From 3ca60eabf831622c922be057e705e6ff9f3132dd Mon Sep 17 00:00:00 2001 From: Philippe Richard Date: Thu, 23 May 2024 10:21:11 -0400 Subject: [PATCH] dep: bump node_exporter from v1.0.1 to v1.8.1 --- cmd/do-agent/config.go | 2 +- cmd/do-agent/config_linux.go | 2 +- cmd/do-agent/version.go | 2 +- go.mod | 66 +- go.sum | 814 +- internal/flags/flags.go | 2 +- pkg/collector/scraper_test.go | 12 +- .../alecthomas/kingpin/v2/.travis.yml | 14 + .../alecthomas/kingpin/v2}/COPYING | 0 .../alecthomas/kingpin/v2}/README.md | 101 +- .../alecthomas/kingpin/v2}/actions.go | 0 .../alecthomas/kingpin/v2}/app.go | 27 +- .../alecthomas/kingpin/v2}/args.go | 21 + .../alecthomas/kingpin/v2}/cmd.go | 55 +- .../alecthomas/kingpin/v2}/completions.go | 0 .../alecthomas/kingpin/v2}/doc.go | 2 +- .../alecthomas/kingpin/v2}/envar.go | 9 +- .../alecthomas/kingpin/v2}/flags.go | 24 + .../alecthomas/kingpin/v2}/global.go | 2 + .../alecthomas/kingpin/v2}/guesswidth.go | 0 .../alecthomas/kingpin/v2}/guesswidth_unix.go | 0 .../alecthomas/kingpin/v2}/model.go | 74 +- .../alecthomas/kingpin/v2}/parser.go | 16 +- .../alecthomas/kingpin/v2}/parsers.go | 4 + .../alecthomas/kingpin/v2/templates.go | 262 + .../alecthomas/kingpin/v2}/usage.go | 42 +- .../alecthomas/kingpin/v2}/values.go | 27 +- .../alecthomas/kingpin/v2}/values.json | 0 .../kingpin/v2}/values_generated.go | 0 .../github.com/alecthomas/template/README.md | 25 - vendor/github.com/alecthomas/template/doc.go | 406 - vendor/github.com/alecthomas/template/exec.go | 845 -- .../github.com/alecthomas/template/funcs.go | 598 -- .../github.com/alecthomas/template/helper.go | 108 - .../alecthomas/template/parse/lex.go | 556 -- .../alecthomas/template/parse/node.go | 834 -- .../alecthomas/template/parse/parse.go | 700 -- .../alecthomas/template/template.go | 218 - vendor/github.com/alecthomas/units/README.md | 2 + vendor/github.com/alecthomas/units/bytes.go | 130 +- vendor/github.com/beevik/ntp/.travis.yml | 14 - vendor/github.com/beevik/ntp/CONTRIBUTORS 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+- .../golang.org/x/sys/unix/syscall_linux_gc.go | 1 - .../x/sys/unix/syscall_linux_gc_386.go | 1 - .../x/sys/unix/syscall_linux_gc_arm.go | 1 - .../x/sys/unix/syscall_linux_gccgo_386.go | 1 - .../x/sys/unix/syscall_linux_gccgo_arm.go | 1 - .../x/sys/unix/syscall_linux_loong64.go | 8 +- .../x/sys/unix/syscall_linux_mips64x.go | 5 +- .../x/sys/unix/syscall_linux_mipsx.go | 29 - .../x/sys/unix/syscall_linux_ppc.go | 28 - .../x/sys/unix/syscall_linux_ppc64x.go | 3 - .../x/sys/unix/syscall_linux_riscv64.go | 15 +- .../x/sys/unix/syscall_linux_s390x.go | 2 - .../x/sys/unix/syscall_linux_sparc64.go | 2 - .../golang.org/x/sys/unix/syscall_netbsd.go | 279 +- .../x/sys/unix/syscall_netbsd_386.go | 1 - .../x/sys/unix/syscall_netbsd_amd64.go | 1 - .../x/sys/unix/syscall_netbsd_arm.go | 1 - .../x/sys/unix/syscall_netbsd_arm64.go | 1 - .../golang.org/x/sys/unix/syscall_openbsd.go | 121 +- .../x/sys/unix/syscall_openbsd_386.go | 1 - .../x/sys/unix/syscall_openbsd_amd64.go | 1 - 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100644 vendor/github.com/prometheus/common/model/value_float.go create mode 100644 vendor/github.com/prometheus/common/model/value_histogram.go create mode 100644 vendor/github.com/prometheus/common/model/value_type.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/cgroups_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/cpu_netbsd.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/cpu_vulnerabilities_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/cpufreq_common.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/device_filter.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd_amd64.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/dmi.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/drm_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/ethtool_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/fibrechannel_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/filesystem_openbsd.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd_amd64.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/lnstat_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/meminfo_netbsd.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd_amd64.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/netclass_rtnl_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd_amd64.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/netisr_freebsd.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/network_route_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/nvme_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/os_release.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_darwin.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/selinux_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/slabinfo_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/softirq_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/softirqs_common.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/sysctl_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/sysctl_openbsd_amd64.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/tapestats_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/thermal_darwin.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/time_linux.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/time_other.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/watchdog.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/xfrm.go create mode 100644 vendor/github.com/prometheus/node_exporter/collector/zoneinfo_linux.go create mode 100644 vendor/github.com/prometheus/procfs/blockdevice/stats.go rename vendor/github.com/{matttproud/golang_protobuf_extensions/pbutil/doc.go => prometheus/procfs/cpuinfo_loong64.go} (73%) delete mode 100644 vendor/github.com/prometheus/procfs/fixtures.ttar create mode 100644 vendor/github.com/prometheus/procfs/fs_statfs_notype.go create mode 100644 vendor/github.com/prometheus/procfs/fs_statfs_type.go create mode 100644 vendor/github.com/prometheus/procfs/net_route.go create mode 100644 vendor/github.com/prometheus/procfs/net_tls_stat.go create mode 100644 vendor/github.com/prometheus/procfs/net_wireless.go rename vendor/github.com/prometheus/procfs/{xfrm.go => net_xfrm.go} (94%) create mode 100644 vendor/github.com/prometheus/procfs/proc_cgroups.go create mode 100644 vendor/github.com/prometheus/procfs/proc_interrupts.go create mode 100644 vendor/github.com/prometheus/procfs/proc_netstat.go create mode 100644 vendor/github.com/prometheus/procfs/proc_snmp.go create mode 100644 vendor/github.com/prometheus/procfs/proc_snmp6.go create mode 100644 vendor/github.com/prometheus/procfs/proc_sys.go create mode 100644 vendor/github.com/prometheus/procfs/softirqs.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/class_dmi.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/class_sas_device.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/class_sas_host.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/class_sas_phy.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/class_sas_port.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/class_watchdog.go create mode 100644 vendor/github.com/prometheus/procfs/sysfs/mdraid.go create mode 100644 vendor/github.com/prometheus/procfs/thread.go create mode 100644 vendor/github.com/safchain/ethtool/.gitignore create mode 100644 vendor/github.com/safchain/ethtool/.golangci.yml create mode 100644 vendor/github.com/safchain/ethtool/LICENSE create mode 100644 vendor/github.com/safchain/ethtool/Makefile create mode 100644 vendor/github.com/safchain/ethtool/README.md create mode 100644 vendor/github.com/safchain/ethtool/ethtool.go create mode 100644 vendor/github.com/safchain/ethtool/ethtool_cmd.go create mode 100644 vendor/github.com/safchain/ethtool/ethtool_msglvl.go create mode 100644 vendor/github.com/xhit/go-str2duration/v2/LICENSE create mode 100644 vendor/github.com/xhit/go-str2duration/v2/README.md create mode 100644 vendor/github.com/xhit/go-str2duration/v2/str2duration.go rename vendor/{github.com/golang/protobuf => golang.org/x/crypto}/LICENSE (83%) create mode 100644 vendor/golang.org/x/crypto/PATENTS create mode 100644 vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go create mode 100644 vendor/golang.org/x/exp/LICENSE create mode 100644 vendor/golang.org/x/exp/PATENTS create mode 100644 vendor/golang.org/x/exp/maps/maps.go delete mode 100644 vendor/golang.org/x/sync/AUTHORS delete mode 100644 vendor/golang.org/x/sync/CONTRIBUTORS create mode 100644 vendor/golang.org/x/sync/errgroup/go120.go create mode 100644 vendor/golang.org/x/sync/errgroup/pre_go120.go delete mode 100644 vendor/golang.org/x/sys/internal/unsafeheader/unsafeheader.go create mode 100644 vendor/golang.org/x/sys/unix/ioctl_signed.go rename vendor/golang.org/x/sys/unix/{ioctl.go => ioctl_unsigned.go} (76%) create mode 100644 vendor/golang.org/x/sys/unix/mmap_nomremap.go create mode 100644 vendor/golang.org/x/sys/unix/mremap.go delete mode 100644 vendor/google.golang.org/protobuf/AUTHORS delete mode 100644 vendor/google.golang.org/protobuf/CONTRIBUTORS create mode 100644 vendor/google.golang.org/protobuf/encoding/protodelim/protodelim.go create mode 100644 vendor/google.golang.org/protobuf/internal/editiondefaults/defaults.go create mode 100644 vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb create mode 100644 vendor/google.golang.org/protobuf/internal/filedesc/editions.go create mode 100644 vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go rename vendor/google.golang.org/protobuf/internal/strs/{strings_unsafe.go => strings_unsafe_go120.go} (87%) create mode 100644 vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go121.go delete mode 100644 vendor/google.golang.org/protobuf/reflect/protodesc/desc.go delete mode 100644 vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go delete mode 100644 vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go delete mode 100644 vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go delete mode 100644 vendor/google.golang.org/protobuf/reflect/protodesc/proto.go create mode 100644 vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go rename vendor/google.golang.org/protobuf/reflect/protoreflect/{value_unsafe.go => value_unsafe_go120.go} (97%) create mode 100644 vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go delete mode 100644 vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go delete mode 100644 vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go delete mode 100644 vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go delete mode 100644 vendor/gopkg.in/alecthomas/kingpin.v2/.travis.yml delete mode 100644 vendor/gopkg.in/alecthomas/kingpin.v2/templates.go create mode 100644 vendor/howett.net/plist/.gitignore create mode 100644 vendor/howett.net/plist/.gitlab-ci.yml create mode 100644 vendor/howett.net/plist/LICENSE create mode 100644 vendor/howett.net/plist/README.md create mode 100644 vendor/howett.net/plist/bplist.go create mode 100644 vendor/howett.net/plist/bplist_generator.go create mode 100644 vendor/howett.net/plist/bplist_parser.go create mode 100644 vendor/howett.net/plist/decode.go create mode 100644 vendor/howett.net/plist/doc.go create mode 100644 vendor/howett.net/plist/encode.go create mode 100644 vendor/howett.net/plist/fuzz.go create mode 100644 vendor/howett.net/plist/marshal.go create mode 100644 vendor/howett.net/plist/must.go create mode 100644 vendor/howett.net/plist/plist.go create mode 100644 vendor/howett.net/plist/plist_types.go create mode 100644 vendor/howett.net/plist/text_generator.go create mode 100644 vendor/howett.net/plist/text_parser.go create mode 100644 vendor/howett.net/plist/text_tables.go create mode 100644 vendor/howett.net/plist/typeinfo.go create mode 100644 vendor/howett.net/plist/unmarshal.go create mode 100644 vendor/howett.net/plist/util.go create mode 100644 vendor/howett.net/plist/xml_generator.go create mode 100644 vendor/howett.net/plist/xml_parser.go create mode 100644 vendor/howett.net/plist/zerocopy.go create mode 100644 vendor/howett.net/plist/zerocopy_appengine.go diff --git a/cmd/do-agent/config.go b/cmd/do-agent/config.go index cbb9d47a..4da83090 100644 --- a/cmd/do-agent/config.go +++ b/cmd/do-agent/config.go @@ -9,10 +9,10 @@ import ( "strings" "time" + "github.com/alecthomas/kingpin/v2" "github.com/prometheus/client_golang/prometheus" dto "github.com/prometheus/client_model/go" "github.com/prometheus/common/model" - "gopkg.in/alecthomas/kingpin.v2" "github.com/digitalocean/do-agent/internal/flags" "github.com/digitalocean/do-agent/internal/log" diff --git a/cmd/do-agent/config_linux.go b/cmd/do-agent/config_linux.go index 88117b7c..c5584b8f 100644 --- a/cmd/do-agent/config_linux.go +++ b/cmd/do-agent/config_linux.go @@ -1,6 +1,6 @@ package main -import "gopkg.in/alecthomas/kingpin.v2" +import "github.com/alecthomas/kingpin/v2" func init() { // Overwrite the default disk ignore list, add dm- to ignore LVM devices diff --git a/cmd/do-agent/version.go b/cmd/do-agent/version.go index fa4badfb..28eeb235 100644 --- a/cmd/do-agent/version.go +++ b/cmd/do-agent/version.go @@ -9,8 +9,8 @@ import ( "github.com/digitalocean/do-agent/internal/log" + "github.com/alecthomas/kingpin/v2" "github.com/prometheus/client_golang/prometheus" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) var ( diff --git a/go.mod b/go.mod index 23e98374..8ee6e851 100644 --- a/go.mod +++ b/go.mod @@ -3,47 +3,59 @@ module github.com/digitalocean/do-agent go 1.22 require ( + github.com/alecthomas/kingpin/v2 v2.4.0 github.com/go-kit/kit v0.13.0 github.com/golang/snappy v0.0.4 - github.com/prometheus/client_golang v1.11.1 - github.com/prometheus/client_model v0.2.0 - github.com/prometheus/common v0.30.0 - github.com/prometheus/node_exporter v1.0.1 - github.com/prometheus/procfs v0.7.3 + github.com/prometheus/client_golang v1.19.0 + github.com/prometheus/client_model v0.6.1 + github.com/prometheus/common v0.53.0 + github.com/prometheus/node_exporter v1.8.1 + github.com/prometheus/procfs v0.14.0 github.com/stretchr/testify v1.9.0 - gopkg.in/alecthomas/kingpin.v2 v2.2.6 ) require ( - github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect - github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect - github.com/beevik/ntp v0.3.0 // indirect + github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect + github.com/beevik/ntp v1.3.1 // indirect github.com/beorn7/perks v1.0.1 // indirect - github.com/cespare/xxhash/v2 v2.1.2 // indirect - github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf // indirect + github.com/cespare/xxhash/v2 v2.2.0 // indirect + github.com/coreos/go-systemd/v22 v22.5.0 // indirect github.com/davecgh/go-spew v1.1.1 // indirect - github.com/ema/qdisc v0.0.0-20190904071900-b82c76788043 // indirect - github.com/go-kit/log v0.2.0 // indirect + github.com/dennwc/btrfs v0.0.0-20240418142341-0167142bde7a // indirect + github.com/dennwc/ioctl v1.0.0 // indirect + github.com/ema/qdisc v1.0.0 // indirect + github.com/go-kit/log v0.2.1 // indirect github.com/go-logfmt/logfmt v0.5.1 // indirect - github.com/godbus/dbus v0.0.0-20190402143921-271e53dc4968 // indirect - github.com/golang/protobuf v1.5.2 // indirect - github.com/hodgesds/perf-utils v0.0.8 // indirect - github.com/lufia/iostat v1.1.0 // indirect + github.com/godbus/dbus/v5 v5.1.0 // indirect + github.com/google/go-cmp v0.6.0 // indirect + github.com/hashicorp/go-envparse v0.1.0 // indirect + github.com/hodgesds/perf-utils v0.7.0 // indirect + github.com/illumos/go-kstat v0.0.0-20210513183136-173c9b0a9973 // indirect + github.com/josharian/native v1.1.0 // indirect + github.com/jsimonetti/rtnetlink v1.4.1 // indirect + github.com/kr/text v0.2.0 // indirect + github.com/lufia/iostat v1.2.1 // indirect github.com/mattn/go-xmlrpc v0.0.3 // indirect - github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect - github.com/mdlayher/genetlink v1.0.0 // indirect - github.com/mdlayher/netlink v1.1.0 // indirect - github.com/mdlayher/wifi v0.0.0-20190303161829-b1436901ddee // indirect + github.com/mdlayher/ethtool v0.1.0 // indirect + github.com/mdlayher/genetlink v1.3.2 // indirect + github.com/mdlayher/netlink v1.7.2 // indirect + github.com/mdlayher/socket v0.4.1 // indirect + github.com/mdlayher/wifi v0.1.0 // indirect + github.com/opencontainers/selinux v1.11.0 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/siebenmann/go-kstat v0.0.0-20200303194639-4e8294f9e9d5 // indirect - github.com/soundcloud/go-runit v0.0.0-20150630195641-06ad41a06c4a // indirect + github.com/prometheus-community/go-runit v0.1.0 // indirect + github.com/safchain/ethtool v0.3.0 // indirect + github.com/xhit/go-str2duration/v2 v2.1.0 // indirect go.uber.org/atomic v1.9.0 // indirect go.uber.org/multierr v1.7.0 // indirect - golang.org/x/net v0.7.0 // indirect - golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect - golang.org/x/sys v0.5.0 // indirect - google.golang.org/protobuf v1.27.1 // indirect + golang.org/x/crypto v0.21.0 // indirect + golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f // indirect + golang.org/x/net v0.23.0 // indirect + golang.org/x/sync v0.7.0 // indirect + golang.org/x/sys v0.19.0 // indirect + google.golang.org/protobuf v1.33.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect + howett.net/plist v1.0.1 // indirect ) replace github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2 diff --git a/go.sum b/go.sum index b019ab4d..216e6352 100644 --- a/go.sum +++ b/go.sum @@ -1,751 +1,127 @@ -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= -cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= -cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= -cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= -cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= -cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= -cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= -cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= -cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= -cloud.google.com/go 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-honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= -honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= -rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= -rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= -rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= -sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= -sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU= +howett.net/plist v1.0.1 h1:37GdZ8tP09Q35o9ych3ehygcsL+HqKSwzctveSlarvM= +howett.net/plist v1.0.1/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g= diff --git a/internal/flags/flags.go b/internal/flags/flags.go index 9ebfad28..b7b15729 100644 --- a/internal/flags/flags.go +++ b/internal/flags/flags.go @@ -4,8 +4,8 @@ package flags import ( + "github.com/alecthomas/kingpin/v2" "github.com/prometheus/procfs" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) var ( diff --git a/pkg/collector/scraper_test.go b/pkg/collector/scraper_test.go index 50c0f125..ee6d247b 100644 --- a/pkg/collector/scraper_test.go +++ b/pkg/collector/scraper_test.go @@ -47,7 +47,7 @@ func TestScraper(t *testing.T) { ch := make(chan prometheus.Metric) go s.Collect(ch) for m := range ch { - if m.Desc().String() == `Desc{fqName: "testscraper_scrape_collector_success", help: "testscraper: Whether a collector succeeded.", constLabels: {}, variableLabels: [collector]}` { + if m.Desc().String() == `Desc{fqName: "testscraper_scrape_collector_success", help: "testscraper: Whether a collector succeeded.", constLabels: {}, variableLabels: {collector}}` { metric := &dto.Metric{} require.NoError(t, m.Write(metric)) require.Equal(t, float64(1), *metric.Gauge.Value) @@ -73,8 +73,8 @@ func TestScraperAddsKubernetesClusterUUID(t *testing.T) { ch := make(chan prometheus.Metric) go s.Collect(ch) for m := range ch { - if m.Desc().String() == `Desc{fqName: "testscraper_scrape_collector_success", help: "testscraper: Whether a collector succeeded.", constLabels: {}, variableLabels: [collector]}` || - m.Desc().String() == `Desc{fqName: "testscraper_scrape_collector_duration_seconds", help: "testscraper: Duration of a collector scrape.", constLabels: {}, variableLabels: [collector]}` { + if m.Desc().String() == `Desc{fqName: "testscraper_scrape_collector_success", help: "testscraper: Whether a collector succeeded.", constLabels: {}, variableLabels: {collector}}` || + m.Desc().String() == `Desc{fqName: "testscraper_scrape_collector_duration_seconds", help: "testscraper: Duration of a collector scrape.", constLabels: {}, variableLabels: {collector}}` { continue } metric := &dto.Metric{} @@ -107,15 +107,15 @@ func TestWhitelist(t *testing.T) { var whitelist int for m := range ch { switch m.Desc().String() { - case `Desc{fqName: "kube_configmap_created", help: "Unix creation timestamp", constLabels: {}, variableLabels: [namespace configmap]}`: + case `Desc{fqName: "kube_configmap_created", help: "Unix creation timestamp", constLabels: {}, variableLabels: {namespace,configmap}}`: whitelist++ continue // expected whitelisted metric - case `Desc{fqName: "testscraper_scrape_collector_success", help: "testscraper: Whether a collector succeeded.", constLabels: {}, variableLabels: [collector]}`: + case `Desc{fqName: "testscraper_scrape_collector_success", help: "testscraper: Whether a collector succeeded.", constLabels: {}, variableLabels: {collector}}`: metric := &dto.Metric{} require.NoError(t, m.Write(metric)) require.Equal(t, float64(1), *metric.Gauge.Value) return - case `Desc{fqName: "testscraper_scrape_collector_duration_seconds", help: "testscraper: Duration of a collector scrape.", constLabels: {}, variableLabels: [collector]}`: + case `Desc{fqName: "testscraper_scrape_collector_duration_seconds", help: "testscraper: Duration of a collector scrape.", constLabels: {}, variableLabels: {collector}}`: continue default: t.Errorf("Unexpected metric was scraped: %v", m.Desc()) diff --git a/vendor/github.com/alecthomas/kingpin/v2/.travis.yml b/vendor/github.com/alecthomas/kingpin/v2/.travis.yml new file mode 100644 index 00000000..9c45bacc --- /dev/null +++ b/vendor/github.com/alecthomas/kingpin/v2/.travis.yml @@ -0,0 +1,14 @@ +sudo: false +language: go +install: go get -t -v ./... +go: + - 1.2.x + - 1.3.x + - 1.4.x + - 1.5.x + - 1.6.x + - 1.7.x + - 1.8.x + - 1.9.x + - 1.10.x + - 1.11.x diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/COPYING b/vendor/github.com/alecthomas/kingpin/v2/COPYING similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/COPYING rename to vendor/github.com/alecthomas/kingpin/v2/COPYING diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/README.md b/vendor/github.com/alecthomas/kingpin/v2/README.md similarity index 89% rename from vendor/gopkg.in/alecthomas/kingpin.v2/README.md rename to vendor/github.com/alecthomas/kingpin/v2/README.md index 498704c8..5495ca19 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/README.md +++ b/vendor/github.com/alecthomas/kingpin/v2/README.md @@ -1,5 +1,15 @@ +# CONTRIBUTIONS ONLY + +**What does this mean?** I do not have time to fix issues myself. The only way fixes or new features will be added is by people submitting PRs. If you are interested in taking over maintenance and have a history of contributions to Kingpin, please let me know. + +**Current status.** Kingpin is largely feature stable. There hasn't been a need to add new features in a while, but there are some bugs that should be fixed. + +**Why?** I no longer use Kingpin personally (I now use [kong](https://github.com/alecthomas/kong)). Rather than leave the project in a limbo of people filing issues and wondering why they're not being worked on, I believe this notice will more clearly set expectations. + # Kingpin - A Go (golang) command line and flag parser -[![](https://godoc.org/github.com/alecthomas/kingpin?status.svg)](http://godoc.org/github.com/alecthomas/kingpin) [![Build Status](https://travis-ci.org/alecthomas/kingpin.svg?branch=master)](https://travis-ci.org/alecthomas/kingpin) [![Gitter chat](https://badges.gitter.im/alecthomas.png)](https://gitter.im/alecthomas/Lobby) +[![](https://godoc.org/github.com/alecthomas/kingpin?status.svg)](http://godoc.org/github.com/alecthomas/kingpin) [![CI](https://github.com/alecthomas/kingpin/actions/workflows/ci.yml/badge.svg)](https://github.com/alecthomas/kingpin/actions/workflows/ci.yml) + + @@ -41,7 +51,7 @@ positional arguments. Install it with: - $ go get gopkg.in/alecthomas/kingpin.v2 + $ go get github.com/alecthomas/kingpin/v2 It looks like this: @@ -116,16 +126,14 @@ be separated by a space. That is no longer the case. ## Versions -Kingpin uses [gopkg.in](https://gopkg.in/alecthomas/kingpin) for versioning. +The current stable version is [github.com/alecthomas/kingpin/v2](https://github.com/alecthomas/kingpin/v2). The previous version, [gopkg.in/alecthomas/kingpin.v1](https://gopkg.in/alecthomas/kingpin.v1), is deprecated and in maintenance mode. -The current stable version is [gopkg.in/alecthomas/kingpin.v2](https://gopkg.in/alecthomas/kingpin.v2). The previous version, [gopkg.in/alecthomas/kingpin.v1](https://gopkg.in/alecthomas/kingpin.v1), is deprecated and in maintenance mode. - -### [V2](https://gopkg.in/alecthomas/kingpin.v2) is the current stable version +### [V2](https://github.com/alecthomas/kingpin/v2) is the current stable version Installation: ```sh -$ go get gopkg.in/alecthomas/kingpin.v2 +$ go get github.com/alecthomas/kingpin/v2 ``` ### [V1](https://gopkg.in/alecthomas/kingpin.v1) is the OLD stable version @@ -233,12 +241,12 @@ package main import ( "fmt" - "gopkg.in/alecthomas/kingpin.v2" + "github.com/alecthomas/kingpin/v2" ) var ( debug = kingpin.Flag("debug", "Enable debug mode.").Bool() - timeout = kingpin.Flag("timeout", "Timeout waiting for ping.").Default("5s").OverrideDefaultFromEnvar("PING_TIMEOUT").Short('t').Duration() + timeout = kingpin.Flag("timeout", "Timeout waiting for ping.").Default("5s").Envar("PING_TIMEOUT").Short('t').Duration() ip = kingpin.Arg("ip", "IP address to ping.").Required().IP() count = kingpin.Arg("count", "Number of packets to send").Int() ) @@ -250,6 +258,17 @@ func main() { } ``` +#### Reading arguments from a file +Kingpin supports reading arguments from a file. +Create a file with the corresponding arguments: +``` +echo -t=5\n > args +``` +And now supply it: +``` +$ ping @args +``` + ### Complex Example Kingpin can also produce complex command-line applications with global flags, @@ -300,7 +319,7 @@ package main import ( "os" "strings" - "gopkg.in/alecthomas/kingpin.v2" + "github.com/alecthomas/kingpin/v2" ) var ( @@ -377,8 +396,8 @@ var ( func main() { switch kingpin.Parse() { - case "delete user": - case "delete post": + case deleteUserCommand.FullCommand(): + case deletePostCommand.FullCommand(): } } ``` @@ -514,35 +533,35 @@ ips := IPList(kingpin.Arg("ips", "IP addresses to ping.")) ### Bash/ZSH Shell Completion -By default, all flags and commands/subcommands generate completions +By default, all flags and commands/subcommands generate completions internally. -Out of the box, CLI tools using kingpin should be able to take advantage -of completion hinting for flags and commands. By specifying -`--completion-bash` as the first argument, your CLI tool will show -possible subcommands. By ending your argv with `--`, hints for flags +Out of the box, CLI tools using kingpin should be able to take advantage +of completion hinting for flags and commands. By specifying +`--completion-bash` as the first argument, your CLI tool will show +possible subcommands. By ending your argv with `--`, hints for flags will be shown. -To allow your end users to take advantage you must package a -`/etc/bash_completion.d` script with your distribution (or the equivalent -for your target platform/shell). An alternative is to instruct your end +To allow your end users to take advantage you must package a +`/etc/bash_completion.d` script with your distribution (or the equivalent +for your target platform/shell). An alternative is to instruct your end user to source a script from their `bash_profile` (or equivalent). Fortunately Kingpin makes it easy to generate or source a script for use -with end users shells. `./yourtool --completion-script-bash` and +with end users shells. `./yourtool --completion-script-bash` and `./yourtool --completion-script-zsh` will generate these scripts for you. **Installation by Package** -For the best user experience, you should bundle your pre-created -completion script with your CLI tool and install it inside -`/etc/bash_completion.d` (or equivalent). A good suggestion is to add -this as an automated step to your build pipeline, in the implementation +For the best user experience, you should bundle your pre-created +completion script with your CLI tool and install it inside +`/etc/bash_completion.d` (or equivalent). A good suggestion is to add +this as an automated step to your build pipeline, in the implementation is improved for bug fixed. **Installation by `bash_profile`** -Alternatively, instruct your users to add an additional statement to +Alternatively, instruct your users to add an additional statement to their `bash_profile` (or equivalent): ``` @@ -558,13 +577,13 @@ eval "$(your-cli-tool --completion-script-zsh)" #### Additional API To provide more flexibility, a completion option API has been exposed for flags to allow user defined completion options, to extend -completions further than just EnumVar/Enum. +completions further than just EnumVar/Enum. **Provide Static Options** -When using an `Enum` or `EnumVar`, users are limited to only the options -given. Maybe we wish to hint possible options to the user, but also +When using an `Enum` or `EnumVar`, users are limited to only the options +given. Maybe we wish to hint possible options to the user, but also allow them to provide their own custom option. `HintOptions` gives this functionality to flags. @@ -577,7 +596,7 @@ app.Flag("port", "Provide a port to connect to"). ``` **Provide Dynamic Options** -Consider the case that you needed to read a local database or a file to +Consider the case that you needed to read a local database or a file to provide suggestions. You can dynamically generate the options ``` @@ -596,13 +615,13 @@ app.Flag("flag-1", "").HintAction(listHosts).String() **EnumVar/Enum** When using `Enum` or `EnumVar`, any provided options will be automatically -used for bash autocompletion. However, if you wish to provide a subset or +used for bash autocompletion. However, if you wish to provide a subset or different options, you can use `HintOptions` or `HintAction` which will override the default completion options for `Enum`/`EnumVar`. **Examples** -You can see an in depth example of the completion API within +You can see an in depth example of the completion API within `examples/completion/main.go` @@ -610,11 +629,27 @@ You can see an in depth example of the completion API within `kingpin.CommandLine.HelpFlag.Short('h')` +Short help is also available when creating a more complicated app: + +```go +var ( + app = kingpin.New("chat", "A command-line chat application.") + // ... +) + +func main() { + app.HelpFlag.Short('h') + switch kingpin.MustParse(app.Parse(os.Args[1:])) { + // ... + } +} +``` + ### Custom help Kingpin v2 supports templatised help using the text/template library (actually, [a fork](https://github.com/alecthomas/template)). -You can specify the template to use with the [Application.UsageTemplate()](http://godoc.org/gopkg.in/alecthomas/kingpin.v2#Application.UsageTemplate) function. +You can specify the template to use with the [Application.UsageTemplate()](http://godoc.org/github.com/alecthomas/kingpin/v2#Application.UsageTemplate) function. There are four included templates: `kingpin.DefaultUsageTemplate` is the default, `kingpin.CompactUsageTemplate` provides a more compact representation for more complex command-line structures, diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/actions.go b/vendor/github.com/alecthomas/kingpin/v2/actions.go similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/actions.go rename to vendor/github.com/alecthomas/kingpin/v2/actions.go diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/app.go b/vendor/github.com/alecthomas/kingpin/v2/app.go similarity index 97% rename from vendor/gopkg.in/alecthomas/kingpin.v2/app.go rename to vendor/github.com/alecthomas/kingpin/v2/app.go index 1a1a5eff..4f1f31be 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/app.go +++ b/vendor/github.com/alecthomas/kingpin/v2/app.go @@ -6,6 +6,7 @@ import ( "os" "regexp" "strings" + "text/template" ) var ( @@ -32,6 +33,7 @@ type Application struct { errorWriter io.Writer // Destination for errors. usageWriter io.Writer // Destination for usage usageTemplate string + usageFuncs template.FuncMap validator ApplicationValidator terminate func(status int) // See Terminate() noInterspersed bool // can flags be interspersed with args (or must they come first) @@ -153,6 +155,12 @@ func (a *Application) UsageTemplate(template string) *Application { return a } +// UsageFuncs adds extra functions that can be used in the usage template. +func (a *Application) UsageFuncs(funcs template.FuncMap) *Application { + a.usageFuncs = funcs + return a +} + // Validate sets a validation function to run when parsing. func (a *Application) Validate(validator ApplicationValidator) *Application { a.validator = validator @@ -405,6 +413,10 @@ func (a *Application) setDefaults(context *ParseContext) error { if flag.name == "help" { return nil } + + if flag.name == "version" { + return nil + } flagElements[flag.name] = element } } @@ -452,14 +464,18 @@ func (a *Application) validateRequired(context *ParseContext) error { } // Check required flags and set defaults. + var missingFlags []string for _, flag := range context.flags.long { if flagElements[flag.name] == nil { // Check required flags were provided. if flag.needsValue() { - return fmt.Errorf("required flag --%s not provided", flag.name) + missingFlags = append(missingFlags, fmt.Sprintf("'--%s'", flag.name)) } } } + if len(missingFlags) != 0 { + return fmt.Errorf("required flag(s) %s not provided", strings.Join(missingFlags, ", ")) + } for _, arg := range context.arguments.args { if argElements[arg.name] == nil { @@ -496,11 +512,6 @@ func (a *Application) setValues(context *ParseContext) (selected []string, err e } case *CmdClause: - if clause.validator != nil { - if err = clause.validator(clause); err != nil { - return - } - } selected = append(selected, clause.name) lastCmd = clause } @@ -631,6 +642,10 @@ func (a *Application) completionOptions(context *ParseContext) []string { } if (currArg != "" && strings.HasPrefix(currArg, "--")) || strings.HasPrefix(prevArg, "--") { + if context.argsOnly { + return nil + } + // Perform completion for A flag. The last/current argument started with "-" var ( flagName string // The name of a flag if given (could be half complete) diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/args.go b/vendor/github.com/alecthomas/kingpin/v2/args.go similarity index 88% rename from vendor/gopkg.in/alecthomas/kingpin.v2/args.go rename to vendor/github.com/alecthomas/kingpin/v2/args.go index 34006947..54e41071 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/args.go +++ b/vendor/github.com/alecthomas/kingpin/v2/args.go @@ -71,6 +71,8 @@ type ArgClause struct { name string help string defaultValues []string + placeholder string + hidden bool required bool } @@ -120,6 +122,19 @@ func (a *ArgClause) consumesRemainder() bool { return false } +// Hidden hides the argument from usage but still allows it to be used. +func (a *ArgClause) Hidden() *ArgClause { + a.hidden = true + return a +} + +// PlaceHolder sets the place-holder string used for arg values in the help. The +// default behaviour is to use the arg name between < > brackets. +func (a *ArgClause) PlaceHolder(value string) *ArgClause { + a.placeholder = value + return a +} + // Required arguments must be input by the user. They can not have a Default() value provided. func (a *ArgClause) Required() *ArgClause { a.required = true @@ -173,6 +188,12 @@ func (a *ArgClause) HintOptions(options ...string) *ArgClause { return a } +// Help sets the help message. +func (a *ArgClause) Help(help string) *ArgClause { + a.help = help + return a +} + func (a *ArgClause) init() error { if a.required && len(a.defaultValues) > 0 { return fmt.Errorf("required argument '%s' with unusable default value", a.name) diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/cmd.go b/vendor/github.com/alecthomas/kingpin/v2/cmd.go similarity index 80% rename from vendor/gopkg.in/alecthomas/kingpin.v2/cmd.go rename to vendor/github.com/alecthomas/kingpin/v2/cmd.go index 0473b871..cd7e6120 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/cmd.go +++ b/vendor/github.com/alecthomas/kingpin/v2/cmd.go @@ -21,11 +21,47 @@ func (c *cmdMixin) CmdCompletion(context *ParseContext) []string { // default commands' alternatives, since they weren't listed explicitly // and the user may want to explicitly list something else. argsSatisfied := 0 + allSatisfied := false +ElementLoop: for _, el := range context.Elements { switch clause := el.Clause.(type) { case *ArgClause: + // Each new element should reset the previous state + allSatisfied = false + options = nil + if el.Value != nil && *el.Value != "" { - argsSatisfied++ + // Get the list of valid options for the last argument + validOptions := c.argGroup.args[argsSatisfied].resolveCompletions() + if len(validOptions) == 0 { + // If there are no options for this argument, + // mark is as allSatisfied as we can't suggest anything + if !clause.consumesRemainder() { + argsSatisfied++ + allSatisfied = true + } + continue ElementLoop + } + + for _, opt := range validOptions { + if opt == *el.Value { + // We have an exact match + // We don't need to suggest any option + if !clause.consumesRemainder() { + argsSatisfied++ + } + continue ElementLoop + } + if strings.HasPrefix(opt, *el.Value) { + // If the option match the partially entered argument, add it to the list + options = append(options, opt) + } + } + // Avoid further completion as we have done everything we could + if !clause.consumesRemainder() { + argsSatisfied++ + allSatisfied = true + } } case *CmdClause: options = append(options, clause.completionAlts...) @@ -33,7 +69,7 @@ func (c *cmdMixin) CmdCompletion(context *ParseContext) []string { } } - if argsSatisfied < len(c.argGroup.args) { + if argsSatisfied < len(c.argGroup.args) && !allSatisfied { // Since not all args have been satisfied, show options for the current one options = append(options, c.argGroup.args[argsSatisfied].resolveCompletions()...) } else { @@ -191,6 +227,7 @@ type CmdClause struct { name string aliases []string help string + helpLong string isDefault bool validator CmdClauseValidator hidden bool @@ -252,6 +289,12 @@ func (c *CmdClause) PreAction(action Action) *CmdClause { return c } +// Help sets the help message. +func (c *CmdClause) Help(help string) *CmdClause { + c.help = help + return c +} + func (c *CmdClause) init() error { if err := c.flagGroup.init(c.app.defaultEnvarPrefix()); err != nil { return err @@ -272,3 +315,11 @@ func (c *CmdClause) Hidden() *CmdClause { c.hidden = true return c } + +// HelpLong adds a long help text, which can be used in usage templates. +// For example, to use a longer help text in the command-specific help +// than in the apps root help. +func (c *CmdClause) HelpLong(help string) *CmdClause { + c.helpLong = help + return c +} diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/completions.go b/vendor/github.com/alecthomas/kingpin/v2/completions.go similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/completions.go rename to vendor/github.com/alecthomas/kingpin/v2/completions.go diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/doc.go b/vendor/github.com/alecthomas/kingpin/v2/doc.go similarity index 97% rename from vendor/gopkg.in/alecthomas/kingpin.v2/doc.go rename to vendor/github.com/alecthomas/kingpin/v2/doc.go index cb951a80..8a72729d 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/doc.go +++ b/vendor/github.com/alecthomas/kingpin/v2/doc.go @@ -35,7 +35,7 @@ // // package main // -// import "gopkg.in/alecthomas/kingpin.v2" +// import "github.com/alecthomas/kingpin/v2" // // var ( // debug = kingpin.Flag("debug", "enable debug mode").Default("false").Bool() diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/envar.go b/vendor/github.com/alecthomas/kingpin/v2/envar.go similarity index 81% rename from vendor/gopkg.in/alecthomas/kingpin.v2/envar.go rename to vendor/github.com/alecthomas/kingpin/v2/envar.go index c01a27df..44e16de3 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/envar.go +++ b/vendor/github.com/alecthomas/kingpin/v2/envar.go @@ -28,18 +28,13 @@ func (e *envarMixin) GetEnvarValue() string { } func (e *envarMixin) GetSplitEnvarValue() []string { - values := make([]string, 0) - envarValue := e.GetEnvarValue() if envarValue == "" { - return values + return []string{} } // Split by new line to extract multiple values, if any. trimmed := envVarValuesTrimmer.ReplaceAllString(envarValue, "") - for _, value := range envVarValuesSplitter.Split(trimmed, -1) { - values = append(values, value) - } - return values + return envVarValuesSplitter.Split(trimmed, -1) } diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/flags.go b/vendor/github.com/alecthomas/kingpin/v2/flags.go similarity index 94% rename from vendor/gopkg.in/alecthomas/kingpin.v2/flags.go rename to vendor/github.com/alecthomas/kingpin/v2/flags.go index 8f33721f..2b2938b4 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/flags.go +++ b/vendor/github.com/alecthomas/kingpin/v2/flags.go @@ -109,6 +109,8 @@ loop: context.Next() + flag.isSetByUser() + fb, ok := flag.value.(boolFlag) if ok && fb.IsBoolFlag() { if invert { @@ -152,6 +154,7 @@ type FlagClause struct { defaultValues []string placeholder string hidden bool + setByUser *bool } func newFlag(name, help string) *FlagClause { @@ -189,6 +192,12 @@ func (f *FlagClause) setDefault() error { return nil } +func (f *FlagClause) isSetByUser() { + if f.setByUser != nil { + *f.setByUser = true + } +} + func (f *FlagClause) needsValue() bool { haveDefault := len(f.defaultValues) > 0 return f.required && !(haveDefault || f.HasEnvarValue()) @@ -246,6 +255,15 @@ func (a *FlagClause) Enum(options ...string) (target *string) { return a.parserMixin.Enum(options...) } +// IsSetByUser let to know if the flag was set by the user +func (f *FlagClause) IsSetByUser(setByUser *bool) *FlagClause { + if setByUser != nil { + *setByUser = false + } + f.setByUser = setByUser + return f +} + // Default values for this flag. They *must* be parseable by the value of the flag. func (f *FlagClause) Default(values ...string) *FlagClause { f.defaultValues = values @@ -300,6 +318,12 @@ func (f *FlagClause) Short(name rune) *FlagClause { return f } +// Help sets the help message. +func (f *FlagClause) Help(help string) *FlagClause { + f.help = help + return f +} + // Bool makes this flag a boolean flag. func (f *FlagClause) Bool() (target *bool) { target = new(bool) diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/global.go b/vendor/github.com/alecthomas/kingpin/v2/global.go similarity index 97% rename from vendor/gopkg.in/alecthomas/kingpin.v2/global.go rename to vendor/github.com/alecthomas/kingpin/v2/global.go index 10a29137..4d073eab 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/global.go +++ b/vendor/github.com/alecthomas/kingpin/v2/global.go @@ -14,6 +14,8 @@ var ( HelpCommand = CommandLine.HelpCommand // Global version flag. Exposed for user customisation. May be nil. VersionFlag = CommandLine.VersionFlag + // Whether to file expansion with '@' is enabled. + EnableFileExpansion = true ) // Command adds a new command to the default parser. diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/guesswidth.go b/vendor/github.com/alecthomas/kingpin/v2/guesswidth.go similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/guesswidth.go rename to vendor/github.com/alecthomas/kingpin/v2/guesswidth.go diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/guesswidth_unix.go b/vendor/github.com/alecthomas/kingpin/v2/guesswidth_unix.go similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/guesswidth_unix.go rename to vendor/github.com/alecthomas/kingpin/v2/guesswidth_unix.go diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/model.go b/vendor/github.com/alecthomas/kingpin/v2/model.go similarity index 77% rename from vendor/gopkg.in/alecthomas/kingpin.v2/model.go rename to vendor/github.com/alecthomas/kingpin/v2/model.go index a4ee83b4..382616c5 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/model.go +++ b/vendor/github.com/alecthomas/kingpin/v2/model.go @@ -8,6 +8,17 @@ import ( // Data model for Kingpin command-line structure. +var ( + ignoreInCount = map[string]bool{ + "help": true, + "help-long": true, + "help-man": true, + "completion-bash": true, + "completion-script-bash": true, + "completion-script-zsh": true, + } +) + type FlagGroupModel struct { Flags []*FlagModel } @@ -15,10 +26,13 @@ type FlagGroupModel struct { func (f *FlagGroupModel) FlagSummary() string { out := []string{} count := 0 + for _, flag := range f.Flags { - if flag.Name != "help" { + + if !ignoreInCount[flag.Name] { count++ } + if flag.Required { if flag.IsBoolFlag() { out = append(out, fmt.Sprintf("--[no-]%s", flag.Name)) @@ -46,6 +60,9 @@ type FlagModel struct { } func (f *FlagModel) String() string { + if f.Value == nil { + return "" + } return f.Value.String() } @@ -73,6 +90,13 @@ func (f *FlagModel) FormatPlaceHolder() string { return strings.ToUpper(f.Name) } +func (f *FlagModel) HelpWithEnvar() string { + if f.Envar == "" { + return f.Help + } + return fmt.Sprintf("%s ($%s)", f.Help, f.Envar) +} + type ArgGroupModel struct { Args []*ArgModel } @@ -81,7 +105,12 @@ func (a *ArgGroupModel) ArgSummary() string { depth := 0 out := []string{} for _, arg := range a.Args { - h := "<" + arg.Name + ">" + var h string + if arg.PlaceHolder != "" { + h = arg.PlaceHolder + } else { + h = "<" + arg.Name + ">" + } if !arg.Required { h = "[" + h depth++ @@ -92,16 +121,29 @@ func (a *ArgGroupModel) ArgSummary() string { return strings.Join(out, " ") } +func (a *ArgModel) HelpWithEnvar() string { + if a.Envar == "" { + return a.Help + } + return fmt.Sprintf("%s ($%s)", a.Help, a.Envar) +} + type ArgModel struct { - Name string - Help string - Default []string - Envar string - Required bool - Value Value + Name string + Help string + Default []string + Envar string + PlaceHolder string + Required bool + Hidden bool + Value Value } func (a *ArgModel) String() string { + if a.Value == nil { + return "" + } + return a.Value.String() } @@ -123,6 +165,7 @@ type CmdModel struct { Name string Aliases []string Help string + HelpLong string FullCommand string Depth int Hidden bool @@ -168,12 +211,14 @@ func (a *argGroup) Model() *ArgGroupModel { func (a *ArgClause) Model() *ArgModel { return &ArgModel{ - Name: a.name, - Help: a.help, - Default: a.defaultValues, - Envar: a.envar, - Required: a.required, - Value: a.value, + Name: a.name, + Help: a.help, + Default: a.defaultValues, + Envar: a.envar, + PlaceHolder: a.placeholder, + Required: a.required, + Hidden: a.hidden, + Value: a.value, } } @@ -216,6 +261,7 @@ func (c *CmdClause) Model() *CmdModel { Name: c.name, Aliases: c.aliases, Help: c.help, + HelpLong: c.helpLong, Depth: depth, Hidden: c.hidden, Default: c.isDefault, diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/parser.go b/vendor/github.com/alecthomas/kingpin/v2/parser.go similarity index 95% rename from vendor/gopkg.in/alecthomas/kingpin.v2/parser.go rename to vendor/github.com/alecthomas/kingpin/v2/parser.go index 2a183519..5f28c78d 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/parser.go +++ b/vendor/github.com/alecthomas/kingpin/v2/parser.go @@ -144,9 +144,7 @@ func (p *ParseContext) mergeFlags(flags *flagGroup) { } func (p *ParseContext) mergeArgs(args *argGroup) { - for _, arg := range args.args { - p.arguments.args = append(p.arguments.args, arg) - } + p.arguments.args = append(p.arguments.args, args.args...) } func (p *ParseContext) EOL() bool { @@ -168,6 +166,10 @@ func (p *ParseContext) Next() *Token { return &Token{Index: p.argi, Type: TokenEOL} } + if p.argi > 0 && p.argi <= len(p.rawArgs) && p.rawArgs[p.argi-1] == "--" { + // If the previous argument was a --, from now on only arguments are parsed. + p.argsOnly = true + } arg := p.args[0] p.next() @@ -175,9 +177,7 @@ func (p *ParseContext) Next() *Token { return &Token{p.argi, TokenArg, arg} } - // All remaining args are passed directly. if arg == "--" { - p.argsOnly = true return p.Next() } @@ -192,7 +192,7 @@ func (p *ParseContext) Next() *Token { if strings.HasPrefix(arg, "-") { if len(arg) == 1 { - return &Token{Index: p.argi, Type: TokenShort} + return &Token{Index: p.argi, Type: TokenArg} } shortRune, size := utf8.DecodeRuneInString(arg[1:]) short := string(shortRune) @@ -214,7 +214,7 @@ func (p *ParseContext) Next() *Token { p.args = append([]string{"-" + arg[size+1:]}, p.args...) } return &Token{p.argi, TokenShort, short} - } else if strings.HasPrefix(arg, "@") { + } else if EnableFileExpansion && strings.HasPrefix(arg, "@") { expanded, err := ExpandArgsFromFile(arg[1:]) if err != nil { return &Token{p.argi, TokenError, err.Error()} @@ -281,7 +281,7 @@ func ExpandArgsFromFile(filename string) (out []string, err error) { scanner := bufio.NewScanner(r) for scanner.Scan() { line := scanner.Text() - if strings.HasPrefix(line, "#") { + if strings.HasPrefix(line, "#") || strings.TrimSpace(line) == "" { continue } out = append(out, line) diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/parsers.go b/vendor/github.com/alecthomas/kingpin/v2/parsers.go similarity index 98% rename from vendor/gopkg.in/alecthomas/kingpin.v2/parsers.go rename to vendor/github.com/alecthomas/kingpin/v2/parsers.go index d9ad57e5..5a068821 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/parsers.go +++ b/vendor/github.com/alecthomas/kingpin/v2/parsers.go @@ -18,6 +18,10 @@ type parserMixin struct { required bool } +func (p *parserMixin) SetText(text Text) { + p.value = &wrapText{text} +} + func (p *parserMixin) SetValue(value Value) { p.value = value } diff --git a/vendor/github.com/alecthomas/kingpin/v2/templates.go b/vendor/github.com/alecthomas/kingpin/v2/templates.go new file mode 100644 index 00000000..703c2cda --- /dev/null +++ b/vendor/github.com/alecthomas/kingpin/v2/templates.go @@ -0,0 +1,262 @@ +package kingpin + +// Default usage template. +var DefaultUsageTemplate = `{{define "FormatCommand" -}} +{{if .FlagSummary}} {{.FlagSummary}}{{end -}} +{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}} +{{end -}} + +{{define "FormatCommands" -}} +{{range .FlattenedCommands -}} +{{if not .Hidden -}} + {{.FullCommand}}{{if .Default}}*{{end}}{{template "FormatCommand" .}} +{{.Help|Wrap 4}} +{{end -}} +{{end -}} +{{end -}} + +{{define "FormatUsage" -}} +{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} +{{if .Help}} +{{.Help|Wrap 0 -}} +{{end -}} + +{{end -}} + +{{if .Context.SelectedCommand -}} +usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}} +{{ else -}} +usage: {{.App.Name}}{{template "FormatUsage" .App}} +{{end}} +{{if .Context.Flags -}} +Flags: +{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.Args -}} +Args: +{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.SelectedCommand -}} +{{if len .Context.SelectedCommand.Commands -}} +Subcommands: +{{template "FormatCommands" .Context.SelectedCommand}} +{{end -}} +{{else if .App.Commands -}} +Commands: +{{template "FormatCommands" .App}} +{{end -}} +` + +// Usage template where command's optional flags are listed separately +var SeparateOptionalFlagsUsageTemplate = `{{define "FormatCommand" -}} +{{if .FlagSummary}} {{.FlagSummary}}{{end -}} +{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}} +{{end -}} + +{{define "FormatCommands" -}} +{{range .FlattenedCommands -}} +{{if not .Hidden -}} + {{.FullCommand}}{{if .Default}}*{{end}}{{template "FormatCommand" .}} +{{.Help|Wrap 4}} +{{end -}} +{{end -}} +{{end -}} + +{{define "FormatUsage" -}} +{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} +{{if .Help}} +{{.Help|Wrap 0 -}} +{{end -}} + +{{end -}} +{{if .Context.SelectedCommand -}} +usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}} +{{else -}} +usage: {{.App.Name}}{{template "FormatUsage" .App}} +{{end -}} + +{{if .Context.Flags|RequiredFlags -}} +Required flags: +{{.Context.Flags|RequiredFlags|FlagsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.Flags|OptionalFlags -}} +Optional flags: +{{.Context.Flags|OptionalFlags|FlagsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.Args -}} +Args: +{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.SelectedCommand -}} +Subcommands: +{{if .Context.SelectedCommand.Commands -}} +{{template "FormatCommands" .Context.SelectedCommand}} +{{end -}} +{{else if .App.Commands -}} +Commands: +{{template "FormatCommands" .App}} +{{end -}} +` + +// Usage template with compactly formatted commands. +var CompactUsageTemplate = `{{define "FormatCommand" -}} +{{if .FlagSummary}} {{.FlagSummary}}{{end -}} +{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}} +{{end -}} + +{{define "FormatCommandList" -}} +{{range . -}} +{{if not .Hidden -}} +{{.Depth|Indent}}{{.Name}}{{if .Default}}*{{end}}{{template "FormatCommand" .}} +{{end -}} +{{template "FormatCommandList" .Commands -}} +{{end -}} +{{end -}} + +{{define "FormatUsage" -}} +{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} +{{if .Help}} +{{.Help|Wrap 0 -}} +{{end -}} + +{{end -}} + +{{if .Context.SelectedCommand -}} +usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}} +{{else -}} +usage: {{.App.Name}}{{template "FormatUsage" .App}} +{{end -}} +{{if .Context.Flags -}} +Flags: +{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.Args -}} +Args: +{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.SelectedCommand -}} +{{if .Context.SelectedCommand.Commands -}} +Commands: + {{.Context.SelectedCommand}} +{{template "FormatCommandList" .Context.SelectedCommand.Commands}} +{{end -}} +{{else if .App.Commands -}} +Commands: +{{template "FormatCommandList" .App.Commands}} +{{end -}} +` + +var ManPageTemplate = `{{define "FormatFlags" -}} +{{range .Flags -}} +{{if not .Hidden -}} +.TP +\fB{{if .Short}}-{{.Short|Char}}, {{end}}--{{.Name}}{{if not .IsBoolFlag}}={{.FormatPlaceHolder}}{{end -}}\fR +{{.Help}} +{{end -}} +{{end -}} +{{end -}} + +{{define "FormatCommand" -}} +{{if .FlagSummary}} {{.FlagSummary}}{{end -}} +{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}} +{{end -}} + +{{define "FormatCommands" -}} +{{range .FlattenedCommands -}} +{{if not .Hidden -}} +.SS +\fB{{.FullCommand}}{{template "FormatCommand" . -}}\fR +.PP +{{.Help}} +{{template "FormatFlags" . -}} +{{end -}} +{{end -}} +{{end -}} + +{{define "FormatUsage" -}} +{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end -}}\fR +{{end -}} + +.TH {{.App.Name}} 1 {{.App.Version}} "{{.App.Author}}" +.SH "NAME" +{{.App.Name}} +.SH "SYNOPSIS" +.TP +\fB{{.App.Name}}{{template "FormatUsage" .App}} +.SH "DESCRIPTION" +{{.App.Help}} +.SH "OPTIONS" +{{template "FormatFlags" .App -}} +{{if .App.Commands -}} +.SH "COMMANDS" +{{template "FormatCommands" .App -}} +{{end -}} +` + +// Default usage template. +var LongHelpTemplate = `{{define "FormatCommand" -}} +{{if .FlagSummary}} {{.FlagSummary}}{{end -}} +{{range .Args}}{{if not .Hidden}} {{if not .Required}}[{{end}}{{if .PlaceHolder}}{{.PlaceHolder}}{{else}}<{{.Name}}>{{end}}{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}{{end -}} +{{end -}} + +{{define "FormatCommands" -}} +{{range .FlattenedCommands -}} +{{if not .Hidden -}} + {{.FullCommand}}{{template "FormatCommand" .}} +{{.Help|Wrap 4}} +{{with .Flags|FlagsToTwoColumns}}{{FormatTwoColumnsWithIndent . 4 2}}{{end}} +{{end -}} +{{end -}} +{{end -}} + +{{define "FormatUsage" -}} +{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} +{{if .Help}} +{{.Help|Wrap 0 -}} +{{end -}} + +{{end -}} + +usage: {{.App.Name}}{{template "FormatUsage" .App}} +{{if .Context.Flags -}} +Flags: +{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .Context.Args -}} +Args: +{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} +{{end -}} +{{if .App.Commands -}} +Commands: +{{template "FormatCommands" .App}} +{{end -}} +` + +var BashCompletionTemplate = ` +_{{.App.Name}}_bash_autocomplete() { + local cur prev opts base + COMPREPLY=() + cur="${COMP_WORDS[COMP_CWORD]}" + opts=$( ${COMP_WORDS[0]} --completion-bash "${COMP_WORDS[@]:1:$COMP_CWORD}" ) + COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) ) + return 0 +} +complete -F _{{.App.Name}}_bash_autocomplete -o default {{.App.Name}} + +` + +var ZshCompletionTemplate = `#compdef {{.App.Name}} + +_{{.App.Name}}() { + local matches=($(${words[1]} --completion-bash "${(@)words[2,$CURRENT]}")) + compadd -a matches + + if [[ $compstate[nmatches] -eq 0 && $words[$CURRENT] != -* ]]; then + _files + fi +} + +if [[ "$(basename -- ${(%):-%x})" != "_{{.App.Name}}" ]]; then + compdef _{{.App.Name}} {{.App.Name}} +fi +` diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/usage.go b/vendor/github.com/alecthomas/kingpin/v2/usage.go similarity index 87% rename from vendor/gopkg.in/alecthomas/kingpin.v2/usage.go rename to vendor/github.com/alecthomas/kingpin/v2/usage.go index 44af6f65..9b3dd731 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/usage.go +++ b/vendor/github.com/alecthomas/kingpin/v2/usage.go @@ -6,8 +6,7 @@ import ( "go/doc" "io" "strings" - - "github.com/alecthomas/template" + "text/template" ) var ( @@ -64,24 +63,28 @@ func formatAppUsage(app *ApplicationModel) string { func formatCmdUsage(app *ApplicationModel, cmd *CmdModel) string { s := []string{app.Name, cmd.String()} - if len(app.Flags) > 0 { - s = append(s, app.FlagSummary()) + if len(cmd.Flags) > 0 { + s = append(s, cmd.FlagSummary()) } - if len(app.Args) > 0 { - s = append(s, app.ArgSummary()) + if len(cmd.Args) > 0 { + s = append(s, cmd.ArgSummary()) } return strings.Join(s, " ") } func formatFlag(haveShort bool, flag *FlagModel) string { flagString := "" + flagName := flag.Name + if flag.IsBoolFlag() { + flagName = "[no-]" + flagName + } if flag.Short != 0 { - flagString += fmt.Sprintf("-%c, --%s", flag.Short, flag.Name) + flagString += fmt.Sprintf("-%c, --%s", flag.Short, flagName) } else { if haveShort { - flagString += fmt.Sprintf(" --%s", flag.Name) + flagString += fmt.Sprintf(" --%s", flagName) } else { - flagString += fmt.Sprintf("--%s", flag.Name) + flagString += fmt.Sprintf("--%s", flagName) } } if !flag.IsBoolFlag() { @@ -136,7 +139,7 @@ func (a *Application) UsageForContextWithTemplate(context *ParseContext, indent } for _, flag := range f { if !flag.Hidden { - rows = append(rows, [2]string{formatFlag(haveShort, flag), flag.Help}) + rows = append(rows, [2]string{formatFlag(haveShort, flag), flag.HelpWithEnvar()}) } } return rows @@ -162,11 +165,18 @@ func (a *Application) UsageForContextWithTemplate(context *ParseContext, indent "ArgsToTwoColumns": func(a []*ArgModel) [][2]string { rows := [][2]string{} for _, arg := range a { - s := "<" + arg.Name + ">" - if !arg.Required { - s = "[" + s + "]" + if !arg.Hidden { + var s string + if arg.PlaceHolder != "" { + s = arg.PlaceHolder + } else { + s = "<" + arg.Name + ">" + } + if !arg.Required { + s = "[" + s + "]" + } + rows = append(rows, [2]string{s, arg.HelpWithEnvar()}) } - rows = append(rows, [2]string{s, arg.Help}) } return rows }, @@ -190,6 +200,10 @@ func (a *Application) UsageForContextWithTemplate(context *ParseContext, indent return string(c) }, } + for k, v := range a.usageFuncs { + funcs[k] = v + } + t, err := template.New("usage").Funcs(funcs).Parse(tmpl) if err != nil { return err diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/values.go b/vendor/github.com/alecthomas/kingpin/v2/values.go similarity index 95% rename from vendor/gopkg.in/alecthomas/kingpin.v2/values.go rename to vendor/github.com/alecthomas/kingpin/v2/values.go index 7ee9a3b3..e6e05bc2 100644 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/values.go +++ b/vendor/github.com/alecthomas/kingpin/v2/values.go @@ -3,6 +3,7 @@ package kingpin //go:generate go run ./cmd/genvalues/main.go import ( + "encoding" "fmt" "net" "net/url" @@ -13,6 +14,7 @@ import ( "time" "github.com/alecthomas/units" + "github.com/xhit/go-str2duration/v2" ) // NOTE: Most of the base type values were lifted from: @@ -42,23 +44,40 @@ type Getter interface { // Optional interface to indicate boolean flags that don't accept a value, and // implicitly have a --no- negation counterpart. type boolFlag interface { - Value IsBoolFlag() bool } // Optional interface for arguments that cumulatively consume all remaining // input. type remainderArg interface { - Value IsCumulative() bool } // Optional interface for flags that can be repeated. type repeatableFlag interface { - Value IsCumulative() bool } +// Text is the interface to the dynamic value stored in a flag. +// (The default value is represented as a string.) +type Text interface { + encoding.TextMarshaler + encoding.TextUnmarshaler +} + +type wrapText struct { + text Text +} + +func (w wrapText) String() string { + buf, _ := w.text.MarshalText() + return string(buf) +} + +func (w *wrapText) Set(s string) error { + return w.text.UnmarshalText([]byte(s)) +} + type accumulator struct { element func(value interface{}) Value typ reflect.Type @@ -120,7 +139,7 @@ func newDurationValue(p *time.Duration) *durationValue { } func (d *durationValue) Set(s string) error { - v, err := time.ParseDuration(s) + v, err := str2duration.ParseDuration(s) *d = durationValue(v) return err } diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/values.json b/vendor/github.com/alecthomas/kingpin/v2/values.json similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/values.json rename to vendor/github.com/alecthomas/kingpin/v2/values.json diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/values_generated.go b/vendor/github.com/alecthomas/kingpin/v2/values_generated.go similarity index 100% rename from vendor/gopkg.in/alecthomas/kingpin.v2/values_generated.go rename to vendor/github.com/alecthomas/kingpin/v2/values_generated.go diff --git a/vendor/github.com/alecthomas/template/README.md b/vendor/github.com/alecthomas/template/README.md deleted file mode 100644 index ef6a8ee3..00000000 --- a/vendor/github.com/alecthomas/template/README.md +++ /dev/null @@ -1,25 +0,0 @@ -# Go's `text/template` package with newline elision - -This is a fork of Go 1.4's [text/template](http://golang.org/pkg/text/template/) package with one addition: a backslash immediately after a closing delimiter will delete all subsequent newlines until a non-newline. - -eg. - -``` -{{if true}}\ -hello -{{end}}\ -``` - -Will result in: - -``` -hello\n -``` - -Rather than: - -``` -\n -hello\n -\n -``` diff --git a/vendor/github.com/alecthomas/template/doc.go b/vendor/github.com/alecthomas/template/doc.go deleted file mode 100644 index 223c595c..00000000 --- a/vendor/github.com/alecthomas/template/doc.go +++ /dev/null @@ -1,406 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -/* -Package template implements data-driven templates for generating textual output. - -To generate HTML output, see package html/template, which has the same interface -as this package but automatically secures HTML output against certain attacks. - -Templates are executed by applying them to a data structure. Annotations in the -template refer to elements of the data structure (typically a field of a struct -or a key in a map) to control execution and derive values to be displayed. -Execution of the template walks the structure and sets the cursor, represented -by a period '.' and called "dot", to the value at the current location in the -structure as execution proceeds. - -The input text for a template is UTF-8-encoded text in any format. -"Actions"--data evaluations or control structures--are delimited by -"{{" and "}}"; all text outside actions is copied to the output unchanged. -Actions may not span newlines, although comments can. - -Once parsed, a template may be executed safely in parallel. - -Here is a trivial example that prints "17 items are made of wool". - - type Inventory struct { - Material string - Count uint - } - sweaters := Inventory{"wool", 17} - tmpl, err := template.New("test").Parse("{{.Count}} items are made of {{.Material}}") - if err != nil { panic(err) } - err = tmpl.Execute(os.Stdout, sweaters) - if err != nil { panic(err) } - -More intricate examples appear below. - -Actions - -Here is the list of actions. "Arguments" and "pipelines" are evaluations of -data, defined in detail below. - -*/ -// {{/* a comment */}} -// A comment; discarded. May contain newlines. -// Comments do not nest and must start and end at the -// delimiters, as shown here. -/* - - {{pipeline}} - The default textual representation of the value of the pipeline - is copied to the output. - - {{if pipeline}} T1 {{end}} - If the value of the pipeline is empty, no output is generated; - otherwise, T1 is executed. The empty values are false, 0, any - nil pointer or interface value, and any array, slice, map, or - string of length zero. - Dot is unaffected. - - {{if pipeline}} T1 {{else}} T0 {{end}} - If the value of the pipeline is empty, T0 is executed; - otherwise, T1 is executed. Dot is unaffected. - - {{if pipeline}} T1 {{else if pipeline}} T0 {{end}} - To simplify the appearance of if-else chains, the else action - of an if may include another if directly; the effect is exactly - the same as writing - {{if pipeline}} T1 {{else}}{{if pipeline}} T0 {{end}}{{end}} - - {{range pipeline}} T1 {{end}} - The value of the pipeline must be an array, slice, map, or channel. - If the value of the pipeline has length zero, nothing is output; - otherwise, dot is set to the successive elements of the array, - slice, or map and T1 is executed. If the value is a map and the - keys are of basic type with a defined order ("comparable"), the - elements will be visited in sorted key order. - - {{range pipeline}} T1 {{else}} T0 {{end}} - The value of the pipeline must be an array, slice, map, or channel. - If the value of the pipeline has length zero, dot is unaffected and - T0 is executed; otherwise, dot is set to the successive elements - of the array, slice, or map and T1 is executed. - - {{template "name"}} - The template with the specified name is executed with nil data. - - {{template "name" pipeline}} - The template with the specified name is executed with dot set - to the value of the pipeline. - - {{with pipeline}} T1 {{end}} - If the value of the pipeline is empty, no output is generated; - otherwise, dot is set to the value of the pipeline and T1 is - executed. - - {{with pipeline}} T1 {{else}} T0 {{end}} - If the value of the pipeline is empty, dot is unaffected and T0 - is executed; otherwise, dot is set to the value of the pipeline - and T1 is executed. - -Arguments - -An argument is a simple value, denoted by one of the following. - - - A boolean, string, character, integer, floating-point, imaginary - or complex constant in Go syntax. These behave like Go's untyped - constants, although raw strings may not span newlines. - - The keyword nil, representing an untyped Go nil. - - The character '.' (period): - . - The result is the value of dot. - - A variable name, which is a (possibly empty) alphanumeric string - preceded by a dollar sign, such as - $piOver2 - or - $ - The result is the value of the variable. - Variables are described below. - - The name of a field of the data, which must be a struct, preceded - by a period, such as - .Field - The result is the value of the field. Field invocations may be - chained: - .Field1.Field2 - Fields can also be evaluated on variables, including chaining: - $x.Field1.Field2 - - The name of a key of the data, which must be a map, preceded - by a period, such as - .Key - The result is the map element value indexed by the key. - Key invocations may be chained and combined with fields to any - depth: - .Field1.Key1.Field2.Key2 - Although the key must be an alphanumeric identifier, unlike with - field names they do not need to start with an upper case letter. - Keys can also be evaluated on variables, including chaining: - $x.key1.key2 - - The name of a niladic method of the data, preceded by a period, - such as - .Method - The result is the value of invoking the method with dot as the - receiver, dot.Method(). Such a method must have one return value (of - any type) or two return values, the second of which is an error. - If it has two and the returned error is non-nil, execution terminates - and an error is returned to the caller as the value of Execute. - Method invocations may be chained and combined with fields and keys - to any depth: - .Field1.Key1.Method1.Field2.Key2.Method2 - Methods can also be evaluated on variables, including chaining: - $x.Method1.Field - - The name of a niladic function, such as - fun - The result is the value of invoking the function, fun(). The return - types and values behave as in methods. Functions and function - names are described below. - - A parenthesized instance of one the above, for grouping. The result - may be accessed by a field or map key invocation. - print (.F1 arg1) (.F2 arg2) - (.StructValuedMethod "arg").Field - -Arguments may evaluate to any type; if they are pointers the implementation -automatically indirects to the base type when required. -If an evaluation yields a function value, such as a function-valued -field of a struct, the function is not invoked automatically, but it -can be used as a truth value for an if action and the like. To invoke -it, use the call function, defined below. - -A pipeline is a possibly chained sequence of "commands". A command is a simple -value (argument) or a function or method call, possibly with multiple arguments: - - Argument - The result is the value of evaluating the argument. - .Method [Argument...] - The method can be alone or the last element of a chain but, - unlike methods in the middle of a chain, it can take arguments. - The result is the value of calling the method with the - arguments: - dot.Method(Argument1, etc.) - functionName [Argument...] - The result is the value of calling the function associated - with the name: - function(Argument1, etc.) - Functions and function names are described below. - -Pipelines - -A pipeline may be "chained" by separating a sequence of commands with pipeline -characters '|'. In a chained pipeline, the result of the each command is -passed as the last argument of the following command. The output of the final -command in the pipeline is the value of the pipeline. - -The output of a command will be either one value or two values, the second of -which has type error. If that second value is present and evaluates to -non-nil, execution terminates and the error is returned to the caller of -Execute. - -Variables - -A pipeline inside an action may initialize a variable to capture the result. -The initialization has syntax - - $variable := pipeline - -where $variable is the name of the variable. An action that declares a -variable produces no output. - -If a "range" action initializes a variable, the variable is set to the -successive elements of the iteration. Also, a "range" may declare two -variables, separated by a comma: - - range $index, $element := pipeline - -in which case $index and $element are set to the successive values of the -array/slice index or map key and element, respectively. Note that if there is -only one variable, it is assigned the element; this is opposite to the -convention in Go range clauses. - -A variable's scope extends to the "end" action of the control structure ("if", -"with", or "range") in which it is declared, or to the end of the template if -there is no such control structure. A template invocation does not inherit -variables from the point of its invocation. - -When execution begins, $ is set to the data argument passed to Execute, that is, -to the starting value of dot. - -Examples - -Here are some example one-line templates demonstrating pipelines and variables. -All produce the quoted word "output": - - {{"\"output\""}} - A string constant. - {{`"output"`}} - A raw string constant. - {{printf "%q" "output"}} - A function call. - {{"output" | printf "%q"}} - A function call whose final argument comes from the previous - command. - {{printf "%q" (print "out" "put")}} - A parenthesized argument. - {{"put" | printf "%s%s" "out" | printf "%q"}} - A more elaborate call. - {{"output" | printf "%s" | printf "%q"}} - A longer chain. - {{with "output"}}{{printf "%q" .}}{{end}} - A with action using dot. - {{with $x := "output" | printf "%q"}}{{$x}}{{end}} - A with action that creates and uses a variable. - {{with $x := "output"}}{{printf "%q" $x}}{{end}} - A with action that uses the variable in another action. - {{with $x := "output"}}{{$x | printf "%q"}}{{end}} - The same, but pipelined. - -Functions - -During execution functions are found in two function maps: first in the -template, then in the global function map. By default, no functions are defined -in the template but the Funcs method can be used to add them. - -Predefined global functions are named as follows. - - and - Returns the boolean AND of its arguments by returning the - first empty argument or the last argument, that is, - "and x y" behaves as "if x then y else x". All the - arguments are evaluated. - call - Returns the result of calling the first argument, which - must be a function, with the remaining arguments as parameters. - Thus "call .X.Y 1 2" is, in Go notation, dot.X.Y(1, 2) where - Y is a func-valued field, map entry, or the like. - The first argument must be the result of an evaluation - that yields a value of function type (as distinct from - a predefined function such as print). The function must - return either one or two result values, the second of which - is of type error. If the arguments don't match the function - or the returned error value is non-nil, execution stops. - html - Returns the escaped HTML equivalent of the textual - representation of its arguments. - index - Returns the result of indexing its first argument by the - following arguments. Thus "index x 1 2 3" is, in Go syntax, - x[1][2][3]. Each indexed item must be a map, slice, or array. - js - Returns the escaped JavaScript equivalent of the textual - representation of its arguments. - len - Returns the integer length of its argument. - not - Returns the boolean negation of its single argument. - or - Returns the boolean OR of its arguments by returning the - first non-empty argument or the last argument, that is, - "or x y" behaves as "if x then x else y". All the - arguments are evaluated. - print - An alias for fmt.Sprint - printf - An alias for fmt.Sprintf - println - An alias for fmt.Sprintln - urlquery - Returns the escaped value of the textual representation of - its arguments in a form suitable for embedding in a URL query. - -The boolean functions take any zero value to be false and a non-zero -value to be true. - -There is also a set of binary comparison operators defined as -functions: - - eq - Returns the boolean truth of arg1 == arg2 - ne - Returns the boolean truth of arg1 != arg2 - lt - Returns the boolean truth of arg1 < arg2 - le - Returns the boolean truth of arg1 <= arg2 - gt - Returns the boolean truth of arg1 > arg2 - ge - Returns the boolean truth of arg1 >= arg2 - -For simpler multi-way equality tests, eq (only) accepts two or more -arguments and compares the second and subsequent to the first, -returning in effect - - arg1==arg2 || arg1==arg3 || arg1==arg4 ... - -(Unlike with || in Go, however, eq is a function call and all the -arguments will be evaluated.) - -The comparison functions work on basic types only (or named basic -types, such as "type Celsius float32"). They implement the Go rules -for comparison of values, except that size and exact type are -ignored, so any integer value, signed or unsigned, may be compared -with any other integer value. (The arithmetic value is compared, -not the bit pattern, so all negative integers are less than all -unsigned integers.) However, as usual, one may not compare an int -with a float32 and so on. - -Associated templates - -Each template is named by a string specified when it is created. Also, each -template is associated with zero or more other templates that it may invoke by -name; such associations are transitive and form a name space of templates. - -A template may use a template invocation to instantiate another associated -template; see the explanation of the "template" action above. The name must be -that of a template associated with the template that contains the invocation. - -Nested template definitions - -When parsing a template, another template may be defined and associated with the -template being parsed. Template definitions must appear at the top level of the -template, much like global variables in a Go program. - -The syntax of such definitions is to surround each template declaration with a -"define" and "end" action. - -The define action names the template being created by providing a string -constant. Here is a simple example: - - `{{define "T1"}}ONE{{end}} - {{define "T2"}}TWO{{end}} - {{define "T3"}}{{template "T1"}} {{template "T2"}}{{end}} - {{template "T3"}}` - -This defines two templates, T1 and T2, and a third T3 that invokes the other two -when it is executed. Finally it invokes T3. If executed this template will -produce the text - - ONE TWO - -By construction, a template may reside in only one association. If it's -necessary to have a template addressable from multiple associations, the -template definition must be parsed multiple times to create distinct *Template -values, or must be copied with the Clone or AddParseTree method. - -Parse may be called multiple times to assemble the various associated templates; -see the ParseFiles and ParseGlob functions and methods for simple ways to parse -related templates stored in files. - -A template may be executed directly or through ExecuteTemplate, which executes -an associated template identified by name. To invoke our example above, we -might write, - - err := tmpl.Execute(os.Stdout, "no data needed") - if err != nil { - log.Fatalf("execution failed: %s", err) - } - -or to invoke a particular template explicitly by name, - - err := tmpl.ExecuteTemplate(os.Stdout, "T2", "no data needed") - if err != nil { - log.Fatalf("execution failed: %s", err) - } - -*/ -package template diff --git a/vendor/github.com/alecthomas/template/exec.go b/vendor/github.com/alecthomas/template/exec.go deleted file mode 100644 index c3078e5d..00000000 --- a/vendor/github.com/alecthomas/template/exec.go +++ /dev/null @@ -1,845 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package template - -import ( - "bytes" - "fmt" - "io" - "reflect" - "runtime" - "sort" - "strings" - - "github.com/alecthomas/template/parse" -) - -// state represents the state of an execution. It's not part of the -// template so that multiple executions of the same template -// can execute in parallel. -type state struct { - tmpl *Template - wr io.Writer - node parse.Node // current node, for errors - vars []variable // push-down stack of variable values. -} - -// variable holds the dynamic value of a variable such as $, $x etc. -type variable struct { - name string - value reflect.Value -} - -// push pushes a new variable on the stack. -func (s *state) push(name string, value reflect.Value) { - s.vars = append(s.vars, variable{name, value}) -} - -// mark returns the length of the variable stack. -func (s *state) mark() int { - return len(s.vars) -} - -// pop pops the variable stack up to the mark. -func (s *state) pop(mark int) { - s.vars = s.vars[0:mark] -} - -// setVar overwrites the top-nth variable on the stack. Used by range iterations. -func (s *state) setVar(n int, value reflect.Value) { - s.vars[len(s.vars)-n].value = value -} - -// varValue returns the value of the named variable. -func (s *state) varValue(name string) reflect.Value { - for i := s.mark() - 1; i >= 0; i-- { - if s.vars[i].name == name { - return s.vars[i].value - } - } - s.errorf("undefined variable: %s", name) - return zero -} - -var zero reflect.Value - -// at marks the state to be on node n, for error reporting. -func (s *state) at(node parse.Node) { - s.node = node -} - -// doublePercent returns the string with %'s replaced by %%, if necessary, -// so it can be used safely inside a Printf format string. -func doublePercent(str string) string { - if strings.Contains(str, "%") { - str = strings.Replace(str, "%", "%%", -1) - } - return str -} - -// errorf formats the error and terminates processing. -func (s *state) errorf(format string, args ...interface{}) { - name := doublePercent(s.tmpl.Name()) - if s.node == nil { - format = fmt.Sprintf("template: %s: %s", name, format) - } else { - location, context := s.tmpl.ErrorContext(s.node) - format = fmt.Sprintf("template: %s: executing %q at <%s>: %s", location, name, doublePercent(context), format) - } - panic(fmt.Errorf(format, args...)) -} - -// errRecover is the handler that turns panics into returns from the top -// level of Parse. -func errRecover(errp *error) { - e := recover() - if e != nil { - switch err := e.(type) { - case runtime.Error: - panic(e) - case error: - *errp = err - default: - panic(e) - } - } -} - -// ExecuteTemplate applies the template associated with t that has the given name -// to the specified data object and writes the output to wr. -// If an error occurs executing the template or writing its output, -// execution stops, but partial results may already have been written to -// the output writer. -// A template may be executed safely in parallel. -func (t *Template) ExecuteTemplate(wr io.Writer, name string, data interface{}) error { - tmpl := t.tmpl[name] - if tmpl == nil { - return fmt.Errorf("template: no template %q associated with template %q", name, t.name) - } - return tmpl.Execute(wr, data) -} - -// Execute applies a parsed template to the specified data object, -// and writes the output to wr. -// If an error occurs executing the template or writing its output, -// execution stops, but partial results may already have been written to -// the output writer. -// A template may be executed safely in parallel. -func (t *Template) Execute(wr io.Writer, data interface{}) (err error) { - defer errRecover(&err) - value := reflect.ValueOf(data) - state := &state{ - tmpl: t, - wr: wr, - vars: []variable{{"$", value}}, - } - t.init() - if t.Tree == nil || t.Root == nil { - var b bytes.Buffer - for name, tmpl := range t.tmpl { - if tmpl.Tree == nil || tmpl.Root == nil { - continue - } - if b.Len() > 0 { - b.WriteString(", ") - } - fmt.Fprintf(&b, "%q", name) - } - var s string - if b.Len() > 0 { - s = "; defined templates are: " + b.String() - } - state.errorf("%q is an incomplete or empty template%s", t.Name(), s) - } - state.walk(value, t.Root) - return -} - -// Walk functions step through the major pieces of the template structure, -// generating output as they go. -func (s *state) walk(dot reflect.Value, node parse.Node) { - s.at(node) - switch node := node.(type) { - case *parse.ActionNode: - // Do not pop variables so they persist until next end. - // Also, if the action declares variables, don't print the result. - val := s.evalPipeline(dot, node.Pipe) - if len(node.Pipe.Decl) == 0 { - s.printValue(node, val) - } - case *parse.IfNode: - s.walkIfOrWith(parse.NodeIf, dot, node.Pipe, node.List, node.ElseList) - case *parse.ListNode: - for _, node := range node.Nodes { - s.walk(dot, node) - } - case *parse.RangeNode: - s.walkRange(dot, node) - case *parse.TemplateNode: - s.walkTemplate(dot, node) - case *parse.TextNode: - if _, err := s.wr.Write(node.Text); err != nil { - s.errorf("%s", err) - } - case *parse.WithNode: - s.walkIfOrWith(parse.NodeWith, dot, node.Pipe, node.List, node.ElseList) - default: - s.errorf("unknown node: %s", node) - } -} - -// walkIfOrWith walks an 'if' or 'with' node. The two control structures -// are identical in behavior except that 'with' sets dot. -func (s *state) walkIfOrWith(typ parse.NodeType, dot reflect.Value, pipe *parse.PipeNode, list, elseList *parse.ListNode) { - defer s.pop(s.mark()) - val := s.evalPipeline(dot, pipe) - truth, ok := isTrue(val) - if !ok { - s.errorf("if/with can't use %v", val) - } - if truth { - if typ == parse.NodeWith { - s.walk(val, list) - } else { - s.walk(dot, list) - } - } else if elseList != nil { - s.walk(dot, elseList) - } -} - -// isTrue reports whether the value is 'true', in the sense of not the zero of its type, -// and whether the value has a meaningful truth value. -func isTrue(val reflect.Value) (truth, ok bool) { - if !val.IsValid() { - // Something like var x interface{}, never set. It's a form of nil. - return false, true - } - switch val.Kind() { - case reflect.Array, reflect.Map, reflect.Slice, reflect.String: - truth = val.Len() > 0 - case reflect.Bool: - truth = val.Bool() - case reflect.Complex64, reflect.Complex128: - truth = val.Complex() != 0 - case reflect.Chan, reflect.Func, reflect.Ptr, reflect.Interface: - truth = !val.IsNil() - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - truth = val.Int() != 0 - case reflect.Float32, reflect.Float64: - truth = val.Float() != 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - truth = val.Uint() != 0 - case reflect.Struct: - truth = true // Struct values are always true. - default: - return - } - return truth, true -} - -func (s *state) walkRange(dot reflect.Value, r *parse.RangeNode) { - s.at(r) - defer s.pop(s.mark()) - val, _ := indirect(s.evalPipeline(dot, r.Pipe)) - // mark top of stack before any variables in the body are pushed. - mark := s.mark() - oneIteration := func(index, elem reflect.Value) { - // Set top var (lexically the second if there are two) to the element. - if len(r.Pipe.Decl) > 0 { - s.setVar(1, elem) - } - // Set next var (lexically the first if there are two) to the index. - if len(r.Pipe.Decl) > 1 { - s.setVar(2, index) - } - s.walk(elem, r.List) - s.pop(mark) - } - switch val.Kind() { - case reflect.Array, reflect.Slice: - if val.Len() == 0 { - break - } - for i := 0; i < val.Len(); i++ { - oneIteration(reflect.ValueOf(i), val.Index(i)) - } - return - case reflect.Map: - if val.Len() == 0 { - break - } - for _, key := range sortKeys(val.MapKeys()) { - oneIteration(key, val.MapIndex(key)) - } - return - case reflect.Chan: - if val.IsNil() { - break - } - i := 0 - for ; ; i++ { - elem, ok := val.Recv() - if !ok { - break - } - oneIteration(reflect.ValueOf(i), elem) - } - if i == 0 { - break - } - return - case reflect.Invalid: - break // An invalid value is likely a nil map, etc. and acts like an empty map. - default: - s.errorf("range can't iterate over %v", val) - } - if r.ElseList != nil { - s.walk(dot, r.ElseList) - } -} - -func (s *state) walkTemplate(dot reflect.Value, t *parse.TemplateNode) { - s.at(t) - tmpl := s.tmpl.tmpl[t.Name] - if tmpl == nil { - s.errorf("template %q not defined", t.Name) - } - // Variables declared by the pipeline persist. - dot = s.evalPipeline(dot, t.Pipe) - newState := *s - newState.tmpl = tmpl - // No dynamic scoping: template invocations inherit no variables. - newState.vars = []variable{{"$", dot}} - newState.walk(dot, tmpl.Root) -} - -// Eval functions evaluate pipelines, commands, and their elements and extract -// values from the data structure by examining fields, calling methods, and so on. -// The printing of those values happens only through walk functions. - -// evalPipeline returns the value acquired by evaluating a pipeline. If the -// pipeline has a variable declaration, the variable will be pushed on the -// stack. Callers should therefore pop the stack after they are finished -// executing commands depending on the pipeline value. -func (s *state) evalPipeline(dot reflect.Value, pipe *parse.PipeNode) (value reflect.Value) { - if pipe == nil { - return - } - s.at(pipe) - for _, cmd := range pipe.Cmds { - value = s.evalCommand(dot, cmd, value) // previous value is this one's final arg. - // If the object has type interface{}, dig down one level to the thing inside. - if value.Kind() == reflect.Interface && value.Type().NumMethod() == 0 { - value = reflect.ValueOf(value.Interface()) // lovely! - } - } - for _, variable := range pipe.Decl { - s.push(variable.Ident[0], value) - } - return value -} - -func (s *state) notAFunction(args []parse.Node, final reflect.Value) { - if len(args) > 1 || final.IsValid() { - s.errorf("can't give argument to non-function %s", args[0]) - } -} - -func (s *state) evalCommand(dot reflect.Value, cmd *parse.CommandNode, final reflect.Value) reflect.Value { - firstWord := cmd.Args[0] - switch n := firstWord.(type) { - case *parse.FieldNode: - return s.evalFieldNode(dot, n, cmd.Args, final) - case *parse.ChainNode: - return s.evalChainNode(dot, n, cmd.Args, final) - case *parse.IdentifierNode: - // Must be a function. - return s.evalFunction(dot, n, cmd, cmd.Args, final) - case *parse.PipeNode: - // Parenthesized pipeline. The arguments are all inside the pipeline; final is ignored. - return s.evalPipeline(dot, n) - case *parse.VariableNode: - return s.evalVariableNode(dot, n, cmd.Args, final) - } - s.at(firstWord) - s.notAFunction(cmd.Args, final) - switch word := firstWord.(type) { - case *parse.BoolNode: - return reflect.ValueOf(word.True) - case *parse.DotNode: - return dot - case *parse.NilNode: - s.errorf("nil is not a command") - case *parse.NumberNode: - return s.idealConstant(word) - case *parse.StringNode: - return reflect.ValueOf(word.Text) - } - s.errorf("can't evaluate command %q", firstWord) - panic("not reached") -} - -// idealConstant is called to return the value of a number in a context where -// we don't know the type. In that case, the syntax of the number tells us -// its type, and we use Go rules to resolve. Note there is no such thing as -// a uint ideal constant in this situation - the value must be of int type. -func (s *state) idealConstant(constant *parse.NumberNode) reflect.Value { - // These are ideal constants but we don't know the type - // and we have no context. (If it was a method argument, - // we'd know what we need.) The syntax guides us to some extent. - s.at(constant) - switch { - case constant.IsComplex: - return reflect.ValueOf(constant.Complex128) // incontrovertible. - case constant.IsFloat && !isHexConstant(constant.Text) && strings.IndexAny(constant.Text, ".eE") >= 0: - return reflect.ValueOf(constant.Float64) - case constant.IsInt: - n := int(constant.Int64) - if int64(n) != constant.Int64 { - s.errorf("%s overflows int", constant.Text) - } - return reflect.ValueOf(n) - case constant.IsUint: - s.errorf("%s overflows int", constant.Text) - } - return zero -} - -func isHexConstant(s string) bool { - return len(s) > 2 && s[0] == '0' && (s[1] == 'x' || s[1] == 'X') -} - -func (s *state) evalFieldNode(dot reflect.Value, field *parse.FieldNode, args []parse.Node, final reflect.Value) reflect.Value { - s.at(field) - return s.evalFieldChain(dot, dot, field, field.Ident, args, final) -} - -func (s *state) evalChainNode(dot reflect.Value, chain *parse.ChainNode, args []parse.Node, final reflect.Value) reflect.Value { - s.at(chain) - // (pipe).Field1.Field2 has pipe as .Node, fields as .Field. Eval the pipeline, then the fields. - pipe := s.evalArg(dot, nil, chain.Node) - if len(chain.Field) == 0 { - s.errorf("internal error: no fields in evalChainNode") - } - return s.evalFieldChain(dot, pipe, chain, chain.Field, args, final) -} - -func (s *state) evalVariableNode(dot reflect.Value, variable *parse.VariableNode, args []parse.Node, final reflect.Value) reflect.Value { - // $x.Field has $x as the first ident, Field as the second. Eval the var, then the fields. - s.at(variable) - value := s.varValue(variable.Ident[0]) - if len(variable.Ident) == 1 { - s.notAFunction(args, final) - return value - } - return s.evalFieldChain(dot, value, variable, variable.Ident[1:], args, final) -} - -// evalFieldChain evaluates .X.Y.Z possibly followed by arguments. -// dot is the environment in which to evaluate arguments, while -// receiver is the value being walked along the chain. -func (s *state) evalFieldChain(dot, receiver reflect.Value, node parse.Node, ident []string, args []parse.Node, final reflect.Value) reflect.Value { - n := len(ident) - for i := 0; i < n-1; i++ { - receiver = s.evalField(dot, ident[i], node, nil, zero, receiver) - } - // Now if it's a method, it gets the arguments. - return s.evalField(dot, ident[n-1], node, args, final, receiver) -} - -func (s *state) evalFunction(dot reflect.Value, node *parse.IdentifierNode, cmd parse.Node, args []parse.Node, final reflect.Value) reflect.Value { - s.at(node) - name := node.Ident - function, ok := findFunction(name, s.tmpl) - if !ok { - s.errorf("%q is not a defined function", name) - } - return s.evalCall(dot, function, cmd, name, args, final) -} - -// evalField evaluates an expression like (.Field) or (.Field arg1 arg2). -// The 'final' argument represents the return value from the preceding -// value of the pipeline, if any. -func (s *state) evalField(dot reflect.Value, fieldName string, node parse.Node, args []parse.Node, final, receiver reflect.Value) reflect.Value { - if !receiver.IsValid() { - return zero - } - typ := receiver.Type() - receiver, _ = indirect(receiver) - // Unless it's an interface, need to get to a value of type *T to guarantee - // we see all methods of T and *T. - ptr := receiver - if ptr.Kind() != reflect.Interface && ptr.CanAddr() { - ptr = ptr.Addr() - } - if method := ptr.MethodByName(fieldName); method.IsValid() { - return s.evalCall(dot, method, node, fieldName, args, final) - } - hasArgs := len(args) > 1 || final.IsValid() - // It's not a method; must be a field of a struct or an element of a map. The receiver must not be nil. - receiver, isNil := indirect(receiver) - if isNil { - s.errorf("nil pointer evaluating %s.%s", typ, fieldName) - } - switch receiver.Kind() { - case reflect.Struct: - tField, ok := receiver.Type().FieldByName(fieldName) - if ok { - field := receiver.FieldByIndex(tField.Index) - if tField.PkgPath != "" { // field is unexported - s.errorf("%s is an unexported field of struct type %s", fieldName, typ) - } - // If it's a function, we must call it. - if hasArgs { - s.errorf("%s has arguments but cannot be invoked as function", fieldName) - } - return field - } - s.errorf("%s is not a field of struct type %s", fieldName, typ) - case reflect.Map: - // If it's a map, attempt to use the field name as a key. - nameVal := reflect.ValueOf(fieldName) - if nameVal.Type().AssignableTo(receiver.Type().Key()) { - if hasArgs { - s.errorf("%s is not a method but has arguments", fieldName) - } - return receiver.MapIndex(nameVal) - } - } - s.errorf("can't evaluate field %s in type %s", fieldName, typ) - panic("not reached") -} - -var ( - errorType = reflect.TypeOf((*error)(nil)).Elem() - fmtStringerType = reflect.TypeOf((*fmt.Stringer)(nil)).Elem() -) - -// evalCall executes a function or method call. If it's a method, fun already has the receiver bound, so -// it looks just like a function call. The arg list, if non-nil, includes (in the manner of the shell), arg[0] -// as the function itself. -func (s *state) evalCall(dot, fun reflect.Value, node parse.Node, name string, args []parse.Node, final reflect.Value) reflect.Value { - if args != nil { - args = args[1:] // Zeroth arg is function name/node; not passed to function. - } - typ := fun.Type() - numIn := len(args) - if final.IsValid() { - numIn++ - } - numFixed := len(args) - if typ.IsVariadic() { - numFixed = typ.NumIn() - 1 // last arg is the variadic one. - if numIn < numFixed { - s.errorf("wrong number of args for %s: want at least %d got %d", name, typ.NumIn()-1, len(args)) - } - } else if numIn < typ.NumIn()-1 || !typ.IsVariadic() && numIn != typ.NumIn() { - s.errorf("wrong number of args for %s: want %d got %d", name, typ.NumIn(), len(args)) - } - if !goodFunc(typ) { - // TODO: This could still be a confusing error; maybe goodFunc should provide info. - s.errorf("can't call method/function %q with %d results", name, typ.NumOut()) - } - // Build the arg list. - argv := make([]reflect.Value, numIn) - // Args must be evaluated. Fixed args first. - i := 0 - for ; i < numFixed && i < len(args); i++ { - argv[i] = s.evalArg(dot, typ.In(i), args[i]) - } - // Now the ... args. - if typ.IsVariadic() { - argType := typ.In(typ.NumIn() - 1).Elem() // Argument is a slice. - for ; i < len(args); i++ { - argv[i] = s.evalArg(dot, argType, args[i]) - } - } - // Add final value if necessary. - if final.IsValid() { - t := typ.In(typ.NumIn() - 1) - if typ.IsVariadic() { - t = t.Elem() - } - argv[i] = s.validateType(final, t) - } - result := fun.Call(argv) - // If we have an error that is not nil, stop execution and return that error to the caller. - if len(result) == 2 && !result[1].IsNil() { - s.at(node) - s.errorf("error calling %s: %s", name, result[1].Interface().(error)) - } - return result[0] -} - -// canBeNil reports whether an untyped nil can be assigned to the type. See reflect.Zero. -func canBeNil(typ reflect.Type) bool { - switch typ.Kind() { - case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return true - } - return false -} - -// validateType guarantees that the value is valid and assignable to the type. -func (s *state) validateType(value reflect.Value, typ reflect.Type) reflect.Value { - if !value.IsValid() { - if typ == nil || canBeNil(typ) { - // An untyped nil interface{}. Accept as a proper nil value. - return reflect.Zero(typ) - } - s.errorf("invalid value; expected %s", typ) - } - if typ != nil && !value.Type().AssignableTo(typ) { - if value.Kind() == reflect.Interface && !value.IsNil() { - value = value.Elem() - if value.Type().AssignableTo(typ) { - return value - } - // fallthrough - } - // Does one dereference or indirection work? We could do more, as we - // do with method receivers, but that gets messy and method receivers - // are much more constrained, so it makes more sense there than here. - // Besides, one is almost always all you need. - switch { - case value.Kind() == reflect.Ptr && value.Type().Elem().AssignableTo(typ): - value = value.Elem() - if !value.IsValid() { - s.errorf("dereference of nil pointer of type %s", typ) - } - case reflect.PtrTo(value.Type()).AssignableTo(typ) && value.CanAddr(): - value = value.Addr() - default: - s.errorf("wrong type for value; expected %s; got %s", typ, value.Type()) - } - } - return value -} - -func (s *state) evalArg(dot reflect.Value, typ reflect.Type, n parse.Node) reflect.Value { - s.at(n) - switch arg := n.(type) { - case *parse.DotNode: - return s.validateType(dot, typ) - case *parse.NilNode: - if canBeNil(typ) { - return reflect.Zero(typ) - } - s.errorf("cannot assign nil to %s", typ) - case *parse.FieldNode: - return s.validateType(s.evalFieldNode(dot, arg, []parse.Node{n}, zero), typ) - case *parse.VariableNode: - return s.validateType(s.evalVariableNode(dot, arg, nil, zero), typ) - case *parse.PipeNode: - return s.validateType(s.evalPipeline(dot, arg), typ) - case *parse.IdentifierNode: - return s.evalFunction(dot, arg, arg, nil, zero) - case *parse.ChainNode: - return s.validateType(s.evalChainNode(dot, arg, nil, zero), typ) - } - switch typ.Kind() { - case reflect.Bool: - return s.evalBool(typ, n) - case reflect.Complex64, reflect.Complex128: - return s.evalComplex(typ, n) - case reflect.Float32, reflect.Float64: - return s.evalFloat(typ, n) - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return s.evalInteger(typ, n) - case reflect.Interface: - if typ.NumMethod() == 0 { - return s.evalEmptyInterface(dot, n) - } - case reflect.String: - return s.evalString(typ, n) - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return s.evalUnsignedInteger(typ, n) - } - s.errorf("can't handle %s for arg of type %s", n, typ) - panic("not reached") -} - -func (s *state) evalBool(typ reflect.Type, n parse.Node) reflect.Value { - s.at(n) - if n, ok := n.(*parse.BoolNode); ok { - value := reflect.New(typ).Elem() - value.SetBool(n.True) - return value - } - s.errorf("expected bool; found %s", n) - panic("not reached") -} - -func (s *state) evalString(typ reflect.Type, n parse.Node) reflect.Value { - s.at(n) - if n, ok := n.(*parse.StringNode); ok { - value := reflect.New(typ).Elem() - value.SetString(n.Text) - return value - } - s.errorf("expected string; found %s", n) - panic("not reached") -} - -func (s *state) evalInteger(typ reflect.Type, n parse.Node) reflect.Value { - s.at(n) - if n, ok := n.(*parse.NumberNode); ok && n.IsInt { - value := reflect.New(typ).Elem() - value.SetInt(n.Int64) - return value - } - s.errorf("expected integer; found %s", n) - panic("not reached") -} - -func (s *state) evalUnsignedInteger(typ reflect.Type, n parse.Node) reflect.Value { - s.at(n) - if n, ok := n.(*parse.NumberNode); ok && n.IsUint { - value := reflect.New(typ).Elem() - value.SetUint(n.Uint64) - return value - } - s.errorf("expected unsigned integer; found %s", n) - panic("not reached") -} - -func (s *state) evalFloat(typ reflect.Type, n parse.Node) reflect.Value { - s.at(n) - if n, ok := n.(*parse.NumberNode); ok && n.IsFloat { - value := reflect.New(typ).Elem() - value.SetFloat(n.Float64) - return value - } - s.errorf("expected float; found %s", n) - panic("not reached") -} - -func (s *state) evalComplex(typ reflect.Type, n parse.Node) reflect.Value { - if n, ok := n.(*parse.NumberNode); ok && n.IsComplex { - value := reflect.New(typ).Elem() - value.SetComplex(n.Complex128) - return value - } - s.errorf("expected complex; found %s", n) - panic("not reached") -} - -func (s *state) evalEmptyInterface(dot reflect.Value, n parse.Node) reflect.Value { - s.at(n) - switch n := n.(type) { - case *parse.BoolNode: - return reflect.ValueOf(n.True) - case *parse.DotNode: - return dot - case *parse.FieldNode: - return s.evalFieldNode(dot, n, nil, zero) - case *parse.IdentifierNode: - return s.evalFunction(dot, n, n, nil, zero) - case *parse.NilNode: - // NilNode is handled in evalArg, the only place that calls here. - s.errorf("evalEmptyInterface: nil (can't happen)") - case *parse.NumberNode: - return s.idealConstant(n) - case *parse.StringNode: - return reflect.ValueOf(n.Text) - case *parse.VariableNode: - return s.evalVariableNode(dot, n, nil, zero) - case *parse.PipeNode: - return s.evalPipeline(dot, n) - } - s.errorf("can't handle assignment of %s to empty interface argument", n) - panic("not reached") -} - -// indirect returns the item at the end of indirection, and a bool to indicate if it's nil. -// We indirect through pointers and empty interfaces (only) because -// non-empty interfaces have methods we might need. -func indirect(v reflect.Value) (rv reflect.Value, isNil bool) { - for ; v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface; v = v.Elem() { - if v.IsNil() { - return v, true - } - if v.Kind() == reflect.Interface && v.NumMethod() > 0 { - break - } - } - return v, false -} - -// printValue writes the textual representation of the value to the output of -// the template. -func (s *state) printValue(n parse.Node, v reflect.Value) { - s.at(n) - iface, ok := printableValue(v) - if !ok { - s.errorf("can't print %s of type %s", n, v.Type()) - } - fmt.Fprint(s.wr, iface) -} - -// printableValue returns the, possibly indirected, interface value inside v that -// is best for a call to formatted printer. -func printableValue(v reflect.Value) (interface{}, bool) { - if v.Kind() == reflect.Ptr { - v, _ = indirect(v) // fmt.Fprint handles nil. - } - if !v.IsValid() { - return "", true - } - - if !v.Type().Implements(errorType) && !v.Type().Implements(fmtStringerType) { - if v.CanAddr() && (reflect.PtrTo(v.Type()).Implements(errorType) || reflect.PtrTo(v.Type()).Implements(fmtStringerType)) { - v = v.Addr() - } else { - switch v.Kind() { - case reflect.Chan, reflect.Func: - return nil, false - } - } - } - return v.Interface(), true -} - -// Types to help sort the keys in a map for reproducible output. - -type rvs []reflect.Value - -func (x rvs) Len() int { return len(x) } -func (x rvs) Swap(i, j int) { x[i], x[j] = x[j], x[i] } - -type rvInts struct{ rvs } - -func (x rvInts) Less(i, j int) bool { return x.rvs[i].Int() < x.rvs[j].Int() } - -type rvUints struct{ rvs } - -func (x rvUints) Less(i, j int) bool { return x.rvs[i].Uint() < x.rvs[j].Uint() } - -type rvFloats struct{ rvs } - -func (x rvFloats) Less(i, j int) bool { return x.rvs[i].Float() < x.rvs[j].Float() } - -type rvStrings struct{ rvs } - -func (x rvStrings) Less(i, j int) bool { return x.rvs[i].String() < x.rvs[j].String() } - -// sortKeys sorts (if it can) the slice of reflect.Values, which is a slice of map keys. -func sortKeys(v []reflect.Value) []reflect.Value { - if len(v) <= 1 { - return v - } - switch v[0].Kind() { - case reflect.Float32, reflect.Float64: - sort.Sort(rvFloats{v}) - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - sort.Sort(rvInts{v}) - case reflect.String: - sort.Sort(rvStrings{v}) - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - sort.Sort(rvUints{v}) - } - return v -} diff --git a/vendor/github.com/alecthomas/template/funcs.go b/vendor/github.com/alecthomas/template/funcs.go deleted file mode 100644 index 39ee5ed6..00000000 --- a/vendor/github.com/alecthomas/template/funcs.go +++ /dev/null @@ -1,598 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package template - -import ( - "bytes" - "errors" - "fmt" - "io" - "net/url" - "reflect" - "strings" - "unicode" - "unicode/utf8" -) - -// FuncMap is the type of the map defining the mapping from names to functions. -// Each function must have either a single return value, or two return values of -// which the second has type error. In that case, if the second (error) -// return value evaluates to non-nil during execution, execution terminates and -// Execute returns that error. -type FuncMap map[string]interface{} - -var builtins = FuncMap{ - "and": and, - "call": call, - "html": HTMLEscaper, - "index": index, - "js": JSEscaper, - "len": length, - "not": not, - "or": or, - "print": fmt.Sprint, - "printf": fmt.Sprintf, - "println": fmt.Sprintln, - "urlquery": URLQueryEscaper, - - // Comparisons - "eq": eq, // == - "ge": ge, // >= - "gt": gt, // > - "le": le, // <= - "lt": lt, // < - "ne": ne, // != -} - -var builtinFuncs = createValueFuncs(builtins) - -// createValueFuncs turns a FuncMap into a map[string]reflect.Value -func createValueFuncs(funcMap FuncMap) map[string]reflect.Value { - m := make(map[string]reflect.Value) - addValueFuncs(m, funcMap) - return m -} - -// addValueFuncs adds to values the functions in funcs, converting them to reflect.Values. -func addValueFuncs(out map[string]reflect.Value, in FuncMap) { - for name, fn := range in { - v := reflect.ValueOf(fn) - if v.Kind() != reflect.Func { - panic("value for " + name + " not a function") - } - if !goodFunc(v.Type()) { - panic(fmt.Errorf("can't install method/function %q with %d results", name, v.Type().NumOut())) - } - out[name] = v - } -} - -// addFuncs adds to values the functions in funcs. It does no checking of the input - -// call addValueFuncs first. -func addFuncs(out, in FuncMap) { - for name, fn := range in { - out[name] = fn - } -} - -// goodFunc checks that the function or method has the right result signature. -func goodFunc(typ reflect.Type) bool { - // We allow functions with 1 result or 2 results where the second is an error. - switch { - case typ.NumOut() == 1: - return true - case typ.NumOut() == 2 && typ.Out(1) == errorType: - return true - } - return false -} - -// findFunction looks for a function in the template, and global map. -func findFunction(name string, tmpl *Template) (reflect.Value, bool) { - if tmpl != nil && tmpl.common != nil { - if fn := tmpl.execFuncs[name]; fn.IsValid() { - return fn, true - } - } - if fn := builtinFuncs[name]; fn.IsValid() { - return fn, true - } - return reflect.Value{}, false -} - -// Indexing. - -// index returns the result of indexing its first argument by the following -// arguments. Thus "index x 1 2 3" is, in Go syntax, x[1][2][3]. Each -// indexed item must be a map, slice, or array. -func index(item interface{}, indices ...interface{}) (interface{}, error) { - v := reflect.ValueOf(item) - for _, i := range indices { - index := reflect.ValueOf(i) - var isNil bool - if v, isNil = indirect(v); isNil { - return nil, fmt.Errorf("index of nil pointer") - } - switch v.Kind() { - case reflect.Array, reflect.Slice, reflect.String: - var x int64 - switch index.Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - x = index.Int() - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - x = int64(index.Uint()) - default: - return nil, fmt.Errorf("cannot index slice/array with type %s", index.Type()) - } - if x < 0 || x >= int64(v.Len()) { - return nil, fmt.Errorf("index out of range: %d", x) - } - v = v.Index(int(x)) - case reflect.Map: - if !index.IsValid() { - index = reflect.Zero(v.Type().Key()) - } - if !index.Type().AssignableTo(v.Type().Key()) { - return nil, fmt.Errorf("%s is not index type for %s", index.Type(), v.Type()) - } - if x := v.MapIndex(index); x.IsValid() { - v = x - } else { - v = reflect.Zero(v.Type().Elem()) - } - default: - return nil, fmt.Errorf("can't index item of type %s", v.Type()) - } - } - return v.Interface(), nil -} - -// Length - -// length returns the length of the item, with an error if it has no defined length. -func length(item interface{}) (int, error) { - v, isNil := indirect(reflect.ValueOf(item)) - if isNil { - return 0, fmt.Errorf("len of nil pointer") - } - switch v.Kind() { - case reflect.Array, reflect.Chan, reflect.Map, reflect.Slice, reflect.String: - return v.Len(), nil - } - return 0, fmt.Errorf("len of type %s", v.Type()) -} - -// Function invocation - -// call returns the result of evaluating the first argument as a function. -// The function must return 1 result, or 2 results, the second of which is an error. -func call(fn interface{}, args ...interface{}) (interface{}, error) { - v := reflect.ValueOf(fn) - typ := v.Type() - if typ.Kind() != reflect.Func { - return nil, fmt.Errorf("non-function of type %s", typ) - } - if !goodFunc(typ) { - return nil, fmt.Errorf("function called with %d args; should be 1 or 2", typ.NumOut()) - } - numIn := typ.NumIn() - var dddType reflect.Type - if typ.IsVariadic() { - if len(args) < numIn-1 { - return nil, fmt.Errorf("wrong number of args: got %d want at least %d", len(args), numIn-1) - } - dddType = typ.In(numIn - 1).Elem() - } else { - if len(args) != numIn { - return nil, fmt.Errorf("wrong number of args: got %d want %d", len(args), numIn) - } - } - argv := make([]reflect.Value, len(args)) - for i, arg := range args { - value := reflect.ValueOf(arg) - // Compute the expected type. Clumsy because of variadics. - var argType reflect.Type - if !typ.IsVariadic() || i < numIn-1 { - argType = typ.In(i) - } else { - argType = dddType - } - if !value.IsValid() && canBeNil(argType) { - value = reflect.Zero(argType) - } - if !value.Type().AssignableTo(argType) { - return nil, fmt.Errorf("arg %d has type %s; should be %s", i, value.Type(), argType) - } - argv[i] = value - } - result := v.Call(argv) - if len(result) == 2 && !result[1].IsNil() { - return result[0].Interface(), result[1].Interface().(error) - } - return result[0].Interface(), nil -} - -// Boolean logic. - -func truth(a interface{}) bool { - t, _ := isTrue(reflect.ValueOf(a)) - return t -} - -// and computes the Boolean AND of its arguments, returning -// the first false argument it encounters, or the last argument. -func and(arg0 interface{}, args ...interface{}) interface{} { - if !truth(arg0) { - return arg0 - } - for i := range args { - arg0 = args[i] - if !truth(arg0) { - break - } - } - return arg0 -} - -// or computes the Boolean OR of its arguments, returning -// the first true argument it encounters, or the last argument. -func or(arg0 interface{}, args ...interface{}) interface{} { - if truth(arg0) { - return arg0 - } - for i := range args { - arg0 = args[i] - if truth(arg0) { - break - } - } - return arg0 -} - -// not returns the Boolean negation of its argument. -func not(arg interface{}) (truth bool) { - truth, _ = isTrue(reflect.ValueOf(arg)) - return !truth -} - -// Comparison. - -// TODO: Perhaps allow comparison between signed and unsigned integers. - -var ( - errBadComparisonType = errors.New("invalid type for comparison") - errBadComparison = errors.New("incompatible types for comparison") - errNoComparison = errors.New("missing argument for comparison") -) - -type kind int - -const ( - invalidKind kind = iota - boolKind - complexKind - intKind - floatKind - integerKind - stringKind - uintKind -) - -func basicKind(v reflect.Value) (kind, error) { - switch v.Kind() { - case reflect.Bool: - return boolKind, nil - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return intKind, nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return uintKind, nil - case reflect.Float32, reflect.Float64: - return floatKind, nil - case reflect.Complex64, reflect.Complex128: - return complexKind, nil - case reflect.String: - return stringKind, nil - } - return invalidKind, errBadComparisonType -} - -// eq evaluates the comparison a == b || a == c || ... -func eq(arg1 interface{}, arg2 ...interface{}) (bool, error) { - v1 := reflect.ValueOf(arg1) - k1, err := basicKind(v1) - if err != nil { - return false, err - } - if len(arg2) == 0 { - return false, errNoComparison - } - for _, arg := range arg2 { - v2 := reflect.ValueOf(arg) - k2, err := basicKind(v2) - if err != nil { - return false, err - } - truth := false - if k1 != k2 { - // Special case: Can compare integer values regardless of type's sign. - switch { - case k1 == intKind && k2 == uintKind: - truth = v1.Int() >= 0 && uint64(v1.Int()) == v2.Uint() - case k1 == uintKind && k2 == intKind: - truth = v2.Int() >= 0 && v1.Uint() == uint64(v2.Int()) - default: - return false, errBadComparison - } - } else { - switch k1 { - case boolKind: - truth = v1.Bool() == v2.Bool() - case complexKind: - truth = v1.Complex() == v2.Complex() - case floatKind: - truth = v1.Float() == v2.Float() - case intKind: - truth = v1.Int() == v2.Int() - case stringKind: - truth = v1.String() == v2.String() - case uintKind: - truth = v1.Uint() == v2.Uint() - default: - panic("invalid kind") - } - } - if truth { - return true, nil - } - } - return false, nil -} - -// ne evaluates the comparison a != b. -func ne(arg1, arg2 interface{}) (bool, error) { - // != is the inverse of ==. - equal, err := eq(arg1, arg2) - return !equal, err -} - -// lt evaluates the comparison a < b. -func lt(arg1, arg2 interface{}) (bool, error) { - v1 := reflect.ValueOf(arg1) - k1, err := basicKind(v1) - if err != nil { - return false, err - } - v2 := reflect.ValueOf(arg2) - k2, err := basicKind(v2) - if err != nil { - return false, err - } - truth := false - if k1 != k2 { - // Special case: Can compare integer values regardless of type's sign. - switch { - case k1 == intKind && k2 == uintKind: - truth = v1.Int() < 0 || uint64(v1.Int()) < v2.Uint() - case k1 == uintKind && k2 == intKind: - truth = v2.Int() >= 0 && v1.Uint() < uint64(v2.Int()) - default: - return false, errBadComparison - } - } else { - switch k1 { - case boolKind, complexKind: - return false, errBadComparisonType - case floatKind: - truth = v1.Float() < v2.Float() - case intKind: - truth = v1.Int() < v2.Int() - case stringKind: - truth = v1.String() < v2.String() - case uintKind: - truth = v1.Uint() < v2.Uint() - default: - panic("invalid kind") - } - } - return truth, nil -} - -// le evaluates the comparison <= b. -func le(arg1, arg2 interface{}) (bool, error) { - // <= is < or ==. - lessThan, err := lt(arg1, arg2) - if lessThan || err != nil { - return lessThan, err - } - return eq(arg1, arg2) -} - -// gt evaluates the comparison a > b. -func gt(arg1, arg2 interface{}) (bool, error) { - // > is the inverse of <=. - lessOrEqual, err := le(arg1, arg2) - if err != nil { - return false, err - } - return !lessOrEqual, nil -} - -// ge evaluates the comparison a >= b. -func ge(arg1, arg2 interface{}) (bool, error) { - // >= is the inverse of <. - lessThan, err := lt(arg1, arg2) - if err != nil { - return false, err - } - return !lessThan, nil -} - -// HTML escaping. - -var ( - htmlQuot = []byte(""") // shorter than """ - htmlApos = []byte("'") // shorter than "'" and apos was not in HTML until HTML5 - htmlAmp = []byte("&") - htmlLt = []byte("<") - htmlGt = []byte(">") -) - -// HTMLEscape writes to w the escaped HTML equivalent of the plain text data b. -func HTMLEscape(w io.Writer, b []byte) { - last := 0 - for i, c := range b { - var html []byte - switch c { - case '"': - html = htmlQuot - case '\'': - html = htmlApos - case '&': - html = htmlAmp - case '<': - html = htmlLt - case '>': - html = htmlGt - default: - continue - } - w.Write(b[last:i]) - w.Write(html) - last = i + 1 - } - w.Write(b[last:]) -} - -// HTMLEscapeString returns the escaped HTML equivalent of the plain text data s. -func HTMLEscapeString(s string) string { - // Avoid allocation if we can. - if strings.IndexAny(s, `'"&<>`) < 0 { - return s - } - var b bytes.Buffer - HTMLEscape(&b, []byte(s)) - return b.String() -} - -// HTMLEscaper returns the escaped HTML equivalent of the textual -// representation of its arguments. -func HTMLEscaper(args ...interface{}) string { - return HTMLEscapeString(evalArgs(args)) -} - -// JavaScript escaping. - -var ( - jsLowUni = []byte(`\u00`) - hex = []byte("0123456789ABCDEF") - - jsBackslash = []byte(`\\`) - jsApos = []byte(`\'`) - jsQuot = []byte(`\"`) - jsLt = []byte(`\x3C`) - jsGt = []byte(`\x3E`) -) - -// JSEscape writes to w the escaped JavaScript equivalent of the plain text data b. -func JSEscape(w io.Writer, b []byte) { - last := 0 - for i := 0; i < len(b); i++ { - c := b[i] - - if !jsIsSpecial(rune(c)) { - // fast path: nothing to do - continue - } - w.Write(b[last:i]) - - if c < utf8.RuneSelf { - // Quotes, slashes and angle brackets get quoted. - // Control characters get written as \u00XX. - switch c { - case '\\': - w.Write(jsBackslash) - case '\'': - w.Write(jsApos) - case '"': - w.Write(jsQuot) - case '<': - w.Write(jsLt) - case '>': - w.Write(jsGt) - default: - w.Write(jsLowUni) - t, b := c>>4, c&0x0f - w.Write(hex[t : t+1]) - w.Write(hex[b : b+1]) - } - } else { - // Unicode rune. - r, size := utf8.DecodeRune(b[i:]) - if unicode.IsPrint(r) { - w.Write(b[i : i+size]) - } else { - fmt.Fprintf(w, "\\u%04X", r) - } - i += size - 1 - } - last = i + 1 - } - w.Write(b[last:]) -} - -// JSEscapeString returns the escaped JavaScript equivalent of the plain text data s. -func JSEscapeString(s string) string { - // Avoid allocation if we can. - if strings.IndexFunc(s, jsIsSpecial) < 0 { - return s - } - var b bytes.Buffer - JSEscape(&b, []byte(s)) - return b.String() -} - -func jsIsSpecial(r rune) bool { - switch r { - case '\\', '\'', '"', '<', '>': - return true - } - return r < ' ' || utf8.RuneSelf <= r -} - -// JSEscaper returns the escaped JavaScript equivalent of the textual -// representation of its arguments. -func JSEscaper(args ...interface{}) string { - return JSEscapeString(evalArgs(args)) -} - -// URLQueryEscaper returns the escaped value of the textual representation of -// its arguments in a form suitable for embedding in a URL query. -func URLQueryEscaper(args ...interface{}) string { - return url.QueryEscape(evalArgs(args)) -} - -// evalArgs formats the list of arguments into a string. It is therefore equivalent to -// fmt.Sprint(args...) -// except that each argument is indirected (if a pointer), as required, -// using the same rules as the default string evaluation during template -// execution. -func evalArgs(args []interface{}) string { - ok := false - var s string - // Fast path for simple common case. - if len(args) == 1 { - s, ok = args[0].(string) - } - if !ok { - for i, arg := range args { - a, ok := printableValue(reflect.ValueOf(arg)) - if ok { - args[i] = a - } // else left fmt do its thing - } - s = fmt.Sprint(args...) - } - return s -} diff --git a/vendor/github.com/alecthomas/template/helper.go b/vendor/github.com/alecthomas/template/helper.go deleted file mode 100644 index 3636fb54..00000000 --- a/vendor/github.com/alecthomas/template/helper.go +++ /dev/null @@ -1,108 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Helper functions to make constructing templates easier. - -package template - -import ( - "fmt" - "io/ioutil" - "path/filepath" -) - -// Functions and methods to parse templates. - -// Must is a helper that wraps a call to a function returning (*Template, error) -// and panics if the error is non-nil. It is intended for use in variable -// initializations such as -// var t = template.Must(template.New("name").Parse("text")) -func Must(t *Template, err error) *Template { - if err != nil { - panic(err) - } - return t -} - -// ParseFiles creates a new Template and parses the template definitions from -// the named files. The returned template's name will have the (base) name and -// (parsed) contents of the first file. There must be at least one file. -// If an error occurs, parsing stops and the returned *Template is nil. -func ParseFiles(filenames ...string) (*Template, error) { - return parseFiles(nil, filenames...) -} - -// ParseFiles parses the named files and associates the resulting templates with -// t. If an error occurs, parsing stops and the returned template is nil; -// otherwise it is t. There must be at least one file. -func (t *Template) ParseFiles(filenames ...string) (*Template, error) { - return parseFiles(t, filenames...) -} - -// parseFiles is the helper for the method and function. If the argument -// template is nil, it is created from the first file. -func parseFiles(t *Template, filenames ...string) (*Template, error) { - if len(filenames) == 0 { - // Not really a problem, but be consistent. - return nil, fmt.Errorf("template: no files named in call to ParseFiles") - } - for _, filename := range filenames { - b, err := ioutil.ReadFile(filename) - if err != nil { - return nil, err - } - s := string(b) - name := filepath.Base(filename) - // First template becomes return value if not already defined, - // and we use that one for subsequent New calls to associate - // all the templates together. Also, if this file has the same name - // as t, this file becomes the contents of t, so - // t, err := New(name).Funcs(xxx).ParseFiles(name) - // works. Otherwise we create a new template associated with t. - var tmpl *Template - if t == nil { - t = New(name) - } - if name == t.Name() { - tmpl = t - } else { - tmpl = t.New(name) - } - _, err = tmpl.Parse(s) - if err != nil { - return nil, err - } - } - return t, nil -} - -// ParseGlob creates a new Template and parses the template definitions from the -// files identified by the pattern, which must match at least one file. The -// returned template will have the (base) name and (parsed) contents of the -// first file matched by the pattern. ParseGlob is equivalent to calling -// ParseFiles with the list of files matched by the pattern. -func ParseGlob(pattern string) (*Template, error) { - return parseGlob(nil, pattern) -} - -// ParseGlob parses the template definitions in the files identified by the -// pattern and associates the resulting templates with t. The pattern is -// processed by filepath.Glob and must match at least one file. ParseGlob is -// equivalent to calling t.ParseFiles with the list of files matched by the -// pattern. -func (t *Template) ParseGlob(pattern string) (*Template, error) { - return parseGlob(t, pattern) -} - -// parseGlob is the implementation of the function and method ParseGlob. -func parseGlob(t *Template, pattern string) (*Template, error) { - filenames, err := filepath.Glob(pattern) - if err != nil { - return nil, err - } - if len(filenames) == 0 { - return nil, fmt.Errorf("template: pattern matches no files: %#q", pattern) - } - return parseFiles(t, filenames...) -} diff --git a/vendor/github.com/alecthomas/template/parse/lex.go b/vendor/github.com/alecthomas/template/parse/lex.go deleted file mode 100644 index 55f1c051..00000000 --- a/vendor/github.com/alecthomas/template/parse/lex.go +++ /dev/null @@ -1,556 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package parse - -import ( - "fmt" - "strings" - "unicode" - "unicode/utf8" -) - -// item represents a token or text string returned from the scanner. -type item struct { - typ itemType // The type of this item. - pos Pos // The starting position, in bytes, of this item in the input string. - val string // The value of this item. -} - -func (i item) String() string { - switch { - case i.typ == itemEOF: - return "EOF" - case i.typ == itemError: - return i.val - case i.typ > itemKeyword: - return fmt.Sprintf("<%s>", i.val) - case len(i.val) > 10: - return fmt.Sprintf("%.10q...", i.val) - } - return fmt.Sprintf("%q", i.val) -} - -// itemType identifies the type of lex items. -type itemType int - -const ( - itemError itemType = iota // error occurred; value is text of error - itemBool // boolean constant - itemChar // printable ASCII character; grab bag for comma etc. - itemCharConstant // character constant - itemComplex // complex constant (1+2i); imaginary is just a number - itemColonEquals // colon-equals (':=') introducing a declaration - itemEOF - itemField // alphanumeric identifier starting with '.' - itemIdentifier // alphanumeric identifier not starting with '.' - itemLeftDelim // left action delimiter - itemLeftParen // '(' inside action - itemNumber // simple number, including imaginary - itemPipe // pipe symbol - itemRawString // raw quoted string (includes quotes) - itemRightDelim // right action delimiter - itemElideNewline // elide newline after right delim - itemRightParen // ')' inside action - itemSpace // run of spaces separating arguments - itemString // quoted string (includes quotes) - itemText // plain text - itemVariable // variable starting with '$', such as '$' or '$1' or '$hello' - // Keywords appear after all the rest. - itemKeyword // used only to delimit the keywords - itemDot // the cursor, spelled '.' - itemDefine // define keyword - itemElse // else keyword - itemEnd // end keyword - itemIf // if keyword - itemNil // the untyped nil constant, easiest to treat as a keyword - itemRange // range keyword - itemTemplate // template keyword - itemWith // with keyword -) - -var key = map[string]itemType{ - ".": itemDot, - "define": itemDefine, - "else": itemElse, - "end": itemEnd, - "if": itemIf, - "range": itemRange, - "nil": itemNil, - "template": itemTemplate, - "with": itemWith, -} - -const eof = -1 - -// stateFn represents the state of the scanner as a function that returns the next state. -type stateFn func(*lexer) stateFn - -// lexer holds the state of the scanner. -type lexer struct { - name string // the name of the input; used only for error reports - input string // the string being scanned - leftDelim string // start of action - rightDelim string // end of action - state stateFn // the next lexing function to enter - pos Pos // current position in the input - start Pos // start position of this item - width Pos // width of last rune read from input - lastPos Pos // position of most recent item returned by nextItem - items chan item // channel of scanned items - parenDepth int // nesting depth of ( ) exprs -} - -// next returns the next rune in the input. -func (l *lexer) next() rune { - if int(l.pos) >= len(l.input) { - l.width = 0 - return eof - } - r, w := utf8.DecodeRuneInString(l.input[l.pos:]) - l.width = Pos(w) - l.pos += l.width - return r -} - -// peek returns but does not consume the next rune in the input. -func (l *lexer) peek() rune { - r := l.next() - l.backup() - return r -} - -// backup steps back one rune. Can only be called once per call of next. -func (l *lexer) backup() { - l.pos -= l.width -} - -// emit passes an item back to the client. -func (l *lexer) emit(t itemType) { - l.items <- item{t, l.start, l.input[l.start:l.pos]} - l.start = l.pos -} - -// ignore skips over the pending input before this point. -func (l *lexer) ignore() { - l.start = l.pos -} - -// accept consumes the next rune if it's from the valid set. -func (l *lexer) accept(valid string) bool { - if strings.IndexRune(valid, l.next()) >= 0 { - return true - } - l.backup() - return false -} - -// acceptRun consumes a run of runes from the valid set. -func (l *lexer) acceptRun(valid string) { - for strings.IndexRune(valid, l.next()) >= 0 { - } - l.backup() -} - -// lineNumber reports which line we're on, based on the position of -// the previous item returned by nextItem. Doing it this way -// means we don't have to worry about peek double counting. -func (l *lexer) lineNumber() int { - return 1 + strings.Count(l.input[:l.lastPos], "\n") -} - -// errorf returns an error token and terminates the scan by passing -// back a nil pointer that will be the next state, terminating l.nextItem. -func (l *lexer) errorf(format string, args ...interface{}) stateFn { - l.items <- item{itemError, l.start, fmt.Sprintf(format, args...)} - return nil -} - -// nextItem returns the next item from the input. -func (l *lexer) nextItem() item { - item := <-l.items - l.lastPos = item.pos - return item -} - -// lex creates a new scanner for the input string. -func lex(name, input, left, right string) *lexer { - if left == "" { - left = leftDelim - } - if right == "" { - right = rightDelim - } - l := &lexer{ - name: name, - input: input, - leftDelim: left, - rightDelim: right, - items: make(chan item), - } - go l.run() - return l -} - -// run runs the state machine for the lexer. -func (l *lexer) run() { - for l.state = lexText; l.state != nil; { - l.state = l.state(l) - } -} - -// state functions - -const ( - leftDelim = "{{" - rightDelim = "}}" - leftComment = "/*" - rightComment = "*/" -) - -// lexText scans until an opening action delimiter, "{{". -func lexText(l *lexer) stateFn { - for { - if strings.HasPrefix(l.input[l.pos:], l.leftDelim) { - if l.pos > l.start { - l.emit(itemText) - } - return lexLeftDelim - } - if l.next() == eof { - break - } - } - // Correctly reached EOF. - if l.pos > l.start { - l.emit(itemText) - } - l.emit(itemEOF) - return nil -} - -// lexLeftDelim scans the left delimiter, which is known to be present. -func lexLeftDelim(l *lexer) stateFn { - l.pos += Pos(len(l.leftDelim)) - if strings.HasPrefix(l.input[l.pos:], leftComment) { - return lexComment - } - l.emit(itemLeftDelim) - l.parenDepth = 0 - return lexInsideAction -} - -// lexComment scans a comment. The left comment marker is known to be present. -func lexComment(l *lexer) stateFn { - l.pos += Pos(len(leftComment)) - i := strings.Index(l.input[l.pos:], rightComment) - if i < 0 { - return l.errorf("unclosed comment") - } - l.pos += Pos(i + len(rightComment)) - if !strings.HasPrefix(l.input[l.pos:], l.rightDelim) { - return l.errorf("comment ends before closing delimiter") - - } - l.pos += Pos(len(l.rightDelim)) - l.ignore() - return lexText -} - -// lexRightDelim scans the right delimiter, which is known to be present. -func lexRightDelim(l *lexer) stateFn { - l.pos += Pos(len(l.rightDelim)) - l.emit(itemRightDelim) - if l.peek() == '\\' { - l.pos++ - l.emit(itemElideNewline) - } - return lexText -} - -// lexInsideAction scans the elements inside action delimiters. -func lexInsideAction(l *lexer) stateFn { - // Either number, quoted string, or identifier. - // Spaces separate arguments; runs of spaces turn into itemSpace. - // Pipe symbols separate and are emitted. - if strings.HasPrefix(l.input[l.pos:], l.rightDelim+"\\") || strings.HasPrefix(l.input[l.pos:], l.rightDelim) { - if l.parenDepth == 0 { - return lexRightDelim - } - return l.errorf("unclosed left paren") - } - switch r := l.next(); { - case r == eof || isEndOfLine(r): - return l.errorf("unclosed action") - case isSpace(r): - return lexSpace - case r == ':': - if l.next() != '=' { - return l.errorf("expected :=") - } - l.emit(itemColonEquals) - case r == '|': - l.emit(itemPipe) - case r == '"': - return lexQuote - case r == '`': - return lexRawQuote - case r == '$': - return lexVariable - case r == '\'': - return lexChar - case r == '.': - // special look-ahead for ".field" so we don't break l.backup(). - if l.pos < Pos(len(l.input)) { - r := l.input[l.pos] - if r < '0' || '9' < r { - return lexField - } - } - fallthrough // '.' can start a number. - case r == '+' || r == '-' || ('0' <= r && r <= '9'): - l.backup() - return lexNumber - case isAlphaNumeric(r): - l.backup() - return lexIdentifier - case r == '(': - l.emit(itemLeftParen) - l.parenDepth++ - return lexInsideAction - case r == ')': - l.emit(itemRightParen) - l.parenDepth-- - if l.parenDepth < 0 { - return l.errorf("unexpected right paren %#U", r) - } - return lexInsideAction - case r <= unicode.MaxASCII && unicode.IsPrint(r): - l.emit(itemChar) - return lexInsideAction - default: - return l.errorf("unrecognized character in action: %#U", r) - } - return lexInsideAction -} - -// lexSpace scans a run of space characters. -// One space has already been seen. -func lexSpace(l *lexer) stateFn { - for isSpace(l.peek()) { - l.next() - } - l.emit(itemSpace) - return lexInsideAction -} - -// lexIdentifier scans an alphanumeric. -func lexIdentifier(l *lexer) stateFn { -Loop: - for { - switch r := l.next(); { - case isAlphaNumeric(r): - // absorb. - default: - l.backup() - word := l.input[l.start:l.pos] - if !l.atTerminator() { - return l.errorf("bad character %#U", r) - } - switch { - case key[word] > itemKeyword: - l.emit(key[word]) - case word[0] == '.': - l.emit(itemField) - case word == "true", word == "false": - l.emit(itemBool) - default: - l.emit(itemIdentifier) - } - break Loop - } - } - return lexInsideAction -} - -// lexField scans a field: .Alphanumeric. -// The . has been scanned. -func lexField(l *lexer) stateFn { - return lexFieldOrVariable(l, itemField) -} - -// lexVariable scans a Variable: $Alphanumeric. -// The $ has been scanned. -func lexVariable(l *lexer) stateFn { - if l.atTerminator() { // Nothing interesting follows -> "$". - l.emit(itemVariable) - return lexInsideAction - } - return lexFieldOrVariable(l, itemVariable) -} - -// lexVariable scans a field or variable: [.$]Alphanumeric. -// The . or $ has been scanned. -func lexFieldOrVariable(l *lexer, typ itemType) stateFn { - if l.atTerminator() { // Nothing interesting follows -> "." or "$". - if typ == itemVariable { - l.emit(itemVariable) - } else { - l.emit(itemDot) - } - return lexInsideAction - } - var r rune - for { - r = l.next() - if !isAlphaNumeric(r) { - l.backup() - break - } - } - if !l.atTerminator() { - return l.errorf("bad character %#U", r) - } - l.emit(typ) - return lexInsideAction -} - -// atTerminator reports whether the input is at valid termination character to -// appear after an identifier. Breaks .X.Y into two pieces. Also catches cases -// like "$x+2" not being acceptable without a space, in case we decide one -// day to implement arithmetic. -func (l *lexer) atTerminator() bool { - r := l.peek() - if isSpace(r) || isEndOfLine(r) { - return true - } - switch r { - case eof, '.', ',', '|', ':', ')', '(': - return true - } - // Does r start the delimiter? This can be ambiguous (with delim=="//", $x/2 will - // succeed but should fail) but only in extremely rare cases caused by willfully - // bad choice of delimiter. - if rd, _ := utf8.DecodeRuneInString(l.rightDelim); rd == r { - return true - } - return false -} - -// lexChar scans a character constant. The initial quote is already -// scanned. Syntax checking is done by the parser. -func lexChar(l *lexer) stateFn { -Loop: - for { - switch l.next() { - case '\\': - if r := l.next(); r != eof && r != '\n' { - break - } - fallthrough - case eof, '\n': - return l.errorf("unterminated character constant") - case '\'': - break Loop - } - } - l.emit(itemCharConstant) - return lexInsideAction -} - -// lexNumber scans a number: decimal, octal, hex, float, or imaginary. This -// isn't a perfect number scanner - for instance it accepts "." and "0x0.2" -// and "089" - but when it's wrong the input is invalid and the parser (via -// strconv) will notice. -func lexNumber(l *lexer) stateFn { - if !l.scanNumber() { - return l.errorf("bad number syntax: %q", l.input[l.start:l.pos]) - } - if sign := l.peek(); sign == '+' || sign == '-' { - // Complex: 1+2i. No spaces, must end in 'i'. - if !l.scanNumber() || l.input[l.pos-1] != 'i' { - return l.errorf("bad number syntax: %q", l.input[l.start:l.pos]) - } - l.emit(itemComplex) - } else { - l.emit(itemNumber) - } - return lexInsideAction -} - -func (l *lexer) scanNumber() bool { - // Optional leading sign. - l.accept("+-") - // Is it hex? - digits := "0123456789" - if l.accept("0") && l.accept("xX") { - digits = "0123456789abcdefABCDEF" - } - l.acceptRun(digits) - if l.accept(".") { - l.acceptRun(digits) - } - if l.accept("eE") { - l.accept("+-") - l.acceptRun("0123456789") - } - // Is it imaginary? - l.accept("i") - // Next thing mustn't be alphanumeric. - if isAlphaNumeric(l.peek()) { - l.next() - return false - } - return true -} - -// lexQuote scans a quoted string. -func lexQuote(l *lexer) stateFn { -Loop: - for { - switch l.next() { - case '\\': - if r := l.next(); r != eof && r != '\n' { - break - } - fallthrough - case eof, '\n': - return l.errorf("unterminated quoted string") - case '"': - break Loop - } - } - l.emit(itemString) - return lexInsideAction -} - -// lexRawQuote scans a raw quoted string. -func lexRawQuote(l *lexer) stateFn { -Loop: - for { - switch l.next() { - case eof, '\n': - return l.errorf("unterminated raw quoted string") - case '`': - break Loop - } - } - l.emit(itemRawString) - return lexInsideAction -} - -// isSpace reports whether r is a space character. -func isSpace(r rune) bool { - return r == ' ' || r == '\t' -} - -// isEndOfLine reports whether r is an end-of-line character. -func isEndOfLine(r rune) bool { - return r == '\r' || r == '\n' -} - -// isAlphaNumeric reports whether r is an alphabetic, digit, or underscore. -func isAlphaNumeric(r rune) bool { - return r == '_' || unicode.IsLetter(r) || unicode.IsDigit(r) -} diff --git a/vendor/github.com/alecthomas/template/parse/node.go b/vendor/github.com/alecthomas/template/parse/node.go deleted file mode 100644 index 55c37f6d..00000000 --- a/vendor/github.com/alecthomas/template/parse/node.go +++ /dev/null @@ -1,834 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Parse nodes. - -package parse - -import ( - "bytes" - "fmt" - "strconv" - "strings" -) - -var textFormat = "%s" // Changed to "%q" in tests for better error messages. - -// A Node is an element in the parse tree. The interface is trivial. -// The interface contains an unexported method so that only -// types local to this package can satisfy it. -type Node interface { - Type() NodeType - String() string - // Copy does a deep copy of the Node and all its components. - // To avoid type assertions, some XxxNodes also have specialized - // CopyXxx methods that return *XxxNode. - Copy() Node - Position() Pos // byte position of start of node in full original input string - // tree returns the containing *Tree. - // It is unexported so all implementations of Node are in this package. - tree() *Tree -} - -// NodeType identifies the type of a parse tree node. -type NodeType int - -// Pos represents a byte position in the original input text from which -// this template was parsed. -type Pos int - -func (p Pos) Position() Pos { - return p -} - -// Type returns itself and provides an easy default implementation -// for embedding in a Node. Embedded in all non-trivial Nodes. -func (t NodeType) Type() NodeType { - return t -} - -const ( - NodeText NodeType = iota // Plain text. - NodeAction // A non-control action such as a field evaluation. - NodeBool // A boolean constant. - NodeChain // A sequence of field accesses. - NodeCommand // An element of a pipeline. - NodeDot // The cursor, dot. - nodeElse // An else action. Not added to tree. - nodeEnd // An end action. Not added to tree. - NodeField // A field or method name. - NodeIdentifier // An identifier; always a function name. - NodeIf // An if action. - NodeList // A list of Nodes. - NodeNil // An untyped nil constant. - NodeNumber // A numerical constant. - NodePipe // A pipeline of commands. - NodeRange // A range action. - NodeString // A string constant. - NodeTemplate // A template invocation action. - NodeVariable // A $ variable. - NodeWith // A with action. -) - -// Nodes. - -// ListNode holds a sequence of nodes. -type ListNode struct { - NodeType - Pos - tr *Tree - Nodes []Node // The element nodes in lexical order. -} - -func (t *Tree) newList(pos Pos) *ListNode { - return &ListNode{tr: t, NodeType: NodeList, Pos: pos} -} - -func (l *ListNode) append(n Node) { - l.Nodes = append(l.Nodes, n) -} - -func (l *ListNode) tree() *Tree { - return l.tr -} - -func (l *ListNode) String() string { - b := new(bytes.Buffer) - for _, n := range l.Nodes { - fmt.Fprint(b, n) - } - return b.String() -} - -func (l *ListNode) CopyList() *ListNode { - if l == nil { - return l - } - n := l.tr.newList(l.Pos) - for _, elem := range l.Nodes { - n.append(elem.Copy()) - } - return n -} - -func (l *ListNode) Copy() Node { - return l.CopyList() -} - -// TextNode holds plain text. -type TextNode struct { - NodeType - Pos - tr *Tree - Text []byte // The text; may span newlines. -} - -func (t *Tree) newText(pos Pos, text string) *TextNode { - return &TextNode{tr: t, NodeType: NodeText, Pos: pos, Text: []byte(text)} -} - -func (t *TextNode) String() string { - return fmt.Sprintf(textFormat, t.Text) -} - -func (t *TextNode) tree() *Tree { - return t.tr -} - -func (t *TextNode) Copy() Node { - return &TextNode{tr: t.tr, NodeType: NodeText, Pos: t.Pos, Text: append([]byte{}, t.Text...)} -} - -// PipeNode holds a pipeline with optional declaration -type PipeNode struct { - NodeType - Pos - tr *Tree - Line int // The line number in the input (deprecated; kept for compatibility) - Decl []*VariableNode // Variable declarations in lexical order. - Cmds []*CommandNode // The commands in lexical order. -} - -func (t *Tree) newPipeline(pos Pos, line int, decl []*VariableNode) *PipeNode { - return &PipeNode{tr: t, NodeType: NodePipe, Pos: pos, Line: line, Decl: decl} -} - -func (p *PipeNode) append(command *CommandNode) { - p.Cmds = append(p.Cmds, command) -} - -func (p *PipeNode) String() string { - s := "" - if len(p.Decl) > 0 { - for i, v := range p.Decl { - if i > 0 { - s += ", " - } - s += v.String() - } - s += " := " - } - for i, c := range p.Cmds { - if i > 0 { - s += " | " - } - s += c.String() - } - return s -} - -func (p *PipeNode) tree() *Tree { - return p.tr -} - -func (p *PipeNode) CopyPipe() *PipeNode { - if p == nil { - return p - } - var decl []*VariableNode - for _, d := range p.Decl { - decl = append(decl, d.Copy().(*VariableNode)) - } - n := p.tr.newPipeline(p.Pos, p.Line, decl) - for _, c := range p.Cmds { - n.append(c.Copy().(*CommandNode)) - } - return n -} - -func (p *PipeNode) Copy() Node { - return p.CopyPipe() -} - -// ActionNode holds an action (something bounded by delimiters). -// Control actions have their own nodes; ActionNode represents simple -// ones such as field evaluations and parenthesized pipelines. -type ActionNode struct { - NodeType - Pos - tr *Tree - Line int // The line number in the input (deprecated; kept for compatibility) - Pipe *PipeNode // The pipeline in the action. -} - -func (t *Tree) newAction(pos Pos, line int, pipe *PipeNode) *ActionNode { - return &ActionNode{tr: t, NodeType: NodeAction, Pos: pos, Line: line, Pipe: pipe} -} - -func (a *ActionNode) String() string { - return fmt.Sprintf("{{%s}}", a.Pipe) - -} - -func (a *ActionNode) tree() *Tree { - return a.tr -} - -func (a *ActionNode) Copy() Node { - return a.tr.newAction(a.Pos, a.Line, a.Pipe.CopyPipe()) - -} - -// CommandNode holds a command (a pipeline inside an evaluating action). -type CommandNode struct { - NodeType - Pos - tr *Tree - Args []Node // Arguments in lexical order: Identifier, field, or constant. -} - -func (t *Tree) newCommand(pos Pos) *CommandNode { - return &CommandNode{tr: t, NodeType: NodeCommand, Pos: pos} -} - -func (c *CommandNode) append(arg Node) { - c.Args = append(c.Args, arg) -} - -func (c *CommandNode) String() string { - s := "" - for i, arg := range c.Args { - if i > 0 { - s += " " - } - if arg, ok := arg.(*PipeNode); ok { - s += "(" + arg.String() + ")" - continue - } - s += arg.String() - } - return s -} - -func (c *CommandNode) tree() *Tree { - return c.tr -} - -func (c *CommandNode) Copy() Node { - if c == nil { - return c - } - n := c.tr.newCommand(c.Pos) - for _, c := range c.Args { - n.append(c.Copy()) - } - return n -} - -// IdentifierNode holds an identifier. -type IdentifierNode struct { - NodeType - Pos - tr *Tree - Ident string // The identifier's name. -} - -// NewIdentifier returns a new IdentifierNode with the given identifier name. -func NewIdentifier(ident string) *IdentifierNode { - return &IdentifierNode{NodeType: NodeIdentifier, Ident: ident} -} - -// SetPos sets the position. NewIdentifier is a public method so we can't modify its signature. -// Chained for convenience. -// TODO: fix one day? -func (i *IdentifierNode) SetPos(pos Pos) *IdentifierNode { - i.Pos = pos - return i -} - -// SetTree sets the parent tree for the node. NewIdentifier is a public method so we can't modify its signature. -// Chained for convenience. -// TODO: fix one day? -func (i *IdentifierNode) SetTree(t *Tree) *IdentifierNode { - i.tr = t - return i -} - -func (i *IdentifierNode) String() string { - return i.Ident -} - -func (i *IdentifierNode) tree() *Tree { - return i.tr -} - -func (i *IdentifierNode) Copy() Node { - return NewIdentifier(i.Ident).SetTree(i.tr).SetPos(i.Pos) -} - -// VariableNode holds a list of variable names, possibly with chained field -// accesses. The dollar sign is part of the (first) name. -type VariableNode struct { - NodeType - Pos - tr *Tree - Ident []string // Variable name and fields in lexical order. -} - -func (t *Tree) newVariable(pos Pos, ident string) *VariableNode { - return &VariableNode{tr: t, NodeType: NodeVariable, Pos: pos, Ident: strings.Split(ident, ".")} -} - -func (v *VariableNode) String() string { - s := "" - for i, id := range v.Ident { - if i > 0 { - s += "." - } - s += id - } - return s -} - -func (v *VariableNode) tree() *Tree { - return v.tr -} - -func (v *VariableNode) Copy() Node { - return &VariableNode{tr: v.tr, NodeType: NodeVariable, Pos: v.Pos, Ident: append([]string{}, v.Ident...)} -} - -// DotNode holds the special identifier '.'. -type DotNode struct { - NodeType - Pos - tr *Tree -} - -func (t *Tree) newDot(pos Pos) *DotNode { - return &DotNode{tr: t, NodeType: NodeDot, Pos: pos} -} - -func (d *DotNode) Type() NodeType { - // Override method on embedded NodeType for API compatibility. - // TODO: Not really a problem; could change API without effect but - // api tool complains. - return NodeDot -} - -func (d *DotNode) String() string { - return "." -} - -func (d *DotNode) tree() *Tree { - return d.tr -} - -func (d *DotNode) Copy() Node { - return d.tr.newDot(d.Pos) -} - -// NilNode holds the special identifier 'nil' representing an untyped nil constant. -type NilNode struct { - NodeType - Pos - tr *Tree -} - -func (t *Tree) newNil(pos Pos) *NilNode { - return &NilNode{tr: t, NodeType: NodeNil, Pos: pos} -} - -func (n *NilNode) Type() NodeType { - // Override method on embedded NodeType for API compatibility. - // TODO: Not really a problem; could change API without effect but - // api tool complains. - return NodeNil -} - -func (n *NilNode) String() string { - return "nil" -} - -func (n *NilNode) tree() *Tree { - return n.tr -} - -func (n *NilNode) Copy() Node { - return n.tr.newNil(n.Pos) -} - -// FieldNode holds a field (identifier starting with '.'). -// The names may be chained ('.x.y'). -// The period is dropped from each ident. -type FieldNode struct { - NodeType - Pos - tr *Tree - Ident []string // The identifiers in lexical order. -} - -func (t *Tree) newField(pos Pos, ident string) *FieldNode { - return &FieldNode{tr: t, NodeType: NodeField, Pos: pos, Ident: strings.Split(ident[1:], ".")} // [1:] to drop leading period -} - -func (f *FieldNode) String() string { - s := "" - for _, id := range f.Ident { - s += "." + id - } - return s -} - -func (f *FieldNode) tree() *Tree { - return f.tr -} - -func (f *FieldNode) Copy() Node { - return &FieldNode{tr: f.tr, NodeType: NodeField, Pos: f.Pos, Ident: append([]string{}, f.Ident...)} -} - -// ChainNode holds a term followed by a chain of field accesses (identifier starting with '.'). -// The names may be chained ('.x.y'). -// The periods are dropped from each ident. -type ChainNode struct { - NodeType - Pos - tr *Tree - Node Node - Field []string // The identifiers in lexical order. -} - -func (t *Tree) newChain(pos Pos, node Node) *ChainNode { - return &ChainNode{tr: t, NodeType: NodeChain, Pos: pos, Node: node} -} - -// Add adds the named field (which should start with a period) to the end of the chain. -func (c *ChainNode) Add(field string) { - if len(field) == 0 || field[0] != '.' { - panic("no dot in field") - } - field = field[1:] // Remove leading dot. - if field == "" { - panic("empty field") - } - c.Field = append(c.Field, field) -} - -func (c *ChainNode) String() string { - s := c.Node.String() - if _, ok := c.Node.(*PipeNode); ok { - s = "(" + s + ")" - } - for _, field := range c.Field { - s += "." + field - } - return s -} - -func (c *ChainNode) tree() *Tree { - return c.tr -} - -func (c *ChainNode) Copy() Node { - return &ChainNode{tr: c.tr, NodeType: NodeChain, Pos: c.Pos, Node: c.Node, Field: append([]string{}, c.Field...)} -} - -// BoolNode holds a boolean constant. -type BoolNode struct { - NodeType - Pos - tr *Tree - True bool // The value of the boolean constant. -} - -func (t *Tree) newBool(pos Pos, true bool) *BoolNode { - return &BoolNode{tr: t, NodeType: NodeBool, Pos: pos, True: true} -} - -func (b *BoolNode) String() string { - if b.True { - return "true" - } - return "false" -} - -func (b *BoolNode) tree() *Tree { - return b.tr -} - -func (b *BoolNode) Copy() Node { - return b.tr.newBool(b.Pos, b.True) -} - -// NumberNode holds a number: signed or unsigned integer, float, or complex. -// The value is parsed and stored under all the types that can represent the value. -// This simulates in a small amount of code the behavior of Go's ideal constants. -type NumberNode struct { - NodeType - Pos - tr *Tree - IsInt bool // Number has an integral value. - IsUint bool // Number has an unsigned integral value. - IsFloat bool // Number has a floating-point value. - IsComplex bool // Number is complex. - Int64 int64 // The signed integer value. - Uint64 uint64 // The unsigned integer value. - Float64 float64 // The floating-point value. - Complex128 complex128 // The complex value. - Text string // The original textual representation from the input. -} - -func (t *Tree) newNumber(pos Pos, text string, typ itemType) (*NumberNode, error) { - n := &NumberNode{tr: t, NodeType: NodeNumber, Pos: pos, Text: text} - switch typ { - case itemCharConstant: - rune, _, tail, err := strconv.UnquoteChar(text[1:], text[0]) - if err != nil { - return nil, err - } - if tail != "'" { - return nil, fmt.Errorf("malformed character constant: %s", text) - } - n.Int64 = int64(rune) - n.IsInt = true - n.Uint64 = uint64(rune) - n.IsUint = true - n.Float64 = float64(rune) // odd but those are the rules. - n.IsFloat = true - return n, nil - case itemComplex: - // fmt.Sscan can parse the pair, so let it do the work. - if _, err := fmt.Sscan(text, &n.Complex128); err != nil { - return nil, err - } - n.IsComplex = true - n.simplifyComplex() - return n, nil - } - // Imaginary constants can only be complex unless they are zero. - if len(text) > 0 && text[len(text)-1] == 'i' { - f, err := strconv.ParseFloat(text[:len(text)-1], 64) - if err == nil { - n.IsComplex = true - n.Complex128 = complex(0, f) - n.simplifyComplex() - return n, nil - } - } - // Do integer test first so we get 0x123 etc. - u, err := strconv.ParseUint(text, 0, 64) // will fail for -0; fixed below. - if err == nil { - n.IsUint = true - n.Uint64 = u - } - i, err := strconv.ParseInt(text, 0, 64) - if err == nil { - n.IsInt = true - n.Int64 = i - if i == 0 { - n.IsUint = true // in case of -0. - n.Uint64 = u - } - } - // If an integer extraction succeeded, promote the float. - if n.IsInt { - n.IsFloat = true - n.Float64 = float64(n.Int64) - } else if n.IsUint { - n.IsFloat = true - n.Float64 = float64(n.Uint64) - } else { - f, err := strconv.ParseFloat(text, 64) - if err == nil { - n.IsFloat = true - n.Float64 = f - // If a floating-point extraction succeeded, extract the int if needed. - if !n.IsInt && float64(int64(f)) == f { - n.IsInt = true - n.Int64 = int64(f) - } - if !n.IsUint && float64(uint64(f)) == f { - n.IsUint = true - n.Uint64 = uint64(f) - } - } - } - if !n.IsInt && !n.IsUint && !n.IsFloat { - return nil, fmt.Errorf("illegal number syntax: %q", text) - } - return n, nil -} - -// simplifyComplex pulls out any other types that are represented by the complex number. -// These all require that the imaginary part be zero. -func (n *NumberNode) simplifyComplex() { - n.IsFloat = imag(n.Complex128) == 0 - if n.IsFloat { - n.Float64 = real(n.Complex128) - n.IsInt = float64(int64(n.Float64)) == n.Float64 - if n.IsInt { - n.Int64 = int64(n.Float64) - } - n.IsUint = float64(uint64(n.Float64)) == n.Float64 - if n.IsUint { - n.Uint64 = uint64(n.Float64) - } - } -} - -func (n *NumberNode) String() string { - return n.Text -} - -func (n *NumberNode) tree() *Tree { - return n.tr -} - -func (n *NumberNode) Copy() Node { - nn := new(NumberNode) - *nn = *n // Easy, fast, correct. - return nn -} - -// StringNode holds a string constant. The value has been "unquoted". -type StringNode struct { - NodeType - Pos - tr *Tree - Quoted string // The original text of the string, with quotes. - Text string // The string, after quote processing. -} - -func (t *Tree) newString(pos Pos, orig, text string) *StringNode { - return &StringNode{tr: t, NodeType: NodeString, Pos: pos, Quoted: orig, Text: text} -} - -func (s *StringNode) String() string { - return s.Quoted -} - -func (s *StringNode) tree() *Tree { - return s.tr -} - -func (s *StringNode) Copy() Node { - return s.tr.newString(s.Pos, s.Quoted, s.Text) -} - -// endNode represents an {{end}} action. -// It does not appear in the final parse tree. -type endNode struct { - NodeType - Pos - tr *Tree -} - -func (t *Tree) newEnd(pos Pos) *endNode { - return &endNode{tr: t, NodeType: nodeEnd, Pos: pos} -} - -func (e *endNode) String() string { - return "{{end}}" -} - -func (e *endNode) tree() *Tree { - return e.tr -} - -func (e *endNode) Copy() Node { - return e.tr.newEnd(e.Pos) -} - -// elseNode represents an {{else}} action. Does not appear in the final tree. -type elseNode struct { - NodeType - Pos - tr *Tree - Line int // The line number in the input (deprecated; kept for compatibility) -} - -func (t *Tree) newElse(pos Pos, line int) *elseNode { - return &elseNode{tr: t, NodeType: nodeElse, Pos: pos, Line: line} -} - -func (e *elseNode) Type() NodeType { - return nodeElse -} - -func (e *elseNode) String() string { - return "{{else}}" -} - -func (e *elseNode) tree() *Tree { - return e.tr -} - -func (e *elseNode) Copy() Node { - return e.tr.newElse(e.Pos, e.Line) -} - -// BranchNode is the common representation of if, range, and with. -type BranchNode struct { - NodeType - Pos - tr *Tree - Line int // The line number in the input (deprecated; kept for compatibility) - Pipe *PipeNode // The pipeline to be evaluated. - List *ListNode // What to execute if the value is non-empty. - ElseList *ListNode // What to execute if the value is empty (nil if absent). -} - -func (b *BranchNode) String() string { - name := "" - switch b.NodeType { - case NodeIf: - name = "if" - case NodeRange: - name = "range" - case NodeWith: - name = "with" - default: - panic("unknown branch type") - } - if b.ElseList != nil { - return fmt.Sprintf("{{%s %s}}%s{{else}}%s{{end}}", name, b.Pipe, b.List, b.ElseList) - } - return fmt.Sprintf("{{%s %s}}%s{{end}}", name, b.Pipe, b.List) -} - -func (b *BranchNode) tree() *Tree { - return b.tr -} - -func (b *BranchNode) Copy() Node { - switch b.NodeType { - case NodeIf: - return b.tr.newIf(b.Pos, b.Line, b.Pipe, b.List, b.ElseList) - case NodeRange: - return b.tr.newRange(b.Pos, b.Line, b.Pipe, b.List, b.ElseList) - case NodeWith: - return b.tr.newWith(b.Pos, b.Line, b.Pipe, b.List, b.ElseList) - default: - panic("unknown branch type") - } -} - -// IfNode represents an {{if}} action and its commands. -type IfNode struct { - BranchNode -} - -func (t *Tree) newIf(pos Pos, line int, pipe *PipeNode, list, elseList *ListNode) *IfNode { - return &IfNode{BranchNode{tr: t, NodeType: NodeIf, Pos: pos, Line: line, Pipe: pipe, List: list, ElseList: elseList}} -} - -func (i *IfNode) Copy() Node { - return i.tr.newIf(i.Pos, i.Line, i.Pipe.CopyPipe(), i.List.CopyList(), i.ElseList.CopyList()) -} - -// RangeNode represents a {{range}} action and its commands. -type RangeNode struct { - BranchNode -} - -func (t *Tree) newRange(pos Pos, line int, pipe *PipeNode, list, elseList *ListNode) *RangeNode { - return &RangeNode{BranchNode{tr: t, NodeType: NodeRange, Pos: pos, Line: line, Pipe: pipe, List: list, ElseList: elseList}} -} - -func (r *RangeNode) Copy() Node { - return r.tr.newRange(r.Pos, r.Line, r.Pipe.CopyPipe(), r.List.CopyList(), r.ElseList.CopyList()) -} - -// WithNode represents a {{with}} action and its commands. -type WithNode struct { - BranchNode -} - -func (t *Tree) newWith(pos Pos, line int, pipe *PipeNode, list, elseList *ListNode) *WithNode { - return &WithNode{BranchNode{tr: t, NodeType: NodeWith, Pos: pos, Line: line, Pipe: pipe, List: list, ElseList: elseList}} -} - -func (w *WithNode) Copy() Node { - return w.tr.newWith(w.Pos, w.Line, w.Pipe.CopyPipe(), w.List.CopyList(), w.ElseList.CopyList()) -} - -// TemplateNode represents a {{template}} action. -type TemplateNode struct { - NodeType - Pos - tr *Tree - Line int // The line number in the input (deprecated; kept for compatibility) - Name string // The name of the template (unquoted). - Pipe *PipeNode // The command to evaluate as dot for the template. -} - -func (t *Tree) newTemplate(pos Pos, line int, name string, pipe *PipeNode) *TemplateNode { - return &TemplateNode{tr: t, NodeType: NodeTemplate, Pos: pos, Line: line, Name: name, Pipe: pipe} -} - -func (t *TemplateNode) String() string { - if t.Pipe == nil { - return fmt.Sprintf("{{template %q}}", t.Name) - } - return fmt.Sprintf("{{template %q %s}}", t.Name, t.Pipe) -} - -func (t *TemplateNode) tree() *Tree { - return t.tr -} - -func (t *TemplateNode) Copy() Node { - return t.tr.newTemplate(t.Pos, t.Line, t.Name, t.Pipe.CopyPipe()) -} diff --git a/vendor/github.com/alecthomas/template/parse/parse.go b/vendor/github.com/alecthomas/template/parse/parse.go deleted file mode 100644 index 0d77ade8..00000000 --- a/vendor/github.com/alecthomas/template/parse/parse.go +++ /dev/null @@ -1,700 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package parse builds parse trees for templates as defined by text/template -// and html/template. Clients should use those packages to construct templates -// rather than this one, which provides shared internal data structures not -// intended for general use. -package parse - -import ( - "bytes" - "fmt" - "runtime" - "strconv" - "strings" -) - -// Tree is the representation of a single parsed template. -type Tree struct { - Name string // name of the template represented by the tree. - ParseName string // name of the top-level template during parsing, for error messages. - Root *ListNode // top-level root of the tree. - text string // text parsed to create the template (or its parent) - // Parsing only; cleared after parse. - funcs []map[string]interface{} - lex *lexer - token [3]item // three-token lookahead for parser. - peekCount int - vars []string // variables defined at the moment. -} - -// Copy returns a copy of the Tree. Any parsing state is discarded. -func (t *Tree) Copy() *Tree { - if t == nil { - return nil - } - return &Tree{ - Name: t.Name, - ParseName: t.ParseName, - Root: t.Root.CopyList(), - text: t.text, - } -} - -// Parse returns a map from template name to parse.Tree, created by parsing the -// templates described in the argument string. The top-level template will be -// given the specified name. If an error is encountered, parsing stops and an -// empty map is returned with the error. -func Parse(name, text, leftDelim, rightDelim string, funcs ...map[string]interface{}) (treeSet map[string]*Tree, err error) { - treeSet = make(map[string]*Tree) - t := New(name) - t.text = text - _, err = t.Parse(text, leftDelim, rightDelim, treeSet, funcs...) - return -} - -// next returns the next token. -func (t *Tree) next() item { - if t.peekCount > 0 { - t.peekCount-- - } else { - t.token[0] = t.lex.nextItem() - } - return t.token[t.peekCount] -} - -// backup backs the input stream up one token. -func (t *Tree) backup() { - t.peekCount++ -} - -// backup2 backs the input stream up two tokens. -// The zeroth token is already there. -func (t *Tree) backup2(t1 item) { - t.token[1] = t1 - t.peekCount = 2 -} - -// backup3 backs the input stream up three tokens -// The zeroth token is already there. -func (t *Tree) backup3(t2, t1 item) { // Reverse order: we're pushing back. - t.token[1] = t1 - t.token[2] = t2 - t.peekCount = 3 -} - -// peek returns but does not consume the next token. -func (t *Tree) peek() item { - if t.peekCount > 0 { - return t.token[t.peekCount-1] - } - t.peekCount = 1 - t.token[0] = t.lex.nextItem() - return t.token[0] -} - -// nextNonSpace returns the next non-space token. -func (t *Tree) nextNonSpace() (token item) { - for { - token = t.next() - if token.typ != itemSpace { - break - } - } - return token -} - -// peekNonSpace returns but does not consume the next non-space token. -func (t *Tree) peekNonSpace() (token item) { - for { - token = t.next() - if token.typ != itemSpace { - break - } - } - t.backup() - return token -} - -// Parsing. - -// New allocates a new parse tree with the given name. -func New(name string, funcs ...map[string]interface{}) *Tree { - return &Tree{ - Name: name, - funcs: funcs, - } -} - -// ErrorContext returns a textual representation of the location of the node in the input text. -// The receiver is only used when the node does not have a pointer to the tree inside, -// which can occur in old code. -func (t *Tree) ErrorContext(n Node) (location, context string) { - pos := int(n.Position()) - tree := n.tree() - if tree == nil { - tree = t - } - text := tree.text[:pos] - byteNum := strings.LastIndex(text, "\n") - if byteNum == -1 { - byteNum = pos // On first line. - } else { - byteNum++ // After the newline. - byteNum = pos - byteNum - } - lineNum := 1 + strings.Count(text, "\n") - context = n.String() - if len(context) > 20 { - context = fmt.Sprintf("%.20s...", context) - } - return fmt.Sprintf("%s:%d:%d", tree.ParseName, lineNum, byteNum), context -} - -// errorf formats the error and terminates processing. -func (t *Tree) errorf(format string, args ...interface{}) { - t.Root = nil - format = fmt.Sprintf("template: %s:%d: %s", t.ParseName, t.lex.lineNumber(), format) - panic(fmt.Errorf(format, args...)) -} - -// error terminates processing. -func (t *Tree) error(err error) { - t.errorf("%s", err) -} - -// expect consumes the next token and guarantees it has the required type. -func (t *Tree) expect(expected itemType, context string) item { - token := t.nextNonSpace() - if token.typ != expected { - t.unexpected(token, context) - } - return token -} - -// expectOneOf consumes the next token and guarantees it has one of the required types. -func (t *Tree) expectOneOf(expected1, expected2 itemType, context string) item { - token := t.nextNonSpace() - if token.typ != expected1 && token.typ != expected2 { - t.unexpected(token, context) - } - return token -} - -// unexpected complains about the token and terminates processing. -func (t *Tree) unexpected(token item, context string) { - t.errorf("unexpected %s in %s", token, context) -} - -// recover is the handler that turns panics into returns from the top level of Parse. -func (t *Tree) recover(errp *error) { - e := recover() - if e != nil { - if _, ok := e.(runtime.Error); ok { - panic(e) - } - if t != nil { - t.stopParse() - } - *errp = e.(error) - } - return -} - -// startParse initializes the parser, using the lexer. -func (t *Tree) startParse(funcs []map[string]interface{}, lex *lexer) { - t.Root = nil - t.lex = lex - t.vars = []string{"$"} - t.funcs = funcs -} - -// stopParse terminates parsing. -func (t *Tree) stopParse() { - t.lex = nil - t.vars = nil - t.funcs = nil -} - -// Parse parses the template definition string to construct a representation of -// the template for execution. If either action delimiter string is empty, the -// default ("{{" or "}}") is used. Embedded template definitions are added to -// the treeSet map. -func (t *Tree) Parse(text, leftDelim, rightDelim string, treeSet map[string]*Tree, funcs ...map[string]interface{}) (tree *Tree, err error) { - defer t.recover(&err) - t.ParseName = t.Name - t.startParse(funcs, lex(t.Name, text, leftDelim, rightDelim)) - t.text = text - t.parse(treeSet) - t.add(treeSet) - t.stopParse() - return t, nil -} - -// add adds tree to the treeSet. -func (t *Tree) add(treeSet map[string]*Tree) { - tree := treeSet[t.Name] - if tree == nil || IsEmptyTree(tree.Root) { - treeSet[t.Name] = t - return - } - if !IsEmptyTree(t.Root) { - t.errorf("template: multiple definition of template %q", t.Name) - } -} - -// IsEmptyTree reports whether this tree (node) is empty of everything but space. -func IsEmptyTree(n Node) bool { - switch n := n.(type) { - case nil: - return true - case *ActionNode: - case *IfNode: - case *ListNode: - for _, node := range n.Nodes { - if !IsEmptyTree(node) { - return false - } - } - return true - case *RangeNode: - case *TemplateNode: - case *TextNode: - return len(bytes.TrimSpace(n.Text)) == 0 - case *WithNode: - default: - panic("unknown node: " + n.String()) - } - return false -} - -// parse is the top-level parser for a template, essentially the same -// as itemList except it also parses {{define}} actions. -// It runs to EOF. -func (t *Tree) parse(treeSet map[string]*Tree) (next Node) { - t.Root = t.newList(t.peek().pos) - for t.peek().typ != itemEOF { - if t.peek().typ == itemLeftDelim { - delim := t.next() - if t.nextNonSpace().typ == itemDefine { - newT := New("definition") // name will be updated once we know it. - newT.text = t.text - newT.ParseName = t.ParseName - newT.startParse(t.funcs, t.lex) - newT.parseDefinition(treeSet) - continue - } - t.backup2(delim) - } - n := t.textOrAction() - if n.Type() == nodeEnd { - t.errorf("unexpected %s", n) - } - t.Root.append(n) - } - return nil -} - -// parseDefinition parses a {{define}} ... {{end}} template definition and -// installs the definition in the treeSet map. The "define" keyword has already -// been scanned. -func (t *Tree) parseDefinition(treeSet map[string]*Tree) { - const context = "define clause" - name := t.expectOneOf(itemString, itemRawString, context) - var err error - t.Name, err = strconv.Unquote(name.val) - if err != nil { - t.error(err) - } - t.expect(itemRightDelim, context) - var end Node - t.Root, end = t.itemList() - if end.Type() != nodeEnd { - t.errorf("unexpected %s in %s", end, context) - } - t.add(treeSet) - t.stopParse() -} - -// itemList: -// textOrAction* -// Terminates at {{end}} or {{else}}, returned separately. -func (t *Tree) itemList() (list *ListNode, next Node) { - list = t.newList(t.peekNonSpace().pos) - for t.peekNonSpace().typ != itemEOF { - n := t.textOrAction() - switch n.Type() { - case nodeEnd, nodeElse: - return list, n - } - list.append(n) - } - t.errorf("unexpected EOF") - return -} - -// textOrAction: -// text | action -func (t *Tree) textOrAction() Node { - switch token := t.nextNonSpace(); token.typ { - case itemElideNewline: - return t.elideNewline() - case itemText: - return t.newText(token.pos, token.val) - case itemLeftDelim: - return t.action() - default: - t.unexpected(token, "input") - } - return nil -} - -// elideNewline: -// Remove newlines trailing rightDelim if \\ is present. -func (t *Tree) elideNewline() Node { - token := t.peek() - if token.typ != itemText { - t.unexpected(token, "input") - return nil - } - - t.next() - stripped := strings.TrimLeft(token.val, "\n\r") - diff := len(token.val) - len(stripped) - if diff > 0 { - // This is a bit nasty. We mutate the token in-place to remove - // preceding newlines. - token.pos += Pos(diff) - token.val = stripped - } - return t.newText(token.pos, token.val) -} - -// Action: -// control -// command ("|" command)* -// Left delim is past. Now get actions. -// First word could be a keyword such as range. -func (t *Tree) action() (n Node) { - switch token := t.nextNonSpace(); token.typ { - case itemElse: - return t.elseControl() - case itemEnd: - return t.endControl() - case itemIf: - return t.ifControl() - case itemRange: - return t.rangeControl() - case itemTemplate: - return t.templateControl() - case itemWith: - return t.withControl() - } - t.backup() - // Do not pop variables; they persist until "end". - return t.newAction(t.peek().pos, t.lex.lineNumber(), t.pipeline("command")) -} - -// Pipeline: -// declarations? command ('|' command)* -func (t *Tree) pipeline(context string) (pipe *PipeNode) { - var decl []*VariableNode - pos := t.peekNonSpace().pos - // Are there declarations? - for { - if v := t.peekNonSpace(); v.typ == itemVariable { - t.next() - // Since space is a token, we need 3-token look-ahead here in the worst case: - // in "$x foo" we need to read "foo" (as opposed to ":=") to know that $x is an - // argument variable rather than a declaration. So remember the token - // adjacent to the variable so we can push it back if necessary. - tokenAfterVariable := t.peek() - if next := t.peekNonSpace(); next.typ == itemColonEquals || (next.typ == itemChar && next.val == ",") { - t.nextNonSpace() - variable := t.newVariable(v.pos, v.val) - decl = append(decl, variable) - t.vars = append(t.vars, v.val) - if next.typ == itemChar && next.val == "," { - if context == "range" && len(decl) < 2 { - continue - } - t.errorf("too many declarations in %s", context) - } - } else if tokenAfterVariable.typ == itemSpace { - t.backup3(v, tokenAfterVariable) - } else { - t.backup2(v) - } - } - break - } - pipe = t.newPipeline(pos, t.lex.lineNumber(), decl) - for { - switch token := t.nextNonSpace(); token.typ { - case itemRightDelim, itemRightParen: - if len(pipe.Cmds) == 0 { - t.errorf("missing value for %s", context) - } - if token.typ == itemRightParen { - t.backup() - } - return - case itemBool, itemCharConstant, itemComplex, itemDot, itemField, itemIdentifier, - itemNumber, itemNil, itemRawString, itemString, itemVariable, itemLeftParen: - t.backup() - pipe.append(t.command()) - default: - t.unexpected(token, context) - } - } -} - -func (t *Tree) parseControl(allowElseIf bool, context string) (pos Pos, line int, pipe *PipeNode, list, elseList *ListNode) { - defer t.popVars(len(t.vars)) - line = t.lex.lineNumber() - pipe = t.pipeline(context) - var next Node - list, next = t.itemList() - switch next.Type() { - case nodeEnd: //done - case nodeElse: - if allowElseIf { - // Special case for "else if". If the "else" is followed immediately by an "if", - // the elseControl will have left the "if" token pending. Treat - // {{if a}}_{{else if b}}_{{end}} - // as - // {{if a}}_{{else}}{{if b}}_{{end}}{{end}}. - // To do this, parse the if as usual and stop at it {{end}}; the subsequent{{end}} - // is assumed. This technique works even for long if-else-if chains. - // TODO: Should we allow else-if in with and range? - if t.peek().typ == itemIf { - t.next() // Consume the "if" token. - elseList = t.newList(next.Position()) - elseList.append(t.ifControl()) - // Do not consume the next item - only one {{end}} required. - break - } - } - elseList, next = t.itemList() - if next.Type() != nodeEnd { - t.errorf("expected end; found %s", next) - } - } - return pipe.Position(), line, pipe, list, elseList -} - -// If: -// {{if pipeline}} itemList {{end}} -// {{if pipeline}} itemList {{else}} itemList {{end}} -// If keyword is past. -func (t *Tree) ifControl() Node { - return t.newIf(t.parseControl(true, "if")) -} - -// Range: -// {{range pipeline}} itemList {{end}} -// {{range pipeline}} itemList {{else}} itemList {{end}} -// Range keyword is past. -func (t *Tree) rangeControl() Node { - return t.newRange(t.parseControl(false, "range")) -} - -// With: -// {{with pipeline}} itemList {{end}} -// {{with pipeline}} itemList {{else}} itemList {{end}} -// If keyword is past. -func (t *Tree) withControl() Node { - return t.newWith(t.parseControl(false, "with")) -} - -// End: -// {{end}} -// End keyword is past. -func (t *Tree) endControl() Node { - return t.newEnd(t.expect(itemRightDelim, "end").pos) -} - -// Else: -// {{else}} -// Else keyword is past. -func (t *Tree) elseControl() Node { - // Special case for "else if". - peek := t.peekNonSpace() - if peek.typ == itemIf { - // We see "{{else if ... " but in effect rewrite it to {{else}}{{if ... ". - return t.newElse(peek.pos, t.lex.lineNumber()) - } - return t.newElse(t.expect(itemRightDelim, "else").pos, t.lex.lineNumber()) -} - -// Template: -// {{template stringValue pipeline}} -// Template keyword is past. The name must be something that can evaluate -// to a string. -func (t *Tree) templateControl() Node { - var name string - token := t.nextNonSpace() - switch token.typ { - case itemString, itemRawString: - s, err := strconv.Unquote(token.val) - if err != nil { - t.error(err) - } - name = s - default: - t.unexpected(token, "template invocation") - } - var pipe *PipeNode - if t.nextNonSpace().typ != itemRightDelim { - t.backup() - // Do not pop variables; they persist until "end". - pipe = t.pipeline("template") - } - return t.newTemplate(token.pos, t.lex.lineNumber(), name, pipe) -} - -// command: -// operand (space operand)* -// space-separated arguments up to a pipeline character or right delimiter. -// we consume the pipe character but leave the right delim to terminate the action. -func (t *Tree) command() *CommandNode { - cmd := t.newCommand(t.peekNonSpace().pos) - for { - t.peekNonSpace() // skip leading spaces. - operand := t.operand() - if operand != nil { - cmd.append(operand) - } - switch token := t.next(); token.typ { - case itemSpace: - continue - case itemError: - t.errorf("%s", token.val) - case itemRightDelim, itemRightParen: - t.backup() - case itemPipe: - default: - t.errorf("unexpected %s in operand; missing space?", token) - } - break - } - if len(cmd.Args) == 0 { - t.errorf("empty command") - } - return cmd -} - -// operand: -// term .Field* -// An operand is a space-separated component of a command, -// a term possibly followed by field accesses. -// A nil return means the next item is not an operand. -func (t *Tree) operand() Node { - node := t.term() - if node == nil { - return nil - } - if t.peek().typ == itemField { - chain := t.newChain(t.peek().pos, node) - for t.peek().typ == itemField { - chain.Add(t.next().val) - } - // Compatibility with original API: If the term is of type NodeField - // or NodeVariable, just put more fields on the original. - // Otherwise, keep the Chain node. - // TODO: Switch to Chains always when we can. - switch node.Type() { - case NodeField: - node = t.newField(chain.Position(), chain.String()) - case NodeVariable: - node = t.newVariable(chain.Position(), chain.String()) - default: - node = chain - } - } - return node -} - -// term: -// literal (number, string, nil, boolean) -// function (identifier) -// . -// .Field -// $ -// '(' pipeline ')' -// A term is a simple "expression". -// A nil return means the next item is not a term. -func (t *Tree) term() Node { - switch token := t.nextNonSpace(); token.typ { - case itemError: - t.errorf("%s", token.val) - case itemIdentifier: - if !t.hasFunction(token.val) { - t.errorf("function %q not defined", token.val) - } - return NewIdentifier(token.val).SetTree(t).SetPos(token.pos) - case itemDot: - return t.newDot(token.pos) - case itemNil: - return t.newNil(token.pos) - case itemVariable: - return t.useVar(token.pos, token.val) - case itemField: - return t.newField(token.pos, token.val) - case itemBool: - return t.newBool(token.pos, token.val == "true") - case itemCharConstant, itemComplex, itemNumber: - number, err := t.newNumber(token.pos, token.val, token.typ) - if err != nil { - t.error(err) - } - return number - case itemLeftParen: - pipe := t.pipeline("parenthesized pipeline") - if token := t.next(); token.typ != itemRightParen { - t.errorf("unclosed right paren: unexpected %s", token) - } - return pipe - case itemString, itemRawString: - s, err := strconv.Unquote(token.val) - if err != nil { - t.error(err) - } - return t.newString(token.pos, token.val, s) - } - t.backup() - return nil -} - -// hasFunction reports if a function name exists in the Tree's maps. -func (t *Tree) hasFunction(name string) bool { - for _, funcMap := range t.funcs { - if funcMap == nil { - continue - } - if funcMap[name] != nil { - return true - } - } - return false -} - -// popVars trims the variable list to the specified length -func (t *Tree) popVars(n int) { - t.vars = t.vars[:n] -} - -// useVar returns a node for a variable reference. It errors if the -// variable is not defined. -func (t *Tree) useVar(pos Pos, name string) Node { - v := t.newVariable(pos, name) - for _, varName := range t.vars { - if varName == v.Ident[0] { - return v - } - } - t.errorf("undefined variable %q", v.Ident[0]) - return nil -} diff --git a/vendor/github.com/alecthomas/template/template.go b/vendor/github.com/alecthomas/template/template.go deleted file mode 100644 index 447ed2ab..00000000 --- a/vendor/github.com/alecthomas/template/template.go +++ /dev/null @@ -1,218 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package template - -import ( - "fmt" - "reflect" - - "github.com/alecthomas/template/parse" -) - -// common holds the information shared by related templates. -type common struct { - tmpl map[string]*Template - // We use two maps, one for parsing and one for execution. - // This separation makes the API cleaner since it doesn't - // expose reflection to the client. - parseFuncs FuncMap - execFuncs map[string]reflect.Value -} - -// Template is the representation of a parsed template. The *parse.Tree -// field is exported only for use by html/template and should be treated -// as unexported by all other clients. -type Template struct { - name string - *parse.Tree - *common - leftDelim string - rightDelim string -} - -// New allocates a new template with the given name. -func New(name string) *Template { - return &Template{ - name: name, - } -} - -// Name returns the name of the template. -func (t *Template) Name() string { - return t.name -} - -// New allocates a new template associated with the given one and with the same -// delimiters. The association, which is transitive, allows one template to -// invoke another with a {{template}} action. -func (t *Template) New(name string) *Template { - t.init() - return &Template{ - name: name, - common: t.common, - leftDelim: t.leftDelim, - rightDelim: t.rightDelim, - } -} - -func (t *Template) init() { - if t.common == nil { - t.common = new(common) - t.tmpl = make(map[string]*Template) - t.parseFuncs = make(FuncMap) - t.execFuncs = make(map[string]reflect.Value) - } -} - -// Clone returns a duplicate of the template, including all associated -// templates. The actual representation is not copied, but the name space of -// associated templates is, so further calls to Parse in the copy will add -// templates to the copy but not to the original. Clone can be used to prepare -// common templates and use them with variant definitions for other templates -// by adding the variants after the clone is made. -func (t *Template) Clone() (*Template, error) { - nt := t.copy(nil) - nt.init() - nt.tmpl[t.name] = nt - for k, v := range t.tmpl { - if k == t.name { // Already installed. - continue - } - // The associated templates share nt's common structure. - tmpl := v.copy(nt.common) - nt.tmpl[k] = tmpl - } - for k, v := range t.parseFuncs { - nt.parseFuncs[k] = v - } - for k, v := range t.execFuncs { - nt.execFuncs[k] = v - } - return nt, nil -} - -// copy returns a shallow copy of t, with common set to the argument. -func (t *Template) copy(c *common) *Template { - nt := New(t.name) - nt.Tree = t.Tree - nt.common = c - nt.leftDelim = t.leftDelim - nt.rightDelim = t.rightDelim - return nt -} - -// AddParseTree creates a new template with the name and parse tree -// and associates it with t. -func (t *Template) AddParseTree(name string, tree *parse.Tree) (*Template, error) { - if t.common != nil && t.tmpl[name] != nil { - return nil, fmt.Errorf("template: redefinition of template %q", name) - } - nt := t.New(name) - nt.Tree = tree - t.tmpl[name] = nt - return nt, nil -} - -// Templates returns a slice of the templates associated with t, including t -// itself. -func (t *Template) Templates() []*Template { - if t.common == nil { - return nil - } - // Return a slice so we don't expose the map. - m := make([]*Template, 0, len(t.tmpl)) - for _, v := range t.tmpl { - m = append(m, v) - } - return m -} - -// Delims sets the action delimiters to the specified strings, to be used in -// subsequent calls to Parse, ParseFiles, or ParseGlob. Nested template -// definitions will inherit the settings. An empty delimiter stands for the -// corresponding default: {{ or }}. -// The return value is the template, so calls can be chained. -func (t *Template) Delims(left, right string) *Template { - t.leftDelim = left - t.rightDelim = right - return t -} - -// Funcs adds the elements of the argument map to the template's function map. -// It panics if a value in the map is not a function with appropriate return -// type. However, it is legal to overwrite elements of the map. The return -// value is the template, so calls can be chained. -func (t *Template) Funcs(funcMap FuncMap) *Template { - t.init() - addValueFuncs(t.execFuncs, funcMap) - addFuncs(t.parseFuncs, funcMap) - return t -} - -// Lookup returns the template with the given name that is associated with t, -// or nil if there is no such template. -func (t *Template) Lookup(name string) *Template { - if t.common == nil { - return nil - } - return t.tmpl[name] -} - -// Parse parses a string into a template. Nested template definitions will be -// associated with the top-level template t. Parse may be called multiple times -// to parse definitions of templates to associate with t. It is an error if a -// resulting template is non-empty (contains content other than template -// definitions) and would replace a non-empty template with the same name. -// (In multiple calls to Parse with the same receiver template, only one call -// can contain text other than space, comments, and template definitions.) -func (t *Template) Parse(text string) (*Template, error) { - t.init() - trees, err := parse.Parse(t.name, text, t.leftDelim, t.rightDelim, t.parseFuncs, builtins) - if err != nil { - return nil, err - } - // Add the newly parsed trees, including the one for t, into our common structure. - for name, tree := range trees { - // If the name we parsed is the name of this template, overwrite this template. - // The associate method checks it's not a redefinition. - tmpl := t - if name != t.name { - tmpl = t.New(name) - } - // Even if t == tmpl, we need to install it in the common.tmpl map. - if replace, err := t.associate(tmpl, tree); err != nil { - return nil, err - } else if replace { - tmpl.Tree = tree - } - tmpl.leftDelim = t.leftDelim - tmpl.rightDelim = t.rightDelim - } - return t, nil -} - -// associate installs the new template into the group of templates associated -// with t. It is an error to reuse a name except to overwrite an empty -// template. The two are already known to share the common structure. -// The boolean return value reports wither to store this tree as t.Tree. -func (t *Template) associate(new *Template, tree *parse.Tree) (bool, error) { - if new.common != t.common { - panic("internal error: associate not common") - } - name := new.name - if old := t.tmpl[name]; old != nil { - oldIsEmpty := parse.IsEmptyTree(old.Root) - newIsEmpty := parse.IsEmptyTree(tree.Root) - if newIsEmpty { - // Whether old is empty or not, new is empty; no reason to replace old. - return false, nil - } - if !oldIsEmpty { - return false, fmt.Errorf("template: redefinition of template %q", name) - } - } - t.tmpl[name] = new - return true, nil -} diff --git a/vendor/github.com/alecthomas/units/README.md b/vendor/github.com/alecthomas/units/README.md index bee884e3..57b458ae 100644 --- a/vendor/github.com/alecthomas/units/README.md +++ b/vendor/github.com/alecthomas/units/README.md @@ -1,3 +1,5 @@ +[![Go Reference](https://pkg.go.dev/badge/github.com/alecthomas/units.svg)](https://pkg.go.dev/github.com/alecthomas/units) + # Units - Helpful unit multipliers and functions for Go The goal of this package is to have functionality similar to the [time](http://golang.org/pkg/time/) package. diff --git a/vendor/github.com/alecthomas/units/bytes.go b/vendor/github.com/alecthomas/units/bytes.go index 61d0ca47..f13a842e 100644 --- a/vendor/github.com/alecthomas/units/bytes.go +++ b/vendor/github.com/alecthomas/units/bytes.go @@ -40,9 +40,76 @@ func (b Base2Bytes) String() string { return ToString(int64(b), 1024, "iB", "B") } -var ( - metricBytesUnitMap = MakeUnitMap("B", "B", 1000) -) +// MarshalText implement encoding.TextMarshaler to process json/yaml. +func (b Base2Bytes) MarshalText() ([]byte, error) { + return []byte(b.String()), nil +} + +// UnmarshalText implement encoding.TextUnmarshaler to process json/yaml. +func (b *Base2Bytes) UnmarshalText(text []byte) error { + n, err := ParseBase2Bytes(string(text)) + *b = n + return err +} + +// Floor returns Base2Bytes with all but the largest unit zeroed out. So that e.g. 1GiB1MiB1KiB → 1GiB. +func (b Base2Bytes) Floor() Base2Bytes { + switch { + case b > Exbibyte: + return (b / Exbibyte) * Exbibyte + case b > Pebibyte: + return (b / Pebibyte) * Pebibyte + case b > Tebibyte: + return (b / Tebibyte) * Tebibyte + case b > Gibibyte: + return (b / Gibibyte) * Gibibyte + case b > Mebibyte: + return (b / Mebibyte) * Mebibyte + case b > Kibibyte: + return (b / Kibibyte) * Kibibyte + default: + return b + } +} + +// Round returns Base2Bytes with all but the first n units zeroed out. So that e.g. 1GiB1MiB1KiB → 1GiB1MiB, if n is 2. +func (b Base2Bytes) Round(n int) Base2Bytes { + idx := 0 + + switch { + case b > Exbibyte: + idx = n + case b > Pebibyte: + idx = n + 1 + case b > Tebibyte: + idx = n + 2 + case b > Gibibyte: + idx = n + 3 + case b > Mebibyte: + idx = n + 4 + case b > Kibibyte: + idx = n + 5 + } + + switch idx { + case 1: + return b - b%Exbibyte + case 2: + return b - b%Pebibyte + case 3: + return b - b%Tebibyte + case 4: + return b - b%Gibibyte + case 5: + return b - b%Mebibyte + case 6: + return b - b%Kibibyte + default: + return b + } +} + +var metricBytesUnitMap = MakeUnitMap("B", "B", 1000) // MetricBytes are SI byte units (1000 bytes in a kilobyte). type MetricBytes SI @@ -74,6 +141,63 @@ func (m MetricBytes) String() string { return ToString(int64(m), 1000, "B", "B") } +// Floor returns MetricBytes with all but the largest unit zeroed out. So that e.g. 1GB1MB1KB → 1GB. +func (b MetricBytes) Floor() MetricBytes { + switch { + case b > Exabyte: + return (b / Exabyte) * Exabyte + case b > Petabyte: + return (b / Petabyte) * Petabyte + case b > Terabyte: + return (b / Terabyte) * Terabyte + case b > Gigabyte: + return (b / Gigabyte) * Gigabyte + case b > Megabyte: + return (b / Megabyte) * Megabyte + case b > Kilobyte: + return (b / Kilobyte) * Kilobyte + default: + return b + } +} + +// Round returns MetricBytes with all but the first n units zeroed out. So that e.g. 1GB1MB1KB → 1GB1MB, if n is 2. +func (b MetricBytes) Round(n int) MetricBytes { + idx := 0 + + switch { + case b > Exabyte: + idx = n + case b > Petabyte: + idx = n + 1 + case b > Terabyte: + idx = n + 2 + case b > Gigabyte: + idx = n + 3 + case b > Megabyte: + idx = n + 4 + case b > Kilobyte: + idx = n + 5 + } + + switch idx { + case 1: + return b - b%Exabyte + case 2: + return b - b%Petabyte + case 3: + return b - b%Terabyte + case 4: + return b - b%Gigabyte + case 5: + return b - b%Megabyte + case 6: + return b - b%Kilobyte + default: + return b + } +} + // ParseStrictBytes supports both iB and B suffixes for base 2 and metric, // respectively. That is, KiB represents 1024 and kB, KB represent 1000. func ParseStrictBytes(s string) (int64, error) { diff --git a/vendor/github.com/beevik/ntp/.travis.yml b/vendor/github.com/beevik/ntp/.travis.yml deleted file mode 100644 index e996c276..00000000 --- a/vendor/github.com/beevik/ntp/.travis.yml +++ /dev/null @@ -1,14 +0,0 @@ -language: go -sudo: false - -go: - - 1.9.x - - 1.12.x - - tip - -matrix: - allow_failures: - - go: tip - -script: - - go test -v ./... diff --git a/vendor/github.com/beevik/ntp/CONTRIBUTORS b/vendor/github.com/beevik/ntp/CONTRIBUTORS index 626c12eb..714817a5 100644 --- a/vendor/github.com/beevik/ntp/CONTRIBUTORS +++ b/vendor/github.com/beevik/ntp/CONTRIBUTORS @@ -4,4 +4,6 @@ Anton Tolchanov (knyar) Christopher Batey (chbatey) Meng Zhuo (mengzhuo) Leonid Evdokimov (darkk) -Ask Bjørn Hansen (abh) \ No newline at end of file +Ask Bjørn Hansen (abh) +Al Cutter (AlCutter) +Silves-Xiang (silves-xiang) diff --git a/vendor/github.com/beevik/ntp/LICENSE b/vendor/github.com/beevik/ntp/LICENSE index 45d3d495..a404327e 100644 --- a/vendor/github.com/beevik/ntp/LICENSE +++ b/vendor/github.com/beevik/ntp/LICENSE @@ -1,4 +1,4 @@ -Copyright 2015-2017 Brett Vickers. All rights reserved. +Copyright © 2015-2023 Brett Vickers. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions diff --git a/vendor/github.com/beevik/ntp/README.md b/vendor/github.com/beevik/ntp/README.md index f77bb7f0..44e70eab 100644 --- a/vendor/github.com/beevik/ntp/README.md +++ b/vendor/github.com/beevik/ntp/README.md @@ -1,11 +1,11 @@ -[![Build Status](https://travis-ci.org/beevik/ntp.svg?branch=master)](https://travis-ci.org/beevik/ntp) [![GoDoc](https://godoc.org/github.com/beevik/ntp?status.svg)](https://godoc.org/github.com/beevik/ntp) +[![Go](https://github.com/beevik/ntp/actions/workflows/go.yml/badge.svg)](https://github.com/beevik/ntp/actions/workflows/go.yml) ntp === The ntp package is an implementation of a Simple NTP (SNTP) client based on -[RFC5905](https://tools.ietf.org/html/rfc5905). It allows you to connect to +[RFC 5905](https://tools.ietf.org/html/rfc5905). It allows you to connect to a remote NTP server and request information about the current time. @@ -18,44 +18,48 @@ time, err := ntp.Time("0.beevik-ntp.pool.ntp.org") ``` -## Querying time metadata +## Querying time synchronization data -To obtain the current time as well as some additional metadata about the time, +To obtain the current time as well as some additional synchronization data, use the [`Query`](https://godoc.org/github.com/beevik/ntp#Query) function: ```go response, err := ntp.Query("0.beevik-ntp.pool.ntp.org") time := time.Now().Add(response.ClockOffset) ``` -Alternatively, use the [`QueryWithOptions`](https://godoc.org/github.com/beevik/ntp#QueryWithOptions) -function if you want to change the default behavior used by the `Query` -function: -```go -options := ntp.QueryOptions{ Timeout: 30*time.Second, TTL: 5 } -response, err := ntp.QueryWithOptions("0.beevik-ntp.pool.ntp.org", options) -time := time.Now().Add(response.ClockOffset) -``` - The [`Response`](https://godoc.org/github.com/beevik/ntp#Response) structure returned by `Query` includes the following information: -* `Time`: The time the server transmitted its response, according to its own clock. -* `ClockOffset`: The estimated offset of the local system clock relative to the server's clock. For a more accurate time reading, you may add this offset to any subsequent system clock reading. -* `RTT`: An estimate of the round-trip-time delay between the client and the server. +* `ClockOffset`: The estimated offset of the local system clock relative to + the server's clock. For a more accurate time reading, you may add this + offset to any subsequent system clock reading. +* `Time`: The time the server transmitted its response, according to its own + clock. +* `RTT`: An estimate of the round-trip-time delay between the client and the + server. * `Precision`: The precision of the server's clock reading. -* `Stratum`: The server's stratum, which indicates the number of hops from the server to the reference clock. A stratum 1 server is directly attached to the reference clock. If the stratum is zero, the server has responded with the "kiss of death". +* `Stratum`: The server's stratum, which indicates the number of hops from the + server to the reference clock. A stratum 1 server is directly attached to + the reference clock. If the stratum is zero, the server has responded with + the "kiss of death" and you should examine the `KissCode`. * `ReferenceID`: A unique identifier for the consulted reference clock. * `ReferenceTime`: The time at which the server last updated its local clock setting. * `RootDelay`: The server's aggregate round-trip-time delay to the stratum 1 server. -* `RootDispersion`: The server's estimated maximum measurement error relative to the reference clock. -* `RootDistance`: An estimate of the root synchronization distance between the client and the stratum 1 server. -* `Leap`: The leap second indicator, indicating whether a second should be added to or removed from the current month's last minute. -* `MinError`: A lower bound on the clock error between the client and the server. -* `KissCode`: A 4-character string describing the reason for a "kiss of death" response (stratum=0). -* `Poll`: The maximum polling interval between successive messages to the server. +* `RootDispersion`: The server's estimated maximum measurement error relative + to the reference clock. +* `RootDistance`: An estimate of the root synchronization distance between the + client and the stratum 1 server. +* `Leap`: The leap second indicator, indicating whether a second should be + added to or removed from the current month's last minute. +* `MinError`: A lower bound on the clock error between the client and the + server. +* `KissCode`: A 4-character string describing the reason for a "kiss of death" + response (stratum=0). +* `Poll`: The maximum polling interval between successive messages to the + server. The `Response` structure's [`Validate`](https://godoc.org/github.com/beevik/ntp#Response.Validate) -method performs additional sanity checks to determine whether the response is -suitable for time synchronization purposes. +function performs additional sanity checks to determine whether the response +is suitable for time synchronization purposes. ```go err := response.Validate() if err == nil { @@ -63,10 +67,44 @@ if err == nil { } ``` +If you wish to customize the behavior of the NTP query, use the +[`QueryWithOptions`](https://godoc.org/github.com/beevik/ntp#QueryWithOptions) +function: +```go +options := ntp.QueryOptions{ Timeout: 30*time.Second, TTL: 5 } +response, err := ntp.QueryWithOptions("0.beevik-ntp.pool.ntp.org", options) +time := time.Now().Add(response.ClockOffset) +``` + +Configurable [`QueryOptions`](https://godoc.org/github.com/beevik/ntp#QueryOptions) +include: +* `Timeout`: How long to wait before giving up on a response from the NTP + server. +* `Version`: Which version of the NTP protocol to use (2, 3 or 4). +* `TTL`: The maximum number of IP hops before the request packet is discarded. +* `Auth`: The symmetric authentication key and algorithm used by the server to + authenticate the query. The same information is used by the client to + authenticate the server's response. +* `Extensions`: Extensions may be added to modify NTP queries before they are + transmitted and to process NTP responses after they arrive. +* `Dialer`: A custom network connection "dialer" function used to override the + default UDP dialer function. + + ## Using the NTP pool -The NTP pool is a shared resource used by people all over the world. -To prevent it from becoming overloaded, please avoid querying the standard -`pool.ntp.org` zone names in your applications. Instead, consider requesting -your own [vendor zone](http://www.pool.ntp.org/en/vendors.html) or [joining -the pool](http://www.pool.ntp.org/join.html). +The NTP pool is a shared resource provided by the [NTP Pool +Project](https://www.pool.ntp.org/en/) and used by people and services all +over the world. To prevent it from becoming overloaded, please avoid querying +the standard `pool.ntp.org` zone names in your applications. Instead, consider +requesting your own [vendor zone](http://www.pool.ntp.org/en/vendors.html) or +[joining the pool](http://www.pool.ntp.org/join.html). + + +## Network Time Security (NTS) + +Network Time Security (NTS) is a recent enhancement of NTP, designed to add +better authentication and message integrity to the protocol. It is defined by +[RFC 8915](https://tools.ietf.org/html/rfc8915). If you wish to use NTS, see +the [nts package](https://github.com/beevik/nts). (The nts package is +implemented as an extension to this package.) diff --git a/vendor/github.com/beevik/ntp/RELEASE_NOTES.md b/vendor/github.com/beevik/ntp/RELEASE_NOTES.md index 932f1019..860298cc 100644 --- a/vendor/github.com/beevik/ntp/RELEASE_NOTES.md +++ b/vendor/github.com/beevik/ntp/RELEASE_NOTES.md @@ -1,3 +1,91 @@ +Release v1.3.1 +============== + +**Changes** + +* Added AES-256-CMAC support for symmetric authentication. +* Symmetric auth keys may now be specified as ASCII or HEX using the "ASCII:" + or "HEX:" prefixes. +* Updated dependencies to address security issues. + +**Fixes** + +* Added proper handling of the empty string when used as a server address. + +Release v1.3.0 +============== + +**Changes** + +* Added the `ReferenceString` function to `Response`. This generates a + stratum-specific string for the `ReferenceID` value. +* Optimized the AES CMAC calculation for 64-bit architectures. + +**Fixes** + +* Fixed a bug introduced in release v1.2.0 that was causing IPv6 addresses + to be interpreted incorrectly. + +Release v1.2.0 +============== + +**Changes** + +* Added support for NTP extensions by exposing an extension interface. + Extensions are able to (1) modify NTP messages before being sent to + the server, and (2) process NTP messages after they arrive from the + server. This feature has been added in preparation for NTS support. +* Added support for RFC 5905 symmetric key authentication. +* Allowed server address to be specified as a "host:port" pair. +* Brought package into further compliance with IETF draft on client data + minimization. +* Declared error variables as part of the public API. +* Added a `Dialer` field to `QueryOptions`. This replaces the deprecated + `Dial` field. +* Added an `IsKissOfDeath` function to the `Response` type. + +**Deprecated** + +* Deprecated the `Port` field in QueryOptions. +* Deprecated the `Dial` field in QueryOptions. + +Release v1.1.1 +============== + +**Fixes** + +* Fixed a missing indirect go module dependency. + +Release v1.1.0 +============== + +**Changes** + +* Added the `Dial` property to the `QueryOptions` struct. This allows the user + to override the default UDP dialer when setting up a connection to a remote + NTP server. + +Release v1.0.0 +============== + +This package has been stable for several years with no bug reports in that +time. It is also pretty much feature complete. I am therefore updating the +version to 1.0.0. + +Because this is a major release, all previously deprecated code has been +removed from the package. + +**Breaking changes** + +* Removed the `TimeV` function. Use `Time` or `QueryWithOptions` instead. + +Release v0.3.2 +============== + +**Changes** + +* Rename unit tests to enable easier test filtering. + Release v0.3.0 ============== @@ -41,24 +129,38 @@ Release v0.1.1 Release v0.1.0 ============== -This is the initial release of the `ntp` package. Currently it supports the following features: +This is the initial release of the `ntp` package. Currently it supports the +following features: * `Time()` to query the current time according to a remote NTP server. -* `Query()` to query multiple pieces of time-related information from a remote NTP server. -* `QueryWithOptions()`, which is like `Query()` but with the ability to override default query options. +* `Query()` to query multiple pieces of time-related information from a remote + NTP server. +* `QueryWithOptions()`, which is like `Query()` but with the ability to + override default query options. Time-related information returned by the `Query` functions includes: -* `Time`: the time the server transmitted its response, according to the server's clock. -* `ClockOffset`: the estimated offset of the client's clock relative to the server's clock. You may apply this offset to any local system clock reading once the query is complete. -* `RTT`: an estimate of the round-trip-time delay between the client and the server. +* `Time`: the time the server transmitted its response, according to the + server's clock. +* `ClockOffset`: the estimated offset of the client's clock relative to the + server's clock. You may apply this offset to any local system clock reading + once the query is complete. +* `RTT`: an estimate of the round-trip-time delay between the client and the + server. * `Precision`: the precision of the server's clock reading. -* `Stratum`: the "stratum" level of the server, where 1 indicates a server directly connected to a reference clock, and values greater than 1 indicating the number of hops from the reference clock. +* `Stratum`: the "stratum" level of the server, where 1 indicates a server + directly connected to a reference clock, and values greater than 1 + indicating the number of hops from the reference clock. * `ReferenceID`: A unique identifier for the NTP server that was contacted. -* `ReferenceTime`: The time at which the server last updated its local clock setting. +* `ReferenceTime`: The time at which the server last updated its local clock + setting. * `RootDelay`: The server's round-trip delay to the reference clock. * `RootDispersion`: The server's total dispersion to the referenced clock. * `RootDistance`: An estimate of the root synchronization distance. * `Leap`: The leap second indicator. -* `MinError`: A lower bound on the clock error between the client and the server. -* `Poll`: the maximum polling interval between successive messages on the server. - -The `Response` structure returned by the `Query` functions also contains a `Response.Validate()` function that returns an error if any of the fields returned by the server are invalid. +* `MinError`: A lower bound on the clock error between the client and the + server. +* `Poll`: the maximum polling interval between successive messages on the + server. + +The `Response` structure returned by the `Query` functions also contains a +`Response.Validate()` function that returns an error if any of the fields +returned by the server are invalid. diff --git a/vendor/github.com/beevik/ntp/auth.go b/vendor/github.com/beevik/ntp/auth.go new file mode 100644 index 00000000..63653817 --- /dev/null +++ b/vendor/github.com/beevik/ntp/auth.go @@ -0,0 +1,240 @@ +// Copyright © 2015-2023 Brett Vickers. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ntp + +import ( + "bytes" + "crypto/aes" + "crypto/md5" + "crypto/sha1" + "crypto/sha256" + "crypto/sha512" + "crypto/subtle" + "encoding/binary" + "encoding/hex" +) + +// AuthType specifies the cryptographic hash algorithm used to generate a +// symmetric key authentication digest (or CMAC) for an NTP message. Please +// note that MD5 and SHA1 are no longer considered secure; they appear here +// solely for compatibility with existing NTP server implementations. +type AuthType int + +const ( + AuthNone AuthType = iota // no authentication + AuthMD5 // MD5 digest + AuthSHA1 // SHA-1 digest + AuthSHA256 // SHA-2 digest (256 bits) + AuthSHA512 // SHA-2 digest (512 bits) + AuthAES128 // AES-128-CMAC + AuthAES256 // AES-256-CMAC +) + +// AuthOptions contains fields used to configure symmetric key authentication +// for an NTP query. +type AuthOptions struct { + // Type determines the cryptographic hash algorithm used to compute the + // authentication digest or CMAC. + Type AuthType + + // The cryptographic key used by the client to perform authentication. The + // key may be hex-encoded or ascii-encoded. To use a hex-encoded key, + // prefix it by "HEX:". To use an ascii-encoded key, prefix it by + // "ASCII:". For example, "HEX:6931564b4a5a5045766c55356b30656c7666316c" + // or "ASCII:cvuZyN4C8HX8hNcAWDWp". + Key string + + // The identifier used by the NTP server to identify which key to use + // for authentication purposes. + KeyID uint16 +} + +var algorithms = []struct { + MinKeySize int + MaxKeySize int + DigestSize int + CalcDigest func(payload, key []byte) []byte +}{ + {0, 0, 0, nil}, // AuthNone + {4, 32, 16, calcDigest_MD5}, // AuthMD5 + {4, 32, 20, calcDigest_SHA1}, // AuthSHA1 + {4, 32, 20, calcDigest_SHA256}, // AuthSHA256 + {4, 32, 20, calcDigest_SHA512}, // AuthSHA512 + {16, 16, 16, calcCMAC_AES}, // AuthAES128 + {32, 32, 16, calcCMAC_AES}, // AuthAES256 +} + +func calcDigest_MD5(payload, key []byte) []byte { + digest := md5.Sum(append(key, payload...)) + return digest[:] +} + +func calcDigest_SHA1(payload, key []byte) []byte { + digest := sha1.Sum(append(key, payload...)) + return digest[:] +} + +func calcDigest_SHA256(payload, key []byte) []byte { + digest := sha256.Sum256(append(key, payload...)) + return digest[:20] +} + +func calcDigest_SHA512(payload, key []byte) []byte { + digest := sha512.Sum512(append(key, payload...)) + return digest[:20] +} + +func calcCMAC_AES(payload, key []byte) []byte { + // calculate the CMAC according to the algorithm defined in RFC 4493. See + // https://tools.ietf.org/html/rfc4493 for details. + c, err := aes.NewCipher(key) + if err != nil { + panic(err) + } + + // Generate subkeys. + const rb = 0x87 + k1 := make([]byte, 16) + k2 := make([]byte, 16) + c.Encrypt(k1, k1) + double(k1, k1, rb) + double(k2, k1, rb) + + // Process all but the last block. + cmac := make([]byte, 16) + for ; len(payload) > 16; payload = payload[16:] { + xor(cmac, payload[:16]) + c.Encrypt(cmac, cmac) + } + + // Process the last block, padding as necessary. + if len(payload) == 16 { + xor(cmac, payload) + xor(cmac, k1) + } else { + xor(cmac, pad(payload)) + xor(cmac, k2) + } + c.Encrypt(cmac, cmac) + + return cmac +} + +func pad(block []byte) []byte { + pad := make([]byte, 16-len(block)) + pad[0] = 0x80 + return append(block, pad...) +} + +func double(dst, src []byte, xor int) { + _ = src[15] // compiler hint: bounds check + s0 := binary.BigEndian.Uint64(src[0:8]) + s1 := binary.BigEndian.Uint64(src[8:16]) + + carry := int(s0 >> 63) + d0 := (s0 << 1) | (s1 >> 63) + d1 := (s1 << 1) ^ uint64(subtle.ConstantTimeSelect(carry, xor, 0)) + + _ = dst[15] // compiler hint: bounds check + binary.BigEndian.PutUint64(dst[0:8], d0) + binary.BigEndian.PutUint64(dst[8:16], d1) +} + +func xor(dst, src []byte) { + _ = src[15] // compiler hint: bounds check + s0 := binary.BigEndian.Uint64(src[0:8]) + s1 := binary.BigEndian.Uint64(src[8:16]) + + _ = dst[15] // compiler hint: bounds check + d0 := s0 ^ binary.BigEndian.Uint64(dst[0:8]) + d1 := s1 ^ binary.BigEndian.Uint64(dst[8:16]) + + binary.BigEndian.PutUint64(dst[0:8], d0) + binary.BigEndian.PutUint64(dst[8:16], d1) +} + +func decodeAuthKey(opt AuthOptions) (key []byte, err error) { + if opt.Type == AuthNone { + return nil, nil + } + + var keyIn string + var isHex bool + switch { + case len(opt.Key) >= 4 && opt.Key[:4] == "HEX:": + isHex, keyIn = true, opt.Key[4:] + case len(opt.Key) >= 6 && opt.Key[:6] == "ASCII:": + isHex, keyIn = false, opt.Key[6:] + case len(opt.Key) > 20: + isHex, keyIn = true, opt.Key + default: + isHex, keyIn = false, opt.Key + } + + if isHex { + key, err = hex.DecodeString(keyIn) + if err != nil { + return nil, ErrInvalidAuthKey + } + } else { + key = []byte(keyIn) + } + + a := algorithms[opt.Type] + if len(key) < a.MinKeySize { + return nil, ErrInvalidAuthKey + } + if len(key) > a.MaxKeySize { + key = key[:a.MaxKeySize] + } + + return key, nil +} + +func appendMAC(buf *bytes.Buffer, opt AuthOptions, key []byte) { + if opt.Type == AuthNone { + return + } + + a := algorithms[opt.Type] + payload := buf.Bytes() + digest := a.CalcDigest(payload, key) + binary.Write(buf, binary.BigEndian, uint32(opt.KeyID)) + binary.Write(buf, binary.BigEndian, digest) +} + +func verifyMAC(buf []byte, opt AuthOptions, key []byte) error { + if opt.Type == AuthNone { + return nil + } + + // Validate that there are enough bytes at the end of the message to + // contain a MAC. + const headerSize = 48 + a := algorithms[opt.Type] + macLen := 4 + a.DigestSize + remain := len(buf) - headerSize + if remain < macLen || (remain%4) != 0 { + return ErrAuthFailed + } + + // The key ID returned by the server must be the same as the key ID sent + // to the server. + payloadLen := len(buf) - macLen + mac := buf[payloadLen:] + keyID := binary.BigEndian.Uint32(mac[:4]) + if keyID != uint32(opt.KeyID) { + return ErrAuthFailed + } + + // Calculate and compare digests. + payload := buf[:payloadLen] + digest := a.CalcDigest(payload, key) + if subtle.ConstantTimeCompare(digest, mac[4:]) != 1 { + return ErrAuthFailed + } + + return nil +} diff --git a/vendor/github.com/beevik/ntp/ntp.go b/vendor/github.com/beevik/ntp/ntp.go index d8b4952c..535a289e 100644 --- a/vendor/github.com/beevik/ntp/ntp.go +++ b/vendor/github.com/beevik/ntp/ntp.go @@ -1,26 +1,45 @@ -// Copyright 2015-2017 Brett Vickers. +// Copyright © 2015-2023 Brett Vickers. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package ntp provides an implementation of a Simple NTP (SNTP) client // capable of querying the current time from a remote NTP server. See -// RFC5905 (https://tools.ietf.org/html/rfc5905) for more details. +// RFC 5905 (https://tools.ietf.org/html/rfc5905) for more details. // // This approach grew out of a go-nuts post by Michael Hofmann: // https://groups.google.com/forum/?fromgroups#!topic/golang-nuts/FlcdMU5fkLQ package ntp import ( + "bytes" "crypto/rand" "encoding/binary" "errors" "fmt" "net" + "strconv" + "strings" "time" "golang.org/x/net/ipv4" ) +var ( + ErrAuthFailed = errors.New("authentication failed") + ErrInvalidAuthKey = errors.New("invalid authentication key") + ErrInvalidDispersion = errors.New("invalid dispersion in response") + ErrInvalidLeapSecond = errors.New("invalid leap second in response") + ErrInvalidMode = errors.New("invalid mode in response") + ErrInvalidProtocolVersion = errors.New("invalid protocol version requested") + ErrInvalidStratum = errors.New("invalid stratum in response") + ErrInvalidTime = errors.New("invalid time reported") + ErrInvalidTransmitTime = errors.New("invalid transmit time in response") + ErrKissOfDeath = errors.New("kiss of death received") + ErrServerClockFreshness = errors.New("server clock not fresh") + ErrServerResponseMismatch = errors.New("server response didn't match request") + ErrServerTickedBackwards = errors.New("server clock ticked backwards") +) + // The LeapIndicator is used to warn if a leap second should be inserted // or deleted in the last minute of the current month. type LeapIndicator uint8 @@ -42,6 +61,7 @@ const ( // Internal constants const ( defaultNtpVersion = 4 + defaultNtpPort = 123 nanoPerSec = 1000000000 maxStratum = 16 defaultTimeout = 5 * time.Second @@ -119,71 +139,119 @@ func (t ntpTimeShort) Duration() time.Duration { return time.Duration(sec + nsec) } -// msg is an internal representation of an NTP packet. -type msg struct { +// header is an internal representation of an NTP packet header. +type header struct { LiVnMode uint8 // Leap Indicator (2) + Version (3) + Mode (3) Stratum uint8 Poll int8 Precision int8 RootDelay ntpTimeShort RootDispersion ntpTimeShort - ReferenceID uint32 + ReferenceID uint32 // KoD code if Stratum == 0 ReferenceTime ntpTime OriginTime ntpTime ReceiveTime ntpTime TransmitTime ntpTime } -// setVersion sets the NTP protocol version on the message. -func (m *msg) setVersion(v int) { - m.LiVnMode = (m.LiVnMode & 0xc7) | uint8(v)<<3 +// setVersion sets the NTP protocol version on the header. +func (h *header) setVersion(v int) { + h.LiVnMode = (h.LiVnMode & 0xc7) | uint8(v)<<3 } -// setMode sets the NTP protocol mode on the message. -func (m *msg) setMode(md mode) { - m.LiVnMode = (m.LiVnMode & 0xf8) | uint8(md) +// setMode sets the NTP protocol mode on the header. +func (h *header) setMode(md mode) { + h.LiVnMode = (h.LiVnMode & 0xf8) | uint8(md) } -// setLeap modifies the leap indicator on the message. -func (m *msg) setLeap(li LeapIndicator) { - m.LiVnMode = (m.LiVnMode & 0x3f) | uint8(li)<<6 +// setLeap modifies the leap indicator on the header. +func (h *header) setLeap(li LeapIndicator) { + h.LiVnMode = (h.LiVnMode & 0x3f) | uint8(li)<<6 } -// getVersion returns the version value in the message. -func (m *msg) getVersion() int { - return int((m.LiVnMode >> 3) & 0x07) +// getMode returns the mode value in the header. +func (h *header) getMode() mode { + return mode(h.LiVnMode & 0x07) } -// getMode returns the mode value in the message. -func (m *msg) getMode() mode { - return mode(m.LiVnMode & 0x07) +// getLeap returns the leap indicator on the header. +func (h *header) getLeap() LeapIndicator { + return LeapIndicator((h.LiVnMode >> 6) & 0x03) } -// getLeap returns the leap indicator on the message. -func (m *msg) getLeap() LeapIndicator { - return LeapIndicator((m.LiVnMode >> 6) & 0x03) +// An Extension adds custom behaviors capable of modifying NTP packets before +// being sent to the server and processing packets after being received by the +// server. +type Extension interface { + // ProcessQuery is called when the client is about to send a query to the + // NTP server. The buffer contains the NTP header. It may also contain + // extension fields added by extensions processed prior to this one. + ProcessQuery(buf *bytes.Buffer) error + + // ProcessResponse is called after the client has received the server's + // NTP response. The buffer contains the entire message returned by the + // server. + ProcessResponse(buf []byte) error } -// QueryOptions contains the list of configurable options that may be used -// with the QueryWithOptions function. +// QueryOptions contains configurable options used by the QueryWithOptions +// function. type QueryOptions struct { - Timeout time.Duration // defaults to 5 seconds - Version int // NTP protocol version, defaults to 4 - LocalAddress string // IP address to use for the client address - Port int // Server port, defaults to 123 - TTL int // IP TTL to use, defaults to system default + // Timeout determines how long the client waits for a response from the + // server before failing with a timeout error. Defaults to 5 seconds. + Timeout time.Duration + + // Version of the NTP protocol to use. Defaults to 4. + Version int + + // LocalAddress contains the local IP address to use when creating a + // connection to the remote NTP server. This may be useful when the local + // system has more than one IP address. This address should not contain + // a port number. + LocalAddress string + + // TTL specifies the maximum number of IP hops before the query datagram + // is dropped by the network. Defaults to the local system's default value. + TTL int + + // Auth contains the settings used to configure NTP symmetric key + // authentication. See RFC 5905 for further details. + Auth AuthOptions + + // Extensions may be added to modify NTP queries before they are + // transmitted and to process NTP responses after they arrive. + Extensions []Extension + + // Dialer is a callback used to override the default UDP network dialer. + // The localAddress is directly copied from the LocalAddress field + // specified in QueryOptions. It may be the empty string or a host address + // (without port number). The remoteAddress is the "host:port" string + // derived from the first parameter to QueryWithOptions. The + // remoteAddress is guaranteed to include a port number. + Dialer func(localAddress, remoteAddress string) (net.Conn, error) + + // Dial is a callback used to override the default UDP network dialer. + // + // DEPRECATED. Use Dialer instead. + Dial func(laddr string, lport int, raddr string, rport int) (net.Conn, error) + + // Port indicates the port used to reach the remote NTP server. + // + // DEPRECATED. Embed the port number in the query address string instead. + Port int } // A Response contains time data, some of which is returned by the NTP server -// and some of which is calculated by the client. +// and some of which is calculated by this client. type Response struct { // Time is the transmit time reported by the server just before it - // responded to the client's NTP query. + // responded to the client's NTP query. You should not use this value + // for time synchronization purposes. Use the ClockOffset instead. Time time.Time - // ClockOffset is the estimated offset of the client clock relative to - // the server. Add this to the client's system clock time to obtain a - // more accurate time. + // ClockOffset is the estimated offset of the local system clock relative + // to the server's clock. Add this value to subsequent local system time + // measurements in order to obtain a more accurate time. ClockOffset time.Duration // RTT is the measured round-trip-time delay estimate between the client @@ -200,8 +268,13 @@ type Response struct { // issues too many requests to the server in a short period of time. Stratum uint8 - // ReferenceID is a 32-bit identifier identifying the server or - // reference clock. + // ReferenceID is a 32-bit integer identifying the server or reference + // clock. For stratum 1 servers, this is typically a meaningful + // zero-padded ASCII-encoded string assigned to the clock. For stratum 2+ + // servers, this is a reference identifier for the server and is either + // the server's IPv4 address or a hash of its IPv6 address. For + // kiss-of-death responses (stratum 0), this is the ASCII-encoded "kiss + // code". ReferenceID uint32 // ReferenceTime is the time when the server's system clock was last @@ -233,36 +306,79 @@ type Response struct { MinError time.Duration // KissCode is a 4-character string describing the reason for a - // "kiss of death" response (stratum = 0). For a list of standard kiss + // "kiss of death" response (stratum=0). For a list of standard kiss // codes, see https://tools.ietf.org/html/rfc5905#section-7.4. KissCode string - // Poll is the maximum interval between successive NTP polling messages. - // It is not relevant for simple NTP clients like this one. + // Poll is the maximum interval between successive NTP query messages to + // the server. Poll time.Duration + + authErr error +} + +// IsKissOfDeath returns true if the response is a "kiss of death" from the +// remote server. If this function returns true, you may examine the +// response's KissCode value to determine the reason for the kiss of death. +func (r *Response) IsKissOfDeath() bool { + return r.Stratum == 0 +} + +// ReferenceString returns the response's ReferenceID value formatted as a +// string. If the response's stratum is zero, then the "kiss o' death" string +// is returned. If stratum is one, then the server is a reference clock and +// the reference clock's name is returned. If stratum is two or greater, then +// the ID is either an IPv4 address or an MD5 hash of the IPv6 address; in +// either case the reference string is reported as 4 dot-separated +// decimal-based integers. +func (r *Response) ReferenceString() string { + if r.Stratum == 0 { + return kissCode(r.ReferenceID) + } + + var b [4]byte + binary.BigEndian.PutUint32(b[:], r.ReferenceID) + + if r.Stratum == 1 { + const dot = rune(0x22c5) + var r []rune + for i := range b { + if b[i] == 0 { + break + } + if b[i] >= 32 && b[i] <= 126 { + r = append(r, rune(b[i])) + } else { + r = append(r, dot) + } + } + return fmt.Sprintf(".%s.", string(r)) + } + + return fmt.Sprintf("%d.%d.%d.%d", b[0], b[1], b[2], b[3]) } // Validate checks if the response is valid for the purposes of time // synchronization. func (r *Response) Validate() error { + // Forward authentication errors. + if r.authErr != nil { + return r.authErr + } + // Handle invalid stratum values. if r.Stratum == 0 { - return fmt.Errorf("kiss of death received: %s", r.KissCode) + return ErrKissOfDeath } if r.Stratum >= maxStratum { - return errors.New("invalid stratum in response") - } - - // Handle invalid leap second indicator. - if r.Leap == LeapNotInSync { - return errors.New("invalid leap second") + return ErrInvalidStratum } // Estimate the "freshness" of the time. If it exceeds the maximum // polling interval (~36 hours), then it cannot be considered "fresh". freshness := r.Time.Sub(r.ReferenceTime) if freshness > maxPollInterval { - return errors.New("server clock not fresh") + return ErrServerClockFreshness } // Calculate the peer synchronization distance, lambda: @@ -272,95 +388,106 @@ func (r *Response) Validate() error { // https://tools.ietf.org/html/rfc5905#appendix-A.5.1.1. lambda := r.RootDelay/2 + r.RootDispersion if lambda > maxDispersion { - return errors.New("invalid dispersion") + return ErrInvalidDispersion } // If the server's transmit time is before its reference time, the // response is invalid. if r.Time.Before(r.ReferenceTime) { - return errors.New("invalid time reported") + return ErrInvalidTime + } + + // Handle invalid leap second indicator. + if r.Leap == LeapNotInSync { + return ErrInvalidLeapSecond } // nil means the response is valid. return nil } -// Query returns a response from the remote NTP server host. It contains -// the time at which the server transmitted the response as well as other -// useful information about the time and the remote server. -func Query(host string) (*Response, error) { - return QueryWithOptions(host, QueryOptions{}) +// Query requests time data from a remote NTP server. The response contains +// information from which a more accurate local time can be inferred. +// +// The server address is of the form "host", "host:port", "host%zone:port", +// "[host]:port" or "[host%zone]:port". The host may contain an IPv4, IPv6 or +// domain name address. When specifying both a port and an IPv6 address, one +// of the bracket formats must be used. If no port is included, NTP default +// port 123 is used. +func Query(address string) (*Response, error) { + return QueryWithOptions(address, QueryOptions{}) } // QueryWithOptions performs the same function as Query but allows for the -// customization of several query options. -func QueryWithOptions(host string, opt QueryOptions) (*Response, error) { - m, now, err := getTime(host, opt) - if err != nil { +// customization of certain query behaviors. See the comments for Query and +// QueryOptions for further details. +func QueryWithOptions(address string, opt QueryOptions) (*Response, error) { + h, now, err := getTime(address, &opt) + if err != nil && err != ErrAuthFailed { return nil, err } - return parseTime(m, now), nil + + return generateResponse(h, now, err), nil } -// TimeV returns the current time using information from a remote NTP server. -// On error, it returns the local system time. The version may be 2, 3, or 4. +// Time returns the current, corrected local time using information returned +// from the remote NTP server. On error, Time returns the uncorrected local +// system time. // -// Deprecated: TimeV is deprecated. Use QueryWithOptions instead. -func TimeV(host string, version int) (time.Time, error) { - m, recvTime, err := getTime(host, QueryOptions{Version: version}) +// The server address is of the form "host", "host:port", "host%zone:port", +// "[host]:port" or "[host%zone]:port". The host may contain an IPv4, IPv6 or +// domain name address. When specifying both a port and an IPv6 address, one +// of the bracket formats must be used. If no port is included, NTP default +// port 123 is used. +func Time(address string) (time.Time, error) { + r, err := Query(address) if err != nil { return time.Now(), err } - r := parseTime(m, recvTime) err = r.Validate() if err != nil { return time.Now(), err } - // Use the clock offset to calculate the time. + // Use the response's clock offset to calculate an accurate time. return time.Now().Add(r.ClockOffset), nil } -// Time returns the current time using information from a remote NTP server. -// It uses version 4 of the NTP protocol. On error, it returns the local -// system time. -func Time(host string) (time.Time, error) { - return TimeV(host, defaultNtpVersion) -} - -// getTime performs the NTP server query and returns the response message +// getTime performs the NTP server query and returns the response header // along with the local system time it was received. -func getTime(host string, opt QueryOptions) (*msg, ntpTime, error) { +func getTime(address string, opt *QueryOptions) (*header, ntpTime, error) { + if opt.Timeout == 0 { + opt.Timeout = defaultTimeout + } if opt.Version == 0 { opt.Version = defaultNtpVersion } if opt.Version < 2 || opt.Version > 4 { - return nil, 0, errors.New("invalid protocol version requested") + return nil, 0, ErrInvalidProtocolVersion } - - // Resolve the remote NTP server address. - raddr, err := net.ResolveUDPAddr("udp", net.JoinHostPort(host, "123")) - if err != nil { - return nil, 0, err + if opt.Port == 0 { + opt.Port = defaultNtpPort } - - // Resolve the local address if specified as an option. - var laddr *net.UDPAddr - if opt.LocalAddress != "" { - laddr, err = net.ResolveUDPAddr("udp", net.JoinHostPort(opt.LocalAddress, "0")) - if err != nil { - return nil, 0, err + if opt.Dial != nil { + // wrapper for the deprecated Dial callback. + opt.Dialer = func(la, ra string) (net.Conn, error) { + return dialWrapper(la, ra, opt.Dial) } } + if opt.Dialer == nil { + opt.Dialer = defaultDialer + } - // Override the port if requested. - if opt.Port != 0 { - raddr.Port = opt.Port + // Compose a conforming host:port remote address string if the address + // string doesn't already contain a port. + remoteAddress, err := fixHostPort(address, opt.Port) + if err != nil { + return nil, 0, err } - // Prepare a "connection" to the remote server. - con, err := net.DialUDP("udp", laddr, raddr) + // Connect to the remote server. + con, err := opt.Dialer(opt.LocalAddress, remoteAddress) if err != nil { return nil, 0, err } @@ -376,96 +503,205 @@ func getTime(host string, opt QueryOptions) (*msg, ntpTime, error) { } // Set a timeout on the connection. - if opt.Timeout == 0 { - opt.Timeout = defaultTimeout - } con.SetDeadline(time.Now().Add(opt.Timeout)) - // Allocate a message to hold the response. - recvMsg := new(msg) + // Allocate a buffer big enough to hold an entire response datagram. + recvBuf := make([]byte, 8192) + recvHdr := new(header) - // Allocate a message to hold the query. - xmitMsg := new(msg) - xmitMsg.setMode(client) - xmitMsg.setVersion(opt.Version) - xmitMsg.setLeap(LeapNotInSync) + // Allocate the query message header. + xmitHdr := new(header) + xmitHdr.setMode(client) + xmitHdr.setVersion(opt.Version) + xmitHdr.setLeap(LeapNoWarning) + xmitHdr.Precision = 0x20 - // To ensure privacy and prevent spoofing, try to use a random 64-bit - // value for the TransmitTime. If crypto/rand couldn't generate a - // random value, fall back to using the system clock. Keep track of - // when the messsage was actually transmitted. + // To help prevent spoofing and client fingerprinting, use a + // cryptographically random 64-bit value for the TransmitTime. See: + // https://www.ietf.org/archive/id/draft-ietf-ntp-data-minimization-04.txt bits := make([]byte, 8) _, err = rand.Read(bits) - var xmitTime time.Time - if err == nil { - xmitMsg.TransmitTime = ntpTime(binary.BigEndian.Uint64(bits)) - xmitTime = time.Now() - } else { - xmitTime = time.Now() - xmitMsg.TransmitTime = toNtpTime(xmitTime) + if err != nil { + return nil, 0, err } + xmitHdr.TransmitTime = ntpTime(binary.BigEndian.Uint64(bits)) + + // Write the query header to a transmit buffer. + var xmitBuf bytes.Buffer + binary.Write(&xmitBuf, binary.BigEndian, xmitHdr) - // Transmit the query. - err = binary.Write(con, binary.BigEndian, xmitMsg) + // Allow extensions to process the query and add to the transmit buffer. + for _, e := range opt.Extensions { + err = e.ProcessQuery(&xmitBuf) + if err != nil { + return nil, 0, err + } + } + + // If using symmetric key authentication, decode and validate the auth key + // string. + authKey, err := decodeAuthKey(opt.Auth) + if err != nil { + return nil, 0, err + } + + // Append a MAC if authentication is being used. + appendMAC(&xmitBuf, opt.Auth, authKey) + + // Transmit the query and keep track of when it was transmitted. + xmitTime := time.Now() + _, err = con.Write(xmitBuf.Bytes()) if err != nil { return nil, 0, err } // Receive the response. - err = binary.Read(con, binary.BigEndian, recvMsg) + recvBytes, err := con.Read(recvBuf) if err != nil { return nil, 0, err } - // Keep track of the time the response was received. + // Keep track of the time the response was received. As of go 1.9, the + // time package uses a monotonic clock, so delta will never be less than + // zero for go version 1.9 or higher. delta := time.Since(xmitTime) if delta < 0 { - // The local system may have had its clock adjusted since it - // sent the query. In go 1.9 and later, time.Since ensures - // that a monotonic clock is used, so delta can never be less - // than zero. In versions before 1.9, a monotonic clock is - // not used, so we have to check. - return nil, 0, errors.New("client clock ticked backwards") + delta = 0 + } + recvTime := xmitTime.Add(delta) + + // Parse the response header. + recvBuf = recvBuf[:recvBytes] + recvReader := bytes.NewReader(recvBuf) + err = binary.Read(recvReader, binary.BigEndian, recvHdr) + if err != nil { + return nil, 0, err + } + + // Allow extensions to process the response. + for i := len(opt.Extensions) - 1; i >= 0; i-- { + err = opt.Extensions[i].ProcessResponse(recvBuf) + if err != nil { + return nil, 0, err + } } - recvTime := toNtpTime(xmitTime.Add(delta)) // Check for invalid fields. - if recvMsg.getMode() != server { - return nil, 0, errors.New("invalid mode in response") + if recvHdr.getMode() != server { + return nil, 0, ErrInvalidMode } - if recvMsg.TransmitTime == ntpTime(0) { - return nil, 0, errors.New("invalid transmit time in response") + if recvHdr.TransmitTime == ntpTime(0) { + return nil, 0, ErrInvalidTransmitTime } - if recvMsg.OriginTime != xmitMsg.TransmitTime { - return nil, 0, errors.New("server response mismatch") + if recvHdr.OriginTime != xmitHdr.TransmitTime { + return nil, 0, ErrServerResponseMismatch } - if recvMsg.ReceiveTime > recvMsg.TransmitTime { - return nil, 0, errors.New("server clock ticked backwards") + if recvHdr.ReceiveTime > recvHdr.TransmitTime { + return nil, 0, ErrServerTickedBackwards } // Correct the received message's origin time using the actual // transmit time. - recvMsg.OriginTime = toNtpTime(xmitTime) + recvHdr.OriginTime = toNtpTime(xmitTime) + + // Perform authentication of the server response. + authErr := verifyMAC(recvBuf, opt.Auth, authKey) + + return recvHdr, toNtpTime(recvTime), authErr +} + +// defaultDialer provides a UDP dialer based on Go's built-in net stack. +func defaultDialer(localAddress, remoteAddress string) (net.Conn, error) { + var laddr *net.UDPAddr + if localAddress != "" { + var err error + laddr, err = net.ResolveUDPAddr("udp", net.JoinHostPort(localAddress, "0")) + if err != nil { + return nil, err + } + } + + raddr, err := net.ResolveUDPAddr("udp", remoteAddress) + if err != nil { + return nil, err + } + + return net.DialUDP("udp", laddr, raddr) +} + +// dialWrapper is used to wrap the deprecated Dial callback in QueryOptions. +func dialWrapper(la, ra string, + dial func(la string, lp int, ra string, rp int) (net.Conn, error)) (net.Conn, error) { + rhost, rport, err := net.SplitHostPort(ra) + if err != nil { + return nil, err + } + + rportValue, err := strconv.Atoi(rport) + if err != nil { + return nil, err + } + + return dial(la, 0, rhost, rportValue) +} + +// fixHostPort examines an address in one of the accepted forms and fixes it +// to include a port number if necessary. +func fixHostPort(address string, defaultPort int) (fixed string, err error) { + if len(address) == 0 { + return "", errors.New("address string is empty") + } + + // If the address is wrapped in brackets, append a port if necessary. + if address[0] == '[' { + end := strings.IndexByte(address, ']') + switch { + case end < 0: + return "", errors.New("missing ']' in address") + case end+1 == len(address): + return fmt.Sprintf("%s:%d", address, defaultPort), nil + case address[end+1] == ':': + return address, nil + default: + return "", errors.New("unexpected character following ']' in address") + } + } + + // No colons? Must be a port-less IPv4 or domain address. + last := strings.LastIndexByte(address, ':') + if last < 0 { + return fmt.Sprintf("%s:%d", address, defaultPort), nil + } + + // Exactly one colon? A port have been included along with an IPv4 or + // domain address. (IPv6 addresses are guaranteed to have more than one + // colon.) + prev := strings.LastIndexByte(address[:last], ':') + if prev < 0 { + return address, nil + } - return recvMsg, recvTime, nil + // Two or more colons means we must have an IPv6 address without a port. + return fmt.Sprintf("[%s]:%d", address, defaultPort), nil } -// parseTime parses the NTP packet along with the packet receive time to -// generate a Response record. -func parseTime(m *msg, recvTime ntpTime) *Response { +// generateResponse processes NTP header fields along with the its receive +// time to generate a Response record. +func generateResponse(h *header, recvTime ntpTime, authErr error) *Response { r := &Response{ - Time: m.TransmitTime.Time(), - ClockOffset: offset(m.OriginTime, m.ReceiveTime, m.TransmitTime, recvTime), - RTT: rtt(m.OriginTime, m.ReceiveTime, m.TransmitTime, recvTime), - Precision: toInterval(m.Precision), - Stratum: m.Stratum, - ReferenceID: m.ReferenceID, - ReferenceTime: m.ReferenceTime.Time(), - RootDelay: m.RootDelay.Duration(), - RootDispersion: m.RootDispersion.Duration(), - Leap: m.getLeap(), - MinError: minError(m.OriginTime, m.ReceiveTime, m.TransmitTime, recvTime), - Poll: toInterval(m.Poll), + Time: h.TransmitTime.Time(), + ClockOffset: offset(h.OriginTime, h.ReceiveTime, h.TransmitTime, recvTime), + RTT: rtt(h.OriginTime, h.ReceiveTime, h.TransmitTime, recvTime), + Precision: toInterval(h.Precision), + Stratum: h.Stratum, + ReferenceID: h.ReferenceID, + ReferenceTime: h.ReferenceTime.Time(), + RootDelay: h.RootDelay.Duration(), + RootDispersion: h.RootDispersion.Duration(), + Leap: h.getLeap(), + MinError: minError(h.OriginTime, h.ReceiveTime, h.TransmitTime, recvTime), + Poll: toInterval(h.Poll), + authErr: authErr, } // Calculate values depending on other calculated values @@ -558,7 +794,7 @@ func toInterval(t int8) time.Duration { func kissCode(id uint32) string { isPrintable := func(ch byte) bool { return ch >= 32 && ch <= 126 } - b := []byte{ + b := [4]byte{ byte(id >> 24), byte(id >> 16), byte(id >> 8), @@ -569,5 +805,5 @@ func kissCode(id uint32) string { return "" } } - return string(b) + return string(b[:]) } diff --git a/vendor/github.com/cespare/xxhash/v2/README.md b/vendor/github.com/cespare/xxhash/v2/README.md index 792b4a60..8bf0e5b7 100644 --- a/vendor/github.com/cespare/xxhash/v2/README.md +++ b/vendor/github.com/cespare/xxhash/v2/README.md @@ -3,8 +3,7 @@ [![Go Reference](https://pkg.go.dev/badge/github.com/cespare/xxhash/v2.svg)](https://pkg.go.dev/github.com/cespare/xxhash/v2) [![Test](https://github.com/cespare/xxhash/actions/workflows/test.yml/badge.svg)](https://github.com/cespare/xxhash/actions/workflows/test.yml) -xxhash is a Go implementation of the 64-bit -[xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a +xxhash is a Go implementation of the 64-bit [xxHash] algorithm, XXH64. This is a high-quality hashing algorithm that is much faster than anything in the Go standard library. @@ -25,8 +24,11 @@ func (*Digest) WriteString(string) (int, error) func (*Digest) Sum64() uint64 ``` -This implementation provides a fast pure-Go implementation and an even faster -assembly implementation for amd64. +The package is written with optimized pure Go and also contains even faster +assembly implementations for amd64 and arm64. If desired, the `purego` build tag +opts into using the Go code even on those architectures. + +[xxHash]: http://cyan4973.github.io/xxHash/ ## Compatibility @@ -45,19 +47,20 @@ I recommend using the latest release of Go. Here are some quick benchmarks comparing the pure-Go and assembly implementations of Sum64. -| input size | purego | asm | -| --- | --- | --- | -| 5 B | 979.66 MB/s | 1291.17 MB/s | -| 100 B | 7475.26 MB/s | 7973.40 MB/s | -| 4 KB | 17573.46 MB/s | 17602.65 MB/s | -| 10 MB | 17131.46 MB/s | 17142.16 MB/s | +| input size | purego | asm | +| ---------- | --------- | --------- | +| 4 B | 1.3 GB/s | 1.2 GB/s | +| 16 B | 2.9 GB/s | 3.5 GB/s | +| 100 B | 6.9 GB/s | 8.1 GB/s | +| 4 KB | 11.7 GB/s | 16.7 GB/s | +| 10 MB | 12.0 GB/s | 17.3 GB/s | -These numbers were generated on Ubuntu 18.04 with an Intel i7-8700K CPU using -the following commands under Go 1.11.2: +These numbers were generated on Ubuntu 20.04 with an Intel Xeon Platinum 8252C +CPU using the following commands under Go 1.19.2: ``` -$ go test -tags purego -benchtime 10s -bench '/xxhash,direct,bytes' -$ go test -benchtime 10s -bench '/xxhash,direct,bytes' +benchstat <(go test -tags purego -benchtime 500ms -count 15 -bench 'Sum64$') +benchstat <(go test -benchtime 500ms -count 15 -bench 'Sum64$') ``` ## Projects using this package diff --git a/vendor/github.com/cespare/xxhash/v2/testall.sh b/vendor/github.com/cespare/xxhash/v2/testall.sh new file mode 100644 index 00000000..94b9c443 --- /dev/null +++ b/vendor/github.com/cespare/xxhash/v2/testall.sh @@ -0,0 +1,10 @@ +#!/bin/bash +set -eu -o pipefail + +# Small convenience script for running the tests with various combinations of +# arch/tags. This assumes we're running on amd64 and have qemu available. + +go test ./... +go test -tags purego ./... +GOARCH=arm64 go test +GOARCH=arm64 go test -tags purego diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash.go b/vendor/github.com/cespare/xxhash/v2/xxhash.go index 15c835d5..a9e0d45c 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash.go @@ -16,19 +16,11 @@ const ( prime5 uint64 = 2870177450012600261 ) -// NOTE(caleb): I'm using both consts and vars of the primes. Using consts where -// possible in the Go code is worth a small (but measurable) performance boost -// by avoiding some MOVQs. Vars are needed for the asm and also are useful for -// convenience in the Go code in a few places where we need to intentionally -// avoid constant arithmetic (e.g., v1 := prime1 + prime2 fails because the -// result overflows a uint64). -var ( - prime1v = prime1 - prime2v = prime2 - prime3v = prime3 - prime4v = prime4 - prime5v = prime5 -) +// Store the primes in an array as well. +// +// The consts are used when possible in Go code to avoid MOVs but we need a +// contiguous array of the assembly code. +var primes = [...]uint64{prime1, prime2, prime3, prime4, prime5} // Digest implements hash.Hash64. type Digest struct { @@ -50,10 +42,10 @@ func New() *Digest { // Reset clears the Digest's state so that it can be reused. func (d *Digest) Reset() { - d.v1 = prime1v + prime2 + d.v1 = primes[0] + prime2 d.v2 = prime2 d.v3 = 0 - d.v4 = -prime1v + d.v4 = -primes[0] d.total = 0 d.n = 0 } @@ -69,21 +61,23 @@ func (d *Digest) Write(b []byte) (n int, err error) { n = len(b) d.total += uint64(n) + memleft := d.mem[d.n&(len(d.mem)-1):] + if d.n+n < 32 { // This new data doesn't even fill the current block. - copy(d.mem[d.n:], b) + copy(memleft, b) d.n += n return } if d.n > 0 { // Finish off the partial block. - copy(d.mem[d.n:], b) + c := copy(memleft, b) d.v1 = round(d.v1, u64(d.mem[0:8])) d.v2 = round(d.v2, u64(d.mem[8:16])) d.v3 = round(d.v3, u64(d.mem[16:24])) d.v4 = round(d.v4, u64(d.mem[24:32])) - b = b[32-d.n:] + b = b[c:] d.n = 0 } @@ -133,21 +127,20 @@ func (d *Digest) Sum64() uint64 { h += d.total - i, end := 0, d.n - for ; i+8 <= end; i += 8 { - k1 := round(0, u64(d.mem[i:i+8])) + b := d.mem[:d.n&(len(d.mem)-1)] + for ; len(b) >= 8; b = b[8:] { + k1 := round(0, u64(b[:8])) h ^= k1 h = rol27(h)*prime1 + prime4 } - if i+4 <= end { - h ^= uint64(u32(d.mem[i:i+4])) * prime1 + if len(b) >= 4 { + h ^= uint64(u32(b[:4])) * prime1 h = rol23(h)*prime2 + prime3 - i += 4 + b = b[4:] } - for i < end { - h ^= uint64(d.mem[i]) * prime5 + for ; len(b) > 0; b = b[1:] { + h ^= uint64(b[0]) * prime5 h = rol11(h) * prime1 - i++ } h ^= h >> 33 diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s index be8db5bf..3e8b1325 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s @@ -1,215 +1,209 @@ +//go:build !appengine && gc && !purego // +build !appengine // +build gc // +build !purego #include "textflag.h" -// Register allocation: -// AX h -// SI pointer to advance through b -// DX n -// BX loop end -// R8 v1, k1 -// R9 v2 -// R10 v3 -// R11 v4 -// R12 tmp -// R13 prime1v -// R14 prime2v -// DI prime4v - -// round reads from and advances the buffer pointer in SI. -// It assumes that R13 has prime1v and R14 has prime2v. -#define round(r) \ - MOVQ (SI), R12 \ - ADDQ $8, SI \ - IMULQ R14, R12 \ - ADDQ R12, r \ - ROLQ $31, r \ - IMULQ R13, r - -// mergeRound applies a merge round on the two registers acc and val. -// It assumes that R13 has prime1v, R14 has prime2v, and DI has prime4v. -#define mergeRound(acc, val) \ - IMULQ R14, val \ - ROLQ $31, val \ - IMULQ R13, val \ - XORQ val, acc \ - IMULQ R13, acc \ - ADDQ DI, acc +// Registers: +#define h AX +#define d AX +#define p SI // pointer to advance through b +#define n DX +#define end BX // loop end +#define v1 R8 +#define v2 R9 +#define v3 R10 +#define v4 R11 +#define x R12 +#define prime1 R13 +#define prime2 R14 +#define prime4 DI + +#define round(acc, x) \ + IMULQ prime2, x \ + ADDQ x, acc \ + ROLQ $31, acc \ + IMULQ prime1, acc + +// round0 performs the operation x = round(0, x). +#define round0(x) \ + IMULQ prime2, x \ + ROLQ $31, x \ + IMULQ prime1, x + +// mergeRound applies a merge round on the two registers acc and x. +// It assumes that prime1, prime2, and prime4 have been loaded. +#define mergeRound(acc, x) \ + round0(x) \ + XORQ x, acc \ + IMULQ prime1, acc \ + ADDQ prime4, acc + +// blockLoop processes as many 32-byte blocks as possible, +// updating v1, v2, v3, and v4. It assumes that there is at least one block +// to process. +#define blockLoop() \ +loop: \ + MOVQ +0(p), x \ + round(v1, x) \ + MOVQ +8(p), x \ + round(v2, x) \ + MOVQ +16(p), x \ + round(v3, x) \ + MOVQ +24(p), x \ + round(v4, x) \ + ADDQ $32, p \ + CMPQ p, end \ + JLE loop // func Sum64(b []byte) uint64 -TEXT ·Sum64(SB), NOSPLIT, $0-32 +TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32 // Load fixed primes. - MOVQ ·prime1v(SB), R13 - MOVQ ·prime2v(SB), R14 - MOVQ ·prime4v(SB), DI + MOVQ ·primes+0(SB), prime1 + MOVQ ·primes+8(SB), prime2 + MOVQ ·primes+24(SB), prime4 // Load slice. - MOVQ b_base+0(FP), SI - MOVQ b_len+8(FP), DX - LEAQ (SI)(DX*1), BX + MOVQ b_base+0(FP), p + MOVQ b_len+8(FP), n + LEAQ (p)(n*1), end // The first loop limit will be len(b)-32. - SUBQ $32, BX + SUBQ $32, end // Check whether we have at least one block. - CMPQ DX, $32 + CMPQ n, $32 JLT noBlocks // Set up initial state (v1, v2, v3, v4). - MOVQ R13, R8 - ADDQ R14, R8 - MOVQ R14, R9 - XORQ R10, R10 - XORQ R11, R11 - SUBQ R13, R11 - - // Loop until SI > BX. -blockLoop: - round(R8) - round(R9) - round(R10) - round(R11) - - CMPQ SI, BX - JLE blockLoop - - MOVQ R8, AX - ROLQ $1, AX - MOVQ R9, R12 - ROLQ $7, R12 - ADDQ R12, AX - MOVQ R10, R12 - ROLQ $12, R12 - ADDQ R12, AX - MOVQ R11, R12 - ROLQ $18, R12 - ADDQ R12, AX - - mergeRound(AX, R8) - mergeRound(AX, R9) - mergeRound(AX, R10) - mergeRound(AX, R11) + MOVQ prime1, v1 + ADDQ prime2, v1 + MOVQ prime2, v2 + XORQ v3, v3 + XORQ v4, v4 + SUBQ prime1, v4 + + blockLoop() + + MOVQ v1, h + ROLQ $1, h + MOVQ v2, x + ROLQ $7, x + ADDQ x, h + MOVQ v3, x + ROLQ $12, x + ADDQ x, h + MOVQ v4, x + ROLQ $18, x + ADDQ x, h + + mergeRound(h, v1) + mergeRound(h, v2) + mergeRound(h, v3) + mergeRound(h, v4) JMP afterBlocks noBlocks: - MOVQ ·prime5v(SB), AX + MOVQ ·primes+32(SB), h afterBlocks: - ADDQ DX, AX - - // Right now BX has len(b)-32, and we want to loop until SI > len(b)-8. - ADDQ $24, BX - - CMPQ SI, BX - JG fourByte - -wordLoop: - // Calculate k1. - MOVQ (SI), R8 - ADDQ $8, SI - IMULQ R14, R8 - ROLQ $31, R8 - IMULQ R13, R8 - - XORQ R8, AX - ROLQ $27, AX - IMULQ R13, AX - ADDQ DI, AX - - CMPQ SI, BX - JLE wordLoop - -fourByte: - ADDQ $4, BX - CMPQ SI, BX - JG singles - - MOVL (SI), R8 - ADDQ $4, SI - IMULQ R13, R8 - XORQ R8, AX - - ROLQ $23, AX - IMULQ R14, AX - ADDQ ·prime3v(SB), AX - -singles: - ADDQ $4, BX - CMPQ SI, BX + ADDQ n, h + + ADDQ $24, end + CMPQ p, end + JG try4 + +loop8: + MOVQ (p), x + ADDQ $8, p + round0(x) + XORQ x, h + ROLQ $27, h + IMULQ prime1, h + ADDQ prime4, h + + CMPQ p, end + JLE loop8 + +try4: + ADDQ $4, end + CMPQ p, end + JG try1 + + MOVL (p), x + ADDQ $4, p + IMULQ prime1, x + XORQ x, h + + ROLQ $23, h + IMULQ prime2, h + ADDQ ·primes+16(SB), h + +try1: + ADDQ $4, end + CMPQ p, end JGE finalize -singlesLoop: - MOVBQZX (SI), R12 - ADDQ $1, SI - IMULQ ·prime5v(SB), R12 - XORQ R12, AX +loop1: + MOVBQZX (p), x + ADDQ $1, p + IMULQ ·primes+32(SB), x + XORQ x, h + ROLQ $11, h + IMULQ prime1, h - ROLQ $11, AX - IMULQ R13, AX - - CMPQ SI, BX - JL singlesLoop + CMPQ p, end + JL loop1 finalize: - MOVQ AX, R12 - SHRQ $33, R12 - XORQ R12, AX - IMULQ R14, AX - MOVQ AX, R12 - SHRQ $29, R12 - XORQ R12, AX - IMULQ ·prime3v(SB), AX - MOVQ AX, R12 - SHRQ $32, R12 - XORQ R12, AX - - MOVQ AX, ret+24(FP) + MOVQ h, x + SHRQ $33, x + XORQ x, h + IMULQ prime2, h + MOVQ h, x + SHRQ $29, x + XORQ x, h + IMULQ ·primes+16(SB), h + MOVQ h, x + SHRQ $32, x + XORQ x, h + + MOVQ h, ret+24(FP) RET -// writeBlocks uses the same registers as above except that it uses AX to store -// the d pointer. - // func writeBlocks(d *Digest, b []byte) int -TEXT ·writeBlocks(SB), NOSPLIT, $0-40 +TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 // Load fixed primes needed for round. - MOVQ ·prime1v(SB), R13 - MOVQ ·prime2v(SB), R14 + MOVQ ·primes+0(SB), prime1 + MOVQ ·primes+8(SB), prime2 // Load slice. - MOVQ b_base+8(FP), SI - MOVQ b_len+16(FP), DX - LEAQ (SI)(DX*1), BX - SUBQ $32, BX + MOVQ b_base+8(FP), p + MOVQ b_len+16(FP), n + LEAQ (p)(n*1), end + SUBQ $32, end // Load vN from d. - MOVQ d+0(FP), AX - MOVQ 0(AX), R8 // v1 - MOVQ 8(AX), R9 // v2 - MOVQ 16(AX), R10 // v3 - MOVQ 24(AX), R11 // v4 + MOVQ s+0(FP), d + MOVQ 0(d), v1 + MOVQ 8(d), v2 + MOVQ 16(d), v3 + MOVQ 24(d), v4 // We don't need to check the loop condition here; this function is // always called with at least one block of data to process. -blockLoop: - round(R8) - round(R9) - round(R10) - round(R11) - - CMPQ SI, BX - JLE blockLoop + blockLoop() // Copy vN back to d. - MOVQ R8, 0(AX) - MOVQ R9, 8(AX) - MOVQ R10, 16(AX) - MOVQ R11, 24(AX) - - // The number of bytes written is SI minus the old base pointer. - SUBQ b_base+8(FP), SI - MOVQ SI, ret+32(FP) + MOVQ v1, 0(d) + MOVQ v2, 8(d) + MOVQ v3, 16(d) + MOVQ v4, 24(d) + + // The number of bytes written is p minus the old base pointer. + SUBQ b_base+8(FP), p + MOVQ p, ret+32(FP) RET diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s b/vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s new file mode 100644 index 00000000..7e3145a2 --- /dev/null +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s @@ -0,0 +1,183 @@ +//go:build !appengine && gc && !purego +// +build !appengine +// +build gc +// +build !purego + +#include "textflag.h" + +// Registers: +#define digest R1 +#define h R2 // return value +#define p R3 // input pointer +#define n R4 // input length +#define nblocks R5 // n / 32 +#define prime1 R7 +#define prime2 R8 +#define prime3 R9 +#define prime4 R10 +#define prime5 R11 +#define v1 R12 +#define v2 R13 +#define v3 R14 +#define v4 R15 +#define x1 R20 +#define x2 R21 +#define x3 R22 +#define x4 R23 + +#define round(acc, x) \ + MADD prime2, acc, x, acc \ + ROR $64-31, acc \ + MUL prime1, acc + +// round0 performs the operation x = round(0, x). +#define round0(x) \ + MUL prime2, x \ + ROR $64-31, x \ + MUL prime1, x + +#define mergeRound(acc, x) \ + round0(x) \ + EOR x, acc \ + MADD acc, prime4, prime1, acc + +// blockLoop processes as many 32-byte blocks as possible, +// updating v1, v2, v3, and v4. It assumes that n >= 32. +#define blockLoop() \ + LSR $5, n, nblocks \ + PCALIGN $16 \ + loop: \ + LDP.P 16(p), (x1, x2) \ + LDP.P 16(p), (x3, x4) \ + round(v1, x1) \ + round(v2, x2) \ + round(v3, x3) \ + round(v4, x4) \ + SUB $1, nblocks \ + CBNZ nblocks, loop + +// func Sum64(b []byte) uint64 +TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32 + LDP b_base+0(FP), (p, n) + + LDP ·primes+0(SB), (prime1, prime2) + LDP ·primes+16(SB), (prime3, prime4) + MOVD ·primes+32(SB), prime5 + + CMP $32, n + CSEL LT, prime5, ZR, h // if n < 32 { h = prime5 } else { h = 0 } + BLT afterLoop + + ADD prime1, prime2, v1 + MOVD prime2, v2 + MOVD $0, v3 + NEG prime1, v4 + + blockLoop() + + ROR $64-1, v1, x1 + ROR $64-7, v2, x2 + ADD x1, x2 + ROR $64-12, v3, x3 + ROR $64-18, v4, x4 + ADD x3, x4 + ADD x2, x4, h + + mergeRound(h, v1) + mergeRound(h, v2) + mergeRound(h, v3) + mergeRound(h, v4) + +afterLoop: + ADD n, h + + TBZ $4, n, try8 + LDP.P 16(p), (x1, x2) + + round0(x1) + + // NOTE: here and below, sequencing the EOR after the ROR (using a + // rotated register) is worth a small but measurable speedup for small + // inputs. + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + + round0(x2) + ROR $64-27, h + EOR x2 @> 64-27, h, h + MADD h, prime4, prime1, h + +try8: + TBZ $3, n, try4 + MOVD.P 8(p), x1 + + round0(x1) + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + +try4: + TBZ $2, n, try2 + MOVWU.P 4(p), x2 + + MUL prime1, x2 + ROR $64-23, h + EOR x2 @> 64-23, h, h + MADD h, prime3, prime2, h + +try2: + TBZ $1, n, try1 + MOVHU.P 2(p), x3 + AND $255, x3, x1 + LSR $8, x3, x2 + + MUL prime5, x1 + ROR $64-11, h + EOR x1 @> 64-11, h, h + MUL prime1, h + + MUL prime5, x2 + ROR $64-11, h + EOR x2 @> 64-11, h, h + MUL prime1, h + +try1: + TBZ $0, n, finalize + MOVBU (p), x4 + + MUL prime5, x4 + ROR $64-11, h + EOR x4 @> 64-11, h, h + MUL prime1, h + +finalize: + EOR h >> 33, h + MUL prime2, h + EOR h >> 29, h + MUL prime3, h + EOR h >> 32, h + + MOVD h, ret+24(FP) + RET + +// func writeBlocks(d *Digest, b []byte) int +TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 + LDP ·primes+0(SB), (prime1, prime2) + + // Load state. Assume v[1-4] are stored contiguously. + MOVD d+0(FP), digest + LDP 0(digest), (v1, v2) + LDP 16(digest), (v3, v4) + + LDP b_base+8(FP), (p, n) + + blockLoop() + + // Store updated state. + STP (v1, v2), 0(digest) + STP (v3, v4), 16(digest) + + BIC $31, n + MOVD n, ret+32(FP) + RET diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go b/vendor/github.com/cespare/xxhash/v2/xxhash_asm.go similarity index 73% rename from vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go rename to vendor/github.com/cespare/xxhash/v2/xxhash_asm.go index ad14b807..9216e0a4 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_asm.go @@ -1,3 +1,5 @@ +//go:build (amd64 || arm64) && !appengine && gc && !purego +// +build amd64 arm64 // +build !appengine // +build gc // +build !purego diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_other.go b/vendor/github.com/cespare/xxhash/v2/xxhash_other.go index 4a5a8216..26df13bb 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_other.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_other.go @@ -1,4 +1,5 @@ -// +build !amd64 appengine !gc purego +//go:build (!amd64 && !arm64) || appengine || !gc || purego +// +build !amd64,!arm64 appengine !gc purego package xxhash @@ -14,10 +15,10 @@ func Sum64(b []byte) uint64 { var h uint64 if n >= 32 { - v1 := prime1v + prime2 + v1 := primes[0] + prime2 v2 := prime2 v3 := uint64(0) - v4 := -prime1v + v4 := -primes[0] for len(b) >= 32 { v1 = round(v1, u64(b[0:8:len(b)])) v2 = round(v2, u64(b[8:16:len(b)])) @@ -36,19 +37,18 @@ func Sum64(b []byte) uint64 { h += uint64(n) - i, end := 0, len(b) - for ; i+8 <= end; i += 8 { - k1 := round(0, u64(b[i:i+8:len(b)])) + for ; len(b) >= 8; b = b[8:] { + k1 := round(0, u64(b[:8])) h ^= k1 h = rol27(h)*prime1 + prime4 } - if i+4 <= end { - h ^= uint64(u32(b[i:i+4:len(b)])) * prime1 + if len(b) >= 4 { + h ^= uint64(u32(b[:4])) * prime1 h = rol23(h)*prime2 + prime3 - i += 4 + b = b[4:] } - for ; i < end; i++ { - h ^= uint64(b[i]) * prime5 + for ; len(b) > 0; b = b[1:] { + h ^= uint64(b[0]) * prime5 h = rol11(h) * prime1 } diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go index fc9bea7a..e86f1b5f 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go @@ -1,3 +1,4 @@ +//go:build appengine // +build appengine // This file contains the safe implementations of otherwise unsafe-using code. diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go index 376e0ca2..1c1638fd 100644 --- a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go +++ b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go @@ -1,3 +1,4 @@ +//go:build !appengine // +build !appengine // This file encapsulates usage of unsafe. @@ -11,7 +12,7 @@ import ( // In the future it's possible that compiler optimizations will make these // XxxString functions unnecessary by realizing that calls such as -// Sum64([]byte(s)) don't need to copy s. See https://golang.org/issue/2205. +// Sum64([]byte(s)) don't need to copy s. See https://go.dev/issue/2205. // If that happens, even if we keep these functions they can be replaced with // the trivial safe code. diff --git a/vendor/github.com/coreos/go-systemd/dbus/methods.go b/vendor/github.com/coreos/go-systemd/dbus/methods.go deleted file mode 100644 index 5859583e..00000000 --- a/vendor/github.com/coreos/go-systemd/dbus/methods.go +++ /dev/null @@ -1,600 +0,0 @@ -// Copyright 2015, 2018 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package dbus - -import ( - "errors" - "fmt" - "path" - "strconv" - - "github.com/godbus/dbus" -) - -func (c *Conn) jobComplete(signal *dbus.Signal) { - var id uint32 - var job dbus.ObjectPath - var unit string - var result string - dbus.Store(signal.Body, &id, &job, &unit, &result) - c.jobListener.Lock() - out, ok := c.jobListener.jobs[job] - if ok { - out <- result - delete(c.jobListener.jobs, job) - } - c.jobListener.Unlock() -} - -func (c *Conn) startJob(ch chan<- string, job string, args ...interface{}) (int, error) { - if ch != nil { - c.jobListener.Lock() - defer c.jobListener.Unlock() - } - - var p dbus.ObjectPath - err := c.sysobj.Call(job, 0, args...).Store(&p) - if err != nil { - return 0, err - } - - if ch != nil { - c.jobListener.jobs[p] = ch - } - - // ignore error since 0 is fine if conversion fails - jobID, _ := strconv.Atoi(path.Base(string(p))) - - return jobID, nil -} - -// StartUnit enqueues a start job and depending jobs, if any (unless otherwise -// specified by the mode string). -// -// Takes the unit to activate, plus a mode string. The mode needs to be one of -// replace, fail, isolate, ignore-dependencies, ignore-requirements. If -// "replace" the call will start the unit and its dependencies, possibly -// replacing already queued jobs that conflict with this. If "fail" the call -// will start the unit and its dependencies, but will fail if this would change -// an already queued job. If "isolate" the call will start the unit in question -// and terminate all units that aren't dependencies of it. If -// "ignore-dependencies" it will start a unit but ignore all its dependencies. -// If "ignore-requirements" it will start a unit but only ignore the -// requirement dependencies. It is not recommended to make use of the latter -// two options. -// -// If the provided channel is non-nil, a result string will be sent to it upon -// job completion: one of done, canceled, timeout, failed, dependency, skipped. -// done indicates successful execution of a job. canceled indicates that a job -// has been canceled before it finished execution. timeout indicates that the -// job timeout was reached. failed indicates that the job failed. dependency -// indicates that a job this job has been depending on failed and the job hence -// has been removed too. skipped indicates that a job was skipped because it -// didn't apply to the units current state. -// -// If no error occurs, the ID of the underlying systemd job will be returned. There -// does exist the possibility for no error to be returned, but for the returned job -// ID to be 0. In this case, the actual underlying ID is not 0 and this datapoint -// should not be considered authoritative. -// -// If an error does occur, it will be returned to the user alongside a job ID of 0. -func (c *Conn) StartUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.StartUnit", name, mode) -} - -// StopUnit is similar to StartUnit but stops the specified unit rather -// than starting it. -func (c *Conn) StopUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.StopUnit", name, mode) -} - -// ReloadUnit reloads a unit. Reloading is done only if the unit is already running and fails otherwise. -func (c *Conn) ReloadUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.ReloadUnit", name, mode) -} - -// RestartUnit restarts a service. If a service is restarted that isn't -// running it will be started. -func (c *Conn) RestartUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.RestartUnit", name, mode) -} - -// TryRestartUnit is like RestartUnit, except that a service that isn't running -// is not affected by the restart. -func (c *Conn) TryRestartUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.TryRestartUnit", name, mode) -} - -// ReloadOrRestartUnit attempts a reload if the unit supports it and use a restart -// otherwise. -func (c *Conn) ReloadOrRestartUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.ReloadOrRestartUnit", name, mode) -} - -// ReloadOrTryRestartUnit attempts a reload if the unit supports it and use a "Try" -// flavored restart otherwise. -func (c *Conn) ReloadOrTryRestartUnit(name string, mode string, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.ReloadOrTryRestartUnit", name, mode) -} - -// StartTransientUnit() may be used to create and start a transient unit, which -// will be released as soon as it is not running or referenced anymore or the -// system is rebooted. name is the unit name including suffix, and must be -// unique. mode is the same as in StartUnit(), properties contains properties -// of the unit. -func (c *Conn) StartTransientUnit(name string, mode string, properties []Property, ch chan<- string) (int, error) { - return c.startJob(ch, "org.freedesktop.systemd1.Manager.StartTransientUnit", name, mode, properties, make([]PropertyCollection, 0)) -} - -// KillUnit takes the unit name and a UNIX signal number to send. All of the unit's -// processes are killed. -func (c *Conn) KillUnit(name string, signal int32) { - c.sysobj.Call("org.freedesktop.systemd1.Manager.KillUnit", 0, name, "all", signal).Store() -} - -// ResetFailedUnit resets the "failed" state of a specific unit. -func (c *Conn) ResetFailedUnit(name string) error { - return c.sysobj.Call("org.freedesktop.systemd1.Manager.ResetFailedUnit", 0, name).Store() -} - -// SystemState returns the systemd state. Equivalent to `systemctl is-system-running`. -func (c *Conn) SystemState() (*Property, error) { - var err error - var prop dbus.Variant - - obj := c.sysconn.Object("org.freedesktop.systemd1", "/org/freedesktop/systemd1") - err = obj.Call("org.freedesktop.DBus.Properties.Get", 0, "org.freedesktop.systemd1.Manager", "SystemState").Store(&prop) - if err != nil { - return nil, err - } - - return &Property{Name: "SystemState", Value: prop}, nil -} - -// getProperties takes the unit path and returns all of its dbus object properties, for the given dbus interface -func (c *Conn) getProperties(path dbus.ObjectPath, dbusInterface string) (map[string]interface{}, error) { - var err error - var props map[string]dbus.Variant - - if !path.IsValid() { - return nil, fmt.Errorf("invalid unit name: %v", path) - } - - obj := c.sysconn.Object("org.freedesktop.systemd1", path) - err = obj.Call("org.freedesktop.DBus.Properties.GetAll", 0, dbusInterface).Store(&props) - if err != nil { - return nil, err - } - - out := make(map[string]interface{}, len(props)) - for k, v := range props { - out[k] = v.Value() - } - - return out, nil -} - -// GetUnitProperties takes the (unescaped) unit name and returns all of its dbus object properties. -func (c *Conn) GetUnitProperties(unit string) (map[string]interface{}, error) { - path := unitPath(unit) - return c.getProperties(path, "org.freedesktop.systemd1.Unit") -} - -// GetUnitPathProperties takes the (escaped) unit path and returns all of its dbus object properties. -func (c *Conn) GetUnitPathProperties(path dbus.ObjectPath) (map[string]interface{}, error) { - return c.getProperties(path, "org.freedesktop.systemd1.Unit") -} - -// GetAllProperties takes the (unescaped) unit name and returns all of its dbus object properties. -func (c *Conn) GetAllProperties(unit string) (map[string]interface{}, error) { - path := unitPath(unit) - return c.getProperties(path, "") -} - -func (c *Conn) getProperty(unit string, dbusInterface string, propertyName string) (*Property, error) { - var err error - var prop dbus.Variant - - path := unitPath(unit) - if !path.IsValid() { - return nil, errors.New("invalid unit name: " + unit) - } - - obj := c.sysconn.Object("org.freedesktop.systemd1", path) - err = obj.Call("org.freedesktop.DBus.Properties.Get", 0, dbusInterface, propertyName).Store(&prop) - if err != nil { - return nil, err - } - - return &Property{Name: propertyName, Value: prop}, nil -} - -func (c *Conn) GetUnitProperty(unit string, propertyName string) (*Property, error) { - return c.getProperty(unit, "org.freedesktop.systemd1.Unit", propertyName) -} - -// GetServiceProperty returns property for given service name and property name -func (c *Conn) GetServiceProperty(service string, propertyName string) (*Property, error) { - return c.getProperty(service, "org.freedesktop.systemd1.Service", propertyName) -} - -// GetUnitTypeProperties returns the extra properties for a unit, specific to the unit type. -// Valid values for unitType: Service, Socket, Target, Device, Mount, Automount, Snapshot, Timer, Swap, Path, Slice, Scope -// return "dbus.Error: Unknown interface" if the unitType is not the correct type of the unit -func (c *Conn) GetUnitTypeProperties(unit string, unitType string) (map[string]interface{}, error) { - path := unitPath(unit) - return c.getProperties(path, "org.freedesktop.systemd1."+unitType) -} - -// SetUnitProperties() may be used to modify certain unit properties at runtime. -// Not all properties may be changed at runtime, but many resource management -// settings (primarily those in systemd.cgroup(5)) may. The changes are applied -// instantly, and stored on disk for future boots, unless runtime is true, in which -// case the settings only apply until the next reboot. name is the name of the unit -// to modify. properties are the settings to set, encoded as an array of property -// name and value pairs. -func (c *Conn) SetUnitProperties(name string, runtime bool, properties ...Property) error { - return c.sysobj.Call("org.freedesktop.systemd1.Manager.SetUnitProperties", 0, name, runtime, properties).Store() -} - -func (c *Conn) GetUnitTypeProperty(unit string, unitType string, propertyName string) (*Property, error) { - return c.getProperty(unit, "org.freedesktop.systemd1."+unitType, propertyName) -} - -type UnitStatus struct { - Name string // The primary unit name as string - Description string // The human readable description string - LoadState string // The load state (i.e. whether the unit file has been loaded successfully) - ActiveState string // The active state (i.e. whether the unit is currently started or not) - SubState string // The sub state (a more fine-grained version of the active state that is specific to the unit type, which the active state is not) - Followed string // A unit that is being followed in its state by this unit, if there is any, otherwise the empty string. - Path dbus.ObjectPath // The unit object path - JobId uint32 // If there is a job queued for the job unit the numeric job id, 0 otherwise - JobType string // The job type as string - JobPath dbus.ObjectPath // The job object path -} - -type storeFunc func(retvalues ...interface{}) error - -func (c *Conn) listUnitsInternal(f storeFunc) ([]UnitStatus, error) { - result := make([][]interface{}, 0) - err := f(&result) - if err != nil { - return nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - status := make([]UnitStatus, len(result)) - statusInterface := make([]interface{}, len(status)) - for i := range status { - statusInterface[i] = &status[i] - } - - err = dbus.Store(resultInterface, statusInterface...) - if err != nil { - return nil, err - } - - return status, nil -} - -// ListUnits returns an array with all currently loaded units. Note that -// units may be known by multiple names at the same time, and hence there might -// be more unit names loaded than actual units behind them. -// Also note that a unit is only loaded if it is active and/or enabled. -// Units that are both disabled and inactive will thus not be returned. -func (c *Conn) ListUnits() ([]UnitStatus, error) { - return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnits", 0).Store) -} - -// ListUnitsFiltered returns an array with units filtered by state. -// It takes a list of units' statuses to filter. -func (c *Conn) ListUnitsFiltered(states []string) ([]UnitStatus, error) { - return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitsFiltered", 0, states).Store) -} - -// ListUnitsByPatterns returns an array with units. -// It takes a list of units' statuses and names to filter. -// Note that units may be known by multiple names at the same time, -// and hence there might be more unit names loaded than actual units behind them. -func (c *Conn) ListUnitsByPatterns(states []string, patterns []string) ([]UnitStatus, error) { - return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitsByPatterns", 0, states, patterns).Store) -} - -// ListUnitsByNames returns an array with units. It takes a list of units' -// names and returns an UnitStatus array. Comparing to ListUnitsByPatterns -// method, this method returns statuses even for inactive or non-existing -// units. Input array should contain exact unit names, but not patterns. -// Note: Requires systemd v230 or higher -func (c *Conn) ListUnitsByNames(units []string) ([]UnitStatus, error) { - return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitsByNames", 0, units).Store) -} - -type UnitFile struct { - Path string - Type string -} - -func (c *Conn) listUnitFilesInternal(f storeFunc) ([]UnitFile, error) { - result := make([][]interface{}, 0) - err := f(&result) - if err != nil { - return nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - files := make([]UnitFile, len(result)) - fileInterface := make([]interface{}, len(files)) - for i := range files { - fileInterface[i] = &files[i] - } - - err = dbus.Store(resultInterface, fileInterface...) - if err != nil { - return nil, err - } - - return files, nil -} - -// ListUnitFiles returns an array of all available units on disk. -func (c *Conn) ListUnitFiles() ([]UnitFile, error) { - return c.listUnitFilesInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitFiles", 0).Store) -} - -// ListUnitFilesByPatterns returns an array of all available units on disk matched the patterns. -func (c *Conn) ListUnitFilesByPatterns(states []string, patterns []string) ([]UnitFile, error) { - return c.listUnitFilesInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitFilesByPatterns", 0, states, patterns).Store) -} - -type LinkUnitFileChange EnableUnitFileChange - -// LinkUnitFiles() links unit files (that are located outside of the -// usual unit search paths) into the unit search path. -// -// It takes a list of absolute paths to unit files to link and two -// booleans. The first boolean controls whether the unit shall be -// enabled for runtime only (true, /run), or persistently (false, -// /etc). -// The second controls whether symlinks pointing to other units shall -// be replaced if necessary. -// -// This call returns a list of the changes made. The list consists of -// structures with three strings: the type of the change (one of symlink -// or unlink), the file name of the symlink and the destination of the -// symlink. -func (c *Conn) LinkUnitFiles(files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) { - result := make([][]interface{}, 0) - err := c.sysobj.Call("org.freedesktop.systemd1.Manager.LinkUnitFiles", 0, files, runtime, force).Store(&result) - if err != nil { - return nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - changes := make([]LinkUnitFileChange, len(result)) - changesInterface := make([]interface{}, len(changes)) - for i := range changes { - changesInterface[i] = &changes[i] - } - - err = dbus.Store(resultInterface, changesInterface...) - if err != nil { - return nil, err - } - - return changes, nil -} - -// EnableUnitFiles() may be used to enable one or more units in the system (by -// creating symlinks to them in /etc or /run). -// -// It takes a list of unit files to enable (either just file names or full -// absolute paths if the unit files are residing outside the usual unit -// search paths), and two booleans: the first controls whether the unit shall -// be enabled for runtime only (true, /run), or persistently (false, /etc). -// The second one controls whether symlinks pointing to other units shall -// be replaced if necessary. -// -// This call returns one boolean and an array with the changes made. The -// boolean signals whether the unit files contained any enablement -// information (i.e. an [Install]) section. The changes list consists of -// structures with three strings: the type of the change (one of symlink -// or unlink), the file name of the symlink and the destination of the -// symlink. -func (c *Conn) EnableUnitFiles(files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) { - var carries_install_info bool - - result := make([][]interface{}, 0) - err := c.sysobj.Call("org.freedesktop.systemd1.Manager.EnableUnitFiles", 0, files, runtime, force).Store(&carries_install_info, &result) - if err != nil { - return false, nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - changes := make([]EnableUnitFileChange, len(result)) - changesInterface := make([]interface{}, len(changes)) - for i := range changes { - changesInterface[i] = &changes[i] - } - - err = dbus.Store(resultInterface, changesInterface...) - if err != nil { - return false, nil, err - } - - return carries_install_info, changes, nil -} - -type EnableUnitFileChange struct { - Type string // Type of the change (one of symlink or unlink) - Filename string // File name of the symlink - Destination string // Destination of the symlink -} - -// DisableUnitFiles() may be used to disable one or more units in the system (by -// removing symlinks to them from /etc or /run). -// -// It takes a list of unit files to disable (either just file names or full -// absolute paths if the unit files are residing outside the usual unit -// search paths), and one boolean: whether the unit was enabled for runtime -// only (true, /run), or persistently (false, /etc). -// -// This call returns an array with the changes made. The changes list -// consists of structures with three strings: the type of the change (one of -// symlink or unlink), the file name of the symlink and the destination of the -// symlink. -func (c *Conn) DisableUnitFiles(files []string, runtime bool) ([]DisableUnitFileChange, error) { - result := make([][]interface{}, 0) - err := c.sysobj.Call("org.freedesktop.systemd1.Manager.DisableUnitFiles", 0, files, runtime).Store(&result) - if err != nil { - return nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - changes := make([]DisableUnitFileChange, len(result)) - changesInterface := make([]interface{}, len(changes)) - for i := range changes { - changesInterface[i] = &changes[i] - } - - err = dbus.Store(resultInterface, changesInterface...) - if err != nil { - return nil, err - } - - return changes, nil -} - -type DisableUnitFileChange struct { - Type string // Type of the change (one of symlink or unlink) - Filename string // File name of the symlink - Destination string // Destination of the symlink -} - -// MaskUnitFiles masks one or more units in the system -// -// It takes three arguments: -// * list of units to mask (either just file names or full -// absolute paths if the unit files are residing outside -// the usual unit search paths) -// * runtime to specify whether the unit was enabled for runtime -// only (true, /run/systemd/..), or persistently (false, /etc/systemd/..) -// * force flag -func (c *Conn) MaskUnitFiles(files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) { - result := make([][]interface{}, 0) - err := c.sysobj.Call("org.freedesktop.systemd1.Manager.MaskUnitFiles", 0, files, runtime, force).Store(&result) - if err != nil { - return nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - changes := make([]MaskUnitFileChange, len(result)) - changesInterface := make([]interface{}, len(changes)) - for i := range changes { - changesInterface[i] = &changes[i] - } - - err = dbus.Store(resultInterface, changesInterface...) - if err != nil { - return nil, err - } - - return changes, nil -} - -type MaskUnitFileChange struct { - Type string // Type of the change (one of symlink or unlink) - Filename string // File name of the symlink - Destination string // Destination of the symlink -} - -// UnmaskUnitFiles unmasks one or more units in the system -// -// It takes two arguments: -// * list of unit files to mask (either just file names or full -// absolute paths if the unit files are residing outside -// the usual unit search paths) -// * runtime to specify whether the unit was enabled for runtime -// only (true, /run/systemd/..), or persistently (false, /etc/systemd/..) -func (c *Conn) UnmaskUnitFiles(files []string, runtime bool) ([]UnmaskUnitFileChange, error) { - result := make([][]interface{}, 0) - err := c.sysobj.Call("org.freedesktop.systemd1.Manager.UnmaskUnitFiles", 0, files, runtime).Store(&result) - if err != nil { - return nil, err - } - - resultInterface := make([]interface{}, len(result)) - for i := range result { - resultInterface[i] = result[i] - } - - changes := make([]UnmaskUnitFileChange, len(result)) - changesInterface := make([]interface{}, len(changes)) - for i := range changes { - changesInterface[i] = &changes[i] - } - - err = dbus.Store(resultInterface, changesInterface...) - if err != nil { - return nil, err - } - - return changes, nil -} - -type UnmaskUnitFileChange struct { - Type string // Type of the change (one of symlink or unlink) - Filename string // File name of the symlink - Destination string // Destination of the symlink -} - -// Reload instructs systemd to scan for and reload unit files. This is -// equivalent to a 'systemctl daemon-reload'. -func (c *Conn) Reload() error { - return c.sysobj.Call("org.freedesktop.systemd1.Manager.Reload", 0).Store() -} - -func unitPath(name string) dbus.ObjectPath { - return dbus.ObjectPath("/org/freedesktop/systemd1/unit/" + PathBusEscape(name)) -} - -// unitName returns the unescaped base element of the supplied escaped path -func unitName(dpath dbus.ObjectPath) string { - return pathBusUnescape(path.Base(string(dpath))) -} diff --git a/vendor/github.com/coreos/go-systemd/LICENSE b/vendor/github.com/coreos/go-systemd/v22/LICENSE similarity index 100% rename from vendor/github.com/coreos/go-systemd/LICENSE rename to vendor/github.com/coreos/go-systemd/v22/LICENSE diff --git a/vendor/github.com/coreos/go-systemd/NOTICE b/vendor/github.com/coreos/go-systemd/v22/NOTICE similarity index 100% rename from vendor/github.com/coreos/go-systemd/NOTICE rename to vendor/github.com/coreos/go-systemd/v22/NOTICE diff --git a/vendor/github.com/coreos/go-systemd/dbus/dbus.go b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go similarity index 73% rename from vendor/github.com/coreos/go-systemd/dbus/dbus.go rename to vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go index f652582e..147f756f 100644 --- a/vendor/github.com/coreos/go-systemd/dbus/dbus.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go @@ -16,6 +16,7 @@ package dbus import ( + "context" "encoding/hex" "fmt" "os" @@ -23,7 +24,7 @@ import ( "strings" "sync" - "github.com/godbus/dbus" + "github.com/godbus/dbus/v5" ) const ( @@ -110,51 +111,76 @@ type Conn struct { } } -// New establishes a connection to any available bus and authenticates. -// Callers should call Close() when done with the connection. +// Deprecated: use NewWithContext instead. func New() (*Conn, error) { - conn, err := NewSystemConnection() + return NewWithContext(context.Background()) +} + +// NewWithContext establishes a connection to any available bus and authenticates. +// Callers should call Close() when done with the connection. +func NewWithContext(ctx context.Context) (*Conn, error) { + conn, err := NewSystemConnectionContext(ctx) if err != nil && os.Geteuid() == 0 { - return NewSystemdConnection() + return NewSystemdConnectionContext(ctx) } return conn, err } -// NewSystemConnection establishes a connection to the system bus and authenticates. -// Callers should call Close() when done with the connection +// Deprecated: use NewSystemConnectionContext instead. func NewSystemConnection() (*Conn, error) { + return NewSystemConnectionContext(context.Background()) +} + +// NewSystemConnectionContext establishes a connection to the system bus and authenticates. +// Callers should call Close() when done with the connection. +func NewSystemConnectionContext(ctx context.Context) (*Conn, error) { return NewConnection(func() (*dbus.Conn, error) { - return dbusAuthHelloConnection(dbus.SystemBusPrivate) + return dbusAuthHelloConnection(ctx, dbus.SystemBusPrivate) }) } -// NewUserConnection establishes a connection to the session bus and +// Deprecated: use NewUserConnectionContext instead. +func NewUserConnection() (*Conn, error) { + return NewUserConnectionContext(context.Background()) +} + +// NewUserConnectionContext establishes a connection to the session bus and // authenticates. This can be used to connect to systemd user instances. // Callers should call Close() when done with the connection. -func NewUserConnection() (*Conn, error) { +func NewUserConnectionContext(ctx context.Context) (*Conn, error) { return NewConnection(func() (*dbus.Conn, error) { - return dbusAuthHelloConnection(dbus.SessionBusPrivate) + return dbusAuthHelloConnection(ctx, dbus.SessionBusPrivate) }) } -// NewSystemdConnection establishes a private, direct connection to systemd. +// Deprecated: use NewSystemdConnectionContext instead. +func NewSystemdConnection() (*Conn, error) { + return NewSystemdConnectionContext(context.Background()) +} + +// NewSystemdConnectionContext establishes a private, direct connection to systemd. // This can be used for communicating with systemd without a dbus daemon. // Callers should call Close() when done with the connection. -func NewSystemdConnection() (*Conn, error) { +func NewSystemdConnectionContext(ctx context.Context) (*Conn, error) { return NewConnection(func() (*dbus.Conn, error) { // We skip Hello when talking directly to systemd. - return dbusAuthConnection(func(opts ...dbus.ConnOption) (*dbus.Conn, error) { - return dbus.Dial("unix:path=/run/systemd/private") + return dbusAuthConnection(ctx, func(opts ...dbus.ConnOption) (*dbus.Conn, error) { + return dbus.Dial("unix:path=/run/systemd/private", opts...) }) }) } -// Close closes an established connection +// Close closes an established connection. func (c *Conn) Close() { c.sysconn.Close() c.sigconn.Close() } +// Connected returns whether conn is connected +func (c *Conn) Connected() bool { + return c.sysconn.Connected() && c.sigconn.Connected() +} + // NewConnection establishes a connection to a bus using a caller-supplied function. // This allows connecting to remote buses through a user-supplied mechanism. // The supplied function may be called multiple times, and should return independent connections. @@ -192,7 +218,7 @@ func NewConnection(dialBus func() (*dbus.Conn, error)) (*Conn, error) { // GetManagerProperty returns the value of a property on the org.freedesktop.systemd1.Manager // interface. The value is returned in its string representation, as defined at -// https://developer.gnome.org/glib/unstable/gvariant-text.html +// https://developer.gnome.org/glib/unstable/gvariant-text.html. func (c *Conn) GetManagerProperty(prop string) (string, error) { variant, err := c.sysobj.GetProperty("org.freedesktop.systemd1.Manager." + prop) if err != nil { @@ -201,8 +227,8 @@ func (c *Conn) GetManagerProperty(prop string) (string, error) { return variant.String(), nil } -func dbusAuthConnection(createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) { - conn, err := createBus() +func dbusAuthConnection(ctx context.Context, createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) { + conn, err := createBus(dbus.WithContext(ctx)) if err != nil { return nil, err } @@ -221,8 +247,8 @@ func dbusAuthConnection(createBus func(opts ...dbus.ConnOption) (*dbus.Conn, err return conn, nil } -func dbusAuthHelloConnection(createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) { - conn, err := dbusAuthConnection(createBus) +func dbusAuthHelloConnection(ctx context.Context, createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) { + conn, err := dbusAuthConnection(ctx, createBus) if err != nil { return nil, err } diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go new file mode 100644 index 00000000..074148cb --- /dev/null +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go @@ -0,0 +1,864 @@ +// Copyright 2015, 2018 CoreOS, Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package dbus + +import ( + "context" + "errors" + "fmt" + "path" + "strconv" + + "github.com/godbus/dbus/v5" +) + +// Who can be used to specify which process to kill in the unit via the KillUnitWithTarget API +type Who string + +const ( + // All sends the signal to all processes in the unit + All Who = "all" + // Main sends the signal to the main process of the unit + Main Who = "main" + // Control sends the signal to the control process of the unit + Control Who = "control" +) + +func (c *Conn) jobComplete(signal *dbus.Signal) { + var id uint32 + var job dbus.ObjectPath + var unit string + var result string + dbus.Store(signal.Body, &id, &job, &unit, &result) + c.jobListener.Lock() + out, ok := c.jobListener.jobs[job] + if ok { + out <- result + delete(c.jobListener.jobs, job) + } + c.jobListener.Unlock() +} + +func (c *Conn) startJob(ctx context.Context, ch chan<- string, job string, args ...interface{}) (int, error) { + if ch != nil { + c.jobListener.Lock() + defer c.jobListener.Unlock() + } + + var p dbus.ObjectPath + err := c.sysobj.CallWithContext(ctx, job, 0, args...).Store(&p) + if err != nil { + return 0, err + } + + if ch != nil { + c.jobListener.jobs[p] = ch + } + + // ignore error since 0 is fine if conversion fails + jobID, _ := strconv.Atoi(path.Base(string(p))) + + return jobID, nil +} + +// Deprecated: use StartUnitContext instead. +func (c *Conn) StartUnit(name string, mode string, ch chan<- string) (int, error) { + return c.StartUnitContext(context.Background(), name, mode, ch) +} + +// StartUnitContext enqueues a start job and depending jobs, if any (unless otherwise +// specified by the mode string). +// +// Takes the unit to activate, plus a mode string. The mode needs to be one of +// replace, fail, isolate, ignore-dependencies, ignore-requirements. If +// "replace" the call will start the unit and its dependencies, possibly +// replacing already queued jobs that conflict with this. If "fail" the call +// will start the unit and its dependencies, but will fail if this would change +// an already queued job. If "isolate" the call will start the unit in question +// and terminate all units that aren't dependencies of it. If +// "ignore-dependencies" it will start a unit but ignore all its dependencies. +// If "ignore-requirements" it will start a unit but only ignore the +// requirement dependencies. It is not recommended to make use of the latter +// two options. +// +// If the provided channel is non-nil, a result string will be sent to it upon +// job completion: one of done, canceled, timeout, failed, dependency, skipped. +// done indicates successful execution of a job. canceled indicates that a job +// has been canceled before it finished execution. timeout indicates that the +// job timeout was reached. failed indicates that the job failed. dependency +// indicates that a job this job has been depending on failed and the job hence +// has been removed too. skipped indicates that a job was skipped because it +// didn't apply to the units current state. +// +// If no error occurs, the ID of the underlying systemd job will be returned. There +// does exist the possibility for no error to be returned, but for the returned job +// ID to be 0. In this case, the actual underlying ID is not 0 and this datapoint +// should not be considered authoritative. +// +// If an error does occur, it will be returned to the user alongside a job ID of 0. +func (c *Conn) StartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StartUnit", name, mode) +} + +// Deprecated: use StopUnitContext instead. +func (c *Conn) StopUnit(name string, mode string, ch chan<- string) (int, error) { + return c.StopUnitContext(context.Background(), name, mode, ch) +} + +// StopUnitContext is similar to StartUnitContext, but stops the specified unit +// rather than starting it. +func (c *Conn) StopUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StopUnit", name, mode) +} + +// Deprecated: use ReloadUnitContext instead. +func (c *Conn) ReloadUnit(name string, mode string, ch chan<- string) (int, error) { + return c.ReloadUnitContext(context.Background(), name, mode, ch) +} + +// ReloadUnitContext reloads a unit. Reloading is done only if the unit +// is already running, and fails otherwise. +func (c *Conn) ReloadUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadUnit", name, mode) +} + +// Deprecated: use RestartUnitContext instead. +func (c *Conn) RestartUnit(name string, mode string, ch chan<- string) (int, error) { + return c.RestartUnitContext(context.Background(), name, mode, ch) +} + +// RestartUnitContext restarts a service. If a service is restarted that isn't +// running it will be started. +func (c *Conn) RestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.RestartUnit", name, mode) +} + +// Deprecated: use TryRestartUnitContext instead. +func (c *Conn) TryRestartUnit(name string, mode string, ch chan<- string) (int, error) { + return c.TryRestartUnitContext(context.Background(), name, mode, ch) +} + +// TryRestartUnitContext is like RestartUnitContext, except that a service that +// isn't running is not affected by the restart. +func (c *Conn) TryRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.TryRestartUnit", name, mode) +} + +// Deprecated: use ReloadOrRestartUnitContext instead. +func (c *Conn) ReloadOrRestartUnit(name string, mode string, ch chan<- string) (int, error) { + return c.ReloadOrRestartUnitContext(context.Background(), name, mode, ch) +} + +// ReloadOrRestartUnitContext attempts a reload if the unit supports it and use +// a restart otherwise. +func (c *Conn) ReloadOrRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadOrRestartUnit", name, mode) +} + +// Deprecated: use ReloadOrTryRestartUnitContext instead. +func (c *Conn) ReloadOrTryRestartUnit(name string, mode string, ch chan<- string) (int, error) { + return c.ReloadOrTryRestartUnitContext(context.Background(), name, mode, ch) +} + +// ReloadOrTryRestartUnitContext attempts a reload if the unit supports it, +// and use a "Try" flavored restart otherwise. +func (c *Conn) ReloadOrTryRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadOrTryRestartUnit", name, mode) +} + +// Deprecated: use StartTransientUnitContext instead. +func (c *Conn) StartTransientUnit(name string, mode string, properties []Property, ch chan<- string) (int, error) { + return c.StartTransientUnitContext(context.Background(), name, mode, properties, ch) +} + +// StartTransientUnitContext may be used to create and start a transient unit, which +// will be released as soon as it is not running or referenced anymore or the +// system is rebooted. name is the unit name including suffix, and must be +// unique. mode is the same as in StartUnitContext, properties contains properties +// of the unit. +func (c *Conn) StartTransientUnitContext(ctx context.Context, name string, mode string, properties []Property, ch chan<- string) (int, error) { + return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StartTransientUnit", name, mode, properties, make([]PropertyCollection, 0)) +} + +// Deprecated: use KillUnitContext instead. +func (c *Conn) KillUnit(name string, signal int32) { + c.KillUnitContext(context.Background(), name, signal) +} + +// KillUnitContext takes the unit name and a UNIX signal number to send. +// All of the unit's processes are killed. +func (c *Conn) KillUnitContext(ctx context.Context, name string, signal int32) { + c.KillUnitWithTarget(ctx, name, All, signal) +} + +// KillUnitWithTarget is like KillUnitContext, but allows you to specify which +// process in the unit to send the signal to. +func (c *Conn) KillUnitWithTarget(ctx context.Context, name string, target Who, signal int32) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.KillUnit", 0, name, string(target), signal).Store() +} + +// Deprecated: use ResetFailedUnitContext instead. +func (c *Conn) ResetFailedUnit(name string) error { + return c.ResetFailedUnitContext(context.Background(), name) +} + +// ResetFailedUnitContext resets the "failed" state of a specific unit. +func (c *Conn) ResetFailedUnitContext(ctx context.Context, name string) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ResetFailedUnit", 0, name).Store() +} + +// Deprecated: use SystemStateContext instead. +func (c *Conn) SystemState() (*Property, error) { + return c.SystemStateContext(context.Background()) +} + +// SystemStateContext returns the systemd state. Equivalent to +// systemctl is-system-running. +func (c *Conn) SystemStateContext(ctx context.Context) (*Property, error) { + var err error + var prop dbus.Variant + + obj := c.sysconn.Object("org.freedesktop.systemd1", "/org/freedesktop/systemd1") + err = obj.CallWithContext(ctx, "org.freedesktop.DBus.Properties.Get", 0, "org.freedesktop.systemd1.Manager", "SystemState").Store(&prop) + if err != nil { + return nil, err + } + + return &Property{Name: "SystemState", Value: prop}, nil +} + +// getProperties takes the unit path and returns all of its dbus object properties, for the given dbus interface. +func (c *Conn) getProperties(ctx context.Context, path dbus.ObjectPath, dbusInterface string) (map[string]interface{}, error) { + var err error + var props map[string]dbus.Variant + + if !path.IsValid() { + return nil, fmt.Errorf("invalid unit name: %v", path) + } + + obj := c.sysconn.Object("org.freedesktop.systemd1", path) + err = obj.CallWithContext(ctx, "org.freedesktop.DBus.Properties.GetAll", 0, dbusInterface).Store(&props) + if err != nil { + return nil, err + } + + out := make(map[string]interface{}, len(props)) + for k, v := range props { + out[k] = v.Value() + } + + return out, nil +} + +// Deprecated: use GetUnitPropertiesContext instead. +func (c *Conn) GetUnitProperties(unit string) (map[string]interface{}, error) { + return c.GetUnitPropertiesContext(context.Background(), unit) +} + +// GetUnitPropertiesContext takes the (unescaped) unit name and returns all of +// its dbus object properties. +func (c *Conn) GetUnitPropertiesContext(ctx context.Context, unit string) (map[string]interface{}, error) { + path := unitPath(unit) + return c.getProperties(ctx, path, "org.freedesktop.systemd1.Unit") +} + +// Deprecated: use GetUnitPathPropertiesContext instead. +func (c *Conn) GetUnitPathProperties(path dbus.ObjectPath) (map[string]interface{}, error) { + return c.GetUnitPathPropertiesContext(context.Background(), path) +} + +// GetUnitPathPropertiesContext takes the (escaped) unit path and returns all +// of its dbus object properties. +func (c *Conn) GetUnitPathPropertiesContext(ctx context.Context, path dbus.ObjectPath) (map[string]interface{}, error) { + return c.getProperties(ctx, path, "org.freedesktop.systemd1.Unit") +} + +// Deprecated: use GetAllPropertiesContext instead. +func (c *Conn) GetAllProperties(unit string) (map[string]interface{}, error) { + return c.GetAllPropertiesContext(context.Background(), unit) +} + +// GetAllPropertiesContext takes the (unescaped) unit name and returns all of +// its dbus object properties. +func (c *Conn) GetAllPropertiesContext(ctx context.Context, unit string) (map[string]interface{}, error) { + path := unitPath(unit) + return c.getProperties(ctx, path, "") +} + +func (c *Conn) getProperty(ctx context.Context, unit string, dbusInterface string, propertyName string) (*Property, error) { + var err error + var prop dbus.Variant + + path := unitPath(unit) + if !path.IsValid() { + return nil, errors.New("invalid unit name: " + unit) + } + + obj := c.sysconn.Object("org.freedesktop.systemd1", path) + err = obj.CallWithContext(ctx, "org.freedesktop.DBus.Properties.Get", 0, dbusInterface, propertyName).Store(&prop) + if err != nil { + return nil, err + } + + return &Property{Name: propertyName, Value: prop}, nil +} + +// Deprecated: use GetUnitPropertyContext instead. +func (c *Conn) GetUnitProperty(unit string, propertyName string) (*Property, error) { + return c.GetUnitPropertyContext(context.Background(), unit, propertyName) +} + +// GetUnitPropertyContext takes an (unescaped) unit name, and a property name, +// and returns the property value. +func (c *Conn) GetUnitPropertyContext(ctx context.Context, unit string, propertyName string) (*Property, error) { + return c.getProperty(ctx, unit, "org.freedesktop.systemd1.Unit", propertyName) +} + +// Deprecated: use GetServicePropertyContext instead. +func (c *Conn) GetServiceProperty(service string, propertyName string) (*Property, error) { + return c.GetServicePropertyContext(context.Background(), service, propertyName) +} + +// GetServiceProperty returns property for given service name and property name. +func (c *Conn) GetServicePropertyContext(ctx context.Context, service string, propertyName string) (*Property, error) { + return c.getProperty(ctx, service, "org.freedesktop.systemd1.Service", propertyName) +} + +// Deprecated: use GetUnitTypePropertiesContext instead. +func (c *Conn) GetUnitTypeProperties(unit string, unitType string) (map[string]interface{}, error) { + return c.GetUnitTypePropertiesContext(context.Background(), unit, unitType) +} + +// GetUnitTypePropertiesContext returns the extra properties for a unit, specific to the unit type. +// Valid values for unitType: Service, Socket, Target, Device, Mount, Automount, Snapshot, Timer, Swap, Path, Slice, Scope. +// Returns "dbus.Error: Unknown interface" error if the unitType is not the correct type of the unit. +func (c *Conn) GetUnitTypePropertiesContext(ctx context.Context, unit string, unitType string) (map[string]interface{}, error) { + path := unitPath(unit) + return c.getProperties(ctx, path, "org.freedesktop.systemd1."+unitType) +} + +// Deprecated: use SetUnitPropertiesContext instead. +func (c *Conn) SetUnitProperties(name string, runtime bool, properties ...Property) error { + return c.SetUnitPropertiesContext(context.Background(), name, runtime, properties...) +} + +// SetUnitPropertiesContext may be used to modify certain unit properties at runtime. +// Not all properties may be changed at runtime, but many resource management +// settings (primarily those in systemd.cgroup(5)) may. The changes are applied +// instantly, and stored on disk for future boots, unless runtime is true, in which +// case the settings only apply until the next reboot. name is the name of the unit +// to modify. properties are the settings to set, encoded as an array of property +// name and value pairs. +func (c *Conn) SetUnitPropertiesContext(ctx context.Context, name string, runtime bool, properties ...Property) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.SetUnitProperties", 0, name, runtime, properties).Store() +} + +// Deprecated: use GetUnitTypePropertyContext instead. +func (c *Conn) GetUnitTypeProperty(unit string, unitType string, propertyName string) (*Property, error) { + return c.GetUnitTypePropertyContext(context.Background(), unit, unitType, propertyName) +} + +// GetUnitTypePropertyContext takes a property name, a unit name, and a unit type, +// and returns a property value. For valid values of unitType, see GetUnitTypePropertiesContext. +func (c *Conn) GetUnitTypePropertyContext(ctx context.Context, unit string, unitType string, propertyName string) (*Property, error) { + return c.getProperty(ctx, unit, "org.freedesktop.systemd1."+unitType, propertyName) +} + +type UnitStatus struct { + Name string // The primary unit name as string + Description string // The human readable description string + LoadState string // The load state (i.e. whether the unit file has been loaded successfully) + ActiveState string // The active state (i.e. whether the unit is currently started or not) + SubState string // The sub state (a more fine-grained version of the active state that is specific to the unit type, which the active state is not) + Followed string // A unit that is being followed in its state by this unit, if there is any, otherwise the empty string. + Path dbus.ObjectPath // The unit object path + JobId uint32 // If there is a job queued for the job unit the numeric job id, 0 otherwise + JobType string // The job type as string + JobPath dbus.ObjectPath // The job object path +} + +type storeFunc func(retvalues ...interface{}) error + +func (c *Conn) listUnitsInternal(f storeFunc) ([]UnitStatus, error) { + result := make([][]interface{}, 0) + err := f(&result) + if err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + status := make([]UnitStatus, len(result)) + statusInterface := make([]interface{}, len(status)) + for i := range status { + statusInterface[i] = &status[i] + } + + err = dbus.Store(resultInterface, statusInterface...) + if err != nil { + return nil, err + } + + return status, nil +} + +// GetUnitByPID returns the unit object path of the unit a process ID +// belongs to. It takes a UNIX PID and returns the object path. The PID must +// refer to an existing system process +func (c *Conn) GetUnitByPID(ctx context.Context, pid uint32) (dbus.ObjectPath, error) { + var result dbus.ObjectPath + + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.GetUnitByPID", 0, pid).Store(&result) + + return result, err +} + +// GetUnitNameByPID returns the name of the unit a process ID belongs to. It +// takes a UNIX PID and returns the object path. The PID must refer to an +// existing system process +func (c *Conn) GetUnitNameByPID(ctx context.Context, pid uint32) (string, error) { + path, err := c.GetUnitByPID(ctx, pid) + if err != nil { + return "", err + } + + return unitName(path), nil +} + +// Deprecated: use ListUnitsContext instead. +func (c *Conn) ListUnits() ([]UnitStatus, error) { + return c.ListUnitsContext(context.Background()) +} + +// ListUnitsContext returns an array with all currently loaded units. Note that +// units may be known by multiple names at the same time, and hence there might +// be more unit names loaded than actual units behind them. +// Also note that a unit is only loaded if it is active and/or enabled. +// Units that are both disabled and inactive will thus not be returned. +func (c *Conn) ListUnitsContext(ctx context.Context) ([]UnitStatus, error) { + return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnits", 0).Store) +} + +// Deprecated: use ListUnitsFilteredContext instead. +func (c *Conn) ListUnitsFiltered(states []string) ([]UnitStatus, error) { + return c.ListUnitsFilteredContext(context.Background(), states) +} + +// ListUnitsFilteredContext returns an array with units filtered by state. +// It takes a list of units' statuses to filter. +func (c *Conn) ListUnitsFilteredContext(ctx context.Context, states []string) ([]UnitStatus, error) { + return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsFiltered", 0, states).Store) +} + +// Deprecated: use ListUnitsByPatternsContext instead. +func (c *Conn) ListUnitsByPatterns(states []string, patterns []string) ([]UnitStatus, error) { + return c.ListUnitsByPatternsContext(context.Background(), states, patterns) +} + +// ListUnitsByPatternsContext returns an array with units. +// It takes a list of units' statuses and names to filter. +// Note that units may be known by multiple names at the same time, +// and hence there might be more unit names loaded than actual units behind them. +func (c *Conn) ListUnitsByPatternsContext(ctx context.Context, states []string, patterns []string) ([]UnitStatus, error) { + return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsByPatterns", 0, states, patterns).Store) +} + +// Deprecated: use ListUnitsByNamesContext instead. +func (c *Conn) ListUnitsByNames(units []string) ([]UnitStatus, error) { + return c.ListUnitsByNamesContext(context.Background(), units) +} + +// ListUnitsByNamesContext returns an array with units. It takes a list of units' +// names and returns an UnitStatus array. Comparing to ListUnitsByPatternsContext +// method, this method returns statuses even for inactive or non-existing +// units. Input array should contain exact unit names, but not patterns. +// +// Requires systemd v230 or higher. +func (c *Conn) ListUnitsByNamesContext(ctx context.Context, units []string) ([]UnitStatus, error) { + return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsByNames", 0, units).Store) +} + +type UnitFile struct { + Path string + Type string +} + +func (c *Conn) listUnitFilesInternal(f storeFunc) ([]UnitFile, error) { + result := make([][]interface{}, 0) + err := f(&result) + if err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + files := make([]UnitFile, len(result)) + fileInterface := make([]interface{}, len(files)) + for i := range files { + fileInterface[i] = &files[i] + } + + err = dbus.Store(resultInterface, fileInterface...) + if err != nil { + return nil, err + } + + return files, nil +} + +// Deprecated: use ListUnitFilesContext instead. +func (c *Conn) ListUnitFiles() ([]UnitFile, error) { + return c.ListUnitFilesContext(context.Background()) +} + +// ListUnitFiles returns an array of all available units on disk. +func (c *Conn) ListUnitFilesContext(ctx context.Context) ([]UnitFile, error) { + return c.listUnitFilesInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitFiles", 0).Store) +} + +// Deprecated: use ListUnitFilesByPatternsContext instead. +func (c *Conn) ListUnitFilesByPatterns(states []string, patterns []string) ([]UnitFile, error) { + return c.ListUnitFilesByPatternsContext(context.Background(), states, patterns) +} + +// ListUnitFilesByPatternsContext returns an array of all available units on disk matched the patterns. +func (c *Conn) ListUnitFilesByPatternsContext(ctx context.Context, states []string, patterns []string) ([]UnitFile, error) { + return c.listUnitFilesInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitFilesByPatterns", 0, states, patterns).Store) +} + +type LinkUnitFileChange EnableUnitFileChange + +// Deprecated: use LinkUnitFilesContext instead. +func (c *Conn) LinkUnitFiles(files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) { + return c.LinkUnitFilesContext(context.Background(), files, runtime, force) +} + +// LinkUnitFilesContext links unit files (that are located outside of the +// usual unit search paths) into the unit search path. +// +// It takes a list of absolute paths to unit files to link and two +// booleans. +// +// The first boolean controls whether the unit shall be +// enabled for runtime only (true, /run), or persistently (false, +// /etc). +// +// The second controls whether symlinks pointing to other units shall +// be replaced if necessary. +// +// This call returns a list of the changes made. The list consists of +// structures with three strings: the type of the change (one of symlink +// or unlink), the file name of the symlink and the destination of the +// symlink. +func (c *Conn) LinkUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) { + result := make([][]interface{}, 0) + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.LinkUnitFiles", 0, files, runtime, force).Store(&result) + if err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + changes := make([]LinkUnitFileChange, len(result)) + changesInterface := make([]interface{}, len(changes)) + for i := range changes { + changesInterface[i] = &changes[i] + } + + err = dbus.Store(resultInterface, changesInterface...) + if err != nil { + return nil, err + } + + return changes, nil +} + +// Deprecated: use EnableUnitFilesContext instead. +func (c *Conn) EnableUnitFiles(files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) { + return c.EnableUnitFilesContext(context.Background(), files, runtime, force) +} + +// EnableUnitFilesContext may be used to enable one or more units in the system +// (by creating symlinks to them in /etc or /run). +// +// It takes a list of unit files to enable (either just file names or full +// absolute paths if the unit files are residing outside the usual unit +// search paths), and two booleans: the first controls whether the unit shall +// be enabled for runtime only (true, /run), or persistently (false, /etc). +// The second one controls whether symlinks pointing to other units shall +// be replaced if necessary. +// +// This call returns one boolean and an array with the changes made. The +// boolean signals whether the unit files contained any enablement +// information (i.e. an [Install]) section. The changes list consists of +// structures with three strings: the type of the change (one of symlink +// or unlink), the file name of the symlink and the destination of the +// symlink. +func (c *Conn) EnableUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) { + var carries_install_info bool + + result := make([][]interface{}, 0) + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.EnableUnitFiles", 0, files, runtime, force).Store(&carries_install_info, &result) + if err != nil { + return false, nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + changes := make([]EnableUnitFileChange, len(result)) + changesInterface := make([]interface{}, len(changes)) + for i := range changes { + changesInterface[i] = &changes[i] + } + + err = dbus.Store(resultInterface, changesInterface...) + if err != nil { + return false, nil, err + } + + return carries_install_info, changes, nil +} + +type EnableUnitFileChange struct { + Type string // Type of the change (one of symlink or unlink) + Filename string // File name of the symlink + Destination string // Destination of the symlink +} + +// Deprecated: use DisableUnitFilesContext instead. +func (c *Conn) DisableUnitFiles(files []string, runtime bool) ([]DisableUnitFileChange, error) { + return c.DisableUnitFilesContext(context.Background(), files, runtime) +} + +// DisableUnitFilesContext may be used to disable one or more units in the +// system (by removing symlinks to them from /etc or /run). +// +// It takes a list of unit files to disable (either just file names or full +// absolute paths if the unit files are residing outside the usual unit +// search paths), and one boolean: whether the unit was enabled for runtime +// only (true, /run), or persistently (false, /etc). +// +// This call returns an array with the changes made. The changes list +// consists of structures with three strings: the type of the change (one of +// symlink or unlink), the file name of the symlink and the destination of the +// symlink. +func (c *Conn) DisableUnitFilesContext(ctx context.Context, files []string, runtime bool) ([]DisableUnitFileChange, error) { + result := make([][]interface{}, 0) + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.DisableUnitFiles", 0, files, runtime).Store(&result) + if err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + changes := make([]DisableUnitFileChange, len(result)) + changesInterface := make([]interface{}, len(changes)) + for i := range changes { + changesInterface[i] = &changes[i] + } + + err = dbus.Store(resultInterface, changesInterface...) + if err != nil { + return nil, err + } + + return changes, nil +} + +type DisableUnitFileChange struct { + Type string // Type of the change (one of symlink or unlink) + Filename string // File name of the symlink + Destination string // Destination of the symlink +} + +// Deprecated: use MaskUnitFilesContext instead. +func (c *Conn) MaskUnitFiles(files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) { + return c.MaskUnitFilesContext(context.Background(), files, runtime, force) +} + +// MaskUnitFilesContext masks one or more units in the system. +// +// The files argument contains a list of units to mask (either just file names +// or full absolute paths if the unit files are residing outside the usual unit +// search paths). +// +// The runtime argument is used to specify whether the unit was enabled for +// runtime only (true, /run/systemd/..), or persistently (false, +// /etc/systemd/..). +func (c *Conn) MaskUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) { + result := make([][]interface{}, 0) + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.MaskUnitFiles", 0, files, runtime, force).Store(&result) + if err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + changes := make([]MaskUnitFileChange, len(result)) + changesInterface := make([]interface{}, len(changes)) + for i := range changes { + changesInterface[i] = &changes[i] + } + + err = dbus.Store(resultInterface, changesInterface...) + if err != nil { + return nil, err + } + + return changes, nil +} + +type MaskUnitFileChange struct { + Type string // Type of the change (one of symlink or unlink) + Filename string // File name of the symlink + Destination string // Destination of the symlink +} + +// Deprecated: use UnmaskUnitFilesContext instead. +func (c *Conn) UnmaskUnitFiles(files []string, runtime bool) ([]UnmaskUnitFileChange, error) { + return c.UnmaskUnitFilesContext(context.Background(), files, runtime) +} + +// UnmaskUnitFilesContext unmasks one or more units in the system. +// +// It takes the list of unit files to mask (either just file names or full +// absolute paths if the unit files are residing outside the usual unit search +// paths), and a boolean runtime flag to specify whether the unit was enabled +// for runtime only (true, /run/systemd/..), or persistently (false, +// /etc/systemd/..). +func (c *Conn) UnmaskUnitFilesContext(ctx context.Context, files []string, runtime bool) ([]UnmaskUnitFileChange, error) { + result := make([][]interface{}, 0) + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.UnmaskUnitFiles", 0, files, runtime).Store(&result) + if err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + changes := make([]UnmaskUnitFileChange, len(result)) + changesInterface := make([]interface{}, len(changes)) + for i := range changes { + changesInterface[i] = &changes[i] + } + + err = dbus.Store(resultInterface, changesInterface...) + if err != nil { + return nil, err + } + + return changes, nil +} + +type UnmaskUnitFileChange struct { + Type string // Type of the change (one of symlink or unlink) + Filename string // File name of the symlink + Destination string // Destination of the symlink +} + +// Deprecated: use ReloadContext instead. +func (c *Conn) Reload() error { + return c.ReloadContext(context.Background()) +} + +// ReloadContext instructs systemd to scan for and reload unit files. This is +// an equivalent to systemctl daemon-reload. +func (c *Conn) ReloadContext(ctx context.Context) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.Reload", 0).Store() +} + +func unitPath(name string) dbus.ObjectPath { + return dbus.ObjectPath("/org/freedesktop/systemd1/unit/" + PathBusEscape(name)) +} + +// unitName returns the unescaped base element of the supplied escaped path. +func unitName(dpath dbus.ObjectPath) string { + return pathBusUnescape(path.Base(string(dpath))) +} + +// JobStatus holds a currently queued job definition. +type JobStatus struct { + Id uint32 // The numeric job id + Unit string // The primary unit name for this job + JobType string // The job type as string + Status string // The job state as string + JobPath dbus.ObjectPath // The job object path + UnitPath dbus.ObjectPath // The unit object path +} + +// Deprecated: use ListJobsContext instead. +func (c *Conn) ListJobs() ([]JobStatus, error) { + return c.ListJobsContext(context.Background()) +} + +// ListJobsContext returns an array with all currently queued jobs. +func (c *Conn) ListJobsContext(ctx context.Context) ([]JobStatus, error) { + return c.listJobsInternal(ctx) +} + +func (c *Conn) listJobsInternal(ctx context.Context) ([]JobStatus, error) { + result := make([][]interface{}, 0) + if err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListJobs", 0).Store(&result); err != nil { + return nil, err + } + + resultInterface := make([]interface{}, len(result)) + for i := range result { + resultInterface[i] = result[i] + } + + status := make([]JobStatus, len(result)) + statusInterface := make([]interface{}, len(status)) + for i := range status { + statusInterface[i] = &status[i] + } + + if err := dbus.Store(resultInterface, statusInterface...); err != nil { + return nil, err + } + + return status, nil +} + +// Freeze the cgroup associated with the unit. +// Note that FreezeUnit and ThawUnit are only supported on systems running with cgroup v2. +func (c *Conn) FreezeUnit(ctx context.Context, unit string) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.FreezeUnit", 0, unit).Store() +} + +// Unfreeze the cgroup associated with the unit. +func (c *Conn) ThawUnit(ctx context.Context, unit string) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ThawUnit", 0, unit).Store() +} diff --git a/vendor/github.com/coreos/go-systemd/dbus/properties.go b/vendor/github.com/coreos/go-systemd/v22/dbus/properties.go similarity index 99% rename from vendor/github.com/coreos/go-systemd/dbus/properties.go rename to vendor/github.com/coreos/go-systemd/v22/dbus/properties.go index 6c818958..fb42b627 100644 --- a/vendor/github.com/coreos/go-systemd/dbus/properties.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/properties.go @@ -15,7 +15,7 @@ package dbus import ( - "github.com/godbus/dbus" + "github.com/godbus/dbus/v5" ) // From the systemd docs: @@ -56,7 +56,7 @@ type execStart struct { // http://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStart= func PropExecStart(command []string, uncleanIsFailure bool) Property { execStarts := []execStart{ - execStart{ + { Path: command[0], Args: command, UncleanIsFailure: uncleanIsFailure, diff --git a/vendor/github.com/coreos/go-systemd/dbus/set.go b/vendor/github.com/coreos/go-systemd/v22/dbus/set.go similarity index 100% rename from vendor/github.com/coreos/go-systemd/dbus/set.go rename to vendor/github.com/coreos/go-systemd/v22/dbus/set.go diff --git a/vendor/github.com/coreos/go-systemd/dbus/subscription.go b/vendor/github.com/coreos/go-systemd/v22/dbus/subscription.go similarity index 99% rename from vendor/github.com/coreos/go-systemd/dbus/subscription.go rename to vendor/github.com/coreos/go-systemd/v22/dbus/subscription.go index f6d7a08a..7e370fea 100644 --- a/vendor/github.com/coreos/go-systemd/dbus/subscription.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/subscription.go @@ -19,7 +19,7 @@ import ( "log" "time" - "github.com/godbus/dbus" + "github.com/godbus/dbus/v5" ) const ( diff --git a/vendor/github.com/coreos/go-systemd/dbus/subscription_set.go b/vendor/github.com/coreos/go-systemd/v22/dbus/subscription_set.go similarity index 100% rename from vendor/github.com/coreos/go-systemd/dbus/subscription_set.go rename to vendor/github.com/coreos/go-systemd/v22/dbus/subscription_set.go diff --git a/vendor/github.com/dennwc/btrfs/LICENSE b/vendor/github.com/dennwc/btrfs/LICENSE new file mode 100644 index 00000000..261eeb9e --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/dennwc/btrfs/README.md b/vendor/github.com/dennwc/btrfs/README.md new file mode 100644 index 00000000..7c8481c8 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/README.md @@ -0,0 +1,2 @@ +# btrfs +Btrfs library in a pure Go diff --git a/vendor/github.com/dennwc/btrfs/btrfs.go b/vendor/github.com/dennwc/btrfs/btrfs.go new file mode 100644 index 00000000..f7c1af32 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/btrfs.go @@ -0,0 +1,300 @@ +package btrfs + +import ( + "fmt" + "io" + "os" + "path/filepath" + "strconv" + "syscall" + + "github.com/dennwc/ioctl" +) + +const SuperMagic uint32 = 0x9123683E + +func CloneFile(dst, src *os.File) error { + return iocClone(dst, src) +} + +func Open(path string, ro bool) (*FS, error) { + if ok, err := IsSubVolume(path); err != nil { + return nil, err + } else if !ok { + return nil, ErrNotBtrfs{Path: path} + } + var ( + dir *os.File + err error + ) + if ro { + dir, err = os.OpenFile(path, os.O_RDONLY|syscall.O_NOATIME, 0644) + if err != nil { + // Try without O_NOATIME as it requires ownership of the file + // or other priviliges + dir, err = os.OpenFile(path, os.O_RDONLY, 0644) + } + } else { + dir, err = os.Open(path) + } + if err != nil { + return nil, err + } else if st, err := dir.Stat(); err != nil { + dir.Close() + return nil, err + } else if !st.IsDir() { + dir.Close() + return nil, fmt.Errorf("not a directory: %s", path) + } + return &FS{f: dir}, nil +} + +type FS struct { + f *os.File +} + +func (f *FS) Close() error { + return f.f.Close() +} + +type Info struct { + MaxID uint64 + NumDevices uint64 + FSID FSID + NodeSize uint32 + SectorSize uint32 + CloneAlignment uint32 +} + +func (f *FS) SubVolumeID() (uint64, error) { + id, err := getFileRootID(f.f) + if err != nil { + return 0, err + } + return uint64(id), nil +} + +func (f *FS) Info() (out Info, err error) { + var arg btrfs_ioctl_fs_info_args + arg, err = iocFsInfo(f.f) + if err == nil { + out = Info{ + MaxID: arg.max_id, + NumDevices: arg.num_devices, + FSID: arg.fsid, + NodeSize: arg.nodesize, + SectorSize: arg.sectorsize, + CloneAlignment: arg.clone_alignment, + } + } + return +} + +type DevInfo struct { + UUID UUID + BytesUsed uint64 + TotalBytes uint64 + Path string +} + +func (f *FS) GetDevInfo(id uint64) (out DevInfo, err error) { + var arg btrfs_ioctl_dev_info_args + arg.devid = id + + if err = ioctl.Do(f.f, _BTRFS_IOC_DEV_INFO, &arg); err != nil { + return + } + out.UUID = arg.uuid + out.BytesUsed = arg.bytes_used + out.TotalBytes = arg.total_bytes + out.Path = stringFromBytes(arg.path[:]) + + return +} + +type DevStats struct { + WriteErrs uint64 + ReadErrs uint64 + FlushErrs uint64 + // Checksum error, bytenr error or contents is illegal: this is an + // indication that the block was damaged during read or write, or written to + // wrong location or read from wrong location. + CorruptionErrs uint64 + // An indication that blocks have not been written. + GenerationErrs uint64 + Unknown []uint64 +} + +func (f *FS) GetDevStats(id uint64) (out DevStats, err error) { + var arg btrfs_ioctl_get_dev_stats + arg.devid = id + arg.nr_items = _BTRFS_DEV_STAT_VALUES_MAX + arg.flags = 0 + if err = ioctl.Do(f.f, _BTRFS_IOC_GET_DEV_STATS, &arg); err != nil { + return + } + i := 0 + out.WriteErrs = arg.values[i] + i++ + out.ReadErrs = arg.values[i] + i++ + out.FlushErrs = arg.values[i] + i++ + out.CorruptionErrs = arg.values[i] + i++ + out.GenerationErrs = arg.values[i] + i++ + if int(arg.nr_items) > i { + out.Unknown = arg.values[i:arg.nr_items] + } + return +} + +type FSFeatureFlags struct { + Compatible FeatureFlags + CompatibleRO FeatureFlags + Incompatible IncompatFeatures +} + +func (f *FS) GetFeatures() (out FSFeatureFlags, err error) { + var arg btrfs_ioctl_feature_flags + if err = ioctl.Do(f.f, _BTRFS_IOC_GET_FEATURES, &arg); err != nil { + return + } + out = FSFeatureFlags{ + Compatible: arg.compat_flags, + CompatibleRO: arg.compat_ro_flags, + Incompatible: arg.incompat_flags, + } + return +} + +func (f *FS) GetSupportedFeatures() (out FSFeatureFlags, err error) { + var arg [3]btrfs_ioctl_feature_flags + if err = ioctl.Do(f.f, _BTRFS_IOC_GET_SUPPORTED_FEATURES, &arg); err != nil { + return + } + out = FSFeatureFlags{ + Compatible: arg[0].compat_flags, + CompatibleRO: arg[0].compat_ro_flags, + Incompatible: arg[0].incompat_flags, + } + //for i, a := range arg { + // out[i] = FSFeatureFlags{ + // Compatible: a.compat_flags, + // CompatibleRO: a.compat_ro_flags, + // Incompatible: a.incompat_flags, + // } + //} + return +} + +func (f *FS) GetFlags() (SubvolFlags, error) { + return iocSubvolGetflags(f.f) +} + +func (f *FS) SetFlags(flags SubvolFlags) error { + return iocSubvolSetflags(f.f, flags) +} + +func (f *FS) Sync() (err error) { + if err = ioctl.Ioctl(f.f, _BTRFS_IOC_START_SYNC, 0); err != nil { + return + } + return ioctl.Ioctl(f.f, _BTRFS_IOC_WAIT_SYNC, 0) +} + +func (f *FS) CreateSubVolume(name string) error { + return CreateSubVolume(filepath.Join(f.f.Name(), name)) +} + +func (f *FS) DeleteSubVolume(name string) error { + return DeleteSubVolume(filepath.Join(f.f.Name(), name)) +} + +func (f *FS) Snapshot(dst string, ro bool) error { + return SnapshotSubVolume(f.f.Name(), filepath.Join(f.f.Name(), dst), ro) +} + +func (f *FS) SnapshotSubVolume(name string, dst string, ro bool) error { + return SnapshotSubVolume(filepath.Join(f.f.Name(), name), + filepath.Join(f.f.Name(), dst), ro) +} + +func (f *FS) Send(w io.Writer, parent string, subvols ...string) error { + if parent != "" { + parent = filepath.Join(f.f.Name(), parent) + } + sub := make([]string, 0, len(subvols)) + for _, s := range subvols { + sub = append(sub, filepath.Join(f.f.Name(), s)) + } + return Send(w, parent, sub...) +} + +func (f *FS) Receive(r io.Reader) error { + return Receive(r, f.f.Name()) +} + +func (f *FS) ReceiveTo(r io.Reader, mount string) error { + return Receive(r, filepath.Join(f.f.Name(), mount)) +} + +func (f *FS) ListSubvolumes(filter func(SubvolInfo) bool) ([]SubvolInfo, error) { + m, err := listSubVolumes(f.f, filter) + if err != nil { + return nil, err + } + out := make([]SubvolInfo, 0, len(m)) + for _, v := range m { + out = append(out, v) + } + return out, nil +} + +func (f *FS) SubvolumeByUUID(uuid UUID) (*SubvolInfo, error) { + id, err := lookupUUIDSubvolItem(f.f, uuid) + if err != nil { + return nil, err + } + return subvolSearchByRootID(f.f, id, "") +} + +func (f *FS) SubvolumeByReceivedUUID(uuid UUID) (*SubvolInfo, error) { + id, err := lookupUUIDReceivedSubvolItem(f.f, uuid) + if err != nil { + return nil, err + } + return subvolSearchByRootID(f.f, id, "") +} + +func (f *FS) SubvolumeByPath(path string) (*SubvolInfo, error) { + return subvolSearchByPath(f.f, path) +} + +func (f *FS) Usage() (UsageInfo, error) { return spaceUsage(f.f) } + +func (f *FS) Balance(flags BalanceFlags) (BalanceProgress, error) { + args := btrfs_ioctl_balance_args{flags: flags} + err := iocBalanceV2(f.f, &args) + return args.stat, err +} + +func (f *FS) Resize(size int64) error { + amount := strconv.FormatInt(size, 10) + args := &btrfs_ioctl_vol_args{} + args.SetName(amount) + if err := iocResize(f.f, args); err != nil { + return fmt.Errorf("resize failed: %v", err) + } + return nil +} + +func (f *FS) ResizeToMax() error { + args := &btrfs_ioctl_vol_args{} + args.SetName("max") + if err := iocResize(f.f, args); err != nil { + return fmt.Errorf("resize failed: %v", err) + } + return nil +} diff --git a/vendor/github.com/dennwc/btrfs/btrfs_h.go b/vendor/github.com/dennwc/btrfs/btrfs_h.go new file mode 100644 index 00000000..192af830 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/btrfs_h.go @@ -0,0 +1,73 @@ +package btrfs + +import "strings" + +const maxUint64 = 1<<64 - 1 + +const labelSize = 256 + +type FeatureFlags uint64 + +const ( + FeatureCompatROFreeSpaceTree = FeatureFlags(1 << 0) +) + +type IncompatFeatures uint64 + +func (f IncompatFeatures) String() string { + var s []string + for i, name := range incompatFeatureNames { + if uint64(f)&uint64(i) != 0 { + s = append(s, name) + } + } + return strings.Join(s, ",") +} + +var incompatFeatureNames = []string{ + "DefaultSubvol", + "MixedGroups", + "CompressLZO", + "CompressLZOv2", + "BigMetadata", + "ExtendedIRef", + "RAID56", + "SkinnyMetadata", + "NoHoles", +} + +const ( + FeatureIncompatMixedBackRef = IncompatFeatures(1 << 0) + FeatureIncompatDefaultSubvol = IncompatFeatures(1 << 1) + FeatureIncompatMixedGroups = IncompatFeatures(1 << 2) + FeatureIncompatCompressLZO = IncompatFeatures(1 << 3) + + // Some patches floated around with a second compression method + // lets save that incompat here for when they do get in. + // Note we don't actually support it, we're just reserving the number. + FeatureIncompatCompressLZOv2 = IncompatFeatures(1 << 4) + + // Older kernels tried to do bigger metadata blocks, but the + // code was pretty buggy. Lets not let them try anymore. + FeatureIncompatBigMetadata = IncompatFeatures(1 << 5) + + FeatureIncompatExtendedIRef = IncompatFeatures(1 << 6) + FeatureIncompatRAID56 = IncompatFeatures(1 << 7) + FeatureIncompatSkinnyMetadata = IncompatFeatures(1 << 8) + FeatureIncompatNoHoles = IncompatFeatures(1 << 9) +) + +// Flags definition for balance. +type BalanceFlags uint64 + +// Restriper's general type filter. +const ( + BalanceData = BalanceFlags(1 << 0) + BalanceSystem = BalanceFlags(1 << 1) + BalanceMetadata = BalanceFlags(1 << 2) + + BalanceMask = (BalanceData | BalanceSystem | BalanceMetadata) + + BalanceForce = BalanceFlags(1 << 3) + BalanceResume = BalanceFlags(1 << 4) +) diff --git a/vendor/github.com/dennwc/btrfs/btrfs_list.go b/vendor/github.com/dennwc/btrfs/btrfs_list.go new file mode 100644 index 00000000..4929fe60 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/btrfs_list.go @@ -0,0 +1,22 @@ +package btrfs + +import "os" + +func getFileRootID(file *os.File) (objectID, error) { + args := btrfs_ioctl_ino_lookup_args{ + objectid: firstFreeObjectid, + } + if err := iocInoLookup(file, &args); err != nil { + return 0, err + } + return args.treeid, nil +} + +func getPathRootID(path string) (objectID, error) { + fs, err := Open(path, true) + if err != nil { + return 0, err + } + defer fs.Close() + return getFileRootID(fs.f) +} diff --git a/vendor/github.com/dennwc/btrfs/btrfs_tree.go b/vendor/github.com/dennwc/btrfs/btrfs_tree.go new file mode 100644 index 00000000..514e8cdd --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/btrfs_tree.go @@ -0,0 +1,299 @@ +package btrfs + +import ( + "fmt" + "time" + "unsafe" +) + +const ( + _BTRFS_BLOCK_GROUP_TYPE_MASK = (blockGroupData | + blockGroupSystem | + blockGroupMetadata) + _BTRFS_BLOCK_GROUP_PROFILE_MASK = (blockGroupRaid0 | + blockGroupRaid1 | + blockGroupRaid5 | + blockGroupRaid6 | + blockGroupDup | + blockGroupRaid10) + _BTRFS_BLOCK_GROUP_MASK = _BTRFS_BLOCK_GROUP_TYPE_MASK | _BTRFS_BLOCK_GROUP_PROFILE_MASK +) + +type rootRef struct { + DirID objectID + Sequence uint64 + Name string +} + +func (rootRef) btrfsSize() int { return 18 } + +func asUint64(p []byte) uint64 { + return *(*uint64)(unsafe.Pointer(&p[0])) +} + +func asUint32(p []byte) uint32 { + return *(*uint32)(unsafe.Pointer(&p[0])) +} + +func asUint16(p []byte) uint16 { + return *(*uint16)(unsafe.Pointer(&p[0])) +} + +func asRootRef(p []byte) rootRef { + const sz = 18 + // assuming that it is highly unsafe to have sizeof(struct) > len(data) + // (*btrfs_root_ref)(unsafe.Pointer(&p[0])) and sizeof(btrfs_root_ref) == 24 + ref := rootRef{ + DirID: objectID(asUint64(p[0:])), + Sequence: asUint64(p[8:]), + } + if n := asUint16(p[16:]); n > 0 { + ref.Name = string(p[sz : sz+n : sz+n]) + } + return ref +} + +var treeKeyNames = map[treeKeyType]string{ + inodeItemKey: "inodeItem", + inodeRefKey: "inodeRef", + inodeExtrefKey: "inodeExtref", + xattrItemKey: "xattrItemKey", + orphanItemKey: "orphanItem", + dirLogItemKey: "dirLogItem", + dirLogIndexKey: "dirLogIndex", + dirItemKey: "dirItem", + dirIndexKey: "dirIndex", + extentDataKey: "extentData", + extentCsumKey: "extentCsum", + rootItemKey: "rootItem", + rootBackrefKey: "rootBackref", + rootRefKey: "rootRef", + extentItemKey: "extentItem", + metadataItemKey: "metadataItem", + treeBlockRefKey: "treeBlockRef", + extentDataRefKey: "extentDataRef", + extentRefV0Key: "extentRefV0", + sharedBlockRefKey: "sharedBlockRef", + sharedDataRefKey: "sharedDataRef", + blockGroupItemKey: "blockGroupItem", + freeSpaceInfoKey: "freeSpaceInfo", + freeSpaceExtentKey: "freeSpaceExtent", + freeSpaceBitmapKey: "freeSpaceBitmap", + devExtentKey: "devExtent", + devItemKey: "devItem", + chunkItemKey: "chunkItem", + qgroupStatusKey: "qgroupStatus", + qgroupInfoKey: "qgroupInfo", + qgroupLimitKey: "qgroupLimit", + qgroupRelationKey: "qgroupRelation", + temporaryItemKey: "temporaryItem", + persistentItemKey: "persistentItem", + devReplaceKey: "devReplace", + uuidKeySubvol: "uuidKeySubvol", + uuidKeyReceivedSubvol: "uuidKeyReceivedSubvol", + stringItemKey: "stringItem", +} + +func (t treeKeyType) String() string { + if name, ok := treeKeyNames[t]; ok { + return name + } + return fmt.Sprintf("%#x", int(t)) +} + +// btrfs_disk_key_raw is a raw bytes for btrfs_disk_key structure +type btrfs_disk_key_raw [17]byte + +func (p btrfs_disk_key_raw) Decode() diskKey { + return diskKey{ + ObjectID: asUint64(p[0:]), + Type: p[8], + Offset: asUint64(p[9:]), + } +} + +type diskKey struct { + ObjectID uint64 + Type byte + Offset uint64 +} + +// btrfs_timespec_raw is a raw bytes for btrfs_timespec structure. +type btrfs_timespec_raw [12]byte + +func (t btrfs_timespec_raw) Decode() time.Time { + sec, nsec := asUint64(t[0:]), asUint32(t[8:]) + return time.Unix(int64(sec), int64(nsec)) +} + +// timeBlock is a raw set of bytes for 4 time fields. +// It is used to keep correct alignment when accessing structures from btrfs. +type timeBlock [4]btrfs_timespec_raw + +type btrfs_inode_item_raw struct { + generation uint64 + transid uint64 + size uint64 + nbytes uint64 + block_group uint64 + nlink uint32 + uid uint32 + gid uint32 + mode uint32 + rdev uint64 + flags uint64 + sequence uint64 + _ [4]uint64 // reserved + // atime btrfs_timespec + // ctime btrfs_timespec + // mtime btrfs_timespec + // otime btrfs_timespec + times timeBlock +} + +func (v btrfs_inode_item_raw) Decode() inodeItem { + return inodeItem{ + Gen: v.generation, + TransID: v.transid, + Size: v.size, + NBytes: v.nbytes, + BlockGroup: v.block_group, + NLink: v.nlink, + UID: v.uid, + GID: v.gid, + Mode: v.mode, + RDev: v.rdev, + Flags: v.flags, + Sequence: v.sequence, + ATime: v.times[0].Decode(), + CTime: v.times[1].Decode(), + MTime: v.times[2].Decode(), + OTime: v.times[3].Decode(), + } +} + +type inodeItem struct { + Gen uint64 // nfs style generation number + TransID uint64 // transid that last touched this inode + Size uint64 + NBytes uint64 + BlockGroup uint64 + NLink uint32 + UID uint32 + GID uint32 + Mode uint32 + RDev uint64 + Flags uint64 + Sequence uint64 // modification sequence number for NFS + ATime time.Time + CTime time.Time + MTime time.Time + OTime time.Time +} + +func asRootItem(p []byte) *btrfs_root_item_raw { + return (*btrfs_root_item_raw)(unsafe.Pointer(&p[0])) +} + +type btrfs_root_item_raw [439]byte + +func (p btrfs_root_item_raw) Decode() rootItem { + const ( + off2 = unsafe.Sizeof(btrfs_root_item_raw_p1{}) + off3 = off2 + 23 + ) + p1 := (*btrfs_root_item_raw_p1)(unsafe.Pointer(&p[0])) + p2 := p[off2 : off2+23] + p2_k := (*btrfs_disk_key_raw)(unsafe.Pointer(&p[off2+4])) + p2_b := p2[4+17:] + p3 := (*btrfs_root_item_raw_p3)(unsafe.Pointer(&p[off3])) + return rootItem{ + Inode: p1.inode.Decode(), + Gen: p1.generation, + RootDirID: p1.root_dirid, + ByteNr: p1.bytenr, + ByteLimit: p1.byte_limit, + BytesUsed: p1.bytes_used, + LastSnapshot: p1.last_snapshot, + Flags: p1.flags, + // from here, Go structure become misaligned with C structure + Refs: asUint32(p2[0:]), + DropProgress: p2_k.Decode(), + DropLevel: p2_b[0], + Level: p2_b[1], + // these fields are still misaligned by 1 bytes + // TODO(dennwc): it's a copy of Gen to check structure version; hide it maybe? + GenV2: p3.generation_v2, + UUID: p3.uuid, + ParentUUID: p3.parent_uuid, + ReceivedUUID: p3.received_uuid, + CTransID: p3.ctransid, + OTransID: p3.otransid, + STransID: p3.stransid, + RTransID: p3.rtransid, + CTime: p3.times[0].Decode(), + OTime: p3.times[1].Decode(), + STime: p3.times[2].Decode(), + RTime: p3.times[3].Decode(), + } +} + +type rootItem struct { + Inode inodeItem + Gen uint64 + RootDirID uint64 + ByteNr uint64 + ByteLimit uint64 + BytesUsed uint64 + LastSnapshot uint64 + Flags uint64 + Refs uint32 + DropProgress diskKey + DropLevel uint8 + Level uint8 + GenV2 uint64 + UUID UUID + ParentUUID UUID + ReceivedUUID UUID + CTransID uint64 + OTransID uint64 + STransID uint64 + RTransID uint64 + CTime time.Time + OTime time.Time + STime time.Time + RTime time.Time +} + +type btrfs_root_item_raw_p1 struct { + inode btrfs_inode_item_raw + generation uint64 + root_dirid uint64 + bytenr uint64 + byte_limit uint64 + bytes_used uint64 + last_snapshot uint64 + flags uint64 +} +type btrfs_root_item_raw_p2 struct { + refs uint32 + drop_progress btrfs_disk_key_raw + drop_level uint8 + level uint8 +} +type btrfs_root_item_raw_p3 struct { + generation_v2 uint64 + uuid UUID + parent_uuid UUID + received_uuid UUID + ctransid uint64 + otransid uint64 + stransid uint64 + rtransid uint64 + // ctime btrfs_timespec + // otime btrfs_timespec + // stime btrfs_timespec + // rtime btrfs_timespec + times timeBlock + _ [8]uint64 // reserved +} diff --git a/vendor/github.com/dennwc/btrfs/btrfs_tree_h.go b/vendor/github.com/dennwc/btrfs/btrfs_tree_h.go new file mode 100644 index 00000000..d5ebd663 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/btrfs_tree_h.go @@ -0,0 +1,745 @@ +package btrfs + +/* + * This header contains the structure definitions and constants used + * by file system objects that can be retrieved using + * the _BTRFS_IOC_SEARCH_TREE ioctl. That means basically anything that + * is needed to describe a leaf node's key or item contents. + */ + +/* holds pointers to all of the tree roots */ + +/* stores information about which extents are in use, and reference counts */ + +/* + * chunk tree stores translations from logical -> physical block numbering + * the super block points to the chunk tree + */ + +/* + * stores information about which areas of a given device are in use. + * one per device. The tree of tree roots points to the device tree + */ + +/* one per subvolume, storing files and directories */ + +/* directory objectid inside the root tree */ + +/* holds checksums of all the data extents */ + +/* holds quota configuration and tracking */ + +/* for storing items that use the _BTRFS_UUID_KEY* types */ + +/* tracks free space in block groups. */ + +/* device stats in the device tree */ + +/* for storing balance parameters in the root tree */ + +/* orhpan objectid for tracking unlinked/truncated files */ + +/* does write ahead logging to speed up fsyncs */ + +/* for space balancing */ + +/* + * extent checksums all have this objectid + * this allows them to share the logging tree + * for fsyncs + */ + +/* For storing free space cache */ + +/* + * The inode number assigned to the special inode for storing + * free ino cache + */ + +/* dummy objectid represents multiple objectids */ + +/* + * All files have objectids in this range. + */ + +/* + * the device items go into the chunk tree. The key is in the form + * [ 1 _BTRFS_DEV_ITEM_KEY device_id ] + */ + +/* + * inode items have the data typically returned from stat and store other + * info about object characteristics. There is one for every file and dir in + * the FS + */ + +/* reserve 2-15 close to the inode for later flexibility */ + +/* + * dir items are the name -> inode pointers in a directory. There is one + * for every name in a directory. + */ + +/* + * extent data is for file data + */ + +/* + * extent csums are stored in a separate tree and hold csums for + * an entire extent on disk. + */ + +/* + * root items point to tree roots. They are typically in the root + * tree used by the super block to find all the other trees + */ + +/* + * root backrefs tie subvols and snapshots to the directory entries that + * reference them + */ + +/* + * root refs make a fast index for listing all of the snapshots and + * subvolumes referenced by a given root. They point directly to the + * directory item in the root that references the subvol + */ + +/* + * extent items are in the extent map tree. These record which blocks + * are used, and how many references there are to each block + */ + +/* + * The same as the _BTRFS_EXTENT_ITEM_KEY, except it's metadata we already know + * the length, so we save the level in key->offset instead of the length. + */ + +/* + * block groups give us hints into the extent allocation trees. Which + * blocks are free etc etc + */ + +/* + * Every block group is represented in the free space tree by a free space info + * item, which stores some accounting information. It is keyed on + * (block_group_start, FREE_SPACE_INFO, block_group_length). + */ + +/* + * A free space extent tracks an extent of space that is free in a block group. + * It is keyed on (start, FREE_SPACE_EXTENT, length). + */ + +/* + * When a block group becomes very fragmented, we convert it to use bitmaps + * instead of extents. A free space bitmap is keyed on + * (start, FREE_SPACE_BITMAP, length); the corresponding item is a bitmap with + * (length / sectorsize) bits. + */ + +/* + * Records the overall state of the qgroups. + * There's only one instance of this key present, + * (0, _BTRFS_QGROUP_STATUS_KEY, 0) + */ + +/* + * Records the currently used space of the qgroup. + * One key per qgroup, (0, _BTRFS_QGROUP_INFO_KEY, qgroupid). + */ + +/* + * Contains the user configured limits for the qgroup. + * One key per qgroup, (0, _BTRFS_QGROUP_LIMIT_KEY, qgroupid). + */ + +/* + * Records the child-parent relationship of qgroups. For + * each relation, 2 keys are present: + * (childid, _BTRFS_QGROUP_RELATION_KEY, parentid) + * (parentid, _BTRFS_QGROUP_RELATION_KEY, childid) + */ + +/* + * Obsolete name, see _BTRFS_TEMPORARY_ITEM_KEY. + */ + +/* + * The key type for tree items that are stored persistently, but do not need to + * exist for extended period of time. The items can exist in any tree. + * + * [subtype, _BTRFS_TEMPORARY_ITEM_KEY, data] + * + * Existing items: + * + * - balance status item + * (_BTRFS_BALANCE_OBJECTID, _BTRFS_TEMPORARY_ITEM_KEY, 0) + */ + +/* + * Obsolete name, see _BTRFS_PERSISTENT_ITEM_KEY + */ + +/* + * The key type for tree items that are stored persistently and usually exist + * for a long period, eg. filesystem lifetime. The item kinds can be status + * information, stats or preference values. The item can exist in any tree. + * + * [subtype, _BTRFS_PERSISTENT_ITEM_KEY, data] + * + * Existing items: + * + * - device statistics, store IO stats in the device tree, one key for all + * stats + * (_BTRFS_DEV_STATS_OBJECTID, _BTRFS_DEV_STATS_KEY, 0) + */ + +/* + * Persistantly stores the device replace state in the device tree. + * The key is built like this: (0, _BTRFS_DEV_REPLACE_KEY, 0). + */ + +/* + * Stores items that allow to quickly map UUIDs to something else. + * These items are part of the filesystem UUID tree. + * The key is built like this: + * (UUID_upper_64_bits, _BTRFS_UUID_KEY*, UUID_lower_64_bits). + */ + +/* for UUIDs assigned to * received subvols */ + +/* + * string items are for debugging. They just store a short string of + * data in the FS + */ + +/* 32 bytes in various csum fields */ + +/* csum types */ + +/* + * flags definitions for directory entry item type + * + * Used by: + * struct btrfs_dir_item.type + */ + +/* + * The key defines the order in the tree, and so it also defines (optimal) + * block layout. + * + * objectid corresponds to the inode number. + * + * type tells us things about the object, and is a kind of stream selector. + * so for a given inode, keys with type of 1 might refer to the inode data, + * type of 2 may point to file data in the btree and type == 3 may point to + * extents. + * + * offset is the starting byte offset for this key in the stream. + * + * btrfs_disk_key is in disk byte order. struct btrfs_key is always + * in cpu native order. Otherwise they are identical and their sizes + * should be the same (ie both packed) + */ +type btrfs_disk_key struct { + objectid uint64 + type_ uint8 + offset uint64 +} + +type btrfs_key struct { + objectid uint64 + type_ uint8 + offset uint64 +} + +type btrfs_dev_item struct { + devid uint64 + total_bytes uint64 + bytes_used uint64 + io_align uint32 + io_width uint32 + sector_size uint32 + type_ uint64 + generation uint64 + start_offset uint64 + dev_group uint32 + seek_speed uint8 + bandwidth uint8 + uuid UUID + fsid FSID +} + +type btrfs_stripe struct { + devid uint64 + offset uint64 + dev_uuid UUID +} + +type btrfs_chunk struct { + length uint64 + owner uint64 + stripe_len uint64 + type_ uint64 + io_align uint32 + io_width uint32 + sector_size uint32 + num_stripes uint16 + sub_stripes uint16 + stripe struct { + devid uint64 + offset uint64 + dev_uuid UUID + } +} + +/* additional stripes go here */ +type btrfs_free_space_entry struct { + offset uint64 + bytes uint64 + type_ uint8 +} + +type btrfs_free_space_header struct { + location struct { + objectid uint64 + type_ uint8 + offset uint64 + } + generation uint64 + num_entries uint64 + num_bitmaps uint64 +} + +/* Super block flags */ +/* Errors detected */ + +/* + * items in the extent btree are used to record the objectid of the + * owner of the block and the number of references + */ +type btrfs_extent_item struct { + refs uint64 + generation uint64 + flags uint64 +} + +type btrfs_extent_item_v0 struct { + refs uint32 +} + +/* following flags only apply to tree blocks */ + +/* use full backrefs for extent pointers in the block */ + +/* + * this flag is only used internally by scrub and may be changed at any time + * it is only declared here to avoid collisions + */ +type btrfs_tree_block_info struct { + key struct { + objectid uint64 + type_ uint8 + offset uint64 + } + level uint8 +} + +type btrfs_extent_data_ref struct { + root uint64 + objectid uint64 + offset uint64 + count uint32 +} + +type btrfs_shared_data_ref struct { + count uint32 +} + +type btrfs_extent_inline_ref struct { + type_ uint8 + offset uint64 +} + +/* old style backrefs item */ +type btrfs_extent_ref_v0 struct { + root uint64 + generation uint64 + objectid uint64 + count uint32 +} + +/* dev extents record free space on individual devices. The owner + * field points back to the chunk allocation mapping tree that allocated + * the extent. The chunk tree uuid field is a way to double check the owner + */ +type btrfs_dev_extent struct { + chunk_tree uint64 + chunk_objectid uint64 + chunk_offset uint64 + length uint64 + chunk_tree_uuid UUID +} + +type btrfs_inode_ref struct { + index uint64 + name_len uint16 +} + +/* name goes here */ +type btrfs_inode_extref struct { + parent_objectid uint64 + index uint64 + name_len uint16 + //name [0]uint8 +} + +/* name goes here */ +type btrfs_timespec struct { + sec uint64 + nsec uint32 +} + +type btrfs_inode_item struct { + generation uint64 + transid uint64 + size uint64 + nbytes uint64 + block_group uint64 + nlink uint32 + uid uint32 + gid uint32 + mode uint32 + rdev uint64 + flags uint64 + sequence uint64 + reserved [4]uint64 + atime struct { + sec uint64 + nsec uint32 + } + ctime struct { + sec uint64 + nsec uint32 + } + mtime struct { + sec uint64 + nsec uint32 + } + otime struct { + sec uint64 + nsec uint32 + } +} + +type btrfs_dir_log_item struct { + end uint64 +} + +type btrfs_dir_item struct { + location struct { + objectid uint64 + type_ uint8 + offset uint64 + } + transid uint64 + data_len uint16 + name_len uint16 + type_ uint8 +} + +/* + * Internal in-memory flag that a subvolume has been marked for deletion but + * still visible as a directory + */ +type btrfs_root_item struct { + inode struct { + generation uint64 + transid uint64 + size uint64 + nbytes uint64 + block_group uint64 + nlink uint32 + uid uint32 + gid uint32 + mode uint32 + rdev uint64 + flags uint64 + sequence uint64 + reserved [4]uint64 + atime struct { + sec uint64 + nsec uint32 + } + ctime struct { + sec uint64 + nsec uint32 + } + mtime struct { + sec uint64 + nsec uint32 + } + otime struct { + sec uint64 + nsec uint32 + } + } + generation uint64 + root_dirid uint64 + bytenr uint64 + byte_limit uint64 + bytes_used uint64 + last_snapshot uint64 + flags uint64 + refs uint32 + drop_progress struct { + objectid uint64 + type_ uint8 + offset uint64 + } + drop_level uint8 + level uint8 + generation_v2 uint64 + uuid UUID + parent_uuid UUID + received_uuid UUID + ctransid uint64 + otransid uint64 + stransid uint64 + rtransid uint64 + ctime struct { + sec uint64 + nsec uint32 + } + otime struct { + sec uint64 + nsec uint32 + } + stime struct { + sec uint64 + nsec uint32 + } + rtime struct { + sec uint64 + nsec uint32 + } + reserved [8]uint64 +} + +/* + * this is used for both forward and backward root refs + */ +type btrfs_root_ref struct { + dirid uint64 + sequence uint64 + name_len uint16 +} + +type btrfs_disk_balance_args struct { + profiles uint64 + usage uint64 + usage_min uint32 + usage_max uint32 + devid uint64 + pstart uint64 + pend uint64 + vstart uint64 + vend uint64 + target uint64 + flags uint64 + limit uint64 + limit_min uint32 + limit_max uint32 + stripes_min uint32 + stripes_max uint32 + unused [6]uint64 +} + +/* + * store balance parameters to disk so that balance can be properly + * resumed after crash or unmount + */ +type btrfs_balance_item struct { + flags uint64 + data struct { + profiles uint64 + usage uint64 + usage_min uint32 + usage_max uint32 + devid uint64 + pstart uint64 + pend uint64 + vstart uint64 + vend uint64 + target uint64 + flags uint64 + limit uint64 + limit_min uint32 + limit_max uint32 + stripes_min uint32 + stripes_max uint32 + unused [6]uint64 + } + meta struct { + profiles uint64 + usage uint64 + usage_min uint32 + usage_max uint32 + devid uint64 + pstart uint64 + pend uint64 + vstart uint64 + vend uint64 + target uint64 + flags uint64 + limit uint64 + limit_min uint32 + limit_max uint32 + stripes_min uint32 + stripes_max uint32 + unused [6]uint64 + } + sys struct { + profiles uint64 + usage uint64 + usage_min uint32 + usage_max uint32 + devid uint64 + pstart uint64 + pend uint64 + vstart uint64 + vend uint64 + target uint64 + flags uint64 + limit uint64 + limit_min uint32 + limit_max uint32 + stripes_min uint32 + stripes_max uint32 + unused [6]uint64 + } + unused [4]uint64 +} + +type btrfs_file_extent_item struct { + generation uint64 + ram_bytes uint64 + compression uint8 + encryption uint8 + other_encoding uint16 + type_ uint8 + disk_bytenr uint64 + disk_num_bytes uint64 + offset uint64 + num_bytes uint64 +} + +type btrfs_csum_item struct { + csum uint8 +} + +type btrfs_dev_stats_item struct { + values [_BTRFS_DEV_STAT_VALUES_MAX]uint64 +} + +type btrfs_dev_replace_item struct { + src_devid uint64 + cursor_left uint64 + cursor_right uint64 + cont_reading_from_srcdev_mode uint64 + replace_state uint64 + time_started uint64 + time_stopped uint64 + num_write_errors uint64 + num_uncorrectable_read_errors uint64 +} + +/* different types of block groups (and chunks) */ +const ( + _BTRFS_RAID_RAID10 = iota + _BTRFS_RAID_RAID1 + _BTRFS_RAID_DUP + _BTRFS_RAID_RAID0 + _BTRFS_RAID_SINGLE + _BTRFS_RAID_RAID5 + _BTRFS_RAID_RAID6 + _BTRFS_NR_RAID_TYPES +) + +/* + * We need a bit for restriper to be able to tell when chunks of type + * SINGLE are available. This "extended" profile format is used in + * fs_info->avail_*_alloc_bits (in-memory) and balance item fields + * (on-disk). The corresponding on-disk bit in chunk.type is reserved + * to avoid remappings between two formats in future. + */ + +/* + * A fake block group type that is used to communicate global block reserve + * size to userspace via the SPACE_INFO ioctl. + */ +func chunk_to_extended(flags uint64) uint64 { + if flags&uint64(_BTRFS_BLOCK_GROUP_PROFILE_MASK) == 0 { + flags |= uint64(availAllocBitSingle) + } + + return flags +} + +func extended_to_chunk(flags uint64) uint64 { + return flags &^ uint64(availAllocBitSingle) +} + +type btrfs_block_group_item struct { + used uint64 + chunk_objectid uint64 + flags uint64 +} + +type btrfs_free_space_info struct { + extent_count uint32 + flags uint32 +} + +func btrfs_qgroup_level(qgroupid uint64) uint64 { + return qgroupid >> uint32(qgroupLevelShift) +} + +/* + * is subvolume quota turned on? + */ + +/* + * RESCAN is set during the initialization phase + */ + +/* + * Some qgroup entries are known to be out of date, + * either because the configuration has changed in a way that + * makes a rescan necessary, or because the fs has been mounted + * with a non-qgroup-aware version. + * Turning qouta off and on again makes it inconsistent, too. + */ +type btrfs_qgroup_status_item struct { + version uint64 + generation uint64 + flags uint64 + rescan uint64 +} + +type btrfs_qgroup_info_item struct { + generation uint64 + rfer uint64 + rfer_cmpr uint64 + excl uint64 + excl_cmpr uint64 +} + +type btrfs_qgroup_limit_item struct { + flags uint64 + max_rfer uint64 + max_excl uint64 + rsv_rfer uint64 + rsv_excl uint64 +} diff --git a/vendor/github.com/dennwc/btrfs/btrfs_tree_hc.go b/vendor/github.com/dennwc/btrfs/btrfs_tree_hc.go new file mode 100644 index 00000000..fd799329 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/btrfs_tree_hc.go @@ -0,0 +1,502 @@ +package btrfs + +// This code was auto-generated; DO NOT EDIT! + +type treeKeyType uint32 + +type objectID uint64 + +type fileType int + +type fileExtentType int + +type devReplaceItemState int + +type blockGroup uint64 + +// This header contains the structure definitions and constants used +// by file system objects that can be retrieved using +// the BTRFS_IOC_SEARCH_TREE ioctl. That means basically anything that +// is needed to describe a leaf node's key or item contents. + +const ( + // Holds pointers to all of the tree roots + rootTreeObjectid objectID = 1 + + // Stores information about which extents are in use, and reference counts + extentTreeObjectid objectID = 2 + + // Chunk tree stores translations from logical -> physical block numbering + // the super block points to the chunk tree + chunkTreeObjectid objectID = 3 + + // Stores information about which areas of a given device are in use. + // one per device. The tree of tree roots points to the device tree + devTreeObjectid objectID = 4 + + // One per subvolume, storing files and directories + fsTreeObjectid objectID = 5 + + // Directory objectid inside the root tree + rootTreeDirObjectid objectID = 6 + + // Holds checksums of all the data extents + csumTreeObjectid objectID = 7 + + // Holds quota configuration and tracking + quotaTreeObjectid objectID = 8 + + // For storing items that use the BTRFS_UUID_KEY* types + uuidTreeObjectid objectID = 9 + + // Tracks free space in block groups. + freeSpaceTreeObjectid objectID = 10 + + // Device stats in the device tree + devStatsObjectid objectID = 0 + + // For storing balance parameters in the root tree + balanceObjectid objectID = (1<<64 - 4) + + // Orhpan objectid for tracking unlinked/truncated files + orphanObjectid objectID = (1<<64 - 5) + + // Does write ahead logging to speed up fsyncs + treeLogObjectid objectID = (1<<64 - 6) + treeLogFixupObjectid objectID = (1<<64 - 7) + + // For space balancing + treeRelocObjectid objectID = (1<<64 - 8) + dataRelocTreeObjectid objectID = (1<<64 - 9) + + // Extent checksums all have this objectid + // this allows them to share the logging tree + // for fsyncs + extentCsumObjectid objectID = (1<<64 - 10) + + // For storing free space cache + freeSpaceObjectid objectID = (1<<64 - 11) + + // The inode number assigned to the special inode for storing + // free ino cache + freeInoObjectid objectID = (1<<64 - 12) + + // Dummy objectid represents multiple objectids + multipleObjectids = (1<<64 - 255) + + // All files have objectids in this range. + firstFreeObjectid objectID = 256 + lastFreeObjectid objectID = (1<<64 - 256) + firstChunkTreeObjectid objectID = 256 + + // The device items go into the chunk tree. The key is in the form + // [ 1 BTRFS_DEV_ITEM_KEY device_id ] + devItemsObjectid objectID = 1 + + btreeInodeObjectid objectID = 1 + + emptySubvolDirObjectid objectID = 2 + + devReplaceDevid = 0 + + // Inode items have the data typically returned from stat and store other + // info about object characteristics. There is one for every file and dir in + // the FS + inodeItemKey treeKeyType = 1 + inodeRefKey treeKeyType = 12 + inodeExtrefKey treeKeyType = 13 + xattrItemKey treeKeyType = 24 + orphanItemKey treeKeyType = 48 + // Reserve 2-15 close to the inode for later flexibility + + // Dir items are the name -> inode pointers in a directory. There is one + // for every name in a directory. + dirLogItemKey treeKeyType = 60 + dirLogIndexKey treeKeyType = 72 + dirItemKey treeKeyType = 84 + dirIndexKey treeKeyType = 96 + // Extent data is for file data + extentDataKey treeKeyType = 108 + + // Extent csums are stored in a separate tree and hold csums for + // an entire extent on disk. + extentCsumKey treeKeyType = 128 + + // Root items point to tree roots. They are typically in the root + // tree used by the super block to find all the other trees + rootItemKey treeKeyType = 132 + + // Root backrefs tie subvols and snapshots to the directory entries that + // reference them + rootBackrefKey treeKeyType = 144 + + // Root refs make a fast index for listing all of the snapshots and + // subvolumes referenced by a given root. They point directly to the + // directory item in the root that references the subvol + rootRefKey treeKeyType = 156 + + // Extent items are in the extent map tree. These record which blocks + // are used, and how many references there are to each block + extentItemKey treeKeyType = 168 + + // The same as the BTRFS_EXTENT_ITEM_KEY, except it's metadata we already know + // the length, so we save the level in key->offset instead of the length. + metadataItemKey treeKeyType = 169 + + treeBlockRefKey treeKeyType = 176 + + extentDataRefKey treeKeyType = 178 + + extentRefV0Key treeKeyType = 180 + + sharedBlockRefKey treeKeyType = 182 + + sharedDataRefKey treeKeyType = 184 + + // Block groups give us hints into the extent allocation trees. Which + // blocks are free etc etc + blockGroupItemKey treeKeyType = 192 + + // Every block group is represented in the free space tree by a free space info + // item, which stores some accounting information. It is keyed on + // (block_group_start, FREE_SPACE_INFO, block_group_length). + freeSpaceInfoKey treeKeyType = 198 + + // A free space extent tracks an extent of space that is free in a block group. + // It is keyed on (start, FREE_SPACE_EXTENT, length). + freeSpaceExtentKey treeKeyType = 199 + + // When a block group becomes very fragmented, we convert it to use bitmaps + // instead of extents. A free space bitmap is keyed on + // (start, FREE_SPACE_BITMAP, length); the corresponding item is a bitmap with + // (length / sectorsize) bits. + freeSpaceBitmapKey treeKeyType = 200 + + devExtentKey treeKeyType = 204 + devItemKey treeKeyType = 216 + chunkItemKey treeKeyType = 228 + + // Records the overall state of the qgroups. + // There's only one instance of this key present, + // (0, BTRFS_QGROUP_STATUS_KEY, 0) + qgroupStatusKey treeKeyType = 240 + // Records the currently used space of the qgroup. + // One key per qgroup, (0, BTRFS_QGROUP_INFO_KEY, qgroupid). + qgroupInfoKey treeKeyType = 242 + // Contains the user configured limits for the qgroup. + // One key per qgroup, (0, BTRFS_QGROUP_LIMIT_KEY, qgroupid). + qgroupLimitKey treeKeyType = 244 + // Records the child-parent relationship of qgroups. For + // each relation, 2 keys are present: + // (childid, BTRFS_QGROUP_RELATION_KEY, parentid) + // (parentid, BTRFS_QGROUP_RELATION_KEY, childid) + qgroupRelationKey treeKeyType = 246 + + // Obsolete name, see BTRFS_TEMPORARY_ITEM_KEY. + balanceItemKey treeKeyType = 248 + + // The key type for tree items that are stored persistently, but do not need to + // exist for extended period of time. The items can exist in any tree. + // [subtype, BTRFS_TEMPORARY_ITEM_KEY, data] + // Existing items: + // - balance status item + // (BTRFS_BALANCE_OBJECTID, BTRFS_TEMPORARY_ITEM_KEY, 0) + temporaryItemKey treeKeyType = 248 + + // Obsolete name, see BTRFS_PERSISTENT_ITEM_KEY + devStatsKey treeKeyType = 249 + + // The key type for tree items that are stored persistently and usually exist + // for a long period, eg. filesystem lifetime. The item kinds can be status + // information, stats or preference values. The item can exist in any tree. + // [subtype, BTRFS_PERSISTENT_ITEM_KEY, data] + // Existing items: + // - device statistics, store IO stats in the device tree, one key for all + // stats + // (BTRFS_DEV_STATS_OBJECTID, BTRFS_DEV_STATS_KEY, 0) + persistentItemKey treeKeyType = 249 + + // Persistantly stores the device replace state in the device tree. + // The key is built like this: (0, BTRFS_DEV_REPLACE_KEY, 0). + devReplaceKey treeKeyType = 250 + + // Stores items that allow to quickly map UUIDs to something else. + // These items are part of the filesystem UUID tree. + // The key is built like this: + // (UUID_upper_64_bits, BTRFS_UUID_KEY*, UUID_lower_64_bits). + uuidKeySubvol = 251 + uuidKeyReceivedSubvol = 252 + + // String items are for debugging. They just store a short string of + // data in the FS + stringItemKey treeKeyType = 253 + + // 32 bytes in various csum fields + csumSize = 32 + + // Csum types + csumTypeCrc32 = 0 + + // Flags definitions for directory entry item type + // Used by: + // struct btrfs_dir_item.type + ftUnknown fileType = 0 + ftRegFile fileType = 1 + ftDir fileType = 2 + ftChrdev fileType = 3 + ftBlkdev fileType = 4 + ftFifo fileType = 5 + ftSock fileType = 6 + ftSymlink fileType = 7 + ftXattr fileType = 8 + ftMax fileType = 9 + + // The key defines the order in the tree, and so it also defines (optimal) + // block layout. + // objectid corresponds to the inode number. + // type tells us things about the object, and is a kind of stream selector. + // so for a given inode, keys with type of 1 might refer to the inode data, + // type of 2 may point to file data in the btree and type == 3 may point to + // extents. + // offset is the starting byte offset for this key in the stream. + // btrfs_disk_key is in disk byte order. struct btrfs_key is always + // in cpu native order. Otherwise they are identical and their sizes + // should be the same (ie both packed) + + // The internal btrfs device id + + // Size of the device + + // Bytes used + + // Optimal io alignment for this device + + // Optimal io width for this device + + // Minimal io size for this device + + // Type and info about this device + + // Expected generation for this device + + // Starting byte of this partition on the device, + // to allow for stripe alignment in the future + + // Grouping information for allocation decisions + + // Seek speed 0-100 where 100 is fastest + + // Bandwidth 0-100 where 100 is fastest + + // Btrfs generated uuid for this device + + // Uuid of FS who owns this device + + // Size of this chunk in bytes + + // Objectid of the root referencing this chunk + + // Optimal io alignment for this chunk + + // Optimal io width for this chunk + + // Minimal io size for this chunk + + // 2^16 stripes is quite a lot, a second limit is the size of a single + // item in the btree + + // Sub stripes only matter for raid10 + // Additional stripes go here + + freeSpaceExtent = 1 + freeSpaceBitmap = 2 + + headerFlagWritten = (1 << 0) + headerFlagReloc = (1 << 1) + + // Super block flags + // Errors detected + superFlagError = (1 << 2) + + superFlagSeeding = (1 << 32) + superFlagMetadump = (1 << 33) + + // Items in the extent btree are used to record the objectid of the + // owner of the block and the number of references + + extentFlagData = (1 << 0) + extentFlagTreeBlock = (1 << 1) + + // Following flags only apply to tree blocks + + // Use full backrefs for extent pointers in the block + blockFlagFullBackref = (1 << 8) + + // This flag is only used internally by scrub and may be changed at any time + // it is only declared here to avoid collisions + extentFlagSuper = (1 << 48) + + // Old style backrefs item + + // Dev extents record free space on individual devices. The owner + // field points back to the chunk allocation mapping tree that allocated + // the extent. The chunk tree uuid field is a way to double check the owner + + // Name goes here + + // Name goes here + + // Nfs style generation number + // Transid that last touched this inode + + // Modification sequence number for NFS + + // A little future expansion, for more than this we can + // just grow the inode item and version it + + rootSubvolRdonly = (1 << 0) + + // Internal in-memory flag that a subvolume has been marked for deletion but + // still visible as a directory + rootSubvolDead = (1 << 48) + + // The following fields appear after subvol_uuids+subvol_times + // were introduced. + + // This generation number is used to test if the new fields are valid + // and up to date while reading the root item. Every time the root item + // is written out, the "generation" field is copied into this field. If + // anyone ever mounted the fs with an older kernel, we will have + // mismatching generation values here and thus must invalidate the + // new fields. See btrfs_update_root and btrfs_find_last_root for + // details. + // the offset of generation_v2 is also used as the start for the memset + // when invalidating the fields. + + // This is used for both forward and backward root refs + + // Profiles to operate on, single is denoted by + // BTRFS_AVAIL_ALLOC_BIT_SINGLE + + // Usage filter + // BTRFS_BALANCE_ARGS_USAGE with a single value means '0..N' + // BTRFS_BALANCE_ARGS_USAGE_RANGE - range syntax, min..max + + // Devid filter + + // Devid subset filter [pstart..pend) + + // Btrfs virtual address space subset filter [vstart..vend) + + // Profile to convert to, single is denoted by + // BTRFS_AVAIL_ALLOC_BIT_SINGLE + + // BTRFS_BALANCE_ARGS_* + + // BTRFS_BALANCE_ARGS_LIMIT with value 'limit' + // BTRFS_BALANCE_ARGS_LIMIT_RANGE - the extend version can use minimum + // and maximum + + // Process chunks that cross stripes_min..stripes_max devices, + // BTRFS_BALANCE_ARGS_STRIPES_RANGE + + // Store balance parameters to disk so that balance can be properly + // resumed after crash or unmount + // BTRFS_BALANCE_* + + fileExtentInline fileExtentType = 0 + fileExtentReg fileExtentType = 1 + fileExtentPrealloc fileExtentType = 2 + + // Transaction id that created this extent + // Max number of bytes to hold this extent in ram + // when we split a compressed extent we can't know how big + // each of the resulting pieces will be. So, this is + // an upper limit on the size of the extent in ram instead of + // an exact limit. + + // 32 bits for the various ways we might encode the data, + // including compression and encryption. If any of these + // are set to something a given disk format doesn't understand + // it is treated like an incompat flag for reading and writing, + // but not for stat. + + // Are we inline data or a real extent? + + // Disk space consumed by the extent, checksum blocks are included + // in these numbers + // At this offset in the structure, the inline extent data start. + // The logical offset in file blocks (no csums) + // this extent record is for. This allows a file extent to point + // into the middle of an existing extent on disk, sharing it + // between two snapshots (useful if some bytes in the middle of the + // extent have changed + // The logical number of file blocks (no csums included). This + // always reflects the size uncompressed and without encoding. + + // Grow this item struct at the end for future enhancements and keep + // the existing values unchanged + + devReplaceItemContReadingFromSrcdevModeAlways = 0 + devReplaceItemContReadingFromSrcdevModeAvoid = 1 + devReplaceItemStateNeverStarted devReplaceItemState = 0 + devReplaceItemStateStarted devReplaceItemState = 1 + devReplaceItemStateSuspended devReplaceItemState = 2 + devReplaceItemStateFinished devReplaceItemState = 3 + devReplaceItemStateCanceled devReplaceItemState = 4 + + // Grow this item struct at the end for future enhancements and keep + // the existing values unchanged + + // Different types of block groups (and chunks) + blockGroupData blockGroup = (1 << 0) + blockGroupSystem blockGroup = (1 << 1) + blockGroupMetadata blockGroup = (1 << 2) + blockGroupRaid0 blockGroup = (1 << 3) + blockGroupRaid1 blockGroup = (1 << 4) + blockGroupDup blockGroup = (1 << 5) + blockGroupRaid10 blockGroup = (1 << 6) + blockGroupRaid5 blockGroup = (1 << 7) + blockGroupRaid6 blockGroup = (1 << 8) + + // We need a bit for restriper to be able to tell when chunks of type + // SINGLE are available. This "extended" profile format is used in + // fs_info->avail_*_alloc_bits (in-memory) and balance item fields + // (on-disk). The corresponding on-disk bit in chunk.type is reserved + // to avoid remappings between two formats in future. + availAllocBitSingle = (1 << 48) + + // A fake block group type that is used to communicate global block reserve + // size to userspace via the SPACE_INFO ioctl. + spaceInfoGlobalRsv = (1 << 49) + + freeSpaceUsingBitmaps = (1 << 0) + + qgroupLevelShift = 48 + + // Is subvolume quota turned on? + qgroupStatusFlagOn = (1 << 0) + // RESCAN is set during the initialization phase + qgroupStatusFlagRescan = (1 << 1) + // Some qgroup entries are known to be out of date, + // either because the configuration has changed in a way that + // makes a rescan necessary, or because the fs has been mounted + // with a non-qgroup-aware version. + // Turning qouta off and on again makes it inconsistent, too. + qgroupStatusFlagInconsistent = (1 << 2) + + qgroupStatusVersion = 1 + + // The generation is updated during every commit. As older + // versions of btrfs are not aware of qgroups, it will be + // possible to detect inconsistencies by checking the + // generation on mount time + + // Flag definitions see above + + // Only used during scanning to record the progress + // of the scan. It contains a logical address + + // Only updated when any of the other values change + +) diff --git a/vendor/github.com/dennwc/btrfs/errors.go b/vendor/github.com/dennwc/btrfs/errors.go new file mode 100644 index 00000000..b852bcfd --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/errors.go @@ -0,0 +1,52 @@ +package btrfs + +import ( + "errors" + "fmt" +) + +type ErrNotBtrfs struct { + Path string +} + +func (e ErrNotBtrfs) Error() string { + return fmt.Sprintf("not a btrfs filesystem: %s", e.Path) +} + +// Error codes as returned by the kernel +type ErrCode int + +func (e ErrCode) Error() string { + s, ok := errorString[e] + if ok { + return s + } + return fmt.Sprintf("error %d", int(e)) +} + +const ( + ErrDevRAID1MinNotMet = ErrCode(iota + 1) + ErrDevRAID10MinNotMet + ErrDevRAID5MinNotMet + ErrDevRAID6MinNotMet + ErrDevTargetReplace + ErrDevMissingNotFound + ErrDevOnlyWritable + ErrDevExclRunInProgress +) + +var errorString = map[ErrCode]string{ + ErrDevRAID1MinNotMet: "unable to go below two devices on raid1", + ErrDevRAID10MinNotMet: "unable to go below four devices on raid10", + ErrDevRAID5MinNotMet: "unable to go below two devices on raid5", + ErrDevRAID6MinNotMet: "unable to go below three devices on raid6", + ErrDevTargetReplace: "unable to remove the dev_replace target dev", + ErrDevMissingNotFound: "no missing devices found to remove", + ErrDevOnlyWritable: "unable to remove the only writeable device", + ErrDevExclRunInProgress: "add/delete/balance/replace/resize operation in progress", +} + +var ( + ErrNotFound = errors.New("not found") + errNotImplemented = errors.New("not implemented") +) diff --git a/vendor/github.com/dennwc/btrfs/headers.go b/vendor/github.com/dennwc/btrfs/headers.go new file mode 100644 index 00000000..2ff5713a --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/headers.go @@ -0,0 +1,4 @@ +package btrfs + +//go:generate go run ./cmd/hgen.go -u -g -t BTRFS_ -p btrfs -cs=treeKeyType:uint32=_KEY,objectID:uint64=_OBJECTID -cp=fileType=FT_,fileExtentType=FILE_EXTENT_,devReplaceItemState=DEV_REPLACE_ITEM_STATE_,blockGroup:uint64=BLOCK_GROUP_ -o btrfs_tree_hc.go btrfs_tree.h +//go:generate gofmt -l -w btrfs_tree_hc.go diff --git a/vendor/github.com/dennwc/btrfs/ioctl_h.go b/vendor/github.com/dennwc/btrfs/ioctl_h.go new file mode 100644 index 00000000..769689bc --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/ioctl_h.go @@ -0,0 +1,876 @@ +package btrfs + +import ( + "encoding/binary" + "encoding/hex" + "github.com/dennwc/ioctl" + "os" + "strconv" + "strings" + "unsafe" +) + +var order = binary.LittleEndian + +const ioctlMagic = 0x94 + +const devicePathNameMax = 1024 + +const ( + FSIDSize = 16 + UUIDSize = 16 +) + +var zeroUUID UUID + +type UUID [UUIDSize]byte + +func (id UUID) IsZero() bool { return id == zeroUUID } +func (id UUID) String() string { + if id.IsZero() { + return "" + } + buf := make([]byte, UUIDSize*2+4) + i := 0 + i += hex.Encode(buf[i:], id[:4]) + buf[i] = '-' + i++ + i += hex.Encode(buf[i:], id[4:6]) + buf[i] = '-' + i++ + i += hex.Encode(buf[i:], id[6:8]) + buf[i] = '-' + i++ + i += hex.Encode(buf[i:], id[8:10]) + buf[i] = '-' + i++ + i += hex.Encode(buf[i:], id[10:]) + return string(buf) +} + +type FSID [FSIDSize]byte + +func (id FSID) String() string { return hex.EncodeToString(id[:]) } + +const volNameMax = 4087 + +// this should be 4k +type btrfs_ioctl_vol_args struct { + fd int64 + name [volNameMax + 1]byte +} + +func (arg *btrfs_ioctl_vol_args) SetName(name string) { + n := copy(arg.name[:], name) + arg.name[n] = 0 +} + +type btrfs_qgroup_limit struct { + flags uint64 + max_referenced uint64 + max_exclusive uint64 + rsv_referenced uint64 + rsv_exclusive uint64 +} + +type btrfs_qgroup_inherit struct { + flags uint64 + num_qgroups uint64 + num_ref_copies uint64 + num_excl_copies uint64 + lim btrfs_qgroup_limit + //qgroups [0]uint64 +} + +type btrfs_ioctl_qgroup_limit_args struct { + qgroupid uint64 + lim btrfs_qgroup_limit +} + +type btrfs_ioctl_vol_args_v2_u1 struct { + size uint64 + qgroup_inherit *btrfs_qgroup_inherit +} + +const subvolNameMax = 4039 + +type SubvolFlags uint64 + +func (f SubvolFlags) ReadOnly() bool { + return f&SubvolReadOnly != 0 +} +func (f SubvolFlags) String() string { + if f == 0 { + return "" + } + var out []string + if f&SubvolReadOnly != 0 { + out = append(out, "RO") + f = f & (^SubvolReadOnly) + } + if f != 0 { + out = append(out, "0x"+strconv.FormatInt(int64(f), 16)) + } + return strings.Join(out, "|") +} + +// flags for subvolumes +// +// Used by: +// struct btrfs_ioctl_vol_args_v2.flags +// +// BTRFS_SUBVOL_RDONLY is also provided/consumed by the following ioctls: +// - BTRFS_IOC_SUBVOL_GETFLAGS +// - BTRFS_IOC_SUBVOL_SETFLAGS +const ( + subvolCreateAsync = SubvolFlags(1 << 0) + SubvolReadOnly = SubvolFlags(1 << 1) + subvolQGroupInherit = SubvolFlags(1 << 2) +) + +type btrfs_ioctl_vol_args_v2 struct { + fd int64 + transid uint64 + flags SubvolFlags + btrfs_ioctl_vol_args_v2_u1 + unused [2]uint64 + name [subvolNameMax + 1]byte +} + +// structure to report errors and progress to userspace, either as a +// result of a finished scrub, a canceled scrub or a progress inquiry +type btrfs_scrub_progress struct { + data_extents_scrubbed uint64 // # of data extents scrubbed + tree_extents_scrubbed uint64 // # of tree extents scrubbed + data_bytes_scrubbed uint64 // # of data bytes scrubbed + tree_bytes_scrubbed uint64 // # of tree bytes scrubbed + read_errors uint64 // # of read errors encountered (EIO) + csum_errors uint64 // # of failed csum checks + // # of occurences, where the metadata of a tree block did not match the expected values, like generation or logical + verify_errors uint64 + // # of 4k data block for which no csum is present, probably the result of data written with nodatasum + no_csum uint64 + csum_discards uint64 // # of csum for which no data was found in the extent tree. + super_errors uint64 // # of bad super blocks encountered + malloc_errors uint64 // # of internal kmalloc errors. These will likely cause an incomplete scrub + uncorrectable_errors uint64 // # of errors where either no intact copy was found or the writeback failed + corrected_errors uint64 // # of errors corrected + // last physical address scrubbed. In case a scrub was aborted, this can be used to restart the scrub + last_physical uint64 + // # of occurences where a read for a full (64k) bio failed, but the re- + // check succeeded for each 4k piece. Intermittent error. + unverified_errors uint64 +} + +type btrfs_ioctl_scrub_args struct { + devid uint64 // in + start uint64 // in + end uint64 // in + flags uint64 // in + progress btrfs_scrub_progress // out + // pad to 1k + _ [1024 - 4*8 - unsafe.Sizeof(btrfs_scrub_progress{})]byte +} + +type contReadingFromSrcdevMode uint64 + +const ( + _BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS contReadingFromSrcdevMode = 0 + _BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID contReadingFromSrcdevMode = 1 +) + +type btrfs_ioctl_dev_replace_start_params struct { + srcdevid uint64 // in, if 0, use srcdev_name instead + cont_reading_from_srcdev_mode contReadingFromSrcdevMode // in + srcdev_name [devicePathNameMax + 1]byte // in + tgtdev_name [devicePathNameMax + 1]byte // in +} + +type devReplaceState uint64 + +const ( + _BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED devReplaceState = 0 + _BTRFS_IOCTL_DEV_REPLACE_STATE_STARTED devReplaceState = 1 + _BTRFS_IOCTL_DEV_REPLACE_STATE_FINISHED devReplaceState = 2 + _BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED devReplaceState = 3 + _BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED devReplaceState = 4 +) + +type btrfs_ioctl_dev_replace_status_params struct { + replace_state devReplaceState // out + progress_1000 uint64 // out, 0 <= x <= 1000 + time_started uint64 // out, seconds since 1-Jan-1970 + time_stopped uint64 // out, seconds since 1-Jan-1970 + num_write_errors uint64 // out + num_uncorrectable_read_errors uint64 // out +} + +type btrfs_ioctl_dev_replace_args_u1 struct { + cmd uint64 // in + result uint64 // out + start btrfs_ioctl_dev_replace_start_params // in + spare [64]uint64 +} + +type btrfs_ioctl_dev_replace_args_u2 struct { + cmd uint64 // in + result uint64 // out + status btrfs_ioctl_dev_replace_status_params // out + _ [unsafe.Sizeof(btrfs_ioctl_dev_replace_start_params{}) - unsafe.Sizeof(btrfs_ioctl_dev_replace_status_params{})]byte + spare [64]uint64 +} + +type btrfs_ioctl_dev_info_args struct { + devid uint64 // in/out + uuid UUID // in/out + bytes_used uint64 // out + total_bytes uint64 // out + _ [379]uint64 // pad to 4k + path [devicePathNameMax]byte // out +} + +type btrfs_ioctl_fs_info_args struct { + max_id uint64 // out + num_devices uint64 // out + fsid FSID // out + nodesize uint32 // out + sectorsize uint32 // out + clone_alignment uint32 // out + _ [122*8 + 4]byte // pad to 1k +} + +type btrfs_ioctl_feature_flags struct { + compat_flags FeatureFlags + compat_ro_flags FeatureFlags + incompat_flags IncompatFeatures +} + +type argRange [8]byte + +func (u argRange) asN() uint64 { + return order.Uint64(u[:]) +} +func (u argRange) asMinMax() (min, max uint32) { + return order.Uint32(u[:4]), order.Uint32(u[4:]) +} + +// balance control ioctl modes +//#define BTRFS_BALANCE_CTL_PAUSE 1 +//#define BTRFS_BALANCE_CTL_CANCEL 2 +//#define BTRFS_BALANCE_CTL_RESUME 3 + +// this is packed, because it should be exactly the same as its disk +// byte order counterpart (struct btrfs_disk_balance_args) +type btrfs_balance_args struct { + profiles uint64 + // usage filter + // BTRFS_BALANCE_ARGS_USAGE with a single value means '0..N' + // BTRFS_BALANCE_ARGS_USAGE_RANGE - range syntax, min..max + usage argRange + devid uint64 + pstart uint64 + pend uint64 + vstart uint64 + vend uint64 + target uint64 + flags uint64 + // BTRFS_BALANCE_ARGS_LIMIT with value 'limit' (limit number of processed chunks) + // BTRFS_BALANCE_ARGS_LIMIT_RANGE - the extend version can use minimum and maximum + limit argRange + stripes_min uint32 + stripes_max uint32 + _ [48]byte +} + +// Report balance progress to userspace. +// +// btrfs_balance_progress +type BalanceProgress struct { + Expected uint64 // estimated # of chunks that will be relocated to fulfill the request + Considered uint64 // # of chunks we have considered so far + Completed uint64 // # of chunks relocated so far +} + +type BalanceState uint64 + +const ( + BalanceStateRunning BalanceState = (1 << 0) + BalanceStatePauseReq BalanceState = (1 << 1) + BalanceStateCancelReq BalanceState = (1 << 2) +) + +type btrfs_ioctl_balance_args struct { + flags BalanceFlags // in/out + state BalanceState // out + data btrfs_balance_args // in/out + meta btrfs_balance_args // in/out + sys btrfs_balance_args // in/out + stat BalanceProgress // out + _ [72 * 8]byte // pad to 1k +} + +const _BTRFS_INO_LOOKUP_PATH_MAX = 4080 + +type btrfs_ioctl_ino_lookup_args struct { + treeid objectID + objectid objectID + name [_BTRFS_INO_LOOKUP_PATH_MAX]byte +} + +func (arg *btrfs_ioctl_ino_lookup_args) Name() string { + n := 0 + for i, b := range arg.name { + if b == '\x00' { + n = i + break + } + } + return string(arg.name[:n]) +} + +type btrfs_ioctl_search_key struct { + tree_id objectID // which root are we searching. 0 is the tree of tree roots + // keys returned will be >= min and <= max + min_objectid objectID + max_objectid objectID + // keys returned will be >= min and <= max + min_offset uint64 + max_offset uint64 + // max and min transids to search for + min_transid uint64 + max_transid uint64 + // keys returned will be >= min and <= max + min_type treeKeyType + max_type treeKeyType + // how many items did userland ask for, and how many are we returning + nr_items uint32 + _ [36]byte +} + +type btrfs_ioctl_search_header struct { + transid uint64 + objectid objectID + offset uint64 + typ treeKeyType + len uint32 +} + +const _BTRFS_SEARCH_ARGS_BUFSIZE = (4096 - unsafe.Sizeof(btrfs_ioctl_search_key{})) + +// the buf is an array of search headers where +// each header is followed by the actual item +// the type field is expanded to 32 bits for alignment +type btrfs_ioctl_search_args struct { + key btrfs_ioctl_search_key + buf [_BTRFS_SEARCH_ARGS_BUFSIZE]byte +} + +// Extended version of TREE_SEARCH ioctl that can return more than 4k of bytes. +// The allocated size of the buffer is set in buf_size. +type btrfs_ioctl_search_args_v2 struct { + key btrfs_ioctl_search_key // in/out - search parameters + buf_size uint64 // in - size of buffer; out - on EOVERFLOW: needed size to store item + //buf [0]uint64 // out - found items +} + +// With a @src_length of zero, the range from @src_offset->EOF is cloned! +type btrfs_ioctl_clone_range_args struct { + src_fd int64 + src_offset uint64 + src_length uint64 + dest_offset uint64 +} + +// flags for the defrag range ioctl +type defragRange uint64 + +const ( + _BTRFS_DEFRAG_RANGE_COMPRESS defragRange = 1 + _BTRFS_DEFRAG_RANGE_START_IO defragRange = 2 +) + +const _BTRFS_SAME_DATA_DIFFERS = 1 + +// For extent-same ioctl +type btrfs_ioctl_same_extent_info struct { + fd int64 // in - destination file + logical_offset uint64 // in - start of extent in destination + bytes_deduped uint64 // out - total # of bytes we were able to dedupe from this file + // out; status of this dedupe operation: + // 0 if dedup succeeds + // < 0 for error + // == BTRFS_SAME_DATA_DIFFERS if data differs + status int32 + reserved uint32 +} + +type btrfs_ioctl_same_args struct { + logical_offset uint64 // in - start of extent in source + length uint64 // in - length of extent + dest_count uint16 // in - total elements in info array + _ [6]byte + //info [0]btrfs_ioctl_same_extent_info +} + +type btrfs_ioctl_defrag_range_args struct { + start uint64 // start of the defrag operation + len uint64 // number of bytes to defrag, use (u64)-1 to say all + // flags for the operation, which can include turning + // on compression for this one defrag + flags uint64 + // any extent bigger than this will be considered + // already defragged. Use 0 to take the kernel default + // Use 1 to say every single extent must be rewritten + extent_thresh uint32 + // which compression method to use if turning on compression + // for this defrag operation. If unspecified, zlib will be used + compress_type uint32 + _ [16]byte // spare for later +} + +type btrfs_ioctl_space_info struct { + flags uint64 + total_bytes uint64 + used_bytes uint64 +} + +type btrfs_ioctl_space_args struct { + space_slots uint64 + total_spaces uint64 + //spaces [0]btrfs_ioctl_space_info +} + +type btrfs_data_container struct { + bytes_left uint32 // out -- bytes not needed to deliver output + bytes_missing uint32 // out -- additional bytes needed for result + elem_cnt uint32 // out + elem_missed uint32 // out + //val [0]uint64 +} + +type btrfs_ioctl_ino_path_args struct { + inum uint64 // in + size uint64 // in + _ [32]byte + // struct btrfs_data_container *fspath; out + fspath uint64 // out +} + +type btrfs_ioctl_logical_ino_args struct { + logical uint64 // in + size uint64 // in + _ [32]byte + // struct btrfs_data_container *inodes; out + inodes uint64 +} + +// disk I/O failure stats +const ( + _BTRFS_DEV_STAT_WRITE_ERRS = iota // EIO or EREMOTEIO from lower layers + _BTRFS_DEV_STAT_READ_ERRS // EIO or EREMOTEIO from lower layers + _BTRFS_DEV_STAT_FLUSH_ERRS // EIO or EREMOTEIO from lower layers + + // stats for indirect indications for I/O failures + + // checksum error, bytenr error or contents is illegal: this is an + // indication that the block was damaged during read or write, or written to + // wrong location or read from wrong location + _BTRFS_DEV_STAT_CORRUPTION_ERRS + _BTRFS_DEV_STAT_GENERATION_ERRS // an indication that blocks have not been written + + _BTRFS_DEV_STAT_VALUES_MAX +) + +// Reset statistics after reading; needs SYS_ADMIN capability +const _BTRFS_DEV_STATS_RESET = (1 << 0) + +type btrfs_ioctl_get_dev_stats struct { + devid uint64 // in + nr_items uint64 // in/out + flags uint64 // in/out + values [_BTRFS_DEV_STAT_VALUES_MAX]uint64 // out values + _ [128 - 2 - _BTRFS_DEV_STAT_VALUES_MAX]uint64 // pad to 1k +} + +const ( + _BTRFS_QUOTA_CTL_ENABLE = 1 + _BTRFS_QUOTA_CTL_DISABLE = 2 + // 3 has formerly been reserved for BTRFS_QUOTA_CTL_RESCAN +) + +type btrfs_ioctl_quota_ctl_args struct { + cmd uint64 + status uint64 +} + +type btrfs_ioctl_quota_rescan_args struct { + flags uint64 + progress uint64 + _ [6]uint64 +} + +type btrfs_ioctl_qgroup_assign_args struct { + assign uint64 + src uint64 + dst uint64 +} + +type btrfs_ioctl_qgroup_create_args struct { + create uint64 + qgroupid uint64 +} + +type btrfs_ioctl_timespec struct { + sec uint64 + nsec uint32 +} + +type btrfs_ioctl_received_subvol_args struct { + uuid UUID // in + stransid uint64 // in + rtransid uint64 // out + stime btrfs_ioctl_timespec // in + rtime btrfs_ioctl_timespec // out + flags uint64 // in + _ [16]uint64 // in +} + +const ( + // Caller doesn't want file data in the send stream, even if the + // search of clone sources doesn't find an extent. UPDATE_EXTENT + // commands will be sent instead of WRITE commands. + _BTRFS_SEND_FLAG_NO_FILE_DATA = 0x1 + // Do not add the leading stream header. Used when multiple snapshots + // are sent back to back. + _BTRFS_SEND_FLAG_OMIT_STREAM_HEADER = 0x2 + // Omit the command at the end of the stream that indicated the end + // of the stream. This option is used when multiple snapshots are + // sent back to back. + _BTRFS_SEND_FLAG_OMIT_END_CMD = 0x4 + + _BTRFS_SEND_FLAG_MASK = _BTRFS_SEND_FLAG_NO_FILE_DATA | + _BTRFS_SEND_FLAG_OMIT_STREAM_HEADER | + _BTRFS_SEND_FLAG_OMIT_END_CMD +) + +type btrfs_ioctl_send_args struct { + send_fd int64 // in + clone_sources_count uint64 // in + clone_sources *objectID // in + parent_root objectID // in + flags uint64 // in + _ [4]uint64 // in +} + +var ( + _BTRFS_IOC_SNAP_CREATE = ioctl.IOW(ioctlMagic, 1, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_DEFRAG = ioctl.IOW(ioctlMagic, 2, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_RESIZE = ioctl.IOW(ioctlMagic, 3, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_SCAN_DEV = ioctl.IOW(ioctlMagic, 4, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_TRANS_START = ioctl.IO(ioctlMagic, 6) + _BTRFS_IOC_TRANS_END = ioctl.IO(ioctlMagic, 7) + _BTRFS_IOC_SYNC = ioctl.IO(ioctlMagic, 8) + _BTRFS_IOC_CLONE = ioctl.IOW(ioctlMagic, 9, 4) // int32 + _BTRFS_IOC_ADD_DEV = ioctl.IOW(ioctlMagic, 10, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_RM_DEV = ioctl.IOW(ioctlMagic, 11, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_BALANCE = ioctl.IOW(ioctlMagic, 12, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_CLONE_RANGE = ioctl.IOW(ioctlMagic, 13, unsafe.Sizeof(btrfs_ioctl_clone_range_args{})) + _BTRFS_IOC_SUBVOL_CREATE = ioctl.IOW(ioctlMagic, 14, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_SNAP_DESTROY = ioctl.IOW(ioctlMagic, 15, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_DEFRAG_RANGE = ioctl.IOW(ioctlMagic, 16, unsafe.Sizeof(btrfs_ioctl_defrag_range_args{})) + _BTRFS_IOC_TREE_SEARCH = ioctl.IOWR(ioctlMagic, 17, unsafe.Sizeof(btrfs_ioctl_search_args{})) + _BTRFS_IOC_INO_LOOKUP = ioctl.IOWR(ioctlMagic, 18, unsafe.Sizeof(btrfs_ioctl_ino_lookup_args{})) + _BTRFS_IOC_DEFAULT_SUBVOL = ioctl.IOW(ioctlMagic, 19, 8) // uint64 + _BTRFS_IOC_SPACE_INFO = ioctl.IOWR(ioctlMagic, 20, unsafe.Sizeof(btrfs_ioctl_space_args{})) + _BTRFS_IOC_START_SYNC = ioctl.IOR(ioctlMagic, 24, 8) // uint64 + _BTRFS_IOC_WAIT_SYNC = ioctl.IOW(ioctlMagic, 22, 8) // uint64 + _BTRFS_IOC_SNAP_CREATE_V2 = ioctl.IOW(ioctlMagic, 23, unsafe.Sizeof(btrfs_ioctl_vol_args_v2{})) + _BTRFS_IOC_SUBVOL_CREATE_V2 = ioctl.IOW(ioctlMagic, 24, unsafe.Sizeof(btrfs_ioctl_vol_args_v2{})) + _BTRFS_IOC_SUBVOL_GETFLAGS = ioctl.IOR(ioctlMagic, 25, 8) // uint64 + _BTRFS_IOC_SUBVOL_SETFLAGS = ioctl.IOW(ioctlMagic, 26, 8) // uint64 + _BTRFS_IOC_SCRUB = ioctl.IOWR(ioctlMagic, 27, unsafe.Sizeof(btrfs_ioctl_scrub_args{})) + _BTRFS_IOC_SCRUB_CANCEL = ioctl.IO(ioctlMagic, 28) + _BTRFS_IOC_SCRUB_PROGRESS = ioctl.IOWR(ioctlMagic, 29, unsafe.Sizeof(btrfs_ioctl_scrub_args{})) + _BTRFS_IOC_DEV_INFO = ioctl.IOWR(ioctlMagic, 30, unsafe.Sizeof(btrfs_ioctl_dev_info_args{})) + _BTRFS_IOC_FS_INFO = ioctl.IOR(ioctlMagic, 31, unsafe.Sizeof(btrfs_ioctl_fs_info_args{})) + _BTRFS_IOC_BALANCE_V2 = ioctl.IOWR(ioctlMagic, 32, unsafe.Sizeof(btrfs_ioctl_balance_args{})) + _BTRFS_IOC_BALANCE_CTL = ioctl.IOW(ioctlMagic, 33, 4) // int32 + _BTRFS_IOC_BALANCE_PROGRESS = ioctl.IOR(ioctlMagic, 34, unsafe.Sizeof(btrfs_ioctl_balance_args{})) + _BTRFS_IOC_INO_PATHS = ioctl.IOWR(ioctlMagic, 35, unsafe.Sizeof(btrfs_ioctl_ino_path_args{})) + _BTRFS_IOC_LOGICAL_INO = ioctl.IOWR(ioctlMagic, 36, unsafe.Sizeof(btrfs_ioctl_ino_path_args{})) + _BTRFS_IOC_SET_RECEIVED_SUBVOL = ioctl.IOWR(ioctlMagic, 37, unsafe.Sizeof(btrfs_ioctl_received_subvol_args{})) + _BTRFS_IOC_SEND = ioctl.IOW(ioctlMagic, 38, unsafe.Sizeof(btrfs_ioctl_send_args{})) + _BTRFS_IOC_DEVICES_READY = ioctl.IOR(ioctlMagic, 39, unsafe.Sizeof(btrfs_ioctl_vol_args{})) + _BTRFS_IOC_QUOTA_CTL = ioctl.IOWR(ioctlMagic, 40, unsafe.Sizeof(btrfs_ioctl_quota_ctl_args{})) + _BTRFS_IOC_QGROUP_ASSIGN = ioctl.IOW(ioctlMagic, 41, unsafe.Sizeof(btrfs_ioctl_qgroup_assign_args{})) + _BTRFS_IOC_QGROUP_CREATE = ioctl.IOW(ioctlMagic, 42, unsafe.Sizeof(btrfs_ioctl_qgroup_create_args{})) + _BTRFS_IOC_QGROUP_LIMIT = ioctl.IOR(ioctlMagic, 43, unsafe.Sizeof(btrfs_ioctl_qgroup_limit_args{})) + _BTRFS_IOC_QUOTA_RESCAN = ioctl.IOW(ioctlMagic, 44, unsafe.Sizeof(btrfs_ioctl_quota_rescan_args{})) + _BTRFS_IOC_QUOTA_RESCAN_STATUS = ioctl.IOR(ioctlMagic, 45, unsafe.Sizeof(btrfs_ioctl_quota_rescan_args{})) + _BTRFS_IOC_QUOTA_RESCAN_WAIT = ioctl.IO(ioctlMagic, 46) + _BTRFS_IOC_GET_FSLABEL = ioctl.IOR(ioctlMagic, 49, labelSize) + _BTRFS_IOC_SET_FSLABEL = ioctl.IOW(ioctlMagic, 50, labelSize) + _BTRFS_IOC_GET_DEV_STATS = ioctl.IOWR(ioctlMagic, 52, unsafe.Sizeof(btrfs_ioctl_get_dev_stats{})) + _BTRFS_IOC_DEV_REPLACE = ioctl.IOWR(ioctlMagic, 53, unsafe.Sizeof(btrfs_ioctl_dev_replace_args_u1{})) + _BTRFS_IOC_FILE_EXTENT_SAME = ioctl.IOWR(ioctlMagic, 54, unsafe.Sizeof(btrfs_ioctl_same_args{})) + _BTRFS_IOC_GET_FEATURES = ioctl.IOR(ioctlMagic, 57, unsafe.Sizeof(btrfs_ioctl_feature_flags{})) + _BTRFS_IOC_SET_FEATURES = ioctl.IOW(ioctlMagic, 57, unsafe.Sizeof([2]btrfs_ioctl_feature_flags{})) + _BTRFS_IOC_GET_SUPPORTED_FEATURES = ioctl.IOR(ioctlMagic, 57, unsafe.Sizeof([3]btrfs_ioctl_feature_flags{})) +) + +func iocSnapCreate(f *os.File, in *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_SNAP_CREATE, in) +} + +func iocSnapCreateV2(f *os.File, in *btrfs_ioctl_vol_args_v2) error { + return ioctl.Do(f, _BTRFS_IOC_SNAP_CREATE_V2, in) +} + +func iocDefrag(f *os.File, out *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_DEFRAG, out) +} + +func iocResize(f *os.File, in *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_RESIZE, in) +} + +func iocScanDev(f *os.File, out *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_SCAN_DEV, out) +} + +func iocTransStart(f *os.File) error { + return ioctl.Do(f, _BTRFS_IOC_TRANS_START, nil) +} + +func iocTransEnd(f *os.File) error { + return ioctl.Do(f, _BTRFS_IOC_TRANS_END, nil) +} + +func iocSync(f *os.File) error { + return ioctl.Do(f, _BTRFS_IOC_SYNC, nil) +} + +func iocClone(dst, src *os.File) error { + return ioctl.Ioctl(dst, _BTRFS_IOC_CLONE, src.Fd()) +} + +func iocAddDev(f *os.File, out *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_ADD_DEV, out) +} + +func iocRmDev(f *os.File, out *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_RM_DEV, out) +} + +func iocBalance(f *os.File, out *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_BALANCE, out) +} + +func iocCloneRange(f *os.File, out *btrfs_ioctl_clone_range_args) error { + return ioctl.Do(f, _BTRFS_IOC_CLONE_RANGE, out) +} + +func iocSubvolCreate(f *os.File, in *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_SUBVOL_CREATE, in) +} + +func iocSubvolCreateV2(f *os.File, in *btrfs_ioctl_vol_args_v2) error { + return ioctl.Do(f, _BTRFS_IOC_SUBVOL_CREATE, in) +} + +func iocSnapDestroy(f *os.File, in *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_SNAP_DESTROY, in) +} + +func iocDefragRange(f *os.File, out *btrfs_ioctl_defrag_range_args) error { + return ioctl.Do(f, _BTRFS_IOC_DEFRAG_RANGE, out) +} + +func iocTreeSearch(f *os.File, out *btrfs_ioctl_search_args) error { + return ioctl.Do(f, _BTRFS_IOC_TREE_SEARCH, out) +} + +func iocInoLookup(f *os.File, out *btrfs_ioctl_ino_lookup_args) error { + return ioctl.Do(f, _BTRFS_IOC_INO_LOOKUP, out) +} + +func iocDefaultSubvol(f *os.File, out *uint64) error { + return ioctl.Do(f, _BTRFS_IOC_DEFAULT_SUBVOL, out) +} + +type spaceFlags uint64 + +func (f spaceFlags) BlockGroup() blockGroup { + return blockGroup(f) & _BTRFS_BLOCK_GROUP_MASK +} + +type spaceInfo struct { + Flags spaceFlags + TotalBytes uint64 + UsedBytes uint64 +} + +func iocSpaceInfo(f *os.File) ([]spaceInfo, error) { + arg := &btrfs_ioctl_space_args{} + if err := ioctl.Do(f, _BTRFS_IOC_SPACE_INFO, arg); err != nil { + return nil, err + } + n := arg.total_spaces + if n == 0 { + return nil, nil + } + const ( + argSize = unsafe.Sizeof(btrfs_ioctl_space_args{}) + infoSize = unsafe.Sizeof(btrfs_ioctl_space_info{}) + ) + buf := make([]byte, argSize+uintptr(n)*infoSize) + basePtr := unsafe.Pointer(&buf[0]) + arg = (*btrfs_ioctl_space_args)(basePtr) + arg.space_slots = n + if err := ioctl.Do(f, _BTRFS_IOC_SPACE_INFO, arg); err != nil { + return nil, err + } else if arg.total_spaces == 0 { + return nil, nil + } + if n > arg.total_spaces { + n = arg.total_spaces + } + out := make([]spaceInfo, n) + ptr := uintptr(basePtr) + argSize + for i := 0; i < int(n); i++ { + info := (*btrfs_ioctl_space_info)(unsafe.Pointer(ptr)) + out[i] = spaceInfo{ + Flags: spaceFlags(info.flags), + TotalBytes: info.total_bytes, + UsedBytes: info.used_bytes, + } + ptr += infoSize + } + return out, nil +} + +func iocStartSync(f *os.File, out *uint64) error { + return ioctl.Do(f, _BTRFS_IOC_START_SYNC, out) +} + +func iocWaitSync(f *os.File, out *uint64) error { + return ioctl.Do(f, _BTRFS_IOC_WAIT_SYNC, out) +} + +func iocSubvolGetflags(f *os.File) (out SubvolFlags, err error) { + err = ioctl.Do(f, _BTRFS_IOC_SUBVOL_GETFLAGS, &out) + return +} + +func iocSubvolSetflags(f *os.File, flags SubvolFlags) error { + v := uint64(flags) + return ioctl.Do(f, _BTRFS_IOC_SUBVOL_SETFLAGS, &v) +} + +func iocScrub(f *os.File, out *btrfs_ioctl_scrub_args) error { + return ioctl.Do(f, _BTRFS_IOC_SCRUB, out) +} + +func iocScrubCancel(f *os.File) error { + return ioctl.Do(f, _BTRFS_IOC_SCRUB_CANCEL, nil) +} + +func iocScrubProgress(f *os.File, out *btrfs_ioctl_scrub_args) error { + return ioctl.Do(f, _BTRFS_IOC_SCRUB_PROGRESS, out) +} + +func iocFsInfo(f *os.File) (out btrfs_ioctl_fs_info_args, err error) { + err = ioctl.Do(f, _BTRFS_IOC_FS_INFO, &out) + return +} + +func iocDevInfo(f *os.File, devid uint64, uuid UUID) (out btrfs_ioctl_dev_info_args, err error) { + out.devid = devid + out.uuid = uuid + err = ioctl.Do(f, _BTRFS_IOC_DEV_INFO, &out) + return +} + +func iocBalanceV2(f *os.File, out *btrfs_ioctl_balance_args) error { + return ioctl.Do(f, _BTRFS_IOC_BALANCE_V2, out) +} + +func iocBalanceCtl(f *os.File, out *int32) error { + return ioctl.Do(f, _BTRFS_IOC_BALANCE_CTL, out) +} + +func iocBalanceProgress(f *os.File, out *btrfs_ioctl_balance_args) error { + return ioctl.Do(f, _BTRFS_IOC_BALANCE_PROGRESS, out) +} + +func iocInoPaths(f *os.File, out *btrfs_ioctl_ino_path_args) error { + return ioctl.Do(f, _BTRFS_IOC_INO_PATHS, out) +} + +func iocLogicalIno(f *os.File, out *btrfs_ioctl_ino_path_args) error { + return ioctl.Do(f, _BTRFS_IOC_LOGICAL_INO, out) +} + +func iocSetReceivedSubvol(f *os.File, out *btrfs_ioctl_received_subvol_args) error { + return ioctl.Do(f, _BTRFS_IOC_SET_RECEIVED_SUBVOL, out) +} + +func iocSend(f *os.File, in *btrfs_ioctl_send_args) error { + return ioctl.Do(f, _BTRFS_IOC_SEND, in) +} + +func iocDevicesReady(f *os.File, out *btrfs_ioctl_vol_args) error { + return ioctl.Do(f, _BTRFS_IOC_DEVICES_READY, out) +} + +func iocQuotaCtl(f *os.File, out *btrfs_ioctl_quota_ctl_args) error { + return ioctl.Do(f, _BTRFS_IOC_QUOTA_CTL, out) +} + +func iocQgroupAssign(f *os.File, out *btrfs_ioctl_qgroup_assign_args) error { + return ioctl.Do(f, _BTRFS_IOC_QGROUP_ASSIGN, out) +} + +func iocQgroupCreate(f *os.File, out *btrfs_ioctl_qgroup_create_args) error { + return ioctl.Do(f, _BTRFS_IOC_QGROUP_CREATE, out) +} + +func iocQgroupLimit(f *os.File, out *btrfs_ioctl_qgroup_limit_args) error { + return ioctl.Do(f, _BTRFS_IOC_QGROUP_LIMIT, out) +} + +func iocQuotaRescan(f *os.File, out *btrfs_ioctl_quota_rescan_args) error { + return ioctl.Do(f, _BTRFS_IOC_QUOTA_RESCAN, out) +} + +func iocQuotaRescanStatus(f *os.File, out *btrfs_ioctl_quota_rescan_args) error { + return ioctl.Do(f, _BTRFS_IOC_QUOTA_RESCAN_STATUS, out) +} + +func iocQuotaRescanWait(f *os.File) error { + return ioctl.Do(f, _BTRFS_IOC_QUOTA_RESCAN_WAIT, nil) +} + +func iocGetFslabel(f *os.File, out *[labelSize]byte) error { + return ioctl.Do(f, _BTRFS_IOC_GET_FSLABEL, out) +} + +func iocSetFslabel(f *os.File, out *[labelSize]byte) error { + return ioctl.Do(f, _BTRFS_IOC_SET_FSLABEL, out) +} + +func iocGetDevStats(f *os.File, out *btrfs_ioctl_get_dev_stats) error { + return ioctl.Do(f, _BTRFS_IOC_GET_DEV_STATS, out) +} + +//func iocDevReplace(f *os.File, out *btrfs_ioctl_dev_replace_args) error { +// return ioctl.Do(f, _BTRFS_IOC_DEV_REPLACE, out) +//} + +func iocFileExtentSame(f *os.File, out *btrfs_ioctl_same_args) error { + return ioctl.Do(f, _BTRFS_IOC_FILE_EXTENT_SAME, out) +} + +func iocSetFeatures(f *os.File, out *[2]btrfs_ioctl_feature_flags) error { + return ioctl.Do(f, _BTRFS_IOC_SET_FEATURES, out) +} diff --git a/vendor/github.com/dennwc/btrfs/mtab/mtab.go b/vendor/github.com/dennwc/btrfs/mtab/mtab.go new file mode 100644 index 00000000..e1651ed1 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/mtab/mtab.go @@ -0,0 +1,43 @@ +// Package mtab contains tools to work with /etc/mtab file. +package mtab + +import ( + "bufio" + "io" + "os" + "strings" +) + +type MountPoint struct { + Dev string + Mount string + Type string + Opts string +} + +// Mounts returns a list of mount point from /etc/mtab. +func Mounts() ([]MountPoint, error) { + file, err := os.Open("/etc/mtab") + if err != nil { + return nil, err + } + defer file.Close() + r := bufio.NewReader(file) + var out []MountPoint + for { + line, err := r.ReadString('\n') + if err == io.EOF { + break + } else if err != nil { + return nil, err + } + fields := strings.Fields(line) + out = append(out, MountPoint{ + Dev: fields[0], + Mount: fields[1], + Type: fields[2], + Opts: fields[3], + }) + } + return out, nil +} diff --git a/vendor/github.com/dennwc/btrfs/receive.go b/vendor/github.com/dennwc/btrfs/receive.go new file mode 100644 index 00000000..015714aa --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/receive.go @@ -0,0 +1,58 @@ +package btrfs + +import ( + "bytes" + "errors" + "io" + "os" + "os/exec" + "path/filepath" + "syscall" +) + +const nativeReceive = false + +func Receive(r io.Reader, dstDir string) error { + if !nativeReceive { + buf := bytes.NewBuffer(nil) + cmd := exec.Command("btrfs", "receive", dstDir) + cmd.Stdin = r + cmd.Stderr = buf + if err := cmd.Run(); err != nil { + if buf.Len() != 0 { + return errors.New(buf.String()) + } + return err + } + return nil + } + var err error + dstDir, err = filepath.Abs(dstDir) + if err != nil { + return err + } + realMnt, err := findMountRoot(dstDir) + if err != nil { + return err + } + dir, err := os.OpenFile(dstDir, os.O_RDONLY|syscall.O_NOATIME, 0755) + if err != nil { + return err + } + mnt, err := os.OpenFile(realMnt, os.O_RDONLY|syscall.O_NOATIME, 0755) + if err != nil { + return err + } + // We want to resolve the path to the subvolume we're sitting in + // so that we can adjust the paths of any subvols we want to receive in. + subvolID, err := getFileRootID(mnt) + if err != nil { + return err + } + //sr, err := send.NewStreamReader(r) + //if err != nil { + // return err + //} + _, _ = dir, subvolID + panic("not implemented") +} diff --git a/vendor/github.com/dennwc/btrfs/send.go b/vendor/github.com/dennwc/btrfs/send.go new file mode 100644 index 00000000..0f324bba --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/send.go @@ -0,0 +1,245 @@ +package btrfs + +import ( + "fmt" + "io" + "os" + "path/filepath" + "unsafe" +) + +func Send(w io.Writer, parent string, subvols ...string) error { + if len(subvols) == 0 { + return nil + } + // use first send subvol to determine mount_root + subvol, err := filepath.Abs(subvols[0]) + if err != nil { + return err + } + mountRoot, err := findMountRoot(subvol) + if err == os.ErrNotExist { + return fmt.Errorf("cannot find a mountpoint for %s", subvol) + } else if err != nil { + return err + } + var ( + cloneSrc []objectID + parentID objectID + ) + if parent != "" { + parent, err = filepath.Abs(parent) + if err != nil { + return err + } + id, err := getPathRootID(parent) + if err != nil { + return fmt.Errorf("cannot get parent root id: %v", err) + } + parentID = id + cloneSrc = append(cloneSrc, id) + } + // check all subvolumes + paths := make([]string, 0, len(subvols)) + for _, sub := range subvols { + sub, err = filepath.Abs(sub) + if err != nil { + return err + } + paths = append(paths, sub) + mount, err := findMountRoot(sub) + if err != nil { + return fmt.Errorf("cannot find mount root for %v: %v", sub, err) + } else if mount != mountRoot { + return fmt.Errorf("all subvolumes must be from the same filesystem (%s is not)", sub) + } + ok, err := IsReadOnly(sub) + if err != nil { + return err + } else if !ok { + return fmt.Errorf("subvolume %s is not read-only", sub) + } + } + mfs, err := Open(mountRoot, true) + if err != nil { + return err + } + defer mfs.Close() + full := len(cloneSrc) == 0 + for i, sub := range paths { + var rootID objectID + if !full && parent != "" { + rel, err := filepath.Rel(mountRoot, sub) + if err != nil { + return err + } + si, err := subvolSearchByPath(mfs.f, rel) + if err != nil { + return fmt.Errorf("cannot find subvolume %s: %v", rel, err) + } + rootID = objectID(si.RootID) + parentID, err = findGoodParent(mfs.f, rootID, cloneSrc) + if err != nil { + return fmt.Errorf("cannot find good parent for %v: %v", rel, err) + } + } + fs, err := Open(sub, true) + if err != nil { + return err + } + var flags uint64 + if i != 0 { // not first + flags |= _BTRFS_SEND_FLAG_OMIT_STREAM_HEADER + } + if i < len(paths)-1 { // not last + flags |= _BTRFS_SEND_FLAG_OMIT_END_CMD + } + err = send(w, fs.f, parentID, cloneSrc, flags) + fs.Close() + if err != nil { + return fmt.Errorf("error sending %s: %v", sub, err) + } + if !full && parent != "" { + cloneSrc = append(cloneSrc, rootID) + } + } + return nil +} + +func send(w io.Writer, subvol *os.File, parent objectID, sources []objectID, flags uint64) error { + pr, pw, err := os.Pipe() + if err != nil { + return err + } + errc := make(chan error, 1) + go func() { + defer pr.Close() + _, err := io.Copy(w, pr) + errc <- err + }() + fd := pw.Fd() + wait := func() error { + pw.Close() + return <-errc + } + args := &btrfs_ioctl_send_args{ + send_fd: int64(fd), + parent_root: parent, + flags: flags, + } + if len(sources) != 0 { + args.clone_sources = &sources[0] + args.clone_sources_count = uint64(len(sources)) + } + if err := iocSend(subvol, args); err != nil { + wait() + return err + } + return wait() +} + +// readRootItem reads a root item from the tree. +// +// TODO(dennwc): support older kernels: +// In case we detect a root item smaller then sizeof(root_item), +// we know it's an old version of the root structure and initialize all new fields to zero. +// The same happens if we detect mismatching generation numbers as then we know the root was +// once mounted with an older kernel that was not aware of the root item structure change. +func readRootItem(mnt *os.File, rootID objectID) (*rootItem, error) { + sk := btrfs_ioctl_search_key{ + tree_id: rootTreeObjectid, + // There may be more than one ROOT_ITEM key if there are + // snapshots pending deletion, we have to loop through them. + min_objectid: rootID, + max_objectid: rootID, + min_type: rootItemKey, + max_type: rootItemKey, + max_offset: maxUint64, + max_transid: maxUint64, + nr_items: 4096, + } + for ; sk.min_offset < maxUint64; sk.min_offset++ { + results, err := treeSearchRaw(mnt, sk) + if err != nil { + return nil, err + } else if len(results) == 0 { + break + } + for _, r := range results { + sk.min_objectid = r.ObjectID + sk.min_type = r.Type + sk.min_offset = r.Offset + if r.ObjectID > rootID { + break + } + if r.ObjectID == rootID && r.Type == rootItemKey { + const sz = int(unsafe.Sizeof(btrfs_root_item_raw{})) + if len(r.Data) > sz { + return nil, fmt.Errorf("btrfs_root_item is larger than expected; kernel is newer than the library") + } else if len(r.Data) < sz { // TODO + return nil, fmt.Errorf("btrfs_root_item is smaller then expected; kernel version is too old") + } + p := asRootItem(r.Data).Decode() + return &p, nil + } + } + results = nil + if sk.min_type != rootItemKey || sk.min_objectid != rootID { + break + } + } + return nil, ErrNotFound +} + +func getParent(mnt *os.File, rootID objectID) (*SubvolInfo, error) { + st, err := subvolSearchByRootID(mnt, rootID, "") + if err != nil { + return nil, fmt.Errorf("cannot find subvolume %d to determine parent: %v", rootID, err) + } + return subvolSearchByUUID(mnt, st.ParentUUID) +} + +func findGoodParent(mnt *os.File, rootID objectID, cloneSrc []objectID) (objectID, error) { + parent, err := getParent(mnt, rootID) + if err != nil { + return 0, fmt.Errorf("get parent failed: %v", err) + } + for _, id := range cloneSrc { + if id == objectID(parent.RootID) { + return objectID(parent.RootID), nil + } + } + var ( + bestParent *SubvolInfo + bestDiff uint64 = maxUint64 + ) + for _, id := range cloneSrc { + parent2, err := getParent(mnt, id) + if err == ErrNotFound { + continue + } else if err != nil { + return 0, err + } + if parent2.RootID != parent.RootID { + continue + } + parent2, err = subvolSearchByRootID(mnt, id, "") + if err != nil { + return 0, err + } + diff := int64(parent2.CTransID - parent.CTransID) + if diff < 0 { + diff = -diff + } + if uint64(diff) < bestDiff { + bestParent, bestDiff = parent2, uint64(diff) + } + } + if bestParent != nil { + return objectID(bestParent.RootID), nil + } + if !parent.ParentUUID.IsZero() { + return findGoodParent(mnt, objectID(parent.RootID), cloneSrc) + } + return 0, ErrNotFound +} diff --git a/vendor/github.com/dennwc/btrfs/subvolume.go b/vendor/github.com/dennwc/btrfs/subvolume.go new file mode 100644 index 00000000..0d2d808f --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/subvolume.go @@ -0,0 +1,379 @@ +package btrfs + +import ( + "fmt" + "os" + "path/filepath" + "strings" + "syscall" + "time" +) + +func checkSubVolumeName(name string) bool { + return name != "" && name[0] != 0 && !strings.ContainsRune(name, '/') && + name != "." && name != ".." +} + +func IsSubVolume(path string) (bool, error) { + var st syscall.Stat_t + if err := syscall.Stat(path, &st); err != nil { + return false, &os.PathError{Op: "stat", Path: path, Err: err} + } + if objectID(st.Ino) != firstFreeObjectid || + st.Mode&syscall.S_IFMT != syscall.S_IFDIR { + return false, nil + } + return isBtrfs(path) +} + +func CreateSubVolume(path string) error { + var inherit *btrfs_qgroup_inherit // TODO + + cpath, err := filepath.Abs(path) + if err != nil { + return err + } + newName := filepath.Base(cpath) + dstDir := filepath.Dir(cpath) + if !checkSubVolumeName(newName) { + return fmt.Errorf("invalid subvolume name: %s", newName) + } else if len(newName) >= volNameMax { + return fmt.Errorf("subvolume name too long: %s", newName) + } + dst, err := openDir(dstDir) + if err != nil { + return err + } + defer dst.Close() + if inherit != nil { + panic("not implemented") // TODO + args := btrfs_ioctl_vol_args_v2{ + flags: subvolQGroupInherit, + btrfs_ioctl_vol_args_v2_u1: btrfs_ioctl_vol_args_v2_u1{ + //size: qgroup_inherit_size(inherit), + qgroup_inherit: inherit, + }, + } + copy(args.name[:], newName) + return iocSubvolCreateV2(dst, &args) + } + var args btrfs_ioctl_vol_args + copy(args.name[:], newName) + return iocSubvolCreate(dst, &args) +} + +func DeleteSubVolume(path string) error { + if ok, err := IsSubVolume(path); err != nil { + return err + } else if !ok { + return fmt.Errorf("not a subvolume: %s", path) + } + cpath, err := filepath.Abs(path) + if err != nil { + return err + } + dname := filepath.Dir(cpath) + vname := filepath.Base(cpath) + + dir, err := openDir(dname) + if err != nil { + return err + } + defer dir.Close() + var args btrfs_ioctl_vol_args + copy(args.name[:], vname) + return iocSnapDestroy(dir, &args) +} + +func SnapshotSubVolume(subvol, dst string, ro bool) error { + if ok, err := IsSubVolume(subvol); err != nil { + return err + } else if !ok { + return fmt.Errorf("not a subvolume: %s", subvol) + } + exists := false + if st, err := os.Stat(dst); err != nil && !os.IsNotExist(err) { + return err + } else if err == nil { + if !st.IsDir() { + return fmt.Errorf("'%s' exists and it is not a directory", dst) + } + exists = true + } + var ( + newName string + dstDir string + ) + if exists { + newName = filepath.Base(subvol) + dstDir = dst + } else { + newName = filepath.Base(dst) + dstDir = filepath.Dir(dst) + } + if !checkSubVolumeName(newName) { + return fmt.Errorf("invalid snapshot name '%s'", newName) + } else if len(newName) >= volNameMax { + return fmt.Errorf("snapshot name too long '%s'", newName) + } + fdst, err := openDir(dstDir) + if err != nil { + return err + } + defer fdst.Close() + // TODO: make SnapshotSubVolume a method on FS to use existing fd + f, err := openDir(subvol) + if err != nil { + return fmt.Errorf("cannot open dest dir: %v", err) + } + defer f.Close() + args := btrfs_ioctl_vol_args_v2{ + fd: int64(f.Fd()), + } + if ro { + args.flags |= SubvolReadOnly + } + // TODO + //if inherit != nil { + // args.flags |= subvolQGroupInherit + // args.size = qgroup_inherit_size(inherit) + // args.qgroup_inherit = inherit + //} + copy(args.name[:], newName) + if err := iocSnapCreateV2(fdst, &args); err != nil { + return fmt.Errorf("snapshot create failed: %v", err) + } + return nil +} + +func IsReadOnly(path string) (bool, error) { + f, err := GetFlags(path) + if err != nil { + return false, err + } + return f.ReadOnly(), nil +} + +func GetFlags(path string) (SubvolFlags, error) { + fs, err := Open(path, true) + if err != nil { + return 0, err + } + defer fs.Close() + return fs.GetFlags() +} + +func listSubVolumes(f *os.File, filter func(SubvolInfo) bool) (map[objectID]SubvolInfo, error) { + sk := btrfs_ioctl_search_key{ + // search in the tree of tree roots + tree_id: rootTreeObjectid, + + // Set the min and max to backref keys. The search will + // only send back this type of key now. + min_type: rootItemKey, + max_type: rootBackrefKey, + + min_objectid: firstFreeObjectid, + + // Set all the other params to the max, we'll take any objectid + // and any trans. + max_objectid: lastFreeObjectid, + max_offset: maxUint64, + max_transid: maxUint64, + + nr_items: 4096, // just a big number, doesn't matter much + } + m := make(map[objectID]SubvolInfo) + for { + out, err := treeSearchRaw(f, sk) + if err != nil { + return nil, err + } else if len(out) == 0 { + break + } + for _, obj := range out { + switch obj.Type { + //case rootBackrefKey: + // ref := asRootRef(obj.Data) + // o := m[obj.ObjectID] + // o.TransID = obj.TransID + // o.ObjectID = obj.ObjectID + // o.RefTree = obj.Offset + // o.DirID = ref.DirID + // o.Name = ref.Name + // m[obj.ObjectID] = o + case rootItemKey: + o := m[obj.ObjectID] + o.RootID = uint64(obj.ObjectID) + robj := asRootItem(obj.Data).Decode() + o.fillFromItem(&robj) + m[obj.ObjectID] = o + } + } + // record the mins in key so we can make sure the + // next search doesn't repeat this root + last := out[len(out)-1] + sk.min_objectid = last.ObjectID + sk.min_type = last.Type + sk.min_offset = last.Offset + 1 + if sk.min_offset == 0 { // overflow + sk.min_type++ + } else { + continue + } + if sk.min_type > rootBackrefKey { + sk.min_type = rootItemKey + sk.min_objectid++ + } else { + continue + } + if sk.min_objectid > sk.max_objectid { + break + } + } + // resolve paths + for id, v := range m { + if path, err := subvolidResolve(f, id); err == ErrNotFound { + delete(m, id) + continue + } else if err != nil { + return m, fmt.Errorf("cannot resolve path for %v: %v", id, err) + } else { + v.Path = path + m[id] = v + } + if filter != nil && !filter(v) { + delete(m, id) + } + } + + return m, nil +} + +type SubvolInfo struct { + RootID uint64 + + UUID UUID + ParentUUID UUID + ReceivedUUID UUID + + CTime time.Time + OTime time.Time + STime time.Time + RTime time.Time + + CTransID uint64 + OTransID uint64 + STransID uint64 + RTransID uint64 + + Path string +} + +func (s *SubvolInfo) fillFromItem(it *rootItem) { + s.UUID = it.UUID + s.ReceivedUUID = it.ReceivedUUID + s.ParentUUID = it.ParentUUID + + s.CTime = it.CTime + s.OTime = it.OTime + s.STime = it.STime + s.RTime = it.RTime + + s.CTransID = it.CTransID + s.OTransID = it.OTransID + s.STransID = it.STransID + s.RTransID = it.RTransID +} + +func subvolSearchByUUID(mnt *os.File, uuid UUID) (*SubvolInfo, error) { + id, err := lookupUUIDSubvolItem(mnt, uuid) + if err != nil { + return nil, err + } + return subvolSearchByRootID(mnt, id, "") +} + +func subvolSearchByReceivedUUID(mnt *os.File, uuid UUID) (*SubvolInfo, error) { + id, err := lookupUUIDReceivedSubvolItem(mnt, uuid) + if err != nil { + return nil, err + } + return subvolSearchByRootID(mnt, id, "") +} + +func subvolSearchByPath(mnt *os.File, path string) (*SubvolInfo, error) { + if !filepath.IsAbs(path) { + path = filepath.Join(mnt.Name(), path) + } + id, err := getPathRootID(path) + if err != nil { + return nil, err + } + return subvolSearchByRootID(mnt, id, path) +} + +func subvolidResolve(mnt *os.File, subvolID objectID) (string, error) { + return subvolidResolveSub(mnt, "", subvolID) +} + +func subvolidResolveSub(mnt *os.File, path string, subvolID objectID) (string, error) { + if subvolID == fsTreeObjectid { + return "", nil + } + sk := btrfs_ioctl_search_key{ + tree_id: rootTreeObjectid, + min_objectid: subvolID, + max_objectid: subvolID, + min_type: rootBackrefKey, + max_type: rootBackrefKey, + max_offset: maxUint64, + max_transid: maxUint64, + nr_items: 1, + } + results, err := treeSearchRaw(mnt, sk) + if err != nil { + return "", err + } else if len(results) < 1 { + return "", ErrNotFound + } + res := results[0] + if objectID(res.Offset) != fsTreeObjectid { + spath, err := subvolidResolveSub(mnt, path, objectID(res.Offset)) + if err != nil { + return "", err + } + path = spath + "/" + } + backRef := asRootRef(res.Data) + if backRef.DirID != firstFreeObjectid { + arg := btrfs_ioctl_ino_lookup_args{ + treeid: objectID(res.Offset), + objectid: backRef.DirID, + } + if err := iocInoLookup(mnt, &arg); err != nil { + return "", err + } + path += arg.Name() + } + return path + backRef.Name, nil +} + +// subvolSearchByRootID +// +// Path is optional, and will be resolved automatically if not set. +func subvolSearchByRootID(mnt *os.File, rootID objectID, path string) (*SubvolInfo, error) { + robj, err := readRootItem(mnt, rootID) + if err != nil { + return nil, err + } + info := &SubvolInfo{ + RootID: uint64(rootID), + Path: path, + } + info.fillFromItem(robj) + if path == "" { + info.Path, err = subvolidResolve(mnt, objectID(info.RootID)) + } + return info, err +} diff --git a/vendor/github.com/dennwc/btrfs/usage.go b/vendor/github.com/dennwc/btrfs/usage.go new file mode 100644 index 00000000..792ea869 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/usage.go @@ -0,0 +1,176 @@ +package btrfs + +import ( + "os" + "sort" + "syscall" +) + +func cmpChunkBlockGroup(f1, f2 blockGroup) int { + var mask blockGroup + + if (f1 & _BTRFS_BLOCK_GROUP_TYPE_MASK) == + (f2 & _BTRFS_BLOCK_GROUP_TYPE_MASK) { + mask = _BTRFS_BLOCK_GROUP_PROFILE_MASK + } else if f2&blockGroupSystem != 0 { + return -1 + } else if f1&blockGroupSystem != 0 { + return +1 + } else { + mask = _BTRFS_BLOCK_GROUP_TYPE_MASK + } + + if (f1 & mask) > (f2 & mask) { + return +1 + } else if (f1 & mask) < (f2 & mask) { + return -1 + } else { + return 0 + } +} + +type spaceInfoByBlockGroup []spaceInfo + +func (a spaceInfoByBlockGroup) Len() int { return len(a) } +func (a spaceInfoByBlockGroup) Swap(i, j int) { a[i], a[j] = a[j], a[i] } +func (a spaceInfoByBlockGroup) Less(i, j int) bool { + return cmpChunkBlockGroup(blockGroup(a[i].Flags), blockGroup(a[j].Flags)) < 0 +} + +type UsageInfo struct { + Total uint64 + TotalUnused uint64 + TotalUsed uint64 + TotalChunks uint64 + + FreeEstimated uint64 + FreeMin uint64 + + LogicalDataChunks uint64 + RawDataChunks uint64 + RawDataUsed uint64 + + LogicalMetaChunks uint64 + RawMetaChunks uint64 + RawMetaUsed uint64 + + SystemUsed uint64 + SystemChunks uint64 + + DataRatio float64 + MetadataRatio float64 + + GlobalReserve uint64 + GlobalReserveUsed uint64 +} + +const minUnallocatedThreshold = 16 * 1024 * 1024 + +func spaceUsage(f *os.File) (UsageInfo, error) { + info, err := iocFsInfo(f) + if err != nil { + return UsageInfo{}, err + } + var u UsageInfo + for i := uint64(0); i <= info.max_id; i++ { + dev, err := iocDevInfo(f, i, UUID{}) + if err == syscall.ENODEV { + continue + } else if err != nil { + return UsageInfo{}, err + } + u.Total += dev.total_bytes + } + + spaces, err := iocSpaceInfo(f) + if err != nil { + return UsageInfo{}, err + } + sort.Sort(spaceInfoByBlockGroup(spaces)) + var ( + maxDataRatio int = 1 + mixed bool + ) + for _, s := range spaces { + ratio := 1 + bg := s.Flags.BlockGroup() + switch { + case bg&blockGroupRaid0 != 0: + ratio = 1 + case bg&blockGroupRaid1 != 0: + ratio = 2 + case bg&blockGroupRaid5 != 0: + ratio = 0 + case bg&blockGroupRaid6 != 0: + ratio = 0 + case bg&blockGroupDup != 0: + ratio = 2 + case bg&blockGroupRaid10 != 0: + ratio = 2 + } + if ratio > maxDataRatio { + maxDataRatio = ratio + } + if bg&spaceInfoGlobalRsv != 0 { + u.GlobalReserve = s.TotalBytes + u.GlobalReserveUsed = s.UsedBytes + } + if bg&(blockGroupData|blockGroupMetadata) == (blockGroupData | blockGroupMetadata) { + mixed = true + } + if bg&blockGroupData != 0 { + u.RawDataUsed += s.UsedBytes * uint64(ratio) + u.RawDataChunks += s.TotalBytes * uint64(ratio) + u.LogicalDataChunks += s.TotalBytes + } + if bg&blockGroupMetadata != 0 { + u.RawMetaUsed += s.UsedBytes * uint64(ratio) + u.RawMetaChunks += s.TotalBytes * uint64(ratio) + u.LogicalMetaChunks += s.TotalBytes + } + if bg&blockGroupSystem != 0 { + u.SystemUsed += s.UsedBytes * uint64(ratio) + u.SystemChunks += s.TotalBytes * uint64(ratio) + } + } + u.TotalChunks = u.RawDataChunks + u.SystemChunks + u.TotalUsed = u.RawDataUsed + u.SystemUsed + if !mixed { + u.TotalChunks += u.RawMetaChunks + u.TotalUsed += u.RawMetaUsed + } + u.TotalUnused = u.Total - u.TotalChunks + + u.DataRatio = float64(u.RawDataChunks) / float64(u.LogicalDataChunks) + if mixed { + u.MetadataRatio = u.DataRatio + } else { + u.MetadataRatio = float64(u.RawMetaChunks) / float64(u.LogicalMetaChunks) + } + + // We're able to fill at least DATA for the unused space + // + // With mixed raid levels, this gives a rough estimate but more + // accurate than just counting the logical free space + // (l_data_chunks - l_data_used) + // + // In non-mixed case there's no difference. + u.FreeEstimated = uint64(float64(u.RawDataChunks-u.RawDataUsed) / u.DataRatio) + + // For mixed-bg the metadata are left out in calculations thus global + // reserve would be lost. Part of it could be permanently allocated, + // we have to subtract the used bytes so we don't go under zero free. + if mixed { + u.FreeEstimated -= u.GlobalReserve - u.GlobalReserveUsed + } + u.FreeMin = u.FreeEstimated + + // Chop unallocatable space + // FIXME: must be applied per device + if u.TotalUnused >= minUnallocatedThreshold { + u.FreeEstimated += uint64(float64(u.TotalUnused) / u.DataRatio) + // Match the calculation of 'df', use the highest raid ratio + u.FreeMin += u.TotalUnused / uint64(maxDataRatio) + } + return u, nil +} diff --git a/vendor/github.com/dennwc/btrfs/utils.go b/vendor/github.com/dennwc/btrfs/utils.go new file mode 100644 index 00000000..bbf96e3a --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/utils.go @@ -0,0 +1,107 @@ +package btrfs + +import ( + "bytes" + "fmt" + "os" + "path/filepath" + "strings" + "syscall" + "unsafe" + + "github.com/dennwc/btrfs/mtab" +) + +func isBtrfs(path string) (bool, error) { + var stfs syscall.Statfs_t + if err := syscall.Statfs(path, &stfs); err != nil { + return false, &os.PathError{Op: "statfs", Path: path, Err: err} + } + fsType := uint32(stfs.Type) + return fsType == SuperMagic, nil +} + +func findMountRoot(path string) (string, error) { + mounts, err := mtab.Mounts() + if err != nil { + return "", err + } + longest := "" + isBtrfs := false + for _, m := range mounts { + if !strings.HasPrefix(path, m.Mount) { + continue + } + if len(longest) < len(m.Mount) { + longest = m.Mount + isBtrfs = m.Type == "btrfs" + } + } + if longest == "" { + return "", os.ErrNotExist + } else if !isBtrfs { + return "", ErrNotBtrfs{Path: longest} + } + return filepath.Abs(longest) +} + +// openDir does the following checks before calling Open: +// 1: path is in a btrfs filesystem +// 2: path is a directory +func openDir(path string) (*os.File, error) { + if ok, err := isBtrfs(path); err != nil { + return nil, err + } else if !ok { + return nil, ErrNotBtrfs{Path: path} + } + file, err := os.Open(path) + if err != nil { + return nil, err + } else if st, err := file.Stat(); err != nil { + file.Close() + return nil, err + } else if !st.IsDir() { + file.Close() + return nil, fmt.Errorf("not a directory: %s", path) + } + return file, nil +} + +type searchResult struct { + TransID uint64 + ObjectID objectID + Type treeKeyType + Offset uint64 + Data []byte +} + +func treeSearchRaw(mnt *os.File, key btrfs_ioctl_search_key) (out []searchResult, _ error) { + args := btrfs_ioctl_search_args{ + key: key, + } + if err := iocTreeSearch(mnt, &args); err != nil { + return nil, err + } + out = make([]searchResult, 0, args.key.nr_items) + buf := args.buf[:] + for i := 0; i < int(args.key.nr_items); i++ { + h := (*btrfs_ioctl_search_header)(unsafe.Pointer(&buf[0])) + buf = buf[unsafe.Sizeof(btrfs_ioctl_search_header{}):] + out = append(out, searchResult{ + TransID: h.transid, + ObjectID: h.objectid, + Offset: h.offset, + Type: h.typ, + Data: buf[:h.len:h.len], // TODO: reallocate? + }) + buf = buf[h.len:] + } + return out, nil +} + +func stringFromBytes(input []byte) string { + if i := bytes.IndexByte(input, 0); i >= 0 { + input = input[:i] + } + return string(input) +} diff --git a/vendor/github.com/dennwc/btrfs/uuid_tree.go b/vendor/github.com/dennwc/btrfs/uuid_tree.go new file mode 100644 index 00000000..4906ad02 --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/uuid_tree.go @@ -0,0 +1,49 @@ +package btrfs + +import ( + "encoding/binary" + "fmt" + "os" +) + +func lookupUUIDSubvolItem(f *os.File, uuid UUID) (objectID, error) { + return uuidTreeLookupAny(f, uuid, uuidKeySubvol) +} + +func lookupUUIDReceivedSubvolItem(f *os.File, uuid UUID) (objectID, error) { + return uuidTreeLookupAny(f, uuid, uuidKeyReceivedSubvol) +} + +func (id UUID) toKey() (objID objectID, off uint64) { + objID = objectID(binary.LittleEndian.Uint64(id[:8])) + off = binary.LittleEndian.Uint64(id[8:16]) + return +} + +// uuidTreeLookupAny searches uuid tree for a given uuid in specified field. +// It returns ErrNotFound if object was not found. +func uuidTreeLookupAny(f *os.File, uuid UUID, typ treeKeyType) (objectID, error) { + objId, off := uuid.toKey() + args := btrfs_ioctl_search_key{ + tree_id: uuidTreeObjectid, + min_objectid: objId, + max_objectid: objId, + min_type: typ, + max_type: typ, + min_offset: off, + max_offset: off, + max_transid: maxUint64, + nr_items: 1, + } + res, err := treeSearchRaw(f, args) + if err != nil { + return 0, err + } else if len(res) < 1 { + return 0, ErrNotFound + } + out := res[0] + if len(out.Data) != 8 { + return 0, fmt.Errorf("btrfs: uuid item with illegal size %d", len(out.Data)) + } + return objectID(binary.LittleEndian.Uint64(out.Data)), nil +} diff --git a/vendor/github.com/dennwc/btrfs/xattr.go b/vendor/github.com/dennwc/btrfs/xattr.go new file mode 100644 index 00000000..ae4b7d2a --- /dev/null +++ b/vendor/github.com/dennwc/btrfs/xattr.go @@ -0,0 +1,66 @@ +package btrfs + +import ( + "bytes" + "os" + "syscall" +) + +const ( + xattrPrefix = "btrfs." + xattrCompression = xattrPrefix + "compression" +) + +type Compression string + +const ( + CompressionNone = Compression("") + LZO = Compression("lzo") + ZLIB = Compression("zlib") +) + +func SetCompression(path string, v Compression) error { + var value []byte + if v != CompressionNone { + var err error + value, err = syscall.ByteSliceFromString(string(v)) + if err != nil { + return err + } + } + err := syscall.Setxattr(path, xattrCompression, value, 0) + if err != nil { + return &os.PathError{Op: "setxattr", Path: path, Err: err} + } + return nil +} + +func GetCompression(path string) (Compression, error) { + var buf []byte + for { + sz, err := syscall.Getxattr(path, xattrCompression, nil) + if err == syscall.ENODATA || sz == 0 { + return CompressionNone, nil + } else if err != nil { + return CompressionNone, &os.PathError{Op: "getxattr", Path: path, Err: err} + } + if cap(buf) < sz { + buf = make([]byte, sz) + } else { + buf = buf[:sz] + } + sz, err = syscall.Getxattr(path, xattrCompression, buf) + if err == syscall.ENODATA { + return CompressionNone, nil + } else if err == syscall.ERANGE { + // xattr changed by someone else, and is larger than our current buffer + continue + } else if err != nil { + return CompressionNone, &os.PathError{Op: "getxattr", Path: path, Err: err} + } + buf = buf[:sz] + break + } + buf = bytes.TrimSuffix(buf, []byte{0}) + return Compression(buf), nil +} diff --git a/vendor/github.com/dennwc/ioctl/ioctl.go b/vendor/github.com/dennwc/ioctl/ioctl.go new file mode 100644 index 00000000..9f851fb0 --- /dev/null +++ b/vendor/github.com/dennwc/ioctl/ioctl.go @@ -0,0 +1,82 @@ +package ioctl + +import ( + "fmt" + "os" + "reflect" + "syscall" +) + +const ( + nrBits = 8 + typeBits = 8 + sizeBits = 14 + dirBits = 2 +) + +const ( + nrMask = (1 << nrBits) - 1 + typeMask = (1 << typeBits) - 1 + sizeMask = (1 << sizeBits) - 1 + dirMask = (1 << dirBits) - 1 +) + +const ( + nrShift = 0 + typeShift = nrShift + nrBits + sizeShift = typeShift + typeBits + dirShift = sizeShift + sizeBits +) + +const ( + None = 0 + Write = 1 + Read = 2 +) + +func IOC(dir, typ, nr, size uintptr) uintptr { + return (dir << dirShift) | + (typ << typeShift) | + (nr << nrShift) | + (size << sizeShift) +} + +func IO(typ, nr uintptr) uintptr { + return IOC(None, typ, nr, 0) +} + +func IOR(typ, nr, size uintptr) uintptr { + return IOC(Read, typ, nr, size) +} + +func IOW(typ, nr, size uintptr) uintptr { + return IOC(Write, typ, nr, size) +} + +func IOWR(typ, nr, size uintptr) uintptr { + return IOC(Read|Write, typ, nr, size) +} + +func Ioctl(f *os.File, ioc uintptr, addr uintptr) error { + _, _, e := syscall.Syscall(syscall.SYS_IOCTL, f.Fd(), ioc, addr) + if e != 0 { + return e + } + return nil +} + +func Do(f *os.File, ioc uintptr, arg interface{}) error { + var addr uintptr + if arg != nil { + v := reflect.ValueOf(arg) + switch v.Kind() { + case reflect.Ptr: + addr = v.Elem().UnsafeAddr() + case reflect.Slice: + addr = v.Index(0).UnsafeAddr() + default: + return fmt.Errorf("expected ptr or slice, got %T", arg) + } + } + return Ioctl(f, ioc, addr) +} diff --git a/vendor/github.com/ema/qdisc/Makefile b/vendor/github.com/ema/qdisc/Makefile index b313b082..0bb1422e 100644 --- a/vendor/github.com/ema/qdisc/Makefile +++ b/vendor/github.com/ema/qdisc/Makefile @@ -2,7 +2,7 @@ build: go fmt go build go vet - staticcheck + #staticcheck #golint -set_exit_status go test -v -race -tags=integration diff --git a/vendor/github.com/ema/qdisc/README.md b/vendor/github.com/ema/qdisc/README.md index 9fe5dde5..08de2506 100644 --- a/vendor/github.com/ema/qdisc/README.md +++ b/vendor/github.com/ema/qdisc/README.md @@ -1,7 +1,7 @@ -qdisc [![Build Status](https://travis-ci.org/ema/qdisc.svg?branch=master)](https://travis-ci.org/ema/qdisc) +qdisc [![Build Status](https://github.com/ema/qdisc/actions/workflows/makefile.yml/badge.svg)](https://github.com/ema/qdisc/actions/) ===== -Package `qdisc` allows to get queuing discipline information via netlink, +Package `qdisc` allows getting queuing discipline information via netlink, similarly to what `tc -s qdisc show` does. Example usage diff --git a/vendor/github.com/ema/qdisc/get.go b/vendor/github.com/ema/qdisc/get.go index 9191594b..c467fd76 100644 --- a/vendor/github.com/ema/qdisc/get.go +++ b/vendor/github.com/ema/qdisc/get.go @@ -1,9 +1,11 @@ package qdisc import ( + "errors" "fmt" "math" "net" + "syscall" "github.com/mdlayher/netlink" "github.com/mdlayher/netlink/nlenc" @@ -86,6 +88,8 @@ type QdiscInfo struct { GcFlows uint64 Throttled uint64 FlowsPlimit uint64 + Qlen uint32 + Backlog uint32 } func parseTCAStats(attr netlink.Attribute) TC_Stats { @@ -173,7 +177,7 @@ func getQdiscMsgs(c *netlink.Conn) ([]netlink.Message, error) { } // See https://tools.ietf.org/html/rfc3549#section-3.1.3 -func parseMessage(msg netlink.Message) (QdiscInfo, error) { +func parseMessage(msg netlink.Message, ifaceNamesByID map[int]string) (QdiscInfo, error) { var m QdiscInfo var s TC_Stats var s2 TC_Stats2 @@ -237,6 +241,8 @@ func parseMessage(msg netlink.Message) (QdiscInfo, error) { // requeues only available in TCA_STATS2, not in TCA_STATS m.Requeues = s2.Requeues m.Overlimits = s2.Overlimits + m.Qlen = s2.Qlen + m.Backlog = s2.Backlog case TCA_STATS: // Legacy s = parseTCAStats(attr) @@ -244,18 +250,30 @@ func parseMessage(msg netlink.Message) (QdiscInfo, error) { m.Packets = s.Packets m.Drops = s.Drops m.Overlimits = s.Overlimits + m.Qlen = s.Qlen + m.Backlog = s.Backlog default: // TODO: TCA_OPTIONS and TCA_XSTATS } } - iface, err := net.InterfaceByIndex(int(ifaceIdx)) + m.IfaceName = ifaceNamesByID[int(ifaceIdx)] - if err == nil { - m.IfaceName = iface.Name + return m, err +} + +func getInterfaceNames() (map[int]string, error) { + ifas, err := net.Interfaces() + if err != nil { + return nil, err } - return m, err + ifNamesByID := make(map[int]string) + for _, ifa := range ifas { + ifNamesByID[ifa.Index] = ifa.Name + } + + return ifNamesByID, nil } func getAndParse(c *netlink.Conn) ([]QdiscInfo, error) { @@ -267,8 +285,13 @@ func getAndParse(c *netlink.Conn) ([]QdiscInfo, error) { return nil, err } + ifNamesByID, err := getInterfaceNames() + if err != nil { + return nil, err + } + for _, msg := range msgs { - m, err := parseMessage(msg) + m, err := parseMessage(msg, ifNamesByID) if err != nil { return nil, err @@ -287,6 +310,14 @@ func Get() ([]QdiscInfo, error) { if err != nil { return nil, fmt.Errorf("failed to dial netlink: %v", err) } + + if err := c.SetOption(netlink.GetStrictCheck, true); err != nil { + // silently accept ENOPROTOOPT errors when kernel is not > 4.20 + if !errors.Is(err, syscall.ENOPROTOOPT) { + return nil, fmt.Errorf("unexpected error trying to set option NETLINK_GET_STRICT_CHK: %v", err) + } + } + defer c.Close() return getAndParse(c) diff --git a/vendor/github.com/go-kit/kit/log/level/doc.go b/vendor/github.com/go-kit/kit/log/level/doc.go deleted file mode 100644 index 7baf8708..00000000 --- a/vendor/github.com/go-kit/kit/log/level/doc.go +++ /dev/null @@ -1,25 +0,0 @@ -// Package level implements leveled logging on top of Go kit's log package. -// -// Deprecated: Use github.com/go-kit/log/level instead. -// -// To use the level package, create a logger as per normal in your func main, -// and wrap it with level.NewFilter. -// -// var logger log.Logger -// logger = log.NewLogfmtLogger(os.Stderr) -// logger = level.NewFilter(logger, level.AllowInfo()) // <-- -// logger = log.With(logger, "ts", log.DefaultTimestampUTC) -// -// Then, at the callsites, use one of the level.Debug, Info, Warn, or Error -// helper methods to emit leveled log events. -// -// logger.Log("foo", "bar") // as normal, no level -// level.Debug(logger).Log("request_id", reqID, "trace_data", trace.Get()) -// if value > 100 { -// level.Error(logger).Log("value", value) -// } -// -// NewFilter allows precise control over what happens when a log event is -// emitted without a level key, or if a squelched level is used. Check the -// Option functions for details. -package level diff --git a/vendor/github.com/go-kit/kit/log/level/level.go b/vendor/github.com/go-kit/kit/log/level/level.go deleted file mode 100644 index 803e8b96..00000000 --- a/vendor/github.com/go-kit/kit/log/level/level.go +++ /dev/null @@ -1,120 +0,0 @@ -package level - -import ( - "github.com/go-kit/log" - "github.com/go-kit/log/level" -) - -// Error returns a logger that includes a Key/ErrorValue pair. -func Error(logger log.Logger) log.Logger { - return level.Error(logger) -} - -// Warn returns a logger that includes a Key/WarnValue pair. -func Warn(logger log.Logger) log.Logger { - return level.Warn(logger) -} - -// Info returns a logger that includes a Key/InfoValue pair. -func Info(logger log.Logger) log.Logger { - return level.Info(logger) -} - -// Debug returns a logger that includes a Key/DebugValue pair. -func Debug(logger log.Logger) log.Logger { - return level.Debug(logger) -} - -// NewFilter wraps next and implements level filtering. See the commentary on -// the Option functions for a detailed description of how to configure levels. -// If no options are provided, all leveled log events created with Debug, -// Info, Warn or Error helper methods are squelched and non-leveled log -// events are passed to next unmodified. -func NewFilter(next log.Logger, options ...Option) log.Logger { - return level.NewFilter(next, options...) -} - -// Option sets a parameter for the leveled logger. -type Option = level.Option - -// AllowAll is an alias for AllowDebug. -func AllowAll() Option { - return level.AllowAll() -} - -// AllowDebug allows error, warn, info and debug level log events to pass. -func AllowDebug() Option { - return level.AllowDebug() -} - -// AllowInfo allows error, warn and info level log events to pass. -func AllowInfo() Option { - return level.AllowInfo() -} - -// AllowWarn allows error and warn level log events to pass. -func AllowWarn() Option { - return level.AllowWarn() -} - -// AllowError allows only error level log events to pass. -func AllowError() Option { - return level.AllowError() -} - -// AllowNone allows no leveled log events to pass. -func AllowNone() Option { - return level.AllowNone() -} - -// ErrNotAllowed sets the error to return from Log when it squelches a log -// event disallowed by the configured Allow[Level] option. By default, -// ErrNotAllowed is nil; in this case the log event is squelched with no -// error. -func ErrNotAllowed(err error) Option { - return level.ErrNotAllowed(err) -} - -// SquelchNoLevel instructs Log to squelch log events with no level, so that -// they don't proceed through to the wrapped logger. If SquelchNoLevel is set -// to true and a log event is squelched in this way, the error value -// configured with ErrNoLevel is returned to the caller. -func SquelchNoLevel(squelch bool) Option { - return level.SquelchNoLevel(squelch) -} - -// ErrNoLevel sets the error to return from Log when it squelches a log event -// with no level. By default, ErrNoLevel is nil; in this case the log event is -// squelched with no error. -func ErrNoLevel(err error) Option { - return level.ErrNoLevel(err) -} - -// NewInjector wraps next and returns a logger that adds a Key/level pair to -// the beginning of log events that don't already contain a level. In effect, -// this gives a default level to logs without a level. -func NewInjector(next log.Logger, lvl Value) log.Logger { - return level.NewInjector(next, lvl) -} - -// Value is the interface that each of the canonical level values implement. -// It contains unexported methods that prevent types from other packages from -// implementing it and guaranteeing that NewFilter can distinguish the levels -// defined in this package from all other values. -type Value = level.Value - -// Key returns the unique key added to log events by the loggers in this -// package. -func Key() interface{} { return level.Key() } - -// ErrorValue returns the unique value added to log events by Error. -func ErrorValue() Value { return level.ErrorValue() } - -// WarnValue returns the unique value added to log events by Warn. -func WarnValue() Value { return level.WarnValue() } - -// InfoValue returns the unique value added to log events by Info. -func InfoValue() Value { return level.InfoValue() } - -// DebugValue returns the unique value added to log events by Debug. -func DebugValue() Value { return level.DebugValue() } diff --git a/vendor/github.com/go-kit/log/README.md b/vendor/github.com/go-kit/log/README.md index a0931951..80677946 100644 --- a/vendor/github.com/go-kit/log/README.md +++ b/vendor/github.com/go-kit/log/README.md @@ -1,5 +1,10 @@ # package log +[![Go Reference](https://pkg.go.dev/badge/github.com/go-kit/log.svg)](https://pkg.go.dev/github.com/go-kit/log) +[![Go Report Card](https://goreportcard.com/badge/go-kit/log)](https://goreportcard.com/report/go-kit/log) +[![GitHub Actions](https://github.com/go-kit/log/actions/workflows/test.yml/badge.svg)](https://github.com/go-kit/log/actions/workflows/test.yml) +[![Coverage Status](https://coveralls.io/repos/github/go-kit/log/badge.svg?branch=main)](https://coveralls.io/github/go-kit/log?branch=main) + `package log` provides a minimal interface for structured logging in services. It may be wrapped to encode conventions, enforce type-safety, provide leveled logging, and so on. It can be used for both typical application log events, diff --git a/vendor/github.com/go-kit/log/json_logger.go b/vendor/github.com/go-kit/log/json_logger.go index 0cedbf82..d0faed4f 100644 --- a/vendor/github.com/go-kit/log/json_logger.go +++ b/vendor/github.com/go-kit/log/json_logger.go @@ -68,7 +68,7 @@ func safeString(str fmt.Stringer) (s string) { if v := reflect.ValueOf(str); v.Kind() == reflect.Ptr && v.IsNil() { s = "NULL" } else { - panic(panicVal) + s = fmt.Sprintf("PANIC in String method: %v", panicVal) } } }() @@ -82,7 +82,7 @@ func safeError(err error) (s interface{}) { if v := reflect.ValueOf(err); v.Kind() == reflect.Ptr && v.IsNil() { s = nil } else { - panic(panicVal) + s = fmt.Sprintf("PANIC in Error method: %v", panicVal) } } }() diff --git a/vendor/github.com/go-kit/log/level/doc.go b/vendor/github.com/go-kit/log/level/doc.go index 505d307b..fd681dcf 100644 --- a/vendor/github.com/go-kit/log/level/doc.go +++ b/vendor/github.com/go-kit/log/level/doc.go @@ -7,6 +7,17 @@ // logger = level.NewFilter(logger, level.AllowInfo()) // <-- // logger = log.With(logger, "ts", log.DefaultTimestampUTC) // +// It's also possible to configure log level from a string. For instance from +// a flag, environment variable or configuration file. +// +// fs := flag.NewFlagSet("myprogram") +// lvl := fs.String("log", "info", "debug, info, warn, error") +// +// var logger log.Logger +// logger = log.NewLogfmtLogger(os.Stderr) +// logger = level.NewFilter(logger, level.Allow(level.ParseDefault(*lvl, level.InfoValue()))) // <-- +// logger = log.With(logger, "ts", log.DefaultTimestampUTC) +// // Then, at the callsites, use one of the level.Debug, Info, Warn, or Error // helper methods to emit leveled log events. // diff --git a/vendor/github.com/go-kit/log/level/level.go b/vendor/github.com/go-kit/log/level/level.go index c94756c6..c641d985 100644 --- a/vendor/github.com/go-kit/log/level/level.go +++ b/vendor/github.com/go-kit/log/level/level.go @@ -1,6 +1,14 @@ package level -import "github.com/go-kit/log" +import ( + "errors" + "strings" + + "github.com/go-kit/log" +) + +// ErrInvalidLevelString is returned whenever an invalid string is passed to Parse. +var ErrInvalidLevelString = errors.New("invalid level string") // Error returns a logger that includes a Key/ErrorValue pair. func Error(logger log.Logger) log.Logger { @@ -66,6 +74,22 @@ func (l *logger) Log(keyvals ...interface{}) error { // Option sets a parameter for the leveled logger. type Option func(*logger) +// Allow the provided log level to pass. +func Allow(v Value) Option { + switch v { + case debugValue: + return AllowDebug() + case infoValue: + return AllowInfo() + case warnValue: + return AllowWarn() + case errorValue: + return AllowError() + default: + return AllowNone() + } +} + // AllowAll is an alias for AllowDebug. func AllowAll() Option { return AllowDebug() @@ -100,6 +124,33 @@ func allowed(allowed level) Option { return func(l *logger) { l.allowed = allowed } } +// Parse a string to its corresponding level value. Valid strings are "debug", +// "info", "warn", and "error". Strings are normalized via strings.TrimSpace and +// strings.ToLower. +func Parse(level string) (Value, error) { + switch strings.TrimSpace(strings.ToLower(level)) { + case debugValue.name: + return debugValue, nil + case infoValue.name: + return infoValue, nil + case warnValue.name: + return warnValue, nil + case errorValue.name: + return errorValue, nil + default: + return nil, ErrInvalidLevelString + } +} + +// ParseDefault calls Parse and returns the default Value on error. +func ParseDefault(level string, def Value) Value { + v, err := Parse(level) + if err != nil { + return def + } + return v +} + // ErrNotAllowed sets the error to return from Log when it squelches a log // event disallowed by the configured Allow[Level] option. By default, // ErrNotAllowed is nil; in this case the log event is squelched with no diff --git a/vendor/github.com/go-kit/log/staticcheck.conf b/vendor/github.com/go-kit/log/staticcheck.conf new file mode 100644 index 00000000..528438b9 --- /dev/null +++ b/vendor/github.com/go-kit/log/staticcheck.conf @@ -0,0 +1 @@ +checks = ["all"] diff --git a/vendor/github.com/godbus/dbus/.travis.yml b/vendor/github.com/godbus/dbus/.travis.yml deleted file mode 100644 index 9cd57f43..00000000 --- a/vendor/github.com/godbus/dbus/.travis.yml +++ /dev/null @@ -1,46 +0,0 @@ -dist: precise -language: go -go_import_path: github.com/godbus/dbus -sudo: true - -go: - - 1.7.3 - - 1.8.7 - - 1.9.5 - - 1.10.1 - - tip - -env: - global: - matrix: - - TARGET=amd64 - - TARGET=arm64 - - TARGET=arm - - TARGET=386 - - TARGET=ppc64le - -matrix: - fast_finish: true - allow_failures: - - go: tip - exclude: - - go: tip - env: TARGET=arm - - go: tip - env: TARGET=arm64 - - go: tip - env: TARGET=386 - - go: tip - env: TARGET=ppc64le - -addons: - apt: - packages: - - dbus - - dbus-x11 - -before_install: - -script: - - go test -v -race ./... # Run all the tests with the race detector enabled - - go vet ./... # go vet is the official Go static analyzer diff --git a/vendor/github.com/godbus/dbus/homedir.go b/vendor/github.com/godbus/dbus/homedir.go deleted file mode 100644 index 0b745f93..00000000 --- a/vendor/github.com/godbus/dbus/homedir.go +++ /dev/null @@ -1,28 +0,0 @@ -package dbus - -import ( - "os" - "sync" -) - -var ( - homeDir string - homeDirLock sync.Mutex -) - -func getHomeDir() string { - homeDirLock.Lock() - defer homeDirLock.Unlock() - - if homeDir != "" { - return homeDir - } - - homeDir = os.Getenv("HOME") - if homeDir != "" { - return homeDir - } - - homeDir = lookupHomeDir() - return homeDir -} diff --git a/vendor/github.com/godbus/dbus/homedir_dynamic.go b/vendor/github.com/godbus/dbus/homedir_dynamic.go deleted file mode 100644 index 2732081e..00000000 --- a/vendor/github.com/godbus/dbus/homedir_dynamic.go +++ /dev/null @@ -1,15 +0,0 @@ -// +build !static_build - -package dbus - -import ( - "os/user" -) - -func lookupHomeDir() string { - u, err := user.Current() - if err != nil { - return "/" - } - return u.HomeDir -} diff --git a/vendor/github.com/godbus/dbus/homedir_static.go b/vendor/github.com/godbus/dbus/homedir_static.go deleted file mode 100644 index b9d9cb55..00000000 --- a/vendor/github.com/godbus/dbus/homedir_static.go +++ /dev/null @@ -1,45 +0,0 @@ -// +build static_build - -package dbus - -import ( - "bufio" - "os" - "strconv" - "strings" -) - -func lookupHomeDir() string { - myUid := os.Getuid() - - f, err := os.Open("/etc/passwd") - if err != nil { - return "/" - } - defer f.Close() - - s := bufio.NewScanner(f) - - for s.Scan() { - if err := s.Err(); err != nil { - break - } - - line := strings.TrimSpace(s.Text()) - if line == "" { - continue - } - - parts := strings.Split(line, ":") - - if len(parts) >= 6 { - uid, err := strconv.Atoi(parts[2]) - if err == nil && uid == myUid { - return parts[5] - } - } - } - - // Default to / if we can't get a better value - return "/" -} diff --git a/vendor/github.com/godbus/dbus/CONTRIBUTING.md b/vendor/github.com/godbus/dbus/v5/CONTRIBUTING.md similarity index 100% rename from vendor/github.com/godbus/dbus/CONTRIBUTING.md rename to vendor/github.com/godbus/dbus/v5/CONTRIBUTING.md diff --git a/vendor/github.com/godbus/dbus/LICENSE b/vendor/github.com/godbus/dbus/v5/LICENSE similarity index 100% rename from vendor/github.com/godbus/dbus/LICENSE rename to vendor/github.com/godbus/dbus/v5/LICENSE diff --git a/vendor/github.com/godbus/dbus/MAINTAINERS b/vendor/github.com/godbus/dbus/v5/MAINTAINERS similarity index 100% rename from vendor/github.com/godbus/dbus/MAINTAINERS rename to vendor/github.com/godbus/dbus/v5/MAINTAINERS diff --git a/vendor/github.com/godbus/dbus/README.markdown b/vendor/github.com/godbus/dbus/v5/README.md similarity index 66% rename from vendor/github.com/godbus/dbus/README.markdown rename to vendor/github.com/godbus/dbus/v5/README.md index fd296487..5c241258 100644 --- a/vendor/github.com/godbus/dbus/README.markdown +++ b/vendor/github.com/godbus/dbus/v5/README.md @@ -1,4 +1,4 @@ -[![Build Status](https://travis-ci.org/godbus/dbus.svg?branch=master)](https://travis-ci.org/godbus/dbus) +![Build Status](https://github.com/godbus/dbus/workflows/Go/badge.svg) dbus ---- @@ -14,14 +14,12 @@ D-Bus message bus system. ### Installation -This packages requires Go 1.7. If you installed it and set up your GOPATH, just run: +This packages requires Go 1.12 or later. It can be installed by running the command below: ``` -go get github.com/godbus/dbus +go get github.com/godbus/dbus/v5 ``` -If you want to use the subpackages, you can install them the same way. - ### Usage The complete package documentation and some simple examples are available at @@ -30,8 +28,12 @@ The complete package documentation and some simple examples are available at gives a short overview over the basic usage. #### Projects using godbus -- [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library. +- [fyne](https://github.com/fyne-io/fyne) a cross platform GUI in Go inspired by Material Design. +- [fynedesk](https://github.com/fyne-io/fynedesk) a full desktop environment for Linux/Unix using Fyne. - [go-bluetooth](https://github.com/muka/go-bluetooth) provides a bluetooth client over bluez dbus API. +- [iwd](https://github.com/shibumi/iwd) go bindings for the internet wireless daemon "iwd". +- [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library. +- [playerbm](https://github.com/altdesktop/playerbm) a bookmark utility for media players. Please note that the API is considered unstable for now and may change without further notice. diff --git a/vendor/github.com/godbus/dbus/auth.go b/vendor/github.com/godbus/dbus/v5/auth.go similarity index 91% rename from vendor/github.com/godbus/dbus/auth.go rename to vendor/github.com/godbus/dbus/v5/auth.go index b0dcb54e..0f3b252c 100644 --- a/vendor/github.com/godbus/dbus/auth.go +++ b/vendor/github.com/godbus/dbus/v5/auth.go @@ -37,7 +37,7 @@ const ( // Auth defines the behaviour of an authentication mechanism. type Auth interface { - // Return the name of the mechnism, the argument to the first AUTH command + // Return the name of the mechanism, the argument to the first AUTH command // and the next status. FirstData() (name, resp []byte, status AuthStatus) @@ -53,7 +53,7 @@ type Auth interface { // bus. Auth must not be called on shared connections. func (conn *Conn) Auth(methods []Auth) error { if methods == nil { - uid := strconv.Itoa(os.Getuid()) + uid := strconv.Itoa(os.Geteuid()) methods = []Auth{AuthExternal(uid), AuthCookieSha1(uid, getHomeDir())} } in := bufio.NewReader(conn.transport) @@ -75,9 +75,9 @@ func (conn *Conn) Auth(methods []Auth) error { s = s[1:] for _, v := range s { for _, m := range methods { - if name, data, status := m.FirstData(); bytes.Equal(v, name) { + if name, _, status := m.FirstData(); bytes.Equal(v, name) { var ok bool - err = authWriteLine(conn.transport, []byte("AUTH"), []byte(v), data) + err = authWriteLine(conn.transport, []byte("AUTH"), v) if err != nil { return err } @@ -127,7 +127,7 @@ func (conn *Conn) Auth(methods []Auth) error { // tryAuth tries to authenticate with m as the mechanism, using state as the // initial authState and in for reading input. It returns (nil, true) on // success, (nil, false) on a REJECTED and (someErr, false) if some other -// error occured. +// error occurred. func (conn *Conn) tryAuth(m Auth, state authState, in *bufio.Reader) (error, bool) { for { s, err := authReadLine(in) @@ -176,9 +176,10 @@ func (conn *Conn) tryAuth(m Auth, state authState, in *bufio.Reader) (error, boo return err, false } state = waitingForReject + } else { + conn.uuid = string(s[1]) + return nil, true } - conn.uuid = string(s[1]) - return nil, true case state == waitingForData: err = authWriteLine(conn.transport, []byte("ERROR")) if err != nil { @@ -191,14 +192,18 @@ func (conn *Conn) tryAuth(m Auth, state authState, in *bufio.Reader) (error, boo return err, false } state = waitingForReject + } else { + conn.uuid = string(s[1]) + return nil, true + } + case state == waitingForOk && string(s[0]) == "DATA": + err = authWriteLine(conn.transport, []byte("DATA")) + if err != nil { + return err, false } - conn.uuid = string(s[1]) - return nil, true case state == waitingForOk && string(s[0]) == "REJECTED": return nil, false - case state == waitingForOk && (string(s[0]) == "DATA" || - string(s[0]) == "ERROR"): - + case state == waitingForOk && string(s[0]) == "ERROR": err = authWriteLine(conn.transport, []byte("CANCEL")) if err != nil { return err, false diff --git a/vendor/github.com/godbus/dbus/auth_anonymous.go b/vendor/github.com/godbus/dbus/v5/auth_anonymous.go similarity index 100% rename from vendor/github.com/godbus/dbus/auth_anonymous.go rename to vendor/github.com/godbus/dbus/v5/auth_anonymous.go diff --git a/vendor/github.com/godbus/dbus/auth_external.go b/vendor/github.com/godbus/dbus/v5/auth_external.go similarity index 100% rename from vendor/github.com/godbus/dbus/auth_external.go rename to vendor/github.com/godbus/dbus/v5/auth_external.go diff --git a/vendor/github.com/godbus/dbus/auth_sha1.go b/vendor/github.com/godbus/dbus/v5/auth_sha1.go similarity index 96% rename from vendor/github.com/godbus/dbus/auth_sha1.go rename to vendor/github.com/godbus/dbus/v5/auth_sha1.go index df15b461..80286700 100644 --- a/vendor/github.com/godbus/dbus/auth_sha1.go +++ b/vendor/github.com/godbus/dbus/v5/auth_sha1.go @@ -60,7 +60,7 @@ func (a authCookieSha1) HandleData(data []byte) ([]byte, AuthStatus) { // getCookie searches for the cookie identified by id in context and returns // the cookie content or nil. (Since HandleData can't return a specific error, -// but only whether an error occured, this function also doesn't bother to +// but only whether an error occurred, this function also doesn't bother to // return an error.) func (a authCookieSha1) getCookie(context, id []byte) []byte { file, err := os.Open(a.home + "/.dbus-keyrings/" + string(context)) diff --git a/vendor/github.com/godbus/dbus/call.go b/vendor/github.com/godbus/dbus/v5/call.go similarity index 69% rename from vendor/github.com/godbus/dbus/call.go rename to vendor/github.com/godbus/dbus/v5/call.go index 2cb18901..b06b0635 100644 --- a/vendor/github.com/godbus/dbus/call.go +++ b/vendor/github.com/godbus/dbus/v5/call.go @@ -24,6 +24,15 @@ type Call struct { // Holds the response once the call is done. Body []interface{} + // ResponseSequence stores the sequence number of the DBus message containing + // the call response (or error). This can be compared to the sequence number + // of other call responses and signals on this connection to determine their + // relative ordering on the underlying DBus connection. + // For errors, ResponseSequence is populated only if the error came from a + // DBusMessage that was received or if there was an error receiving. In case of + // failure to make the call, ResponseSequence will be NoSequence. + ResponseSequence Sequence + // tracks context and canceler ctx context.Context ctxCanceler context.CancelFunc diff --git a/vendor/github.com/godbus/dbus/conn.go b/vendor/github.com/godbus/dbus/v5/conn.go similarity index 70% rename from vendor/github.com/godbus/dbus/conn.go rename to vendor/github.com/godbus/dbus/v5/conn.go index 9dced0cc..69978ea2 100644 --- a/vendor/github.com/godbus/dbus/conn.go +++ b/vendor/github.com/godbus/dbus/v5/conn.go @@ -5,7 +5,6 @@ import ( "errors" "io" "os" - "reflect" "strings" "sync" ) @@ -31,6 +30,12 @@ var ErrClosed = errors.New("dbus: connection closed by user") type Conn struct { transport + ctx context.Context + cancelCtx context.CancelFunc + + closeOnce sync.Once + closeErr error + busObj BusObject unixFD bool uuid string @@ -38,6 +43,9 @@ type Conn struct { handler Handler signalHandler SignalHandler serialGen SerialGenerator + inInt Interceptor + outInt Interceptor + auth []Auth names *nameTracker calls *callTracker @@ -52,7 +60,8 @@ type Conn struct { func SessionBus() (conn *Conn, err error) { sessionBusLck.Lock() defer sessionBusLck.Unlock() - if sessionBus != nil { + if sessionBus != nil && + sessionBus.Connected() { return sessionBus, nil } defer func() { @@ -60,23 +69,11 @@ func SessionBus() (conn *Conn, err error) { sessionBus = conn } }() - conn, err = SessionBusPrivate() - if err != nil { - return - } - if err = conn.Auth(nil); err != nil { - conn.Close() - conn = nil - return - } - if err = conn.Hello(); err != nil { - conn.Close() - conn = nil - } + conn, err = ConnectSessionBus() return } -func getSessionBusAddress() (string, error) { +func getSessionBusAddress(autolaunch bool) (string, error) { if address := os.Getenv("DBUS_SESSION_BUS_ADDRESS"); address != "" && address != "autolaunch:" { return address, nil @@ -84,12 +81,26 @@ func getSessionBusAddress() (string, error) { os.Setenv("DBUS_SESSION_BUS_ADDRESS", address) return address, nil } + if !autolaunch { + return "", errors.New("dbus: couldn't determine address of session bus") + } return getSessionBusPlatformAddress() } // SessionBusPrivate returns a new private connection to the session bus. func SessionBusPrivate(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) + if err != nil { + return nil, err + } + + return Dial(address, opts...) +} + +// SessionBusPrivate returns a new private connection to the session bus. If +// the session bus is not already open, do not attempt to launch it. +func SessionBusPrivateNoAutoStartup(opts ...ConnOption) (*Conn, error) { + address, err := getSessionBusAddress(false) if err != nil { return nil, err } @@ -109,7 +120,8 @@ func SessionBusPrivateHandler(handler Handler, signalHandler SignalHandler) (*Co func SystemBus() (conn *Conn, err error) { systemBusLck.Lock() defer systemBusLck.Unlock() - if systemBus != nil { + if systemBus != nil && + systemBus.Connected() { return systemBus, nil } defer func() { @@ -117,25 +129,47 @@ func SystemBus() (conn *Conn, err error) { systemBus = conn } }() - conn, err = SystemBusPrivate() + conn, err = ConnectSystemBus() + return +} + +// ConnectSessionBus connects to the session bus. +func ConnectSessionBus(opts ...ConnOption) (*Conn, error) { + address, err := getSessionBusAddress(true) if err != nil { - return + return nil, err } - if err = conn.Auth(nil); err != nil { - conn.Close() - conn = nil - return + return Connect(address, opts...) +} + +// ConnectSystemBus connects to the system bus. +func ConnectSystemBus(opts ...ConnOption) (*Conn, error) { + return Connect(getSystemBusPlatformAddress(), opts...) +} + +// Connect connects to the given address. +// +// Returned connection is ready to use and doesn't require calling +// Auth and Hello methods to make it usable. +func Connect(address string, opts ...ConnOption) (*Conn, error) { + conn, err := Dial(address, opts...) + if err != nil { + return nil, err + } + if err = conn.Auth(conn.auth); err != nil { + _ = conn.Close() + return nil, err } if err = conn.Hello(); err != nil { - conn.Close() - conn = nil + _ = conn.Close() + return nil, err } - return + return conn, nil } // SystemBusPrivate returns a new private connection to the system bus. // Note: this connection is not ready to use. One must perform Auth and Hello -// on the connection before it is useable. +// on the connection before it is usable. func SystemBusPrivate(opts ...ConnOption) (*Conn, error) { return Dial(getSystemBusPlatformAddress(), opts...) } @@ -160,7 +194,7 @@ func Dial(address string, opts ...ConnOption) (*Conn, error) { // // Deprecated: use Dial with options instead. func DialHandler(address string, handler Handler, signalHandler SignalHandler) (*Conn, error) { - return Dial(address, WithSignalHandler(signalHandler)) + return Dial(address, WithHandler(handler), WithSignalHandler(signalHandler)) } // ConnOption is a connection option. @@ -190,6 +224,41 @@ func WithSerialGenerator(gen SerialGenerator) ConnOption { } } +// WithAuth sets authentication methods for the auth conversation. +func WithAuth(methods ...Auth) ConnOption { + return func(conn *Conn) error { + conn.auth = methods + return nil + } +} + +// Interceptor intercepts incoming and outgoing messages. +type Interceptor func(msg *Message) + +// WithIncomingInterceptor sets the given interceptor for incoming messages. +func WithIncomingInterceptor(interceptor Interceptor) ConnOption { + return func(conn *Conn) error { + conn.inInt = interceptor + return nil + } +} + +// WithOutgoingInterceptor sets the given interceptor for outgoing messages. +func WithOutgoingInterceptor(interceptor Interceptor) ConnOption { + return func(conn *Conn) error { + conn.outInt = interceptor + return nil + } +} + +// WithContext overrides the default context for the connection. +func WithContext(ctx context.Context) ConnOption { + return func(conn *Conn) error { + conn.ctx = ctx + return nil + } +} + // NewConn creates a new private *Conn from an already established connection. func NewConn(conn io.ReadWriteCloser, opts ...ConnOption) (*Conn, error) { return newConn(genericTransport{conn}, opts...) @@ -211,6 +280,11 @@ func newConn(tr transport, opts ...ConnOption) (*Conn, error) { return nil, err } } + if conn.ctx == nil { + conn.ctx = context.Background() + } + conn.ctx, conn.cancelCtx = context.WithCancel(conn.ctx) + conn.calls = newCallTracker() if conn.handler == nil { conn.handler = NewDefaultHandler() @@ -224,6 +298,11 @@ func newConn(tr transport, opts ...ConnOption) (*Conn, error) { conn.outHandler = &outputHandler{conn: conn} conn.names = newNameTracker() conn.busObj = conn.Object("org.freedesktop.DBus", "/org/freedesktop/DBus") + + go func() { + <-conn.ctx.Done() + conn.Close() + }() return conn, nil } @@ -237,27 +316,43 @@ func (conn *Conn) BusObject() BusObject { // and the channels passed to Eavesdrop and Signal are closed. This method must // not be called on shared connections. func (conn *Conn) Close() error { - conn.outHandler.close() - if term, ok := conn.signalHandler.(Terminator); ok { - term.Terminate() - } + conn.closeOnce.Do(func() { + conn.outHandler.close() + if term, ok := conn.signalHandler.(Terminator); ok { + term.Terminate() + } - if term, ok := conn.handler.(Terminator); ok { - term.Terminate() - } + if term, ok := conn.handler.(Terminator); ok { + term.Terminate() + } - conn.eavesdroppedLck.Lock() - if conn.eavesdropped != nil { - close(conn.eavesdropped) - } - conn.eavesdroppedLck.Unlock() + conn.eavesdroppedLck.Lock() + if conn.eavesdropped != nil { + close(conn.eavesdropped) + } + conn.eavesdroppedLck.Unlock() + + conn.cancelCtx() + + conn.closeErr = conn.transport.Close() + }) + return conn.closeErr +} + +// Context returns the context associated with the connection. The +// context will be cancelled when the connection is closed. +func (conn *Conn) Context() context.Context { + return conn.ctx +} - return conn.transport.Close() +// Connected returns whether conn is connected +func (conn *Conn) Connected() bool { + return conn.ctx.Err() == nil } // Eavesdrop causes conn to send all incoming messages to the given channel // without further processing. Method replies, errors and signals will not be -// sent to the appropiate channels and method calls will not be handled. If nil +// sent to the appropriate channels and method calls will not be handled. If nil // is passed, the normal behaviour is restored. // // The caller has to make sure that ch is sufficiently buffered; @@ -288,17 +383,18 @@ func (conn *Conn) Hello() error { } // inWorker runs in an own goroutine, reading incoming messages from the -// transport and dispatching them appropiately. +// transport and dispatching them appropriately. func (conn *Conn) inWorker() { + sequenceGen := newSequenceGenerator() for { msg, err := conn.ReadMessage() if err != nil { if _, ok := err.(InvalidMessageError); !ok { - // Some read error occured (usually EOF); we can't really do + // Some read error occurred (usually EOF); we can't really do // anything but to shut down all stuff and returns errors to all // pending replies. conn.Close() - conn.calls.finalizeAllWithError(err) + conn.calls.finalizeAllWithError(sequenceGen, err) return } // invalid messages are ignored @@ -323,13 +419,18 @@ func (conn *Conn) inWorker() { // Ignore it. continue } + + if conn.inInt != nil { + conn.inInt(msg) + } + sequence := sequenceGen.next() switch msg.Type { case TypeError: - conn.serialGen.RetireSerial(conn.calls.handleDBusError(msg)) + conn.serialGen.RetireSerial(conn.calls.handleDBusError(sequence, msg)) case TypeMethodReply: - conn.serialGen.RetireSerial(conn.calls.handleReply(msg)) + conn.serialGen.RetireSerial(conn.calls.handleReply(sequence, msg)) case TypeSignal: - conn.handleSignal(msg) + conn.handleSignal(sequence, msg) case TypeMethodCall: go conn.handleCall(msg) } @@ -337,7 +438,7 @@ func (conn *Conn) inWorker() { } } -func (conn *Conn) handleSignal(msg *Message) { +func (conn *Conn) handleSignal(sequence Sequence, msg *Message) { iface := msg.Headers[FieldInterface].value.(string) member := msg.Headers[FieldMember].value.(string) // as per http://dbus.freedesktop.org/doc/dbus-specification.html , @@ -363,10 +464,11 @@ func (conn *Conn) handleSignal(msg *Message) { } } signal := &Signal{ - Sender: sender, - Path: msg.Headers[FieldPath].value.(ObjectPath), - Name: iface + "." + member, - Body: msg.Body, + Sender: sender, + Path: msg.Headers[FieldPath].value.(ObjectPath), + Name: iface + "." + member, + Body: msg.Body, + Sequence: sequence, } conn.signalHandler.DeliverSignal(iface, member, signal) } @@ -383,20 +485,32 @@ func (conn *Conn) Object(dest string, path ObjectPath) BusObject { return &Object{conn, dest, path} } -func (conn *Conn) sendMessage(msg *Message) { - conn.sendMessageAndIfClosed(msg, func() {}) -} - func (conn *Conn) sendMessageAndIfClosed(msg *Message, ifClosed func()) { + if msg.serial == 0 { + msg.serial = conn.getSerial() + } + if conn.outInt != nil { + conn.outInt(msg) + } err := conn.outHandler.sendAndIfClosed(msg, ifClosed) - conn.calls.handleSendError(msg, err) if err != nil { - conn.serialGen.RetireSerial(msg.serial) + conn.handleSendError(msg, err) } else if msg.Type != TypeMethodCall { conn.serialGen.RetireSerial(msg.serial) } } +func (conn *Conn) handleSendError(msg *Message, err error) { + if msg.Type == TypeMethodCall { + conn.calls.handleSendError(msg, err) + } else if msg.Type == TypeMethodReply { + if _, ok := err.(FormatError); ok { + conn.sendError(err, msg.Headers[FieldDestination].value.(string), msg.Headers[FieldReplySerial].value.(uint32)) + } + } + conn.serialGen.RetireSerial(msg.serial) +} + // Send sends the given message to the message bus. You usually don't need to // use this; use the higher-level equivalents (Call / Go, Emit and Export) // instead. If msg is a method call and NoReplyExpected is not set, a non-nil @@ -416,16 +530,16 @@ func (conn *Conn) send(ctx context.Context, msg *Message, ch chan *Call) *Call { if ctx == nil { panic("nil context") } + if ch == nil { + ch = make(chan *Call, 1) + } else if cap(ch) == 0 { + panic("dbus: unbuffered channel passed to (*Conn).Send") + } var call *Call ctx, canceler := context.WithCancel(ctx) msg.serial = conn.getSerial() if msg.Type == TypeMethodCall && msg.Flags&FlagNoReplyExpected == 0 { - if ch == nil { - ch = make(chan *Call, 5) - } else if cap(ch) == 0 { - panic("dbus: unbuffered channel passed to (*Conn).Send") - } call = new(Call) call.Destination, _ = msg.Headers[FieldDestination].value.(string) call.Path, _ = msg.Headers[FieldPath].value.(ObjectPath) @@ -437,6 +551,11 @@ func (conn *Conn) send(ctx context.Context, msg *Message, ch chan *Call) *Call { call.ctx = ctx call.ctxCanceler = canceler conn.calls.track(msg.serial, call) + if ctx.Err() != nil { + // short path: don't even send the message if context already cancelled + conn.calls.handleSendError(msg, ctx.Err()) + return call + } go func() { <-ctx.Done() conn.calls.handleSendError(msg, ctx.Err()) @@ -447,7 +566,8 @@ func (conn *Conn) send(ctx context.Context, msg *Message, ch chan *Call) *Call { }) } else { canceler() - call = &Call{Err: nil} + call = &Call{Err: nil, Done: ch} + ch <- call conn.sendMessageAndIfClosed(msg, func() { call = &Call{Err: ErrClosed} }) @@ -472,7 +592,6 @@ func (conn *Conn) sendError(err error, dest string, serial uint32) { } msg := new(Message) msg.Type = TypeError - msg.serial = conn.getSerial() msg.Headers = make(map[HeaderField]Variant) if dest != "" { msg.Headers[FieldDestination] = MakeVariant(dest) @@ -483,7 +602,7 @@ func (conn *Conn) sendError(err error, dest string, serial uint32) { if len(e.Body) > 0 { msg.Headers[FieldSignature] = MakeVariant(SignatureOf(e.Body...)) } - conn.sendMessage(msg) + conn.sendMessageAndIfClosed(msg, nil) } // sendReply creates a method reply message corresponding to the parameters and @@ -491,7 +610,6 @@ func (conn *Conn) sendError(err error, dest string, serial uint32) { func (conn *Conn) sendReply(dest string, serial uint32, values ...interface{}) { msg := new(Message) msg.Type = TypeMethodReply - msg.serial = conn.getSerial() msg.Headers = make(map[HeaderField]Variant) if dest != "" { msg.Headers[FieldDestination] = MakeVariant(dest) @@ -501,33 +619,68 @@ func (conn *Conn) sendReply(dest string, serial uint32, values ...interface{}) { if len(values) > 0 { msg.Headers[FieldSignature] = MakeVariant(SignatureOf(values...)) } - conn.sendMessage(msg) + conn.sendMessageAndIfClosed(msg, nil) } -func (conn *Conn) defaultSignalAction(fn func(h *defaultSignalHandler, ch chan<- *Signal), ch chan<- *Signal) { - if !isDefaultSignalHandler(conn.signalHandler) { - return - } - handler := conn.signalHandler.(*defaultSignalHandler) - fn(handler, ch) +// AddMatchSignal registers the given match rule to receive broadcast +// signals based on their contents. +func (conn *Conn) AddMatchSignal(options ...MatchOption) error { + return conn.AddMatchSignalContext(context.Background(), options...) +} + +// AddMatchSignalContext acts like AddMatchSignal but takes a context. +func (conn *Conn) AddMatchSignalContext(ctx context.Context, options ...MatchOption) error { + options = append([]MatchOption{withMatchType("signal")}, options...) + return conn.busObj.CallWithContext( + ctx, + "org.freedesktop.DBus.AddMatch", 0, + formatMatchOptions(options), + ).Store() +} + +// RemoveMatchSignal removes the first rule that matches previously registered with AddMatchSignal. +func (conn *Conn) RemoveMatchSignal(options ...MatchOption) error { + return conn.RemoveMatchSignalContext(context.Background(), options...) +} + +// RemoveMatchSignalContext acts like RemoveMatchSignal but takes a context. +func (conn *Conn) RemoveMatchSignalContext(ctx context.Context, options ...MatchOption) error { + options = append([]MatchOption{withMatchType("signal")}, options...) + return conn.busObj.CallWithContext( + ctx, + "org.freedesktop.DBus.RemoveMatch", 0, + formatMatchOptions(options), + ).Store() } // Signal registers the given channel to be passed all received signal messages. -// The caller has to make sure that ch is sufficiently buffered; if a message -// arrives when a write to c is not possible, it is discarded. // -// Multiple of these channels can be registered at the same time. +// Multiple of these channels can be registered at the same time. The channel is +// closed if the Conn is closed; it should not be closed by the caller before +// RemoveSignal was called on it. // // These channels are "overwritten" by Eavesdrop; i.e., if there currently is a // channel for eavesdropped messages, this channel receives all signals, and // none of the channels passed to Signal will receive any signals. +// +// Panics if the signal handler is not a `SignalRegistrar`. func (conn *Conn) Signal(ch chan<- *Signal) { - conn.defaultSignalAction((*defaultSignalHandler).addSignal, ch) + handler, ok := conn.signalHandler.(SignalRegistrar) + if !ok { + panic("cannot use this method with a non SignalRegistrar handler") + } + handler.AddSignal(ch) } // RemoveSignal removes the given channel from the list of the registered channels. +// +// Panics if the signal handler is not a `SignalRegistrar`. func (conn *Conn) RemoveSignal(ch chan<- *Signal) { - conn.defaultSignalAction((*defaultSignalHandler).removeSignal, ch) + handler, ok := conn.signalHandler.(SignalRegistrar) + if !ok { + panic("cannot use this method with a non SignalRegistrar handler") + } + handler.RemoveSignal(ch) } // SupportsUnixFDs returns whether the underlying transport supports passing of @@ -561,10 +714,11 @@ func (e Error) Error() string { // Signal represents a D-Bus message of type Signal. The name member is given in // "interface.member" notation, e.g. org.freedesktop.D-Bus.NameLost. type Signal struct { - Sender string - Path ObjectPath - Name string - Body []interface{} + Sender string + Path ObjectPath + Name string + Body []interface{} + Sequence Sequence } // transport is a D-Bus transport. @@ -614,24 +768,17 @@ func getTransport(address string) (transport, error) { return nil, err } -// dereferenceAll returns a slice that, assuming that vs is a slice of pointers -// of arbitrary types, containes the values that are obtained from dereferencing -// all elements in vs. -func dereferenceAll(vs []interface{}) []interface{} { - for i := range vs { - v := reflect.ValueOf(vs[i]) - v = v.Elem() - vs[i] = v.Interface() - } - return vs -} - // getKey gets a key from a the list of keys. Returns "" on error / not found... func getKey(s, key string) string { for _, keyEqualsValue := range strings.Split(s, ",") { keyValue := strings.SplitN(keyEqualsValue, "=", 2) if len(keyValue) == 2 && keyValue[0] == key { - return keyValue[1] + val, err := UnescapeBusAddressValue(keyValue[1]) + if err != nil { + // No way to return an error. + return "" + } + return val } } return "" @@ -650,7 +797,9 @@ func (h *outputHandler) sendAndIfClosed(msg *Message, ifClosed func()) error { h.closed.lck.RLock() defer h.closed.lck.RUnlock() if h.closed.isClosed { - ifClosed() + if ifClosed != nil { + ifClosed() + } return nil } h.sendLck.Lock() @@ -757,25 +906,25 @@ func (tracker *callTracker) track(sn uint32, call *Call) { tracker.lck.Unlock() } -func (tracker *callTracker) handleReply(msg *Message) uint32 { +func (tracker *callTracker) handleReply(sequence Sequence, msg *Message) uint32 { serial := msg.Headers[FieldReplySerial].value.(uint32) tracker.lck.RLock() _, ok := tracker.calls[serial] tracker.lck.RUnlock() if ok { - tracker.finalizeWithBody(serial, msg.Body) + tracker.finalizeWithBody(serial, sequence, msg.Body) } return serial } -func (tracker *callTracker) handleDBusError(msg *Message) uint32 { +func (tracker *callTracker) handleDBusError(sequence Sequence, msg *Message) uint32 { serial := msg.Headers[FieldReplySerial].value.(uint32) tracker.lck.RLock() _, ok := tracker.calls[serial] tracker.lck.RUnlock() if ok { name, _ := msg.Headers[FieldErrorName].value.(string) - tracker.finalizeWithError(serial, Error{name, msg.Body}) + tracker.finalizeWithError(serial, sequence, Error{name, msg.Body}) } return serial } @@ -788,7 +937,7 @@ func (tracker *callTracker) handleSendError(msg *Message, err error) { _, ok := tracker.calls[msg.serial] tracker.lck.RUnlock() if ok { - tracker.finalizeWithError(msg.serial, err) + tracker.finalizeWithError(msg.serial, NoSequence, err) } } @@ -801,10 +950,9 @@ func (tracker *callTracker) finalize(sn uint32) { delete(tracker.calls, sn) c.ContextCancel() } - return } -func (tracker *callTracker) finalizeWithBody(sn uint32, body []interface{}) { +func (tracker *callTracker) finalizeWithBody(sn uint32, sequence Sequence, body []interface{}) { tracker.lck.Lock() c, ok := tracker.calls[sn] if ok { @@ -813,12 +961,12 @@ func (tracker *callTracker) finalizeWithBody(sn uint32, body []interface{}) { tracker.lck.Unlock() if ok { c.Body = body + c.ResponseSequence = sequence c.done() } - return } -func (tracker *callTracker) finalizeWithError(sn uint32, err error) { +func (tracker *callTracker) finalizeWithError(sn uint32, sequence Sequence, err error) { tracker.lck.Lock() c, ok := tracker.calls[sn] if ok { @@ -827,12 +975,12 @@ func (tracker *callTracker) finalizeWithError(sn uint32, err error) { tracker.lck.Unlock() if ok { c.Err = err + c.ResponseSequence = sequence c.done() } - return } -func (tracker *callTracker) finalizeAllWithError(err error) { +func (tracker *callTracker) finalizeAllWithError(sequenceGen *sequenceGenerator, err error) { tracker.lck.Lock() closedCalls := make([]*Call, 0, len(tracker.calls)) for sn := range tracker.calls { @@ -842,6 +990,7 @@ func (tracker *callTracker) finalizeAllWithError(err error) { tracker.lck.Unlock() for _, call := range closedCalls { call.Err = err + call.ResponseSequence = sequenceGen.next() call.done() } } diff --git a/vendor/github.com/godbus/dbus/conn_darwin.go b/vendor/github.com/godbus/dbus/v5/conn_darwin.go similarity index 100% rename from vendor/github.com/godbus/dbus/conn_darwin.go rename to vendor/github.com/godbus/dbus/v5/conn_darwin.go diff --git a/vendor/github.com/godbus/dbus/conn_other.go b/vendor/github.com/godbus/dbus/v5/conn_other.go similarity index 90% rename from vendor/github.com/godbus/dbus/conn_other.go rename to vendor/github.com/godbus/dbus/v5/conn_other.go index 289044a4..90289ca8 100644 --- a/vendor/github.com/godbus/dbus/conn_other.go +++ b/vendor/github.com/godbus/dbus/v5/conn_other.go @@ -14,8 +14,10 @@ import ( "strings" ) +var execCommand = exec.Command + func getSessionBusPlatformAddress() (string, error) { - cmd := exec.Command("dbus-launch") + cmd := execCommand("dbus-launch") b, err := cmd.CombinedOutput() if err != nil { @@ -25,7 +27,7 @@ func getSessionBusPlatformAddress() (string, error) { i := bytes.IndexByte(b, '=') j := bytes.IndexByte(b, '\n') - if i == -1 || j == -1 { + if i == -1 || j == -1 || i > j { return "", errors.New("dbus: couldn't determine address of session bus") } @@ -52,7 +54,7 @@ func tryDiscoverDbusSessionBusAddress() string { if runUserBusFile := path.Join(runtimeDirectory, "bus"); fileExists(runUserBusFile) { // if /run/user//bus exists, that file itself // *is* the unix socket, so return its path - return fmt.Sprintf("unix:path=%s", runUserBusFile) + return fmt.Sprintf("unix:path=%s", EscapeBusAddressValue(runUserBusFile)) } if runUserSessionDbusFile := path.Join(runtimeDirectory, "dbus-session"); fileExists(runUserSessionDbusFile) { // if /run/user//dbus-session exists, it's a @@ -83,9 +85,6 @@ func getRuntimeDirectory() (string, error) { } func fileExists(filename string) bool { - if _, err := os.Stat(filename); !os.IsNotExist(err) { - return true - } else { - return false - } + _, err := os.Stat(filename) + return !os.IsNotExist(err) } diff --git a/vendor/github.com/godbus/dbus/conn_unix.go b/vendor/github.com/godbus/dbus/v5/conn_unix.go similarity index 84% rename from vendor/github.com/godbus/dbus/conn_unix.go rename to vendor/github.com/godbus/dbus/v5/conn_unix.go index 4cba8ae8..58aee7d2 100644 --- a/vendor/github.com/godbus/dbus/conn_unix.go +++ b/vendor/github.com/godbus/dbus/v5/conn_unix.go @@ -4,7 +4,6 @@ package dbus import ( "os" - "fmt" ) const defaultSystemBusAddress = "unix:path=/var/run/dbus/system_bus_socket" @@ -12,7 +11,7 @@ const defaultSystemBusAddress = "unix:path=/var/run/dbus/system_bus_socket" func getSystemBusPlatformAddress() string { address := os.Getenv("DBUS_SYSTEM_BUS_ADDRESS") if address != "" { - return fmt.Sprintf("unix:path=%s", address) + return address } return defaultSystemBusAddress -} \ No newline at end of file +} diff --git a/vendor/github.com/godbus/dbus/conn_windows.go b/vendor/github.com/godbus/dbus/v5/conn_windows.go similarity index 100% rename from vendor/github.com/godbus/dbus/conn_windows.go rename to vendor/github.com/godbus/dbus/v5/conn_windows.go diff --git a/vendor/github.com/godbus/dbus/dbus.go b/vendor/github.com/godbus/dbus/v5/dbus.go similarity index 96% rename from vendor/github.com/godbus/dbus/dbus.go rename to vendor/github.com/godbus/dbus/v5/dbus.go index c6d0d3ce..c188d104 100644 --- a/vendor/github.com/godbus/dbus/dbus.go +++ b/vendor/github.com/godbus/dbus/v5/dbus.go @@ -28,6 +28,7 @@ var ( interfaceType = reflect.TypeOf((*interface{})(nil)).Elem() unixFDType = reflect.TypeOf(UnixFD(0)) unixFDIndexType = reflect.TypeOf(UnixFDIndex(0)) + errType = reflect.TypeOf((*error)(nil)).Elem() ) // An InvalidTypeError signals that a value which cannot be represented in the @@ -63,6 +64,9 @@ func storeInterfaces(src, dest interface{}) error { func store(dest, src reflect.Value) error { if dest.Kind() == reflect.Ptr { + if dest.IsNil() { + dest.Set(reflect.New(dest.Type().Elem())) + } return store(dest.Elem(), src) } switch src.Kind() { @@ -87,6 +91,7 @@ func setDest(dest, src reflect.Value) error { } if isVariant(src.Type()) && !isVariant(dest.Type()) { src = getVariantValue(src) + return store(dest, src) } if !src.Type().ConvertibleTo(dest.Type()) { return fmt.Errorf( @@ -117,8 +122,11 @@ func isConvertibleTo(dest, src reflect.Type) bool { case dest.Kind() == reflect.Slice: return src.Kind() == reflect.Slice && isConvertibleTo(dest.Elem(), src.Elem()) + case dest.Kind() == reflect.Ptr: + dest = dest.Elem() + return isConvertibleTo(dest, src) case dest.Kind() == reflect.Struct: - return src == interfacesType + return src == interfacesType || dest.Kind() == src.Kind() default: return src.ConvertibleTo(dest) } @@ -269,13 +277,8 @@ func storeSliceIntoInterface(dest, src reflect.Value) error { func storeSliceIntoSlice(dest, src reflect.Value) error { if dest.IsNil() || dest.Len() < src.Len() { dest.Set(reflect.MakeSlice(dest.Type(), src.Len(), src.Cap())) - } - if dest.Len() != src.Len() { - return fmt.Errorf( - "dbus.Store: type mismatch: "+ - "slices are different lengths "+ - "need: %d have: %d", - src.Len(), dest.Len()) + } else if dest.Len() > src.Len() { + dest.Set(dest.Slice(0, src.Len())) } for i := 0; i < src.Len(); i++ { err := store(dest.Index(i), getVariantValue(src.Index(i))) diff --git a/vendor/github.com/godbus/dbus/decoder.go b/vendor/github.com/godbus/dbus/v5/decoder.go similarity index 75% rename from vendor/github.com/godbus/dbus/decoder.go rename to vendor/github.com/godbus/dbus/v5/decoder.go index c7fd4e42..89bfed9d 100644 --- a/vendor/github.com/godbus/dbus/decoder.go +++ b/vendor/github.com/godbus/dbus/v5/decoder.go @@ -10,14 +10,16 @@ type decoder struct { in io.Reader order binary.ByteOrder pos int + fds []int } // newDecoder returns a new decoder that reads values from in. The input is // expected to be in the given byte order. -func newDecoder(in io.Reader, order binary.ByteOrder) *decoder { +func newDecoder(in io.Reader, order binary.ByteOrder, fds []int) *decoder { dec := new(decoder) dec.in = in dec.order = order + dec.fds = fds return dec } @@ -53,7 +55,7 @@ func (dec *decoder) Decode(sig Signature) (vs []interface{}, err error) { vs = make([]interface{}, 0) s := sig.str for s != "" { - err, rem := validSingle(s, 0) + err, rem := validSingle(s, &depthCounter{}) if err != nil { return nil, err } @@ -150,7 +152,7 @@ func (dec *decoder) decode(s string, depth int) interface{} { if len(sig.str) == 0 { panic(FormatError("variant signature is empty")) } - err, rem := validSingle(sig.str, 0) + err, rem := validSingle(sig.str, &depthCounter{}) if err != nil { panic(err) } @@ -161,7 +163,11 @@ func (dec *decoder) decode(s string, depth int) interface{} { variant.value = dec.decode(sig.str, depth+1) return variant case 'h': - return UnixFDIndex(dec.decode("u", depth).(uint32)) + idx := dec.decode("u", depth).(uint32) + if int(idx) < len(dec.fds) { + return UnixFD(dec.fds[idx]) + } + return UnixFDIndex(idx) case 'a': if len(s) > 1 && s[1] == '{' { ksig := s[2:3] @@ -188,8 +194,14 @@ func (dec *decoder) decode(s string, depth int) interface{} { if depth >= 64 { panic(FormatError("input exceeds container depth limit")) } + sig := s[1:] length := dec.decode("u", depth).(uint32) - v := reflect.MakeSlice(reflect.SliceOf(typeFor(s[1:])), 0, 0) + // capacity can be determined only for fixed-size element types + var capacity int + if s := sigByteSize(sig); s != 0 { + capacity = int(length) / s + } + v := reflect.MakeSlice(reflect.SliceOf(typeFor(sig)), 0, capacity) // Even for empty arrays, the correct padding must be included align := alignment(typeFor(s[1:])) if len(s) > 1 && s[1] == '(' { @@ -213,7 +225,7 @@ func (dec *decoder) decode(s string, depth int) interface{} { v := make([]interface{}, 0) s = s[1 : len(s)-1] for s != "" { - err, rem := validSingle(s, 0) + err, rem := validSingle(s, &depthCounter{}) if err != nil { panic(err) } @@ -227,6 +239,51 @@ func (dec *decoder) decode(s string, depth int) interface{} { } } +// sigByteSize tries to calculates size of the given signature in bytes. +// +// It returns zero when it can't, for example when it contains non-fixed size +// types such as strings, maps and arrays that require reading of the transmitted +// data, for that we would need to implement the unread method for Decoder first. +func sigByteSize(sig string) int { + var total int + for offset := 0; offset < len(sig); { + switch sig[offset] { + case 'y': + total += 1 + offset += 1 + case 'n', 'q': + total += 2 + offset += 1 + case 'b', 'i', 'u', 'h': + total += 4 + offset += 1 + case 'x', 't', 'd': + total += 8 + offset += 1 + case '(': + i := 1 + depth := 1 + for i < len(sig[offset:]) && depth != 0 { + if sig[offset+i] == '(' { + depth++ + } else if sig[offset+i] == ')' { + depth-- + } + i++ + } + s := sigByteSize(sig[offset+1 : offset+i-1]) + if s == 0 { + return 0 + } + total += s + offset += i + default: + return 0 + } + } + return total +} + // A FormatError is an error in the wire format. type FormatError string diff --git a/vendor/github.com/godbus/dbus/default_handler.go b/vendor/github.com/godbus/dbus/v5/default_handler.go similarity index 76% rename from vendor/github.com/godbus/dbus/default_handler.go rename to vendor/github.com/godbus/dbus/v5/default_handler.go index 890b6f4e..13132c6b 100644 --- a/vendor/github.com/godbus/dbus/default_handler.go +++ b/vendor/github.com/godbus/dbus/v5/default_handler.go @@ -47,7 +47,7 @@ func (h *defaultHandler) introspectPath(path ObjectPath) string { subpath := make(map[string]struct{}) var xml bytes.Buffer xml.WriteString("") - for obj, _ := range h.objects { + for obj := range h.objects { p := string(path) if p != "/" { p += "/" @@ -57,7 +57,7 @@ func (h *defaultHandler) introspectPath(path ObjectPath) string { subpath[node_name] = struct{}{} } } - for s, _ := range subpath { + for s := range subpath { xml.WriteString("\n\t") } xml.WriteString("\n") @@ -126,14 +126,28 @@ func (m exportedMethod) Call(args ...interface{}) ([]interface{}, error) { } ret := m.Value.Call(params) - - err := ret[t.NumOut()-1].Interface().(*Error) - ret = ret[:t.NumOut()-1] + var err error + nilErr := false // The reflection will find almost-nils, let's only pass back clean ones! + if t.NumOut() > 0 { + if e, ok := ret[t.NumOut()-1].Interface().(*Error); ok { // godbus *Error + nilErr = ret[t.NumOut()-1].IsNil() + ret = ret[:t.NumOut()-1] + err = e + } else if ret[t.NumOut()-1].Type().Implements(errType) { // Go error + i := ret[t.NumOut()-1].Interface() + if i == nil { + nilErr = ret[t.NumOut()-1].IsNil() + } else { + err = i.(error) + } + ret = ret[:t.NumOut()-1] + } + } out := make([]interface{}, len(ret)) for i, val := range ret { out[i] = val.Interface() } - if err == nil { + if nilErr || err == nil { //concrete type to interface nil is a special case return out, nil } @@ -234,88 +248,95 @@ func (obj *exportedIntf) isFallbackInterface() bool { // // Deprecated: this is the default value, don't use it, it will be unexported. func NewDefaultSignalHandler() *defaultSignalHandler { - return &defaultSignalHandler{ - closeChan: make(chan struct{}), - } -} - -func isDefaultSignalHandler(handler SignalHandler) bool { - _, ok := handler.(*defaultSignalHandler) - return ok + return &defaultSignalHandler{} } type defaultSignalHandler struct { - sync.RWMutex - closed bool - signals []chan<- *Signal - closeChan chan struct{} + mu sync.RWMutex + closed bool + signals []*signalChannelData } func (sh *defaultSignalHandler) DeliverSignal(intf, name string, signal *Signal) { - sh.RLock() - defer sh.RUnlock() + sh.mu.RLock() + defer sh.mu.RUnlock() if sh.closed { return } - for _, ch := range sh.signals { - select { - case ch <- signal: - case <-sh.closeChan: - return - default: - go func(ch chan<- *Signal) { - select { - case ch <- signal: - case <-sh.closeChan: - return - } - }(ch) - } + for _, scd := range sh.signals { + scd.deliver(signal) } } -func (sh *defaultSignalHandler) Init() error { - sh.Lock() - sh.signals = make([]chan<- *Signal, 0) - sh.closeChan = make(chan struct{}) - sh.Unlock() - return nil -} - func (sh *defaultSignalHandler) Terminate() { - sh.Lock() - if !sh.closed { - close(sh.closeChan) + sh.mu.Lock() + defer sh.mu.Unlock() + if sh.closed { + return } - sh.closed = true - for _, ch := range sh.signals { - close(ch) + + for _, scd := range sh.signals { + scd.close() + close(scd.ch) } + sh.closed = true sh.signals = nil - sh.Unlock() } -func (sh *defaultSignalHandler) addSignal(ch chan<- *Signal) { - sh.Lock() - defer sh.Unlock() +func (sh *defaultSignalHandler) AddSignal(ch chan<- *Signal) { + sh.mu.Lock() + defer sh.mu.Unlock() if sh.closed { return } - sh.signals = append(sh.signals, ch) - + sh.signals = append(sh.signals, &signalChannelData{ + ch: ch, + done: make(chan struct{}), + }) } -func (sh *defaultSignalHandler) removeSignal(ch chan<- *Signal) { - sh.Lock() - defer sh.Unlock() +func (sh *defaultSignalHandler) RemoveSignal(ch chan<- *Signal) { + sh.mu.Lock() + defer sh.mu.Unlock() if sh.closed { return } for i := len(sh.signals) - 1; i >= 0; i-- { - if ch == sh.signals[i] { + if ch == sh.signals[i].ch { + sh.signals[i].close() copy(sh.signals[i:], sh.signals[i+1:]) sh.signals[len(sh.signals)-1] = nil sh.signals = sh.signals[:len(sh.signals)-1] } } } + +type signalChannelData struct { + wg sync.WaitGroup + ch chan<- *Signal + done chan struct{} +} + +func (scd *signalChannelData) deliver(signal *Signal) { + select { + case scd.ch <- signal: + case <-scd.done: + return + default: + scd.wg.Add(1) + go scd.deferredDeliver(signal) + } +} + +func (scd *signalChannelData) deferredDeliver(signal *Signal) { + select { + case scd.ch <- signal: + case <-scd.done: + } + scd.wg.Done() +} + +func (scd *signalChannelData) close() { + close(scd.done) + scd.wg.Wait() // wait until all spawned goroutines return +} diff --git a/vendor/github.com/godbus/dbus/doc.go b/vendor/github.com/godbus/dbus/v5/doc.go similarity index 83% rename from vendor/github.com/godbus/dbus/doc.go rename to vendor/github.com/godbus/dbus/v5/doc.go index 895036a8..8f25a00d 100644 --- a/vendor/github.com/godbus/dbus/doc.go +++ b/vendor/github.com/godbus/dbus/v5/doc.go @@ -10,8 +10,10 @@ value. Conversion Rules For outgoing messages, Go types are automatically converted to the -corresponding D-Bus types. The following types are directly encoded as their -respective D-Bus equivalents: +corresponding D-Bus types. See the official specification at +https://dbus.freedesktop.org/doc/dbus-specification.html#type-system for more +information on the D-Bus type system. The following types are directly encoded +as their respective D-Bus equivalents: Go type | D-Bus type ------------+----------- @@ -39,8 +41,8 @@ Maps encode as DICTs, provided that their key type can be used as a key for a DICT. Structs other than Variant and Signature encode as a STRUCT containing their -exported fields. Fields whose tags contain `dbus:"-"` and unexported fields will -be skipped. +exported fields in order. Fields whose tags contain `dbus:"-"` and unexported +fields will be skipped. Pointers encode as the value they're pointed to. @@ -61,7 +63,7 @@ Handling Unix file descriptors deserves special mention. To use them, you should first check that they are supported on a connection by calling SupportsUnixFDs. If it returns true, all method of Connection will translate messages containing UnixFD's to messages that are accompanied by the given file descriptors with the -UnixFD values being substituted by the correct indices. Similarily, the indices +UnixFD values being substituted by the correct indices. Similarly, the indices of incoming messages are automatically resolved. It shouldn't be necessary to use UnixFDIndex. diff --git a/vendor/github.com/godbus/dbus/encoder.go b/vendor/github.com/godbus/dbus/v5/encoder.go similarity index 78% rename from vendor/github.com/godbus/dbus/encoder.go rename to vendor/github.com/godbus/dbus/v5/encoder.go index 8bb71776..015b26cd 100644 --- a/vendor/github.com/godbus/dbus/encoder.go +++ b/vendor/github.com/godbus/dbus/v5/encoder.go @@ -5,28 +5,33 @@ import ( "encoding/binary" "io" "reflect" + "strings" + "unicode/utf8" ) // An encoder encodes values to the D-Bus wire format. type encoder struct { out io.Writer + fds []int order binary.ByteOrder pos int } // NewEncoder returns a new encoder that writes to out in the given byte order. -func newEncoder(out io.Writer, order binary.ByteOrder) *encoder { - return newEncoderAtOffset(out, 0, order) +func newEncoder(out io.Writer, order binary.ByteOrder, fds []int) *encoder { + enc := newEncoderAtOffset(out, 0, order, fds) + return enc } // newEncoderAtOffset returns a new encoder that writes to out in the given // byte order. Specify the offset to initialize pos for proper alignment // computation. -func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder) *encoder { +func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder, fds []int) *encoder { enc := new(encoder) enc.out = out enc.order = order enc.pos = offset + enc.fds = fds return enc } @@ -60,7 +65,7 @@ func (enc *encoder) binwrite(v interface{}) { } } -// Encode encodes the given values to the underyling reader. All written values +// Encode encodes the given values to the underlying reader. All written values // are aligned properly as required by the D-Bus spec. func (enc *encoder) Encode(vs ...interface{}) (err error) { defer func() { @@ -75,6 +80,9 @@ func (enc *encoder) Encode(vs ...interface{}) (err error) { // encode encodes the given value to the writer and panics on error. depth holds // the depth of the container nesting. func (enc *encoder) encode(v reflect.Value, depth int) { + if depth > 64 { + panic(FormatError("input exceeds depth limitation")) + } enc.align(alignment(v.Type())) switch v.Kind() { case reflect.Uint8: @@ -97,7 +105,14 @@ func (enc *encoder) encode(v reflect.Value, depth int) { enc.binwrite(uint16(v.Uint())) enc.pos += 2 case reflect.Int, reflect.Int32: - enc.binwrite(int32(v.Int())) + if v.Type() == unixFDType { + fd := v.Int() + idx := len(enc.fds) + enc.fds = append(enc.fds, int(fd)) + enc.binwrite(uint32(idx)) + } else { + enc.binwrite(int32(v.Int())) + } enc.pos += 4 case reflect.Uint, reflect.Uint32: enc.binwrite(uint32(v.Uint())) @@ -112,9 +127,21 @@ func (enc *encoder) encode(v reflect.Value, depth int) { enc.binwrite(v.Float()) enc.pos += 8 case reflect.String: - enc.encode(reflect.ValueOf(uint32(len(v.String()))), depth) + str := v.String() + if !utf8.ValidString(str) { + panic(FormatError("input has a not-utf8 char in string")) + } + if strings.IndexByte(str, byte(0)) != -1 { + panic(FormatError("input has a null char('\\000') in string")) + } + if v.Type() == objectPathType { + if !ObjectPath(str).IsValid() { + panic(FormatError("invalid object path")) + } + } + enc.encode(reflect.ValueOf(uint32(len(str))), depth) b := make([]byte, v.Len()+1) - copy(b, v.String()) + copy(b, str) b[len(b)-1] = 0 n, err := enc.out.Write(b) if err != nil { @@ -124,20 +151,23 @@ func (enc *encoder) encode(v reflect.Value, depth int) { case reflect.Ptr: enc.encode(v.Elem(), depth) case reflect.Slice, reflect.Array: - if depth >= 64 { - panic(FormatError("input exceeds container depth limit")) - } // Lookahead offset: 4 bytes for uint32 length (with alignment), // plus alignment for elements. n := enc.padding(0, 4) + 4 offset := enc.pos + n + enc.padding(n, alignment(v.Type().Elem())) var buf bytes.Buffer - bufenc := newEncoderAtOffset(&buf, offset, enc.order) + bufenc := newEncoderAtOffset(&buf, offset, enc.order, enc.fds) for i := 0; i < v.Len(); i++ { bufenc.encode(v.Index(i), depth+1) } + + if buf.Len() > 1<<26 { + panic(FormatError("input exceeds array size limitation")) + } + + enc.fds = bufenc.fds enc.encode(reflect.ValueOf(uint32(buf.Len())), depth) length := buf.Len() enc.align(alignment(v.Type().Elem())) @@ -146,13 +176,10 @@ func (enc *encoder) encode(v reflect.Value, depth int) { } enc.pos += length case reflect.Struct: - if depth >= 64 && v.Type() != signatureType { - panic(FormatError("input exceeds container depth limit")) - } switch t := v.Type(); t { case signatureType: str := v.Field(0) - enc.encode(reflect.ValueOf(byte(str.Len())), depth+1) + enc.encode(reflect.ValueOf(byte(str.Len())), depth) b := make([]byte, str.Len()+1) copy(b, str.String()) b[len(b)-1] = 0 @@ -176,9 +203,6 @@ func (enc *encoder) encode(v reflect.Value, depth int) { case reflect.Map: // Maps are arrays of structures, so they actually increase the depth by // 2. - if depth >= 63 { - panic(FormatError("input exceeds container depth limit")) - } if !isKeyType(v.Type().Key()) { panic(InvalidTypeError{v.Type()}) } @@ -189,12 +213,13 @@ func (enc *encoder) encode(v reflect.Value, depth int) { offset := enc.pos + n + enc.padding(n, 8) var buf bytes.Buffer - bufenc := newEncoderAtOffset(&buf, offset, enc.order) + bufenc := newEncoderAtOffset(&buf, offset, enc.order, enc.fds) for _, k := range keys { bufenc.align(8) bufenc.encode(k, depth+2) bufenc.encode(v.MapIndex(k), depth+2) } + enc.fds = bufenc.fds enc.encode(reflect.ValueOf(uint32(buf.Len())), depth) length := buf.Len() enc.align(8) diff --git a/vendor/github.com/godbus/dbus/v5/escape.go b/vendor/github.com/godbus/dbus/v5/escape.go new file mode 100644 index 00000000..d1509d94 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/escape.go @@ -0,0 +1,84 @@ +package dbus + +import "net/url" + +// EscapeBusAddressValue implements a requirement to escape the values +// in D-Bus server addresses, as defined by the D-Bus specification at +// https://dbus.freedesktop.org/doc/dbus-specification.html#addresses. +func EscapeBusAddressValue(val string) string { + toEsc := strNeedsEscape(val) + if toEsc == 0 { + // Avoid unneeded allocation/copying. + return val + } + + // Avoid allocation for short paths. + var buf [64]byte + var out []byte + // Every to-be-escaped byte needs 2 extra bytes. + required := len(val) + 2*toEsc + if required <= len(buf) { + out = buf[:required] + } else { + out = make([]byte, required) + } + + j := 0 + for i := 0; i < len(val); i++ { + if ch := val[i]; needsEscape(ch) { + // Convert ch to %xx, where xx is hex value. + out[j] = '%' + out[j+1] = hexchar(ch >> 4) + out[j+2] = hexchar(ch & 0x0F) + j += 3 + } else { + out[j] = ch + j++ + } + } + + return string(out) +} + +// UnescapeBusAddressValue unescapes values in D-Bus server addresses, +// as defined by the D-Bus specification at +// https://dbus.freedesktop.org/doc/dbus-specification.html#addresses. +func UnescapeBusAddressValue(val string) (string, error) { + // Looks like url.PathUnescape does exactly what is required. + return url.PathUnescape(val) +} + +// hexchar returns an octal representation of a n, where n < 16. +// For invalid values of n, the function panics. +func hexchar(n byte) byte { + const hex = "0123456789abcdef" + + // For n >= len(hex), runtime will panic. + return hex[n] +} + +// needsEscape tells if a byte is NOT one of optionally-escaped bytes. +func needsEscape(c byte) bool { + if 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z' || '0' <= c && c <= '9' { + return false + } + switch c { + case '-', '_', '/', '\\', '.', '*': + return false + } + + return true +} + +// strNeedsEscape tells how many bytes in the string need escaping. +func strNeedsEscape(val string) int { + count := 0 + + for i := 0; i < len(val); i++ { + if needsEscape(val[i]) { + count++ + } + } + + return count +} diff --git a/vendor/github.com/godbus/dbus/export.go b/vendor/github.com/godbus/dbus/v5/export.go similarity index 81% rename from vendor/github.com/godbus/dbus/export.go rename to vendor/github.com/godbus/dbus/v5/export.go index 95d0e295..d3dd9f7c 100644 --- a/vendor/github.com/godbus/dbus/export.go +++ b/vendor/github.com/godbus/dbus/v5/export.go @@ -3,6 +3,7 @@ package dbus import ( "errors" "fmt" + "os" "reflect" "strings" ) @@ -26,6 +27,27 @@ var ( } ) +func MakeNoObjectError(path ObjectPath) Error { + return Error{ + "org.freedesktop.DBus.Error.NoSuchObject", + []interface{}{fmt.Sprintf("No such object '%s'", string(path))}, + } +} + +func MakeUnknownMethodError(methodName string) Error { + return Error{ + "org.freedesktop.DBus.Error.UnknownMethod", + []interface{}{fmt.Sprintf("Unknown / invalid method '%s'", methodName)}, + } +} + +func MakeUnknownInterfaceError(ifaceName string) Error { + return Error{ + "org.freedesktop.DBus.Error.UnknownInterface", + []interface{}{fmt.Sprintf("Object does not implement the interface '%s'", ifaceName)}, + } +} + func MakeFailedError(err error) *Error { return &Error{ "org.freedesktop.DBus.Error.Failed", @@ -69,6 +91,22 @@ func getMethods(in interface{}, mapping map[string]string) map[string]reflect.Va return methods } +func getAllMethods(in interface{}, mapping map[string]string) map[string]reflect.Value { + if in == nil { + return nil + } + methods := make(map[string]reflect.Value) + val := reflect.ValueOf(in) + typ := val.Type() + for i := 0; i < typ.NumMethod(); i++ { + methtype := typ.Method(i) + method := val.Method(i) + // map names while building table + methods[computeMethodName(methtype.Name, mapping)] = method + } + return methods +} + func standardMethodArgumentDecode(m Method, sender string, msg *Message, body []interface{}) ([]interface{}, error) { pointers := make([]interface{}, m.NumArguments()) decode := make([]interface{}, 0, len(body)) @@ -112,6 +150,11 @@ func (conn *Conn) handleCall(msg *Message) { ifaceName, _ := msg.Headers[FieldInterface].value.(string) sender, hasSender := msg.Headers[FieldSender].value.(string) serial := msg.serial + + if len(name) == 0 { + conn.sendError(ErrMsgUnknownMethod, sender, serial) + } + if ifaceName == "org.freedesktop.DBus.Peer" { switch name { case "Ping": @@ -119,29 +162,26 @@ func (conn *Conn) handleCall(msg *Message) { case "GetMachineId": conn.sendReply(sender, serial, conn.uuid) default: - conn.sendError(ErrMsgUnknownMethod, sender, serial) + conn.sendError(MakeUnknownMethodError(name), sender, serial) } return } - if len(name) == 0 { - conn.sendError(ErrMsgUnknownMethod, sender, serial) - } object, ok := conn.handler.LookupObject(path) if !ok { - conn.sendError(ErrMsgNoObject, sender, serial) + conn.sendError(MakeNoObjectError(path), sender, serial) return } iface, exists := object.LookupInterface(ifaceName) if !exists { - conn.sendError(ErrMsgUnknownInterface, sender, serial) + conn.sendError(MakeUnknownInterfaceError(ifaceName), sender, serial) return } m, exists := iface.LookupMethod(name) if !exists { - conn.sendError(ErrMsgUnknownMethod, sender, serial) + conn.sendError(MakeUnknownMethodError(name), sender, serial) return } args, err := conn.decodeArguments(m, sender, msg) @@ -159,7 +199,6 @@ func (conn *Conn) handleCall(msg *Message) { if msg.Flags&FlagNoReplyExpected == 0 { reply := new(Message) reply.Type = TypeMethodReply - reply.serial = conn.getSerial() reply.Headers = make(map[HeaderField]Variant) if hasSender { reply.Headers[FieldDestination] = msg.Headers[FieldSender] @@ -171,31 +210,25 @@ func (conn *Conn) handleCall(msg *Message) { } reply.Headers[FieldSignature] = MakeVariant(SignatureOf(reply.Body...)) - conn.sendMessage(reply) + if err := reply.IsValid(); err != nil { + fmt.Fprintf(os.Stderr, "dbus: dropping invalid reply to %s.%s on obj %s: %s\n", ifaceName, name, path, err) + } else { + conn.sendMessageAndIfClosed(reply, nil) + } } } // Emit emits the given signal on the message bus. The name parameter must be // formatted as "interface.member", e.g., "org.freedesktop.DBus.NameLost". func (conn *Conn) Emit(path ObjectPath, name string, values ...interface{}) error { - if !path.IsValid() { - return errors.New("dbus: invalid object path") - } i := strings.LastIndex(name, ".") if i == -1 { return errors.New("dbus: invalid method name") } iface := name[:i] member := name[i+1:] - if !isValidMember(member) { - return errors.New("dbus: invalid method name") - } - if !isValidInterface(iface) { - return errors.New("dbus: invalid interface name") - } msg := new(Message) msg.Type = TypeSignal - msg.serial = conn.getSerial() msg.Headers = make(map[HeaderField]Variant) msg.Headers[FieldInterface] = MakeVariant(iface) msg.Headers[FieldMember] = MakeVariant(member) @@ -204,6 +237,9 @@ func (conn *Conn) Emit(path ObjectPath, name string, values ...interface{}) erro if len(values) > 0 { msg.Headers[FieldSignature] = MakeVariant(SignatureOf(values...)) } + if err := msg.IsValid(); err != nil { + return err + } var closed bool conn.sendMessageAndIfClosed(msg, func() { @@ -247,6 +283,18 @@ func (conn *Conn) Export(v interface{}, path ObjectPath, iface string) error { return conn.ExportWithMap(v, nil, path, iface) } +// ExportAll registers all exported methods defined by the given object on +// the message bus. +// +// Unlike Export there is no requirement to have the last parameter as type +// *Error. If you want to be able to return error then you can append an error +// type parameter to your method signature. If the error returned is not nil, +// it is sent back to the caller as an error. Otherwise, a method reply is +// sent with the other return values as its body. +func (conn *Conn) ExportAll(v interface{}, path ObjectPath, iface string) error { + return conn.export(getAllMethods(v, nil), path, iface, false) +} + // ExportWithMap works exactly like Export but provides the ability to remap // method names (e.g. export a lower-case method). // @@ -299,19 +347,22 @@ func (conn *Conn) ExportSubtreeMethodTable(methods map[string]interface{}, path } func (conn *Conn) exportMethodTable(methods map[string]interface{}, path ObjectPath, iface string, includeSubtree bool) error { - out := make(map[string]reflect.Value) - for name, method := range methods { - rval := reflect.ValueOf(method) - if rval.Kind() != reflect.Func { - continue - } - t := rval.Type() - // only track valid methods must return *Error as last arg - if t.NumOut() == 0 || - t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) { - continue + var out map[string]reflect.Value + if methods != nil { + out = make(map[string]reflect.Value) + for name, method := range methods { + rval := reflect.ValueOf(method) + if rval.Kind() != reflect.Func { + continue + } + t := rval.Type() + // only track valid methods must return *Error as last arg + if t.NumOut() == 0 || + t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) { + continue + } + out[name] = rval } - out[name] = rval } return conn.export(out, path, iface, includeSubtree) } @@ -327,12 +378,12 @@ func (conn *Conn) unexport(h *defaultHandler, path ObjectPath, iface string) err return nil } -// exportWithMap is the worker function for all exports/registrations. +// export is the worker function for all exports/registrations. func (conn *Conn) export(methods map[string]reflect.Value, path ObjectPath, iface string, includeSubtree bool) error { h, ok := conn.handler.(*defaultHandler) if !ok { return fmt.Errorf( - `dbus: export only allowed on the default hander handler have %T"`, + `dbus: export only allowed on the default handler. Received: %T"`, conn.handler) } diff --git a/vendor/github.com/godbus/dbus/v5/homedir.go b/vendor/github.com/godbus/dbus/v5/homedir.go new file mode 100644 index 00000000..c44d9b5f --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/homedir.go @@ -0,0 +1,25 @@ +package dbus + +import ( + "os" + "os/user" +) + +// Get returns the home directory of the current user, which is usually the +// value of HOME environment variable. In case it is not set or empty, os/user +// package is used. +// +// If linking statically with cgo enabled against glibc, make sure the +// osusergo build tag is used. +// +// If needing to do nss lookups, do not disable cgo or set osusergo. +func getHomeDir() string { + homeDir := os.Getenv("HOME") + if homeDir != "" { + return homeDir + } + if u, err := user.Current(); err == nil { + return u.HomeDir + } + return "/" +} diff --git a/vendor/github.com/godbus/dbus/v5/match.go b/vendor/github.com/godbus/dbus/v5/match.go new file mode 100644 index 00000000..5a607e53 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/match.go @@ -0,0 +1,89 @@ +package dbus + +import ( + "strconv" + "strings" +) + +// MatchOption specifies option for dbus routing match rule. Options can be constructed with WithMatch* helpers. +// For full list of available options consult +// https://dbus.freedesktop.org/doc/dbus-specification.html#message-bus-routing-match-rules +type MatchOption struct { + key string + value string +} + +func formatMatchOptions(options []MatchOption) string { + items := make([]string, 0, len(options)) + for _, option := range options { + items = append(items, option.key+"='"+option.value+"'") + } + return strings.Join(items, ",") +} + +// WithMatchOption creates match option with given key and value +func WithMatchOption(key, value string) MatchOption { + return MatchOption{key, value} +} + +// doesn't make sense to export this option because clients can only +// subscribe to messages with signal type. +func withMatchType(typ string) MatchOption { + return WithMatchOption("type", typ) +} + +// WithMatchSender sets sender match option. +func WithMatchSender(sender string) MatchOption { + return WithMatchOption("sender", sender) +} + +// WithMatchSender sets interface match option. +func WithMatchInterface(iface string) MatchOption { + return WithMatchOption("interface", iface) +} + +// WithMatchMember sets member match option. +func WithMatchMember(member string) MatchOption { + return WithMatchOption("member", member) +} + +// WithMatchObjectPath creates match option that filters events based on given path +func WithMatchObjectPath(path ObjectPath) MatchOption { + return WithMatchOption("path", string(path)) +} + +// WithMatchPathNamespace sets path_namespace match option. +func WithMatchPathNamespace(namespace ObjectPath) MatchOption { + return WithMatchOption("path_namespace", string(namespace)) +} + +// WithMatchDestination sets destination match option. +func WithMatchDestination(destination string) MatchOption { + return WithMatchOption("destination", destination) +} + +// WithMatchArg sets argN match option, range of N is 0 to 63. +func WithMatchArg(argIdx int, value string) MatchOption { + if argIdx < 0 || argIdx > 63 { + panic("range of argument index is 0 to 63") + } + return WithMatchOption("arg"+strconv.Itoa(argIdx), value) +} + +// WithMatchArgPath sets argN path match option, range of N is 0 to 63. +func WithMatchArgPath(argIdx int, path string) MatchOption { + if argIdx < 0 || argIdx > 63 { + panic("range of argument index is 0 to 63") + } + return WithMatchOption("arg"+strconv.Itoa(argIdx)+"path", path) +} + +// WithMatchArg0Namespace sets arg0namespace match option. +func WithMatchArg0Namespace(arg0Namespace string) MatchOption { + return WithMatchOption("arg0namespace", arg0Namespace) +} + +// WithMatchEavesdrop sets eavesdrop match option. +func WithMatchEavesdrop(eavesdrop bool) MatchOption { + return WithMatchOption("eavesdrop", strconv.FormatBool(eavesdrop)) +} diff --git a/vendor/github.com/godbus/dbus/message.go b/vendor/github.com/godbus/dbus/v5/message.go similarity index 86% rename from vendor/github.com/godbus/dbus/message.go rename to vendor/github.com/godbus/dbus/v5/message.go index 6a925367..bdf43fdd 100644 --- a/vendor/github.com/godbus/dbus/message.go +++ b/vendor/github.com/godbus/dbus/v5/message.go @@ -118,11 +118,7 @@ type header struct { Variant } -// DecodeMessage tries to decode a single message in the D-Bus wire format -// from the given reader. The byte order is figured out from the first byte. -// The possibly returned error can be an error of the underlying reader, an -// InvalidMessageError or a FormatError. -func DecodeMessage(rd io.Reader) (msg *Message, err error) { +func DecodeMessageWithFDs(rd io.Reader, fds []int) (msg *Message, err error) { var order binary.ByteOrder var hlength, length uint32 var typ, flags, proto byte @@ -142,7 +138,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { return nil, InvalidMessageError("invalid byte order") } - dec := newDecoder(rd, order) + dec := newDecoder(rd, order, fds) dec.pos = 1 msg = new(Message) @@ -166,7 +162,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { if hlength+length+16 > 1<<27 { return nil, InvalidMessageError("message is too long") } - dec = newDecoder(io.MultiReader(bytes.NewBuffer(b), rd), order) + dec = newDecoder(io.MultiReader(bytes.NewBuffer(b), rd), order, fds) dec.pos = 12 vs, err = dec.Decode(Signature{"a(yv)"}) if err != nil { @@ -196,7 +192,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { sig, _ := msg.Headers[FieldSignature].value.(Signature) if sig.str != "" { buf := bytes.NewBuffer(body) - dec = newDecoder(buf, order) + dec = newDecoder(buf, order, fds) vs, err := dec.Decode(sig) if err != nil { return nil, err @@ -207,12 +203,32 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { return } -// EncodeTo encodes and sends a message to the given writer. The byte order must -// be either binary.LittleEndian or binary.BigEndian. If the message is not -// valid or an error occurs when writing, an error is returned. -func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { - if err := msg.IsValid(); err != nil { - return err +// DecodeMessage tries to decode a single message in the D-Bus wire format +// from the given reader. The byte order is figured out from the first byte. +// The possibly returned error can be an error of the underlying reader, an +// InvalidMessageError or a FormatError. +func DecodeMessage(rd io.Reader) (msg *Message, err error) { + return DecodeMessageWithFDs(rd, make([]int, 0)) +} + +type nullwriter struct{} + +func (nullwriter) Write(p []byte) (cnt int, err error) { + return len(p), nil +} + +func (msg *Message) CountFds() (int, error) { + if len(msg.Body) == 0 { + return 0, nil + } + enc := newEncoder(nullwriter{}, nativeEndian, make([]int, 0)) + err := enc.Encode(msg.Body...) + return len(enc.fds), err +} + +func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds []int, err error) { + if err := msg.validateHeader(); err != nil { + return nil, err } var vs [7]interface{} switch order { @@ -221,12 +237,16 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { case binary.BigEndian: vs[0] = byte('B') default: - return errors.New("dbus: invalid byte order") + return nil, errors.New("dbus: invalid byte order") } body := new(bytes.Buffer) - enc := newEncoder(body, order) + fds = make([]int, 0) + enc := newEncoder(body, order, fds) if len(msg.Body) != 0 { - enc.Encode(msg.Body...) + err = enc.Encode(msg.Body...) + if err != nil { + return + } } vs[1] = msg.Type vs[2] = msg.Flags @@ -239,22 +259,38 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { } vs[6] = headers var buf bytes.Buffer - enc = newEncoder(&buf, order) - enc.Encode(vs[:]...) + enc = newEncoder(&buf, order, enc.fds) + err = enc.Encode(vs[:]...) + if err != nil { + return + } enc.align(8) body.WriteTo(&buf) if buf.Len() > 1<<27 { - return InvalidMessageError("message is too long") + return make([]int, 0), InvalidMessageError("message is too long") } if _, err := buf.WriteTo(out); err != nil { - return err + return make([]int, 0), err } - return nil + return enc.fds, nil +} + +// EncodeTo encodes and sends a message to the given writer. The byte order must +// be either binary.LittleEndian or binary.BigEndian. If the message is not +// valid or an error occurs when writing, an error is returned. +func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) (err error) { + _, err = msg.EncodeToWithFDs(out, order) + return err } // IsValid checks whether msg is a valid message and returns an -// InvalidMessageError if it is not. +// InvalidMessageError or FormatError if it is not. func (msg *Message) IsValid() error { + var b bytes.Buffer + return msg.EncodeTo(&b, nativeEndian) +} + +func (msg *Message) validateHeader() error { if msg.Flags & ^(FlagNoAutoStart|FlagNoReplyExpected|FlagAllowInteractiveAuthorization) != 0 { return InvalidMessageError("invalid flags") } @@ -299,6 +335,7 @@ func (msg *Message) IsValid() error { return InvalidMessageError("missing signature") } } + return nil } diff --git a/vendor/github.com/godbus/dbus/object.go b/vendor/github.com/godbus/dbus/v5/object.go similarity index 70% rename from vendor/github.com/godbus/dbus/object.go rename to vendor/github.com/godbus/dbus/v5/object.go index 9309b9b4..664abb7f 100644 --- a/vendor/github.com/godbus/dbus/object.go +++ b/vendor/github.com/godbus/dbus/v5/object.go @@ -16,6 +16,7 @@ type BusObject interface { AddMatchSignal(iface, member string, options ...MatchOption) *Call RemoveMatchSignal(iface, member string, options ...MatchOption) *Call GetProperty(p string) (Variant, error) + StoreProperty(p string, value interface{}) error SetProperty(p string, v interface{}) error Destination() string Path() ObjectPath @@ -38,41 +39,16 @@ func (o *Object) CallWithContext(ctx context.Context, method string, flags Flags return <-o.createCall(ctx, method, flags, make(chan *Call, 1), args...).Done } -// MatchOption specifies option for dbus routing match rule. Options can be constructed with WithMatch* helpers. -// For full list of available options consult -// https://dbus.freedesktop.org/doc/dbus-specification.html#message-bus-routing-match-rules -type MatchOption struct { - key string - value string -} - -// WithMatchOption creates match option with given key and value -func WithMatchOption(key, value string) MatchOption { - return MatchOption{key, value} -} - -// WithMatchObjectPath creates match option that filters events based on given path -func WithMatchObjectPath(path ObjectPath) MatchOption { - return MatchOption{"path", string(path)} -} - -func formatMatchOptions(options []MatchOption) string { - items := make([]string, 0, len(options)) - for _, option := range options { - items = append(items, option.key+"='"+option.value+"'") - } - - return strings.Join(items, ",") -} - // AddMatchSignal subscribes BusObject to signals from specified interface, // method (member). Additional filter rules can be added via WithMatch* option constructors. // Note: To filter events by object path you have to specify this path via an option. +// +// Deprecated: use (*Conn) AddMatchSignal instead. func (o *Object) AddMatchSignal(iface, member string, options ...MatchOption) *Call { base := []MatchOption{ - {"type", "signal"}, - {"interface", iface}, - {"member", member}, + withMatchType("signal"), + WithMatchInterface(iface), + WithMatchMember(member), } options = append(base, options...) @@ -85,11 +61,13 @@ func (o *Object) AddMatchSignal(iface, member string, options ...MatchOption) *C // RemoveMatchSignal unsubscribes BusObject from signals from specified interface, // method (member). Additional filter rules can be added via WithMatch* option constructors +// +// Deprecated: use (*Conn) RemoveMatchSignal instead. func (o *Object) RemoveMatchSignal(iface, member string, options ...MatchOption) *Call { base := []MatchOption{ - {"type", "signal"}, - {"interface", iface}, - {"member", member}, + withMatchType("signal"), + WithMatchInterface(iface), + WithMatchMember(member), } options = append(base, options...) @@ -132,7 +110,6 @@ func (o *Object) createCall(ctx context.Context, method string, flags Flags, ch method = method[i+1:] msg := new(Message) msg.Type = TypeMethodCall - msg.serial = o.conn.getSerial() msg.Flags = flags & (FlagNoAutoStart | FlagNoReplyExpected) msg.Headers = make(map[HeaderField]Variant) msg.Headers[FieldPath] = MakeVariant(o.path) @@ -145,68 +122,31 @@ func (o *Object) createCall(ctx context.Context, method string, flags Flags, ch if len(args) > 0 { msg.Headers[FieldSignature] = MakeVariant(SignatureOf(args...)) } - if msg.Flags&FlagNoReplyExpected == 0 { - if ch == nil { - ch = make(chan *Call, 1) - } else if cap(ch) == 0 { - panic("dbus: unbuffered channel passed to (*Object).Go") - } - ctx, cancel := context.WithCancel(ctx) - call := &Call{ - Destination: o.dest, - Path: o.path, - Method: method, - Args: args, - Done: ch, - ctxCanceler: cancel, - ctx: ctx, - } - o.conn.calls.track(msg.serial, call) - o.conn.sendMessageAndIfClosed(msg, func() { - o.conn.calls.handleSendError(msg, ErrClosed) - cancel() - }) - go func() { - <-ctx.Done() - o.conn.calls.handleSendError(msg, ctx.Err()) - }() - - return call - } - done := make(chan *Call, 1) - call := &Call{ - Err: nil, - Done: done, - } - defer func() { - call.Done <- call - close(done) - }() - o.conn.sendMessageAndIfClosed(msg, func() { - call.Err = ErrClosed - }) - return call + return o.conn.SendWithContext(ctx, msg, ch) } // GetProperty calls org.freedesktop.DBus.Properties.Get on the given // object. The property name must be given in interface.member notation. func (o *Object) GetProperty(p string) (Variant, error) { + var result Variant + err := o.StoreProperty(p, &result) + return result, err +} + +// StoreProperty calls org.freedesktop.DBus.Properties.Get on the given +// object. The property name must be given in interface.member notation. +// It stores the returned property into the provided value. +func (o *Object) StoreProperty(p string, value interface{}) error { idx := strings.LastIndex(p, ".") if idx == -1 || idx+1 == len(p) { - return Variant{}, errors.New("dbus: invalid property " + p) + return errors.New("dbus: invalid property " + p) } iface := p[:idx] prop := p[idx+1:] - result := Variant{} - err := o.Call("org.freedesktop.DBus.Properties.Get", 0, iface, prop).Store(&result) - - if err != nil { - return Variant{}, err - } - - return result, nil + return o.Call("org.freedesktop.DBus.Properties.Get", 0, iface, prop). + Store(value) } // SetProperty calls org.freedesktop.DBus.Properties.Set on the given diff --git a/vendor/github.com/godbus/dbus/v5/sequence.go b/vendor/github.com/godbus/dbus/v5/sequence.go new file mode 100644 index 00000000..89435d39 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/sequence.go @@ -0,0 +1,24 @@ +package dbus + +// Sequence represents the value of a monotonically increasing counter. +type Sequence uint64 + +const ( + // NoSequence indicates the absence of a sequence value. + NoSequence Sequence = 0 +) + +// sequenceGenerator represents a monotonically increasing counter. +type sequenceGenerator struct { + nextSequence Sequence +} + +func (generator *sequenceGenerator) next() Sequence { + result := generator.nextSequence + generator.nextSequence++ + return result +} + +func newSequenceGenerator() *sequenceGenerator { + return &sequenceGenerator{nextSequence: 1} +} diff --git a/vendor/github.com/godbus/dbus/v5/sequential_handler.go b/vendor/github.com/godbus/dbus/v5/sequential_handler.go new file mode 100644 index 00000000..ef2fcdba --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/sequential_handler.go @@ -0,0 +1,125 @@ +package dbus + +import ( + "sync" +) + +// NewSequentialSignalHandler returns an instance of a new +// signal handler that guarantees sequential processing of signals. It is a +// guarantee of this signal handler that signals will be written to +// channels in the order they are received on the DBus connection. +func NewSequentialSignalHandler() SignalHandler { + return &sequentialSignalHandler{} +} + +type sequentialSignalHandler struct { + mu sync.RWMutex + closed bool + signals []*sequentialSignalChannelData +} + +func (sh *sequentialSignalHandler) DeliverSignal(intf, name string, signal *Signal) { + sh.mu.RLock() + defer sh.mu.RUnlock() + if sh.closed { + return + } + for _, scd := range sh.signals { + scd.deliver(signal) + } +} + +func (sh *sequentialSignalHandler) Terminate() { + sh.mu.Lock() + defer sh.mu.Unlock() + if sh.closed { + return + } + + for _, scd := range sh.signals { + scd.close() + close(scd.ch) + } + sh.closed = true + sh.signals = nil +} + +func (sh *sequentialSignalHandler) AddSignal(ch chan<- *Signal) { + sh.mu.Lock() + defer sh.mu.Unlock() + if sh.closed { + return + } + sh.signals = append(sh.signals, newSequentialSignalChannelData(ch)) +} + +func (sh *sequentialSignalHandler) RemoveSignal(ch chan<- *Signal) { + sh.mu.Lock() + defer sh.mu.Unlock() + if sh.closed { + return + } + for i := len(sh.signals) - 1; i >= 0; i-- { + if ch == sh.signals[i].ch { + sh.signals[i].close() + copy(sh.signals[i:], sh.signals[i+1:]) + sh.signals[len(sh.signals)-1] = nil + sh.signals = sh.signals[:len(sh.signals)-1] + } + } +} + +type sequentialSignalChannelData struct { + ch chan<- *Signal + in chan *Signal + done chan struct{} +} + +func newSequentialSignalChannelData(ch chan<- *Signal) *sequentialSignalChannelData { + scd := &sequentialSignalChannelData{ + ch: ch, + in: make(chan *Signal), + done: make(chan struct{}), + } + go scd.bufferSignals() + return scd +} + +func (scd *sequentialSignalChannelData) bufferSignals() { + defer close(scd.done) + + // Ensure that signals are delivered to scd.ch in the same + // order they are received from scd.in. + var queue []*Signal + for { + if len(queue) == 0 { + signal, ok := <- scd.in + if !ok { + return + } + queue = append(queue, signal) + } + select { + case scd.ch <- queue[0]: + copy(queue, queue[1:]) + queue[len(queue)-1] = nil + queue = queue[:len(queue)-1] + case signal, ok := <-scd.in: + if !ok { + return + } + queue = append(queue, signal) + } + } +} + +func (scd *sequentialSignalChannelData) deliver(signal *Signal) { + scd.in <- signal +} + +func (scd *sequentialSignalChannelData) close() { + close(scd.in) + // Ensure that bufferSignals() has exited and won't attempt + // any future sends on scd.ch + <-scd.done +} diff --git a/vendor/github.com/godbus/dbus/server_interfaces.go b/vendor/github.com/godbus/dbus/v5/server_interfaces.go similarity index 92% rename from vendor/github.com/godbus/dbus/server_interfaces.go rename to vendor/github.com/godbus/dbus/v5/server_interfaces.go index 01166f0b..e4e0389f 100644 --- a/vendor/github.com/godbus/dbus/server_interfaces.go +++ b/vendor/github.com/godbus/dbus/v5/server_interfaces.go @@ -63,7 +63,7 @@ type Method interface { // any other decoding scheme. type ArgumentDecoder interface { // To decode the arguments of a method the sender and message are - // provided incase the semantics of the implementer provides access + // provided in case the semantics of the implementer provides access // to these as part of the method invocation. DecodeArguments(conn *Conn, sender string, msg *Message, args []interface{}) ([]interface{}, error) } @@ -77,6 +77,14 @@ type SignalHandler interface { DeliverSignal(iface, name string, signal *Signal) } +// SignalRegistrar manages signal delivery channels. +// +// This is an optional set of methods for `SignalHandler`. +type SignalRegistrar interface { + AddSignal(ch chan<- *Signal) + RemoveSignal(ch chan<- *Signal) +} + // A DBusError is used to convert a generic object to a D-Bus error. // // Any custom error mechanism may implement this interface to provide diff --git a/vendor/github.com/godbus/dbus/sig.go b/vendor/github.com/godbus/dbus/v5/sig.go similarity index 75% rename from vendor/github.com/godbus/dbus/sig.go rename to vendor/github.com/godbus/dbus/v5/sig.go index c1b80920..6b9cadb5 100644 --- a/vendor/github.com/godbus/dbus/sig.go +++ b/vendor/github.com/godbus/dbus/v5/sig.go @@ -34,7 +34,7 @@ type Signature struct { func SignatureOf(vs ...interface{}) Signature { var s string for _, v := range vs { - s += getSignature(reflect.TypeOf(v)) + s += getSignature(reflect.TypeOf(v), &depthCounter{}) } return Signature{s} } @@ -42,11 +42,19 @@ func SignatureOf(vs ...interface{}) Signature { // SignatureOfType returns the signature of the given type. It panics if the // type is not representable in D-Bus. func SignatureOfType(t reflect.Type) Signature { - return Signature{getSignature(t)} + return Signature{getSignature(t, &depthCounter{})} } // getSignature returns the signature of the given type and panics on unknown types. -func getSignature(t reflect.Type) string { +func getSignature(t reflect.Type, depth *depthCounter) (sig string) { + if !depth.Valid() { + panic("container nesting too deep") + } + defer func() { + if len(sig) > 255 { + panic("signature exceeds the length limitation") + } + }() // handle simple types first switch t.Kind() { case reflect.Uint8: @@ -74,7 +82,7 @@ func getSignature(t reflect.Type) string { case reflect.Float64: return "d" case reflect.Ptr: - return getSignature(t.Elem()) + return getSignature(t.Elem(), depth) case reflect.String: if t == objectPathType { return "o" @@ -90,17 +98,20 @@ func getSignature(t reflect.Type) string { for i := 0; i < t.NumField(); i++ { field := t.Field(i) if field.PkgPath == "" && field.Tag.Get("dbus") != "-" { - s += getSignature(t.Field(i).Type) + s += getSignature(t.Field(i).Type, depth.EnterStruct()) } } + if len(s) == 0 { + panic(InvalidTypeError{t}) + } return "(" + s + ")" case reflect.Array, reflect.Slice: - return "a" + getSignature(t.Elem()) + return "a" + getSignature(t.Elem(), depth.EnterArray()) case reflect.Map: if !isKeyType(t.Key()) { panic(InvalidTypeError{t}) } - return "a{" + getSignature(t.Key()) + getSignature(t.Elem()) + "}" + return "a{" + getSignature(t.Key(), depth.EnterArray().EnterDictEntry()) + getSignature(t.Elem(), depth.EnterArray().EnterDictEntry()) + "}" case reflect.Interface: return "v" } @@ -118,7 +129,7 @@ func ParseSignature(s string) (sig Signature, err error) { } sig.str = s for err == nil && len(s) != 0 { - err, s = validSingle(s, 0) + err, s = validSingle(s, &depthCounter{}) } if err != nil { sig = Signature{""} @@ -137,14 +148,14 @@ func ParseSignatureMust(s string) Signature { return sig } -// Empty retruns whether the signature is the empty signature. +// Empty returns whether the signature is the empty signature. func (s Signature) Empty() bool { return s.str == "" } // Single returns whether the signature represents a single, complete type. func (s Signature) Single() bool { - err, r := validSingle(s.str, 0) + err, r := validSingle(s.str, &depthCounter{}) return err != nil && r == "" } @@ -164,15 +175,38 @@ func (e SignatureError) Error() string { return fmt.Sprintf("dbus: invalid signature: %q (%s)", e.Sig, e.Reason) } +type depthCounter struct { + arrayDepth, structDepth, dictEntryDepth int +} + +func (cnt *depthCounter) Valid() bool { + return cnt.arrayDepth <= 32 && cnt.structDepth <= 32 && cnt.dictEntryDepth <= 32 +} + +func (cnt depthCounter) EnterArray() *depthCounter { + cnt.arrayDepth++ + return &cnt +} + +func (cnt depthCounter) EnterStruct() *depthCounter { + cnt.structDepth++ + return &cnt +} + +func (cnt depthCounter) EnterDictEntry() *depthCounter { + cnt.dictEntryDepth++ + return &cnt +} + // Try to read a single type from this string. If it was successful, err is nil // and rem is the remaining unparsed part. Otherwise, err is a non-nil // SignatureError and rem is "". depth is the current recursion depth which may // not be greater than 64 and should be given as 0 on the first call. -func validSingle(s string, depth int) (err error, rem string) { +func validSingle(s string, depth *depthCounter) (err error, rem string) { if s == "" { return SignatureError{Sig: s, Reason: "empty signature"}, "" } - if depth > 64 { + if !depth.Valid() { return SignatureError{Sig: s, Reason: "container nesting too deep"}, "" } switch s[0] { @@ -187,10 +221,10 @@ func validSingle(s string, depth int) (err error, rem string) { i++ rem = s[i+1:] s = s[2:i] - if err, _ = validSingle(s[:1], depth+1); err != nil { + if err, _ = validSingle(s[:1], depth.EnterArray().EnterDictEntry()); err != nil { return err, "" } - err, nr := validSingle(s[1:], depth+1) + err, nr := validSingle(s[1:], depth.EnterArray().EnterDictEntry()) if err != nil { return err, "" } @@ -199,7 +233,7 @@ func validSingle(s string, depth int) (err error, rem string) { } return nil, rem } - return validSingle(s[1:], depth+1) + return validSingle(s[1:], depth.EnterArray()) case '(': i := findMatching(s, '(', ')') if i == -1 { @@ -208,7 +242,7 @@ func validSingle(s string, depth int) (err error, rem string) { rem = s[i+1:] s = s[1:i] for err == nil && s != "" { - err, s = validSingle(s, depth+1) + err, s = validSingle(s, depth.EnterStruct()) } if err != nil { rem = "" @@ -236,7 +270,7 @@ func findMatching(s string, left, right rune) int { // typeFor returns the type of the given signature. It ignores any left over // characters and panics if s doesn't start with a valid type signature. func typeFor(s string) (t reflect.Type) { - err, _ := validSingle(s, 0) + err, _ := validSingle(s, &depthCounter{}) if err != nil { panic(err) } diff --git a/vendor/github.com/godbus/dbus/transport_darwin.go b/vendor/github.com/godbus/dbus/v5/transport_darwin.go similarity index 100% rename from vendor/github.com/godbus/dbus/transport_darwin.go rename to vendor/github.com/godbus/dbus/v5/transport_darwin.go diff --git a/vendor/github.com/godbus/dbus/transport_generic.go b/vendor/github.com/godbus/dbus/v5/transport_generic.go similarity index 85% rename from vendor/github.com/godbus/dbus/transport_generic.go rename to vendor/github.com/godbus/dbus/v5/transport_generic.go index 718a1ff0..a08e2813 100644 --- a/vendor/github.com/godbus/dbus/transport_generic.go +++ b/vendor/github.com/godbus/dbus/v5/transport_generic.go @@ -41,10 +41,12 @@ func (t genericTransport) ReadMessage() (*Message, error) { } func (t genericTransport) SendMessage(msg *Message) error { - for _, v := range msg.Body { - if _, ok := v.(UnixFD); ok { - return errors.New("dbus: unix fd passing not enabled") - } + fds, err := msg.CountFds() + if err != nil { + return err + } + if fds != 0 { + return errors.New("dbus: unix fd passing not enabled") } return msg.EncodeTo(t, nativeEndian) } diff --git a/vendor/github.com/godbus/dbus/transport_nonce_tcp.go b/vendor/github.com/godbus/dbus/v5/transport_nonce_tcp.go similarity index 100% rename from vendor/github.com/godbus/dbus/transport_nonce_tcp.go rename to vendor/github.com/godbus/dbus/v5/transport_nonce_tcp.go diff --git a/vendor/github.com/godbus/dbus/transport_tcp.go b/vendor/github.com/godbus/dbus/v5/transport_tcp.go similarity index 97% rename from vendor/github.com/godbus/dbus/transport_tcp.go rename to vendor/github.com/godbus/dbus/v5/transport_tcp.go index dd1c8e59..f91c9b7d 100644 --- a/vendor/github.com/godbus/dbus/transport_tcp.go +++ b/vendor/github.com/godbus/dbus/v5/transport_tcp.go @@ -1,5 +1,3 @@ -//+build !windows - package dbus import ( diff --git a/vendor/github.com/godbus/dbus/transport_unix.go b/vendor/github.com/godbus/dbus/v5/transport_unix.go similarity index 88% rename from vendor/github.com/godbus/dbus/transport_unix.go rename to vendor/github.com/godbus/dbus/v5/transport_unix.go index c7cd02f9..0a8c712e 100644 --- a/vendor/github.com/godbus/dbus/transport_unix.go +++ b/vendor/github.com/godbus/dbus/v5/transport_unix.go @@ -113,7 +113,7 @@ func (t *unixTransport) ReadMessage() (*Message, error) { if _, err := io.ReadFull(t.rdr, headerdata[4:]); err != nil { return nil, err } - dec := newDecoder(bytes.NewBuffer(headerdata), order) + dec := newDecoder(bytes.NewBuffer(headerdata), order, make([]int, 0)) dec.pos = 12 vs, err := dec.Decode(Signature{"a(yv)"}) if err != nil { @@ -147,24 +147,22 @@ func (t *unixTransport) ReadMessage() (*Message, error) { if err != nil { return nil, err } - msg, err := DecodeMessage(bytes.NewBuffer(all)) + msg, err := DecodeMessageWithFDs(bytes.NewBuffer(all), fds) if err != nil { return nil, err } // substitute the values in the message body (which are indices for the // array receiver via OOB) with the actual values for i, v := range msg.Body { - switch v.(type) { + switch index := v.(type) { case UnixFDIndex: - j := v.(UnixFDIndex) - if uint32(j) >= unixfds { + if uint32(index) >= unixfds { return nil, InvalidMessageError("invalid index for unix fd") } - msg.Body[i] = UnixFD(fds[j]) + msg.Body[i] = UnixFD(fds[index]) case []UnixFDIndex: - idxArray := v.([]UnixFDIndex) - fdArray := make([]UnixFD, len(idxArray)) - for k, j := range idxArray { + fdArray := make([]UnixFD, len(index)) + for k, j := range index { if uint32(j) >= unixfds { return nil, InvalidMessageError("invalid index for unix fd") } @@ -179,21 +177,21 @@ func (t *unixTransport) ReadMessage() (*Message, error) { } func (t *unixTransport) SendMessage(msg *Message) error { - fds := make([]int, 0) - for i, v := range msg.Body { - if fd, ok := v.(UnixFD); ok { - msg.Body[i] = UnixFDIndex(len(fds)) - fds = append(fds, int(fd)) - } + fdcnt, err := msg.CountFds() + if err != nil { + return err } - if len(fds) != 0 { + if fdcnt != 0 { if !t.hasUnixFDs { return errors.New("dbus: unix fd passing not enabled") } - msg.Headers[FieldUnixFDs] = MakeVariant(uint32(len(fds))) - oob := syscall.UnixRights(fds...) + msg.Headers[FieldUnixFDs] = MakeVariant(uint32(fdcnt)) buf := new(bytes.Buffer) - msg.EncodeTo(buf, nativeEndian) + fds, err := msg.EncodeToWithFDs(buf, nativeEndian) + if err != nil { + return err + } + oob := syscall.UnixRights(fds...) n, oobn, err := t.UnixConn.WriteMsgUnix(buf.Bytes(), oob, nil) if err != nil { return err diff --git a/vendor/github.com/godbus/dbus/transport_unixcred_dragonfly.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_dragonfly.go similarity index 100% rename from vendor/github.com/godbus/dbus/transport_unixcred_dragonfly.go rename to vendor/github.com/godbus/dbus/v5/transport_unixcred_dragonfly.go diff --git a/vendor/github.com/godbus/dbus/transport_unixcred_freebsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go similarity index 99% rename from vendor/github.com/godbus/dbus/transport_unixcred_freebsd.go rename to vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go index 0fc5b927..1b5ed208 100644 --- a/vendor/github.com/godbus/dbus/transport_unixcred_freebsd.go +++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go @@ -10,6 +10,7 @@ package dbus /* const int sizeofPtr = sizeof(void*); #define _WANT_UCRED +#include #include */ import "C" diff --git a/vendor/github.com/godbus/dbus/transport_unixcred_linux.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_linux.go similarity index 100% rename from vendor/github.com/godbus/dbus/transport_unixcred_linux.go rename to vendor/github.com/godbus/dbus/v5/transport_unixcred_linux.go diff --git a/vendor/github.com/godbus/dbus/transport_unixcred_openbsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go similarity index 100% rename from vendor/github.com/godbus/dbus/transport_unixcred_openbsd.go rename to vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_openbsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_openbsd.go new file mode 100644 index 00000000..af7bafdf --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_openbsd.go @@ -0,0 +1,14 @@ +package dbus + +import "io" + +func (t *unixTransport) SendNullByte() error { + n, _, err := t.UnixConn.WriteMsgUnix([]byte{0}, nil, nil) + if err != nil { + return err + } + if n != 1 { + return io.ErrShortWrite + } + return nil +} diff --git a/vendor/github.com/godbus/dbus/v5/transport_zos.go b/vendor/github.com/godbus/dbus/v5/transport_zos.go new file mode 100644 index 00000000..1bba0d6b --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/transport_zos.go @@ -0,0 +1,6 @@ +package dbus + +func (t *unixTransport) SendNullByte() error { + _, err := t.Write([]byte{0}) + return err +} diff --git a/vendor/github.com/godbus/dbus/variant.go b/vendor/github.com/godbus/dbus/v5/variant.go similarity index 89% rename from vendor/github.com/godbus/dbus/variant.go rename to vendor/github.com/godbus/dbus/v5/variant.go index 0ca123b0..ca3dbe16 100644 --- a/vendor/github.com/godbus/dbus/variant.go +++ b/vendor/github.com/godbus/dbus/v5/variant.go @@ -26,7 +26,7 @@ func MakeVariantWithSignature(v interface{}, s Signature) Variant { } // ParseVariant parses the given string as a variant as described at -// https://developer.gnome.org/glib/unstable/gvariant-text.html. If sig is not +// https://developer.gnome.org/glib/stable/gvariant-text.html. If sig is not // empty, it is taken to be the expected signature for the variant. func ParseVariant(s string, sig Signature) (Variant, error) { tokens := varLex(s) @@ -49,7 +49,7 @@ func ParseVariant(s string, sig Signature) (Variant, error) { } // format returns a formatted version of v and whether this string can be parsed -// unambigously. +// unambiguously. func (v Variant) format() (string, bool) { switch v.sig.str[0] { case 'b', 'i': @@ -129,7 +129,7 @@ func (v Variant) Signature() Signature { } // String returns the string representation of the underlying value of v as -// described at https://developer.gnome.org/glib/unstable/gvariant-text.html. +// described at https://developer.gnome.org/glib/stable/gvariant-text.html. func (v Variant) String() string { s, unamb := v.format() if !unamb { @@ -142,3 +142,9 @@ func (v Variant) String() string { func (v Variant) Value() interface{} { return v.value } + +// Store converts the variant into a native go type using the same +// mechanism as the "Store" function. +func (v Variant) Store(value interface{}) error { + return storeInterfaces(v.value, value) +} diff --git a/vendor/github.com/godbus/dbus/variant_lexer.go b/vendor/github.com/godbus/dbus/v5/variant_lexer.go similarity index 95% rename from vendor/github.com/godbus/dbus/variant_lexer.go rename to vendor/github.com/godbus/dbus/v5/variant_lexer.go index 332007d6..bf1398c8 100644 --- a/vendor/github.com/godbus/dbus/variant_lexer.go +++ b/vendor/github.com/godbus/dbus/v5/variant_lexer.go @@ -51,7 +51,7 @@ func varLex(s string) []varToken { } func (l *varLexer) accept(valid string) bool { - if strings.IndexRune(valid, l.next()) >= 0 { + if strings.ContainsRune(valid, l.next()) { return true } l.backup() @@ -214,17 +214,17 @@ func varLexNumber(l *varLexer) lexState { digits = "01234567" } } - for strings.IndexRune(digits, l.next()) >= 0 { + for strings.ContainsRune(digits, l.next()) { } l.backup() if l.accept(".") { - for strings.IndexRune(digits, l.next()) >= 0 { + for strings.ContainsRune(digits, l.next()) { } l.backup() } if l.accept("eE") { l.accept("+-") - for strings.IndexRune("0123456789", l.next()) >= 0 { + for strings.ContainsRune("0123456789", l.next()) { } l.backup() } diff --git a/vendor/github.com/godbus/dbus/variant_parser.go b/vendor/github.com/godbus/dbus/v5/variant_parser.go similarity index 100% rename from vendor/github.com/godbus/dbus/variant_parser.go rename to vendor/github.com/godbus/dbus/v5/variant_parser.go diff --git a/vendor/github.com/golang/protobuf/AUTHORS b/vendor/github.com/golang/protobuf/AUTHORS deleted file mode 100644 index 15167cd7..00000000 --- a/vendor/github.com/golang/protobuf/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/github.com/golang/protobuf/CONTRIBUTORS b/vendor/github.com/golang/protobuf/CONTRIBUTORS deleted file mode 100644 index 1c4577e9..00000000 --- a/vendor/github.com/golang/protobuf/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/github.com/golang/protobuf/proto/buffer.go b/vendor/github.com/golang/protobuf/proto/buffer.go deleted file mode 100644 index e810e6fe..00000000 --- a/vendor/github.com/golang/protobuf/proto/buffer.go +++ /dev/null @@ -1,324 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "errors" - "fmt" - - "google.golang.org/protobuf/encoding/prototext" - "google.golang.org/protobuf/encoding/protowire" - "google.golang.org/protobuf/runtime/protoimpl" -) - -const ( - WireVarint = 0 - WireFixed32 = 5 - WireFixed64 = 1 - WireBytes = 2 - WireStartGroup = 3 - WireEndGroup = 4 -) - -// EncodeVarint returns the varint encoded bytes of v. -func EncodeVarint(v uint64) []byte { - return protowire.AppendVarint(nil, v) -} - -// SizeVarint returns the length of the varint encoded bytes of v. -// This is equal to len(EncodeVarint(v)). -func SizeVarint(v uint64) int { - return protowire.SizeVarint(v) -} - -// DecodeVarint parses a varint encoded integer from b, -// returning the integer value and the length of the varint. -// It returns (0, 0) if there is a parse error. -func DecodeVarint(b []byte) (uint64, int) { - v, n := protowire.ConsumeVarint(b) - if n < 0 { - return 0, 0 - } - return v, n -} - -// Buffer is a buffer for encoding and decoding the protobuf wire format. -// It may be reused between invocations to reduce memory usage. -type Buffer struct { - buf []byte - idx int - deterministic bool -} - -// NewBuffer allocates a new Buffer initialized with buf, -// where the contents of buf are considered the unread portion of the buffer. -func NewBuffer(buf []byte) *Buffer { - return &Buffer{buf: buf} -} - -// SetDeterministic specifies whether to use deterministic serialization. -// -// Deterministic serialization guarantees that for a given binary, equal -// messages will always be serialized to the same bytes. This implies: -// -// - Repeated serialization of a message will return the same bytes. -// - Different processes of the same binary (which may be executing on -// different machines) will serialize equal messages to the same bytes. -// -// Note that the deterministic serialization is NOT canonical across -// languages. It is not guaranteed to remain stable over time. It is unstable -// across different builds with schema changes due to unknown fields. -// Users who need canonical serialization (e.g., persistent storage in a -// canonical form, fingerprinting, etc.) should define their own -// canonicalization specification and implement their own serializer rather -// than relying on this API. -// -// If deterministic serialization is requested, map entries will be sorted -// by keys in lexographical order. This is an implementation detail and -// subject to change. -func (b *Buffer) SetDeterministic(deterministic bool) { - b.deterministic = deterministic -} - -// SetBuf sets buf as the internal buffer, -// where the contents of buf are considered the unread portion of the buffer. -func (b *Buffer) SetBuf(buf []byte) { - b.buf = buf - b.idx = 0 -} - -// Reset clears the internal buffer of all written and unread data. -func (b *Buffer) Reset() { - b.buf = b.buf[:0] - b.idx = 0 -} - -// Bytes returns the internal buffer. -func (b *Buffer) Bytes() []byte { - return b.buf -} - -// Unread returns the unread portion of the buffer. -func (b *Buffer) Unread() []byte { - return b.buf[b.idx:] -} - -// Marshal appends the wire-format encoding of m to the buffer. -func (b *Buffer) Marshal(m Message) error { - var err error - b.buf, err = marshalAppend(b.buf, m, b.deterministic) - return err -} - -// Unmarshal parses the wire-format message in the buffer and -// places the decoded results in m. -// It does not reset m before unmarshaling. -func (b *Buffer) Unmarshal(m Message) error { - err := UnmarshalMerge(b.Unread(), m) - b.idx = len(b.buf) - return err -} - -type unknownFields struct{ XXX_unrecognized protoimpl.UnknownFields } - -func (m *unknownFields) String() string { panic("not implemented") } -func (m *unknownFields) Reset() { panic("not implemented") } -func (m *unknownFields) ProtoMessage() { panic("not implemented") } - -// DebugPrint dumps the encoded bytes of b with a header and footer including s -// to stdout. This is only intended for debugging. -func (*Buffer) DebugPrint(s string, b []byte) { - m := MessageReflect(new(unknownFields)) - m.SetUnknown(b) - b, _ = prototext.MarshalOptions{AllowPartial: true, Indent: "\t"}.Marshal(m.Interface()) - fmt.Printf("==== %s ====\n%s==== %s ====\n", s, b, s) -} - -// EncodeVarint appends an unsigned varint encoding to the buffer. -func (b *Buffer) EncodeVarint(v uint64) error { - b.buf = protowire.AppendVarint(b.buf, v) - return nil -} - -// EncodeZigzag32 appends a 32-bit zig-zag varint encoding to the buffer. -func (b *Buffer) EncodeZigzag32(v uint64) error { - return b.EncodeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) -} - -// EncodeZigzag64 appends a 64-bit zig-zag varint encoding to the buffer. -func (b *Buffer) EncodeZigzag64(v uint64) error { - return b.EncodeVarint(uint64((uint64(v) << 1) ^ uint64((int64(v) >> 63)))) -} - -// EncodeFixed32 appends a 32-bit little-endian integer to the buffer. -func (b *Buffer) EncodeFixed32(v uint64) error { - b.buf = protowire.AppendFixed32(b.buf, uint32(v)) - return nil -} - -// EncodeFixed64 appends a 64-bit little-endian integer to the buffer. -func (b *Buffer) EncodeFixed64(v uint64) error { - b.buf = protowire.AppendFixed64(b.buf, uint64(v)) - return nil -} - -// EncodeRawBytes appends a length-prefixed raw bytes to the buffer. -func (b *Buffer) EncodeRawBytes(v []byte) error { - b.buf = protowire.AppendBytes(b.buf, v) - return nil -} - -// EncodeStringBytes appends a length-prefixed raw bytes to the buffer. -// It does not validate whether v contains valid UTF-8. -func (b *Buffer) EncodeStringBytes(v string) error { - b.buf = protowire.AppendString(b.buf, v) - return nil -} - -// EncodeMessage appends a length-prefixed encoded message to the buffer. -func (b *Buffer) EncodeMessage(m Message) error { - var err error - b.buf = protowire.AppendVarint(b.buf, uint64(Size(m))) - b.buf, err = marshalAppend(b.buf, m, b.deterministic) - return err -} - -// DecodeVarint consumes an encoded unsigned varint from the buffer. -func (b *Buffer) DecodeVarint() (uint64, error) { - v, n := protowire.ConsumeVarint(b.buf[b.idx:]) - if n < 0 { - return 0, protowire.ParseError(n) - } - b.idx += n - return uint64(v), nil -} - -// DecodeZigzag32 consumes an encoded 32-bit zig-zag varint from the buffer. -func (b *Buffer) DecodeZigzag32() (uint64, error) { - v, err := b.DecodeVarint() - if err != nil { - return 0, err - } - return uint64((uint32(v) >> 1) ^ uint32((int32(v&1)<<31)>>31)), nil -} - -// DecodeZigzag64 consumes an encoded 64-bit zig-zag varint from the buffer. -func (b *Buffer) DecodeZigzag64() (uint64, error) { - v, err := b.DecodeVarint() - if err != nil { - return 0, err - } - return uint64((uint64(v) >> 1) ^ uint64((int64(v&1)<<63)>>63)), nil -} - -// DecodeFixed32 consumes a 32-bit little-endian integer from the buffer. -func (b *Buffer) DecodeFixed32() (uint64, error) { - v, n := protowire.ConsumeFixed32(b.buf[b.idx:]) - if n < 0 { - return 0, protowire.ParseError(n) - } - b.idx += n - return uint64(v), nil -} - -// DecodeFixed64 consumes a 64-bit little-endian integer from the buffer. -func (b *Buffer) DecodeFixed64() (uint64, error) { - v, n := protowire.ConsumeFixed64(b.buf[b.idx:]) - if n < 0 { - return 0, protowire.ParseError(n) - } - b.idx += n - return uint64(v), nil -} - -// DecodeRawBytes consumes a length-prefixed raw bytes from the buffer. -// If alloc is specified, it returns a copy the raw bytes -// rather than a sub-slice of the buffer. -func (b *Buffer) DecodeRawBytes(alloc bool) ([]byte, error) { - v, n := protowire.ConsumeBytes(b.buf[b.idx:]) - if n < 0 { - return nil, protowire.ParseError(n) - } - b.idx += n - if alloc { - v = append([]byte(nil), v...) - } - return v, nil -} - -// DecodeStringBytes consumes a length-prefixed raw bytes from the buffer. -// It does not validate whether the raw bytes contain valid UTF-8. -func (b *Buffer) DecodeStringBytes() (string, error) { - v, n := protowire.ConsumeString(b.buf[b.idx:]) - if n < 0 { - return "", protowire.ParseError(n) - } - b.idx += n - return v, nil -} - -// DecodeMessage consumes a length-prefixed message from the buffer. -// It does not reset m before unmarshaling. -func (b *Buffer) DecodeMessage(m Message) error { - v, err := b.DecodeRawBytes(false) - if err != nil { - return err - } - return UnmarshalMerge(v, m) -} - -// DecodeGroup consumes a message group from the buffer. -// It assumes that the start group marker has already been consumed and -// consumes all bytes until (and including the end group marker). -// It does not reset m before unmarshaling. -func (b *Buffer) DecodeGroup(m Message) error { - v, n, err := consumeGroup(b.buf[b.idx:]) - if err != nil { - return err - } - b.idx += n - return UnmarshalMerge(v, m) -} - -// consumeGroup parses b until it finds an end group marker, returning -// the raw bytes of the message (excluding the end group marker) and the -// the total length of the message (including the end group marker). -func consumeGroup(b []byte) ([]byte, int, error) { - b0 := b - depth := 1 // assume this follows a start group marker - for { - _, wtyp, tagLen := protowire.ConsumeTag(b) - if tagLen < 0 { - return nil, 0, protowire.ParseError(tagLen) - } - b = b[tagLen:] - - var valLen int - switch wtyp { - case protowire.VarintType: - _, valLen = protowire.ConsumeVarint(b) - case protowire.Fixed32Type: - _, valLen = protowire.ConsumeFixed32(b) - case protowire.Fixed64Type: - _, valLen = protowire.ConsumeFixed64(b) - case protowire.BytesType: - _, valLen = protowire.ConsumeBytes(b) - case protowire.StartGroupType: - depth++ - case protowire.EndGroupType: - depth-- - default: - return nil, 0, errors.New("proto: cannot parse reserved wire type") - } - if valLen < 0 { - return nil, 0, protowire.ParseError(valLen) - } - b = b[valLen:] - - if depth == 0 { - return b0[:len(b0)-len(b)-tagLen], len(b0) - len(b), nil - } - } -} diff --git a/vendor/github.com/golang/protobuf/proto/defaults.go b/vendor/github.com/golang/protobuf/proto/defaults.go deleted file mode 100644 index d399bf06..00000000 --- a/vendor/github.com/golang/protobuf/proto/defaults.go +++ /dev/null @@ -1,63 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "google.golang.org/protobuf/reflect/protoreflect" -) - -// SetDefaults sets unpopulated scalar fields to their default values. -// Fields within a oneof are not set even if they have a default value. -// SetDefaults is recursively called upon any populated message fields. -func SetDefaults(m Message) { - if m != nil { - setDefaults(MessageReflect(m)) - } -} - -func setDefaults(m protoreflect.Message) { - fds := m.Descriptor().Fields() - for i := 0; i < fds.Len(); i++ { - fd := fds.Get(i) - if !m.Has(fd) { - if fd.HasDefault() && fd.ContainingOneof() == nil { - v := fd.Default() - if fd.Kind() == protoreflect.BytesKind { - v = protoreflect.ValueOf(append([]byte(nil), v.Bytes()...)) // copy the default bytes - } - m.Set(fd, v) - } - continue - } - } - - m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { - switch { - // Handle singular message. - case fd.Cardinality() != protoreflect.Repeated: - if fd.Message() != nil { - setDefaults(m.Get(fd).Message()) - } - // Handle list of messages. - case fd.IsList(): - if fd.Message() != nil { - ls := m.Get(fd).List() - for i := 0; i < ls.Len(); i++ { - setDefaults(ls.Get(i).Message()) - } - } - // Handle map of messages. - case fd.IsMap(): - if fd.MapValue().Message() != nil { - ms := m.Get(fd).Map() - ms.Range(func(_ protoreflect.MapKey, v protoreflect.Value) bool { - setDefaults(v.Message()) - return true - }) - } - } - return true - }) -} diff --git a/vendor/github.com/golang/protobuf/proto/deprecated.go b/vendor/github.com/golang/protobuf/proto/deprecated.go deleted file mode 100644 index e8db57e0..00000000 --- a/vendor/github.com/golang/protobuf/proto/deprecated.go +++ /dev/null @@ -1,113 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "encoding/json" - "errors" - "fmt" - "strconv" - - protoV2 "google.golang.org/protobuf/proto" -) - -var ( - // Deprecated: No longer returned. - ErrNil = errors.New("proto: Marshal called with nil") - - // Deprecated: No longer returned. - ErrTooLarge = errors.New("proto: message encodes to over 2 GB") - - // Deprecated: No longer returned. - ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") -) - -// Deprecated: Do not use. -type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 } - -// Deprecated: Do not use. -func GetStats() Stats { return Stats{} } - -// Deprecated: Do not use. -func MarshalMessageSet(interface{}) ([]byte, error) { - return nil, errors.New("proto: not implemented") -} - -// Deprecated: Do not use. -func UnmarshalMessageSet([]byte, interface{}) error { - return errors.New("proto: not implemented") -} - -// Deprecated: Do not use. -func MarshalMessageSetJSON(interface{}) ([]byte, error) { - return nil, errors.New("proto: not implemented") -} - -// Deprecated: Do not use. -func UnmarshalMessageSetJSON([]byte, interface{}) error { - return errors.New("proto: not implemented") -} - -// Deprecated: Do not use. -func RegisterMessageSetType(Message, int32, string) {} - -// Deprecated: Do not use. -func EnumName(m map[int32]string, v int32) string { - s, ok := m[v] - if ok { - return s - } - return strconv.Itoa(int(v)) -} - -// Deprecated: Do not use. -func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { - if data[0] == '"' { - // New style: enums are strings. - var repr string - if err := json.Unmarshal(data, &repr); err != nil { - return -1, err - } - val, ok := m[repr] - if !ok { - return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) - } - return val, nil - } - // Old style: enums are ints. - var val int32 - if err := json.Unmarshal(data, &val); err != nil { - return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) - } - return val, nil -} - -// Deprecated: Do not use; this type existed for intenal-use only. -type InternalMessageInfo struct{} - -// Deprecated: Do not use; this method existed for intenal-use only. -func (*InternalMessageInfo) DiscardUnknown(m Message) { - DiscardUnknown(m) -} - -// Deprecated: Do not use; this method existed for intenal-use only. -func (*InternalMessageInfo) Marshal(b []byte, m Message, deterministic bool) ([]byte, error) { - return protoV2.MarshalOptions{Deterministic: deterministic}.MarshalAppend(b, MessageV2(m)) -} - -// Deprecated: Do not use; this method existed for intenal-use only. -func (*InternalMessageInfo) Merge(dst, src Message) { - protoV2.Merge(MessageV2(dst), MessageV2(src)) -} - -// Deprecated: Do not use; this method existed for intenal-use only. -func (*InternalMessageInfo) Size(m Message) int { - return protoV2.Size(MessageV2(m)) -} - -// Deprecated: Do not use; this method existed for intenal-use only. -func (*InternalMessageInfo) Unmarshal(m Message, b []byte) error { - return protoV2.UnmarshalOptions{Merge: true}.Unmarshal(b, MessageV2(m)) -} diff --git a/vendor/github.com/golang/protobuf/proto/discard.go b/vendor/github.com/golang/protobuf/proto/discard.go deleted file mode 100644 index 2187e877..00000000 --- a/vendor/github.com/golang/protobuf/proto/discard.go +++ /dev/null @@ -1,58 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "google.golang.org/protobuf/reflect/protoreflect" -) - -// DiscardUnknown recursively discards all unknown fields from this message -// and all embedded messages. -// -// When unmarshaling a message with unrecognized fields, the tags and values -// of such fields are preserved in the Message. This allows a later call to -// marshal to be able to produce a message that continues to have those -// unrecognized fields. To avoid this, DiscardUnknown is used to -// explicitly clear the unknown fields after unmarshaling. -func DiscardUnknown(m Message) { - if m != nil { - discardUnknown(MessageReflect(m)) - } -} - -func discardUnknown(m protoreflect.Message) { - m.Range(func(fd protoreflect.FieldDescriptor, val protoreflect.Value) bool { - switch { - // Handle singular message. - case fd.Cardinality() != protoreflect.Repeated: - if fd.Message() != nil { - discardUnknown(m.Get(fd).Message()) - } - // Handle list of messages. - case fd.IsList(): - if fd.Message() != nil { - ls := m.Get(fd).List() - for i := 0; i < ls.Len(); i++ { - discardUnknown(ls.Get(i).Message()) - } - } - // Handle map of messages. - case fd.IsMap(): - if fd.MapValue().Message() != nil { - ms := m.Get(fd).Map() - ms.Range(func(_ protoreflect.MapKey, v protoreflect.Value) bool { - discardUnknown(v.Message()) - return true - }) - } - } - return true - }) - - // Discard unknown fields. - if len(m.GetUnknown()) > 0 { - m.SetUnknown(nil) - } -} diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go deleted file mode 100644 index 42fc120c..00000000 --- a/vendor/github.com/golang/protobuf/proto/extensions.go +++ /dev/null @@ -1,356 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "errors" - "fmt" - "reflect" - - "google.golang.org/protobuf/encoding/protowire" - "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" - "google.golang.org/protobuf/runtime/protoiface" - "google.golang.org/protobuf/runtime/protoimpl" -) - -type ( - // ExtensionDesc represents an extension descriptor and - // is used to interact with an extension field in a message. - // - // Variables of this type are generated in code by protoc-gen-go. - ExtensionDesc = protoimpl.ExtensionInfo - - // ExtensionRange represents a range of message extensions. - // Used in code generated by protoc-gen-go. - ExtensionRange = protoiface.ExtensionRangeV1 - - // Deprecated: Do not use; this is an internal type. - Extension = protoimpl.ExtensionFieldV1 - - // Deprecated: Do not use; this is an internal type. - XXX_InternalExtensions = protoimpl.ExtensionFields -) - -// ErrMissingExtension reports whether the extension was not present. -var ErrMissingExtension = errors.New("proto: missing extension") - -var errNotExtendable = errors.New("proto: not an extendable proto.Message") - -// HasExtension reports whether the extension field is present in m -// either as an explicitly populated field or as an unknown field. -func HasExtension(m Message, xt *ExtensionDesc) (has bool) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() { - return false - } - - // Check whether any populated known field matches the field number. - xtd := xt.TypeDescriptor() - if isValidExtension(mr.Descriptor(), xtd) { - has = mr.Has(xtd) - } else { - mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { - has = int32(fd.Number()) == xt.Field - return !has - }) - } - - // Check whether any unknown field matches the field number. - for b := mr.GetUnknown(); !has && len(b) > 0; { - num, _, n := protowire.ConsumeField(b) - has = int32(num) == xt.Field - b = b[n:] - } - return has -} - -// ClearExtension removes the extension field from m -// either as an explicitly populated field or as an unknown field. -func ClearExtension(m Message, xt *ExtensionDesc) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() { - return - } - - xtd := xt.TypeDescriptor() - if isValidExtension(mr.Descriptor(), xtd) { - mr.Clear(xtd) - } else { - mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { - if int32(fd.Number()) == xt.Field { - mr.Clear(fd) - return false - } - return true - }) - } - clearUnknown(mr, fieldNum(xt.Field)) -} - -// ClearAllExtensions clears all extensions from m. -// This includes populated fields and unknown fields in the extension range. -func ClearAllExtensions(m Message) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() { - return - } - - mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { - if fd.IsExtension() { - mr.Clear(fd) - } - return true - }) - clearUnknown(mr, mr.Descriptor().ExtensionRanges()) -} - -// GetExtension retrieves a proto2 extended field from m. -// -// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil), -// then GetExtension parses the encoded field and returns a Go value of the specified type. -// If the field is not present, then the default value is returned (if one is specified), -// otherwise ErrMissingExtension is reported. -// -// If the descriptor is type incomplete (i.e., ExtensionDesc.ExtensionType is nil), -// then GetExtension returns the raw encoded bytes for the extension field. -func GetExtension(m Message, xt *ExtensionDesc) (interface{}, error) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 { - return nil, errNotExtendable - } - - // Retrieve the unknown fields for this extension field. - var bo protoreflect.RawFields - for bi := mr.GetUnknown(); len(bi) > 0; { - num, _, n := protowire.ConsumeField(bi) - if int32(num) == xt.Field { - bo = append(bo, bi[:n]...) - } - bi = bi[n:] - } - - // For type incomplete descriptors, only retrieve the unknown fields. - if xt.ExtensionType == nil { - return []byte(bo), nil - } - - // If the extension field only exists as unknown fields, unmarshal it. - // This is rarely done since proto.Unmarshal eagerly unmarshals extensions. - xtd := xt.TypeDescriptor() - if !isValidExtension(mr.Descriptor(), xtd) { - return nil, fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m) - } - if !mr.Has(xtd) && len(bo) > 0 { - m2 := mr.New() - if err := (proto.UnmarshalOptions{ - Resolver: extensionResolver{xt}, - }.Unmarshal(bo, m2.Interface())); err != nil { - return nil, err - } - if m2.Has(xtd) { - mr.Set(xtd, m2.Get(xtd)) - clearUnknown(mr, fieldNum(xt.Field)) - } - } - - // Check whether the message has the extension field set or a default. - var pv protoreflect.Value - switch { - case mr.Has(xtd): - pv = mr.Get(xtd) - case xtd.HasDefault(): - pv = xtd.Default() - default: - return nil, ErrMissingExtension - } - - v := xt.InterfaceOf(pv) - rv := reflect.ValueOf(v) - if isScalarKind(rv.Kind()) { - rv2 := reflect.New(rv.Type()) - rv2.Elem().Set(rv) - v = rv2.Interface() - } - return v, nil -} - -// extensionResolver is a custom extension resolver that stores a single -// extension type that takes precedence over the global registry. -type extensionResolver struct{ xt protoreflect.ExtensionType } - -func (r extensionResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { - if xtd := r.xt.TypeDescriptor(); xtd.FullName() == field { - return r.xt, nil - } - return protoregistry.GlobalTypes.FindExtensionByName(field) -} - -func (r extensionResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { - if xtd := r.xt.TypeDescriptor(); xtd.ContainingMessage().FullName() == message && xtd.Number() == field { - return r.xt, nil - } - return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) -} - -// GetExtensions returns a list of the extensions values present in m, -// corresponding with the provided list of extension descriptors, xts. -// If an extension is missing in m, the corresponding value is nil. -func GetExtensions(m Message, xts []*ExtensionDesc) ([]interface{}, error) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() { - return nil, errNotExtendable - } - - vs := make([]interface{}, len(xts)) - for i, xt := range xts { - v, err := GetExtension(m, xt) - if err != nil { - if err == ErrMissingExtension { - continue - } - return vs, err - } - vs[i] = v - } - return vs, nil -} - -// SetExtension sets an extension field in m to the provided value. -func SetExtension(m Message, xt *ExtensionDesc, v interface{}) error { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 { - return errNotExtendable - } - - rv := reflect.ValueOf(v) - if reflect.TypeOf(v) != reflect.TypeOf(xt.ExtensionType) { - return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", v, xt.ExtensionType) - } - if rv.Kind() == reflect.Ptr { - if rv.IsNil() { - return fmt.Errorf("proto: SetExtension called with nil value of type %T", v) - } - if isScalarKind(rv.Elem().Kind()) { - v = rv.Elem().Interface() - } - } - - xtd := xt.TypeDescriptor() - if !isValidExtension(mr.Descriptor(), xtd) { - return fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m) - } - mr.Set(xtd, xt.ValueOf(v)) - clearUnknown(mr, fieldNum(xt.Field)) - return nil -} - -// SetRawExtension inserts b into the unknown fields of m. -// -// Deprecated: Use Message.ProtoReflect.SetUnknown instead. -func SetRawExtension(m Message, fnum int32, b []byte) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() { - return - } - - // Verify that the raw field is valid. - for b0 := b; len(b0) > 0; { - num, _, n := protowire.ConsumeField(b0) - if int32(num) != fnum { - panic(fmt.Sprintf("mismatching field number: got %d, want %d", num, fnum)) - } - b0 = b0[n:] - } - - ClearExtension(m, &ExtensionDesc{Field: fnum}) - mr.SetUnknown(append(mr.GetUnknown(), b...)) -} - -// ExtensionDescs returns a list of extension descriptors found in m, -// containing descriptors for both populated extension fields in m and -// also unknown fields of m that are in the extension range. -// For the later case, an type incomplete descriptor is provided where only -// the ExtensionDesc.Field field is populated. -// The order of the extension descriptors is undefined. -func ExtensionDescs(m Message) ([]*ExtensionDesc, error) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 { - return nil, errNotExtendable - } - - // Collect a set of known extension descriptors. - extDescs := make(map[protoreflect.FieldNumber]*ExtensionDesc) - mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { - if fd.IsExtension() { - xt := fd.(protoreflect.ExtensionTypeDescriptor) - if xd, ok := xt.Type().(*ExtensionDesc); ok { - extDescs[fd.Number()] = xd - } - } - return true - }) - - // Collect a set of unknown extension descriptors. - extRanges := mr.Descriptor().ExtensionRanges() - for b := mr.GetUnknown(); len(b) > 0; { - num, _, n := protowire.ConsumeField(b) - if extRanges.Has(num) && extDescs[num] == nil { - extDescs[num] = nil - } - b = b[n:] - } - - // Transpose the set of descriptors into a list. - var xts []*ExtensionDesc - for num, xt := range extDescs { - if xt == nil { - xt = &ExtensionDesc{Field: int32(num)} - } - xts = append(xts, xt) - } - return xts, nil -} - -// isValidExtension reports whether xtd is a valid extension descriptor for md. -func isValidExtension(md protoreflect.MessageDescriptor, xtd protoreflect.ExtensionTypeDescriptor) bool { - return xtd.ContainingMessage() == md && md.ExtensionRanges().Has(xtd.Number()) -} - -// isScalarKind reports whether k is a protobuf scalar kind (except bytes). -// This function exists for historical reasons since the representation of -// scalars differs between v1 and v2, where v1 uses *T and v2 uses T. -func isScalarKind(k reflect.Kind) bool { - switch k { - case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: - return true - default: - return false - } -} - -// clearUnknown removes unknown fields from m where remover.Has reports true. -func clearUnknown(m protoreflect.Message, remover interface { - Has(protoreflect.FieldNumber) bool -}) { - var bo protoreflect.RawFields - for bi := m.GetUnknown(); len(bi) > 0; { - num, _, n := protowire.ConsumeField(bi) - if !remover.Has(num) { - bo = append(bo, bi[:n]...) - } - bi = bi[n:] - } - if bi := m.GetUnknown(); len(bi) != len(bo) { - m.SetUnknown(bo) - } -} - -type fieldNum protoreflect.FieldNumber - -func (n1 fieldNum) Has(n2 protoreflect.FieldNumber) bool { - return protoreflect.FieldNumber(n1) == n2 -} diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go deleted file mode 100644 index dcdc2202..00000000 --- a/vendor/github.com/golang/protobuf/proto/properties.go +++ /dev/null @@ -1,306 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "fmt" - "reflect" - "strconv" - "strings" - "sync" - - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/runtime/protoimpl" -) - -// StructProperties represents protocol buffer type information for a -// generated protobuf message in the open-struct API. -// -// Deprecated: Do not use. -type StructProperties struct { - // Prop are the properties for each field. - // - // Fields belonging to a oneof are stored in OneofTypes instead, with a - // single Properties representing the parent oneof held here. - // - // The order of Prop matches the order of fields in the Go struct. - // Struct fields that are not related to protobufs have a "XXX_" prefix - // in the Properties.Name and must be ignored by the user. - Prop []*Properties - - // OneofTypes contains information about the oneof fields in this message. - // It is keyed by the protobuf field name. - OneofTypes map[string]*OneofProperties -} - -// Properties represents the type information for a protobuf message field. -// -// Deprecated: Do not use. -type Properties struct { - // Name is a placeholder name with little meaningful semantic value. - // If the name has an "XXX_" prefix, the entire Properties must be ignored. - Name string - // OrigName is the protobuf field name or oneof name. - OrigName string - // JSONName is the JSON name for the protobuf field. - JSONName string - // Enum is a placeholder name for enums. - // For historical reasons, this is neither the Go name for the enum, - // nor the protobuf name for the enum. - Enum string // Deprecated: Do not use. - // Weak contains the full name of the weakly referenced message. - Weak string - // Wire is a string representation of the wire type. - Wire string - // WireType is the protobuf wire type for the field. - WireType int - // Tag is the protobuf field number. - Tag int - // Required reports whether this is a required field. - Required bool - // Optional reports whether this is a optional field. - Optional bool - // Repeated reports whether this is a repeated field. - Repeated bool - // Packed reports whether this is a packed repeated field of scalars. - Packed bool - // Proto3 reports whether this field operates under the proto3 syntax. - Proto3 bool - // Oneof reports whether this field belongs within a oneof. - Oneof bool - - // Default is the default value in string form. - Default string - // HasDefault reports whether the field has a default value. - HasDefault bool - - // MapKeyProp is the properties for the key field for a map field. - MapKeyProp *Properties - // MapValProp is the properties for the value field for a map field. - MapValProp *Properties -} - -// OneofProperties represents the type information for a protobuf oneof. -// -// Deprecated: Do not use. -type OneofProperties struct { - // Type is a pointer to the generated wrapper type for the field value. - // This is nil for messages that are not in the open-struct API. - Type reflect.Type - // Field is the index into StructProperties.Prop for the containing oneof. - Field int - // Prop is the properties for the field. - Prop *Properties -} - -// String formats the properties in the protobuf struct field tag style. -func (p *Properties) String() string { - s := p.Wire - s += "," + strconv.Itoa(p.Tag) - if p.Required { - s += ",req" - } - if p.Optional { - s += ",opt" - } - if p.Repeated { - s += ",rep" - } - if p.Packed { - s += ",packed" - } - s += ",name=" + p.OrigName - if p.JSONName != "" { - s += ",json=" + p.JSONName - } - if len(p.Enum) > 0 { - s += ",enum=" + p.Enum - } - if len(p.Weak) > 0 { - s += ",weak=" + p.Weak - } - if p.Proto3 { - s += ",proto3" - } - if p.Oneof { - s += ",oneof" - } - if p.HasDefault { - s += ",def=" + p.Default - } - return s -} - -// Parse populates p by parsing a string in the protobuf struct field tag style. -func (p *Properties) Parse(tag string) { - // For example: "bytes,49,opt,name=foo,def=hello!" - for len(tag) > 0 { - i := strings.IndexByte(tag, ',') - if i < 0 { - i = len(tag) - } - switch s := tag[:i]; { - case strings.HasPrefix(s, "name="): - p.OrigName = s[len("name="):] - case strings.HasPrefix(s, "json="): - p.JSONName = s[len("json="):] - case strings.HasPrefix(s, "enum="): - p.Enum = s[len("enum="):] - case strings.HasPrefix(s, "weak="): - p.Weak = s[len("weak="):] - case strings.Trim(s, "0123456789") == "": - n, _ := strconv.ParseUint(s, 10, 32) - p.Tag = int(n) - case s == "opt": - p.Optional = true - case s == "req": - p.Required = true - case s == "rep": - p.Repeated = true - case s == "varint" || s == "zigzag32" || s == "zigzag64": - p.Wire = s - p.WireType = WireVarint - case s == "fixed32": - p.Wire = s - p.WireType = WireFixed32 - case s == "fixed64": - p.Wire = s - p.WireType = WireFixed64 - case s == "bytes": - p.Wire = s - p.WireType = WireBytes - case s == "group": - p.Wire = s - p.WireType = WireStartGroup - case s == "packed": - p.Packed = true - case s == "proto3": - p.Proto3 = true - case s == "oneof": - p.Oneof = true - case strings.HasPrefix(s, "def="): - // The default tag is special in that everything afterwards is the - // default regardless of the presence of commas. - p.HasDefault = true - p.Default, i = tag[len("def="):], len(tag) - } - tag = strings.TrimPrefix(tag[i:], ",") - } -} - -// Init populates the properties from a protocol buffer struct tag. -// -// Deprecated: Do not use. -func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { - p.Name = name - p.OrigName = name - if tag == "" { - return - } - p.Parse(tag) - - if typ != nil && typ.Kind() == reflect.Map { - p.MapKeyProp = new(Properties) - p.MapKeyProp.Init(nil, "Key", f.Tag.Get("protobuf_key"), nil) - p.MapValProp = new(Properties) - p.MapValProp.Init(nil, "Value", f.Tag.Get("protobuf_val"), nil) - } -} - -var propertiesCache sync.Map // map[reflect.Type]*StructProperties - -// GetProperties returns the list of properties for the type represented by t, -// which must be a generated protocol buffer message in the open-struct API, -// where protobuf message fields are represented by exported Go struct fields. -// -// Deprecated: Use protobuf reflection instead. -func GetProperties(t reflect.Type) *StructProperties { - if p, ok := propertiesCache.Load(t); ok { - return p.(*StructProperties) - } - p, _ := propertiesCache.LoadOrStore(t, newProperties(t)) - return p.(*StructProperties) -} - -func newProperties(t reflect.Type) *StructProperties { - if t.Kind() != reflect.Struct { - panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t)) - } - - var hasOneof bool - prop := new(StructProperties) - - // Construct a list of properties for each field in the struct. - for i := 0; i < t.NumField(); i++ { - p := new(Properties) - f := t.Field(i) - tagField := f.Tag.Get("protobuf") - p.Init(f.Type, f.Name, tagField, &f) - - tagOneof := f.Tag.Get("protobuf_oneof") - if tagOneof != "" { - hasOneof = true - p.OrigName = tagOneof - } - - // Rename unrelated struct fields with the "XXX_" prefix since so much - // user code simply checks for this to exclude special fields. - if tagField == "" && tagOneof == "" && !strings.HasPrefix(p.Name, "XXX_") { - p.Name = "XXX_" + p.Name - p.OrigName = "XXX_" + p.OrigName - } else if p.Weak != "" { - p.Name = p.OrigName // avoid possible "XXX_" prefix on weak field - } - - prop.Prop = append(prop.Prop, p) - } - - // Construct a mapping of oneof field names to properties. - if hasOneof { - var oneofWrappers []interface{} - if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofFuncs"); ok { - oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[3].Interface().([]interface{}) - } - if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofWrappers"); ok { - oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0].Interface().([]interface{}) - } - if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(protoreflect.ProtoMessage); ok { - if m, ok := m.ProtoReflect().(interface{ ProtoMessageInfo() *protoimpl.MessageInfo }); ok { - oneofWrappers = m.ProtoMessageInfo().OneofWrappers - } - } - - prop.OneofTypes = make(map[string]*OneofProperties) - for _, wrapper := range oneofWrappers { - p := &OneofProperties{ - Type: reflect.ValueOf(wrapper).Type(), // *T - Prop: new(Properties), - } - f := p.Type.Elem().Field(0) - p.Prop.Name = f.Name - p.Prop.Parse(f.Tag.Get("protobuf")) - - // Determine the struct field that contains this oneof. - // Each wrapper is assignable to exactly one parent field. - var foundOneof bool - for i := 0; i < t.NumField() && !foundOneof; i++ { - if p.Type.AssignableTo(t.Field(i).Type) { - p.Field = i - foundOneof = true - } - } - if !foundOneof { - panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t)) - } - prop.OneofTypes[p.Prop.OrigName] = p - } - } - - return prop -} - -func (sp *StructProperties) Len() int { return len(sp.Prop) } -func (sp *StructProperties) Less(i, j int) bool { return false } -func (sp *StructProperties) Swap(i, j int) { return } diff --git a/vendor/github.com/golang/protobuf/proto/proto.go b/vendor/github.com/golang/protobuf/proto/proto.go deleted file mode 100644 index 5aee89c3..00000000 --- a/vendor/github.com/golang/protobuf/proto/proto.go +++ /dev/null @@ -1,167 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package proto provides functionality for handling protocol buffer messages. -// In particular, it provides marshaling and unmarshaling between a protobuf -// message and the binary wire format. -// -// See https://developers.google.com/protocol-buffers/docs/gotutorial for -// more information. -// -// Deprecated: Use the "google.golang.org/protobuf/proto" package instead. -package proto - -import ( - protoV2 "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/runtime/protoiface" - "google.golang.org/protobuf/runtime/protoimpl" -) - -const ( - ProtoPackageIsVersion1 = true - ProtoPackageIsVersion2 = true - ProtoPackageIsVersion3 = true - ProtoPackageIsVersion4 = true -) - -// GeneratedEnum is any enum type generated by protoc-gen-go -// which is a named int32 kind. -// This type exists for documentation purposes. -type GeneratedEnum interface{} - -// GeneratedMessage is any message type generated by protoc-gen-go -// which is a pointer to a named struct kind. -// This type exists for documentation purposes. -type GeneratedMessage interface{} - -// Message is a protocol buffer message. -// -// This is the v1 version of the message interface and is marginally better -// than an empty interface as it lacks any method to programatically interact -// with the contents of the message. -// -// A v2 message is declared in "google.golang.org/protobuf/proto".Message and -// exposes protobuf reflection as a first-class feature of the interface. -// -// To convert a v1 message to a v2 message, use the MessageV2 function. -// To convert a v2 message to a v1 message, use the MessageV1 function. -type Message = protoiface.MessageV1 - -// MessageV1 converts either a v1 or v2 message to a v1 message. -// It returns nil if m is nil. -func MessageV1(m GeneratedMessage) protoiface.MessageV1 { - return protoimpl.X.ProtoMessageV1Of(m) -} - -// MessageV2 converts either a v1 or v2 message to a v2 message. -// It returns nil if m is nil. -func MessageV2(m GeneratedMessage) protoV2.Message { - return protoimpl.X.ProtoMessageV2Of(m) -} - -// MessageReflect returns a reflective view for a message. -// It returns nil if m is nil. -func MessageReflect(m Message) protoreflect.Message { - return protoimpl.X.MessageOf(m) -} - -// Marshaler is implemented by messages that can marshal themselves. -// This interface is used by the following functions: Size, Marshal, -// Buffer.Marshal, and Buffer.EncodeMessage. -// -// Deprecated: Do not implement. -type Marshaler interface { - // Marshal formats the encoded bytes of the message. - // It should be deterministic and emit valid protobuf wire data. - // The caller takes ownership of the returned buffer. - Marshal() ([]byte, error) -} - -// Unmarshaler is implemented by messages that can unmarshal themselves. -// This interface is used by the following functions: Unmarshal, UnmarshalMerge, -// Buffer.Unmarshal, Buffer.DecodeMessage, and Buffer.DecodeGroup. -// -// Deprecated: Do not implement. -type Unmarshaler interface { - // Unmarshal parses the encoded bytes of the protobuf wire input. - // The provided buffer is only valid for during method call. - // It should not reset the receiver message. - Unmarshal([]byte) error -} - -// Merger is implemented by messages that can merge themselves. -// This interface is used by the following functions: Clone and Merge. -// -// Deprecated: Do not implement. -type Merger interface { - // Merge merges the contents of src into the receiver message. - // It clones all data structures in src such that it aliases no mutable - // memory referenced by src. - Merge(src Message) -} - -// RequiredNotSetError is an error type returned when -// marshaling or unmarshaling a message with missing required fields. -type RequiredNotSetError struct { - err error -} - -func (e *RequiredNotSetError) Error() string { - if e.err != nil { - return e.err.Error() - } - return "proto: required field not set" -} -func (e *RequiredNotSetError) RequiredNotSet() bool { - return true -} - -func checkRequiredNotSet(m protoV2.Message) error { - if err := protoV2.CheckInitialized(m); err != nil { - return &RequiredNotSetError{err: err} - } - return nil -} - -// Clone returns a deep copy of src. -func Clone(src Message) Message { - return MessageV1(protoV2.Clone(MessageV2(src))) -} - -// Merge merges src into dst, which must be messages of the same type. -// -// Populated scalar fields in src are copied to dst, while populated -// singular messages in src are merged into dst by recursively calling Merge. -// The elements of every list field in src is appended to the corresponded -// list fields in dst. The entries of every map field in src is copied into -// the corresponding map field in dst, possibly replacing existing entries. -// The unknown fields of src are appended to the unknown fields of dst. -func Merge(dst, src Message) { - protoV2.Merge(MessageV2(dst), MessageV2(src)) -} - -// Equal reports whether two messages are equal. -// If two messages marshal to the same bytes under deterministic serialization, -// then Equal is guaranteed to report true. -// -// Two messages are equal if they are the same protobuf message type, -// have the same set of populated known and extension field values, -// and the same set of unknown fields values. -// -// Scalar values are compared with the equivalent of the == operator in Go, -// except bytes values which are compared using bytes.Equal and -// floating point values which specially treat NaNs as equal. -// Message values are compared by recursively calling Equal. -// Lists are equal if each element value is also equal. -// Maps are equal if they have the same set of keys, where the pair of values -// for each key is also equal. -func Equal(x, y Message) bool { - return protoV2.Equal(MessageV2(x), MessageV2(y)) -} - -func isMessageSet(md protoreflect.MessageDescriptor) bool { - ms, ok := md.(interface{ IsMessageSet() bool }) - return ok && ms.IsMessageSet() -} diff --git a/vendor/github.com/golang/protobuf/proto/registry.go b/vendor/github.com/golang/protobuf/proto/registry.go deleted file mode 100644 index 066b4323..00000000 --- a/vendor/github.com/golang/protobuf/proto/registry.go +++ /dev/null @@ -1,317 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "bytes" - "compress/gzip" - "fmt" - "io/ioutil" - "reflect" - "strings" - "sync" - - "google.golang.org/protobuf/reflect/protodesc" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" - "google.golang.org/protobuf/runtime/protoimpl" -) - -// filePath is the path to the proto source file. -type filePath = string // e.g., "google/protobuf/descriptor.proto" - -// fileDescGZIP is the compressed contents of the encoded FileDescriptorProto. -type fileDescGZIP = []byte - -var fileCache sync.Map // map[filePath]fileDescGZIP - -// RegisterFile is called from generated code to register the compressed -// FileDescriptorProto with the file path for a proto source file. -// -// Deprecated: Use protoregistry.GlobalFiles.RegisterFile instead. -func RegisterFile(s filePath, d fileDescGZIP) { - // Decompress the descriptor. - zr, err := gzip.NewReader(bytes.NewReader(d)) - if err != nil { - panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err)) - } - b, err := ioutil.ReadAll(zr) - if err != nil { - panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err)) - } - - // Construct a protoreflect.FileDescriptor from the raw descriptor. - // Note that DescBuilder.Build automatically registers the constructed - // file descriptor with the v2 registry. - protoimpl.DescBuilder{RawDescriptor: b}.Build() - - // Locally cache the raw descriptor form for the file. - fileCache.Store(s, d) -} - -// FileDescriptor returns the compressed FileDescriptorProto given the file path -// for a proto source file. It returns nil if not found. -// -// Deprecated: Use protoregistry.GlobalFiles.FindFileByPath instead. -func FileDescriptor(s filePath) fileDescGZIP { - if v, ok := fileCache.Load(s); ok { - return v.(fileDescGZIP) - } - - // Find the descriptor in the v2 registry. - var b []byte - if fd, _ := protoregistry.GlobalFiles.FindFileByPath(s); fd != nil { - b, _ = Marshal(protodesc.ToFileDescriptorProto(fd)) - } - - // Locally cache the raw descriptor form for the file. - if len(b) > 0 { - v, _ := fileCache.LoadOrStore(s, protoimpl.X.CompressGZIP(b)) - return v.(fileDescGZIP) - } - return nil -} - -// enumName is the name of an enum. For historical reasons, the enum name is -// neither the full Go name nor the full protobuf name of the enum. -// The name is the dot-separated combination of just the proto package that the -// enum is declared within followed by the Go type name of the generated enum. -type enumName = string // e.g., "my.proto.package.GoMessage_GoEnum" - -// enumsByName maps enum values by name to their numeric counterpart. -type enumsByName = map[string]int32 - -// enumsByNumber maps enum values by number to their name counterpart. -type enumsByNumber = map[int32]string - -var enumCache sync.Map // map[enumName]enumsByName -var numFilesCache sync.Map // map[protoreflect.FullName]int - -// RegisterEnum is called from the generated code to register the mapping of -// enum value names to enum numbers for the enum identified by s. -// -// Deprecated: Use protoregistry.GlobalTypes.RegisterEnum instead. -func RegisterEnum(s enumName, _ enumsByNumber, m enumsByName) { - if _, ok := enumCache.Load(s); ok { - panic("proto: duplicate enum registered: " + s) - } - enumCache.Store(s, m) - - // This does not forward registration to the v2 registry since this API - // lacks sufficient information to construct a complete v2 enum descriptor. -} - -// EnumValueMap returns the mapping from enum value names to enum numbers for -// the enum of the given name. It returns nil if not found. -// -// Deprecated: Use protoregistry.GlobalTypes.FindEnumByName instead. -func EnumValueMap(s enumName) enumsByName { - if v, ok := enumCache.Load(s); ok { - return v.(enumsByName) - } - - // Check whether the cache is stale. If the number of files in the current - // package differs, then it means that some enums may have been recently - // registered upstream that we do not know about. - var protoPkg protoreflect.FullName - if i := strings.LastIndexByte(s, '.'); i >= 0 { - protoPkg = protoreflect.FullName(s[:i]) - } - v, _ := numFilesCache.Load(protoPkg) - numFiles, _ := v.(int) - if protoregistry.GlobalFiles.NumFilesByPackage(protoPkg) == numFiles { - return nil // cache is up-to-date; was not found earlier - } - - // Update the enum cache for all enums declared in the given proto package. - numFiles = 0 - protoregistry.GlobalFiles.RangeFilesByPackage(protoPkg, func(fd protoreflect.FileDescriptor) bool { - walkEnums(fd, func(ed protoreflect.EnumDescriptor) { - name := protoimpl.X.LegacyEnumName(ed) - if _, ok := enumCache.Load(name); !ok { - m := make(enumsByName) - evs := ed.Values() - for i := evs.Len() - 1; i >= 0; i-- { - ev := evs.Get(i) - m[string(ev.Name())] = int32(ev.Number()) - } - enumCache.LoadOrStore(name, m) - } - }) - numFiles++ - return true - }) - numFilesCache.Store(protoPkg, numFiles) - - // Check cache again for enum map. - if v, ok := enumCache.Load(s); ok { - return v.(enumsByName) - } - return nil -} - -// walkEnums recursively walks all enums declared in d. -func walkEnums(d interface { - Enums() protoreflect.EnumDescriptors - Messages() protoreflect.MessageDescriptors -}, f func(protoreflect.EnumDescriptor)) { - eds := d.Enums() - for i := eds.Len() - 1; i >= 0; i-- { - f(eds.Get(i)) - } - mds := d.Messages() - for i := mds.Len() - 1; i >= 0; i-- { - walkEnums(mds.Get(i), f) - } -} - -// messageName is the full name of protobuf message. -type messageName = string - -var messageTypeCache sync.Map // map[messageName]reflect.Type - -// RegisterType is called from generated code to register the message Go type -// for a message of the given name. -// -// Deprecated: Use protoregistry.GlobalTypes.RegisterMessage instead. -func RegisterType(m Message, s messageName) { - mt := protoimpl.X.LegacyMessageTypeOf(m, protoreflect.FullName(s)) - if err := protoregistry.GlobalTypes.RegisterMessage(mt); err != nil { - panic(err) - } - messageTypeCache.Store(s, reflect.TypeOf(m)) -} - -// RegisterMapType is called from generated code to register the Go map type -// for a protobuf message representing a map entry. -// -// Deprecated: Do not use. -func RegisterMapType(m interface{}, s messageName) { - t := reflect.TypeOf(m) - if t.Kind() != reflect.Map { - panic(fmt.Sprintf("invalid map kind: %v", t)) - } - if _, ok := messageTypeCache.Load(s); ok { - panic(fmt.Errorf("proto: duplicate proto message registered: %s", s)) - } - messageTypeCache.Store(s, t) -} - -// MessageType returns the message type for a named message. -// It returns nil if not found. -// -// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead. -func MessageType(s messageName) reflect.Type { - if v, ok := messageTypeCache.Load(s); ok { - return v.(reflect.Type) - } - - // Derive the message type from the v2 registry. - var t reflect.Type - if mt, _ := protoregistry.GlobalTypes.FindMessageByName(protoreflect.FullName(s)); mt != nil { - t = messageGoType(mt) - } - - // If we could not get a concrete type, it is possible that it is a - // pseudo-message for a map entry. - if t == nil { - d, _ := protoregistry.GlobalFiles.FindDescriptorByName(protoreflect.FullName(s)) - if md, _ := d.(protoreflect.MessageDescriptor); md != nil && md.IsMapEntry() { - kt := goTypeForField(md.Fields().ByNumber(1)) - vt := goTypeForField(md.Fields().ByNumber(2)) - t = reflect.MapOf(kt, vt) - } - } - - // Locally cache the message type for the given name. - if t != nil { - v, _ := messageTypeCache.LoadOrStore(s, t) - return v.(reflect.Type) - } - return nil -} - -func goTypeForField(fd protoreflect.FieldDescriptor) reflect.Type { - switch k := fd.Kind(); k { - case protoreflect.EnumKind: - if et, _ := protoregistry.GlobalTypes.FindEnumByName(fd.Enum().FullName()); et != nil { - return enumGoType(et) - } - return reflect.TypeOf(protoreflect.EnumNumber(0)) - case protoreflect.MessageKind, protoreflect.GroupKind: - if mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()); mt != nil { - return messageGoType(mt) - } - return reflect.TypeOf((*protoreflect.Message)(nil)).Elem() - default: - return reflect.TypeOf(fd.Default().Interface()) - } -} - -func enumGoType(et protoreflect.EnumType) reflect.Type { - return reflect.TypeOf(et.New(0)) -} - -func messageGoType(mt protoreflect.MessageType) reflect.Type { - return reflect.TypeOf(MessageV1(mt.Zero().Interface())) -} - -// MessageName returns the full protobuf name for the given message type. -// -// Deprecated: Use protoreflect.MessageDescriptor.FullName instead. -func MessageName(m Message) messageName { - if m == nil { - return "" - } - if m, ok := m.(interface{ XXX_MessageName() messageName }); ok { - return m.XXX_MessageName() - } - return messageName(protoimpl.X.MessageDescriptorOf(m).FullName()) -} - -// RegisterExtension is called from the generated code to register -// the extension descriptor. -// -// Deprecated: Use protoregistry.GlobalTypes.RegisterExtension instead. -func RegisterExtension(d *ExtensionDesc) { - if err := protoregistry.GlobalTypes.RegisterExtension(d); err != nil { - panic(err) - } -} - -type extensionsByNumber = map[int32]*ExtensionDesc - -var extensionCache sync.Map // map[messageName]extensionsByNumber - -// RegisteredExtensions returns a map of the registered extensions for the -// provided protobuf message, indexed by the extension field number. -// -// Deprecated: Use protoregistry.GlobalTypes.RangeExtensionsByMessage instead. -func RegisteredExtensions(m Message) extensionsByNumber { - // Check whether the cache is stale. If the number of extensions for - // the given message differs, then it means that some extensions were - // recently registered upstream that we do not know about. - s := MessageName(m) - v, _ := extensionCache.Load(s) - xs, _ := v.(extensionsByNumber) - if protoregistry.GlobalTypes.NumExtensionsByMessage(protoreflect.FullName(s)) == len(xs) { - return xs // cache is up-to-date - } - - // Cache is stale, re-compute the extensions map. - xs = make(extensionsByNumber) - protoregistry.GlobalTypes.RangeExtensionsByMessage(protoreflect.FullName(s), func(xt protoreflect.ExtensionType) bool { - if xd, ok := xt.(*ExtensionDesc); ok { - xs[int32(xt.TypeDescriptor().Number())] = xd - } else { - // TODO: This implies that the protoreflect.ExtensionType is a - // custom type not generated by protoc-gen-go. We could try and - // convert the type to an ExtensionDesc. - } - return true - }) - extensionCache.Store(s, xs) - return xs -} diff --git a/vendor/github.com/golang/protobuf/proto/text_decode.go b/vendor/github.com/golang/protobuf/proto/text_decode.go deleted file mode 100644 index 47eb3e44..00000000 --- a/vendor/github.com/golang/protobuf/proto/text_decode.go +++ /dev/null @@ -1,801 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "encoding" - "errors" - "fmt" - "reflect" - "strconv" - "strings" - "unicode/utf8" - - "google.golang.org/protobuf/encoding/prototext" - protoV2 "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" -) - -const wrapTextUnmarshalV2 = false - -// ParseError is returned by UnmarshalText. -type ParseError struct { - Message string - - // Deprecated: Do not use. - Line, Offset int -} - -func (e *ParseError) Error() string { - if wrapTextUnmarshalV2 { - return e.Message - } - if e.Line == 1 { - return fmt.Sprintf("line 1.%d: %v", e.Offset, e.Message) - } - return fmt.Sprintf("line %d: %v", e.Line, e.Message) -} - -// UnmarshalText parses a proto text formatted string into m. -func UnmarshalText(s string, m Message) error { - if u, ok := m.(encoding.TextUnmarshaler); ok { - return u.UnmarshalText([]byte(s)) - } - - m.Reset() - mi := MessageV2(m) - - if wrapTextUnmarshalV2 { - err := prototext.UnmarshalOptions{ - AllowPartial: true, - }.Unmarshal([]byte(s), mi) - if err != nil { - return &ParseError{Message: err.Error()} - } - return checkRequiredNotSet(mi) - } else { - if err := newTextParser(s).unmarshalMessage(mi.ProtoReflect(), ""); err != nil { - return err - } - return checkRequiredNotSet(mi) - } -} - -type textParser struct { - s string // remaining input - done bool // whether the parsing is finished (success or error) - backed bool // whether back() was called - offset, line int - cur token -} - -type token struct { - value string - err *ParseError - line int // line number - offset int // byte number from start of input, not start of line - unquoted string // the unquoted version of value, if it was a quoted string -} - -func newTextParser(s string) *textParser { - p := new(textParser) - p.s = s - p.line = 1 - p.cur.line = 1 - return p -} - -func (p *textParser) unmarshalMessage(m protoreflect.Message, terminator string) (err error) { - md := m.Descriptor() - fds := md.Fields() - - // A struct is a sequence of "name: value", terminated by one of - // '>' or '}', or the end of the input. A name may also be - // "[extension]" or "[type/url]". - // - // The whole struct can also be an expanded Any message, like: - // [type/url] < ... struct contents ... > - seen := make(map[protoreflect.FieldNumber]bool) - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - if tok.value == "[" { - if err := p.unmarshalExtensionOrAny(m, seen); err != nil { - return err - } - continue - } - - // This is a normal, non-extension field. - name := protoreflect.Name(tok.value) - fd := fds.ByName(name) - switch { - case fd == nil: - gd := fds.ByName(protoreflect.Name(strings.ToLower(string(name)))) - if gd != nil && gd.Kind() == protoreflect.GroupKind && gd.Message().Name() == name { - fd = gd - } - case fd.Kind() == protoreflect.GroupKind && fd.Message().Name() != name: - fd = nil - case fd.IsWeak() && fd.Message().IsPlaceholder(): - fd = nil - } - if fd == nil { - typeName := string(md.FullName()) - if m, ok := m.Interface().(Message); ok { - t := reflect.TypeOf(m) - if t.Kind() == reflect.Ptr { - typeName = t.Elem().String() - } - } - return p.errorf("unknown field name %q in %v", name, typeName) - } - if od := fd.ContainingOneof(); od != nil && m.WhichOneof(od) != nil { - return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, od.Name()) - } - if fd.Cardinality() != protoreflect.Repeated && seen[fd.Number()] { - return p.errorf("non-repeated field %q was repeated", fd.Name()) - } - seen[fd.Number()] = true - - // Consume any colon. - if err := p.checkForColon(fd); err != nil { - return err - } - - // Parse into the field. - v := m.Get(fd) - if !m.Has(fd) && (fd.IsList() || fd.IsMap() || fd.Message() != nil) { - v = m.Mutable(fd) - } - if v, err = p.unmarshalValue(v, fd); err != nil { - return err - } - m.Set(fd, v) - - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - } - return nil -} - -func (p *textParser) unmarshalExtensionOrAny(m protoreflect.Message, seen map[protoreflect.FieldNumber]bool) error { - name, err := p.consumeExtensionOrAnyName() - if err != nil { - return err - } - - // If it contains a slash, it's an Any type URL. - if slashIdx := strings.LastIndex(name, "/"); slashIdx >= 0 { - tok := p.next() - if tok.err != nil { - return tok.err - } - // consume an optional colon - if tok.value == ":" { - tok = p.next() - if tok.err != nil { - return tok.err - } - } - - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - - mt, err := protoregistry.GlobalTypes.FindMessageByURL(name) - if err != nil { - return p.errorf("unrecognized message %q in google.protobuf.Any", name[slashIdx+len("/"):]) - } - m2 := mt.New() - if err := p.unmarshalMessage(m2, terminator); err != nil { - return err - } - b, err := protoV2.Marshal(m2.Interface()) - if err != nil { - return p.errorf("failed to marshal message of type %q: %v", name[slashIdx+len("/"):], err) - } - - urlFD := m.Descriptor().Fields().ByName("type_url") - valFD := m.Descriptor().Fields().ByName("value") - if seen[urlFD.Number()] { - return p.errorf("Any message unpacked multiple times, or %q already set", urlFD.Name()) - } - if seen[valFD.Number()] { - return p.errorf("Any message unpacked multiple times, or %q already set", valFD.Name()) - } - m.Set(urlFD, protoreflect.ValueOfString(name)) - m.Set(valFD, protoreflect.ValueOfBytes(b)) - seen[urlFD.Number()] = true - seen[valFD.Number()] = true - return nil - } - - xname := protoreflect.FullName(name) - xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) - if xt == nil && isMessageSet(m.Descriptor()) { - xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) - } - if xt == nil { - return p.errorf("unrecognized extension %q", name) - } - fd := xt.TypeDescriptor() - if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { - return p.errorf("extension field %q does not extend message %q", name, m.Descriptor().FullName()) - } - - if err := p.checkForColon(fd); err != nil { - return err - } - - v := m.Get(fd) - if !m.Has(fd) && (fd.IsList() || fd.IsMap() || fd.Message() != nil) { - v = m.Mutable(fd) - } - v, err = p.unmarshalValue(v, fd) - if err != nil { - return err - } - m.Set(fd, v) - return p.consumeOptionalSeparator() -} - -func (p *textParser) unmarshalValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { - tok := p.next() - if tok.err != nil { - return v, tok.err - } - if tok.value == "" { - return v, p.errorf("unexpected EOF") - } - - switch { - case fd.IsList(): - lv := v.List() - var err error - if tok.value == "[" { - // Repeated field with list notation, like [1,2,3]. - for { - vv := lv.NewElement() - vv, err = p.unmarshalSingularValue(vv, fd) - if err != nil { - return v, err - } - lv.Append(vv) - - tok := p.next() - if tok.err != nil { - return v, tok.err - } - if tok.value == "]" { - break - } - if tok.value != "," { - return v, p.errorf("Expected ']' or ',' found %q", tok.value) - } - } - return v, nil - } - - // One value of the repeated field. - p.back() - vv := lv.NewElement() - vv, err = p.unmarshalSingularValue(vv, fd) - if err != nil { - return v, err - } - lv.Append(vv) - return v, nil - case fd.IsMap(): - // The map entry should be this sequence of tokens: - // < key : KEY value : VALUE > - // However, implementations may omit key or value, and technically - // we should support them in any order. - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return v, p.errorf("expected '{' or '<', found %q", tok.value) - } - - keyFD := fd.MapKey() - valFD := fd.MapValue() - - mv := v.Map() - kv := keyFD.Default() - vv := mv.NewValue() - for { - tok := p.next() - if tok.err != nil { - return v, tok.err - } - if tok.value == terminator { - break - } - var err error - switch tok.value { - case "key": - if err := p.consumeToken(":"); err != nil { - return v, err - } - if kv, err = p.unmarshalSingularValue(kv, keyFD); err != nil { - return v, err - } - if err := p.consumeOptionalSeparator(); err != nil { - return v, err - } - case "value": - if err := p.checkForColon(valFD); err != nil { - return v, err - } - if vv, err = p.unmarshalSingularValue(vv, valFD); err != nil { - return v, err - } - if err := p.consumeOptionalSeparator(); err != nil { - return v, err - } - default: - p.back() - return v, p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value) - } - } - mv.Set(kv.MapKey(), vv) - return v, nil - default: - p.back() - return p.unmarshalSingularValue(v, fd) - } -} - -func (p *textParser) unmarshalSingularValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { - tok := p.next() - if tok.err != nil { - return v, tok.err - } - if tok.value == "" { - return v, p.errorf("unexpected EOF") - } - - switch fd.Kind() { - case protoreflect.BoolKind: - switch tok.value { - case "true", "1", "t", "True": - return protoreflect.ValueOfBool(true), nil - case "false", "0", "f", "False": - return protoreflect.ValueOfBool(false), nil - } - case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: - if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { - return protoreflect.ValueOfInt32(int32(x)), nil - } - - // The C++ parser accepts large positive hex numbers that uses - // two's complement arithmetic to represent negative numbers. - // This feature is here for backwards compatibility with C++. - if strings.HasPrefix(tok.value, "0x") { - if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { - return protoreflect.ValueOfInt32(int32(-(int64(^x) + 1))), nil - } - } - case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: - if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { - return protoreflect.ValueOfInt64(int64(x)), nil - } - - // The C++ parser accepts large positive hex numbers that uses - // two's complement arithmetic to represent negative numbers. - // This feature is here for backwards compatibility with C++. - if strings.HasPrefix(tok.value, "0x") { - if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { - return protoreflect.ValueOfInt64(int64(-(int64(^x) + 1))), nil - } - } - case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: - if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { - return protoreflect.ValueOfUint32(uint32(x)), nil - } - case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: - if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { - return protoreflect.ValueOfUint64(uint64(x)), nil - } - case protoreflect.FloatKind: - // Ignore 'f' for compatibility with output generated by C++, - // but don't remove 'f' when the value is "-inf" or "inf". - v := tok.value - if strings.HasSuffix(v, "f") && v != "-inf" && v != "inf" { - v = v[:len(v)-len("f")] - } - if x, err := strconv.ParseFloat(v, 32); err == nil { - return protoreflect.ValueOfFloat32(float32(x)), nil - } - case protoreflect.DoubleKind: - // Ignore 'f' for compatibility with output generated by C++, - // but don't remove 'f' when the value is "-inf" or "inf". - v := tok.value - if strings.HasSuffix(v, "f") && v != "-inf" && v != "inf" { - v = v[:len(v)-len("f")] - } - if x, err := strconv.ParseFloat(v, 64); err == nil { - return protoreflect.ValueOfFloat64(float64(x)), nil - } - case protoreflect.StringKind: - if isQuote(tok.value[0]) { - return protoreflect.ValueOfString(tok.unquoted), nil - } - case protoreflect.BytesKind: - if isQuote(tok.value[0]) { - return protoreflect.ValueOfBytes([]byte(tok.unquoted)), nil - } - case protoreflect.EnumKind: - if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { - return protoreflect.ValueOfEnum(protoreflect.EnumNumber(x)), nil - } - vd := fd.Enum().Values().ByName(protoreflect.Name(tok.value)) - if vd != nil { - return protoreflect.ValueOfEnum(vd.Number()), nil - } - case protoreflect.MessageKind, protoreflect.GroupKind: - var terminator string - switch tok.value { - case "{": - terminator = "}" - case "<": - terminator = ">" - default: - return v, p.errorf("expected '{' or '<', found %q", tok.value) - } - err := p.unmarshalMessage(v.Message(), terminator) - return v, err - default: - panic(fmt.Sprintf("invalid kind %v", fd.Kind())) - } - return v, p.errorf("invalid %v: %v", fd.Kind(), tok.value) -} - -// Consume a ':' from the input stream (if the next token is a colon), -// returning an error if a colon is needed but not present. -func (p *textParser) checkForColon(fd protoreflect.FieldDescriptor) *ParseError { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ":" { - if fd.Message() == nil { - return p.errorf("expected ':', found %q", tok.value) - } - p.back() - } - return nil -} - -// consumeExtensionOrAnyName consumes an extension name or an Any type URL and -// the following ']'. It returns the name or URL consumed. -func (p *textParser) consumeExtensionOrAnyName() (string, error) { - tok := p.next() - if tok.err != nil { - return "", tok.err - } - - // If extension name or type url is quoted, it's a single token. - if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] { - name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0])) - if err != nil { - return "", err - } - return name, p.consumeToken("]") - } - - // Consume everything up to "]" - var parts []string - for tok.value != "]" { - parts = append(parts, tok.value) - tok = p.next() - if tok.err != nil { - return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) - } - if p.done && tok.value != "]" { - return "", p.errorf("unclosed type_url or extension name") - } - } - return strings.Join(parts, ""), nil -} - -// consumeOptionalSeparator consumes an optional semicolon or comma. -// It is used in unmarshalMessage to provide backward compatibility. -func (p *textParser) consumeOptionalSeparator() error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ";" && tok.value != "," { - p.back() - } - return nil -} - -func (p *textParser) errorf(format string, a ...interface{}) *ParseError { - pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} - p.cur.err = pe - p.done = true - return pe -} - -func (p *textParser) skipWhitespace() { - i := 0 - for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { - if p.s[i] == '#' { - // comment; skip to end of line or input - for i < len(p.s) && p.s[i] != '\n' { - i++ - } - if i == len(p.s) { - break - } - } - if p.s[i] == '\n' { - p.line++ - } - i++ - } - p.offset += i - p.s = p.s[i:len(p.s)] - if len(p.s) == 0 { - p.done = true - } -} - -func (p *textParser) advance() { - // Skip whitespace - p.skipWhitespace() - if p.done { - return - } - - // Start of non-whitespace - p.cur.err = nil - p.cur.offset, p.cur.line = p.offset, p.line - p.cur.unquoted = "" - switch p.s[0] { - case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/': - // Single symbol - p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] - case '"', '\'': - // Quoted string - i := 1 - for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { - if p.s[i] == '\\' && i+1 < len(p.s) { - // skip escaped char - i++ - } - i++ - } - if i >= len(p.s) || p.s[i] != p.s[0] { - p.errorf("unmatched quote") - return - } - unq, err := unquoteC(p.s[1:i], rune(p.s[0])) - if err != nil { - p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err) - return - } - p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] - p.cur.unquoted = unq - default: - i := 0 - for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { - i++ - } - if i == 0 { - p.errorf("unexpected byte %#x", p.s[0]) - return - } - p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] - } - p.offset += len(p.cur.value) -} - -// Back off the parser by one token. Can only be done between calls to next(). -// It makes the next advance() a no-op. -func (p *textParser) back() { p.backed = true } - -// Advances the parser and returns the new current token. -func (p *textParser) next() *token { - if p.backed || p.done { - p.backed = false - return &p.cur - } - p.advance() - if p.done { - p.cur.value = "" - } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) { - // Look for multiple quoted strings separated by whitespace, - // and concatenate them. - cat := p.cur - for { - p.skipWhitespace() - if p.done || !isQuote(p.s[0]) { - break - } - p.advance() - if p.cur.err != nil { - return &p.cur - } - cat.value += " " + p.cur.value - cat.unquoted += p.cur.unquoted - } - p.done = false // parser may have seen EOF, but we want to return cat - p.cur = cat - } - return &p.cur -} - -func (p *textParser) consumeToken(s string) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != s { - p.back() - return p.errorf("expected %q, found %q", s, tok.value) - } - return nil -} - -var errBadUTF8 = errors.New("proto: bad UTF-8") - -func unquoteC(s string, quote rune) (string, error) { - // This is based on C++'s tokenizer.cc. - // Despite its name, this is *not* parsing C syntax. - // For instance, "\0" is an invalid quoted string. - - // Avoid allocation in trivial cases. - simple := true - for _, r := range s { - if r == '\\' || r == quote { - simple = false - break - } - } - if simple { - return s, nil - } - - buf := make([]byte, 0, 3*len(s)/2) - for len(s) > 0 { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", errBadUTF8 - } - s = s[n:] - if r != '\\' { - if r < utf8.RuneSelf { - buf = append(buf, byte(r)) - } else { - buf = append(buf, string(r)...) - } - continue - } - - ch, tail, err := unescape(s) - if err != nil { - return "", err - } - buf = append(buf, ch...) - s = tail - } - return string(buf), nil -} - -func unescape(s string) (ch string, tail string, err error) { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", "", errBadUTF8 - } - s = s[n:] - switch r { - case 'a': - return "\a", s, nil - case 'b': - return "\b", s, nil - case 'f': - return "\f", s, nil - case 'n': - return "\n", s, nil - case 'r': - return "\r", s, nil - case 't': - return "\t", s, nil - case 'v': - return "\v", s, nil - case '?': - return "?", s, nil // trigraph workaround - case '\'', '"', '\\': - return string(r), s, nil - case '0', '1', '2', '3', '4', '5', '6', '7': - if len(s) < 2 { - return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) - } - ss := string(r) + s[:2] - s = s[2:] - i, err := strconv.ParseUint(ss, 8, 8) - if err != nil { - return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss) - } - return string([]byte{byte(i)}), s, nil - case 'x', 'X', 'u', 'U': - var n int - switch r { - case 'x', 'X': - n = 2 - case 'u': - n = 4 - case 'U': - n = 8 - } - if len(s) < n { - return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n) - } - ss := s[:n] - s = s[n:] - i, err := strconv.ParseUint(ss, 16, 64) - if err != nil { - return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss) - } - if r == 'x' || r == 'X' { - return string([]byte{byte(i)}), s, nil - } - if i > utf8.MaxRune { - return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss) - } - return string(rune(i)), s, nil - } - return "", "", fmt.Errorf(`unknown escape \%c`, r) -} - -func isIdentOrNumberChar(c byte) bool { - switch { - case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': - return true - case '0' <= c && c <= '9': - return true - } - switch c { - case '-', '+', '.', '_': - return true - } - return false -} - -func isWhitespace(c byte) bool { - switch c { - case ' ', '\t', '\n', '\r': - return true - } - return false -} - -func isQuote(c byte) bool { - switch c { - case '"', '\'': - return true - } - return false -} diff --git a/vendor/github.com/golang/protobuf/proto/text_encode.go b/vendor/github.com/golang/protobuf/proto/text_encode.go deleted file mode 100644 index a31134ee..00000000 --- a/vendor/github.com/golang/protobuf/proto/text_encode.go +++ /dev/null @@ -1,560 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - "bytes" - "encoding" - "fmt" - "io" - "math" - "sort" - "strings" - - "google.golang.org/protobuf/encoding/prototext" - "google.golang.org/protobuf/encoding/protowire" - "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" -) - -const wrapTextMarshalV2 = false - -// TextMarshaler is a configurable text format marshaler. -type TextMarshaler struct { - Compact bool // use compact text format (one line) - ExpandAny bool // expand google.protobuf.Any messages of known types -} - -// Marshal writes the proto text format of m to w. -func (tm *TextMarshaler) Marshal(w io.Writer, m Message) error { - b, err := tm.marshal(m) - if len(b) > 0 { - if _, err := w.Write(b); err != nil { - return err - } - } - return err -} - -// Text returns a proto text formatted string of m. -func (tm *TextMarshaler) Text(m Message) string { - b, _ := tm.marshal(m) - return string(b) -} - -func (tm *TextMarshaler) marshal(m Message) ([]byte, error) { - mr := MessageReflect(m) - if mr == nil || !mr.IsValid() { - return []byte(""), nil - } - - if wrapTextMarshalV2 { - if m, ok := m.(encoding.TextMarshaler); ok { - return m.MarshalText() - } - - opts := prototext.MarshalOptions{ - AllowPartial: true, - EmitUnknown: true, - } - if !tm.Compact { - opts.Indent = " " - } - if !tm.ExpandAny { - opts.Resolver = (*protoregistry.Types)(nil) - } - return opts.Marshal(mr.Interface()) - } else { - w := &textWriter{ - compact: tm.Compact, - expandAny: tm.ExpandAny, - complete: true, - } - - if m, ok := m.(encoding.TextMarshaler); ok { - b, err := m.MarshalText() - if err != nil { - return nil, err - } - w.Write(b) - return w.buf, nil - } - - err := w.writeMessage(mr) - return w.buf, err - } -} - -var ( - defaultTextMarshaler = TextMarshaler{} - compactTextMarshaler = TextMarshaler{Compact: true} -) - -// MarshalText writes the proto text format of m to w. -func MarshalText(w io.Writer, m Message) error { return defaultTextMarshaler.Marshal(w, m) } - -// MarshalTextString returns a proto text formatted string of m. -func MarshalTextString(m Message) string { return defaultTextMarshaler.Text(m) } - -// CompactText writes the compact proto text format of m to w. -func CompactText(w io.Writer, m Message) error { return compactTextMarshaler.Marshal(w, m) } - -// CompactTextString returns a compact proto text formatted string of m. -func CompactTextString(m Message) string { return compactTextMarshaler.Text(m) } - -var ( - newline = []byte("\n") - endBraceNewline = []byte("}\n") - posInf = []byte("inf") - negInf = []byte("-inf") - nan = []byte("nan") -) - -// textWriter is an io.Writer that tracks its indentation level. -type textWriter struct { - compact bool // same as TextMarshaler.Compact - expandAny bool // same as TextMarshaler.ExpandAny - complete bool // whether the current position is a complete line - indent int // indentation level; never negative - buf []byte -} - -func (w *textWriter) Write(p []byte) (n int, _ error) { - newlines := bytes.Count(p, newline) - if newlines == 0 { - if !w.compact && w.complete { - w.writeIndent() - } - w.buf = append(w.buf, p...) - w.complete = false - return len(p), nil - } - - frags := bytes.SplitN(p, newline, newlines+1) - if w.compact { - for i, frag := range frags { - if i > 0 { - w.buf = append(w.buf, ' ') - n++ - } - w.buf = append(w.buf, frag...) - n += len(frag) - } - return n, nil - } - - for i, frag := range frags { - if w.complete { - w.writeIndent() - } - w.buf = append(w.buf, frag...) - n += len(frag) - if i+1 < len(frags) { - w.buf = append(w.buf, '\n') - n++ - } - } - w.complete = len(frags[len(frags)-1]) == 0 - return n, nil -} - -func (w *textWriter) WriteByte(c byte) error { - if w.compact && c == '\n' { - c = ' ' - } - if !w.compact && w.complete { - w.writeIndent() - } - w.buf = append(w.buf, c) - w.complete = c == '\n' - return nil -} - -func (w *textWriter) writeName(fd protoreflect.FieldDescriptor) { - if !w.compact && w.complete { - w.writeIndent() - } - w.complete = false - - if fd.Kind() != protoreflect.GroupKind { - w.buf = append(w.buf, fd.Name()...) - w.WriteByte(':') - } else { - // Use message type name for group field name. - w.buf = append(w.buf, fd.Message().Name()...) - } - - if !w.compact { - w.WriteByte(' ') - } -} - -func requiresQuotes(u string) bool { - // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. - for _, ch := range u { - switch { - case ch == '.' || ch == '/' || ch == '_': - continue - case '0' <= ch && ch <= '9': - continue - case 'A' <= ch && ch <= 'Z': - continue - case 'a' <= ch && ch <= 'z': - continue - default: - return true - } - } - return false -} - -// writeProto3Any writes an expanded google.protobuf.Any message. -// -// It returns (false, nil) if sv value can't be unmarshaled (e.g. because -// required messages are not linked in). -// -// It returns (true, error) when sv was written in expanded format or an error -// was encountered. -func (w *textWriter) writeProto3Any(m protoreflect.Message) (bool, error) { - md := m.Descriptor() - fdURL := md.Fields().ByName("type_url") - fdVal := md.Fields().ByName("value") - - url := m.Get(fdURL).String() - mt, err := protoregistry.GlobalTypes.FindMessageByURL(url) - if err != nil { - return false, nil - } - - b := m.Get(fdVal).Bytes() - m2 := mt.New() - if err := proto.Unmarshal(b, m2.Interface()); err != nil { - return false, nil - } - w.Write([]byte("[")) - if requiresQuotes(url) { - w.writeQuotedString(url) - } else { - w.Write([]byte(url)) - } - if w.compact { - w.Write([]byte("]:<")) - } else { - w.Write([]byte("]: <\n")) - w.indent++ - } - if err := w.writeMessage(m2); err != nil { - return true, err - } - if w.compact { - w.Write([]byte("> ")) - } else { - w.indent-- - w.Write([]byte(">\n")) - } - return true, nil -} - -func (w *textWriter) writeMessage(m protoreflect.Message) error { - md := m.Descriptor() - if w.expandAny && md.FullName() == "google.protobuf.Any" { - if canExpand, err := w.writeProto3Any(m); canExpand { - return err - } - } - - fds := md.Fields() - for i := 0; i < fds.Len(); { - fd := fds.Get(i) - if od := fd.ContainingOneof(); od != nil { - fd = m.WhichOneof(od) - i += od.Fields().Len() - } else { - i++ - } - if fd == nil || !m.Has(fd) { - continue - } - - switch { - case fd.IsList(): - lv := m.Get(fd).List() - for j := 0; j < lv.Len(); j++ { - w.writeName(fd) - v := lv.Get(j) - if err := w.writeSingularValue(v, fd); err != nil { - return err - } - w.WriteByte('\n') - } - case fd.IsMap(): - kfd := fd.MapKey() - vfd := fd.MapValue() - mv := m.Get(fd).Map() - - type entry struct{ key, val protoreflect.Value } - var entries []entry - mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { - entries = append(entries, entry{k.Value(), v}) - return true - }) - sort.Slice(entries, func(i, j int) bool { - switch kfd.Kind() { - case protoreflect.BoolKind: - return !entries[i].key.Bool() && entries[j].key.Bool() - case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: - return entries[i].key.Int() < entries[j].key.Int() - case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: - return entries[i].key.Uint() < entries[j].key.Uint() - case protoreflect.StringKind: - return entries[i].key.String() < entries[j].key.String() - default: - panic("invalid kind") - } - }) - for _, entry := range entries { - w.writeName(fd) - w.WriteByte('<') - if !w.compact { - w.WriteByte('\n') - } - w.indent++ - w.writeName(kfd) - if err := w.writeSingularValue(entry.key, kfd); err != nil { - return err - } - w.WriteByte('\n') - w.writeName(vfd) - if err := w.writeSingularValue(entry.val, vfd); err != nil { - return err - } - w.WriteByte('\n') - w.indent-- - w.WriteByte('>') - w.WriteByte('\n') - } - default: - w.writeName(fd) - if err := w.writeSingularValue(m.Get(fd), fd); err != nil { - return err - } - w.WriteByte('\n') - } - } - - if b := m.GetUnknown(); len(b) > 0 { - w.writeUnknownFields(b) - } - return w.writeExtensions(m) -} - -func (w *textWriter) writeSingularValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) error { - switch fd.Kind() { - case protoreflect.FloatKind, protoreflect.DoubleKind: - switch vf := v.Float(); { - case math.IsInf(vf, +1): - w.Write(posInf) - case math.IsInf(vf, -1): - w.Write(negInf) - case math.IsNaN(vf): - w.Write(nan) - default: - fmt.Fprint(w, v.Interface()) - } - case protoreflect.StringKind: - // NOTE: This does not validate UTF-8 for historical reasons. - w.writeQuotedString(string(v.String())) - case protoreflect.BytesKind: - w.writeQuotedString(string(v.Bytes())) - case protoreflect.MessageKind, protoreflect.GroupKind: - var bra, ket byte = '<', '>' - if fd.Kind() == protoreflect.GroupKind { - bra, ket = '{', '}' - } - w.WriteByte(bra) - if !w.compact { - w.WriteByte('\n') - } - w.indent++ - m := v.Message() - if m2, ok := m.Interface().(encoding.TextMarshaler); ok { - b, err := m2.MarshalText() - if err != nil { - return err - } - w.Write(b) - } else { - w.writeMessage(m) - } - w.indent-- - w.WriteByte(ket) - case protoreflect.EnumKind: - if ev := fd.Enum().Values().ByNumber(v.Enum()); ev != nil { - fmt.Fprint(w, ev.Name()) - } else { - fmt.Fprint(w, v.Enum()) - } - default: - fmt.Fprint(w, v.Interface()) - } - return nil -} - -// writeQuotedString writes a quoted string in the protocol buffer text format. -func (w *textWriter) writeQuotedString(s string) { - w.WriteByte('"') - for i := 0; i < len(s); i++ { - switch c := s[i]; c { - case '\n': - w.buf = append(w.buf, `\n`...) - case '\r': - w.buf = append(w.buf, `\r`...) - case '\t': - w.buf = append(w.buf, `\t`...) - case '"': - w.buf = append(w.buf, `\"`...) - case '\\': - w.buf = append(w.buf, `\\`...) - default: - if isPrint := c >= 0x20 && c < 0x7f; isPrint { - w.buf = append(w.buf, c) - } else { - w.buf = append(w.buf, fmt.Sprintf(`\%03o`, c)...) - } - } - } - w.WriteByte('"') -} - -func (w *textWriter) writeUnknownFields(b []byte) { - if !w.compact { - fmt.Fprintf(w, "/* %d unknown bytes */\n", len(b)) - } - - for len(b) > 0 { - num, wtyp, n := protowire.ConsumeTag(b) - if n < 0 { - return - } - b = b[n:] - - if wtyp == protowire.EndGroupType { - w.indent-- - w.Write(endBraceNewline) - continue - } - fmt.Fprint(w, num) - if wtyp != protowire.StartGroupType { - w.WriteByte(':') - } - if !w.compact || wtyp == protowire.StartGroupType { - w.WriteByte(' ') - } - switch wtyp { - case protowire.VarintType: - v, n := protowire.ConsumeVarint(b) - if n < 0 { - return - } - b = b[n:] - fmt.Fprint(w, v) - case protowire.Fixed32Type: - v, n := protowire.ConsumeFixed32(b) - if n < 0 { - return - } - b = b[n:] - fmt.Fprint(w, v) - case protowire.Fixed64Type: - v, n := protowire.ConsumeFixed64(b) - if n < 0 { - return - } - b = b[n:] - fmt.Fprint(w, v) - case protowire.BytesType: - v, n := protowire.ConsumeBytes(b) - if n < 0 { - return - } - b = b[n:] - fmt.Fprintf(w, "%q", v) - case protowire.StartGroupType: - w.WriteByte('{') - w.indent++ - default: - fmt.Fprintf(w, "/* unknown wire type %d */", wtyp) - } - w.WriteByte('\n') - } -} - -// writeExtensions writes all the extensions in m. -func (w *textWriter) writeExtensions(m protoreflect.Message) error { - md := m.Descriptor() - if md.ExtensionRanges().Len() == 0 { - return nil - } - - type ext struct { - desc protoreflect.FieldDescriptor - val protoreflect.Value - } - var exts []ext - m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { - if fd.IsExtension() { - exts = append(exts, ext{fd, v}) - } - return true - }) - sort.Slice(exts, func(i, j int) bool { - return exts[i].desc.Number() < exts[j].desc.Number() - }) - - for _, ext := range exts { - // For message set, use the name of the message as the extension name. - name := string(ext.desc.FullName()) - if isMessageSet(ext.desc.ContainingMessage()) { - name = strings.TrimSuffix(name, ".message_set_extension") - } - - if !ext.desc.IsList() { - if err := w.writeSingularExtension(name, ext.val, ext.desc); err != nil { - return err - } - } else { - lv := ext.val.List() - for i := 0; i < lv.Len(); i++ { - if err := w.writeSingularExtension(name, lv.Get(i), ext.desc); err != nil { - return err - } - } - } - } - return nil -} - -func (w *textWriter) writeSingularExtension(name string, v protoreflect.Value, fd protoreflect.FieldDescriptor) error { - fmt.Fprintf(w, "[%s]:", name) - if !w.compact { - w.WriteByte(' ') - } - if err := w.writeSingularValue(v, fd); err != nil { - return err - } - w.WriteByte('\n') - return nil -} - -func (w *textWriter) writeIndent() { - if !w.complete { - return - } - for i := 0; i < w.indent*2; i++ { - w.buf = append(w.buf, ' ') - } - w.complete = false -} diff --git a/vendor/github.com/golang/protobuf/proto/wire.go b/vendor/github.com/golang/protobuf/proto/wire.go deleted file mode 100644 index d7c28da5..00000000 --- a/vendor/github.com/golang/protobuf/proto/wire.go +++ /dev/null @@ -1,78 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -import ( - protoV2 "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/runtime/protoiface" -) - -// Size returns the size in bytes of the wire-format encoding of m. -func Size(m Message) int { - if m == nil { - return 0 - } - mi := MessageV2(m) - return protoV2.Size(mi) -} - -// Marshal returns the wire-format encoding of m. -func Marshal(m Message) ([]byte, error) { - b, err := marshalAppend(nil, m, false) - if b == nil { - b = zeroBytes - } - return b, err -} - -var zeroBytes = make([]byte, 0, 0) - -func marshalAppend(buf []byte, m Message, deterministic bool) ([]byte, error) { - if m == nil { - return nil, ErrNil - } - mi := MessageV2(m) - nbuf, err := protoV2.MarshalOptions{ - Deterministic: deterministic, - AllowPartial: true, - }.MarshalAppend(buf, mi) - if err != nil { - return buf, err - } - if len(buf) == len(nbuf) { - if !mi.ProtoReflect().IsValid() { - return buf, ErrNil - } - } - return nbuf, checkRequiredNotSet(mi) -} - -// Unmarshal parses a wire-format message in b and places the decoded results in m. -// -// Unmarshal resets m before starting to unmarshal, so any existing data in m is always -// removed. Use UnmarshalMerge to preserve and append to existing data. -func Unmarshal(b []byte, m Message) error { - m.Reset() - return UnmarshalMerge(b, m) -} - -// UnmarshalMerge parses a wire-format message in b and places the decoded results in m. -func UnmarshalMerge(b []byte, m Message) error { - mi := MessageV2(m) - out, err := protoV2.UnmarshalOptions{ - AllowPartial: true, - Merge: true, - }.UnmarshalState(protoiface.UnmarshalInput{ - Buf: b, - Message: mi.ProtoReflect(), - }) - if err != nil { - return err - } - if out.Flags&protoiface.UnmarshalInitialized > 0 { - return nil - } - return checkRequiredNotSet(mi) -} diff --git a/vendor/github.com/golang/protobuf/proto/wrappers.go b/vendor/github.com/golang/protobuf/proto/wrappers.go deleted file mode 100644 index 398e3485..00000000 --- a/vendor/github.com/golang/protobuf/proto/wrappers.go +++ /dev/null @@ -1,34 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package proto - -// Bool stores v in a new bool value and returns a pointer to it. -func Bool(v bool) *bool { return &v } - -// Int stores v in a new int32 value and returns a pointer to it. -// -// Deprecated: Use Int32 instead. -func Int(v int) *int32 { return Int32(int32(v)) } - -// Int32 stores v in a new int32 value and returns a pointer to it. -func Int32(v int32) *int32 { return &v } - -// Int64 stores v in a new int64 value and returns a pointer to it. -func Int64(v int64) *int64 { return &v } - -// Uint32 stores v in a new uint32 value and returns a pointer to it. -func Uint32(v uint32) *uint32 { return &v } - -// Uint64 stores v in a new uint64 value and returns a pointer to it. -func Uint64(v uint64) *uint64 { return &v } - -// Float32 stores v in a new float32 value and returns a pointer to it. -func Float32(v float32) *float32 { return &v } - -// Float64 stores v in a new float64 value and returns a pointer to it. -func Float64(v float64) *float64 { return &v } - -// String stores v in a new string value and returns a pointer to it. -func String(v string) *string { return &v } diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go deleted file mode 100644 index 85f9f573..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/any.go +++ /dev/null @@ -1,179 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ptypes - -import ( - "fmt" - "strings" - - "github.com/golang/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" - - anypb "github.com/golang/protobuf/ptypes/any" -) - -const urlPrefix = "type.googleapis.com/" - -// AnyMessageName returns the message name contained in an anypb.Any message. -// Most type assertions should use the Is function instead. -// -// Deprecated: Call the any.MessageName method instead. -func AnyMessageName(any *anypb.Any) (string, error) { - name, err := anyMessageName(any) - return string(name), err -} -func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) { - if any == nil { - return "", fmt.Errorf("message is nil") - } - name := protoreflect.FullName(any.TypeUrl) - if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 { - name = name[i+len("/"):] - } - if !name.IsValid() { - return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl) - } - return name, nil -} - -// MarshalAny marshals the given message m into an anypb.Any message. -// -// Deprecated: Call the anypb.New function instead. -func MarshalAny(m proto.Message) (*anypb.Any, error) { - switch dm := m.(type) { - case DynamicAny: - m = dm.Message - case *DynamicAny: - if dm == nil { - return nil, proto.ErrNil - } - m = dm.Message - } - b, err := proto.Marshal(m) - if err != nil { - return nil, err - } - return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil -} - -// Empty returns a new message of the type specified in an anypb.Any message. -// It returns protoregistry.NotFound if the corresponding message type could not -// be resolved in the global registry. -// -// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead -// to resolve the message name and create a new instance of it. -func Empty(any *anypb.Any) (proto.Message, error) { - name, err := anyMessageName(any) - if err != nil { - return nil, err - } - mt, err := protoregistry.GlobalTypes.FindMessageByName(name) - if err != nil { - return nil, err - } - return proto.MessageV1(mt.New().Interface()), nil -} - -// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message -// into the provided message m. It returns an error if the target message -// does not match the type in the Any message or if an unmarshal error occurs. -// -// The target message m may be a *DynamicAny message. If the underlying message -// type could not be resolved, then this returns protoregistry.NotFound. -// -// Deprecated: Call the any.UnmarshalTo method instead. -func UnmarshalAny(any *anypb.Any, m proto.Message) error { - if dm, ok := m.(*DynamicAny); ok { - if dm.Message == nil { - var err error - dm.Message, err = Empty(any) - if err != nil { - return err - } - } - m = dm.Message - } - - anyName, err := AnyMessageName(any) - if err != nil { - return err - } - msgName := proto.MessageName(m) - if anyName != msgName { - return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName) - } - return proto.Unmarshal(any.Value, m) -} - -// Is reports whether the Any message contains a message of the specified type. -// -// Deprecated: Call the any.MessageIs method instead. -func Is(any *anypb.Any, m proto.Message) bool { - if any == nil || m == nil { - return false - } - name := proto.MessageName(m) - if !strings.HasSuffix(any.TypeUrl, name) { - return false - } - return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/' -} - -// DynamicAny is a value that can be passed to UnmarshalAny to automatically -// allocate a proto.Message for the type specified in an anypb.Any message. -// The allocated message is stored in the embedded proto.Message. -// -// Example: -// var x ptypes.DynamicAny -// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } -// fmt.Printf("unmarshaled message: %v", x.Message) -// -// Deprecated: Use the any.UnmarshalNew method instead to unmarshal -// the any message contents into a new instance of the underlying message. -type DynamicAny struct{ proto.Message } - -func (m DynamicAny) String() string { - if m.Message == nil { - return "" - } - return m.Message.String() -} -func (m DynamicAny) Reset() { - if m.Message == nil { - return - } - m.Message.Reset() -} -func (m DynamicAny) ProtoMessage() { - return -} -func (m DynamicAny) ProtoReflect() protoreflect.Message { - if m.Message == nil { - return nil - } - return dynamicAny{proto.MessageReflect(m.Message)} -} - -type dynamicAny struct{ protoreflect.Message } - -func (m dynamicAny) Type() protoreflect.MessageType { - return dynamicAnyType{m.Message.Type()} -} -func (m dynamicAny) New() protoreflect.Message { - return dynamicAnyType{m.Message.Type()}.New() -} -func (m dynamicAny) Interface() protoreflect.ProtoMessage { - return DynamicAny{proto.MessageV1(m.Message.Interface())} -} - -type dynamicAnyType struct{ protoreflect.MessageType } - -func (t dynamicAnyType) New() protoreflect.Message { - return dynamicAny{t.MessageType.New()} -} -func (t dynamicAnyType) Zero() protoreflect.Message { - return dynamicAny{t.MessageType.Zero()} -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go deleted file mode 100644 index 0ef27d33..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go +++ /dev/null @@ -1,62 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: github.com/golang/protobuf/ptypes/any/any.proto - -package any - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - anypb "google.golang.org/protobuf/types/known/anypb" - reflect "reflect" -) - -// Symbols defined in public import of google/protobuf/any.proto. - -type Any = anypb.Any - -var File_github_com_golang_protobuf_ptypes_any_any_proto protoreflect.FileDescriptor - -var file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = []byte{ - 0x0a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, - 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, - 0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, - 0x6f, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, - 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x2b, 0x5a, 0x29, - 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, - 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, - 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x3b, 0x61, 0x6e, 0x79, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, - 0x74, 0x6f, 0x33, -} - -var file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = []interface{}{} -var file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = []int32{ - 0, // [0:0] is the sub-list for method output_type - 0, // [0:0] is the sub-list for method input_type - 0, // [0:0] is the sub-list for extension type_name - 0, // [0:0] is the sub-list for extension extendee - 0, // [0:0] is the sub-list for field type_name -} - -func init() { file_github_com_golang_protobuf_ptypes_any_any_proto_init() } -func file_github_com_golang_protobuf_ptypes_any_any_proto_init() { - if File_github_com_golang_protobuf_ptypes_any_any_proto != nil { - return - } - type x struct{} - out := protoimpl.TypeBuilder{ - File: protoimpl.DescBuilder{ - GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc, - NumEnums: 0, - NumMessages: 0, - NumExtensions: 0, - NumServices: 0, - }, - GoTypes: file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes, - DependencyIndexes: file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs, - }.Build() - File_github_com_golang_protobuf_ptypes_any_any_proto = out.File - file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = nil - file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = nil - file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go deleted file mode 100644 index d3c33259..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/doc.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package ptypes provides functionality for interacting with well-known types. -// -// Deprecated: Well-known types have specialized functionality directly -// injected into the generated packages for each message type. -// See the deprecation notice for each function for the suggested alternative. -package ptypes diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go deleted file mode 100644 index b2b55dd8..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ /dev/null @@ -1,76 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ptypes - -import ( - "errors" - "fmt" - "time" - - durationpb "github.com/golang/protobuf/ptypes/duration" -) - -// Range of google.protobuf.Duration as specified in duration.proto. -// This is about 10,000 years in seconds. -const ( - maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) - minSeconds = -maxSeconds -) - -// Duration converts a durationpb.Duration to a time.Duration. -// Duration returns an error if dur is invalid or overflows a time.Duration. -// -// Deprecated: Call the dur.AsDuration and dur.CheckValid methods instead. -func Duration(dur *durationpb.Duration) (time.Duration, error) { - if err := validateDuration(dur); err != nil { - return 0, err - } - d := time.Duration(dur.Seconds) * time.Second - if int64(d/time.Second) != dur.Seconds { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur) - } - if dur.Nanos != 0 { - d += time.Duration(dur.Nanos) * time.Nanosecond - if (d < 0) != (dur.Nanos < 0) { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur) - } - } - return d, nil -} - -// DurationProto converts a time.Duration to a durationpb.Duration. -// -// Deprecated: Call the durationpb.New function instead. -func DurationProto(d time.Duration) *durationpb.Duration { - nanos := d.Nanoseconds() - secs := nanos / 1e9 - nanos -= secs * 1e9 - return &durationpb.Duration{ - Seconds: int64(secs), - Nanos: int32(nanos), - } -} - -// validateDuration determines whether the durationpb.Duration is valid -// according to the definition in google/protobuf/duration.proto. -// A valid durpb.Duration may still be too large to fit into a time.Duration -// Note that the range of durationpb.Duration is about 10,000 years, -// while the range of time.Duration is about 290 years. -func validateDuration(dur *durationpb.Duration) error { - if dur == nil { - return errors.New("duration: nil Duration") - } - if dur.Seconds < minSeconds || dur.Seconds > maxSeconds { - return fmt.Errorf("duration: %v: seconds out of range", dur) - } - if dur.Nanos <= -1e9 || dur.Nanos >= 1e9 { - return fmt.Errorf("duration: %v: nanos out of range", dur) - } - // Seconds and Nanos must have the same sign, unless d.Nanos is zero. - if (dur.Seconds < 0 && dur.Nanos > 0) || (dur.Seconds > 0 && dur.Nanos < 0) { - return fmt.Errorf("duration: %v: seconds and nanos have different signs", dur) - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go deleted file mode 100644 index d0079ee3..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go +++ /dev/null @@ -1,63 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: github.com/golang/protobuf/ptypes/duration/duration.proto - -package duration - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - durationpb "google.golang.org/protobuf/types/known/durationpb" - reflect "reflect" -) - -// Symbols defined in public import of google/protobuf/duration.proto. - -type Duration = durationpb.Duration - -var File_github_com_golang_protobuf_ptypes_duration_duration_proto protoreflect.FileDescriptor - -var file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = []byte{ - 0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, - 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, - 0x70, 0x65, 0x73, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x64, 0x75, 0x72, - 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, - 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x75, 0x72, - 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x35, 0x5a, 0x33, 0x67, - 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, - 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, - 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3b, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, - 0x6f, 0x6e, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} - -var file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = []interface{}{} -var file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = []int32{ - 0, // [0:0] is the sub-list for method output_type - 0, // [0:0] is the sub-list for method input_type - 0, // [0:0] is the sub-list for extension type_name - 0, // [0:0] is the sub-list for extension extendee - 0, // [0:0] is the sub-list for field type_name -} - -func init() { file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() } -func file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() { - if File_github_com_golang_protobuf_ptypes_duration_duration_proto != nil { - return - } - type x struct{} - out := protoimpl.TypeBuilder{ - File: protoimpl.DescBuilder{ - GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc, - NumEnums: 0, - NumMessages: 0, - NumExtensions: 0, - NumServices: 0, - }, - GoTypes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes, - DependencyIndexes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs, - }.Build() - File_github_com_golang_protobuf_ptypes_duration_duration_proto = out.File - file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = nil - file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = nil - file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go deleted file mode 100644 index 8368a3f7..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go +++ /dev/null @@ -1,112 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ptypes - -import ( - "errors" - "fmt" - "time" - - timestamppb "github.com/golang/protobuf/ptypes/timestamp" -) - -// Range of google.protobuf.Duration as specified in timestamp.proto. -const ( - // Seconds field of the earliest valid Timestamp. - // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - minValidSeconds = -62135596800 - // Seconds field just after the latest valid Timestamp. - // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - maxValidSeconds = 253402300800 -) - -// Timestamp converts a timestamppb.Timestamp to a time.Time. -// It returns an error if the argument is invalid. -// -// Unlike most Go functions, if Timestamp returns an error, the first return -// value is not the zero time.Time. Instead, it is the value obtained from the -// time.Unix function when passed the contents of the Timestamp, in the UTC -// locale. This may or may not be a meaningful time; many invalid Timestamps -// do map to valid time.Times. -// -// A nil Timestamp returns an error. The first return value in that case is -// undefined. -// -// Deprecated: Call the ts.AsTime and ts.CheckValid methods instead. -func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) { - // Don't return the zero value on error, because corresponds to a valid - // timestamp. Instead return whatever time.Unix gives us. - var t time.Time - if ts == nil { - t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp - } else { - t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() - } - return t, validateTimestamp(ts) -} - -// TimestampNow returns a google.protobuf.Timestamp for the current time. -// -// Deprecated: Call the timestamppb.Now function instead. -func TimestampNow() *timestamppb.Timestamp { - ts, err := TimestampProto(time.Now()) - if err != nil { - panic("ptypes: time.Now() out of Timestamp range") - } - return ts -} - -// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. -// It returns an error if the resulting Timestamp is invalid. -// -// Deprecated: Call the timestamppb.New function instead. -func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) { - ts := ×tamppb.Timestamp{ - Seconds: t.Unix(), - Nanos: int32(t.Nanosecond()), - } - if err := validateTimestamp(ts); err != nil { - return nil, err - } - return ts, nil -} - -// TimestampString returns the RFC 3339 string for valid Timestamps. -// For invalid Timestamps, it returns an error message in parentheses. -// -// Deprecated: Call the ts.AsTime method instead, -// followed by a call to the Format method on the time.Time value. -func TimestampString(ts *timestamppb.Timestamp) string { - t, err := Timestamp(ts) - if err != nil { - return fmt.Sprintf("(%v)", err) - } - return t.Format(time.RFC3339Nano) -} - -// validateTimestamp determines whether a Timestamp is valid. -// A valid timestamp represents a time in the range [0001-01-01, 10000-01-01) -// and has a Nanos field in the range [0, 1e9). -// -// If the Timestamp is valid, validateTimestamp returns nil. -// Otherwise, it returns an error that describes the problem. -// -// Every valid Timestamp can be represented by a time.Time, -// but the converse is not true. -func validateTimestamp(ts *timestamppb.Timestamp) error { - if ts == nil { - return errors.New("timestamp: nil Timestamp") - } - if ts.Seconds < minValidSeconds { - return fmt.Errorf("timestamp: %v before 0001-01-01", ts) - } - if ts.Seconds >= maxValidSeconds { - return fmt.Errorf("timestamp: %v after 10000-01-01", ts) - } - if ts.Nanos < 0 || ts.Nanos >= 1e9 { - return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts) - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go deleted file mode 100644 index a76f8076..00000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go +++ /dev/null @@ -1,64 +0,0 @@ -// Code generated by protoc-gen-go. 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All rights reserved. +Copyright (c) 2017 The Go Authors. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are diff --git a/vendor/github.com/google/go-cmp/cmp/compare.go b/vendor/github.com/google/go-cmp/cmp/compare.go new file mode 100644 index 00000000..0f5b8a48 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/compare.go @@ -0,0 +1,671 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package cmp determines equality of values. +// +// This package is intended to be a more powerful and safer alternative to +// [reflect.DeepEqual] for comparing whether two values are semantically equal. +// It is intended to only be used in tests, as performance is not a goal and +// it may panic if it cannot compare the values. Its propensity towards +// panicking means that its unsuitable for production environments where a +// spurious panic may be fatal. +// +// The primary features of cmp are: +// +// - When the default behavior of equality does not suit the test's needs, +// custom equality functions can override the equality operation. +// For example, an equality function may report floats as equal so long as +// they are within some tolerance of each other. +// +// - Types with an Equal method (e.g., [time.Time.Equal]) may use that method +// to determine equality. This allows package authors to determine +// the equality operation for the types that they define. +// +// - If no custom equality functions are used and no Equal method is defined, +// equality is determined by recursively comparing the primitive kinds on +// both values, much like [reflect.DeepEqual]. Unlike [reflect.DeepEqual], +// unexported fields are not compared by default; they result in panics +// unless suppressed by using an [Ignore] option +// (see [github.com/google/go-cmp/cmp/cmpopts.IgnoreUnexported]) +// or explicitly compared using the [Exporter] option. +package cmp + +import ( + "fmt" + "reflect" + "strings" + + "github.com/google/go-cmp/cmp/internal/diff" + "github.com/google/go-cmp/cmp/internal/function" + "github.com/google/go-cmp/cmp/internal/value" +) + +// TODO(≥go1.18): Use any instead of interface{}. + +// Equal reports whether x and y are equal by recursively applying the +// following rules in the given order to x and y and all of their sub-values: +// +// - Let S be the set of all [Ignore], [Transformer], and [Comparer] options that +// remain after applying all path filters, value filters, and type filters. +// If at least one [Ignore] exists in S, then the comparison is ignored. +// If the number of [Transformer] and [Comparer] options in S is non-zero, +// then Equal panics because it is ambiguous which option to use. +// If S contains a single [Transformer], then use that to transform +// the current values and recursively call Equal on the output values. +// If S contains a single [Comparer], then use that to compare the current values. +// Otherwise, evaluation proceeds to the next rule. +// +// - If the values have an Equal method of the form "(T) Equal(T) bool" or +// "(T) Equal(I) bool" where T is assignable to I, then use the result of +// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and +// evaluation proceeds to the next rule. +// +// - Lastly, try to compare x and y based on their basic kinds. +// Simple kinds like booleans, integers, floats, complex numbers, strings, +// and channels are compared using the equivalent of the == operator in Go. +// Functions are only equal if they are both nil, otherwise they are unequal. +// +// Structs are equal if recursively calling Equal on all fields report equal. +// If a struct contains unexported fields, Equal panics unless an [Ignore] option +// (e.g., [github.com/google/go-cmp/cmp/cmpopts.IgnoreUnexported]) ignores that field +// or the [Exporter] option explicitly permits comparing the unexported field. +// +// Slices are equal if they are both nil or both non-nil, where recursively +// calling Equal on all non-ignored slice or array elements report equal. +// Empty non-nil slices and nil slices are not equal; to equate empty slices, +// consider using [github.com/google/go-cmp/cmp/cmpopts.EquateEmpty]. +// +// Maps are equal if they are both nil or both non-nil, where recursively +// calling Equal on all non-ignored map entries report equal. +// Map keys are equal according to the == operator. +// To use custom comparisons for map keys, consider using +// [github.com/google/go-cmp/cmp/cmpopts.SortMaps]. +// Empty non-nil maps and nil maps are not equal; to equate empty maps, +// consider using [github.com/google/go-cmp/cmp/cmpopts.EquateEmpty]. +// +// Pointers and interfaces are equal if they are both nil or both non-nil, +// where they have the same underlying concrete type and recursively +// calling Equal on the underlying values reports equal. +// +// Before recursing into a pointer, slice element, or map, the current path +// is checked to detect whether the address has already been visited. +// If there is a cycle, then the pointed at values are considered equal +// only if both addresses were previously visited in the same path step. +func Equal(x, y interface{}, opts ...Option) bool { + s := newState(opts) + s.compareAny(rootStep(x, y)) + return s.result.Equal() +} + +// Diff returns a human-readable report of the differences between two values: +// y - x. It returns an empty string if and only if Equal returns true for the +// same input values and options. +// +// The output is displayed as a literal in pseudo-Go syntax. +// At the start of each line, a "-" prefix indicates an element removed from x, +// a "+" prefix to indicates an element added from y, and the lack of a prefix +// indicates an element common to both x and y. If possible, the output +// uses fmt.Stringer.String or error.Error methods to produce more humanly +// readable outputs. In such cases, the string is prefixed with either an +// 's' or 'e' character, respectively, to indicate that the method was called. +// +// Do not depend on this output being stable. If you need the ability to +// programmatically interpret the difference, consider using a custom Reporter. +func Diff(x, y interface{}, opts ...Option) string { + s := newState(opts) + + // Optimization: If there are no other reporters, we can optimize for the + // common case where the result is equal (and thus no reported difference). + // This avoids the expensive construction of a difference tree. + if len(s.reporters) == 0 { + s.compareAny(rootStep(x, y)) + if s.result.Equal() { + return "" + } + s.result = diff.Result{} // Reset results + } + + r := new(defaultReporter) + s.reporters = append(s.reporters, reporter{r}) + s.compareAny(rootStep(x, y)) + d := r.String() + if (d == "") != s.result.Equal() { + panic("inconsistent difference and equality results") + } + return d +} + +// rootStep constructs the first path step. If x and y have differing types, +// then they are stored within an empty interface type. +func rootStep(x, y interface{}) PathStep { + vx := reflect.ValueOf(x) + vy := reflect.ValueOf(y) + + // If the inputs are different types, auto-wrap them in an empty interface + // so that they have the same parent type. + var t reflect.Type + if !vx.IsValid() || !vy.IsValid() || vx.Type() != vy.Type() { + t = anyType + if vx.IsValid() { + vvx := reflect.New(t).Elem() + vvx.Set(vx) + vx = vvx + } + if vy.IsValid() { + vvy := reflect.New(t).Elem() + vvy.Set(vy) + vy = vvy + } + } else { + t = vx.Type() + } + + return &pathStep{t, vx, vy} +} + +type state struct { + // These fields represent the "comparison state". + // Calling statelessCompare must not result in observable changes to these. + result diff.Result // The current result of comparison + curPath Path // The current path in the value tree + curPtrs pointerPath // The current set of visited pointers + reporters []reporter // Optional reporters + + // recChecker checks for infinite cycles applying the same set of + // transformers upon the output of itself. + recChecker recChecker + + // dynChecker triggers pseudo-random checks for option correctness. + // It is safe for statelessCompare to mutate this value. + dynChecker dynChecker + + // These fields, once set by processOption, will not change. + exporters []exporter // List of exporters for structs with unexported fields + opts Options // List of all fundamental and filter options +} + +func newState(opts []Option) *state { + // Always ensure a validator option exists to validate the inputs. + s := &state{opts: Options{validator{}}} + s.curPtrs.Init() + s.processOption(Options(opts)) + return s +} + +func (s *state) processOption(opt Option) { + switch opt := opt.(type) { + case nil: + case Options: + for _, o := range opt { + s.processOption(o) + } + case coreOption: + type filtered interface { + isFiltered() bool + } + if fopt, ok := opt.(filtered); ok && !fopt.isFiltered() { + panic(fmt.Sprintf("cannot use an unfiltered option: %v", opt)) + } + s.opts = append(s.opts, opt) + case exporter: + s.exporters = append(s.exporters, opt) + case reporter: + s.reporters = append(s.reporters, opt) + default: + panic(fmt.Sprintf("unknown option %T", opt)) + } +} + +// statelessCompare compares two values and returns the result. +// This function is stateless in that it does not alter the current result, +// or output to any registered reporters. +func (s *state) statelessCompare(step PathStep) diff.Result { + // We do not save and restore curPath and curPtrs because all of the + // compareX methods should properly push and pop from them. + // It is an implementation bug if the contents of the paths differ from + // when calling this function to when returning from it. + + oldResult, oldReporters := s.result, s.reporters + s.result = diff.Result{} // Reset result + s.reporters = nil // Remove reporters to avoid spurious printouts + s.compareAny(step) + res := s.result + s.result, s.reporters = oldResult, oldReporters + return res +} + +func (s *state) compareAny(step PathStep) { + // Update the path stack. + s.curPath.push(step) + defer s.curPath.pop() + for _, r := range s.reporters { + r.PushStep(step) + defer r.PopStep() + } + s.recChecker.Check(s.curPath) + + // Cycle-detection for slice elements (see NOTE in compareSlice). + t := step.Type() + vx, vy := step.Values() + if si, ok := step.(SliceIndex); ok && si.isSlice && vx.IsValid() && vy.IsValid() { + px, py := vx.Addr(), vy.Addr() + if eq, visited := s.curPtrs.Push(px, py); visited { + s.report(eq, reportByCycle) + return + } + defer s.curPtrs.Pop(px, py) + } + + // Rule 1: Check whether an option applies on this node in the value tree. + if s.tryOptions(t, vx, vy) { + return + } + + // Rule 2: Check whether the type has a valid Equal method. + if s.tryMethod(t, vx, vy) { + return + } + + // Rule 3: Compare based on the underlying kind. + switch t.Kind() { + case reflect.Bool: + s.report(vx.Bool() == vy.Bool(), 0) + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + s.report(vx.Int() == vy.Int(), 0) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + s.report(vx.Uint() == vy.Uint(), 0) + case reflect.Float32, reflect.Float64: + s.report(vx.Float() == vy.Float(), 0) + case reflect.Complex64, reflect.Complex128: + s.report(vx.Complex() == vy.Complex(), 0) + case reflect.String: + s.report(vx.String() == vy.String(), 0) + case reflect.Chan, reflect.UnsafePointer: + s.report(vx.Pointer() == vy.Pointer(), 0) + case reflect.Func: + s.report(vx.IsNil() && vy.IsNil(), 0) + case reflect.Struct: + s.compareStruct(t, vx, vy) + case reflect.Slice, reflect.Array: + s.compareSlice(t, vx, vy) + case reflect.Map: + s.compareMap(t, vx, vy) + case reflect.Ptr: + s.comparePtr(t, vx, vy) + case reflect.Interface: + s.compareInterface(t, vx, vy) + default: + panic(fmt.Sprintf("%v kind not handled", t.Kind())) + } +} + +func (s *state) tryOptions(t reflect.Type, vx, vy reflect.Value) bool { + // Evaluate all filters and apply the remaining options. + if opt := s.opts.filter(s, t, vx, vy); opt != nil { + opt.apply(s, vx, vy) + return true + } + return false +} + +func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool { + // Check if this type even has an Equal method. + m, ok := t.MethodByName("Equal") + if !ok || !function.IsType(m.Type, function.EqualAssignable) { + return false + } + + eq := s.callTTBFunc(m.Func, vx, vy) + s.report(eq, reportByMethod) + return true +} + +func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { + if !s.dynChecker.Next() { + return f.Call([]reflect.Value{v})[0] + } + + // Run the function twice and ensure that we get the same results back. + // We run in goroutines so that the race detector (if enabled) can detect + // unsafe mutations to the input. + c := make(chan reflect.Value) + go detectRaces(c, f, v) + got := <-c + want := f.Call([]reflect.Value{v})[0] + if step.vx, step.vy = got, want; !s.statelessCompare(step).Equal() { + // To avoid false-positives with non-reflexive equality operations, + // we sanity check whether a value is equal to itself. + if step.vx, step.vy = want, want; !s.statelessCompare(step).Equal() { + return want + } + panic(fmt.Sprintf("non-deterministic function detected: %s", function.NameOf(f))) + } + return want +} + +func (s *state) callTTBFunc(f, x, y reflect.Value) bool { + if !s.dynChecker.Next() { + return f.Call([]reflect.Value{x, y})[0].Bool() + } + + // Swapping the input arguments is sufficient to check that + // f is symmetric and deterministic. + // We run in goroutines so that the race detector (if enabled) can detect + // unsafe mutations to the input. + c := make(chan reflect.Value) + go detectRaces(c, f, y, x) + got := <-c + want := f.Call([]reflect.Value{x, y})[0].Bool() + if !got.IsValid() || got.Bool() != want { + panic(fmt.Sprintf("non-deterministic or non-symmetric function detected: %s", function.NameOf(f))) + } + return want +} + +func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) { + var ret reflect.Value + defer func() { + recover() // Ignore panics, let the other call to f panic instead + c <- ret + }() + ret = f.Call(vs)[0] +} + +func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) { + var addr bool + var vax, vay reflect.Value // Addressable versions of vx and vy + + var mayForce, mayForceInit bool + step := StructField{&structField{}} + for i := 0; i < t.NumField(); i++ { + step.typ = t.Field(i).Type + step.vx = vx.Field(i) + step.vy = vy.Field(i) + step.name = t.Field(i).Name + step.idx = i + step.unexported = !isExported(step.name) + if step.unexported { + if step.name == "_" { + continue + } + // Defer checking of unexported fields until later to give an + // Ignore a chance to ignore the field. + if !vax.IsValid() || !vay.IsValid() { + // For retrieveUnexportedField to work, the parent struct must + // be addressable. Create a new copy of the values if + // necessary to make them addressable. + addr = vx.CanAddr() || vy.CanAddr() + vax = makeAddressable(vx) + vay = makeAddressable(vy) + } + if !mayForceInit { + for _, xf := range s.exporters { + mayForce = mayForce || xf(t) + } + mayForceInit = true + } + step.mayForce = mayForce + step.paddr = addr + step.pvx = vax + step.pvy = vay + step.field = t.Field(i) + } + s.compareAny(step) + } +} + +func (s *state) compareSlice(t reflect.Type, vx, vy reflect.Value) { + isSlice := t.Kind() == reflect.Slice + if isSlice && (vx.IsNil() || vy.IsNil()) { + s.report(vx.IsNil() && vy.IsNil(), 0) + return + } + + // NOTE: It is incorrect to call curPtrs.Push on the slice header pointer + // since slices represents a list of pointers, rather than a single pointer. + // The pointer checking logic must be handled on a per-element basis + // in compareAny. + // + // A slice header (see reflect.SliceHeader) in Go is a tuple of a starting + // pointer P, a length N, and a capacity C. Supposing each slice element has + // a memory size of M, then the slice is equivalent to the list of pointers: + // [P+i*M for i in range(N)] + // + // For example, v[:0] and v[:1] are slices with the same starting pointer, + // but they are clearly different values. Using the slice pointer alone + // violates the assumption that equal pointers implies equal values. + + step := SliceIndex{&sliceIndex{pathStep: pathStep{typ: t.Elem()}, isSlice: isSlice}} + withIndexes := func(ix, iy int) SliceIndex { + if ix >= 0 { + step.vx, step.xkey = vx.Index(ix), ix + } else { + step.vx, step.xkey = reflect.Value{}, -1 + } + if iy >= 0 { + step.vy, step.ykey = vy.Index(iy), iy + } else { + step.vy, step.ykey = reflect.Value{}, -1 + } + return step + } + + // Ignore options are able to ignore missing elements in a slice. + // However, detecting these reliably requires an optimal differencing + // algorithm, for which diff.Difference is not. + // + // Instead, we first iterate through both slices to detect which elements + // would be ignored if standing alone. The index of non-discarded elements + // are stored in a separate slice, which diffing is then performed on. + var indexesX, indexesY []int + var ignoredX, ignoredY []bool + for ix := 0; ix < vx.Len(); ix++ { + ignored := s.statelessCompare(withIndexes(ix, -1)).NumDiff == 0 + if !ignored { + indexesX = append(indexesX, ix) + } + ignoredX = append(ignoredX, ignored) + } + for iy := 0; iy < vy.Len(); iy++ { + ignored := s.statelessCompare(withIndexes(-1, iy)).NumDiff == 0 + if !ignored { + indexesY = append(indexesY, iy) + } + ignoredY = append(ignoredY, ignored) + } + + // Compute an edit-script for slices vx and vy (excluding ignored elements). + edits := diff.Difference(len(indexesX), len(indexesY), func(ix, iy int) diff.Result { + return s.statelessCompare(withIndexes(indexesX[ix], indexesY[iy])) + }) + + // Replay the ignore-scripts and the edit-script. + var ix, iy int + for ix < vx.Len() || iy < vy.Len() { + var e diff.EditType + switch { + case ix < len(ignoredX) && ignoredX[ix]: + e = diff.UniqueX + case iy < len(ignoredY) && ignoredY[iy]: + e = diff.UniqueY + default: + e, edits = edits[0], edits[1:] + } + switch e { + case diff.UniqueX: + s.compareAny(withIndexes(ix, -1)) + ix++ + case diff.UniqueY: + s.compareAny(withIndexes(-1, iy)) + iy++ + default: + s.compareAny(withIndexes(ix, iy)) + ix++ + iy++ + } + } +} + +func (s *state) compareMap(t reflect.Type, vx, vy reflect.Value) { + if vx.IsNil() || vy.IsNil() { + s.report(vx.IsNil() && vy.IsNil(), 0) + return + } + + // Cycle-detection for maps. + if eq, visited := s.curPtrs.Push(vx, vy); visited { + s.report(eq, reportByCycle) + return + } + defer s.curPtrs.Pop(vx, vy) + + // We combine and sort the two map keys so that we can perform the + // comparisons in a deterministic order. + step := MapIndex{&mapIndex{pathStep: pathStep{typ: t.Elem()}}} + for _, k := range value.SortKeys(append(vx.MapKeys(), vy.MapKeys()...)) { + step.vx = vx.MapIndex(k) + step.vy = vy.MapIndex(k) + step.key = k + if !step.vx.IsValid() && !step.vy.IsValid() { + // It is possible for both vx and vy to be invalid if the + // key contained a NaN value in it. + // + // Even with the ability to retrieve NaN keys in Go 1.12, + // there still isn't a sensible way to compare the values since + // a NaN key may map to multiple unordered values. + // The most reasonable way to compare NaNs would be to compare the + // set of values. However, this is impossible to do efficiently + // since set equality is provably an O(n^2) operation given only + // an Equal function. If we had a Less function or Hash function, + // this could be done in O(n*log(n)) or O(n), respectively. + // + // Rather than adding complex logic to deal with NaNs, make it + // the user's responsibility to compare such obscure maps. + const help = "consider providing a Comparer to compare the map" + panic(fmt.Sprintf("%#v has map key with NaNs\n%s", s.curPath, help)) + } + s.compareAny(step) + } +} + +func (s *state) comparePtr(t reflect.Type, vx, vy reflect.Value) { + if vx.IsNil() || vy.IsNil() { + s.report(vx.IsNil() && vy.IsNil(), 0) + return + } + + // Cycle-detection for pointers. + if eq, visited := s.curPtrs.Push(vx, vy); visited { + s.report(eq, reportByCycle) + return + } + defer s.curPtrs.Pop(vx, vy) + + vx, vy = vx.Elem(), vy.Elem() + s.compareAny(Indirect{&indirect{pathStep{t.Elem(), vx, vy}}}) +} + +func (s *state) compareInterface(t reflect.Type, vx, vy reflect.Value) { + if vx.IsNil() || vy.IsNil() { + s.report(vx.IsNil() && vy.IsNil(), 0) + return + } + vx, vy = vx.Elem(), vy.Elem() + if vx.Type() != vy.Type() { + s.report(false, 0) + return + } + s.compareAny(TypeAssertion{&typeAssertion{pathStep{vx.Type(), vx, vy}}}) +} + +func (s *state) report(eq bool, rf resultFlags) { + if rf&reportByIgnore == 0 { + if eq { + s.result.NumSame++ + rf |= reportEqual + } else { + s.result.NumDiff++ + rf |= reportUnequal + } + } + for _, r := range s.reporters { + r.Report(Result{flags: rf}) + } +} + +// recChecker tracks the state needed to periodically perform checks that +// user provided transformers are not stuck in an infinitely recursive cycle. +type recChecker struct{ next int } + +// Check scans the Path for any recursive transformers and panics when any +// recursive transformers are detected. Note that the presence of a +// recursive Transformer does not necessarily imply an infinite cycle. +// As such, this check only activates after some minimal number of path steps. +func (rc *recChecker) Check(p Path) { + const minLen = 1 << 16 + if rc.next == 0 { + rc.next = minLen + } + if len(p) < rc.next { + return + } + rc.next <<= 1 + + // Check whether the same transformer has appeared at least twice. + var ss []string + m := map[Option]int{} + for _, ps := range p { + if t, ok := ps.(Transform); ok { + t := t.Option() + if m[t] == 1 { // Transformer was used exactly once before + tf := t.(*transformer).fnc.Type() + ss = append(ss, fmt.Sprintf("%v: %v => %v", t, tf.In(0), tf.Out(0))) + } + m[t]++ + } + } + if len(ss) > 0 { + const warning = "recursive set of Transformers detected" + const help = "consider using cmpopts.AcyclicTransformer" + set := strings.Join(ss, "\n\t") + panic(fmt.Sprintf("%s:\n\t%s\n%s", warning, set, help)) + } +} + +// dynChecker tracks the state needed to periodically perform checks that +// user provided functions are symmetric and deterministic. +// The zero value is safe for immediate use. +type dynChecker struct{ curr, next int } + +// Next increments the state and reports whether a check should be performed. +// +// Checks occur every Nth function call, where N is a triangular number: +// +// 0 1 3 6 10 15 21 28 36 45 55 66 78 91 105 120 136 153 171 190 ... +// +// See https://en.wikipedia.org/wiki/Triangular_number +// +// This sequence ensures that the cost of checks drops significantly as +// the number of functions calls grows larger. +func (dc *dynChecker) Next() bool { + ok := dc.curr == dc.next + if ok { + dc.curr = 0 + dc.next++ + } + dc.curr++ + return ok +} + +// makeAddressable returns a value that is always addressable. +// It returns the input verbatim if it is already addressable, +// otherwise it creates a new value and returns an addressable copy. +func makeAddressable(v reflect.Value) reflect.Value { + if v.CanAddr() { + return v + } + vc := reflect.New(v.Type()).Elem() + vc.Set(v) + return vc +} diff --git a/vendor/github.com/google/go-cmp/cmp/export.go b/vendor/github.com/google/go-cmp/cmp/export.go new file mode 100644 index 00000000..29f82fe6 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/export.go @@ -0,0 +1,31 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "reflect" + "unsafe" +) + +// retrieveUnexportedField uses unsafe to forcibly retrieve any field from +// a struct such that the value has read-write permissions. +// +// The parent struct, v, must be addressable, while f must be a StructField +// describing the field to retrieve. If addr is false, +// then the returned value will be shallowed copied to be non-addressable. +func retrieveUnexportedField(v reflect.Value, f reflect.StructField, addr bool) reflect.Value { + ve := reflect.NewAt(f.Type, unsafe.Pointer(uintptr(unsafe.Pointer(v.UnsafeAddr()))+f.Offset)).Elem() + if !addr { + // A field is addressable if and only if the struct is addressable. + // If the original parent value was not addressable, shallow copy the + // value to make it non-addressable to avoid leaking an implementation + // detail of how forcibly exporting a field works. + if ve.Kind() == reflect.Interface && ve.IsNil() { + return reflect.Zero(f.Type) + } + return reflect.ValueOf(ve.Interface()).Convert(f.Type) + } + return ve +} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go new file mode 100644 index 00000000..36062a60 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go @@ -0,0 +1,18 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !cmp_debug +// +build !cmp_debug + +package diff + +var debug debugger + +type debugger struct{} + +func (debugger) Begin(_, _ int, f EqualFunc, _, _ *EditScript) EqualFunc { + return f +} +func (debugger) Update() {} +func (debugger) Finish() {} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go new file mode 100644 index 00000000..a3b97a1a --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go @@ -0,0 +1,123 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build cmp_debug +// +build cmp_debug + +package diff + +import ( + "fmt" + "strings" + "sync" + "time" +) + +// The algorithm can be seen running in real-time by enabling debugging: +// go test -tags=cmp_debug -v +// +// Example output: +// === RUN TestDifference/#34 +// ┌───────────────────────────────┠+// │ \ · · · · · · · · · · · · · · │ +// │ · # · · · · · · · · · · · · · │ +// │ · \ · · · · · · · · · · · · · │ +// │ · · \ · · · · · · · · · · · · │ +// │ · · · X # · · · · · · · · · · │ +// │ · · · # \ · · · · · · · · · · │ +// │ · · · · · # # · · · · · · · · │ +// │ · · · · · # \ · · · · · · · · │ +// │ · · · · · · · \ · · · · · · · │ +// │ · · · · · · · · \ · · · · · · │ +// │ · · · · · · · · · \ · · · · · │ +// │ · · · · · · · · · · \ · · # · │ +// │ · · · · · · · · · · · \ # # · │ +// │ · · · · · · · · · · · # # # · │ +// │ · · · · · · · · · · # # # # · │ +// │ · · · · · · · · · # # # # # · │ +// │ · · · · · · · · · · · · · · \ │ +// └───────────────────────────────┘ +// [.Y..M.XY......YXYXY.|] +// +// The grid represents the edit-graph where the horizontal axis represents +// list X and the vertical axis represents list Y. The start of the two lists +// is the top-left, while the ends are the bottom-right. The '·' represents +// an unexplored node in the graph. The '\' indicates that the two symbols +// from list X and Y are equal. The 'X' indicates that two symbols are similar +// (but not exactly equal) to each other. The '#' indicates that the two symbols +// are different (and not similar). The algorithm traverses this graph trying to +// make the paths starting in the top-left and the bottom-right connect. +// +// The series of '.', 'X', 'Y', and 'M' characters at the bottom represents +// the currently established path from the forward and reverse searches, +// separated by a '|' character. + +const ( + updateDelay = 100 * time.Millisecond + finishDelay = 500 * time.Millisecond + ansiTerminal = true // ANSI escape codes used to move terminal cursor +) + +var debug debugger + +type debugger struct { + sync.Mutex + p1, p2 EditScript + fwdPath, revPath *EditScript + grid []byte + lines int +} + +func (dbg *debugger) Begin(nx, ny int, f EqualFunc, p1, p2 *EditScript) EqualFunc { + dbg.Lock() + dbg.fwdPath, dbg.revPath = p1, p2 + top := "┌─" + strings.Repeat("──", nx) + "â”\n" + row := "│ " + strings.Repeat("· ", nx) + "│\n" + btm := "└─" + strings.Repeat("──", nx) + "┘\n" + dbg.grid = []byte(top + strings.Repeat(row, ny) + btm) + dbg.lines = strings.Count(dbg.String(), "\n") + fmt.Print(dbg) + + // Wrap the EqualFunc so that we can intercept each result. + return func(ix, iy int) (r Result) { + cell := dbg.grid[len(top)+iy*len(row):][len("│ ")+len("· ")*ix:][:len("·")] + for i := range cell { + cell[i] = 0 // Zero out the multiple bytes of UTF-8 middle-dot + } + switch r = f(ix, iy); { + case r.Equal(): + cell[0] = '\\' + case r.Similar(): + cell[0] = 'X' + default: + cell[0] = '#' + } + return + } +} + +func (dbg *debugger) Update() { + dbg.print(updateDelay) +} + +func (dbg *debugger) Finish() { + dbg.print(finishDelay) + dbg.Unlock() +} + +func (dbg *debugger) String() string { + dbg.p1, dbg.p2 = *dbg.fwdPath, dbg.p2[:0] + for i := len(*dbg.revPath) - 1; i >= 0; i-- { + dbg.p2 = append(dbg.p2, (*dbg.revPath)[i]) + } + return fmt.Sprintf("%s[%v|%v]\n\n", dbg.grid, dbg.p1, dbg.p2) +} + +func (dbg *debugger) print(d time.Duration) { + if ansiTerminal { + fmt.Printf("\x1b[%dA", dbg.lines) // Reset terminal cursor + } + fmt.Print(dbg) + time.Sleep(d) +} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go new file mode 100644 index 00000000..a248e543 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go @@ -0,0 +1,402 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package diff implements an algorithm for producing edit-scripts. +// The edit-script is a sequence of operations needed to transform one list +// of symbols into another (or vice-versa). The edits allowed are insertions, +// deletions, and modifications. The summation of all edits is called the +// Levenshtein distance as this problem is well-known in computer science. +// +// This package prioritizes performance over accuracy. That is, the run time +// is more important than obtaining a minimal Levenshtein distance. +package diff + +import ( + "math/rand" + "time" + + "github.com/google/go-cmp/cmp/internal/flags" +) + +// EditType represents a single operation within an edit-script. +type EditType uint8 + +const ( + // Identity indicates that a symbol pair is identical in both list X and Y. + Identity EditType = iota + // UniqueX indicates that a symbol only exists in X and not Y. + UniqueX + // UniqueY indicates that a symbol only exists in Y and not X. + UniqueY + // Modified indicates that a symbol pair is a modification of each other. + Modified +) + +// EditScript represents the series of differences between two lists. +type EditScript []EditType + +// String returns a human-readable string representing the edit-script where +// Identity, UniqueX, UniqueY, and Modified are represented by the +// '.', 'X', 'Y', and 'M' characters, respectively. +func (es EditScript) String() string { + b := make([]byte, len(es)) + for i, e := range es { + switch e { + case Identity: + b[i] = '.' + case UniqueX: + b[i] = 'X' + case UniqueY: + b[i] = 'Y' + case Modified: + b[i] = 'M' + default: + panic("invalid edit-type") + } + } + return string(b) +} + +// stats returns a histogram of the number of each type of edit operation. +func (es EditScript) stats() (s struct{ NI, NX, NY, NM int }) { + for _, e := range es { + switch e { + case Identity: + s.NI++ + case UniqueX: + s.NX++ + case UniqueY: + s.NY++ + case Modified: + s.NM++ + default: + panic("invalid edit-type") + } + } + return +} + +// Dist is the Levenshtein distance and is guaranteed to be 0 if and only if +// lists X and Y are equal. +func (es EditScript) Dist() int { return len(es) - es.stats().NI } + +// LenX is the length of the X list. +func (es EditScript) LenX() int { return len(es) - es.stats().NY } + +// LenY is the length of the Y list. +func (es EditScript) LenY() int { return len(es) - es.stats().NX } + +// EqualFunc reports whether the symbols at indexes ix and iy are equal. +// When called by Difference, the index is guaranteed to be within nx and ny. +type EqualFunc func(ix int, iy int) Result + +// Result is the result of comparison. +// NumSame is the number of sub-elements that are equal. +// NumDiff is the number of sub-elements that are not equal. +type Result struct{ NumSame, NumDiff int } + +// BoolResult returns a Result that is either Equal or not Equal. +func BoolResult(b bool) Result { + if b { + return Result{NumSame: 1} // Equal, Similar + } else { + return Result{NumDiff: 2} // Not Equal, not Similar + } +} + +// Equal indicates whether the symbols are equal. Two symbols are equal +// if and only if NumDiff == 0. If Equal, then they are also Similar. +func (r Result) Equal() bool { return r.NumDiff == 0 } + +// Similar indicates whether two symbols are similar and may be represented +// by using the Modified type. As a special case, we consider binary comparisons +// (i.e., those that return Result{1, 0} or Result{0, 1}) to be similar. +// +// The exact ratio of NumSame to NumDiff to determine similarity may change. +func (r Result) Similar() bool { + // Use NumSame+1 to offset NumSame so that binary comparisons are similar. + return r.NumSame+1 >= r.NumDiff +} + +var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0 + +// Difference reports whether two lists of lengths nx and ny are equal +// given the definition of equality provided as f. +// +// This function returns an edit-script, which is a sequence of operations +// needed to convert one list into the other. The following invariants for +// the edit-script are maintained: +// - eq == (es.Dist()==0) +// - nx == es.LenX() +// - ny == es.LenY() +// +// This algorithm is not guaranteed to be an optimal solution (i.e., one that +// produces an edit-script with a minimal Levenshtein distance). This algorithm +// favors performance over optimality. The exact output is not guaranteed to +// be stable and may change over time. +func Difference(nx, ny int, f EqualFunc) (es EditScript) { + // This algorithm is based on traversing what is known as an "edit-graph". + // See Figure 1 from "An O(ND) Difference Algorithm and Its Variations" + // by Eugene W. Myers. Since D can be as large as N itself, this is + // effectively O(N^2). Unlike the algorithm from that paper, we are not + // interested in the optimal path, but at least some "decent" path. + // + // For example, let X and Y be lists of symbols: + // X = [A B C A B B A] + // Y = [C B A B A C] + // + // The edit-graph can be drawn as the following: + // A B C A B B A + // ┌─────────────┠+ // C │_|_|\|_|_|_|_│ 0 + // B │_|\|_|_|\|\|_│ 1 + // A │\|_|_|\|_|_|\│ 2 + // B │_|\|_|_|\|\|_│ 3 + // A │\|_|_|\|_|_|\│ 4 + // C │ | |\| | | | │ 5 + // └─────────────┘ 6 + // 0 1 2 3 4 5 6 7 + // + // List X is written along the horizontal axis, while list Y is written + // along the vertical axis. At any point on this grid, if the symbol in + // list X matches the corresponding symbol in list Y, then a '\' is drawn. + // The goal of any minimal edit-script algorithm is to find a path from the + // top-left corner to the bottom-right corner, while traveling through the + // fewest horizontal or vertical edges. + // A horizontal edge is equivalent to inserting a symbol from list X. + // A vertical edge is equivalent to inserting a symbol from list Y. + // A diagonal edge is equivalent to a matching symbol between both X and Y. + + // Invariants: + // - 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx + // - 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny + // + // In general: + // - fwdFrontier.X < revFrontier.X + // - fwdFrontier.Y < revFrontier.Y + // + // Unless, it is time for the algorithm to terminate. + fwdPath := path{+1, point{0, 0}, make(EditScript, 0, (nx+ny)/2)} + revPath := path{-1, point{nx, ny}, make(EditScript, 0)} + fwdFrontier := fwdPath.point // Forward search frontier + revFrontier := revPath.point // Reverse search frontier + + // Search budget bounds the cost of searching for better paths. + // The longest sequence of non-matching symbols that can be tolerated is + // approximately the square-root of the search budget. + searchBudget := 4 * (nx + ny) // O(n) + + // Running the tests with the "cmp_debug" build tag prints a visualization + // of the algorithm running in real-time. This is educational for + // understanding how the algorithm works. See debug_enable.go. + f = debug.Begin(nx, ny, f, &fwdPath.es, &revPath.es) + + // The algorithm below is a greedy, meet-in-the-middle algorithm for + // computing sub-optimal edit-scripts between two lists. + // + // The algorithm is approximately as follows: + // - Searching for differences switches back-and-forth between + // a search that starts at the beginning (the top-left corner), and + // a search that starts at the end (the bottom-right corner). + // The goal of the search is connect with the search + // from the opposite corner. + // - As we search, we build a path in a greedy manner, + // where the first match seen is added to the path (this is sub-optimal, + // but provides a decent result in practice). When matches are found, + // we try the next pair of symbols in the lists and follow all matches + // as far as possible. + // - When searching for matches, we search along a diagonal going through + // through the "frontier" point. If no matches are found, + // we advance the frontier towards the opposite corner. + // - This algorithm terminates when either the X coordinates or the + // Y coordinates of the forward and reverse frontier points ever intersect. + + // This algorithm is correct even if searching only in the forward direction + // or in the reverse direction. We do both because it is commonly observed + // that two lists commonly differ because elements were added to the front + // or end of the other list. + // + // Non-deterministically start with either the forward or reverse direction + // to introduce some deliberate instability so that we have the flexibility + // to change this algorithm in the future. + if flags.Deterministic || randBool { + goto forwardSearch + } else { + goto reverseSearch + } + +forwardSearch: + { + // Forward search from the beginning. + if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 { + goto finishSearch + } + for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ { + // Search in a diagonal pattern for a match. + z := zigzag(i) + p := point{fwdFrontier.X + z, fwdFrontier.Y - z} + switch { + case p.X >= revPath.X || p.Y < fwdPath.Y: + stop1 = true // Hit top-right corner + case p.Y >= revPath.Y || p.X < fwdPath.X: + stop2 = true // Hit bottom-left corner + case f(p.X, p.Y).Equal(): + // Match found, so connect the path to this point. + fwdPath.connect(p, f) + fwdPath.append(Identity) + // Follow sequence of matches as far as possible. + for fwdPath.X < revPath.X && fwdPath.Y < revPath.Y { + if !f(fwdPath.X, fwdPath.Y).Equal() { + break + } + fwdPath.append(Identity) + } + fwdFrontier = fwdPath.point + stop1, stop2 = true, true + default: + searchBudget-- // Match not found + } + debug.Update() + } + // Advance the frontier towards reverse point. + if revPath.X-fwdFrontier.X >= revPath.Y-fwdFrontier.Y { + fwdFrontier.X++ + } else { + fwdFrontier.Y++ + } + goto reverseSearch + } + +reverseSearch: + { + // Reverse search from the end. + if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 { + goto finishSearch + } + for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ { + // Search in a diagonal pattern for a match. + z := zigzag(i) + p := point{revFrontier.X - z, revFrontier.Y + z} + switch { + case fwdPath.X >= p.X || revPath.Y < p.Y: + stop1 = true // Hit bottom-left corner + case fwdPath.Y >= p.Y || revPath.X < p.X: + stop2 = true // Hit top-right corner + case f(p.X-1, p.Y-1).Equal(): + // Match found, so connect the path to this point. + revPath.connect(p, f) + revPath.append(Identity) + // Follow sequence of matches as far as possible. + for fwdPath.X < revPath.X && fwdPath.Y < revPath.Y { + if !f(revPath.X-1, revPath.Y-1).Equal() { + break + } + revPath.append(Identity) + } + revFrontier = revPath.point + stop1, stop2 = true, true + default: + searchBudget-- // Match not found + } + debug.Update() + } + // Advance the frontier towards forward point. + if revFrontier.X-fwdPath.X >= revFrontier.Y-fwdPath.Y { + revFrontier.X-- + } else { + revFrontier.Y-- + } + goto forwardSearch + } + +finishSearch: + // Join the forward and reverse paths and then append the reverse path. + fwdPath.connect(revPath.point, f) + for i := len(revPath.es) - 1; i >= 0; i-- { + t := revPath.es[i] + revPath.es = revPath.es[:i] + fwdPath.append(t) + } + debug.Finish() + return fwdPath.es +} + +type path struct { + dir int // +1 if forward, -1 if reverse + point // Leading point of the EditScript path + es EditScript +} + +// connect appends any necessary Identity, Modified, UniqueX, or UniqueY types +// to the edit-script to connect p.point to dst. +func (p *path) connect(dst point, f EqualFunc) { + if p.dir > 0 { + // Connect in forward direction. + for dst.X > p.X && dst.Y > p.Y { + switch r := f(p.X, p.Y); { + case r.Equal(): + p.append(Identity) + case r.Similar(): + p.append(Modified) + case dst.X-p.X >= dst.Y-p.Y: + p.append(UniqueX) + default: + p.append(UniqueY) + } + } + for dst.X > p.X { + p.append(UniqueX) + } + for dst.Y > p.Y { + p.append(UniqueY) + } + } else { + // Connect in reverse direction. + for p.X > dst.X && p.Y > dst.Y { + switch r := f(p.X-1, p.Y-1); { + case r.Equal(): + p.append(Identity) + case r.Similar(): + p.append(Modified) + case p.Y-dst.Y >= p.X-dst.X: + p.append(UniqueY) + default: + p.append(UniqueX) + } + } + for p.X > dst.X { + p.append(UniqueX) + } + for p.Y > dst.Y { + p.append(UniqueY) + } + } +} + +func (p *path) append(t EditType) { + p.es = append(p.es, t) + switch t { + case Identity, Modified: + p.add(p.dir, p.dir) + case UniqueX: + p.add(p.dir, 0) + case UniqueY: + p.add(0, p.dir) + } + debug.Update() +} + +type point struct{ X, Y int } + +func (p *point) add(dx, dy int) { p.X += dx; p.Y += dy } + +// zigzag maps a consecutive sequence of integers to a zig-zag sequence. +// +// [0 1 2 3 4 5 ...] => [0 -1 +1 -2 +2 ...] +func zigzag(x int) int { + if x&1 != 0 { + x = ^x + } + return x >> 1 +} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go new file mode 100644 index 00000000..d8e459c9 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go @@ -0,0 +1,9 @@ +// Copyright 2019, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flags + +// Deterministic controls whether the output of Diff should be deterministic. +// This is only used for testing. +var Deterministic bool diff --git a/vendor/github.com/google/go-cmp/cmp/internal/function/func.go b/vendor/github.com/google/go-cmp/cmp/internal/function/func.go new file mode 100644 index 00000000..d127d436 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/function/func.go @@ -0,0 +1,99 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package function provides functionality for identifying function types. +package function + +import ( + "reflect" + "regexp" + "runtime" + "strings" +) + +type funcType int + +const ( + _ funcType = iota + + tbFunc // func(T) bool + ttbFunc // func(T, T) bool + trbFunc // func(T, R) bool + tibFunc // func(T, I) bool + trFunc // func(T) R + + Equal = ttbFunc // func(T, T) bool + EqualAssignable = tibFunc // func(T, I) bool; encapsulates func(T, T) bool + Transformer = trFunc // func(T) R + ValueFilter = ttbFunc // func(T, T) bool + Less = ttbFunc // func(T, T) bool + ValuePredicate = tbFunc // func(T) bool + KeyValuePredicate = trbFunc // func(T, R) bool +) + +var boolType = reflect.TypeOf(true) + +// IsType reports whether the reflect.Type is of the specified function type. +func IsType(t reflect.Type, ft funcType) bool { + if t == nil || t.Kind() != reflect.Func || t.IsVariadic() { + return false + } + ni, no := t.NumIn(), t.NumOut() + switch ft { + case tbFunc: // func(T) bool + if ni == 1 && no == 1 && t.Out(0) == boolType { + return true + } + case ttbFunc: // func(T, T) bool + if ni == 2 && no == 1 && t.In(0) == t.In(1) && t.Out(0) == boolType { + return true + } + case trbFunc: // func(T, R) bool + if ni == 2 && no == 1 && t.Out(0) == boolType { + return true + } + case tibFunc: // func(T, I) bool + if ni == 2 && no == 1 && t.In(0).AssignableTo(t.In(1)) && t.Out(0) == boolType { + return true + } + case trFunc: // func(T) R + if ni == 1 && no == 1 { + return true + } + } + return false +} + +var lastIdentRx = regexp.MustCompile(`[_\p{L}][_\p{L}\p{N}]*$`) + +// NameOf returns the name of the function value. +func NameOf(v reflect.Value) string { + fnc := runtime.FuncForPC(v.Pointer()) + if fnc == nil { + return "" + } + fullName := fnc.Name() // e.g., "long/path/name/mypkg.(*MyType).(long/path/name/mypkg.myMethod)-fm" + + // Method closures have a "-fm" suffix. + fullName = strings.TrimSuffix(fullName, "-fm") + + var name string + for len(fullName) > 0 { + inParen := strings.HasSuffix(fullName, ")") + fullName = strings.TrimSuffix(fullName, ")") + + s := lastIdentRx.FindString(fullName) + if s == "" { + break + } + name = s + "." + name + fullName = strings.TrimSuffix(fullName, s) + + if i := strings.LastIndexByte(fullName, '('); inParen && i >= 0 { + fullName = fullName[:i] + } + fullName = strings.TrimSuffix(fullName, ".") + } + return strings.TrimSuffix(name, ".") +} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go new file mode 100644 index 00000000..7b498bb2 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go @@ -0,0 +1,164 @@ +// Copyright 2020, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package value + +import ( + "reflect" + "strconv" +) + +var anyType = reflect.TypeOf((*interface{})(nil)).Elem() + +// TypeString is nearly identical to reflect.Type.String, +// but has an additional option to specify that full type names be used. +func TypeString(t reflect.Type, qualified bool) string { + return string(appendTypeName(nil, t, qualified, false)) +} + +func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte { + // BUG: Go reflection provides no way to disambiguate two named types + // of the same name and within the same package, + // but declared within the namespace of different functions. + + // Use the "any" alias instead of "interface{}" for better readability. + if t == anyType { + return append(b, "any"...) + } + + // Named type. + if t.Name() != "" { + if qualified && t.PkgPath() != "" { + b = append(b, '"') + b = append(b, t.PkgPath()...) + b = append(b, '"') + b = append(b, '.') + b = append(b, t.Name()...) + } else { + b = append(b, t.String()...) + } + return b + } + + // Unnamed type. + switch k := t.Kind(); k { + case reflect.Bool, reflect.String, reflect.UnsafePointer, + reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, + reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr, + reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128: + b = append(b, k.String()...) + case reflect.Chan: + if t.ChanDir() == reflect.RecvDir { + b = append(b, "<-"...) + } + b = append(b, "chan"...) + if t.ChanDir() == reflect.SendDir { + b = append(b, "<-"...) + } + b = append(b, ' ') + b = appendTypeName(b, t.Elem(), qualified, false) + case reflect.Func: + if !elideFunc { + b = append(b, "func"...) + } + b = append(b, '(') + for i := 0; i < t.NumIn(); i++ { + if i > 0 { + b = append(b, ", "...) + } + if i == t.NumIn()-1 && t.IsVariadic() { + b = append(b, "..."...) + b = appendTypeName(b, t.In(i).Elem(), qualified, false) + } else { + b = appendTypeName(b, t.In(i), qualified, false) + } + } + b = append(b, ')') + switch t.NumOut() { + case 0: + // Do nothing + case 1: + b = append(b, ' ') + b = appendTypeName(b, t.Out(0), qualified, false) + default: + b = append(b, " ("...) + for i := 0; i < t.NumOut(); i++ { + if i > 0 { + b = append(b, ", "...) + } + b = appendTypeName(b, t.Out(i), qualified, false) + } + b = append(b, ')') + } + case reflect.Struct: + b = append(b, "struct{ "...) + for i := 0; i < t.NumField(); i++ { + if i > 0 { + b = append(b, "; "...) + } + sf := t.Field(i) + if !sf.Anonymous { + if qualified && sf.PkgPath != "" { + b = append(b, '"') + b = append(b, sf.PkgPath...) + b = append(b, '"') + b = append(b, '.') + } + b = append(b, sf.Name...) + b = append(b, ' ') + } + b = appendTypeName(b, sf.Type, qualified, false) + if sf.Tag != "" { + b = append(b, ' ') + b = strconv.AppendQuote(b, string(sf.Tag)) + } + } + if b[len(b)-1] == ' ' { + b = b[:len(b)-1] + } else { + b = append(b, ' ') + } + b = append(b, '}') + case reflect.Slice, reflect.Array: + b = append(b, '[') + if k == reflect.Array { + b = strconv.AppendUint(b, uint64(t.Len()), 10) + } + b = append(b, ']') + b = appendTypeName(b, t.Elem(), qualified, false) + case reflect.Map: + b = append(b, "map["...) + b = appendTypeName(b, t.Key(), qualified, false) + b = append(b, ']') + b = appendTypeName(b, t.Elem(), qualified, false) + case reflect.Ptr: + b = append(b, '*') + b = appendTypeName(b, t.Elem(), qualified, false) + case reflect.Interface: + b = append(b, "interface{ "...) + for i := 0; i < t.NumMethod(); i++ { + if i > 0 { + b = append(b, "; "...) + } + m := t.Method(i) + if qualified && m.PkgPath != "" { + b = append(b, '"') + b = append(b, m.PkgPath...) + b = append(b, '"') + b = append(b, '.') + } + b = append(b, m.Name...) + b = appendTypeName(b, m.Type, qualified, true) + } + if b[len(b)-1] == ' ' { + b = b[:len(b)-1] + } else { + b = append(b, ' ') + } + b = append(b, '}') + default: + panic("invalid kind: " + k.String()) + } + return b +} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer.go new file mode 100644 index 00000000..e5dfff69 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer.go @@ -0,0 +1,34 @@ +// Copyright 2018, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package value + +import ( + "reflect" + "unsafe" +) + +// Pointer is an opaque typed pointer and is guaranteed to be comparable. +type Pointer struct { + p unsafe.Pointer + t reflect.Type +} + +// PointerOf returns a Pointer from v, which must be a +// reflect.Ptr, reflect.Slice, or reflect.Map. +func PointerOf(v reflect.Value) Pointer { + // The proper representation of a pointer is unsafe.Pointer, + // which is necessary if the GC ever uses a moving collector. + return Pointer{unsafe.Pointer(v.Pointer()), v.Type()} +} + +// IsNil reports whether the pointer is nil. +func (p Pointer) IsNil() bool { + return p.p == nil +} + +// Uintptr returns the pointer as a uintptr. +func (p Pointer) Uintptr() uintptr { + return uintptr(p.p) +} diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go b/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go new file mode 100644 index 00000000..98533b03 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go @@ -0,0 +1,106 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package value + +import ( + "fmt" + "math" + "reflect" + "sort" +) + +// SortKeys sorts a list of map keys, deduplicating keys if necessary. +// The type of each value must be comparable. +func SortKeys(vs []reflect.Value) []reflect.Value { + if len(vs) == 0 { + return vs + } + + // Sort the map keys. + sort.SliceStable(vs, func(i, j int) bool { return isLess(vs[i], vs[j]) }) + + // Deduplicate keys (fails for NaNs). + vs2 := vs[:1] + for _, v := range vs[1:] { + if isLess(vs2[len(vs2)-1], v) { + vs2 = append(vs2, v) + } + } + return vs2 +} + +// isLess is a generic function for sorting arbitrary map keys. +// The inputs must be of the same type and must be comparable. +func isLess(x, y reflect.Value) bool { + switch x.Type().Kind() { + case reflect.Bool: + return !x.Bool() && y.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return x.Int() < y.Int() + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return x.Uint() < y.Uint() + case reflect.Float32, reflect.Float64: + // NOTE: This does not sort -0 as less than +0 + // since Go maps treat -0 and +0 as equal keys. + fx, fy := x.Float(), y.Float() + return fx < fy || math.IsNaN(fx) && !math.IsNaN(fy) + case reflect.Complex64, reflect.Complex128: + cx, cy := x.Complex(), y.Complex() + rx, ix, ry, iy := real(cx), imag(cx), real(cy), imag(cy) + if rx == ry || (math.IsNaN(rx) && math.IsNaN(ry)) { + return ix < iy || math.IsNaN(ix) && !math.IsNaN(iy) + } + return rx < ry || math.IsNaN(rx) && !math.IsNaN(ry) + case reflect.Ptr, reflect.UnsafePointer, reflect.Chan: + return x.Pointer() < y.Pointer() + case reflect.String: + return x.String() < y.String() + case reflect.Array: + for i := 0; i < x.Len(); i++ { + if isLess(x.Index(i), y.Index(i)) { + return true + } + if isLess(y.Index(i), x.Index(i)) { + return false + } + } + return false + case reflect.Struct: + for i := 0; i < x.NumField(); i++ { + if isLess(x.Field(i), y.Field(i)) { + return true + } + if isLess(y.Field(i), x.Field(i)) { + return false + } + } + return false + case reflect.Interface: + vx, vy := x.Elem(), y.Elem() + if !vx.IsValid() || !vy.IsValid() { + return !vx.IsValid() && vy.IsValid() + } + tx, ty := vx.Type(), vy.Type() + if tx == ty { + return isLess(x.Elem(), y.Elem()) + } + if tx.Kind() != ty.Kind() { + return vx.Kind() < vy.Kind() + } + if tx.String() != ty.String() { + return tx.String() < ty.String() + } + if tx.PkgPath() != ty.PkgPath() { + return tx.PkgPath() < ty.PkgPath() + } + // This can happen in rare situations, so we fallback to just comparing + // the unique pointer for a reflect.Type. This guarantees deterministic + // ordering within a program, but it is obviously not stable. + return reflect.ValueOf(vx.Type()).Pointer() < reflect.ValueOf(vy.Type()).Pointer() + default: + // Must be Func, Map, or Slice; which are not comparable. + panic(fmt.Sprintf("%T is not comparable", x.Type())) + } +} diff --git a/vendor/github.com/google/go-cmp/cmp/options.go b/vendor/github.com/google/go-cmp/cmp/options.go new file mode 100644 index 00000000..754496f3 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/options.go @@ -0,0 +1,554 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "fmt" + "reflect" + "regexp" + "strings" + + "github.com/google/go-cmp/cmp/internal/function" +) + +// Option configures for specific behavior of [Equal] and [Diff]. In particular, +// the fundamental Option functions ([Ignore], [Transformer], and [Comparer]), +// configure how equality is determined. +// +// The fundamental options may be composed with filters ([FilterPath] and +// [FilterValues]) to control the scope over which they are applied. +// +// The [github.com/google/go-cmp/cmp/cmpopts] package provides helper functions +// for creating options that may be used with [Equal] and [Diff]. +type Option interface { + // filter applies all filters and returns the option that remains. + // Each option may only read s.curPath and call s.callTTBFunc. + // + // An Options is returned only if multiple comparers or transformers + // can apply simultaneously and will only contain values of those types + // or sub-Options containing values of those types. + filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption +} + +// applicableOption represents the following types: +// +// Fundamental: ignore | validator | *comparer | *transformer +// Grouping: Options +type applicableOption interface { + Option + + // apply executes the option, which may mutate s or panic. + apply(s *state, vx, vy reflect.Value) +} + +// coreOption represents the following types: +// +// Fundamental: ignore | validator | *comparer | *transformer +// Filters: *pathFilter | *valuesFilter +type coreOption interface { + Option + isCore() +} + +type core struct{} + +func (core) isCore() {} + +// Options is a list of [Option] values that also satisfies the [Option] interface. +// Helper comparison packages may return an Options value when packing multiple +// [Option] values into a single [Option]. When this package processes an Options, +// it will be implicitly expanded into a flat list. +// +// Applying a filter on an Options is equivalent to applying that same filter +// on all individual options held within. +type Options []Option + +func (opts Options) filter(s *state, t reflect.Type, vx, vy reflect.Value) (out applicableOption) { + for _, opt := range opts { + switch opt := opt.filter(s, t, vx, vy); opt.(type) { + case ignore: + return ignore{} // Only ignore can short-circuit evaluation + case validator: + out = validator{} // Takes precedence over comparer or transformer + case *comparer, *transformer, Options: + switch out.(type) { + case nil: + out = opt + case validator: + // Keep validator + case *comparer, *transformer, Options: + out = Options{out, opt} // Conflicting comparers or transformers + } + } + } + return out +} + +func (opts Options) apply(s *state, _, _ reflect.Value) { + const warning = "ambiguous set of applicable options" + const help = "consider using filters to ensure at most one Comparer or Transformer may apply" + var ss []string + for _, opt := range flattenOptions(nil, opts) { + ss = append(ss, fmt.Sprint(opt)) + } + set := strings.Join(ss, "\n\t") + panic(fmt.Sprintf("%s at %#v:\n\t%s\n%s", warning, s.curPath, set, help)) +} + +func (opts Options) String() string { + var ss []string + for _, opt := range opts { + ss = append(ss, fmt.Sprint(opt)) + } + return fmt.Sprintf("Options{%s}", strings.Join(ss, ", ")) +} + +// FilterPath returns a new [Option] where opt is only evaluated if filter f +// returns true for the current [Path] in the value tree. +// +// This filter is called even if a slice element or map entry is missing and +// provides an opportunity to ignore such cases. The filter function must be +// symmetric such that the filter result is identical regardless of whether the +// missing value is from x or y. +// +// The option passed in may be an [Ignore], [Transformer], [Comparer], [Options], or +// a previously filtered [Option]. +func FilterPath(f func(Path) bool, opt Option) Option { + if f == nil { + panic("invalid path filter function") + } + if opt := normalizeOption(opt); opt != nil { + return &pathFilter{fnc: f, opt: opt} + } + return nil +} + +type pathFilter struct { + core + fnc func(Path) bool + opt Option +} + +func (f pathFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption { + if f.fnc(s.curPath) { + return f.opt.filter(s, t, vx, vy) + } + return nil +} + +func (f pathFilter) String() string { + return fmt.Sprintf("FilterPath(%s, %v)", function.NameOf(reflect.ValueOf(f.fnc)), f.opt) +} + +// FilterValues returns a new [Option] where opt is only evaluated if filter f, +// which is a function of the form "func(T, T) bool", returns true for the +// current pair of values being compared. If either value is invalid or +// the type of the values is not assignable to T, then this filter implicitly +// returns false. +// +// The filter function must be +// symmetric (i.e., agnostic to the order of the inputs) and +// deterministic (i.e., produces the same result when given the same inputs). +// If T is an interface, it is possible that f is called with two values with +// different concrete types that both implement T. +// +// The option passed in may be an [Ignore], [Transformer], [Comparer], [Options], or +// a previously filtered [Option]. +func FilterValues(f interface{}, opt Option) Option { + v := reflect.ValueOf(f) + if !function.IsType(v.Type(), function.ValueFilter) || v.IsNil() { + panic(fmt.Sprintf("invalid values filter function: %T", f)) + } + if opt := normalizeOption(opt); opt != nil { + vf := &valuesFilter{fnc: v, opt: opt} + if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 { + vf.typ = ti + } + return vf + } + return nil +} + +type valuesFilter struct { + core + typ reflect.Type // T + fnc reflect.Value // func(T, T) bool + opt Option +} + +func (f valuesFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption { + if !vx.IsValid() || !vx.CanInterface() || !vy.IsValid() || !vy.CanInterface() { + return nil + } + if (f.typ == nil || t.AssignableTo(f.typ)) && s.callTTBFunc(f.fnc, vx, vy) { + return f.opt.filter(s, t, vx, vy) + } + return nil +} + +func (f valuesFilter) String() string { + return fmt.Sprintf("FilterValues(%s, %v)", function.NameOf(f.fnc), f.opt) +} + +// Ignore is an [Option] that causes all comparisons to be ignored. +// This value is intended to be combined with [FilterPath] or [FilterValues]. +// It is an error to pass an unfiltered Ignore option to [Equal]. +func Ignore() Option { return ignore{} } + +type ignore struct{ core } + +func (ignore) isFiltered() bool { return false } +func (ignore) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption { return ignore{} } +func (ignore) apply(s *state, _, _ reflect.Value) { s.report(true, reportByIgnore) } +func (ignore) String() string { return "Ignore()" } + +// validator is a sentinel Option type to indicate that some options could not +// be evaluated due to unexported fields, missing slice elements, or +// missing map entries. Both values are validator only for unexported fields. +type validator struct{ core } + +func (validator) filter(_ *state, _ reflect.Type, vx, vy reflect.Value) applicableOption { + if !vx.IsValid() || !vy.IsValid() { + return validator{} + } + if !vx.CanInterface() || !vy.CanInterface() { + return validator{} + } + return nil +} +func (validator) apply(s *state, vx, vy reflect.Value) { + // Implies missing slice element or map entry. + if !vx.IsValid() || !vy.IsValid() { + s.report(vx.IsValid() == vy.IsValid(), 0) + return + } + + // Unable to Interface implies unexported field without visibility access. + if !vx.CanInterface() || !vy.CanInterface() { + help := "consider using a custom Comparer; if you control the implementation of type, you can also consider using an Exporter, AllowUnexported, or cmpopts.IgnoreUnexported" + var name string + if t := s.curPath.Index(-2).Type(); t.Name() != "" { + // Named type with unexported fields. + name = fmt.Sprintf("%q.%v", t.PkgPath(), t.Name()) // e.g., "path/to/package".MyType + if _, ok := reflect.New(t).Interface().(error); ok { + help = "consider using cmpopts.EquateErrors to compare error values" + } else if t.Comparable() { + help = "consider using cmpopts.EquateComparable to compare comparable Go types" + } + } else { + // Unnamed type with unexported fields. Derive PkgPath from field. + var pkgPath string + for i := 0; i < t.NumField() && pkgPath == ""; i++ { + pkgPath = t.Field(i).PkgPath + } + name = fmt.Sprintf("%q.(%v)", pkgPath, t.String()) // e.g., "path/to/package".(struct { a int }) + } + panic(fmt.Sprintf("cannot handle unexported field at %#v:\n\t%v\n%s", s.curPath, name, help)) + } + + panic("not reachable") +} + +// identRx represents a valid identifier according to the Go specification. +const identRx = `[_\p{L}][_\p{L}\p{N}]*` + +var identsRx = regexp.MustCompile(`^` + identRx + `(\.` + identRx + `)*$`) + +// Transformer returns an [Option] that applies a transformation function that +// converts values of a certain type into that of another. +// +// The transformer f must be a function "func(T) R" that converts values of +// type T to those of type R and is implicitly filtered to input values +// assignable to T. The transformer must not mutate T in any way. +// +// To help prevent some cases of infinite recursive cycles applying the +// same transform to the output of itself (e.g., in the case where the +// input and output types are the same), an implicit filter is added such that +// a transformer is applicable only if that exact transformer is not already +// in the tail of the [Path] since the last non-[Transform] step. +// For situations where the implicit filter is still insufficient, +// consider using [github.com/google/go-cmp/cmp/cmpopts.AcyclicTransformer], +// which adds a filter to prevent the transformer from +// being recursively applied upon itself. +// +// The name is a user provided label that is used as the [Transform.Name] in the +// transformation [PathStep] (and eventually shown in the [Diff] output). +// The name must be a valid identifier or qualified identifier in Go syntax. +// If empty, an arbitrary name is used. +func Transformer(name string, f interface{}) Option { + v := reflect.ValueOf(f) + if !function.IsType(v.Type(), function.Transformer) || v.IsNil() { + panic(fmt.Sprintf("invalid transformer function: %T", f)) + } + if name == "" { + name = function.NameOf(v) + if !identsRx.MatchString(name) { + name = "λ" // Lambda-symbol as placeholder name + } + } else if !identsRx.MatchString(name) { + panic(fmt.Sprintf("invalid name: %q", name)) + } + tr := &transformer{name: name, fnc: reflect.ValueOf(f)} + if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 { + tr.typ = ti + } + return tr +} + +type transformer struct { + core + name string + typ reflect.Type // T + fnc reflect.Value // func(T) R +} + +func (tr *transformer) isFiltered() bool { return tr.typ != nil } + +func (tr *transformer) filter(s *state, t reflect.Type, _, _ reflect.Value) applicableOption { + for i := len(s.curPath) - 1; i >= 0; i-- { + if t, ok := s.curPath[i].(Transform); !ok { + break // Hit most recent non-Transform step + } else if tr == t.trans { + return nil // Cannot directly use same Transform + } + } + if tr.typ == nil || t.AssignableTo(tr.typ) { + return tr + } + return nil +} + +func (tr *transformer) apply(s *state, vx, vy reflect.Value) { + step := Transform{&transform{pathStep{typ: tr.fnc.Type().Out(0)}, tr}} + vvx := s.callTRFunc(tr.fnc, vx, step) + vvy := s.callTRFunc(tr.fnc, vy, step) + step.vx, step.vy = vvx, vvy + s.compareAny(step) +} + +func (tr transformer) String() string { + return fmt.Sprintf("Transformer(%s, %s)", tr.name, function.NameOf(tr.fnc)) +} + +// Comparer returns an [Option] that determines whether two values are equal +// to each other. +// +// The comparer f must be a function "func(T, T) bool" and is implicitly +// filtered to input values assignable to T. If T is an interface, it is +// possible that f is called with two values of different concrete types that +// both implement T. +// +// The equality function must be: +// - Symmetric: equal(x, y) == equal(y, x) +// - Deterministic: equal(x, y) == equal(x, y) +// - Pure: equal(x, y) does not modify x or y +func Comparer(f interface{}) Option { + v := reflect.ValueOf(f) + if !function.IsType(v.Type(), function.Equal) || v.IsNil() { + panic(fmt.Sprintf("invalid comparer function: %T", f)) + } + cm := &comparer{fnc: v} + if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 { + cm.typ = ti + } + return cm +} + +type comparer struct { + core + typ reflect.Type // T + fnc reflect.Value // func(T, T) bool +} + +func (cm *comparer) isFiltered() bool { return cm.typ != nil } + +func (cm *comparer) filter(_ *state, t reflect.Type, _, _ reflect.Value) applicableOption { + if cm.typ == nil || t.AssignableTo(cm.typ) { + return cm + } + return nil +} + +func (cm *comparer) apply(s *state, vx, vy reflect.Value) { + eq := s.callTTBFunc(cm.fnc, vx, vy) + s.report(eq, reportByFunc) +} + +func (cm comparer) String() string { + return fmt.Sprintf("Comparer(%s)", function.NameOf(cm.fnc)) +} + +// Exporter returns an [Option] that specifies whether [Equal] is allowed to +// introspect into the unexported fields of certain struct types. +// +// Users of this option must understand that comparing on unexported fields +// from external packages is not safe since changes in the internal +// implementation of some external package may cause the result of [Equal] +// to unexpectedly change. However, it may be valid to use this option on types +// defined in an internal package where the semantic meaning of an unexported +// field is in the control of the user. +// +// In many cases, a custom [Comparer] should be used instead that defines +// equality as a function of the public API of a type rather than the underlying +// unexported implementation. +// +// For example, the [reflect.Type] documentation defines equality to be determined +// by the == operator on the interface (essentially performing a shallow pointer +// comparison) and most attempts to compare *[regexp.Regexp] types are interested +// in only checking that the regular expression strings are equal. +// Both of these are accomplished using [Comparer] options: +// +// Comparer(func(x, y reflect.Type) bool { return x == y }) +// Comparer(func(x, y *regexp.Regexp) bool { return x.String() == y.String() }) +// +// In other cases, the [github.com/google/go-cmp/cmp/cmpopts.IgnoreUnexported] +// option can be used to ignore all unexported fields on specified struct types. +func Exporter(f func(reflect.Type) bool) Option { + return exporter(f) +} + +type exporter func(reflect.Type) bool + +func (exporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption { + panic("not implemented") +} + +// AllowUnexported returns an [Option] that allows [Equal] to forcibly introspect +// unexported fields of the specified struct types. +// +// See [Exporter] for the proper use of this option. +func AllowUnexported(types ...interface{}) Option { + m := make(map[reflect.Type]bool) + for _, typ := range types { + t := reflect.TypeOf(typ) + if t.Kind() != reflect.Struct { + panic(fmt.Sprintf("invalid struct type: %T", typ)) + } + m[t] = true + } + return exporter(func(t reflect.Type) bool { return m[t] }) +} + +// Result represents the comparison result for a single node and +// is provided by cmp when calling Report (see [Reporter]). +type Result struct { + _ [0]func() // Make Result incomparable + flags resultFlags +} + +// Equal reports whether the node was determined to be equal or not. +// As a special case, ignored nodes are considered equal. +func (r Result) Equal() bool { + return r.flags&(reportEqual|reportByIgnore) != 0 +} + +// ByIgnore reports whether the node is equal because it was ignored. +// This never reports true if [Result.Equal] reports false. +func (r Result) ByIgnore() bool { + return r.flags&reportByIgnore != 0 +} + +// ByMethod reports whether the Equal method determined equality. +func (r Result) ByMethod() bool { + return r.flags&reportByMethod != 0 +} + +// ByFunc reports whether a [Comparer] function determined equality. +func (r Result) ByFunc() bool { + return r.flags&reportByFunc != 0 +} + +// ByCycle reports whether a reference cycle was detected. +func (r Result) ByCycle() bool { + return r.flags&reportByCycle != 0 +} + +type resultFlags uint + +const ( + _ resultFlags = (1 << iota) / 2 + + reportEqual + reportUnequal + reportByIgnore + reportByMethod + reportByFunc + reportByCycle +) + +// Reporter is an [Option] that can be passed to [Equal]. When [Equal] traverses +// the value trees, it calls PushStep as it descends into each node in the +// tree and PopStep as it ascend out of the node. The leaves of the tree are +// either compared (determined to be equal or not equal) or ignored and reported +// as such by calling the Report method. +func Reporter(r interface { + // PushStep is called when a tree-traversal operation is performed. + // The PathStep itself is only valid until the step is popped. + // The PathStep.Values are valid for the duration of the entire traversal + // and must not be mutated. + // + // Equal always calls PushStep at the start to provide an operation-less + // PathStep used to report the root values. + // + // Within a slice, the exact set of inserted, removed, or modified elements + // is unspecified and may change in future implementations. + // The entries of a map are iterated through in an unspecified order. + PushStep(PathStep) + + // Report is called exactly once on leaf nodes to report whether the + // comparison identified the node as equal, unequal, or ignored. + // A leaf node is one that is immediately preceded by and followed by + // a pair of PushStep and PopStep calls. + Report(Result) + + // PopStep ascends back up the value tree. + // There is always a matching pop call for every push call. + PopStep() +}) Option { + return reporter{r} +} + +type reporter struct{ reporterIface } +type reporterIface interface { + PushStep(PathStep) + Report(Result) + PopStep() +} + +func (reporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption { + panic("not implemented") +} + +// normalizeOption normalizes the input options such that all Options groups +// are flattened and groups with a single element are reduced to that element. +// Only coreOptions and Options containing coreOptions are allowed. +func normalizeOption(src Option) Option { + switch opts := flattenOptions(nil, Options{src}); len(opts) { + case 0: + return nil + case 1: + return opts[0] + default: + return opts + } +} + +// flattenOptions copies all options in src to dst as a flat list. +// Only coreOptions and Options containing coreOptions are allowed. +func flattenOptions(dst, src Options) Options { + for _, opt := range src { + switch opt := opt.(type) { + case nil: + continue + case Options: + dst = flattenOptions(dst, opt) + case coreOption: + dst = append(dst, opt) + default: + panic(fmt.Sprintf("invalid option type: %T", opt)) + } + } + return dst +} diff --git a/vendor/github.com/google/go-cmp/cmp/path.go b/vendor/github.com/google/go-cmp/cmp/path.go new file mode 100644 index 00000000..c3c14564 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/path.go @@ -0,0 +1,390 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "fmt" + "reflect" + "strings" + "unicode" + "unicode/utf8" + + "github.com/google/go-cmp/cmp/internal/value" +) + +// Path is a list of [PathStep] describing the sequence of operations to get +// from some root type to the current position in the value tree. +// The first Path element is always an operation-less [PathStep] that exists +// simply to identify the initial type. +// +// When traversing structs with embedded structs, the embedded struct will +// always be accessed as a field before traversing the fields of the +// embedded struct themselves. That is, an exported field from the +// embedded struct will never be accessed directly from the parent struct. +type Path []PathStep + +// PathStep is a union-type for specific operations to traverse +// a value's tree structure. Users of this package never need to implement +// these types as values of this type will be returned by this package. +// +// Implementations of this interface: +// - [StructField] +// - [SliceIndex] +// - [MapIndex] +// - [Indirect] +// - [TypeAssertion] +// - [Transform] +type PathStep interface { + String() string + + // Type is the resulting type after performing the path step. + Type() reflect.Type + + // Values is the resulting values after performing the path step. + // The type of each valid value is guaranteed to be identical to Type. + // + // In some cases, one or both may be invalid or have restrictions: + // - For StructField, both are not interface-able if the current field + // is unexported and the struct type is not explicitly permitted by + // an Exporter to traverse unexported fields. + // - For SliceIndex, one may be invalid if an element is missing from + // either the x or y slice. + // - For MapIndex, one may be invalid if an entry is missing from + // either the x or y map. + // + // The provided values must not be mutated. + Values() (vx, vy reflect.Value) +} + +var ( + _ PathStep = StructField{} + _ PathStep = SliceIndex{} + _ PathStep = MapIndex{} + _ PathStep = Indirect{} + _ PathStep = TypeAssertion{} + _ PathStep = Transform{} +) + +func (pa *Path) push(s PathStep) { + *pa = append(*pa, s) +} + +func (pa *Path) pop() { + *pa = (*pa)[:len(*pa)-1] +} + +// Last returns the last [PathStep] in the Path. +// If the path is empty, this returns a non-nil [PathStep] +// that reports a nil [PathStep.Type]. +func (pa Path) Last() PathStep { + return pa.Index(-1) +} + +// Index returns the ith step in the Path and supports negative indexing. +// A negative index starts counting from the tail of the Path such that -1 +// refers to the last step, -2 refers to the second-to-last step, and so on. +// If index is invalid, this returns a non-nil [PathStep] +// that reports a nil [PathStep.Type]. +func (pa Path) Index(i int) PathStep { + if i < 0 { + i = len(pa) + i + } + if i < 0 || i >= len(pa) { + return pathStep{} + } + return pa[i] +} + +// String returns the simplified path to a node. +// The simplified path only contains struct field accesses. +// +// For example: +// +// MyMap.MySlices.MyField +func (pa Path) String() string { + var ss []string + for _, s := range pa { + if _, ok := s.(StructField); ok { + ss = append(ss, s.String()) + } + } + return strings.TrimPrefix(strings.Join(ss, ""), ".") +} + +// GoString returns the path to a specific node using Go syntax. +// +// For example: +// +// (*root.MyMap["key"].(*mypkg.MyStruct).MySlices)[2][3].MyField +func (pa Path) GoString() string { + var ssPre, ssPost []string + var numIndirect int + for i, s := range pa { + var nextStep PathStep + if i+1 < len(pa) { + nextStep = pa[i+1] + } + switch s := s.(type) { + case Indirect: + numIndirect++ + pPre, pPost := "(", ")" + switch nextStep.(type) { + case Indirect: + continue // Next step is indirection, so let them batch up + case StructField: + numIndirect-- // Automatic indirection on struct fields + case nil: + pPre, pPost = "", "" // Last step; no need for parenthesis + } + if numIndirect > 0 { + ssPre = append(ssPre, pPre+strings.Repeat("*", numIndirect)) + ssPost = append(ssPost, pPost) + } + numIndirect = 0 + continue + case Transform: + ssPre = append(ssPre, s.trans.name+"(") + ssPost = append(ssPost, ")") + continue + } + ssPost = append(ssPost, s.String()) + } + for i, j := 0, len(ssPre)-1; i < j; i, j = i+1, j-1 { + ssPre[i], ssPre[j] = ssPre[j], ssPre[i] + } + return strings.Join(ssPre, "") + strings.Join(ssPost, "") +} + +type pathStep struct { + typ reflect.Type + vx, vy reflect.Value +} + +func (ps pathStep) Type() reflect.Type { return ps.typ } +func (ps pathStep) Values() (vx, vy reflect.Value) { return ps.vx, ps.vy } +func (ps pathStep) String() string { + if ps.typ == nil { + return "" + } + s := value.TypeString(ps.typ, false) + if s == "" || strings.ContainsAny(s, "{}\n") { + return "root" // Type too simple or complex to print + } + return fmt.Sprintf("{%s}", s) +} + +// StructField is a [PathStep] that represents a struct field access +// on a field called [StructField.Name]. +type StructField struct{ *structField } +type structField struct { + pathStep + name string + idx int + + // These fields are used for forcibly accessing an unexported field. + // pvx, pvy, and field are only valid if unexported is true. + unexported bool + mayForce bool // Forcibly allow visibility + paddr bool // Was parent addressable? + pvx, pvy reflect.Value // Parent values (always addressable) + field reflect.StructField // Field information +} + +func (sf StructField) Type() reflect.Type { return sf.typ } +func (sf StructField) Values() (vx, vy reflect.Value) { + if !sf.unexported { + return sf.vx, sf.vy // CanInterface reports true + } + + // Forcibly obtain read-write access to an unexported struct field. + if sf.mayForce { + vx = retrieveUnexportedField(sf.pvx, sf.field, sf.paddr) + vy = retrieveUnexportedField(sf.pvy, sf.field, sf.paddr) + return vx, vy // CanInterface reports true + } + return sf.vx, sf.vy // CanInterface reports false +} +func (sf StructField) String() string { return fmt.Sprintf(".%s", sf.name) } + +// Name is the field name. +func (sf StructField) Name() string { return sf.name } + +// Index is the index of the field in the parent struct type. +// See [reflect.Type.Field]. +func (sf StructField) Index() int { return sf.idx } + +// SliceIndex is a [PathStep] that represents an index operation on +// a slice or array at some index [SliceIndex.Key]. +type SliceIndex struct{ *sliceIndex } +type sliceIndex struct { + pathStep + xkey, ykey int + isSlice bool // False for reflect.Array +} + +func (si SliceIndex) Type() reflect.Type { return si.typ } +func (si SliceIndex) Values() (vx, vy reflect.Value) { return si.vx, si.vy } +func (si SliceIndex) String() string { + switch { + case si.xkey == si.ykey: + return fmt.Sprintf("[%d]", si.xkey) + case si.ykey == -1: + // [5->?] means "I don't know where X[5] went" + return fmt.Sprintf("[%d->?]", si.xkey) + case si.xkey == -1: + // [?->3] means "I don't know where Y[3] came from" + return fmt.Sprintf("[?->%d]", si.ykey) + default: + // [5->3] means "X[5] moved to Y[3]" + return fmt.Sprintf("[%d->%d]", si.xkey, si.ykey) + } +} + +// Key is the index key; it may return -1 if in a split state +func (si SliceIndex) Key() int { + if si.xkey != si.ykey { + return -1 + } + return si.xkey +} + +// SplitKeys are the indexes for indexing into slices in the +// x and y values, respectively. These indexes may differ due to the +// insertion or removal of an element in one of the slices, causing +// all of the indexes to be shifted. If an index is -1, then that +// indicates that the element does not exist in the associated slice. +// +// [SliceIndex.Key] is guaranteed to return -1 if and only if the indexes +// returned by SplitKeys are not the same. SplitKeys will never return -1 for +// both indexes. +func (si SliceIndex) SplitKeys() (ix, iy int) { return si.xkey, si.ykey } + +// MapIndex is a [PathStep] that represents an index operation on a map at some index Key. +type MapIndex struct{ *mapIndex } +type mapIndex struct { + pathStep + key reflect.Value +} + +func (mi MapIndex) Type() reflect.Type { return mi.typ } +func (mi MapIndex) Values() (vx, vy reflect.Value) { return mi.vx, mi.vy } +func (mi MapIndex) String() string { return fmt.Sprintf("[%#v]", mi.key) } + +// Key is the value of the map key. +func (mi MapIndex) Key() reflect.Value { return mi.key } + +// Indirect is a [PathStep] that represents pointer indirection on the parent type. +type Indirect struct{ *indirect } +type indirect struct { + pathStep +} + +func (in Indirect) Type() reflect.Type { return in.typ } +func (in Indirect) Values() (vx, vy reflect.Value) { return in.vx, in.vy } +func (in Indirect) String() string { return "*" } + +// TypeAssertion is a [PathStep] that represents a type assertion on an interface. +type TypeAssertion struct{ *typeAssertion } +type typeAssertion struct { + pathStep +} + +func (ta TypeAssertion) Type() reflect.Type { return ta.typ } +func (ta TypeAssertion) Values() (vx, vy reflect.Value) { return ta.vx, ta.vy } +func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", value.TypeString(ta.typ, false)) } + +// Transform is a [PathStep] that represents a transformation +// from the parent type to the current type. +type Transform struct{ *transform } +type transform struct { + pathStep + trans *transformer +} + +func (tf Transform) Type() reflect.Type { return tf.typ } +func (tf Transform) Values() (vx, vy reflect.Value) { return tf.vx, tf.vy } +func (tf Transform) String() string { return fmt.Sprintf("%s()", tf.trans.name) } + +// Name is the name of the [Transformer]. +func (tf Transform) Name() string { return tf.trans.name } + +// Func is the function pointer to the transformer function. +func (tf Transform) Func() reflect.Value { return tf.trans.fnc } + +// Option returns the originally constructed [Transformer] option. +// The == operator can be used to detect the exact option used. +func (tf Transform) Option() Option { return tf.trans } + +// pointerPath represents a dual-stack of pointers encountered when +// recursively traversing the x and y values. This data structure supports +// detection of cycles and determining whether the cycles are equal. +// In Go, cycles can occur via pointers, slices, and maps. +// +// The pointerPath uses a map to represent a stack; where descension into a +// pointer pushes the address onto the stack, and ascension from a pointer +// pops the address from the stack. Thus, when traversing into a pointer from +// reflect.Ptr, reflect.Slice element, or reflect.Map, we can detect cycles +// by checking whether the pointer has already been visited. The cycle detection +// uses a separate stack for the x and y values. +// +// If a cycle is detected we need to determine whether the two pointers +// should be considered equal. The definition of equality chosen by Equal +// requires two graphs to have the same structure. To determine this, both the +// x and y values must have a cycle where the previous pointers were also +// encountered together as a pair. +// +// Semantically, this is equivalent to augmenting Indirect, SliceIndex, and +// MapIndex with pointer information for the x and y values. +// Suppose px and py are two pointers to compare, we then search the +// Path for whether px was ever encountered in the Path history of x, and +// similarly so with py. If either side has a cycle, the comparison is only +// equal if both px and py have a cycle resulting from the same PathStep. +// +// Using a map as a stack is more performant as we can perform cycle detection +// in O(1) instead of O(N) where N is len(Path). +type pointerPath struct { + // mx is keyed by x pointers, where the value is the associated y pointer. + mx map[value.Pointer]value.Pointer + // my is keyed by y pointers, where the value is the associated x pointer. + my map[value.Pointer]value.Pointer +} + +func (p *pointerPath) Init() { + p.mx = make(map[value.Pointer]value.Pointer) + p.my = make(map[value.Pointer]value.Pointer) +} + +// Push indicates intent to descend into pointers vx and vy where +// visited reports whether either has been seen before. If visited before, +// equal reports whether both pointers were encountered together. +// Pop must be called if and only if the pointers were never visited. +// +// The pointers vx and vy must be a reflect.Ptr, reflect.Slice, or reflect.Map +// and be non-nil. +func (p pointerPath) Push(vx, vy reflect.Value) (equal, visited bool) { + px := value.PointerOf(vx) + py := value.PointerOf(vy) + _, ok1 := p.mx[px] + _, ok2 := p.my[py] + if ok1 || ok2 { + equal = p.mx[px] == py && p.my[py] == px // Pointers paired together + return equal, true + } + p.mx[px] = py + p.my[py] = px + return false, false +} + +// Pop ascends from pointers vx and vy. +func (p pointerPath) Pop(vx, vy reflect.Value) { + delete(p.mx, value.PointerOf(vx)) + delete(p.my, value.PointerOf(vy)) +} + +// isExported reports whether the identifier is exported. +func isExported(id string) bool { + r, _ := utf8.DecodeRuneInString(id) + return unicode.IsUpper(r) +} diff --git a/vendor/github.com/google/go-cmp/cmp/report.go b/vendor/github.com/google/go-cmp/cmp/report.go new file mode 100644 index 00000000..f43cd12e --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report.go @@ -0,0 +1,54 @@ +// Copyright 2017, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +// defaultReporter implements the reporter interface. +// +// As Equal serially calls the PushStep, Report, and PopStep methods, the +// defaultReporter constructs a tree-based representation of the compared value +// and the result of each comparison (see valueNode). +// +// When the String method is called, the FormatDiff method transforms the +// valueNode tree into a textNode tree, which is a tree-based representation +// of the textual output (see textNode). +// +// Lastly, the textNode.String method produces the final report as a string. +type defaultReporter struct { + root *valueNode + curr *valueNode +} + +func (r *defaultReporter) PushStep(ps PathStep) { + r.curr = r.curr.PushStep(ps) + if r.root == nil { + r.root = r.curr + } +} +func (r *defaultReporter) Report(rs Result) { + r.curr.Report(rs) +} +func (r *defaultReporter) PopStep() { + r.curr = r.curr.PopStep() +} + +// String provides a full report of the differences detected as a structured +// literal in pseudo-Go syntax. String may only be called after the entire tree +// has been traversed. +func (r *defaultReporter) String() string { + assert(r.root != nil && r.curr == nil) + if r.root.NumDiff == 0 { + return "" + } + ptrs := new(pointerReferences) + text := formatOptions{}.FormatDiff(r.root, ptrs) + resolveReferences(text) + return text.String() +} + +func assert(ok bool) { + if !ok { + panic("assertion failure") + } +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_compare.go b/vendor/github.com/google/go-cmp/cmp/report_compare.go new file mode 100644 index 00000000..2050bf6b --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report_compare.go @@ -0,0 +1,433 @@ +// Copyright 2019, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "fmt" + "reflect" +) + +// numContextRecords is the number of surrounding equal records to print. +const numContextRecords = 2 + +type diffMode byte + +const ( + diffUnknown diffMode = 0 + diffIdentical diffMode = ' ' + diffRemoved diffMode = '-' + diffInserted diffMode = '+' +) + +type typeMode int + +const ( + // emitType always prints the type. + emitType typeMode = iota + // elideType never prints the type. + elideType + // autoType prints the type only for composite kinds + // (i.e., structs, slices, arrays, and maps). + autoType +) + +type formatOptions struct { + // DiffMode controls the output mode of FormatDiff. + // + // If diffUnknown, then produce a diff of the x and y values. + // If diffIdentical, then emit values as if they were equal. + // If diffRemoved, then only emit x values (ignoring y values). + // If diffInserted, then only emit y values (ignoring x values). + DiffMode diffMode + + // TypeMode controls whether to print the type for the current node. + // + // As a general rule of thumb, we always print the type of the next node + // after an interface, and always elide the type of the next node after + // a slice or map node. + TypeMode typeMode + + // formatValueOptions are options specific to printing reflect.Values. + formatValueOptions +} + +func (opts formatOptions) WithDiffMode(d diffMode) formatOptions { + opts.DiffMode = d + return opts +} +func (opts formatOptions) WithTypeMode(t typeMode) formatOptions { + opts.TypeMode = t + return opts +} +func (opts formatOptions) WithVerbosity(level int) formatOptions { + opts.VerbosityLevel = level + opts.LimitVerbosity = true + return opts +} +func (opts formatOptions) verbosity() uint { + switch { + case opts.VerbosityLevel < 0: + return 0 + case opts.VerbosityLevel > 16: + return 16 // some reasonable maximum to avoid shift overflow + default: + return uint(opts.VerbosityLevel) + } +} + +const maxVerbosityPreset = 6 + +// verbosityPreset modifies the verbosity settings given an index +// between 0 and maxVerbosityPreset, inclusive. +func verbosityPreset(opts formatOptions, i int) formatOptions { + opts.VerbosityLevel = int(opts.verbosity()) + 2*i + if i > 0 { + opts.AvoidStringer = true + } + if i >= maxVerbosityPreset { + opts.PrintAddresses = true + opts.QualifiedNames = true + } + return opts +} + +// FormatDiff converts a valueNode tree into a textNode tree, where the later +// is a textual representation of the differences detected in the former. +func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out textNode) { + if opts.DiffMode == diffIdentical { + opts = opts.WithVerbosity(1) + } else if opts.verbosity() < 3 { + opts = opts.WithVerbosity(3) + } + + // Check whether we have specialized formatting for this node. + // This is not necessary, but helpful for producing more readable outputs. + if opts.CanFormatDiffSlice(v) { + return opts.FormatDiffSlice(v) + } + + var parentKind reflect.Kind + if v.parent != nil && v.parent.TransformerName == "" { + parentKind = v.parent.Type.Kind() + } + + // For leaf nodes, format the value based on the reflect.Values alone. + // As a special case, treat equal []byte as a leaf nodes. + isBytes := v.Type.Kind() == reflect.Slice && v.Type.Elem() == byteType + isEqualBytes := isBytes && v.NumDiff+v.NumIgnored+v.NumTransformed == 0 + if v.MaxDepth == 0 || isEqualBytes { + switch opts.DiffMode { + case diffUnknown, diffIdentical: + // Format Equal. + if v.NumDiff == 0 { + outx := opts.FormatValue(v.ValueX, parentKind, ptrs) + outy := opts.FormatValue(v.ValueY, parentKind, ptrs) + if v.NumIgnored > 0 && v.NumSame == 0 { + return textEllipsis + } else if outx.Len() < outy.Len() { + return outx + } else { + return outy + } + } + + // Format unequal. + assert(opts.DiffMode == diffUnknown) + var list textList + outx := opts.WithTypeMode(elideType).FormatValue(v.ValueX, parentKind, ptrs) + outy := opts.WithTypeMode(elideType).FormatValue(v.ValueY, parentKind, ptrs) + for i := 0; i <= maxVerbosityPreset && outx != nil && outy != nil && outx.Equal(outy); i++ { + opts2 := verbosityPreset(opts, i).WithTypeMode(elideType) + outx = opts2.FormatValue(v.ValueX, parentKind, ptrs) + outy = opts2.FormatValue(v.ValueY, parentKind, ptrs) + } + if outx != nil { + list = append(list, textRecord{Diff: '-', Value: outx}) + } + if outy != nil { + list = append(list, textRecord{Diff: '+', Value: outy}) + } + return opts.WithTypeMode(emitType).FormatType(v.Type, list) + case diffRemoved: + return opts.FormatValue(v.ValueX, parentKind, ptrs) + case diffInserted: + return opts.FormatValue(v.ValueY, parentKind, ptrs) + default: + panic("invalid diff mode") + } + } + + // Register slice element to support cycle detection. + if parentKind == reflect.Slice { + ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, true) + defer ptrs.Pop() + defer func() { out = wrapTrunkReferences(ptrRefs, out) }() + } + + // Descend into the child value node. + if v.TransformerName != "" { + out := opts.WithTypeMode(emitType).FormatDiff(v.Value, ptrs) + out = &textWrap{Prefix: "Inverse(" + v.TransformerName + ", ", Value: out, Suffix: ")"} + return opts.FormatType(v.Type, out) + } else { + switch k := v.Type.Kind(); k { + case reflect.Struct, reflect.Array, reflect.Slice: + out = opts.formatDiffList(v.Records, k, ptrs) + out = opts.FormatType(v.Type, out) + case reflect.Map: + // Register map to support cycle detection. + ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, false) + defer ptrs.Pop() + + out = opts.formatDiffList(v.Records, k, ptrs) + out = wrapTrunkReferences(ptrRefs, out) + out = opts.FormatType(v.Type, out) + case reflect.Ptr: + // Register pointer to support cycle detection. + ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, false) + defer ptrs.Pop() + + out = opts.FormatDiff(v.Value, ptrs) + out = wrapTrunkReferences(ptrRefs, out) + out = &textWrap{Prefix: "&", Value: out} + case reflect.Interface: + out = opts.WithTypeMode(emitType).FormatDiff(v.Value, ptrs) + default: + panic(fmt.Sprintf("%v cannot have children", k)) + } + return out + } +} + +func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind, ptrs *pointerReferences) textNode { + // Derive record name based on the data structure kind. + var name string + var formatKey func(reflect.Value) string + switch k { + case reflect.Struct: + name = "field" + opts = opts.WithTypeMode(autoType) + formatKey = func(v reflect.Value) string { return v.String() } + case reflect.Slice, reflect.Array: + name = "element" + opts = opts.WithTypeMode(elideType) + formatKey = func(reflect.Value) string { return "" } + case reflect.Map: + name = "entry" + opts = opts.WithTypeMode(elideType) + formatKey = func(v reflect.Value) string { return formatMapKey(v, false, ptrs) } + } + + maxLen := -1 + if opts.LimitVerbosity { + if opts.DiffMode == diffIdentical { + maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc... + } else { + maxLen = (1 << opts.verbosity()) << 1 // 2, 4, 8, 16, 32, 64, etc... + } + opts.VerbosityLevel-- + } + + // Handle unification. + switch opts.DiffMode { + case diffIdentical, diffRemoved, diffInserted: + var list textList + var deferredEllipsis bool // Add final "..." to indicate records were dropped + for _, r := range recs { + if len(list) == maxLen { + deferredEllipsis = true + break + } + + // Elide struct fields that are zero value. + if k == reflect.Struct { + var isZero bool + switch opts.DiffMode { + case diffIdentical: + isZero = r.Value.ValueX.IsZero() || r.Value.ValueY.IsZero() + case diffRemoved: + isZero = r.Value.ValueX.IsZero() + case diffInserted: + isZero = r.Value.ValueY.IsZero() + } + if isZero { + continue + } + } + // Elide ignored nodes. + if r.Value.NumIgnored > 0 && r.Value.NumSame+r.Value.NumDiff == 0 { + deferredEllipsis = !(k == reflect.Slice || k == reflect.Array) + if !deferredEllipsis { + list.AppendEllipsis(diffStats{}) + } + continue + } + if out := opts.FormatDiff(r.Value, ptrs); out != nil { + list = append(list, textRecord{Key: formatKey(r.Key), Value: out}) + } + } + if deferredEllipsis { + list.AppendEllipsis(diffStats{}) + } + return &textWrap{Prefix: "{", Value: list, Suffix: "}"} + case diffUnknown: + default: + panic("invalid diff mode") + } + + // Handle differencing. + var numDiffs int + var list textList + var keys []reflect.Value // invariant: len(list) == len(keys) + groups := coalesceAdjacentRecords(name, recs) + maxGroup := diffStats{Name: name} + for i, ds := range groups { + if maxLen >= 0 && numDiffs >= maxLen { + maxGroup = maxGroup.Append(ds) + continue + } + + // Handle equal records. + if ds.NumDiff() == 0 { + // Compute the number of leading and trailing records to print. + var numLo, numHi int + numEqual := ds.NumIgnored + ds.NumIdentical + for numLo < numContextRecords && numLo+numHi < numEqual && i != 0 { + if r := recs[numLo].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 { + break + } + numLo++ + } + for numHi < numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 { + if r := recs[numEqual-numHi-1].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 { + break + } + numHi++ + } + if numEqual-(numLo+numHi) == 1 && ds.NumIgnored == 0 { + numHi++ // Avoid pointless coalescing of a single equal record + } + + // Format the equal values. + for _, r := range recs[:numLo] { + out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value, ptrs) + list = append(list, textRecord{Key: formatKey(r.Key), Value: out}) + keys = append(keys, r.Key) + } + if numEqual > numLo+numHi { + ds.NumIdentical -= numLo + numHi + list.AppendEllipsis(ds) + for len(keys) < len(list) { + keys = append(keys, reflect.Value{}) + } + } + for _, r := range recs[numEqual-numHi : numEqual] { + out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value, ptrs) + list = append(list, textRecord{Key: formatKey(r.Key), Value: out}) + keys = append(keys, r.Key) + } + recs = recs[numEqual:] + continue + } + + // Handle unequal records. + for _, r := range recs[:ds.NumDiff()] { + switch { + case opts.CanFormatDiffSlice(r.Value): + out := opts.FormatDiffSlice(r.Value) + list = append(list, textRecord{Key: formatKey(r.Key), Value: out}) + keys = append(keys, r.Key) + case r.Value.NumChildren == r.Value.MaxDepth: + outx := opts.WithDiffMode(diffRemoved).FormatDiff(r.Value, ptrs) + outy := opts.WithDiffMode(diffInserted).FormatDiff(r.Value, ptrs) + for i := 0; i <= maxVerbosityPreset && outx != nil && outy != nil && outx.Equal(outy); i++ { + opts2 := verbosityPreset(opts, i) + outx = opts2.WithDiffMode(diffRemoved).FormatDiff(r.Value, ptrs) + outy = opts2.WithDiffMode(diffInserted).FormatDiff(r.Value, ptrs) + } + if outx != nil { + list = append(list, textRecord{Diff: diffRemoved, Key: formatKey(r.Key), Value: outx}) + keys = append(keys, r.Key) + } + if outy != nil { + list = append(list, textRecord{Diff: diffInserted, Key: formatKey(r.Key), Value: outy}) + keys = append(keys, r.Key) + } + default: + out := opts.FormatDiff(r.Value, ptrs) + list = append(list, textRecord{Key: formatKey(r.Key), Value: out}) + keys = append(keys, r.Key) + } + } + recs = recs[ds.NumDiff():] + numDiffs += ds.NumDiff() + } + if maxGroup.IsZero() { + assert(len(recs) == 0) + } else { + list.AppendEllipsis(maxGroup) + for len(keys) < len(list) { + keys = append(keys, reflect.Value{}) + } + } + assert(len(list) == len(keys)) + + // For maps, the default formatting logic uses fmt.Stringer which may + // produce ambiguous output. Avoid calling String to disambiguate. + if k == reflect.Map { + var ambiguous bool + seenKeys := map[string]reflect.Value{} + for i, currKey := range keys { + if currKey.IsValid() { + strKey := list[i].Key + prevKey, seen := seenKeys[strKey] + if seen && prevKey.CanInterface() && currKey.CanInterface() { + ambiguous = prevKey.Interface() != currKey.Interface() + if ambiguous { + break + } + } + seenKeys[strKey] = currKey + } + } + if ambiguous { + for i, k := range keys { + if k.IsValid() { + list[i].Key = formatMapKey(k, true, ptrs) + } + } + } + } + + return &textWrap{Prefix: "{", Value: list, Suffix: "}"} +} + +// coalesceAdjacentRecords coalesces the list of records into groups of +// adjacent equal, or unequal counts. +func coalesceAdjacentRecords(name string, recs []reportRecord) (groups []diffStats) { + var prevCase int // Arbitrary index into which case last occurred + lastStats := func(i int) *diffStats { + if prevCase != i { + groups = append(groups, diffStats{Name: name}) + prevCase = i + } + return &groups[len(groups)-1] + } + for _, r := range recs { + switch rv := r.Value; { + case rv.NumIgnored > 0 && rv.NumSame+rv.NumDiff == 0: + lastStats(1).NumIgnored++ + case rv.NumDiff == 0: + lastStats(1).NumIdentical++ + case rv.NumDiff > 0 && !rv.ValueY.IsValid(): + lastStats(2).NumRemoved++ + case rv.NumDiff > 0 && !rv.ValueX.IsValid(): + lastStats(2).NumInserted++ + default: + lastStats(2).NumModified++ + } + } + return groups +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_references.go b/vendor/github.com/google/go-cmp/cmp/report_references.go new file mode 100644 index 00000000..be31b33a --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report_references.go @@ -0,0 +1,264 @@ +// Copyright 2020, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "fmt" + "reflect" + "strings" + + "github.com/google/go-cmp/cmp/internal/flags" + "github.com/google/go-cmp/cmp/internal/value" +) + +const ( + pointerDelimPrefix = "⟪" + pointerDelimSuffix = "⟫" +) + +// formatPointer prints the address of the pointer. +func formatPointer(p value.Pointer, withDelims bool) string { + v := p.Uintptr() + if flags.Deterministic { + v = 0xdeadf00f // Only used for stable testing purposes + } + if withDelims { + return pointerDelimPrefix + formatHex(uint64(v)) + pointerDelimSuffix + } + return formatHex(uint64(v)) +} + +// pointerReferences is a stack of pointers visited so far. +type pointerReferences [][2]value.Pointer + +func (ps *pointerReferences) PushPair(vx, vy reflect.Value, d diffMode, deref bool) (pp [2]value.Pointer) { + if deref && vx.IsValid() { + vx = vx.Addr() + } + if deref && vy.IsValid() { + vy = vy.Addr() + } + switch d { + case diffUnknown, diffIdentical: + pp = [2]value.Pointer{value.PointerOf(vx), value.PointerOf(vy)} + case diffRemoved: + pp = [2]value.Pointer{value.PointerOf(vx), value.Pointer{}} + case diffInserted: + pp = [2]value.Pointer{value.Pointer{}, value.PointerOf(vy)} + } + *ps = append(*ps, pp) + return pp +} + +func (ps *pointerReferences) Push(v reflect.Value) (p value.Pointer, seen bool) { + p = value.PointerOf(v) + for _, pp := range *ps { + if p == pp[0] || p == pp[1] { + return p, true + } + } + *ps = append(*ps, [2]value.Pointer{p, p}) + return p, false +} + +func (ps *pointerReferences) Pop() { + *ps = (*ps)[:len(*ps)-1] +} + +// trunkReferences is metadata for a textNode indicating that the sub-tree +// represents the value for either pointer in a pair of references. +type trunkReferences struct{ pp [2]value.Pointer } + +// trunkReference is metadata for a textNode indicating that the sub-tree +// represents the value for the given pointer reference. +type trunkReference struct{ p value.Pointer } + +// leafReference is metadata for a textNode indicating that the value is +// truncated as it refers to another part of the tree (i.e., a trunk). +type leafReference struct{ p value.Pointer } + +func wrapTrunkReferences(pp [2]value.Pointer, s textNode) textNode { + switch { + case pp[0].IsNil(): + return &textWrap{Value: s, Metadata: trunkReference{pp[1]}} + case pp[1].IsNil(): + return &textWrap{Value: s, Metadata: trunkReference{pp[0]}} + case pp[0] == pp[1]: + return &textWrap{Value: s, Metadata: trunkReference{pp[0]}} + default: + return &textWrap{Value: s, Metadata: trunkReferences{pp}} + } +} +func wrapTrunkReference(p value.Pointer, printAddress bool, s textNode) textNode { + var prefix string + if printAddress { + prefix = formatPointer(p, true) + } + return &textWrap{Prefix: prefix, Value: s, Metadata: trunkReference{p}} +} +func makeLeafReference(p value.Pointer, printAddress bool) textNode { + out := &textWrap{Prefix: "(", Value: textEllipsis, Suffix: ")"} + var prefix string + if printAddress { + prefix = formatPointer(p, true) + } + return &textWrap{Prefix: prefix, Value: out, Metadata: leafReference{p}} +} + +// resolveReferences walks the textNode tree searching for any leaf reference +// metadata and resolves each against the corresponding trunk references. +// Since pointer addresses in memory are not particularly readable to the user, +// it replaces each pointer value with an arbitrary and unique reference ID. +func resolveReferences(s textNode) { + var walkNodes func(textNode, func(textNode)) + walkNodes = func(s textNode, f func(textNode)) { + f(s) + switch s := s.(type) { + case *textWrap: + walkNodes(s.Value, f) + case textList: + for _, r := range s { + walkNodes(r.Value, f) + } + } + } + + // Collect all trunks and leaves with reference metadata. + var trunks, leaves []*textWrap + walkNodes(s, func(s textNode) { + if s, ok := s.(*textWrap); ok { + switch s.Metadata.(type) { + case leafReference: + leaves = append(leaves, s) + case trunkReference, trunkReferences: + trunks = append(trunks, s) + } + } + }) + + // No leaf references to resolve. + if len(leaves) == 0 { + return + } + + // Collect the set of all leaf references to resolve. + leafPtrs := make(map[value.Pointer]bool) + for _, leaf := range leaves { + leafPtrs[leaf.Metadata.(leafReference).p] = true + } + + // Collect the set of trunk pointers that are always paired together. + // This allows us to assign a single ID to both pointers for brevity. + // If a pointer in a pair ever occurs by itself or as a different pair, + // then the pair is broken. + pairedTrunkPtrs := make(map[value.Pointer]value.Pointer) + unpair := func(p value.Pointer) { + if !pairedTrunkPtrs[p].IsNil() { + pairedTrunkPtrs[pairedTrunkPtrs[p]] = value.Pointer{} // invalidate other half + } + pairedTrunkPtrs[p] = value.Pointer{} // invalidate this half + } + for _, trunk := range trunks { + switch p := trunk.Metadata.(type) { + case trunkReference: + unpair(p.p) // standalone pointer cannot be part of a pair + case trunkReferences: + p0, ok0 := pairedTrunkPtrs[p.pp[0]] + p1, ok1 := pairedTrunkPtrs[p.pp[1]] + switch { + case !ok0 && !ok1: + // Register the newly seen pair. + pairedTrunkPtrs[p.pp[0]] = p.pp[1] + pairedTrunkPtrs[p.pp[1]] = p.pp[0] + case ok0 && ok1 && p0 == p.pp[1] && p1 == p.pp[0]: + // Exact pair already seen; do nothing. + default: + // Pair conflicts with some other pair; break all pairs. + unpair(p.pp[0]) + unpair(p.pp[1]) + } + } + } + + // Correlate each pointer referenced by leaves to a unique identifier, + // and print the IDs for each trunk that matches those pointers. + var nextID uint + ptrIDs := make(map[value.Pointer]uint) + newID := func() uint { + id := nextID + nextID++ + return id + } + for _, trunk := range trunks { + switch p := trunk.Metadata.(type) { + case trunkReference: + if print := leafPtrs[p.p]; print { + id, ok := ptrIDs[p.p] + if !ok { + id = newID() + ptrIDs[p.p] = id + } + trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id)) + } + case trunkReferences: + print0 := leafPtrs[p.pp[0]] + print1 := leafPtrs[p.pp[1]] + if print0 || print1 { + id0, ok0 := ptrIDs[p.pp[0]] + id1, ok1 := ptrIDs[p.pp[1]] + isPair := pairedTrunkPtrs[p.pp[0]] == p.pp[1] && pairedTrunkPtrs[p.pp[1]] == p.pp[0] + if isPair { + var id uint + assert(ok0 == ok1) // must be seen together or not at all + if ok0 { + assert(id0 == id1) // must have the same ID + id = id0 + } else { + id = newID() + ptrIDs[p.pp[0]] = id + ptrIDs[p.pp[1]] = id + } + trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id)) + } else { + if print0 && !ok0 { + id0 = newID() + ptrIDs[p.pp[0]] = id0 + } + if print1 && !ok1 { + id1 = newID() + ptrIDs[p.pp[1]] = id1 + } + switch { + case print0 && print1: + trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id0)+","+formatReference(id1)) + case print0: + trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id0)) + case print1: + trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id1)) + } + } + } + } + } + + // Update all leaf references with the unique identifier. + for _, leaf := range leaves { + if id, ok := ptrIDs[leaf.Metadata.(leafReference).p]; ok { + leaf.Prefix = updateReferencePrefix(leaf.Prefix, formatReference(id)) + } + } +} + +func formatReference(id uint) string { + return fmt.Sprintf("ref#%d", id) +} + +func updateReferencePrefix(prefix, ref string) string { + if prefix == "" { + return pointerDelimPrefix + ref + pointerDelimSuffix + } + suffix := strings.TrimPrefix(prefix, pointerDelimPrefix) + return pointerDelimPrefix + ref + ": " + suffix +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_reflect.go b/vendor/github.com/google/go-cmp/cmp/report_reflect.go new file mode 100644 index 00000000..e39f4228 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report_reflect.go @@ -0,0 +1,414 @@ +// Copyright 2019, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "bytes" + "fmt" + "reflect" + "strconv" + "strings" + "unicode" + "unicode/utf8" + + "github.com/google/go-cmp/cmp/internal/value" +) + +var ( + anyType = reflect.TypeOf((*interface{})(nil)).Elem() + stringType = reflect.TypeOf((*string)(nil)).Elem() + bytesType = reflect.TypeOf((*[]byte)(nil)).Elem() + byteType = reflect.TypeOf((*byte)(nil)).Elem() +) + +type formatValueOptions struct { + // AvoidStringer controls whether to avoid calling custom stringer + // methods like error.Error or fmt.Stringer.String. + AvoidStringer bool + + // PrintAddresses controls whether to print the address of all pointers, + // slice elements, and maps. + PrintAddresses bool + + // QualifiedNames controls whether FormatType uses the fully qualified name + // (including the full package path as opposed to just the package name). + QualifiedNames bool + + // VerbosityLevel controls the amount of output to produce. + // A higher value produces more output. A value of zero or lower produces + // no output (represented using an ellipsis). + // If LimitVerbosity is false, then the level is treated as infinite. + VerbosityLevel int + + // LimitVerbosity specifies that formatting should respect VerbosityLevel. + LimitVerbosity bool +} + +// FormatType prints the type as if it were wrapping s. +// This may return s as-is depending on the current type and TypeMode mode. +func (opts formatOptions) FormatType(t reflect.Type, s textNode) textNode { + // Check whether to emit the type or not. + switch opts.TypeMode { + case autoType: + switch t.Kind() { + case reflect.Struct, reflect.Slice, reflect.Array, reflect.Map: + if s.Equal(textNil) { + return s + } + default: + return s + } + if opts.DiffMode == diffIdentical { + return s // elide type for identical nodes + } + case elideType: + return s + } + + // Determine the type label, applying special handling for unnamed types. + typeName := value.TypeString(t, opts.QualifiedNames) + if t.Name() == "" { + // According to Go grammar, certain type literals contain symbols that + // do not strongly bind to the next lexicographical token (e.g., *T). + switch t.Kind() { + case reflect.Chan, reflect.Func, reflect.Ptr: + typeName = "(" + typeName + ")" + } + } + return &textWrap{Prefix: typeName, Value: wrapParens(s)} +} + +// wrapParens wraps s with a set of parenthesis, but avoids it if the +// wrapped node itself is already surrounded by a pair of parenthesis or braces. +// It handles unwrapping one level of pointer-reference nodes. +func wrapParens(s textNode) textNode { + var refNode *textWrap + if s2, ok := s.(*textWrap); ok { + // Unwrap a single pointer reference node. + switch s2.Metadata.(type) { + case leafReference, trunkReference, trunkReferences: + refNode = s2 + if s3, ok := refNode.Value.(*textWrap); ok { + s2 = s3 + } + } + + // Already has delimiters that make parenthesis unnecessary. + hasParens := strings.HasPrefix(s2.Prefix, "(") && strings.HasSuffix(s2.Suffix, ")") + hasBraces := strings.HasPrefix(s2.Prefix, "{") && strings.HasSuffix(s2.Suffix, "}") + if hasParens || hasBraces { + return s + } + } + if refNode != nil { + refNode.Value = &textWrap{Prefix: "(", Value: refNode.Value, Suffix: ")"} + return s + } + return &textWrap{Prefix: "(", Value: s, Suffix: ")"} +} + +// FormatValue prints the reflect.Value, taking extra care to avoid descending +// into pointers already in ptrs. As pointers are visited, ptrs is also updated. +func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, ptrs *pointerReferences) (out textNode) { + if !v.IsValid() { + return nil + } + t := v.Type() + + // Check slice element for cycles. + if parentKind == reflect.Slice { + ptrRef, visited := ptrs.Push(v.Addr()) + if visited { + return makeLeafReference(ptrRef, false) + } + defer ptrs.Pop() + defer func() { out = wrapTrunkReference(ptrRef, false, out) }() + } + + // Check whether there is an Error or String method to call. + if !opts.AvoidStringer && v.CanInterface() { + // Avoid calling Error or String methods on nil receivers since many + // implementations crash when doing so. + if (t.Kind() != reflect.Ptr && t.Kind() != reflect.Interface) || !v.IsNil() { + var prefix, strVal string + func() { + // Swallow and ignore any panics from String or Error. + defer func() { recover() }() + switch v := v.Interface().(type) { + case error: + strVal = v.Error() + prefix = "e" + case fmt.Stringer: + strVal = v.String() + prefix = "s" + } + }() + if prefix != "" { + return opts.formatString(prefix, strVal) + } + } + } + + // Check whether to explicitly wrap the result with the type. + var skipType bool + defer func() { + if !skipType { + out = opts.FormatType(t, out) + } + }() + + switch t.Kind() { + case reflect.Bool: + return textLine(fmt.Sprint(v.Bool())) + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return textLine(fmt.Sprint(v.Int())) + case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64: + return textLine(fmt.Sprint(v.Uint())) + case reflect.Uint8: + if parentKind == reflect.Slice || parentKind == reflect.Array { + return textLine(formatHex(v.Uint())) + } + return textLine(fmt.Sprint(v.Uint())) + case reflect.Uintptr: + return textLine(formatHex(v.Uint())) + case reflect.Float32, reflect.Float64: + return textLine(fmt.Sprint(v.Float())) + case reflect.Complex64, reflect.Complex128: + return textLine(fmt.Sprint(v.Complex())) + case reflect.String: + return opts.formatString("", v.String()) + case reflect.UnsafePointer, reflect.Chan, reflect.Func: + return textLine(formatPointer(value.PointerOf(v), true)) + case reflect.Struct: + var list textList + v := makeAddressable(v) // needed for retrieveUnexportedField + maxLen := v.NumField() + if opts.LimitVerbosity { + maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc... + opts.VerbosityLevel-- + } + for i := 0; i < v.NumField(); i++ { + vv := v.Field(i) + if vv.IsZero() { + continue // Elide fields with zero values + } + if len(list) == maxLen { + list.AppendEllipsis(diffStats{}) + break + } + sf := t.Field(i) + if !isExported(sf.Name) { + vv = retrieveUnexportedField(v, sf, true) + } + s := opts.WithTypeMode(autoType).FormatValue(vv, t.Kind(), ptrs) + list = append(list, textRecord{Key: sf.Name, Value: s}) + } + return &textWrap{Prefix: "{", Value: list, Suffix: "}"} + case reflect.Slice: + if v.IsNil() { + return textNil + } + + // Check whether this is a []byte of text data. + if t.Elem() == byteType { + b := v.Bytes() + isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) || unicode.IsSpace(r) } + if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 { + out = opts.formatString("", string(b)) + skipType = true + return opts.FormatType(t, out) + } + } + + fallthrough + case reflect.Array: + maxLen := v.Len() + if opts.LimitVerbosity { + maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc... + opts.VerbosityLevel-- + } + var list textList + for i := 0; i < v.Len(); i++ { + if len(list) == maxLen { + list.AppendEllipsis(diffStats{}) + break + } + s := opts.WithTypeMode(elideType).FormatValue(v.Index(i), t.Kind(), ptrs) + list = append(list, textRecord{Value: s}) + } + + out = &textWrap{Prefix: "{", Value: list, Suffix: "}"} + if t.Kind() == reflect.Slice && opts.PrintAddresses { + header := fmt.Sprintf("ptr:%v, len:%d, cap:%d", formatPointer(value.PointerOf(v), false), v.Len(), v.Cap()) + out = &textWrap{Prefix: pointerDelimPrefix + header + pointerDelimSuffix, Value: out} + } + return out + case reflect.Map: + if v.IsNil() { + return textNil + } + + // Check pointer for cycles. + ptrRef, visited := ptrs.Push(v) + if visited { + return makeLeafReference(ptrRef, opts.PrintAddresses) + } + defer ptrs.Pop() + + maxLen := v.Len() + if opts.LimitVerbosity { + maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc... + opts.VerbosityLevel-- + } + var list textList + for _, k := range value.SortKeys(v.MapKeys()) { + if len(list) == maxLen { + list.AppendEllipsis(diffStats{}) + break + } + sk := formatMapKey(k, false, ptrs) + sv := opts.WithTypeMode(elideType).FormatValue(v.MapIndex(k), t.Kind(), ptrs) + list = append(list, textRecord{Key: sk, Value: sv}) + } + + out = &textWrap{Prefix: "{", Value: list, Suffix: "}"} + out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out) + return out + case reflect.Ptr: + if v.IsNil() { + return textNil + } + + // Check pointer for cycles. + ptrRef, visited := ptrs.Push(v) + if visited { + out = makeLeafReference(ptrRef, opts.PrintAddresses) + return &textWrap{Prefix: "&", Value: out} + } + defer ptrs.Pop() + + // Skip the name only if this is an unnamed pointer type. + // Otherwise taking the address of a value does not reproduce + // the named pointer type. + if v.Type().Name() == "" { + skipType = true // Let the underlying value print the type instead + } + out = opts.FormatValue(v.Elem(), t.Kind(), ptrs) + out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out) + out = &textWrap{Prefix: "&", Value: out} + return out + case reflect.Interface: + if v.IsNil() { + return textNil + } + // Interfaces accept different concrete types, + // so configure the underlying value to explicitly print the type. + return opts.WithTypeMode(emitType).FormatValue(v.Elem(), t.Kind(), ptrs) + default: + panic(fmt.Sprintf("%v kind not handled", v.Kind())) + } +} + +func (opts formatOptions) formatString(prefix, s string) textNode { + maxLen := len(s) + maxLines := strings.Count(s, "\n") + 1 + if opts.LimitVerbosity { + maxLen = (1 << opts.verbosity()) << 5 // 32, 64, 128, 256, etc... + maxLines = (1 << opts.verbosity()) << 2 // 4, 8, 16, 32, 64, etc... + } + + // For multiline strings, use the triple-quote syntax, + // but only use it when printing removed or inserted nodes since + // we only want the extra verbosity for those cases. + lines := strings.Split(strings.TrimSuffix(s, "\n"), "\n") + isTripleQuoted := len(lines) >= 4 && (opts.DiffMode == '-' || opts.DiffMode == '+') + for i := 0; i < len(lines) && isTripleQuoted; i++ { + lines[i] = strings.TrimPrefix(strings.TrimSuffix(lines[i], "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support + isPrintable := func(r rune) bool { + return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable + } + line := lines[i] + isTripleQuoted = !strings.HasPrefix(strings.TrimPrefix(line, prefix), `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == "" && len(line) <= maxLen + } + if isTripleQuoted { + var list textList + list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true}) + for i, line := range lines { + if numElided := len(lines) - i; i == maxLines-1 && numElided > 1 { + comment := commentString(fmt.Sprintf("%d elided lines", numElided)) + list = append(list, textRecord{Diff: opts.DiffMode, Value: textEllipsis, ElideComma: true, Comment: comment}) + break + } + list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(line), ElideComma: true}) + } + list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true}) + return &textWrap{Prefix: "(", Value: list, Suffix: ")"} + } + + // Format the string as a single-line quoted string. + if len(s) > maxLen+len(textEllipsis) { + return textLine(prefix + formatString(s[:maxLen]) + string(textEllipsis)) + } + return textLine(prefix + formatString(s)) +} + +// formatMapKey formats v as if it were a map key. +// The result is guaranteed to be a single line. +func formatMapKey(v reflect.Value, disambiguate bool, ptrs *pointerReferences) string { + var opts formatOptions + opts.DiffMode = diffIdentical + opts.TypeMode = elideType + opts.PrintAddresses = disambiguate + opts.AvoidStringer = disambiguate + opts.QualifiedNames = disambiguate + opts.VerbosityLevel = maxVerbosityPreset + opts.LimitVerbosity = true + s := opts.FormatValue(v, reflect.Map, ptrs).String() + return strings.TrimSpace(s) +} + +// formatString prints s as a double-quoted or backtick-quoted string. +func formatString(s string) string { + // Use quoted string if it the same length as a raw string literal. + // Otherwise, attempt to use the raw string form. + qs := strconv.Quote(s) + if len(qs) == 1+len(s)+1 { + return qs + } + + // Disallow newlines to ensure output is a single line. + // Only allow printable runes for readability purposes. + rawInvalid := func(r rune) bool { + return r == '`' || r == '\n' || !(unicode.IsPrint(r) || r == '\t') + } + if utf8.ValidString(s) && strings.IndexFunc(s, rawInvalid) < 0 { + return "`" + s + "`" + } + return qs +} + +// formatHex prints u as a hexadecimal integer in Go notation. +func formatHex(u uint64) string { + var f string + switch { + case u <= 0xff: + f = "0x%02x" + case u <= 0xffff: + f = "0x%04x" + case u <= 0xffffff: + f = "0x%06x" + case u <= 0xffffffff: + f = "0x%08x" + case u <= 0xffffffffff: + f = "0x%010x" + case u <= 0xffffffffffff: + f = "0x%012x" + case u <= 0xffffffffffffff: + f = "0x%014x" + case u <= 0xffffffffffffffff: + f = "0x%016x" + } + return fmt.Sprintf(f, u) +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_slices.go b/vendor/github.com/google/go-cmp/cmp/report_slices.go new file mode 100644 index 00000000..23e444f6 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report_slices.go @@ -0,0 +1,614 @@ +// Copyright 2019, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "bytes" + "fmt" + "math" + "reflect" + "strconv" + "strings" + "unicode" + "unicode/utf8" + + "github.com/google/go-cmp/cmp/internal/diff" +) + +// CanFormatDiffSlice reports whether we support custom formatting for nodes +// that are slices of primitive kinds or strings. +func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { + switch { + case opts.DiffMode != diffUnknown: + return false // Must be formatting in diff mode + case v.NumDiff == 0: + return false // No differences detected + case !v.ValueX.IsValid() || !v.ValueY.IsValid(): + return false // Both values must be valid + case v.NumIgnored > 0: + return false // Some ignore option was used + case v.NumTransformed > 0: + return false // Some transform option was used + case v.NumCompared > 1: + return false // More than one comparison was used + case v.NumCompared == 1 && v.Type.Name() != "": + // The need for cmp to check applicability of options on every element + // in a slice is a significant performance detriment for large []byte. + // The workaround is to specify Comparer(bytes.Equal), + // which enables cmp to compare []byte more efficiently. + // If they differ, we still want to provide batched diffing. + // The logic disallows named types since they tend to have their own + // String method, with nicer formatting than what this provides. + return false + } + + // Check whether this is an interface with the same concrete types. + t := v.Type + vx, vy := v.ValueX, v.ValueY + if t.Kind() == reflect.Interface && !vx.IsNil() && !vy.IsNil() && vx.Elem().Type() == vy.Elem().Type() { + vx, vy = vx.Elem(), vy.Elem() + t = vx.Type() + } + + // Check whether we provide specialized diffing for this type. + switch t.Kind() { + case reflect.String: + case reflect.Array, reflect.Slice: + // Only slices of primitive types have specialized handling. + switch t.Elem().Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, + reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr, + reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128: + default: + return false + } + + // Both slice values have to be non-empty. + if t.Kind() == reflect.Slice && (vx.Len() == 0 || vy.Len() == 0) { + return false + } + + // If a sufficient number of elements already differ, + // use specialized formatting even if length requirement is not met. + if v.NumDiff > v.NumSame { + return true + } + default: + return false + } + + // Use specialized string diffing for longer slices or strings. + const minLength = 32 + return vx.Len() >= minLength && vy.Len() >= minLength +} + +// FormatDiffSlice prints a diff for the slices (or strings) represented by v. +// This provides custom-tailored logic to make printing of differences in +// textual strings and slices of primitive kinds more readable. +func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { + assert(opts.DiffMode == diffUnknown) + t, vx, vy := v.Type, v.ValueX, v.ValueY + if t.Kind() == reflect.Interface { + vx, vy = vx.Elem(), vy.Elem() + t = vx.Type() + opts = opts.WithTypeMode(emitType) + } + + // Auto-detect the type of the data. + var sx, sy string + var ssx, ssy []string + var isString, isMostlyText, isPureLinedText, isBinary bool + switch { + case t.Kind() == reflect.String: + sx, sy = vx.String(), vy.String() + isString = true + case t.Kind() == reflect.Slice && t.Elem() == byteType: + sx, sy = string(vx.Bytes()), string(vy.Bytes()) + isString = true + case t.Kind() == reflect.Array: + // Arrays need to be addressable for slice operations to work. + vx2, vy2 := reflect.New(t).Elem(), reflect.New(t).Elem() + vx2.Set(vx) + vy2.Set(vy) + vx, vy = vx2, vy2 + } + if isString { + var numTotalRunes, numValidRunes, numLines, lastLineIdx, maxLineLen int + for i, r := range sx + sy { + numTotalRunes++ + if (unicode.IsPrint(r) || unicode.IsSpace(r)) && r != utf8.RuneError { + numValidRunes++ + } + if r == '\n' { + if maxLineLen < i-lastLineIdx { + maxLineLen = i - lastLineIdx + } + lastLineIdx = i + 1 + numLines++ + } + } + isPureText := numValidRunes == numTotalRunes + isMostlyText = float64(numValidRunes) > math.Floor(0.90*float64(numTotalRunes)) + isPureLinedText = isPureText && numLines >= 4 && maxLineLen <= 1024 + isBinary = !isMostlyText + + // Avoid diffing by lines if it produces a significantly more complex + // edit script than diffing by bytes. + if isPureLinedText { + ssx = strings.Split(sx, "\n") + ssy = strings.Split(sy, "\n") + esLines := diff.Difference(len(ssx), len(ssy), func(ix, iy int) diff.Result { + return diff.BoolResult(ssx[ix] == ssy[iy]) + }) + esBytes := diff.Difference(len(sx), len(sy), func(ix, iy int) diff.Result { + return diff.BoolResult(sx[ix] == sy[iy]) + }) + efficiencyLines := float64(esLines.Dist()) / float64(len(esLines)) + efficiencyBytes := float64(esBytes.Dist()) / float64(len(esBytes)) + quotedLength := len(strconv.Quote(sx + sy)) + unquotedLength := len(sx) + len(sy) + escapeExpansionRatio := float64(quotedLength) / float64(unquotedLength) + isPureLinedText = efficiencyLines < 4*efficiencyBytes || escapeExpansionRatio > 1.1 + } + } + + // Format the string into printable records. + var list textList + var delim string + switch { + // If the text appears to be multi-lined text, + // then perform differencing across individual lines. + case isPureLinedText: + list = opts.formatDiffSlice( + reflect.ValueOf(ssx), reflect.ValueOf(ssy), 1, "line", + func(v reflect.Value, d diffMode) textRecord { + s := formatString(v.Index(0).String()) + return textRecord{Diff: d, Value: textLine(s)} + }, + ) + delim = "\n" + + // If possible, use a custom triple-quote (""") syntax for printing + // differences in a string literal. This format is more readable, + // but has edge-cases where differences are visually indistinguishable. + // This format is avoided under the following conditions: + // - A line starts with `"""` + // - A line starts with "..." + // - A line contains non-printable characters + // - Adjacent different lines differ only by whitespace + // + // For example: + // + // """ + // ... // 3 identical lines + // foo + // bar + // - baz + // + BAZ + // """ + isTripleQuoted := true + prevRemoveLines := map[string]bool{} + prevInsertLines := map[string]bool{} + var list2 textList + list2 = append(list2, textRecord{Value: textLine(`"""`), ElideComma: true}) + for _, r := range list { + if !r.Value.Equal(textEllipsis) { + line, _ := strconv.Unquote(string(r.Value.(textLine))) + line = strings.TrimPrefix(strings.TrimSuffix(line, "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support + normLine := strings.Map(func(r rune) rune { + if unicode.IsSpace(r) { + return -1 // drop whitespace to avoid visually indistinguishable output + } + return r + }, line) + isPrintable := func(r rune) bool { + return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable + } + isTripleQuoted = !strings.HasPrefix(line, `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == "" + switch r.Diff { + case diffRemoved: + isTripleQuoted = isTripleQuoted && !prevInsertLines[normLine] + prevRemoveLines[normLine] = true + case diffInserted: + isTripleQuoted = isTripleQuoted && !prevRemoveLines[normLine] + prevInsertLines[normLine] = true + } + if !isTripleQuoted { + break + } + r.Value = textLine(line) + r.ElideComma = true + } + if !(r.Diff == diffRemoved || r.Diff == diffInserted) { // start a new non-adjacent difference group + prevRemoveLines = map[string]bool{} + prevInsertLines = map[string]bool{} + } + list2 = append(list2, r) + } + if r := list2[len(list2)-1]; r.Diff == diffIdentical && len(r.Value.(textLine)) == 0 { + list2 = list2[:len(list2)-1] // elide single empty line at the end + } + list2 = append(list2, textRecord{Value: textLine(`"""`), ElideComma: true}) + if isTripleQuoted { + var out textNode = &textWrap{Prefix: "(", Value: list2, Suffix: ")"} + switch t.Kind() { + case reflect.String: + if t != stringType { + out = opts.FormatType(t, out) + } + case reflect.Slice: + // Always emit type for slices since the triple-quote syntax + // looks like a string (not a slice). + opts = opts.WithTypeMode(emitType) + out = opts.FormatType(t, out) + } + return out + } + + // If the text appears to be single-lined text, + // then perform differencing in approximately fixed-sized chunks. + // The output is printed as quoted strings. + case isMostlyText: + list = opts.formatDiffSlice( + reflect.ValueOf(sx), reflect.ValueOf(sy), 64, "byte", + func(v reflect.Value, d diffMode) textRecord { + s := formatString(v.String()) + return textRecord{Diff: d, Value: textLine(s)} + }, + ) + + // If the text appears to be binary data, + // then perform differencing in approximately fixed-sized chunks. + // The output is inspired by hexdump. + case isBinary: + list = opts.formatDiffSlice( + reflect.ValueOf(sx), reflect.ValueOf(sy), 16, "byte", + func(v reflect.Value, d diffMode) textRecord { + var ss []string + for i := 0; i < v.Len(); i++ { + ss = append(ss, formatHex(v.Index(i).Uint())) + } + s := strings.Join(ss, ", ") + comment := commentString(fmt.Sprintf("%c|%v|", d, formatASCII(v.String()))) + return textRecord{Diff: d, Value: textLine(s), Comment: comment} + }, + ) + + // For all other slices of primitive types, + // then perform differencing in approximately fixed-sized chunks. + // The size of each chunk depends on the width of the element kind. + default: + var chunkSize int + if t.Elem().Kind() == reflect.Bool { + chunkSize = 16 + } else { + switch t.Elem().Bits() { + case 8: + chunkSize = 16 + case 16: + chunkSize = 12 + case 32: + chunkSize = 8 + default: + chunkSize = 8 + } + } + list = opts.formatDiffSlice( + vx, vy, chunkSize, t.Elem().Kind().String(), + func(v reflect.Value, d diffMode) textRecord { + var ss []string + for i := 0; i < v.Len(); i++ { + switch t.Elem().Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + ss = append(ss, fmt.Sprint(v.Index(i).Int())) + case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64: + ss = append(ss, fmt.Sprint(v.Index(i).Uint())) + case reflect.Uint8, reflect.Uintptr: + ss = append(ss, formatHex(v.Index(i).Uint())) + case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128: + ss = append(ss, fmt.Sprint(v.Index(i).Interface())) + } + } + s := strings.Join(ss, ", ") + return textRecord{Diff: d, Value: textLine(s)} + }, + ) + } + + // Wrap the output with appropriate type information. + var out textNode = &textWrap{Prefix: "{", Value: list, Suffix: "}"} + if !isMostlyText { + // The "{...}" byte-sequence literal is not valid Go syntax for strings. + // Emit the type for extra clarity (e.g. "string{...}"). + if t.Kind() == reflect.String { + opts = opts.WithTypeMode(emitType) + } + return opts.FormatType(t, out) + } + switch t.Kind() { + case reflect.String: + out = &textWrap{Prefix: "strings.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)} + if t != stringType { + out = opts.FormatType(t, out) + } + case reflect.Slice: + out = &textWrap{Prefix: "bytes.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)} + if t != bytesType { + out = opts.FormatType(t, out) + } + } + return out +} + +// formatASCII formats s as an ASCII string. +// This is useful for printing binary strings in a semi-legible way. +func formatASCII(s string) string { + b := bytes.Repeat([]byte{'.'}, len(s)) + for i := 0; i < len(s); i++ { + if ' ' <= s[i] && s[i] <= '~' { + b[i] = s[i] + } + } + return string(b) +} + +func (opts formatOptions) formatDiffSlice( + vx, vy reflect.Value, chunkSize int, name string, + makeRec func(reflect.Value, diffMode) textRecord, +) (list textList) { + eq := func(ix, iy int) bool { + return vx.Index(ix).Interface() == vy.Index(iy).Interface() + } + es := diff.Difference(vx.Len(), vy.Len(), func(ix, iy int) diff.Result { + return diff.BoolResult(eq(ix, iy)) + }) + + appendChunks := func(v reflect.Value, d diffMode) int { + n0 := v.Len() + for v.Len() > 0 { + n := chunkSize + if n > v.Len() { + n = v.Len() + } + list = append(list, makeRec(v.Slice(0, n), d)) + v = v.Slice(n, v.Len()) + } + return n0 - v.Len() + } + + var numDiffs int + maxLen := -1 + if opts.LimitVerbosity { + maxLen = (1 << opts.verbosity()) << 2 // 4, 8, 16, 32, 64, etc... + opts.VerbosityLevel-- + } + + groups := coalesceAdjacentEdits(name, es) + groups = coalesceInterveningIdentical(groups, chunkSize/4) + groups = cleanupSurroundingIdentical(groups, eq) + maxGroup := diffStats{Name: name} + for i, ds := range groups { + if maxLen >= 0 && numDiffs >= maxLen { + maxGroup = maxGroup.Append(ds) + continue + } + + // Print equal. + if ds.NumDiff() == 0 { + // Compute the number of leading and trailing equal bytes to print. + var numLo, numHi int + numEqual := ds.NumIgnored + ds.NumIdentical + for numLo < chunkSize*numContextRecords && numLo+numHi < numEqual && i != 0 { + numLo++ + } + for numHi < chunkSize*numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 { + numHi++ + } + if numEqual-(numLo+numHi) <= chunkSize && ds.NumIgnored == 0 { + numHi = numEqual - numLo // Avoid pointless coalescing of single equal row + } + + // Print the equal bytes. + appendChunks(vx.Slice(0, numLo), diffIdentical) + if numEqual > numLo+numHi { + ds.NumIdentical -= numLo + numHi + list.AppendEllipsis(ds) + } + appendChunks(vx.Slice(numEqual-numHi, numEqual), diffIdentical) + vx = vx.Slice(numEqual, vx.Len()) + vy = vy.Slice(numEqual, vy.Len()) + continue + } + + // Print unequal. + len0 := len(list) + nx := appendChunks(vx.Slice(0, ds.NumIdentical+ds.NumRemoved+ds.NumModified), diffRemoved) + vx = vx.Slice(nx, vx.Len()) + ny := appendChunks(vy.Slice(0, ds.NumIdentical+ds.NumInserted+ds.NumModified), diffInserted) + vy = vy.Slice(ny, vy.Len()) + numDiffs += len(list) - len0 + } + if maxGroup.IsZero() { + assert(vx.Len() == 0 && vy.Len() == 0) + } else { + list.AppendEllipsis(maxGroup) + } + return list +} + +// coalesceAdjacentEdits coalesces the list of edits into groups of adjacent +// equal or unequal counts. +// +// Example: +// +// Input: "..XXY...Y" +// Output: [ +// {NumIdentical: 2}, +// {NumRemoved: 2, NumInserted 1}, +// {NumIdentical: 3}, +// {NumInserted: 1}, +// ] +func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) { + var prevMode byte + lastStats := func(mode byte) *diffStats { + if prevMode != mode { + groups = append(groups, diffStats{Name: name}) + prevMode = mode + } + return &groups[len(groups)-1] + } + for _, e := range es { + switch e { + case diff.Identity: + lastStats('=').NumIdentical++ + case diff.UniqueX: + lastStats('!').NumRemoved++ + case diff.UniqueY: + lastStats('!').NumInserted++ + case diff.Modified: + lastStats('!').NumModified++ + } + } + return groups +} + +// coalesceInterveningIdentical coalesces sufficiently short (<= windowSize) +// equal groups into adjacent unequal groups that currently result in a +// dual inserted/removed printout. This acts as a high-pass filter to smooth +// out high-frequency changes within the windowSize. +// +// Example: +// +// WindowSize: 16, +// Input: [ +// {NumIdentical: 61}, // group 0 +// {NumRemoved: 3, NumInserted: 1}, // group 1 +// {NumIdentical: 6}, // ├── coalesce +// {NumInserted: 2}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 9}, // └── coalesce +// {NumIdentical: 64}, // group 2 +// {NumRemoved: 3, NumInserted: 1}, // group 3 +// {NumIdentical: 6}, // ├── coalesce +// {NumInserted: 2}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 7}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 2}, // └── coalesce +// {NumIdentical: 63}, // group 4 +// ] +// Output: [ +// {NumIdentical: 61}, +// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, +// {NumIdentical: 64}, +// {NumIdentical: 8, NumRemoved: 12, NumInserted: 3}, +// {NumIdentical: 63}, +// ] +func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStats { + groups, groupsOrig := groups[:0], groups + for i, ds := range groupsOrig { + if len(groups) >= 2 && ds.NumDiff() > 0 { + prev := &groups[len(groups)-2] // Unequal group + curr := &groups[len(groups)-1] // Equal group + next := &groupsOrig[i] // Unequal group + hadX, hadY := prev.NumRemoved > 0, prev.NumInserted > 0 + hasX, hasY := next.NumRemoved > 0, next.NumInserted > 0 + if ((hadX || hasX) && (hadY || hasY)) && curr.NumIdentical <= windowSize { + *prev = prev.Append(*curr).Append(*next) + groups = groups[:len(groups)-1] // Truncate off equal group + continue + } + } + groups = append(groups, ds) + } + return groups +} + +// cleanupSurroundingIdentical scans through all unequal groups, and +// moves any leading sequence of equal elements to the preceding equal group and +// moves and trailing sequence of equal elements to the succeeding equal group. +// +// This is necessary since coalesceInterveningIdentical may coalesce edit groups +// together such that leading/trailing spans of equal elements becomes possible. +// Note that this can occur even with an optimal diffing algorithm. +// +// Example: +// +// Input: [ +// {NumIdentical: 61}, +// {NumIdentical: 1 , NumRemoved: 11, NumInserted: 2}, // assume 3 leading identical elements +// {NumIdentical: 67}, +// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, // assume 10 trailing identical elements +// {NumIdentical: 54}, +// ] +// Output: [ +// {NumIdentical: 64}, // incremented by 3 +// {NumRemoved: 9}, +// {NumIdentical: 67}, +// {NumRemoved: 9}, +// {NumIdentical: 64}, // incremented by 10 +// ] +func cleanupSurroundingIdentical(groups []diffStats, eq func(i, j int) bool) []diffStats { + var ix, iy int // indexes into sequence x and y + for i, ds := range groups { + // Handle equal group. + if ds.NumDiff() == 0 { + ix += ds.NumIdentical + iy += ds.NumIdentical + continue + } + + // Handle unequal group. + nx := ds.NumIdentical + ds.NumRemoved + ds.NumModified + ny := ds.NumIdentical + ds.NumInserted + ds.NumModified + var numLeadingIdentical, numTrailingIdentical int + for j := 0; j < nx && j < ny && eq(ix+j, iy+j); j++ { + numLeadingIdentical++ + } + for j := 0; j < nx && j < ny && eq(ix+nx-1-j, iy+ny-1-j); j++ { + numTrailingIdentical++ + } + if numIdentical := numLeadingIdentical + numTrailingIdentical; numIdentical > 0 { + if numLeadingIdentical > 0 { + // Remove leading identical span from this group and + // insert it into the preceding group. + if i-1 >= 0 { + groups[i-1].NumIdentical += numLeadingIdentical + } else { + // No preceding group exists, so prepend a new group, + // but do so after we finish iterating over all groups. + defer func() { + groups = append([]diffStats{{Name: groups[0].Name, NumIdentical: numLeadingIdentical}}, groups...) + }() + } + // Increment indexes since the preceding group would have handled this. + ix += numLeadingIdentical + iy += numLeadingIdentical + } + if numTrailingIdentical > 0 { + // Remove trailing identical span from this group and + // insert it into the succeeding group. + if i+1 < len(groups) { + groups[i+1].NumIdentical += numTrailingIdentical + } else { + // No succeeding group exists, so append a new group, + // but do so after we finish iterating over all groups. + defer func() { + groups = append(groups, diffStats{Name: groups[len(groups)-1].Name, NumIdentical: numTrailingIdentical}) + }() + } + // Do not increment indexes since the succeeding group will handle this. + } + + // Update this group since some identical elements were removed. + nx -= numIdentical + ny -= numIdentical + groups[i] = diffStats{Name: ds.Name, NumRemoved: nx, NumInserted: ny} + } + ix += nx + iy += ny + } + return groups +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_text.go b/vendor/github.com/google/go-cmp/cmp/report_text.go new file mode 100644 index 00000000..388fcf57 --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report_text.go @@ -0,0 +1,432 @@ +// Copyright 2019, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import ( + "bytes" + "fmt" + "math/rand" + "strings" + "time" + "unicode/utf8" + + "github.com/google/go-cmp/cmp/internal/flags" +) + +var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0 + +const maxColumnLength = 80 + +type indentMode int + +func (n indentMode) appendIndent(b []byte, d diffMode) []byte { + // The output of Diff is documented as being unstable to provide future + // flexibility in changing the output for more humanly readable reports. + // This logic intentionally introduces instability to the exact output + // so that users can detect accidental reliance on stability early on, + // rather than much later when an actual change to the format occurs. + if flags.Deterministic || randBool { + // Use regular spaces (U+0020). + switch d { + case diffUnknown, diffIdentical: + b = append(b, " "...) + case diffRemoved: + b = append(b, "- "...) + case diffInserted: + b = append(b, "+ "...) + } + } else { + // Use non-breaking spaces (U+00a0). + switch d { + case diffUnknown, diffIdentical: + b = append(b, "  "...) + case diffRemoved: + b = append(b, "- "...) + case diffInserted: + b = append(b, "+ "...) + } + } + return repeatCount(n).appendChar(b, '\t') +} + +type repeatCount int + +func (n repeatCount) appendChar(b []byte, c byte) []byte { + for ; n > 0; n-- { + b = append(b, c) + } + return b +} + +// textNode is a simplified tree-based representation of structured text. +// Possible node types are textWrap, textList, or textLine. +type textNode interface { + // Len reports the length in bytes of a single-line version of the tree. + // Nested textRecord.Diff and textRecord.Comment fields are ignored. + Len() int + // Equal reports whether the two trees are structurally identical. + // Nested textRecord.Diff and textRecord.Comment fields are compared. + Equal(textNode) bool + // String returns the string representation of the text tree. + // It is not guaranteed that len(x.String()) == x.Len(), + // nor that x.String() == y.String() implies that x.Equal(y). + String() string + + // formatCompactTo formats the contents of the tree as a single-line string + // to the provided buffer. Any nested textRecord.Diff and textRecord.Comment + // fields are ignored. + // + // However, not all nodes in the tree should be collapsed as a single-line. + // If a node can be collapsed as a single-line, it is replaced by a textLine + // node. Since the top-level node cannot replace itself, this also returns + // the current node itself. + // + // This does not mutate the receiver. + formatCompactTo([]byte, diffMode) ([]byte, textNode) + // formatExpandedTo formats the contents of the tree as a multi-line string + // to the provided buffer. In order for column alignment to operate well, + // formatCompactTo must be called before calling formatExpandedTo. + formatExpandedTo([]byte, diffMode, indentMode) []byte +} + +// textWrap is a wrapper that concatenates a prefix and/or a suffix +// to the underlying node. +type textWrap struct { + Prefix string // e.g., "bytes.Buffer{" + Value textNode // textWrap | textList | textLine + Suffix string // e.g., "}" + Metadata interface{} // arbitrary metadata; has no effect on formatting +} + +func (s *textWrap) Len() int { + return len(s.Prefix) + s.Value.Len() + len(s.Suffix) +} +func (s1 *textWrap) Equal(s2 textNode) bool { + if s2, ok := s2.(*textWrap); ok { + return s1.Prefix == s2.Prefix && s1.Value.Equal(s2.Value) && s1.Suffix == s2.Suffix + } + return false +} +func (s *textWrap) String() string { + var d diffMode + var n indentMode + _, s2 := s.formatCompactTo(nil, d) + b := n.appendIndent(nil, d) // Leading indent + b = s2.formatExpandedTo(b, d, n) // Main body + b = append(b, '\n') // Trailing newline + return string(b) +} +func (s *textWrap) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) { + n0 := len(b) // Original buffer length + b = append(b, s.Prefix...) + b, s.Value = s.Value.formatCompactTo(b, d) + b = append(b, s.Suffix...) + if _, ok := s.Value.(textLine); ok { + return b, textLine(b[n0:]) + } + return b, s +} +func (s *textWrap) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte { + b = append(b, s.Prefix...) + b = s.Value.formatExpandedTo(b, d, n) + b = append(b, s.Suffix...) + return b +} + +// textList is a comma-separated list of textWrap or textLine nodes. +// The list may be formatted as multi-lines or single-line at the discretion +// of the textList.formatCompactTo method. +type textList []textRecord +type textRecord struct { + Diff diffMode // e.g., 0 or '-' or '+' + Key string // e.g., "MyField" + Value textNode // textWrap | textLine + ElideComma bool // avoid trailing comma + Comment fmt.Stringer // e.g., "6 identical fields" +} + +// AppendEllipsis appends a new ellipsis node to the list if none already +// exists at the end. If cs is non-zero it coalesces the statistics with the +// previous diffStats. +func (s *textList) AppendEllipsis(ds diffStats) { + hasStats := !ds.IsZero() + if len(*s) == 0 || !(*s)[len(*s)-1].Value.Equal(textEllipsis) { + if hasStats { + *s = append(*s, textRecord{Value: textEllipsis, ElideComma: true, Comment: ds}) + } else { + *s = append(*s, textRecord{Value: textEllipsis, ElideComma: true}) + } + return + } + if hasStats { + (*s)[len(*s)-1].Comment = (*s)[len(*s)-1].Comment.(diffStats).Append(ds) + } +} + +func (s textList) Len() (n int) { + for i, r := range s { + n += len(r.Key) + if r.Key != "" { + n += len(": ") + } + n += r.Value.Len() + if i < len(s)-1 { + n += len(", ") + } + } + return n +} + +func (s1 textList) Equal(s2 textNode) bool { + if s2, ok := s2.(textList); ok { + if len(s1) != len(s2) { + return false + } + for i := range s1 { + r1, r2 := s1[i], s2[i] + if !(r1.Diff == r2.Diff && r1.Key == r2.Key && r1.Value.Equal(r2.Value) && r1.Comment == r2.Comment) { + return false + } + } + return true + } + return false +} + +func (s textList) String() string { + return (&textWrap{Prefix: "{", Value: s, Suffix: "}"}).String() +} + +func (s textList) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) { + s = append(textList(nil), s...) // Avoid mutating original + + // Determine whether we can collapse this list as a single line. + n0 := len(b) // Original buffer length + var multiLine bool + for i, r := range s { + if r.Diff == diffInserted || r.Diff == diffRemoved { + multiLine = true + } + b = append(b, r.Key...) + if r.Key != "" { + b = append(b, ": "...) + } + b, s[i].Value = r.Value.formatCompactTo(b, d|r.Diff) + if _, ok := s[i].Value.(textLine); !ok { + multiLine = true + } + if r.Comment != nil { + multiLine = true + } + if i < len(s)-1 { + b = append(b, ", "...) + } + } + // Force multi-lined output when printing a removed/inserted node that + // is sufficiently long. + if (d == diffInserted || d == diffRemoved) && len(b[n0:]) > maxColumnLength { + multiLine = true + } + if !multiLine { + return b, textLine(b[n0:]) + } + return b, s +} + +func (s textList) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte { + alignKeyLens := s.alignLens( + func(r textRecord) bool { + _, isLine := r.Value.(textLine) + return r.Key == "" || !isLine + }, + func(r textRecord) int { return utf8.RuneCountInString(r.Key) }, + ) + alignValueLens := s.alignLens( + func(r textRecord) bool { + _, isLine := r.Value.(textLine) + return !isLine || r.Value.Equal(textEllipsis) || r.Comment == nil + }, + func(r textRecord) int { return utf8.RuneCount(r.Value.(textLine)) }, + ) + + // Format lists of simple lists in a batched form. + // If the list is sequence of only textLine values, + // then batch multiple values on a single line. + var isSimple bool + for _, r := range s { + _, isLine := r.Value.(textLine) + isSimple = r.Diff == 0 && r.Key == "" && isLine && r.Comment == nil + if !isSimple { + break + } + } + if isSimple { + n++ + var batch []byte + emitBatch := func() { + if len(batch) > 0 { + b = n.appendIndent(append(b, '\n'), d) + b = append(b, bytes.TrimRight(batch, " ")...) + batch = batch[:0] + } + } + for _, r := range s { + line := r.Value.(textLine) + if len(batch)+len(line)+len(", ") > maxColumnLength { + emitBatch() + } + batch = append(batch, line...) + batch = append(batch, ", "...) + } + emitBatch() + n-- + return n.appendIndent(append(b, '\n'), d) + } + + // Format the list as a multi-lined output. + n++ + for i, r := range s { + b = n.appendIndent(append(b, '\n'), d|r.Diff) + if r.Key != "" { + b = append(b, r.Key+": "...) + } + b = alignKeyLens[i].appendChar(b, ' ') + + b = r.Value.formatExpandedTo(b, d|r.Diff, n) + if !r.ElideComma { + b = append(b, ',') + } + b = alignValueLens[i].appendChar(b, ' ') + + if r.Comment != nil { + b = append(b, " // "+r.Comment.String()...) + } + } + n-- + + return n.appendIndent(append(b, '\n'), d) +} + +func (s textList) alignLens( + skipFunc func(textRecord) bool, + lenFunc func(textRecord) int, +) []repeatCount { + var startIdx, endIdx, maxLen int + lens := make([]repeatCount, len(s)) + for i, r := range s { + if skipFunc(r) { + for j := startIdx; j < endIdx && j < len(s); j++ { + lens[j] = repeatCount(maxLen - lenFunc(s[j])) + } + startIdx, endIdx, maxLen = i+1, i+1, 0 + } else { + if maxLen < lenFunc(r) { + maxLen = lenFunc(r) + } + endIdx = i + 1 + } + } + for j := startIdx; j < endIdx && j < len(s); j++ { + lens[j] = repeatCount(maxLen - lenFunc(s[j])) + } + return lens +} + +// textLine is a single-line segment of text and is always a leaf node +// in the textNode tree. +type textLine []byte + +var ( + textNil = textLine("nil") + textEllipsis = textLine("...") +) + +func (s textLine) Len() int { + return len(s) +} +func (s1 textLine) Equal(s2 textNode) bool { + if s2, ok := s2.(textLine); ok { + return bytes.Equal([]byte(s1), []byte(s2)) + } + return false +} +func (s textLine) String() string { + return string(s) +} +func (s textLine) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) { + return append(b, s...), s +} +func (s textLine) formatExpandedTo(b []byte, _ diffMode, _ indentMode) []byte { + return append(b, s...) +} + +type diffStats struct { + Name string + NumIgnored int + NumIdentical int + NumRemoved int + NumInserted int + NumModified int +} + +func (s diffStats) IsZero() bool { + s.Name = "" + return s == diffStats{} +} + +func (s diffStats) NumDiff() int { + return s.NumRemoved + s.NumInserted + s.NumModified +} + +func (s diffStats) Append(ds diffStats) diffStats { + assert(s.Name == ds.Name) + s.NumIgnored += ds.NumIgnored + s.NumIdentical += ds.NumIdentical + s.NumRemoved += ds.NumRemoved + s.NumInserted += ds.NumInserted + s.NumModified += ds.NumModified + return s +} + +// String prints a humanly-readable summary of coalesced records. +// +// Example: +// +// diffStats{Name: "Field", NumIgnored: 5}.String() => "5 ignored fields" +func (s diffStats) String() string { + var ss []string + var sum int + labels := [...]string{"ignored", "identical", "removed", "inserted", "modified"} + counts := [...]int{s.NumIgnored, s.NumIdentical, s.NumRemoved, s.NumInserted, s.NumModified} + for i, n := range counts { + if n > 0 { + ss = append(ss, fmt.Sprintf("%d %v", n, labels[i])) + } + sum += n + } + + // Pluralize the name (adjusting for some obscure English grammar rules). + name := s.Name + if sum > 1 { + name += "s" + if strings.HasSuffix(name, "ys") { + name = name[:len(name)-2] + "ies" // e.g., "entrys" => "entries" + } + } + + // Format the list according to English grammar (with Oxford comma). + switch n := len(ss); n { + case 0: + return "" + case 1, 2: + return strings.Join(ss, " and ") + " " + name + default: + return strings.Join(ss[:n-1], ", ") + ", and " + ss[n-1] + " " + name + } +} + +type commentString string + +func (s commentString) String() string { return string(s) } diff --git a/vendor/github.com/google/go-cmp/cmp/report_value.go b/vendor/github.com/google/go-cmp/cmp/report_value.go new file mode 100644 index 00000000..668d470f --- /dev/null +++ b/vendor/github.com/google/go-cmp/cmp/report_value.go @@ -0,0 +1,121 @@ +// Copyright 2019, The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cmp + +import "reflect" + +// valueNode represents a single node within a report, which is a +// structured representation of the value tree, containing information +// regarding which nodes are equal or not. +type valueNode struct { + parent *valueNode + + Type reflect.Type + ValueX reflect.Value + ValueY reflect.Value + + // NumSame is the number of leaf nodes that are equal. + // All descendants are equal only if NumDiff is 0. + NumSame int + // NumDiff is the number of leaf nodes that are not equal. + NumDiff int + // NumIgnored is the number of leaf nodes that are ignored. + NumIgnored int + // NumCompared is the number of leaf nodes that were compared + // using an Equal method or Comparer function. + NumCompared int + // NumTransformed is the number of non-leaf nodes that were transformed. + NumTransformed int + // NumChildren is the number of transitive descendants of this node. + // This counts from zero; thus, leaf nodes have no descendants. + NumChildren int + // MaxDepth is the maximum depth of the tree. This counts from zero; + // thus, leaf nodes have a depth of zero. + MaxDepth int + + // Records is a list of struct fields, slice elements, or map entries. + Records []reportRecord // If populated, implies Value is not populated + + // Value is the result of a transformation, pointer indirect, of + // type assertion. + Value *valueNode // If populated, implies Records is not populated + + // TransformerName is the name of the transformer. + TransformerName string // If non-empty, implies Value is populated +} +type reportRecord struct { + Key reflect.Value // Invalid for slice element + Value *valueNode +} + +func (parent *valueNode) PushStep(ps PathStep) (child *valueNode) { + vx, vy := ps.Values() + child = &valueNode{parent: parent, Type: ps.Type(), ValueX: vx, ValueY: vy} + switch s := ps.(type) { + case StructField: + assert(parent.Value == nil) + parent.Records = append(parent.Records, reportRecord{Key: reflect.ValueOf(s.Name()), Value: child}) + case SliceIndex: + assert(parent.Value == nil) + parent.Records = append(parent.Records, reportRecord{Value: child}) + case MapIndex: + assert(parent.Value == nil) + parent.Records = append(parent.Records, reportRecord{Key: s.Key(), Value: child}) + case Indirect: + assert(parent.Value == nil && parent.Records == nil) + parent.Value = child + case TypeAssertion: + assert(parent.Value == nil && parent.Records == nil) + parent.Value = child + case Transform: + assert(parent.Value == nil && parent.Records == nil) + parent.Value = child + parent.TransformerName = s.Name() + parent.NumTransformed++ + default: + assert(parent == nil) // Must be the root step + } + return child +} + +func (r *valueNode) Report(rs Result) { + assert(r.MaxDepth == 0) // May only be called on leaf nodes + + if rs.ByIgnore() { + r.NumIgnored++ + } else { + if rs.Equal() { + r.NumSame++ + } else { + r.NumDiff++ + } + } + assert(r.NumSame+r.NumDiff+r.NumIgnored == 1) + + if rs.ByMethod() { + r.NumCompared++ + } + if rs.ByFunc() { + r.NumCompared++ + } + assert(r.NumCompared <= 1) +} + +func (child *valueNode) PopStep() (parent *valueNode) { + if child.parent == nil { + return nil + } + parent = child.parent + parent.NumSame += child.NumSame + parent.NumDiff += child.NumDiff + parent.NumIgnored += child.NumIgnored + parent.NumCompared += child.NumCompared + parent.NumTransformed += child.NumTransformed + parent.NumChildren += child.NumChildren + 1 + if parent.MaxDepth < child.MaxDepth+1 { + parent.MaxDepth = child.MaxDepth + 1 + } + return parent +} diff --git a/vendor/github.com/hashicorp/go-envparse/.gitignore b/vendor/github.com/hashicorp/go-envparse/.gitignore new file mode 100644 index 00000000..a1338d68 --- /dev/null +++ b/vendor/github.com/hashicorp/go-envparse/.gitignore @@ -0,0 +1,14 @@ +# Binaries for programs and plugins +*.exe +*.dll +*.so +*.dylib + +# Test binary, build with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 +.glide/ diff --git a/vendor/github.com/hashicorp/go-envparse/LICENSE b/vendor/github.com/hashicorp/go-envparse/LICENSE new file mode 100644 index 00000000..a612ad98 --- /dev/null +++ b/vendor/github.com/hashicorp/go-envparse/LICENSE @@ -0,0 +1,373 @@ +Mozilla Public License Version 2.0 +================================== + +1. Definitions +-------------- + +1.1. "Contributor" + means each individual or legal entity that creates, contributes to + the creation of, or owns Covered Software. + +1.2. "Contributor Version" + means the combination of the Contributions of others (if any) used + by a Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + means Source Code Form to which the initial Contributor has attached + the notice in Exhibit A, the Executable Form of such Source Code + Form, and Modifications of such Source Code Form, in each case + including portions thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + (a) that the initial Contributor has attached the notice described + in Exhibit B to the Covered Software; or + + (b) that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the + terms of a Secondary License. + +1.6. "Executable Form" + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + means a work that combines Covered Software with other material, in + a separate file or files, that is not Covered Software. + +1.8. "License" + means this document. + +1.9. "Licensable" + means having the right to grant, to the maximum extent possible, + whether at the time of the initial grant or subsequently, any and + all of the rights conveyed by this License. + +1.10. "Modifications" + means any of the following: + + (a) any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered + Software; or + + (b) any new file in Source Code Form that contains any Covered + Software. + +1.11. "Patent Claims" of a Contributor + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the + License, by the making, using, selling, offering for sale, having + made, import, or transfer of either its Contributions or its + Contributor Version. + +1.12. "Secondary License" + means either the GNU General Public License, Version 2.0, the GNU + Lesser General Public License, Version 2.1, the GNU Affero General + Public License, Version 3.0, or any later versions of those + licenses. + +1.13. "Source Code Form" + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that + controls, is controlled by, or is under common control with You. For + purposes of this definition, "control" means (a) the power, direct + or indirect, to cause the direction or management of such entity, + whether by contract or otherwise, or (b) ownership of more than + fifty percent (50%) of the outstanding shares or beneficial + ownership of such entity. + +2. License Grants and Conditions +-------------------------------- + +2.1. Grants + +Each Contributor hereby grants You a world-wide, royalty-free, +non-exclusive license: + +(a) under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + +(b) under Patent Claims of such Contributor to make, use, sell, offer + for sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + +The licenses granted in Section 2.1 with respect to any Contribution +become effective for each Contribution on the date the Contributor first +distributes such Contribution. + +2.3. Limitations on Grant Scope + +The licenses granted in this Section 2 are the only rights granted under +this License. No additional rights or licenses will be implied from the +distribution or licensing of Covered Software under this License. +Notwithstanding Section 2.1(b) above, no patent license is granted by a +Contributor: + +(a) for any code that a Contributor has removed from Covered Software; + or + +(b) for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + +(c) under Patent Claims infringed by Covered Software in the absence of + its Contributions. + +This License does not grant any rights in the trademarks, service marks, +or logos of any Contributor (except as may be necessary to comply with +the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + +No Contributor makes additional grants as a result of Your choice to +distribute the Covered Software under a subsequent version of this +License (see Section 10.2) or under the terms of a Secondary License (if +permitted under the terms of Section 3.3). + +2.5. Representation + +Each Contributor represents that the Contributor believes its +Contributions are its original creation(s) or it has sufficient rights +to grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + +This License is not intended to limit any rights You have under +applicable copyright doctrines of fair use, fair dealing, or other +equivalents. + +2.7. Conditions + +Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted +in Section 2.1. + +3. Responsibilities +------------------- + +3.1. Distribution of Source Form + +All distribution of Covered Software in Source Code Form, including any +Modifications that You create or to which You contribute, must be under +the terms of this License. You must inform recipients that the Source +Code Form of the Covered Software is governed by the terms of this +License, and how they can obtain a copy of this License. You may not +attempt to alter or restrict the recipients' rights in the Source Code +Form. + +3.2. Distribution of Executable Form + +If You distribute Covered Software in Executable Form then: + +(a) such Covered Software must also be made available in Source Code + Form, as described in Section 3.1, and You must inform recipients of + the Executable Form how they can obtain a copy of such Source Code + Form by reasonable means in a timely manner, at a charge no more + than the cost of distribution to the recipient; and + +(b) You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter + the recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + +You may create and distribute a Larger Work under terms of Your choice, +provided that You also comply with the requirements of this License for +the Covered Software. If the Larger Work is a combination of Covered +Software with a work governed by one or more Secondary Licenses, and the +Covered Software is not Incompatible With Secondary Licenses, this +License permits You to additionally distribute such Covered Software +under the terms of such Secondary License(s), so that the recipient of +the Larger Work may, at their option, further distribute the Covered +Software under the terms of either this License or such Secondary +License(s). + +3.4. Notices + +You may not remove or alter the substance of any license notices +(including copyright notices, patent notices, disclaimers of warranty, +or limitations of liability) contained within the Source Code Form of +the Covered Software, except that You may alter any license notices to +the extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + +You may choose to offer, and to charge a fee for, warranty, support, +indemnity or liability obligations to one or more recipients of Covered +Software. However, You may do so only on Your own behalf, and not on +behalf of any Contributor. You must make it absolutely clear that any +such warranty, support, indemnity, or liability obligation is offered by +You alone, and You hereby agree to indemnify every Contributor for any +liability incurred by such Contributor as a result of warranty, support, +indemnity or liability terms You offer. You may include additional +disclaimers of warranty and limitations of liability specific to any +jurisdiction. + +4. Inability to Comply Due to Statute or Regulation +--------------------------------------------------- + +If it is impossible for You to comply with any of the terms of this +License with respect to some or all of the Covered Software due to +statute, judicial order, or regulation then You must: (a) comply with +the terms of this License to the maximum extent possible; and (b) +describe the limitations and the code they affect. Such description must +be placed in a text file included with all distributions of the Covered +Software under this License. Except to the extent prohibited by statute +or regulation, such description must be sufficiently detailed for a +recipient of ordinary skill to be able to understand it. + +5. Termination +-------------- + +5.1. The rights granted under this License will terminate automatically +if You fail to comply with any of its terms. However, if You become +compliant, then the rights granted under this License from a particular +Contributor are reinstated (a) provisionally, unless and until such +Contributor explicitly and finally terminates Your grants, and (b) on an +ongoing basis, if such Contributor fails to notify You of the +non-compliance by some reasonable means prior to 60 days after You have +come back into compliance. Moreover, Your grants from a particular +Contributor are reinstated on an ongoing basis if such Contributor +notifies You of the non-compliance by some reasonable means, this is the +first time You have received notice of non-compliance with this License +from such Contributor, and You become compliant prior to 30 days after +Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent +infringement claim (excluding declaratory judgment actions, +counter-claims, and cross-claims) alleging that a Contributor Version +directly or indirectly infringes any patent, then the rights granted to +You by any and all Contributors for the Covered Software under Section +2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all +end user license agreements (excluding distributors and resellers) which +have been validly granted by You or Your distributors under this License +prior to termination shall survive termination. + +************************************************************************ +* * +* 6. Disclaimer of Warranty * +* ------------------------- * +* * +* Covered Software is provided under this License on an "as is" * +* basis, without warranty of any kind, either expressed, implied, or * +* statutory, including, without limitation, warranties that the * +* Covered Software is free of defects, merchantable, fit for a * +* particular purpose or non-infringing. The entire risk as to the * +* quality and performance of the Covered Software is with You. * +* Should any Covered Software prove defective in any respect, You * +* (not any Contributor) assume the cost of any necessary servicing, * +* repair, or correction. This disclaimer of warranty constitutes an * +* essential part of this License. No use of any Covered Software is * +* authorized under this License except under this disclaimer. * +* * +************************************************************************ + +************************************************************************ +* * +* 7. Limitation of Liability * +* -------------------------- * +* * +* Under no circumstances and under no legal theory, whether tort * +* (including negligence), contract, or otherwise, shall any * +* Contributor, or anyone who distributes Covered Software as * +* permitted above, be liable to You for any direct, indirect, * +* special, incidental, or consequential damages of any character * +* including, without limitation, damages for lost profits, loss of * +* goodwill, work stoppage, computer failure or malfunction, or any * +* and all other commercial damages or losses, even if such party * +* shall have been informed of the possibility of such damages. This * +* limitation of liability shall not apply to liability for death or * +* personal injury resulting from such party's negligence to the * +* extent applicable law prohibits such limitation. Some * +* jurisdictions do not allow the exclusion or limitation of * +* incidental or consequential damages, so this exclusion and * +* limitation may not apply to You. * +* * +************************************************************************ + +8. Litigation +------------- + +Any litigation relating to this License may be brought only in the +courts of a jurisdiction where the defendant maintains its principal +place of business and such litigation shall be governed by laws of that +jurisdiction, without reference to its conflict-of-law provisions. +Nothing in this Section shall prevent a party's ability to bring +cross-claims or counter-claims. + +9. Miscellaneous +---------------- + +This License represents the complete agreement concerning the subject +matter hereof. If any provision of this License is held to be +unenforceable, such provision shall be reformed only to the extent +necessary to make it enforceable. Any law or regulation which provides +that the language of a contract shall be construed against the drafter +shall not be used to construe this License against a Contributor. + +10. Versions of the License +--------------------------- + +10.1. New Versions + +Mozilla Foundation is the license steward. Except as provided in Section +10.3, no one other than the license steward has the right to modify or +publish new versions of this License. Each version will be given a +distinguishing version number. + +10.2. Effect of New Versions + +You may distribute the Covered Software under the terms of the version +of the License under which You originally received the Covered Software, +or under the terms of any subsequent version published by the license +steward. + +10.3. Modified Versions + +If you create software not governed by this License, and you want to +create a new license for such software, you may create and use a +modified version of this License if you rename the license and remove +any references to the name of the license steward (except to note that +such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary +Licenses + +If You choose to distribute Source Code Form that is Incompatible With +Secondary Licenses under the terms of this version of the License, the +notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice +------------------------------------------- + + This Source Code Form is subject to the terms of the Mozilla Public + License, v. 2.0. If a copy of the MPL was not distributed with this + file, You can obtain one at http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular +file, then You may include the notice in a location (such as a LICENSE +file in a relevant directory) where a recipient would be likely to look +for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice +--------------------------------------------------------- + + This Source Code Form is "Incompatible With Secondary Licenses", as + defined by the Mozilla Public License, v. 2.0. diff --git a/vendor/github.com/hashicorp/go-envparse/NOTICES.txt b/vendor/github.com/hashicorp/go-envparse/NOTICES.txt new file mode 100644 index 00000000..be407f40 --- /dev/null +++ b/vendor/github.com/hashicorp/go-envparse/NOTICES.txt @@ -0,0 +1,2 @@ +go-envparse +Copyright 2017 HashiCorp, Inc. diff --git a/vendor/github.com/hashicorp/go-envparse/README.md b/vendor/github.com/hashicorp/go-envparse/README.md new file mode 100644 index 00000000..aeb80b10 --- /dev/null +++ b/vendor/github.com/hashicorp/go-envparse/README.md @@ -0,0 +1,91 @@ +[![Run CI Tests](https://github.com/hashicorp/go-envparse/actions/workflows/ci.yaml/badge.svg)](https://github.com/hashicorp/go-envparse/actions/workflows/ci.yaml) +[![Go Reference](https://pkg.go.dev/badge/pkg.go.dev/github.com/hashicorp/go-envparse.svg)](https://pkg.go.dev/pkg.go.dev/github.com/hashicorp/go-envparse) + +# go-envparse + +A minimal Go environment variable parser. It's intended to be used to parse +`.env` style files similar to [godotenv](https://github.com/joho/godotenv) or +[rubydotenv](https://github.com/bkeepers/dotenv), but perform minimal +allocations, handle more complex quoting, and be better tested. + +Parsing a line does 2 allocations regardless of line length or complexity. + +The parser supports JSON strings which allows for cross-language/platform +encoding of arbitrarily complex data. + +For example if you are parsing environment variables from a templated file, the +template can JSON encode data that may contain newlines: + +``` +FOO={{ some_template_function | toJSON }} +``` + +...would be templated to: + +``` +FOO="The template value\nmay have included\nsome newlines!\n\ud83d\udd25" +``` + +...and `envparse.Parse()` would return: + +```go +map[string]string{ + "FOO": "The template value\nmay have included\nsome newlines!\n🔥", +} +``` + +## Minimal + +The following common features *are intentionally missing*: + +* Full shell quoting semantics +* Full shell escape sequence support + * Only JSON escape sequences are supported (see below) +* Variable interpolation + * Use [Go's os.Expand](https://golang.org/pkg/os/#Expand) on the parsed + values +* Anything YAML related + * No + +However, comments, unquoted, single quoted, and double quoted text may all be +used within a single value: + +``` +SOME_KEY = normal unquoted \text 'plus single quoted\' "\"double quoted " # EOL +``` + +...parses to: + +```go +map[string]string{ + "SOME_KEY": `normal unquoted \text plus single quoted\ "double quoted ` +} +``` + +(Note the trailing space inside the double quote is kept, but the space between +the final `"` and `#` is trimmed.) + +## Format + +* Keys should be of the form: `[A-Za-z_][A-Za-z0-9_]?` + * Keys may be prefixed with `export ` which will be ignored + * Whitespace around keys will be trimmed +* Values should be valid ASCII or UTF-8 encoded. +* Newlines are always treated as delimiters, so newlines within values *must* + be escaped. +* Values may use one of more quoting styles: + * Unquoted - `FOO=bar baz` + * No escape sequences + * Ends at `#`, `"`, `'`, or newline + * Preceeding and trailing whitespace will be trimmed + * Double Quotes - `FOO="bar baz"` + * Supports JSON escape sequences: `\uXXXX`, `\r`, `\n`, `\t`, `\\`, and + `\"` + * Ends at unescaped `"` + * No whitespace trimming + * Single Quotes - `FOO='bar baz'` + * No escape sequences + * Ends at `'` + * No whitespace trimming + +See `envparse_test.go` for examples of valid and invalid data. diff --git a/vendor/github.com/hashicorp/go-envparse/envparse.go b/vendor/github.com/hashicorp/go-envparse/envparse.go new file mode 100644 index 00000000..ef7f12ce --- /dev/null +++ b/vendor/github.com/hashicorp/go-envparse/envparse.go @@ -0,0 +1,338 @@ +// Package envparse is a minimal environment variable parser. It handles empty +// lines, comments, single quotes, double quotes, and JSON escape sequences. +// +// Non-empty or comment lines should be of the form: +// +// KEY=value +// +// While extraneous characters are discouraged, an "export" prefix, preceding +// whitespace, and trailing whitespace are all removed: +// +// KEY = This is ok! # Parses to {"KEY": "This is ok!"} +// KEY2= Also ok. # Parses to {"KEY2": "Also ok."} +// export FOO=bar # Parses to {"FOO": "bar"} +package envparse + +import ( + "bufio" + "bytes" + "fmt" + "io" + "unicode/utf16" + "unicode/utf8" +) + +var ( + ErrMissingSeparator = fmt.Errorf("missing =") + ErrEmptyKey = fmt.Errorf("empty key") + ErrUnmatchedDouble = fmt.Errorf(`unmatched "`) + ErrUnmatchedSingle = fmt.Errorf("unmatched '") + ErrIncompleteEscape = fmt.Errorf("incomplete escape sequence") + ErrIncompleteHex = fmt.Errorf("incomplete hex sequence") + ErrIncompleteSur = fmt.Errorf("incomplete Unicode surrogate pair") + ErrMultibyteEscape = fmt.Errorf("multibyte characters disallowed in escape sequences") +) + +// ParseError is returned whenever the Parse function encounters an error. It +// includes the line number and underlying error. +type ParseError struct { + Line int + Err error +} + +func (e *ParseError) Error() string { + if e.Line > 0 { + return fmt.Sprintf("error on line %d: %v", e.Line, e.Err) + } + return fmt.Sprintf("error reading: %v", e.Err) +} + +func parseError(line int, err error) error { + return &ParseError{ + Line: line, + Err: err, + } +} + +// Parse environment variables from an io.Reader into a map or return a +// ParseError. +func Parse(r io.Reader) (map[string]string, error) { + env := make(map[string]string) + scanner := bufio.NewScanner(r) + + // Track line number + i := 0 + + // Main scan loop + for scanner.Scan() { + i++ + k, v, err := parseLine(scanner.Bytes()) + if err != nil { + return nil, parseError(i, err) + } + + // Skip blank lines + if len(k) > 0 { + env[string(k)] = string(v) + } + } + if err := scanner.Err(); err != nil { + return nil, parseError(i, err) + } + return env, nil +} + +const ( + normalMode = iota + doubleQuote = iota + singleQuote = iota + escapeMode = iota + unicodeMode = iota +) + +var ( + empty = []byte{} + separator = []byte{'='} + exportPrefix = []byte("export ") +) + +// parseLine parses the given line into a key and value or error. +// +// Empty lines are returned as zero length slices +func parseLine(ln []byte) ([]byte, []byte, error) { + ln = bytes.TrimSpace(ln) + if len(ln) == 0 || ln[0] == '#' { + return empty, empty, nil + } + + parts := bytes.SplitN(ln, separator, 2) + if len(parts) != 2 { + return nil, nil, ErrMissingSeparator + } + + // Trim whitespace + key, value := bytes.TrimSpace(parts[0]), bytes.TrimSpace(parts[1]) + + // Ensure key is of the form [A-Za-z][A-Za-z0-9_]? with an optional + // leading 'export ', but only trim leading export if there's another + // key name. + if len(key) > len(exportPrefix) { + key = bytes.TrimPrefix(key, exportPrefix) + } + if len(key) == 0 { + return nil, nil, ErrEmptyKey + } + if key[0] < 'A' { + return nil, nil, fmt.Errorf("key must start with [A-Za-z_] but found %q", key[0]) + } + if key[0] > 'Z' && key[0] < 'a' && key[0] != '_' { + return nil, nil, fmt.Errorf("key must start with [A-Za-z_] but found %q", key[0]) + } + if key[0] > 'z' { + return nil, nil, fmt.Errorf("key must start with [A-Za-z_] but found %q", key[0]) + } + + for _, v := range key[1:] { + switch { + case v == '_': + case v == '.': + case v == '/': + case v >= 'A' && v <= 'Z': + case v >= 'a' && v <= 'z': + case v >= '0' && v <= '9': + default: + return nil, nil, fmt.Errorf("key characters must be [A-Za-z0-9/_.] but found %q", v) + } + } + + // Evaluate the value + if len(value) == 0 { + // Empty values are ok! Shortcircuit + return key, value, nil + } + + // Scratch buffer for unescaped value + newv := make([]byte, len(value)) + newi := 0 + // Track last significant character for trimming unquoted whitespace preceding a trailing comment + lastSig := 0 + + // Parser State + mode := normalMode + + for i := 0; i < len(value); i++ { + v := value[i] + + // Control characters are always an error + if v < 32 { + return nil, nil, fmt.Errorf("0x%0.2x is an invalid value character", v) + } + + // High bit set means it is part of a multibyte character, pass + // it through as only ASCII characters have special meaning. + if v > 127 { + if mode == escapeMode { + return nil, nil, ErrMultibyteEscape + } + // All multibyte characters are significant + lastSig = newi + newv[newi] = v + newi++ + continue + } + + switch mode { + case normalMode: + switch v { + case '"': + mode = doubleQuote + case '\'': + mode = singleQuote + case '#': + // Start of a comment, nothing left to parse + return key, newv[:lastSig], nil + case ' ', '\t': + // Make sure whitespace doesn't get tracked + newv[newi] = v + newi++ + default: + // Add the character to the new value + newv[newi] = v + newi++ + + // Track last non-WS char for trimming on trailing comments + lastSig = newi + } + case doubleQuote: + switch v { + case '"': + mode = normalMode + case '\\': + mode = escapeMode + default: + // Add the character to the new value + newv[newi] = v + newi++ + + // All quoted characters are significant + lastSig = newi + } + case escapeMode: + // We're in double quotes and the last character was a backslash + switch v { + case '"': + newv[newi] = v + case '\\': + newv[newi] = v + case '/': + newv[newi] = v + case 'b': + newv[newi] = '\b' + case 'f': + newv[newi] = '\f' + case 'r': + newv[newi] = '\r' + case 'n': + newv[newi] = '\n' + case 't': + newv[newi] = '\t' + case 'u': + // Parse-ahead to capture unicode + r, err := h2r(value[i+1:]) + if err != nil { + return nil, nil, err + } + + // Bump index by width of hex chars + i += 4 + + // Check if we need to get another rune + if utf16.IsSurrogate(r) { + if len(value) < i+6 { + //TODO Use replacement character instead? + return nil, nil, ErrIncompleteSur + } + if value[i+1] != '\\' || value[i+2] != 'u' { + //TODO Use replacement character instead? + return nil, nil, ErrIncompleteSur + } + + r2, err := h2r(value[i+3:]) + if err != nil { + return nil, nil, err + } + + // Bump index by width of \uXXXX + i += 6 + + r = utf16.DecodeRune(r, r2) + } + n := utf8.EncodeRune(newv[newi:], r) + newi += n - 1 // because it's incremented outside the switch + default: + return nil, nil, fmt.Errorf("invalid escape sequence: %q", string(v)) + } + // Add the character to the new value + newi++ + + // All escaped characters are significant + lastSig = newi + + // Switch back to quote mode + mode = doubleQuote + case singleQuote: + switch v { + case '\'': + mode = normalMode + default: + // Add all other characters to the new value + newv[newi] = v + newi++ + + // All single quoted characters are significant + lastSig = newi + } + default: + panic(fmt.Errorf("BUG: invalid mode: %v", mode)) + } + } + + switch mode { + case normalMode: + // All escape sequences are complete and all quotes are matched + return key, newv[:newi], nil + case doubleQuote: + return nil, nil, ErrUnmatchedDouble + case singleQuote: + return nil, nil, ErrUnmatchedSingle + case escapeMode: + return nil, nil, ErrIncompleteEscape + default: + panic(fmt.Errorf("BUG: invalid mode: %v", mode)) + } +} + +// convert hex characters into a rune +func h2r(buf []byte) (rune, error) { + if len(buf) < 4 { + return 0, ErrIncompleteHex + } + var r rune + for i := 0; i < 4; i++ { + d := buf[i] + switch { + case '0' <= d && d <= '9': + d = d - '0' + case 'a' <= d && d <= 'f': + d = d - 'a' + 10 + case 'A' <= d && d <= 'F': + d = d - 'A' + 10 + default: + return 0, fmt.Errorf("invalid hex character: %q", string(d)) + } + + r *= 16 + r += rune(d) + } + return r, nil +} diff --git a/vendor/github.com/hodgesds/perf-utils/.gitignore b/vendor/github.com/hodgesds/perf-utils/.gitignore index fbf50087..7aaf6081 100644 --- a/vendor/github.com/hodgesds/perf-utils/.gitignore +++ b/vendor/github.com/hodgesds/perf-utils/.gitignore @@ -1,2 +1,3 @@ *.swp vendor +tags diff --git a/vendor/github.com/hodgesds/perf-utils/Gopkg.lock b/vendor/github.com/hodgesds/perf-utils/Gopkg.lock deleted file mode 100644 index acbc84b0..00000000 --- a/vendor/github.com/hodgesds/perf-utils/Gopkg.lock +++ /dev/null @@ -1,15 +0,0 @@ -# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. - - -[[projects]] - branch = "master" - name = "golang.org/x/sys" - packages = ["unix"] - revision = "90b0e4468f9980bf79a2290394adaf7f045c5d24" - -[solve-meta] - analyzer-name = "dep" - analyzer-version = 1 - inputs-digest = "c188619af29e454f9af8a4b24b5d13720a55a70615395ba2ded3a628fa51776a" - solver-name = "gps-cdcl" - solver-version = 1 diff --git a/vendor/github.com/hodgesds/perf-utils/Gopkg.toml b/vendor/github.com/hodgesds/perf-utils/Gopkg.toml deleted file mode 100644 index c4673b94..00000000 --- a/vendor/github.com/hodgesds/perf-utils/Gopkg.toml +++ /dev/null @@ -1,34 +0,0 @@ -# Gopkg.toml example -# -# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md -# for detailed Gopkg.toml documentation. -# -# required = ["github.com/user/thing/cmd/thing"] -# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"] -# -# [[constraint]] -# name = "github.com/user/project" -# version = "1.0.0" -# -# [[constraint]] -# name = "github.com/user/project2" -# branch = "dev" -# source = "github.com/myfork/project2" -# -# [[override]] -# name = "github.com/x/y" -# version = "2.4.0" -# -# [prune] -# non-go = false -# go-tests = true -# unused-packages = true - - -[[constraint]] - branch = "master" - name = "golang.org/x/sys" - -[prune] - go-tests = true - unused-packages = true diff --git a/vendor/github.com/hodgesds/perf-utils/README.md b/vendor/github.com/hodgesds/perf-utils/README.md index d033a10a..5313ae26 100644 --- a/vendor/github.com/hodgesds/perf-utils/README.md +++ b/vendor/github.com/hodgesds/perf-utils/README.md @@ -1,28 +1,30 @@ # Perf [![GoDoc](https://godoc.org/github.com/hodgesds/perf-utils?status.svg)](https://godoc.org/github.com/hodgesds/perf-utils) -This package is a go library for interacting with the `perf` subsystem in +This package is a Go library for interacting with the `perf` subsystem in Linux. I had trouble finding a golang perf library so I decided to write this by using the linux's perf as a reference. This library allows you to do things like see how many CPU instructions a function takes (roughly), profile a process for various hardware events, and other interesting things. Note that -because the go scheduler can schedule a goroutine across many OS threads it -becomes rather difficult to get an _exact_ profile of an invididual goroutine. +because the Go scheduler can schedule a goroutine across many OS threads it +becomes rather difficult to get an _exact_ profile of an individual goroutine. However, a few tricks can be used; first a call to -`[runtime.LockOSThread](https://golang.org/pkg/runtime/#LockOSThread)` to lock +[`runtime.LockOSThread`](https://golang.org/pkg/runtime/#LockOSThread) to lock the current goroutine to an OS thread. Second a call to -`[unix.SchedSetaffinity](https://godoc.org/golang.org/x/sys/unix#SchedSetaffinity)`, +[`unix.SchedSetaffinity`](https://godoc.org/golang.org/x/sys/unix#SchedSetaffinity), with a CPU set mask set. Note that if the pid argument is set 0 the calling thread is used (the thread that was just locked). Before using this library you should probably read the [`perf_event_open`](http://www.man7.org/linux/man-pages/man2/perf_event_open.2.html) -man page which this library uses heavily. +man page which this library uses heavily. See this [kernel +guide](https://perf.wiki.kernel.org/index.php/Tutorial) for a tutorial how to +use perf and some of the limitations. # Use Cases If you are looking to interact with the perf subsystem directly with `perf_event_open` syscall than this library is most likely for you. A large number of the utility methods in this package should only be used for testing -and/or debugging performance issues. This is due to the nature of the go +and/or debugging performance issues. This is due to the nature of the Go runtime being extremely tricky to profile on the goroutine level, with the exception of a long running worker goroutine locked to an OS thread. Eventually this library could be used to implement many of the features of `perf` but in @@ -122,6 +124,75 @@ PASS ok github.com/hodgesds/perf-utils 1.981s ``` +The +[`RunBenchmarks`](https://godoc.org/github.com/hodgesds/perf-utils#RunBenchmarks) +helper function can be used to run as function as a benchmark and report +results from PerfEventAttrs: + +``` +func BenchmarkRunBenchmarks(b *testing.B) { + + eventAttrs := []unix.PerfEventAttr{ + CPUInstructionsEventAttr(), + CPUCyclesEventAttr(), + } + RunBenchmarks( + b, + func(b *testing.B) { + for n := 1; n < b.N; n++ { + a := 42 + for i := 0; i < 1000; i++ { + a += i + } + } + }, + BenchLock|BenchStrict, + eventAttrs..., + ) +} + +go test -bench=BenchmarkRunBenchmarks +goos: linux +goarch: amd64 +pkg: github.com/hodgesds/iouring-go/go/src/github.com/hodgesds/perf-utils +BenchmarkRunBenchmarks-8 3119304 388 ns/op 1336 hw_cycles/op 3314 hw_instr/op 0 B/op 0 allocs/op +``` + +If you want to run a benchmark tracepoints (ie `perf list` or `cat +/sys/kernel/debug/tracing/available_events`) you can use the +[`BenchmarkTracepoints`](https://godoc.org/github.com/hodgesds/perf-utils#BenchmarkTracepoints) +helper: +``` +func BenchmarkBenchmarkTracepoints(b *testing.B) { + tracepoints := []string{ + "syscalls:sys_enter_getrusage", + } + BenchmarkTracepoints( + b, + func(b *testing.B) { + for n := 1; n < b.N; n++ { + unix.Getrusage(0, &unix.Rusage{}) + } + }, + BenchLock|Benchtrict, + tracepoints..., + ) +} + +go test -bench=. +goos: linux +goarch: amd64 +pkg: github.com/hodgesds/perf-utils +BenchmarkProfiler-8 1983320 596 ns/op 32 B/op 1 allocs/op +BenchmarkCPUCycles-8 2335 484068 ns/op 32 B/op 1 allocs/op +BenchmarkThreadLocking-8 253319848 4.70 ns/op 0 B/op 0 allocs/op +BenchmarkRunBenchmarks-8 1906320 627 ns/op 1023 hw_cycles/op 3007 hw_instr/op +BenchmarkRunBenchmarksLocked-8 1903527 632 ns/op 1025 hw_cycles/op 3007 hw_instr/op +BenchmarkBenchmarkTracepointsLocked-8 986607 1221 ns/op 2.00 syscalls:sys_enter_getrusage/op 0 B/op 0 allocs/op +BenchmarkBenchmarkTracepoints-8 906022 1258 ns/op 2.00 syscalls:sys_enter_getrusage/op 0 B/op 0 allocs/op + +``` + # BPF Support BPF is supported by using the `BPFProfiler` which is available via the `ProfileTracepoint` function. To use BPF you need to create the BPF program and @@ -134,3 +205,6 @@ compatible with perf, I found a really good on how to do so. Eventually, after digging through some of the `/x/sys/unix` code I found pretty much what I was needed. However, I think if you are interested in interacting with the kernel it is a worthwhile read. + +- [Concurrent Hardware Monitoring](https://stackoverflow.com/questions/61879227/perf-type-hardware-and-perf-type-hw-cache-concurrent-monitoring) +- [Perf event scheduling](https://hadibrais.wordpress.com/2019/09/06/the-linux-perf-event-scheduling-algorithm/) diff --git a/vendor/github.com/hodgesds/perf-utils/bpf.go b/vendor/github.com/hodgesds/perf-utils/bpf.go index 823997b2..462a1948 100644 --- a/vendor/github.com/hodgesds/perf-utils/bpf.go +++ b/vendor/github.com/hodgesds/perf-utils/bpf.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package perf diff --git a/vendor/github.com/hodgesds/perf-utils/cache_profiler.go b/vendor/github.com/hodgesds/perf-utils/cache_profiler.go index 57d80dca..e3f79afb 100644 --- a/vendor/github.com/hodgesds/perf-utils/cache_profiler.go +++ b/vendor/github.com/hodgesds/perf-utils/cache_profiler.go @@ -1,13 +1,43 @@ +//go:build linux // +build linux package perf import ( + "fmt" + "sync" + "go.uber.org/multierr" "golang.org/x/sys/unix" ) +type CacheProfilerType int + const ( + // AllCacheProfilers is used to try to configure all cache profilers. + AllCacheProfilers CacheProfilerType = 0 + L1DataReadHitProfiler CacheProfilerType = 1 << iota + L1DataReadMissProfiler CacheProfilerType = 1 << iota + L1DataWriteHitProfiler CacheProfilerType = 1 << iota + L1InstrReadMissProfiler CacheProfilerType = 1 << iota + L1InstrReadHitProfiler CacheProfilerType = 1 << iota + LLReadHitProfiler CacheProfilerType = 1 << iota + LLReadMissProfiler CacheProfilerType = 1 << iota + LLWriteHitProfiler CacheProfilerType = 1 << iota + LLWriteMissProfiler CacheProfilerType = 1 << iota + DataTLBReadHitProfiler CacheProfilerType = 1 << iota + DataTLBReadMissProfiler CacheProfilerType = 1 << iota + DataTLBWriteHitProfiler CacheProfilerType = 1 << iota + DataTLBWriteMissProfiler CacheProfilerType = 1 << iota + InstrTLBReadHitProfiler CacheProfilerType = 1 << iota + InstrTLBReadMissProfiler CacheProfilerType = 1 << iota + BPUReadHitProfiler CacheProfilerType = 1 << iota + BPUReadMissProfiler CacheProfilerType = 1 << iota + NodeCacheReadHitProfiler CacheProfilerType = 1 << iota + NodeCacheReadMissProfiler CacheProfilerType = 1 << iota + NodeCacheWriteHitProfiler CacheProfilerType = 1 << iota + NodeCacheWriteMissProfiler CacheProfilerType = 1 << iota + // L1DataReadHit is a constant... L1DataReadHit = (unix.PERF_COUNT_HW_CACHE_L1D) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16) // L1DataReadMiss is a constant... @@ -16,6 +46,8 @@ const ( L1DataWriteHit = (unix.PERF_COUNT_HW_CACHE_L1D) | (unix.PERF_COUNT_HW_CACHE_OP_WRITE << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16) // L1InstrReadMiss is a constant... L1InstrReadMiss = (unix.PERF_COUNT_HW_CACHE_L1I) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16) + // L1InstrReadHit is a constant... + L1InstrReadHit = (unix.PERF_COUNT_HW_CACHE_L1I) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16) // LLReadHit is a constant... LLReadHit = (unix.PERF_COUNT_HW_CACHE_LL) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16) @@ -57,212 +89,321 @@ const ( type cacheProfiler struct { // map of perf counter type to file descriptor - profilers map[int]Profiler + profilers map[int]Profiler + profilersMu sync.RWMutex } // NewCacheProfiler returns a new cache profiler. -func NewCacheProfiler(pid, cpu int, opts ...int) CacheProfiler { +func NewCacheProfiler(pid, cpu int, profilerSet CacheProfilerType, opts ...int) (CacheProfiler, error) { profilers := map[int]Profiler{} + var e error // L1 data - op := unix.PERF_COUNT_HW_CACHE_OP_READ - result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - l1dataReadHit, err := NewL1DataProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[L1DataReadHit] = l1dataReadHit + if profilerSet&L1DataReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + l1dataReadHit, err := NewL1DataProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup L1 data read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[L1DataReadHit] = l1dataReadHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - l1dataReadMiss, err := NewL1DataProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[L1DataReadMiss] = l1dataReadMiss + if profilerSet&L1DataReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + l1dataReadMiss, err := NewL1DataProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup L1 data read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[L1DataReadMiss] = l1dataReadMiss + } } - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - l1dataWriteHit, err := NewL1DataProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[L1DataWriteHit] = l1dataWriteHit + if profilerSet&L1DataWriteHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_WRITE + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + l1dataWriteHit, err := NewL1DataProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup L1 data write profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[L1DataWriteHit] = l1dataWriteHit + } } // L1 instruction - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - l1InstrReadMiss, err := NewL1InstrProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[L1InstrReadMiss] = l1InstrReadMiss + if profilerSet&L1InstrReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + l1instrReadHit, err := NewL1InstrProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup L1 instruction read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[L1InstrReadHit] = l1instrReadHit + } + } + + if profilerSet&L1InstrReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + l1InstrReadMiss, err := NewL1InstrProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup L1 instruction read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[L1InstrReadMiss] = l1InstrReadMiss + } } // Last Level - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - llReadHit, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[LLReadHit] = llReadHit + if profilerSet&LLReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + llReadHit, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup last level read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[LLReadHit] = llReadHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - llReadMiss, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[LLReadMiss] = llReadMiss + if profilerSet&LLReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + llReadMiss, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup last level read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[LLReadMiss] = llReadMiss + } } - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - llWriteHit, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[LLWriteHit] = llWriteHit + if profilerSet&LLWriteHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_WRITE + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + llWriteHit, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup last level write hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[LLWriteHit] = llWriteHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - llWriteMiss, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[LLWriteMiss] = llWriteMiss + if profilerSet&LLWriteMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_WRITE + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + llWriteMiss, err := NewLLCacheProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup last level write miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[LLWriteMiss] = llWriteMiss + } } // dTLB - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - dTLBReadHit, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[DataTLBReadHit] = dTLBReadHit + if profilerSet&DataTLBReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + dTLBReadHit, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, fmt.Errorf("Failed to setup dTLB read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[DataTLBReadHit] = dTLBReadHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - dTLBReadMiss, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[DataTLBReadMiss] = dTLBReadMiss + if profilerSet&DataTLBReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + dTLBReadMiss, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, fmt.Errorf( + "Failed to setup dTLB read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[DataTLBReadMiss] = dTLBReadMiss + } } - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - dTLBWriteHit, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[DataTLBWriteHit] = dTLBWriteHit + if profilerSet&DataTLBWriteHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_WRITE + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + dTLBWriteHit, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, fmt.Errorf( + "Failed to setup dTLB write hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[DataTLBWriteHit] = dTLBWriteHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - dTLBWriteMiss, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[DataTLBWriteMiss] = dTLBWriteMiss + if profilerSet&DataTLBWriteMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_WRITE + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + dTLBWriteMiss, err := NewDataTLBProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, fmt.Errorf("Failed to setup dTLB write miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[DataTLBWriteMiss] = dTLBWriteMiss + } } // iTLB - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - iTLBReadHit, err := NewInstrTLBProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[InstrTLBReadHit] = iTLBReadHit + if profilerSet&InstrTLBReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + iTLBReadHit, err := NewInstrTLBProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf( + "Failed to setup iTLB read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[InstrTLBReadHit] = iTLBReadHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - iTLBReadMiss, err := NewInstrTLBProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[InstrTLBReadMiss] = iTLBReadMiss + if profilerSet&InstrTLBReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + iTLBReadMiss, err := NewInstrTLBProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, fmt.Errorf("Failed to setup iTLB read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[InstrTLBReadMiss] = iTLBReadMiss + } } // BPU - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - bpuReadHit, err := NewBPUProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[BPUReadHit] = bpuReadHit + if profilerSet&BPUReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + bpuReadHit, err := NewBPUProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf( + "Failed to setup BPU read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[BPUReadHit] = bpuReadHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - bpuReadMiss, err := NewBPUProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[BPUReadMiss] = bpuReadMiss + if profilerSet&BPUReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + bpuReadMiss, err := NewBPUProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf( + "Failed to setup BPU read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[BPUReadMiss] = bpuReadMiss + } } // Node - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - nodeReadHit, err := NewNodeCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[NodeCacheReadHit] = nodeReadHit - } - - op = unix.PERF_COUNT_HW_CACHE_OP_READ - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - nodeReadMiss, err := NewNodeCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[NodeCacheReadMiss] = nodeReadMiss - } - - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS - nodeWriteHit, err := NewNodeCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[NodeCacheWriteHit] = nodeWriteHit + if profilerSet&NodeCacheReadHitProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS + nodeReadHit, err := NewNodeCacheProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf( + "Failed to setup node cache read hit profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[NodeCacheReadHit] = nodeReadHit + } } - op = unix.PERF_COUNT_HW_CACHE_OP_WRITE - result = unix.PERF_COUNT_HW_CACHE_RESULT_MISS - nodeWriteMiss, err := NewNodeCacheProfiler(pid, cpu, op, result, opts...) - if err == nil { - profilers[NodeCacheWriteMiss] = nodeWriteMiss + if profilerSet&NodeCacheReadMissProfiler > 0 || profilerSet == AllCacheProfilers { + op := unix.PERF_COUNT_HW_CACHE_OP_READ + result := unix.PERF_COUNT_HW_CACHE_RESULT_MISS + nodeReadMiss, err := NewNodeCacheProfiler(pid, cpu, op, result, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf( + "Failed to setup node cache read miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[NodeCacheReadMiss] = nodeReadMiss + } } return &cacheProfiler{ profilers: profilers, - } + }, e +} + +// HasProfilers returns if there are any configured profilers. +func (p *cacheProfiler) HasProfilers() bool { + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return len(p.profilers) >= 0 } // Start is used to start the CacheProfiler, it will return an error if no // profilers are configured. func (p *cacheProfiler) Start() error { - if len(p.profilers) == 0 { + if !p.HasProfilers() { return ErrNoProfiler } var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Start()) } + p.profilersMu.RUnlock() return err } // Reset is used to reset the CacheProfiler. func (p *cacheProfiler) Reset() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Reset()) } + p.profilersMu.RUnlock() return err } -// Stop is used to reset the CacheProfiler. +// Stop is used to stop the CacheProfiler. func (p *cacheProfiler) Stop() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Stop()) } + p.profilersMu.RUnlock() return err } // Close is used to reset the CacheProfiler. func (p *cacheProfiler) Close() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Close()) } + p.profilersMu.RUnlock() return err } // Profile is used to read the CacheProfiler CacheProfile it returns an // error only if all profiles fail. -func (p *cacheProfiler) Profile() (*CacheProfile, error) { +func (p *cacheProfiler) Profile(cacheProfile *CacheProfile) error { var err error - cacheProfile := &CacheProfile{} + cacheProfile.Reset() + p.profilersMu.RLock() for profilerType, profiler := range p.profilers { - profileVal, err2 := profiler.Profile() + profileVal := ProfileValuePool.Get().(*ProfileValue) + err2 := profiler.Profile(profileVal) err = multierr.Append(err, err2) if err2 == nil { if cacheProfile.TimeEnabled == nil { @@ -328,9 +469,6 @@ func (p *cacheProfiler) Profile() (*CacheProfile, error) { } } } - if len(multierr.Errors(err)) == len(p.profilers) { - return nil, err - } - - return cacheProfile, nil + p.profilersMu.RUnlock() + return err } diff --git a/vendor/github.com/hodgesds/perf-utils/events.go b/vendor/github.com/hodgesds/perf-utils/events.go index 33d2492b..2d8c5947 100644 --- a/vendor/github.com/hodgesds/perf-utils/events.go +++ b/vendor/github.com/hodgesds/perf-utils/events.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package perf @@ -20,13 +21,16 @@ const ( // corresponding list of available events. func AvailableEvents() (map[string][]string, error) { events := map[string][]string{} - // BUG(hodgesds): this should ideally check mounts for debugfs - rawEvents, err := fileToStrings(TracingDir + "/available_events") - // Events are colon delimited by type so parse the type and add sub - // events appropriately. + tracefsMount, err := TraceFSMount() + if err != nil { + return events, err + } + rawEvents, err := fileToStrings(tracefsMount + "/available_events") if err != nil { return events, err } + // Events are colon delimited by type so parse the type and add sub + // events appropriately. for _, rawEvent := range rawEvents { splits := strings.Split(rawEvent, ":") if len(splits) <= 1 { @@ -45,13 +49,16 @@ func AvailableEvents() (map[string][]string, error) { // AvailableSubsystems returns a slice of available subsystems. func AvailableSubsystems() ([]string, error) { subsystems := []string{} - // BUG(hodgesds): this should ideally check mounts for debugfs - rawEvents, err := fileToStrings(TracingDir + "/available_events") - // Events are colon delimited by type so parse the type and add sub - // events appropriately. + tracefsMount, err := TraceFSMount() + if err != nil { + return subsystems, err + } + rawEvents, err := fileToStrings(tracefsMount + "/available_events") if err != nil { return subsystems, err } + // Events are colon delimited by type so parse the type and add sub + // events appropriately. for _, rawEvent := range rawEvents { splits := strings.Split(rawEvent, ":") if len(splits) <= 1 { @@ -64,22 +71,34 @@ func AvailableSubsystems() ([]string, error) { // AvailableTracers returns the list of available tracers. func AvailableTracers() ([]string, error) { - return fileToStrings(TracingDir + "/available_tracers") + tracefsMount, err := TraceFSMount() + if err != nil { + return []string{}, err + } + return fileToStrings(tracefsMount + "/available_tracers") } // CurrentTracer returns the current tracer. func CurrentTracer() (string, error) { - res, err := fileToStrings(TracingDir + "/current_tracer") + tracefsMount, err := TraceFSMount() + if err != nil { + return "", err + } + res, err := fileToStrings(tracefsMount + "/current_tracer") return res[0], err } // GetTracepointConfig is used to get the configuration for a trace event. func GetTracepointConfig(subsystem, event string) (uint64, error) { - res, err := fileToStrings( - TracingDir + fmt.Sprintf("/events/%s/%s/id", subsystem, event)) + tracefsMount, err := TraceFSMount() if err != nil { return 0, err } + res, err := fileToStrings( + tracefsMount + fmt.Sprintf("/events/%s/%s/id", subsystem, event)) + if err != nil { + return 0, fmt.Errorf("Failed to get tracepoint config for %s:%s: %q", subsystem, event, err) + } return strconv.ParseUint(res[0], 10, 64) } @@ -112,7 +131,7 @@ func ProfileTracepoint(subsystem, event string, pid, cpu int, opts ...int) (BPFP eventOps, ) if err != nil { - return nil, err + return nil, fmt.Errorf("Failed to open perf event for PerfEventAttr %+v: %q", eventAttr, err) } return &profiler{ diff --git a/vendor/github.com/hodgesds/perf-utils/fs_utils.go b/vendor/github.com/hodgesds/perf-utils/fs_utils.go index 1145c9e3..39cb0b76 100644 --- a/vendor/github.com/hodgesds/perf-utils/fs_utils.go +++ b/vendor/github.com/hodgesds/perf-utils/fs_utils.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package perf @@ -41,10 +42,10 @@ var ( func TraceFSMount() (string, error) { mounts, err := GetFSMount(TraceFS) if err != nil { - return "", err + return "", fmt.Errorf("Failed to get tracefs mount: %s", err.Error()) } if len(mounts) == 0 { - return "", ErrNoMount + return "", fmt.Errorf("Mount for tracefs not mounted") } return mounts[0], nil } @@ -53,10 +54,10 @@ func TraceFSMount() (string, error) { func DebugFSMount() (string, error) { mounts, err := GetFSMount(DebugFS) if err != nil { - return "", err + return "", fmt.Errorf("Failed to find debugfs mount: %q", err) } if len(mounts) == 0 { - return "", ErrNoMount + return "", fmt.Errorf("Mount for debugfs not mounted") } return mounts[0], nil } @@ -66,7 +67,7 @@ func GetFSMount(mountType string) ([]string, error) { mounts := []string{} file, err := os.Open(ProcMounts) if err != nil { - return mounts, err + return mounts, fmt.Errorf("Failed to find mount type %s: %q", mountType, err) } scanner := bufio.NewScanner(file) for scanner.Scan() { diff --git a/vendor/github.com/hodgesds/perf-utils/group_profiler.go b/vendor/github.com/hodgesds/perf-utils/group_profiler.go index d1df0f4b..c02c5fde 100644 --- a/vendor/github.com/hodgesds/perf-utils/group_profiler.go +++ b/vendor/github.com/hodgesds/perf-utils/group_profiler.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package perf @@ -5,6 +6,7 @@ package perf import ( "encoding/binary" "fmt" + "sync" "syscall" "go.uber.org/multierr" @@ -28,12 +30,15 @@ type GroupProfiler interface { Reset() error Stop() error Close() error - Profile() (*GroupProfileValue, error) + HasProfilers() bool + Profile(*GroupProfileValue) error } // groupProfiler implements the GroupProfiler interface. type groupProfiler struct { - fds []int // leader is always element 0 + fds []int // leader is always element 0 + profilersMu sync.RWMutex + bufPool sync.Pool } // NewGroupProfiler returns a GroupProfiler. @@ -59,7 +64,7 @@ func NewGroupProfiler(pid, cpu, opts int, eventAttrs ...unix.PerfEventAttr) (Gro opts, ) if err != nil { - return nil, err + return nil, fmt.Errorf("Failed to open perf event with PerfEventAttr %+v %q", eventAttr, err) } fds[i] = fd continue @@ -77,6 +82,7 @@ func NewGroupProfiler(pid, cpu, opts int, eventAttrs ...unix.PerfEventAttr) (Gro opts, ) if err != nil { + err = fmt.Errorf("Failed to open perf event with PerfEventAtter %+v: %q", eventAttr, err) // cleanup any old Fds for ii, fd2 := range fds { if ii == i { @@ -89,49 +95,72 @@ func NewGroupProfiler(pid, cpu, opts int, eventAttrs ...unix.PerfEventAttr) (Gro fds[i] = fd } + bufPool = sync.Pool{ + New: func() interface{} { + return make([]byte, 24+8*len(fds)) + }, + } + return &groupProfiler{ - fds: fds, - }, nil + fds: fds, + bufPool: bufPool}, nil +} + +// HasProfilers returns if there are any configured profilers. +func (p *groupProfiler) HasProfilers() bool { + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return len(p.fds) >= 0 } // Start is used to start the GroupProfiler. func (p *groupProfiler) Start() error { - if len(p.fds) == 0 { + if !p.HasProfilers() { return ErrNoLeader } - return unix.IoctlSetInt(p.fds[0], unix.PERF_EVENT_IOC_ENABLE, 0) + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return unix.IoctlSetInt(p.fds[0], unix.PERF_EVENT_IOC_ENABLE, unix.PERF_IOC_FLAG_GROUP) } // Reset is used to reset the GroupProfiler. func (p *groupProfiler) Reset() error { - if len(p.fds) == 0 { + if !p.HasProfilers() { return ErrNoLeader } - return unix.IoctlSetInt(p.fds[0], unix.PERF_EVENT_IOC_RESET, 0) + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return unix.IoctlSetInt(p.fds[0], unix.PERF_EVENT_IOC_RESET, unix.PERF_IOC_FLAG_GROUP) } // Stop is used to stop the GroupProfiler. func (p *groupProfiler) Stop() error { - if len(p.fds) == 0 { + if !p.HasProfilers() { return ErrNoLeader } - return unix.IoctlSetInt(p.fds[0], unix.PERF_EVENT_IOC_DISABLE, 0) + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return unix.IoctlSetInt(p.fds[0], unix.PERF_EVENT_IOC_DISABLE, unix.PERF_IOC_FLAG_GROUP) } // Close is used to close the GroupProfiler. func (p *groupProfiler) Close() error { var err error + p.profilersMu.RLock() for _, fd := range p.fds { err = multierr.Append(err, unix.Close(fd)) } + p.profilersMu.RUnlock() return err } // Profile is used to return the GroupProfileValue of the GroupProfiler. -func (p *groupProfiler) Profile() (*GroupProfileValue, error) { +func (p *groupProfiler) Profile(val *GroupProfileValue) error { + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() nEvents := len(p.fds) if nEvents == 0 { - return nil, ErrNoLeader + return ErrNoLeader } // read format of the raw event looks like this: @@ -147,24 +176,25 @@ func (p *groupProfiler) Profile() (*GroupProfileValue, error) { }; */ - buf := make([]byte, 24+8*nEvents) + buf := p.bufPool.Get().([]byte) _, err := syscall.Read(p.fds[0], buf) if err != nil { - return nil, err + zero(buf) + p.bufPool.Put(buf) + return err } - val := &GroupProfileValue{ - Events: binary.LittleEndian.Uint64(buf[0:8]), - TimeEnabled: binary.LittleEndian.Uint64(buf[8:16]), - TimeRunning: binary.LittleEndian.Uint64(buf[16:24]), - Values: make([]uint64, len(p.fds)), - } + val.Events = binary.LittleEndian.Uint64(buf[0:8]) + val.TimeEnabled = binary.LittleEndian.Uint64(buf[8:16]) + val.TimeRunning = binary.LittleEndian.Uint64(buf[16:24]) + val.Values = make([]uint64, len(p.fds)) offset := 24 for i := range p.fds { val.Values[i] = binary.LittleEndian.Uint64(buf[offset : offset+8]) offset += 8 } - - return val, nil + zero(buf) + p.bufPool.Put(buf) + return nil } diff --git a/vendor/github.com/hodgesds/perf-utils/hardware_profiler.go b/vendor/github.com/hodgesds/perf-utils/hardware_profiler.go index d7134ab3..c862be3d 100644 --- a/vendor/github.com/hodgesds/perf-utils/hardware_profiler.go +++ b/vendor/github.com/hodgesds/perf-utils/hardware_profiler.go @@ -1,122 +1,211 @@ +//go:build linux // +build linux package perf import ( + "fmt" + "sync" + "go.uber.org/multierr" "golang.org/x/sys/unix" ) +type HardwareProfilerType int + +const ( + AllHardwareProfilers HardwareProfilerType = 0 + CpuCyclesProfiler HardwareProfilerType = 1 << iota + CpuInstrProfiler HardwareProfilerType = 1 << iota + CacheRefProfiler HardwareProfilerType = 1 << iota + CacheMissesProfiler HardwareProfilerType = 1 << iota + BranchInstrProfiler HardwareProfilerType = 1 << iota + BranchMissesProfiler HardwareProfilerType = 1 << iota + BusCyclesProfiler HardwareProfilerType = 1 << iota + StalledCyclesBackendProfiler HardwareProfilerType = 1 << iota + StalledCyclesFrontendProfiler HardwareProfilerType = 1 << iota + RefCpuCyclesProfiler HardwareProfilerType = 1 << iota +) + type hardwareProfiler struct { // map of perf counter type to file descriptor - profilers map[int]Profiler + profilers map[int]Profiler + profilersMu sync.RWMutex } // NewHardwareProfiler returns a new hardware profiler. -func NewHardwareProfiler(pid, cpu int, opts ...int) HardwareProfiler { +func NewHardwareProfiler(pid, cpu int, profilerSet HardwareProfilerType, opts ...int) (HardwareProfiler, error) { + var e error profilers := map[int]Profiler{} - cpuCycleProfiler, err := NewCPUCycleProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_CPU_CYCLES] = cpuCycleProfiler + if profilerSet&CpuCyclesProfiler > 0 || profilerSet == AllHardwareProfilers { + cpuCycleProfiler, err := NewCPUCycleProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup CPU cycle profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_CPU_CYCLES] = cpuCycleProfiler + } } - instrProfiler, err := NewInstrProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_INSTRUCTIONS] = instrProfiler + if profilerSet&CpuInstrProfiler > 0 || profilerSet == AllHardwareProfilers { + instrProfiler, err := NewInstrProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to CPU setup instruction profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_INSTRUCTIONS] = instrProfiler + } } - cacheRefProfiler, err := NewCacheRefProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_CACHE_REFERENCES] = cacheRefProfiler + if profilerSet&CacheRefProfiler > 0 || profilerSet == AllHardwareProfilers { + cacheRefProfiler, err := NewCacheRefProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup cache ref profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_CACHE_REFERENCES] = cacheRefProfiler + } } - cacheMissesProfiler, err := NewCacheMissesProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_CACHE_MISSES] = cacheMissesProfiler + if profilerSet&CacheMissesProfiler > 0 || profilerSet == AllHardwareProfilers { + cacheMissesProfiler, err := NewCacheMissesProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup cache misses profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_CACHE_MISSES] = cacheMissesProfiler + } } - branchInstrProfiler, err := NewBranchInstrProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = branchInstrProfiler + if profilerSet&BranchInstrProfiler > 0 || profilerSet == AllHardwareProfilers { + branchInstrProfiler, err := NewBranchInstrProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup branch instruction profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = branchInstrProfiler + } } - branchMissesProfiler, err := NewBranchMissesProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_BRANCH_MISSES] = branchMissesProfiler + if profilerSet&BranchMissesProfiler > 0 || profilerSet == AllHardwareProfilers { + branchMissesProfiler, err := NewBranchMissesProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup branch miss profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_BRANCH_MISSES] = branchMissesProfiler + } } - busCyclesProfiler, err := NewBusCyclesProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_BUS_CYCLES] = busCyclesProfiler + if profilerSet&BusCyclesProfiler > 0 || profilerSet == AllHardwareProfilers { + busCyclesProfiler, err := NewBusCyclesProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup bus cycles profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_BUS_CYCLES] = busCyclesProfiler + } } - stalledCyclesFrontProfiler, err := NewStalledCyclesFrontProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = stalledCyclesFrontProfiler + if profilerSet&StalledCyclesFrontendProfiler > 0 || profilerSet == AllHardwareProfilers { + stalledCyclesFrontProfiler, err := NewStalledCyclesFrontProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup stalled fronted cycles profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = stalledCyclesFrontProfiler + } } - stalledCyclesBackProfiler, err := NewStalledCyclesBackProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = stalledCyclesBackProfiler + if profilerSet&StalledCyclesBackendProfiler > 0 || profilerSet == AllHardwareProfilers { + stalledCyclesBackProfiler, err := NewStalledCyclesBackProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup stalled backend cycles profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = stalledCyclesBackProfiler + } } - refCPUCyclesProfiler, err := NewRefCPUCyclesProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_HW_REF_CPU_CYCLES] = refCPUCyclesProfiler + if profilerSet&RefCpuCyclesProfiler > 0 || profilerSet == AllHardwareProfilers { + refCPUCyclesProfiler, err := NewRefCPUCyclesProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, + fmt.Errorf("Failed to setup ref CPU cycles profiler: pid (%d) cpu (%d) %q", pid, cpu, err)) + } else { + profilers[unix.PERF_COUNT_HW_REF_CPU_CYCLES] = refCPUCyclesProfiler + } } return &hardwareProfiler{ profilers: profilers, - } + }, e +} + +// HasProfilers returns if there are any configured profilers. +func (p *hardwareProfiler) HasProfilers() bool { + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return len(p.profilers) >= 0 } // Start is used to start the HardwareProfiler. func (p *hardwareProfiler) Start() error { - if len(p.profilers) == 0 { + if !p.HasProfilers() { return ErrNoProfiler } var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Start()) } + p.profilersMu.RUnlock() return err } // Reset is used to reset the HardwareProfiler. func (p *hardwareProfiler) Reset() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Reset()) } + p.profilersMu.RUnlock() return err } // Stop is used to reset the HardwareProfiler. func (p *hardwareProfiler) Stop() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Stop()) } + p.profilersMu.RUnlock() return err } // Close is used to reset the HardwareProfiler. func (p *hardwareProfiler) Close() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Close()) } + p.profilersMu.RUnlock() return err } // Profile is used to read the HardwareProfiler HardwareProfile it returns an // error only if all profiles fail. -func (p *hardwareProfiler) Profile() (*HardwareProfile, error) { +func (p *hardwareProfiler) Profile(hwProfile *HardwareProfile) error { var err error - hwProfile := &HardwareProfile{} + hwProfile.Reset() + p.profilersMu.RLock() for profilerType, profiler := range p.profilers { - profileVal, err2 := profiler.Profile() + profileVal := ProfileValuePool.Get().(*ProfileValue) + err2 := profiler.Profile(profileVal) err = multierr.Append(err, err2) if err2 == nil { if hwProfile.TimeEnabled == nil { @@ -149,9 +238,6 @@ func (p *hardwareProfiler) Profile() (*HardwareProfile, error) { } } } - if len(multierr.Errors(err)) == len(p.profilers) { - return nil, err - } - - return hwProfile, nil + p.profilersMu.RUnlock() + return err } diff --git a/vendor/github.com/hodgesds/perf-utils/msr.go b/vendor/github.com/hodgesds/perf-utils/msr.go new file mode 100644 index 00000000..3f949f37 --- /dev/null +++ b/vendor/github.com/hodgesds/perf-utils/msr.go @@ -0,0 +1,76 @@ +package perf + +import ( + "os" + "path/filepath" +) + +const ( + // MSRBaseDir is the base dir for MSRs. + MSRBaseDir = "/dev/cpu" +) + +// MSRPaths returns the set of MSR paths. +func MSRPaths() ([]string, error) { + msrs := []string{} + err := filepath.Walk(MSRBaseDir, func(path string, info os.FileInfo, err error) error { + if !info.IsDir() { + return nil + } + if path != MSRBaseDir { + // TODO: replace this with a real recursive walk. + msrs = append(msrs, path+"/msr") + } + return nil + }) + return msrs, err +} + +// MSRs attemps to return all available MSRs. +func MSRs(flag int, perm os.FileMode, onErr func(error)) []*MSR { + paths, err := MSRPaths() + if err != nil { + onErr(err) + return nil + } + msrs := []*MSR{} + for _, path := range paths { + msr, err := NewMSR(path, flag, perm) + if err != nil { + onErr(err) + continue + } + msrs = append(msrs, msr) + } + return msrs +} + +// MSR represents a Model Specific Register +type MSR struct { + f *os.File +} + +// NewMSR returns a MSR. +func NewMSR(path string, flag int, perm os.FileMode) (*MSR, error) { + f, err := os.OpenFile(path, flag, perm) + if err != nil { + return nil, err + } + return &MSR{ + f: f, + }, nil +} + +// Read is used to read a MSR value. +func (m *MSR) Read(off int64, buf []byte) error { + _, err := m.f.ReadAt(buf, off) + return err +} + +// Close is used to close the MSR. +func (m *MSR) Close() error { + if m.f != nil { + return m.f.Close() + } + return nil +} diff --git a/vendor/github.com/hodgesds/perf-utils/pmu.go b/vendor/github.com/hodgesds/perf-utils/pmu.go new file mode 100644 index 00000000..d3356c4e --- /dev/null +++ b/vendor/github.com/hodgesds/perf-utils/pmu.go @@ -0,0 +1,36 @@ +//go:build linux +// +build linux + +package perf + +import ( + "io/ioutil" + "strconv" +) + +const ( + PMUEventBaseDir = "/sys/bus/event_source/devices" +) + +// AvailablePMUs returns a mapping of available PMUs from +// /sys/bus/event_sources/devices to the PMU event type (number). +func AvailablePMUs() (map[string]int, error) { + pmus := make(map[string]int) + pmuTypes, err := ioutil.ReadDir(PMUEventBaseDir) + if err != nil { + return nil, err + } + for _, pmuFileInfo := range pmuTypes { + pmu := pmuFileInfo.Name() + pmuEventStr, err := fileToStrings(PMUEventBaseDir + "/" + pmu + "/type") + if err != nil { + return nil, err + } + pmuEvent, err := strconv.Atoi(pmuEventStr[0]) + if err != nil { + return nil, err + } + pmus[pmu] = pmuEvent + } + return pmus, nil +} diff --git a/vendor/github.com/hodgesds/perf-utils/process_profile.go b/vendor/github.com/hodgesds/perf-utils/process_profile.go index 45f6a5c8..ea36be96 100644 --- a/vendor/github.com/hodgesds/perf-utils/process_profile.go +++ b/vendor/github.com/hodgesds/perf-utils/process_profile.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package perf @@ -5,6 +6,7 @@ package perf import ( "encoding/binary" "fmt" + "sync" "syscall" "unsafe" @@ -22,6 +24,19 @@ const ( var ( // ErrNoProfiler is returned when no profiler is available for profiling. ErrNoProfiler = fmt.Errorf("No profiler available") + + bufPool = sync.Pool{ + New: func() interface{} { + return make([]byte, 24, 24) + }, + } + + // ProfileValuePool is a sync.Pool of ProfileValue structs. + ProfileValuePool = sync.Pool{ + New: func() interface{} { + return &ProfileValue{} + }, + } ) // Profiler is a profiler. @@ -30,7 +45,7 @@ type Profiler interface { Reset() error Stop() error Close() error - Profile() (*ProfileValue, error) + Profile(*ProfileValue) error } // HardwareProfiler is a hardware profiler. @@ -39,7 +54,8 @@ type HardwareProfiler interface { Reset() error Stop() error Close() error - Profile() (*HardwareProfile, error) + Profile(*HardwareProfile) error + HasProfilers() bool } // HardwareProfile is returned by a HardwareProfiler. Depending on kernel @@ -59,13 +75,30 @@ type HardwareProfile struct { TimeRunning *uint64 `json:"time_running,omitempty"` } +// Reset sets all values to defaults and will nil any pointers. +func (p *HardwareProfile) Reset() { + p.CPUCycles = nil + p.Instructions = nil + p.CacheRefs = nil + p.CacheMisses = nil + p.BranchInstr = nil + p.BranchMisses = nil + p.BusCycles = nil + p.StalledCyclesFrontend = nil + p.StalledCyclesBackend = nil + p.RefCPUCycles = nil + p.TimeEnabled = nil + p.TimeRunning = nil +} + // SoftwareProfiler is a software profiler. type SoftwareProfiler interface { Start() error Reset() error Stop() error Close() error - Profile() (*SoftwareProfile, error) + Profile(*SoftwareProfile) error + HasProfilers() bool } // SoftwareProfile is returned by a SoftwareProfiler. @@ -83,13 +116,29 @@ type SoftwareProfile struct { TimeRunning *uint64 `json:"time_running,omitempty"` } +// Reset sets all values to defaults and will nil any pointers. +func (p *SoftwareProfile) Reset() { + p.CPUClock = nil + p.TaskClock = nil + p.PageFaults = nil + p.ContextSwitches = nil + p.CPUMigrations = nil + p.MinorPageFaults = nil + p.MajorPageFaults = nil + p.AlignmentFaults = nil + p.EmulationFaults = nil + p.TimeEnabled = nil + p.TimeRunning = nil +} + // CacheProfiler is a cache profiler. type CacheProfiler interface { Start() error Reset() error Stop() error Close() error - Profile() (*CacheProfile, error) + Profile(*CacheProfile) error + HasProfilers() bool } // CacheProfile is returned by a CacheProfiler. @@ -118,6 +167,32 @@ type CacheProfile struct { TimeRunning *uint64 `json:"time_running,omitempty"` } +// Reset sets all values to defaults and will nil any pointers. +func (p *CacheProfile) Reset() { + p.L1DataReadHit = nil + p.L1DataReadMiss = nil + p.L1DataWriteHit = nil + p.L1InstrReadMiss = nil + p.LastLevelReadHit = nil + p.LastLevelReadMiss = nil + p.LastLevelWriteHit = nil + p.LastLevelWriteMiss = nil + p.DataTLBReadHit = nil + p.DataTLBReadMiss = nil + p.DataTLBWriteHit = nil + p.DataTLBWriteMiss = nil + p.InstrTLBReadHit = nil + p.InstrTLBReadMiss = nil + p.BPUReadHit = nil + p.BPUReadMiss = nil + p.NodeReadHit = nil + p.NodeReadMiss = nil + p.NodeWriteHit = nil + p.NodeWriteMiss = nil + p.TimeEnabled = nil + p.TimeRunning = nil +} + // ProfileValue is a value returned by a profiler. type ProfileValue struct { Value uint64 @@ -152,7 +227,7 @@ func NewProfiler(profilerType uint32, config uint64, pid, cpu int, opts ...int) eventOps, ) if err != nil { - return nil, err + return nil, fmt.Errorf("Failed to open perf event for PerfEventAttr %+v: %q", eventAttr, err) } return &profiler{ @@ -474,7 +549,7 @@ func (p *profiler) Stop() error { } // Profile returns the current Profile. -func (p *profiler) Profile() (*ProfileValue, error) { +func (p *profiler) Profile(val *ProfileValue) error { // The underlying struct that gets read from the profiler looks like: /* struct read_format { @@ -488,17 +563,19 @@ func (p *profiler) Profile() (*ProfileValue, error) { // read 24 bytes since PERF_FORMAT_TOTAL_TIME_ENABLED and // PERF_FORMAT_TOTAL_TIME_RUNNING are always set. // XXX: allow profile ids? - buf := make([]byte, 24, 24) + buf := bufPool.Get().([]byte) _, err := syscall.Read(p.fd, buf) if err != nil { - return nil, err + zero(buf) + bufPool.Put(buf) + return err } - - return &ProfileValue{ - Value: binary.LittleEndian.Uint64(buf[0:8]), - TimeEnabled: binary.LittleEndian.Uint64(buf[8:16]), - TimeRunning: binary.LittleEndian.Uint64(buf[16:24]), - }, nil + val.Value = binary.LittleEndian.Uint64(buf[0:8]) + val.TimeEnabled = binary.LittleEndian.Uint64(buf[8:16]) + val.TimeRunning = binary.LittleEndian.Uint64(buf[16:24]) + zero(buf) + bufPool.Put(buf) + return nil } // Close is used to close the perf context. diff --git a/vendor/github.com/hodgesds/perf-utils/software_profiler.go b/vendor/github.com/hodgesds/perf-utils/software_profiler.go index d71fb7a0..af88d036 100644 --- a/vendor/github.com/hodgesds/perf-utils/software_profiler.go +++ b/vendor/github.com/hodgesds/perf-utils/software_profiler.go @@ -1,117 +1,190 @@ +//go:build linux // +build linux package perf import ( + "sync" + "go.uber.org/multierr" "golang.org/x/sys/unix" ) +type SoftwareProfilerType int + +const ( + AllSoftwareProfilers SoftwareProfilerType = 0 + CpuClockProfiler SoftwareProfilerType = 1 << iota + TaskClockProfiler SoftwareProfilerType = 1 << iota + PageFaultProfiler SoftwareProfilerType = 1 << iota + ContextSwitchProfiler SoftwareProfilerType = 1 << iota + CpuMigrationProfiler SoftwareProfilerType = 1 << iota + MinorFaultProfiler SoftwareProfilerType = 1 << iota + MajorFaultProfiler SoftwareProfilerType = 1 << iota + AlignFaultProfiler SoftwareProfilerType = 1 << iota + EmuFaultProfiler SoftwareProfilerType = 1 << iota +) + type softwareProfiler struct { // map of perf counter type to file descriptor - profilers map[int]Profiler + profilers map[int]Profiler + profilersMu sync.RWMutex } // NewSoftwareProfiler returns a new software profiler. -func NewSoftwareProfiler(pid, cpu int, opts ...int) SoftwareProfiler { +func NewSoftwareProfiler(pid, cpu int, profilerSet SoftwareProfilerType, opts ...int) (SoftwareProfiler, error) { + var e error profilers := map[int]Profiler{} - cpuClockProfiler, err := NewCPUClockProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_CPU_CLOCK] = cpuClockProfiler + if profilerSet&CpuClockProfiler > 0 || profilerSet == AllSoftwareProfilers { + cpuClockProfiler, err := NewCPUClockProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_CPU_CLOCK] = cpuClockProfiler + } } - taskClockProfiler, err := NewTaskClockProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_TASK_CLOCK] = taskClockProfiler + if profilerSet&TaskClockProfiler > 0 || profilerSet == AllSoftwareProfilers { + taskClockProfiler, err := NewTaskClockProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_TASK_CLOCK] = taskClockProfiler + } } - pageFaultProfiler, err := NewPageFaultProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_PAGE_FAULTS] = pageFaultProfiler + if profilerSet&PageFaultProfiler > 0 || profilerSet == AllSoftwareProfilers { + pageFaultProfiler, err := NewPageFaultProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_PAGE_FAULTS] = pageFaultProfiler + } } - ctxSwitchesProfiler, err := NewCtxSwitchesProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_CONTEXT_SWITCHES] = ctxSwitchesProfiler + if profilerSet&ContextSwitchProfiler > 0 || profilerSet == AllSoftwareProfilers { + ctxSwitchesProfiler, err := NewCtxSwitchesProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_CONTEXT_SWITCHES] = ctxSwitchesProfiler + } } - cpuMigrationsProfiler, err := NewCPUMigrationsProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_CPU_MIGRATIONS] = cpuMigrationsProfiler + if profilerSet&CpuMigrationProfiler > 0 || profilerSet == AllSoftwareProfilers { + cpuMigrationsProfiler, err := NewCPUMigrationsProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_CPU_MIGRATIONS] = cpuMigrationsProfiler + } } - minorFaultProfiler, err := NewMinorFaultsProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_PAGE_FAULTS_MIN] = minorFaultProfiler + if profilerSet&MinorFaultProfiler > 0 || profilerSet == AllSoftwareProfilers { + minorFaultProfiler, err := NewMinorFaultsProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_PAGE_FAULTS_MIN] = minorFaultProfiler + } } - majorFaultProfiler, err := NewMajorFaultsProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_PAGE_FAULTS_MAJ] = majorFaultProfiler + if profilerSet&MajorFaultProfiler > 0 || profilerSet == AllSoftwareProfilers { + majorFaultProfiler, err := NewMajorFaultsProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_PAGE_FAULTS_MAJ] = majorFaultProfiler + } } - alignFaultsFrontProfiler, err := NewAlignFaultsProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_ALIGNMENT_FAULTS] = alignFaultsFrontProfiler + if profilerSet&AlignFaultProfiler > 0 || profilerSet == AllSoftwareProfilers { + alignFaultsFrontProfiler, err := NewAlignFaultsProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_ALIGNMENT_FAULTS] = alignFaultsFrontProfiler + } } - emuFaultProfiler, err := NewEmulationFaultsProfiler(pid, cpu, opts...) - if err == nil { - profilers[unix.PERF_COUNT_SW_EMULATION_FAULTS] = emuFaultProfiler + if profilerSet&EmuFaultProfiler > 0 || profilerSet == AllSoftwareProfilers { + emuFaultProfiler, err := NewEmulationFaultsProfiler(pid, cpu, opts...) + if err != nil { + e = multierr.Append(e, err) + } else { + profilers[unix.PERF_COUNT_SW_EMULATION_FAULTS] = emuFaultProfiler + } } return &softwareProfiler{ profilers: profilers, - } + }, e +} + +// HasProfilers returns if there are any configured profilers. +func (p *softwareProfiler) HasProfilers() bool { + p.profilersMu.RLock() + defer p.profilersMu.RUnlock() + return len(p.profilers) >= 0 } // Start is used to start the SoftwareProfiler. func (p *softwareProfiler) Start() error { - if len(p.profilers) == 0 { + if !p.HasProfilers() { return ErrNoProfiler } var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Start()) } + p.profilersMu.RUnlock() return err } // Reset is used to reset the SoftwareProfiler. func (p *softwareProfiler) Reset() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Reset()) } + p.profilersMu.RUnlock() return err } // Stop is used to reset the SoftwareProfiler. func (p *softwareProfiler) Stop() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Stop()) } + p.profilersMu.RUnlock() return err } // Close is used to reset the SoftwareProfiler. func (p *softwareProfiler) Close() error { var err error + p.profilersMu.RLock() for _, profiler := range p.profilers { err = multierr.Append(err, profiler.Close()) } + p.profilersMu.RUnlock() return err } // Profile is used to read the SoftwareProfiler SoftwareProfile it returns an // error only if all profiles fail. -func (p *softwareProfiler) Profile() (*SoftwareProfile, error) { +func (p *softwareProfiler) Profile(swProfile *SoftwareProfile) error { var err error - swProfile := &SoftwareProfile{} + swProfile.Reset() + p.profilersMu.RLock() for profilerType, profiler := range p.profilers { - profileVal, err2 := profiler.Profile() + profileVal := ProfileValuePool.Get().(*ProfileValue) + err2 := profiler.Profile(profileVal) err = multierr.Append(err, err2) if err2 == nil { if swProfile.TimeEnabled == nil { @@ -143,9 +216,6 @@ func (p *softwareProfiler) Profile() (*SoftwareProfile, error) { } } } - if len(multierr.Errors(err)) == len(p.profilers) { - return nil, err - } - - return swProfile, nil + p.profilersMu.RUnlock() + return nil } diff --git a/vendor/github.com/hodgesds/perf-utils/utils.go b/vendor/github.com/hodgesds/perf-utils/utils.go index 7a8f7ff6..edd51081 100644 --- a/vendor/github.com/hodgesds/perf-utils/utils.go +++ b/vendor/github.com/hodgesds/perf-utils/utils.go @@ -1,22 +1,53 @@ +//go:build linux // +build linux package perf import ( "encoding/binary" + "fmt" + "io/ioutil" "math/rand" + "os" "runtime" + "strconv" + "strings" "syscall" + "testing" "unsafe" "golang.org/x/sys/unix" ) +// BenchOpt is a benchmark option. +type BenchOpt uint8 + var ( // EventAttrSize is the size of a PerfEventAttr EventAttrSize = uint32(unsafe.Sizeof(unix.PerfEventAttr{})) ) +const ( + // BenchLock is used to lock a benchmark to a goroutine. + BenchLock BenchOpt = 1 << iota + // BenchStrict is used to fail a benchmark if one or more events can be + // profiled. + BenchStrict +) + +func zero(b []byte) { + for i := range b { + b[i] = 0 + } +} + +// MaxOpenFiles returns the RLIMIT_NOFILE from getrlimit. +func MaxOpenFiles() (uint64, error) { + rlimit := &unix.Rlimit{} + err := unix.Getrlimit(unix.RLIMIT_NOFILE, rlimit) + return rlimit.Max, err +} + // LockThread locks an goroutine to an OS thread and then sets the affinity of // the thread to a processor core. func LockThread(core int) (func(), error) { @@ -26,6 +57,280 @@ func LockThread(core int) (func(), error) { return runtime.UnlockOSThread, unix.SchedSetaffinity(0, &cpuSet) } +// failBenchmark is a helper function for RunBenchmarks: if an error occurs +// while setting up performance counters, evaluate strict. If strict mode is +// on, mark the benchmark as skipped and log err. If it is off, silently +// ignore the failure. +func failBenchmark(options BenchOpt, b *testing.B, msg ...interface{}) { + b.Helper() + if options&BenchStrict > 0 { + b.Skip(msg...) + } +} +func setupBenchmarkProfiler(fd int) error { + if err := unix.IoctlSetInt(fd, unix.PERF_EVENT_IOC_RESET, unix.PERF_IOC_FLAG_GROUP); err != nil { + return err + } + if err := unix.IoctlSetInt(fd, unix.PERF_EVENT_IOC_ENABLE, unix.PERF_IOC_FLAG_GROUP); err != nil { + return err + } + return nil +} + +func readBenchmarkProfiler(fd int) (uint64, error) { + if err := unix.IoctlSetInt(fd, unix.PERF_EVENT_IOC_DISABLE, unix.PERF_IOC_FLAG_GROUP); err != nil { + return 0, err + } + buf := make([]byte, 24) + if _, err := syscall.Read(fd, buf); err != nil { + return 0, err + } + return binary.LittleEndian.Uint64(buf[0:8]), nil +} + +// BenchmarkTracepoints runs benchmark and counts the +func BenchmarkTracepoints( + b *testing.B, + f func(b *testing.B), + options BenchOpt, + tracepoints ...string, +) { + pidOrTid := os.Getpid() + if options&BenchLock > 0 { + cb, err := LockThread(rand.Intn(runtime.NumCPU())) + if err != nil { + b.Fatal(err) + } + defer cb() + pidOrTid = unix.Gettid() + } + + var ( + attrMap = map[string]int{} + tidToPid = map[int]int{} + childFds = map[int][]int{} + ) + + setupCb, err := LockThread(rand.Intn(runtime.NumCPU())) + if err != nil { + failBenchmark(options, b, err) + } + for _, tracepoint := range tracepoints { + split := strings.Split(tracepoint, ":") + if len(split) != 2 { + b.Fatalf("Expected :, got: %q", tracepoint) + } + eventAttr, err := TracepointEventAttr(split[0], split[1]) + if err != nil { + failBenchmark(options, b, err) + continue + } + + eventAttr.Bits |= unix.PerfBitDisabled | unix.PerfBitPinned | unix.PerfBitInherit | unix.PerfBitInheritStat | unix.PerfBitEnableOnExec + + fd, err := unix.PerfEventOpen( + eventAttr, + pidOrTid, + -1, + -1, + 0, + ) + if err != nil { + failBenchmark(options, b, err) + continue + } + attrMap[tracepoint] = fd + if options&BenchLock > 0 { + continue + } + childFds[fd] = []int{} + + // Setup a profiler for all the threads in the current + // process with the inherit bit set. If the runtime + // spins up new threads they should get profiled. + tids, err := getTids(pidOrTid) + if err != nil { + b.Fatal(err) + } + for _, tid := range tids { + tfd, err := unix.PerfEventOpen( + eventAttr, + tid, + -1, + -1, + 0, + ) + if err != nil { + failBenchmark(options, b, err) + continue + } + childFds[fd] = append(childFds[fd], tfd) + tidToPid[tfd] = fd + } + } + setupCb() + + b.ReportAllocs() + b.StartTimer() + f(b) + b.StopTimer() + for key, fd := range attrMap { + if err := setupBenchmarkProfiler(fd); err != nil { + failBenchmark(options, b, err) + continue + } + if options&BenchLock == 0 { + for _, child := range childFds[fd] { + if err := setupBenchmarkProfiler(child); err != nil { + failBenchmark(options, b, err) + continue + } + } + } + f(b) + count, err := readBenchmarkProfiler(fd) + if err != nil { + failBenchmark(options, b, err) + continue + } + if options&BenchLock == 0 { + for _, child := range childFds[fd] { + childCount, err := readBenchmarkProfiler(child) + if err != nil { + failBenchmark(options, b, err) + continue + } + count += childCount + } + } + b.ReportMetric(float64(count)/float64(b.N), key+"/op") + } + + for _, fd := range attrMap { + _ = unix.Close(fd) + for _, childFd := range childFds[fd] { + _ = unix.Close(childFd) + } + } +} + +// RunBenchmarks runs a series of benchmarks for a set of PerfEventAttrs. +func RunBenchmarks( + b *testing.B, + f func(b *testing.B), + options BenchOpt, + eventAttrs ...unix.PerfEventAttr, +) { + pidOrTid := os.Getpid() + if options&BenchLock > 0 { + cb, err := LockThread(rand.Intn(runtime.NumCPU())) + if err != nil { + b.Fatal(err) + } + defer cb() + pidOrTid = unix.Gettid() + } + + var ( + attrMap = map[string]int{} + tidToPid = map[int]int{} + childFds = map[int][]int{} + ) + + setupCb, err := LockThread(rand.Intn(runtime.NumCPU())) + if err != nil { + failBenchmark(options, b, err) + } + for _, eventAttr := range eventAttrs { + eventAttr.Bits |= unix.PerfBitDisabled | unix.PerfBitPinned | unix.PerfBitInherit | unix.PerfBitInheritStat | unix.PerfBitEnableOnExec + + fd, err := unix.PerfEventOpen( + &eventAttr, + pidOrTid, + -1, + -1, + 0, + ) + if err != nil { + b.Fatal(err) + } + key := EventAttrString(&eventAttr) + attrMap[key] = fd + + if options&BenchLock > 0 { + continue + } + childFds[fd] = []int{} + + // Setup a profiler for all the threads in the current + // process with the inherit bit set. If the runtime + // spins up new threads they should get profiled. + tids, err := getTids(pidOrTid) + if err != nil { + b.Fatal(err) + } + for _, tid := range tids { + tfd, err := unix.PerfEventOpen( + &eventAttr, + tid, + -1, + -1, + 0, + ) + if err != nil { + failBenchmark(options, b, err) + continue + } + childFds[fd] = append(childFds[fd], tfd) + tidToPid[tfd] = fd + } + } + setupCb() + + b.ReportAllocs() + b.StartTimer() + f(b) + b.StopTimer() + for key, fd := range attrMap { + if err := setupBenchmarkProfiler(fd); err != nil { + failBenchmark(options, b, err) + continue + } + if options&BenchLock == 0 { + for _, child := range childFds[fd] { + if err := setupBenchmarkProfiler(child); err != nil { + failBenchmark(options, b, err) + continue + } + } + } + f(b) + count, err := readBenchmarkProfiler(fd) + if err != nil { + failBenchmark(options, b, err) + continue + } + if options&BenchLock == 0 { + for _, child := range childFds[fd] { + childCount, err := readBenchmarkProfiler(child) + if err != nil { + failBenchmark(options, b, err) + continue + } + count += childCount + } + } + b.ReportMetric(float64(count)/float64(b.N), key+"/op") + } + + for _, fd := range attrMap { + _ = unix.Close(fd) + for _, childFd := range childFds[fd] { + _ = unix.Close(childFd) + } + } +} + // profileFn is a helper function to profile a function, it will randomly choose a core to run on. func profileFn(eventAttr *unix.PerfEventAttr, f func() error) (*ProfileValue, error) { cb, err := LockThread(rand.Intn(runtime.NumCPU())) @@ -66,6 +371,108 @@ func profileFn(eventAttr *unix.PerfEventAttr, f func() error) (*ProfileValue, er }, unix.Close(fd) } +// EventAttrString returns a short string representation of a unix.PerfEventAttr. +func EventAttrString(eventAttr *unix.PerfEventAttr) string { + var b strings.Builder + switch eventAttr.Type { + case unix.PERF_TYPE_HARDWARE: + b.WriteString("hw_") + switch eventAttr.Config { + case unix.PERF_COUNT_HW_INSTRUCTIONS: + b.WriteString("instr") + case unix.PERF_COUNT_HW_CPU_CYCLES: + b.WriteString("cycles") + case unix.PERF_COUNT_HW_CACHE_REFERENCES: + b.WriteString("cache_ref") + case unix.PERF_COUNT_HW_CACHE_MISSES: + b.WriteString("cache_miss") + case unix.PERF_COUNT_HW_BUS_CYCLES: + b.WriteString("bus_cycles") + case unix.PERF_COUNT_HW_STALLED_CYCLES_FRONTEND: + b.WriteString("stalled_cycles_front") + case unix.PERF_COUNT_HW_STALLED_CYCLES_BACKEND: + b.WriteString("stalled_cycles_back") + case unix.PERF_COUNT_HW_REF_CPU_CYCLES: + b.WriteString("ref_cycles") + default: + b.WriteString("unknown") + } + case unix.PERF_TYPE_SOFTWARE: + b.WriteString("sw_") + switch eventAttr.Config { + case unix.PERF_COUNT_SW_CPU_CLOCK: + b.WriteString("cpu_clock") + case unix.PERF_COUNT_SW_TASK_CLOCK: + b.WriteString("task_clock") + case unix.PERF_COUNT_SW_PAGE_FAULTS: + b.WriteString("page_faults") + case unix.PERF_COUNT_SW_CONTEXT_SWITCHES: + b.WriteString("ctx_switches") + case unix.PERF_COUNT_SW_CPU_MIGRATIONS: + b.WriteString("migrations") + case unix.PERF_COUNT_SW_PAGE_FAULTS_MIN: + b.WriteString("minor_faults") + case unix.PERF_COUNT_SW_PAGE_FAULTS_MAJ: + b.WriteString("major_faults") + case unix.PERF_COUNT_SW_ALIGNMENT_FAULTS: + b.WriteString("align_faults") + case unix.PERF_COUNT_SW_EMULATION_FAULTS: + b.WriteString("emul_faults") + default: + b.WriteString("unknown") + } + case unix.PERF_TYPE_BREAKPOINT: + b.WriteString("breakpoint") + case unix.PERF_TYPE_TRACEPOINT: + b.WriteString("tracepoint") + case unix.PERF_TYPE_HW_CACHE: + b.WriteString("cache_") + switch eventAttr.Config { + case (unix.PERF_COUNT_HW_CACHE_L1D) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("l1d_read") + case (unix.PERF_COUNT_HW_CACHE_L1D) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16): + b.WriteString("l1d_miss") + case (unix.PERF_COUNT_HW_CACHE_L1D) | (unix.PERF_COUNT_HW_CACHE_OP_WRITE << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("l1d_write") + case (unix.PERF_COUNT_HW_CACHE_L1I) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("l1i_read") + case (unix.PERF_COUNT_HW_CACHE_L1I) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16): + b.WriteString("l1i_miss") + case (unix.PERF_COUNT_HW_CACHE_LL) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("ll_read") + case (unix.PERF_COUNT_HW_CACHE_LL) | (unix.PERF_COUNT_HW_CACHE_OP_WRITE << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("ll_write") + case (unix.PERF_COUNT_HW_CACHE_LL) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16): + b.WriteString("ll_read_miss") + case (unix.PERF_COUNT_HW_CACHE_DTLB) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("dtlb_read") + case (unix.PERF_COUNT_HW_CACHE_DTLB) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16): + b.WriteString("dtlb_miss") + case (unix.PERF_COUNT_HW_CACHE_DTLB) | (unix.PERF_COUNT_HW_CACHE_OP_WRITE << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("dtlb_write") + case (unix.PERF_COUNT_HW_CACHE_ITLB) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("itlb_read") + case (unix.PERF_COUNT_HW_CACHE_ITLB) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16): + b.WriteString("itlb_miss") + case (unix.PERF_COUNT_HW_CACHE_BPU) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("bpu_read") + case (unix.PERF_COUNT_HW_CACHE_BPU) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_MISS << 16): + b.WriteString("bpu_miss") + case (unix.PERF_COUNT_HW_CACHE_NODE) | (unix.PERF_COUNT_HW_CACHE_OP_READ << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("node_read") + case (unix.PERF_COUNT_HW_CACHE_NODE) | (unix.PERF_COUNT_HW_CACHE_OP_WRITE << 8) | (unix.PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16): + b.WriteString("node_write") + default: + b.WriteString("unknown") + } + case unix.PERF_TYPE_RAW: + b.WriteString("raw") + default: + b.WriteString("unknown") + } + return b.String() +} + // CPUInstructions is used to profile a function and return the number of CPU instructions. // Note that it will call runtime.LockOSThread to ensure accurate profilng. func CPUInstructions(f func() error) (*ProfileValue, error) { @@ -692,3 +1099,21 @@ func NodeCacheEventAttr(op, result int) unix.PerfEventAttr { Read_format: unix.PERF_FORMAT_TOTAL_TIME_RUNNING | unix.PERF_FORMAT_TOTAL_TIME_ENABLED, } } + +// returns the set of all thread ids for the a process. +func getTids(pid int) ([]int, error) { + fileInfo, err := ioutil.ReadDir(fmt.Sprintf("/proc/%d/task", pid)) + if err != nil { + return nil, err + } + tids := []int{} + + for _, file := range fileInfo { + tid, err := strconv.Atoi(file.Name()) + if err != nil { + return nil, err + } + tids = append(tids, tid) + } + return tids, nil +} diff --git a/vendor/github.com/siebenmann/go-kstat/.gitignore b/vendor/github.com/illumos/go-kstat/.gitignore similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/.gitignore rename to vendor/github.com/illumos/go-kstat/.gitignore diff --git a/vendor/github.com/siebenmann/go-kstat/LICENSE b/vendor/github.com/illumos/go-kstat/LICENSE similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/LICENSE rename to vendor/github.com/illumos/go-kstat/LICENSE diff --git a/vendor/github.com/siebenmann/go-kstat/Makefile b/vendor/github.com/illumos/go-kstat/Makefile similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/Makefile rename to vendor/github.com/illumos/go-kstat/Makefile diff --git a/vendor/github.com/siebenmann/go-kstat/README b/vendor/github.com/illumos/go-kstat/README similarity index 66% rename from vendor/github.com/siebenmann/go-kstat/README rename to vendor/github.com/illumos/go-kstat/README index c905e9fa..f49264d0 100644 --- a/vendor/github.com/siebenmann/go-kstat/README +++ b/vendor/github.com/illumos/go-kstat/README @@ -23,20 +23,7 @@ see full package documentation on anything except a Solaris machine Bug reports and other contributions are highly welcome. -IMPORTANT NOTE (March 2020): We no longer use any Solaris or Illumos -based systems. This package worked fine for us while we had such systems -and I never found any bugs, but without Illumos systems I'm no longer -in a position to further update the package in any meaningful way. I -would be happy to pass this package to someone is still using Solaris -or Illumos based systems and so can actively develop it, if any further -development is necessary. I am happy to accept pull requests from people -with Illumos systems who can do the necessary testing and so on. - -Given this, I don't currently expect to release an official version 1.0 -of the package or update it to be a Go module. I would again be happy to -accept pull requests. - -Author: +Original Author: Chris Siebenmann https://github.com/siebenmann/go-kstat diff --git a/vendor/github.com/siebenmann/go-kstat/doc.go b/vendor/github.com/illumos/go-kstat/doc.go similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/doc.go rename to vendor/github.com/illumos/go-kstat/doc.go diff --git a/vendor/github.com/siebenmann/go-kstat/kstat-godoc.txt b/vendor/github.com/illumos/go-kstat/kstat-godoc.txt similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/kstat-godoc.txt rename to vendor/github.com/illumos/go-kstat/kstat-godoc.txt diff --git a/vendor/github.com/siebenmann/go-kstat/kstat_solaris.go b/vendor/github.com/illumos/go-kstat/kstat_solaris.go similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/kstat_solaris.go rename to vendor/github.com/illumos/go-kstat/kstat_solaris.go diff --git a/vendor/github.com/siebenmann/go-kstat/raw_solaris.go b/vendor/github.com/illumos/go-kstat/raw_solaris.go similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/raw_solaris.go rename to vendor/github.com/illumos/go-kstat/raw_solaris.go diff --git a/vendor/github.com/siebenmann/go-kstat/types_solaris_amd64.go b/vendor/github.com/illumos/go-kstat/types_solaris_amd64.go similarity index 100% rename from vendor/github.com/siebenmann/go-kstat/types_solaris_amd64.go rename to vendor/github.com/illumos/go-kstat/types_solaris_amd64.go diff --git a/vendor/github.com/josharian/native/doc.go b/vendor/github.com/josharian/native/doc.go new file mode 100644 index 00000000..2ca7ddc8 --- /dev/null +++ b/vendor/github.com/josharian/native/doc.go @@ -0,0 +1,8 @@ +// Package native provides easy access to native byte order. +// +// Usage: use native.Endian where you need the native binary.ByteOrder. +// +// Please think twice before using this package. +// It can break program portability. +// Native byte order is usually not the right answer. +package native diff --git a/vendor/github.com/josharian/native/endian_big.go b/vendor/github.com/josharian/native/endian_big.go new file mode 100644 index 00000000..77744fdd --- /dev/null +++ b/vendor/github.com/josharian/native/endian_big.go @@ -0,0 +1,14 @@ +//go:build mips || mips64 || ppc64 || s390x +// +build mips mips64 ppc64 s390x + +package native + +import "encoding/binary" + +// Endian is the encoding/binary.ByteOrder implementation for the +// current CPU's native byte order. +var Endian = binary.BigEndian + +// IsBigEndian is whether the current CPU's native byte order is big +// endian. +const IsBigEndian = true diff --git a/vendor/github.com/josharian/native/endian_generic.go b/vendor/github.com/josharian/native/endian_generic.go new file mode 100644 index 00000000..c15228f3 --- /dev/null +++ b/vendor/github.com/josharian/native/endian_generic.go @@ -0,0 +1,31 @@ +//go:build !mips && !mips64 && !ppc64 && !s390x && !amd64 && !386 && !arm && !arm64 && !loong64 && !mipsle && !mips64le && !ppc64le && !riscv64 && !wasm +// +build !mips,!mips64,!ppc64,!s390x,!amd64,!386,!arm,!arm64,!loong64,!mipsle,!mips64le,!ppc64le,!riscv64,!wasm + +// This file is a fallback, so that package native doesn't break +// the instant the Go project adds support for a new architecture. +// + +package native + +import ( + "encoding/binary" + "log" + "runtime" + "unsafe" +) + +var Endian binary.ByteOrder + +var IsBigEndian bool + +func init() { + b := uint16(0xff) // one byte + if *(*byte)(unsafe.Pointer(&b)) == 0 { + Endian = binary.BigEndian + IsBigEndian = true + } else { + Endian = binary.LittleEndian + IsBigEndian = false + } + log.Printf("github.com/josharian/native: unrecognized arch %v (%v), please file an issue", runtime.GOARCH, Endian) +} diff --git a/vendor/github.com/josharian/native/endian_little.go b/vendor/github.com/josharian/native/endian_little.go new file mode 100644 index 00000000..5098fec2 --- /dev/null +++ b/vendor/github.com/josharian/native/endian_little.go @@ -0,0 +1,14 @@ +//go:build amd64 || 386 || arm || arm64 || loong64 || mipsle || mips64le || ppc64le || riscv64 || wasm +// +build amd64 386 arm arm64 loong64 mipsle mips64le ppc64le riscv64 wasm + +package native + +import "encoding/binary" + +// Endian is the encoding/binary.ByteOrder implementation for the +// current CPU's native byte order. +var Endian = binary.LittleEndian + +// IsBigEndian is whether the current CPU's native byte order is big +// endian. +const IsBigEndian = false diff --git a/vendor/github.com/josharian/native/license b/vendor/github.com/josharian/native/license new file mode 100644 index 00000000..6e617a9c --- /dev/null +++ b/vendor/github.com/josharian/native/license @@ -0,0 +1,7 @@ +Copyright 2020 Josh Bleecher Snyder + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/josharian/native/readme.md b/vendor/github.com/josharian/native/readme.md new file mode 100644 index 00000000..1fc5a01b --- /dev/null +++ b/vendor/github.com/josharian/native/readme.md @@ -0,0 +1,10 @@ +Package native provides easy access to native byte order. + +`go get github.com/josharian/native` + +Usage: Use `native.Endian` where you need the native binary.ByteOrder. + +Please think twice before using this package. +It can break program portability. +Native byte order is usually not the right answer. + diff --git a/vendor/github.com/jsimonetti/rtnetlink/.gitignore b/vendor/github.com/jsimonetti/rtnetlink/.gitignore new file mode 100644 index 00000000..bcacfc62 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/.gitignore @@ -0,0 +1 @@ +rtnetlink-fuzz.zip \ No newline at end of file diff --git a/vendor/github.com/jsimonetti/rtnetlink/.golangci.yml b/vendor/github.com/jsimonetti/rtnetlink/.golangci.yml new file mode 100644 index 00000000..295167c4 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/.golangci.yml @@ -0,0 +1,18 @@ +--- +linters: + enable: + - gofmt + - misspell + - revive + +linters-settings: + misspell: + ignore-words: + # Incorrect spelling used in CacheInfo struct. + - Prefered + revive: + rules: + # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md#unused-parameter + - name: unused-parameter + severity: warning + disabled: true diff --git a/vendor/github.com/jsimonetti/rtnetlink/LICENSE.md b/vendor/github.com/jsimonetti/rtnetlink/LICENSE.md new file mode 100644 index 00000000..9c073eb9 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/LICENSE.md @@ -0,0 +1,10 @@ +MIT License +=========== + +Copyright (C) 2016 Jeroen Simonetti + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/jsimonetti/rtnetlink/Makefile.fuzz b/vendor/github.com/jsimonetti/rtnetlink/Makefile.fuzz new file mode 100644 index 00000000..41168338 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/Makefile.fuzz @@ -0,0 +1,32 @@ +# Makefile for fuzzing +# +# Currently fuzzing only works inside $GOPATH +# +# Installing go-fuzz +#$ go get github.com/dvyukov/go-fuzz/go-fuzz +#$ go get github.com/dvyukov/go-fuzz/go-fuzz-build +# (or) +#$ make -f Makefile.fuzz install +# +# Start fuzzing: +#$ make -f Makefile.fuzz fuzz +# +# Cleanup using: +#$ make -f Makefile.fuzz clean + +.PHONY: install +install: + go get github.com/dvyukov/go-fuzz/go-fuzz + go get github.com/dvyukov/go-fuzz/go-fuzz-build + +.PHONY: fuzz +fuzz: + go-fuzz-build -tags gofuzz + echo go-fuzz -bin=./rtnetlink-fuzz.zip -workdir=testdata -func FuzzLinkMessage + echo go-fuzz -bin=./rtnetlink-fuzz.zip -workdir=testdata -func FuzzAddressMessage + echo go-fuzz -bin=./rtnetlink-fuzz.zip -workdir=testdata -func FuzzRouteMessage + echo go-fuzz -bin=./rtnetlink-fuzz.zip -workdir=testdata -func FuzzNeighMessage + +.PHONY: clean +clean: + rm rtnetlink-fuzz.zip diff --git a/vendor/github.com/jsimonetti/rtnetlink/README.md b/vendor/github.com/jsimonetti/rtnetlink/README.md new file mode 100644 index 00000000..58b592f4 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/README.md @@ -0,0 +1,43 @@ +rtnetlink ![Linux Integration](https://github.com/jsimonetti/rtnetlink/workflows/Go/badge.svg) [![GoDoc](https://godoc.org/github.com/jsimonetti/rtnetlink?status.svg)](https://godoc.org/github.com/jsimonetti/rtnetlink) [![Go Report Card](https://goreportcard.com/badge/github.com/jsimonetti/rtnetlink)](https://goreportcard.com/report/github.com/jsimonetti/rtnetlink) +======= + +Package `rtnetlink` allows the kernel's routing tables to be read and +altered. Network routes, IP addresses, Link parameters, Neighbor setups, +Queueing disciplines, Traffic classes and Packet classifiers may all be +controlled. It is based on netlink messages. + +A convenient, high-level API wrapper is available using package +[`rtnl`](https://godoc.org/github.com/jsimonetti/rtnetlink/rtnl). + +The base `rtnetlink` library explicitly only exposes a limited low-level API to +rtnetlink. It is not the intention (nor wish) to create an iproute2 +replacement. + +### Debugging and netlink errors +Unfortunately the errors generated by the kernels netlink interface are +not very great. + +When in doubt about your message structure it can always be useful to +look at the message send by iproute2 using `strace -f -esendmsg /bin/ip` +or similar. + +Another (and possibly even more flexible) way would be using `nlmon` and +`wireshark`. nlmod is a special kernel module which allows you to +capture all netlink (not just rtnetlink) traffic inside the kernel. Be +aware that this might be overwhelming on a system with a lot of netlink +traffic. + +``` +# modprobe nlmon +# ip link add type nlmon +# ip link set nlmon0 up +``` + +At this point use wireshark or tcpdump on the nlmon0 interface to view +all netlink traffic. + +Have a look at the examples for common uses of rtnetlink. + +If you have any questions or you'd like some guidance, please join us on +[Gophers Slack](https://invite.slack.golangbridge.org) in the `#networking` +channel! diff --git a/vendor/github.com/jsimonetti/rtnetlink/address.go b/vendor/github.com/jsimonetti/rtnetlink/address.go new file mode 100644 index 00000000..8b97f57f --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/address.go @@ -0,0 +1,269 @@ +package rtnetlink + +import ( + "errors" + "fmt" + "net" + + "github.com/jsimonetti/rtnetlink/internal/unix" + + "github.com/mdlayher/netlink" +) + +var ( + // errInvalidaddressMessage is returned when a AddressMessage is malformed. + errInvalidAddressMessage = errors.New("rtnetlink AddressMessage is invalid or too short") +) + +var _ Message = &AddressMessage{} + +// A AddressMessage is a route netlink address message. +type AddressMessage struct { + // Address family (current unix.AF_INET or unix.AF_INET6) + Family uint8 + + // Prefix length + PrefixLength uint8 + + // Contains address flags + Flags uint8 + + // Address Scope + Scope uint8 + + // Interface index + Index uint32 + + // Optional attributes which are appended when not nil. + Attributes *AddressAttributes +} + +// MarshalBinary marshals a AddressMessage into a byte slice. +func (m *AddressMessage) MarshalBinary() ([]byte, error) { + b := make([]byte, unix.SizeofIfAddrmsg) + + b[0] = m.Family + b[1] = m.PrefixLength + b[2] = m.Flags + b[3] = m.Scope + nativeEndian.PutUint32(b[4:8], m.Index) + + if m.Attributes == nil { + // No attributes to encode. + return b, nil + } + + ae := netlink.NewAttributeEncoder() + err := m.Attributes.encode(ae) + if err != nil { + return nil, err + } + + a, err := ae.Encode() + if err != nil { + return nil, err + } + + return append(b, a...), nil +} + +// UnmarshalBinary unmarshals the contents of a byte slice into a AddressMessage. +func (m *AddressMessage) UnmarshalBinary(b []byte) error { + l := len(b) + if l < unix.SizeofIfAddrmsg { + return errInvalidAddressMessage + } + + m.Family = uint8(b[0]) + m.PrefixLength = uint8(b[1]) + m.Flags = uint8(b[2]) + m.Scope = uint8(b[3]) + m.Index = nativeEndian.Uint32(b[4:8]) + + if l > unix.SizeofIfAddrmsg { + ad, err := netlink.NewAttributeDecoder(b[unix.SizeofIfAddrmsg:]) + if err != nil { + return err + } + + var aa AddressAttributes + if err := aa.decode(ad); err != nil { + return err + } + + // Must consume errors from decoder before returning. + if err := ad.Err(); err != nil { + return fmt.Errorf("invalid address message attributes: %v", err) + } + m.Attributes = &aa + } + + return nil +} + +// rtMessage is an empty method to sattisfy the Message interface. +func (*AddressMessage) rtMessage() {} + +// AddressService is used to retrieve rtnetlink family information. +type AddressService struct { + c *Conn +} + +// New creates a new address using the AddressMessage information. +func (a *AddressService) New(req *AddressMessage) error { + flags := netlink.Request | netlink.Create | netlink.Acknowledge | netlink.Excl + _, err := a.c.Execute(req, unix.RTM_NEWADDR, flags) + if err != nil { + return err + } + + return nil +} + +// Delete removes an address using the AddressMessage information. +func (a *AddressService) Delete(req *AddressMessage) error { + flags := netlink.Request | netlink.Acknowledge + _, err := a.c.Execute(req, unix.RTM_DELADDR, flags) + if err != nil { + return err + } + + return nil +} + +// List retrieves all addresses. +func (a *AddressService) List() ([]AddressMessage, error) { + req := AddressMessage{} + + flags := netlink.Request | netlink.Dump + msgs, err := a.c.Execute(&req, unix.RTM_GETADDR, flags) + if err != nil { + return nil, err + } + + addresses := make([]AddressMessage, len(msgs)) + for i := range msgs { + addresses[i] = *msgs[i].(*AddressMessage) + } + return addresses, nil +} + +// AddressAttributes contains all attributes for an interface. +type AddressAttributes struct { + Address net.IP // Interface Ip address + Local net.IP // Local Ip address + Label string + Broadcast net.IP // Broadcast Ip address + Anycast net.IP // Anycast Ip address + CacheInfo CacheInfo // Address information + Multicast net.IP // Multicast Ip address + Flags uint32 // Address flags +} + +func (a *AddressAttributes) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.IFA_UNSPEC: + // unused attribute + case unix.IFA_ADDRESS: + ad.Do(decodeIP(&a.Address)) + case unix.IFA_LOCAL: + ad.Do(decodeIP(&a.Local)) + case unix.IFA_LABEL: + a.Label = ad.String() + case unix.IFA_BROADCAST: + ad.Do(decodeIP(&a.Broadcast)) + case unix.IFA_ANYCAST: + ad.Do(decodeIP(&a.Anycast)) + case unix.IFA_CACHEINFO: + ad.Do(a.CacheInfo.decode) + case unix.IFA_MULTICAST: + ad.Do(decodeIP(&a.Multicast)) + case unix.IFA_FLAGS: + a.Flags = ad.Uint32() + } + } + + return nil +} + +func (a *AddressAttributes) encode(ae *netlink.AttributeEncoder) error { + ae.Uint16(unix.IFA_UNSPEC, 0) + ae.Do(unix.IFA_ADDRESS, encodeIP(a.Address)) + if a.Local != nil { + ae.Do(unix.IFA_LOCAL, encodeIP(a.Local)) + } + if a.Broadcast != nil { + ae.Do(unix.IFA_BROADCAST, encodeIP(a.Broadcast)) + } + if a.Anycast != nil { + ae.Do(unix.IFA_ANYCAST, encodeIP(a.Anycast)) + } + if a.Multicast != nil { + ae.Do(unix.IFA_MULTICAST, encodeIP(a.Multicast)) + } + if a.Label != "" { + ae.String(unix.IFA_LABEL, a.Label) + } + ae.Uint32(unix.IFA_FLAGS, a.Flags) + + return nil +} + +// CacheInfo contains address information +type CacheInfo struct { + Prefered uint32 + Valid uint32 + Created uint32 + Updated uint32 +} + +// decode decodes raw bytes into a CacheInfo's fields. +func (c *CacheInfo) decode(b []byte) error { + if len(b) != 16 { + return fmt.Errorf("rtnetlink: incorrect CacheInfo size, want: 16, got: %d", len(b)) + } + + c.Prefered = nativeEndian.Uint32(b[0:4]) + c.Valid = nativeEndian.Uint32(b[4:8]) + c.Created = nativeEndian.Uint32(b[8:12]) + c.Updated = nativeEndian.Uint32(b[12:16]) + + return nil +} + +// encodeIP is a helper for validating and encoding IPv4 and IPv6 addresses as +// appropriate for the specified netlink attribute type. It should be used +// with (*netlink.AttributeEncoder).Do. +func encodeIP(ip net.IP) func() ([]byte, error) { + return func() ([]byte, error) { + // Don't allow nil or non 4/16-byte addresses. + if ip == nil || ip.To16() == nil { + return nil, fmt.Errorf("rtnetlink: cannot encode invalid IP address: %s", ip) + } + + if ip4 := ip.To4(); ip4 != nil { + // IPv4 address. + return ip4, nil + } + + // IPv6 address. + return ip, nil + } +} + +// decodeIP is a helper for validating and decoding IPv4 and IPv6 addresses as +// appropriate for the specified netlink attribute type. It should be used with +// (*netlink.AttributeDecoder).Do. +func decodeIP(ip *net.IP) func(b []byte) error { + return func(b []byte) error { + if l := len(b); l != 4 && l != 16 { + return fmt.Errorf("rtnetlink: invalid IP address length: %d", l) + } + + // We cannot retain b outside the closure, so make a copy into ip. + *ip = make(net.IP, len(b)) + copy(*ip, b) + return nil + } +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/conn.go b/vendor/github.com/jsimonetti/rtnetlink/conn.go new file mode 100644 index 00000000..048a624f --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/conn.go @@ -0,0 +1,197 @@ +package rtnetlink + +import ( + "encoding" + "time" + + "github.com/jsimonetti/rtnetlink/internal/unix" + + "github.com/mdlayher/netlink" +) + +// A Conn is a route netlink connection. A Conn can be used to send and +// receive route netlink messages to and from netlink. +type Conn struct { + c conn + Link *LinkService + Address *AddressService + Route *RouteService + Neigh *NeighService + Rule *RuleService +} + +var _ conn = &netlink.Conn{} + +// A conn is a netlink connection, which can be swapped for tests. +type conn interface { + Close() error + Send(m netlink.Message) (netlink.Message, error) + Receive() ([]netlink.Message, error) + Execute(m netlink.Message) ([]netlink.Message, error) + SetOption(option netlink.ConnOption, enable bool) error + SetReadDeadline(t time.Time) error +} + +// Dial dials a route netlink connection. Config specifies optional +// configuration for the underlying netlink connection. If config is +// nil, a default configuration will be used. +func Dial(config *netlink.Config) (*Conn, error) { + c, err := netlink.Dial(unix.NETLINK_ROUTE, config) + if err != nil { + return nil, err + } + + return newConn(c), nil +} + +// newConn creates a Conn that wraps an existing *netlink.Conn for +// rtnetlink communications. It is used for testing. +func newConn(c conn) *Conn { + rtc := &Conn{ + c: c, + } + + rtc.Link = &LinkService{c: rtc} + rtc.Address = &AddressService{c: rtc} + rtc.Route = &RouteService{c: rtc} + rtc.Neigh = &NeighService{c: rtc} + rtc.Rule = &RuleService{c: rtc} + + return rtc +} + +// Close closes the connection. +func (c *Conn) Close() error { + return c.c.Close() +} + +// SetOption enables or disables a netlink socket option for the Conn. +func (c *Conn) SetOption(option netlink.ConnOption, enable bool) error { + return c.c.SetOption(option, enable) +} + +// SetReadDeadline sets the read deadline associated with the connection. +func (c *Conn) SetReadDeadline(t time.Time) error { + return c.c.SetReadDeadline(t) +} + +// Send sends a single Message to netlink, wrapping it in a netlink.Message +// using the specified generic netlink family and flags. On success, Send +// returns a copy of the netlink.Message with all parameters populated, for +// later validation. +func (c *Conn) Send(m Message, family uint16, flags netlink.HeaderFlags) (netlink.Message, error) { + nm := netlink.Message{ + Header: netlink.Header{ + Type: netlink.HeaderType(family), + Flags: flags, + }, + } + + mb, err := m.MarshalBinary() + if err != nil { + return netlink.Message{}, err + } + nm.Data = mb + reqnm, err := c.c.Send(nm) + if err != nil { + return netlink.Message{}, err + } + + return reqnm, nil +} + +// Receive receives one or more Messages from netlink. The netlink.Messages +// used to wrap each Message are available for later validation. +func (c *Conn) Receive() ([]Message, []netlink.Message, error) { + msgs, err := c.c.Receive() + if err != nil { + return nil, nil, err + } + + rtmsgs, err := unpackMessages(msgs) + if err != nil { + return nil, nil, err + } + + return rtmsgs, msgs, nil +} + +// Execute sends a single Message to netlink using Send, receives one or more +// replies using Receive, and then checks the validity of the replies against +// the request using netlink.Validate. +// +// Execute acquires a lock for the duration of the function call which blocks +// concurrent calls to Send and Receive, in order to ensure consistency between +// generic netlink request/reply messages. +// +// See the documentation of Send, Receive, and netlink.Validate for details +// about each function. +func (c *Conn) Execute(m Message, family uint16, flags netlink.HeaderFlags) ([]Message, error) { + nm, err := packMessage(m, family, flags) + if err != nil { + return nil, err + } + + msgs, err := c.c.Execute(nm) + if err != nil { + return nil, err + } + + return unpackMessages(msgs) +} + +// Message is the interface used for passing around different kinds of rtnetlink messages +type Message interface { + encoding.BinaryMarshaler + encoding.BinaryUnmarshaler + rtMessage() +} + +// packMessage packs a rtnetlink Message into a netlink.Message with the +// appropriate rtnetlink family and netlink flags. +func packMessage(m Message, family uint16, flags netlink.HeaderFlags) (netlink.Message, error) { + nm := netlink.Message{ + Header: netlink.Header{ + Type: netlink.HeaderType(family), + Flags: flags, + }, + } + + mb, err := m.MarshalBinary() + if err != nil { + return netlink.Message{}, err + } + nm.Data = mb + + return nm, nil +} + +// unpackMessages unpacks rtnetlink Messages from a slice of netlink.Messages. +func unpackMessages(msgs []netlink.Message) ([]Message, error) { + lmsgs := make([]Message, 0, len(msgs)) + + for _, nm := range msgs { + var m Message + switch nm.Header.Type { + case unix.RTM_GETLINK, unix.RTM_NEWLINK, unix.RTM_DELLINK: + m = &LinkMessage{} + case unix.RTM_GETADDR, unix.RTM_NEWADDR, unix.RTM_DELADDR: + m = &AddressMessage{} + case unix.RTM_GETROUTE, unix.RTM_NEWROUTE, unix.RTM_DELROUTE: + m = &RouteMessage{} + case unix.RTM_GETNEIGH, unix.RTM_NEWNEIGH, unix.RTM_DELNEIGH: + m = &NeighMessage{} + case unix.RTM_GETRULE, unix.RTM_NEWRULE, unix.RTM_DELRULE: + m = &RuleMessage{} + default: + continue + } + + if err := (m).UnmarshalBinary(nm.Data); err != nil { + return nil, err + } + lmsgs = append(lmsgs, m) + } + + return lmsgs, nil +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/doc.go b/vendor/github.com/jsimonetti/rtnetlink/doc.go new file mode 100644 index 00000000..e8741db9 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/doc.go @@ -0,0 +1,27 @@ +// Package rtnetlink allows the kernel's routing tables to be read and altered. +// Network routes, IP addresses, Link parameters, Neighbor setups, Queueing disciplines, +// Traffic classes and Packet classifiers may all be controlled. +// It is based on netlink messages. +// +// A convenient, high-level API wrapper is available using package rtnl: +// https://godoc.org/github.com/jsimonetti/rtnetlink/rtnl. +// +// The base rtnetlink library xplicitly only exposes a limited low-level API to rtnetlink. +// It is not the intention (nor wish) to create an iproute2 replacement. +// +// When in doubt about your message structure it can always be useful to look at the +// message send by iproute2 using 'strace -f -esendmsg' or similar. +// +// Another (and possibly even more flexible) way would be using 'nlmon' and wireshark. +// nlmod is a special kernel module which allows you to capture all (not just rtnetlink) +// netlink traffic inside the kernel. Be aware that this might be overwhelming on a system +// with a lot of netlink traffic. +// +// # modprobe nlmon +// # ip link add type nlmon +// # ip link set nlmon0 up +// +// At this point use wireshark or tcpdump on the nlmon0 interface to view all netlink traffic. +// +// Have a look at the examples for common uses of rtnetlink. +package rtnetlink diff --git a/vendor/github.com/jsimonetti/rtnetlink/endian.go b/vendor/github.com/jsimonetti/rtnetlink/endian.go new file mode 100644 index 00000000..14193d55 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/endian.go @@ -0,0 +1,13 @@ +package rtnetlink + +import ( + "encoding/binary" + + "github.com/mdlayher/netlink/nlenc" +) + +var nativeEndian binary.ByteOrder + +func init() { + nativeEndian = nlenc.NativeEndian() +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/fuzz-shell.nix b/vendor/github.com/jsimonetti/rtnetlink/fuzz-shell.nix new file mode 100644 index 00000000..fb84a356 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/fuzz-shell.nix @@ -0,0 +1,15 @@ +with import { }; +pkgs.mkShell { + name = "go-fuzz"; + buildInputs = [ go ]; + shellHook = '' + echo "Fuzz with commands:" + echo "" + echo "go test -fuzz=AddressMessage - will start fuzzing Address Messages" + echo "go test -fuzz=LinkMessage - will start fuzzing Link Messages" + echo "go test -fuzz=NeighMessage - will start fuzzing Neigh Messages" + echo "go test -fuzz=RouteMessage - will start fuzzing Route Messages" + echo "go test -fuzz=RuleMessage - will start fuzzing Rule Messages" + echo "" + ''; +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/internal/unix/types_linux.go b/vendor/github.com/jsimonetti/rtnetlink/internal/unix/types_linux.go new file mode 100644 index 00000000..ad3659cc --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/internal/unix/types_linux.go @@ -0,0 +1,150 @@ +//go:build linux +// +build linux + +package unix + +import ( + linux "golang.org/x/sys/unix" +) + +const ( + AF_INET = linux.AF_INET + AF_INET6 = linux.AF_INET6 + AF_UNSPEC = linux.AF_UNSPEC + NETLINK_ROUTE = linux.NETLINK_ROUTE + SizeofIfAddrmsg = linux.SizeofIfAddrmsg + SizeofIfInfomsg = linux.SizeofIfInfomsg + SizeofNdMsg = linux.SizeofNdMsg + SizeofRtMsg = linux.SizeofRtMsg + SizeofRtNexthop = linux.SizeofRtNexthop + RTM_NEWADDR = linux.RTM_NEWADDR + RTM_DELADDR = linux.RTM_DELADDR + RTM_GETADDR = linux.RTM_GETADDR + RTM_NEWLINK = linux.RTM_NEWLINK + RTM_DELLINK = linux.RTM_DELLINK + RTM_GETLINK = linux.RTM_GETLINK + RTM_SETLINK = linux.RTM_SETLINK + RTM_NEWROUTE = linux.RTM_NEWROUTE + RTM_DELROUTE = linux.RTM_DELROUTE + RTM_GETROUTE = linux.RTM_GETROUTE + RTM_NEWNEIGH = linux.RTM_NEWNEIGH + RTM_DELNEIGH = linux.RTM_DELNEIGH + RTM_GETNEIGH = linux.RTM_GETNEIGH + IFA_UNSPEC = linux.IFA_UNSPEC + IFA_ADDRESS = linux.IFA_ADDRESS + IFA_LOCAL = linux.IFA_LOCAL + IFA_LABEL = linux.IFA_LABEL + IFA_BROADCAST = linux.IFA_BROADCAST + IFA_ANYCAST = linux.IFA_ANYCAST + IFA_CACHEINFO = linux.IFA_CACHEINFO + IFA_MULTICAST = linux.IFA_MULTICAST + IFA_FLAGS = linux.IFA_FLAGS + IFF_UP = linux.IFF_UP + IFF_BROADCAST = linux.IFF_BROADCAST + IFF_LOOPBACK = linux.IFF_LOOPBACK + IFF_POINTOPOINT = linux.IFF_POINTOPOINT + IFF_MULTICAST = linux.IFF_MULTICAST + IFLA_UNSPEC = linux.IFLA_UNSPEC + IFLA_ADDRESS = linux.IFLA_ADDRESS + IFLA_BROADCAST = linux.IFLA_BROADCAST + IFLA_IFNAME = linux.IFLA_IFNAME + IFLA_MTU = linux.IFLA_MTU + IFLA_LINK = linux.IFLA_LINK + IFLA_QDISC = linux.IFLA_QDISC + IFLA_OPERSTATE = linux.IFLA_OPERSTATE + IFLA_STATS = linux.IFLA_STATS + IFLA_STATS64 = linux.IFLA_STATS64 + IFLA_TXQLEN = linux.IFLA_TXQLEN + IFLA_GROUP = linux.IFLA_GROUP + IFLA_LINKINFO = linux.IFLA_LINKINFO + IFLA_LINKMODE = linux.IFLA_LINKMODE + IFLA_IFALIAS = linux.IFLA_IFALIAS + IFLA_MASTER = linux.IFLA_MASTER + IFLA_CARRIER = linux.IFLA_CARRIER + IFLA_CARRIER_CHANGES = linux.IFLA_CARRIER_CHANGES + IFLA_CARRIER_UP_COUNT = linux.IFLA_CARRIER_UP_COUNT + IFLA_CARRIER_DOWN_COUNT = linux.IFLA_CARRIER_DOWN_COUNT + IFLA_PHYS_PORT_ID = linux.IFLA_PHYS_PORT_ID + IFLA_PHYS_SWITCH_ID = linux.IFLA_PHYS_SWITCH_ID + IFLA_PHYS_PORT_NAME = linux.IFLA_PHYS_PORT_NAME + IFLA_INFO_KIND = linux.IFLA_INFO_KIND + IFLA_INFO_SLAVE_KIND = linux.IFLA_INFO_SLAVE_KIND + IFLA_INFO_DATA = linux.IFLA_INFO_DATA + IFLA_INFO_SLAVE_DATA = linux.IFLA_INFO_SLAVE_DATA + IFLA_XDP = linux.IFLA_XDP + IFLA_XDP_FD = linux.IFLA_XDP_FD + IFLA_XDP_ATTACHED = linux.IFLA_XDP_ATTACHED + IFLA_XDP_FLAGS = linux.IFLA_XDP_FLAGS + IFLA_XDP_PROG_ID = linux.IFLA_XDP_PROG_ID + IFLA_XDP_EXPECTED_FD = linux.IFLA_XDP_EXPECTED_FD + XDP_FLAGS_DRV_MODE = linux.XDP_FLAGS_DRV_MODE + XDP_FLAGS_SKB_MODE = linux.XDP_FLAGS_SKB_MODE + XDP_FLAGS_HW_MODE = linux.XDP_FLAGS_HW_MODE + XDP_FLAGS_MODES = linux.XDP_FLAGS_MODES + XDP_FLAGS_MASK = linux.XDP_FLAGS_MASK + XDP_FLAGS_REPLACE = linux.XDP_FLAGS_REPLACE + XDP_FLAGS_UPDATE_IF_NOEXIST = linux.XDP_FLAGS_UPDATE_IF_NOEXIST + LWTUNNEL_ENCAP_MPLS = linux.LWTUNNEL_ENCAP_MPLS + MPLS_IPTUNNEL_DST = linux.MPLS_IPTUNNEL_DST + MPLS_IPTUNNEL_TTL = linux.MPLS_IPTUNNEL_TTL + NDA_UNSPEC = linux.NDA_UNSPEC + NDA_DST = linux.NDA_DST + NDA_LLADDR = linux.NDA_LLADDR + NDA_CACHEINFO = linux.NDA_CACHEINFO + NDA_IFINDEX = linux.NDA_IFINDEX + RTA_UNSPEC = linux.RTA_UNSPEC + RTA_DST = linux.RTA_DST + RTA_ENCAP = linux.RTA_ENCAP + RTA_ENCAP_TYPE = linux.RTA_ENCAP_TYPE + RTA_PREFSRC = linux.RTA_PREFSRC + RTA_GATEWAY = linux.RTA_GATEWAY + RTA_OIF = linux.RTA_OIF + RTA_PRIORITY = linux.RTA_PRIORITY + RTA_TABLE = linux.RTA_TABLE + RTA_MARK = linux.RTA_MARK + RTA_EXPIRES = linux.RTA_EXPIRES + RTA_METRICS = linux.RTA_METRICS + RTA_MULTIPATH = linux.RTA_MULTIPATH + RTA_PREF = linux.RTA_PREF + RTAX_ADVMSS = linux.RTAX_ADVMSS + RTAX_FEATURES = linux.RTAX_FEATURES + RTAX_INITCWND = linux.RTAX_INITCWND + RTAX_INITRWND = linux.RTAX_INITRWND + RTAX_MTU = linux.RTAX_MTU + NTF_PROXY = linux.NTF_PROXY + RTN_UNICAST = linux.RTN_UNICAST + RT_TABLE_MAIN = linux.RT_TABLE_MAIN + RTPROT_BOOT = linux.RTPROT_BOOT + RTPROT_STATIC = linux.RTPROT_STATIC + RT_SCOPE_UNIVERSE = linux.RT_SCOPE_UNIVERSE + RT_SCOPE_HOST = linux.RT_SCOPE_HOST + RT_SCOPE_LINK = linux.RT_SCOPE_LINK + RTM_NEWRULE = linux.RTM_NEWRULE + RTM_GETRULE = linux.RTM_GETRULE + RTM_DELRULE = linux.RTM_DELRULE + FRA_UNSPEC = linux.FRA_UNSPEC + FRA_DST = linux.FRA_DST + FRA_SRC = linux.FRA_SRC + FRA_IIFNAME = linux.FRA_IIFNAME + FRA_GOTO = linux.FRA_GOTO + FRA_UNUSED2 = linux.FRA_UNUSED2 + FRA_PRIORITY = linux.FRA_PRIORITY + FRA_UNUSED3 = linux.FRA_UNUSED3 + FRA_UNUSED4 = linux.FRA_UNUSED4 + FRA_UNUSED5 = linux.FRA_UNUSED5 + FRA_FWMARK = linux.FRA_FWMARK + FRA_FLOW = linux.FRA_FLOW + FRA_TUN_ID = linux.FRA_TUN_ID + FRA_SUPPRESS_IFGROUP = linux.FRA_SUPPRESS_IFGROUP + FRA_SUPPRESS_PREFIXLEN = linux.FRA_SUPPRESS_PREFIXLEN + FRA_TABLE = linux.FRA_TABLE + FRA_FWMASK = linux.FRA_FWMASK + FRA_OIFNAME = linux.FRA_OIFNAME + FRA_PAD = linux.FRA_PAD + FRA_L3MDEV = linux.FRA_L3MDEV + FRA_UID_RANGE = linux.FRA_UID_RANGE + FRA_PROTOCOL = linux.FRA_PROTOCOL + FRA_IP_PROTO = linux.FRA_IP_PROTO + FRA_SPORT_RANGE = linux.FRA_SPORT_RANGE + FRA_DPORT_RANGE = linux.FRA_DPORT_RANGE +) diff --git a/vendor/github.com/jsimonetti/rtnetlink/internal/unix/types_other.go b/vendor/github.com/jsimonetti/rtnetlink/internal/unix/types_other.go new file mode 100644 index 00000000..1d4bdee5 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/internal/unix/types_other.go @@ -0,0 +1,146 @@ +//go:build !linux +// +build !linux + +package unix + +const ( + AF_INET = 0x2 + AF_INET6 = 0xa + AF_UNSPEC = 0x0 + NETLINK_ROUTE = 0x0 + SizeofIfAddrmsg = 0x8 + SizeofIfInfomsg = 0x10 + SizeofNdMsg = 0xc + SizeofRtMsg = 0xc + SizeofRtNexthop = 0x8 + RTM_NEWADDR = 0x14 + RTM_DELADDR = 0x15 + RTM_GETADDR = 0x16 + RTM_NEWLINK = 0x10 + RTM_DELLINK = 0x11 + RTM_GETLINK = 0x12 + RTM_SETLINK = 0x13 + RTM_NEWROUTE = 0x18 + RTM_DELROUTE = 0x19 + RTM_GETROUTE = 0x1a + RTM_NEWNEIGH = 0x1c + RTM_DELNEIGH = 0x1d + RTM_GETNEIGH = 0x1e + IFA_UNSPEC = 0x0 + IFA_ADDRESS = 0x1 + IFA_LOCAL = 0x2 + IFA_LABEL = 0x3 + IFA_BROADCAST = 0x4 + IFA_ANYCAST = 0x5 + IFA_CACHEINFO = 0x6 + IFA_MULTICAST = 0x7 + IFA_FLAGS = 0x8 + IFF_UP = 0x1 + IFF_BROADCAST = 0x2 + IFF_LOOPBACK = 0x8 + IFF_POINTOPOINT = 0x10 + IFF_MULTICAST = 0x1000 + IFLA_UNSPEC = 0x0 + IFLA_ADDRESS = 0x1 + IFLA_BROADCAST = 0x2 + IFLA_IFNAME = 0x3 + IFLA_MTU = 0x4 + IFLA_LINK = 0x5 + IFLA_QDISC = 0x6 + IFLA_OPERSTATE = 0x10 + IFLA_STATS = 0x7 + IFLA_STATS64 = 0x17 + IFLA_TXQLEN = 0xd + IFLA_GROUP = 0x1b + IFLA_LINKINFO = 0x12 + IFLA_LINKMODE = 0x11 + IFLA_IFALIAS = 0x14 + IFLA_MASTER = 0xa + IFLA_CARRIER = 0x21 + IFLA_CARRIER_CHANGES = 0x23 + IFLA_CARRIER_UP_COUNT = 0x2f + IFLA_CARRIER_DOWN_COUNT = 0x30 + IFLA_PHYS_PORT_ID = 0x22 + IFLA_PHYS_SWITCH_ID = 0x24 + IFLA_PHYS_PORT_NAME = 0x26 + IFLA_INFO_KIND = 0x1 + IFLA_INFO_SLAVE_KIND = 0x4 + IFLA_INFO_DATA = 0x2 + IFLA_INFO_SLAVE_DATA = 0x5 + IFLA_XDP = 0x2b + IFLA_XDP_FD = 0x1 + IFLA_XDP_ATTACHED = 0x2 + IFLA_XDP_FLAGS = 0x3 + IFLA_XDP_PROG_ID = 0x4 + IFLA_XDP_EXPECTED_FD = 0x8 + XDP_FLAGS_DRV_MODE = 0x4 + XDP_FLAGS_SKB_MODE = 0x2 + XDP_FLAGS_HW_MODE = 0x8 + XDP_FLAGS_MODES = 0xe + XDP_FLAGS_MASK = 0x1f + XDP_FLAGS_REPLACE = 0x10 + XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1 + LWTUNNEL_ENCAP_MPLS = 0x1 + MPLS_IPTUNNEL_DST = 0x1 + MPLS_IPTUNNEL_TTL = 0x2 + NDA_UNSPEC = 0x0 + NDA_DST = 0x1 + NDA_LLADDR = 0x2 + NDA_CACHEINFO = 0x3 + NDA_IFINDEX = 0x8 + RTA_UNSPEC = 0x0 + RTA_DST = 0x1 + RTA_ENCAP = 0x16 + RTA_ENCAP_TYPE = 0x15 + RTA_PREFSRC = 0x7 + RTA_GATEWAY = 0x5 + RTA_OIF = 0x4 + RTA_PRIORITY = 0x6 + RTA_TABLE = 0xf + RTA_MARK = 0x10 + RTA_EXPIRES = 0x17 + RTA_METRICS = 0x8 + RTA_MULTIPATH = 0x9 + RTA_PREF = 0x14 + RTAX_ADVMSS = 0x8 + RTAX_FEATURES = 0xc + RTAX_INITCWND = 0xb + RTAX_INITRWND = 0xe + RTAX_MTU = 0x2 + NTF_PROXY = 0x8 + RTN_UNICAST = 0x1 + RT_TABLE_MAIN = 0xfe + RTPROT_BOOT = 0x3 + RTPROT_STATIC = 0x4 + RT_SCOPE_UNIVERSE = 0x0 + RT_SCOPE_HOST = 0xfe + RT_SCOPE_LINK = 0xfd + RTM_NEWRULE = 0x20 + RTM_GETRULE = 0x22 + RTM_DELRULE = 0x21 + FRA_UNSPEC = 0x0 + FRA_DST = 0x1 + FRA_SRC = 0x2 + FRA_IIFNAME = 0x3 + FRA_GOTO = 0x4 + FRA_UNUSED2 = 0x5 + FRA_PRIORITY = 0x6 + FRA_UNUSED3 = 0x7 + FRA_UNUSED4 = 0x8 + FRA_UNUSED5 = 0x9 + FRA_FWMARK = 0xa + FRA_FLOW = 0xb + FRA_TUN_ID = 0xc + FRA_SUPPRESS_IFGROUP = 0xd + FRA_SUPPRESS_PREFIXLEN = 0xe + FRA_TABLE = 0xf + FRA_FWMASK = 0x10 + FRA_OIFNAME = 0x11 + FRA_PAD = 0x12 + FRA_L3MDEV = 0x13 + FRA_UID_RANGE = 0x14 + FRA_PROTOCOL = 0x15 + FRA_IP_PROTO = 0x16 + FRA_SPORT_RANGE = 0x17 + FRA_DPORT_RANGE = 0x18 +) diff --git a/vendor/github.com/jsimonetti/rtnetlink/link.go b/vendor/github.com/jsimonetti/rtnetlink/link.go new file mode 100644 index 00000000..751c0990 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/link.go @@ -0,0 +1,622 @@ +package rtnetlink + +import ( + "errors" + "fmt" + "net" + + "github.com/jsimonetti/rtnetlink/internal/unix" + + "github.com/mdlayher/netlink" +) + +var ( + // errInvalidLinkMessage is returned when a LinkMessage is malformed. + errInvalidLinkMessage = errors.New("rtnetlink LinkMessage is invalid or too short") + + // errInvalidLinkMessageAttr is returned when link attributes are malformed. + errInvalidLinkMessageAttr = errors.New("rtnetlink LinkMessage has a wrong attribute data length") +) + +var _ Message = &LinkMessage{} + +// A LinkMessage is a route netlink link message. +type LinkMessage struct { + // Always set to AF_UNSPEC (0) + Family uint16 + + // Device Type + Type uint16 + + // Unique interface index, using a nonzero value with + // NewLink will instruct the kernel to create a + // device with the given index (kernel 3.7+ required) + Index uint32 + + // Contains device flags, see netdevice(7) + Flags uint32 + + // Change Flags, specifies which flags will be affected by the Flags field + Change uint32 + + // Attributes List + Attributes *LinkAttributes +} + +// MarshalBinary marshals a LinkMessage into a byte slice. +func (m *LinkMessage) MarshalBinary() ([]byte, error) { + b := make([]byte, unix.SizeofIfInfomsg) + + b[0] = 0 // Family + b[1] = 0 // reserved + nativeEndian.PutUint16(b[2:4], m.Type) + nativeEndian.PutUint32(b[4:8], m.Index) + nativeEndian.PutUint32(b[8:12], m.Flags) + nativeEndian.PutUint32(b[12:16], m.Change) + + if m.Attributes != nil { + ae := netlink.NewAttributeEncoder() + ae.ByteOrder = nativeEndian + err := m.Attributes.encode(ae) + if err != nil { + return nil, err + } + + a, err := ae.Encode() + if err != nil { + return nil, err + } + + return append(b, a...), nil + } + + return b, nil +} + +// UnmarshalBinary unmarshals the contents of a byte slice into a LinkMessage. +func (m *LinkMessage) UnmarshalBinary(b []byte) error { + l := len(b) + if l < unix.SizeofIfInfomsg { + return errInvalidLinkMessage + } + + m.Family = nativeEndian.Uint16(b[0:2]) + m.Type = nativeEndian.Uint16(b[2:4]) + m.Index = nativeEndian.Uint32(b[4:8]) + m.Flags = nativeEndian.Uint32(b[8:12]) + m.Change = nativeEndian.Uint32(b[12:16]) + + if l > unix.SizeofIfInfomsg { + m.Attributes = &LinkAttributes{} + ad, err := netlink.NewAttributeDecoder(b[16:]) + if err != nil { + return err + } + ad.ByteOrder = nativeEndian + err = m.Attributes.decode(ad) + if err != nil { + return err + } + } + + return nil +} + +// rtMessage is an empty method to sattisfy the Message interface. +func (*LinkMessage) rtMessage() {} + +// LinkService is used to retrieve rtnetlink family information. +type LinkService struct { + c *Conn +} + +// execute executes the request and returns the messages as a LinkMessage slice +func (l *LinkService) execute(m Message, family uint16, flags netlink.HeaderFlags) ([]LinkMessage, error) { + msgs, err := l.c.Execute(m, family, flags) + + links := make([]LinkMessage, len(msgs)) + for i := range msgs { + links[i] = *msgs[i].(*LinkMessage) + } + + return links, err +} + +// New creates a new interface using the LinkMessage information. +func (l *LinkService) New(req *LinkMessage) error { + flags := netlink.Request | netlink.Create | netlink.Acknowledge | netlink.Excl + _, err := l.execute(req, unix.RTM_NEWLINK, flags) + + return err +} + +// Delete removes an interface by index. +func (l *LinkService) Delete(index uint32) error { + req := &LinkMessage{ + Index: index, + } + + flags := netlink.Request | netlink.Acknowledge + _, err := l.c.Execute(req, unix.RTM_DELLINK, flags) + + return err +} + +// Get retrieves interface information by index. +func (l *LinkService) Get(index uint32) (LinkMessage, error) { + req := &LinkMessage{ + Index: index, + } + + flags := netlink.Request | netlink.DumpFiltered + links, err := l.execute(req, unix.RTM_GETLINK, flags) + + if len(links) != 1 { + return LinkMessage{}, fmt.Errorf("too many/little matches, expected 1, actual %d", len(links)) + } + + return links[0], err +} + +// Set sets interface attributes according to the LinkMessage information. +// +// ref: https://lwn.net/Articles/236919/ +// We explicitly use RTM_NEWLINK to set link attributes instead of +// RTM_SETLINK because: +// - using RTM_SETLINK is actually an old rtnetlink API, not supporting most +// attributes common today +// - using RTM_NEWLINK is the preferred way to create AND update links +// - RTM_NEWLINK is backward compatible to RTM_SETLINK +func (l *LinkService) Set(req *LinkMessage) error { + flags := netlink.Request | netlink.Acknowledge + _, err := l.c.Execute(req, unix.RTM_NEWLINK, flags) + + return err +} + +func (l *LinkService) list(kind string) ([]LinkMessage, error) { + req := &LinkMessage{} + if kind != "" { + req.Attributes = &LinkAttributes{ + Info: &LinkInfo{Kind: kind}, + } + } + + flags := netlink.Request | netlink.Dump + return l.execute(req, unix.RTM_GETLINK, flags) +} + +// ListByKind retrieves all interfaces of a specific kind. +func (l *LinkService) ListByKind(kind string) ([]LinkMessage, error) { + return l.list(kind) +} + +// List retrieves all interfaces. +func (l *LinkService) List() ([]LinkMessage, error) { + return l.list("") +} + +// LinkAttributes contains all attributes for an interface. +type LinkAttributes struct { + Address net.HardwareAddr // Interface L2 address + Alias *string // Interface alias name + Broadcast net.HardwareAddr // L2 broadcast address + Carrier *uint8 // Current physical link state of the interface. + CarrierChanges *uint32 // Number of times the link has seen a change from UP to DOWN and vice versa + CarrierUpCount *uint32 // Number of times the link has been up + CarrierDownCount *uint32 // Number of times the link has been down + Index *uint32 // System-wide interface unique index identifier + Info *LinkInfo // Detailed Interface Information + LinkMode *uint8 // Interface link mode + MTU uint32 // MTU of the device + Name string // Device name + NetDevGroup *uint32 // Interface network device group + OperationalState OperationalState // Interface operation state + PhysPortID *string // Interface unique physical port identifier within the NIC + PhysPortName *string // Interface physical port name within the NIC + PhysSwitchID *string // Unique physical switch identifier of a switch this port belongs to + QueueDisc string // Queueing discipline + Master *uint32 // Master device index (0 value un-enslaves) + Stats *LinkStats // Interface Statistics + Stats64 *LinkStats64 // Interface Statistics (64 bits version) + TxQueueLen *uint32 // Interface transmit queue len in number of packets + Type uint32 // Link type + XDP *LinkXDP // Express Data Patch Information +} + +// OperationalState represents an interface's operational state. +type OperationalState uint8 + +// Constants that represent operational state of an interface +// +// Adapted from https://elixir.bootlin.com/linux/v4.19.2/source/include/uapi/linux/if.h#L166 +const ( + OperStateUnknown OperationalState = iota // status could not be determined + OperStateNotPresent // down, due to some missing component (typically hardware) + OperStateDown // down, either administratively or due to a fault + OperStateLowerLayerDown // down, due to lower-layer interfaces + OperStateTesting // operationally down, in some test mode + OperStateDormant // down, waiting for some external event + OperStateUp // interface is in a state to send and receive packets +) + +// unmarshalBinary unmarshals the contents of a byte slice into a LinkMessage. +func (a *LinkAttributes) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.IFLA_UNSPEC: + // unused attribute + case unix.IFLA_ADDRESS: + l := len(ad.Bytes()) + if l < 4 || l > 32 { + return errInvalidLinkMessageAttr + } + a.Address = ad.Bytes() + case unix.IFLA_IFALIAS: + v := ad.String() + a.Alias = &v + case unix.IFLA_BROADCAST: + l := len(ad.Bytes()) + if l < 4 || l > 32 { + return errInvalidLinkMessageAttr + } + a.Broadcast = ad.Bytes() + case unix.IFLA_CARRIER: + v := ad.Uint8() + a.Carrier = &v + case unix.IFLA_CARRIER_CHANGES: + v := ad.Uint32() + a.CarrierChanges = &v + case unix.IFLA_CARRIER_UP_COUNT: + v := ad.Uint32() + a.CarrierUpCount = &v + case unix.IFLA_CARRIER_DOWN_COUNT: + v := ad.Uint32() + a.CarrierDownCount = &v + case unix.IFLA_GROUP: + v := ad.Uint32() + a.NetDevGroup = &v + case unix.IFLA_MTU: + a.MTU = ad.Uint32() + case unix.IFLA_IFNAME: + a.Name = ad.String() + case unix.IFLA_LINK: + a.Type = ad.Uint32() + case unix.IFLA_LINKINFO: + a.Info = &LinkInfo{} + ad.Nested(a.Info.decode) + case unix.IFLA_LINKMODE: + v := ad.Uint8() + a.LinkMode = &v + case unix.IFLA_MASTER: + v := ad.Uint32() + a.Master = &v + case unix.IFLA_OPERSTATE: + a.OperationalState = OperationalState(ad.Uint8()) + case unix.IFLA_PHYS_PORT_ID: + v := ad.String() + a.PhysPortID = &v + case unix.IFLA_PHYS_SWITCH_ID: + v := ad.String() + a.PhysSwitchID = &v + case unix.IFLA_PHYS_PORT_NAME: + v := ad.String() + a.PhysPortName = &v + case unix.IFLA_QDISC: + a.QueueDisc = ad.String() + case unix.IFLA_STATS: + a.Stats = &LinkStats{} + err := a.Stats.unmarshalBinary(ad.Bytes()) + if err != nil { + return err + } + case unix.IFLA_STATS64: + a.Stats64 = &LinkStats64{} + err := a.Stats64.unmarshalBinary(ad.Bytes()) + if err != nil { + return err + } + case unix.IFLA_TXQLEN: + v := ad.Uint32() + a.TxQueueLen = &v + case unix.IFLA_XDP: + a.XDP = &LinkXDP{} + ad.Nested(a.XDP.decode) + } + } + + return nil +} + +// MarshalBinary marshals a LinkAttributes into a byte slice. +func (a *LinkAttributes) encode(ae *netlink.AttributeEncoder) error { + ae.Uint16(unix.IFLA_UNSPEC, 0) + ae.String(unix.IFLA_IFNAME, a.Name) + ae.Uint32(unix.IFLA_LINK, a.Type) + ae.String(unix.IFLA_QDISC, a.QueueDisc) + + if a.MTU != 0 { + ae.Uint32(unix.IFLA_MTU, a.MTU) + } + + if len(a.Address) != 0 { + ae.Bytes(unix.IFLA_ADDRESS, a.Address) + } + + if len(a.Broadcast) != 0 { + ae.Bytes(unix.IFLA_BROADCAST, a.Broadcast) + } + + if a.OperationalState != OperStateUnknown { + ae.Uint8(unix.IFLA_OPERSTATE, uint8(a.OperationalState)) + } + + if a.Info != nil { + nae := netlink.NewAttributeEncoder() + nae.ByteOrder = ae.ByteOrder + + err := a.Info.encode(nae) + if err != nil { + return err + } + b, err := nae.Encode() + if err != nil { + return err + } + ae.Bytes(unix.IFLA_LINKINFO, b) + } + + if a.XDP != nil { + nae := netlink.NewAttributeEncoder() + nae.ByteOrder = ae.ByteOrder + + err := a.XDP.encode(nae) + if err != nil { + return err + } + b, err := nae.Encode() + if err != nil { + return err + } + + ae.Bytes(unix.IFLA_XDP, b) + } + + if a.Master != nil { + ae.Uint32(unix.IFLA_MASTER, *a.Master) + } + + return nil +} + +// LinkStats contains packet statistics +type LinkStats struct { + RXPackets uint32 // total packets received + TXPackets uint32 // total packets transmitted + RXBytes uint32 // total bytes received + TXBytes uint32 // total bytes transmitted + RXErrors uint32 // bad packets received + TXErrors uint32 // packet transmit problems + RXDropped uint32 // no space in linux buffers + TXDropped uint32 // no space available in linux + Multicast uint32 // multicast packets received + Collisions uint32 + + // detailed rx_errors: + RXLengthErrors uint32 + RXOverErrors uint32 // receiver ring buff overflow + RXCRCErrors uint32 // recved pkt with crc error + RXFrameErrors uint32 // recv'd frame alignment error + RXFIFOErrors uint32 // recv'r fifo overrun + RXMissedErrors uint32 // receiver missed packet + + // detailed tx_errors + TXAbortedErrors uint32 + TXCarrierErrors uint32 + TXFIFOErrors uint32 + TXHeartbeatErrors uint32 + TXWindowErrors uint32 + + // for cslip etc + RXCompressed uint32 + TXCompressed uint32 + + RXNoHandler uint32 // dropped, no handler found +} + +// unmarshalBinary unmarshals the contents of a byte slice into a LinkMessage. +func (a *LinkStats) unmarshalBinary(b []byte) error { + l := len(b) + if l != 92 && l != 96 { + return fmt.Errorf("incorrect LinkMessage size, want: 92 or 96, got: %d", len(b)) + } + + a.RXPackets = nativeEndian.Uint32(b[0:4]) + a.TXPackets = nativeEndian.Uint32(b[4:8]) + a.RXBytes = nativeEndian.Uint32(b[8:12]) + a.TXBytes = nativeEndian.Uint32(b[12:16]) + a.RXErrors = nativeEndian.Uint32(b[16:20]) + a.TXErrors = nativeEndian.Uint32(b[20:24]) + a.RXDropped = nativeEndian.Uint32(b[24:28]) + a.TXDropped = nativeEndian.Uint32(b[28:32]) + a.Multicast = nativeEndian.Uint32(b[32:36]) + a.Collisions = nativeEndian.Uint32(b[36:40]) + + a.RXLengthErrors = nativeEndian.Uint32(b[40:44]) + a.RXOverErrors = nativeEndian.Uint32(b[44:48]) + a.RXCRCErrors = nativeEndian.Uint32(b[48:52]) + a.RXFrameErrors = nativeEndian.Uint32(b[52:56]) + a.RXFIFOErrors = nativeEndian.Uint32(b[56:60]) + a.RXMissedErrors = nativeEndian.Uint32(b[60:64]) + + a.TXAbortedErrors = nativeEndian.Uint32(b[64:68]) + a.TXCarrierErrors = nativeEndian.Uint32(b[68:72]) + a.TXFIFOErrors = nativeEndian.Uint32(b[72:76]) + a.TXHeartbeatErrors = nativeEndian.Uint32(b[76:80]) + a.TXWindowErrors = nativeEndian.Uint32(b[80:84]) + + a.RXCompressed = nativeEndian.Uint32(b[84:88]) + a.TXCompressed = nativeEndian.Uint32(b[88:92]) + + if l == 96 { // kernel 4.6+ + a.RXNoHandler = nativeEndian.Uint32(b[92:96]) + } + + return nil +} + +// LinkStats64 contains packet statistics +type LinkStats64 struct { + RXPackets uint64 // total packets received + TXPackets uint64 // total packets transmitted + RXBytes uint64 // total bytes received + TXBytes uint64 // total bytes transmitted + RXErrors uint64 // bad packets received + TXErrors uint64 // packet transmit problems + RXDropped uint64 // no space in linux buffers + TXDropped uint64 // no space available in linux + Multicast uint64 // multicast packets received + Collisions uint64 + + // detailed rx_errors: + RXLengthErrors uint64 + RXOverErrors uint64 // receiver ring buff overflow + RXCRCErrors uint64 // recved pkt with crc error + RXFrameErrors uint64 // recv'd frame alignment error + RXFIFOErrors uint64 // recv'r fifo overrun + RXMissedErrors uint64 // receiver missed packet + + // detailed tx_errors + TXAbortedErrors uint64 + TXCarrierErrors uint64 + TXFIFOErrors uint64 + TXHeartbeatErrors uint64 + TXWindowErrors uint64 + + // for cslip etc + RXCompressed uint64 + TXCompressed uint64 + + RXNoHandler uint64 // dropped, no handler found + + RXOtherhostDropped uint64 // Number of packets dropped due to mismatch in destination MAC address. +} + +// unmarshalBinary unmarshals the contents of a byte slice into a LinkMessage. +func (a *LinkStats64) unmarshalBinary(b []byte) error { + l := len(b) + if l != 184 && l != 192 && l != 200 { + return fmt.Errorf("incorrect size, want: 184 or 192 or 200") + } + + a.RXPackets = nativeEndian.Uint64(b[0:8]) + a.TXPackets = nativeEndian.Uint64(b[8:16]) + a.RXBytes = nativeEndian.Uint64(b[16:24]) + a.TXBytes = nativeEndian.Uint64(b[24:32]) + a.RXErrors = nativeEndian.Uint64(b[32:40]) + a.TXErrors = nativeEndian.Uint64(b[40:48]) + a.RXDropped = nativeEndian.Uint64(b[48:56]) + a.TXDropped = nativeEndian.Uint64(b[56:64]) + a.Multicast = nativeEndian.Uint64(b[64:72]) + a.Collisions = nativeEndian.Uint64(b[72:80]) + + a.RXLengthErrors = nativeEndian.Uint64(b[80:88]) + a.RXOverErrors = nativeEndian.Uint64(b[88:96]) + a.RXCRCErrors = nativeEndian.Uint64(b[96:104]) + a.RXFrameErrors = nativeEndian.Uint64(b[104:112]) + a.RXFIFOErrors = nativeEndian.Uint64(b[112:120]) + a.RXMissedErrors = nativeEndian.Uint64(b[120:128]) + + a.TXAbortedErrors = nativeEndian.Uint64(b[128:136]) + a.TXCarrierErrors = nativeEndian.Uint64(b[136:144]) + a.TXFIFOErrors = nativeEndian.Uint64(b[144:152]) + a.TXHeartbeatErrors = nativeEndian.Uint64(b[152:160]) + a.TXWindowErrors = nativeEndian.Uint64(b[160:168]) + + a.RXCompressed = nativeEndian.Uint64(b[168:176]) + a.TXCompressed = nativeEndian.Uint64(b[176:184]) + + if l > 191 { // kernel 4.6+ + a.RXNoHandler = nativeEndian.Uint64(b[184:192]) + } + + if l > 199 { // kernel 5.19+ + a.RXOtherhostDropped = nativeEndian.Uint64(b[192:200]) + } + + return nil +} + +// LinkInfo contains data for specific network types +type LinkInfo struct { + Kind string // Driver name + Data []byte // Driver specific configuration stored as nested Netlink messages + SlaveKind string // Slave driver name + SlaveData []byte // Slave driver specific configuration +} + +func (i *LinkInfo) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.IFLA_INFO_KIND: + i.Kind = ad.String() + case unix.IFLA_INFO_SLAVE_KIND: + i.SlaveKind = ad.String() + case unix.IFLA_INFO_DATA: + i.Data = ad.Bytes() + case unix.IFLA_INFO_SLAVE_DATA: + i.SlaveData = ad.Bytes() + } + } + + return nil +} + +func (i *LinkInfo) encode(ae *netlink.AttributeEncoder) error { + ae.String(unix.IFLA_INFO_KIND, i.Kind) + ae.Bytes(unix.IFLA_INFO_DATA, i.Data) + + if len(i.SlaveData) > 0 { + ae.String(unix.IFLA_INFO_SLAVE_KIND, i.SlaveKind) + ae.Bytes(unix.IFLA_INFO_SLAVE_DATA, i.SlaveData) + } + + return nil +} + +// LinkXDP holds Express Data Path specific information +type LinkXDP struct { + FD int32 + ExpectedFD int32 + Attached uint8 + Flags uint32 + ProgID uint32 +} + +func (xdp *LinkXDP) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.IFLA_XDP_FD: + xdp.FD = ad.Int32() + case unix.IFLA_XDP_EXPECTED_FD: + xdp.ExpectedFD = ad.Int32() + case unix.IFLA_XDP_ATTACHED: + xdp.Attached = ad.Uint8() + case unix.IFLA_XDP_FLAGS: + xdp.Flags = ad.Uint32() + case unix.IFLA_XDP_PROG_ID: + xdp.ProgID = ad.Uint32() + } + } + return nil +} + +func (xdp *LinkXDP) encode(ae *netlink.AttributeEncoder) error { + ae.Int32(unix.IFLA_XDP_FD, xdp.FD) + ae.Int32(unix.IFLA_XDP_EXPECTED_FD, xdp.ExpectedFD) + ae.Uint32(unix.IFLA_XDP_FLAGS, xdp.Flags) + // XDP_ATtACHED and XDP_PROG_ID are things that only can return from the kernel, + // not be send, so we don't encode them. + // source: https://elixir.bootlin.com/linux/v5.10.15/source/net/core/rtnetlink.c#L2894 + return nil +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/neigh.go b/vendor/github.com/jsimonetti/rtnetlink/neigh.go new file mode 100644 index 00000000..543889c2 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/neigh.go @@ -0,0 +1,216 @@ +package rtnetlink + +import ( + "errors" + "fmt" + "net" + + "github.com/jsimonetti/rtnetlink/internal/unix" + + "github.com/mdlayher/netlink" +) + +var ( + // errInvalidNeighMessage is returned when a LinkMessage is malformed. + errInvalidNeighMessage = errors.New("rtnetlink NeighMessage is invalid or too short") +) + +var _ Message = &NeighMessage{} + +// A NeighMessage is a route netlink neighbor message. +type NeighMessage struct { + // Always set to AF_UNSPEC (0) + Family uint16 + + // Unique interface index + Index uint32 + + // Neighbor State is a bitmask of neighbor states (see rtnetlink(7)) + State uint16 + + // Neighbor flags + Flags uint8 + + // Neighbor type + Type uint8 + + // Attributes List + Attributes *NeighAttributes +} + +// MarshalBinary marshals a NeighMessage into a byte slice. +func (m *NeighMessage) MarshalBinary() ([]byte, error) { + b := make([]byte, unix.SizeofNdMsg) + + b[0] = uint8(m.Family) + // bytes 2-4 are padding + nativeEndian.PutUint32(b[4:8], m.Index) + nativeEndian.PutUint16(b[8:10], m.State) + b[10] = m.Flags + b[11] = m.Type + + if m.Attributes != nil { + ae := netlink.NewAttributeEncoder() + ae.ByteOrder = nativeEndian + err := m.Attributes.encode(ae) + if err != nil { + return nil, err + } + + a, err := ae.Encode() + if err != nil { + return nil, err + } + + return append(b, a...), nil + } + return b, nil +} + +// UnmarshalBinary unmarshals the contents of a byte slice into a NeighMessage. +func (m *NeighMessage) UnmarshalBinary(b []byte) error { + l := len(b) + if l < unix.SizeofNdMsg { + return errInvalidNeighMessage + } + + m.Family = uint16(b[0]) + m.Index = nativeEndian.Uint32(b[4:8]) + m.State = nativeEndian.Uint16(b[8:10]) + m.Flags = b[10] + m.Type = b[11] + + if l > unix.SizeofNdMsg { + m.Attributes = &NeighAttributes{} + ad, err := netlink.NewAttributeDecoder(b[unix.SizeofNdMsg:]) + if err != nil { + return err + } + ad.ByteOrder = nativeEndian + err = m.Attributes.decode(ad) + if err != nil { + return err + } + } + + return nil +} + +// rtMessage is an empty method to sattisfy the Message interface. +func (*NeighMessage) rtMessage() {} + +// NeighService is used to retrieve rtnetlink family information. +type NeighService struct { + c *Conn +} + +// New creates a new interface using the LinkMessage information. +func (l *NeighService) New(req *NeighMessage) error { + flags := netlink.Request | netlink.Create | netlink.Acknowledge | netlink.Excl + _, err := l.c.Execute(req, unix.RTM_NEWNEIGH, flags) + if err != nil { + return err + } + + return nil +} + +// Delete removes an neighbor entry by index. +func (l *NeighService) Delete(index uint32) error { + req := &NeighMessage{} + + flags := netlink.Request | netlink.Acknowledge + _, err := l.c.Execute(req, unix.RTM_DELNEIGH, flags) + if err != nil { + return err + } + + return nil +} + +// List retrieves all neighbors. +func (l *NeighService) List() ([]NeighMessage, error) { + req := NeighMessage{} + + flags := netlink.Request | netlink.Dump + msgs, err := l.c.Execute(&req, unix.RTM_GETNEIGH, flags) + if err != nil { + return nil, err + } + + neighs := make([]NeighMessage, len(msgs)) + for i := range msgs { + neighs[i] = *msgs[i].(*NeighMessage) + } + + return neighs, nil +} + +// NeighCacheInfo contains neigh information +type NeighCacheInfo struct { + Confirmed uint32 + Used uint32 + Updated uint32 + RefCount uint32 +} + +// UnmarshalBinary unmarshals the contents of a byte slice into a NeighMessage. +func (n *NeighCacheInfo) unmarshalBinary(b []byte) error { + if len(b) != 16 { + return fmt.Errorf("incorrect size, want: 16, got: %d", len(b)) + } + + n.Confirmed = nativeEndian.Uint32(b[0:4]) + n.Used = nativeEndian.Uint32(b[4:8]) + n.Updated = nativeEndian.Uint32(b[8:12]) + n.RefCount = nativeEndian.Uint32(b[12:16]) + + return nil +} + +// NeighAttributes contains all attributes for a neighbor. +type NeighAttributes struct { + Address net.IP // a neighbor cache n/w layer destination address + LLAddress net.HardwareAddr // a neighbor cache link layer address + CacheInfo *NeighCacheInfo // cache statistics + IfIndex uint32 +} + +func (a *NeighAttributes) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.NDA_UNSPEC: + // unused attribute + case unix.NDA_DST: + a.Address = ad.Bytes() + case unix.NDA_LLADDR: + // Allow IEEE 802 MAC-48, EUI-48, EUI-64, or 20-octet + // IP over InfiniBand link-layer addresses + l := len(ad.Bytes()) + if l == 0 { + // Ignore empty addresses. + continue + } + a.LLAddress = ad.Bytes() + case unix.NDA_CACHEINFO: + a.CacheInfo = &NeighCacheInfo{} + err := a.CacheInfo.unmarshalBinary(ad.Bytes()) + if err != nil { + return err + } + case unix.NDA_IFINDEX: + a.IfIndex = ad.Uint32() + } + } + + return nil +} + +func (a *NeighAttributes) encode(ae *netlink.AttributeEncoder) error { + ae.Uint16(unix.NDA_UNSPEC, 0) + ae.Bytes(unix.NDA_DST, a.Address) + ae.Bytes(unix.NDA_LLADDR, a.LLAddress) + ae.Uint32(unix.NDA_IFINDEX, a.IfIndex) + + return nil +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/route.go b/vendor/github.com/jsimonetti/rtnetlink/route.go new file mode 100644 index 00000000..28a6f16f --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/route.go @@ -0,0 +1,626 @@ +package rtnetlink + +import ( + "encoding/binary" + "errors" + "fmt" + "net" + "unsafe" + + "github.com/jsimonetti/rtnetlink/internal/unix" + + "github.com/mdlayher/netlink" +) + +var ( + // errInvalidRouteMessage is returned when a RouteMessage is malformed. + errInvalidRouteMessage = errors.New("rtnetlink RouteMessage is invalid or too short") + + // errInvalidRouteMessageAttr is returned when link attributes are malformed. + errInvalidRouteMessageAttr = errors.New("rtnetlink RouteMessage has a wrong attribute data length") +) + +var _ Message = &RouteMessage{} + +type RouteMessage struct { + Family uint8 // Address family (current unix.AF_INET or unix.AF_INET6) + DstLength uint8 // Length of destination prefix + SrcLength uint8 // Length of source prefix + Tos uint8 // TOS filter + Table uint8 // Routing table ID + Protocol uint8 // Routing protocol + Scope uint8 // Distance to the destination + Type uint8 // Route type + Flags uint32 + + Attributes RouteAttributes +} + +func (m *RouteMessage) MarshalBinary() ([]byte, error) { + b := make([]byte, unix.SizeofRtMsg) + + b[0] = m.Family + b[1] = m.DstLength + b[2] = m.SrcLength + b[3] = m.Tos + b[4] = m.Table + b[5] = m.Protocol + b[6] = m.Scope + b[7] = m.Type + nativeEndian.PutUint32(b[8:12], m.Flags) + + ae := netlink.NewAttributeEncoder() + err := m.Attributes.encode(ae) + if err != nil { + return nil, err + } + + a, err := ae.Encode() + if err != nil { + return nil, err + } + + return append(b, a...), nil +} + +func (m *RouteMessage) UnmarshalBinary(b []byte) error { + l := len(b) + if l < unix.SizeofRtMsg { + return errInvalidRouteMessage + } + + m.Family = uint8(b[0]) + m.DstLength = uint8(b[1]) + m.SrcLength = uint8(b[2]) + m.Tos = uint8(b[3]) + m.Table = uint8(b[4]) + m.Protocol = uint8(b[5]) + m.Scope = uint8(b[6]) + m.Type = uint8(b[7]) + m.Flags = nativeEndian.Uint32(b[8:12]) + + if l > unix.SizeofRtMsg { + ad, err := netlink.NewAttributeDecoder(b[unix.SizeofRtMsg:]) + if err != nil { + return err + } + + var ra RouteAttributes + if err := ra.decode(ad); err != nil { + return err + } + + // Must consume errors from decoder before returning. + if err := ad.Err(); err != nil { + return fmt.Errorf("invalid route message attributes: %v", err) + } + m.Attributes = ra + } + + return nil +} + +// rtMessage is an empty method to sattisfy the Message interface. +func (*RouteMessage) rtMessage() {} + +type RouteService struct { + c *Conn +} + +func (r *RouteService) execute(m Message, family uint16, flags netlink.HeaderFlags) ([]RouteMessage, error) { + msgs, err := r.c.Execute(m, family, flags) + + routes := make([]RouteMessage, len(msgs)) + for i := range msgs { + routes[i] = *msgs[i].(*RouteMessage) + } + + return routes, err +} + +// Add new route +func (r *RouteService) Add(req *RouteMessage) error { + flags := netlink.Request | netlink.Create | netlink.Acknowledge | netlink.Excl + _, err := r.c.Execute(req, unix.RTM_NEWROUTE, flags) + + return err +} + +// Replace or add new route +func (r *RouteService) Replace(req *RouteMessage) error { + flags := netlink.Request | netlink.Create | netlink.Replace | netlink.Acknowledge + _, err := r.c.Execute(req, unix.RTM_NEWROUTE, flags) + + return err +} + +// Delete existing route +func (r *RouteService) Delete(req *RouteMessage) error { + flags := netlink.Request | netlink.Acknowledge + _, err := r.c.Execute(req, unix.RTM_DELROUTE, flags) + + return err +} + +// Get Route(s) +func (r *RouteService) Get(req *RouteMessage) ([]RouteMessage, error) { + flags := netlink.Request | netlink.DumpFiltered + return r.execute(req, unix.RTM_GETROUTE, flags) +} + +// List all routes +func (r *RouteService) List() ([]RouteMessage, error) { + flags := netlink.Request | netlink.Dump + return r.execute(&RouteMessage{}, unix.RTM_GETROUTE, flags) +} + +type RouteAttributes struct { + Dst net.IP + Src net.IP + Gateway net.IP + OutIface uint32 + Priority uint32 + Table uint32 + Mark uint32 + Pref *uint8 + Expires *uint32 + Metrics *RouteMetrics + Multipath []NextHop +} + +func (a *RouteAttributes) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.RTA_UNSPEC: + // unused attribute + case unix.RTA_DST: + ad.Do(decodeIP(&a.Dst)) + case unix.RTA_PREFSRC: + ad.Do(decodeIP(&a.Src)) + case unix.RTA_GATEWAY: + ad.Do(decodeIP(&a.Gateway)) + case unix.RTA_OIF: + a.OutIface = ad.Uint32() + case unix.RTA_PRIORITY: + a.Priority = ad.Uint32() + case unix.RTA_TABLE: + a.Table = ad.Uint32() + case unix.RTA_MARK: + a.Mark = ad.Uint32() + case unix.RTA_EXPIRES: + timeout := ad.Uint32() + a.Expires = &timeout + case unix.RTA_METRICS: + a.Metrics = &RouteMetrics{} + ad.Nested(a.Metrics.decode) + case unix.RTA_MULTIPATH: + ad.Do(a.parseMultipath) + case unix.RTA_PREF: + pref := ad.Uint8() + a.Pref = &pref + } + } + + return nil +} + +func (a *RouteAttributes) encode(ae *netlink.AttributeEncoder) error { + if a.Dst != nil { + ae.Do(unix.RTA_DST, encodeIP(a.Dst)) + } + + if a.Src != nil { + ae.Do(unix.RTA_PREFSRC, encodeIP(a.Src)) + } + + if a.Gateway != nil { + ae.Do(unix.RTA_GATEWAY, encodeIP(a.Gateway)) + } + + if a.OutIface != 0 { + ae.Uint32(unix.RTA_OIF, a.OutIface) + } + + if a.Priority != 0 { + ae.Uint32(unix.RTA_PRIORITY, a.Priority) + } + + if a.Table != 0 { + ae.Uint32(unix.RTA_TABLE, a.Table) + } + + if a.Mark != 0 { + ae.Uint32(unix.RTA_MARK, a.Mark) + } + + if a.Pref != nil { + ae.Uint8(unix.RTA_PREF, *a.Pref) + } + + if a.Expires != nil { + ae.Uint32(unix.RTA_EXPIRES, *a.Expires) + } + + if a.Metrics != nil { + ae.Nested(unix.RTA_METRICS, a.Metrics.encode) + } + + if len(a.Multipath) > 0 { + ae.Do(unix.RTA_MULTIPATH, a.encodeMultipath) + } + + return nil +} + +// RouteMetrics holds some advanced metrics for a route +type RouteMetrics struct { + AdvMSS uint32 + Features uint32 + InitCwnd uint32 + InitRwnd uint32 + MTU uint32 +} + +func (rm *RouteMetrics) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.RTAX_ADVMSS: + rm.AdvMSS = ad.Uint32() + case unix.RTAX_FEATURES: + rm.Features = ad.Uint32() + case unix.RTAX_INITCWND: + rm.InitCwnd = ad.Uint32() + case unix.RTAX_INITRWND: + rm.InitRwnd = ad.Uint32() + case unix.RTAX_MTU: + rm.MTU = ad.Uint32() + } + } + + // ad.Err call handled by Nested method in calling attribute decoder. + return nil +} + +func (rm *RouteMetrics) encode(ae *netlink.AttributeEncoder) error { + if rm.AdvMSS != 0 { + ae.Uint32(unix.RTAX_ADVMSS, rm.AdvMSS) + } + + if rm.Features != 0 { + ae.Uint32(unix.RTAX_FEATURES, rm.Features) + } + + if rm.InitCwnd != 0 { + ae.Uint32(unix.RTAX_INITCWND, rm.InitCwnd) + } + + if rm.InitRwnd != 0 { + ae.Uint32(unix.RTAX_INITRWND, rm.InitRwnd) + } + + if rm.MTU != 0 { + ae.Uint32(unix.RTAX_MTU, rm.MTU) + } + + return nil +} + +// TODO(mdlayher): probably eliminate Length field from the API to avoid the +// caller possibly tampering with it since we can compute it. + +// RTNextHop represents the netlink rtnexthop struct (not an attribute) +type RTNextHop struct { + Length uint16 // length of this hop including nested values + Flags uint8 // flags defined in rtnetlink.h line 311 + Hops uint8 + IfIndex uint32 // the interface index number +} + +// NextHop wraps struct rtnexthop to provide access to nested attributes +type NextHop struct { + Hop RTNextHop // a rtnexthop struct + Gateway net.IP // that struct's nested Gateway attribute + MPLS []MPLSNextHop // Any MPLS next hops for a route. +} + +func (a *RouteAttributes) encodeMultipath() ([]byte, error) { + var b []byte + for _, nh := range a.Multipath { + // Encode the attributes first so their total length can be used to + // compute the length of each (rtnexthop, attributes) pair. + ae := netlink.NewAttributeEncoder() + + if nh.Gateway != nil { + ae.Do(unix.RTA_GATEWAY, encodeIP(nh.Gateway)) + } + + if len(nh.MPLS) > 0 { + // TODO(mdlayher): validation over different encapsulation types, + // and ensure that only one can be set. + ae.Uint16(unix.RTA_ENCAP_TYPE, unix.LWTUNNEL_ENCAP_MPLS) + ae.Nested(unix.RTA_ENCAP, nh.encodeEncap) + } + + ab, err := ae.Encode() + if err != nil { + return nil, err + } + + // Assume the caller wants the length updated so they don't have to + // keep track of it themselves when encoding attributes. + nh.Hop.Length = unix.SizeofRtNexthop + uint16(len(ab)) + var nhb [unix.SizeofRtNexthop]byte + + copy( + nhb[:], + (*(*[unix.SizeofRtNexthop]byte)(unsafe.Pointer(&nh.Hop)))[:], + ) + + // rtnexthop first, then attributes. + b = append(b, nhb[:]...) + b = append(b, ab...) + } + + return b, nil +} + +// parseMultipath consumes RTA_MULTIPATH data into RouteAttributes. +func (a *RouteAttributes) parseMultipath(b []byte) error { + // We cannot retain b after the function returns, so make a copy of the + // bytes up front for the multipathParser. + buf := make([]byte, len(b)) + copy(buf, b) + + // Iterate until no more bytes remain in the buffer or an error occurs. + mpp := &multipathParser{b: buf} + for mpp.Next() { + // Each iteration reads a fixed length RTNextHop structure immediately + // followed by its associated netlink attributes with optional data. + nh := NextHop{Hop: mpp.RTNextHop()} + if err := nh.decode(mpp.AttributeDecoder()); err != nil { + return err + } + + // Stop iteration early if the data was malformed, or otherwise append + // this NextHop to the Multipath field. + if err := mpp.Err(); err != nil { + return err + } + + a.Multipath = append(a.Multipath, nh) + } + + // Check the error when Next returns false. + return mpp.Err() +} + +// decode decodes netlink attribute values into a NextHop. +func (nh *NextHop) decode(ad *netlink.AttributeDecoder) error { + if ad == nil { + // Invalid decoder, do nothing. + return nil + } + + // If encapsulation is present, we won't know how to deal with it until we + // identify the right type and then later parse the nested attribute bytes. + var ( + encapType uint16 + encapBuf []byte + ) + + for ad.Next() { + switch ad.Type() { + case unix.RTA_ENCAP: + encapBuf = ad.Bytes() + case unix.RTA_ENCAP_TYPE: + encapType = ad.Uint16() + case unix.RTA_GATEWAY: + ad.Do(decodeIP(&nh.Gateway)) + } + } + + if err := ad.Err(); err != nil { + return err + } + + if encapType != 0 && encapBuf != nil { + // Found encapsulation, start decoding it from the buffer. + return nh.decodeEncap(encapType, encapBuf) + } + + return nil +} + +// An MPLSNextHop is a route next hop using MPLS encapsulation. +type MPLSNextHop struct { + Label int + TrafficClass int + BottomOfStack bool + TTL uint8 +} + +// TODO(mdlayher): MPLSNextHop TTL vs MPLS_IPTUNNEL_TTL. What's the difference? + +// encodeEncap encodes netlink attribute values related to encapsulation from +// a NextHop. +func (nh *NextHop) encodeEncap(ae *netlink.AttributeEncoder) error { + // TODO: this only handles MPLS encapsulation as that is all we support. + + // Allocate enough space for an MPLS label stack. + var ( + i int + b = make([]byte, 4*len(nh.MPLS)) + ) + + for _, mnh := range nh.MPLS { + // Pack the following: + // - label: 20 bits + // - traffic class: 3 bits + // - bottom-of-stack: 1 bit + // - TTL: 8 bits + binary.BigEndian.PutUint32(b[i:i+4], uint32(mnh.Label)<<12) + + b[i+2] |= byte(mnh.TrafficClass) << 1 + + if mnh.BottomOfStack { + b[i+2] |= 1 + } + + b[i+3] = mnh.TTL + + // Advance in the buffer to begin storing the next label. + i += 4 + } + + // Finally store the output bytes. + ae.Bytes(unix.MPLS_IPTUNNEL_DST, b) + return nil +} + +// decodeEncap decodes netlink attribute values related to encapsulation into a +// NextHop. +func (nh *NextHop) decodeEncap(typ uint16, b []byte) error { + if typ != unix.LWTUNNEL_ENCAP_MPLS { + // TODO: handle other encapsulation types as needed. + return nil + } + + // MPLS labels are stored as big endian bytes. + ad, err := netlink.NewAttributeDecoder(b) + if err != nil { + return err + } + + for ad.Next() { + switch ad.Type() { + case unix.MPLS_IPTUNNEL_DST: + // Every 4 bytes stores another MPLS label, so make sure the stored + // bytes are divisible by exactly 4. + b := ad.Bytes() + if len(b)%4 != 0 { + return errInvalidRouteMessageAttr + } + + for i := 0; i < len(b); i += 4 { + n := binary.BigEndian.Uint32(b[i : i+4]) + + // For reference, see: + // https://en.wikipedia.org/wiki/Multiprotocol_Label_Switching#Operation + nh.MPLS = append(nh.MPLS, MPLSNextHop{ + Label: int(n) >> 12, + TrafficClass: int(n & 0xe00 >> 9), + BottomOfStack: n&0x100 != 0, + TTL: uint8(n & 0xff), + }) + } + } + } + + return ad.Err() +} + +// A multipathParser parses packed RTNextHop and netlink attributes into +// multipath attributes for an rtnetlink route. +type multipathParser struct { + // Any errors which occurred during parsing. + err error + + // The underlying buffer and a pointer to the reading position. + b []byte + i int + + // The length of the next set of netlink attributes. + alen int +} + +// Next continues iteration until an error occurs or no bytes remain. +func (mpp *multipathParser) Next() bool { + if mpp.err != nil { + return false + } + + // Are there enough bytes left for another RTNextHop, or 0 for EOF? + n := len(mpp.b[mpp.i:]) + switch { + case n == 0: + // EOF. + return false + case n >= unix.SizeofRtNexthop: + return true + default: + mpp.err = errInvalidRouteMessageAttr + return false + } +} + +// Err returns any errors encountered while parsing. +func (mpp *multipathParser) Err() error { return mpp.err } + +// RTNextHop parses the next RTNextHop structure from the buffer. +func (mpp *multipathParser) RTNextHop() RTNextHop { + if mpp.err != nil { + return RTNextHop{} + } + + if len(mpp.b)-mpp.i < unix.SizeofRtNexthop { + // Out of bounds access, not enough data for a valid RTNextHop. + mpp.err = errInvalidRouteMessageAttr + return RTNextHop{} + } + + // Consume an RTNextHop from the buffer by copying its bytes into an output + // structure while also verifying that the size of each structure is equal + // to avoid any out-of-bounds unsafe memory access. + var rtnh RTNextHop + next := mpp.b[mpp.i : mpp.i+unix.SizeofRtNexthop] + + if unix.SizeofRtNexthop != len(next) { + panic("rtnetlink: invalid RTNextHop structure size, panicking to avoid out-of-bounds unsafe access") + } + + copy( + (*(*[unix.SizeofRtNexthop]byte)(unsafe.Pointer(&rtnh)))[:], + (*(*[unix.SizeofRtNexthop]byte)(unsafe.Pointer(&next[0])))[:], + ) + + if rtnh.Length < unix.SizeofRtNexthop { + // Length value is invalid. + mpp.err = errInvalidRouteMessageAttr + return RTNextHop{} + } + + // Compute the length of the next set of attributes using the Length value + // in the RTNextHop, minus the size of that fixed length structure itself. + // Then, advance the pointer to be ready to read those attributes. + mpp.alen = int(rtnh.Length) - unix.SizeofRtNexthop + mpp.i += unix.SizeofRtNexthop + + return rtnh +} + +// AttributeDecoder returns a netlink.AttributeDecoder pointed at the next set +// of netlink attributes from the buffer. +func (mpp *multipathParser) AttributeDecoder() *netlink.AttributeDecoder { + if mpp.err != nil { + return nil + } + + // Ensure the attributes length value computed while parsing the rtnexthop + // fits within the actual slice. + if len(mpp.b[mpp.i:]) < mpp.alen { + mpp.err = errInvalidRouteMessageAttr + return nil + } + + // Consume the next set of netlink attributes from the buffer and advance + // the pointer to the next RTNextHop or EOF once that is complete. + ad, err := netlink.NewAttributeDecoder(mpp.b[mpp.i : mpp.i+mpp.alen]) + if err != nil { + mpp.err = err + return nil + } + + mpp.i += mpp.alen + + return ad +} diff --git a/vendor/github.com/jsimonetti/rtnetlink/rule.go b/vendor/github.com/jsimonetti/rtnetlink/rule.go new file mode 100644 index 00000000..9d62b4f4 --- /dev/null +++ b/vendor/github.com/jsimonetti/rtnetlink/rule.go @@ -0,0 +1,394 @@ +package rtnetlink + +import ( + "bytes" + "encoding/binary" + "errors" + "net" + + "github.com/jsimonetti/rtnetlink/internal/unix" + "github.com/mdlayher/netlink" +) + +var ( + // errInvalidRuleMessage is returned when a RuleMessage is malformed. + errInvalidRuleMessage = errors.New("rtnetlink RuleMessage is invalid or too short") + + // errInvalidRuleAttribute is returned when a RuleMessage contains an unknown attribute. + errInvalidRuleAttribute = errors.New("rtnetlink RuleMessage contains an unknown Attribute") +) + +var _ Message = &RuleMessage{} + +// A RuleMessage is a route netlink link message. +type RuleMessage struct { + // Address family + Family uint8 + + // Length of destination prefix + DstLength uint8 + + // Length of source prefix + SrcLength uint8 + + // Rule TOS + TOS uint8 + + // Routing table identifier + Table uint8 + + // Rule action + Action uint8 + + // Rule flags + Flags uint32 + + // Attributes List + Attributes *RuleAttributes +} + +// MarshalBinary marshals a LinkMessage into a byte slice. +func (m *RuleMessage) MarshalBinary() ([]byte, error) { + b := make([]byte, 12) + + // fib_rule_hdr + b[0] = m.Family + b[1] = m.DstLength + b[2] = m.SrcLength + b[3] = m.TOS + b[4] = m.Table + b[7] = m.Action + nativeEndian.PutUint32(b[8:12], m.Flags) + + if m.Attributes != nil { + ae := netlink.NewAttributeEncoder() + ae.ByteOrder = nativeEndian + err := m.Attributes.encode(ae) + if err != nil { + return nil, err + } + + a, err := ae.Encode() + if err != nil { + return nil, err + } + + return append(b, a...), nil + } + + return b, nil +} + +// UnmarshalBinary unmarshals the contents of a byte slice into a LinkMessage. +func (m *RuleMessage) UnmarshalBinary(b []byte) error { + l := len(b) + if l < 12 { + return errInvalidRuleMessage + } + m.Family = b[0] + m.DstLength = b[1] + m.SrcLength = b[2] + m.TOS = b[3] + m.Table = b[4] + // b[5] and b[6] are reserved fields + m.Action = b[7] + m.Flags = nativeEndian.Uint32(b[8:12]) + + if l > 12 { + m.Attributes = &RuleAttributes{} + ad, err := netlink.NewAttributeDecoder(b[12:]) + if err != nil { + return err + } + ad.ByteOrder = nativeEndian + return m.Attributes.decode(ad) + } + return nil +} + +// rtMessage is an empty method to sattisfy the Message interface. +func (*RuleMessage) rtMessage() {} + +// RuleService is used to retrieve rtnetlink family information. +type RuleService struct { + c *Conn +} + +func (r *RuleService) execute(m Message, family uint16, flags netlink.HeaderFlags) ([]RuleMessage, error) { + msgs, err := r.c.Execute(m, family, flags) + + rules := make([]RuleMessage, len(msgs)) + for i := range msgs { + rules[i] = *msgs[i].(*RuleMessage) + } + + return rules, err +} + +// Add new rule +func (r *RuleService) Add(req *RuleMessage) error { + flags := netlink.Request | netlink.Create | netlink.Acknowledge | netlink.Excl + _, err := r.c.Execute(req, unix.RTM_NEWRULE, flags) + + return err +} + +// Replace or add new rule +func (r *RuleService) Replace(req *RuleMessage) error { + flags := netlink.Request | netlink.Create | netlink.Replace | netlink.Acknowledge + _, err := r.c.Execute(req, unix.RTM_NEWRULE, flags) + + return err +} + +// Delete existing rule +func (r *RuleService) Delete(req *RuleMessage) error { + flags := netlink.Request | netlink.Acknowledge + _, err := r.c.Execute(req, unix.RTM_DELRULE, flags) + + return err +} + +// Get Rule(s) +func (r *RuleService) Get(req *RuleMessage) ([]RuleMessage, error) { + flags := netlink.Request | netlink.DumpFiltered + return r.execute(req, unix.RTM_GETRULE, flags) +} + +// List all rules +func (r *RuleService) List() ([]RuleMessage, error) { + flags := netlink.Request | netlink.Dump + return r.execute(&RuleMessage{}, unix.RTM_GETRULE, flags) +} + +// RuleAttributes contains all attributes for a rule. +type RuleAttributes struct { + Src, Dst *net.IP + IIFName, OIFName *string + Goto *uint32 + Priority *uint32 + FwMark, FwMask *uint32 + SrcRealm *uint16 + DstRealm *uint16 + TunID *uint64 + Table *uint32 + L3MDev *uint8 + Protocol *uint8 + IPProto *uint8 + SuppressPrefixLen *uint32 + SuppressIFGroup *uint32 + UIDRange *RuleUIDRange + SPortRange *RulePortRange + DPortRange *RulePortRange +} + +// unmarshalBinary unmarshals the contents of a byte slice into a RuleMessage. +func (r *RuleAttributes) decode(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.FRA_UNSPEC: + // unused + continue + case unix.FRA_DST: + r.Dst = &net.IP{} + ad.Do(decodeIP(r.Dst)) + case unix.FRA_SRC: + r.Src = &net.IP{} + ad.Do(decodeIP(r.Src)) + case unix.FRA_IIFNAME: + v := ad.String() + r.IIFName = &v + case unix.FRA_GOTO: + v := ad.Uint32() + r.Goto = &v + case unix.FRA_UNUSED2: + // unused + continue + case unix.FRA_PRIORITY: + v := ad.Uint32() + r.Priority = &v + case unix.FRA_UNUSED3: + // unused + continue + case unix.FRA_UNUSED4: + // unused + continue + case unix.FRA_UNUSED5: + // unused + continue + case unix.FRA_FWMARK: + v := ad.Uint32() + r.FwMark = &v + case unix.FRA_FLOW: + dst32 := ad.Uint32() + src32 := uint32(dst32 >> 16) + src32 &= 0xFFFF + dst32 &= 0xFFFF + src16 := uint16(src32) + dst16 := uint16(dst32) + r.SrcRealm = &src16 + r.DstRealm = &dst16 + case unix.FRA_TUN_ID: + v := ad.Uint64() + r.TunID = &v + case unix.FRA_SUPPRESS_IFGROUP: + v := ad.Uint32() + r.SuppressIFGroup = &v + case unix.FRA_SUPPRESS_PREFIXLEN: + v := ad.Uint32() + r.SuppressPrefixLen = &v + case unix.FRA_TABLE: + v := ad.Uint32() + r.Table = &v + case unix.FRA_FWMASK: + v := ad.Uint32() + r.FwMask = &v + case unix.FRA_OIFNAME: + v := ad.String() + r.OIFName = &v + case unix.FRA_PAD: + // unused + continue + case unix.FRA_L3MDEV: + v := ad.Uint8() + r.L3MDev = &v + case unix.FRA_UID_RANGE: + r.UIDRange = &RuleUIDRange{} + err := r.UIDRange.unmarshalBinary(ad.Bytes()) + if err != nil { + return err + } + case unix.FRA_PROTOCOL: + v := ad.Uint8() + r.Protocol = &v + case unix.FRA_IP_PROTO: + v := ad.Uint8() + r.IPProto = &v + case unix.FRA_SPORT_RANGE: + r.SPortRange = &RulePortRange{} + err := r.SPortRange.unmarshalBinary(ad.Bytes()) + if err != nil { + return err + } + case unix.FRA_DPORT_RANGE: + r.DPortRange = &RulePortRange{} + err := r.DPortRange.unmarshalBinary(ad.Bytes()) + if err != nil { + return err + } + default: + return errInvalidRuleAttribute + } + } + return ad.Err() +} + +// MarshalBinary marshals a RuleAttributes into a byte slice. +func (r *RuleAttributes) encode(ae *netlink.AttributeEncoder) error { + if r.Table != nil { + ae.Uint32(unix.FRA_TABLE, *r.Table) + } + if r.Protocol != nil { + ae.Uint8(unix.FRA_PROTOCOL, *r.Protocol) + } + if r.Src != nil { + ae.Do(unix.FRA_SRC, encodeIP(*r.Src)) + } + if r.Dst != nil { + ae.Do(unix.FRA_DST, encodeIP(*r.Dst)) + } + if r.IIFName != nil { + ae.String(unix.FRA_IIFNAME, *r.IIFName) + } + if r.OIFName != nil { + ae.String(unix.FRA_OIFNAME, *r.OIFName) + } + if r.Goto != nil { + ae.Uint32(unix.FRA_GOTO, *r.Goto) + } + if r.Priority != nil { + ae.Uint32(unix.FRA_PRIORITY, *r.Priority) + } + if r.FwMark != nil { + ae.Uint32(unix.FRA_FWMARK, *r.FwMark) + } + if r.FwMask != nil { + ae.Uint32(unix.FRA_FWMASK, *r.FwMask) + } + if r.DstRealm != nil { + value := uint32(*r.DstRealm) + if r.SrcRealm != nil { + value |= (uint32(*r.SrcRealm&0xFFFF) << 16) + } + ae.Uint32(unix.FRA_FLOW, value) + } + if r.TunID != nil { + ae.Uint64(unix.FRA_TUN_ID, *r.TunID) + } + if r.L3MDev != nil { + ae.Uint8(unix.FRA_L3MDEV, *r.L3MDev) + } + if r.IPProto != nil { + ae.Uint8(unix.FRA_IP_PROTO, *r.IPProto) + } + if r.SuppressIFGroup != nil { + ae.Uint32(unix.FRA_SUPPRESS_IFGROUP, *r.SuppressIFGroup) + } + if r.SuppressPrefixLen != nil { + ae.Uint32(unix.FRA_SUPPRESS_PREFIXLEN, *r.SuppressPrefixLen) + } + if r.UIDRange != nil { + data, err := marshalRuleUIDRange(*r.UIDRange) + if err != nil { + return err + } + ae.Bytes(unix.FRA_UID_RANGE, data) + } + if r.SPortRange != nil { + data, err := marshalRulePortRange(*r.SPortRange) + if err != nil { + return err + } + ae.Bytes(unix.FRA_SPORT_RANGE, data) + } + if r.DPortRange != nil { + data, err := marshalRulePortRange(*r.DPortRange) + if err != nil { + return err + } + ae.Bytes(unix.FRA_DPORT_RANGE, data) + } + return nil +} + +// RulePortRange defines start and end ports for a rule +type RulePortRange struct { + Start, End uint16 +} + +func (r *RulePortRange) unmarshalBinary(data []byte) error { + b := bytes.NewReader(data) + return binary.Read(b, nativeEndian, r) +} + +func marshalRulePortRange(s RulePortRange) ([]byte, error) { + var buf bytes.Buffer + err := binary.Write(&buf, nativeEndian, s) + return buf.Bytes(), err +} + +// RuleUIDRange defines the start and end for UID matches +type RuleUIDRange struct { + Start, End uint16 +} + +func (r *RuleUIDRange) unmarshalBinary(data []byte) error { + b := bytes.NewReader(data) + return binary.Read(b, nativeEndian, r) +} + +func marshalRuleUIDRange(s RuleUIDRange) ([]byte, error) { + var buf bytes.Buffer + err := binary.Write(&buf, nativeEndian, s) + return buf.Bytes(), err +} diff --git a/vendor/github.com/lufia/iostat/README.md b/vendor/github.com/lufia/iostat/README.md index e7dcd430..d0db22f6 100644 --- a/vendor/github.com/lufia/iostat/README.md +++ b/vendor/github.com/lufia/iostat/README.md @@ -1,7 +1,13 @@ # iostat - reports I/O and CPU statistics -[![GoDoc](https://godoc.org/github.com/lufia/iostat?status.svg)](https://godoc.org/github.com/lufia/iostat) +[![GoDev][godev-image]][godev-url] +[![Actions Status][actions-image]][actions-url] *iostat* reports I/O statistics. currently supported OSes are: * macOS + +[godev-image]: https://pkg.go.dev/badge/github.com/lufia/iostat +[godev-url]: https://pkg.go.dev/github.com/lufia/iostat +[actions-image]: https://github.com/lufia/iostat/workflows/Test/badge.svg?branch=main +[actions-url]: https://github.com/lufia/iostat/actions?workflow=Test diff --git a/vendor/github.com/lufia/iostat/iostat_darwin.c b/vendor/github.com/lufia/iostat/iostat_darwin.c index dfe77a88..afd17f48 100644 --- a/vendor/github.com/lufia/iostat/iostat_darwin.c +++ b/vendor/github.com/lufia/iostat/iostat_darwin.c @@ -15,7 +15,7 @@ static int getdrivestat(io_registry_entry_t d, DriveStats *stat); static int fillstat(io_registry_entry_t d, DriveStats *stat); int -readdrivestat(DriveStats a[], int n) +lufia_iostat_v1_readdrivestat(DriveStats a[], int n) { mach_port_t port; CFMutableDictionaryRef match; @@ -24,7 +24,7 @@ readdrivestat(DriveStats a[], int n) kern_return_t status; int na, rv; - IOMasterPort(bootstrap_port, &port); + IOMainPort(bootstrap_port, &port); match = IOServiceMatching("IOMedia"); CFDictionaryAddValue(match, CFSTR(kIOMediaWholeKey), kCFBooleanTrue); status = IOServiceGetMatchingServices(port, match, &drives); @@ -134,7 +134,7 @@ fillstat(io_registry_entry_t d, DriveStats *stat) } int -readcpustat(CPUStats *stats) +lufia_iostat_v1_readcpustat(CPUStats *stats) { mach_port_t port; host_cpu_load_info_data_t load; diff --git a/vendor/github.com/lufia/iostat/iostat_darwin.go b/vendor/github.com/lufia/iostat/iostat_darwin.go index 93f93348..2e58376a 100644 --- a/vendor/github.com/lufia/iostat/iostat_darwin.go +++ b/vendor/github.com/lufia/iostat/iostat_darwin.go @@ -1,3 +1,4 @@ +//go:build darwin // +build darwin package iostat @@ -8,18 +9,23 @@ package iostat // #include "iostat_darwin.h" import "C" import ( + "fmt" "time" ) -// ReadDriveStats returns statictics of each of the drives. +// ReadDriveStats returns statistics of each of the drives. func ReadDriveStats() ([]*DriveStats, error) { var buf [C.NDRIVE]C.DriveStats - n, err := C.readdrivestat(&buf[0], C.int(len(buf))) + _n, err := C.lufia_iostat_v1_readdrivestat(&buf[0], C.int(len(buf))) if err != nil { return nil, err } + n := int(_n) + if n < 0 { + return nil, fmt.Errorf("native function call (`readdrivestat`) failed with an error code: %d", n) + } stats := make([]*DriveStats, n) - for i := 0; i < int(n); i++ { + for i := 0; i < n; i++ { stats[i] = &DriveStats{ Name: C.GoString(&buf[i].name[0]), Size: int64(buf[i].size), @@ -44,7 +50,7 @@ func ReadDriveStats() ([]*DriveStats, error) { // ReadCPUStats returns statistics of CPU usage. func ReadCPUStats() (*CPUStats, error) { var cpu C.CPUStats - _, err := C.readcpustat(&cpu) + _, err := C.lufia_iostat_v1_readcpustat(&cpu) if err != nil { return nil, err } diff --git a/vendor/github.com/lufia/iostat/iostat_darwin.h b/vendor/github.com/lufia/iostat/iostat_darwin.h index baece0a7..d9af51e6 100644 --- a/vendor/github.com/lufia/iostat/iostat_darwin.h +++ b/vendor/github.com/lufia/iostat/iostat_darwin.h @@ -32,5 +32,10 @@ struct CPUStats { natural_t idle; }; -extern int readdrivestat(DriveStats a[], int n); -extern int readcpustat(CPUStats *cpu); +extern int lufia_iostat_v1_readdrivestat(DriveStats a[], int n); +extern int lufia_iostat_v1_readcpustat(CPUStats *cpu); + +#if (MAC_OS_X_VERSION_MIN_REQUIRED < 120000) + // If deployent target is before monterey, use the old name. + #define IOMainPort IOMasterPort +#endif diff --git a/vendor/github.com/lufia/iostat/iostat_linux.go b/vendor/github.com/lufia/iostat/iostat_linux.go index 364a5ebf..257b57de 100644 --- a/vendor/github.com/lufia/iostat/iostat_linux.go +++ b/vendor/github.com/lufia/iostat/iostat_linux.go @@ -1,3 +1,4 @@ +//go:build !darwin // +build !darwin package iostat @@ -6,7 +7,7 @@ import ( "errors" ) -// ReadDriveStats returns statictics of each of the drives. +// ReadDriveStats returns statistics of each of the drives. func ReadDriveStats() ([]*DriveStats, error) { return nil, errors.New("not implement") } diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/NOTICE b/vendor/github.com/matttproud/golang_protobuf_extensions/NOTICE deleted file mode 100644 index 5d8cb5b7..00000000 --- a/vendor/github.com/matttproud/golang_protobuf_extensions/NOTICE +++ /dev/null @@ -1 +0,0 @@ -Copyright 2012 Matt T. Proud (matt.proud@gmail.com) diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/.gitignore b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/.gitignore deleted file mode 100644 index e16fb946..00000000 --- a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/.gitignore +++ /dev/null @@ -1 +0,0 @@ -cover.dat diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/Makefile b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/Makefile deleted file mode 100644 index 81be2143..00000000 --- a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -all: - -cover: - go test -cover -v -coverprofile=cover.dat ./... - go tool cover -func cover.dat - -.PHONY: cover diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go deleted file mode 100644 index 258c0636..00000000 --- a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go +++ /dev/null @@ -1,75 +0,0 @@ -// Copyright 2013 Matt T. Proud -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package pbutil - -import ( - "encoding/binary" - "errors" - "io" - - "github.com/golang/protobuf/proto" -) - -var errInvalidVarint = errors.New("invalid varint32 encountered") - -// ReadDelimited decodes a message from the provided length-delimited stream, -// where the length is encoded as 32-bit varint prefix to the message body. -// It returns the total number of bytes read and any applicable error. This is -// roughly equivalent to the companion Java API's -// MessageLite#parseDelimitedFrom. As per the reader contract, this function -// calls r.Read repeatedly as required until exactly one message including its -// prefix is read and decoded (or an error has occurred). The function never -// reads more bytes from the stream than required. The function never returns -// an error if a message has been read and decoded correctly, even if the end -// of the stream has been reached in doing so. In that case, any subsequent -// calls return (0, io.EOF). -func ReadDelimited(r io.Reader, m proto.Message) (n int, err error) { - // Per AbstractParser#parsePartialDelimitedFrom with - // CodedInputStream#readRawVarint32. - var headerBuf [binary.MaxVarintLen32]byte - var bytesRead, varIntBytes int - var messageLength uint64 - for varIntBytes == 0 { // i.e. no varint has been decoded yet. - if bytesRead >= len(headerBuf) { - return bytesRead, errInvalidVarint - } - // We have to read byte by byte here to avoid reading more bytes - // than required. Each read byte is appended to what we have - // read before. - newBytesRead, err := r.Read(headerBuf[bytesRead : bytesRead+1]) - if newBytesRead == 0 { - if err != nil { - return bytesRead, err - } - // A Reader should not return (0, nil), but if it does, - // it should be treated as no-op (according to the - // Reader contract). So let's go on... - continue - } - bytesRead += newBytesRead - // Now present everything read so far to the varint decoder and - // see if a varint can be decoded already. - messageLength, varIntBytes = proto.DecodeVarint(headerBuf[:bytesRead]) - } - - messageBuf := make([]byte, messageLength) - newBytesRead, err := io.ReadFull(r, messageBuf) - bytesRead += newBytesRead - if err != nil { - return bytesRead, err - } - - return bytesRead, proto.Unmarshal(messageBuf, m) -} diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go deleted file mode 100644 index 8fb59ad2..00000000 --- a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2013 Matt T. Proud -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package pbutil - -import ( - "encoding/binary" - "io" - - "github.com/golang/protobuf/proto" -) - -// WriteDelimited encodes and dumps a message to the provided writer prefixed -// with a 32-bit varint indicating the length of the encoded message, producing -// a length-delimited record stream, which can be used to chain together -// encoded messages of the same type together in a file. It returns the total -// number of bytes written and any applicable error. This is roughly -// equivalent to the companion Java API's MessageLite#writeDelimitedTo. -func WriteDelimited(w io.Writer, m proto.Message) (n int, err error) { - buffer, err := proto.Marshal(m) - if err != nil { - return 0, err - } - - var buf [binary.MaxVarintLen32]byte - encodedLength := binary.PutUvarint(buf[:], uint64(len(buffer))) - - sync, err := w.Write(buf[:encodedLength]) - if err != nil { - return sync, err - } - - n, err = w.Write(buffer) - return n + sync, err -} diff --git a/vendor/github.com/mdlayher/ethtool/LICENSE.md b/vendor/github.com/mdlayher/ethtool/LICENSE.md new file mode 100644 index 00000000..474e16d8 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/LICENSE.md @@ -0,0 +1,9 @@ +# MIT License + +Copyright (C) 2021-2022 Matt Layher + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/mdlayher/ethtool/README.md b/vendor/github.com/mdlayher/ethtool/README.md new file mode 100644 index 00000000..fb1c46b1 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/README.md @@ -0,0 +1,5 @@ +# ethtool [![Test Status](https://github.com/mdlayher/ethtool/workflows/Test/badge.svg)](https://github.com/mdlayher/ethtool/actions) [![Go Reference](https://pkg.go.dev/badge/github.com/mdlayher/ethtool.svg)](https://pkg.go.dev/github.com/mdlayher/ethtool) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/ethtool)](https://goreportcard.com/report/github.com/mdlayher/ethtool) + +Package `ethtool` allows control of the Linux ethtool generic netlink interface. +For more information, see: +https://www.kernel.org/doc/html/latest/networking/ethtool-netlink.html. diff --git a/vendor/github.com/mdlayher/ethtool/bitset_linux.go b/vendor/github.com/mdlayher/ethtool/bitset_linux.go new file mode 100644 index 00000000..0e9afe0b --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/bitset_linux.go @@ -0,0 +1,84 @@ +//go:build linux +// +build linux + +package ethtool + +import ( + "fmt" + + "github.com/mdlayher/netlink" + "github.com/mdlayher/netlink/nlenc" + "golang.org/x/sys/unix" +) + +// A bitset is a compact bitset used by ethtool netlink. +type bitset []uint32 + +// newBitset creates a bitset from a netlink attribute decoder by parsing the +// various fields and applying a mask to the set if needed. +func newBitset(ad *netlink.AttributeDecoder) (bitset, error) { + // Bitsets are represented as a slice of contiguous uint32 which each + // contain bits. By default, the mask bitset is applied to values unless + // we explicitly find the NOMASK flag. + var ( + values, mask bitset + doMask = true + ) + + for ad.Next() { + switch ad.Type() { + case unix.ETHTOOL_A_BITSET_NOMASK: + doMask = false + case unix.ETHTOOL_A_BITSET_SIZE: + // Convert number of bits to number of bytes, rounded up to the + // nearest 32 bits for a uint32 boundary. + n := (ad.Uint32() + 31) / 32 + values = make(bitset, n) + if doMask { + mask = make(bitset, n) + } + case unix.ETHTOOL_A_BITSET_VALUE: + ad.Do(values.decode) + case unix.ETHTOOL_A_BITSET_MASK: + ad.Do(mask.decode) + } + } + + // Do a quick check for errors before making use of the bitsets. Normally + // this will be called in a nested attribute decoder context and we could + // skip this, but we don't want to return an invalid bitset. + if err := ad.Err(); err != nil { + return nil, err + } + + // Mask by default unless the caller told us not to. + if doMask { + for i := 0; i < len(values); i++ { + values[i] &= mask[i] + } + } + + return values, nil +} + +// decode returns a function which parses a compact bitset into a preallocated +// bitset. The bitset must be preallocated with the appropriate length and +// capacity for the length of the input data. +func (bs *bitset) decode(b []byte) error { + if len(b)/4 != len(*bs) { + return fmt.Errorf("ethtool: cannot store %d bytes in bitset with length %d", + len(b), len(*bs)) + } + + for i := 0; i < len(*bs); i++ { + (*bs)[i] = nlenc.Uint32(b[i*4 : (i*4)+4]) + } + + return nil +} + +// test is like the ethnl_bitmap32_test_bit() function in the Linux kernel: it +// reports whether the bit with the specified index is set in the bitset. +func (bs *bitset) test(idx int) bool { + return (*bs)[idx/32]&(1<<(idx%32)) != 0 +} diff --git a/vendor/github.com/mdlayher/ethtool/client.go b/vendor/github.com/mdlayher/ethtool/client.go new file mode 100644 index 00000000..6fceee91 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/client.go @@ -0,0 +1,288 @@ +package ethtool + +import ( + "fmt" +) + +//go:generate stringer -type=Duplex,Port -output=string.go +//go:generate go run mklinkmodes.go + +var ( + _ error = &Error{} + // Ensure compatibility with Go 1.13+ errors package. + _ interface{ Unwrap() error } = &Error{} +) + +// An Error is an error value produced by the kernel due to a bad ethtool +// netlink request. Typically the Err will be of type *netlink.OpError. +type Error struct { + Message string + Err error +} + +// Error implements error. +func (e *Error) Error() string { + // This typically wraps a *netlink.OpError which will contain the error + // string anyway, so just return the inner error's string. + return e.Err.Error() +} + +// Unwrap unwraps the internal Err field for use with errors.Unwrap. +func (e *Error) Unwrap() error { return e.Err } + +// A Client can manipulate the ethtool netlink interface. +type Client struct { + // The operating system-specific client. + c *client +} + +// New creates a Client which can issue ethtool commands. +func New() (*Client, error) { + c, err := newClient() + if err != nil { + return nil, err + } + + return &Client{c: c}, nil +} + +// An Interface is an ethtool netlink Ethernet interface. Interfaces are used to +// identify an Ethernet interface being queried by its index and/or name. +type Interface struct { + // Callers may choose to set either Index, Name, or both fields. Note that + // if both are set, the kernel will verify that both Index and Name are + // associated with the same interface. If they are not, an error will be + // returned. + Index int + Name string +} + +// LinkInfo contains link settings for an Ethernet interface. +type LinkInfo struct { + Interface Interface + Port Port +} + +// A Port is the port type for a LinkInfo structure. +type Port int + +// Possible Port type values. +const ( + TwistedPair Port = 0x00 + AUI Port = 0x01 + MII Port = 0x02 + Fibre Port = 0x03 + BNC Port = 0x04 + DirectAttach Port = 0x05 + None Port = 0xef + Other Port = 0xff +) + +// LinkInfos fetches LinkInfo structures for each ethtool-supported interface +// on this system. +func (c *Client) LinkInfos() ([]*LinkInfo, error) { + return c.c.LinkInfos() +} + +// LinkInfo fetches LinkInfo for the specified Interface. +// +// If the requested device does not exist or is not supported by the ethtool +// interface, an error compatible with errors.Is(err, os.ErrNotExist) will be +// returned. +func (c *Client) LinkInfo(ifi Interface) (*LinkInfo, error) { + return c.c.LinkInfo(ifi) +} + +// LinkMode contains link mode information for an Ethernet interface. +type LinkMode struct { + Interface Interface + SpeedMegabits int + Ours, Peer []AdvertisedLinkMode + Duplex Duplex +} + +// A Duplex is the link duplex type for a LinkMode structure. +type Duplex int + +// Possible Duplex type values. +const ( + Half Duplex = 0x00 + Full Duplex = 0x01 + Unknown Duplex = 0xff +) + +// An AdvertisedLinkMode is a link mode that an interface advertises it is +// capable of using. +type AdvertisedLinkMode struct { + Index int + Name string +} + +// LinkModes fetches LinkMode structures for each ethtool-supported interface +// on this system. +func (c *Client) LinkModes() ([]*LinkMode, error) { + return c.c.LinkModes() +} + +// LinkMode fetches LinkMode data for the specified Interface. +// +// If the requested device does not exist or is not supported by the ethtool +// interface, an error compatible with errors.Is(err, os.ErrNotExist) will be +// returned. +func (c *Client) LinkMode(ifi Interface) (*LinkMode, error) { + return c.c.LinkMode(ifi) +} + +// LinkState contains link state information for an Ethernet interface. +type LinkState struct { + Interface Interface + Link bool +} + +// LinkStates fetches LinkState structures for each ethtool-supported interface +// on this system. +func (c *Client) LinkStates() ([]*LinkState, error) { + return c.c.LinkStates() +} + +// LinkState fetches LinkState data for the specified Interface. +// +// If the requested device does not exist or is not supported by the ethtool +// interface, an error compatible with errors.Is(err, os.ErrNotExist) will be +// returned. +func (c *Client) LinkState(ifi Interface) (*LinkState, error) { + return c.c.LinkState(ifi) +} + +// FEC fetches the forward error correction (FEC) setting for the specified +// Interface. +func (c *Client) FEC(ifi Interface) (*FEC, error) { + return c.c.FEC(ifi) +} + +// SetFEC sets the forward error correction (FEC) parameters for the Interface +// in fec. +// +// Setting FEC parameters requires elevated privileges and if the caller +// does not have permission, an error compatible with errors.Is(err, +// os.ErrPermission) will be returned. +// +// If the requested device does not exist or is not supported by the ethtool +// interface, an error compatible with errors.Is(err, os.ErrNotExist) will be +// returned. +func (c *Client) SetFEC(fec FEC) error { + return c.c.SetFEC(fec) +} + +// A FEC contains the forward error correction (FEC) parameters for an +// interface. +type FEC struct { + Interface Interface + Modes FECModes + Active FECMode + Auto bool +} + +// A FECMode is a FEC mode bit value (single element bitmask) specifying the +// active mode of an interface. +type FECMode int + +// A FECModes is a FEC mode bitmask of mode(s) supported by an interface. +type FECModes FECMode + +// A WakeOnLAN contains the Wake-on-LAN parameters for an interface. +type WakeOnLAN struct { + Interface Interface + Modes WOLMode +} + +// A WOLMode is a Wake-on-LAN mode bitmask of mode(s) supported by an interface. +type WOLMode int + +// Possible Wake-on-LAN mode bit flags. +const ( + PHY WOLMode = 1 << 0 + Unicast WOLMode = 1 << 1 + Multicast WOLMode = 1 << 2 + Broadcast WOLMode = 1 << 3 + ARP WOLMode = 1 << 4 + Magic WOLMode = 1 << 5 + MagicSecure WOLMode = 1 << 6 + Filter WOLMode = 1 << 7 +) + +// String returns the string representation of a WOLMode bitmask. +func (m WOLMode) String() string { + names := []string{ + "PHY", + "Unicast", + "Multicast", + "Broadcast", + "ARP", + "Magic", + "MagicSecure", + "Filter", + } + + var s string + left := uint(m) + for i, name := range names { + if m&(1< 0 { + if s != "" { + s += "|" + } + s += fmt.Sprintf("%#x", left) + } + + return s +} + +// WakeOnLANs fetches WakeOnLAN information for each ethtool-supported interface +// on this system. +func (c *Client) WakeOnLANs() ([]*WakeOnLAN, error) { + return c.c.WakeOnLANs() +} + +// WakeOnLAN fetches WakeOnLAN parameters for the specified Interface. +// +// Fetching Wake-on-LAN information requires elevated privileges and if the +// caller does not have permission, an error compatible with errors.Is(err, +// os.ErrPermission) will be returned. +// +// If the requested device does not exist or is not supported by the ethtool +// interface, an error compatible with errors.Is(err, os.ErrNotExist) will be +// returned. +func (c *Client) WakeOnLAN(ifi Interface) (*WakeOnLAN, error) { + return c.c.WakeOnLAN(ifi) +} + +// SetWakeOnLAN sets the WakeOnLAN parameters for the Interface in wol. +// +// Setting Wake-on-LAN parameters requires elevated privileges and if the caller +// does not have permission, an error compatible with errors.Is(err, +// os.ErrPermission) will be returned. +// +// If the requested device does not exist or is not supported by the ethtool +// interface, an error compatible with errors.Is(err, os.ErrNotExist) will be +// returned. +func (c *Client) SetWakeOnLAN(wol WakeOnLAN) error { + return c.c.SetWakeOnLAN(wol) +} + +// Close cleans up the Client's resources. +func (c *Client) Close() error { return c.c.Close() } diff --git a/vendor/github.com/mdlayher/ethtool/client_linux.go b/vendor/github.com/mdlayher/ethtool/client_linux.go new file mode 100644 index 00000000..c7864041 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/client_linux.go @@ -0,0 +1,803 @@ +//go:build linux +// +build linux + +package ethtool + +import ( + "errors" + "fmt" + "os" + "strings" + + "github.com/mdlayher/genetlink" + "github.com/mdlayher/netlink" + "golang.org/x/sys/unix" +) + +// errBadRequest indicates an invalid Request from the caller. +var errBadRequest = errors.New("ethtool: Request must have Index and/or Name set when calling Client methods") + +// A client is the Linux implementation backing a Client. +type client struct { + c *genetlink.Conn + family uint16 + monitorID uint32 +} + +// Note that some Client methods may panic if the kernel returns an unexpected +// number of netlink messages when only one is expected. This means that a +// fundamental request invariant is broken and we can't provide anything of use +// to the caller, so a panic seems reasonable. + +// newClient opens a generic netlink connection to the ethtool family. +func newClient() (*client, error) { + // ethtool is a reasonably new genetlink family and anyone using its API + // should support the Strict socket options set. + conn, err := genetlink.Dial(&netlink.Config{Strict: true}) + if err != nil { + return nil, err + } + + c, err := initClient(conn) + if err != nil { + _ = conn.Close() + return nil, err + } + + return c, nil +} + +// initClient is the internal client constructor used in some tests. +func initClient(c *genetlink.Conn) (*client, error) { + f, err := c.GetFamily(unix.ETHTOOL_GENL_NAME) + if err != nil { + return nil, err + } + + // Find the group ID for the monitor group in case we need it later. + var monitorID uint32 + for _, g := range f.Groups { + if g.Name == unix.ETHTOOL_MCGRP_MONITOR_NAME { + monitorID = g.ID + break + } + } + if monitorID == 0 { + return nil, errors.New("ethtool: could not find monitor multicast group ID") + } + + return &client{ + c: c, + family: f.ID, + monitorID: monitorID, + }, nil +} + +// Close closes the underlying generic netlink connection. +func (c *client) Close() error { return c.c.Close() } + +// LinkInfos fetches information about all ethtool-supported links. +func (c *client) LinkInfos() ([]*LinkInfo, error) { + return c.linkInfo(netlink.Dump, Interface{}) +} + +// LinkInfo fetches information about a single ethtool-supported link. +func (c *client) LinkInfo(ifi Interface) (*LinkInfo, error) { + lis, err := c.linkInfo(0, ifi) + if err != nil { + return nil, err + } + + if l := len(lis); l != 1 { + panicf("ethtool: unexpected number of LinkInfo messages for request index: %d, name: %q: %d", + ifi.Index, ifi.Name, l) + } + + return lis[0], nil +} + +// linkInfo is the shared logic for Client.LinkInfo(s). +func (c *client) linkInfo(flags netlink.HeaderFlags, ifi Interface) ([]*LinkInfo, error) { + msgs, err := c.get( + unix.ETHTOOL_A_LINKINFO_HEADER, + unix.ETHTOOL_MSG_LINKINFO_GET, + flags, + ifi, + nil, + ) + if err != nil { + return nil, err + } + + return parseLinkInfo(msgs) +} + +// LinkModes fetches modes for all ethtool-supported links. +func (c *client) LinkModes() ([]*LinkMode, error) { + return c.linkMode(netlink.Dump, Interface{}) +} + +// LinkMode fetches information about a single ethtool-supported link's modes. +func (c *client) LinkMode(ifi Interface) (*LinkMode, error) { + lms, err := c.linkMode(0, ifi) + if err != nil { + return nil, err + } + + if l := len(lms); l != 1 { + panicf("ethtool: unexpected number of LinkMode messages for request index: %d, name: %q: %d", + ifi.Index, ifi.Name, l) + } + + return lms[0], nil +} + +// linkMode is the shared logic for Client.LinkMode(s). +func (c *client) linkMode(flags netlink.HeaderFlags, ifi Interface) ([]*LinkMode, error) { + msgs, err := c.get( + unix.ETHTOOL_A_LINKMODES_HEADER, + unix.ETHTOOL_MSG_LINKMODES_GET, + flags, + ifi, + nil, + ) + if err != nil { + return nil, err + } + + return parseLinkModes(msgs) +} + +// LinkStates fetches link state data for all ethtool-supported links. +func (c *client) LinkStates() ([]*LinkState, error) { + return c.linkState(netlink.Dump, Interface{}) +} + +// LinkState fetches link state data for a single ethtool-supported link. +func (c *client) LinkState(ifi Interface) (*LinkState, error) { + lss, err := c.linkState(0, ifi) + if err != nil { + return nil, err + } + + if l := len(lss); l != 1 { + panicf("ethtool: unexpected number of LinkState messages for request index: %d, name: %q: %d", + ifi.Index, ifi.Name, l) + } + + return lss[0], nil +} + +// linkState is the shared logic for Client.LinkState(s). +func (c *client) linkState(flags netlink.HeaderFlags, ifi Interface) ([]*LinkState, error) { + msgs, err := c.get( + unix.ETHTOOL_A_LINKSTATE_HEADER, + unix.ETHTOOL_MSG_LINKSTATE_GET, + flags, + ifi, + nil, + ) + if err != nil { + return nil, err + } + + return parseLinkState(msgs) +} + +// FEC fetches the forward error correction (FEC) setting for a single +// ethtool-supported link. +func (c *client) FEC(ifi Interface) (*FEC, error) { + fecs, err := c.fec(0, ifi) + if err != nil { + return nil, err + } + + if l := len(fecs); l != 1 { + panicf("ethtool: unexpected number of FEC messages for request index: %d, name: %q: %d", + ifi.Index, ifi.Name, l) + } + + return fecs[0], nil +} + +// fec is the shared logic for Client.FEC(s). +func (c *client) fec(flags netlink.HeaderFlags, ifi Interface) ([]*FEC, error) { + msgs, err := c.get( + _ETHTOOL_A_FEC_HEADER, + unix.ETHTOOL_MSG_FEC_GET, + flags, + ifi, + nil, + ) + if err != nil { + return nil, err + } + + return parseFEC(msgs) +} + +// SetFEC configures forward error correction (FEC) parameters for a single +// ethtool-supported interface. +func (c *client) SetFEC(fec FEC) error { + _, err := c.get( + _ETHTOOL_A_FEC_HEADER, + unix.ETHTOOL_MSG_FEC_SET, + netlink.Acknowledge, + fec.Interface, + fec.encode, + ) + return err +} + +// encode packs FEC data into the appropriate netlink attributes for the +// encoder. +func (fec FEC) encode(ae *netlink.AttributeEncoder) { + var bits []string + + if fec.Modes&unix.ETHTOOL_FEC_OFF != 0 { + bits = append(bits, "None") + } + + if fec.Modes&unix.ETHTOOL_FEC_RS != 0 { + bits = append(bits, "RS") + } + + if fec.Modes&unix.ETHTOOL_FEC_BASER != 0 { + bits = append(bits, "BASER") + } + + if fec.Modes&unix.ETHTOOL_FEC_LLRS != 0 { + bits = append(bits, "LLRS") + } + + ae.Nested(_ETHTOOL_A_FEC_MODES, func(nae *netlink.AttributeEncoder) error { + // Overwrite the bits instead of merging them. + nae.Flag(unix.ETHTOOL_A_BITSET_NOMASK, true) + + nae.Nested(unix.ETHTOOL_A_BITSET_BITS, func(nae *netlink.AttributeEncoder) error { + for _, bit := range bits { + nae.Nested(unix.ETHTOOL_A_BITSET_BITS_BIT, func(nae *netlink.AttributeEncoder) error { + nae.String(unix.ETHTOOL_A_BITSET_BIT_NAME, bit) + return nil + }) + } + return nil + }) + return nil + }) + + var auto uint8 + if fec.Auto { + auto = 1 + } + ae.Uint8(_ETHTOOL_A_FEC_AUTO, auto) +} + +// Supported returns the supported/configured FEC modes. Some drivers report +// supported, others configured. See +// https://kernel.googlesource.com/pub/scm/network/ethtool/ethtool/+/2b3ddcb35357ae34ed0a6ae2bb006dcdaec353a9 +func (f *FEC) Supported() FECModes { + result := f.Modes + if f.Auto { + result |= unix.ETHTOOL_FEC_AUTO + } + return result +} + +// String implements fmt.Stringer. +func (f FECMode) String() string { + switch f { + case unix.ETHTOOL_FEC_AUTO: + return "Auto" + case unix.ETHTOOL_FEC_BASER: + return "BaseR" + case unix.ETHTOOL_FEC_LLRS: + return "LLRS" + case unix.ETHTOOL_FEC_NONE: + return "Off" + case unix.ETHTOOL_FEC_OFF: + return "Off" + case unix.ETHTOOL_FEC_RS: + return "RS" + default: + return "" + } +} + +// String implements fmt.Stringer. +func (f FECModes) String() string { + var modes []string + if f&unix.ETHTOOL_FEC_AUTO > 0 { + modes = append(modes, "Auto") + } + if f&unix.ETHTOOL_FEC_BASER > 0 { + modes = append(modes, "BaseR") + } + if f&unix.ETHTOOL_FEC_LLRS > 0 { + modes = append(modes, "LLRS") + } + if f&unix.ETHTOOL_FEC_NONE > 0 { + modes = append(modes, "Off") + } + if f&unix.ETHTOOL_FEC_OFF > 0 { + modes = append(modes, "Off") + } + if f&unix.ETHTOOL_FEC_RS > 0 { + modes = append(modes, "RS") + } + return strings.Join(modes, " ") +} + +// WakeOnLANs fetches Wake-on-LAN information for all ethtool-supported links. +func (c *client) WakeOnLANs() ([]*WakeOnLAN, error) { + return c.wakeOnLAN(netlink.Dump, Interface{}) +} + +// WakeOnLAN fetches Wake-on-LAN information for a single ethtool-supported +// interface. +func (c *client) WakeOnLAN(ifi Interface) (*WakeOnLAN, error) { + wols, err := c.wakeOnLAN(0, ifi) + if err != nil { + return nil, err + } + + if l := len(wols); l != 1 { + panicf("ethtool: unexpected number of WakeOnLAN messages for request index: %d, name: %q: %d", + ifi.Index, ifi.Name, l) + } + + return wols[0], nil +} + +// SetWakeOnLAN configures Wake-on-LAN parameters for a single ethtool-supported +// interface. +func (c *client) SetWakeOnLAN(wol WakeOnLAN) error { + _, err := c.get( + unix.ETHTOOL_A_WOL_HEADER, + unix.ETHTOOL_MSG_WOL_SET, + netlink.Acknowledge, + wol.Interface, + wol.encode, + ) + return err +} + +// wakeOnLAN is the shared logic for Client.WakeOnLAN(s). +func (c *client) wakeOnLAN(flags netlink.HeaderFlags, ifi Interface) ([]*WakeOnLAN, error) { + msgs, err := c.get( + unix.ETHTOOL_A_WOL_HEADER, + unix.ETHTOOL_MSG_WOL_GET, + flags, + ifi, + nil, + ) + if err != nil { + return nil, err + } + + return parseWakeOnLAN(msgs) +} + +// encode packs WakeOnLAN data into the appropriate netlink attributes for the +// encoder. +func (wol WakeOnLAN) encode(ae *netlink.AttributeEncoder) { + ae.Nested(unix.ETHTOOL_A_WOL_MODES, func(nae *netlink.AttributeEncoder) error { + // TODO(mdlayher): ensure this stays in sync if new modes are added! + nae.Uint32(unix.ETHTOOL_A_BITSET_SIZE, 8) + + // Note that we are cheating a bit here by directly passing a + // uint32, but this is okay because there are less than 32 bits + // for the WOL modes and therefore the bitset is just the native + // endian representation of the modes bitmask. + nae.Uint32(unix.ETHTOOL_A_BITSET_VALUE, uint32(wol.Modes)) + nae.Uint32(unix.ETHTOOL_A_BITSET_MASK, uint32(wol.Modes)) + return nil + }) +} + +// get performs a request/response interaction with ethtool netlink. +func (c *client) get( + header uint16, + cmd uint8, + flags netlink.HeaderFlags, + ifi Interface, + // May be nil; used to apply optional parameters. + params func(ae *netlink.AttributeEncoder), +) ([]genetlink.Message, error) { + if flags&netlink.Dump == 0 && ifi.Index == 0 && ifi.Name == "" { + // The caller is not requesting to dump information for multiple + // interfaces and thus has to specify some identifier or the kernel will + // EINVAL on this path. + return nil, errBadRequest + } + + // TODO(mdlayher): make this faster by potentially precomputing the byte + // slice of packed netlink attributes and then modifying the index value at + // the appropriate byte slice index. + ae := netlink.NewAttributeEncoder() + ae.Nested(header, func(nae *netlink.AttributeEncoder) error { + // When fetching by index or name, one or both will be non-zero. + // Otherwise we leave the header empty to dump all the links. + // + // Note that if the client happens to pass an incompatible non-zero + // index/name pair, the kernel will return an error and we'll + // immediately send that back. + if ifi.Index > 0 { + nae.Uint32(unix.ETHTOOL_A_HEADER_DEV_INDEX, uint32(ifi.Index)) + } + if ifi.Name != "" { + nae.String(unix.ETHTOOL_A_HEADER_DEV_NAME, ifi.Name) + } + + // Unconditionally add the compact bitsets flag to all query commands + // since the ethtool multicast group notifications require the compact + // format, so we might as well always use it. + if cmd != unix.ETHTOOL_MSG_FEC_SET && + cmd != unix.ETHTOOL_MSG_WOL_SET { + nae.Uint32(unix.ETHTOOL_A_HEADER_FLAGS, unix.ETHTOOL_FLAG_COMPACT_BITSETS) + } + + return nil + }) + + if params != nil { + // Optionally apply more parameters to the attribute encoder. + params(ae) + } + + // Note: don't send netlink.Acknowledge or we get an extra message back from + // the kernel which doesn't seem useful as of now. + msgs, err := c.execute(cmd, flags, ae) + if err != nil { + // Unpack the extended acknowledgement error message if possible so the + // caller doesn't have to unpack it themselves. + var msg string + if oerr, ok := err.(*netlink.OpError); ok { + msg = oerr.Message + } + + return nil, &Error{ + Message: msg, + Err: err, + } + } + + return msgs, nil +} + +// execute executes the specified command with additional header flags and input +// netlink request attributes. The netlink.Request header flag is automatically +// set. +func (c *client) execute(cmd uint8, flags netlink.HeaderFlags, ae *netlink.AttributeEncoder) ([]genetlink.Message, error) { + b, err := ae.Encode() + if err != nil { + return nil, err + } + + return c.c.Execute( + genetlink.Message{ + Header: genetlink.Header{ + Command: cmd, + Version: unix.ETHTOOL_GENL_VERSION, + }, + Data: b, + }, + // Always pass the genetlink family ID and request flag. + c.family, + netlink.Request|flags, + ) +} + +// Is enables Error comparison with sentinel errors that are part of the +// Client's API contract such as os.ErrNotExist and os.ErrPermission. +func (e *Error) Is(target error) bool { + switch target { + case os.ErrNotExist: + // The queried interface is not supported by the ethtool APIs + // (EOPNOTSUPP) or does not exist at all (ENODEV). + return errors.Is(e.Err, unix.EOPNOTSUPP) || errors.Is(e.Err, unix.ENODEV) + case os.ErrPermission: + // The caller lacks permission to perform an operation. + return errors.Is(e.Err, unix.EPERM) + default: + return false + } +} + +// parseLinkInfo parses LinkInfo structures from a slice of generic netlink +// messages. +func parseLinkInfo(msgs []genetlink.Message) ([]*LinkInfo, error) { + lis := make([]*LinkInfo, 0, len(msgs)) + for _, m := range msgs { + ad, err := netlink.NewAttributeDecoder(m.Data) + if err != nil { + return nil, err + } + + var li LinkInfo + for ad.Next() { + switch ad.Type() { + case unix.ETHTOOL_A_LINKINFO_HEADER: + ad.Nested(parseInterface(&li.Interface)) + case unix.ETHTOOL_A_LINKINFO_PORT: + li.Port = Port(ad.Uint8()) + } + } + + if err := ad.Err(); err != nil { + return nil, err + } + + lis = append(lis, &li) + } + + return lis, nil +} + +// parseLinkModes parses LinkMode structures from a slice of generic netlink +// messages. +func parseLinkModes(msgs []genetlink.Message) ([]*LinkMode, error) { + lms := make([]*LinkMode, 0, len(msgs)) + for _, m := range msgs { + ad, err := netlink.NewAttributeDecoder(m.Data) + if err != nil { + return nil, err + } + + var lm LinkMode + for ad.Next() { + switch ad.Type() { + case unix.ETHTOOL_A_LINKMODES_HEADER: + ad.Nested(parseInterface(&lm.Interface)) + case unix.ETHTOOL_A_LINKMODES_OURS: + ad.Nested(parseAdvertisedLinkModes(&lm.Ours)) + case unix.ETHTOOL_A_LINKMODES_PEER: + ad.Nested(parseAdvertisedLinkModes(&lm.Peer)) + case unix.ETHTOOL_A_LINKMODES_SPEED: + lm.SpeedMegabits = int(ad.Uint32()) + case unix.ETHTOOL_A_LINKMODES_DUPLEX: + lm.Duplex = Duplex(ad.Uint8()) + } + } + + if err := ad.Err(); err != nil { + return nil, err + } + + lms = append(lms, &lm) + } + + return lms, nil +} + +// parseAdvertisedLinkModes decodes an ethtool compact bitset into the input +// slice of AdvertisedLinkModes. +func parseAdvertisedLinkModes(alms *[]AdvertisedLinkMode) func(*netlink.AttributeDecoder) error { + return func(ad *netlink.AttributeDecoder) error { + values, err := newBitset(ad) + if err != nil { + return err + } + + for i, v := range values { + if v == 0 { + // No bits set, don't bother checking. + continue + } + + // Test each bit to find which ones are set, and use that to look up + // the proper index in linkModes (accounting for the offset of 32 + // for each value in the array) so we can find the correct link mode + // to attach. Note that the lookup assumes that there will never be + // any skipped bits in the linkModes table. + // + // Thanks 0x0f10, c_h_lunde, TheCi, and Wacholderbaer from Twitch + // chat for saving me from myself! + for j := 0; j < 32; j++ { + if v&(1< 0 + case _ETHTOOL_A_FEC_ACTIVE: + switch b := ad.Uint32(); b { + case unix.ETHTOOL_LINK_MODE_FEC_NONE_BIT: + fec.Active = unix.ETHTOOL_FEC_OFF + case unix.ETHTOOL_LINK_MODE_FEC_RS_BIT: + fec.Active = unix.ETHTOOL_FEC_RS + case unix.ETHTOOL_LINK_MODE_FEC_BASER_BIT: + fec.Active = unix.ETHTOOL_FEC_BASER + case unix.ETHTOOL_LINK_MODE_FEC_LLRS_BIT: + fec.Active = unix.ETHTOOL_FEC_LLRS + default: + return nil, fmt.Errorf("unsupported FEC link mode bit: %d", b) + } + } + } + + if err := ad.Err(); err != nil { + return nil, err + } + + fecs = append(fecs, &fec) + } + + return fecs, nil +} + +// parseFECModes decodes an ethtool compact bitset into the input FECModes. +func parseFECModes(m *FECModes) func(*netlink.AttributeDecoder) error { + return func(ad *netlink.AttributeDecoder) error { + values, err := newBitset(ad) + if err != nil { + return err + } + + *m = 0 + + if values.test(unix.ETHTOOL_LINK_MODE_FEC_NONE_BIT) { + *m |= unix.ETHTOOL_FEC_OFF + } + + if values.test(unix.ETHTOOL_LINK_MODE_FEC_RS_BIT) { + *m |= unix.ETHTOOL_FEC_RS + } + + if values.test(unix.ETHTOOL_LINK_MODE_FEC_BASER_BIT) { + *m |= unix.ETHTOOL_FEC_BASER + } + + if values.test(unix.ETHTOOL_LINK_MODE_FEC_LLRS_BIT) { + *m |= unix.ETHTOOL_FEC_LLRS + } + + return nil + } +} + +// parseWakeOnLAN parses WakeOnLAN structures from a slice of generic netlink +// messages. +func parseWakeOnLAN(msgs []genetlink.Message) ([]*WakeOnLAN, error) { + wols := make([]*WakeOnLAN, 0, len(msgs)) + for _, m := range msgs { + ad, err := netlink.NewAttributeDecoder(m.Data) + if err != nil { + return nil, err + } + + var wol WakeOnLAN + for ad.Next() { + switch ad.Type() { + case unix.ETHTOOL_A_WOL_HEADER: + ad.Nested(parseInterface(&wol.Interface)) + case unix.ETHTOOL_A_WOL_MODES: + ad.Nested(parseWakeOnLANModes(&wol.Modes)) + case unix.ETHTOOL_A_WOL_SOPASS: + // TODO(mdlayher): parse the password if we can find a NIC that + // supports it, probably using ad.Bytes. + } + } + + if err := ad.Err(); err != nil { + return nil, err + } + + wols = append(wols, &wol) + } + + return wols, nil +} + +// parseWakeOnLANModes decodes an ethtool compact bitset into the input WOLMode. +func parseWakeOnLANModes(m *WOLMode) func(*netlink.AttributeDecoder) error { + return func(ad *netlink.AttributeDecoder) error { + values, err := newBitset(ad) + if err != nil { + return err + } + + // Assume the kernel will not sprout 25 more Wake-on-LAN modes and just + // inspect the first uint32 so we can populate the WOLMode bitmask for + // the caller. + if l := len(values); l > 1 { + panicf("ethtool: too many Wake-on-LAN mode uint32s in bitset: %d", l) + } + + *m = WOLMode(values[0]) + return nil + } +} + +// parseInterface decodes information from a response header into the input +// Interface. +func parseInterface(ifi *Interface) func(*netlink.AttributeDecoder) error { + return func(ad *netlink.AttributeDecoder) error { + for ad.Next() { + switch ad.Type() { + case unix.ETHTOOL_A_HEADER_DEV_INDEX: + (*ifi).Index = int(ad.Uint32()) + case unix.ETHTOOL_A_HEADER_DEV_NAME: + (*ifi).Name = ad.String() + } + } + return nil + } +} + +func panicf(format string, a ...interface{}) { + panic(fmt.Sprintf(format, a...)) +} diff --git a/vendor/github.com/mdlayher/ethtool/client_others.go b/vendor/github.com/mdlayher/ethtool/client_others.go new file mode 100644 index 00000000..e74eaefc --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/client_others.go @@ -0,0 +1,36 @@ +//go:build !linux +// +build !linux + +package ethtool + +import ( + "fmt" + "runtime" +) + +// errUnsupported indicates that this library is not functional on non-Linux +// platforms. +var errUnsupported = fmt.Errorf("ethtool: this library is not supported on %s/%s", runtime.GOOS, runtime.GOARCH) + +func (*Error) Is(_ error) bool { return false } + +type client struct{} + +func newClient() (*client, error) { return nil, errUnsupported } +func (c *client) LinkInfos() ([]*LinkInfo, error) { return nil, errUnsupported } +func (c *client) LinkInfo(_ Interface) (*LinkInfo, error) { return nil, errUnsupported } +func (c *client) LinkModes() ([]*LinkMode, error) { return nil, errUnsupported } +func (c *client) LinkMode(_ Interface) (*LinkMode, error) { return nil, errUnsupported } +func (c *client) LinkStates() ([]*LinkState, error) { return nil, errUnsupported } +func (c *client) LinkState(_ Interface) (*LinkState, error) { return nil, errUnsupported } +func (c *client) WakeOnLANs() ([]*WakeOnLAN, error) { return nil, errUnsupported } +func (c *client) WakeOnLAN(_ Interface) (*WakeOnLAN, error) { return nil, errUnsupported } +func (c *client) SetWakeOnLAN(_ WakeOnLAN) error { return errUnsupported } +func (c *client) FEC(_ Interface) (*FEC, error) { return nil, errUnsupported } +func (c *client) SetFEC(_ FEC) error { return errUnsupported } +func (c *client) Close() error { return errUnsupported } + +func (f *FEC) Supported() FECModes { return 0 } + +func (f FECMode) String() string { return "unsupported" } +func (f FECModes) String() string { return "unsupported" } diff --git a/vendor/github.com/mdlayher/ethtool/doc.go b/vendor/github.com/mdlayher/ethtool/doc.go new file mode 100644 index 00000000..0adae903 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/doc.go @@ -0,0 +1,4 @@ +// Package ethtool allows control of the Linux ethtool generic netlink +// interface. For more information, see: +// https://www.kernel.org/doc/html/latest/networking/ethtool-netlink.html. +package ethtool diff --git a/vendor/github.com/mdlayher/ethtool/linkmodes_linux.go b/vendor/github.com/mdlayher/ethtool/linkmodes_linux.go new file mode 100644 index 00000000..a10f90a9 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/linkmodes_linux.go @@ -0,0 +1,106 @@ +//go:build linux +// +build linux + +// Code generated by "go run mklinkmodes.go"; DO NOT EDIT. + +package ethtool + +import "golang.org/x/sys/unix" + +var linkModes = [...]struct { + bit uint32 + str string +}{ + {bit: unix.ETHTOOL_LINK_MODE_10baseT_Half_BIT, str: "10baseT/Half"}, + {bit: unix.ETHTOOL_LINK_MODE_10baseT_Full_BIT, str: "10baseT/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100baseT_Half_BIT, str: "100baseT/Half"}, + {bit: unix.ETHTOOL_LINK_MODE_100baseT_Full_BIT, str: "100baseT/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_1000baseT_Half_BIT, str: "1000baseT/Half"}, + {bit: unix.ETHTOOL_LINK_MODE_1000baseT_Full_BIT, str: "1000baseT/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_Autoneg_BIT, str: "Autoneg"}, + {bit: unix.ETHTOOL_LINK_MODE_TP_BIT, str: "TP"}, + {bit: unix.ETHTOOL_LINK_MODE_AUI_BIT, str: "AUI"}, + {bit: unix.ETHTOOL_LINK_MODE_MII_BIT, str: "MII"}, + {bit: unix.ETHTOOL_LINK_MODE_FIBRE_BIT, str: "FIBRE"}, + {bit: unix.ETHTOOL_LINK_MODE_BNC_BIT, str: "BNC"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseT_Full_BIT, str: "10000baseT/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_Pause_BIT, str: "Pause"}, + {bit: unix.ETHTOOL_LINK_MODE_Asym_Pause_BIT, str: "Asym/Pause"}, + {bit: unix.ETHTOOL_LINK_MODE_2500baseX_Full_BIT, str: "2500baseX/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_Backplane_BIT, str: "Backplane"}, + {bit: unix.ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, str: "1000baseKX/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, str: "10000baseKX4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, str: "10000baseKR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, str: "10000baseR/FEC"}, + {bit: unix.ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT, str: "20000baseMLD2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT, str: "20000baseKR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, str: "40000baseKR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, str: "40000baseCR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, str: "40000baseSR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, str: "40000baseLR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT, str: "56000baseKR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT, str: "56000baseCR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT, str: "56000baseSR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT, str: "56000baseLR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, str: "25000baseCR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, str: "25000baseKR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, str: "25000baseSR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT, str: "50000baseCR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT, str: "50000baseKR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, str: "100000baseKR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, str: "100000baseSR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, str: "100000baseCR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, str: "100000baseLR4/ER4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, str: "50000baseSR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_1000baseX_Full_BIT, str: "1000baseX/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, str: "10000baseCR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, str: "10000baseSR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, str: "10000baseLR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT, str: "10000baseLRM/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_10000baseER_Full_BIT, str: "10000baseER/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_2500baseT_Full_BIT, str: "2500baseT/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_5000baseT_Full_BIT, str: "5000baseT/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_FEC_NONE_BIT, str: "FEC/NONE"}, + {bit: unix.ETHTOOL_LINK_MODE_FEC_RS_BIT, str: "FEC/RS"}, + {bit: unix.ETHTOOL_LINK_MODE_FEC_BASER_BIT, str: "FEC/BASER"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseKR_Full_BIT, str: "50000baseKR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseSR_Full_BIT, str: "50000baseSR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseCR_Full_BIT, str: "50000baseCR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT, str: "50000baseLR/ER/FR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_50000baseDR_Full_BIT, str: "50000baseDR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT, str: "100000baseKR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT, str: "100000baseSR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT, str: "100000baseCR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT, str: "100000baseLR2/ER2/FR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT, str: "100000baseDR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT, str: "200000baseKR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT, str: "200000baseSR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT, str: "200000baseLR4/ER4/FR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT, str: "200000baseDR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT, str: "200000baseCR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100baseT1_Full_BIT, str: "100baseT1/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_1000baseT1_Full_BIT, str: "1000baseT1/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT, str: "400000baseKR8/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT, str: "400000baseSR8/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT, str: "400000baseLR8/ER8/FR8/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT, str: "400000baseDR8/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT, str: "400000baseCR8/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_FEC_LLRS_BIT, str: "FEC/LLRS"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseKR_Full_BIT, str: "100000baseKR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseSR_Full_BIT, str: "100000baseSR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT, str: "100000baseLR/ER/FR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseCR_Full_BIT, str: "100000baseCR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100000baseDR_Full_BIT, str: "100000baseDR/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT, str: "200000baseKR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT, str: "200000baseSR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT, str: "200000baseLR2/ER2/FR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT, str: "200000baseDR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT, str: "200000baseCR2/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT, str: "400000baseKR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT, str: "400000baseSR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT, str: "400000baseLR4/ER4/FR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT, str: "400000baseDR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT, str: "400000baseCR4/Full"}, + {bit: unix.ETHTOOL_LINK_MODE_100baseFX_Half_BIT, str: "100baseFX/Half"}, + {bit: unix.ETHTOOL_LINK_MODE_100baseFX_Full_BIT, str: "100baseFX/Full"}, +} diff --git a/vendor/github.com/mdlayher/ethtool/string.go b/vendor/github.com/mdlayher/ethtool/string.go new file mode 100644 index 00000000..602086d2 --- /dev/null +++ b/vendor/github.com/mdlayher/ethtool/string.go @@ -0,0 +1,70 @@ +// Code generated by "stringer -type=Duplex,Port -output=string.go"; DO NOT EDIT. + +package ethtool + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[Half-0] + _ = x[Full-1] + _ = x[Unknown-255] +} + +const ( + _Duplex_name_0 = "HalfFull" + _Duplex_name_1 = "Unknown" +) + +var ( + _Duplex_index_0 = [...]uint8{0, 4, 8} +) + +func (i Duplex) String() string { + switch { + case 0 <= i && i <= 1: + return _Duplex_name_0[_Duplex_index_0[i]:_Duplex_index_0[i+1]] + case i == 255: + return _Duplex_name_1 + default: + return "Duplex(" + strconv.FormatInt(int64(i), 10) + ")" + } +} +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[TwistedPair-0] + _ = x[AUI-1] + _ = x[MII-2] + _ = x[Fibre-3] + _ = x[BNC-4] + _ = x[DirectAttach-5] + _ = x[None-239] + _ = x[Other-255] +} + +const ( + _Port_name_0 = "TwistedPairAUIMIIFibreBNCDirectAttach" + _Port_name_1 = "None" + _Port_name_2 = "Other" +) + +var ( + _Port_index_0 = [...]uint8{0, 11, 14, 17, 22, 25, 37} +) + +func (i Port) String() string { + switch { + case 0 <= i && i <= 5: + return _Port_name_0[_Port_index_0[i]:_Port_index_0[i+1]] + case i == 239: + return _Port_name_1 + case i == 255: + return _Port_name_2 + default: + return "Port(" + strconv.FormatInt(int64(i), 10) + ")" + } +} diff --git a/vendor/github.com/mdlayher/genetlink/CHANGELOG.md b/vendor/github.com/mdlayher/genetlink/CHANGELOG.md index 6860e4ba..0f746369 100644 --- a/vendor/github.com/mdlayher/genetlink/CHANGELOG.md +++ b/vendor/github.com/mdlayher/genetlink/CHANGELOG.md @@ -1,8 +1,36 @@ # CHANGELOG -## Unreleased +## v1.3.2 -n/a +- [Improvement]: updated dependencies, test with Go 1.20. + +# v1.3.1 + +- [Improvement]: bump package netlink to pull in big endian architecture fixes. + +# v1.3.0 + +**This is the first release of package genetlink that only supports Go 1.18+. +Users on older versions of Go must use v1.2.0.** + +- [Improvement]: drop support for older versions of Go so we can begin using + modern versions of `x/sys` and other dependencies. + +## v1.2.0 + +**This is the last release of package genetlink that supports Go 1.17 and +below.** + +- [Improvement]: pruned Go module dependencies via package `netlink` v1.6.0 and + removing tool version pins. + +## v1.1.0 + +**This is the first release of package genetlink that only supports Go 1.12+. +Users on older versions must use v1.0.0.** + +- [Improvement]: modernization of various parts of the code and documentation in + prep for future work. ## v1.0.0 diff --git a/vendor/github.com/mdlayher/genetlink/LICENSE.md b/vendor/github.com/mdlayher/genetlink/LICENSE.md index 255dbe62..12f71058 100644 --- a/vendor/github.com/mdlayher/genetlink/LICENSE.md +++ b/vendor/github.com/mdlayher/genetlink/LICENSE.md @@ -1,7 +1,6 @@ -MIT License -=========== +# MIT License -Copyright (C) 2016-2017 Matt Layher +Copyright (C) 2016-2022 Matt Layher Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: diff --git a/vendor/github.com/mdlayher/genetlink/README.md b/vendor/github.com/mdlayher/genetlink/README.md index a619295e..655b6678 100644 --- a/vendor/github.com/mdlayher/genetlink/README.md +++ b/vendor/github.com/mdlayher/genetlink/README.md @@ -1,5 +1,4 @@ -genetlink [![builds.sr.ht status](https://builds.sr.ht/~mdlayher/genetlink.svg)](https://builds.sr.ht/~mdlayher/genetlink?) [![GoDoc](https://godoc.org/github.com/mdlayher/genetlink?status.svg)](https://godoc.org/github.com/mdlayher/genetlink) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/genetlink)](https://goreportcard.com/report/github.com/mdlayher/genetlink) -========= +# genetlink [![Test Status](https://github.com/mdlayher/genetlink/workflows/Linux%20Test/badge.svg)](https://github.com/mdlayher/genetlink/actions) [![Go Reference](https://pkg.go.dev/badge/github.com/mdlayher/genetlink.svg)](https://pkg.go.dev/github.com/mdlayher/genetlink) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/genetlink)](https://goreportcard.com/report/github.com/mdlayher/genetlink) Package `genetlink` implements generic netlink interactions and data types. MIT Licensed. @@ -16,12 +15,10 @@ channel! See the [CHANGELOG](./CHANGELOG.md) file for a description of changes between releases. -This package has reached v1.0.0 and any future breaking API changes will prompt +This package has a stable v1 API and any future breaking changes will prompt the release of a new major version. Features and bug fixes will continue to occur in the v1.x.x series. -The general policy of this package is to only support the latest, stable version -of Go. Compatibility shims may be added for prior versions of Go on an as-needed -basis. If you would like to raise a concern, please [file an issue](https://github.com/mdlayher/genetlink/issues/new). - -**If you depend on this package in your applications, please use Go modules.** +This package only supports the two most recent major versions of Go, mirroring +Go's own release policy. Older versions of Go may lack critical features and bug +fixes which are necessary for this package to function correctly. diff --git a/vendor/github.com/mdlayher/genetlink/conn.go b/vendor/github.com/mdlayher/genetlink/conn.go index 43a667b1..3651592a 100644 --- a/vendor/github.com/mdlayher/genetlink/conn.go +++ b/vendor/github.com/mdlayher/genetlink/conn.go @@ -43,8 +43,7 @@ func NewConn(c *netlink.Conn) *Conn { return &Conn{c: c} } -// Close closes the connection. Close will unblock any concurrent calls to -// Receive which are waiting on a response from the kernel. +// Close closes the connection and unblocks any pending read operations. func (c *Conn) Close() error { return c.c.Close() } @@ -52,7 +51,7 @@ func (c *Conn) Close() error { // GetFamily retrieves a generic netlink family with the specified name. // // If the family does not exist, the error value can be checked using -// netlink.IsNotExist. +// `errors.Is(err, os.ErrNotExist)`. func (c *Conn) GetFamily(name string) (Family, error) { return c.getFamily(name) } @@ -102,11 +101,6 @@ func (c *Conn) SetWriteBuffer(bytes int) error { // SyscallConn returns a raw network connection. This implements the // syscall.Conn interface. // -// On Go 1.12+, all methods of the returned syscall.RawConn are supported and -// the Conn is integrated with the runtime network poller. On versions of Go -// prior to Go 1.12, only the Control method of the returned syscall.RawConn -// is implemented. -// // SyscallConn is intended for advanced use cases, such as getting and setting // arbitrary socket options using the netlink socket's file descriptor. // @@ -118,25 +112,16 @@ func (c *Conn) SyscallConn() (syscall.RawConn, error) { } // SetDeadline sets the read and write deadlines associated with the connection. -// -// Deadline functionality is only supported on Go 1.12+. Calling this function -// on older versions of Go will result in an error. func (c *Conn) SetDeadline(t time.Time) error { return c.c.SetDeadline(t) } // SetReadDeadline sets the read deadline associated with the connection. -// -// Deadline functionality is only supported on Go 1.12+. Calling this function -// on older versions of Go will result in an error. func (c *Conn) SetReadDeadline(t time.Time) error { return c.c.SetReadDeadline(t) } // SetWriteDeadline sets the write deadline associated with the connection. -// -// Deadline functionality is only supported on Go 1.12+. Calling this function -// on older versions of Go will result in an error. func (c *Conn) SetWriteDeadline(t time.Time) error { return c.c.SetWriteDeadline(t) } diff --git a/vendor/github.com/mdlayher/genetlink/family_linux.go b/vendor/github.com/mdlayher/genetlink/family_linux.go index af5c7eb9..8c496f5b 100644 --- a/vendor/github.com/mdlayher/genetlink/family_linux.go +++ b/vendor/github.com/mdlayher/genetlink/family_linux.go @@ -1,4 +1,5 @@ -//+build linux +//go:build linux +// +build linux package genetlink @@ -65,8 +66,7 @@ func (c *Conn) listFamilies() ([]Family, error) { }, } - flags := netlink.Request | netlink.Dump - msgs, err := c.Execute(req, unix.GENL_ID_CTRL, flags) + msgs, err := c.Execute(req, unix.GENL_ID_CTRL, netlink.Request|netlink.Dump) if err != nil { return nil, err } @@ -79,8 +79,8 @@ func (c *Conn) listFamilies() ([]Family, error) { func buildFamilies(msgs []Message) ([]Family, error) { families := make([]Family, 0, len(msgs)) for _, m := range msgs { - var f Family - if err := (&f).parseAttributes(m.Data); err != nil { + f, err := parseFamily(m.Data) + if err != nil { return nil, err } @@ -90,13 +90,14 @@ func buildFamilies(msgs []Message) ([]Family, error) { return families, nil } -// parseAttributes decodes netlink attributes into a Family's fields. -func (f *Family) parseAttributes(b []byte) error { +// parseFamily decodes netlink attributes into a Family. +func parseFamily(b []byte) (Family, error) { ad, err := netlink.NewAttributeDecoder(b) if err != nil { - return err + return Family{}, err } + var f Family for ad.Next() { switch ad.Type() { case unix.CTRL_ATTR_FAMILY_ID: @@ -106,41 +107,44 @@ func (f *Family) parseAttributes(b []byte) error { case unix.CTRL_ATTR_VERSION: v := ad.Uint32() if v > math.MaxUint8 { - return errInvalidFamilyVersion + return Family{}, errInvalidFamilyVersion } f.Version = uint8(v) case unix.CTRL_ATTR_MCAST_GROUPS: - ad.Nested(func(nad *netlink.AttributeDecoder) error { - f.Groups = parseMulticastGroups(nad) - return nil - }) + ad.Nested(parseMulticastGroups(&f.Groups)) } } - return ad.Err() + if err := ad.Err(); err != nil { + return Family{}, err + } + + return f, nil } // parseMulticastGroups parses an array of multicast group nested attributes // into a slice of MulticastGroups. -func parseMulticastGroups(ad *netlink.AttributeDecoder) []MulticastGroup { - groups := make([]MulticastGroup, 0, ad.Len()) - for ad.Next() { - ad.Nested(func(nad *netlink.AttributeDecoder) error { - var g MulticastGroup - for nad.Next() { - switch nad.Type() { - case unix.CTRL_ATTR_MCAST_GRP_NAME: - g.Name = nad.String() - case unix.CTRL_ATTR_MCAST_GRP_ID: - g.ID = nad.Uint32() +func parseMulticastGroups(groups *[]MulticastGroup) func(*netlink.AttributeDecoder) error { + return func(ad *netlink.AttributeDecoder) error { + *groups = make([]MulticastGroup, 0, ad.Len()) + for ad.Next() { + ad.Nested(func(nad *netlink.AttributeDecoder) error { + var g MulticastGroup + for nad.Next() { + switch nad.Type() { + case unix.CTRL_ATTR_MCAST_GRP_NAME: + g.Name = nad.String() + case unix.CTRL_ATTR_MCAST_GRP_ID: + g.ID = nad.Uint32() + } } - } - groups = append(groups, g) - return nil - }) - } + *groups = append(*groups, g) + return nil + }) + } - return groups + return nil + } } diff --git a/vendor/github.com/mdlayher/genetlink/family_others.go b/vendor/github.com/mdlayher/genetlink/family_others.go index 19be1b9b..ce2a8e7e 100644 --- a/vendor/github.com/mdlayher/genetlink/family_others.go +++ b/vendor/github.com/mdlayher/genetlink/family_others.go @@ -1,4 +1,5 @@ -//+build !linux +//go:build !linux +// +build !linux package genetlink diff --git a/vendor/github.com/mdlayher/genetlink/fuzz.go b/vendor/github.com/mdlayher/genetlink/fuzz.go index bcd8cce0..82707299 100644 --- a/vendor/github.com/mdlayher/genetlink/fuzz.go +++ b/vendor/github.com/mdlayher/genetlink/fuzz.go @@ -1,4 +1,5 @@ -//+build gofuzz +//go:build gofuzz +// +build gofuzz package genetlink diff --git a/vendor/github.com/mdlayher/netlink/.gitignore b/vendor/github.com/mdlayher/netlink/.gitignore index cc75a0df..efc8a0a9 100644 --- a/vendor/github.com/mdlayher/netlink/.gitignore +++ b/vendor/github.com/mdlayher/netlink/.gitignore @@ -1,2 +1,4 @@ -cmd/nlstress/nlstress +internal/integration/integration.test netlink.test +netlink-fuzz.zip +testdata/ diff --git a/vendor/github.com/mdlayher/netlink/CHANGELOG.md b/vendor/github.com/mdlayher/netlink/CHANGELOG.md index 9b5f7666..eac8e924 100644 --- a/vendor/github.com/mdlayher/netlink/CHANGELOG.md +++ b/vendor/github.com/mdlayher/netlink/CHANGELOG.md @@ -1,8 +1,160 @@ # CHANGELOG -## Unreleased +## v1.7.2 -- n/a +- [Improvement]: updated dependencies, test with Go 1.20. + +## v1.7.1 + +- [Bug Fix]: test only changes to avoid failures on big endian machines. + +## v1.7.0 + +**This is the first release of package netlink that only supports Go 1.18+. +Users on older versions of Go must use v1.6.2.** + +- [Improvement]: drop support for older versions of Go so we can begin using + modern versions of `x/sys` and other dependencies. + +## v1.6.2 + +**This is the last release of package netlink that supports Go 1.17 and below.** + +- [Bug Fix] [commit](https://github.com/mdlayher/netlink/commit/9f7f860d9865069cd1a6b4dee32a3095f0b841fc): + undo update to `golang.org/x/sys` which would force the minimum Go version of + this package to Go 1.17 due to use of `unsafe.Slice`. We encourage users to + use the latest stable version of Go where possible, but continue to maintain + some compatibility with older versions of Go as long as it is reasonable to do + so. + +## v1.6.1 + +- [Deprecation] [commit](https://github.com/mdlayher/netlink/commit/d1b69ea8697d721415c259ef8513ab699c6d3e96): + the `netlink.Socket` interface has been marked as deprecated. The abstraction + is awkward to use properly and disables much of the functionality of the Conn + type when the basic interface is implemented. Do not use. + +## v1.6.0 + +**This is the first release of package netlink that only supports Go 1.13+. +Users on older versions of Go must use v1.5.0.** + +- [New API] [commit](https://github.com/mdlayher/netlink/commit/ad9e2c41caa993e3f4b68831d6cb2cb05818275d): + the `netlink.Config.Strict` field can be used to apply a more strict default + set of options to a `netlink.Conn`. This is recommended for applications + running on modern Linux kernels, but cannot be enabled by default because the + options may require a more recent kernel than the minimum kernel version that + Go supports. See the documentation for details. +- [Improvement]: broke some integration tests into a separate Go module so the + default `go.mod` for package `netlink` has fewer dependencies. + +## v1.5.0 + +**This is the last release of package netlink that supports Go 1.12.** + +- [New API] [commit](https://github.com/mdlayher/netlink/commit/53a1c10065e51077659ceedf921c8f0807abe8c0): + the `netlink.Config.PID` field can be used to specify an explicit port ID when + binding the netlink socket. This is intended for advanced use cases and most + callers should leave this field set to 0. +- [Improvement]: more low-level functionality ported to + `github.com/mdlayher/socket`, reducing package complexity. + +## v1.4.2 + +- [Documentation] [commit](https://github.com/mdlayher/netlink/commit/177e6364fb170d465d681c7c8a6283417a6d3e49): + the `netlink.Config.DisableNSLockThread` now properly uses Go's deprecated + identifier convention. This option has been a noop for a long time and should + not be used. +- [Improvement] [#189](https://github.com/mdlayher/netlink/pull/189): the + package now uses Go 1.17's `//go:build` identifiers. Thanks @tklauser. +- [Bug Fix] + [commit](https://github.com/mdlayher/netlink/commit/fe6002e030928bd1f2a446c0b6c65e8f2df4ed5e): + the `netlink.AttributeEncoder`'s `Bytes`, `String`, and `Do` methods now + properly reject byte slices and strings which are too large to fit in the + value of a netlink attribute. Thanks @ubiquitousbyte for the report. + +## v1.4.1 + +- [Improvement]: significant runtime network poller integration cleanup through + the use of `github.com/mdlayher/socket`. + +## v1.4.0 + +- [New API] [#185](https://github.com/mdlayher/netlink/pull/185): the + `netlink.AttributeDecoder` and `netlink.AttributeEncoder` types now have + methods for dealing with signed integers: `Int8`, `Int16`, `Int32`, and + `Int64`. These are necessary for working with rtnetlink's XDP APIs. Thanks + @fbegyn. + +## v1.3.2 + +- [Improvement] + [commit](https://github.com/mdlayher/netlink/commit/ebc6e2e28bcf1a0671411288423d8116ff924d6d): + `github.com/google/go-cmp` is no longer a (non-test) dependency of this module. + +## v1.3.1 + +- [Improvement]: many internal cleanups and simplifications. The library is now + slimmer and features less internal indirection. There are no user-facing + changes in this release. + +## v1.3.0 + +- [New API] [#176](https://github.com/mdlayher/netlink/pull/176): + `netlink.OpError` now has `Message` and `Offset` fields which are populated + when the kernel returns netlink extended acknowledgement data along with an + error code. The caller can turn on this option by using + `netlink.Conn.SetOption(netlink.ExtendedAcknowledge, true)`. +- [New API] + [commit](https://github.com/mdlayher/netlink/commit/beba85e0372133b6d57221191d2c557727cd1499): + the `netlink.GetStrictCheck` option can be used to tell the kernel to be more + strict when parsing requests. This enables more safety checks and can allow + the kernel to perform more advanced request filtering in subsystems such as + route netlink. + +## v1.2.1 + +- [Bug Fix] + [commit](https://github.com/mdlayher/netlink/commit/d81418f81b0bfa2465f33790a85624c63d6afe3d): + `netlink.SetBPF` will no longer panic if an empty BPF filter is set. +- [Improvement] + [commit](https://github.com/mdlayher/netlink/commit/8014f9a7dbf4fd7b84a1783dd7b470db9113ff36): + the library now uses https://github.com/josharian/native to provide the + system's native endianness at compile time, rather than re-computing it many + times at runtime. + +## v1.2.0 + +**This is the first release of package netlink that only supports Go 1.12+. +Users on older versions of Go must use v1.1.1.** + +- [Improvement] [#173](https://github.com/mdlayher/netlink/pull/173): support + for Go 1.11 and below has been dropped. All users are highly recommended to + use a stable and supported release of Go for their applications. +- [Performance] [#171](https://github.com/mdlayher/netlink/pull/171): + `netlink.Conn` no longer requires a locked OS thread for the vast majority of + operations, which should result in a significant speedup for highly concurrent + callers. Thanks @ti-mo. +- [Bug Fix] [#169](https://github.com/mdlayher/netlink/pull/169): calls to + `netlink.Conn.Close` are now able to unblock concurrent calls to + `netlink.Conn.Receive` and other blocking operations. + +## v1.1.1 + +**This is the last release of package netlink that supports Go 1.11.** + +- [Improvement] [#165](https://github.com/mdlayher/netlink/pull/165): + `netlink.Conn` `SetReadBuffer` and `SetWriteBuffer` methods now attempt the + `SO_*BUFFORCE` socket options to possibly ignore system limits given elevated + caller permissions. Thanks @MarkusBauer. +- [Note] + [commit](https://github.com/mdlayher/netlink/commit/c5f8ab79aa345dcfcf7f14d746659ca1b80a0ecc): + `netlink.Conn.Close` has had a long-standing bug + [#162](https://github.com/mdlayher/netlink/pull/162) related to internal + concurrency handling where a call to `Close` is not sufficient to unblock + pending reads. To effectively fix this issue, it is necessary to drop support + for Go 1.11 and below. This will be fixed in a future release, but a + workaround is noted in the method documentation as of now. ## v1.1.0 diff --git a/vendor/github.com/mdlayher/netlink/LICENSE.md b/vendor/github.com/mdlayher/netlink/LICENSE.md index 0018ed3e..12f71058 100644 --- a/vendor/github.com/mdlayher/netlink/LICENSE.md +++ b/vendor/github.com/mdlayher/netlink/LICENSE.md @@ -1,7 +1,6 @@ -MIT License -=========== +# MIT License -Copyright (C) 2016-2019 Matt Layher +Copyright (C) 2016-2022 Matt Layher Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: diff --git a/vendor/github.com/mdlayher/netlink/README.md b/vendor/github.com/mdlayher/netlink/README.md index 7c214533..768d2149 100644 --- a/vendor/github.com/mdlayher/netlink/README.md +++ b/vendor/github.com/mdlayher/netlink/README.md @@ -1,7 +1,7 @@ -# netlink [![builds.sr.ht status](https://builds.sr.ht/~mdlayher/netlink.svg)](https://builds.sr.ht/~mdlayher/netlink?) [![GoDoc](https://godoc.org/github.com/mdlayher/netlink?status.svg)](https://godoc.org/github.com/mdlayher/netlink) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/netlink)](https://goreportcard.com/report/github.com/mdlayher/netlink) +# netlink [![Test Status](https://github.com/mdlayher/netlink/workflows/Linux%20Test/badge.svg)](https://github.com/mdlayher/netlink/actions) [![Go Reference](https://pkg.go.dev/badge/github.com/mdlayher/netlink.svg)](https://pkg.go.dev/github.com/mdlayher/netlink) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/netlink)](https://goreportcard.com/report/github.com/mdlayher/netlink) -Package `netlink` provides low-level access to Linux netlink sockets. -MIT Licensed. +Package `netlink` provides low-level access to Linux netlink sockets +(`AF_NETLINK`). MIT Licensed. For more information about how netlink works, check out my blog series on [Linux, Netlink, and Go](https://mdlayher.com/blog/linux-netlink-and-go-part-1-netlink/). @@ -19,17 +19,14 @@ This package has a stable v1 API and any future breaking changes will prompt the release of a new major version. Features and bug fixes will continue to occur in the v1.x.x series. -The general policy of this package is to only support the latest, stable version -of Go. Compatibility shims may be added for prior versions of Go on an as-needed -basis. If you would like to raise a concern, please [file an issue](https://github.com/mdlayher/netlink/issues/new). - -**If you depend on this package in your applications, please use Go modules.** +This package only supports the two most recent major versions of Go, mirroring +Go's own release policy. Older versions of Go may lack critical features and bug +fixes which are necessary for this package to function correctly. ## Design -A [number of netlink packages](https://godoc.org/?q=netlink) are already -available for Go, but I wasn't able to find one that aligned with what -I wanted in a netlink package: +A number of netlink packages are already available for Go, but I wasn't able to +find one that aligned with what I wanted in a netlink package: - Straightforward, idiomatic API - Well tested @@ -48,4 +45,131 @@ various netlink families, such as `NETLINK_GENERIC` or `NETLINK_ROUTE`. To have your package included in this diagram, please send a pull request! -![netlink ecosystem](./netlink.svg) +```mermaid +flowchart LR + netlink["github.com/mdlayher/netlink"] + click netlink "https://github.com/mdlayher/netlink" + + subgraph "NETLINK_CONNECTOR" + direction LR + + garlic["github.com/fearful-symmetry/garlic"] + click garlic "https://github.com/fearful-symmetry/garlic" + end + + subgraph "NETLINK_CRYPTO" + direction LR + + cryptonl["github.com/mdlayher/cryptonl"] + click cryptonl "https://github.com/mdlayher/cryptonl" + end + + subgraph "NETLINK_GENERIC" + direction LR + + genetlink["github.com/mdlayher/genetlink"] + click genetlink "https://github.com/mdlayher/genetlink" + + devlink["github.com/mdlayher/devlink"] + click devlink "https://github.com/mdlayher/devlink" + + ethtool["github.com/mdlayher/ethtool"] + click ethtool "https://github.com/mdlayher/ethtool" + + go-openvswitch["github.com/digitalocean/go-openvswitch"] + click go-openvswitch "https://github.com/digitalocean/go-openvswitch" + + ipvs["github.com/cloudflare/ipvs"] + click ipvs "https://github.com/cloudflare/ipvs" + + l2tp["github.com/axatrax/l2tp"] + click l2tp "https://github.com/axatrax/l2tp" + + nbd["github.com/Merovius/nbd"] + click nbd "https://github.com/Merovius/nbd" + + quota["github.com/mdlayher/quota"] + click quota "https://github.com/mdlayher/quota" + + router7["github.com/rtr7/router7"] + click router7 "https://github.com/rtr7/router7" + + taskstats["github.com/mdlayher/taskstats"] + click taskstats "https://github.com/mdlayher/taskstats" + + u-bmc["github.com/u-root/u-bmc"] + click u-bmc "https://github.com/u-root/u-bmc" + + wgctrl["golang.zx2c4.com/wireguard/wgctrl"] + click wgctrl "https://golang.zx2c4.com/wireguard/wgctrl" + + wifi["github.com/mdlayher/wifi"] + click wifi "https://github.com/mdlayher/wifi" + + devlink & ethtool & go-openvswitch & ipvs --> genetlink + l2tp & nbd & quota & router7 & taskstats --> genetlink + u-bmc & wgctrl & wifi --> genetlink + end + + subgraph "NETLINK_KOBJECT_UEVENT" + direction LR + + kobject["github.com/mdlayher/kobject"] + click kobject "https://github.com/mdlayher/kobject" + end + + subgraph "NETLINK_NETFILTER" + direction LR + + go-conntrack["github.com/florianl/go-conntrack"] + click go-conntrack "https://github.com/florianl/go-conntrack" + + go-nflog["github.com/florianl/go-nflog"] + click go-nflog "https://github.com/florianl/go-nflog" + + go-nfqueue["github.com/florianl/go-nfqueue"] + click go-nfqueue "https://github.com/florianl/go-nfqueue" + + netfilter["github.com/ti-mo/netfilter"] + click netfilter "https://github.com/ti-mo/netfilter" + + nftables["github.com/google/nftables"] + click nftables "https://github.com/google/nftables" + + conntrack["github.com/ti-mo/conntrack"] + click conntrack "https://github.com/ti-mo/conntrack" + + conntrack --> netfilter + end + + subgraph "NETLINK_ROUTE" + direction LR + + go-tc["github.com/florianl/go-tc"] + click go-tc "https://github.com/florianl/go-tc" + + qdisc["github.com/ema/qdisc"] + click qdisc "https://github.com/ema/qdisc" + + rtnetlink["github.com/jsimonetti/rtnetlink"] + click rtnetlink "https://github.com/jsimonetti/rtnetlink" + + rtnl["gitlab.com/mergetb/tech/rtnl"] + click rtnl "https://gitlab.com/mergetb/tech/rtnl" + end + + subgraph "NETLINK_W1" + direction LR + + go-onewire["github.com/SpComb/go-onewire"] + click go-onewire "https://github.com/SpComb/go-onewire" + end + + NETLINK_CONNECTOR --> netlink + NETLINK_CRYPTO --> netlink + NETLINK_GENERIC --> netlink + NETLINK_KOBJECT_UEVENT --> netlink + NETLINK_NETFILTER --> netlink + NETLINK_ROUTE --> netlink + NETLINK_W1 --> netlink +``` diff --git a/vendor/github.com/mdlayher/netlink/attribute.go b/vendor/github.com/mdlayher/netlink/attribute.go index cee748d0..4d3cfd35 100644 --- a/vendor/github.com/mdlayher/netlink/attribute.go +++ b/vendor/github.com/mdlayher/netlink/attribute.go @@ -4,7 +4,9 @@ import ( "encoding/binary" "errors" "fmt" + "math" + "github.com/josharian/native" "github.com/mdlayher/netlink/nlenc" ) @@ -120,8 +122,8 @@ func UnmarshalAttributes(b []byte) ([]Attribute, error) { attrs := make([]Attribute, 0, ad.Len()) for ad.Next() { - if ad.attr().Length != 0 { - attrs = append(attrs, ad.attr()) + if ad.a.Length != 0 { + attrs = append(attrs, ad.a) } } @@ -166,7 +168,7 @@ type AttributeDecoder struct { func NewAttributeDecoder(b []byte) (*AttributeDecoder, error) { ad := &AttributeDecoder{ // By default, use native byte order. - ByteOrder: nlenc.NativeEndian(), + ByteOrder: native.Endian, b: b, } @@ -233,14 +235,8 @@ func (ad *AttributeDecoder) Len() int { return ad.length } // count scans the input slice to count the number of netlink attributes // that could be decoded by Next(). func (ad *AttributeDecoder) available() (int, error) { - var i, count int - for { - - // No more data to read. - if i >= len(ad.b) { - break - } - + var count int + for i := 0; i < len(ad.b); { // Make sure there's at least a header's worth // of data to read on each iteration. if len(ad.b[i:]) < nlaHeaderLen { @@ -266,20 +262,11 @@ func (ad *AttributeDecoder) available() (int, error) { return count, nil } -// attr returns the current Attribute pointed to by the decoder. -func (ad *AttributeDecoder) attr() Attribute { - return ad.a -} - // data returns the Data field of the current Attribute pointed to by the decoder. -func (ad *AttributeDecoder) data() []byte { - return ad.a.Data -} +func (ad *AttributeDecoder) data() []byte { return ad.a.Data } // Err returns the first error encountered by the decoder. -func (ad *AttributeDecoder) Err() error { - return ad.err -} +func (ad *AttributeDecoder) Err() error { return ad.err } // Bytes returns the raw bytes of the current Attribute's data. func (ad *AttributeDecoder) Bytes() []byte { @@ -358,6 +345,66 @@ func (ad *AttributeDecoder) Uint64() uint64 { return ad.ByteOrder.Uint64(b) } +// Int8 returns the Int8 representation of the current Attribute's data. +func (ad *AttributeDecoder) Int8() int8 { + if ad.err != nil { + return 0 + } + + b := ad.data() + if len(b) != 1 { + ad.err = fmt.Errorf("netlink: attribute %d is not a int8; length: %d", ad.Type(), len(b)) + return 0 + } + + return int8(b[0]) +} + +// Int16 returns the Int16 representation of the current Attribute's data. +func (ad *AttributeDecoder) Int16() int16 { + if ad.err != nil { + return 0 + } + + b := ad.data() + if len(b) != 2 { + ad.err = fmt.Errorf("netlink: attribute %d is not a int16; length: %d", ad.Type(), len(b)) + return 0 + } + + return int16(ad.ByteOrder.Uint16(b)) +} + +// Int32 returns the Int32 representation of the current Attribute's data. +func (ad *AttributeDecoder) Int32() int32 { + if ad.err != nil { + return 0 + } + + b := ad.data() + if len(b) != 4 { + ad.err = fmt.Errorf("netlink: attribute %d is not a int32; length: %d", ad.Type(), len(b)) + return 0 + } + + return int32(ad.ByteOrder.Uint32(b)) +} + +// Int64 returns the Int64 representation of the current Attribute's data. +func (ad *AttributeDecoder) Int64() int64 { + if ad.err != nil { + return 0 + } + + b := ad.data() + if len(b) != 8 { + ad.err = fmt.Errorf("netlink: attribute %d is not a int64; length: %d", ad.Type(), len(b)) + return 0 + } + + return int64(ad.ByteOrder.Uint64(b)) +} + // Flag returns a boolean representing the Attribute. func (ad *AttributeDecoder) Flag() bool { if ad.err != nil { @@ -438,9 +485,7 @@ type AttributeEncoder struct { // NewAttributeEncoder creates an AttributeEncoder that encodes Attributes. func NewAttributeEncoder() *AttributeEncoder { - return &AttributeEncoder{ - ByteOrder: nlenc.NativeEndian(), - } + return &AttributeEncoder{ByteOrder: native.Endian} } // Uint8 encodes uint8 data into an Attribute specified by typ. @@ -500,7 +545,64 @@ func (ae *AttributeEncoder) Uint64(typ uint16, v uint64) { }) } -// Flag encodes a flag into an Attribute specidied by typ. +// Int8 encodes int8 data into an Attribute specified by typ. +func (ae *AttributeEncoder) Int8(typ uint16, v int8) { + if ae.err != nil { + return + } + + ae.attrs = append(ae.attrs, Attribute{ + Type: typ, + Data: []byte{uint8(v)}, + }) +} + +// Int16 encodes int16 data into an Attribute specified by typ. +func (ae *AttributeEncoder) Int16(typ uint16, v int16) { + if ae.err != nil { + return + } + + b := make([]byte, 2) + ae.ByteOrder.PutUint16(b, uint16(v)) + + ae.attrs = append(ae.attrs, Attribute{ + Type: typ, + Data: b, + }) +} + +// Int32 encodes int32 data into an Attribute specified by typ. +func (ae *AttributeEncoder) Int32(typ uint16, v int32) { + if ae.err != nil { + return + } + + b := make([]byte, 4) + ae.ByteOrder.PutUint32(b, uint32(v)) + + ae.attrs = append(ae.attrs, Attribute{ + Type: typ, + Data: b, + }) +} + +// Int64 encodes int64 data into an Attribute specified by typ. +func (ae *AttributeEncoder) Int64(typ uint16, v int64) { + if ae.err != nil { + return + } + + b := make([]byte, 8) + ae.ByteOrder.PutUint64(b, uint64(v)) + + ae.attrs = append(ae.attrs, Attribute{ + Type: typ, + Data: b, + }) +} + +// Flag encodes a flag into an Attribute specified by typ. func (ae *AttributeEncoder) Flag(typ uint16, v bool) { // Only set flag on no previous error or v == true. if ae.err != nil || !v { @@ -518,6 +620,12 @@ func (ae *AttributeEncoder) String(typ uint16, s string) { return } + // Length checking, thanks ubiquitousbyte on GitHub. + if len(s) > math.MaxUint16-nlaHeaderLen { + ae.err = errors.New("string is too large to fit in a netlink attribute") + return + } + ae.attrs = append(ae.attrs, Attribute{ Type: typ, Data: nlenc.Bytes(s), @@ -530,6 +638,11 @@ func (ae *AttributeEncoder) Bytes(typ uint16, b []byte) { return } + if len(b) > math.MaxUint16-nlaHeaderLen { + ae.err = errors.New("byte slice is too large to fit in a netlink attribute") + return + } + ae.attrs = append(ae.attrs, Attribute{ Type: typ, Data: b, @@ -553,6 +666,11 @@ func (ae *AttributeEncoder) Do(typ uint16, fn func() ([]byte, error)) { return } + if len(b) > math.MaxUint16-nlaHeaderLen { + ae.err = errors.New("byte slice produced by Do is too large to fit in a netlink attribute") + return + } + ae.attrs = append(ae.attrs, Attribute{ Type: typ, Data: b, diff --git a/vendor/github.com/mdlayher/netlink/conn.go b/vendor/github.com/mdlayher/netlink/conn.go index 5baaf9b6..7138665b 100644 --- a/vendor/github.com/mdlayher/netlink/conn.go +++ b/vendor/github.com/mdlayher/netlink/conn.go @@ -1,9 +1,7 @@ package netlink import ( - "errors" "math/rand" - "os" "sync" "sync/atomic" "syscall" @@ -23,27 +21,33 @@ import ( // Linux network namespace, but special care must be taken when doing so. See // the documentation of Config for details. type Conn struct { + // Atomics must come first. + // + // seq is an atomically incremented integer used to provide sequence + // numbers when Conn.Send is called. + seq uint32 + + // mu serializes access to the netlink socket for the request/response + // transaction within Execute. + mu sync.RWMutex + // sock is the operating system-specific implementation of // a netlink sockets connection. sock Socket - // seq is an atomically incremented integer used to provide sequence - // numbers when Conn.Send is called. - seq *uint32 - // pid is the PID assigned by netlink. pid uint32 // d provides debugging capabilities for a Conn if not nil. d *debugger - - // mu serializes access to the netlink socket for the request/response - // transaction within Execute. - mu sync.RWMutex } // A Socket is an operating-system specific implementation of netlink // sockets used by Conn. +// +// Deprecated: the intent of Socket was to provide an abstraction layer for +// testing, but this abstraction is awkward to use properly and disables much of +// the functionality of the Conn type. Do not use. type Socket interface { Close() error Send(m Message) error @@ -52,10 +56,12 @@ type Socket interface { } // Dial dials a connection to netlink, using the specified netlink family. -// Config specifies optional configuration for Conn. If config is nil, a default +// Config specifies optional configuration for Conn. If config is nil, a default // configuration will be used. func Dial(family int, config *Config) (*Conn, error) { - // Use OS-specific dial() to create Socket + // TODO(mdlayher): plumb in netlink.OpError wrapping? + + // Use OS-specific dial() to create Socket. c, pid, err := dial(family, config) if err != nil { return nil, err @@ -81,8 +87,8 @@ func NewConn(sock Socket, pid uint32) *Conn { } return &Conn{ + seq: seq, sock: sock, - seq: &seq, pid: pid, d: d, } @@ -97,8 +103,7 @@ func (c *Conn) debug(fn func(d *debugger)) { fn(c.d) } -// Close closes the connection. Close will unblock any concurrent calls to -// Receive which are waiting on a response from the kernel. +// Close closes the connection and unblocks any pending read operations. func (c *Conn) Close() error { // Close does not acquire a lock because it must be able to interrupt any // blocked system calls, such as when Receive is waiting on a multicast @@ -119,55 +124,48 @@ func (c *Conn) Close() error { // // See the documentation of Send, Receive, and Validate for details about // each function. -func (c *Conn) Execute(message Message) ([]Message, error) { +func (c *Conn) Execute(m Message) ([]Message, error) { // Acquire the write lock and invoke the internal implementations of Send // and Receive which require the lock already be held. c.mu.Lock() defer c.mu.Unlock() - req, err := c.lockedSend(message) + req, err := c.lockedSend(m) if err != nil { return nil, err } - replies, err := c.lockedReceive() + res, err := c.lockedReceive() if err != nil { return nil, err } - if err := Validate(req, replies); err != nil { + if err := Validate(req, res); err != nil { return nil, err } - return replies, nil + return res, nil } // SendMessages sends multiple Messages to netlink. The handling of // a Header's Length, Sequence and PID fields is the same as when // calling Send. -func (c *Conn) SendMessages(messages []Message) ([]Message, error) { +func (c *Conn) SendMessages(msgs []Message) ([]Message, error) { // Wait for any concurrent calls to Execute to finish before proceeding. c.mu.RLock() defer c.mu.RUnlock() - for idx, m := range messages { - ml := nlmsgLength(len(m.Data)) - - // TODO(mdlayher): fine-tune this limit. - if ml > (1024 * 32) { - return nil, errors.New("netlink message data too large") - } - - c.fixMsg(&messages[idx], ml) + for i := range msgs { + c.fixMsg(&msgs[i], nlmsgLength(len(msgs[i].Data))) } c.debug(func(d *debugger) { - for _, m := range messages { + for _, m := range msgs { d.debugf(1, "send msgs: %+v", m) } }) - if err := c.sock.SendMessages(messages); err != nil { + if err := c.sock.SendMessages(msgs); err != nil { c.debug(func(d *debugger) { d.debugf(1, "send msgs: err: %v", err) }) @@ -175,7 +173,7 @@ func (c *Conn) SendMessages(messages []Message) ([]Message, error) { return nil, newOpError("send-messages", err) } - return messages, nil + return msgs, nil } // Send sends a single Message to netlink. In most cases, a Header's Length, @@ -191,32 +189,25 @@ func (c *Conn) SendMessages(messages []Message) ([]Message, error) { // // If Header.PID is 0, it will be automatically populated using a PID // assigned by netlink. -func (c *Conn) Send(message Message) (Message, error) { +func (c *Conn) Send(m Message) (Message, error) { // Wait for any concurrent calls to Execute to finish before proceeding. c.mu.RLock() defer c.mu.RUnlock() - return c.lockedSend(message) + return c.lockedSend(m) } // lockedSend implements Send, but must be called with c.mu acquired for reading. // We rely on the kernel to deal with concurrent reads and writes to the netlink // socket itself. -func (c *Conn) lockedSend(message Message) (Message, error) { - ml := nlmsgLength(len(message.Data)) - - // TODO(mdlayher): fine-tune this limit. - if ml > (1024 * 32) { - return Message{}, errors.New("netlink message data too large") - } - - c.fixMsg(&message, ml) +func (c *Conn) lockedSend(m Message) (Message, error) { + c.fixMsg(&m, nlmsgLength(len(m.Data))) c.debug(func(d *debugger) { - d.debugf(1, "send: %+v", message) + d.debugf(1, "send: %+v", m) }) - if err := c.sock.Send(message); err != nil { + if err := c.sock.Send(m); err != nil { c.debug(func(d *debugger) { d.debugf(1, "send: err: %v", err) }) @@ -224,7 +215,7 @@ func (c *Conn) lockedSend(message Message) (Message, error) { return Message{}, newOpError("send", err) } - return message, nil + return m, nil } // Receive receives one or more messages from netlink. Multi-part messages are @@ -290,8 +281,8 @@ func (c *Conn) receive() ([]Message, error) { return nil, newOpError("receive", err) } - // If this message is multi-part, we will need to perform an recursive call - // to continue draining the socket + // If this message is multi-part, we will need to continue looping to + // drain all the messages from the socket. var multi bool for _, m := range msgs { @@ -383,9 +374,6 @@ type deadlineSetter interface { } // SetDeadline sets the read and write deadlines associated with the connection. -// -// Deadline functionality is only supported on Go 1.12+. Calling this function -// on older versions of Go will result in an error. func (c *Conn) SetDeadline(t time.Time) error { conn, ok := c.sock.(deadlineSetter) if !ok { @@ -396,9 +384,6 @@ func (c *Conn) SetDeadline(t time.Time) error { } // SetReadDeadline sets the read deadline associated with the connection. -// -// Deadline functionality is only supported on Go 1.12+. Calling this function -// on older versions of Go will result in an error. func (c *Conn) SetReadDeadline(t time.Time) error { conn, ok := c.sock.(deadlineSetter) if !ok { @@ -409,9 +394,6 @@ func (c *Conn) SetReadDeadline(t time.Time) error { } // SetWriteDeadline sets the write deadline associated with the connection. -// -// Deadline functionality is only supported on Go 1.12+. Calling this function -// on older versions of Go will result in an error. func (c *Conn) SetWriteDeadline(t time.Time) error { conn, ok := c.sock.(deadlineSetter) if !ok { @@ -433,6 +415,7 @@ const ( ListenAllNSID CapAcknowledge ExtendedAcknowledge + GetStrictCheck ) // An optionSetter is a Socket that supports setting netlink options. @@ -480,25 +463,17 @@ func (c *Conn) SetWriteBuffer(bytes int) error { return newOpError("set-write-buffer", conn.SetWriteBuffer(bytes)) } -// A filer is a Socket that supports retrieving its associated *os.File. -type filer interface { +// A syscallConner is a Socket that supports syscall.Conn. +type syscallConner interface { Socket - File() *os.File + syscall.Conn } var _ syscall.Conn = &Conn{} -// TODO(mdlayher): mutex or similar to enforce syscall.RawConn contract of -// FD remaining valid for duration of calls? - // SyscallConn returns a raw network connection. This implements the // syscall.Conn interface. // -// On Go 1.12+, all methods of the returned syscall.RawConn are supported and -// the Conn is integrated with the runtime network poller. On versions of Go -// prior to Go 1.12, only the Control method of the returned syscall.RawConn -// is implemented. -// // SyscallConn is intended for advanced use cases, such as getting and setting // arbitrary socket options using the netlink socket's file descriptor. // @@ -506,12 +481,15 @@ var _ syscall.Conn = &Conn{} // performed using Conn and the syscall.RawConn do not conflict with // each other. func (c *Conn) SyscallConn() (syscall.RawConn, error) { - fc, ok := c.sock.(filer) + sc, ok := c.sock.(syscallConner) if !ok { return nil, notSupported("syscall-conn") } - return newRawConn(fc.File()) + // TODO(mdlayher): mutex or similar to enforce syscall.RawConn contract of + // FD remaining valid for duration of calls? + + return sc.SyscallConn() } // fixMsg updates the fields of m using the logic specified in Send. @@ -532,7 +510,7 @@ func (c *Conn) fixMsg(m *Message, ml int) { // nextSequence atomically increments Conn's sequence number and returns // the incremented value. func (c *Conn) nextSequence() uint32 { - return atomic.AddUint32(c.seq, 1) + return atomic.AddUint32(&c.seq, 1) } // Validate validates one or more reply Messages against a request Message, @@ -584,21 +562,32 @@ type Config struct { // to 0. NetNS int - // DisableNSLockThread disables package netlink's default goroutine thread - // locking behavior. + // DisableNSLockThread is a no-op. // - // By default, the library will lock the processing goroutine to its - // corresponding OS thread in order to enable communication over netlink to - // a different network namespace. + // Deprecated: internal changes have made this option obsolete and it has no + // effect. Do not use. + DisableNSLockThread bool + + // PID specifies the port ID used to bind the netlink socket. If set to 0, + // the kernel will assign a port ID on the caller's behalf. // - // If the caller already knows that the netlink socket is in the same - // namespace as the calling thread, this can introduce a performance - // impact. This option disables the OS thread locking behavior if - // performance considerations are of interest. + // Most callers should leave this field set to 0. This option is intended + // for advanced use cases where the kernel expects a fixed unicast address + // destination for netlink messages. + PID uint32 + + // Strict applies a more strict default set of options to the Conn, + // including: + // - ExtendedAcknowledge: true + // - provides more useful error messages when supported by the kernel + // - GetStrictCheck: true + // - more strictly enforces request validation for some families such + // as rtnetlink which were historically misused // - // If disabled, it is the responsibility of the caller to make sure that all - // threads are running in the correct namespace. + // If any of the options specified by Strict cannot be configured due to an + // outdated kernel or similar, an error will be returned. // - // When DisableNSLockThread is set, the caller cannot set the NetNS value. - DisableNSLockThread bool + // When possible, setting Strict to true is recommended for applications + // running on modern Linux kernels. + Strict bool } diff --git a/vendor/github.com/mdlayher/netlink/conn_linux.go b/vendor/github.com/mdlayher/netlink/conn_linux.go index 61af3a24..4af18c99 100644 --- a/vendor/github.com/mdlayher/netlink/conn_linux.go +++ b/vendor/github.com/mdlayher/netlink/conn_linux.go @@ -1,77 +1,51 @@ -//+build linux +//go:build linux +// +build linux package netlink import ( - "errors" - "math" + "context" "os" - "runtime" - "sync" "syscall" "time" "unsafe" + "github.com/mdlayher/socket" "golang.org/x/net/bpf" "golang.org/x/sys/unix" ) var _ Socket = &conn{} -var _ deadlineSetter = &conn{} - // A conn is the Linux implementation of a netlink sockets connection. -// -// All conn methods must wrap system call errors with os.NewSyscallError to -// enable more intelligible error messages in OpError. type conn struct { - s socket - sa *unix.SockaddrNetlink -} - -// A socket is an interface over socket system calls. -type socket interface { - Bind(sa unix.Sockaddr) error - Close() error - FD() int - File() *os.File - Getsockname() (unix.Sockaddr, error) - Recvmsg(p, oob []byte, flags int) (n int, oobn int, recvflags int, from unix.Sockaddr, err error) - Sendmsg(p, oob []byte, to unix.Sockaddr, flags int) error - SetDeadline(t time.Time) error - SetReadDeadline(t time.Time) error - SetWriteDeadline(t time.Time) error - SetSockoptSockFprog(level, opt int, fprog *unix.SockFprog) error - SetSockoptInt(level, opt, value int) error + s *socket.Conn } -// dial is the entry point for Dial. dial opens a netlink socket using +// dial is the entry point for Dial. dial opens a netlink socket using // system calls, and returns its PID. func dial(family int, config *Config) (*conn, uint32, error) { - // Prepare sysSocket's internal loop and create the socket. - // - // The conditional is inverted because a zero value of false is desired - // if no config, but it's easier to interpret within this code when the - // value is inverted. if config == nil { config = &Config{} } - sock, err := newSysSocket(config) + // Prepare the netlink socket. + s, err := socket.Socket( + unix.AF_NETLINK, + unix.SOCK_RAW, + family, + "netlink", + &socket.Config{NetNS: config.NetNS}, + ) if err != nil { return nil, 0, err } - if err := sock.Socket(family); err != nil { - return nil, 0, os.NewSyscallError("socket", err) - } - - return bind(sock, config) + return newConn(s, config) } -// bind binds a connection to netlink using the input socket, which may be -// a system call implementation or a mocked one for tests. -func bind(s socket, config *Config) (*conn, uint32, error) { +// newConn binds a connection to netlink using the input *socket.Conn. +func newConn(s *socket.Conn, config *Config) (*conn, uint32, error) { if config == nil { config = &Config{} } @@ -79,6 +53,7 @@ func bind(s socket, config *Config) (*conn, uint32, error) { addr := &unix.SockaddrNetlink{ Family: unix.AF_NETLINK, Groups: config.Groups, + Pid: config.PID, } // Socket must be closed in the event of any system call errors, to avoid @@ -86,21 +61,33 @@ func bind(s socket, config *Config) (*conn, uint32, error) { if err := s.Bind(addr); err != nil { _ = s.Close() - return nil, 0, os.NewSyscallError("bind", err) + return nil, 0, err } sa, err := s.Getsockname() if err != nil { _ = s.Close() - return nil, 0, os.NewSyscallError("getsockname", err) + return nil, 0, err } - pid := sa.(*unix.SockaddrNetlink).Pid + c := &conn{s: s} + if config.Strict { + // The caller has requested the strict option set. Historically we have + // recommended checking for ENOPROTOOPT if the kernel does not support + // the option in question, but that may result in a silent failure and + // unexpected behavior for the user. + // + // Treat any error here as a fatal error, and require the caller to deal + // with it. + for _, o := range []ConnOption{ExtendedAcknowledge, GetStrictCheck} { + if err := c.SetOption(o, true); err != nil { + _ = c.Close() + return nil, 0, err + } + } + } - return &conn{ - s: s, - sa: addr, - }, pid, nil + return c, sa.(*unix.SockaddrNetlink).Pid, nil } // SendMessages serializes multiple Messages and sends them to netlink. @@ -115,11 +102,9 @@ func (c *conn) SendMessages(messages []Message) error { buf = append(buf, b...) } - addr := &unix.SockaddrNetlink{ - Family: unix.AF_NETLINK, - } - - return os.NewSyscallError("sendmsg", c.s.Sendmsg(buf, nil, addr, 0)) + sa := &unix.SockaddrNetlink{Family: unix.AF_NETLINK} + _, err := c.s.Sendmsg(context.Background(), buf, nil, sa, 0) + return err } // Send sends a single Message to netlink. @@ -129,11 +114,9 @@ func (c *conn) Send(m Message) error { return err } - addr := &unix.SockaddrNetlink{ - Family: unix.AF_NETLINK, - } - - return os.NewSyscallError("sendmsg", c.s.Sendmsg(b, nil, addr, 0)) + sa := &unix.SockaddrNetlink{Family: unix.AF_NETLINK} + _, err = c.s.Sendmsg(context.Background(), b, nil, sa, 0) + return err } // Receive receives one or more Messages from netlink. @@ -144,9 +127,9 @@ func (c *conn) Receive() ([]Message, error) { // // TODO(mdlayher): deal with OOB message data if available, such as // when PacketInfo ConnOption is true. - n, _, _, _, err := c.s.Recvmsg(b, nil, unix.MSG_PEEK) + n, _, _, _, err := c.s.Recvmsg(context.Background(), b, nil, unix.MSG_PEEK) if err != nil { - return nil, os.NewSyscallError("recvmsg", err) + return nil, err } // Break when we can read all messages @@ -159,14 +142,12 @@ func (c *conn) Receive() ([]Message, error) { } // Read out all available messages - n, _, _, _, err := c.s.Recvmsg(b, nil, 0) + n, _, _, _, err := c.s.Recvmsg(context.Background(), b, nil, 0) if err != nil { - return nil, os.NewSyscallError("recvmsg", err) + return nil, err } - n = nlmsgAlign(n) - - raw, err := syscall.ParseNetlinkMessage(b[:n]) + raw, err := syscall.ParseNetlinkMessage(b[:nlmsgAlign(n)]) if err != nil { return nil, err } @@ -185,61 +166,23 @@ func (c *conn) Receive() ([]Message, error) { } // Close closes the connection. -func (c *conn) Close() error { - return os.NewSyscallError("close", c.s.Close()) -} - -// FD retrieves the file descriptor of the Conn. -func (c *conn) FD() int { - return c.s.FD() -} - -// File retrieves the *os.File associated with the Conn. -func (c *conn) File() *os.File { - return c.s.File() -} +func (c *conn) Close() error { return c.s.Close() } // JoinGroup joins a multicast group by ID. func (c *conn) JoinGroup(group uint32) error { - return os.NewSyscallError("setsockopt", c.s.SetSockoptInt( - unix.SOL_NETLINK, - unix.NETLINK_ADD_MEMBERSHIP, - int(group), - )) + return c.s.SetsockoptInt(unix.SOL_NETLINK, unix.NETLINK_ADD_MEMBERSHIP, int(group)) } // LeaveGroup leaves a multicast group by ID. func (c *conn) LeaveGroup(group uint32) error { - return os.NewSyscallError("setsockopt", c.s.SetSockoptInt( - unix.SOL_NETLINK, - unix.NETLINK_DROP_MEMBERSHIP, - int(group), - )) + return c.s.SetsockoptInt(unix.SOL_NETLINK, unix.NETLINK_DROP_MEMBERSHIP, int(group)) } // SetBPF attaches an assembled BPF program to a conn. -func (c *conn) SetBPF(filter []bpf.RawInstruction) error { - prog := unix.SockFprog{ - Len: uint16(len(filter)), - Filter: (*unix.SockFilter)(unsafe.Pointer(&filter[0])), - } - - return os.NewSyscallError("setsockopt", c.s.SetSockoptSockFprog( - unix.SOL_SOCKET, - unix.SO_ATTACH_FILTER, - &prog, - )) -} +func (c *conn) SetBPF(filter []bpf.RawInstruction) error { return c.s.SetBPF(filter) } // RemoveBPF removes a BPF filter from a conn. -func (c *conn) RemoveBPF() error { - // 0 argument is ignored by SO_DETACH_FILTER. - return os.NewSyscallError("setsockopt", c.s.SetSockoptInt( - unix.SOL_SOCKET, - unix.SO_DETACH_FILTER, - 0, - )) -} +func (c *conn) RemoveBPF() error { return c.s.RemoveBPF() } // SetOption enables or disables a netlink socket option for the Conn. func (c *conn) SetOption(option ConnOption, enable bool) error { @@ -254,44 +197,23 @@ func (c *conn) SetOption(option ConnOption, enable bool) error { v = 1 } - return os.NewSyscallError("setsockopt", c.s.SetSockoptInt( - unix.SOL_NETLINK, - o, - v, - )) + return c.s.SetsockoptInt(unix.SOL_NETLINK, o, v) } -func (c *conn) SetDeadline(t time.Time) error { - return c.s.SetDeadline(t) -} - -func (c *conn) SetReadDeadline(t time.Time) error { - return c.s.SetReadDeadline(t) -} - -func (c *conn) SetWriteDeadline(t time.Time) error { - return c.s.SetWriteDeadline(t) -} +func (c *conn) SetDeadline(t time.Time) error { return c.s.SetDeadline(t) } +func (c *conn) SetReadDeadline(t time.Time) error { return c.s.SetReadDeadline(t) } +func (c *conn) SetWriteDeadline(t time.Time) error { return c.s.SetWriteDeadline(t) } // SetReadBuffer sets the size of the operating system's receive buffer // associated with the Conn. -func (c *conn) SetReadBuffer(bytes int) error { - return os.NewSyscallError("setsockopt", c.s.SetSockoptInt( - unix.SOL_SOCKET, - unix.SO_RCVBUF, - bytes, - )) -} +func (c *conn) SetReadBuffer(bytes int) error { return c.s.SetReadBuffer(bytes) } // SetReadBuffer sets the size of the operating system's transmit buffer // associated with the Conn. -func (c *conn) SetWriteBuffer(bytes int) error { - return os.NewSyscallError("setsockopt", c.s.SetSockoptInt( - unix.SOL_SOCKET, - unix.SO_SNDBUF, - bytes, - )) -} +func (c *conn) SetWriteBuffer(bytes int) error { return c.s.SetWriteBuffer(bytes) } + +// SyscallConn returns a raw network connection. +func (c *conn) SyscallConn() (syscall.RawConn, error) { return c.s.SyscallConn() } // linuxOption converts a ConnOption to its Linux value. func linuxOption(o ConnOption) (int, bool) { @@ -308,6 +230,8 @@ func linuxOption(o ConnOption) (int, bool) { return unix.NETLINK_CAP_ACK, true case ExtendedAcknowledge: return unix.NETLINK_EXT_ACK, true + case GetStrictCheck: + return unix.NETLINK_GET_STRICT_CHK, true default: return 0, false } @@ -325,448 +249,3 @@ func sysToHeader(r syscall.NlMsghdr) Header { func newError(errno int) error { return syscall.Errno(errno) } - -var _ socket = &sysSocket{} - -// A sysSocket is a socket which uses system calls for socket operations. -type sysSocket struct { - mu sync.RWMutex - fd *os.File - closed bool - g *lockedNetNSGoroutine -} - -// newSysSocket creates a sysSocket that optionally locks its internal goroutine -// to a single thread. -func newSysSocket(config *Config) (*sysSocket, error) { - // Determine network namespaces using the threadNetNS function. - g, err := newLockedNetNSGoroutine(config.NetNS, threadNetNS, !config.DisableNSLockThread) - if err != nil { - return nil, err - } - return &sysSocket{ - g: g, - }, nil -} - -// do runs f in a worker goroutine which can be locked to one thread. -func (s *sysSocket) do(f func()) error { - // All operations handled by this function are assumed to only - // read from s.done. - s.mu.RLock() - defer s.mu.RUnlock() - - if s.closed { - return syscall.EBADF - } - - s.g.run(f) - return nil -} - -// read executes f, a read function, against the associated file descriptor. -func (s *sysSocket) read(f func(fd int) bool) error { - s.mu.RLock() - defer s.mu.RUnlock() - - if s.closed { - return syscall.EBADF - } - - var err error - s.g.run(func() { - err = fdread(s.fd, f) - }) - return err -} - -// write executes f, a write function, against the associated file descriptor. -func (s *sysSocket) write(f func(fd int) bool) error { - s.mu.RLock() - defer s.mu.RUnlock() - - if s.closed { - return syscall.EBADF - } - - var err error - s.g.run(func() { - err = fdwrite(s.fd, f) - }) - return err -} - -// control executes f, a control function, against the associated file descriptor. -func (s *sysSocket) control(f func(fd int)) error { - s.mu.RLock() - defer s.mu.RUnlock() - - if s.closed { - return syscall.EBADF - } - - var err error - s.g.run(func() { - err = fdcontrol(s.fd, f) - }) - return err -} - -func (s *sysSocket) Socket(family int) error { - var ( - fd int - err error - ) - - doErr := s.do(func() { - // Mirror what the standard library does when creating file - // descriptors: avoid racing a fork/exec with the creation - // of new file descriptors, so that child processes do not - // inherit netlink socket file descriptors unexpectedly. - // - // On Linux, SOCK_CLOEXEC was introduced in 2.6.27. OTOH, - // Go supports Linux 2.6.23 and above. If we get EINVAL on - // the first try, it may be that we are running on a kernel - // older than 2.6.27. In that case, take syscall.ForkLock - // and try again without SOCK_CLOEXEC. - // - // SOCK_NONBLOCK was also added in 2.6.27, but we don't - // use SOCK_NONBLOCK here for now, not until we remove support - // for Go 1.11, since we still support the old blocking file - // descriptor behavior. - // - // For a more thorough explanation, see similar work in the - // Go tree: func sysSocket in net/sock_cloexec.go, as well - // as the detailed comment in syscall/exec_unix.go. - // - // TODO(acln): update this to mirror net.sysSocket completely: - // use SOCK_NONBLOCK as well, and remove the separate - // setBlockingMode step once Go 1.11 support is removed and - // we switch to using entirely non-blocking file descriptors. - fd, err = unix.Socket( - unix.AF_NETLINK, - unix.SOCK_RAW|unix.SOCK_CLOEXEC, - family, - ) - if err == unix.EINVAL { - syscall.ForkLock.RLock() - fd, err = unix.Socket( - unix.AF_NETLINK, - unix.SOCK_RAW, - family, - ) - if err == nil { - unix.CloseOnExec(fd) - } - syscall.ForkLock.RUnlock() - } - }) - if doErr != nil { - return doErr - } - if err != nil { - return err - } - - if err := setBlockingMode(fd); err != nil { - return err - } - - // When using Go 1.12+, the setBlockingMode call we just did puts the - // file descriptor into non-blocking mode. In that case, os.NewFile - // registers the file descriptor with the runtime poller, which is - // then used for all subsequent operations. - // - // See also: https://golang.org/pkg/os/#NewFile - s.fd = os.NewFile(uintptr(fd), "netlink") - return nil -} - -func (s *sysSocket) Bind(sa unix.Sockaddr) error { - var err error - doErr := s.control(func(fd int) { - err = unix.Bind(fd, sa) - }) - if doErr != nil { - return doErr - } - - return err -} - -func (s *sysSocket) Close() error { - // Be sure to acquire a write lock because we need to stop any other - // goroutines from sending system call requests after close. - // Any invocation of do() after this write lock unlocks is guaranteed - // to find s.done being true. - s.mu.Lock() - defer s.mu.Unlock() - - // Close the socket from the main thread, this operation has no risk - // of routing data to the wrong socket. - err := s.fd.Close() - s.closed = true - - // Stop the associated goroutine and wait for it to return. - s.g.stop() - - return err -} - -func (s *sysSocket) FD() int { return int(s.fd.Fd()) } - -func (s *sysSocket) File() *os.File { return s.fd } - -func (s *sysSocket) Getsockname() (unix.Sockaddr, error) { - var ( - sa unix.Sockaddr - err error - ) - - doErr := s.control(func(fd int) { - sa, err = unix.Getsockname(fd) - }) - if doErr != nil { - return nil, doErr - } - - return sa, err -} - -func (s *sysSocket) Recvmsg(p, oob []byte, flags int) (int, int, int, unix.Sockaddr, error) { - var ( - n, oobn, recvflags int - from unix.Sockaddr - err error - ) - - doErr := s.read(func(fd int) bool { - n, oobn, recvflags, from, err = unix.Recvmsg(fd, p, oob, flags) - - // Check for readiness. - return ready(err) - }) - if doErr != nil { - return 0, 0, 0, nil, doErr - } - - return n, oobn, recvflags, from, err -} - -func (s *sysSocket) Sendmsg(p, oob []byte, to unix.Sockaddr, flags int) error { - var err error - doErr := s.write(func(fd int) bool { - err = unix.Sendmsg(fd, p, oob, to, flags) - - // Check for readiness. - return ready(err) - }) - if doErr != nil { - return doErr - } - - return err -} - -func (s *sysSocket) SetDeadline(t time.Time) error { - return s.fd.SetDeadline(t) -} - -func (s *sysSocket) SetReadDeadline(t time.Time) error { - return s.fd.SetReadDeadline(t) -} - -func (s *sysSocket) SetWriteDeadline(t time.Time) error { - return s.fd.SetWriteDeadline(t) -} - -func (s *sysSocket) SetSockoptInt(level, opt, value int) error { - // Value must be in range of a C integer. - if value < math.MinInt32 || value > math.MaxInt32 { - return unix.EINVAL - } - - var err error - doErr := s.control(func(fd int) { - err = unix.SetsockoptInt(fd, level, opt, value) - }) - if doErr != nil { - return doErr - } - - return err -} - -func (s *sysSocket) SetSockoptSockFprog(level, opt int, fprog *unix.SockFprog) error { - var err error - doErr := s.control(func(fd int) { - err = unix.SetsockoptSockFprog(fd, level, opt, fprog) - }) - if doErr != nil { - return doErr - } - - return err -} - -// ready indicates readiness based on the value of err. -func ready(err error) bool { - // When a socket is in non-blocking mode, we might see - // EAGAIN. In that case, return false to let the poller wait for readiness. - // See the source code for internal/poll.FD.RawRead for more details. - // - // Starting in Go 1.14, goroutines are asynchronously preemptible. The 1.14 - // release notes indicate that applications should expect to see EINTR more - // often on slow system calls (like recvmsg while waiting for input), so - // we must handle that case as well. - // - // If the socket is in blocking mode, EAGAIN should never occur. - switch err { - case syscall.EAGAIN, syscall.EINTR: - // Not ready. - return false - default: - // Ready whether there was error or no error. - return true - } -} - -// lockedNetNSGoroutine is a worker goroutine locked to an operating system -// thread, optionally configured to run in a non-default network namespace. -type lockedNetNSGoroutine struct { - wg sync.WaitGroup - doneC chan struct{} - funcC chan func() -} - -// newLockedNetNSGoroutine creates a lockedNetNSGoroutine that will enter the -// specified network namespace netNS (by file descriptor), and will use the -// getNS function to produce netNS handles. -func newLockedNetNSGoroutine(netNS int, getNS func() (*netNS, error), lockThread bool) (*lockedNetNSGoroutine, error) { - // Any bare syscall errors (e.g. setns) should be wrapped with - // os.NewSyscallError for the remainder of this function. - - // If the caller has instructed us to not lock OS thread but also attempts - // to set a namespace, return an error. - if !lockThread && netNS != 0 { - return nil, errors.New("netlink Conn attempted to set a namespace with OS thread locking disabled") - } - - callerNS, err := getNS() - if err != nil { - return nil, err - } - defer callerNS.Close() - - g := &lockedNetNSGoroutine{ - doneC: make(chan struct{}), - funcC: make(chan func()), - } - - errC := make(chan error) - g.wg.Add(1) - - go func() { - // It is important to lock this goroutine to its OS thread for the duration - // of the netlink socket being used, or else the kernel may end up routing - // messages to the wrong places. - // See: http://lists.infradead.org/pipermail/libnl/2017-February/002293.html. - // - // - // In addition, the OS thread must also remain locked because we attempt - // to manipulate the network namespace of the thread within this goroutine. - // - // The intent is to never unlock the OS thread, so that the thread - // will terminate when the goroutine exits starting in Go 1.10: - // https://go-review.googlesource.com/c/go/+/46038. - // - // However, due to recent instability and a potential bad interaction - // with the Go runtime for threads which are not unlocked, we have - // elected to temporarily unlock the thread when the goroutine terminates: - // https://github.com/golang/go/issues/25128#issuecomment-410764489. - // - // Locking the thread is not implemented if the caller explicitly asks - // for an unlocked thread. - - // Only lock the tread, if the lockThread is set. - if lockThread { - runtime.LockOSThread() - defer runtime.UnlockOSThread() - } - - defer g.wg.Done() - - // Get the current namespace of the thread the goroutine is locked to. - threadNS, err := getNS() - if err != nil { - errC <- err - return - } - defer threadNS.Close() - - // Attempt to set the network namespace of the current thread to either: - // - the namespace referred to by the provided file descriptor from config - // - the calling thread's namespace - // - // See the rules specified in the Config.NetNS documentation. - explicitNS := true - if netNS == 0 { - explicitNS = false - netNS = int(callerNS.FD()) - } - - // Only return an error if the network namespace was explicitly - // configured; implicit configuration by zero value should be ignored. - err = threadNS.Set(netNS) - switch { - case err != nil && explicitNS: - errC <- err - return - case err == nil: - // If the thread's namespace has been successfully manipulated, - // make sure we change it back when the goroutine returns. - defer threadNS.Restore() - default: - // We couldn't successfully set the namespace, but the caller didn't - // explicitly ask for it to be set either. Continue. - } - - // Signal to caller that initialization was successful. - errC <- nil - - for { - select { - case <-g.doneC: - return - case f := <-g.funcC: - f() - } - } - }() - - // Wait for the goroutine to return err or nil. - if err := <-errC; err != nil { - return nil, err - } - - return g, nil -} - -// stop signals the goroutine to stop and blocks until it does. -// -// It is invalid to call run concurrently with stop. It is also invalid to -// call run after stop has returned. -func (g *lockedNetNSGoroutine) stop() { - close(g.doneC) - g.wg.Wait() -} - -// run runs f on the worker goroutine. -func (g *lockedNetNSGoroutine) run(f func()) { - done := make(chan struct{}) - g.funcC <- func() { - defer close(done) - f() - } - <-done -} diff --git a/vendor/github.com/mdlayher/netlink/conn_others.go b/vendor/github.com/mdlayher/netlink/conn_others.go index 41ebca97..4c5e739b 100644 --- a/vendor/github.com/mdlayher/netlink/conn_others.go +++ b/vendor/github.com/mdlayher/netlink/conn_others.go @@ -1,4 +1,5 @@ -//+build !linux +//go:build !linux +// +build !linux package netlink diff --git a/vendor/github.com/mdlayher/netlink/doc.go b/vendor/github.com/mdlayher/netlink/doc.go index 7948beb0..98c744a5 100644 --- a/vendor/github.com/mdlayher/netlink/doc.go +++ b/vendor/github.com/mdlayher/netlink/doc.go @@ -1,36 +1,33 @@ -// Package netlink provides low-level access to Linux netlink sockets. +// Package netlink provides low-level access to Linux netlink sockets +// (AF_NETLINK). // // If you have any questions or you'd like some guidance, please join us on // Gophers Slack (https://invite.slack.golangbridge.org) in the #networking // channel! // -// -// Network namespaces +// # Network namespaces // // This package is aware of Linux network namespaces, and can enter different // network namespaces either implicitly or explicitly, depending on // configuration. The Config structure passed to Dial to create a Conn controls // these behaviors. See the documentation of Config.NetNS for details. // +// # Debugging // -// Debugging -// -// This package supports rudimentary netlink connection debugging support. -// To enable this, run your binary with the NLDEBUG environment variable set. +// This package supports rudimentary netlink connection debugging support. To +// enable this, run your binary with the NLDEBUG environment variable set. // Debugging information will be output to stderr with a prefix of "nl:". // // To use the debugging defaults, use: // -// $ NLDEBUG=1 ./nlctl +// $ NLDEBUG=1 ./nlctl // // To configure individual aspects of the debugger, pass key/value options such // as: // -// $ NLDEBUG=level=1 ./nlctl +// $ NLDEBUG=level=1 ./nlctl // // Available key/value debugger options include: // -// level=N: specify the debugging level (only "1" is currently supported) +// level=N: specify the debugging level (only "1" is currently supported) package netlink - -//go:generate dot netlink.dot -T svg -o netlink.svg diff --git a/vendor/github.com/mdlayher/netlink/errors.go b/vendor/github.com/mdlayher/netlink/errors.go index 648f409f..8c0fce7e 100644 --- a/vendor/github.com/mdlayher/netlink/errors.go +++ b/vendor/github.com/mdlayher/netlink/errors.go @@ -5,6 +5,7 @@ import ( "fmt" "net" "os" + "strings" ) // Error messages which can be returned by Validate. @@ -25,20 +26,13 @@ func notSupported(op string) error { } // IsNotExist determines if an error is produced as the result of querying some -// file, object, resource, etc. which does not exist. Users of this package -// should always use netlink.IsNotExist, rather than os.IsNotExist, when -// checking for specific netlink-related errors. +// file, object, resource, etc. which does not exist. // -// Errors types created by this package, such as OpError, can be used with -// IsNotExist, but this function also defers to the behavior of os.IsNotExist -// for unrecognized error types. -// -// Deprecated: make use of errors.Unwrap and errors.Is in Go 1.13+. +// Deprecated: use errors.Unwrap and/or `errors.Is(err, os.Permission)` in Go +// 1.13+. func IsNotExist(err error) bool { switch err := err.(type) { case *OpError: - // TODO(mdlayher): more error handling logic? - // Unwrap the inner error and use the stdlib's logic. return os.IsNotExist(err.Err) default: @@ -65,8 +59,16 @@ type OpError struct { // *os.SyscallError. If Err was produced by an error code in a netlink // message, Err will contain a raw error value type such as a unix.Errno. // - // Most callers should inspect Err using a helper such as IsNotExist. + // Most callers should inspect Err using errors.Is from the standard + // library. Err error + + // Message and Offset contain additional error information provided by the + // kernel when the ExtendedAcknowledge option is set on a Conn and the + // kernel indicates the AcknowledgeTLVs flag in a response. If this option + // is not set, both of these fields will be empty. + Message string + Offset int } // newOpError is a small wrapper for creating an OpError. As a convenience, it @@ -87,7 +89,15 @@ func (e *OpError) Error() string { return "" } - return fmt.Sprintf("netlink %s: %v", e.Op, e.Err) + var sb strings.Builder + _, _ = sb.WriteString(fmt.Sprintf("netlink %s: %v", e.Op, e.Err)) + + if e.Message != "" || e.Offset != 0 { + _, _ = sb.WriteString(fmt.Sprintf(", offset: %d, message: %q", + e.Offset, e.Message)) + } + + return sb.String() } // Unwrap unwraps the internal Err field for use with errors.Unwrap. diff --git a/vendor/github.com/mdlayher/netlink/fdcall_gteq_1.12.go b/vendor/github.com/mdlayher/netlink/fdcall_gteq_1.12.go deleted file mode 100644 index 4391092f..00000000 --- a/vendor/github.com/mdlayher/netlink/fdcall_gteq_1.12.go +++ /dev/null @@ -1,44 +0,0 @@ -//+build go1.12,linux - -package netlink - -import ( - "os" - - "golang.org/x/sys/unix" -) - -// setBlockingMode puts the file descriptor into non-blocking mode. -func setBlockingMode(sysfd int) error { - return unix.SetNonblock(sysfd, true) -} - -func fdread(fd *os.File, f func(int) (done bool)) error { - rc, err := fd.SyscallConn() - if err != nil { - return err - } - return rc.Read(func(sysfd uintptr) bool { - return f(int(sysfd)) - }) -} - -func fdwrite(fd *os.File, f func(int) (done bool)) error { - rc, err := fd.SyscallConn() - if err != nil { - return err - } - return rc.Write(func(sysfd uintptr) bool { - return f(int(sysfd)) - }) -} - -func fdcontrol(fd *os.File, f func(int)) error { - rc, err := fd.SyscallConn() - if err != nil { - return err - } - return rc.Control(func(sysfd uintptr) { - f(int(sysfd)) - }) -} diff --git a/vendor/github.com/mdlayher/netlink/fdcall_lt_1.12.go b/vendor/github.com/mdlayher/netlink/fdcall_lt_1.12.go deleted file mode 100644 index 1bee370a..00000000 --- a/vendor/github.com/mdlayher/netlink/fdcall_lt_1.12.go +++ /dev/null @@ -1,29 +0,0 @@ -//+build !go1.12,linux - -package netlink - -import "os" - -// setBlockingMode exists for compatibility reasons: prior to Go 1.12, -// package netlink used blocking file descriptors, and did not support -// deadlines. This variant of setBlockingMode, which does nothing (i.e. -// it leaves the file descriptor in blocking mode), maintains compatibility -// for users up to and including Go 1.11. -func setBlockingMode(sysfd int) error { - return nil -} - -func fdread(fd *os.File, f func(int) (done bool)) error { - f(int(fd.Fd())) - return nil -} - -func fdwrite(fd *os.File, f func(int) (done bool)) error { - f(int(fd.Fd())) - return nil -} - -func fdcontrol(fd *os.File, f func(int)) error { - f(int(fd.Fd())) - return nil -} diff --git a/vendor/github.com/mdlayher/netlink/fuzz.go b/vendor/github.com/mdlayher/netlink/fuzz.go index 2f37e584..fdd6b649 100644 --- a/vendor/github.com/mdlayher/netlink/fuzz.go +++ b/vendor/github.com/mdlayher/netlink/fuzz.go @@ -1,33 +1,81 @@ -//+build gofuzz +//go:build gofuzz +// +build gofuzz package netlink -func Fuzz(data []byte) int { - return fuzzAttributes(data) - // return fuzzMessage(data) -} +import "github.com/google/go-cmp/cmp" -func fuzzAttributes(data []byte) int { - attrs, err := UnmarshalAttributes(data) - if err != nil { +func fuzz(b1 []byte) int { + // 1. unmarshal, marshal, unmarshal again to check m1 and m2 for equality + // after a round trip. checkMessage is also used because there is a fair + // amount of tricky logic around testing for presence of error headers and + // extended acknowledgement attributes. + var m1 Message + if err := m1.UnmarshalBinary(b1); err != nil { return 0 } - if _, err := MarshalAttributes(attrs); err != nil { - panic(err) + if err := checkMessage(m1); err != nil { + return 0 } - return 1 -} + b2, err := m1.MarshalBinary() + if err != nil { + panicf("failed to marshal m1: %v", err) + } + + var m2 Message + if err := m2.UnmarshalBinary(b2); err != nil { + panicf("failed to unmarshal m2: %v", err) + } + + if err := checkMessage(m2); err != nil { + panicf("failed to check m2: %v", err) + } + + if diff := cmp.Diff(m1, m2); diff != "" { + panicf("unexpected Message (-want +got):\n%s", diff) + } + + // 2. marshal again and compare b2 and b3 (b1 may have reserved bytes set + // which we ignore and fill with zeros when marshaling) for equality. + b3, err := m2.MarshalBinary() + if err != nil { + panicf("failed to marshal m2: %v", err) + } + + if diff := cmp.Diff(b2, b3); diff != "" { + panicf("unexpected message bytes (-want +got):\n%s", diff) + } -func fuzzMessage(data []byte) int { - var m Message - if err := (&m).UnmarshalBinary(data); err != nil { + // 3. unmarshal any possible attributes from m1's data and marshal them + // again for comparison. + a1, err := UnmarshalAttributes(m1.Data) + if err != nil { return 0 } - if _, err := m.MarshalBinary(); err != nil { - panic(err) + ab1, err := MarshalAttributes(a1) + if err != nil { + panicf("failed to marshal a1: %v", err) + } + + a2, err := UnmarshalAttributes(ab1) + if err != nil { + panicf("failed to unmarshal a2: %v", err) + } + + if diff := cmp.Diff(a1, a2); diff != "" { + panicf("unexpected Attributes (-want +got):\n%s", diff) + } + + ab2, err := MarshalAttributes(a2) + if err != nil { + panicf("failed to marshal a2: %v", err) + } + + if diff := cmp.Diff(ab1, ab2); diff != "" { + panicf("unexpected attribute bytes (-want +got):\n%s", diff) } return 1 diff --git a/vendor/github.com/mdlayher/netlink/message.go b/vendor/github.com/mdlayher/netlink/message.go index 0189091c..57277165 100644 --- a/vendor/github.com/mdlayher/netlink/message.go +++ b/vendor/github.com/mdlayher/netlink/message.go @@ -3,6 +3,7 @@ package netlink import ( "errors" "fmt" + "unsafe" "github.com/mdlayher/netlink/nlenc" ) @@ -81,6 +82,16 @@ const ( // Append indicates request adds to the end of the object list. Append HeaderFlags = 0x800 + + // Flags for extended acknowledgements. + + // Capped indicates the size of a request was capped in an extended + // acknowledgement. + Capped HeaderFlags = 0x100 + + // AcknowledgeTLVs indicates the presence of netlink extended + // acknowledgement TLVs in a response. + AcknowledgeTLVs HeaderFlags = 0x200 ) // String returns the string representation of a HeaderFlags. @@ -177,7 +188,7 @@ type Header struct { // The sequence number of a Message. Sequence uint32 - // The process ID of the sending process. + // The port ID of the sending process. PID uint32 } @@ -240,31 +251,97 @@ func checkMessage(m Message) error { // OpError in order to maintain the appropriate contract with callers of // this package. - const success = 0 - - // Per libnl documentation, only messages that indicate type error can + // The libnl documentation indicates that type error can // contain error codes: // https://www.infradead.org/~tgr/libnl/doc/core.html#core_errmsg. // - // However, at one point, this package checked both done and error for - // error codes. Because there was no issue associated with the change, - // it is unknown whether this change was correct or not. If you run into - // a problem with your application because of this change, please file - // an issue. - if m.Header.Type != Error { + // However, rtnetlink at least seems to also allow errors to occur at the + // end of a multipart message with done/multi and an error number. + var hasHeader bool + switch { + case m.Header.Type == Error: + // Error code followed by nlmsghdr/ext ack attributes. + hasHeader = true + case m.Header.Type == Done && m.Header.Flags&Multi != 0: + // If no data, there must be no error number so just exit early. Some + // of the unit tests hard-coded this but I don't actually know if this + // case occurs in the wild. + if len(m.Data) == 0 { + return nil + } + + // Done|Multi potentially followed by ext ack attributes. + default: + // Neither, nothing to do. return nil } - if len(m.Data) < 4 { + // Errno occupies 4 bytes. + const endErrno = 4 + if len(m.Data) < endErrno { return newOpError("receive", errShortErrorMessage) } - if c := nlenc.Int32(m.Data[0:4]); c != success { + c := nlenc.Int32(m.Data[:endErrno]) + if c == 0 { + // 0 indicates no error. + return nil + } + + oerr := &OpError{ + Op: "receive", // Error code is a negative integer, convert it into an OS-specific raw // system call error, but do not wrap with os.NewSyscallError to signify // that this error was produced by a netlink message; not a system call. - return newOpError("receive", newError(-1*int(c))) + Err: newError(-1 * int(c)), } - return nil + // TODO(mdlayher): investigate the Capped flag. + + if m.Header.Flags&AcknowledgeTLVs == 0 { + // No extended acknowledgement. + return oerr + } + + // Flags indicate an extended acknowledgement. The type/flags combination + // checked above determines the offset where the TLVs occur. + var off int + if hasHeader { + // There is an nlmsghdr preceding the TLVs. + if len(m.Data) < endErrno+nlmsgHeaderLen { + return newOpError("receive", errShortErrorMessage) + } + + // The TLVs should be at the offset indicated by the nlmsghdr.length, + // plus the offset where the header began. But make sure the calculated + // offset is still in-bounds. + h := *(*Header)(unsafe.Pointer(&m.Data[endErrno : endErrno+nlmsgHeaderLen][0])) + off = endErrno + int(h.Length) + + if len(m.Data) < off { + return newOpError("receive", errShortErrorMessage) + } + } else { + // There is no nlmsghdr preceding the TLVs, parse them directly. + off = endErrno + } + + ad, err := NewAttributeDecoder(m.Data[off:]) + if err != nil { + // Malformed TLVs, just return the OpError with the info we have. + return oerr + } + + for ad.Next() { + switch ad.Type() { + case 1: // unix.NLMSGERR_ATTR_MSG + oerr.Message = ad.String() + case 2: // unix.NLMSGERR_ATTR_OFFS + oerr.Offset = int(ad.Uint32()) + } + } + + // Explicitly ignore ad.Err: malformed TLVs, just return the OpError with + // the info we have. + return oerr } diff --git a/vendor/github.com/mdlayher/netlink/netlink.dot b/vendor/github.com/mdlayher/netlink/netlink.dot deleted file mode 100644 index d324b0b8..00000000 --- a/vendor/github.com/mdlayher/netlink/netlink.dot +++ /dev/null @@ -1,86 +0,0 @@ -digraph { - rankdir = LR - - subgraph cluster_netlink { - "github.com/mdlayher/netlink" [URL="https://github.com/mdlayher/netlink"] - } - - subgraph cluster_connector { - label = "NETLINK_CONNECTOR"; - - { - "github.com/fearful-symmetry/garlic" [URL="https://github.com/fearful-symmetry/garlic"] - } -> "github.com/mdlayher/netlink" - } - - subgraph cluster_crypto { - label = "NETLINK_CRYPTO"; - - { - "github.com/mdlayher/cryptonl" [URL="https://github.com/mdlayher/cryptonl"] - } -> "github.com/mdlayher/netlink" - } - - subgraph cluster_generic { - label = "NETLINK_GENERIC (genetlink)"; - "github.com/mdlayher/genetlink" [URL="https://github.com/mdlayher/genetlink"] - "github.com/mdlayher/genetlink" -> "github.com/mdlayher/netlink" - - { - "github.com/axatrax/l2tp" [URL="https://github.com/axatrax/l2tp"] - "github.com/digitalocean/go-openvswitch" [URL="https://github.com/digitalocean/go-openvswitch"] - "github.com/mdlayher/devlink" [URL="https://github.com/mdlayher/devlink"] - "github.com/mdlayher/quota" [URL="https://github.com/mdlayher/quota"] - "github.com/mdlayher/taskstats" [URL="https://github.com/mdlayher/taskstats"] - "github.com/mdlayher/wifi" [URL="https://github.com/mdlayher/wifi"] - "github.com/Merovius/nbd" [URL="https://github.com/Merovius/nbd"] - "github.com/rtr7/router7" [URL="https://github.com/rtr7/router7"] - "github.com/u-root/u-bmc" [URL="https://github.com/u-root/u-bmc"] - "golang.zx2c4.com/wireguard/wgctrl" [URL="https://golang.zx2c4.com/wireguard/wgctrl"] - } -> "github.com/mdlayher/genetlink" - } - - subgraph cluster_kobject_uevent { - label = "NETLINK_KOBJECT_UEVENT"; - - { - "github.com/mdlayher/kobject" [URL="https://github.com/mdlayher/kobject"] - } -> "github.com/mdlayher/netlink" - } - - subgraph cluster_netfilter { - label = "NETLINK_NETFILTER (nfnetlink)"; - - { - "github.com/florianl/go-conntrack" [URL="https://github.com/florianl/go-conntrack"] - "github.com/florianl/go-nflog" [URL="https://github.com/florianl/go-nflog"] - "github.com/florianl/go-nfqueue" [URL="https://github.com/florianl/go-nfqueue"] - "github.com/google/nftables" [URL="https://github.com/google/nftables"] - "github.com/ti-mo/netfilter" [URL="https://github.com/ti-mo/netfilter"] - } -> "github.com/mdlayher/netlink" - - { - "github.com/ti-mo/conntrack" [URL="https://github.com/ti-mo/conntrack"] - } -> "github.com/ti-mo/netfilter" - } - - subgraph cluster_route { - label = "NETLINK_ROUTE (rtnetlink)"; - - { - "github.com/ema/qdisc" [URL="https://github.com/ema/qdisc"] - "github.com/florianl/go-tc" [URL="https://github.com/florianl/go-tc"] - "github.com/jsimonetti/rtnetlink" [URL="https://github.com/jsimonetti/rtnetlink"] - "gitlab.com/mergetb/tech/rtnl" [URL="https://gitlab.com/mergetb/tech/rtnl"] - } -> "github.com/mdlayher/netlink" - } - - subgraph cluster_w1 { - label = "NETLINK_W1"; - - { - "github.com/SpComb/go-onewire" [URL="https://github.com/SpComb/go-onewire"] - } -> "github.com/mdlayher/netlink" - } -} - diff --git a/vendor/github.com/mdlayher/netlink/netlink.svg b/vendor/github.com/mdlayher/netlink/netlink.svg deleted file mode 100644 index 639f0c9f..00000000 --- a/vendor/github.com/mdlayher/netlink/netlink.svg +++ /dev/null @@ -1,436 +0,0 @@ - - - - - - -%3 - - -cluster_netlink - - - -cluster_connector - -NETLINK_CONNECTOR - - -cluster_crypto - -NETLINK_CRYPTO - - -cluster_generic - -NETLINK_GENERIC (genetlink) - - -cluster_kobject_uevent - -NETLINK_KOBJECT_UEVENT - - -cluster_netfilter - -NETLINK_NETFILTER (nfnetlink) - - -cluster_route - -NETLINK_ROUTE (rtnetlink) - - -cluster_w1 - -NETLINK_W1 - - - -github.com/mdlayher/netlink - - -github.com/mdlayher/netlink - - - - - -github.com/fearful-symmetry/garlic - - -github.com/fearful-symmetry/garlic - - - - - -github.com/fearful-symmetry/garlic->github.com/mdlayher/netlink - - - - - -github.com/mdlayher/cryptonl - - -github.com/mdlayher/cryptonl - - - - - -github.com/mdlayher/cryptonl->github.com/mdlayher/netlink - - - - - -github.com/mdlayher/genetlink - - -github.com/mdlayher/genetlink - - - - - -github.com/mdlayher/genetlink->github.com/mdlayher/netlink - - - - - -github.com/axatrax/l2tp - - -github.com/axatrax/l2tp - - - - - -github.com/axatrax/l2tp->github.com/mdlayher/genetlink - - - - - -github.com/digitalocean/go-openvswitch - - -github.com/digitalocean/go-openvswitch - - - - - -github.com/digitalocean/go-openvswitch->github.com/mdlayher/genetlink - - - - - -github.com/mdlayher/devlink - - -github.com/mdlayher/devlink - - - - - -github.com/mdlayher/devlink->github.com/mdlayher/genetlink - - - - - -github.com/mdlayher/quota - - -github.com/mdlayher/quota - - - - - -github.com/mdlayher/quota->github.com/mdlayher/genetlink - - - - - -github.com/mdlayher/taskstats - - -github.com/mdlayher/taskstats - - - - - -github.com/mdlayher/taskstats->github.com/mdlayher/genetlink - - - - - -github.com/mdlayher/wifi - - -github.com/mdlayher/wifi - - - - - -github.com/mdlayher/wifi->github.com/mdlayher/genetlink - - - - - -github.com/Merovius/nbd - - -github.com/Merovius/nbd - - - - - -github.com/Merovius/nbd->github.com/mdlayher/genetlink - - - - - -github.com/rtr7/router7 - - -github.com/rtr7/router7 - - - - - -github.com/rtr7/router7->github.com/mdlayher/genetlink - - - - - -github.com/u-root/u-bmc - - -github.com/u-root/u-bmc - - - - - -github.com/u-root/u-bmc->github.com/mdlayher/genetlink - - - - - -golang.zx2c4.com/wireguard/wgctrl - - -golang.zx2c4.com/wireguard/wgctrl - - - - - -golang.zx2c4.com/wireguard/wgctrl->github.com/mdlayher/genetlink - - - - - -github.com/mdlayher/kobject - - -github.com/mdlayher/kobject - - - - - -github.com/mdlayher/kobject->github.com/mdlayher/netlink - - - - - -github.com/florianl/go-conntrack - - -github.com/florianl/go-conntrack - - - - - -github.com/florianl/go-conntrack->github.com/mdlayher/netlink - - - - - -github.com/florianl/go-nflog - - -github.com/florianl/go-nflog - - - - - -github.com/florianl/go-nflog->github.com/mdlayher/netlink - - - - - -github.com/florianl/go-nfqueue - - -github.com/florianl/go-nfqueue - - - - - -github.com/florianl/go-nfqueue->github.com/mdlayher/netlink - - - - - -github.com/google/nftables - - -github.com/google/nftables - - - - - -github.com/google/nftables->github.com/mdlayher/netlink - - - - - -github.com/ti-mo/netfilter - - -github.com/ti-mo/netfilter - - - - - -github.com/ti-mo/netfilter->github.com/mdlayher/netlink - - - - - -github.com/ti-mo/conntrack - - -github.com/ti-mo/conntrack - - - - - -github.com/ti-mo/conntrack->github.com/ti-mo/netfilter - - - - - -github.com/ema/qdisc - - -github.com/ema/qdisc - - - - - -github.com/ema/qdisc->github.com/mdlayher/netlink - - - - - -github.com/florianl/go-tc - - -github.com/florianl/go-tc - - - - - -github.com/florianl/go-tc->github.com/mdlayher/netlink - - - - - -github.com/jsimonetti/rtnetlink - - -github.com/jsimonetti/rtnetlink - - - - - -github.com/jsimonetti/rtnetlink->github.com/mdlayher/netlink - - - - - -gitlab.com/mergetb/tech/rtnl - - -gitlab.com/mergetb/tech/rtnl - - - - - -gitlab.com/mergetb/tech/rtnl->github.com/mdlayher/netlink - - - - - -github.com/SpComb/go-onewire - - -github.com/SpComb/go-onewire - - - - - -github.com/SpComb/go-onewire->github.com/mdlayher/netlink - - - - - diff --git a/vendor/github.com/mdlayher/netlink/nlenc/doc.go b/vendor/github.com/mdlayher/netlink/nlenc/doc.go index f794fee7..3b42119a 100644 --- a/vendor/github.com/mdlayher/netlink/nlenc/doc.go +++ b/vendor/github.com/mdlayher/netlink/nlenc/doc.go @@ -1,3 +1,15 @@ // Package nlenc implements encoding and decoding functions for netlink // messages and attributes. package nlenc + +import ( + "encoding/binary" + + "github.com/josharian/native" +) + +// NativeEndian returns the native byte order of this system. +func NativeEndian() binary.ByteOrder { + // TODO(mdlayher): consider deprecating and removing this function for v2. + return native.Endian +} diff --git a/vendor/github.com/mdlayher/netlink/nlenc/endian.go b/vendor/github.com/mdlayher/netlink/nlenc/endian.go deleted file mode 100644 index b1487d29..00000000 --- a/vendor/github.com/mdlayher/netlink/nlenc/endian.go +++ /dev/null @@ -1,14 +0,0 @@ -package nlenc - -import "encoding/binary" - -// NativeEndian returns the native byte order of this system. -func NativeEndian() binary.ByteOrder { - // Determine endianness by storing a uint16 in a byte slice. - b := Uint16Bytes(1) - if b[0] == 1 { - return binary.LittleEndian - } - - return binary.BigEndian -} diff --git a/vendor/github.com/mdlayher/netlink/rawconn_gteq_1.12.go b/vendor/github.com/mdlayher/netlink/rawconn_gteq_1.12.go deleted file mode 100644 index 93d822a7..00000000 --- a/vendor/github.com/mdlayher/netlink/rawconn_gteq_1.12.go +++ /dev/null @@ -1,12 +0,0 @@ -//+build go1.12 - -package netlink - -import ( - "os" - "syscall" -) - -func newRawConn(fd *os.File) (syscall.RawConn, error) { - return fd.SyscallConn() -} diff --git a/vendor/github.com/mdlayher/netlink/rawconn_lt_1.12.go b/vendor/github.com/mdlayher/netlink/rawconn_lt_1.12.go deleted file mode 100644 index f494173e..00000000 --- a/vendor/github.com/mdlayher/netlink/rawconn_lt_1.12.go +++ /dev/null @@ -1,32 +0,0 @@ -//+build !go1.12 - -package netlink - -import ( - "os" - "syscall" -) - -func newRawConn(fd *os.File) (syscall.RawConn, error) { - return &rawConn{fd: fd.Fd()}, nil -} - -var _ syscall.RawConn = &rawConn{} - -// A rawConn is a syscall.RawConn. -type rawConn struct { - fd uintptr -} - -func (rc *rawConn) Control(f func(fd uintptr)) error { - f(rc.fd) - return nil -} - -func (rc *rawConn) Read(_ func(fd uintptr) (done bool)) error { - return notSupported("syscall-conn-read") -} - -func (rc *rawConn) Write(_ func(fd uintptr) (done bool)) error { - return notSupported("syscall-conn-write") -} diff --git a/vendor/github.com/mdlayher/socket/CHANGELOG.md b/vendor/github.com/mdlayher/socket/CHANGELOG.md new file mode 100644 index 00000000..f0d01641 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/CHANGELOG.md @@ -0,0 +1,80 @@ +# CHANGELOG + +## v0.4.1 + +- [Bug Fix] [commit](https://github.com/mdlayher/socket/commit/2a14ceef4da279de1f957c5761fffcc6c87bbd3b): + ensure `socket.Conn` can be used with non-socket file descriptors by handling + `ENOTSOCK` in the constructor. + +## v0.4.0 + +**This is the first release of package socket that only supports Go 1.18+. +Users on older versions of Go must use v0.3.0.** + +- [Improvement]: drop support for older versions of Go so we can begin using + modern versions of `x/sys` and other dependencies. + +## v0.3.0 + +**This is the last release of package socket that supports Go 1.17 and below.** + +- [New API/API change] [PR](https://github.com/mdlayher/socket/pull/8): + numerous `socket.Conn` methods now support context cancelation. Future + releases will continue adding support as needed. + - New `ReadContext` and `WriteContext` methods. + - `Connect`, `Recvfrom`, `Recvmsg`, `Sendmsg`, and `Sendto` methods now accept + a context. + - `Sendto` parameter order was also fixed to match the underlying syscall. + +## v0.2.3 + +- [New API] [commit](https://github.com/mdlayher/socket/commit/a425d96e0f772c053164f8ce4c9c825380a98086): + `socket.Conn` has new `Pidfd*` methods for wrapping the `pidfd_*(2)` family of + system calls. + +## v0.2.2 + +- [New API] [commit](https://github.com/mdlayher/socket/commit/a2429f1dfe8ec2586df5a09f50ead865276cd027): + `socket.Conn` has new `IoctlKCM*` methods for wrapping `ioctl(2)` for `AF_KCM` + operations. + +## v0.2.1 + +- [New API] [commit](https://github.com/mdlayher/socket/commit/b18ddbe9caa0e34552b4409a3aa311cb460d2f99): + `socket.Conn` has a new `SetsockoptPacketMreq` method for wrapping + `setsockopt(2)` for `AF_PACKET` socket options. + +## v0.2.0 + +- [New API] [commit](https://github.com/mdlayher/socket/commit/6e912a68523c45e5fd899239f4b46c402dd856da): + `socket.FileConn` can be used to create a `socket.Conn` from an existing + `os.File`, which may be provided by systemd socket activation or another + external mechanism. +- [API change] [commit](https://github.com/mdlayher/socket/commit/66d61f565188c23fe02b24099ddc856d538bf1a7): + `socket.Conn.Connect` now returns the `unix.Sockaddr` value provided by + `getpeername(2)`, since we have to invoke that system call anyway to verify + that a connection to a remote peer was successfully established. +- [Bug Fix] [commit](https://github.com/mdlayher/socket/commit/b60b2dbe0ac3caff2338446a150083bde8c5c19c): + check the correct error from `unix.GetsockoptInt` in the `socket.Conn.Connect` + method. Thanks @vcabbage! + +## v0.1.2 + +- [Bug Fix]: `socket.Conn.Connect` now properly checks the `SO_ERROR` socket + option value after calling `connect(2)` to verify whether or not a connection + could successfully be established. This means that `Connect` should now report + an error for an `AF_INET` TCP connection refused or `AF_VSOCK` connection + reset by peer. +- [New API]: add `socket.Conn.Getpeername` for use in `Connect`, but also for + use by external callers. + +## v0.1.1 + +- [New API]: `socket.Conn` now has `CloseRead`, `CloseWrite`, and `Shutdown` + methods. +- [Improvement]: internal rework to more robustly handle various errors. + +## v0.1.0 + +- Initial unstable release. Most functionality has been developed and ported +from package [`netlink`](https://github.com/mdlayher/netlink). diff --git a/vendor/github.com/mdlayher/socket/LICENSE.md b/vendor/github.com/mdlayher/socket/LICENSE.md new file mode 100644 index 00000000..3ccdb75b --- /dev/null +++ b/vendor/github.com/mdlayher/socket/LICENSE.md @@ -0,0 +1,9 @@ +# MIT License + +Copyright (C) 2021 Matt Layher + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/mdlayher/socket/README.md b/vendor/github.com/mdlayher/socket/README.md new file mode 100644 index 00000000..2aa065cb --- /dev/null +++ b/vendor/github.com/mdlayher/socket/README.md @@ -0,0 +1,23 @@ +# socket [![Test Status](https://github.com/mdlayher/socket/workflows/Test/badge.svg)](https://github.com/mdlayher/socket/actions) [![Go Reference](https://pkg.go.dev/badge/github.com/mdlayher/socket.svg)](https://pkg.go.dev/github.com/mdlayher/socket) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/socket)](https://goreportcard.com/report/github.com/mdlayher/socket) + +Package `socket` provides a low-level network connection type which integrates +with Go's runtime network poller to provide asynchronous I/O and deadline +support. MIT Licensed. + +This package focuses on UNIX-like operating systems which make use of BSD +sockets system call APIs. It is meant to be used as a foundation for the +creation of operating system-specific socket packages, for socket families such +as Linux's `AF_NETLINK`, `AF_PACKET`, or `AF_VSOCK`. This package should not be +used directly in end user applications. + +Any use of package socket should be guarded by build tags, as one would also +use when importing the `syscall` or `golang.org/x/sys` packages. + +## Stability + +See the [CHANGELOG](./CHANGELOG.md) file for a description of changes between +releases. + +This package only supports the two most recent major versions of Go, mirroring +Go's own release policy. Older versions of Go may lack critical features and bug +fixes which are necessary for this package to function correctly. diff --git a/vendor/github.com/mdlayher/socket/accept.go b/vendor/github.com/mdlayher/socket/accept.go new file mode 100644 index 00000000..47e9d897 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/accept.go @@ -0,0 +1,23 @@ +//go:build !dragonfly && !freebsd && !illumos && !linux +// +build !dragonfly,!freebsd,!illumos,!linux + +package socket + +import ( + "fmt" + "runtime" + + "golang.org/x/sys/unix" +) + +const sysAccept = "accept" + +// accept wraps accept(2). +func accept(fd, flags int) (int, unix.Sockaddr, error) { + if flags != 0 { + // These operating systems have no support for flags to accept(2). + return 0, nil, fmt.Errorf("socket: Conn.Accept flags are ineffective on %s", runtime.GOOS) + } + + return unix.Accept(fd) +} diff --git a/vendor/github.com/mdlayher/socket/accept4.go b/vendor/github.com/mdlayher/socket/accept4.go new file mode 100644 index 00000000..e1016b20 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/accept4.go @@ -0,0 +1,15 @@ +//go:build dragonfly || freebsd || illumos || linux +// +build dragonfly freebsd illumos linux + +package socket + +import ( + "golang.org/x/sys/unix" +) + +const sysAccept = "accept4" + +// accept wraps accept4(2). +func accept(fd, flags int) (int, unix.Sockaddr, error) { + return unix.Accept4(fd, flags) +} diff --git a/vendor/github.com/mdlayher/socket/conn.go b/vendor/github.com/mdlayher/socket/conn.go new file mode 100644 index 00000000..7b3cc7a6 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/conn.go @@ -0,0 +1,880 @@ +package socket + +import ( + "context" + "errors" + "io" + "os" + "sync" + "sync/atomic" + "syscall" + "time" + + "golang.org/x/sys/unix" +) + +// Lock in an expected public interface for convenience. +var _ interface { + io.ReadWriteCloser + syscall.Conn + SetDeadline(t time.Time) error + SetReadDeadline(t time.Time) error + SetWriteDeadline(t time.Time) error +} = &Conn{} + +// A Conn is a low-level network connection which integrates with Go's runtime +// network poller to provide asynchronous I/O and deadline support. +// +// Many of a Conn's blocking methods support net.Conn deadlines as well as +// cancelation via context. Note that passing a context with a deadline set will +// override any of the previous deadlines set by calls to the SetDeadline family +// of methods. +type Conn struct { + // Indicates whether or not Conn.Close has been called. Must be accessed + // atomically. Atomics definitions must come first in the Conn struct. + closed uint32 + + // A unique name for the Conn which is also associated with derived file + // descriptors such as those created by accept(2). + name string + + // facts contains information we have determined about Conn to trigger + // alternate behavior in certain functions. + facts facts + + // Provides access to the underlying file registered with the runtime + // network poller, and arbitrary raw I/O calls. + fd *os.File + rc syscall.RawConn +} + +// facts contains facts about a Conn. +type facts struct { + // isStream reports whether this is a streaming descriptor, as opposed to a + // packet-based descriptor like a UDP socket. + isStream bool + + // zeroReadIsEOF reports Whether a zero byte read indicates EOF. This is + // false for a message based socket connection. + zeroReadIsEOF bool +} + +// A Config contains options for a Conn. +type Config struct { + // NetNS specifies the Linux network namespace the Conn will operate in. + // This option is unsupported on other operating systems. + // + // If set (non-zero), Conn will enter the specified network namespace and an + // error will occur in Socket if the operation fails. + // + // If not set (zero), a best-effort attempt will be made to enter the + // network namespace of the calling thread: this means that any changes made + // to the calling thread's network namespace will also be reflected in Conn. + // If this operation fails (due to lack of permissions or because network + // namespaces are disabled by kernel configuration), Socket will not return + // an error, and the Conn will operate in the default network namespace of + // the process. This enables non-privileged use of Conn in applications + // which do not require elevated privileges. + // + // Entering a network namespace is a privileged operation (root or + // CAP_SYS_ADMIN are required), and most applications should leave this set + // to 0. + NetNS int +} + +// High-level methods which provide convenience over raw system calls. + +// Close closes the underlying file descriptor for the Conn, which also causes +// all in-flight I/O operations to immediately unblock and return errors. Any +// subsequent uses of Conn will result in EBADF. +func (c *Conn) Close() error { + // The caller has expressed an intent to close the socket, so immediately + // increment s.closed to force further calls to result in EBADF before also + // closing the file descriptor to unblock any outstanding operations. + // + // Because other operations simply check for s.closed != 0, we will permit + // double Close, which would increment s.closed beyond 1. + if atomic.AddUint32(&c.closed, 1) != 1 { + // Multiple Close calls. + return nil + } + + return os.NewSyscallError("close", c.fd.Close()) +} + +// CloseRead shuts down the reading side of the Conn. Most callers should just +// use Close. +func (c *Conn) CloseRead() error { return c.Shutdown(unix.SHUT_RD) } + +// CloseWrite shuts down the writing side of the Conn. Most callers should just +// use Close. +func (c *Conn) CloseWrite() error { return c.Shutdown(unix.SHUT_WR) } + +// Read reads directly from the underlying file descriptor. +func (c *Conn) Read(b []byte) (int, error) { return c.fd.Read(b) } + +// ReadContext reads from the underlying file descriptor with added support for +// context cancelation. +func (c *Conn) ReadContext(ctx context.Context, b []byte) (int, error) { + if c.facts.isStream && len(b) > maxRW { + b = b[:maxRW] + } + + n, err := readT(c, ctx, "read", func(fd int) (int, error) { + return unix.Read(fd, b) + }) + if n == 0 && err == nil && c.facts.zeroReadIsEOF { + return 0, io.EOF + } + + return n, os.NewSyscallError("read", err) +} + +// Write writes directly to the underlying file descriptor. +func (c *Conn) Write(b []byte) (int, error) { return c.fd.Write(b) } + +// WriteContext writes to the underlying file descriptor with added support for +// context cancelation. +func (c *Conn) WriteContext(ctx context.Context, b []byte) (int, error) { + var ( + n, nn int + err error + ) + + doErr := c.write(ctx, "write", func(fd int) error { + max := len(b) + if c.facts.isStream && max-nn > maxRW { + max = nn + maxRW + } + + n, err = unix.Write(fd, b[nn:max]) + if n > 0 { + nn += n + } + if nn == len(b) { + return err + } + if n == 0 && err == nil { + err = io.ErrUnexpectedEOF + return nil + } + + return err + }) + if doErr != nil { + return 0, doErr + } + + return nn, os.NewSyscallError("write", err) +} + +// SetDeadline sets both the read and write deadlines associated with the Conn. +func (c *Conn) SetDeadline(t time.Time) error { return c.fd.SetDeadline(t) } + +// SetReadDeadline sets the read deadline associated with the Conn. +func (c *Conn) SetReadDeadline(t time.Time) error { return c.fd.SetReadDeadline(t) } + +// SetWriteDeadline sets the write deadline associated with the Conn. +func (c *Conn) SetWriteDeadline(t time.Time) error { return c.fd.SetWriteDeadline(t) } + +// ReadBuffer gets the size of the operating system's receive buffer associated +// with the Conn. +func (c *Conn) ReadBuffer() (int, error) { + return c.GetsockoptInt(unix.SOL_SOCKET, unix.SO_RCVBUF) +} + +// WriteBuffer gets the size of the operating system's transmit buffer +// associated with the Conn. +func (c *Conn) WriteBuffer() (int, error) { + return c.GetsockoptInt(unix.SOL_SOCKET, unix.SO_SNDBUF) +} + +// SetReadBuffer sets the size of the operating system's receive buffer +// associated with the Conn. +// +// When called with elevated privileges on Linux, the SO_RCVBUFFORCE option will +// be used to override operating system limits. Otherwise SO_RCVBUF is used +// (which obeys operating system limits). +func (c *Conn) SetReadBuffer(bytes int) error { return c.setReadBuffer(bytes) } + +// SetWriteBuffer sets the size of the operating system's transmit buffer +// associated with the Conn. +// +// When called with elevated privileges on Linux, the SO_SNDBUFFORCE option will +// be used to override operating system limits. Otherwise SO_SNDBUF is used +// (which obeys operating system limits). +func (c *Conn) SetWriteBuffer(bytes int) error { return c.setWriteBuffer(bytes) } + +// SyscallConn returns a raw network connection. This implements the +// syscall.Conn interface. +// +// SyscallConn is intended for advanced use cases, such as getting and setting +// arbitrary socket options using the socket's file descriptor. If possible, +// those operations should be performed using methods on Conn instead. +// +// Once invoked, it is the caller's responsibility to ensure that operations +// performed using Conn and the syscall.RawConn do not conflict with each other. +func (c *Conn) SyscallConn() (syscall.RawConn, error) { + if atomic.LoadUint32(&c.closed) != 0 { + return nil, os.NewSyscallError("syscallconn", unix.EBADF) + } + + // TODO(mdlayher): mutex or similar to enforce syscall.RawConn contract of + // FD remaining valid for duration of calls? + return c.rc, nil +} + +// Socket wraps the socket(2) system call to produce a Conn. domain, typ, and +// proto are passed directly to socket(2), and name should be a unique name for +// the socket type such as "netlink" or "vsock". +// +// The cfg parameter specifies optional configuration for the Conn. If nil, no +// additional configuration will be applied. +// +// If the operating system supports SOCK_CLOEXEC and SOCK_NONBLOCK, they are +// automatically applied to typ to mirror the standard library's socket flag +// behaviors. +func Socket(domain, typ, proto int, name string, cfg *Config) (*Conn, error) { + if cfg == nil { + cfg = &Config{} + } + + if cfg.NetNS == 0 { + // Non-Linux or no network namespace. + return socket(domain, typ, proto, name) + } + + // Linux only: create Conn in the specified network namespace. + return withNetNS(cfg.NetNS, func() (*Conn, error) { + return socket(domain, typ, proto, name) + }) +} + +// socket is the internal, cross-platform entry point for socket(2). +func socket(domain, typ, proto int, name string) (*Conn, error) { + var ( + fd int + err error + ) + + for { + fd, err = unix.Socket(domain, typ|socketFlags, proto) + switch { + case err == nil: + // Some OSes already set CLOEXEC with typ. + if !flagCLOEXEC { + unix.CloseOnExec(fd) + } + + // No error, prepare the Conn. + return New(fd, name) + case !ready(err): + // System call interrupted or not ready, try again. + continue + case err == unix.EINVAL, err == unix.EPROTONOSUPPORT: + // On Linux, SOCK_NONBLOCK and SOCK_CLOEXEC were introduced in + // 2.6.27. On FreeBSD, both flags were introduced in FreeBSD 10. + // EINVAL and EPROTONOSUPPORT check for earlier versions of these + // OSes respectively. + // + // Mirror what the standard library does when creating file + // descriptors: avoid racing a fork/exec with the creation of new + // file descriptors, so that child processes do not inherit socket + // file descriptors unexpectedly. + // + // For a more thorough explanation, see similar work in the Go tree: + // func sysSocket in net/sock_cloexec.go, as well as the detailed + // comment in syscall/exec_unix.go. + syscall.ForkLock.RLock() + fd, err = unix.Socket(domain, typ, proto) + if err != nil { + syscall.ForkLock.RUnlock() + return nil, os.NewSyscallError("socket", err) + } + unix.CloseOnExec(fd) + syscall.ForkLock.RUnlock() + + return New(fd, name) + default: + // Unhandled error. + return nil, os.NewSyscallError("socket", err) + } + } +} + +// FileConn returns a copy of the network connection corresponding to the open +// file. It is the caller's responsibility to close the file when finished. +// Closing the Conn does not affect the File, and closing the File does not +// affect the Conn. +func FileConn(f *os.File, name string) (*Conn, error) { + // First we'll try to do fctnl(2) with F_DUPFD_CLOEXEC because we can dup + // the file descriptor and set the flag in one syscall. + fd, err := unix.FcntlInt(f.Fd(), unix.F_DUPFD_CLOEXEC, 0) + switch err { + case nil: + // OK, ready to set up non-blocking I/O. + return New(fd, name) + case unix.EINVAL: + // The kernel rejected our fcntl(2), fall back to separate dup(2) and + // setting close on exec. + // + // Mirror what the standard library does when creating file descriptors: + // avoid racing a fork/exec with the creation of new file descriptors, + // so that child processes do not inherit socket file descriptors + // unexpectedly. + syscall.ForkLock.RLock() + fd, err := unix.Dup(fd) + if err != nil { + syscall.ForkLock.RUnlock() + return nil, os.NewSyscallError("dup", err) + } + unix.CloseOnExec(fd) + syscall.ForkLock.RUnlock() + + return New(fd, name) + default: + // Any other errors. + return nil, os.NewSyscallError("fcntl", err) + } +} + +// New wraps an existing file descriptor to create a Conn. name should be a +// unique name for the socket type such as "netlink" or "vsock". +// +// Most callers should use Socket or FileConn to construct a Conn. New is +// intended for integrating with specific system calls which provide a file +// descriptor that supports asynchronous I/O. The file descriptor is immediately +// set to nonblocking mode and registered with Go's runtime network poller for +// future I/O operations. +// +// Unlike FileConn, New does not duplicate the existing file descriptor in any +// way. The returned Conn takes ownership of the underlying file descriptor. +func New(fd int, name string) (*Conn, error) { + // All Conn I/O is nonblocking for integration with Go's runtime network + // poller. Depending on the OS this might already be set but it can't hurt + // to set it again. + if err := unix.SetNonblock(fd, true); err != nil { + return nil, os.NewSyscallError("setnonblock", err) + } + + // os.NewFile registers the non-blocking file descriptor with the runtime + // poller, which is then used for most subsequent operations except those + // that require raw I/O via SyscallConn. + // + // See also: https://golang.org/pkg/os/#NewFile + f := os.NewFile(uintptr(fd), name) + rc, err := f.SyscallConn() + if err != nil { + return nil, err + } + + c := &Conn{ + name: name, + fd: f, + rc: rc, + } + + // Probe the file descriptor for socket settings. + sotype, err := c.GetsockoptInt(unix.SOL_SOCKET, unix.SO_TYPE) + switch { + case err == nil: + // File is a socket, check its properties. + c.facts = facts{ + isStream: sotype == unix.SOCK_STREAM, + zeroReadIsEOF: sotype != unix.SOCK_DGRAM && sotype != unix.SOCK_RAW, + } + case errors.Is(err, unix.ENOTSOCK): + // File is not a socket, treat it as a regular file. + c.facts = facts{ + isStream: true, + zeroReadIsEOF: true, + } + default: + return nil, err + } + + return c, nil +} + +// Low-level methods which provide raw system call access. + +// Accept wraps accept(2) or accept4(2) depending on the operating system, but +// returns a Conn for the accepted connection rather than a raw file descriptor. +// +// If the operating system supports accept4(2) (which allows flags), +// SOCK_CLOEXEC and SOCK_NONBLOCK are automatically applied to flags to mirror +// the standard library's socket flag behaviors. +// +// If the operating system only supports accept(2) (which does not allow flags) +// and flags is not zero, an error will be returned. +// +// Accept obeys context cancelation and uses the deadline set on the context to +// cancel accepting the next connection. If a deadline is set on ctx, this +// deadline will override any previous deadlines set using SetDeadline or +// SetReadDeadline. Upon return, the read deadline is cleared. +func (c *Conn) Accept(ctx context.Context, flags int) (*Conn, unix.Sockaddr, error) { + type ret struct { + nfd int + sa unix.Sockaddr + } + + r, err := readT(c, ctx, sysAccept, func(fd int) (ret, error) { + // Either accept(2) or accept4(2) depending on the OS. + nfd, sa, err := accept(fd, flags|socketFlags) + return ret{nfd, sa}, err + }) + if err != nil { + // internal/poll, context error, or user function error. + return nil, nil, err + } + + // Successfully accepted a connection, wrap it in a Conn for use by the + // caller. + ac, err := New(r.nfd, c.name) + if err != nil { + return nil, nil, err + } + + return ac, r.sa, nil +} + +// Bind wraps bind(2). +func (c *Conn) Bind(sa unix.Sockaddr) error { + return c.control(context.Background(), "bind", func(fd int) error { + return unix.Bind(fd, sa) + }) +} + +// Connect wraps connect(2). In order to verify that the underlying socket is +// connected to a remote peer, Connect calls getpeername(2) and returns the +// unix.Sockaddr from that call. +// +// Connect obeys context cancelation and uses the deadline set on the context to +// cancel connecting to a remote peer. If a deadline is set on ctx, this +// deadline will override any previous deadlines set using SetDeadline or +// SetWriteDeadline. Upon return, the write deadline is cleared. +func (c *Conn) Connect(ctx context.Context, sa unix.Sockaddr) (unix.Sockaddr, error) { + const op = "connect" + + // TODO(mdlayher): it would seem that trying to connect to unbound vsock + // listeners by calling Connect multiple times results in ECONNRESET for the + // first and nil error for subsequent calls. Do we need to memoize the + // error? Check what the stdlib behavior is. + + var ( + // Track progress between invocations of the write closure. We don't + // have an explicit WaitWrite call like internal/poll does, so we have + // to wait until the runtime calls the closure again to indicate we can + // write. + progress uint32 + + // Capture closure sockaddr and error. + rsa unix.Sockaddr + err error + ) + + doErr := c.write(ctx, op, func(fd int) error { + if atomic.AddUint32(&progress, 1) == 1 { + // First call: initiate connect. + return unix.Connect(fd, sa) + } + + // Subsequent calls: the runtime network poller indicates fd is + // writable. Check for errno. + errno, gerr := c.GetsockoptInt(unix.SOL_SOCKET, unix.SO_ERROR) + if gerr != nil { + return gerr + } + if errno != 0 { + // Connection is still not ready or failed. If errno indicates + // the socket is not ready, we will wait for the next write + // event. Otherwise we propagate this errno back to the as a + // permanent error. + uerr := unix.Errno(errno) + err = uerr + return uerr + } + + // According to internal/poll, it's possible for the runtime network + // poller to spuriously wake us and return errno 0 for SO_ERROR. + // Make sure we are actually connected to a peer. + peer, err := c.Getpeername() + if err != nil { + // internal/poll unconditionally goes back to WaitWrite. + // Synthesize an error that will do the same for us. + return unix.EAGAIN + } + + // Connection complete. + rsa = peer + return nil + }) + if doErr != nil { + // internal/poll or context error. + return nil, doErr + } + + if err == unix.EISCONN { + // TODO(mdlayher): is this block obsolete with the addition of the + // getsockopt SO_ERROR check above? + // + // EISCONN is reported if the socket is already established and should + // not be treated as an error. + // - Darwin reports this for at least TCP sockets + // - Linux reports this for at least AF_VSOCK sockets + return rsa, nil + } + + return rsa, os.NewSyscallError(op, err) +} + +// Getsockname wraps getsockname(2). +func (c *Conn) Getsockname() (unix.Sockaddr, error) { + return controlT(c, context.Background(), "getsockname", unix.Getsockname) +} + +// Getpeername wraps getpeername(2). +func (c *Conn) Getpeername() (unix.Sockaddr, error) { + return controlT(c, context.Background(), "getpeername", unix.Getpeername) +} + +// GetsockoptInt wraps getsockopt(2) for integer values. +func (c *Conn) GetsockoptInt(level, opt int) (int, error) { + return controlT(c, context.Background(), "getsockopt", func(fd int) (int, error) { + return unix.GetsockoptInt(fd, level, opt) + }) +} + +// Listen wraps listen(2). +func (c *Conn) Listen(n int) error { + return c.control(context.Background(), "listen", func(fd int) error { + return unix.Listen(fd, n) + }) +} + +// Recvmsg wraps recvmsg(2). +func (c *Conn) Recvmsg(ctx context.Context, p, oob []byte, flags int) (int, int, int, unix.Sockaddr, error) { + type ret struct { + n, oobn, recvflags int + from unix.Sockaddr + } + + r, err := readT(c, ctx, "recvmsg", func(fd int) (ret, error) { + n, oobn, recvflags, from, err := unix.Recvmsg(fd, p, oob, flags) + return ret{n, oobn, recvflags, from}, err + }) + if r.n == 0 && err == nil && c.facts.zeroReadIsEOF { + return 0, 0, 0, nil, io.EOF + } + + return r.n, r.oobn, r.recvflags, r.from, err +} + +// Recvfrom wraps recvfrom(2). +func (c *Conn) Recvfrom(ctx context.Context, p []byte, flags int) (int, unix.Sockaddr, error) { + type ret struct { + n int + addr unix.Sockaddr + } + + out, err := readT(c, ctx, "recvfrom", func(fd int) (ret, error) { + n, addr, err := unix.Recvfrom(fd, p, flags) + return ret{n, addr}, err + }) + if out.n == 0 && err == nil && c.facts.zeroReadIsEOF { + return 0, nil, io.EOF + } + + return out.n, out.addr, err +} + +// Sendmsg wraps sendmsg(2). +func (c *Conn) Sendmsg(ctx context.Context, p, oob []byte, to unix.Sockaddr, flags int) (int, error) { + return writeT(c, ctx, "sendmsg", func(fd int) (int, error) { + return unix.SendmsgN(fd, p, oob, to, flags) + }) +} + +// Sendto wraps sendto(2). +func (c *Conn) Sendto(ctx context.Context, p []byte, flags int, to unix.Sockaddr) error { + return c.write(ctx, "sendto", func(fd int) error { + return unix.Sendto(fd, p, flags, to) + }) +} + +// SetsockoptInt wraps setsockopt(2) for integer values. +func (c *Conn) SetsockoptInt(level, opt, value int) error { + return c.control(context.Background(), "setsockopt", func(fd int) error { + return unix.SetsockoptInt(fd, level, opt, value) + }) +} + +// Shutdown wraps shutdown(2). +func (c *Conn) Shutdown(how int) error { + return c.control(context.Background(), "shutdown", func(fd int) error { + return unix.Shutdown(fd, how) + }) +} + +// Conn low-level read/write/control functions. These functions mirror the +// syscall.RawConn APIs but the input closures return errors rather than +// booleans. + +// read wraps readT to execute a function and capture its error result. This is +// a convenience wrapper for functions which don't return any extra values. +func (c *Conn) read(ctx context.Context, op string, f func(fd int) error) error { + _, err := readT(c, ctx, op, func(fd int) (struct{}, error) { + return struct{}{}, f(fd) + }) + return err +} + +// write executes f, a write function, against the associated file descriptor. +// op is used to create an *os.SyscallError if the file descriptor is closed. +func (c *Conn) write(ctx context.Context, op string, f func(fd int) error) error { + _, err := writeT(c, ctx, op, func(fd int) (struct{}, error) { + return struct{}{}, f(fd) + }) + return err +} + +// readT executes c.rc.Read for op using the input function, returning a newly +// allocated result T. +func readT[T any](c *Conn, ctx context.Context, op string, f func(fd int) (T, error)) (T, error) { + return rwT(c, rwContext[T]{ + Context: ctx, + Type: read, + Op: op, + Do: f, + }) +} + +// writeT executes c.rc.Write for op using the input function, returning a newly +// allocated result T. +func writeT[T any](c *Conn, ctx context.Context, op string, f func(fd int) (T, error)) (T, error) { + return rwT(c, rwContext[T]{ + Context: ctx, + Type: write, + Op: op, + Do: f, + }) +} + +// readWrite indicates if an operation intends to read or write. +type readWrite bool + +// Possible readWrite values. +const ( + read readWrite = false + write readWrite = true +) + +// An rwContext provides arguments to rwT. +type rwContext[T any] struct { + // The caller's context passed for cancelation. + Context context.Context + + // The type of an operation: read or write. + Type readWrite + + // The name of the operation used in errors. + Op string + + // The actual function to perform. + Do func(fd int) (T, error) +} + +// rwT executes c.rc.Read or c.rc.Write (depending on the value of rw.Type) for +// rw.Op using the input function, returning a newly allocated result T. +// +// It obeys context cancelation and the rw.Context must not be nil. +func rwT[T any](c *Conn, rw rwContext[T]) (T, error) { + if atomic.LoadUint32(&c.closed) != 0 { + // If the file descriptor is already closed, do nothing. + return *new(T), os.NewSyscallError(rw.Op, unix.EBADF) + } + + if err := rw.Context.Err(); err != nil { + // Early exit due to context cancel. + return *new(T), os.NewSyscallError(rw.Op, err) + } + + var ( + // The read or write function used to access the runtime network poller. + poll func(func(uintptr) bool) error + + // The read or write function used to set the matching deadline. + deadline func(time.Time) error + ) + + if rw.Type == write { + poll = c.rc.Write + deadline = c.SetWriteDeadline + } else { + poll = c.rc.Read + deadline = c.SetReadDeadline + } + + var ( + // Whether or not the context carried a deadline we are actively using + // for cancelation. + setDeadline bool + + // Signals for the cancelation watcher goroutine. + wg sync.WaitGroup + doneC = make(chan struct{}) + + // Atomic: reports whether we have to disarm the deadline. + // + // TODO(mdlayher): switch back to atomic.Bool when we drop support for + // Go 1.18. + needDisarm int64 + ) + + // On cancel, clean up the watcher. + defer func() { + close(doneC) + wg.Wait() + }() + + if d, ok := rw.Context.Deadline(); ok { + // The context has an explicit deadline. We will use it for cancelation + // but disarm it after poll for the next call. + if err := deadline(d); err != nil { + return *new(T), err + } + setDeadline = true + atomic.AddInt64(&needDisarm, 1) + } else { + // The context does not have an explicit deadline. We have to watch for + // cancelation so we can propagate that signal to immediately unblock + // the runtime network poller. + // + // TODO(mdlayher): is it possible to detect a background context vs a + // context with possible future cancel? + wg.Add(1) + go func() { + defer wg.Done() + + select { + case <-rw.Context.Done(): + // Cancel the operation. Make the caller disarm after poll + // returns. + atomic.AddInt64(&needDisarm, 1) + _ = deadline(time.Unix(0, 1)) + case <-doneC: + // Nothing to do. + } + }() + } + + var ( + t T + err error + ) + + pollErr := poll(func(fd uintptr) bool { + t, err = rw.Do(int(fd)) + return ready(err) + }) + + if atomic.LoadInt64(&needDisarm) > 0 { + _ = deadline(time.Time{}) + } + + if pollErr != nil { + if rw.Context.Err() != nil || (setDeadline && errors.Is(pollErr, os.ErrDeadlineExceeded)) { + // The caller canceled the operation or we set a deadline internally + // and it was reached. + // + // Unpack a plain context error. We wait for the context to be done + // to synchronize state externally. Otherwise we have noticed I/O + // timeout wakeups when we set a deadline but the context was not + // yet marked done. + <-rw.Context.Done() + return *new(T), os.NewSyscallError(rw.Op, rw.Context.Err()) + } + + // Error from syscall.RawConn methods. Conventionally the standard + // library does not wrap internal/poll errors in os.NewSyscallError. + return *new(T), pollErr + } + + // Result from user function. + return t, os.NewSyscallError(rw.Op, err) +} + +// control executes Conn.control for op using the input function. +func (c *Conn) control(ctx context.Context, op string, f func(fd int) error) error { + _, err := controlT(c, ctx, op, func(fd int) (struct{}, error) { + return struct{}{}, f(fd) + }) + return err +} + +// controlT executes c.rc.Control for op using the input function, returning a +// newly allocated result T. +func controlT[T any](c *Conn, ctx context.Context, op string, f func(fd int) (T, error)) (T, error) { + if atomic.LoadUint32(&c.closed) != 0 { + // If the file descriptor is already closed, do nothing. + return *new(T), os.NewSyscallError(op, unix.EBADF) + } + + var ( + t T + err error + ) + + doErr := c.rc.Control(func(fd uintptr) { + // Repeatedly attempt the syscall(s) invoked by f until completion is + // indicated by the return value of ready or the context is canceled. + // + // The last values for t and err are captured outside of the closure for + // use when the loop breaks. + for { + if err = ctx.Err(); err != nil { + // Early exit due to context cancel. + return + } + + t, err = f(int(fd)) + if ready(err) { + return + } + } + }) + if doErr != nil { + // Error from syscall.RawConn methods. Conventionally the standard + // library does not wrap internal/poll errors in os.NewSyscallError. + return *new(T), doErr + } + + // Result from user function. + return t, os.NewSyscallError(op, err) +} + +// ready indicates readiness based on the value of err. +func ready(err error) bool { + switch err { + case unix.EAGAIN, unix.EINPROGRESS, unix.EINTR: + // When a socket is in non-blocking mode, we might see a variety of errors: + // - EAGAIN: most common case for a socket read not being ready + // - EINPROGRESS: reported by some sockets when first calling connect + // - EINTR: system call interrupted, more frequently occurs in Go 1.14+ + // because goroutines can be asynchronously preempted + // + // Return false to let the poller wait for readiness. See the source code + // for internal/poll.FD.RawRead for more details. + return false + default: + // Ready regardless of whether there was an error or no error. + return true + } +} + +// Darwin and FreeBSD can't read or write 2GB+ files at a time, +// even on 64-bit systems. +// The same is true of socket implementations on many systems. +// See golang.org/issue/7812 and golang.org/issue/16266. +// Use 1GB instead of, say, 2GB-1, to keep subsequent reads aligned. +const maxRW = 1 << 30 diff --git a/vendor/github.com/mdlayher/socket/conn_linux.go b/vendor/github.com/mdlayher/socket/conn_linux.go new file mode 100644 index 00000000..37579d4a --- /dev/null +++ b/vendor/github.com/mdlayher/socket/conn_linux.go @@ -0,0 +1,118 @@ +//go:build linux +// +build linux + +package socket + +import ( + "context" + "os" + "unsafe" + + "golang.org/x/net/bpf" + "golang.org/x/sys/unix" +) + +// IoctlKCMClone wraps ioctl(2) for unix.KCMClone values, but returns a Conn +// rather than a raw file descriptor. +func (c *Conn) IoctlKCMClone() (*Conn, error) { + info, err := controlT(c, context.Background(), "ioctl", unix.IoctlKCMClone) + if err != nil { + return nil, err + } + + // Successful clone, wrap in a Conn for use by the caller. + return New(int(info.Fd), c.name) +} + +// IoctlKCMAttach wraps ioctl(2) for unix.KCMAttach values. +func (c *Conn) IoctlKCMAttach(info unix.KCMAttach) error { + return c.control(context.Background(), "ioctl", func(fd int) error { + return unix.IoctlKCMAttach(fd, info) + }) +} + +// IoctlKCMUnattach wraps ioctl(2) for unix.KCMUnattach values. +func (c *Conn) IoctlKCMUnattach(info unix.KCMUnattach) error { + return c.control(context.Background(), "ioctl", func(fd int) error { + return unix.IoctlKCMUnattach(fd, info) + }) +} + +// PidfdGetfd wraps pidfd_getfd(2) for a Conn which wraps a pidfd, but returns a +// Conn rather than a raw file descriptor. +func (c *Conn) PidfdGetfd(targetFD, flags int) (*Conn, error) { + outFD, err := controlT(c, context.Background(), "pidfd_getfd", func(fd int) (int, error) { + return unix.PidfdGetfd(fd, targetFD, flags) + }) + if err != nil { + return nil, err + } + + // Successful getfd, wrap in a Conn for use by the caller. + return New(outFD, c.name) +} + +// PidfdSendSignal wraps pidfd_send_signal(2) for a Conn which wraps a Linux +// pidfd. +func (c *Conn) PidfdSendSignal(sig unix.Signal, info *unix.Siginfo, flags int) error { + return c.control(context.Background(), "pidfd_send_signal", func(fd int) error { + return unix.PidfdSendSignal(fd, sig, info, flags) + }) +} + +// SetBPF attaches an assembled BPF program to a Conn. +func (c *Conn) SetBPF(filter []bpf.RawInstruction) error { + // We can't point to the first instruction in the array if no instructions + // are present. + if len(filter) == 0 { + return os.NewSyscallError("setsockopt", unix.EINVAL) + } + + prog := unix.SockFprog{ + Len: uint16(len(filter)), + Filter: (*unix.SockFilter)(unsafe.Pointer(&filter[0])), + } + + return c.SetsockoptSockFprog(unix.SOL_SOCKET, unix.SO_ATTACH_FILTER, &prog) +} + +// RemoveBPF removes a BPF filter from a Conn. +func (c *Conn) RemoveBPF() error { + // 0 argument is ignored. + return c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_DETACH_FILTER, 0) +} + +// SetsockoptPacketMreq wraps setsockopt(2) for unix.PacketMreq values. +func (c *Conn) SetsockoptPacketMreq(level, opt int, mreq *unix.PacketMreq) error { + return c.control(context.Background(), "setsockopt", func(fd int) error { + return unix.SetsockoptPacketMreq(fd, level, opt, mreq) + }) +} + +// SetsockoptSockFprog wraps setsockopt(2) for unix.SockFprog values. +func (c *Conn) SetsockoptSockFprog(level, opt int, fprog *unix.SockFprog) error { + return c.control(context.Background(), "setsockopt", func(fd int) error { + return unix.SetsockoptSockFprog(fd, level, opt, fprog) + }) +} + +// GetsockoptTpacketStats wraps getsockopt(2) for unix.TpacketStats values. +func (c *Conn) GetsockoptTpacketStats(level, name int) (*unix.TpacketStats, error) { + return controlT(c, context.Background(), "getsockopt", func(fd int) (*unix.TpacketStats, error) { + return unix.GetsockoptTpacketStats(fd, level, name) + }) +} + +// GetsockoptTpacketStatsV3 wraps getsockopt(2) for unix.TpacketStatsV3 values. +func (c *Conn) GetsockoptTpacketStatsV3(level, name int) (*unix.TpacketStatsV3, error) { + return controlT(c, context.Background(), "getsockopt", func(fd int) (*unix.TpacketStatsV3, error) { + return unix.GetsockoptTpacketStatsV3(fd, level, name) + }) +} + +// Waitid wraps waitid(2). +func (c *Conn) Waitid(idType int, info *unix.Siginfo, options int, rusage *unix.Rusage) error { + return c.read(context.Background(), "waitid", func(fd int) error { + return unix.Waitid(idType, fd, info, options, rusage) + }) +} diff --git a/vendor/github.com/mdlayher/socket/doc.go b/vendor/github.com/mdlayher/socket/doc.go new file mode 100644 index 00000000..7d4566c9 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/doc.go @@ -0,0 +1,13 @@ +// Package socket provides a low-level network connection type which integrates +// with Go's runtime network poller to provide asynchronous I/O and deadline +// support. +// +// This package focuses on UNIX-like operating systems which make use of BSD +// sockets system call APIs. It is meant to be used as a foundation for the +// creation of operating system-specific socket packages, for socket families +// such as Linux's AF_NETLINK, AF_PACKET, or AF_VSOCK. This package should not +// be used directly in end user applications. +// +// Any use of package socket should be guarded by build tags, as one would also +// use when importing the syscall or golang.org/x/sys packages. +package socket diff --git a/vendor/github.com/mdlayher/netlink/netns_linux.go b/vendor/github.com/mdlayher/socket/netns_linux.go similarity index 54% rename from vendor/github.com/mdlayher/netlink/netns_linux.go rename to vendor/github.com/mdlayher/socket/netns_linux.go index 8de54406..b29115ad 100644 --- a/vendor/github.com/mdlayher/netlink/netns_linux.go +++ b/vendor/github.com/mdlayher/socket/netns_linux.go @@ -1,18 +1,79 @@ -//+build linux +//go:build linux +// +build linux -package netlink +package socket import ( "errors" "fmt" "os" + "runtime" + "golang.org/x/sync/errgroup" "golang.org/x/sys/unix" ) // errNetNSDisabled is returned when network namespaces are unavailable on // a given system. -var errNetNSDisabled = errors.New("netlink: network namespaces are not enabled on this system") +var errNetNSDisabled = errors.New("socket: Linux network namespaces are not enabled on this system") + +// withNetNS invokes fn within the context of the network namespace specified by +// fd, while also managing the logic required to safely do so by manipulating +// thread-local state. +func withNetNS(fd int, fn func() (*Conn, error)) (*Conn, error) { + var ( + eg errgroup.Group + conn *Conn + ) + + eg.Go(func() error { + // Retrieve and store the calling OS thread's network namespace so the + // thread can be reassigned to it after creating a socket in another network + // namespace. + runtime.LockOSThread() + + ns, err := threadNetNS() + if err != nil { + // No thread-local manipulation, unlock. + runtime.UnlockOSThread() + return err + } + defer ns.Close() + + // Beyond this point, the thread's network namespace is poisoned. Do not + // unlock the OS thread until all network namespace manipulation completes + // to avoid returning to the caller with altered thread-local state. + + // Assign the current OS thread the goroutine is locked to to the given + // network namespace. + if err := ns.Set(fd); err != nil { + return err + } + + // Attempt Conn creation and unconditionally restore the original namespace. + c, err := fn() + if nerr := ns.Restore(); nerr != nil { + // Failed to restore original namespace. Return an error and allow the + // runtime to terminate the thread. + if err == nil { + _ = c.Close() + } + + return nerr + } + + // No more thread-local state manipulation; return the new Conn. + runtime.UnlockOSThread() + conn = c + return nil + }) + + if err := eg.Wait(); err != nil { + return nil, err + } + + return conn, nil +} // A netNS is a handle that can manipulate network namespaces. // @@ -53,9 +114,7 @@ func fileNetNS(file string) (*netNS, error) { // Close releases the handle to a network namespace. func (n *netNS) Close() error { - return n.do(func() error { - return n.f.Close() - }) + return n.do(func() error { return n.f.Close() }) } // FD returns a file descriptor which represents the network namespace. @@ -71,9 +130,7 @@ func (n *netNS) FD() int { // Restore restores the original network namespace for the calling thread. func (n *netNS) Restore() error { - return n.do(func() error { - return n.Set(n.FD()) - }) + return n.do(func() error { return n.Set(n.FD()) }) } // Set sets a new network namespace for the current thread using fd. diff --git a/vendor/github.com/mdlayher/socket/netns_others.go b/vendor/github.com/mdlayher/socket/netns_others.go new file mode 100644 index 00000000..4cceb3d0 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/netns_others.go @@ -0,0 +1,14 @@ +//go:build !linux +// +build !linux + +package socket + +import ( + "fmt" + "runtime" +) + +// withNetNS returns an error on non-Linux systems. +func withNetNS(_ int, _ func() (*Conn, error)) (*Conn, error) { + return nil, fmt.Errorf("socket: Linux network namespace support is not available on %s", runtime.GOOS) +} diff --git a/vendor/github.com/mdlayher/socket/setbuffer_linux.go b/vendor/github.com/mdlayher/socket/setbuffer_linux.go new file mode 100644 index 00000000..0d4aa441 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/setbuffer_linux.go @@ -0,0 +1,24 @@ +//go:build linux +// +build linux + +package socket + +import "golang.org/x/sys/unix" + +// setReadBuffer wraps the SO_RCVBUF{,FORCE} setsockopt(2) options. +func (c *Conn) setReadBuffer(bytes int) error { + err := c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_RCVBUFFORCE, bytes) + if err != nil { + err = c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_RCVBUF, bytes) + } + return err +} + +// setWriteBuffer wraps the SO_SNDBUF{,FORCE} setsockopt(2) options. +func (c *Conn) setWriteBuffer(bytes int) error { + err := c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_SNDBUFFORCE, bytes) + if err != nil { + err = c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_SNDBUF, bytes) + } + return err +} diff --git a/vendor/github.com/mdlayher/socket/setbuffer_others.go b/vendor/github.com/mdlayher/socket/setbuffer_others.go new file mode 100644 index 00000000..72b36dbe --- /dev/null +++ b/vendor/github.com/mdlayher/socket/setbuffer_others.go @@ -0,0 +1,16 @@ +//go:build !linux +// +build !linux + +package socket + +import "golang.org/x/sys/unix" + +// setReadBuffer wraps the SO_RCVBUF setsockopt(2) option. +func (c *Conn) setReadBuffer(bytes int) error { + return c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_RCVBUF, bytes) +} + +// setWriteBuffer wraps the SO_SNDBUF setsockopt(2) option. +func (c *Conn) setWriteBuffer(bytes int) error { + return c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_SNDBUF, bytes) +} diff --git a/vendor/github.com/mdlayher/socket/typ_cloexec_nonblock.go b/vendor/github.com/mdlayher/socket/typ_cloexec_nonblock.go new file mode 100644 index 00000000..40e83431 --- /dev/null +++ b/vendor/github.com/mdlayher/socket/typ_cloexec_nonblock.go @@ -0,0 +1,12 @@ +//go:build !darwin +// +build !darwin + +package socket + +import "golang.org/x/sys/unix" + +const ( + // These operating systems support CLOEXEC and NONBLOCK socket options. + flagCLOEXEC = true + socketFlags = unix.SOCK_CLOEXEC | unix.SOCK_NONBLOCK +) diff --git a/vendor/github.com/mdlayher/socket/typ_none.go b/vendor/github.com/mdlayher/socket/typ_none.go new file mode 100644 index 00000000..9bbb1aab --- /dev/null +++ b/vendor/github.com/mdlayher/socket/typ_none.go @@ -0,0 +1,11 @@ +//go:build darwin +// +build darwin + +package socket + +const ( + // These operating systems do not support CLOEXEC and NONBLOCK socket + // options. + flagCLOEXEC = false + socketFlags = 0 +) diff --git a/vendor/github.com/mdlayher/wifi/.travis.yml b/vendor/github.com/mdlayher/wifi/.travis.yml deleted file mode 100644 index d829a0b9..00000000 --- a/vendor/github.com/mdlayher/wifi/.travis.yml +++ /dev/null @@ -1,16 +0,0 @@ -language: go -go: - - 1.x -os: - - linux -sudo: required -before_install: - - go get golang.org/x/lint/golint - - go get honnef.co/go/tools/cmd/staticcheck - - go get -d -t ./... -script: - - go build ./... - - go vet ./... - - staticcheck ./... - - ./scripts/golint.sh - - go test -race -v ./... diff --git a/vendor/github.com/mdlayher/wifi/LICENSE.md b/vendor/github.com/mdlayher/wifi/LICENSE.md index 031350dc..12f71058 100644 --- a/vendor/github.com/mdlayher/wifi/LICENSE.md +++ b/vendor/github.com/mdlayher/wifi/LICENSE.md @@ -1,7 +1,6 @@ -MIT License -=========== +# MIT License -Copyright (C) 2016 Matt Layher +Copyright (C) 2016-2022 Matt Layher Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: diff --git a/vendor/github.com/mdlayher/wifi/README.md b/vendor/github.com/mdlayher/wifi/README.md index 3af3db3c..a3515d5d 100644 --- a/vendor/github.com/mdlayher/wifi/README.md +++ b/vendor/github.com/mdlayher/wifi/README.md @@ -1,13 +1,4 @@ -wifi [![Build Status](https://travis-ci.org/mdlayher/wifi.svg?branch=master)](https://travis-ci.org/mdlayher/wifi) [![GoDoc](https://godoc.org/github.com/mdlayher/wifi?status.svg)](https://godoc.org/github.com/mdlayher/wifi) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/wifi)](https://goreportcard.com/report/github.com/mdlayher/wifi) -==== +# wifi [![Test Status](https://github.com/mdlayher/wifi/workflows/Test/badge.svg)](https://github.com/mdlayher/wifi/actions) [![Go Reference](https://pkg.go.dev/badge/github.com/mdlayher/wifi.svg)](https://pkg.go.dev/github.com/mdlayher/wifi) [![Go Report Card](https://goreportcard.com/badge/github.com/mdlayher/wifi)](https://goreportcard.com/report/github.com/mdlayher/wifi) -Package `wifi` provides access to IEEE 802.11 WiFi device actions and statistics. -MIT Licensed. - -At this time, package `wifi` supports the following operating systems: - -- **Linux**: using netlink, generic netlink, and nl80211. - -If you would like to contribute support for another operating system, your -contributions would be very welcome! Feel free to file an issue to discuss -your plans. +Package `wifi` provides access to IEEE 802.11 WiFi device operations on Linux +using `nl80211`. MIT Licensed. diff --git a/vendor/github.com/mdlayher/wifi/client.go b/vendor/github.com/mdlayher/wifi/client.go index ff79a542..3c5630e5 100644 --- a/vendor/github.com/mdlayher/wifi/client.go +++ b/vendor/github.com/mdlayher/wifi/client.go @@ -1,21 +1,9 @@ package wifi -import ( - "fmt" - "runtime" -) - -var ( - // errUnimplemented is returned by all functions on platforms that - // do not have package wifi implemented. - errUnimplemented = fmt.Errorf("package wifi not implemented on %s/%s", - runtime.GOOS, runtime.GOARCH) -) - // A Client is a type which can access WiFi device actions and statistics // using operating system-specific operations. type Client struct { - c osClient + c *client } // New creates a new Client. @@ -35,6 +23,21 @@ func (c *Client) Close() error { return c.c.Close() } +// Connect starts connecting the interface to the specified ssid. +func (c *Client) Connect(ifi *Interface, ssid string) error { + return c.c.Connect(ifi, ssid) +} + +// Dissconnect disconnects the interface. +func (c *Client) Disconnect(ifi *Interface) error { + return c.c.Disconnect(ifi) +} + +// Connect starts connecting the interface to the specified ssid using WPA. +func (c *Client) ConnectWPAPSK(ifi *Interface, ssid, psk string) error { + return c.c.ConnectWPAPSK(ifi, ssid, psk) +} + // Interfaces returns a list of the system's WiFi network interfaces. func (c *Client) Interfaces() ([]*Interface, error) { return c.c.Interfaces() @@ -49,11 +52,3 @@ func (c *Client) BSS(ifi *Interface) (*BSS, error) { func (c *Client) StationInfo(ifi *Interface) ([]*StationInfo, error) { return c.c.StationInfo(ifi) } - -// An osClient is the operating system-specific implementation of Client. -type osClient interface { - Close() error - Interfaces() ([]*Interface, error) - BSS(ifi *Interface) (*BSS, error) - StationInfo(ifi *Interface) ([]*StationInfo, error) -} diff --git a/vendor/github.com/mdlayher/wifi/client_linux.go b/vendor/github.com/mdlayher/wifi/client_linux.go index 828bd3d6..805d0919 100644 --- a/vendor/github.com/mdlayher/wifi/client_linux.go +++ b/vendor/github.com/mdlayher/wifi/client_linux.go @@ -1,10 +1,11 @@ -//+build linux +//go:build linux +// +build linux package wifi import ( "bytes" - "errors" + "crypto/sha1" "net" "os" "time" @@ -13,17 +14,10 @@ import ( "github.com/mdlayher/genetlink" "github.com/mdlayher/netlink" "github.com/mdlayher/netlink/nlenc" - "github.com/mdlayher/wifi/internal/nl80211" + "golang.org/x/crypto/pbkdf2" + "golang.org/x/sys/unix" ) -// Errors which may occur when interacting with generic netlink. -var ( - errInvalidCommand = errors.New("invalid generic netlink response command") - errInvalidFamilyVersion = errors.New("invalid generic netlink response family version") -) - -var _ osClient = &client{} - // A client is the Linux implementation of osClient, which makes use of // netlink, generic netlink, and nl80211 to provide access to WiFi device // actions and statistics. @@ -41,11 +35,22 @@ func newClient() (*client, error) { return nil, err } + // Make a best effort to apply the strict options set to provide better + // errors and validation. We don't apply Strict in the constructor because + // this library is widely used on a range of kernels and we can't guarantee + // it will always work on older kernels. + for _, o := range []netlink.ConnOption{ + netlink.ExtendedAcknowledge, + netlink.GetStrictCheck, + } { + _ = c.SetOption(o, true) + } + return initClient(c) } func initClient(c *genetlink.Conn) (*client, error) { - family, err := c.GetFamily(nl80211.GenlName) + family, err := c.GetFamily(unix.NL80211_GENL_NAME) if err != nil { // Ensure the genl socket is closed on error to avoid leaking file // descriptors. @@ -61,58 +66,101 @@ func initClient(c *genetlink.Conn) (*client, error) { } // Close closes the client's generic netlink connection. -func (c *client) Close() error { - return c.c.Close() -} +func (c *client) Close() error { return c.c.Close() } // Interfaces requests that nl80211 return a list of all WiFi interfaces present // on this system. func (c *client) Interfaces() ([]*Interface, error) { // Ask nl80211 to dump a list of all WiFi interfaces - req := genetlink.Message{ - Header: genetlink.Header{ - Command: nl80211.CmdGetInterface, - Version: c.familyVersion, - }, - } - - flags := netlink.Request | netlink.Dump - msgs, err := c.c.Execute(req, c.familyID, flags) + msgs, err := c.get( + unix.NL80211_CMD_GET_INTERFACE, + netlink.Dump, + nil, + nil, + ) if err != nil { return nil, err } - if err := c.checkMessages(msgs, nl80211.CmdNewInterface); err != nil { - return nil, err - } - return parseInterfaces(msgs) } -// BSS requests that nl80211 return the BSS for the specified Interface. -func (c *client) BSS(ifi *Interface) (*BSS, error) { - b, err := netlink.MarshalAttributes(ifi.idAttrs()) - if err != nil { - return nil, err - } +// Connect starts connecting the interface to the specified ssid. +func (c *client) Connect(ifi *Interface, ssid string) error { + // Ask nl80211 to connect to the specified SSID. + _, err := c.get( + unix.NL80211_CMD_CONNECT, + netlink.Acknowledge, + ifi, + func(ae *netlink.AttributeEncoder) { + ae.Bytes(unix.NL80211_ATTR_SSID, []byte(ssid)) + ae.Uint32(unix.NL80211_ATTR_AUTH_TYPE, unix.NL80211_AUTHTYPE_OPEN_SYSTEM) + }, + ) + return err +} - // Ask nl80211 to retrieve BSS information for the interface specified - // by its attributes - req := genetlink.Message{ - Header: genetlink.Header{ - Command: nl80211.CmdGetScan, - Version: c.familyVersion, +// Disconnect disconnects the interface. +func (c *client) Disconnect(ifi *Interface) error { + // Ask nl80211 to disconnect. + _, err := c.get( + unix.NL80211_CMD_DISCONNECT, + netlink.Acknowledge, + ifi, + nil, + ) + return err +} + +// ConnectWPAPSK starts connecting the interface to the specified SSID using +// WPA. +func (c *client) ConnectWPAPSK(ifi *Interface, ssid, psk string) error { + // Ask nl80211 to connect to the specified SSID with key.. + _, err := c.get( + unix.NL80211_CMD_CONNECT, + netlink.Acknowledge, + ifi, + func(ae *netlink.AttributeEncoder) { + // TODO(mdlayher): document these or build from bitflags. + const ( + cipherSuites = 0xfac04 + akmSuites = 0xfac02 + ) + + ae.Bytes(unix.NL80211_ATTR_SSID, []byte(ssid)) + ae.Uint32(unix.NL80211_ATTR_WPA_VERSIONS, unix.NL80211_WPA_VERSION_2) + ae.Uint32(unix.NL80211_ATTR_CIPHER_SUITE_GROUP, cipherSuites) + ae.Uint32(unix.NL80211_ATTR_CIPHER_SUITES_PAIRWISE, cipherSuites) + ae.Uint32(unix.NL80211_ATTR_AKM_SUITES, akmSuites) + ae.Flag(unix.NL80211_ATTR_WANT_1X_4WAY_HS, true) + ae.Bytes( + unix.NL80211_ATTR_PMK, + wpaPassphrase([]byte(ssid), []byte(psk)), + ) + ae.Uint32(unix.NL80211_ATTR_AUTH_TYPE, unix.NL80211_AUTHTYPE_OPEN_SYSTEM) }, - Data: b, - } + ) + return err +} - flags := netlink.Request | netlink.Dump - msgs, err := c.c.Execute(req, c.familyID, flags) - if err != nil { - return nil, err - } +// wpaPassphrase computes a WPA passphrase given an SSID and preshared key. +func wpaPassphrase(ssid, psk []byte) []byte { + return pbkdf2.Key(psk, ssid, 4096, 32, sha1.New) +} - if err := c.checkMessages(msgs, nl80211.CmdNewScanResults); err != nil { +// BSS requests that nl80211 return the BSS for the specified Interface. +func (c *client) BSS(ifi *Interface) (*BSS, error) { + msgs, err := c.get( + unix.NL80211_CMD_GET_SCAN, + netlink.Dump, + ifi, + func(ae *netlink.AttributeEncoder) { + if ifi.HardwareAddr != nil { + ae.Bytes(unix.NL80211_ATTR_MAC, ifi.HardwareAddr) + } + }, + ) + if err != nil { return nil, err } @@ -122,26 +170,16 @@ func (c *client) BSS(ifi *Interface) (*BSS, error) { // StationInfo requests that nl80211 return all station info for the specified // Interface. func (c *client) StationInfo(ifi *Interface) ([]*StationInfo, error) { - b, err := netlink.MarshalAttributes(ifi.idAttrs()) - if err != nil { - return nil, err - } - - // Ask nl80211 to retrieve station info for the interface specified - // by its attributes - req := genetlink.Message{ - Header: genetlink.Header{ - // From nl80211.h: - // * @NL80211_CMD_GET_STATION: Get station attributes for station identified by - // * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. - Command: nl80211.CmdGetStation, - Version: c.familyVersion, + msgs, err := c.get( + unix.NL80211_CMD_GET_STATION, + netlink.Dump, + ifi, + func(ae *netlink.AttributeEncoder) { + if ifi.HardwareAddr != nil { + ae.Bytes(unix.NL80211_ATTR_MAC, ifi.HardwareAddr) + } }, - Data: b, - } - - flags := netlink.Request | netlink.Dump - msgs, err := c.c.Execute(req, c.familyID, flags) + ) if err != nil { return nil, err } @@ -152,10 +190,6 @@ func (c *client) StationInfo(ifi *Interface) ([]*StationInfo, error) { stations := make([]*StationInfo, len(msgs)) for i := range msgs { - if err := c.checkMessages(msgs, nl80211.CmdNewStation); err != nil { - return nil, err - } - if stations[i], err = parseStationInfo(msgs[i].Data); err != nil { return nil, err } @@ -164,20 +198,51 @@ func (c *client) StationInfo(ifi *Interface) ([]*StationInfo, error) { return stations, nil } -// checkMessages verifies that response messages from generic netlink contain -// the command and family version we expect. -func (c *client) checkMessages(msgs []genetlink.Message, command uint8) error { - for _, m := range msgs { - if m.Header.Command != command { - return errInvalidCommand - } +// get performs a request/response interaction with nl80211. +func (c *client) get( + cmd uint8, + flags netlink.HeaderFlags, + ifi *Interface, + // May be nil; used to apply optional parameters. + params func(ae *netlink.AttributeEncoder), +) ([]genetlink.Message, error) { + ae := netlink.NewAttributeEncoder() + ifi.encode(ae) + if params != nil { + // Optionally apply more parameters to the attribute encoder. + params(ae) + } - if m.Header.Version != c.familyVersion { - return errInvalidFamilyVersion - } + // Note: don't send netlink.Acknowledge or we get an extra message back from + // the kernel which doesn't seem useful as of now. + return c.execute(cmd, flags, ae) +} + +// execute executes the specified command with additional header flags and input +// netlink request attributes. The netlink.Request header flag is automatically +// set. +func (c *client) execute( + cmd uint8, + flags netlink.HeaderFlags, + ae *netlink.AttributeEncoder, +) ([]genetlink.Message, error) { + b, err := ae.Encode() + if err != nil { + return nil, err } - return nil + return c.c.Execute( + genetlink.Message{ + Header: genetlink.Header{ + Command: cmd, + Version: c.familyVersion, + }, + Data: b, + }, + // Always pass the genetlink family ID and request flag. + c.familyID, + netlink.Request|flags, + ) } // parseInterfaces parses zero or more Interfaces from nl80211 interface @@ -201,16 +266,27 @@ func parseInterfaces(msgs []genetlink.Message) ([]*Interface, error) { return ifis, nil } +// encode provides an encoding function for ifi's attributes. If ifi is nil, +// encode is a no-op. +func (ifi *Interface) encode(ae *netlink.AttributeEncoder) { + if ifi == nil { + return + } + + // Mandatory. + ae.Uint32(unix.NL80211_ATTR_IFINDEX, uint32(ifi.Index)) +} + // idAttrs returns the netlink attributes required from an Interface to retrieve // more data about it. func (ifi *Interface) idAttrs() []netlink.Attribute { return []netlink.Attribute{ { - Type: nl80211.AttrIfindex, + Type: unix.NL80211_ATTR_IFINDEX, Data: nlenc.Uint32Bytes(uint32(ifi.Index)), }, { - Type: nl80211.AttrMac, + Type: unix.NL80211_ATTR_MAC, Data: ifi.HardwareAddr, }, } @@ -220,21 +296,21 @@ func (ifi *Interface) idAttrs() []netlink.Attribute { func (ifi *Interface) parseAttributes(attrs []netlink.Attribute) error { for _, a := range attrs { switch a.Type { - case nl80211.AttrIfindex: + case unix.NL80211_ATTR_IFINDEX: ifi.Index = int(nlenc.Uint32(a.Data)) - case nl80211.AttrIfname: + case unix.NL80211_ATTR_IFNAME: ifi.Name = nlenc.String(a.Data) - case nl80211.AttrMac: + case unix.NL80211_ATTR_MAC: ifi.HardwareAddr = net.HardwareAddr(a.Data) - case nl80211.AttrWiphy: + case unix.NL80211_ATTR_WIPHY: ifi.PHY = int(nlenc.Uint32(a.Data)) - case nl80211.AttrIftype: + case unix.NL80211_ATTR_IFTYPE: // NOTE: InterfaceType copies the ordering of nl80211's interface type // constants. This may not be the case on other operating systems. ifi.Type = InterfaceType(nlenc.Uint32(a.Data)) - case nl80211.AttrWdev: + case unix.NL80211_ATTR_WDEV: ifi.Device = int(nlenc.Uint64(a.Data)) - case nl80211.AttrWiphyFreq: + case unix.NL80211_ATTR_WIPHY_FREQ: ifi.Frequency = int(nlenc.Uint32(a.Data)) } } @@ -251,7 +327,7 @@ func parseBSS(msgs []genetlink.Message) (*BSS, error) { } for _, a := range attrs { - if a.Type != nl80211.AttrBss { + if a.Type != unix.NL80211_ATTR_BSS { continue } @@ -262,7 +338,7 @@ func parseBSS(msgs []genetlink.Message) (*BSS, error) { // The BSS which is associated with an interface will have a status // attribute - if !attrsContain(nattrs, nl80211.BssStatus) { + if !attrsContain(nattrs, unix.NL80211_BSS_STATUS) { continue } @@ -282,22 +358,22 @@ func parseBSS(msgs []genetlink.Message) (*BSS, error) { func (b *BSS) parseAttributes(attrs []netlink.Attribute) error { for _, a := range attrs { switch a.Type { - case nl80211.BssBssid: + case unix.NL80211_BSS_BSSID: b.BSSID = net.HardwareAddr(a.Data) - case nl80211.BssFrequency: + case unix.NL80211_BSS_FREQUENCY: b.Frequency = int(nlenc.Uint32(a.Data)) - case nl80211.BssBeaconInterval: + case unix.NL80211_BSS_BEACON_INTERVAL: // Raw value is in "Time Units (TU)". See: // https://en.wikipedia.org/wiki/Beacon_frame b.BeaconInterval = time.Duration(nlenc.Uint16(a.Data)) * 1024 * time.Microsecond - case nl80211.BssSeenMsAgo: + case unix.NL80211_BSS_SEEN_MS_AGO: // * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms b.LastSeen = time.Duration(nlenc.Uint32(a.Data)) * time.Millisecond - case nl80211.BssStatus: + case unix.NL80211_BSS_STATUS: // NOTE: BSSStatus copies the ordering of nl80211's BSS status // constants. This may not be the case on other operating systems. b.Status = BSSStatus(nlenc.Uint32(a.Data)) - case nl80211.BssInformationElements: + case unix.NL80211_BSS_INFORMATION_ELEMENTS: ies, err := parseIEs(a.Data) if err != nil { return err @@ -326,12 +402,10 @@ func parseStationInfo(b []byte) (*StationInfo, error) { var info StationInfo for _, a := range attrs { - switch a.Type { - case nl80211.AttrMac: + case unix.NL80211_ATTR_MAC: info.HardwareAddr = net.HardwareAddr(a.Data) - - case nl80211.AttrStaInfo: + case unix.NL80211_ATTR_STA_INFO: nattrs, err := netlink.UnmarshalAttributes(a.Data) if err != nil { return nil, err @@ -341,14 +415,8 @@ func parseStationInfo(b []byte) (*StationInfo, error) { return nil, err } - // nl80211.AttrStaInfo is last attibute we are interested in + // Parsed the necessary data. return &info, nil - - default: - // The other attributes that are returned here appear - // nl80211.AttrIfindex, nl80211.AttrGeneration - // No need to parse them for now. - continue } } @@ -360,32 +428,32 @@ func parseStationInfo(b []byte) (*StationInfo, error) { func (info *StationInfo) parseAttributes(attrs []netlink.Attribute) error { for _, a := range attrs { switch a.Type { - case nl80211.StaInfoConnectedTime: + case unix.NL80211_STA_INFO_CONNECTED_TIME: // Though nl80211 does not specify, this value appears to be in seconds: // * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected info.Connected = time.Duration(nlenc.Uint32(a.Data)) * time.Second - case nl80211.StaInfoInactiveTime: + case unix.NL80211_STA_INFO_INACTIVE_TIME: // * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) info.Inactive = time.Duration(nlenc.Uint32(a.Data)) * time.Millisecond - case nl80211.StaInfoRxBytes64: + case unix.NL80211_STA_INFO_RX_BYTES64: info.ReceivedBytes = int(nlenc.Uint64(a.Data)) - case nl80211.StaInfoTxBytes64: + case unix.NL80211_STA_INFO_TX_BYTES64: info.TransmittedBytes = int(nlenc.Uint64(a.Data)) - case nl80211.StaInfoSignal: + case unix.NL80211_STA_INFO_SIGNAL: // * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) // Should just be cast to int8, see code here: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git/tree/station.c#n378 info.Signal = int(int8(a.Data[0])) - case nl80211.StaInfoRxPackets: + case unix.NL80211_STA_INFO_RX_PACKETS: info.ReceivedPackets = int(nlenc.Uint32(a.Data)) - case nl80211.StaInfoTxPackets: + case unix.NL80211_STA_INFO_TX_PACKETS: info.TransmittedPackets = int(nlenc.Uint32(a.Data)) - case nl80211.StaInfoTxRetries: + case unix.NL80211_STA_INFO_TX_RETRIES: info.TransmitRetries = int(nlenc.Uint32(a.Data)) - case nl80211.StaInfoTxFailed: + case unix.NL80211_STA_INFO_TX_FAILED: info.TransmitFailed = int(nlenc.Uint32(a.Data)) - case nl80211.StaInfoBeaconLoss: + case unix.NL80211_STA_INFO_BEACON_LOSS: info.BeaconLoss = int(nlenc.Uint32(a.Data)) - case nl80211.StaInfoRxBitrate, nl80211.StaInfoTxBitrate: + case unix.NL80211_STA_INFO_RX_BITRATE, unix.NL80211_STA_INFO_TX_BITRATE: rate, err := parseRateInfo(a.Data) if err != nil { return err @@ -394,9 +462,9 @@ func (info *StationInfo) parseAttributes(attrs []netlink.Attribute) error { // TODO(mdlayher): return more statistics if they end up being // generally useful switch a.Type { - case nl80211.StaInfoRxBitrate: + case unix.NL80211_STA_INFO_RX_BITRATE: info.ReceiveBitrate = rate.Bitrate - case nl80211.StaInfoTxBitrate: + case unix.NL80211_STA_INFO_TX_BITRATE: info.TransmitBitrate = rate.Bitrate } } @@ -404,10 +472,10 @@ func (info *StationInfo) parseAttributes(attrs []netlink.Attribute) error { // Only use 32-bit counters if the 64-bit counters are not present. // If the 64-bit counters appear later in the slice, they will overwrite // these values. - if info.ReceivedBytes == 0 && a.Type == nl80211.StaInfoRxBytes { + if info.ReceivedBytes == 0 && a.Type == unix.NL80211_STA_INFO_RX_BYTES { info.ReceivedBytes = int(nlenc.Uint32(a.Data)) } - if info.TransmittedBytes == 0 && a.Type == nl80211.StaInfoTxBytes { + if info.TransmittedBytes == 0 && a.Type == unix.NL80211_STA_INFO_TX_BYTES { info.TransmittedBytes = int(nlenc.Uint32(a.Data)) } } @@ -432,14 +500,14 @@ func parseRateInfo(b []byte) (*rateInfo, error) { var info rateInfo for _, a := range attrs { switch a.Type { - case nl80211.RateInfoBitrate32: + case unix.NL80211_RATE_INFO_BITRATE32: info.Bitrate = int(nlenc.Uint32(a.Data)) } // Only use 16-bit counters if the 32-bit counters are not present. // If the 32-bit counters appear later in the slice, they will overwrite // these values. - if info.Bitrate == 0 && a.Type == nl80211.RateInfoBitrate { + if info.Bitrate == 0 && a.Type == unix.NL80211_RATE_INFO_BITRATE { info.Bitrate = int(nlenc.Uint16(a.Data)) } } diff --git a/vendor/github.com/mdlayher/wifi/client_others.go b/vendor/github.com/mdlayher/wifi/client_others.go index 0cbc728c..769902a5 100644 --- a/vendor/github.com/mdlayher/wifi/client_others.go +++ b/vendor/github.com/mdlayher/wifi/client_others.go @@ -1,33 +1,26 @@ -//+build !linux +//go:build !linux +// +build !linux package wifi -var _ osClient = &client{} +import ( + "fmt" + "runtime" +) + +// errUnimplemented is returned by all functions on platforms that +// do not have package wifi implemented. +var errUnimplemented = fmt.Errorf("wifi: not implemented on %s", runtime.GOOS) // A conn is the no-op implementation of a netlink sockets connection. type client struct{} -// newClient always returns an error. -func newClient() (*client, error) { - return nil, errUnimplemented -} - -// Close always returns an error. -func (c *client) Close() error { - return errUnimplemented -} - -// Interfaces always returns an error. -func (c *client) Interfaces() ([]*Interface, error) { - return nil, errUnimplemented -} - -// BSS always returns an error. -func (c *client) BSS(ifi *Interface) (*BSS, error) { - return nil, errUnimplemented -} +func newClient() (*client, error) { return nil, errUnimplemented } -// StationInfo always returns an error. -func (c *client) StationInfo(ifi *Interface) ([]*StationInfo, error) { - return nil, errUnimplemented -} +func (*client) Close() error { return errUnimplemented } +func (*client) Interfaces() ([]*Interface, error) { return nil, errUnimplemented } +func (*client) BSS(_ *Interface) (*BSS, error) { return nil, errUnimplemented } +func (*client) StationInfo(_ *Interface) ([]*StationInfo, error) { return nil, errUnimplemented } +func (*client) Connect(_ *Interface, _ string) error { return errUnimplemented } +func (*client) Disconnect(_ *Interface) error { return errUnimplemented } +func (*client) ConnectWPAPSK(_ *Interface, _, _ string) error { return errUnimplemented } diff --git a/vendor/github.com/mdlayher/wifi/doc.go b/vendor/github.com/mdlayher/wifi/doc.go index b7c68041..2f241f39 100644 --- a/vendor/github.com/mdlayher/wifi/doc.go +++ b/vendor/github.com/mdlayher/wifi/doc.go @@ -1,2 +1,3 @@ -// Package wifi provides access to IEEE 802.11 WiFi device actions and statistics. +// Package wifi provides access to IEEE 802.11 WiFi device operations on Linux +// using nl80211. package wifi diff --git a/vendor/github.com/mdlayher/wifi/internal/nl80211/const.go b/vendor/github.com/mdlayher/wifi/internal/nl80211/const.go deleted file mode 100644 index c40d596b..00000000 --- a/vendor/github.com/mdlayher/wifi/internal/nl80211/const.go +++ /dev/null @@ -1,1694 +0,0 @@ -// WARNING: This file has automatically been generated on Thu, 29 Dec 2016 08:53:57 EST. -// By https://git.io/cgogen. DO NOT EDIT. - -//lint:file-ignore U1000 Ignore all unused code, it's generated. - -package nl80211 - -const ( - // GenlName as defined in nl80211/nl80211.h:44 - GenlName = "nl80211" - // MulticastGroupConfig as defined in nl80211/nl80211.h:46 - MulticastGroupConfig = "config" - // MulticastGroupScan as defined in nl80211/nl80211.h:47 - MulticastGroupScan = "scan" - // MulticastGroupReg as defined in nl80211/nl80211.h:48 - MulticastGroupReg = "regulatory" - // MulticastGroupMlme as defined in nl80211/nl80211.h:49 - MulticastGroupMlme = "mlme" - // MulticastGroupVendor as defined in nl80211/nl80211.h:50 - MulticastGroupVendor = "vendor" - // MulticastGroupNan as defined in nl80211/nl80211.h:51 - MulticastGroupNan = "nan" - // MulticastGroupTestmode as defined in nl80211/nl80211.h:52 - MulticastGroupTestmode = "testmode" - // CmdGetMeshParams as defined in nl80211/nl80211.h:1080 - CmdGetMeshParams = CmdGetMeshConfig - // CmdSetMeshParams as defined in nl80211/nl80211.h:1081 - CmdSetMeshParams = CmdSetMeshConfig - // MeshSetupVendorPathSelIe as defined in nl80211/nl80211.h:1082 - MeshSetupVendorPathSelIe = MeshSetupIe - // AttrScanGeneration as defined in nl80211/nl80211.h:2332 - AttrScanGeneration = AttrGeneration - // AttrMeshParams as defined in nl80211/nl80211.h:2333 - AttrMeshParams = AttrMeshConfig - // AttrIfaceSocketOwner as defined in nl80211/nl80211.h:2334 - AttrIfaceSocketOwner = AttrSocketOwner - // MaxSuppRates as defined in nl80211/nl80211.h:2336 - MaxSuppRates = 32 - // MaxSuppHtRates as defined in nl80211/nl80211.h:2337 - MaxSuppHtRates = 77 - // MaxSuppRegRules as defined in nl80211/nl80211.h:2338 - MaxSuppRegRules = 64 - // TkipDataOffsetEncrKey as defined in nl80211/nl80211.h:2339 - TkipDataOffsetEncrKey = 0 - // TkipDataOffsetTxMicKey as defined in nl80211/nl80211.h:2340 - TkipDataOffsetTxMicKey = 16 - // TkipDataOffsetRxMicKey as defined in nl80211/nl80211.h:2341 - TkipDataOffsetRxMicKey = 24 - // HtCapabilityLen as defined in nl80211/nl80211.h:2342 - HtCapabilityLen = 26 - // VhtCapabilityLen as defined in nl80211/nl80211.h:2343 - VhtCapabilityLen = 12 - // MaxNrCipherSuites as defined in nl80211/nl80211.h:2345 - MaxNrCipherSuites = 5 - // MaxNrAkmSuites as defined in nl80211/nl80211.h:2346 - MaxNrAkmSuites = 2 - // MinRemainOnChannelTime as defined in nl80211/nl80211.h:2348 - MinRemainOnChannelTime = 10 - // ScanRssiTholdOff as defined in nl80211/nl80211.h:2351 - ScanRssiTholdOff = -300 - // CqmTxeMaxIntvl as defined in nl80211/nl80211.h:2353 - CqmTxeMaxIntvl = 1800 - // StaFlagMaxOldApi as defined in nl80211/nl80211.h:2457 - StaFlagMaxOldApi = StaFlagTdlsPeer - // FrequencyAttrPassiveScan as defined in nl80211/nl80211.h:2858 - FrequencyAttrPassiveScan = FrequencyAttrNoIr - // FrequencyAttrNoIbss as defined in nl80211/nl80211.h:2859 - FrequencyAttrNoIbss = FrequencyAttrNoIr - // FrequencyAttrGoConcurrent as defined in nl80211/nl80211.h:2860 - FrequencyAttrGoConcurrent = FrequencyAttrIrConcurrent - // AttrSchedScanMatchSsid as defined in nl80211/nl80211.h:3002 - AttrSchedScanMatchSsid = SchedScanMatchAttrSsid - // RrfPassiveScan as defined in nl80211/nl80211.h:3044 - RrfPassiveScan = RrfNoIr - // RrfNoIbss as defined in nl80211/nl80211.h:3045 - RrfNoIbss = RrfNoIr - // RrfNoHt40 as defined in nl80211/nl80211.h:3046 - RrfNoHt40 = (RrfNoHt40minus | RrfNoHt40plus) - // RrfGoConcurrent as defined in nl80211/nl80211.h:3048 - RrfGoConcurrent = RrfIrConcurrent - // RrfNoIrAll as defined in nl80211/nl80211.h:3051 - RrfNoIrAll = (RrfNoIr | __RrfNoIbss) - // SurveyInfoChannelTime as defined in nl80211/nl80211.h:3137 - SurveyInfoChannelTime = SurveyInfoTime - // SurveyInfoChannelTimeBusy as defined in nl80211/nl80211.h:3138 - SurveyInfoChannelTimeBusy = SurveyInfoTimeBusy - // SurveyInfoChannelTimeExtBusy as defined in nl80211/nl80211.h:3139 - SurveyInfoChannelTimeExtBusy = SurveyInfoTimeExtBusy - // SurveyInfoChannelTimeRx as defined in nl80211/nl80211.h:3140 - SurveyInfoChannelTimeRx = SurveyInfoTimeRx - // SurveyInfoChannelTimeTx as defined in nl80211/nl80211.h:3141 - SurveyInfoChannelTimeTx = SurveyInfoTimeTx - // TxqAttrQueue as defined in nl80211/nl80211.h:3449 - TxqAttrQueue = TxqAttrAc - // TxqQVo as defined in nl80211/nl80211.h:3450 - TxqQVo = AcVo - // TxqQVi as defined in nl80211/nl80211.h:3451 - TxqQVi = AcVi - // TxqQBe as defined in nl80211/nl80211.h:3452 - TxqQBe = AcBe - // TxqQBk as defined in nl80211/nl80211.h:3453 - TxqQBk = AcBk - // TxrateMcs as defined in nl80211/nl80211.h:3748 - TxrateMcs = TxrateHt - // VhtNssMax as defined in nl80211/nl80211.h:3749 - VhtNssMax = 8 - // __WowlanPktpatInvalid as defined in nl80211/nl80211.h:3914 - __WowlanPktpatInvalid = __PktpatInvalid - // WowlanPktpatMask as defined in nl80211/nl80211.h:3915 - WowlanPktpatMask = PktpatMask - // WowlanPktpatPattern as defined in nl80211/nl80211.h:3916 - WowlanPktpatPattern = PktpatPattern - // WowlanPktpatOffset as defined in nl80211/nl80211.h:3917 - WowlanPktpatOffset = PktpatOffset - // Num_WowlanPktpat as defined in nl80211/nl80211.h:3918 - Num_WowlanPktpat = Num_Pktpat - // Max_WowlanPktpat as defined in nl80211/nl80211.h:3919 - Max_WowlanPktpat = Max_Pktpat - // WowlanPatternSupport as defined in nl80211/nl80211.h:3920 - WowlanPatternSupport = 0 - // KckLen as defined in nl80211/nl80211.h:4327 - KckLen = 16 - // KekLen as defined in nl80211/nl80211.h:4328 - KekLen = 16 - // ReplayCtrLen as defined in nl80211/nl80211.h:4329 - ReplayCtrLen = 8 - // CritProtoMaxDuration as defined in nl80211/nl80211.h:4781 - CritProtoMaxDuration = 5000 - // VendorIdIsLinux as defined in nl80211/nl80211.h:4799 - VendorIdIsLinux = 0x80000000 - // NanFuncServiceIdLen as defined in nl80211/nl80211.h:4960 - NanFuncServiceIdLen = 6 - // NanFuncServiceSpecInfoMaxLen as defined in nl80211/nl80211.h:4961 - NanFuncServiceSpecInfoMaxLen = 0xff - // NanFuncSrfMaxLen as defined in nl80211/nl80211.h:4962 - NanFuncSrfMaxLen = 0xff -) - -// nl80211Commands as declared in nl80211/nl80211.h:880 -type nl80211Commands int32 - -// nl80211Commands enumeration from nl80211/nl80211.h:880 -const ( - CmdUnspec = iota - CmdGetWiphy = 1 - CmdSetWiphy = 2 - CmdNewWiphy = 3 - CmdDelWiphy = 4 - CmdGetInterface = 5 - CmdSetInterface = 6 - CmdNewInterface = 7 - CmdDelInterface = 8 - CmdGetKey = 9 - CmdSetKey = 10 - CmdNewKey = 11 - CmdDelKey = 12 - CmdGetBeacon = 13 - CmdSetBeacon = 14 - CmdStartAp = 15 - CmdNewBeacon = CmdStartAp - CmdStopAp = 16 - CmdDelBeacon = CmdStopAp - CmdGetStation = 17 - CmdSetStation = 18 - CmdNewStation = 19 - CmdDelStation = 20 - CmdGetMpath = 21 - CmdSetMpath = 22 - CmdNewMpath = 23 - CmdDelMpath = 24 - CmdSetBss = 25 - CmdSetReg = 26 - CmdReqSetReg = 27 - CmdGetMeshConfig = 28 - CmdSetMeshConfig = 29 - CmdSetMgmtExtraIe = 30 - CmdGetReg = 31 - CmdGetScan = 32 - CmdTriggerScan = 33 - CmdNewScanResults = 34 - CmdScanAborted = 35 - CmdRegChange = 36 - CmdAuthenticate = 37 - CmdAssociate = 38 - CmdDeauthenticate = 39 - CmdDisassociate = 40 - CmdMichaelMicFailure = 41 - CmdRegBeaconHint = 42 - CmdJoinIbss = 43 - CmdLeaveIbss = 44 - CmdTestmode = 45 - CmdConnect = 46 - CmdRoam = 47 - CmdDisconnect = 48 - CmdSetWiphyNetns = 49 - CmdGetSurvey = 50 - CmdNewSurveyResults = 51 - CmdSetPmksa = 52 - CmdDelPmksa = 53 - CmdFlushPmksa = 54 - CmdRemainOnChannel = 55 - CmdCancelRemainOnChannel = 56 - CmdSetTxBitrateMask = 57 - CmdRegisterFrame = 58 - CmdRegisterAction = CmdRegisterFrame - CmdFrame = 59 - CmdAction = CmdFrame - CmdFrameTxStatus = 60 - CmdActionTxStatus = CmdFrameTxStatus - CmdSetPowerSave = 61 - CmdGetPowerSave = 62 - CmdSetCqm = 63 - CmdNotifyCqm = 64 - CmdSetChannel = 65 - CmdSetWdsPeer = 66 - CmdFrameWaitCancel = 67 - CmdJoinMesh = 68 - CmdLeaveMesh = 69 - CmdUnprotDeauthenticate = 70 - CmdUnprotDisassociate = 71 - CmdNewPeerCandidate = 72 - CmdGetWowlan = 73 - CmdSetWowlan = 74 - CmdStartSchedScan = 75 - CmdStopSchedScan = 76 - CmdSchedScanResults = 77 - CmdSchedScanStopped = 78 - CmdSetRekeyOffload = 79 - CmdPmksaCandidate = 80 - CmdTdlsOper = 81 - CmdTdlsMgmt = 82 - CmdUnexpectedFrame = 83 - CmdProbeClient = 84 - CmdRegisterBeacons = 85 - CmdUnexpected4addrFrame = 86 - CmdSetNoackMap = 87 - CmdChSwitchNotify = 88 - CmdStartP2pDevice = 89 - CmdStopP2pDevice = 90 - CmdConnFailed = 91 - CmdSetMcastRate = 92 - CmdSetMacAcl = 93 - CmdRadarDetect = 94 - CmdGetProtocolFeatures = 95 - CmdUpdateFtIes = 96 - CmdFtEvent = 97 - CmdCritProtocolStart = 98 - CmdCritProtocolStop = 99 - CmdGetCoalesce = 100 - CmdSetCoalesce = 101 - CmdChannelSwitch = 102 - CmdVendor = 103 - CmdSetQosMap = 104 - CmdAddTxTs = 105 - CmdDelTxTs = 106 - CmdGetMpp = 107 - CmdJoinOcb = 108 - CmdLeaveOcb = 109 - CmdChSwitchStartedNotify = 110 - CmdTdlsChannelSwitch = 111 - CmdTdlsCancelChannelSwitch = 112 - CmdWiphyRegChange = 113 - CmdAbortScan = 114 - CmdStartNan = 115 - CmdStopNan = 116 - CmdAddNanFunction = 117 - CmdDelNanFunction = 118 - CmdChangeNanConfig = 119 - CmdNanMatch = 120 - __CmdAfterLast = 121 - CmdMax = __CmdAfterLast - 1 -) - -// nl80211Attrs as declared in nl80211/nl80211.h:1929 -type nl80211Attrs int32 - -// nl80211Attrs enumeration from nl80211/nl80211.h:1929 -const ( - AttrUnspec = iota - AttrWiphy = 1 - AttrWiphyName = 2 - AttrIfindex = 3 - AttrIfname = 4 - AttrIftype = 5 - AttrMac = 6 - AttrKeyData = 7 - AttrKeyIdx = 8 - AttrKeyCipher = 9 - AttrKeySeq = 10 - AttrKeyDefault = 11 - AttrBeaconInterval = 12 - AttrDtimPeriod = 13 - AttrBeaconHead = 14 - AttrBeaconTail = 15 - AttrStaAid = 16 - AttrStaFlags = 17 - AttrStaListenInterval = 18 - AttrStaSupportedRates = 19 - AttrStaVlan = 20 - AttrStaInfo = 21 - AttrWiphyBands = 22 - AttrMntrFlags = 23 - AttrMeshId = 24 - AttrStaPlinkAction = 25 - AttrMpathNextHop = 26 - AttrMpathInfo = 27 - AttrBssCtsProt = 28 - AttrBssShortPreamble = 29 - AttrBssShortSlotTime = 30 - AttrHtCapability = 31 - AttrSupportedIftypes = 32 - AttrRegAlpha2 = 33 - AttrRegRules = 34 - AttrMeshConfig = 35 - AttrBssBasicRates = 36 - AttrWiphyTxqParams = 37 - AttrWiphyFreq = 38 - AttrWiphyChannelType = 39 - AttrKeyDefaultMgmt = 40 - AttrMgmtSubtype = 41 - AttrIe = 42 - AttrMaxNumScanSsids = 43 - AttrScanFrequencies = 44 - AttrScanSsids = 45 - AttrGeneration = 46 - AttrBss = 47 - AttrRegInitiator = 48 - AttrRegType = 49 - AttrSupportedCommands = 50 - AttrFrame = 51 - AttrSsid = 52 - AttrAuthType = 53 - AttrReasonCode = 54 - AttrKeyType = 55 - AttrMaxScanIeLen = 56 - AttrCipherSuites = 57 - AttrFreqBefore = 58 - AttrFreqAfter = 59 - AttrFreqFixed = 60 - AttrWiphyRetryShort = 61 - AttrWiphyRetryLong = 62 - AttrWiphyFragThreshold = 63 - AttrWiphyRtsThreshold = 64 - AttrTimedOut = 65 - AttrUseMfp = 66 - AttrStaFlags2 = 67 - AttrControlPort = 68 - AttrTestdata = 69 - AttrPrivacy = 70 - AttrDisconnectedByAp = 71 - AttrStatusCode = 72 - AttrCipherSuitesPairwise = 73 - AttrCipherSuiteGroup = 74 - AttrWpaVersions = 75 - AttrAkmSuites = 76 - AttrReqIe = 77 - AttrRespIe = 78 - AttrPrevBssid = 79 - AttrKey = 80 - AttrKeys = 81 - AttrPid = 82 - Attr4addr = 83 - AttrSurveyInfo = 84 - AttrPmkid = 85 - AttrMaxNumPmkids = 86 - AttrDuration = 87 - AttrCookie = 88 - AttrWiphyCoverageClass = 89 - AttrTxRates = 90 - AttrFrameMatch = 91 - AttrAck = 92 - AttrPsState = 93 - AttrCqm = 94 - AttrLocalStateChange = 95 - AttrApIsolate = 96 - AttrWiphyTxPowerSetting = 97 - AttrWiphyTxPowerLevel = 98 - AttrTxFrameTypes = 99 - AttrRxFrameTypes = 100 - AttrFrameType = 101 - AttrControlPortEthertype = 102 - AttrControlPortNoEncrypt = 103 - AttrSupportIbssRsn = 104 - AttrWiphyAntennaTx = 105 - AttrWiphyAntennaRx = 106 - AttrMcastRate = 107 - AttrOffchannelTxOk = 108 - AttrBssHtOpmode = 109 - AttrKeyDefaultTypes = 110 - AttrMaxRemainOnChannelDuration = 111 - AttrMeshSetup = 112 - AttrWiphyAntennaAvailTx = 113 - AttrWiphyAntennaAvailRx = 114 - AttrSupportMeshAuth = 115 - AttrStaPlinkState = 116 - AttrWowlanTriggers = 117 - AttrWowlanTriggersSupported = 118 - AttrSchedScanInterval = 119 - AttrInterfaceCombinations = 120 - AttrSoftwareIftypes = 121 - AttrRekeyData = 122 - AttrMaxNumSchedScanSsids = 123 - AttrMaxSchedScanIeLen = 124 - AttrScanSuppRates = 125 - AttrHiddenSsid = 126 - AttrIeProbeResp = 127 - AttrIeAssocResp = 128 - AttrStaWme = 129 - AttrSupportApUapsd = 130 - AttrRoamSupport = 131 - AttrSchedScanMatch = 132 - AttrMaxMatchSets = 133 - AttrPmksaCandidate = 134 - AttrTxNoCckRate = 135 - AttrTdlsAction = 136 - AttrTdlsDialogToken = 137 - AttrTdlsOperation = 138 - AttrTdlsSupport = 139 - AttrTdlsExternalSetup = 140 - AttrDeviceApSme = 141 - AttrDontWaitForAck = 142 - AttrFeatureFlags = 143 - AttrProbeRespOffload = 144 - AttrProbeResp = 145 - AttrDfsRegion = 146 - AttrDisableHt = 147 - AttrHtCapabilityMask = 148 - AttrNoackMap = 149 - AttrInactivityTimeout = 150 - AttrRxSignalDbm = 151 - AttrBgScanPeriod = 152 - AttrWdev = 153 - AttrUserRegHintType = 154 - AttrConnFailedReason = 155 - AttrSaeData = 156 - AttrVhtCapability = 157 - AttrScanFlags = 158 - AttrChannelWidth = 159 - AttrCenterFreq1 = 160 - AttrCenterFreq2 = 161 - AttrP2pCtwindow = 162 - AttrP2pOppps = 163 - AttrLocalMeshPowerMode = 164 - AttrAclPolicy = 165 - AttrMacAddrs = 166 - AttrMacAclMax = 167 - AttrRadarEvent = 168 - AttrExtCapa = 169 - AttrExtCapaMask = 170 - AttrStaCapability = 171 - AttrStaExtCapability = 172 - AttrProtocolFeatures = 173 - AttrSplitWiphyDump = 174 - AttrDisableVht = 175 - AttrVhtCapabilityMask = 176 - AttrMdid = 177 - AttrIeRic = 178 - AttrCritProtId = 179 - AttrMaxCritProtDuration = 180 - AttrPeerAid = 181 - AttrCoalesceRule = 182 - AttrChSwitchCount = 183 - AttrChSwitchBlockTx = 184 - AttrCsaIes = 185 - AttrCsaCOffBeacon = 186 - AttrCsaCOffPresp = 187 - AttrRxmgmtFlags = 188 - AttrStaSupportedChannels = 189 - AttrStaSupportedOperClasses = 190 - AttrHandleDfs = 191 - AttrSupport5Mhz = 192 - AttrSupport10Mhz = 193 - AttrOpmodeNotif = 194 - AttrVendorId = 195 - AttrVendorSubcmd = 196 - AttrVendorData = 197 - AttrVendorEvents = 198 - AttrQosMap = 199 - AttrMacHint = 200 - AttrWiphyFreqHint = 201 - AttrMaxApAssocSta = 202 - AttrTdlsPeerCapability = 203 - AttrSocketOwner = 204 - AttrCsaCOffsetsTx = 205 - AttrMaxCsaCounters = 206 - AttrTdlsInitiator = 207 - AttrUseRrm = 208 - AttrWiphyDynAck = 209 - AttrTsid = 210 - AttrUserPrio = 211 - AttrAdmittedTime = 212 - AttrSmpsMode = 213 - AttrOperClass = 214 - AttrMacMask = 215 - AttrWiphySelfManagedReg = 216 - AttrExtFeatures = 217 - AttrSurveyRadioStats = 218 - AttrNetnsFd = 219 - AttrSchedScanDelay = 220 - AttrRegIndoor = 221 - AttrMaxNumSchedScanPlans = 222 - AttrMaxScanPlanInterval = 223 - AttrMaxScanPlanIterations = 224 - AttrSchedScanPlans = 225 - AttrPbss = 226 - AttrBssSelect = 227 - AttrStaSupportP2pPs = 228 - AttrPad = 229 - AttrIftypeExtCapa = 230 - AttrMuMimoGroupData = 231 - AttrMuMimoFollowMacAddr = 232 - AttrScanStartTimeTsf = 233 - AttrScanStartTimeTsfBssid = 234 - AttrMeasurementDuration = 235 - AttrMeasurementDurationMandatory = 236 - AttrMeshPeerAid = 237 - AttrNanMasterPref = 238 - AttrNanDual = 239 - AttrNanFunc = 240 - AttrNanMatch = 241 - __AttrAfterLast = 242 - Num_Attr = __AttrAfterLast - AttrMax = __AttrAfterLast - 1 -) - -// nl80211Iftype as declared in nl80211/nl80211.h:2384 -type nl80211Iftype int32 - -// nl80211Iftype enumeration from nl80211/nl80211.h:2384 -const ( - IftypeUnspecified = iota - IftypeAdhoc = 1 - IftypeStation = 2 - IftypeAp = 3 - IftypeApVlan = 4 - IftypeWds = 5 - IftypeMonitor = 6 - IftypeMeshPoint = 7 - IftypeP2pClient = 8 - IftypeP2pGo = 9 - IftypeP2pDevice = 10 - IftypeOcb = 11 - IftypeNan = 12 - Num_Iftypes = 13 - IftypeMax = Num_Iftypes - 1 -) - -// nl80211StaFlags as declared in nl80211/nl80211.h:2428 -type nl80211StaFlags int32 - -// nl80211StaFlags enumeration from nl80211/nl80211.h:2428 -const ( - __StaFlagInvalid = iota - StaFlagAuthorized = 1 - StaFlagShortPreamble = 2 - StaFlagWme = 3 - StaFlagMfp = 4 - StaFlagAuthenticated = 5 - StaFlagTdlsPeer = 6 - StaFlagAssociated = 7 - __StaFlagAfterLast = 8 - StaFlagMax = __StaFlagAfterLast - 1 -) - -// nl80211StaP2pPsStatus as declared in nl80211/nl80211.h:2450 -type nl80211StaP2pPsStatus int32 - -// nl80211StaP2pPsStatus enumeration from nl80211/nl80211.h:2450 -const ( - P2pPsUnsupported = iota - P2pPsSupported = 1 - Num_P2pPsStatus = 2 -) - -// nl80211RateInfo as declared in nl80211/nl80211.h:2505 -type nl80211RateInfo int32 - -// nl80211RateInfo enumeration from nl80211/nl80211.h:2505 -const ( - __RateInfoInvalid = iota - RateInfoBitrate = 1 - RateInfoMcs = 2 - RateInfo40MhzWidth = 3 - RateInfoShortGi = 4 - RateInfoBitrate32 = 5 - RateInfoVhtMcs = 6 - RateInfoVhtNss = 7 - RateInfo80MhzWidth = 8 - RateInfo80p80MhzWidth = 9 - RateInfo160MhzWidth = 10 - RateInfo10MhzWidth = 11 - RateInfo5MhzWidth = 12 - __RateInfoAfterLast = 13 - RateInfoMax = __RateInfoAfterLast - 1 -) - -// nl80211StaBssParam as declared in nl80211/nl80211.h:2542 -type nl80211StaBssParam int32 - -// nl80211StaBssParam enumeration from nl80211/nl80211.h:2542 -const ( - __StaBssParamInvalid = iota - StaBssParamCtsProt = 1 - StaBssParamShortPreamble = 2 - StaBssParamShortSlotTime = 3 - StaBssParamDtimPeriod = 4 - StaBssParamBeaconInterval = 5 - __StaBssParamAfterLast = 6 - StaBssParamMax = __StaBssParamAfterLast - 1 -) - -// nl80211StaInfo as declared in nl80211/nl80211.h:2620 -type nl80211StaInfo int32 - -// nl80211StaInfo enumeration from nl80211/nl80211.h:2620 -const ( - __StaInfoInvalid = iota - StaInfoInactiveTime = 1 - StaInfoRxBytes = 2 - StaInfoTxBytes = 3 - StaInfoLlid = 4 - StaInfoPlid = 5 - StaInfoPlinkState = 6 - StaInfoSignal = 7 - StaInfoTxBitrate = 8 - StaInfoRxPackets = 9 - StaInfoTxPackets = 10 - StaInfoTxRetries = 11 - StaInfoTxFailed = 12 - StaInfoSignalAvg = 13 - StaInfoRxBitrate = 14 - StaInfoBssParam = 15 - StaInfoConnectedTime = 16 - StaInfoStaFlags = 17 - StaInfoBeaconLoss = 18 - StaInfoTOffset = 19 - StaInfoLocalPm = 20 - StaInfoPeerPm = 21 - StaInfoNonpeerPm = 22 - StaInfoRxBytes64 = 23 - StaInfoTxBytes64 = 24 - StaInfoChainSignal = 25 - StaInfoChainSignalAvg = 26 - StaInfoExpectedThroughput = 27 - StaInfoRxDropMisc = 28 - StaInfoBeaconRx = 29 - StaInfoBeaconSignalAvg = 30 - StaInfoTidStats = 31 - StaInfoRxDuration = 32 - StaInfoPad = 33 - __StaInfoAfterLast = 34 - StaInfoMax = __StaInfoAfterLast - 1 -) - -// nl80211TidStats as declared in nl80211/nl80211.h:2675 -type nl80211TidStats int32 - -// nl80211TidStats enumeration from nl80211/nl80211.h:2675 -const ( - __TidStatsInvalid = iota - TidStatsRxMsdu = 1 - TidStatsTxMsdu = 2 - TidStatsTxMsduRetries = 3 - TidStatsTxMsduFailed = 4 - TidStatsPad = 5 - Num_TidStats = 6 - TidStatsMax = Num_TidStats - 1 -) - -// nl80211MpathFlags as declared in nl80211/nl80211.h:2697 -type nl80211MpathFlags int32 - -// nl80211MpathFlags enumeration from nl80211/nl80211.h:2697 -const ( - MpathFlagActive = 1 << 0 - MpathFlagResolving = 1 << 1 - MpathFlagSnValid = 1 << 2 - MpathFlagFixed = 1 << 3 - MpathFlagResolved = 1 << 4 -) - -// nl80211MpathInfo as declared in nl80211/nl80211.h:2724 -type nl80211MpathInfo int32 - -// nl80211MpathInfo enumeration from nl80211/nl80211.h:2724 -const ( - __MpathInfoInvalid = iota - MpathInfoFrameQlen = 1 - MpathInfoSn = 2 - MpathInfoMetric = 3 - MpathInfoExptime = 4 - MpathInfoFlags = 5 - MpathInfoDiscoveryTimeout = 6 - MpathInfoDiscoveryRetries = 7 - __MpathInfoAfterLast = 8 - MpathInfoMax = __MpathInfoAfterLast - 1 -) - -// nl80211BandAttr as declared in nl80211/nl80211.h:2757 -type nl80211BandAttr int32 - -// nl80211BandAttr enumeration from nl80211/nl80211.h:2757 -const ( - __BandAttrInvalid = iota - BandAttrFreqs = 1 - BandAttrRates = 2 - BandAttrHtMcsSet = 3 - BandAttrHtCapa = 4 - BandAttrHtAmpduFactor = 5 - BandAttrHtAmpduDensity = 6 - BandAttrVhtMcsSet = 7 - BandAttrVhtCapa = 8 - __BandAttrAfterLast = 9 - BandAttrMax = __BandAttrAfterLast - 1 -) - -// nl80211FrequencyAttr as declared in nl80211/nl80211.h:2833 -type nl80211FrequencyAttr int32 - -// nl80211FrequencyAttr enumeration from nl80211/nl80211.h:2833 -const ( - __FrequencyAttrInvalid = iota - FrequencyAttrFreq = 1 - FrequencyAttrDisabled = 2 - FrequencyAttrNoIr = 3 - __FrequencyAttrNoIbss = 4 - FrequencyAttrRadar = 5 - FrequencyAttrMaxTxPower = 6 - FrequencyAttrDfsState = 7 - FrequencyAttrDfsTime = 8 - FrequencyAttrNoHt40Minus = 9 - FrequencyAttrNoHt40Plus = 10 - FrequencyAttrNo80mhz = 11 - FrequencyAttrNo160mhz = 12 - FrequencyAttrDfsCacTime = 13 - FrequencyAttrIndoorOnly = 14 - FrequencyAttrIrConcurrent = 15 - FrequencyAttrNo20mhz = 16 - FrequencyAttrNo10mhz = 17 - __FrequencyAttrAfterLast = 18 - FrequencyAttrMax = __FrequencyAttrAfterLast - 1 -) - -// nl80211BitrateAttr as declared in nl80211/nl80211.h:2873 -type nl80211BitrateAttr int32 - -// nl80211BitrateAttr enumeration from nl80211/nl80211.h:2873 -const ( - __BitrateAttrInvalid = iota - BitrateAttrRate = 1 - BitrateAttr2ghzShortpreamble = 2 - __BitrateAttrAfterLast = 3 - BitrateAttrMax = __BitrateAttrAfterLast - 1 -) - -// nl80211RegInitiator as declared in nl80211/nl80211.h:2899 -type nl80211RegInitiator int32 - -// nl80211RegInitiator enumeration from nl80211/nl80211.h:2899 -const ( - RegdomSetByCore = iota - RegdomSetByUser = 1 - RegdomSetByDriver = 2 - RegdomSetByCountryIe = 3 -) - -// nl80211RegType as declared in nl80211/nl80211.h:2922 -type nl80211RegType int32 - -// nl80211RegType enumeration from nl80211/nl80211.h:2922 -const ( - RegdomTypeCountry = iota - RegdomTypeWorld = 1 - RegdomTypeCustomWorld = 2 - RegdomTypeIntersection = 3 -) - -// nl80211RegRuleAttr as declared in nl80211/nl80211.h:2954 -type nl80211RegRuleAttr int32 - -// nl80211RegRuleAttr enumeration from nl80211/nl80211.h:2954 -const ( - __RegRuleAttrInvalid = iota - AttrRegRuleFlags = 1 - AttrFreqRangeStart = 2 - AttrFreqRangeEnd = 3 - AttrFreqRangeMaxBw = 4 - AttrPowerRuleMaxAntGain = 5 - AttrPowerRuleMaxEirp = 6 - AttrDfsCacTime = 7 - __RegRuleAttrAfterLast = 8 - RegRuleAttrMax = __RegRuleAttrAfterLast - 1 -) - -// nl80211SchedScanMatchAttr as declared in nl80211/nl80211.h:2989 -type nl80211SchedScanMatchAttr int32 - -// nl80211SchedScanMatchAttr enumeration from nl80211/nl80211.h:2989 -const ( - __SchedScanMatchAttrInvalid = iota - SchedScanMatchAttrSsid = 1 - SchedScanMatchAttrRssi = 2 - __SchedScanMatchAttrAfterLast = 3 - SchedScanMatchAttrMax = __SchedScanMatchAttrAfterLast - 1 -) - -// nl80211RegRuleFlags as declared in nl80211/nl80211.h:3026 -type nl80211RegRuleFlags int32 - -// nl80211RegRuleFlags enumeration from nl80211/nl80211.h:3026 -const ( - RrfNoOfdm = 1 << 0 - RrfNoCck = 1 << 1 - RrfNoIndoor = 1 << 2 - RrfNoOutdoor = 1 << 3 - RrfDfs = 1 << 4 - RrfPtpOnly = 1 << 5 - RrfPtmpOnly = 1 << 6 - RrfNoIr = 1 << 7 - __RrfNoIbss = 1 << 8 - RrfAutoBw = 1 << 11 - RrfIrConcurrent = 1 << 12 - RrfNoHt40minus = 1 << 13 - RrfNoHt40plus = 1 << 14 - RrfNo80mhz = 1 << 15 - RrfNo160mhz = 1 << 16 -) - -// nl80211DfsRegions as declared in nl80211/nl80211.h:3061 -type nl80211DfsRegions int32 - -// nl80211DfsRegions enumeration from nl80211/nl80211.h:3061 -const ( - DfsUnset = iota - DfsFcc = 1 - DfsEtsi = 2 - DfsJp = 3 -) - -// nl80211UserRegHintType as declared in nl80211/nl80211.h:3085 -type nl80211UserRegHintType int32 - -// nl80211UserRegHintType enumeration from nl80211/nl80211.h:3085 -const ( - UserRegHintUser = iota - UserRegHintCellBase = 1 - UserRegHintIndoor = 2 -) - -// nl80211SurveyInfo as declared in nl80211/nl80211.h:3118 -type nl80211SurveyInfo int32 - -// nl80211SurveyInfo enumeration from nl80211/nl80211.h:3118 -const ( - __SurveyInfoInvalid = iota - SurveyInfoFrequency = 1 - SurveyInfoNoise = 2 - SurveyInfoInUse = 3 - SurveyInfoTime = 4 - SurveyInfoTimeBusy = 5 - SurveyInfoTimeExtBusy = 6 - SurveyInfoTimeRx = 7 - SurveyInfoTimeTx = 8 - SurveyInfoTimeScan = 9 - SurveyInfoPad = 10 - __SurveyInfoAfterLast = 11 - SurveyInfoMax = __SurveyInfoAfterLast - 1 -) - -// nl80211MntrFlags as declared in nl80211/nl80211.h:3162 -type nl80211MntrFlags int32 - -// nl80211MntrFlags enumeration from nl80211/nl80211.h:3162 -const ( - __MntrFlagInvalid = iota - MntrFlagFcsfail = 1 - MntrFlagPlcpfail = 2 - MntrFlagControl = 3 - MntrFlagOtherBss = 4 - MntrFlagCookFrames = 5 - MntrFlagActive = 6 - __MntrFlagAfterLast = 7 - MntrFlagMax = __MntrFlagAfterLast - 1 -) - -// nl80211MeshPowerMode as declared in nl80211/nl80211.h:3194 -type nl80211MeshPowerMode int32 - -// nl80211MeshPowerMode enumeration from nl80211/nl80211.h:3194 -const ( - MeshPowerUnknown = iota - MeshPowerActive = 1 - MeshPowerLightSleep = 2 - MeshPowerDeepSleep = 3 - __MeshPowerAfterLast = 4 - MeshPowerMax = __MeshPowerAfterLast - 1 -) - -// nl80211MeshconfParams as declared in nl80211/nl80211.h:3312 -type nl80211MeshconfParams int32 - -// nl80211MeshconfParams enumeration from nl80211/nl80211.h:3312 -const ( - __MeshconfInvalid = iota - MeshconfRetryTimeout = 1 - MeshconfConfirmTimeout = 2 - MeshconfHoldingTimeout = 3 - MeshconfMaxPeerLinks = 4 - MeshconfMaxRetries = 5 - MeshconfTtl = 6 - MeshconfAutoOpenPlinks = 7 - MeshconfHwmpMaxPreqRetries = 8 - MeshconfPathRefreshTime = 9 - MeshconfMinDiscoveryTimeout = 10 - MeshconfHwmpActivePathTimeout = 11 - MeshconfHwmpPreqMinInterval = 12 - MeshconfHwmpNetDiamTrvsTime = 13 - MeshconfHwmpRootmode = 14 - MeshconfElementTtl = 15 - MeshconfHwmpRannInterval = 16 - MeshconfGateAnnouncements = 17 - MeshconfHwmpPerrMinInterval = 18 - MeshconfForwarding = 19 - MeshconfRssiThreshold = 20 - MeshconfSyncOffsetMaxNeighbor = 21 - MeshconfHtOpmode = 22 - MeshconfHwmpPathToRootTimeout = 23 - MeshconfHwmpRootInterval = 24 - MeshconfHwmpConfirmationInterval = 25 - MeshconfPowerMode = 26 - MeshconfAwakeWindow = 27 - MeshconfPlinkTimeout = 28 - __MeshconfAttrAfterLast = 29 - MeshconfAttrMax = __MeshconfAttrAfterLast - 1 -) - -// nl80211MeshSetupParams as declared in nl80211/nl80211.h:3397 -type nl80211MeshSetupParams int32 - -// nl80211MeshSetupParams enumeration from nl80211/nl80211.h:3397 -const ( - __MeshSetupInvalid = iota - MeshSetupEnableVendorPathSel = 1 - MeshSetupEnableVendorMetric = 2 - MeshSetupIe = 3 - MeshSetupUserspaceAuth = 4 - MeshSetupUserspaceAmpe = 5 - MeshSetupEnableVendorSync = 6 - MeshSetupUserspaceMpm = 7 - MeshSetupAuthProtocol = 8 - __MeshSetupAttrAfterLast = 9 - MeshSetupAttrMax = __MeshSetupAttrAfterLast - 1 -) - -// nl80211TxqAttr as declared in nl80211/nl80211.h:3427 -type nl80211TxqAttr int32 - -// nl80211TxqAttr enumeration from nl80211/nl80211.h:3427 -const ( - __TxqAttrInvalid = iota - TxqAttrAc = 1 - TxqAttrTxop = 2 - TxqAttrCwmin = 3 - TxqAttrCwmax = 4 - TxqAttrAifs = 5 - __TxqAttrAfterLast = 6 - TxqAttrMax = __TxqAttrAfterLast - 1 -) - -// nl80211Ac as declared in nl80211/nl80211.h:3440 -type nl80211Ac int32 - -// nl80211Ac enumeration from nl80211/nl80211.h:3440 -const ( - AcVo = iota - AcVi = 1 - AcBe = 2 - AcBk = 3 - NumAcs = 4 -) - -// nl80211ChannelType as declared in nl80211/nl80211.h:3464 -type nl80211ChannelType int32 - -// nl80211ChannelType enumeration from nl80211/nl80211.h:3464 -const ( - ChanNoHt = iota - ChanHt20 = 1 - ChanHt40minus = 2 - ChanHt40plus = 3 -) - -// nl80211ChanWidth as declared in nl80211/nl80211.h:3490 -type nl80211ChanWidth int32 - -// nl80211ChanWidth enumeration from nl80211/nl80211.h:3490 -const ( - ChanWidth20Noht = iota - ChanWidth20 = 1 - ChanWidth40 = 2 - ChanWidth80 = 3 - ChanWidth80p80 = 4 - ChanWidth160 = 5 - ChanWidth5 = 6 - ChanWidth10 = 7 -) - -// nl80211BssScanWidth as declared in nl80211/nl80211.h:3510 -type nl80211BssScanWidth int32 - -// nl80211BssScanWidth enumeration from nl80211/nl80211.h:3510 -const ( - BssChanWidth20 = iota - BssChanWidth10 = 1 - BssChanWidth5 = 2 -) - -// nl80211Bss as declared in nl80211/nl80211.h:3565 -type nl80211Bss int32 - -// nl80211Bss enumeration from nl80211/nl80211.h:3565 -const ( - __BssInvalid = iota - BssBssid = 1 - BssFrequency = 2 - BssTsf = 3 - BssBeaconInterval = 4 - BssCapability = 5 - BssInformationElements = 6 - BssSignalMbm = 7 - BssSignalUnspec = 8 - BssStatus = 9 - BssSeenMsAgo = 10 - BssBeaconIes = 11 - BssChanWidth = 12 - BssBeaconTsf = 13 - BssPrespData = 14 - BssLastSeenBoottime = 15 - BssPad = 16 - BssParentTsf = 17 - BssParentBssid = 18 - __BssAfterLast = 19 - BssMax = __BssAfterLast - 1 -) - -// nl80211BssStatus as declared in nl80211/nl80211.h:3603 -type nl80211BssStatus int32 - -// nl80211BssStatus enumeration from nl80211/nl80211.h:3603 -const ( - BssStatusAuthenticated = iota - BssStatusAssociated = 1 - BssStatusIbssJoined = 2 -) - -// nl80211AuthType as declared in nl80211/nl80211.h:3623 -type nl80211AuthType int32 - -// nl80211AuthType enumeration from nl80211/nl80211.h:3623 -const ( - AuthtypeOpenSystem = iota - AuthtypeSharedKey = 1 - AuthtypeFt = 2 - AuthtypeNetworkEap = 3 - AuthtypeSae = 4 - __AuthtypeNum = 5 - AuthtypeMax = __AuthtypeNum - 1 - AuthtypeAutomatic = 5 -) - -// nl80211KeyType as declared in nl80211/nl80211.h:3643 -type nl80211KeyType int32 - -// nl80211KeyType enumeration from nl80211/nl80211.h:3643 -const ( - KeytypeGroup = iota - KeytypePairwise = 1 - KeytypePeerkey = 2 - Num_Keytypes = 3 -) - -// nl80211Mfp as declared in nl80211/nl80211.h:3656 -type nl80211Mfp int32 - -// nl80211Mfp enumeration from nl80211/nl80211.h:3656 -const ( - MfpNo = iota - MfpRequired = 1 -) - -// nl80211WpaVersions as declared in nl80211/nl80211.h:3661 -type nl80211WpaVersions int32 - -// nl80211WpaVersions enumeration from nl80211/nl80211.h:3661 -const ( - WpaVersion1 = 1 << 0 - WpaVersion2 = 1 << 1 -) - -// nl80211KeyDefaultTypes as declared in nl80211/nl80211.h:3675 -type nl80211KeyDefaultTypes int32 - -// nl80211KeyDefaultTypes enumeration from nl80211/nl80211.h:3675 -const ( - __KeyDefaultTypeInvalid = iota - KeyDefaultTypeUnicast = 1 - KeyDefaultTypeMulticast = 2 - Num_KeyDefaultTypes = 3 -) - -// nl80211KeyAttributes as declared in nl80211/nl80211.h:3705 -type nl80211KeyAttributes int32 - -// nl80211KeyAttributes enumeration from nl80211/nl80211.h:3705 -const ( - __KeyInvalid = iota - KeyData = 1 - KeyIdx = 2 - KeyCipher = 3 - KeySeq = 4 - KeyDefault = 5 - KeyDefaultMgmt = 6 - KeyType = 7 - KeyDefaultTypes = 8 - __KeyAfterLast = 9 - KeyMax = __KeyAfterLast - 1 -) - -// nl80211TxRateAttributes as declared in nl80211/nl80211.h:3736 -type nl80211TxRateAttributes int32 - -// nl80211TxRateAttributes enumeration from nl80211/nl80211.h:3736 -const ( - __TxrateInvalid = iota - TxrateLegacy = 1 - TxrateHt = 2 - TxrateVht = 3 - TxrateGi = 4 - __TxrateAfterLast = 5 - TxrateMax = __TxrateAfterLast - 1 -) - -// nl80211TxrateGi as declared in nl80211/nl80211.h:3759 -type nl80211TxrateGi int32 - -// nl80211TxrateGi enumeration from nl80211/nl80211.h:3759 -const ( - TxrateDefaultGi = iota - TxrateForceSgi = 1 - TxrateForceLgi = 2 -) - -// nl80211Band as declared in nl80211/nl80211.h:3773 -type nl80211Band int32 - -// nl80211Band enumeration from nl80211/nl80211.h:3773 -const ( - Band2ghz = iota - Band5ghz = 1 - Band60ghz = 2 - Num_Bands = 3 -) - -// nl80211PsState as declared in nl80211/nl80211.h:3786 -type nl80211PsState int32 - -// nl80211PsState enumeration from nl80211/nl80211.h:3786 -const ( - PsDisabled = iota - PsEnabled = 1 -) - -// nl80211AttrCqm as declared in nl80211/nl80211.h:3819 -type nl80211AttrCqm int32 - -// nl80211AttrCqm enumeration from nl80211/nl80211.h:3819 -const ( - __AttrCqmInvalid = iota - AttrCqmRssiThold = 1 - AttrCqmRssiHyst = 2 - AttrCqmRssiThresholdEvent = 3 - AttrCqmPktLossEvent = 4 - AttrCqmTxeRate = 5 - AttrCqmTxePkts = 6 - AttrCqmTxeIntvl = 7 - AttrCqmBeaconLossEvent = 8 - __AttrCqmAfterLast = 9 - AttrCqmMax = __AttrCqmAfterLast - 1 -) - -// nl80211CqmRssiThresholdEvent as declared in nl80211/nl80211.h:3843 -type nl80211CqmRssiThresholdEvent int32 - -// nl80211CqmRssiThresholdEvent enumeration from nl80211/nl80211.h:3843 -const ( - CqmRssiThresholdEventLow = iota - CqmRssiThresholdEventHigh = 1 - CqmRssiBeaconLossEvent = 2 -) - -// nl80211TxPowerSetting as declared in nl80211/nl80211.h:3856 -type nl80211TxPowerSetting int32 - -// nl80211TxPowerSetting enumeration from nl80211/nl80211.h:3856 -const ( - TxPowerAutomatic = iota - TxPowerLimited = 1 - TxPowerFixed = 2 -) - -// nl80211PacketPatternAttr as declared in nl80211/nl80211.h:3883 -type nl80211PacketPatternAttr int32 - -// nl80211PacketPatternAttr enumeration from nl80211/nl80211.h:3883 -const ( - __PktpatInvalid = iota - PktpatMask = 1 - PktpatPattern = 2 - PktpatOffset = 3 - Num_Pktpat = 4 - Max_Pktpat = Num_Pktpat - 1 -) - -// nl80211WowlanTriggers as declared in nl80211/nl80211.h:4011 -type nl80211WowlanTriggers int32 - -// nl80211WowlanTriggers enumeration from nl80211/nl80211.h:4011 -const ( - __WowlanTrigInvalid = iota - WowlanTrigAny = 1 - WowlanTrigDisconnect = 2 - WowlanTrigMagicPkt = 3 - WowlanTrigPktPattern = 4 - WowlanTrigGtkRekeySupported = 5 - WowlanTrigGtkRekeyFailure = 6 - WowlanTrigEapIdentRequest = 7 - WowlanTrig4wayHandshake = 8 - WowlanTrigRfkillRelease = 9 - WowlanTrigWakeupPkt80211 = 10 - WowlanTrigWakeupPkt80211Len = 11 - WowlanTrigWakeupPkt8023 = 12 - WowlanTrigWakeupPkt8023Len = 13 - WowlanTrigTcpConnection = 14 - WowlanTrigWakeupTcpMatch = 15 - WowlanTrigWakeupTcpConnlost = 16 - WowlanTrigWakeupTcpNomoretokens = 17 - WowlanTrigNetDetect = 18 - WowlanTrigNetDetectResults = 19 - Num_WowlanTrig = 20 - Max_WowlanTrig = Num_WowlanTrig - 1 -) - -// nl80211WowlanTcpAttrs as declared in nl80211/nl80211.h:4129 -type nl80211WowlanTcpAttrs int32 - -// nl80211WowlanTcpAttrs enumeration from nl80211/nl80211.h:4129 -const ( - __WowlanTcpInvalid = iota - WowlanTcpSrcIpv4 = 1 - WowlanTcpDstIpv4 = 2 - WowlanTcpDstMac = 3 - WowlanTcpSrcPort = 4 - WowlanTcpDstPort = 5 - WowlanTcpDataPayload = 6 - WowlanTcpDataPayloadSeq = 7 - WowlanTcpDataPayloadToken = 8 - WowlanTcpDataInterval = 9 - WowlanTcpWakePayload = 10 - WowlanTcpWakeMask = 11 - Num_WowlanTcp = 12 - Max_WowlanTcp = Num_WowlanTcp - 1 -) - -// nl80211AttrCoalesceRule as declared in nl80211/nl80211.h:4174 -type nl80211AttrCoalesceRule int32 - -// nl80211AttrCoalesceRule enumeration from nl80211/nl80211.h:4174 -const ( - __CoalesceRuleInvalid = iota - AttrCoalesceRuleDelay = 1 - AttrCoalesceRuleCondition = 2 - AttrCoalesceRulePktPattern = 3 - Num_AttrCoalesceRule = 4 - AttrCoalesceRuleMax = Num_AttrCoalesceRule - 1 -) - -// nl80211CoalesceCondition as declared in nl80211/nl80211.h:4192 -type nl80211CoalesceCondition int32 - -// nl80211CoalesceCondition enumeration from nl80211/nl80211.h:4192 -const ( - CoalesceConditionMatch = iota - CoalesceConditionNoMatch = 1 -) - -// nl80211IfaceLimitAttrs as declared in nl80211/nl80211.h:4207 -type nl80211IfaceLimitAttrs int32 - -// nl80211IfaceLimitAttrs enumeration from nl80211/nl80211.h:4207 -const ( - IfaceLimitUnspec = iota - IfaceLimitMax = 1 - IfaceLimitTypes = 2 - Num_IfaceLimit = 3 - Max_IfaceLimit = Num_IfaceLimit - 1 -) - -// nl80211IfCombinationAttrs as declared in nl80211/nl80211.h:4263 -type nl80211IfCombinationAttrs int32 - -// nl80211IfCombinationAttrs enumeration from nl80211/nl80211.h:4263 -const ( - IfaceCombUnspec = iota - IfaceCombLimits = 1 - IfaceCombMaxnum = 2 - IfaceCombStaApBiMatch = 3 - IfaceCombNumChannels = 4 - IfaceCombRadarDetectWidths = 5 - IfaceCombRadarDetectRegions = 6 - Num_IfaceComb = 7 - Max_IfaceComb = Num_IfaceComb - 1 -) - -// nl80211PlinkState as declared in nl80211/nl80211.h:4296 -type nl80211PlinkState int32 - -// nl80211PlinkState enumeration from nl80211/nl80211.h:4296 -const ( - PlinkListen = iota - PlinkOpnSnt = 1 - PlinkOpnRcvd = 2 - PlinkCnfRcvd = 3 - PlinkEstab = 4 - PlinkHolding = 5 - PlinkBlocked = 6 - Num_PlinkStates = 7 - Max_PlinkStates = Num_PlinkStates - 1 -) - -// plinkActions as declared in nl80211/nl80211.h:4318 -type plinkActions int32 - -// plinkActions enumeration from nl80211/nl80211.h:4318 -const ( - PlinkActionNoAction = iota - PlinkActionOpen = 1 - PlinkActionBlock = 2 - Num_PlinkActions = 3 -) - -// nl80211RekeyData as declared in nl80211/nl80211.h:4340 -type nl80211RekeyData int32 - -// nl80211RekeyData enumeration from nl80211/nl80211.h:4340 -const ( - __RekeyDataInvalid = iota - RekeyDataKek = 1 - RekeyDataKck = 2 - RekeyDataReplayCtr = 3 - Num_RekeyData = 4 - Max_RekeyData = Num_RekeyData - 1 -) - -// nl80211HiddenSsid as declared in nl80211/nl80211.h:4360 -type nl80211HiddenSsid int32 - -// nl80211HiddenSsid enumeration from nl80211/nl80211.h:4360 -const ( - HiddenSsidNotInUse = iota - HiddenSsidZeroLen = 1 - HiddenSsidZeroContents = 2 -) - -// nl80211StaWmeAttr as declared in nl80211/nl80211.h:4376 -type nl80211StaWmeAttr int32 - -// nl80211StaWmeAttr enumeration from nl80211/nl80211.h:4376 -const ( - __StaWmeInvalid = iota - StaWmeUapsdQueues = 1 - StaWmeMaxSp = 2 - __StaWmeAfterLast = 3 - StaWmeMax = __StaWmeAfterLast - 1 -) - -// nl80211PmksaCandidateAttr as declared in nl80211/nl80211.h:4398 -type nl80211PmksaCandidateAttr int32 - -// nl80211PmksaCandidateAttr enumeration from nl80211/nl80211.h:4398 -const ( - __PmksaCandidateInvalid = iota - PmksaCandidateIndex = 1 - PmksaCandidateBssid = 2 - PmksaCandidatePreauth = 3 - Num_PmksaCandidate = 4 - Max_PmksaCandidate = Num_PmksaCandidate - 1 -) - -// nl80211TdlsOperation as declared in nl80211/nl80211.h:4417 -type nl80211TdlsOperation int32 - -// nl80211TdlsOperation enumeration from nl80211/nl80211.h:4417 -const ( - TdlsDiscoveryReq = iota - TdlsSetup = 1 - TdlsTeardown = 2 - TdlsEnableLink = 3 - TdlsDisableLink = 4 -) - -// nl80211FeatureFlags as declared in nl80211/nl80211.h:4526 -type nl80211FeatureFlags int32 - -// nl80211FeatureFlags enumeration from nl80211/nl80211.h:4526 -const ( - FeatureSkTxStatus = 1 << 0 - FeatureHtIbss = 1 << 1 - FeatureInactivityTimer = 1 << 2 - FeatureCellBaseRegHints = 1 << 3 - FeatureP2pDeviceNeedsChannel = 1 << 4 - FeatureSae = 1 << 5 - FeatureLowPriorityScan = 1 << 6 - FeatureScanFlush = 1 << 7 - FeatureApScan = 1 << 8 - FeatureVifTxpower = 1 << 9 - FeatureNeedObssScan = 1 << 10 - FeatureP2pGoCtwin = 1 << 11 - FeatureP2pGoOppps = 1 << 12 - FeatureAdvertiseChanLimits = 1 << 14 - FeatureFullApClientState = 1 << 15 - FeatureUserspaceMpm = 1 << 16 - FeatureActiveMonitor = 1 << 17 - FeatureApModeChanWidthChange = 1 << 18 - FeatureDsParamSetIeInProbes = 1 << 19 - FeatureWfaTpcIeInProbes = 1 << 20 - FeatureQuiet = 1 << 21 - FeatureTxPowerInsertion = 1 << 22 - FeatureAcktoEstimation = 1 << 23 - FeatureStaticSmps = 1 << 24 - FeatureDynamicSmps = 1 << 25 - FeatureSupportsWmmAdmission = 1 << 26 - FeatureMacOnCreate = 1 << 27 - FeatureTdlsChannelSwitch = 1 << 28 - FeatureScanRandomMacAddr = 1 << 29 - FeatureSchedScanRandomMacAddr = 1 << 30 - FeatureNdRandomMacAddr = 1 << 31 -) - -// nl80211ExtFeatureIndex as declared in nl80211/nl80211.h:4595 -type nl80211ExtFeatureIndex int32 - -// nl80211ExtFeatureIndex enumeration from nl80211/nl80211.h:4595 -const ( - ExtFeatureVhtIbss = iota - ExtFeatureRrm = 1 - ExtFeatureMuMimoAirSniffer = 2 - ExtFeatureScanStartTime = 3 - ExtFeatureBssParentTsf = 4 - ExtFeatureSetScanDwell = 5 - ExtFeatureBeaconRateLegacy = 6 - ExtFeatureBeaconRateHt = 7 - ExtFeatureBeaconRateVht = 8 - Num_ExtFeatures = 9 - Max_ExtFeatures = Num_ExtFeatures - 1 -) - -// nl80211ProbeRespOffloadSupportAttr as declared in nl80211/nl80211.h:4625 -type nl80211ProbeRespOffloadSupportAttr int32 - -// nl80211ProbeRespOffloadSupportAttr enumeration from nl80211/nl80211.h:4625 -const ( - ProbeRespOffloadSupportWps = 1 << 0 - ProbeRespOffloadSupportWps2 = 1 << 1 - ProbeRespOffloadSupportP2p = 1 << 2 - ProbeRespOffloadSupport80211u = 1 << 3 -) - -// nl80211ConnectFailedReason as declared in nl80211/nl80211.h:4638 -type nl80211ConnectFailedReason int32 - -// nl80211ConnectFailedReason enumeration from nl80211/nl80211.h:4638 -const ( - ConnFailMaxClients = iota - ConnFailBlockedClient = 1 -) - -// nl80211ScanFlags as declared in nl80211/nl80211.h:4667 -type nl80211ScanFlags int32 - -// nl80211ScanFlags enumeration from nl80211/nl80211.h:4667 -const ( - ScanFlagLowPriority = 1 << 0 - ScanFlagFlush = 1 << 1 - ScanFlagAp = 1 << 2 - ScanFlagRandomAddr = 1 << 3 -) - -// nl80211AclPolicy as declared in nl80211/nl80211.h:4687 -type nl80211AclPolicy int32 - -// nl80211AclPolicy enumeration from nl80211/nl80211.h:4687 -const ( - AclPolicyAcceptUnlessListed = iota - AclPolicyDenyUnlessListed = 1 -) - -// nl80211SmpsMode as declared in nl80211/nl80211.h:4702 -type nl80211SmpsMode int32 - -// nl80211SmpsMode enumeration from nl80211/nl80211.h:4702 -const ( - SmpsOff = iota - SmpsStatic = 1 - SmpsDynamic = 2 - __SmpsAfterLast = 3 - SmpsMax = __SmpsAfterLast - 1 -) - -// nl80211RadarEvent as declared in nl80211/nl80211.h:4726 -type nl80211RadarEvent int32 - -// nl80211RadarEvent enumeration from nl80211/nl80211.h:4726 -const ( - RadarDetected = iota - RadarCacFinished = 1 - RadarCacAborted = 2 - RadarNopFinished = 3 -) - -// nl80211DfsState as declared in nl80211/nl80211.h:4744 -type nl80211DfsState int32 - -// nl80211DfsState enumeration from nl80211/nl80211.h:4744 -const ( - DfsUsable = iota - DfsUnavailable = 1 - DfsAvailable = 2 -) - -// nl80211ProtocolFeatures as declared in nl80211/nl80211.h:4758 -type nl80211ProtocolFeatures int32 - -// nl80211ProtocolFeatures enumeration from nl80211/nl80211.h:4758 -const ( - ProtocolFeatureSplitWiphyDump = 1 << 0 -) - -// nl80211CritProtoId as declared in nl80211/nl80211.h:4771 -type nl80211CritProtoId int32 - -// nl80211CritProtoId enumeration from nl80211/nl80211.h:4771 -const ( - CritProtoUnspec = iota - CritProtoDhcp = 1 - CritProtoEapol = 2 - CritProtoApipa = 3 - Num_CritProto = 4 -) - -// nl80211RxmgmtFlags as declared in nl80211/nl80211.h:4790 -type nl80211RxmgmtFlags int32 - -// nl80211RxmgmtFlags enumeration from nl80211/nl80211.h:4790 -const ( - RxmgmtFlagAnswered = 1 << 0 -) - -// nl80211TdlsPeerCapability as declared in nl80211/nl80211.h:4824 -type nl80211TdlsPeerCapability int32 - -// nl80211TdlsPeerCapability enumeration from nl80211/nl80211.h:4824 -const ( - TdlsPeerHt = 1 << 0 - TdlsPeerVht = 1 << 1 - TdlsPeerWmm = 1 << 2 -) - -// nl80211SchedScanPlan as declared in nl80211/nl80211.h:4843 -type nl80211SchedScanPlan int32 - -// nl80211SchedScanPlan enumeration from nl80211/nl80211.h:4843 -const ( - __SchedScanPlanInvalid = iota - SchedScanPlanInterval = 1 - SchedScanPlanIterations = 2 - __SchedScanPlanAfterLast = 3 - SchedScanPlanMax = __SchedScanPlanAfterLast - 1 -) - -// nl80211BssSelectAttr as declared in nl80211/nl80211.h:4887 -type nl80211BssSelectAttr int32 - -// nl80211BssSelectAttr enumeration from nl80211/nl80211.h:4887 -const ( - __BssSelectAttrInvalid = iota - BssSelectAttrRssi = 1 - BssSelectAttrBandPref = 2 - BssSelectAttrRssiAdjust = 3 - __BssSelectAttrAfterLast = 4 - BssSelectAttrMax = __BssSelectAttrAfterLast - 1 -) - -// nl80211NanDualBandConf as declared in nl80211/nl80211.h:4907 -type nl80211NanDualBandConf int32 - -// nl80211NanDualBandConf enumeration from nl80211/nl80211.h:4907 -const ( - NanBandDefault = 1 << 0 - NanBand2ghz = 1 << 1 - NanBand5ghz = 1 << 2 -) - -// nl80211NanFunctionType as declared in nl80211/nl80211.h:4922 -type nl80211NanFunctionType int32 - -// nl80211NanFunctionType enumeration from nl80211/nl80211.h:4922 -const ( - NanFuncPublish = iota - NanFuncSubscribe = 1 - NanFuncFollowUp = 2 - __NanFuncTypeAfterLast = 3 - NanFuncMaxType = __NanFuncTypeAfterLast - 1 -) - -// nl80211NanPublishType as declared in nl80211/nl80211.h:4940 -type nl80211NanPublishType int32 - -// nl80211NanPublishType enumeration from nl80211/nl80211.h:4940 -const ( - NanSolicitedPublish = 1 << 0 - NanUnsolicitedPublish = 1 << 1 -) - -// nl80211NanFuncTermReason as declared in nl80211/nl80211.h:4954 -type nl80211NanFuncTermReason int32 - -// nl80211NanFuncTermReason enumeration from nl80211/nl80211.h:4954 -const ( - NanFuncTermReasonUserRequest = iota - NanFuncTermReasonTtlExpired = 1 - NanFuncTermReasonError = 2 -) - -// nl80211NanFuncAttributes as declared in nl80211/nl80211.h:5006 -type nl80211NanFuncAttributes int32 - -// nl80211NanFuncAttributes enumeration from nl80211/nl80211.h:5006 -const ( - __NanFuncInvalid = iota - NanFuncType = 1 - NanFuncServiceId = 2 - NanFuncPublishType = 3 - NanFuncPublishBcast = 4 - NanFuncSubscribeActive = 5 - NanFuncFollowUpId = 6 - NanFuncFollowUpReqId = 7 - NanFuncFollowUpDest = 8 - NanFuncCloseRange = 9 - NanFuncTtl = 10 - NanFuncServiceInfo = 11 - NanFuncSrf = 12 - NanFuncRxMatchFilter = 13 - NanFuncTxMatchFilter = 14 - NanFuncInstanceId = 15 - NanFuncTermReason = 16 - Num_NanFuncAttr = 17 - NanFuncAttrMax = Num_NanFuncAttr - 1 -) - -// nl80211NanSrfAttributes as declared in nl80211/nl80211.h:5045 -type nl80211NanSrfAttributes int32 - -// nl80211NanSrfAttributes enumeration from nl80211/nl80211.h:5045 -const ( - __NanSrfInvalid = iota - NanSrfInclude = 1 - NanSrfBf = 2 - NanSrfBfIdx = 3 - NanSrfMacAddrs = 4 - Num_NanSrfAttr = 5 - NanSrfAttrMax = Num_NanSrfAttr - 1 -) - -// nl80211NanMatchAttributes as declared in nl80211/nl80211.h:5070 -type nl80211NanMatchAttributes int32 - -// nl80211NanMatchAttributes enumeration from nl80211/nl80211.h:5070 -const ( - __NanMatchInvalid = iota - NanMatchFuncLocal = 1 - NanMatchFuncPeer = 2 - Num_NanMatchAttr = 3 - NanMatchAttrMax = Num_NanMatchAttr - 1 -) diff --git a/vendor/github.com/mdlayher/wifi/internal/nl80211/doc.go b/vendor/github.com/mdlayher/wifi/internal/nl80211/doc.go deleted file mode 100644 index 4a8a41d1..00000000 --- a/vendor/github.com/mdlayher/wifi/internal/nl80211/doc.go +++ /dev/null @@ -1,15 +0,0 @@ -// Package nl80211 is an auto-generated package which contains constants and -// types used to access nl80211 information using generic netlink. -// -// Special thanks to Maxim Kupriianov for the cgogen tool, which makes the -// automatic generation of Go constants possible. -// -// https://github.com/xlab/cgogen -// -// Maxim was also kind enough to provide the cgogen example configuration which -// was used to create this package. -// -// https://github.com/xlab/nl80211 -package nl80211 - -//go:generate cgogen -out ../ -nocgo nl80211.yml diff --git a/vendor/github.com/mdlayher/wifi/internal/nl80211/nl80211.h b/vendor/github.com/mdlayher/wifi/internal/nl80211/nl80211.h deleted file mode 100644 index 53a043dd..00000000 --- a/vendor/github.com/mdlayher/wifi/internal/nl80211/nl80211.h +++ /dev/null @@ -1,5080 +0,0 @@ -#ifndef __LINUX_NL80211_H -#define __LINUX_NL80211_H -/* - * 802.11 netlink interface public header - * - * Copyright 2006-2010 Johannes Berg - * Copyright 2008 Michael Wu - * Copyright 2008 Luis Carlos Cobo - * Copyright 2008 Michael Buesch - * Copyright 2008, 2009 Luis R. Rodriguez - * Copyright 2008 Jouni Malinen - * Copyright 2008 Colin McCabe - * Copyright 2015 Intel Deutschland GmbH - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - */ - -/* - * This header file defines the userspace API to the wireless stack. Please - * be careful not to break things - i.e. don't move anything around or so - * unless you can demonstrate that it breaks neither API nor ABI. - * - * Additions to the API should be accompanied by actual implementations in - * an upstream driver, so that example implementations exist in case there - * are ever concerns about the precise semantics of the API or changes are - * needed, and to ensure that code for dead (no longer implemented) API - * can actually be identified and removed. - * Nonetheless, semantics should also be documented carefully in this file. - */ - -#include - -#define NL80211_GENL_NAME "nl80211" - -#define NL80211_MULTICAST_GROUP_CONFIG "config" -#define NL80211_MULTICAST_GROUP_SCAN "scan" -#define NL80211_MULTICAST_GROUP_REG "regulatory" -#define NL80211_MULTICAST_GROUP_MLME "mlme" -#define NL80211_MULTICAST_GROUP_VENDOR "vendor" -#define NL80211_MULTICAST_GROUP_NAN "nan" -#define NL80211_MULTICAST_GROUP_TESTMODE "testmode" - -/** - * DOC: Station handling - * - * Stations are added per interface, but a special case exists with VLAN - * interfaces. When a station is bound to an AP interface, it may be moved - * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). - * The station is still assumed to belong to the AP interface it was added - * to. - * - * Station handling varies per interface type and depending on the driver's - * capabilities. - * - * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS - * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: - * - a setup station entry is added, not yet authorized, without any rate - * or capability information, this just exists to avoid race conditions - * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid - * to add rate and capability information to the station and at the same - * time mark it authorized. - * - %NL80211_TDLS_ENABLE_LINK is then used - * - after this, the only valid operation is to remove it by tearing down - * the TDLS link (%NL80211_TDLS_DISABLE_LINK) - * - * TODO: need more info for other interface types - */ - -/** - * DOC: Frame transmission/registration support - * - * Frame transmission and registration support exists to allow userspace - * management entities such as wpa_supplicant react to management frames - * that are not being handled by the kernel. This includes, for example, - * certain classes of action frames that cannot be handled in the kernel - * for various reasons. - * - * Frame registration is done on a per-interface basis and registrations - * cannot be removed other than by closing the socket. It is possible to - * specify a registration filter to register, for example, only for a - * certain type of action frame. In particular with action frames, those - * that userspace registers for will not be returned as unhandled by the - * driver, so that the registered application has to take responsibility - * for doing that. - * - * The type of frame that can be registered for is also dependent on the - * driver and interface type. The frame types are advertised in wiphy - * attributes so applications know what to expect. - * - * NOTE: When an interface changes type while registrations are active, - * these registrations are ignored until the interface type is - * changed again. This means that changing the interface type can - * lead to a situation that couldn't otherwise be produced, but - * any such registrations will be dormant in the sense that they - * will not be serviced, i.e. they will not receive any frames. - * - * Frame transmission allows userspace to send for example the required - * responses to action frames. It is subject to some sanity checking, - * but many frames can be transmitted. When a frame was transmitted, its - * status is indicated to the sending socket. - * - * For more technical details, see the corresponding command descriptions - * below. - */ - -/** - * DOC: Virtual interface / concurrency capabilities - * - * Some devices are able to operate with virtual MACs, they can have - * more than one virtual interface. The capability handling for this - * is a bit complex though, as there may be a number of restrictions - * on the types of concurrency that are supported. - * - * To start with, each device supports the interface types listed in - * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the - * types there no concurrency is implied. - * - * Once concurrency is desired, more attributes must be observed: - * To start with, since some interface types are purely managed in - * software, like the AP-VLAN type in mac80211 for example, there's - * an additional list of these, they can be added at any time and - * are only restricted by some semantic restrictions (e.g. AP-VLAN - * cannot be added without a corresponding AP interface). This list - * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. - * - * Further, the list of supported combinations is exported. This is - * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, - * it exports a list of "groups", and at any point in time the - * interfaces that are currently active must fall into any one of - * the advertised groups. Within each group, there are restrictions - * on the number of interfaces of different types that are supported - * and also the number of different channels, along with potentially - * some other restrictions. See &enum nl80211_if_combination_attrs. - * - * All together, these attributes define the concurrency of virtual - * interfaces that a given device supports. - */ - -/** - * DOC: packet coalesce support - * - * In most cases, host that receives IPv4 and IPv6 multicast/broadcast - * packets does not do anything with these packets. Therefore the - * reception of these unwanted packets causes unnecessary processing - * and power consumption. - * - * Packet coalesce feature helps to reduce number of received interrupts - * to host by buffering these packets in firmware/hardware for some - * predefined time. Received interrupt will be generated when one of the - * following events occur. - * a) Expiration of hardware timer whose expiration time is set to maximum - * coalescing delay of matching coalesce rule. - * b) Coalescing buffer in hardware reaches it's limit. - * c) Packet doesn't match any of the configured coalesce rules. - * - * User needs to configure following parameters for creating a coalesce - * rule. - * a) Maximum coalescing delay - * b) List of packet patterns which needs to be matched - * c) Condition for coalescence. pattern 'match' or 'no match' - * Multiple such rules can be created. - */ - -/** - * enum nl80211_commands - supported nl80211 commands - * - * @NL80211_CMD_UNSPEC: unspecified command to catch errors - * - * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request - * to get a list of all present wiphys. - * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or - * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, - * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the - * attributes determining the channel width; this is used for setting - * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, - * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, - * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. - * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL - * instead, the support here is for backward compatibility only. - * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request - * or rename notification. Has attributes %NL80211_ATTR_WIPHY and - * %NL80211_ATTR_WIPHY_NAME. - * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes - * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. - * - * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; - * either a dump request for all interfaces or a specific get with a - * single %NL80211_ATTR_IFINDEX is supported. - * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires - * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. - * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response - * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, - * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also - * be sent from userspace to request creation of a new virtual interface, - * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and - * %NL80211_ATTR_IFNAME. - * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes - * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from - * userspace to request deletion of a virtual interface, then requires - * attribute %NL80211_ATTR_IFINDEX. - * - * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified - * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. - * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, - * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. - * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, - * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, - * and %NL80211_ATTR_KEY_SEQ attributes. - * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX - * or %NL80211_ATTR_MAC. - * - * @NL80211_CMD_GET_BEACON: (not used) - * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface - * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL - * attributes. For drivers that generate the beacon and probe responses - * internally, the following attributes must be provided: %NL80211_ATTR_IE, - * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. - * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters - * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that - * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, - * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, - * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, - * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, - * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, - * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, - * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. - * The channel to use can be set on the interface or be given using the - * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. - * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP - * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface - * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP - * - * @NL80211_CMD_GET_STATION: Get station attributes for station identified by - * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_SET_STATION: Set station attributes for station identified by - * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the - * the interface identified by %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC - * or, if no MAC address given, all stations, on the interface identified - * by %NL80211_ATTR_IFINDEX. %NL80211_ATTR_MGMT_SUBTYPE and - * %NL80211_ATTR_REASON_CODE can optionally be used to specify which type - * of disconnection indication should be sent to the station - * (Deauthentication or Disassociation frame and reason code for that - * frame). - * - * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to - * destination %NL80211_ATTR_MAC on the interface identified by - * %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to - * destination %NL80211_ATTR_MAC on the interface identified by - * %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by - * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. - * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by - * %NL80211_ATTR_MAC. - * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the - * the interface identified by %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC - * or, if no MAC address given, all mesh paths, on the interface identified - * by %NL80211_ATTR_IFINDEX. - * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by - * %NL80211_ATTR_IFINDEX. - * - * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set - * regulatory domain. If %NL80211_ATTR_WIPHY is specified and the device - * has a private regulatory domain, it will be returned. Otherwise, the - * global regdomain will be returned. - * A device will have a private regulatory domain if it uses the - * regulatory_hint() API. Even when a private regdomain is used the channel - * information will still be mended according to further hints from - * the regulatory core to help with compliance. A dump version of this API - * is now available which will returns the global regdomain as well as - * all private regdomains of present wiphys (for those that have it). - * If a wiphy is self-managed (%NL80211_ATTR_WIPHY_SELF_MANAGED_REG), then - * its private regdomain is the only valid one for it. The regulatory - * core is not used to help with compliance in this case. - * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command - * after being queried by the kernel. CRDA replies by sending a regulatory - * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our - * current alpha2 if it found a match. It also provides - * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each - * regulatory rule is a nested set of attributes given by - * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and - * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by - * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and - * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. - * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain - * to the specified ISO/IEC 3166-1 alpha2 country code. The core will - * store this as a valid request and then query userspace for it. - * - * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the - * interface identified by %NL80211_ATTR_IFINDEX - * - * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the - * interface identified by %NL80211_ATTR_IFINDEX - * - * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The - * interface is identified with %NL80211_ATTR_IFINDEX and the management - * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be - * added to the end of the specified management frame is specified with - * %NL80211_ATTR_IE. If the command succeeds, the requested data will be - * added to all specified management frames generated by - * kernel/firmware/driver. - * Note: This command has been removed and it is only reserved at this - * point to avoid re-using existing command number. The functionality this - * command was planned for has been provided with cleaner design with the - * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, - * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, - * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. - * - * @NL80211_CMD_GET_SCAN: get scan results - * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters - * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the - * probe requests at CCK rate or not. %NL80211_ATTR_MAC can be used to - * specify a BSSID to scan for; if not included, the wildcard BSSID will - * be used. - * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to - * NL80211_CMD_GET_SCAN and on the "scan" multicast group) - * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, - * partial scan results may be available - * - * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain - * intervals and certain number of cycles, as specified by - * %NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is - * not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified, - * scheduled scan will run in an infinite loop with the specified interval. - * These attributes are mutually exculsive, - * i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if - * NL80211_ATTR_SCHED_SCAN_PLANS is defined. - * If for some reason scheduled scan is aborted by the driver, all scan - * plans are canceled (including scan plans that did not start yet). - * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) - * are passed, they are used in the probe requests. For - * broadcast, a broadcast SSID must be passed (ie. an empty - * string). If no SSID is passed, no probe requests are sent and - * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, - * if passed, define which channels should be scanned; if not - * passed, all channels allowed for the current regulatory domain - * are used. Extra IEs can also be passed from the userspace by - * using the %NL80211_ATTR_IE attribute. The first cycle of the - * scheduled scan can be delayed by %NL80211_ATTR_SCHED_SCAN_DELAY - * is supplied. - * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if - * scheduled scan is not running. The caller may assume that as soon - * as the call returns, it is safe to start a new scheduled scan again. - * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan - * results available. - * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has - * stopped. The driver may issue this event at any time during a - * scheduled scan. One reason for stopping the scan is if the hardware - * does not support starting an association or a normal scan while running - * a scheduled scan. This event is also sent when the - * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface - * is brought down while a scheduled scan was running. - * - * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation - * or noise level - * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to - * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) - * - * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC - * (for the BSSID) and %NL80211_ATTR_PMKID. - * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC - * (for the BSSID) and %NL80211_ATTR_PMKID. - * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. - * - * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain - * has been changed and provides details of the request information - * that caused the change such as who initiated the regulatory request - * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx - * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if - * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or - * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain - * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is - * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on - * to (%NL80211_ATTR_REG_ALPHA2). - * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon - * has been found while world roaming thus enabling active scan or - * any mode of operation that initiates TX (beacons) on a channel - * where we would not have been able to do either before. As an example - * if you are world roaming (regulatory domain set to world or if your - * driver is using a custom world roaming regulatory domain) and while - * doing a passive scan on the 5 GHz band you find an AP there (if not - * on a DFS channel) you will now be able to actively scan for that AP - * or use AP mode on your card on that same channel. Note that this will - * never be used for channels 1-11 on the 2 GHz band as they are always - * enabled world wide. This beacon hint is only sent if your device had - * either disabled active scanning or beaconing on a channel. We send to - * userspace the wiphy on which we removed a restriction from - * (%NL80211_ATTR_WIPHY) and the channel on which this occurred - * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) - * the beacon hint was processed. - * - * @NL80211_CMD_AUTHENTICATE: authentication request and notification. - * This command is used both as a command (request to authenticate) and - * as an event on the "mlme" multicast group indicating completion of the - * authentication process. - * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the - * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and - * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify - * the SSID (mainly for association, but is included in authentication - * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used - * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE - * is used to specify the authentication type. %NL80211_ATTR_IE is used to - * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) - * to be added to the frame. - * When used as an event, this reports reception of an Authentication - * frame in station and IBSS modes when the local MLME processed the - * frame, i.e., it was for the local STA and was received in correct - * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the - * MLME SAP interface (kernel providing MLME, userspace SME). The - * included %NL80211_ATTR_FRAME attribute contains the management frame - * (including both the header and frame body, but not FCS). This event is - * also used to indicate if the authentication attempt timed out. In that - * case the %NL80211_ATTR_FRAME attribute is replaced with a - * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which - * pending authentication timed out). - * @NL80211_CMD_ASSOCIATE: association request and notification; like - * NL80211_CMD_AUTHENTICATE but for Association and Reassociation - * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, - * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The - * %NL80211_ATTR_PREV_BSSID attribute is used to specify whether the - * request is for the initial association to an ESS (that attribute not - * included) or for reassociation within the ESS (that attribute is - * included). - * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like - * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to - * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication - * primitives). - * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like - * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to - * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). - * - * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael - * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the - * event includes %NL80211_ATTR_MAC to describe the source MAC address of - * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key - * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and - * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this - * event matches with MLME-MICHAELMICFAILURE.indication() primitive - * - * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a - * FREQ attribute (for the initial frequency if no peer can be found) - * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those - * should be fixed rather than automatically determined. Can only be - * executed on a network interface that is UP, and fixed BSSID/FREQ - * may be rejected. Another optional parameter is the beacon interval, - * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not - * given defaults to 100 TU (102.4ms). - * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is - * determined by the network interface. - * - * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute - * to identify the device, and the TESTDATA blob attribute to pass through - * to the driver. - * - * @NL80211_CMD_CONNECT: connection request and notification; this command - * requests to connect to a specified network but without separating - * auth and assoc steps. For this, you need to specify the SSID in a - * %NL80211_ATTR_SSID attribute, and can optionally specify the association - * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, - * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, - * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, - * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and - * %NL80211_ATTR_WIPHY_FREQ_HINT. - * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are - * restrictions on BSS selection, i.e., they effectively prevent roaming - * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT - * can be included to provide a recommendation of the initial BSS while - * allowing the driver to roam to other BSSes within the ESS and also to - * ignore this recommendation if the indicated BSS is not ideal. Only one - * set of BSSID,frequency parameters is used (i.e., either the enforcing - * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict - * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). - * %NL80211_ATTR_PREV_BSSID can be used to request a reassociation within - * the ESS in case the device is already associated and an association with - * a different BSS is desired. - * Background scan period can optionally be - * specified in %NL80211_ATTR_BG_SCAN_PERIOD, - * if not specified default background scan configuration - * in driver is used and if period value is 0, bg scan will be disabled. - * This attribute is ignored if driver does not support roam scan. - * It is also sent as an event, with the BSSID and response IEs when the - * connection is established or failed to be established. This can be - * determined by the %NL80211_ATTR_STATUS_CODE attribute (0 = success, - * non-zero = failure). If %NL80211_ATTR_TIMED_OUT is included in the - * event, the connection attempt failed due to not being able to initiate - * authentication/association or not receiving a response from the AP. - * Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as - * well to remain backwards compatible. - * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), - * sent as an event when the card/driver roamed by itself. - * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify - * userspace that a connection was dropped by the AP or due to other - * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and - * %NL80211_ATTR_REASON_CODE attributes are used. - * - * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices - * associated with this wiphy must be down and will follow. - * - * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified - * channel for the specified amount of time. This can be used to do - * off-channel operations like transmit a Public Action frame and wait for - * a response while being associated to an AP on another channel. - * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus - * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the - * frequency for the operation. - * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds - * to remain on the channel. This command is also used as an event to - * notify when the requested duration starts (it may take a while for the - * driver to schedule this time due to other concurrent needs for the - * radio). - * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) - * that will be included with any events pertaining to this request; - * the cookie is also used to cancel the request. - * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a - * pending remain-on-channel duration if the desired operation has been - * completed prior to expiration of the originally requested duration. - * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the - * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to - * uniquely identify the request. - * This command is also used as an event to notify when a requested - * remain-on-channel duration has expired. - * - * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX - * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface - * and @NL80211_ATTR_TX_RATES the set of allowed rates. - * - * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames - * (via @NL80211_CMD_FRAME) for processing in userspace. This command - * requires an interface index, a frame type attribute (optional for - * backward compatibility reasons, if not given assumes action frames) - * and a match attribute containing the first few bytes of the frame - * that should match, e.g. a single byte for only a category match or - * four bytes for vendor frames including the OUI. The registration - * cannot be dropped, but is removed automatically when the netlink - * socket is closed. Multiple registrations can be made. - * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for - * backward compatibility - * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This - * command is used both as a request to transmit a management frame and - * as an event indicating reception of a frame that was not processed in - * kernel code, but is for us (i.e., which may need to be processed in a - * user space application). %NL80211_ATTR_FRAME is used to specify the - * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used - * to indicate on which channel the frame is to be transmitted or was - * received. If this channel is not the current channel (remain-on-channel - * or the operational channel) the device will switch to the given channel - * and transmit the frame, optionally waiting for a response for the time - * specified using %NL80211_ATTR_DURATION. When called, this operation - * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the - * TX status event pertaining to the TX request. - * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the - * management frames at CCK rate or not in 2GHz band. - * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA - * counters which will be updated to the current value. This attribute - * is used during CSA period. - * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this - * command may be used with the corresponding cookie to cancel the wait - * time if it is known that it is no longer necessary. - * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. - * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame - * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies - * the TX command and %NL80211_ATTR_FRAME includes the contents of the - * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged - * the frame. - * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for - * backward compatibility. - * - * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE - * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE - * - * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command - * is used to configure connection quality monitoring notification trigger - * levels. - * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This - * command is used as an event to indicate the that a trigger level was - * reached. - * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ - * and the attributes determining channel width) the given interface - * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. - * In case multiple channels are supported by the device, the mechanism - * with which it switches channels is implementation-defined. - * When a monitor interface is given, it can only switch channel while - * no other interfaces are operating to avoid disturbing the operation - * of any other interfaces, and other interfaces will again take - * precedence when they are used. - * - * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. - * - * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial - * mesh config parameters may be given. - * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the - * network is determined by the network interface. - * - * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame - * notification. This event is used to indicate that an unprotected - * deauthentication frame was dropped when MFP is in use. - * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame - * notification. This event is used to indicate that an unprotected - * disassociation frame was dropped when MFP is in use. - * - * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a - * beacon or probe response from a compatible mesh peer. This is only - * sent while no station information (sta_info) exists for the new peer - * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, - * @NL80211_MESH_SETUP_USERSPACE_AMPE, or - * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this - * notification, userspace may decide to create a new station - * (@NL80211_CMD_NEW_STATION). To stop this notification from - * reoccurring, the userspace authentication daemon may want to create the - * new station with the AUTHENTICATED flag unset and maybe change it later - * depending on the authentication result. - * - * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. - * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. - * Since wireless is more complex than wired ethernet, it supports - * various triggers. These triggers can be configured through this - * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For - * more background information, see - * http://wireless.kernel.org/en/users/Documentation/WoWLAN. - * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification - * from the driver reporting the wakeup reason. In this case, the - * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason - * for the wakeup, if it was caused by wireless. If it is not present - * in the wakeup notification, the wireless device didn't cause the - * wakeup but reports that it was woken up. - * - * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver - * the necessary information for supporting GTK rekey offload. This - * feature is typically used during WoWLAN. The configuration data - * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and - * contains the data in sub-attributes). After rekeying happened, - * this command may also be sent by the driver as an MLME event to - * inform userspace of the new replay counter. - * - * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace - * of PMKSA caching dandidates. - * - * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). - * In addition, this can be used as an event to request userspace to take - * actions on TDLS links (set up a new link or tear down an existing one). - * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested - * operation, %NL80211_ATTR_MAC contains the peer MAC address, and - * %NL80211_ATTR_REASON_CODE the reason code to be used (only with - * %NL80211_TDLS_TEARDOWN). - * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The - * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be - * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as - * 802.11 management frames, while TDLS action codes (802.11-2012 - * 8.5.13.1) will be encapsulated and sent as data frames. The currently - * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES - * and the currently supported TDLS actions codes are given in - * &enum ieee80211_tdls_actioncode. - * - * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP - * (or GO) interface (i.e. hostapd) to ask for unexpected frames to - * implement sending deauth to stations that send unexpected class 3 - * frames. Also used as the event sent by the kernel when such a frame - * is received. - * For the event, the %NL80211_ATTR_MAC attribute carries the TA and - * other attributes like the interface index are present. - * If used as the command it must have an interface index and you can - * only unsubscribe from the event by closing the socket. Subscription - * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. - * - * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the - * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame - * and wasn't already in a 4-addr VLAN. The event will be sent similarly - * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. - * - * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface - * by sending a null data frame to it and reporting when the frame is - * acknowleged. This is used to allow timing out inactive clients. Uses - * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a - * direct reply with an %NL80211_ATTR_COOKIE that is later used to match - * up the event with the request. The event includes the same data and - * has %NL80211_ATTR_ACK set if the frame was ACKed. - * - * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from - * other BSSes when any interfaces are in AP mode. This helps implement - * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME - * messages. Note that per PHY only one application may register. - * - * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether - * No Acknowledgement Policy should be applied. - * - * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels - * independently of the userspace SME, send this event indicating - * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the - * attributes determining channel width. This indication may also be - * sent when a remotely-initiated switch (e.g., when a STA receives a CSA - * from the remote AP) is completed; - * - * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch - * has been started on an interface, regardless of the initiator - * (ie. whether it was requested from a remote device or - * initiated on our own). It indicates that - * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ - * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may - * decide to react to this indication by requesting other - * interfaces to change channel as well. - * - * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by - * its %NL80211_ATTR_WDEV identifier. It must have been created with - * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the - * P2P Device can be used for P2P operations, e.g. remain-on-channel and - * public action frame TX. - * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by - * its %NL80211_ATTR_WDEV identifier. - * - * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to - * notify userspace that AP has rejected the connection request from a - * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON - * is used for this. - * - * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames - * for IBSS or MESH vif. - * - * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. - * This is to be used with the drivers advertising the support of MAC - * address based access control. List of MAC addresses is passed in - * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in - * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it - * is not already done. The new list will replace any existing list. Driver - * will clear its ACL when the list of MAC addresses passed is empty. This - * command is used in AP/P2P GO mode. Driver has to make sure to clear its - * ACL list during %NL80211_CMD_STOP_AP. - * - * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once - * a radar is detected or the channel availability scan (CAC) has finished - * or was aborted, or a radar was detected, usermode will be notified with - * this event. This command is also used to notify userspace about radars - * while operating on this channel. - * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the - * event. - * - * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, - * i.e. features for the nl80211 protocol rather than device features. - * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. - * - * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition - * Information Element to the WLAN driver - * - * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver - * to the supplicant. This will carry the target AP's MAC address along - * with the relevant Information Elements. This event is used to report - * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). - * - * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running - * a critical protocol that needs more reliability in the connection to - * complete. - * - * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can - * return back to normal. - * - * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. - * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. - * - * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the - * the new channel information (Channel Switch Announcement - CSA) - * in the beacon for some time (as defined in the - * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the - * new channel. Userspace provides the new channel information (using - * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel - * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform - * other station that transmission must be blocked until the channel - * switch is complete. - * - * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified - * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in - * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in - * %NL80211_ATTR_VENDOR_DATA. - * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is - * used in the wiphy data as a nested attribute containing descriptions - * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. - * This may also be sent as an event with the same attributes. - * - * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. - * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If - * that attribute is not included, QoS mapping is disabled. Since this - * QoS mapping is relevant for IP packets, it is only valid during an - * association. This is cleared on disassociation and AP restart. - * - * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given - * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO - * and %NL80211_ATTR_ADMITTED_TIME parameters. - * Note that the action frame handshake with the AP shall be handled by - * userspace via the normal management RX/TX framework, this only sets - * up the TX TS in the driver/device. - * If the admitted time attribute is not added then the request just checks - * if a subsequent setup could be successful, the intent is to use this to - * avoid setting up a session with the AP when local restrictions would - * make that impossible. However, the subsequent "real" setup may still - * fail even if the check was successful. - * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID - * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this - * before removing a station entry entirely, or before disassociating - * or similar, cleanup will happen in the driver/device in this case. - * - * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to - * destination %NL80211_ATTR_MAC on the interface identified by - * %NL80211_ATTR_IFINDEX. - * - * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and - * bandwidth of a channel must be given. - * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the - * network is determined by the network interface. - * - * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer, - * identified by the %NL80211_ATTR_MAC parameter. A target channel is - * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining - * channel width/type. The target operating class is given via - * %NL80211_ATTR_OPER_CLASS. - * The driver is responsible for continually initiating channel-switching - * operations and returning to the base channel for communication with the - * AP. - * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS - * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel - * when this command completes. - * - * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used - * as an event to indicate changes for devices with wiphy-specific regdom - * management. - * - * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is - * not running. The driver indicates the status of the scan through - * cfg80211_scan_done(). - * - * @NL80211_CMD_START_NAN: Start NAN operation, identified by its - * %NL80211_ATTR_WDEV interface. This interface must have been previously - * created with %NL80211_CMD_NEW_INTERFACE. After it has been started, the - * NAN interface will create or join a cluster. This command must have a - * valid %NL80211_ATTR_NAN_MASTER_PREF attribute and optional - * %NL80211_ATTR_NAN_DUAL attributes. - * After this command NAN functions can be added. - * @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by - * its %NL80211_ATTR_WDEV interface. - * @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined - * with %NL80211_ATTR_NAN_FUNC nested attribute. When called, this - * operation returns the strictly positive and unique instance id - * (%NL80211_ATTR_NAN_FUNC_INST_ID) and a cookie (%NL80211_ATTR_COOKIE) - * of the function upon success. - * Since instance ID's can be re-used, this cookie is the right - * way to identify the function. This will avoid races when a termination - * event is handled by the user space after it has already added a new - * function that got the same instance id from the kernel as the one - * which just terminated. - * This cookie may be used in NAN events even before the command - * returns, so userspace shouldn't process NAN events until it processes - * the response to this command. - * Look at %NL80211_ATTR_SOCKET_OWNER as well. - * @NL80211_CMD_DEL_NAN_FUNCTION: Delete a NAN function by cookie. - * This command is also used as a notification sent when a NAN function is - * terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID - * and %NL80211_ATTR_COOKIE attributes. - * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN configuration. NAN - * must be operational (%NL80211_CMD_START_NAN was executed). - * It must contain at least one of the following attributes: - * %NL80211_ATTR_NAN_MASTER_PREF, %NL80211_ATTR_NAN_DUAL. - * @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported. - * This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and - * %NL80211_ATTR_COOKIE. - * - * @NL80211_CMD_MAX: highest used command number - * @__NL80211_CMD_AFTER_LAST: internal use - */ -enum nl80211_commands { -/* don't change the order or add anything between, this is ABI! */ - NL80211_CMD_UNSPEC, - - NL80211_CMD_GET_WIPHY, /* can dump */ - NL80211_CMD_SET_WIPHY, - NL80211_CMD_NEW_WIPHY, - NL80211_CMD_DEL_WIPHY, - - NL80211_CMD_GET_INTERFACE, /* can dump */ - NL80211_CMD_SET_INTERFACE, - NL80211_CMD_NEW_INTERFACE, - NL80211_CMD_DEL_INTERFACE, - - NL80211_CMD_GET_KEY, - NL80211_CMD_SET_KEY, - NL80211_CMD_NEW_KEY, - NL80211_CMD_DEL_KEY, - - NL80211_CMD_GET_BEACON, - NL80211_CMD_SET_BEACON, - NL80211_CMD_START_AP, - NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, - NL80211_CMD_STOP_AP, - NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, - - NL80211_CMD_GET_STATION, - NL80211_CMD_SET_STATION, - NL80211_CMD_NEW_STATION, - NL80211_CMD_DEL_STATION, - - NL80211_CMD_GET_MPATH, - NL80211_CMD_SET_MPATH, - NL80211_CMD_NEW_MPATH, - NL80211_CMD_DEL_MPATH, - - NL80211_CMD_SET_BSS, - - NL80211_CMD_SET_REG, - NL80211_CMD_REQ_SET_REG, - - NL80211_CMD_GET_MESH_CONFIG, - NL80211_CMD_SET_MESH_CONFIG, - - NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, - - NL80211_CMD_GET_REG, - - NL80211_CMD_GET_SCAN, - NL80211_CMD_TRIGGER_SCAN, - NL80211_CMD_NEW_SCAN_RESULTS, - NL80211_CMD_SCAN_ABORTED, - - NL80211_CMD_REG_CHANGE, - - NL80211_CMD_AUTHENTICATE, - NL80211_CMD_ASSOCIATE, - NL80211_CMD_DEAUTHENTICATE, - NL80211_CMD_DISASSOCIATE, - - NL80211_CMD_MICHAEL_MIC_FAILURE, - - NL80211_CMD_REG_BEACON_HINT, - - NL80211_CMD_JOIN_IBSS, - NL80211_CMD_LEAVE_IBSS, - - NL80211_CMD_TESTMODE, - - NL80211_CMD_CONNECT, - NL80211_CMD_ROAM, - NL80211_CMD_DISCONNECT, - - NL80211_CMD_SET_WIPHY_NETNS, - - NL80211_CMD_GET_SURVEY, - NL80211_CMD_NEW_SURVEY_RESULTS, - - NL80211_CMD_SET_PMKSA, - NL80211_CMD_DEL_PMKSA, - NL80211_CMD_FLUSH_PMKSA, - - NL80211_CMD_REMAIN_ON_CHANNEL, - NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, - - NL80211_CMD_SET_TX_BITRATE_MASK, - - NL80211_CMD_REGISTER_FRAME, - NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, - NL80211_CMD_FRAME, - NL80211_CMD_ACTION = NL80211_CMD_FRAME, - NL80211_CMD_FRAME_TX_STATUS, - NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, - - NL80211_CMD_SET_POWER_SAVE, - NL80211_CMD_GET_POWER_SAVE, - - NL80211_CMD_SET_CQM, - NL80211_CMD_NOTIFY_CQM, - - NL80211_CMD_SET_CHANNEL, - NL80211_CMD_SET_WDS_PEER, - - NL80211_CMD_FRAME_WAIT_CANCEL, - - NL80211_CMD_JOIN_MESH, - NL80211_CMD_LEAVE_MESH, - - NL80211_CMD_UNPROT_DEAUTHENTICATE, - NL80211_CMD_UNPROT_DISASSOCIATE, - - NL80211_CMD_NEW_PEER_CANDIDATE, - - NL80211_CMD_GET_WOWLAN, - NL80211_CMD_SET_WOWLAN, - - NL80211_CMD_START_SCHED_SCAN, - NL80211_CMD_STOP_SCHED_SCAN, - NL80211_CMD_SCHED_SCAN_RESULTS, - NL80211_CMD_SCHED_SCAN_STOPPED, - - NL80211_CMD_SET_REKEY_OFFLOAD, - - NL80211_CMD_PMKSA_CANDIDATE, - - NL80211_CMD_TDLS_OPER, - NL80211_CMD_TDLS_MGMT, - - NL80211_CMD_UNEXPECTED_FRAME, - - NL80211_CMD_PROBE_CLIENT, - - NL80211_CMD_REGISTER_BEACONS, - - NL80211_CMD_UNEXPECTED_4ADDR_FRAME, - - NL80211_CMD_SET_NOACK_MAP, - - NL80211_CMD_CH_SWITCH_NOTIFY, - - NL80211_CMD_START_P2P_DEVICE, - NL80211_CMD_STOP_P2P_DEVICE, - - NL80211_CMD_CONN_FAILED, - - NL80211_CMD_SET_MCAST_RATE, - - NL80211_CMD_SET_MAC_ACL, - - NL80211_CMD_RADAR_DETECT, - - NL80211_CMD_GET_PROTOCOL_FEATURES, - - NL80211_CMD_UPDATE_FT_IES, - NL80211_CMD_FT_EVENT, - - NL80211_CMD_CRIT_PROTOCOL_START, - NL80211_CMD_CRIT_PROTOCOL_STOP, - - NL80211_CMD_GET_COALESCE, - NL80211_CMD_SET_COALESCE, - - NL80211_CMD_CHANNEL_SWITCH, - - NL80211_CMD_VENDOR, - - NL80211_CMD_SET_QOS_MAP, - - NL80211_CMD_ADD_TX_TS, - NL80211_CMD_DEL_TX_TS, - - NL80211_CMD_GET_MPP, - - NL80211_CMD_JOIN_OCB, - NL80211_CMD_LEAVE_OCB, - - NL80211_CMD_CH_SWITCH_STARTED_NOTIFY, - - NL80211_CMD_TDLS_CHANNEL_SWITCH, - NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH, - - NL80211_CMD_WIPHY_REG_CHANGE, - - NL80211_CMD_ABORT_SCAN, - - NL80211_CMD_START_NAN, - NL80211_CMD_STOP_NAN, - NL80211_CMD_ADD_NAN_FUNCTION, - NL80211_CMD_DEL_NAN_FUNCTION, - NL80211_CMD_CHANGE_NAN_CONFIG, - NL80211_CMD_NAN_MATCH, - - /* add new commands above here */ - - /* used to define NL80211_CMD_MAX below */ - __NL80211_CMD_AFTER_LAST, - NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 -}; - -/* source-level API compatibility */ -#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG -#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG -#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE - -/** - * enum nl80211_attrs - nl80211 netlink attributes - * - * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors - * - * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. - * /sys/class/ieee80211//index - * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) - * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters - * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, - * defines the channel together with the (deprecated) - * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes - * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 - * and %NL80211_ATTR_CENTER_FREQ2 - * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values - * of &enum nl80211_chan_width, describing the channel width. See the - * documentation of the enum for more information. - * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the - * channel, used for anything but 20 MHz bandwidth - * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the - * channel, used only for 80+80 MHz bandwidth - * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ - * if HT20 or HT40 are to be used (i.e., HT disabled if not included): - * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including - * this attribute) - * NL80211_CHAN_HT20 = HT20 only - * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel - * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel - * This attribute is now deprecated. - * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is - * less than or equal to the RTS threshold; allowed range: 1..255; - * dot11ShortRetryLimit; u8 - * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is - * greater than the RTS threshold; allowed range: 1..255; - * dot11ShortLongLimit; u8 - * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum - * length in octets for frames; allowed range: 256..8000, disable - * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 - * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length - * larger than or equal to this use RTS/CTS handshake); allowed range: - * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 - * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 - * section 7.3.2.9; dot11CoverageClass; u8 - * - * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on - * @NL80211_ATTR_IFNAME: network interface name - * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype - * - * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices - * that don't have a netdev (u64) - * - * @NL80211_ATTR_MAC: MAC address (various uses) - * - * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of - * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC - * keys - * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) - * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 - * section 7.3.2.25.1, e.g. 0x000FAC04) - * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and - * CCMP keys, each six bytes in little endian - * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key - * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the - * default management key - * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or - * other commands, indicates which pairwise cipher suites are used - * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or - * other commands, indicates which group cipher suite is used - * - * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU - * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing - * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE - * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE - * - * @NL80211_ATTR_STA_AID: Association ID for the station (u16) - * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of - * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) - * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by - * IEEE 802.11 7.3.1.6 (u16). - * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported - * rates as defined by IEEE 802.11 7.3.2.2 but without the length - * restriction (at most %NL80211_MAX_SUPP_RATES). - * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station - * to, or the AP interface the station was originally added to to. - * @NL80211_ATTR_STA_INFO: information about a station, part of station info - * given for %NL80211_CMD_GET_STATION, nested attribute containing - * info as possible, see &enum nl80211_sta_info. - * - * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, - * consisting of a nested array. - * - * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). - * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link - * (see &enum nl80211_plink_action). - * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. - * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path - * info given for %NL80211_CMD_GET_MPATH, nested attribute described at - * &enum nl80211_mpath_info. - * - * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of - * &enum nl80211_mntr_flags. - * - * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the - * current regulatory domain should be set to or is already set to. - * For example, 'CR', for Costa Rica. This attribute is used by the kernel - * to query the CRDA to retrieve one regulatory domain. This attribute can - * also be used by userspace to query the kernel for the currently set - * regulatory domain. We chose an alpha2 as that is also used by the - * IEEE-802.11 country information element to identify a country. - * Users can also simply ask the wireless core to set regulatory domain - * to a specific alpha2. - * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory - * rules. - * - * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) - * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled - * (u8, 0 or 1) - * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled - * (u8, 0 or 1) - * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic - * rates in format defined by IEEE 802.11 7.3.2.2 but without the length - * restriction (at most %NL80211_MAX_SUPP_RATES). - * - * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from - * association request when used with NL80211_CMD_NEW_STATION) - * - * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all - * supported interface types, each a flag attribute with the number - * of the interface mode. - * - * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for - * %NL80211_CMD_SET_MGMT_EXTRA_IE. - * - * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with - * %NL80211_CMD_SET_MGMT_EXTRA_IE). - * - * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with - * a single scan request, a wiphy attribute. - * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can - * scan with a single scheduled scan request, a wiphy attribute. - * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements - * that can be added to a scan request - * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information - * elements that can be added to a scheduled scan request - * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be - * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. - * - * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) - * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive - * scanning and include a zero-length SSID (wildcard) for wildcard scan - * @NL80211_ATTR_BSS: scan result BSS - * - * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain - * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* - * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently - * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) - * - * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies - * an array of command numbers (i.e. a mapping index to command number) - * that the driver for the given wiphy supports. - * - * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header - * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and - * NL80211_CMD_ASSOCIATE events - * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) - * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, - * represented as a u32 - * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and - * %NL80211_CMD_DISASSOCIATE, u16 - * - * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as - * a u32 - * - * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change - * due to considerations from a beacon hint. This attribute reflects - * the state of the channel _before_ the beacon hint processing. This - * attributes consists of a nested attribute containing - * NL80211_FREQUENCY_ATTR_* - * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change - * due to considerations from a beacon hint. This attribute reflects - * the state of the channel _after_ the beacon hint processing. This - * attributes consists of a nested attribute containing - * NL80211_FREQUENCY_ATTR_* - * - * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported - * cipher suites - * - * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look - * for other networks on different channels - * - * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this - * is used, e.g., with %NL80211_CMD_AUTHENTICATE event - * - * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is - * used for the association (&enum nl80211_mfp, represented as a u32); - * this attribute can be used - * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests - * - * @NL80211_ATTR_STA_FLAGS2: Attribute containing a - * &struct nl80211_sta_flag_update. - * - * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls - * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in - * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE - * request, the driver will assume that the port is unauthorized until - * authorized by user space. Otherwise, port is marked authorized by - * default in station mode. - * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the - * ethertype that will be used for key negotiation. It can be - * specified with the associate and connect commands. If it is not - * specified, the value defaults to 0x888E (PAE, 802.1X). This - * attribute is also used as a flag in the wiphy information to - * indicate that protocols other than PAE are supported. - * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with - * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom - * ethertype frames used for key negotiation must not be encrypted. - * - * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. - * We recommend using nested, driver-specific attributes within this. - * - * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT - * event was due to the AP disconnecting the station, and not due to - * a local disconnect request. - * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT - * event (u16) - * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating - * that protected APs should be used. This is also used with NEW_BEACON to - * indicate that the BSS is to use protection. - * - * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON - * to indicate which unicast key ciphers will be used with the connection - * (an array of u32). - * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to - * indicate which group key cipher will be used with the connection (a - * u32). - * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to - * indicate which WPA version(s) the AP we want to associate with is using - * (a u32 with flags from &enum nl80211_wpa_versions). - * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to - * indicate which key management algorithm(s) to use (an array of u32). - * - * @NL80211_ATTR_REQ_IE: (Re)association request information elements as - * sent out by the card, for ROAM and successful CONNECT events. - * @NL80211_ATTR_RESP_IE: (Re)association response information elements as - * sent by peer, for ROAM and successful CONNECT events. - * - * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT - * commands to specify a request to reassociate within an ESS, i.e., to use - * Reassociate Request frame (with the value of this attribute in the - * Current AP address field) instead of Association Request frame which is - * used for the initial association to an ESS. - * - * @NL80211_ATTR_KEY: key information in a nested attribute with - * %NL80211_KEY_* sub-attributes - * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() - * and join_ibss(), key information is in a nested attribute each - * with %NL80211_KEY_* sub-attributes - * - * @NL80211_ATTR_PID: Process ID of a network namespace. - * - * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for - * dumps. This number increases whenever the object list being - * dumped changes, and as such userspace can verify that it has - * obtained a complete and consistent snapshot by verifying that - * all dump messages contain the same generation number. If it - * changed then the list changed and the dump should be repeated - * completely from scratch. - * - * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface - * - * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of - * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute - * containing info as possible, see &enum survey_info. - * - * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. - * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can - * cache, a wiphy attribute. - * - * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. - * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that - * specifies the maximum duration that can be requested with the - * remain-on-channel operation, in milliseconds, u32. - * - * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. - * - * @NL80211_ATTR_TX_RATES: Nested set of attributes - * (enum nl80211_tx_rate_attributes) describing TX rates per band. The - * enum nl80211_band value is used as the index (nla_type() of the nested - * data. If a band is not included, it will be configured to allow all - * rates based on negotiated supported rates information. This attribute - * is used with %NL80211_CMD_SET_TX_BITRATE_MASK and with starting AP, - * and joining mesh networks (not IBSS yet). In the later case, it must - * specify just a single bitrate, which is to be used for the beacon. - * The driver must also specify support for this with the extended - * features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, - * NL80211_EXT_FEATURE_BEACON_RATE_HT and - * NL80211_EXT_FEATURE_BEACON_RATE_VHT. - * - * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain - * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. - * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the - * @NL80211_CMD_REGISTER_FRAME command. - * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a - * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing - * information about which frame types can be transmitted with - * %NL80211_CMD_FRAME. - * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a - * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing - * information about which frame types can be registered for RX. - * - * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was - * acknowledged by the recipient. - * - * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. - * - * @NL80211_ATTR_CQM: connection quality monitor configuration in a - * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. - * - * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command - * is requesting a local authentication/association state change without - * invoking actual management frame exchange. This can be used with - * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, - * NL80211_CMD_DISASSOCIATE. - * - * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations - * connected to this BSS. - * - * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See - * &enum nl80211_tx_power_setting for possible values. - * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. - * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING - * for non-automatic settings. - * - * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly - * means support for per-station GTKs. - * - * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. - * This can be used to mask out antennas which are not attached or should - * not be used for transmitting. If an antenna is not selected in this - * bitmap the hardware is not allowed to transmit on this antenna. - * - * Each bit represents one antenna, starting with antenna 1 at the first - * bit. Depending on which antennas are selected in the bitmap, 802.11n - * drivers can derive which chainmasks to use (if all antennas belonging to - * a particular chain are disabled this chain should be disabled) and if - * a chain has diversity antennas wether diversity should be used or not. - * HT capabilities (STBC, TX Beamforming, Antenna selection) can be - * derived from the available chains after applying the antenna mask. - * Non-802.11n drivers can derive wether to use diversity or not. - * Drivers may reject configurations or RX/TX mask combinations they cannot - * support by returning -EINVAL. - * - * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. - * This can be used to mask out antennas which are not attached or should - * not be used for receiving. If an antenna is not selected in this bitmap - * the hardware should not be configured to receive on this antenna. - * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. - * - * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available - * for configuration as TX antennas via the above parameters. - * - * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available - * for configuration as RX antennas via the above parameters. - * - * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS - * - * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be - * transmitted on another channel when the channel given doesn't match - * the current channel. If the current channel doesn't match and this - * flag isn't set, the frame will be rejected. This is also used as an - * nl80211 capability flag. - * - * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) - * - * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags - * attributes, specifying what a key should be set as default as. - * See &enum nl80211_key_default_types. - * - * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be - * changed once the mesh is active. - * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute - * containing attributes from &enum nl80211_meshconf_params. - * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver - * allows auth frames in a mesh to be passed to userspace for processing via - * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. - * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in - * &enum nl80211_plink_state. Used when userspace is driving the peer link - * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or - * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. - * - * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy - * capabilities, the supported WoWLAN triggers - * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to - * indicate which WoW triggers should be enabled. This is also - * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN - * triggers. - * - * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan - * cycles, in msecs. - * - * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more - * sets of attributes to match during scheduled scans. Only BSSs - * that match any of the sets will be reported. These are - * pass-thru filter rules. - * For a match to succeed, the BSS must match all attributes of a - * set. Since not every hardware supports matching all types of - * attributes, there is no guarantee that the reported BSSs are - * fully complying with the match sets and userspace needs to be - * able to ignore them by itself. - * Thus, the implementation is somewhat hardware-dependent, but - * this is only an optimization and the userspace application - * needs to handle all the non-filtered results anyway. - * If the match attributes don't make sense when combined with - * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID - * is included in the probe request, but the match attributes - * will never let it go through), -EINVAL may be returned. - * If ommited, no filtering is done. - * - * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported - * interface combinations. In each nested item, it contains attributes - * defined in &enum nl80211_if_combination_attrs. - * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like - * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that - * are managed in software: interfaces of these types aren't subject to - * any restrictions in their number or combinations. - * - * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information - * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. - * - * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, - * nested array attribute containing an entry for each band, with the entry - * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but - * without the length restriction (at most %NL80211_MAX_SUPP_RATES). - * - * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon - * and Probe Response (when response to wildcard Probe Request); see - * &enum nl80211_hidden_ssid, represented as a u32 - * - * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. - * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to - * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the - * driver (or firmware) replies to Probe Request frames. - * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association - * Response frames. This is used with %NL80211_CMD_NEW_BEACON and - * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into - * (Re)Association Response frames when the driver (or firmware) replies to - * (Re)Association Request frames. - * - * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration - * of the station, see &enum nl80211_sta_wme_attr. - * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working - * as AP. - * - * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of - * roaming to another AP in the same ESS if the signal lever is low. - * - * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching - * candidate information, see &enum nl80211_pmksa_candidate_attr. - * - * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not - * for management frames transmission. In order to avoid p2p probe/action - * frames are being transmitted at CCK rate in 2GHz band, the user space - * applications use this attribute. - * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and - * %NL80211_CMD_FRAME commands. - * - * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup - * request, link setup confirm, link teardown, etc.). Values are - * described in the TDLS (802.11z) specification. - * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a - * TDLS conversation between two devices. - * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see - * &enum nl80211_tdls_operation, represented as a u8. - * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate - * as a TDLS peer sta. - * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown - * procedures should be performed by sending TDLS packets via - * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be - * used for asking the driver to perform a TDLS operation. - * - * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices - * that have AP support to indicate that they have the AP SME integrated - * with support for the features listed in this attribute, see - * &enum nl80211_ap_sme_features. - * - * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells - * the driver to not wait for an acknowledgement. Note that due to this, - * it will also not give a status callback nor return a cookie. This is - * mostly useful for probe responses to save airtime. - * - * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from - * &enum nl80211_feature_flags and is advertised in wiphy information. - * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe - * requests while operating in AP-mode. - * This attribute holds a bitmap of the supported protocols for - * offloading (see &enum nl80211_probe_resp_offload_support_attr). - * - * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire - * probe-response frame. The DA field in the 802.11 header is zero-ed out, - * to be filled by the FW. - * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable - * this feature. Currently, only supported in mac80211 drivers. - * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the - * ATTR_HT_CAPABILITY to which attention should be paid. - * Currently, only mac80211 NICs support this feature. - * The values that may be configured are: - * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 - * AMPDU density and AMPDU factor. - * All values are treated as suggestions and may be ignored - * by the driver as required. The actual values may be seen in - * the station debugfs ht_caps file. - * - * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country - * abides to when initiating radiation on DFS channels. A country maps - * to one DFS region. - * - * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of - * up to 16 TIDs. - * - * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be - * used by the drivers which has MLME in firmware and does not have support - * to report per station tx/rx activity to free up the staion entry from - * the list. This needs to be used when the driver advertises the - * capability to timeout the stations. - * - * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); - * this attribute is (depending on the driver capabilities) added to - * received frames indicated with %NL80211_CMD_FRAME. - * - * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds - * or 0 to disable background scan. - * - * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from - * userspace. If unset it is assumed the hint comes directly from - * a user. If set code could specify exactly what type of source - * was used to provide the hint. For the different types of - * allowed user regulatory hints see nl80211_user_reg_hint_type. - * - * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected - * the connection request from a station. nl80211_connect_failed_reason - * enum has different reasons of connection failure. - * - * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts - * with the Authentication transaction sequence number field. - * - * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from - * association request when used with NL80211_CMD_NEW_STATION) - * - * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) - * - * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with - * the START_AP and SET_BSS commands - * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the - * START_AP and SET_BSS commands. This can have the values 0 or 1; - * if not given in START_AP 0 is assumed, if not given in SET_BSS - * no change is made. - * - * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode - * defined in &enum nl80211_mesh_power_mode. - * - * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, - * carried in a u32 attribute - * - * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for - * MAC ACL. - * - * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum - * number of MAC addresses that a device can support for MAC - * ACL. - * - * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, - * contains a value of enum nl80211_radar_event (u32). - * - * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver - * has and handles. The format is the same as the IE contents. See - * 802.11-2012 8.4.2.29 for more information. - * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver - * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. - * - * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to - * the driver, e.g., to enable TDLS power save (PU-APSD). - * - * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are - * advertised to the driver, e.g., to enable TDLS off channel operations - * and PU-APSD. - * - * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see - * &enum nl80211_protocol_features, the attribute is a u32. - * - * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports - * receiving the data for a single wiphy split across multiple - * messages, given with wiphy dump message - * - * @NL80211_ATTR_MDID: Mobility Domain Identifier - * - * @NL80211_ATTR_IE_RIC: Resource Information Container Information - * Element - * - * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased - * reliability, see &enum nl80211_crit_proto_id (u16). - * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which - * the connection should have increased reliability (u16). - * - * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). - * This is similar to @NL80211_ATTR_STA_AID but with a difference of being - * allowed to be used with the first @NL80211_CMD_SET_STATION command to - * update a TDLS peer STA entry. - * - * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. - * - * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's - * until the channel switch event. - * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission - * must be blocked on the current channel (before the channel switch - * operation). - * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information - * for the time while performing a channel switch. - * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel - * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). - * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel - * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). - * - * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. - * As specified in the &enum nl80211_rxmgmt_flags. - * - * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. - * - * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported - * supported operating classes. - * - * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space - * controls DFS operation in IBSS mode. If the flag is included in - * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS - * channels and reports radar events to userspace. Userspace is required - * to react to radar events, e.g. initiate a channel switch or leave the - * IBSS network. - * - * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports - * 5 MHz channel bandwidth. - * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports - * 10 MHz channel bandwidth. - * - * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode - * Notification Element based on association request when used with - * %NL80211_CMD_NEW_STATION; u8 attribute. - * - * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if - * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) - * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command - * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this - * attribute is also used for vendor command feature advertisement - * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy - * info, containing a nested array of possible events - * - * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This - * data is in the format defined for the payload of the QoS Map Set element - * in IEEE Std 802.11-2012, 8.4.2.97. - * - * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS - * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS - * - * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many - * associated stations are supported in AP mode (including P2P GO); u32. - * Since drivers may not have a fixed limit on the maximum number (e.g., - * other concurrent operations may affect this), drivers are allowed to - * advertise values that cannot always be met. In such cases, an attempt - * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. - * - * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which - * should be updated when the frame is transmitted. - * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum - * supported number of csa counters. - * - * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. - * As specified in the &enum nl80211_tdls_peer_capability. - * - * @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface - * creation then the new interface will be owned by the netlink socket - * that created it and will be destroyed when the socket is closed. - * If set during scheduled scan start then the new scan req will be - * owned by the netlink socket that created it and the scheduled scan will - * be stopped when the socket is closed. - * If set during configuration of regulatory indoor operation then the - * regulatory indoor configuration would be owned by the netlink socket - * that configured the indoor setting, and the indoor operation would be - * cleared when the socket is closed. - * If set during NAN interface creation, the interface will be destroyed - * if the socket is closed just like any other interface. Moreover, only - * the netlink socket that created the interface will be allowed to add - * and remove functions. NAN notifications will be sent in unicast to that - * socket. Without this attribute, any socket can add functions and the - * notifications will be sent to the %NL80211_MCGRP_NAN multicast group. - * - * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is - * the TDLS link initiator. - * - * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection - * shall support Radio Resource Measurements (11k). This attribute can be - * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. - * User space applications are expected to use this flag only if the - * underlying device supports these minimal RRM features: - * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, - * %NL80211_FEATURE_QUIET, - * Or, if global RRM is supported, see: - * %NL80211_EXT_FEATURE_RRM - * If this flag is used, driver must add the Power Capabilities IE to the - * association request. In addition, it must also set the RRM capability - * flag in the association request's Capability Info field. - * - * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout - * estimation algorithm (dynack). In order to activate dynack - * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower - * drivers to indicate dynack capability. Dynack is automatically disabled - * setting valid value for coverage class. - * - * @NL80211_ATTR_TSID: a TSID value (u8 attribute) - * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) - * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds - * (per second) (u16 attribute) - * - * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see - * &enum nl80211_smps_mode. - * - * @NL80211_ATTR_OPER_CLASS: operating class - * - * @NL80211_ATTR_MAC_MASK: MAC address mask - * - * @NL80211_ATTR_WIPHY_SELF_MANAGED_REG: flag attribute indicating this device - * is self-managing its regulatory information and any regulatory domain - * obtained from it is coming from the device's wiphy and not the global - * cfg80211 regdomain. - * - * @NL80211_ATTR_EXT_FEATURES: extended feature flags contained in a byte - * array. The feature flags are identified by their bit index (see &enum - * nl80211_ext_feature_index). The bit index is ordered starting at the - * least-significant bit of the first byte in the array, ie. bit index 0 - * is located at bit 0 of byte 0. bit index 25 would be located at bit 1 - * of byte 3 (u8 array). - * - * @NL80211_ATTR_SURVEY_RADIO_STATS: Request overall radio statistics to be - * returned along with other survey data. If set, @NL80211_CMD_GET_SURVEY - * may return a survey entry without a channel indicating global radio - * statistics (only some values are valid and make sense.) - * For devices that don't return such an entry even then, the information - * should be contained in the result as the sum of the respective counters - * over all channels. - * - * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a - * scheduled scan is started. Or the delay before a WoWLAN - * net-detect scan is started, counting from the moment the - * system is suspended. This value is a u32, in seconds. - - * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device - * is operating in an indoor environment. - * - * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for - * scheduled scan supported by the device (u32), a wiphy attribute. - * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for - * a scan plan (u32), a wiphy attribute. - * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in - * a scan plan (u32), a wiphy attribute. - * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan. - * Each scan plan defines the number of scan iterations and the interval - * between scans. The last scan plan will always run infinitely, - * thus it must not specify the number of iterations, only the interval - * between scans. The scan plans are executed sequentially. - * Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan. - * @NL80211_ATTR_PBSS: flag attribute. If set it means operate - * in a PBSS. Specified in %NL80211_CMD_CONNECT to request - * connecting to a PCP, and in %NL80211_CMD_START_AP to start - * a PCP instead of AP. Relevant for DMG networks only. - * @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the - * BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains - * attributes according &enum nl80211_bss_select_attr to indicate what - * BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT - * it contains the behaviour-specific attribute containing the parameters for - * BSS selection to be done by driver and/or firmware. - * - * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported - * or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status - * - * @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment - * - * @NL80211_ATTR_IFTYPE_EXT_CAPA: Nested attribute of the following attributes: - * %NL80211_ATTR_IFTYPE, %NL80211_ATTR_EXT_CAPA, - * %NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities per - * interface type. - * - * @NL80211_ATTR_MU_MIMO_GROUP_DATA: array of 24 bytes that defines a MU-MIMO - * groupID for monitor mode. - * The first 8 bytes are a mask that defines the membership in each - * group (there are 64 groups, group 0 and 63 are reserved), - * each bit represents a group and set to 1 for being a member in - * that group and 0 for not being a member. - * The remaining 16 bytes define the position in each group: 2 bits for - * each group. - * (smaller group numbers represented on most significant bits and bigger - * group numbers on least significant bits.) - * This attribute is used only if all interfaces are in monitor mode. - * Set this attribute in order to monitor packets using the given MU-MIMO - * groupID data. - * to turn off that feature set all the bits of the groupID to zero. - * @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR: mac address for the sniffer to follow - * when using MU-MIMO air sniffer. - * to turn that feature off set an invalid mac address - * (e.g. FF:FF:FF:FF:FF:FF) - * - * @NL80211_ATTR_SCAN_START_TIME_TSF: The time at which the scan was actually - * started (u64). The time is the TSF of the BSS the interface that - * requested the scan is connected to (if available, otherwise this - * attribute must not be included). - * @NL80211_ATTR_SCAN_START_TIME_TSF_BSSID: The BSS according to which - * %NL80211_ATTR_SCAN_START_TIME_TSF is set. - * @NL80211_ATTR_MEASUREMENT_DURATION: measurement duration in TUs (u16). If - * %NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY is not set, this is the - * maximum measurement duration allowed. This attribute is used with - * measurement requests. It can also be used with %NL80211_CMD_TRIGGER_SCAN - * if the scan is used for beacon report radio measurement. - * @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY: flag attribute that indicates - * that the duration specified with %NL80211_ATTR_MEASUREMENT_DURATION is - * mandatory. If this flag is not set, the duration is the maximum duration - * and the actual measurement duration may be shorter. - * - * @NL80211_ATTR_MESH_PEER_AID: Association ID for the mesh peer (u16). This is - * used to pull the stored data for mesh peer in power save state. - * - * @NL80211_ATTR_NAN_MASTER_PREF: the master preference to be used by - * %NL80211_CMD_START_NAN and optionally with - * %NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0. - * Also, values 1 and 255 are reserved for certification purposes and - * should not be used during a normal device operation. - * @NL80211_ATTR_NAN_DUAL: NAN dual band operation config (see - * &enum nl80211_nan_dual_band_conf). This attribute is used with - * %NL80211_CMD_START_NAN and optionally with - * %NL80211_CMD_CHANGE_NAN_CONFIG. - * @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See - * &enum nl80211_nan_func_attributes for description of this nested - * attribute. - * @NL80211_ATTR_NAN_MATCH: used to report a match. This is a nested attribute. - * See &enum nl80211_nan_match_attributes. - * - * @NUM_NL80211_ATTR: total number of nl80211_attrs available - * @NL80211_ATTR_MAX: highest attribute number currently defined - * @__NL80211_ATTR_AFTER_LAST: internal use - */ -enum nl80211_attrs { -/* don't change the order or add anything between, this is ABI! */ - NL80211_ATTR_UNSPEC, - - NL80211_ATTR_WIPHY, - NL80211_ATTR_WIPHY_NAME, - - NL80211_ATTR_IFINDEX, - NL80211_ATTR_IFNAME, - NL80211_ATTR_IFTYPE, - - NL80211_ATTR_MAC, - - NL80211_ATTR_KEY_DATA, - NL80211_ATTR_KEY_IDX, - NL80211_ATTR_KEY_CIPHER, - NL80211_ATTR_KEY_SEQ, - NL80211_ATTR_KEY_DEFAULT, - - NL80211_ATTR_BEACON_INTERVAL, - NL80211_ATTR_DTIM_PERIOD, - NL80211_ATTR_BEACON_HEAD, - NL80211_ATTR_BEACON_TAIL, - - NL80211_ATTR_STA_AID, - NL80211_ATTR_STA_FLAGS, - NL80211_ATTR_STA_LISTEN_INTERVAL, - NL80211_ATTR_STA_SUPPORTED_RATES, - NL80211_ATTR_STA_VLAN, - NL80211_ATTR_STA_INFO, - - NL80211_ATTR_WIPHY_BANDS, - - NL80211_ATTR_MNTR_FLAGS, - - NL80211_ATTR_MESH_ID, - NL80211_ATTR_STA_PLINK_ACTION, - NL80211_ATTR_MPATH_NEXT_HOP, - NL80211_ATTR_MPATH_INFO, - - NL80211_ATTR_BSS_CTS_PROT, - NL80211_ATTR_BSS_SHORT_PREAMBLE, - NL80211_ATTR_BSS_SHORT_SLOT_TIME, - - NL80211_ATTR_HT_CAPABILITY, - - NL80211_ATTR_SUPPORTED_IFTYPES, - - NL80211_ATTR_REG_ALPHA2, - NL80211_ATTR_REG_RULES, - - NL80211_ATTR_MESH_CONFIG, - - NL80211_ATTR_BSS_BASIC_RATES, - - NL80211_ATTR_WIPHY_TXQ_PARAMS, - NL80211_ATTR_WIPHY_FREQ, - NL80211_ATTR_WIPHY_CHANNEL_TYPE, - - NL80211_ATTR_KEY_DEFAULT_MGMT, - - NL80211_ATTR_MGMT_SUBTYPE, - NL80211_ATTR_IE, - - NL80211_ATTR_MAX_NUM_SCAN_SSIDS, - - NL80211_ATTR_SCAN_FREQUENCIES, - NL80211_ATTR_SCAN_SSIDS, - NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ - NL80211_ATTR_BSS, - - NL80211_ATTR_REG_INITIATOR, - NL80211_ATTR_REG_TYPE, - - NL80211_ATTR_SUPPORTED_COMMANDS, - - NL80211_ATTR_FRAME, - NL80211_ATTR_SSID, - NL80211_ATTR_AUTH_TYPE, - NL80211_ATTR_REASON_CODE, - - NL80211_ATTR_KEY_TYPE, - - NL80211_ATTR_MAX_SCAN_IE_LEN, - NL80211_ATTR_CIPHER_SUITES, - - NL80211_ATTR_FREQ_BEFORE, - NL80211_ATTR_FREQ_AFTER, - - NL80211_ATTR_FREQ_FIXED, - - - NL80211_ATTR_WIPHY_RETRY_SHORT, - NL80211_ATTR_WIPHY_RETRY_LONG, - NL80211_ATTR_WIPHY_FRAG_THRESHOLD, - NL80211_ATTR_WIPHY_RTS_THRESHOLD, - - NL80211_ATTR_TIMED_OUT, - - NL80211_ATTR_USE_MFP, - - NL80211_ATTR_STA_FLAGS2, - - NL80211_ATTR_CONTROL_PORT, - - NL80211_ATTR_TESTDATA, - - NL80211_ATTR_PRIVACY, - - NL80211_ATTR_DISCONNECTED_BY_AP, - NL80211_ATTR_STATUS_CODE, - - NL80211_ATTR_CIPHER_SUITES_PAIRWISE, - NL80211_ATTR_CIPHER_SUITE_GROUP, - NL80211_ATTR_WPA_VERSIONS, - NL80211_ATTR_AKM_SUITES, - - NL80211_ATTR_REQ_IE, - NL80211_ATTR_RESP_IE, - - NL80211_ATTR_PREV_BSSID, - - NL80211_ATTR_KEY, - NL80211_ATTR_KEYS, - - NL80211_ATTR_PID, - - NL80211_ATTR_4ADDR, - - NL80211_ATTR_SURVEY_INFO, - - NL80211_ATTR_PMKID, - NL80211_ATTR_MAX_NUM_PMKIDS, - - NL80211_ATTR_DURATION, - - NL80211_ATTR_COOKIE, - - NL80211_ATTR_WIPHY_COVERAGE_CLASS, - - NL80211_ATTR_TX_RATES, - - NL80211_ATTR_FRAME_MATCH, - - NL80211_ATTR_ACK, - - NL80211_ATTR_PS_STATE, - - NL80211_ATTR_CQM, - - NL80211_ATTR_LOCAL_STATE_CHANGE, - - NL80211_ATTR_AP_ISOLATE, - - NL80211_ATTR_WIPHY_TX_POWER_SETTING, - NL80211_ATTR_WIPHY_TX_POWER_LEVEL, - - NL80211_ATTR_TX_FRAME_TYPES, - NL80211_ATTR_RX_FRAME_TYPES, - NL80211_ATTR_FRAME_TYPE, - - NL80211_ATTR_CONTROL_PORT_ETHERTYPE, - NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, - - NL80211_ATTR_SUPPORT_IBSS_RSN, - - NL80211_ATTR_WIPHY_ANTENNA_TX, - NL80211_ATTR_WIPHY_ANTENNA_RX, - - NL80211_ATTR_MCAST_RATE, - - NL80211_ATTR_OFFCHANNEL_TX_OK, - - NL80211_ATTR_BSS_HT_OPMODE, - - NL80211_ATTR_KEY_DEFAULT_TYPES, - - NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, - - NL80211_ATTR_MESH_SETUP, - - NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, - NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, - - NL80211_ATTR_SUPPORT_MESH_AUTH, - NL80211_ATTR_STA_PLINK_STATE, - - NL80211_ATTR_WOWLAN_TRIGGERS, - NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, - - NL80211_ATTR_SCHED_SCAN_INTERVAL, - - NL80211_ATTR_INTERFACE_COMBINATIONS, - NL80211_ATTR_SOFTWARE_IFTYPES, - - NL80211_ATTR_REKEY_DATA, - - NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, - NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, - - NL80211_ATTR_SCAN_SUPP_RATES, - - NL80211_ATTR_HIDDEN_SSID, - - NL80211_ATTR_IE_PROBE_RESP, - NL80211_ATTR_IE_ASSOC_RESP, - - NL80211_ATTR_STA_WME, - NL80211_ATTR_SUPPORT_AP_UAPSD, - - NL80211_ATTR_ROAM_SUPPORT, - - NL80211_ATTR_SCHED_SCAN_MATCH, - NL80211_ATTR_MAX_MATCH_SETS, - - NL80211_ATTR_PMKSA_CANDIDATE, - - NL80211_ATTR_TX_NO_CCK_RATE, - - NL80211_ATTR_TDLS_ACTION, - NL80211_ATTR_TDLS_DIALOG_TOKEN, - NL80211_ATTR_TDLS_OPERATION, - NL80211_ATTR_TDLS_SUPPORT, - NL80211_ATTR_TDLS_EXTERNAL_SETUP, - - NL80211_ATTR_DEVICE_AP_SME, - - NL80211_ATTR_DONT_WAIT_FOR_ACK, - - NL80211_ATTR_FEATURE_FLAGS, - - NL80211_ATTR_PROBE_RESP_OFFLOAD, - - NL80211_ATTR_PROBE_RESP, - - NL80211_ATTR_DFS_REGION, - - NL80211_ATTR_DISABLE_HT, - NL80211_ATTR_HT_CAPABILITY_MASK, - - NL80211_ATTR_NOACK_MAP, - - NL80211_ATTR_INACTIVITY_TIMEOUT, - - NL80211_ATTR_RX_SIGNAL_DBM, - - NL80211_ATTR_BG_SCAN_PERIOD, - - NL80211_ATTR_WDEV, - - NL80211_ATTR_USER_REG_HINT_TYPE, - - NL80211_ATTR_CONN_FAILED_REASON, - - NL80211_ATTR_SAE_DATA, - - NL80211_ATTR_VHT_CAPABILITY, - - NL80211_ATTR_SCAN_FLAGS, - - NL80211_ATTR_CHANNEL_WIDTH, - NL80211_ATTR_CENTER_FREQ1, - NL80211_ATTR_CENTER_FREQ2, - - NL80211_ATTR_P2P_CTWINDOW, - NL80211_ATTR_P2P_OPPPS, - - NL80211_ATTR_LOCAL_MESH_POWER_MODE, - - NL80211_ATTR_ACL_POLICY, - - NL80211_ATTR_MAC_ADDRS, - - NL80211_ATTR_MAC_ACL_MAX, - - NL80211_ATTR_RADAR_EVENT, - - NL80211_ATTR_EXT_CAPA, - NL80211_ATTR_EXT_CAPA_MASK, - - NL80211_ATTR_STA_CAPABILITY, - NL80211_ATTR_STA_EXT_CAPABILITY, - - NL80211_ATTR_PROTOCOL_FEATURES, - NL80211_ATTR_SPLIT_WIPHY_DUMP, - - NL80211_ATTR_DISABLE_VHT, - NL80211_ATTR_VHT_CAPABILITY_MASK, - - NL80211_ATTR_MDID, - NL80211_ATTR_IE_RIC, - - NL80211_ATTR_CRIT_PROT_ID, - NL80211_ATTR_MAX_CRIT_PROT_DURATION, - - NL80211_ATTR_PEER_AID, - - NL80211_ATTR_COALESCE_RULE, - - NL80211_ATTR_CH_SWITCH_COUNT, - NL80211_ATTR_CH_SWITCH_BLOCK_TX, - NL80211_ATTR_CSA_IES, - NL80211_ATTR_CSA_C_OFF_BEACON, - NL80211_ATTR_CSA_C_OFF_PRESP, - - NL80211_ATTR_RXMGMT_FLAGS, - - NL80211_ATTR_STA_SUPPORTED_CHANNELS, - - NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, - - NL80211_ATTR_HANDLE_DFS, - - NL80211_ATTR_SUPPORT_5_MHZ, - NL80211_ATTR_SUPPORT_10_MHZ, - - NL80211_ATTR_OPMODE_NOTIF, - - NL80211_ATTR_VENDOR_ID, - NL80211_ATTR_VENDOR_SUBCMD, - NL80211_ATTR_VENDOR_DATA, - NL80211_ATTR_VENDOR_EVENTS, - - NL80211_ATTR_QOS_MAP, - - NL80211_ATTR_MAC_HINT, - NL80211_ATTR_WIPHY_FREQ_HINT, - - NL80211_ATTR_MAX_AP_ASSOC_STA, - - NL80211_ATTR_TDLS_PEER_CAPABILITY, - - NL80211_ATTR_SOCKET_OWNER, - - NL80211_ATTR_CSA_C_OFFSETS_TX, - NL80211_ATTR_MAX_CSA_COUNTERS, - - NL80211_ATTR_TDLS_INITIATOR, - - NL80211_ATTR_USE_RRM, - - NL80211_ATTR_WIPHY_DYN_ACK, - - NL80211_ATTR_TSID, - NL80211_ATTR_USER_PRIO, - NL80211_ATTR_ADMITTED_TIME, - - NL80211_ATTR_SMPS_MODE, - - NL80211_ATTR_OPER_CLASS, - - NL80211_ATTR_MAC_MASK, - - NL80211_ATTR_WIPHY_SELF_MANAGED_REG, - - NL80211_ATTR_EXT_FEATURES, - - NL80211_ATTR_SURVEY_RADIO_STATS, - - NL80211_ATTR_NETNS_FD, - - NL80211_ATTR_SCHED_SCAN_DELAY, - - NL80211_ATTR_REG_INDOOR, - - NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS, - NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL, - NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS, - NL80211_ATTR_SCHED_SCAN_PLANS, - - NL80211_ATTR_PBSS, - - NL80211_ATTR_BSS_SELECT, - - NL80211_ATTR_STA_SUPPORT_P2P_PS, - - NL80211_ATTR_PAD, - - NL80211_ATTR_IFTYPE_EXT_CAPA, - - NL80211_ATTR_MU_MIMO_GROUP_DATA, - NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR, - - NL80211_ATTR_SCAN_START_TIME_TSF, - NL80211_ATTR_SCAN_START_TIME_TSF_BSSID, - NL80211_ATTR_MEASUREMENT_DURATION, - NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY, - - NL80211_ATTR_MESH_PEER_AID, - - NL80211_ATTR_NAN_MASTER_PREF, - NL80211_ATTR_NAN_DUAL, - NL80211_ATTR_NAN_FUNC, - NL80211_ATTR_NAN_MATCH, - - /* add attributes here, update the policy in nl80211.c */ - - __NL80211_ATTR_AFTER_LAST, - NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST, - NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 -}; - -/* source-level API compatibility */ -#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION -#define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG -#define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER - -#define NL80211_MAX_SUPP_RATES 32 -#define NL80211_MAX_SUPP_HT_RATES 77 -#define NL80211_MAX_SUPP_REG_RULES 64 -#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 -#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 -#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 -#define NL80211_HT_CAPABILITY_LEN 26 -#define NL80211_VHT_CAPABILITY_LEN 12 - -#define NL80211_MAX_NR_CIPHER_SUITES 5 -#define NL80211_MAX_NR_AKM_SUITES 2 - -#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 - -/* default RSSI threshold for scan results if none specified. */ -#define NL80211_SCAN_RSSI_THOLD_OFF -300 - -#define NL80211_CQM_TXE_MAX_INTVL 1800 - -/** - * enum nl80211_iftype - (virtual) interface types - * - * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides - * @NL80211_IFTYPE_ADHOC: independent BSS member - * @NL80211_IFTYPE_STATION: managed BSS member - * @NL80211_IFTYPE_AP: access point - * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces - * are a bit special in that they must always be tied to a pre-existing - * AP type interface. - * @NL80211_IFTYPE_WDS: wireless distribution interface - * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames - * @NL80211_IFTYPE_MESH_POINT: mesh point - * @NL80211_IFTYPE_P2P_CLIENT: P2P client - * @NL80211_IFTYPE_P2P_GO: P2P group owner - * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev - * and therefore can't be created in the normal ways, use the - * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE - * commands to create and destroy one - * @NL80211_IF_TYPE_OCB: Outside Context of a BSS - * This mode corresponds to the MIB variable dot11OCBActivated=true - * @NL80211_IFTYPE_NAN: NAN device interface type (not a netdev) - * @NL80211_IFTYPE_MAX: highest interface type number currently defined - * @NUM_NL80211_IFTYPES: number of defined interface types - * - * These values are used with the %NL80211_ATTR_IFTYPE - * to set the type of an interface. - * - */ -enum nl80211_iftype { - NL80211_IFTYPE_UNSPECIFIED, - NL80211_IFTYPE_ADHOC, - NL80211_IFTYPE_STATION, - NL80211_IFTYPE_AP, - NL80211_IFTYPE_AP_VLAN, - NL80211_IFTYPE_WDS, - NL80211_IFTYPE_MONITOR, - NL80211_IFTYPE_MESH_POINT, - NL80211_IFTYPE_P2P_CLIENT, - NL80211_IFTYPE_P2P_GO, - NL80211_IFTYPE_P2P_DEVICE, - NL80211_IFTYPE_OCB, - NL80211_IFTYPE_NAN, - - /* keep last */ - NUM_NL80211_IFTYPES, - NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 -}; - -/** - * enum nl80211_sta_flags - station flags - * - * Station flags. When a station is added to an AP interface, it is - * assumed to be already associated (and hence authenticated.) - * - * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved - * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) - * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames - * with short barker preamble - * @NL80211_STA_FLAG_WME: station is WME/QoS capable - * @NL80211_STA_FLAG_MFP: station uses management frame protection - * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated - * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should - * only be used in managed mode (even in the flags mask). Note that the - * flag can't be changed, it is only valid while adding a station, and - * attempts to change it will silently be ignored (rather than rejected - * as errors.) - * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers - * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a - * previously added station into associated state - * @NL80211_STA_FLAG_MAX: highest station flag number currently defined - * @__NL80211_STA_FLAG_AFTER_LAST: internal use - */ -enum nl80211_sta_flags { - __NL80211_STA_FLAG_INVALID, - NL80211_STA_FLAG_AUTHORIZED, - NL80211_STA_FLAG_SHORT_PREAMBLE, - NL80211_STA_FLAG_WME, - NL80211_STA_FLAG_MFP, - NL80211_STA_FLAG_AUTHENTICATED, - NL80211_STA_FLAG_TDLS_PEER, - NL80211_STA_FLAG_ASSOCIATED, - - /* keep last */ - __NL80211_STA_FLAG_AFTER_LAST, - NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 -}; - -/** - * enum nl80211_sta_p2p_ps_status - station support of P2P PS - * - * @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism - * @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism - * @NUM_NL80211_P2P_PS_STATUS: number of values - */ -enum nl80211_sta_p2p_ps_status { - NL80211_P2P_PS_UNSUPPORTED = 0, - NL80211_P2P_PS_SUPPORTED, - - NUM_NL80211_P2P_PS_STATUS, -}; - -#define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER - -/** - * struct nl80211_sta_flag_update - station flags mask/set - * @mask: mask of station flags to set - * @set: which values to set them to - * - * Both mask and set contain bits as per &enum nl80211_sta_flags. - */ -struct nl80211_sta_flag_update { - __u32 mask; - __u32 set; -} __attribute__((packed)); - -/** - * enum nl80211_rate_info - bitrate information - * - * These attribute types are used with %NL80211_STA_INFO_TXRATE - * when getting information about the bitrate of a station. - * There are 2 attributes for bitrate, a legacy one that represents - * a 16-bit value, and new one that represents a 32-bit value. - * If the rate value fits into 16 bit, both attributes are reported - * with the same value. If the rate is too high to fit into 16 bits - * (>6.5535Gbps) only 32-bit attribute is included. - * User space tools encouraged to use the 32-bit attribute and fall - * back to the 16-bit one for compatibility with older kernels. - * - * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved - * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) - * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) - * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate - * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval - * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) - * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined - * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) - * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) - * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate - * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: unused - 80+80 is treated the - * same as 160 for purposes of the bitrates - * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate - * @NL80211_RATE_INFO_10_MHZ_WIDTH: 10 MHz width - note that this is - * a legacy rate and will be reported as the actual bitrate, i.e. - * half the base (20 MHz) rate - * @NL80211_RATE_INFO_5_MHZ_WIDTH: 5 MHz width - note that this is - * a legacy rate and will be reported as the actual bitrate, i.e. - * a quarter of the base (20 MHz) rate - * @__NL80211_RATE_INFO_AFTER_LAST: internal use - */ -enum nl80211_rate_info { - __NL80211_RATE_INFO_INVALID, - NL80211_RATE_INFO_BITRATE, - NL80211_RATE_INFO_MCS, - NL80211_RATE_INFO_40_MHZ_WIDTH, - NL80211_RATE_INFO_SHORT_GI, - NL80211_RATE_INFO_BITRATE32, - NL80211_RATE_INFO_VHT_MCS, - NL80211_RATE_INFO_VHT_NSS, - NL80211_RATE_INFO_80_MHZ_WIDTH, - NL80211_RATE_INFO_80P80_MHZ_WIDTH, - NL80211_RATE_INFO_160_MHZ_WIDTH, - NL80211_RATE_INFO_10_MHZ_WIDTH, - NL80211_RATE_INFO_5_MHZ_WIDTH, - - /* keep last */ - __NL80211_RATE_INFO_AFTER_LAST, - NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 -}; - -/** - * enum nl80211_sta_bss_param - BSS information collected by STA - * - * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM - * when getting information about the bitrate of a station. - * - * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved - * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) - * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled - * (flag) - * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled - * (flag) - * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) - * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) - * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined - * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use - */ -enum nl80211_sta_bss_param { - __NL80211_STA_BSS_PARAM_INVALID, - NL80211_STA_BSS_PARAM_CTS_PROT, - NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, - NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, - NL80211_STA_BSS_PARAM_DTIM_PERIOD, - NL80211_STA_BSS_PARAM_BEACON_INTERVAL, - - /* keep last */ - __NL80211_STA_BSS_PARAM_AFTER_LAST, - NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 -}; - -/** - * enum nl80211_sta_info - station information - * - * These attribute types are used with %NL80211_ATTR_STA_INFO - * when getting information about a station. - * - * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved - * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) - * @NL80211_STA_INFO_RX_BYTES: total received bytes (MPDU length) - * (u32, from this station) - * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (MPDU length) - * (u32, to this station) - * @NL80211_STA_INFO_RX_BYTES64: total received bytes (MPDU length) - * (u64, from this station) - * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (MPDU length) - * (u64, to this station) - * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) - * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute - * containing info as possible, see &enum nl80211_rate_info - * @NL80211_STA_INFO_RX_PACKETS: total received packet (MSDUs and MMPDUs) - * (u32, from this station) - * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (MSDUs and MMPDUs) - * (u32, to this station) - * @NL80211_STA_INFO_TX_RETRIES: total retries (MPDUs) (u32, to this station) - * @NL80211_STA_INFO_TX_FAILED: total failed packets (MPDUs) - * (u32, to this station) - * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) - * @NL80211_STA_INFO_LLID: the station's mesh LLID - * @NL80211_STA_INFO_PLID: the station's mesh PLID - * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station - * (see %enum nl80211_plink_state) - * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested - * attribute, like NL80211_STA_INFO_TX_BITRATE. - * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute - * containing info as possible, see &enum nl80211_sta_bss_param - * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected - * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. - * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) - * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) - * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode - * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode - * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards - * non-peer STA - * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU - * Contains a nested array of signal strength attributes (u8, dBm) - * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average - * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. - * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the - * 802.11 header (u32, kbps) - * @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons - * (u64) - * @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64) - * @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average - * for beacons only (u8, dBm) - * @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats) - * This is a nested attribute where each the inner attribute number is the - * TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames; - * each one of those is again nested with &enum nl80211_tid_stats - * attributes carrying the actual values. - * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames - * received from the station (u64, usec) - * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment - * @__NL80211_STA_INFO_AFTER_LAST: internal - * @NL80211_STA_INFO_MAX: highest possible station info attribute - */ -enum nl80211_sta_info { - __NL80211_STA_INFO_INVALID, - NL80211_STA_INFO_INACTIVE_TIME, - NL80211_STA_INFO_RX_BYTES, - NL80211_STA_INFO_TX_BYTES, - NL80211_STA_INFO_LLID, - NL80211_STA_INFO_PLID, - NL80211_STA_INFO_PLINK_STATE, - NL80211_STA_INFO_SIGNAL, - NL80211_STA_INFO_TX_BITRATE, - NL80211_STA_INFO_RX_PACKETS, - NL80211_STA_INFO_TX_PACKETS, - NL80211_STA_INFO_TX_RETRIES, - NL80211_STA_INFO_TX_FAILED, - NL80211_STA_INFO_SIGNAL_AVG, - NL80211_STA_INFO_RX_BITRATE, - NL80211_STA_INFO_BSS_PARAM, - NL80211_STA_INFO_CONNECTED_TIME, - NL80211_STA_INFO_STA_FLAGS, - NL80211_STA_INFO_BEACON_LOSS, - NL80211_STA_INFO_T_OFFSET, - NL80211_STA_INFO_LOCAL_PM, - NL80211_STA_INFO_PEER_PM, - NL80211_STA_INFO_NONPEER_PM, - NL80211_STA_INFO_RX_BYTES64, - NL80211_STA_INFO_TX_BYTES64, - NL80211_STA_INFO_CHAIN_SIGNAL, - NL80211_STA_INFO_CHAIN_SIGNAL_AVG, - NL80211_STA_INFO_EXPECTED_THROUGHPUT, - NL80211_STA_INFO_RX_DROP_MISC, - NL80211_STA_INFO_BEACON_RX, - NL80211_STA_INFO_BEACON_SIGNAL_AVG, - NL80211_STA_INFO_TID_STATS, - NL80211_STA_INFO_RX_DURATION, - NL80211_STA_INFO_PAD, - - /* keep last */ - __NL80211_STA_INFO_AFTER_LAST, - NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 -}; - -/** - * enum nl80211_tid_stats - per TID statistics attributes - * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved - * @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64) - * @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or - * attempted to transmit; u64) - * @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for - * transmitted MSDUs (not counting the first attempt; u64) - * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted - * MSDUs (u64) - * @NL80211_TID_STATS_PAD: attribute used for padding for 64-bit alignment - * @NUM_NL80211_TID_STATS: number of attributes here - * @NL80211_TID_STATS_MAX: highest numbered attribute here - */ -enum nl80211_tid_stats { - __NL80211_TID_STATS_INVALID, - NL80211_TID_STATS_RX_MSDU, - NL80211_TID_STATS_TX_MSDU, - NL80211_TID_STATS_TX_MSDU_RETRIES, - NL80211_TID_STATS_TX_MSDU_FAILED, - NL80211_TID_STATS_PAD, - - /* keep last */ - NUM_NL80211_TID_STATS, - NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1 -}; - -/** - * enum nl80211_mpath_flags - nl80211 mesh path flags - * - * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active - * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running - * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN - * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set - * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded - */ -enum nl80211_mpath_flags { - NL80211_MPATH_FLAG_ACTIVE = 1<<0, - NL80211_MPATH_FLAG_RESOLVING = 1<<1, - NL80211_MPATH_FLAG_SN_VALID = 1<<2, - NL80211_MPATH_FLAG_FIXED = 1<<3, - NL80211_MPATH_FLAG_RESOLVED = 1<<4, -}; - -/** - * enum nl80211_mpath_info - mesh path information - * - * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting - * information about a mesh path. - * - * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved - * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination - * @NL80211_MPATH_INFO_SN: destination sequence number - * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path - * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now - * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in - * &enum nl80211_mpath_flags; - * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec - * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries - * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number - * currently defind - * @__NL80211_MPATH_INFO_AFTER_LAST: internal use - */ -enum nl80211_mpath_info { - __NL80211_MPATH_INFO_INVALID, - NL80211_MPATH_INFO_FRAME_QLEN, - NL80211_MPATH_INFO_SN, - NL80211_MPATH_INFO_METRIC, - NL80211_MPATH_INFO_EXPTIME, - NL80211_MPATH_INFO_FLAGS, - NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, - NL80211_MPATH_INFO_DISCOVERY_RETRIES, - - /* keep last */ - __NL80211_MPATH_INFO_AFTER_LAST, - NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 -}; - -/** - * enum nl80211_band_attr - band attributes - * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved - * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, - * an array of nested frequency attributes - * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, - * an array of nested bitrate attributes - * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as - * defined in 802.11n - * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE - * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n - * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n - * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as - * defined in 802.11ac - * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE - * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined - * @__NL80211_BAND_ATTR_AFTER_LAST: internal use - */ -enum nl80211_band_attr { - __NL80211_BAND_ATTR_INVALID, - NL80211_BAND_ATTR_FREQS, - NL80211_BAND_ATTR_RATES, - - NL80211_BAND_ATTR_HT_MCS_SET, - NL80211_BAND_ATTR_HT_CAPA, - NL80211_BAND_ATTR_HT_AMPDU_FACTOR, - NL80211_BAND_ATTR_HT_AMPDU_DENSITY, - - NL80211_BAND_ATTR_VHT_MCS_SET, - NL80211_BAND_ATTR_VHT_CAPA, - - /* keep last */ - __NL80211_BAND_ATTR_AFTER_LAST, - NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 -}; - -/** - * enum nl80211_frequency_attr - frequency attributes - * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved - * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz - * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current - * regulatory domain. - * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation - * are permitted on this channel, this includes sending probe - * requests, or modes of operation that require beaconing. - * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory - * on this channel in current regulatory domain. - * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm - * (100 * dBm). - * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS - * (enum nl80211_dfs_state) - * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long - * this channel is in this DFS state. - * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this - * channel as the control channel - * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this - * channel as the control channel - * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel - * as the primary or any of the secondary channels isn't possible, - * this includes 80+80 channels - * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel - * using this channel as the primary or any of the secondary channels - * isn't possible - * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. - * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this - * channel. A channel that has the INDOOR_ONLY attribute can only be - * used when there is a clear assessment that the device is operating in - * an indoor surroundings, i.e., it is connected to AC power (and not - * through portable DC inverters) or is under the control of a master - * that is acting as an AP and is connected to AC power. - * @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this - * channel if it's connected concurrently to a BSS on the same channel on - * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz - * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS - * off-channel on a channel that has the IR_CONCURRENT attribute set can be - * done when there is a clear assessment that the device is operating under - * the guidance of an authorized master, i.e., setting up a GO or TDLS - * off-channel while the device is also connected to an AP with DFS and - * radar detection on the UNII band (it is up to user-space, i.e., - * wpa_supplicant to perform the required verifications). Using this - * attribute for IR is disallowed for master interfaces (IBSS, AP). - * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed - * on this channel in current regulatory domain. - * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed - * on this channel in current regulatory domain. - * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number - * currently defined - * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use - * - * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 - * for more information on the FCC description of the relaxations allowed - * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and - * NL80211_FREQUENCY_ATTR_IR_CONCURRENT. - */ -enum nl80211_frequency_attr { - __NL80211_FREQUENCY_ATTR_INVALID, - NL80211_FREQUENCY_ATTR_FREQ, - NL80211_FREQUENCY_ATTR_DISABLED, - NL80211_FREQUENCY_ATTR_NO_IR, - __NL80211_FREQUENCY_ATTR_NO_IBSS, - NL80211_FREQUENCY_ATTR_RADAR, - NL80211_FREQUENCY_ATTR_MAX_TX_POWER, - NL80211_FREQUENCY_ATTR_DFS_STATE, - NL80211_FREQUENCY_ATTR_DFS_TIME, - NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, - NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, - NL80211_FREQUENCY_ATTR_NO_80MHZ, - NL80211_FREQUENCY_ATTR_NO_160MHZ, - NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, - NL80211_FREQUENCY_ATTR_INDOOR_ONLY, - NL80211_FREQUENCY_ATTR_IR_CONCURRENT, - NL80211_FREQUENCY_ATTR_NO_20MHZ, - NL80211_FREQUENCY_ATTR_NO_10MHZ, - - /* keep last */ - __NL80211_FREQUENCY_ATTR_AFTER_LAST, - NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 -}; - -#define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR -#define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR -#define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \ - NL80211_FREQUENCY_ATTR_IR_CONCURRENT - -/** - * enum nl80211_bitrate_attr - bitrate attributes - * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved - * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps - * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported - * in 2.4 GHz band. - * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number - * currently defined - * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use - */ -enum nl80211_bitrate_attr { - __NL80211_BITRATE_ATTR_INVALID, - NL80211_BITRATE_ATTR_RATE, - NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, - - /* keep last */ - __NL80211_BITRATE_ATTR_AFTER_LAST, - NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 -}; - -/** - * enum nl80211_initiator - Indicates the initiator of a reg domain request - * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world - * regulatory domain. - * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the - * regulatory domain. - * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the - * wireless core it thinks its knows the regulatory domain we should be in. - * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an - * 802.11 country information element with regulatory information it - * thinks we should consider. cfg80211 only processes the country - * code from the IE, and relies on the regulatory domain information - * structure passed by userspace (CRDA) from our wireless-regdb. - * If a channel is enabled but the country code indicates it should - * be disabled we disable the channel and re-enable it upon disassociation. - */ -enum nl80211_reg_initiator { - NL80211_REGDOM_SET_BY_CORE, - NL80211_REGDOM_SET_BY_USER, - NL80211_REGDOM_SET_BY_DRIVER, - NL80211_REGDOM_SET_BY_COUNTRY_IE, -}; - -/** - * enum nl80211_reg_type - specifies the type of regulatory domain - * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains - * to a specific country. When this is set you can count on the - * ISO / IEC 3166 alpha2 country code being valid. - * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory - * domain. - * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom - * driver specific world regulatory domain. These do not apply system-wide - * and are only applicable to the individual devices which have requested - * them to be applied. - * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product - * of an intersection between two regulatory domains -- the previously - * set regulatory domain on the system and the last accepted regulatory - * domain request to be processed. - */ -enum nl80211_reg_type { - NL80211_REGDOM_TYPE_COUNTRY, - NL80211_REGDOM_TYPE_WORLD, - NL80211_REGDOM_TYPE_CUSTOM_WORLD, - NL80211_REGDOM_TYPE_INTERSECTION, -}; - -/** - * enum nl80211_reg_rule_attr - regulatory rule attributes - * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved - * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional - * considerations for a given frequency range. These are the - * &enum nl80211_reg_rule_flags. - * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory - * rule in KHz. This is not a center of frequency but an actual regulatory - * band edge. - * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule - * in KHz. This is not a center a frequency but an actual regulatory - * band edge. - * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this - * frequency range, in KHz. - * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain - * for a given frequency range. The value is in mBi (100 * dBi). - * If you don't have one then don't send this. - * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for - * a given frequency range. The value is in mBm (100 * dBm). - * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. - * If not present or 0 default CAC time will be used. - * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number - * currently defined - * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use - */ -enum nl80211_reg_rule_attr { - __NL80211_REG_RULE_ATTR_INVALID, - NL80211_ATTR_REG_RULE_FLAGS, - - NL80211_ATTR_FREQ_RANGE_START, - NL80211_ATTR_FREQ_RANGE_END, - NL80211_ATTR_FREQ_RANGE_MAX_BW, - - NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, - NL80211_ATTR_POWER_RULE_MAX_EIRP, - - NL80211_ATTR_DFS_CAC_TIME, - - /* keep last */ - __NL80211_REG_RULE_ATTR_AFTER_LAST, - NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 -}; - -/** - * enum nl80211_sched_scan_match_attr - scheduled scan match attributes - * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved - * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, - * only report BSS with matching SSID. - * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a - * BSS in scan results. Filtering is turned off if not specified. Note that - * if this attribute is in a match set of its own, then it is treated as - * the default value for all matchsets with an SSID, rather than being a - * matchset of its own without an RSSI filter. This is due to problems with - * how this API was implemented in the past. Also, due to the same problem, - * the only way to create a matchset with only an RSSI filter (with this - * attribute) is if there's only a single matchset with the RSSI attribute. - * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter - * attribute number currently defined - * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use - */ -enum nl80211_sched_scan_match_attr { - __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, - - NL80211_SCHED_SCAN_MATCH_ATTR_SSID, - NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, - - /* keep last */ - __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, - NL80211_SCHED_SCAN_MATCH_ATTR_MAX = - __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 -}; - -/* only for backward compatibility */ -#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID - -/** - * enum nl80211_reg_rule_flags - regulatory rule flags - * - * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed - * @NL80211_RRF_NO_CCK: CCK modulation not allowed - * @NL80211_RRF_NO_INDOOR: indoor operation not allowed - * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed - * @NL80211_RRF_DFS: DFS support is required to be used - * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links - * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links - * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, - * this includes probe requests or modes of operation that require - * beaconing. - * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated - * base on contiguous rules and wider channels will be allowed to cross - * multiple contiguous/overlapping frequency ranges. - * @NL80211_RRF_IR_CONCURRENT: See &NL80211_FREQUENCY_ATTR_IR_CONCURRENT - * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation - * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation - * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed - * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed - */ -enum nl80211_reg_rule_flags { - NL80211_RRF_NO_OFDM = 1<<0, - NL80211_RRF_NO_CCK = 1<<1, - NL80211_RRF_NO_INDOOR = 1<<2, - NL80211_RRF_NO_OUTDOOR = 1<<3, - NL80211_RRF_DFS = 1<<4, - NL80211_RRF_PTP_ONLY = 1<<5, - NL80211_RRF_PTMP_ONLY = 1<<6, - NL80211_RRF_NO_IR = 1<<7, - __NL80211_RRF_NO_IBSS = 1<<8, - NL80211_RRF_AUTO_BW = 1<<11, - NL80211_RRF_IR_CONCURRENT = 1<<12, - NL80211_RRF_NO_HT40MINUS = 1<<13, - NL80211_RRF_NO_HT40PLUS = 1<<14, - NL80211_RRF_NO_80MHZ = 1<<15, - NL80211_RRF_NO_160MHZ = 1<<16, -}; - -#define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR -#define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR -#define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\ - NL80211_RRF_NO_HT40PLUS) -#define NL80211_RRF_GO_CONCURRENT NL80211_RRF_IR_CONCURRENT - -/* For backport compatibility with older userspace */ -#define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) - -/** - * enum nl80211_dfs_regions - regulatory DFS regions - * - * @NL80211_DFS_UNSET: Country has no DFS master region specified - * @NL80211_DFS_FCC: Country follows DFS master rules from FCC - * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI - * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec - */ -enum nl80211_dfs_regions { - NL80211_DFS_UNSET = 0, - NL80211_DFS_FCC = 1, - NL80211_DFS_ETSI = 2, - NL80211_DFS_JP = 3, -}; - -/** - * enum nl80211_user_reg_hint_type - type of user regulatory hint - * - * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always - * assumed if the attribute is not set. - * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular - * base station. Device drivers that have been tested to work - * properly to support this type of hint can enable these hints - * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature - * capability on the struct wiphy. The wireless core will - * ignore all cell base station hints until at least one device - * present has been registered with the wireless core that - * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a - * supported feature. - * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the - * platform is operating in an indoor environment. - */ -enum nl80211_user_reg_hint_type { - NL80211_USER_REG_HINT_USER = 0, - NL80211_USER_REG_HINT_CELL_BASE = 1, - NL80211_USER_REG_HINT_INDOOR = 2, -}; - -/** - * enum nl80211_survey_info - survey information - * - * These attribute types are used with %NL80211_ATTR_SURVEY_INFO - * when getting information about a survey. - * - * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved - * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel - * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) - * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used - * @NL80211_SURVEY_INFO_TIME: amount of time (in ms) that the radio - * was turned on (on channel or globally) - * @NL80211_SURVEY_INFO_TIME_BUSY: amount of the time the primary - * channel was sensed busy (either due to activity or energy detect) - * @NL80211_SURVEY_INFO_TIME_EXT_BUSY: amount of time the extension - * channel was sensed busy - * @NL80211_SURVEY_INFO_TIME_RX: amount of time the radio spent - * receiving data (on channel or globally) - * @NL80211_SURVEY_INFO_TIME_TX: amount of time the radio spent - * transmitting data (on channel or globally) - * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan - * (on this channel or globally) - * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment - * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number - * currently defined - * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use - */ -enum nl80211_survey_info { - __NL80211_SURVEY_INFO_INVALID, - NL80211_SURVEY_INFO_FREQUENCY, - NL80211_SURVEY_INFO_NOISE, - NL80211_SURVEY_INFO_IN_USE, - NL80211_SURVEY_INFO_TIME, - NL80211_SURVEY_INFO_TIME_BUSY, - NL80211_SURVEY_INFO_TIME_EXT_BUSY, - NL80211_SURVEY_INFO_TIME_RX, - NL80211_SURVEY_INFO_TIME_TX, - NL80211_SURVEY_INFO_TIME_SCAN, - NL80211_SURVEY_INFO_PAD, - - /* keep last */ - __NL80211_SURVEY_INFO_AFTER_LAST, - NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 -}; - -/* keep old names for compatibility */ -#define NL80211_SURVEY_INFO_CHANNEL_TIME NL80211_SURVEY_INFO_TIME -#define NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY NL80211_SURVEY_INFO_TIME_BUSY -#define NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY NL80211_SURVEY_INFO_TIME_EXT_BUSY -#define NL80211_SURVEY_INFO_CHANNEL_TIME_RX NL80211_SURVEY_INFO_TIME_RX -#define NL80211_SURVEY_INFO_CHANNEL_TIME_TX NL80211_SURVEY_INFO_TIME_TX - -/** - * enum nl80211_mntr_flags - monitor configuration flags - * - * Monitor configuration flags. - * - * @__NL80211_MNTR_FLAG_INVALID: reserved - * - * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS - * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP - * @NL80211_MNTR_FLAG_CONTROL: pass control frames - * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering - * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. - * overrides all other flags. - * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address - * and ACK incoming unicast packets. - * - * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use - * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag - */ -enum nl80211_mntr_flags { - __NL80211_MNTR_FLAG_INVALID, - NL80211_MNTR_FLAG_FCSFAIL, - NL80211_MNTR_FLAG_PLCPFAIL, - NL80211_MNTR_FLAG_CONTROL, - NL80211_MNTR_FLAG_OTHER_BSS, - NL80211_MNTR_FLAG_COOK_FRAMES, - NL80211_MNTR_FLAG_ACTIVE, - - /* keep last */ - __NL80211_MNTR_FLAG_AFTER_LAST, - NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 -}; - -/** - * enum nl80211_mesh_power_mode - mesh power save modes - * - * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is - * not known or has not been set yet. - * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is - * in Awake state all the time. - * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will - * alternate between Active and Doze states, but will wake up for - * neighbor's beacons. - * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will - * alternate between Active and Doze states, but may not wake up - * for neighbor's beacons. - * - * @__NL80211_MESH_POWER_AFTER_LAST - internal use - * @NL80211_MESH_POWER_MAX - highest possible power save level - */ - -enum nl80211_mesh_power_mode { - NL80211_MESH_POWER_UNKNOWN, - NL80211_MESH_POWER_ACTIVE, - NL80211_MESH_POWER_LIGHT_SLEEP, - NL80211_MESH_POWER_DEEP_SLEEP, - - __NL80211_MESH_POWER_AFTER_LAST, - NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 -}; - -/** - * enum nl80211_meshconf_params - mesh configuration parameters - * - * Mesh configuration parameters. These can be changed while the mesh is - * active. - * - * @__NL80211_MESHCONF_INVALID: internal use - * - * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in - * millisecond units, used by the Peer Link Open message - * - * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in - * millisecond units, used by the peer link management to close a peer link - * - * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in - * millisecond units - * - * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed - * on this mesh interface - * - * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link - * open retries that can be sent to establish a new peer link instance in a - * mesh - * - * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh - * point. - * - * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open - * peer links when we detect compatible mesh peers. Disabled if - * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are - * set. - * - * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames - * containing a PREQ that an MP can send to a particular destination (path - * target) - * - * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths - * (in milliseconds) - * - * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait - * until giving up on a path discovery (in milliseconds) - * - * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh - * points receiving a PREQ shall consider the forwarding information from - * the root to be valid. (TU = time unit) - * - * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in - * TUs) during which an MP can send only one action frame containing a PREQ - * reference element - * - * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) - * that it takes for an HWMP information element to propagate across the - * mesh - * - * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not - * - * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a - * source mesh point for path selection elements. - * - * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between - * root announcements are transmitted. - * - * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has - * access to a broader network beyond the MBSS. This is done via Root - * Announcement frames. - * - * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in - * TUs) during which a mesh STA can send only one Action frame containing a - * PERR element. - * - * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding - * or forwarding entity (default is TRUE - forwarding entity) - * - * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the - * threshold for average signal strength of candidate station to establish - * a peer link. - * - * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors - * to synchronize to for 11s default synchronization method - * (see 11C.12.2.2) - * - * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. - * - * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute - * - * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for - * which mesh STAs receiving a proactive PREQ shall consider the forwarding - * information to the root mesh STA to be valid. - * - * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between - * proactive PREQs are transmitted. - * - * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time - * (in TUs) during which a mesh STA can send only one Action frame - * containing a PREQ element for root path confirmation. - * - * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. - * type &enum nl80211_mesh_power_mode (u32) - * - * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) - * - * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've - * established peering with for longer than this time (in seconds), then - * remove it from the STA's list of peers. You may set this to 0 to disable - * the removal of the STA. Default is 30 minutes. - * - * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use - */ -enum nl80211_meshconf_params { - __NL80211_MESHCONF_INVALID, - NL80211_MESHCONF_RETRY_TIMEOUT, - NL80211_MESHCONF_CONFIRM_TIMEOUT, - NL80211_MESHCONF_HOLDING_TIMEOUT, - NL80211_MESHCONF_MAX_PEER_LINKS, - NL80211_MESHCONF_MAX_RETRIES, - NL80211_MESHCONF_TTL, - NL80211_MESHCONF_AUTO_OPEN_PLINKS, - NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, - NL80211_MESHCONF_PATH_REFRESH_TIME, - NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, - NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, - NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, - NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, - NL80211_MESHCONF_HWMP_ROOTMODE, - NL80211_MESHCONF_ELEMENT_TTL, - NL80211_MESHCONF_HWMP_RANN_INTERVAL, - NL80211_MESHCONF_GATE_ANNOUNCEMENTS, - NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, - NL80211_MESHCONF_FORWARDING, - NL80211_MESHCONF_RSSI_THRESHOLD, - NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, - NL80211_MESHCONF_HT_OPMODE, - NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, - NL80211_MESHCONF_HWMP_ROOT_INTERVAL, - NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, - NL80211_MESHCONF_POWER_MODE, - NL80211_MESHCONF_AWAKE_WINDOW, - NL80211_MESHCONF_PLINK_TIMEOUT, - - /* keep last */ - __NL80211_MESHCONF_ATTR_AFTER_LAST, - NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 -}; - -/** - * enum nl80211_mesh_setup_params - mesh setup parameters - * - * Mesh setup parameters. These are used to start/join a mesh and cannot be - * changed while the mesh is active. - * - * @__NL80211_MESH_SETUP_INVALID: Internal use - * - * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a - * vendor specific path selection algorithm or disable it to use the - * default HWMP. - * - * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a - * vendor specific path metric or disable it to use the default Airtime - * metric. - * - * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a - * robust security network ie, or a vendor specific information element - * that vendors will use to identify the path selection methods and - * metrics in use. - * - * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication - * daemon will be authenticating mesh candidates. - * - * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication - * daemon will be securing peer link frames. AMPE is a secured version of - * Mesh Peering Management (MPM) and is implemented with the assistance of - * a userspace daemon. When this flag is set, the kernel will send peer - * management frames to a userspace daemon that will implement AMPE - * functionality (security capabilities selection, key confirmation, and - * key management). When the flag is unset (default), the kernel can - * autonomously complete (unsecured) mesh peering without the need of a - * userspace daemon. - * - * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a - * vendor specific synchronization method or disable it to use the default - * neighbor offset synchronization - * - * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will - * implement an MPM which handles peer allocation and state. - * - * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication - * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). - * Default is no authentication method required. - * - * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number - * - * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use - */ -enum nl80211_mesh_setup_params { - __NL80211_MESH_SETUP_INVALID, - NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, - NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, - NL80211_MESH_SETUP_IE, - NL80211_MESH_SETUP_USERSPACE_AUTH, - NL80211_MESH_SETUP_USERSPACE_AMPE, - NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, - NL80211_MESH_SETUP_USERSPACE_MPM, - NL80211_MESH_SETUP_AUTH_PROTOCOL, - - /* keep last */ - __NL80211_MESH_SETUP_ATTR_AFTER_LAST, - NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 -}; - -/** - * enum nl80211_txq_attr - TX queue parameter attributes - * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved - * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) - * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning - * disabled - * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form - * 2^n-1 in the range 1..32767] - * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form - * 2^n-1 in the range 1..32767] - * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] - * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal - * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number - */ -enum nl80211_txq_attr { - __NL80211_TXQ_ATTR_INVALID, - NL80211_TXQ_ATTR_AC, - NL80211_TXQ_ATTR_TXOP, - NL80211_TXQ_ATTR_CWMIN, - NL80211_TXQ_ATTR_CWMAX, - NL80211_TXQ_ATTR_AIFS, - - /* keep last */ - __NL80211_TXQ_ATTR_AFTER_LAST, - NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 -}; - -enum nl80211_ac { - NL80211_AC_VO, - NL80211_AC_VI, - NL80211_AC_BE, - NL80211_AC_BK, - NL80211_NUM_ACS -}; - -/* backward compat */ -#define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC -#define NL80211_TXQ_Q_VO NL80211_AC_VO -#define NL80211_TXQ_Q_VI NL80211_AC_VI -#define NL80211_TXQ_Q_BE NL80211_AC_BE -#define NL80211_TXQ_Q_BK NL80211_AC_BK - -/** - * enum nl80211_channel_type - channel type - * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel - * @NL80211_CHAN_HT20: 20 MHz HT channel - * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel - * below the control channel - * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel - * above the control channel - */ -enum nl80211_channel_type { - NL80211_CHAN_NO_HT, - NL80211_CHAN_HT20, - NL80211_CHAN_HT40MINUS, - NL80211_CHAN_HT40PLUS -}; - -/** - * enum nl80211_chan_width - channel width definitions - * - * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH - * attribute. - * - * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel - * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel - * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 - * attribute must be provided as well - * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 - * attribute must be provided as well - * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 - * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well - * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 - * attribute must be provided as well - * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel - * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel - */ -enum nl80211_chan_width { - NL80211_CHAN_WIDTH_20_NOHT, - NL80211_CHAN_WIDTH_20, - NL80211_CHAN_WIDTH_40, - NL80211_CHAN_WIDTH_80, - NL80211_CHAN_WIDTH_80P80, - NL80211_CHAN_WIDTH_160, - NL80211_CHAN_WIDTH_5, - NL80211_CHAN_WIDTH_10, -}; - -/** - * enum nl80211_bss_scan_width - control channel width for a BSS - * - * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. - * - * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible - * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide - * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide - */ -enum nl80211_bss_scan_width { - NL80211_BSS_CHAN_WIDTH_20, - NL80211_BSS_CHAN_WIDTH_10, - NL80211_BSS_CHAN_WIDTH_5, -}; - -/** - * enum nl80211_bss - netlink attributes for a BSS - * - * @__NL80211_BSS_INVALID: invalid - * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) - * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) - * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) - * (if @NL80211_BSS_PRESP_DATA is present then this is known to be - * from a probe response, otherwise it may be from the same beacon - * that the NL80211_BSS_BEACON_TSF will be from) - * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) - * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) - * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the - * raw information elements from the probe response/beacon (bin); - * if the %NL80211_BSS_BEACON_IES attribute is present and the data is - * different then the IEs here are from a Probe Response frame; otherwise - * they are from a Beacon frame. - * However, if the driver does not indicate the source of the IEs, these - * IEs may be from either frame subtype. - * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the - * data here is known to be from a probe response, without any heuristics. - * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon - * in mBm (100 * dBm) (s32) - * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon - * in unspecified units, scaled to 0..100 (u8) - * @NL80211_BSS_STATUS: status, if this BSS is "used" - * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms - * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information - * elements from a Beacon frame (bin); not present if no Beacon frame has - * yet been received - * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel - * (u32, enum nl80211_bss_scan_width) - * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) - * (not present if no beacon frame has been received yet) - * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and - * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) - * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry - * was last updated by a received frame. The value is expected to be - * accurate to about 10ms. (u64, nanoseconds) - * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment - * @NL80211_BSS_PARENT_TSF: the time at the start of reception of the first - * octet of the timestamp field of the last beacon/probe received for - * this BSS. The time is the TSF of the BSS specified by - * @NL80211_BSS_PARENT_BSSID. (u64). - * @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF - * is set. - * @__NL80211_BSS_AFTER_LAST: internal - * @NL80211_BSS_MAX: highest BSS attribute - */ -enum nl80211_bss { - __NL80211_BSS_INVALID, - NL80211_BSS_BSSID, - NL80211_BSS_FREQUENCY, - NL80211_BSS_TSF, - NL80211_BSS_BEACON_INTERVAL, - NL80211_BSS_CAPABILITY, - NL80211_BSS_INFORMATION_ELEMENTS, - NL80211_BSS_SIGNAL_MBM, - NL80211_BSS_SIGNAL_UNSPEC, - NL80211_BSS_STATUS, - NL80211_BSS_SEEN_MS_AGO, - NL80211_BSS_BEACON_IES, - NL80211_BSS_CHAN_WIDTH, - NL80211_BSS_BEACON_TSF, - NL80211_BSS_PRESP_DATA, - NL80211_BSS_LAST_SEEN_BOOTTIME, - NL80211_BSS_PAD, - NL80211_BSS_PARENT_TSF, - NL80211_BSS_PARENT_BSSID, - - /* keep last */ - __NL80211_BSS_AFTER_LAST, - NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 -}; - -/** - * enum nl80211_bss_status - BSS "status" - * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. - * Note that this is no longer used since cfg80211 no longer - * keeps track of whether or not authentication was done with - * a given BSS. - * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. - * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. - * - * The BSS status is a BSS attribute in scan dumps, which - * indicates the status the interface has wrt. this BSS. - */ -enum nl80211_bss_status { - NL80211_BSS_STATUS_AUTHENTICATED, - NL80211_BSS_STATUS_ASSOCIATED, - NL80211_BSS_STATUS_IBSS_JOINED, -}; - -/** - * enum nl80211_auth_type - AuthenticationType - * - * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication - * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) - * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) - * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) - * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals - * @__NL80211_AUTHTYPE_NUM: internal - * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm - * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by - * trying multiple times); this is invalid in netlink -- leave out - * the attribute for this on CONNECT commands. - */ -enum nl80211_auth_type { - NL80211_AUTHTYPE_OPEN_SYSTEM, - NL80211_AUTHTYPE_SHARED_KEY, - NL80211_AUTHTYPE_FT, - NL80211_AUTHTYPE_NETWORK_EAP, - NL80211_AUTHTYPE_SAE, - - /* keep last */ - __NL80211_AUTHTYPE_NUM, - NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, - NL80211_AUTHTYPE_AUTOMATIC -}; - -/** - * enum nl80211_key_type - Key Type - * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key - * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key - * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) - * @NUM_NL80211_KEYTYPES: number of defined key types - */ -enum nl80211_key_type { - NL80211_KEYTYPE_GROUP, - NL80211_KEYTYPE_PAIRWISE, - NL80211_KEYTYPE_PEERKEY, - - NUM_NL80211_KEYTYPES -}; - -/** - * enum nl80211_mfp - Management frame protection state - * @NL80211_MFP_NO: Management frame protection not used - * @NL80211_MFP_REQUIRED: Management frame protection required - */ -enum nl80211_mfp { - NL80211_MFP_NO, - NL80211_MFP_REQUIRED, -}; - -enum nl80211_wpa_versions { - NL80211_WPA_VERSION_1 = 1 << 0, - NL80211_WPA_VERSION_2 = 1 << 1, -}; - -/** - * enum nl80211_key_default_types - key default types - * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid - * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default - * unicast key - * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default - * multicast key - * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types - */ -enum nl80211_key_default_types { - __NL80211_KEY_DEFAULT_TYPE_INVALID, - NL80211_KEY_DEFAULT_TYPE_UNICAST, - NL80211_KEY_DEFAULT_TYPE_MULTICAST, - - NUM_NL80211_KEY_DEFAULT_TYPES -}; - -/** - * enum nl80211_key_attributes - key attributes - * @__NL80211_KEY_INVALID: invalid - * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of - * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC - * keys - * @NL80211_KEY_IDX: key ID (u8, 0-3) - * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 - * section 7.3.2.25.1, e.g. 0x000FAC04) - * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and - * CCMP keys, each six bytes in little endian - * @NL80211_KEY_DEFAULT: flag indicating default key - * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key - * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not - * specified the default depends on whether a MAC address was - * given with the command using the key or not (u32) - * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags - * attributes, specifying what a key should be set as default as. - * See &enum nl80211_key_default_types. - * @__NL80211_KEY_AFTER_LAST: internal - * @NL80211_KEY_MAX: highest key attribute - */ -enum nl80211_key_attributes { - __NL80211_KEY_INVALID, - NL80211_KEY_DATA, - NL80211_KEY_IDX, - NL80211_KEY_CIPHER, - NL80211_KEY_SEQ, - NL80211_KEY_DEFAULT, - NL80211_KEY_DEFAULT_MGMT, - NL80211_KEY_TYPE, - NL80211_KEY_DEFAULT_TYPES, - - /* keep last */ - __NL80211_KEY_AFTER_LAST, - NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 -}; - -/** - * enum nl80211_tx_rate_attributes - TX rate set attributes - * @__NL80211_TXRATE_INVALID: invalid - * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection - * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with - * 1 = 500 kbps) but without the IE length restriction (at most - * %NL80211_MAX_SUPP_RATES in a single array). - * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection - * in an array of MCS numbers. - * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, - * see &struct nl80211_txrate_vht - * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi - * @__NL80211_TXRATE_AFTER_LAST: internal - * @NL80211_TXRATE_MAX: highest TX rate attribute - */ -enum nl80211_tx_rate_attributes { - __NL80211_TXRATE_INVALID, - NL80211_TXRATE_LEGACY, - NL80211_TXRATE_HT, - NL80211_TXRATE_VHT, - NL80211_TXRATE_GI, - - /* keep last */ - __NL80211_TXRATE_AFTER_LAST, - NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 -}; - -#define NL80211_TXRATE_MCS NL80211_TXRATE_HT -#define NL80211_VHT_NSS_MAX 8 - -/** - * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap - * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) - */ -struct nl80211_txrate_vht { - __u16 mcs[NL80211_VHT_NSS_MAX]; -}; - -enum nl80211_txrate_gi { - NL80211_TXRATE_DEFAULT_GI, - NL80211_TXRATE_FORCE_SGI, - NL80211_TXRATE_FORCE_LGI, -}; - -/** - * enum nl80211_band - Frequency band - * @NL80211_BAND_2GHZ: 2.4 GHz ISM band - * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) - * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) - * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace - * since newer kernel versions may support more bands - */ -enum nl80211_band { - NL80211_BAND_2GHZ, - NL80211_BAND_5GHZ, - NL80211_BAND_60GHZ, - - NUM_NL80211_BANDS, -}; - -/** - * enum nl80211_ps_state - powersave state - * @NL80211_PS_DISABLED: powersave is disabled - * @NL80211_PS_ENABLED: powersave is enabled - */ -enum nl80211_ps_state { - NL80211_PS_DISABLED, - NL80211_PS_ENABLED, -}; - -/** - * enum nl80211_attr_cqm - connection quality monitor attributes - * @__NL80211_ATTR_CQM_INVALID: invalid - * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies - * the threshold for the RSSI level at which an event will be sent. Zero - * to disable. - * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies - * the minimum amount the RSSI level must change after an event before a - * new event may be issued (to reduce effects of RSSI oscillation). - * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event - * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many - * consecutive packets were not acknowledged by the peer - * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures - * during the given %NL80211_ATTR_CQM_TXE_INTVL before an - * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and - * %NL80211_ATTR_CQM_TXE_PKTS is generated. - * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given - * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is - * checked. - * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic - * interval in which %NL80211_ATTR_CQM_TXE_PKTS and - * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an - * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. - * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon - * loss event - * @__NL80211_ATTR_CQM_AFTER_LAST: internal - * @NL80211_ATTR_CQM_MAX: highest key attribute - */ -enum nl80211_attr_cqm { - __NL80211_ATTR_CQM_INVALID, - NL80211_ATTR_CQM_RSSI_THOLD, - NL80211_ATTR_CQM_RSSI_HYST, - NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, - NL80211_ATTR_CQM_PKT_LOSS_EVENT, - NL80211_ATTR_CQM_TXE_RATE, - NL80211_ATTR_CQM_TXE_PKTS, - NL80211_ATTR_CQM_TXE_INTVL, - NL80211_ATTR_CQM_BEACON_LOSS_EVENT, - - /* keep last */ - __NL80211_ATTR_CQM_AFTER_LAST, - NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 -}; - -/** - * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event - * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the - * configured threshold - * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the - * configured threshold - * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: (reserved, never sent) - */ -enum nl80211_cqm_rssi_threshold_event { - NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, - NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, - NL80211_CQM_RSSI_BEACON_LOSS_EVENT, -}; - - -/** - * enum nl80211_tx_power_setting - TX power adjustment - * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power - * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter - * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter - */ -enum nl80211_tx_power_setting { - NL80211_TX_POWER_AUTOMATIC, - NL80211_TX_POWER_LIMITED, - NL80211_TX_POWER_FIXED, -}; - -/** - * enum nl80211_packet_pattern_attr - packet pattern attribute - * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute - * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has - * a zero bit are ignored - * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have - * a bit for each byte in the pattern. The lowest-order bit corresponds - * to the first byte of the pattern, but the bytes of the pattern are - * in a little-endian-like format, i.e. the 9th byte of the pattern - * corresponds to the lowest-order bit in the second byte of the mask. - * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where - * xx indicates "don't care") would be represented by a pattern of - * twelve zero bytes, and a mask of "0xed,0x01". - * Note that the pattern matching is done as though frames were not - * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked - * first (including SNAP header unpacking) and then matched. - * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after - * these fixed number of bytes of received packet - * @NUM_NL80211_PKTPAT: number of attributes - * @MAX_NL80211_PKTPAT: max attribute number - */ -enum nl80211_packet_pattern_attr { - __NL80211_PKTPAT_INVALID, - NL80211_PKTPAT_MASK, - NL80211_PKTPAT_PATTERN, - NL80211_PKTPAT_OFFSET, - - NUM_NL80211_PKTPAT, - MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, -}; - -/** - * struct nl80211_pattern_support - packet pattern support information - * @max_patterns: maximum number of patterns supported - * @min_pattern_len: minimum length of each pattern - * @max_pattern_len: maximum length of each pattern - * @max_pkt_offset: maximum Rx packet offset - * - * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when - * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in - * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of - * %NL80211_ATTR_COALESCE_RULE in the capability information given - * by the kernel to userspace. - */ -struct nl80211_pattern_support { - __u32 max_patterns; - __u32 min_pattern_len; - __u32 max_pattern_len; - __u32 max_pkt_offset; -} __attribute__((packed)); - -/* only for backward compatibility */ -#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID -#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK -#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN -#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET -#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT -#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT -#define nl80211_wowlan_pattern_support nl80211_pattern_support - -/** - * enum nl80211_wowlan_triggers - WoWLAN trigger definitions - * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes - * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put - * the chip into a special state -- works best with chips that have - * support for low-power operation already (flag) - * Note that this mode is incompatible with all of the others, if - * any others are even supported by the device. - * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect - * is detected is implementation-specific (flag) - * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed - * by 16 repetitions of MAC addr, anywhere in payload) (flag) - * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns - * which are passed in an array of nested attributes, each nested attribute - * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. - * Each pattern defines a wakeup packet. Packet offset is associated with - * each pattern which is used while matching the pattern. The matching is - * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the - * pattern matching is done after the packet is converted to the MSDU. - * - * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute - * carrying a &struct nl80211_pattern_support. - * - * When reporting wakeup. it is a u32 attribute containing the 0-based - * index of the pattern that caused the wakeup, in the patterns passed - * to the kernel when configuring. - * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be - * used when setting, used only to indicate that GTK rekeying is supported - * by the device (flag) - * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if - * done by the device) (flag) - * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request - * packet (flag) - * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) - * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released - * (on devices that have rfkill in the device) (flag) - * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains - * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame - * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN - * attribute contains the original length. - * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 - * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 - * attribute if the packet was truncated somewhere. - * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the - * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may - * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute - * contains the original length. - * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 - * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 - * attribute if the packet was truncated somewhere. - * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section - * "TCP connection wakeup" for more details. This is a nested attribute - * containing the exact information for establishing and keeping alive - * the TCP connection. - * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the - * wakeup packet was received on the TCP connection - * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the - * TCP connection was lost or failed to be established - * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, - * the TCP connection ran out of tokens to use for data to send to the - * service - * @NL80211_WOWLAN_TRIG_NET_DETECT: wake up when a configured network - * is detected. This is a nested attribute that contains the - * same attributes used with @NL80211_CMD_START_SCHED_SCAN. It - * specifies how the scan is performed (e.g. the interval, the - * channels to scan and the initial delay) as well as the scan - * results that will trigger a wake (i.e. the matchsets). This - * attribute is also sent in a response to - * @NL80211_CMD_GET_WIPHY, indicating the number of match sets - * supported by the driver (u32). - * @NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS: nested attribute - * containing an array with information about what triggered the - * wake up. If no elements are present in the array, it means - * that the information is not available. If more than one - * element is present, it means that more than one match - * occurred. - * Each element in the array is a nested attribute that contains - * one optional %NL80211_ATTR_SSID attribute and one optional - * %NL80211_ATTR_SCAN_FREQUENCIES attribute. At least one of - * these attributes must be present. If - * %NL80211_ATTR_SCAN_FREQUENCIES contains more than one - * frequency, it means that the match occurred in more than one - * channel. - * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers - * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number - * - * These nested attributes are used to configure the wakeup triggers and - * to report the wakeup reason(s). - */ -enum nl80211_wowlan_triggers { - __NL80211_WOWLAN_TRIG_INVALID, - NL80211_WOWLAN_TRIG_ANY, - NL80211_WOWLAN_TRIG_DISCONNECT, - NL80211_WOWLAN_TRIG_MAGIC_PKT, - NL80211_WOWLAN_TRIG_PKT_PATTERN, - NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, - NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, - NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, - NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, - NL80211_WOWLAN_TRIG_RFKILL_RELEASE, - NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, - NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, - NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, - NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, - NL80211_WOWLAN_TRIG_TCP_CONNECTION, - NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, - NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, - NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, - NL80211_WOWLAN_TRIG_NET_DETECT, - NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS, - - /* keep last */ - NUM_NL80211_WOWLAN_TRIG, - MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 -}; - -/** - * DOC: TCP connection wakeup - * - * Some devices can establish a TCP connection in order to be woken up by a - * packet coming in from outside their network segment, or behind NAT. If - * configured, the device will establish a TCP connection to the given - * service, and periodically send data to that service. The first data - * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. - * The data packets can optionally include a (little endian) sequence - * number (in the TCP payload!) that is generated by the device, and, also - * optionally, a token from a list of tokens. This serves as a keep-alive - * with the service, and for NATed connections, etc. - * - * During this keep-alive period, the server doesn't send any data to the - * client. When receiving data, it is compared against the wakeup pattern - * (and mask) and if it matches, the host is woken up. Similarly, if the - * connection breaks or cannot be established to start with, the host is - * also woken up. - * - * Developer's note: ARP offload is required for this, otherwise TCP - * response packets might not go through correctly. - */ - -/** - * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence - * @start: starting value - * @offset: offset of sequence number in packet - * @len: length of the sequence value to write, 1 through 4 - * - * Note: don't confuse with the TCP sequence number(s), this is for the - * keepalive packet payload. The actual value is written into the packet - * in little endian. - */ -struct nl80211_wowlan_tcp_data_seq { - __u32 start, offset, len; -}; - -/** - * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config - * @offset: offset of token in packet - * @len: length of each token - * @token_stream: stream of data to be used for the tokens, the length must - * be a multiple of @len for this to make sense - */ -struct nl80211_wowlan_tcp_data_token { - __u32 offset, len; - __u8 token_stream[]; -}; - -/** - * struct nl80211_wowlan_tcp_data_token_feature - data token features - * @min_len: minimum token length - * @max_len: maximum token length - * @bufsize: total available token buffer size (max size of @token_stream) - */ -struct nl80211_wowlan_tcp_data_token_feature { - __u32 min_len, max_len, bufsize; -}; - -/** - * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters - * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes - * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) - * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address - * (in network byte order) - * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because - * route lookup when configured might be invalid by the time we suspend, - * and doing a route lookup when suspending is no longer possible as it - * might require ARP querying. - * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a - * socket and port will be allocated - * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) - * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. - * For feature advertising, a u32 attribute holding the maximum length - * of the data payload. - * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration - * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature - * advertising it is just a flag - * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, - * see &struct nl80211_wowlan_tcp_data_token and for advertising see - * &struct nl80211_wowlan_tcp_data_token_feature. - * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum - * interval in feature advertising (u32) - * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a - * u32 attribute holding the maximum length - * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for - * feature advertising. The mask works like @NL80211_PKTPAT_MASK - * but on the TCP payload only. - * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes - * @MAX_NL80211_WOWLAN_TCP: highest attribute number - */ -enum nl80211_wowlan_tcp_attrs { - __NL80211_WOWLAN_TCP_INVALID, - NL80211_WOWLAN_TCP_SRC_IPV4, - NL80211_WOWLAN_TCP_DST_IPV4, - NL80211_WOWLAN_TCP_DST_MAC, - NL80211_WOWLAN_TCP_SRC_PORT, - NL80211_WOWLAN_TCP_DST_PORT, - NL80211_WOWLAN_TCP_DATA_PAYLOAD, - NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, - NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, - NL80211_WOWLAN_TCP_DATA_INTERVAL, - NL80211_WOWLAN_TCP_WAKE_PAYLOAD, - NL80211_WOWLAN_TCP_WAKE_MASK, - - /* keep last */ - NUM_NL80211_WOWLAN_TCP, - MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 -}; - -/** - * struct nl80211_coalesce_rule_support - coalesce rule support information - * @max_rules: maximum number of rules supported - * @pat: packet pattern support information - * @max_delay: maximum supported coalescing delay in msecs - * - * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the - * capability information given by the kernel to userspace. - */ -struct nl80211_coalesce_rule_support { - __u32 max_rules; - struct nl80211_pattern_support pat; - __u32 max_delay; -} __attribute__((packed)); - -/** - * enum nl80211_attr_coalesce_rule - coalesce rule attribute - * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute - * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing - * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, - * see &enum nl80211_coalesce_condition. - * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched - * after these fixed number of bytes of received packet - * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes - * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number - */ -enum nl80211_attr_coalesce_rule { - __NL80211_COALESCE_RULE_INVALID, - NL80211_ATTR_COALESCE_RULE_DELAY, - NL80211_ATTR_COALESCE_RULE_CONDITION, - NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, - - /* keep last */ - NUM_NL80211_ATTR_COALESCE_RULE, - NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 -}; - -/** - * enum nl80211_coalesce_condition - coalesce rule conditions - * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns - * in a rule are matched. - * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns - * in a rule are not matched. - */ -enum nl80211_coalesce_condition { - NL80211_COALESCE_CONDITION_MATCH, - NL80211_COALESCE_CONDITION_NO_MATCH -}; - -/** - * enum nl80211_iface_limit_attrs - limit attributes - * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) - * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that - * can be chosen from this set of interface types (u32) - * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a - * flag attribute for each interface type in this set - * @NUM_NL80211_IFACE_LIMIT: number of attributes - * @MAX_NL80211_IFACE_LIMIT: highest attribute number - */ -enum nl80211_iface_limit_attrs { - NL80211_IFACE_LIMIT_UNSPEC, - NL80211_IFACE_LIMIT_MAX, - NL80211_IFACE_LIMIT_TYPES, - - /* keep last */ - NUM_NL80211_IFACE_LIMIT, - MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 -}; - -/** - * enum nl80211_if_combination_attrs -- interface combination attributes - * - * @NL80211_IFACE_COMB_UNSPEC: (reserved) - * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits - * for given interface types, see &enum nl80211_iface_limit_attrs. - * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of - * interfaces that can be created in this group. This number doesn't - * apply to interfaces purely managed in software, which are listed - * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. - * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that - * beacon intervals within this group must be all the same even for - * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt - * the infrastructure network's beacon interval. - * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many - * different channels may be used within this group. - * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap - * of supported channel widths for radar detection. - * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap - * of supported regulatory regions for radar detection. - * @NUM_NL80211_IFACE_COMB: number of attributes - * @MAX_NL80211_IFACE_COMB: highest attribute number - * - * Examples: - * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 - * => allows an AP and a STA that must match BIs - * - * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 - * => allows 8 of AP/GO - * - * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 - * => allows two STAs on different channels - * - * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 - * => allows a STA plus three P2P interfaces - * - * The list of these four possiblities could completely be contained - * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate - * that any of these groups must match. - * - * "Combinations" of just a single interface will not be listed here, - * a single interface of any valid interface type is assumed to always - * be possible by itself. This means that implicitly, for each valid - * interface type, the following group always exists: - * numbers = [ #{} <= 1 ], channels = 1, max = 1 - */ -enum nl80211_if_combination_attrs { - NL80211_IFACE_COMB_UNSPEC, - NL80211_IFACE_COMB_LIMITS, - NL80211_IFACE_COMB_MAXNUM, - NL80211_IFACE_COMB_STA_AP_BI_MATCH, - NL80211_IFACE_COMB_NUM_CHANNELS, - NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, - NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, - - /* keep last */ - NUM_NL80211_IFACE_COMB, - MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 -}; - - -/** - * enum nl80211_plink_state - state of a mesh peer link finite state machine - * - * @NL80211_PLINK_LISTEN: initial state, considered the implicit - * state of non existant mesh peer links - * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to - * this mesh peer - * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received - * from this mesh peer - * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been - * received from this mesh peer - * @NL80211_PLINK_ESTAB: mesh peer link is established - * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled - * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh - * plink are discarded - * @NUM_NL80211_PLINK_STATES: number of peer link states - * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states - */ -enum nl80211_plink_state { - NL80211_PLINK_LISTEN, - NL80211_PLINK_OPN_SNT, - NL80211_PLINK_OPN_RCVD, - NL80211_PLINK_CNF_RCVD, - NL80211_PLINK_ESTAB, - NL80211_PLINK_HOLDING, - NL80211_PLINK_BLOCKED, - - /* keep last */ - NUM_NL80211_PLINK_STATES, - MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 -}; - -/** - * enum nl80211_plink_action - actions to perform in mesh peers - * - * @NL80211_PLINK_ACTION_NO_ACTION: perform no action - * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment - * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer - * @NUM_NL80211_PLINK_ACTIONS: number of possible actions - */ -enum plink_actions { - NL80211_PLINK_ACTION_NO_ACTION, - NL80211_PLINK_ACTION_OPEN, - NL80211_PLINK_ACTION_BLOCK, - - NUM_NL80211_PLINK_ACTIONS, -}; - - -#define NL80211_KCK_LEN 16 -#define NL80211_KEK_LEN 16 -#define NL80211_REPLAY_CTR_LEN 8 - -/** - * enum nl80211_rekey_data - attributes for GTK rekey offload - * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes - * @NL80211_REKEY_DATA_KEK: key encryption key (binary) - * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) - * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) - * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) - * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) - */ -enum nl80211_rekey_data { - __NL80211_REKEY_DATA_INVALID, - NL80211_REKEY_DATA_KEK, - NL80211_REKEY_DATA_KCK, - NL80211_REKEY_DATA_REPLAY_CTR, - - /* keep last */ - NUM_NL80211_REKEY_DATA, - MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 -}; - -/** - * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID - * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in - * Beacon frames) - * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element - * in Beacon frames - * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID - * element in Beacon frames but zero out each byte in the SSID - */ -enum nl80211_hidden_ssid { - NL80211_HIDDEN_SSID_NOT_IN_USE, - NL80211_HIDDEN_SSID_ZERO_LEN, - NL80211_HIDDEN_SSID_ZERO_CONTENTS -}; - -/** - * enum nl80211_sta_wme_attr - station WME attributes - * @__NL80211_STA_WME_INVALID: invalid number for nested attribute - * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format - * is the same as the AC bitmap in the QoS info field. - * @NL80211_STA_WME_MAX_SP: max service period. the format is the same - * as the MAX_SP field in the QoS info field (but already shifted down). - * @__NL80211_STA_WME_AFTER_LAST: internal - * @NL80211_STA_WME_MAX: highest station WME attribute - */ -enum nl80211_sta_wme_attr { - __NL80211_STA_WME_INVALID, - NL80211_STA_WME_UAPSD_QUEUES, - NL80211_STA_WME_MAX_SP, - - /* keep last */ - __NL80211_STA_WME_AFTER_LAST, - NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 -}; - -/** - * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates - * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes - * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher - * priority) - * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) - * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) - * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes - * (internal) - * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute - * (internal) - */ -enum nl80211_pmksa_candidate_attr { - __NL80211_PMKSA_CANDIDATE_INVALID, - NL80211_PMKSA_CANDIDATE_INDEX, - NL80211_PMKSA_CANDIDATE_BSSID, - NL80211_PMKSA_CANDIDATE_PREAUTH, - - /* keep last */ - NUM_NL80211_PMKSA_CANDIDATE, - MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 -}; - -/** - * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION - * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request - * @NL80211_TDLS_SETUP: Setup TDLS link - * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established - * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link - * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link - */ -enum nl80211_tdls_operation { - NL80211_TDLS_DISCOVERY_REQ, - NL80211_TDLS_SETUP, - NL80211_TDLS_TEARDOWN, - NL80211_TDLS_ENABLE_LINK, - NL80211_TDLS_DISABLE_LINK, -}; - -/* - * enum nl80211_ap_sme_features - device-integrated AP features - * Reserved for future use, no bits are defined in - * NL80211_ATTR_DEVICE_AP_SME yet. -enum nl80211_ap_sme_features { -}; - */ - -/** - * enum nl80211_feature_flags - device/driver features - * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back - * TX status to the socket error queue when requested with the - * socket option. - * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. - * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up - * the connected inactive stations in AP mode. - * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested - * to work properly to suppport receiving regulatory hints from - * cellular base stations. - * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only - * here to reserve the value for API/ABI compatibility) - * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of - * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station - * mode - * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan - * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported - * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif - * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting - * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform - * OBSS scans and generate 20/40 BSS coex reports. This flag is used only - * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. - * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window - * setting - * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic - * powersave - * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state - * transitions for AP clients. Without this flag (and if the driver - * doesn't have the AP SME in the device) the driver supports adding - * stations only when they're associated and adds them in associated - * state (to later be transitioned into authorized), with this flag - * they should be added before even sending the authentication reply - * and then transitioned into authenticated, associated and authorized - * states using station flags. - * Note that even for drivers that support this, the default is to add - * stations in authenticated/associated state, so to add unauthenticated - * stations the authenticated/associated bits have to be set in the mask. - * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits - * (HT40, VHT 80/160 MHz) if this flag is set - * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh - * Peering Management entity which may be implemented by registering for - * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is - * still generated by the driver. - * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor - * interface. An active monitor interface behaves like a normal monitor - * interface, but gets added to the driver. It ensures that incoming - * unicast packets directed at the configured interface address get ACKed. - * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic - * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the - * lifetime of a BSS. - * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter - * Set IE to probe requests. - * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE - * to probe requests. - * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period - * requests sent to it by an AP. - * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the - * current tx power value into the TPC Report IE in the spectrum - * management TPC Report action frame, and in the Radio Measurement Link - * Measurement Report action frame. - * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout - * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used - * to enable dynack. - * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial - * multiplexing powersave, ie. can turn off all but one chain - * even on HT connections that should be using more chains. - * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial - * multiplexing powersave, ie. can turn off all but one chain - * and then wake the rest up as required after, for example, - * rts/cts handshake. - * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM - * TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS - * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it - * needs to be able to handle Block-Ack agreements and other things. - * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring - * the vif's MAC address upon creation. - * See 'macaddr' field in the vif_params (cfg80211.h). - * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when - * operating as a TDLS peer. - * @NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR: This device/driver supports using a - * random MAC address during scan (if the device is unassociated); the - * %NL80211_SCAN_FLAG_RANDOM_ADDR flag may be set for scans and the MAC - * address mask/value will be used. - * @NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR: This device/driver supports - * using a random MAC address for every scan iteration during scheduled - * scan (while not associated), the %NL80211_SCAN_FLAG_RANDOM_ADDR may - * be set for scheduled scan and the MAC address mask/value will be used. - * @NL80211_FEATURE_ND_RANDOM_MAC_ADDR: This device/driver supports using a - * random MAC address for every scan iteration during "net detect", i.e. - * scan in unassociated WoWLAN, the %NL80211_SCAN_FLAG_RANDOM_ADDR may - * be set for scheduled scan and the MAC address mask/value will be used. - */ -enum nl80211_feature_flags { - NL80211_FEATURE_SK_TX_STATUS = 1 << 0, - NL80211_FEATURE_HT_IBSS = 1 << 1, - NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, - NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, - NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, - NL80211_FEATURE_SAE = 1 << 5, - NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, - NL80211_FEATURE_SCAN_FLUSH = 1 << 7, - NL80211_FEATURE_AP_SCAN = 1 << 8, - NL80211_FEATURE_VIF_TXPOWER = 1 << 9, - NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, - NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, - NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, - /* bit 13 is reserved */ - NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, - NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, - NL80211_FEATURE_USERSPACE_MPM = 1 << 16, - NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, - NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, - NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, - NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, - NL80211_FEATURE_QUIET = 1 << 21, - NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, - NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, - NL80211_FEATURE_STATIC_SMPS = 1 << 24, - NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, - NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 1 << 26, - NL80211_FEATURE_MAC_ON_CREATE = 1 << 27, - NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 1 << 28, - NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 1 << 29, - NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1 << 30, - NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1 << 31, -}; - -/** - * enum nl80211_ext_feature_index - bit index of extended features. - * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates. - * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can - * can request to use RRM (see %NL80211_ATTR_USE_RRM) with - * %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set - * the ASSOC_REQ_USE_RRM flag in the association request even if - * NL80211_FEATURE_QUIET is not advertized. - * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air - * sniffer which means that it can be configured to hear packets from - * certain groups which can be configured by the - * %NL80211_ATTR_MU_MIMO_GROUP_DATA attribute, - * or can be configured to follow a station by configuring the - * %NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute. - * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual - * time the scan started in scan results event. The time is the TSF of - * the BSS that the interface that requested the scan is connected to - * (if available). - * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the - * time the last beacon/probe was received. The time is the TSF of the - * BSS that the interface that requested the scan is connected to - * (if available). - * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of - * channel dwell time. - * @NL80211_EXT_FEATURE_BEACON_RATE_LEGACY: Driver supports beacon rate - * configuration (AP/mesh), supporting a legacy (non HT/VHT) rate. - * @NL80211_EXT_FEATURE_BEACON_RATE_HT: Driver supports beacon rate - * configuration (AP/mesh) with HT rates. - * @NL80211_EXT_FEATURE_BEACON_RATE_VHT: Driver supports beacon rate - * configuration (AP/mesh) with VHT rates. - * - * @NUM_NL80211_EXT_FEATURES: number of extended features. - * @MAX_NL80211_EXT_FEATURES: highest extended feature index. - */ -enum nl80211_ext_feature_index { - NL80211_EXT_FEATURE_VHT_IBSS, - NL80211_EXT_FEATURE_RRM, - NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER, - NL80211_EXT_FEATURE_SCAN_START_TIME, - NL80211_EXT_FEATURE_BSS_PARENT_TSF, - NL80211_EXT_FEATURE_SET_SCAN_DWELL, - NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, - NL80211_EXT_FEATURE_BEACON_RATE_HT, - NL80211_EXT_FEATURE_BEACON_RATE_VHT, - - /* add new features before the definition below */ - NUM_NL80211_EXT_FEATURES, - MAX_NL80211_EXT_FEATURES = NUM_NL80211_EXT_FEATURES - 1 -}; - -/** - * enum nl80211_probe_resp_offload_support_attr - optional supported - * protocols for probe-response offloading by the driver/FW. - * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. - * Each enum value represents a bit in the bitmap of supported - * protocols. Typically a subset of probe-requests belonging to a - * supported protocol will be excluded from offload and uploaded - * to the host. - * - * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 - * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 - * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P - * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u - */ -enum nl80211_probe_resp_offload_support_attr { - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, -}; - -/** - * enum nl80211_connect_failed_reason - connection request failed reasons - * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be - * handled by the AP is reached. - * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. - */ -enum nl80211_connect_failed_reason { - NL80211_CONN_FAIL_MAX_CLIENTS, - NL80211_CONN_FAIL_BLOCKED_CLIENT, -}; - -/** - * enum nl80211_scan_flags - scan request control flags - * - * Scan request control flags are used to control the handling - * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN - * requests. - * - * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority - * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning - * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured - * as AP and the beaconing has already been configured. This attribute is - * dangerous because will destroy stations performance as a lot of frames - * will be lost while scanning off-channel, therefore it must be used only - * when really needed - * @NL80211_SCAN_FLAG_RANDOM_ADDR: use a random MAC address for this scan (or - * for scheduled scan: a different one for every scan iteration). When the - * flag is set, depending on device capabilities the @NL80211_ATTR_MAC and - * @NL80211_ATTR_MAC_MASK attributes may also be given in which case only - * the masked bits will be preserved from the MAC address and the remainder - * randomised. If the attributes are not given full randomisation (46 bits, - * locally administered 1, multicast 0) is assumed. - * This flag must not be requested when the feature isn't supported, check - * the nl80211 feature flags for the device. - */ -enum nl80211_scan_flags { - NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, - NL80211_SCAN_FLAG_FLUSH = 1<<1, - NL80211_SCAN_FLAG_AP = 1<<2, - NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, -}; - -/** - * enum nl80211_acl_policy - access control policy - * - * Access control policy is applied on a MAC list set by - * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to - * be used with %NL80211_ATTR_ACL_POLICY. - * - * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are - * listed in ACL, i.e. allow all the stations which are not listed - * in ACL to authenticate. - * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed - * in ACL, i.e. deny all the stations which are not listed in ACL. - */ -enum nl80211_acl_policy { - NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, - NL80211_ACL_POLICY_DENY_UNLESS_LISTED, -}; - -/** - * enum nl80211_smps_mode - SMPS mode - * - * Requested SMPS mode (for AP mode) - * - * @NL80211_SMPS_OFF: SMPS off (use all antennas). - * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) - * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and - * turn on other antennas after CTS/RTS). - */ -enum nl80211_smps_mode { - NL80211_SMPS_OFF, - NL80211_SMPS_STATIC, - NL80211_SMPS_DYNAMIC, - - __NL80211_SMPS_AFTER_LAST, - NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 -}; - -/** - * enum nl80211_radar_event - type of radar event for DFS operation - * - * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace - * about detected radars or success of the channel available check (CAC) - * - * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is - * now unusable. - * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, - * the channel is now available. - * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no - * change to the channel status. - * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is - * over, channel becomes usable. - */ -enum nl80211_radar_event { - NL80211_RADAR_DETECTED, - NL80211_RADAR_CAC_FINISHED, - NL80211_RADAR_CAC_ABORTED, - NL80211_RADAR_NOP_FINISHED, -}; - -/** - * enum nl80211_dfs_state - DFS states for channels - * - * Channel states used by the DFS code. - * - * @NL80211_DFS_USABLE: The channel can be used, but channel availability - * check (CAC) must be performed before using it for AP or IBSS. - * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it - * is therefore marked as not available. - * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. - */ -enum nl80211_dfs_state { - NL80211_DFS_USABLE, - NL80211_DFS_UNAVAILABLE, - NL80211_DFS_AVAILABLE, -}; - -/** - * enum enum nl80211_protocol_features - nl80211 protocol features - * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting - * wiphy dumps (if requested by the application with the attribute - * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the - * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or - * %NL80211_ATTR_WDEV. - */ -enum nl80211_protocol_features { - NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, -}; - -/** - * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers - * - * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. - * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. - * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. - * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. - * @NUM_NL80211_CRIT_PROTO: must be kept last. - */ -enum nl80211_crit_proto_id { - NL80211_CRIT_PROTO_UNSPEC, - NL80211_CRIT_PROTO_DHCP, - NL80211_CRIT_PROTO_EAPOL, - NL80211_CRIT_PROTO_APIPA, - /* add other protocols before this one */ - NUM_NL80211_CRIT_PROTO -}; - -/* maximum duration for critical protocol measures */ -#define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ - -/** - * enum nl80211_rxmgmt_flags - flags for received management frame. - * - * Used by cfg80211_rx_mgmt() - * - * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. - */ -enum nl80211_rxmgmt_flags { - NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, -}; - -/* - * If this flag is unset, the lower 24 bits are an OUI, if set - * a Linux nl80211 vendor ID is used (no such IDs are allocated - * yet, so that's not valid so far) - */ -#define NL80211_VENDOR_ID_IS_LINUX 0x80000000 - -/** - * struct nl80211_vendor_cmd_info - vendor command data - * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the - * value is a 24-bit OUI; if it is set then a separately allocated ID - * may be used, but no such IDs are allocated yet. New IDs should be - * added to this file when needed. - * @subcmd: sub-command ID for the command - */ -struct nl80211_vendor_cmd_info { - __u32 vendor_id; - __u32 subcmd; -}; - -/** - * enum nl80211_tdls_peer_capability - TDLS peer flags. - * - * Used by tdls_mgmt() to determine which conditional elements need - * to be added to TDLS Setup frames. - * - * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. - * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. - * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. - */ -enum nl80211_tdls_peer_capability { - NL80211_TDLS_PEER_HT = 1<<0, - NL80211_TDLS_PEER_VHT = 1<<1, - NL80211_TDLS_PEER_WMM = 1<<2, -}; - -/** - * enum nl80211_sched_scan_plan - scanning plan for scheduled scan - * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved - * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In - * seconds (u32). - * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this - * scan plan (u32). The last scan plan must not specify this attribute - * because it will run infinitely. A value of zero is invalid as it will - * make the scan plan meaningless. - * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number - * currently defined - * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use - */ -enum nl80211_sched_scan_plan { - __NL80211_SCHED_SCAN_PLAN_INVALID, - NL80211_SCHED_SCAN_PLAN_INTERVAL, - NL80211_SCHED_SCAN_PLAN_ITERATIONS, - - /* keep last */ - __NL80211_SCHED_SCAN_PLAN_AFTER_LAST, - NL80211_SCHED_SCAN_PLAN_MAX = - __NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1 -}; - -/** - * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters. - * - * @band: band of BSS that must match for RSSI value adjustment. - * @delta: value used to adjust the RSSI value of matching BSS. - */ -struct nl80211_bss_select_rssi_adjust { - __u8 band; - __s8 delta; -} __attribute__((packed)); - -/** - * enum nl80211_bss_select_attr - attributes for bss selection. - * - * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved. - * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection - * is requested. - * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS - * selection should be done such that the specified band is preferred. - * When there are multiple BSS-es in the preferred band, the driver - * shall use RSSI-based BSS selection as a second step. The value of - * this attribute is according to &enum nl80211_band (u32). - * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for - * BSS-es in the specified band is to be adjusted before doing - * RSSI-based BSS selection. The attribute value is a packed structure - * value as specified by &struct nl80211_bss_select_rssi_adjust. - * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number. - * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use. - * - * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT - * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour - * which the driver shall use. - */ -enum nl80211_bss_select_attr { - __NL80211_BSS_SELECT_ATTR_INVALID, - NL80211_BSS_SELECT_ATTR_RSSI, - NL80211_BSS_SELECT_ATTR_BAND_PREF, - NL80211_BSS_SELECT_ATTR_RSSI_ADJUST, - - /* keep last */ - __NL80211_BSS_SELECT_ATTR_AFTER_LAST, - NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1 -}; - -/** - * enum nl80211_nan_dual_band_conf - NAN dual band configuration - * - * Defines the NAN dual band mode of operation - * - * @NL80211_NAN_BAND_DEFAULT: device default mode - * @NL80211_NAN_BAND_2GHZ: 2.4GHz mode - * @NL80211_NAN_BAND_5GHZ: 5GHz mode - */ -enum nl80211_nan_dual_band_conf { - NL80211_NAN_BAND_DEFAULT = 1 << 0, - NL80211_NAN_BAND_2GHZ = 1 << 1, - NL80211_NAN_BAND_5GHZ = 1 << 2, -}; - -/** - * enum nl80211_nan_function_type - NAN function type - * - * Defines the function type of a NAN function - * - * @NL80211_NAN_FUNC_PUBLISH: function is publish - * @NL80211_NAN_FUNC_SUBSCRIBE: function is subscribe - * @NL80211_NAN_FUNC_FOLLOW_UP: function is follow-up - */ -enum nl80211_nan_function_type { - NL80211_NAN_FUNC_PUBLISH, - NL80211_NAN_FUNC_SUBSCRIBE, - NL80211_NAN_FUNC_FOLLOW_UP, - - /* keep last */ - __NL80211_NAN_FUNC_TYPE_AFTER_LAST, - NL80211_NAN_FUNC_MAX_TYPE = __NL80211_NAN_FUNC_TYPE_AFTER_LAST - 1, -}; - -/** - * enum nl80211_nan_publish_type - NAN publish tx type - * - * Defines how to send publish Service Discovery Frames - * - * @NL80211_NAN_SOLICITED_PUBLISH: publish function is solicited - * @NL80211_NAN_UNSOLICITED_PUBLISH: publish function is unsolicited - */ -enum nl80211_nan_publish_type { - NL80211_NAN_SOLICITED_PUBLISH = 1 << 0, - NL80211_NAN_UNSOLICITED_PUBLISH = 1 << 1, -}; - -/** - * enum nl80211_nan_func_term_reason - NAN functions termination reason - * - * Defines termination reasons of a NAN function - * - * @NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST: requested by user - * @NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED: timeout - * @NL80211_NAN_FUNC_TERM_REASON_ERROR: errored - */ -enum nl80211_nan_func_term_reason { - NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST, - NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED, - NL80211_NAN_FUNC_TERM_REASON_ERROR, -}; - -#define NL80211_NAN_FUNC_SERVICE_ID_LEN 6 -#define NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN 0xff -#define NL80211_NAN_FUNC_SRF_MAX_LEN 0xff - -/** - * enum nl80211_nan_func_attributes - NAN function attributes - * @__NL80211_NAN_FUNC_INVALID: invalid - * @NL80211_NAN_FUNC_TYPE: &enum nl80211_nan_function_type (u8). - * @NL80211_NAN_FUNC_SERVICE_ID: 6 bytes of the service ID hash as - * specified in NAN spec. This is a binary attribute. - * @NL80211_NAN_FUNC_PUBLISH_TYPE: relevant if the function's type is - * publish. Defines the transmission type for the publish Service Discovery - * Frame, see &enum nl80211_nan_publish_type. Its type is u8. - * @NL80211_NAN_FUNC_PUBLISH_BCAST: relevant if the function is a solicited - * publish. Should the solicited publish Service Discovery Frame be sent to - * the NAN Broadcast address. This is a flag. - * @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE: relevant if the function's type is - * subscribe. Is the subscribe active. This is a flag. - * @NL80211_NAN_FUNC_FOLLOW_UP_ID: relevant if the function's type is follow up. - * The instance ID for the follow up Service Discovery Frame. This is u8. - * @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID: relevant if the function's type - * is follow up. This is a u8. - * The requestor instance ID for the follow up Service Discovery Frame. - * @NL80211_NAN_FUNC_FOLLOW_UP_DEST: the MAC address of the recipient of the - * follow up Service Discovery Frame. This is a binary attribute. - * @NL80211_NAN_FUNC_CLOSE_RANGE: is this function limited for devices in a - * close range. The range itself (RSSI) is defined by the device. - * This is a flag. - * @NL80211_NAN_FUNC_TTL: strictly positive number of DWs this function should - * stay active. If not present infinite TTL is assumed. This is a u32. - * @NL80211_NAN_FUNC_SERVICE_INFO: array of bytes describing the service - * specific info. This is a binary attribute. - * @NL80211_NAN_FUNC_SRF: Service Receive Filter. This is a nested attribute. - * See &enum nl80211_nan_srf_attributes. - * @NL80211_NAN_FUNC_RX_MATCH_FILTER: Receive Matching filter. This is a nested - * attribute. It is a list of binary values. - * @NL80211_NAN_FUNC_TX_MATCH_FILTER: Transmit Matching filter. This is a - * nested attribute. It is a list of binary values. - * @NL80211_NAN_FUNC_INSTANCE_ID: The instance ID of the function. - * Its type is u8 and it cannot be 0. - * @NL80211_NAN_FUNC_TERM_REASON: NAN function termination reason. - * See &enum nl80211_nan_func_term_reason. - * - * @NUM_NL80211_NAN_FUNC_ATTR: internal - * @NL80211_NAN_FUNC_ATTR_MAX: highest NAN function attribute - */ -enum nl80211_nan_func_attributes { - __NL80211_NAN_FUNC_INVALID, - NL80211_NAN_FUNC_TYPE, - NL80211_NAN_FUNC_SERVICE_ID, - NL80211_NAN_FUNC_PUBLISH_TYPE, - NL80211_NAN_FUNC_PUBLISH_BCAST, - NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE, - NL80211_NAN_FUNC_FOLLOW_UP_ID, - NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID, - NL80211_NAN_FUNC_FOLLOW_UP_DEST, - NL80211_NAN_FUNC_CLOSE_RANGE, - NL80211_NAN_FUNC_TTL, - NL80211_NAN_FUNC_SERVICE_INFO, - NL80211_NAN_FUNC_SRF, - NL80211_NAN_FUNC_RX_MATCH_FILTER, - NL80211_NAN_FUNC_TX_MATCH_FILTER, - NL80211_NAN_FUNC_INSTANCE_ID, - NL80211_NAN_FUNC_TERM_REASON, - - /* keep last */ - NUM_NL80211_NAN_FUNC_ATTR, - NL80211_NAN_FUNC_ATTR_MAX = NUM_NL80211_NAN_FUNC_ATTR - 1 -}; - -/** - * enum nl80211_nan_srf_attributes - NAN Service Response filter attributes - * @__NL80211_NAN_SRF_INVALID: invalid - * @NL80211_NAN_SRF_INCLUDE: present if the include bit of the SRF set. - * This is a flag. - * @NL80211_NAN_SRF_BF: Bloom Filter. Present if and only if - * &NL80211_NAN_SRF_MAC_ADDRS isn't present. This attribute is binary. - * @NL80211_NAN_SRF_BF_IDX: index of the Bloom Filter. Mandatory if - * &NL80211_NAN_SRF_BF is present. This is a u8. - * @NL80211_NAN_SRF_MAC_ADDRS: list of MAC addresses for the SRF. Present if - * and only if &NL80211_NAN_SRF_BF isn't present. This is a nested - * attribute. Each nested attribute is a MAC address. - * @NUM_NL80211_NAN_SRF_ATTR: internal - * @NL80211_NAN_SRF_ATTR_MAX: highest NAN SRF attribute - */ -enum nl80211_nan_srf_attributes { - __NL80211_NAN_SRF_INVALID, - NL80211_NAN_SRF_INCLUDE, - NL80211_NAN_SRF_BF, - NL80211_NAN_SRF_BF_IDX, - NL80211_NAN_SRF_MAC_ADDRS, - - /* keep last */ - NUM_NL80211_NAN_SRF_ATTR, - NL80211_NAN_SRF_ATTR_MAX = NUM_NL80211_NAN_SRF_ATTR - 1, -}; - -/** - * enum nl80211_nan_match_attributes - NAN match attributes - * @__NL80211_NAN_MATCH_INVALID: invalid - * @NL80211_NAN_MATCH_FUNC_LOCAL: the local function that had the - * match. This is a nested attribute. - * See &enum nl80211_nan_func_attributes. - * @NL80211_NAN_MATCH_FUNC_PEER: the peer function - * that caused the match. This is a nested attribute. - * See &enum nl80211_nan_func_attributes. - * - * @NUM_NL80211_NAN_MATCH_ATTR: internal - * @NL80211_NAN_MATCH_ATTR_MAX: highest NAN match attribute - */ -enum nl80211_nan_match_attributes { - __NL80211_NAN_MATCH_INVALID, - NL80211_NAN_MATCH_FUNC_LOCAL, - NL80211_NAN_MATCH_FUNC_PEER, - - /* keep last */ - NUM_NL80211_NAN_MATCH_ATTR, - NL80211_NAN_MATCH_ATTR_MAX = NUM_NL80211_NAN_MATCH_ATTR - 1 -}; - -#endif /* __LINUX_NL80211_H */ diff --git a/vendor/github.com/mdlayher/wifi/internal/nl80211/nl80211.yml b/vendor/github.com/mdlayher/wifi/internal/nl80211/nl80211.yml deleted file mode 100644 index d80fb80e..00000000 --- a/vendor/github.com/mdlayher/wifi/internal/nl80211/nl80211.yml +++ /dev/null @@ -1,20 +0,0 @@ ---- -GENERATOR: - PackageName: nl80211 - -PARSER: - IncludePaths: [/usr/include] - SourcesPaths: [nl80211.h] - -TRANSLATOR: - ConstRules: - defines: expand - enum: expand - Rules: - const: - - {transform: lower} - - {action: accept, from: "(?i)nl80211_"} - - {action: replace, from: "(?i)nl80211_", to: _} - - {transform: export} - post-global: - - {load: snakecase} diff --git a/vendor/github.com/mdlayher/wifi/wifi.go b/vendor/github.com/mdlayher/wifi/wifi.go index 83aed178..ac1155fb 100644 --- a/vendor/github.com/mdlayher/wifi/wifi.go +++ b/vendor/github.com/mdlayher/wifi/wifi.go @@ -7,10 +7,8 @@ import ( "time" ) -var ( - // errInvalidIE is returned when one or more IEs are malformed. - errInvalidIE = errors.New("invalid 802.11 information element") -) +// errInvalidIE is returned when one or more IEs are malformed. +var errInvalidIE = errors.New("invalid 802.11 information element") // An InterfaceType is the operating mode of an Interface. type InterfaceType int diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE b/vendor/github.com/opencontainers/selinux/LICENSE similarity index 100% rename from vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE rename to vendor/github.com/opencontainers/selinux/LICENSE diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/doc.go b/vendor/github.com/opencontainers/selinux/go-selinux/doc.go new file mode 100644 index 00000000..57a15c9a --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/doc.go @@ -0,0 +1,13 @@ +/* +Package selinux provides a high-level interface for interacting with selinux. + +Usage: + + import "github.com/opencontainers/selinux/go-selinux" + + // Ensure that selinux is enforcing mode. + if selinux.EnforceMode() != selinux.Enforcing { + selinux.SetEnforceMode(selinux.Enforcing) + } +*/ +package selinux diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go new file mode 100644 index 00000000..af058b84 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go @@ -0,0 +1,314 @@ +package selinux + +import ( + "errors" +) + +const ( + // Enforcing constant indicate SELinux is in enforcing mode + Enforcing = 1 + // Permissive constant to indicate SELinux is in permissive mode + Permissive = 0 + // Disabled constant to indicate SELinux is disabled + Disabled = -1 + // maxCategory is the maximum number of categories used within containers + maxCategory = 1024 + // DefaultCategoryRange is the upper bound on the category range + DefaultCategoryRange = uint32(maxCategory) +) + +var ( + // ErrMCSAlreadyExists is returned when trying to allocate a duplicate MCS. + ErrMCSAlreadyExists = errors.New("MCS label already exists") + // ErrEmptyPath is returned when an empty path has been specified. + ErrEmptyPath = errors.New("empty path") + + // ErrInvalidLabel is returned when an invalid label is specified. + ErrInvalidLabel = errors.New("invalid Label") + + // InvalidLabel is returned when an invalid label is specified. + // + // Deprecated: use [ErrInvalidLabel]. + InvalidLabel = ErrInvalidLabel + + // ErrIncomparable is returned two levels are not comparable + ErrIncomparable = errors.New("incomparable levels") + // ErrLevelSyntax is returned when a sensitivity or category do not have correct syntax in a level + ErrLevelSyntax = errors.New("invalid level syntax") + + // ErrContextMissing is returned if a requested context is not found in a file. + ErrContextMissing = errors.New("context does not have a match") + // ErrVerifierNil is returned when a context verifier function is nil. + ErrVerifierNil = errors.New("verifier function is nil") + + // CategoryRange allows the upper bound on the category range to be adjusted + CategoryRange = DefaultCategoryRange + + privContainerMountLabel string +) + +// Context is a representation of the SELinux label broken into 4 parts +type Context map[string]string + +// SetDisabled disables SELinux support for the package +func SetDisabled() { + setDisabled() +} + +// GetEnabled returns whether SELinux is currently enabled. +func GetEnabled() bool { + return getEnabled() +} + +// ClassIndex returns the int index for an object class in the loaded policy, +// or -1 and an error +func ClassIndex(class string) (int, error) { + return classIndex(class) +} + +// SetFileLabel sets the SELinux label for this path, following symlinks, +// or returns an error. +func SetFileLabel(fpath string, label string) error { + return setFileLabel(fpath, label) +} + +// LsetFileLabel sets the SELinux label for this path, not following symlinks, +// or returns an error. +func LsetFileLabel(fpath string, label string) error { + return lSetFileLabel(fpath, label) +} + +// FileLabel returns the SELinux label for this path, following symlinks, +// or returns an error. +func FileLabel(fpath string) (string, error) { + return fileLabel(fpath) +} + +// LfileLabel returns the SELinux label for this path, not following symlinks, +// or returns an error. +func LfileLabel(fpath string) (string, error) { + return lFileLabel(fpath) +} + +// SetFSCreateLabel tells the kernel what label to use for all file system objects +// created by this task. +// Set the label to an empty string to return to the default label. Calls to SetFSCreateLabel +// should be wrapped in runtime.LockOSThread()/runtime.UnlockOSThread() until file system +// objects created by this task are finished to guarantee another goroutine does not migrate +// to the current thread before execution is complete. +func SetFSCreateLabel(label string) error { + return setFSCreateLabel(label) +} + +// FSCreateLabel returns the default label the kernel which the kernel is using +// for file system objects created by this task. "" indicates default. +func FSCreateLabel() (string, error) { + return fsCreateLabel() +} + +// CurrentLabel returns the SELinux label of the current process thread, or an error. +func CurrentLabel() (string, error) { + return currentLabel() +} + +// PidLabel returns the SELinux label of the given pid, or an error. +func PidLabel(pid int) (string, error) { + return pidLabel(pid) +} + +// ExecLabel returns the SELinux label that the kernel will use for any programs +// that are executed by the current process thread, or an error. +func ExecLabel() (string, error) { + return execLabel() +} + +// CanonicalizeContext takes a context string and writes it to the kernel +// the function then returns the context that the kernel will use. Use this +// function to check if two contexts are equivalent +func CanonicalizeContext(val string) (string, error) { + return canonicalizeContext(val) +} + +// ComputeCreateContext requests the type transition from source to target for +// class from the kernel. +func ComputeCreateContext(source string, target string, class string) (string, error) { + return computeCreateContext(source, target, class) +} + +// CalculateGlbLub computes the glb (greatest lower bound) and lub (least upper bound) +// of a source and target range. +// The glblub is calculated as the greater of the low sensitivities and +// the lower of the high sensitivities and the and of each category bitset. +func CalculateGlbLub(sourceRange, targetRange string) (string, error) { + return calculateGlbLub(sourceRange, targetRange) +} + +// SetExecLabel sets the SELinux label that the kernel will use for any programs +// that are executed by the current process thread, or an error. Calls to SetExecLabel +// should be wrapped in runtime.LockOSThread()/runtime.UnlockOSThread() until execution +// of the program is finished to guarantee another goroutine does not migrate to the current +// thread before execution is complete. +func SetExecLabel(label string) error { + return writeCon(attrPath("exec"), label) +} + +// SetTaskLabel sets the SELinux label for the current thread, or an error. +// This requires the dyntransition permission. Calls to SetTaskLabel should +// be wrapped in runtime.LockOSThread()/runtime.UnlockOSThread() to guarantee +// the current thread does not run in a new mislabeled thread. +func SetTaskLabel(label string) error { + return writeCon(attrPath("current"), label) +} + +// SetSocketLabel takes a process label and tells the kernel to assign the +// label to the next socket that gets created. Calls to SetSocketLabel +// should be wrapped in runtime.LockOSThread()/runtime.UnlockOSThread() until +// the socket is created to guarantee another goroutine does not migrate +// to the current thread before execution is complete. +func SetSocketLabel(label string) error { + return writeCon(attrPath("sockcreate"), label) +} + +// SocketLabel retrieves the current socket label setting +func SocketLabel() (string, error) { + return readCon(attrPath("sockcreate")) +} + +// PeerLabel retrieves the label of the client on the other side of a socket +func PeerLabel(fd uintptr) (string, error) { + return peerLabel(fd) +} + +// SetKeyLabel takes a process label and tells the kernel to assign the +// label to the next kernel keyring that gets created. Calls to SetKeyLabel +// should be wrapped in runtime.LockOSThread()/runtime.UnlockOSThread() until +// the kernel keyring is created to guarantee another goroutine does not migrate +// to the current thread before execution is complete. +func SetKeyLabel(label string) error { + return setKeyLabel(label) +} + +// KeyLabel retrieves the current kernel keyring label setting +func KeyLabel() (string, error) { + return readCon("/proc/self/attr/keycreate") +} + +// Get returns the Context as a string +func (c Context) Get() string { + return c.get() +} + +// NewContext creates a new Context struct from the specified label +func NewContext(label string) (Context, error) { + return newContext(label) +} + +// ClearLabels clears all reserved labels +func ClearLabels() { + clearLabels() +} + +// ReserveLabel reserves the MLS/MCS level component of the specified label +func ReserveLabel(label string) { + reserveLabel(label) +} + +// MLSEnabled checks if MLS is enabled. +func MLSEnabled() bool { + return isMLSEnabled() +} + +// EnforceMode returns the current SELinux mode Enforcing, Permissive, Disabled +func EnforceMode() int { + return enforceMode() +} + +// SetEnforceMode sets the current SELinux mode Enforcing, Permissive. +// Disabled is not valid, since this needs to be set at boot time. +func SetEnforceMode(mode int) error { + return setEnforceMode(mode) +} + +// DefaultEnforceMode returns the systems default SELinux mode Enforcing, +// Permissive or Disabled. Note this is just the default at boot time. +// EnforceMode tells you the systems current mode. +func DefaultEnforceMode() int { + return defaultEnforceMode() +} + +// ReleaseLabel un-reserves the MLS/MCS Level field of the specified label, +// allowing it to be used by another process. +func ReleaseLabel(label string) { + releaseLabel(label) +} + +// ROFileLabel returns the specified SELinux readonly file label +func ROFileLabel() string { + return roFileLabel() +} + +// KVMContainerLabels returns the default processLabel and mountLabel to be used +// for kvm containers by the calling process. +func KVMContainerLabels() (string, string) { + return kvmContainerLabels() +} + +// InitContainerLabels returns the default processLabel and file labels to be +// used for containers running an init system like systemd by the calling process. +func InitContainerLabels() (string, string) { + return initContainerLabels() +} + +// ContainerLabels returns an allocated processLabel and fileLabel to be used for +// container labeling by the calling process. +func ContainerLabels() (processLabel string, fileLabel string) { + return containerLabels() +} + +// SecurityCheckContext validates that the SELinux label is understood by the kernel +func SecurityCheckContext(val string) error { + return securityCheckContext(val) +} + +// CopyLevel returns a label with the MLS/MCS level from src label replaced on +// the dest label. +func CopyLevel(src, dest string) (string, error) { + return copyLevel(src, dest) +} + +// Chcon changes the fpath file object to the SELinux label. +// If fpath is a directory and recurse is true, then Chcon walks the +// directory tree setting the label. +// +// The fpath itself is guaranteed to be relabeled last. +func Chcon(fpath string, label string, recurse bool) error { + return chcon(fpath, label, recurse) +} + +// DupSecOpt takes an SELinux process label and returns security options that +// can be used to set the SELinux Type and Level for future container processes. +func DupSecOpt(src string) ([]string, error) { + return dupSecOpt(src) +} + +// DisableSecOpt returns a security opt that can be used to disable SELinux +// labeling support for future container processes. +func DisableSecOpt() []string { + return []string{"disable"} +} + +// GetDefaultContextWithLevel gets a single context for the specified SELinux user +// identity that is reachable from the specified scon context. The context is based +// on the per-user /etc/selinux/{SELINUXTYPE}/contexts/users/ if it exists, +// and falls back to the global /etc/selinux/{SELINUXTYPE}/contexts/default_contexts +// file. +func GetDefaultContextWithLevel(user, level, scon string) (string, error) { + return getDefaultContextWithLevel(user, level, scon) +} + +// PrivContainerMountLabel returns mount label for privileged containers +func PrivContainerMountLabel() string { + // Make sure label is initialized. + _ = label("") + return privContainerMountLabel +} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go new file mode 100644 index 00000000..f1e95977 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go @@ -0,0 +1,1295 @@ +package selinux + +import ( + "bufio" + "bytes" + "crypto/rand" + "encoding/binary" + "errors" + "fmt" + "io" + "io/fs" + "math/big" + "os" + "os/user" + "path/filepath" + "strconv" + "strings" + "sync" + + "github.com/opencontainers/selinux/pkg/pwalkdir" + "golang.org/x/sys/unix" +) + +const ( + minSensLen = 2 + contextFile = "/usr/share/containers/selinux/contexts" + selinuxDir = "/etc/selinux/" + selinuxUsersDir = "contexts/users" + defaultContexts = "contexts/default_contexts" + selinuxConfig = selinuxDir + "config" + selinuxfsMount = "/sys/fs/selinux" + selinuxTypeTag = "SELINUXTYPE" + selinuxTag = "SELINUX" + xattrNameSelinux = "security.selinux" +) + +type selinuxState struct { + mcsList map[string]bool + selinuxfs string + selinuxfsOnce sync.Once + enabledSet bool + enabled bool + sync.Mutex +} + +type level struct { + cats *big.Int + sens uint +} + +type mlsRange struct { + low *level + high *level +} + +type defaultSECtx struct { + userRdr io.Reader + verifier func(string) error + defaultRdr io.Reader + user, level, scon string +} + +type levelItem byte + +const ( + sensitivity levelItem = 's' + category levelItem = 'c' +) + +var ( + readOnlyFileLabel string + state = selinuxState{ + mcsList: make(map[string]bool), + } + + // for attrPath() + attrPathOnce sync.Once + haveThreadSelf bool + + // for policyRoot() + policyRootOnce sync.Once + policyRootVal string + + // for label() + loadLabelsOnce sync.Once + labels map[string]string +) + +func policyRoot() string { + policyRootOnce.Do(func() { + policyRootVal = filepath.Join(selinuxDir, readConfig(selinuxTypeTag)) + }) + + return policyRootVal +} + +func (s *selinuxState) setEnable(enabled bool) bool { + s.Lock() + defer s.Unlock() + s.enabledSet = true + s.enabled = enabled + return s.enabled +} + +func (s *selinuxState) getEnabled() bool { + s.Lock() + enabled := s.enabled + enabledSet := s.enabledSet + s.Unlock() + if enabledSet { + return enabled + } + + enabled = false + if fs := getSelinuxMountPoint(); fs != "" { + if con, _ := CurrentLabel(); con != "kernel" { + enabled = true + } + } + return s.setEnable(enabled) +} + +// setDisabled disables SELinux support for the package +func setDisabled() { + state.setEnable(false) +} + +func verifySELinuxfsMount(mnt string) bool { + var buf unix.Statfs_t + for { + err := unix.Statfs(mnt, &buf) + if err == nil { + break + } + if err == unix.EAGAIN || err == unix.EINTR { //nolint:errorlint // unix errors are bare + continue + } + return false + } + + if uint32(buf.Type) != uint32(unix.SELINUX_MAGIC) { + return false + } + if (buf.Flags & unix.ST_RDONLY) != 0 { + return false + } + + return true +} + +func findSELinuxfs() string { + // fast path: check the default mount first + if verifySELinuxfsMount(selinuxfsMount) { + return selinuxfsMount + } + + // check if selinuxfs is available before going the slow path + fs, err := os.ReadFile("/proc/filesystems") + if err != nil { + return "" + } + if !bytes.Contains(fs, []byte("\tselinuxfs\n")) { + return "" + } + + // slow path: try to find among the mounts + f, err := os.Open("/proc/self/mountinfo") + if err != nil { + return "" + } + defer f.Close() + + scanner := bufio.NewScanner(f) + for { + mnt := findSELinuxfsMount(scanner) + if mnt == "" { // error or not found + return "" + } + if verifySELinuxfsMount(mnt) { + return mnt + } + } +} + +// findSELinuxfsMount returns a next selinuxfs mount point found, +// if there is one, or an empty string in case of EOF or error. +func findSELinuxfsMount(s *bufio.Scanner) string { + for s.Scan() { + txt := s.Bytes() + // The first field after - is fs type. + // Safe as spaces in mountpoints are encoded as \040 + if !bytes.Contains(txt, []byte(" - selinuxfs ")) { + continue + } + const mPos = 5 // mount point is 5th field + fields := bytes.SplitN(txt, []byte(" "), mPos+1) + if len(fields) < mPos+1 { + continue + } + return string(fields[mPos-1]) + } + + return "" +} + +func (s *selinuxState) getSELinuxfs() string { + s.selinuxfsOnce.Do(func() { + s.selinuxfs = findSELinuxfs() + }) + + return s.selinuxfs +} + +// getSelinuxMountPoint returns the path to the mountpoint of an selinuxfs +// filesystem or an empty string if no mountpoint is found. Selinuxfs is +// a proc-like pseudo-filesystem that exposes the SELinux policy API to +// processes. The existence of an selinuxfs mount is used to determine +// whether SELinux is currently enabled or not. +func getSelinuxMountPoint() string { + return state.getSELinuxfs() +} + +// getEnabled returns whether SELinux is currently enabled. +func getEnabled() bool { + return state.getEnabled() +} + +func readConfig(target string) string { + in, err := os.Open(selinuxConfig) + if err != nil { + return "" + } + defer in.Close() + + scanner := bufio.NewScanner(in) + + for scanner.Scan() { + line := bytes.TrimSpace(scanner.Bytes()) + if len(line) == 0 { + // Skip blank lines + continue + } + if line[0] == ';' || line[0] == '#' { + // Skip comments + continue + } + fields := bytes.SplitN(line, []byte{'='}, 2) + if len(fields) != 2 { + continue + } + if bytes.Equal(fields[0], []byte(target)) { + return string(bytes.Trim(fields[1], `"`)) + } + } + return "" +} + +func isProcHandle(fh *os.File) error { + var buf unix.Statfs_t + + for { + err := unix.Fstatfs(int(fh.Fd()), &buf) + if err == nil { + break + } + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "fstatfs", Path: fh.Name(), Err: err} + } + } + if buf.Type != unix.PROC_SUPER_MAGIC { + return fmt.Errorf("file %q is not on procfs", fh.Name()) + } + + return nil +} + +func readCon(fpath string) (string, error) { + if fpath == "" { + return "", ErrEmptyPath + } + + in, err := os.Open(fpath) + if err != nil { + return "", err + } + defer in.Close() + + if err := isProcHandle(in); err != nil { + return "", err + } + return readConFd(in) +} + +func readConFd(in *os.File) (string, error) { + data, err := io.ReadAll(in) + if err != nil { + return "", err + } + return string(bytes.TrimSuffix(data, []byte{0})), nil +} + +// classIndex returns the int index for an object class in the loaded policy, +// or -1 and an error +func classIndex(class string) (int, error) { + permpath := fmt.Sprintf("class/%s/index", class) + indexpath := filepath.Join(getSelinuxMountPoint(), permpath) + + indexB, err := os.ReadFile(indexpath) + if err != nil { + return -1, err + } + index, err := strconv.Atoi(string(indexB)) + if err != nil { + return -1, err + } + + return index, nil +} + +// lSetFileLabel sets the SELinux label for this path, not following symlinks, +// or returns an error. +func lSetFileLabel(fpath string, label string) error { + if fpath == "" { + return ErrEmptyPath + } + for { + err := unix.Lsetxattr(fpath, xattrNameSelinux, []byte(label), 0) + if err == nil { + break + } + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "lsetxattr", Path: fpath, Err: err} + } + } + + return nil +} + +// setFileLabel sets the SELinux label for this path, following symlinks, +// or returns an error. +func setFileLabel(fpath string, label string) error { + if fpath == "" { + return ErrEmptyPath + } + for { + err := unix.Setxattr(fpath, xattrNameSelinux, []byte(label), 0) + if err == nil { + break + } + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "setxattr", Path: fpath, Err: err} + } + } + + return nil +} + +// fileLabel returns the SELinux label for this path, following symlinks, +// or returns an error. +func fileLabel(fpath string) (string, error) { + if fpath == "" { + return "", ErrEmptyPath + } + + label, err := getxattr(fpath, xattrNameSelinux) + if err != nil { + return "", &os.PathError{Op: "getxattr", Path: fpath, Err: err} + } + // Trim the NUL byte at the end of the byte buffer, if present. + if len(label) > 0 && label[len(label)-1] == '\x00' { + label = label[:len(label)-1] + } + return string(label), nil +} + +// lFileLabel returns the SELinux label for this path, not following symlinks, +// or returns an error. +func lFileLabel(fpath string) (string, error) { + if fpath == "" { + return "", ErrEmptyPath + } + + label, err := lgetxattr(fpath, xattrNameSelinux) + if err != nil { + return "", &os.PathError{Op: "lgetxattr", Path: fpath, Err: err} + } + // Trim the NUL byte at the end of the byte buffer, if present. + if len(label) > 0 && label[len(label)-1] == '\x00' { + label = label[:len(label)-1] + } + return string(label), nil +} + +func setFSCreateLabel(label string) error { + return writeCon(attrPath("fscreate"), label) +} + +// fsCreateLabel returns the default label the kernel which the kernel is using +// for file system objects created by this task. "" indicates default. +func fsCreateLabel() (string, error) { + return readCon(attrPath("fscreate")) +} + +// currentLabel returns the SELinux label of the current process thread, or an error. +func currentLabel() (string, error) { + return readCon(attrPath("current")) +} + +// pidLabel returns the SELinux label of the given pid, or an error. +func pidLabel(pid int) (string, error) { + return readCon(fmt.Sprintf("/proc/%d/attr/current", pid)) +} + +// ExecLabel returns the SELinux label that the kernel will use for any programs +// that are executed by the current process thread, or an error. +func execLabel() (string, error) { + return readCon(attrPath("exec")) +} + +func writeCon(fpath, val string) error { + if fpath == "" { + return ErrEmptyPath + } + if val == "" { + if !getEnabled() { + return nil + } + } + + out, err := os.OpenFile(fpath, os.O_WRONLY, 0) + if err != nil { + return err + } + defer out.Close() + + if err := isProcHandle(out); err != nil { + return err + } + + if val != "" { + _, err = out.Write([]byte(val)) + } else { + _, err = out.Write(nil) + } + if err != nil { + return err + } + return nil +} + +func attrPath(attr string) string { + // Linux >= 3.17 provides this + const threadSelfPrefix = "/proc/thread-self/attr" + + attrPathOnce.Do(func() { + st, err := os.Stat(threadSelfPrefix) + if err == nil && st.Mode().IsDir() { + haveThreadSelf = true + } + }) + + if haveThreadSelf { + return filepath.Join(threadSelfPrefix, attr) + } + + return filepath.Join("/proc/self/task", strconv.Itoa(unix.Gettid()), "attr", attr) +} + +// canonicalizeContext takes a context string and writes it to the kernel +// the function then returns the context that the kernel will use. Use this +// function to check if two contexts are equivalent +func canonicalizeContext(val string) (string, error) { + return readWriteCon(filepath.Join(getSelinuxMountPoint(), "context"), val) +} + +// computeCreateContext requests the type transition from source to target for +// class from the kernel. +func computeCreateContext(source string, target string, class string) (string, error) { + classidx, err := classIndex(class) + if err != nil { + return "", err + } + + return readWriteCon(filepath.Join(getSelinuxMountPoint(), "create"), fmt.Sprintf("%s %s %d", source, target, classidx)) +} + +// catsToBitset stores categories in a bitset. +func catsToBitset(cats string) (*big.Int, error) { + bitset := new(big.Int) + + catlist := strings.Split(cats, ",") + for _, r := range catlist { + ranges := strings.SplitN(r, ".", 2) + if len(ranges) > 1 { + catstart, err := parseLevelItem(ranges[0], category) + if err != nil { + return nil, err + } + catend, err := parseLevelItem(ranges[1], category) + if err != nil { + return nil, err + } + for i := catstart; i <= catend; i++ { + bitset.SetBit(bitset, int(i), 1) + } + } else { + cat, err := parseLevelItem(ranges[0], category) + if err != nil { + return nil, err + } + bitset.SetBit(bitset, int(cat), 1) + } + } + + return bitset, nil +} + +// parseLevelItem parses and verifies that a sensitivity or category are valid +func parseLevelItem(s string, sep levelItem) (uint, error) { + if len(s) < minSensLen || levelItem(s[0]) != sep { + return 0, ErrLevelSyntax + } + val, err := strconv.ParseUint(s[1:], 10, 32) + if err != nil { + return 0, err + } + + return uint(val), nil +} + +// parseLevel fills a level from a string that contains +// a sensitivity and categories +func (l *level) parseLevel(levelStr string) error { + lvl := strings.SplitN(levelStr, ":", 2) + sens, err := parseLevelItem(lvl[0], sensitivity) + if err != nil { + return fmt.Errorf("failed to parse sensitivity: %w", err) + } + l.sens = sens + if len(lvl) > 1 { + cats, err := catsToBitset(lvl[1]) + if err != nil { + return fmt.Errorf("failed to parse categories: %w", err) + } + l.cats = cats + } + + return nil +} + +// rangeStrToMLSRange marshals a string representation of a range. +func rangeStrToMLSRange(rangeStr string) (*mlsRange, error) { + r := &mlsRange{} + l := strings.SplitN(rangeStr, "-", 2) + + switch len(l) { + // rangeStr that has a low and a high level, e.g. s4:c0.c1023-s6:c0.c1023 + case 2: + r.high = &level{} + if err := r.high.parseLevel(l[1]); err != nil { + return nil, fmt.Errorf("failed to parse high level %q: %w", l[1], err) + } + fallthrough + // rangeStr that is single level, e.g. s6:c0,c3,c5,c30.c1023 + case 1: + r.low = &level{} + if err := r.low.parseLevel(l[0]); err != nil { + return nil, fmt.Errorf("failed to parse low level %q: %w", l[0], err) + } + } + + if r.high == nil { + r.high = r.low + } + + return r, nil +} + +// bitsetToStr takes a category bitset and returns it in the +// canonical selinux syntax +func bitsetToStr(c *big.Int) string { + var str string + + length := 0 + for i := int(c.TrailingZeroBits()); i < c.BitLen(); i++ { + if c.Bit(i) == 0 { + continue + } + if length == 0 { + if str != "" { + str += "," + } + str += "c" + strconv.Itoa(i) + } + if c.Bit(i+1) == 1 { + length++ + continue + } + if length == 1 { + str += ",c" + strconv.Itoa(i) + } else if length > 1 { + str += ".c" + strconv.Itoa(i) + } + length = 0 + } + + return str +} + +func (l *level) equal(l2 *level) bool { + if l2 == nil || l == nil { + return l == l2 + } + if l2.sens != l.sens { + return false + } + if l2.cats == nil || l.cats == nil { + return l2.cats == l.cats + } + return l.cats.Cmp(l2.cats) == 0 +} + +// String returns an mlsRange as a string. +func (m mlsRange) String() string { + low := "s" + strconv.Itoa(int(m.low.sens)) + if m.low.cats != nil && m.low.cats.BitLen() > 0 { + low += ":" + bitsetToStr(m.low.cats) + } + + if m.low.equal(m.high) { + return low + } + + high := "s" + strconv.Itoa(int(m.high.sens)) + if m.high.cats != nil && m.high.cats.BitLen() > 0 { + high += ":" + bitsetToStr(m.high.cats) + } + + return low + "-" + high +} + +func max(a, b uint) uint { + if a > b { + return a + } + return b +} + +func min(a, b uint) uint { + if a < b { + return a + } + return b +} + +// calculateGlbLub computes the glb (greatest lower bound) and lub (least upper bound) +// of a source and target range. +// The glblub is calculated as the greater of the low sensitivities and +// the lower of the high sensitivities and the and of each category bitset. +func calculateGlbLub(sourceRange, targetRange string) (string, error) { + s, err := rangeStrToMLSRange(sourceRange) + if err != nil { + return "", err + } + t, err := rangeStrToMLSRange(targetRange) + if err != nil { + return "", err + } + + if s.high.sens < t.low.sens || t.high.sens < s.low.sens { + /* these ranges have no common sensitivities */ + return "", ErrIncomparable + } + + outrange := &mlsRange{low: &level{}, high: &level{}} + + /* take the greatest of the low */ + outrange.low.sens = max(s.low.sens, t.low.sens) + + /* take the least of the high */ + outrange.high.sens = min(s.high.sens, t.high.sens) + + /* find the intersecting categories */ + if s.low.cats != nil && t.low.cats != nil { + outrange.low.cats = new(big.Int) + outrange.low.cats.And(s.low.cats, t.low.cats) + } + if s.high.cats != nil && t.high.cats != nil { + outrange.high.cats = new(big.Int) + outrange.high.cats.And(s.high.cats, t.high.cats) + } + + return outrange.String(), nil +} + +func readWriteCon(fpath string, val string) (string, error) { + if fpath == "" { + return "", ErrEmptyPath + } + f, err := os.OpenFile(fpath, os.O_RDWR, 0) + if err != nil { + return "", err + } + defer f.Close() + + _, err = f.Write([]byte(val)) + if err != nil { + return "", err + } + + return readConFd(f) +} + +// peerLabel retrieves the label of the client on the other side of a socket +func peerLabel(fd uintptr) (string, error) { + l, err := unix.GetsockoptString(int(fd), unix.SOL_SOCKET, unix.SO_PEERSEC) + if err != nil { + return "", &os.PathError{Op: "getsockopt", Path: "fd " + strconv.Itoa(int(fd)), Err: err} + } + return l, nil +} + +// setKeyLabel takes a process label and tells the kernel to assign the +// label to the next kernel keyring that gets created +func setKeyLabel(label string) error { + err := writeCon("/proc/self/attr/keycreate", label) + if errors.Is(err, os.ErrNotExist) { + return nil + } + if label == "" && errors.Is(err, os.ErrPermission) { + return nil + } + return err +} + +// get returns the Context as a string +func (c Context) get() string { + if l := c["level"]; l != "" { + return c["user"] + ":" + c["role"] + ":" + c["type"] + ":" + l + } + return c["user"] + ":" + c["role"] + ":" + c["type"] +} + +// newContext creates a new Context struct from the specified label +func newContext(label string) (Context, error) { + c := make(Context) + + if len(label) != 0 { + con := strings.SplitN(label, ":", 4) + if len(con) < 3 { + return c, ErrInvalidLabel + } + c["user"] = con[0] + c["role"] = con[1] + c["type"] = con[2] + if len(con) > 3 { + c["level"] = con[3] + } + } + return c, nil +} + +// clearLabels clears all reserved labels +func clearLabels() { + state.Lock() + state.mcsList = make(map[string]bool) + state.Unlock() +} + +// reserveLabel reserves the MLS/MCS level component of the specified label +func reserveLabel(label string) { + if len(label) != 0 { + con := strings.SplitN(label, ":", 4) + if len(con) > 3 { + _ = mcsAdd(con[3]) + } + } +} + +func selinuxEnforcePath() string { + return filepath.Join(getSelinuxMountPoint(), "enforce") +} + +// isMLSEnabled checks if MLS is enabled. +func isMLSEnabled() bool { + enabledB, err := os.ReadFile(filepath.Join(getSelinuxMountPoint(), "mls")) + if err != nil { + return false + } + return bytes.Equal(enabledB, []byte{'1'}) +} + +// enforceMode returns the current SELinux mode Enforcing, Permissive, Disabled +func enforceMode() int { + var enforce int + + enforceB, err := os.ReadFile(selinuxEnforcePath()) + if err != nil { + return -1 + } + enforce, err = strconv.Atoi(string(enforceB)) + if err != nil { + return -1 + } + return enforce +} + +// setEnforceMode sets the current SELinux mode Enforcing, Permissive. +// Disabled is not valid, since this needs to be set at boot time. +func setEnforceMode(mode int) error { + //nolint:gosec // ignore G306: permissions to be 0600 or less. + return os.WriteFile(selinuxEnforcePath(), []byte(strconv.Itoa(mode)), 0o644) +} + +// defaultEnforceMode returns the systems default SELinux mode Enforcing, +// Permissive or Disabled. Note this is just the default at boot time. +// EnforceMode tells you the systems current mode. +func defaultEnforceMode() int { + switch readConfig(selinuxTag) { + case "enforcing": + return Enforcing + case "permissive": + return Permissive + } + return Disabled +} + +func mcsAdd(mcs string) error { + if mcs == "" { + return nil + } + state.Lock() + defer state.Unlock() + if state.mcsList[mcs] { + return ErrMCSAlreadyExists + } + state.mcsList[mcs] = true + return nil +} + +func mcsDelete(mcs string) { + if mcs == "" { + return + } + state.Lock() + defer state.Unlock() + state.mcsList[mcs] = false +} + +func intToMcs(id int, catRange uint32) string { + var ( + SETSIZE = int(catRange) + TIER = SETSIZE + ORD = id + ) + + if id < 1 || id > 523776 { + return "" + } + + for ORD > TIER { + ORD -= TIER + TIER-- + } + TIER = SETSIZE - TIER + ORD += TIER + return fmt.Sprintf("s0:c%d,c%d", TIER, ORD) +} + +func uniqMcs(catRange uint32) string { + var ( + n uint32 + c1, c2 uint32 + mcs string + ) + + for { + _ = binary.Read(rand.Reader, binary.LittleEndian, &n) + c1 = n % catRange + _ = binary.Read(rand.Reader, binary.LittleEndian, &n) + c2 = n % catRange + if c1 == c2 { + continue + } else if c1 > c2 { + c1, c2 = c2, c1 + } + mcs = fmt.Sprintf("s0:c%d,c%d", c1, c2) + if err := mcsAdd(mcs); err != nil { + continue + } + break + } + return mcs +} + +// releaseLabel un-reserves the MLS/MCS Level field of the specified label, +// allowing it to be used by another process. +func releaseLabel(label string) { + if len(label) != 0 { + con := strings.SplitN(label, ":", 4) + if len(con) > 3 { + mcsDelete(con[3]) + } + } +} + +// roFileLabel returns the specified SELinux readonly file label +func roFileLabel() string { + return readOnlyFileLabel +} + +func openContextFile() (*os.File, error) { + if f, err := os.Open(contextFile); err == nil { + return f, nil + } + return os.Open(filepath.Join(policyRoot(), "contexts", "lxc_contexts")) +} + +func loadLabels() { + labels = make(map[string]string) + in, err := openContextFile() + if err != nil { + return + } + defer in.Close() + + scanner := bufio.NewScanner(in) + + for scanner.Scan() { + line := bytes.TrimSpace(scanner.Bytes()) + if len(line) == 0 { + // Skip blank lines + continue + } + if line[0] == ';' || line[0] == '#' { + // Skip comments + continue + } + fields := bytes.SplitN(line, []byte{'='}, 2) + if len(fields) != 2 { + continue + } + key, val := bytes.TrimSpace(fields[0]), bytes.TrimSpace(fields[1]) + labels[string(key)] = string(bytes.Trim(val, `"`)) + } + + con, _ := NewContext(labels["file"]) + con["level"] = fmt.Sprintf("s0:c%d,c%d", maxCategory-2, maxCategory-1) + privContainerMountLabel = con.get() + reserveLabel(privContainerMountLabel) +} + +func label(key string) string { + loadLabelsOnce.Do(func() { + loadLabels() + }) + return labels[key] +} + +// kvmContainerLabels returns the default processLabel and mountLabel to be used +// for kvm containers by the calling process. +func kvmContainerLabels() (string, string) { + processLabel := label("kvm_process") + if processLabel == "" { + processLabel = label("process") + } + + return addMcs(processLabel, label("file")) +} + +// initContainerLabels returns the default processLabel and file labels to be +// used for containers running an init system like systemd by the calling process. +func initContainerLabels() (string, string) { + processLabel := label("init_process") + if processLabel == "" { + processLabel = label("process") + } + + return addMcs(processLabel, label("file")) +} + +// containerLabels returns an allocated processLabel and fileLabel to be used for +// container labeling by the calling process. +func containerLabels() (processLabel string, fileLabel string) { + if !getEnabled() { + return "", "" + } + + processLabel = label("process") + fileLabel = label("file") + readOnlyFileLabel = label("ro_file") + + if processLabel == "" || fileLabel == "" { + return "", fileLabel + } + + if readOnlyFileLabel == "" { + readOnlyFileLabel = fileLabel + } + + return addMcs(processLabel, fileLabel) +} + +func addMcs(processLabel, fileLabel string) (string, string) { + scon, _ := NewContext(processLabel) + if scon["level"] != "" { + mcs := uniqMcs(CategoryRange) + scon["level"] = mcs + processLabel = scon.Get() + scon, _ = NewContext(fileLabel) + scon["level"] = mcs + fileLabel = scon.Get() + } + return processLabel, fileLabel +} + +// securityCheckContext validates that the SELinux label is understood by the kernel +func securityCheckContext(val string) error { + //nolint:gosec // ignore G306: permissions to be 0600 or less. + return os.WriteFile(filepath.Join(getSelinuxMountPoint(), "context"), []byte(val), 0o644) +} + +// copyLevel returns a label with the MLS/MCS level from src label replaced on +// the dest label. +func copyLevel(src, dest string) (string, error) { + if src == "" { + return "", nil + } + if err := SecurityCheckContext(src); err != nil { + return "", err + } + if err := SecurityCheckContext(dest); err != nil { + return "", err + } + scon, err := NewContext(src) + if err != nil { + return "", err + } + tcon, err := NewContext(dest) + if err != nil { + return "", err + } + mcsDelete(tcon["level"]) + _ = mcsAdd(scon["level"]) + tcon["level"] = scon["level"] + return tcon.Get(), nil +} + +// chcon changes the fpath file object to the SELinux label. +// If fpath is a directory and recurse is true, then chcon walks the +// directory tree setting the label. +func chcon(fpath string, label string, recurse bool) error { + if fpath == "" { + return ErrEmptyPath + } + if label == "" { + return nil + } + + excludePaths := map[string]bool{ + "/": true, + "/bin": true, + "/boot": true, + "/dev": true, + "/etc": true, + "/etc/passwd": true, + "/etc/pki": true, + "/etc/shadow": true, + "/home": true, + "/lib": true, + "/lib64": true, + "/media": true, + "/opt": true, + "/proc": true, + "/root": true, + "/run": true, + "/sbin": true, + "/srv": true, + "/sys": true, + "/tmp": true, + "/usr": true, + "/var": true, + "/var/lib": true, + "/var/log": true, + } + + if home := os.Getenv("HOME"); home != "" { + excludePaths[home] = true + } + + if sudoUser := os.Getenv("SUDO_USER"); sudoUser != "" { + if usr, err := user.Lookup(sudoUser); err == nil { + excludePaths[usr.HomeDir] = true + } + } + + if fpath != "/" { + fpath = strings.TrimSuffix(fpath, "/") + } + if excludePaths[fpath] { + return fmt.Errorf("SELinux relabeling of %s is not allowed", fpath) + } + + if !recurse { + err := lSetFileLabel(fpath, label) + if err != nil { + // Check if file doesn't exist, must have been removed + if errors.Is(err, os.ErrNotExist) { + return nil + } + // Check if current label is correct on disk + flabel, nerr := lFileLabel(fpath) + if nerr == nil && flabel == label { + return nil + } + // Check if file doesn't exist, must have been removed + if errors.Is(nerr, os.ErrNotExist) { + return nil + } + return err + } + return nil + } + + return rchcon(fpath, label) +} + +func rchcon(fpath, label string) error { //revive:disable:cognitive-complexity + fastMode := false + // If the current label matches the new label, assume + // other labels are correct. + if cLabel, err := lFileLabel(fpath); err == nil && cLabel == label { + fastMode = true + } + return pwalkdir.Walk(fpath, func(p string, _ fs.DirEntry, _ error) error { + if fastMode { + if cLabel, err := lFileLabel(fpath); err == nil && cLabel == label { + return nil + } + } + err := lSetFileLabel(p, label) + // Walk a file tree can race with removal, so ignore ENOENT. + if errors.Is(err, os.ErrNotExist) { + return nil + } + return err + }) +} + +// dupSecOpt takes an SELinux process label and returns security options that +// can be used to set the SELinux Type and Level for future container processes. +func dupSecOpt(src string) ([]string, error) { + if src == "" { + return nil, nil + } + con, err := NewContext(src) + if err != nil { + return nil, err + } + if con["user"] == "" || + con["role"] == "" || + con["type"] == "" { + return nil, nil + } + dup := []string{ + "user:" + con["user"], + "role:" + con["role"], + "type:" + con["type"], + } + + if con["level"] != "" { + dup = append(dup, "level:"+con["level"]) + } + + return dup, nil +} + +// findUserInContext scans the reader for a valid SELinux context +// match that is verified with the verifier. Invalid contexts are +// skipped. It returns a matched context or an empty string if no +// match is found. If a scanner error occurs, it is returned. +func findUserInContext(context Context, r io.Reader, verifier func(string) error) (string, error) { + fromRole := context["role"] + fromType := context["type"] + scanner := bufio.NewScanner(r) + + for scanner.Scan() { + fromConns := strings.Fields(scanner.Text()) + if len(fromConns) == 0 { + // Skip blank lines + continue + } + + line := fromConns[0] + + if line[0] == ';' || line[0] == '#' { + // Skip comments + continue + } + + // user context files contexts are formatted as + // role_r:type_t:s0 where the user is missing. + lineArr := strings.SplitN(line, ":", 4) + // skip context with typo, or role and type do not match + if len(lineArr) != 3 || + lineArr[0] != fromRole || + lineArr[1] != fromType { + continue + } + + for _, cc := range fromConns[1:] { + toConns := strings.SplitN(cc, ":", 4) + if len(toConns) != 3 { + continue + } + + context["role"] = toConns[0] + context["type"] = toConns[1] + + outConn := context.get() + if err := verifier(outConn); err != nil { + continue + } + + return outConn, nil + } + } + if err := scanner.Err(); err != nil { + return "", fmt.Errorf("failed to scan for context: %w", err) + } + + return "", nil +} + +func getDefaultContextFromReaders(c *defaultSECtx) (string, error) { + if c.verifier == nil { + return "", ErrVerifierNil + } + + context, err := newContext(c.scon) + if err != nil { + return "", fmt.Errorf("failed to create label for %s: %w", c.scon, err) + } + + // set so the verifier validates the matched context with the provided user and level. + context["user"] = c.user + context["level"] = c.level + + conn, err := findUserInContext(context, c.userRdr, c.verifier) + if err != nil { + return "", err + } + + if conn != "" { + return conn, nil + } + + conn, err = findUserInContext(context, c.defaultRdr, c.verifier) + if err != nil { + return "", err + } + + if conn != "" { + return conn, nil + } + + return "", fmt.Errorf("context %q not found: %w", c.scon, ErrContextMissing) +} + +func getDefaultContextWithLevel(user, level, scon string) (string, error) { + userPath := filepath.Join(policyRoot(), selinuxUsersDir, user) + fu, err := os.Open(userPath) + if err != nil { + return "", err + } + defer fu.Close() + + defaultPath := filepath.Join(policyRoot(), defaultContexts) + fd, err := os.Open(defaultPath) + if err != nil { + return "", err + } + defer fd.Close() + + c := defaultSECtx{ + user: user, + level: level, + scon: scon, + userRdr: fu, + defaultRdr: fd, + verifier: securityCheckContext, + } + + return getDefaultContextFromReaders(&c) +} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go new file mode 100644 index 00000000..bc3fd3b3 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go @@ -0,0 +1,155 @@ +//go:build !linux +// +build !linux + +package selinux + +func attrPath(string) string { + return "" +} + +func readCon(fpath string) (string, error) { + return "", nil +} + +func writeCon(string, string) error { + return nil +} + +func setDisabled() {} + +func getEnabled() bool { + return false +} + +func classIndex(class string) (int, error) { + return -1, nil +} + +func setFileLabel(fpath string, label string) error { + return nil +} + +func lSetFileLabel(fpath string, label string) error { + return nil +} + +func fileLabel(fpath string) (string, error) { + return "", nil +} + +func lFileLabel(fpath string) (string, error) { + return "", nil +} + +func setFSCreateLabel(label string) error { + return nil +} + +func fsCreateLabel() (string, error) { + return "", nil +} + +func currentLabel() (string, error) { + return "", nil +} + +func pidLabel(pid int) (string, error) { + return "", nil +} + +func execLabel() (string, error) { + return "", nil +} + +func canonicalizeContext(val string) (string, error) { + return "", nil +} + +func computeCreateContext(source string, target string, class string) (string, error) { + return "", nil +} + +func calculateGlbLub(sourceRange, targetRange string) (string, error) { + return "", nil +} + +func peerLabel(fd uintptr) (string, error) { + return "", nil +} + +func setKeyLabel(label string) error { + return nil +} + +func (c Context) get() string { + return "" +} + +func newContext(label string) (Context, error) { + return Context{}, nil +} + +func clearLabels() { +} + +func reserveLabel(label string) { +} + +func isMLSEnabled() bool { + return false +} + +func enforceMode() int { + return Disabled +} + +func setEnforceMode(mode int) error { + return nil +} + +func defaultEnforceMode() int { + return Disabled +} + +func releaseLabel(label string) { +} + +func roFileLabel() string { + return "" +} + +func kvmContainerLabels() (string, string) { + return "", "" +} + +func initContainerLabels() (string, string) { + return "", "" +} + +func containerLabels() (processLabel string, fileLabel string) { + return "", "" +} + +func securityCheckContext(val string) error { + return nil +} + +func copyLevel(src, dest string) (string, error) { + return "", nil +} + +func chcon(fpath string, label string, recurse bool) error { + return nil +} + +func dupSecOpt(src string) ([]string, error) { + return nil, nil +} + +func getDefaultContextWithLevel(user, level, scon string) (string, error) { + return "", nil +} + +func label(_ string) string { + return "" +} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go new file mode 100644 index 00000000..9e473ca1 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go @@ -0,0 +1,71 @@ +package selinux + +import ( + "golang.org/x/sys/unix" +) + +// lgetxattr returns a []byte slice containing the value of +// an extended attribute attr set for path. +func lgetxattr(path, attr string) ([]byte, error) { + // Start with a 128 length byte array + dest := make([]byte, 128) + sz, errno := doLgetxattr(path, attr, dest) + for errno == unix.ERANGE { //nolint:errorlint // unix errors are bare + // Buffer too small, use zero-sized buffer to get the actual size + sz, errno = doLgetxattr(path, attr, []byte{}) + if errno != nil { + return nil, errno + } + + dest = make([]byte, sz) + sz, errno = doLgetxattr(path, attr, dest) + } + if errno != nil { + return nil, errno + } + + return dest[:sz], nil +} + +// doLgetxattr is a wrapper that retries on EINTR +func doLgetxattr(path, attr string, dest []byte) (int, error) { + for { + sz, err := unix.Lgetxattr(path, attr, dest) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return sz, err + } + } +} + +// getxattr returns a []byte slice containing the value of +// an extended attribute attr set for path. +func getxattr(path, attr string) ([]byte, error) { + // Start with a 128 length byte array + dest := make([]byte, 128) + sz, errno := dogetxattr(path, attr, dest) + for errno == unix.ERANGE { //nolint:errorlint // unix errors are bare + // Buffer too small, use zero-sized buffer to get the actual size + sz, errno = dogetxattr(path, attr, []byte{}) + if errno != nil { + return nil, errno + } + + dest = make([]byte, sz) + sz, errno = dogetxattr(path, attr, dest) + } + if errno != nil { + return nil, errno + } + + return dest[:sz], nil +} + +// dogetxattr is a wrapper that retries on EINTR +func dogetxattr(path, attr string, dest []byte) (int, error) { + for { + sz, err := unix.Getxattr(path, attr, dest) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return sz, err + } + } +} diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md new file mode 100644 index 00000000..068ac400 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md @@ -0,0 +1,54 @@ +## pwalkdir: parallel implementation of filepath.WalkDir + +This is a wrapper for [filepath.WalkDir](https://pkg.go.dev/path/filepath#WalkDir) +which may speed it up by calling multiple callback functions (WalkDirFunc) +in parallel, utilizing goroutines. + +By default, it utilizes 2\*runtime.NumCPU() goroutines for callbacks. +This can be changed by using WalkN function which has the additional +parameter, specifying the number of goroutines (concurrency). + +### pwalk vs pwalkdir + +This package is very similar to +[pwalk](https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir), +but utilizes `filepath.WalkDir` (added to Go 1.16), which does not call stat(2) +on every entry and is therefore faster (up to 3x, depending on usage scenario). + +Users who are OK with requiring Go 1.16+ should switch to this +implementation. + +### Caveats + +Please note the following limitations of this code: + +* Unlike filepath.WalkDir, the order of calls is non-deterministic; + +* Only primitive error handling is supported: + + * fs.SkipDir is not supported; + + * no errors are ever passed to WalkDirFunc; + + * once any error is returned from any walkDirFunc instance, no more calls + to WalkDirFunc are made, and the error is returned to the caller of WalkDir; + + * if more than one WalkDirFunc instance will return an error, only one + of such errors will be propagated to and returned by WalkDir, others + will be silently discarded. + +### Documentation + +For the official documentation, see +https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir + +### Benchmarks + +For a WalkDirFunc that consists solely of the return statement, this +implementation is about 15% slower than the standard library's +filepath.WalkDir. + +Otherwise (if a WalkDirFunc is actually doing something) this is usually +faster, except when the WalkDirN(..., 1) is used. Run `go test -bench .` +to see how different operations can benefit from it, as well as how the +level of paralellism affects the speed. diff --git a/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go new file mode 100644 index 00000000..0f5d9f58 --- /dev/null +++ b/vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go @@ -0,0 +1,116 @@ +//go:build go1.16 +// +build go1.16 + +package pwalkdir + +import ( + "fmt" + "io/fs" + "path/filepath" + "runtime" + "sync" +) + +// Walk is a wrapper for filepath.WalkDir which can call multiple walkFn +// in parallel, allowing to handle each item concurrently. A maximum of +// twice the runtime.NumCPU() walkFn will be called at any one time. +// If you want to change the maximum, use WalkN instead. +// +// The order of calls is non-deterministic. +// +// Note that this implementation only supports primitive error handling: +// +// - no errors are ever passed to walkFn; +// +// - once a walkFn returns any error, all further processing stops +// and the error is returned to the caller of Walk; +// +// - filepath.SkipDir is not supported; +// +// - if more than one walkFn instance will return an error, only one +// of such errors will be propagated and returned by Walk, others +// will be silently discarded. +func Walk(root string, walkFn fs.WalkDirFunc) error { + return WalkN(root, walkFn, runtime.NumCPU()*2) +} + +// WalkN is a wrapper for filepath.WalkDir which can call multiple walkFn +// in parallel, allowing to handle each item concurrently. A maximum of +// num walkFn will be called at any one time. +// +// Please see Walk documentation for caveats of using this function. +func WalkN(root string, walkFn fs.WalkDirFunc, num int) error { + // make sure limit is sensible + if num < 1 { + return fmt.Errorf("walk(%q): num must be > 0", root) + } + + files := make(chan *walkArgs, 2*num) + errCh := make(chan error, 1) // Get the first error, ignore others. + + // Start walking a tree asap. + var ( + err error + wg sync.WaitGroup + + rootLen = len(root) + rootEntry *walkArgs + ) + wg.Add(1) + go func() { + err = filepath.WalkDir(root, func(p string, entry fs.DirEntry, err error) error { + if err != nil { + close(files) + return err + } + if len(p) == rootLen { + // Root entry is processed separately below. + rootEntry = &walkArgs{path: p, entry: entry} + return nil + } + // Add a file to the queue unless a callback sent an error. + select { + case e := <-errCh: + close(files) + return e + default: + files <- &walkArgs{path: p, entry: entry} + return nil + } + }) + if err == nil { + close(files) + } + wg.Done() + }() + + wg.Add(num) + for i := 0; i < num; i++ { + go func() { + for file := range files { + if e := walkFn(file.path, file.entry, nil); e != nil { + select { + case errCh <- e: // sent ok + default: // buffer full + } + } + } + wg.Done() + }() + } + + wg.Wait() + + if err == nil { + err = walkFn(rootEntry.path, rootEntry.entry, nil) + } + + return err +} + +// walkArgs holds the arguments that were passed to the Walk or WalkN +// functions. +type walkArgs struct { + entry fs.DirEntry + path string +} diff --git a/vendor/github.com/soundcloud/go-runit/LICENSE b/vendor/github.com/prometheus-community/go-runit/LICENSE similarity index 100% rename from vendor/github.com/soundcloud/go-runit/LICENSE rename to vendor/github.com/prometheus-community/go-runit/LICENSE diff --git a/vendor/github.com/soundcloud/go-runit/runit/runit.go b/vendor/github.com/prometheus-community/go-runit/runit/runit.go similarity index 87% rename from vendor/github.com/soundcloud/go-runit/runit/runit.go rename to vendor/github.com/prometheus-community/go-runit/runit/runit.go index 4bb85d7c..238679ae 100644 --- a/vendor/github.com/soundcloud/go-runit/runit/runit.go +++ b/vendor/github.com/prometheus-community/go-runit/runit/runit.go @@ -3,7 +3,6 @@ package runit import ( "errors" "fmt" - "io/ioutil" "os" "syscall" "time" @@ -55,13 +54,13 @@ func GetServices(dir string) ([]*service, error) { if dir == "" { dir = defaultServiceDir } - files, err := ioutil.ReadDir(dir) + files, err := os.ReadDir(dir) if err != nil { return nil, err } services := []*service{} for _, file := range files { - if file.Mode()&os.ModeSymlink == os.ModeSymlink || file.IsDir() { + if file.Type() == os.ModeSymlink || file.IsDir() { services = append(services, GetService(file.Name(), dir)) } } @@ -80,18 +79,6 @@ func (s *service) file(file string) string { return fmt.Sprintf("%s/%s/supervise/%s", s.ServiceDir, s.Name, file) } -func (s *service) runsvRunning() (bool, error) { - file, err := os.OpenFile(s.file("ok"), os.O_WRONLY, 0) - if err != nil { - if err == syscall.ENXIO { - return false, nil - } - return false, err - } - file.Close() - return true, nil -} - func (s *service) status() ([]byte, error) { file, err := os.Open(s.file("status")) if err != nil { diff --git a/vendor/github.com/prometheus/client_golang/prometheus/README.md b/vendor/github.com/prometheus/client_golang/prometheus/README.md index 44986bff..c67ff1b7 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/README.md +++ b/vendor/github.com/prometheus/client_golang/prometheus/README.md @@ -1 +1 @@ -See [![go-doc](https://godoc.org/github.com/prometheus/client_golang/prometheus?status.svg)](https://godoc.org/github.com/prometheus/client_golang/prometheus). +See [![Go Reference](https://pkg.go.dev/badge/github.com/prometheus/client_golang/prometheus.svg)](https://pkg.go.dev/github.com/prometheus/client_golang/prometheus). diff --git a/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go new file mode 100644 index 00000000..450189f3 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go @@ -0,0 +1,38 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package prometheus + +import "runtime/debug" + +// NewBuildInfoCollector is the obsolete version of collectors.NewBuildInfoCollector. +// See there for documentation. +// +// Deprecated: Use collectors.NewBuildInfoCollector instead. +func NewBuildInfoCollector() Collector { + path, version, sum := "unknown", "unknown", "unknown" + if bi, ok := debug.ReadBuildInfo(); ok { + path = bi.Main.Path + version = bi.Main.Version + sum = bi.Main.Sum + } + c := &selfCollector{MustNewConstMetric( + NewDesc( + "go_build_info", + "Build information about the main Go module.", + nil, Labels{"path": path, "version": version, "checksum": sum}, + ), + GaugeValue, 1)} + c.init(c.self) + return c +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/collector.go b/vendor/github.com/prometheus/client_golang/prometheus/collector.go index 1e839650..cf05079f 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/collector.go @@ -69,9 +69,9 @@ type Collector interface { // If a Collector collects the same metrics throughout its lifetime, its // Describe method can simply be implemented as: // -// func (c customCollector) Describe(ch chan<- *Desc) { -// DescribeByCollect(c, ch) -// } +// func (c customCollector) Describe(ch chan<- *Desc) { +// DescribeByCollect(c, ch) +// } // // However, this will not work if the metrics collected change dynamically over // the lifetime of the Collector in a way that their combined set of descriptors @@ -118,3 +118,11 @@ func (c *selfCollector) Describe(ch chan<- *Desc) { func (c *selfCollector) Collect(ch chan<- Metric) { ch <- c.self } + +// collectorMetric is a metric that is also a collector. +// Because of selfCollector, most (if not all) Metrics in +// this package are also collectors. +type collectorMetric interface { + Metric + Collector +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/counter.go b/vendor/github.com/prometheus/client_golang/prometheus/counter.go index 3f8fd790..4ce84e7a 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/counter.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/counter.go @@ -20,6 +20,7 @@ import ( "time" dto "github.com/prometheus/client_model/go" + "google.golang.org/protobuf/types/known/timestamppb" ) // Counter is a Metric that represents a single numerical value that only ever @@ -51,7 +52,7 @@ type Counter interface { // will lead to a valid (label-less) exemplar. But if Labels is nil, the current // exemplar is left in place. AddWithExemplar panics if the value is < 0, if any // of the provided labels are invalid, or if the provided labels contain more -// than 64 runes in total. +// than 128 runes in total. type ExemplarAdder interface { AddWithExemplar(value float64, exemplar Labels) } @@ -59,6 +60,18 @@ type ExemplarAdder interface { // CounterOpts is an alias for Opts. See there for doc comments. type CounterOpts Opts +// CounterVecOpts bundles the options to create a CounterVec metric. +// It is mandatory to set CounterOpts, see there for mandatory fields. VariableLabels +// is optional and can safely be left to its default value. +type CounterVecOpts struct { + CounterOpts + + // VariableLabels are used to partition the metric vector by the given set + // of labels. Each label value will be constrained with the optional Constraint + // function, if provided. + VariableLabels ConstrainableLabels +} + // NewCounter creates a new Counter based on the provided CounterOpts. // // The returned implementation also implements ExemplarAdder. It is safe to @@ -78,8 +91,12 @@ func NewCounter(opts CounterOpts) Counter { nil, opts.ConstLabels, ) - result := &counter{desc: desc, labelPairs: desc.constLabelPairs, now: time.Now} + if opts.now == nil { + opts.now = time.Now + } + result := &counter{desc: desc, labelPairs: desc.constLabelPairs, now: opts.now} result.init(result) // Init self-collection. + result.createdTs = timestamppb.New(opts.now()) return result } @@ -94,10 +111,12 @@ type counter struct { selfCollector desc *Desc + createdTs *timestamppb.Timestamp labelPairs []*dto.LabelPair exemplar atomic.Value // Containing nil or a *dto.Exemplar. - now func() time.Time // To mock out time.Now() for testing. + // now is for testing purposes, by default it's time.Now. + now func() time.Time } func (c *counter) Desc() *Desc { @@ -133,17 +152,21 @@ func (c *counter) Inc() { atomic.AddUint64(&c.valInt, 1) } -func (c *counter) Write(out *dto.Metric) error { +func (c *counter) get() float64 { fval := math.Float64frombits(atomic.LoadUint64(&c.valBits)) ival := atomic.LoadUint64(&c.valInt) - val := fval + float64(ival) + return fval + float64(ival) +} +func (c *counter) Write(out *dto.Metric) error { + // Read the Exemplar first and the value second. This is to avoid a race condition + // where users see an exemplar for a not-yet-existing observation. var exemplar *dto.Exemplar if e := c.exemplar.Load(); e != nil { exemplar = e.(*dto.Exemplar) } - - return populateMetric(CounterValue, val, c.labelPairs, exemplar, out) + val := c.get() + return populateMetric(CounterValue, val, c.labelPairs, exemplar, out, c.createdTs) } func (c *counter) updateExemplar(v float64, l Labels) { @@ -169,19 +192,31 @@ type CounterVec struct { // NewCounterVec creates a new CounterVec based on the provided CounterOpts and // partitioned by the given label names. func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { - desc := NewDesc( + return V2.NewCounterVec(CounterVecOpts{ + CounterOpts: opts, + VariableLabels: UnconstrainedLabels(labelNames), + }) +} + +// NewCounterVec creates a new CounterVec based on the provided CounterVecOpts. +func (v2) NewCounterVec(opts CounterVecOpts) *CounterVec { + desc := V2.NewDesc( BuildFQName(opts.Namespace, opts.Subsystem, opts.Name), opts.Help, - labelNames, + opts.VariableLabels, opts.ConstLabels, ) + if opts.now == nil { + opts.now = time.Now + } return &CounterVec{ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { - if len(lvs) != len(desc.variableLabels) { - panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs)) + if len(lvs) != len(desc.variableLabels.names) { + panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels.names, lvs)) } - result := &counter{desc: desc, labelPairs: MakeLabelPairs(desc, lvs), now: time.Now} + result := &counter{desc: desc, labelPairs: MakeLabelPairs(desc, lvs), now: opts.now} result.init(result) // Init self-collection. + result.createdTs = timestamppb.New(opts.now()) return result }), } @@ -241,7 +276,8 @@ func (v *CounterVec) GetMetricWith(labels Labels) (Counter, error) { // WithLabelValues works as GetMetricWithLabelValues, but panics where // GetMetricWithLabelValues would have returned an error. Not returning an // error allows shortcuts like -// myVec.WithLabelValues("404", "GET").Add(42) +// +// myVec.WithLabelValues("404", "GET").Add(42) func (v *CounterVec) WithLabelValues(lvs ...string) Counter { c, err := v.GetMetricWithLabelValues(lvs...) if err != nil { @@ -252,7 +288,8 @@ func (v *CounterVec) WithLabelValues(lvs ...string) Counter { // With works as GetMetricWith, but panics where GetMetricWithLabels would have // returned an error. Not returning an error allows shortcuts like -// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42) +// +// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42) func (v *CounterVec) With(labels Labels) Counter { c, err := v.GetMetricWith(labels) if err != nil { diff --git a/vendor/github.com/prometheus/client_golang/prometheus/desc.go b/vendor/github.com/prometheus/client_golang/prometheus/desc.go index 4bb816ab..68ffe3c2 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/desc.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/desc.go @@ -14,17 +14,16 @@ package prometheus import ( - "errors" "fmt" "sort" "strings" "github.com/cespare/xxhash/v2" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" + dto "github.com/prometheus/client_model/go" "github.com/prometheus/common/model" + "google.golang.org/protobuf/proto" - dto "github.com/prometheus/client_model/go" + "github.com/prometheus/client_golang/prometheus/internal" ) // Desc is the descriptor used by every Prometheus Metric. It is essentially @@ -51,9 +50,9 @@ type Desc struct { // constLabelPairs contains precalculated DTO label pairs based on // the constant labels. constLabelPairs []*dto.LabelPair - // variableLabels contains names of labels for which the metric - // maintains variable values. - variableLabels []string + // variableLabels contains names of labels and normalization function for + // which the metric maintains variable values. + variableLabels *compiledLabels // id is a hash of the values of the ConstLabels and fqName. This // must be unique among all registered descriptors and can therefore be // used as an identifier of the descriptor. @@ -77,10 +76,24 @@ type Desc struct { // For constLabels, the label values are constant. Therefore, they are fully // specified in the Desc. See the Collector example for a usage pattern. func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) *Desc { + return V2.NewDesc(fqName, help, UnconstrainedLabels(variableLabels), constLabels) +} + +// NewDesc allocates and initializes a new Desc. Errors are recorded in the Desc +// and will be reported on registration time. variableLabels and constLabels can +// be nil if no such labels should be set. fqName must not be empty. +// +// variableLabels only contain the label names and normalization functions. Their +// label values are variable and therefore not part of the Desc. (They are managed +// within the Metric.) +// +// For constLabels, the label values are constant. Therefore, they are fully +// specified in the Desc. See the Collector example for a usage pattern. +func (v2) NewDesc(fqName, help string, variableLabels ConstrainableLabels, constLabels Labels) *Desc { d := &Desc{ fqName: fqName, help: help, - variableLabels: variableLabels, + variableLabels: variableLabels.compile(), } if !model.IsValidMetricName(model.LabelValue(fqName)) { d.err = fmt.Errorf("%q is not a valid metric name", fqName) @@ -90,7 +103,7 @@ func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) * // their sorted label names) plus the fqName (at position 0). labelValues := make([]string, 1, len(constLabels)+1) labelValues[0] = fqName - labelNames := make([]string, 0, len(constLabels)+len(variableLabels)) + labelNames := make([]string, 0, len(constLabels)+len(d.variableLabels.names)) labelNameSet := map[string]struct{}{} // First add only the const label names and sort them... for labelName := range constLabels { @@ -115,16 +128,16 @@ func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) * // Now add the variable label names, but prefix them with something that // cannot be in a regular label name. That prevents matching the label // dimension with a different mix between preset and variable labels. - for _, labelName := range variableLabels { - if !checkLabelName(labelName) { - d.err = fmt.Errorf("%q is not a valid label name for metric %q", labelName, fqName) + for _, label := range d.variableLabels.names { + if !checkLabelName(label) { + d.err = fmt.Errorf("%q is not a valid label name for metric %q", label, fqName) return d } - labelNames = append(labelNames, "$"+labelName) - labelNameSet[labelName] = struct{}{} + labelNames = append(labelNames, "$"+label) + labelNameSet[label] = struct{}{} } if len(labelNames) != len(labelNameSet) { - d.err = errors.New("duplicate label names") + d.err = fmt.Errorf("duplicate label names in constant and variable labels for metric %q", fqName) return d } @@ -154,7 +167,7 @@ func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) * Value: proto.String(v), }) } - sort.Sort(labelPairSorter(d.constLabelPairs)) + sort.Sort(internal.LabelPairSorter(d.constLabelPairs)) return d } @@ -176,11 +189,19 @@ func (d *Desc) String() string { fmt.Sprintf("%s=%q", lp.GetName(), lp.GetValue()), ) } + vlStrings := make([]string, 0, len(d.variableLabels.names)) + for _, vl := range d.variableLabels.names { + if fn, ok := d.variableLabels.labelConstraints[vl]; ok && fn != nil { + vlStrings = append(vlStrings, fmt.Sprintf("c(%s)", vl)) + } else { + vlStrings = append(vlStrings, vl) + } + } return fmt.Sprintf( - "Desc{fqName: %q, help: %q, constLabels: {%s}, variableLabels: %v}", + "Desc{fqName: %q, help: %q, constLabels: {%s}, variableLabels: {%s}}", d.fqName, d.help, strings.Join(lpStrings, ","), - d.variableLabels, + strings.Join(vlStrings, ","), ) } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/doc.go b/vendor/github.com/prometheus/client_golang/prometheus/doc.go index 98450125..962608f0 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/doc.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/doc.go @@ -21,55 +21,66 @@ // All exported functions and methods are safe to be used concurrently unless // specified otherwise. // -// A Basic Example +// # A Basic Example // // As a starting point, a very basic usage example: // -// package main -// -// import ( -// "log" -// "net/http" -// -// "github.com/prometheus/client_golang/prometheus" -// "github.com/prometheus/client_golang/prometheus/promhttp" -// ) -// -// var ( -// cpuTemp = prometheus.NewGauge(prometheus.GaugeOpts{ -// Name: "cpu_temperature_celsius", -// Help: "Current temperature of the CPU.", -// }) -// hdFailures = prometheus.NewCounterVec( -// prometheus.CounterOpts{ -// Name: "hd_errors_total", -// Help: "Number of hard-disk errors.", -// }, -// []string{"device"}, -// ) -// ) -// -// func init() { -// // Metrics have to be registered to be exposed: -// prometheus.MustRegister(cpuTemp) -// prometheus.MustRegister(hdFailures) -// } -// -// func main() { -// cpuTemp.Set(65.3) -// hdFailures.With(prometheus.Labels{"device":"/dev/sda"}).Inc() -// -// // The Handler function provides a default handler to expose metrics -// // via an HTTP server. "/metrics" is the usual endpoint for that. -// http.Handle("/metrics", promhttp.Handler()) -// log.Fatal(http.ListenAndServe(":8080", nil)) -// } -// +// package main +// +// import ( +// "log" +// "net/http" +// +// "github.com/prometheus/client_golang/prometheus" +// "github.com/prometheus/client_golang/prometheus/promhttp" +// ) +// +// type metrics struct { +// cpuTemp prometheus.Gauge +// hdFailures *prometheus.CounterVec +// } +// +// func NewMetrics(reg prometheus.Registerer) *metrics { +// m := &metrics{ +// cpuTemp: prometheus.NewGauge(prometheus.GaugeOpts{ +// Name: "cpu_temperature_celsius", +// Help: "Current temperature of the CPU.", +// }), +// hdFailures: prometheus.NewCounterVec( +// prometheus.CounterOpts{ +// Name: "hd_errors_total", +// Help: "Number of hard-disk errors.", +// }, +// []string{"device"}, +// ), +// } +// reg.MustRegister(m.cpuTemp) +// reg.MustRegister(m.hdFailures) +// return m +// } +// +// func main() { +// // Create a non-global registry. +// reg := prometheus.NewRegistry() +// +// // Create new metrics and register them using the custom registry. +// m := NewMetrics(reg) +// // Set values for the new created metrics. +// m.cpuTemp.Set(65.3) +// m.hdFailures.With(prometheus.Labels{"device":"/dev/sda"}).Inc() +// +// // Expose metrics and custom registry via an HTTP server +// // using the HandleFor function. "/metrics" is the usual endpoint for that. +// http.Handle("/metrics", promhttp.HandlerFor(reg, promhttp.HandlerOpts{Registry: reg})) +// log.Fatal(http.ListenAndServe(":8080", nil)) +// } // // This is a complete program that exports two metrics, a Gauge and a Counter, // the latter with a label attached to turn it into a (one-dimensional) vector. +// It register the metrics using a custom registry and exposes them via an HTTP server +// on the /metrics endpoint. // -// Metrics +// # Metrics // // The number of exported identifiers in this package might appear a bit // overwhelming. However, in addition to the basic plumbing shown in the example @@ -100,7 +111,7 @@ // To create instances of Metrics and their vector versions, you need a suitable // …Opts struct, i.e. GaugeOpts, CounterOpts, SummaryOpts, or HistogramOpts. // -// Custom Collectors and constant Metrics +// # Custom Collectors and constant Metrics // // While you could create your own implementations of Metric, most likely you // will only ever implement the Collector interface on your own. At a first @@ -141,7 +152,7 @@ // a metric, GaugeFunc, CounterFunc, or UntypedFunc might be interesting // shortcuts. // -// Advanced Uses of the Registry +// # Advanced Uses of the Registry // // While MustRegister is the by far most common way of registering a Collector, // sometimes you might want to handle the errors the registration might cause. @@ -176,23 +187,23 @@ // NewProcessCollector). With a custom registry, you are in control and decide // yourself about the Collectors to register. // -// HTTP Exposition +// # HTTP Exposition // // The Registry implements the Gatherer interface. The caller of the Gather // method can then expose the gathered metrics in some way. Usually, the metrics // are served via HTTP on the /metrics endpoint. That's happening in the example // above. The tools to expose metrics via HTTP are in the promhttp sub-package. // -// Pushing to the Pushgateway +// # Pushing to the Pushgateway // // Function for pushing to the Pushgateway can be found in the push sub-package. // -// Graphite Bridge +// # Graphite Bridge // // Functions and examples to push metrics from a Gatherer to Graphite can be // found in the graphite sub-package. // -// Other Means of Exposition +// # Other Means of Exposition // // More ways of exposing metrics can easily be added by following the approaches // of the existing implementations. diff --git a/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go index c41ab37f..de5a8562 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go @@ -48,7 +48,7 @@ func (e *expvarCollector) Collect(ch chan<- Metric) { continue } var v interface{} - labels := make([]string, len(desc.variableLabels)) + labels := make([]string, len(desc.variableLabels.names)) if err := json.Unmarshal([]byte(expVar.String()), &v); err != nil { ch <- NewInvalidMetric(desc, err) continue diff --git a/vendor/github.com/prometheus/client_golang/prometheus/gauge.go b/vendor/github.com/prometheus/client_golang/prometheus/gauge.go index bd0733d6..dd2eac94 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/gauge.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/gauge.go @@ -55,6 +55,18 @@ type Gauge interface { // GaugeOpts is an alias for Opts. See there for doc comments. type GaugeOpts Opts +// GaugeVecOpts bundles the options to create a GaugeVec metric. +// It is mandatory to set GaugeOpts, see there for mandatory fields. VariableLabels +// is optional and can safely be left to its default value. +type GaugeVecOpts struct { + GaugeOpts + + // VariableLabels are used to partition the metric vector by the given set + // of labels. Each label value will be constrained with the optional Constraint + // function, if provided. + VariableLabels ConstrainableLabels +} + // NewGauge creates a new Gauge based on the provided GaugeOpts. // // The returned implementation is optimized for a fast Set method. If you have a @@ -123,7 +135,7 @@ func (g *gauge) Sub(val float64) { func (g *gauge) Write(out *dto.Metric) error { val := math.Float64frombits(atomic.LoadUint64(&g.valBits)) - return populateMetric(GaugeValue, val, g.labelPairs, nil, out) + return populateMetric(GaugeValue, val, g.labelPairs, nil, out, nil) } // GaugeVec is a Collector that bundles a set of Gauges that all share the same @@ -138,16 +150,24 @@ type GaugeVec struct { // NewGaugeVec creates a new GaugeVec based on the provided GaugeOpts and // partitioned by the given label names. func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { - desc := NewDesc( + return V2.NewGaugeVec(GaugeVecOpts{ + GaugeOpts: opts, + VariableLabels: UnconstrainedLabels(labelNames), + }) +} + +// NewGaugeVec creates a new GaugeVec based on the provided GaugeVecOpts. +func (v2) NewGaugeVec(opts GaugeVecOpts) *GaugeVec { + desc := V2.NewDesc( BuildFQName(opts.Namespace, opts.Subsystem, opts.Name), opts.Help, - labelNames, + opts.VariableLabels, opts.ConstLabels, ) return &GaugeVec{ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { - if len(lvs) != len(desc.variableLabels) { - panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs)) + if len(lvs) != len(desc.variableLabels.names) { + panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels.names, lvs)) } result := &gauge{desc: desc, labelPairs: MakeLabelPairs(desc, lvs)} result.init(result) // Init self-collection. @@ -210,7 +230,8 @@ func (v *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) { // WithLabelValues works as GetMetricWithLabelValues, but panics where // GetMetricWithLabelValues would have returned an error. Not returning an // error allows shortcuts like -// myVec.WithLabelValues("404", "GET").Add(42) +// +// myVec.WithLabelValues("404", "GET").Add(42) func (v *GaugeVec) WithLabelValues(lvs ...string) Gauge { g, err := v.GetMetricWithLabelValues(lvs...) if err != nil { @@ -221,7 +242,8 @@ func (v *GaugeVec) WithLabelValues(lvs ...string) Gauge { // With works as GetMetricWith, but panics where GetMetricWithLabels would have // returned an error. Not returning an error allows shortcuts like -// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42) +// +// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42) func (v *GaugeVec) With(labels Labels) Gauge { g, err := v.GetMetricWith(labels) if err != nil { diff --git a/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go b/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go new file mode 100644 index 00000000..614fd61b --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go @@ -0,0 +1,26 @@ +// Copyright 2015 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !js || wasm +// +build !js wasm + +package prometheus + +import "os" + +func getPIDFn() func() (int, error) { + pid := os.Getpid() + return func() (int, error) { + return pid, nil + } +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go b/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go new file mode 100644 index 00000000..eaf8059e --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go @@ -0,0 +1,23 @@ +// Copyright 2015 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build js && !wasm +// +build js,!wasm + +package prometheus + +func getPIDFn() func() (int, error) { + return func() (int, error) { + return 1, nil + } +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go index a96ed1ce..ad9a71a5 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go @@ -16,32 +16,205 @@ package prometheus import ( "runtime" "runtime/debug" - "sync" "time" ) -type goCollector struct { +// goRuntimeMemStats provides the metrics initially provided by runtime.ReadMemStats. +// From Go 1.17 those similar (and better) statistics are provided by runtime/metrics, so +// while eval closure works on runtime.MemStats, the struct from Go 1.17+ is +// populated using runtime/metrics. +func goRuntimeMemStats() memStatsMetrics { + return memStatsMetrics{ + { + desc: NewDesc( + memstatNamespace("alloc_bytes"), + "Number of bytes allocated and still in use.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("alloc_bytes_total"), + "Total number of bytes allocated, even if freed.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("sys_bytes"), + "Number of bytes obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Sys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("lookups_total"), + "Total number of pointer lookups.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("mallocs_total"), + "Total number of mallocs.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("frees_total"), + "Total number of frees.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Frees) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("heap_alloc_bytes"), + "Number of heap bytes allocated and still in use.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_sys_bytes"), + "Number of heap bytes obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_idle_bytes"), + "Number of heap bytes waiting to be used.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_inuse_bytes"), + "Number of heap bytes that are in use.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_released_bytes"), + "Number of heap bytes released to OS.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_objects"), + "Number of allocated objects.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("stack_inuse_bytes"), + "Number of bytes in use by the stack allocator.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("stack_sys_bytes"), + "Number of bytes obtained from system for stack allocator.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mspan_inuse_bytes"), + "Number of bytes in use by mspan structures.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mspan_sys_bytes"), + "Number of bytes used for mspan structures obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mcache_inuse_bytes"), + "Number of bytes in use by mcache structures.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mcache_sys_bytes"), + "Number of bytes used for mcache structures obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("buck_hash_sys_bytes"), + "Number of bytes used by the profiling bucket hash table.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("gc_sys_bytes"), + "Number of bytes used for garbage collection system metadata.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("other_sys_bytes"), + "Number of bytes used for other system allocations.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("next_gc_bytes"), + "Number of heap bytes when next garbage collection will take place.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) }, + valType: GaugeValue, + }, + } +} + +type baseGoCollector struct { goroutinesDesc *Desc threadsDesc *Desc gcDesc *Desc + gcLastTimeDesc *Desc goInfoDesc *Desc - - // ms... are memstats related. - msLast *runtime.MemStats // Previously collected memstats. - msLastTimestamp time.Time - msMtx sync.Mutex // Protects msLast and msLastTimestamp. - msMetrics memStatsMetrics - msRead func(*runtime.MemStats) // For mocking in tests. - msMaxWait time.Duration // Wait time for fresh memstats. - msMaxAge time.Duration // Maximum allowed age of old memstats. } -// NewGoCollector is the obsolete version of collectors.NewGoCollector. -// See there for documentation. -// -// Deprecated: Use collectors.NewGoCollector instead. -func NewGoCollector() Collector { - return &goCollector{ +func newBaseGoCollector() baseGoCollector { + return baseGoCollector{ goroutinesDesc: NewDesc( "go_goroutines", "Number of goroutines that currently exist.", @@ -54,246 +227,32 @@ func NewGoCollector() Collector { "go_gc_duration_seconds", "A summary of the pause duration of garbage collection cycles.", nil, nil), + gcLastTimeDesc: NewDesc( + "go_memstats_last_gc_time_seconds", + "Number of seconds since 1970 of last garbage collection.", + nil, nil), goInfoDesc: NewDesc( "go_info", "Information about the Go environment.", nil, Labels{"version": runtime.Version()}), - msLast: &runtime.MemStats{}, - msRead: runtime.ReadMemStats, - msMaxWait: time.Second, - msMaxAge: 5 * time.Minute, - msMetrics: memStatsMetrics{ - { - desc: NewDesc( - memstatNamespace("alloc_bytes"), - "Number of bytes allocated and still in use.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("alloc_bytes_total"), - "Total number of bytes allocated, even if freed.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("sys_bytes"), - "Number of bytes obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Sys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("lookups_total"), - "Total number of pointer lookups.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("mallocs_total"), - "Total number of mallocs.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("frees_total"), - "Total number of frees.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Frees) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("heap_alloc_bytes"), - "Number of heap bytes allocated and still in use.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_sys_bytes"), - "Number of heap bytes obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_idle_bytes"), - "Number of heap bytes waiting to be used.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_inuse_bytes"), - "Number of heap bytes that are in use.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_released_bytes"), - "Number of heap bytes released to OS.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_objects"), - "Number of allocated objects.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("stack_inuse_bytes"), - "Number of bytes in use by the stack allocator.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("stack_sys_bytes"), - "Number of bytes obtained from system for stack allocator.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mspan_inuse_bytes"), - "Number of bytes in use by mspan structures.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mspan_sys_bytes"), - "Number of bytes used for mspan structures obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mcache_inuse_bytes"), - "Number of bytes in use by mcache structures.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mcache_sys_bytes"), - "Number of bytes used for mcache structures obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("buck_hash_sys_bytes"), - "Number of bytes used by the profiling bucket hash table.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("gc_sys_bytes"), - "Number of bytes used for garbage collection system metadata.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("other_sys_bytes"), - "Number of bytes used for other system allocations.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("next_gc_bytes"), - "Number of heap bytes when next garbage collection will take place.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("last_gc_time_seconds"), - "Number of seconds since 1970 of last garbage collection.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.LastGC) / 1e9 }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("gc_cpu_fraction"), - "The fraction of this program's available CPU time used by the GC since the program started.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return ms.GCCPUFraction }, - valType: GaugeValue, - }, - }, } } -func memstatNamespace(s string) string { - return "go_memstats_" + s -} - // Describe returns all descriptions of the collector. -func (c *goCollector) Describe(ch chan<- *Desc) { +func (c *baseGoCollector) Describe(ch chan<- *Desc) { ch <- c.goroutinesDesc ch <- c.threadsDesc ch <- c.gcDesc + ch <- c.gcLastTimeDesc ch <- c.goInfoDesc - for _, i := range c.msMetrics { - ch <- i.desc - } } // Collect returns the current state of all metrics of the collector. -func (c *goCollector) Collect(ch chan<- Metric) { - var ( - ms = &runtime.MemStats{} - done = make(chan struct{}) - ) - // Start reading memstats first as it might take a while. - go func() { - c.msRead(ms) - c.msMtx.Lock() - c.msLast = ms - c.msLastTimestamp = time.Now() - c.msMtx.Unlock() - close(done) - }() - +func (c *baseGoCollector) Collect(ch chan<- Metric) { ch <- MustNewConstMetric(c.goroutinesDesc, GaugeValue, float64(runtime.NumGoroutine())) - n, _ := runtime.ThreadCreateProfile(nil) - ch <- MustNewConstMetric(c.threadsDesc, GaugeValue, float64(n)) + + n := getRuntimeNumThreads() + ch <- MustNewConstMetric(c.threadsDesc, GaugeValue, n) var stats debug.GCStats stats.PauseQuantiles = make([]time.Duration, 5) @@ -305,63 +264,18 @@ func (c *goCollector) Collect(ch chan<- Metric) { } quantiles[0.0] = stats.PauseQuantiles[0].Seconds() ch <- MustNewConstSummary(c.gcDesc, uint64(stats.NumGC), stats.PauseTotal.Seconds(), quantiles) - + ch <- MustNewConstMetric(c.gcLastTimeDesc, GaugeValue, float64(stats.LastGC.UnixNano())/1e9) ch <- MustNewConstMetric(c.goInfoDesc, GaugeValue, 1) - - timer := time.NewTimer(c.msMaxWait) - select { - case <-done: // Our own ReadMemStats succeeded in time. Use it. - timer.Stop() // Important for high collection frequencies to not pile up timers. - c.msCollect(ch, ms) - return - case <-timer.C: // Time out, use last memstats if possible. Continue below. - } - c.msMtx.Lock() - if time.Since(c.msLastTimestamp) < c.msMaxAge { - // Last memstats are recent enough. Collect from them under the lock. - c.msCollect(ch, c.msLast) - c.msMtx.Unlock() - return - } - // If we are here, the last memstats are too old or don't exist. We have - // to wait until our own ReadMemStats finally completes. For that to - // happen, we have to release the lock. - c.msMtx.Unlock() - <-done - c.msCollect(ch, ms) } -func (c *goCollector) msCollect(ch chan<- Metric, ms *runtime.MemStats) { - for _, i := range c.msMetrics { - ch <- MustNewConstMetric(i.desc, i.valType, i.eval(ms)) - } +func memstatNamespace(s string) string { + return "go_memstats_" + s } -// memStatsMetrics provide description, value, and value type for memstat metrics. +// memStatsMetrics provide description, evaluator, runtime/metrics name, and +// value type for memstat metrics. type memStatsMetrics []struct { desc *Desc eval func(*runtime.MemStats) float64 valType ValueType } - -// NewBuildInfoCollector is the obsolete version of collectors.NewBuildInfoCollector. -// See there for documentation. -// -// Deprecated: Use collectors.NewBuildInfoCollector instead. -func NewBuildInfoCollector() Collector { - path, version, sum := "unknown", "unknown", "unknown" - if bi, ok := debug.ReadBuildInfo(); ok { - path = bi.Main.Path - version = bi.Main.Version - sum = bi.Main.Sum - } - c := &selfCollector{MustNewConstMetric( - NewDesc( - "go_build_info", - "Build information about the main Go module.", - nil, Labels{"path": path, "version": version, "checksum": sum}, - ), - GaugeValue, 1)} - c.init(c.self) - return c -} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go new file mode 100644 index 00000000..897a6e90 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go @@ -0,0 +1,122 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !go1.17 +// +build !go1.17 + +package prometheus + +import ( + "runtime" + "sync" + "time" +) + +type goCollector struct { + base baseGoCollector + + // ms... are memstats related. + msLast *runtime.MemStats // Previously collected memstats. + msLastTimestamp time.Time + msMtx sync.Mutex // Protects msLast and msLastTimestamp. + msMetrics memStatsMetrics + msRead func(*runtime.MemStats) // For mocking in tests. + msMaxWait time.Duration // Wait time for fresh memstats. + msMaxAge time.Duration // Maximum allowed age of old memstats. +} + +// NewGoCollector is the obsolete version of collectors.NewGoCollector. +// See there for documentation. +// +// Deprecated: Use collectors.NewGoCollector instead. +func NewGoCollector() Collector { + msMetrics := goRuntimeMemStats() + msMetrics = append(msMetrics, struct { + desc *Desc + eval func(*runtime.MemStats) float64 + valType ValueType + }{ + // This metric is omitted in Go1.17+, see https://github.com/prometheus/client_golang/issues/842#issuecomment-861812034 + desc: NewDesc( + memstatNamespace("gc_cpu_fraction"), + "The fraction of this program's available CPU time used by the GC since the program started.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return ms.GCCPUFraction }, + valType: GaugeValue, + }) + return &goCollector{ + base: newBaseGoCollector(), + msLast: &runtime.MemStats{}, + msRead: runtime.ReadMemStats, + msMaxWait: time.Second, + msMaxAge: 5 * time.Minute, + msMetrics: msMetrics, + } +} + +// Describe returns all descriptions of the collector. +func (c *goCollector) Describe(ch chan<- *Desc) { + c.base.Describe(ch) + for _, i := range c.msMetrics { + ch <- i.desc + } +} + +// Collect returns the current state of all metrics of the collector. +func (c *goCollector) Collect(ch chan<- Metric) { + var ( + ms = &runtime.MemStats{} + done = make(chan struct{}) + ) + // Start reading memstats first as it might take a while. + go func() { + c.msRead(ms) + c.msMtx.Lock() + c.msLast = ms + c.msLastTimestamp = time.Now() + c.msMtx.Unlock() + close(done) + }() + + // Collect base non-memory metrics. + c.base.Collect(ch) + + timer := time.NewTimer(c.msMaxWait) + select { + case <-done: // Our own ReadMemStats succeeded in time. Use it. + timer.Stop() // Important for high collection frequencies to not pile up timers. + c.msCollect(ch, ms) + return + case <-timer.C: // Time out, use last memstats if possible. Continue below. + } + c.msMtx.Lock() + if time.Since(c.msLastTimestamp) < c.msMaxAge { + // Last memstats are recent enough. Collect from them under the lock. + c.msCollect(ch, c.msLast) + c.msMtx.Unlock() + return + } + // If we are here, the last memstats are too old or don't exist. We have + // to wait until our own ReadMemStats finally completes. For that to + // happen, we have to release the lock. + c.msMtx.Unlock() + <-done + c.msCollect(ch, ms) +} + +func (c *goCollector) msCollect(ch chan<- Metric, ms *runtime.MemStats) { + for _, i := range c.msMetrics { + ch <- MustNewConstMetric(i.desc, i.valType, i.eval(ms)) + } +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go new file mode 100644 index 00000000..2d8d9f64 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go @@ -0,0 +1,567 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.17 +// +build go1.17 + +package prometheus + +import ( + "math" + "runtime" + "runtime/metrics" + "strings" + "sync" + + "github.com/prometheus/client_golang/prometheus/internal" + + dto "github.com/prometheus/client_model/go" + "google.golang.org/protobuf/proto" +) + +const ( + // constants for strings referenced more than once. + goGCHeapTinyAllocsObjects = "/gc/heap/tiny/allocs:objects" + goGCHeapAllocsObjects = "/gc/heap/allocs:objects" + goGCHeapFreesObjects = "/gc/heap/frees:objects" + goGCHeapFreesBytes = "/gc/heap/frees:bytes" + goGCHeapAllocsBytes = "/gc/heap/allocs:bytes" + goGCHeapObjects = "/gc/heap/objects:objects" + goGCHeapGoalBytes = "/gc/heap/goal:bytes" + goMemoryClassesTotalBytes = "/memory/classes/total:bytes" + goMemoryClassesHeapObjectsBytes = "/memory/classes/heap/objects:bytes" + goMemoryClassesHeapUnusedBytes = "/memory/classes/heap/unused:bytes" + goMemoryClassesHeapReleasedBytes = "/memory/classes/heap/released:bytes" + goMemoryClassesHeapFreeBytes = "/memory/classes/heap/free:bytes" + goMemoryClassesHeapStacksBytes = "/memory/classes/heap/stacks:bytes" + goMemoryClassesOSStacksBytes = "/memory/classes/os-stacks:bytes" + goMemoryClassesMetadataMSpanInuseBytes = "/memory/classes/metadata/mspan/inuse:bytes" + goMemoryClassesMetadataMSPanFreeBytes = "/memory/classes/metadata/mspan/free:bytes" + goMemoryClassesMetadataMCacheInuseBytes = "/memory/classes/metadata/mcache/inuse:bytes" + goMemoryClassesMetadataMCacheFreeBytes = "/memory/classes/metadata/mcache/free:bytes" + goMemoryClassesProfilingBucketsBytes = "/memory/classes/profiling/buckets:bytes" + goMemoryClassesMetadataOtherBytes = "/memory/classes/metadata/other:bytes" + goMemoryClassesOtherBytes = "/memory/classes/other:bytes" +) + +// rmNamesForMemStatsMetrics represents runtime/metrics names required to populate goRuntimeMemStats from like logic. +var rmNamesForMemStatsMetrics = []string{ + goGCHeapTinyAllocsObjects, + goGCHeapAllocsObjects, + goGCHeapFreesObjects, + goGCHeapAllocsBytes, + goGCHeapObjects, + goGCHeapGoalBytes, + goMemoryClassesTotalBytes, + goMemoryClassesHeapObjectsBytes, + goMemoryClassesHeapUnusedBytes, + goMemoryClassesHeapReleasedBytes, + goMemoryClassesHeapFreeBytes, + goMemoryClassesHeapStacksBytes, + goMemoryClassesOSStacksBytes, + goMemoryClassesMetadataMSpanInuseBytes, + goMemoryClassesMetadataMSPanFreeBytes, + goMemoryClassesMetadataMCacheInuseBytes, + goMemoryClassesMetadataMCacheFreeBytes, + goMemoryClassesProfilingBucketsBytes, + goMemoryClassesMetadataOtherBytes, + goMemoryClassesOtherBytes, +} + +func bestEffortLookupRM(lookup []string) []metrics.Description { + ret := make([]metrics.Description, 0, len(lookup)) + for _, rm := range metrics.All() { + for _, m := range lookup { + if m == rm.Name { + ret = append(ret, rm) + } + } + } + return ret +} + +type goCollector struct { + base baseGoCollector + + // mu protects updates to all fields ensuring a consistent + // snapshot is always produced by Collect. + mu sync.Mutex + + // Contains all samples that has to retrieved from runtime/metrics (not all of them will be exposed). + sampleBuf []metrics.Sample + // sampleMap allows lookup for MemStats metrics and runtime/metrics histograms for exact sums. + sampleMap map[string]*metrics.Sample + + // rmExposedMetrics represents all runtime/metrics package metrics + // that were configured to be exposed. + rmExposedMetrics []collectorMetric + rmExactSumMapForHist map[string]string + + // With Go 1.17, the runtime/metrics package was introduced. + // From that point on, metric names produced by the runtime/metrics + // package could be generated from runtime/metrics names. However, + // these differ from the old names for the same values. + // + // This field exists to export the same values under the old names + // as well. + msMetrics memStatsMetrics + msMetricsEnabled bool +} + +type rmMetricDesc struct { + metrics.Description +} + +func matchRuntimeMetricsRules(rules []internal.GoCollectorRule) []rmMetricDesc { + var descs []rmMetricDesc + for _, d := range metrics.All() { + var ( + deny = true + desc rmMetricDesc + ) + + for _, r := range rules { + if !r.Matcher.MatchString(d.Name) { + continue + } + deny = r.Deny + } + if deny { + continue + } + + desc.Description = d + descs = append(descs, desc) + } + return descs +} + +func defaultGoCollectorOptions() internal.GoCollectorOptions { + return internal.GoCollectorOptions{ + RuntimeMetricSumForHist: map[string]string{ + "/gc/heap/allocs-by-size:bytes": goGCHeapAllocsBytes, + "/gc/heap/frees-by-size:bytes": goGCHeapFreesBytes, + }, + RuntimeMetricRules: []internal.GoCollectorRule{ + //{Matcher: regexp.MustCompile("")}, + }, + } +} + +// NewGoCollector is the obsolete version of collectors.NewGoCollector. +// See there for documentation. +// +// Deprecated: Use collectors.NewGoCollector instead. +func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector { + opt := defaultGoCollectorOptions() + for _, o := range opts { + o(&opt) + } + + exposedDescriptions := matchRuntimeMetricsRules(opt.RuntimeMetricRules) + + // Collect all histogram samples so that we can get their buckets. + // The API guarantees that the buckets are always fixed for the lifetime + // of the process. + var histograms []metrics.Sample + for _, d := range exposedDescriptions { + if d.Kind == metrics.KindFloat64Histogram { + histograms = append(histograms, metrics.Sample{Name: d.Name}) + } + } + + if len(histograms) > 0 { + metrics.Read(histograms) + } + + bucketsMap := make(map[string][]float64) + for i := range histograms { + bucketsMap[histograms[i].Name] = histograms[i].Value.Float64Histogram().Buckets + } + + // Generate a collector for each exposed runtime/metrics metric. + metricSet := make([]collectorMetric, 0, len(exposedDescriptions)) + // SampleBuf is used for reading from runtime/metrics. + // We are assuming the largest case to have stable pointers for sampleMap purposes. + sampleBuf := make([]metrics.Sample, 0, len(exposedDescriptions)+len(opt.RuntimeMetricSumForHist)+len(rmNamesForMemStatsMetrics)) + sampleMap := make(map[string]*metrics.Sample, len(exposedDescriptions)) + for _, d := range exposedDescriptions { + namespace, subsystem, name, ok := internal.RuntimeMetricsToProm(&d.Description) + if !ok { + // Just ignore this metric; we can't do anything with it here. + // If a user decides to use the latest version of Go, we don't want + // to fail here. This condition is tested in TestExpectedRuntimeMetrics. + continue + } + + sampleBuf = append(sampleBuf, metrics.Sample{Name: d.Name}) + sampleMap[d.Name] = &sampleBuf[len(sampleBuf)-1] + + var m collectorMetric + if d.Kind == metrics.KindFloat64Histogram { + _, hasSum := opt.RuntimeMetricSumForHist[d.Name] + unit := d.Name[strings.IndexRune(d.Name, ':')+1:] + m = newBatchHistogram( + NewDesc( + BuildFQName(namespace, subsystem, name), + d.Description.Description, + nil, + nil, + ), + internal.RuntimeMetricsBucketsForUnit(bucketsMap[d.Name], unit), + hasSum, + ) + } else if d.Cumulative { + m = NewCounter(CounterOpts{ + Namespace: namespace, + Subsystem: subsystem, + Name: name, + Help: d.Description.Description, + }, + ) + } else { + m = NewGauge(GaugeOpts{ + Namespace: namespace, + Subsystem: subsystem, + Name: name, + Help: d.Description.Description, + }) + } + metricSet = append(metricSet, m) + } + + // Add exact sum metrics to sampleBuf if not added before. + for _, h := range histograms { + sumMetric, ok := opt.RuntimeMetricSumForHist[h.Name] + if !ok { + continue + } + + if _, ok := sampleMap[sumMetric]; ok { + continue + } + sampleBuf = append(sampleBuf, metrics.Sample{Name: sumMetric}) + sampleMap[sumMetric] = &sampleBuf[len(sampleBuf)-1] + } + + var ( + msMetrics memStatsMetrics + msDescriptions []metrics.Description + ) + + if !opt.DisableMemStatsLikeMetrics { + msMetrics = goRuntimeMemStats() + msDescriptions = bestEffortLookupRM(rmNamesForMemStatsMetrics) + + // Check if metric was not exposed before and if not, add to sampleBuf. + for _, mdDesc := range msDescriptions { + if _, ok := sampleMap[mdDesc.Name]; ok { + continue + } + sampleBuf = append(sampleBuf, metrics.Sample{Name: mdDesc.Name}) + sampleMap[mdDesc.Name] = &sampleBuf[len(sampleBuf)-1] + } + } + + return &goCollector{ + base: newBaseGoCollector(), + sampleBuf: sampleBuf, + sampleMap: sampleMap, + rmExposedMetrics: metricSet, + rmExactSumMapForHist: opt.RuntimeMetricSumForHist, + msMetrics: msMetrics, + msMetricsEnabled: !opt.DisableMemStatsLikeMetrics, + } +} + +// Describe returns all descriptions of the collector. +func (c *goCollector) Describe(ch chan<- *Desc) { + c.base.Describe(ch) + for _, i := range c.msMetrics { + ch <- i.desc + } + for _, m := range c.rmExposedMetrics { + ch <- m.Desc() + } +} + +// Collect returns the current state of all metrics of the collector. +func (c *goCollector) Collect(ch chan<- Metric) { + // Collect base non-memory metrics. + c.base.Collect(ch) + + if len(c.sampleBuf) == 0 { + return + } + + // Collect must be thread-safe, so prevent concurrent use of + // sampleBuf elements. Just read into sampleBuf but write all the data + // we get into our Metrics or MemStats. + // + // This lock also ensures that the Metrics we send out are all from + // the same updates, ensuring their mutual consistency insofar as + // is guaranteed by the runtime/metrics package. + // + // N.B. This locking is heavy-handed, but Collect is expected to be called + // relatively infrequently. Also the core operation here, metrics.Read, + // is fast (O(tens of microseconds)) so contention should certainly be + // low, though channel operations and any allocations may add to that. + c.mu.Lock() + defer c.mu.Unlock() + + // Populate runtime/metrics sample buffer. + metrics.Read(c.sampleBuf) + + // Collect all our runtime/metrics user chose to expose from sampleBuf (if any). + for i, metric := range c.rmExposedMetrics { + // We created samples for exposed metrics first in order, so indexes match. + sample := c.sampleBuf[i] + + // N.B. switch on concrete type because it's significantly more efficient + // than checking for the Counter and Gauge interface implementations. In + // this case, we control all the types here. + switch m := metric.(type) { + case *counter: + // Guard against decreases. This should never happen, but a failure + // to do so will result in a panic, which is a harsh consequence for + // a metrics collection bug. + v0, v1 := m.get(), unwrapScalarRMValue(sample.Value) + if v1 > v0 { + m.Add(unwrapScalarRMValue(sample.Value) - m.get()) + } + m.Collect(ch) + case *gauge: + m.Set(unwrapScalarRMValue(sample.Value)) + m.Collect(ch) + case *batchHistogram: + m.update(sample.Value.Float64Histogram(), c.exactSumFor(sample.Name)) + m.Collect(ch) + default: + panic("unexpected metric type") + } + } + + if c.msMetricsEnabled { + // ms is a dummy MemStats that we populate ourselves so that we can + // populate the old metrics from it if goMemStatsCollection is enabled. + var ms runtime.MemStats + memStatsFromRM(&ms, c.sampleMap) + for _, i := range c.msMetrics { + ch <- MustNewConstMetric(i.desc, i.valType, i.eval(&ms)) + } + } +} + +// unwrapScalarRMValue unwraps a runtime/metrics value that is assumed +// to be scalar and returns the equivalent float64 value. Panics if the +// value is not scalar. +func unwrapScalarRMValue(v metrics.Value) float64 { + switch v.Kind() { + case metrics.KindUint64: + return float64(v.Uint64()) + case metrics.KindFloat64: + return v.Float64() + case metrics.KindBad: + // Unsupported metric. + // + // This should never happen because we always populate our metric + // set from the runtime/metrics package. + panic("unexpected unsupported metric") + default: + // Unsupported metric kind. + // + // This should never happen because we check for this during initialization + // and flag and filter metrics whose kinds we don't understand. + panic("unexpected unsupported metric kind") + } +} + +// exactSumFor takes a runtime/metrics metric name (that is assumed to +// be of kind KindFloat64Histogram) and returns its exact sum and whether +// its exact sum exists. +// +// The runtime/metrics API for histograms doesn't currently expose exact +// sums, but some of the other metrics are in fact exact sums of histograms. +func (c *goCollector) exactSumFor(rmName string) float64 { + sumName, ok := c.rmExactSumMapForHist[rmName] + if !ok { + return 0 + } + s, ok := c.sampleMap[sumName] + if !ok { + return 0 + } + return unwrapScalarRMValue(s.Value) +} + +func memStatsFromRM(ms *runtime.MemStats, rm map[string]*metrics.Sample) { + lookupOrZero := func(name string) uint64 { + if s, ok := rm[name]; ok { + return s.Value.Uint64() + } + return 0 + } + + // Currently, MemStats adds tiny alloc count to both Mallocs AND Frees. + // The reason for this is because MemStats couldn't be extended at the time + // but there was a desire to have Mallocs at least be a little more representative, + // while having Mallocs - Frees still represent a live object count. + // Unfortunately, MemStats doesn't actually export a large allocation count, + // so it's impossible to pull this number out directly. + tinyAllocs := lookupOrZero(goGCHeapTinyAllocsObjects) + ms.Mallocs = lookupOrZero(goGCHeapAllocsObjects) + tinyAllocs + ms.Frees = lookupOrZero(goGCHeapFreesObjects) + tinyAllocs + + ms.TotalAlloc = lookupOrZero(goGCHeapAllocsBytes) + ms.Sys = lookupOrZero(goMemoryClassesTotalBytes) + ms.Lookups = 0 // Already always zero. + ms.HeapAlloc = lookupOrZero(goMemoryClassesHeapObjectsBytes) + ms.Alloc = ms.HeapAlloc + ms.HeapInuse = ms.HeapAlloc + lookupOrZero(goMemoryClassesHeapUnusedBytes) + ms.HeapReleased = lookupOrZero(goMemoryClassesHeapReleasedBytes) + ms.HeapIdle = ms.HeapReleased + lookupOrZero(goMemoryClassesHeapFreeBytes) + ms.HeapSys = ms.HeapInuse + ms.HeapIdle + ms.HeapObjects = lookupOrZero(goGCHeapObjects) + ms.StackInuse = lookupOrZero(goMemoryClassesHeapStacksBytes) + ms.StackSys = ms.StackInuse + lookupOrZero(goMemoryClassesOSStacksBytes) + ms.MSpanInuse = lookupOrZero(goMemoryClassesMetadataMSpanInuseBytes) + ms.MSpanSys = ms.MSpanInuse + lookupOrZero(goMemoryClassesMetadataMSPanFreeBytes) + ms.MCacheInuse = lookupOrZero(goMemoryClassesMetadataMCacheInuseBytes) + ms.MCacheSys = ms.MCacheInuse + lookupOrZero(goMemoryClassesMetadataMCacheFreeBytes) + ms.BuckHashSys = lookupOrZero(goMemoryClassesProfilingBucketsBytes) + ms.GCSys = lookupOrZero(goMemoryClassesMetadataOtherBytes) + ms.OtherSys = lookupOrZero(goMemoryClassesOtherBytes) + ms.NextGC = lookupOrZero(goGCHeapGoalBytes) + + // N.B. GCCPUFraction is intentionally omitted. This metric is not useful, + // and often misleading due to the fact that it's an average over the lifetime + // of the process. + // See https://github.com/prometheus/client_golang/issues/842#issuecomment-861812034 + // for more details. + ms.GCCPUFraction = 0 +} + +// batchHistogram is a mutable histogram that is updated +// in batches. +type batchHistogram struct { + selfCollector + + // Static fields updated only once. + desc *Desc + hasSum bool + + // Because this histogram operates in batches, it just uses a + // single mutex for everything. updates are always serialized + // but Write calls may operate concurrently with updates. + // Contention between these two sources should be rare. + mu sync.Mutex + buckets []float64 // Inclusive lower bounds, like runtime/metrics. + counts []uint64 + sum float64 // Used if hasSum is true. +} + +// newBatchHistogram creates a new batch histogram value with the given +// Desc, buckets, and whether or not it has an exact sum available. +// +// buckets must always be from the runtime/metrics package, following +// the same conventions. +func newBatchHistogram(desc *Desc, buckets []float64, hasSum bool) *batchHistogram { + // We need to remove -Inf values. runtime/metrics keeps them around. + // But -Inf bucket should not be allowed for prometheus histograms. + if buckets[0] == math.Inf(-1) { + buckets = buckets[1:] + } + h := &batchHistogram{ + desc: desc, + buckets: buckets, + // Because buckets follows runtime/metrics conventions, there's + // 1 more value in the buckets list than there are buckets represented, + // because in runtime/metrics, the bucket values represent *boundaries*, + // and non-Inf boundaries are inclusive lower bounds for that bucket. + counts: make([]uint64, len(buckets)-1), + hasSum: hasSum, + } + h.init(h) + return h +} + +// update updates the batchHistogram from a runtime/metrics histogram. +// +// sum must be provided if the batchHistogram was created to have an exact sum. +// h.buckets must be a strict subset of his.Buckets. +func (h *batchHistogram) update(his *metrics.Float64Histogram, sum float64) { + counts, buckets := his.Counts, his.Buckets + + h.mu.Lock() + defer h.mu.Unlock() + + // Clear buckets. + for i := range h.counts { + h.counts[i] = 0 + } + // Copy and reduce buckets. + var j int + for i, count := range counts { + h.counts[j] += count + if buckets[i+1] == h.buckets[j+1] { + j++ + } + } + if h.hasSum { + h.sum = sum + } +} + +func (h *batchHistogram) Desc() *Desc { + return h.desc +} + +func (h *batchHistogram) Write(out *dto.Metric) error { + h.mu.Lock() + defer h.mu.Unlock() + + sum := float64(0) + if h.hasSum { + sum = h.sum + } + dtoBuckets := make([]*dto.Bucket, 0, len(h.counts)) + totalCount := uint64(0) + for i, count := range h.counts { + totalCount += count + if !h.hasSum { + if count != 0 { + // N.B. This computed sum is an underestimate. + sum += h.buckets[i] * float64(count) + } + } + + // Skip the +Inf bucket, but only for the bucket list. + // It must still count for sum and totalCount. + if math.IsInf(h.buckets[i+1], 1) { + break + } + // Float64Histogram's upper bound is exclusive, so make it inclusive + // by obtaining the next float64 value down, in order. + upperBound := math.Nextafter(h.buckets[i+1], h.buckets[i]) + dtoBuckets = append(dtoBuckets, &dto.Bucket{ + CumulativeCount: proto.Uint64(totalCount), + UpperBound: proto.Float64(upperBound), + }) + } + out.Histogram = &dto.Histogram{ + Bucket: dtoBuckets, + SampleCount: proto.Uint64(totalCount), + SampleSum: proto.Float64(sum), + } + return nil +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go index 8425640b..b5c8bcb3 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go @@ -22,25 +22,222 @@ import ( "sync/atomic" "time" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" - dto "github.com/prometheus/client_model/go" + + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/timestamppb" ) +// nativeHistogramBounds for the frac of observed values. Only relevant for +// schema > 0. The position in the slice is the schema. (0 is never used, just +// here for convenience of using the schema directly as the index.) +// +// TODO(beorn7): Currently, we do a binary search into these slices. There are +// ways to turn it into a small number of simple array lookups. It probably only +// matters for schema 5 and beyond, but should be investigated. See this comment +// as a starting point: +// https://github.com/open-telemetry/opentelemetry-specification/issues/1776#issuecomment-870164310 +var nativeHistogramBounds = [][]float64{ + // Schema "0": + {0.5}, + // Schema 1: + {0.5, 0.7071067811865475}, + // Schema 2: + {0.5, 0.5946035575013605, 0.7071067811865475, 0.8408964152537144}, + // Schema 3: + { + 0.5, 0.5452538663326288, 0.5946035575013605, 0.6484197773255048, + 0.7071067811865475, 0.7711054127039704, 0.8408964152537144, 0.9170040432046711, + }, + // Schema 4: + { + 0.5, 0.5221368912137069, 0.5452538663326288, 0.5693943173783458, + 0.5946035575013605, 0.620928906036742, 0.6484197773255048, 0.6771277734684463, + 0.7071067811865475, 0.7384130729697496, 0.7711054127039704, 0.805245165974627, + 0.8408964152537144, 0.8781260801866495, 0.9170040432046711, 0.9576032806985735, + }, + // Schema 5: + { + 0.5, 0.5109485743270583, 0.5221368912137069, 0.5335702003384117, + 0.5452538663326288, 0.5571933712979462, 0.5693943173783458, 0.5818624293887887, + 0.5946035575013605, 0.6076236799902344, 0.620928906036742, 0.6345254785958666, + 0.6484197773255048, 0.6626183215798706, 0.6771277734684463, 0.6919549409819159, + 0.7071067811865475, 0.7225904034885232, 0.7384130729697496, 0.7545822137967112, + 0.7711054127039704, 0.7879904225539431, 0.805245165974627, 0.8228777390769823, + 0.8408964152537144, 0.8593096490612387, 0.8781260801866495, 0.8973545375015533, + 0.9170040432046711, 0.9370838170551498, 0.9576032806985735, 0.9785720620876999, + }, + // Schema 6: + { + 0.5, 0.5054446430258502, 0.5109485743270583, 0.5165124395106142, + 0.5221368912137069, 0.5278225891802786, 0.5335702003384117, 0.5393803988785598, + 0.5452538663326288, 0.5511912916539204, 0.5571933712979462, 0.5632608093041209, + 0.5693943173783458, 0.5755946149764913, 0.5818624293887887, 0.5881984958251406, + 0.5946035575013605, 0.6010783657263515, 0.6076236799902344, 0.6142402680534349, + 0.620928906036742, 0.6276903785123455, 0.6345254785958666, 0.6414350080393891, + 0.6484197773255048, 0.6554806057623822, 0.6626183215798706, 0.6698337620266515, + 0.6771277734684463, 0.6845012114872953, 0.6919549409819159, 0.6994898362691555, + 0.7071067811865475, 0.7148066691959849, 0.7225904034885232, 0.7304588970903234, + 0.7384130729697496, 0.7464538641456323, 0.7545822137967112, 0.762799075372269, + 0.7711054127039704, 0.7795022001189185, 0.7879904225539431, 0.7965710756711334, + 0.805245165974627, 0.8140137109286738, 0.8228777390769823, 0.8318382901633681, + 0.8408964152537144, 0.8500531768592616, 0.8593096490612387, 0.8686669176368529, + 0.8781260801866495, 0.8876882462632604, 0.8973545375015533, 0.9071260877501991, + 0.9170040432046711, 0.9269895625416926, 0.9370838170551498, 0.9472879907934827, + 0.9576032806985735, 0.9680308967461471, 0.9785720620876999, 0.9892280131939752, + }, + // Schema 7: + { + 0.5, 0.5027149505564014, 0.5054446430258502, 0.5081891574554764, + 0.5109485743270583, 0.5137229745593818, 0.5165124395106142, 0.5193170509806894, + 0.5221368912137069, 0.5249720429003435, 0.5278225891802786, 0.5306886136446309, + 0.5335702003384117, 0.5364674337629877, 0.5393803988785598, 0.5423091811066545, + 0.5452538663326288, 0.5482145409081883, 0.5511912916539204, 0.5541842058618393, + 0.5571933712979462, 0.5602188762048033, 0.5632608093041209, 0.5663192597993595, + 0.5693943173783458, 0.572486072215902, 0.5755946149764913, 0.5787200368168754, + 0.5818624293887887, 0.585021884841625, 0.5881984958251406, 0.5913923554921704, + 0.5946035575013605, 0.5978321960199137, 0.6010783657263515, 0.6043421618132907, + 0.6076236799902344, 0.6109230164863786, 0.6142402680534349, 0.6175755319684665, + 0.620928906036742, 0.6243004885946023, 0.6276903785123455, 0.6310986751971253, + 0.6345254785958666, 0.637970889198196, 0.6414350080393891, 0.6449179367033329, + 0.6484197773255048, 0.6519406325959679, 0.6554806057623822, 0.659039800633032, + 0.6626183215798706, 0.6662162735415805, 0.6698337620266515, 0.6734708931164728, + 0.6771277734684463, 0.6808045103191123, 0.6845012114872953, 0.688217985377265, + 0.6919549409819159, 0.6957121878859629, 0.6994898362691555, 0.7032879969095076, + 0.7071067811865475, 0.7109463010845827, 0.7148066691959849, 0.718687998724491, + 0.7225904034885232, 0.7265139979245261, 0.7304588970903234, 0.7344252166684908, + 0.7384130729697496, 0.7424225829363761, 0.7464538641456323, 0.7505070348132126, + 0.7545822137967112, 0.7586795205991071, 0.762799075372269, 0.7669409989204777, + 0.7711054127039704, 0.7752924388424999, 0.7795022001189185, 0.7837348199827764, + 0.7879904225539431, 0.7922691326262467, 0.7965710756711334, 0.8008963778413465, + 0.805245165974627, 0.8096175675974316, 0.8140137109286738, 0.8184337248834821, + 0.8228777390769823, 0.8273458838280969, 0.8318382901633681, 0.8363550898207981, + 0.8408964152537144, 0.8454623996346523, 0.8500531768592616, 0.8546688815502312, + 0.8593096490612387, 0.8639756154809185, 0.8686669176368529, 0.8733836930995842, + 0.8781260801866495, 0.8828942179666361, 0.8876882462632604, 0.8925083056594671, + 0.8973545375015533, 0.9022270839033115, 0.9071260877501991, 0.9120516927035263, + 0.9170040432046711, 0.9219832844793128, 0.9269895625416926, 0.9320230241988943, + 0.9370838170551498, 0.9421720895161669, 0.9472879907934827, 0.9524316709088368, + 0.9576032806985735, 0.9628029718180622, 0.9680308967461471, 0.9732872087896164, + 0.9785720620876999, 0.9838856116165875, 0.9892280131939752, 0.9945994234836328, + }, + // Schema 8: + { + 0.5, 0.5013556375251013, 0.5027149505564014, 0.5040779490592088, + 0.5054446430258502, 0.5068150424757447, 0.5081891574554764, 0.509566998038869, + 0.5109485743270583, 0.5123338964485679, 0.5137229745593818, 0.5151158188430205, + 0.5165124395106142, 0.5179128468009786, 0.5193170509806894, 0.520725062344158, + 0.5221368912137069, 0.5235525479396449, 0.5249720429003435, 0.526395386502313, + 0.5278225891802786, 0.5292536613972564, 0.5306886136446309, 0.5321274564422321, + 0.5335702003384117, 0.5350168559101208, 0.5364674337629877, 0.5379219445313954, + 0.5393803988785598, 0.5408428074966075, 0.5423091811066545, 0.5437795304588847, + 0.5452538663326288, 0.5467321995364429, 0.5482145409081883, 0.549700901315111, + 0.5511912916539204, 0.5526857228508706, 0.5541842058618393, 0.5556867516724088, + 0.5571933712979462, 0.5587040757836845, 0.5602188762048033, 0.5617377836665098, + 0.5632608093041209, 0.564787964283144, 0.5663192597993595, 0.5678547070789026, + 0.5693943173783458, 0.5709381019847808, 0.572486072215902, 0.5740382394200894, + 0.5755946149764913, 0.5771552102951081, 0.5787200368168754, 0.5802891060137493, + 0.5818624293887887, 0.5834400184762408, 0.585021884841625, 0.5866080400818185, + 0.5881984958251406, 0.5897932637314379, 0.5913923554921704, 0.5929957828304968, + 0.5946035575013605, 0.5962156912915756, 0.5978321960199137, 0.5994530835371903, + 0.6010783657263515, 0.6027080545025619, 0.6043421618132907, 0.6059806996384005, + 0.6076236799902344, 0.6092711149137041, 0.6109230164863786, 0.6125793968185725, + 0.6142402680534349, 0.6159056423670379, 0.6175755319684665, 0.6192499490999082, + 0.620928906036742, 0.622612415087629, 0.6243004885946023, 0.6259931389331581, + 0.6276903785123455, 0.6293922197748583, 0.6310986751971253, 0.6328097572894031, + 0.6345254785958666, 0.6362458516947014, 0.637970889198196, 0.6397006037528346, + 0.6414350080393891, 0.6431741147730128, 0.6449179367033329, 0.6466664866145447, + 0.6484197773255048, 0.6501778216898253, 0.6519406325959679, 0.6537082229673385, + 0.6554806057623822, 0.6572577939746774, 0.659039800633032, 0.6608266388015788, + 0.6626183215798706, 0.6644148621029772, 0.6662162735415805, 0.6680225691020727, + 0.6698337620266515, 0.6716498655934177, 0.6734708931164728, 0.6752968579460171, + 0.6771277734684463, 0.6789636531064505, 0.6808045103191123, 0.6826503586020058, + 0.6845012114872953, 0.6863570825438342, 0.688217985377265, 0.690083933630119, + 0.6919549409819159, 0.6938310211492645, 0.6957121878859629, 0.6975984549830999, + 0.6994898362691555, 0.7013863456101023, 0.7032879969095076, 0.7051948041086352, + 0.7071067811865475, 0.7090239421602076, 0.7109463010845827, 0.7128738720527471, + 0.7148066691959849, 0.7167447066838943, 0.718687998724491, 0.7206365595643126, + 0.7225904034885232, 0.7245495448210174, 0.7265139979245261, 0.7284837772007218, + 0.7304588970903234, 0.7324393720732029, 0.7344252166684908, 0.7364164454346837, + 0.7384130729697496, 0.7404151139112358, 0.7424225829363761, 0.7444354947621984, + 0.7464538641456323, 0.7484777058836176, 0.7505070348132126, 0.7525418658117031, + 0.7545822137967112, 0.7566280937263048, 0.7586795205991071, 0.7607365094544071, + 0.762799075372269, 0.7648672334736434, 0.7669409989204777, 0.7690203869158282, + 0.7711054127039704, 0.7731960915705107, 0.7752924388424999, 0.7773944698885442, + 0.7795022001189185, 0.7816156449856788, 0.7837348199827764, 0.7858597406461707, + 0.7879904225539431, 0.7901268813264122, 0.7922691326262467, 0.7944171921585818, + 0.7965710756711334, 0.7987307989543135, 0.8008963778413465, 0.8030678282083853, + 0.805245165974627, 0.8074284071024302, 0.8096175675974316, 0.8118126635086642, + 0.8140137109286738, 0.8162207259936375, 0.8184337248834821, 0.820652723822003, + 0.8228777390769823, 0.8251087869603088, 0.8273458838280969, 0.8295890460808079, + 0.8318382901633681, 0.8340936325652911, 0.8363550898207981, 0.8386226785089391, + 0.8408964152537144, 0.8431763167241966, 0.8454623996346523, 0.8477546807446661, + 0.8500531768592616, 0.8523579048290255, 0.8546688815502312, 0.8569861239649629, + 0.8593096490612387, 0.8616394738731368, 0.8639756154809185, 0.8663180910111553, + 0.8686669176368529, 0.871022112577578, 0.8733836930995842, 0.8757516765159389, + 0.8781260801866495, 0.8805069215187917, 0.8828942179666361, 0.8852879870317771, + 0.8876882462632604, 0.890095013257712, 0.8925083056594671, 0.8949281411607002, + 0.8973545375015533, 0.8997875124702672, 0.9022270839033115, 0.9046732696855155, + 0.9071260877501991, 0.909585556079304, 0.9120516927035263, 0.9145245157024483, + 0.9170040432046711, 0.9194902933879467, 0.9219832844793128, 0.9244830347552253, + 0.9269895625416926, 0.92950288621441, 0.9320230241988943, 0.9345499949706191, + 0.9370838170551498, 0.93962450902828, 0.9421720895161669, 0.9447265771954693, + 0.9472879907934827, 0.9498563490882775, 0.9524316709088368, 0.9550139751351947, + 0.9576032806985735, 0.9601996065815236, 0.9628029718180622, 0.9654133954938133, + 0.9680308967461471, 0.9706554947643201, 0.9732872087896164, 0.9759260581154889, + 0.9785720620876999, 0.9812252401044634, 0.9838856116165875, 0.9865531961276168, + 0.9892280131939752, 0.9919100824251095, 0.9945994234836328, 0.9972960560854698, + }, +} + +// The nativeHistogramBounds above can be generated with the code below. +// +// TODO(beorn7): It's tempting to actually use `go generate` to generate the +// code above. However, this could lead to slightly different numbers on +// different architectures. We still need to come to terms if we are fine with +// that, or if we might prefer to specify precise numbers in the standard. +// +// var nativeHistogramBounds [][]float64 = make([][]float64, 9) +// +// func init() { +// // Populate nativeHistogramBounds. +// numBuckets := 1 +// for i := range nativeHistogramBounds { +// bounds := []float64{0.5} +// factor := math.Exp2(math.Exp2(float64(-i))) +// for j := 0; j < numBuckets-1; j++ { +// var bound float64 +// if (j+1)%2 == 0 { +// // Use previously calculated value for increased precision. +// bound = nativeHistogramBounds[i-1][j/2+1] +// } else { +// bound = bounds[j] * factor +// } +// bounds = append(bounds, bound) +// } +// numBuckets *= 2 +// nativeHistogramBounds[i] = bounds +// } +// } + // A Histogram counts individual observations from an event or sample stream in -// configurable buckets. Similar to a summary, it also provides a sum of -// observations and an observation count. +// configurable static buckets (or in dynamic sparse buckets as part of the +// experimental Native Histograms, see below for more details). Similar to a +// Summary, it also provides a sum of observations and an observation count. // // On the Prometheus server, quantiles can be calculated from a Histogram using -// the histogram_quantile function in the query language. +// the histogram_quantile PromQL function. // -// Note that Histograms, in contrast to Summaries, can be aggregated with the -// Prometheus query language (see the documentation for detailed -// procedures). However, Histograms require the user to pre-define suitable -// buckets, and they are in general less accurate. The Observe method of a -// Histogram has a very low performance overhead in comparison with the Observe -// method of a Summary. +// Note that Histograms, in contrast to Summaries, can be aggregated in PromQL +// (see the documentation for detailed procedures). However, Histograms require +// the user to pre-define suitable buckets, and they are in general less +// accurate. (Both problems are addressed by the experimental Native +// Histograms. To use them, configure a NativeHistogramBucketFactor in the +// HistogramOpts. They also require a Prometheus server v2.40+ with the +// corresponding feature flag enabled.) +// +// The Observe method of a Histogram has a very low performance overhead in +// comparison with the Observe method of a Summary. // // To create Histogram instances, use NewHistogram. type Histogram interface { @@ -50,7 +247,8 @@ type Histogram interface { // Observe adds a single observation to the histogram. Observations are // usually positive or zero. Negative observations are accepted but // prevent current versions of Prometheus from properly detecting - // counter resets in the sum of observations. See + // counter resets in the sum of observations. (The experimental Native + // Histograms handle negative observations properly.) See // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations // for details. Observe(float64) @@ -64,18 +262,28 @@ const bucketLabel = "le" // tailored to broadly measure the response time (in seconds) of a network // service. Most likely, however, you will be required to define buckets // customized to your use case. -var ( - DefBuckets = []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10} +var DefBuckets = []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10} - errBucketLabelNotAllowed = fmt.Errorf( - "%q is not allowed as label name in histograms", bucketLabel, - ) +// DefNativeHistogramZeroThreshold is the default value for +// NativeHistogramZeroThreshold in the HistogramOpts. +// +// The value is 2^-128 (or 0.5*2^-127 in the actual IEEE 754 representation), +// which is a bucket boundary at all possible resolutions. +const DefNativeHistogramZeroThreshold = 2.938735877055719e-39 + +// NativeHistogramZeroThresholdZero can be used as NativeHistogramZeroThreshold +// in the HistogramOpts to create a zero bucket of width zero, i.e. a zero +// bucket that only receives observations of precisely zero. +const NativeHistogramZeroThresholdZero = -1 + +var errBucketLabelNotAllowed = fmt.Errorf( + "%q is not allowed as label name in histograms", bucketLabel, ) -// LinearBuckets creates 'count' buckets, each 'width' wide, where the lowest -// bucket has an upper bound of 'start'. The final +Inf bucket is not counted -// and not included in the returned slice. The returned slice is meant to be -// used for the Buckets field of HistogramOpts. +// LinearBuckets creates 'count' regular buckets, each 'width' wide, where the +// lowest bucket has an upper bound of 'start'. The final +Inf bucket is not +// counted and not included in the returned slice. The returned slice is meant +// to be used for the Buckets field of HistogramOpts. // // The function panics if 'count' is zero or negative. func LinearBuckets(start, width float64, count int) []float64 { @@ -90,11 +298,11 @@ func LinearBuckets(start, width float64, count int) []float64 { return buckets } -// ExponentialBuckets creates 'count' buckets, where the lowest bucket has an -// upper bound of 'start' and each following bucket's upper bound is 'factor' -// times the previous bucket's upper bound. The final +Inf bucket is not counted -// and not included in the returned slice. The returned slice is meant to be -// used for the Buckets field of HistogramOpts. +// ExponentialBuckets creates 'count' regular buckets, where the lowest bucket +// has an upper bound of 'start' and each following bucket's upper bound is +// 'factor' times the previous bucket's upper bound. The final +Inf bucket is +// not counted and not included in the returned slice. The returned slice is +// meant to be used for the Buckets field of HistogramOpts. // // The function panics if 'count' is 0 or negative, if 'start' is 0 or negative, // or if 'factor' is less than or equal 1. @@ -116,6 +324,34 @@ func ExponentialBuckets(start, factor float64, count int) []float64 { return buckets } +// ExponentialBucketsRange creates 'count' buckets, where the lowest bucket is +// 'min' and the highest bucket is 'max'. The final +Inf bucket is not counted +// and not included in the returned slice. The returned slice is meant to be +// used for the Buckets field of HistogramOpts. +// +// The function panics if 'count' is 0 or negative, if 'min' is 0 or negative. +func ExponentialBucketsRange(min, max float64, count int) []float64 { + if count < 1 { + panic("ExponentialBucketsRange count needs a positive count") + } + if min <= 0 { + panic("ExponentialBucketsRange min needs to be greater than 0") + } + + // Formula for exponential buckets. + // max = min*growthFactor^(bucketCount-1) + + // We know max/min and highest bucket. Solve for growthFactor. + growthFactor := math.Pow(max/min, 1.0/float64(count-1)) + + // Now that we know growthFactor, solve for each bucket. + buckets := make([]float64, count) + for i := 1; i <= count; i++ { + buckets[i-1] = min * math.Pow(growthFactor, float64(i-1)) + } + return buckets +} + // HistogramOpts bundles the options for creating a Histogram metric. It is // mandatory to set Name to a non-empty string. All other fields are optional // and can safely be left at their zero value, although it is strongly @@ -152,8 +388,108 @@ type HistogramOpts struct { // element in the slice is the upper inclusive bound of a bucket. The // values must be sorted in strictly increasing order. There is no need // to add a highest bucket with +Inf bound, it will be added - // implicitly. The default value is DefBuckets. + // implicitly. If Buckets is left as nil or set to a slice of length + // zero, it is replaced by default buckets. The default buckets are + // DefBuckets if no buckets for a native histogram (see below) are used, + // otherwise the default is no buckets. (In other words, if you want to + // use both regular buckets and buckets for a native histogram, you have + // to define the regular buckets here explicitly.) Buckets []float64 + + // If NativeHistogramBucketFactor is greater than one, so-called sparse + // buckets are used (in addition to the regular buckets, if defined + // above). A Histogram with sparse buckets will be ingested as a Native + // Histogram by a Prometheus server with that feature enabled (requires + // Prometheus v2.40+). Sparse buckets are exponential buckets covering + // the whole float64 range (with the exception of the “zero†bucket, see + // NativeHistogramZeroThreshold below). From any one bucket to the next, + // the width of the bucket grows by a constant + // factor. NativeHistogramBucketFactor provides an upper bound for this + // factor (exception see below). The smaller + // NativeHistogramBucketFactor, the more buckets will be used and thus + // the more costly the histogram will become. A generally good trade-off + // between cost and accuracy is a value of 1.1 (each bucket is at most + // 10% wider than the previous one), which will result in each power of + // two divided into 8 buckets (e.g. there will be 8 buckets between 1 + // and 2, same as between 2 and 4, and 4 and 8, etc.). + // + // Details about the actually used factor: The factor is calculated as + // 2^(2^-n), where n is an integer number between (and including) -4 and + // 8. n is chosen so that the resulting factor is the largest that is + // still smaller or equal to NativeHistogramBucketFactor. Note that the + // smallest possible factor is therefore approx. 1.00271 (i.e. 2^(2^-8) + // ). If NativeHistogramBucketFactor is greater than 1 but smaller than + // 2^(2^-8), then the actually used factor is still 2^(2^-8) even though + // it is larger than the provided NativeHistogramBucketFactor. + // + // NOTE: Native Histograms are still an experimental feature. Their + // behavior might still change without a major version + // bump. Subsequently, all NativeHistogram... options here might still + // change their behavior or name (or might completely disappear) without + // a major version bump. + NativeHistogramBucketFactor float64 + // All observations with an absolute value of less or equal + // NativeHistogramZeroThreshold are accumulated into a “zero†bucket. + // For best results, this should be close to a bucket boundary. This is + // usually the case if picking a power of two. If + // NativeHistogramZeroThreshold is left at zero, + // DefNativeHistogramZeroThreshold is used as the threshold. To + // configure a zero bucket with an actual threshold of zero (i.e. only + // observations of precisely zero will go into the zero bucket), set + // NativeHistogramZeroThreshold to the NativeHistogramZeroThresholdZero + // constant (or any negative float value). + NativeHistogramZeroThreshold float64 + + // The remaining fields define a strategy to limit the number of + // populated sparse buckets. If NativeHistogramMaxBucketNumber is left + // at zero, the number of buckets is not limited. (Note that this might + // lead to unbounded memory consumption if the values observed by the + // Histogram are sufficiently wide-spread. In particular, this could be + // used as a DoS attack vector. Where the observed values depend on + // external inputs, it is highly recommended to set a + // NativeHistogramMaxBucketNumber.) Once the set + // NativeHistogramMaxBucketNumber is exceeded, the following strategy is + // enacted: + // - First, if the last reset (or the creation) of the histogram is at + // least NativeHistogramMinResetDuration ago, then the whole + // histogram is reset to its initial state (including regular + // buckets). + // - If less time has passed, or if NativeHistogramMinResetDuration is + // zero, no reset is performed. Instead, the zero threshold is + // increased sufficiently to reduce the number of buckets to or below + // NativeHistogramMaxBucketNumber, but not to more than + // NativeHistogramMaxZeroThreshold. Thus, if + // NativeHistogramMaxZeroThreshold is already at or below the current + // zero threshold, nothing happens at this step. + // - After that, if the number of buckets still exceeds + // NativeHistogramMaxBucketNumber, the resolution of the histogram is + // reduced by doubling the width of the sparse buckets (up to a + // growth factor between one bucket to the next of 2^(2^4) = 65536, + // see above). + // - Any increased zero threshold or reduced resolution is reset back + // to their original values once NativeHistogramMinResetDuration has + // passed (since the last reset or the creation of the histogram). + NativeHistogramMaxBucketNumber uint32 + NativeHistogramMinResetDuration time.Duration + NativeHistogramMaxZeroThreshold float64 + + // now is for testing purposes, by default it's time.Now. + now func() time.Time + + // afterFunc is for testing purposes, by default it's time.AfterFunc. + afterFunc func(time.Duration, func()) *time.Timer +} + +// HistogramVecOpts bundles the options to create a HistogramVec metric. +// It is mandatory to set HistogramOpts, see there for mandatory fields. VariableLabels +// is optional and can safely be left to its default value. +type HistogramVecOpts struct { + HistogramOpts + + // VariableLabels are used to partition the metric vector by the given set + // of labels. Each label value will be constrained with the optional Constraint + // function, if provided. + VariableLabels ConstrainableLabels } // NewHistogram creates a new Histogram based on the provided HistogramOpts. It @@ -175,11 +511,11 @@ func NewHistogram(opts HistogramOpts) Histogram { } func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogram { - if len(desc.variableLabels) != len(labelValues) { - panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, labelValues)) + if len(desc.variableLabels.names) != len(labelValues) { + panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels.names, labelValues)) } - for _, n := range desc.variableLabels { + for _, n := range desc.variableLabels.names { if n == bucketLabel { panic(errBucketLabelNotAllowed) } @@ -190,16 +526,36 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr } } - if len(opts.Buckets) == 0 { - opts.Buckets = DefBuckets + if opts.now == nil { + opts.now = time.Now + } + if opts.afterFunc == nil { + opts.afterFunc = time.AfterFunc } - h := &histogram{ - desc: desc, - upperBounds: opts.Buckets, - labelPairs: MakeLabelPairs(desc, labelValues), - counts: [2]*histogramCounts{{}, {}}, - now: time.Now, + desc: desc, + upperBounds: opts.Buckets, + labelPairs: MakeLabelPairs(desc, labelValues), + nativeHistogramMaxBuckets: opts.NativeHistogramMaxBucketNumber, + nativeHistogramMaxZeroThreshold: opts.NativeHistogramMaxZeroThreshold, + nativeHistogramMinResetDuration: opts.NativeHistogramMinResetDuration, + lastResetTime: opts.now(), + now: opts.now, + afterFunc: opts.afterFunc, + } + if len(h.upperBounds) == 0 && opts.NativeHistogramBucketFactor <= 1 { + h.upperBounds = DefBuckets + } + if opts.NativeHistogramBucketFactor <= 1 { + h.nativeHistogramSchema = math.MinInt32 // To mark that there are no sparse buckets. + } else { + switch { + case opts.NativeHistogramZeroThreshold > 0: + h.nativeHistogramZeroThreshold = opts.NativeHistogramZeroThreshold + case opts.NativeHistogramZeroThreshold == 0: + h.nativeHistogramZeroThreshold = DefNativeHistogramZeroThreshold + } // Leave h.nativeHistogramZeroThreshold at 0 otherwise. + h.nativeHistogramSchema = pickSchema(opts.NativeHistogramBucketFactor) } for i, upperBound := range h.upperBounds { if i < len(h.upperBounds)-1 { @@ -218,8 +574,12 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr } // Finally we know the final length of h.upperBounds and can make buckets // for both counts as well as exemplars: - h.counts[0].buckets = make([]uint64, len(h.upperBounds)) - h.counts[1].buckets = make([]uint64, len(h.upperBounds)) + h.counts[0] = &histogramCounts{buckets: make([]uint64, len(h.upperBounds))} + atomic.StoreUint64(&h.counts[0].nativeHistogramZeroThresholdBits, math.Float64bits(h.nativeHistogramZeroThreshold)) + atomic.StoreInt32(&h.counts[0].nativeHistogramSchema, h.nativeHistogramSchema) + h.counts[1] = &histogramCounts{buckets: make([]uint64, len(h.upperBounds))} + atomic.StoreUint64(&h.counts[1].nativeHistogramZeroThresholdBits, math.Float64bits(h.nativeHistogramZeroThreshold)) + atomic.StoreInt32(&h.counts[1].nativeHistogramSchema, h.nativeHistogramSchema) h.exemplars = make([]atomic.Value, len(h.upperBounds)+1) h.init(h) // Init self-collection. @@ -227,13 +587,98 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr } type histogramCounts struct { + // Order in this struct matters for the alignment required by atomic + // operations, see http://golang.org/pkg/sync/atomic/#pkg-note-BUG + // sumBits contains the bits of the float64 representing the sum of all - // observations. sumBits and count have to go first in the struct to - // guarantee alignment for atomic operations. - // http://golang.org/pkg/sync/atomic/#pkg-note-BUG + // observations. sumBits uint64 count uint64 + + // nativeHistogramZeroBucket counts all (positive and negative) + // observations in the zero bucket (with an absolute value less or equal + // the current threshold, see next field. + nativeHistogramZeroBucket uint64 + // nativeHistogramZeroThresholdBits is the bit pattern of the current + // threshold for the zero bucket. It's initially equal to + // nativeHistogramZeroThreshold but may change according to the bucket + // count limitation strategy. + nativeHistogramZeroThresholdBits uint64 + // nativeHistogramSchema may change over time according to the bucket + // count limitation strategy and therefore has to be saved here. + nativeHistogramSchema int32 + // Number of (positive and negative) sparse buckets. + nativeHistogramBucketsNumber uint32 + + // Regular buckets. buckets []uint64 + + // The sparse buckets for native histograms are implemented with a + // sync.Map for now. A dedicated data structure will likely be more + // efficient. There are separate maps for negative and positive + // observations. The map's value is an *int64, counting observations in + // that bucket. (Note that we don't use uint64 as an int64 won't + // overflow in practice, and working with signed numbers from the + // beginning simplifies the handling of deltas.) The map's key is the + // index of the bucket according to the used + // nativeHistogramSchema. Index 0 is for an upper bound of 1. + nativeHistogramBucketsPositive, nativeHistogramBucketsNegative sync.Map +} + +// observe manages the parts of observe that only affects +// histogramCounts. doSparse is true if sparse buckets should be done, +// too. +func (hc *histogramCounts) observe(v float64, bucket int, doSparse bool) { + if bucket < len(hc.buckets) { + atomic.AddUint64(&hc.buckets[bucket], 1) + } + atomicAddFloat(&hc.sumBits, v) + if doSparse && !math.IsNaN(v) { + var ( + key int + schema = atomic.LoadInt32(&hc.nativeHistogramSchema) + zeroThreshold = math.Float64frombits(atomic.LoadUint64(&hc.nativeHistogramZeroThresholdBits)) + bucketCreated, isInf bool + ) + if math.IsInf(v, 0) { + // Pretend v is MaxFloat64 but later increment key by one. + if math.IsInf(v, +1) { + v = math.MaxFloat64 + } else { + v = -math.MaxFloat64 + } + isInf = true + } + frac, exp := math.Frexp(math.Abs(v)) + if schema > 0 { + bounds := nativeHistogramBounds[schema] + key = sort.SearchFloat64s(bounds, frac) + (exp-1)*len(bounds) + } else { + key = exp + if frac == 0.5 { + key-- + } + offset := (1 << -schema) - 1 + key = (key + offset) >> -schema + } + if isInf { + key++ + } + switch { + case v > zeroThreshold: + bucketCreated = addToBucket(&hc.nativeHistogramBucketsPositive, key, 1) + case v < -zeroThreshold: + bucketCreated = addToBucket(&hc.nativeHistogramBucketsNegative, key, 1) + default: + atomic.AddUint64(&hc.nativeHistogramZeroBucket, 1) + } + if bucketCreated { + atomic.AddUint32(&hc.nativeHistogramBucketsNumber, 1) + } + } + // Increment count last as we take it as a signal that the observation + // is complete. + atomic.AddUint64(&hc.count, 1) } type histogram struct { @@ -248,7 +693,7 @@ type histogram struct { // perspective of the histogram) swap the hot–cold under the writeMtx // lock. A cooldown is awaited (while locked) by comparing the number of // observations with the initiation count. Once they match, then the - // last observation on the now cool one has completed. All cool fields must + // last observation on the now cool one has completed. All cold fields must // be merged into the new hot before releasing writeMtx. // // Fields with atomic access first! See alignment constraint: @@ -256,8 +701,10 @@ type histogram struct { countAndHotIdx uint64 selfCollector - desc *Desc - writeMtx sync.Mutex // Only used in the Write method. + desc *Desc + + // Only used in the Write method and for sparse bucket management. + mtx sync.Mutex // Two counts, one is "hot" for lock-free observations, the other is // "cold" for writing out a dto.Metric. It has to be an array of @@ -265,11 +712,26 @@ type histogram struct { // http://golang.org/pkg/sync/atomic/#pkg-note-BUG. counts [2]*histogramCounts - upperBounds []float64 - labelPairs []*dto.LabelPair - exemplars []atomic.Value // One more than buckets (to include +Inf), each a *dto.Exemplar. + upperBounds []float64 + labelPairs []*dto.LabelPair + exemplars []atomic.Value // One more than buckets (to include +Inf), each a *dto.Exemplar. + nativeHistogramSchema int32 // The initial schema. Set to math.MinInt32 if no sparse buckets are used. + nativeHistogramZeroThreshold float64 // The initial zero threshold. + nativeHistogramMaxZeroThreshold float64 + nativeHistogramMaxBuckets uint32 + nativeHistogramMinResetDuration time.Duration + // lastResetTime is protected by mtx. It is also used as created timestamp. + lastResetTime time.Time + // resetScheduled is protected by mtx. It is true if a reset is + // scheduled for a later time (when nativeHistogramMinResetDuration has + // passed). + resetScheduled bool + + // now is for testing purposes, by default it's time.Now. + now func() time.Time - now func() time.Time // To mock out time.Now() for testing. + // afterFunc is for testing purposes, by default it's time.AfterFunc. + afterFunc func(time.Duration, func()) *time.Timer } func (h *histogram) Desc() *Desc { @@ -291,8 +753,8 @@ func (h *histogram) Write(out *dto.Metric) error { // the hot path, i.e. Observe is called much more often than Write. The // complication of making Write lock-free isn't worth it, if possible at // all. - h.writeMtx.Lock() - defer h.writeMtx.Unlock() + h.mtx.Lock() + defer h.mtx.Unlock() // Adding 1<<63 switches the hot index (from 0 to 1 or from 1 to 0) // without touching the count bits. See the struct comments for a full @@ -305,16 +767,17 @@ func (h *histogram) Write(out *dto.Metric) error { hotCounts := h.counts[n>>63] coldCounts := h.counts[(^n)>>63] - // Await cooldown. - for count != atomic.LoadUint64(&coldCounts.count) { - runtime.Gosched() // Let observations get work done. - } + waitForCooldown(count, coldCounts) his := &dto.Histogram{ - Bucket: make([]*dto.Bucket, len(h.upperBounds)), - SampleCount: proto.Uint64(count), - SampleSum: proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.sumBits))), + Bucket: make([]*dto.Bucket, len(h.upperBounds)), + SampleCount: proto.Uint64(count), + SampleSum: proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.sumBits))), + CreatedTimestamp: timestamppb.New(h.lastResetTime), } + out.Histogram = his + out.Label = h.labelPairs + var cumCount uint64 for i, upperBound := range h.upperBounds { cumCount += atomic.LoadUint64(&coldCounts.buckets[i]) @@ -335,25 +798,31 @@ func (h *histogram) Write(out *dto.Metric) error { } his.Bucket = append(his.Bucket, b) } + if h.nativeHistogramSchema > math.MinInt32 { + his.ZeroThreshold = proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.nativeHistogramZeroThresholdBits))) + his.Schema = proto.Int32(atomic.LoadInt32(&coldCounts.nativeHistogramSchema)) + zeroBucket := atomic.LoadUint64(&coldCounts.nativeHistogramZeroBucket) - out.Histogram = his - out.Label = h.labelPairs + defer func() { + coldCounts.nativeHistogramBucketsPositive.Range(addAndReset(&hotCounts.nativeHistogramBucketsPositive, &hotCounts.nativeHistogramBucketsNumber)) + coldCounts.nativeHistogramBucketsNegative.Range(addAndReset(&hotCounts.nativeHistogramBucketsNegative, &hotCounts.nativeHistogramBucketsNumber)) + }() - // Finally add all the cold counts to the new hot counts and reset the cold counts. - atomic.AddUint64(&hotCounts.count, count) - atomic.StoreUint64(&coldCounts.count, 0) - for { - oldBits := atomic.LoadUint64(&hotCounts.sumBits) - newBits := math.Float64bits(math.Float64frombits(oldBits) + his.GetSampleSum()) - if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) { - atomic.StoreUint64(&coldCounts.sumBits, 0) - break + his.ZeroCount = proto.Uint64(zeroBucket) + his.NegativeSpan, his.NegativeDelta = makeBuckets(&coldCounts.nativeHistogramBucketsNegative) + his.PositiveSpan, his.PositiveDelta = makeBuckets(&coldCounts.nativeHistogramBucketsPositive) + + // Add a no-op span to a histogram without observations and with + // a zero threshold of zero. Otherwise, a native histogram would + // look like a classic histogram to scrapers. + if *his.ZeroThreshold == 0 && *his.ZeroCount == 0 && len(his.PositiveSpan) == 0 && len(his.NegativeSpan) == 0 { + his.PositiveSpan = []*dto.BucketSpan{{ + Offset: proto.Int32(0), + Length: proto.Uint32(0), + }} } } - for i := range h.upperBounds { - atomic.AddUint64(&hotCounts.buckets[i], atomic.LoadUint64(&coldCounts.buckets[i])) - atomic.StoreUint64(&coldCounts.buckets[i], 0) - } + addAndResetCounts(hotCounts, coldCounts) return nil } @@ -374,25 +843,252 @@ func (h *histogram) findBucket(v float64) int { // observe is the implementation for Observe without the findBucket part. func (h *histogram) observe(v float64, bucket int) { + // Do not add to sparse buckets for NaN observations. + doSparse := h.nativeHistogramSchema > math.MinInt32 && !math.IsNaN(v) // We increment h.countAndHotIdx so that the counter in the lower // 63 bits gets incremented. At the same time, we get the new value // back, which we can use to find the currently-hot counts. n := atomic.AddUint64(&h.countAndHotIdx, 1) hotCounts := h.counts[n>>63] + hotCounts.observe(v, bucket, doSparse) + if doSparse { + h.limitBuckets(hotCounts, v, bucket) + } +} - if bucket < len(h.upperBounds) { - atomic.AddUint64(&hotCounts.buckets[bucket], 1) +// limitBuckets applies a strategy to limit the number of populated sparse +// buckets. It's generally best effort, and there are situations where the +// number can go higher (if even the lowest resolution isn't enough to reduce +// the number sufficiently, or if the provided counts aren't fully updated yet +// by a concurrently happening Write call). +func (h *histogram) limitBuckets(counts *histogramCounts, value float64, bucket int) { + if h.nativeHistogramMaxBuckets == 0 { + return // No limit configured. } - for { - oldBits := atomic.LoadUint64(&hotCounts.sumBits) - newBits := math.Float64bits(math.Float64frombits(oldBits) + v) - if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) { - break + if h.nativeHistogramMaxBuckets >= atomic.LoadUint32(&counts.nativeHistogramBucketsNumber) { + return // Bucket limit not exceeded yet. + } + + h.mtx.Lock() + defer h.mtx.Unlock() + + // The hot counts might have been swapped just before we acquired the + // lock. Re-fetch the hot counts first... + n := atomic.LoadUint64(&h.countAndHotIdx) + hotIdx := n >> 63 + coldIdx := (^n) >> 63 + hotCounts := h.counts[hotIdx] + coldCounts := h.counts[coldIdx] + // ...and then check again if we really have to reduce the bucket count. + if h.nativeHistogramMaxBuckets >= atomic.LoadUint32(&hotCounts.nativeHistogramBucketsNumber) { + return // Bucket limit not exceeded after all. + } + // Try the various strategies in order. + if h.maybeReset(hotCounts, coldCounts, coldIdx, value, bucket) { + return + } + // One of the other strategies will happen. To undo what they will do as + // soon as enough time has passed to satisfy + // h.nativeHistogramMinResetDuration, schedule a reset at the right time + // if we haven't done so already. + if h.nativeHistogramMinResetDuration > 0 && !h.resetScheduled { + h.resetScheduled = true + h.afterFunc(h.nativeHistogramMinResetDuration-h.now().Sub(h.lastResetTime), h.reset) + } + + if h.maybeWidenZeroBucket(hotCounts, coldCounts) { + return + } + h.doubleBucketWidth(hotCounts, coldCounts) +} + +// maybeReset resets the whole histogram if at least +// h.nativeHistogramMinResetDuration has been passed. It returns true if the +// histogram has been reset. The caller must have locked h.mtx. +func (h *histogram) maybeReset( + hot, cold *histogramCounts, coldIdx uint64, value float64, bucket int, +) bool { + // We are using the possibly mocked h.now() rather than + // time.Since(h.lastResetTime) to enable testing. + if h.nativeHistogramMinResetDuration == 0 || // No reset configured. + h.resetScheduled || // Do not interefere if a reset is already scheduled. + h.now().Sub(h.lastResetTime) < h.nativeHistogramMinResetDuration { + return false + } + // Completely reset coldCounts. + h.resetCounts(cold) + // Repeat the latest observation to not lose it completely. + cold.observe(value, bucket, true) + // Make coldCounts the new hot counts while resetting countAndHotIdx. + n := atomic.SwapUint64(&h.countAndHotIdx, (coldIdx<<63)+1) + count := n & ((1 << 63) - 1) + waitForCooldown(count, hot) + // Finally, reset the formerly hot counts, too. + h.resetCounts(hot) + h.lastResetTime = h.now() + return true +} + +// reset resets the whole histogram. It locks h.mtx itself, i.e. it has to be +// called without having locked h.mtx. +func (h *histogram) reset() { + h.mtx.Lock() + defer h.mtx.Unlock() + + n := atomic.LoadUint64(&h.countAndHotIdx) + hotIdx := n >> 63 + coldIdx := (^n) >> 63 + hot := h.counts[hotIdx] + cold := h.counts[coldIdx] + // Completely reset coldCounts. + h.resetCounts(cold) + // Make coldCounts the new hot counts while resetting countAndHotIdx. + n = atomic.SwapUint64(&h.countAndHotIdx, coldIdx<<63) + count := n & ((1 << 63) - 1) + waitForCooldown(count, hot) + // Finally, reset the formerly hot counts, too. + h.resetCounts(hot) + h.lastResetTime = h.now() + h.resetScheduled = false +} + +// maybeWidenZeroBucket widens the zero bucket until it includes the existing +// buckets closest to the zero bucket (which could be two, if an equidistant +// negative and a positive bucket exists, but usually it's only one bucket to be +// merged into the new wider zero bucket). h.nativeHistogramMaxZeroThreshold +// limits how far the zero bucket can be extended, and if that's not enough to +// include an existing bucket, the method returns false. The caller must have +// locked h.mtx. +func (h *histogram) maybeWidenZeroBucket(hot, cold *histogramCounts) bool { + currentZeroThreshold := math.Float64frombits(atomic.LoadUint64(&hot.nativeHistogramZeroThresholdBits)) + if currentZeroThreshold >= h.nativeHistogramMaxZeroThreshold { + return false + } + // Find the key of the bucket closest to zero. + smallestKey := findSmallestKey(&hot.nativeHistogramBucketsPositive) + smallestNegativeKey := findSmallestKey(&hot.nativeHistogramBucketsNegative) + if smallestNegativeKey < smallestKey { + smallestKey = smallestNegativeKey + } + if smallestKey == math.MaxInt32 { + return false + } + newZeroThreshold := getLe(smallestKey, atomic.LoadInt32(&hot.nativeHistogramSchema)) + if newZeroThreshold > h.nativeHistogramMaxZeroThreshold { + return false // New threshold would exceed the max threshold. + } + atomic.StoreUint64(&cold.nativeHistogramZeroThresholdBits, math.Float64bits(newZeroThreshold)) + // Remove applicable buckets. + if _, loaded := cold.nativeHistogramBucketsNegative.LoadAndDelete(smallestKey); loaded { + atomicDecUint32(&cold.nativeHistogramBucketsNumber) + } + if _, loaded := cold.nativeHistogramBucketsPositive.LoadAndDelete(smallestKey); loaded { + atomicDecUint32(&cold.nativeHistogramBucketsNumber) + } + // Make cold counts the new hot counts. + n := atomic.AddUint64(&h.countAndHotIdx, 1<<63) + count := n & ((1 << 63) - 1) + // Swap the pointer names to represent the new roles and make + // the rest less confusing. + hot, cold = cold, hot + waitForCooldown(count, cold) + // Add all the now cold counts to the new hot counts... + addAndResetCounts(hot, cold) + // ...adjust the new zero threshold in the cold counts, too... + atomic.StoreUint64(&cold.nativeHistogramZeroThresholdBits, math.Float64bits(newZeroThreshold)) + // ...and then merge the newly deleted buckets into the wider zero + // bucket. + mergeAndDeleteOrAddAndReset := func(hotBuckets, coldBuckets *sync.Map) func(k, v interface{}) bool { + return func(k, v interface{}) bool { + key := k.(int) + bucket := v.(*int64) + if key == smallestKey { + // Merge into hot zero bucket... + atomic.AddUint64(&hot.nativeHistogramZeroBucket, uint64(atomic.LoadInt64(bucket))) + // ...and delete from cold counts. + coldBuckets.Delete(key) + atomicDecUint32(&cold.nativeHistogramBucketsNumber) + } else { + // Add to corresponding hot bucket... + if addToBucket(hotBuckets, key, atomic.LoadInt64(bucket)) { + atomic.AddUint32(&hot.nativeHistogramBucketsNumber, 1) + } + // ...and reset cold bucket. + atomic.StoreInt64(bucket, 0) + } + return true } } - // Increment count last as we take it as a signal that the observation - // is complete. - atomic.AddUint64(&hotCounts.count, 1) + + cold.nativeHistogramBucketsPositive.Range(mergeAndDeleteOrAddAndReset(&hot.nativeHistogramBucketsPositive, &cold.nativeHistogramBucketsPositive)) + cold.nativeHistogramBucketsNegative.Range(mergeAndDeleteOrAddAndReset(&hot.nativeHistogramBucketsNegative, &cold.nativeHistogramBucketsNegative)) + return true +} + +// doubleBucketWidth doubles the bucket width (by decrementing the schema +// number). Note that very sparse buckets could lead to a low reduction of the +// bucket count (or even no reduction at all). The method does nothing if the +// schema is already -4. +func (h *histogram) doubleBucketWidth(hot, cold *histogramCounts) { + coldSchema := atomic.LoadInt32(&cold.nativeHistogramSchema) + if coldSchema == -4 { + return // Already at lowest resolution. + } + coldSchema-- + atomic.StoreInt32(&cold.nativeHistogramSchema, coldSchema) + // Play it simple and just delete all cold buckets. + atomic.StoreUint32(&cold.nativeHistogramBucketsNumber, 0) + deleteSyncMap(&cold.nativeHistogramBucketsNegative) + deleteSyncMap(&cold.nativeHistogramBucketsPositive) + // Make coldCounts the new hot counts. + n := atomic.AddUint64(&h.countAndHotIdx, 1<<63) + count := n & ((1 << 63) - 1) + // Swap the pointer names to represent the new roles and make + // the rest less confusing. + hot, cold = cold, hot + waitForCooldown(count, cold) + // Add all the now cold counts to the new hot counts... + addAndResetCounts(hot, cold) + // ...adjust the schema in the cold counts, too... + atomic.StoreInt32(&cold.nativeHistogramSchema, coldSchema) + // ...and then merge the cold buckets into the wider hot buckets. + merge := func(hotBuckets *sync.Map) func(k, v interface{}) bool { + return func(k, v interface{}) bool { + key := k.(int) + bucket := v.(*int64) + // Adjust key to match the bucket to merge into. + if key > 0 { + key++ + } + key /= 2 + // Add to corresponding hot bucket. + if addToBucket(hotBuckets, key, atomic.LoadInt64(bucket)) { + atomic.AddUint32(&hot.nativeHistogramBucketsNumber, 1) + } + return true + } + } + + cold.nativeHistogramBucketsPositive.Range(merge(&hot.nativeHistogramBucketsPositive)) + cold.nativeHistogramBucketsNegative.Range(merge(&hot.nativeHistogramBucketsNegative)) + // Play it simple again and just delete all cold buckets. + atomic.StoreUint32(&cold.nativeHistogramBucketsNumber, 0) + deleteSyncMap(&cold.nativeHistogramBucketsNegative) + deleteSyncMap(&cold.nativeHistogramBucketsPositive) +} + +func (h *histogram) resetCounts(counts *histogramCounts) { + atomic.StoreUint64(&counts.sumBits, 0) + atomic.StoreUint64(&counts.count, 0) + atomic.StoreUint64(&counts.nativeHistogramZeroBucket, 0) + atomic.StoreUint64(&counts.nativeHistogramZeroThresholdBits, math.Float64bits(h.nativeHistogramZeroThreshold)) + atomic.StoreInt32(&counts.nativeHistogramSchema, h.nativeHistogramSchema) + atomic.StoreUint32(&counts.nativeHistogramBucketsNumber, 0) + for i := range h.upperBounds { + atomic.StoreUint64(&counts.buckets[i], 0) + } + deleteSyncMap(&counts.nativeHistogramBucketsNegative) + deleteSyncMap(&counts.nativeHistogramBucketsPositive) } // updateExemplar replaces the exemplar for the provided bucket. With empty @@ -420,15 +1116,23 @@ type HistogramVec struct { // NewHistogramVec creates a new HistogramVec based on the provided HistogramOpts and // partitioned by the given label names. func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { - desc := NewDesc( + return V2.NewHistogramVec(HistogramVecOpts{ + HistogramOpts: opts, + VariableLabels: UnconstrainedLabels(labelNames), + }) +} + +// NewHistogramVec creates a new HistogramVec based on the provided HistogramVecOpts. +func (v2) NewHistogramVec(opts HistogramVecOpts) *HistogramVec { + desc := V2.NewDesc( BuildFQName(opts.Namespace, opts.Subsystem, opts.Name), opts.Help, - labelNames, + opts.VariableLabels, opts.ConstLabels, ) return &HistogramVec{ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { - return newHistogram(desc, opts, lvs...) + return newHistogram(desc, opts.HistogramOpts, lvs...) }), } } @@ -488,7 +1192,8 @@ func (v *HistogramVec) GetMetricWith(labels Labels) (Observer, error) { // WithLabelValues works as GetMetricWithLabelValues, but panics where // GetMetricWithLabelValues would have returned an error. Not returning an // error allows shortcuts like -// myVec.WithLabelValues("404", "GET").Observe(42.21) +// +// myVec.WithLabelValues("404", "GET").Observe(42.21) func (v *HistogramVec) WithLabelValues(lvs ...string) Observer { h, err := v.GetMetricWithLabelValues(lvs...) if err != nil { @@ -499,7 +1204,8 @@ func (v *HistogramVec) WithLabelValues(lvs ...string) Observer { // With works as GetMetricWith but panics where GetMetricWithLabels would have // returned an error. Not returning an error allows shortcuts like -// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21) +// +// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21) func (v *HistogramVec) With(labels Labels) Observer { h, err := v.GetMetricWith(labels) if err != nil { @@ -545,6 +1251,7 @@ type constHistogram struct { sum float64 buckets map[float64]uint64 labelPairs []*dto.LabelPair + createdTs *timestamppb.Timestamp } func (h *constHistogram) Desc() *Desc { @@ -552,12 +1259,14 @@ func (h *constHistogram) Desc() *Desc { } func (h *constHistogram) Write(out *dto.Metric) error { - his := &dto.Histogram{} + his := &dto.Histogram{ + CreatedTimestamp: h.createdTs, + } + buckets := make([]*dto.Bucket, 0, len(h.buckets)) his.SampleCount = proto.Uint64(h.count) his.SampleSum = proto.Float64(h.sum) - for upperBound, count := range h.buckets { buckets = append(buckets, &dto.Bucket{ CumulativeCount: proto.Uint64(count), @@ -585,7 +1294,7 @@ func (h *constHistogram) Write(out *dto.Metric) error { // to send it to Prometheus in the Collect method. // // buckets is a map of upper bounds to cumulative counts, excluding the +Inf -// bucket. +// bucket. The +Inf bucket is implicit, and its value is equal to the provided count. // // NewConstHistogram returns an error if the length of labelValues is not // consistent with the variable labels in Desc or if Desc is invalid. @@ -599,7 +1308,7 @@ func NewConstHistogram( if desc.err != nil { return nil, desc.err } - if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil { + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { return nil, err } return &constHistogram{ @@ -640,3 +1349,229 @@ func (s buckSort) Swap(i, j int) { func (s buckSort) Less(i, j int) bool { return s[i].GetUpperBound() < s[j].GetUpperBound() } + +// pickSchema returns the largest number n between -4 and 8 such that +// 2^(2^-n) is less or equal the provided bucketFactor. +// +// Special cases: +// - bucketFactor <= 1: panics. +// - bucketFactor < 2^(2^-8) (but > 1): still returns 8. +func pickSchema(bucketFactor float64) int32 { + if bucketFactor <= 1 { + panic(fmt.Errorf("bucketFactor %f is <=1", bucketFactor)) + } + floor := math.Floor(math.Log2(math.Log2(bucketFactor))) + switch { + case floor <= -8: + return 8 + case floor >= 4: + return -4 + default: + return -int32(floor) + } +} + +func makeBuckets(buckets *sync.Map) ([]*dto.BucketSpan, []int64) { + var ii []int + buckets.Range(func(k, v interface{}) bool { + ii = append(ii, k.(int)) + return true + }) + sort.Ints(ii) + + if len(ii) == 0 { + return nil, nil + } + + var ( + spans []*dto.BucketSpan + deltas []int64 + prevCount int64 + nextI int + ) + + appendDelta := func(count int64) { + *spans[len(spans)-1].Length++ + deltas = append(deltas, count-prevCount) + prevCount = count + } + + for n, i := range ii { + v, _ := buckets.Load(i) + count := atomic.LoadInt64(v.(*int64)) + // Multiple spans with only small gaps in between are probably + // encoded more efficiently as one larger span with a few empty + // buckets. Needs some research to find the sweet spot. For now, + // we assume that gaps of one or two buckets should not create + // a new span. + iDelta := int32(i - nextI) + if n == 0 || iDelta > 2 { + // We have to create a new span, either because we are + // at the very beginning, or because we have found a gap + // of more than two buckets. + spans = append(spans, &dto.BucketSpan{ + Offset: proto.Int32(iDelta), + Length: proto.Uint32(0), + }) + } else { + // We have found a small gap (or no gap at all). + // Insert empty buckets as needed. + for j := int32(0); j < iDelta; j++ { + appendDelta(0) + } + } + appendDelta(count) + nextI = i + 1 + } + return spans, deltas +} + +// addToBucket increments the sparse bucket at key by the provided amount. It +// returns true if a new sparse bucket had to be created for that. +func addToBucket(buckets *sync.Map, key int, increment int64) bool { + if existingBucket, ok := buckets.Load(key); ok { + // Fast path without allocation. + atomic.AddInt64(existingBucket.(*int64), increment) + return false + } + // Bucket doesn't exist yet. Slow path allocating new counter. + newBucket := increment // TODO(beorn7): Check if this is sufficient to not let increment escape. + if actualBucket, loaded := buckets.LoadOrStore(key, &newBucket); loaded { + // The bucket was created concurrently in another goroutine. + // Have to increment after all. + atomic.AddInt64(actualBucket.(*int64), increment) + return false + } + return true +} + +// addAndReset returns a function to be used with sync.Map.Range of spare +// buckets in coldCounts. It increments the buckets in the provided hotBuckets +// according to the buckets ranged through. It then resets all buckets ranged +// through to 0 (but leaves them in place so that they don't need to get +// recreated on the next scrape). +func addAndReset(hotBuckets *sync.Map, bucketNumber *uint32) func(k, v interface{}) bool { + return func(k, v interface{}) bool { + bucket := v.(*int64) + if addToBucket(hotBuckets, k.(int), atomic.LoadInt64(bucket)) { + atomic.AddUint32(bucketNumber, 1) + } + atomic.StoreInt64(bucket, 0) + return true + } +} + +func deleteSyncMap(m *sync.Map) { + m.Range(func(k, v interface{}) bool { + m.Delete(k) + return true + }) +} + +func findSmallestKey(m *sync.Map) int { + result := math.MaxInt32 + m.Range(func(k, v interface{}) bool { + key := k.(int) + if key < result { + result = key + } + return true + }) + return result +} + +func getLe(key int, schema int32) float64 { + // Here a bit of context about the behavior for the last bucket counting + // regular numbers (called simply "last bucket" below) and the bucket + // counting observations of ±Inf (called "inf bucket" below, with a key + // one higher than that of the "last bucket"): + // + // If we apply the usual formula to the last bucket, its upper bound + // would be calculated as +Inf. The reason is that the max possible + // regular float64 number (math.MaxFloat64) doesn't coincide with one of + // the calculated bucket boundaries. So the calculated boundary has to + // be larger than math.MaxFloat64, and the only float64 larger than + // math.MaxFloat64 is +Inf. However, we want to count actual + // observations of ±Inf in the inf bucket. Therefore, we have to treat + // the upper bound of the last bucket specially and set it to + // math.MaxFloat64. (The upper bound of the inf bucket, with its key + // being one higher than that of the last bucket, naturally comes out as + // +Inf by the usual formula. So that's fine.) + // + // math.MaxFloat64 has a frac of 0.9999999999999999 and an exp of + // 1024. If there were a float64 number following math.MaxFloat64, it + // would have a frac of 1.0 and an exp of 1024, or equivalently a frac + // of 0.5 and an exp of 1025. However, since frac must be smaller than + // 1, and exp must be smaller than 1025, either representation overflows + // a float64. (Which, in turn, is the reason that math.MaxFloat64 is the + // largest possible float64. Q.E.D.) However, the formula for + // calculating the upper bound from the idx and schema of the last + // bucket results in precisely that. It is either frac=1.0 & exp=1024 + // (for schema < 0) or frac=0.5 & exp=1025 (for schema >=0). (This is, + // by the way, a power of two where the exponent itself is a power of + // two, 2¹Ⱐin fact, which coinicides with a bucket boundary in all + // schemas.) So these are the special cases we have to catch below. + if schema < 0 { + exp := key << -schema + if exp == 1024 { + // This is the last bucket before the overflow bucket + // (for ±Inf observations). Return math.MaxFloat64 as + // explained above. + return math.MaxFloat64 + } + return math.Ldexp(1, exp) + } + + fracIdx := key & ((1 << schema) - 1) + frac := nativeHistogramBounds[schema][fracIdx] + exp := (key >> schema) + 1 + if frac == 0.5 && exp == 1025 { + // This is the last bucket before the overflow bucket (for ±Inf + // observations). Return math.MaxFloat64 as explained above. + return math.MaxFloat64 + } + return math.Ldexp(frac, exp) +} + +// waitForCooldown returns after the count field in the provided histogramCounts +// has reached the provided count value. +func waitForCooldown(count uint64, counts *histogramCounts) { + for count != atomic.LoadUint64(&counts.count) { + runtime.Gosched() // Let observations get work done. + } +} + +// atomicAddFloat adds the provided float atomically to another float +// represented by the bit pattern the bits pointer is pointing to. +func atomicAddFloat(bits *uint64, v float64) { + for { + loadedBits := atomic.LoadUint64(bits) + newBits := math.Float64bits(math.Float64frombits(loadedBits) + v) + if atomic.CompareAndSwapUint64(bits, loadedBits, newBits) { + break + } + } +} + +// atomicDecUint32 atomically decrements the uint32 p points to. See +// https://pkg.go.dev/sync/atomic#AddUint32 to understand how this is done. +func atomicDecUint32(p *uint32) { + atomic.AddUint32(p, ^uint32(0)) +} + +// addAndResetCounts adds certain fields (count, sum, conventional buckets, zero +// bucket) from the cold counts to the corresponding fields in the hot +// counts. Those fields are then reset to 0 in the cold counts. +func addAndResetCounts(hot, cold *histogramCounts) { + atomic.AddUint64(&hot.count, atomic.LoadUint64(&cold.count)) + atomic.StoreUint64(&cold.count, 0) + coldSum := math.Float64frombits(atomic.LoadUint64(&cold.sumBits)) + atomicAddFloat(&hot.sumBits, coldSum) + atomic.StoreUint64(&cold.sumBits, 0) + for i := range hot.buckets { + atomic.AddUint64(&hot.buckets[i], atomic.LoadUint64(&cold.buckets[i])) + atomic.StoreUint64(&cold.buckets[i], 0) + } + atomic.AddUint64(&hot.nativeHistogramZeroBucket, atomic.LoadUint64(&cold.nativeHistogramZeroBucket)) + atomic.StoreUint64(&cold.nativeHistogramZeroBucket, 0) +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/almost_equal.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/almost_equal.go new file mode 100644 index 00000000..1ed5abe7 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/almost_equal.go @@ -0,0 +1,60 @@ +// Copyright (c) 2015 Björn Rabenstein +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in all +// copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +// SOFTWARE. +// +// The code in this package is copy/paste to avoid a dependency. Hence this file +// carries the copyright of the original repo. +// https://github.com/beorn7/floats +package internal + +import ( + "math" +) + +// minNormalFloat64 is the smallest positive normal value of type float64. +var minNormalFloat64 = math.Float64frombits(0x0010000000000000) + +// AlmostEqualFloat64 returns true if a and b are equal within a relative error +// of epsilon. See http://floating-point-gui.de/errors/comparison/ for the +// details of the applied method. +func AlmostEqualFloat64(a, b, epsilon float64) bool { + if a == b { + return true + } + absA := math.Abs(a) + absB := math.Abs(b) + diff := math.Abs(a - b) + if a == 0 || b == 0 || absA+absB < minNormalFloat64 { + return diff < epsilon*minNormalFloat64 + } + return diff/math.Min(absA+absB, math.MaxFloat64) < epsilon +} + +// AlmostEqualFloat64s is the slice form of AlmostEqualFloat64. +func AlmostEqualFloat64s(a, b []float64, epsilon float64) bool { + if len(a) != len(b) { + return false + } + for i := range a { + if !AlmostEqualFloat64(a[i], b[i], epsilon) { + return false + } + } + return true +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go new file mode 100644 index 00000000..a595a203 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go @@ -0,0 +1,654 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// It provides tools to compare sequences of strings and generate textual diffs. +// +// Maintaining `GetUnifiedDiffString` here because original repository +// (https://github.com/pmezard/go-difflib) is no longer maintained. +package internal + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strings" +) + +func min(a, b int) int { + if a < b { + return a + } + return b +} + +func max(a, b int) int { + if a > b { + return a + } + return b +} + +func calculateRatio(matches, length int) float64 { + if length > 0 { + return 2.0 * float64(matches) / float64(length) + } + return 1.0 +} + +type Match struct { + A int + B int + Size int +} + +type OpCode struct { + Tag byte + I1 int + I2 int + J1 int + J2 int +} + +// SequenceMatcher compares sequence of strings. The basic +// algorithm predates, and is a little fancier than, an algorithm +// published in the late 1980's by Ratcliff and Obershelp under the +// hyperbolic name "gestalt pattern matching". The basic idea is to find +// the longest contiguous matching subsequence that contains no "junk" +// elements (R-O doesn't address junk). The same idea is then applied +// recursively to the pieces of the sequences to the left and to the right +// of the matching subsequence. This does not yield minimal edit +// sequences, but does tend to yield matches that "look right" to people. +// +// SequenceMatcher tries to compute a "human-friendly diff" between two +// sequences. Unlike e.g. UNIX(tm) diff, the fundamental notion is the +// longest *contiguous* & junk-free matching subsequence. That's what +// catches peoples' eyes. The Windows(tm) windiff has another interesting +// notion, pairing up elements that appear uniquely in each sequence. +// That, and the method here, appear to yield more intuitive difference +// reports than does diff. This method appears to be the least vulnerable +// to synching up on blocks of "junk lines", though (like blank lines in +// ordinary text files, or maybe "

" lines in HTML files). That may be +// because this is the only method of the 3 that has a *concept* of +// "junk" . +// +// Timing: Basic R-O is cubic time worst case and quadratic time expected +// case. SequenceMatcher is quadratic time for the worst case and has +// expected-case behavior dependent in a complicated way on how many +// elements the sequences have in common; best case time is linear. +type SequenceMatcher struct { + a []string + b []string + b2j map[string][]int + IsJunk func(string) bool + autoJunk bool + bJunk map[string]struct{} + matchingBlocks []Match + fullBCount map[string]int + bPopular map[string]struct{} + opCodes []OpCode +} + +func NewMatcher(a, b []string) *SequenceMatcher { + m := SequenceMatcher{autoJunk: true} + m.SetSeqs(a, b) + return &m +} + +func NewMatcherWithJunk(a, b []string, autoJunk bool, + isJunk func(string) bool, +) *SequenceMatcher { + m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk} + m.SetSeqs(a, b) + return &m +} + +// Set two sequences to be compared. +func (m *SequenceMatcher) SetSeqs(a, b []string) { + m.SetSeq1(a) + m.SetSeq2(b) +} + +// Set the first sequence to be compared. The second sequence to be compared is +// not changed. +// +// SequenceMatcher computes and caches detailed information about the second +// sequence, so if you want to compare one sequence S against many sequences, +// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other +// sequences. +// +// See also SetSeqs() and SetSeq2(). +func (m *SequenceMatcher) SetSeq1(a []string) { + if &a == &m.a { + return + } + m.a = a + m.matchingBlocks = nil + m.opCodes = nil +} + +// Set the second sequence to be compared. The first sequence to be compared is +// not changed. +func (m *SequenceMatcher) SetSeq2(b []string) { + if &b == &m.b { + return + } + m.b = b + m.matchingBlocks = nil + m.opCodes = nil + m.fullBCount = nil + m.chainB() +} + +func (m *SequenceMatcher) chainB() { + // Populate line -> index mapping + b2j := map[string][]int{} + for i, s := range m.b { + indices := b2j[s] + indices = append(indices, i) + b2j[s] = indices + } + + // Purge junk elements + m.bJunk = map[string]struct{}{} + if m.IsJunk != nil { + junk := m.bJunk + for s := range b2j { + if m.IsJunk(s) { + junk[s] = struct{}{} + } + } + for s := range junk { + delete(b2j, s) + } + } + + // Purge remaining popular elements + popular := map[string]struct{}{} + n := len(m.b) + if m.autoJunk && n >= 200 { + ntest := n/100 + 1 + for s, indices := range b2j { + if len(indices) > ntest { + popular[s] = struct{}{} + } + } + for s := range popular { + delete(b2j, s) + } + } + m.bPopular = popular + m.b2j = b2j +} + +func (m *SequenceMatcher) isBJunk(s string) bool { + _, ok := m.bJunk[s] + return ok +} + +// Find longest matching block in a[alo:ahi] and b[blo:bhi]. +// +// If IsJunk is not defined: +// +// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where +// +// alo <= i <= i+k <= ahi +// blo <= j <= j+k <= bhi +// +// and for all (i',j',k') meeting those conditions, +// +// k >= k' +// i <= i' +// and if i == i', j <= j' +// +// In other words, of all maximal matching blocks, return one that +// starts earliest in a, and of all those maximal matching blocks that +// start earliest in a, return the one that starts earliest in b. +// +// If IsJunk is defined, first the longest matching block is +// determined as above, but with the additional restriction that no +// junk element appears in the block. Then that block is extended as +// far as possible by matching (only) junk elements on both sides. So +// the resulting block never matches on junk except as identical junk +// happens to be adjacent to an "interesting" match. +// +// If no blocks match, return (alo, blo, 0). +func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match { + // CAUTION: stripping common prefix or suffix would be incorrect. + // E.g., + // ab + // acab + // Longest matching block is "ab", but if common prefix is + // stripped, it's "a" (tied with "b"). UNIX(tm) diff does so + // strip, so ends up claiming that ab is changed to acab by + // inserting "ca" in the middle. That's minimal but unintuitive: + // "it's obvious" that someone inserted "ac" at the front. + // Windiff ends up at the same place as diff, but by pairing up + // the unique 'b's and then matching the first two 'a's. + besti, bestj, bestsize := alo, blo, 0 + + // find longest junk-free match + // during an iteration of the loop, j2len[j] = length of longest + // junk-free match ending with a[i-1] and b[j] + j2len := map[int]int{} + for i := alo; i != ahi; i++ { + // look at all instances of a[i] in b; note that because + // b2j has no junk keys, the loop is skipped if a[i] is junk + newj2len := map[int]int{} + for _, j := range m.b2j[m.a[i]] { + // a[i] matches b[j] + if j < blo { + continue + } + if j >= bhi { + break + } + k := j2len[j-1] + 1 + newj2len[j] = k + if k > bestsize { + besti, bestj, bestsize = i-k+1, j-k+1, k + } + } + j2len = newj2len + } + + // Extend the best by non-junk elements on each end. In particular, + // "popular" non-junk elements aren't in b2j, which greatly speeds + // the inner loop above, but also means "the best" match so far + // doesn't contain any junk *or* popular non-junk elements. + for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) && + m.a[besti-1] == m.b[bestj-1] { + besti, bestj, bestsize = besti-1, bestj-1, bestsize+1 + } + for besti+bestsize < ahi && bestj+bestsize < bhi && + !m.isBJunk(m.b[bestj+bestsize]) && + m.a[besti+bestsize] == m.b[bestj+bestsize] { + bestsize++ + } + + // Now that we have a wholly interesting match (albeit possibly + // empty!), we may as well suck up the matching junk on each + // side of it too. Can't think of a good reason not to, and it + // saves post-processing the (possibly considerable) expense of + // figuring out what to do with it. In the case of an empty + // interesting match, this is clearly the right thing to do, + // because no other kind of match is possible in the regions. + for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) && + m.a[besti-1] == m.b[bestj-1] { + besti, bestj, bestsize = besti-1, bestj-1, bestsize+1 + } + for besti+bestsize < ahi && bestj+bestsize < bhi && + m.isBJunk(m.b[bestj+bestsize]) && + m.a[besti+bestsize] == m.b[bestj+bestsize] { + bestsize++ + } + + return Match{A: besti, B: bestj, Size: bestsize} +} + +// Return list of triples describing matching subsequences. +// +// Each triple is of the form (i, j, n), and means that +// a[i:i+n] == b[j:j+n]. The triples are monotonically increasing in +// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are +// adjacent triples in the list, and the second is not the last triple in the +// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe +// adjacent equal blocks. +// +// The last triple is a dummy, (len(a), len(b), 0), and is the only +// triple with n==0. +func (m *SequenceMatcher) GetMatchingBlocks() []Match { + if m.matchingBlocks != nil { + return m.matchingBlocks + } + + var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match + matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match { + match := m.findLongestMatch(alo, ahi, blo, bhi) + i, j, k := match.A, match.B, match.Size + if match.Size > 0 { + if alo < i && blo < j { + matched = matchBlocks(alo, i, blo, j, matched) + } + matched = append(matched, match) + if i+k < ahi && j+k < bhi { + matched = matchBlocks(i+k, ahi, j+k, bhi, matched) + } + } + return matched + } + matched := matchBlocks(0, len(m.a), 0, len(m.b), nil) + + // It's possible that we have adjacent equal blocks in the + // matching_blocks list now. + nonAdjacent := []Match{} + i1, j1, k1 := 0, 0, 0 + for _, b := range matched { + // Is this block adjacent to i1, j1, k1? + i2, j2, k2 := b.A, b.B, b.Size + if i1+k1 == i2 && j1+k1 == j2 { + // Yes, so collapse them -- this just increases the length of + // the first block by the length of the second, and the first + // block so lengthened remains the block to compare against. + k1 += k2 + } else { + // Not adjacent. Remember the first block (k1==0 means it's + // the dummy we started with), and make the second block the + // new block to compare against. + if k1 > 0 { + nonAdjacent = append(nonAdjacent, Match{i1, j1, k1}) + } + i1, j1, k1 = i2, j2, k2 + } + } + if k1 > 0 { + nonAdjacent = append(nonAdjacent, Match{i1, j1, k1}) + } + + nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0}) + m.matchingBlocks = nonAdjacent + return m.matchingBlocks +} + +// Return list of 5-tuples describing how to turn a into b. +// +// Each tuple is of the form (tag, i1, i2, j1, j2). The first tuple +// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the +// tuple preceding it, and likewise for j1 == the previous j2. +// +// The tags are characters, with these meanings: +// +// 'r' (replace): a[i1:i2] should be replaced by b[j1:j2] +// +// 'd' (delete): a[i1:i2] should be deleted, j1==j2 in this case. +// +// 'i' (insert): b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case. +// +// 'e' (equal): a[i1:i2] == b[j1:j2] +func (m *SequenceMatcher) GetOpCodes() []OpCode { + if m.opCodes != nil { + return m.opCodes + } + i, j := 0, 0 + matching := m.GetMatchingBlocks() + opCodes := make([]OpCode, 0, len(matching)) + for _, m := range matching { + // invariant: we've pumped out correct diffs to change + // a[:i] into b[:j], and the next matching block is + // a[ai:ai+size] == b[bj:bj+size]. So we need to pump + // out a diff to change a[i:ai] into b[j:bj], pump out + // the matching block, and move (i,j) beyond the match + ai, bj, size := m.A, m.B, m.Size + tag := byte(0) + if i < ai && j < bj { + tag = 'r' + } else if i < ai { + tag = 'd' + } else if j < bj { + tag = 'i' + } + if tag > 0 { + opCodes = append(opCodes, OpCode{tag, i, ai, j, bj}) + } + i, j = ai+size, bj+size + // the list of matching blocks is terminated by a + // sentinel with size 0 + if size > 0 { + opCodes = append(opCodes, OpCode{'e', ai, i, bj, j}) + } + } + m.opCodes = opCodes + return m.opCodes +} + +// Isolate change clusters by eliminating ranges with no changes. +// +// Return a generator of groups with up to n lines of context. +// Each group is in the same format as returned by GetOpCodes(). +func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode { + if n < 0 { + n = 3 + } + codes := m.GetOpCodes() + if len(codes) == 0 { + codes = []OpCode{{'e', 0, 1, 0, 1}} + } + // Fixup leading and trailing groups if they show no changes. + if codes[0].Tag == 'e' { + c := codes[0] + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2} + } + if codes[len(codes)-1].Tag == 'e' { + c := codes[len(codes)-1] + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)} + } + nn := n + n + groups := [][]OpCode{} + group := []OpCode{} + for _, c := range codes { + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + // End the current group and start a new one whenever + // there is a large range with no changes. + if c.Tag == 'e' && i2-i1 > nn { + group = append(group, OpCode{ + c.Tag, i1, min(i2, i1+n), + j1, min(j2, j1+n), + }) + groups = append(groups, group) + group = []OpCode{} + i1, j1 = max(i1, i2-n), max(j1, j2-n) + } + group = append(group, OpCode{c.Tag, i1, i2, j1, j2}) + } + if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') { + groups = append(groups, group) + } + return groups +} + +// Return a measure of the sequences' similarity (float in [0,1]). +// +// Where T is the total number of elements in both sequences, and +// M is the number of matches, this is 2.0*M / T. +// Note that this is 1 if the sequences are identical, and 0 if +// they have nothing in common. +// +// .Ratio() is expensive to compute if you haven't already computed +// .GetMatchingBlocks() or .GetOpCodes(), in which case you may +// want to try .QuickRatio() or .RealQuickRation() first to get an +// upper bound. +func (m *SequenceMatcher) Ratio() float64 { + matches := 0 + for _, m := range m.GetMatchingBlocks() { + matches += m.Size + } + return calculateRatio(matches, len(m.a)+len(m.b)) +} + +// Return an upper bound on ratio() relatively quickly. +// +// This isn't defined beyond that it is an upper bound on .Ratio(), and +// is faster to compute. +func (m *SequenceMatcher) QuickRatio() float64 { + // viewing a and b as multisets, set matches to the cardinality + // of their intersection; this counts the number of matches + // without regard to order, so is clearly an upper bound + if m.fullBCount == nil { + m.fullBCount = map[string]int{} + for _, s := range m.b { + m.fullBCount[s]++ + } + } + + // avail[x] is the number of times x appears in 'b' less the + // number of times we've seen it in 'a' so far ... kinda + avail := map[string]int{} + matches := 0 + for _, s := range m.a { + n, ok := avail[s] + if !ok { + n = m.fullBCount[s] + } + avail[s] = n - 1 + if n > 0 { + matches++ + } + } + return calculateRatio(matches, len(m.a)+len(m.b)) +} + +// Return an upper bound on ratio() very quickly. +// +// This isn't defined beyond that it is an upper bound on .Ratio(), and +// is faster to compute than either .Ratio() or .QuickRatio(). +func (m *SequenceMatcher) RealQuickRatio() float64 { + la, lb := len(m.a), len(m.b) + return calculateRatio(min(la, lb), la+lb) +} + +// Convert range to the "ed" format +func formatRangeUnified(start, stop int) string { + // Per the diff spec at http://www.unix.org/single_unix_specification/ + beginning := start + 1 // lines start numbering with one + length := stop - start + if length == 1 { + return fmt.Sprintf("%d", beginning) + } + if length == 0 { + beginning-- // empty ranges begin at line just before the range + } + return fmt.Sprintf("%d,%d", beginning, length) +} + +// Unified diff parameters +type UnifiedDiff struct { + A []string // First sequence lines + FromFile string // First file name + FromDate string // First file time + B []string // Second sequence lines + ToFile string // Second file name + ToDate string // Second file time + Eol string // Headers end of line, defaults to LF + Context int // Number of context lines +} + +// Compare two sequences of lines; generate the delta as a unified diff. +// +// Unified diffs are a compact way of showing line changes and a few +// lines of context. The number of context lines is set by 'n' which +// defaults to three. +// +// By default, the diff control lines (those with ---, +++, or @@) are +// created with a trailing newline. This is helpful so that inputs +// created from file.readlines() result in diffs that are suitable for +// file.writelines() since both the inputs and outputs have trailing +// newlines. +// +// For inputs that do not have trailing newlines, set the lineterm +// argument to "" so that the output will be uniformly newline free. +// +// The unidiff format normally has a header for filenames and modification +// times. Any or all of these may be specified using strings for +// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'. +// The modification times are normally expressed in the ISO 8601 format. +func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error { + buf := bufio.NewWriter(writer) + defer buf.Flush() + wf := func(format string, args ...interface{}) error { + _, err := buf.WriteString(fmt.Sprintf(format, args...)) + return err + } + ws := func(s string) error { + _, err := buf.WriteString(s) + return err + } + + if len(diff.Eol) == 0 { + diff.Eol = "\n" + } + + started := false + m := NewMatcher(diff.A, diff.B) + for _, g := range m.GetGroupedOpCodes(diff.Context) { + if !started { + started = true + fromDate := "" + if len(diff.FromDate) > 0 { + fromDate = "\t" + diff.FromDate + } + toDate := "" + if len(diff.ToDate) > 0 { + toDate = "\t" + diff.ToDate + } + if diff.FromFile != "" || diff.ToFile != "" { + err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol) + if err != nil { + return err + } + err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol) + if err != nil { + return err + } + } + } + first, last := g[0], g[len(g)-1] + range1 := formatRangeUnified(first.I1, last.I2) + range2 := formatRangeUnified(first.J1, last.J2) + if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil { + return err + } + for _, c := range g { + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + if c.Tag == 'e' { + for _, line := range diff.A[i1:i2] { + if err := ws(" " + line); err != nil { + return err + } + } + continue + } + if c.Tag == 'r' || c.Tag == 'd' { + for _, line := range diff.A[i1:i2] { + if err := ws("-" + line); err != nil { + return err + } + } + } + if c.Tag == 'r' || c.Tag == 'i' { + for _, line := range diff.B[j1:j2] { + if err := ws("+" + line); err != nil { + return err + } + } + } + } + } + return nil +} + +// Like WriteUnifiedDiff but returns the diff a string. +func GetUnifiedDiffString(diff UnifiedDiff) (string, error) { + w := &bytes.Buffer{} + err := WriteUnifiedDiff(w, diff) + return w.String(), err +} + +// Split a string on "\n" while preserving them. The output can be used +// as input for UnifiedDiff and ContextDiff structures. +func SplitLines(s string) []string { + lines := strings.SplitAfter(s, "\n") + lines[len(lines)-1] += "\n" + return lines +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go new file mode 100644 index 00000000..723b45d6 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go @@ -0,0 +1,32 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package internal + +import "regexp" + +type GoCollectorRule struct { + Matcher *regexp.Regexp + Deny bool +} + +// GoCollectorOptions should not be used be directly by anything, except `collectors` package. +// Use it via collectors package instead. See issue +// https://github.com/prometheus/client_golang/issues/1030. +// +// This is internal, so external users only can use it via `collector.WithGoCollector*` methods +type GoCollectorOptions struct { + DisableMemStatsLikeMetrics bool + RuntimeMetricSumForHist map[string]string + RuntimeMetricRules []GoCollectorRule +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go new file mode 100644 index 00000000..97d17d6c --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go @@ -0,0 +1,142 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.17 +// +build go1.17 + +package internal + +import ( + "math" + "path" + "runtime/metrics" + "strings" + + "github.com/prometheus/common/model" +) + +// RuntimeMetricsToProm produces a Prometheus metric name from a runtime/metrics +// metric description and validates whether the metric is suitable for integration +// with Prometheus. +// +// Returns false if a name could not be produced, or if Prometheus does not understand +// the runtime/metrics Kind. +// +// Note that the main reason a name couldn't be produced is if the runtime/metrics +// package exports a name with characters outside the valid Prometheus metric name +// character set. This is theoretically possible, but should never happen in practice. +// Still, don't rely on it. +func RuntimeMetricsToProm(d *metrics.Description) (string, string, string, bool) { + namespace := "go" + + comp := strings.SplitN(d.Name, ":", 2) + key := comp[0] + unit := comp[1] + + // The last path element in the key is the name, + // the rest is the subsystem. + subsystem := path.Dir(key[1:] /* remove leading / */) + name := path.Base(key) + + // subsystem is translated by replacing all / and - with _. + subsystem = strings.ReplaceAll(subsystem, "/", "_") + subsystem = strings.ReplaceAll(subsystem, "-", "_") + + // unit is translated assuming that the unit contains no + // non-ASCII characters. + unit = strings.ReplaceAll(unit, "-", "_") + unit = strings.ReplaceAll(unit, "*", "_") + unit = strings.ReplaceAll(unit, "/", "_per_") + + // name has - replaced with _ and is concatenated with the unit and + // other data. + name = strings.ReplaceAll(name, "-", "_") + name += "_" + unit + if d.Cumulative && d.Kind != metrics.KindFloat64Histogram { + name += "_total" + } + + valid := model.IsValidMetricName(model.LabelValue(namespace + "_" + subsystem + "_" + name)) + switch d.Kind { + case metrics.KindUint64: + case metrics.KindFloat64: + case metrics.KindFloat64Histogram: + default: + valid = false + } + return namespace, subsystem, name, valid +} + +// RuntimeMetricsBucketsForUnit takes a set of buckets obtained for a runtime/metrics histogram +// type (so, lower-bound inclusive) and a unit from a runtime/metrics name, and produces +// a reduced set of buckets. This function always removes any -Inf bucket as it's represented +// as the bottom-most upper-bound inclusive bucket in Prometheus. +func RuntimeMetricsBucketsForUnit(buckets []float64, unit string) []float64 { + switch unit { + case "bytes": + // Re-bucket as powers of 2. + return reBucketExp(buckets, 2) + case "seconds": + // Re-bucket as powers of 10 and then merge all buckets greater + // than 1 second into the +Inf bucket. + b := reBucketExp(buckets, 10) + for i := range b { + if b[i] <= 1 { + continue + } + b[i] = math.Inf(1) + b = b[:i+1] + break + } + return b + } + return buckets +} + +// reBucketExp takes a list of bucket boundaries (lower bound inclusive) and +// downsamples the buckets to those a multiple of base apart. The end result +// is a roughly exponential (in many cases, perfectly exponential) bucketing +// scheme. +func reBucketExp(buckets []float64, base float64) []float64 { + bucket := buckets[0] + var newBuckets []float64 + // We may see a -Inf here, in which case, add it and skip it + // since we risk producing NaNs otherwise. + // + // We need to preserve -Inf values to maintain runtime/metrics + // conventions. We'll strip it out later. + if bucket == math.Inf(-1) { + newBuckets = append(newBuckets, bucket) + buckets = buckets[1:] + bucket = buckets[0] + } + // From now on, bucket should always have a non-Inf value because + // Infs are only ever at the ends of the bucket lists, so + // arithmetic operations on it are non-NaN. + for i := 1; i < len(buckets); i++ { + if bucket >= 0 && buckets[i] < bucket*base { + // The next bucket we want to include is at least bucket*base. + continue + } else if bucket < 0 && buckets[i] < bucket/base { + // In this case the bucket we're targeting is negative, and since + // we're ascending through buckets here, we need to divide to get + // closer to zero exponentially. + continue + } + // The +Inf bucket will always be the last one, and we'll always + // end up including it here because bucket + newBuckets = append(newBuckets, bucket) + bucket = buckets[i] + } + return append(newBuckets, bucket) +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go index 351c26e1..6515c114 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go @@ -19,18 +19,34 @@ import ( dto "github.com/prometheus/client_model/go" ) -// metricSorter is a sortable slice of *dto.Metric. -type metricSorter []*dto.Metric +// LabelPairSorter implements sort.Interface. It is used to sort a slice of +// dto.LabelPair pointers. +type LabelPairSorter []*dto.LabelPair -func (s metricSorter) Len() int { +func (s LabelPairSorter) Len() int { return len(s) } -func (s metricSorter) Swap(i, j int) { +func (s LabelPairSorter) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -func (s metricSorter) Less(i, j int) bool { +func (s LabelPairSorter) Less(i, j int) bool { + return s[i].GetName() < s[j].GetName() +} + +// MetricSorter is a sortable slice of *dto.Metric. +type MetricSorter []*dto.Metric + +func (s MetricSorter) Len() int { + return len(s) +} + +func (s MetricSorter) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} + +func (s MetricSorter) Less(i, j int) bool { if len(s[i].Label) != len(s[j].Label) { // This should not happen. The metrics are // inconsistent. However, we have to deal with the fact, as @@ -68,7 +84,7 @@ func (s metricSorter) Less(i, j int) bool { // the slice, with the contained Metrics sorted within each MetricFamily. func NormalizeMetricFamilies(metricFamiliesByName map[string]*dto.MetricFamily) []*dto.MetricFamily { for _, mf := range metricFamiliesByName { - sort.Sort(metricSorter(mf.Metric)) + sort.Sort(MetricSorter(mf.Metric)) } names := make([]string, 0, len(metricFamiliesByName)) for name, mf := range metricFamiliesByName { diff --git a/vendor/github.com/prometheus/client_golang/prometheus/labels.go b/vendor/github.com/prometheus/client_golang/prometheus/labels.go index 2744443a..c21911f2 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/labels.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/labels.go @@ -25,12 +25,111 @@ import ( // Labels represents a collection of label name -> value mappings. This type is // commonly used with the With(Labels) and GetMetricWith(Labels) methods of // metric vector Collectors, e.g.: -// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42) +// +// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42) // // The other use-case is the specification of constant label pairs in Opts or to // create a Desc. type Labels map[string]string +// LabelConstraint normalizes label values. +type LabelConstraint func(string) string + +// ConstrainedLabels represents a label name and its constrain function +// to normalize label values. This type is commonly used when constructing +// metric vector Collectors. +type ConstrainedLabel struct { + Name string + Constraint LabelConstraint +} + +// ConstrainableLabels is an interface that allows creating of labels that can +// be optionally constrained. +// +// prometheus.V2().NewCounterVec(CounterVecOpts{ +// CounterOpts: {...}, // Usual CounterOpts fields +// VariableLabels: []ConstrainedLabels{ +// {Name: "A"}, +// {Name: "B", Constraint: func(v string) string { ... }}, +// }, +// }) +type ConstrainableLabels interface { + compile() *compiledLabels + labelNames() []string +} + +// ConstrainedLabels represents a collection of label name -> constrain function +// to normalize label values. This type is commonly used when constructing +// metric vector Collectors. +type ConstrainedLabels []ConstrainedLabel + +func (cls ConstrainedLabels) compile() *compiledLabels { + compiled := &compiledLabels{ + names: make([]string, len(cls)), + labelConstraints: map[string]LabelConstraint{}, + } + + for i, label := range cls { + compiled.names[i] = label.Name + if label.Constraint != nil { + compiled.labelConstraints[label.Name] = label.Constraint + } + } + + return compiled +} + +func (cls ConstrainedLabels) labelNames() []string { + names := make([]string, len(cls)) + for i, label := range cls { + names[i] = label.Name + } + return names +} + +// UnconstrainedLabels represents collection of label without any constraint on +// their value. Thus, it is simply a collection of label names. +// +// UnconstrainedLabels([]string{ "A", "B" }) +// +// is equivalent to +// +// ConstrainedLabels { +// { Name: "A" }, +// { Name: "B" }, +// } +type UnconstrainedLabels []string + +func (uls UnconstrainedLabels) compile() *compiledLabels { + return &compiledLabels{ + names: uls, + } +} + +func (uls UnconstrainedLabels) labelNames() []string { + return uls +} + +type compiledLabels struct { + names []string + labelConstraints map[string]LabelConstraint +} + +func (cls *compiledLabels) compile() *compiledLabels { + return cls +} + +func (cls *compiledLabels) labelNames() []string { + return cls.names +} + +func (cls *compiledLabels) constrain(labelName, value string) string { + if fn, ok := cls.labelConstraints[labelName]; ok && fn != nil { + return fn(value) + } + return value +} + // reservedLabelPrefix is a prefix which is not legal in user-supplied // label names. const reservedLabelPrefix = "__" @@ -39,7 +138,7 @@ var errInconsistentCardinality = errors.New("inconsistent label cardinality") func makeInconsistentCardinalityError(fqName string, labels, labelValues []string) error { return fmt.Errorf( - "%s: %q has %d variable labels named %q but %d values %q were provided", + "%w: %q has %d variable labels named %q but %d values %q were provided", errInconsistentCardinality, fqName, len(labels), labels, len(labelValues), labelValues, @@ -49,7 +148,7 @@ func makeInconsistentCardinalityError(fqName string, labels, labelValues []strin func validateValuesInLabels(labels Labels, expectedNumberOfValues int) error { if len(labels) != expectedNumberOfValues { return fmt.Errorf( - "%s: expected %d label values but got %d in %#v", + "%w: expected %d label values but got %d in %#v", errInconsistentCardinality, expectedNumberOfValues, len(labels), labels, ) @@ -66,8 +165,10 @@ func validateValuesInLabels(labels Labels, expectedNumberOfValues int) error { func validateLabelValues(vals []string, expectedNumberOfValues int) error { if len(vals) != expectedNumberOfValues { + // The call below makes vals escape, copy them to avoid that. + vals := append([]string(nil), vals...) return fmt.Errorf( - "%s: expected %d label values but got %d in %#v", + "%w: expected %d label values but got %d in %#v", errInconsistentCardinality, expectedNumberOfValues, len(vals), vals, ) diff --git a/vendor/github.com/prometheus/client_golang/prometheus/metric.go b/vendor/github.com/prometheus/client_golang/prometheus/metric.go index dc121910..f018e572 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/metric.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/metric.go @@ -14,14 +14,15 @@ package prometheus import ( + "errors" + "math" + "sort" "strings" "time" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" - "github.com/prometheus/common/model" - dto "github.com/prometheus/client_model/go" + "github.com/prometheus/common/model" + "google.golang.org/protobuf/proto" ) var separatorByteSlice = []byte{model.SeparatorByte} // For convenient use with xxhash. @@ -91,6 +92,9 @@ type Opts struct { // machine_role metric). See also // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels ConstLabels Labels + + // now is for testing purposes, by default it's time.Now. + now func() time.Time } // BuildFQName joins the given three name components by "_". Empty name @@ -115,22 +119,6 @@ func BuildFQName(namespace, subsystem, name string) string { return name } -// labelPairSorter implements sort.Interface. It is used to sort a slice of -// dto.LabelPair pointers. -type labelPairSorter []*dto.LabelPair - -func (s labelPairSorter) Len() int { - return len(s) -} - -func (s labelPairSorter) Swap(i, j int) { - s[i], s[j] = s[j], s[i] -} - -func (s labelPairSorter) Less(i, j int) bool { - return s[i].GetName() < s[j].GetName() -} - type invalidMetric struct { desc *Desc err error @@ -174,3 +162,96 @@ func (m timestampedMetric) Write(pb *dto.Metric) error { func NewMetricWithTimestamp(t time.Time, m Metric) Metric { return timestampedMetric{Metric: m, t: t} } + +type withExemplarsMetric struct { + Metric + + exemplars []*dto.Exemplar +} + +func (m *withExemplarsMetric) Write(pb *dto.Metric) error { + if err := m.Metric.Write(pb); err != nil { + return err + } + + switch { + case pb.Counter != nil: + pb.Counter.Exemplar = m.exemplars[len(m.exemplars)-1] + case pb.Histogram != nil: + for _, e := range m.exemplars { + // pb.Histogram.Bucket are sorted by UpperBound. + i := sort.Search(len(pb.Histogram.Bucket), func(i int) bool { + return pb.Histogram.Bucket[i].GetUpperBound() >= e.GetValue() + }) + if i < len(pb.Histogram.Bucket) { + pb.Histogram.Bucket[i].Exemplar = e + } else { + // The +Inf bucket should be explicitly added if there is an exemplar for it, similar to non-const histogram logic in https://github.com/prometheus/client_golang/blob/main/prometheus/histogram.go#L357-L365. + b := &dto.Bucket{ + CumulativeCount: proto.Uint64(pb.Histogram.GetSampleCount()), + UpperBound: proto.Float64(math.Inf(1)), + Exemplar: e, + } + pb.Histogram.Bucket = append(pb.Histogram.Bucket, b) + } + } + default: + // TODO(bwplotka): Implement Gauge? + return errors.New("cannot inject exemplar into Gauge, Summary or Untyped") + } + + return nil +} + +// Exemplar is easier to use, user-facing representation of *dto.Exemplar. +type Exemplar struct { + Value float64 + Labels Labels + // Optional. + // Default value (time.Time{}) indicates its empty, which should be + // understood as time.Now() time at the moment of creation of metric. + Timestamp time.Time +} + +// NewMetricWithExemplars returns a new Metric wrapping the provided Metric with given +// exemplars. Exemplars are validated. +// +// Only last applicable exemplar is injected from the list. +// For example for Counter it means last exemplar is injected. +// For Histogram, it means last applicable exemplar for each bucket is injected. +// +// NewMetricWithExemplars works best with MustNewConstMetric and +// MustNewConstHistogram, see example. +func NewMetricWithExemplars(m Metric, exemplars ...Exemplar) (Metric, error) { + if len(exemplars) == 0 { + return nil, errors.New("no exemplar was passed for NewMetricWithExemplars") + } + + var ( + now = time.Now() + exs = make([]*dto.Exemplar, len(exemplars)) + err error + ) + for i, e := range exemplars { + ts := e.Timestamp + if ts == (time.Time{}) { + ts = now + } + exs[i], err = newExemplar(e.Value, ts, e.Labels) + if err != nil { + return nil, err + } + } + + return &withExemplarsMetric{Metric: m, exemplars: exs}, nil +} + +// MustNewMetricWithExemplars is a version of NewMetricWithExemplars that panics where +// NewMetricWithExemplars would have returned an error. +func MustNewMetricWithExemplars(m Metric, exemplars ...Exemplar) Metric { + ret, err := NewMetricWithExemplars(m, exemplars...) + if err != nil { + panic(err) + } + return ret +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go b/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go new file mode 100644 index 00000000..7c12b210 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go @@ -0,0 +1,25 @@ +// Copyright 2018 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !js || wasm +// +build !js wasm + +package prometheus + +import "runtime" + +// getRuntimeNumThreads returns the number of open OS threads. +func getRuntimeNumThreads() float64 { + n, _ := runtime.ThreadCreateProfile(nil) + return float64(n) +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go b/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go new file mode 100644 index 00000000..7348df01 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go @@ -0,0 +1,22 @@ +// Copyright 2018 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build js && !wasm +// +build js,!wasm + +package prometheus + +// getRuntimeNumThreads returns the number of open OS threads. +func getRuntimeNumThreads() float64 { + return 1 +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/observer.go b/vendor/github.com/prometheus/client_golang/prometheus/observer.go index 44128016..03773b21 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/observer.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/observer.go @@ -58,7 +58,7 @@ type ObserverVec interface { // current time as timestamp, and the provided Labels. Empty Labels will lead to // a valid (label-less) exemplar. But if Labels is nil, the current exemplar is // left in place. ObserveWithExemplar panics if any of the provided labels are -// invalid or if the provided labels contain more than 64 runes in total. +// invalid or if the provided labels contain more than 128 runes in total. type ExemplarObserver interface { ObserveWithExemplar(value float64, exemplar Labels) } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go index 5bfe0ff5..8548dd18 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go @@ -16,7 +16,6 @@ package prometheus import ( "errors" "fmt" - "io/ioutil" "os" "strconv" "strings" @@ -104,8 +103,7 @@ func NewProcessCollector(opts ProcessCollectorOpts) Collector { } if opts.PidFn == nil { - pid := os.Getpid() - c.pidFn = func() (int, error) { return pid, nil } + c.pidFn = getPIDFn() } else { c.pidFn = opts.PidFn } @@ -152,13 +150,13 @@ func (c *processCollector) reportError(ch chan<- Metric, desc *Desc, err error) // It is meant to be used for the PidFn field in ProcessCollectorOpts. func NewPidFileFn(pidFilePath string) func() (int, error) { return func() (int, error) { - content, err := ioutil.ReadFile(pidFilePath) + content, err := os.ReadFile(pidFilePath) if err != nil { - return 0, fmt.Errorf("can't read pid file %q: %+v", pidFilePath, err) + return 0, fmt.Errorf("can't read pid file %q: %w", pidFilePath, err) } pid, err := strconv.Atoi(strings.TrimSpace(string(content))) if err != nil { - return 0, fmt.Errorf("can't parse pid file %q: %+v", pidFilePath, err) + return 0, fmt.Errorf("can't parse pid file %q: %w", pidFilePath, err) } return pid, nil diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go new file mode 100644 index 00000000..b1e363d6 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go @@ -0,0 +1,26 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build js +// +build js + +package prometheus + +func canCollectProcess() bool { + return false +} + +func (c *processCollector) processCollect(ch chan<- Metric) { + // noop on this platform + return +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go index 3117461c..8c1136ce 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go @@ -11,7 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !windows +//go:build !windows && !js && !wasip1 +// +build !windows,!js,!wasip1 package prometheus diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_wasip1.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_wasip1.go new file mode 100644 index 00000000..d8d9a6d7 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_wasip1.go @@ -0,0 +1,26 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build wasip1 +// +build wasip1 + +package prometheus + +func canCollectProcess() bool { + return false +} + +func (*processCollector) processCollect(chan<- Metric) { + // noop on this platform + return +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go index e7c0d054..9819917b 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go @@ -76,16 +76,19 @@ func (r *responseWriterDelegator) Write(b []byte) (int, error) { return n, err } -type closeNotifierDelegator struct{ *responseWriterDelegator } -type flusherDelegator struct{ *responseWriterDelegator } -type hijackerDelegator struct{ *responseWriterDelegator } -type readerFromDelegator struct{ *responseWriterDelegator } -type pusherDelegator struct{ *responseWriterDelegator } +type ( + closeNotifierDelegator struct{ *responseWriterDelegator } + flusherDelegator struct{ *responseWriterDelegator } + hijackerDelegator struct{ *responseWriterDelegator } + readerFromDelegator struct{ *responseWriterDelegator } + pusherDelegator struct{ *responseWriterDelegator } +) func (d closeNotifierDelegator) CloseNotify() <-chan bool { //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users. return d.ResponseWriter.(http.CloseNotifier).CloseNotify() } + func (d flusherDelegator) Flush() { // If applicable, call WriteHeader here so that observeWriteHeader is // handled appropriately. @@ -94,9 +97,11 @@ func (d flusherDelegator) Flush() { } d.ResponseWriter.(http.Flusher).Flush() } + func (d hijackerDelegator) Hijack() (net.Conn, *bufio.ReadWriter, error) { return d.ResponseWriter.(http.Hijacker).Hijack() } + func (d readerFromDelegator) ReadFrom(re io.Reader) (int64, error) { // If applicable, call WriteHeader here so that observeWriteHeader is // handled appropriately. @@ -107,6 +112,7 @@ func (d readerFromDelegator) ReadFrom(re io.Reader) (int64, error) { d.written += n return n, err } + func (d pusherDelegator) Push(target string, opts *http.PushOptions) error { return d.ResponseWriter.(http.Pusher).Push(target, opts) } @@ -261,7 +267,7 @@ func init() { http.Flusher }{d, pusherDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}} } - pickDelegator[pusher+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { //23 + pickDelegator[pusher+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 23 return struct { *responseWriterDelegator http.Pusher diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go index d86d0cf4..09b8d2fb 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go @@ -33,9 +33,11 @@ package promhttp import ( "compress/gzip" + "errors" "fmt" "io" "net/http" + "strconv" "strings" "sync" "time" @@ -46,9 +48,10 @@ import ( ) const ( - contentTypeHeader = "Content-Type" - contentEncodingHeader = "Content-Encoding" - acceptEncodingHeader = "Accept-Encoding" + contentTypeHeader = "Content-Type" + contentEncodingHeader = "Content-Encoding" + acceptEncodingHeader = "Accept-Encoding" + processStartTimeHeader = "Process-Start-Time-Unix" ) var gzipPool = sync.Pool{ @@ -84,6 +87,13 @@ func Handler() http.Handler { // instrumentation. Use the InstrumentMetricHandler function to apply the same // kind of instrumentation as it is used by the Handler function. func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler { + return HandlerForTransactional(prometheus.ToTransactionalGatherer(reg), opts) +} + +// HandlerForTransactional is like HandlerFor, but it uses transactional gather, which +// can safely change in-place returned *dto.MetricFamily before call to `Gather` and after +// call to `done` of that `Gather`. +func HandlerForTransactional(reg prometheus.TransactionalGatherer, opts HandlerOpts) http.Handler { var ( inFlightSem chan struct{} errCnt = prometheus.NewCounterVec( @@ -103,7 +113,8 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler { errCnt.WithLabelValues("gathering") errCnt.WithLabelValues("encoding") if err := opts.Registry.Register(errCnt); err != nil { - if are, ok := err.(prometheus.AlreadyRegisteredError); ok { + are := &prometheus.AlreadyRegisteredError{} + if errors.As(err, are) { errCnt = are.ExistingCollector.(*prometheus.CounterVec) } else { panic(err) @@ -112,6 +123,9 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler { } h := http.HandlerFunc(func(rsp http.ResponseWriter, req *http.Request) { + if !opts.ProcessStartTime.IsZero() { + rsp.Header().Set(processStartTimeHeader, strconv.FormatInt(opts.ProcessStartTime.Unix(), 10)) + } if inFlightSem != nil { select { case inFlightSem <- struct{}{}: // All good, carry on. @@ -123,7 +137,8 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler { return } } - mfs, err := reg.Gather() + mfs, done, err := reg.Gather() + defer done() if err != nil { if opts.ErrorLog != nil { opts.ErrorLog.Println("error gathering metrics:", err) @@ -242,7 +257,8 @@ func InstrumentMetricHandler(reg prometheus.Registerer, handler http.Handler) ht cnt.WithLabelValues("500") cnt.WithLabelValues("503") if err := reg.Register(cnt); err != nil { - if are, ok := err.(prometheus.AlreadyRegisteredError); ok { + are := &prometheus.AlreadyRegisteredError{} + if errors.As(err, are) { cnt = are.ExistingCollector.(*prometheus.CounterVec) } else { panic(err) @@ -254,7 +270,8 @@ func InstrumentMetricHandler(reg prometheus.Registerer, handler http.Handler) ht Help: "Current number of scrapes being served.", }) if err := reg.Register(gge); err != nil { - if are, ok := err.(prometheus.AlreadyRegisteredError); ok { + are := &prometheus.AlreadyRegisteredError{} + if errors.As(err, are) { gge = are.ExistingCollector.(prometheus.Gauge) } else { panic(err) @@ -354,6 +371,14 @@ type HandlerOpts struct { // (which changes the identity of the resulting series on the Prometheus // server). EnableOpenMetrics bool + // ProcessStartTime allows setting process start timevalue that will be exposed + // with "Process-Start-Time-Unix" response header along with the metrics + // payload. This allow callers to have efficient transformations to cumulative + // counters (e.g. OpenTelemetry) or generally _created timestamp estimation per + // scrape target. + // NOTE: This feature is experimental and not covered by OpenMetrics or Prometheus + // exposition format. + ProcessStartTime time.Time } // gzipAccepted returns whether the client will accept gzip-encoded content. diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go index 861b4d21..d3482c40 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go @@ -38,11 +38,11 @@ func (rt RoundTripperFunc) RoundTrip(r *http.Request) (*http.Response, error) { // // See the example for ExampleInstrumentRoundTripperDuration for example usage. func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripper) RoundTripperFunc { - return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { + return func(r *http.Request) (*http.Response, error) { gauge.Inc() defer gauge.Dec() return next.RoundTrip(r) - }) + } } // InstrumentRoundTripperCounter is a middleware that wraps the provided @@ -59,22 +59,29 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp // If the wrapped RoundTripper panics or returns a non-nil error, the Counter // is not incremented. // +// Use with WithExemplarFromContext to instrument the exemplars on the counter of requests. +// // See the example for ExampleInstrumentRoundTripperDuration for example usage. func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper, opts ...Option) RoundTripperFunc { - rtOpts := &option{} + rtOpts := defaultOptions() for _, o := range opts { - o(rtOpts) + o.apply(rtOpts) } - code, method := checkLabels(counter) + // Curry the counter with dynamic labels before checking the remaining labels. + code, method := checkLabels(counter.MustCurryWith(rtOpts.emptyDynamicLabels())) - return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { + return func(r *http.Request) (*http.Response, error) { resp, err := next.RoundTrip(r) if err == nil { - counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Inc() + l := labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...) + for label, resolve := range rtOpts.extraLabelsFromCtx { + l[label] = resolve(resp.Request.Context()) + } + addWithExemplar(counter.With(l), 1, rtOpts.getExemplarFn(r.Context())) } return resp, err - }) + } } // InstrumentRoundTripperDuration is a middleware that wraps the provided @@ -94,24 +101,31 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou // If the wrapped RoundTripper panics or returns a non-nil error, no values are // reported. // +// Use with WithExemplarFromContext to instrument the exemplars on the duration histograms. +// // Note that this method is only guaranteed to never observe negative durations // if used with Go1.9+. func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper, opts ...Option) RoundTripperFunc { - rtOpts := &option{} + rtOpts := defaultOptions() for _, o := range opts { - o(rtOpts) + o.apply(rtOpts) } - code, method := checkLabels(obs) + // Curry the observer with dynamic labels before checking the remaining labels. + code, method := checkLabels(obs.MustCurryWith(rtOpts.emptyDynamicLabels())) - return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { + return func(r *http.Request) (*http.Response, error) { start := time.Now() resp, err := next.RoundTrip(r) if err == nil { - obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Observe(time.Since(start).Seconds()) + l := labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...) + for label, resolve := range rtOpts.extraLabelsFromCtx { + l[label] = resolve(resp.Request.Context()) + } + observeWithExemplar(obs.With(l), time.Since(start).Seconds(), rtOpts.getExemplarFn(r.Context())) } return resp, err - }) + } } // InstrumentTrace is used to offer flexibility in instrumenting the available @@ -149,7 +163,7 @@ type InstrumentTrace struct { // // See the example for ExampleInstrumentRoundTripperDuration for example usage. func InstrumentRoundTripperTrace(it *InstrumentTrace, next http.RoundTripper) RoundTripperFunc { - return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { + return func(r *http.Request) (*http.Response, error) { start := time.Now() trace := &httptrace.ClientTrace{ @@ -231,5 +245,5 @@ func InstrumentRoundTripperTrace(it *InstrumentTrace, next http.RoundTripper) Ro r = r.WithContext(httptrace.WithClientTrace(r.Context(), trace)) return next.RoundTrip(r) - }) + } } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go index a23f0edc..356edb78 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go @@ -28,6 +28,26 @@ import ( // magicString is used for the hacky label test in checkLabels. Remove once fixed. const magicString = "zZgWfBxLqvG8kc8IMv3POi2Bb0tZI3vAnBx+gBaFi9FyPzB/CzKUer1yufDa" +// observeWithExemplar is a wrapper for [prometheus.ExemplarAdder.ExemplarObserver], +// which falls back to [prometheus.Observer.Observe] if no labels are provided. +func observeWithExemplar(obs prometheus.Observer, val float64, labels map[string]string) { + if labels == nil { + obs.Observe(val) + return + } + obs.(prometheus.ExemplarObserver).ObserveWithExemplar(val, labels) +} + +// addWithExemplar is a wrapper for [prometheus.ExemplarAdder.AddWithExemplar], +// which falls back to [prometheus.Counter.Add] if no labels are provided. +func addWithExemplar(obs prometheus.Counter, val float64, labels map[string]string) { + if labels == nil { + obs.Add(val) + return + } + obs.(prometheus.ExemplarAdder).AddWithExemplar(val, labels) +} + // InstrumentHandlerInFlight is a middleware that wraps the provided // http.Handler. It sets the provided prometheus.Gauge to the number of // requests currently handled by the wrapped http.Handler. @@ -48,7 +68,7 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl // names are "code" and "method". The function panics otherwise. For the "method" // label a predefined default label value set is used to filter given values. // Values besides predefined values will count as `unknown` method. -//`WithExtraMethods` can be used to add more methods to the set. The Observe +// `WithExtraMethods` can be used to add more methods to the set. The Observe // method of the Observer in the ObserverVec is called with the request duration // in seconds. Partitioning happens by HTTP status code and/or HTTP method if // the respective instance label names are present in the ObserverVec. For @@ -62,28 +82,37 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl // Note that this method is only guaranteed to never observe negative durations // if used with Go1.9+. func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { - mwOpts := &option{} + hOpts := defaultOptions() for _, o := range opts { - o(mwOpts) + o.apply(hOpts) } - code, method := checkLabels(obs) + // Curry the observer with dynamic labels before checking the remaining labels. + code, method := checkLabels(obs.MustCurryWith(hOpts.emptyDynamicLabels())) if code { - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { now := time.Now() d := newDelegator(w, nil) next.ServeHTTP(d, r) - obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) - }) + l := labels(code, method, r.Method, d.Status(), hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + observeWithExemplar(obs.With(l), time.Since(now).Seconds(), hOpts.getExemplarFn(r.Context())) + } } - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { now := time.Now() next.ServeHTTP(w, r) - obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) - }) + l := labels(code, method, r.Method, 0, hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + observeWithExemplar(obs.With(l), time.Since(now).Seconds(), hOpts.getExemplarFn(r.Context())) + } } // InstrumentHandlerCounter is a middleware that wraps the provided http.Handler @@ -104,25 +133,36 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, op // // See the example for InstrumentHandlerDuration for example usage. func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, opts ...Option) http.HandlerFunc { - mwOpts := &option{} + hOpts := defaultOptions() for _, o := range opts { - o(mwOpts) + o.apply(hOpts) } - code, method := checkLabels(counter) + // Curry the counter with dynamic labels before checking the remaining labels. + code, method := checkLabels(counter.MustCurryWith(hOpts.emptyDynamicLabels())) if code { - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) - counter.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Inc() - }) + + l := labels(code, method, r.Method, d.Status(), hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + addWithExemplar(counter.With(l), 1, hOpts.getExemplarFn(r.Context())) + } } - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { next.ServeHTTP(w, r) - counter.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Inc() - }) + + l := labels(code, method, r.Method, 0, hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + addWithExemplar(counter.With(l), 1, hOpts.getExemplarFn(r.Context())) + } } // InstrumentHandlerTimeToWriteHeader is a middleware that wraps the provided @@ -148,20 +188,25 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, // // See the example for InstrumentHandlerDuration for example usage. func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { - mwOpts := &option{} + hOpts := defaultOptions() for _, o := range opts { - o(mwOpts) + o.apply(hOpts) } - code, method := checkLabels(obs) + // Curry the observer with dynamic labels before checking the remaining labels. + code, method := checkLabels(obs.MustCurryWith(hOpts.emptyDynamicLabels())) - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { now := time.Now() d := newDelegator(w, func(status int) { - obs.With(labels(code, method, r.Method, status, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) + l := labels(code, method, r.Method, status, hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + observeWithExemplar(obs.With(l), time.Since(now).Seconds(), hOpts.getExemplarFn(r.Context())) }) next.ServeHTTP(d, r) - }) + } } // InstrumentHandlerRequestSize is a middleware that wraps the provided @@ -184,27 +229,38 @@ func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Ha // // See the example for InstrumentHandlerDuration for example usage. func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { - mwOpts := &option{} + hOpts := defaultOptions() for _, o := range opts { - o(mwOpts) + o.apply(hOpts) } - code, method := checkLabels(obs) + // Curry the observer with dynamic labels before checking the remaining labels. + code, method := checkLabels(obs.MustCurryWith(hOpts.emptyDynamicLabels())) if code { - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) size := computeApproximateRequestSize(r) - obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(size)) - }) + + l := labels(code, method, r.Method, d.Status(), hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + observeWithExemplar(obs.With(l), float64(size), hOpts.getExemplarFn(r.Context())) + } } - return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + return func(w http.ResponseWriter, r *http.Request) { next.ServeHTTP(w, r) size := computeApproximateRequestSize(r) - obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(float64(size)) - }) + + l := labels(code, method, r.Method, 0, hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + observeWithExemplar(obs.With(l), float64(size), hOpts.getExemplarFn(r.Context())) + } } // InstrumentHandlerResponseSize is a middleware that wraps the provided @@ -227,17 +283,23 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, // // See the example for InstrumentHandlerDuration for example usage. func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.Handler { - mwOpts := &option{} + hOpts := defaultOptions() for _, o := range opts { - o(mwOpts) + o.apply(hOpts) } - code, method := checkLabels(obs) + // Curry the observer with dynamic labels before checking the remaining labels. + code, method := checkLabels(obs.MustCurryWith(hOpts.emptyDynamicLabels())) return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) - obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(d.Written())) + + l := labels(code, method, r.Method, d.Status(), hOpts.extraMethods...) + for label, resolve := range hOpts.extraLabelsFromCtx { + l[label] = resolve(r.Context()) + } + observeWithExemplar(obs.With(l), float64(d.Written()), hOpts.getExemplarFn(r.Context())) }) } @@ -246,7 +308,7 @@ func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler // Collector does not have a Desc or has more than one Desc or its Desc is // invalid. It also panics if the Collector has any non-const, non-curried // labels that are not named "code" or "method". -func checkLabels(c prometheus.Collector) (code bool, method bool) { +func checkLabels(c prometheus.Collector) (code, method bool) { // TODO(beorn7): Remove this hacky way to check for instance labels // once Descriptors can have their dimensionality queried. var ( @@ -327,15 +389,12 @@ func isLabelCurried(c prometheus.Collector, label string) bool { return true } -// emptyLabels is a one-time allocation for non-partitioned metrics to avoid -// unnecessary allocations on each request. -var emptyLabels = prometheus.Labels{} - func labels(code, method bool, reqMethod string, status int, extraMethods ...string) prometheus.Labels { + labels := prometheus.Labels{} + if !(code || method) { - return emptyLabels + return labels } - labels := prometheus.Labels{} if code { labels["code"] = sanitizeCode(status) diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go index 35e41bd1..5d4383aa 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go @@ -13,19 +13,72 @@ package promhttp -// Option are used to configure a middleware or round tripper.. -type Option func(*option) +import ( + "context" -type option struct { - extraMethods []string + "github.com/prometheus/client_golang/prometheus" +) + +// Option are used to configure both handler (middleware) or round tripper. +type Option interface { + apply(*options) +} + +// LabelValueFromCtx are used to compute the label value from request context. +// Context can be filled with values from request through middleware. +type LabelValueFromCtx func(ctx context.Context) string + +// options store options for both a handler or round tripper. +type options struct { + extraMethods []string + getExemplarFn func(requestCtx context.Context) prometheus.Labels + extraLabelsFromCtx map[string]LabelValueFromCtx +} + +func defaultOptions() *options { + return &options{ + getExemplarFn: func(ctx context.Context) prometheus.Labels { return nil }, + extraLabelsFromCtx: map[string]LabelValueFromCtx{}, + } } +func (o *options) emptyDynamicLabels() prometheus.Labels { + labels := prometheus.Labels{} + + for label := range o.extraLabelsFromCtx { + labels[label] = "" + } + + return labels +} + +type optionApplyFunc func(*options) + +func (o optionApplyFunc) apply(opt *options) { o(opt) } + // WithExtraMethods adds additional HTTP methods to the list of allowed methods. // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for the default list. // // See the example for ExampleInstrumentHandlerWithExtraMethods for example usage. func WithExtraMethods(methods ...string) Option { - return func(o *option) { + return optionApplyFunc(func(o *options) { o.extraMethods = methods - } + }) +} + +// WithExemplarFromContext allows to inject function that will get exemplar from context that will be put to counter and histogram metrics. +// If the function returns nil labels or the metric does not support exemplars, no exemplar will be added (noop), but +// metric will continue to observe/increment. +func WithExemplarFromContext(getExemplarFn func(requestCtx context.Context) prometheus.Labels) Option { + return optionApplyFunc(func(o *options) { + o.getExemplarFn = getExemplarFn + }) +} + +// WithLabelFromCtx registers a label for dynamic resolution with access to context. +// See the example for ExampleInstrumentHandlerWithLabelResolver for example usage +func WithLabelFromCtx(name string, valueFn LabelValueFromCtx) Option { + return optionApplyFunc(func(o *options) { + o.extraLabelsFromCtx[name] = valueFn + }) } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/registry.go b/vendor/github.com/prometheus/client_golang/prometheus/registry.go index 383a7f59..5e2ced25 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/registry.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/registry.go @@ -15,24 +15,23 @@ package prometheus import ( "bytes" + "errors" "fmt" - "io/ioutil" "os" "path/filepath" "runtime" "sort" + "strconv" "strings" "sync" "unicode/utf8" - "github.com/cespare/xxhash/v2" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" - "github.com/prometheus/common/expfmt" + "github.com/prometheus/client_golang/prometheus/internal" + "github.com/cespare/xxhash/v2" dto "github.com/prometheus/client_model/go" - - "github.com/prometheus/client_golang/prometheus/internal" + "github.com/prometheus/common/expfmt" + "google.golang.org/protobuf/proto" ) const ( @@ -252,9 +251,12 @@ func (errs MultiError) MaybeUnwrap() error { } // Registry registers Prometheus collectors, collects their metrics, and gathers -// them into MetricFamilies for exposition. It implements both Registerer and -// Gatherer. The zero value is not usable. Create instances with NewRegistry or -// NewPedanticRegistry. +// them into MetricFamilies for exposition. It implements Registerer, Gatherer, +// and Collector. The zero value is not usable. Create instances with +// NewRegistry or NewPedanticRegistry. +// +// Registry implements Collector to allow it to be used for creating groups of +// metrics. See the Grouping example for how this can be done. type Registry struct { mtx sync.RWMutex collectorsByID map[uint64]Collector // ID is a hash of the descIDs. @@ -289,7 +291,7 @@ func (r *Registry) Register(c Collector) error { // Is the descriptor valid at all? if desc.err != nil { - return fmt.Errorf("descriptor %s is invalid: %s", desc, desc.err) + return fmt.Errorf("descriptor %s is invalid: %w", desc, desc.err) } // Is the descID unique? @@ -407,6 +409,14 @@ func (r *Registry) MustRegister(cs ...Collector) { // Gather implements Gatherer. func (r *Registry) Gather() ([]*dto.MetricFamily, error) { + r.mtx.RLock() + + if len(r.collectorsByID) == 0 && len(r.uncheckedCollectors) == 0 { + // Fast path. + r.mtx.RUnlock() + return nil, nil + } + var ( checkedMetricChan = make(chan Metric, capMetricChan) uncheckedMetricChan = make(chan Metric, capMetricChan) @@ -416,7 +426,6 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) { registeredDescIDs map[uint64]struct{} // Only used for pedantic checks ) - r.mtx.RLock() goroutineBudget := len(r.collectorsByID) + len(r.uncheckedCollectors) metricFamiliesByName := make(map[string]*dto.MetricFamily, len(r.dimHashesByName)) checkedCollectors := make(chan Collector, len(r.collectorsByID)) @@ -539,7 +548,7 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) { goroutineBudget-- runtime.Gosched() } - // Once both checkedMetricChan and uncheckdMetricChan are closed + // Once both checkedMetricChan and uncheckedMetricChan are closed // and drained, the contraption above will nil out cmc and umc, // and then we can leave the collect loop here. if cmc == nil && umc == nil { @@ -549,6 +558,31 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) { return internal.NormalizeMetricFamilies(metricFamiliesByName), errs.MaybeUnwrap() } +// Describe implements Collector. +func (r *Registry) Describe(ch chan<- *Desc) { + r.mtx.RLock() + defer r.mtx.RUnlock() + + // Only report the checked Collectors; unchecked collectors don't report any + // Desc. + for _, c := range r.collectorsByID { + c.Describe(ch) + } +} + +// Collect implements Collector. +func (r *Registry) Collect(ch chan<- Metric) { + r.mtx.RLock() + defer r.mtx.RUnlock() + + for _, c := range r.collectorsByID { + c.Collect(ch) + } + for _, c := range r.uncheckedCollectors { + c.Collect(ch) + } +} + // WriteToTextfile calls Gather on the provided Gatherer, encodes the result in the // Prometheus text format, and writes it to a temporary file. Upon success, the // temporary file is renamed to the provided filename. @@ -556,7 +590,7 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) { // This is intended for use with the textfile collector of the node exporter. // Note that the node exporter expects the filename to be suffixed with ".prom". func WriteToTextfile(filename string, g Gatherer) error { - tmp, err := ioutil.TempFile(filepath.Dir(filename), filepath.Base(filename)) + tmp, err := os.CreateTemp(filepath.Dir(filename), filepath.Base(filename)) if err != nil { return err } @@ -575,7 +609,7 @@ func WriteToTextfile(filename string, g Gatherer) error { return err } - if err := os.Chmod(tmp.Name(), 0644); err != nil { + if err := os.Chmod(tmp.Name(), 0o644); err != nil { return err } return os.Rename(tmp.Name(), filename) @@ -596,7 +630,7 @@ func processMetric( } dtoMetric := &dto.Metric{} if err := metric.Write(dtoMetric); err != nil { - return fmt.Errorf("error collecting metric %v: %s", desc, err) + return fmt.Errorf("error collecting metric %v: %w", desc, err) } metricFamily, ok := metricFamiliesByName[desc.fqName] if ok { // Existing name. @@ -718,12 +752,13 @@ func (gs Gatherers) Gather() ([]*dto.MetricFamily, error) { for i, g := range gs { mfs, err := g.Gather() if err != nil { - if multiErr, ok := err.(MultiError); ok { + multiErr := MultiError{} + if errors.As(err, &multiErr) { for _, err := range multiErr { - errs = append(errs, fmt.Errorf("[from Gatherer #%d] %s", i+1, err)) + errs = append(errs, fmt.Errorf("[from Gatherer #%d] %w", i+1, err)) } } else { - errs = append(errs, fmt.Errorf("[from Gatherer #%d] %s", i+1, err)) + errs = append(errs, fmt.Errorf("[from Gatherer #%d] %w", i+1, err)) } } for _, mf := range mfs { @@ -884,11 +919,11 @@ func checkMetricConsistency( h.Write(separatorByteSlice) // Make sure label pairs are sorted. We depend on it for the consistency // check. - if !sort.IsSorted(labelPairSorter(dtoMetric.Label)) { + if !sort.IsSorted(internal.LabelPairSorter(dtoMetric.Label)) { // We cannot sort dtoMetric.Label in place as it is immutable by contract. copiedLabels := make([]*dto.LabelPair, len(dtoMetric.Label)) copy(copiedLabels, dtoMetric.Label) - sort.Sort(labelPairSorter(copiedLabels)) + sort.Sort(internal.LabelPairSorter(copiedLabels)) dtoMetric.Label = copiedLabels } for _, lp := range dtoMetric.Label { @@ -897,6 +932,10 @@ func checkMetricConsistency( h.WriteString(lp.GetValue()) h.Write(separatorByteSlice) } + if dtoMetric.TimestampMs != nil { + h.WriteString(strconv.FormatInt(*(dtoMetric.TimestampMs), 10)) + h.Write(separatorByteSlice) + } hSum := h.Sum64() if _, exists := metricHashes[hSum]; exists { return fmt.Errorf( @@ -924,7 +963,7 @@ func checkDescConsistency( // Is the desc consistent with the content of the metric? lpsFromDesc := make([]*dto.LabelPair, len(desc.constLabelPairs), len(dtoMetric.Label)) copy(lpsFromDesc, desc.constLabelPairs) - for _, l := range desc.variableLabels { + for _, l := range desc.variableLabels.names { lpsFromDesc = append(lpsFromDesc, &dto.LabelPair{ Name: proto.String(l), }) @@ -935,7 +974,7 @@ func checkDescConsistency( metricFamily.GetName(), dtoMetric, desc, ) } - sort.Sort(labelPairSorter(lpsFromDesc)) + sort.Sort(internal.LabelPairSorter(lpsFromDesc)) for i, lpFromDesc := range lpsFromDesc { lpFromMetric := dtoMetric.Label[i] if lpFromDesc.GetName() != lpFromMetric.GetName() || @@ -948,3 +987,89 @@ func checkDescConsistency( } return nil } + +var _ TransactionalGatherer = &MultiTRegistry{} + +// MultiTRegistry is a TransactionalGatherer that joins gathered metrics from multiple +// transactional gatherers. +// +// It is caller responsibility to ensure two registries have mutually exclusive metric families, +// no deduplication will happen. +type MultiTRegistry struct { + tGatherers []TransactionalGatherer +} + +// NewMultiTRegistry creates MultiTRegistry. +func NewMultiTRegistry(tGatherers ...TransactionalGatherer) *MultiTRegistry { + return &MultiTRegistry{ + tGatherers: tGatherers, + } +} + +// Gather implements TransactionalGatherer interface. +func (r *MultiTRegistry) Gather() (mfs []*dto.MetricFamily, done func(), err error) { + errs := MultiError{} + + dFns := make([]func(), 0, len(r.tGatherers)) + // TODO(bwplotka): Implement concurrency for those? + for _, g := range r.tGatherers { + // TODO(bwplotka): Check for duplicates? + m, d, err := g.Gather() + errs.Append(err) + + mfs = append(mfs, m...) + dFns = append(dFns, d) + } + + // TODO(bwplotka): Consider sort in place, given metric family in gather is sorted already. + sort.Slice(mfs, func(i, j int) bool { + return *mfs[i].Name < *mfs[j].Name + }) + return mfs, func() { + for _, d := range dFns { + d() + } + }, errs.MaybeUnwrap() +} + +// TransactionalGatherer represents transactional gatherer that can be triggered to notify gatherer that memory +// used by metric family is no longer used by a caller. This allows implementations with cache. +type TransactionalGatherer interface { + // Gather returns metrics in a lexicographically sorted slice + // of uniquely named MetricFamily protobufs. Gather ensures that the + // returned slice is valid and self-consistent so that it can be used + // for valid exposition. As an exception to the strict consistency + // requirements described for metric.Desc, Gather will tolerate + // different sets of label names for metrics of the same metric family. + // + // Even if an error occurs, Gather attempts to gather as many metrics as + // possible. Hence, if a non-nil error is returned, the returned + // MetricFamily slice could be nil (in case of a fatal error that + // prevented any meaningful metric collection) or contain a number of + // MetricFamily protobufs, some of which might be incomplete, and some + // might be missing altogether. The returned error (which might be a + // MultiError) explains the details. Note that this is mostly useful for + // debugging purposes. If the gathered protobufs are to be used for + // exposition in actual monitoring, it is almost always better to not + // expose an incomplete result and instead disregard the returned + // MetricFamily protobufs in case the returned error is non-nil. + // + // Important: done is expected to be triggered (even if the error occurs!) + // once caller does not need returned slice of dto.MetricFamily. + Gather() (_ []*dto.MetricFamily, done func(), err error) +} + +// ToTransactionalGatherer transforms Gatherer to transactional one with noop as done function. +func ToTransactionalGatherer(g Gatherer) TransactionalGatherer { + return &noTransactionGatherer{g: g} +} + +type noTransactionGatherer struct { + g Gatherer +} + +// Gather implements TransactionalGatherer interface. +func (g *noTransactionGatherer) Gather() (_ []*dto.MetricFamily, done func(), err error) { + mfs, err := g.g.Gather() + return mfs, func() {}, err +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/summary.go b/vendor/github.com/prometheus/client_golang/prometheus/summary.go index c5fa8ed7..14627044 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/summary.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/summary.go @@ -22,11 +22,11 @@ import ( "sync/atomic" "time" - "github.com/beorn7/perks/quantile" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" - dto "github.com/prometheus/client_model/go" + + "github.com/beorn7/perks/quantile" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/timestamppb" ) // quantileLabel is used for the label that defines the quantile in a @@ -146,6 +146,21 @@ type SummaryOpts struct { // is the internal buffer size of the underlying package // "github.com/bmizerany/perks/quantile"). BufCap uint32 + + // now is for testing purposes, by default it's time.Now. + now func() time.Time +} + +// SummaryVecOpts bundles the options to create a SummaryVec metric. +// It is mandatory to set SummaryOpts, see there for mandatory fields. VariableLabels +// is optional and can safely be left to its default value. +type SummaryVecOpts struct { + SummaryOpts + + // VariableLabels are used to partition the metric vector by the given set + // of labels. Each label value will be constrained with the optional Constraint + // function, if provided. + VariableLabels ConstrainableLabels } // Problem with the sliding-window decay algorithm... The Merge method of @@ -177,11 +192,11 @@ func NewSummary(opts SummaryOpts) Summary { } func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { - if len(desc.variableLabels) != len(labelValues) { - panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, labelValues)) + if len(desc.variableLabels.names) != len(labelValues) { + panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels.names, labelValues)) } - for _, n := range desc.variableLabels { + for _, n := range desc.variableLabels.names { if n == quantileLabel { panic(errQuantileLabelNotAllowed) } @@ -211,6 +226,9 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { opts.BufCap = DefBufCap } + if opts.now == nil { + opts.now = time.Now + } if len(opts.Objectives) == 0 { // Use the lock-free implementation of a Summary without objectives. s := &noObjectivesSummary{ @@ -219,6 +237,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { counts: [2]*summaryCounts{{}, {}}, } s.init(s) // Init self-collection. + s.createdTs = timestamppb.New(opts.now()) return s } @@ -234,7 +253,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { coldBuf: make([]float64, 0, opts.BufCap), streamDuration: opts.MaxAge / time.Duration(opts.AgeBuckets), } - s.headStreamExpTime = time.Now().Add(s.streamDuration) + s.headStreamExpTime = opts.now().Add(s.streamDuration) s.hotBufExpTime = s.headStreamExpTime for i := uint32(0); i < opts.AgeBuckets; i++ { @@ -248,6 +267,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { sort.Float64s(s.sortedObjectives) s.init(s) // Init self-collection. + s.createdTs = timestamppb.New(opts.now()) return s } @@ -275,6 +295,8 @@ type summary struct { headStream *quantile.Stream headStreamIdx int headStreamExpTime, hotBufExpTime time.Time + + createdTs *timestamppb.Timestamp } func (s *summary) Desc() *Desc { @@ -296,7 +318,9 @@ func (s *summary) Observe(v float64) { } func (s *summary) Write(out *dto.Metric) error { - sum := &dto.Summary{} + sum := &dto.Summary{ + CreatedTimestamp: s.createdTs, + } qs := make([]*dto.Quantile, 0, len(s.objectives)) s.bufMtx.Lock() @@ -429,6 +453,8 @@ type noObjectivesSummary struct { counts [2]*summaryCounts labelPairs []*dto.LabelPair + + createdTs *timestamppb.Timestamp } func (s *noObjectivesSummary) Desc() *Desc { @@ -479,8 +505,9 @@ func (s *noObjectivesSummary) Write(out *dto.Metric) error { } sum := &dto.Summary{ - SampleCount: proto.Uint64(count), - SampleSum: proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.sumBits))), + SampleCount: proto.Uint64(count), + SampleSum: proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.sumBits))), + CreatedTimestamp: s.createdTs, } out.Summary = sum @@ -530,20 +557,28 @@ type SummaryVec struct { // it is handled by the Prometheus server internally, “quantile†is an illegal // label name. NewSummaryVec will panic if this label name is used. func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { - for _, ln := range labelNames { + return V2.NewSummaryVec(SummaryVecOpts{ + SummaryOpts: opts, + VariableLabels: UnconstrainedLabels(labelNames), + }) +} + +// NewSummaryVec creates a new SummaryVec based on the provided SummaryVecOpts. +func (v2) NewSummaryVec(opts SummaryVecOpts) *SummaryVec { + for _, ln := range opts.VariableLabels.labelNames() { if ln == quantileLabel { panic(errQuantileLabelNotAllowed) } } - desc := NewDesc( + desc := V2.NewDesc( BuildFQName(opts.Namespace, opts.Subsystem, opts.Name), opts.Help, - labelNames, + opts.VariableLabels, opts.ConstLabels, ) return &SummaryVec{ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { - return newSummary(desc, opts, lvs...) + return newSummary(desc, opts.SummaryOpts, lvs...) }), } } @@ -603,7 +638,8 @@ func (v *SummaryVec) GetMetricWith(labels Labels) (Observer, error) { // WithLabelValues works as GetMetricWithLabelValues, but panics where // GetMetricWithLabelValues would have returned an error. Not returning an // error allows shortcuts like -// myVec.WithLabelValues("404", "GET").Observe(42.21) +// +// myVec.WithLabelValues("404", "GET").Observe(42.21) func (v *SummaryVec) WithLabelValues(lvs ...string) Observer { s, err := v.GetMetricWithLabelValues(lvs...) if err != nil { @@ -614,7 +650,8 @@ func (v *SummaryVec) WithLabelValues(lvs ...string) Observer { // With works as GetMetricWith, but panics where GetMetricWithLabels would have // returned an error. Not returning an error allows shortcuts like -// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21) +// +// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21) func (v *SummaryVec) With(labels Labels) Observer { s, err := v.GetMetricWith(labels) if err != nil { @@ -660,6 +697,7 @@ type constSummary struct { sum float64 quantiles map[float64]float64 labelPairs []*dto.LabelPair + createdTs *timestamppb.Timestamp } func (s *constSummary) Desc() *Desc { @@ -667,7 +705,9 @@ func (s *constSummary) Desc() *Desc { } func (s *constSummary) Write(out *dto.Metric) error { - sum := &dto.Summary{} + sum := &dto.Summary{ + CreatedTimestamp: s.createdTs, + } qs := make([]*dto.Quantile, 0, len(s.quantiles)) sum.SampleCount = proto.Uint64(s.count) @@ -701,7 +741,8 @@ func (s *constSummary) Write(out *dto.Metric) error { // // quantiles maps ranks to quantile values. For example, a median latency of // 0.23s and a 99th percentile latency of 0.56s would be expressed as: -// map[float64]float64{0.5: 0.23, 0.99: 0.56} +// +// map[float64]float64{0.5: 0.23, 0.99: 0.56} // // NewConstSummary returns an error if the length of labelValues is not // consistent with the variable labels in Desc or if Desc is invalid. @@ -715,7 +756,7 @@ func NewConstSummary( if desc.err != nil { return nil, desc.err } - if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil { + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { return nil, err } return &constSummary{ diff --git a/vendor/github.com/prometheus/client_golang/prometheus/timer.go b/vendor/github.com/prometheus/client_golang/prometheus/timer.go index 8d5f1052..52344fef 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/timer.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/timer.go @@ -23,13 +23,24 @@ type Timer struct { } // NewTimer creates a new Timer. The provided Observer is used to observe a -// duration in seconds. Timer is usually used to time a function call in the +// duration in seconds. If the Observer implements ExemplarObserver, passing exemplar +// later on will be also supported. +// Timer is usually used to time a function call in the // following way: -// func TimeMe() { -// timer := NewTimer(myHistogram) -// defer timer.ObserveDuration() -// // Do actual work. -// } +// +// func TimeMe() { +// timer := NewTimer(myHistogram) +// defer timer.ObserveDuration() +// // Do actual work. +// } +// +// or +// +// func TimeMeWithExemplar() { +// timer := NewTimer(myHistogram) +// defer timer.ObserveDurationWithExemplar(exemplar) +// // Do actual work. +// } func NewTimer(o Observer) *Timer { return &Timer{ begin: time.Now(), @@ -52,3 +63,19 @@ func (t *Timer) ObserveDuration() time.Duration { } return d } + +// ObserveDurationWithExemplar is like ObserveDuration, but it will also +// observe exemplar with the duration unless exemplar is nil or provided Observer can't +// be casted to ExemplarObserver. +func (t *Timer) ObserveDurationWithExemplar(exemplar Labels) time.Duration { + d := time.Since(t.begin) + eo, ok := t.observer.(ExemplarObserver) + if ok && exemplar != nil { + eo.ObserveWithExemplar(d.Seconds(), exemplar) + return d + } + if t.observer != nil { + t.observer.Observe(d.Seconds()) + } + return d +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/value.go b/vendor/github.com/prometheus/client_golang/prometheus/value.go index c778711b..cc23011f 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/value.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/value.go @@ -14,16 +14,17 @@ package prometheus import ( + "errors" "fmt" "sort" "time" "unicode/utf8" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes" + "github.com/prometheus/client_golang/prometheus/internal" dto "github.com/prometheus/client_model/go" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/timestamppb" ) // ValueType is an enumeration of metric types that represent a simple value. @@ -38,6 +39,23 @@ const ( UntypedValue ) +var ( + CounterMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_COUNTER; return &d }() + GaugeMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_GAUGE; return &d }() + UntypedMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_UNTYPED; return &d }() +) + +func (v ValueType) ToDTO() *dto.MetricType { + switch v { + case CounterValue: + return CounterMetricTypePtr + case GaugeValue: + return GaugeMetricTypePtr + default: + return UntypedMetricTypePtr + } +} + // valueFunc is a generic metric for simple values retrieved on collect time // from a function. It implements Metric and Collector. Its effective type is // determined by ValueType. This is a low-level building block used by the @@ -74,7 +92,7 @@ func (v *valueFunc) Desc() *Desc { } func (v *valueFunc) Write(out *dto.Metric) error { - return populateMetric(v.valType, v.function(), v.labelPairs, nil, out) + return populateMetric(v.valType, v.function(), v.labelPairs, nil, out, nil) } // NewConstMetric returns a metric with one fixed value that cannot be @@ -88,14 +106,18 @@ func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues if desc.err != nil { return nil, desc.err } - if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil { + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { + return nil, err + } + + metric := &dto.Metric{} + if err := populateMetric(valueType, value, MakeLabelPairs(desc, labelValues), nil, metric, nil); err != nil { return nil, err } + return &constMetric{ - desc: desc, - valType: valueType, - val: value, - labelPairs: MakeLabelPairs(desc, labelValues), + desc: desc, + metric: metric, }, nil } @@ -109,11 +131,46 @@ func MustNewConstMetric(desc *Desc, valueType ValueType, value float64, labelVal return m } +// NewConstMetricWithCreatedTimestamp does the same thing as NewConstMetric, but generates Counters +// with created timestamp set and returns an error for other metric types. +func NewConstMetricWithCreatedTimestamp(desc *Desc, valueType ValueType, value float64, ct time.Time, labelValues ...string) (Metric, error) { + if desc.err != nil { + return nil, desc.err + } + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { + return nil, err + } + switch valueType { + case CounterValue: + break + default: + return nil, errors.New("created timestamps are only supported for counters") + } + + metric := &dto.Metric{} + if err := populateMetric(valueType, value, MakeLabelPairs(desc, labelValues), nil, metric, timestamppb.New(ct)); err != nil { + return nil, err + } + + return &constMetric{ + desc: desc, + metric: metric, + }, nil +} + +// MustNewConstMetricWithCreatedTimestamp is a version of NewConstMetricWithCreatedTimestamp that panics where +// NewConstMetricWithCreatedTimestamp would have returned an error. +func MustNewConstMetricWithCreatedTimestamp(desc *Desc, valueType ValueType, value float64, ct time.Time, labelValues ...string) Metric { + m, err := NewConstMetricWithCreatedTimestamp(desc, valueType, value, ct, labelValues...) + if err != nil { + panic(err) + } + return m +} + type constMetric struct { - desc *Desc - valType ValueType - val float64 - labelPairs []*dto.LabelPair + desc *Desc + metric *dto.Metric } func (m *constMetric) Desc() *Desc { @@ -121,7 +178,11 @@ func (m *constMetric) Desc() *Desc { } func (m *constMetric) Write(out *dto.Metric) error { - return populateMetric(m.valType, m.val, m.labelPairs, nil, out) + out.Label = m.metric.Label + out.Counter = m.metric.Counter + out.Gauge = m.metric.Gauge + out.Untyped = m.metric.Untyped + return nil } func populateMetric( @@ -130,11 +191,12 @@ func populateMetric( labelPairs []*dto.LabelPair, e *dto.Exemplar, m *dto.Metric, + ct *timestamppb.Timestamp, ) error { m.Label = labelPairs switch t { case CounterValue: - m.Counter = &dto.Counter{Value: proto.Float64(v), Exemplar: e} + m.Counter = &dto.Counter{Value: proto.Float64(v), Exemplar: e, CreatedTimestamp: ct} case GaugeValue: m.Gauge = &dto.Gauge{Value: proto.Float64(v)} case UntypedValue: @@ -153,29 +215,29 @@ func populateMetric( // This function is only needed for custom Metric implementations. See MetricVec // example. func MakeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair { - totalLen := len(desc.variableLabels) + len(desc.constLabelPairs) + totalLen := len(desc.variableLabels.names) + len(desc.constLabelPairs) if totalLen == 0 { // Super fast path. return nil } - if len(desc.variableLabels) == 0 { + if len(desc.variableLabels.names) == 0 { // Moderately fast path. return desc.constLabelPairs } labelPairs := make([]*dto.LabelPair, 0, totalLen) - for i, n := range desc.variableLabels { + for i, l := range desc.variableLabels.names { labelPairs = append(labelPairs, &dto.LabelPair{ - Name: proto.String(n), + Name: proto.String(l), Value: proto.String(labelValues[i]), }) } labelPairs = append(labelPairs, desc.constLabelPairs...) - sort.Sort(labelPairSorter(labelPairs)) + sort.Sort(internal.LabelPairSorter(labelPairs)) return labelPairs } // ExemplarMaxRunes is the max total number of runes allowed in exemplar labels. -const ExemplarMaxRunes = 64 +const ExemplarMaxRunes = 128 // newExemplar creates a new dto.Exemplar from the provided values. An error is // returned if any of the label names or values are invalid or if the total @@ -183,8 +245,8 @@ const ExemplarMaxRunes = 64 func newExemplar(value float64, ts time.Time, l Labels) (*dto.Exemplar, error) { e := &dto.Exemplar{} e.Value = proto.Float64(value) - tsProto, err := ptypes.TimestampProto(ts) - if err != nil { + tsProto := timestamppb.New(ts) + if err := tsProto.CheckValid(); err != nil { return nil, err } e.Timestamp = tsProto diff --git a/vendor/github.com/prometheus/client_golang/prometheus/vec.go b/vendor/github.com/prometheus/client_golang/prometheus/vec.go index 4ababe6c..955cfd59 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/vec.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/vec.go @@ -72,6 +72,8 @@ func NewMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *MetricVec { // with a performance overhead (for creating and processing the Labels map). // See also the CounterVec example. func (m *MetricVec) DeleteLabelValues(lvs ...string) bool { + lvs = constrainLabelValues(m.desc, lvs, m.curry) + h, err := m.hashLabelValues(lvs) if err != nil { return false @@ -91,6 +93,9 @@ func (m *MetricVec) DeleteLabelValues(lvs ...string) bool { // This method is used for the same purpose as DeleteLabelValues(...string). See // there for pros and cons of the two methods. func (m *MetricVec) Delete(labels Labels) bool { + labels, closer := constrainLabels(m.desc, labels) + defer closer() + h, err := m.hashLabels(labels) if err != nil { return false @@ -99,6 +104,19 @@ func (m *MetricVec) Delete(labels Labels) bool { return m.metricMap.deleteByHashWithLabels(h, labels, m.curry) } +// DeletePartialMatch deletes all metrics where the variable labels contain all of those +// passed in as labels. The order of the labels does not matter. +// It returns the number of metrics deleted. +// +// Note that curried labels will never be matched if deleting from the curried vector. +// To match curried labels with DeletePartialMatch, it must be called on the base vector. +func (m *MetricVec) DeletePartialMatch(labels Labels) int { + labels, closer := constrainLabels(m.desc, labels) + defer closer() + + return m.metricMap.deleteByLabels(labels, m.curry) +} + // Without explicit forwarding of Describe, Collect, Reset, those methods won't // show up in GoDoc. @@ -134,11 +152,11 @@ func (m *MetricVec) CurryWith(labels Labels) (*MetricVec, error) { oldCurry = m.curry iCurry int ) - for i, label := range m.desc.variableLabels { - val, ok := labels[label] + for i, labelName := range m.desc.variableLabels.names { + val, ok := labels[labelName] if iCurry < len(oldCurry) && oldCurry[iCurry].index == i { if ok { - return nil, fmt.Errorf("label name %q is already curried", label) + return nil, fmt.Errorf("label name %q is already curried", labelName) } newCurry = append(newCurry, oldCurry[iCurry]) iCurry++ @@ -146,7 +164,10 @@ func (m *MetricVec) CurryWith(labels Labels) (*MetricVec, error) { if !ok { continue // Label stays uncurried. } - newCurry = append(newCurry, curriedLabelValue{i, val}) + newCurry = append(newCurry, curriedLabelValue{ + i, + m.desc.variableLabels.constrain(labelName, val), + }) } } if l := len(oldCurry) + len(labels) - len(newCurry); l > 0 { @@ -189,6 +210,7 @@ func (m *MetricVec) CurryWith(labels Labels) (*MetricVec, error) { // a wrapper around MetricVec, implementing a vector for a specific Metric // implementation, for example GaugeVec. func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error) { + lvs = constrainLabelValues(m.desc, lvs, m.curry) h, err := m.hashLabelValues(lvs) if err != nil { return nil, err @@ -214,6 +236,9 @@ func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error) { // around MetricVec, implementing a vector for a specific Metric implementation, // for example GaugeVec. func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error) { + labels, closer := constrainLabels(m.desc, labels) + defer closer() + h, err := m.hashLabels(labels) if err != nil { return nil, err @@ -223,7 +248,7 @@ func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error) { } func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) { - if err := validateLabelValues(vals, len(m.desc.variableLabels)-len(m.curry)); err != nil { + if err := validateLabelValues(vals, len(m.desc.variableLabels.names)-len(m.curry)); err != nil { return 0, err } @@ -232,7 +257,7 @@ func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) { curry = m.curry iVals, iCurry int ) - for i := 0; i < len(m.desc.variableLabels); i++ { + for i := 0; i < len(m.desc.variableLabels.names); i++ { if iCurry < len(curry) && curry[iCurry].index == i { h = m.hashAdd(h, curry[iCurry].value) iCurry++ @@ -246,7 +271,7 @@ func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) { } func (m *MetricVec) hashLabels(labels Labels) (uint64, error) { - if err := validateValuesInLabels(labels, len(m.desc.variableLabels)-len(m.curry)); err != nil { + if err := validateValuesInLabels(labels, len(m.desc.variableLabels.names)-len(m.curry)); err != nil { return 0, err } @@ -255,17 +280,17 @@ func (m *MetricVec) hashLabels(labels Labels) (uint64, error) { curry = m.curry iCurry int ) - for i, label := range m.desc.variableLabels { - val, ok := labels[label] + for i, labelName := range m.desc.variableLabels.names { + val, ok := labels[labelName] if iCurry < len(curry) && curry[iCurry].index == i { if ok { - return 0, fmt.Errorf("label name %q is already curried", label) + return 0, fmt.Errorf("label name %q is already curried", labelName) } h = m.hashAdd(h, curry[iCurry].value) iCurry++ } else { if !ok { - return 0, fmt.Errorf("label name %q missing in label map", label) + return 0, fmt.Errorf("label name %q missing in label map", labelName) } h = m.hashAdd(h, val) } @@ -381,6 +406,82 @@ func (m *metricMap) deleteByHashWithLabels( return true } +// deleteByLabels deletes a metric if the given labels are present in the metric. +func (m *metricMap) deleteByLabels(labels Labels, curry []curriedLabelValue) int { + m.mtx.Lock() + defer m.mtx.Unlock() + + var numDeleted int + + for h, metrics := range m.metrics { + i := findMetricWithPartialLabels(m.desc, metrics, labels, curry) + if i >= len(metrics) { + // Didn't find matching labels in this metric slice. + continue + } + delete(m.metrics, h) + numDeleted++ + } + + return numDeleted +} + +// findMetricWithPartialLabel returns the index of the matching metric or +// len(metrics) if not found. +func findMetricWithPartialLabels( + desc *Desc, metrics []metricWithLabelValues, labels Labels, curry []curriedLabelValue, +) int { + for i, metric := range metrics { + if matchPartialLabels(desc, metric.values, labels, curry) { + return i + } + } + return len(metrics) +} + +// indexOf searches the given slice of strings for the target string and returns +// the index or len(items) as well as a boolean whether the search succeeded. +func indexOf(target string, items []string) (int, bool) { + for i, l := range items { + if l == target { + return i, true + } + } + return len(items), false +} + +// valueMatchesVariableOrCurriedValue determines if a value was previously curried, +// and returns whether it matches either the "base" value or the curried value accordingly. +// It also indicates whether the match is against a curried or uncurried value. +func valueMatchesVariableOrCurriedValue(targetValue string, index int, values []string, curry []curriedLabelValue) (bool, bool) { + for _, curriedValue := range curry { + if curriedValue.index == index { + // This label was curried. See if the curried value matches our target. + return curriedValue.value == targetValue, true + } + } + // This label was not curried. See if the current value matches our target label. + return values[index] == targetValue, false +} + +// matchPartialLabels searches the current metric and returns whether all of the target label:value pairs are present. +func matchPartialLabels(desc *Desc, values []string, labels Labels, curry []curriedLabelValue) bool { + for l, v := range labels { + // Check if the target label exists in our metrics and get the index. + varLabelIndex, validLabel := indexOf(l, desc.variableLabels.names) + if validLabel { + // Check the value of that label against the target value. + // We don't consider curried values in partial matches. + matches, curried := valueMatchesVariableOrCurriedValue(v, varLabelIndex, values, curry) + if matches && !curried { + continue + } + } + return false + } + return true +} + // getOrCreateMetricWithLabelValues retrieves the metric by hash and label value // or creates it and returns the new one. // @@ -485,7 +586,7 @@ func findMetricWithLabels( return len(metrics) } -func matchLabelValues(values []string, lvs []string, curry []curriedLabelValue) bool { +func matchLabelValues(values, lvs []string, curry []curriedLabelValue) bool { if len(values) != len(lvs)+len(curry) { return false } @@ -511,7 +612,7 @@ func matchLabels(desc *Desc, values []string, labels Labels, curry []curriedLabe return false } iCurry := 0 - for i, k := range desc.variableLabels { + for i, k := range desc.variableLabels.names { if iCurry < len(curry) && curry[iCurry].index == i { if values[i] != curry[iCurry].value { return false @@ -529,7 +630,7 @@ func matchLabels(desc *Desc, values []string, labels Labels, curry []curriedLabe func extractLabelValues(desc *Desc, labels Labels, curry []curriedLabelValue) []string { labelValues := make([]string, len(labels)+len(curry)) iCurry := 0 - for i, k := range desc.variableLabels { + for i, k := range desc.variableLabels.names { if iCurry < len(curry) && curry[iCurry].index == i { labelValues[i] = curry[iCurry].value iCurry++ @@ -554,3 +655,55 @@ func inlineLabelValues(lvs []string, curry []curriedLabelValue) []string { } return labelValues } + +var labelsPool = &sync.Pool{ + New: func() interface{} { + return make(Labels) + }, +} + +func constrainLabels(desc *Desc, labels Labels) (Labels, func()) { + if len(desc.variableLabels.labelConstraints) == 0 { + // Fast path when there's no constraints + return labels, func() {} + } + + constrainedLabels := labelsPool.Get().(Labels) + for l, v := range labels { + constrainedLabels[l] = desc.variableLabels.constrain(l, v) + } + + return constrainedLabels, func() { + for k := range constrainedLabels { + delete(constrainedLabels, k) + } + labelsPool.Put(constrainedLabels) + } +} + +func constrainLabelValues(desc *Desc, lvs []string, curry []curriedLabelValue) []string { + if len(desc.variableLabels.labelConstraints) == 0 { + // Fast path when there's no constraints + return lvs + } + + constrainedValues := make([]string, len(lvs)) + var iCurry, iLVs int + for i := 0; i < len(lvs)+len(curry); i++ { + if iCurry < len(curry) && curry[iCurry].index == i { + iCurry++ + continue + } + + if i < len(desc.variableLabels.names) { + constrainedValues[iLVs] = desc.variableLabels.constrain( + desc.variableLabels.names[i], + lvs[iLVs], + ) + } else { + constrainedValues[iLVs] = lvs[iLVs] + } + iLVs++ + } + return constrainedValues +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/vnext.go b/vendor/github.com/prometheus/client_golang/prometheus/vnext.go new file mode 100644 index 00000000..42bc3a8f --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/vnext.go @@ -0,0 +1,23 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package prometheus + +type v2 struct{} + +// V2 is a struct that can be referenced to access experimental API that might +// be present in v2 of client golang someday. It offers extended functionality +// of v1 with slightly changed API. It is acceptable to use some pieces from v1 +// and e.g `prometheus.NewGauge` and some from v2 e.g. `prometheus.V2.NewDesc` +// in the same codebase. +var V2 = v2{} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/wrap.go b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go index 74ee9328..25da157f 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/wrap.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go @@ -17,10 +17,10 @@ import ( "fmt" "sort" - //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/golang/protobuf/proto" + "github.com/prometheus/client_golang/prometheus/internal" dto "github.com/prometheus/client_model/go" + "google.golang.org/protobuf/proto" ) // WrapRegistererWith returns a Registerer wrapping the provided @@ -182,7 +182,7 @@ func (m *wrappingMetric) Write(out *dto.Metric) error { Value: proto.String(lv), }) } - sort.Sort(labelPairSorter(out.Label)) + sort.Sort(internal.LabelPairSorter(out.Label)) return nil } @@ -204,7 +204,7 @@ func wrapDesc(desc *Desc, prefix string, labels Labels) *Desc { constLabels[ln] = lv } // NewDesc will do remaining validations. - newDesc := NewDesc(prefix+desc.fqName, desc.help, desc.variableLabels, constLabels) + newDesc := V2.NewDesc(prefix+desc.fqName, desc.help, desc.variableLabels, constLabels) // Propagate errors if there was any. This will override any errer // created by NewDesc above, i.e. earlier errors get precedence. if desc.err != nil { diff --git a/vendor/github.com/prometheus/client_model/go/metrics.pb.go b/vendor/github.com/prometheus/client_model/go/metrics.pb.go index 2f4930d9..2f154907 100644 --- a/vendor/github.com/prometheus/client_model/go/metrics.pb.go +++ b/vendor/github.com/prometheus/client_model/go/metrics.pb.go @@ -1,51 +1,75 @@ +// Copyright 2013 Prometheus Team +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. -// source: metrics.proto +// versions: +// protoc-gen-go v1.30.0 +// protoc v3.20.3 +// source: io/prometheus/client/metrics.proto package io_prometheus_client import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - timestamp "github.com/golang/protobuf/ptypes/timestamp" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type MetricType int32 const ( - MetricType_COUNTER MetricType = 0 - MetricType_GAUGE MetricType = 1 - MetricType_SUMMARY MetricType = 2 - MetricType_UNTYPED MetricType = 3 + // COUNTER must use the Metric field "counter". + MetricType_COUNTER MetricType = 0 + // GAUGE must use the Metric field "gauge". + MetricType_GAUGE MetricType = 1 + // SUMMARY must use the Metric field "summary". + MetricType_SUMMARY MetricType = 2 + // UNTYPED must use the Metric field "untyped". + MetricType_UNTYPED MetricType = 3 + // HISTOGRAM must use the Metric field "histogram". MetricType_HISTOGRAM MetricType = 4 + // GAUGE_HISTOGRAM must use the Metric field "histogram". + MetricType_GAUGE_HISTOGRAM MetricType = 5 ) -var MetricType_name = map[int32]string{ - 0: "COUNTER", - 1: "GAUGE", - 2: "SUMMARY", - 3: "UNTYPED", - 4: "HISTOGRAM", -} - -var MetricType_value = map[string]int32{ - "COUNTER": 0, - "GAUGE": 1, - "SUMMARY": 2, - "UNTYPED": 3, - "HISTOGRAM": 4, -} +// Enum value maps for MetricType. +var ( + MetricType_name = map[int32]string{ + 0: "COUNTER", + 1: "GAUGE", + 2: "SUMMARY", + 3: "UNTYPED", + 4: "HISTOGRAM", + 5: "GAUGE_HISTOGRAM", + } + MetricType_value = map[string]int32{ + "COUNTER": 0, + "GAUGE": 1, + "SUMMARY": 2, + "UNTYPED": 3, + "HISTOGRAM": 4, + "GAUGE_HISTOGRAM": 5, + } +) func (x MetricType) Enum() *MetricType { p := new(MetricType) @@ -54,670 +78,1322 @@ func (x MetricType) Enum() *MetricType { } func (x MetricType) String() string { - return proto.EnumName(MetricType_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (MetricType) Descriptor() protoreflect.EnumDescriptor { + return file_io_prometheus_client_metrics_proto_enumTypes[0].Descriptor() +} + +func (MetricType) Type() protoreflect.EnumType { + return &file_io_prometheus_client_metrics_proto_enumTypes[0] } -func (x *MetricType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(MetricType_value, data, "MetricType") +func (x MetricType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *MetricType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) if err != nil { return err } - *x = MetricType(value) + *x = MetricType(num) return nil } +// Deprecated: Use MetricType.Descriptor instead. func (MetricType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{0} + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{0} } type LabelPair struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields -func (m *LabelPair) Reset() { *m = LabelPair{} } -func (m *LabelPair) String() string { return proto.CompactTextString(m) } -func (*LabelPair) ProtoMessage() {} -func (*LabelPair) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{0} + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` } -func (m *LabelPair) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LabelPair.Unmarshal(m, b) -} -func (m *LabelPair) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LabelPair.Marshal(b, m, deterministic) -} -func (m *LabelPair) XXX_Merge(src proto.Message) { - xxx_messageInfo_LabelPair.Merge(m, src) +func (x *LabelPair) Reset() { + *x = LabelPair{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *LabelPair) XXX_Size() int { - return xxx_messageInfo_LabelPair.Size(m) + +func (x *LabelPair) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *LabelPair) XXX_DiscardUnknown() { - xxx_messageInfo_LabelPair.DiscardUnknown(m) + +func (*LabelPair) ProtoMessage() {} + +func (x *LabelPair) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_LabelPair proto.InternalMessageInfo +// Deprecated: Use LabelPair.ProtoReflect.Descriptor instead. +func (*LabelPair) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{0} +} -func (m *LabelPair) GetName() string { - if m != nil && m.Name != nil { - return *m.Name +func (x *LabelPair) GetName() string { + if x != nil && x.Name != nil { + return *x.Name } return "" } -func (m *LabelPair) GetValue() string { - if m != nil && m.Value != nil { - return *m.Value +func (x *LabelPair) GetValue() string { + if x != nil && x.Value != nil { + return *x.Value } return "" } type Gauge struct { - Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields -func (m *Gauge) Reset() { *m = Gauge{} } -func (m *Gauge) String() string { return proto.CompactTextString(m) } -func (*Gauge) ProtoMessage() {} -func (*Gauge) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{1} + Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"` } -func (m *Gauge) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Gauge.Unmarshal(m, b) -} -func (m *Gauge) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Gauge.Marshal(b, m, deterministic) -} -func (m *Gauge) XXX_Merge(src proto.Message) { - xxx_messageInfo_Gauge.Merge(m, src) +func (x *Gauge) Reset() { + *x = Gauge{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Gauge) XXX_Size() int { - return xxx_messageInfo_Gauge.Size(m) + +func (x *Gauge) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Gauge) XXX_DiscardUnknown() { - xxx_messageInfo_Gauge.DiscardUnknown(m) + +func (*Gauge) ProtoMessage() {} + +func (x *Gauge) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Gauge proto.InternalMessageInfo +// Deprecated: Use Gauge.ProtoReflect.Descriptor instead. +func (*Gauge) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{1} +} -func (m *Gauge) GetValue() float64 { - if m != nil && m.Value != nil { - return *m.Value +func (x *Gauge) GetValue() float64 { + if x != nil && x.Value != nil { + return *x.Value } return 0 } type Counter struct { - Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"` - Exemplar *Exemplar `protobuf:"bytes,2,opt,name=exemplar" json:"exemplar,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields -func (m *Counter) Reset() { *m = Counter{} } -func (m *Counter) String() string { return proto.CompactTextString(m) } -func (*Counter) ProtoMessage() {} -func (*Counter) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{2} + Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"` + Exemplar *Exemplar `protobuf:"bytes,2,opt,name=exemplar" json:"exemplar,omitempty"` + CreatedTimestamp *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=created_timestamp,json=createdTimestamp" json:"created_timestamp,omitempty"` } -func (m *Counter) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Counter.Unmarshal(m, b) -} -func (m *Counter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Counter.Marshal(b, m, deterministic) -} -func (m *Counter) XXX_Merge(src proto.Message) { - xxx_messageInfo_Counter.Merge(m, src) +func (x *Counter) Reset() { + *x = Counter{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Counter) XXX_Size() int { - return xxx_messageInfo_Counter.Size(m) + +func (x *Counter) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Counter) XXX_DiscardUnknown() { - xxx_messageInfo_Counter.DiscardUnknown(m) + +func (*Counter) ProtoMessage() {} + +func (x *Counter) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Counter proto.InternalMessageInfo +// Deprecated: Use Counter.ProtoReflect.Descriptor instead. +func (*Counter) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{2} +} -func (m *Counter) GetValue() float64 { - if m != nil && m.Value != nil { - return *m.Value +func (x *Counter) GetValue() float64 { + if x != nil && x.Value != nil { + return *x.Value } return 0 } -func (m *Counter) GetExemplar() *Exemplar { - if m != nil { - return m.Exemplar +func (x *Counter) GetExemplar() *Exemplar { + if x != nil { + return x.Exemplar } return nil } -type Quantile struct { - Quantile *float64 `protobuf:"fixed64,1,opt,name=quantile" json:"quantile,omitempty"` - Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +func (x *Counter) GetCreatedTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.CreatedTimestamp + } + return nil } -func (m *Quantile) Reset() { *m = Quantile{} } -func (m *Quantile) String() string { return proto.CompactTextString(m) } -func (*Quantile) ProtoMessage() {} -func (*Quantile) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{3} -} +type Quantile struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields -func (m *Quantile) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Quantile.Unmarshal(m, b) + Quantile *float64 `protobuf:"fixed64,1,opt,name=quantile" json:"quantile,omitempty"` + Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"` } -func (m *Quantile) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Quantile.Marshal(b, m, deterministic) -} -func (m *Quantile) XXX_Merge(src proto.Message) { - xxx_messageInfo_Quantile.Merge(m, src) + +func (x *Quantile) Reset() { + *x = Quantile{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Quantile) XXX_Size() int { - return xxx_messageInfo_Quantile.Size(m) + +func (x *Quantile) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Quantile) XXX_DiscardUnknown() { - xxx_messageInfo_Quantile.DiscardUnknown(m) + +func (*Quantile) ProtoMessage() {} + +func (x *Quantile) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Quantile proto.InternalMessageInfo +// Deprecated: Use Quantile.ProtoReflect.Descriptor instead. +func (*Quantile) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{3} +} -func (m *Quantile) GetQuantile() float64 { - if m != nil && m.Quantile != nil { - return *m.Quantile +func (x *Quantile) GetQuantile() float64 { + if x != nil && x.Quantile != nil { + return *x.Quantile } return 0 } -func (m *Quantile) GetValue() float64 { - if m != nil && m.Value != nil { - return *m.Value +func (x *Quantile) GetValue() float64 { + if x != nil && x.Value != nil { + return *x.Value } return 0 } type Summary struct { - SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"` - SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"` - Quantile []*Quantile `protobuf:"bytes,3,rep,name=quantile" json:"quantile,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"` + SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"` + Quantile []*Quantile `protobuf:"bytes,3,rep,name=quantile" json:"quantile,omitempty"` + CreatedTimestamp *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=created_timestamp,json=createdTimestamp" json:"created_timestamp,omitempty"` +} + +func (x *Summary) Reset() { + *x = Summary{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Summary) Reset() { *m = Summary{} } -func (m *Summary) String() string { return proto.CompactTextString(m) } -func (*Summary) ProtoMessage() {} -func (*Summary) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{4} +func (x *Summary) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Summary) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Summary.Unmarshal(m, b) -} -func (m *Summary) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Summary.Marshal(b, m, deterministic) -} -func (m *Summary) XXX_Merge(src proto.Message) { - xxx_messageInfo_Summary.Merge(m, src) -} -func (m *Summary) XXX_Size() int { - return xxx_messageInfo_Summary.Size(m) -} -func (m *Summary) XXX_DiscardUnknown() { - xxx_messageInfo_Summary.DiscardUnknown(m) +func (*Summary) ProtoMessage() {} + +func (x *Summary) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Summary proto.InternalMessageInfo +// Deprecated: Use Summary.ProtoReflect.Descriptor instead. +func (*Summary) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{4} +} -func (m *Summary) GetSampleCount() uint64 { - if m != nil && m.SampleCount != nil { - return *m.SampleCount +func (x *Summary) GetSampleCount() uint64 { + if x != nil && x.SampleCount != nil { + return *x.SampleCount } return 0 } -func (m *Summary) GetSampleSum() float64 { - if m != nil && m.SampleSum != nil { - return *m.SampleSum +func (x *Summary) GetSampleSum() float64 { + if x != nil && x.SampleSum != nil { + return *x.SampleSum } return 0 } -func (m *Summary) GetQuantile() []*Quantile { - if m != nil { - return m.Quantile +func (x *Summary) GetQuantile() []*Quantile { + if x != nil { + return x.Quantile } return nil } -type Untyped struct { - Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +func (x *Summary) GetCreatedTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.CreatedTimestamp + } + return nil } -func (m *Untyped) Reset() { *m = Untyped{} } -func (m *Untyped) String() string { return proto.CompactTextString(m) } -func (*Untyped) ProtoMessage() {} -func (*Untyped) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{5} -} +type Untyped struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields -func (m *Untyped) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Untyped.Unmarshal(m, b) + Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"` } -func (m *Untyped) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Untyped.Marshal(b, m, deterministic) -} -func (m *Untyped) XXX_Merge(src proto.Message) { - xxx_messageInfo_Untyped.Merge(m, src) + +func (x *Untyped) Reset() { + *x = Untyped{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Untyped) XXX_Size() int { - return xxx_messageInfo_Untyped.Size(m) + +func (x *Untyped) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Untyped) XXX_DiscardUnknown() { - xxx_messageInfo_Untyped.DiscardUnknown(m) + +func (*Untyped) ProtoMessage() {} + +func (x *Untyped) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Untyped proto.InternalMessageInfo +// Deprecated: Use Untyped.ProtoReflect.Descriptor instead. +func (*Untyped) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{5} +} -func (m *Untyped) GetValue() float64 { - if m != nil && m.Value != nil { - return *m.Value +func (x *Untyped) GetValue() float64 { + if x != nil && x.Value != nil { + return *x.Value } return 0 } type Histogram struct { - SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"` - SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"` - Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"` + SampleCountFloat *float64 `protobuf:"fixed64,4,opt,name=sample_count_float,json=sampleCountFloat" json:"sample_count_float,omitempty"` // Overrides sample_count if > 0. + SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"` + // Buckets for the conventional histogram. + Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"` // Ordered in increasing order of upper_bound, +Inf bucket is optional. + CreatedTimestamp *timestamppb.Timestamp `protobuf:"bytes,15,opt,name=created_timestamp,json=createdTimestamp" json:"created_timestamp,omitempty"` + // schema defines the bucket schema. Currently, valid numbers are -4 <= n <= 8. + // They are all for base-2 bucket schemas, where 1 is a bucket boundary in each case, and + // then each power of two is divided into 2^n logarithmic buckets. + // Or in other words, each bucket boundary is the previous boundary times 2^(2^-n). + // In the future, more bucket schemas may be added using numbers < -4 or > 8. + Schema *int32 `protobuf:"zigzag32,5,opt,name=schema" json:"schema,omitempty"` + ZeroThreshold *float64 `protobuf:"fixed64,6,opt,name=zero_threshold,json=zeroThreshold" json:"zero_threshold,omitempty"` // Breadth of the zero bucket. + ZeroCount *uint64 `protobuf:"varint,7,opt,name=zero_count,json=zeroCount" json:"zero_count,omitempty"` // Count in zero bucket. + ZeroCountFloat *float64 `protobuf:"fixed64,8,opt,name=zero_count_float,json=zeroCountFloat" json:"zero_count_float,omitempty"` // Overrides sb_zero_count if > 0. + // Negative buckets for the native histogram. + NegativeSpan []*BucketSpan `protobuf:"bytes,9,rep,name=negative_span,json=negativeSpan" json:"negative_span,omitempty"` + // Use either "negative_delta" or "negative_count", the former for + // regular histograms with integer counts, the latter for float + // histograms. + NegativeDelta []int64 `protobuf:"zigzag64,10,rep,name=negative_delta,json=negativeDelta" json:"negative_delta,omitempty"` // Count delta of each bucket compared to previous one (or to zero for 1st bucket). + NegativeCount []float64 `protobuf:"fixed64,11,rep,name=negative_count,json=negativeCount" json:"negative_count,omitempty"` // Absolute count of each bucket. + // Positive buckets for the native histogram. + // Use a no-op span (offset 0, length 0) for a native histogram without any + // observations yet and with a zero_threshold of 0. Otherwise, it would be + // indistinguishable from a classic histogram. + PositiveSpan []*BucketSpan `protobuf:"bytes,12,rep,name=positive_span,json=positiveSpan" json:"positive_span,omitempty"` + // Use either "positive_delta" or "positive_count", the former for + // regular histograms with integer counts, the latter for float + // histograms. + PositiveDelta []int64 `protobuf:"zigzag64,13,rep,name=positive_delta,json=positiveDelta" json:"positive_delta,omitempty"` // Count delta of each bucket compared to previous one (or to zero for 1st bucket). + PositiveCount []float64 `protobuf:"fixed64,14,rep,name=positive_count,json=positiveCount" json:"positive_count,omitempty"` // Absolute count of each bucket. + // Only used for native histograms. These exemplars MUST have a timestamp. + Exemplars []*Exemplar `protobuf:"bytes,16,rep,name=exemplars" json:"exemplars,omitempty"` +} + +func (x *Histogram) Reset() { + *x = Histogram{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Histogram) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Histogram) ProtoMessage() {} + +func (x *Histogram) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -func (m *Histogram) Reset() { *m = Histogram{} } -func (m *Histogram) String() string { return proto.CompactTextString(m) } -func (*Histogram) ProtoMessage() {} +// Deprecated: Use Histogram.ProtoReflect.Descriptor instead. func (*Histogram) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{6} + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{6} } -func (m *Histogram) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Histogram.Unmarshal(m, b) +func (x *Histogram) GetSampleCount() uint64 { + if x != nil && x.SampleCount != nil { + return *x.SampleCount + } + return 0 } -func (m *Histogram) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Histogram.Marshal(b, m, deterministic) + +func (x *Histogram) GetSampleCountFloat() float64 { + if x != nil && x.SampleCountFloat != nil { + return *x.SampleCountFloat + } + return 0 } -func (m *Histogram) XXX_Merge(src proto.Message) { - xxx_messageInfo_Histogram.Merge(m, src) + +func (x *Histogram) GetSampleSum() float64 { + if x != nil && x.SampleSum != nil { + return *x.SampleSum + } + return 0 } -func (m *Histogram) XXX_Size() int { - return xxx_messageInfo_Histogram.Size(m) + +func (x *Histogram) GetBucket() []*Bucket { + if x != nil { + return x.Bucket + } + return nil } -func (m *Histogram) XXX_DiscardUnknown() { - xxx_messageInfo_Histogram.DiscardUnknown(m) + +func (x *Histogram) GetCreatedTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.CreatedTimestamp + } + return nil +} + +func (x *Histogram) GetSchema() int32 { + if x != nil && x.Schema != nil { + return *x.Schema + } + return 0 } -var xxx_messageInfo_Histogram proto.InternalMessageInfo +func (x *Histogram) GetZeroThreshold() float64 { + if x != nil && x.ZeroThreshold != nil { + return *x.ZeroThreshold + } + return 0 +} -func (m *Histogram) GetSampleCount() uint64 { - if m != nil && m.SampleCount != nil { - return *m.SampleCount +func (x *Histogram) GetZeroCount() uint64 { + if x != nil && x.ZeroCount != nil { + return *x.ZeroCount } return 0 } -func (m *Histogram) GetSampleSum() float64 { - if m != nil && m.SampleSum != nil { - return *m.SampleSum +func (x *Histogram) GetZeroCountFloat() float64 { + if x != nil && x.ZeroCountFloat != nil { + return *x.ZeroCountFloat } return 0 } -func (m *Histogram) GetBucket() []*Bucket { - if m != nil { - return m.Bucket +func (x *Histogram) GetNegativeSpan() []*BucketSpan { + if x != nil { + return x.NegativeSpan } return nil } -type Bucket struct { - CumulativeCount *uint64 `protobuf:"varint,1,opt,name=cumulative_count,json=cumulativeCount" json:"cumulative_count,omitempty"` - UpperBound *float64 `protobuf:"fixed64,2,opt,name=upper_bound,json=upperBound" json:"upper_bound,omitempty"` - Exemplar *Exemplar `protobuf:"bytes,3,opt,name=exemplar" json:"exemplar,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +func (x *Histogram) GetNegativeDelta() []int64 { + if x != nil { + return x.NegativeDelta + } + return nil } -func (m *Bucket) Reset() { *m = Bucket{} } -func (m *Bucket) String() string { return proto.CompactTextString(m) } -func (*Bucket) ProtoMessage() {} -func (*Bucket) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{7} +func (x *Histogram) GetNegativeCount() []float64 { + if x != nil { + return x.NegativeCount + } + return nil } -func (m *Bucket) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Bucket.Unmarshal(m, b) +func (x *Histogram) GetPositiveSpan() []*BucketSpan { + if x != nil { + return x.PositiveSpan + } + return nil } -func (m *Bucket) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Bucket.Marshal(b, m, deterministic) + +func (x *Histogram) GetPositiveDelta() []int64 { + if x != nil { + return x.PositiveDelta + } + return nil } -func (m *Bucket) XXX_Merge(src proto.Message) { - xxx_messageInfo_Bucket.Merge(m, src) + +func (x *Histogram) GetPositiveCount() []float64 { + if x != nil { + return x.PositiveCount + } + return nil } -func (m *Bucket) XXX_Size() int { - return xxx_messageInfo_Bucket.Size(m) + +func (x *Histogram) GetExemplars() []*Exemplar { + if x != nil { + return x.Exemplars + } + return nil +} + +// A Bucket of a conventional histogram, each of which is treated as +// an individual counter-like time series by Prometheus. +type Bucket struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + CumulativeCount *uint64 `protobuf:"varint,1,opt,name=cumulative_count,json=cumulativeCount" json:"cumulative_count,omitempty"` // Cumulative in increasing order. + CumulativeCountFloat *float64 `protobuf:"fixed64,4,opt,name=cumulative_count_float,json=cumulativeCountFloat" json:"cumulative_count_float,omitempty"` // Overrides cumulative_count if > 0. + UpperBound *float64 `protobuf:"fixed64,2,opt,name=upper_bound,json=upperBound" json:"upper_bound,omitempty"` // Inclusive. + Exemplar *Exemplar `protobuf:"bytes,3,opt,name=exemplar" json:"exemplar,omitempty"` +} + +func (x *Bucket) Reset() { + *x = Bucket{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Bucket) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Bucket) ProtoMessage() {} + +func (x *Bucket) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -func (m *Bucket) XXX_DiscardUnknown() { - xxx_messageInfo_Bucket.DiscardUnknown(m) + +// Deprecated: Use Bucket.ProtoReflect.Descriptor instead. +func (*Bucket) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{7} } -var xxx_messageInfo_Bucket proto.InternalMessageInfo +func (x *Bucket) GetCumulativeCount() uint64 { + if x != nil && x.CumulativeCount != nil { + return *x.CumulativeCount + } + return 0 +} -func (m *Bucket) GetCumulativeCount() uint64 { - if m != nil && m.CumulativeCount != nil { - return *m.CumulativeCount +func (x *Bucket) GetCumulativeCountFloat() float64 { + if x != nil && x.CumulativeCountFloat != nil { + return *x.CumulativeCountFloat } return 0 } -func (m *Bucket) GetUpperBound() float64 { - if m != nil && m.UpperBound != nil { - return *m.UpperBound +func (x *Bucket) GetUpperBound() float64 { + if x != nil && x.UpperBound != nil { + return *x.UpperBound } return 0 } -func (m *Bucket) GetExemplar() *Exemplar { - if m != nil { - return m.Exemplar +func (x *Bucket) GetExemplar() *Exemplar { + if x != nil { + return x.Exemplar } return nil } -type Exemplar struct { - Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"` - Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"` - Timestamp *timestamp.Timestamp `protobuf:"bytes,3,opt,name=timestamp" json:"timestamp,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +// A BucketSpan defines a number of consecutive buckets in a native +// histogram with their offset. Logically, it would be more +// straightforward to include the bucket counts in the Span. However, +// the protobuf representation is more compact in the way the data is +// structured here (with all the buckets in a single array separate +// from the Spans). +type BucketSpan struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Offset *int32 `protobuf:"zigzag32,1,opt,name=offset" json:"offset,omitempty"` // Gap to previous span, or starting point for 1st span (which can be negative). + Length *uint32 `protobuf:"varint,2,opt,name=length" json:"length,omitempty"` // Length of consecutive buckets. } -func (m *Exemplar) Reset() { *m = Exemplar{} } -func (m *Exemplar) String() string { return proto.CompactTextString(m) } -func (*Exemplar) ProtoMessage() {} -func (*Exemplar) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{8} +func (x *BucketSpan) Reset() { + *x = BucketSpan{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Exemplar) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Exemplar.Unmarshal(m, b) +func (x *BucketSpan) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Exemplar) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Exemplar.Marshal(b, m, deterministic) + +func (*BucketSpan) ProtoMessage() {} + +func (x *BucketSpan) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BucketSpan.ProtoReflect.Descriptor instead. +func (*BucketSpan) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{8} +} + +func (x *BucketSpan) GetOffset() int32 { + if x != nil && x.Offset != nil { + return *x.Offset + } + return 0 +} + +func (x *BucketSpan) GetLength() uint32 { + if x != nil && x.Length != nil { + return *x.Length + } + return 0 +} + +type Exemplar struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"` + Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"` + Timestamp *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=timestamp" json:"timestamp,omitempty"` // OpenMetrics-style. } -func (m *Exemplar) XXX_Merge(src proto.Message) { - xxx_messageInfo_Exemplar.Merge(m, src) + +func (x *Exemplar) Reset() { + *x = Exemplar{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Exemplar) XXX_Size() int { - return xxx_messageInfo_Exemplar.Size(m) + +func (x *Exemplar) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Exemplar) XXX_DiscardUnknown() { - xxx_messageInfo_Exemplar.DiscardUnknown(m) + +func (*Exemplar) ProtoMessage() {} + +func (x *Exemplar) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Exemplar proto.InternalMessageInfo +// Deprecated: Use Exemplar.ProtoReflect.Descriptor instead. +func (*Exemplar) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{9} +} -func (m *Exemplar) GetLabel() []*LabelPair { - if m != nil { - return m.Label +func (x *Exemplar) GetLabel() []*LabelPair { + if x != nil { + return x.Label } return nil } -func (m *Exemplar) GetValue() float64 { - if m != nil && m.Value != nil { - return *m.Value +func (x *Exemplar) GetValue() float64 { + if x != nil && x.Value != nil { + return *x.Value } return 0 } -func (m *Exemplar) GetTimestamp() *timestamp.Timestamp { - if m != nil { - return m.Timestamp +func (x *Exemplar) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp } return nil } type Metric struct { - Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"` - Gauge *Gauge `protobuf:"bytes,2,opt,name=gauge" json:"gauge,omitempty"` - Counter *Counter `protobuf:"bytes,3,opt,name=counter" json:"counter,omitempty"` - Summary *Summary `protobuf:"bytes,4,opt,name=summary" json:"summary,omitempty"` - Untyped *Untyped `protobuf:"bytes,5,opt,name=untyped" json:"untyped,omitempty"` - Histogram *Histogram `protobuf:"bytes,7,opt,name=histogram" json:"histogram,omitempty"` - TimestampMs *int64 `protobuf:"varint,6,opt,name=timestamp_ms,json=timestampMs" json:"timestamp_ms,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Metric) Reset() { *m = Metric{} } -func (m *Metric) String() string { return proto.CompactTextString(m) } -func (*Metric) ProtoMessage() {} -func (*Metric) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{9} + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"` + Gauge *Gauge `protobuf:"bytes,2,opt,name=gauge" json:"gauge,omitempty"` + Counter *Counter `protobuf:"bytes,3,opt,name=counter" json:"counter,omitempty"` + Summary *Summary `protobuf:"bytes,4,opt,name=summary" json:"summary,omitempty"` + Untyped *Untyped `protobuf:"bytes,5,opt,name=untyped" json:"untyped,omitempty"` + Histogram *Histogram `protobuf:"bytes,7,opt,name=histogram" json:"histogram,omitempty"` + TimestampMs *int64 `protobuf:"varint,6,opt,name=timestamp_ms,json=timestampMs" json:"timestamp_ms,omitempty"` +} + +func (x *Metric) Reset() { + *x = Metric{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Metric) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Metric.Unmarshal(m, b) +func (x *Metric) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Metric.Marshal(b, m, deterministic) -} -func (m *Metric) XXX_Merge(src proto.Message) { - xxx_messageInfo_Metric.Merge(m, src) -} -func (m *Metric) XXX_Size() int { - return xxx_messageInfo_Metric.Size(m) -} -func (m *Metric) XXX_DiscardUnknown() { - xxx_messageInfo_Metric.DiscardUnknown(m) + +func (*Metric) ProtoMessage() {} + +func (x *Metric) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_Metric proto.InternalMessageInfo +// Deprecated: Use Metric.ProtoReflect.Descriptor instead. +func (*Metric) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{10} +} -func (m *Metric) GetLabel() []*LabelPair { - if m != nil { - return m.Label +func (x *Metric) GetLabel() []*LabelPair { + if x != nil { + return x.Label } return nil } -func (m *Metric) GetGauge() *Gauge { - if m != nil { - return m.Gauge +func (x *Metric) GetGauge() *Gauge { + if x != nil { + return x.Gauge } return nil } -func (m *Metric) GetCounter() *Counter { - if m != nil { - return m.Counter +func (x *Metric) GetCounter() *Counter { + if x != nil { + return x.Counter } return nil } -func (m *Metric) GetSummary() *Summary { - if m != nil { - return m.Summary +func (x *Metric) GetSummary() *Summary { + if x != nil { + return x.Summary } return nil } -func (m *Metric) GetUntyped() *Untyped { - if m != nil { - return m.Untyped +func (x *Metric) GetUntyped() *Untyped { + if x != nil { + return x.Untyped } return nil } -func (m *Metric) GetHistogram() *Histogram { - if m != nil { - return m.Histogram +func (x *Metric) GetHistogram() *Histogram { + if x != nil { + return x.Histogram } return nil } -func (m *Metric) GetTimestampMs() int64 { - if m != nil && m.TimestampMs != nil { - return *m.TimestampMs +func (x *Metric) GetTimestampMs() int64 { + if x != nil && x.TimestampMs != nil { + return *x.TimestampMs } return 0 } type MetricFamily struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Help *string `protobuf:"bytes,2,opt,name=help" json:"help,omitempty"` - Type *MetricType `protobuf:"varint,3,opt,name=type,enum=io.prometheus.client.MetricType" json:"type,omitempty"` - Metric []*Metric `protobuf:"bytes,4,rep,name=metric" json:"metric,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MetricFamily) Reset() { *m = MetricFamily{} } -func (m *MetricFamily) String() string { return proto.CompactTextString(m) } -func (*MetricFamily) ProtoMessage() {} -func (*MetricFamily) Descriptor() ([]byte, []int) { - return fileDescriptor_6039342a2ba47b72, []int{10} + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Help *string `protobuf:"bytes,2,opt,name=help" json:"help,omitempty"` + Type *MetricType `protobuf:"varint,3,opt,name=type,enum=io.prometheus.client.MetricType" json:"type,omitempty"` + Metric []*Metric `protobuf:"bytes,4,rep,name=metric" json:"metric,omitempty"` + Unit *string `protobuf:"bytes,5,opt,name=unit" json:"unit,omitempty"` +} + +func (x *MetricFamily) Reset() { + *x = MetricFamily{} + if protoimpl.UnsafeEnabled { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *MetricFamily) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MetricFamily.Unmarshal(m, b) -} -func (m *MetricFamily) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MetricFamily.Marshal(b, m, deterministic) -} -func (m *MetricFamily) XXX_Merge(src proto.Message) { - xxx_messageInfo_MetricFamily.Merge(m, src) -} -func (m *MetricFamily) XXX_Size() int { - return xxx_messageInfo_MetricFamily.Size(m) +func (x *MetricFamily) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *MetricFamily) XXX_DiscardUnknown() { - xxx_messageInfo_MetricFamily.DiscardUnknown(m) + +func (*MetricFamily) ProtoMessage() {} + +func (x *MetricFamily) ProtoReflect() protoreflect.Message { + mi := &file_io_prometheus_client_metrics_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) } -var xxx_messageInfo_MetricFamily proto.InternalMessageInfo +// Deprecated: Use MetricFamily.ProtoReflect.Descriptor instead. +func (*MetricFamily) Descriptor() ([]byte, []int) { + return file_io_prometheus_client_metrics_proto_rawDescGZIP(), []int{11} +} -func (m *MetricFamily) GetName() string { - if m != nil && m.Name != nil { - return *m.Name +func (x *MetricFamily) GetName() string { + if x != nil && x.Name != nil { + return *x.Name } return "" } -func (m *MetricFamily) GetHelp() string { - if m != nil && m.Help != nil { - return *m.Help +func (x *MetricFamily) GetHelp() string { + if x != nil && x.Help != nil { + return *x.Help } return "" } -func (m *MetricFamily) GetType() MetricType { - if m != nil && m.Type != nil { - return *m.Type +func (x *MetricFamily) GetType() MetricType { + if x != nil && x.Type != nil { + return *x.Type } return MetricType_COUNTER } -func (m *MetricFamily) GetMetric() []*Metric { - if m != nil { - return m.Metric +func (x *MetricFamily) GetMetric() []*Metric { + if x != nil { + return x.Metric } return nil } -func init() { - proto.RegisterEnum("io.prometheus.client.MetricType", MetricType_name, MetricType_value) - proto.RegisterType((*LabelPair)(nil), "io.prometheus.client.LabelPair") - proto.RegisterType((*Gauge)(nil), "io.prometheus.client.Gauge") - proto.RegisterType((*Counter)(nil), "io.prometheus.client.Counter") - proto.RegisterType((*Quantile)(nil), "io.prometheus.client.Quantile") - proto.RegisterType((*Summary)(nil), "io.prometheus.client.Summary") - proto.RegisterType((*Untyped)(nil), "io.prometheus.client.Untyped") - proto.RegisterType((*Histogram)(nil), "io.prometheus.client.Histogram") - proto.RegisterType((*Bucket)(nil), "io.prometheus.client.Bucket") - proto.RegisterType((*Exemplar)(nil), "io.prometheus.client.Exemplar") - proto.RegisterType((*Metric)(nil), "io.prometheus.client.Metric") - proto.RegisterType((*MetricFamily)(nil), "io.prometheus.client.MetricFamily") -} - -func init() { proto.RegisterFile("metrics.proto", fileDescriptor_6039342a2ba47b72) } - -var fileDescriptor_6039342a2ba47b72 = []byte{ - // 665 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x54, 0xcd, 0x6e, 0xd3, 0x4c, - 0x14, 0xfd, 0xdc, 0x38, 0x3f, 0xbe, 0x69, 0x3f, 0xa2, 0x51, 0x17, 0x56, 0xa1, 0x24, 0x78, 0x55, - 0x58, 0x38, 0xa2, 0x6a, 0x05, 0x2a, 0xb0, 0x68, 0x4b, 0x48, 0x91, 0x48, 0x5b, 0x26, 0xc9, 0xa2, - 0xb0, 0x88, 0x1c, 0x77, 0x70, 0x2c, 0x3c, 0xb1, 0xb1, 0x67, 0x2a, 0xb2, 0x66, 0xc1, 0x16, 0x5e, - 0x81, 0x17, 0x05, 0xcd, 0x8f, 0x6d, 0x2a, 0xb9, 0x95, 0x40, 0xec, 0x66, 0xee, 0x3d, 0xe7, 0xfa, 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protoimpl.X.CompressGZIP(file_io_prometheus_client_metrics_proto_rawDescData) + }) + return file_io_prometheus_client_metrics_proto_rawDescData +} + +var file_io_prometheus_client_metrics_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_io_prometheus_client_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 12) +var file_io_prometheus_client_metrics_proto_goTypes = []interface{}{ + (MetricType)(0), // 0: io.prometheus.client.MetricType + (*LabelPair)(nil), // 1: io.prometheus.client.LabelPair + (*Gauge)(nil), // 2: io.prometheus.client.Gauge + (*Counter)(nil), // 3: io.prometheus.client.Counter + (*Quantile)(nil), // 4: io.prometheus.client.Quantile + (*Summary)(nil), // 5: io.prometheus.client.Summary + (*Untyped)(nil), // 6: io.prometheus.client.Untyped + (*Histogram)(nil), // 7: io.prometheus.client.Histogram + (*Bucket)(nil), // 8: io.prometheus.client.Bucket + (*BucketSpan)(nil), // 9: io.prometheus.client.BucketSpan + (*Exemplar)(nil), // 10: io.prometheus.client.Exemplar + (*Metric)(nil), // 11: io.prometheus.client.Metric + (*MetricFamily)(nil), // 12: io.prometheus.client.MetricFamily + (*timestamppb.Timestamp)(nil), // 13: google.protobuf.Timestamp +} +var file_io_prometheus_client_metrics_proto_depIdxs = []int32{ + 10, // 0: io.prometheus.client.Counter.exemplar:type_name -> io.prometheus.client.Exemplar + 13, // 1: io.prometheus.client.Counter.created_timestamp:type_name -> google.protobuf.Timestamp + 4, // 2: io.prometheus.client.Summary.quantile:type_name -> io.prometheus.client.Quantile + 13, // 3: io.prometheus.client.Summary.created_timestamp:type_name -> google.protobuf.Timestamp + 8, // 4: io.prometheus.client.Histogram.bucket:type_name -> io.prometheus.client.Bucket + 13, // 5: io.prometheus.client.Histogram.created_timestamp:type_name -> google.protobuf.Timestamp + 9, // 6: io.prometheus.client.Histogram.negative_span:type_name -> io.prometheus.client.BucketSpan + 9, // 7: io.prometheus.client.Histogram.positive_span:type_name -> io.prometheus.client.BucketSpan + 10, // 8: io.prometheus.client.Histogram.exemplars:type_name -> io.prometheus.client.Exemplar + 10, // 9: io.prometheus.client.Bucket.exemplar:type_name -> io.prometheus.client.Exemplar + 1, // 10: io.prometheus.client.Exemplar.label:type_name -> io.prometheus.client.LabelPair + 13, // 11: io.prometheus.client.Exemplar.timestamp:type_name -> google.protobuf.Timestamp + 1, // 12: io.prometheus.client.Metric.label:type_name -> io.prometheus.client.LabelPair + 2, // 13: io.prometheus.client.Metric.gauge:type_name -> io.prometheus.client.Gauge + 3, // 14: io.prometheus.client.Metric.counter:type_name -> io.prometheus.client.Counter + 5, // 15: io.prometheus.client.Metric.summary:type_name -> io.prometheus.client.Summary + 6, // 16: io.prometheus.client.Metric.untyped:type_name -> io.prometheus.client.Untyped + 7, // 17: io.prometheus.client.Metric.histogram:type_name -> io.prometheus.client.Histogram + 0, // 18: io.prometheus.client.MetricFamily.type:type_name -> io.prometheus.client.MetricType + 11, // 19: io.prometheus.client.MetricFamily.metric:type_name -> io.prometheus.client.Metric + 20, // [20:20] is the sub-list for method output_type + 20, // [20:20] is the sub-list for method input_type + 20, // [20:20] is the sub-list for extension type_name + 20, // [20:20] is the sub-list for extension extendee + 0, // [0:20] is the sub-list for field type_name +} + +func init() { file_io_prometheus_client_metrics_proto_init() } +func file_io_prometheus_client_metrics_proto_init() { + if File_io_prometheus_client_metrics_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_io_prometheus_client_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LabelPair); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Gauge); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Counter); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Quantile); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Summary); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Untyped); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Histogram); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Bucket); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BucketSpan); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Exemplar); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Metric); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_io_prometheus_client_metrics_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MetricFamily); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_io_prometheus_client_metrics_proto_rawDesc, + NumEnums: 1, + NumMessages: 12, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_io_prometheus_client_metrics_proto_goTypes, + DependencyIndexes: file_io_prometheus_client_metrics_proto_depIdxs, + EnumInfos: file_io_prometheus_client_metrics_proto_enumTypes, + MessageInfos: file_io_prometheus_client_metrics_proto_msgTypes, + }.Build() + File_io_prometheus_client_metrics_proto = out.File + file_io_prometheus_client_metrics_proto_rawDesc = nil + file_io_prometheus_client_metrics_proto_goTypes = nil + file_io_prometheus_client_metrics_proto_depIdxs = nil } diff --git a/vendor/github.com/prometheus/common/expfmt/decode.go b/vendor/github.com/prometheus/common/expfmt/decode.go index 7657f841..25cfaa21 100644 --- a/vendor/github.com/prometheus/common/expfmt/decode.go +++ b/vendor/github.com/prometheus/common/expfmt/decode.go @@ -14,6 +14,7 @@ package expfmt import ( + "bufio" "fmt" "io" "math" @@ -21,8 +22,8 @@ import ( "net/http" dto "github.com/prometheus/client_model/go" + "google.golang.org/protobuf/encoding/protodelim" - "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/common/model" ) @@ -44,7 +45,7 @@ func ResponseFormat(h http.Header) Format { mediatype, params, err := mime.ParseMediaType(ct) if err != nil { - return FmtUnknown + return fmtUnknown } const textType = "text/plain" @@ -52,42 +53,44 @@ func ResponseFormat(h http.Header) Format { switch mediatype { case ProtoType: if p, ok := params["proto"]; ok && p != ProtoProtocol { - return FmtUnknown + return fmtUnknown } if e, ok := params["encoding"]; ok && e != "delimited" { - return FmtUnknown + return fmtUnknown } - return FmtProtoDelim + return fmtProtoDelim case textType: if v, ok := params["version"]; ok && v != TextVersion { - return FmtUnknown + return fmtUnknown } - return FmtText + return fmtText } - return FmtUnknown + return fmtUnknown } // NewDecoder returns a new decoder based on the given input format. // If the input format does not imply otherwise, a text format decoder is returned. func NewDecoder(r io.Reader, format Format) Decoder { - switch format { - case FmtProtoDelim: - return &protoDecoder{r: r} + switch format.FormatType() { + case TypeProtoDelim: + return &protoDecoder{r: bufio.NewReader(r)} } return &textDecoder{r: r} } // protoDecoder implements the Decoder interface for protocol buffers. type protoDecoder struct { - r io.Reader + r protodelim.Reader } // Decode implements the Decoder interface. func (d *protoDecoder) Decode(v *dto.MetricFamily) error { - _, err := pbutil.ReadDelimited(d.r, v) - if err != nil { + opts := protodelim.UnmarshalOptions{ + MaxSize: -1, + } + if err := opts.UnmarshalFrom(d.r, v); err != nil { return err } if !model.IsValidMetricName(model.LabelValue(v.GetName())) { @@ -115,32 +118,31 @@ func (d *protoDecoder) Decode(v *dto.MetricFamily) error { // textDecoder implements the Decoder interface for the text protocol. type textDecoder struct { r io.Reader - p TextParser - fams []*dto.MetricFamily + fams map[string]*dto.MetricFamily + err error } // Decode implements the Decoder interface. func (d *textDecoder) Decode(v *dto.MetricFamily) error { - // TODO(fabxc): Wrap this as a line reader to make streaming safer. - if len(d.fams) == 0 { - // No cached metric families, read everything and parse metrics. - fams, err := d.p.TextToMetricFamilies(d.r) - if err != nil { - return err - } - if len(fams) == 0 { - return io.EOF - } - d.fams = make([]*dto.MetricFamily, 0, len(fams)) - for _, f := range fams { - d.fams = append(d.fams, f) + if d.err == nil { + // Read all metrics in one shot. + var p TextParser + d.fams, d.err = p.TextToMetricFamilies(d.r) + // If we don't get an error, store io.EOF for the end. + if d.err == nil { + d.err = io.EOF } } - - *v = *d.fams[0] - d.fams = d.fams[1:] - - return nil + // Pick off one MetricFamily per Decode until there's nothing left. + for key, fam := range d.fams { + v.Name = fam.Name + v.Help = fam.Help + v.Type = fam.Type + v.Metric = fam.Metric + delete(d.fams, key) + return nil + } + return d.err } // SampleDecoder wraps a Decoder to extract samples from the metric families diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go index 64dc0eb4..7f6cbe7d 100644 --- a/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/vendor/github.com/prometheus/common/expfmt/encode.go @@ -18,9 +18,11 @@ import ( "io" "net/http" - "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. - "github.com/matttproud/golang_protobuf_extensions/pbutil" + "google.golang.org/protobuf/encoding/protodelim" + "google.golang.org/protobuf/encoding/prototext" + "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg" + "github.com/prometheus/common/model" dto "github.com/prometheus/client_model/go" ) @@ -60,23 +62,32 @@ func (ec encoderCloser) Close() error { // as the support is still experimental. To include the option to negotiate // FmtOpenMetrics, use NegotiateOpenMetrics. func Negotiate(h http.Header) Format { + escapingScheme := Format(fmt.Sprintf("; escaping=%s", Format(model.NameEscapingScheme.String()))) for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) { + if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" { + switch Format(escapeParam) { + case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues: + escapingScheme = Format(fmt.Sprintf("; escaping=%s", escapeParam)) + default: + // If the escaping parameter is unknown, ignore it. + } + } ver := ac.Params["version"] if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol { switch ac.Params["encoding"] { case "delimited": - return FmtProtoDelim + return fmtProtoDelim + escapingScheme case "text": - return FmtProtoText + return fmtProtoText + escapingScheme case "compact-text": - return FmtProtoCompact + return fmtProtoCompact + escapingScheme } } if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") { - return FmtText + return fmtText + escapingScheme } } - return FmtText + return fmtText + escapingScheme } // NegotiateIncludingOpenMetrics works like Negotiate but includes @@ -84,26 +95,40 @@ func Negotiate(h http.Header) Format { // temporary and will disappear once FmtOpenMetrics is fully supported and as // such may be negotiated by the normal Negotiate function. func NegotiateIncludingOpenMetrics(h http.Header) Format { + escapingScheme := Format(fmt.Sprintf("; escaping=%s", Format(model.NameEscapingScheme.String()))) for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) { + if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" { + switch Format(escapeParam) { + case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues: + escapingScheme = Format(fmt.Sprintf("; escaping=%s", escapeParam)) + default: + // If the escaping parameter is unknown, ignore it. + } + } ver := ac.Params["version"] if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol { switch ac.Params["encoding"] { case "delimited": - return FmtProtoDelim + return fmtProtoDelim + escapingScheme case "text": - return FmtProtoText + return fmtProtoText + escapingScheme case "compact-text": - return FmtProtoCompact + return fmtProtoCompact + escapingScheme } } if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") { - return FmtText + return fmtText + escapingScheme } - if ac.Type+"/"+ac.SubType == OpenMetricsType && (ver == OpenMetricsVersion || ver == "") { - return FmtOpenMetrics + if ac.Type+"/"+ac.SubType == OpenMetricsType && (ver == OpenMetricsVersion_0_0_1 || ver == OpenMetricsVersion_1_0_0 || ver == "") { + switch ver { + case OpenMetricsVersion_1_0_0: + return fmtOpenMetrics_1_0_0 + escapingScheme + default: + return fmtOpenMetrics_0_0_1 + escapingScheme + } } } - return FmtText + return fmtText + escapingScheme } // NewEncoder returns a new encoder based on content type negotiation. All @@ -112,44 +137,54 @@ func NegotiateIncludingOpenMetrics(h http.Header) Format { // for FmtOpenMetrics, but a future (breaking) release will add the Close method // to the Encoder interface directly. The current version of the Encoder // interface is kept for backwards compatibility. -func NewEncoder(w io.Writer, format Format) Encoder { - switch format { - case FmtProtoDelim: +// In cases where the Format does not allow for UTF-8 names, the global +// NameEscapingScheme will be applied. +// +// NewEncoder can be called with additional options to customize the OpenMetrics text output. +// For example: +// NewEncoder(w, FmtOpenMetrics_1_0_0, WithCreatedLines()) +// +// Extra options are ignored for all other formats. +func NewEncoder(w io.Writer, format Format, options ...EncoderOption) Encoder { + escapingScheme := format.ToEscapingScheme() + + switch format.FormatType() { + case TypeProtoDelim: return encoderCloser{ encode: func(v *dto.MetricFamily) error { - _, err := pbutil.WriteDelimited(w, v) + _, err := protodelim.MarshalTo(w, v) return err }, close: func() error { return nil }, } - case FmtProtoCompact: + case TypeProtoCompact: return encoderCloser{ encode: func(v *dto.MetricFamily) error { - _, err := fmt.Fprintln(w, v.String()) + _, err := fmt.Fprintln(w, model.EscapeMetricFamily(v, escapingScheme).String()) return err }, close: func() error { return nil }, } - case FmtProtoText: + case TypeProtoText: return encoderCloser{ encode: func(v *dto.MetricFamily) error { - _, err := fmt.Fprintln(w, proto.MarshalTextString(v)) + _, err := fmt.Fprintln(w, prototext.Format(model.EscapeMetricFamily(v, escapingScheme))) return err }, close: func() error { return nil }, } - case FmtText: + case TypeTextPlain: return encoderCloser{ encode: func(v *dto.MetricFamily) error { - _, err := MetricFamilyToText(w, v) + _, err := MetricFamilyToText(w, model.EscapeMetricFamily(v, escapingScheme)) return err }, close: func() error { return nil }, } - case FmtOpenMetrics: + case TypeOpenMetrics: return encoderCloser{ encode: func(v *dto.MetricFamily) error { - _, err := MetricFamilyToOpenMetrics(w, v) + _, err := MetricFamilyToOpenMetrics(w, model.EscapeMetricFamily(v, escapingScheme), options...) return err }, close: func() error { diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go index 0f176fa6..051b38cd 100644 --- a/vendor/github.com/prometheus/common/expfmt/expfmt.go +++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go @@ -14,28 +14,164 @@ // Package expfmt contains tools for reading and writing Prometheus metrics. package expfmt +import ( + "fmt" + "strings" + + "github.com/prometheus/common/model" +) + // Format specifies the HTTP content type of the different wire protocols. type Format string -// Constants to assemble the Content-Type values for the different wire protocols. +// Constants to assemble the Content-Type values for the different wire +// protocols. The Content-Type strings here are all for the legacy exposition +// formats, where valid characters for metric names and label names are limited. +// Support for arbitrary UTF-8 characters in those names is already partially +// implemented in this module (see model.ValidationScheme), but to actually use +// it on the wire, new content-type strings will have to be agreed upon and +// added here. const ( - TextVersion = "0.0.4" - ProtoType = `application/vnd.google.protobuf` - ProtoProtocol = `io.prometheus.client.MetricFamily` - ProtoFmt = ProtoType + "; proto=" + ProtoProtocol + ";" - OpenMetricsType = `application/openmetrics-text` - OpenMetricsVersion = "0.0.1" - - // The Content-Type values for the different wire protocols. - FmtUnknown Format = `` - FmtText Format = `text/plain; version=` + TextVersion + `; charset=utf-8` - FmtProtoDelim Format = ProtoFmt + ` encoding=delimited` - FmtProtoText Format = ProtoFmt + ` encoding=text` - FmtProtoCompact Format = ProtoFmt + ` encoding=compact-text` - FmtOpenMetrics Format = OpenMetricsType + `; version=` + OpenMetricsVersion + `; charset=utf-8` + TextVersion = "0.0.4" + ProtoType = `application/vnd.google.protobuf` + ProtoProtocol = `io.prometheus.client.MetricFamily` + protoFmt = ProtoType + "; proto=" + ProtoProtocol + ";" + OpenMetricsType = `application/openmetrics-text` + OpenMetricsVersion_0_0_1 = "0.0.1" + OpenMetricsVersion_1_0_0 = "1.0.0" + + // The Content-Type values for the different wire protocols. Note that these + // values are now unexported. If code was relying on comparisons to these + // constants, instead use FormatType(). + fmtUnknown Format = `` + fmtText Format = `text/plain; version=` + TextVersion + `; charset=utf-8` + fmtProtoDelim Format = protoFmt + ` encoding=delimited` + fmtProtoText Format = protoFmt + ` encoding=text` + fmtProtoCompact Format = protoFmt + ` encoding=compact-text` + fmtOpenMetrics_1_0_0 Format = OpenMetricsType + `; version=` + OpenMetricsVersion_1_0_0 + `; charset=utf-8` + fmtOpenMetrics_0_0_1 Format = OpenMetricsType + `; version=` + OpenMetricsVersion_0_0_1 + `; charset=utf-8` ) const ( hdrContentType = "Content-Type" hdrAccept = "Accept" ) + +// FormatType is a Go enum representing the overall category for the given +// Format. As the number of Format permutations increases, doing basic string +// comparisons are not feasible, so this enum captures the most useful +// high-level attribute of the Format string. +type FormatType int + +const ( + TypeUnknown FormatType = iota + TypeProtoCompact + TypeProtoDelim + TypeProtoText + TypeTextPlain + TypeOpenMetrics +) + +// NewFormat generates a new Format from the type provided. Mostly used for +// tests, most Formats should be generated as part of content negotiation in +// encode.go. If a type has more than one version, the latest version will be +// returned. +func NewFormat(t FormatType) Format { + switch t { + case TypeProtoCompact: + return fmtProtoCompact + case TypeProtoDelim: + return fmtProtoDelim + case TypeProtoText: + return fmtProtoText + case TypeTextPlain: + return fmtText + case TypeOpenMetrics: + return fmtOpenMetrics_1_0_0 + default: + return fmtUnknown + } +} + +// NewOpenMetricsFormat generates a new OpenMetrics format matching the +// specified version number. +func NewOpenMetricsFormat(version string) (Format, error) { + if version == OpenMetricsVersion_0_0_1 { + return fmtOpenMetrics_0_0_1, nil + } + if version == OpenMetricsVersion_1_0_0 { + return fmtOpenMetrics_1_0_0, nil + } + return fmtUnknown, fmt.Errorf("unknown open metrics version string") +} + +// FormatType deduces an overall FormatType for the given format. +func (f Format) FormatType() FormatType { + toks := strings.Split(string(f), ";") + params := make(map[string]string) + for i, t := range toks { + if i == 0 { + continue + } + args := strings.Split(t, "=") + if len(args) != 2 { + continue + } + params[strings.TrimSpace(args[0])] = strings.TrimSpace(args[1]) + } + + switch strings.TrimSpace(toks[0]) { + case ProtoType: + if params["proto"] != ProtoProtocol { + return TypeUnknown + } + switch params["encoding"] { + case "delimited": + return TypeProtoDelim + case "text": + return TypeProtoText + case "compact-text": + return TypeProtoCompact + default: + return TypeUnknown + } + case OpenMetricsType: + if params["charset"] != "utf-8" { + return TypeUnknown + } + return TypeOpenMetrics + case "text/plain": + v, ok := params["version"] + if !ok { + return TypeTextPlain + } + if v == TextVersion { + return TypeTextPlain + } + return TypeUnknown + default: + return TypeUnknown + } +} + +// ToEscapingScheme returns an EscapingScheme depending on the Format. Iff the +// Format contains a escaping=allow-utf-8 term, it will select NoEscaping. If a valid +// "escaping" term exists, that will be used. Otherwise, the global default will +// be returned. +func (format Format) ToEscapingScheme() model.EscapingScheme { + for _, p := range strings.Split(string(format), ";") { + toks := strings.Split(p, "=") + if len(toks) != 2 { + continue + } + key, value := strings.TrimSpace(toks[0]), strings.TrimSpace(toks[1]) + if key == model.EscapingKey { + scheme, err := model.ToEscapingScheme(value) + if err != nil { + return model.NameEscapingScheme + } + return scheme + } + } + return model.NameEscapingScheme +} diff --git a/vendor/github.com/prometheus/common/expfmt/fuzz.go b/vendor/github.com/prometheus/common/expfmt/fuzz.go index dc2eedee..dfac962a 100644 --- a/vendor/github.com/prometheus/common/expfmt/fuzz.go +++ b/vendor/github.com/prometheus/common/expfmt/fuzz.go @@ -12,6 +12,7 @@ // limitations under the License. // Build only when actually fuzzing +//go:build gofuzz // +build gofuzz package expfmt @@ -20,8 +21,8 @@ import "bytes" // Fuzz text metric parser with with github.com/dvyukov/go-fuzz: // -// go-fuzz-build github.com/prometheus/common/expfmt -// go-fuzz -bin expfmt-fuzz.zip -workdir fuzz +// go-fuzz-build github.com/prometheus/common/expfmt +// go-fuzz -bin expfmt-fuzz.zip -workdir fuzz // // Further input samples should go in the folder fuzz/corpus. func Fuzz(in []byte) int { diff --git a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go index 8a9313a3..353c5e93 100644 --- a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go +++ b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go @@ -22,12 +22,47 @@ import ( "strconv" "strings" - "github.com/golang/protobuf/ptypes" + "google.golang.org/protobuf/types/known/timestamppb" + "github.com/prometheus/common/model" dto "github.com/prometheus/client_model/go" ) +type encoderOption struct { + withCreatedLines bool + withUnit bool +} + +type EncoderOption func(*encoderOption) + +// WithCreatedLines is an EncoderOption that configures the OpenMetrics encoder +// to include _created lines (See +// https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#counter-1). +// Created timestamps can improve the accuracy of series reset detection, but +// come with a bandwidth cost. +// +// At the time of writing, created timestamp ingestion is still experimental in +// Prometheus and need to be enabled with the feature-flag +// `--feature-flag=created-timestamp-zero-ingestion`, and breaking changes are +// still possible. Therefore, it is recommended to use this feature with caution. +func WithCreatedLines() EncoderOption { + return func(t *encoderOption) { + t.withCreatedLines = true + } +} + +// WithUnit is an EncoderOption enabling a set unit to be written to the output +// and to be added to the metric name, if it's not there already, as a suffix. +// Without opting in this way, the unit will not be added to the metric name and, +// on top of that, the unit will not be passed onto the output, even if it +// were declared in the *dto.MetricFamily struct, i.e. even if in.Unit !=nil. +func WithUnit() EncoderOption { + return func(t *encoderOption) { + t.withUnit = true + } +} + // MetricFamilyToOpenMetrics converts a MetricFamily proto message into the // OpenMetrics text format and writes the resulting lines to 'out'. It returns // the number of bytes written and any error encountered. The output will have @@ -36,6 +71,18 @@ import ( // sanity checks. If the input contains duplicate metrics or invalid metric or // label names, the conversion will result in invalid text format output. // +// If metric names conform to the legacy validation pattern, they will be placed +// outside the brackets in the traditional way, like `foo{}`. If the metric name +// fails the legacy validation check, it will be placed quoted inside the +// brackets: `{"foo"}`. As stated above, the input is assumed to be santized and +// no error will be thrown in this case. +// +// Similar to metric names, if label names conform to the legacy validation +// pattern, they will be unquoted as normal, like `foo{bar="baz"}`. If the label +// name fails the legacy validation check, it will be quoted: +// `foo{"bar"="baz"}`. As stated above, the input is assumed to be santized and +// no error will be thrown in this case. +// // This function fulfills the type 'expfmt.encoder'. // // Note that OpenMetrics requires a final `# EOF` line. Since this function acts @@ -47,21 +94,35 @@ import ( // missing features and peculiarities to avoid complications when switching from // Prometheus to OpenMetrics or vice versa: // -// - Counters are expected to have the `_total` suffix in their metric name. In -// the output, the suffix will be truncated from the `# TYPE` and `# HELP` -// line. A counter with a missing `_total` suffix is not an error. However, -// its type will be set to `unknown` in that case to avoid invalid OpenMetrics -// output. +// - Counters are expected to have the `_total` suffix in their metric name. In +// the output, the suffix will be truncated from the `# TYPE`, `# HELP` and `# UNIT` +// lines. A counter with a missing `_total` suffix is not an error. However, +// its type will be set to `unknown` in that case to avoid invalid OpenMetrics +// output. // -// - No support for the following (optional) features: `# UNIT` line, `_created` -// line, info type, stateset type, gaugehistogram type. +// - According to the OM specs, the `# UNIT` line is optional, but if populated, +// the unit has to be present in the metric name as its suffix: +// (see https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#unit). +// However, in order to accommodate any potential scenario where such a change in the +// metric name is not desirable, the users are here given the choice of either explicitly +// opt in, in case they wish for the unit to be included in the output AND in the metric name +// as a suffix (see the description of the WithUnit function above), +// or not to opt in, in case they don't want for any of that to happen. // -// - The size of exemplar labels is not checked (i.e. it's possible to create -// exemplars that are larger than allowed by the OpenMetrics specification). +// - No support for the following (optional) features: info type, +// stateset type, gaugehistogram type. // -// - The value of Counters is not checked. (OpenMetrics doesn't allow counters -// with a `NaN` value.) -func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int, err error) { +// - The size of exemplar labels is not checked (i.e. it's possible to create +// exemplars that are larger than allowed by the OpenMetrics specification). +// +// - The value of Counters is not checked. (OpenMetrics doesn't allow counters +// with a `NaN` value.) +func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...EncoderOption) (written int, err error) { + toOM := encoderOption{} + for _, option := range options { + option(&toOM) + } + name := in.GetName() if name == "" { return 0, fmt.Errorf("MetricFamily has no name: %s", in) @@ -84,12 +145,15 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int } var ( - n int - metricType = in.GetType() - shortName = name + n int + metricType = in.GetType() + compliantName = name ) - if metricType == dto.MetricType_COUNTER && strings.HasSuffix(shortName, "_total") { - shortName = name[:len(name)-6] + if metricType == dto.MetricType_COUNTER && strings.HasSuffix(compliantName, "_total") { + compliantName = name[:len(name)-6] + } + if toOM.withUnit && in.Unit != nil && !strings.HasSuffix(compliantName, fmt.Sprintf("_%s", *in.Unit)) { + compliantName = compliantName + fmt.Sprintf("_%s", *in.Unit) } // Comments, first HELP, then TYPE. @@ -99,7 +163,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int if err != nil { return } - n, err = w.WriteString(shortName) + n, err = writeName(w, compliantName) written += n if err != nil { return @@ -125,7 +189,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int if err != nil { return } - n, err = w.WriteString(shortName) + n, err = writeName(w, compliantName) written += n if err != nil { return @@ -152,55 +216,89 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int if err != nil { return } + if toOM.withUnit && in.Unit != nil { + n, err = w.WriteString("# UNIT ") + written += n + if err != nil { + return + } + n, err = writeName(w, compliantName) + written += n + if err != nil { + return + } + + err = w.WriteByte(' ') + written++ + if err != nil { + return + } + n, err = writeEscapedString(w, *in.Unit, true) + written += n + if err != nil { + return + } + err = w.WriteByte('\n') + written++ + if err != nil { + return + } + } + + var createdTsBytesWritten int // Finally the samples, one line for each. + if metricType == dto.MetricType_COUNTER && strings.HasSuffix(name, "_total") { + compliantName = compliantName + "_total" + } for _, metric := range in.Metric { switch metricType { case dto.MetricType_COUNTER: if metric.Counter == nil { return written, fmt.Errorf( - "expected counter in metric %s %s", name, metric, + "expected counter in metric %s %s", compliantName, metric, ) } - // Note that we have ensured above that either the name - // ends on `_total` or that the rendered type is - // `unknown`. Therefore, no `_total` must be added here. n, err = writeOpenMetricsSample( - w, name, "", metric, "", 0, + w, compliantName, "", metric, "", 0, metric.Counter.GetValue(), 0, false, metric.Counter.Exemplar, ) + if toOM.withCreatedLines && metric.Counter.CreatedTimestamp != nil { + createdTsBytesWritten, err = writeOpenMetricsCreated(w, compliantName, "_total", metric, "", 0, metric.Counter.GetCreatedTimestamp()) + n += createdTsBytesWritten + } case dto.MetricType_GAUGE: if metric.Gauge == nil { return written, fmt.Errorf( - "expected gauge in metric %s %s", name, metric, + "expected gauge in metric %s %s", compliantName, metric, ) } n, err = writeOpenMetricsSample( - w, name, "", metric, "", 0, + w, compliantName, "", metric, "", 0, metric.Gauge.GetValue(), 0, false, nil, ) case dto.MetricType_UNTYPED: if metric.Untyped == nil { return written, fmt.Errorf( - "expected untyped in metric %s %s", name, metric, + "expected untyped in metric %s %s", compliantName, metric, ) } n, err = writeOpenMetricsSample( - w, name, "", metric, "", 0, + w, compliantName, "", metric, "", 0, metric.Untyped.GetValue(), 0, false, nil, ) case dto.MetricType_SUMMARY: if metric.Summary == nil { return written, fmt.Errorf( - "expected summary in metric %s %s", name, metric, + "expected summary in metric %s %s", compliantName, metric, ) } for _, q := range metric.Summary.Quantile { n, err = writeOpenMetricsSample( - w, name, "", metric, + w, compliantName, "", metric, model.QuantileLabel, q.GetQuantile(), q.GetValue(), 0, false, nil, @@ -211,7 +309,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int } } n, err = writeOpenMetricsSample( - w, name, "_sum", metric, "", 0, + w, compliantName, "_sum", metric, "", 0, metric.Summary.GetSampleSum(), 0, false, nil, ) @@ -220,20 +318,24 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int return } n, err = writeOpenMetricsSample( - w, name, "_count", metric, "", 0, + w, compliantName, "_count", metric, "", 0, 0, metric.Summary.GetSampleCount(), true, nil, ) + if toOM.withCreatedLines && metric.Summary.CreatedTimestamp != nil { + createdTsBytesWritten, err = writeOpenMetricsCreated(w, compliantName, "", metric, "", 0, metric.Summary.GetCreatedTimestamp()) + n += createdTsBytesWritten + } case dto.MetricType_HISTOGRAM: if metric.Histogram == nil { return written, fmt.Errorf( - "expected histogram in metric %s %s", name, metric, + "expected histogram in metric %s %s", compliantName, metric, ) } infSeen := false for _, b := range metric.Histogram.Bucket { n, err = writeOpenMetricsSample( - w, name, "_bucket", metric, + w, compliantName, "_bucket", metric, model.BucketLabel, b.GetUpperBound(), 0, b.GetCumulativeCount(), true, b.Exemplar, @@ -248,7 +350,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int } if !infSeen { n, err = writeOpenMetricsSample( - w, name, "_bucket", metric, + w, compliantName, "_bucket", metric, model.BucketLabel, math.Inf(+1), 0, metric.Histogram.GetSampleCount(), true, nil, @@ -259,7 +361,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int } } n, err = writeOpenMetricsSample( - w, name, "_sum", metric, "", 0, + w, compliantName, "_sum", metric, "", 0, metric.Histogram.GetSampleSum(), 0, false, nil, ) @@ -268,13 +370,17 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int return } n, err = writeOpenMetricsSample( - w, name, "_count", metric, "", 0, + w, compliantName, "_count", metric, "", 0, 0, metric.Histogram.GetSampleCount(), true, nil, ) + if toOM.withCreatedLines && metric.Histogram.CreatedTimestamp != nil { + createdTsBytesWritten, err = writeOpenMetricsCreated(w, compliantName, "", metric, "", 0, metric.Histogram.GetCreatedTimestamp()) + n += createdTsBytesWritten + } default: return written, fmt.Errorf( - "unexpected type in metric %s %s", name, metric, + "unexpected type in metric %s %s", compliantName, metric, ) } written += n @@ -304,21 +410,9 @@ func writeOpenMetricsSample( floatValue float64, intValue uint64, useIntValue bool, exemplar *dto.Exemplar, ) (int, error) { - var written int - n, err := w.WriteString(name) - written += n - if err != nil { - return written, err - } - if suffix != "" { - n, err = w.WriteString(suffix) - written += n - if err != nil { - return written, err - } - } - n, err = writeOpenMetricsLabelPairs( - w, metric.Label, additionalLabelName, additionalLabelValue, + written := 0 + n, err := writeOpenMetricsNameAndLabelPairs( + w, name+suffix, metric.Label, additionalLabelName, additionalLabelValue, ) written += n if err != nil { @@ -351,7 +445,7 @@ func writeOpenMetricsSample( return written, err } } - if exemplar != nil { + if exemplar != nil && len(exemplar.Label) > 0 { n, err = writeExemplar(w, exemplar) written += n if err != nil { @@ -366,27 +460,58 @@ func writeOpenMetricsSample( return written, nil } -// writeOpenMetricsLabelPairs works like writeOpenMetrics but formats the float -// in OpenMetrics style. -func writeOpenMetricsLabelPairs( +// writeOpenMetricsNameAndLabelPairs works like writeOpenMetricsSample but +// formats the float in OpenMetrics style. +func writeOpenMetricsNameAndLabelPairs( w enhancedWriter, + name string, in []*dto.LabelPair, additionalLabelName string, additionalLabelValue float64, ) (int, error) { - if len(in) == 0 && additionalLabelName == "" { - return 0, nil - } var ( - written int - separator byte = '{' + written int + separator byte = '{' + metricInsideBraces = false ) + + if name != "" { + // If the name does not pass the legacy validity check, we must put the + // metric name inside the braces, quoted. + if !model.IsValidLegacyMetricName(model.LabelValue(name)) { + metricInsideBraces = true + err := w.WriteByte(separator) + written++ + if err != nil { + return written, err + } + separator = ',' + } + + n, err := writeName(w, name) + written += n + if err != nil { + return written, err + } + } + + if len(in) == 0 && additionalLabelName == "" { + if metricInsideBraces { + err := w.WriteByte('}') + written++ + if err != nil { + return written, err + } + } + return written, nil + } + for _, lp := range in { err := w.WriteByte(separator) written++ if err != nil { return written, err } - n, err := w.WriteString(lp.GetName()) + n, err := writeName(w, lp.GetName()) written += n if err != nil { return written, err @@ -443,6 +568,49 @@ func writeOpenMetricsLabelPairs( return written, nil } +// writeOpenMetricsCreated writes the created timestamp for a single time series +// following OpenMetrics text format to w, given the metric name, the metric proto +// message itself, optionally a suffix to be removed, e.g. '_total' for counters, +// an additional label name with a float64 value (use empty string as label name if +// not required) and the timestamp that represents the created timestamp. +// The function returns the number of bytes written and any error encountered. +func writeOpenMetricsCreated(w enhancedWriter, + name, suffixToTrim string, metric *dto.Metric, + additionalLabelName string, additionalLabelValue float64, + createdTimestamp *timestamppb.Timestamp, +) (int, error) { + written := 0 + n, err := writeOpenMetricsNameAndLabelPairs( + w, strings.TrimSuffix(name, suffixToTrim)+"_created", metric.Label, additionalLabelName, additionalLabelValue, + ) + written += n + if err != nil { + return written, err + } + + err = w.WriteByte(' ') + written++ + if err != nil { + return written, err + } + + // TODO(beorn7): Format this directly from components of ts to + // avoid overflow/underflow and precision issues of the float + // conversion. + n, err = writeOpenMetricsFloat(w, float64(createdTimestamp.AsTime().UnixNano())/1e9) + written += n + if err != nil { + return written, err + } + + err = w.WriteByte('\n') + written++ + if err != nil { + return written, err + } + return written, nil +} + // writeExemplar writes the provided exemplar in OpenMetrics format to w. The // function returns the number of bytes written and any error encountered. func writeExemplar(w enhancedWriter, e *dto.Exemplar) (int, error) { @@ -452,7 +620,7 @@ func writeExemplar(w enhancedWriter, e *dto.Exemplar) (int, error) { if err != nil { return written, err } - n, err = writeOpenMetricsLabelPairs(w, e.Label, "", 0) + n, err = writeOpenMetricsNameAndLabelPairs(w, "", e.Label, "", 0) written += n if err != nil { return written, err @@ -473,10 +641,11 @@ func writeExemplar(w enhancedWriter, e *dto.Exemplar) (int, error) { if err != nil { return written, err } - ts, err := ptypes.Timestamp((*e).Timestamp) + err = (*e).Timestamp.CheckValid() if err != nil { return written, err } + ts := (*e).Timestamp.AsTime() // TODO(beorn7): Format this directly from components of ts to // avoid overflow/underflow and precision issues of the float // conversion. diff --git a/vendor/github.com/prometheus/common/expfmt/text_create.go b/vendor/github.com/prometheus/common/expfmt/text_create.go index 5ba503b0..f9b8265a 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_create.go +++ b/vendor/github.com/prometheus/common/expfmt/text_create.go @@ -17,7 +17,6 @@ import ( "bufio" "fmt" "io" - "io/ioutil" "math" "strconv" "strings" @@ -44,7 +43,7 @@ const ( var ( bufPool = sync.Pool{ New: func() interface{} { - return bufio.NewWriter(ioutil.Discard) + return bufio.NewWriter(io.Discard) }, } numBufPool = sync.Pool{ @@ -63,6 +62,18 @@ var ( // contains duplicate metrics or invalid metric or label names, the conversion // will result in invalid text format output. // +// If metric names conform to the legacy validation pattern, they will be placed +// outside the brackets in the traditional way, like `foo{}`. If the metric name +// fails the legacy validation check, it will be placed quoted inside the +// brackets: `{"foo"}`. As stated above, the input is assumed to be santized and +// no error will be thrown in this case. +// +// Similar to metric names, if label names conform to the legacy validation +// pattern, they will be unquoted as normal, like `foo{bar="baz"}`. If the label +// name fails the legacy validation check, it will be quoted: +// `foo{"bar"="baz"}`. As stated above, the input is assumed to be santized and +// no error will be thrown in this case. +// // This method fulfills the type 'prometheus.encoder'. func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err error) { // Fail-fast checks. @@ -99,7 +110,7 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e if err != nil { return } - n, err = w.WriteString(name) + n, err = writeName(w, name) written += n if err != nil { return @@ -125,7 +136,7 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e if err != nil { return } - n, err = w.WriteString(name) + n, err = writeName(w, name) written += n if err != nil { return @@ -281,21 +292,9 @@ func writeSample( additionalLabelName string, additionalLabelValue float64, value float64, ) (int, error) { - var written int - n, err := w.WriteString(name) - written += n - if err != nil { - return written, err - } - if suffix != "" { - n, err = w.WriteString(suffix) - written += n - if err != nil { - return written, err - } - } - n, err = writeLabelPairs( - w, metric.Label, additionalLabelName, additionalLabelValue, + written := 0 + n, err := writeNameAndLabelPairs( + w, name+suffix, metric.Label, additionalLabelName, additionalLabelValue, ) written += n if err != nil { @@ -331,32 +330,64 @@ func writeSample( return written, nil } -// writeLabelPairs converts a slice of LabelPair proto messages plus the -// explicitly given additional label pair into text formatted as required by the -// text format and writes it to 'w'. An empty slice in combination with an empty -// string 'additionalLabelName' results in nothing being written. Otherwise, the -// label pairs are written, escaped as required by the text format, and enclosed -// in '{...}'. The function returns the number of bytes written and any error -// encountered. -func writeLabelPairs( +// writeNameAndLabelPairs converts a slice of LabelPair proto messages plus the +// explicitly given metric name and additional label pair into text formatted as +// required by the text format and writes it to 'w'. An empty slice in +// combination with an empty string 'additionalLabelName' results in nothing +// being written. Otherwise, the label pairs are written, escaped as required by +// the text format, and enclosed in '{...}'. The function returns the number of +// bytes written and any error encountered. If the metric name is not +// legacy-valid, it will be put inside the brackets as well. Legacy-invalid +// label names will also be quoted. +func writeNameAndLabelPairs( w enhancedWriter, + name string, in []*dto.LabelPair, additionalLabelName string, additionalLabelValue float64, ) (int, error) { - if len(in) == 0 && additionalLabelName == "" { - return 0, nil - } var ( - written int - separator byte = '{' + written int + separator byte = '{' + metricInsideBraces = false ) + + if name != "" { + // If the name does not pass the legacy validity check, we must put the + // metric name inside the braces. + if !model.IsValidLegacyMetricName(model.LabelValue(name)) { + metricInsideBraces = true + err := w.WriteByte(separator) + written++ + if err != nil { + return written, err + } + separator = ',' + } + n, err := writeName(w, name) + written += n + if err != nil { + return written, err + } + } + + if len(in) == 0 && additionalLabelName == "" { + if metricInsideBraces { + err := w.WriteByte('}') + written++ + if err != nil { + return written, err + } + } + return written, nil + } + for _, lp := range in { err := w.WriteByte(separator) written++ if err != nil { return written, err } - n, err := w.WriteString(lp.GetName()) + n, err := writeName(w, lp.GetName()) written += n if err != nil { return written, err @@ -463,3 +494,27 @@ func writeInt(w enhancedWriter, i int64) (int, error) { numBufPool.Put(bp) return written, err } + +// writeName writes a string as-is if it complies with the legacy naming +// scheme, or escapes it in double quotes if not. +func writeName(w enhancedWriter, name string) (int, error) { + if model.IsValidLegacyMetricName(model.LabelValue(name)) { + return w.WriteString(name) + } + var written int + var err error + err = w.WriteByte('"') + written++ + if err != nil { + return written, err + } + var n int + n, err = writeEscapedString(w, name, true) + written += n + if err != nil { + return written, err + } + err = w.WriteByte('"') + written++ + return written, err +} diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go index 84be0643..26490211 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -16,6 +16,7 @@ package expfmt import ( "bufio" "bytes" + "errors" "fmt" "io" "math" @@ -24,7 +25,8 @@ import ( dto "github.com/prometheus/client_model/go" - "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. + "google.golang.org/protobuf/proto" + "github.com/prometheus/common/model" ) @@ -112,7 +114,7 @@ func (p *TextParser) TextToMetricFamilies(in io.Reader) (map[string]*dto.MetricF // stream. Turn this error into something nicer and more // meaningful. (io.EOF is often used as a signal for the legitimate end // of an input stream.) - if p.err == io.EOF { + if p.err != nil && errors.Is(p.err, io.EOF) { p.parseError("unexpected end of input stream") } return p.metricFamiliesByName, p.err @@ -142,9 +144,13 @@ func (p *TextParser) reset(in io.Reader) { func (p *TextParser) startOfLine() stateFn { p.lineCount++ if p.skipBlankTab(); p.err != nil { - // End of input reached. This is the only case where - // that is not an error but a signal that we are done. - p.err = nil + // This is the only place that we expect to see io.EOF, + // which is not an error but the signal that we are done. + // Any other error that happens to align with the start of + // a line is still an error. + if errors.Is(p.err, io.EOF) { + p.err = nil + } return nil } switch p.currentByte { diff --git a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go index 26e92288..a21b9d15 100644 --- a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go +++ b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go @@ -11,18 +11,18 @@ Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. + Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. + Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. - Neither the name of the Open Knowledge Foundation Ltd. nor the - names of its contributors may be used to endorse or promote - products derived from this software without specific prior written - permission. + Neither the name of the Open Knowledge Foundation Ltd. nor the + names of its contributors may be used to endorse or promote + products derived from this software without specific prior written + permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT @@ -35,8 +35,6 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - */ package goautoneg diff --git a/vendor/github.com/prometheus/common/model/alert.go b/vendor/github.com/prometheus/common/model/alert.go index 35e739c7..80d1fe94 100644 --- a/vendor/github.com/prometheus/common/model/alert.go +++ b/vendor/github.com/prometheus/common/model/alert.go @@ -75,7 +75,12 @@ func (a *Alert) ResolvedAt(ts time.Time) bool { // Status returns the status of the alert. func (a *Alert) Status() AlertStatus { - if a.Resolved() { + return a.StatusAt(time.Now()) +} + +// StatusAt returns the status of the alert at the given timestamp. +func (a *Alert) StatusAt(ts time.Time) AlertStatus { + if a.ResolvedAt(ts) { return AlertResolved } return AlertFiring @@ -90,13 +95,13 @@ func (a *Alert) Validate() error { return fmt.Errorf("start time must be before end time") } if err := a.Labels.Validate(); err != nil { - return fmt.Errorf("invalid label set: %s", err) + return fmt.Errorf("invalid label set: %w", err) } if len(a.Labels) == 0 { return fmt.Errorf("at least one label pair required") } if err := a.Annotations.Validate(); err != nil { - return fmt.Errorf("invalid annotations: %s", err) + return fmt.Errorf("invalid annotations: %w", err) } return nil } @@ -127,6 +132,17 @@ func (as Alerts) HasFiring() bool { return false } +// HasFiringAt returns true iff one of the alerts is not resolved +// at the time ts. +func (as Alerts) HasFiringAt(ts time.Time) bool { + for _, a := range as { + if !a.ResolvedAt(ts) { + return true + } + } + return false +} + // Status returns StatusFiring iff at least one of the alerts is firing. func (as Alerts) Status() AlertStatus { if as.HasFiring() { @@ -134,3 +150,12 @@ func (as Alerts) Status() AlertStatus { } return AlertResolved } + +// StatusAt returns StatusFiring iff at least one of the alerts is firing +// at the time ts. +func (as Alerts) StatusAt(ts time.Time) AlertStatus { + if as.HasFiringAt(ts) { + return AlertFiring + } + return AlertResolved +} diff --git a/vendor/github.com/prometheus/common/model/labels.go b/vendor/github.com/prometheus/common/model/labels.go index ef895633..3317ce22 100644 --- a/vendor/github.com/prometheus/common/model/labels.go +++ b/vendor/github.com/prometheus/common/model/labels.go @@ -97,17 +97,25 @@ var LabelNameRE = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$") // therewith. type LabelName string -// IsValid is true iff the label name matches the pattern of LabelNameRE. This -// method, however, does not use LabelNameRE for the check but a much faster -// hardcoded implementation. +// IsValid returns true iff name matches the pattern of LabelNameRE for legacy +// names, and iff it's valid UTF-8 if NameValidationScheme is set to +// UTF8Validation. For the legacy matching, it does not use LabelNameRE for the +// check but a much faster hardcoded implementation. func (ln LabelName) IsValid() bool { if len(ln) == 0 { return false } - for i, b := range ln { - if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) { - return false + switch NameValidationScheme { + case LegacyValidation: + for i, b := range ln { + if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) { + return false + } } + case UTF8Validation: + return utf8.ValidString(string(ln)) + default: + panic(fmt.Sprintf("Invalid name validation scheme requested: %d", NameValidationScheme)) } return true } @@ -164,7 +172,7 @@ func (l LabelNames) String() string { // A LabelValue is an associated value for a LabelName. type LabelValue string -// IsValid returns true iff the string is a valid UTF8. +// IsValid returns true iff the string is a valid UTF-8. func (lv LabelValue) IsValid() bool { return utf8.ValidString(string(lv)) } diff --git a/vendor/github.com/prometheus/common/model/labelset.go b/vendor/github.com/prometheus/common/model/labelset.go index 6eda08a7..d0ad88da 100644 --- a/vendor/github.com/prometheus/common/model/labelset.go +++ b/vendor/github.com/prometheus/common/model/labelset.go @@ -17,7 +17,6 @@ import ( "encoding/json" "fmt" "sort" - "strings" ) // A LabelSet is a collection of LabelName and LabelValue pairs. The LabelSet @@ -129,16 +128,6 @@ func (l LabelSet) Merge(other LabelSet) LabelSet { return result } -func (l LabelSet) String() string { - lstrs := make([]string, 0, len(l)) - for l, v := range l { - lstrs = append(lstrs, fmt.Sprintf("%s=%q", l, v)) - } - - sort.Strings(lstrs) - return fmt.Sprintf("{%s}", strings.Join(lstrs, ", ")) -} - // Fingerprint returns the LabelSet's fingerprint. func (ls LabelSet) Fingerprint() Fingerprint { return labelSetToFingerprint(ls) diff --git a/vendor/github.com/prometheus/common/model/labelset_string.go b/vendor/github.com/prometheus/common/model/labelset_string.go new file mode 100644 index 00000000..481c47b4 --- /dev/null +++ b/vendor/github.com/prometheus/common/model/labelset_string.go @@ -0,0 +1,45 @@ +// Copyright 2024 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.21 + +package model + +import ( + "bytes" + "slices" + "strconv" +) + +// String will look like `{foo="bar", more="less"}`. Names are sorted alphabetically. +func (l LabelSet) String() string { + var lna [32]string // On stack to avoid memory allocation for sorting names. + labelNames := lna[:0] + for name := range l { + labelNames = append(labelNames, string(name)) + } + slices.Sort(labelNames) + var bytea [1024]byte // On stack to avoid memory allocation while building the output. + b := bytes.NewBuffer(bytea[:0]) + b.WriteByte('{') + for i, name := range labelNames { + if i > 0 { + b.WriteString(", ") + } + b.WriteString(name) + b.WriteByte('=') + b.Write(strconv.AppendQuote(b.AvailableBuffer(), string(l[LabelName(name)]))) + } + b.WriteByte('}') + return b.String() +} diff --git a/vendor/github.com/prometheus/common/model/labelset_string_go120.go b/vendor/github.com/prometheus/common/model/labelset_string_go120.go new file mode 100644 index 00000000..c4212685 --- /dev/null +++ b/vendor/github.com/prometheus/common/model/labelset_string_go120.go @@ -0,0 +1,39 @@ +// Copyright 2024 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !go1.21 + +package model + +import ( + "fmt" + "sort" + "strings" +) + +// String was optimized using functions not available for go 1.20 +// or lower. We keep the old implementation for compatibility with client_golang. +// Once client golang drops support for go 1.20 (scheduled for August 2024), this +// file can be removed. +func (l LabelSet) String() string { + labelNames := make([]string, 0, len(l)) + for name := range l { + labelNames = append(labelNames, string(name)) + } + sort.Strings(labelNames) + lstrs := make([]string, 0, len(l)) + for _, name := range labelNames { + lstrs = append(lstrs, fmt.Sprintf("%s=%q", name, l[LabelName(name)])) + } + return fmt.Sprintf("{%s}", strings.Join(lstrs, ", ")) +} diff --git a/vendor/github.com/prometheus/common/model/metadata.go b/vendor/github.com/prometheus/common/model/metadata.go new file mode 100644 index 00000000..447ab8ad --- /dev/null +++ b/vendor/github.com/prometheus/common/model/metadata.go @@ -0,0 +1,28 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package model + +// MetricType represents metric type values. +type MetricType string + +const ( + MetricTypeCounter = MetricType("counter") + MetricTypeGauge = MetricType("gauge") + MetricTypeHistogram = MetricType("histogram") + MetricTypeGaugeHistogram = MetricType("gaugehistogram") + MetricTypeSummary = MetricType("summary") + MetricTypeInfo = MetricType("info") + MetricTypeStateset = MetricType("stateset") + MetricTypeUnknown = MetricType("unknown") +) diff --git a/vendor/github.com/prometheus/common/model/metric.go b/vendor/github.com/prometheus/common/model/metric.go index 00804b7f..eb865e5a 100644 --- a/vendor/github.com/prometheus/common/model/metric.go +++ b/vendor/github.com/prometheus/common/model/metric.go @@ -18,15 +18,84 @@ import ( "regexp" "sort" "strings" + "unicode/utf8" + + dto "github.com/prometheus/client_model/go" + "google.golang.org/protobuf/proto" ) var ( - // MetricNameRE is a regular expression matching valid metric - // names. Note that the IsValidMetricName function performs the same - // check but faster than a match with this regular expression. - MetricNameRE = regexp.MustCompile(`^[a-zA-Z_:][a-zA-Z0-9_:]*$`) + // NameValidationScheme determines the method of name validation to be used by + // all calls to IsValidMetricName() and LabelName IsValid(). Setting UTF-8 mode + // in isolation from other components that don't support UTF-8 may result in + // bugs or other undefined behavior. This value is intended to be set by + // UTF-8-aware binaries as part of their startup. To avoid need for locking, + // this value should be set once, ideally in an init(), before multiple + // goroutines are started. + NameValidationScheme = LegacyValidation + + // NameEscapingScheme defines the default way that names will be + // escaped when presented to systems that do not support UTF-8 names. If the + // Content-Type "escaping" term is specified, that will override this value. + NameEscapingScheme = ValueEncodingEscaping +) + +// ValidationScheme is a Go enum for determining how metric and label names will +// be validated by this library. +type ValidationScheme int + +const ( + // LegacyValidation is a setting that requirets that metric and label names + // conform to the original Prometheus character requirements described by + // MetricNameRE and LabelNameRE. + LegacyValidation ValidationScheme = iota + + // UTF8Validation only requires that metric and label names be valid UTF-8 + // strings. + UTF8Validation +) + +type EscapingScheme int + +const ( + // NoEscaping indicates that a name will not be escaped. Unescaped names that + // do not conform to the legacy validity check will use a new exposition + // format syntax that will be officially standardized in future versions. + NoEscaping EscapingScheme = iota + + // UnderscoreEscaping replaces all legacy-invalid characters with underscores. + UnderscoreEscaping + + // DotsEscaping is similar to UnderscoreEscaping, except that dots are + // converted to `_dot_` and pre-existing underscores are converted to `__`. + DotsEscaping + + // ValueEncodingEscaping prepends the name with `U__` and replaces all invalid + // characters with the unicode value, surrounded by underscores. Single + // underscores are replaced with double underscores. + ValueEncodingEscaping +) + +const ( + // EscapingKey is the key in an Accept or Content-Type header that defines how + // metric and label names that do not conform to the legacy character + // requirements should be escaped when being scraped by a legacy prometheus + // system. If a system does not explicitly pass an escaping parameter in the + // Accept header, the default NameEscapingScheme will be used. + EscapingKey = "escaping" + + // Possible values for Escaping Key: + AllowUTF8 = "allow-utf-8" // No escaping required. + EscapeUnderscores = "underscores" + EscapeDots = "dots" + EscapeValues = "values" ) +// MetricNameRE is a regular expression matching valid metric +// names. Note that the IsValidMetricName function performs the same +// check but faster than a match with this regular expression. +var MetricNameRE = regexp.MustCompile(`^[a-zA-Z_:][a-zA-Z0-9_:]*$`) + // A Metric is similar to a LabelSet, but the key difference is that a Metric is // a singleton and refers to one and only one stream of samples. type Metric LabelSet @@ -86,17 +155,303 @@ func (m Metric) FastFingerprint() Fingerprint { return LabelSet(m).FastFingerprint() } -// IsValidMetricName returns true iff name matches the pattern of MetricNameRE. +// IsValidMetricName returns true iff name matches the pattern of MetricNameRE +// for legacy names, and iff it's valid UTF-8 if the UTF8Validation scheme is +// selected. +func IsValidMetricName(n LabelValue) bool { + switch NameValidationScheme { + case LegacyValidation: + return IsValidLegacyMetricName(n) + case UTF8Validation: + if len(n) == 0 { + return false + } + return utf8.ValidString(string(n)) + default: + panic(fmt.Sprintf("Invalid name validation scheme requested: %d", NameValidationScheme)) + } +} + +// IsValidLegacyMetricName is similar to IsValidMetricName but always uses the +// legacy validation scheme regardless of the value of NameValidationScheme. // This function, however, does not use MetricNameRE for the check but a much // faster hardcoded implementation. -func IsValidMetricName(n LabelValue) bool { +func IsValidLegacyMetricName(n LabelValue) bool { if len(n) == 0 { return false } for i, b := range n { - if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || b == ':' || (b >= '0' && b <= '9' && i > 0)) { + if !isValidLegacyRune(b, i) { return false } } return true } + +// EscapeMetricFamily escapes the given metric names and labels with the given +// escaping scheme. Returns a new object that uses the same pointers to fields +// when possible and creates new escaped versions so as not to mutate the +// input. +func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricFamily { + if v == nil { + return nil + } + + if scheme == NoEscaping { + return v + } + + out := &dto.MetricFamily{ + Help: v.Help, + Type: v.Type, + Unit: v.Unit, + } + + // If the name is nil, copy as-is, don't try to escape. + if v.Name == nil || IsValidLegacyMetricName(LabelValue(v.GetName())) { + out.Name = v.Name + } else { + out.Name = proto.String(EscapeName(v.GetName(), scheme)) + } + for _, m := range v.Metric { + if !metricNeedsEscaping(m) { + out.Metric = append(out.Metric, m) + continue + } + + escaped := &dto.Metric{ + Gauge: m.Gauge, + Counter: m.Counter, + Summary: m.Summary, + Untyped: m.Untyped, + Histogram: m.Histogram, + TimestampMs: m.TimestampMs, + } + + for _, l := range m.Label { + if l.GetName() == MetricNameLabel { + if l.Value == nil || IsValidLegacyMetricName(LabelValue(l.GetValue())) { + escaped.Label = append(escaped.Label, l) + continue + } + escaped.Label = append(escaped.Label, &dto.LabelPair{ + Name: proto.String(MetricNameLabel), + Value: proto.String(EscapeName(l.GetValue(), scheme)), + }) + continue + } + if l.Name == nil || IsValidLegacyMetricName(LabelValue(l.GetName())) { + escaped.Label = append(escaped.Label, l) + continue + } + escaped.Label = append(escaped.Label, &dto.LabelPair{ + Name: proto.String(EscapeName(l.GetName(), scheme)), + Value: l.Value, + }) + } + out.Metric = append(out.Metric, escaped) + } + return out +} + +func metricNeedsEscaping(m *dto.Metric) bool { + for _, l := range m.Label { + if l.GetName() == MetricNameLabel && !IsValidLegacyMetricName(LabelValue(l.GetValue())) { + return true + } + if !IsValidLegacyMetricName(LabelValue(l.GetName())) { + return true + } + } + return false +} + +const ( + lowerhex = "0123456789abcdef" +) + +// EscapeName escapes the incoming name according to the provided escaping +// scheme. Depending on the rules of escaping, this may cause no change in the +// string that is returned. (Especially NoEscaping, which by definition is a +// noop). This function does not do any validation of the name. +func EscapeName(name string, scheme EscapingScheme) string { + if len(name) == 0 { + return name + } + var escaped strings.Builder + switch scheme { + case NoEscaping: + return name + case UnderscoreEscaping: + if IsValidLegacyMetricName(LabelValue(name)) { + return name + } + for i, b := range name { + if isValidLegacyRune(b, i) { + escaped.WriteRune(b) + } else { + escaped.WriteRune('_') + } + } + return escaped.String() + case DotsEscaping: + // Do not early return for legacy valid names, we still escape underscores. + for i, b := range name { + if b == '_' { + escaped.WriteString("__") + } else if b == '.' { + escaped.WriteString("_dot_") + } else if isValidLegacyRune(b, i) { + escaped.WriteRune(b) + } else { + escaped.WriteRune('_') + } + } + return escaped.String() + case ValueEncodingEscaping: + if IsValidLegacyMetricName(LabelValue(name)) { + return name + } + escaped.WriteString("U__") + for i, b := range name { + if isValidLegacyRune(b, i) { + escaped.WriteRune(b) + } else if !utf8.ValidRune(b) { + escaped.WriteString("_FFFD_") + } else if b < 0x100 { + escaped.WriteRune('_') + for s := 4; s >= 0; s -= 4 { + escaped.WriteByte(lowerhex[b>>uint(s)&0xF]) + } + escaped.WriteRune('_') + } else if b < 0x10000 { + escaped.WriteRune('_') + for s := 12; s >= 0; s -= 4 { + escaped.WriteByte(lowerhex[b>>uint(s)&0xF]) + } + escaped.WriteRune('_') + } + } + return escaped.String() + default: + panic(fmt.Sprintf("invalid escaping scheme %d", scheme)) + } +} + +// lower function taken from strconv.atoi +func lower(c byte) byte { + return c | ('x' - 'X') +} + +// UnescapeName unescapes the incoming name according to the provided escaping +// scheme if possible. Some schemes are partially or totally non-roundtripable. +// If any error is enountered, returns the original input. +func UnescapeName(name string, scheme EscapingScheme) string { + if len(name) == 0 { + return name + } + switch scheme { + case NoEscaping: + return name + case UnderscoreEscaping: + // It is not possible to unescape from underscore replacement. + return name + case DotsEscaping: + name = strings.ReplaceAll(name, "_dot_", ".") + name = strings.ReplaceAll(name, "__", "_") + return name + case ValueEncodingEscaping: + escapedName, found := strings.CutPrefix(name, "U__") + if !found { + return name + } + + var unescaped strings.Builder + TOP: + for i := 0; i < len(escapedName); i++ { + // All non-underscores are treated normally. + if escapedName[i] != '_' { + unescaped.WriteByte(escapedName[i]) + continue + } + i++ + if i >= len(escapedName) { + return name + } + // A double underscore is a single underscore. + if escapedName[i] == '_' { + unescaped.WriteByte('_') + continue + } + // We think we are in a UTF-8 code, process it. + var utf8Val uint + for j := 0; i < len(escapedName); j++ { + // This is too many characters for a utf8 value. + if j > 4 { + return name + } + // Found a closing underscore, convert to a rune, check validity, and append. + if escapedName[i] == '_' { + utf8Rune := rune(utf8Val) + if !utf8.ValidRune(utf8Rune) { + return name + } + unescaped.WriteRune(utf8Rune) + continue TOP + } + r := lower(escapedName[i]) + utf8Val *= 16 + if r >= '0' && r <= '9' { + utf8Val += uint(r) - '0' + } else if r >= 'a' && r <= 'f' { + utf8Val += uint(r) - 'a' + 10 + } else { + return name + } + i++ + } + // Didn't find closing underscore, invalid. + return name + } + return unescaped.String() + default: + panic(fmt.Sprintf("invalid escaping scheme %d", scheme)) + } +} + +func isValidLegacyRune(b rune, i int) bool { + return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || b == ':' || (b >= '0' && b <= '9' && i > 0) +} + +func (e EscapingScheme) String() string { + switch e { + case NoEscaping: + return AllowUTF8 + case UnderscoreEscaping: + return EscapeUnderscores + case DotsEscaping: + return EscapeDots + case ValueEncodingEscaping: + return EscapeValues + default: + panic(fmt.Sprintf("unknown format scheme %d", e)) + } +} + +func ToEscapingScheme(s string) (EscapingScheme, error) { + if s == "" { + return NoEscaping, fmt.Errorf("got empty string instead of escaping scheme") + } + switch s { + case AllowUTF8: + return NoEscaping, nil + case EscapeUnderscores: + return UnderscoreEscaping, nil + case EscapeDots: + return DotsEscaping, nil + case EscapeValues: + return ValueEncodingEscaping, nil + default: + return NoEscaping, fmt.Errorf("unknown format scheme " + s) + } +} diff --git a/vendor/github.com/prometheus/common/model/signature.go b/vendor/github.com/prometheus/common/model/signature.go index 8762b13c..dc8a0026 100644 --- a/vendor/github.com/prometheus/common/model/signature.go +++ b/vendor/github.com/prometheus/common/model/signature.go @@ -22,10 +22,8 @@ import ( // when calculating their combined hash value (aka signature aka fingerprint). const SeparatorByte byte = 255 -var ( - // cache the signature of an empty label set. - emptyLabelSignature = hashNew() -) +// cache the signature of an empty label set. +var emptyLabelSignature = hashNew() // LabelsToSignature returns a quasi-unique signature (i.e., fingerprint) for a // given label set. (Collisions are possible but unlikely if the number of label diff --git a/vendor/github.com/prometheus/common/model/silence.go b/vendor/github.com/prometheus/common/model/silence.go index bb99889d..910b0b71 100644 --- a/vendor/github.com/prometheus/common/model/silence.go +++ b/vendor/github.com/prometheus/common/model/silence.go @@ -81,7 +81,7 @@ func (s *Silence) Validate() error { } for _, m := range s.Matchers { if err := m.Validate(); err != nil { - return fmt.Errorf("invalid matcher: %s", err) + return fmt.Errorf("invalid matcher: %w", err) } } if s.StartsAt.IsZero() { diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go index 7f67b16e..5727452c 100644 --- a/vendor/github.com/prometheus/common/model/time.go +++ b/vendor/github.com/prometheus/common/model/time.go @@ -18,7 +18,6 @@ import ( "errors" "fmt" "math" - "regexp" "strconv" "strings" "time" @@ -183,54 +182,78 @@ func (d *Duration) Type() string { return "duration" } -var durationRE = regexp.MustCompile("^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$") +func isdigit(c byte) bool { return c >= '0' && c <= '9' } + +// Units are required to go in order from biggest to smallest. +// This guards against confusion from "1m1d" being 1 minute + 1 day, not 1 month + 1 day. +var unitMap = map[string]struct { + pos int + mult uint64 +}{ + "ms": {7, uint64(time.Millisecond)}, + "s": {6, uint64(time.Second)}, + "m": {5, uint64(time.Minute)}, + "h": {4, uint64(time.Hour)}, + "d": {3, uint64(24 * time.Hour)}, + "w": {2, uint64(7 * 24 * time.Hour)}, + "y": {1, uint64(365 * 24 * time.Hour)}, +} // ParseDuration parses a string into a time.Duration, assuming that a year // always has 365d, a week always has 7d, and a day always has 24h. -func ParseDuration(durationStr string) (Duration, error) { - switch durationStr { +func ParseDuration(s string) (Duration, error) { + switch s { case "0": // Allow 0 without a unit. return 0, nil case "": - return 0, fmt.Errorf("empty duration string") - } - matches := durationRE.FindStringSubmatch(durationStr) - if matches == nil { - return 0, fmt.Errorf("not a valid duration string: %q", durationStr) + return 0, errors.New("empty duration string") } - var dur time.Duration - // Parse the match at pos `pos` in the regex and use `mult` to turn that - // into ms, then add that value to the total parsed duration. - var overflowErr error - m := func(pos int, mult time.Duration) { - if matches[pos] == "" { - return + orig := s + var dur uint64 + lastUnitPos := 0 + + for s != "" { + if !isdigit(s[0]) { + return 0, fmt.Errorf("not a valid duration string: %q", orig) + } + // Consume [0-9]* + i := 0 + for ; i < len(s) && isdigit(s[i]); i++ { + } + v, err := strconv.ParseUint(s[:i], 10, 0) + if err != nil { + return 0, fmt.Errorf("not a valid duration string: %q", orig) } - n, _ := strconv.Atoi(matches[pos]) + s = s[i:] + // Consume unit. + for i = 0; i < len(s) && !isdigit(s[i]); i++ { + } + if i == 0 { + return 0, fmt.Errorf("not a valid duration string: %q", orig) + } + u := s[:i] + s = s[i:] + unit, ok := unitMap[u] + if !ok { + return 0, fmt.Errorf("unknown unit %q in duration %q", u, orig) + } + if unit.pos <= lastUnitPos { // Units must go in order from biggest to smallest. + return 0, fmt.Errorf("not a valid duration string: %q", orig) + } + lastUnitPos = unit.pos // Check if the provided duration overflows time.Duration (> ~ 290years). - if n > int((1<<63-1)/mult/time.Millisecond) { - overflowErr = errors.New("duration out of range") + if v > 1<<63/unit.mult { + return 0, errors.New("duration out of range") } - d := time.Duration(n) * time.Millisecond - dur += d * mult - - if dur < 0 { - overflowErr = errors.New("duration out of range") + dur += v * unit.mult + if dur > 1<<63-1 { + return 0, errors.New("duration out of range") } } - - m(2, 1000*60*60*24*365) // y - m(4, 1000*60*60*24*7) // w - m(6, 1000*60*60*24) // d - m(8, 1000*60*60) // h - m(10, 1000*60) // m - m(12, 1000) // s - m(14, 1) // ms - - return Duration(dur), overflowErr + return Duration(dur), nil } func (d Duration) String() string { diff --git a/vendor/github.com/prometheus/common/model/value.go b/vendor/github.com/prometheus/common/model/value.go index c9d8fb1a..8050637d 100644 --- a/vendor/github.com/prometheus/common/model/value.go +++ b/vendor/github.com/prometheus/common/model/value.go @@ -16,104 +16,26 @@ package model import ( "encoding/json" "fmt" - "math" "sort" "strconv" "strings" ) -var ( - // ZeroSamplePair is the pseudo zero-value of SamplePair used to signal a - // non-existing sample pair. It is a SamplePair with timestamp Earliest and - // value 0.0. Note that the natural zero value of SamplePair has a timestamp - // of 0, which is possible to appear in a real SamplePair and thus not - // suitable to signal a non-existing SamplePair. - ZeroSamplePair = SamplePair{Timestamp: Earliest} - - // ZeroSample is the pseudo zero-value of Sample used to signal a - // non-existing sample. It is a Sample with timestamp Earliest, value 0.0, - // and metric nil. Note that the natural zero value of Sample has a timestamp - // of 0, which is possible to appear in a real Sample and thus not suitable - // to signal a non-existing Sample. - ZeroSample = Sample{Timestamp: Earliest} -) - -// A SampleValue is a representation of a value for a given sample at a given -// time. -type SampleValue float64 - -// MarshalJSON implements json.Marshaler. -func (v SampleValue) MarshalJSON() ([]byte, error) { - return json.Marshal(v.String()) -} - -// UnmarshalJSON implements json.Unmarshaler. -func (v *SampleValue) UnmarshalJSON(b []byte) error { - if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { - return fmt.Errorf("sample value must be a quoted string") - } - f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) - if err != nil { - return err - } - *v = SampleValue(f) - return nil -} - -// Equal returns true if the value of v and o is equal or if both are NaN. Note -// that v==o is false if both are NaN. If you want the conventional float -// behavior, use == to compare two SampleValues. -func (v SampleValue) Equal(o SampleValue) bool { - if v == o { - return true - } - return math.IsNaN(float64(v)) && math.IsNaN(float64(o)) -} - -func (v SampleValue) String() string { - return strconv.FormatFloat(float64(v), 'f', -1, 64) -} - -// SamplePair pairs a SampleValue with a Timestamp. -type SamplePair struct { - Timestamp Time - Value SampleValue -} - -// MarshalJSON implements json.Marshaler. -func (s SamplePair) MarshalJSON() ([]byte, error) { - t, err := json.Marshal(s.Timestamp) - if err != nil { - return nil, err - } - v, err := json.Marshal(s.Value) - if err != nil { - return nil, err - } - return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil -} - -// UnmarshalJSON implements json.Unmarshaler. -func (s *SamplePair) UnmarshalJSON(b []byte) error { - v := [...]json.Unmarshaler{&s.Timestamp, &s.Value} - return json.Unmarshal(b, &v) -} - -// Equal returns true if this SamplePair and o have equal Values and equal -// Timestamps. The semantics of Value equality is defined by SampleValue.Equal. -func (s *SamplePair) Equal(o *SamplePair) bool { - return s == o || (s.Value.Equal(o.Value) && s.Timestamp.Equal(o.Timestamp)) -} - -func (s SamplePair) String() string { - return fmt.Sprintf("%s @[%s]", s.Value, s.Timestamp) -} +// ZeroSample is the pseudo zero-value of Sample used to signal a +// non-existing sample. It is a Sample with timestamp Earliest, value 0.0, +// and metric nil. Note that the natural zero value of Sample has a timestamp +// of 0, which is possible to appear in a real Sample and thus not suitable +// to signal a non-existing Sample. +var ZeroSample = Sample{Timestamp: Earliest} -// Sample is a sample pair associated with a metric. +// Sample is a sample pair associated with a metric. A single sample must either +// define Value or Histogram but not both. Histogram == nil implies the Value +// field is used, otherwise it should be ignored. type Sample struct { - Metric Metric `json:"metric"` - Value SampleValue `json:"value"` - Timestamp Time `json:"timestamp"` + Metric Metric `json:"metric"` + Value SampleValue `json:"value"` + Timestamp Time `json:"timestamp"` + Histogram *SampleHistogram `json:"histogram"` } // Equal compares first the metrics, then the timestamp, then the value. The @@ -129,11 +51,19 @@ func (s *Sample) Equal(o *Sample) bool { if !s.Timestamp.Equal(o.Timestamp) { return false } - + if s.Histogram != nil { + return s.Histogram.Equal(o.Histogram) + } return s.Value.Equal(o.Value) } func (s Sample) String() string { + if s.Histogram != nil { + return fmt.Sprintf("%s => %s", s.Metric, SampleHistogramPair{ + Timestamp: s.Timestamp, + Histogram: s.Histogram, + }) + } return fmt.Sprintf("%s => %s", s.Metric, SamplePair{ Timestamp: s.Timestamp, Value: s.Value, @@ -142,6 +72,19 @@ func (s Sample) String() string { // MarshalJSON implements json.Marshaler. func (s Sample) MarshalJSON() ([]byte, error) { + if s.Histogram != nil { + v := struct { + Metric Metric `json:"metric"` + Histogram SampleHistogramPair `json:"histogram"` + }{ + Metric: s.Metric, + Histogram: SampleHistogramPair{ + Timestamp: s.Timestamp, + Histogram: s.Histogram, + }, + } + return json.Marshal(&v) + } v := struct { Metric Metric `json:"metric"` Value SamplePair `json:"value"` @@ -152,21 +95,25 @@ func (s Sample) MarshalJSON() ([]byte, error) { Value: s.Value, }, } - return json.Marshal(&v) } // UnmarshalJSON implements json.Unmarshaler. func (s *Sample) UnmarshalJSON(b []byte) error { v := struct { - Metric Metric `json:"metric"` - Value SamplePair `json:"value"` + Metric Metric `json:"metric"` + Value SamplePair `json:"value"` + Histogram SampleHistogramPair `json:"histogram"` }{ Metric: s.Metric, Value: SamplePair{ Timestamp: s.Timestamp, Value: s.Value, }, + Histogram: SampleHistogramPair{ + Timestamp: s.Timestamp, + Histogram: s.Histogram, + }, } if err := json.Unmarshal(b, &v); err != nil { @@ -174,8 +121,13 @@ func (s *Sample) UnmarshalJSON(b []byte) error { } s.Metric = v.Metric - s.Timestamp = v.Value.Timestamp - s.Value = v.Value.Value + if v.Histogram.Histogram != nil { + s.Timestamp = v.Histogram.Timestamp + s.Histogram = v.Histogram.Histogram + } else { + s.Timestamp = v.Value.Timestamp + s.Value = v.Value.Value + } return nil } @@ -221,80 +173,76 @@ func (s Samples) Equal(o Samples) bool { // SampleStream is a stream of Values belonging to an attached COWMetric. type SampleStream struct { - Metric Metric `json:"metric"` - Values []SamplePair `json:"values"` + Metric Metric `json:"metric"` + Values []SamplePair `json:"values"` + Histograms []SampleHistogramPair `json:"histograms"` } func (ss SampleStream) String() string { - vals := make([]string, len(ss.Values)) + valuesLength := len(ss.Values) + vals := make([]string, valuesLength+len(ss.Histograms)) for i, v := range ss.Values { vals[i] = v.String() } + for i, v := range ss.Histograms { + vals[i+valuesLength] = v.String() + } return fmt.Sprintf("%s =>\n%s", ss.Metric, strings.Join(vals, "\n")) } -// Value is a generic interface for values resulting from a query evaluation. -type Value interface { - Type() ValueType - String() string +func (ss SampleStream) MarshalJSON() ([]byte, error) { + if len(ss.Histograms) > 0 && len(ss.Values) > 0 { + v := struct { + Metric Metric `json:"metric"` + Values []SamplePair `json:"values"` + Histograms []SampleHistogramPair `json:"histograms"` + }{ + Metric: ss.Metric, + Values: ss.Values, + Histograms: ss.Histograms, + } + return json.Marshal(&v) + } else if len(ss.Histograms) > 0 { + v := struct { + Metric Metric `json:"metric"` + Histograms []SampleHistogramPair `json:"histograms"` + }{ + Metric: ss.Metric, + Histograms: ss.Histograms, + } + return json.Marshal(&v) + } else { + v := struct { + Metric Metric `json:"metric"` + Values []SamplePair `json:"values"` + }{ + Metric: ss.Metric, + Values: ss.Values, + } + return json.Marshal(&v) + } } -func (Matrix) Type() ValueType { return ValMatrix } -func (Vector) Type() ValueType { return ValVector } -func (*Scalar) Type() ValueType { return ValScalar } -func (*String) Type() ValueType { return ValString } - -type ValueType int - -const ( - ValNone ValueType = iota - ValScalar - ValVector - ValMatrix - ValString -) - -// MarshalJSON implements json.Marshaler. -func (et ValueType) MarshalJSON() ([]byte, error) { - return json.Marshal(et.String()) -} +func (ss *SampleStream) UnmarshalJSON(b []byte) error { + v := struct { + Metric Metric `json:"metric"` + Values []SamplePair `json:"values"` + Histograms []SampleHistogramPair `json:"histograms"` + }{ + Metric: ss.Metric, + Values: ss.Values, + Histograms: ss.Histograms, + } -func (et *ValueType) UnmarshalJSON(b []byte) error { - var s string - if err := json.Unmarshal(b, &s); err != nil { + if err := json.Unmarshal(b, &v); err != nil { return err } - switch s { - case "": - *et = ValNone - case "scalar": - *et = ValScalar - case "vector": - *et = ValVector - case "matrix": - *et = ValMatrix - case "string": - *et = ValString - default: - return fmt.Errorf("unknown value type %q", s) - } - return nil -} -func (e ValueType) String() string { - switch e { - case ValNone: - return "" - case ValScalar: - return "scalar" - case ValVector: - return "vector" - case ValMatrix: - return "matrix" - case ValString: - return "string" - } - panic("ValueType.String: unhandled value type") + ss.Metric = v.Metric + ss.Values = v.Values + ss.Histograms = v.Histograms + + return nil } // Scalar is a scalar value evaluated at the set timestamp. @@ -324,7 +272,7 @@ func (s *Scalar) UnmarshalJSON(b []byte) error { value, err := strconv.ParseFloat(f, 64) if err != nil { - return fmt.Errorf("error parsing sample value: %s", err) + return fmt.Errorf("error parsing sample value: %w", err) } s.Value = SampleValue(value) return nil diff --git a/vendor/github.com/prometheus/common/model/value_float.go b/vendor/github.com/prometheus/common/model/value_float.go new file mode 100644 index 00000000..ae35cc2a --- /dev/null +++ b/vendor/github.com/prometheus/common/model/value_float.go @@ -0,0 +1,98 @@ +// Copyright 2013 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package model + +import ( + "encoding/json" + "fmt" + "math" + "strconv" +) + +// ZeroSamplePair is the pseudo zero-value of SamplePair used to signal a +// non-existing sample pair. It is a SamplePair with timestamp Earliest and +// value 0.0. Note that the natural zero value of SamplePair has a timestamp +// of 0, which is possible to appear in a real SamplePair and thus not +// suitable to signal a non-existing SamplePair. +var ZeroSamplePair = SamplePair{Timestamp: Earliest} + +// A SampleValue is a representation of a value for a given sample at a given +// time. +type SampleValue float64 + +// MarshalJSON implements json.Marshaler. +func (v SampleValue) MarshalJSON() ([]byte, error) { + return json.Marshal(v.String()) +} + +// UnmarshalJSON implements json.Unmarshaler. +func (v *SampleValue) UnmarshalJSON(b []byte) error { + if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { + return fmt.Errorf("sample value must be a quoted string") + } + f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) + if err != nil { + return err + } + *v = SampleValue(f) + return nil +} + +// Equal returns true if the value of v and o is equal or if both are NaN. Note +// that v==o is false if both are NaN. If you want the conventional float +// behavior, use == to compare two SampleValues. +func (v SampleValue) Equal(o SampleValue) bool { + if v == o { + return true + } + return math.IsNaN(float64(v)) && math.IsNaN(float64(o)) +} + +func (v SampleValue) String() string { + return strconv.FormatFloat(float64(v), 'f', -1, 64) +} + +// SamplePair pairs a SampleValue with a Timestamp. +type SamplePair struct { + Timestamp Time + Value SampleValue +} + +func (s SamplePair) MarshalJSON() ([]byte, error) { + t, err := json.Marshal(s.Timestamp) + if err != nil { + return nil, err + } + v, err := json.Marshal(s.Value) + if err != nil { + return nil, err + } + return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil +} + +// UnmarshalJSON implements json.Unmarshaler. +func (s *SamplePair) UnmarshalJSON(b []byte) error { + v := [...]json.Unmarshaler{&s.Timestamp, &s.Value} + return json.Unmarshal(b, &v) +} + +// Equal returns true if this SamplePair and o have equal Values and equal +// Timestamps. The semantics of Value equality is defined by SampleValue.Equal. +func (s *SamplePair) Equal(o *SamplePair) bool { + return s == o || (s.Value.Equal(o.Value) && s.Timestamp.Equal(o.Timestamp)) +} + +func (s SamplePair) String() string { + return fmt.Sprintf("%s @[%s]", s.Value, s.Timestamp) +} diff --git a/vendor/github.com/prometheus/common/model/value_histogram.go b/vendor/github.com/prometheus/common/model/value_histogram.go new file mode 100644 index 00000000..54bb038c --- /dev/null +++ b/vendor/github.com/prometheus/common/model/value_histogram.go @@ -0,0 +1,178 @@ +// Copyright 2013 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package model + +import ( + "encoding/json" + "fmt" + "strconv" + "strings" +) + +type FloatString float64 + +func (v FloatString) String() string { + return strconv.FormatFloat(float64(v), 'f', -1, 64) +} + +func (v FloatString) MarshalJSON() ([]byte, error) { + return json.Marshal(v.String()) +} + +func (v *FloatString) UnmarshalJSON(b []byte) error { + if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { + return fmt.Errorf("float value must be a quoted string") + } + f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) + if err != nil { + return err + } + *v = FloatString(f) + return nil +} + +type HistogramBucket struct { + Boundaries int32 + Lower FloatString + Upper FloatString + Count FloatString +} + +func (s HistogramBucket) MarshalJSON() ([]byte, error) { + b, err := json.Marshal(s.Boundaries) + if err != nil { + return nil, err + } + l, err := json.Marshal(s.Lower) + if err != nil { + return nil, err + } + u, err := json.Marshal(s.Upper) + if err != nil { + return nil, err + } + c, err := json.Marshal(s.Count) + if err != nil { + return nil, err + } + return []byte(fmt.Sprintf("[%s,%s,%s,%s]", b, l, u, c)), nil +} + +func (s *HistogramBucket) UnmarshalJSON(buf []byte) error { + tmp := []interface{}{&s.Boundaries, &s.Lower, &s.Upper, &s.Count} + wantLen := len(tmp) + if err := json.Unmarshal(buf, &tmp); err != nil { + return err + } + if gotLen := len(tmp); gotLen != wantLen { + return fmt.Errorf("wrong number of fields: %d != %d", gotLen, wantLen) + } + return nil +} + +func (s *HistogramBucket) Equal(o *HistogramBucket) bool { + return s == o || (s.Boundaries == o.Boundaries && s.Lower == o.Lower && s.Upper == o.Upper && s.Count == o.Count) +} + +func (b HistogramBucket) String() string { + var sb strings.Builder + lowerInclusive := b.Boundaries == 1 || b.Boundaries == 3 + upperInclusive := b.Boundaries == 0 || b.Boundaries == 3 + if lowerInclusive { + sb.WriteRune('[') + } else { + sb.WriteRune('(') + } + fmt.Fprintf(&sb, "%g,%g", b.Lower, b.Upper) + if upperInclusive { + sb.WriteRune(']') + } else { + sb.WriteRune(')') + } + fmt.Fprintf(&sb, ":%v", b.Count) + return sb.String() +} + +type HistogramBuckets []*HistogramBucket + +func (s HistogramBuckets) Equal(o HistogramBuckets) bool { + if len(s) != len(o) { + return false + } + + for i, bucket := range s { + if !bucket.Equal(o[i]) { + return false + } + } + return true +} + +type SampleHistogram struct { + Count FloatString `json:"count"` + Sum FloatString `json:"sum"` + Buckets HistogramBuckets `json:"buckets"` +} + +func (s SampleHistogram) String() string { + return fmt.Sprintf("Count: %f, Sum: %f, Buckets: %v", s.Count, s.Sum, s.Buckets) +} + +func (s *SampleHistogram) Equal(o *SampleHistogram) bool { + return s == o || (s.Count == o.Count && s.Sum == o.Sum && s.Buckets.Equal(o.Buckets)) +} + +type SampleHistogramPair struct { + Timestamp Time + // Histogram should never be nil, it's only stored as pointer for efficiency. + Histogram *SampleHistogram +} + +func (s SampleHistogramPair) MarshalJSON() ([]byte, error) { + if s.Histogram == nil { + return nil, fmt.Errorf("histogram is nil") + } + t, err := json.Marshal(s.Timestamp) + if err != nil { + return nil, err + } + v, err := json.Marshal(s.Histogram) + if err != nil { + return nil, err + } + return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil +} + +func (s *SampleHistogramPair) UnmarshalJSON(buf []byte) error { + tmp := []interface{}{&s.Timestamp, &s.Histogram} + wantLen := len(tmp) + if err := json.Unmarshal(buf, &tmp); err != nil { + return err + } + if gotLen := len(tmp); gotLen != wantLen { + return fmt.Errorf("wrong number of fields: %d != %d", gotLen, wantLen) + } + if s.Histogram == nil { + return fmt.Errorf("histogram is null") + } + return nil +} + +func (s SampleHistogramPair) String() string { + return fmt.Sprintf("%s @[%s]", s.Histogram, s.Timestamp) +} + +func (s *SampleHistogramPair) Equal(o *SampleHistogramPair) bool { + return s == o || (s.Histogram.Equal(o.Histogram) && s.Timestamp.Equal(o.Timestamp)) +} diff --git a/vendor/github.com/prometheus/common/model/value_type.go b/vendor/github.com/prometheus/common/model/value_type.go new file mode 100644 index 00000000..726c50ee --- /dev/null +++ b/vendor/github.com/prometheus/common/model/value_type.go @@ -0,0 +1,83 @@ +// Copyright 2013 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package model + +import ( + "encoding/json" + "fmt" +) + +// Value is a generic interface for values resulting from a query evaluation. +type Value interface { + Type() ValueType + String() string +} + +func (Matrix) Type() ValueType { return ValMatrix } +func (Vector) Type() ValueType { return ValVector } +func (*Scalar) Type() ValueType { return ValScalar } +func (*String) Type() ValueType { return ValString } + +type ValueType int + +const ( + ValNone ValueType = iota + ValScalar + ValVector + ValMatrix + ValString +) + +// MarshalJSON implements json.Marshaler. +func (et ValueType) MarshalJSON() ([]byte, error) { + return json.Marshal(et.String()) +} + +func (et *ValueType) UnmarshalJSON(b []byte) error { + var s string + if err := json.Unmarshal(b, &s); err != nil { + return err + } + switch s { + case "": + *et = ValNone + case "scalar": + *et = ValScalar + case "vector": + *et = ValVector + case "matrix": + *et = ValMatrix + case "string": + *et = ValString + default: + return fmt.Errorf("unknown value type %q", s) + } + return nil +} + +func (e ValueType) String() string { + switch e { + case ValNone: + return "" + case ValScalar: + return "scalar" + case ValVector: + return "vector" + case ValMatrix: + return "matrix" + case ValString: + return "string" + } + panic("ValueType.String: unhandled value type") +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/arp_linux.go b/vendor/github.com/prometheus/node_exporter/collector/arp_linux.go index 6a188795..c7861156 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/arp_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/arp_linux.go @@ -11,24 +11,35 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noarp // +build !noarp package collector import ( - "bufio" + "errors" "fmt" - "io" - "os" - "strings" + "net" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/jsimonetti/rtnetlink" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" + "golang.org/x/sys/unix" +) + +var ( + arpDeviceInclude = kingpin.Flag("collector.arp.device-include", "Regexp of arp devices to include (mutually exclusive to device-exclude).").String() + arpDeviceExclude = kingpin.Flag("collector.arp.device-exclude", "Regexp of arp devices to exclude (mutually exclusive to device-include).").String() + arpNetlink = kingpin.Flag("collector.arp.netlink", "Use netlink to gather stats instead of /proc/net/arp.").Default("true").Bool() ) type arpCollector struct { - entries *prometheus.Desc - logger log.Logger + fs procfs.FS + deviceFilter deviceFilter + entries *prometheus.Desc + logger log.Logger } func init() { @@ -37,7 +48,14 @@ func init() { // NewARPCollector returns a new Collector exposing ARP stats. func NewARPCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + return &arpCollector{ + fs: fs, + deviceFilter: newDeviceFilter(*arpDeviceExclude, *arpDeviceInclude), entries: prometheus.NewDesc( prometheus.BuildFQName(namespace, "arp", "entries"), "ARP entries by device", @@ -47,56 +65,80 @@ func NewARPCollector(logger log.Logger) (Collector, error) { }, nil } -func getARPEntries() (map[string]uint32, error) { - file, err := os.Open(procFilePath("net/arp")) +func getTotalArpEntries(deviceEntries []procfs.ARPEntry) map[string]uint32 { + entries := make(map[string]uint32) + + for _, device := range deviceEntries { + entries[device.Device]++ + } + + return entries +} + +func getTotalArpEntriesRTNL() (map[string]uint32, error) { + conn, err := rtnetlink.Dial(nil) if err != nil { return nil, err } - defer file.Close() + defer conn.Close() - entries, err := parseARPEntries(file) + neighbors, err := conn.Neigh.List() if err != nil { return nil, err } - return entries, nil -} + ifIndexEntries := make(map[uint32]uint32) -// TODO: This should get extracted to the github.com/prometheus/procfs package -// to support more complete parsing of /proc/net/arp. Instead of adding -// more fields to this function's return values it should get moved and -// changed to support each field. -func parseARPEntries(data io.Reader) (map[string]uint32, error) { - scanner := bufio.NewScanner(data) - entries := make(map[string]uint32) - - for scanner.Scan() { - columns := strings.Fields(scanner.Text()) - - if len(columns) < 6 { - return nil, fmt.Errorf("unexpected ARP table format") + for _, n := range neighbors { + // Neighbors will also contain IPv6 neighbors, but since this is purely an ARP collector, + // restrict to AF_INET. Also skip entries which have state NUD_NOARP to conform to output + // of /proc/net/arp. + if n.Family == unix.AF_INET && n.State&unix.NUD_NOARP == 0 { + ifIndexEntries[n.Index]++ } + } - if columns[0] != "IP" { - deviceIndex := len(columns) - 1 - entries[columns[deviceIndex]]++ + enumEntries := make(map[string]uint32) + + // Convert interface indexes to names. + for ifIndex, entryCount := range ifIndexEntries { + iface, err := net.InterfaceByIndex(int(ifIndex)) + if err != nil { + if errors.Unwrap(err).Error() == "no such network interface" { + continue + } + return nil, err } - } - if err := scanner.Err(); err != nil { - return nil, fmt.Errorf("failed to parse ARP info: %s", err) + enumEntries[iface.Name] = entryCount } - return entries, nil + return enumEntries, nil } func (c *arpCollector) Update(ch chan<- prometheus.Metric) error { - entries, err := getARPEntries() - if err != nil { - return fmt.Errorf("could not get ARP entries: %s", err) + var enumeratedEntry map[string]uint32 + + if *arpNetlink { + var err error + + enumeratedEntry, err = getTotalArpEntriesRTNL() + if err != nil { + return fmt.Errorf("could not get ARP entries: %w", err) + } + } else { + entries, err := c.fs.GatherARPEntries() + if err != nil { + return fmt.Errorf("could not get ARP entries: %w", err) + } + + enumeratedEntry = getTotalArpEntries(entries) } - for device, entryCount := range entries { + for device, entryCount := range enumeratedEntry { + if c.deviceFilter.ignored(device) { + continue + } ch <- prometheus.MustNewConstMetric( c.entries, prometheus.GaugeValue, float64(entryCount), device) } diff --git a/vendor/github.com/prometheus/node_exporter/collector/bcache_linux.go b/vendor/github.com/prometheus/node_exporter/collector/bcache_linux.go index 20995c76..1d402d3f 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/bcache_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/bcache_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nobcache // +build !nobcache package collector @@ -18,11 +19,16 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/bcache" ) +var ( + priorityStats = kingpin.Flag("collector.bcache.priorityStats", "Expose expensive priority stats.").Bool() +) + func init() { registerCollector("bcache", defaultEnabled, NewBcacheCollector) } @@ -50,7 +56,13 @@ func NewBcacheCollector(logger log.Logger) (Collector, error) { // Update reads and exposes bcache stats. // It implements the Collector interface. func (c *bcacheCollector) Update(ch chan<- prometheus.Metric) error { - stats, err := c.fs.Stats() + var stats []*bcache.Stats + var err error + if *priorityStats { + stats, err = c.fs.Stats() + } else { + stats, err = c.fs.StatsWithoutPriority() + } if err != nil { return fmt.Errorf("failed to retrieve bcache stats: %w", err) } @@ -122,14 +134,19 @@ func bcachePeriodStatsToMetric(ps *bcache.PeriodStats, labelValue string) []bcac extraLabel: label, extraLabelValue: labelValue, }, - { - name: "cache_readaheads_total", - desc: "Count of times readahead occurred.", - value: float64(ps.CacheReadaheads), - metricType: prometheus.CounterValue, - extraLabel: label, - extraLabelValue: labelValue, - }, + } + if ps.CacheReadaheads != 0 { + bcacheReadaheadMetrics := []bcacheMetric{ + { + name: "cache_readaheads_total", + desc: "Count of times readahead occurred.", + value: float64(ps.CacheReadaheads), + metricType: prometheus.CounterValue, + extraLabel: label, + extraLabelValue: labelValue, + }, + } + metrics = append(metrics, bcacheReadaheadMetrics...) } return metrics } @@ -223,6 +240,46 @@ func (c *bcacheCollector) updateBcacheStats(ch chan<- prometheus.Metric, s *bcac extraLabel: []string{"backing_device"}, extraLabelValue: bdev.Name, }, + { + name: "dirty_target_bytes", + desc: "Current dirty data target threshold for this backing device in bytes.", + value: float64(bdev.WritebackRateDebug.Target), + metricType: prometheus.GaugeValue, + extraLabel: []string{"backing_device"}, + extraLabelValue: bdev.Name, + }, + { + name: "writeback_rate", + desc: "Current writeback rate for this backing device in bytes.", + value: float64(bdev.WritebackRateDebug.Rate), + metricType: prometheus.GaugeValue, + extraLabel: []string{"backing_device"}, + extraLabelValue: bdev.Name, + }, + { + name: "writeback_rate_proportional_term", + desc: "Current result of proportional controller, part of writeback rate", + value: float64(bdev.WritebackRateDebug.Proportional), + metricType: prometheus.GaugeValue, + extraLabel: []string{"backing_device"}, + extraLabelValue: bdev.Name, + }, + { + name: "writeback_rate_integral_term", + desc: "Current result of integral controller, part of writeback rate", + value: float64(bdev.WritebackRateDebug.Integral), + metricType: prometheus.GaugeValue, + extraLabel: []string{"backing_device"}, + extraLabelValue: bdev.Name, + }, + { + name: "writeback_change", + desc: "Last writeback rate change step for this backing device.", + value: float64(bdev.WritebackRateDebug.Change), + metricType: prometheus.GaugeValue, + extraLabel: []string{"backing_device"}, + extraLabelValue: bdev.Name, + }, } allMetrics = append(allMetrics, metrics...) @@ -259,23 +316,28 @@ func (c *bcacheCollector) updateBcacheStats(ch chan<- prometheus.Metric, s *bcac extraLabel: []string{"cache_device"}, extraLabelValue: cache.Name, }, + } + if *priorityStats { // metrics in /sys/fs/bcache///priority_stats - { - name: "priority_stats_unused_percent", - desc: "The percentage of the cache that doesn't contain any data.", - value: float64(cache.Priority.UnusedPercent), - metricType: prometheus.GaugeValue, - extraLabel: []string{"cache_device"}, - extraLabelValue: cache.Name, - }, - { - name: "priority_stats_metadata_percent", - desc: "Bcache's metadata overhead.", - value: float64(cache.Priority.MetadataPercent), - metricType: prometheus.GaugeValue, - extraLabel: []string{"cache_device"}, - extraLabelValue: cache.Name, - }, + priorityStatsMetrics := []bcacheMetric{ + { + name: "priority_stats_unused_percent", + desc: "The percentage of the cache that doesn't contain any data.", + value: float64(cache.Priority.UnusedPercent), + metricType: prometheus.GaugeValue, + extraLabel: []string{"cache_device"}, + extraLabelValue: cache.Name, + }, + { + name: "priority_stats_metadata_percent", + desc: "Bcache's metadata overhead.", + value: float64(cache.Priority.MetadataPercent), + metricType: prometheus.GaugeValue, + extraLabel: []string{"cache_device"}, + extraLabelValue: cache.Name, + }, + } + metrics = append(metrics, priorityStatsMetrics...) } allMetrics = append(allMetrics, metrics...) } diff --git a/vendor/github.com/prometheus/node_exporter/collector/bonding_linux.go b/vendor/github.com/prometheus/node_exporter/collector/bonding_linux.go index 78e94b2f..d9d04e22 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/bonding_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/bonding_linux.go @@ -11,19 +11,20 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nobonding // +build !nobonding package collector import ( + "errors" "fmt" - "io/ioutil" "os" "path/filepath" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -59,7 +60,7 @@ func (c *bondingCollector) Update(ch chan<- prometheus.Metric) error { statusfile := sysFilePath("class/net") bondingStats, err := readBondingStats(statusfile) if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "Not collecting bonding, file does not exist", "file", statusfile) return ErrNoData } @@ -74,21 +75,21 @@ func (c *bondingCollector) Update(ch chan<- prometheus.Metric) error { func readBondingStats(root string) (status map[string][2]int, err error) { status = map[string][2]int{} - masters, err := ioutil.ReadFile(filepath.Join(root, "bonding_masters")) + masters, err := os.ReadFile(filepath.Join(root, "bonding_masters")) if err != nil { return nil, err } for _, master := range strings.Fields(string(masters)) { - slaves, err := ioutil.ReadFile(filepath.Join(root, master, "bonding", "slaves")) + slaves, err := os.ReadFile(filepath.Join(root, master, "bonding", "slaves")) if err != nil { return nil, err } sstat := [2]int{0, 0} for _, slave := range strings.Fields(string(slaves)) { - state, err := ioutil.ReadFile(filepath.Join(root, master, fmt.Sprintf("lower_%s", slave), "bonding_slave", "mii_status")) - if os.IsNotExist(err) { + state, err := os.ReadFile(filepath.Join(root, master, fmt.Sprintf("lower_%s", slave), "bonding_slave", "mii_status")) + if errors.Is(err, os.ErrNotExist) { // some older? kernels use slave_ prefix - state, err = ioutil.ReadFile(filepath.Join(root, master, fmt.Sprintf("slave_%s", slave), "bonding_slave", "mii_status")) + state, err = os.ReadFile(filepath.Join(root, master, fmt.Sprintf("slave_%s", slave), "bonding_slave", "mii_status")) } if err != nil { return nil, err diff --git a/vendor/github.com/prometheus/node_exporter/collector/boot_time_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/boot_time_bsd.go index 74d4bcee..8a9c17b3 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/boot_time_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/boot_time_bsd.go @@ -11,19 +11,20 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (freebsd || dragonfly || openbsd || netbsd || darwin) && !noboottime // +build freebsd dragonfly openbsd netbsd darwin // +build !noboottime package collector import ( - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" + "golang.org/x/sys/unix" ) type bootTimeCollector struct { - boottime bsdSysctl - logger log.Logger + logger log.Logger } func init() { @@ -33,27 +34,25 @@ func init() { // newBootTimeCollector returns a new Collector exposing system boot time on BSD systems. func newBootTimeCollector(logger log.Logger) (Collector, error) { return &bootTimeCollector{ - boottime: bsdSysctl{ - name: "boot_time_seconds", - description: "Unix time of last boot, including microseconds.", - mib: "kern.boottime", - dataType: bsdSysctlTypeStructTimeval, - }, logger: logger, }, nil } // Update pushes boot time onto ch func (c *bootTimeCollector) Update(ch chan<- prometheus.Metric) error { - v, err := c.boottime.Value() + tv, err := unix.SysctlTimeval("kern.boottime") if err != nil { return err } + // This conversion maintains the usec precision. Using the time + // package did not. + v := float64(tv.Sec) + (float64(tv.Usec) / float64(1000*1000)) + ch <- prometheus.MustNewConstMetric( prometheus.NewDesc( - prometheus.BuildFQName(namespace, "", c.boottime.name), - c.boottime.description, + prometheus.BuildFQName(namespace, "", "boot_time_seconds"), + "Unix time of last boot, including microseconds.", nil, nil, ), prometheus.GaugeValue, v) diff --git a/vendor/github.com/prometheus/node_exporter/collector/boot_time_solaris.go b/vendor/github.com/prometheus/node_exporter/collector/boot_time_solaris.go index eb270347..15955121 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/boot_time_solaris.go +++ b/vendor/github.com/prometheus/node_exporter/collector/boot_time_solaris.go @@ -11,15 +11,15 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build solaris +//go:build !noboottime // +build !noboottime package collector import ( - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/illumos/go-kstat" "github.com/prometheus/client_golang/prometheus" - "github.com/siebenmann/go-kstat" ) type bootTimeCollector struct { diff --git a/vendor/github.com/prometheus/node_exporter/collector/btrfs_linux.go b/vendor/github.com/prometheus/node_exporter/collector/btrfs_linux.go index 2336e655..f1490541 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/btrfs_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/btrfs_linux.go @@ -11,14 +11,20 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nobtrfs // +build !nobtrfs package collector import ( "fmt" + "path" + "strings" + "syscall" - "github.com/go-kit/kit/log" + dennwc "github.com/dennwc/btrfs" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/btrfs" ) @@ -37,7 +43,7 @@ func init() { func NewBtrfsCollector(logger log.Logger) (Collector, error) { fs, err := btrfs.NewFS(*sysPath) if err != nil { - return nil, fmt.Errorf("failed to open sysfs: %v", err) + return nil, fmt.Errorf("failed to open sysfs: %w", err) } return &btrfsCollector{ @@ -51,19 +57,166 @@ func NewBtrfsCollector(logger log.Logger) (Collector, error) { func (c *btrfsCollector) Update(ch chan<- prometheus.Metric) error { stats, err := c.fs.Stats() if err != nil { - return fmt.Errorf("failed to retrieve Btrfs stats: %v", err) + return fmt.Errorf("failed to retrieve Btrfs stats from procfs: %w", err) + } + + ioctlStatsMap, err := c.getIoctlStats() + if err != nil { + level.Debug(c.logger).Log( + "msg", "Error querying btrfs device stats with ioctl", + "err", err) + ioctlStatsMap = make(map[string]*btrfsIoctlFsStats) } for _, s := range stats { - c.updateBtrfsStats(ch, s) + // match up procfs and ioctl info by filesystem UUID (without dashes) + var fsUUID = strings.Replace(s.UUID, "-", "", -1) + ioctlStats := ioctlStatsMap[fsUUID] + c.updateBtrfsStats(ch, s, ioctlStats) } return nil } +type btrfsIoctlFsDevStats struct { + path string + uuid string + + bytesUsed uint64 + totalBytes uint64 + + // The error stats below match the following upstream lists: + // https://github.com/dennwc/btrfs/blob/b3db0b2dedac3bf580f412034d77e0bf4b420167/btrfs.go#L132-L140 + // https://github.com/torvalds/linux/blob/70d605cbeecb408dd884b1f0cd3963eeeaac144c/include/uapi/linux/btrfs.h#L680-L692 + writeErrs uint64 + readErrs uint64 + flushErrs uint64 + corruptionErrs uint64 + generationErrs uint64 +} + +type btrfsIoctlFsStats struct { + uuid string + devices []btrfsIoctlFsDevStats +} + +func (c *btrfsCollector) getIoctlStats() (map[string]*btrfsIoctlFsStats, error) { + // Instead of introducing more ioctl calls to scan for all btrfs + // filesystems re-use our mount point utils to find known mounts + mountsList, err := mountPointDetails(c.logger) + if err != nil { + return nil, err + } + + // Track devices we have successfully scanned, by device path. + devicesDone := make(map[string]struct{}) + // Filesystems scann results by UUID. + fsStats := make(map[string]*btrfsIoctlFsStats) + + for _, mount := range mountsList { + if mount.fsType != "btrfs" { + continue + } + + if _, found := devicesDone[mount.device]; found { + // We already found this filesystem by another mount point. + continue + } + + mountPath := rootfsFilePath(mount.mountPoint) + + fs, err := dennwc.Open(mountPath, true) + if err != nil { + // Failed to open this mount point, maybe we didn't have permission + // maybe we'll find another mount point for this FS later. + level.Debug(c.logger).Log( + "msg", "Error inspecting btrfs mountpoint", + "mountPoint", mountPath, + "err", err) + continue + } + defer fs.Close() + + fsInfo, err := fs.Info() + if err != nil { + // Failed to get the FS info for some reason, + // perhaps it'll work with a different mount point + level.Debug(c.logger).Log( + "msg", "Error querying btrfs filesystem", + "mountPoint", mountPath, + "err", err) + continue + } + + fsID := fsInfo.FSID.String() + if _, found := fsStats[fsID]; found { + // We already found this filesystem by another mount point + continue + } + + deviceStats, err := c.getIoctlDeviceStats(fs, &fsInfo) + if err != nil { + level.Debug(c.logger).Log( + "msg", "Error querying btrfs device stats", + "mountPoint", mountPath, + "err", err) + continue + } + + devicesDone[mount.device] = struct{}{} + fsStats[fsID] = &btrfsIoctlFsStats{ + uuid: fsID, + devices: deviceStats, + } + } + + return fsStats, nil +} + +func (c *btrfsCollector) getIoctlDeviceStats(fs *dennwc.FS, fsInfo *dennwc.Info) ([]btrfsIoctlFsDevStats, error) { + devices := make([]btrfsIoctlFsDevStats, 0, fsInfo.NumDevices) + + for i := uint64(0); i <= fsInfo.MaxID; i++ { + deviceInfo, err := fs.GetDevInfo(i) + + if err != nil { + if errno, ok := err.(syscall.Errno); ok && errno == syscall.ENODEV { + // Device IDs do not consistently start at 0, nor are ranges contiguous, so we expect this. + continue + } + return nil, err + } + + deviceStats, err := fs.GetDevStats(i) + if err != nil { + return nil, err + } + + devices = append(devices, btrfsIoctlFsDevStats{ + path: deviceInfo.Path, + uuid: deviceInfo.UUID.String(), + bytesUsed: deviceInfo.BytesUsed, + totalBytes: deviceInfo.TotalBytes, + + writeErrs: deviceStats.WriteErrs, + readErrs: deviceStats.ReadErrs, + flushErrs: deviceStats.FlushErrs, + corruptionErrs: deviceStats.CorruptionErrs, + generationErrs: deviceStats.GenerationErrs, + }) + + if uint64(len(devices)) == fsInfo.NumDevices { + break + } + } + + return devices, nil +} + // btrfsMetric represents a single Btrfs metric that is converted into a Prometheus Metric. type btrfsMetric struct { name string + metricType prometheus.ValueType desc string value float64 extraLabel []string @@ -71,14 +224,14 @@ type btrfsMetric struct { } // updateBtrfsStats collects statistics for one bcache ID. -func (c *btrfsCollector) updateBtrfsStats(ch chan<- prometheus.Metric, s *btrfs.Stats) { +func (c *btrfsCollector) updateBtrfsStats(ch chan<- prometheus.Metric, s *btrfs.Stats, ioctlStats *btrfsIoctlFsStats) { const subsystem = "btrfs" // Basic information about the filesystem. devLabels := []string{"uuid"} // Retrieve the metrics. - metrics := c.getMetrics(s) + metrics := c.getMetrics(s, ioctlStats) // Convert all gathered metrics to Prometheus Metrics and add to channel. for _, m := range metrics { @@ -98,7 +251,7 @@ func (c *btrfsCollector) updateBtrfsStats(ch chan<- prometheus.Metric, s *btrfs. ch <- prometheus.MustNewConstMetric( desc, - prometheus.GaugeValue, + m.metricType, m.value, labelValues..., ) @@ -106,38 +259,104 @@ func (c *btrfsCollector) updateBtrfsStats(ch chan<- prometheus.Metric, s *btrfs. } // getMetrics returns metrics for the given Btrfs statistics. -func (c *btrfsCollector) getMetrics(s *btrfs.Stats) []btrfsMetric { +func (c *btrfsCollector) getMetrics(s *btrfs.Stats, ioctlStats *btrfsIoctlFsStats) []btrfsMetric { metrics := []btrfsMetric{ { name: "info", desc: "Filesystem information", value: 1, + metricType: prometheus.GaugeValue, extraLabel: []string{"label"}, extraLabelValue: []string{s.Label}, }, { - name: "global_rsv_size_bytes", - desc: "Size of global reserve.", - value: float64(s.Allocation.GlobalRsvSize), + name: "global_rsv_size_bytes", + desc: "Size of global reserve.", + metricType: prometheus.GaugeValue, + value: float64(s.Allocation.GlobalRsvSize), }, } - // Information about devices. - for n, dev := range s.Devices { - metrics = append(metrics, btrfsMetric{ - name: "device_size_bytes", - desc: "Size of a device that is part of the filesystem.", - value: float64(dev.Size), - extraLabel: []string{"device"}, - extraLabelValue: []string{n}, - }) - } - // Information about data, metadata and system data. metrics = append(metrics, c.getAllocationStats("data", s.Allocation.Data)...) metrics = append(metrics, c.getAllocationStats("metadata", s.Allocation.Metadata)...) metrics = append(metrics, c.getAllocationStats("system", s.Allocation.System)...) + // Information about devices. + if ioctlStats == nil { + for n, dev := range s.Devices { + metrics = append(metrics, btrfsMetric{ + name: "device_size_bytes", + desc: "Size of a device that is part of the filesystem.", + metricType: prometheus.GaugeValue, + value: float64(dev.Size), + extraLabel: []string{"device"}, + extraLabelValue: []string{n}, + }) + } + return metrics + } + + for _, dev := range ioctlStats.devices { + // trim the path prefix from the device name so the value should match + // the value used in the fallback branch above. + // e.g. /dev/sda -> sda, /rootfs/dev/md1 -> md1 + _, device := path.Split(dev.path) + + extraLabels := []string{"device", "btrfs_dev_uuid"} + extraLabelValues := []string{device, dev.uuid} + + metrics = append(metrics, + btrfsMetric{ + name: "device_size_bytes", + desc: "Size of a device that is part of the filesystem.", + metricType: prometheus.GaugeValue, + value: float64(dev.totalBytes), + extraLabel: extraLabels, + extraLabelValue: extraLabelValues, + }, + // A bytes available metric is probably more useful than a + // bytes used metric, because large numbers of bytes will + // suffer from floating point representation issues + // and we probably care more about the number when it's low anyway + btrfsMetric{ + name: "device_unused_bytes", + desc: "Unused bytes unused on a device that is part of the filesystem.", + metricType: prometheus.GaugeValue, + value: float64(dev.totalBytes - dev.bytesUsed), + extraLabel: extraLabels, + extraLabelValue: extraLabelValues, + }) + + errorLabels := append([]string{"type"}, extraLabels...) + values := []uint64{ + dev.writeErrs, + dev.readErrs, + dev.flushErrs, + dev.corruptionErrs, + dev.generationErrs, + } + btrfsErrorTypeNames := []string{ + "write", + "read", + "flush", + "corruption", + "generation", + } + + for i, errorType := range btrfsErrorTypeNames { + metrics = append(metrics, + btrfsMetric{ + name: "device_errors_total", + desc: "Errors reported for the device", + metricType: prometheus.CounterValue, + value: float64(values[i]), + extraLabel: errorLabels, + extraLabelValue: append([]string{errorType}, extraLabelValues...), + }) + } + } + return metrics } @@ -147,6 +366,7 @@ func (c *btrfsCollector) getAllocationStats(a string, s *btrfs.AllocationStats) { name: "reserved_bytes", desc: "Amount of space reserved for a data type", + metricType: prometheus.GaugeValue, value: float64(s.ReservedBytes), extraLabel: []string{"block_group_type"}, extraLabelValue: []string{a}, @@ -167,6 +387,7 @@ func (c *btrfsCollector) getLayoutStats(a, l string, s *btrfs.LayoutUsage) []btr { name: "used_bytes", desc: "Amount of used space by a layout/data type", + metricType: prometheus.GaugeValue, value: float64(s.UsedBytes), extraLabel: []string{"block_group_type", "mode"}, extraLabelValue: []string{a, l}, @@ -174,6 +395,7 @@ func (c *btrfsCollector) getLayoutStats(a, l string, s *btrfs.LayoutUsage) []btr { name: "size_bytes", desc: "Amount of space allocated for a layout/data type", + metricType: prometheus.GaugeValue, value: float64(s.TotalBytes), extraLabel: []string{"block_group_type", "mode"}, extraLabelValue: []string{a, l}, @@ -181,6 +403,7 @@ func (c *btrfsCollector) getLayoutStats(a, l string, s *btrfs.LayoutUsage) []btr { name: "allocation_ratio", desc: "Data allocation ratio for a layout/data type", + metricType: prometheus.GaugeValue, value: s.Ratio, extraLabel: []string{"block_group_type", "mode"}, extraLabelValue: []string{a, l}, diff --git a/vendor/github.com/prometheus/node_exporter/collector/buddyinfo.go b/vendor/github.com/prometheus/node_exporter/collector/buddyinfo.go index e94e283b..c3cc5e04 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/buddyinfo.go +++ b/vendor/github.com/prometheus/node_exporter/collector/buddyinfo.go @@ -11,8 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !nobuddyinfo -// +build !netbsd +//go:build !nobuddyinfo && !netbsd +// +build !nobuddyinfo,!netbsd package collector @@ -20,8 +20,8 @@ import ( "fmt" "strconv" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -59,7 +59,7 @@ func NewBuddyinfoCollector(logger log.Logger) (Collector, error) { func (c *buddyinfoCollector) Update(ch chan<- prometheus.Metric) error { buddyInfo, err := c.fs.BuddyInfo() if err != nil { - return fmt.Errorf("couldn't get buddyinfo: %s", err) + return fmt.Errorf("couldn't get buddyinfo: %w", err) } level.Debug(c.logger).Log("msg", "Set node_buddy", "buddyInfo", buddyInfo) diff --git a/vendor/github.com/prometheus/node_exporter/collector/cgroups_linux.go b/vendor/github.com/prometheus/node_exporter/collector/cgroups_linux.go new file mode 100644 index 00000000..9f6d01a4 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/cgroups_linux.go @@ -0,0 +1,73 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nostat +// +build !nostat + +package collector + +import ( + "fmt" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +const cgroupsCollectorSubsystem = "cgroups" + +type cgroupSummaryCollector struct { + fs procfs.FS + cgroups *prometheus.Desc + enabled *prometheus.Desc + logger log.Logger +} + +func init() { + registerCollector(cgroupsCollectorSubsystem, defaultDisabled, NewCgroupSummaryCollector) +} + +// NewCgroupSummaryCollector returns a new Collector exposing a summary of cgroups. +func NewCgroupSummaryCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + return &cgroupSummaryCollector{ + fs: fs, + cgroups: prometheus.NewDesc( + prometheus.BuildFQName(namespace, cgroupsCollectorSubsystem, "cgroups"), + "Current cgroup number of the subsystem.", + []string{"subsys_name"}, nil, + ), + enabled: prometheus.NewDesc( + prometheus.BuildFQName(namespace, cgroupsCollectorSubsystem, "enabled"), + "Current cgroup number of the subsystem.", + []string{"subsys_name"}, nil, + ), + logger: logger, + }, nil +} + +// Update implements Collector and exposes cgroup statistics. +func (c *cgroupSummaryCollector) Update(ch chan<- prometheus.Metric) error { + cgroupSummarys, err := c.fs.CgroupSummarys() + if err != nil { + return err + } + for _, cs := range cgroupSummarys { + ch <- prometheus.MustNewConstMetric(c.cgroups, prometheus.GaugeValue, float64(cs.Cgroups), cs.SubsysName) + ch <- prometheus.MustNewConstMetric(c.enabled, prometheus.GaugeValue, float64(cs.Enabled), cs.SubsysName) + } + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/collector.go b/vendor/github.com/prometheus/node_exporter/collector/collector.go index e9ea14c0..3112c789 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/collector.go +++ b/vendor/github.com/prometheus/node_exporter/collector/collector.go @@ -20,10 +20,10 @@ import ( "sync" "time" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) // Namespace defines the common namespace to be used by all metrics. @@ -50,9 +50,11 @@ const ( ) var ( - factories = make(map[string]func(logger log.Logger) (Collector, error)) - collectorState = make(map[string]*bool) - forcedCollectors = map[string]bool{} // collectors which have been explicitly enabled or disabled + factories = make(map[string]func(logger log.Logger) (Collector, error)) + initiatedCollectorsMtx = sync.Mutex{} + initiatedCollectors = make(map[string]Collector) + collectorState = make(map[string]*bool) + forcedCollectors = map[string]bool{} // collectors which have been explicitly enabled or disabled ) func registerCollector(collector string, isDefaultEnabled bool, factory func(logger log.Logger) (Collector, error)) { @@ -115,15 +117,21 @@ func NewNodeCollector(logger log.Logger, filters ...string) (*NodeCollector, err f[filter] = true } collectors := make(map[string]Collector) + initiatedCollectorsMtx.Lock() + defer initiatedCollectorsMtx.Unlock() for key, enabled := range collectorState { - if *enabled { + if !*enabled || (len(f) > 0 && !f[key]) { + continue + } + if collector, ok := initiatedCollectors[key]; ok { + collectors[key] = collector + } else { collector, err := factories[key](log.With(logger, "collector", key)) if err != nil { return nil, err } - if len(f) == 0 || f[key] { - collectors[key] = collector - } + collectors[key] = collector + initiatedCollectors[key] = collector } } return &NodeCollector{Collectors: collectors, logger: logger}, nil @@ -190,3 +198,49 @@ var ErrNoData = errors.New("collector returned no data") func IsNoDataError(err error) bool { return err == ErrNoData } + +// pushMetric helps construct and convert a variety of value types into Prometheus float64 metrics. +func pushMetric(ch chan<- prometheus.Metric, fieldDesc *prometheus.Desc, name string, value interface{}, valueType prometheus.ValueType, labelValues ...string) { + var fVal float64 + switch val := value.(type) { + case uint8: + fVal = float64(val) + case uint16: + fVal = float64(val) + case uint32: + fVal = float64(val) + case uint64: + fVal = float64(val) + case int64: + fVal = float64(val) + case *uint8: + if val == nil { + return + } + fVal = float64(*val) + case *uint16: + if val == nil { + return + } + fVal = float64(*val) + case *uint32: + if val == nil { + return + } + fVal = float64(*val) + case *uint64: + if val == nil { + return + } + fVal = float64(*val) + case *int64: + if val == nil { + return + } + fVal = float64(*val) + default: + return + } + + ch <- prometheus.MustNewConstMetric(fieldDesc, valueType, fVal, labelValues...) +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/conntrack_linux.go b/vendor/github.com/prometheus/node_exporter/collector/conntrack_linux.go index 9dc8114f..e4ea9549 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/conntrack_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/conntrack_linux.go @@ -11,19 +11,45 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noconntrack // +build !noconntrack package collector import ( - "github.com/go-kit/kit/log" + "errors" + "fmt" + "os" + + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" ) type conntrackCollector struct { - current *prometheus.Desc - limit *prometheus.Desc - logger log.Logger + current *prometheus.Desc + limit *prometheus.Desc + found *prometheus.Desc + invalid *prometheus.Desc + ignore *prometheus.Desc + insert *prometheus.Desc + insertFailed *prometheus.Desc + drop *prometheus.Desc + earlyDrop *prometheus.Desc + searchRestart *prometheus.Desc + logger log.Logger +} + +type conntrackStatistics struct { + found uint64 // Number of searched entries which were successful + invalid uint64 // Number of packets seen which can not be tracked + ignore uint64 // Number of packets seen which are already connected to a conntrack entry + insert uint64 // Number of entries inserted into the list + insertFailed uint64 // Number of entries for which list insertion was attempted but failed (happens if the same entry is already present) + drop uint64 // Number of packets dropped due to conntrack failure. Either new conntrack entry allocation failed, or protocol helper dropped the packet + earlyDrop uint64 // Number of dropped conntrack entries to make room for new ones, if maximum table size was reached + searchRestart uint64 // Number of conntrack table lookups which had to be restarted due to hashtable resizes } func init() { @@ -43,6 +69,46 @@ func NewConntrackCollector(logger log.Logger) (Collector, error) { "Maximum size of connection tracking table.", nil, nil, ), + found: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_found"), + "Number of searched entries which were successful.", + nil, nil, + ), + invalid: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_invalid"), + "Number of packets seen which can not be tracked.", + nil, nil, + ), + ignore: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_ignore"), + "Number of packets seen which are already connected to a conntrack entry.", + nil, nil, + ), + insert: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_insert"), + "Number of entries inserted into the list.", + nil, nil, + ), + insertFailed: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_insert_failed"), + "Number of entries for which list insertion was attempted but failed.", + nil, nil, + ), + drop: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_drop"), + "Number of packets dropped due to conntrack failure.", + nil, nil, + ), + earlyDrop: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_early_drop"), + "Number of dropped conntrack entries to make room for new ones, if maximum table size was reached.", + nil, nil, + ), + searchRestart: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "nf_conntrack_stat_search_restart"), + "Number of conntrack table lookups which had to be restarted due to hashtable resizes.", + nil, nil, + ), logger: logger, }, nil } @@ -50,18 +116,73 @@ func NewConntrackCollector(logger log.Logger) (Collector, error) { func (c *conntrackCollector) Update(ch chan<- prometheus.Metric) error { value, err := readUintFromFile(procFilePath("sys/net/netfilter/nf_conntrack_count")) if err != nil { - // Conntrack probably not loaded into the kernel. - return nil + return c.handleErr(err) } ch <- prometheus.MustNewConstMetric( c.current, prometheus.GaugeValue, float64(value)) value, err = readUintFromFile(procFilePath("sys/net/netfilter/nf_conntrack_max")) if err != nil { - return nil + return c.handleErr(err) } ch <- prometheus.MustNewConstMetric( c.limit, prometheus.GaugeValue, float64(value)) + conntrackStats, err := getConntrackStatistics() + if err != nil { + return c.handleErr(err) + } + + ch <- prometheus.MustNewConstMetric( + c.found, prometheus.GaugeValue, float64(conntrackStats.found)) + ch <- prometheus.MustNewConstMetric( + c.invalid, prometheus.GaugeValue, float64(conntrackStats.invalid)) + ch <- prometheus.MustNewConstMetric( + c.ignore, prometheus.GaugeValue, float64(conntrackStats.ignore)) + ch <- prometheus.MustNewConstMetric( + c.insert, prometheus.GaugeValue, float64(conntrackStats.insert)) + ch <- prometheus.MustNewConstMetric( + c.insertFailed, prometheus.GaugeValue, float64(conntrackStats.insertFailed)) + ch <- prometheus.MustNewConstMetric( + c.drop, prometheus.GaugeValue, float64(conntrackStats.drop)) + ch <- prometheus.MustNewConstMetric( + c.earlyDrop, prometheus.GaugeValue, float64(conntrackStats.earlyDrop)) + ch <- prometheus.MustNewConstMetric( + c.searchRestart, prometheus.GaugeValue, float64(conntrackStats.searchRestart)) return nil } + +func (c *conntrackCollector) handleErr(err error) error { + if errors.Is(err, os.ErrNotExist) { + level.Debug(c.logger).Log("msg", "conntrack probably not loaded") + return ErrNoData + } + return fmt.Errorf("failed to retrieve conntrack stats: %w", err) +} + +func getConntrackStatistics() (*conntrackStatistics, error) { + c := conntrackStatistics{} + + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + + connStats, err := fs.ConntrackStat() + if err != nil { + return nil, err + } + + for _, connStat := range connStats { + c.found += connStat.Found + c.invalid += connStat.Invalid + c.ignore += connStat.Ignore + c.insert += connStat.Insert + c.insertFailed += connStat.InsertFailed + c.drop += connStat.Drop + c.earlyDrop += connStat.EarlyDrop + c.searchRestart += connStat.SearchRestart + } + + return &c, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_common.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_common.go index 1a786076..6f644516 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_common.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_common.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nocpu // +build !nocpu package collector @@ -26,7 +27,7 @@ const ( var ( nodeCPUSecondsDesc = prometheus.NewDesc( prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "seconds_total"), - "Seconds the cpus spent in each mode.", + "Seconds the CPUs spent in each mode.", []string{"cpu", "mode"}, nil, ) ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_darwin.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_darwin.go index ba4ba809..6c461cc3 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_darwin.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_darwin.go @@ -14,6 +14,7 @@ // Based on gopsutil/cpu/cpu_darwin_cgo.go @ ae251eb which is licensed under // BSD. See https://github.com/shirou/gopsutil/blob/master/LICENSE for details. +//go:build !nocpu // +build !nocpu package collector @@ -25,7 +26,7 @@ import ( "strconv" "unsafe" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) @@ -38,6 +39,7 @@ import ( #include #include #include +#include #if TARGET_OS_MAC #include #endif diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_dragonfly.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_dragonfly.go index 4ccb729d..61cba1ee 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_dragonfly.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_dragonfly.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nocpu // +build !nocpu package collector @@ -20,7 +21,7 @@ import ( "strconv" "unsafe" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) @@ -93,7 +94,7 @@ func NewStatCollector(logger log.Logger) (Collector, error) { } func getDragonFlyCPUTimes() ([]float64, error) { - // We want time spent per-cpu per CPUSTATE. + // We want time spent per-CPU per CPUSTATE. // CPUSTATES (number of CPUSTATES) is defined as 5U. // States: CP_USER | CP_NICE | CP_SYS | CP_IDLE | CP_INTR // diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_freebsd.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_freebsd.go index 41573e40..96b0f033 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_freebsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_freebsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nocpu // +build !nocpu package collector @@ -21,8 +22,8 @@ import ( "strconv" "unsafe" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_linux.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_linux.go index dfa4d4af..75d2a795 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_linux.go @@ -11,37 +11,58 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nocpu // +build !nocpu package collector import ( "fmt" + "os" "path/filepath" + "regexp" + "slices" "strconv" "sync" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" - "gopkg.in/alecthomas/kingpin.v2" + "github.com/prometheus/procfs/sysfs" + "golang.org/x/exp/maps" ) type cpuCollector struct { fs procfs.FS cpu *prometheus.Desc cpuInfo *prometheus.Desc + cpuFrequencyHz *prometheus.Desc + cpuFlagsInfo *prometheus.Desc + cpuBugsInfo *prometheus.Desc cpuGuest *prometheus.Desc cpuCoreThrottle *prometheus.Desc cpuPackageThrottle *prometheus.Desc + cpuIsolated *prometheus.Desc logger log.Logger - cpuStats []procfs.CPUStat + cpuStats map[int64]procfs.CPUStat cpuStatsMutex sync.Mutex + isolatedCpus []uint16 + + cpuFlagsIncludeRegexp *regexp.Regexp + cpuBugsIncludeRegexp *regexp.Regexp } +// Idle jump back limit in seconds. +const jumpBackSeconds = 3.0 + var ( - enableCPUInfo = kingpin.Flag("collector.cpu.info", "Enables metric cpu_info").Bool() + enableCPUGuest = kingpin.Flag("collector.cpu.guest", "Enables metric node_cpu_guest_seconds_total").Default("true").Bool() + enableCPUInfo = kingpin.Flag("collector.cpu.info", "Enables metric cpu_info").Bool() + flagsInclude = kingpin.Flag("collector.cpu.info.flags-include", "Filter the `flags` field in cpuInfo with a value that must be a regular expression").String() + bugsInclude = kingpin.Flag("collector.cpu.info.bugs-include", "Filter the `bugs` field in cpuInfo with a value that must be a regular expression").String() + jumpBackDebugMessage = fmt.Sprintf("CPU Idle counter jumped backwards more than %f seconds, possible hotplug event, resetting CPU stats", jumpBackSeconds) ) func init() { @@ -54,7 +75,21 @@ func NewCPUCollector(logger log.Logger) (Collector, error) { if err != nil { return nil, fmt.Errorf("failed to open procfs: %w", err) } - return &cpuCollector{ + + sysfs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + isolcpus, err := sysfs.IsolatedCPUs() + if err != nil { + if !os.IsNotExist(err) { + return nil, fmt.Errorf("Unable to get isolated cpus: %w", err) + } + level.Debug(logger).Log("msg", "Could not open isolated file", "error", err) + } + + c := &cpuCollector{ fs: fs, cpu: nodeCPUSecondsDesc, cpuInfo: prometheus.NewDesc( @@ -62,23 +97,72 @@ func NewCPUCollector(logger log.Logger) (Collector, error) { "CPU information from /proc/cpuinfo.", []string{"package", "core", "cpu", "vendor", "family", "model", "model_name", "microcode", "stepping", "cachesize"}, nil, ), + cpuFrequencyHz: prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_hertz"), + "CPU frequency in hertz from /proc/cpuinfo.", + []string{"package", "core", "cpu"}, nil, + ), + cpuFlagsInfo: prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "flag_info"), + "The `flags` field of CPU information from /proc/cpuinfo taken from the first core.", + []string{"flag"}, nil, + ), + cpuBugsInfo: prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "bug_info"), + "The `bugs` field of CPU information from /proc/cpuinfo taken from the first core.", + []string{"bug"}, nil, + ), cpuGuest: prometheus.NewDesc( prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "guest_seconds_total"), - "Seconds the cpus spent in guests (VMs) for each mode.", + "Seconds the CPUs spent in guests (VMs) for each mode.", []string{"cpu", "mode"}, nil, ), cpuCoreThrottle: prometheus.NewDesc( prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "core_throttles_total"), - "Number of times this cpu core has been throttled.", + "Number of times this CPU core has been throttled.", []string{"package", "core"}, nil, ), cpuPackageThrottle: prometheus.NewDesc( prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "package_throttles_total"), - "Number of times this cpu package has been throttled.", + "Number of times this CPU package has been throttled.", []string{"package"}, nil, ), - logger: logger, - }, nil + cpuIsolated: prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "isolated"), + "Whether each core is isolated, information from /sys/devices/system/cpu/isolated.", + []string{"cpu"}, nil, + ), + logger: logger, + isolatedCpus: isolcpus, + cpuStats: make(map[int64]procfs.CPUStat), + } + err = c.compileIncludeFlags(flagsInclude, bugsInclude) + if err != nil { + return nil, fmt.Errorf("fail to compile --collector.cpu.info.flags-include and --collector.cpu.info.bugs-include, the values of them must be regular expressions: %w", err) + } + return c, nil +} + +func (c *cpuCollector) compileIncludeFlags(flagsIncludeFlag, bugsIncludeFlag *string) error { + if (*flagsIncludeFlag != "" || *bugsIncludeFlag != "") && !*enableCPUInfo { + *enableCPUInfo = true + level.Info(c.logger).Log("msg", "--collector.cpu.info has been set to `true` because you set the following flags, like --collector.cpu.info.flags-include and --collector.cpu.info.bugs-include") + } + + var err error + if *flagsIncludeFlag != "" { + c.cpuFlagsIncludeRegexp, err = regexp.Compile(*flagsIncludeFlag) + if err != nil { + return err + } + } + if *bugsIncludeFlag != "" { + c.cpuBugsIncludeRegexp, err = regexp.Compile(*bugsIncludeFlag) + if err != nil { + return err + } + } + return nil } // Update implements Collector and exposes cpu related metrics from /proc/stat and /sys/.../cpu/. @@ -91,10 +175,10 @@ func (c *cpuCollector) Update(ch chan<- prometheus.Metric) error { if err := c.updateStat(ch); err != nil { return err } - if err := c.updateThermalThrottle(ch); err != nil { - return err + if c.isolatedCpus != nil { + c.updateIsolated(ch) } - return nil + return c.updateThermalThrottle(ch) } // updateInfo reads /proc/cpuinfo @@ -118,6 +202,49 @@ func (c *cpuCollector) updateInfo(ch chan<- prometheus.Metric) error { cpu.Stepping, cpu.CacheSize) } + + cpuFreqEnabled, ok := collectorState["cpufreq"] + if !ok || cpuFreqEnabled == nil { + level.Debug(c.logger).Log("msg", "cpufreq key missing or nil value in collectorState map") + } else if !*cpuFreqEnabled { + for _, cpu := range info { + ch <- prometheus.MustNewConstMetric(c.cpuFrequencyHz, + prometheus.GaugeValue, + cpu.CPUMHz*1e6, + cpu.PhysicalID, + cpu.CoreID, + strconv.Itoa(int(cpu.Processor))) + } + } + + if len(info) != 0 { + cpu := info[0] + if err := updateFieldInfo(cpu.Flags, c.cpuFlagsIncludeRegexp, c.cpuFlagsInfo, ch); err != nil { + return err + } + if err := updateFieldInfo(cpu.Bugs, c.cpuBugsIncludeRegexp, c.cpuBugsInfo, ch); err != nil { + return err + } + } + + return nil +} + +func updateFieldInfo(valueList []string, filter *regexp.Regexp, desc *prometheus.Desc, ch chan<- prometheus.Metric) error { + if filter == nil { + return nil + } + + for _, val := range valueList { + if !filter.MatchString(val) { + continue + } + ch <- prometheus.MustNewConstMetric(desc, + prometheus.GaugeValue, + 1, + val, + ) + } return nil } @@ -154,7 +281,7 @@ func (c *cpuCollector) updateThermalThrottle(ch chan<- prometheus.Metric) error // metric node_cpu_core_throttles_total // // We process this metric before the package throttles as there - // are cpu+kernel combinations that only present core throttles + // are CPU+kernel combinations that only present core throttles // but no package throttles. // Seen e.g. on an Intel Xeon E5472 system with RHEL 6.9 kernel. if _, present := packageCoreThrottles[physicalPackageID]; !present { @@ -199,7 +326,15 @@ func (c *cpuCollector) updateThermalThrottle(ch chan<- prometheus.Metric) error return nil } -// updateStat reads /proc/stat through procfs and exports cpu related metrics. +// updateIsolated reads /sys/devices/system/cpu/isolated through sysfs and exports isolation level metrics. +func (c *cpuCollector) updateIsolated(ch chan<- prometheus.Metric) { + for _, cpu := range c.isolatedCpus { + cpuNum := strconv.Itoa(int(cpu)) + ch <- prometheus.MustNewConstMetric(c.cpuIsolated, prometheus.GaugeValue, 1.0, cpuNum) + } +} + +// updateStat reads /proc/stat through procfs and exports CPU-related metrics. func (c *cpuCollector) updateStat(ch chan<- prometheus.Metric) error { stats, err := c.fs.Stat() if err != nil { @@ -212,7 +347,7 @@ func (c *cpuCollector) updateStat(ch chan<- prometheus.Metric) error { c.cpuStatsMutex.Lock() defer c.cpuStatsMutex.Unlock() for cpuID, cpuStat := range c.cpuStats { - cpuNum := strconv.Itoa(cpuID) + cpuNum := strconv.Itoa(int(cpuID)) ch <- prometheus.MustNewConstMetric(c.cpu, prometheus.CounterValue, cpuStat.User, cpuNum, "user") ch <- prometheus.MustNewConstMetric(c.cpu, prometheus.CounterValue, cpuStat.Nice, cpuNum, "nice") ch <- prometheus.MustNewConstMetric(c.cpu, prometheus.CounterValue, cpuStat.System, cpuNum, "system") @@ -222,85 +357,101 @@ func (c *cpuCollector) updateStat(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric(c.cpu, prometheus.CounterValue, cpuStat.SoftIRQ, cpuNum, "softirq") ch <- prometheus.MustNewConstMetric(c.cpu, prometheus.CounterValue, cpuStat.Steal, cpuNum, "steal") - // Guest CPU is also accounted for in cpuStat.User and cpuStat.Nice, expose these as separate metrics. - ch <- prometheus.MustNewConstMetric(c.cpuGuest, prometheus.CounterValue, cpuStat.Guest, cpuNum, "user") - ch <- prometheus.MustNewConstMetric(c.cpuGuest, prometheus.CounterValue, cpuStat.GuestNice, cpuNum, "nice") + if *enableCPUGuest { + // Guest CPU is also accounted for in cpuStat.User and cpuStat.Nice, expose these as separate metrics. + ch <- prometheus.MustNewConstMetric(c.cpuGuest, prometheus.CounterValue, cpuStat.Guest, cpuNum, "user") + ch <- prometheus.MustNewConstMetric(c.cpuGuest, prometheus.CounterValue, cpuStat.GuestNice, cpuNum, "nice") + } } return nil } // updateCPUStats updates the internal cache of CPU stats. -func (c *cpuCollector) updateCPUStats(newStats []procfs.CPUStat) { +func (c *cpuCollector) updateCPUStats(newStats map[int64]procfs.CPUStat) { + // Acquire a lock to update the stats. c.cpuStatsMutex.Lock() defer c.cpuStatsMutex.Unlock() // Reset the cache if the list of CPUs has changed. - if len(c.cpuStats) != len(newStats) { - c.cpuStats = make([]procfs.CPUStat, len(newStats)) - } - for i, n := range newStats { - // If idle jumps backwards, assume we had a hotplug event and reset the stats for this CPU. - if n.Idle < c.cpuStats[i].Idle { - level.Warn(c.logger).Log("msg", "CPU Idle counter jumped backwards, possible hotplug event, resetting CPU stats", "cpu", i, "old_value", c.cpuStats[i].Idle, "new_value", n.Idle) - c.cpuStats[i] = procfs.CPUStat{} + cpuStats := c.cpuStats[i] + + // If idle jumps backwards by more than X seconds, assume we had a hotplug event and reset the stats for this CPU. + if (cpuStats.Idle - n.Idle) >= jumpBackSeconds { + level.Debug(c.logger).Log("msg", jumpBackDebugMessage, "cpu", i, "old_value", cpuStats.Idle, "new_value", n.Idle) + cpuStats = procfs.CPUStat{} + } + + if n.Idle >= cpuStats.Idle { + cpuStats.Idle = n.Idle + } else { + level.Debug(c.logger).Log("msg", "CPU Idle counter jumped backwards", "cpu", i, "old_value", cpuStats.Idle, "new_value", n.Idle) } - c.cpuStats[i].Idle = n.Idle - if n.User >= c.cpuStats[i].User { - c.cpuStats[i].User = n.User + if n.User >= cpuStats.User { + cpuStats.User = n.User } else { - level.Warn(c.logger).Log("msg", "CPU User counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].User, "new_value", n.User) + level.Debug(c.logger).Log("msg", "CPU User counter jumped backwards", "cpu", i, "old_value", cpuStats.User, "new_value", n.User) } - if n.Nice >= c.cpuStats[i].Nice { - c.cpuStats[i].Nice = n.Nice + if n.Nice >= cpuStats.Nice { + cpuStats.Nice = n.Nice } else { - level.Warn(c.logger).Log("msg", "CPU Nice counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].Nice, "new_value", n.Nice) + level.Debug(c.logger).Log("msg", "CPU Nice counter jumped backwards", "cpu", i, "old_value", cpuStats.Nice, "new_value", n.Nice) } - if n.System >= c.cpuStats[i].System { - c.cpuStats[i].System = n.System + if n.System >= cpuStats.System { + cpuStats.System = n.System } else { - level.Warn(c.logger).Log("msg", "CPU System counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].System, "new_value", n.System) + level.Debug(c.logger).Log("msg", "CPU System counter jumped backwards", "cpu", i, "old_value", cpuStats.System, "new_value", n.System) } - if n.Iowait >= c.cpuStats[i].Iowait { - c.cpuStats[i].Iowait = n.Iowait + if n.Iowait >= cpuStats.Iowait { + cpuStats.Iowait = n.Iowait } else { - level.Warn(c.logger).Log("msg", "CPU Iowait counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].Iowait, "new_value", n.Iowait) + level.Debug(c.logger).Log("msg", "CPU Iowait counter jumped backwards", "cpu", i, "old_value", cpuStats.Iowait, "new_value", n.Iowait) } - if n.IRQ >= c.cpuStats[i].IRQ { - c.cpuStats[i].IRQ = n.IRQ + if n.IRQ >= cpuStats.IRQ { + cpuStats.IRQ = n.IRQ } else { - level.Warn(c.logger).Log("msg", "CPU IRQ counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].IRQ, "new_value", n.IRQ) + level.Debug(c.logger).Log("msg", "CPU IRQ counter jumped backwards", "cpu", i, "old_value", cpuStats.IRQ, "new_value", n.IRQ) } - if n.SoftIRQ >= c.cpuStats[i].SoftIRQ { - c.cpuStats[i].SoftIRQ = n.SoftIRQ + if n.SoftIRQ >= cpuStats.SoftIRQ { + cpuStats.SoftIRQ = n.SoftIRQ } else { - level.Warn(c.logger).Log("msg", "CPU SoftIRQ counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].SoftIRQ, "new_value", n.SoftIRQ) + level.Debug(c.logger).Log("msg", "CPU SoftIRQ counter jumped backwards", "cpu", i, "old_value", cpuStats.SoftIRQ, "new_value", n.SoftIRQ) } - if n.Steal >= c.cpuStats[i].Steal { - c.cpuStats[i].Steal = n.Steal + if n.Steal >= cpuStats.Steal { + cpuStats.Steal = n.Steal } else { - level.Warn(c.logger).Log("msg", "CPU Steal counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].Steal, "new_value", n.Steal) + level.Debug(c.logger).Log("msg", "CPU Steal counter jumped backwards", "cpu", i, "old_value", cpuStats.Steal, "new_value", n.Steal) } - if n.Guest >= c.cpuStats[i].Guest { - c.cpuStats[i].Guest = n.Guest + if n.Guest >= cpuStats.Guest { + cpuStats.Guest = n.Guest } else { - level.Warn(c.logger).Log("msg", "CPU Guest counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].Guest, "new_value", n.Guest) + level.Debug(c.logger).Log("msg", "CPU Guest counter jumped backwards", "cpu", i, "old_value", cpuStats.Guest, "new_value", n.Guest) } - if n.GuestNice >= c.cpuStats[i].GuestNice { - c.cpuStats[i].GuestNice = n.GuestNice + if n.GuestNice >= cpuStats.GuestNice { + cpuStats.GuestNice = n.GuestNice } else { - level.Warn(c.logger).Log("msg", "CPU GuestNice counter jumped backwards", "cpu", i, "old_value", c.cpuStats[i].GuestNice, "new_value", n.GuestNice) + level.Debug(c.logger).Log("msg", "CPU GuestNice counter jumped backwards", "cpu", i, "old_value", cpuStats.GuestNice, "new_value", n.GuestNice) } + + c.cpuStats[i] = cpuStats + } + + // Remove offline CPUs. + if len(newStats) != len(c.cpuStats) { + onlineCPUIds := maps.Keys(newStats) + maps.DeleteFunc(c.cpuStats, func(key int64, item procfs.CPUStat) bool { + return !slices.Contains(onlineCPUIds, key) + }) } } diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_netbsd.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_netbsd.go new file mode 100644 index 00000000..7fc95c80 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_netbsd.go @@ -0,0 +1,277 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nocpu +// +build !nocpu + +package collector + +import ( + "errors" + "math" + "regexp" + "sort" + "strconv" + "strings" + "unsafe" + + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "golang.org/x/sys/unix" + + "howett.net/plist" +) + +type clockinfo struct { + hz int32 // clock frequency + tick int32 // micro-seconds per hz tick + spare int32 + stathz int32 // statistics clock frequency + profhz int32 // profiling clock frequency +} + +type cputime struct { + user float64 + nice float64 + sys float64 + intr float64 + idle float64 +} + +type plistref struct { + pref_plist unsafe.Pointer + pref_len uint64 +} + +type sysmonValues struct { + CurValue int `plist:"cur-value"` + Description string `plist:"description"` + State string `plist:"state"` + Type string `plist:"type"` +} + +type sysmonProperty []sysmonValues + +type sysmonProperties map[string]sysmonProperty + +func readBytes(ptr unsafe.Pointer, length uint64) []byte { + buf := make([]byte, length-1) + var i uint64 + for ; i < length-1; i++ { + buf[i] = *(*byte)(unsafe.Pointer(uintptr(ptr) + uintptr(i))) + } + return buf +} + +func ioctl(fd int, nr int64, typ byte, size uintptr, retptr unsafe.Pointer) error { + _, _, errno := unix.Syscall( + unix.SYS_IOCTL, + uintptr(fd), + // Some magicks derived from sys/ioccom.h. + uintptr((0x40000000|0x80000000)| + ((int64(size)&(1<<13-1))<<16)| + (int64(typ)<<8)| + nr, + ), + uintptr(retptr), + ) + if errno != 0 { + return errno + } + return nil +} + +func readSysmonProperties() (sysmonProperties, error) { + fd, err := unix.Open(rootfsFilePath("/dev/sysmon"), unix.O_RDONLY, 0777) + if err != nil { + return nil, err + } + defer unix.Close(fd) + + var retptr plistref + + if err = ioctl(fd, 0, 'E', unsafe.Sizeof(retptr), unsafe.Pointer(&retptr)); err != nil { + return nil, err + } + + bytes := readBytes(retptr.pref_plist, retptr.pref_len) + + var props sysmonProperties + if _, err = plist.Unmarshal(bytes, &props); err != nil { + return nil, err + } + return props, nil +} + +func sortFilterSysmonProperties(props sysmonProperties, prefix string) []string { + var keys []string + for key := range props { + if !strings.HasPrefix(key, prefix) { + continue + } + keys = append(keys, key) + } + sort.Strings(keys) + return keys +} + +func convertTemperatures(prop sysmonProperty, res map[int]float64) error { + + for _, val := range prop { + if val.State == "invalid" || val.State == "unknown" || val.State == "" { + continue + } + + re := regexp.MustCompile("^cpu([0-9]+) temperature$") + core := re.FindStringSubmatch(val.Description)[1] + ncore, _ := strconv.Atoi(core) + temperature := ((float64(uint64(val.CurValue))) / 1000000) - 273.15 + res[ncore] = temperature + } + return nil +} + +func getCPUTemperatures() (map[int]float64, error) { + + res := make(map[int]float64) + + // Read all properties + props, err := readSysmonProperties() + if err != nil { + return res, err + } + + keys := sortFilterSysmonProperties(props, "coretemp") + for idx, _ := range keys { + convertTemperatures(props[keys[idx]], res) + } + + return res, nil +} + +func getCPUTimes() ([]cputime, error) { + const states = 5 + + clockb, err := unix.SysctlRaw("kern.clockrate") + if err != nil { + return nil, err + } + clock := *(*clockinfo)(unsafe.Pointer(&clockb[0])) + + var cpufreq float64 + if clock.stathz > 0 { + cpufreq = float64(clock.stathz) + } else { + cpufreq = float64(clock.hz) + } + + ncpusb, err := unix.SysctlRaw("hw.ncpu") + if err != nil { + return nil, err + } + ncpus := *(*int)(unsafe.Pointer(&ncpusb[0])) + + if ncpus < 1 { + return nil, errors.New("Invalid cpu number") + } + + var times []float64 + for ncpu := 0; ncpu < ncpus; ncpu++ { + cpb, err := unix.SysctlRaw("kern.cp_time", ncpu) + if err != nil { + return nil, err + } + for len(cpb) >= int(unsafe.Sizeof(int(0))) { + t := *(*int)(unsafe.Pointer(&cpb[0])) + times = append(times, float64(t)/cpufreq) + cpb = cpb[unsafe.Sizeof(int(0)):] + } + } + + cpus := make([]cputime, len(times)/states) + for i := 0; i < len(times); i += states { + cpu := &cpus[i/states] + cpu.user = times[i] + cpu.nice = times[i+1] + cpu.sys = times[i+2] + cpu.intr = times[i+3] + cpu.idle = times[i+4] + } + return cpus, nil +} + +type statCollector struct { + cpu typedDesc + temp typedDesc + logger log.Logger +} + +func init() { + registerCollector("cpu", defaultEnabled, NewStatCollector) +} + +// NewStatCollector returns a new Collector exposing CPU stats. +func NewStatCollector(logger log.Logger) (Collector, error) { + return &statCollector{ + cpu: typedDesc{nodeCPUSecondsDesc, prometheus.CounterValue}, + temp: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "temperature_celsius"), + "CPU temperature", + []string{"cpu"}, nil, + ), prometheus.GaugeValue}, + logger: logger, + }, nil +} + +// Expose CPU stats using sysctl. +func (c *statCollector) Update(ch chan<- prometheus.Metric) error { + // We want time spent per-cpu per CPUSTATE. + // CPUSTATES (number of CPUSTATES) is defined as 5U. + // Order: CP_USER | CP_NICE | CP_SYS | CP_IDLE | CP_INTR + // sysctl kern.cp_time.x provides CPUSTATES long integers: + // (space-separated list of the above variables, where + // x stands for the number of the CPU core) + // + // Each value is a counter incremented at frequency + // kern.clockrate.(stathz | hz) + // + // Look into sys/kern/kern_clock.c for details. + + cpuTimes, err := getCPUTimes() + if err != nil { + return err + } + + cpuTemperatures, err := getCPUTemperatures() + if err != nil { + return err + } + + for cpu, t := range cpuTimes { + lcpu := strconv.Itoa(cpu) + ch <- c.cpu.mustNewConstMetric(float64(t.user), lcpu, "user") + ch <- c.cpu.mustNewConstMetric(float64(t.nice), lcpu, "nice") + ch <- c.cpu.mustNewConstMetric(float64(t.sys), lcpu, "system") + ch <- c.cpu.mustNewConstMetric(float64(t.intr), lcpu, "interrupt") + ch <- c.cpu.mustNewConstMetric(float64(t.idle), lcpu, "idle") + + if temp, ok := cpuTemperatures[cpu]; ok { + ch <- c.temp.mustNewConstMetric(temp, lcpu) + } else { + level.Debug(c.logger).Log("msg", "no temperature information for CPU", "cpu", cpu) + ch <- c.temp.mustNewConstMetric(math.NaN(), lcpu) + } + } + return err +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_openbsd.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_openbsd.go index b7d76887..8715ff98 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_openbsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_openbsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nocpu // +build !nocpu package collector @@ -19,16 +20,28 @@ import ( "strconv" "unsafe" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" ) -/* -#include -#include -*/ -import "C" +const ( + CP_USER = iota + CP_NICE + CP_SYS + CP_SPIN + CP_INTR + CP_IDLE + CPUSTATES +) +const ( + CP_USER_O63 = iota + CP_NICE_O63 + CP_SYS_O63 + CP_INTR_O63 + CP_IDLE_O63 + CPUSTATES_O63 +) type cpuCollector struct { cpu typedDesc @@ -51,32 +64,41 @@ func (c *cpuCollector) Update(ch chan<- prometheus.Metric) (err error) { if err != nil { return err } - clock := *(*C.struct_clockinfo)(unsafe.Pointer(&clockb[0])) - hz := float64(clock.stathz) + clock := *(*unix.Clockinfo)(unsafe.Pointer(&clockb[0])) + hz := float64(clock.Stathz) ncpus, err := unix.SysctlUint32("hw.ncpu") if err != nil { return err } - var cpTime [][C.CPUSTATES]C.int64_t + var cpTime [][CPUSTATES]uint64 for i := 0; i < int(ncpus); i++ { cpb, err := unix.SysctlRaw("kern.cp_time2", i) if err != nil && err != unix.ENODEV { return err } if err != unix.ENODEV { - cpTime = append(cpTime, *(*[C.CPUSTATES]C.int64_t)(unsafe.Pointer(&cpb[0]))) + var times [CPUSTATES]uint64 + for n := 0; n < len(cpb); n += 8 { + times[n/8] = *(*uint64)(unsafe.Pointer(&cpb[n])) + } + if len(cpb)/8 == CPUSTATES_O63 { + copy(times[CP_INTR:], times[CP_INTR_O63:]) + times[CP_SPIN] = 0 + } + cpTime = append(cpTime, times) } } for cpu, time := range cpTime { lcpu := strconv.Itoa(cpu) - ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_USER])/hz, lcpu, "user") - ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_NICE])/hz, lcpu, "nice") - ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_SYS])/hz, lcpu, "system") - ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_INTR])/hz, lcpu, "interrupt") - ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_IDLE])/hz, lcpu, "idle") + ch <- c.cpu.mustNewConstMetric(float64(time[CP_USER])/hz, lcpu, "user") + ch <- c.cpu.mustNewConstMetric(float64(time[CP_NICE])/hz, lcpu, "nice") + ch <- c.cpu.mustNewConstMetric(float64(time[CP_SYS])/hz, lcpu, "system") + ch <- c.cpu.mustNewConstMetric(float64(time[CP_SPIN])/hz, lcpu, "spin") + ch <- c.cpu.mustNewConstMetric(float64(time[CP_INTR])/hz, lcpu, "interrupt") + ch <- c.cpu.mustNewConstMetric(float64(time[CP_IDLE])/hz, lcpu, "idle") } return err } diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_solaris.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_solaris.go index 0624454f..c7884542 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpu_solaris.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_solaris.go @@ -11,7 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build solaris +//go:build !nocpu // +build !nocpu package collector @@ -19,9 +19,9 @@ package collector import ( "strconv" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/illumos/go-kstat" "github.com/prometheus/client_golang/prometheus" - kstat "github.com/siebenmann/go-kstat" ) // #include @@ -60,17 +60,17 @@ func (c *cpuCollector) Update(ch chan<- prometheus.Metric) error { } for k, v := range map[string]string{ - "idle": "cpu_ticks_idle", - "kernel": "cpu_ticks_kernel", - "user": "cpu_ticks_user", - "wait": "cpu_ticks_wait", + "idle": "cpu_nsec_idle", + "kernel": "cpu_nsec_kernel", + "user": "cpu_nsec_user", + "wait": "cpu_nsec_wait", } { kstatValue, err := ksCPU.GetNamed(v) if err != nil { return err } - ch <- c.cpu.mustNewConstMetric(float64(kstatValue.UintVal), strconv.Itoa(cpu), k) + ch <- c.cpu.mustNewConstMetric(float64(kstatValue.UintVal)/1e9, strconv.Itoa(cpu), k) } } return nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpu_vulnerabilities_linux.go b/vendor/github.com/prometheus/node_exporter/collector/cpu_vulnerabilities_linux.go new file mode 100644 index 00000000..69a2c587 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/cpu_vulnerabilities_linux.go @@ -0,0 +1,69 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package collector + +import ( + "fmt" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +const ( + cpuVulerabilitiesCollector = "cpu_vulnerabilities" +) + +var ( + vulnerabilityDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuVulerabilitiesCollector, "info"), + "Details of each CPU vulnerability reported by sysfs. The value of the series is an int encoded state of the vulnerability. The same state is stored as a string in the label", + []string{"codename", "state", "mitigation"}, + nil, + ) +) + +type cpuVulnerabilitiesCollector struct{} + +func init() { + registerCollector(cpuVulerabilitiesCollector, defaultDisabled, NewVulnerabilitySysfsCollector) +} + +func NewVulnerabilitySysfsCollector(logger log.Logger) (Collector, error) { + return &cpuVulnerabilitiesCollector{}, nil +} + +func (v *cpuVulnerabilitiesCollector) Update(ch chan<- prometheus.Metric) error { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return fmt.Errorf("failed to open sysfs: %w", err) + } + + vulnerabilities, err := fs.CPUVulnerabilities() + if err != nil { + return fmt.Errorf("failed to get vulnerabilities: %w", err) + } + + for _, vulnerability := range vulnerabilities { + ch <- prometheus.MustNewConstMetric( + vulnerabilityDesc, + prometheus.GaugeValue, + 1.0, + vulnerability.CodeName, + sysfs.VulnerabilityHumanEncoding[vulnerability.State], + vulnerability.Mitigation, + ) + } + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpufreq_common.go b/vendor/github.com/prometheus/node_exporter/collector/cpufreq_common.go new file mode 100644 index 00000000..e1eda589 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/cpufreq_common.go @@ -0,0 +1,59 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nocpu +// +build !nocpu + +package collector + +import ( + "github.com/prometheus/client_golang/prometheus" +) + +var ( + cpuFreqHertzDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_hertz"), + "Current CPU thread frequency in hertz.", + []string{"cpu"}, nil, + ) + cpuFreqMinDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_min_hertz"), + "Minimum CPU thread frequency in hertz.", + []string{"cpu"}, nil, + ) + cpuFreqMaxDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_max_hertz"), + "Maximum CPU thread frequency in hertz.", + []string{"cpu"}, nil, + ) + cpuFreqScalingFreqDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_frequency_hertz"), + "Current scaled CPU thread frequency in hertz.", + []string{"cpu"}, nil, + ) + cpuFreqScalingFreqMinDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_frequency_min_hertz"), + "Minimum scaled CPU thread frequency in hertz.", + []string{"cpu"}, nil, + ) + cpuFreqScalingFreqMaxDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_frequency_max_hertz"), + "Maximum scaled CPU thread frequency in hertz.", + []string{"cpu"}, nil, + ) + cpuFreqScalingGovernorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_governor"), + "Current enabled CPU frequency governor.", + []string{"cpu", "governor"}, nil, + ) +) diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpufreq_linux.go b/vendor/github.com/prometheus/node_exporter/collector/cpufreq_linux.go index aa32ad2d..3372be1a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpufreq_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpufreq_linux.go @@ -11,27 +11,22 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nocpu // +build !nocpu package collector import ( "fmt" - - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/sysfs" + "strings" ) type cpuFreqCollector struct { - fs sysfs.FS - cpuFreq *prometheus.Desc - cpuFreqMin *prometheus.Desc - cpuFreqMax *prometheus.Desc - scalingFreq *prometheus.Desc - scalingFreqMin *prometheus.Desc - scalingFreqMax *prometheus.Desc - logger log.Logger + fs sysfs.FS + logger log.Logger } func init() { @@ -46,37 +41,7 @@ func NewCPUFreqCollector(logger log.Logger) (Collector, error) { } return &cpuFreqCollector{ - fs: fs, - cpuFreq: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_hertz"), - "Current cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), - cpuFreqMin: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_min_hertz"), - "Minimum cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), - cpuFreqMax: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_max_hertz"), - "Maximum cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), - scalingFreq: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_frequency_hertz"), - "Current scaled cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), - scalingFreqMin: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_frequency_min_hertz"), - "Minimum scaled cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), - scalingFreqMax: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "scaling_frequency_max_hertz"), - "Maximum scaled cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), + fs: fs, logger: logger, }, nil } @@ -93,7 +58,7 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { for _, stats := range cpuFreqs { if stats.CpuinfoCurrentFrequency != nil { ch <- prometheus.MustNewConstMetric( - c.cpuFreq, + cpuFreqHertzDesc, prometheus.GaugeValue, float64(*stats.CpuinfoCurrentFrequency)*1000.0, stats.Name, @@ -101,7 +66,7 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { } if stats.CpuinfoMinimumFrequency != nil { ch <- prometheus.MustNewConstMetric( - c.cpuFreqMin, + cpuFreqMinDesc, prometheus.GaugeValue, float64(*stats.CpuinfoMinimumFrequency)*1000.0, stats.Name, @@ -109,7 +74,7 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { } if stats.CpuinfoMaximumFrequency != nil { ch <- prometheus.MustNewConstMetric( - c.cpuFreqMax, + cpuFreqMaxDesc, prometheus.GaugeValue, float64(*stats.CpuinfoMaximumFrequency)*1000.0, stats.Name, @@ -117,7 +82,7 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { } if stats.ScalingCurrentFrequency != nil { ch <- prometheus.MustNewConstMetric( - c.scalingFreq, + cpuFreqScalingFreqDesc, prometheus.GaugeValue, float64(*stats.ScalingCurrentFrequency)*1000.0, stats.Name, @@ -125,7 +90,7 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { } if stats.ScalingMinimumFrequency != nil { ch <- prometheus.MustNewConstMetric( - c.scalingFreqMin, + cpuFreqScalingFreqMinDesc, prometheus.GaugeValue, float64(*stats.ScalingMinimumFrequency)*1000.0, stats.Name, @@ -133,12 +98,28 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { } if stats.ScalingMaximumFrequency != nil { ch <- prometheus.MustNewConstMetric( - c.scalingFreqMax, + cpuFreqScalingFreqMaxDesc, prometheus.GaugeValue, float64(*stats.ScalingMaximumFrequency)*1000.0, stats.Name, ) } + if stats.Governor != "" { + availableGovernors := strings.Split(stats.AvailableGovernors, " ") + for _, g := range availableGovernors { + state := 0 + if g == stats.Governor { + state = 1 + } + ch <- prometheus.MustNewConstMetric( + cpuFreqScalingGovernorDesc, + prometheus.GaugeValue, + float64(state), + stats.Name, + g, + ) + } + } } return nil } diff --git a/vendor/github.com/prometheus/node_exporter/collector/cpufreq_solaris.go b/vendor/github.com/prometheus/node_exporter/collector/cpufreq_solaris.go index 6532ec01..c3fb9ee6 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/cpufreq_solaris.go +++ b/vendor/github.com/prometheus/node_exporter/collector/cpufreq_solaris.go @@ -11,7 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build solaris +//go:build !nocpu // +build !nocpu package collector @@ -20,18 +20,16 @@ import ( "fmt" "strconv" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/illumos/go-kstat" "github.com/prometheus/client_golang/prometheus" - kstat "github.com/siebenmann/go-kstat" ) // #include import "C" type cpuFreqCollector struct { - cpuFreq *prometheus.Desc - cpuFreqMax *prometheus.Desc - logger log.Logger + logger log.Logger } func init() { @@ -40,16 +38,6 @@ func init() { func NewCpuFreqCollector(logger log.Logger) (Collector, error) { return &cpuFreqCollector{ - cpuFreq: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_hertz"), - "Current cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), - cpuFreqMax: prometheus.NewDesc( - prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "frequency_max_hertz"), - "Maximum cpu thread frequency in hertz.", - []string{"cpu"}, nil, - ), logger: logger, }, nil } @@ -81,14 +69,14 @@ func (c *cpuFreqCollector) Update(ch chan<- prometheus.Metric) error { lcpu := strconv.Itoa(cpu) ch <- prometheus.MustNewConstMetric( - c.cpuFreq, + cpuFreqHertzDesc, prometheus.GaugeValue, float64(cpuFreqV.UintVal), lcpu, ) // Multiply by 1e+6 to convert MHz to Hz. ch <- prometheus.MustNewConstMetric( - c.cpuFreqMax, + cpuFreqMaxDesc, prometheus.GaugeValue, float64(cpuFreqMaxV.IntVal)*1e+6, lcpu, diff --git a/vendor/github.com/prometheus/node_exporter/collector/device_filter.go b/vendor/github.com/prometheus/node_exporter/collector/device_filter.go new file mode 100644 index 00000000..d8a38a29 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/device_filter.go @@ -0,0 +1,41 @@ +// Copyright 2018 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package collector + +import ( + "regexp" +) + +type deviceFilter struct { + ignorePattern *regexp.Regexp + acceptPattern *regexp.Regexp +} + +func newDeviceFilter(ignoredPattern, acceptPattern string) (f deviceFilter) { + if ignoredPattern != "" { + f.ignorePattern = regexp.MustCompile(ignoredPattern) + } + + if acceptPattern != "" { + f.acceptPattern = regexp.MustCompile(acceptPattern) + } + + return +} + +// ignored returns whether the device should be ignored +func (f *deviceFilter) ignored(name string) bool { + return (f.ignorePattern != nil && f.ignorePattern.MatchString(name)) || + (f.acceptPattern != nil && !f.acceptPattern.MatchString(name)) +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/devstat_dragonfly.go b/vendor/github.com/prometheus/node_exporter/collector/devstat_dragonfly.go index 69e24ba8..11678054 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/devstat_dragonfly.go +++ b/vendor/github.com/prometheus/node_exporter/collector/devstat_dragonfly.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nodevstat // +build !nodevstat package collector @@ -19,7 +20,7 @@ import ( "errors" "fmt" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/devstat_freebsd.go b/vendor/github.com/prometheus/node_exporter/collector/devstat_freebsd.go index dfa18d1e..20cdc276 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/devstat_freebsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/devstat_freebsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nodevstat // +build !nodevstat package collector @@ -21,7 +22,7 @@ import ( "sync" "unsafe" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/diskstats_common.go b/vendor/github.com/prometheus/node_exporter/collector/diskstats_common.go index 7efb399a..2ab84438 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/diskstats_common.go +++ b/vendor/github.com/prometheus/node_exporter/collector/diskstats_common.go @@ -11,12 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nodiskstats && (openbsd || linux || darwin) // +build !nodiskstats // +build openbsd linux darwin package collector import ( + "errors" + + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -27,6 +33,21 @@ const ( var ( diskLabelNames = []string{"device"} + diskstatsDeviceExcludeSet bool + diskstatsDeviceExclude = kingpin.Flag( + "collector.diskstats.device-exclude", + "Regexp of diskstats devices to exclude (mutually exclusive to device-include).", + ).Default(diskstatsDefaultIgnoredDevices).PreAction(func(c *kingpin.ParseContext) error { + diskstatsDeviceExcludeSet = true + return nil + }).String() + oldDiskstatsDeviceExclude = kingpin.Flag( + "collector.diskstats.ignored-devices", + "DEPRECATED: Use collector.diskstats.device-exclude", + ).Hidden().String() + + diskstatsDeviceInclude = kingpin.Flag("collector.diskstats.device-include", "Regexp of diskstats devices to include (mutually exclusive to device-exclude).").String() + readsCompletedDesc = prometheus.NewDesc( prometheus.BuildFQName(namespace, diskSubsystem, "reads_completed_total"), "The total number of reads completed successfully.", @@ -71,3 +92,28 @@ var ( nil, ) ) + +func newDiskstatsDeviceFilter(logger log.Logger) (deviceFilter, error) { + if *oldDiskstatsDeviceExclude != "" { + if !diskstatsDeviceExcludeSet { + level.Warn(logger).Log("msg", "--collector.diskstats.ignored-devices is DEPRECATED and will be removed in 2.0.0, use --collector.diskstats.device-exclude") + *diskstatsDeviceExclude = *oldDiskstatsDeviceExclude + } else { + return deviceFilter{}, errors.New("--collector.diskstats.ignored-devices and --collector.diskstats.device-exclude are mutually exclusive") + } + } + + if *diskstatsDeviceExclude != "" && *diskstatsDeviceInclude != "" { + return deviceFilter{}, errors.New("device-exclude & device-include are mutually exclusive") + } + + if *diskstatsDeviceExclude != "" { + level.Info(logger).Log("msg", "Parsed flag --collector.diskstats.device-exclude", "flag", *diskstatsDeviceExclude) + } + + if *diskstatsDeviceInclude != "" { + level.Info(logger).Log("msg", "Parsed Flag --collector.diskstats.device-include", "flag", *diskstatsDeviceInclude) + } + + return newDeviceFilter(*diskstatsDeviceExclude, *diskstatsDeviceInclude), nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/diskstats_darwin.go b/vendor/github.com/prometheus/node_exporter/collector/diskstats_darwin.go index 89622a3c..b5f6c538 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/diskstats_darwin.go +++ b/vendor/github.com/prometheus/node_exporter/collector/diskstats_darwin.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nodiskstats // +build !nodiskstats package collector @@ -18,19 +19,23 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/lufia/iostat" "github.com/prometheus/client_golang/prometheus" ) +const diskstatsDefaultIgnoredDevices = "" + type typedDescFunc struct { typedDesc value func(stat *iostat.DriveStats) float64 } type diskstatsCollector struct { - descs []typedDescFunc - logger log.Logger + descs []typedDescFunc + + deviceFilter deviceFilter + logger log.Logger } func init() { @@ -41,6 +46,11 @@ func init() { func NewDiskstatsCollector(logger log.Logger) (Collector, error) { var diskLabelNames = []string{"device"} + deviceFilter, err := newDiskstatsDeviceFilter(logger) + if err != nil { + return nil, fmt.Errorf("failed to parse device filter flags: %w", err) + } + return &diskstatsCollector{ descs: []typedDescFunc{ { @@ -182,17 +192,22 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { }, }, }, - logger: logger, + + deviceFilter: deviceFilter, + logger: logger, }, nil } func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) error { diskStats, err := iostat.ReadDriveStats() if err != nil { - return fmt.Errorf("couldn't get diskstats: %s", err) + return fmt.Errorf("couldn't get diskstats: %w", err) } for _, stats := range diskStats { + if c.deviceFilter.ignored(stats.Name) { + continue + } for _, desc := range c.descs { v := desc.value(stats) ch <- desc.mustNewConstMetric(v, stats.Name) diff --git a/vendor/github.com/prometheus/node_exporter/collector/diskstats_linux.go b/vendor/github.com/prometheus/node_exporter/collector/diskstats_linux.go index 5d714227..ed5d044a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/diskstats_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/diskstats_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nodiskstats // +build !nodiskstats package collector @@ -18,44 +19,74 @@ package collector import ( "bufio" "fmt" - "io" "os" - "regexp" "strconv" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" + "github.com/prometheus/procfs/blockdevice" ) const ( - diskSectorSize = 512 - diskstatsFilename = "diskstats" -) + secondsPerTick = 1.0 / 1000.0 + + // Read sectors and write sectors are the "standard UNIX 512-byte sectors, not any device- or filesystem-specific block size." + // See also https://www.kernel.org/doc/Documentation/block/stat.txt + unixSectorSize = 512.0 + + diskstatsDefaultIgnoredDevices = "^(z?ram|loop|fd|(h|s|v|xv)d[a-z]|nvme\\d+n\\d+p)\\d+$" + + // See udevadm(8). + udevDevicePropertyPrefix = "E:" -var ( - ignoredDevices = kingpin.Flag("collector.diskstats.ignored-devices", "Regexp of devices to ignore for diskstats.").Default("^(ram|loop|fd|(h|s|v|xv)d[a-z]|nvme\\d+n\\d+p)\\d+$").String() + // Udev device properties. + udevDMLVLayer = "DM_LV_LAYER" + udevDMLVName = "DM_LV_NAME" + udevDMName = "DM_NAME" + udevDMUUID = "DM_UUID" + udevDMVGName = "DM_VG_NAME" + udevIDATA = "ID_ATA" + udevIDATARotationRateRPM = "ID_ATA_ROTATION_RATE_RPM" + udevIDATASATA = "ID_ATA_SATA" + udevIDATASATASignalRateGen1 = "ID_ATA_SATA_SIGNAL_RATE_GEN1" + udevIDATASATASignalRateGen2 = "ID_ATA_SATA_SIGNAL_RATE_GEN2" + udevIDATAWriteCache = "ID_ATA_WRITE_CACHE" + udevIDATAWriteCacheEnabled = "ID_ATA_WRITE_CACHE_ENABLED" + udevIDFSType = "ID_FS_TYPE" + udevIDFSUsage = "ID_FS_USAGE" + udevIDFSUUID = "ID_FS_UUID" + udevIDFSVersion = "ID_FS_VERSION" + udevIDModel = "ID_MODEL" + udevIDPath = "ID_PATH" + udevIDRevision = "ID_REVISION" + udevIDSerialShort = "ID_SERIAL_SHORT" + udevIDWWN = "ID_WWN" + udevSCSIIdentSerial = "SCSI_IDENT_SERIAL" ) type typedFactorDesc struct { desc *prometheus.Desc valueType prometheus.ValueType - factor float64 } +type udevInfo map[string]string + func (d *typedFactorDesc) mustNewConstMetric(value float64, labels ...string) prometheus.Metric { - if d.factor != 0 { - value *= d.factor - } return prometheus.MustNewConstMetric(d.desc, d.valueType, value, labels...) } type diskstatsCollector struct { - ignoredDevicesPattern *regexp.Regexp - descs []typedFactorDesc - logger log.Logger + deviceFilter deviceFilter + fs blockdevice.FS + infoDesc typedFactorDesc + descs []typedFactorDesc + filesystemInfoDesc typedFactorDesc + deviceMapperInfoDesc typedFactorDesc + ataDescs map[string]typedFactorDesc + logger log.Logger + getUdevDeviceProperties func(uint32, uint32) (udevInfo, error) } func init() { @@ -66,9 +97,26 @@ func init() { // Docs from https://www.kernel.org/doc/Documentation/iostats.txt func NewDiskstatsCollector(logger log.Logger) (Collector, error) { var diskLabelNames = []string{"device"} + fs, err := blockdevice.NewFS(*procPath, *sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + deviceFilter, err := newDiskstatsDeviceFilter(logger) + if err != nil { + return nil, fmt.Errorf("failed to parse device filter flags: %w", err) + } - return &diskstatsCollector{ - ignoredDevicesPattern: regexp.MustCompile(*ignoredDevices), + collector := diskstatsCollector{ + deviceFilter: deviceFilter, + fs: fs, + infoDesc: typedFactorDesc{ + desc: prometheus.NewDesc(prometheus.BuildFQName(namespace, diskSubsystem, "info"), + "Info of /sys/block/.", + []string{"device", "major", "minor", "path", "wwn", "model", "serial", "revision"}, + nil, + ), valueType: prometheus.GaugeValue, + }, descs: []typedFactorDesc{ { desc: readsCompletedDesc, valueType: prometheus.CounterValue, @@ -83,11 +131,9 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { }, { desc: readBytesDesc, valueType: prometheus.CounterValue, - factor: diskSectorSize, }, { desc: readTimeSecondsDesc, valueType: prometheus.CounterValue, - factor: .001, }, { desc: writesCompletedDesc, valueType: prometheus.CounterValue, @@ -102,11 +148,9 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { }, { desc: writtenBytesDesc, valueType: prometheus.CounterValue, - factor: diskSectorSize, }, { desc: writeTimeSecondsDesc, valueType: prometheus.CounterValue, - factor: .001, }, { desc: prometheus.NewDesc( @@ -118,7 +162,6 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { }, { desc: ioTimeSecondsDesc, valueType: prometheus.CounterValue, - factor: .001, }, { desc: prometheus.NewDesc( @@ -127,7 +170,6 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { diskLabelNames, nil, ), valueType: prometheus.CounterValue, - factor: .001, }, { desc: prometheus.NewDesc( @@ -160,7 +202,6 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { diskLabelNames, nil, ), valueType: prometheus.CounterValue, - factor: .001, }, { desc: prometheus.NewDesc( @@ -177,64 +218,190 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) { diskLabelNames, nil, ), valueType: prometheus.CounterValue, - factor: .001, + }, + }, + filesystemInfoDesc: typedFactorDesc{ + desc: prometheus.NewDesc(prometheus.BuildFQName(namespace, diskSubsystem, "filesystem_info"), + "Info about disk filesystem.", + []string{"device", "type", "usage", "uuid", "version"}, + nil, + ), valueType: prometheus.GaugeValue, + }, + deviceMapperInfoDesc: typedFactorDesc{ + desc: prometheus.NewDesc(prometheus.BuildFQName(namespace, diskSubsystem, "device_mapper_info"), + "Info about disk device mapper.", + []string{"device", "name", "uuid", "vg_name", "lv_name", "lv_layer"}, + nil, + ), valueType: prometheus.GaugeValue, + }, + ataDescs: map[string]typedFactorDesc{ + udevIDATAWriteCache: { + desc: prometheus.NewDesc(prometheus.BuildFQName(namespace, diskSubsystem, "ata_write_cache"), + "ATA disk has a write cache.", + []string{"device"}, + nil, + ), valueType: prometheus.GaugeValue, + }, + udevIDATAWriteCacheEnabled: { + desc: prometheus.NewDesc(prometheus.BuildFQName(namespace, diskSubsystem, "ata_write_cache_enabled"), + "ATA disk has its write cache enabled.", + []string{"device"}, + nil, + ), valueType: prometheus.GaugeValue, + }, + udevIDATARotationRateRPM: { + desc: prometheus.NewDesc(prometheus.BuildFQName(namespace, diskSubsystem, "ata_rotation_rate_rpm"), + "ATA disk rotation rate in RPMs (0 for SSDs).", + []string{"device"}, + nil, + ), valueType: prometheus.GaugeValue, }, }, logger: logger, - }, nil + } + + // Only enable getting device properties from udev if the directory is readable. + if stat, err := os.Stat(*udevDataPath); err != nil || !stat.IsDir() { + level.Error(logger).Log("msg", "Failed to open directory, disabling udev device properties", "path", *udevDataPath) + } else { + collector.getUdevDeviceProperties = getUdevDeviceProperties + } + + return &collector, nil } func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) error { - diskStats, err := getDiskStats() + diskStats, err := c.fs.ProcDiskstats() if err != nil { - return fmt.Errorf("couldn't get diskstats: %s", err) + return fmt.Errorf("couldn't get diskstats: %w", err) } - for dev, stats := range diskStats { - if c.ignoredDevicesPattern.MatchString(dev) { - level.Debug(c.logger).Log("msg", "Ignoring device", "device", dev) + for _, stats := range diskStats { + dev := stats.DeviceName + if c.deviceFilter.ignored(dev) { continue } - for i, value := range stats { - // ignore unrecognized additional stats - if i >= len(c.descs) { + info, err := getUdevDeviceProperties(stats.MajorNumber, stats.MinorNumber) + if err != nil { + level.Debug(c.logger).Log("msg", "Failed to parse udev info", "err", err) + } + + // This is usually the serial printed on the disk label. + serial := info[udevSCSIIdentSerial] + + // If it's undefined, fallback to ID_SERIAL_SHORT instead. + if serial == "" { + serial = info[udevIDSerialShort] + } + + ch <- c.infoDesc.mustNewConstMetric(1.0, dev, + fmt.Sprint(stats.MajorNumber), + fmt.Sprint(stats.MinorNumber), + info[udevIDPath], + info[udevIDWWN], + info[udevIDModel], + serial, + info[udevIDRevision], + ) + + statCount := stats.IoStatsCount - 3 // Total diskstats record count, less MajorNumber, MinorNumber and DeviceName + + for i, val := range []float64{ + float64(stats.ReadIOs), + float64(stats.ReadMerges), + float64(stats.ReadSectors) * unixSectorSize, + float64(stats.ReadTicks) * secondsPerTick, + float64(stats.WriteIOs), + float64(stats.WriteMerges), + float64(stats.WriteSectors) * unixSectorSize, + float64(stats.WriteTicks) * secondsPerTick, + float64(stats.IOsInProgress), + float64(stats.IOsTotalTicks) * secondsPerTick, + float64(stats.WeightedIOTicks) * secondsPerTick, + float64(stats.DiscardIOs), + float64(stats.DiscardMerges), + float64(stats.DiscardSectors), + float64(stats.DiscardTicks) * secondsPerTick, + float64(stats.FlushRequestsCompleted), + float64(stats.TimeSpentFlushing) * secondsPerTick, + } { + if i >= statCount { break } - v, err := strconv.ParseFloat(value, 64) - if err != nil { - return fmt.Errorf("invalid value %s in diskstats: %s", value, err) + ch <- c.descs[i].mustNewConstMetric(val, dev) + } + + if fsType := info[udevIDFSType]; fsType != "" { + ch <- c.filesystemInfoDesc.mustNewConstMetric(1.0, dev, + fsType, + info[udevIDFSUsage], + info[udevIDFSUUID], + info[udevIDFSVersion], + ) + } + + if name := info[udevDMName]; name != "" { + ch <- c.deviceMapperInfoDesc.mustNewConstMetric(1.0, dev, + name, + info[udevDMUUID], + info[udevDMVGName], + info[udevDMLVName], + info[udevDMLVLayer], + ) + } + + if ata := info[udevIDATA]; ata != "" { + for attr, desc := range c.ataDescs { + str, ok := info[attr] + if !ok { + level.Debug(c.logger).Log("msg", "Udev attribute does not exist", "attribute", attr) + continue + } + + if value, err := strconv.ParseFloat(str, 64); err == nil { + ch <- desc.mustNewConstMetric(value, dev) + } else { + level.Error(c.logger).Log("msg", "Failed to parse ATA value", "err", err) + } } - ch <- c.descs[i].mustNewConstMetric(v, dev) } } return nil } -func getDiskStats() (map[string][]string, error) { - file, err := os.Open(procFilePath(diskstatsFilename)) +func getUdevDeviceProperties(major, minor uint32) (udevInfo, error) { + filename := udevDataFilePath(fmt.Sprintf("b%d:%d", major, minor)) + + data, err := os.Open(filename) if err != nil { return nil, err } - defer file.Close() + defer data.Close() - return parseDiskStats(file) -} - -func parseDiskStats(r io.Reader) (map[string][]string, error) { - var ( - diskStats = map[string][]string{} - scanner = bufio.NewScanner(r) - ) + info := make(udevInfo) + scanner := bufio.NewScanner(data) for scanner.Scan() { - parts := strings.Fields(scanner.Text()) - if len(parts) < 4 { // we strip major, minor and dev - return nil, fmt.Errorf("invalid line in %s: %s", procFilePath(diskstatsFilename), scanner.Text()) + line := scanner.Text() + + // We're only interested in device properties. + if !strings.HasPrefix(line, udevDevicePropertyPrefix) { + continue + } + + line = strings.TrimPrefix(line, udevDevicePropertyPrefix) + + /* TODO: After we drop support for Go 1.17, the condition below can be simplified to: + + if name, value, found := strings.Cut(line, "="); found { + info[name] = value + } + */ + if fields := strings.SplitN(line, "=", 2); len(fields) == 2 { + info[fields[0]] = fields[1] } - dev := parts[2] - diskStats[dev] = parts[3:] } - return diskStats, scanner.Err() + return info, nil } diff --git a/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd.go b/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd.go index 3385f377..2a69042a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd.go @@ -11,14 +11,16 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !nodiskstats +//go:build !nodiskstats && !amd64 +// +build !nodiskstats,!amd64 package collector import ( + "fmt" "unsafe" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" ) @@ -29,13 +31,17 @@ import ( */ import "C" +const diskstatsDefaultIgnoredDevices = "" + type diskstatsCollector struct { rxfer typedDesc rbytes typedDesc wxfer typedDesc wbytes typedDesc time typedDesc - logger log.Logger + + deviceFilter deviceFilter + logger log.Logger } func init() { @@ -44,13 +50,20 @@ func init() { // NewDiskstatsCollector returns a new Collector exposing disk device stats. func NewDiskstatsCollector(logger log.Logger) (Collector, error) { + deviceFilter, err := newDiskstatsDeviceFilter(logger) + if err != nil { + return nil, fmt.Errorf("failed to parse device filter flags: %w", err) + } + return &diskstatsCollector{ rxfer: typedDesc{readsCompletedDesc, prometheus.CounterValue}, rbytes: typedDesc{readBytesDesc, prometheus.CounterValue}, wxfer: typedDesc{writesCompletedDesc, prometheus.CounterValue}, wbytes: typedDesc{writtenBytesDesc, prometheus.CounterValue}, time: typedDesc{ioTimeSecondsDesc, prometheus.CounterValue}, - logger: logger, + + deviceFilter: deviceFilter, + logger: logger, }, nil } @@ -65,6 +78,9 @@ func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) (err error) { for i := 0; i < ndisks; i++ { diskname := C.GoString(&diskstats[i].ds_name[0]) + if c.deviceFilter.ignored(diskname) { + continue + } ch <- c.rxfer.mustNewConstMetric(float64(diskstats[i].ds_rxfer), diskname) ch <- c.rbytes.mustNewConstMetric(float64(diskstats[i].ds_rbytes), diskname) diff --git a/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd_amd64.go b/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd_amd64.go new file mode 100644 index 00000000..a39cabb5 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/diskstats_openbsd_amd64.go @@ -0,0 +1,105 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nodiskstats +// +build !nodiskstats + +package collector + +import ( + "fmt" + "unsafe" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "golang.org/x/sys/unix" +) + +const ( + DS_DISKNAMELEN = 16 + + diskstatsDefaultIgnoredDevices = "" +) + +type DiskStats struct { + Name [DS_DISKNAMELEN]int8 + Busy int32 + Rxfer uint64 + Wxfer uint64 + Seek uint64 + Rbytes uint64 + Wbytes uint64 + Attachtime unix.Timeval + Timestamp unix.Timeval + Time unix.Timeval +} + +type diskstatsCollector struct { + rxfer typedDesc + rbytes typedDesc + wxfer typedDesc + wbytes typedDesc + time typedDesc + + deviceFilter deviceFilter + logger log.Logger +} + +func init() { + registerCollector("diskstats", defaultEnabled, NewDiskstatsCollector) +} + +// NewDiskstatsCollector returns a new Collector exposing disk device stats. +func NewDiskstatsCollector(logger log.Logger) (Collector, error) { + deviceFilter, err := newDiskstatsDeviceFilter(logger) + if err != nil { + return nil, fmt.Errorf("failed to parse device filter flags: %w", err) + } + + return &diskstatsCollector{ + rxfer: typedDesc{readsCompletedDesc, prometheus.CounterValue}, + rbytes: typedDesc{readBytesDesc, prometheus.CounterValue}, + wxfer: typedDesc{writesCompletedDesc, prometheus.CounterValue}, + wbytes: typedDesc{writtenBytesDesc, prometheus.CounterValue}, + time: typedDesc{ioTimeSecondsDesc, prometheus.CounterValue}, + + deviceFilter: deviceFilter, + logger: logger, + }, nil +} + +func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) (err error) { + diskstatsb, err := unix.SysctlRaw("hw.diskstats") + if err != nil { + return err + } + + ndisks := len(diskstatsb) / int(unsafe.Sizeof(DiskStats{})) + diskstats := *(*[]DiskStats)(unsafe.Pointer(&diskstatsb)) + + for i := 0; i < ndisks; i++ { + dn := *(*[DS_DISKNAMELEN]int8)(unsafe.Pointer(&diskstats[i].Name[0])) + diskname := int8ToString(dn[:]) + if c.deviceFilter.ignored(diskname) { + continue + } + + ch <- c.rxfer.mustNewConstMetric(float64(diskstats[i].Rxfer), diskname) + ch <- c.rbytes.mustNewConstMetric(float64(diskstats[i].Rbytes), diskname) + ch <- c.wxfer.mustNewConstMetric(float64(diskstats[i].Wxfer), diskname) + ch <- c.wbytes.mustNewConstMetric(float64(diskstats[i].Wbytes), diskname) + time := float64(diskstats[i].Time.Sec) + float64(diskstats[i].Time.Usec)/1000000 + ch <- c.time.mustNewConstMetric(time, diskname) + } + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/dmi.go b/vendor/github.com/prometheus/node_exporter/collector/dmi.go new file mode 100644 index 00000000..79475507 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/dmi.go @@ -0,0 +1,106 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux && !nodmi +// +build linux,!nodmi + +package collector + +import ( + "errors" + "fmt" + "os" + "strings" + + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +type dmiCollector struct { + infoDesc *prometheus.Desc + values []string +} + +func init() { + registerCollector("dmi", defaultEnabled, NewDMICollector) +} + +// NewDMICollector returns a new Collector exposing DMI information. +func NewDMICollector(logger log.Logger) (Collector, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + dmi, err := fs.DMIClass() + if err != nil { + if errors.Is(err, os.ErrNotExist) { + level.Debug(logger).Log("msg", "Platform does not support Desktop Management Interface (DMI) information", "err", err) + dmi = &sysfs.DMIClass{} + } else { + return nil, fmt.Errorf("failed to read Desktop Management Interface (DMI) information: %w", err) + } + } + + var labels, values []string + for label, value := range map[string]*string{ + "bios_date": dmi.BiosDate, + "bios_release": dmi.BiosRelease, + "bios_vendor": dmi.BiosVendor, + "bios_version": dmi.BiosVersion, + "board_asset_tag": dmi.BoardAssetTag, + "board_name": dmi.BoardName, + "board_serial": dmi.BoardSerial, + "board_vendor": dmi.BoardVendor, + "board_version": dmi.BoardVersion, + "chassis_asset_tag": dmi.ChassisAssetTag, + "chassis_serial": dmi.ChassisSerial, + "chassis_vendor": dmi.ChassisVendor, + "chassis_version": dmi.ChassisVersion, + "product_family": dmi.ProductFamily, + "product_name": dmi.ProductName, + "product_serial": dmi.ProductSerial, + "product_sku": dmi.ProductSKU, + "product_uuid": dmi.ProductUUID, + "product_version": dmi.ProductVersion, + "system_vendor": dmi.SystemVendor, + } { + if value != nil { + labels = append(labels, label) + values = append(values, strings.ToValidUTF8(*value, "�")) + } + } + + // Construct DMI metric only once since it will not change until the next reboot. + return &dmiCollector{ + infoDesc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "dmi", "info"), + "A metric with a constant '1' value labeled by bios_date, bios_release, bios_vendor, bios_version, "+ + "board_asset_tag, board_name, board_serial, board_vendor, board_version, chassis_asset_tag, "+ + "chassis_serial, chassis_vendor, chassis_version, product_family, product_name, product_serial, "+ + "product_sku, product_uuid, product_version, system_vendor if provided by DMI.", + labels, nil, + ), + values: values, + }, nil +} + +func (c *dmiCollector) Update(ch chan<- prometheus.Metric) error { + if len(c.values) == 0 { + return ErrNoData + } + ch <- prometheus.MustNewConstMetric(c.infoDesc, prometheus.GaugeValue, 1.0, c.values...) + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/drbd_linux.go b/vendor/github.com/prometheus/node_exporter/collector/drbd_linux.go index 4beb31db..f192a24c 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/drbd_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/drbd_linux.go @@ -11,19 +11,21 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nodrbd // +build !nodrbd package collector import ( "bufio" + "errors" "fmt" "os" "strconv" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -188,7 +190,7 @@ func (c *drbdCollector) Update(ch chan<- prometheus.Metric) error { statsFile := procFilePath("drbd") file, err := os.Open(statsFile) if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "stats file does not exist, skipping", "file", statsFile, "err", err) return ErrNoData } diff --git a/vendor/github.com/prometheus/node_exporter/collector/drm_linux.go b/vendor/github.com/prometheus/node_exporter/collector/drm_linux.go new file mode 100644 index 00000000..11b8c628 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/drm_linux.go @@ -0,0 +1,140 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nogpu +// +build !nogpu + +package collector + +import ( + "fmt" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +const ( + drmCollectorSubsystem = "drm" +) + +type drmCollector struct { + fs sysfs.FS + logger log.Logger + CardInfo *prometheus.Desc + GPUBusyPercent *prometheus.Desc + MemoryGTTSize *prometheus.Desc + MemoryGTTUsed *prometheus.Desc + MemoryVisibleVRAMSize *prometheus.Desc + MemoryVisibleVRAMUsed *prometheus.Desc + MemoryVRAMSize *prometheus.Desc + MemoryVRAMUsed *prometheus.Desc +} + +func init() { + registerCollector("drm", defaultDisabled, NewDrmCollector) +} + +// NewDrmCollector returns a new Collector exposing /sys/class/drm/card?/device stats. +func NewDrmCollector(logger log.Logger) (Collector, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + return &drmCollector{ + fs: fs, + logger: logger, + CardInfo: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "card_info"), + "Card information", + []string{"card", "memory_vendor", "power_performance_level", "unique_id", "vendor"}, nil, + ), + GPUBusyPercent: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "gpu_busy_percent"), + "How busy the GPU is as a percentage.", + []string{"card"}, nil, + ), + MemoryGTTSize: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "memory_gtt_size_bytes"), + "The size of the graphics translation table (GTT) block in bytes.", + []string{"card"}, nil, + ), + MemoryGTTUsed: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "memory_gtt_used_bytes"), + "The used amount of the graphics translation table (GTT) block in bytes.", + []string{"card"}, nil, + ), + MemoryVisibleVRAMSize: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "memory_vis_vram_size_bytes"), + "The size of visible VRAM in bytes.", + []string{"card"}, nil, + ), + MemoryVisibleVRAMUsed: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "memory_vis_vram_used_bytes"), + "The used amount of visible VRAM in bytes.", + []string{"card"}, nil, + ), + MemoryVRAMSize: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "memory_vram_size_bytes"), + "The size of VRAM in bytes.", + []string{"card"}, nil, + ), + MemoryVRAMUsed: prometheus.NewDesc( + prometheus.BuildFQName(namespace, drmCollectorSubsystem, "memory_vram_used_bytes"), + "The used amount of VRAM in bytes.", + []string{"card"}, nil, + ), + }, nil +} + +func (c *drmCollector) Update(ch chan<- prometheus.Metric) error { + return c.updateAMDCards(ch) +} + +func (c *drmCollector) updateAMDCards(ch chan<- prometheus.Metric) error { + vendor := "amd" + stats, err := c.fs.ClassDRMCardAMDGPUStats() + if err != nil { + return err + } + + for _, s := range stats { + ch <- prometheus.MustNewConstMetric( + c.CardInfo, prometheus.GaugeValue, 1, + s.Name, s.MemoryVRAMVendor, s.PowerDPMForcePerformanceLevel, s.UniqueID, vendor) + + ch <- prometheus.MustNewConstMetric( + c.GPUBusyPercent, prometheus.GaugeValue, float64(s.GPUBusyPercent), s.Name) + + ch <- prometheus.MustNewConstMetric( + c.MemoryGTTSize, prometheus.GaugeValue, float64(s.MemoryGTTSize), s.Name) + + ch <- prometheus.MustNewConstMetric( + c.MemoryGTTUsed, prometheus.GaugeValue, float64(s.MemoryGTTUsed), s.Name) + + ch <- prometheus.MustNewConstMetric( + c.MemoryVRAMSize, prometheus.GaugeValue, float64(s.MemoryVRAMSize), s.Name) + + ch <- prometheus.MustNewConstMetric( + c.MemoryVRAMUsed, prometheus.GaugeValue, float64(s.MemoryVRAMUsed), s.Name) + + ch <- prometheus.MustNewConstMetric( + c.MemoryVisibleVRAMSize, prometheus.GaugeValue, float64(s.MemoryVisibleVRAMSize), s.Name) + + ch <- prometheus.MustNewConstMetric( + c.MemoryVisibleVRAMUsed, prometheus.GaugeValue, float64(s.MemoryVisibleVRAMUsed), s.Name) + } + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/edac_linux.go b/vendor/github.com/prometheus/node_exporter/collector/edac_linux.go index 91b95100..c7719b7a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/edac_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/edac_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noedac // +build !noedac package collector @@ -20,7 +21,7 @@ import ( "path/filepath" "regexp" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) @@ -86,28 +87,28 @@ func (c *edacCollector) Update(ch chan<- prometheus.Metric) error { value, err := readUintFromFile(filepath.Join(controller, "ce_count")) if err != nil { - return fmt.Errorf("couldn't get ce_count for controller %s: %s", controllerNumber, err) + return fmt.Errorf("couldn't get ce_count for controller %s: %w", controllerNumber, err) } ch <- prometheus.MustNewConstMetric( c.ceCount, prometheus.CounterValue, float64(value), controllerNumber) value, err = readUintFromFile(filepath.Join(controller, "ce_noinfo_count")) if err != nil { - return fmt.Errorf("couldn't get ce_noinfo_count for controller %s: %s", controllerNumber, err) + return fmt.Errorf("couldn't get ce_noinfo_count for controller %s: %w", controllerNumber, err) } ch <- prometheus.MustNewConstMetric( c.csRowCECount, prometheus.CounterValue, float64(value), controllerNumber, "unknown") value, err = readUintFromFile(filepath.Join(controller, "ue_count")) if err != nil { - return fmt.Errorf("couldn't get ue_count for controller %s: %s", controllerNumber, err) + return fmt.Errorf("couldn't get ue_count for controller %s: %w", controllerNumber, err) } ch <- prometheus.MustNewConstMetric( c.ueCount, prometheus.CounterValue, float64(value), controllerNumber) value, err = readUintFromFile(filepath.Join(controller, "ue_noinfo_count")) if err != nil { - return fmt.Errorf("couldn't get ue_noinfo_count for controller %s: %s", controllerNumber, err) + return fmt.Errorf("couldn't get ue_noinfo_count for controller %s: %w", controllerNumber, err) } ch <- prometheus.MustNewConstMetric( c.csRowUECount, prometheus.CounterValue, float64(value), controllerNumber, "unknown") @@ -126,14 +127,14 @@ func (c *edacCollector) Update(ch chan<- prometheus.Metric) error { value, err = readUintFromFile(filepath.Join(csrow, "ce_count")) if err != nil { - return fmt.Errorf("couldn't get ce_count for controller/csrow %s/%s: %s", controllerNumber, csrowNumber, err) + return fmt.Errorf("couldn't get ce_count for controller/csrow %s/%s: %w", controllerNumber, csrowNumber, err) } ch <- prometheus.MustNewConstMetric( c.csRowCECount, prometheus.CounterValue, float64(value), controllerNumber, csrowNumber) value, err = readUintFromFile(filepath.Join(csrow, "ue_count")) if err != nil { - return fmt.Errorf("couldn't get ue_count for controller/csrow %s/%s: %s", controllerNumber, csrowNumber, err) + return fmt.Errorf("couldn't get ue_count for controller/csrow %s/%s: %w", controllerNumber, csrowNumber, err) } ch <- prometheus.MustNewConstMetric( c.csRowUECount, prometheus.CounterValue, float64(value), controllerNumber, csrowNumber) diff --git a/vendor/github.com/prometheus/node_exporter/collector/entropy_linux.go b/vendor/github.com/prometheus/node_exporter/collector/entropy_linux.go index e68eb958..909d2ff4 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/entropy_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/entropy_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noentropy // +build !noentropy package collector @@ -18,13 +19,16 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" ) type entropyCollector struct { - entropyAvail *prometheus.Desc - logger log.Logger + fs procfs.FS + entropyAvail *prometheus.Desc + entropyPoolSize *prometheus.Desc + logger log.Logger } func init() { @@ -33,23 +37,44 @@ func init() { // NewEntropyCollector returns a new Collector exposing entropy stats. func NewEntropyCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + return &entropyCollector{ + fs: fs, entropyAvail: prometheus.NewDesc( prometheus.BuildFQName(namespace, "", "entropy_available_bits"), "Bits of available entropy.", nil, nil, ), + entropyPoolSize: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "entropy_pool_size_bits"), + "Bits of entropy pool.", + nil, nil, + ), logger: logger, }, nil } func (c *entropyCollector) Update(ch chan<- prometheus.Metric) error { - value, err := readUintFromFile(procFilePath("sys/kernel/random/entropy_avail")) + stats, err := c.fs.KernelRandom() if err != nil { - return fmt.Errorf("couldn't get entropy_avail: %s", err) + return fmt.Errorf("failed to get kernel random stats: %w", err) + } + + if stats.EntropyAvaliable == nil { + return fmt.Errorf("couldn't get entropy_avail") + } + ch <- prometheus.MustNewConstMetric( + c.entropyAvail, prometheus.GaugeValue, float64(*stats.EntropyAvaliable)) + + if stats.PoolSize == nil { + return fmt.Errorf("couldn't get entropy poolsize") } ch <- prometheus.MustNewConstMetric( - c.entropyAvail, prometheus.GaugeValue, float64(value)) + c.entropyPoolSize, prometheus.GaugeValue, float64(*stats.PoolSize)) return nil } diff --git a/vendor/github.com/prometheus/node_exporter/collector/ethtool_linux.go b/vendor/github.com/prometheus/node_exporter/collector/ethtool_linux.go new file mode 100644 index 00000000..7412c27c --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/ethtool_linux.go @@ -0,0 +1,509 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !noethtool +// +build !noethtool + +// The hard work of collecting data from the kernel via the ethtool interfaces is done by +// https://github.com/safchain/ethtool/ +// by Sylvain Afchain. Used under the Apache license. + +package collector + +import ( + "errors" + "fmt" + "os" + "regexp" + "sort" + "strings" + "sync" + "syscall" + + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" + "github.com/safchain/ethtool" + "golang.org/x/sys/unix" +) + +var ( + ethtoolDeviceInclude = kingpin.Flag("collector.ethtool.device-include", "Regexp of ethtool devices to include (mutually exclusive to device-exclude).").String() + ethtoolDeviceExclude = kingpin.Flag("collector.ethtool.device-exclude", "Regexp of ethtool devices to exclude (mutually exclusive to device-include).").String() + ethtoolIncludedMetrics = kingpin.Flag("collector.ethtool.metrics-include", "Regexp of ethtool stats to include.").Default(".*").String() + ethtoolReceivedRegex = regexp.MustCompile(`(^|_)rx(_|$)`) + ethtoolTransmitRegex = regexp.MustCompile(`(^|_)tx(_|$)`) +) + +type Ethtool interface { + DriverInfo(string) (ethtool.DrvInfo, error) + Stats(string) (map[string]uint64, error) + LinkInfo(string) (ethtool.EthtoolCmd, error) +} + +type ethtoolLibrary struct { + ethtool *ethtool.Ethtool +} + +func (e *ethtoolLibrary) DriverInfo(intf string) (ethtool.DrvInfo, error) { + return e.ethtool.DriverInfo(intf) +} + +func (e *ethtoolLibrary) Stats(intf string) (map[string]uint64, error) { + return e.ethtool.Stats(intf) +} + +func (e *ethtoolLibrary) LinkInfo(intf string) (ethtool.EthtoolCmd, error) { + var ethtoolCmd ethtool.EthtoolCmd + _, err := ethtoolCmd.CmdGet(intf) + return ethtoolCmd, err +} + +type ethtoolCollector struct { + fs sysfs.FS + entries map[string]*prometheus.Desc + entriesMutex sync.Mutex + ethtool Ethtool + deviceFilter deviceFilter + infoDesc *prometheus.Desc + metricsPattern *regexp.Regexp + logger log.Logger +} + +// makeEthtoolCollector is the internal constructor for EthtoolCollector. +// This allows NewEthtoolTestCollector to override its .ethtool interface +// for testing. +func makeEthtoolCollector(logger log.Logger) (*ethtoolCollector, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + e, err := ethtool.NewEthtool() + if err != nil { + return nil, fmt.Errorf("failed to initialize ethtool library: %w", err) + } + + // Pre-populate some common ethtool metrics. + return ðtoolCollector{ + fs: fs, + ethtool: ðtoolLibrary{e}, + deviceFilter: newDeviceFilter(*ethtoolDeviceExclude, *ethtoolDeviceInclude), + metricsPattern: regexp.MustCompile(*ethtoolIncludedMetrics), + logger: logger, + entries: map[string]*prometheus.Desc{ + "rx_bytes": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "received_bytes_total"), + "Network interface bytes received", + []string{"device"}, nil, + ), + "rx_dropped": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "received_dropped_total"), + "Number of received frames dropped", + []string{"device"}, nil, + ), + "rx_errors": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "received_errors_total"), + "Number of received frames with errors", + []string{"device"}, nil, + ), + "rx_packets": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "received_packets_total"), + "Network interface packets received", + []string{"device"}, nil, + ), + "tx_bytes": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "transmitted_bytes_total"), + "Network interface bytes sent", + []string{"device"}, nil, + ), + "tx_errors": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "transmitted_errors_total"), + "Number of sent frames with errors", + []string{"device"}, nil, + ), + "tx_packets": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "transmitted_packets_total"), + "Network interface packets sent", + []string{"device"}, nil, + ), + + // link info + "supported_port": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "supported_port_info"), + "Type of ports or PHYs supported by network device", + []string{"device", "type"}, nil, + ), + "supported_speed": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "supported_speed_bytes"), + "Combination of speeds and features supported by network device", + []string{"device", "duplex", "mode"}, nil, + ), + "supported_autonegotiate": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "autonegotiate_supported"), + "If this port device supports autonegotiate", + []string{"device"}, nil, + ), + "supported_pause": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "pause_supported"), + "If this port device supports pause frames", + []string{"device"}, nil, + ), + "supported_asymmetricpause": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "asymmetricpause_supported"), + "If this port device supports asymmetric pause frames", + []string{"device"}, nil, + ), + "advertised_speed": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "advertised_speed_bytes"), + "Combination of speeds and features offered by network device", + []string{"device", "duplex", "mode"}, nil, + ), + "advertised_autonegotiate": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "autonegotiate_advertised"), + "If this port device offers autonegotiate", + []string{"device"}, nil, + ), + "advertised_pause": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "pause_advertised"), + "If this port device offers pause capability", + []string{"device"}, nil, + ), + "advertised_asymmetricpause": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "asymmetricpause_advertised"), + "If this port device offers asymmetric pause capability", + []string{"device"}, nil, + ), + "autonegotiate": prometheus.NewDesc( + prometheus.BuildFQName(namespace, "network", "autonegotiate"), + "If this port is using autonegotiate", + []string{"device"}, nil, + ), + }, + infoDesc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "ethtool", "info"), + "A metric with a constant '1' value labeled by bus_info, device, driver, expansion_rom_version, firmware_version, version.", + []string{"bus_info", "device", "driver", "expansion_rom_version", "firmware_version", "version"}, nil, + ), + }, nil +} + +func init() { + registerCollector("ethtool", defaultDisabled, NewEthtoolCollector) +} + +// Generate the fully-qualified metric name for the ethool metric. +func buildEthtoolFQName(metric string) string { + metricName := strings.TrimLeft(strings.ToLower(SanitizeMetricName(metric)), "_") + metricName = ethtoolReceivedRegex.ReplaceAllString(metricName, "${1}received${2}") + metricName = ethtoolTransmitRegex.ReplaceAllString(metricName, "${1}transmitted${2}") + return prometheus.BuildFQName(namespace, "ethtool", metricName) +} + +// NewEthtoolCollector returns a new Collector exposing ethtool stats. +func NewEthtoolCollector(logger log.Logger) (Collector, error) { + return makeEthtoolCollector(logger) +} + +// updatePortCapabilities generates metrics for autonegotiate, pause and asymmetricpause. +// The bit offsets here correspond to ethtool_link_mode_bit_indices in linux/include/uapi/linux/ethtool.h +// https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/ethtool.h +func (c *ethtoolCollector) updatePortCapabilities(ch chan<- prometheus.Metric, prefix string, device string, linkModes uint32) { + var ( + autonegotiate = 0.0 + pause = 0.0 + asymmetricPause = 0.0 + ) + if linkModes&(1<, value is always 1.", + []string{"fc_host", "speed", "port_state", "port_type", "port_id", "port_name", "fabric_name", "symbolic_name", "supported_classes", "supported_speeds", "dev_loss_tmo"}, + nil, + ) + infoValue := 1.0 + + // First push the Host values + ch <- prometheus.MustNewConstMetric(infoDesc, prometheus.GaugeValue, infoValue, host.Name, host.Speed, host.PortState, host.PortType, host.PortID, host.PortName, host.FabricName, host.SymbolicName, host.SupportedClasses, host.SupportedSpeeds, host.DevLossTMO) + + // Then the counters + c.pushCounter(ch, "dumped_frames_total", host.Counters.DumpedFrames, host.Name) + c.pushCounter(ch, "error_frames_total", host.Counters.ErrorFrames, host.Name) + c.pushCounter(ch, "invalid_crc_total", host.Counters.InvalidCRCCount, host.Name) + c.pushCounter(ch, "rx_frames_total", host.Counters.RXFrames, host.Name) + c.pushCounter(ch, "rx_words_total", host.Counters.RXWords, host.Name) + c.pushCounter(ch, "tx_frames_total", host.Counters.TXFrames, host.Name) + c.pushCounter(ch, "tx_words_total", host.Counters.TXWords, host.Name) + c.pushCounter(ch, "seconds_since_last_reset_total", host.Counters.SecondsSinceLastReset, host.Name) + c.pushCounter(ch, "invalid_tx_words_total", host.Counters.InvalidTXWordCount, host.Name) + c.pushCounter(ch, "link_failure_total", host.Counters.LinkFailureCount, host.Name) + c.pushCounter(ch, "loss_of_sync_total", host.Counters.LossOfSyncCount, host.Name) + c.pushCounter(ch, "loss_of_signal_total", host.Counters.LossOfSignalCount, host.Name) + c.pushCounter(ch, "nos_total", host.Counters.NosCount, host.Name) + c.pushCounter(ch, "fcp_packet_aborts_total", host.Counters.FCPPacketAborts, host.Name) + } + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/filefd_linux.go b/vendor/github.com/prometheus/node_exporter/collector/filefd_linux.go index f8d3fcec..55069d6c 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/filefd_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/filefd_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nofilefd // +build !nofilefd package collector @@ -18,11 +19,11 @@ package collector import ( "bytes" "fmt" - "io/ioutil" + "io" "os" "strconv" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) @@ -46,12 +47,12 @@ func NewFileFDStatCollector(logger log.Logger) (Collector, error) { func (c *fileFDStatCollector) Update(ch chan<- prometheus.Metric) error { fileFDStat, err := parseFileFDStats(procFilePath("sys/fs/file-nr")) if err != nil { - return fmt.Errorf("couldn't get file-nr: %s", err) + return fmt.Errorf("couldn't get file-nr: %w", err) } for name, value := range fileFDStat { v, err := strconv.ParseFloat(value, 64) if err != nil { - return fmt.Errorf("invalid value %s in file-nr: %s", value, err) + return fmt.Errorf("invalid value %s in file-nr: %w", value, err) } ch <- prometheus.MustNewConstMetric( prometheus.NewDesc( @@ -72,7 +73,7 @@ func parseFileFDStats(filename string) (map[string]string, error) { } defer file.Close() - content, err := ioutil.ReadAll(file) + content, err := io.ReadAll(file) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/node_exporter/collector/filesystem_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/filesystem_bsd.go index 7b309040..d3025a01 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/filesystem_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/filesystem_bsd.go @@ -11,7 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build openbsd darwin,amd64 dragonfly +//go:build (darwin || dragonfly) && !nofilesystem +// +build darwin dragonfly // +build !nofilesystem package collector @@ -20,7 +21,7 @@ import ( "errors" "unsafe" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log/level" ) /* @@ -32,9 +33,9 @@ import ( import "C" const ( - defIgnoredMountPoints = "^/(dev)($|/)" - defIgnoredFSTypes = "^devfs$" - readOnly = 0x1 // MNT_RDONLY + defMountPointsExcluded = "^/(dev)($|/)" + defFSTypesExcluded = "^devfs$" + readOnly = 0x1 // MNT_RDONLY ) // Expose filesystem fullness. @@ -49,14 +50,14 @@ func (c *filesystemCollector) GetStats() (stats []filesystemStats, err error) { stats = []filesystemStats{} for i := 0; i < int(count); i++ { mountpoint := C.GoString(&mnt[i].f_mntonname[0]) - if c.ignoredMountPointsPattern.MatchString(mountpoint) { + if c.excludedMountPointsPattern.MatchString(mountpoint) { level.Debug(c.logger).Log("msg", "Ignoring mount point", "mountpoint", mountpoint) continue } device := C.GoString(&mnt[i].f_mntfromname[0]) fstype := C.GoString(&mnt[i].f_fstypename[0]) - if c.ignoredFSTypesPattern.MatchString(fstype) { + if c.excludedFSTypesPattern.MatchString(fstype) { level.Debug(c.logger).Log("msg", "Ignoring fs type", "type", fstype) continue } diff --git a/vendor/github.com/prometheus/node_exporter/collector/filesystem_common.go b/vendor/github.com/prometheus/node_exporter/collector/filesystem_common.go index 6971f448..f5d51352 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/filesystem_common.go +++ b/vendor/github.com/prometheus/node_exporter/collector/filesystem_common.go @@ -11,41 +11,61 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nofilesystem && (linux || freebsd || openbsd || darwin || dragonfly) // +build !nofilesystem -// +build linux freebsd openbsd darwin,amd64 dragonfly +// +build linux freebsd openbsd darwin dragonfly package collector import ( + "errors" "regexp" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) // Arch-dependent implementation must define: -// * defIgnoredMountPoints -// * defIgnoredFSTypes +// * defMountPointsExcluded +// * defFSTypesExcluded // * filesystemLabelNames // * filesystemCollector.GetStats var ( - ignoredMountPoints = kingpin.Flag( + mountPointsExcludeSet bool + mountPointsExclude = kingpin.Flag( + "collector.filesystem.mount-points-exclude", + "Regexp of mount points to exclude for filesystem collector.", + ).Default(defMountPointsExcluded).PreAction(func(c *kingpin.ParseContext) error { + mountPointsExcludeSet = true + return nil + }).String() + oldMountPointsExcluded = kingpin.Flag( "collector.filesystem.ignored-mount-points", "Regexp of mount points to ignore for filesystem collector.", - ).Default(defIgnoredMountPoints).String() - ignoredFSTypes = kingpin.Flag( + ).Hidden().String() + + fsTypesExcludeSet bool + fsTypesExclude = kingpin.Flag( + "collector.filesystem.fs-types-exclude", + "Regexp of filesystem types to exclude for filesystem collector.", + ).Default(defFSTypesExcluded).PreAction(func(c *kingpin.ParseContext) error { + fsTypesExcludeSet = true + return nil + }).String() + oldFSTypesExcluded = kingpin.Flag( "collector.filesystem.ignored-fs-types", "Regexp of filesystem types to ignore for filesystem collector.", - ).Default(defIgnoredFSTypes).String() + ).Hidden().String() - filesystemLabelNames = []string{"device", "mountpoint", "fstype"} + filesystemLabelNames = []string{"device", "mountpoint", "fstype", "device_error"} ) type filesystemCollector struct { - ignoredMountPointsPattern *regexp.Regexp - ignoredFSTypesPattern *regexp.Regexp + excludedMountPointsPattern *regexp.Regexp + excludedFSTypesPattern *regexp.Regexp sizeDesc, freeDesc, availDesc *prometheus.Desc filesDesc, filesFreeDesc *prometheus.Desc roDesc, deviceErrorDesc *prometheus.Desc @@ -53,7 +73,7 @@ type filesystemCollector struct { } type filesystemLabels struct { - device, mountPoint, fsType, options string + device, mountPoint, fsType, options, deviceError string } type filesystemStats struct { @@ -69,9 +89,29 @@ func init() { // NewFilesystemCollector returns a new Collector exposing filesystems stats. func NewFilesystemCollector(logger log.Logger) (Collector, error) { + if *oldMountPointsExcluded != "" { + if !mountPointsExcludeSet { + level.Warn(logger).Log("msg", "--collector.filesystem.ignored-mount-points is DEPRECATED and will be removed in 2.0.0, use --collector.filesystem.mount-points-exclude") + *mountPointsExclude = *oldMountPointsExcluded + } else { + return nil, errors.New("--collector.filesystem.ignored-mount-points and --collector.filesystem.mount-points-exclude are mutually exclusive") + } + } + + if *oldFSTypesExcluded != "" { + if !fsTypesExcludeSet { + level.Warn(logger).Log("msg", "--collector.filesystem.ignored-fs-types is DEPRECATED and will be removed in 2.0.0, use --collector.filesystem.fs-types-exclude") + *fsTypesExclude = *oldFSTypesExcluded + } else { + return nil, errors.New("--collector.filesystem.ignored-fs-types and --collector.filesystem.fs-types-exclude are mutually exclusive") + } + } + subsystem := "filesystem" - mountPointPattern := regexp.MustCompile(*ignoredMountPoints) - filesystemsTypesPattern := regexp.MustCompile(*ignoredFSTypes) + level.Info(logger).Log("msg", "Parsed flag --collector.filesystem.mount-points-exclude", "flag", *mountPointsExclude) + mountPointPattern := regexp.MustCompile(*mountPointsExclude) + level.Info(logger).Log("msg", "Parsed flag --collector.filesystem.fs-types-exclude", "flag", *fsTypesExclude) + filesystemsTypesPattern := regexp.MustCompile(*fsTypesExclude) sizeDesc := prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "size_bytes"), @@ -116,16 +156,16 @@ func NewFilesystemCollector(logger log.Logger) (Collector, error) { ) return &filesystemCollector{ - ignoredMountPointsPattern: mountPointPattern, - ignoredFSTypesPattern: filesystemsTypesPattern, - sizeDesc: sizeDesc, - freeDesc: freeDesc, - availDesc: availDesc, - filesDesc: filesDesc, - filesFreeDesc: filesFreeDesc, - roDesc: roDesc, - deviceErrorDesc: deviceErrorDesc, - logger: logger, + excludedMountPointsPattern: mountPointPattern, + excludedFSTypesPattern: filesystemsTypesPattern, + sizeDesc: sizeDesc, + freeDesc: freeDesc, + availDesc: availDesc, + filesDesc: filesDesc, + filesFreeDesc: filesFreeDesc, + roDesc: roDesc, + deviceErrorDesc: deviceErrorDesc, + logger: logger, }, nil } @@ -144,35 +184,36 @@ func (c *filesystemCollector) Update(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.deviceErrorDesc, prometheus.GaugeValue, - s.deviceError, s.labels.device, s.labels.mountPoint, s.labels.fsType, + s.deviceError, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, ) + ch <- prometheus.MustNewConstMetric( + c.roDesc, prometheus.GaugeValue, + s.ro, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, + ) + if s.deviceError > 0 { continue } ch <- prometheus.MustNewConstMetric( c.sizeDesc, prometheus.GaugeValue, - s.size, s.labels.device, s.labels.mountPoint, s.labels.fsType, + s.size, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, ) ch <- prometheus.MustNewConstMetric( c.freeDesc, prometheus.GaugeValue, - s.free, s.labels.device, s.labels.mountPoint, s.labels.fsType, + s.free, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, ) ch <- prometheus.MustNewConstMetric( c.availDesc, prometheus.GaugeValue, - s.avail, s.labels.device, s.labels.mountPoint, s.labels.fsType, + s.avail, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, ) ch <- prometheus.MustNewConstMetric( c.filesDesc, prometheus.GaugeValue, - s.files, s.labels.device, s.labels.mountPoint, s.labels.fsType, + s.files, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, ) ch <- prometheus.MustNewConstMetric( c.filesFreeDesc, prometheus.GaugeValue, - s.filesFree, s.labels.device, s.labels.mountPoint, s.labels.fsType, - ) - ch <- prometheus.MustNewConstMetric( - c.roDesc, prometheus.GaugeValue, - s.ro, s.labels.device, s.labels.mountPoint, s.labels.fsType, + s.filesFree, s.labels.device, s.labels.mountPoint, s.labels.fsType, s.labels.deviceError, ) } return nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/filesystem_freebsd.go b/vendor/github.com/prometheus/node_exporter/collector/filesystem_freebsd.go index 1d377b1f..f05702d1 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/filesystem_freebsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/filesystem_freebsd.go @@ -11,50 +11,54 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nofilesystem // +build !nofilesystem package collector import ( - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log/level" "golang.org/x/sys/unix" ) const ( - defIgnoredMountPoints = "^/(dev)($|/)" - defIgnoredFSTypes = "^devfs$" - readOnly = 0x1 // MNT_RDONLY - noWait = 0x2 // MNT_NOWAIT + defMountPointsExcluded = "^/(dev)($|/)" + defFSTypesExcluded = "^devfs$" ) // Expose filesystem fullness. func (c *filesystemCollector) GetStats() ([]filesystemStats, error) { - n, err := unix.Getfsstat(nil, noWait) + n, err := unix.Getfsstat(nil, unix.MNT_NOWAIT) if err != nil { return nil, err } buf := make([]unix.Statfs_t, n) - _, err = unix.Getfsstat(buf, noWait) + _, err = unix.Getfsstat(buf, unix.MNT_NOWAIT) if err != nil { return nil, err } stats := []filesystemStats{} for _, fs := range buf { - mountpoint := bytesToString(fs.Mntonname[:]) - if c.ignoredMountPointsPattern.MatchString(mountpoint) { + mountpoint := unix.ByteSliceToString(fs.Mntonname[:]) + if c.excludedMountPointsPattern.MatchString(mountpoint) { level.Debug(c.logger).Log("msg", "Ignoring mount point", "mountpoint", mountpoint) continue } - device := bytesToString(fs.Mntfromname[:]) - fstype := bytesToString(fs.Fstypename[:]) - if c.ignoredFSTypesPattern.MatchString(fstype) { + device := unix.ByteSliceToString(fs.Mntfromname[:]) + fstype := unix.ByteSliceToString(fs.Fstypename[:]) + if c.excludedFSTypesPattern.MatchString(fstype) { level.Debug(c.logger).Log("msg", "Ignoring fs type", "type", fstype) continue } + if (fs.Flags & unix.MNT_IGNORE) != 0 { + level.Debug(c.logger).Log("msg", "Ignoring mount flagged as ignore", "mountpoint", mountpoint) + continue + } + var ro float64 - if (fs.Flags & readOnly) != 0 { + if (fs.Flags & unix.MNT_RDONLY) != 0 { ro = 1 } diff --git a/vendor/github.com/prometheus/node_exporter/collector/filesystem_linux.go b/vendor/github.com/prometheus/node_exporter/collector/filesystem_linux.go index e83b27aa..1d0c8493 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/filesystem_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/filesystem_linux.go @@ -11,12 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nofilesystem // +build !nofilesystem package collector import ( "bufio" + "errors" "fmt" "io" "os" @@ -24,20 +26,23 @@ import ( "sync" "time" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "golang.org/x/sys/unix" - "gopkg.in/alecthomas/kingpin.v2" ) const ( - defIgnoredMountPoints = "^/(dev|proc|sys|var/lib/docker/.+)($|/)" - defIgnoredFSTypes = "^(autofs|binfmt_misc|bpf|cgroup2?|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|iso9660|mqueue|nsfs|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|selinuxfs|squashfs|sysfs|tracefs)$" + defMountPointsExcluded = "^/(dev|proc|run/credentials/.+|sys|var/lib/docker/.+|var/lib/containers/storage/.+)($|/)" + defFSTypesExcluded = "^(autofs|binfmt_misc|bpf|cgroup2?|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|iso9660|mqueue|nsfs|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|selinuxfs|squashfs|sysfs|tracefs)$" ) var mountTimeout = kingpin.Flag("collector.filesystem.mount-timeout", "how long to wait for a mount to respond before marking it as stale"). Hidden().Default("5s").Duration() +var statWorkerCount = kingpin.Flag("collector.filesystem.stat-workers", + "how many stat calls to process simultaneously"). + Hidden().Default("4").Int() var stuckMounts = make(map[string]struct{}) var stuckMountsMtx = &sync.Mutex{} @@ -48,82 +53,117 @@ func (c *filesystemCollector) GetStats() ([]filesystemStats, error) { return nil, err } stats := []filesystemStats{} - for _, labels := range mps { - if c.ignoredMountPointsPattern.MatchString(labels.mountPoint) { - level.Debug(c.logger).Log("msg", "Ignoring mount point", "mountpoint", labels.mountPoint) - continue - } - if c.ignoredFSTypesPattern.MatchString(labels.fsType) { - level.Debug(c.logger).Log("msg", "Ignoring fs", "type", labels.fsType) - continue - } - stuckMountsMtx.Lock() - if _, ok := stuckMounts[labels.mountPoint]; ok { - stats = append(stats, filesystemStats{ - labels: labels, - deviceError: 1, - }) - level.Debug(c.logger).Log("msg", "Mount point is in an unresponsive state", "mountpoint", labels.mountPoint) + labelChan := make(chan filesystemLabels) + statChan := make(chan filesystemStats) + wg := sync.WaitGroup{} + + workerCount := *statWorkerCount + if workerCount < 1 { + workerCount = 1 + } + + for i := 0; i < workerCount; i++ { + wg.Add(1) + go func() { + defer wg.Done() + for labels := range labelChan { + statChan <- c.processStat(labels) + } + }() + } + + go func() { + for _, labels := range mps { + if c.excludedMountPointsPattern.MatchString(labels.mountPoint) { + level.Debug(c.logger).Log("msg", "Ignoring mount point", "mountpoint", labels.mountPoint) + continue + } + if c.excludedFSTypesPattern.MatchString(labels.fsType) { + level.Debug(c.logger).Log("msg", "Ignoring fs", "type", labels.fsType) + continue + } + + stuckMountsMtx.Lock() + if _, ok := stuckMounts[labels.mountPoint]; ok { + labels.deviceError = "mountpoint timeout" + stats = append(stats, filesystemStats{ + labels: labels, + deviceError: 1, + }) + level.Debug(c.logger).Log("msg", "Mount point is in an unresponsive state", "mountpoint", labels.mountPoint) + stuckMountsMtx.Unlock() + continue + } + stuckMountsMtx.Unlock() - continue + labelChan <- labels } - stuckMountsMtx.Unlock() + close(labelChan) + wg.Wait() + close(statChan) + }() - // The success channel is used do tell the "watcher" that the stat - // finished successfully. The channel is closed on success. - success := make(chan struct{}) - go stuckMountWatcher(labels.mountPoint, success, c.logger) + for stat := range statChan { + stats = append(stats, stat) + } + return stats, nil +} - buf := new(unix.Statfs_t) - err = unix.Statfs(rootfsFilePath(labels.mountPoint), buf) - stuckMountsMtx.Lock() - close(success) - // If the mount has been marked as stuck, unmark it and log it's recovery. - if _, ok := stuckMounts[labels.mountPoint]; ok { - level.Debug(c.logger).Log("msg", "Mount point has recovered, monitoring will resume", "mountpoint", labels.mountPoint) - delete(stuckMounts, labels.mountPoint) +func (c *filesystemCollector) processStat(labels filesystemLabels) filesystemStats { + var ro float64 + for _, option := range strings.Split(labels.options, ",") { + if option == "ro" { + ro = 1 + break } - stuckMountsMtx.Unlock() + } - if err != nil { - stats = append(stats, filesystemStats{ - labels: labels, - deviceError: 1, - }) + success := make(chan struct{}) + go stuckMountWatcher(labels.mountPoint, success, c.logger) - level.Debug(c.logger).Log("msg", "Error on statfs() system call", "rootfs", rootfsFilePath(labels.mountPoint), "err", err) - continue - } + buf := new(unix.Statfs_t) + err := unix.Statfs(rootfsFilePath(labels.mountPoint), buf) + stuckMountsMtx.Lock() + close(success) - var ro float64 - for _, option := range strings.Split(labels.options, ",") { - if option == "ro" { - ro = 1 - break - } + // If the mount has been marked as stuck, unmark it and log it's recovery. + if _, ok := stuckMounts[labels.mountPoint]; ok { + level.Debug(c.logger).Log("msg", "Mount point has recovered, monitoring will resume", "mountpoint", labels.mountPoint) + delete(stuckMounts, labels.mountPoint) + } + stuckMountsMtx.Unlock() + + if err != nil { + labels.deviceError = err.Error() + level.Debug(c.logger).Log("msg", "Error on statfs() system call", "rootfs", rootfsFilePath(labels.mountPoint), "err", err) + return filesystemStats{ + labels: labels, + deviceError: 1, + ro: ro, } + } - stats = append(stats, filesystemStats{ - labels: labels, - size: float64(buf.Blocks) * float64(buf.Bsize), - free: float64(buf.Bfree) * float64(buf.Bsize), - avail: float64(buf.Bavail) * float64(buf.Bsize), - files: float64(buf.Files), - filesFree: float64(buf.Ffree), - ro: ro, - }) + return filesystemStats{ + labels: labels, + size: float64(buf.Blocks) * float64(buf.Bsize), + free: float64(buf.Bfree) * float64(buf.Bsize), + avail: float64(buf.Bavail) * float64(buf.Bsize), + files: float64(buf.Files), + filesFree: float64(buf.Ffree), + ro: ro, } - return stats, nil } // stuckMountWatcher listens on the given success channel and if the channel closes // then the watcher does nothing. If instead the timeout is reached, the // mount point that is being watched is marked as stuck. func stuckMountWatcher(mountPoint string, success chan struct{}, logger log.Logger) { + mountCheckTimer := time.NewTimer(*mountTimeout) + defer mountCheckTimer.Stop() select { case <-success: // Success - case <-time.After(*mountTimeout): + case <-mountCheckTimer.C: // Timed out, mark mount as stuck stuckMountsMtx.Lock() select { @@ -139,7 +179,7 @@ func stuckMountWatcher(mountPoint string, success chan struct{}, logger log.Logg func mountPointDetails(logger log.Logger) ([]filesystemLabels, error) { file, err := os.Open(procFilePath("1/mounts")) - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { // Fallback to `/proc/mounts` if `/proc/1/mounts` is missing due hidepid. level.Debug(logger).Log("msg", "Reading root mounts failed, falling back to system mounts", "err", err) file, err = os.Open(procFilePath("mounts")) @@ -169,10 +209,11 @@ func parseFilesystemLabels(r io.Reader) ([]filesystemLabels, error) { parts[1] = strings.Replace(parts[1], "\\011", "\t", -1) filesystems = append(filesystems, filesystemLabels{ - device: parts[0], - mountPoint: rootfsStripPrefix(parts[1]), - fsType: parts[2], - options: parts[3], + device: parts[0], + mountPoint: rootfsStripPrefix(parts[1]), + fsType: parts[2], + options: parts[3], + deviceError: "", }) } diff --git a/vendor/github.com/prometheus/node_exporter/collector/filesystem_openbsd.go b/vendor/github.com/prometheus/node_exporter/collector/filesystem_openbsd.go new file mode 100644 index 00000000..1c1e479e --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/filesystem_openbsd.go @@ -0,0 +1,77 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nofilesystem +// +build !nofilesystem + +package collector + +import ( + "github.com/go-kit/log/level" + "golang.org/x/sys/unix" +) + +const ( + defMountPointsExcluded = "^/(dev)($|/)" + defFSTypesExcluded = "^devfs$" +) + +// Expose filesystem fullness. +func (c *filesystemCollector) GetStats() (stats []filesystemStats, err error) { + var mnt []unix.Statfs_t + size, err := unix.Getfsstat(mnt, unix.MNT_NOWAIT) + if err != nil { + return nil, err + } + mnt = make([]unix.Statfs_t, size) + _, err = unix.Getfsstat(mnt, unix.MNT_NOWAIT) + if err != nil { + return nil, err + } + + stats = []filesystemStats{} + for _, v := range mnt { + mountpoint := unix.ByteSliceToString(v.F_mntonname[:]) + if c.excludedMountPointsPattern.MatchString(mountpoint) { + level.Debug(c.logger).Log("msg", "Ignoring mount point", "mountpoint", mountpoint) + continue + } + + device := unix.ByteSliceToString(v.F_mntfromname[:]) + fstype := unix.ByteSliceToString(v.F_fstypename[:]) + if c.excludedFSTypesPattern.MatchString(fstype) { + level.Debug(c.logger).Log("msg", "Ignoring fs type", "type", fstype) + continue + } + + var ro float64 + if (v.F_flags & unix.MNT_RDONLY) != 0 { + ro = 1 + } + + stats = append(stats, filesystemStats{ + labels: filesystemLabels{ + device: device, + mountPoint: mountpoint, + fsType: fstype, + }, + size: float64(v.F_blocks) * float64(v.F_bsize), + free: float64(v.F_bfree) * float64(v.F_bsize), + avail: float64(v.F_bavail) * float64(v.F_bsize), + files: float64(v.F_files), + filesFree: float64(v.F_ffree), + ro: ro, + }) + } + return stats, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/helper.go b/vendor/github.com/prometheus/node_exporter/collector/helper.go index df5cd26c..21dddf88 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/helper.go +++ b/vendor/github.com/prometheus/node_exporter/collector/helper.go @@ -14,14 +14,14 @@ package collector import ( - "bytes" - "io/ioutil" + "os" + "regexp" "strconv" "strings" ) func readUintFromFile(path string) (uint64, error) { - data, err := ioutil.ReadFile(path) + data, err := os.ReadFile(path) if err != nil { return 0, err } @@ -32,15 +32,19 @@ func readUintFromFile(path string) (uint64, error) { return value, nil } -// Take a []byte{} and return a string based on null termination. -// This is useful for situations where the OS has returned a null terminated -// string to use. -// If this function happens to receive a byteArray that contains no nulls, we -// simply convert the array to a string with no bounding. -func bytesToString(byteArray []byte) string { - n := bytes.IndexByte(byteArray, 0) - if n < 0 { - return string(byteArray) - } - return string(byteArray[:n]) +var metricNameRegex = regexp.MustCompile(`_*[^0-9A-Za-z_]+_*`) + +// SanitizeMetricName sanitize the given metric name by replacing invalid characters by underscores. +// +// OpenMetrics and the Prometheus exposition format require the metric name +// to consist only of alphanumericals and "_", ":" and they must not start +// with digits. Since colons in MetricFamily are reserved to signal that the +// MetricFamily is the result of a calculation or aggregation of a general +// purpose monitoring system, colons will be replaced as well. +// +// Note: If not subsequently prepending a namespace and/or subsystem (e.g., +// with prometheus.BuildFQName), the caller must ensure that the supplied +// metricName does not begin with a digit. +func SanitizeMetricName(metricName string) string { + return metricNameRegex.ReplaceAllString(metricName, "_") } diff --git a/vendor/github.com/prometheus/node_exporter/collector/hwmon_linux.go b/vendor/github.com/prometheus/node_exporter/collector/hwmon_linux.go index 56499424..a8086d30 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/hwmon_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/hwmon_linux.go @@ -11,26 +11,30 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nohwmon // +build !nohwmon package collector import ( "errors" - "io/ioutil" "os" "path/filepath" "regexp" "strconv" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" ) var ( + collectorHWmonChipInclude = kingpin.Flag("collector.hwmon.chip-include", "Regexp of hwmon chip to include (mutually exclusive to device-exclude).").String() + collectorHWmonChipExclude = kingpin.Flag("collector.hwmon.chip-exclude", "Regexp of hwmon chip to exclude (mutually exclusive to device-include).").String() + hwmonInvalidMetricChars = regexp.MustCompile("[^a-z0-9:_]") hwmonFilenameFormat = regexp.MustCompile(`^(?P[^0-9]+)(?P[0-9]*)?(_(?P.+))?$`) hwmonLabelDesc = []string{"chip", "sensor"} @@ -47,13 +51,18 @@ func init() { } type hwMonCollector struct { - logger log.Logger + deviceFilter deviceFilter + logger log.Logger } // NewHwMonCollector returns a new Collector exposing /sys/class/hwmon stats // (similar to lm-sensors). func NewHwMonCollector(logger log.Logger) (Collector, error) { - return &hwMonCollector{logger}, nil + + return &hwMonCollector{ + logger: logger, + deviceFilter: newDeviceFilter(*collectorHWmonChipExclude, *collectorHWmonChipInclude), + }, nil } func cleanMetricName(name string) string { @@ -77,7 +86,7 @@ func addValueFile(data map[string]map[string]string, sensor string, prop string, data[sensor][prop] = value } -// sysReadFile is a simplified ioutil.ReadFile that invokes syscall.Read directly. +// sysReadFile is a simplified os.ReadFile that invokes syscall.Read directly. func sysReadFile(file string) ([]byte, error) { f, err := os.Open(file) if err != nil { @@ -86,7 +95,7 @@ func sysReadFile(file string) ([]byte, error) { defer f.Close() // On some machines, hwmon drivers are broken and return EAGAIN. This causes - // Go's ioutil.ReadFile implementation to poll forever. + // Go's os.ReadFile implementation to poll forever. // // Since we either want to read data or bail immediately, do the simplest // possible read using system call directly. @@ -127,7 +136,7 @@ func explodeSensorFilename(filename string) (ok bool, sensorType string, sensorN } func collectSensorData(dir string, data map[string]map[string]string) error { - sensorFiles, dirError := ioutil.ReadDir(dir) + sensorFiles, dirError := os.ReadDir(dir) if dirError != nil { return dirError } @@ -154,6 +163,11 @@ func (c *hwMonCollector) updateHwmon(ch chan<- prometheus.Metric, dir string) er return err } + if c.deviceFilter.ignored(hwmonName) { + level.Debug(c.logger).Log("msg", "ignoring hwmon chip", "chip", hwmonName) + return nil + } + data := make(map[string]map[string]string) err = collectSensorData(dir, data) if err != nil { @@ -192,12 +206,10 @@ func (c *hwMonCollector) updateHwmon(ch chan<- prometheus.Metric, dir string) er labels := []string{hwmonName, sensor} if labelText, ok := sensorData["label"]; ok { - label := cleanMetricName(labelText) - if label != "" { - desc := prometheus.NewDesc("node_hwmon_sensor_label", "Label for given chip and sensor", - []string{"chip", "sensor", "label"}, nil) - ch <- prometheus.MustNewConstMetric(desc, prometheus.GaugeValue, 1.0, hwmonName, sensor, label) - } + label := strings.ToValidUTF8(labelText, "�") + desc := prometheus.NewDesc("node_hwmon_sensor_label", "Label for given chip and sensor", + []string{"chip", "sensor", "label"}, nil) + ch <- prometheus.MustNewConstMetric(desc, prometheus.GaugeValue, 1.0, hwmonName, sensor, label) } if sensorType == "beep_enable" { @@ -348,7 +360,7 @@ func (c *hwMonCollector) hwmonName(dir string) (string, error) { // However the path of the device has to be stable: // - /sys/devices// // Some hardware monitors have a "name" file that exports a human - // readbale name that can be used. + // readable name that can be used. // human readable names would be bat0 or coretemp, while a path string // could be platform_applesmc.768 @@ -373,7 +385,7 @@ func (c *hwMonCollector) hwmonName(dir string) (string, error) { } // preference 2: is there a name file - sysnameRaw, nameErr := ioutil.ReadFile(filepath.Join(dir, "name")) + sysnameRaw, nameErr := os.ReadFile(filepath.Join(dir, "name")) if nameErr == nil && string(sysnameRaw) != "" { cleanName := cleanMetricName(string(sysnameRaw)) if cleanName != "" { @@ -401,7 +413,7 @@ func (c *hwMonCollector) hwmonName(dir string) (string, error) { // hwmonHumanReadableChipName is similar to the methods in hwmonName, but with // different precedences -- we can allow duplicates here. func (c *hwMonCollector) hwmonHumanReadableChipName(dir string) (string, error) { - sysnameRaw, nameErr := ioutil.ReadFile(filepath.Join(dir, "name")) + sysnameRaw, nameErr := os.ReadFile(filepath.Join(dir, "name")) if nameErr != nil { return "", nameErr } @@ -422,9 +434,9 @@ func (c *hwMonCollector) Update(ch chan<- prometheus.Metric) error { hwmonPathName := filepath.Join(sysFilePath("class"), "hwmon") - hwmonFiles, err := ioutil.ReadDir(hwmonPathName) + hwmonFiles, err := os.ReadDir(hwmonPathName) if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "hwmon collector metrics are not available for this system") return ErrNoData } @@ -432,24 +444,29 @@ func (c *hwMonCollector) Update(ch chan<- prometheus.Metric) error { return err } + var lastErr error for _, hwDir := range hwmonFiles { hwmonXPathName := filepath.Join(hwmonPathName, hwDir.Name()) + fileInfo, err := os.Lstat(hwmonXPathName) + if err != nil { + continue + } - if hwDir.Mode()&os.ModeSymlink > 0 { - hwDir, err = os.Stat(hwmonXPathName) + if fileInfo.Mode()&os.ModeSymlink > 0 { + fileInfo, err = os.Stat(hwmonXPathName) if err != nil { continue } } - if !hwDir.IsDir() { + if !fileInfo.IsDir() { continue } - if lastErr := c.updateHwmon(ch, hwmonXPathName); lastErr != nil { - err = lastErr + if err = c.updateHwmon(ch, hwmonXPathName); err != nil { + lastErr = err } } - return err + return lastErr } diff --git a/vendor/github.com/prometheus/node_exporter/collector/infiniband_linux.go b/vendor/github.com/prometheus/node_exporter/collector/infiniband_linux.go index 1f453b82..b0928da3 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/infiniband_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/infiniband_linux.go @@ -11,18 +11,19 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build linux +//go:build !noinfiniband // +build !noinfiniband package collector import ( + "errors" "fmt" "os" "strconv" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/sysfs" ) @@ -59,8 +60,10 @@ func NewInfiniBandCollector(logger log.Logger) (Collector, error) { "legacy_unicast_packets_transmitted_total": "Number of unicast packets transmitted", "legacy_data_transmitted_bytes_total": "Number of data octets transmitted on all links", "legacy_packets_transmitted_total": "Number of data packets received on all links", + "excessive_buffer_overrun_errors_total": "Number of times that OverrunErrors consecutive flow control update periods occurred, each having at least one overrun error.", "link_downed_total": "Number of times the link failed to recover from an error state and went down", "link_error_recovery_total": "Number of times the link successfully recovered from an error state", + "local_link_integrity_errors_total": "Number of times that the count of local physical errors exceeded the threshold specified by LocalPhyErrors.", "multicast_packets_received_total": "Number of multicast packets received (including errors)", "multicast_packets_transmitted_total": "Number of multicast packets transmitted (including errors)", "physical_state_id": "Physical state of the InfiniBand port (0: no change, 1: sleep, 2: polling, 3: disable, 4: shift, 5: link up, 6: link error recover, 7: phytest)", @@ -78,6 +81,10 @@ func NewInfiniBandCollector(logger log.Logger) (Collector, error) { "state_id": "State of the InfiniBand port (0: no change, 1: down, 2: init, 3: armed, 4: active, 5: act defer)", "unicast_packets_received_total": "Number of unicast packets received (including errors)", "unicast_packets_transmitted_total": "Number of unicast packets transmitted (including errors)", + "port_receive_remote_physical_errors_total": "Number of packets marked with the EBP (End of Bad Packet) delimiter received on the port.", + "port_receive_switch_relay_errors_total": "Number of packets that could not be forwarded by the switch.", + "symbol_error_total": "Number of minor link errors detected on one or more physical lanes.", + "vl15_dropped_total": "Number of incoming VL15 packets dropped due to resource limitations.", } i.metricDescs = make(map[string]*prometheus.Desc) @@ -108,11 +115,11 @@ func (c *infinibandCollector) pushCounter(ch chan<- prometheus.Metric, name stri func (c *infinibandCollector) Update(ch chan<- prometheus.Metric) error { devices, err := c.fs.InfiniBandClass() if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "infiniband statistics not found, skipping") return ErrNoData } - return fmt.Errorf("error obtaining InfiniBand class info: %s", err) + return fmt.Errorf("error obtaining InfiniBand class info: %w", err) } for _, device := range devices { @@ -140,8 +147,10 @@ func (c *infinibandCollector) Update(ch chan<- prometheus.Metric) error { c.pushCounter(ch, "legacy_unicast_packets_transmitted_total", port.Counters.LegacyPortUnicastXmitPackets, port.Name, portStr) c.pushCounter(ch, "legacy_data_transmitted_bytes_total", port.Counters.LegacyPortXmitData64, port.Name, portStr) c.pushCounter(ch, "legacy_packets_transmitted_total", port.Counters.LegacyPortXmitPackets64, port.Name, portStr) + c.pushCounter(ch, "excessive_buffer_overrun_errors_total", port.Counters.ExcessiveBufferOverrunErrors, port.Name, portStr) c.pushCounter(ch, "link_downed_total", port.Counters.LinkDowned, port.Name, portStr) c.pushCounter(ch, "link_error_recovery_total", port.Counters.LinkErrorRecovery, port.Name, portStr) + c.pushCounter(ch, "local_link_integrity_errors_total", port.Counters.LocalLinkIntegrityErrors, port.Name, portStr) c.pushCounter(ch, "multicast_packets_received_total", port.Counters.MulticastRcvPackets, port.Name, portStr) c.pushCounter(ch, "multicast_packets_transmitted_total", port.Counters.MulticastXmitPackets, port.Name, portStr) c.pushCounter(ch, "port_constraint_errors_received_total", port.Counters.PortRcvConstraintErrors, port.Name, portStr) @@ -156,6 +165,10 @@ func (c *infinibandCollector) Update(ch chan<- prometheus.Metric) error { c.pushCounter(ch, "port_transmit_wait_total", port.Counters.PortXmitWait, port.Name, portStr) c.pushCounter(ch, "unicast_packets_received_total", port.Counters.UnicastRcvPackets, port.Name, portStr) c.pushCounter(ch, "unicast_packets_transmitted_total", port.Counters.UnicastXmitPackets, port.Name, portStr) + c.pushCounter(ch, "port_receive_remote_physical_errors_total", port.Counters.PortRcvRemotePhysicalErrors, port.Name, portStr) + c.pushCounter(ch, "port_receive_switch_relay_errors_total", port.Counters.PortRcvSwitchRelayErrors, port.Name, portStr) + c.pushCounter(ch, "symbol_error_total", port.Counters.SymbolError, port.Name, portStr) + c.pushCounter(ch, "vl15_dropped_total", port.Counters.VL15Dropped, port.Name, portStr) } } diff --git a/vendor/github.com/prometheus/node_exporter/collector/interrupts_common.go b/vendor/github.com/prometheus/node_exporter/collector/interrupts_common.go index e681cfc5..eea703f9 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/interrupts_common.go +++ b/vendor/github.com/prometheus/node_exporter/collector/interrupts_common.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (linux || openbsd) && !nointerrupts // +build linux openbsd // +build !nointerrupts package collector import ( - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/interrupts_linux.go b/vendor/github.com/prometheus/node_exporter/collector/interrupts_linux.go index cacfedaa..ede78191 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/interrupts_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/interrupts_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nointerrupts // +build !nointerrupts package collector @@ -34,13 +35,13 @@ var ( func (c *interruptsCollector) Update(ch chan<- prometheus.Metric) (err error) { interrupts, err := getInterrupts() if err != nil { - return fmt.Errorf("couldn't get interrupts: %s", err) + return fmt.Errorf("couldn't get interrupts: %w", err) } for name, interrupt := range interrupts { for cpuNo, value := range interrupt.values { fv, err := strconv.ParseFloat(value, 64) if err != nil { - return fmt.Errorf("invalid value %s in interrupts: %s", value, err) + return fmt.Errorf("invalid value %s in interrupts: %w", value, err) } ch <- c.desc.mustNewConstMetric(fv, strconv.Itoa(cpuNo), name, interrupt.info, interrupt.devices) } @@ -76,22 +77,29 @@ func parseInterrupts(r io.Reader) (map[string]interrupt, error) { cpuNum := len(strings.Fields(scanner.Text())) // one header per cpu for scanner.Scan() { - parts := strings.Fields(scanner.Text()) - if len(parts) < cpuNum+2 { // irq + one column per cpu + details, - continue // we ignore ERR and MIS for now - } - intName := parts[0][:len(parts[0])-1] // remove trailing : - intr := interrupt{ - values: parts[1 : cpuNum+1], - } + // On aarch64 there can be zero space between the name/label + // and the values, so we need to split on `:` before using + // strings.Fields() to split on fields. + group := strings.SplitN(scanner.Text(), ":", 2) + if len(group) > 1 { + parts := strings.Fields(group[1]) + + if len(parts) < cpuNum+1 { // irq + one column per cpu + details, + continue // we ignore ERR and MIS for now + } + intName := strings.TrimLeft(group[0], " ") + intr := interrupt{ + values: parts[0:cpuNum], + } - if _, err := strconv.Atoi(intName); err == nil { // numeral interrupt - intr.info = parts[cpuNum+1] - intr.devices = strings.Join(parts[cpuNum+2:], " ") - } else { - intr.info = strings.Join(parts[cpuNum+1:], " ") + if _, err := strconv.Atoi(intName); err == nil { // numeral interrupt + intr.info = parts[cpuNum] + intr.devices = strings.Join(parts[cpuNum+1:], " ") + } else { + intr.info = strings.Join(parts[cpuNum:], " ") + } + interrupts[intName] = intr } - interrupts[intName] = intr } return interrupts, scanner.Err() diff --git a/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd.go b/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd.go index c9aae3ca..9fa5b68d 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd.go @@ -11,7 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !nointerrupts +//go:build !nointerrupts && !amd64 +// +build !nointerrupts,!amd64 package collector @@ -101,7 +102,7 @@ var ( func (c *interruptsCollector) Update(ch chan<- prometheus.Metric) error { interrupts, err := getInterrupts() if err != nil { - return fmt.Errorf("couldn't get interrupts: %s", err) + return fmt.Errorf("couldn't get interrupts: %w", err) } for dev, interrupt := range interrupts { for cpuNo, value := range interrupt.values { diff --git a/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd_amd64.go b/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd_amd64.go new file mode 100644 index 00000000..ba1091c4 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/interrupts_openbsd_amd64.go @@ -0,0 +1,110 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nointerrupts +// +build !nointerrupts + +package collector + +import ( + "fmt" + "strconv" + "unsafe" + + "github.com/prometheus/client_golang/prometheus" + "golang.org/x/sys/unix" +) + +const ( + KERN_INTRCNT = 63 + KERN_INTRCNT_NUM = 1 + KERN_INTRCNT_CNT = 2 + KERN_INTRCNT_NAME = 3 + KERN_INTRCNT_VECTOR = 4 +) + +func nintr() _C_int { + mib := [3]_C_int{unix.CTL_KERN, KERN_INTRCNT, KERN_INTRCNT_NUM} + buf, err := sysctl(mib[:]) + if err != nil { + return 0 + } + return *(*_C_int)(unsafe.Pointer(&buf[0])) +} + +func intr(idx _C_int) (itr interrupt, err error) { + mib := [4]_C_int{unix.CTL_KERN, KERN_INTRCNT, KERN_INTRCNT_NAME, idx} + buf, err := sysctl(mib[:]) + if err != nil { + return + } + dev := *(*[128]byte)(unsafe.Pointer(&buf[0])) + itr.device = string(dev[:]) + + mib[2] = KERN_INTRCNT_VECTOR + buf, err = sysctl(mib[:]) + if err != nil { + return + } + itr.vector = *(*int)(unsafe.Pointer(&buf[0])) + + mib[2] = KERN_INTRCNT_CNT + buf, err = sysctl(mib[:]) + if err != nil { + return + } + count := *(*uint64)(unsafe.Pointer(&buf[0])) + itr.values = []float64{float64(count)} + return +} + +var interruptLabelNames = []string{"cpu", "type", "devices"} + +func (c *interruptsCollector) Update(ch chan<- prometheus.Metric) error { + interrupts, err := getInterrupts() + if err != nil { + return fmt.Errorf("couldn't get interrupts: %s", err) + } + for dev, interrupt := range interrupts { + for cpuNo, value := range interrupt.values { + ch <- c.desc.mustNewConstMetric( + value, + strconv.Itoa(cpuNo), + fmt.Sprintf("%d", interrupt.vector), + dev, + ) + } + } + return nil +} + +type interrupt struct { + vector int + device string + values []float64 +} + +func getInterrupts() (map[string]interrupt, error) { + var interrupts = map[string]interrupt{} + n := nintr() + + for i := _C_int(0); i < n; i++ { + itr, err := intr(i) + if err != nil { + return nil, err + } + interrupts[itr.device] = itr + } + + return interrupts, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/ipvs_linux.go b/vendor/github.com/prometheus/node_exporter/collector/ipvs_linux.go index 11adf0fa..63a3a1a8 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/ipvs_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/ipvs_linux.go @@ -11,17 +11,22 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noipvs // +build !noipvs package collector import ( + "errors" "fmt" "os" + "sort" "strconv" + "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -29,11 +34,39 @@ import ( type ipvsCollector struct { Collector fs procfs.FS + backendLabels []string backendConnectionsActive, backendConnectionsInact, backendWeight typedDesc connections, incomingPackets, outgoingPackets, incomingBytes, outgoingBytes typedDesc logger log.Logger } +type ipvsBackendStatus struct { + ActiveConn uint64 + InactConn uint64 + Weight uint64 +} + +const ( + ipvsLabelLocalAddress = "local_address" + ipvsLabelLocalPort = "local_port" + ipvsLabelRemoteAddress = "remote_address" + ipvsLabelRemotePort = "remote_port" + ipvsLabelProto = "proto" + ipvsLabelLocalMark = "local_mark" +) + +var ( + fullIpvsBackendLabels = []string{ + ipvsLabelLocalAddress, + ipvsLabelLocalPort, + ipvsLabelRemoteAddress, + ipvsLabelRemotePort, + ipvsLabelProto, + ipvsLabelLocalMark, + } + ipvsLabels = kingpin.Flag("collector.ipvs.backend-labels", "Comma separated list for IPVS backend stats labels.").Default(strings.Join(fullIpvsBackendLabels, ",")).String() +) + func init() { registerCollector("ipvs", defaultEnabled, NewIPVSCollector) } @@ -46,19 +79,15 @@ func NewIPVSCollector(logger log.Logger) (Collector, error) { func newIPVSCollector(logger log.Logger) (*ipvsCollector, error) { var ( - ipvsBackendLabelNames = []string{ - "local_address", - "local_port", - "remote_address", - "remote_port", - "proto", - "local_mark", - } c ipvsCollector err error subsystem = "ipvs" ) + if c.backendLabels, err = c.parseIpvsLabels(*ipvsLabels); err != nil { + return nil, err + } + c.logger = logger c.fs, err = procfs.NewFS(*procPath) if err != nil { @@ -93,17 +122,17 @@ func newIPVSCollector(logger log.Logger) (*ipvsCollector, error) { c.backendConnectionsActive = typedDesc{prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "backend_connections_active"), "The current active connections by local and remote address.", - ipvsBackendLabelNames, nil, + c.backendLabels, nil, ), prometheus.GaugeValue} c.backendConnectionsInact = typedDesc{prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "backend_connections_inactive"), "The current inactive connections by local and remote address.", - ipvsBackendLabelNames, nil, + c.backendLabels, nil, ), prometheus.GaugeValue} c.backendWeight = typedDesc{prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "backend_weight"), "The current backend weight by local and remote address.", - ipvsBackendLabelNames, nil, + c.backendLabels, nil, ), prometheus.GaugeValue} return &c, nil @@ -113,11 +142,11 @@ func (c *ipvsCollector) Update(ch chan<- prometheus.Metric) error { ipvsStats, err := c.fs.IPVSStats() if err != nil { // Cannot access ipvs metrics, report no error. - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "ipvs collector metrics are not available for this system") return ErrNoData } - return fmt.Errorf("could not get IPVS stats: %s", err) + return fmt.Errorf("could not get IPVS stats: %w", err) } ch <- c.connections.mustNewConstMetric(float64(ipvsStats.Connections)) ch <- c.incomingPackets.mustNewConstMetric(float64(ipvsStats.IncomingPackets)) @@ -127,25 +156,77 @@ func (c *ipvsCollector) Update(ch chan<- prometheus.Metric) error { backendStats, err := c.fs.IPVSBackendStatus() if err != nil { - return fmt.Errorf("could not get backend status: %s", err) + return fmt.Errorf("could not get backend status: %w", err) } + sums := map[string]ipvsBackendStatus{} + labelValues := map[string][]string{} for _, backend := range backendStats { localAddress := "" if backend.LocalAddress.String() != "" { localAddress = backend.LocalAddress.String() } - labelValues := []string{ - localAddress, - strconv.FormatUint(uint64(backend.LocalPort), 10), - backend.RemoteAddress.String(), - strconv.FormatUint(uint64(backend.RemotePort), 10), - backend.Proto, - backend.LocalMark, + kv := make([]string, len(c.backendLabels)) + for i, label := range c.backendLabels { + var labelValue string + switch label { + case ipvsLabelLocalAddress: + labelValue = localAddress + case ipvsLabelLocalPort: + labelValue = strconv.FormatUint(uint64(backend.LocalPort), 10) + case ipvsLabelRemoteAddress: + labelValue = backend.RemoteAddress.String() + case ipvsLabelRemotePort: + labelValue = strconv.FormatUint(uint64(backend.RemotePort), 10) + case ipvsLabelProto: + labelValue = backend.Proto + case ipvsLabelLocalMark: + labelValue = backend.LocalMark + } + kv[i] = labelValue } - ch <- c.backendConnectionsActive.mustNewConstMetric(float64(backend.ActiveConn), labelValues...) - ch <- c.backendConnectionsInact.mustNewConstMetric(float64(backend.InactConn), labelValues...) - ch <- c.backendWeight.mustNewConstMetric(float64(backend.Weight), labelValues...) + key := strings.Join(kv, "-") + status := sums[key] + status.ActiveConn += backend.ActiveConn + status.InactConn += backend.InactConn + status.Weight += backend.Weight + sums[key] = status + labelValues[key] = kv + } + for key, status := range sums { + kv := labelValues[key] + ch <- c.backendConnectionsActive.mustNewConstMetric(float64(status.ActiveConn), kv...) + ch <- c.backendConnectionsInact.mustNewConstMetric(float64(status.InactConn), kv...) + ch <- c.backendWeight.mustNewConstMetric(float64(status.Weight), kv...) } return nil } + +func (c *ipvsCollector) parseIpvsLabels(labelString string) ([]string, error) { + labels := strings.Split(labelString, ",") + labelSet := make(map[string]bool, len(labels)) + results := make([]string, 0, len(labels)) + for _, label := range labels { + if label != "" { + labelSet[label] = true + } + } + + for _, label := range fullIpvsBackendLabels { + if labelSet[label] { + results = append(results, label) + } + delete(labelSet, label) + } + + if len(labelSet) > 0 { + keys := make([]string, 0, len(labelSet)) + for label := range labelSet { + keys = append(keys, label) + } + sort.Strings(keys) + return nil, fmt.Errorf("unknown IPVS backend labels: %q", strings.Join(keys, ", ")) + } + + return results, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/ksmd_linux.go b/vendor/github.com/prometheus/node_exporter/collector/ksmd_linux.go index 44d6f8d3..6d4142ae 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/ksmd_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/ksmd_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noksmd // +build !noksmd package collector @@ -19,7 +20,7 @@ import ( "fmt" "path/filepath" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/kvm_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/kvm_bsd.go index 87987363..c4a4479a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/kvm_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/kvm_bsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nokvm && (freebsd || dragonfly) // +build !nokvm // +build freebsd dragonfly diff --git a/vendor/github.com/prometheus/node_exporter/collector/lnstat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/lnstat_linux.go new file mode 100644 index 00000000..b3c90dc0 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/lnstat_linux.go @@ -0,0 +1,72 @@ +// Copyright 2015 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nolnstat +// +build !nolnstat + +package collector + +import ( + "fmt" + "strconv" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +type lnstatCollector struct { + logger log.Logger +} + +func init() { + registerCollector("lnstat", defaultDisabled, NewLnstatCollector) +} + +func NewLnstatCollector(logger log.Logger) (Collector, error) { + return &lnstatCollector{logger}, nil +} + +func (c *lnstatCollector) Update(ch chan<- prometheus.Metric) error { + const ( + subsystem = "lnstat" + ) + + fs, err := procfs.NewFS(*procPath) + if err != nil { + return fmt.Errorf("failed to open procfs: %w", err) + } + + netStats, err := fs.NetStat() + if err != nil { + return fmt.Errorf("lnstat error: %s", err) + } + + for _, netStatFile := range netStats { + labelNames := []string{"subsystem", "cpu"} + for header, stats := range netStatFile.Stats { + for cpu, value := range stats { + labelValues := []string{netStatFile.Filename, strconv.Itoa(cpu)} + ch <- prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, header+"_total"), + "linux network cache stats", + labelNames, nil, + ), + prometheus.CounterValue, float64(value), labelValues..., + ) + } + } + } + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/loadavg.go b/vendor/github.com/prometheus/node_exporter/collector/loadavg.go index 7c8bcff6..cb7b2cb1 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/loadavg.go +++ b/vendor/github.com/prometheus/node_exporter/collector/loadavg.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris) && !noloadavg // +build darwin dragonfly freebsd linux netbsd openbsd solaris // +build !noloadavg @@ -19,8 +20,8 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -48,7 +49,7 @@ func NewLoadavgCollector(logger log.Logger) (Collector, error) { func (c *loadavgCollector) Update(ch chan<- prometheus.Metric) error { loads, err := getLoad() if err != nil { - return fmt.Errorf("couldn't get load: %s", err) + return fmt.Errorf("couldn't get load: %w", err) } for i, load := range loads { level.Debug(c.logger).Log("msg", "return load", "index", i, "load", load) diff --git a/vendor/github.com/prometheus/node_exporter/collector/loadavg_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/loadavg_bsd.go index 38215aab..a1f5ae66 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/loadavg_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/loadavg_bsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (darwin || dragonfly || freebsd || netbsd || openbsd) && !noloadavg // +build darwin dragonfly freebsd netbsd openbsd // +build !noloadavg diff --git a/vendor/github.com/prometheus/node_exporter/collector/loadavg_linux.go b/vendor/github.com/prometheus/node_exporter/collector/loadavg_linux.go index 668d3eda..aab11b18 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/loadavg_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/loadavg_linux.go @@ -11,20 +11,21 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noloadavg // +build !noloadavg package collector import ( "fmt" - "io/ioutil" + "os" "strconv" "strings" ) // Read loadavg from /proc. func getLoad() (loads []float64, err error) { - data, err := ioutil.ReadFile(procFilePath("loadavg")) + data, err := os.ReadFile(procFilePath("loadavg")) if err != nil { return nil, err } @@ -45,7 +46,7 @@ func parseLoad(data string) (loads []float64, err error) { for i, load := range parts[0:3] { loads[i], err = strconv.ParseFloat(load, 64) if err != nil { - return nil, fmt.Errorf("could not parse load '%s': %s", load, err) + return nil, fmt.Errorf("could not parse load '%s': %w", load, err) } } return loads, nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/loadavg_solaris.go b/vendor/github.com/prometheus/node_exporter/collector/loadavg_solaris.go index 1ef8d312..316233fa 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/loadavg_solaris.go +++ b/vendor/github.com/prometheus/node_exporter/collector/loadavg_solaris.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noloadavg // +build !noloadavg package collector @@ -19,7 +20,7 @@ import ( "fmt" "strconv" - "github.com/siebenmann/go-kstat" + "github.com/illumos/go-kstat" ) // #include diff --git a/vendor/github.com/prometheus/node_exporter/collector/logind_linux.go b/vendor/github.com/prometheus/node_exporter/collector/logind_linux.go index fb3cb570..de5b0d18 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/logind_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/logind_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nologind // +build !nologind package collector @@ -20,8 +21,8 @@ import ( "os" "strconv" - "github.com/go-kit/kit/log" - "github.com/godbus/dbus" + "github.com/go-kit/log" + "github.com/godbus/dbus/v5" "github.com/prometheus/client_golang/prometheus" ) @@ -92,7 +93,7 @@ func NewLogindCollector(logger log.Logger) (Collector, error) { func (lc *logindCollector) Update(ch chan<- prometheus.Metric) error { c, err := newDbus() if err != nil { - return fmt.Errorf("unable to connect to dbus: %s", err) + return fmt.Errorf("unable to connect to dbus: %w", err) } defer c.conn.Close() @@ -102,12 +103,12 @@ func (lc *logindCollector) Update(ch chan<- prometheus.Metric) error { func collectMetrics(ch chan<- prometheus.Metric, c logindInterface) error { seats, err := c.listSeats() if err != nil { - return fmt.Errorf("unable to get seats: %s", err) + return fmt.Errorf("unable to get seats: %w", err) } sessionList, err := c.listSessions() if err != nil { - return fmt.Errorf("unable to get sessions: %s", err) + return fmt.Errorf("unable to get sessions: %w", err) } sessions := make(map[logindSession]float64) diff --git a/vendor/github.com/prometheus/node_exporter/collector/mdadm_linux.go b/vendor/github.com/prometheus/node_exporter/collector/mdadm_linux.go index 05f83eec..89c56b75 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/mdadm_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/mdadm_linux.go @@ -11,16 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nomdadm // +build !nomdadm package collector import ( + "errors" "fmt" "os" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -63,6 +65,12 @@ var ( []string{"device"}, prometheus.Labels{"state": "resync"}, ) + checkDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "md", "state"), + "Indicates the state of md-device.", + []string{"device"}, + prometheus.Labels{"state": "check"}, + ) disksDesc = prometheus.NewDesc( prometheus.BuildFQName(namespace, "md", "disks"), @@ -94,21 +102,21 @@ var ( ) func (c *mdadmCollector) Update(ch chan<- prometheus.Metric) error { - fs, errFs := procfs.NewFS(*procPath) + fs, err := procfs.NewFS(*procPath) - if errFs != nil { - return fmt.Errorf("failed to open procfs: %w", errFs) + if err != nil { + return fmt.Errorf("failed to open procfs: %w", err) } mdStats, err := fs.MDStat() if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "Not collecting mdstat, file does not exist", "file", *procPath) return ErrNoData } - return fmt.Errorf("error parsing mdstatus: %s", err) + return fmt.Errorf("error parsing mdstatus: %w", err) } for _, mdStat := range mdStats { @@ -173,6 +181,13 @@ func (c *mdadmCollector) Update(ch chan<- prometheus.Metric) error { mdStat.Name, ) + ch <- prometheus.MustNewConstMetric( + checkDesc, + prometheus.GaugeValue, + stateVals["checking"], + mdStat.Name, + ) + ch <- prometheus.MustNewConstMetric( blocksTotalDesc, prometheus.GaugeValue, diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo.go index d3d3b8de..b59337dd 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/meminfo.go +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo.go @@ -11,7 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build darwin linux openbsd +//go:build (darwin || linux || openbsd || netbsd) && !nomeminfo +// +build darwin linux openbsd netbsd // +build !nomeminfo package collector @@ -20,8 +21,8 @@ import ( "fmt" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -48,7 +49,7 @@ func (c *meminfoCollector) Update(ch chan<- prometheus.Metric) error { var metricType prometheus.ValueType memInfo, err := c.getMemInfo() if err != nil { - return fmt.Errorf("couldn't get meminfo: %s", err) + return fmt.Errorf("couldn't get meminfo: %w", err) } level.Debug(c.logger).Log("msg", "Set node_mem", "memInfo", memInfo) for k, v := range memInfo { diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo_darwin.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo_darwin.go index da443cdd..bbc96937 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/meminfo_darwin.go +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo_darwin.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nomeminfo // +build !nomeminfo package collector @@ -67,6 +68,8 @@ func (c *meminfoCollector) getMemInfo() (map[string]float64, error) { "free_bytes": ps * float64(vmstat.free_count), "swapped_in_bytes_total": ps * float64(vmstat.pageins), "swapped_out_bytes_total": ps * float64(vmstat.pageouts), + "internal_bytes": ps * float64(vmstat.internal_page_count), + "purgeable_bytes": ps * float64(vmstat.purgeable_count), "total_bytes": float64(total), "swap_used_bytes": float64(swap.xsu_used), "swap_total_bytes": float64(swap.xsu_total), diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo_linux.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo_linux.go index 3b9e2e9a..cee29502 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/meminfo_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nomeminfo // +build !nomeminfo package collector @@ -54,7 +55,7 @@ func parseMemInfo(r io.Reader) (map[string]float64, error) { } fv, err := strconv.ParseFloat(parts[1], 64) if err != nil { - return nil, fmt.Errorf("invalid value in meminfo: %s", err) + return nil, fmt.Errorf("invalid value in meminfo: %w", err) } key := parts[0][:len(parts[0])-1] // remove trailing : from key // Active(anon) -> Active_anon diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo_netbsd.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo_netbsd.go new file mode 100644 index 00000000..a1bd1185 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo_netbsd.go @@ -0,0 +1,43 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nomeminfo +// +build !nomeminfo + +package collector + +import ( + "golang.org/x/sys/unix" +) + +func (c *meminfoCollector) getMemInfo() (map[string]float64, error) { + uvmexp, err := unix.SysctlUvmexp("vm.uvmexp2") + if err != nil { + return nil, err + } + + ps := float64(uvmexp.Pagesize) + + // see uvm(9) + return map[string]float64{ + "active_bytes": ps * float64(uvmexp.Active), + "free_bytes": ps * float64(uvmexp.Free), + "inactive_bytes": ps * float64(uvmexp.Inactive), + "size_bytes": ps * float64(uvmexp.Npages), + "swap_size_bytes": ps * float64(uvmexp.Swpages), + "swap_used_bytes": ps * float64(uvmexp.Swpginuse), + "swapped_in_pages_bytes_total": ps * float64(uvmexp.Pgswapin), + "swapped_out_pages_bytes_total": ps * float64(uvmexp.Pgswapout), + "wired_bytes": ps * float64(uvmexp.Wired), + }, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo_numa_linux.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo_numa_linux.go index d36f6a0b..5ce08e99 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/meminfo_numa_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo_numa_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nomeminfo_numa // +build !nomeminfo_numa package collector @@ -25,7 +26,7 @@ import ( "strconv" "strings" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) @@ -62,7 +63,7 @@ func NewMeminfoNumaCollector(logger log.Logger) (Collector, error) { func (c *meminfoNumaCollector) Update(ch chan<- prometheus.Metric) error { metrics, err := getMemInfoNuma() if err != nil { - return fmt.Errorf("couldn't get NUMA meminfo: %s", err) + return fmt.Errorf("couldn't get NUMA meminfo: %w", err) } for _, v := range metrics { desc, ok := c.metricDescs[v.metricName] @@ -137,7 +138,7 @@ func parseMemInfoNuma(r io.Reader) ([]meminfoMetric, error) { fv, err := strconv.ParseFloat(parts[3], 64) if err != nil { - return nil, fmt.Errorf("invalid value in meminfo: %s", err) + return nil, fmt.Errorf("invalid value in meminfo: %w", err) } switch l := len(parts); { case l == 4: // no unit @@ -174,7 +175,7 @@ func parseMemInfoNumaStat(r io.Reader, nodeNumber string) ([]meminfoMetric, erro fv, err := strconv.ParseFloat(parts[1], 64) if err != nil { - return nil, fmt.Errorf("invalid value in numastat: %s", err) + return nil, fmt.Errorf("invalid value in numastat: %w", err) } numaStat = append(numaStat, meminfoMetric{parts[0] + "_total", prometheus.CounterValue, nodeNumber, fv}) diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd.go index 073fbe7d..c5d2947e 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd.go @@ -11,8 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build openbsd -// +build !nomeminfo +//go:build !nomeminfo && !amd64 +// +build !nomeminfo,!amd64 package collector @@ -62,7 +62,7 @@ func (c *meminfoCollector) getMemInfo() (map[string]float64, error) { } if _, err := C.sysctl_bcstats(&bcstats); err != nil { - return nil, fmt.Errorf("sysctl CTL_VFS VFS_GENERIC VFS_BCACHESTAT failed: %v", err) + return nil, fmt.Errorf("sysctl CTL_VFS VFS_GENERIC VFS_BCACHESTAT failed: %w", err) } ps := float64(uvmexp.pagesize) diff --git a/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd_amd64.go b/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd_amd64.go new file mode 100644 index 00000000..41adebc3 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/meminfo_openbsd_amd64.go @@ -0,0 +1,81 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License") +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nomeminfo +// +build !nomeminfo + +package collector + +import ( + "golang.org/x/sys/unix" + "unsafe" +) + +const ( + CTL_VFS = 10 + VFS_GENERIC = 0 + VFS_BCACHESTAT = 3 +) + +type bcachestats struct { + Numbufs int64 + Numbufpages int64 + Numdirtypages int64 + Numcleanpages int64 + Pendingwrites int64 + Pendingreads int64 + Numwrites int64 + Numreads int64 + Cachehits int64 + Busymapped int64 + Dmapages int64 + Highpages int64 + Delwribufs int64 + Kvaslots int64 + Kvaslots_avail int64 + Highflips int64 + Highflops int64 + Dmaflips int64 +} + +func (c *meminfoCollector) getMemInfo() (map[string]float64, error) { + uvmexpb, err := unix.SysctlRaw("vm.uvmexp") + if err != nil { + return nil, err + } + + mib := [3]_C_int{CTL_VFS, VFS_GENERIC, VFS_BCACHESTAT} + bcstatsb, err := sysctl(mib[:]) + if err != nil { + return nil, err + } + + uvmexp := *(*unix.Uvmexp)(unsafe.Pointer(&uvmexpb[0])) + ps := float64(uvmexp.Pagesize) + + bcstats := *(*bcachestats)(unsafe.Pointer(&bcstatsb[0])) + + // see uvm(9) + return map[string]float64{ + "active_bytes": ps * float64(uvmexp.Active), + "cache_bytes": ps * float64(bcstats.Numbufpages), + "free_bytes": ps * float64(uvmexp.Free), + "inactive_bytes": ps * float64(uvmexp.Inactive), + "size_bytes": ps * float64(uvmexp.Npages), + "swap_size_bytes": ps * float64(uvmexp.Swpages), + "swap_used_bytes": ps * float64(uvmexp.Swpginuse), + "swapped_in_pages_bytes_total": ps * float64(uvmexp.Pgswapin), + "swapped_out_pages_bytes_total": ps * float64(uvmexp.Pgswapout), + "wired_bytes": ps * float64(uvmexp.Wired), + }, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/memory_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/memory_bsd.go index 4be5dddd..6af9d8aa 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/memory_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/memory_bsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (freebsd || dragonfly) && !nomeminfo // +build freebsd dragonfly // +build !nomeminfo @@ -19,7 +20,7 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" ) @@ -43,7 +44,7 @@ func init() { func NewMemoryCollector(logger log.Logger) (Collector, error) { tmp32, err := unix.SysctlUint32("vm.stats.vm.v_page_size") if err != nil { - return nil, fmt.Errorf("sysctl(vm.stats.vm.v_page_size) failed: %s", err) + return nil, fmt.Errorf("sysctl(vm.stats.vm.v_page_size) failed: %w", err) } size := float64(tmp32) @@ -81,6 +82,13 @@ func NewMemoryCollector(logger log.Logger) (Collector, error) { mib: "vm.stats.vm.v_wire_count", conversion: fromPage, }, + { + name: "user_wired_bytes", + description: "Locked in memory by user, mlock, etc", + mib: "vm.stats.vm.v_user_wire_count", + conversion: fromPage, + dataType: bsdSysctlTypeCLong, + }, { name: "cache_bytes", description: "Almost free, backed by swap or files, available for re-allocation", @@ -99,6 +107,12 @@ func NewMemoryCollector(logger log.Logger) (Collector, error) { mib: "vm.stats.vm.v_free_count", conversion: fromPage, }, + { + name: "laundry_bytes", + description: "Dirty not recently used by userland", + mib: "vm.stats.vm.v_laundry_count", + conversion: fromPage, + }, { name: "size_bytes", description: "Total physical memory size", @@ -136,7 +150,7 @@ func (c *memoryCollector) Update(ch chan<- prometheus.Metric) error { for _, m := range c.sysctls { v, err := m.Value() if err != nil { - return fmt.Errorf("couldn't get memory: %s", err) + return fmt.Errorf("couldn't get memory: %w", err) } // Most are gauges. @@ -154,7 +168,7 @@ func (c *memoryCollector) Update(ch chan<- prometheus.Metric) error { swapUsed, err := c.kvm.SwapUsedPages() if err != nil { - return fmt.Errorf("couldn't get kvm: %s", err) + return fmt.Errorf("couldn't get kvm: %w", err) } ch <- prometheus.MustNewConstMetric( diff --git a/vendor/github.com/prometheus/node_exporter/collector/mountstats_linux.go b/vendor/github.com/prometheus/node_exporter/collector/mountstats_linux.go index 41020671..9dea6fad 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/mountstats_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/mountstats_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nomountstats // +build !nomountstats package collector @@ -18,8 +19,8 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/netclass_linux.go b/vendor/github.com/prometheus/node_exporter/collector/netclass_linux.go index cbfcb628..327c89aa 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netclass_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netclass_linux.go @@ -11,23 +11,30 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !nonetclass -// +build linux +//go:build !nonetclass && linux +// +build !nonetclass,linux package collector import ( + "errors" "fmt" + "net" + "os" "regexp" + "sync" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/sysfs" - "gopkg.in/alecthomas/kingpin.v2" ) var ( netclassIgnoredDevices = kingpin.Flag("collector.netclass.ignored-devices", "Regexp of net devices to ignore for netclass collector.").Default("^$").String() + netclassInvalidSpeed = kingpin.Flag("collector.netclass.ignore-invalid-speed", "Ignore devices where the speed is invalid. This will be the default behavior in 2.x.").Bool() + netclassNetlink = kingpin.Flag("collector.netclass.netlink", "Use netlink to gather stats instead of /proc/net/dev.").Default("false").Bool() ) type netClassCollector struct { @@ -35,6 +42,7 @@ type netClassCollector struct { subsystem string ignoredDevicesPattern *regexp.Regexp metricDescs map[string]*prometheus.Desc + metricDescsMu sync.Mutex logger log.Logger } @@ -59,9 +67,20 @@ func NewNetClassCollector(logger log.Logger) (Collector, error) { } func (c *netClassCollector) Update(ch chan<- prometheus.Metric) error { + if *netclassNetlink { + return c.netClassRTNLUpdate(ch) + } + return c.netClassSysfsUpdate(ch) +} + +func (c *netClassCollector) netClassSysfsUpdate(ch chan<- prometheus.Metric) error { netClass, err := c.getNetClassInfo() if err != nil { - return fmt.Errorf("could not get net class info: %s", err) + if errors.Is(err, os.ErrNotExist) || errors.Is(err, os.ErrPermission) { + level.Debug(c.logger).Log("msg", "Could not read netclass file", "err", err) + return ErrNoData + } + return fmt.Errorf("could not get net class info: %w", err) } for _, ifaceInfo := range netClass { upDesc := prometheus.NewDesc( @@ -80,109 +99,92 @@ func (c *netClassCollector) Update(ch chan<- prometheus.Metric) error { infoDesc := prometheus.NewDesc( prometheus.BuildFQName(namespace, c.subsystem, "info"), "Non-numeric data from /sys/class/net/, value is always 1.", - []string{"device", "address", "broadcast", "duplex", "operstate", "ifalias"}, + []string{"device", "address", "broadcast", "duplex", "operstate", "adminstate", "ifalias"}, nil, ) infoValue := 1.0 - ch <- prometheus.MustNewConstMetric(infoDesc, prometheus.GaugeValue, infoValue, ifaceInfo.Name, ifaceInfo.Address, ifaceInfo.Broadcast, ifaceInfo.Duplex, ifaceInfo.OperState, ifaceInfo.IfAlias) - - if ifaceInfo.AddrAssignType != nil { - pushMetric(ch, c.subsystem, "address_assign_type", *ifaceInfo.AddrAssignType, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.Carrier != nil { - pushMetric(ch, c.subsystem, "carrier", *ifaceInfo.Carrier, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.CarrierChanges != nil { - pushMetric(ch, c.subsystem, "carrier_changes_total", *ifaceInfo.CarrierChanges, ifaceInfo.Name, prometheus.CounterValue) - } - - if ifaceInfo.CarrierUpCount != nil { - pushMetric(ch, c.subsystem, "carrier_up_changes_total", *ifaceInfo.CarrierUpCount, ifaceInfo.Name, prometheus.CounterValue) - } - - if ifaceInfo.CarrierDownCount != nil { - pushMetric(ch, c.subsystem, "carrier_down_changes_total", *ifaceInfo.CarrierDownCount, ifaceInfo.Name, prometheus.CounterValue) - } - - if ifaceInfo.DevID != nil { - pushMetric(ch, c.subsystem, "device_id", *ifaceInfo.DevID, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.Dormant != nil { - pushMetric(ch, c.subsystem, "dormant", *ifaceInfo.Dormant, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.Flags != nil { - pushMetric(ch, c.subsystem, "flags", *ifaceInfo.Flags, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.IfIndex != nil { - pushMetric(ch, c.subsystem, "iface_id", *ifaceInfo.IfIndex, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.IfLink != nil { - pushMetric(ch, c.subsystem, "iface_link", *ifaceInfo.IfLink, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.LinkMode != nil { - pushMetric(ch, c.subsystem, "iface_link_mode", *ifaceInfo.LinkMode, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.MTU != nil { - pushMetric(ch, c.subsystem, "mtu_bytes", *ifaceInfo.MTU, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.NameAssignType != nil { - pushMetric(ch, c.subsystem, "name_assign_type", *ifaceInfo.NameAssignType, ifaceInfo.Name, prometheus.GaugeValue) - } - - if ifaceInfo.NetDevGroup != nil { - pushMetric(ch, c.subsystem, "net_dev_group", *ifaceInfo.NetDevGroup, ifaceInfo.Name, prometheus.GaugeValue) - } + ch <- prometheus.MustNewConstMetric(infoDesc, prometheus.GaugeValue, infoValue, ifaceInfo.Name, ifaceInfo.Address, ifaceInfo.Broadcast, ifaceInfo.Duplex, ifaceInfo.OperState, getAdminState(ifaceInfo.Flags), ifaceInfo.IfAlias) + + pushMetric(ch, c.getFieldDesc("address_assign_type"), "address_assign_type", ifaceInfo.AddrAssignType, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("carrier"), "carrier", ifaceInfo.Carrier, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("carrier_changes_total"), "carrier_changes_total", ifaceInfo.CarrierChanges, prometheus.CounterValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("carrier_up_changes_total"), "carrier_up_changes_total", ifaceInfo.CarrierUpCount, prometheus.CounterValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("carrier_down_changes_total"), "carrier_down_changes_total", ifaceInfo.CarrierDownCount, prometheus.CounterValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("device_id"), "device_id", ifaceInfo.DevID, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("dormant"), "dormant", ifaceInfo.Dormant, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("flags"), "flags", ifaceInfo.Flags, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("iface_id"), "iface_id", ifaceInfo.IfIndex, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("iface_link"), "iface_link", ifaceInfo.IfLink, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("iface_link_mode"), "iface_link_mode", ifaceInfo.LinkMode, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("mtu_bytes"), "mtu_bytes", ifaceInfo.MTU, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("name_assign_type"), "name_assign_type", ifaceInfo.NameAssignType, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("net_dev_group"), "net_dev_group", ifaceInfo.NetDevGroup, prometheus.GaugeValue, ifaceInfo.Name) if ifaceInfo.Speed != nil { - speedBytes := int64(*ifaceInfo.Speed * 1000 * 1000 / 8) - pushMetric(ch, c.subsystem, "speed_bytes", speedBytes, ifaceInfo.Name, prometheus.GaugeValue) + // Some devices return -1 if the speed is unknown. + if *ifaceInfo.Speed >= 0 || !*netclassInvalidSpeed { + speedBytes := int64(*ifaceInfo.Speed * 1000 * 1000 / 8) + pushMetric(ch, c.getFieldDesc("speed_bytes"), "speed_bytes", speedBytes, prometheus.GaugeValue, ifaceInfo.Name) + } } - if ifaceInfo.TxQueueLen != nil { - pushMetric(ch, c.subsystem, "transmit_queue_length", *ifaceInfo.TxQueueLen, ifaceInfo.Name, prometheus.GaugeValue) - } + pushMetric(ch, c.getFieldDesc("transmit_queue_length"), "transmit_queue_length", ifaceInfo.TxQueueLen, prometheus.GaugeValue, ifaceInfo.Name) + pushMetric(ch, c.getFieldDesc("protocol_type"), "protocol_type", ifaceInfo.Type, prometheus.GaugeValue, ifaceInfo.Name) - if ifaceInfo.Type != nil { - pushMetric(ch, c.subsystem, "protocol_type", *ifaceInfo.Type, ifaceInfo.Name, prometheus.GaugeValue) - } } return nil } -func pushMetric(ch chan<- prometheus.Metric, subsystem string, name string, value int64, ifaceName string, valueType prometheus.ValueType) { - fieldDesc := prometheus.NewDesc( - prometheus.BuildFQName(namespace, subsystem, name), - fmt.Sprintf("%s value of /sys/class/net/.", name), - []string{"device"}, - nil, - ) +func (c *netClassCollector) getFieldDesc(name string) *prometheus.Desc { + c.metricDescsMu.Lock() + defer c.metricDescsMu.Unlock() + + fieldDesc, exists := c.metricDescs[name] + + if !exists { + fieldDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, name), + fmt.Sprintf("Network device property: %s", name), + []string{"device"}, + nil, + ) + c.metricDescs[name] = fieldDesc + } - ch <- prometheus.MustNewConstMetric(fieldDesc, valueType, float64(value), ifaceName) + return fieldDesc } func (c *netClassCollector) getNetClassInfo() (sysfs.NetClass, error) { - netClass, err := c.fs.NetClass() - + netClass := sysfs.NetClass{} + netDevices, err := c.fs.NetClassDevices() if err != nil { - return netClass, fmt.Errorf("error obtaining net class info: %s", err) + return netClass, err } - for device := range netClass { + for _, device := range netDevices { if c.ignoredDevicesPattern.MatchString(device) { - delete(netClass, device) + continue + } + interfaceClass, err := c.fs.NetClassByIface(device) + if err != nil { + return netClass, err } + netClass[device] = *interfaceClass } return netClass, nil } + +func getAdminState(flags *int64) string { + if flags == nil { + return "unknown" + } + + if *flags&int64(net.FlagUp) == 1 { + return "up" + } + + return "down" +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/netclass_rtnl_linux.go b/vendor/github.com/prometheus/node_exporter/collector/netclass_rtnl_linux.go new file mode 100644 index 00000000..ef963715 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/netclass_rtnl_linux.go @@ -0,0 +1,230 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nonetclass && linux +// +build !nonetclass,linux + +package collector + +import ( + "errors" + "fmt" + "io/fs" + "path/filepath" + + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log/level" + "github.com/jsimonetti/rtnetlink" + "github.com/mdlayher/ethtool" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +var ( + netclassRTNLWithStats = kingpin.Flag("collector.netclass_rtnl.with-stats", "Expose the statistics for each network device, replacing netdev collector.").Bool() + operstateStr = []string{ + "unknown", "notpresent", "down", "lowerlayerdown", "testing", + "dormant", "up", + } +) + +func (c *netClassCollector) netClassRTNLUpdate(ch chan<- prometheus.Metric) error { + linkModes := make(map[string]*ethtool.LinkMode) + lms, err := c.getLinkModes() + if err != nil { + if !errors.Is(errors.Unwrap(err), fs.ErrNotExist) { + return fmt.Errorf("could not get link modes: %w", err) + } + level.Info(c.logger).Log("msg", "ETHTOOL netlink interface unavailable, duplex and linkspeed are not scraped.") + } else { + for _, lm := range lms { + if c.ignoredDevicesPattern.MatchString(lm.Interface.Name) { + continue + } + if lm.SpeedMegabits >= 0 { + speedBytes := uint64(lm.SpeedMegabits * 1000 * 1000 / 8) + pushMetric(ch, c.getFieldDesc("speed_bytes"), "speed_bytes", speedBytes, prometheus.GaugeValue, lm.Interface.Name) + } + linkModes[lm.Interface.Name] = lm + } + } + + // Get most attributes from Netlink + lMsgs, err := c.getNetClassInfoRTNL() + if err != nil { + return fmt.Errorf("could not get net class info: %w", err) + } + + relevantLinks := make([]rtnetlink.LinkMessage, 0, len(lMsgs)) + for _, msg := range lMsgs { + if !c.ignoredDevicesPattern.MatchString(msg.Attributes.Name) { + relevantLinks = append(relevantLinks, msg) + } + } + + // Read sysfs for attributes that Netlink doesn't expose + sysfsAttrs, err := getSysfsAttributes(relevantLinks) + if err != nil { + return fmt.Errorf("could not get sysfs device info: %w", err) + } + + // Parse all the info and update metrics + for _, msg := range relevantLinks { + upDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "up"), + "Value is 1 if operstate is 'up', 0 otherwise.", + []string{"device"}, + nil, + ) + upValue := 0.0 + if msg.Attributes.OperationalState == rtnetlink.OperStateUp { + upValue = 1.0 + } + ch <- prometheus.MustNewConstMetric(upDesc, prometheus.GaugeValue, upValue, msg.Attributes.Name) + + infoDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "info"), + "Non-numeric data of , value is always 1.", + []string{"device", "address", "broadcast", "duplex", "operstate", "ifalias"}, + nil, + ) + infoValue := 1.0 + + var ifalias = "" + if msg.Attributes.Alias != nil { + ifalias = *msg.Attributes.Alias + } + + duplex := "" + lm, lmExists := linkModes[msg.Attributes.Name] + if lmExists { + duplex = lm.Duplex.String() + } + + ifaceInfo := sysfsAttrs[msg.Attributes.Name] + + ch <- prometheus.MustNewConstMetric(infoDesc, prometheus.GaugeValue, infoValue, msg.Attributes.Name, msg.Attributes.Address.String(), msg.Attributes.Broadcast.String(), duplex, operstateStr[int(msg.Attributes.OperationalState)], ifalias) + + pushMetric(ch, c.getFieldDesc("address_assign_type"), "address_assign_type", ifaceInfo.AddrAssignType, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("carrier"), "carrier", msg.Attributes.Carrier, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("carrier_changes_total"), "carrier_changes_total", msg.Attributes.CarrierChanges, prometheus.CounterValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("carrier_up_changes_total"), "carrier_up_changes_total", msg.Attributes.CarrierUpCount, prometheus.CounterValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("carrier_down_changes_total"), "carrier_down_changes_total", msg.Attributes.CarrierDownCount, prometheus.CounterValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("device_id"), "device_id", ifaceInfo.DevID, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("flags"), "flags", msg.Flags, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("iface_id"), "iface_id", msg.Index, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("iface_link_mode"), "iface_link_mode", msg.Attributes.LinkMode, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("dormant"), "dormant", msg.Attributes.LinkMode, prometheus.GaugeValue, msg.Attributes.Name) + + // kernel logic: IFLA_LINK attribute will be ignore when ifindex is the same as iflink + // (dev->ifindex != dev_get_iflink(dev) && nla_put_u32(skb, IFLA_LINK, dev_get_iflink(dev))) + // As interface ID is never 0, we assume msg.Attributes.Type 0 means iflink is omitted in RTM_GETLINK response. + if msg.Attributes.Type > 0 { + pushMetric(ch, c.getFieldDesc("iface_link"), "iface_link", msg.Attributes.Type, prometheus.GaugeValue, msg.Attributes.Name) + } else { + pushMetric(ch, c.getFieldDesc("iface_link"), "iface_link", msg.Index, prometheus.GaugeValue, msg.Attributes.Name) + } + + pushMetric(ch, c.getFieldDesc("mtu_bytes"), "mtu_bytes", msg.Attributes.MTU, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("name_assign_type"), "name_assign_type", ifaceInfo.NameAssignType, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("net_dev_group"), "net_dev_group", msg.Attributes.NetDevGroup, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_queue_length"), "transmit_queue_length", msg.Attributes.TxQueueLen, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("protocol_type"), "protocol_type", msg.Type, prometheus.GaugeValue, msg.Attributes.Name) + + // Skip statistics if argument collector.netclass_rtnl.with-stats is false or statistics are unavailable. + if netclassRTNLWithStats == nil || !*netclassRTNLWithStats || msg.Attributes.Stats64 == nil { + continue + } + + pushMetric(ch, c.getFieldDesc("receive_packets_total"), "receive_packets_total", msg.Attributes.Stats64.RXPackets, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_packets_total"), "transmit_packets_total", msg.Attributes.Stats64.TXPackets, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_bytes_total"), "receive_bytes_total", msg.Attributes.Stats64.RXBytes, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_bytes_total"), "transmit_bytes_total", msg.Attributes.Stats64.TXBytes, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_errors_total"), "receive_errors_total", msg.Attributes.Stats64.RXErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_errors_total"), "transmit_errors_total", msg.Attributes.Stats64.TXErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_dropped_total"), "receive_dropped_total", msg.Attributes.Stats64.RXDropped, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_dropped_total"), "transmit_dropped_total", msg.Attributes.Stats64.TXDropped, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("multicast_total"), "multicast_total", msg.Attributes.Stats64.Multicast, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("collisions_total"), "collisions_total", msg.Attributes.Stats64.Collisions, prometheus.GaugeValue, msg.Attributes.Name) + + // Detailed rx_errors. + pushMetric(ch, c.getFieldDesc("receive_length_errors_total"), "receive_length_errors_total", msg.Attributes.Stats64.RXLengthErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_over_errors_total"), "receive_over_errors_total", msg.Attributes.Stats64.RXOverErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_crc_errors_total"), "receive_crc_errors_total", msg.Attributes.Stats64.RXCRCErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_frame_errors_total"), "receive_frame_errors_total", msg.Attributes.Stats64.RXFrameErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_fifo_errors_total"), "receive_fifo_errors_total", msg.Attributes.Stats64.RXFIFOErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_missed_errors_total"), "receive_missed_errors_total", msg.Attributes.Stats64.RXMissedErrors, prometheus.GaugeValue, msg.Attributes.Name) + + // Detailed tx_errors. + pushMetric(ch, c.getFieldDesc("transmit_aborted_errors_total"), "transmit_aborted_errors_total", msg.Attributes.Stats64.TXAbortedErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_carrier_errors_total"), "transmit_carrier_errors_total", msg.Attributes.Stats64.TXCarrierErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_fifo_errors_total"), "transmit_fifo_errors_total", msg.Attributes.Stats64.TXFIFOErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_heartbeat_errors_total"), "transmit_heartbeat_errors_total", msg.Attributes.Stats64.TXHeartbeatErrors, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_window_errors_total"), "transmit_window_errors_total", msg.Attributes.Stats64.TXWindowErrors, prometheus.GaugeValue, msg.Attributes.Name) + + // For cslip, etc. + pushMetric(ch, c.getFieldDesc("receive_compressed_total"), "receive_compressed_total", msg.Attributes.Stats64.RXCompressed, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("transmit_compressed_total"), "transmit_compressed_total", msg.Attributes.Stats64.TXCompressed, prometheus.GaugeValue, msg.Attributes.Name) + pushMetric(ch, c.getFieldDesc("receive_nohandler_total"), "receive_nohandler_total", msg.Attributes.Stats64.RXNoHandler, prometheus.GaugeValue, msg.Attributes.Name) + + } + + return nil +} + +func (c *netClassCollector) getNetClassInfoRTNL() ([]rtnetlink.LinkMessage, error) { + conn, err := rtnetlink.Dial(nil) + if err != nil { + return nil, err + } + defer conn.Close() + + lMsgs, err := conn.Link.List() + + return lMsgs, err + +} + +func (c *netClassCollector) getLinkModes() ([]*ethtool.LinkMode, error) { + conn, err := ethtool.New() + if err != nil { + return nil, err + } + defer conn.Close() + + lms, err := conn.LinkModes() + + return lms, err +} + +// getSysfsAttributes reads attributes that are absent from netlink but provided +// by sysfs. +func getSysfsAttributes(links []rtnetlink.LinkMessage) (sysfs.NetClass, error) { + netClass := sysfs.NetClass{} + for _, msg := range links { + interfaceClass := sysfs.NetClassIface{} + ifName := msg.Attributes.Name + devPath := filepath.Join("/sys", "class", "net", ifName) + + // These three attributes hold a device-specific lock when + // accessed, not the RTNL lock, so they are much less impactful + // than reading most of the other attributes from sysfs. + for _, attr := range []string{"addr_assign_type", "dev_id", "name_assign_type"} { + if err := sysfs.ParseNetClassAttribute(devPath, attr, &interfaceClass); err != nil { + return nil, err + } + } + netClass[ifName] = interfaceClass + } + return netClass, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/netdev_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/netdev_bsd.go index 8bed2e14..691bbec4 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netdev_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netdev_bsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonetdev && (freebsd || dragonfly) // +build !nonetdev // +build freebsd dragonfly @@ -18,11 +19,9 @@ package collector import ( "errors" - "regexp" - "strconv" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" ) /* @@ -35,8 +34,8 @@ import ( */ import "C" -func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Logger) (map[string]map[string]string, error) { - netDev := map[string]map[string]string{} +func getNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + netDev := netDevStats{} var ifap, ifa *C.struct_ifaddrs if C.getifaddrs(&ifap) == -1 { @@ -45,37 +44,31 @@ func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Log defer C.freeifaddrs(ifap) for ifa = ifap; ifa != nil; ifa = ifa.ifa_next { - if ifa.ifa_addr.sa_family == C.AF_LINK { - dev := C.GoString(ifa.ifa_name) - if ignore != nil && ignore.MatchString(dev) { - level.Debug(logger).Log("msg", "Ignoring device", "device", dev) - continue - } - if accept != nil && !accept.MatchString(dev) { - level.Debug(logger).Log("msg", "Ignoring device", "device", dev) - continue - } + if ifa.ifa_addr.sa_family != C.AF_LINK { + continue + } + + dev := C.GoString(ifa.ifa_name) + if filter.ignored(dev) { + level.Debug(logger).Log("msg", "Ignoring device", "device", dev) + continue + } - devStats := map[string]string{} - data := (*C.struct_if_data)(ifa.ifa_data) + data := (*C.struct_if_data)(ifa.ifa_data) - devStats["receive_packets"] = convertFreeBSDCPUTime(uint64(data.ifi_ipackets)) - devStats["transmit_packets"] = convertFreeBSDCPUTime(uint64(data.ifi_opackets)) - devStats["receive_errs"] = convertFreeBSDCPUTime(uint64(data.ifi_ierrors)) - devStats["transmit_errs"] = convertFreeBSDCPUTime(uint64(data.ifi_oerrors)) - devStats["receive_bytes"] = convertFreeBSDCPUTime(uint64(data.ifi_ibytes)) - devStats["transmit_bytes"] = convertFreeBSDCPUTime(uint64(data.ifi_obytes)) - devStats["receive_multicast"] = convertFreeBSDCPUTime(uint64(data.ifi_imcasts)) - devStats["transmit_multicast"] = convertFreeBSDCPUTime(uint64(data.ifi_omcasts)) - devStats["receive_drop"] = convertFreeBSDCPUTime(uint64(data.ifi_iqdrops)) - devStats["transmit_drop"] = convertFreeBSDCPUTime(uint64(data.ifi_oqdrops)) - netDev[dev] = devStats + netDev[dev] = map[string]uint64{ + "receive_packets": uint64(data.ifi_ipackets), + "transmit_packets": uint64(data.ifi_opackets), + "receive_bytes": uint64(data.ifi_ibytes), + "transmit_bytes": uint64(data.ifi_obytes), + "receive_errors": uint64(data.ifi_ierrors), + "transmit_errors": uint64(data.ifi_oerrors), + "receive_dropped": uint64(data.ifi_iqdrops), + "transmit_dropped": uint64(data.ifi_oqdrops), + "receive_multicast": uint64(data.ifi_imcasts), + "transmit_multicast": uint64(data.ifi_omcasts), } } return netDev, nil } - -func convertFreeBSDCPUTime(counter uint64) string { - return strconv.FormatUint(counter, 10) -} diff --git a/vendor/github.com/prometheus/node_exporter/collector/netdev_common.go b/vendor/github.com/prometheus/node_exporter/collector/netdev_common.go index 21644695..089f1e58 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netdev_common.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netdev_common.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonetdev && (linux || freebsd || openbsd || dragonfly || darwin) // +build !nonetdev // +build linux freebsd openbsd dragonfly darwin @@ -19,79 +20,222 @@ package collector import ( "errors" "fmt" - "regexp" + "net" "strconv" + "sync" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) var ( - netdevIgnoredDevices = kingpin.Flag("collector.netdev.device-blacklist", "Regexp of net devices to blacklist (mutually exclusive to device-whitelist).").String() - netdevAcceptDevices = kingpin.Flag("collector.netdev.device-whitelist", "Regexp of net devices to whitelist (mutually exclusive to device-blacklist).").String() + netdevDeviceInclude = kingpin.Flag("collector.netdev.device-include", "Regexp of net devices to include (mutually exclusive to device-exclude).").String() + oldNetdevDeviceInclude = kingpin.Flag("collector.netdev.device-whitelist", "DEPRECATED: Use collector.netdev.device-include").Hidden().String() + netdevDeviceExclude = kingpin.Flag("collector.netdev.device-exclude", "Regexp of net devices to exclude (mutually exclusive to device-include).").String() + oldNetdevDeviceExclude = kingpin.Flag("collector.netdev.device-blacklist", "DEPRECATED: Use collector.netdev.device-exclude").Hidden().String() + netdevAddressInfo = kingpin.Flag("collector.netdev.address-info", "Collect address-info for every device").Bool() + netdevDetailedMetrics = kingpin.Flag("collector.netdev.enable-detailed-metrics", "Use (incompatible) metric names that provide more detailed stats on Linux").Bool() ) type netDevCollector struct { - subsystem string - ignoredDevicesPattern *regexp.Regexp - acceptDevicesPattern *regexp.Regexp - metricDescs map[string]*prometheus.Desc - logger log.Logger + subsystem string + deviceFilter deviceFilter + metricDescsMutex sync.Mutex + metricDescs map[string]*prometheus.Desc + logger log.Logger } +type netDevStats map[string]map[string]uint64 + func init() { registerCollector("netdev", defaultEnabled, NewNetDevCollector) } // NewNetDevCollector returns a new Collector exposing network device stats. func NewNetDevCollector(logger log.Logger) (Collector, error) { - if *netdevIgnoredDevices != "" && *netdevAcceptDevices != "" { - return nil, errors.New("device-blacklist & accept-devices are mutually exclusive") + if *oldNetdevDeviceInclude != "" { + if *netdevDeviceInclude == "" { + level.Warn(logger).Log("msg", "--collector.netdev.device-whitelist is DEPRECATED and will be removed in 2.0.0, use --collector.netdev.device-include") + *netdevDeviceInclude = *oldNetdevDeviceInclude + } else { + return nil, errors.New("--collector.netdev.device-whitelist and --collector.netdev.device-include are mutually exclusive") + } + } + + if *oldNetdevDeviceExclude != "" { + if *netdevDeviceExclude == "" { + level.Warn(logger).Log("msg", "--collector.netdev.device-blacklist is DEPRECATED and will be removed in 2.0.0, use --collector.netdev.device-exclude") + *netdevDeviceExclude = *oldNetdevDeviceExclude + } else { + return nil, errors.New("--collector.netdev.device-blacklist and --collector.netdev.device-exclude are mutually exclusive") + } + } + + if *netdevDeviceExclude != "" && *netdevDeviceInclude != "" { + return nil, errors.New("device-exclude & device-include are mutually exclusive") } - var ignorePattern *regexp.Regexp - if *netdevIgnoredDevices != "" { - ignorePattern = regexp.MustCompile(*netdevIgnoredDevices) + if *netdevDeviceExclude != "" { + level.Info(logger).Log("msg", "Parsed flag --collector.netdev.device-exclude", "flag", *netdevDeviceExclude) } - var acceptPattern *regexp.Regexp - if *netdevAcceptDevices != "" { - acceptPattern = regexp.MustCompile(*netdevAcceptDevices) + if *netdevDeviceInclude != "" { + level.Info(logger).Log("msg", "Parsed Flag --collector.netdev.device-include", "flag", *netdevDeviceInclude) } return &netDevCollector{ - subsystem: "network", - ignoredDevicesPattern: ignorePattern, - acceptDevicesPattern: acceptPattern, - metricDescs: map[string]*prometheus.Desc{}, - logger: logger, + subsystem: "network", + deviceFilter: newDeviceFilter(*netdevDeviceExclude, *netdevDeviceInclude), + metricDescs: map[string]*prometheus.Desc{}, + logger: logger, }, nil } +func (c *netDevCollector) metricDesc(key string) *prometheus.Desc { + c.metricDescsMutex.Lock() + defer c.metricDescsMutex.Unlock() + + if _, ok := c.metricDescs[key]; !ok { + c.metricDescs[key] = prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, key+"_total"), + fmt.Sprintf("Network device statistic %s.", key), + []string{"device"}, + nil, + ) + } + + return c.metricDescs[key] +} + func (c *netDevCollector) Update(ch chan<- prometheus.Metric) error { - netDev, err := getNetDevStats(c.ignoredDevicesPattern, c.acceptDevicesPattern, c.logger) + netDev, err := getNetDevStats(&c.deviceFilter, c.logger) if err != nil { - return fmt.Errorf("couldn't get netstats: %s", err) + return fmt.Errorf("couldn't get netstats: %w", err) } for dev, devStats := range netDev { + if !*netdevDetailedMetrics { + legacy(devStats) + } for key, value := range devStats { - desc, ok := c.metricDescs[key] - if !ok { - desc = prometheus.NewDesc( - prometheus.BuildFQName(namespace, c.subsystem, key+"_total"), - fmt.Sprintf("Network device statistic %s.", key), - []string{"device"}, - nil, - ) - c.metricDescs[key] = desc - } - v, err := strconv.ParseFloat(value, 64) + desc := c.metricDesc(key) + ch <- prometheus.MustNewConstMetric(desc, prometheus.CounterValue, float64(value), dev) + } + } + if *netdevAddressInfo { + interfaces, err := net.Interfaces() + if err != nil { + return fmt.Errorf("could not get network interfaces: %w", err) + } + + desc := prometheus.NewDesc(prometheus.BuildFQName(namespace, "network_address", + "info"), "node network address by device", + []string{"device", "address", "netmask", "scope"}, nil) + + for _, addr := range getAddrsInfo(interfaces) { + ch <- prometheus.MustNewConstMetric(desc, prometheus.GaugeValue, 1, + addr.device, addr.addr, addr.netmask, addr.scope) + } + } + return nil +} + +type addrInfo struct { + device string + addr string + scope string + netmask string +} + +func scope(ip net.IP) string { + if ip.IsLoopback() || ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() { + return "link-local" + } + + if ip.IsInterfaceLocalMulticast() { + return "interface-local" + } + + if ip.IsGlobalUnicast() { + return "global" + } + + return "" +} + +// getAddrsInfo returns interface name, address, scope and netmask for all interfaces. +func getAddrsInfo(interfaces []net.Interface) []addrInfo { + var res []addrInfo + + for _, ifs := range interfaces { + addrs, _ := ifs.Addrs() + for _, addr := range addrs { + ip, ipNet, err := net.ParseCIDR(addr.String()) if err != nil { - return fmt.Errorf("invalid value %s in netstats: %s", value, err) + continue } - ch <- prometheus.MustNewConstMetric(desc, prometheus.CounterValue, v, dev) + size, _ := ipNet.Mask.Size() + + res = append(res, addrInfo{ + device: ifs.Name, + addr: ip.String(), + scope: scope(ip), + netmask: strconv.Itoa(size), + }) } } - return nil + + return res +} + +// https://github.com/torvalds/linux/blob/master/net/core/net-procfs.c#L75-L97 +func legacy(metrics map[string]uint64) { + if metric, ok := pop(metrics, "receive_errors"); ok { + metrics["receive_errs"] = metric + } + if metric, ok := pop(metrics, "receive_dropped"); ok { + metrics["receive_drop"] = metric + popz(metrics, "receive_missed_errors") + } + if metric, ok := pop(metrics, "receive_fifo_errors"); ok { + metrics["receive_fifo"] = metric + } + if metric, ok := pop(metrics, "receive_frame_errors"); ok { + metrics["receive_frame"] = metric + popz(metrics, "receive_length_errors") + popz(metrics, "receive_over_errors") + popz(metrics, "receive_crc_errors") + } + if metric, ok := pop(metrics, "multicast"); ok { + metrics["receive_multicast"] = metric + } + if metric, ok := pop(metrics, "transmit_errors"); ok { + metrics["transmit_errs"] = metric + } + if metric, ok := pop(metrics, "transmit_dropped"); ok { + metrics["transmit_drop"] = metric + } + if metric, ok := pop(metrics, "transmit_fifo_errors"); ok { + metrics["transmit_fifo"] = metric + } + if metric, ok := pop(metrics, "multicast"); ok { + metrics["receive_multicast"] = metric + } + if metric, ok := pop(metrics, "collisions"); ok { + metrics["transmit_colls"] = metric + } + if metric, ok := pop(metrics, "transmit_carrier_errors"); ok { + metrics["transmit_carrier"] = metric + popz(metrics, "transmit_aborted_errors") + popz(metrics, "transmit_heartbeat_errors") + popz(metrics, "transmit_window_errors") + } +} + +func pop(m map[string]uint64, key string) (uint64, bool) { + value, ok := m[key] + delete(m, key) + return value, ok +} + +func popz(m map[string]uint64, key string) uint64 { + if value, ok := m[key]; ok { + delete(m, key) + return value + } + return 0 } diff --git a/vendor/github.com/prometheus/node_exporter/collector/netdev_darwin.go b/vendor/github.com/prometheus/node_exporter/collector/netdev_darwin.go index 4970853f..c08f1f8e 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netdev_darwin.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netdev_darwin.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonetdev // +build !nonetdev package collector @@ -20,16 +21,14 @@ import ( "encoding/binary" "fmt" "net" - "regexp" - "strconv" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "golang.org/x/sys/unix" ) -func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Logger) (map[string]map[string]string, error) { - netDev := map[string]map[string]string{} +func getNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + netDev := netDevStats{} ifs, err := net.Interfaces() if err != nil { @@ -37,31 +36,30 @@ func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Log } for _, iface := range ifs { + if filter.ignored(iface.Name) { + level.Debug(logger).Log("msg", "Ignoring device", "device", iface.Name) + continue + } + ifaceData, err := getIfaceData(iface.Index) if err != nil { level.Debug(logger).Log("msg", "failed to load data for interface", "device", iface.Name, "err", err) continue } - if ignore != nil && ignore.MatchString(iface.Name) { - level.Debug(logger).Log("msg", "Ignoring device", "device", iface.Name) - continue + netDev[iface.Name] = map[string]uint64{ + "receive_packets": ifaceData.Data.Ipackets, + "transmit_packets": ifaceData.Data.Opackets, + "receive_bytes": ifaceData.Data.Ibytes, + "transmit_bytes": ifaceData.Data.Obytes, + "receive_errors": ifaceData.Data.Ierrors, + "transmit_errors": ifaceData.Data.Oerrors, + "receive_dropped": ifaceData.Data.Iqdrops, + "receive_multicast": ifaceData.Data.Imcasts, + "transmit_multicast": ifaceData.Data.Omcasts, + "collisions": ifaceData.Data.Collisions, + "noproto": ifaceData.Data.Noproto, } - if accept != nil && !accept.MatchString(iface.Name) { - level.Debug(logger).Log("msg", "Ignoring device", "device", iface.Name) - continue - } - - devStats := map[string]string{} - devStats["receive_packets"] = strconv.FormatUint(ifaceData.Data.Ipackets, 10) - devStats["transmit_packets"] = strconv.FormatUint(ifaceData.Data.Opackets, 10) - devStats["receive_errs"] = strconv.FormatUint(ifaceData.Data.Ierrors, 10) - devStats["transmit_errs"] = strconv.FormatUint(ifaceData.Data.Oerrors, 10) - devStats["receive_bytes"] = strconv.FormatUint(ifaceData.Data.Ibytes, 10) - devStats["transmit_bytes"] = strconv.FormatUint(ifaceData.Data.Obytes, 10) - devStats["receive_multicast"] = strconv.FormatUint(ifaceData.Data.Imcasts, 10) - devStats["transmit_multicast"] = strconv.FormatUint(ifaceData.Data.Omcasts, 10) - netDev[iface.Name] = devStats } return netDev, nil @@ -92,6 +90,7 @@ type ifMsghdr2 struct { Data ifData64 } +// https://github.com/apple/darwin-xnu/blob/main/bsd/net/if_var.h#L199-L231 type ifData64 struct { Type uint8 Typelen uint8 diff --git a/vendor/github.com/prometheus/node_exporter/collector/netdev_linux.go b/vendor/github.com/prometheus/node_exporter/collector/netdev_linux.go index 1a4b5dfc..f3348cda 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netdev_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netdev_linux.go @@ -11,82 +11,176 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonetdev // +build !nonetdev package collector import ( - "bufio" "fmt" - "io" - "os" - "regexp" - "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/jsimonetti/rtnetlink" + "github.com/prometheus/procfs" ) var ( - procNetDevInterfaceRE = regexp.MustCompile(`^(.+): *(.+)$`) - procNetDevFieldSep = regexp.MustCompile(` +`) + netDevNetlink = kingpin.Flag("collector.netdev.netlink", "Use netlink to gather stats instead of /proc/net/dev.").Default("true").Bool() ) -func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Logger) (map[string]map[string]string, error) { - file, err := os.Open(procFilePath("net/dev")) +func getNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + if *netDevNetlink { + return netlinkStats(filter, logger) + } + return procNetDevStats(filter, logger) +} + +func netlinkStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + conn, err := rtnetlink.Dial(nil) if err != nil { return nil, err } - defer file.Close() - return parseNetDevStats(file, ignore, accept, logger) -} - -func parseNetDevStats(r io.Reader, ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Logger) (map[string]map[string]string, error) { - scanner := bufio.NewScanner(r) - scanner.Scan() // skip first header - scanner.Scan() - parts := strings.Split(scanner.Text(), "|") - if len(parts) != 3 { // interface + receive + transmit - return nil, fmt.Errorf("invalid header line in net/dev: %s", - scanner.Text()) + defer conn.Close() + links, err := conn.Link.List() + if err != nil { + return nil, err } - receiveHeader := strings.Fields(parts[1]) - transmitHeader := strings.Fields(parts[2]) - headerLength := len(receiveHeader) + len(transmitHeader) + return parseNetlinkStats(links, filter, logger), nil +} + +func parseNetlinkStats(links []rtnetlink.LinkMessage, filter *deviceFilter, logger log.Logger) netDevStats { + metrics := netDevStats{} - netDev := map[string]map[string]string{} - for scanner.Scan() { - line := strings.TrimLeft(scanner.Text(), " ") - parts := procNetDevInterfaceRE.FindStringSubmatch(line) - if len(parts) != 3 { - return nil, fmt.Errorf("couldn't get interface name, invalid line in net/dev: %q", line) + for _, msg := range links { + if msg.Attributes == nil { + level.Debug(logger).Log("msg", "No netlink attributes, skipping") + continue + } + name := msg.Attributes.Name + stats := msg.Attributes.Stats64 + if stats32 := msg.Attributes.Stats; stats == nil && stats32 != nil { + stats = &rtnetlink.LinkStats64{ + RXPackets: uint64(stats32.RXPackets), + TXPackets: uint64(stats32.TXPackets), + RXBytes: uint64(stats32.RXBytes), + TXBytes: uint64(stats32.TXBytes), + RXErrors: uint64(stats32.RXErrors), + TXErrors: uint64(stats32.TXErrors), + RXDropped: uint64(stats32.RXDropped), + TXDropped: uint64(stats32.TXDropped), + Multicast: uint64(stats32.Multicast), + Collisions: uint64(stats32.Collisions), + RXLengthErrors: uint64(stats32.RXLengthErrors), + RXOverErrors: uint64(stats32.RXOverErrors), + RXCRCErrors: uint64(stats32.RXCRCErrors), + RXFrameErrors: uint64(stats32.RXFrameErrors), + RXFIFOErrors: uint64(stats32.RXFIFOErrors), + RXMissedErrors: uint64(stats32.RXMissedErrors), + TXAbortedErrors: uint64(stats32.TXAbortedErrors), + TXCarrierErrors: uint64(stats32.TXCarrierErrors), + TXFIFOErrors: uint64(stats32.TXFIFOErrors), + TXHeartbeatErrors: uint64(stats32.TXHeartbeatErrors), + TXWindowErrors: uint64(stats32.TXWindowErrors), + RXCompressed: uint64(stats32.RXCompressed), + TXCompressed: uint64(stats32.TXCompressed), + RXNoHandler: uint64(stats32.RXNoHandler), + RXOtherhostDropped: 0, + } } - dev := parts[1] - if ignore != nil && ignore.MatchString(dev) { - level.Debug(logger).Log("msg", "Ignoring device", "device", dev) + if filter.ignored(name) { + level.Debug(logger).Log("msg", "Ignoring device", "device", name) continue } - if accept != nil && !accept.MatchString(dev) { - level.Debug(logger).Log("msg", "Ignoring device", "device", dev) + + // Make sure we don't panic when accessing `stats` attributes below. + if stats == nil { + level.Debug(logger).Log("msg", "No netlink stats, skipping") continue } - values := procNetDevFieldSep.Split(strings.TrimLeft(parts[2], " "), -1) - if len(values) != headerLength { - return nil, fmt.Errorf("couldn't get values, invalid line in net/dev: %q", parts[2]) + // https://github.com/torvalds/linux/blob/master/include/uapi/linux/if_link.h#L42-L246 + metrics[name] = map[string]uint64{ + "receive_packets": stats.RXPackets, + "transmit_packets": stats.TXPackets, + "receive_bytes": stats.RXBytes, + "transmit_bytes": stats.TXBytes, + "receive_errors": stats.RXErrors, + "transmit_errors": stats.TXErrors, + "receive_dropped": stats.RXDropped, + "transmit_dropped": stats.TXDropped, + "multicast": stats.Multicast, + "collisions": stats.Collisions, + + // detailed rx_errors + "receive_length_errors": stats.RXLengthErrors, + "receive_over_errors": stats.RXOverErrors, + "receive_crc_errors": stats.RXCRCErrors, + "receive_frame_errors": stats.RXFrameErrors, + "receive_fifo_errors": stats.RXFIFOErrors, + "receive_missed_errors": stats.RXMissedErrors, + + // detailed tx_errors + "transmit_aborted_errors": stats.TXAbortedErrors, + "transmit_carrier_errors": stats.TXCarrierErrors, + "transmit_fifo_errors": stats.TXFIFOErrors, + "transmit_heartbeat_errors": stats.TXHeartbeatErrors, + "transmit_window_errors": stats.TXWindowErrors, + + // for cslip etc + "receive_compressed": stats.RXCompressed, + "transmit_compressed": stats.TXCompressed, + "receive_nohandler": stats.RXNoHandler, } + } + + return metrics +} + +func procNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + metrics := netDevStats{} + + fs, err := procfs.NewFS(*procPath) + if err != nil { + return metrics, fmt.Errorf("failed to open procfs: %w", err) + } + + netDev, err := fs.NetDev() + if err != nil { + return metrics, fmt.Errorf("failed to parse /proc/net/dev: %w", err) + } - netDev[dev] = map[string]string{} - for i := 0; i < len(receiveHeader); i++ { - netDev[dev]["receive_"+receiveHeader[i]] = values[i] + for _, stats := range netDev { + name := stats.Name + + if filter.ignored(name) { + level.Debug(logger).Log("msg", "Ignoring device", "device", name) + continue } - for i := 0; i < len(transmitHeader); i++ { - netDev[dev]["transmit_"+transmitHeader[i]] = values[i+len(receiveHeader)] + metrics[name] = map[string]uint64{ + "receive_bytes": stats.RxBytes, + "receive_packets": stats.RxPackets, + "receive_errors": stats.RxErrors, + "receive_dropped": stats.RxDropped, + "receive_fifo": stats.RxFIFO, + "receive_frame": stats.RxFrame, + "receive_compressed": stats.RxCompressed, + "receive_multicast": stats.RxMulticast, + "transmit_bytes": stats.TxBytes, + "transmit_packets": stats.TxPackets, + "transmit_errors": stats.TxErrors, + "transmit_dropped": stats.TxDropped, + "transmit_fifo": stats.TxFIFO, + "transmit_colls": stats.TxCollisions, + "transmit_carrier": stats.TxCarrier, + "transmit_compressed": stats.TxCompressed, } } - return netDev, scanner.Err() + + return metrics, nil } diff --git a/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd.go b/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd.go index f7c90309..b90e3ba7 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd.go @@ -11,17 +11,16 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !nonetdev +//go:build !nonetdev && !amd64 +// +build !nonetdev,!amd64 package collector import ( "errors" - "regexp" - "strconv" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" ) /* @@ -32,8 +31,8 @@ import ( */ import "C" -func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Logger) (map[string]map[string]string, error) { - netDev := map[string]map[string]string{} +func getNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + netDev := netDevStats{} var ifap, ifa *C.struct_ifaddrs if C.getifaddrs(&ifap) == -1 { @@ -42,30 +41,32 @@ func getNetDevStats(ignore *regexp.Regexp, accept *regexp.Regexp, logger log.Log defer C.freeifaddrs(ifap) for ifa = ifap; ifa != nil; ifa = ifa.ifa_next { - if ifa.ifa_addr.sa_family == C.AF_LINK { - dev := C.GoString(ifa.ifa_name) - if ignore != nil && ignore.MatchString(dev) { - level.Debug(logger).Log("msg", "Ignoring device", "device", dev) - continue - } - if accept != nil && !accept.MatchString(dev) { - level.Debug(logger).Log("msg", "Ignoring device", "device", dev) - continue - } + if ifa.ifa_addr.sa_family != C.AF_LINK { + continue + } + + dev := C.GoString(ifa.ifa_name) + if filter.ignored(dev) { + level.Debug(logger).Log("msg", "Ignoring device", "device", dev) + continue + } - devStats := map[string]string{} - data := (*C.struct_if_data)(ifa.ifa_data) + data := (*C.struct_if_data)(ifa.ifa_data) - devStats["receive_packets"] = strconv.Itoa(int(data.ifi_ipackets)) - devStats["transmit_packets"] = strconv.Itoa(int(data.ifi_opackets)) - devStats["receive_errs"] = strconv.Itoa(int(data.ifi_ierrors)) - devStats["transmit_errs"] = strconv.Itoa(int(data.ifi_oerrors)) - devStats["receive_bytes"] = strconv.Itoa(int(data.ifi_ibytes)) - devStats["transmit_bytes"] = strconv.Itoa(int(data.ifi_obytes)) - devStats["receive_multicast"] = strconv.Itoa(int(data.ifi_imcasts)) - devStats["transmit_multicast"] = strconv.Itoa(int(data.ifi_omcasts)) - devStats["receive_drop"] = strconv.Itoa(int(data.ifi_iqdrops)) - netDev[dev] = devStats + // https://github.com/openbsd/src/blob/master/sys/net/if.h#L101-L126 + netDev[dev] = map[string]uint64{ + "receive_packets": uint64(data.ifi_ipackets), + "transmit_packets": uint64(data.ifi_opackets), + "receive_bytes": uint64(data.ifi_ibytes), + "transmit_bytes": uint64(data.ifi_obytes), + "receive_errors": uint64(data.ifi_ierrors), + "transmit_errors": uint64(data.ifi_oerrors), + "receive_dropped": uint64(data.ifi_iqdrops), + "transmit_dropped": uint64(data.ifi_oqdrops), + "receive_multicast": uint64(data.ifi_imcasts), + "transmit_multicast": uint64(data.ifi_omcasts), + "collisions": uint64(data.ifi_collisions), + "noproto": uint64(data.ifi_noproto), } } diff --git a/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd_amd64.go b/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd_amd64.go new file mode 100644 index 00000000..da8a81f3 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/netdev_openbsd_amd64.go @@ -0,0 +1,78 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nonetdev +// +build !nonetdev + +package collector + +import ( + "github.com/go-kit/log" + "github.com/go-kit/log/level" + + "golang.org/x/sys/unix" + "unsafe" +) + +func getNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) { + netDev := netDevStats{} + + mib := [6]_C_int{unix.CTL_NET, unix.AF_ROUTE, 0, 0, unix.NET_RT_IFLIST, 0} + buf, err := sysctl(mib[:]) + if err != nil { + return nil, err + } + n := uintptr(len(buf)) + index := uintptr(unsafe.Pointer(&buf[0])) + next := uintptr(0) + + var rtm *unix.RtMsghdr + + for next = index; next < (index + n); next += uintptr(rtm.Msglen) { + rtm = (*unix.RtMsghdr)(unsafe.Pointer(next)) + if rtm.Version != unix.RTM_VERSION || rtm.Type != unix.RTM_IFINFO { + continue + } + ifm := (*unix.IfMsghdr)(unsafe.Pointer(next)) + if ifm.Addrs&unix.RTA_IFP == 0 { + continue + } + dl := (*unix.RawSockaddrDatalink)(unsafe.Pointer(next + uintptr(rtm.Hdrlen))) + if dl.Family != unix.AF_LINK { + continue + } + data := ifm.Data + dev := int8ToString(dl.Data[:dl.Nlen]) + if filter.ignored(dev) { + level.Debug(logger).Log("msg", "Ignoring device", "device", dev) + continue + } + + // https://cs.opensource.google/go/x/sys/+/master:unix/ztypes_openbsd_amd64.go;l=292-316 + netDev[dev] = map[string]uint64{ + "receive_packets": data.Ipackets, + "transmit_packets": data.Opackets, + "receive_bytes": data.Ibytes, + "transmit_bytes": data.Obytes, + "receive_errors": data.Ierrors, + "transmit_errors": data.Oerrors, + "receive_dropped": data.Iqdrops, + "transmit_dropped": data.Oqdrops, + "receive_multicast": data.Imcasts, + "transmit_multicast": data.Omcasts, + "collisions": data.Collisions, + "noproto": data.Noproto, + } + } + return netDev, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/netisr_freebsd.go b/vendor/github.com/prometheus/node_exporter/collector/netisr_freebsd.go new file mode 100644 index 00000000..442bcdc6 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/netisr_freebsd.go @@ -0,0 +1,105 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nonetisr +// +build !nonetisr + +package collector + +import ( + "fmt" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" +) + +type netisrCollector struct { + sysctls []bsdSysctl + logger log.Logger +} + +const ( + netisrCollectorSubsystem = "netisr" +) + +func init() { + registerCollector("netisr", defaultEnabled, NewNetisrCollector) +} + +func NewNetisrCollector(logger log.Logger) (Collector, error) { + return &netisrCollector{ + sysctls: []bsdSysctl{ + { + name: "numthreads", + description: "netisr current thread count", + mib: "net.isr.numthreads", + dataType: bsdSysctlTypeUint32, + valueType: prometheus.GaugeValue, + }, + { + name: "maxprot", + description: "netisr maximum protocols", + mib: "net.isr.maxprot", + dataType: bsdSysctlTypeUint32, + valueType: prometheus.GaugeValue, + }, + { + name: "defaultqlimit", + description: "netisr default queue limit", + mib: "net.isr.defaultqlimit", + dataType: bsdSysctlTypeUint32, + valueType: prometheus.GaugeValue, + }, + { + name: "maxqlimit", + description: "netisr maximum queue limit", + mib: "net.isr.maxqlimit", + dataType: bsdSysctlTypeUint32, + valueType: prometheus.GaugeValue, + }, + { + name: "bindthreads", + description: "netisr threads bound to CPUs", + mib: "net.isr.bindthreads", + dataType: bsdSysctlTypeUint32, + valueType: prometheus.GaugeValue, + }, + { + name: "maxthreads", + description: "netisr maximum thread count", + mib: "net.isr.maxthreads", + dataType: bsdSysctlTypeUint32, + valueType: prometheus.GaugeValue, + }, + }, + logger: logger, + }, nil +} + +func (c *netisrCollector) Update(ch chan<- prometheus.Metric) error { + for _, m := range c.sysctls { + v, err := m.Value() + if err != nil { + return fmt.Errorf("couldn't get sysctl: %w", err) + } + + ch <- prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(namespace, netisrCollectorSubsystem, m.name), + m.description, + nil, nil, + ), m.valueType, v) + } + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/netstat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/netstat_linux.go index 9b4be49f..8e4c9f4d 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/netstat_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/netstat_linux.go @@ -11,12 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonetstat // +build !nonetstat package collector import ( "bufio" + "errors" "fmt" "io" "os" @@ -24,9 +26,9 @@ import ( "strconv" "strings" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) const ( @@ -34,7 +36,7 @@ const ( ) var ( - netStatFields = kingpin.Flag("collector.netstat.fields", "Regexp of fields to return for netstat collector.").Default("^(.*_(InErrors|InErrs)|Ip_Forwarding|Ip(6|Ext)_(InOctets|OutOctets)|Icmp6?_(InMsgs|OutMsgs)|TcpExt_(Listen.*|Syncookies.*|TCPSynRetrans)|Tcp_(ActiveOpens|InSegs|OutSegs|PassiveOpens|RetransSegs|CurrEstab)|Udp6?_(InDatagrams|OutDatagrams|NoPorts|RcvbufErrors|SndbufErrors))$").String() + netStatFields = kingpin.Flag("collector.netstat.fields", "Regexp of fields to return for netstat collector.").Default("^(.*_(InErrors|InErrs)|Ip_Forwarding|Ip(6|Ext)_(InOctets|OutOctets)|Icmp6?_(InMsgs|OutMsgs)|TcpExt_(Listen.*|Syncookies.*|TCPSynRetrans|TCPTimeouts|TCPOFOQueue)|Tcp_(ActiveOpens|InSegs|OutSegs|OutRsts|PassiveOpens|RetransSegs|CurrEstab)|Udp6?_(InDatagrams|OutDatagrams|NoPorts|RcvbufErrors|SndbufErrors))$").String() ) type netStatCollector struct { @@ -59,15 +61,15 @@ func NewNetStatCollector(logger log.Logger) (Collector, error) { func (c *netStatCollector) Update(ch chan<- prometheus.Metric) error { netStats, err := getNetStats(procFilePath("net/netstat")) if err != nil { - return fmt.Errorf("couldn't get netstats: %s", err) + return fmt.Errorf("couldn't get netstats: %w", err) } snmpStats, err := getNetStats(procFilePath("net/snmp")) if err != nil { - return fmt.Errorf("couldn't get SNMP stats: %s", err) + return fmt.Errorf("couldn't get SNMP stats: %w", err) } snmp6Stats, err := getSNMP6Stats(procFilePath("net/snmp6")) if err != nil { - return fmt.Errorf("couldn't get SNMP6 stats: %s", err) + return fmt.Errorf("couldn't get SNMP6 stats: %w", err) } // Merge the results of snmpStats into netStats (collisions are possible, but // we know that the keys are always unique for the given use case). @@ -82,7 +84,7 @@ func (c *netStatCollector) Update(ch chan<- prometheus.Metric) error { key := protocol + "_" + name v, err := strconv.ParseFloat(value, 64) if err != nil { - return fmt.Errorf("invalid value %s in netstats: %s", value, err) + return fmt.Errorf("invalid value %s in netstats: %w", value, err) } if !c.fieldPattern.MatchString(key) { continue @@ -140,7 +142,7 @@ func getSNMP6Stats(fileName string) (map[string]map[string]string, error) { if err != nil { // On systems with IPv6 disabled, this file won't exist. // Do nothing. - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { return nil, nil } diff --git a/vendor/github.com/prometheus/node_exporter/collector/network_route_linux.go b/vendor/github.com/prometheus/node_exporter/collector/network_route_linux.go new file mode 100644 index 00000000..c77e1751 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/network_route_linux.go @@ -0,0 +1,204 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nonetworkroute +// +build !nonetworkroute + +package collector + +import ( + "fmt" + "golang.org/x/sys/unix" + "net" + "strconv" + + "github.com/go-kit/log" + "github.com/jsimonetti/rtnetlink" + "github.com/prometheus/client_golang/prometheus" +) + +type networkRouteCollector struct { + routeInfoDesc *prometheus.Desc + routesDesc *prometheus.Desc + logger log.Logger +} + +func init() { + registerCollector("network_route", defaultDisabled, NewNetworkRouteCollector) +} + +// NewNetworkRouteCollector returns a new Collector exposing systemd statistics. +func NewNetworkRouteCollector(logger log.Logger) (Collector, error) { + const subsystem = "network" + + routeInfoDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "route_info"), + "network routing table information", []string{"device", "src", "dest", "gw", "priority", "proto", "weight"}, nil, + ) + routesDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "routes"), + "network routes by interface", []string{"device"}, nil, + ) + + return &networkRouteCollector{ + routeInfoDesc: routeInfoDesc, + routesDesc: routesDesc, + logger: logger, + }, nil +} + +func (n networkRouteCollector) Update(ch chan<- prometheus.Metric) error { + deviceRoutes := make(map[string]int) + + conn, err := rtnetlink.Dial(nil) + if err != nil { + return fmt.Errorf("couldn't connect rtnetlink: %w", err) + } + defer conn.Close() + + links, err := conn.Link.List() + if err != nil { + return fmt.Errorf("couldn't get links: %w", err) + } + + routes, err := conn.Route.List() + if err != nil { + return fmt.Errorf("couldn't get routes: %w", err) + } + + for _, route := range routes { + if route.Type != unix.RTA_DST { + continue + } + if len(route.Attributes.Multipath) != 0 { + for _, nextHop := range route.Attributes.Multipath { + ifName := "" + for _, link := range links { + if link.Index == nextHop.Hop.IfIndex { + ifName = link.Attributes.Name + break + } + } + + labels := []string{ + ifName, // if + networkRouteIPToString(route.Attributes.Src), // src + networkRouteIPWithPrefixToString(route.Attributes.Dst, route.DstLength), // dest + networkRouteIPToString(nextHop.Gateway), // gw + strconv.FormatUint(uint64(route.Attributes.Priority), 10), // priority(metrics) + networkRouteProtocolToString(route.Protocol), // proto + strconv.Itoa(int(nextHop.Hop.Hops) + 1), // weight + } + ch <- prometheus.MustNewConstMetric(n.routeInfoDesc, prometheus.GaugeValue, 1, labels...) + deviceRoutes[ifName]++ + } + } else { + ifName := "" + for _, link := range links { + if link.Index == route.Attributes.OutIface { + ifName = link.Attributes.Name + break + } + } + + labels := []string{ + ifName, // if + networkRouteIPToString(route.Attributes.Src), // src + networkRouteIPWithPrefixToString(route.Attributes.Dst, route.DstLength), // dest + networkRouteIPToString(route.Attributes.Gateway), // gw + strconv.FormatUint(uint64(route.Attributes.Priority), 10), // priority(metrics) + networkRouteProtocolToString(route.Protocol), // proto + "", // weight + } + ch <- prometheus.MustNewConstMetric(n.routeInfoDesc, prometheus.GaugeValue, 1, labels...) + deviceRoutes[ifName]++ + } + } + + for dev, total := range deviceRoutes { + ch <- prometheus.MustNewConstMetric(n.routesDesc, prometheus.GaugeValue, float64(total), dev) + } + + return nil +} + +func networkRouteIPWithPrefixToString(ip net.IP, len uint8) string { + if len == 0 { + return "default" + } + iplen := net.IPv4len + if ip.To4() == nil { + iplen = net.IPv6len + } + network := &net.IPNet{ + IP: ip, + Mask: net.CIDRMask(int(len), iplen*8), + } + return network.String() +} + +func networkRouteIPToString(ip net.IP) string { + if len(ip) == 0 { + return "" + } + return ip.String() +} + +func networkRouteProtocolToString(protocol uint8) string { + // from linux kernel 'include/uapi/linux/rtnetlink.h' + switch protocol { + case 0: + return "unspec" + case 1: + return "redirect" + case 2: + return "kernel" + case 3: + return "boot" + case 4: + return "static" + case 8: + return "gated" + case 9: + return "ra" + case 10: + return "mrt" + case 11: + return "zebra" + case 12: + return "bird" + case 13: + return "dnrouted" + case 14: + return "xorp" + case 15: + return "ntk" + case 16: + return "dhcp" + case 17: + return "mrouted" + case 42: + return "babel" + case 186: + return "bgp" + case 187: + return "isis" + case 188: + return "ospf" + case 189: + return "rip" + case 192: + return "eigrp" + } + return "unknown" +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/nfs_linux.go b/vendor/github.com/prometheus/node_exporter/collector/nfs_linux.go index a540bb30..e08acdba 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/nfs_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/nfs_linux.go @@ -11,17 +11,19 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonfs // +build !nonfs package collector import ( + "errors" "fmt" "os" "reflect" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/nfs" ) @@ -97,7 +99,7 @@ func NewNfsCollector(logger log.Logger) (Collector, error) { func (c *nfsCollector) Update(ch chan<- prometheus.Metric) error { stats, err := c.fs.ClientRPCStats() if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "Not collecting NFS metrics", "err", err) return ErrNoData } diff --git a/vendor/github.com/prometheus/node_exporter/collector/nfsd_linux.go b/vendor/github.com/prometheus/node_exporter/collector/nfsd_linux.go index 8cb1e050..8b310ea2 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/nfsd_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/nfsd_linux.go @@ -11,16 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nonfsd // +build !nonfsd package collector import ( + "errors" "fmt" "os" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/nfs" ) @@ -63,7 +65,7 @@ func NewNFSdCollector(logger log.Logger) (Collector, error) { func (c *nfsdCollector) Update(ch chan<- prometheus.Metric) error { stats, err := c.fs.ServerRPCStats() if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "Not collecting NFSd metrics", "err", err) return ErrNoData } @@ -80,6 +82,8 @@ func (c *nfsdCollector) Update(ch chan<- prometheus.Metric) error { c.updateNFSdRequestsv2Stats(ch, &stats.V2Stats) c.updateNFSdRequestsv3Stats(ch, &stats.V3Stats) c.updateNFSdRequestsv4Stats(ch, &stats.V4Ops) + ch <- prometheus.MustNewConstMetric(c.requestsDesc, prometheus.CounterValue, + float64(stats.WdelegGetattr), "4", "WdelegGetattr") return nil } @@ -393,6 +397,10 @@ func (c *nfsdCollector) updateNFSdRequestsv4Stats(ch chan<- prometheus.Metric, s float64(s.SecInfo), proto, "SecInfo") ch <- prometheus.MustNewConstMetric(c.requestsDesc, prometheus.CounterValue, float64(s.SetAttr), proto, "SetAttr") + ch <- prometheus.MustNewConstMetric(c.requestsDesc, prometheus.CounterValue, + float64(s.SetClientID), proto, "SetClientID") + ch <- prometheus.MustNewConstMetric(c.requestsDesc, prometheus.CounterValue, + float64(s.SetClientIDConfirm), proto, "SetClientIDConfirm") ch <- prometheus.MustNewConstMetric(c.requestsDesc, prometheus.CounterValue, float64(s.Verify), proto, "Verify") ch <- prometheus.MustNewConstMetric(c.requestsDesc, prometheus.CounterValue, diff --git a/vendor/github.com/prometheus/node_exporter/collector/ntp.go b/vendor/github.com/prometheus/node_exporter/collector/ntp.go index 411ba25b..8b8db8a9 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/ntp.go +++ b/vendor/github.com/prometheus/node_exporter/collector/ntp.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nontp // +build !nontp package collector @@ -21,10 +22,11 @@ import ( "sync" "time" + "github.com/alecthomas/kingpin/v2" "github.com/beevik/ntp" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) const ( @@ -34,6 +36,7 @@ const ( var ( ntpServer = kingpin.Flag("collector.ntp.server", "NTP server to use for ntp collector").Default("127.0.0.1").String() + ntpServerPort = kingpin.Flag("collector.ntp.server-port", "UDP port number to connect to on NTP server").Default("123").Int() ntpProtocolVersion = kingpin.Flag("collector.ntp.protocol-version", "NTP protocol version").Default("4").Int() ntpServerIsLocal = kingpin.Flag("collector.ntp.server-is-local", "Certify that collector.ntp.server address is not a public ntp server").Default("false").Bool() ntpIPTTL = kingpin.Flag("collector.ntp.ip-ttl", "IP TTL to use while sending NTP query").Default("1").Int() @@ -73,6 +76,11 @@ func NewNtpCollector(logger log.Logger) (Collector, error) { return nil, fmt.Errorf("offset tolerance must be non-negative") } + if *ntpServerPort < 1 || *ntpServerPort > 65535 { + return nil, fmt.Errorf("invalid NTP port number %d; must be between 1 and 65535 inclusive", *ntpServerPort) + } + + level.Warn(logger).Log("msg", "This collector is deprecated and will be removed in the next major version release.") return &ntpCollector{ stratum: typedDesc{prometheus.NewDesc( prometheus.BuildFQName(namespace, ntpSubsystem, "stratum"), @@ -123,9 +131,10 @@ func (c *ntpCollector) Update(ch chan<- prometheus.Metric) error { Version: *ntpProtocolVersion, TTL: *ntpIPTTL, Timeout: time.Second, // default `ntpdate` timeout + Port: *ntpServerPort, }) if err != nil { - return fmt.Errorf("couldn't get SNTP reply: %s", err) + return fmt.Errorf("couldn't get SNTP reply: %w", err) } ch <- c.stratum.mustNewConstMetric(float64(resp.Stratum)) diff --git a/vendor/github.com/prometheus/node_exporter/collector/nvme_linux.go b/vendor/github.com/prometheus/node_exporter/collector/nvme_linux.go new file mode 100644 index 00000000..81d4ab29 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/nvme_linux.go @@ -0,0 +1,74 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nonvme +// +build !nonvme + +package collector + +import ( + "errors" + "fmt" + "os" + + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +type nvmeCollector struct { + fs sysfs.FS + logger log.Logger +} + +func init() { + registerCollector("nvme", defaultEnabled, NewNVMeCollector) +} + +// NewNVMeCollector returns a new Collector exposing NVMe stats. +func NewNVMeCollector(logger log.Logger) (Collector, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + return &nvmeCollector{ + fs: fs, + logger: logger, + }, nil +} + +func (c *nvmeCollector) Update(ch chan<- prometheus.Metric) error { + devices, err := c.fs.NVMeClass() + if err != nil { + if errors.Is(err, os.ErrNotExist) { + level.Debug(c.logger).Log("msg", "nvme statistics not found, skipping") + return ErrNoData + } + return fmt.Errorf("error obtaining NVMe class info: %w", err) + } + + for _, device := range devices { + infoDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, "nvme", "info"), + "Non-numeric data from /sys/class/nvme/, value is always 1.", + []string{"device", "firmware_revision", "model", "serial", "state"}, + nil, + ) + infoValue := 1.0 + ch <- prometheus.MustNewConstMetric(infoDesc, prometheus.GaugeValue, infoValue, device.Name, device.FirmwareRevision, device.Model, device.Serial, device.State) + } + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/os_release.go b/vendor/github.com/prometheus/node_exporter/collector/os_release.go new file mode 100644 index 00000000..4c86740e --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/os_release.go @@ -0,0 +1,234 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package collector + +import ( + "encoding/xml" + "errors" + "io" + "os" + "regexp" + "strconv" + "strings" + "sync" + "time" + + "github.com/go-kit/log" + "github.com/go-kit/log/level" + envparse "github.com/hashicorp/go-envparse" + "github.com/prometheus/client_golang/prometheus" +) + +const ( + etcOSRelease = "/etc/os-release" + usrLibOSRelease = "/usr/lib/os-release" + systemVersionPlist = "/System/Library/CoreServices/SystemVersion.plist" +) + +var ( + versionRegex = regexp.MustCompile(`^[0-9]+\.?[0-9]*`) +) + +type osRelease struct { + Name string + ID string + IDLike string + PrettyName string + Variant string + VariantID string + Version string + VersionID string + VersionCodename string + BuildID string + ImageID string + ImageVersion string + SupportEnd string +} + +type osReleaseCollector struct { + infoDesc *prometheus.Desc + logger log.Logger + os *osRelease + osMutex sync.RWMutex + osReleaseFilenames []string // all os-release file names to check + version float64 + versionDesc *prometheus.Desc + supportEnd time.Time + supportEndDesc *prometheus.Desc +} + +type Plist struct { + Dict Dict `xml:"dict"` +} + +type Dict struct { + Key []string `xml:"key"` + String []string `xml:"string"` +} + +func init() { + registerCollector("os", defaultEnabled, NewOSCollector) +} + +// NewOSCollector returns a new Collector exposing os-release information. +func NewOSCollector(logger log.Logger) (Collector, error) { + return &osReleaseCollector{ + logger: logger, + infoDesc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "os", "info"), + "A metric with a constant '1' value labeled by build_id, id, id_like, image_id, image_version, "+ + "name, pretty_name, variant, variant_id, version, version_codename, version_id.", + []string{"build_id", "id", "id_like", "image_id", "image_version", "name", "pretty_name", + "variant", "variant_id", "version", "version_codename", "version_id"}, nil, + ), + osReleaseFilenames: []string{etcOSRelease, usrLibOSRelease, systemVersionPlist}, + versionDesc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "os", "version"), + "Metric containing the major.minor part of the OS version.", + []string{"id", "id_like", "name"}, nil, + ), + supportEndDesc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "os", "support_end_timestamp_seconds"), + "Metric containing the end-of-life date timestamp of the OS.", + nil, nil, + ), + }, nil +} + +func parseOSRelease(r io.Reader) (*osRelease, error) { + env, err := envparse.Parse(r) + return &osRelease{ + Name: env["NAME"], + ID: env["ID"], + IDLike: env["ID_LIKE"], + PrettyName: env["PRETTY_NAME"], + Variant: env["VARIANT"], + VariantID: env["VARIANT_ID"], + Version: env["VERSION"], + VersionID: env["VERSION_ID"], + VersionCodename: env["VERSION_CODENAME"], + BuildID: env["BUILD_ID"], + ImageID: env["IMAGE_ID"], + ImageVersion: env["IMAGE_VERSION"], + SupportEnd: env["SUPPORT_END"], + }, err +} + +func (c *osReleaseCollector) UpdateStruct(path string) error { + releaseFile, err := os.Open(path) + if err != nil { + return err + } + defer releaseFile.Close() + + // Acquire a lock to update the osReleaseCollector struct. + c.osMutex.Lock() + defer c.osMutex.Unlock() + + // SystemVersion.plist is xml file with MacOs version info + if strings.Contains(releaseFile.Name(), "SystemVersion.plist") { + c.os, err = getMacosProductVersion(releaseFile.Name()) + if err != nil { + return err + } + } else { + c.os, err = parseOSRelease(releaseFile) + if err != nil { + return err + } + } + + majorMinor := versionRegex.FindString(c.os.VersionID) + if majorMinor != "" { + c.version, err = strconv.ParseFloat(majorMinor, 64) + if err != nil { + return err + } + } else { + c.version = 0 + } + + if c.os.SupportEnd != "" { + c.supportEnd, err = time.Parse(time.DateOnly, c.os.SupportEnd) + + if err != nil { + return err + } + } + + return nil +} + +func (c *osReleaseCollector) Update(ch chan<- prometheus.Metric) error { + for i, path := range c.osReleaseFilenames { + err := c.UpdateStruct(*rootfsPath + path) + if err == nil { + break + } + if errors.Is(err, os.ErrNotExist) { + if i >= (len(c.osReleaseFilenames) - 1) { + level.Debug(c.logger).Log("msg", "no os-release file found", "files", strings.Join(c.osReleaseFilenames, ",")) + return ErrNoData + } + continue + } + return err + } + + ch <- prometheus.MustNewConstMetric(c.infoDesc, prometheus.GaugeValue, 1.0, + c.os.BuildID, c.os.ID, c.os.IDLike, c.os.ImageID, c.os.ImageVersion, c.os.Name, c.os.PrettyName, + c.os.Variant, c.os.VariantID, c.os.Version, c.os.VersionCodename, c.os.VersionID) + if c.version > 0 { + ch <- prometheus.MustNewConstMetric(c.versionDesc, prometheus.GaugeValue, c.version, + c.os.ID, c.os.IDLike, c.os.Name) + } + + if c.os.SupportEnd != "" { + ch <- prometheus.MustNewConstMetric(c.supportEndDesc, prometheus.GaugeValue, float64(c.supportEnd.Unix())) + } + + return nil +} + +func getMacosProductVersion(filename string) (*osRelease, error) { + f, _ := os.Open(filename) + bytePlist, _ := io.ReadAll(f) + f.Close() + + var plist Plist + err := xml.Unmarshal(bytePlist, &plist) + if err != nil { + return &osRelease{}, err + } + + var osVersionID, osVersionName, osBuildID string + if len(plist.Dict.Key) > 0 { + for index, value := range plist.Dict.Key { + switch value { + case "ProductVersion": + osVersionID = plist.Dict.String[index] + case "ProductName": + osVersionName = plist.Dict.String[index] + case "ProductBuildVersion": + osBuildID = plist.Dict.String[index] + } + } + } + return &osRelease{ + Name: osVersionName, + Version: osVersionID, + VersionID: osVersionID, + BuildID: osBuildID, + }, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/paths.go b/vendor/github.com/prometheus/node_exporter/collector/paths.go index 5f5a7b44..82c94187 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/paths.go +++ b/vendor/github.com/prometheus/node_exporter/collector/paths.go @@ -17,15 +17,16 @@ import ( "path/filepath" "strings" + "github.com/alecthomas/kingpin/v2" "github.com/prometheus/procfs" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) var ( // The path of the proc filesystem. - procPath = kingpin.Flag("path.procfs", "procfs mountpoint.").Default(procfs.DefaultMountPoint).String() - sysPath = kingpin.Flag("path.sysfs", "sysfs mountpoint.").Default("/sys").String() - rootfsPath = kingpin.Flag("path.rootfs", "rootfs mountpoint.").Default("/").String() + procPath = kingpin.Flag("path.procfs", "procfs mountpoint.").Default(procfs.DefaultMountPoint).String() + sysPath = kingpin.Flag("path.sysfs", "sysfs mountpoint.").Default("/sys").String() + rootfsPath = kingpin.Flag("path.rootfs", "rootfs mountpoint.").Default("/").String() + udevDataPath = kingpin.Flag("path.udev.data", "udev data path.").Default("/run/udev/data").String() ) func procFilePath(name string) string { @@ -40,6 +41,10 @@ func rootfsFilePath(name string) string { return filepath.Join(*rootfsPath, name) } +func udevDataFilePath(name string) string { + return filepath.Join(*udevDataPath, name) +} + func rootfsStripPrefix(path string) string { if *rootfsPath == "/" { return path diff --git a/vendor/github.com/prometheus/node_exporter/collector/perf_linux.go b/vendor/github.com/prometheus/node_exporter/collector/perf_linux.go index 3a2f7394..8934371a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/perf_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/perf_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noperf // +build !noperf package collector @@ -21,12 +22,12 @@ import ( "strconv" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/hodgesds/perf-utils" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) const ( @@ -36,12 +37,67 @@ const ( var ( perfCPUsFlag = kingpin.Flag("collector.perf.cpus", "List of CPUs from which perf metrics should be collected").Default("").String() perfTracepointFlag = kingpin.Flag("collector.perf.tracepoint", "perf tracepoint that should be collected").Strings() + perfNoHwProfiler = kingpin.Flag("collector.perf.disable-hardware-profilers", "disable perf hardware profilers").Default("false").Bool() + perfHwProfilerFlag = kingpin.Flag("collector.perf.hardware-profilers", "perf hardware profilers that should be collected").Strings() + perfNoSwProfiler = kingpin.Flag("collector.perf.disable-software-profilers", "disable perf software profilers").Default("false").Bool() + perfSwProfilerFlag = kingpin.Flag("collector.perf.software-profilers", "perf software profilers that should be collected").Strings() + perfNoCaProfiler = kingpin.Flag("collector.perf.disable-cache-profilers", "disable perf cache profilers").Default("false").Bool() + perfCaProfilerFlag = kingpin.Flag("collector.perf.cache-profilers", "perf cache profilers that should be collected").Strings() ) func init() { registerCollector(perfSubsystem, defaultDisabled, NewPerfCollector) } +var ( + perfHardwareProfilerMap = map[string]perf.HardwareProfilerType{ + "CpuCycles": perf.CpuCyclesProfiler, + "CpuInstr": perf.CpuInstrProfiler, + "CacheRef": perf.CacheRefProfiler, + "CacheMisses": perf.CacheMissesProfiler, + "BranchInstr": perf.BranchInstrProfiler, + "BranchMisses": perf.BranchMissesProfiler, + "StalledCyclesBackend": perf.StalledCyclesBackendProfiler, + "StalledCyclesFrontend": perf.StalledCyclesFrontendProfiler, + "RefCpuCycles": perf.RefCpuCyclesProfiler, + // "BusCycles": perf.BusCyclesProfiler, + } + perfSoftwareProfilerMap = map[string]perf.SoftwareProfilerType{ + "PageFault": perf.PageFaultProfiler, + "ContextSwitch": perf.ContextSwitchProfiler, + "CpuMigration": perf.CpuMigrationProfiler, + "MinorFault": perf.MinorFaultProfiler, + "MajorFault": perf.MajorFaultProfiler, + // "CpuClock": perf.CpuClockProfiler, + // "TaskClock": perf.TaskClockProfiler, + // "AlignFault": perf.AlignFaultProfiler, + // "EmuFault": perf.EmuFaultProfiler, + } + perfCacheProfilerMap = map[string]perf.CacheProfilerType{ + "L1DataReadHit": perf.L1DataReadHitProfiler, + "L1DataReadMiss": perf.L1DataReadMissProfiler, + "L1DataWriteHit": perf.L1DataWriteHitProfiler, + "L1InstrReadMiss": perf.L1InstrReadMissProfiler, + "LLReadHit": perf.LLReadHitProfiler, + "LLReadMiss": perf.LLReadMissProfiler, + "LLWriteHit": perf.LLWriteHitProfiler, + "LLWriteMiss": perf.LLWriteMissProfiler, + "InstrTLBReadHit": perf.InstrTLBReadHitProfiler, + "InstrTLBReadMiss": perf.InstrTLBReadMissProfiler, + "BPUReadHit": perf.BPUReadHitProfiler, + "BPUReadMiss": perf.BPUReadMissProfiler, + // "L1InstrReadHit": perf.L1InstrReadHitProfiler, + // "DataTLBReadHit": perf.DataTLBReadHitProfiler, + // "DataTLBReadMiss": perf.DataTLBReadMissProfiler, + // "DataTLBWriteHit": perf.DataTLBWriteHitProfiler, + // "DataTLBWriteMiss": perf.DataTLBWriteMissProfiler, + // "NodeCacheReadHit": perf.NodeCacheReadHitProfiler, + // "NodeCacheReadMiss": perf.NodeCacheReadMissProfiler, + // "NodeCacheWriteHit": perf.NodeCacheWriteHitProfiler, + // "NodeCacheWriteMiss": perf.NodeCacheWriteMissProfiler, + } +) + // perfTracepointFlagToTracepoints returns the set of configured tracepoints. func perfTracepointFlagToTracepoints(tracepointsFlag []string) ([]*perfTracepoint, error) { tracepoints := make([]*perfTracepoint, len(tracepointsFlag)) @@ -49,7 +105,7 @@ func perfTracepointFlagToTracepoints(tracepointsFlag []string) ([]*perfTracepoin for i, tracepoint := range tracepointsFlag { split := strings.Split(tracepoint, ":") if len(split) != 2 { - return nil, fmt.Errorf("Invalid tracepoint config %v", tracepoint) + return nil, fmt.Errorf("invalid tracepoint config %v", tracepoint) } tracepoints[i] = &perfTracepoint{ subsystem: split[0], @@ -159,14 +215,15 @@ func (c *perfTracepointCollector) update(ch chan<- prometheus.Metric) error { // updateCPU is used to update metrics per CPU profiler. func (c *perfTracepointCollector) updateCPU(cpu int, ch chan<- prometheus.Metric) error { - cpuStr := fmt.Sprintf("%d", cpu) profiler := c.profilers[cpu] - p, err := profiler.Profile() - if err != nil { + p := &perf.GroupProfileValue{} + if err := profiler.Profile(p); err != nil { level.Error(c.logger).Log("msg", "Failed to collect tracepoint profile", "err", err) return err } + cpuid := strconv.Itoa(cpu) + for i, value := range p.Values { // Get the Desc from the ordered group value. descKey := c.collectionOrder[i] @@ -175,7 +232,7 @@ func (c *perfTracepointCollector) updateCPU(cpu int, ch chan<- prometheus.Metric c.descs[descKeySlice[0]][descKeySlice[1]], prometheus.CounterValue, float64(value), - cpuStr, + cpuid, ) } return nil @@ -280,30 +337,82 @@ func NewPerfCollector(logger log.Logger) (Collector, error) { collector.tracepointCollector = tracepointCollector } + // Configure perf profilers + hardwareProfilers := perf.AllHardwareProfilers + if *perfHwProfilerFlag != nil && len(*perfHwProfilerFlag) > 0 { + // hardwareProfilers = 0 + for _, hf := range *perfHwProfilerFlag { + if v, ok := perfHardwareProfilerMap[hf]; ok { + hardwareProfilers |= v + } + } + } + softwareProfilers := perf.AllSoftwareProfilers + if *perfSwProfilerFlag != nil && len(*perfSwProfilerFlag) > 0 { + // softwareProfilers = 0 + for _, sf := range *perfSwProfilerFlag { + if v, ok := perfSoftwareProfilerMap[sf]; ok { + softwareProfilers |= v + } + } + } + cacheProfilers := perf.L1DataReadHitProfiler | perf.L1DataReadMissProfiler | perf.L1DataWriteHitProfiler | perf.L1InstrReadMissProfiler | perf.InstrTLBReadHitProfiler | perf.InstrTLBReadMissProfiler | perf.LLReadHitProfiler | perf.LLReadMissProfiler | perf.LLWriteHitProfiler | perf.LLWriteMissProfiler | perf.BPUReadHitProfiler | perf.BPUReadMissProfiler + if *perfCaProfilerFlag != nil && len(*perfCaProfilerFlag) > 0 { + cacheProfilers = 0 + for _, cf := range *perfCaProfilerFlag { + if v, ok := perfCacheProfilerMap[cf]; ok { + cacheProfilers |= v + } + } + } + // Configure all profilers for the specified CPUs. for _, cpu := range cpus { // Use -1 to profile all processes on the CPU, see: // man perf_event_open - hwProf := perf.NewHardwareProfiler(-1, cpu) - if err := hwProf.Start(); err != nil { - return nil, err + if !*perfNoHwProfiler { + hwProf, err := perf.NewHardwareProfiler( + -1, + cpu, + hardwareProfilers, + ) + if err != nil && !hwProf.HasProfilers() { + return nil, err + } + if err := hwProf.Start(); err != nil { + return nil, err + } + collector.perfHwProfilers[cpu] = &hwProf + collector.hwProfilerCPUMap[&hwProf] = cpu } - collector.perfHwProfilers[cpu] = &hwProf - collector.hwProfilerCPUMap[&hwProf] = cpu - swProf := perf.NewSoftwareProfiler(-1, cpu) - if err := swProf.Start(); err != nil { - return nil, err + if !*perfNoSwProfiler { + swProf, err := perf.NewSoftwareProfiler(-1, cpu, softwareProfilers) + if err != nil && !swProf.HasProfilers() { + return nil, err + } + if err := swProf.Start(); err != nil { + return nil, err + } + collector.perfSwProfilers[cpu] = &swProf + collector.swProfilerCPUMap[&swProf] = cpu } - collector.perfSwProfilers[cpu] = &swProf - collector.swProfilerCPUMap[&swProf] = cpu - cacheProf := perf.NewCacheProfiler(-1, cpu) - if err := cacheProf.Start(); err != nil { - return nil, err + if !*perfNoCaProfiler { + cacheProf, err := perf.NewCacheProfiler( + -1, + cpu, + cacheProfilers, + ) + if err != nil && !cacheProf.HasProfilers() { + return nil, err + } + if err := cacheProf.Start(); err != nil { + return nil, err + } + collector.perfCacheProfilers[cpu] = &cacheProf + collector.cacheProfilerCPUMap[&cacheProf] = cpu } - collector.perfCacheProfilers[cpu] = &cacheProf - collector.cacheProfilerCPUMap[&cacheProf] = cpu } collector.desc = map[string]*prometheus.Desc{ @@ -377,6 +486,26 @@ func NewPerfCollector(logger log.Logger) (Collector, error) { []string{"cpu"}, nil, ), + "stalled_cycles_backend_total": prometheus.NewDesc( + prometheus.BuildFQName( + namespace, + perfSubsystem, + "stalled_cycles_backend_total", + ), + "Number of stalled backend CPU cycles", + []string{"cpu"}, + nil, + ), + "stalled_cycles_frontend_total": prometheus.NewDesc( + prometheus.BuildFQName( + namespace, + perfSubsystem, + "stalled_cycles_frontend_total", + ), + "Number of stalled frontend CPU cycles", + []string{"cpu"}, + nil, + ), "page_faults_total": prometheus.NewDesc( prometheus.BuildFQName( namespace, @@ -574,21 +703,18 @@ func (c *perfCollector) Update(ch chan<- prometheus.Metric) error { func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { for _, profiler := range c.perfHwProfilers { - cpuid := c.hwProfilerCPUMap[profiler] - cpuStr := strconv.Itoa(cpuid) - hwProfile, err := (*profiler).Profile() - if err != nil { + hwProfile := &perf.HardwareProfile{} + if err := (*profiler).Profile(hwProfile); err != nil { return err } - if hwProfile == nil { - continue - } + + cpuid := strconv.Itoa(c.hwProfilerCPUMap[profiler]) if hwProfile.CPUCycles != nil { ch <- prometheus.MustNewConstMetric( c.desc["cpucycles_total"], prometheus.CounterValue, float64(*hwProfile.CPUCycles), - cpuStr, + cpuid, ) } @@ -596,7 +722,7 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["instructions_total"], prometheus.CounterValue, float64(*hwProfile.Instructions), - cpuStr, + cpuid, ) } @@ -604,7 +730,7 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["branch_instructions_total"], prometheus.CounterValue, float64(*hwProfile.BranchInstr), - cpuStr, + cpuid, ) } @@ -612,7 +738,7 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["branch_misses_total"], prometheus.CounterValue, float64(*hwProfile.BranchMisses), - cpuStr, + cpuid, ) } @@ -620,7 +746,7 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_refs_total"], prometheus.CounterValue, float64(*hwProfile.CacheRefs), - cpuStr, + cpuid, ) } @@ -628,7 +754,7 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_misses_total"], prometheus.CounterValue, float64(*hwProfile.CacheMisses), - cpuStr, + cpuid, ) } @@ -636,7 +762,23 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["ref_cpucycles_total"], prometheus.CounterValue, float64(*hwProfile.RefCPUCycles), - cpuStr, + cpuid, + ) + } + + if hwProfile.StalledCyclesBackend != nil { + ch <- prometheus.MustNewConstMetric( + c.desc["stalled_cycles_backend_total"], + prometheus.CounterValue, float64(*hwProfile.StalledCyclesBackend), + cpuid, + ) + } + + if hwProfile.StalledCyclesFrontend != nil { + ch <- prometheus.MustNewConstMetric( + c.desc["stalled_cycles_frontend_total"], + prometheus.CounterValue, float64(*hwProfile.StalledCyclesFrontend), + cpuid, ) } } @@ -646,21 +788,18 @@ func (c *perfCollector) updateHardwareStats(ch chan<- prometheus.Metric) error { func (c *perfCollector) updateSoftwareStats(ch chan<- prometheus.Metric) error { for _, profiler := range c.perfSwProfilers { - cpuid := c.swProfilerCPUMap[profiler] - cpuStr := fmt.Sprintf("%d", cpuid) - swProfile, err := (*profiler).Profile() - if err != nil { + swProfile := &perf.SoftwareProfile{} + if err := (*profiler).Profile(swProfile); err != nil { return err } - if swProfile == nil { - continue - } + + cpuid := strconv.Itoa(c.swProfilerCPUMap[profiler]) if swProfile.PageFaults != nil { ch <- prometheus.MustNewConstMetric( c.desc["page_faults_total"], prometheus.CounterValue, float64(*swProfile.PageFaults), - cpuStr, + cpuid, ) } @@ -668,7 +807,7 @@ func (c *perfCollector) updateSoftwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["context_switches_total"], prometheus.CounterValue, float64(*swProfile.ContextSwitches), - cpuStr, + cpuid, ) } @@ -676,7 +815,7 @@ func (c *perfCollector) updateSoftwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cpu_migrations_total"], prometheus.CounterValue, float64(*swProfile.CPUMigrations), - cpuStr, + cpuid, ) } @@ -684,7 +823,7 @@ func (c *perfCollector) updateSoftwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["minor_faults_total"], prometheus.CounterValue, float64(*swProfile.MinorPageFaults), - cpuStr, + cpuid, ) } @@ -692,7 +831,7 @@ func (c *perfCollector) updateSoftwareStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["major_faults_total"], prometheus.CounterValue, float64(*swProfile.MajorPageFaults), - cpuStr, + cpuid, ) } } @@ -702,21 +841,18 @@ func (c *perfCollector) updateSoftwareStats(ch chan<- prometheus.Metric) error { func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { for _, profiler := range c.perfCacheProfilers { - cpuid := c.cacheProfilerCPUMap[profiler] - cpuStr := fmt.Sprintf("%d", cpuid) - cacheProfile, err := (*profiler).Profile() - if err != nil { + cacheProfile := &perf.CacheProfile{} + if err := (*profiler).Profile(cacheProfile); err != nil { return err } - if cacheProfile == nil { - continue - } + + cpuid := strconv.Itoa(c.cacheProfilerCPUMap[profiler]) if cacheProfile.L1DataReadHit != nil { ch <- prometheus.MustNewConstMetric( c.desc["cache_l1d_read_hits_total"], prometheus.CounterValue, float64(*cacheProfile.L1DataReadHit), - cpuStr, + cpuid, ) } @@ -724,7 +860,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_l1d_read_misses_total"], prometheus.CounterValue, float64(*cacheProfile.L1DataReadMiss), - cpuStr, + cpuid, ) } @@ -732,7 +868,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_l1d_write_hits_total"], prometheus.CounterValue, float64(*cacheProfile.L1DataWriteHit), - cpuStr, + cpuid, ) } @@ -740,7 +876,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_l1_instr_read_misses_total"], prometheus.CounterValue, float64(*cacheProfile.L1InstrReadMiss), - cpuStr, + cpuid, ) } @@ -748,7 +884,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_tlb_instr_read_hits_total"], prometheus.CounterValue, float64(*cacheProfile.InstrTLBReadHit), - cpuStr, + cpuid, ) } @@ -756,7 +892,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_tlb_instr_read_misses_total"], prometheus.CounterValue, float64(*cacheProfile.InstrTLBReadMiss), - cpuStr, + cpuid, ) } @@ -764,7 +900,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_ll_read_hits_total"], prometheus.CounterValue, float64(*cacheProfile.LastLevelReadHit), - cpuStr, + cpuid, ) } @@ -772,7 +908,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_ll_read_misses_total"], prometheus.CounterValue, float64(*cacheProfile.LastLevelReadMiss), - cpuStr, + cpuid, ) } @@ -780,7 +916,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_ll_write_hits_total"], prometheus.CounterValue, float64(*cacheProfile.LastLevelWriteHit), - cpuStr, + cpuid, ) } @@ -788,7 +924,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_ll_write_misses_total"], prometheus.CounterValue, float64(*cacheProfile.LastLevelWriteMiss), - cpuStr, + cpuid, ) } @@ -796,7 +932,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_bpu_read_hits_total"], prometheus.CounterValue, float64(*cacheProfile.BPUReadHit), - cpuStr, + cpuid, ) } @@ -804,7 +940,7 @@ func (c *perfCollector) updateCacheStats(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric( c.desc["cache_bpu_read_misses_total"], prometheus.CounterValue, float64(*cacheProfile.BPUReadMiss), - cpuStr, + cpuid, ) } } diff --git a/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass.go b/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass.go index 309b08c2..7f231dac 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass.go +++ b/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass.go @@ -11,21 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nopowersupplyclass && (linux || darwin) // +build !nopowersupplyclass -// +build linux +// +build linux darwin package collector import ( - "errors" - "fmt" - "os" "regexp" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" - "github.com/prometheus/procfs/sysfs" - "gopkg.in/alecthomas/kingpin.v2" ) var ( @@ -52,151 +49,3 @@ func NewPowerSupplyClassCollector(logger log.Logger) (Collector, error) { logger: logger, }, nil } - -func (c *powerSupplyClassCollector) Update(ch chan<- prometheus.Metric) error { - powerSupplyClass, err := getPowerSupplyClassInfo(c.ignoredPattern) - if err != nil { - if errors.Is(err, os.ErrNotExist) { - return ErrNoData - } - return fmt.Errorf("could not get power_supply class info: %s", err) - } - for _, powerSupply := range powerSupplyClass { - - for name, value := range map[string]*int64{ - "authentic": powerSupply.Authentic, - "calibrate": powerSupply.Calibrate, - "capacity": powerSupply.Capacity, - "capacity_alert_max": powerSupply.CapacityAlertMax, - "capacity_alert_min": powerSupply.CapacityAlertMin, - "cyclecount": powerSupply.CycleCount, - "online": powerSupply.Online, - "present": powerSupply.Present, - "time_to_empty_seconds": powerSupply.TimeToEmptyNow, - "time_to_full_seconds": powerSupply.TimeToFullNow, - } { - if value != nil { - pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value), powerSupply.Name, prometheus.GaugeValue) - } - } - - for name, value := range map[string]*int64{ - "current_boot": powerSupply.CurrentBoot, - "current_max": powerSupply.CurrentMax, - "current_ampere": powerSupply.CurrentNow, - "energy_empty": powerSupply.EnergyEmpty, - "energy_empty_design": powerSupply.EnergyEmptyDesign, - "energy_full": powerSupply.EnergyFull, - "energy_full_design": powerSupply.EnergyFullDesign, - "energy_watthour": powerSupply.EnergyNow, - "voltage_boot": powerSupply.VoltageBoot, - "voltage_max": powerSupply.VoltageMax, - "voltage_max_design": powerSupply.VoltageMaxDesign, - "voltage_min": powerSupply.VoltageMin, - "voltage_min_design": powerSupply.VoltageMinDesign, - "voltage_volt": powerSupply.VoltageNow, - "voltage_ocv": powerSupply.VoltageOCV, - "charge_control_limit": powerSupply.ChargeControlLimit, - "charge_control_limit_max": powerSupply.ChargeControlLimitMax, - "charge_counter": powerSupply.ChargeCounter, - "charge_empty": powerSupply.ChargeEmpty, - "charge_empty_design": powerSupply.ChargeEmptyDesign, - "charge_full": powerSupply.ChargeFull, - "charge_full_design": powerSupply.ChargeFullDesign, - "charge_ampere": powerSupply.ChargeNow, - "charge_term_current": powerSupply.ChargeTermCurrent, - "constant_charge_current": powerSupply.ConstantChargeCurrent, - "constant_charge_current_max": powerSupply.ConstantChargeCurrentMax, - "constant_charge_voltage": powerSupply.ConstantChargeVoltage, - "constant_charge_voltage_max": powerSupply.ConstantChargeVoltageMax, - "precharge_current": powerSupply.PrechargeCurrent, - "input_current_limit": powerSupply.InputCurrentLimit, - "power_watt": powerSupply.PowerNow, - } { - if value != nil { - pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value)/1e6, powerSupply.Name, prometheus.GaugeValue) - } - } - - for name, value := range map[string]*int64{ - "temp_celsius": powerSupply.Temp, - "temp_alert_max_celsius": powerSupply.TempAlertMax, - "temp_alert_min_celsius": powerSupply.TempAlertMin, - "temp_ambient_celsius": powerSupply.TempAmbient, - "temp_ambient_max_celsius": powerSupply.TempAmbientMax, - "temp_ambient_min_celsius": powerSupply.TempAmbientMin, - "temp_max_celsius": powerSupply.TempMax, - "temp_min_celsius": powerSupply.TempMin, - } { - if value != nil { - pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value)/10.0, powerSupply.Name, prometheus.GaugeValue) - } - } - - var ( - keys []string - values []string - ) - for name, value := range map[string]string{ - "power_supply": powerSupply.Name, - "capacity_level": powerSupply.CapacityLevel, - "charge_type": powerSupply.ChargeType, - "health": powerSupply.Health, - "manufacturer": powerSupply.Manufacturer, - "model_name": powerSupply.ModelName, - "serial_number": powerSupply.SerialNumber, - "status": powerSupply.Status, - "technology": powerSupply.Technology, - "type": powerSupply.Type, - "usb_type": powerSupply.UsbType, - "scope": powerSupply.Scope, - } { - if value != "" { - keys = append(keys, name) - values = append(values, value) - } - } - - fieldDesc := prometheus.NewDesc( - prometheus.BuildFQName(namespace, c.subsystem, "info"), - "info of /sys/class/power_supply/.", - keys, - nil, - ) - ch <- prometheus.MustNewConstMetric(fieldDesc, prometheus.GaugeValue, 1.0, values...) - - } - - return nil -} - -func pushPowerSupplyMetric(ch chan<- prometheus.Metric, subsystem string, name string, value float64, powerSupplyName string, valueType prometheus.ValueType) { - fieldDesc := prometheus.NewDesc( - prometheus.BuildFQName(namespace, subsystem, name), - fmt.Sprintf("%s value of /sys/class/power_supply/.", name), - []string{"power_supply"}, - nil, - ) - - ch <- prometheus.MustNewConstMetric(fieldDesc, valueType, value, powerSupplyName) -} - -func getPowerSupplyClassInfo(ignore *regexp.Regexp) (sysfs.PowerSupplyClass, error) { - fs, err := sysfs.NewFS(*sysPath) - if err != nil { - return nil, err - } - powerSupplyClass, err := fs.PowerSupplyClass() - - if err != nil { - return powerSupplyClass, fmt.Errorf("error obtaining power_supply class info: %w", err) - } - - for device := range powerSupplyClass { - if ignore.MatchString(device) { - delete(powerSupplyClass, device) - } - } - - return powerSupplyClass, nil -} diff --git a/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_darwin.go b/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_darwin.go new file mode 100644 index 00000000..01d7f184 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_darwin.go @@ -0,0 +1,420 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nopowersupplyclass +// +build !nopowersupplyclass + +package collector + +/* +#cgo LDFLAGS: -framework IOKit -framework CoreFoundation +#include +#include +#include +#include +#include + +// values collected from IOKit Power Source APIs +// Functions documentation available at +// https://developer.apple.com/documentation/iokit/iopowersources_h +// CFDictionary keys definition +// https://developer.apple.com/documentation/iokit/iopskeys_h/defines +struct macos_powersupply { + char *Name; + char *PowerSourceState; + char *Type; + char *TransportType; + char *BatteryHealth; + char *HardwareSerialNumber; + + int *PowerSourceID; + int *CurrentCapacity; + int *MaxCapacity; + int *DesignCapacity; + int *NominalCapacity; + + int *TimeToEmpty; + int *TimeToFullCharge; + + int *Voltage; + int *Current; + + int *Temperature; + + // boolean values + int *IsCharged; + int *IsCharging; + int *InternalFailure; + int *IsPresent; +}; + +int *CFDictionaryGetInt(CFDictionaryRef theDict, const void *key) { + CFNumberRef tmp; + int *value; + + tmp = CFDictionaryGetValue(theDict, key); + + if (tmp == NULL) + return NULL; + + value = (int*)malloc(sizeof(int)); + if (CFNumberGetValue(tmp, kCFNumberIntType, value)) { + return value; + } + + free(value); + return NULL; +} + +int *CFDictionaryGetBoolean(CFDictionaryRef theDict, const void *key) { + CFBooleanRef tmp; + int *value; + + tmp = CFDictionaryGetValue(theDict, key); + + if (tmp == NULL) + return NULL; + + value = (int*)malloc(sizeof(int)); + if (CFBooleanGetValue(tmp)) { + *value = 1; + } else { + *value = 0; + } + + return value; +} + +char *CFDictionaryGetSring(CFDictionaryRef theDict, const void *key) { + CFStringRef tmp; + CFIndex size; + char *value; + + tmp = CFDictionaryGetValue(theDict, key); + + if (tmp == NULL) + return NULL; + + size = CFStringGetLength(tmp) + 1; + value = (char*)malloc(size); + + if(CFStringGetCString(tmp, value, size, kCFStringEncodingUTF8)) { + return value; + } + + free(value); + return NULL; +} + +struct macos_powersupply* getPowerSupplyInfo(CFDictionaryRef powerSourceInformation) { + struct macos_powersupply *ret; + + if (powerSourceInformation == NULL) + return NULL; + + ret = (struct macos_powersupply*)malloc(sizeof(struct macos_powersupply)); + + ret->PowerSourceID = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSPowerSourceIDKey)); + ret->CurrentCapacity = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSCurrentCapacityKey)); + ret->MaxCapacity = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSMaxCapacityKey)); + ret->DesignCapacity = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSDesignCapacityKey)); + ret->NominalCapacity = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSNominalCapacityKey)); + ret->TimeToEmpty = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSTimeToEmptyKey)); + ret->TimeToFullCharge = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSTimeToFullChargeKey)); + ret->Voltage = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSVoltageKey)); + ret->Current = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSCurrentKey)); + ret->Temperature = CFDictionaryGetInt(powerSourceInformation, CFSTR(kIOPSTemperatureKey)); + + ret->Name = CFDictionaryGetSring(powerSourceInformation, CFSTR(kIOPSNameKey)); + ret->PowerSourceState = CFDictionaryGetSring(powerSourceInformation, CFSTR(kIOPSPowerSourceStateKey)); + ret->Type = CFDictionaryGetSring(powerSourceInformation, CFSTR(kIOPSTypeKey)); + ret->TransportType = CFDictionaryGetSring(powerSourceInformation, CFSTR(kIOPSTransportTypeKey)); + ret->BatteryHealth = CFDictionaryGetSring(powerSourceInformation, CFSTR(kIOPSBatteryHealthKey)); + ret->HardwareSerialNumber = CFDictionaryGetSring(powerSourceInformation, CFSTR(kIOPSHardwareSerialNumberKey)); + + ret->IsCharged = CFDictionaryGetBoolean(powerSourceInformation, CFSTR(kIOPSIsChargedKey)); + ret->IsCharging = CFDictionaryGetBoolean(powerSourceInformation, CFSTR(kIOPSIsChargingKey)); + ret->InternalFailure = CFDictionaryGetBoolean(powerSourceInformation, CFSTR(kIOPSInternalFailureKey)); + ret->IsPresent = CFDictionaryGetBoolean(powerSourceInformation, CFSTR(kIOPSIsPresentKey)); + + return ret; +} + + + +void releasePowerSupply(struct macos_powersupply *ps) { + free(ps->Name); + free(ps->PowerSourceState); + free(ps->Type); + free(ps->TransportType); + free(ps->BatteryHealth); + free(ps->HardwareSerialNumber); + + free(ps->PowerSourceID); + free(ps->CurrentCapacity); + free(ps->MaxCapacity); + free(ps->DesignCapacity); + free(ps->NominalCapacity); + free(ps->TimeToEmpty); + free(ps->TimeToFullCharge); + free(ps->Voltage); + free(ps->Current); + free(ps->Temperature); + + free(ps->IsCharged); + free(ps->IsCharging); + free(ps->InternalFailure); + free(ps->IsPresent); + + free(ps); +} +*/ +import "C" + +import ( + "fmt" + "strconv" + + "github.com/prometheus/client_golang/prometheus" +) + +func (c *powerSupplyClassCollector) Update(ch chan<- prometheus.Metric) error { + psList, err := getPowerSourceList() + if err != nil { + return fmt.Errorf("couldn't get IOPPowerSourcesList: %w", err) + } + + for _, info := range psList { + labels := getPowerSourceDescriptorLabels(info) + powerSupplyName := labels["power_supply"] + + if c.ignoredPattern.MatchString(powerSupplyName) { + continue + } + + for name, value := range getPowerSourceDescriptorMap(info) { + if value == nil { + continue + } + + ch <- prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, name), + fmt.Sprintf("IOKit Power Source information field %s for .", name), + []string{"power_supply"}, nil, + ), + prometheus.GaugeValue, *value, powerSupplyName, + ) + } + + pushEnumMetric( + ch, + getPowerSourceDescriptorState(info), + "power_source_state", + c.subsystem, + powerSupplyName, + ) + + pushEnumMetric( + ch, + getPowerSourceDescriptorBatteryHealth(info), + "battery_health", + c.subsystem, + powerSupplyName, + ) + + var ( + keys []string + values []string + ) + for name, value := range labels { + if value != "" { + keys = append(keys, name) + values = append(values, value) + } + } + fieldDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "info"), + "IOKit Power Source information for .", + keys, + nil, + ) + ch <- prometheus.MustNewConstMetric(fieldDesc, prometheus.GaugeValue, 1.0, values...) + + C.releasePowerSupply(info) + } + + return nil +} + +// getPowerSourceList fetches information from IOKit APIs +// +// Data is provided as opaque CoreFoundation references +// C.getPowerSupplyInfo will convert those objects in something +// easily manageable in Go. +// https://developer.apple.com/documentation/iokit/iopowersources_h +func getPowerSourceList() ([]*C.struct_macos_powersupply, error) { + infos, err := C.IOPSCopyPowerSourcesInfo() + if err != nil { + return nil, err + } + defer C.CFRelease(infos) + + psList, err := C.IOPSCopyPowerSourcesList(infos) + if err != nil { + return nil, err + } + + if psList == C.CFArrayRef(0) { + return nil, nil + } + defer C.CFRelease(C.CFTypeRef(psList)) + + size, err := C.CFArrayGetCount(psList) + if err != nil { + return nil, err + } + + ret := make([]*C.struct_macos_powersupply, size) + for i := C.CFIndex(0); i < size; i++ { + ps, err := C.CFArrayGetValueAtIndex(psList, i) + if err != nil { + return nil, err + } + + dict, err := C.IOPSGetPowerSourceDescription(infos, (C.CFTypeRef)(ps)) + if err != nil { + return nil, err + } + + info, err := C.getPowerSupplyInfo(dict) + if err != nil { + return nil, err + } + + ret[int(i)] = info + } + + return ret, nil +} + +func getPowerSourceDescriptorMap(info *C.struct_macos_powersupply) map[string]*float64 { + return map[string]*float64{ + "current_capacity": convertValue(info.CurrentCapacity), + "max_capacity": convertValue(info.MaxCapacity), + "design_capacity": convertValue(info.DesignCapacity), + "nominal_capacity": convertValue(info.NominalCapacity), + "time_to_empty_seconds": minutesToSeconds(info.TimeToEmpty), + "time_to_full_seconds": minutesToSeconds(info.TimeToFullCharge), + "voltage_volt": scaleValue(info.Voltage, 1e3), + "current_ampere": scaleValue(info.Current, 1e3), + "temp_celsius": convertValue(info.Temperature), + "present": convertValue(info.IsPresent), + "charging": convertValue(info.IsCharging), + "charged": convertValue(info.IsCharged), + "internal_failure": convertValue(info.InternalFailure), + } +} + +func getPowerSourceDescriptorLabels(info *C.struct_macos_powersupply) map[string]string { + return map[string]string{ + "id": strconv.FormatInt(int64(*info.PowerSourceID), 10), + "power_supply": C.GoString(info.Name), + "type": C.GoString(info.Type), + "transport_type": C.GoString(info.TransportType), + "serial_number": C.GoString(info.HardwareSerialNumber), + } +} + +func getPowerSourceDescriptorState(info *C.struct_macos_powersupply) map[string]float64 { + stateMap := map[string]float64{ + "Off Line": 0, + "AC Power": 0, + "Battery Power": 0, + } + + // This field is always present + // https://developer.apple.com/documentation/iokit/kiopspowersourcestatekey + stateMap[C.GoString(info.PowerSourceState)] = 1 + + return stateMap +} + +func getPowerSourceDescriptorBatteryHealth(info *C.struct_macos_powersupply) map[string]float64 { + // This field is optional + // https://developer.apple.com/documentation/iokit/kiopsBatteryHealthkey + if info.BatteryHealth == nil { + return nil + } + + stateMap := map[string]float64{ + "Good": 0, + "Fair": 0, + "Poor": 0, + } + + stateMap[C.GoString(info.BatteryHealth)] = 1 + + return stateMap +} + +func convertValue(value *C.int) *float64 { + if value == nil { + return nil + } + + ret := new(float64) + *ret = (float64)(*value) + return ret +} + +func scaleValue(value *C.int, scale float64) *float64 { + ret := convertValue(value) + if ret == nil { + return nil + } + + *ret /= scale + + return ret +} + +// minutesToSeconds converts *C.int minutes into *float64 seconds. +// +// Only positive values will be scaled to seconds, because negative ones +// have special meanings. I.e. -1 indicates "Still Calculating the Time" +func minutesToSeconds(minutes *C.int) *float64 { + ret := convertValue(minutes) + if ret == nil { + return nil + } + + if *ret > 0 { + *ret *= 60 + } + + return ret +} + +func pushEnumMetric(ch chan<- prometheus.Metric, values map[string]float64, name, subsystem, powerSupply string) { + for state, value := range values { + ch <- prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, name), + fmt.Sprintf("IOKit Power Source information field %s for .", name), + []string{"power_supply", "state"}, nil, + ), + prometheus.GaugeValue, value, powerSupply, state, + ) + } +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_linux.go b/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_linux.go new file mode 100644 index 00000000..86e81fb6 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/powersupplyclass_linux.go @@ -0,0 +1,176 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nopowersupplyclass +// +build !nopowersupplyclass + +package collector + +import ( + "errors" + "fmt" + "os" + "regexp" + "strings" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +func (c *powerSupplyClassCollector) Update(ch chan<- prometheus.Metric) error { + powerSupplyClass, err := getPowerSupplyClassInfo(c.ignoredPattern) + if err != nil { + if errors.Is(err, os.ErrNotExist) { + return ErrNoData + } + return fmt.Errorf("could not get power_supply class info: %w", err) + } + for _, powerSupply := range powerSupplyClass { + + for name, value := range map[string]*int64{ + "authentic": powerSupply.Authentic, + "calibrate": powerSupply.Calibrate, + "capacity": powerSupply.Capacity, + "capacity_alert_max": powerSupply.CapacityAlertMax, + "capacity_alert_min": powerSupply.CapacityAlertMin, + "cyclecount": powerSupply.CycleCount, + "online": powerSupply.Online, + "present": powerSupply.Present, + "time_to_empty_seconds": powerSupply.TimeToEmptyNow, + "time_to_full_seconds": powerSupply.TimeToFullNow, + } { + if value != nil { + pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value), powerSupply.Name, prometheus.GaugeValue) + } + } + + for name, value := range map[string]*int64{ + "current_boot": powerSupply.CurrentBoot, + "current_max": powerSupply.CurrentMax, + "current_ampere": powerSupply.CurrentNow, + "energy_empty": powerSupply.EnergyEmpty, + "energy_empty_design": powerSupply.EnergyEmptyDesign, + "energy_full": powerSupply.EnergyFull, + "energy_full_design": powerSupply.EnergyFullDesign, + "energy_watthour": powerSupply.EnergyNow, + "voltage_boot": powerSupply.VoltageBoot, + "voltage_max": powerSupply.VoltageMax, + "voltage_max_design": powerSupply.VoltageMaxDesign, + "voltage_min": powerSupply.VoltageMin, + "voltage_min_design": powerSupply.VoltageMinDesign, + "voltage_volt": powerSupply.VoltageNow, + "voltage_ocv": powerSupply.VoltageOCV, + "charge_control_limit": powerSupply.ChargeControlLimit, + "charge_control_limit_max": powerSupply.ChargeControlLimitMax, + "charge_counter": powerSupply.ChargeCounter, + "charge_empty": powerSupply.ChargeEmpty, + "charge_empty_design": powerSupply.ChargeEmptyDesign, + "charge_full": powerSupply.ChargeFull, + "charge_full_design": powerSupply.ChargeFullDesign, + "charge_ampere": powerSupply.ChargeNow, + "charge_term_current": powerSupply.ChargeTermCurrent, + "constant_charge_current": powerSupply.ConstantChargeCurrent, + "constant_charge_current_max": powerSupply.ConstantChargeCurrentMax, + "constant_charge_voltage": powerSupply.ConstantChargeVoltage, + "constant_charge_voltage_max": powerSupply.ConstantChargeVoltageMax, + "precharge_current": powerSupply.PrechargeCurrent, + "input_current_limit": powerSupply.InputCurrentLimit, + "power_watt": powerSupply.PowerNow, + } { + if value != nil { + pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value)/1e6, powerSupply.Name, prometheus.GaugeValue) + } + } + + for name, value := range map[string]*int64{ + "temp_celsius": powerSupply.Temp, + "temp_alert_max_celsius": powerSupply.TempAlertMax, + "temp_alert_min_celsius": powerSupply.TempAlertMin, + "temp_ambient_celsius": powerSupply.TempAmbient, + "temp_ambient_max_celsius": powerSupply.TempAmbientMax, + "temp_ambient_min_celsius": powerSupply.TempAmbientMin, + "temp_max_celsius": powerSupply.TempMax, + "temp_min_celsius": powerSupply.TempMin, + } { + if value != nil { + pushPowerSupplyMetric(ch, c.subsystem, name, float64(*value)/10.0, powerSupply.Name, prometheus.GaugeValue) + } + } + + var ( + keys []string + values []string + ) + for name, value := range map[string]string{ + "power_supply": powerSupply.Name, + "capacity_level": powerSupply.CapacityLevel, + "charge_type": powerSupply.ChargeType, + "health": powerSupply.Health, + "manufacturer": powerSupply.Manufacturer, + "model_name": powerSupply.ModelName, + "serial_number": powerSupply.SerialNumber, + "status": powerSupply.Status, + "technology": powerSupply.Technology, + "type": powerSupply.Type, + "usb_type": powerSupply.UsbType, + "scope": powerSupply.Scope, + } { + if value != "" { + keys = append(keys, name) + values = append(values, strings.ToValidUTF8(value, "�")) + } + } + + fieldDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "info"), + "info of /sys/class/power_supply/.", + keys, + nil, + ) + ch <- prometheus.MustNewConstMetric(fieldDesc, prometheus.GaugeValue, 1.0, values...) + + } + + return nil +} + +func pushPowerSupplyMetric(ch chan<- prometheus.Metric, subsystem string, name string, value float64, powerSupplyName string, valueType prometheus.ValueType) { + fieldDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, name), + fmt.Sprintf("%s value of /sys/class/power_supply/.", name), + []string{"power_supply"}, + nil, + ) + + ch <- prometheus.MustNewConstMetric(fieldDesc, valueType, value, powerSupplyName) +} + +func getPowerSupplyClassInfo(ignore *regexp.Regexp) (sysfs.PowerSupplyClass, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, err + } + powerSupplyClass, err := fs.PowerSupplyClass() + + if err != nil { + return powerSupplyClass, fmt.Errorf("error obtaining power_supply class info: %w", err) + } + + for device := range powerSupplyClass { + if ignore.MatchString(device) { + delete(powerSupplyClass, device) + } + } + + return powerSupplyClass, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/pressure_linux.go b/vendor/github.com/prometheus/node_exporter/collector/pressure_linux.go index 8f0b8db6..4dbdc539 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/pressure_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/pressure_linux.go @@ -11,15 +11,19 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nopressure // +build !nopressure package collector import ( + "errors" "fmt" + "os" + "syscall" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -88,8 +92,23 @@ func (c *pressureStatsCollector) Update(ch chan<- prometheus.Metric) error { level.Debug(c.logger).Log("msg", "collecting statistics for resource", "resource", res) vals, err := c.fs.PSIStatsForResource(res) if err != nil { - level.Debug(c.logger).Log("msg", "pressure information is unavailable, you need a Linux kernel >= 4.20 and/or CONFIG_PSI enabled for your kernel") - return nil + if errors.Is(err, os.ErrNotExist) { + level.Debug(c.logger).Log("msg", "pressure information is unavailable, you need a Linux kernel >= 4.20 and/or CONFIG_PSI enabled for your kernel") + return ErrNoData + } + if errors.Is(err, syscall.ENOTSUP) { + level.Debug(c.logger).Log("msg", "pressure information is disabled, add psi=1 kernel command line to enable it") + return ErrNoData + } + return fmt.Errorf("failed to retrieve pressure stats: %w", err) + } + if vals.Some == nil { + level.Debug(c.logger).Log("msg", "pressure information returned no 'some' data") + return ErrNoData + } + if vals.Full == nil { + level.Debug(c.logger).Log("msg", "pressure information returned no 'full' data") + return ErrNoData } switch res { case "cpu": diff --git a/vendor/github.com/prometheus/node_exporter/collector/processes_linux.go b/vendor/github.com/prometheus/node_exporter/collector/processes_linux.go index 3d64cbd6..798aeaeb 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/processes_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/processes_linux.go @@ -11,28 +11,35 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noprocesses // +build !noprocesses package collector import ( + "errors" "fmt" "os" + "path" + "strconv" + "strings" + "syscall" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) type processCollector struct { - fs procfs.FS - threadAlloc *prometheus.Desc - threadLimit *prometheus.Desc - procsState *prometheus.Desc - pidUsed *prometheus.Desc - pidMax *prometheus.Desc - logger log.Logger + fs procfs.FS + threadAlloc *prometheus.Desc + threadLimit *prometheus.Desc + threadsState *prometheus.Desc + procsState *prometheus.Desc + pidUsed *prometheus.Desc + pidMax *prometheus.Desc + logger log.Logger } func init() { @@ -58,6 +65,11 @@ func NewProcessStatCollector(logger log.Logger) (Collector, error) { "Limit of threads in the system", nil, nil, ), + threadsState: prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "threads_state"), + "Number of threads in each state.", + []string{"thread_state"}, nil, + ), procsState: prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "state"), "Number of processes in each state.", @@ -73,15 +85,15 @@ func NewProcessStatCollector(logger log.Logger) (Collector, error) { }, nil } func (c *processCollector) Update(ch chan<- prometheus.Metric) error { - pids, states, threads, err := c.getAllocatedThreads() + pids, states, threads, threadStates, err := c.getAllocatedThreads() if err != nil { - return fmt.Errorf("unable to retrieve number of allocated threads: %q", err) + return fmt.Errorf("unable to retrieve number of allocated threads: %w", err) } ch <- prometheus.MustNewConstMetric(c.threadAlloc, prometheus.GaugeValue, float64(threads)) maxThreads, err := readUintFromFile(procFilePath("sys/kernel/threads-max")) if err != nil { - return fmt.Errorf("unable to retrieve limit number of threads: %q", err) + return fmt.Errorf("unable to retrieve limit number of threads: %w", err) } ch <- prometheus.MustNewConstMetric(c.threadLimit, prometheus.GaugeValue, float64(maxThreads)) @@ -89,9 +101,13 @@ func (c *processCollector) Update(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric(c.procsState, prometheus.GaugeValue, float64(states[state]), state) } + for state := range threadStates { + ch <- prometheus.MustNewConstMetric(c.threadsState, prometheus.GaugeValue, float64(threadStates[state]), state) + } + pidM, err := readUintFromFile(procFilePath("sys/kernel/pid_max")) if err != nil { - return fmt.Errorf("unable to retrieve limit number of maximum pids alloved: %q", err) + return fmt.Errorf("unable to retrieve limit number of maximum pids alloved: %w", err) } ch <- prometheus.MustNewConstMetric(c.pidUsed, prometheus.GaugeValue, float64(pids)) ch <- prometheus.MustNewConstMetric(c.pidMax, prometheus.GaugeValue, float64(pidM)) @@ -99,28 +115,80 @@ func (c *processCollector) Update(ch chan<- prometheus.Metric) error { return nil } -func (c *processCollector) getAllocatedThreads() (int, map[string]int32, int, error) { +func (c *processCollector) getAllocatedThreads() (int, map[string]int32, int, map[string]int32, error) { p, err := c.fs.AllProcs() if err != nil { - return 0, nil, 0, err + return 0, nil, 0, nil, fmt.Errorf("unable to list all processes: %w", err) } pids := 0 thread := 0 procStates := make(map[string]int32) + threadStates := make(map[string]int32) + for _, pid := range p { stat, err := pid.Stat() - // PIDs can vanish between getting the list and getting stats. - if os.IsNotExist(err) { - level.Debug(c.logger).Log("msg", "file not found when retrieving stats for pid", "pid", pid, "err", err) - continue - } if err != nil { - level.Debug(c.logger).Log("msg", "error reading stat for pid", "pid", pid, "err", err) - return 0, nil, 0, err + // PIDs can vanish between getting the list and getting stats. + if c.isIgnoredError(err) { + level.Debug(c.logger).Log("msg", "file not found when retrieving stats for pid", "pid", pid.PID, "err", err) + continue + } + level.Debug(c.logger).Log("msg", "error reading stat for pid", "pid", pid.PID, "err", err) + return 0, nil, 0, nil, fmt.Errorf("error reading stat for pid %d: %w", pid.PID, err) } pids++ procStates[stat.State]++ thread += stat.NumThreads + err = c.getThreadStates(pid.PID, stat, threadStates) + if err != nil { + return 0, nil, 0, nil, err + } + } + return pids, procStates, thread, threadStates, nil +} + +func (c *processCollector) getThreadStates(pid int, pidStat procfs.ProcStat, threadStates map[string]int32) error { + fs, err := procfs.NewFS(procFilePath(path.Join(strconv.Itoa(pid), "task"))) + if err != nil { + if c.isIgnoredError(err) { + level.Debug(c.logger).Log("msg", "file not found when retrieving tasks for pid", "pid", pid, "err", err) + return nil + } + level.Debug(c.logger).Log("msg", "error reading tasks for pid", "pid", pid, "err", err) + return fmt.Errorf("error reading task for pid %d: %w", pid, err) + } + + t, err := fs.AllProcs() + if err != nil { + if c.isIgnoredError(err) { + level.Debug(c.logger).Log("msg", "file not found when retrieving tasks for pid", "pid", pid, "err", err) + return nil + } + return fmt.Errorf("unable to list all threads for pid: %d %w", pid, err) + } + + for _, thread := range t { + if pid == thread.PID { + threadStates[pidStat.State]++ + continue + } + threadStat, err := thread.Stat() + if err != nil { + if c.isIgnoredError(err) { + level.Debug(c.logger).Log("msg", "file not found when retrieving stats for thread", "pid", pid, "threadId", thread.PID, "err", err) + continue + } + level.Debug(c.logger).Log("msg", "error reading stat for thread", "pid", pid, "threadId", thread.PID, "err", err) + return fmt.Errorf("error reading stat for pid:%d thread:%d err:%w", pid, thread.PID, err) + } + threadStates[threadStat.State]++ + } + return nil +} + +func (c *processCollector) isIgnoredError(err error) bool { + if errors.Is(err, os.ErrNotExist) || strings.Contains(err.Error(), syscall.ESRCH.Error()) { + return true } - return pids, procStates, thread, nil + return false } diff --git a/vendor/github.com/prometheus/node_exporter/collector/qdisc_linux.go b/vendor/github.com/prometheus/node_exporter/collector/qdisc_linux.go index daba1999..06ab6a88 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/qdisc_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/qdisc_linux.go @@ -11,32 +11,42 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noqdisc // +build !noqdisc package collector import ( "encoding/json" - "io/ioutil" + "fmt" + "os" "path/filepath" + "github.com/alecthomas/kingpin/v2" "github.com/ema/qdisc" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) type qdiscStatCollector struct { - bytes typedDesc - packets typedDesc - drops typedDesc - requeues typedDesc - overlimits typedDesc - logger log.Logger + logger log.Logger + deviceFilter deviceFilter + bytes typedDesc + packets typedDesc + drops typedDesc + requeues typedDesc + overlimits typedDesc + qlength typedDesc + backlog typedDesc } var ( - collectorQdisc = kingpin.Flag("collector.qdisc.fixtures", "test fixtures to use for qdisc collector end-to-end testing").Default("").String() + collectorQdisc = kingpin.Flag("collector.qdisc.fixtures", "test fixtures to use for qdisc collector end-to-end testing").Default("").String() + collectorQdiscDeviceInclude = kingpin.Flag("collector.qdisc.device-include", "Regexp of qdisc devices to include (mutually exclusive to device-exclude).").String() + oldCollectorQdiskDeviceInclude = kingpin.Flag("collector.qdisk.device-include", "DEPRECATED: Use collector.qdisc.device-include").Hidden().String() + collectorQdiscDeviceExclude = kingpin.Flag("collector.qdisc.device-exclude", "Regexp of qdisc devices to exclude (mutually exclusive to device-include).").String() + oldCollectorQdiskDeviceExclude = kingpin.Flag("collector.qdisk.device-exclude", "DEPRECATED: Use collector.qdisc.device-exclude").Hidden().String() ) func init() { @@ -45,6 +55,28 @@ func init() { // NewQdiscStatCollector returns a new Collector exposing queuing discipline statistics. func NewQdiscStatCollector(logger log.Logger) (Collector, error) { + if *oldCollectorQdiskDeviceInclude != "" { + if *collectorQdiscDeviceInclude == "" { + level.Warn(logger).Log("msg", "--collector.qdisk.device-include is DEPRECATED and will be removed in 2.0.0, use --collector.qdisc.device-include") + *collectorQdiscDeviceInclude = *oldCollectorQdiskDeviceInclude + } else { + return nil, fmt.Errorf("--collector.qdisk.device-include and --collector.qdisc.device-include are mutually exclusive") + } + } + + if *oldCollectorQdiskDeviceExclude != "" { + if *collectorQdiscDeviceExclude == "" { + level.Warn(logger).Log("msg", "--collector.qdisk.device-exclude is DEPRECATED and will be removed in 2.0.0, use --collector.qdisc.device-exclude") + *collectorQdiscDeviceExclude = *oldCollectorQdiskDeviceExclude + } else { + return nil, fmt.Errorf("--collector.qdisk.device-exclude and --collector.qdisc.device-exclude are mutually exclusive") + } + } + + if *collectorQdiscDeviceExclude != "" && *collectorQdiscDeviceInclude != "" { + return nil, fmt.Errorf("collector.qdisc.device-include and collector.qdisc.device-exclude are mutaly exclusive") + } + return &qdiscStatCollector{ bytes: typedDesc{prometheus.NewDesc( prometheus.BuildFQName(namespace, "qdisc", "bytes_total"), @@ -71,14 +103,25 @@ func NewQdiscStatCollector(logger log.Logger) (Collector, error) { "Number of overlimit packets.", []string{"device", "kind"}, nil, ), prometheus.CounterValue}, - logger: logger, + qlength: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, "qdisc", "current_queue_length"), + "Number of packets currently in queue to be sent.", + []string{"device", "kind"}, nil, + ), prometheus.GaugeValue}, + backlog: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, "qdisc", "backlog"), + "Number of bytes currently in queue to be sent.", + []string{"device", "kind"}, nil, + ), prometheus.GaugeValue}, + logger: logger, + deviceFilter: newDeviceFilter(*collectorQdiscDeviceExclude, *collectorQdiscDeviceInclude), }, nil } func testQdiscGet(fixtures string) ([]qdisc.QdiscInfo, error) { var res []qdisc.QdiscInfo - b, err := ioutil.ReadFile(filepath.Join(fixtures, "results.json")) + b, err := os.ReadFile(filepath.Join(fixtures, "results.json")) if err != nil { return res, err } @@ -109,11 +152,17 @@ func (c *qdiscStatCollector) Update(ch chan<- prometheus.Metric) error { continue } + if c.deviceFilter.ignored(msg.IfaceName) { + continue + } + ch <- c.bytes.mustNewConstMetric(float64(msg.Bytes), msg.IfaceName, msg.Kind) ch <- c.packets.mustNewConstMetric(float64(msg.Packets), msg.IfaceName, msg.Kind) ch <- c.drops.mustNewConstMetric(float64(msg.Drops), msg.IfaceName, msg.Kind) ch <- c.requeues.mustNewConstMetric(float64(msg.Requeues), msg.IfaceName, msg.Kind) ch <- c.overlimits.mustNewConstMetric(float64(msg.Overlimits), msg.IfaceName, msg.Kind) + ch <- c.qlength.mustNewConstMetric(float64(msg.Qlen), msg.IfaceName, msg.Kind) + ch <- c.backlog.mustNewConstMetric(float64(msg.Backlog), msg.IfaceName, msg.Kind) } return nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/rapl_linux.go b/vendor/github.com/prometheus/node_exporter/collector/rapl_linux.go index 25498c94..642de6c1 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/rapl_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/rapl_linux.go @@ -11,26 +11,41 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !norapl // +build !norapl package collector import ( + "errors" + "fmt" + "os" "strconv" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/sysfs" ) +const raplCollectorSubsystem = "rapl" + type raplCollector struct { - fs sysfs.FS + fs sysfs.FS + logger log.Logger + + joulesMetricDesc *prometheus.Desc } func init() { - registerCollector("rapl", defaultEnabled, NewRaplCollector) + registerCollector(raplCollectorSubsystem, defaultEnabled, NewRaplCollector) } +var ( + raplZoneLabel = kingpin.Flag("collector.rapl.enable-zone-label", "Enables service unit metric unit_start_time_seconds").Bool() +) + // NewRaplCollector returns a new Collector exposing RAPL metrics. func NewRaplCollector(logger log.Logger) (Collector, error) { fs, err := sysfs.NewFS(*sysPath) @@ -39,8 +54,16 @@ func NewRaplCollector(logger log.Logger) (Collector, error) { return nil, err } + joulesMetricDesc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, raplCollectorSubsystem, "joules_total"), + "Current RAPL value in joules", + []string{"index", "path", "rapl_zone"}, nil, + ) + collector := raplCollector{ - fs: fs, + fs: fs, + logger: logger, + joulesMetricDesc: joulesMetricDesc, } return &collector, nil } @@ -50,28 +73,68 @@ func (c *raplCollector) Update(ch chan<- prometheus.Metric) error { // nil zones are fine when platform doesn't have powercap files present. zones, err := sysfs.GetRaplZones(c.fs) if err != nil { - return nil + if errors.Is(err, os.ErrNotExist) { + level.Debug(c.logger).Log("msg", "Platform doesn't have powercap files present", "err", err) + return ErrNoData + } + if errors.Is(err, os.ErrPermission) { + level.Debug(c.logger).Log("msg", "Can't access powercap files", "err", err) + return ErrNoData + } + return fmt.Errorf("failed to retrieve rapl stats: %w", err) } for _, rz := range zones { - newMicrojoules, err := rz.GetEnergyMicrojoules() + microJoules, err := rz.GetEnergyMicrojoules() if err != nil { + if errors.Is(err, os.ErrPermission) { + level.Debug(c.logger).Log("msg", "Can't access energy_uj file", "zone", rz, "err", err) + return ErrNoData + } return err } - index := strconv.Itoa(rz.Index) - - descriptor := prometheus.NewDesc( - prometheus.BuildFQName(namespace, "rapl", rz.Name+"_joules_total"), - "Current RAPL "+rz.Name+" value in joules", - []string{"index"}, nil, - ) - - ch <- prometheus.MustNewConstMetric( - descriptor, - prometheus.CounterValue, - float64(newMicrojoules)/1000000.0, - index, - ) + + joules := float64(microJoules) / 1000000.0 + + if *raplZoneLabel { + ch <- c.joulesMetricWithZoneLabel(rz, joules) + } else { + ch <- c.joulesMetric(rz, joules) + } } return nil } + +func (c *raplCollector) joulesMetric(z sysfs.RaplZone, v float64) prometheus.Metric { + index := strconv.Itoa(z.Index) + descriptor := prometheus.NewDesc( + prometheus.BuildFQName( + namespace, + raplCollectorSubsystem, + fmt.Sprintf("%s_joules_total", SanitizeMetricName(z.Name)), + ), + fmt.Sprintf("Current RAPL %s value in joules", z.Name), + []string{"index", "path"}, nil, + ) + + return prometheus.MustNewConstMetric( + descriptor, + prometheus.CounterValue, + v, + index, + z.Path, + ) +} + +func (c *raplCollector) joulesMetricWithZoneLabel(z sysfs.RaplZone, v float64) prometheus.Metric { + index := strconv.Itoa(z.Index) + + return prometheus.MustNewConstMetric( + c.joulesMetricDesc, + prometheus.CounterValue, + v, + index, + z.Path, + z.Name, + ) +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/runit.go b/vendor/github.com/prometheus/node_exporter/collector/runit.go index 9d889046..3cae657c 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/runit.go +++ b/vendor/github.com/prometheus/node_exporter/collector/runit.go @@ -11,16 +11,17 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !norunit // +build !norunit package collector import ( - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus-community/go-runit/runit" "github.com/prometheus/client_golang/prometheus" - "github.com/soundcloud/go-runit/runit" - "gopkg.in/alecthomas/kingpin.v2" ) var runitServiceDir = kingpin.Flag("collector.runit.servicedir", "Path to runit service directory.").Default("/etc/service").String() @@ -45,6 +46,8 @@ func NewRunitCollector(logger log.Logger) (Collector, error) { labelNames = []string{"service"} ) + level.Warn(logger).Log("msg", "This collector is deprecated and will be removed in the next major version release.") + return &runitCollector{ state: typedDesc{prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "state"), diff --git a/vendor/github.com/prometheus/node_exporter/collector/schedstat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/schedstat_linux.go index 9e5b744d..e5016561 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/schedstat_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/schedstat_linux.go @@ -11,16 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noshedstat // +build !noshedstat package collector import ( + "errors" "fmt" "os" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -72,7 +74,7 @@ func init() { func (c *schedstatCollector) Update(ch chan<- prometheus.Metric) error { stats, err := c.fs.Schedstat() if err != nil { - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "schedstat file does not exist") return ErrNoData } diff --git a/vendor/github.com/prometheus/node_exporter/collector/selinux_linux.go b/vendor/github.com/prometheus/node_exporter/collector/selinux_linux.go new file mode 100644 index 00000000..79316362 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/selinux_linux.go @@ -0,0 +1,78 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !noselinux +// +build !noselinux + +package collector + +import ( + "github.com/go-kit/log" + "github.com/opencontainers/selinux/go-selinux" + "github.com/prometheus/client_golang/prometheus" +) + +type selinuxCollector struct { + configMode *prometheus.Desc + currentMode *prometheus.Desc + enabled *prometheus.Desc + logger log.Logger +} + +func init() { + registerCollector("selinux", defaultEnabled, NewSelinuxCollector) +} + +// NewSelinuxCollector returns a new Collector exposing SELinux statistics. +func NewSelinuxCollector(logger log.Logger) (Collector, error) { + const subsystem = "selinux" + + return &selinuxCollector{ + configMode: prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "config_mode"), + "Configured SELinux enforcement mode", + nil, nil, + ), + currentMode: prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "current_mode"), + "Current SELinux enforcement mode", + nil, nil, + ), + enabled: prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "enabled"), + "SELinux is enabled, 1 is true, 0 is false", + nil, nil, + ), + logger: logger, + }, nil +} + +func (c *selinuxCollector) Update(ch chan<- prometheus.Metric) error { + if !selinux.GetEnabled() { + ch <- prometheus.MustNewConstMetric( + c.enabled, prometheus.GaugeValue, 0) + + return nil + } + + ch <- prometheus.MustNewConstMetric( + c.enabled, prometheus.GaugeValue, 1) + + ch <- prometheus.MustNewConstMetric( + c.configMode, prometheus.GaugeValue, float64(selinux.DefaultEnforceMode())) + + ch <- prometheus.MustNewConstMetric( + c.currentMode, prometheus.GaugeValue, float64(selinux.EnforceMode())) + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/slabinfo_linux.go b/vendor/github.com/prometheus/node_exporter/collector/slabinfo_linux.go new file mode 100644 index 00000000..a3c3ebce --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/slabinfo_linux.go @@ -0,0 +1,121 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !noslabinfo +// +build !noslabinfo + +package collector + +import ( + "fmt" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +type slabinfoCollector struct { + fs procfs.FS + logger log.Logger + subsystem string + labels []string +} + +func init() { + registerCollector("slabinfo", defaultDisabled, NewSlabinfoCollector) +} + +func NewSlabinfoCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + + return &slabinfoCollector{logger: logger, + fs: fs, + subsystem: "slabinfo", + labels: []string{"slab"}, + }, nil +} + +func (c *slabinfoCollector) Update(ch chan<- prometheus.Metric) error { + slabinfo, err := c.fs.SlabInfo() + if err != nil { + return fmt.Errorf("couldn't get %s: %w", c.subsystem, err) + } + + for _, slab := range slabinfo.Slabs { + ch <- c.activeObjects(slab.Name, slab.ObjActive) + ch <- c.objects(slab.Name, slab.ObjNum) + ch <- c.objectSizeBytes(slab.Name, slab.ObjSize) + ch <- c.objectsPerSlab(slab.Name, slab.ObjPerSlab) + ch <- c.pagesPerSlab(slab.Name, slab.PagesPerSlab) + } + + return nil +} + +func (c *slabinfoCollector) activeObjects(label string, val int64) prometheus.Metric { + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "active_objects"), + "The number of objects that are currently active (i.e., in use).", + c.labels, nil) + + return prometheus.MustNewConstMetric( + desc, prometheus.GaugeValue, float64(val), label, + ) +} + +func (c *slabinfoCollector) objects(label string, val int64) prometheus.Metric { + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "objects"), + "The total number of allocated objects (i.e., objects that are both in use and not in use).", + c.labels, nil) + + return prometheus.MustNewConstMetric( + desc, prometheus.GaugeValue, float64(val), label, + ) +} + +func (c *slabinfoCollector) objectSizeBytes(label string, val int64) prometheus.Metric { + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "object_size_bytes"), + "The size of objects in this slab, in bytes.", + c.labels, nil) + + return prometheus.MustNewConstMetric( + desc, prometheus.GaugeValue, float64(val), label, + ) +} + +func (c *slabinfoCollector) objectsPerSlab(label string, val int64) prometheus.Metric { + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "objects_per_slab"), + "The number of objects stored in each slab.", + c.labels, nil) + + return prometheus.MustNewConstMetric( + desc, prometheus.GaugeValue, float64(val), label, + ) +} + +func (c *slabinfoCollector) pagesPerSlab(label string, val int64) prometheus.Metric { + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, c.subsystem, "pages_per_slab"), + "The number of pages allocated for each slab.", + c.labels, nil) + + return prometheus.MustNewConstMetric( + desc, prometheus.GaugeValue, float64(val), label, + ) +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/sockstat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/sockstat_linux.go index c7596c9c..480c83b1 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/sockstat_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/sockstat_linux.go @@ -11,16 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nosockstat // +build !nosockstat package collector import ( + "errors" "fmt" "os" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -55,7 +57,7 @@ func (c *sockStatCollector) Update(ch chan<- prometheus.Metric) error { stat4, err := fs.NetSockstat() switch { case err == nil: - case os.IsNotExist(err): + case errors.Is(err, os.ErrNotExist): level.Debug(c.logger).Log("msg", "IPv4 sockstat statistics not found, skipping") default: return fmt.Errorf("failed to get IPv4 sockstat data: %w", err) @@ -64,7 +66,7 @@ func (c *sockStatCollector) Update(ch chan<- prometheus.Metric) error { stat6, err := fs.NetSockstat6() switch { case err == nil: - case os.IsNotExist(err): + case errors.Is(err, os.ErrNotExist): level.Debug(c.logger).Log("msg", "IPv6 sockstat statistics not found, skipping") default: return fmt.Errorf("failed to get IPv6 sockstat data: %w", err) diff --git a/vendor/github.com/prometheus/node_exporter/collector/softirq_linux.go b/vendor/github.com/prometheus/node_exporter/collector/softirq_linux.go new file mode 100644 index 00000000..702f34bb --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/softirq_linux.go @@ -0,0 +1,68 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !nosoftirqs +// +build !nosoftirqs + +package collector + +import ( + "fmt" + "strconv" + + "github.com/prometheus/client_golang/prometheus" +) + +var ( + softirqLabelNames = []string{"cpu", "type"} +) + +func (c *softirqsCollector) Update(ch chan<- prometheus.Metric) (err error) { + softirqs, err := c.fs.Softirqs() + if err != nil { + return fmt.Errorf("couldn't get softirqs: %w", err) + } + + for cpuNo, value := range softirqs.Hi { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "HI") + } + for cpuNo, value := range softirqs.Timer { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "TIMER") + } + for cpuNo, value := range softirqs.NetTx { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "NET_TX") + } + for cpuNo, value := range softirqs.NetRx { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "NET_RX") + } + for cpuNo, value := range softirqs.Block { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "BLOCK") + } + for cpuNo, value := range softirqs.IRQPoll { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "IRQ_POLL") + } + for cpuNo, value := range softirqs.Tasklet { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "TASKLET") + } + for cpuNo, value := range softirqs.Sched { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "SCHED") + } + for cpuNo, value := range softirqs.HRTimer { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "HRTIMER") + } + for cpuNo, value := range softirqs.RCU { + ch <- c.desc.mustNewConstMetric(float64(value), strconv.Itoa(cpuNo), "RCU") + } + + return err +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/softirqs_common.go b/vendor/github.com/prometheus/node_exporter/collector/softirqs_common.go new file mode 100644 index 00000000..08ef780f --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/softirqs_common.go @@ -0,0 +1,50 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux && !nosoftirqs +// +build linux,!nosoftirqs + +package collector + +import ( + "fmt" + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +type softirqsCollector struct { + fs procfs.FS + desc typedDesc + logger log.Logger +} + +func init() { + registerCollector("softirqs", defaultDisabled, NewSoftirqsCollector) +} + +// NewSoftirqsCollector returns a new Collector exposing softirq stats. +func NewSoftirqsCollector(logger log.Logger) (Collector, error) { + desc := typedDesc{prometheus.NewDesc( + namespace+"_softirqs_functions_total", + "Softirq counts per CPU.", + softirqLabelNames, nil, + ), prometheus.CounterValue} + + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + + return &softirqsCollector{fs, desc, logger}, nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/softnet_linux.go b/vendor/github.com/prometheus/node_exporter/collector/softnet_linux.go index e48f182c..42d47780 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/softnet_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/softnet_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nosoftnet // +build !nosoftnet package collector @@ -19,17 +20,21 @@ import ( "fmt" "strconv" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) type softnetCollector struct { - fs procfs.FS - processed *prometheus.Desc - dropped *prometheus.Desc - timeSqueezed *prometheus.Desc - logger log.Logger + fs procfs.FS + processed *prometheus.Desc + dropped *prometheus.Desc + timeSqueezed *prometheus.Desc + cpuCollision *prometheus.Desc + receivedRps *prometheus.Desc + flowLimitCount *prometheus.Desc + softnetBacklogLen *prometheus.Desc + logger log.Logger } const ( @@ -64,19 +69,41 @@ func NewSoftnetCollector(logger log.Logger) (Collector, error) { "Number of times processing packets ran out of quota", []string{"cpu"}, nil, ), + cpuCollision: prometheus.NewDesc( + prometheus.BuildFQName(namespace, softnetSubsystem, "cpu_collision_total"), + "Number of collision occur while obtaining device lock while transmitting", + []string{"cpu"}, nil, + ), + receivedRps: prometheus.NewDesc( + prometheus.BuildFQName(namespace, softnetSubsystem, "received_rps_total"), + "Number of times cpu woken up received_rps", + []string{"cpu"}, nil, + ), + flowLimitCount: prometheus.NewDesc( + prometheus.BuildFQName(namespace, softnetSubsystem, "flow_limit_count_total"), + "Number of times flow limit has been reached", + []string{"cpu"}, nil, + ), + softnetBacklogLen: prometheus.NewDesc( + prometheus.BuildFQName(namespace, softnetSubsystem, "backlog_len"), + "Softnet backlog status", + []string{"cpu"}, nil, + ), logger: logger, }, nil } // Update gets parsed softnet statistics using procfs. func (c *softnetCollector) Update(ch chan<- prometheus.Metric) error { + var cpu string + stats, err := c.fs.NetSoftnetStat() if err != nil { - return fmt.Errorf("could not get softnet statistics: %s", err) + return fmt.Errorf("could not get softnet statistics: %w", err) } - for cpuNumber, cpuStats := range stats { - cpu := strconv.Itoa(cpuNumber) + for _, cpuStats := range stats { + cpu = strconv.FormatUint(uint64(cpuStats.Index), 10) ch <- prometheus.MustNewConstMetric( c.processed, @@ -96,6 +123,30 @@ func (c *softnetCollector) Update(ch chan<- prometheus.Metric) error { float64(cpuStats.TimeSqueezed), cpu, ) + ch <- prometheus.MustNewConstMetric( + c.cpuCollision, + prometheus.CounterValue, + float64(cpuStats.CPUCollision), + cpu, + ) + ch <- prometheus.MustNewConstMetric( + c.receivedRps, + prometheus.CounterValue, + float64(cpuStats.ReceivedRps), + cpu, + ) + ch <- prometheus.MustNewConstMetric( + c.flowLimitCount, + prometheus.CounterValue, + float64(cpuStats.FlowLimitCount), + cpu, + ) + ch <- prometheus.MustNewConstMetric( + c.softnetBacklogLen, + prometheus.GaugeValue, + float64(cpuStats.SoftnetBacklogLen), + cpu, + ) } return nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/stat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/stat_linux.go index 667d9621..9974ae7a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/stat_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/stat_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nostat // +build !nostat package collector @@ -18,7 +19,8 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -31,9 +33,12 @@ type statCollector struct { btime *prometheus.Desc procsRunning *prometheus.Desc procsBlocked *prometheus.Desc + softIRQ *prometheus.Desc logger log.Logger } +var statSoftirqFlag = kingpin.Flag("collector.stat.softirq", "Export softirq calls per vector").Default("false").Bool() + func init() { registerCollector("stat", defaultEnabled, NewStatCollector) } @@ -76,6 +81,11 @@ func NewStatCollector(logger log.Logger) (Collector, error) { "Number of processes blocked waiting for I/O to complete.", nil, nil, ), + softIRQ: prometheus.NewDesc( + prometheus.BuildFQName(namespace, "", "softirqs_total"), + "Number of softirq calls.", + []string{"vector"}, nil, + ), logger: logger, }, nil } @@ -96,5 +106,27 @@ func (c *statCollector) Update(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric(c.procsRunning, prometheus.GaugeValue, float64(stats.ProcessesRunning)) ch <- prometheus.MustNewConstMetric(c.procsBlocked, prometheus.GaugeValue, float64(stats.ProcessesBlocked)) + if *statSoftirqFlag { + si := stats.SoftIRQ + + for _, vec := range []struct { + name string + value uint64 + }{ + {name: "hi", value: si.Hi}, + {name: "timer", value: si.Timer}, + {name: "net_tx", value: si.NetTx}, + {name: "net_rx", value: si.NetRx}, + {name: "block", value: si.Block}, + {name: "block_iopoll", value: si.BlockIoPoll}, + {name: "tasklet", value: si.Tasklet}, + {name: "sched", value: si.Sched}, + {name: "hrtimer", value: si.Hrtimer}, + {name: "rcu", value: si.Rcu}, + } { + ch <- prometheus.MustNewConstMetric(c.softIRQ, prometheus.CounterValue, float64(vec.value), vec.name) + } + } + return nil } diff --git a/vendor/github.com/prometheus/node_exporter/collector/supervisord.go b/vendor/github.com/prometheus/node_exporter/collector/supervisord.go index 33f3b8a1..9b517f0a 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/supervisord.go +++ b/vendor/github.com/prometheus/node_exporter/collector/supervisord.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nosupervisord // +build !nosupervisord package collector @@ -23,15 +24,15 @@ import ( "net/url" "time" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/mattn/go-xmlrpc" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) var ( - supervisordURL = kingpin.Flag("collector.supervisord.url", "XML RPC endpoint.").Default("http://localhost:9001/RPC2").String() + supervisordURL = kingpin.Flag("collector.supervisord.url", "XML RPC endpoint.").Default("http://localhost:9001/RPC2").Envar("SUPERVISORD_URL").String() xrpc *xmlrpc.Client ) @@ -68,6 +69,8 @@ func NewSupervisordCollector(logger log.Logger) (Collector, error) { xrpc = xmlrpc.NewClient(*supervisordURL) } + level.Warn(logger).Log("msg", "This collector is deprecated and will be removed in the next major version release.") + return &supervisordCollector{ upDesc: prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "up"), @@ -134,7 +137,7 @@ func (c *supervisordCollector) Update(ch chan<- prometheus.Metric) error { res, err := xrpc.Call("supervisor.getAllProcessInfo") if err != nil { - return fmt.Errorf("unable to call supervisord: %s", err) + return fmt.Errorf("unable to call supervisord: %w", err) } for _, p := range res.(xmlrpc.Array) { diff --git a/vendor/github.com/prometheus/node_exporter/collector/sysctl_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/sysctl_bsd.go index a671bc2c..2ab248ed 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/sysctl_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/sysctl_bsd.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (freebsd || dragonfly || openbsd || netbsd || darwin) && cgo // +build freebsd dragonfly openbsd netbsd darwin // +build cgo @@ -35,7 +36,6 @@ const ( // Default to uint32. bsdSysctlTypeUint32 bsdSysctlType = iota bsdSysctlTypeUint64 - bsdSysctlTypeStructTimeval bsdSysctlTypeCLong ) @@ -74,8 +74,6 @@ func (b bsdSysctl) Value() (float64, error) { case bsdSysctlTypeUint64: tmp64, err = unix.SysctlUint64(b.mib) tmpf64 = float64(tmp64) - case bsdSysctlTypeStructTimeval: - tmpf64, err = b.getStructTimeval() case bsdSysctlTypeCLong: tmpf64, err = b.getCLong() } @@ -91,28 +89,6 @@ func (b bsdSysctl) Value() (float64, error) { return tmpf64, nil } -func (b bsdSysctl) getStructTimeval() (float64, error) { - raw, err := unix.SysctlRaw(b.mib) - if err != nil { - return 0, err - } - - if len(raw) != int(unsafe.Sizeof(unix.Timeval{})) { - // Shouldn't get here. - return 0, fmt.Errorf( - "length of bytes received from sysctl (%d) does not match expected bytes (%d)", - len(raw), - unsafe.Sizeof(unix.Timeval{}), - ) - } - - tv := *(*unix.Timeval)(unsafe.Pointer(&raw[0])) - - // This conversion maintains the usec precision. Using the time - // package did not. - return (float64(tv.Sec) + (float64(tv.Usec) / float64(1000*1000))), nil -} - func (b bsdSysctl) getCLong() (float64, error) { raw, err := unix.SysctlRaw(b.mib) if err != nil { diff --git a/vendor/github.com/prometheus/node_exporter/collector/sysctl_linux.go b/vendor/github.com/prometheus/node_exporter/collector/sysctl_linux.go new file mode 100644 index 00000000..c14341db --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/sysctl_linux.go @@ -0,0 +1,218 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package collector + +import ( + "fmt" + "strconv" + "strings" + + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +var ( + sysctlInclude = kingpin.Flag("collector.sysctl.include", "Select sysctl metrics to include").Strings() + sysctlIncludeInfo = kingpin.Flag("collector.sysctl.include-info", "Select sysctl metrics to include as info metrics").Strings() + + sysctlInfoDesc = prometheus.NewDesc(prometheus.BuildFQName(namespace, "sysctl", "info"), "sysctl info", []string{"name", "value", "index"}, nil) +) + +type sysctlCollector struct { + fs procfs.FS + logger log.Logger + sysctls []*sysctl +} + +func init() { + registerCollector("sysctl", defaultDisabled, NewSysctlCollector) +} + +func NewSysctlCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + c := &sysctlCollector{ + logger: logger, + fs: fs, + sysctls: []*sysctl{}, + } + + for _, include := range *sysctlInclude { + sysctl, err := newSysctl(include, true) + if err != nil { + return nil, err + } + c.sysctls = append(c.sysctls, sysctl) + } + + for _, include := range *sysctlIncludeInfo { + sysctl, err := newSysctl(include, false) + if err != nil { + return nil, err + } + c.sysctls = append(c.sysctls, sysctl) + } + return c, nil +} + +func (c *sysctlCollector) Update(ch chan<- prometheus.Metric) error { + for _, sysctl := range c.sysctls { + metrics, err := c.newMetrics(sysctl) + if err != nil { + return err + } + + for _, metric := range metrics { + ch <- metric + } + } + return nil +} + +func (c *sysctlCollector) newMetrics(s *sysctl) ([]prometheus.Metric, error) { + var ( + values interface{} + length int + err error + ) + + if s.numeric { + values, err = c.fs.SysctlInts(s.name) + if err != nil { + return nil, fmt.Errorf("error obtaining sysctl info: %w", err) + } + length = len(values.([]int)) + } else { + values, err = c.fs.SysctlStrings(s.name) + if err != nil { + return nil, fmt.Errorf("error obtaining sysctl info: %w", err) + } + length = len(values.([]string)) + } + + switch length { + case 0: + return nil, fmt.Errorf("sysctl %s has no values", s.name) + case 1: + if len(s.keys) > 0 { + return nil, fmt.Errorf("sysctl %s has only one value, but expected %v", s.name, s.keys) + } + return []prometheus.Metric{s.newConstMetric(values)}, nil + + default: + + if len(s.keys) == 0 { + return s.newIndexedMetrics(values), nil + } + + if length != len(s.keys) { + return nil, fmt.Errorf("sysctl %s has %d keys but only %d defined in f lag", s.name, length, len(s.keys)) + } + + return s.newMappedMetrics(values) + } +} + +type sysctl struct { + numeric bool + name string + keys []string +} + +func newSysctl(include string, numeric bool) (*sysctl, error) { + parts := strings.SplitN(include, ":", 2) + s := &sysctl{ + numeric: numeric, + name: parts[0], + } + if len(parts) == 2 { + s.keys = strings.Split(parts[1], ",") + s.name = parts[0] + } + return s, nil +} + +func (s *sysctl) metricName() string { + return SanitizeMetricName(s.name) +} + +func (s *sysctl) newConstMetric(v interface{}) prometheus.Metric { + if s.numeric { + return prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(namespace, "sysctl", s.metricName()), + fmt.Sprintf("sysctl %s", s.name), + nil, nil), + prometheus.UntypedValue, + float64(v.([]int)[0])) + } + return prometheus.MustNewConstMetric( + sysctlInfoDesc, + prometheus.GaugeValue, + 1.0, + s.name, + v.([]string)[0], + "0", + ) +} + +func (s *sysctl) newIndexedMetrics(v interface{}) []prometheus.Metric { + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, "sysctl", s.metricName()), + fmt.Sprintf("sysctl %s", s.name), + []string{"index"}, nil, + ) + switch values := v.(type) { + case []int: + metrics := make([]prometheus.Metric, len(values)) + for i, n := range values { + metrics[i] = prometheus.MustNewConstMetric(desc, prometheus.UntypedValue, float64(n), strconv.Itoa(i)) + } + return metrics + case []string: + metrics := make([]prometheus.Metric, len(values)) + for i, str := range values { + metrics[i] = prometheus.MustNewConstMetric(sysctlInfoDesc, prometheus.GaugeValue, 1.0, s.name, str, strconv.Itoa(i)) + } + return metrics + default: + panic(fmt.Sprintf("unexpected type %T", values)) + } +} + +func (s *sysctl) newMappedMetrics(v interface{}) ([]prometheus.Metric, error) { + switch values := v.(type) { + case []int: + metrics := make([]prometheus.Metric, len(values)) + for i, n := range values { + key := s.keys[i] + desc := prometheus.NewDesc( + prometheus.BuildFQName(namespace, "sysctl", s.metricName()+"_"+key), + fmt.Sprintf("sysctl %s, field %d", s.name, i), + nil, + nil, + ) + metrics[i] = prometheus.MustNewConstMetric(desc, prometheus.UntypedValue, float64(n)) + } + return metrics, nil + case []string: + return nil, fmt.Errorf("mapped sysctl string values not supported") + default: + return nil, fmt.Errorf("unexpected type %T", values) + } +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/sysctl_openbsd_amd64.go b/vendor/github.com/prometheus/node_exporter/collector/sysctl_openbsd_amd64.go new file mode 100644 index 00000000..3d805109 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/sysctl_openbsd_amd64.go @@ -0,0 +1,86 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package collector + +import ( + "golang.org/x/sys/unix" + "syscall" + "unsafe" +) + +func int8ToString(a []int8) string { + buf := make([]byte, len(a)) + for i, v := range a { + if byte(v) == 0 { + buf = buf[:i] + break + } + buf[i] = byte(v) + } + return string(buf) +} + +// unix._C_int +type _C_int int32 + +var _zero uintptr + +func errnoErr(e syscall.Errno) error { + switch e { + case 0: + return nil + case unix.EAGAIN: + return syscall.EAGAIN + case unix.EINVAL: + return syscall.EINVAL + case unix.ENOENT: + return syscall.ENOENT + } + return e +} + +func _sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + for { + _, _, e1 := unix.Syscall6(unix.SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + if err != unix.EINTR { + return + } + } + return +} + +func sysctl(mib []_C_int) ([]byte, error) { + n := uintptr(0) + if err := _sysctl(mib, nil, &n, nil, 0); err != nil { + return nil, err + } + if n == 0 { + return nil, nil + } + + buf := make([]byte, n) + if err := _sysctl(mib, &buf[0], &n, nil, 0); err != nil { + return nil, err + } + return buf[:n], nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/systemd_linux.go b/vendor/github.com/prometheus/node_exporter/collector/systemd_linux.go index 08270694..e0d35bcd 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/systemd_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/systemd_linux.go @@ -11,11 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nosystemd // +build !nosystemd package collector import ( + "context" + "errors" "fmt" "math" "regexp" @@ -24,11 +27,11 @@ import ( "sync" "time" - "github.com/coreos/go-systemd/dbus" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/coreos/go-systemd/v22/dbus" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) const ( @@ -39,12 +42,24 @@ const ( ) var ( - unitWhitelist = kingpin.Flag("collector.systemd.unit-whitelist", "Regexp of systemd units to whitelist. Units must both match whitelist and not match blacklist to be included.").Default(".+").String() - unitBlacklist = kingpin.Flag("collector.systemd.unit-blacklist", "Regexp of systemd units to blacklist. Units must both match whitelist and not match blacklist to be included.").Default(".+\\.(automount|device|mount|scope|slice)").String() + systemdUnitIncludeSet bool + systemdUnitInclude = kingpin.Flag("collector.systemd.unit-include", "Regexp of systemd units to include. Units must both match include and not match exclude to be included.").Default(".+").PreAction(func(c *kingpin.ParseContext) error { + systemdUnitIncludeSet = true + return nil + }).String() + oldSystemdUnitInclude = kingpin.Flag("collector.systemd.unit-whitelist", "DEPRECATED: Use --collector.systemd.unit-include").Hidden().String() + systemdUnitExcludeSet bool + systemdUnitExclude = kingpin.Flag("collector.systemd.unit-exclude", "Regexp of systemd units to exclude. Units must both match include and not match exclude to be included.").Default(".+\\.(automount|device|mount|scope|slice)").PreAction(func(c *kingpin.ParseContext) error { + systemdUnitExcludeSet = true + return nil + }).String() + oldSystemdUnitExclude = kingpin.Flag("collector.systemd.unit-blacklist", "DEPRECATED: Use collector.systemd.unit-exclude").Hidden().String() systemdPrivate = kingpin.Flag("collector.systemd.private", "Establish a private, direct connection to systemd without dbus (Strongly discouraged since it requires root. For testing purposes only).").Hidden().Bool() enableTaskMetrics = kingpin.Flag("collector.systemd.enable-task-metrics", "Enables service unit tasks metrics unit_tasks_current and unit_tasks_max").Bool() enableRestartsMetrics = kingpin.Flag("collector.systemd.enable-restarts-metrics", "Enables service unit metric service_restart_total").Bool() enableStartTimeMetrics = kingpin.Flag("collector.systemd.enable-start-time-metrics", "Enables service unit metric unit_start_time_seconds").Bool() + + systemdVersionRE = regexp.MustCompile(`[0-9]{3,}(\.[0-9]+)?`) ) type systemdCollector struct { @@ -60,10 +75,10 @@ type systemdCollector struct { socketCurrentConnectionsDesc *prometheus.Desc socketRefusedConnectionsDesc *prometheus.Desc systemdVersionDesc *prometheus.Desc - systemdVersion int - unitWhitelistPattern *regexp.Regexp - unitBlacklistPattern *regexp.Regexp - logger log.Logger + // Use regexps for more flexibility than device_filter.go allows + systemdUnitIncludePattern *regexp.Regexp + systemdUnitExcludePattern *regexp.Regexp + logger log.Logger } var unitStatesName = []string{"active", "activating", "deactivating", "inactive", "failed"} @@ -117,15 +132,28 @@ func NewSystemdCollector(logger log.Logger) (Collector, error) { "Total number of refused socket connections", []string{"name"}, nil) systemdVersionDesc := prometheus.NewDesc( prometheus.BuildFQName(namespace, subsystem, "version"), - "Detected systemd version", []string{}, nil) - unitWhitelistPattern := regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *unitWhitelist)) - unitBlacklistPattern := regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *unitBlacklist)) + "Detected systemd version", []string{"version"}, nil) - systemdVersion := getSystemdVersion(logger) - if systemdVersion < minSystemdVersionSystemState { - level.Warn(logger).Log("msg", "Detected systemd version is lower than minimum", "current", systemdVersion, "minimum", minSystemdVersionSystemState) - level.Warn(logger).Log("msg", "Some systemd state and timer metrics will not be available") + if *oldSystemdUnitExclude != "" { + if !systemdUnitExcludeSet { + level.Warn(logger).Log("msg", "--collector.systemd.unit-blacklist is DEPRECATED and will be removed in 2.0.0, use --collector.systemd.unit-exclude") + *systemdUnitExclude = *oldSystemdUnitExclude + } else { + return nil, errors.New("--collector.systemd.unit-blacklist and --collector.systemd.unit-exclude are mutually exclusive") + } + } + if *oldSystemdUnitInclude != "" { + if !systemdUnitIncludeSet { + level.Warn(logger).Log("msg", "--collector.systemd.unit-whitelist is DEPRECATED and will be removed in 2.0.0, use --collector.systemd.unit-include") + *systemdUnitInclude = *oldSystemdUnitInclude + } else { + return nil, errors.New("--collector.systemd.unit-whitelist and --collector.systemd.unit-include are mutually exclusive") + } } + level.Info(logger).Log("msg", "Parsed flag --collector.systemd.unit-include", "flag", *systemdUnitInclude) + systemdUnitIncludePattern := regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *systemdUnitInclude)) + level.Info(logger).Log("msg", "Parsed flag --collector.systemd.unit-exclude", "flag", *systemdUnitExclude) + systemdUnitExcludePattern := regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *systemdUnitExclude)) return &systemdCollector{ unitDesc: unitDesc, @@ -140,9 +168,8 @@ func NewSystemdCollector(logger log.Logger) (Collector, error) { socketCurrentConnectionsDesc: socketCurrentConnectionsDesc, socketRefusedConnectionsDesc: socketRefusedConnectionsDesc, systemdVersionDesc: systemdVersionDesc, - systemdVersion: systemdVersion, - unitWhitelistPattern: unitWhitelistPattern, - unitBlacklistPattern: unitBlacklistPattern, + systemdUnitIncludePattern: systemdUnitIncludePattern, + systemdUnitExcludePattern: systemdUnitExcludePattern, logger: logger, }, nil } @@ -153,13 +180,24 @@ func (c *systemdCollector) Update(ch chan<- prometheus.Metric) error { begin := time.Now() conn, err := newSystemdDbusConn() if err != nil { - return fmt.Errorf("couldn't get dbus connection: %s", err) + return fmt.Errorf("couldn't get dbus connection: %w", err) } defer conn.Close() + systemdVersion, systemdVersionFull := c.getSystemdVersion(conn) + if systemdVersion < minSystemdVersionSystemState { + level.Debug(c.logger).Log("msg", "Detected systemd version is lower than minimum, some systemd state and timer metrics will not be available", "current", systemdVersion, "minimum", minSystemdVersionSystemState) + } + ch <- prometheus.MustNewConstMetric( + c.systemdVersionDesc, + prometheus.GaugeValue, + systemdVersion, + systemdVersionFull, + ) + allUnits, err := c.getAllUnits(conn) if err != nil { - return fmt.Errorf("couldn't get units: %s", err) + return fmt.Errorf("couldn't get units: %w", err) } level.Debug(c.logger).Log("msg", "getAllUnits took", "duration_seconds", time.Since(begin).Seconds()) @@ -169,7 +207,7 @@ func (c *systemdCollector) Update(ch chan<- prometheus.Metric) error { level.Debug(c.logger).Log("msg", "collectSummaryMetrics took", "duration_seconds", time.Since(begin).Seconds()) begin = time.Now() - units := filterUnits(allUnits, c.unitWhitelistPattern, c.unitBlacklistPattern, c.logger) + units := filterUnits(allUnits, c.systemdUnitIncludePattern, c.systemdUnitExcludePattern, c.logger) level.Debug(c.logger).Log("msg", "filterUnits took", "duration_seconds", time.Since(begin).Seconds()) var wg sync.WaitGroup @@ -203,7 +241,7 @@ func (c *systemdCollector) Update(ch chan<- prometheus.Metric) error { }() } - if c.systemdVersion >= minSystemdVersionSystemState { + if systemdVersion >= minSystemdVersionSystemState { wg.Add(1) go func() { defer wg.Done() @@ -221,15 +259,12 @@ func (c *systemdCollector) Update(ch chan<- prometheus.Metric) error { level.Debug(c.logger).Log("msg", "collectSockets took", "duration_seconds", time.Since(begin).Seconds()) }() - if c.systemdVersion >= minSystemdVersionSystemState { + if systemdVersion >= minSystemdVersionSystemState { begin = time.Now() err = c.collectSystemState(conn, ch) level.Debug(c.logger).Log("msg", "collectSystemState took", "duration_seconds", time.Since(begin).Seconds()) } - ch <- prometheus.MustNewConstMetric( - c.systemdVersionDesc, prometheus.GaugeValue, float64(c.systemdVersion)) - return err } @@ -237,14 +272,14 @@ func (c *systemdCollector) collectUnitStatusMetrics(conn *dbus.Conn, ch chan<- p for _, unit := range units { serviceType := "" if strings.HasSuffix(unit.Name, ".service") { - serviceTypeProperty, err := conn.GetUnitTypeProperty(unit.Name, "Service", "Type") + serviceTypeProperty, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Service", "Type") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit type", "unit", unit.Name, "err", err) } else { serviceType = serviceTypeProperty.Value.Value().(string) } } else if strings.HasSuffix(unit.Name, ".mount") { - serviceTypeProperty, err := conn.GetUnitTypeProperty(unit.Name, "Mount", "Type") + serviceTypeProperty, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Mount", "Type") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit type", "unit", unit.Name, "err", err) } else { @@ -262,7 +297,7 @@ func (c *systemdCollector) collectUnitStatusMetrics(conn *dbus.Conn, ch chan<- p } if *enableRestartsMetrics && strings.HasSuffix(unit.Name, ".service") { // NRestarts wasn't added until systemd 235. - restartsCount, err := conn.GetUnitTypeProperty(unit.Name, "Service", "NRestarts") + restartsCount, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Service", "NRestarts") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit NRestarts", "unit", unit.Name, "err", err) } else { @@ -280,7 +315,7 @@ func (c *systemdCollector) collectSockets(conn *dbus.Conn, ch chan<- prometheus. continue } - acceptedConnectionCount, err := conn.GetUnitTypeProperty(unit.Name, "Socket", "NAccepted") + acceptedConnectionCount, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Socket", "NAccepted") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit NAccepted", "unit", unit.Name, "err", err) continue @@ -289,7 +324,7 @@ func (c *systemdCollector) collectSockets(conn *dbus.Conn, ch chan<- prometheus. c.socketAcceptedConnectionsDesc, prometheus.CounterValue, float64(acceptedConnectionCount.Value.Value().(uint32)), unit.Name) - currentConnectionCount, err := conn.GetUnitTypeProperty(unit.Name, "Socket", "NConnections") + currentConnectionCount, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Socket", "NConnections") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit NConnections", "unit", unit.Name, "err", err) continue @@ -299,10 +334,8 @@ func (c *systemdCollector) collectSockets(conn *dbus.Conn, ch chan<- prometheus. float64(currentConnectionCount.Value.Value().(uint32)), unit.Name) // NRefused wasn't added until systemd 239. - refusedConnectionCount, err := conn.GetUnitTypeProperty(unit.Name, "Socket", "NRefused") - if err != nil { - //log.Debugf("couldn't get unit '%s' NRefused: %s", unit.Name, err) - } else { + refusedConnectionCount, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Socket", "NRefused") + if err == nil { ch <- prometheus.MustNewConstMetric( c.socketRefusedConnectionsDesc, prometheus.GaugeValue, float64(refusedConnectionCount.Value.Value().(uint32)), unit.Name) @@ -317,7 +350,7 @@ func (c *systemdCollector) collectUnitStartTimeMetrics(conn *dbus.Conn, ch chan< if unit.ActiveState != "active" { startTimeUsec = 0 } else { - timestampValue, err := conn.GetUnitProperty(unit.Name, "ActiveEnterTimestamp") + timestampValue, err := conn.GetUnitPropertyContext(context.TODO(), unit.Name, "ActiveEnterTimestamp") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit StartTimeUsec", "unit", unit.Name, "err", err) continue @@ -335,7 +368,7 @@ func (c *systemdCollector) collectUnitTasksMetrics(conn *dbus.Conn, ch chan<- pr var val uint64 for _, unit := range units { if strings.HasSuffix(unit.Name, ".service") { - tasksCurrentCount, err := conn.GetUnitTypeProperty(unit.Name, "Service", "TasksCurrent") + tasksCurrentCount, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Service", "TasksCurrent") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit TasksCurrent", "unit", unit.Name, "err", err) } else { @@ -347,7 +380,7 @@ func (c *systemdCollector) collectUnitTasksMetrics(conn *dbus.Conn, ch chan<- pr float64(val), unit.Name) } } - tasksMaxCount, err := conn.GetUnitTypeProperty(unit.Name, "Service", "TasksMax") + tasksMaxCount, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Service", "TasksMax") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit TasksMax", "unit", unit.Name, "err", err) } else { @@ -369,7 +402,7 @@ func (c *systemdCollector) collectTimers(conn *dbus.Conn, ch chan<- prometheus.M continue } - lastTriggerValue, err := conn.GetUnitTypeProperty(unit.Name, "Timer", "LastTriggerUSec") + lastTriggerValue, err := conn.GetUnitTypePropertyContext(context.TODO(), unit.Name, "Timer", "LastTriggerUSec") if err != nil { level.Debug(c.logger).Log("msg", "couldn't get unit LastTriggerUSec", "unit", unit.Name, "err", err) continue @@ -391,7 +424,7 @@ func (c *systemdCollector) collectSummaryMetrics(ch chan<- prometheus.Metric, su func (c *systemdCollector) collectSystemState(conn *dbus.Conn, ch chan<- prometheus.Metric) error { systemState, err := conn.GetManagerProperty("SystemState") if err != nil { - return fmt.Errorf("couldn't get system state: %s", err) + return fmt.Errorf("couldn't get system state: %w", err) } isSystemRunning := 0.0 if systemState == `"running"` { @@ -403,9 +436,9 @@ func (c *systemdCollector) collectSystemState(conn *dbus.Conn, ch chan<- prometh func newSystemdDbusConn() (*dbus.Conn, error) { if *systemdPrivate { - return dbus.NewSystemdConnection() + return dbus.NewSystemdConnectionContext(context.TODO()) } - return dbus.New() + return dbus.NewWithContext(context.TODO()) } type unit struct { @@ -413,7 +446,7 @@ type unit struct { } func (c *systemdCollector) getAllUnits(conn *dbus.Conn) ([]unit, error) { - allUnits, err := conn.ListUnits() + allUnits, err := conn.ListUnitsContext(context.TODO()) if err != nil { return nil, err } @@ -443,10 +476,10 @@ func summarizeUnits(units []unit) map[string]float64 { return summarized } -func filterUnits(units []unit, whitelistPattern, blacklistPattern *regexp.Regexp, logger log.Logger) []unit { +func filterUnits(units []unit, includePattern, excludePattern *regexp.Regexp, logger log.Logger) []unit { filtered := make([]unit, 0, len(units)) for _, unit := range units { - if whitelistPattern.MatchString(unit.Name) && !blacklistPattern.MatchString(unit.Name) && unit.LoadState == "loaded" { + if includePattern.MatchString(unit.Name) && !excludePattern.MatchString(unit.Name) && unit.LoadState == "loaded" { level.Debug(logger).Log("msg", "Adding unit", "unit", unit.Name) filtered = append(filtered, unit) } else { @@ -457,24 +490,19 @@ func filterUnits(units []unit, whitelistPattern, blacklistPattern *regexp.Regexp return filtered } -func getSystemdVersion(logger log.Logger) int { - conn, err := newSystemdDbusConn() - if err != nil { - level.Warn(logger).Log("msg", "Unable to get systemd dbus connection, defaulting systemd version to 0", "err", err) - return 0 - } - defer conn.Close() +func (c *systemdCollector) getSystemdVersion(conn *dbus.Conn) (float64, string) { version, err := conn.GetManagerProperty("Version") if err != nil { - level.Warn(logger).Log("msg", "Unable to get systemd version property, defaulting to 0") - return 0 + level.Debug(c.logger).Log("msg", "Unable to get systemd version property, defaulting to 0") + return 0, "" } - re := regexp.MustCompile(`[0-9][0-9][0-9]`) - version = re.FindString(version) - v, err := strconv.Atoi(version) + version = strings.TrimPrefix(strings.TrimSuffix(version, `"`), `"`) + level.Debug(c.logger).Log("msg", "Got systemd version", "version", version) + parsedVersion := systemdVersionRE.FindString(version) + v, err := strconv.ParseFloat(parsedVersion, 64) if err != nil { - level.Warn(logger).Log("msg", "Got invalid systemd version", "version", version) - return 0 + level.Debug(c.logger).Log("msg", "Got invalid systemd version", "version", version) + return 0, "" } - return v + return v, version } diff --git a/vendor/github.com/prometheus/node_exporter/collector/tapestats_linux.go b/vendor/github.com/prometheus/node_exporter/collector/tapestats_linux.go new file mode 100644 index 00000000..264c2210 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/tapestats_linux.go @@ -0,0 +1,152 @@ +// Copyright 2015 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !notapestats +// +build !notapestats + +package collector + +import ( + "fmt" + "os" + "regexp" + + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +var ( + ignoredTapeDevices = kingpin.Flag("collector.tapestats.ignored-devices", "Regexp of devices to ignore for tapestats.").Default("^$").String() +) + +type tapestatsCollector struct { + ignoredDevicesPattern *regexp.Regexp + ioNow *prometheus.Desc + ioTimeSeconds *prometheus.Desc + othersCompletedTotal *prometheus.Desc + readByteTotal *prometheus.Desc + readsCompletedTotal *prometheus.Desc + readTimeSeconds *prometheus.Desc + writtenByteTotal *prometheus.Desc + writesCompletedTotal *prometheus.Desc + writeTimeSeconds *prometheus.Desc + residualTotal *prometheus.Desc + fs sysfs.FS + logger log.Logger +} + +func init() { + registerCollector("tapestats", defaultEnabled, NewTapestatsCollector) +} + +// NewTapestatsCollector returns a new Collector exposing tape device stats. +// Docs from https://www.kernel.org/doc/html/latest/scsi/st.html#sysfs-and-statistics-for-tape-devices +func NewTapestatsCollector(logger log.Logger) (Collector, error) { + var tapeLabelNames = []string{"device"} + + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open sysfs: %w", err) + } + + tapeSubsystem := "tape" + + return &tapestatsCollector{ + ignoredDevicesPattern: regexp.MustCompile(*ignoredTapeDevices), + + ioNow: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "io_now"), + "The number of I/Os currently outstanding to this device.", + tapeLabelNames, nil, + ), + ioTimeSeconds: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "io_time_seconds_total"), + "The amount of time spent waiting for all I/O to complete (including read and write). This includes tape movement commands such as seeking between file or set marks and implicit tape movement such as when rewind on close tape devices are used.", + tapeLabelNames, nil, + ), + othersCompletedTotal: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "io_others_total"), + "The number of I/Os issued to the tape drive other than read or write commands. The time taken to complete these commands uses the following calculation io_time_seconds_total-read_time_seconds_total-write_time_seconds_total", + tapeLabelNames, nil, + ), + readByteTotal: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "read_bytes_total"), + "The number of bytes read from the tape drive.", + tapeLabelNames, nil, + ), + readsCompletedTotal: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "reads_completed_total"), + "The number of read requests issued to the tape drive.", + tapeLabelNames, nil, + ), + readTimeSeconds: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "read_time_seconds_total"), + "The amount of time spent waiting for read requests to complete.", + tapeLabelNames, nil, + ), + writtenByteTotal: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "written_bytes_total"), + "The number of bytes written to the tape drive.", + tapeLabelNames, nil, + ), + writesCompletedTotal: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "writes_completed_total"), + "The number of write requests issued to the tape drive.", + tapeLabelNames, nil, + ), + writeTimeSeconds: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "write_time_seconds_total"), + "The amount of time spent waiting for write requests to complete.", + tapeLabelNames, nil, + ), + residualTotal: prometheus.NewDesc( + prometheus.BuildFQName(namespace, tapeSubsystem, "residual_total"), + "The number of times during a read or write we found the residual amount to be non-zero. This should mean that a program is issuing a read larger thean the block size on tape. For write not all data made it to tape.", + tapeLabelNames, nil, + ), + logger: logger, + fs: fs, + }, nil +} + +func (c *tapestatsCollector) Update(ch chan<- prometheus.Metric) error { + tapes, err := c.fs.SCSITapeClass() + if err != nil { + if os.IsNotExist(err) { + level.Debug(c.logger).Log("msg", "scsi_tape stats not found, skipping") + return ErrNoData + } + return fmt.Errorf("error obtaining SCSITape class info: %s", err) + } + + for _, tape := range tapes { + if c.ignoredDevicesPattern.MatchString(tape.Name) { + level.Debug(c.logger).Log("msg", "Ignoring device", "device", tape.Name) + continue + } + ch <- prometheus.MustNewConstMetric(c.ioNow, prometheus.GaugeValue, float64(tape.Counters.InFlight), tape.Name) + ch <- prometheus.MustNewConstMetric(c.ioTimeSeconds, prometheus.CounterValue, float64(tape.Counters.IoNs)*0.000000001, tape.Name) + ch <- prometheus.MustNewConstMetric(c.othersCompletedTotal, prometheus.CounterValue, float64(tape.Counters.OtherCnt), tape.Name) + ch <- prometheus.MustNewConstMetric(c.readByteTotal, prometheus.CounterValue, float64(tape.Counters.ReadByteCnt), tape.Name) + ch <- prometheus.MustNewConstMetric(c.readsCompletedTotal, prometheus.CounterValue, float64(tape.Counters.ReadCnt), tape.Name) + ch <- prometheus.MustNewConstMetric(c.readTimeSeconds, prometheus.CounterValue, float64(tape.Counters.ReadNs)*0.000000001, tape.Name) + ch <- prometheus.MustNewConstMetric(c.residualTotal, prometheus.CounterValue, float64(tape.Counters.ResidCnt), tape.Name) + ch <- prometheus.MustNewConstMetric(c.writtenByteTotal, prometheus.CounterValue, float64(tape.Counters.WriteByteCnt), tape.Name) + ch <- prometheus.MustNewConstMetric(c.writesCompletedTotal, prometheus.CounterValue, float64(tape.Counters.WriteCnt), tape.Name) + ch <- prometheus.MustNewConstMetric(c.writeTimeSeconds, prometheus.CounterValue, float64(tape.Counters.WriteNs)*0.000000001, tape.Name) + } + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/tcpstat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/tcpstat_linux.go index db9c655f..99e33bc6 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/tcpstat_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/tcpstat_linux.go @@ -11,19 +11,19 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !notcpstat // +build !notcpstat package collector import ( "fmt" - "io" - "io/ioutil" "os" - "strconv" - "strings" + "syscall" + "unsafe" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/mdlayher/netlink" "github.com/prometheus/client_golang/prometheus" ) @@ -79,18 +79,66 @@ func NewTCPStatCollector(logger log.Logger) (Collector, error) { }, nil } +// InetDiagSockID (inet_diag_sockid) contains the socket identity. +// https://github.com/torvalds/linux/blob/v4.0/include/uapi/linux/inet_diag.h#L13 +type InetDiagSockID struct { + SourcePort [2]byte + DestPort [2]byte + SourceIP [4][4]byte + DestIP [4][4]byte + Interface uint32 + Cookie [2]uint32 +} + +// InetDiagReqV2 (inet_diag_req_v2) is used to request diagnostic data. +// https://github.com/torvalds/linux/blob/v4.0/include/uapi/linux/inet_diag.h#L37 +type InetDiagReqV2 struct { + Family uint8 + Protocol uint8 + Ext uint8 + Pad uint8 + States uint32 + ID InetDiagSockID +} + +const sizeOfDiagRequest = 0x38 + +func (req *InetDiagReqV2) Serialize() []byte { + return (*(*[sizeOfDiagRequest]byte)(unsafe.Pointer(req)))[:] +} + +func (req *InetDiagReqV2) Len() int { + return sizeOfDiagRequest +} + +type InetDiagMsg struct { + Family uint8 + State uint8 + Timer uint8 + Retrans uint8 + ID InetDiagSockID + Expires uint32 + RQueue uint32 + WQueue uint32 + UID uint32 + Inode uint32 +} + +func parseInetDiagMsg(b []byte) *InetDiagMsg { + return (*InetDiagMsg)(unsafe.Pointer(&b[0])) +} + func (c *tcpStatCollector) Update(ch chan<- prometheus.Metric) error { - tcpStats, err := getTCPStats(procFilePath("net/tcp")) + tcpStats, err := getTCPStats(syscall.AF_INET) if err != nil { - return fmt.Errorf("couldn't get tcpstats: %s", err) + return fmt.Errorf("couldn't get tcpstats: %w", err) } // if enabled ipv6 system - tcp6File := procFilePath("net/tcp6") - if _, hasIPv6 := os.Stat(tcp6File); hasIPv6 == nil { - tcp6Stats, err := getTCPStats(tcp6File) + if _, hasIPv6 := os.Stat(procFilePath("net/tcp6")); hasIPv6 == nil { + tcp6Stats, err := getTCPStats(syscall.AF_INET6) if err != nil { - return fmt.Errorf("couldn't get tcp6stats: %s", err) + return fmt.Errorf("couldn't get tcp6stats: %w", err) } for st, value := range tcp6Stats { @@ -101,59 +149,51 @@ func (c *tcpStatCollector) Update(ch chan<- prometheus.Metric) error { for st, value := range tcpStats { ch <- c.desc.mustNewConstMetric(value, st.String()) } + return nil } -func getTCPStats(statsFile string) (map[tcpConnectionState]float64, error) { - file, err := os.Open(statsFile) +func getTCPStats(family uint8) (map[tcpConnectionState]float64, error) { + const TCPFAll = 0xFFF + const InetDiagInfo = 2 + const SockDiagByFamily = 20 + + conn, err := netlink.Dial(syscall.NETLINK_INET_DIAG, nil) if err != nil { - return nil, err + return nil, fmt.Errorf("couldn't connect netlink: %w", err) + } + defer conn.Close() + + msg := netlink.Message{ + Header: netlink.Header{ + Type: SockDiagByFamily, + Flags: syscall.NLM_F_REQUEST | syscall.NLM_F_DUMP, + }, + Data: (&InetDiagReqV2{ + Family: family, + Protocol: syscall.IPPROTO_TCP, + States: TCPFAll, + Ext: 0 | 1<<(InetDiagInfo-1), + }).Serialize(), } - defer file.Close() - - return parseTCPStats(file) -} -func parseTCPStats(r io.Reader) (map[tcpConnectionState]float64, error) { - tcpStats := map[tcpConnectionState]float64{} - contents, err := ioutil.ReadAll(r) + messages, err := conn.Execute(msg) if err != nil { return nil, err } - for _, line := range strings.Split(string(contents), "\n")[1:] { - parts := strings.Fields(line) - if len(parts) == 0 { - continue - } - if len(parts) < 5 { - return nil, fmt.Errorf("invalid TCP stats line: %q", line) - } - - qu := strings.Split(parts[4], ":") - if len(qu) < 2 { - return nil, fmt.Errorf("cannot parse tx_queues and rx_queues: %q", line) - } - - tx, err := strconv.ParseUint(qu[0], 16, 64) - if err != nil { - return nil, err - } - tcpStats[tcpConnectionState(tcpTxQueuedBytes)] += float64(tx) - - rx, err := strconv.ParseUint(qu[1], 16, 64) - if err != nil { - return nil, err - } - tcpStats[tcpConnectionState(tcpRxQueuedBytes)] += float64(rx) + return parseTCPStats(messages) +} - st, err := strconv.ParseInt(parts[3], 16, 8) - if err != nil { - return nil, err - } +func parseTCPStats(msgs []netlink.Message) (map[tcpConnectionState]float64, error) { + tcpStats := map[tcpConnectionState]float64{} - tcpStats[tcpConnectionState(st)]++ + for _, m := range msgs { + msg := parseInetDiagMsg(m.Data) + tcpStats[tcpTxQueuedBytes] += float64(msg.WQueue) + tcpStats[tcpRxQueuedBytes] += float64(msg.RQueue) + tcpStats[tcpConnectionState(msg.State)]++ } return tcpStats, nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/textfile.go b/vendor/github.com/prometheus/node_exporter/collector/textfile.go index 64165e62..4f1fd0b8 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/textfile.go +++ b/vendor/github.com/prometheus/node_exporter/collector/textfile.go @@ -11,25 +11,25 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !notextfile // +build !notextfile package collector import ( "fmt" - "io/ioutil" "os" "path/filepath" "sort" "strings" "time" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" dto "github.com/prometheus/client_model/go" "github.com/prometheus/common/expfmt" - kingpin "gopkg.in/alecthomas/kingpin.v2" ) var ( @@ -171,18 +171,18 @@ func (c *textFileCollector) exportMTimes(mtimes map[string]time.Time, ch chan<- // Export the mtimes of the successful files. // Sorting is needed for predictable output comparison in tests. - filenames := make([]string, 0, len(mtimes)) - for filename := range mtimes { - filenames = append(filenames, filename) + filepaths := make([]string, 0, len(mtimes)) + for path := range mtimes { + filepaths = append(filepaths, path) } - sort.Strings(filenames) + sort.Strings(filepaths) - for _, filename := range filenames { - mtime := float64(mtimes[filename].UnixNano() / 1e9) + for _, path := range filepaths { + mtime := float64(mtimes[path].UnixNano() / 1e9) if c.mtime != nil { mtime = *c.mtime } - ch <- prometheus.MustNewConstMetric(mtimeDesc, prometheus.GaugeValue, mtime, filename) + ch <- prometheus.MustNewConstMetric(mtimeDesc, prometheus.GaugeValue, mtime, path) } } @@ -191,26 +191,74 @@ func (c *textFileCollector) Update(ch chan<- prometheus.Metric) error { // Iterate over files and accumulate their metrics, but also track any // parsing errors so an error metric can be reported. var errored bool - files, err := ioutil.ReadDir(c.path) - if err != nil && c.path != "" { - errored = true - level.Error(c.logger).Log("msg", "failed to read textfile collector directory", "path", c.path, "err", err) + var parsedFamilies []*dto.MetricFamily + metricsNamesToFiles := map[string][]string{} + metricsNamesToHelpTexts := map[string][2]string{} + + paths, err := filepath.Glob(c.path) + if err != nil || len(paths) == 0 { + // not glob or not accessible path either way assume single + // directory and let os.ReadDir handle it + paths = []string{c.path} } - mtimes := make(map[string]time.Time, len(files)) - for _, f := range files { - if !strings.HasSuffix(f.Name(), ".prom") { - continue + mtimes := make(map[string]time.Time) + for _, path := range paths { + files, err := os.ReadDir(path) + if err != nil && path != "" { + errored = true + level.Error(c.logger).Log("msg", "failed to read textfile collector directory", "path", path, "err", err) } - mtime, err := c.processFile(f.Name(), ch) - if err != nil { - errored = true - level.Error(c.logger).Log("msg", "failed to collect textfile data", "file", f.Name(), "err", err) - continue + for _, f := range files { + metricsFilePath := filepath.Join(path, f.Name()) + if !strings.HasSuffix(f.Name(), ".prom") { + continue + } + + mtime, families, err := c.processFile(path, f.Name(), ch) + + for _, mf := range families { + // Check for metrics with inconsistent help texts and take the first help text occurrence. + if helpTexts, seen := metricsNamesToHelpTexts[*mf.Name]; seen { + if mf.Help != nil && helpTexts[0] != *mf.Help || helpTexts[1] != "" { + metricsNamesToHelpTexts[*mf.Name] = [2]string{helpTexts[0], *mf.Help} + errored = true + level.Error(c.logger).Log("msg", "inconsistent metric help text", + "metric", *mf.Name, + "original_help_text", helpTexts[0], + "new_help_text", *mf.Help, + // Only the first file path will be recorded in case of two or more inconsistent help texts. + "file", metricsNamesToFiles[*mf.Name][0]) + continue + } + } + if mf.Help != nil { + metricsNamesToHelpTexts[*mf.Name] = [2]string{*mf.Help} + } + metricsNamesToFiles[*mf.Name] = append(metricsNamesToFiles[*mf.Name], metricsFilePath) + parsedFamilies = append(parsedFamilies, mf) + } + + if err != nil { + errored = true + level.Error(c.logger).Log("msg", "failed to collect textfile data", "file", f.Name(), "err", err) + continue + } + + mtimes[metricsFilePath] = *mtime } + } - mtimes[f.Name()] = *mtime + for _, mf := range parsedFamilies { + if mf.Help == nil { + help := fmt.Sprintf("Metric read from %s", strings.Join(metricsNamesToFiles[*mf.Name], ", ")) + mf.Help = &help + } + } + + for _, mf := range parsedFamilies { + convertMetricFamily(mf, ch, c.logger) } c.exportMTimes(mtimes, ch) @@ -234,44 +282,33 @@ func (c *textFileCollector) Update(ch chan<- prometheus.Metric) error { } // processFile processes a single file, returning its modification time on success. -func (c *textFileCollector) processFile(name string, ch chan<- prometheus.Metric) (*time.Time, error) { - path := filepath.Join(c.path, name) +func (c *textFileCollector) processFile(dir, name string, ch chan<- prometheus.Metric) (*time.Time, map[string]*dto.MetricFamily, error) { + path := filepath.Join(dir, name) f, err := os.Open(path) if err != nil { - return nil, fmt.Errorf("failed to open textfile data file %q: %v", path, err) + return nil, nil, fmt.Errorf("failed to open textfile data file %q: %w", path, err) } defer f.Close() var parser expfmt.TextParser families, err := parser.TextToMetricFamilies(f) if err != nil { - return nil, fmt.Errorf("failed to parse textfile data from %q: %v", path, err) + return nil, nil, fmt.Errorf("failed to parse textfile data from %q: %w", path, err) } if hasTimestamps(families) { - return nil, fmt.Errorf("textfile %q contains unsupported client-side timestamps, skipping entire file", path) - } - - for _, mf := range families { - if mf.Help == nil { - help := fmt.Sprintf("Metric read from %s", path) - mf.Help = &help - } - } - - for _, mf := range families { - convertMetricFamily(mf, ch, c.logger) + return nil, nil, fmt.Errorf("textfile %q contains unsupported client-side timestamps, skipping entire file", path) } // Only stat the file once it has been parsed and validated, so that // a failure does not appear fresh. stat, err := f.Stat() if err != nil { - return nil, fmt.Errorf("failed to stat %q: %v", path, err) + return nil, families, fmt.Errorf("failed to stat %q: %w", path, err) } t := stat.ModTime() - return &t, nil + return &t, families, nil } // hasTimestamps returns true when metrics contain unsupported timestamps. diff --git a/vendor/github.com/prometheus/node_exporter/collector/thermal_darwin.go b/vendor/github.com/prometheus/node_exporter/collector/thermal_darwin.go new file mode 100644 index 00000000..25673dcc --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/thermal_darwin.go @@ -0,0 +1,187 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !notherm +// +build !notherm + +package collector + +/* +#cgo LDFLAGS: -framework IOKit -framework CoreFoundation +#include +#include +#include +#include +#include + +struct ref_with_ret { + CFDictionaryRef ref; + IOReturn ret; +}; + +struct ref_with_ret FetchThermal(); + +struct ref_with_ret FetchThermal() { + CFDictionaryRef ref; + IOReturn ret; + ret = IOPMCopyCPUPowerStatus(&ref); + struct ref_with_ret result = { + ref, + ret, + }; + return result; +} +*/ +import "C" + +import ( + "errors" + "fmt" + "unsafe" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" +) + +type thermCollector struct { + cpuSchedulerLimit typedDesc + cpuAvailableCPU typedDesc + cpuSpeedLimit typedDesc + logger log.Logger +} + +const thermal = "thermal" + +func init() { + registerCollector(thermal, defaultEnabled, NewThermCollector) +} + +// NewThermCollector returns a new Collector exposing current CPU power levels. +func NewThermCollector(logger log.Logger) (Collector, error) { + return &thermCollector{ + cpuSchedulerLimit: typedDesc{ + desc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, thermal, "cpu_scheduler_limit_ratio"), + "Represents the percentage (0-100) of CPU time available. 100% at normal operation. The OS may limit this time for a percentage less than 100%.", + nil, + nil), + valueType: prometheus.GaugeValue, + }, + cpuAvailableCPU: typedDesc{ + desc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, thermal, "cpu_available_cpu"), + "Reflects how many, if any, CPUs have been taken offline. Represented as an integer number of CPUs (0 - Max CPUs).", + nil, + nil, + ), + valueType: prometheus.GaugeValue, + }, + cpuSpeedLimit: typedDesc{ + desc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, thermal, "cpu_speed_limit_ratio"), + "Defines the speed & voltage limits placed on the CPU. Represented as a percentage (0-100) of maximum CPU speed.", + nil, + nil, + ), + valueType: prometheus.GaugeValue, + }, + logger: logger, + }, nil +} + +func (c *thermCollector) Update(ch chan<- prometheus.Metric) error { + cpuPowerStatus, err := fetchCPUPowerStatus() + if err != nil { + return err + } + if value, ok := cpuPowerStatus[(string(C.kIOPMCPUPowerLimitSchedulerTimeKey))]; ok { + ch <- c.cpuSchedulerLimit.mustNewConstMetric(float64(value) / 100.0) + } + if value, ok := cpuPowerStatus[(string(C.kIOPMCPUPowerLimitProcessorCountKey))]; ok { + ch <- c.cpuAvailableCPU.mustNewConstMetric(float64(value)) + } + if value, ok := cpuPowerStatus[(string(C.kIOPMCPUPowerLimitProcessorSpeedKey))]; ok { + ch <- c.cpuSpeedLimit.mustNewConstMetric(float64(value) / 100.0) + } + return nil +} + +func fetchCPUPowerStatus() (map[string]int, error) { + cfDictRef, _ := C.FetchThermal() + defer func() { + if cfDictRef.ref != 0x0 { + C.CFRelease(C.CFTypeRef(cfDictRef.ref)) + } + }() + + if C.kIOReturnNotFound == cfDictRef.ret { + return nil, errors.New("no CPU power status has been recorded") + } + + if C.kIOReturnSuccess != cfDictRef.ret { + return nil, fmt.Errorf("no CPU power status with error code 0x%08x", int(cfDictRef.ret)) + } + + // mapping CFDictionary to map + cfDict := CFDict(cfDictRef.ref) + return mappingCFDictToMap(cfDict), nil +} + +type CFDict uintptr + +func mappingCFDictToMap(dict CFDict) map[string]int { + if C.CFNullRef(dict) == C.kCFNull { + return nil + } + cfDict := C.CFDictionaryRef(dict) + + var result map[string]int + count := C.CFDictionaryGetCount(cfDict) + if count > 0 { + keys := make([]C.CFTypeRef, count) + values := make([]C.CFTypeRef, count) + C.CFDictionaryGetKeysAndValues(cfDict, (*unsafe.Pointer)(unsafe.Pointer(&keys[0])), (*unsafe.Pointer)(unsafe.Pointer(&values[0]))) + result = make(map[string]int, count) + for i := C.CFIndex(0); i < count; i++ { + result[mappingCFStringToString(C.CFStringRef(keys[i]))] = mappingCFNumberLongToInt(C.CFNumberRef(values[i])) + } + } + return result +} + +// CFStringToString converts a CFStringRef to a string. +func mappingCFStringToString(s C.CFStringRef) string { + p := C.CFStringGetCStringPtr(s, C.kCFStringEncodingUTF8) + if p != nil { + return C.GoString(p) + } + length := C.CFStringGetLength(s) + if length == 0 { + return "" + } + maxBufLen := C.CFStringGetMaximumSizeForEncoding(length, C.kCFStringEncodingUTF8) + if maxBufLen == 0 { + return "" + } + buf := make([]byte, maxBufLen) + var usedBufLen C.CFIndex + _ = C.CFStringGetBytes(s, C.CFRange{0, length}, C.kCFStringEncodingUTF8, C.UInt8(0), C.false, (*C.UInt8)(&buf[0]), maxBufLen, &usedBufLen) + return string(buf[:usedBufLen]) +} + +func mappingCFNumberLongToInt(n C.CFNumberRef) int { + typ := C.CFNumberGetType(n) + var long C.long + C.CFNumberGetValue(n, typ, unsafe.Pointer(&long)) + return int(long) +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/thermal_zone_linux.go b/vendor/github.com/prometheus/node_exporter/collector/thermal_zone_linux.go index 5d223bcd..6eff2732 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/thermal_zone_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/thermal_zone_linux.go @@ -11,14 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nothermalzone // +build !nothermalzone package collector import ( + "errors" "fmt" + "os" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/sysfs" ) @@ -69,6 +73,10 @@ func NewThermalZoneCollector(logger log.Logger) (Collector, error) { func (c *thermalZoneCollector) Update(ch chan<- prometheus.Metric) error { thermalZones, err := c.fs.ClassThermalZoneStats() if err != nil { + if errors.Is(err, os.ErrNotExist) || errors.Is(err, os.ErrPermission) || errors.Is(err, os.ErrInvalid) { + level.Debug(c.logger).Log("msg", "Could not read thermal zone stats", "err", err) + return ErrNoData + } return err } diff --git a/vendor/github.com/prometheus/node_exporter/collector/time.go b/vendor/github.com/prometheus/node_exporter/collector/time.go index 76a2d1e9..31a6e74e 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/time.go +++ b/vendor/github.com/prometheus/node_exporter/collector/time.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !notime // +build !notime package collector @@ -18,14 +19,17 @@ package collector import ( "time" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) type timeCollector struct { - desc *prometheus.Desc - logger log.Logger + now typedDesc + zone typedDesc + clocksourcesAvailable typedDesc + clocksourceCurrent typedDesc + logger log.Logger } func init() { @@ -35,19 +39,40 @@ func init() { // NewTimeCollector returns a new Collector exposing the current system time in // seconds since epoch. func NewTimeCollector(logger log.Logger) (Collector, error) { + const subsystem = "time" return &timeCollector{ - desc: prometheus.NewDesc( - namespace+"_time_seconds", + now: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "seconds"), "System time in seconds since epoch (1970).", nil, nil, - ), + ), prometheus.GaugeValue}, + zone: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "zone_offset_seconds"), + "System time zone offset in seconds.", + []string{"time_zone"}, nil, + ), prometheus.GaugeValue}, + clocksourcesAvailable: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "clocksource_available_info"), + "Available clocksources read from '/sys/devices/system/clocksource'.", + []string{"device", "clocksource"}, nil, + ), prometheus.GaugeValue}, + clocksourceCurrent: typedDesc{prometheus.NewDesc( + prometheus.BuildFQName(namespace, subsystem, "clocksource_current_info"), + "Current clocksource read from '/sys/devices/system/clocksource'.", + []string{"device", "clocksource"}, nil, + ), prometheus.GaugeValue}, logger: logger, }, nil } func (c *timeCollector) Update(ch chan<- prometheus.Metric) error { - now := float64(time.Now().UnixNano()) / 1e9 - level.Debug(c.logger).Log("msg", "Return time", "now", now) - ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, now) - return nil + now := time.Now() + nowSec := float64(now.UnixNano()) / 1e9 + zone, zoneOffset := now.Zone() + + level.Debug(c.logger).Log("msg", "Return time", "now", nowSec) + ch <- c.now.mustNewConstMetric(nowSec) + level.Debug(c.logger).Log("msg", "Zone offset", "offset", zoneOffset, "time_zone", zone) + ch <- c.zone.mustNewConstMetric(float64(zoneOffset), zone) + return c.update(ch) } diff --git a/vendor/github.com/prometheus/node_exporter/collector/time_linux.go b/vendor/github.com/prometheus/node_exporter/collector/time_linux.go new file mode 100644 index 00000000..dd4afe75 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/time_linux.go @@ -0,0 +1,48 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !notime +// +build !notime + +package collector + +import ( + "fmt" + "strconv" + + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +func (c *timeCollector) update(ch chan<- prometheus.Metric) error { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return fmt.Errorf("failed to open procfs: %w", err) + } + + clocksources, err := fs.ClockSources() + if err != nil { + return fmt.Errorf("couldn't get clocksources: %w", err) + } + level.Debug(c.logger).Log("msg", "in Update", "clocksources", fmt.Sprintf("%v", clocksources)) + + for i, clocksource := range clocksources { + is := strconv.Itoa(i) + for _, cs := range clocksource.Available { + ch <- c.clocksourcesAvailable.mustNewConstMetric(1.0, is, cs) + } + ch <- c.clocksourceCurrent.mustNewConstMetric(1.0, is, clocksource.Current) + } + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/time_other.go b/vendor/github.com/prometheus/node_exporter/collector/time_other.go new file mode 100644 index 00000000..8227435b --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/time_other.go @@ -0,0 +1,25 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !linux && !notime +// +build !linux,!notime + +package collector + +import ( + "github.com/prometheus/client_golang/prometheus" +) + +func (c *timeCollector) update(ch chan<- prometheus.Metric) error { + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/timex.go b/vendor/github.com/prometheus/node_exporter/collector/timex.go index 4dc4d6c3..69cbc1a1 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/timex.go +++ b/vendor/github.com/prometheus/node_exporter/collector/timex.go @@ -11,15 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build linux -// +build !notimex +//go:build linux && !notimex +// +build linux,!notimex package collector import ( + "errors" "fmt" + "os" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "golang.org/x/sys/unix" ) @@ -35,6 +38,9 @@ const ( // 1 second in nanoSeconds = 1000000000 microSeconds = 1000000 + + // See NOTES in adjtimex(2). + ppm16frac = 1000000.0 * 65536.0 ) type timexCollector struct { @@ -163,6 +169,10 @@ func (c *timexCollector) Update(ch chan<- prometheus.Metric) error { status, err := unix.Adjtimex(timex) if err != nil { + if errors.Is(err, os.ErrPermission) { + level.Debug(c.logger).Log("msg", "Not collecting timex metrics", "err", err) + return ErrNoData + } return fmt.Errorf("failed to retrieve adjtimex stats: %w", err) } @@ -176,8 +186,6 @@ func (c *timexCollector) Update(ch chan<- prometheus.Metric) error { } else { divisor = microSeconds } - // See NOTES in adjtimex(2). - const ppm16frac = 1000000.0 * 65536.0 ch <- c.syncStatus.mustNewConstMetric(syncStatus) ch <- c.offset.mustNewConstMetric(float64(timex.Offset) / divisor) diff --git a/vendor/github.com/prometheus/node_exporter/collector/udp_queues_linux.go b/vendor/github.com/prometheus/node_exporter/collector/udp_queues_linux.go index 512c0100..3fac8691 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/udp_queues_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/udp_queues_linux.go @@ -11,16 +11,18 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noudp_queues // +build !noudp_queues package collector import ( + "errors" "fmt" "os" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs" ) @@ -41,7 +43,7 @@ func init() { func NewUDPqueuesCollector(logger log.Logger) (Collector, error) { fs, err := procfs.NewFS(*procPath) if err != nil { - return nil, fmt.Errorf("failed to open procfs: %v", err) + return nil, fmt.Errorf("failed to open procfs: %w", err) } return &udpQueuesCollector{ fs: fs, @@ -61,10 +63,10 @@ func (c *udpQueuesCollector) Update(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s4.TxQueueLength), "tx", "v4") ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s4.RxQueueLength), "rx", "v4") } else { - if os.IsNotExist(errIPv4) { + if errors.Is(errIPv4, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "not collecting ipv4 based metrics") } else { - return fmt.Errorf("couldn't get upd queued bytes: %s", errIPv4) + return fmt.Errorf("couldn't get udp queued bytes: %w", errIPv4) } } @@ -73,14 +75,14 @@ func (c *udpQueuesCollector) Update(ch chan<- prometheus.Metric) error { ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s6.TxQueueLength), "tx", "v6") ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s6.RxQueueLength), "rx", "v6") } else { - if os.IsNotExist(errIPv6) { + if errors.Is(errIPv6, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "not collecting ipv6 based metrics") } else { - return fmt.Errorf("couldn't get upd6 queued bytes: %s", errIPv6) + return fmt.Errorf("couldn't get udp6 queued bytes: %w", errIPv6) } } - if os.IsNotExist(errIPv4) && os.IsNotExist(errIPv6) { + if errors.Is(errIPv4, os.ErrNotExist) && errors.Is(errIPv6, os.ErrNotExist) { return ErrNoData } return nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/uname.go b/vendor/github.com/prometheus/node_exporter/collector/uname.go index 2c0c3068..76e66b7e 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/uname.go +++ b/vendor/github.com/prometheus/node_exporter/collector/uname.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build darwin freebsd openbsd linux +//go:build (darwin || freebsd || openbsd || netbsd || linux) && !nouname +// +build darwin freebsd openbsd netbsd linux // +build !nouname package collector import ( - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" ) diff --git a/vendor/github.com/prometheus/node_exporter/collector/uname_bsd.go b/vendor/github.com/prometheus/node_exporter/collector/uname_bsd.go index fd8db9b4..69bf38e9 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/uname_bsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/uname_bsd.go @@ -11,13 +11,13 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build darwin freebsd openbsd +//go:build (darwin || freebsd || openbsd || netbsd) && !nouname +// +build darwin freebsd openbsd netbsd // +build !nouname package collector import ( - "bytes" "strings" "golang.org/x/sys/unix" @@ -32,10 +32,10 @@ func getUname() (uname, error) { nodeName, domainName := parseHostNameAndDomainName(utsname) output := uname{ - SysName: string(utsname.Sysname[:bytes.IndexByte(utsname.Sysname[:], 0)]), - Release: string(utsname.Release[:bytes.IndexByte(utsname.Release[:], 0)]), - Version: string(utsname.Version[:bytes.IndexByte(utsname.Version[:], 0)]), - Machine: string(utsname.Machine[:bytes.IndexByte(utsname.Machine[:], 0)]), + SysName: unix.ByteSliceToString(utsname.Sysname[:]), + Release: unix.ByteSliceToString(utsname.Release[:]), + Version: unix.ByteSliceToString(utsname.Version[:]), + Machine: unix.ByteSliceToString(utsname.Machine[:]), NodeName: nodeName, DomainName: domainName, } @@ -46,7 +46,7 @@ func getUname() (uname, error) { // parseHostNameAndDomainName for FreeBSD,OpenBSD,Darwin. // Attempts to emulate what happens in the Linux uname calls since these OS doesn't have a Domainname. func parseHostNameAndDomainName(utsname unix.Utsname) (hostname string, domainname string) { - nodename := string(utsname.Nodename[:bytes.IndexByte(utsname.Nodename[:], 0)]) + nodename := unix.ByteSliceToString(utsname.Nodename[:]) split := strings.SplitN(nodename, ".", 2) // We'll always have at least a single element in the array. We assume this diff --git a/vendor/github.com/prometheus/node_exporter/collector/uname_linux.go b/vendor/github.com/prometheus/node_exporter/collector/uname_linux.go index 65de6297..4f8bac33 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/uname_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/uname_linux.go @@ -11,15 +11,12 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nouname // +build !nouname package collector -import ( - "bytes" - - "golang.org/x/sys/unix" -) +import "golang.org/x/sys/unix" func getUname() (uname, error) { var utsname unix.Utsname @@ -28,12 +25,12 @@ func getUname() (uname, error) { } output := uname{ - SysName: string(utsname.Sysname[:bytes.IndexByte(utsname.Sysname[:], 0)]), - Release: string(utsname.Release[:bytes.IndexByte(utsname.Release[:], 0)]), - Version: string(utsname.Version[:bytes.IndexByte(utsname.Version[:], 0)]), - Machine: string(utsname.Machine[:bytes.IndexByte(utsname.Machine[:], 0)]), - NodeName: string(utsname.Nodename[:bytes.IndexByte(utsname.Nodename[:], 0)]), - DomainName: string(utsname.Domainname[:bytes.IndexByte(utsname.Domainname[:], 0)]), + SysName: unix.ByteSliceToString(utsname.Sysname[:]), + Release: unix.ByteSliceToString(utsname.Release[:]), + Version: unix.ByteSliceToString(utsname.Version[:]), + Machine: unix.ByteSliceToString(utsname.Machine[:]), + NodeName: unix.ByteSliceToString(utsname.Nodename[:]), + DomainName: unix.ByteSliceToString(utsname.Domainname[:]), } return output, nil diff --git a/vendor/github.com/prometheus/node_exporter/collector/vmstat_linux.go b/vendor/github.com/prometheus/node_exporter/collector/vmstat_linux.go index 605c38ad..cde2df5d 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/vmstat_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/vmstat_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !novmstat // +build !novmstat package collector @@ -23,9 +24,9 @@ import ( "strconv" "strings" - "github.com/go-kit/kit/log" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) const ( diff --git a/vendor/github.com/prometheus/node_exporter/collector/watchdog.go b/vendor/github.com/prometheus/node_exporter/collector/watchdog.go new file mode 100644 index 00000000..01351be9 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/watchdog.go @@ -0,0 +1,140 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux && !nowatchdog +// +build linux,!nowatchdog + +package collector + +import ( + "errors" + "fmt" + "os" + + "github.com/go-kit/log" + "github.com/go-kit/log/level" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs/sysfs" +) + +type watchdogCollector struct { + fs sysfs.FS + logger log.Logger +} + +func init() { + registerCollector("watchdog", defaultEnabled, NewWatchdogCollector) +} + +// NewWatchdogCollector returns a new Collector exposing watchdog stats. +func NewWatchdogCollector(logger log.Logger) (Collector, error) { + fs, err := sysfs.NewFS(*sysPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + + return &watchdogCollector{ + fs: fs, + logger: logger, + }, nil +} + +var ( + watchdogBootstatusDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "bootstatus"), + "Value of /sys/class/watchdog//bootstatus", + []string{"name"}, nil, + ) + watchdogFwVersionDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "fw_version"), + "Value of /sys/class/watchdog//fw_version", + []string{"name"}, nil, + ) + watchdogNowayoutDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "nowayout"), + "Value of /sys/class/watchdog//nowayout", + []string{"name"}, nil, + ) + watchdogTimeleftDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "timeleft_seconds"), + "Value of /sys/class/watchdog//timeleft", + []string{"name"}, nil, + ) + watchdogTimeoutDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "timeout_seconds"), + "Value of /sys/class/watchdog//timeout", + []string{"name"}, nil, + ) + watchdogPretimeoutDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "pretimeout_seconds"), + "Value of /sys/class/watchdog//pretimeout", + []string{"name"}, nil, + ) + watchdogAccessCs0Desc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "access_cs0"), + "Value of /sys/class/watchdog//access_cs0", + []string{"name"}, nil, + ) + watchdogInfoDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "watchdog", "info"), + "Info of /sys/class/watchdog/", + []string{"name", "options", "identity", "state", "status", "pretimeout_governor"}, nil, + ) +) + +func toLabelValue(ptr *string) string { + if ptr == nil { + return "" + } + return *ptr +} + +func (c *watchdogCollector) Update(ch chan<- prometheus.Metric) error { + watchdogClass, err := c.fs.WatchdogClass() + if err != nil { + if errors.Is(err, os.ErrNotExist) || errors.Is(err, os.ErrPermission) || errors.Is(err, os.ErrInvalid) { + level.Debug(c.logger).Log("msg", "Could not read watchdog stats", "err", err) + return ErrNoData + } + return err + } + + for _, wd := range watchdogClass { + if wd.Bootstatus != nil { + ch <- prometheus.MustNewConstMetric(watchdogBootstatusDesc, prometheus.GaugeValue, float64(*wd.Bootstatus), wd.Name) + } + if wd.FwVersion != nil { + ch <- prometheus.MustNewConstMetric(watchdogFwVersionDesc, prometheus.GaugeValue, float64(*wd.FwVersion), wd.Name) + } + if wd.Nowayout != nil { + ch <- prometheus.MustNewConstMetric(watchdogNowayoutDesc, prometheus.GaugeValue, float64(*wd.Nowayout), wd.Name) + } + if wd.Timeleft != nil { + ch <- prometheus.MustNewConstMetric(watchdogTimeleftDesc, prometheus.GaugeValue, float64(*wd.Timeleft), wd.Name) + } + if wd.Timeout != nil { + ch <- prometheus.MustNewConstMetric(watchdogTimeoutDesc, prometheus.GaugeValue, float64(*wd.Timeout), wd.Name) + } + if wd.Pretimeout != nil { + ch <- prometheus.MustNewConstMetric(watchdogPretimeoutDesc, prometheus.GaugeValue, float64(*wd.Pretimeout), wd.Name) + } + if wd.AccessCs0 != nil { + ch <- prometheus.MustNewConstMetric(watchdogAccessCs0Desc, prometheus.GaugeValue, float64(*wd.AccessCs0), wd.Name) + } + + ch <- prometheus.MustNewConstMetric(watchdogInfoDesc, prometheus.GaugeValue, 1.0, + wd.Name, toLabelValue(wd.Options), toLabelValue(wd.Identity), toLabelValue(wd.State), toLabelValue(wd.Status), toLabelValue(wd.PretimeoutGovernor)) + } + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/wifi_linux.go b/vendor/github.com/prometheus/node_exporter/collector/wifi_linux.go index b4b37593..aff8eb2d 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/wifi_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/wifi_linux.go @@ -11,22 +11,23 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nowifi // +build !nowifi package collector import ( "encoding/json" + "errors" "fmt" - "io/ioutil" "os" "path/filepath" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/alecthomas/kingpin/v2" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/mdlayher/wifi" "github.com/prometheus/client_golang/prometheus" - "gopkg.in/alecthomas/kingpin.v2" ) type wifiCollector struct { @@ -167,11 +168,11 @@ func (c *wifiCollector) Update(ch chan<- prometheus.Metric) error { stat, err := newWifiStater(*collectorWifi) if err != nil { // Cannot access wifi metrics, report no error. - if os.IsNotExist(err) { + if errors.Is(err, os.ErrNotExist) { level.Debug(c.logger).Log("msg", "wifi collector metrics are not available for this system") return ErrNoData } - if os.IsPermission(err) { + if errors.Is(err, os.ErrPermission) { level.Debug(c.logger).Log("msg", "wifi collector got permission denied when accessing metrics") return ErrNoData } @@ -201,14 +202,14 @@ func (c *wifiCollector) Update(ch chan<- prometheus.Metric) error { ) // When a statistic is not available for a given interface, package wifi - // returns an error compatible with os.IsNotExist. We leverage this to - // only export metrics which are actually valid for given interface types. + // returns a os.ErrNotExist error. We leverage this to only export + // metrics which are actually valid for given interface types. bss, err := stat.BSS(ifi) switch { case err == nil: c.updateBSSStats(ch, ifi.Name, bss) - case os.IsNotExist(err): + case errors.Is(err, os.ErrNotExist): level.Debug(c.logger).Log("msg", "BSS information not found for wifi device", "name", ifi.Name) default: return fmt.Errorf("failed to retrieve BSS for device %s: %v", @@ -221,7 +222,7 @@ func (c *wifiCollector) Update(ch chan<- prometheus.Metric) error { for _, station := range stations { c.updateStationStats(ch, ifi.Name, station) } - case os.IsNotExist(err): + case errors.Is(err, os.ErrNotExist): level.Debug(c.logger).Log("msg", "station information not found for wifi device", "name", ifi.Name) default: return fmt.Errorf("failed to retrieve station info for device %q: %v", @@ -364,7 +365,7 @@ type mockWifiStater struct { } func (s *mockWifiStater) unmarshalJSONFile(filename string, v interface{}) error { - b, err := ioutil.ReadFile(filepath.Join(s.fixtures, filename)) + b, err := os.ReadFile(filepath.Join(s.fixtures, filename)) if err != nil { return err } diff --git a/vendor/github.com/prometheus/node_exporter/collector/xfrm.go b/vendor/github.com/prometheus/node_exporter/collector/xfrm.go new file mode 100644 index 00000000..cbdcc97f --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/xfrm.go @@ -0,0 +1,228 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !noxfrm +// +build !noxfrm + +package collector + +import ( + "fmt" + + "github.com/go-kit/log" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +type xfrmCollector struct { + fs procfs.FS + logger log.Logger +} + +func init() { + registerCollector("xfrm", defaultDisabled, NewXfrmCollector) +} + +// NewXfrmCollector returns a new Collector exposing XFRM stats. +func NewXfrmCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + + return &xfrmCollector{ + fs: fs, + logger: logger, + }, nil +} + +var ( + xfrmInErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_error_packets_total"), + "All errors not matched by other", + nil, nil, + ) + xfrmInBufferErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_buffer_error_packets_total"), + "No buffer is left", + nil, nil, + ) + xfrmInHdrErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_hdr_error_packets_total"), + "Header error", + nil, nil, + ) + xfrmInNoStatesDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_no_states_packets_total"), + "No state is found i.e. Either inbound SPI, address, or IPsec protocol at SA is wrong", + nil, nil, + ) + xfrmInStateProtoErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_state_proto_error_packets_total"), + "Transformation protocol specific error e.g. SA key is wrong", + nil, nil, + ) + xfrmInStateModeErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_state_mode_error_packets_total"), + "Transformation mode specific error", + nil, nil, + ) + xfrmInStateSeqErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_state_seq_error_packets_total"), + "Sequence error i.e. Sequence number is out of window", + nil, nil, + ) + xfrmInStateExpiredDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_state_expired_packets_total"), + "State is expired", + nil, nil, + ) + xfrmInStateMismatchDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_state_mismatch_packets_total"), + "State has mismatch option e.g. UDP encapsulation type is mismatch", + nil, nil, + ) + xfrmInStateInvalidDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_state_invalid_packets_total"), + "State is invalid", + nil, nil, + ) + xfrmInTmplMismatchDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_tmpl_mismatch_packets_total"), + "No matching template for states e.g. Inbound SAs are correct but SP rule is wrong", + nil, nil, + ) + xfrmInNoPolsDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_no_pols_packets_total"), + "No policy is found for states e.g. Inbound SAs are correct but no SP is found", + nil, nil, + ) + xfrmInPolBlockDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_pol_block_packets_total"), + "Policy discards", + nil, nil, + ) + xfrmInPolErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "in_pol_error_packets_total"), + "Policy error", + nil, nil, + ) + xfrmOutErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_error_packets_total"), + "All errors which is not matched others", + nil, nil, + ) + xfrmOutBundleGenErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_bundle_gen_error_packets_total"), + "Bundle generation error", + nil, nil, + ) + xfrmOutBundleCheckErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_bundle_check_error_packets_total"), + "Bundle check error", + nil, nil, + ) + xfrmOutNoStatesDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_no_states_packets_total"), + "No state is found", + nil, nil, + ) + xfrmOutStateProtoErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_state_proto_error_packets_total"), + "Transformation protocol specific error", + nil, nil, + ) + xfrmOutStateModeErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_state_mode_error_packets_total"), + "Transformation mode specific error", + nil, nil, + ) + xfrmOutStateSeqErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_state_seq_error_packets_total"), + "Sequence error i.e. Sequence number overflow", + nil, nil, + ) + xfrmOutStateExpiredDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_state_expired_packets_total"), + "State is expired", + nil, nil, + ) + xfrmOutPolBlockDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_pol_block_packets_total"), + "Policy discards", + nil, nil, + ) + xfrmOutPolDeadDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_pol_dead_packets_total"), + "Policy is dead", + nil, nil, + ) + xfrmOutPolErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_pol_error_packets_total"), + "Policy error", + nil, nil, + ) + xfrmFwdHdrErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "fwd_hdr_error_packets_total"), + "Forward routing of a packet is not allowed", + nil, nil, + ) + xfrmOutStateInvalidDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "out_state_invalid_packets_total"), + "State is invalid, perhaps expired", + nil, nil, + ) + xfrmAcquireErrorDesc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, "xfrm", "acquire_error_packets_total"), + "State hasn’t been fully acquired before use", + nil, nil, + ) +) + +func (c *xfrmCollector) Update(ch chan<- prometheus.Metric) error { + stat, err := c.fs.NewXfrmStat() + if err != nil { + return err + } + + ch <- prometheus.MustNewConstMetric(xfrmInErrorDesc, prometheus.CounterValue, float64(stat.XfrmInError)) + ch <- prometheus.MustNewConstMetric(xfrmInBufferErrorDesc, prometheus.CounterValue, float64(stat.XfrmInBufferError)) + ch <- prometheus.MustNewConstMetric(xfrmInHdrErrorDesc, prometheus.CounterValue, float64(stat.XfrmInHdrError)) + ch <- prometheus.MustNewConstMetric(xfrmInNoStatesDesc, prometheus.CounterValue, float64(stat.XfrmInNoStates)) + ch <- prometheus.MustNewConstMetric(xfrmInStateProtoErrorDesc, prometheus.CounterValue, float64(stat.XfrmInStateProtoError)) + ch <- prometheus.MustNewConstMetric(xfrmInStateModeErrorDesc, prometheus.CounterValue, float64(stat.XfrmInStateModeError)) + ch <- prometheus.MustNewConstMetric(xfrmInStateSeqErrorDesc, prometheus.CounterValue, float64(stat.XfrmInStateSeqError)) + ch <- prometheus.MustNewConstMetric(xfrmInStateExpiredDesc, prometheus.CounterValue, float64(stat.XfrmInStateExpired)) + ch <- prometheus.MustNewConstMetric(xfrmInStateMismatchDesc, prometheus.CounterValue, float64(stat.XfrmInStateMismatch)) + ch <- prometheus.MustNewConstMetric(xfrmInStateInvalidDesc, prometheus.CounterValue, float64(stat.XfrmInStateInvalid)) + ch <- prometheus.MustNewConstMetric(xfrmInTmplMismatchDesc, prometheus.CounterValue, float64(stat.XfrmInTmplMismatch)) + ch <- prometheus.MustNewConstMetric(xfrmInNoPolsDesc, prometheus.CounterValue, float64(stat.XfrmInNoPols)) + ch <- prometheus.MustNewConstMetric(xfrmInPolBlockDesc, prometheus.CounterValue, float64(stat.XfrmInPolBlock)) + ch <- prometheus.MustNewConstMetric(xfrmInPolErrorDesc, prometheus.CounterValue, float64(stat.XfrmInPolError)) + ch <- prometheus.MustNewConstMetric(xfrmOutErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutError)) + ch <- prometheus.MustNewConstMetric(xfrmOutBundleGenErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutBundleGenError)) + ch <- prometheus.MustNewConstMetric(xfrmOutBundleCheckErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutBundleCheckError)) + ch <- prometheus.MustNewConstMetric(xfrmOutNoStatesDesc, prometheus.CounterValue, float64(stat.XfrmOutNoStates)) + ch <- prometheus.MustNewConstMetric(xfrmOutStateProtoErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutStateProtoError)) + ch <- prometheus.MustNewConstMetric(xfrmOutStateModeErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutStateModeError)) + ch <- prometheus.MustNewConstMetric(xfrmOutStateSeqErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutStateSeqError)) + ch <- prometheus.MustNewConstMetric(xfrmOutStateExpiredDesc, prometheus.CounterValue, float64(stat.XfrmOutStateExpired)) + ch <- prometheus.MustNewConstMetric(xfrmOutPolBlockDesc, prometheus.CounterValue, float64(stat.XfrmOutPolBlock)) + ch <- prometheus.MustNewConstMetric(xfrmOutPolDeadDesc, prometheus.CounterValue, float64(stat.XfrmOutPolDead)) + ch <- prometheus.MustNewConstMetric(xfrmOutPolErrorDesc, prometheus.CounterValue, float64(stat.XfrmOutPolError)) + ch <- prometheus.MustNewConstMetric(xfrmFwdHdrErrorDesc, prometheus.CounterValue, float64(stat.XfrmFwdHdrError)) + ch <- prometheus.MustNewConstMetric(xfrmOutStateInvalidDesc, prometheus.CounterValue, float64(stat.XfrmOutStateInvalid)) + ch <- prometheus.MustNewConstMetric(xfrmAcquireErrorDesc, prometheus.CounterValue, float64(stat.XfrmAcquireError)) + + return err +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/xfs_linux.go b/vendor/github.com/prometheus/node_exporter/collector/xfs_linux.go index 36dfff50..bb25acab 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/xfs_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/xfs_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !noxfs // +build !noxfs package collector @@ -18,7 +19,7 @@ package collector import ( "fmt" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/procfs/xfs" ) @@ -199,6 +200,41 @@ func (c *xfsCollector) updateXFSStats(ch chan<- prometheus.Metric, s *xfs.Stats) desc: "Number of times the directory getdents operation was performed for a filesystem.", value: float64(s.DirectoryOperation.Getdents), }, + { + name: "inode_operation_attempts_total", + desc: "Number of times the OS looked for an XFS inode in the inode cache.", + value: float64(s.InodeOperation.Attempts), + }, + { + name: "inode_operation_found_total", + desc: "Number of times the OS looked for and found an XFS inode in the inode cache.", + value: float64(s.InodeOperation.Found), + }, + { + name: "inode_operation_recycled_total", + desc: "Number of times the OS found an XFS inode in the cache, but could not use it as it was being recycled.", + value: float64(s.InodeOperation.Recycle), + }, + { + name: "inode_operation_missed_total", + desc: "Number of times the OS looked for an XFS inode in the cache, but did not find it.", + value: float64(s.InodeOperation.Missed), + }, + { + name: "inode_operation_duplicates_total", + desc: "Number of times the OS tried to add a missing XFS inode to the inode cache, but found it had already been added by another process.", + value: float64(s.InodeOperation.Duplicate), + }, + { + name: "inode_operation_reclaims_total", + desc: "Number of times the OS reclaimed an XFS inode from the inode cache to free memory for another purpose.", + value: float64(s.InodeOperation.Reclaims), + }, + { + name: "inode_operation_attribute_changes_total", + desc: "Number of times the OS explicitly changed the attributes of an XFS inode.", + value: float64(s.InodeOperation.AttributeChange), + }, { name: "read_calls_total", desc: "Number of read(2) system calls made to files in a filesystem.", diff --git a/vendor/github.com/prometheus/node_exporter/collector/zfs.go b/vendor/github.com/prometheus/node_exporter/collector/zfs.go index b530e350..df1a97ae 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/zfs.go +++ b/vendor/github.com/prometheus/node_exporter/collector/zfs.go @@ -11,8 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build linux -// +build !nozfs +//go:build linux && !nozfs +// +build linux,!nozfs package collector @@ -20,8 +20,8 @@ import ( "errors" "strings" - "github.com/go-kit/kit/log" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -37,6 +37,7 @@ type zfsCollector struct { linuxProcpathBase string linuxZpoolIoPath string linuxZpoolObjsetPath string + linuxZpoolStatePath string linuxPathMap map[string]string logger log.Logger } @@ -47,10 +48,11 @@ func NewZFSCollector(logger log.Logger) (Collector, error) { linuxProcpathBase: "spl/kstat/zfs", linuxZpoolIoPath: "/*/io", linuxZpoolObjsetPath: "/*/objset-*", + linuxZpoolStatePath: "/*/state", linuxPathMap: map[string]string{ "zfs_abd": "abdstats", "zfs_arc": "arcstats", - "zfs_dbuf": "dbuf_stats", + "zfs_dbuf": "dbufstats", "zfs_dmu_tx": "dmu_tx", "zfs_dnode": "dnodestats", "zfs_fm": "fm", @@ -65,6 +67,14 @@ func NewZFSCollector(logger log.Logger) (Collector, error) { } func (c *zfsCollector) Update(ch chan<- prometheus.Metric) error { + + if _, err := c.openProcFile(c.linuxProcpathBase); err != nil { + if err == errZFSNotAvailable { + level.Debug(c.logger).Log("err", err) + return ErrNoData + } + } + for subsystem := range c.linuxPathMap { if err := c.updateZfsStats(subsystem, ch); err != nil { if err == errZFSNotAvailable { @@ -132,3 +142,18 @@ func (c *zfsCollector) constPoolObjsetMetric(poolName string, datasetName string datasetName, ) } + +func (c *zfsCollector) constPoolStateMetric(poolName string, stateName string, isActive uint64) prometheus.Metric { + return prometheus.MustNewConstMetric( + prometheus.NewDesc( + prometheus.BuildFQName(namespace, "zfs_zpool", "state"), + "kstat.zfs.misc.state", + []string{"zpool", "state"}, + nil, + ), + prometheus.GaugeValue, + float64(isActive), + poolName, + stateName, + ) +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/zfs_freebsd.go b/vendor/github.com/prometheus/node_exporter/collector/zfs_freebsd.go index 92661e43..804d4f58 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/zfs_freebsd.go +++ b/vendor/github.com/prometheus/node_exporter/collector/zfs_freebsd.go @@ -11,14 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nozfs // +build !nozfs package collector import ( - "fmt" - - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -213,6 +213,7 @@ func NewZfsCollector(logger log.Logger) (Collector, error) { dataType: bsdSysctlTypeUint64, valueType: prometheus.GaugeValue, }, + // when FreeBSD 14.0+, `meta/pm/pd` install of `p`. { name: "arcstats_p_bytes", description: "ZFS ARC MRU target size", @@ -220,6 +221,27 @@ func NewZfsCollector(logger log.Logger) (Collector, error) { dataType: bsdSysctlTypeUint64, valueType: prometheus.GaugeValue, }, + { + name: "arcstats_meta_bytes", + description: "ZFS ARC metadata target frac ", + mib: "kstat.zfs.misc.arcstats.meta", + dataType: bsdSysctlTypeUint64, + valueType: prometheus.GaugeValue, + }, + { + name: "arcstats_pd_bytes", + description: "ZFS ARC data MRU target frac", + mib: "kstat.zfs.misc.arcstats.pd", + dataType: bsdSysctlTypeUint64, + valueType: prometheus.GaugeValue, + }, + { + name: "arcstats_pm_bytes", + description: "ZFS ARC meta MRU target frac", + mib: "kstat.zfs.misc.arcstats.pm", + dataType: bsdSysctlTypeUint64, + valueType: prometheus.GaugeValue, + }, { name: "arcstats_size_bytes", description: "ZFS ARC size", @@ -250,7 +272,9 @@ func (c *zfsCollector) Update(ch chan<- prometheus.Metric) error { for _, m := range c.sysctls { v, err := m.Value() if err != nil { - return fmt.Errorf("couldn't get sysctl: %s", err) + // debug logging + level.Debug(c.logger).Log("name", m.name, "mib", m.mib, "couldn't get sysctl:", err) + continue } ch <- prometheus.MustNewConstMetric( diff --git a/vendor/github.com/prometheus/node_exporter/collector/zfs_linux.go b/vendor/github.com/prometheus/node_exporter/collector/zfs_linux.go index 2449c263..ec195b3d 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/zfs_linux.go +++ b/vendor/github.com/prometheus/node_exporter/collector/zfs_linux.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !nozfs // +build !nozfs package collector @@ -24,7 +25,7 @@ import ( "strconv" "strings" - "github.com/go-kit/kit/log/level" + "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -34,13 +35,15 @@ const ( // kstatDataChar = "0" // kstatDataInt32 = "1" // kstatDataUint32 = "2" - // kstatDataInt64 = "3" + kstatDataInt64 = "3" kstatDataUint64 = "4" // kstatDataLong = "5" // kstatDataUlong = "6" // kstatDataString = "7" ) +var zfsPoolStatesName = []string{"online", "degraded", "faulted", "offline", "removed", "unavail", "suspended"} + func (c *zfsCollector) openProcFile(path string) (*os.File, error) { file, err := os.Open(procFilePath(path)) if err != nil { @@ -71,10 +74,6 @@ func (c *zfsCollector) updatePoolStats(ch chan<- prometheus.Metric) error { return err } - if zpoolPaths == nil { - return nil - } - for _, zpoolPath := range zpoolPaths { file, err := os.Open(zpoolPath) if err != nil { @@ -97,14 +96,10 @@ func (c *zfsCollector) updatePoolStats(ch chan<- prometheus.Metric) error { return err } - if zpoolObjsetPaths == nil { - return nil - } - for _, zpoolPath := range zpoolObjsetPaths { file, err := os.Open(zpoolPath) if err != nil { - // this file should exist, but there is a race where an exporting pool can remove the files -- ok to ignore + // This file should exist, but there is a race where an exporting pool can remove the files. Ok to ignore. level.Debug(c.logger).Log("msg", "Cannot open file for reading", "path", zpoolPath) return errZFSNotAvailable } @@ -117,6 +112,35 @@ func (c *zfsCollector) updatePoolStats(ch chan<- prometheus.Metric) error { return err } } + + zpoolStatePaths, err := filepath.Glob(procFilePath(filepath.Join(c.linuxProcpathBase, c.linuxZpoolStatePath))) + if err != nil { + return err + } + + if zpoolStatePaths == nil { + level.Debug(c.logger).Log("msg", "No pool state files found") + return nil + } + + for _, zpoolPath := range zpoolStatePaths { + file, err := os.Open(zpoolPath) + if err != nil { + // This file should exist, but there is a race where an exporting pool can remove the files. Ok to ignore. + level.Debug(c.logger).Log("msg", "Cannot open file for reading", "path", zpoolPath) + return errZFSNotAvailable + } + + err = c.parsePoolStateFile(file, zpoolPath, func(poolName string, stateName string, isActive uint64) { + ch <- c.constPoolStateMetric(poolName, stateName, isActive) + }) + + file.Close() + if err != nil { + return err + } + } + return nil } @@ -139,7 +163,7 @@ func (c *zfsCollector) parseProcfsFile(reader io.Reader, fmtExt string, handler // kstat data type (column 2) should be KSTAT_DATA_UINT64, otherwise ignore // TODO: when other KSTAT_DATA_* types arrive, much of this will need to be restructured - if parts[1] == kstatDataUint64 { + if parts[1] == kstatDataUint64 || parts[1] == kstatDataInt64 { key := fmt.Sprintf("kstat.zfs.misc.%s.%s", fmtExt, parts[0]) value, err := strconv.ParseUint(parts[2], 10, 64) if err != nil { @@ -187,7 +211,7 @@ func (c *zfsCollector) parsePoolProcfsFile(reader io.Reader, zpoolPath string, h value, err := strconv.ParseUint(line[i], 10, 64) if err != nil { - return fmt.Errorf("could not parse expected integer value for %q: %v", key, err) + return fmt.Errorf("could not parse expected integer value for %q: %w", key, err) } handler(zpoolName, zfsSysctl(key), value) } @@ -235,3 +259,35 @@ func (c *zfsCollector) parsePoolObjsetFile(reader io.Reader, zpoolPath string, h return scanner.Err() } + +func (c *zfsCollector) parsePoolStateFile(reader io.Reader, zpoolPath string, handler func(string, string, uint64)) error { + scanner := bufio.NewScanner(reader) + scanner.Scan() + + actualStateName, err := scanner.Text(), scanner.Err() + if err != nil { + return err + } + + actualStateName = strings.ToLower(actualStateName) + + zpoolPathElements := strings.Split(zpoolPath, "/") + pathLen := len(zpoolPathElements) + if pathLen < 2 { + return fmt.Errorf("zpool path did not return at least two elements") + } + + zpoolName := zpoolPathElements[pathLen-2] + + for _, stateName := range zfsPoolStatesName { + isActive := uint64(0) + + if actualStateName == stateName { + isActive = 1 + } + + handler(zpoolName, stateName, isActive) + } + + return nil +} diff --git a/vendor/github.com/prometheus/node_exporter/collector/zfs_solaris.go b/vendor/github.com/prometheus/node_exporter/collector/zfs_solaris.go index 1c0460c1..52f2500f 100644 --- a/vendor/github.com/prometheus/node_exporter/collector/zfs_solaris.go +++ b/vendor/github.com/prometheus/node_exporter/collector/zfs_solaris.go @@ -11,7 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build solaris +//go:build !nozfs // +build !nozfs package collector @@ -19,9 +19,9 @@ package collector import ( "strings" - "github.com/go-kit/kit/log" + "github.com/go-kit/log" + "github.com/illumos/go-kstat" "github.com/prometheus/client_golang/prometheus" - "github.com/siebenmann/go-kstat" ) type zfsCollector struct { @@ -299,6 +299,9 @@ func (c *zfsCollector) updateZfsFetchStats(ch chan<- prometheus.Metric) error { defer tok.Close() ksZFSInfo, err := tok.Lookup("zfs", 0, "zfetchstats") + if err != nil { + return err + } for k, v := range map[string]*prometheus.Desc{ "hits": c.zfetchstatsHits, diff --git a/vendor/github.com/prometheus/node_exporter/collector/zoneinfo_linux.go b/vendor/github.com/prometheus/node_exporter/collector/zoneinfo_linux.go new file mode 100644 index 00000000..8f7e35d9 --- /dev/null +++ b/vendor/github.com/prometheus/node_exporter/collector/zoneinfo_linux.go @@ -0,0 +1,240 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package collector + +import ( + "fmt" + "reflect" + + "github.com/go-kit/log" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/procfs" +) + +const zoneinfoSubsystem = "zoneinfo" + +type zoneinfoCollector struct { + gaugeMetricDescs map[string]*prometheus.Desc + counterMetricDescs map[string]*prometheus.Desc + logger log.Logger + fs procfs.FS +} + +func init() { + registerCollector("zoneinfo", defaultDisabled, NewZoneinfoCollector) +} + +// NewZoneinfoCollector returns a new Collector exposing zone stats. +func NewZoneinfoCollector(logger log.Logger) (Collector, error) { + fs, err := procfs.NewFS(*procPath) + if err != nil { + return nil, fmt.Errorf("failed to open procfs: %w", err) + } + return &zoneinfoCollector{ + gaugeMetricDescs: createGaugeMetricDescriptions(), + counterMetricDescs: createCounterMetricDescriptions(), + logger: logger, + fs: fs, + }, nil +} + +func (c *zoneinfoCollector) Update(ch chan<- prometheus.Metric) error { + metrics, err := c.fs.Zoneinfo() + if err != nil { + return fmt.Errorf("couldn't get zoneinfo: %w", err) + } + for _, metric := range metrics { + node := metric.Node + zone := metric.Zone + metricStruct := reflect.ValueOf(metric) + typeOfMetricStruct := metricStruct.Type() + for i := 0; i < metricStruct.NumField(); i++ { + value := reflect.Indirect(metricStruct.Field(i)) + if value.Kind() != reflect.Int64 { + continue + } + metricName := typeOfMetricStruct.Field(i).Name + desc, ok := c.gaugeMetricDescs[metricName] + metricType := prometheus.GaugeValue + if !ok { + desc = c.counterMetricDescs[metricName] + metricType = prometheus.CounterValue + } + ch <- prometheus.MustNewConstMetric(desc, metricType, + float64(reflect.Indirect(metricStruct.Field(i)).Int()), + node, zone) + } + for i, value := range metric.Protection { + metricName := fmt.Sprintf("protection_%d", i) + desc, ok := c.gaugeMetricDescs[metricName] + if !ok { + desc = prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, metricName), + fmt.Sprintf("Protection array %d. field", i), + []string{"node", "zone"}, nil) + c.gaugeMetricDescs[metricName] = desc + } + ch <- prometheus.MustNewConstMetric(desc, prometheus.GaugeValue, + float64(*value), node, zone) + } + + } + return nil +} +func createGaugeMetricDescriptions() map[string]*prometheus.Desc { + return map[string]*prometheus.Desc{ + "NrFreePages": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_free_pages"), + "Total number of free pages in the zone", + []string{"node", "zone"}, nil), + "Min": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "min_pages"), + "Zone watermark pages_min", + []string{"node", "zone"}, nil), + "Low": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "low_pages"), + "Zone watermark pages_low", + []string{"node", "zone"}, nil), + "High": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "high_pages"), + "Zone watermark pages_high", + []string{"node", "zone"}, nil), + "Scanned": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "scanned_pages"), + "Pages scanned since last reclaim", + []string{"node", "zone"}, nil), + "Spanned": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "spanned_pages"), + "Total pages spanned by the zone, including holes", + []string{"node", "zone"}, nil), + "Present": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "present_pages"), + "Physical pages existing within the zone", + []string{"node", "zone"}, nil), + "Managed": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "managed_pages"), + "Present pages managed by the buddy system", + []string{"node", "zone"}, nil), + "NrActiveAnon": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_active_anon_pages"), + "Number of anonymous pages recently more used", + []string{"node", "zone"}, nil), + "NrInactiveAnon": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_inactive_anon_pages"), + "Number of anonymous pages recently less used", + []string{"node", "zone"}, nil), + "NrIsolatedAnon": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_isolated_anon_pages"), + "Temporary isolated pages from anon lru", + []string{"node", "zone"}, nil), + "NrAnonPages": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_anon_pages"), + "Number of anonymous pages currently used by the system", + []string{"node", "zone"}, nil), + "NrAnonTransparentHugepages": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_anon_transparent_hugepages"), + "Number of anonymous transparent huge pages currently used by the system", + []string{"node", "zone"}, nil), + "NrActiveFile": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_active_file_pages"), + "Number of active pages with file-backing", + []string{"node", "zone"}, nil), + "NrInactiveFile": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_inactive_file_pages"), + "Number of inactive pages with file-backing", + []string{"node", "zone"}, nil), + "NrIsolatedFile": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_isolated_file_pages"), + "Temporary isolated pages from file lru", + []string{"node", "zone"}, nil), + "NrFilePages": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_file_pages"), + "Number of file pages", + []string{"node", "zone"}, nil), + "NrSlabReclaimable": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_slab_reclaimable_pages"), + "Number of reclaimable slab pages", + []string{"node", "zone"}, nil), + "NrSlabUnreclaimable": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_slab_unreclaimable_pages"), + "Number of unreclaimable slab pages", + []string{"node", "zone"}, nil), + "NrMlockStack": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_mlock_stack_pages"), + "mlock()ed pages found and moved off LRU", + []string{"node", "zone"}, nil), + "NrKernelStack": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_kernel_stacks"), + "Number of kernel stacks", + []string{"node", "zone"}, nil), + "NrMapped": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_mapped_pages"), + "Number of mapped pages", + []string{"node", "zone"}, nil), + "NrDirty": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_dirty_pages"), + "Number of dirty pages", + []string{"node", "zone"}, nil), + "NrWriteback": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_writeback_pages"), + "Number of writeback pages", + []string{"node", "zone"}, nil), + "NrUnevictable": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_unevictable_pages"), + "Number of unevictable pages", + []string{"node", "zone"}, nil), + "NrShmem": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_shmem_pages"), + "Number of shmem pages (included tmpfs/GEM pages)", + []string{"node", "zone"}, nil), + } + +} +func createCounterMetricDescriptions() map[string]*prometheus.Desc { + return map[string]*prometheus.Desc{ + "NrDirtied": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_dirtied_total"), + "Page dirtyings since bootup", + []string{"node", "zone"}, nil), + "NrWritten": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "nr_written_total"), + "Page writings since bootup", + []string{"node", "zone"}, nil), + "NumaHit": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "numa_hit_total"), + "Allocated in intended node", + []string{"node", "zone"}, nil), + "NumaMiss": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "numa_miss_total"), + "Allocated in non intended node", + []string{"node", "zone"}, nil), + "NumaForeign": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "numa_foreign_total"), + "Was intended here, hit elsewhere", + []string{"node", "zone"}, nil), + "NumaInterleave": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "numa_interleave_total"), + "Interleaver preferred this zone", + []string{"node", "zone"}, nil), + "NumaLocal": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "numa_local_total"), + "Allocation from local node", + []string{"node", "zone"}, nil), + "NumaOther": prometheus.NewDesc( + prometheus.BuildFQName(namespace, zoneinfoSubsystem, "numa_other_total"), + "Allocation from other node", + []string{"node", "zone"}, nil), + } +} diff --git a/vendor/github.com/prometheus/procfs/.gitignore b/vendor/github.com/prometheus/procfs/.gitignore index 25e3659a..7cc33ae4 100644 --- a/vendor/github.com/prometheus/procfs/.gitignore +++ b/vendor/github.com/prometheus/procfs/.gitignore @@ -1 +1,2 @@ -/fixtures/ +/testdata/fixtures/ +/fixtures diff --git a/vendor/github.com/prometheus/procfs/.golangci.yml b/vendor/github.com/prometheus/procfs/.golangci.yml index 0aa09eda..c24864a9 100644 --- a/vendor/github.com/prometheus/procfs/.golangci.yml +++ b/vendor/github.com/prometheus/procfs/.golangci.yml @@ -1,4 +1,15 @@ --- linters: enable: - - golint + - godot + - misspell + - revive + +linter-settings: + godot: + capital: true + exclude: + # Ignore "See: URL" + - 'See:' + misspell: + locale: US diff --git a/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md b/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md index 9a1aff41..d325872b 100644 --- a/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md +++ b/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md @@ -1,3 +1,3 @@ -## Prometheus Community Code of Conduct +# Prometheus Community Code of Conduct -Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md). +Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/main/code-of-conduct.md). diff --git a/vendor/github.com/prometheus/procfs/CONTRIBUTING.md b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md index 943de761..853eb9d4 100644 --- a/vendor/github.com/prometheus/procfs/CONTRIBUTING.md +++ b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md @@ -97,7 +97,7 @@ Many of the files are changing continuously and the data being read can in some reads in the same file. Also, most of the files are relatively small (less than a few KBs), and system calls to the `stat` function will often return the wrong size. Therefore, for most files it's recommended to read the full file in a single operation using an internal utility function called `util.ReadFileNoStat`. -This function is similar to `ioutil.ReadFile`, but it avoids the system call to `stat` to get the current size of +This function is similar to `os.ReadFile`, but it avoids the system call to `stat` to get the current size of the file. Note that parsing the file's contents can still be performed one line at a time. This is done by first reading @@ -113,7 +113,7 @@ the full file, and then using a scanner on the `[]byte` or `string` containing t ``` The `/sys` filesystem contains many very small files which contain only a single numeric or text value. These files -can be read using an internal function called `util.SysReadFile` which is similar to `ioutil.ReadFile` but does +can be read using an internal function called `util.SysReadFile` which is similar to `os.ReadFile` but does not bother to check the size of the file before reading. ``` data, err := util.SysReadFile("/sys/class/power_supply/BAT0/capacity") diff --git a/vendor/github.com/prometheus/procfs/MAINTAINERS.md b/vendor/github.com/prometheus/procfs/MAINTAINERS.md index 56ba67d3..e00f3b36 100644 --- a/vendor/github.com/prometheus/procfs/MAINTAINERS.md +++ b/vendor/github.com/prometheus/procfs/MAINTAINERS.md @@ -1,2 +1,3 @@ * Johannes 'fish' Ziemke @discordianfish -* Paul Gier @pgier +* Paul Gier @pgier +* Ben Kochie @SuperQ diff --git a/vendor/github.com/prometheus/procfs/Makefile b/vendor/github.com/prometheus/procfs/Makefile index fa2bd5b5..7edfe4d0 100644 --- a/vendor/github.com/prometheus/procfs/Makefile +++ b/vendor/github.com/prometheus/procfs/Makefile @@ -14,18 +14,18 @@ include Makefile.common %/.unpacked: %.ttar - @echo ">> extracting fixtures" + @echo ">> extracting fixtures $*" ./ttar -C $(dir $*) -x -f $*.ttar touch $@ -fixtures: fixtures/.unpacked +fixtures: testdata/fixtures/.unpacked update_fixtures: - rm -vf fixtures/.unpacked - ./ttar -c -f fixtures.ttar fixtures/ + rm -vf testdata/fixtures/.unpacked + ./ttar -c -f testdata/fixtures.ttar -C testdata/ fixtures/ .PHONY: build build: .PHONY: test -test: fixtures/.unpacked common-test +test: testdata/fixtures/.unpacked common-test diff --git a/vendor/github.com/prometheus/procfs/Makefile.common b/vendor/github.com/prometheus/procfs/Makefile.common index a1b1ca40..0acfb9d8 100644 --- a/vendor/github.com/prometheus/procfs/Makefile.common +++ b/vendor/github.com/prometheus/procfs/Makefile.common @@ -36,29 +36,6 @@ GO_VERSION ?= $(shell $(GO) version) GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION)) PRE_GO_111 ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.') -GOVENDOR := -GO111MODULE := -ifeq (, $(PRE_GO_111)) - ifneq (,$(wildcard go.mod)) - # Enforce Go modules support just in case the directory is inside GOPATH (and for Travis CI). - GO111MODULE := on - - ifneq (,$(wildcard vendor)) - # Always use the local vendor/ directory to satisfy the dependencies. - GOOPTS := $(GOOPTS) -mod=vendor - endif - endif -else - ifneq (,$(wildcard go.mod)) - ifneq (,$(wildcard vendor)) -$(warning This repository requires Go >= 1.11 because of Go modules) -$(warning Some recipes may not work as expected as the current Go runtime is '$(GO_VERSION_NUMBER)') - endif - else - # This repository isn't using Go modules (yet). - GOVENDOR := $(FIRST_GOPATH)/bin/govendor - endif -endif PROMU := $(FIRST_GOPATH)/bin/promu pkgs = ./... @@ -72,23 +49,32 @@ endif GOTEST := $(GO) test GOTEST_DIR := ifneq ($(CIRCLE_JOB),) -ifneq ($(shell which gotestsum),) +ifneq ($(shell command -v gotestsum 2> /dev/null),) GOTEST_DIR := test-results GOTEST := gotestsum --junitfile $(GOTEST_DIR)/unit-tests.xml -- endif endif -PROMU_VERSION ?= 0.12.0 +PROMU_VERSION ?= 0.15.0 PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz +SKIP_GOLANGCI_LINT := GOLANGCI_LINT := GOLANGCI_LINT_OPTS ?= -GOLANGCI_LINT_VERSION ?= v1.39.0 -# golangci-lint only supports linux, darwin and windows platforms on i386/amd64. +GOLANGCI_LINT_VERSION ?= v1.56.2 +# golangci-lint only supports linux, darwin and windows platforms on i386/amd64/arm64. # windows isn't included here because of the path separator being different. ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin)) - ifeq ($(GOHOSTARCH),$(filter $(GOHOSTARCH),amd64 i386)) - GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint + ifeq ($(GOHOSTARCH),$(filter $(GOHOSTARCH),amd64 i386 arm64)) + # If we're in CI and there is an Actions file, that means the linter + # is being run in Actions, so we don't need to run it here. + ifneq (,$(SKIP_GOLANGCI_LINT)) + GOLANGCI_LINT := + else ifeq (,$(CIRCLE_JOB)) + GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint + else ifeq (,$(wildcard .github/workflows/golangci-lint.yml)) + GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint + endif endif endif @@ -105,6 +91,8 @@ BUILD_DOCKER_ARCHS = $(addprefix common-docker-,$(DOCKER_ARCHS)) PUBLISH_DOCKER_ARCHS = $(addprefix common-docker-publish-,$(DOCKER_ARCHS)) TAG_DOCKER_ARCHS = $(addprefix common-docker-tag-latest-,$(DOCKER_ARCHS)) +SANITIZED_DOCKER_IMAGE_TAG := $(subst +,-,$(DOCKER_IMAGE_TAG)) + ifeq ($(GOHOSTARCH),amd64) ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux freebsd darwin windows)) # Only supported on amd64 @@ -144,32 +132,25 @@ common-check_license: .PHONY: common-deps common-deps: @echo ">> getting dependencies" -ifdef GO111MODULE - GO111MODULE=$(GO111MODULE) $(GO) mod download -else - $(GO) get $(GOOPTS) -t ./... -endif + $(GO) mod download .PHONY: update-go-deps update-go-deps: @echo ">> updating Go dependencies" @for m in $$($(GO) list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \ - $(GO) get $$m; \ + $(GO) get -d $$m; \ done - GO111MODULE=$(GO111MODULE) $(GO) mod tidy -ifneq (,$(wildcard vendor)) - GO111MODULE=$(GO111MODULE) $(GO) mod vendor -endif + $(GO) mod tidy .PHONY: common-test-short common-test-short: $(GOTEST_DIR) @echo ">> running short tests" - GO111MODULE=$(GO111MODULE) $(GOTEST) -short $(GOOPTS) $(pkgs) + $(GOTEST) -short $(GOOPTS) $(pkgs) .PHONY: common-test common-test: $(GOTEST_DIR) @echo ">> running all tests" - GO111MODULE=$(GO111MODULE) $(GOTEST) $(test-flags) $(GOOPTS) $(pkgs) + $(GOTEST) $(test-flags) $(GOOPTS) $(pkgs) $(GOTEST_DIR): @mkdir -p $@ @@ -177,31 +158,31 @@ $(GOTEST_DIR): .PHONY: common-format common-format: @echo ">> formatting code" - GO111MODULE=$(GO111MODULE) $(GO) fmt $(pkgs) + $(GO) fmt $(pkgs) .PHONY: common-vet common-vet: @echo ">> vetting code" - GO111MODULE=$(GO111MODULE) $(GO) vet $(GOOPTS) $(pkgs) + $(GO) vet $(GOOPTS) $(pkgs) .PHONY: common-lint common-lint: $(GOLANGCI_LINT) ifdef GOLANGCI_LINT @echo ">> running golangci-lint" -ifdef GO111MODULE -# 'go list' needs to be executed before staticcheck to prepopulate the modules cache. -# Otherwise staticcheck might fail randomly for some reason not yet explained. - GO111MODULE=$(GO111MODULE) $(GO) list -e -compiled -test=true -export=false -deps=true -find=false -tags= -- ./... > /dev/null - GO111MODULE=$(GO111MODULE) $(GOLANGCI_LINT) run $(GOLANGCI_LINT_OPTS) $(pkgs) -else - $(GOLANGCI_LINT) run $(pkgs) + $(GOLANGCI_LINT) run $(GOLANGCI_LINT_OPTS) $(pkgs) endif + +.PHONY: common-lint-fix +common-lint-fix: $(GOLANGCI_LINT) +ifdef GOLANGCI_LINT + @echo ">> running golangci-lint fix" + $(GOLANGCI_LINT) run --fix $(GOLANGCI_LINT_OPTS) $(pkgs) endif .PHONY: common-yamllint common-yamllint: @echo ">> running yamllint on all YAML files in the repository" -ifeq (, $(shell which yamllint)) +ifeq (, $(shell command -v yamllint 2> /dev/null)) @echo "yamllint not installed so skipping" else yamllint . @@ -212,38 +193,29 @@ endif common-staticcheck: lint .PHONY: common-unused -common-unused: $(GOVENDOR) -ifdef GOVENDOR - @echo ">> running check for unused packages" - @$(GOVENDOR) list +unused | grep . && exit 1 || echo 'No unused packages' -else -ifdef GO111MODULE +common-unused: @echo ">> running check for unused/missing packages in go.mod" - GO111MODULE=$(GO111MODULE) $(GO) mod tidy -ifeq (,$(wildcard vendor)) + $(GO) mod tidy @git diff --exit-code -- go.sum go.mod -else - @echo ">> running check for unused packages in vendor/" - GO111MODULE=$(GO111MODULE) $(GO) mod vendor - @git diff --exit-code -- go.sum go.mod vendor/ -endif -endif -endif .PHONY: common-build common-build: promu @echo ">> building binaries" - GO111MODULE=$(GO111MODULE) $(PROMU) build --prefix $(PREFIX) $(PROMU_BINARIES) + $(PROMU) build --prefix $(PREFIX) $(PROMU_BINARIES) .PHONY: common-tarball common-tarball: promu @echo ">> building release tarball" $(PROMU) tarball --prefix $(PREFIX) $(BIN_DIR) +.PHONY: common-docker-repo-name +common-docker-repo-name: + @echo "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)" + .PHONY: common-docker $(BUILD_DOCKER_ARCHS) common-docker: $(BUILD_DOCKER_ARCHS) $(BUILD_DOCKER_ARCHS): common-docker-%: - docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" \ + docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \ -f $(DOCKERFILE_PATH) \ --build-arg ARCH="$*" \ --build-arg OS="linux" \ @@ -252,19 +224,19 @@ $(BUILD_DOCKER_ARCHS): common-docker-%: .PHONY: common-docker-publish $(PUBLISH_DOCKER_ARCHS) common-docker-publish: $(PUBLISH_DOCKER_ARCHS) $(PUBLISH_DOCKER_ARCHS): common-docker-publish-%: - docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" + docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" DOCKER_MAJOR_VERSION_TAG = $(firstword $(subst ., ,$(shell cat VERSION))) .PHONY: common-docker-tag-latest $(TAG_DOCKER_ARCHS) common-docker-tag-latest: $(TAG_DOCKER_ARCHS) $(TAG_DOCKER_ARCHS): common-docker-tag-latest-%: - docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest" - docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)" + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest" + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)" .PHONY: common-docker-manifest common-docker-manifest: - DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" $(foreach ARCH,$(DOCKER_ARCHS),$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$(ARCH):$(DOCKER_IMAGE_TAG)) - DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" $(foreach ARCH,$(DOCKER_ARCHS),$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$(ARCH):$(SANITIZED_DOCKER_IMAGE_TAG)) + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" .PHONY: promu promu: $(PROMU) @@ -289,12 +261,6 @@ $(GOLANGCI_LINT): | sh -s -- -b $(FIRST_GOPATH)/bin $(GOLANGCI_LINT_VERSION) endif -ifdef GOVENDOR -.PHONY: $(GOVENDOR) -$(GOVENDOR): - GOOS= GOARCH= $(GO) get -u github.com/kardianos/govendor -endif - .PHONY: precheck precheck:: diff --git a/vendor/github.com/prometheus/procfs/README.md b/vendor/github.com/prometheus/procfs/README.md index 43c37735..1224816c 100644 --- a/vendor/github.com/prometheus/procfs/README.md +++ b/vendor/github.com/prometheus/procfs/README.md @@ -51,11 +51,11 @@ ensure the `fixtures` directory is up to date by removing the existing directory extracting the ttar file using `make fixtures/.unpacked` or just `make test`. ```bash -rm -rf fixtures +rm -rf testdata/fixtures make test ``` Next, make the required changes to the extracted files in the `fixtures` directory. When the changes are complete, run `make update_fixtures` to create a new `fixtures.ttar` file based on the updated `fixtures` directory. And finally, verify the changes using -`git diff fixtures.ttar`. +`git diff testdata/fixtures.ttar`. diff --git a/vendor/github.com/prometheus/procfs/SECURITY.md b/vendor/github.com/prometheus/procfs/SECURITY.md index 67741f01..fed02d85 100644 --- a/vendor/github.com/prometheus/procfs/SECURITY.md +++ b/vendor/github.com/prometheus/procfs/SECURITY.md @@ -3,4 +3,4 @@ The Prometheus security policy, including how to report vulnerabilities, can be found here: -https://prometheus.io/docs/operating/security/ + diff --git a/vendor/github.com/prometheus/procfs/arp.go b/vendor/github.com/prometheus/procfs/arp.go index 4e47e617..cdcc8a7c 100644 --- a/vendor/github.com/prometheus/procfs/arp.go +++ b/vendor/github.com/prometheus/procfs/arp.go @@ -15,11 +15,28 @@ package procfs import ( "fmt" - "io/ioutil" "net" + "os" + "strconv" "strings" ) +// Learned from include/uapi/linux/if_arp.h. +const ( + // completed entry (ha valid). + ATFComplete = 0x02 + // permanent entry. + ATFPermanent = 0x04 + // Publish entry. + ATFPublish = 0x08 + // Has requested trailers. + ATFUseTrailers = 0x10 + // Obsoleted: Want to use a netmask (only for proxy entries). + ATFNetmask = 0x20 + // Don't answer this addresses. + ATFDontPublish = 0x40 +) + // ARPEntry contains a single row of the columnar data represented in // /proc/net/arp. type ARPEntry struct { @@ -29,14 +46,16 @@ type ARPEntry struct { HWAddr net.HardwareAddr // Name of the device Device string + // Flags + Flags byte } // GatherARPEntries retrieves all the ARP entries, parse the relevant columns, // and then return a slice of ARPEntry's. func (fs FS) GatherARPEntries() ([]ARPEntry, error) { - data, err := ioutil.ReadFile(fs.proc.Path("net/arp")) + data, err := os.ReadFile(fs.proc.Path("net/arp")) if err != nil { - return nil, fmt.Errorf("error reading arp %q: %w", fs.proc.Path("net/arp"), err) + return nil, fmt.Errorf("%w: error reading arp %s: %w", ErrFileRead, fs.proc.Path("net/arp"), err) } return parseARPEntries(data) @@ -59,11 +78,11 @@ func parseARPEntries(data []byte) ([]ARPEntry, error) { } else if width == expectedDataWidth { entry, err := parseARPEntry(columns) if err != nil { - return []ARPEntry{}, fmt.Errorf("failed to parse ARP entry: %w", err) + return []ARPEntry{}, fmt.Errorf("%w: Failed to parse ARP entry: %v: %w", ErrFileParse, entry, err) } entries = append(entries, entry) } else { - return []ARPEntry{}, fmt.Errorf("%d columns were detected, but %d were expected", width, expectedDataWidth) + return []ARPEntry{}, fmt.Errorf("%w: %d columns found, but expected %d: %w", ErrFileParse, width, expectedDataWidth, err) } } @@ -72,14 +91,26 @@ func parseARPEntries(data []byte) ([]ARPEntry, error) { } func parseARPEntry(columns []string) (ARPEntry, error) { + entry := ARPEntry{Device: columns[5]} ip := net.ParseIP(columns[0]) - mac := net.HardwareAddr(columns[3]) + entry.IPAddr = ip + + if mac, err := net.ParseMAC(columns[3]); err == nil { + entry.HWAddr = mac + } else { + return ARPEntry{}, err + } - entry := ARPEntry{ - IPAddr: ip, - HWAddr: mac, - Device: columns[5], + if flags, err := strconv.ParseUint(columns[2], 0, 8); err == nil { + entry.Flags = byte(flags) + } else { + return ARPEntry{}, err } return entry, nil } + +// IsComplete returns true if ARP entry is marked with complete flag. +func (entry *ARPEntry) IsComplete() bool { + return entry.Flags&ATFComplete != 0 +} diff --git a/vendor/github.com/prometheus/procfs/bcache/bcache.go b/vendor/github.com/prometheus/procfs/bcache/bcache.go index 1176a558..5ba7e767 100644 --- a/vendor/github.com/prometheus/procfs/bcache/bcache.go +++ b/vendor/github.com/prometheus/procfs/bcache/bcache.go @@ -29,7 +29,7 @@ type Stats struct { } // BcacheStats contains statistics tied to a bcache ID. -type BcacheStats struct { // nolint:golint +type BcacheStats struct { // nolint:revive AverageKeySize uint64 BtreeCacheSize uint64 CacheAvailablePercent uint64 diff --git a/vendor/github.com/prometheus/procfs/bcache/get.go b/vendor/github.com/prometheus/procfs/bcache/get.go index b1b9da7a..aa380c2b 100644 --- a/vendor/github.com/prometheus/procfs/bcache/get.go +++ b/vendor/github.com/prometheus/procfs/bcache/get.go @@ -16,7 +16,6 @@ package bcache import ( "bufio" "fmt" - "io/ioutil" "os" "path" "path/filepath" @@ -51,8 +50,8 @@ func NewFS(mountPoint string) (FS, error) { return FS{&fs}, nil } -// Stats is a wrapper around stats() -// It returns full available statistics +// Stats is a wrapper around stats(). +// It returns full available statistics. func (fs FS) Stats() ([]*Stats, error) { return fs.stats(true) } @@ -197,14 +196,18 @@ func (p *parser) setSubDir(pathElements ...string) { p.currentDir = path.Join(p.uuidPath, p.subDir) } +// readValues reads a number of numerical values into an uint64 slice. +// Non-existing files are ignored. func (p *parser) readValue(fileName string) uint64 { if p.err != nil { return 0 } path := path.Join(p.currentDir, fileName) - byt, err := ioutil.ReadFile(path) + byt, err := os.ReadFile(path) if err != nil { - p.err = fmt.Errorf("failed to read: %s", path) + if !os.IsNotExist(err) { + p.err = fmt.Errorf("failed to read: %s", path) + } return 0 } // Remove trailing newline. diff --git a/vendor/github.com/prometheus/procfs/blockdevice/stats.go b/vendor/github.com/prometheus/procfs/blockdevice/stats.go new file mode 100644 index 00000000..22533002 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/blockdevice/stats.go @@ -0,0 +1,476 @@ +// Copyright 2018 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package blockdevice + +import ( + "bufio" + "errors" + "fmt" + "io" + "os" + "strings" + + "github.com/prometheus/procfs/internal/fs" + "github.com/prometheus/procfs/internal/util" +) + +// Info contains identifying information for a block device such as a disk drive. +type Info struct { + MajorNumber uint32 + MinorNumber uint32 + DeviceName string +} + +// IOStats models the iostats data described in the kernel documentation. +// - https://www.kernel.org/doc/Documentation/iostats.txt, +// - https://www.kernel.org/doc/Documentation/block/stat.txt +// - https://www.kernel.org/doc/Documentation/ABI/testing/procfs-diskstats +type IOStats struct { + // ReadIOs is the number of reads completed successfully. + ReadIOs uint64 + // ReadMerges is the number of reads merged. Reads and writes + // which are adjacent to each other may be merged for efficiency. + ReadMerges uint64 + // ReadSectors is the total number of sectors read successfully. + ReadSectors uint64 + // ReadTicks is the total number of milliseconds spent by all reads. + ReadTicks uint64 + // WriteIOs is the total number of writes completed successfully. + WriteIOs uint64 + // WriteMerges is the number of reads merged. + WriteMerges uint64 + // WriteSectors is the total number of sectors written successfully. + WriteSectors uint64 + // WriteTicks is the total number of milliseconds spent by all writes. + WriteTicks uint64 + // IOsInProgress is number of I/Os currently in progress. + IOsInProgress uint64 + // IOsTotalTicks is the number of milliseconds spent doing I/Os. + // This field increases so long as IosInProgress is nonzero. + IOsTotalTicks uint64 + // WeightedIOTicks is the weighted number of milliseconds spent doing I/Os. + // This can also be used to estimate average queue wait time for requests. + WeightedIOTicks uint64 + // DiscardIOs is the total number of discards completed successfully. + DiscardIOs uint64 + // DiscardMerges is the number of discards merged. + DiscardMerges uint64 + // DiscardSectors is the total number of sectors discarded successfully. + DiscardSectors uint64 + // DiscardTicks is the total number of milliseconds spent by all discards. + DiscardTicks uint64 + // FlushRequestsCompleted is the total number of flush request completed successfully. + FlushRequestsCompleted uint64 + // TimeSpentFlushing is the total number of milliseconds spent flushing. + TimeSpentFlushing uint64 +} + +// Diskstats combines the device Info and IOStats. +type Diskstats struct { + Info + IOStats + // IoStatsCount contains the number of io stats read. For kernel versions 5.5+, + // there should be 20 fields read. For kernel versions 4.18+, + // there should be 18 fields read. For earlier kernel versions this + // will be 14 because the discard values are not available. + IoStatsCount int +} + +// BlockQueueStats models the queue files that are located in the sysfs tree for each block device +// and described in the kernel documentation: +// https://www.kernel.org/doc/Documentation/block/queue-sysfs.txt +// https://www.kernel.org/doc/html/latest/block/queue-sysfs.html +type BlockQueueStats struct { + // AddRandom is the status of a disk entropy (1 is on, 0 is off). + AddRandom uint64 + // Dax indicates whether the device supports Direct Access (DAX) (1 is on, 0 is off). + DAX uint64 + // DiscardGranularity is the size of internal allocation of the device in bytes, 0 means device + // does not support the discard functionality. + DiscardGranularity uint64 + // DiscardMaxHWBytes is the hardware maximum number of bytes that can be discarded in a single operation, + // 0 means device does not support the discard functionality. + DiscardMaxHWBytes uint64 + // DiscardMaxBytes is the software maximum number of bytes that can be discarded in a single operation. + DiscardMaxBytes uint64 + // HWSectorSize is the sector size of the device, in bytes. + HWSectorSize uint64 + // IOPoll indicates if polling is enabled (1 is on, 0 is off). + IOPoll uint64 + // IOPollDelay indicates how polling will be performed, -1 for classic polling, 0 for hybrid polling, + // with greater than 0 the kernel will put process issuing IO to sleep for this amount of time in + // microseconds before entering classic polling. + IOPollDelay int64 + // IOTimeout is the request timeout in milliseconds. + IOTimeout uint64 + // IOStats indicates if iostats accounting is used for the disk (1 is on, 0 is off). + IOStats uint64 + // LogicalBlockSize is the logical block size of the device, in bytes. + LogicalBlockSize uint64 + // MaxHWSectorsKB is the maximum number of kilobytes supported in a single data transfer. + MaxHWSectorsKB uint64 + // MaxIntegritySegments is the max limit of integrity segments as set by block layer which a hardware controller + // can handle. + MaxIntegritySegments uint64 + // MaxSectorsKB is the maximum number of kilobytes that the block layer will allow for a filesystem request. + MaxSectorsKB uint64 + // MaxSegments is the number of segments on the device. + MaxSegments uint64 + // MaxSegmentsSize is the maximum segment size of the device. + MaxSegmentSize uint64 + // MinimumIOSize is the smallest preferred IO size reported by the device. + MinimumIOSize uint64 + // NoMerges shows the lookup logic involved with IO merging requests in the block layer. 0 all merges are + // enabled, 1 only simple one hit merges are tried, 2 no merge algorithms will be tried. + NoMerges uint64 + // NRRequests is the number of how many requests may be allocated in the block layer for read or write requests. + NRRequests uint64 + // OptimalIOSize is the optimal IO size reported by the device. + OptimalIOSize uint64 + // PhysicalBlockSize is the physical block size of device, in bytes. + PhysicalBlockSize uint64 + // ReadAHeadKB is the maximum number of kilobytes to read-ahead for filesystems on this block device. + ReadAHeadKB uint64 + // Rotational indicates if the device is of rotational type or non-rotational type. + Rotational uint64 + // RQAffinity indicates affinity policy of device, if 1 the block layer will migrate request completions to the + // cpu “group†that originally submitted the request, if 2 forces the completion to run on the requesting cpu. + RQAffinity uint64 + // SchedulerList contains list of available schedulers for this block device. + SchedulerList []string + // SchedulerCurrent is the current scheduler for this block device. + SchedulerCurrent string + // WriteCache shows the type of cache for block device, "write back" or "write through". + WriteCache string + // WriteSameMaxBytes is the number of bytes the device can write in a single write-same command. + // A value of ‘0’ means write-same is not supported by this device. + WriteSameMaxBytes uint64 + // WBTLatUSec is the target minimum read latency, 0 means feature is disables. + WBTLatUSec int64 + // ThrottleSampleTime is the time window that blk-throttle samples data, in millisecond. Optional + // exists only if CONFIG_BLK_DEV_THROTTLING_LOW is enabled. + ThrottleSampleTime *uint64 + // Zoned indicates if the device is a zoned block device and the zone model of the device if it is indeed zoned. + // Possible values are: none, host-aware, host-managed for zoned block devices. + Zoned string + // NRZones indicates the total number of zones of the device, always zero for regular block devices. + NRZones uint64 + // ChunksSectors for RAID is the size in 512B sectors of the RAID volume stripe segment, + // for zoned host device is the size in 512B sectors. + ChunkSectors uint64 + // FUA indicates whether the device supports Force Unit Access for write requests. + FUA uint64 + // MaxDiscardSegments is the maximum number of DMA entries in a discard request. + MaxDiscardSegments uint64 + // WriteZeroesMaxBytes the maximum number of bytes that can be zeroed at once. + // The value 0 means that REQ_OP_WRITE_ZEROES is not supported. + WriteZeroesMaxBytes uint64 +} + +// DeviceMapperInfo models the devicemapper files that are located in the sysfs tree for each block device +// and described in the kernel documentation: +// https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-block-dm +type DeviceMapperInfo struct { + // Name is the string containing mapped device name. + Name string + // RqBasedSeqIOMergeDeadline determines how long (in microseconds) a request that is a reasonable merge + // candidate can be queued on the request queue. + RqBasedSeqIOMergeDeadline uint64 + // Suspended indicates if the device is suspended (1 is on, 0 is off). + Suspended uint64 + // UseBlkMQ indicates if the device is using the request-based blk-mq I/O path mode (1 is on, 0 is off). + UseBlkMQ uint64 + // UUID is the DM-UUID string or empty string if DM-UUID is not set. + UUID string +} + +// UnderlyingDevices models the list of devices that this device is built from. +type UnderlyingDeviceInfo struct { + // DeviceNames is the list of devices names + DeviceNames []string +} + +const ( + procDiskstatsPath = "diskstats" + procDiskstatsFormat = "%d %d %s %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" + sysBlockPath = "block" + sysBlockStatFormat = "%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" + sysBlockQueue = "queue" + sysBlockDM = "dm" + sysUnderlyingDev = "slaves" +) + +// FS represents the pseudo-filesystems proc and sys, which provides an +// interface to kernel data structures. +type FS struct { + proc *fs.FS + sys *fs.FS +} + +// NewDefaultFS returns a new blockdevice fs using the default mountPoints for proc and sys. +// It will error if either of these mount points can't be read. +func NewDefaultFS() (FS, error) { + return NewFS(fs.DefaultProcMountPoint, fs.DefaultSysMountPoint) +} + +// NewFS returns a new blockdevice fs using the given mountPoints for proc and sys. +// It will error if either of these mount points can't be read. +func NewFS(procMountPoint string, sysMountPoint string) (FS, error) { + if strings.TrimSpace(procMountPoint) == "" { + procMountPoint = fs.DefaultProcMountPoint + } + procfs, err := fs.NewFS(procMountPoint) + if err != nil { + return FS{}, err + } + if strings.TrimSpace(sysMountPoint) == "" { + sysMountPoint = fs.DefaultSysMountPoint + } + sysfs, err := fs.NewFS(sysMountPoint) + if err != nil { + return FS{}, err + } + return FS{&procfs, &sysfs}, nil +} + +// ProcDiskstats reads the diskstats file and returns +// an array of Diskstats (one per line/device). +func (fs FS) ProcDiskstats() ([]Diskstats, error) { + file, err := os.Open(fs.proc.Path(procDiskstatsPath)) + if err != nil { + return nil, err + } + defer file.Close() + return parseProcDiskstats(file) +} + +func parseProcDiskstats(r io.Reader) ([]Diskstats, error) { + var ( + diskstats []Diskstats + scanner = bufio.NewScanner(r) + err error + ) + for scanner.Scan() { + d := &Diskstats{} + d.IoStatsCount, err = fmt.Sscanf(scanner.Text(), procDiskstatsFormat, + &d.MajorNumber, + &d.MinorNumber, + &d.DeviceName, + &d.ReadIOs, + &d.ReadMerges, + &d.ReadSectors, + &d.ReadTicks, + &d.WriteIOs, + &d.WriteMerges, + &d.WriteSectors, + &d.WriteTicks, + &d.IOsInProgress, + &d.IOsTotalTicks, + &d.WeightedIOTicks, + &d.DiscardIOs, + &d.DiscardMerges, + &d.DiscardSectors, + &d.DiscardTicks, + &d.FlushRequestsCompleted, + &d.TimeSpentFlushing, + ) + // The io.EOF error can be safely ignored because it just means we read fewer than + // the full 20 fields. + if err != nil && !errors.Is(err, io.EOF) { + return diskstats, err + } + if d.IoStatsCount >= 14 { + diskstats = append(diskstats, *d) + } + } + return diskstats, scanner.Err() +} + +// SysBlockDevices lists the device names from /sys/block/. +func (fs FS) SysBlockDevices() ([]string, error) { + deviceDirs, err := os.ReadDir(fs.sys.Path(sysBlockPath)) + if err != nil { + return nil, err + } + devices := []string{} + for _, deviceDir := range deviceDirs { + devices = append(devices, deviceDir.Name()) + } + return devices, nil +} + +// SysBlockDeviceStat returns stats for the block device read from /sys/block//stat. +// The number of stats read will be 15 if the discard stats are available (kernel 4.18+) +// and 11 if they are not available. +func (fs FS) SysBlockDeviceStat(device string) (IOStats, int, error) { + bytes, err := os.ReadFile(fs.sys.Path(sysBlockPath, device, "stat")) + if err != nil { + return IOStats{}, 0, err + } + return parseSysBlockDeviceStat(bytes) +} + +func parseSysBlockDeviceStat(data []byte) (IOStats, int, error) { + stat := IOStats{} + count, err := fmt.Sscanf(strings.TrimSpace(string(data)), sysBlockStatFormat, + &stat.ReadIOs, + &stat.ReadMerges, + &stat.ReadSectors, + &stat.ReadTicks, + &stat.WriteIOs, + &stat.WriteMerges, + &stat.WriteSectors, + &stat.WriteTicks, + &stat.IOsInProgress, + &stat.IOsTotalTicks, + &stat.WeightedIOTicks, + &stat.DiscardIOs, + &stat.DiscardMerges, + &stat.DiscardSectors, + &stat.DiscardTicks, + &stat.FlushRequestsCompleted, + &stat.TimeSpentFlushing, + ) + // An io.EOF error is ignored because it just means we read fewer than the full 15 fields. + if errors.Is(err, io.EOF) { + return stat, count, nil + } + return stat, count, err +} + +// SysBlockDeviceQueueStats returns stats for /sys/block/xxx/queue where xxx is a device name. +func (fs FS) SysBlockDeviceQueueStats(device string) (BlockQueueStats, error) { + stat := BlockQueueStats{} + // Files with uint64 fields + for file, p := range map[string]*uint64{ + "add_random": &stat.AddRandom, + "dax": &stat.DAX, + "discard_granularity": &stat.DiscardGranularity, + "discard_max_hw_bytes": &stat.DiscardMaxHWBytes, + "discard_max_bytes": &stat.DiscardMaxBytes, + "hw_sector_size": &stat.HWSectorSize, + "io_poll": &stat.IOPoll, + "io_timeout": &stat.IOTimeout, + "iostats": &stat.IOStats, + "logical_block_size": &stat.LogicalBlockSize, + "max_hw_sectors_kb": &stat.MaxHWSectorsKB, + "max_integrity_segments": &stat.MaxIntegritySegments, + "max_sectors_kb": &stat.MaxSectorsKB, + "max_segments": &stat.MaxSegments, + "max_segment_size": &stat.MaxSegmentSize, + "minimum_io_size": &stat.MinimumIOSize, + "nomerges": &stat.NoMerges, + "nr_requests": &stat.NRRequests, + "optimal_io_size": &stat.OptimalIOSize, + "physical_block_size": &stat.PhysicalBlockSize, + "read_ahead_kb": &stat.ReadAHeadKB, + "rotational": &stat.Rotational, + "rq_affinity": &stat.RQAffinity, + "write_same_max_bytes": &stat.WriteSameMaxBytes, + "nr_zones": &stat.NRZones, + "chunk_sectors": &stat.ChunkSectors, + "fua": &stat.FUA, + "max_discard_segments": &stat.MaxDiscardSegments, + "write_zeroes_max_bytes": &stat.WriteZeroesMaxBytes, + } { + val, err := util.ReadUintFromFile(fs.sys.Path(sysBlockPath, device, sysBlockQueue, file)) + if err != nil { + return BlockQueueStats{}, err + } + *p = val + } + // Files with int64 fields + for file, p := range map[string]*int64{ + "io_poll_delay": &stat.IOPollDelay, + "wbt_lat_usec": &stat.WBTLatUSec, + } { + val, err := util.ReadIntFromFile(fs.sys.Path(sysBlockPath, device, sysBlockQueue, file)) + if err != nil { + return BlockQueueStats{}, err + } + *p = val + } + // Files with string fields + for file, p := range map[string]*string{ + "write_cache": &stat.WriteCache, + "zoned": &stat.Zoned, + } { + val, err := util.SysReadFile(fs.sys.Path(sysBlockPath, device, sysBlockQueue, file)) + if err != nil { + return BlockQueueStats{}, err + } + *p = val + } + scheduler, err := util.SysReadFile(fs.sys.Path(sysBlockPath, device, sysBlockQueue, "scheduler")) + if err != nil { + return BlockQueueStats{}, err + } + var schedulers []string + xs := strings.Split(scheduler, " ") + for _, s := range xs { + if strings.HasPrefix(s, "[") && strings.HasSuffix(s, "]") { + s = s[1 : len(s)-1] + stat.SchedulerCurrent = s + } + schedulers = append(schedulers, s) + } + stat.SchedulerList = schedulers + // optional + throttleSampleTime, err := util.ReadUintFromFile(fs.sys.Path(sysBlockPath, device, sysBlockQueue, "throttle_sample_time")) + if err == nil { + stat.ThrottleSampleTime = &throttleSampleTime + } + return stat, nil +} + +func (fs FS) SysBlockDeviceMapperInfo(device string) (DeviceMapperInfo, error) { + info := DeviceMapperInfo{} + // Files with uint64 fields + for file, p := range map[string]*uint64{ + "rq_based_seq_io_merge_deadline": &info.RqBasedSeqIOMergeDeadline, + "suspended": &info.Suspended, + "use_blk_mq": &info.UseBlkMQ, + } { + val, err := util.ReadUintFromFile(fs.sys.Path(sysBlockPath, device, sysBlockDM, file)) + if err != nil { + return DeviceMapperInfo{}, err + } + *p = val + } + // Files with string fields + for file, p := range map[string]*string{ + "name": &info.Name, + "uuid": &info.UUID, + } { + val, err := util.SysReadFile(fs.sys.Path(sysBlockPath, device, sysBlockDM, file)) + if err != nil { + return DeviceMapperInfo{}, err + } + *p = val + } + return info, nil +} + +func (fs FS) SysBlockDeviceUnderlyingDevices(device string) (UnderlyingDeviceInfo, error) { + underlyingDir, err := os.Open(fs.sys.Path(sysBlockPath, device, sysUnderlyingDev)) + if err != nil { + return UnderlyingDeviceInfo{}, err + } + underlying, err := underlyingDir.Readdirnames(0) + if err != nil { + return UnderlyingDeviceInfo{}, err + } + return UnderlyingDeviceInfo{DeviceNames: underlying}, nil + +} diff --git a/vendor/github.com/prometheus/procfs/btrfs/btrfs.go b/vendor/github.com/prometheus/procfs/btrfs/btrfs.go index 094c898a..5b4ff350 100644 --- a/vendor/github.com/prometheus/procfs/btrfs/btrfs.go +++ b/vendor/github.com/prometheus/procfs/btrfs/btrfs.go @@ -25,6 +25,7 @@ type Stats struct { NodeSize uint64 QuotaOverride uint64 SectorSize uint64 + CommitStats CommitStats } // Allocation contains allocation statistics for data, metadata and system data. @@ -65,3 +66,12 @@ type LayoutUsage struct { type Device struct { Size uint64 } + +// Number of commits and various time related statistics. +// See Linux fs/btrfs/sysfs.c with 6.x version. +type CommitStats struct { + Commits uint64 + LastCommitMs uint64 + MaxCommitMs uint64 + TotalCommitMs uint64 +} diff --git a/vendor/github.com/prometheus/procfs/btrfs/get.go b/vendor/github.com/prometheus/procfs/btrfs/get.go index fa70daa5..db0046b6 100644 --- a/vendor/github.com/prometheus/procfs/btrfs/get.go +++ b/vendor/github.com/prometheus/procfs/btrfs/get.go @@ -14,7 +14,8 @@ package btrfs import ( - "io/ioutil" + "bufio" + "fmt" "os" "path" "path/filepath" @@ -80,7 +81,7 @@ func (fs FS) Stats() ([]*Stats, error) { return stats, nil } -// GetStats collects all Btrfs statistics from sysfs +// GetStats collects all Btrfs statistics from sysfs. func GetStats(uuidPath string) (*Stats, error) { r := &reader{path: uuidPath} s := r.readFilesystemStats() @@ -122,7 +123,7 @@ func (r *reader) readValue(n string) (v uint64) { // listFiles returns a list of files for a directory of the reader. func (r *reader) listFiles(p string) []string { - files, err := ioutil.ReadDir(path.Join(r.path, p)) + files, err := os.ReadDir(path.Join(r.path, p)) if err != nil { r.err = err return nil @@ -162,9 +163,9 @@ func (r *reader) readAllocationStats(d string) (a *AllocationStats) { return } -// readLayouts reads all Btrfs layout statistics for the current path +// readLayouts reads all Btrfs layout statistics for the current path. func (r *reader) readLayouts() map[string]*LayoutUsage { - files, err := ioutil.ReadDir(r.path) + files, err := os.ReadDir(r.path) if err != nil { r.err = err return nil @@ -208,7 +209,7 @@ func (r *reader) calcRatio(p string) float64 { // readDeviceInfo returns the information for all devices associated with this filesystem. func (r *reader) readDeviceInfo(d string) map[string]*Device { - devs := r.listFiles("devices") + devs := r.listFiles(d) info := make(map[string]*Device, len(devs)) for _, n := range devs { info[n] = &Device{ @@ -246,6 +247,62 @@ func (r *reader) readFilesystemStats() (s *Stats) { Metadata: r.readAllocationStats("allocation/metadata"), System: r.readAllocationStats("allocation/system"), }, + + // Read commit stats data + CommitStats: r.readCommitStats("commit_stats"), } return } + +// readCommitStats returns the commit_stats information for commit stats metrics. +func (r *reader) readCommitStats(p string) CommitStats { + stats := CommitStats{} + + f, err := os.Open(path.Join(r.path, p)) + if err != nil { + // if commit_stats not found. maybe btrfs version < 6.0 + if !os.IsNotExist(err) { + r.err = err + } + return stats + } + defer f.Close() + + scanner := bufio.NewScanner(f) + + for scanner.Scan() { + line := scanner.Text() + parts := strings.Fields(scanner.Text()) + // require + if len(parts) != 2 { + r.err = fmt.Errorf("invalid commit_stats line %q", line) + return stats + } + + value, err := strconv.ParseUint(parts[1], 10, 64) + if err != nil { + r.err = fmt.Errorf("error parsing commit_stats line: %w", err) + return stats + } + + switch metricName := parts[0]; metricName { + case "commits": + stats.Commits = value + case "last_commit_ms": + stats.LastCommitMs = value + case "max_commit_ms": + stats.MaxCommitMs = value + case "total_commit_ms": + stats.TotalCommitMs = value + default: + continue + } + } + + if err := scanner.Err(); err != nil { + r.err = fmt.Errorf("error scanning commit_stats file: %w", err) + return stats + } + + return stats +} diff --git a/vendor/github.com/prometheus/procfs/buddyinfo.go b/vendor/github.com/prometheus/procfs/buddyinfo.go index f5b7939b..eb88d78a 100644 --- a/vendor/github.com/prometheus/procfs/buddyinfo.go +++ b/vendor/github.com/prometheus/procfs/buddyinfo.go @@ -55,7 +55,7 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) { parts := strings.Fields(line) if len(parts) < 4 { - return nil, fmt.Errorf("invalid number of fields when parsing buddyinfo") + return nil, fmt.Errorf("%w: Invalid number of fields, found: %v", ErrFileParse, parts) } node := strings.TrimRight(parts[1], ",") @@ -66,7 +66,7 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) { bucketCount = arraySize } else { if bucketCount != arraySize { - return nil, fmt.Errorf("mismatch in number of buddyinfo buckets, previous count %d, new count %d", bucketCount, arraySize) + return nil, fmt.Errorf("%w: mismatch in number of buddyinfo buckets, previous count %d, new count %d", ErrFileParse, bucketCount, arraySize) } } @@ -74,7 +74,7 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) { for i := 0; i < arraySize; i++ { sizes[i], err = strconv.ParseFloat(parts[i+4], 64) if err != nil { - return nil, fmt.Errorf("invalid value in buddyinfo: %w", err) + return nil, fmt.Errorf("%w: Invalid valid in buddyinfo: %f: %w", ErrFileParse, sizes[i], err) } } diff --git a/vendor/github.com/prometheus/procfs/cpuinfo.go b/vendor/github.com/prometheus/procfs/cpuinfo.go index 5623b24a..f0950bb4 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package procfs @@ -27,7 +28,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// CPUInfo contains general information about a system CPU found in /proc/cpuinfo +// CPUInfo contains general information about a system CPU found in /proc/cpuinfo. type CPUInfo struct { Processor uint VendorID string @@ -78,7 +79,7 @@ func parseCPUInfoX86(info []byte) ([]CPUInfo, error) { // find the first "processor" line firstLine := firstNonEmptyLine(scanner) if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: Cannot parse line: %q", ErrFileParse, firstLine) } field := strings.SplitN(firstLine, ": ", 2) v, err := strconv.ParseUint(field[1], 0, 32) @@ -191,9 +192,10 @@ func parseCPUInfoARM(info []byte) ([]CPUInfo, error) { scanner := bufio.NewScanner(bytes.NewReader(info)) firstLine := firstNonEmptyLine(scanner) - match, _ := regexp.MatchString("^[Pp]rocessor", firstLine) + match, err := regexp.MatchString("^[Pp]rocessor", firstLine) if !match || !strings.Contains(firstLine, ":") { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: Cannot parse line: %q: %w", ErrFileParse, firstLine, err) + } field := strings.SplitN(firstLine, ": ", 2) cpuinfo := []CPUInfo{} @@ -257,7 +259,7 @@ func parseCPUInfoS390X(info []byte) ([]CPUInfo, error) { firstLine := firstNonEmptyLine(scanner) if !strings.HasPrefix(firstLine, "vendor_id") || !strings.Contains(firstLine, ":") { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: Cannot parse line: %q", ErrFileParse, firstLine) } field := strings.SplitN(firstLine, ": ", 2) cpuinfo := []CPUInfo{} @@ -282,7 +284,7 @@ func parseCPUInfoS390X(info []byte) ([]CPUInfo, error) { if strings.HasPrefix(line, "processor") { match := cpuinfoS390XProcessorRegexp.FindStringSubmatch(line) if len(match) < 2 { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: %q", ErrFileParse, firstLine) } cpu := commonCPUInfo v, err := strconv.ParseUint(match[1], 0, 32) @@ -342,7 +344,7 @@ func parseCPUInfoMips(info []byte) ([]CPUInfo, error) { // find the first "processor" line firstLine := firstNonEmptyLine(scanner) if !strings.HasPrefix(firstLine, "system type") || !strings.Contains(firstLine, ":") { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: %q", ErrFileParse, firstLine) } field := strings.SplitN(firstLine, ": ", 2) cpuinfo := []CPUInfo{} @@ -379,12 +381,48 @@ func parseCPUInfoMips(info []byte) ([]CPUInfo, error) { return cpuinfo, nil } +func parseCPUInfoLoong(info []byte) ([]CPUInfo, error) { + scanner := bufio.NewScanner(bytes.NewReader(info)) + // find the first "processor" line + firstLine := firstNonEmptyLine(scanner) + if !strings.HasPrefix(firstLine, "system type") || !strings.Contains(firstLine, ":") { + return nil, fmt.Errorf("%w: %q", ErrFileParse, firstLine) + } + field := strings.SplitN(firstLine, ": ", 2) + cpuinfo := []CPUInfo{} + systemType := field[1] + i := 0 + for scanner.Scan() { + line := scanner.Text() + if !strings.Contains(line, ":") { + continue + } + field := strings.SplitN(line, ": ", 2) + switch strings.TrimSpace(field[0]) { + case "processor": + v, err := strconv.ParseUint(field[1], 0, 32) + if err != nil { + return nil, err + } + i = int(v) + cpuinfo = append(cpuinfo, CPUInfo{}) // start of the next processor + cpuinfo[i].Processor = uint(v) + cpuinfo[i].VendorID = systemType + case "CPU Family": + cpuinfo[i].CPUFamily = field[1] + case "Model Name": + cpuinfo[i].ModelName = field[1] + } + } + return cpuinfo, nil +} + func parseCPUInfoPPC(info []byte) ([]CPUInfo, error) { scanner := bufio.NewScanner(bytes.NewReader(info)) firstLine := firstNonEmptyLine(scanner) if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: %q", ErrFileParse, firstLine) } field := strings.SplitN(firstLine, ": ", 2) v, err := strconv.ParseUint(field[1], 0, 32) @@ -429,7 +467,7 @@ func parseCPUInfoRISCV(info []byte) ([]CPUInfo, error) { firstLine := firstNonEmptyLine(scanner) if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") { - return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine) + return nil, fmt.Errorf("%w: %q", ErrFileParse, firstLine) } field := strings.SplitN(firstLine, ": ", 2) v, err := strconv.ParseUint(field[1], 0, 32) @@ -469,7 +507,7 @@ func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { // nolint:unused,deadcode } // firstNonEmptyLine advances the scanner to the first non-empty line -// and returns the contents of that line +// and returns the contents of that line. func firstNonEmptyLine(scanner *bufio.Scanner) string { for scanner.Scan() { line := scanner.Text() diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go index 44b590ed..64cfd534 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux && (arm || arm64) // +build linux // +build arm arm64 diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go b/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go similarity index 73% rename from vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go rename to vendor/github.com/prometheus/procfs/cpuinfo_loong64.go index c318385c..d88442f0 100644 --- a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go @@ -1,10 +1,9 @@ -// Copyright 2013 Matt T. Proud -// +// Copyright 2022 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -12,5 +11,9 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Package pbutil provides record length-delimited Protocol Buffer streaming. -package pbutil +//go:build linux +// +build linux + +package procfs + +var parseCPUInfo = parseCPUInfoLoong diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go index 91e27257..c11207f3 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux && (mips || mipsle || mips64 || mips64le) // +build linux // +build mips mipsle mips64 mips64le diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_others.go b/vendor/github.com/prometheus/procfs/cpuinfo_others.go index 95b5b4ec..a6b2b312 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_others.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_others.go @@ -11,8 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build linux -// +build !386,!amd64,!arm,!arm64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x +//go:build linux && !386 && !amd64 && !arm && !arm64 && !loong64 && !mips && !mips64 && !mips64le && !mipsle && !ppc64 && !ppc64le && !riscv64 && !s390x +// +build linux,!386,!amd64,!arm,!arm64,!loong64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go index 6068bd57..003bc2ad 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux && (ppc64 || ppc64le) // +build linux // +build ppc64 ppc64le diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go index e83c2e20..1c9b7313 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux && (riscv || riscv64) // +build linux // +build riscv riscv64 diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go index 26814eeb..fa3686bc 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go index d5bedf97..a0ef5556 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux && (386 || amd64) // +build linux // +build 386 amd64 diff --git a/vendor/github.com/prometheus/procfs/crypto.go b/vendor/github.com/prometheus/procfs/crypto.go index 5048ad1f..5f2a37a7 100644 --- a/vendor/github.com/prometheus/procfs/crypto.go +++ b/vendor/github.com/prometheus/procfs/crypto.go @@ -55,12 +55,13 @@ func (fs FS) Crypto() ([]Crypto, error) { path := fs.proc.Path("crypto") b, err := util.ReadFileNoStat(path) if err != nil { - return nil, fmt.Errorf("error reading crypto %q: %w", path, err) + return nil, fmt.Errorf("%w: Cannot read file %v: %w", ErrFileRead, b, err) + } crypto, err := parseCrypto(bytes.NewReader(b)) if err != nil { - return nil, fmt.Errorf("error parsing crypto %q: %w", path, err) + return nil, fmt.Errorf("%w: Cannot parse %v: %w", ErrFileParse, crypto, err) } return crypto, nil @@ -83,7 +84,7 @@ func parseCrypto(r io.Reader) ([]Crypto, error) { kv := strings.Split(text, ":") if len(kv) != 2 { - return nil, fmt.Errorf("malformed crypto line: %q", text) + return nil, fmt.Errorf("%w: Cannot parse line: %q", ErrFileParse, text) } k := strings.TrimSpace(kv[0]) diff --git a/vendor/github.com/prometheus/procfs/doc.go b/vendor/github.com/prometheus/procfs/doc.go index d31a8260..f9d961e4 100644 --- a/vendor/github.com/prometheus/procfs/doc.go +++ b/vendor/github.com/prometheus/procfs/doc.go @@ -16,30 +16,29 @@ // // Example: // -// package main -// -// import ( -// "fmt" -// "log" -// -// "github.com/prometheus/procfs" -// ) -// -// func main() { -// p, err := procfs.Self() -// if err != nil { -// log.Fatalf("could not get process: %s", err) -// } -// -// stat, err := p.Stat() -// if err != nil { -// log.Fatalf("could not get process stat: %s", err) -// } -// -// fmt.Printf("command: %s\n", stat.Comm) -// fmt.Printf("cpu time: %fs\n", stat.CPUTime()) -// fmt.Printf("vsize: %dB\n", stat.VirtualMemory()) -// fmt.Printf("rss: %dB\n", stat.ResidentMemory()) -// } -// +// package main +// +// import ( +// "fmt" +// "log" +// +// "github.com/prometheus/procfs" +// ) +// +// func main() { +// p, err := procfs.Self() +// if err != nil { +// log.Fatalf("could not get process: %s", err) +// } +// +// stat, err := p.Stat() +// if err != nil { +// log.Fatalf("could not get process stat: %s", err) +// } +// +// fmt.Printf("command: %s\n", stat.Comm) +// fmt.Printf("cpu time: %fs\n", stat.CPUTime()) +// fmt.Printf("vsize: %dB\n", stat.VirtualMemory()) +// fmt.Printf("rss: %dB\n", stat.ResidentMemory()) +// } package procfs diff --git a/vendor/github.com/prometheus/procfs/fixtures.ttar b/vendor/github.com/prometheus/procfs/fixtures.ttar deleted file mode 100644 index 5e7eeef4..00000000 --- a/vendor/github.com/prometheus/procfs/fixtures.ttar +++ /dev/null @@ -1,7673 +0,0 @@ -# Archive created by ttar -c -f fixtures.ttar fixtures/ -Directory: fixtures -Mode: 775 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Directory: fixtures/proc -Mode: 775 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Directory: fixtures/proc/26231 -Mode: 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invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d -bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs -bogomips : 4224.00 -clflush size : 64 -cache_alignment : 64 -address sizes : 39 bits physical, 48 bits virtual -power management: - -processor : 5 -vendor_id : GenuineIntel -cpu family : 6 -model : 142 -model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz -stepping : 10 -microcode : 0xb4 -cpu MHz : 800.083 -cache size : 8192 KB -physical id : 0 -siblings : 8 -core id : 1 -cpu cores : 4 -apicid : 3 -initial apicid : 3 -fpu : yes -fpu_exception : yes -cpuid level : 22 -wp : yes -flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d -bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs -bogomips : 4224.00 -clflush size : 64 -cache_alignment : 64 -address sizes : 39 bits physical, 48 bits virtual -power management: - -processor : 6 -vendor_id : GenuineIntel -cpu family : 6 -model : 142 -model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz -stepping : 10 -microcode : 0xb4 -cpu MHz : 800.017 -cache size : 8192 KB -physical id : 0 -siblings : 8 -core id : 2 -cpu cores : 4 -apicid : 5 -initial apicid : 5 -fpu : yes -fpu_exception : yes -cpuid level : 22 -wp : yes -flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d -bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs -bogomips : 4224.00 -clflush size : 64 -cache_alignment : 64 -address sizes : 39 bits physical, 48 bits virtual -power management: - -processor : 7 -vendor_id : GenuineIntel -cpu family : 6 -model : 142 -model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz -stepping : 10 -microcode : 0xb4 -cpu MHz : 800.030 -cache size : 8192 KB -physical id : 0 -siblings : 8 -core id : 3 -cpu cores : 4 -apicid : 7 -initial apicid : 7 -fpu : yes -fpu_exception : yes -cpuid level : 22 -wp : yes -flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb 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proc fs.FS + proc fs.FS + isReal bool } // DefaultMountPoint is the common mount point of the proc filesystem. @@ -39,5 +40,11 @@ func NewFS(mountPoint string) (FS, error) { if err != nil { return FS{}, err } - return FS{fs}, nil + + isReal, err := isRealProc(mountPoint) + if err != nil { + return FS{}, err + } + + return FS{fs, isReal}, nil } diff --git a/vendor/github.com/prometheus/procfs/fs_statfs_notype.go b/vendor/github.com/prometheus/procfs/fs_statfs_notype.go new file mode 100644 index 00000000..134767d6 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/fs_statfs_notype.go @@ -0,0 +1,23 @@ +// Copyright 2018 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !freebsd && !linux +// +build !freebsd,!linux + +package procfs + +// isRealProc returns true on architectures that don't have a Type argument +// in their Statfs_t struct +func isRealProc(mountPoint string) (bool, error) { + return true, nil +} diff --git a/vendor/github.com/prometheus/procfs/fs_statfs_type.go b/vendor/github.com/prometheus/procfs/fs_statfs_type.go new file mode 100644 index 00000000..80df79c3 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/fs_statfs_type.go @@ -0,0 +1,33 @@ +// Copyright 2018 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build freebsd || linux +// +build freebsd linux + +package procfs + +import ( + "syscall" +) + +// isRealProc determines whether supplied mountpoint is really a proc filesystem. +func isRealProc(mountPoint string) (bool, error) { + stat := syscall.Statfs_t{} + err := syscall.Statfs(mountPoint, &stat) + if err != nil { + return false, err + } + + // 0x9fa0 is PROC_SUPER_MAGIC: https://elixir.bootlin.com/linux/v6.1/source/include/uapi/linux/magic.h#L87 + return stat.Type == 0x9fa0, nil +} diff --git a/vendor/github.com/prometheus/procfs/fscache.go b/vendor/github.com/prometheus/procfs/fscache.go index f8070e6e..cf2e3eaa 100644 --- a/vendor/github.com/prometheus/procfs/fscache.go +++ b/vendor/github.com/prometheus/procfs/fscache.go @@ -236,7 +236,7 @@ func (fs FS) Fscacheinfo() (Fscacheinfo, error) { m, err := parseFscacheinfo(bytes.NewReader(b)) if err != nil { - return Fscacheinfo{}, fmt.Errorf("failed to parse Fscacheinfo: %w", err) + return Fscacheinfo{}, fmt.Errorf("%w: Cannot parse %v: %w", ErrFileParse, m, err) } return *m, nil @@ -245,7 +245,7 @@ func (fs FS) Fscacheinfo() (Fscacheinfo, error) { func setFSCacheFields(fields []string, setFields ...*uint64) error { var err error if len(fields) < len(setFields) { - return fmt.Errorf("Insufficient number of fields, expected %v, got %v", len(setFields), len(fields)) + return fmt.Errorf("%w: Expected %d, but got %d: %w", ErrFileParse, len(setFields), len(fields), err) } for i := range setFields { @@ -263,7 +263,7 @@ func parseFscacheinfo(r io.Reader) (*Fscacheinfo, error) { for s.Scan() { fields := strings.Fields(s.Text()) if len(fields) < 2 { - return nil, fmt.Errorf("malformed Fscacheinfo line: %q", s.Text()) + return nil, fmt.Errorf("%w: malformed Fscacheinfo line: %q", ErrFileParse, s.Text()) } switch fields[0] { diff --git a/vendor/github.com/prometheus/procfs/internal/fs/fs.go b/vendor/github.com/prometheus/procfs/internal/fs/fs.go index 0040753b..3c18c761 100644 --- a/vendor/github.com/prometheus/procfs/internal/fs/fs.go +++ b/vendor/github.com/prometheus/procfs/internal/fs/fs.go @@ -26,7 +26,7 @@ const ( // DefaultSysMountPoint is the common mount point of the sys filesystem. DefaultSysMountPoint = "/sys" - // DefaultConfigfsMountPoint is the common mount point of the configfs + // DefaultConfigfsMountPoint is the common mount point of the configfs. DefaultConfigfsMountPoint = "/sys/kernel/config" ) diff --git a/vendor/github.com/prometheus/procfs/internal/util/parse.go b/vendor/github.com/prometheus/procfs/internal/util/parse.go index 22cb07a6..14272dc7 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/parse.go +++ b/vendor/github.com/prometheus/procfs/internal/util/parse.go @@ -14,7 +14,7 @@ package util import ( - "io/ioutil" + "os" "strconv" "strings" ) @@ -64,9 +64,24 @@ func ParsePInt64s(ss []string) ([]*int64, error) { return us, nil } +// Parses a uint64 from given hex in string. +func ParseHexUint64s(ss []string) ([]*uint64, error) { + us := make([]*uint64, 0, len(ss)) + for _, s := range ss { + u, err := strconv.ParseUint(s, 16, 64) + if err != nil { + return nil, err + } + + us = append(us, &u) + } + + return us, nil +} + // ReadUintFromFile reads a file and attempts to parse a uint64 from it. func ReadUintFromFile(path string) (uint64, error) { - data, err := ioutil.ReadFile(path) + data, err := os.ReadFile(path) if err != nil { return 0, err } @@ -75,7 +90,7 @@ func ReadUintFromFile(path string) (uint64, error) { // ReadIntFromFile reads a file and attempts to parse a int64 from it. func ReadIntFromFile(path string) (int64, error) { - data, err := ioutil.ReadFile(path) + data, err := os.ReadFile(path) if err != nil { return 0, err } diff --git a/vendor/github.com/prometheus/procfs/internal/util/readfile.go b/vendor/github.com/prometheus/procfs/internal/util/readfile.go index 8051161b..71b7a70e 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/readfile.go +++ b/vendor/github.com/prometheus/procfs/internal/util/readfile.go @@ -15,17 +15,16 @@ package util import ( "io" - "io/ioutil" "os" ) -// ReadFileNoStat uses ioutil.ReadAll to read contents of entire file. -// This is similar to ioutil.ReadFile but without the call to os.Stat, because +// ReadFileNoStat uses io.ReadAll to read contents of entire file. +// This is similar to os.ReadFile but without the call to os.Stat, because // many files in /proc and /sys report incorrect file sizes (either 0 or 4096). -// Reads a max file size of 512kB. For files larger than this, a scanner +// Reads a max file size of 1024kB. For files larger than this, a scanner // should be used. func ReadFileNoStat(filename string) ([]byte, error) { - const maxBufferSize = 1024 * 512 + const maxBufferSize = 1024 * 1024 f, err := os.Open(filename) if err != nil { @@ -34,5 +33,5 @@ func ReadFileNoStat(filename string) ([]byte, error) { defer f.Close() reader := io.LimitReader(f, maxBufferSize) - return ioutil.ReadAll(reader) + return io.ReadAll(reader) } diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go index c07de0b6..1ab875ce 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go +++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go @@ -11,7 +11,9 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build linux,!appengine +//go:build (linux || darwin) && !appengine +// +build linux darwin +// +build !appengine package util @@ -21,7 +23,7 @@ import ( "syscall" ) -// SysReadFile is a simplified ioutil.ReadFile that invokes syscall.Read directly. +// SysReadFile is a simplified os.ReadFile that invokes syscall.Read directly. // https://github.com/prometheus/node_exporter/pull/728/files // // Note that this function will not read files larger than 128 bytes. @@ -33,7 +35,7 @@ func SysReadFile(file string) (string, error) { defer f.Close() // On some machines, hwmon drivers are broken and return EAGAIN. This causes - // Go's ioutil.ReadFile implementation to poll forever. + // Go's os.ReadFile implementation to poll forever. // // Since we either want to read data or bail immediately, do the simplest // possible read using syscall directly. diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go index bd55b453..1d86f5e6 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go +++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go @@ -11,7 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build linux,appengine !linux +//go:build (linux && appengine) || (!linux && !darwin) +// +build linux,appengine !linux,!darwin package util diff --git a/vendor/github.com/prometheus/procfs/ipvs.go b/vendor/github.com/prometheus/procfs/ipvs.go index 89e44774..bc3a20c9 100644 --- a/vendor/github.com/prometheus/procfs/ipvs.go +++ b/vendor/github.com/prometheus/procfs/ipvs.go @@ -20,7 +20,6 @@ import ( "errors" "fmt" "io" - "io/ioutil" "net" "os" "strconv" @@ -84,7 +83,7 @@ func parseIPVSStats(r io.Reader) (IPVSStats, error) { stats IPVSStats ) - statContent, err := ioutil.ReadAll(r) + statContent, err := io.ReadAll(r) if err != nil { return IPVSStats{}, err } @@ -222,15 +221,16 @@ func parseIPPort(s string) (net.IP, uint16, error) { case 46: ip = net.ParseIP(s[1:40]) if ip == nil { - return nil, 0, fmt.Errorf("invalid IPv6 address: %s", s[1:40]) + return nil, 0, fmt.Errorf("%w: Invalid IPv6 addr %s: %w", ErrFileParse, s[1:40], err) } default: - return nil, 0, fmt.Errorf("unexpected IP:Port: %s", s) + return nil, 0, fmt.Errorf("%w: Unexpected IP:Port %s: %w", ErrFileParse, s, err) } portString := s[len(s)-4:] if len(portString) != 4 { - return nil, 0, fmt.Errorf("unexpected port string format: %s", portString) + return nil, 0, + fmt.Errorf("%w: Unexpected port string format %s: %w", ErrFileParse, portString, err) } port, err := strconv.ParseUint(portString, 16, 16) if err != nil { diff --git a/vendor/github.com/prometheus/procfs/kernel_random.go b/vendor/github.com/prometheus/procfs/kernel_random.go index da3a941d..db88566b 100644 --- a/vendor/github.com/prometheus/procfs/kernel_random.go +++ b/vendor/github.com/prometheus/procfs/kernel_random.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows package procfs diff --git a/vendor/github.com/prometheus/procfs/loadavg.go b/vendor/github.com/prometheus/procfs/loadavg.go index 0cce190e..332e76c1 100644 --- a/vendor/github.com/prometheus/procfs/loadavg.go +++ b/vendor/github.com/prometheus/procfs/loadavg.go @@ -21,7 +21,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// LoadAvg represents an entry in /proc/loadavg +// LoadAvg represents an entry in /proc/loadavg. type LoadAvg struct { Load1 float64 Load5 float64 @@ -44,14 +44,14 @@ func parseLoad(loadavgBytes []byte) (*LoadAvg, error) { loads := make([]float64, 3) parts := strings.Fields(string(loadavgBytes)) if len(parts) < 3 { - return nil, fmt.Errorf("malformed loadavg line: too few fields in loadavg string: %q", string(loadavgBytes)) + return nil, fmt.Errorf("%w: Malformed line %q", ErrFileParse, string(loadavgBytes)) } var err error for i, load := range parts[0:3] { loads[i], err = strconv.ParseFloat(load, 64) if err != nil { - return nil, fmt.Errorf("could not parse load %q: %w", load, err) + return nil, fmt.Errorf("%w: Cannot parse load: %f: %w", ErrFileParse, loads[i], err) } } return &LoadAvg{ diff --git a/vendor/github.com/prometheus/procfs/mdstat.go b/vendor/github.com/prometheus/procfs/mdstat.go index f0b9e5f7..dd2b8988 100644 --- a/vendor/github.com/prometheus/procfs/mdstat.go +++ b/vendor/github.com/prometheus/procfs/mdstat.go @@ -15,7 +15,7 @@ package procfs import ( "fmt" - "io/ioutil" + "os" "regexp" "strconv" "strings" @@ -64,13 +64,13 @@ type MDStat struct { // structs containing the relevant info. More information available here: // https://raid.wiki.kernel.org/index.php/Mdstat func (fs FS) MDStat() ([]MDStat, error) { - data, err := ioutil.ReadFile(fs.proc.Path("mdstat")) + data, err := os.ReadFile(fs.proc.Path("mdstat")) if err != nil { return nil, err } mdstat, err := parseMDStat(data) if err != nil { - return nil, fmt.Errorf("error parsing mdstat %q: %w", fs.proc.Path("mdstat"), err) + return nil, fmt.Errorf("%w: Cannot parse %v: %w", ErrFileParse, fs.proc.Path("mdstat"), err) } return mdstat, nil } @@ -90,13 +90,13 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { deviceFields := strings.Fields(line) if len(deviceFields) < 3 { - return nil, fmt.Errorf("not enough fields in mdline (expected at least 3): %s", line) + return nil, fmt.Errorf("%w: Expected 3+ lines, got %q", ErrFileParse, line) } mdName := deviceFields[0] // mdx state := deviceFields[2] // active or inactive if len(lines) <= i+3 { - return nil, fmt.Errorf("error parsing %q: too few lines for md device", mdName) + return nil, fmt.Errorf("%w: Too few lines for md device: %q", ErrFileParse, mdName) } // Failed disks have the suffix (F) & Spare disks have the suffix (S). @@ -105,7 +105,7 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { active, total, down, size, err := evalStatusLine(lines[i], lines[i+1]) if err != nil { - return nil, fmt.Errorf("error parsing md device lines: %w", err) + return nil, fmt.Errorf("%w: Cannot parse md device lines: %v: %w", ErrFileParse, active, err) } syncLineIdx := i + 2 @@ -140,7 +140,7 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { } else { syncedBlocks, pct, finish, speed, err = evalRecoveryLine(lines[syncLineIdx]) if err != nil { - return nil, fmt.Errorf("error parsing sync line in md device %q: %w", mdName, err) + return nil, fmt.Errorf("%w: Cannot parse sync line in md device: %q: %w", ErrFileParse, mdName, err) } } } @@ -166,11 +166,15 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { } func evalStatusLine(deviceLine, statusLine string) (active, total, down, size int64, err error) { + statusFields := strings.Fields(statusLine) + if len(statusFields) < 1 { + return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected statusline %q: %w", ErrFileParse, statusLine, err) + } - sizeStr := strings.Fields(statusLine)[0] + sizeStr := statusFields[0] size, err = strconv.ParseInt(sizeStr, 10, 64) if err != nil { - return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected statusline %q: %w", ErrFileParse, statusLine, err) } if strings.Contains(deviceLine, "raid0") || strings.Contains(deviceLine, "linear") { @@ -185,17 +189,17 @@ func evalStatusLine(deviceLine, statusLine string) (active, total, down, size in matches := statusLineRE.FindStringSubmatch(statusLine) if len(matches) != 5 { - return 0, 0, 0, 0, fmt.Errorf("couldn't find all the substring matches: %s", statusLine) + return 0, 0, 0, 0, fmt.Errorf("%w: Could not fild all substring matches %s: %w", ErrFileParse, statusLine, err) } total, err = strconv.ParseInt(matches[2], 10, 64) if err != nil { - return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected statusline %q: %w", ErrFileParse, statusLine, err) } active, err = strconv.ParseInt(matches[3], 10, 64) if err != nil { - return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected active %d: %w", ErrFileParse, active, err) } down = int64(strings.Count(matches[4], "_")) @@ -205,42 +209,42 @@ func evalStatusLine(deviceLine, statusLine string) (active, total, down, size in func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, pct float64, finish float64, speed float64, err error) { matches := recoveryLineBlocksRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return 0, 0, 0, 0, fmt.Errorf("unexpected recoveryLine: %s", recoveryLine) + return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine %s: %w", ErrFileParse, recoveryLine, err) } syncedBlocks, err = strconv.ParseInt(matches[1], 10, 64) if err != nil { - return 0, 0, 0, 0, fmt.Errorf("error parsing int from recoveryLine %q: %w", recoveryLine, err) + return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected parsing of recoveryLine %q: %w", ErrFileParse, recoveryLine, err) } // Get percentage complete matches = recoveryLinePctRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return syncedBlocks, 0, 0, 0, fmt.Errorf("unexpected recoveryLine matching percentage: %s", recoveryLine) + return syncedBlocks, 0, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine matching percentage %s", ErrFileParse, recoveryLine) } pct, err = strconv.ParseFloat(strings.TrimSpace(matches[1]), 64) if err != nil { - return syncedBlocks, 0, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + return syncedBlocks, 0, 0, 0, fmt.Errorf("%w: Error parsing float from recoveryLine %q", ErrFileParse, recoveryLine) } // Get time expected left to complete matches = recoveryLineFinishRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return syncedBlocks, pct, 0, 0, fmt.Errorf("unexpected recoveryLine matching est. finish time: %s", recoveryLine) + return syncedBlocks, pct, 0, 0, fmt.Errorf("%w: Unexpected recoveryLine matching est. finish time: %s", ErrFileParse, recoveryLine) } finish, err = strconv.ParseFloat(matches[1], 64) if err != nil { - return syncedBlocks, pct, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + return syncedBlocks, pct, 0, 0, fmt.Errorf("%w: Unable to parse float from recoveryLine: %q", ErrFileParse, recoveryLine) } // Get recovery speed matches = recoveryLineSpeedRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return syncedBlocks, pct, finish, 0, fmt.Errorf("unexpected recoveryLine matching speed: %s", recoveryLine) + return syncedBlocks, pct, finish, 0, fmt.Errorf("%w: Unexpected recoveryLine value: %s", ErrFileParse, recoveryLine) } speed, err = strconv.ParseFloat(matches[1], 64) if err != nil { - return syncedBlocks, pct, finish, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + return syncedBlocks, pct, finish, 0, fmt.Errorf("%w: Error parsing float from recoveryLine: %q: %w", ErrFileParse, recoveryLine, err) } return syncedBlocks, pct, finish, speed, nil diff --git a/vendor/github.com/prometheus/procfs/meminfo.go b/vendor/github.com/prometheus/procfs/meminfo.go index f65e174e..4b2c4050 100644 --- a/vendor/github.com/prometheus/procfs/meminfo.go +++ b/vendor/github.com/prometheus/procfs/meminfo.go @@ -126,6 +126,7 @@ type Meminfo struct { VmallocUsed *uint64 // largest contiguous block of vmalloc area which is free VmallocChunk *uint64 + Percpu *uint64 HardwareCorrupted *uint64 AnonHugePages *uint64 ShmemHugePages *uint64 @@ -140,6 +141,55 @@ type Meminfo struct { DirectMap4k *uint64 DirectMap2M *uint64 DirectMap1G *uint64 + + // The struct fields below are the byte-normalized counterparts to the + // existing struct fields. Values are normalized using the optional + // unit field in the meminfo line. + MemTotalBytes *uint64 + MemFreeBytes *uint64 + MemAvailableBytes *uint64 + BuffersBytes *uint64 + CachedBytes *uint64 + SwapCachedBytes *uint64 + ActiveBytes *uint64 + InactiveBytes *uint64 + ActiveAnonBytes *uint64 + InactiveAnonBytes *uint64 + ActiveFileBytes *uint64 + InactiveFileBytes *uint64 + UnevictableBytes *uint64 + MlockedBytes *uint64 + SwapTotalBytes *uint64 + SwapFreeBytes *uint64 + DirtyBytes *uint64 + WritebackBytes *uint64 + AnonPagesBytes *uint64 + MappedBytes *uint64 + ShmemBytes *uint64 + SlabBytes *uint64 + SReclaimableBytes *uint64 + SUnreclaimBytes *uint64 + KernelStackBytes *uint64 + PageTablesBytes *uint64 + NFSUnstableBytes *uint64 + BounceBytes *uint64 + WritebackTmpBytes *uint64 + CommitLimitBytes *uint64 + CommittedASBytes *uint64 + VmallocTotalBytes *uint64 + VmallocUsedBytes *uint64 + VmallocChunkBytes *uint64 + PercpuBytes *uint64 + HardwareCorruptedBytes *uint64 + AnonHugePagesBytes *uint64 + ShmemHugePagesBytes *uint64 + ShmemPmdMappedBytes *uint64 + CmaTotalBytes *uint64 + CmaFreeBytes *uint64 + HugepagesizeBytes *uint64 + DirectMap4kBytes *uint64 + DirectMap2MBytes *uint64 + DirectMap1GBytes *uint64 } // Meminfo returns an information about current kernel/system memory statistics. @@ -152,7 +202,7 @@ func (fs FS) Meminfo() (Meminfo, error) { m, err := parseMemInfo(bytes.NewReader(b)) if err != nil { - return Meminfo{}, fmt.Errorf("failed to parse meminfo: %w", err) + return Meminfo{}, fmt.Errorf("%w: %w", ErrFileParse, err) } return *m, nil @@ -162,114 +212,176 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) { var m Meminfo s := bufio.NewScanner(r) for s.Scan() { - // Each line has at least a name and value; we ignore the unit. fields := strings.Fields(s.Text()) - if len(fields) < 2 { - return nil, fmt.Errorf("malformed meminfo line: %q", s.Text()) - } + var val, valBytes uint64 - v, err := strconv.ParseUint(fields[1], 0, 64) + val, err := strconv.ParseUint(fields[1], 0, 64) if err != nil { return nil, err } + switch len(fields) { + case 2: + // No unit present, use the parsed the value as bytes directly. + valBytes = val + case 3: + // Unit present in optional 3rd field, convert it to + // bytes. The only unit supported within the Linux + // kernel is `kB`. + if fields[2] != "kB" { + return nil, fmt.Errorf("%w: Unsupported unit in optional 3rd field %q", ErrFileParse, fields[2]) + } + + valBytes = 1024 * val + + default: + return nil, fmt.Errorf("%w: Malformed line %q", ErrFileParse, s.Text()) + } + switch fields[0] { case "MemTotal:": - m.MemTotal = &v + m.MemTotal = &val + m.MemTotalBytes = &valBytes case "MemFree:": - m.MemFree = &v + m.MemFree = &val + m.MemFreeBytes = &valBytes case "MemAvailable:": - m.MemAvailable = &v + m.MemAvailable = &val + m.MemAvailableBytes = &valBytes case "Buffers:": - m.Buffers = &v + m.Buffers = &val + m.BuffersBytes = &valBytes case "Cached:": - m.Cached = &v + m.Cached = &val + m.CachedBytes = &valBytes case "SwapCached:": - m.SwapCached = &v + m.SwapCached = &val + m.SwapCachedBytes = &valBytes case "Active:": - m.Active = &v + m.Active = &val + m.ActiveBytes = &valBytes case "Inactive:": - m.Inactive = &v + m.Inactive = &val + m.InactiveBytes = &valBytes case "Active(anon):": - m.ActiveAnon = &v + m.ActiveAnon = &val + m.ActiveAnonBytes = &valBytes case "Inactive(anon):": - m.InactiveAnon = &v + m.InactiveAnon = &val + m.InactiveAnonBytes = &valBytes case "Active(file):": - m.ActiveFile = &v + m.ActiveFile = &val + m.ActiveFileBytes = &valBytes case "Inactive(file):": - m.InactiveFile = &v + m.InactiveFile = &val + m.InactiveFileBytes = &valBytes case "Unevictable:": - m.Unevictable = &v + m.Unevictable = &val + m.UnevictableBytes = &valBytes case "Mlocked:": - m.Mlocked = &v + m.Mlocked = &val + m.MlockedBytes = &valBytes case "SwapTotal:": - m.SwapTotal = &v + m.SwapTotal = &val + m.SwapTotalBytes = &valBytes case "SwapFree:": - m.SwapFree = &v + m.SwapFree = &val + m.SwapFreeBytes = &valBytes case "Dirty:": - m.Dirty = &v + m.Dirty = &val + m.DirtyBytes = &valBytes case "Writeback:": - m.Writeback = &v + m.Writeback = &val + m.WritebackBytes = &valBytes case "AnonPages:": - m.AnonPages = &v + m.AnonPages = &val + m.AnonPagesBytes = &valBytes case "Mapped:": - m.Mapped = &v + m.Mapped = &val + m.MappedBytes = &valBytes case "Shmem:": - m.Shmem = &v + m.Shmem = &val + m.ShmemBytes = &valBytes case "Slab:": - m.Slab = &v + m.Slab = &val + m.SlabBytes = &valBytes case "SReclaimable:": - m.SReclaimable = &v + m.SReclaimable = &val + m.SReclaimableBytes = &valBytes case "SUnreclaim:": - m.SUnreclaim = &v + m.SUnreclaim = &val + m.SUnreclaimBytes = &valBytes case "KernelStack:": - m.KernelStack = &v + m.KernelStack = &val + m.KernelStackBytes = &valBytes case "PageTables:": - m.PageTables = &v + m.PageTables = &val + m.PageTablesBytes = &valBytes case "NFS_Unstable:": - m.NFSUnstable = &v + m.NFSUnstable = &val + m.NFSUnstableBytes = &valBytes case "Bounce:": - m.Bounce = &v + m.Bounce = &val + m.BounceBytes = &valBytes case "WritebackTmp:": - m.WritebackTmp = &v + m.WritebackTmp = &val + m.WritebackTmpBytes = &valBytes case "CommitLimit:": - m.CommitLimit = &v + m.CommitLimit = &val + m.CommitLimitBytes = &valBytes case "Committed_AS:": - m.CommittedAS = &v + m.CommittedAS = &val + m.CommittedASBytes = &valBytes case "VmallocTotal:": - m.VmallocTotal = &v + m.VmallocTotal = &val + m.VmallocTotalBytes = &valBytes case "VmallocUsed:": - m.VmallocUsed = &v + m.VmallocUsed = &val + m.VmallocUsedBytes = &valBytes case "VmallocChunk:": - m.VmallocChunk = &v + m.VmallocChunk = &val + m.VmallocChunkBytes = &valBytes + case "Percpu:": + m.Percpu = &val + m.PercpuBytes = &valBytes case "HardwareCorrupted:": - m.HardwareCorrupted = &v + m.HardwareCorrupted = &val + m.HardwareCorruptedBytes = &valBytes case "AnonHugePages:": - m.AnonHugePages = &v + m.AnonHugePages = &val + m.AnonHugePagesBytes = &valBytes case "ShmemHugePages:": - m.ShmemHugePages = &v + m.ShmemHugePages = &val + m.ShmemHugePagesBytes = &valBytes case "ShmemPmdMapped:": - m.ShmemPmdMapped = &v + m.ShmemPmdMapped = &val + m.ShmemPmdMappedBytes = &valBytes case "CmaTotal:": - m.CmaTotal = &v + m.CmaTotal = &val + m.CmaTotalBytes = &valBytes case "CmaFree:": - m.CmaFree = &v + m.CmaFree = &val + m.CmaFreeBytes = &valBytes case "HugePages_Total:": - m.HugePagesTotal = &v + m.HugePagesTotal = &val case "HugePages_Free:": - m.HugePagesFree = &v + m.HugePagesFree = &val case "HugePages_Rsvd:": - m.HugePagesRsvd = &v + m.HugePagesRsvd = &val case "HugePages_Surp:": - m.HugePagesSurp = &v + m.HugePagesSurp = &val case "Hugepagesize:": - m.Hugepagesize = &v + m.Hugepagesize = &val + m.HugepagesizeBytes = &valBytes case "DirectMap4k:": - m.DirectMap4k = &v + m.DirectMap4k = &val + m.DirectMap4kBytes = &valBytes case "DirectMap2M:": - m.DirectMap2M = &v + m.DirectMap2M = &val + m.DirectMap2MBytes = &valBytes case "DirectMap1G:": - m.DirectMap1G = &v + m.DirectMap1G = &val + m.DirectMap1GBytes = &valBytes } } diff --git a/vendor/github.com/prometheus/procfs/mountinfo.go b/vendor/github.com/prometheus/procfs/mountinfo.go index 59f4d505..a704c5e7 100644 --- a/vendor/github.com/prometheus/procfs/mountinfo.go +++ b/vendor/github.com/prometheus/procfs/mountinfo.go @@ -78,11 +78,11 @@ func parseMountInfoString(mountString string) (*MountInfo, error) { mountInfo := strings.Split(mountString, " ") mountInfoLength := len(mountInfo) if mountInfoLength < 10 { - return nil, fmt.Errorf("couldn't find enough fields in mount string: %s", mountString) + return nil, fmt.Errorf("%w: Too few fields in mount string: %s", ErrFileParse, mountString) } if mountInfo[mountInfoLength-4] != "-" { - return nil, fmt.Errorf("couldn't find separator in expected field: %s", mountInfo[mountInfoLength-4]) + return nil, fmt.Errorf("%w: couldn't find separator in expected field: %s", ErrFileParse, mountInfo[mountInfoLength-4]) } mount := &MountInfo{ @@ -98,18 +98,18 @@ func parseMountInfoString(mountString string) (*MountInfo, error) { mount.MountID, err = strconv.Atoi(mountInfo[0]) if err != nil { - return nil, fmt.Errorf("failed to parse mount ID") + return nil, fmt.Errorf("%w: mount ID: %q", ErrFileParse, mount.MountID) } mount.ParentID, err = strconv.Atoi(mountInfo[1]) if err != nil { - return nil, fmt.Errorf("failed to parse parent ID") + return nil, fmt.Errorf("%w: parent ID: %q", ErrFileParse, mount.ParentID) } // Has optional fields, which is a space separated list of values. // Example: shared:2 master:7 if mountInfo[6] != "" { mount.OptionalFields, err = mountOptionsParseOptionalFields(mountInfo[6 : mountInfoLength-4]) if err != nil { - return nil, err + return nil, fmt.Errorf("%w: %w", ErrFileParse, err) } } return mount, nil diff --git a/vendor/github.com/prometheus/procfs/mountstats.go b/vendor/github.com/prometheus/procfs/mountstats.go index f7a828bb..2f54e77c 100644 --- a/vendor/github.com/prometheus/procfs/mountstats.go +++ b/vendor/github.com/prometheus/procfs/mountstats.go @@ -44,6 +44,14 @@ const ( fieldTransport11TCPLen = 13 fieldTransport11UDPLen = 10 + + // kernel version >= 4.14 MaxLen + // See: https://elixir.bootlin.com/linux/v6.4.8/source/net/sunrpc/xprtrdma/xprt_rdma.h#L393 + fieldTransport11RDMAMaxLen = 28 + + // kernel version <= 4.2 MinLen + // See: https://elixir.bootlin.com/linux/v4.2.8/source/net/sunrpc/xprtrdma/xprt_rdma.h#L331 + fieldTransport11RDMAMinLen = 20 ) // A Mount is a device mount parsed from /proc/[pid]/mountstats. @@ -231,6 +239,33 @@ type NFSTransportStats struct { // A running counter, incremented on each request as the current size of the // pending queue. CumulativePendingQueue uint64 + + // Stats below only available with stat version 1.1. + // Transport over RDMA + + // accessed when sending a call + ReadChunkCount uint64 + WriteChunkCount uint64 + ReplyChunkCount uint64 + TotalRdmaRequest uint64 + + // rarely accessed error counters + PullupCopyCount uint64 + HardwayRegisterCount uint64 + FailedMarshalCount uint64 + BadReplyCount uint64 + MrsRecovered uint64 + MrsOrphaned uint64 + MrsAllocated uint64 + EmptySendctxQ uint64 + + // accessed when receiving a reply + TotalRdmaReply uint64 + FixupCopyCount uint64 + ReplyWaitsForSend uint64 + LocalInvNeeded uint64 + NomsgCallCount uint64 + BcallCount uint64 } // parseMountStats parses a /proc/[pid]/mountstats file and returns a slice @@ -264,7 +299,7 @@ func parseMountStats(r io.Reader) ([]*Mount, error) { if len(ss) > deviceEntryLen { // Only NFSv3 and v4 are supported for parsing statistics if m.Type != nfs3Type && m.Type != nfs4Type { - return nil, fmt.Errorf("cannot parse MountStats for fstype %q", m.Type) + return nil, fmt.Errorf("%w: Cannot parse MountStats for %q", ErrFileParse, m.Type) } statVersion := strings.TrimPrefix(ss[8], statVersionPrefix) @@ -284,10 +319,11 @@ func parseMountStats(r io.Reader) ([]*Mount, error) { } // parseMount parses an entry in /proc/[pid]/mountstats in the format: -// device [device] mounted on [mount] with fstype [type] +// +// device [device] mounted on [mount] with fstype [type] func parseMount(ss []string) (*Mount, error) { if len(ss) < deviceEntryLen { - return nil, fmt.Errorf("invalid device entry: %v", ss) + return nil, fmt.Errorf("%w: Invalid device %q", ErrFileParse, ss) } // Check for specific words appearing at specific indices to ensure @@ -305,7 +341,7 @@ func parseMount(ss []string) (*Mount, error) { for _, f := range format { if ss[f.i] != f.s { - return nil, fmt.Errorf("invalid device entry: %v", ss) + return nil, fmt.Errorf("%w: Invalid device %q", ErrFileParse, ss) } } @@ -342,7 +378,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e switch ss[0] { case fieldOpts: if len(ss) < 2 { - return nil, fmt.Errorf("not enough information for NFS stats: %v", ss) + return nil, fmt.Errorf("%w: Incomplete information for NFS stats: %v", ErrFileParse, ss) } if stats.Opts == nil { stats.Opts = map[string]string{} @@ -357,7 +393,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e } case fieldAge: if len(ss) < 2 { - return nil, fmt.Errorf("not enough information for NFS stats: %v", ss) + return nil, fmt.Errorf("%w: Incomplete information for NFS stats: %v", ErrFileParse, ss) } // Age integer is in seconds d, err := time.ParseDuration(ss[1] + "s") @@ -368,7 +404,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e stats.Age = d case fieldBytes: if len(ss) < 2 { - return nil, fmt.Errorf("not enough information for NFS stats: %v", ss) + return nil, fmt.Errorf("%w: Incomplete information for NFS stats: %v", ErrFileParse, ss) } bstats, err := parseNFSBytesStats(ss[1:]) if err != nil { @@ -378,7 +414,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e stats.Bytes = *bstats case fieldEvents: if len(ss) < 2 { - return nil, fmt.Errorf("not enough information for NFS stats: %v", ss) + return nil, fmt.Errorf("%w: Incomplete information for NFS events: %v", ErrFileParse, ss) } estats, err := parseNFSEventsStats(ss[1:]) if err != nil { @@ -388,7 +424,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e stats.Events = *estats case fieldTransport: if len(ss) < 3 { - return nil, fmt.Errorf("not enough information for NFS transport stats: %v", ss) + return nil, fmt.Errorf("%w: Incomplete information for NFS transport stats: %v", ErrFileParse, ss) } tstats, err := parseNFSTransportStats(ss[1:], statVersion) @@ -427,7 +463,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e // integer fields. func parseNFSBytesStats(ss []string) (*NFSBytesStats, error) { if len(ss) != fieldBytesLen { - return nil, fmt.Errorf("invalid NFS bytes stats: %v", ss) + return nil, fmt.Errorf("%w: Invalid NFS bytes stats: %v", ErrFileParse, ss) } ns := make([]uint64, 0, fieldBytesLen) @@ -456,7 +492,7 @@ func parseNFSBytesStats(ss []string) (*NFSBytesStats, error) { // integer fields. func parseNFSEventsStats(ss []string) (*NFSEventsStats, error) { if len(ss) != fieldEventsLen { - return nil, fmt.Errorf("invalid NFS events stats: %v", ss) + return nil, fmt.Errorf("%w: invalid NFS events stats: %v", ErrFileParse, ss) } ns := make([]uint64, 0, fieldEventsLen) @@ -520,7 +556,7 @@ func parseNFSOperationStats(s *bufio.Scanner) ([]NFSOperationStats, error) { } if len(ss) < minFields { - return nil, fmt.Errorf("invalid NFS per-operations stats: %v", ss) + return nil, fmt.Errorf("%w: invalid NFS per-operations stats: %v", ErrFileParse, ss) } // Skip string operation name for integers @@ -533,7 +569,6 @@ func parseNFSOperationStats(s *bufio.Scanner) ([]NFSOperationStats, error) { ns = append(ns, n) } - opStats := NFSOperationStats{ Operation: strings.TrimSuffix(ss[0], ":"), Requests: ns[0], @@ -571,10 +606,10 @@ func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats } else if protocol == "udp" { expectedLength = fieldTransport10UDPLen } else { - return nil, fmt.Errorf("invalid NFS protocol \"%s\" in stats 1.0 statement: %v", protocol, ss) + return nil, fmt.Errorf("%w: Invalid NFS protocol \"%s\" in stats 1.0 statement: %v", ErrFileParse, protocol, ss) } if len(ss) != expectedLength { - return nil, fmt.Errorf("invalid NFS transport stats 1.0 statement: %v", ss) + return nil, fmt.Errorf("%w: Invalid NFS transport stats 1.0 statement: %v", ErrFileParse, ss) } case statVersion11: var expectedLength int @@ -582,14 +617,17 @@ func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats expectedLength = fieldTransport11TCPLen } else if protocol == "udp" { expectedLength = fieldTransport11UDPLen + } else if protocol == "rdma" { + expectedLength = fieldTransport11RDMAMinLen } else { - return nil, fmt.Errorf("invalid NFS protocol \"%s\" in stats 1.1 statement: %v", protocol, ss) + return nil, fmt.Errorf("%w: invalid NFS protocol \"%s\" in stats 1.1 statement: %v", ErrFileParse, protocol, ss) } - if len(ss) != expectedLength { - return nil, fmt.Errorf("invalid NFS transport stats 1.1 statement: %v", ss) + if (len(ss) != expectedLength && (protocol == "tcp" || protocol == "udp")) || + (protocol == "rdma" && len(ss) < expectedLength) { + return nil, fmt.Errorf("%w: invalid NFS transport stats 1.1 statement: %v, protocol: %v", ErrFileParse, ss, protocol) } default: - return nil, fmt.Errorf("unrecognized NFS transport stats version: %q", statVersion) + return nil, fmt.Errorf("%w: Unrecognized NFS transport stats version: %q, protocol: %v", ErrFileParse, statVersion, protocol) } // Allocate enough for v1.1 stats since zero value for v1.1 stats will be okay @@ -599,7 +637,9 @@ func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats // Note: slice length must be set to length of v1.1 stats to avoid a panic when // only v1.0 stats are present. // See: https://github.com/prometheus/node_exporter/issues/571. - ns := make([]uint64, fieldTransport11TCPLen) + // + // Note: NFS Over RDMA slice length is fieldTransport11RDMAMaxLen + ns := make([]uint64, fieldTransport11RDMAMaxLen+3) for i, s := range ss { n, err := strconv.ParseUint(s, 10, 64) if err != nil { @@ -617,9 +657,14 @@ func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats // we set them to 0 here. if protocol == "udp" { ns = append(ns[:2], append(make([]uint64, 3), ns[2:]...)...) + } else if protocol == "tcp" { + ns = append(ns[:fieldTransport11TCPLen], make([]uint64, fieldTransport11RDMAMaxLen-fieldTransport11TCPLen+3)...) + } else if protocol == "rdma" { + ns = append(ns[:fieldTransport10TCPLen], append(make([]uint64, 3), ns[fieldTransport10TCPLen:]...)...) } return &NFSTransportStats{ + // NFS xprt over tcp or udp Protocol: protocol, Port: ns[0], Bind: ns[1], @@ -631,8 +676,32 @@ func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats BadTransactionIDs: ns[7], CumulativeActiveRequests: ns[8], CumulativeBacklog: ns[9], - MaximumRPCSlotsUsed: ns[10], - CumulativeSendingQueue: ns[11], - CumulativePendingQueue: ns[12], + + // NFS xprt over tcp or udp + // And statVersion 1.1 + MaximumRPCSlotsUsed: ns[10], + CumulativeSendingQueue: ns[11], + CumulativePendingQueue: ns[12], + + // NFS xprt over rdma + // And stat Version 1.1 + ReadChunkCount: ns[13], + WriteChunkCount: ns[14], + ReplyChunkCount: ns[15], + TotalRdmaRequest: ns[16], + PullupCopyCount: ns[17], + HardwayRegisterCount: ns[18], + FailedMarshalCount: ns[19], + BadReplyCount: ns[20], + MrsRecovered: ns[21], + MrsOrphaned: ns[22], + MrsAllocated: ns[23], + EmptySendctxQ: ns[24], + TotalRdmaReply: ns[25], + FixupCopyCount: ns[26], + ReplyWaitsForSend: ns[27], + LocalInvNeeded: ns[28], + NomsgCallCount: ns[29], + BcallCount: ns[30], }, nil } diff --git a/vendor/github.com/prometheus/procfs/net_conntrackstat.go b/vendor/github.com/prometheus/procfs/net_conntrackstat.go index 9964a360..316df5fb 100644 --- a/vendor/github.com/prometheus/procfs/net_conntrackstat.go +++ b/vendor/github.com/prometheus/procfs/net_conntrackstat.go @@ -18,19 +18,22 @@ import ( "bytes" "fmt" "io" - "strconv" "strings" "github.com/prometheus/procfs/internal/util" ) // A ConntrackStatEntry represents one line from net/stat/nf_conntrack -// and contains netfilter conntrack statistics at one CPU core +// and contains netfilter conntrack statistics at one CPU core. type ConntrackStatEntry struct { Entries uint64 + Searched uint64 Found uint64 + New uint64 Invalid uint64 Ignore uint64 + Delete uint64 + DeleteList uint64 Insert uint64 InsertFailed uint64 Drop uint64 @@ -38,12 +41,12 @@ type ConntrackStatEntry struct { SearchRestart uint64 } -// ConntrackStat retrieves netfilter's conntrack statistics, split by CPU cores +// ConntrackStat retrieves netfilter's conntrack statistics, split by CPU cores. func (fs FS) ConntrackStat() ([]ConntrackStatEntry, error) { return readConntrackStat(fs.proc.Path("net", "stat", "nf_conntrack")) } -// Parses a slice of ConntrackStatEntries from the given filepath +// Parses a slice of ConntrackStatEntries from the given filepath. func readConntrackStat(path string) ([]ConntrackStatEntry, error) { // This file is small and can be read with one syscall. b, err := util.ReadFileNoStat(path) @@ -55,13 +58,13 @@ func readConntrackStat(path string) ([]ConntrackStatEntry, error) { stat, err := parseConntrackStat(bytes.NewReader(b)) if err != nil { - return nil, fmt.Errorf("failed to read conntrack stats from %q: %w", path, err) + return nil, fmt.Errorf("%w: Cannot read file: %v: %w", ErrFileRead, path, err) } return stat, nil } -// Reads the contents of a conntrack statistics file and parses a slice of ConntrackStatEntries +// Reads the contents of a conntrack statistics file and parses a slice of ConntrackStatEntries. func parseConntrackStat(r io.Reader) ([]ConntrackStatEntry, error) { var entries []ConntrackStatEntry @@ -79,75 +82,37 @@ func parseConntrackStat(r io.Reader) ([]ConntrackStatEntry, error) { return entries, nil } -// Parses a ConntrackStatEntry from given array of fields +// Parses a ConntrackStatEntry from given array of fields. func parseConntrackStatEntry(fields []string) (*ConntrackStatEntry, error) { - if len(fields) != 17 { - return nil, fmt.Errorf("invalid conntrackstat entry, missing fields") - } - entry := &ConntrackStatEntry{} - - entries, err := parseConntrackStatField(fields[0]) - if err != nil { - return nil, err - } - entry.Entries = entries - - found, err := parseConntrackStatField(fields[2]) - if err != nil { - return nil, err - } - entry.Found = found - - invalid, err := parseConntrackStatField(fields[4]) - if err != nil { - return nil, err - } - entry.Invalid = invalid - - ignore, err := parseConntrackStatField(fields[5]) - if err != nil { - return nil, err - } - entry.Ignore = ignore - - insert, err := parseConntrackStatField(fields[8]) + entries, err := util.ParseHexUint64s(fields) if err != nil { - return nil, err + return nil, fmt.Errorf("%w: Cannot parse entry: %d: %w", ErrFileParse, entries, err) } - entry.Insert = insert - - insertFailed, err := parseConntrackStatField(fields[9]) - if err != nil { - return nil, err + numEntries := len(entries) + if numEntries < 16 || numEntries > 17 { + return nil, + fmt.Errorf("%w: invalid conntrackstat entry, invalid number of fields: %d", ErrFileParse, numEntries) } - entry.InsertFailed = insertFailed - drop, err := parseConntrackStatField(fields[10]) - if err != nil { - return nil, err + stats := &ConntrackStatEntry{ + Entries: *entries[0], + Searched: *entries[1], + Found: *entries[2], + New: *entries[3], + Invalid: *entries[4], + Ignore: *entries[5], + Delete: *entries[6], + DeleteList: *entries[7], + Insert: *entries[8], + InsertFailed: *entries[9], + Drop: *entries[10], + EarlyDrop: *entries[11], } - entry.Drop = drop - earlyDrop, err := parseConntrackStatField(fields[11]) - if err != nil { - return nil, err + // Ignore missing search_restart on Linux < 2.6.35. + if numEntries == 17 { + stats.SearchRestart = *entries[16] } - entry.EarlyDrop = earlyDrop - searchRestart, err := parseConntrackStatField(fields[16]) - if err != nil { - return nil, err - } - entry.SearchRestart = searchRestart - - return entry, nil -} - -// Parses a uint64 from given hex in string -func parseConntrackStatField(field string) (uint64, error) { - val, err := strconv.ParseUint(field, 16, 64) - if err != nil { - return 0, fmt.Errorf("couldn't parse %q field: %w", field, err) - } - return val, err + return stats, nil } diff --git a/vendor/github.com/prometheus/procfs/net_dev.go b/vendor/github.com/prometheus/procfs/net_dev.go index 47a710be..e66208aa 100644 --- a/vendor/github.com/prometheus/procfs/net_dev.go +++ b/vendor/github.com/prometheus/procfs/net_dev.go @@ -87,17 +87,17 @@ func newNetDev(file string) (NetDev, error) { // parseLine parses a single line from the /proc/net/dev file. Header lines // must be filtered prior to calling this method. func (netDev NetDev) parseLine(rawLine string) (*NetDevLine, error) { - parts := strings.SplitN(rawLine, ":", 2) - if len(parts) != 2 { + idx := strings.LastIndex(rawLine, ":") + if idx == -1 { return nil, errors.New("invalid net/dev line, missing colon") } - fields := strings.Fields(strings.TrimSpace(parts[1])) + fields := strings.Fields(strings.TrimSpace(rawLine[idx+1:])) var err error line := &NetDevLine{} // Interface Name - line.Name = strings.TrimSpace(parts[0]) + line.Name = strings.TrimSpace(rawLine[:idx]) if line.Name == "" { return nil, errors.New("invalid net/dev line, empty interface name") } diff --git a/vendor/github.com/prometheus/procfs/net_ip_socket.go b/vendor/github.com/prometheus/procfs/net_ip_socket.go index 8c9ee3de..b70f1fc7 100644 --- a/vendor/github.com/prometheus/procfs/net_ip_socket.go +++ b/vendor/github.com/prometheus/procfs/net_ip_socket.go @@ -34,7 +34,7 @@ const ( readLimit = 4294967296 // Byte -> 4 GiB ) -// this contains generic data structures for both udp and tcp sockets +// This contains generic data structures for both udp and tcp sockets. type ( // NetIPSocket represents the contents of /proc/net/{t,u}dp{,6} file without the header. NetIPSocket []*netIPSocketLine @@ -50,10 +50,13 @@ type ( // UsedSockets shows the total number of parsed lines representing the // number of used sockets. UsedSockets uint64 + // Drops shows the total number of dropped packets of all UPD sockets. + Drops *uint64 } // netIPSocketLine represents the fields parsed from a single line // in /proc/net/{t,u}dp{,6}. Fields which are not used by IPSocket are skipped. + // Drops is non-nil for udp{,6}, but nil for tcp{,6}. // For the proc file format details, see https://linux.die.net/man/5/proc. netIPSocketLine struct { Sl uint64 @@ -66,6 +69,7 @@ type ( RxQueue uint64 UID uint64 Inode uint64 + Drops *uint64 } ) @@ -77,13 +81,14 @@ func newNetIPSocket(file string) (NetIPSocket, error) { defer f.Close() var netIPSocket NetIPSocket + isUDP := strings.Contains(file, "udp") lr := io.LimitReader(f, readLimit) s := bufio.NewScanner(lr) s.Scan() // skip first line with headers for s.Scan() { fields := strings.Fields(s.Text()) - line, err := parseNetIPSocketLine(fields) + line, err := parseNetIPSocketLine(fields, isUDP) if err != nil { return nil, err } @@ -104,19 +109,25 @@ func newNetIPSocketSummary(file string) (*NetIPSocketSummary, error) { defer f.Close() var netIPSocketSummary NetIPSocketSummary + var udpPacketDrops uint64 + isUDP := strings.Contains(file, "udp") lr := io.LimitReader(f, readLimit) s := bufio.NewScanner(lr) s.Scan() // skip first line with headers for s.Scan() { fields := strings.Fields(s.Text()) - line, err := parseNetIPSocketLine(fields) + line, err := parseNetIPSocketLine(fields, isUDP) if err != nil { return nil, err } netIPSocketSummary.TxQueueLength += line.TxQueue netIPSocketSummary.RxQueueLength += line.RxQueue netIPSocketSummary.UsedSockets++ + if isUDP { + udpPacketDrops += *line.Drops + netIPSocketSummary.Drops = &udpPacketDrops + } } if err := s.Err(); err != nil { return nil, err @@ -130,7 +141,7 @@ func parseIP(hexIP string) (net.IP, error) { var byteIP []byte byteIP, err := hex.DecodeString(hexIP) if err != nil { - return nil, fmt.Errorf("cannot parse address field in socket line %q", hexIP) + return nil, fmt.Errorf("%w: Cannot parse socket field in %q: %w", ErrFileParse, hexIP, err) } switch len(byteIP) { case 4: @@ -144,16 +155,17 @@ func parseIP(hexIP string) (net.IP, error) { } return i, nil default: - return nil, fmt.Errorf("Unable to parse IP %s", hexIP) + return nil, fmt.Errorf("%w: Unable to parse IP %s: %v", ErrFileParse, hexIP, nil) } } // parseNetIPSocketLine parses a single line, represented by a list of fields. -func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) { +func parseNetIPSocketLine(fields []string, isUDP bool) (*netIPSocketLine, error) { line := &netIPSocketLine{} if len(fields) < 10 { return nil, fmt.Errorf( - "cannot parse net socket line as it has less then 10 columns %q", + "%w: Less than 10 columns found %q", + ErrFileParse, strings.Join(fields, " "), ) } @@ -162,64 +174,74 @@ func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) { // sl s := strings.Split(fields[0], ":") if len(s) != 2 { - return nil, fmt.Errorf("cannot parse sl field in socket line %q", fields[0]) + return nil, fmt.Errorf("%w: Unable to parse sl field in line %q", ErrFileParse, fields[0]) } if line.Sl, err = strconv.ParseUint(s[0], 0, 64); err != nil { - return nil, fmt.Errorf("cannot parse sl value in socket line: %w", err) + return nil, fmt.Errorf("%w: Unable to parse sl field in %q: %w", ErrFileParse, line.Sl, err) } // local_address l := strings.Split(fields[1], ":") if len(l) != 2 { - return nil, fmt.Errorf("cannot parse local_address field in socket line %q", fields[1]) + return nil, fmt.Errorf("%w: Unable to parse local_address field in %q", ErrFileParse, fields[1]) } if line.LocalAddr, err = parseIP(l[0]); err != nil { return nil, err } if line.LocalPort, err = strconv.ParseUint(l[1], 16, 64); err != nil { - return nil, fmt.Errorf("cannot parse local_address port value in socket line: %w", err) + return nil, fmt.Errorf("%w: Unable to parse local_address port value line %q: %w", ErrFileParse, line.LocalPort, err) } // remote_address r := strings.Split(fields[2], ":") if len(r) != 2 { - return nil, fmt.Errorf("cannot parse rem_address field in socket line %q", fields[1]) + return nil, fmt.Errorf("%w: Unable to parse rem_address field in %q", ErrFileParse, fields[1]) } if line.RemAddr, err = parseIP(r[0]); err != nil { return nil, err } if line.RemPort, err = strconv.ParseUint(r[1], 16, 64); err != nil { - return nil, fmt.Errorf("cannot parse rem_address port value in socket line: %w", err) + return nil, fmt.Errorf("%w: Cannot parse rem_address port value in %q: %w", ErrFileParse, line.RemPort, err) } // st if line.St, err = strconv.ParseUint(fields[3], 16, 64); err != nil { - return nil, fmt.Errorf("cannot parse st value in socket line: %w", err) + return nil, fmt.Errorf("%w: Cannot parse st value in %q: %w", ErrFileParse, line.St, err) } // tx_queue and rx_queue q := strings.Split(fields[4], ":") if len(q) != 2 { return nil, fmt.Errorf( - "cannot parse tx/rx queues in socket line as it has a missing colon %q", + "%w: Missing colon for tx/rx queues in socket line %q", + ErrFileParse, fields[4], ) } if line.TxQueue, err = strconv.ParseUint(q[0], 16, 64); err != nil { - return nil, fmt.Errorf("cannot parse tx_queue value in socket line: %w", err) + return nil, fmt.Errorf("%w: Cannot parse tx_queue value in %q: %w", ErrFileParse, line.TxQueue, err) } if line.RxQueue, err = strconv.ParseUint(q[1], 16, 64); err != nil { - return nil, fmt.Errorf("cannot parse rx_queue value in socket line: %w", err) + return nil, fmt.Errorf("%w: Cannot parse trx_queue value in %q: %w", ErrFileParse, line.RxQueue, err) } // uid if line.UID, err = strconv.ParseUint(fields[7], 0, 64); err != nil { - return nil, fmt.Errorf("cannot parse uid value in socket line: %w", err) + return nil, fmt.Errorf("%w: Cannot parse UID value in %q: %w", ErrFileParse, line.UID, err) } // inode if line.Inode, err = strconv.ParseUint(fields[9], 0, 64); err != nil { - return nil, fmt.Errorf("cannot parse inode value in socket line: %w", err) + return nil, fmt.Errorf("%w: Cannot parse inode value in %q: %w", ErrFileParse, line.Inode, err) + } + + // drops + if isUDP { + drops, err := strconv.ParseUint(fields[12], 0, 64) + if err != nil { + return nil, fmt.Errorf("%w: Cannot parse drops value in %q: %w", ErrFileParse, drops, err) + } + line.Drops = &drops } return line, nil diff --git a/vendor/github.com/prometheus/procfs/net_protocols.go b/vendor/github.com/prometheus/procfs/net_protocols.go index 8c6de379..b6c77b70 100644 --- a/vendor/github.com/prometheus/procfs/net_protocols.go +++ b/vendor/github.com/prometheus/procfs/net_protocols.go @@ -23,7 +23,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// NetProtocolStats stores the contents from /proc/net/protocols +// NetProtocolStats stores the contents from /proc/net/protocols. type NetProtocolStats map[string]NetProtocolStatLine // NetProtocolStatLine contains a single line parsed from /proc/net/protocols. We @@ -41,7 +41,7 @@ type NetProtocolStatLine struct { Capabilities NetProtocolCapabilities } -// NetProtocolCapabilities contains a list of capabilities for each protocol +// NetProtocolCapabilities contains a list of capabilities for each protocol. type NetProtocolCapabilities struct { Close bool // 8 Connect bool // 9 @@ -131,7 +131,7 @@ func (ps NetProtocolStats) parseLine(rawLine string) (*NetProtocolStatLine, erro } else if fields[6] == disabled { line.Slab = false } else { - return nil, fmt.Errorf("unable to parse capability for protocol: %s", line.Name) + return nil, fmt.Errorf("%w: capability for protocol: %s", ErrFileParse, line.Name) } line.ModuleName = fields[7] @@ -173,7 +173,7 @@ func (pc *NetProtocolCapabilities) parseCapabilities(capabilities []string) erro } else if capabilities[i] == "n" { *capabilityFields[i] = false } else { - return fmt.Errorf("unable to parse capability block for protocol: position %d", i) + return fmt.Errorf("%w: capability block for protocol: position %d", ErrFileParse, i) } } return nil diff --git a/vendor/github.com/prometheus/procfs/net_route.go b/vendor/github.com/prometheus/procfs/net_route.go new file mode 100644 index 00000000..deb7029f --- /dev/null +++ b/vendor/github.com/prometheus/procfs/net_route.go @@ -0,0 +1,143 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +const ( + blackholeRepresentation string = "*" + blackholeIfaceName string = "blackhole" + routeLineColumns int = 11 +) + +// A NetRouteLine represents one line from net/route. +type NetRouteLine struct { + Iface string + Destination uint32 + Gateway uint32 + Flags uint32 + RefCnt uint32 + Use uint32 + Metric uint32 + Mask uint32 + MTU uint32 + Window uint32 + IRTT uint32 +} + +func (fs FS) NetRoute() ([]NetRouteLine, error) { + return readNetRoute(fs.proc.Path("net", "route")) +} + +func readNetRoute(path string) ([]NetRouteLine, error) { + b, err := util.ReadFileNoStat(path) + if err != nil { + return nil, err + } + + routelines, err := parseNetRoute(bytes.NewReader(b)) + if err != nil { + return nil, fmt.Errorf("failed to read net route from %s: %w", path, err) + } + return routelines, nil +} + +func parseNetRoute(r io.Reader) ([]NetRouteLine, error) { + var routelines []NetRouteLine + + scanner := bufio.NewScanner(r) + scanner.Scan() + for scanner.Scan() { + fields := strings.Fields(scanner.Text()) + routeline, err := parseNetRouteLine(fields) + if err != nil { + return nil, err + } + routelines = append(routelines, *routeline) + } + return routelines, nil +} + +func parseNetRouteLine(fields []string) (*NetRouteLine, error) { + if len(fields) != routeLineColumns { + return nil, fmt.Errorf("invalid routeline, num of digits: %d", len(fields)) + } + iface := fields[0] + if iface == blackholeRepresentation { + iface = blackholeIfaceName + } + destination, err := strconv.ParseUint(fields[1], 16, 32) + if err != nil { + return nil, err + } + gateway, err := strconv.ParseUint(fields[2], 16, 32) + if err != nil { + return nil, err + } + flags, err := strconv.ParseUint(fields[3], 10, 32) + if err != nil { + return nil, err + } + refcnt, err := strconv.ParseUint(fields[4], 10, 32) + if err != nil { + return nil, err + } + use, err := strconv.ParseUint(fields[5], 10, 32) + if err != nil { + return nil, err + } + metric, err := strconv.ParseUint(fields[6], 10, 32) + if err != nil { + return nil, err + } + mask, err := strconv.ParseUint(fields[7], 16, 32) + if err != nil { + return nil, err + } + mtu, err := strconv.ParseUint(fields[8], 10, 32) + if err != nil { + return nil, err + } + window, err := strconv.ParseUint(fields[9], 10, 32) + if err != nil { + return nil, err + } + irtt, err := strconv.ParseUint(fields[10], 10, 32) + if err != nil { + return nil, err + } + routeline := &NetRouteLine{ + Iface: iface, + Destination: uint32(destination), + Gateway: uint32(gateway), + Flags: uint32(flags), + RefCnt: uint32(refcnt), + Use: uint32(use), + Metric: uint32(metric), + Mask: uint32(mask), + MTU: uint32(mtu), + Window: uint32(window), + IRTT: uint32(irtt), + } + return routeline, nil +} diff --git a/vendor/github.com/prometheus/procfs/net_sockstat.go b/vendor/github.com/prometheus/procfs/net_sockstat.go index e36f4872..fae62b13 100644 --- a/vendor/github.com/prometheus/procfs/net_sockstat.go +++ b/vendor/github.com/prometheus/procfs/net_sockstat.go @@ -16,7 +16,6 @@ package procfs import ( "bufio" "bytes" - "errors" "fmt" "io" "strings" @@ -70,7 +69,7 @@ func readSockstat(name string) (*NetSockstat, error) { stat, err := parseSockstat(bytes.NewReader(b)) if err != nil { - return nil, fmt.Errorf("failed to read sockstats from %q: %w", name, err) + return nil, fmt.Errorf("%w: sockstats from %q: %w", ErrFileRead, name, err) } return stat, nil @@ -84,13 +83,13 @@ func parseSockstat(r io.Reader) (*NetSockstat, error) { // Expect a minimum of a protocol and one key/value pair. fields := strings.Split(s.Text(), " ") if len(fields) < 3 { - return nil, fmt.Errorf("malformed sockstat line: %q", s.Text()) + return nil, fmt.Errorf("%w: Malformed sockstat line: %q", ErrFileParse, s.Text()) } // The remaining fields are key/value pairs. kvs, err := parseSockstatKVs(fields[1:]) if err != nil { - return nil, fmt.Errorf("error parsing sockstat key/value pairs from %q: %w", s.Text(), err) + return nil, fmt.Errorf("%w: sockstat key/value pairs from %q: %w", ErrFileParse, s.Text(), err) } // The first field is the protocol. We must trim its colon suffix. @@ -119,7 +118,7 @@ func parseSockstat(r io.Reader) (*NetSockstat, error) { // parseSockstatKVs parses a string slice into a map of key/value pairs. func parseSockstatKVs(kvs []string) (map[string]int, error) { if len(kvs)%2 != 0 { - return nil, errors.New("odd number of fields in key/value pairs") + return nil, fmt.Errorf("%w:: Odd number of fields in key/value pairs %q", ErrFileParse, kvs) } // Iterate two values at a time to gather key/value pairs. diff --git a/vendor/github.com/prometheus/procfs/net_softnet.go b/vendor/github.com/prometheus/procfs/net_softnet.go index 46f12c61..71c8059f 100644 --- a/vendor/github.com/prometheus/procfs/net_softnet.go +++ b/vendor/github.com/prometheus/procfs/net_softnet.go @@ -27,17 +27,30 @@ import ( // For the proc file format details, // See: // * Linux 2.6.23 https://elixir.bootlin.com/linux/v2.6.23/source/net/core/dev.c#L2343 -// * Linux 4.17 https://elixir.bootlin.com/linux/v4.17/source/net/core/net-procfs.c#L162 -// and https://elixir.bootlin.com/linux/v4.17/source/include/linux/netdevice.h#L2810. +// * Linux 2.6.39 https://elixir.bootlin.com/linux/v2.6.39/source/net/core/dev.c#L4086 +// * Linux 4.18 https://elixir.bootlin.com/linux/v4.18/source/net/core/net-procfs.c#L162 +// * Linux 5.14 https://elixir.bootlin.com/linux/v5.14/source/net/core/net-procfs.c#L169 -// SoftnetStat contains a single row of data from /proc/net/softnet_stat +// SoftnetStat contains a single row of data from /proc/net/softnet_stat. type SoftnetStat struct { - // Number of processed packets + // Number of processed packets. Processed uint32 - // Number of dropped packets + // Number of dropped packets. Dropped uint32 - // Number of times processing packets ran out of quota + // Number of times processing packets ran out of quota. TimeSqueezed uint32 + // Number of collision occur while obtaining device lock while transmitting. + CPUCollision uint32 + // Number of times cpu woken up received_rps. + ReceivedRps uint32 + // number of times flow limit has been reached. + FlowLimitCount uint32 + // Softnet backlog status. + SoftnetBacklogLen uint32 + // CPU id owning this softnet_data. + Index uint32 + // softnet_data's Width. + Width int } var softNetProcFile = "net/softnet_stat" @@ -51,7 +64,7 @@ func (fs FS) NetSoftnetStat() ([]SoftnetStat, error) { entries, err := parseSoftnet(bytes.NewReader(b)) if err != nil { - return nil, fmt.Errorf("failed to parse /proc/net/softnet_stat: %w", err) + return nil, fmt.Errorf("%w: /proc/net/softnet_stat: %w", ErrFileParse, err) } return entries, nil @@ -63,25 +76,65 @@ func parseSoftnet(r io.Reader) ([]SoftnetStat, error) { s := bufio.NewScanner(r) var stats []SoftnetStat + cpuIndex := 0 for s.Scan() { columns := strings.Fields(s.Text()) width := len(columns) + softnetStat := SoftnetStat{} if width < minColumns { - return nil, fmt.Errorf("%d columns were detected, but at least %d were expected", width, minColumns) + return nil, fmt.Errorf("%w: detected %d columns, but expected at least %d", ErrFileParse, width, minColumns) } - // We only parse the first three columns at the moment. - us, err := parseHexUint32s(columns[0:3]) - if err != nil { - return nil, err + // Linux 2.6.23 https://elixir.bootlin.com/linux/v2.6.23/source/net/core/dev.c#L2347 + if width >= minColumns { + us, err := parseHexUint32s(columns[0:9]) + if err != nil { + return nil, err + } + + softnetStat.Processed = us[0] + softnetStat.Dropped = us[1] + softnetStat.TimeSqueezed = us[2] + softnetStat.CPUCollision = us[8] + } + + // Linux 2.6.39 https://elixir.bootlin.com/linux/v2.6.39/source/net/core/dev.c#L4086 + if width >= 10 { + us, err := parseHexUint32s(columns[9:10]) + if err != nil { + return nil, err + } + + softnetStat.ReceivedRps = us[0] } - stats = append(stats, SoftnetStat{ - Processed: us[0], - Dropped: us[1], - TimeSqueezed: us[2], - }) + // Linux 4.18 https://elixir.bootlin.com/linux/v4.18/source/net/core/net-procfs.c#L162 + if width >= 11 { + us, err := parseHexUint32s(columns[10:11]) + if err != nil { + return nil, err + } + + softnetStat.FlowLimitCount = us[0] + } + + // Linux 5.14 https://elixir.bootlin.com/linux/v5.14/source/net/core/net-procfs.c#L169 + if width >= 13 { + us, err := parseHexUint32s(columns[11:13]) + if err != nil { + return nil, err + } + + softnetStat.SoftnetBacklogLen = us[0] + softnetStat.Index = us[1] + } else { + // For older kernels, create the Index based on the scan line number. + softnetStat.Index = uint32(cpuIndex) + } + softnetStat.Width = width + stats = append(stats, softnetStat) + cpuIndex++ } return stats, nil diff --git a/vendor/github.com/prometheus/procfs/net_tls_stat.go b/vendor/github.com/prometheus/procfs/net_tls_stat.go new file mode 100644 index 00000000..13994c17 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/net_tls_stat.go @@ -0,0 +1,119 @@ +// Copyright 2023 Prometheus Team +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "fmt" + "os" + "strconv" + "strings" +) + +// TLSStat struct represents data in /proc/net/tls_stat. +// See https://docs.kernel.org/networking/tls.html#statistics +type TLSStat struct { + // number of TX sessions currently installed where host handles cryptography + TLSCurrTxSw int + // number of RX sessions currently installed where host handles cryptography + TLSCurrRxSw int + // number of TX sessions currently installed where NIC handles cryptography + TLSCurrTxDevice int + // number of RX sessions currently installed where NIC handles cryptography + TLSCurrRxDevice int + //number of TX sessions opened with host cryptography + TLSTxSw int + //number of RX sessions opened with host cryptography + TLSRxSw int + // number of TX sessions opened with NIC cryptography + TLSTxDevice int + // number of RX sessions opened with NIC cryptography + TLSRxDevice int + // record decryption failed (e.g. due to incorrect authentication tag) + TLSDecryptError int + // number of RX resyncs sent to NICs handling cryptography + TLSRxDeviceResync int + // number of RX records which had to be re-decrypted due to TLS_RX_EXPECT_NO_PAD mis-prediction. Note that this counter will also increment for non-data records. + TLSDecryptRetry int + // number of data RX records which had to be re-decrypted due to TLS_RX_EXPECT_NO_PAD mis-prediction. + TLSRxNoPadViolation int +} + +// NewTLSStat reads the tls_stat statistics. +func NewTLSStat() (TLSStat, error) { + fs, err := NewFS(DefaultMountPoint) + if err != nil { + return TLSStat{}, err + } + + return fs.NewTLSStat() +} + +// NewTLSStat reads the tls_stat statistics. +func (fs FS) NewTLSStat() (TLSStat, error) { + file, err := os.Open(fs.proc.Path("net/tls_stat")) + if err != nil { + return TLSStat{}, err + } + defer file.Close() + + var ( + tlsstat = TLSStat{} + s = bufio.NewScanner(file) + ) + + for s.Scan() { + fields := strings.Fields(s.Text()) + + if len(fields) != 2 { + return TLSStat{}, fmt.Errorf("%w: %q line %q", ErrFileParse, file.Name(), s.Text()) + } + + name := fields[0] + value, err := strconv.Atoi(fields[1]) + if err != nil { + return TLSStat{}, err + } + + switch name { + case "TlsCurrTxSw": + tlsstat.TLSCurrTxSw = value + case "TlsCurrRxSw": + tlsstat.TLSCurrRxSw = value + case "TlsCurrTxDevice": + tlsstat.TLSCurrTxDevice = value + case "TlsCurrRxDevice": + tlsstat.TLSCurrRxDevice = value + case "TlsTxSw": + tlsstat.TLSTxSw = value + case "TlsRxSw": + tlsstat.TLSRxSw = value + case "TlsTxDevice": + tlsstat.TLSTxDevice = value + case "TlsRxDevice": + tlsstat.TLSRxDevice = value + case "TlsDecryptError": + tlsstat.TLSDecryptError = value + case "TlsRxDeviceResync": + tlsstat.TLSRxDeviceResync = value + case "TlsDecryptRetry": + tlsstat.TLSDecryptRetry = value + case "TlsRxNoPadViolation": + tlsstat.TLSRxNoPadViolation = value + } + + } + + return tlsstat, s.Err() +} diff --git a/vendor/github.com/prometheus/procfs/net_unix.go b/vendor/github.com/prometheus/procfs/net_unix.go index 98aa8e1c..d868cebd 100644 --- a/vendor/github.com/prometheus/procfs/net_unix.go +++ b/vendor/github.com/prometheus/procfs/net_unix.go @@ -108,14 +108,14 @@ func parseNetUNIX(r io.Reader) (*NetUNIX, error) { line := s.Text() item, err := nu.parseLine(line, hasInode, minFields) if err != nil { - return nil, fmt.Errorf("failed to parse /proc/net/unix data %q: %w", line, err) + return nil, fmt.Errorf("%w: /proc/net/unix encountered data %q: %w", ErrFileParse, line, err) } nu.Rows = append(nu.Rows, item) } if err := s.Err(); err != nil { - return nil, fmt.Errorf("failed to scan /proc/net/unix data: %w", err) + return nil, fmt.Errorf("%w: /proc/net/unix encountered data: %w", ErrFileParse, err) } return &nu, nil @@ -126,7 +126,7 @@ func (u *NetUNIX) parseLine(line string, hasInode bool, min int) (*NetUNIXLine, l := len(fields) if l < min { - return nil, fmt.Errorf("expected at least %d fields but got %d", min, l) + return nil, fmt.Errorf("%w: expected at least %d fields but got %d", ErrFileParse, min, l) } // Field offsets are as follows: @@ -136,29 +136,29 @@ func (u *NetUNIX) parseLine(line string, hasInode bool, min int) (*NetUNIXLine, users, err := u.parseUsers(fields[1]) if err != nil { - return nil, fmt.Errorf("failed to parse ref count %q: %w", fields[1], err) + return nil, fmt.Errorf("%w: ref count %q: %w", ErrFileParse, fields[1], err) } flags, err := u.parseFlags(fields[3]) if err != nil { - return nil, fmt.Errorf("failed to parse flags %q: %w", fields[3], err) + return nil, fmt.Errorf("%w: Unable to parse flags %q: %w", ErrFileParse, fields[3], err) } typ, err := u.parseType(fields[4]) if err != nil { - return nil, fmt.Errorf("failed to parse type %q: %w", fields[4], err) + return nil, fmt.Errorf("%w: Failed to parse type %q: %w", ErrFileParse, fields[4], err) } state, err := u.parseState(fields[5]) if err != nil { - return nil, fmt.Errorf("failed to parse state %q: %w", fields[5], err) + return nil, fmt.Errorf("%w: Failed to parse state %q: %w", ErrFileParse, fields[5], err) } var inode uint64 if hasInode { inode, err = u.parseInode(fields[6]) if err != nil { - return nil, fmt.Errorf("failed to parse inode %q: %w", fields[6], err) + return nil, fmt.Errorf("%w failed to parse inode %q: %w", ErrFileParse, fields[6], err) } } diff --git a/vendor/github.com/prometheus/procfs/net_wireless.go b/vendor/github.com/prometheus/procfs/net_wireless.go new file mode 100644 index 00000000..7c597bc8 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/net_wireless.go @@ -0,0 +1,182 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// Wireless models the content of /proc/net/wireless. +type Wireless struct { + Name string + + // Status is the current 4-digit hex value status of the interface. + Status uint64 + + // QualityLink is the link quality. + QualityLink int + + // QualityLevel is the signal gain (dBm). + QualityLevel int + + // QualityNoise is the signal noise baseline (dBm). + QualityNoise int + + // DiscardedNwid is the number of discarded packets with wrong nwid/essid. + DiscardedNwid int + + // DiscardedCrypt is the number of discarded packets with wrong code/decode (WEP). + DiscardedCrypt int + + // DiscardedFrag is the number of discarded packets that can't perform MAC reassembly. + DiscardedFrag int + + // DiscardedRetry is the number of discarded packets that reached max MAC retries. + DiscardedRetry int + + // DiscardedMisc is the number of discarded packets for other reasons. + DiscardedMisc int + + // MissedBeacon is the number of missed beacons/superframe. + MissedBeacon int +} + +// Wireless returns kernel wireless statistics. +func (fs FS) Wireless() ([]*Wireless, error) { + b, err := util.ReadFileNoStat(fs.proc.Path("net/wireless")) + if err != nil { + return nil, err + } + + m, err := parseWireless(bytes.NewReader(b)) + if err != nil { + return nil, fmt.Errorf("%w: wireless: %w", ErrFileParse, err) + } + + return m, nil +} + +// parseWireless parses the contents of /proc/net/wireless. +/* +Inter-| sta-| Quality | Discarded packets | Missed | WE +face | tus | link level noise | nwid crypt frag retry misc | beacon | 22 + eth1: 0000 5. -256. -10. 0 1 0 3 0 0 + eth2: 0000 5. -256. -20. 0 2 0 4 0 0 +*/ +func parseWireless(r io.Reader) ([]*Wireless, error) { + var ( + interfaces []*Wireless + scanner = bufio.NewScanner(r) + ) + + for n := 0; scanner.Scan(); n++ { + // Skip the 2 header lines. + if n < 2 { + continue + } + + line := scanner.Text() + + parts := strings.Split(line, ":") + if len(parts) != 2 { + return nil, fmt.Errorf("%w: expected 2 parts after splitting line by ':', got %d for line %q", ErrFileParse, len(parts), line) + } + + name := strings.TrimSpace(parts[0]) + stats := strings.Fields(parts[1]) + + if len(stats) < 10 { + return nil, fmt.Errorf("%w: invalid number of fields in line %d, expected 10+, got %d: %q", ErrFileParse, n, len(stats), line) + } + + status, err := strconv.ParseUint(stats[0], 16, 16) + if err != nil { + return nil, fmt.Errorf("%w: invalid status in line %d: %q", ErrFileParse, n, line) + } + + qlink, err := strconv.Atoi(strings.TrimSuffix(stats[1], ".")) + if err != nil { + return nil, fmt.Errorf("%w: parse Quality:link as integer %q: %w", ErrFileParse, qlink, err) + } + + qlevel, err := strconv.Atoi(strings.TrimSuffix(stats[2], ".")) + if err != nil { + return nil, fmt.Errorf("%w: Quality:level as integer %q: %w", ErrFileParse, qlevel, err) + } + + qnoise, err := strconv.Atoi(strings.TrimSuffix(stats[3], ".")) + if err != nil { + return nil, fmt.Errorf("%w: Quality:noise as integer %q: %w", ErrFileParse, qnoise, err) + } + + dnwid, err := strconv.Atoi(stats[4]) + if err != nil { + return nil, fmt.Errorf("%w: Discarded:nwid as integer %q: %w", ErrFileParse, dnwid, err) + } + + dcrypt, err := strconv.Atoi(stats[5]) + if err != nil { + return nil, fmt.Errorf("%w: Discarded:crypt as integer %q: %w", ErrFileParse, dcrypt, err) + } + + dfrag, err := strconv.Atoi(stats[6]) + if err != nil { + return nil, fmt.Errorf("%w: Discarded:frag as integer %q: %w", ErrFileParse, dfrag, err) + } + + dretry, err := strconv.Atoi(stats[7]) + if err != nil { + return nil, fmt.Errorf("%w: Discarded:retry as integer %q: %w", ErrFileParse, dretry, err) + } + + dmisc, err := strconv.Atoi(stats[8]) + if err != nil { + return nil, fmt.Errorf("%w: Discarded:misc as integer %q: %w", ErrFileParse, dmisc, err) + } + + mbeacon, err := strconv.Atoi(stats[9]) + if err != nil { + return nil, fmt.Errorf("%w: Missed:beacon as integer %q: %w", ErrFileParse, mbeacon, err) + } + + w := &Wireless{ + Name: name, + Status: status, + QualityLink: qlink, + QualityLevel: qlevel, + QualityNoise: qnoise, + DiscardedNwid: dnwid, + DiscardedCrypt: dcrypt, + DiscardedFrag: dfrag, + DiscardedRetry: dretry, + DiscardedMisc: dmisc, + MissedBeacon: mbeacon, + } + + interfaces = append(interfaces, w) + } + + if err := scanner.Err(); err != nil { + return nil, fmt.Errorf("%w: Failed to scan /proc/net/wireless: %w", ErrFileRead, err) + } + + return interfaces, nil +} diff --git a/vendor/github.com/prometheus/procfs/xfrm.go b/vendor/github.com/prometheus/procfs/net_xfrm.go similarity index 94% rename from vendor/github.com/prometheus/procfs/xfrm.go rename to vendor/github.com/prometheus/procfs/net_xfrm.go index eed07c7d..932ef204 100644 --- a/vendor/github.com/prometheus/procfs/xfrm.go +++ b/vendor/github.com/prometheus/procfs/net_xfrm.go @@ -79,10 +79,13 @@ type XfrmStat struct { // Policy is dead XfrmOutPolDead int // Policy Error - XfrmOutPolError int - XfrmFwdHdrError int + XfrmOutPolError int + // Forward routing of a packet is not allowed + XfrmFwdHdrError int + // State is invalid, perhaps expired XfrmOutStateInvalid int - XfrmAcquireError int + // State hasn’t been fully acquired before use + XfrmAcquireError int } // NewXfrmStat reads the xfrm_stat statistics. @@ -112,7 +115,7 @@ func (fs FS) NewXfrmStat() (XfrmStat, error) { fields := strings.Fields(s.Text()) if len(fields) != 2 { - return XfrmStat{}, fmt.Errorf("couldn't parse %q line %q", file.Name(), s.Text()) + return XfrmStat{}, fmt.Errorf("%w: %q line %q", ErrFileParse, file.Name(), s.Text()) } name := fields[0] diff --git a/vendor/github.com/prometheus/procfs/netstat.go b/vendor/github.com/prometheus/procfs/netstat.go index 94d892f1..742dff45 100644 --- a/vendor/github.com/prometheus/procfs/netstat.go +++ b/vendor/github.com/prometheus/procfs/netstat.go @@ -21,13 +21,13 @@ import ( "strings" ) -// NetStat contains statistics for all the counters from one file +// NetStat contains statistics for all the counters from one file. type NetStat struct { - Filename string Stats map[string][]uint64 + Filename string } -// NetStat retrieves stats from /proc/net/stat/ +// NetStat retrieves stats from `/proc/net/stat/`. func (fs FS) NetStat() ([]NetStat, error) { statFiles, err := filepath.Glob(fs.proc.Path("net/stat/*")) if err != nil { @@ -37,32 +37,46 @@ func (fs FS) NetStat() ([]NetStat, error) { var netStatsTotal []NetStat for _, filePath := range statFiles { - file, err := os.Open(filePath) + procNetstat, err := parseNetstat(filePath) if err != nil { return nil, err } + procNetstat.Filename = filepath.Base(filePath) - netStatFile := NetStat{ - Filename: filepath.Base(filePath), - Stats: make(map[string][]uint64), - } - scanner := bufio.NewScanner(file) - scanner.Scan() - // First string is always a header for stats - var headers []string - headers = append(headers, strings.Fields(scanner.Text())...) + netStatsTotal = append(netStatsTotal, procNetstat) + } + return netStatsTotal, nil +} + +// parseNetstat parses the metrics from `/proc/net/stat/` file +// and returns a NetStat structure. +func parseNetstat(filePath string) (NetStat, error) { + netStat := NetStat{ + Stats: make(map[string][]uint64), + } + file, err := os.Open(filePath) + if err != nil { + return netStat, err + } + defer file.Close() + + scanner := bufio.NewScanner(file) + scanner.Scan() - // Other strings represent per-CPU counters - for scanner.Scan() { - for num, counter := range strings.Fields(scanner.Text()) { - value, err := strconv.ParseUint(counter, 16, 32) - if err != nil { - return nil, err - } - netStatFile.Stats[headers[num]] = append(netStatFile.Stats[headers[num]], value) + // First string is always a header for stats + var headers []string + headers = append(headers, strings.Fields(scanner.Text())...) + + // Other strings represent per-CPU counters + for scanner.Scan() { + for num, counter := range strings.Fields(scanner.Text()) { + value, err := strconv.ParseUint(counter, 16, 64) + if err != nil { + return NetStat{}, err } + netStat.Stats[headers[num]] = append(netStat.Stats[headers[num]], value) } - netStatsTotal = append(netStatsTotal, netStatFile) } - return netStatsTotal, nil + + return netStat, nil } diff --git a/vendor/github.com/prometheus/procfs/nfs/nfs.go b/vendor/github.com/prometheus/procfs/nfs/nfs.go index 96e69ca5..f17fa510 100644 --- a/vendor/github.com/prometheus/procfs/nfs/nfs.go +++ b/vendor/github.com/prometheus/procfs/nfs/nfs.go @@ -199,50 +199,58 @@ type ServerV4Stats struct { } // V4Ops models the "proc4ops" line: NFSv4 operations -// Variable list, see: -// v4.0 https://tools.ietf.org/html/rfc3010 (38 operations) -// v4.1 https://tools.ietf.org/html/rfc5661 (58 operations) -// v4.2 https://tools.ietf.org/html/draft-ietf-nfsv4-minorversion2-41 (71 operations) +// Variable list. +// See: +// - v4.0 https://tools.ietf.org/html/rfc3010 (38/39 operations) +// - nfs == v2.5.x 38 field : https://elixir.bootlin.com/linux/v2.5.75/source/include/linux/nfs4.h#L52 +// - nfs >= v2.6.x 39 field : https://elixir.bootlin.com/linux/v2.6.39.4/source/include/linux/nfs4.h#L233 +// +// - v4.1 https://tools.ietf.org/html/rfc5661 (58 operations) +// - v4.2 https://tools.ietf.org/html/draft-ietf-nfsv4-minorversion2-41 (71 operations) +// +//nolint:godot type V4Ops struct { //Values uint64 // Variable depending on v4.x sub-version. TODO: Will this always at least include the fields in this struct? - Op0Unused uint64 - Op1Unused uint64 - Op2Future uint64 - Access uint64 - Close uint64 - Commit uint64 - Create uint64 - DelegPurge uint64 - DelegReturn uint64 - GetAttr uint64 - GetFH uint64 - Link uint64 - Lock uint64 - Lockt uint64 - Locku uint64 - Lookup uint64 - LookupRoot uint64 - Nverify uint64 - Open uint64 - OpenAttr uint64 - OpenConfirm uint64 - OpenDgrd uint64 - PutFH uint64 - PutPubFH uint64 - PutRootFH uint64 - Read uint64 - ReadDir uint64 - ReadLink uint64 - Remove uint64 - Rename uint64 - Renew uint64 - RestoreFH uint64 - SaveFH uint64 - SecInfo uint64 - SetAttr uint64 - Verify uint64 - Write uint64 - RelLockOwner uint64 + Op0Unused uint64 + Op1Unused uint64 + Op2Future uint64 + Access uint64 + Close uint64 + Commit uint64 + Create uint64 + DelegPurge uint64 + DelegReturn uint64 + GetAttr uint64 + GetFH uint64 + Link uint64 + Lock uint64 + Lockt uint64 + Locku uint64 + Lookup uint64 + LookupRoot uint64 + Nverify uint64 + Open uint64 + OpenAttr uint64 + OpenConfirm uint64 + OpenDgrd uint64 + PutFH uint64 + PutPubFH uint64 + PutRootFH uint64 + Read uint64 + ReadDir uint64 + ReadLink uint64 + Remove uint64 + Rename uint64 + Renew uint64 + RestoreFH uint64 + SaveFH uint64 + SecInfo uint64 + SetAttr uint64 + SetClientID uint64 + SetClientIDConfirm uint64 + Verify uint64 + Write uint64 + RelLockOwner uint64 } // ClientRPCStats models all stats from /proc/net/rpc/nfs. @@ -267,6 +275,7 @@ type ServerRPCStats struct { V3Stats V3Stats ServerV4Stats ServerV4Stats V4Ops V4Ops + WdelegGetattr uint64 } // FS represents the pseudo-filesystem proc, which provides an interface to diff --git a/vendor/github.com/prometheus/procfs/nfs/parse.go b/vendor/github.com/prometheus/procfs/nfs/parse.go index 5e78c544..76e74cbc 100644 --- a/vendor/github.com/prometheus/procfs/nfs/parse.go +++ b/vendor/github.com/prometheus/procfs/nfs/parse.go @@ -272,45 +272,53 @@ func parseV4Ops(v []uint64) (V4Ops, error) { return V4Ops{}, fmt.Errorf("invalid V4Ops line %q", v) } + // nfs v2.5.x 39field and >=v2.6.x 40 field; + v40 := uint64(0) + if values > 39 { + v40 = v[40] + } + stats := V4Ops{ - Op0Unused: v[1], - Op1Unused: v[2], - Op2Future: v[3], - Access: v[4], - Close: v[5], - Commit: v[6], - Create: v[7], - DelegPurge: v[8], - DelegReturn: v[9], - GetAttr: v[10], - GetFH: v[11], - Link: v[12], - Lock: v[13], - Lockt: v[14], - Locku: v[15], - Lookup: v[16], - LookupRoot: v[17], - Nverify: v[18], - Open: v[19], - OpenAttr: v[20], - OpenConfirm: v[21], - OpenDgrd: v[22], - PutFH: v[23], - PutPubFH: v[24], - PutRootFH: v[25], - Read: v[26], - ReadDir: v[27], - ReadLink: v[28], - Remove: v[29], - Rename: v[30], - Renew: v[31], - RestoreFH: v[32], - SaveFH: v[33], - SecInfo: v[34], - SetAttr: v[35], - Verify: v[36], - Write: v[37], - RelLockOwner: v[38], + Op0Unused: v[1], + Op1Unused: v[2], + Op2Future: v[3], + Access: v[4], + Close: v[5], + Commit: v[6], + Create: v[7], + DelegPurge: v[8], + DelegReturn: v[9], + GetAttr: v[10], + GetFH: v[11], + Link: v[12], + Lock: v[13], + Lockt: v[14], + Locku: v[15], + Lookup: v[16], + LookupRoot: v[17], + Nverify: v[18], + Open: v[19], + OpenAttr: v[20], + OpenConfirm: v[21], + OpenDgrd: v[22], + PutFH: v[23], + PutPubFH: v[24], + PutRootFH: v[25], + Read: v[26], + ReadDir: v[27], + ReadLink: v[28], + Remove: v[29], + Rename: v[30], + Renew: v[31], + RestoreFH: v[32], + SaveFH: v[33], + SecInfo: v[34], + SetAttr: v[35], + SetClientID: v[36], + SetClientIDConfirm: v[37], + Verify: v[38], + Write: v[39], + RelLockOwner: v40, } return stats, nil diff --git a/vendor/github.com/prometheus/procfs/nfs/parse_nfs.go b/vendor/github.com/prometheus/procfs/nfs/parse_nfs.go index 5de06b96..02bd5a95 100644 --- a/vendor/github.com/prometheus/procfs/nfs/parse_nfs.go +++ b/vendor/github.com/prometheus/procfs/nfs/parse_nfs.go @@ -22,7 +22,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// ParseClientRPCStats returns stats read from /proc/net/rpc/nfs +// ParseClientRPCStats returns stats read from /proc/net/rpc/nfs. func ParseClientRPCStats(r io.Reader) (*ClientRPCStats, error) { stats := &ClientRPCStats{} diff --git a/vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go b/vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go index 55c18f37..66828e5e 100644 --- a/vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go +++ b/vendor/github.com/prometheus/procfs/nfs/parse_nfsd.go @@ -22,7 +22,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// ParseServerRPCStats returns stats read from /proc/net/rpc/nfsd +// ParseServerRPCStats returns stats read from /proc/net/rpc/nfsd. func ParseServerRPCStats(r io.Reader) (*ServerRPCStats, error) { stats := &ServerRPCStats{} @@ -73,6 +73,8 @@ func ParseServerRPCStats(r io.Reader) (*ServerRPCStats, error) { stats.ServerV4Stats, err = parseServerV4Stats(values) case "proc4ops": stats.V4Ops, err = parseV4Ops(values) + case "wdeleg_getattr": + stats.WdelegGetattr = values[0] default: return nil, fmt.Errorf("unknown NFSd metric line %q", metricLine) } diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go index 28f69680..0e8c4fa0 100644 --- a/vendor/github.com/prometheus/procfs/proc.go +++ b/vendor/github.com/prometheus/procfs/proc.go @@ -15,13 +15,13 @@ package procfs import ( "bytes" + "errors" "fmt" - "io/ioutil" + "io" "os" "strconv" "strings" - "github.com/prometheus/procfs/internal/fs" "github.com/prometheus/procfs/internal/util" ) @@ -30,12 +30,18 @@ type Proc struct { // The process ID. PID int - fs fs.FS + fs FS } // Procs represents a list of Proc structs. type Procs []Proc +var ( + ErrFileParse = errors.New("Error Parsing File") + ErrFileRead = errors.New("Error Reading File") + ErrMountPoint = errors.New("Error Accessing Mount point") +) + func (p Procs) Len() int { return len(p) } func (p Procs) Swap(i, j int) { p[i], p[j] = p[j], p[i] } func (p Procs) Less(i, j int) bool { return p[i].PID < p[j].PID } @@ -43,7 +49,7 @@ func (p Procs) Less(i, j int) bool { return p[i].PID < p[j].PID } // Self returns a process for the current process read via /proc/self. func Self() (Proc, error) { fs, err := NewFS(DefaultMountPoint) - if err != nil { + if err != nil || errors.Unwrap(err) == ErrMountPoint { return Proc{}, err } return fs.Self() @@ -82,7 +88,7 @@ func (fs FS) Self() (Proc, error) { // NewProc returns a process for the given pid. // -// Deprecated: use fs.Proc() instead +// Deprecated: Use fs.Proc() instead. func (fs FS) NewProc(pid int) (Proc, error) { return fs.Proc(pid) } @@ -92,7 +98,7 @@ func (fs FS) Proc(pid int) (Proc, error) { if _, err := os.Stat(fs.proc.Path(strconv.Itoa(pid))); err != nil { return Proc{}, err } - return Proc{PID: pid, fs: fs.proc}, nil + return Proc{PID: pid, fs: fs}, nil } // AllProcs returns a list of all currently available processes. @@ -105,7 +111,7 @@ func (fs FS) AllProcs() (Procs, error) { names, err := d.Readdirnames(-1) if err != nil { - return Procs{}, fmt.Errorf("could not read %q: %w", d.Name(), err) + return Procs{}, fmt.Errorf("%w: Cannot read file: %v: %w", ErrFileRead, names, err) } p := Procs{} @@ -114,7 +120,7 @@ func (fs FS) AllProcs() (Procs, error) { if err != nil { continue } - p = append(p, Proc{PID: int(pid), fs: fs.proc}) + p = append(p, Proc{PID: int(pid), fs: fs}) } return p, nil @@ -142,7 +148,7 @@ func (p Proc) Wchan() (string, error) { } defer f.Close() - data, err := ioutil.ReadAll(f) + data, err := io.ReadAll(f) if err != nil { return "", err } @@ -185,7 +191,7 @@ func (p Proc) Cwd() (string, error) { return wd, err } -// RootDir returns the absolute path to the process's root directory (as set by chroot) +// RootDir returns the absolute path to the process's root directory (as set by chroot). func (p Proc) RootDir() (string, error) { rdir, err := os.Readlink(p.path("root")) if os.IsNotExist(err) { @@ -206,7 +212,7 @@ func (p Proc) FileDescriptors() ([]uintptr, error) { for i, n := range names { fd, err := strconv.ParseInt(n, 10, 32) if err != nil { - return nil, fmt.Errorf("could not parse fd %q: %w", n, err) + return nil, fmt.Errorf("%w: Cannot parse line: %v: %w", ErrFileParse, i, err) } fds[i] = uintptr(fd) } @@ -237,6 +243,19 @@ func (p Proc) FileDescriptorTargets() ([]string, error) { // FileDescriptorsLen returns the number of currently open file descriptors of // a process. func (p Proc) FileDescriptorsLen() (int, error) { + // Use fast path if available (Linux v6.2): https://github.com/torvalds/linux/commit/f1f1f2569901 + if p.fs.isReal { + stat, err := os.Stat(p.path("fd")) + if err != nil { + return 0, err + } + + size := stat.Size() + if size > 0 { + return int(size), nil + } + } + fds, err := p.fileDescriptors() if err != nil { return 0, err @@ -278,14 +297,14 @@ func (p Proc) fileDescriptors() ([]string, error) { names, err := d.Readdirnames(-1) if err != nil { - return nil, fmt.Errorf("could not read %q: %w", d.Name(), err) + return nil, fmt.Errorf("%w: Cannot read file: %v: %w", ErrFileRead, names, err) } return names, nil } func (p Proc) path(pa ...string) string { - return p.fs.Path(append([]string{strconv.Itoa(p.PID)}, pa...)...) + return p.fs.proc.Path(append([]string{strconv.Itoa(p.PID)}, pa...)...) } // FileDescriptorsInfo retrieves information about all file descriptors of @@ -311,7 +330,7 @@ func (p Proc) FileDescriptorsInfo() (ProcFDInfos, error) { // Schedstat returns task scheduling information for the process. func (p Proc) Schedstat() (ProcSchedstat, error) { - contents, err := ioutil.ReadFile(p.path("schedstat")) + contents, err := os.ReadFile(p.path("schedstat")) if err != nil { return ProcSchedstat{}, err } diff --git a/vendor/github.com/prometheus/procfs/proc_cgroup.go b/vendor/github.com/prometheus/procfs/proc_cgroup.go index be45b798..daeed7f5 100644 --- a/vendor/github.com/prometheus/procfs/proc_cgroup.go +++ b/vendor/github.com/prometheus/procfs/proc_cgroup.go @@ -23,7 +23,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// Cgroup models one line from /proc/[pid]/cgroup. Each Cgroup struct describes the the placement of a PID inside a +// Cgroup models one line from /proc/[pid]/cgroup. Each Cgroup struct describes the placement of a PID inside a // specific control hierarchy. The kernel has two cgroup APIs, v1 and v2. v1 has one hierarchy per available resource // controller, while v2 has one unified hierarchy shared by all controllers. Regardless of v1 or v2, all hierarchies // contain all running processes, so the question answerable with a Cgroup struct is 'where is this process in @@ -45,13 +45,13 @@ type Cgroup struct { } // parseCgroupString parses each line of the /proc/[pid]/cgroup file -// Line format is hierarchyID:[controller1,controller2]:path +// Line format is hierarchyID:[controller1,controller2]:path. func parseCgroupString(cgroupStr string) (*Cgroup, error) { var err error fields := strings.SplitN(cgroupStr, ":", 3) if len(fields) < 3 { - return nil, fmt.Errorf("at least 3 fields required, found %d fields in cgroup string: %s", len(fields), cgroupStr) + return nil, fmt.Errorf("%w: 3+ fields required, found %d fields in cgroup string: %s", ErrFileParse, len(fields), cgroupStr) } cgroup := &Cgroup{ @@ -60,7 +60,7 @@ func parseCgroupString(cgroupStr string) (*Cgroup, error) { } cgroup.HierarchyID, err = strconv.Atoi(fields[0]) if err != nil { - return nil, fmt.Errorf("failed to parse hierarchy ID") + return nil, fmt.Errorf("%w: hierarchy ID: %q", ErrFileParse, cgroup.HierarchyID) } if fields[1] != "" { ssNames := strings.Split(fields[1], ",") @@ -69,7 +69,7 @@ func parseCgroupString(cgroupStr string) (*Cgroup, error) { return cgroup, nil } -// parseCgroups reads each line of the /proc/[pid]/cgroup file +// parseCgroups reads each line of the /proc/[pid]/cgroup file. func parseCgroups(data []byte) ([]Cgroup, error) { var cgroups []Cgroup scanner := bufio.NewScanner(bytes.NewReader(data)) @@ -88,7 +88,7 @@ func parseCgroups(data []byte) ([]Cgroup, error) { // Cgroups reads from /proc//cgroups and returns a []*Cgroup struct locating this PID in each process // control hierarchy running on this system. On every system (v1 and v2), all hierarchies contain all processes, -// so the len of the returned struct is equal to the number of active hierarchies on this system +// so the len of the returned struct is equal to the number of active hierarchies on this system. func (p Proc) Cgroups() ([]Cgroup, error) { data, err := util.ReadFileNoStat(p.path("cgroup")) if err != nil { diff --git a/vendor/github.com/prometheus/procfs/proc_cgroups.go b/vendor/github.com/prometheus/procfs/proc_cgroups.go new file mode 100644 index 00000000..5dd49389 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_cgroups.go @@ -0,0 +1,98 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// CgroupSummary models one line from /proc/cgroups. +// This file contains information about the controllers that are compiled into the kernel. +// +// Also see http://man7.org/linux/man-pages/man7/cgroups.7.html +type CgroupSummary struct { + // The name of the controller. controller is also known as subsystem. + SubsysName string + // The unique ID of the cgroup hierarchy on which this controller is mounted. + Hierarchy int + // The number of control groups in this hierarchy using this controller. + Cgroups int + // This field contains the value 1 if this controller is enabled, or 0 if it has been disabled + Enabled int +} + +// parseCgroupSummary parses each line of the /proc/cgroup file +// Line format is `subsys_name hierarchy num_cgroups enabled`. +func parseCgroupSummaryString(CgroupSummaryStr string) (*CgroupSummary, error) { + var err error + + fields := strings.Fields(CgroupSummaryStr) + // require at least 4 fields + if len(fields) < 4 { + return nil, fmt.Errorf("%w: 4+ fields required, found %d fields in cgroup info string: %s", ErrFileParse, len(fields), CgroupSummaryStr) + } + + CgroupSummary := &CgroupSummary{ + SubsysName: fields[0], + } + CgroupSummary.Hierarchy, err = strconv.Atoi(fields[1]) + if err != nil { + return nil, fmt.Errorf("%w: Unable to parse hierarchy ID from %q", ErrFileParse, fields[1]) + } + CgroupSummary.Cgroups, err = strconv.Atoi(fields[2]) + if err != nil { + return nil, fmt.Errorf("%w: Unable to parse Cgroup Num from %q", ErrFileParse, fields[2]) + } + CgroupSummary.Enabled, err = strconv.Atoi(fields[3]) + if err != nil { + return nil, fmt.Errorf("%w: Unable to parse Enabled from %q", ErrFileParse, fields[3]) + } + return CgroupSummary, nil +} + +// parseCgroupSummary reads each line of the /proc/cgroup file. +func parseCgroupSummary(data []byte) ([]CgroupSummary, error) { + var CgroupSummarys []CgroupSummary + scanner := bufio.NewScanner(bytes.NewReader(data)) + for scanner.Scan() { + CgroupSummaryString := scanner.Text() + // ignore comment lines + if strings.HasPrefix(CgroupSummaryString, "#") { + continue + } + CgroupSummary, err := parseCgroupSummaryString(CgroupSummaryString) + if err != nil { + return nil, err + } + CgroupSummarys = append(CgroupSummarys, *CgroupSummary) + } + + err := scanner.Err() + return CgroupSummarys, err +} + +// CgroupSummarys returns information about current /proc/cgroups. +func (fs FS) CgroupSummarys() ([]CgroupSummary, error) { + data, err := util.ReadFileNoStat(fs.proc.Path("cgroups")) + if err != nil { + return nil, err + } + return parseCgroupSummary(data) +} diff --git a/vendor/github.com/prometheus/procfs/proc_environ.go b/vendor/github.com/prometheus/procfs/proc_environ.go index 6134b358..57a89895 100644 --- a/vendor/github.com/prometheus/procfs/proc_environ.go +++ b/vendor/github.com/prometheus/procfs/proc_environ.go @@ -19,7 +19,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// Environ reads process environments from /proc//environ +// Environ reads process environments from `/proc//environ`. func (p Proc) Environ() ([]string, error) { environments := make([]string, 0) diff --git a/vendor/github.com/prometheus/procfs/proc_fdinfo.go b/vendor/github.com/prometheus/procfs/proc_fdinfo.go index cf63227f..fa761b35 100644 --- a/vendor/github.com/prometheus/procfs/proc_fdinfo.go +++ b/vendor/github.com/prometheus/procfs/proc_fdinfo.go @@ -22,11 +22,11 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// Regexp variables var ( rPos = regexp.MustCompile(`^pos:\s+(\d+)$`) rFlags = regexp.MustCompile(`^flags:\s+(\d+)$`) rMntID = regexp.MustCompile(`^mnt_id:\s+(\d+)$`) + rIno = regexp.MustCompile(`^ino:\s+(\d+)$`) rInotify = regexp.MustCompile(`^inotify`) rInotifyParts = regexp.MustCompile(`^inotify\s+wd:([0-9a-f]+)\s+ino:([0-9a-f]+)\s+sdev:([0-9a-f]+)(?:\s+mask:([0-9a-f]+))?`) ) @@ -41,6 +41,8 @@ type ProcFDInfo struct { Flags string // Mount point ID MntID string + // Inode number + Ino string // List of inotify lines (structured) in the fdinfo file (kernel 3.8+ only) InotifyInfos []InotifyInfo } @@ -52,7 +54,7 @@ func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) { return nil, err } - var text, pos, flags, mntid string + var text, pos, flags, mntid, ino string var inotify []InotifyInfo scanner := bufio.NewScanner(bytes.NewReader(data)) @@ -64,6 +66,8 @@ func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) { flags = rFlags.FindStringSubmatch(text)[1] } else if rMntID.MatchString(text) { mntid = rMntID.FindStringSubmatch(text)[1] + } else if rIno.MatchString(text) { + ino = rIno.FindStringSubmatch(text)[1] } else if rInotify.MatchString(text) { newInotify, err := parseInotifyInfo(text) if err != nil { @@ -78,6 +82,7 @@ func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) { Pos: pos, Flags: flags, MntID: mntid, + Ino: ino, InotifyInfos: inotify, } @@ -112,7 +117,7 @@ func parseInotifyInfo(line string) (*InotifyInfo, error) { } return i, nil } - return nil, fmt.Errorf("invalid inode entry: %q", line) + return nil, fmt.Errorf("%w: invalid inode entry: %q", ErrFileParse, line) } // ProcFDInfos represents a list of ProcFDInfo structs. @@ -122,7 +127,7 @@ func (p ProcFDInfos) Len() int { return len(p) } func (p ProcFDInfos) Swap(i, j int) { p[i], p[j] = p[j], p[i] } func (p ProcFDInfos) Less(i, j int) bool { return p[i].FD < p[j].FD } -// InotifyWatchLen returns the total number of inotify watches +// InotifyWatchLen returns the total number of inotify watches. func (p ProcFDInfos) InotifyWatchLen() (int, error) { length := 0 for _, f := range p { diff --git a/vendor/github.com/prometheus/procfs/proc_interrupts.go b/vendor/github.com/prometheus/procfs/proc_interrupts.go new file mode 100644 index 00000000..86b4b452 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_interrupts.go @@ -0,0 +1,98 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "errors" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// Interrupt represents a single interrupt line. +type Interrupt struct { + // Info is the type of interrupt. + Info string + // Devices is the name of the device that is located at that IRQ + Devices string + // Values is the number of interrupts per CPU. + Values []string +} + +// Interrupts models the content of /proc/interrupts. Key is the IRQ number. +// - https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/s2-proc-interrupts +// - https://raspberrypi.stackexchange.com/questions/105802/explanation-of-proc-interrupts-output +type Interrupts map[string]Interrupt + +// Interrupts creates a new instance from a given Proc instance. +func (p Proc) Interrupts() (Interrupts, error) { + data, err := util.ReadFileNoStat(p.path("interrupts")) + if err != nil { + return nil, err + } + return parseInterrupts(bytes.NewReader(data)) +} + +func parseInterrupts(r io.Reader) (Interrupts, error) { + var ( + interrupts = Interrupts{} + scanner = bufio.NewScanner(r) + ) + + if !scanner.Scan() { + return nil, errors.New("interrupts empty") + } + cpuNum := len(strings.Fields(scanner.Text())) // one header per cpu + + for scanner.Scan() { + parts := strings.Fields(scanner.Text()) + if len(parts) == 0 { // skip empty lines + continue + } + if len(parts) < 2 { + return nil, fmt.Errorf("%w: Not enough fields in interrupts (expected 2+ fields but got %d): %s", ErrFileParse, len(parts), parts) + } + intName := parts[0][:len(parts[0])-1] // remove trailing : + + if len(parts) == 2 { + interrupts[intName] = Interrupt{ + Info: "", + Devices: "", + Values: []string{ + parts[1], + }, + } + continue + } + + intr := Interrupt{ + Values: parts[1 : cpuNum+1], + } + + if _, err := strconv.Atoi(intName); err == nil { // numeral interrupt + intr.Info = parts[cpuNum+1] + intr.Devices = strings.Join(parts[cpuNum+2:], " ") + } else { + intr.Info = strings.Join(parts[cpuNum+1:], " ") + } + interrupts[intName] = intr + } + + return interrupts, scanner.Err() +} diff --git a/vendor/github.com/prometheus/procfs/proc_limits.go b/vendor/github.com/prometheus/procfs/proc_limits.go index dd20f198..9530b14b 100644 --- a/vendor/github.com/prometheus/procfs/proc_limits.go +++ b/vendor/github.com/prometheus/procfs/proc_limits.go @@ -79,7 +79,7 @@ var ( // NewLimits returns the current soft limits of the process. // -// Deprecated: use p.Limits() instead +// Deprecated: Use p.Limits() instead. func (p Proc) NewLimits() (ProcLimits, error) { return p.Limits() } @@ -103,7 +103,7 @@ func (p Proc) Limits() (ProcLimits, error) { //fields := limitsMatch.Split(s.Text(), limitsFields) fields := limitsMatch.FindStringSubmatch(s.Text()) if len(fields) != limitsFields { - return ProcLimits{}, fmt.Errorf("couldn't parse %q line %q", f.Name(), s.Text()) + return ProcLimits{}, fmt.Errorf("%w: couldn't parse %q line %q", ErrFileParse, f.Name(), s.Text()) } switch fields[1] { @@ -154,7 +154,7 @@ func parseUint(s string) (uint64, error) { } i, err := strconv.ParseUint(s, 10, 64) if err != nil { - return 0, fmt.Errorf("couldn't parse value %q: %w", s, err) + return 0, fmt.Errorf("%w: couldn't parse value %q: %w", ErrFileParse, s, err) } return i, nil } diff --git a/vendor/github.com/prometheus/procfs/proc_maps.go b/vendor/github.com/prometheus/procfs/proc_maps.go index 1d7772d5..7e75c286 100644 --- a/vendor/github.com/prometheus/procfs/proc_maps.go +++ b/vendor/github.com/prometheus/procfs/proc_maps.go @@ -11,7 +11,9 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris) && !js // +build aix darwin dragonfly freebsd linux netbsd openbsd solaris +// +build !js package procfs @@ -25,7 +27,7 @@ import ( "golang.org/x/sys/unix" ) -// ProcMapPermissions contains permission settings read from /proc/[pid]/maps +// ProcMapPermissions contains permission settings read from `/proc/[pid]/maps`. type ProcMapPermissions struct { // mapping has the [R]ead flag set Read bool @@ -39,8 +41,8 @@ type ProcMapPermissions struct { Private bool } -// ProcMap contains the process memory-mappings of the process, -// read from /proc/[pid]/maps +// ProcMap contains the process memory-mappings of the process +// read from `/proc/[pid]/maps`. type ProcMap struct { // The start address of current mapping. StartAddr uintptr @@ -61,17 +63,17 @@ type ProcMap struct { // parseDevice parses the device token of a line and converts it to a dev_t // (mkdev) like structure. func parseDevice(s string) (uint64, error) { - toks := strings.Split(s, ":") - if len(toks) < 2 { - return 0, fmt.Errorf("unexpected number of fields") + i := strings.Index(s, ":") + if i == -1 { + return 0, fmt.Errorf("%w: expected separator `:` in %s", ErrFileParse, s) } - major, err := strconv.ParseUint(toks[0], 16, 0) + major, err := strconv.ParseUint(s[0:i], 16, 0) if err != nil { return 0, err } - minor, err := strconv.ParseUint(toks[1], 16, 0) + minor, err := strconv.ParseUint(s[i+1:], 16, 0) if err != nil { return 0, err } @@ -79,7 +81,7 @@ func parseDevice(s string) (uint64, error) { return unix.Mkdev(uint32(major), uint32(minor)), nil } -// parseAddress just converts a hex-string to a uintptr +// parseAddress converts a hex-string to a uintptr. func parseAddress(s string) (uintptr, error) { a, err := strconv.ParseUint(s, 16, 0) if err != nil { @@ -89,19 +91,19 @@ func parseAddress(s string) (uintptr, error) { return uintptr(a), nil } -// parseAddresses parses the start-end address +// parseAddresses parses the start-end address. func parseAddresses(s string) (uintptr, uintptr, error) { - toks := strings.Split(s, "-") - if len(toks) < 2 { - return 0, 0, fmt.Errorf("invalid address") + idx := strings.Index(s, "-") + if idx == -1 { + return 0, 0, fmt.Errorf("%w: expected separator `-` in %s", ErrFileParse, s) } - saddr, err := parseAddress(toks[0]) + saddr, err := parseAddress(s[0:idx]) if err != nil { return 0, 0, err } - eaddr, err := parseAddress(toks[1]) + eaddr, err := parseAddress(s[idx+1:]) if err != nil { return 0, 0, err } @@ -112,7 +114,7 @@ func parseAddresses(s string) (uintptr, uintptr, error) { // parsePermissions parses a token and returns any that are set. func parsePermissions(s string) (*ProcMapPermissions, error) { if len(s) < 4 { - return nil, fmt.Errorf("invalid permissions token") + return nil, fmt.Errorf("%w: invalid permissions token", ErrFileParse) } perms := ProcMapPermissions{} @@ -139,7 +141,7 @@ func parsePermissions(s string) (*ProcMapPermissions, error) { func parseProcMap(text string) (*ProcMap, error) { fields := strings.Fields(text) if len(fields) < 5 { - return nil, fmt.Errorf("truncated procmap entry") + return nil, fmt.Errorf("%w: truncated procmap entry", ErrFileParse) } saddr, eaddr, err := parseAddresses(fields[0]) diff --git a/vendor/github.com/prometheus/procfs/proc_netstat.go b/vendor/github.com/prometheus/procfs/proc_netstat.go new file mode 100644 index 00000000..8e3ff4d7 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_netstat.go @@ -0,0 +1,443 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// ProcNetstat models the content of /proc//net/netstat. +type ProcNetstat struct { + // The process ID. + PID int + TcpExt + IpExt +} + +type TcpExt struct { // nolint:revive + SyncookiesSent *float64 + SyncookiesRecv *float64 + SyncookiesFailed *float64 + EmbryonicRsts *float64 + PruneCalled *float64 + RcvPruned *float64 + OfoPruned *float64 + OutOfWindowIcmps *float64 + LockDroppedIcmps *float64 + ArpFilter *float64 + TW *float64 + TWRecycled *float64 + TWKilled *float64 + PAWSActive *float64 + PAWSEstab *float64 + DelayedACKs *float64 + DelayedACKLocked *float64 + DelayedACKLost *float64 + ListenOverflows *float64 + ListenDrops *float64 + TCPHPHits *float64 + TCPPureAcks *float64 + TCPHPAcks *float64 + TCPRenoRecovery *float64 + TCPSackRecovery *float64 + TCPSACKReneging *float64 + TCPSACKReorder *float64 + TCPRenoReorder *float64 + TCPTSReorder *float64 + TCPFullUndo *float64 + TCPPartialUndo *float64 + TCPDSACKUndo *float64 + TCPLossUndo *float64 + TCPLostRetransmit *float64 + TCPRenoFailures *float64 + TCPSackFailures *float64 + TCPLossFailures *float64 + TCPFastRetrans *float64 + TCPSlowStartRetrans *float64 + TCPTimeouts *float64 + TCPLossProbes *float64 + TCPLossProbeRecovery *float64 + TCPRenoRecoveryFail *float64 + TCPSackRecoveryFail *float64 + TCPRcvCollapsed *float64 + TCPDSACKOldSent *float64 + TCPDSACKOfoSent *float64 + TCPDSACKRecv *float64 + TCPDSACKOfoRecv *float64 + TCPAbortOnData *float64 + TCPAbortOnClose *float64 + TCPAbortOnMemory *float64 + TCPAbortOnTimeout *float64 + TCPAbortOnLinger *float64 + TCPAbortFailed *float64 + TCPMemoryPressures *float64 + TCPMemoryPressuresChrono *float64 + TCPSACKDiscard *float64 + TCPDSACKIgnoredOld *float64 + TCPDSACKIgnoredNoUndo *float64 + TCPSpuriousRTOs *float64 + TCPMD5NotFound *float64 + TCPMD5Unexpected *float64 + TCPMD5Failure *float64 + TCPSackShifted *float64 + TCPSackMerged *float64 + TCPSackShiftFallback *float64 + TCPBacklogDrop *float64 + PFMemallocDrop *float64 + TCPMinTTLDrop *float64 + TCPDeferAcceptDrop *float64 + IPReversePathFilter *float64 + TCPTimeWaitOverflow *float64 + TCPReqQFullDoCookies *float64 + TCPReqQFullDrop *float64 + TCPRetransFail *float64 + TCPRcvCoalesce *float64 + TCPRcvQDrop *float64 + TCPOFOQueue *float64 + TCPOFODrop *float64 + TCPOFOMerge *float64 + TCPChallengeACK *float64 + TCPSYNChallenge *float64 + TCPFastOpenActive *float64 + TCPFastOpenActiveFail *float64 + TCPFastOpenPassive *float64 + TCPFastOpenPassiveFail *float64 + TCPFastOpenListenOverflow *float64 + TCPFastOpenCookieReqd *float64 + TCPFastOpenBlackhole *float64 + TCPSpuriousRtxHostQueues *float64 + BusyPollRxPackets *float64 + TCPAutoCorking *float64 + TCPFromZeroWindowAdv *float64 + TCPToZeroWindowAdv *float64 + TCPWantZeroWindowAdv *float64 + TCPSynRetrans *float64 + TCPOrigDataSent *float64 + TCPHystartTrainDetect *float64 + TCPHystartTrainCwnd *float64 + TCPHystartDelayDetect *float64 + TCPHystartDelayCwnd *float64 + TCPACKSkippedSynRecv *float64 + TCPACKSkippedPAWS *float64 + TCPACKSkippedSeq *float64 + TCPACKSkippedFinWait2 *float64 + TCPACKSkippedTimeWait *float64 + TCPACKSkippedChallenge *float64 + TCPWinProbe *float64 + TCPKeepAlive *float64 + TCPMTUPFail *float64 + TCPMTUPSuccess *float64 + TCPWqueueTooBig *float64 +} + +type IpExt struct { // nolint:revive + InNoRoutes *float64 + InTruncatedPkts *float64 + InMcastPkts *float64 + OutMcastPkts *float64 + InBcastPkts *float64 + OutBcastPkts *float64 + InOctets *float64 + OutOctets *float64 + InMcastOctets *float64 + OutMcastOctets *float64 + InBcastOctets *float64 + OutBcastOctets *float64 + InCsumErrors *float64 + InNoECTPkts *float64 + InECT1Pkts *float64 + InECT0Pkts *float64 + InCEPkts *float64 + ReasmOverlaps *float64 +} + +func (p Proc) Netstat() (ProcNetstat, error) { + filename := p.path("net/netstat") + data, err := util.ReadFileNoStat(filename) + if err != nil { + return ProcNetstat{PID: p.PID}, err + } + procNetstat, err := parseProcNetstat(bytes.NewReader(data), filename) + procNetstat.PID = p.PID + return procNetstat, err +} + +// parseProcNetstat parses the metrics from proc//net/netstat file +// and returns a ProcNetstat structure. +func parseProcNetstat(r io.Reader, fileName string) (ProcNetstat, error) { + var ( + scanner = bufio.NewScanner(r) + procNetstat = ProcNetstat{} + ) + + for scanner.Scan() { + nameParts := strings.Split(scanner.Text(), " ") + scanner.Scan() + valueParts := strings.Split(scanner.Text(), " ") + // Remove trailing :. + protocol := strings.TrimSuffix(nameParts[0], ":") + if len(nameParts) != len(valueParts) { + return procNetstat, fmt.Errorf("%w: mismatch field count mismatch in %s: %s", + ErrFileParse, fileName, protocol) + } + for i := 1; i < len(nameParts); i++ { + value, err := strconv.ParseFloat(valueParts[i], 64) + if err != nil { + return procNetstat, err + } + key := nameParts[i] + + switch protocol { + case "TcpExt": + switch key { + case "SyncookiesSent": + procNetstat.TcpExt.SyncookiesSent = &value + case "SyncookiesRecv": + procNetstat.TcpExt.SyncookiesRecv = &value + case "SyncookiesFailed": + procNetstat.TcpExt.SyncookiesFailed = &value + case "EmbryonicRsts": + procNetstat.TcpExt.EmbryonicRsts = &value + case "PruneCalled": + procNetstat.TcpExt.PruneCalled = &value + case "RcvPruned": + procNetstat.TcpExt.RcvPruned = &value + case "OfoPruned": + procNetstat.TcpExt.OfoPruned = &value + case "OutOfWindowIcmps": + procNetstat.TcpExt.OutOfWindowIcmps = &value + case "LockDroppedIcmps": + procNetstat.TcpExt.LockDroppedIcmps = &value + case "ArpFilter": + procNetstat.TcpExt.ArpFilter = &value + case "TW": + procNetstat.TcpExt.TW = &value + case "TWRecycled": + procNetstat.TcpExt.TWRecycled = &value + case "TWKilled": + procNetstat.TcpExt.TWKilled = &value + case "PAWSActive": + procNetstat.TcpExt.PAWSActive = &value + case "PAWSEstab": + procNetstat.TcpExt.PAWSEstab = &value + case "DelayedACKs": + procNetstat.TcpExt.DelayedACKs = &value + case "DelayedACKLocked": + procNetstat.TcpExt.DelayedACKLocked = &value + case "DelayedACKLost": + procNetstat.TcpExt.DelayedACKLost = &value + case "ListenOverflows": + procNetstat.TcpExt.ListenOverflows = &value + case "ListenDrops": + procNetstat.TcpExt.ListenDrops = &value + case "TCPHPHits": + procNetstat.TcpExt.TCPHPHits = &value + case "TCPPureAcks": + procNetstat.TcpExt.TCPPureAcks = &value + case "TCPHPAcks": + procNetstat.TcpExt.TCPHPAcks = &value + case "TCPRenoRecovery": + procNetstat.TcpExt.TCPRenoRecovery = &value + case "TCPSackRecovery": + procNetstat.TcpExt.TCPSackRecovery = &value + case "TCPSACKReneging": + procNetstat.TcpExt.TCPSACKReneging = &value + case "TCPSACKReorder": + procNetstat.TcpExt.TCPSACKReorder = &value + case "TCPRenoReorder": + procNetstat.TcpExt.TCPRenoReorder = &value + case "TCPTSReorder": + procNetstat.TcpExt.TCPTSReorder = &value + case "TCPFullUndo": + procNetstat.TcpExt.TCPFullUndo = &value + case "TCPPartialUndo": + procNetstat.TcpExt.TCPPartialUndo = &value + case "TCPDSACKUndo": + procNetstat.TcpExt.TCPDSACKUndo = &value + case "TCPLossUndo": + procNetstat.TcpExt.TCPLossUndo = &value + case "TCPLostRetransmit": + procNetstat.TcpExt.TCPLostRetransmit = &value + case "TCPRenoFailures": + procNetstat.TcpExt.TCPRenoFailures = &value + case "TCPSackFailures": + procNetstat.TcpExt.TCPSackFailures = &value + case "TCPLossFailures": + procNetstat.TcpExt.TCPLossFailures = &value + case "TCPFastRetrans": + procNetstat.TcpExt.TCPFastRetrans = &value + case "TCPSlowStartRetrans": + procNetstat.TcpExt.TCPSlowStartRetrans = &value + case "TCPTimeouts": + procNetstat.TcpExt.TCPTimeouts = &value + case "TCPLossProbes": + procNetstat.TcpExt.TCPLossProbes = &value + case "TCPLossProbeRecovery": + procNetstat.TcpExt.TCPLossProbeRecovery = &value + case "TCPRenoRecoveryFail": + procNetstat.TcpExt.TCPRenoRecoveryFail = &value + case "TCPSackRecoveryFail": + procNetstat.TcpExt.TCPSackRecoveryFail = &value + case "TCPRcvCollapsed": + procNetstat.TcpExt.TCPRcvCollapsed = &value + case "TCPDSACKOldSent": + procNetstat.TcpExt.TCPDSACKOldSent = &value + case "TCPDSACKOfoSent": + procNetstat.TcpExt.TCPDSACKOfoSent = &value + case "TCPDSACKRecv": + procNetstat.TcpExt.TCPDSACKRecv = &value + case "TCPDSACKOfoRecv": + procNetstat.TcpExt.TCPDSACKOfoRecv = &value + case "TCPAbortOnData": + procNetstat.TcpExt.TCPAbortOnData = &value + case "TCPAbortOnClose": + procNetstat.TcpExt.TCPAbortOnClose = &value + case "TCPDeferAcceptDrop": + procNetstat.TcpExt.TCPDeferAcceptDrop = &value + case "IPReversePathFilter": + procNetstat.TcpExt.IPReversePathFilter = &value + case "TCPTimeWaitOverflow": + procNetstat.TcpExt.TCPTimeWaitOverflow = &value + case "TCPReqQFullDoCookies": + procNetstat.TcpExt.TCPReqQFullDoCookies = &value + case "TCPReqQFullDrop": + procNetstat.TcpExt.TCPReqQFullDrop = &value + case "TCPRetransFail": + procNetstat.TcpExt.TCPRetransFail = &value + case "TCPRcvCoalesce": + procNetstat.TcpExt.TCPRcvCoalesce = &value + case "TCPRcvQDrop": + procNetstat.TcpExt.TCPRcvQDrop = &value + case "TCPOFOQueue": + procNetstat.TcpExt.TCPOFOQueue = &value + case "TCPOFODrop": + procNetstat.TcpExt.TCPOFODrop = &value + case "TCPOFOMerge": + procNetstat.TcpExt.TCPOFOMerge = &value + case "TCPChallengeACK": + procNetstat.TcpExt.TCPChallengeACK = &value + case "TCPSYNChallenge": + procNetstat.TcpExt.TCPSYNChallenge = &value + case "TCPFastOpenActive": + procNetstat.TcpExt.TCPFastOpenActive = &value + case "TCPFastOpenActiveFail": + procNetstat.TcpExt.TCPFastOpenActiveFail = &value + case "TCPFastOpenPassive": + procNetstat.TcpExt.TCPFastOpenPassive = &value + case "TCPFastOpenPassiveFail": + procNetstat.TcpExt.TCPFastOpenPassiveFail = &value + case "TCPFastOpenListenOverflow": + procNetstat.TcpExt.TCPFastOpenListenOverflow = &value + case "TCPFastOpenCookieReqd": + procNetstat.TcpExt.TCPFastOpenCookieReqd = &value + case "TCPFastOpenBlackhole": + procNetstat.TcpExt.TCPFastOpenBlackhole = &value + case "TCPSpuriousRtxHostQueues": + procNetstat.TcpExt.TCPSpuriousRtxHostQueues = &value + case "BusyPollRxPackets": + procNetstat.TcpExt.BusyPollRxPackets = &value + case "TCPAutoCorking": + procNetstat.TcpExt.TCPAutoCorking = &value + case "TCPFromZeroWindowAdv": + procNetstat.TcpExt.TCPFromZeroWindowAdv = &value + case "TCPToZeroWindowAdv": + procNetstat.TcpExt.TCPToZeroWindowAdv = &value + case "TCPWantZeroWindowAdv": + procNetstat.TcpExt.TCPWantZeroWindowAdv = &value + case "TCPSynRetrans": + procNetstat.TcpExt.TCPSynRetrans = &value + case "TCPOrigDataSent": + procNetstat.TcpExt.TCPOrigDataSent = &value + case "TCPHystartTrainDetect": + procNetstat.TcpExt.TCPHystartTrainDetect = &value + case "TCPHystartTrainCwnd": + procNetstat.TcpExt.TCPHystartTrainCwnd = &value + case "TCPHystartDelayDetect": + procNetstat.TcpExt.TCPHystartDelayDetect = &value + case "TCPHystartDelayCwnd": + procNetstat.TcpExt.TCPHystartDelayCwnd = &value + case "TCPACKSkippedSynRecv": + procNetstat.TcpExt.TCPACKSkippedSynRecv = &value + case "TCPACKSkippedPAWS": + procNetstat.TcpExt.TCPACKSkippedPAWS = &value + case "TCPACKSkippedSeq": + procNetstat.TcpExt.TCPACKSkippedSeq = &value + case "TCPACKSkippedFinWait2": + procNetstat.TcpExt.TCPACKSkippedFinWait2 = &value + case "TCPACKSkippedTimeWait": + procNetstat.TcpExt.TCPACKSkippedTimeWait = &value + case "TCPACKSkippedChallenge": + procNetstat.TcpExt.TCPACKSkippedChallenge = &value + case "TCPWinProbe": + procNetstat.TcpExt.TCPWinProbe = &value + case "TCPKeepAlive": + procNetstat.TcpExt.TCPKeepAlive = &value + case "TCPMTUPFail": + procNetstat.TcpExt.TCPMTUPFail = &value + case "TCPMTUPSuccess": + procNetstat.TcpExt.TCPMTUPSuccess = &value + case "TCPWqueueTooBig": + procNetstat.TcpExt.TCPWqueueTooBig = &value + } + case "IpExt": + switch key { + case "InNoRoutes": + procNetstat.IpExt.InNoRoutes = &value + case "InTruncatedPkts": + procNetstat.IpExt.InTruncatedPkts = &value + case "InMcastPkts": + procNetstat.IpExt.InMcastPkts = &value + case "OutMcastPkts": + procNetstat.IpExt.OutMcastPkts = &value + case "InBcastPkts": + procNetstat.IpExt.InBcastPkts = &value + case "OutBcastPkts": + procNetstat.IpExt.OutBcastPkts = &value + case "InOctets": + procNetstat.IpExt.InOctets = &value + case "OutOctets": + procNetstat.IpExt.OutOctets = &value + case "InMcastOctets": + procNetstat.IpExt.InMcastOctets = &value + case "OutMcastOctets": + procNetstat.IpExt.OutMcastOctets = &value + case "InBcastOctets": + procNetstat.IpExt.InBcastOctets = &value + case "OutBcastOctets": + procNetstat.IpExt.OutBcastOctets = &value + case "InCsumErrors": + procNetstat.IpExt.InCsumErrors = &value + case "InNoECTPkts": + procNetstat.IpExt.InNoECTPkts = &value + case "InECT1Pkts": + procNetstat.IpExt.InECT1Pkts = &value + case "InECT0Pkts": + procNetstat.IpExt.InECT0Pkts = &value + case "InCEPkts": + procNetstat.IpExt.InCEPkts = &value + case "ReasmOverlaps": + procNetstat.IpExt.ReasmOverlaps = &value + } + } + } + } + return procNetstat, scanner.Err() +} diff --git a/vendor/github.com/prometheus/procfs/proc_ns.go b/vendor/github.com/prometheus/procfs/proc_ns.go index 391b4cbd..0f8f847f 100644 --- a/vendor/github.com/prometheus/procfs/proc_ns.go +++ b/vendor/github.com/prometheus/procfs/proc_ns.go @@ -40,7 +40,7 @@ func (p Proc) Namespaces() (Namespaces, error) { names, err := d.Readdirnames(-1) if err != nil { - return nil, fmt.Errorf("failed to read contents of ns dir: %w", err) + return nil, fmt.Errorf("%w: failed to read contents of ns dir: %w", ErrFileRead, err) } ns := make(Namespaces, len(names)) @@ -52,13 +52,13 @@ func (p Proc) Namespaces() (Namespaces, error) { fields := strings.SplitN(target, ":", 2) if len(fields) != 2 { - return nil, fmt.Errorf("failed to parse namespace type and inode from %q", target) + return nil, fmt.Errorf("%w: namespace type and inode from %q", ErrFileParse, target) } typ := fields[0] inode, err := strconv.ParseUint(strings.Trim(fields[1], "[]"), 10, 32) if err != nil { - return nil, fmt.Errorf("failed to parse inode from %q: %w", fields[1], err) + return nil, fmt.Errorf("%w: inode from %q: %w", ErrFileParse, fields[1], err) } ns[name] = Namespace{typ, uint32(inode)} diff --git a/vendor/github.com/prometheus/procfs/proc_psi.go b/vendor/github.com/prometheus/procfs/proc_psi.go index dc6c14f0..ccd35f15 100644 --- a/vendor/github.com/prometheus/procfs/proc_psi.go +++ b/vendor/github.com/prometheus/procfs/proc_psi.go @@ -35,9 +35,10 @@ import ( const lineFormat = "avg10=%f avg60=%f avg300=%f total=%d" -// PSILine is a single line of values as returned by /proc/pressure/* -// The Avg entries are averages over n seconds, as a percentage -// The Total line is in microseconds +// PSILine is a single line of values as returned by `/proc/pressure/*`. +// +// The Avg entries are averages over n seconds, as a percentage. +// The Total line is in microseconds. type PSILine struct { Avg10 float64 Avg60 float64 @@ -46,8 +47,9 @@ type PSILine struct { } // PSIStats represent pressure stall information from /proc/pressure/* -// Some indicates the share of time in which at least some tasks are stalled -// Full indicates the share of time in which all non-idle tasks are stalled simultaneously +// +// "Some" indicates the share of time in which at least some tasks are stalled. +// "Full" indicates the share of time in which all non-idle tasks are stalled simultaneously. type PSIStats struct { Some *PSILine Full *PSILine @@ -59,14 +61,14 @@ type PSIStats struct { func (fs FS) PSIStatsForResource(resource string) (PSIStats, error) { data, err := util.ReadFileNoStat(fs.proc.Path(fmt.Sprintf("%s/%s", "pressure", resource))) if err != nil { - return PSIStats{}, fmt.Errorf("psi_stats: unavailable for %q: %w", resource, err) + return PSIStats{}, fmt.Errorf("%w: psi_stats: unavailable for %q: %w", ErrFileRead, resource, err) } - return parsePSIStats(resource, bytes.NewReader(data)) + return parsePSIStats(bytes.NewReader(data)) } -// parsePSIStats parses the specified file for pressure stall information -func parsePSIStats(resource string, r io.Reader) (PSIStats, error) { +// parsePSIStats parses the specified file for pressure stall information. +func parsePSIStats(r io.Reader) (PSIStats, error) { psiStats := PSIStats{} scanner := bufio.NewScanner(r) diff --git a/vendor/github.com/prometheus/procfs/proc_smaps.go b/vendor/github.com/prometheus/procfs/proc_smaps.go index a576a720..ad8785a4 100644 --- a/vendor/github.com/prometheus/procfs/proc_smaps.go +++ b/vendor/github.com/prometheus/procfs/proc_smaps.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows package procfs @@ -28,30 +29,30 @@ import ( ) var ( - // match the header line before each mapped zone in /proc/pid/smaps + // match the header line before each mapped zone in `/proc/pid/smaps`. procSMapsHeaderLine = regexp.MustCompile(`^[a-f0-9].*$`) ) type ProcSMapsRollup struct { - // Amount of the mapping that is currently resident in RAM + // Amount of the mapping that is currently resident in RAM. Rss uint64 - // Process's proportional share of this mapping + // Process's proportional share of this mapping. Pss uint64 - // Size in bytes of clean shared pages + // Size in bytes of clean shared pages. SharedClean uint64 - // Size in bytes of dirty shared pages + // Size in bytes of dirty shared pages. SharedDirty uint64 - // Size in bytes of clean private pages + // Size in bytes of clean private pages. PrivateClean uint64 - // Size in bytes of dirty private pages + // Size in bytes of dirty private pages. PrivateDirty uint64 - // Amount of memory currently marked as referenced or accessed + // Amount of memory currently marked as referenced or accessed. Referenced uint64 - // Amount of memory that does not belong to any file + // Amount of memory that does not belong to any file. Anonymous uint64 - // Amount would-be-anonymous memory currently on swap + // Amount would-be-anonymous memory currently on swap. Swap uint64 - // Process's proportional memory on swap + // Process's proportional memory on swap. SwapPss uint64 } @@ -134,12 +135,12 @@ func (s *ProcSMapsRollup) parseLine(line string) error { } vBytes := vKBytes * 1024 - s.addValue(k, v, vKBytes, vBytes) + s.addValue(k, vBytes) return nil } -func (s *ProcSMapsRollup) addValue(k string, vString string, vUint uint64, vUintBytes uint64) { +func (s *ProcSMapsRollup) addValue(k string, vUintBytes uint64) { switch k { case "Rss": s.Rss += vUintBytes diff --git a/vendor/github.com/prometheus/procfs/proc_snmp.go b/vendor/github.com/prometheus/procfs/proc_snmp.go new file mode 100644 index 00000000..b9d2cf64 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_snmp.go @@ -0,0 +1,353 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// ProcSnmp models the content of /proc//net/snmp. +type ProcSnmp struct { + // The process ID. + PID int + Ip + Icmp + IcmpMsg + Tcp + Udp + UdpLite +} + +type Ip struct { // nolint:revive + Forwarding *float64 + DefaultTTL *float64 + InReceives *float64 + InHdrErrors *float64 + InAddrErrors *float64 + ForwDatagrams *float64 + InUnknownProtos *float64 + InDiscards *float64 + InDelivers *float64 + OutRequests *float64 + OutDiscards *float64 + OutNoRoutes *float64 + ReasmTimeout *float64 + ReasmReqds *float64 + ReasmOKs *float64 + ReasmFails *float64 + FragOKs *float64 + FragFails *float64 + FragCreates *float64 +} + +type Icmp struct { // nolint:revive + InMsgs *float64 + InErrors *float64 + InCsumErrors *float64 + InDestUnreachs *float64 + InTimeExcds *float64 + InParmProbs *float64 + InSrcQuenchs *float64 + InRedirects *float64 + InEchos *float64 + InEchoReps *float64 + InTimestamps *float64 + InTimestampReps *float64 + InAddrMasks *float64 + InAddrMaskReps *float64 + OutMsgs *float64 + OutErrors *float64 + OutDestUnreachs *float64 + OutTimeExcds *float64 + OutParmProbs *float64 + OutSrcQuenchs *float64 + OutRedirects *float64 + OutEchos *float64 + OutEchoReps *float64 + OutTimestamps *float64 + OutTimestampReps *float64 + OutAddrMasks *float64 + OutAddrMaskReps *float64 +} + +type IcmpMsg struct { + InType3 *float64 + OutType3 *float64 +} + +type Tcp struct { // nolint:revive + RtoAlgorithm *float64 + RtoMin *float64 + RtoMax *float64 + MaxConn *float64 + ActiveOpens *float64 + PassiveOpens *float64 + AttemptFails *float64 + EstabResets *float64 + CurrEstab *float64 + InSegs *float64 + OutSegs *float64 + RetransSegs *float64 + InErrs *float64 + OutRsts *float64 + InCsumErrors *float64 +} + +type Udp struct { // nolint:revive + InDatagrams *float64 + NoPorts *float64 + InErrors *float64 + OutDatagrams *float64 + RcvbufErrors *float64 + SndbufErrors *float64 + InCsumErrors *float64 + IgnoredMulti *float64 +} + +type UdpLite struct { // nolint:revive + InDatagrams *float64 + NoPorts *float64 + InErrors *float64 + OutDatagrams *float64 + RcvbufErrors *float64 + SndbufErrors *float64 + InCsumErrors *float64 + IgnoredMulti *float64 +} + +func (p Proc) Snmp() (ProcSnmp, error) { + filename := p.path("net/snmp") + data, err := util.ReadFileNoStat(filename) + if err != nil { + return ProcSnmp{PID: p.PID}, err + } + procSnmp, err := parseSnmp(bytes.NewReader(data), filename) + procSnmp.PID = p.PID + return procSnmp, err +} + +// parseSnmp parses the metrics from proc//net/snmp file +// and returns a map contains those metrics (e.g. {"Ip": {"Forwarding": 2}}). +func parseSnmp(r io.Reader, fileName string) (ProcSnmp, error) { + var ( + scanner = bufio.NewScanner(r) + procSnmp = ProcSnmp{} + ) + + for scanner.Scan() { + nameParts := strings.Split(scanner.Text(), " ") + scanner.Scan() + valueParts := strings.Split(scanner.Text(), " ") + // Remove trailing :. + protocol := strings.TrimSuffix(nameParts[0], ":") + if len(nameParts) != len(valueParts) { + return procSnmp, fmt.Errorf("%w: mismatch field count mismatch in %s: %s", + ErrFileParse, fileName, protocol) + } + for i := 1; i < len(nameParts); i++ { + value, err := strconv.ParseFloat(valueParts[i], 64) + if err != nil { + return procSnmp, err + } + key := nameParts[i] + + switch protocol { + case "Ip": + switch key { + case "Forwarding": + procSnmp.Ip.Forwarding = &value + case "DefaultTTL": + procSnmp.Ip.DefaultTTL = &value + case "InReceives": + procSnmp.Ip.InReceives = &value + case "InHdrErrors": + procSnmp.Ip.InHdrErrors = &value + case "InAddrErrors": + procSnmp.Ip.InAddrErrors = &value + case "ForwDatagrams": + procSnmp.Ip.ForwDatagrams = &value + case "InUnknownProtos": + procSnmp.Ip.InUnknownProtos = &value + case "InDiscards": + procSnmp.Ip.InDiscards = &value + case "InDelivers": + procSnmp.Ip.InDelivers = &value + case "OutRequests": + procSnmp.Ip.OutRequests = &value + case "OutDiscards": + procSnmp.Ip.OutDiscards = &value + case "OutNoRoutes": + procSnmp.Ip.OutNoRoutes = &value + case "ReasmTimeout": + procSnmp.Ip.ReasmTimeout = &value + case "ReasmReqds": + procSnmp.Ip.ReasmReqds = &value + case "ReasmOKs": + procSnmp.Ip.ReasmOKs = &value + case "ReasmFails": + procSnmp.Ip.ReasmFails = &value + case "FragOKs": + procSnmp.Ip.FragOKs = &value + case "FragFails": + procSnmp.Ip.FragFails = &value + case "FragCreates": + procSnmp.Ip.FragCreates = &value + } + case "Icmp": + switch key { + case "InMsgs": + procSnmp.Icmp.InMsgs = &value + case "InErrors": + procSnmp.Icmp.InErrors = &value + case "InCsumErrors": + procSnmp.Icmp.InCsumErrors = &value + case "InDestUnreachs": + procSnmp.Icmp.InDestUnreachs = &value + case "InTimeExcds": + procSnmp.Icmp.InTimeExcds = &value + case "InParmProbs": + procSnmp.Icmp.InParmProbs = &value + case "InSrcQuenchs": + procSnmp.Icmp.InSrcQuenchs = &value + case "InRedirects": + procSnmp.Icmp.InRedirects = &value + case "InEchos": + procSnmp.Icmp.InEchos = &value + case "InEchoReps": + procSnmp.Icmp.InEchoReps = &value + case "InTimestamps": + procSnmp.Icmp.InTimestamps = &value + case "InTimestampReps": + procSnmp.Icmp.InTimestampReps = &value + case "InAddrMasks": + procSnmp.Icmp.InAddrMasks = &value + case "InAddrMaskReps": + procSnmp.Icmp.InAddrMaskReps = &value + case "OutMsgs": + procSnmp.Icmp.OutMsgs = &value + case "OutErrors": + procSnmp.Icmp.OutErrors = &value + case "OutDestUnreachs": + procSnmp.Icmp.OutDestUnreachs = &value + case "OutTimeExcds": + procSnmp.Icmp.OutTimeExcds = &value + case "OutParmProbs": + procSnmp.Icmp.OutParmProbs = &value + case "OutSrcQuenchs": + procSnmp.Icmp.OutSrcQuenchs = &value + case "OutRedirects": + procSnmp.Icmp.OutRedirects = &value + case "OutEchos": + procSnmp.Icmp.OutEchos = &value + case "OutEchoReps": + procSnmp.Icmp.OutEchoReps = &value + case "OutTimestamps": + procSnmp.Icmp.OutTimestamps = &value + case "OutTimestampReps": + procSnmp.Icmp.OutTimestampReps = &value + case "OutAddrMasks": + procSnmp.Icmp.OutAddrMasks = &value + case "OutAddrMaskReps": + procSnmp.Icmp.OutAddrMaskReps = &value + } + case "IcmpMsg": + switch key { + case "InType3": + procSnmp.IcmpMsg.InType3 = &value + case "OutType3": + procSnmp.IcmpMsg.OutType3 = &value + } + case "Tcp": + switch key { + case "RtoAlgorithm": + procSnmp.Tcp.RtoAlgorithm = &value + case "RtoMin": + procSnmp.Tcp.RtoMin = &value + case "RtoMax": + procSnmp.Tcp.RtoMax = &value + case "MaxConn": + procSnmp.Tcp.MaxConn = &value + case "ActiveOpens": + procSnmp.Tcp.ActiveOpens = &value + case "PassiveOpens": + procSnmp.Tcp.PassiveOpens = &value + case "AttemptFails": + procSnmp.Tcp.AttemptFails = &value + case "EstabResets": + procSnmp.Tcp.EstabResets = &value + case "CurrEstab": + procSnmp.Tcp.CurrEstab = &value + case "InSegs": + procSnmp.Tcp.InSegs = &value + case "OutSegs": + procSnmp.Tcp.OutSegs = &value + case "RetransSegs": + procSnmp.Tcp.RetransSegs = &value + case "InErrs": + procSnmp.Tcp.InErrs = &value + case "OutRsts": + procSnmp.Tcp.OutRsts = &value + case "InCsumErrors": + procSnmp.Tcp.InCsumErrors = &value + } + case "Udp": + switch key { + case "InDatagrams": + procSnmp.Udp.InDatagrams = &value + case "NoPorts": + procSnmp.Udp.NoPorts = &value + case "InErrors": + procSnmp.Udp.InErrors = &value + case "OutDatagrams": + procSnmp.Udp.OutDatagrams = &value + case "RcvbufErrors": + procSnmp.Udp.RcvbufErrors = &value + case "SndbufErrors": + procSnmp.Udp.SndbufErrors = &value + case "InCsumErrors": + procSnmp.Udp.InCsumErrors = &value + case "IgnoredMulti": + procSnmp.Udp.IgnoredMulti = &value + } + case "UdpLite": + switch key { + case "InDatagrams": + procSnmp.UdpLite.InDatagrams = &value + case "NoPorts": + procSnmp.UdpLite.NoPorts = &value + case "InErrors": + procSnmp.UdpLite.InErrors = &value + case "OutDatagrams": + procSnmp.UdpLite.OutDatagrams = &value + case "RcvbufErrors": + procSnmp.UdpLite.RcvbufErrors = &value + case "SndbufErrors": + procSnmp.UdpLite.SndbufErrors = &value + case "InCsumErrors": + procSnmp.UdpLite.InCsumErrors = &value + case "IgnoredMulti": + procSnmp.UdpLite.IgnoredMulti = &value + } + } + } + } + return procSnmp, scanner.Err() +} diff --git a/vendor/github.com/prometheus/procfs/proc_snmp6.go b/vendor/github.com/prometheus/procfs/proc_snmp6.go new file mode 100644 index 00000000..3059cc6a --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_snmp6.go @@ -0,0 +1,381 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "errors" + "io" + "os" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// ProcSnmp6 models the content of /proc//net/snmp6. +type ProcSnmp6 struct { + // The process ID. + PID int + Ip6 + Icmp6 + Udp6 + UdpLite6 +} + +type Ip6 struct { // nolint:revive + InReceives *float64 + InHdrErrors *float64 + InTooBigErrors *float64 + InNoRoutes *float64 + InAddrErrors *float64 + InUnknownProtos *float64 + InTruncatedPkts *float64 + InDiscards *float64 + InDelivers *float64 + OutForwDatagrams *float64 + OutRequests *float64 + OutDiscards *float64 + OutNoRoutes *float64 + ReasmTimeout *float64 + ReasmReqds *float64 + ReasmOKs *float64 + ReasmFails *float64 + FragOKs *float64 + FragFails *float64 + FragCreates *float64 + InMcastPkts *float64 + OutMcastPkts *float64 + InOctets *float64 + OutOctets *float64 + InMcastOctets *float64 + OutMcastOctets *float64 + InBcastOctets *float64 + OutBcastOctets *float64 + InNoECTPkts *float64 + InECT1Pkts *float64 + InECT0Pkts *float64 + InCEPkts *float64 +} + +type Icmp6 struct { + InMsgs *float64 + InErrors *float64 + OutMsgs *float64 + OutErrors *float64 + InCsumErrors *float64 + InDestUnreachs *float64 + InPktTooBigs *float64 + InTimeExcds *float64 + InParmProblems *float64 + InEchos *float64 + InEchoReplies *float64 + InGroupMembQueries *float64 + InGroupMembResponses *float64 + InGroupMembReductions *float64 + InRouterSolicits *float64 + InRouterAdvertisements *float64 + InNeighborSolicits *float64 + InNeighborAdvertisements *float64 + InRedirects *float64 + InMLDv2Reports *float64 + OutDestUnreachs *float64 + OutPktTooBigs *float64 + OutTimeExcds *float64 + OutParmProblems *float64 + OutEchos *float64 + OutEchoReplies *float64 + OutGroupMembQueries *float64 + OutGroupMembResponses *float64 + OutGroupMembReductions *float64 + OutRouterSolicits *float64 + OutRouterAdvertisements *float64 + OutNeighborSolicits *float64 + OutNeighborAdvertisements *float64 + OutRedirects *float64 + OutMLDv2Reports *float64 + InType1 *float64 + InType134 *float64 + InType135 *float64 + InType136 *float64 + InType143 *float64 + OutType133 *float64 + OutType135 *float64 + OutType136 *float64 + OutType143 *float64 +} + +type Udp6 struct { // nolint:revive + InDatagrams *float64 + NoPorts *float64 + InErrors *float64 + OutDatagrams *float64 + RcvbufErrors *float64 + SndbufErrors *float64 + InCsumErrors *float64 + IgnoredMulti *float64 +} + +type UdpLite6 struct { // nolint:revive + InDatagrams *float64 + NoPorts *float64 + InErrors *float64 + OutDatagrams *float64 + RcvbufErrors *float64 + SndbufErrors *float64 + InCsumErrors *float64 +} + +func (p Proc) Snmp6() (ProcSnmp6, error) { + filename := p.path("net/snmp6") + data, err := util.ReadFileNoStat(filename) + if err != nil { + // On systems with IPv6 disabled, this file won't exist. + // Do nothing. + if errors.Is(err, os.ErrNotExist) { + return ProcSnmp6{PID: p.PID}, nil + } + + return ProcSnmp6{PID: p.PID}, err + } + + procSnmp6, err := parseSNMP6Stats(bytes.NewReader(data)) + procSnmp6.PID = p.PID + return procSnmp6, err +} + +// parseSnmp6 parses the metrics from proc//net/snmp6 file +// and returns a map contains those metrics. +func parseSNMP6Stats(r io.Reader) (ProcSnmp6, error) { + var ( + scanner = bufio.NewScanner(r) + procSnmp6 = ProcSnmp6{} + ) + + for scanner.Scan() { + stat := strings.Fields(scanner.Text()) + if len(stat) < 2 { + continue + } + // Expect to have "6" in metric name, skip line otherwise + if sixIndex := strings.Index(stat[0], "6"); sixIndex != -1 { + protocol := stat[0][:sixIndex+1] + key := stat[0][sixIndex+1:] + value, err := strconv.ParseFloat(stat[1], 64) + if err != nil { + return procSnmp6, err + } + + switch protocol { + case "Ip6": + switch key { + case "InReceives": + procSnmp6.Ip6.InReceives = &value + case "InHdrErrors": + procSnmp6.Ip6.InHdrErrors = &value + case "InTooBigErrors": + procSnmp6.Ip6.InTooBigErrors = &value + case "InNoRoutes": + procSnmp6.Ip6.InNoRoutes = &value + case "InAddrErrors": + procSnmp6.Ip6.InAddrErrors = &value + case "InUnknownProtos": + procSnmp6.Ip6.InUnknownProtos = &value + case "InTruncatedPkts": + procSnmp6.Ip6.InTruncatedPkts = &value + case "InDiscards": + procSnmp6.Ip6.InDiscards = &value + case "InDelivers": + procSnmp6.Ip6.InDelivers = &value + case "OutForwDatagrams": + procSnmp6.Ip6.OutForwDatagrams = &value + case "OutRequests": + procSnmp6.Ip6.OutRequests = &value + case "OutDiscards": + procSnmp6.Ip6.OutDiscards = &value + case "OutNoRoutes": + procSnmp6.Ip6.OutNoRoutes = &value + case "ReasmTimeout": + procSnmp6.Ip6.ReasmTimeout = &value + case "ReasmReqds": + procSnmp6.Ip6.ReasmReqds = &value + case "ReasmOKs": + procSnmp6.Ip6.ReasmOKs = &value + case "ReasmFails": + procSnmp6.Ip6.ReasmFails = &value + case "FragOKs": + procSnmp6.Ip6.FragOKs = &value + case "FragFails": + procSnmp6.Ip6.FragFails = &value + case "FragCreates": + procSnmp6.Ip6.FragCreates = &value + case "InMcastPkts": + procSnmp6.Ip6.InMcastPkts = &value + case "OutMcastPkts": + procSnmp6.Ip6.OutMcastPkts = &value + case "InOctets": + procSnmp6.Ip6.InOctets = &value + case "OutOctets": + procSnmp6.Ip6.OutOctets = &value + case "InMcastOctets": + procSnmp6.Ip6.InMcastOctets = &value + case "OutMcastOctets": + procSnmp6.Ip6.OutMcastOctets = &value + case "InBcastOctets": + procSnmp6.Ip6.InBcastOctets = &value + case "OutBcastOctets": + procSnmp6.Ip6.OutBcastOctets = &value + case "InNoECTPkts": + procSnmp6.Ip6.InNoECTPkts = &value + case "InECT1Pkts": + procSnmp6.Ip6.InECT1Pkts = &value + case "InECT0Pkts": + procSnmp6.Ip6.InECT0Pkts = &value + case "InCEPkts": + procSnmp6.Ip6.InCEPkts = &value + + } + case "Icmp6": + switch key { + case "InMsgs": + procSnmp6.Icmp6.InMsgs = &value + case "InErrors": + procSnmp6.Icmp6.InErrors = &value + case "OutMsgs": + procSnmp6.Icmp6.OutMsgs = &value + case "OutErrors": + procSnmp6.Icmp6.OutErrors = &value + case "InCsumErrors": + procSnmp6.Icmp6.InCsumErrors = &value + case "InDestUnreachs": + procSnmp6.Icmp6.InDestUnreachs = &value + case "InPktTooBigs": + procSnmp6.Icmp6.InPktTooBigs = &value + case "InTimeExcds": + procSnmp6.Icmp6.InTimeExcds = &value + case "InParmProblems": + procSnmp6.Icmp6.InParmProblems = &value + case "InEchos": + procSnmp6.Icmp6.InEchos = &value + case "InEchoReplies": + procSnmp6.Icmp6.InEchoReplies = &value + case "InGroupMembQueries": + procSnmp6.Icmp6.InGroupMembQueries = &value + case "InGroupMembResponses": + procSnmp6.Icmp6.InGroupMembResponses = &value + case "InGroupMembReductions": + procSnmp6.Icmp6.InGroupMembReductions = &value + case "InRouterSolicits": + procSnmp6.Icmp6.InRouterSolicits = &value + case "InRouterAdvertisements": + procSnmp6.Icmp6.InRouterAdvertisements = &value + case "InNeighborSolicits": + procSnmp6.Icmp6.InNeighborSolicits = &value + case "InNeighborAdvertisements": + procSnmp6.Icmp6.InNeighborAdvertisements = &value + case "InRedirects": + procSnmp6.Icmp6.InRedirects = &value + case "InMLDv2Reports": + procSnmp6.Icmp6.InMLDv2Reports = &value + case "OutDestUnreachs": + procSnmp6.Icmp6.OutDestUnreachs = &value + case "OutPktTooBigs": + procSnmp6.Icmp6.OutPktTooBigs = &value + case "OutTimeExcds": + procSnmp6.Icmp6.OutTimeExcds = &value + case "OutParmProblems": + procSnmp6.Icmp6.OutParmProblems = &value + case "OutEchos": + procSnmp6.Icmp6.OutEchos = &value + case "OutEchoReplies": + procSnmp6.Icmp6.OutEchoReplies = &value + case "OutGroupMembQueries": + procSnmp6.Icmp6.OutGroupMembQueries = &value + case "OutGroupMembResponses": + procSnmp6.Icmp6.OutGroupMembResponses = &value + case "OutGroupMembReductions": + procSnmp6.Icmp6.OutGroupMembReductions = &value + case "OutRouterSolicits": + procSnmp6.Icmp6.OutRouterSolicits = &value + case "OutRouterAdvertisements": + procSnmp6.Icmp6.OutRouterAdvertisements = &value + case "OutNeighborSolicits": + procSnmp6.Icmp6.OutNeighborSolicits = &value + case "OutNeighborAdvertisements": + procSnmp6.Icmp6.OutNeighborAdvertisements = &value + case "OutRedirects": + procSnmp6.Icmp6.OutRedirects = &value + case "OutMLDv2Reports": + procSnmp6.Icmp6.OutMLDv2Reports = &value + case "InType1": + procSnmp6.Icmp6.InType1 = &value + case "InType134": + procSnmp6.Icmp6.InType134 = &value + case "InType135": + procSnmp6.Icmp6.InType135 = &value + case "InType136": + procSnmp6.Icmp6.InType136 = &value + case "InType143": + procSnmp6.Icmp6.InType143 = &value + case "OutType133": + procSnmp6.Icmp6.OutType133 = &value + case "OutType135": + procSnmp6.Icmp6.OutType135 = &value + case "OutType136": + procSnmp6.Icmp6.OutType136 = &value + case "OutType143": + procSnmp6.Icmp6.OutType143 = &value + } + case "Udp6": + switch key { + case "InDatagrams": + procSnmp6.Udp6.InDatagrams = &value + case "NoPorts": + procSnmp6.Udp6.NoPorts = &value + case "InErrors": + procSnmp6.Udp6.InErrors = &value + case "OutDatagrams": + procSnmp6.Udp6.OutDatagrams = &value + case "RcvbufErrors": + procSnmp6.Udp6.RcvbufErrors = &value + case "SndbufErrors": + procSnmp6.Udp6.SndbufErrors = &value + case "InCsumErrors": + procSnmp6.Udp6.InCsumErrors = &value + case "IgnoredMulti": + procSnmp6.Udp6.IgnoredMulti = &value + } + case "UdpLite6": + switch key { + case "InDatagrams": + procSnmp6.UdpLite6.InDatagrams = &value + case "NoPorts": + procSnmp6.UdpLite6.NoPorts = &value + case "InErrors": + procSnmp6.UdpLite6.InErrors = &value + case "OutDatagrams": + procSnmp6.UdpLite6.OutDatagrams = &value + case "RcvbufErrors": + procSnmp6.UdpLite6.RcvbufErrors = &value + case "SndbufErrors": + procSnmp6.UdpLite6.SndbufErrors = &value + case "InCsumErrors": + procSnmp6.UdpLite6.InCsumErrors = &value + } + } + } + } + return procSnmp6, scanner.Err() +} diff --git a/vendor/github.com/prometheus/procfs/proc_stat.go b/vendor/github.com/prometheus/procfs/proc_stat.go index 8c7b6e80..06a8d931 100644 --- a/vendor/github.com/prometheus/procfs/proc_stat.go +++ b/vendor/github.com/prometheus/procfs/proc_stat.go @@ -18,7 +18,6 @@ import ( "fmt" "os" - "github.com/prometheus/procfs/internal/fs" "github.com/prometheus/procfs/internal/util" ) @@ -81,10 +80,10 @@ type ProcStat struct { STime uint // Amount of time that this process's waited-for children have been // scheduled in user mode, measured in clock ticks. - CUTime uint + CUTime int // Amount of time that this process's waited-for children have been // scheduled in kernel mode, measured in clock ticks. - CSTime uint + CSTime int // For processes running a real-time scheduling policy, this is the negated // scheduling priority, minus one. Priority int @@ -102,6 +101,8 @@ type ProcStat struct { RSS int // Soft limit in bytes on the rss of the process. RSSLimit uint64 + // CPU number last executed on. + Processor uint // Real-time scheduling priority, a number in the range 1 to 99 for processes // scheduled under a real-time policy, or 0, for non-real-time processes. RTPriority uint @@ -109,13 +110,18 @@ type ProcStat struct { Policy uint // Aggregated block I/O delays, measured in clock ticks (centiseconds). DelayAcctBlkIOTicks uint64 + // Guest time of the process (time spent running a virtual CPU for a guest + // operating system), measured in clock ticks. + GuestTime int + // Guest time of the process's children, measured in clock ticks. + CGuestTime int - proc fs.FS + proc FS } // NewStat returns the current status information of the process. // -// Deprecated: use p.Stat() instead +// Deprecated: Use p.Stat() instead. func (p Proc) NewStat() (ProcStat, error) { return p.Stat() } @@ -137,10 +143,15 @@ func (p Proc) Stat() (ProcStat, error) { ) if l < 0 || r < 0 { - return ProcStat{}, fmt.Errorf("unexpected format, couldn't extract comm %q", data) + return ProcStat{}, fmt.Errorf("%w: unexpected format, couldn't extract comm %q", ErrFileParse, data) } s.Comm = string(data[l+1 : r]) + + // Check the following resources for the details about the particular stat + // fields and their data types: + // * https://man7.org/linux/man-pages/man5/proc.5.html + // * https://man7.org/linux/man-pages/man3/scanf.3.html _, err = fmt.Fscan( bytes.NewBuffer(data[r+2:]), &s.State, @@ -179,10 +190,12 @@ func (p Proc) Stat() (ProcStat, error) { &ignoreUint64, &ignoreUint64, &ignoreInt64, - &ignoreInt64, + &s.Processor, &s.RTPriority, &s.Policy, &s.DelayAcctBlkIOTicks, + &s.GuestTime, + &s.CGuestTime, ) if err != nil { return ProcStat{}, err @@ -203,8 +216,7 @@ func (s ProcStat) ResidentMemory() int { // StartTime returns the unix timestamp of the process in seconds. func (s ProcStat) StartTime() (float64, error) { - fs := FS{proc: s.proc} - stat, err := fs.Stat() + stat, err := s.proc.Stat() if err != nil { return 0, err } diff --git a/vendor/github.com/prometheus/procfs/proc_status.go b/vendor/github.com/prometheus/procfs/proc_status.go index 6edd8333..a055197c 100644 --- a/vendor/github.com/prometheus/procfs/proc_status.go +++ b/vendor/github.com/prometheus/procfs/proc_status.go @@ -15,6 +15,8 @@ package procfs import ( "bytes" + "math/bits" + "sort" "strconv" "strings" @@ -22,7 +24,7 @@ import ( ) // ProcStatus provides status information about the process, -// read from /proc/[pid]/stat. +// read from /proc/[pid]/status. type ProcStatus struct { // The process ID. PID int @@ -31,39 +33,41 @@ type ProcStatus struct { // Thread group ID. TGID int + // List of Pid namespace. + NSpids []uint64 // Peak virtual memory size. - VmPeak uint64 // nolint:golint + VmPeak uint64 // nolint:revive // Virtual memory size. - VmSize uint64 // nolint:golint + VmSize uint64 // nolint:revive // Locked memory size. - VmLck uint64 // nolint:golint + VmLck uint64 // nolint:revive // Pinned memory size. - VmPin uint64 // nolint:golint + VmPin uint64 // nolint:revive // Peak resident set size. - VmHWM uint64 // nolint:golint + VmHWM uint64 // nolint:revive // Resident set size (sum of RssAnnon RssFile and RssShmem). - VmRSS uint64 // nolint:golint + VmRSS uint64 // nolint:revive // Size of resident anonymous memory. - RssAnon uint64 // nolint:golint + RssAnon uint64 // nolint:revive // Size of resident file mappings. - RssFile uint64 // nolint:golint + RssFile uint64 // nolint:revive // Size of resident shared memory. - RssShmem uint64 // nolint:golint + RssShmem uint64 // nolint:revive // Size of data segments. - VmData uint64 // nolint:golint + VmData uint64 // nolint:revive // Size of stack segments. - VmStk uint64 // nolint:golint + VmStk uint64 // nolint:revive // Size of text segments. - VmExe uint64 // nolint:golint + VmExe uint64 // nolint:revive // Shared library code size. - VmLib uint64 // nolint:golint + VmLib uint64 // nolint:revive // Page table entries size. - VmPTE uint64 // nolint:golint + VmPTE uint64 // nolint:revive // Size of second-level page tables. - VmPMD uint64 // nolint:golint + VmPMD uint64 // nolint:revive // Swapped-out virtual memory size by anonymous private. - VmSwap uint64 // nolint:golint + VmSwap uint64 // nolint:revive // Size of hugetlb memory portions HugetlbPages uint64 @@ -73,9 +77,12 @@ type ProcStatus struct { NonVoluntaryCtxtSwitches uint64 // UIDs of the process (Real, effective, saved set, and filesystem UIDs) - UIDs [4]string + UIDs [4]uint64 // GIDs of the process (Real, effective, saved set, and filesystem GIDs) - GIDs [4]string + GIDs [4]uint64 + + // CpusAllowedList: List of cpu cores processes are allowed to run on. + CpusAllowedList []uint64 } // NewStatus returns the current status information of the process. @@ -96,10 +103,10 @@ func (p Proc) NewStatus() (ProcStatus, error) { kv := strings.SplitN(line, ":", 2) // removes spaces - k := string(strings.TrimSpace(kv[0])) - v := string(strings.TrimSpace(kv[1])) + k := strings.TrimSpace(kv[0]) + v := strings.TrimSpace(kv[1]) // removes "kB" - v = string(bytes.Trim([]byte(v), " kB")) + v = strings.TrimSuffix(v, " kB") // value to int when possible // we can skip error check here, 'cause vKBytes is not used when value is a string @@ -107,22 +114,39 @@ func (p Proc) NewStatus() (ProcStatus, error) { // convert kB to B vBytes := vKBytes * 1024 - s.fillStatus(k, v, vKBytes, vBytes) + err = s.fillStatus(k, v, vKBytes, vBytes) + if err != nil { + return ProcStatus{}, err + } } return s, nil } -func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintBytes uint64) { +func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintBytes uint64) error { switch k { case "Tgid": s.TGID = int(vUint) case "Name": s.Name = vString case "Uid": - copy(s.UIDs[:], strings.Split(vString, "\t")) + var err error + for i, v := range strings.Split(vString, "\t") { + s.UIDs[i], err = strconv.ParseUint(v, 10, bits.UintSize) + if err != nil { + return err + } + } case "Gid": - copy(s.GIDs[:], strings.Split(vString, "\t")) + var err error + for i, v := range strings.Split(vString, "\t") { + s.GIDs[i], err = strconv.ParseUint(v, 10, bits.UintSize) + if err != nil { + return err + } + } + case "NSpid": + s.NSpids = calcNSPidsList(vString) case "VmPeak": s.VmPeak = vUintBytes case "VmSize": @@ -161,10 +185,54 @@ func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintByt s.VoluntaryCtxtSwitches = vUint case "nonvoluntary_ctxt_switches": s.NonVoluntaryCtxtSwitches = vUint + case "Cpus_allowed_list": + s.CpusAllowedList = calcCpusAllowedList(vString) } + + return nil } // TotalCtxtSwitches returns the total context switch. func (s ProcStatus) TotalCtxtSwitches() uint64 { return s.VoluntaryCtxtSwitches + s.NonVoluntaryCtxtSwitches } + +func calcCpusAllowedList(cpuString string) []uint64 { + s := strings.Split(cpuString, ",") + + var g []uint64 + + for _, cpu := range s { + // parse cpu ranges, example: 1-3=[1,2,3] + if l := strings.Split(strings.TrimSpace(cpu), "-"); len(l) > 1 { + startCPU, _ := strconv.ParseUint(l[0], 10, 64) + endCPU, _ := strconv.ParseUint(l[1], 10, 64) + + for i := startCPU; i <= endCPU; i++ { + g = append(g, i) + } + } else if len(l) == 1 { + cpu, _ := strconv.ParseUint(l[0], 10, 64) + g = append(g, cpu) + } + + } + + sort.Slice(g, func(i, j int) bool { return g[i] < g[j] }) + return g +} + +func calcNSPidsList(nspidsString string) []uint64 { + s := strings.Split(nspidsString, " ") + var nspids []uint64 + + for _, nspid := range s { + nspid, _ := strconv.ParseUint(nspid, 10, 64) + if nspid == 0 { + continue + } + nspids = append(nspids, nspid) + } + + return nspids +} diff --git a/vendor/github.com/prometheus/procfs/proc_sys.go b/vendor/github.com/prometheus/procfs/proc_sys.go new file mode 100644 index 00000000..5eefbe2e --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_sys.go @@ -0,0 +1,51 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "fmt" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +func sysctlToPath(sysctl string) string { + return strings.Replace(sysctl, ".", "/", -1) +} + +func (fs FS) SysctlStrings(sysctl string) ([]string, error) { + value, err := util.SysReadFile(fs.proc.Path("sys", sysctlToPath(sysctl))) + if err != nil { + return nil, err + } + return strings.Fields(value), nil + +} + +func (fs FS) SysctlInts(sysctl string) ([]int, error) { + fields, err := fs.SysctlStrings(sysctl) + if err != nil { + return nil, err + } + + values := make([]int, len(fields)) + for i, f := range fields { + vp := util.NewValueParser(f) + values[i] = vp.Int() + if err := vp.Err(); err != nil { + return nil, fmt.Errorf("%w: field %d in sysctl %s is not a valid int: %w", ErrFileParse, i, sysctl, err) + } + } + return values, nil +} diff --git a/vendor/github.com/prometheus/procfs/schedstat.go b/vendor/github.com/prometheus/procfs/schedstat.go index 28228164..5f7f32dc 100644 --- a/vendor/github.com/prometheus/procfs/schedstat.go +++ b/vendor/github.com/prometheus/procfs/schedstat.go @@ -40,7 +40,7 @@ type Schedstat struct { CPUs []*SchedstatCPU } -// SchedstatCPU contains the values from one "cpu" line +// SchedstatCPU contains the values from one "cpu" line. type SchedstatCPU struct { CPUNum string @@ -49,14 +49,14 @@ type SchedstatCPU struct { RunTimeslices uint64 } -// ProcSchedstat contains the values from /proc//schedstat +// ProcSchedstat contains the values from `/proc//schedstat`. type ProcSchedstat struct { RunningNanoseconds uint64 WaitingNanoseconds uint64 RunTimeslices uint64 } -// Schedstat reads data from /proc/schedstat +// Schedstat reads data from `/proc/schedstat`. func (fs FS) Schedstat() (*Schedstat, error) { file, err := os.Open(fs.proc.Path("schedstat")) if err != nil { diff --git a/vendor/github.com/prometheus/procfs/slab.go b/vendor/github.com/prometheus/procfs/slab.go index 7896fd72..8611c901 100644 --- a/vendor/github.com/prometheus/procfs/slab.go +++ b/vendor/github.com/prometheus/procfs/slab.go @@ -68,7 +68,7 @@ func parseV21SlabEntry(line string) (*Slab, error) { l := slabSpace.ReplaceAllString(line, " ") s := strings.Split(l, " ") if len(s) != 16 { - return nil, fmt.Errorf("unable to parse: %q", line) + return nil, fmt.Errorf("%w: unable to parse: %q", ErrFileParse, line) } var err error i := &Slab{Name: s[0]} @@ -137,7 +137,7 @@ func parseSlabInfo21(r *bytes.Reader) (SlabInfo, error) { return s, nil } -// SlabInfo reads data from /proc/slabinfo +// SlabInfo reads data from `/proc/slabinfo`. func (fs FS) SlabInfo() (SlabInfo, error) { // TODO: Consider passing options to allow for parsing different // slabinfo versions. However, slabinfo 2.1 has been stable since diff --git a/vendor/github.com/prometheus/procfs/softirqs.go b/vendor/github.com/prometheus/procfs/softirqs.go new file mode 100644 index 00000000..28708e07 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/softirqs.go @@ -0,0 +1,160 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// Softirqs represents the softirq statistics. +type Softirqs struct { + Hi []uint64 + Timer []uint64 + NetTx []uint64 + NetRx []uint64 + Block []uint64 + IRQPoll []uint64 + Tasklet []uint64 + Sched []uint64 + HRTimer []uint64 + RCU []uint64 +} + +func (fs FS) Softirqs() (Softirqs, error) { + fileName := fs.proc.Path("softirqs") + data, err := util.ReadFileNoStat(fileName) + if err != nil { + return Softirqs{}, err + } + + reader := bytes.NewReader(data) + + return parseSoftirqs(reader) +} + +func parseSoftirqs(r io.Reader) (Softirqs, error) { + var ( + softirqs = Softirqs{} + scanner = bufio.NewScanner(r) + ) + + if !scanner.Scan() { + return Softirqs{}, fmt.Errorf("%w: softirqs empty", ErrFileRead) + } + + for scanner.Scan() { + parts := strings.Fields(scanner.Text()) + var err error + + // require at least one cpu + if len(parts) < 2 { + continue + } + switch { + case parts[0] == "HI:": + perCPU := parts[1:] + softirqs.Hi = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.Hi[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (HI%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "TIMER:": + perCPU := parts[1:] + softirqs.Timer = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.Timer[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (TIMER%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "NET_TX:": + perCPU := parts[1:] + softirqs.NetTx = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.NetTx[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (NET_TX%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "NET_RX:": + perCPU := parts[1:] + softirqs.NetRx = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.NetRx[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (NET_RX%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "BLOCK:": + perCPU := parts[1:] + softirqs.Block = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.Block[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (BLOCK%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "IRQ_POLL:": + perCPU := parts[1:] + softirqs.IRQPoll = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.IRQPoll[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (IRQ_POLL%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "TASKLET:": + perCPU := parts[1:] + softirqs.Tasklet = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.Tasklet[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (TASKLET%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "SCHED:": + perCPU := parts[1:] + softirqs.Sched = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.Sched[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (SCHED%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "HRTIMER:": + perCPU := parts[1:] + softirqs.HRTimer = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.HRTimer[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (HRTIMER%d): %w", ErrFileParse, count, i, err) + } + } + case parts[0] == "RCU:": + perCPU := parts[1:] + softirqs.RCU = make([]uint64, len(perCPU)) + for i, count := range perCPU { + if softirqs.RCU[i], err = strconv.ParseUint(count, 10, 64); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse %q (RCU%d): %w", ErrFileParse, count, i, err) + } + } + } + } + + if err := scanner.Err(); err != nil { + return Softirqs{}, fmt.Errorf("%w: couldn't parse softirqs: %w", ErrFileParse, err) + } + + return softirqs, scanner.Err() +} diff --git a/vendor/github.com/prometheus/procfs/stat.go b/vendor/github.com/prometheus/procfs/stat.go index 6d872754..e36b41c1 100644 --- a/vendor/github.com/prometheus/procfs/stat.go +++ b/vendor/github.com/prometheus/procfs/stat.go @@ -41,7 +41,7 @@ type CPUStat struct { // SoftIRQStat represent the softirq statistics as exported in the procfs stat file. // A nice introduction can be found at https://0xax.gitbooks.io/linux-insides/content/interrupts/interrupts-9.html -// It is possible to get per-cpu stats by reading /proc/softirqs +// It is possible to get per-cpu stats by reading `/proc/softirqs`. type SoftIRQStat struct { Hi uint64 Timer uint64 @@ -62,7 +62,7 @@ type Stat struct { // Summed up cpu statistics. CPUTotal CPUStat // Per-CPU statistics. - CPU []CPUStat + CPU map[int64]CPUStat // Number of times interrupts were handled, which contains numbered and unnumbered IRQs. IRQTotal uint64 // Number of times a numbered IRQ was triggered. @@ -93,10 +93,10 @@ func parseCPUStat(line string) (CPUStat, int64, error) { &cpuStat.Guest, &cpuStat.GuestNice) if err != nil && err != io.EOF { - return CPUStat{}, -1, fmt.Errorf("couldn't parse %q (cpu): %w", line, err) + return CPUStat{}, -1, fmt.Errorf("%w: couldn't parse %q (cpu): %w", ErrFileParse, line, err) } if count == 0 { - return CPUStat{}, -1, fmt.Errorf("couldn't parse %q (cpu): 0 elements parsed", line) + return CPUStat{}, -1, fmt.Errorf("%w: couldn't parse %q (cpu): 0 elements parsed", ErrFileParse, line) } cpuStat.User /= userHZ @@ -116,7 +116,7 @@ func parseCPUStat(line string) (CPUStat, int64, error) { cpuID, err := strconv.ParseInt(cpu[3:], 10, 64) if err != nil { - return CPUStat{}, -1, fmt.Errorf("couldn't parse %q (cpu/cpuid): %w", line, err) + return CPUStat{}, -1, fmt.Errorf("%w: couldn't parse %q (cpu/cpuid): %w", ErrFileParse, line, err) } return cpuStat, cpuID, nil @@ -136,7 +136,7 @@ func parseSoftIRQStat(line string) (SoftIRQStat, uint64, error) { &softIRQStat.Hrtimer, &softIRQStat.Rcu) if err != nil { - return SoftIRQStat{}, 0, fmt.Errorf("couldn't parse %q (softirq): %w", line, err) + return SoftIRQStat{}, 0, fmt.Errorf("%w: couldn't parse %q (softirq): %w", ErrFileParse, line, err) } return softIRQStat, total, nil @@ -145,7 +145,7 @@ func parseSoftIRQStat(line string) (SoftIRQStat, uint64, error) { // NewStat returns information about current cpu/process statistics. // See https://www.kernel.org/doc/Documentation/filesystems/proc.txt // -// Deprecated: use fs.Stat() instead +// Deprecated: Use fs.Stat() instead. func NewStat() (Stat, error) { fs, err := NewFS(fs.DefaultProcMountPoint) if err != nil { @@ -155,25 +155,42 @@ func NewStat() (Stat, error) { } // NewStat returns information about current cpu/process statistics. -// See https://www.kernel.org/doc/Documentation/filesystems/proc.txt +// See: https://www.kernel.org/doc/Documentation/filesystems/proc.txt // -// Deprecated: use fs.Stat() instead +// Deprecated: Use fs.Stat() instead. func (fs FS) NewStat() (Stat, error) { return fs.Stat() } // Stat returns information about current cpu/process statistics. -// See https://www.kernel.org/doc/Documentation/filesystems/proc.txt +// See: https://www.kernel.org/doc/Documentation/filesystems/proc.txt func (fs FS) Stat() (Stat, error) { fileName := fs.proc.Path("stat") data, err := util.ReadFileNoStat(fileName) if err != nil { return Stat{}, err } + procStat, err := parseStat(bytes.NewReader(data), fileName) + if err != nil { + return Stat{}, err + } + return procStat, nil +} + +// parseStat parses the metrics from /proc/[pid]/stat. +func parseStat(r io.Reader, fileName string) (Stat, error) { + var ( + scanner = bufio.NewScanner(r) + stat = Stat{ + CPU: make(map[int64]CPUStat), + } + err error + ) - stat := Stat{} + // Increase default scanner buffer to handle very long `intr` lines. + buf := make([]byte, 0, 8*1024) + scanner.Buffer(buf, 1024*1024) - scanner := bufio.NewScanner(bytes.NewReader(data)) for scanner.Scan() { line := scanner.Text() parts := strings.Fields(scanner.Text()) @@ -184,34 +201,34 @@ func (fs FS) Stat() (Stat, error) { switch { case parts[0] == "btime": if stat.BootTime, err = strconv.ParseUint(parts[1], 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (btime): %w", parts[1], err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (btime): %w", ErrFileParse, parts[1], err) } case parts[0] == "intr": if stat.IRQTotal, err = strconv.ParseUint(parts[1], 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (intr): %w", parts[1], err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (intr): %w", ErrFileParse, parts[1], err) } numberedIRQs := parts[2:] stat.IRQ = make([]uint64, len(numberedIRQs)) for i, count := range numberedIRQs { if stat.IRQ[i], err = strconv.ParseUint(count, 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (intr%d): %w", count, i, err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (intr%d): %w", ErrFileParse, count, i, err) } } case parts[0] == "ctxt": if stat.ContextSwitches, err = strconv.ParseUint(parts[1], 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (ctxt): %w", parts[1], err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (ctxt): %w", ErrFileParse, parts[1], err) } case parts[0] == "processes": if stat.ProcessCreated, err = strconv.ParseUint(parts[1], 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (processes): %w", parts[1], err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (processes): %w", ErrFileParse, parts[1], err) } case parts[0] == "procs_running": if stat.ProcessesRunning, err = strconv.ParseUint(parts[1], 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (procs_running): %w", parts[1], err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (procs_running): %w", ErrFileParse, parts[1], err) } case parts[0] == "procs_blocked": if stat.ProcessesBlocked, err = strconv.ParseUint(parts[1], 10, 64); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q (procs_blocked): %w", parts[1], err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q (procs_blocked): %w", ErrFileParse, parts[1], err) } case parts[0] == "softirq": softIRQStats, total, err := parseSoftIRQStat(line) @@ -228,16 +245,13 @@ func (fs FS) Stat() (Stat, error) { if cpuID == -1 { stat.CPUTotal = cpuStat } else { - for int64(len(stat.CPU)) <= cpuID { - stat.CPU = append(stat.CPU, CPUStat{}) - } stat.CPU[cpuID] = cpuStat } } } if err := scanner.Err(); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %q: %w", fileName, err) + return Stat{}, fmt.Errorf("%w: couldn't parse %q: %w", ErrFileParse, fileName, err) } return stat, nil diff --git a/vendor/github.com/prometheus/procfs/swaps.go b/vendor/github.com/prometheus/procfs/swaps.go index 15edc221..65fec834 100644 --- a/vendor/github.com/prometheus/procfs/swaps.go +++ b/vendor/github.com/prometheus/procfs/swaps.go @@ -64,7 +64,7 @@ func parseSwapString(swapString string) (*Swap, error) { swapFields := strings.Fields(swapString) swapLength := len(swapFields) if swapLength < 5 { - return nil, fmt.Errorf("too few fields in swap string: %s", swapString) + return nil, fmt.Errorf("%w: too few fields in swap string: %s", ErrFileParse, swapString) } swap := &Swap{ @@ -74,15 +74,15 @@ func parseSwapString(swapString string) (*Swap, error) { swap.Size, err = strconv.Atoi(swapFields[2]) if err != nil { - return nil, fmt.Errorf("invalid swap size: %s", swapFields[2]) + return nil, fmt.Errorf("%w: invalid swap size: %s: %w", ErrFileParse, swapFields[2], err) } swap.Used, err = strconv.Atoi(swapFields[3]) if err != nil { - return nil, fmt.Errorf("invalid swap used: %s", swapFields[3]) + return nil, fmt.Errorf("%w: invalid swap used: %s: %w", ErrFileParse, swapFields[3], err) } swap.Priority, err = strconv.Atoi(swapFields[4]) if err != nil { - return nil, fmt.Errorf("invalid swap priority: %s", swapFields[4]) + return nil, fmt.Errorf("%w: invalid swap priority: %s: %w", ErrFileParse, swapFields[4], err) } return swap, nil diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_cooling_device.go b/vendor/github.com/prometheus/procfs/sysfs/class_cooling_device.go index a67067f8..4bf1d273 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_cooling_device.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_cooling_device.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_dmi.go b/vendor/github.com/prometheus/procfs/sysfs/class_dmi.go new file mode 100644 index 00000000..35f8d1f3 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/class_dmi.go @@ -0,0 +1,131 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "fmt" + "os" + "path/filepath" + + "github.com/prometheus/procfs/internal/util" +) + +const dmiClassPath = "class/dmi/id" + +// DMIClass contains info from files in /sys/class/dmi/id. +type DMIClass struct { + BiosDate *string // /sys/class/dmi/id/bios_date + BiosRelease *string // /sys/class/dmi/id/bios_release + BiosVendor *string // /sys/class/dmi/id/bios_vendor + BiosVersion *string // /sys/class/dmi/id/bios_version + BoardAssetTag *string // /sys/class/dmi/id/board_asset_tag + BoardName *string // /sys/class/dmi/id/board_name + BoardSerial *string // /sys/class/dmi/id/board_serial + BoardVendor *string // /sys/class/dmi/id/board_vendor + BoardVersion *string // /sys/class/dmi/id/board_version + ChassisAssetTag *string // /sys/class/dmi/id/chassis_asset_tag + ChassisSerial *string // /sys/class/dmi/id/chassis_serial + ChassisType *string // /sys/class/dmi/id/chassis_type + ChassisVendor *string // /sys/class/dmi/id/chassis_vendor + ChassisVersion *string // /sys/class/dmi/id/chassis_version + ProductFamily *string // /sys/class/dmi/id/product_family + ProductName *string // /sys/class/dmi/id/product_name + ProductSerial *string // /sys/class/dmi/id/product_serial + ProductSKU *string // /sys/class/dmi/id/product_sku + ProductUUID *string // /sys/class/dmi/id/product_uuid + ProductVersion *string // /sys/class/dmi/id/product_version + SystemVendor *string // /sys/class/dmi/id/sys_vendor +} + +// DMIClass returns Desktop Management Interface (DMI) information read from /sys/class/dmi. +func (fs FS) DMIClass() (*DMIClass, error) { + path := fs.sys.Path(dmiClassPath) + + files, err := os.ReadDir(path) + if err != nil { + return nil, fmt.Errorf("failed to read directory %q: %w", path, err) + } + + var dmi DMIClass + for _, f := range files { + if !f.Type().IsRegular() { + continue + } + + name := f.Name() + if name == "modalias" || name == "uevent" { + continue + } + + filename := filepath.Join(path, name) + value, err := util.SysReadFile(filename) + if err != nil { + if os.IsPermission(err) { + // Only root is allowed to read the serial and product_uuid files! + continue + } + return nil, fmt.Errorf("failed to read file %q: %w", filename, err) + } + + switch name { + case "bios_date": + dmi.BiosDate = &value + case "bios_release": + dmi.BiosRelease = &value + case "bios_vendor": + dmi.BiosVendor = &value + case "bios_version": + dmi.BiosVersion = &value + case "board_asset_tag": + dmi.BoardAssetTag = &value + case "board_name": + dmi.BoardName = &value + case "board_serial": + dmi.BoardSerial = &value + case "board_vendor": + dmi.BoardVendor = &value + case "board_version": + dmi.BoardVersion = &value + case "chassis_asset_tag": + dmi.ChassisAssetTag = &value + case "chassis_serial": + dmi.ChassisSerial = &value + case "chassis_type": + dmi.ChassisType = &value + case "chassis_vendor": + dmi.ChassisVendor = &value + case "chassis_version": + dmi.ChassisVersion = &value + case "product_family": + dmi.ProductFamily = &value + case "product_name": + dmi.ProductName = &value + case "product_serial": + dmi.ProductSerial = &value + case "product_sku": + dmi.ProductSKU = &value + case "product_uuid": + dmi.ProductUUID = &value + case "product_version": + dmi.ProductVersion = &value + case "sys_vendor": + dmi.SystemVendor = &value + } + } + + return &dmi, nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_drm.go b/vendor/github.com/prometheus/procfs/sysfs/class_drm.go index 1febea25..b221e688 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_drm.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_drm.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_drm_amdgpu.go b/vendor/github.com/prometheus/procfs/sysfs/class_drm_amdgpu.go index 308d1d13..51b50d0f 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_drm_amdgpu.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_drm_amdgpu.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_fibrechannel.go b/vendor/github.com/prometheus/procfs/sysfs/class_fibrechannel.go index 96584e74..ded07a88 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_fibrechannel.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_fibrechannel.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( + "errors" "fmt" - "io/ioutil" "os" "path/filepath" @@ -65,7 +66,7 @@ type FibreChannelClass map[string]FibreChannelHost func (fs FS) FibreChannelClass() (FibreChannelClass, error) { path := fs.sys.Path(fibrechannelClassPath) - dirs, err := ioutil.ReadDir(path) + dirs, err := os.ReadDir(path) if err != nil { return nil, err } @@ -83,7 +84,7 @@ func (fs FS) FibreChannelClass() (FibreChannelClass, error) { return fcc, nil } -// Parse a single FC host +// Parse a single FC host. func (fs FS) parseFibreChannelHost(name string) (*FibreChannelHost, error) { path := fs.sys.Path(fibrechannelClassPath, name) host := FibreChannelHost{Name: name} @@ -92,6 +93,11 @@ func (fs FS) parseFibreChannelHost(name string) (*FibreChannelHost, error) { name := filepath.Join(path, f) value, err := util.SysReadFile(name) if err != nil { + // drivers can choose not to expose some attributes to sysfs. + // See: https://github.com/prometheus/node_exporter/issues/2919. + if os.IsNotExist(err) { + continue + } return nil, fmt.Errorf("failed to read file %q: %w", name, err) } @@ -147,13 +153,13 @@ func parseFibreChannelStatistics(hostPath string) (*FibreChannelCounters, error) var counters FibreChannelCounters path := filepath.Join(hostPath, "statistics") - files, err := ioutil.ReadDir(path) + files, err := os.ReadDir(path) if err != nil { return nil, err } for _, f := range files { - if !f.Mode().IsRegular() || f.Name() == "reset_statistics" { + if !f.Type().IsRegular() || f.Name() == "reset_statistics" { continue } @@ -161,7 +167,7 @@ func parseFibreChannelStatistics(hostPath string) (*FibreChannelCounters, error) value, err := util.SysReadFile(name) if err != nil { // there are some write-only files in this directory; we can safely skip over them - if os.IsNotExist(err) || err.Error() == "operation not supported" || err.Error() == "invalid argument" { + if os.IsNotExist(err) || err.Error() == "operation not supported" || errors.Is(err, os.ErrInvalid) { continue } return nil, fmt.Errorf("failed to read file %q: %w", name, err) diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_infiniband.go b/vendor/github.com/prometheus/procfs/sysfs/class_infiniband.go index 7adebe88..7892c69a 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_infiniband.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_infiniband.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( + "errors" "fmt" - "io/ioutil" "os" "path/filepath" "strconv" @@ -66,6 +67,42 @@ type InfiniBandCounters struct { VL15Dropped *uint64 // counters/VL15_dropped } +// InfiniBandHwCounters contains counter value from files in +// /sys/class/infiniband//ports//hw_counters +// for a single port of one InfiniBand device. +type InfiniBandHwCounters struct { + DuplicateRequest *uint64 // hw_counters/duplicate_request + ImpliedNakSeqErr *uint64 // hw_counters/implied_nak_seq_err + Lifespan *uint64 // hw_counters/lifespan + LocalAckTimeoutErr *uint64 // hw_counters/local_ack_timeout_err + NpCnpSent *uint64 // hw_counters/np_cnp_sent + NpEcnMarkedRocePackets *uint64 // hw_counters/np_ecn_marked_roce_packets + OutOfBuffer *uint64 // hw_counters/out_of_buffer + OutOfSequence *uint64 // hw_counters/out_of_sequence + PacketSeqErr *uint64 // hw_counters/packet_seq_err + ReqCqeError *uint64 // hw_counters/req_cqe_error + ReqCqeFlushError *uint64 // hw_counters/req_cqe_flush_error + ReqRemoteAccessErrors *uint64 // hw_counters/req_remote_access_errors + ReqRemoteInvalidRequest *uint64 // hw_counters/req_remote_invalid_request + RespCqeError *uint64 // hw_counters/resp_cqe_error + RespCqeFlushError *uint64 // hw_counters/resp_cqe_flush_error + RespLocalLengthError *uint64 // hw_counters/resp_local_length_error + RespRemoteAccessErrors *uint64 // hw_counters/resp_remote_access_errors + RnrNakRetryErr *uint64 // hw_counters/rnr_nak_retry_err + RoceAdpRetrans *uint64 // hw_counters/roce_adp_retrans + RoceAdpRetransTo *uint64 // hw_counters/roce_adp_retrans_to + RoceSlowRestart *uint64 // hw_counters/roce_slow_restart + RoceSlowRestartCnps *uint64 // hw_counters/roce_slow_restart_cnps + RoceSlowRestartTrans *uint64 // hw_counters/roce_slow_restart_trans + RpCnpHandled *uint64 // hw_counters/rp_cnp_handled + RpCnpIgnored *uint64 // hw_counters/rp_cnp_ignored + RxAtomicRequests *uint64 // hw_counters/rx_atomic_requests + RxDctConnect *uint64 // hw_counters/rx_dct_connect + RxIcrcEncapsulated *uint64 // hw_counters/rx_icrc_encapsulated + RxReadRequests *uint64 // hw_counters/rx_read_requests + RxWriteRequests *uint64 // hw_counters/rx_write_requests +} + // InfiniBandPort contains info from files in // /sys/class/infiniband//ports/ // for a single port of one InfiniBand device. @@ -78,6 +115,7 @@ type InfiniBandPort struct { PhysStateID uint // String representation from /sys/class/infiniband//ports//phys_state Rate uint64 // in bytes/second from /sys/class/infiniband//ports//rate Counters InfiniBandCounters + HwCounters InfiniBandHwCounters } // InfiniBandDevice contains info from files in /sys/class/infiniband for a @@ -101,7 +139,7 @@ type InfiniBandClass map[string]InfiniBandDevice func (fs FS) InfiniBandClass() (InfiniBandClass, error) { path := fs.sys.Path(infinibandClassPath) - dirs, err := ioutil.ReadDir(path) + dirs, err := os.ReadDir(path) if err != nil { return nil, err } @@ -120,16 +158,24 @@ func (fs FS) InfiniBandClass() (InfiniBandClass, error) { } // Parse one InfiniBand device. +// Refer to https://www.kernel.org/doc/Documentation/ABI/stable/sysfs-class-infiniband func (fs FS) parseInfiniBandDevice(name string) (*InfiniBandDevice, error) { path := fs.sys.Path(infinibandClassPath, name) device := InfiniBandDevice{Name: name} - for _, f := range [...]string{"board_id", "fw_ver", "hca_type"} { + // fw_ver is exposed by all InfiniBand drivers since kernel version 4.10. + value, err := util.SysReadFile(filepath.Join(path, "fw_ver")) + if err != nil { + return nil, fmt.Errorf("failed to read HCA firmware version: %w", err) + } + device.FirmwareVersion = value + + // Not all InfiniBand drivers expose all of these. + for _, f := range [...]string{"board_id", "hca_type"} { name := filepath.Join(path, f) value, err := util.SysReadFile(name) if err != nil { - // Not all InfiniBand drivers provide hca_type. - if os.IsNotExist(err) && (f == "hca_type") { + if os.IsNotExist(err) { continue } return nil, fmt.Errorf("failed to read file %q: %w", name, err) @@ -138,15 +184,13 @@ func (fs FS) parseInfiniBandDevice(name string) (*InfiniBandDevice, error) { switch f { case "board_id": device.BoardID = value - case "fw_ver": - device.FirmwareVersion = value case "hca_type": device.HCAType = value } } portsPath := filepath.Join(path, "ports") - ports, err := ioutil.ReadDir(portsPath) + ports, err := os.ReadDir(portsPath) if err != nil { return nil, fmt.Errorf("failed to list InfiniBand ports at %q: %w", portsPath, err) } @@ -164,7 +208,7 @@ func (fs FS) parseInfiniBandDevice(name string) (*InfiniBandDevice, error) { return &device, nil } -// Parse InfiniBand state. Expected format: ": " +// Parse InfiniBand state. Expected format: ": ". func parseState(s string) (uint, string, error) { parts := strings.Split(s, ":") if len(parts) != 2 { @@ -179,7 +223,7 @@ func parseState(s string) (uint, string, error) { return id, name, nil } -// Parse rate (example: "100 Gb/sec (4X EDR)") and return it as bytes/second +// Parse rate (example: "100 Gb/sec (4X EDR)") and return it as bytes/second. func parseRate(s string) (uint64, error) { parts := strings.SplitAfterN(s, " ", 2) if len(parts) != 2 { @@ -204,7 +248,7 @@ func (fs FS) parseInfiniBandPort(name string, port string) (*InfiniBandPort, err ibp := InfiniBandPort{Name: name, Port: uint(portNumber)} portPath := fs.sys.Path(infinibandClassPath, name, "ports", port) - content, err := ioutil.ReadFile(filepath.Join(portPath, "state")) + content, err := os.ReadFile(filepath.Join(portPath, "state")) if err != nil { return nil, err } @@ -215,7 +259,7 @@ func (fs FS) parseInfiniBandPort(name string, port string) (*InfiniBandPort, err ibp.State = name ibp.StateID = id - content, err = ioutil.ReadFile(filepath.Join(portPath, "phys_state")) + content, err = os.ReadFile(filepath.Join(portPath, "phys_state")) if err != nil { return nil, err } @@ -226,7 +270,7 @@ func (fs FS) parseInfiniBandPort(name string, port string) (*InfiniBandPort, err ibp.PhysState = name ibp.PhysStateID = id - content, err = ioutil.ReadFile(filepath.Join(portPath, "rate")) + content, err = os.ReadFile(filepath.Join(portPath, "rate")) if err != nil { return nil, err } @@ -235,33 +279,47 @@ func (fs FS) parseInfiniBandPort(name string, port string) (*InfiniBandPort, err return nil, fmt.Errorf("could not parse rate file in %q: %w", portPath, err) } - counters, err := parseInfiniBandCounters(portPath) - if err != nil { - return nil, err + // Intel irdma module does not expose /sys/class/infiniband//ports//counters + if !strings.HasPrefix(ibp.Name, "irdma") { + counters, err := parseInfiniBandCounters(portPath) + if err != nil { + return nil, err + } + ibp.Counters = *counters + } + + if strings.HasPrefix(ibp.Name, "irdma") || strings.HasPrefix(ibp.Name, "mlx5_") { + hwCounters, err := parseInfiniBandHwCounters(portPath) + if err != nil { + return nil, err + } + ibp.HwCounters = *hwCounters } - ibp.Counters = *counters return &ibp, nil } +// parseInfiniBandCounters parses the counters exposed under +// /sys/class/infiniband//ports//counters, which first appeared in kernel v2.6.12. +// Prior to kernel v4.5, 64-bit counters were exposed separately under the "counters_ext" directory. func parseInfiniBandCounters(portPath string) (*InfiniBandCounters, error) { var counters InfiniBandCounters path := filepath.Join(portPath, "counters") - files, err := ioutil.ReadDir(path) + files, err := os.ReadDir(path) if err != nil { return nil, err } for _, f := range files { - if !f.Mode().IsRegular() { + if !f.Type().IsRegular() { continue } name := filepath.Join(path, f.Name()) value, err := util.SysReadFile(name) if err != nil { - if os.IsNotExist(err) || os.IsPermission(err) || err.Error() == "operation not supported" || err.Error() == "invalid argument" { + if os.IsNotExist(err) || os.IsPermission(err) || err.Error() == "operation not supported" || errors.Is(err, os.ErrInvalid) { continue } return nil, fmt.Errorf("failed to read file %q: %w", name, err) @@ -341,22 +399,22 @@ func parseInfiniBandCounters(portPath string) (*InfiniBandCounters, error) { } } - // Parse legacy counters + // Parse pre-kernel-v4.5 64-bit counters. path = filepath.Join(portPath, "counters_ext") - files, err = ioutil.ReadDir(path) + files, err = os.ReadDir(path) if err != nil && !os.IsNotExist(err) { return nil, err } for _, f := range files { - if !f.Mode().IsRegular() { + if !f.Type().IsRegular() { continue } name := filepath.Join(path, f.Name()) value, err := util.SysReadFile(name) if err != nil { - if os.IsNotExist(err) || os.IsPermission(err) || err.Error() == "operation not supported" || err.Error() == "invalid argument" { + if os.IsNotExist(err) || os.IsPermission(err) || err.Error() == "operation not supported" || errors.Is(err, os.ErrInvalid) { continue } return nil, fmt.Errorf("failed to read file %q: %w", name, err) @@ -404,3 +462,108 @@ func parseInfiniBandCounters(portPath string) (*InfiniBandCounters, error) { return &counters, nil } + +// parseInfiniBandHwCounters parses the optional counters exposed under +// /sys/class/infiniband//ports//hw_counters, which first appeared in kernel v4.6. +func parseInfiniBandHwCounters(portPath string) (*InfiniBandHwCounters, error) { + var hwCounters InfiniBandHwCounters + + path := filepath.Join(portPath, "hw_counters") + files, err := os.ReadDir(path) + if err != nil { + return nil, err + } + + for _, f := range files { + if !f.Type().IsRegular() { + continue + } + + name := filepath.Join(path, f.Name()) + value, err := util.SysReadFile(name) + if err != nil { + if os.IsNotExist(err) || os.IsPermission(err) || err.Error() == "operation not supported" || errors.Is(err, os.ErrInvalid) { + continue + } + return nil, fmt.Errorf("failed to read file %q: %w", name, err) + } + + vp := util.NewValueParser(value) + + switch f.Name() { + case "duplicate_request": + hwCounters.DuplicateRequest = vp.PUInt64() + case "implied_nak_seq_err": + hwCounters.ImpliedNakSeqErr = vp.PUInt64() + case "lifespan": + hwCounters.Lifespan = vp.PUInt64() + case "local_ack_timeout_err": + hwCounters.LocalAckTimeoutErr = vp.PUInt64() + case "np_cnp_sent": + hwCounters.NpCnpSent = vp.PUInt64() + case "np_ecn_marked_roce_packets": + hwCounters.NpEcnMarkedRocePackets = vp.PUInt64() + case "out_of_buffer": + hwCounters.OutOfBuffer = vp.PUInt64() + case "out_of_sequence": + hwCounters.OutOfSequence = vp.PUInt64() + case "packet_seq_err": + hwCounters.PacketSeqErr = vp.PUInt64() + case "req_cqe_error": + hwCounters.ReqCqeError = vp.PUInt64() + case "req_cqe_flush_error": + hwCounters.ReqCqeFlushError = vp.PUInt64() + case "req_remote_access_errors": + hwCounters.ReqRemoteAccessErrors = vp.PUInt64() + case "req_remote_invalid_request": + hwCounters.ReqRemoteInvalidRequest = vp.PUInt64() + case "resp_cqe_error": + hwCounters.RespCqeError = vp.PUInt64() + case "resp_cqe_flush_error": + hwCounters.RespCqeFlushError = vp.PUInt64() + case "resp_local_length_error": + hwCounters.RespLocalLengthError = vp.PUInt64() + case "resp_remote_access_errors": + hwCounters.RespRemoteAccessErrors = vp.PUInt64() + case "rnr_nak_retry_err": + hwCounters.RnrNakRetryErr = vp.PUInt64() + case "roce_adp_retrans": + hwCounters.RoceAdpRetrans = vp.PUInt64() + case "roce_adp_retrans_to": + hwCounters.RoceAdpRetransTo = vp.PUInt64() + case "roce_slow_restart": + hwCounters.RoceSlowRestart = vp.PUInt64() + case "roce_slow_restart_cnps": + hwCounters.RoceSlowRestartCnps = vp.PUInt64() + case "roce_slow_restart_trans": + hwCounters.RoceSlowRestartTrans = vp.PUInt64() + case "rp_cnp_handled": + hwCounters.RpCnpHandled = vp.PUInt64() + case "rp_cnp_ignored": + hwCounters.RpCnpIgnored = vp.PUInt64() + case "rx_atomic_requests": + hwCounters.RxAtomicRequests = vp.PUInt64() + case "rx_dct_connect": + hwCounters.RxDctConnect = vp.PUInt64() + case "rx_icrc_encapsulated": + hwCounters.RxIcrcEncapsulated = vp.PUInt64() + case "rx_read_requests": + hwCounters.RxReadRequests = vp.PUInt64() + case "rx_write_requests": + hwCounters.RxWriteRequests = vp.PUInt64() + } + + if err := vp.Err(); err != nil { + // Ugly workaround for handling https://github.com/prometheus/node_exporter/issues/966 + // when counters are `N/A (not available)`. + // This was already patched and submitted, see + // https://www.spinics.net/lists/linux-rdma/msg68596.html + // Remove this as soon as the fix lands in the enterprise distros. + if strings.Contains(value, "N/A (no PMA)") { + continue + } + return nil, err + } + } + return &hwCounters, nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_nvme.go b/vendor/github.com/prometheus/procfs/sysfs/class_nvme.go index 2e4fa348..133f6afa 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_nvme.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_nvme.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( "fmt" - "io/ioutil" + "os" "path/filepath" "github.com/prometheus/procfs/internal/util" @@ -43,7 +44,7 @@ type NVMeClass map[string]NVMeDevice func (fs FS) NVMeClass() (NVMeClass, error) { path := fs.sys.Path(nvmeClassPath) - dirs, err := ioutil.ReadDir(path) + dirs, err := os.ReadDir(path) if err != nil { return nil, fmt.Errorf("failed to list NVMe devices at %q: %w", path, err) } diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_power_supply.go b/vendor/github.com/prometheus/procfs/sysfs/class_power_supply.go index 4ca81659..c50c32b3 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_power_supply.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_power_supply.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( + "errors" "fmt" - "io/ioutil" "os" "path/filepath" @@ -108,7 +109,7 @@ type PowerSupplyClass map[string]PowerSupply func (fs FS) PowerSupplyClass() (PowerSupplyClass, error) { path := fs.sys.Path("class/power_supply") - dirs, err := ioutil.ReadDir(path) + dirs, err := os.ReadDir(path) if err != nil { return nil, err } @@ -128,21 +129,21 @@ func (fs FS) PowerSupplyClass() (PowerSupplyClass, error) { } func parsePowerSupply(path string) (*PowerSupply, error) { - files, err := ioutil.ReadDir(path) + files, err := os.ReadDir(path) if err != nil { return nil, err } var ps PowerSupply for _, f := range files { - if !f.Mode().IsRegular() { + if !f.Type().IsRegular() { continue } name := filepath.Join(path, f.Name()) value, err := util.SysReadFile(name) if err != nil { - if os.IsNotExist(err) || err.Error() == "operation not supported" || err.Error() == "invalid argument" { + if os.IsNotExist(err) || err.Error() == "operation not supported" || errors.Is(err, os.ErrInvalid) { continue } return nil, fmt.Errorf("failed to read file %q: %w", name, err) diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_powercap.go b/vendor/github.com/prometheus/procfs/sysfs/class_powercap.go index 208e8090..256cee4a 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_powercap.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_powercap.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( "fmt" - "io/ioutil" + "os" "path/filepath" "strconv" "strings" @@ -25,7 +26,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// RaplZone stores the information for one RAPL power zone +// RaplZone stores the information for one RAPL power zone. type RaplZone struct { Name string // name of RAPL zone from file "name" Index int // index (different value for duplicate names) @@ -33,28 +34,28 @@ type RaplZone struct { MaxMicrojoules uint64 // max RAPL microjoule value } -// GetRaplZones returns a slice of RaplZones -// When RAPL files are not present, returns nil with error -// https://www.kernel.org/doc/Documentation/power/powercap/powercap.txt +// GetRaplZones returns a slice of RaplZones. When RAPL files are not present, +// returns nil with error. +// - https://www.kernel.org/doc/Documentation/power/powercap/powercap.txt func GetRaplZones(fs FS) ([]RaplZone, error) { raplDir := fs.sys.Path("class/powercap") - files, err := ioutil.ReadDir(raplDir) + files, err := os.ReadDir(raplDir) if err != nil { return nil, fmt.Errorf("unable to read class/powercap: %w", err) } var zones []RaplZone - // count name usages to avoid duplicates (label them with an index) + // Count name usages to avoid duplicates (label them with an index). countNameUsages := make(map[string]int) - // loop through directory files searching for file "name" from subdirs + // Loop through directory files searching for file "name" from subdirs. for _, f := range files { nameFile := filepath.Join(raplDir, f.Name(), "/name") - nameBytes, err := ioutil.ReadFile(nameFile) + nameBytes, err := os.ReadFile(nameFile) if err == nil { - // add new rapl zone since name file was found + // Add new rapl zone since name file was found. name := strings.TrimSpace(string(nameBytes)) // get a pair of index and final name diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_sas_device.go b/vendor/github.com/prometheus/procfs/sysfs/class_sas_device.go new file mode 100644 index 00000000..644cdc08 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/class_sas_device.go @@ -0,0 +1,207 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "os" + "path/filepath" + "regexp" + + "github.com/prometheus/procfs/internal/util" +) + +const ( + sasDeviceClassPath = "class/sas_device" + sasEndDeviceClassPath = "class/sas_end_device" + sasExpanderClassPath = "class/sas_expander" +) + +type SASDevice struct { + Name string // /sys/class/sas_device/ + SASAddress string // /sys/class/sas_device//sas_address + SASPhys []string // /sys/class/sas_device//device/phy-* + SASPorts []string // /sys/class/sas_device//device/ports-* + BlockDevices []string // /sys/class/sas_device//device/target*/*/block/* +} + +type SASDeviceClass map[string]*SASDevice + +var ( + sasTargetDeviceRegexp = regexp.MustCompile(`^target[0-9:]+$`) + sasTargetSubDeviceRegexp = regexp.MustCompile(`[0-9]+:.*`) +) + +// sasDeviceClasses reads all of the SAS devices from a specific set +// of /sys/class/sas*/ entries. The sas_device, sas_end_device, and +// sas_expander classes are all nearly identical and can be handled by the same basic code. + +func (fs FS) parseSASDeviceClass(dir string) (SASDeviceClass, error) { + path := fs.sys.Path(dir) + + dirs, err := os.ReadDir(path) + if err != nil { + return nil, err + } + + sdc := make(SASDeviceClass, len(dirs)) + + for _, d := range dirs { + device, err := fs.parseSASDevice(d.Name()) + if err != nil { + return nil, err + } + + sdc[device.Name] = device + } + + return sdc, nil +} + +// SASDeviceClass parses devices in /sys/class/sas_device. +func (fs FS) SASDeviceClass() (SASDeviceClass, error) { + return fs.parseSASDeviceClass(sasDeviceClassPath) +} + +// SASEndDeviceClass parses devices in /sys/class/sas_end_device. +// This is a subset of sas_device, and excludes expanders. +func (fs FS) SASEndDeviceClass() (SASDeviceClass, error) { + return fs.parseSASDeviceClass(sasEndDeviceClassPath) +} + +// SASExpanderClass parses devices in /sys/class/sas_expander. +// This is a subset of sas_device, but only includes expanders. +func (fs FS) SASExpanderClass() (SASDeviceClass, error) { + return fs.parseSASDeviceClass(sasExpanderClassPath) +} + +// Parse a single sas_device. This uses /sys/class/sas_device, as +// it's a superset of the other two directories so there's no reason +// to plumb the path through to here. +func (fs FS) parseSASDevice(name string) (*SASDevice, error) { + device := SASDevice{Name: name} + + devicepath := fs.sys.Path(filepath.Join(sasDeviceClassPath, name, "device")) + + dirs, err := os.ReadDir(devicepath) + if err != nil { + return nil, err + } + + for _, d := range dirs { + if sasPhyDeviceRegexp.MatchString(d.Name()) { + device.SASPhys = append(device.SASPhys, d.Name()) + } + if sasPortDeviceRegexp.MatchString(d.Name()) { + device.SASPorts = append(device.SASPorts, d.Name()) + } + } + + address := fs.sys.Path(sasDeviceClassPath, name, "sas_address") + value, err := util.SysReadFile(address) + if err != nil { + return nil, err + } + device.SASAddress = value + + device.BlockDevices, err = fs.blockSASDeviceBlockDevices(name) + if err != nil { + return nil, err + } + + return &device, nil +} + +// Identify block devices that map to a specific SAS Device +// This info comes from (for example) +// /sys/class/sas_device/end_device-11:2/device/target11:0:0/11:0:0:0/block/sdp +// +// To find that, we have to look in the device directory for target$X +// subdirs, then specific subdirs of $X, then read from directory +// names in the 'block/' subdirectory under that. This really +// shouldn't be this hard. +func (fs FS) blockSASDeviceBlockDevices(name string) ([]string, error) { + var devices []string + + devicepath := fs.sys.Path(filepath.Join(sasDeviceClassPath, name, "device")) + + dirs, err := os.ReadDir(devicepath) + if err != nil { + return nil, err + } + + for _, d := range dirs { + if sasTargetDeviceRegexp.MatchString(d.Name()) { + targetdir := d.Name() + + subtargets, err := os.ReadDir(filepath.Join(devicepath, targetdir)) + if err != nil { + return nil, err + } + + for _, targetsubdir := range subtargets { + + if !sasTargetSubDeviceRegexp.MatchString(targetsubdir.Name()) { + // need to skip 'power', 'subsys', etc. + continue + } + + blocks, err := os.ReadDir(filepath.Join(devicepath, targetdir, targetsubdir.Name(), "block")) + if err != nil { + if os.IsNotExist(err) { + continue + } + return nil, err + } + + for _, blockdevice := range blocks { + devices = append(devices, blockdevice.Name()) + } + } + } + } + + return devices, nil +} + +// GetByName returns the SASDevice with the provided name. +func (sdc *SASDeviceClass) GetByName(name string) *SASDevice { + return (*sdc)[name] +} + +// GetByPhy finds the SASDevice that contains the provided PHY name. +func (sdc *SASDeviceClass) GetByPhy(name string) *SASDevice { + for _, d := range *sdc { + for _, p := range d.SASPhys { + if p == name { + return d + } + } + } + return nil +} + +// GetByPort finds the SASDevice that contains the provided SAS Port name. +func (sdc *SASDeviceClass) GetByPort(name string) *SASDevice { + for _, d := range *sdc { + for _, p := range d.SASPorts { + if p == name { + return d + } + } + } + return nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_sas_host.go b/vendor/github.com/prometheus/procfs/sysfs/class_sas_host.go new file mode 100644 index 00000000..fade1ca6 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/class_sas_host.go @@ -0,0 +1,122 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "os" + "path/filepath" + "regexp" +) + +const sasHostClassPath = "class/sas_host" + +type SASHost struct { + Name string // /sys/class/sas_host/ + SASPhys []string // /sys/class/sas_host//device/phy-* + SASPorts []string // /sys/class/sas_host//device/ports-* +} + +type SASHostClass map[string]*SASHost + +var ( + sasPhyDeviceRegexp = regexp.MustCompile(`^phy-[0-9:]+$`) + sasPortDeviceRegexp = regexp.MustCompile(`^port-[0-9:]+$`) +) + +// SASHostClass parses host[0-9]+ devices in /sys/class/sas_host. +// This generally only exists so that it can pull in SAS Port and SAS +// PHY entries. +// +// The sas_host class doesn't collect any obvious statistics. Each +// sas_host contains a scsi_host, which seems to collect a couple +// minor stats (ioc_reset_count and reply_queue_count), but they're +// not worth collecting at this time. There are more useful SAS stats +// in the sas_phy class. +func (fs FS) SASHostClass() (SASHostClass, error) { + path := fs.sys.Path(sasHostClassPath) + + dirs, err := os.ReadDir(path) + if err != nil { + return nil, err + } + + shc := make(SASHostClass, len(dirs)) + + for _, d := range dirs { + host, err := fs.parseSASHost(d.Name()) + if err != nil { + return nil, err + } + + shc[host.Name] = host + } + + return shc, nil +} + +// Parse a single sas_host. +func (fs FS) parseSASHost(name string) (*SASHost, error) { + //path := fs.sys.Path(sasHostClassPath, name) + host := SASHost{Name: name} + + devicepath := fs.sys.Path(filepath.Join(sasHostClassPath, name, "device")) + + dirs, err := os.ReadDir(devicepath) + if err != nil { + return nil, err + } + + for _, d := range dirs { + if sasPhyDeviceRegexp.MatchString(d.Name()) { + host.SASPhys = append(host.SASPhys, d.Name()) + } + if sasPortDeviceRegexp.MatchString(d.Name()) { + host.SASPorts = append(host.SASPorts, d.Name()) + } + } + + return &host, nil +} + +// GetByName returns the SASHost with the provided name. +func (shc *SASHostClass) GetByName(hostName string) *SASHost { + return (*shc)[hostName] +} + +// GetByPhy finds the SASHost that contains the provided PHY name. +func (shc *SASHostClass) GetByPhy(phyName string) *SASHost { + for _, h := range *shc { + for _, p := range h.SASPhys { + if p == phyName { + return h + } + } + } + return nil +} + +// GetByPort finds the SASHost that contains the provided SAS Port name. +func (shc *SASHostClass) GetByPort(portName string) *SASHost { + for _, h := range *shc { + for _, p := range h.SASPorts { + if p == portName { + return h + } + } + } + return nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_sas_phy.go b/vendor/github.com/prometheus/procfs/sysfs/class_sas_phy.go new file mode 100644 index 00000000..67bd7a68 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/class_sas_phy.go @@ -0,0 +1,164 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "fmt" + "os" + "path/filepath" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +const sasPhyClassPath = "class/sas_phy" + +type SASPhy struct { + Name string // /sys/class/sas_phy/ + SASAddress string // /sys/class/sas_phy//sas_address + SASPort string // /sys/class/sas_phy//device/ports + DeviceType string // /sys/class/sas_phy//device_type + InitiatorPortProtocols []string // /sys/class/sas_phy//initiator_port_protocols + InvalidDwordCount int // /sys/class/sas_phy//invalid_dword_count + LossOfDwordSyncCount int // /sys/class/sas_phy//loss_of_dword_sync_count + MaximumLinkrate float64 // /sys/class/sas_phy//maximum_linkrate + MaximumLinkrateHW float64 // /sys/class/sas_phy//maximum_linkrate_hw + MinimumLinkrate float64 // /sys/class/sas_phy//minimum_linkrate + MinimumLinkrateHW float64 // /sys/class/sas_phy//minimum_linkrate_hw + NegotiatedLinkrate float64 // /sys/class/sas_phy//negotiated_linkrate + PhyIdentifier string // /sys/class/sas_phy//phy_identifier + PhyResetProblemCount int // /sys/class/sas_phy//phy_reset_problem_count + RunningDisparityErrorCount int // /sys/class/sas_phy//running_disparity_error_count + TargetPortProtocols []string // /sys/class/sas_phy//target_port_protocols +} + +type SASPhyClass map[string]*SASPhy + +// SASPhyClass parses entries in /sys/class/sas_phy. +func (fs FS) SASPhyClass() (SASPhyClass, error) { + path := fs.sys.Path(sasPhyClassPath) + + dirs, err := os.ReadDir(path) + if err != nil { + return nil, err + } + + spc := make(SASPhyClass, len(dirs)) + + for _, d := range dirs { + phy, err := fs.parseSASPhy(d.Name()) + if err != nil { + return nil, err + } + + spc[phy.Name] = phy + } + + return spc, nil +} + +// Parse a single sas_phy. +func (fs FS) parseSASPhy(name string) (*SASPhy, error) { + phy := SASPhy{Name: name} + + phypath := fs.sys.Path(filepath.Join(sasPhyClassPath, name)) + phydevicepath := filepath.Join(phypath, "device") + + link, err := os.Readlink(filepath.Join(phydevicepath, "port")) + + if err == nil { + if sasPortDeviceRegexp.MatchString(filepath.Base(link)) { + phy.SASPort = filepath.Base(link) + } + } + + files, err := os.ReadDir(phypath) + if err != nil { + return nil, err + } + for _, f := range files { + name := filepath.Join(phypath, f.Name()) + fileinfo, _ := os.Stat(name) + if fileinfo.Mode().IsRegular() { + value, err := util.SysReadFile(name) + if err != nil { + if os.IsPermission(err) { + continue + } + return nil, fmt.Errorf("failed to read file %q: %w", name, err) + } + + vp := util.NewValueParser(value) + switch f.Name() { + case "sas_address": + phy.SASAddress = value + case "device_type": + phy.DeviceType = value + case "initiator_port_protocols": + phy.InitiatorPortProtocols = strings.Split(value, ", ") + case "invalid_dword_count": + phy.InvalidDwordCount = vp.Int() + case "loss_of_dword_sync_count": + phy.LossOfDwordSyncCount = vp.Int() + case "maximum_linkrate": + phy.MaximumLinkrate = parseLinkrate(value) + case "maximum_linkrate_hw": + phy.MaximumLinkrateHW = parseLinkrate(value) + case "minimum_linkrate": + phy.MinimumLinkrate = parseLinkrate(value) + case "minimum_linkrate_hw": + phy.MinimumLinkrateHW = parseLinkrate(value) + case "negotiated_linkrate": + phy.NegotiatedLinkrate = parseLinkrate(value) + case "phy_identifier": + phy.PhyIdentifier = value + case "phy_reset_problem_count": + phy.PhyResetProblemCount = vp.Int() + case "running_disparity_error_count": + phy.RunningDisparityErrorCount = vp.Int() + case "target_port_protocols": + phy.TargetPortProtocols = strings.Split(value, ", ") + } + + if err := vp.Err(); err != nil { + return nil, err + } + } + } + + return &phy, nil +} + +// parseLinkRate turns the kernel's SAS linkrate values into floats. +// The kernel returns values like "12.0 Gbit". Valid speeds are +// currently 1.5, 3.0, 6.0, 12.0, and up. This is a float to cover +// the 1.5 Gbps case. A value of 0 is returned if the speed can't be +// parsed. +func parseLinkrate(value string) float64 { + f := strings.Split(value, " ")[0] + gb, err := strconv.ParseFloat(f, 64) + if err != nil { + return 0 + } + return gb +} + +// GetByName returns the SASPhy with the provided name. +func (spc *SASPhyClass) GetByName(name string) *SASPhy { + return (*spc)[name] +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_sas_port.go b/vendor/github.com/prometheus/procfs/sysfs/class_sas_port.go new file mode 100644 index 00000000..7afe251c --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/class_sas_port.go @@ -0,0 +1,139 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "os" + "path/filepath" + "regexp" +) + +const sasPortClassPath = "class/sas_port" + +type SASPort struct { + Name string // /sys/class/sas_device/ + SASPhys []string // /sys/class/sas_device//device/phy-* + Expanders []string // /sys/class/sas_port//device/expander-* + EndDevices []string // /sys/class/sas_port//device/end_device-* +} + +type SASPortClass map[string]*SASPort + +var ( + sasExpanderDeviceRegexp = regexp.MustCompile(`^expander-[0-9:]+$`) + sasEndDeviceRegexp = regexp.MustCompile(`^end_device-[0-9:]+$`) +) + +// SASPortClass parses ports in /sys/class/sas_port. +// +// A SAS port in this context is a collection of SAS PHYs operating +// together. For example, it's common to have 8-lane SAS cards that +// have 2 external connectors, each of which carries 4 SAS lanes over +// a SFF-8088 or SFF-8644 connector. While it's possible to split +// those 4 lanes into 4 different cables wired directly into +// individual drives, it's more common to connect them all to a SAS +// expander. This gives you 4x the bandwidth between the expander and +// the SAS host, and is represented by a sas-port object which +// contains 4 sas-phy objects. +func (fs FS) SASPortClass() (SASPortClass, error) { + path := fs.sys.Path(sasPortClassPath) + + dirs, err := os.ReadDir(path) + if err != nil { + return nil, err + } + + spc := make(SASPortClass, len(dirs)) + + for _, d := range dirs { + port, err := fs.parseSASPort(d.Name()) + if err != nil { + return nil, err + } + + spc[port.Name] = port + } + + return spc, nil +} + +// Parse a single sas_port. +func (fs FS) parseSASPort(name string) (*SASPort, error) { + port := SASPort{Name: name} + + portpath := fs.sys.Path(filepath.Join(sasPortClassPath, name, "device")) + + dirs, err := os.ReadDir(portpath) + if err != nil { + return nil, err + } + + for _, d := range dirs { + if sasPhyDeviceRegexp.MatchString(d.Name()) { + port.SASPhys = append(port.SASPhys, d.Name()) + } + if sasExpanderDeviceRegexp.MatchString(d.Name()) { + port.Expanders = append(port.Expanders, d.Name()) + } + if sasEndDeviceRegexp.MatchString(d.Name()) { + port.EndDevices = append(port.EndDevices, d.Name()) + } + } + + return &port, nil +} + +// GetByName returns the SASPort with the provided name. +func (spc *SASPortClass) GetByName(name string) *SASPort { + return (*spc)[name] +} + +// GetByPhy finds the SASPort that contains the provided PHY name. +func (spc *SASPortClass) GetByPhy(name string) *SASPort { + for _, d := range *spc { + for _, p := range d.SASPhys { + if p == name { + return d + } + } + } + return nil +} + +// GetByExpander finds the SASPort that contains the provided SAS expander name. +func (spc *SASPortClass) GetByExpander(name string) *SASPort { + for _, d := range *spc { + for _, e := range d.Expanders { + if e == name { + return d + } + } + } + return nil +} + +// GetByEndDevice finds the SASPort that contains the provided SAS end device name. +func (spc *SASPortClass) GetByEndDevice(name string) *SASPort { + for _, d := range *spc { + for _, e := range d.EndDevices { + if e == name { + return d + } + } + } + return nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_scsitape.go b/vendor/github.com/prometheus/procfs/sysfs/class_scsitape.go index d227c10f..7355d64a 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_scsitape.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_scsitape.go @@ -11,13 +11,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( "fmt" - "io/ioutil" + "os" "path/filepath" "regexp" @@ -50,7 +51,7 @@ type SCSITapeClass map[string]SCSITape func (fs FS) SCSITapeClass() (SCSITapeClass, error) { path := fs.sys.Path(scsiTapeClassPath) - dirs, err := ioutil.ReadDir(path) + dirs, err := os.ReadDir(path) if err != nil { return nil, err } @@ -75,7 +76,7 @@ func (fs FS) SCSITapeClass() (SCSITapeClass, error) { return stc, nil } -// Parse a single scsi_tape +// Parse a single scsi_tape. func (fs FS) parseSCSITape(name string) (*SCSITape, error) { path := fs.sys.Path(scsiTapeClassPath, name) tape := SCSITape{Name: name} @@ -94,7 +95,7 @@ func parseSCSITapeStatistics(tapePath string) (*SCSITapeCounters, error) { var counters SCSITapeCounters path := filepath.Join(tapePath, "stats") - files, err := ioutil.ReadDir(path) + files, err := os.ReadDir(path) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_thermal.go b/vendor/github.com/prometheus/procfs/sysfs/class_thermal.go index 6b4823e9..0935a21c 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/class_thermal.go +++ b/vendor/github.com/prometheus/procfs/sysfs/class_thermal.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs diff --git a/vendor/github.com/prometheus/procfs/sysfs/class_watchdog.go b/vendor/github.com/prometheus/procfs/sysfs/class_watchdog.go new file mode 100644 index 00000000..bcc2a67f --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/class_watchdog.go @@ -0,0 +1,123 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "fmt" + "os" + "path/filepath" + + "github.com/prometheus/procfs/internal/util" +) + +const watchdogClassPath = "class/watchdog" + +// WatchdogStats contains info from files in /sys/class/watchdog for a single watchdog device. +// https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-watchdog +type WatchdogStats struct { + Name string + Bootstatus *int64 // /sys/class/watchdog//bootstatus + Options *string // /sys/class/watchdog//options + FwVersion *int64 // /sys/class/watchdog//fw_version + Identity *string // /sys/class/watchdog//identity + Nowayout *int64 // /sys/class/watchdog//nowayout + State *string // /sys/class/watchdog//state + Status *string // /sys/class/watchdog//status + Timeleft *int64 // /sys/class/watchdog//timeleft + Timeout *int64 // /sys/class/watchdog//timeout + Pretimeout *int64 // /sys/class/watchdog//pretimeout + PretimeoutGovernor *string // /sys/class/watchdog//pretimeout_governor + AccessCs0 *int64 // /sys/class/watchdog//access_cs0 +} + +// WatchdogClass is a collection of statistics for every watchdog device in /sys/class/watchdog. +// +// The map keys are the names of the watchdog devices. +type WatchdogClass map[string]WatchdogStats + +// WatchdogClass returns info for all watchdog devices read from /sys/class/watchdog. +func (fs FS) WatchdogClass() (WatchdogClass, error) { + path := fs.sys.Path(watchdogClassPath) + + dirs, err := os.ReadDir(path) + if err != nil { + return nil, fmt.Errorf("failed to list watchdog devices at %q: %w", path, err) + } + + wds := make(WatchdogClass, len(dirs)) + for _, d := range dirs { + stats, err := fs.parseWatchdog(d.Name()) + if err != nil { + return nil, err + } + + wds[stats.Name] = *stats + } + + return wds, nil +} + +func (fs FS) parseWatchdog(wdName string) (*WatchdogStats, error) { + path := fs.sys.Path(watchdogClassPath, wdName) + wd := WatchdogStats{Name: wdName} + + for _, f := range [...]string{"bootstatus", "options", "fw_version", "identity", "nowayout", "state", "status", "timeleft", "timeout", "pretimeout", "pretimeout_governor", "access_cs0"} { + name := filepath.Join(path, f) + value, err := util.SysReadFile(name) + if err != nil { + if os.IsNotExist(err) { + continue + } + return nil, fmt.Errorf("failed to read file %q: %w", name, err) + } + + vp := util.NewValueParser(value) + + switch f { + case "bootstatus": + wd.Bootstatus = vp.PInt64() + case "options": + wd.Options = &value + case "fw_version": + wd.FwVersion = vp.PInt64() + case "identity": + wd.Identity = &value + case "nowayout": + wd.Nowayout = vp.PInt64() + case "state": + wd.State = &value + case "status": + wd.Status = &value + case "timeleft": + wd.Timeleft = vp.PInt64() + case "timeout": + wd.Timeout = vp.PInt64() + case "pretimeout": + wd.Pretimeout = vp.PInt64() + case "pretimeout_governor": + wd.PretimeoutGovernor = &value + case "access_cs0": + wd.AccessCs0 = vp.PInt64() + } + + if err := vp.Err(); err != nil { + return nil, err + } + } + + return &wd, nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/clocksource.go b/vendor/github.com/prometheus/procfs/sysfs/clocksource.go index b857f750..bb3a8421 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/clocksource.go +++ b/vendor/github.com/prometheus/procfs/sysfs/clocksource.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs @@ -22,7 +23,7 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// ClockSource contains metrics related to the clock source +// ClockSource contains metrics related to the clock source. type ClockSource struct { Name string Available []string @@ -30,7 +31,7 @@ type ClockSource struct { } // ClockSources returns clocksource information including current and available clocksources -// read from '/sys/devices/system/clocksource' +// read from '/sys/devices/system/clocksource'. func (fs FS) ClockSources() ([]ClockSource, error) { clocksourcePaths, err := filepath.Glob(fs.sys.Path("devices/system/clocksource/clocksource[0-9]*")) diff --git a/vendor/github.com/prometheus/procfs/sysfs/doc.go b/vendor/github.com/prometheus/procfs/sysfs/doc.go index cb251c81..dc963446 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/doc.go +++ b/vendor/github.com/prometheus/procfs/sysfs/doc.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux // Package sysfs provides functions to retrieve system and kernel metrics diff --git a/vendor/github.com/prometheus/procfs/sysfs/fs.go b/vendor/github.com/prometheus/procfs/sysfs/fs.go index c11e9a68..b8ee21d7 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/fs.go +++ b/vendor/github.com/prometheus/procfs/sysfs/fs.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs diff --git a/vendor/github.com/prometheus/procfs/sysfs/mdraid.go b/vendor/github.com/prometheus/procfs/sysfs/mdraid.go new file mode 100644 index 00000000..ab9fb26d --- /dev/null +++ b/vendor/github.com/prometheus/procfs/sysfs/mdraid.go @@ -0,0 +1,160 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build linux +// +build linux + +package sysfs + +import ( + "fmt" + "path/filepath" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// Mdraid holds info parsed from relevant files in the /sys/block/md*/md directory. +type Mdraid struct { + Device string // Kernel device name of array. + Level string // mdraid level. + ArrayState string // State of the array. + MetadataVersion string // mdraid metadata version. + Disks uint64 // Number of devices in a fully functional array. + Components []MdraidComponent // mdraid component devices. + UUID string // UUID of the array. + + // The following item is only valid for raid0, 4, 5, 6 and 10. + ChunkSize uint64 // Chunk size + + // The following items are only valid for raid1, 4, 5, 6 and 10. + DegradedDisks uint64 // Number of degraded disks in the array. + SyncAction string // Current sync action. + SyncCompleted float64 // Fraction (0-1) representing the completion status of current sync operation. +} + +type MdraidComponent struct { + Device string // Kernel device name. + State string // Current state of device. +} + +// Mdraids gathers information and statistics about mdraid devices present. Based on upstream +// kernel documentation https://docs.kernel.org/admin-guide/md.html. +func (fs FS) Mdraids() ([]Mdraid, error) { + matches, err := filepath.Glob(fs.sys.Path("block/md*/md")) + if err != nil { + return nil, err + } + + mdraids := make([]Mdraid, 0) + + for _, m := range matches { + md := Mdraid{Device: filepath.Base(filepath.Dir(m))} + path := fs.sys.Path("block", md.Device, "md") + + if val, err := util.SysReadFile(filepath.Join(path, "level")); err == nil { + md.Level = val + } else { + return mdraids, err + } + + // Array state can be one of: clear, inactive, readonly, read-auto, clean, active, + // write-pending, active-idle. + if val, err := util.SysReadFile(filepath.Join(path, "array_state")); err == nil { + md.ArrayState = val + } else { + return mdraids, err + } + + if val, err := util.SysReadFile(filepath.Join(path, "metadata_version")); err == nil { + md.MetadataVersion = val + } else { + return mdraids, err + } + + if val, err := util.ReadUintFromFile(filepath.Join(path, "raid_disks")); err == nil { + md.Disks = val + } else { + return mdraids, err + } + + if val, err := util.SysReadFile(filepath.Join(path, "uuid")); err == nil { + md.UUID = val + } else { + return mdraids, err + } + + if devs, err := filepath.Glob(filepath.Join(path, "dev-*")); err == nil { + for _, dev := range devs { + comp := MdraidComponent{Device: strings.TrimPrefix(filepath.Base(dev), "dev-")} + + // Component state can be a comma-separated list of: faulty, in_sync, writemostly, + // blocked, spare, write_error, want_replacement, replacement. + if val, err := util.SysReadFile(filepath.Join(dev, "state")); err == nil { + comp.State = val + } else { + return mdraids, err + } + + md.Components = append(md.Components, comp) + } + } else { + return mdraids, err + } + + switch md.Level { + case "raid0", "raid4", "raid5", "raid6", "raid10": + if val, err := util.ReadUintFromFile(filepath.Join(path, "chunk_size")); err == nil { + md.ChunkSize = val + } else { + return mdraids, err + } + } + + switch md.Level { + case "raid1", "raid4", "raid5", "raid6", "raid10": + if val, err := util.ReadUintFromFile(filepath.Join(path, "degraded")); err == nil { + md.DegradedDisks = val + } else { + return mdraids, err + } + + // Array sync action can be one of: resync, recover, idle, check, repair. + if val, err := util.SysReadFile(filepath.Join(path, "sync_action")); err == nil { + md.SyncAction = val + } else { + return mdraids, err + } + + if val, err := util.SysReadFile(filepath.Join(path, "sync_completed")); err == nil { + if val != "none" { + var a, b uint64 + + // File contains two values representing the fraction of number of completed + // sectors divided by number of total sectors to process. + if _, err := fmt.Sscanf(val, "%d / %d", &a, &b); err == nil { + md.SyncCompleted = float64(a) / float64(b) + } else { + return mdraids, err + } + } + } else { + return mdraids, err + } + } + + mdraids = append(mdraids, md) + } + + return mdraids, nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/net_class.go b/vendor/github.com/prometheus/procfs/sysfs/net_class.go index c1fed2bc..20a06122 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/net_class.go +++ b/vendor/github.com/prometheus/procfs/sysfs/net_class.go @@ -11,15 +11,17 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( + "errors" "fmt" - "io/ioutil" "os" "path/filepath" + "syscall" "github.com/prometheus/procfs/internal/util" ) @@ -67,13 +69,13 @@ func (fs FS) NetClassDevices() ([]string, error) { var res []string path := fs.sys.Path(netclassPath) - devices, err := ioutil.ReadDir(path) + devices, err := os.ReadDir(path) if err != nil { return res, fmt.Errorf("cannot access dir %q: %w", path, err) } for _, deviceDir := range devices { - if deviceDir.Mode().IsRegular() { + if deviceDir.Type().IsRegular() { continue } res = append(res, deviceDir.Name()) @@ -82,7 +84,7 @@ func (fs FS) NetClassDevices() ([]string, error) { return res, nil } -// NetClassByIface returns info for a single net interfaces (iface) +// NetClassByIface returns info for a single net interfaces (iface). func (fs FS) NetClassByIface(devicePath string) (*NetClassIface, error) { path := fs.sys.Path(netclassPath) @@ -116,82 +118,118 @@ func (fs FS) NetClass() (NetClass, error) { return netClass, nil } +// canIgnoreError returns true if the error is non-fatal and can be ignored. +// Some kernels and some devices don't expose specific attributes or return +// errors when reading those attributes; we can ignore these errors and the +// attribute that caused them. +func canIgnoreError(err error) bool { + var errno syscall.Errno + + if os.IsNotExist(err) { + return true + } else if os.IsPermission(err) { + return true + } else if err.Error() == "operation not supported" { + return true + } else if errors.Is(err, os.ErrInvalid) { + return true + } else if errors.As(err, &errno) && (errno == syscall.EINVAL) { + return true + } + // all other errors are fatal + return false +} + +// ParseNetClassAttribute parses a given file in /sys/class/net/ +// and sets the value in a given NetClassIface object if the value was readable. +// It returns an error if the file cannot be read and the error is fatal. +func ParseNetClassAttribute(devicePath, attrName string, interfaceClass *NetClassIface) error { + attrPath := filepath.Join(devicePath, attrName) + value, err := util.SysReadFile(attrPath) + if err != nil { + if canIgnoreError(err) { + return nil + } + return fmt.Errorf("failed to read file %q: %w", attrPath, err) + } + + vp := util.NewValueParser(value) + switch attrName { + case "addr_assign_type": + interfaceClass.AddrAssignType = vp.PInt64() + case "addr_len": + interfaceClass.AddrLen = vp.PInt64() + case "address": + interfaceClass.Address = value + case "broadcast": + interfaceClass.Broadcast = value + case "carrier": + interfaceClass.Carrier = vp.PInt64() + case "carrier_changes": + interfaceClass.CarrierChanges = vp.PInt64() + case "carrier_up_count": + interfaceClass.CarrierUpCount = vp.PInt64() + case "carrier_down_count": + interfaceClass.CarrierDownCount = vp.PInt64() + case "dev_id": + interfaceClass.DevID = vp.PInt64() + case "dormant": + interfaceClass.Dormant = vp.PInt64() + case "duplex": + interfaceClass.Duplex = value + case "flags": + interfaceClass.Flags = vp.PInt64() + case "ifalias": + interfaceClass.IfAlias = value + case "ifindex": + interfaceClass.IfIndex = vp.PInt64() + case "iflink": + interfaceClass.IfLink = vp.PInt64() + case "link_mode": + interfaceClass.LinkMode = vp.PInt64() + case "mtu": + interfaceClass.MTU = vp.PInt64() + case "name_assign_type": + interfaceClass.NameAssignType = vp.PInt64() + case "netdev_group": + interfaceClass.NetDevGroup = vp.PInt64() + case "operstate": + interfaceClass.OperState = value + case "phys_port_id": + interfaceClass.PhysPortID = value + case "phys_port_name": + interfaceClass.PhysPortName = value + case "phys_switch_id": + interfaceClass.PhysSwitchID = value + case "speed": + interfaceClass.Speed = vp.PInt64() + case "tx_queue_len": + interfaceClass.TxQueueLen = vp.PInt64() + case "type": + interfaceClass.Type = vp.PInt64() + default: + return nil + } + + return nil +} + // parseNetClassIface scans predefined files in /sys/class/net/ // directory and gets their contents. func parseNetClassIface(devicePath string) (*NetClassIface, error) { interfaceClass := NetClassIface{} - files, err := ioutil.ReadDir(devicePath) + files, err := os.ReadDir(devicePath) if err != nil { return nil, err } for _, f := range files { - if !f.Mode().IsRegular() { + if !f.Type().IsRegular() { continue } - name := filepath.Join(devicePath, f.Name()) - value, err := util.SysReadFile(name) - if err != nil { - if os.IsNotExist(err) || os.IsPermission(err) || err.Error() == "operation not supported" || err.Error() == "invalid argument" { - continue - } - return nil, fmt.Errorf("failed to read file %q: %w", name, err) - } - vp := util.NewValueParser(value) - switch f.Name() { - case "addr_assign_type": - interfaceClass.AddrAssignType = vp.PInt64() - case "addr_len": - interfaceClass.AddrLen = vp.PInt64() - case "address": - interfaceClass.Address = value - case "broadcast": - interfaceClass.Broadcast = value - case "carrier": - interfaceClass.Carrier = vp.PInt64() - case "carrier_changes": - interfaceClass.CarrierChanges = vp.PInt64() - case "carrier_up_count": - interfaceClass.CarrierUpCount = vp.PInt64() - case "carrier_down_count": - interfaceClass.CarrierDownCount = vp.PInt64() - case "dev_id": - interfaceClass.DevID = vp.PInt64() - case "dormant": - interfaceClass.Dormant = vp.PInt64() - case "duplex": - interfaceClass.Duplex = value - case "flags": - interfaceClass.Flags = vp.PInt64() - case "ifalias": - interfaceClass.IfAlias = value - case "ifindex": - interfaceClass.IfIndex = vp.PInt64() - case "iflink": - interfaceClass.IfLink = vp.PInt64() - case "link_mode": - interfaceClass.LinkMode = vp.PInt64() - case "mtu": - interfaceClass.MTU = vp.PInt64() - case "name_assign_type": - interfaceClass.NameAssignType = vp.PInt64() - case "netdev_group": - interfaceClass.NetDevGroup = vp.PInt64() - case "operstate": - interfaceClass.OperState = value - case "phys_port_id": - interfaceClass.PhysPortID = value - case "phys_port_name": - interfaceClass.PhysPortName = value - case "phys_switch_id": - interfaceClass.PhysSwitchID = value - case "speed": - interfaceClass.Speed = vp.PInt64() - case "tx_queue_len": - interfaceClass.TxQueueLen = vp.PInt64() - case "type": - interfaceClass.Type = vp.PInt64() + if err := ParseNetClassAttribute(devicePath, f.Name(), &interfaceClass); err != nil { + return nil, err } } diff --git a/vendor/github.com/prometheus/procfs/sysfs/system_cpu.go b/vendor/github.com/prometheus/procfs/sysfs/system_cpu.go index a4e61676..fbecc190 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/system_cpu.go +++ b/vendor/github.com/prometheus/procfs/sysfs/system_cpu.go @@ -11,13 +11,16 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( + "fmt" "os" "path/filepath" + "strconv" "strings" "golang.org/x/sync/errgroup" @@ -25,15 +28,15 @@ import ( "github.com/prometheus/procfs/internal/util" ) -// CPU represents a path to a CPU located in /sys/devices/system/cpu/cpu[0-9]* +// CPU represents a path to a CPU located in `/sys/devices/system/cpu/cpu[0-9]*`. type CPU string -// Number returns the ID number of the given CPU +// Number returns the ID number of the given CPU. func (c CPU) Number() string { return strings.TrimPrefix(filepath.Base(string(c)), "cpu") } -// CPUTopology contains data located in /sys/devices/system/cpu/cpu[0-9]*/topology +// CPUTopology contains data located in `/sys/devices/system/cpu/cpu[0-9]*/topology`. type CPUTopology struct { CoreID string CoreSiblingsList string @@ -41,13 +44,13 @@ type CPUTopology struct { ThreadSiblingsList string } -// CPUThermalThrottle contains data from /sys/devices/system/cpu/cpu[0-9]*/thermal_throttle +// CPUThermalThrottle contains data from `/sys/devices/system/cpu/cpu[0-9]*/thermal_throttle`. type CPUThermalThrottle struct { CoreThrottleCount uint64 PackageThrottleCount uint64 } -// SystemCPUCpufreqStats contains stats from devices/system/cpu/cpu[0-9]*/cpufreq/... +// SystemCPUCpufreqStats contains stats from `/sys/devices/system/cpu/cpu[0-9]*/cpufreq/...`. type SystemCPUCpufreqStats struct { Name string CpuinfoCurrentFrequency *uint64 @@ -64,7 +67,7 @@ type SystemCPUCpufreqStats struct { SetSpeed string } -// CPUs returns a slice of all CPUs in /sys/devices/system/cpu +// CPUs returns a slice of all CPUs in `/sys/devices/system/cpu`. func (fs FS) CPUs() ([]CPU, error) { cpuPaths, err := filepath.Glob(fs.sys.Path("devices/system/cpu/cpu[0-9]*")) if err != nil { @@ -77,7 +80,7 @@ func (fs FS) CPUs() ([]CPU, error) { return cpus, nil } -// Topology gets the topology information for a single CPU from /sys/devices/system/cpu/cpuN/topology +// Topology gets the topology information for a single CPU from `/sys/devices/system/cpu/cpuN/topology`. func (c CPU) Topology() (*CPUTopology, error) { cpuTopologyPath := filepath.Join(string(c), "topology") if _, err := os.Stat(cpuTopologyPath); err != nil { @@ -112,7 +115,7 @@ func parseCPUTopology(cpuPath string) (*CPUTopology, error) { return &t, nil } -// ThermalThrottle gets the cpu throttle count information for a single CPU from /sys/devices/system/cpu/cpuN/thermal_throttle +// ThermalThrottle gets the cpu throttle count information for a single CPU from `/sys/devices/system/cpu/cpuN/thermal_throttle`. func (c CPU) ThermalThrottle() (*CPUThermalThrottle, error) { cpuPath := filepath.Join(string(c), "thermal_throttle") if _, err := os.Stat(cpuPath); err != nil { @@ -139,6 +142,50 @@ func parseCPUThermalThrottle(cpuPath string) (*CPUThermalThrottle, error) { return &t, nil } +func binSearch(elem uint16, elemSlice *[]uint16) bool { + if len(*elemSlice) == 0 { + return false + } + + if len(*elemSlice) == 1 { + return elem == (*elemSlice)[0] + } + + start := 0 + end := len(*elemSlice) - 1 + + var mid int + + for start <= end { + mid = (start + end) / 2 + if (*elemSlice)[mid] == elem { + return true + } else if (*elemSlice)[mid] > elem { + end = mid - 1 + } else if (*elemSlice)[mid] < elem { + start = mid + 1 + } + } + + return false +} + +func filterOfflineCPUs(offlineCpus *[]uint16, cpus *[]string) ([]string, error) { + var filteredCPUs []string + for _, cpu := range *cpus { + cpuName := strings.TrimPrefix(filepath.Base(cpu), "cpu") + cpuNameUint16, err := strconv.Atoi(cpuName) + if err != nil { + return nil, err + } + if !binSearch(uint16(cpuNameUint16), offlineCpus) { + filteredCPUs = append(filteredCPUs, cpu) + } + } + + return filteredCPUs, nil +} + // SystemCpufreq returns CPU frequency metrics for all CPUs. func (fs FS) SystemCpufreq() ([]SystemCPUCpufreqStats, error) { var g errgroup.Group @@ -148,6 +195,25 @@ func (fs FS) SystemCpufreq() ([]SystemCPUCpufreqStats, error) { return nil, err } + line, err := util.ReadFileNoStat(fs.sys.Path("devices/system/cpu/offline")) + if err != nil { + return nil, err + } + + if strings.TrimSpace(string(line)) != "" { + offlineCPUs, err := parseCPURange(line) + if err != nil { + return nil, err + } + + if len(offlineCPUs) > 0 { + cpus, err = filterOfflineCPUs(&offlineCPUs, &cpus) + if err != nil { + return nil, err + } + } + } + systemCpufreq := make([]SystemCPUCpufreqStats, len(cpus)) for i, cpu := range cpus { cpuName := strings.TrimPrefix(filepath.Base(cpu), "cpu") @@ -178,6 +244,10 @@ func (fs FS) SystemCpufreq() ([]SystemCPUCpufreqStats, error) { return nil, err } + if len(systemCpufreq) == 0 { + return nil, fmt.Errorf("could not find any cpufreq files: %w", os.ErrNotExist) + } + return systemCpufreq, nil } @@ -237,3 +307,49 @@ func parseCpufreqCpuinfo(cpuPath string) (*SystemCPUCpufreqStats, error) { SetSpeed: stringOut[4], }, nil } + +func (fs FS) IsolatedCPUs() ([]uint16, error) { + isolcpus, err := os.ReadFile(fs.sys.Path("devices/system/cpu/isolated")) + if err != nil { + return nil, err + } + + return parseCPURange(isolcpus) +} + +func parseCPURange(data []byte) ([]uint16, error) { + + var cpusInt = []uint16{} + + for _, cpu := range strings.Split(strings.TrimRight(string(data), "\n"), ",") { + if cpu == "" { + continue + } + if strings.Contains(cpu, "-") { + ranges := strings.Split(cpu, "-") + if len(ranges) != 2 { + return nil, fmt.Errorf("invalid cpu range: %s", cpu) + } + startRange, err := strconv.Atoi(ranges[0]) + if err != nil { + return nil, fmt.Errorf("invalid cpu start range: %w", err) + } + endRange, err := strconv.Atoi(ranges[1]) + if err != nil { + return nil, fmt.Errorf("invalid cpu end range: %w", err) + } + + for i := startRange; i <= endRange; i++ { + cpusInt = append(cpusInt, uint16(i)) + } + continue + } + + cpuN, err := strconv.Atoi(cpu) + if err != nil { + return nil, err + } + cpusInt = append(cpusInt, uint16(cpuN)) + } + return cpusInt, nil +} diff --git a/vendor/github.com/prometheus/procfs/sysfs/vmstat_numa.go b/vendor/github.com/prometheus/procfs/sysfs/vmstat_numa.go index f33ef084..038a0ee3 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/vmstat_numa.go +++ b/vendor/github.com/prometheus/procfs/sysfs/vmstat_numa.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs @@ -144,7 +145,7 @@ func parseVMStatNUMA(r []byte) (VMStat, error) { case "nr_zone_active_anon": vmStat.NrZoneActiveAnon = fv case "nr_zone_inactive_file": - vmStat.NrZoneActiveFile = fv + vmStat.NrZoneInactiveFile = fv case "nr_zone_active_file": vmStat.NrZoneActiveFile = fv case "nr_zone_unevictable": diff --git a/vendor/github.com/prometheus/procfs/sysfs/vulnerability.go b/vendor/github.com/prometheus/procfs/sysfs/vulnerability.go index 9e2d9cdb..5a14a3e7 100644 --- a/vendor/github.com/prometheus/procfs/sysfs/vulnerability.go +++ b/vendor/github.com/prometheus/procfs/sysfs/vulnerability.go @@ -11,76 +11,106 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package sysfs import ( - "fmt" - "io/ioutil" + "os" "path/filepath" "strings" ) const ( - notAffected = "Not Affected" - vulnerable = "Vulnerable" - mitigation = "Mitigation" + notAffected = "not affected" // based on: https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-devices-system-cpu + vulnerable = "vulnerable" + mitigation = "mitigation" + unknown = "unknown" +) + +const ( + VulnerabilityStateNotAffected = iota + VulnerabilityStateVulnerable + VulnerabilityStateMitigation + VulnerabilityStateUnknown +) + +var ( + // VulnerabilityHumanEncoding allows mapping the vulnerability state (encoded as an int) onto a human friendly + // string. It can be used by consumers of this library to expose to the user the state of the vulnerability. + VulnerabilityHumanEncoding = map[int]string{ + VulnerabilityStateNotAffected: notAffected, + VulnerabilityStateVulnerable: vulnerable, + VulnerabilityStateMitigation: mitigation, + VulnerabilityStateUnknown: unknown, + } ) // CPUVulnerabilities retrieves a map of vulnerability names to their mitigations. -func (fs FS) CPUVulnerabilities() ([]Vulnerability, error) { - matches, err := filepath.Glob(fs.sys.Path("devices/system/cpu/vulnerabilities/*")) +func (fs FS) CPUVulnerabilities() (map[string]*Vulnerability, error) { + matchingFilepaths, err := filepath.Glob(fs.sys.Path("devices/system/cpu/vulnerabilities/*")) if err != nil { return nil, err } - vulnerabilities := make([]Vulnerability, 0, len(matches)) - for _, match := range matches { - name := filepath.Base(match) + vulnerabilities := make(map[string]*Vulnerability, len(matchingFilepaths)) + for _, path := range matchingFilepaths { + filename := filepath.Base(path) - value, err := ioutil.ReadFile(match) + rawContent, err := os.ReadFile(path) if err != nil { return nil, err } - v, err := parseVulnerability(name, string(value)) + v, err := parseVulnerability(filename, string(rawContent)) if err != nil { return nil, err } - vulnerabilities = append(vulnerabilities, v) + vulnerabilities[filename] = v } return vulnerabilities, nil } -// Vulnerability represents a single vulnerability extracted from /sys/devices/system/cpu/vulnerabilities/ +// Vulnerability represents a single vulnerability extracted from /sys/devices/system/cpu/vulnerabilities/. type Vulnerability struct { CodeName string - State string + State int Mitigation string } -func parseVulnerability(name, value string) (Vulnerability, error) { - v := Vulnerability{CodeName: name} - value = strings.TrimSpace(value) - if value == notAffected { - v.State = notAffected - return v, nil - } - - if strings.HasPrefix(value, vulnerable) { - v.State = vulnerable - v.Mitigation = strings.TrimPrefix(strings.TrimPrefix(value, vulnerable), ": ") - return v, nil - } - - if strings.HasPrefix(value, mitigation) { - v.State = mitigation - v.Mitigation = strings.TrimPrefix(strings.TrimPrefix(value, mitigation), ": ") - return v, nil +func parseVulnerability(name, rawContent string) (*Vulnerability, error) { + v := &Vulnerability{CodeName: name} + rawContent = strings.TrimSpace(rawContent) + rawContentLower := strings.ToLower(rawContent) + switch { + case strings.HasPrefix(rawContentLower, notAffected): + v.State = VulnerabilityStateNotAffected + case strings.HasPrefix(rawContentLower, vulnerable): + v.State = VulnerabilityStateVulnerable + m := strings.Fields(rawContent) + if len(m) > 1 { + v.Mitigation = strings.Join(m[1:], " ") + } + case strings.HasPrefix(rawContentLower, mitigation): + v.State = VulnerabilityStateMitigation + m := strings.Fields(rawContent) + if len(m) > 1 { + v.Mitigation = strings.Join(m[1:], " ") + } + case strings.HasPrefix(rawContentLower, unknown): + v.State = VulnerabilityStateUnknown + m := strings.Fields(rawContent) + if len(m) > 1 { + v.Mitigation = strings.Join(m[1:], " ") + } + default: + // Output the raw data obtained from the vulnerability, with state + // unknown, rather than erroring out + v.State = VulnerabilityStateUnknown + v.Mitigation = rawContent } - - return v, fmt.Errorf("unknown vulnerability state for %s: %s", name, value) + return v, nil } diff --git a/vendor/github.com/prometheus/procfs/thread.go b/vendor/github.com/prometheus/procfs/thread.go new file mode 100644 index 00000000..80e0e947 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/thread.go @@ -0,0 +1,80 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "fmt" + "os" + "strconv" + + fsi "github.com/prometheus/procfs/internal/fs" +) + +// Provide access to /proc/PID/task/TID files, for thread specific values. Since +// such files have the same structure as /proc/PID/ ones, the data structures +// and the parsers for the latter may be reused. + +// AllThreads returns a list of all currently available threads under /proc/PID. +func AllThreads(pid int) (Procs, error) { + fs, err := NewFS(DefaultMountPoint) + if err != nil { + return Procs{}, err + } + return fs.AllThreads(pid) +} + +// AllThreads returns a list of all currently available threads for PID. +func (fs FS) AllThreads(pid int) (Procs, error) { + taskPath := fs.proc.Path(strconv.Itoa(pid), "task") + d, err := os.Open(taskPath) + if err != nil { + return Procs{}, err + } + defer d.Close() + + names, err := d.Readdirnames(-1) + if err != nil { + return Procs{}, fmt.Errorf("%w: could not read %q: %w", ErrFileRead, d.Name(), err) + } + + t := Procs{} + for _, n := range names { + tid, err := strconv.ParseInt(n, 10, 64) + if err != nil { + continue + } + + t = append(t, Proc{PID: int(tid), fs: FS{fsi.FS(taskPath), fs.isReal}}) + } + + return t, nil +} + +// Thread returns a process for a given PID, TID. +func (fs FS) Thread(pid, tid int) (Proc, error) { + taskPath := fs.proc.Path(strconv.Itoa(pid), "task") + if _, err := os.Stat(taskPath); err != nil { + return Proc{}, err + } + return Proc{PID: tid, fs: FS{fsi.FS(taskPath), fs.isReal}}, nil +} + +// Thread returns a process for a given TID of Proc. +func (proc Proc) Thread(tid int) (Proc, error) { + tfs := FS{fsi.FS(proc.path("task")), proc.fs.isReal} + if _, err := os.Stat(tfs.proc.Path(strconv.Itoa(tid))); err != nil { + return Proc{}, err + } + return Proc{PID: tid, fs: tfs}, nil +} diff --git a/vendor/github.com/prometheus/procfs/vm.go b/vendor/github.com/prometheus/procfs/vm.go index cb138914..51c49d89 100644 --- a/vendor/github.com/prometheus/procfs/vm.go +++ b/vendor/github.com/prometheus/procfs/vm.go @@ -11,13 +11,13 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows package procfs import ( "fmt" - "io/ioutil" "os" "path/filepath" "strings" @@ -26,10 +26,12 @@ import ( ) // The VM interface is described at -// https://www.kernel.org/doc/Documentation/sysctl/vm.txt +// +// https://www.kernel.org/doc/Documentation/sysctl/vm.txt +// // Each setting is exposed as a single file. // Each file contains one line with a single numerical value, except lowmem_reserve_ratio which holds an array -// and numa_zonelist_order (deprecated) which is a string +// and numa_zonelist_order (deprecated) which is a string. type VM struct { AdminReserveKbytes *int64 // /proc/sys/vm/admin_reserve_kbytes BlockDump *int64 // /proc/sys/vm/block_dump @@ -84,10 +86,10 @@ func (fs FS) VM() (*VM, error) { return nil, err } if !file.Mode().IsDir() { - return nil, fmt.Errorf("%s is not a directory", path) + return nil, fmt.Errorf("%w: %s is not a directory", ErrFileRead, path) } - files, err := ioutil.ReadDir(path) + files, err := os.ReadDir(path) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/procfs/xfs/parse.go b/vendor/github.com/prometheus/procfs/xfs/parse.go index 260501e6..bb5e8faa 100644 --- a/vendor/github.com/prometheus/procfs/xfs/parse.go +++ b/vendor/github.com/prometheus/procfs/xfs/parse.go @@ -247,7 +247,7 @@ func logOperationStats(us []uint32) (LogOperationStats, error) { }, nil } -// push_ail +// pushAilStats handles push_ail stats. func pushAilStats(us []uint32) (PushAilStats, error) { if l := len(us); l != 10 { return PushAilStats{}, fmt.Errorf("incorrect number of values for XFS push ail stats: %d", l) @@ -267,7 +267,7 @@ func pushAilStats(us []uint32) (PushAilStats, error) { }, nil } -// xstrat +// xStratStats handles xstrat stats. func xStratStats(us []uint32) (XstratStats, error) { if l := len(us); l != 2 { return XstratStats{}, fmt.Errorf("incorrect number of values for XFS xstrat stats: %d", l) @@ -279,7 +279,7 @@ func xStratStats(us []uint32) (XstratStats, error) { }, nil } -// rw +// readWriteStats handles rw stats. func readWriteStats(us []uint32) (ReadWriteStats, error) { if l := len(us); l != 2 { return ReadWriteStats{}, fmt.Errorf("incorrect number of values for XFS read write stats: %d", l) @@ -417,7 +417,7 @@ func debugStats(us []uint32) (DebugStats, error) { }, nil } -// abtb2 +// btreeAllocBlocks2Stats handles abtb2 stats. func btreeAllocBlocks2Stats(us []uint32) (BtreeAllocBlocks2Stats, error) { if l := len(us); l != 15 { return BtreeAllocBlocks2Stats{}, fmt.Errorf("incorrect number of values for abtb2 stats: %d", 1) @@ -442,7 +442,7 @@ func btreeAllocBlocks2Stats(us []uint32) (BtreeAllocBlocks2Stats, error) { }, nil } -// abtc2 +// btreeAllocContig2Stats handles abtc2 stats. func btreeAllocContig2Stats(us []uint32) (BtreeAllocContig2Stats, error) { if l := len(us); l != 15 { return BtreeAllocContig2Stats{}, fmt.Errorf("incorrect number of values for abtc2 stats: %d", 1) @@ -467,7 +467,7 @@ func btreeAllocContig2Stats(us []uint32) (BtreeAllocContig2Stats, error) { }, nil } -// bmbt2 +// btreeBlockMap2Stats handles bmbt2 stats. func btreeBlockMap2Stats(us []uint32) (BtreeBlockMap2Stats, error) { if l := len(us); l != 15 { return BtreeBlockMap2Stats{}, fmt.Errorf("incorrect number of values for bmbt2 stats: %d", 1) @@ -492,7 +492,7 @@ func btreeBlockMap2Stats(us []uint32) (BtreeBlockMap2Stats, error) { }, nil } -// ibt2 +// btreeInode2Stats handles ibt2 stats. func btreeInode2Stats(us []uint32) (BtreeInode2Stats, error) { if l := len(us); l != 15 { return BtreeInode2Stats{}, fmt.Errorf("incorrect number of values for ibt2 stats: %d", 1) diff --git a/vendor/github.com/prometheus/procfs/zoneinfo.go b/vendor/github.com/prometheus/procfs/zoneinfo.go index 209e2ac9..e54d94b0 100644 --- a/vendor/github.com/prometheus/procfs/zoneinfo.go +++ b/vendor/github.com/prometheus/procfs/zoneinfo.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows package procfs @@ -18,7 +19,7 @@ package procfs import ( "bytes" "fmt" - "io/ioutil" + "os" "regexp" "strings" @@ -72,13 +73,13 @@ var nodeZoneRE = regexp.MustCompile(`(\d+), zone\s+(\w+)`) // structs containing the relevant info. More information available here: // https://www.kernel.org/doc/Documentation/sysctl/vm.txt func (fs FS) Zoneinfo() ([]Zoneinfo, error) { - data, err := ioutil.ReadFile(fs.proc.Path("zoneinfo")) + data, err := os.ReadFile(fs.proc.Path("zoneinfo")) if err != nil { - return nil, fmt.Errorf("error reading zoneinfo %q: %w", fs.proc.Path("zoneinfo"), err) + return nil, fmt.Errorf("%w: error reading zoneinfo %q: %w", ErrFileRead, fs.proc.Path("zoneinfo"), err) } zoneinfo, err := parseZoneinfo(data) if err != nil { - return nil, fmt.Errorf("error parsing zoneinfo %q: %w", fs.proc.Path("zoneinfo"), err) + return nil, fmt.Errorf("%w: error parsing zoneinfo %q: %w", ErrFileParse, fs.proc.Path("zoneinfo"), err) } return zoneinfo, nil } diff --git a/vendor/github.com/safchain/ethtool/.gitignore b/vendor/github.com/safchain/ethtool/.gitignore new file mode 100644 index 00000000..db6cadff --- /dev/null +++ b/vendor/github.com/safchain/ethtool/.gitignore @@ -0,0 +1,27 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof + +# Skip compiled example binary file +/example/example diff --git a/vendor/github.com/safchain/ethtool/.golangci.yml b/vendor/github.com/safchain/ethtool/.golangci.yml new file mode 100644 index 00000000..77ccf927 --- /dev/null +++ b/vendor/github.com/safchain/ethtool/.golangci.yml @@ -0,0 +1,14 @@ +linters: + disable: + - gosimple + - unused + enable: + - gci + - gofmt + - misspell +linters-settings: + gci: + sections: + - standard + - default + - prefix(github.com/safchain/ethtool) diff --git a/vendor/github.com/safchain/ethtool/LICENSE b/vendor/github.com/safchain/ethtool/LICENSE new file mode 100644 index 00000000..8f71f43f --- /dev/null +++ b/vendor/github.com/safchain/ethtool/LICENSE @@ -0,0 +1,202 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "{}" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + diff --git a/vendor/github.com/safchain/ethtool/Makefile b/vendor/github.com/safchain/ethtool/Makefile new file mode 100644 index 00000000..67d2da39 --- /dev/null +++ b/vendor/github.com/safchain/ethtool/Makefile @@ -0,0 +1,4 @@ +all: build + +build: + CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build diff --git a/vendor/github.com/safchain/ethtool/README.md b/vendor/github.com/safchain/ethtool/README.md new file mode 100644 index 00000000..e4436758 --- /dev/null +++ b/vendor/github.com/safchain/ethtool/README.md @@ -0,0 +1,55 @@ +# ethtool go package # + +![Build Status](https://github.com/safchain/ethtool/actions/workflows/unittests.yml/badge.svg) +[![GoDoc](https://godoc.org/github.com/safchain/ethtool?status.svg)](https://godoc.org/github.com/safchain/ethtool) + + +The ethtool package aims to provide a library that provides easy access to the Linux SIOCETHTOOL ioctl operations. It can be used to retrieve information from a network device such as statistics, driver related information or even the peer of a VETH interface. + +# Installation + +```shell +go get github.com/safchain/ethtool +``` + +# How to use + +```go +package main + +import ( + "fmt" + + "github.com/safchain/ethtool" +) + +func main() { + ethHandle, err := ethtool.NewEthtool() + if err != nil { + panic(err.Error()) + } + defer ethHandle.Close() + + // Retrieve tx from eth0 + stats, err := ethHandle.Stats("eth0") + if err != nil { + panic(err.Error()) + } + fmt.Printf("TX: %d\n", stats["tx_bytes"]) + + // Retrieve peer index of a veth interface + stats, err = ethHandle.Stats("veth0") + if err != nil { + panic(err.Error()) + } + fmt.Printf("Peer Index: %d\n", stats["peer_ifindex"]) +} +``` + +## LICENSE ## + +Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at + +http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. diff --git a/vendor/github.com/safchain/ethtool/ethtool.go b/vendor/github.com/safchain/ethtool/ethtool.go new file mode 100644 index 00000000..4d8dec69 --- /dev/null +++ b/vendor/github.com/safchain/ethtool/ethtool.go @@ -0,0 +1,800 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ + +// The ethtool package aims to provide a library that provides easy access +// to the Linux SIOCETHTOOL ioctl operations. It can be used to retrieve information +// from a network device such as statistics, driver related information or even +// the peer of a VETH interface. +package ethtool + +import ( + "bytes" + "encoding/hex" + "fmt" + "strings" + "unsafe" + + "golang.org/x/sys/unix" +) + +// Maximum size of an interface name +const ( + IFNAMSIZ = 16 +) + +// ioctl ethtool request +const ( + SIOCETHTOOL = 0x8946 +) + +// ethtool stats related constants. +const ( + ETH_GSTRING_LEN = 32 + ETH_SS_STATS = 1 + ETH_SS_FEATURES = 4 + + // CMD supported + ETHTOOL_GDRVINFO = 0x00000003 /* Get driver info. */ + ETHTOOL_GSTRINGS = 0x0000001b /* get specified string set */ + ETHTOOL_GSTATS = 0x0000001d /* get NIC-specific statistics */ + // other CMDs from ethtool-copy.h of ethtool-3.5 package + ETHTOOL_GSET = 0x00000001 /* Get settings. */ + ETHTOOL_SSET = 0x00000002 /* Set settings. */ + ETHTOOL_GMSGLVL = 0x00000007 /* Get driver message level */ + ETHTOOL_SMSGLVL = 0x00000008 /* Set driver msg level. */ + ETHTOOL_GCHANNELS = 0x0000003c /* Get no of channels */ + ETHTOOL_SCHANNELS = 0x0000003d /* Set no of channels */ + ETHTOOL_GCOALESCE = 0x0000000e /* Get coalesce config */ + /* Get link status for host, i.e. whether the interface *and* the + * physical port (if there is one) are up (ethtool_value). */ + ETHTOOL_GLINK = 0x0000000a + ETHTOOL_GMODULEINFO = 0x00000042 /* Get plug-in module information */ + ETHTOOL_GMODULEEEPROM = 0x00000043 /* Get plug-in module eeprom */ + ETHTOOL_GPERMADDR = 0x00000020 /* Get permanent hardware address */ + ETHTOOL_GFEATURES = 0x0000003a /* Get device offload settings */ + ETHTOOL_SFEATURES = 0x0000003b /* Change device offload settings */ + ETHTOOL_GFLAGS = 0x00000025 /* Get flags bitmap(ethtool_value) */ + ETHTOOL_GSSET_INFO = 0x00000037 /* Get string set info */ + ETHTOOL_GET_TS_INFO = 0x00000041 /* Get time stamping and PHC info */ +) + +// MAX_GSTRINGS maximum number of stats entries that ethtool can +// retrieve currently. +const ( + MAX_GSTRINGS = 32768 + MAX_FEATURE_BLOCKS = (MAX_GSTRINGS + 32 - 1) / 32 + EEPROM_LEN = 640 + PERMADDR_LEN = 32 +) + +type ifreq struct { + ifr_name [IFNAMSIZ]byte + ifr_data uintptr +} + +// following structures comes from uapi/linux/ethtool.h +type ethtoolSsetInfo struct { + cmd uint32 + reserved uint32 + sset_mask uint32 + data uintptr +} + +type ethtoolGetFeaturesBlock struct { + available uint32 + requested uint32 + active uint32 + never_changed uint32 +} + +type ethtoolGfeatures struct { + cmd uint32 + size uint32 + blocks [MAX_FEATURE_BLOCKS]ethtoolGetFeaturesBlock +} + +type ethtoolSetFeaturesBlock struct { + valid uint32 + requested uint32 +} + +type ethtoolSfeatures struct { + cmd uint32 + size uint32 + blocks [MAX_FEATURE_BLOCKS]ethtoolSetFeaturesBlock +} + +type ethtoolDrvInfo struct { + cmd uint32 + driver [32]byte + version [32]byte + fw_version [32]byte + bus_info [32]byte + erom_version [32]byte + reserved2 [12]byte + n_priv_flags uint32 + n_stats uint32 + testinfo_len uint32 + eedump_len uint32 + regdump_len uint32 +} + +// DrvInfo contains driver information +// ethtool.h v3.5: struct ethtool_drvinfo +type DrvInfo struct { + Cmd uint32 + Driver string + Version string + FwVersion string + BusInfo string + EromVersion string + Reserved2 string + NPrivFlags uint32 + NStats uint32 + TestInfoLen uint32 + EedumpLen uint32 + RegdumpLen uint32 +} + +// Channels contains the number of channels for a given interface. +type Channels struct { + Cmd uint32 + MaxRx uint32 + MaxTx uint32 + MaxOther uint32 + MaxCombined uint32 + RxCount uint32 + TxCount uint32 + OtherCount uint32 + CombinedCount uint32 +} + +// Coalesce is a coalesce config for an interface +type Coalesce struct { + Cmd uint32 + RxCoalesceUsecs uint32 + RxMaxCoalescedFrames uint32 + RxCoalesceUsecsIrq uint32 + RxMaxCoalescedFramesIrq uint32 + TxCoalesceUsecs uint32 + TxMaxCoalescedFrames uint32 + TxCoalesceUsecsIrq uint32 + TxMaxCoalescedFramesIrq uint32 + StatsBlockCoalesceUsecs uint32 + UseAdaptiveRxCoalesce uint32 + UseAdaptiveTxCoalesce uint32 + PktRateLow uint32 + RxCoalesceUsecsLow uint32 + RxMaxCoalescedFramesLow uint32 + TxCoalesceUsecsLow uint32 + TxMaxCoalescedFramesLow uint32 + PktRateHigh uint32 + RxCoalesceUsecsHigh uint32 + RxMaxCoalescedFramesHigh uint32 + TxCoalesceUsecsHigh uint32 + TxMaxCoalescedFramesHigh uint32 + RateSampleInterval uint32 +} + +const ( + SOF_TIMESTAMPING_TX_HARDWARE = (1 << 0) + SOF_TIMESTAMPING_TX_SOFTWARE = (1 << 1) + SOF_TIMESTAMPING_RX_HARDWARE = (1 << 2) + SOF_TIMESTAMPING_RX_SOFTWARE = (1 << 3) + SOF_TIMESTAMPING_SOFTWARE = (1 << 4) + SOF_TIMESTAMPING_SYS_HARDWARE = (1 << 5) + SOF_TIMESTAMPING_RAW_HARDWARE = (1 << 6) + SOF_TIMESTAMPING_OPT_ID = (1 << 7) + SOF_TIMESTAMPING_TX_SCHED = (1 << 8) + SOF_TIMESTAMPING_TX_ACK = (1 << 9) + SOF_TIMESTAMPING_OPT_CMSG = (1 << 10) + SOF_TIMESTAMPING_OPT_TSONLY = (1 << 11) + SOF_TIMESTAMPING_OPT_STATS = (1 << 12) + SOF_TIMESTAMPING_OPT_PKTINFO = (1 << 13) + SOF_TIMESTAMPING_OPT_TX_SWHW = (1 << 14) + SOF_TIMESTAMPING_BIND_PHC = (1 << 15) +) + +const ( + /* + * No outgoing packet will need hardware time stamping; + * should a packet arrive which asks for it, no hardware + * time stamping will be done. + */ + HWTSTAMP_TX_OFF = iota + + /* + * Enables hardware time stamping for outgoing packets; + * the sender of the packet decides which are to be + * time stamped by setting %SOF_TIMESTAMPING_TX_SOFTWARE + * before sending the packet. + */ + HWTSTAMP_TX_ON + + /* + * Enables time stamping for outgoing packets just as + * HWTSTAMP_TX_ON does, but also enables time stamp insertion + * directly into Sync packets. In this case, transmitted Sync + * packets will not received a time stamp via the socket error + * queue. + */ + HWTSTAMP_TX_ONESTEP_SYNC + + /* + * Same as HWTSTAMP_TX_ONESTEP_SYNC, but also enables time + * stamp insertion directly into PDelay_Resp packets. In this + * case, neither transmitted Sync nor PDelay_Resp packets will + * receive a time stamp via the socket error queue. + */ + HWTSTAMP_TX_ONESTEP_P2P +) + +const ( + HWTSTAMP_FILTER_NONE = iota /* time stamp no incoming packet at all */ + HWTSTAMP_FILTER_ALL /* time stamp any incoming packet */ + HWTSTAMP_FILTER_SOME /* return value: time stamp all packets requested plus some others */ + HWTSTAMP_FILTER_PTP_V1_L4_EVENT /* PTP v1, UDP, any kind of event packet */ + HWTSTAMP_FILTER_PTP_V1_L4_SYNC /* PTP v1, UDP, Sync packet */ + HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ /* PTP v1, UDP, Delay_req packet */ + HWTSTAMP_FILTER_PTP_V2_L4_EVENT /* PTP v2, UDP, any kind of event packet */ + HWTSTAMP_FILTER_PTP_V2_L4_SYNC /* PTP v2, UDP, Sync packet */ + HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ /* PTP v2, UDP, Delay_req packet */ + HWTSTAMP_FILTER_PTP_V2_L2_EVENT /* 802.AS1, Ethernet, any kind of event packet */ + HWTSTAMP_FILTER_PTP_V2_L2_SYNC /* 802.AS1, Ethernet, Sync packet */ + HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ /* 802.AS1, Ethernet, Delay_req packet */ + HWTSTAMP_FILTER_PTP_V2_EVENT /* PTP v2/802.AS1, any layer, any kind of event packet */ + HWTSTAMP_FILTER_PTP_V2_SYNC /* PTP v2/802.AS1, any layer, Sync packet */ + HWTSTAMP_FILTER_PTP_V2_DELAY_REQ /* PTP v2/802.AS1, any layer, Delay_req packet */ + HWTSTAMP_FILTER_NTP_ALL /* NTP, UDP, all versions and packet modes */ +) + +type TimestampingInformation struct { + Cmd uint32 + SoTimestamping uint32 /* SOF_TIMESTAMPING_* bitmask */ + PhcIndex int32 + TxTypes uint32 /* HWTSTAMP_TX_* */ + txReserved [3]uint32 + RxFilters uint32 /* HWTSTAMP_FILTER_ */ + rxReserved [3]uint32 +} + +type ethtoolGStrings struct { + cmd uint32 + string_set uint32 + len uint32 + data [MAX_GSTRINGS * ETH_GSTRING_LEN]byte +} + +type ethtoolStats struct { + cmd uint32 + n_stats uint32 + data [MAX_GSTRINGS]uint64 +} + +type ethtoolEeprom struct { + cmd uint32 + magic uint32 + offset uint32 + len uint32 + data [EEPROM_LEN]byte +} + +type ethtoolModInfo struct { + cmd uint32 + tpe uint32 + eeprom_len uint32 + reserved [8]uint32 +} + +type ethtoolLink struct { + cmd uint32 + data uint32 +} + +type ethtoolPermAddr struct { + cmd uint32 + size uint32 + data [PERMADDR_LEN]byte +} + +type Ethtool struct { + fd int +} + +// Convert zero-terminated array of chars (string in C) to a Go string. +func goString(s []byte) string { + strEnd := bytes.IndexByte(s, 0) + if strEnd == -1 { + return string(s[:]) + } + return string(s[:strEnd]) +} + +// DriverName returns the driver name of the given interface name. +func (e *Ethtool) DriverName(intf string) (string, error) { + info, err := e.getDriverInfo(intf) + if err != nil { + return "", err + } + return goString(info.driver[:]), nil +} + +// BusInfo returns the bus information of the given interface name. +func (e *Ethtool) BusInfo(intf string) (string, error) { + info, err := e.getDriverInfo(intf) + if err != nil { + return "", err + } + return goString(info.bus_info[:]), nil +} + +// ModuleEeprom returns Eeprom information of the given interface name. +func (e *Ethtool) ModuleEeprom(intf string) ([]byte, error) { + eeprom, _, err := e.getModuleEeprom(intf) + if err != nil { + return nil, err + } + + return eeprom.data[:eeprom.len], nil +} + +// ModuleEeprom returns Eeprom information of the given interface name. +func (e *Ethtool) ModuleEepromHex(intf string) (string, error) { + eeprom, _, err := e.getModuleEeprom(intf) + if err != nil { + return "", err + } + + return hex.EncodeToString(eeprom.data[:eeprom.len]), nil +} + +// DriverInfo returns driver information of the given interface name. +func (e *Ethtool) DriverInfo(intf string) (DrvInfo, error) { + i, err := e.getDriverInfo(intf) + if err != nil { + return DrvInfo{}, err + } + + drvInfo := DrvInfo{ + Cmd: i.cmd, + Driver: goString(i.driver[:]), + Version: goString(i.version[:]), + FwVersion: goString(i.fw_version[:]), + BusInfo: goString(i.bus_info[:]), + EromVersion: goString(i.erom_version[:]), + Reserved2: goString(i.reserved2[:]), + NPrivFlags: i.n_priv_flags, + NStats: i.n_stats, + TestInfoLen: i.testinfo_len, + EedumpLen: i.eedump_len, + RegdumpLen: i.regdump_len, + } + + return drvInfo, nil +} + +// GetChannels returns the number of channels for the given interface name. +func (e *Ethtool) GetChannels(intf string) (Channels, error) { + channels, err := e.getChannels(intf) + if err != nil { + return Channels{}, err + } + + return channels, nil +} + +// SetChannels sets the number of channels for the given interface name and +// returns the new number of channels. +func (e *Ethtool) SetChannels(intf string, channels Channels) (Channels, error) { + channels, err := e.setChannels(intf, channels) + if err != nil { + return Channels{}, err + } + + return channels, nil +} + +// GetCoalesce returns the coalesce config for the given interface name. +func (e *Ethtool) GetCoalesce(intf string) (Coalesce, error) { + coalesce, err := e.getCoalesce(intf) + if err != nil { + return Coalesce{}, err + } + return coalesce, nil +} + +// GetTimestampingInformation returns the PTP timestamping information for the given interface name. +func (e *Ethtool) GetTimestampingInformation(intf string) (TimestampingInformation, error) { + ts, err := e.getTimestampingInformation(intf) + if err != nil { + return TimestampingInformation{}, err + } + return ts, nil +} + +// PermAddr returns permanent address of the given interface name. +func (e *Ethtool) PermAddr(intf string) (string, error) { + permAddr, err := e.getPermAddr(intf) + if err != nil { + return "", err + } + + if permAddr.data[0] == 0 && permAddr.data[1] == 0 && + permAddr.data[2] == 0 && permAddr.data[3] == 0 && + permAddr.data[4] == 0 && permAddr.data[5] == 0 { + return "", nil + } + + return fmt.Sprintf("%x:%x:%x:%x:%x:%x", + permAddr.data[0:1], + permAddr.data[1:2], + permAddr.data[2:3], + permAddr.data[3:4], + permAddr.data[4:5], + permAddr.data[5:6], + ), nil +} + +func (e *Ethtool) ioctl(intf string, data uintptr) error { + var name [IFNAMSIZ]byte + copy(name[:], []byte(intf)) + + ifr := ifreq{ + ifr_name: name, + ifr_data: data, + } + + _, _, ep := unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return ep + } + + return nil +} + +func (e *Ethtool) getDriverInfo(intf string) (ethtoolDrvInfo, error) { + drvinfo := ethtoolDrvInfo{ + cmd: ETHTOOL_GDRVINFO, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&drvinfo))); err != nil { + return ethtoolDrvInfo{}, err + } + + return drvinfo, nil +} + +func (e *Ethtool) getChannels(intf string) (Channels, error) { + channels := Channels{ + Cmd: ETHTOOL_GCHANNELS, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&channels))); err != nil { + return Channels{}, err + } + + return channels, nil +} + +func (e *Ethtool) setChannels(intf string, channels Channels) (Channels, error) { + channels.Cmd = ETHTOOL_SCHANNELS + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&channels))); err != nil { + return Channels{}, err + } + + return channels, nil +} + +func (e *Ethtool) getCoalesce(intf string) (Coalesce, error) { + coalesce := Coalesce{ + Cmd: ETHTOOL_GCOALESCE, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&coalesce))); err != nil { + return Coalesce{}, err + } + + return coalesce, nil +} + +func (e *Ethtool) getTimestampingInformation(intf string) (TimestampingInformation, error) { + ts := TimestampingInformation{ + Cmd: ETHTOOL_GET_TS_INFO, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&ts))); err != nil { + return TimestampingInformation{}, err + } + + return ts, nil +} + +func (e *Ethtool) getPermAddr(intf string) (ethtoolPermAddr, error) { + permAddr := ethtoolPermAddr{ + cmd: ETHTOOL_GPERMADDR, + size: PERMADDR_LEN, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&permAddr))); err != nil { + return ethtoolPermAddr{}, err + } + + return permAddr, nil +} + +func (e *Ethtool) getModuleEeprom(intf string) (ethtoolEeprom, ethtoolModInfo, error) { + modInfo := ethtoolModInfo{ + cmd: ETHTOOL_GMODULEINFO, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&modInfo))); err != nil { + return ethtoolEeprom{}, ethtoolModInfo{}, err + } + + eeprom := ethtoolEeprom{ + cmd: ETHTOOL_GMODULEEEPROM, + len: modInfo.eeprom_len, + offset: 0, + } + + if modInfo.eeprom_len > EEPROM_LEN { + return ethtoolEeprom{}, ethtoolModInfo{}, fmt.Errorf("eeprom size: %d is larger than buffer size: %d", modInfo.eeprom_len, EEPROM_LEN) + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&eeprom))); err != nil { + return ethtoolEeprom{}, ethtoolModInfo{}, err + } + + return eeprom, modInfo, nil +} + +func isFeatureBitSet(blocks [MAX_FEATURE_BLOCKS]ethtoolGetFeaturesBlock, index uint) bool { + return (blocks)[index/32].active&(1<<(index%32)) != 0 +} + +func setFeatureBit(blocks *[MAX_FEATURE_BLOCKS]ethtoolSetFeaturesBlock, index uint, value bool) { + blockIndex, bitIndex := index/32, index%32 + + blocks[blockIndex].valid |= 1 << bitIndex + + if value { + blocks[blockIndex].requested |= 1 << bitIndex + } else { + blocks[blockIndex].requested &= ^(1 << bitIndex) + } +} + +// FeatureNames shows supported features by their name. +func (e *Ethtool) FeatureNames(intf string) (map[string]uint, error) { + ssetInfo := ethtoolSsetInfo{ + cmd: ETHTOOL_GSSET_INFO, + sset_mask: 1 << ETH_SS_FEATURES, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&ssetInfo))); err != nil { + return nil, err + } + + length := uint32(ssetInfo.data) + if length == 0 { + return map[string]uint{}, nil + } else if length > MAX_GSTRINGS { + return nil, fmt.Errorf("ethtool currently doesn't support more than %d entries, received %d", MAX_GSTRINGS, length) + } + + gstrings := ethtoolGStrings{ + cmd: ETHTOOL_GSTRINGS, + string_set: ETH_SS_FEATURES, + len: length, + data: [MAX_GSTRINGS * ETH_GSTRING_LEN]byte{}, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&gstrings))); err != nil { + return nil, err + } + + var result = make(map[string]uint) + for i := 0; i != int(length); i++ { + b := gstrings.data[i*ETH_GSTRING_LEN : i*ETH_GSTRING_LEN+ETH_GSTRING_LEN] + key := goString(b) + if key != "" { + result[key] = uint(i) + } + } + + return result, nil +} + +// Features retrieves features of the given interface name. +func (e *Ethtool) Features(intf string) (map[string]bool, error) { + names, err := e.FeatureNames(intf) + if err != nil { + return nil, err + } + + length := uint32(len(names)) + if length == 0 { + return map[string]bool{}, nil + } + + features := ethtoolGfeatures{ + cmd: ETHTOOL_GFEATURES, + size: (length + 32 - 1) / 32, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&features))); err != nil { + return nil, err + } + + var result = make(map[string]bool, length) + for key, index := range names { + result[key] = isFeatureBitSet(features.blocks, index) + } + + return result, nil +} + +// Change requests a change in the given device's features. +func (e *Ethtool) Change(intf string, config map[string]bool) error { + names, err := e.FeatureNames(intf) + if err != nil { + return err + } + + length := uint32(len(names)) + + features := ethtoolSfeatures{ + cmd: ETHTOOL_SFEATURES, + size: (length + 32 - 1) / 32, + } + + for key, value := range config { + if index, ok := names[key]; ok { + setFeatureBit(&features.blocks, index, value) + } else { + return fmt.Errorf("unsupported feature %q", key) + } + } + + return e.ioctl(intf, uintptr(unsafe.Pointer(&features))) +} + +// Get state of a link. +func (e *Ethtool) LinkState(intf string) (uint32, error) { + x := ethtoolLink{ + cmd: ETHTOOL_GLINK, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&x))); err != nil { + return 0, err + } + + return x.data, nil +} + +// Stats retrieves stats of the given interface name. +func (e *Ethtool) Stats(intf string) (map[string]uint64, error) { + drvinfo := ethtoolDrvInfo{ + cmd: ETHTOOL_GDRVINFO, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&drvinfo))); err != nil { + return nil, err + } + + if drvinfo.n_stats*ETH_GSTRING_LEN > MAX_GSTRINGS*ETH_GSTRING_LEN { + return nil, fmt.Errorf("ethtool currently doesn't support more than %d entries, received %d", MAX_GSTRINGS, drvinfo.n_stats) + } + + gstrings := ethtoolGStrings{ + cmd: ETHTOOL_GSTRINGS, + string_set: ETH_SS_STATS, + len: drvinfo.n_stats, + data: [MAX_GSTRINGS * ETH_GSTRING_LEN]byte{}, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&gstrings))); err != nil { + return nil, err + } + + stats := ethtoolStats{ + cmd: ETHTOOL_GSTATS, + n_stats: drvinfo.n_stats, + data: [MAX_GSTRINGS]uint64{}, + } + + if err := e.ioctl(intf, uintptr(unsafe.Pointer(&stats))); err != nil { + return nil, err + } + + var result = make(map[string]uint64) + for i := 0; i != int(drvinfo.n_stats); i++ { + b := gstrings.data[i*ETH_GSTRING_LEN : i*ETH_GSTRING_LEN+ETH_GSTRING_LEN] + strEnd := strings.Index(string(b), "\x00") + if strEnd == -1 { + strEnd = ETH_GSTRING_LEN + } + key := string(b[:strEnd]) + if len(key) != 0 { + result[key] = stats.data[i] + } + } + + return result, nil +} + +// Close closes the ethool handler +func (e *Ethtool) Close() { + unix.Close(e.fd) +} + +// NewEthtool returns a new ethtool handler +func NewEthtool() (*Ethtool, error) { + fd, err := unix.Socket(unix.AF_INET, unix.SOCK_DGRAM, unix.IPPROTO_IP) + if err != nil { + return nil, err + } + + return &Ethtool{ + fd: int(fd), + }, nil +} + +// BusInfo returns bus information of the given interface name. +func BusInfo(intf string) (string, error) { + e, err := NewEthtool() + if err != nil { + return "", err + } + defer e.Close() + return e.BusInfo(intf) +} + +// DriverName returns the driver name of the given interface name. +func DriverName(intf string) (string, error) { + e, err := NewEthtool() + if err != nil { + return "", err + } + defer e.Close() + return e.DriverName(intf) +} + +// Stats retrieves stats of the given interface name. +func Stats(intf string) (map[string]uint64, error) { + e, err := NewEthtool() + if err != nil { + return nil, err + } + defer e.Close() + return e.Stats(intf) +} + +// PermAddr returns permanent address of the given interface name. +func PermAddr(intf string) (string, error) { + e, err := NewEthtool() + if err != nil { + return "", err + } + defer e.Close() + return e.PermAddr(intf) +} diff --git a/vendor/github.com/safchain/ethtool/ethtool_cmd.go b/vendor/github.com/safchain/ethtool/ethtool_cmd.go new file mode 100644 index 00000000..ee52cd8f --- /dev/null +++ b/vendor/github.com/safchain/ethtool/ethtool_cmd.go @@ -0,0 +1,208 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ + +// Package ethtool aims to provide a library giving a simple access to the +// Linux SIOCETHTOOL ioctl operations. It can be used to retrieve informations +// from a network device like statistics, driver related informations or +// even the peer of a VETH interface. +package ethtool + +import ( + "math" + "reflect" + "unsafe" + + "golang.org/x/sys/unix" +) + +type EthtoolCmd struct { /* ethtool.c: struct ethtool_cmd */ + Cmd uint32 + Supported uint32 + Advertising uint32 + Speed uint16 + Duplex uint8 + Port uint8 + Phy_address uint8 + Transceiver uint8 + Autoneg uint8 + Mdio_support uint8 + Maxtxpkt uint32 + Maxrxpkt uint32 + Speed_hi uint16 + Eth_tp_mdix uint8 + Reserved2 uint8 + Lp_advertising uint32 + Reserved [2]uint32 +} + +// CmdGet returns the interface settings in the receiver struct +// and returns speed +func (ecmd *EthtoolCmd) CmdGet(intf string) (uint32, error) { + e, err := NewEthtool() + if err != nil { + return 0, err + } + defer e.Close() + return e.CmdGet(ecmd, intf) +} + +// CmdSet sets and returns the settings in the receiver struct +// and returns speed +func (ecmd *EthtoolCmd) CmdSet(intf string) (uint32, error) { + e, err := NewEthtool() + if err != nil { + return 0, err + } + defer e.Close() + return e.CmdSet(ecmd, intf) +} + +func (f *EthtoolCmd) reflect(retv *map[string]uint64) { + val := reflect.ValueOf(f).Elem() + + for i := 0; i < val.NumField(); i++ { + valueField := val.Field(i) + typeField := val.Type().Field(i) + + t := valueField.Interface() + //tt := reflect.TypeOf(t) + //fmt.Printf(" t %T %v tt %T %v\n", t, t, tt, tt) + switch t.(type) { + case uint32: + //fmt.Printf(" t is uint32\n") + (*retv)[typeField.Name] = uint64(t.(uint32)) + case uint16: + (*retv)[typeField.Name] = uint64(t.(uint16)) + case uint8: + (*retv)[typeField.Name] = uint64(t.(uint8)) + case int32: + (*retv)[typeField.Name] = uint64(t.(int32)) + case int16: + (*retv)[typeField.Name] = uint64(t.(int16)) + case int8: + (*retv)[typeField.Name] = uint64(t.(int8)) + default: + (*retv)[typeField.Name+"_unknown_type"] = 0 + } + + //tag := typeField.Tag + //fmt.Printf("Field Name: %s,\t Field Value: %v,\t Tag Value: %s\n", + // typeField.Name, valueField.Interface(), tag.Get("tag_name")) + } +} + +// CmdGet returns the interface settings in the receiver struct +// and returns speed +func (e *Ethtool) CmdGet(ecmd *EthtoolCmd, intf string) (uint32, error) { + ecmd.Cmd = ETHTOOL_GSET + + var name [IFNAMSIZ]byte + copy(name[:], []byte(intf)) + + ifr := ifreq{ + ifr_name: name, + ifr_data: uintptr(unsafe.Pointer(ecmd)), + } + + _, _, ep := unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), + SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return 0, ep + } + + var speedval uint32 = (uint32(ecmd.Speed_hi) << 16) | + (uint32(ecmd.Speed) & 0xffff) + if speedval == math.MaxUint16 { + speedval = math.MaxUint32 + } + + return speedval, nil +} + +// CmdSet sets and returns the settings in the receiver struct +// and returns speed +func (e *Ethtool) CmdSet(ecmd *EthtoolCmd, intf string) (uint32, error) { + ecmd.Cmd = ETHTOOL_SSET + + var name [IFNAMSIZ]byte + copy(name[:], []byte(intf)) + + ifr := ifreq{ + ifr_name: name, + ifr_data: uintptr(unsafe.Pointer(ecmd)), + } + + _, _, ep := unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), + SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return 0, unix.Errno(ep) + } + + var speedval uint32 = (uint32(ecmd.Speed_hi) << 16) | + (uint32(ecmd.Speed) & 0xffff) + if speedval == math.MaxUint16 { + speedval = math.MaxUint32 + } + + return speedval, nil +} + +// CmdGetMapped returns the interface settings in a map +func (e *Ethtool) CmdGetMapped(intf string) (map[string]uint64, error) { + ecmd := EthtoolCmd{ + Cmd: ETHTOOL_GSET, + } + + var name [IFNAMSIZ]byte + copy(name[:], []byte(intf)) + + ifr := ifreq{ + ifr_name: name, + ifr_data: uintptr(unsafe.Pointer(&ecmd)), + } + + _, _, ep := unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), + SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return nil, ep + } + + var result = make(map[string]uint64) + + // ref https://gist.github.com/drewolson/4771479 + // Golang Reflection Example + ecmd.reflect(&result) + + var speedval uint32 = (uint32(ecmd.Speed_hi) << 16) | + (uint32(ecmd.Speed) & 0xffff) + result["speed"] = uint64(speedval) + + return result, nil +} + +func CmdGetMapped(intf string) (map[string]uint64, error) { + e, err := NewEthtool() + if err != nil { + return nil, err + } + defer e.Close() + return e.CmdGetMapped(intf) +} diff --git a/vendor/github.com/safchain/ethtool/ethtool_msglvl.go b/vendor/github.com/safchain/ethtool/ethtool_msglvl.go new file mode 100644 index 00000000..1f6e338c --- /dev/null +++ b/vendor/github.com/safchain/ethtool/ethtool_msglvl.go @@ -0,0 +1,114 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ + +// Package ethtool aims to provide a library giving a simple access to the +// Linux SIOCETHTOOL ioctl operations. It can be used to retrieve informations +// from a network device like statistics, driver related informations or +// even the peer of a VETH interface. +package ethtool + +import ( + "unsafe" + + "golang.org/x/sys/unix" +) + +type ethtoolValue struct { /* ethtool.c: struct ethtool_value */ + cmd uint32 + data uint32 +} + +// MsglvlGet returns the msglvl of the given interface. +func (e *Ethtool) MsglvlGet(intf string) (uint32, error) { + edata := ethtoolValue{ + cmd: ETHTOOL_GMSGLVL, + } + + var name [IFNAMSIZ]byte + copy(name[:], []byte(intf)) + + ifr := ifreq{ + ifr_name: name, + ifr_data: uintptr(unsafe.Pointer(&edata)), + } + + _, _, ep := unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), + SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return 0, ep + } + + return edata.data, nil +} + +// MsglvlSet returns the read-msglvl, post-set-msglvl of the given interface. +func (e *Ethtool) MsglvlSet(intf string, valset uint32) (uint32, uint32, error) { + edata := ethtoolValue{ + cmd: ETHTOOL_GMSGLVL, + } + + var name [IFNAMSIZ]byte + copy(name[:], []byte(intf)) + + ifr := ifreq{ + ifr_name: name, + ifr_data: uintptr(unsafe.Pointer(&edata)), + } + + _, _, ep := unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), + SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return 0, 0, ep + } + + readval := edata.data + + edata.cmd = ETHTOOL_SMSGLVL + edata.data = valset + + _, _, ep = unix.Syscall(unix.SYS_IOCTL, uintptr(e.fd), + SIOCETHTOOL, uintptr(unsafe.Pointer(&ifr))) + if ep != 0 { + return 0, 0, ep + } + + return readval, edata.data, nil +} + +// MsglvlGet returns the msglvl of the given interface. +func MsglvlGet(intf string) (uint32, error) { + e, err := NewEthtool() + if err != nil { + return 0, err + } + defer e.Close() + return e.MsglvlGet(intf) +} + +// MsglvlSet returns the read-msglvl, post-set-msglvl of the given interface. +func MsglvlSet(intf string, valset uint32) (uint32, uint32, error) { + e, err := NewEthtool() + if err != nil { + return 0, 0, err + } + defer e.Close() + return e.MsglvlSet(intf, valset) +} diff --git a/vendor/github.com/xhit/go-str2duration/v2/LICENSE b/vendor/github.com/xhit/go-str2duration/v2/LICENSE new file mode 100644 index 00000000..ea5ea898 --- /dev/null +++ b/vendor/github.com/xhit/go-str2duration/v2/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file diff --git a/vendor/github.com/xhit/go-str2duration/v2/README.md b/vendor/github.com/xhit/go-str2duration/v2/README.md new file mode 100644 index 00000000..03263737 --- /dev/null +++ b/vendor/github.com/xhit/go-str2duration/v2/README.md @@ -0,0 +1,88 @@ +# Go String To Duration (go-str2duration) + +This package allows to get a time.Duration from a string. The string can be a string retorned for time.Duration or a similar string with weeks or days too!. + +Go Report Card +go.dev + +## Download + +```bash +go get github.com/xhit/go-str2duration/v2 +``` + +## Features + +Go String To Duration supports this strings conversions to duration: +- All strings returned in time.Duration String. +- A string more readable like 1w2d6h3ns (1 week 2 days 6 hours and 3 nanoseconds). +- `µs` and `us` are microsecond. + +It's the same `time.ParseDuration` standard function in Go, but with days and week support. + +**Note**: a day is 24 hour. + +If you don't need days and weeks, use [`time.ParseDuration`](https://golang.org/pkg/time/#ParseDuration). + +## Usage + +```go +package main + +import ( + "fmt" + str2duration "github.com/xhit/go-str2duration/v2" + "os" + "time" +) + +func main() { + + for i, tt := range []struct { + dur string + expected time.Duration + }{ + //This times are returned with time.Duration string + {"1h", time.Duration(time.Hour)}, + {"1m", time.Duration(time.Minute)}, + {"1s", time.Duration(time.Second)}, + {"1ms", time.Duration(time.Millisecond)}, + {"1µs", time.Duration(time.Microsecond)}, + {"1us", time.Duration(time.Microsecond)}, + {"1ns", time.Duration(time.Nanosecond)}, + {"4.000000001s", time.Duration(4*time.Second + time.Nanosecond)}, + {"1h0m4.000000001s", time.Duration(time.Hour + 4*time.Second + time.Nanosecond)}, + {"1h1m0.01s", time.Duration(61*time.Minute + 10*time.Millisecond)}, + {"1h1m0.123456789s", time.Duration(61*time.Minute + 123456789*time.Nanosecond)}, + {"1.00002ms", time.Duration(time.Millisecond + 20*time.Nanosecond)}, + {"1.00000002s", time.Duration(time.Second + 20*time.Nanosecond)}, + {"693ns", time.Duration(693 * time.Nanosecond)}, + + //This times aren't returned with time.Duration string, but are easily readable and can be parsed too! + {"1ms1ns", time.Duration(time.Millisecond + 1*time.Nanosecond)}, + {"1s20ns", time.Duration(time.Second + 20*time.Nanosecond)}, + {"60h8ms", time.Duration(60*time.Hour + 8*time.Millisecond)}, + {"96h63s", time.Duration(96*time.Hour + 63*time.Second)}, + + //And works with days and weeks! + {"2d3s96ns", time.Duration(48*time.Hour + 3*time.Second + 96*time.Nanosecond)}, + {"1w2d3s96ns", time.Duration(168*time.Hour + 48*time.Hour + 3*time.Second + 96*time.Nanosecond)}, + + {"10s1us693ns", time.Duration(10*time.Second + time.Microsecond + 693*time.Nanosecond)}, + + } { + durationFromString, err := str2duration.ParseDuration(tt.dur) + if err != nil { + panic(err) + + //Check if expected time is the time returned by the parser + } else if tt.expected != durationFromString { + fmt.Println(fmt.Sprintf("index %d -> in: %s returned: %s\tnot equal to %s", i, tt.dur, durationFromString.String(), tt.expected.String())) + }else{ + fmt.Println(fmt.Sprintf("index %d -> in: %s parsed succesfully", i, tt.dur)) + } + } +} +``` + +Also, you can convert to string the duration using `String(t time.Duration)` function. This support weeks and days and not return the ugly decimals from golang standard `t.String()` function. Units with 0 values aren't returned. For example: `1d1ms` means 1 day 1 millisecond. \ No newline at end of file diff --git a/vendor/github.com/xhit/go-str2duration/v2/str2duration.go b/vendor/github.com/xhit/go-str2duration/v2/str2duration.go new file mode 100644 index 00000000..51631db5 --- /dev/null +++ b/vendor/github.com/xhit/go-str2duration/v2/str2duration.go @@ -0,0 +1,331 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in https://raw.githubusercontent.com/golang/go/master/LICENSE + +package str2duration + +import ( + "errors" + "time" +) + +var unitMap = map[string]int64{ + "ns": int64(time.Nanosecond), + "us": int64(time.Microsecond), + "µs": int64(time.Microsecond), // U+00B5 = micro symbol + "μs": int64(time.Microsecond), // U+03BC = Greek letter mu + "ms": int64(time.Millisecond), + "s": int64(time.Second), + "m": int64(time.Minute), + "h": int64(time.Hour), + "d": int64(time.Hour) * 24, + "w": int64(time.Hour) * 168, +} + +// ParseDuration parses a duration string. +// A duration string is a possibly signed sequence of +// decimal numbers, each with optional fraction and a unit suffix, +// such as "300ms", "-1.5h" or "2h45m". +// Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h", "d", "w". +func ParseDuration(s string) (time.Duration, error) { + // [-+]?([0-9]*(\.[0-9]*)?[a-z]+)+ + orig := s + var d int64 + neg := false + + // Consume [-+]? + if s != "" { + c := s[0] + if c == '-' || c == '+' { + neg = c == '-' + s = s[1:] + } + } + // Special case: if all that is left is "0", this is zero. + if s == "0" { + return 0, nil + } + if s == "" { + return 0, errors.New("time: invalid duration " + quote(orig)) + } + for s != "" { + var ( + v, f int64 // integers before, after decimal point + scale float64 = 1 // value = v + f/scale + ) + + var err error + + // The next character must be [0-9.] + if !(s[0] == '.' || '0' <= s[0] && s[0] <= '9') { + return 0, errors.New("time: invalid duration " + quote(orig)) + } + // Consume [0-9]* + pl := len(s) + v, s, err = leadingInt(s) + if err != nil { + return 0, errors.New("time: invalid duration " + quote(orig)) + } + pre := pl != len(s) // whether we consumed anything before a period + + // Consume (\.[0-9]*)? + post := false + if s != "" && s[0] == '.' { + s = s[1:] + pl := len(s) + f, scale, s = leadingFraction(s) + post = pl != len(s) + } + if !pre && !post { + // no digits (e.g. ".s" or "-.s") + return 0, errors.New("time: invalid duration " + quote(orig)) + } + + // Consume unit. + i := 0 + for ; i < len(s); i++ { + c := s[i] + if c == '.' || '0' <= c && c <= '9' { + break + } + } + if i == 0 { + return 0, errors.New("time: missing unit in duration " + quote(orig)) + } + u := s[:i] + s = s[i:] + unit, ok := unitMap[u] + if !ok { + return 0, errors.New("time: unknown unit " + quote(u) + " in duration " + quote(orig)) + } + if v > (1<<63-1)/unit { + // overflow + return 0, errors.New("time: invalid duration " + quote(orig)) + } + v *= unit + if f > 0 { + // float64 is needed to be nanosecond accurate for fractions of hours. + // v >= 0 && (f*unit/scale) <= 3.6e+12 (ns/h, h is the largest unit) + v += int64(float64(f) * (float64(unit) / scale)) + if v < 0 { + // overflow + return 0, errors.New("time: invalid duration " + quote(orig)) + } + } + d += v + if d < 0 { + // overflow + return 0, errors.New("time: invalid duration " + quote(orig)) + } + } + + if neg { + d = -d + } + return time.Duration(d), nil +} + +func quote(s string) string { + return "\"" + s + "\"" +} + +var errLeadingInt = errors.New("time: bad [0-9]*") // never printed + +// leadingInt consumes the leading [0-9]* from s. +func leadingInt(s string) (x int64, rem string, err error) { + i := 0 + for ; i < len(s); i++ { + c := s[i] + if c < '0' || c > '9' { + break + } + if x > (1<<63-1)/10 { + // overflow + return 0, "", errLeadingInt + } + x = x*10 + int64(c) - '0' + if x < 0 { + // overflow + return 0, "", errLeadingInt + } + } + return x, s[i:], nil +} + +// leadingFraction consumes the leading [0-9]* from s. +// It is used only for fractions, so does not return an error on overflow, +// it just stops accumulating precision. +func leadingFraction(s string) (x int64, scale float64, rem string) { + i := 0 + scale = 1 + overflow := false + for ; i < len(s); i++ { + c := s[i] + if c < '0' || c > '9' { + break + } + if overflow { + continue + } + if x > (1<<63-1)/10 { + // It's possible for overflow to give a positive number, so take care. + overflow = true + continue + } + y := x*10 + int64(c) - '0' + if y < 0 { + overflow = true + continue + } + x = y + scale *= 10 + } + return x, scale, s[i:] +} + +// String returns a string representing the duration in the form "1w4d2h3m5s". +// Units with 0 values aren't returned, for example: 1d1ms is 1 day 1 milliseconds +func String(d time.Duration) string { + if d == 0 { + return "0s" + } + + // Largest time is 15250w1d23h47m16s854ms775us807ns + var buf [32]byte + w := len(buf) + var sign string + + u := uint64(d) + neg := d < 0 + if neg { + u = -u + sign = "-" + } + + // u is nanoseconds (ns) + if u > 0 { + w-- + + if u%1000 > 0 { + buf[w] = 's' + w-- + buf[w] = 'n' + w = fmtInt(buf[:w], u%1000) + } else { + w++ + } + + u /= 1000 + + // u is now integer microseconds (us) + if u > 0 { + w-- + if u%1000 > 0 { + buf[w] = 's' + w-- + buf[w] = 'u' + w = fmtInt(buf[:w], u%1000) + } else { + w++ + } + u /= 1000 + + // u is now integer milliseconds (ms) + if u > 0 { + w-- + if u%1000 > 0 { + buf[w] = 's' + w-- + buf[w] = 'm' + w = fmtInt(buf[:w], u%1000) + } else { + w++ + } + u /= 1000 + + // u is now integer seconds (s) + if u > 0 { + w-- + if u%60 > 0 { + buf[w] = 's' + w = fmtInt(buf[:w], u%60) + } else { + w++ + } + u /= 60 + + // u is now integer minutes (m) + if u > 0 { + w-- + + if u%60 > 0 { + buf[w] = 'm' + w = fmtInt(buf[:w], u%60) + } else { + w++ + } + + u /= 60 + + // u is now integer hours (h) + if u > 0 { + w-- + + if u%24 > 0 { + buf[w] = 'h' + w = fmtInt(buf[:w], u%24) + } else { + w++ + } + + u /= 24 + + // u is now integer days (d) + if u > 0 { + w-- + + if u%7 > 0 { + buf[w] = 'd' + w = fmtInt(buf[:w], u%7) + } else { + w++ + } + + u /= 7 + + // u is now integer weeks (w) + if u > 0 { + w-- + buf[w] = 'w' + w = fmtInt(buf[:w], u) + } + + } + + } + } + } + } + } + + } + + return sign + string(buf[w:]) +} + +// fmtInt formats v into the tail of buf. +// It returns the index where the output begins. +func fmtInt(buf []byte, v uint64) int { + w := len(buf) + if v == 0 { + w-- + buf[w] = '0' + } else { + for v > 0 { + w-- + buf[w] = byte(v%10) + '0' + v /= 10 + } + } + return w +} diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/golang.org/x/crypto/LICENSE similarity index 83% rename from vendor/github.com/golang/protobuf/LICENSE rename to vendor/golang.org/x/crypto/LICENSE index 0f646931..6a66aea5 100644 --- a/vendor/github.com/golang/protobuf/LICENSE +++ b/vendor/golang.org/x/crypto/LICENSE @@ -1,16 +1,16 @@ -Copyright 2010 The Go Authors. All rights reserved. +Copyright (c) 2009 The Go Authors. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - * Redistributions of source code must retain the above copyright + * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above + * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - * Neither the name of Google Inc. nor the names of its + * Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. @@ -25,4 +25,3 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - diff --git a/vendor/golang.org/x/crypto/PATENTS b/vendor/golang.org/x/crypto/PATENTS new file mode 100644 index 00000000..73309904 --- /dev/null +++ b/vendor/golang.org/x/crypto/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go b/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go new file mode 100644 index 00000000..904b57e0 --- /dev/null +++ b/vendor/golang.org/x/crypto/pbkdf2/pbkdf2.go @@ -0,0 +1,77 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package pbkdf2 implements the key derivation function PBKDF2 as defined in RFC +2898 / PKCS #5 v2.0. + +A key derivation function is useful when encrypting data based on a password +or any other not-fully-random data. It uses a pseudorandom function to derive +a secure encryption key based on the password. + +While v2.0 of the standard defines only one pseudorandom function to use, +HMAC-SHA1, the drafted v2.1 specification allows use of all five FIPS Approved +Hash Functions SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512 for HMAC. To +choose, you can pass the `New` functions from the different SHA packages to +pbkdf2.Key. +*/ +package pbkdf2 // import "golang.org/x/crypto/pbkdf2" + +import ( + "crypto/hmac" + "hash" +) + +// Key derives a key from the password, salt and iteration count, returning a +// []byte of length keylen that can be used as cryptographic key. The key is +// derived based on the method described as PBKDF2 with the HMAC variant using +// the supplied hash function. +// +// For example, to use a HMAC-SHA-1 based PBKDF2 key derivation function, you +// can get a derived key for e.g. AES-256 (which needs a 32-byte key) by +// doing: +// +// dk := pbkdf2.Key([]byte("some password"), salt, 4096, 32, sha1.New) +// +// Remember to get a good random salt. At least 8 bytes is recommended by the +// RFC. +// +// Using a higher iteration count will increase the cost of an exhaustive +// search but will also make derivation proportionally slower. +func Key(password, salt []byte, iter, keyLen int, h func() hash.Hash) []byte { + prf := hmac.New(h, password) + hashLen := prf.Size() + numBlocks := (keyLen + hashLen - 1) / hashLen + + var buf [4]byte + dk := make([]byte, 0, numBlocks*hashLen) + U := make([]byte, hashLen) + for block := 1; block <= numBlocks; block++ { + // N.B.: || means concatenation, ^ means XOR + // for each block T_i = U_1 ^ U_2 ^ ... ^ U_iter + // U_1 = PRF(password, salt || uint(i)) + prf.Reset() + prf.Write(salt) + buf[0] = byte(block >> 24) + buf[1] = byte(block >> 16) + buf[2] = byte(block >> 8) + buf[3] = byte(block) + prf.Write(buf[:4]) + dk = prf.Sum(dk) + T := dk[len(dk)-hashLen:] + copy(U, T) + + // U_n = PRF(password, U_(n-1)) + for n := 2; n <= iter; n++ { + prf.Reset() + prf.Write(U) + U = U[:0] + U = prf.Sum(U) + for x := range U { + T[x] ^= U[x] + } + } + } + return dk[:keyLen] +} diff --git a/vendor/golang.org/x/exp/LICENSE b/vendor/golang.org/x/exp/LICENSE new file mode 100644 index 00000000..6a66aea5 --- /dev/null +++ b/vendor/golang.org/x/exp/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/golang.org/x/exp/PATENTS b/vendor/golang.org/x/exp/PATENTS new file mode 100644 index 00000000..73309904 --- /dev/null +++ b/vendor/golang.org/x/exp/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/exp/maps/maps.go b/vendor/golang.org/x/exp/maps/maps.go new file mode 100644 index 00000000..ecc0dabb --- /dev/null +++ b/vendor/golang.org/x/exp/maps/maps.go @@ -0,0 +1,94 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package maps defines various functions useful with maps of any type. +package maps + +// Keys returns the keys of the map m. +// The keys will be in an indeterminate order. +func Keys[M ~map[K]V, K comparable, V any](m M) []K { + r := make([]K, 0, len(m)) + for k := range m { + r = append(r, k) + } + return r +} + +// Values returns the values of the map m. +// The values will be in an indeterminate order. +func Values[M ~map[K]V, K comparable, V any](m M) []V { + r := make([]V, 0, len(m)) + for _, v := range m { + r = append(r, v) + } + return r +} + +// Equal reports whether two maps contain the same key/value pairs. +// Values are compared using ==. +func Equal[M1, M2 ~map[K]V, K, V comparable](m1 M1, m2 M2) bool { + if len(m1) != len(m2) { + return false + } + for k, v1 := range m1 { + if v2, ok := m2[k]; !ok || v1 != v2 { + return false + } + } + return true +} + +// EqualFunc is like Equal, but compares values using eq. +// Keys are still compared with ==. +func EqualFunc[M1 ~map[K]V1, M2 ~map[K]V2, K comparable, V1, V2 any](m1 M1, m2 M2, eq func(V1, V2) bool) bool { + if len(m1) != len(m2) { + return false + } + for k, v1 := range m1 { + if v2, ok := m2[k]; !ok || !eq(v1, v2) { + return false + } + } + return true +} + +// Clear removes all entries from m, leaving it empty. +func Clear[M ~map[K]V, K comparable, V any](m M) { + for k := range m { + delete(m, k) + } +} + +// Clone returns a copy of m. This is a shallow clone: +// the new keys and values are set using ordinary assignment. +func Clone[M ~map[K]V, K comparable, V any](m M) M { + // Preserve nil in case it matters. + if m == nil { + return nil + } + r := make(M, len(m)) + for k, v := range m { + r[k] = v + } + return r +} + +// Copy copies all key/value pairs in src adding them to dst. +// When a key in src is already present in dst, +// the value in dst will be overwritten by the value associated +// with the key in src. +func Copy[M1 ~map[K]V, M2 ~map[K]V, K comparable, V any](dst M1, src M2) { + for k, v := range src { + dst[k] = v + } +} + +// DeleteFunc deletes any key/value pairs from m for which del returns true. +func DeleteFunc[M ~map[K]V, K comparable, V any](m M, del func(K, V) bool) { + for k, v := range m { + if del(k, v) { + delete(m, k) + } + } +} diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr.go b/vendor/golang.org/x/net/internal/socket/cmsghdr.go index 4bdaaaf1..33a5bf59 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go index 0d30e0a0..68f438c8 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || netbsd || openbsd -// +build aix darwin dragonfly freebsd netbsd openbsd package socket diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go index 4936e8a6..058ea8de 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (arm || mips || mipsle || 386 || ppc) && linux -// +build arm mips mipsle 386 ppc -// +build linux package socket diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go index f6877f98..3ca0d3a0 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux -// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x -// +build linux package socket diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go index d3dbe1b8..6d0e426c 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && solaris -// +build amd64,solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go index 1d9f2ed6..7ca9cb7e 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go b/vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go index 19d46789..0211f225 100644 --- a/vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go +++ b/vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/complete_dontwait.go b/vendor/golang.org/x/net/internal/socket/complete_dontwait.go index 5b1d50ae..2038f290 100644 --- a/vendor/golang.org/x/net/internal/socket/complete_dontwait.go +++ b/vendor/golang.org/x/net/internal/socket/complete_dontwait.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris -// +build darwin dragonfly freebsd linux netbsd openbsd solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/complete_nodontwait.go b/vendor/golang.org/x/net/internal/socket/complete_nodontwait.go index be634095..70e6f448 100644 --- a/vendor/golang.org/x/net/internal/socket/complete_nodontwait.go +++ b/vendor/golang.org/x/net/internal/socket/complete_nodontwait.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || windows || zos -// +build aix windows zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/empty.s b/vendor/golang.org/x/net/internal/socket/empty.s index 90ab4ca3..49d79791 100644 --- a/vendor/golang.org/x/net/internal/socket/empty.s +++ b/vendor/golang.org/x/net/internal/socket/empty.s @@ -3,6 +3,5 @@ // license that can be found in the LICENSE file. //go:build darwin && go1.12 -// +build darwin,go1.12 // This exists solely so we can linkname in symbols from syscall. diff --git a/vendor/golang.org/x/net/internal/socket/error_unix.go b/vendor/golang.org/x/net/internal/socket/error_unix.go index 78f41290..7a5cc5c4 100644 --- a/vendor/golang.org/x/net/internal/socket/error_unix.go +++ b/vendor/golang.org/x/net/internal/socket/error_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/iovec_32bit.go b/vendor/golang.org/x/net/internal/socket/iovec_32bit.go index 2b8fbb3f..340e53fb 100644 --- a/vendor/golang.org/x/net/internal/socket/iovec_32bit.go +++ b/vendor/golang.org/x/net/internal/socket/iovec_32bit.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (arm || mips || mipsle || 386 || ppc) && (darwin || dragonfly || freebsd || linux || netbsd || openbsd) -// +build arm mips mipsle 386 ppc -// +build darwin dragonfly freebsd linux netbsd openbsd package socket diff --git a/vendor/golang.org/x/net/internal/socket/iovec_64bit.go b/vendor/golang.org/x/net/internal/socket/iovec_64bit.go index 2e94e96f..26470c19 100644 --- a/vendor/golang.org/x/net/internal/socket/iovec_64bit.go +++ b/vendor/golang.org/x/net/internal/socket/iovec_64bit.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || zos) -// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x -// +build aix darwin dragonfly freebsd linux netbsd openbsd zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go b/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go index f7da2bc4..8859ce10 100644 --- a/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go +++ b/vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && solaris -// +build amd64,solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/iovec_stub.go b/vendor/golang.org/x/net/internal/socket/iovec_stub.go index 14caf524..da886b03 100644 --- a/vendor/golang.org/x/net/internal/socket/iovec_stub.go +++ b/vendor/golang.org/x/net/internal/socket/iovec_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go b/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go index 113e773c..4825b21e 100644 --- a/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go +++ b/vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !linux && !netbsd -// +build !aix,!linux,!netbsd package socket diff --git a/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go b/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go index 41883c53..311fd2c7 100644 --- a/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go +++ b/vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || linux || netbsd -// +build aix linux netbsd package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go b/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go index 25f6847f..ebff4f6e 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || netbsd || openbsd -// +build aix darwin dragonfly freebsd netbsd openbsd package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go b/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go index 5b8e00f1..62e6fe86 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || netbsd -// +build aix darwin dragonfly freebsd netbsd package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go b/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go index b4658fba..3dd07250 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (arm || mips || mipsle || 386 || ppc) && linux -// +build arm mips mipsle 386 ppc -// +build linux package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go b/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go index 42411aff..5af9ddd6 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux -// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x -// +build linux package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go b/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go index 3098f5d7..e212b50f 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && solaris -// +build amd64,solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_stub.go b/vendor/golang.org/x/net/internal/socket/msghdr_stub.go index eb79151f..e8767764 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_stub.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/msghdr_zos_s390x.go b/vendor/golang.org/x/net/internal/socket/msghdr_zos_s390x.go index 324e9ee7..529db68e 100644 --- a/vendor/golang.org/x/net/internal/socket/msghdr_zos_s390x.go +++ b/vendor/golang.org/x/net/internal/socket/msghdr_zos_s390x.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build s390x && zos -// +build s390x,zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/norace.go b/vendor/golang.org/x/net/internal/socket/norace.go index de0ad420..8af30ecf 100644 --- a/vendor/golang.org/x/net/internal/socket/norace.go +++ b/vendor/golang.org/x/net/internal/socket/norace.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !race -// +build !race package socket diff --git a/vendor/golang.org/x/net/internal/socket/race.go b/vendor/golang.org/x/net/internal/socket/race.go index f0a28a62..9afa9580 100644 --- a/vendor/golang.org/x/net/internal/socket/race.go +++ b/vendor/golang.org/x/net/internal/socket/race.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build race -// +build race package socket diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go b/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go index 8f79b38f..04313907 100644 --- a/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go +++ b/vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux -// +build linux package socket diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_msg.go b/vendor/golang.org/x/net/internal/socket/rawconn_msg.go index f7d0b0d2..7c0d7410 100644 --- a/vendor/golang.org/x/net/internal/socket/rawconn_msg.go +++ b/vendor/golang.org/x/net/internal/socket/rawconn_msg.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go b/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go index 02f32855..e363fb5a 100644 --- a/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go +++ b/vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !linux -// +build !linux package socket diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go b/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go index dd785877..ff7a8baf 100644 --- a/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go +++ b/vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_bsd.go b/vendor/golang.org/x/net/internal/socket/sys_bsd.go index b258879d..e7664d48 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_bsd.go +++ b/vendor/golang.org/x/net/internal/socket/sys_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || openbsd || solaris -// +build aix darwin dragonfly freebsd openbsd solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_const_unix.go b/vendor/golang.org/x/net/internal/socket/sys_const_unix.go index 5d99f237..d7627f87 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_const_unix.go +++ b/vendor/golang.org/x/net/internal/socket/sys_const_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux.go b/vendor/golang.org/x/net/internal/socket/sys_linux.go index 76f5b8ae..08d49107 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_linux.go +++ b/vendor/golang.org/x/net/internal/socket/sys_linux.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && !s390x && !386 -// +build linux,!s390x,!386 package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go b/vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go index af964e61..1d182470 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go +++ b/vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build loong64 -// +build loong64 package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_riscv64.go b/vendor/golang.org/x/net/internal/socket/sys_linux_riscv64.go index 5b128fbb..0e407d12 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_linux_riscv64.go +++ b/vendor/golang.org/x/net/internal/socket/sys_linux_riscv64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build riscv64 -// +build riscv64 package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_posix.go b/vendor/golang.org/x/net/internal/socket/sys_posix.go index 42b8f234..58d86548 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_posix.go +++ b/vendor/golang.org/x/net/internal/socket/sys_posix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_stub.go b/vendor/golang.org/x/net/internal/socket/sys_stub.go index 7cfb349c..2e5b473c 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_stub.go +++ b/vendor/golang.org/x/net/internal/socket/sys_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_unix.go b/vendor/golang.org/x/net/internal/socket/sys_unix.go index de823932..93058db5 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_unix.go +++ b/vendor/golang.org/x/net/internal/socket/sys_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/zsys_aix_ppc64.go b/vendor/golang.org/x/net/internal/socket/zsys_aix_ppc64.go index 00691bd5..45bab004 100644 --- a/vendor/golang.org/x/net/internal/socket/zsys_aix_ppc64.go +++ b/vendor/golang.org/x/net/internal/socket/zsys_aix_ppc64.go @@ -3,7 +3,6 @@ // Added for go1.11 compatibility //go:build aix -// +build aix package socket diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_loong64.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_loong64.go index 6a94fec2..b6fc15a1 100644 --- a/vendor/golang.org/x/net/internal/socket/zsys_linux_loong64.go +++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_loong64.go @@ -2,7 +2,6 @@ // cgo -godefs defs_linux.go //go:build loong64 -// +build loong64 package socket diff --git a/vendor/golang.org/x/net/internal/socket/zsys_linux_riscv64.go b/vendor/golang.org/x/net/internal/socket/zsys_linux_riscv64.go index c066272d..e67fc3cb 100644 --- a/vendor/golang.org/x/net/internal/socket/zsys_linux_riscv64.go +++ b/vendor/golang.org/x/net/internal/socket/zsys_linux_riscv64.go @@ -2,7 +2,6 @@ // cgo -godefs defs_linux.go //go:build riscv64 -// +build riscv64 package socket diff --git a/vendor/golang.org/x/net/ipv4/control_bsd.go b/vendor/golang.org/x/net/ipv4/control_bsd.go index b7385dfd..c88da8cb 100644 --- a/vendor/golang.org/x/net/ipv4/control_bsd.go +++ b/vendor/golang.org/x/net/ipv4/control_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || netbsd || openbsd -// +build aix darwin dragonfly freebsd netbsd openbsd package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/control_pktinfo.go b/vendor/golang.org/x/net/ipv4/control_pktinfo.go index 0e748dbd..14ae2dae 100644 --- a/vendor/golang.org/x/net/ipv4/control_pktinfo.go +++ b/vendor/golang.org/x/net/ipv4/control_pktinfo.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin || linux || solaris -// +build darwin linux solaris package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/control_stub.go b/vendor/golang.org/x/net/ipv4/control_stub.go index f27322c3..3ba66116 100644 --- a/vendor/golang.org/x/net/ipv4/control_stub.go +++ b/vendor/golang.org/x/net/ipv4/control_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/control_unix.go b/vendor/golang.org/x/net/ipv4/control_unix.go index 2413e02f..2e765548 100644 --- a/vendor/golang.org/x/net/ipv4/control_unix.go +++ b/vendor/golang.org/x/net/ipv4/control_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/icmp_stub.go b/vendor/golang.org/x/net/ipv4/icmp_stub.go index cd4ee6e1..c2c4ce7f 100644 --- a/vendor/golang.org/x/net/ipv4/icmp_stub.go +++ b/vendor/golang.org/x/net/ipv4/icmp_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !linux -// +build !linux package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/payload_cmsg.go b/vendor/golang.org/x/net/ipv4/payload_cmsg.go index 1bb370e2..91c685e8 100644 --- a/vendor/golang.org/x/net/ipv4/payload_cmsg.go +++ b/vendor/golang.org/x/net/ipv4/payload_cmsg.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/payload_nocmsg.go b/vendor/golang.org/x/net/ipv4/payload_nocmsg.go index 53f0794e..2afd4b50 100644 --- a/vendor/golang.org/x/net/ipv4/payload_nocmsg.go +++ b/vendor/golang.org/x/net/ipv4/payload_nocmsg.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sockopt_posix.go b/vendor/golang.org/x/net/ipv4/sockopt_posix.go index eb07c1c0..82e2c378 100644 --- a/vendor/golang.org/x/net/ipv4/sockopt_posix.go +++ b/vendor/golang.org/x/net/ipv4/sockopt_posix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sockopt_stub.go b/vendor/golang.org/x/net/ipv4/sockopt_stub.go index cf036893..840108bf 100644 --- a/vendor/golang.org/x/net/ipv4/sockopt_stub.go +++ b/vendor/golang.org/x/net/ipv4/sockopt_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_aix.go b/vendor/golang.org/x/net/ipv4/sys_aix.go index 02730cdf..9244a68a 100644 --- a/vendor/golang.org/x/net/ipv4/sys_aix.go +++ b/vendor/golang.org/x/net/ipv4/sys_aix.go @@ -4,7 +4,6 @@ // Added for go1.11 compatibility //go:build aix -// +build aix package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_asmreq.go b/vendor/golang.org/x/net/ipv4/sys_asmreq.go index 22322b38..645f254c 100644 --- a/vendor/golang.org/x/net/ipv4/sys_asmreq.go +++ b/vendor/golang.org/x/net/ipv4/sys_asmreq.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || netbsd || openbsd || solaris || windows -// +build aix darwin dragonfly freebsd netbsd openbsd solaris windows package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_asmreq_stub.go b/vendor/golang.org/x/net/ipv4/sys_asmreq_stub.go index fde64014..48cfb6db 100644 --- a/vendor/golang.org/x/net/ipv4/sys_asmreq_stub.go +++ b/vendor/golang.org/x/net/ipv4/sys_asmreq_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !netbsd && !openbsd && !solaris && !windows -// +build !aix,!darwin,!dragonfly,!freebsd,!netbsd,!openbsd,!solaris,!windows package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_asmreqn.go b/vendor/golang.org/x/net/ipv4/sys_asmreqn.go index 54eb9901..0b27b632 100644 --- a/vendor/golang.org/x/net/ipv4/sys_asmreqn.go +++ b/vendor/golang.org/x/net/ipv4/sys_asmreqn.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin || freebsd || linux -// +build darwin freebsd linux package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_asmreqn_stub.go b/vendor/golang.org/x/net/ipv4/sys_asmreqn_stub.go index dcb15f25..303a5e2e 100644 --- a/vendor/golang.org/x/net/ipv4/sys_asmreqn_stub.go +++ b/vendor/golang.org/x/net/ipv4/sys_asmreqn_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !darwin && !freebsd && !linux -// +build !darwin,!freebsd,!linux package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_bpf.go b/vendor/golang.org/x/net/ipv4/sys_bpf.go index fb11e324..1b4780df 100644 --- a/vendor/golang.org/x/net/ipv4/sys_bpf.go +++ b/vendor/golang.org/x/net/ipv4/sys_bpf.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux -// +build linux package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_bpf_stub.go b/vendor/golang.org/x/net/ipv4/sys_bpf_stub.go index fc53a0d3..b1f779b4 100644 --- a/vendor/golang.org/x/net/ipv4/sys_bpf_stub.go +++ b/vendor/golang.org/x/net/ipv4/sys_bpf_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !linux -// +build !linux package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_bsd.go b/vendor/golang.org/x/net/ipv4/sys_bsd.go index e191b2f1..b7b032d2 100644 --- a/vendor/golang.org/x/net/ipv4/sys_bsd.go +++ b/vendor/golang.org/x/net/ipv4/sys_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build netbsd || openbsd -// +build netbsd openbsd package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_ssmreq.go b/vendor/golang.org/x/net/ipv4/sys_ssmreq.go index 6a4e7abf..a295e15e 100644 --- a/vendor/golang.org/x/net/ipv4/sys_ssmreq.go +++ b/vendor/golang.org/x/net/ipv4/sys_ssmreq.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin || freebsd || linux || solaris -// +build darwin freebsd linux solaris package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_ssmreq_stub.go b/vendor/golang.org/x/net/ipv4/sys_ssmreq_stub.go index 157159fd..74bd454e 100644 --- a/vendor/golang.org/x/net/ipv4/sys_ssmreq_stub.go +++ b/vendor/golang.org/x/net/ipv4/sys_ssmreq_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !darwin && !freebsd && !linux && !solaris -// +build !darwin,!freebsd,!linux,!solaris package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/sys_stub.go b/vendor/golang.org/x/net/ipv4/sys_stub.go index d5508516..20af4074 100644 --- a/vendor/golang.org/x/net/ipv4/sys_stub.go +++ b/vendor/golang.org/x/net/ipv4/sys_stub.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows && !zos -// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/zsys_aix_ppc64.go b/vendor/golang.org/x/net/ipv4/zsys_aix_ppc64.go index b7f2d6e5..dd454025 100644 --- a/vendor/golang.org/x/net/ipv4/zsys_aix_ppc64.go +++ b/vendor/golang.org/x/net/ipv4/zsys_aix_ppc64.go @@ -3,7 +3,6 @@ // Added for go1.11 compatibility //go:build aix -// +build aix package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/zsys_linux_loong64.go b/vendor/golang.org/x/net/ipv4/zsys_linux_loong64.go index e15c22c7..54f9e139 100644 --- a/vendor/golang.org/x/net/ipv4/zsys_linux_loong64.go +++ b/vendor/golang.org/x/net/ipv4/zsys_linux_loong64.go @@ -2,7 +2,6 @@ // cgo -godefs defs_linux.go //go:build loong64 -// +build loong64 package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/zsys_linux_riscv64.go b/vendor/golang.org/x/net/ipv4/zsys_linux_riscv64.go index e2edebdb..78374a52 100644 --- a/vendor/golang.org/x/net/ipv4/zsys_linux_riscv64.go +++ b/vendor/golang.org/x/net/ipv4/zsys_linux_riscv64.go @@ -2,7 +2,6 @@ // cgo -godefs defs_linux.go //go:build riscv64 -// +build riscv64 package ipv4 diff --git a/vendor/golang.org/x/sync/AUTHORS b/vendor/golang.org/x/sync/AUTHORS deleted file mode 100644 index 15167cd7..00000000 --- a/vendor/golang.org/x/sync/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/golang.org/x/sync/CONTRIBUTORS b/vendor/golang.org/x/sync/CONTRIBUTORS deleted file mode 100644 index 1c4577e9..00000000 --- a/vendor/golang.org/x/sync/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/golang.org/x/sync/errgroup/errgroup.go b/vendor/golang.org/x/sync/errgroup/errgroup.go index 9857fe53..948a3ee6 100644 --- a/vendor/golang.org/x/sync/errgroup/errgroup.go +++ b/vendor/golang.org/x/sync/errgroup/errgroup.go @@ -4,33 +4,49 @@ // Package errgroup provides synchronization, error propagation, and Context // cancelation for groups of goroutines working on subtasks of a common task. +// +// [errgroup.Group] is related to [sync.WaitGroup] but adds handling of tasks +// returning errors. package errgroup import ( "context" + "fmt" "sync" ) +type token struct{} + // A Group is a collection of goroutines working on subtasks that are part of // the same overall task. // -// A zero Group is valid and does not cancel on error. +// A zero Group is valid, has no limit on the number of active goroutines, +// and does not cancel on error. type Group struct { - cancel func() + cancel func(error) wg sync.WaitGroup + sem chan token + errOnce sync.Once err error } +func (g *Group) done() { + if g.sem != nil { + <-g.sem + } + g.wg.Done() +} + // WithContext returns a new Group and an associated Context derived from ctx. // // The derived Context is canceled the first time a function passed to Go // returns a non-nil error or the first time Wait returns, whichever occurs // first. func WithContext(ctx context.Context) (*Group, context.Context) { - ctx, cancel := context.WithCancel(ctx) + ctx, cancel := withCancelCause(ctx) return &Group{cancel: cancel}, ctx } @@ -39,28 +55,81 @@ func WithContext(ctx context.Context) (*Group, context.Context) { func (g *Group) Wait() error { g.wg.Wait() if g.cancel != nil { - g.cancel() + g.cancel(g.err) } return g.err } // Go calls the given function in a new goroutine. +// It blocks until the new goroutine can be added without the number of +// active goroutines in the group exceeding the configured limit. // -// The first call to return a non-nil error cancels the group; its error will be -// returned by Wait. +// The first call to return a non-nil error cancels the group's context, if the +// group was created by calling WithContext. The error will be returned by Wait. func (g *Group) Go(f func() error) { + if g.sem != nil { + g.sem <- token{} + } + g.wg.Add(1) + go func() { + defer g.done() + + if err := f(); err != nil { + g.errOnce.Do(func() { + g.err = err + if g.cancel != nil { + g.cancel(g.err) + } + }) + } + }() +} + +// TryGo calls the given function in a new goroutine only if the number of +// active goroutines in the group is currently below the configured limit. +// +// The return value reports whether the goroutine was started. +func (g *Group) TryGo(f func() error) bool { + if g.sem != nil { + select { + case g.sem <- token{}: + // Note: this allows barging iff channels in general allow barging. + default: + return false + } + } + g.wg.Add(1) go func() { - defer g.wg.Done() + defer g.done() if err := f(); err != nil { g.errOnce.Do(func() { g.err = err if g.cancel != nil { - g.cancel() + g.cancel(g.err) } }) } }() + return true +} + +// SetLimit limits the number of active goroutines in this group to at most n. +// A negative value indicates no limit. +// +// Any subsequent call to the Go method will block until it can add an active +// goroutine without exceeding the configured limit. +// +// The limit must not be modified while any goroutines in the group are active. +func (g *Group) SetLimit(n int) { + if n < 0 { + g.sem = nil + return + } + if len(g.sem) != 0 { + panic(fmt.Errorf("errgroup: modify limit while %v goroutines in the group are still active", len(g.sem))) + } + g.sem = make(chan token, n) } diff --git a/vendor/golang.org/x/sync/errgroup/go120.go b/vendor/golang.org/x/sync/errgroup/go120.go new file mode 100644 index 00000000..f93c740b --- /dev/null +++ b/vendor/golang.org/x/sync/errgroup/go120.go @@ -0,0 +1,13 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build go1.20 + +package errgroup + +import "context" + +func withCancelCause(parent context.Context) (context.Context, func(error)) { + return context.WithCancelCause(parent) +} diff --git a/vendor/golang.org/x/sync/errgroup/pre_go120.go b/vendor/golang.org/x/sync/errgroup/pre_go120.go new file mode 100644 index 00000000..88ce3343 --- /dev/null +++ b/vendor/golang.org/x/sync/errgroup/pre_go120.go @@ -0,0 +1,14 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !go1.20 + +package errgroup + +import "context" + +func withCancelCause(parent context.Context) (context.Context, func(error)) { + ctx, cancel := context.WithCancel(parent) + return ctx, func(error) { cancel() } +} diff --git a/vendor/golang.org/x/sys/internal/unsafeheader/unsafeheader.go b/vendor/golang.org/x/sys/internal/unsafeheader/unsafeheader.go deleted file mode 100644 index e07899b9..00000000 --- a/vendor/golang.org/x/sys/internal/unsafeheader/unsafeheader.go +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package unsafeheader contains header declarations for the Go runtime's -// slice and string implementations. -// -// This package allows x/sys to use types equivalent to -// reflect.SliceHeader and reflect.StringHeader without introducing -// a dependency on the (relatively heavy) "reflect" package. -package unsafeheader - -import ( - "unsafe" -) - -// Slice is the runtime representation of a slice. -// It cannot be used safely or portably and its representation may change in a later release. -type Slice struct { - Data unsafe.Pointer - Len int - Cap int -} - -// String is the runtime representation of a string. -// It cannot be used safely or portably and its representation may change in a later release. -type String struct { - Data unsafe.Pointer - Len int -} diff --git a/vendor/golang.org/x/sys/unix/aliases.go b/vendor/golang.org/x/sys/unix/aliases.go index abc89c10..b0e41985 100644 --- a/vendor/golang.org/x/sys/unix/aliases.go +++ b/vendor/golang.org/x/sys/unix/aliases.go @@ -2,9 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos) && go1.9 -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos -// +build go1.9 +//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos package unix diff --git a/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s b/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s index db9171c2..269e173c 100644 --- a/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s +++ b/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gc -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_bsd_386.s b/vendor/golang.org/x/sys/unix/asm_bsd_386.s index e0fcd9b3..a4fcef0e 100644 --- a/vendor/golang.org/x/sys/unix/asm_bsd_386.s +++ b/vendor/golang.org/x/sys/unix/asm_bsd_386.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (freebsd || netbsd || openbsd) && gc -// +build freebsd netbsd openbsd -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s b/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s index 2b99c349..1e63615c 100644 --- a/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s +++ b/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin || dragonfly || freebsd || netbsd || openbsd) && gc -// +build darwin dragonfly freebsd netbsd openbsd -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_bsd_arm.s b/vendor/golang.org/x/sys/unix/asm_bsd_arm.s index d702d4ad..6496c310 100644 --- a/vendor/golang.org/x/sys/unix/asm_bsd_arm.s +++ b/vendor/golang.org/x/sys/unix/asm_bsd_arm.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (freebsd || netbsd || openbsd) && gc -// +build freebsd netbsd openbsd -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s b/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s index fe36a739..4fd1f54d 100644 --- a/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s +++ b/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin || freebsd || netbsd || openbsd) && gc -// +build darwin freebsd netbsd openbsd -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s b/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s index e5b9a848..42f7eb9e 100644 --- a/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s +++ b/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin || freebsd || netbsd || openbsd) && gc -// +build darwin freebsd netbsd openbsd -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s b/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s index d560019e..f8902667 100644 --- a/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s +++ b/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin || freebsd || netbsd || openbsd) && gc -// +build darwin freebsd netbsd openbsd -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_386.s b/vendor/golang.org/x/sys/unix/asm_linux_386.s index 8fd101d0..3b473487 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_386.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_386.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gc -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_amd64.s b/vendor/golang.org/x/sys/unix/asm_linux_amd64.s index 7ed38e43..67e29f31 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_amd64.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_amd64.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gc -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_arm.s b/vendor/golang.org/x/sys/unix/asm_linux_arm.s index 8ef1d514..d6ae269c 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_arm.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_arm.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gc -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_arm64.s b/vendor/golang.org/x/sys/unix/asm_linux_arm64.s index 98ae0276..01e5e253 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_arm64.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_arm64.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && arm64 && gc -// +build linux -// +build arm64 -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_loong64.s b/vendor/golang.org/x/sys/unix/asm_linux_loong64.s index 56535728..2abf12f6 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_loong64.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_loong64.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && loong64 && gc -// +build linux -// +build loong64 -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s b/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s index 21231d2c..f84bae71 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (mips64 || mips64le) && gc -// +build linux -// +build mips64 mips64le -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s b/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s index 6783b26c..f08f6280 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (mips || mipsle) && gc -// +build linux -// +build mips mipsle -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s b/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s index 19d49893..bdfc024d 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (ppc64 || ppc64le) && gc -// +build linux -// +build ppc64 ppc64le -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s b/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s index e42eb81d..2e8c9961 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build riscv64 && gc -// +build riscv64 -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_linux_s390x.s b/vendor/golang.org/x/sys/unix/asm_linux_s390x.s index c46aab33..2c394b11 100644 --- a/vendor/golang.org/x/sys/unix/asm_linux_s390x.s +++ b/vendor/golang.org/x/sys/unix/asm_linux_s390x.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && s390x && gc -// +build linux -// +build s390x -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s b/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s index 5e7a1169..fab586a2 100644 --- a/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s +++ b/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gc -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s b/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s index f8c5394c..f949ec54 100644 --- a/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s +++ b/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gc -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s index 3b54e185..2f67ba86 100644 --- a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s +++ b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x && gc -// +build zos -// +build s390x -// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/unix/cap_freebsd.go b/vendor/golang.org/x/sys/unix/cap_freebsd.go index 0b7c6adb..a0865789 100644 --- a/vendor/golang.org/x/sys/unix/cap_freebsd.go +++ b/vendor/golang.org/x/sys/unix/cap_freebsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build freebsd -// +build freebsd package unix diff --git a/vendor/golang.org/x/sys/unix/constants.go b/vendor/golang.org/x/sys/unix/constants.go index 394a3965..6fb7cb77 100644 --- a/vendor/golang.org/x/sys/unix/constants.go +++ b/vendor/golang.org/x/sys/unix/constants.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package unix diff --git a/vendor/golang.org/x/sys/unix/dev_aix_ppc.go b/vendor/golang.org/x/sys/unix/dev_aix_ppc.go index 65a99850..d7851346 100644 --- a/vendor/golang.org/x/sys/unix/dev_aix_ppc.go +++ b/vendor/golang.org/x/sys/unix/dev_aix_ppc.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix && ppc -// +build aix,ppc // Functions to access/create device major and minor numbers matching the // encoding used by AIX. diff --git a/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go b/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go index 8fc08ad0..623a5e69 100644 --- a/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go +++ b/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix && ppc64 -// +build aix,ppc64 // Functions to access/create device major and minor numbers matching the // encoding used AIX. diff --git a/vendor/golang.org/x/sys/unix/dev_zos.go b/vendor/golang.org/x/sys/unix/dev_zos.go index a388e59a..bb6a64fe 100644 --- a/vendor/golang.org/x/sys/unix/dev_zos.go +++ b/vendor/golang.org/x/sys/unix/dev_zos.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x // Functions to access/create device major and minor numbers matching the // encoding used by z/OS. diff --git a/vendor/golang.org/x/sys/unix/dirent.go b/vendor/golang.org/x/sys/unix/dirent.go index 2499f977..1ebf1178 100644 --- a/vendor/golang.org/x/sys/unix/dirent.go +++ b/vendor/golang.org/x/sys/unix/dirent.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package unix diff --git a/vendor/golang.org/x/sys/unix/endian_big.go b/vendor/golang.org/x/sys/unix/endian_big.go index a5202655..1095fd31 100644 --- a/vendor/golang.org/x/sys/unix/endian_big.go +++ b/vendor/golang.org/x/sys/unix/endian_big.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. // //go:build armbe || arm64be || m68k || mips || mips64 || mips64p32 || ppc || ppc64 || s390 || s390x || shbe || sparc || sparc64 -// +build armbe arm64be m68k mips mips64 mips64p32 ppc ppc64 s390 s390x shbe sparc sparc64 package unix diff --git a/vendor/golang.org/x/sys/unix/endian_little.go b/vendor/golang.org/x/sys/unix/endian_little.go index b0f2bc4a..b9f0e277 100644 --- a/vendor/golang.org/x/sys/unix/endian_little.go +++ b/vendor/golang.org/x/sys/unix/endian_little.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. // //go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || loong64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh -// +build 386 amd64 amd64p32 alpha arm arm64 loong64 mipsle mips64le mips64p32le nios2 ppc64le riscv riscv64 sh package unix diff --git a/vendor/golang.org/x/sys/unix/env_unix.go b/vendor/golang.org/x/sys/unix/env_unix.go index 29ccc4d1..a96da71f 100644 --- a/vendor/golang.org/x/sys/unix/env_unix.go +++ b/vendor/golang.org/x/sys/unix/env_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos // Unix environment variables. diff --git a/vendor/golang.org/x/sys/unix/epoll_zos.go b/vendor/golang.org/x/sys/unix/epoll_zos.go index cedaf7e0..7753fdde 100644 --- a/vendor/golang.org/x/sys/unix/epoll_zos.go +++ b/vendor/golang.org/x/sys/unix/epoll_zos.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x package unix diff --git a/vendor/golang.org/x/sys/unix/fcntl.go b/vendor/golang.org/x/sys/unix/fcntl.go index e9b99125..6200876f 100644 --- a/vendor/golang.org/x/sys/unix/fcntl.go +++ b/vendor/golang.org/x/sys/unix/fcntl.go @@ -2,8 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build dragonfly || freebsd || linux || netbsd || openbsd -// +build dragonfly freebsd linux netbsd openbsd +//go:build dragonfly || freebsd || linux || netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go b/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go index 29d44808..13b4acd5 100644 --- a/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go +++ b/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build (linux && 386) || (linux && arm) || (linux && mips) || (linux && mipsle) || (linux && ppc) -// +build linux,386 linux,arm linux,mips linux,mipsle linux,ppc package unix diff --git a/vendor/golang.org/x/sys/unix/fdset.go b/vendor/golang.org/x/sys/unix/fdset.go index a8068f94..9e83d18c 100644 --- a/vendor/golang.org/x/sys/unix/fdset.go +++ b/vendor/golang.org/x/sys/unix/fdset.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package unix diff --git a/vendor/golang.org/x/sys/unix/fstatfs_zos.go b/vendor/golang.org/x/sys/unix/fstatfs_zos.go index e377cc9f..c8bde601 100644 --- a/vendor/golang.org/x/sys/unix/fstatfs_zos.go +++ b/vendor/golang.org/x/sys/unix/fstatfs_zos.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x package unix diff --git a/vendor/golang.org/x/sys/unix/gccgo.go b/vendor/golang.org/x/sys/unix/gccgo.go index b06f52d7..aca5721d 100644 --- a/vendor/golang.org/x/sys/unix/gccgo.go +++ b/vendor/golang.org/x/sys/unix/gccgo.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gccgo && !aix && !hurd -// +build gccgo,!aix,!hurd package unix diff --git a/vendor/golang.org/x/sys/unix/gccgo_c.c b/vendor/golang.org/x/sys/unix/gccgo_c.c index f98a1c54..d468b7b4 100644 --- a/vendor/golang.org/x/sys/unix/gccgo_c.c +++ b/vendor/golang.org/x/sys/unix/gccgo_c.c @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gccgo && !aix && !hurd -// +build gccgo,!aix,!hurd #include #include diff --git a/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go b/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go index e60e49a3..972d61bd 100644 --- a/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build gccgo && linux && amd64 -// +build gccgo,linux,amd64 package unix diff --git a/vendor/golang.org/x/sys/unix/ifreq_linux.go b/vendor/golang.org/x/sys/unix/ifreq_linux.go index 15721a51..848840ae 100644 --- a/vendor/golang.org/x/sys/unix/ifreq_linux.go +++ b/vendor/golang.org/x/sys/unix/ifreq_linux.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux -// +build linux package unix diff --git a/vendor/golang.org/x/sys/unix/ioctl_linux.go b/vendor/golang.org/x/sys/unix/ioctl_linux.go index 0d12c085..dbe680ea 100644 --- a/vendor/golang.org/x/sys/unix/ioctl_linux.go +++ b/vendor/golang.org/x/sys/unix/ioctl_linux.go @@ -231,3 +231,8 @@ func IoctlLoopGetStatus64(fd int) (*LoopInfo64, error) { func IoctlLoopSetStatus64(fd int, value *LoopInfo64) error { return ioctlPtr(fd, LOOP_SET_STATUS64, unsafe.Pointer(value)) } + +// IoctlLoopConfigure configures all loop device parameters in a single step +func IoctlLoopConfigure(fd int, value *LoopConfig) error { + return ioctlPtr(fd, LOOP_CONFIGURE, unsafe.Pointer(value)) +} diff --git a/vendor/golang.org/x/sys/unix/ioctl_signed.go b/vendor/golang.org/x/sys/unix/ioctl_signed.go new file mode 100644 index 00000000..5b0759bd --- /dev/null +++ b/vendor/golang.org/x/sys/unix/ioctl_signed.go @@ -0,0 +1,69 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build aix || solaris + +package unix + +import ( + "unsafe" +) + +// ioctl itself should not be exposed directly, but additional get/set +// functions for specific types are permissible. + +// IoctlSetInt performs an ioctl operation which sets an integer value +// on fd, using the specified request number. +func IoctlSetInt(fd int, req int, value int) error { + return ioctl(fd, req, uintptr(value)) +} + +// IoctlSetPointerInt performs an ioctl operation which sets an +// integer value on fd, using the specified request number. The ioctl +// argument is called with a pointer to the integer value, rather than +// passing the integer value directly. +func IoctlSetPointerInt(fd int, req int, value int) error { + v := int32(value) + return ioctlPtr(fd, req, unsafe.Pointer(&v)) +} + +// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument. +// +// To change fd's window size, the req argument should be TIOCSWINSZ. +func IoctlSetWinsize(fd int, req int, value *Winsize) error { + // TODO: if we get the chance, remove the req parameter and + // hardcode TIOCSWINSZ. + return ioctlPtr(fd, req, unsafe.Pointer(value)) +} + +// IoctlSetTermios performs an ioctl on fd with a *Termios. +// +// The req value will usually be TCSETA or TIOCSETA. +func IoctlSetTermios(fd int, req int, value *Termios) error { + // TODO: if we get the chance, remove the req parameter. + return ioctlPtr(fd, req, unsafe.Pointer(value)) +} + +// IoctlGetInt performs an ioctl operation which gets an integer value +// from fd, using the specified request number. +// +// A few ioctl requests use the return value as an output parameter; +// for those, IoctlRetInt should be used instead of this function. +func IoctlGetInt(fd int, req int) (int, error) { + var value int + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) + return value, err +} + +func IoctlGetWinsize(fd int, req int) (*Winsize, error) { + var value Winsize + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) + return &value, err +} + +func IoctlGetTermios(fd int, req int) (*Termios, error) { + var value Termios + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) + return &value, err +} diff --git a/vendor/golang.org/x/sys/unix/ioctl.go b/vendor/golang.org/x/sys/unix/ioctl_unsigned.go similarity index 76% rename from vendor/golang.org/x/sys/unix/ioctl.go rename to vendor/golang.org/x/sys/unix/ioctl_unsigned.go index 1c51b0ec..20f470b9 100644 --- a/vendor/golang.org/x/sys/unix/ioctl.go +++ b/vendor/golang.org/x/sys/unix/ioctl_unsigned.go @@ -2,13 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build aix || darwin || dragonfly || freebsd || hurd || linux || netbsd || openbsd || solaris -// +build aix darwin dragonfly freebsd hurd linux netbsd openbsd solaris +//go:build darwin || dragonfly || freebsd || hurd || linux || netbsd || openbsd package unix import ( - "runtime" "unsafe" ) @@ -27,7 +25,7 @@ func IoctlSetInt(fd int, req uint, value int) error { // passing the integer value directly. func IoctlSetPointerInt(fd int, req uint, value int) error { v := int32(value) - return ioctl(fd, req, uintptr(unsafe.Pointer(&v))) + return ioctlPtr(fd, req, unsafe.Pointer(&v)) } // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument. @@ -36,9 +34,7 @@ func IoctlSetPointerInt(fd int, req uint, value int) error { func IoctlSetWinsize(fd int, req uint, value *Winsize) error { // TODO: if we get the chance, remove the req parameter and // hardcode TIOCSWINSZ. - err := ioctl(fd, req, uintptr(unsafe.Pointer(value))) - runtime.KeepAlive(value) - return err + return ioctlPtr(fd, req, unsafe.Pointer(value)) } // IoctlSetTermios performs an ioctl on fd with a *Termios. @@ -46,9 +42,7 @@ func IoctlSetWinsize(fd int, req uint, value *Winsize) error { // The req value will usually be TCSETA or TIOCSETA. func IoctlSetTermios(fd int, req uint, value *Termios) error { // TODO: if we get the chance, remove the req parameter. - err := ioctl(fd, req, uintptr(unsafe.Pointer(value))) - runtime.KeepAlive(value) - return err + return ioctlPtr(fd, req, unsafe.Pointer(value)) } // IoctlGetInt performs an ioctl operation which gets an integer value @@ -58,18 +52,18 @@ func IoctlSetTermios(fd int, req uint, value *Termios) error { // for those, IoctlRetInt should be used instead of this function. func IoctlGetInt(fd int, req uint) (int, error) { var value int - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return value, err } func IoctlGetWinsize(fd int, req uint) (*Winsize, error) { var value Winsize - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return &value, err } func IoctlGetTermios(fd int, req uint) (*Termios, error) { var value Termios - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return &value, err } diff --git a/vendor/golang.org/x/sys/unix/ioctl_zos.go b/vendor/golang.org/x/sys/unix/ioctl_zos.go index 5384e7d9..c8b2a750 100644 --- a/vendor/golang.org/x/sys/unix/ioctl_zos.go +++ b/vendor/golang.org/x/sys/unix/ioctl_zos.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x package unix @@ -17,25 +16,23 @@ import ( // IoctlSetInt performs an ioctl operation which sets an integer value // on fd, using the specified request number. -func IoctlSetInt(fd int, req uint, value int) error { +func IoctlSetInt(fd int, req int, value int) error { return ioctl(fd, req, uintptr(value)) } // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument. // // To change fd's window size, the req argument should be TIOCSWINSZ. -func IoctlSetWinsize(fd int, req uint, value *Winsize) error { +func IoctlSetWinsize(fd int, req int, value *Winsize) error { // TODO: if we get the chance, remove the req parameter and // hardcode TIOCSWINSZ. - err := ioctl(fd, req, uintptr(unsafe.Pointer(value))) - runtime.KeepAlive(value) - return err + return ioctlPtr(fd, req, unsafe.Pointer(value)) } // IoctlSetTermios performs an ioctl on fd with a *Termios. // // The req value is expected to be TCSETS, TCSETSW, or TCSETSF -func IoctlSetTermios(fd int, req uint, value *Termios) error { +func IoctlSetTermios(fd int, req int, value *Termios) error { if (req != TCSETS) && (req != TCSETSW) && (req != TCSETSF) { return ENOSYS } @@ -49,22 +46,22 @@ func IoctlSetTermios(fd int, req uint, value *Termios) error { // // A few ioctl requests use the return value as an output parameter; // for those, IoctlRetInt should be used instead of this function. -func IoctlGetInt(fd int, req uint) (int, error) { +func IoctlGetInt(fd int, req int) (int, error) { var value int - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return value, err } -func IoctlGetWinsize(fd int, req uint) (*Winsize, error) { +func IoctlGetWinsize(fd int, req int) (*Winsize, error) { var value Winsize - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return &value, err } // IoctlGetTermios performs an ioctl on fd with a *Termios. // // The req value is expected to be TCGETS -func IoctlGetTermios(fd int, req uint) (*Termios, error) { +func IoctlGetTermios(fd int, req int) (*Termios, error) { var value Termios if req != TCGETS { return &value, ENOSYS diff --git a/vendor/golang.org/x/sys/unix/mkall.sh b/vendor/golang.org/x/sys/unix/mkall.sh index 8e3947c3..e6f31d37 100644 --- a/vendor/golang.org/x/sys/unix/mkall.sh +++ b/vendor/golang.org/x/sys/unix/mkall.sh @@ -50,7 +50,7 @@ if [[ "$GOOS" = "linux" ]]; then # Use the Docker-based build system # Files generated through docker (use $cmd so you can Ctl-C the build or run) $cmd docker build --tag generate:$GOOS $GOOS - $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && /bin/pwd):/build generate:$GOOS + $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && pwd):/build generate:$GOOS exit fi diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh index 7456d9dd..fdcaa974 100644 --- a/vendor/golang.org/x/sys/unix/mkerrors.sh +++ b/vendor/golang.org/x/sys/unix/mkerrors.sh @@ -66,6 +66,7 @@ includes_Darwin=' #include #include #include +#include #include #include #include @@ -203,6 +204,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -246,6 +248,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -281,10 +284,6 @@ struct ltchars { #include #endif -#ifndef MSG_FASTOPEN -#define MSG_FASTOPEN 0x20000000 -#endif - #ifndef PTRACE_GETREGS #define PTRACE_GETREGS 0xc #endif @@ -293,14 +292,6 @@ struct ltchars { #define PTRACE_SETREGS 0xd #endif -#ifndef SOL_NETLINK -#define SOL_NETLINK 270 -#endif - -#ifndef SOL_SMC -#define SOL_SMC 286 -#endif - #ifdef SOL_BLUETOOTH // SPARC includes this in /usr/include/sparc64-linux-gnu/bits/socket.h // but it is already in bluetooth_linux.go @@ -317,10 +308,23 @@ struct ltchars { #undef TIPC_WAIT_FOREVER #define TIPC_WAIT_FOREVER 0xffffffff -// Copied from linux/l2tp.h -// Including linux/l2tp.h here causes conflicts between linux/in.h -// and netinet/in.h included via net/route.h above. -#define IPPROTO_L2TP 115 +// Copied from linux/netfilter/nf_nat.h +// Including linux/netfilter/nf_nat.h here causes conflicts between linux/in.h +// and netinet/in.h. +#define NF_NAT_RANGE_MAP_IPS (1 << 0) +#define NF_NAT_RANGE_PROTO_SPECIFIED (1 << 1) +#define NF_NAT_RANGE_PROTO_RANDOM (1 << 2) +#define NF_NAT_RANGE_PERSISTENT (1 << 3) +#define NF_NAT_RANGE_PROTO_RANDOM_FULLY (1 << 4) +#define NF_NAT_RANGE_PROTO_OFFSET (1 << 5) +#define NF_NAT_RANGE_NETMAP (1 << 6) +#define NF_NAT_RANGE_PROTO_RANDOM_ALL \ + (NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY) +#define NF_NAT_RANGE_MASK \ + (NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED | \ + NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT | \ + NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET | \ + NF_NAT_RANGE_NETMAP) // Copied from linux/hid.h. // Keep in sync with the size of the referenced fields. @@ -517,10 +521,12 @@ ccflags="$@" $2 ~ /^LOCK_(SH|EX|NB|UN)$/ || $2 ~ /^LO_(KEY|NAME)_SIZE$/ || $2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ || - $2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT)_/ || + $2 == "LOOP_CONFIGURE" || + $2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MREMAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT|UDP)_/ || $2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ || $2 ~ /^NFC_.*_(MAX)?SIZE$/ || $2 ~ /^RAW_PAYLOAD_/ || + $2 ~ /^[US]F_/ || $2 ~ /^TP_STATUS_/ || $2 ~ /^FALLOC_/ || $2 ~ /^ICMPV?6?_(FILTER|SEC)/ || @@ -557,7 +563,7 @@ ccflags="$@" $2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ || $2 ~ /^PRIO_(PROCESS|PGRP|USER)/ || $2 ~ /^CLONE_[A-Z_]+/ || - $2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+)$/ && + $2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+|BPF_F_LINK)$/ && $2 ~ /^(BPF|DLT)_/ || $2 ~ /^AUDIT_/ || $2 ~ /^(CLOCK|TIMER)_/ || @@ -578,8 +584,9 @@ ccflags="$@" $2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ || $2 ~ /^KEYCTL_/ || $2 ~ /^PERF_/ || - $2 ~ /^SECCOMP_MODE_/ || + $2 ~ /^SECCOMP_/ || $2 ~ /^SEEK_/ || + $2 ~ /^SCHED_/ || $2 ~ /^SPLICE_/ || $2 ~ /^SYNC_FILE_RANGE_/ || $2 !~ /IOC_MAGIC/ && @@ -598,6 +605,9 @@ ccflags="$@" $2 ~ /^FSOPT_/ || $2 ~ /^WDIO[CFS]_/ || $2 ~ /^NFN/ || + $2 !~ /^NFT_META_IIFTYPE/ && + $2 ~ /^NFT_/ || + $2 ~ /^NF_NAT_/ || $2 ~ /^XDP_/ || $2 ~ /^RWF_/ || $2 ~ /^(HDIO|WIN|SMART)_/ || @@ -621,7 +631,7 @@ ccflags="$@" $2 ~ /^MEM/ || $2 ~ /^WG/ || $2 ~ /^FIB_RULE_/ || - $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)} + $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE|IOMIN$|IOOPT$|ALIGNOFF$|DISCARD|ROTATIONAL$|ZEROOUT$|GETDISKSEQ$)/ {printf("\t%s = C.%s\n", $2, $2)} $2 ~ /^__WCOREFLAG$/ {next} $2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)} @@ -659,7 +669,6 @@ echo '// mkerrors.sh' "$@" echo '// Code generated by the command above; see README.md. DO NOT EDIT.' echo echo "//go:build ${GOARCH} && ${GOOS}" -echo "// +build ${GOARCH},${GOOS}" echo go tool cgo -godefs -- "$@" _const.go >_error.out cat _error.out | grep -vf _error.grep | grep -vf _signal.grep @@ -738,7 +747,8 @@ main(void) e = errors[i].num; if(i > 0 && errors[i-1].num == e) continue; - strcpy(buf, strerror(e)); + strncpy(buf, strerror(e), sizeof(buf) - 1); + buf[sizeof(buf) - 1] = '\0'; // lowercase first letter: Bad -> bad, but STREAM -> STREAM. if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z) buf[0] += a - A; @@ -757,7 +767,8 @@ main(void) e = signals[i].num; if(i > 0 && signals[i-1].num == e) continue; - strcpy(buf, strsignal(e)); + strncpy(buf, strsignal(e), sizeof(buf) - 1); + buf[sizeof(buf) - 1] = '\0'; // lowercase first letter: Bad -> bad, but STREAM -> STREAM. if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z) buf[0] += a - A; diff --git a/vendor/golang.org/x/sys/unix/mmap_nomremap.go b/vendor/golang.org/x/sys/unix/mmap_nomremap.go new file mode 100644 index 00000000..7f602ffd --- /dev/null +++ b/vendor/golang.org/x/sys/unix/mmap_nomremap.go @@ -0,0 +1,13 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris || zos + +package unix + +var mapper = &mmapper{ + active: make(map[*byte][]byte), + mmap: mmap, + munmap: munmap, +} diff --git a/vendor/golang.org/x/sys/unix/mremap.go b/vendor/golang.org/x/sys/unix/mremap.go new file mode 100644 index 00000000..fd45fe52 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/mremap.go @@ -0,0 +1,52 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux || netbsd + +package unix + +import "unsafe" + +type mremapMmapper struct { + mmapper + mremap func(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error) +} + +var mapper = &mremapMmapper{ + mmapper: mmapper{ + active: make(map[*byte][]byte), + mmap: mmap, + munmap: munmap, + }, + mremap: mremap, +} + +func (m *mremapMmapper) Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) { + if newLength <= 0 || len(oldData) == 0 || len(oldData) != cap(oldData) || flags&mremapFixed != 0 { + return nil, EINVAL + } + + pOld := &oldData[cap(oldData)-1] + m.Lock() + defer m.Unlock() + bOld := m.active[pOld] + if bOld == nil || &bOld[0] != &oldData[0] { + return nil, EINVAL + } + newAddr, errno := m.mremap(uintptr(unsafe.Pointer(&bOld[0])), uintptr(len(bOld)), uintptr(newLength), flags, 0) + if errno != nil { + return nil, errno + } + bNew := unsafe.Slice((*byte)(unsafe.Pointer(newAddr)), newLength) + pNew := &bNew[cap(bNew)-1] + if flags&mremapDontunmap == 0 { + delete(m.active, pOld) + } + m.active[pNew] = bNew + return bNew, nil +} + +func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) { + return mapper.Mremap(oldData, newLength, flags) +} diff --git a/vendor/golang.org/x/sys/unix/pagesize_unix.go b/vendor/golang.org/x/sys/unix/pagesize_unix.go index 53f1b4c5..4d0a3430 100644 --- a/vendor/golang.org/x/sys/unix/pagesize_unix.go +++ b/vendor/golang.org/x/sys/unix/pagesize_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris // For Unix, get the pagesize from the runtime. diff --git a/vendor/golang.org/x/sys/unix/pledge_openbsd.go b/vendor/golang.org/x/sys/unix/pledge_openbsd.go index eb48294b..6a09af53 100644 --- a/vendor/golang.org/x/sys/unix/pledge_openbsd.go +++ b/vendor/golang.org/x/sys/unix/pledge_openbsd.go @@ -8,54 +8,31 @@ import ( "errors" "fmt" "strconv" - "syscall" - "unsafe" ) // Pledge implements the pledge syscall. // -// The pledge syscall does not accept execpromises on OpenBSD releases -// before 6.3. -// -// execpromises must be empty when Pledge is called on OpenBSD -// releases predating 6.3, otherwise an error will be returned. +// This changes both the promises and execpromises; use PledgePromises or +// PledgeExecpromises to only change the promises or execpromises +// respectively. // // For more information see pledge(2). func Pledge(promises, execpromises string) error { - maj, min, err := majmin() - if err != nil { + if err := pledgeAvailable(); err != nil { return err } - err = pledgeAvailable(maj, min, execpromises) + pptr, err := BytePtrFromString(promises) if err != nil { return err } - pptr, err := syscall.BytePtrFromString(promises) + exptr, err := BytePtrFromString(execpromises) if err != nil { return err } - // This variable will hold either a nil unsafe.Pointer or - // an unsafe.Pointer to a string (execpromises). - var expr unsafe.Pointer - - // If we're running on OpenBSD > 6.2, pass execpromises to the syscall. - if maj > 6 || (maj == 6 && min > 2) { - exptr, err := syscall.BytePtrFromString(execpromises) - if err != nil { - return err - } - expr = unsafe.Pointer(exptr) - } - - _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0) - if e != 0 { - return e - } - - return nil + return pledge(pptr, exptr) } // PledgePromises implements the pledge syscall. @@ -64,30 +41,16 @@ func Pledge(promises, execpromises string) error { // // For more information see pledge(2). func PledgePromises(promises string) error { - maj, min, err := majmin() - if err != nil { - return err - } - - err = pledgeAvailable(maj, min, "") - if err != nil { + if err := pledgeAvailable(); err != nil { return err } - // This variable holds the execpromises and is always nil. - var expr unsafe.Pointer - - pptr, err := syscall.BytePtrFromString(promises) + pptr, err := BytePtrFromString(promises) if err != nil { return err } - _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0) - if e != 0 { - return e - } - - return nil + return pledge(pptr, nil) } // PledgeExecpromises implements the pledge syscall. @@ -96,30 +59,16 @@ func PledgePromises(promises string) error { // // For more information see pledge(2). func PledgeExecpromises(execpromises string) error { - maj, min, err := majmin() - if err != nil { + if err := pledgeAvailable(); err != nil { return err } - err = pledgeAvailable(maj, min, execpromises) + exptr, err := BytePtrFromString(execpromises) if err != nil { return err } - // This variable holds the promises and is always nil. - var pptr unsafe.Pointer - - exptr, err := syscall.BytePtrFromString(execpromises) - if err != nil { - return err - } - - _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(pptr), uintptr(unsafe.Pointer(exptr)), 0) - if e != 0 { - return e - } - - return nil + return pledge(nil, exptr) } // majmin returns major and minor version number for an OpenBSD system. @@ -147,16 +96,15 @@ func majmin() (major int, minor int, err error) { // pledgeAvailable checks for availability of the pledge(2) syscall // based on the running OpenBSD version. -func pledgeAvailable(maj, min int, execpromises string) error { - // If OpenBSD <= 5.9, pledge is not available. - if (maj == 5 && min != 9) || maj < 5 { - return fmt.Errorf("pledge syscall is not available on OpenBSD %d.%d", maj, min) +func pledgeAvailable() error { + maj, min, err := majmin() + if err != nil { + return err } - // If OpenBSD <= 6.2 and execpromises is not empty, - // return an error - execpromises is not available before 6.3 - if (maj < 6 || (maj == 6 && min <= 2)) && execpromises != "" { - return fmt.Errorf("cannot use execpromises on OpenBSD %d.%d", maj, min) + // Require OpenBSD 6.4 as a minimum. + if maj < 6 || (maj == 6 && min <= 3) { + return fmt.Errorf("cannot call Pledge on OpenBSD %d.%d", maj, min) } return nil diff --git a/vendor/golang.org/x/sys/unix/ptrace_darwin.go b/vendor/golang.org/x/sys/unix/ptrace_darwin.go index 463c3eff..3f0975f3 100644 --- a/vendor/golang.org/x/sys/unix/ptrace_darwin.go +++ b/vendor/golang.org/x/sys/unix/ptrace_darwin.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin && !ios -// +build darwin,!ios package unix diff --git a/vendor/golang.org/x/sys/unix/ptrace_ios.go b/vendor/golang.org/x/sys/unix/ptrace_ios.go index ed0509a0..a4d35db5 100644 --- a/vendor/golang.org/x/sys/unix/ptrace_ios.go +++ b/vendor/golang.org/x/sys/unix/ptrace_ios.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build ios -// +build ios package unix diff --git a/vendor/golang.org/x/sys/unix/race.go b/vendor/golang.org/x/sys/unix/race.go index 6f6c5fec..714d2aae 100644 --- a/vendor/golang.org/x/sys/unix/race.go +++ b/vendor/golang.org/x/sys/unix/race.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin && race) || (linux && race) || (freebsd && race) -// +build darwin,race linux,race freebsd,race package unix diff --git a/vendor/golang.org/x/sys/unix/race0.go b/vendor/golang.org/x/sys/unix/race0.go index 706e1322..4a9f6634 100644 --- a/vendor/golang.org/x/sys/unix/race0.go +++ b/vendor/golang.org/x/sys/unix/race0.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || (darwin && !race) || (linux && !race) || (freebsd && !race) || netbsd || openbsd || solaris || dragonfly || zos -// +build aix darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly zos package unix diff --git a/vendor/golang.org/x/sys/unix/readdirent_getdents.go b/vendor/golang.org/x/sys/unix/readdirent_getdents.go index 4d625756..dbd2b6cc 100644 --- a/vendor/golang.org/x/sys/unix/readdirent_getdents.go +++ b/vendor/golang.org/x/sys/unix/readdirent_getdents.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || dragonfly || freebsd || linux || netbsd || openbsd -// +build aix dragonfly freebsd linux netbsd openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go index 2a4ba47c..130398b6 100644 --- a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go +++ b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin -// +build darwin package unix diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_unix.go b/vendor/golang.org/x/sys/unix/sockcmsg_unix.go index 3865943f..c3a62dbb 100644 --- a/vendor/golang.org/x/sys/unix/sockcmsg_unix.go +++ b/vendor/golang.org/x/sys/unix/sockcmsg_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos // Socket control messages diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go b/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go index 0840fe4a..4a1eab37 100644 --- a/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go +++ b/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin freebsd linux netbsd openbsd solaris zos package unix diff --git a/vendor/golang.org/x/sys/unix/syscall.go b/vendor/golang.org/x/sys/unix/syscall.go index 63e8c838..5ea74da9 100644 --- a/vendor/golang.org/x/sys/unix/syscall.go +++ b/vendor/golang.org/x/sys/unix/syscall.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos // Package unix contains an interface to the low-level operating system // primitives. OS details vary depending on the underlying system, and diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go index 2db1b51e..67ce6cef 100644 --- a/vendor/golang.org/x/sys/unix/syscall_aix.go +++ b/vendor/golang.org/x/sys/unix/syscall_aix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix -// +build aix // Aix system calls. // This file is compiled as ordinary Go code, @@ -107,7 +106,8 @@ func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) { if n > 0 { sl += _Socklen(n) + 1 } - if sa.raw.Path[0] == '@' { + if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) { + // Check sl > 3 so we don't change unnamed socket behavior. sa.raw.Path[0] = 0 // Don't count trailing NUL for abstract address. sl-- @@ -292,9 +292,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { break } } - - bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) + sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n)) return sa, nil case AF_INET: @@ -410,7 +408,8 @@ func (w WaitStatus) CoreDump() bool { return w&0x80 == 0x80 } func (w WaitStatus) TrapCause() int { return -1 } -//sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctl(fd int, req int, arg uintptr) (err error) +//sys ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) = ioctl // fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX // There is no way to create a custom fcntl and to keep //sys fcntl easily, @@ -488,8 +487,6 @@ func Fsync(fd int) error { //sys Unlinkat(dirfd int, path string, flags int) (err error) //sys Ustat(dev int, ubuf *Ustat_t) (err error) //sys write(fd int, p []byte) (n int, err error) -//sys readlen(fd int, p *byte, np int) (n int, err error) = read -//sys writelen(fd int, p *byte, np int) (n int, err error) = write //sys Dup2(oldfd int, newfd int) (err error) //sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64 @@ -536,21 +533,6 @@ func Fsync(fd int) error { //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg //sys munmap(addr uintptr, length uintptr) (err error) - -var mapper = &mmapper{ - active: make(map[*byte][]byte), - mmap: mmap, - munmap: munmap, -} - -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - //sys Madvise(b []byte, advice int) (err error) //sys Mprotect(b []byte, prot int) (err error) //sys Mlock(b []byte) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go index e92a0be1..1fdaa476 100644 --- a/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go +++ b/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go @@ -3,12 +3,10 @@ // license that can be found in the LICENSE file. //go:build aix && ppc -// +build aix,ppc package unix //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64 -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) = setrlimit64 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64 //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go index 16eed170..c87f9a9f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go +++ b/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go @@ -3,12 +3,10 @@ // license that can be found in the LICENSE file. //go:build aix && ppc64 -// +build aix,ppc64 package unix //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = lseek //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64 diff --git a/vendor/golang.org/x/sys/unix/syscall_bsd.go b/vendor/golang.org/x/sys/unix/syscall_bsd.go index eda42671..a00c3e54 100644 --- a/vendor/golang.org/x/sys/unix/syscall_bsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin || dragonfly || freebsd || netbsd || openbsd -// +build darwin dragonfly freebsd netbsd openbsd // BSD system call wrappers shared by *BSD based systems // including OS X (Darwin) and FreeBSD. Like the other @@ -245,8 +244,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { break } } - bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) + sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n)) return sa, nil case AF_INET: @@ -318,7 +316,7 @@ func GetsockoptString(fd, level, opt int) (string, error) { if err != nil { return "", err } - return string(buf[:vallen-1]), nil + return ByteSliceToString(buf[:vallen]), nil } //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) @@ -602,20 +600,6 @@ func Poll(fds []PollFd, timeout int) (n int, err error) { // Gethostuuid(uuid *byte, timeout *Timespec) (err error) // Ptrace(req int, pid int, addr uintptr, data int) (ret uintptr, err error) -var mapper = &mmapper{ - active: make(map[*byte][]byte), - mmap: mmap, - munmap: munmap, -} - -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - //sys Madvise(b []byte, behav int) (err error) //sys Mlock(b []byte) (err error) //sys Mlockall(flags int) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go index 192b071b..59542a89 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go @@ -14,7 +14,6 @@ package unix import ( "fmt" - "runtime" "syscall" "unsafe" ) @@ -376,11 +375,10 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) { func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(signum), 1) } //sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL func IoctlCtlInfo(fd int, ctlInfo *CtlInfo) error { - err := ioctl(fd, CTLIOCGINFO, uintptr(unsafe.Pointer(ctlInfo))) - runtime.KeepAlive(ctlInfo) - return err + return ioctlPtr(fd, CTLIOCGINFO, unsafe.Pointer(ctlInfo)) } // IfreqMTU is struct ifreq used to get or set a network device's MTU. @@ -394,16 +392,14 @@ type IfreqMTU struct { func IoctlGetIfreqMTU(fd int, ifname string) (*IfreqMTU, error) { var ifreq IfreqMTU copy(ifreq.Name[:], ifname) - err := ioctl(fd, SIOCGIFMTU, uintptr(unsafe.Pointer(&ifreq))) + err := ioctlPtr(fd, SIOCGIFMTU, unsafe.Pointer(&ifreq)) return &ifreq, err } // IoctlSetIfreqMTU performs the SIOCSIFMTU ioctl operation on fd to set the MTU // of the network device specified by ifreq.Name. func IoctlSetIfreqMTU(fd int, ifreq *IfreqMTU) error { - err := ioctl(fd, SIOCSIFMTU, uintptr(unsafe.Pointer(ifreq))) - runtime.KeepAlive(ifreq) - return err + return ioctlPtr(fd, SIOCSIFMTU, unsafe.Pointer(ifreq)) } //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS_SYSCTL @@ -514,30 +510,36 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { return nil, err } - // Find size. - n := uintptr(0) - if err := sysctl(mib, nil, &n, nil, 0); err != nil { - return nil, err - } - if n == 0 { - return nil, nil - } - if n%SizeofKinfoProc != 0 { - return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc) - } + for { + // Find size. + n := uintptr(0) + if err := sysctl(mib, nil, &n, nil, 0); err != nil { + return nil, err + } + if n == 0 { + return nil, nil + } + if n%SizeofKinfoProc != 0 { + return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc) + } - // Read into buffer of that size. - buf := make([]KinfoProc, n/SizeofKinfoProc) - if err := sysctl(mib, (*byte)(unsafe.Pointer(&buf[0])), &n, nil, 0); err != nil { - return nil, err - } - if n%SizeofKinfoProc != 0 { - return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc) - } + // Read into buffer of that size. + buf := make([]KinfoProc, n/SizeofKinfoProc) + if err := sysctl(mib, (*byte)(unsafe.Pointer(&buf[0])), &n, nil, 0); err != nil { + if err == ENOMEM { + // Process table grew. Try again. + continue + } + return nil, err + } + if n%SizeofKinfoProc != 0 { + return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc) + } - // The actual call may return less than the original reported required - // size so ensure we deal with that. - return buf[:n/SizeofKinfoProc], nil + // The actual call may return less than the original reported required + // size so ensure we deal with that. + return buf[:n/SizeofKinfoProc], nil + } } //sys sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) @@ -617,6 +619,7 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { //sys Rmdir(path string) (err error) //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) +//sys Setattrlist(path string, attrlist *Attrlist, attrBuf []byte, options int) (err error) //sys Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) //sysnb Setgid(gid int) (err error) @@ -626,7 +629,6 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { //sys Setprivexec(flag int) (err error) //sysnb Setregid(rgid int, egid int) (err error) //sysnb Setreuid(ruid int, euid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) //sysnb Setsid() (pid int, err error) //sysnb Settimeofday(tp *Timeval) (err error) //sysnb Setuid(uid int) (err error) @@ -642,190 +644,3 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { //sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE - -/* - * Unimplemented - */ -// Profil -// Sigaction -// Sigprocmask -// Getlogin -// Sigpending -// Sigaltstack -// Ioctl -// Reboot -// Execve -// Vfork -// Sbrk -// Sstk -// Ovadvise -// Mincore -// Setitimer -// Swapon -// Select -// Sigsuspend -// Readv -// Writev -// Nfssvc -// Getfh -// Quotactl -// Csops -// Waitid -// Add_profil -// Kdebug_trace -// Sigreturn -// Atsocket -// Kqueue_from_portset_np -// Kqueue_portset -// Getattrlist -// Setattrlist -// Getdirentriesattr -// Searchfs -// Delete -// Copyfile -// Watchevent -// Waitevent -// Modwatch -// Fsctl -// Initgroups -// Posix_spawn -// Nfsclnt -// Fhopen -// Minherit -// Semsys -// Msgsys -// Shmsys -// Semctl -// Semget -// Semop -// Msgctl -// Msgget -// Msgsnd -// Msgrcv -// Shm_open -// Shm_unlink -// Sem_open -// Sem_close -// Sem_unlink -// Sem_wait -// Sem_trywait -// Sem_post -// Sem_getvalue -// Sem_init -// Sem_destroy -// Open_extended -// Umask_extended -// Stat_extended -// Lstat_extended -// Fstat_extended -// Chmod_extended -// Fchmod_extended -// Access_extended -// Settid -// Gettid -// Setsgroups -// Getsgroups -// Setwgroups -// Getwgroups -// Mkfifo_extended -// Mkdir_extended -// Identitysvc -// Shared_region_check_np -// Shared_region_map_np -// __pthread_mutex_destroy -// __pthread_mutex_init -// __pthread_mutex_lock -// __pthread_mutex_trylock -// __pthread_mutex_unlock -// __pthread_cond_init -// __pthread_cond_destroy -// __pthread_cond_broadcast -// __pthread_cond_signal -// Setsid_with_pid -// __pthread_cond_timedwait -// Aio_fsync -// Aio_return -// Aio_suspend -// Aio_cancel -// Aio_error -// Aio_read -// Aio_write -// Lio_listio -// __pthread_cond_wait -// Iopolicysys -// __pthread_kill -// __pthread_sigmask -// __sigwait -// __disable_threadsignal -// __pthread_markcancel -// __pthread_canceled -// __semwait_signal -// Proc_info -// sendfile -// Stat64_extended -// Lstat64_extended -// Fstat64_extended -// __pthread_chdir -// __pthread_fchdir -// Audit -// Auditon -// Getauid -// Setauid -// Getaudit -// Setaudit -// Getaudit_addr -// Setaudit_addr -// Auditctl -// Bsdthread_create -// Bsdthread_terminate -// Stack_snapshot -// Bsdthread_register -// Workq_open -// Workq_ops -// __mac_execve -// __mac_syscall -// __mac_get_file -// __mac_set_file -// __mac_get_link -// __mac_set_link -// __mac_get_proc -// __mac_set_proc -// __mac_get_fd -// __mac_set_fd -// __mac_get_pid -// __mac_get_lcid -// __mac_get_lctx -// __mac_set_lctx -// Setlcid -// Read_nocancel -// Write_nocancel -// Open_nocancel -// Close_nocancel -// Wait4_nocancel -// Recvmsg_nocancel -// Sendmsg_nocancel -// Recvfrom_nocancel -// Accept_nocancel -// Fcntl_nocancel -// Select_nocancel -// Fsync_nocancel -// Connect_nocancel -// Sigsuspend_nocancel -// Readv_nocancel -// Writev_nocancel -// Sendto_nocancel -// Pread_nocancel -// Pwrite_nocancel -// Waitid_nocancel -// Poll_nocancel -// Msgsnd_nocancel -// Msgrcv_nocancel -// Sem_wait_nocancel -// Aio_suspend_nocancel -// __sigwait_nocancel -// __semwait_signal_nocancel -// __mac_mount -// __mac_get_mount -// __mac_getfsstat diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go index b37310ce..0eaecf5f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && darwin -// +build amd64,darwin package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go index d51ec996..f36c6707 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm64 && darwin -// +build arm64,darwin package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go b/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go index 53c96641..2f0fa76e 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go @@ -2,8 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build darwin && go1.12 -// +build darwin,go1.12 +//go:build darwin package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go index a41111a7..97cb916f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go +++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go @@ -172,6 +172,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { } //sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL @@ -325,7 +326,6 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sysnb Setreuid(ruid int, euid int) (err error) //sysnb Setresgid(rgid int, egid int, sgid int) (err error) //sysnb Setresuid(ruid int, euid int, suid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) //sysnb Setsid() (pid int, err error) //sysnb Settimeofday(tp *Timeval) (err error) //sysnb Setuid(uid int) (err error) @@ -343,203 +343,5 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE //sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) //sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) - -/* - * Unimplemented - * TODO(jsing): Update this list for DragonFly. - */ -// Profil -// Sigaction -// Sigprocmask -// Getlogin -// Sigpending -// Sigaltstack -// Reboot -// Execve -// Vfork -// Sbrk -// Sstk -// Ovadvise -// Mincore -// Setitimer -// Swapon -// Select -// Sigsuspend -// Readv -// Writev -// Nfssvc -// Getfh -// Quotactl -// Mount -// Csops -// Waitid -// Add_profil -// Kdebug_trace -// Sigreturn -// Atsocket -// Kqueue_from_portset_np -// Kqueue_portset -// Getattrlist -// Setattrlist -// Getdirentriesattr -// Searchfs -// Delete -// Copyfile -// Watchevent -// Waitevent -// Modwatch -// Getxattr -// Fgetxattr -// Setxattr -// Fsetxattr -// Removexattr -// Fremovexattr -// Listxattr -// Flistxattr -// Fsctl -// Initgroups -// Posix_spawn -// Nfsclnt -// Fhopen -// Minherit -// Semsys -// Msgsys -// Shmsys -// Semctl -// Semget -// Semop -// Msgctl -// Msgget -// Msgsnd -// Msgrcv -// Shmat -// Shmctl -// Shmdt -// Shmget -// Shm_open -// Shm_unlink -// Sem_open -// Sem_close -// Sem_unlink -// Sem_wait -// Sem_trywait -// Sem_post -// Sem_getvalue -// Sem_init -// Sem_destroy -// Open_extended -// Umask_extended -// Stat_extended -// Lstat_extended -// Fstat_extended -// Chmod_extended -// Fchmod_extended -// Access_extended -// Settid -// Gettid -// Setsgroups -// Getsgroups -// Setwgroups -// Getwgroups -// Mkfifo_extended -// Mkdir_extended -// Identitysvc -// Shared_region_check_np -// Shared_region_map_np -// __pthread_mutex_destroy -// __pthread_mutex_init -// __pthread_mutex_lock -// __pthread_mutex_trylock -// __pthread_mutex_unlock -// __pthread_cond_init -// __pthread_cond_destroy -// __pthread_cond_broadcast -// __pthread_cond_signal -// Setsid_with_pid -// __pthread_cond_timedwait -// Aio_fsync -// Aio_return -// Aio_suspend -// Aio_cancel -// Aio_error -// Aio_read -// Aio_write -// Lio_listio -// __pthread_cond_wait -// Iopolicysys -// __pthread_kill -// __pthread_sigmask -// __sigwait -// __disable_threadsignal -// __pthread_markcancel -// __pthread_canceled -// __semwait_signal -// Proc_info -// Stat64_extended -// Lstat64_extended -// Fstat64_extended -// __pthread_chdir -// __pthread_fchdir -// Audit -// Auditon -// Getauid -// Setauid -// Getaudit -// Setaudit -// Getaudit_addr -// Setaudit_addr -// Auditctl -// Bsdthread_create -// Bsdthread_terminate -// Stack_snapshot -// Bsdthread_register -// Workq_open -// Workq_ops -// __mac_execve -// __mac_syscall -// __mac_get_file -// __mac_set_file -// __mac_get_link -// __mac_set_link -// __mac_get_proc -// __mac_set_proc -// __mac_get_fd -// __mac_set_fd -// __mac_get_pid -// __mac_get_lcid -// __mac_get_lctx -// __mac_set_lctx -// Setlcid -// Read_nocancel -// Write_nocancel -// Open_nocancel -// Close_nocancel -// Wait4_nocancel -// Recvmsg_nocancel -// Sendmsg_nocancel -// Recvfrom_nocancel -// Accept_nocancel -// Fcntl_nocancel -// Select_nocancel -// Fsync_nocancel -// Connect_nocancel -// Sigsuspend_nocancel -// Readv_nocancel -// Writev_nocancel -// Sendto_nocancel -// Pread_nocancel -// Pwrite_nocancel -// Waitid_nocancel -// Msgsnd_nocancel -// Msgrcv_nocancel -// Sem_wait_nocancel -// Aio_suspend_nocancel -// __sigwait_nocancel -// __semwait_signal_nocancel -// __mac_mount -// __mac_get_mount -// __mac_getfsstat diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go index 4e2d3212..14bab6b2 100644 --- a/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && dragonfly -// +build amd64,dragonfly package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go index d50b9dc2..2b57e0f7 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go @@ -13,6 +13,7 @@ package unix import ( + "errors" "sync" "unsafe" ) @@ -161,32 +162,34 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { return } -//sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL +//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL func Uname(uname *Utsname) error { mib := []_C_int{CTL_KERN, KERN_OSTYPE} n := unsafe.Sizeof(uname.Sysname) - if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil { + // Suppress ENOMEM errors to be compatible with the C library __xuname() implementation. + if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) { return err } mib = []_C_int{CTL_KERN, KERN_HOSTNAME} n = unsafe.Sizeof(uname.Nodename) - if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil { + if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) { return err } mib = []_C_int{CTL_KERN, KERN_OSRELEASE} n = unsafe.Sizeof(uname.Release) - if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil { + if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) { return err } mib = []_C_int{CTL_KERN, KERN_VERSION} n = unsafe.Sizeof(uname.Version) - if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil { + if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) { return err } @@ -204,7 +207,7 @@ func Uname(uname *Utsname) error { mib = []_C_int{CTL_HW, HW_MACHINE} n = unsafe.Sizeof(uname.Machine) - if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil { + if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) { return err } @@ -253,6 +256,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e } //sys ptrace(request int, pid int, addr uintptr, data int) (err error) +//sys ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) = SYS_PTRACE func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) @@ -267,19 +271,36 @@ func PtraceDetach(pid int) (err error) { } func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) { - return ptrace(PT_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0) + return ptracePtr(PT_GETFPREGS, pid, unsafe.Pointer(fpregsout), 0) } func PtraceGetRegs(pid int, regsout *Reg) (err error) { - return ptrace(PT_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0) + return ptracePtr(PT_GETREGS, pid, unsafe.Pointer(regsout), 0) +} + +func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) { + ioDesc := PtraceIoDesc{ + Op: int32(req), + Offs: offs, + } + if countin > 0 { + _ = out[:countin] // check bounds + ioDesc.Addr = &out[0] + } else if out != nil { + ioDesc.Addr = (*byte)(unsafe.Pointer(&_zero)) + } + ioDesc.SetLen(countin) + + err = ptracePtr(PT_IO, pid, unsafe.Pointer(&ioDesc), 0) + return int(ioDesc.Len), err } func PtraceLwpEvents(pid int, enable int) (err error) { return ptrace(PT_LWP_EVENTS, pid, 0, enable) } -func PtraceLwpInfo(pid int, info uintptr) (err error) { - return ptrace(PT_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{}))) +func PtraceLwpInfo(pid int, info *PtraceLwpInfoStruct) (err error) { + return ptracePtr(PT_LWPINFO, pid, unsafe.Pointer(info), int(unsafe.Sizeof(*info))) } func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) { @@ -299,13 +320,25 @@ func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) { } func PtraceSetRegs(pid int, regs *Reg) (err error) { - return ptrace(PT_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0) + return ptracePtr(PT_SETREGS, pid, unsafe.Pointer(regs), 0) } func PtraceSingleStep(pid int) (err error) { return ptrace(PT_STEP, pid, 1, 0) } +func Dup3(oldfd, newfd, flags int) error { + if oldfd == newfd || flags&^O_CLOEXEC != 0 { + return EINVAL + } + how := F_DUP2FD + if flags&O_CLOEXEC != 0 { + how = F_DUP2FD_CLOEXEC + } + _, err := fcntl(oldfd, how, newfd) + return err +} + /* * Exposed directly */ @@ -402,7 +435,6 @@ func PtraceSingleStep(pid int) (err error) { //sysnb Setreuid(ruid int, euid int) (err error) //sysnb Setresgid(rgid int, egid int, sgid int) (err error) //sysnb Setresuid(ruid int, euid int, suid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) //sysnb Setsid() (pid int, err error) //sysnb Settimeofday(tp *Timeval) (err error) //sysnb Setuid(uid int) (err error) @@ -419,197 +451,5 @@ func PtraceSingleStep(pid int) (err error) { //sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE //sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) //sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) - -/* - * Unimplemented - */ -// Profil -// Sigaction -// Sigprocmask -// Getlogin -// Sigpending -// Sigaltstack -// Ioctl -// Reboot -// Execve -// Vfork -// Sbrk -// Sstk -// Ovadvise -// Mincore -// Setitimer -// Swapon -// Select -// Sigsuspend -// Readv -// Writev -// Nfssvc -// Getfh -// Quotactl -// Mount -// Csops -// Waitid -// Add_profil -// Kdebug_trace -// Sigreturn -// Atsocket -// Kqueue_from_portset_np -// Kqueue_portset -// Getattrlist -// Setattrlist -// Getdents -// Getdirentriesattr -// Searchfs -// Delete -// Copyfile -// Watchevent -// Waitevent -// Modwatch -// Fsctl -// Initgroups -// Posix_spawn -// Nfsclnt -// Fhopen -// Minherit -// Semsys -// Msgsys -// Shmsys -// Semctl -// Semget -// Semop -// Msgctl -// Msgget -// Msgsnd -// Msgrcv -// Shmat -// Shmctl -// Shmdt -// Shmget -// Shm_open -// Shm_unlink -// Sem_open -// Sem_close -// Sem_unlink -// Sem_wait -// Sem_trywait -// Sem_post -// Sem_getvalue -// Sem_init -// Sem_destroy -// Open_extended -// Umask_extended -// Stat_extended -// Lstat_extended -// Fstat_extended -// Chmod_extended -// Fchmod_extended -// Access_extended -// Settid -// Gettid -// Setsgroups -// Getsgroups -// Setwgroups -// Getwgroups -// Mkfifo_extended -// Mkdir_extended -// Identitysvc -// Shared_region_check_np -// Shared_region_map_np -// __pthread_mutex_destroy -// __pthread_mutex_init -// __pthread_mutex_lock -// __pthread_mutex_trylock -// __pthread_mutex_unlock -// __pthread_cond_init -// __pthread_cond_destroy -// __pthread_cond_broadcast -// __pthread_cond_signal -// Setsid_with_pid -// __pthread_cond_timedwait -// Aio_fsync -// Aio_return -// Aio_suspend -// Aio_cancel -// Aio_error -// Aio_read -// Aio_write -// Lio_listio -// __pthread_cond_wait -// Iopolicysys -// __pthread_kill -// __pthread_sigmask -// __sigwait -// __disable_threadsignal -// __pthread_markcancel -// __pthread_canceled -// __semwait_signal -// Proc_info -// Stat64_extended -// Lstat64_extended -// Fstat64_extended -// __pthread_chdir -// __pthread_fchdir -// Audit -// Auditon -// Getauid -// Setauid -// Getaudit -// Setaudit -// Getaudit_addr -// Setaudit_addr -// Auditctl -// Bsdthread_create -// Bsdthread_terminate -// Stack_snapshot -// Bsdthread_register -// Workq_open -// Workq_ops -// __mac_execve -// __mac_syscall -// __mac_get_file -// __mac_set_file -// __mac_get_link -// __mac_set_link -// __mac_get_proc -// __mac_set_proc -// __mac_get_fd -// __mac_set_fd -// __mac_get_pid -// __mac_get_lcid -// __mac_get_lctx -// __mac_set_lctx -// Setlcid -// Read_nocancel -// Write_nocancel -// Open_nocancel -// Close_nocancel -// Wait4_nocancel -// Recvmsg_nocancel -// Sendmsg_nocancel -// Recvfrom_nocancel -// Accept_nocancel -// Fcntl_nocancel -// Select_nocancel -// Fsync_nocancel -// Connect_nocancel -// Sigsuspend_nocancel -// Readv_nocancel -// Writev_nocancel -// Sendto_nocancel -// Pread_nocancel -// Pwrite_nocancel -// Waitid_nocancel -// Poll_nocancel -// Msgsnd_nocancel -// Msgrcv_nocancel -// Sem_wait_nocancel -// Aio_suspend_nocancel -// __sigwait_nocancel -// __semwait_signal_nocancel -// __mac_mount -// __mac_get_mount -// __mac_getfsstat diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go index 6a91d471..3967bca7 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build 386 && freebsd -// +build 386,freebsd package unix @@ -42,6 +41,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { cmsg.Len = uint32(length) } +func (d *PtraceIoDesc) SetLen(length int) { + d.Len = uint32(length) +} + func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { var writtenOut uint64 = 0 _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0) @@ -57,16 +60,5 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) func PtraceGetFsBase(pid int, fsbase *int64) (err error) { - return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0) -} - -func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) { - ioDesc := PtraceIoDesc{ - Op: int32(req), - Offs: offs, - Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe. - Len: uint32(countin), - } - err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0) - return int(ioDesc.Len), err + return ptracePtr(PT_GETFSBASE, pid, unsafe.Pointer(fsbase), 0) } diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go index 48110a0a..eff19ada 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && freebsd -// +build amd64,freebsd package unix @@ -42,6 +41,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { cmsg.Len = uint32(length) } +func (d *PtraceIoDesc) SetLen(length int) { + d.Len = uint64(length) +} + func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { var writtenOut uint64 = 0 _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0) @@ -57,16 +60,5 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) func PtraceGetFsBase(pid int, fsbase *int64) (err error) { - return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0) -} - -func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) { - ioDesc := PtraceIoDesc{ - Op: int32(req), - Offs: offs, - Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe. - Len: uint64(countin), - } - err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0) - return int(ioDesc.Len), err + return ptracePtr(PT_GETFSBASE, pid, unsafe.Pointer(fsbase), 0) } diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go index 52f1d4b7..4f24b517 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm && freebsd -// +build arm,freebsd package unix @@ -42,6 +41,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { cmsg.Len = uint32(length) } +func (d *PtraceIoDesc) SetLen(length int) { + d.Len = uint32(length) +} + func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { var writtenOut uint64 = 0 _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0) @@ -55,14 +58,3 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e } func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) - -func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) { - ioDesc := PtraceIoDesc{ - Op: int32(req), - Offs: offs, - Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe. - Len: uint32(countin), - } - err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0) - return int(ioDesc.Len), err -} diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go index 5537ee4f..ac30759e 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm64 && freebsd -// +build arm64,freebsd package unix @@ -42,6 +41,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { cmsg.Len = uint32(length) } +func (d *PtraceIoDesc) SetLen(length int) { + d.Len = uint64(length) +} + func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { var writtenOut uint64 = 0 _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0) @@ -55,14 +58,3 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e } func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) - -func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) { - ioDesc := PtraceIoDesc{ - Op: int32(req), - Offs: offs, - Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe. - Len: uint64(countin), - } - err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0) - return int(ioDesc.Len), err -} diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go index 164abd5d..aab725ca 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build riscv64 && freebsd -// +build riscv64,freebsd package unix @@ -42,6 +41,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { cmsg.Len = uint32(length) } +func (d *PtraceIoDesc) SetLen(length int) { + d.Len = uint64(length) +} + func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { var writtenOut uint64 = 0 _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0) @@ -55,14 +58,3 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e } func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) - -func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) { - ioDesc := PtraceIoDesc{ - Op: int32(req), - Offs: offs, - Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe. - Len: uint64(countin), - } - err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0) - return int(ioDesc.Len), err -} diff --git a/vendor/golang.org/x/sys/unix/syscall_hurd.go b/vendor/golang.org/x/sys/unix/syscall_hurd.go index 4ffb6480..ba46651f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_hurd.go +++ b/vendor/golang.org/x/sys/unix/syscall_hurd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build hurd -// +build hurd package unix @@ -20,3 +19,11 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { } return } + +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(uintptr(arg))) + if r0 == -1 && er != nil { + err = er + } + return +} diff --git a/vendor/golang.org/x/sys/unix/syscall_hurd_386.go b/vendor/golang.org/x/sys/unix/syscall_hurd_386.go index 7cf54a3e..df89f9e6 100644 --- a/vendor/golang.org/x/sys/unix/syscall_hurd_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_hurd_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build 386 && hurd -// +build 386,hurd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_illumos.go b/vendor/golang.org/x/sys/unix/syscall_illumos.go index 87db5a6a..a863f705 100644 --- a/vendor/golang.org/x/sys/unix/syscall_illumos.go +++ b/vendor/golang.org/x/sys/unix/syscall_illumos.go @@ -5,7 +5,6 @@ // illumos system calls not present on Solaris. //go:build amd64 && illumos -// +build amd64,illumos package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index 5443dddd..5682e262 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -61,15 +61,23 @@ func FanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname string) ( } //sys fchmodat(dirfd int, path string, mode uint32) (err error) - -func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { - // Linux fchmodat doesn't support the flags parameter. Mimick glibc's behavior - // and check the flags. Otherwise the mode would be applied to the symlink - // destination which is not what the user expects. - if flags&^AT_SYMLINK_NOFOLLOW != 0 { - return EINVAL - } else if flags&AT_SYMLINK_NOFOLLOW != 0 { - return EOPNOTSUPP +//sys fchmodat2(dirfd int, path string, mode uint32, flags int) (err error) + +func Fchmodat(dirfd int, path string, mode uint32, flags int) error { + // Linux fchmodat doesn't support the flags parameter, but fchmodat2 does. + // Try fchmodat2 if flags are specified. + if flags != 0 { + err := fchmodat2(dirfd, path, mode, flags) + if err == ENOSYS { + // fchmodat2 isn't available. If the flags are known to be valid, + // return EOPNOTSUPP to indicate that fchmodat doesn't support them. + if flags&^(AT_SYMLINK_NOFOLLOW|AT_EMPTY_PATH) != 0 { + return EINVAL + } else if flags&(AT_SYMLINK_NOFOLLOW|AT_EMPTY_PATH) != 0 { + return EOPNOTSUPP + } + } + return err } return fchmodat(dirfd, path, mode) } @@ -417,7 +425,8 @@ func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) { if n > 0 { sl += _Socklen(n) + 1 } - if sa.raw.Path[0] == '@' { + if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) { + // Check sl > 3 so we don't change unnamed socket behavior. sa.raw.Path[0] = 0 // Don't count trailing NUL for abstract address. sl-- @@ -693,10 +702,10 @@ type SockaddrALG struct { func (sa *SockaddrALG) sockaddr() (unsafe.Pointer, _Socklen, error) { // Leave room for NUL byte terminator. - if len(sa.Type) > 13 { + if len(sa.Type) > len(sa.raw.Type)-1 { return nil, 0, EINVAL } - if len(sa.Name) > 63 { + if len(sa.Name) > len(sa.raw.Name)-1 { return nil, 0, EINVAL } @@ -704,17 +713,8 @@ func (sa *SockaddrALG) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Feat = sa.Feature sa.raw.Mask = sa.Mask - typ, err := ByteSliceFromString(sa.Type) - if err != nil { - return nil, 0, err - } - name, err := ByteSliceFromString(sa.Name) - if err != nil { - return nil, 0, err - } - - copy(sa.raw.Type[:], typ) - copy(sa.raw.Name[:], name) + copy(sa.raw.Type[:], sa.Type) + copy(sa.raw.Name[:], sa.Name) return unsafe.Pointer(&sa.raw), SizeofSockaddrALG, nil } @@ -1015,8 +1015,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { for n < len(pp.Path) && pp.Path[n] != 0 { n++ } - bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) + sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n)) return sa, nil case AF_INET: @@ -1311,7 +1310,7 @@ func GetsockoptString(fd, level, opt int) (string, error) { return "", err } } - return string(buf[:vallen-1]), nil + return ByteSliceToString(buf[:vallen]), nil } func GetsockoptTpacketStats(fd, level, opt int) (*TpacketStats, error) { @@ -1365,6 +1364,10 @@ func SetsockoptTCPRepairOpt(fd, level, opt int, o []TCPRepairOpt) (err error) { return setsockopt(fd, level, opt, unsafe.Pointer(&o[0]), uintptr(SizeofTCPRepairOpt*len(o))) } +func SetsockoptTCPMD5Sig(fd, level, opt int, s *TCPMD5Sig) error { + return setsockopt(fd, level, opt, unsafe.Pointer(s), unsafe.Sizeof(*s)) +} + // Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html) // KeyctlInt calls keyctl commands in which each argument is an int. @@ -1579,6 +1582,7 @@ func BindToDevice(fd int, device string) (err error) { } //sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error) +//sys ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) = SYS_PTRACE func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err error) { // The peek requests are machine-size oriented, so we wrap it @@ -1596,7 +1600,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro // boundary. n := 0 if addr%SizeofPtr != 0 { - err = ptrace(req, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0]))) + err = ptracePtr(req, pid, addr-addr%SizeofPtr, unsafe.Pointer(&buf[0])) if err != nil { return 0, err } @@ -1608,7 +1612,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro for len(out) > 0 { // We use an internal buffer to guarantee alignment. // It's not documented if this is necessary, but we're paranoid. - err = ptrace(req, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0]))) + err = ptracePtr(req, pid, addr+uintptr(n), unsafe.Pointer(&buf[0])) if err != nil { return n, err } @@ -1640,7 +1644,7 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c n := 0 if addr%SizeofPtr != 0 { var buf [SizeofPtr]byte - err = ptrace(peekReq, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0]))) + err = ptracePtr(peekReq, pid, addr-addr%SizeofPtr, unsafe.Pointer(&buf[0])) if err != nil { return 0, err } @@ -1667,7 +1671,7 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c // Trailing edge. if len(data) > 0 { var buf [SizeofPtr]byte - err = ptrace(peekReq, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0]))) + err = ptracePtr(peekReq, pid, addr+uintptr(n), unsafe.Pointer(&buf[0])) if err != nil { return n, err } @@ -1695,12 +1699,23 @@ func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) { return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data) } +// elfNT_PRSTATUS is a copy of the debug/elf.NT_PRSTATUS constant so +// x/sys/unix doesn't need to depend on debug/elf and thus +// compress/zlib, debug/dwarf, and other packages. +const elfNT_PRSTATUS = 1 + func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + var iov Iovec + iov.Base = (*byte)(unsafe.Pointer(regsout)) + iov.SetLen(int(unsafe.Sizeof(*regsout))) + return ptracePtr(PTRACE_GETREGSET, pid, uintptr(elfNT_PRSTATUS), unsafe.Pointer(&iov)) } func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + var iov Iovec + iov.Base = (*byte)(unsafe.Pointer(regs)) + iov.SetLen(int(unsafe.Sizeof(*regs))) + return ptracePtr(PTRACE_SETREGSET, pid, uintptr(elfNT_PRSTATUS), unsafe.Pointer(&iov)) } func PtraceSetOptions(pid int, options int) (err error) { @@ -1709,7 +1724,7 @@ func PtraceSetOptions(pid int, options int) (err error) { func PtraceGetEventMsg(pid int) (msg uint, err error) { var data _C_long - err = ptrace(PTRACE_GETEVENTMSG, pid, 0, uintptr(unsafe.Pointer(&data))) + err = ptracePtr(PTRACE_GETEVENTMSG, pid, 0, unsafe.Pointer(&data)) msg = uint(data) return } @@ -1834,6 +1849,105 @@ func Dup2(oldfd, newfd int) error { //sys Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error) //sys Fsopen(fsName string, flags int) (fd int, err error) //sys Fspick(dirfd int, pathName string, flags int) (fd int, err error) + +//sys fsconfig(fd int, cmd uint, key *byte, value *byte, aux int) (err error) + +func fsconfigCommon(fd int, cmd uint, key string, value *byte, aux int) (err error) { + var keyp *byte + if keyp, err = BytePtrFromString(key); err != nil { + return + } + return fsconfig(fd, cmd, keyp, value, aux) +} + +// FsconfigSetFlag is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_SET_FLAG. +// +// fd is the filesystem context to act upon. +// key the parameter key to set. +func FsconfigSetFlag(fd int, key string) (err error) { + return fsconfigCommon(fd, FSCONFIG_SET_FLAG, key, nil, 0) +} + +// FsconfigSetString is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_SET_STRING. +// +// fd is the filesystem context to act upon. +// key the parameter key to set. +// value is the parameter value to set. +func FsconfigSetString(fd int, key string, value string) (err error) { + var valuep *byte + if valuep, err = BytePtrFromString(value); err != nil { + return + } + return fsconfigCommon(fd, FSCONFIG_SET_STRING, key, valuep, 0) +} + +// FsconfigSetBinary is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_SET_BINARY. +// +// fd is the filesystem context to act upon. +// key the parameter key to set. +// value is the parameter value to set. +func FsconfigSetBinary(fd int, key string, value []byte) (err error) { + if len(value) == 0 { + return EINVAL + } + return fsconfigCommon(fd, FSCONFIG_SET_BINARY, key, &value[0], len(value)) +} + +// FsconfigSetPath is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_SET_PATH. +// +// fd is the filesystem context to act upon. +// key the parameter key to set. +// path is a non-empty path for specified key. +// atfd is a file descriptor at which to start lookup from or AT_FDCWD. +func FsconfigSetPath(fd int, key string, path string, atfd int) (err error) { + var valuep *byte + if valuep, err = BytePtrFromString(path); err != nil { + return + } + return fsconfigCommon(fd, FSCONFIG_SET_PATH, key, valuep, atfd) +} + +// FsconfigSetPathEmpty is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_SET_PATH_EMPTY. The same as +// FconfigSetPath but with AT_PATH_EMPTY implied. +func FsconfigSetPathEmpty(fd int, key string, path string, atfd int) (err error) { + var valuep *byte + if valuep, err = BytePtrFromString(path); err != nil { + return + } + return fsconfigCommon(fd, FSCONFIG_SET_PATH_EMPTY, key, valuep, atfd) +} + +// FsconfigSetFd is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_SET_FD. +// +// fd is the filesystem context to act upon. +// key the parameter key to set. +// value is a file descriptor to be assigned to specified key. +func FsconfigSetFd(fd int, key string, value int) (err error) { + return fsconfigCommon(fd, FSCONFIG_SET_FD, key, nil, value) +} + +// FsconfigCreate is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_CMD_CREATE. +// +// fd is the filesystem context to act upon. +func FsconfigCreate(fd int) (err error) { + return fsconfig(fd, FSCONFIG_CMD_CREATE, nil, nil, 0) +} + +// FsconfigReconfigure is equivalent to fsconfig(2) called +// with cmd == FSCONFIG_CMD_RECONFIGURE. +// +// fd is the filesystem context to act upon. +func FsconfigReconfigure(fd int) (err error) { + return fsconfig(fd, FSCONFIG_CMD_RECONFIGURE, nil, nil, 0) +} + //sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64 //sysnb Getpgid(pid int) (pgid int, err error) @@ -1869,9 +1983,8 @@ func Getpgrp() (pid int) { //sys OpenTree(dfd int, fileName string, flags uint) (r int, err error) //sys PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) //sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT -//sysnb Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64 //sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) -//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6 +//sys pselect6(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_argpack) (n int, err error) //sys read(fd int, p []byte) (n int, err error) //sys Removexattr(path string, attr string) (err error) //sys Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) @@ -1883,6 +1996,15 @@ func Getpgrp() (pid int) { //sysnb Settimeofday(tv *Timeval) (err error) //sys Setns(fd int, nstype int) (err error) +//go:linkname syscall_prlimit syscall.prlimit +func syscall_prlimit(pid, resource int, newlimit, old *syscall.Rlimit) error + +func Prlimit(pid, resource int, newlimit, old *Rlimit) error { + // Just call the syscall version, because as of Go 1.21 + // it will affect starting a new process. + return syscall_prlimit(pid, resource, (*syscall.Rlimit)(newlimit), (*syscall.Rlimit)(old)) +} + // PrctlRetInt performs a prctl operation specified by option and further // optional arguments arg2 through arg5 depending on option. It returns a // non-negative integer that is returned by the prctl syscall. @@ -1965,8 +2087,6 @@ func Signalfd(fd int, sigmask *Sigset_t, flags int) (newfd int, err error) { //sys Unshare(flags int) (err error) //sys write(fd int, p []byte) (n int, err error) //sys exitThread(code int) (err error) = SYS_EXIT -//sys readlen(fd int, p *byte, np int) (n int, err error) = SYS_READ -//sys writelen(fd int, p *byte, np int) (n int, err error) = SYS_WRITE //sys readv(fd int, iovs []Iovec) (n int, err error) = SYS_READV //sys writev(fd int, iovs []Iovec) (n int, err error) = SYS_WRITEV //sys preadv(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PREADV @@ -2101,21 +2221,7 @@ func writevRacedetect(iovecs []Iovec, n int) { // mmap varies by architecture; see syscall_linux_*.go. //sys munmap(addr uintptr, length uintptr) (err error) - -var mapper = &mmapper{ - active: make(map[*byte][]byte), - mmap: mmap, - munmap: munmap, -} - -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - +//sys mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error) //sys Madvise(b []byte, advice int) (err error) //sys Mprotect(b []byte, prot int) (err error) //sys Mlock(b []byte) (err error) @@ -2124,6 +2230,12 @@ func Munmap(b []byte) (err error) { //sys Munlock(b []byte) (err error) //sys Munlockall() (err error) +const ( + mremapFixed = MREMAP_FIXED + mremapDontunmap = MREMAP_DONTUNMAP + mremapMaymove = MREMAP_MAYMOVE +) + // Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd, // using the specified flags. func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) { @@ -2154,6 +2266,14 @@ func isGroupMember(gid int) bool { return false } +func isCapDacOverrideSet() bool { + hdr := CapUserHeader{Version: LINUX_CAPABILITY_VERSION_3} + data := [2]CapUserData{} + err := Capget(&hdr, &data[0]) + + return err == nil && data[0].Effective&(1<> 63) // see math.intSize + + // A sigset stores one bit per signal, + // offset by 1 (because signal 0 does not exist). + // So the number of words needed is ⌈__C_NSIG - 1 / wordBits⌉. + sigsetWords := (_C__NSIG - 1 + wordBits - 1) / (wordBits) + + sigsetBytes := uintptr(sigsetWords * (wordBits / 8)) + kernelMask = &sigset_argpack{ + ss: sigmask, + ssLen: sigsetBytes, + } + } + + return pselect6(nfd, r, w, e, mutableTimeout, kernelMask) +} + +//sys schedSetattr(pid int, attr *SchedAttr, flags uint) (err error) +//sys schedGetattr(pid int, attr *SchedAttr, size uint, flags uint) (err error) + +// SchedSetAttr is a wrapper for sched_setattr(2) syscall. +// https://man7.org/linux/man-pages/man2/sched_setattr.2.html +func SchedSetAttr(pid int, attr *SchedAttr, flags uint) error { + if attr == nil { + return EINVAL + } + attr.Size = SizeofSchedAttr + return schedSetattr(pid, attr, flags) +} + +// SchedGetAttr is a wrapper for sched_getattr(2) syscall. +// https://man7.org/linux/man-pages/man2/sched_getattr.2.html +func SchedGetAttr(pid int, flags uint) (*SchedAttr, error) { + attr := &SchedAttr{} + if err := schedGetattr(pid, attr, SizeofSchedAttr, flags); err != nil { + return nil, err + } + return attr, nil +} + +//sys Cachestat(fd uint, crange *CachestatRange, cstat *Cachestat_t, flags uint) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_386.go index ff5b5899..506dafa7 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build 386 && linux -// +build 386,linux package unix @@ -97,33 +96,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { return } -//sysnb setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT - -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = Prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - if rlim.Cur == rlimInf64 { - rl.Cur = rlimInf32 - } else if rlim.Cur < uint64(rlimInf32) { - rl.Cur = uint32(rlim.Cur) - } else { - return EINVAL - } - if rlim.Max == rlimInf64 { - rl.Max = rlimInf32 - } else if rlim.Max < uint64(rlimInf32) { - rl.Max = uint32(rlim.Max) - } else { - return EINVAL - } - - return setrlimit(resource, &rl) -} - func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { newoffset, errno := seek(fd, offset, whence) if errno != 0 { diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go b/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go index 08086ac6..38d55641 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (386 || amd64 || mips || mipsle || mips64 || mipsle || ppc64 || ppc64le || ppc || s390x || sparc64) -// +build linux -// +build 386 amd64 mips mipsle mips64 mipsle ppc64 ppc64le ppc s390x sparc64 package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go index 9b270353..d557cf8d 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && linux -// +build amd64,linux package unix @@ -40,13 +39,12 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err if timeout != nil { ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} } - return Pselect(nfd, r, w, e, ts, nil) + return pselect6(nfd, r, w, e, ts, nil) } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go b/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go index 8b0f0f3a..facdb83b 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && linux && gc -// +build amd64,linux,gc package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm.go index 856ad1d6..cd2dd797 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm && linux -// +build arm,linux package unix @@ -171,33 +170,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { return } -//sysnb setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT - -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = Prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - if rlim.Cur == rlimInf64 { - rl.Cur = rlimInf32 - } else if rlim.Cur < uint64(rlimInf32) { - rl.Cur = uint32(rlim.Cur) - } else { - return EINVAL - } - if rlim.Max == rlimInf64 { - rl.Max = rlimInf32 - } else if rlim.Max < uint64(rlimInf32) { - rl.Max = uint32(rlim.Max) - } else { - return EINVAL - } - - return setrlimit(resource, &rl) -} - func (r *PtraceRegs) PC() uint64 { return uint64(r.Uregs[15]) } func (r *PtraceRegs) SetPC(pc uint64) { r.Uregs[15] = uint32(pc) } diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go index 6422704b..cf2ee6c7 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm64 && linux -// +build arm64,linux package unix @@ -33,13 +32,12 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err if timeout != nil { ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} } - return Pselect(nfd, r, w, e, ts, nil) + return pselect6(nfd, r, w, e, ts, nil) } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb setrlimit(resource int, rlim *Rlimit) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) @@ -143,15 +141,6 @@ func Getrlimit(resource int, rlim *Rlimit) error { return getrlimit(resource, rlim) } -// Setrlimit prefers the prlimit64 system call. See issue 38604. -func Setrlimit(resource int, rlim *Rlimit) error { - err := Prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - return setrlimit(resource, rlim) -} - func (r *PtraceRegs) PC() uint64 { return r.Pc } func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc } diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gc.go b/vendor/golang.org/x/sys/unix/syscall_linux_gc.go index 2b1168d7..ffc4c2b6 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_gc.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_gc.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && gc -// +build linux,gc package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go index 9843fb48..9ebfdcf4 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && gc && 386 -// +build linux,gc,386 package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go b/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go index a6008fcc..5f2b57c4 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm && gc && linux -// +build arm,gc,linux package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go index 7740af24..d1a3ad82 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && gccgo && 386 -// +build linux,gccgo,386 package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go index e16a1229..f2f67423 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && gccgo && arm -// +build linux,gccgo,arm package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go b/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go index 59dab510..3d0e9845 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build loong64 && linux -// +build loong64,linux package unix @@ -28,7 +27,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err if timeout != nil { ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} } - return Pselect(nfd, r, w, e, ts, nil) + return pselect6(nfd, r, w, e, ts, nil) } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) @@ -126,11 +125,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { return } -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = Prlimit(0, resource, rlim, nil) - return -} - func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) { if tv == nil { return utimensat(dirfd, path, nil, 0) diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go b/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go index bfef09a3..70963a95 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (mips64 || mips64le) -// +build linux -// +build mips64 mips64le package unix @@ -31,13 +29,12 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err if timeout != nil { ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} } - return Pselect(nfd, r, w, e, ts, nil) + return pselect6(nfd, r, w, e, ts, nil) } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) //sys Statfs(path string, buf *Statfs_t) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go b/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go index ab302509..c218ebd2 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (mips || mipsle) -// +build linux -// +build mips mipsle package unix @@ -151,33 +149,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { return } -//sysnb setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT - -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = Prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - if rlim.Cur == rlimInf64 { - rl.Cur = rlimInf32 - } else if rlim.Cur < uint64(rlimInf32) { - rl.Cur = uint32(rlim.Cur) - } else { - return EINVAL - } - if rlim.Max == rlimInf64 { - rl.Max = rlimInf32 - } else if rlim.Max < uint64(rlimInf32) { - rl.Max = uint32(rlim.Max) - } else { - return EINVAL - } - - return setrlimit(resource, &rl) -} - func (r *PtraceRegs) PC() uint64 { return r.Epc } func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc } diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go b/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go index eac1cf1a..e6c48500 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && ppc -// +build linux,ppc package unix @@ -159,33 +158,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { return } -//sysnb setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT - -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = Prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - if rlim.Cur == rlimInf64 { - rl.Cur = rlimInf32 - } else if rlim.Cur < uint64(rlimInf32) { - rl.Cur = uint32(rlim.Cur) - } else { - return EINVAL - } - if rlim.Max == rlimInf64 { - rl.Max = rlimInf32 - } else if rlim.Max < uint64(rlimInf32) { - rl.Max = uint32(rlim.Max) - } else { - return EINVAL - } - - return setrlimit(resource, &rl) -} - func (r *PtraceRegs) PC() uint32 { return r.Nip } func (r *PtraceRegs) SetPC(pc uint32) { r.Nip = pc } diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go b/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go index 4df56616..7286a9aa 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (ppc64 || ppc64le) -// +build linux -// +build ppc64 ppc64le package unix @@ -34,7 +32,6 @@ package unix //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) //sys Stat(path string, stat *Stat_t) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go b/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go index 5f4243de..6f5a2889 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build riscv64 && linux -// +build riscv64,linux package unix @@ -32,13 +31,12 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err if timeout != nil { ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} } - return Pselect(nfd, r, w, e, ts, nil) + return pselect6(nfd, r, w, e, ts, nil) } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) @@ -178,3 +176,14 @@ func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error } return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags) } + +//sys riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error) + +func RISCVHWProbe(pairs []RISCVHWProbePairs, set *CPUSet, flags uint) (err error) { + var setSize uintptr + + if set != nil { + setSize = uintptr(unsafe.Sizeof(*set)) + } + return riscvHWProbe(pairs, setSize, set, flags) +} diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go index d0a7d406..66f31210 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build s390x && linux -// +build s390x,linux package unix @@ -34,7 +33,6 @@ import ( //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) //sys Stat(path string, stat *Stat_t) (err error) //sys Statfs(path string, buf *Statfs_t) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go b/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go index f5c793be..11d1f169 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build sparc64 && linux -// +build sparc64,linux package unix @@ -31,7 +30,6 @@ package unix //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) //sys setfsgid(gid int) (prev int, err error) //sys setfsuid(uid int) (prev int, err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) //sys Stat(path string, stat *Stat_t) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/vendor/golang.org/x/sys/unix/syscall_netbsd.go index 35a3ad75..88162099 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go @@ -13,7 +13,6 @@ package unix import ( - "runtime" "syscall" "unsafe" ) @@ -178,13 +177,13 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e } //sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) { var value Ptmget - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) - runtime.KeepAlive(value) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return &value, err } @@ -341,7 +340,6 @@ func Statvfs(path string, buf *Statvfs_t) (err error) { //sys Setpriority(which int, who int, prio int) (err error) //sysnb Setregid(rgid int, egid int) (err error) //sysnb Setreuid(ruid int, euid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) //sysnb Setsid() (pid int, err error) //sysnb Settimeofday(tp *Timeval) (err error) //sysnb Setuid(uid int) (err error) @@ -358,267 +356,16 @@ func Statvfs(path string, buf *Statvfs_t) (err error) { //sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE //sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) -/* - * Unimplemented - */ -// ____semctl13 -// __clone -// __fhopen40 -// __fhstat40 -// __fhstatvfs140 -// __fstat30 -// __getcwd -// __getfh30 -// __getlogin -// __lstat30 -// __mount50 -// __msgctl13 -// __msync13 -// __ntp_gettime30 -// __posix_chown -// __posix_fchown -// __posix_lchown -// __posix_rename -// __setlogin -// __shmctl13 -// __sigaction_sigtramp -// __sigaltstack14 -// __sigpending14 -// __sigprocmask14 -// __sigsuspend14 -// __sigtimedwait -// __stat30 -// __syscall -// __vfork14 -// _ksem_close -// _ksem_destroy -// _ksem_getvalue -// _ksem_init -// _ksem_open -// _ksem_post -// _ksem_trywait -// _ksem_unlink -// _ksem_wait -// _lwp_continue -// _lwp_create -// _lwp_ctl -// _lwp_detach -// _lwp_exit -// _lwp_getname -// _lwp_getprivate -// _lwp_kill -// _lwp_park -// _lwp_self -// _lwp_setname -// _lwp_setprivate -// _lwp_suspend -// _lwp_unpark -// _lwp_unpark_all -// _lwp_wait -// _lwp_wakeup -// _pset_bind -// _sched_getaffinity -// _sched_getparam -// _sched_setaffinity -// _sched_setparam -// acct -// aio_cancel -// aio_error -// aio_fsync -// aio_read -// aio_return -// aio_suspend -// aio_write -// break -// clock_getres -// clock_gettime -// clock_settime -// compat_09_ogetdomainname -// compat_09_osetdomainname -// compat_09_ouname -// compat_10_omsgsys -// compat_10_osemsys -// compat_10_oshmsys -// compat_12_fstat12 -// compat_12_getdirentries -// compat_12_lstat12 -// compat_12_msync -// compat_12_oreboot -// compat_12_oswapon -// compat_12_stat12 -// compat_13_sigaction13 -// compat_13_sigaltstack13 -// compat_13_sigpending13 -// compat_13_sigprocmask13 -// compat_13_sigreturn13 -// compat_13_sigsuspend13 -// compat_14___semctl -// compat_14_msgctl -// compat_14_shmctl -// compat_16___sigaction14 -// compat_16___sigreturn14 -// compat_20_fhstatfs -// compat_20_fstatfs -// compat_20_getfsstat -// compat_20_statfs -// compat_30___fhstat30 -// compat_30___fstat13 -// compat_30___lstat13 -// compat_30___stat13 -// compat_30_fhopen -// compat_30_fhstat -// compat_30_fhstatvfs1 -// compat_30_getdents -// compat_30_getfh -// compat_30_ntp_gettime -// compat_30_socket -// compat_40_mount -// compat_43_fstat43 -// compat_43_lstat43 -// compat_43_oaccept -// compat_43_ocreat -// compat_43_oftruncate -// compat_43_ogetdirentries -// compat_43_ogetdtablesize -// compat_43_ogethostid -// compat_43_ogethostname -// compat_43_ogetkerninfo -// compat_43_ogetpagesize -// compat_43_ogetpeername -// compat_43_ogetrlimit -// compat_43_ogetsockname -// compat_43_okillpg -// compat_43_olseek -// compat_43_ommap -// compat_43_oquota -// compat_43_orecv -// compat_43_orecvfrom -// compat_43_orecvmsg -// compat_43_osend -// compat_43_osendmsg -// compat_43_osethostid -// compat_43_osethostname -// compat_43_osetrlimit -// compat_43_osigblock -// compat_43_osigsetmask -// compat_43_osigstack -// compat_43_osigvec -// compat_43_otruncate -// compat_43_owait -// compat_43_stat43 -// execve -// extattr_delete_fd -// extattr_delete_file -// extattr_delete_link -// extattr_get_fd -// extattr_get_file -// extattr_get_link -// extattr_list_fd -// extattr_list_file -// extattr_list_link -// extattr_set_fd -// extattr_set_file -// extattr_set_link -// extattrctl -// fchroot -// fdatasync -// fgetxattr -// fktrace -// flistxattr -// fork -// fremovexattr -// fsetxattr -// fstatvfs1 -// fsync_range -// getcontext -// getitimer -// getvfsstat -// getxattr -// ktrace -// lchflags -// lchmod -// lfs_bmapv -// lfs_markv -// lfs_segclean -// lfs_segwait -// lgetxattr -// lio_listio -// listxattr -// llistxattr -// lremovexattr -// lseek -// lsetxattr -// lutimes -// madvise -// mincore -// minherit -// modctl -// mq_close -// mq_getattr -// mq_notify -// mq_open -// mq_receive -// mq_send -// mq_setattr -// mq_timedreceive -// mq_timedsend -// mq_unlink -// mremap -// msgget -// msgrcv -// msgsnd -// nfssvc -// ntp_adjtime -// pmc_control -// pmc_get_info -// pollts -// preadv -// profil -// pselect -// pset_assign -// pset_create -// pset_destroy -// ptrace -// pwritev -// quotactl -// rasctl -// readv -// reboot -// removexattr -// sa_enable -// sa_preempt -// sa_register -// sa_setconcurrency -// sa_stacks -// sa_yield -// sbrk -// sched_yield -// semconfig -// semget -// semop -// setcontext -// setitimer -// setxattr -// shmat -// shmdt -// shmget -// sstk -// statvfs1 -// swapctl -// sysarch -// syscall -// timer_create -// timer_delete -// timer_getoverrun -// timer_gettime -// timer_settime -// undelete -// utrace -// uuidgen -// vadvise -// vfork -// writev +const ( + mremapFixed = MAP_FIXED + mremapDontunmap = 0 + mremapMaymove = 0 +) + +//sys mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) = SYS_MREMAP + +func mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (uintptr, error) { + return mremapNetBSD(oldaddr, oldlength, newaddr, newlength, flags) +} diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go index 5199d282..7a5eb574 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build 386 && netbsd -// +build 386,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go index 70a9c52e..62d8957a 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && netbsd -// +build amd64,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go index 3eb5942f..ce6a0688 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm && netbsd -// +build arm,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go index fc6ccfd8..d46d689d 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm64 && netbsd -// +build arm64,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/vendor/golang.org/x/sys/unix/syscall_openbsd.go index 9b67b908..b25343c7 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd.go @@ -137,24 +137,49 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e } func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { - var _p0 unsafe.Pointer + var bufptr *Statfs_t var bufsize uintptr if len(buf) > 0 { - _p0 = unsafe.Pointer(&buf[0]) + bufptr = &buf[0] bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf)) } - r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags)) - n = int(r0) - if e1 != 0 { - err = e1 - } - return + return getfsstat(bufptr, bufsize, flags) +} + +//sysnb getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) +//sysnb getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) + +func Getresuid() (ruid, euid, suid int) { + var r, e, s _C_int + getresuid(&r, &e, &s) + return int(r), int(e), int(s) +} + +func Getresgid() (rgid, egid, sgid int) { + var r, e, s _C_int + getresgid(&r, &e, &s) + return int(r), int(e), int(s) } //sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL +//sys fcntl(fd int, cmd int, arg int) (n int, err error) +//sys fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) = SYS_FCNTL + +// FcntlInt performs a fcntl syscall on fd with the provided command and argument. +func FcntlInt(fd uintptr, cmd, arg int) (int, error) { + return fcntl(int(fd), cmd, arg) +} + +// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command. +func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error { + _, err := fcntlPtr(int(fd), cmd, unsafe.Pointer(lk)) + return err +} + //sys ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { @@ -293,7 +318,6 @@ func Uname(uname *Utsname) error { //sysnb Setreuid(ruid int, euid int) (err error) //sysnb Setresgid(rgid int, egid int, sgid int) (err error) //sysnb Setresuid(ruid int, euid int, suid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) //sysnb Setrtable(rtable int) (err error) //sysnb Setsid() (pid int, err error) //sysnb Settimeofday(tp *Timeval) (err error) @@ -311,80 +335,7 @@ func Uname(uname *Utsname) error { //sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE +//sys getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) //sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) - -/* - * Unimplemented - */ -// __getcwd -// __semctl -// __syscall -// __sysctl -// adjfreq -// break -// clock_getres -// clock_gettime -// clock_settime -// closefrom -// execve -// fhopen -// fhstat -// fhstatfs -// fork -// futimens -// getfh -// getgid -// getitimer -// getlogin -// getresgid -// getresuid -// getthrid -// ktrace -// lfs_bmapv -// lfs_markv -// lfs_segclean -// lfs_segwait -// mincore -// minherit -// mount -// mquery -// msgctl -// msgget -// msgrcv -// msgsnd -// nfssvc -// nnpfspioctl -// preadv -// profil -// pwritev -// quotactl -// readv -// reboot -// renameat -// rfork -// sched_yield -// semget -// semop -// setgroups -// setitimer -// setsockopt -// shmat -// shmctl -// shmdt -// shmget -// sigaction -// sigaltstack -// sigpending -// sigprocmask -// sigreturn -// sigsuspend -// sysarch -// syscall -// threxit -// thrsigdivert -// thrsleep -// thrwakeup -// vfork -// writev +//sys pledge(promises *byte, execpromises *byte) (err error) +//sys unveil(path *byte, flags *byte) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go index 6baabcdc..9ddc89f4 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build 386 && openbsd -// +build 386,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go index bab25360..70a3c96e 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && openbsd -// +build amd64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go index 8eed3c4d..265caa87 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm && openbsd -// +build arm,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go index 483dde99..ac4fda17 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build arm64 && openbsd -// +build arm64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go index 04aa43f4..0a451e6d 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build openbsd -// +build openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go index c2796139..30a308cb 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build ppc64 && openbsd -// +build ppc64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go index 23199a7f..ea954330 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build riscv64 && openbsd -// +build riscv64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go index 07ac5610..21974af0 100644 --- a/vendor/golang.org/x/sys/unix/syscall_solaris.go +++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go @@ -128,7 +128,8 @@ func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) { if n > 0 { sl += _Socklen(n) + 1 } - if sa.raw.Path[0] == '@' { + if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) { + // Check sl > 3 so we don't change unnamed socket behavior. sa.raw.Path[0] = 0 // Don't count trailing NUL for abstract address. sl-- @@ -157,7 +158,7 @@ func GetsockoptString(fd, level, opt int) (string, error) { if err != nil { return "", err } - return string(buf[:vallen-1]), nil + return ByteSliceToString(buf[:vallen]), nil } const ImplementsGetwd = true @@ -408,8 +409,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { for n < len(pp.Path) && pp.Path[n] != 0 { n++ } - bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) + sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n)) return sa, nil case AF_INET: @@ -546,22 +546,26 @@ func Minor(dev uint64) uint32 { * Expose the ioctl function */ -//sys ioctlRet(fd int, req uint, arg uintptr) (ret int, err error) = libc.ioctl +//sys ioctlRet(fd int, req int, arg uintptr) (ret int, err error) = libc.ioctl +//sys ioctlPtrRet(fd int, req int, arg unsafe.Pointer) (ret int, err error) = libc.ioctl -func ioctl(fd int, req uint, arg uintptr) (err error) { +func ioctl(fd int, req int, arg uintptr) (err error) { _, err = ioctlRet(fd, req, arg) return err } -func IoctlSetTermio(fd int, req uint, value *Termio) error { - err := ioctl(fd, req, uintptr(unsafe.Pointer(value))) - runtime.KeepAlive(value) +func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) { + _, err = ioctlPtrRet(fd, req, arg) return err } -func IoctlGetTermio(fd int, req uint) (*Termio, error) { +func IoctlSetTermio(fd int, req int, value *Termio) error { + return ioctlPtr(fd, req, unsafe.Pointer(value)) +} + +func IoctlGetTermio(fd int, req int) (*Termio, error) { var value Termio - err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + err := ioctlPtr(fd, req, unsafe.Pointer(&value)) return &value, err } @@ -662,7 +666,6 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Setpriority(which int, who int, prio int) (err error) //sysnb Setregid(rgid int, egid int) (err error) //sysnb Setreuid(ruid int, euid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) //sysnb Setsid() (pid int, err error) //sysnb Setuid(uid int) (err error) //sys Shutdown(s int, how int) (err error) = libsocket.shutdown @@ -696,38 +699,6 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) = libsocket.setsockopt //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) = libsocket.recvfrom -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procread)), 3, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf), 0, 0, 0) - n = int(r0) - if e1 != 0 { - err = e1 - } - return -} - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwrite)), 3, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf), 0, 0, 0) - n = int(r0) - if e1 != 0 { - err = e1 - } - return -} - -var mapper = &mmapper{ - active: make(map[*byte][]byte), - mmap: mmap, - munmap: munmap, -} - -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - // Event Ports type fileObjCookie struct { @@ -1077,14 +1048,14 @@ func Getmsg(fd int, cl []byte, data []byte) (retCl []byte, retData []byte, flags return retCl, retData, flags, nil } -func IoctlSetIntRetInt(fd int, req uint, arg int) (int, error) { +func IoctlSetIntRetInt(fd int, req int, arg int) (int, error) { return ioctlRet(fd, req, uintptr(arg)) } -func IoctlSetString(fd int, req uint, val string) error { +func IoctlSetString(fd int, req int, val string) error { bs := make([]byte, len(val)+1) copy(bs[:len(bs)-1], val) - err := ioctl(fd, req, uintptr(unsafe.Pointer(&bs[0]))) + err := ioctlPtr(fd, req, unsafe.Pointer(&bs[0])) runtime.KeepAlive(&bs[0]) return err } @@ -1117,8 +1088,8 @@ func (l *Lifreq) GetLifruUint() uint { return *(*uint)(unsafe.Pointer(&l.Lifru[0])) } -func IoctlLifreq(fd int, req uint, l *Lifreq) error { - return ioctl(fd, req, uintptr(unsafe.Pointer(l))) +func IoctlLifreq(fd int, req int, l *Lifreq) error { + return ioctlPtr(fd, req, unsafe.Pointer(l)) } // Strioctl Helpers @@ -1128,6 +1099,6 @@ func (s *Strioctl) SetInt(i int) { s.Dp = (*int8)(unsafe.Pointer(&i)) } -func IoctlSetStrioctlRetInt(fd int, req uint, s *Strioctl) (int, error) { - return ioctlRet(fd, req, uintptr(unsafe.Pointer(s))) +func IoctlSetStrioctlRetInt(fd int, req int, s *Strioctl) (int, error) { + return ioctlPtrRet(fd, req, unsafe.Pointer(s)) } diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go index 0bd25ef8..e02d8cea 100644 --- a/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go +++ b/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build amd64 && solaris -// +build amd64,solaris package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go index 00f0aa37..77081de8 100644 --- a/vendor/golang.org/x/sys/unix/syscall_unix.go +++ b/vendor/golang.org/x/sys/unix/syscall_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris package unix @@ -147,6 +146,14 @@ func (m *mmapper) Munmap(data []byte) (err error) { return nil } +func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { + return mapper.Mmap(fd, offset, length, prot, flags) +} + +func Munmap(b []byte) (err error) { + return mapper.Munmap(b) +} + func Read(fd int, p []byte) (n int, err error) { n, err = read(fd, p) if raceenabled { @@ -541,6 +548,9 @@ func SetNonblock(fd int, nonblocking bool) (err error) { if err != nil { return err } + if (flag&O_NONBLOCK != 0) == nonblocking { + return nil + } if nonblocking { flag |= O_NONBLOCK } else { @@ -587,3 +597,10 @@ func emptyIovecs(iov []Iovec) bool { } return true } + +// Setrlimit sets a resource limit. +func Setrlimit(resource int, rlim *Rlimit) error { + // Just call the syscall version, because as of Go 1.21 + // it will affect starting a new process. + return syscall.Setrlimit(resource, (*syscall.Rlimit)(rlim)) +} diff --git a/vendor/golang.org/x/sys/unix/syscall_unix_gc.go b/vendor/golang.org/x/sys/unix/syscall_unix_gc.go index b6919ca5..05c95bcc 100644 --- a/vendor/golang.org/x/sys/unix/syscall_unix_gc.go +++ b/vendor/golang.org/x/sys/unix/syscall_unix_gc.go @@ -3,8 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin || dragonfly || freebsd || (linux && !ppc64 && !ppc64le) || netbsd || openbsd || solaris) && gc -// +build darwin dragonfly freebsd linux,!ppc64,!ppc64le netbsd openbsd solaris -// +build gc package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go b/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go index f6f707ac..23f39b7a 100644 --- a/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go +++ b/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go @@ -3,9 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux && (ppc64le || ppc64) && gc -// +build linux -// +build ppc64le ppc64 -// +build gc package unix diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go index 68b2f3e1..27c41b6f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x package unix @@ -139,8 +138,7 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { for n < int(pp.Len) && pp.Path[n] != 0 { n++ } - bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) + sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n)) return sa, nil case AF_INET: @@ -193,7 +191,6 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sys fcntl(fd int, cmd int, arg int) (val int, err error) //sys read(fd int, p []byte) (n int, err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ //sys write(fd int, p []byte) (n int, err error) //sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) = SYS___ACCEPT_A @@ -213,7 +210,8 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = SYS___SENDMSG_A //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) = SYS_MMAP //sys munmap(addr uintptr, length uintptr) (err error) = SYS_MUNMAP -//sys ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL +//sys ioctl(fd int, req int, arg uintptr) (err error) = SYS_IOCTL +//sys ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) = SYS_IOCTL //sys Access(path string, mode uint32) (err error) = SYS___ACCESS_A //sys Chdir(path string) (err error) = SYS___CHDIR_A @@ -285,25 +283,11 @@ func Close(fd int) (err error) { return } -var mapper = &mmapper{ - active: make(map[*byte][]byte), - mmap: mmap, - munmap: munmap, -} - // Dummy function: there are no semantics for Madvise on z/OS func Madvise(b []byte, advice int) (err error) { return } -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - //sys Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A //sysnb Getegid() (egid int) //sysnb Geteuid() (uid int) @@ -1120,7 +1104,7 @@ func GetsockoptString(fd, level, opt int) (string, error) { return "", err } - return string(buf[:vallen-1]), nil + return ByteSliceToString(buf[:vallen]), nil } func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { @@ -1536,6 +1520,14 @@ func (m *mmapper) Munmap(data []byte) (err error) { return nil } +func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { + return mapper.Mmap(fd, offset, length, prot, flags) +} + +func Munmap(b []byte) (err error) { + return mapper.Munmap(b) +} + func Read(fd int, p []byte) (n int, err error) { n, err = read(fd, p) if raceenabled { diff --git a/vendor/golang.org/x/sys/unix/sysvshm_linux.go b/vendor/golang.org/x/sys/unix/sysvshm_linux.go index 2c3a4437..4fcd38de 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_linux.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_linux.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build linux -// +build linux package unix diff --git a/vendor/golang.org/x/sys/unix/sysvshm_unix.go b/vendor/golang.org/x/sys/unix/sysvshm_unix.go index 5bb41d17..79a84f18 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_unix.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_unix.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build (darwin && !ios) || linux -// +build darwin,!ios linux package unix diff --git a/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go b/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go index 71bddefd..9eb0db66 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build darwin && !ios -// +build darwin,!ios package unix diff --git a/vendor/golang.org/x/sys/unix/timestruct.go b/vendor/golang.org/x/sys/unix/timestruct.go index 616b1b28..7997b190 100644 --- a/vendor/golang.org/x/sys/unix/timestruct.go +++ b/vendor/golang.org/x/sys/unix/timestruct.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package unix diff --git a/vendor/golang.org/x/sys/unix/unveil_openbsd.go b/vendor/golang.org/x/sys/unix/unveil_openbsd.go index 168d5ae7..cb7e598c 100644 --- a/vendor/golang.org/x/sys/unix/unveil_openbsd.go +++ b/vendor/golang.org/x/sys/unix/unveil_openbsd.go @@ -4,39 +4,48 @@ package unix -import ( - "syscall" - "unsafe" -) +import "fmt" // Unveil implements the unveil syscall. // For more information see unveil(2). // Note that the special case of blocking further // unveil calls is handled by UnveilBlock. func Unveil(path string, flags string) error { - pathPtr, err := syscall.BytePtrFromString(path) - if err != nil { + if err := supportsUnveil(); err != nil { return err } - flagsPtr, err := syscall.BytePtrFromString(flags) + pathPtr, err := BytePtrFromString(path) if err != nil { return err } - _, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(unsafe.Pointer(pathPtr)), uintptr(unsafe.Pointer(flagsPtr)), 0) - if e != 0 { - return e + flagsPtr, err := BytePtrFromString(flags) + if err != nil { + return err } - return nil + return unveil(pathPtr, flagsPtr) } // UnveilBlock blocks future unveil calls. // For more information see unveil(2). func UnveilBlock() error { - // Both pointers must be nil. - var pathUnsafe, flagsUnsafe unsafe.Pointer - _, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(pathUnsafe), uintptr(flagsUnsafe), 0) - if e != 0 { - return e + if err := supportsUnveil(); err != nil { + return err } + return unveil(nil, nil) +} + +// supportsUnveil checks for availability of the unveil(2) system call based +// on the running OpenBSD version. +func supportsUnveil() error { + maj, min, err := majmin() + if err != nil { + return err + } + + // unveil is not available before 6.4 + if maj < 6 || (maj == 6 && min <= 3) { + return fmt.Errorf("cannot call Unveil on OpenBSD %d.%d", maj, min) + } + return nil } diff --git a/vendor/golang.org/x/sys/unix/xattr_bsd.go b/vendor/golang.org/x/sys/unix/xattr_bsd.go index f5f8e9f3..e1687939 100644 --- a/vendor/golang.org/x/sys/unix/xattr_bsd.go +++ b/vendor/golang.org/x/sys/unix/xattr_bsd.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build freebsd || netbsd -// +build freebsd netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go index ca9799b7..2fb219d7 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go +++ b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && aix -// +build ppc,aix // Created by cgo -godefs - DO NOT EDIT // cgo -godefs -- -maix32 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go index 200c8c26..b0e6f5c8 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && aix -// +build ppc64,aix // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -maix64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go index 476a1c7e..e40fa852 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && darwin -// +build amd64,darwin // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go @@ -1270,6 +1269,16 @@ const ( SEEK_END = 0x2 SEEK_HOLE = 0x3 SEEK_SET = 0x0 + SF_APPEND = 0x40000 + SF_ARCHIVED = 0x10000 + SF_DATALESS = 0x40000000 + SF_FIRMLINK = 0x800000 + SF_IMMUTABLE = 0x20000 + SF_NOUNLINK = 0x100000 + SF_RESTRICTED = 0x80000 + SF_SETTABLE = 0x3fff0000 + SF_SUPPORTED = 0x9f0000 + SF_SYNTHETIC = 0xc0000000 SHUT_RD = 0x0 SHUT_RDWR = 0x2 SHUT_WR = 0x1 @@ -1543,6 +1552,15 @@ const ( TIOCTIMESTAMP = 0x40107459 TIOCUCNTL = 0x80047466 TOSTOP = 0x400000 + UF_APPEND = 0x4 + UF_COMPRESSED = 0x20 + UF_DATAVAULT = 0x80 + UF_HIDDEN = 0x8000 + UF_IMMUTABLE = 0x2 + UF_NODUMP = 0x1 + UF_OPAQUE = 0x8 + UF_SETTABLE = 0xffff + UF_TRACKED = 0x40 VDISCARD = 0xf VDSUSP = 0xb VEOF = 0x0 diff --git a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go index e36f5178..bb02aa6c 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && darwin -// +build arm64,darwin // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go @@ -1270,6 +1269,16 @@ const ( SEEK_END = 0x2 SEEK_HOLE = 0x3 SEEK_SET = 0x0 + SF_APPEND = 0x40000 + SF_ARCHIVED = 0x10000 + SF_DATALESS = 0x40000000 + SF_FIRMLINK = 0x800000 + SF_IMMUTABLE = 0x20000 + SF_NOUNLINK = 0x100000 + SF_RESTRICTED = 0x80000 + SF_SETTABLE = 0x3fff0000 + SF_SUPPORTED = 0x9f0000 + SF_SYNTHETIC = 0xc0000000 SHUT_RD = 0x0 SHUT_RDWR = 0x2 SHUT_WR = 0x1 @@ -1543,6 +1552,15 @@ const ( TIOCTIMESTAMP = 0x40107459 TIOCUCNTL = 0x80047466 TOSTOP = 0x400000 + UF_APPEND = 0x4 + UF_COMPRESSED = 0x20 + UF_DATAVAULT = 0x80 + UF_HIDDEN = 0x8000 + UF_IMMUTABLE = 0x2 + UF_NODUMP = 0x1 + UF_OPAQUE = 0x8 + UF_SETTABLE = 0xffff + UF_TRACKED = 0x40 VDISCARD = 0xf VDSUSP = 0xb VEOF = 0x0 diff --git a/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go index 17bba0e4..c0e0f869 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && dragonfly -// +build amd64,dragonfly // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go index f8c2c513..6c692390 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && freebsd -// +build 386,freebsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go index 96310c3b..dd9163f8 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && freebsd -// +build amd64,freebsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go index 777b69de..493a2a79 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && freebsd -// +build arm,freebsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go index c557ac2d..8b437b30 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && freebsd -// +build arm64,freebsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go index 341b4d96..67c02dd5 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && freebsd -// +build riscv64,freebsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go index e174685a..36bf8399 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -1,7 +1,6 @@ // Code generated by mkmerge; DO NOT EDIT. //go:build linux -// +build linux package unix @@ -70,6 +69,7 @@ const ( ALG_SET_DRBG_ENTROPY = 0x6 ALG_SET_IV = 0x2 ALG_SET_KEY = 0x1 + ALG_SET_KEY_BY_KEY_SERIAL = 0x7 ALG_SET_OP = 0x3 ANON_INODE_FS_MAGIC = 0x9041934 ARPHRD_6LOWPAN = 0x339 @@ -480,10 +480,13 @@ const ( BPF_FROM_BE = 0x8 BPF_FROM_LE = 0x0 BPF_FS_MAGIC = 0xcafe4a11 + BPF_F_AFTER = 0x10 BPF_F_ALLOW_MULTI = 0x2 BPF_F_ALLOW_OVERRIDE = 0x1 BPF_F_ANY_ALIGNMENT = 0x2 - BPF_F_KPROBE_MULTI_RETURN = 0x1 + BPF_F_BEFORE = 0x8 + BPF_F_ID = 0x20 + BPF_F_NETFILTER_IP_DEFRAG = 0x1 BPF_F_QUERY_EFFECTIVE = 0x1 BPF_F_REPLACE = 0x4 BPF_F_SLEEPABLE = 0x10 @@ -492,6 +495,7 @@ const ( BPF_F_TEST_RUN_ON_CPU = 0x1 BPF_F_TEST_STATE_FREQ = 0x8 BPF_F_TEST_XDP_LIVE_FRAMES = 0x2 + BPF_F_XDP_DEV_BOUND_ONLY = 0x40 BPF_F_XDP_HAS_FRAGS = 0x20 BPF_H = 0x8 BPF_IMM = 0x0 @@ -519,6 +523,7 @@ const ( BPF_MAJOR_VERSION = 0x1 BPF_MAXINSNS = 0x1000 BPF_MEM = 0x60 + BPF_MEMSX = 0x80 BPF_MEMWORDS = 0x10 BPF_MINOR_VERSION = 0x1 BPF_MISC = 0x7 @@ -774,6 +779,10 @@ const ( DEVLINK_GENL_MCGRP_CONFIG_NAME = "config" DEVLINK_GENL_NAME = "devlink" DEVLINK_GENL_VERSION = 0x1 + DEVLINK_PORT_FN_CAP_IPSEC_CRYPTO = 0x4 + DEVLINK_PORT_FN_CAP_IPSEC_PACKET = 0x8 + DEVLINK_PORT_FN_CAP_MIGRATABLE = 0x2 + DEVLINK_PORT_FN_CAP_ROCE = 0x1 DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX = 0x14 DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS = 0x3 DEVMEM_MAGIC = 0x454d444d @@ -823,9 +832,9 @@ const ( DM_UUID_FLAG = 0x4000 DM_UUID_LEN = 0x81 DM_VERSION = 0xc138fd00 - DM_VERSION_EXTRA = "-ioctl (2022-07-28)" + DM_VERSION_EXTRA = "-ioctl (2023-03-01)" DM_VERSION_MAJOR = 0x4 - DM_VERSION_MINOR = 0x2f + DM_VERSION_MINOR = 0x30 DM_VERSION_PATCHLEVEL = 0x0 DT_BLK = 0x6 DT_CHR = 0x2 @@ -1194,6 +1203,7 @@ const ( FAN_EVENT_METADATA_LEN = 0x18 FAN_EVENT_ON_CHILD = 0x8000000 FAN_FS_ERROR = 0x8000 + FAN_INFO = 0x20 FAN_MARK_ADD = 0x1 FAN_MARK_DONT_FOLLOW = 0x4 FAN_MARK_EVICTABLE = 0x200 @@ -1230,6 +1240,8 @@ const ( FAN_REPORT_PIDFD = 0x80 FAN_REPORT_TARGET_FID = 0x1000 FAN_REPORT_TID = 0x100 + FAN_RESPONSE_INFO_AUDIT_RULE = 0x1 + FAN_RESPONSE_INFO_NONE = 0x0 FAN_UNLIMITED_MARKS = 0x20 FAN_UNLIMITED_QUEUE = 0x10 FD_CLOEXEC = 0x1 @@ -1262,6 +1274,8 @@ const ( FSCRYPT_MODE_AES_256_CTS = 0x4 FSCRYPT_MODE_AES_256_HCTR2 = 0xa FSCRYPT_MODE_AES_256_XTS = 0x1 + FSCRYPT_MODE_SM4_CTS = 0x8 + FSCRYPT_MODE_SM4_XTS = 0x7 FSCRYPT_POLICY_FLAGS_PAD_16 = 0x2 FSCRYPT_POLICY_FLAGS_PAD_32 = 0x3 FSCRYPT_POLICY_FLAGS_PAD_4 = 0x0 @@ -1280,8 +1294,6 @@ const ( FS_ENCRYPTION_MODE_AES_256_GCM = 0x2 FS_ENCRYPTION_MODE_AES_256_XTS = 0x1 FS_ENCRYPTION_MODE_INVALID = 0x0 - FS_ENCRYPTION_MODE_SPECK128_256_CTS = 0x8 - FS_ENCRYPTION_MODE_SPECK128_256_XTS = 0x7 FS_IOC_ADD_ENCRYPTION_KEY = 0xc0506617 FS_IOC_GET_ENCRYPTION_KEY_STATUS = 0xc080661a FS_IOC_GET_ENCRYPTION_POLICY_EX = 0xc0096616 @@ -1691,6 +1703,7 @@ const ( KEXEC_ON_CRASH = 0x1 KEXEC_PRESERVE_CONTEXT = 0x2 KEXEC_SEGMENT_MAX = 0x10 + KEXEC_UPDATE_ELFCOREHDR = 0x4 KEYCTL_ASSUME_AUTHORITY = 0x10 KEYCTL_CAPABILITIES = 0x1f KEYCTL_CAPS0_BIG_KEY = 0x10 @@ -1770,7 +1783,10 @@ const ( LANDLOCK_ACCESS_FS_REFER = 0x2000 LANDLOCK_ACCESS_FS_REMOVE_DIR = 0x10 LANDLOCK_ACCESS_FS_REMOVE_FILE = 0x20 + LANDLOCK_ACCESS_FS_TRUNCATE = 0x4000 LANDLOCK_ACCESS_FS_WRITE_FILE = 0x2 + LANDLOCK_ACCESS_NET_BIND_TCP = 0x1 + LANDLOCK_ACCESS_NET_CONNECT_TCP = 0x2 LANDLOCK_CREATE_RULESET_VERSION = 0x1 LINUX_REBOOT_CMD_CAD_OFF = 0x0 LINUX_REBOOT_CMD_CAD_ON = 0x89abcdef @@ -1787,6 +1803,7 @@ const ( LOCK_SH = 0x1 LOCK_UN = 0x8 LOOP_CLR_FD = 0x4c01 + LOOP_CONFIGURE = 0x4c0a LOOP_CTL_ADD = 0x4c80 LOOP_CTL_GET_FREE = 0x4c82 LOOP_CTL_REMOVE = 0x4c81 @@ -1809,6 +1826,7 @@ const ( LWTUNNEL_IP_OPT_GENEVE_MAX = 0x3 LWTUNNEL_IP_OPT_VXLAN_MAX = 0x1 MADV_COLD = 0x14 + MADV_COLLAPSE = 0x19 MADV_DODUMP = 0x11 MADV_DOFORK = 0xb MADV_DONTDUMP = 0x10 @@ -1855,6 +1873,7 @@ const ( MEMWRITEOOB64 = 0xc0184d15 MFD_ALLOW_SEALING = 0x2 MFD_CLOEXEC = 0x1 + MFD_EXEC = 0x10 MFD_HUGETLB = 0x4 MFD_HUGE_16GB = 0x88000000 MFD_HUGE_16MB = 0x60000000 @@ -1870,6 +1889,7 @@ const ( MFD_HUGE_8MB = 0x5c000000 MFD_HUGE_MASK = 0x3f MFD_HUGE_SHIFT = 0x1a + MFD_NOEXEC_SEAL = 0x8 MINIX2_SUPER_MAGIC = 0x2468 MINIX2_SUPER_MAGIC2 = 0x2478 MINIX3_SUPER_MAGIC = 0x4d5a @@ -1893,6 +1913,9 @@ const ( MOUNT_ATTR_SIZE_VER0 = 0x20 MOUNT_ATTR_STRICTATIME = 0x20 MOUNT_ATTR__ATIME = 0x70 + MREMAP_DONTUNMAP = 0x4 + MREMAP_FIXED = 0x2 + MREMAP_MAYMOVE = 0x1 MSDOS_SUPER_MAGIC = 0x4d44 MSG_BATCH = 0x40000 MSG_CMSG_CLOEXEC = 0x40000000 @@ -2106,6 +2129,60 @@ const ( NFNL_SUBSYS_QUEUE = 0x3 NFNL_SUBSYS_ULOG = 0x4 NFS_SUPER_MAGIC = 0x6969 + NFT_CHAIN_FLAGS = 0x7 + NFT_CHAIN_MAXNAMELEN = 0x100 + NFT_CT_MAX = 0x17 + NFT_DATA_RESERVED_MASK = 0xffffff00 + NFT_DATA_VALUE_MAXLEN = 0x40 + NFT_EXTHDR_OP_MAX = 0x4 + NFT_FIB_RESULT_MAX = 0x3 + NFT_INNER_MASK = 0xf + NFT_LOGLEVEL_MAX = 0x8 + NFT_NAME_MAXLEN = 0x100 + NFT_NG_MAX = 0x1 + NFT_OBJECT_CONNLIMIT = 0x5 + NFT_OBJECT_COUNTER = 0x1 + NFT_OBJECT_CT_EXPECT = 0x9 + NFT_OBJECT_CT_HELPER = 0x3 + NFT_OBJECT_CT_TIMEOUT = 0x7 + NFT_OBJECT_LIMIT = 0x4 + NFT_OBJECT_MAX = 0xa + NFT_OBJECT_QUOTA = 0x2 + NFT_OBJECT_SECMARK = 0x8 + NFT_OBJECT_SYNPROXY = 0xa + NFT_OBJECT_TUNNEL = 0x6 + NFT_OBJECT_UNSPEC = 0x0 + NFT_OBJ_MAXNAMELEN = 0x100 + NFT_OSF_MAXGENRELEN = 0x10 + NFT_QUEUE_FLAG_BYPASS = 0x1 + NFT_QUEUE_FLAG_CPU_FANOUT = 0x2 + NFT_QUEUE_FLAG_MASK = 0x3 + NFT_REG32_COUNT = 0x10 + NFT_REG32_SIZE = 0x4 + NFT_REG_MAX = 0x4 + NFT_REG_SIZE = 0x10 + NFT_REJECT_ICMPX_MAX = 0x3 + NFT_RT_MAX = 0x4 + NFT_SECMARK_CTX_MAXLEN = 0x100 + NFT_SET_MAXNAMELEN = 0x100 + NFT_SOCKET_MAX = 0x3 + NFT_TABLE_F_MASK = 0x3 + NFT_TABLE_MAXNAMELEN = 0x100 + NFT_TRACETYPE_MAX = 0x3 + NFT_TUNNEL_F_MASK = 0x7 + NFT_TUNNEL_MAX = 0x1 + NFT_TUNNEL_MODE_MAX = 0x2 + NFT_USERDATA_MAXLEN = 0x100 + NFT_XFRM_KEY_MAX = 0x6 + NF_NAT_RANGE_MAP_IPS = 0x1 + NF_NAT_RANGE_MASK = 0x7f + NF_NAT_RANGE_NETMAP = 0x40 + NF_NAT_RANGE_PERSISTENT = 0x8 + NF_NAT_RANGE_PROTO_OFFSET = 0x20 + NF_NAT_RANGE_PROTO_RANDOM = 0x4 + NF_NAT_RANGE_PROTO_RANDOM_ALL = 0x14 + NF_NAT_RANGE_PROTO_RANDOM_FULLY = 0x10 + NF_NAT_RANGE_PROTO_SPECIFIED = 0x2 NILFS_SUPER_MAGIC = 0x3434 NL0 = 0x0 NL1 = 0x100 @@ -2163,6 +2240,7 @@ const ( PACKET_FANOUT_DATA = 0x16 PACKET_FANOUT_EBPF = 0x7 PACKET_FANOUT_FLAG_DEFRAG = 0x8000 + PACKET_FANOUT_FLAG_IGNORE_OUTGOING = 0x4000 PACKET_FANOUT_FLAG_ROLLOVER = 0x1000 PACKET_FANOUT_FLAG_UNIQUEID = 0x2000 PACKET_FANOUT_HASH = 0x0 @@ -2198,6 +2276,7 @@ const ( PACKET_USER = 0x6 PACKET_VERSION = 0xa PACKET_VNET_HDR = 0xf + PACKET_VNET_HDR_SZ = 0x18 PARITY_CRC16_PR0 = 0x2 PARITY_CRC16_PR0_CCITT = 0x4 PARITY_CRC16_PR1 = 0x3 @@ -2215,6 +2294,7 @@ const ( PERF_ATTR_SIZE_VER5 = 0x70 PERF_ATTR_SIZE_VER6 = 0x78 PERF_ATTR_SIZE_VER7 = 0x80 + PERF_ATTR_SIZE_VER8 = 0x88 PERF_AUX_FLAG_COLLISION = 0x8 PERF_AUX_FLAG_CORESIGHT_FORMAT_CORESIGHT = 0x0 PERF_AUX_FLAG_CORESIGHT_FORMAT_RAW = 0x100 @@ -2258,6 +2338,7 @@ const ( PERF_MEM_LVLNUM_PMEM = 0xe PERF_MEM_LVLNUM_RAM = 0xd PERF_MEM_LVLNUM_SHIFT = 0x21 + PERF_MEM_LVLNUM_UNC = 0x8 PERF_MEM_LVL_HIT = 0x2 PERF_MEM_LVL_IO = 0x1000 PERF_MEM_LVL_L1 = 0x8 @@ -2355,6 +2436,7 @@ const ( PR_FP_EXC_UND = 0x40000 PR_FP_MODE_FR = 0x1 PR_FP_MODE_FRE = 0x2 + PR_GET_AUXV = 0x41555856 PR_GET_CHILD_SUBREAPER = 0x25 PR_GET_DUMPABLE = 0x3 PR_GET_ENDIAN = 0x13 @@ -2363,6 +2445,8 @@ const ( PR_GET_FP_MODE = 0x2e PR_GET_IO_FLUSHER = 0x3a PR_GET_KEEPCAPS = 0x7 + PR_GET_MDWE = 0x42 + PR_GET_MEMORY_MERGE = 0x44 PR_GET_NAME = 0x10 PR_GET_NO_NEW_PRIVS = 0x27 PR_GET_PDEATHSIG = 0x2 @@ -2383,6 +2467,8 @@ const ( PR_MCE_KILL_GET = 0x22 PR_MCE_KILL_LATE = 0x0 PR_MCE_KILL_SET = 0x1 + PR_MDWE_NO_INHERIT = 0x2 + PR_MDWE_REFUSE_EXEC_GAIN = 0x1 PR_MPX_DISABLE_MANAGEMENT = 0x2c PR_MPX_ENABLE_MANAGEMENT = 0x2b PR_MTE_TAG_MASK = 0x7fff8 @@ -2400,6 +2486,15 @@ const ( PR_PAC_GET_ENABLED_KEYS = 0x3d PR_PAC_RESET_KEYS = 0x36 PR_PAC_SET_ENABLED_KEYS = 0x3c + PR_RISCV_V_GET_CONTROL = 0x46 + PR_RISCV_V_SET_CONTROL = 0x45 + PR_RISCV_V_VSTATE_CTRL_CUR_MASK = 0x3 + PR_RISCV_V_VSTATE_CTRL_DEFAULT = 0x0 + PR_RISCV_V_VSTATE_CTRL_INHERIT = 0x10 + PR_RISCV_V_VSTATE_CTRL_MASK = 0x1f + PR_RISCV_V_VSTATE_CTRL_NEXT_MASK = 0xc + PR_RISCV_V_VSTATE_CTRL_OFF = 0x1 + PR_RISCV_V_VSTATE_CTRL_ON = 0x2 PR_SCHED_CORE = 0x3e PR_SCHED_CORE_CREATE = 0x1 PR_SCHED_CORE_GET = 0x0 @@ -2417,6 +2512,8 @@ const ( PR_SET_FP_MODE = 0x2d PR_SET_IO_FLUSHER = 0x39 PR_SET_KEEPCAPS = 0x8 + PR_SET_MDWE = 0x41 + PR_SET_MEMORY_MERGE = 0x43 PR_SET_MM = 0x23 PR_SET_MM_ARG_END = 0x9 PR_SET_MM_ARG_START = 0x8 @@ -2500,6 +2597,7 @@ const ( PTRACE_GETSIGMASK = 0x420a PTRACE_GET_RSEQ_CONFIGURATION = 0x420f PTRACE_GET_SYSCALL_INFO = 0x420e + PTRACE_GET_SYSCALL_USER_DISPATCH_CONFIG = 0x4211 PTRACE_INTERRUPT = 0x4207 PTRACE_KILL = 0x8 PTRACE_LISTEN = 0x4208 @@ -2530,6 +2628,7 @@ const ( PTRACE_SETREGSET = 0x4205 PTRACE_SETSIGINFO = 0x4203 PTRACE_SETSIGMASK = 0x420b + PTRACE_SET_SYSCALL_USER_DISPATCH_CONFIG = 0x4210 PTRACE_SINGLESTEP = 0x9 PTRACE_SYSCALL = 0x18 PTRACE_SYSCALL_INFO_ENTRY = 0x1 @@ -2573,8 +2672,9 @@ const ( RTAX_FEATURES = 0xc RTAX_FEATURE_ALLFRAG = 0x8 RTAX_FEATURE_ECN = 0x1 - RTAX_FEATURE_MASK = 0xf + RTAX_FEATURE_MASK = 0x1f RTAX_FEATURE_SACK = 0x2 + RTAX_FEATURE_TCP_USEC_TS = 0x10 RTAX_FEATURE_TIMESTAMP = 0x4 RTAX_HOPLIMIT = 0xa RTAX_INITCWND = 0xb @@ -2796,13 +2896,59 @@ const ( RWF_SUPPORTED = 0x1f RWF_SYNC = 0x4 RWF_WRITE_LIFE_NOT_SET = 0x0 + SCHED_BATCH = 0x3 + SCHED_DEADLINE = 0x6 + SCHED_FIFO = 0x1 + SCHED_FLAG_ALL = 0x7f + SCHED_FLAG_DL_OVERRUN = 0x4 + SCHED_FLAG_KEEP_ALL = 0x18 + SCHED_FLAG_KEEP_PARAMS = 0x10 + SCHED_FLAG_KEEP_POLICY = 0x8 + SCHED_FLAG_RECLAIM = 0x2 + SCHED_FLAG_RESET_ON_FORK = 0x1 + SCHED_FLAG_UTIL_CLAMP = 0x60 + SCHED_FLAG_UTIL_CLAMP_MAX = 0x40 + SCHED_FLAG_UTIL_CLAMP_MIN = 0x20 + SCHED_IDLE = 0x5 + SCHED_NORMAL = 0x0 + SCHED_RESET_ON_FORK = 0x40000000 + SCHED_RR = 0x2 SCM_CREDENTIALS = 0x2 SCM_RIGHTS = 0x1 SCM_TIMESTAMP = 0x1d SC_LOG_FLUSH = 0x100000 + SECCOMP_ADDFD_FLAG_SEND = 0x2 + SECCOMP_ADDFD_FLAG_SETFD = 0x1 + SECCOMP_FILTER_FLAG_LOG = 0x2 + SECCOMP_FILTER_FLAG_NEW_LISTENER = 0x8 + SECCOMP_FILTER_FLAG_SPEC_ALLOW = 0x4 + SECCOMP_FILTER_FLAG_TSYNC = 0x1 + SECCOMP_FILTER_FLAG_TSYNC_ESRCH = 0x10 + SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV = 0x20 + SECCOMP_GET_ACTION_AVAIL = 0x2 + SECCOMP_GET_NOTIF_SIZES = 0x3 + SECCOMP_IOCTL_NOTIF_RECV = 0xc0502100 + SECCOMP_IOCTL_NOTIF_SEND = 0xc0182101 + SECCOMP_IOC_MAGIC = '!' SECCOMP_MODE_DISABLED = 0x0 SECCOMP_MODE_FILTER = 0x2 SECCOMP_MODE_STRICT = 0x1 + SECCOMP_RET_ACTION = 0x7fff0000 + SECCOMP_RET_ACTION_FULL = 0xffff0000 + SECCOMP_RET_ALLOW = 0x7fff0000 + SECCOMP_RET_DATA = 0xffff + SECCOMP_RET_ERRNO = 0x50000 + SECCOMP_RET_KILL = 0x0 + SECCOMP_RET_KILL_PROCESS = 0x80000000 + SECCOMP_RET_KILL_THREAD = 0x0 + SECCOMP_RET_LOG = 0x7ffc0000 + SECCOMP_RET_TRACE = 0x7ff00000 + SECCOMP_RET_TRAP = 0x30000 + SECCOMP_RET_USER_NOTIF = 0x7fc00000 + SECCOMP_SET_MODE_FILTER = 0x1 + SECCOMP_SET_MODE_STRICT = 0x0 + SECCOMP_USER_NOTIF_FD_SYNC_WAKE_UP = 0x1 + SECCOMP_USER_NOTIF_FLAG_CONTINUE = 0x1 SECRETMEM_MAGIC = 0x5345434d SECURITYFS_MAGIC = 0x73636673 SEEK_CUR = 0x1 @@ -2961,6 +3107,8 @@ const ( SOL_TCP = 0x6 SOL_TIPC = 0x10f SOL_TLS = 0x11a + SOL_UDP = 0x11 + SOL_VSOCK = 0x11f SOL_X25 = 0x106 SOL_XDP = 0x11b SOMAXCONN = 0x1000 @@ -3065,7 +3213,7 @@ const ( TASKSTATS_GENL_NAME = "TASKSTATS" TASKSTATS_GENL_VERSION = 0x1 TASKSTATS_TYPE_MAX = 0x6 - TASKSTATS_VERSION = 0xd + TASKSTATS_VERSION = 0xe TCIFLUSH = 0x0 TCIOFF = 0x2 TCIOFLUSH = 0x2 @@ -3231,6 +3379,7 @@ const ( TP_STATUS_COPY = 0x2 TP_STATUS_CSUMNOTREADY = 0x8 TP_STATUS_CSUM_VALID = 0x80 + TP_STATUS_GSO_TCP = 0x100 TP_STATUS_KERNEL = 0x0 TP_STATUS_LOSING = 0x4 TP_STATUS_SENDING = 0x2 @@ -3245,6 +3394,19 @@ const ( TRACEFS_MAGIC = 0x74726163 TS_COMM_LEN = 0x20 UDF_SUPER_MAGIC = 0x15013346 + UDP_CORK = 0x1 + UDP_ENCAP = 0x64 + UDP_ENCAP_ESPINUDP = 0x2 + UDP_ENCAP_ESPINUDP_NON_IKE = 0x1 + UDP_ENCAP_GTP0 = 0x4 + UDP_ENCAP_GTP1U = 0x5 + UDP_ENCAP_L2TPINUDP = 0x3 + UDP_GRO = 0x68 + UDP_NO_CHECK6_RX = 0x66 + UDP_NO_CHECK6_TX = 0x65 + UDP_SEGMENT = 0x67 + UDP_V4_FLOW = 0x2 + UDP_V6_FLOW = 0x6 UMOUNT_NOFOLLOW = 0x8 USBDEVICE_SUPER_MAGIC = 0x9fa2 UTIME_NOW = 0x3fffffff @@ -3395,6 +3557,7 @@ const ( XDP_PACKET_HEADROOM = 0x100 XDP_PGOFF_RX_RING = 0x0 XDP_PGOFF_TX_RING = 0x80000000 + XDP_PKT_CONTD = 0x1 XDP_RING_NEED_WAKEUP = 0x1 XDP_RX_RING = 0x2 XDP_SHARED_UMEM = 0x1 @@ -3407,6 +3570,7 @@ const ( XDP_UMEM_REG = 0x4 XDP_UMEM_UNALIGNED_CHUNK_FLAG = 0x1 XDP_USE_NEED_WAKEUP = 0x8 + XDP_USE_SG = 0x10 XDP_ZEROCOPY = 0x4 XENFS_SUPER_MAGIC = 0xabba1974 XFS_SUPER_MAGIC = 0x58465342 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index a46df0f1..42ff8c3c 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && linux -// +build 386,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/386/include -m32 _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80041270 BLKBSZSET = 0x40041271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80041272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -273,6 +281,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -317,10 +328,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index 6cd4a3ea..dca43600 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && linux -// +build amd64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/amd64/include -m64 _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80081270 BLKBSZSET = 0x40081271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80081272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -274,6 +282,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -318,10 +329,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go index c7ebee24..5cca668a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && linux -// +build arm,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/arm/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80041270 BLKBSZSET = 0x40041271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80041272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -280,6 +288,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -324,10 +335,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index 9d5352c3..d8cae6d1 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && linux -// +build arm64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/arm64/include -fsigned-char _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80081270 BLKBSZSET = 0x40081271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80081272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -270,6 +278,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -314,10 +325,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 @@ -443,6 +456,7 @@ const ( TIOCSWINSZ = 0x5414 TIOCVHANGUP = 0x5437 TOSTOP = 0x100 + TPIDR2_MAGIC = 0x54504902 TUNATTACHFILTER = 0x401054d5 TUNDETACHFILTER = 0x401054d6 TUNGETDEVNETNS = 0x54e3 @@ -515,6 +529,7 @@ const ( XCASE = 0x4 XTABS = 0x1800 ZA_MAGIC = 0x54366345 + ZT_MAGIC = 0x5a544e01 _HIDIOCGRAWNAME = 0x80804804 _HIDIOCGRAWPHYS = 0x80404805 _HIDIOCGRAWUNIQ = 0x80404808 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go index f26a164f..28e39afd 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build loong64 && linux -// +build loong64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/loong64/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80081270 BLKBSZSET = 0x40081271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80081272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -109,6 +117,9 @@ const ( IUCLC = 0x200 IXOFF = 0x1000 IXON = 0x400 + LASX_CTX_MAGIC = 0x41535801 + LBT_CTX_MAGIC = 0x42540001 + LSX_CTX_MAGIC = 0x53580001 MAP_ANON = 0x20 MAP_ANONYMOUS = 0x20 MAP_DENYWRITE = 0x800 @@ -264,6 +275,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -308,10 +322,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go index 890bc3c9..cd66e92c 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips && linux -// +build mips,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/mips/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40041270 BLKBSZSET = 0x80041271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40041272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -273,6 +281,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x80 SIOCATMARK = 0x40047307 @@ -317,10 +328,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0x100 SO_PASSCRED = 0x11 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x12 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1e SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x1028 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go index 549f26ac..c1595eba 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && linux -// +build mips64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/mips64/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40081270 BLKBSZSET = 0x80081271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40081272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -273,6 +281,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x80 SIOCATMARK = 0x40047307 @@ -317,10 +328,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0x100 SO_PASSCRED = 0x11 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x12 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1e SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x1028 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go index e0365e32..ee9456b0 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64le && linux -// +build mips64le,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/mips64le/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40081270 BLKBSZSET = 0x80081271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40081272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -273,6 +281,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x80 SIOCATMARK = 0x40047307 @@ -317,10 +328,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0x100 SO_PASSCRED = 0x11 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x12 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1e SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x1028 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go index fdccce15..8cfca81e 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mipsle && linux -// +build mipsle,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/mipsle/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40041270 BLKBSZSET = 0x80041271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40041272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -273,6 +281,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x80 SIOCATMARK = 0x40047307 @@ -317,10 +328,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0x100 SO_PASSCRED = 0x11 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x12 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1e SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x1028 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go index b2205c83..60b0deb3 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && linux -// +build ppc,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/ppc/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x10 B576000 = 0x15 B921600 = 0x16 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40041270 BLKBSZSET = 0x80041271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40041272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1f BS1 = 0x8000 BSDLY = 0x8000 @@ -328,6 +336,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -372,10 +383,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x14 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x15 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go index 81aa5ad0..f90aa728 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && linux -// +build ppc64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/ppc64/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x10 B576000 = 0x15 B921600 = 0x16 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40081270 BLKBSZSET = 0x80081271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40081272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1f BS1 = 0x8000 BSDLY = 0x8000 @@ -332,6 +340,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -376,10 +387,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x14 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x15 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go index 76807a1f..ba9e0150 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64le && linux -// +build ppc64le,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/ppc64le/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x10 B576000 = 0x15 B921600 = 0x16 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40081270 BLKBSZSET = 0x80081271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40081272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1f BS1 = 0x8000 BSDLY = 0x8000 @@ -332,6 +340,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -376,10 +387,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x14 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x15 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go index d4a5ab9e..07cdfd6e 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && linux -// +build riscv64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/riscv64/include _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80081270 BLKBSZSET = 0x40081271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80081272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -219,6 +227,9 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTRACE_GETFDPIC = 0x21 + PTRACE_GETFDPIC_EXEC = 0x0 + PTRACE_GETFDPIC_INTERP = 0x1 RLIMIT_AS = 0x9 RLIMIT_MEMLOCK = 0x8 RLIMIT_NOFILE = 0x7 @@ -261,6 +272,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -305,10 +319,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go index 66e65db9..2f1dd214 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build s390x && linux -// +build s390x,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/s390x/include -fsigned-char _const.go @@ -27,22 +26,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x127a BLKBSZGET = 0x80081270 BLKBSZSET = 0x40081271 + BLKDISCARD = 0x1277 + BLKDISCARDZEROES = 0x127c BLKFLSBUF = 0x1261 BLKFRAGET = 0x1265 BLKFRASET = 0x1264 + BLKGETDISKSEQ = 0x80081280 BLKGETSIZE = 0x1260 BLKGETSIZE64 = 0x80081272 + BLKIOMIN = 0x1278 + BLKIOOPT = 0x1279 BLKPBSZGET = 0x127b BLKRAGET = 0x1263 BLKRASET = 0x1262 BLKROGET = 0x125e BLKROSET = 0x125d + BLKROTATIONAL = 0x127e BLKRRPART = 0x125f + BLKSECDISCARD = 0x127d BLKSECTGET = 0x1267 BLKSECTSET = 0x1266 BLKSSZGET = 0x1268 + BLKZEROOUT = 0x127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -336,6 +344,9 @@ const ( SCM_TIMESTAMPNS = 0x23 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x40082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x40082104 SFD_CLOEXEC = 0x80000 SFD_NONBLOCK = 0x800 SIOCATMARK = 0x8905 @@ -380,10 +391,12 @@ const ( SO_NOFCS = 0x2b SO_OOBINLINE = 0xa SO_PASSCRED = 0x10 + SO_PASSPIDFD = 0x4c SO_PASSSEC = 0x22 SO_PEEK_OFF = 0x2a SO_PEERCRED = 0x11 SO_PEERGROUPS = 0x3b + SO_PEERPIDFD = 0x4d SO_PEERSEC = 0x1f SO_PREFER_BUSY_POLL = 0x45 SO_PROTOCOL = 0x26 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go index f6192526..f40519d9 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build sparc64 && linux -// +build sparc64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -Wall -Werror -static -I/tmp/sparc64/include _const.go @@ -30,22 +29,31 @@ const ( B57600 = 0x1001 B576000 = 0x1006 B921600 = 0x1007 + BLKALIGNOFF = 0x2000127a BLKBSZGET = 0x40081270 BLKBSZSET = 0x80081271 + BLKDISCARD = 0x20001277 + BLKDISCARDZEROES = 0x2000127c BLKFLSBUF = 0x20001261 BLKFRAGET = 0x20001265 BLKFRASET = 0x20001264 + BLKGETDISKSEQ = 0x40081280 BLKGETSIZE = 0x20001260 BLKGETSIZE64 = 0x40081272 + BLKIOMIN = 0x20001278 + BLKIOOPT = 0x20001279 BLKPBSZGET = 0x2000127b BLKRAGET = 0x20001263 BLKRASET = 0x20001262 BLKROGET = 0x2000125e BLKROSET = 0x2000125d + BLKROTATIONAL = 0x2000127e BLKRRPART = 0x2000125f + BLKSECDISCARD = 0x2000127d BLKSECTGET = 0x20001267 BLKSECTSET = 0x20001266 BLKSSZGET = 0x20001268 + BLKZEROOUT = 0x2000127f BOTHER = 0x1000 BS1 = 0x2000 BSDLY = 0x2000 @@ -327,8 +335,59 @@ const ( SCM_TIMESTAMPNS = 0x21 SCM_TXTIME = 0x3f SCM_WIFI_STATUS = 0x25 + SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 + SECCOMP_IOCTL_NOTIF_ID_VALID = 0x80082102 + SECCOMP_IOCTL_NOTIF_SET_FLAGS = 0x80082104 SFD_CLOEXEC = 0x400000 SFD_NONBLOCK = 0x4000 + SF_FP = 0x38 + SF_I0 = 0x20 + SF_I1 = 0x24 + SF_I2 = 0x28 + SF_I3 = 0x2c + SF_I4 = 0x30 + SF_I5 = 0x34 + SF_L0 = 0x0 + SF_L1 = 0x4 + SF_L2 = 0x8 + SF_L3 = 0xc + SF_L4 = 0x10 + SF_L5 = 0x14 + SF_L6 = 0x18 + SF_L7 = 0x1c + SF_PC = 0x3c + SF_RETP = 0x40 + SF_V9_FP = 0x70 + SF_V9_I0 = 0x40 + SF_V9_I1 = 0x48 + SF_V9_I2 = 0x50 + SF_V9_I3 = 0x58 + SF_V9_I4 = 0x60 + SF_V9_I5 = 0x68 + SF_V9_L0 = 0x0 + SF_V9_L1 = 0x8 + SF_V9_L2 = 0x10 + SF_V9_L3 = 0x18 + SF_V9_L4 = 0x20 + SF_V9_L5 = 0x28 + SF_V9_L6 = 0x30 + SF_V9_L7 = 0x38 + SF_V9_PC = 0x78 + SF_V9_RETP = 0x80 + SF_V9_XARG0 = 0x88 + SF_V9_XARG1 = 0x90 + SF_V9_XARG2 = 0x98 + SF_V9_XARG3 = 0xa0 + SF_V9_XARG4 = 0xa8 + SF_V9_XARG5 = 0xb0 + SF_V9_XXARG = 0xb8 + SF_XARG0 = 0x44 + SF_XARG1 = 0x48 + SF_XARG2 = 0x4c + SF_XARG3 = 0x50 + SF_XARG4 = 0x54 + SF_XARG5 = 0x58 + SF_XXARG = 0x5c SIOCATMARK = 0x8905 SIOCGPGRP = 0x8904 SIOCGSTAMPNS_NEW = 0x40108907 @@ -371,10 +430,12 @@ const ( SO_NOFCS = 0x27 SO_OOBINLINE = 0x100 SO_PASSCRED = 0x2 + SO_PASSPIDFD = 0x55 SO_PASSSEC = 0x1f SO_PEEK_OFF = 0x26 SO_PEERCRED = 0x40 SO_PEERGROUPS = 0x3d + SO_PEERPIDFD = 0x56 SO_PEERSEC = 0x1e SO_PREFER_BUSY_POLL = 0x48 SO_PROTOCOL = 0x1028 diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go index 72f7420d..130085df 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && netbsd -// +build 386,netbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go index 8d4eb0c0..84769a1a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && netbsd -// +build amd64,netbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go index 9eef9749..602ded00 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && netbsd -// +build arm,netbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -marm _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go index 3b62ba19..efc0406e 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && netbsd -// +build arm64,netbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go index af20e474..5a6500f8 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && openbsd -// +build 386,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go index 6015fcb2..a5aeeb97 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && openbsd -// +build amd64,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go index 8d44955e..0e9748a7 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && openbsd -// +build arm,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go index ae16fe75..4f4449ab 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && openbsd -// +build arm64,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go index 03d90fe3..76a363f0 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && openbsd -// +build mips64,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go index 8e2c51b1..43ca0cdf 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && openbsd -// +build ppc64,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go index 13d40303..b1b8bb20 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && openbsd -// +build riscv64,openbsd // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go index 1afee6a0..d2ddd317 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && solaris -// +build amd64,solaris // Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go diff --git a/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go index fc7d0506..4dfd2e05 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x // Hand edited based on zerrors_linux_s390x.go // TODO: auto-generate. diff --git a/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go b/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go index bd001a6e..586317c7 100644 --- a/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go +++ b/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go @@ -1,8 +1,6 @@ // Code generated by linux/mkall.go generatePtracePair("arm", "arm64"). DO NOT EDIT. //go:build linux && (arm || arm64) -// +build linux -// +build arm arm64 package unix @@ -15,12 +13,12 @@ type PtraceRegsArm struct { // PtraceGetRegsArm fetches the registers used by arm binaries. func PtraceGetRegsArm(pid int, regsout *PtraceRegsArm) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsArm sets the registers used by arm binaries. func PtraceSetRegsArm(pid int, regs *PtraceRegsArm) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } // PtraceRegsArm64 is the registers used by arm64 binaries. @@ -33,10 +31,10 @@ type PtraceRegsArm64 struct { // PtraceGetRegsArm64 fetches the registers used by arm64 binaries. func PtraceGetRegsArm64(pid int, regsout *PtraceRegsArm64) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsArm64 sets the registers used by arm64 binaries. func PtraceSetRegsArm64(pid int, regs *PtraceRegsArm64) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } diff --git a/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go b/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go index 6cb6d688..834d2856 100644 --- a/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go @@ -7,11 +7,11 @@ import "unsafe" // PtraceGetRegSetArm64 fetches the registers used by arm64 binaries. func PtraceGetRegSetArm64(pid, addr int, regsout *PtraceRegsArm64) error { iovec := Iovec{(*byte)(unsafe.Pointer(regsout)), uint64(unsafe.Sizeof(*regsout))} - return ptrace(PTRACE_GETREGSET, pid, uintptr(addr), uintptr(unsafe.Pointer(&iovec))) + return ptracePtr(PTRACE_GETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec)) } // PtraceSetRegSetArm64 sets the registers used by arm64 binaries. func PtraceSetRegSetArm64(pid, addr int, regs *PtraceRegsArm64) error { iovec := Iovec{(*byte)(unsafe.Pointer(regs)), uint64(unsafe.Sizeof(*regs))} - return ptrace(PTRACE_SETREGSET, pid, uintptr(addr), uintptr(unsafe.Pointer(&iovec))) + return ptracePtr(PTRACE_SETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec)) } diff --git a/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go b/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go index c34d0639..d7c881be 100644 --- a/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go +++ b/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go @@ -1,8 +1,6 @@ // Code generated by linux/mkall.go generatePtracePair("mips", "mips64"). DO NOT EDIT. //go:build linux && (mips || mips64) -// +build linux -// +build mips mips64 package unix @@ -21,12 +19,12 @@ type PtraceRegsMips struct { // PtraceGetRegsMips fetches the registers used by mips binaries. func PtraceGetRegsMips(pid int, regsout *PtraceRegsMips) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsMips sets the registers used by mips binaries. func PtraceSetRegsMips(pid int, regs *PtraceRegsMips) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } // PtraceRegsMips64 is the registers used by mips64 binaries. @@ -42,10 +40,10 @@ type PtraceRegsMips64 struct { // PtraceGetRegsMips64 fetches the registers used by mips64 binaries. func PtraceGetRegsMips64(pid int, regsout *PtraceRegsMips64) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsMips64 sets the registers used by mips64 binaries. func PtraceSetRegsMips64(pid int, regs *PtraceRegsMips64) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } diff --git a/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go b/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go index 3ccf0c0c..2d2de5d2 100644 --- a/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go +++ b/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go @@ -1,8 +1,6 @@ // Code generated by linux/mkall.go generatePtracePair("mipsle", "mips64le"). DO NOT EDIT. //go:build linux && (mipsle || mips64le) -// +build linux -// +build mipsle mips64le package unix @@ -21,12 +19,12 @@ type PtraceRegsMipsle struct { // PtraceGetRegsMipsle fetches the registers used by mipsle binaries. func PtraceGetRegsMipsle(pid int, regsout *PtraceRegsMipsle) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsMipsle sets the registers used by mipsle binaries. func PtraceSetRegsMipsle(pid int, regs *PtraceRegsMipsle) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } // PtraceRegsMips64le is the registers used by mips64le binaries. @@ -42,10 +40,10 @@ type PtraceRegsMips64le struct { // PtraceGetRegsMips64le fetches the registers used by mips64le binaries. func PtraceGetRegsMips64le(pid int, regsout *PtraceRegsMips64le) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsMips64le sets the registers used by mips64le binaries. func PtraceSetRegsMips64le(pid int, regs *PtraceRegsMips64le) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } diff --git a/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go b/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go index 7d658570..5adc79fb 100644 --- a/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go +++ b/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go @@ -1,8 +1,6 @@ // Code generated by linux/mkall.go generatePtracePair("386", "amd64"). DO NOT EDIT. //go:build linux && (386 || amd64) -// +build linux -// +build 386 amd64 package unix @@ -31,12 +29,12 @@ type PtraceRegs386 struct { // PtraceGetRegs386 fetches the registers used by 386 binaries. func PtraceGetRegs386(pid int, regsout *PtraceRegs386) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegs386 sets the registers used by 386 binaries. func PtraceSetRegs386(pid int, regs *PtraceRegs386) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } // PtraceRegsAmd64 is the registers used by amd64 binaries. @@ -72,10 +70,10 @@ type PtraceRegsAmd64 struct { // PtraceGetRegsAmd64 fetches the registers used by amd64 binaries. func PtraceGetRegsAmd64(pid int, regsout *PtraceRegsAmd64) error { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) + return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout)) } // PtraceSetRegsAmd64 sets the registers used by amd64 binaries. func PtraceSetRegsAmd64(pid int, regs *PtraceRegsAmd64) error { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) + return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs)) } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go index 870215d2..6ea64a3c 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build aix && ppc -// +build aix,ppc package unix @@ -124,7 +123,6 @@ int utime(uintptr_t, uintptr_t); unsigned long long getsystemcfg(int); int umount(uintptr_t); int getrlimit64(int, uintptr_t); -int setrlimit64(int, uintptr_t); long long lseek64(int, long long, int); uintptr_t mmap(uintptr_t, uintptr_t, int, int, int, long long); @@ -213,7 +211,7 @@ func wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ioctl(fd int, req uint, arg uintptr) (err error) { +func ioctl(fd int, req int, arg uintptr) (err error) { r0, er := C.ioctl(C.int(fd), C.int(req), C.uintptr_t(arg)) if r0 == -1 && er != nil { err = er @@ -223,6 +221,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) { + r0, er := C.ioctl(C.int(fd), C.int(req), C.uintptr_t(uintptr(arg))) + if r0 == -1 && er != nil { + err = er + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) { r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg)) r = int(r0) @@ -808,28 +816,6 @@ func write(fd int, p []byte) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, p *byte, np int) (n int, err error) { - r0, er := C.read(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(p))), C.size_t(np)) - n = int(r0) - if r0 == -1 && er != nil { - err = er - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, p *byte, np int) (n int, err error) { - r0, er := C.write(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(p))), C.size_t(np)) - n = int(r0) - if r0 == -1 && er != nil { - err = er - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Dup2(oldfd int, newfd int) (err error) { r0, er := C.dup2(C.int(oldfd), C.int(newfd)) if r0 == -1 && er != nil { @@ -1454,16 +1440,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - r0, er := C.setrlimit64(C.int(resource), C.uintptr_t(uintptr(unsafe.Pointer(rlim)))) - if r0 == -1 && er != nil { - err = er - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Seek(fd int, offset int64, whence int) (off int64, err error) { r0, er := C.lseek64(C.int(fd), C.longlong(offset), C.int(whence)) off = int64(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go index a89b0bfa..99ee4399 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build aix && ppc64 -// +build aix,ppc64 package unix @@ -93,8 +92,18 @@ func wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ioctl(fd int, req uint, arg uintptr) (err error) { - _, e1 := callioctl(fd, int(req), arg) +func ioctl(fd int, req int, arg uintptr) (err error) { + _, e1 := callioctl(fd, req, arg) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) { + _, e1 := callioctl_ptr(fd, req, arg) if e1 != 0 { err = errnoErr(e1) } @@ -752,28 +761,6 @@ func write(fd int, p []byte) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, p *byte, np int) (n int, err error) { - r0, e1 := callread(fd, uintptr(unsafe.Pointer(p)), np) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, p *byte, np int) (n int, err error) { - r0, e1 := callwrite(fd, uintptr(unsafe.Pointer(p)), np) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Dup2(oldfd int, newfd int) (err error) { _, e1 := calldup2(oldfd, newfd) if e1 != 0 { @@ -1412,16 +1399,6 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, e1 := callsetrlimit(resource, uintptr(unsafe.Pointer(rlim))) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Seek(fd int, offset int64, whence int) (off int64, err error) { r0, e1 := calllseek(fd, offset, whence) off = int64(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go index 2caa5adf..b68a7836 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build aix && ppc64 && gc -// +build aix,ppc64,gc package unix @@ -124,7 +123,6 @@ import ( //go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o" //go:cgo_import_dynamic libc_umount umount "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getrlimit getrlimit "libc.a/shr_64.o" -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.a/shr_64.o" //go:cgo_import_dynamic libc_lseek lseek "libc.a/shr_64.o" //go:cgo_import_dynamic libc_mmap64 mmap64 "libc.a/shr_64.o" @@ -242,7 +240,6 @@ import ( //go:linkname libc_getsystemcfg libc_getsystemcfg //go:linkname libc_umount libc_umount //go:linkname libc_getrlimit libc_getrlimit -//go:linkname libc_setrlimit libc_setrlimit //go:linkname libc_lseek libc_lseek //go:linkname libc_mmap64 libc_mmap64 @@ -363,7 +360,6 @@ var ( libc_getsystemcfg, libc_umount, libc_getrlimit, - libc_setrlimit, libc_lseek, libc_mmap64 syscallFunc ) @@ -423,6 +419,13 @@ func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func callioctl_ptr(fd int, req int, arg unsafe.Pointer) (r1 uintptr, e1 Errno) { + r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) { r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fcntl)), 3, fd, uintptr(cmd), arg, 0, 0, 0) return @@ -1172,13 +1175,6 @@ func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func callsetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) { - r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setrlimit)), 2, uintptr(resource), rlim, 0, 0, 0, 0) - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func calllseek(fd int, offset int64, whence int) (r1 uintptr, e1 Errno) { r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lseek)), 3, uintptr(fd), uintptr(offset), uintptr(whence), 0, 0, 0) return diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go index 944a714b..0a87450b 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build aix && ppc64 && gccgo -// +build aix,ppc64,gccgo package unix @@ -123,7 +122,6 @@ int utime(uintptr_t, uintptr_t); unsigned long long getsystemcfg(int); int umount(uintptr_t); int getrlimit(int, uintptr_t); -int setrlimit(int, uintptr_t); long long lseek(int, long long, int); uintptr_t mmap64(uintptr_t, uintptr_t, int, int, int, long long); @@ -131,6 +129,7 @@ uintptr_t mmap64(uintptr_t, uintptr_t, int, int, int, long long); import "C" import ( "syscall" + "unsafe" ) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -191,6 +190,14 @@ func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func callioctl_ptr(fd int, req int, arg unsafe.Pointer) (r1 uintptr, e1 Errno) { + r1 = uintptr(C.ioctl(C.int(fd), C.int(req), C.uintptr_t(uintptr(arg)))) + e1 = syscall.GetErrno() + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) { r1 = uintptr(C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg))) e1 = syscall.GetErrno() @@ -1047,14 +1054,6 @@ func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func callsetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) { - r1 = uintptr(C.setrlimit(C.int(resource), C.uintptr_t(rlim))) - e1 = syscall.GetErrno() - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func calllseek(fd int, offset int64, whence int) (r1 uintptr, e1 Errno) { r1 = uintptr(C.lseek(C.int(fd), C.longlong(offset), C.int(whence))) e1 = syscall.GetErrno() diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go index c2461c49..ccb02f24 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build darwin && amd64 -// +build darwin,amd64 package unix @@ -731,6 +730,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1984,6 +1993,31 @@ var libc_select_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Setattrlist(path string, attrlist *Attrlist, attrBuf []byte, options int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(attrBuf) > 0 { + _p1 = unsafe.Pointer(&attrBuf[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + _, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(attrlist)), uintptr(_p1), uintptr(len(attrBuf)), uintptr(options), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_setattrlist_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Setegid(egid int) (err error) { _, _, e1 := syscall_syscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0) if e1 != 0 { @@ -2115,20 +2149,6 @@ var libc_setreuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0) pid = int(r0) @@ -2391,28 +2411,6 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Fstat(fd int, stat *Stat_t) (err error) { _, _, e1 := syscall_syscall(libc_fstat64_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s index 95fe4c0e..8b8bb284 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s @@ -5,900 +5,750 @@ TEXT libc_fdopendir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fdopendir(SB) - GLOBL ·libc_fdopendir_trampoline_addr(SB), RODATA, $8 DATA ·libc_fdopendir_trampoline_addr(SB)/8, $libc_fdopendir_trampoline<>(SB) TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getgroups(SB) - GLOBL ·libc_getgroups_trampoline_addr(SB), RODATA, $8 DATA ·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB) TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setgroups(SB) - GLOBL ·libc_setgroups_trampoline_addr(SB), RODATA, $8 DATA ·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB) TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_wait4(SB) - GLOBL ·libc_wait4_trampoline_addr(SB), RODATA, $8 DATA ·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB) TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_accept(SB) - GLOBL ·libc_accept_trampoline_addr(SB), RODATA, $8 DATA ·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB) TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_bind(SB) - GLOBL ·libc_bind_trampoline_addr(SB), RODATA, $8 DATA ·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB) TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_connect(SB) - GLOBL ·libc_connect_trampoline_addr(SB), RODATA, $8 DATA ·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB) TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_socket(SB) - GLOBL ·libc_socket_trampoline_addr(SB), RODATA, $8 DATA ·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB) TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getsockopt(SB) - GLOBL ·libc_getsockopt_trampoline_addr(SB), RODATA, $8 DATA ·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB) TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setsockopt(SB) - GLOBL ·libc_setsockopt_trampoline_addr(SB), RODATA, $8 DATA ·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB) TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpeername(SB) - GLOBL ·libc_getpeername_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB) TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getsockname(SB) - GLOBL ·libc_getsockname_trampoline_addr(SB), RODATA, $8 DATA ·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB) TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shutdown(SB) - GLOBL ·libc_shutdown_trampoline_addr(SB), RODATA, $8 DATA ·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB) TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_socketpair(SB) - GLOBL ·libc_socketpair_trampoline_addr(SB), RODATA, $8 DATA ·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB) TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_recvfrom(SB) - GLOBL ·libc_recvfrom_trampoline_addr(SB), RODATA, $8 DATA ·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB) TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendto(SB) - GLOBL ·libc_sendto_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB) TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_recvmsg(SB) - GLOBL ·libc_recvmsg_trampoline_addr(SB), RODATA, $8 DATA ·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB) TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendmsg(SB) - GLOBL ·libc_sendmsg_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB) TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_kevent(SB) - GLOBL ·libc_kevent_trampoline_addr(SB), RODATA, $8 DATA ·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB) TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimes(SB) - GLOBL ·libc_utimes_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB) TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_futimes(SB) - GLOBL ·libc_futimes_trampoline_addr(SB), RODATA, $8 DATA ·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB) TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_poll(SB) - GLOBL ·libc_poll_trampoline_addr(SB), RODATA, $8 DATA ·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB) TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_madvise(SB) - GLOBL ·libc_madvise_trampoline_addr(SB), RODATA, $8 DATA ·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB) TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mlock(SB) - GLOBL ·libc_mlock_trampoline_addr(SB), RODATA, $8 DATA ·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB) TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mlockall(SB) - GLOBL ·libc_mlockall_trampoline_addr(SB), RODATA, $8 DATA ·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB) TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mprotect(SB) - GLOBL ·libc_mprotect_trampoline_addr(SB), RODATA, $8 DATA ·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB) TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_msync(SB) - GLOBL ·libc_msync_trampoline_addr(SB), RODATA, $8 DATA ·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB) TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_munlock(SB) - GLOBL ·libc_munlock_trampoline_addr(SB), RODATA, $8 DATA ·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB) TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_munlockall(SB) - GLOBL ·libc_munlockall_trampoline_addr(SB), RODATA, $8 DATA ·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB) TEXT libc_closedir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_closedir(SB) - GLOBL ·libc_closedir_trampoline_addr(SB), RODATA, $8 DATA ·libc_closedir_trampoline_addr(SB)/8, $libc_closedir_trampoline<>(SB) TEXT libc_readdir_r_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_readdir_r(SB) - GLOBL ·libc_readdir_r_trampoline_addr(SB), RODATA, $8 DATA ·libc_readdir_r_trampoline_addr(SB)/8, $libc_readdir_r_trampoline<>(SB) TEXT libc_pipe_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pipe(SB) - GLOBL ·libc_pipe_trampoline_addr(SB), RODATA, $8 DATA ·libc_pipe_trampoline_addr(SB)/8, $libc_pipe_trampoline<>(SB) TEXT libc_getxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getxattr(SB) - GLOBL ·libc_getxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_getxattr_trampoline_addr(SB)/8, $libc_getxattr_trampoline<>(SB) TEXT libc_fgetxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fgetxattr(SB) - GLOBL ·libc_fgetxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_fgetxattr_trampoline_addr(SB)/8, $libc_fgetxattr_trampoline<>(SB) TEXT libc_setxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setxattr(SB) - GLOBL ·libc_setxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_setxattr_trampoline_addr(SB)/8, $libc_setxattr_trampoline<>(SB) TEXT libc_fsetxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fsetxattr(SB) - GLOBL ·libc_fsetxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_fsetxattr_trampoline_addr(SB)/8, $libc_fsetxattr_trampoline<>(SB) TEXT libc_removexattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_removexattr(SB) - GLOBL ·libc_removexattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_removexattr_trampoline_addr(SB)/8, $libc_removexattr_trampoline<>(SB) TEXT libc_fremovexattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fremovexattr(SB) - GLOBL ·libc_fremovexattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_fremovexattr_trampoline_addr(SB)/8, $libc_fremovexattr_trampoline<>(SB) TEXT libc_listxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_listxattr(SB) - GLOBL ·libc_listxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_listxattr_trampoline_addr(SB)/8, $libc_listxattr_trampoline<>(SB) TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_flistxattr(SB) - GLOBL ·libc_flistxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB) TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) - GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) - GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_kill(SB) - GLOBL ·libc_kill_trampoline_addr(SB), RODATA, $8 DATA ·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB) TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) - GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB) TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sysctl(SB) - GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendfile(SB) - GLOBL ·libc_sendfile_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendfile_trampoline_addr(SB)/8, $libc_sendfile_trampoline<>(SB) TEXT libc_shmat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmat(SB) - GLOBL ·libc_shmat_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmat_trampoline_addr(SB)/8, $libc_shmat_trampoline<>(SB) TEXT libc_shmctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmctl(SB) - GLOBL ·libc_shmctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmctl_trampoline_addr(SB)/8, $libc_shmctl_trampoline<>(SB) TEXT libc_shmdt_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmdt(SB) - GLOBL ·libc_shmdt_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmdt_trampoline_addr(SB)/8, $libc_shmdt_trampoline<>(SB) TEXT libc_shmget_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmget(SB) - GLOBL ·libc_shmget_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmget_trampoline_addr(SB)/8, $libc_shmget_trampoline<>(SB) TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_access(SB) - GLOBL ·libc_access_trampoline_addr(SB), RODATA, $8 DATA ·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB) TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_adjtime(SB) - GLOBL ·libc_adjtime_trampoline_addr(SB), RODATA, $8 DATA ·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB) TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chdir(SB) - GLOBL ·libc_chdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB) TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chflags(SB) - GLOBL ·libc_chflags_trampoline_addr(SB), RODATA, $8 DATA ·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB) TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chmod(SB) - GLOBL ·libc_chmod_trampoline_addr(SB), RODATA, $8 DATA ·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB) TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chown(SB) - GLOBL ·libc_chown_trampoline_addr(SB), RODATA, $8 DATA ·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB) TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chroot(SB) - GLOBL ·libc_chroot_trampoline_addr(SB), RODATA, $8 DATA ·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB) TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_clock_gettime(SB) - GLOBL ·libc_clock_gettime_trampoline_addr(SB), RODATA, $8 DATA ·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB) TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_close(SB) - GLOBL ·libc_close_trampoline_addr(SB), RODATA, $8 DATA ·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB) TEXT libc_clonefile_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_clonefile(SB) - GLOBL ·libc_clonefile_trampoline_addr(SB), RODATA, $8 DATA ·libc_clonefile_trampoline_addr(SB)/8, $libc_clonefile_trampoline<>(SB) TEXT libc_clonefileat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_clonefileat(SB) - GLOBL ·libc_clonefileat_trampoline_addr(SB), RODATA, $8 DATA ·libc_clonefileat_trampoline_addr(SB)/8, $libc_clonefileat_trampoline<>(SB) TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_dup(SB) - GLOBL ·libc_dup_trampoline_addr(SB), RODATA, $8 DATA ·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB) TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_dup2(SB) - GLOBL ·libc_dup2_trampoline_addr(SB), RODATA, $8 DATA ·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB) TEXT libc_exchangedata_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_exchangedata(SB) - GLOBL ·libc_exchangedata_trampoline_addr(SB), RODATA, $8 DATA ·libc_exchangedata_trampoline_addr(SB)/8, $libc_exchangedata_trampoline<>(SB) TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_exit(SB) - GLOBL ·libc_exit_trampoline_addr(SB), RODATA, $8 DATA ·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB) TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_faccessat(SB) - GLOBL ·libc_faccessat_trampoline_addr(SB), RODATA, $8 DATA ·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB) TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchdir(SB) - GLOBL ·libc_fchdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB) TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchflags(SB) - GLOBL ·libc_fchflags_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB) TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchmod(SB) - GLOBL ·libc_fchmod_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB) TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchmodat(SB) - GLOBL ·libc_fchmodat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB) TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchown(SB) - GLOBL ·libc_fchown_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB) TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchownat(SB) - GLOBL ·libc_fchownat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB) TEXT libc_fclonefileat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fclonefileat(SB) - GLOBL ·libc_fclonefileat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fclonefileat_trampoline_addr(SB)/8, $libc_fclonefileat_trampoline<>(SB) TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_flock(SB) - GLOBL ·libc_flock_trampoline_addr(SB), RODATA, $8 DATA ·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB) TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fpathconf(SB) - GLOBL ·libc_fpathconf_trampoline_addr(SB), RODATA, $8 DATA ·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB) TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fsync(SB) - GLOBL ·libc_fsync_trampoline_addr(SB), RODATA, $8 DATA ·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB) TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ftruncate(SB) - GLOBL ·libc_ftruncate_trampoline_addr(SB), RODATA, $8 DATA ·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB) TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getcwd(SB) - GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) TEXT libc_getdtablesize_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getdtablesize(SB) - GLOBL ·libc_getdtablesize_trampoline_addr(SB), RODATA, $8 DATA ·libc_getdtablesize_trampoline_addr(SB)/8, $libc_getdtablesize_trampoline<>(SB) TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getegid(SB) - GLOBL ·libc_getegid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB) TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_geteuid(SB) - GLOBL ·libc_geteuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB) TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getgid(SB) - GLOBL ·libc_getgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB) TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpgid(SB) - GLOBL ·libc_getpgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB) TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpgrp(SB) - GLOBL ·libc_getpgrp_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB) TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpid(SB) - GLOBL ·libc_getpid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB) TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getppid(SB) - GLOBL ·libc_getppid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB) TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpriority(SB) - GLOBL ·libc_getpriority_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB) TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getrlimit(SB) - GLOBL ·libc_getrlimit_trampoline_addr(SB), RODATA, $8 DATA ·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB) TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getrusage(SB) - GLOBL ·libc_getrusage_trampoline_addr(SB), RODATA, $8 DATA ·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB) TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getsid(SB) - GLOBL ·libc_getsid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB) TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_gettimeofday(SB) - GLOBL ·libc_gettimeofday_trampoline_addr(SB), RODATA, $8 DATA ·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB) TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getuid(SB) - GLOBL ·libc_getuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB) TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_issetugid(SB) - GLOBL ·libc_issetugid_trampoline_addr(SB), RODATA, $8 DATA ·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB) TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_kqueue(SB) - GLOBL ·libc_kqueue_trampoline_addr(SB), RODATA, $8 DATA ·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB) TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_lchown(SB) - GLOBL ·libc_lchown_trampoline_addr(SB), RODATA, $8 DATA ·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB) TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_link(SB) - GLOBL ·libc_link_trampoline_addr(SB), RODATA, $8 DATA ·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB) TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_linkat(SB) - GLOBL ·libc_linkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB) TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_listen(SB) - GLOBL ·libc_listen_trampoline_addr(SB), RODATA, $8 DATA ·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB) TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mkdir(SB) - GLOBL ·libc_mkdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB) TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mkdirat(SB) - GLOBL ·libc_mkdirat_trampoline_addr(SB), RODATA, $8 DATA ·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB) TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mkfifo(SB) - GLOBL ·libc_mkfifo_trampoline_addr(SB), RODATA, $8 DATA ·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB) TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mknod(SB) - GLOBL ·libc_mknod_trampoline_addr(SB), RODATA, $8 DATA ·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB) TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mount(SB) - GLOBL ·libc_mount_trampoline_addr(SB), RODATA, $8 DATA ·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB) TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_open(SB) - GLOBL ·libc_open_trampoline_addr(SB), RODATA, $8 DATA ·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB) TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_openat(SB) - GLOBL ·libc_openat_trampoline_addr(SB), RODATA, $8 DATA ·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB) TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pathconf(SB) - GLOBL ·libc_pathconf_trampoline_addr(SB), RODATA, $8 DATA ·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB) TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pread(SB) - GLOBL ·libc_pread_trampoline_addr(SB), RODATA, $8 DATA ·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB) TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pwrite(SB) - GLOBL ·libc_pwrite_trampoline_addr(SB), RODATA, $8 DATA ·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB) TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_read(SB) - GLOBL ·libc_read_trampoline_addr(SB), RODATA, $8 DATA ·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB) TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_readlink(SB) - GLOBL ·libc_readlink_trampoline_addr(SB), RODATA, $8 DATA ·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB) TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_readlinkat(SB) - GLOBL ·libc_readlinkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB) TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_rename(SB) - GLOBL ·libc_rename_trampoline_addr(SB), RODATA, $8 DATA ·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB) TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_renameat(SB) - GLOBL ·libc_renameat_trampoline_addr(SB), RODATA, $8 DATA ·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB) TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_revoke(SB) - GLOBL ·libc_revoke_trampoline_addr(SB), RODATA, $8 DATA ·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB) TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_rmdir(SB) - GLOBL ·libc_rmdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB) TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_lseek(SB) - GLOBL ·libc_lseek_trampoline_addr(SB), RODATA, $8 DATA ·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB) TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_select(SB) - GLOBL ·libc_select_trampoline_addr(SB), RODATA, $8 DATA ·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB) +TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_setattrlist(SB) +GLOBL ·libc_setattrlist_trampoline_addr(SB), RODATA, $8 +DATA ·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB) + TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setegid(SB) - GLOBL ·libc_setegid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB) TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_seteuid(SB) - GLOBL ·libc_seteuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB) TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setgid(SB) - GLOBL ·libc_setgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB) TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setlogin(SB) - GLOBL ·libc_setlogin_trampoline_addr(SB), RODATA, $8 DATA ·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB) TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setpgid(SB) - GLOBL ·libc_setpgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB) TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setpriority(SB) - GLOBL ·libc_setpriority_trampoline_addr(SB), RODATA, $8 DATA ·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB) TEXT libc_setprivexec_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setprivexec(SB) - GLOBL ·libc_setprivexec_trampoline_addr(SB), RODATA, $8 DATA ·libc_setprivexec_trampoline_addr(SB)/8, $libc_setprivexec_trampoline<>(SB) TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setregid(SB) - GLOBL ·libc_setregid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB) TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setreuid(SB) - GLOBL ·libc_setreuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) - -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setsid(SB) - GLOBL ·libc_setsid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB) TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_settimeofday(SB) - GLOBL ·libc_settimeofday_trampoline_addr(SB), RODATA, $8 DATA ·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB) TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setuid(SB) - GLOBL ·libc_setuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB) TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_symlink(SB) - GLOBL ·libc_symlink_trampoline_addr(SB), RODATA, $8 DATA ·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB) TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_symlinkat(SB) - GLOBL ·libc_symlinkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB) TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sync(SB) - GLOBL ·libc_sync_trampoline_addr(SB), RODATA, $8 DATA ·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB) TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_truncate(SB) - GLOBL ·libc_truncate_trampoline_addr(SB), RODATA, $8 DATA ·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB) TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_umask(SB) - GLOBL ·libc_umask_trampoline_addr(SB), RODATA, $8 DATA ·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB) TEXT libc_undelete_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_undelete(SB) - GLOBL ·libc_undelete_trampoline_addr(SB), RODATA, $8 DATA ·libc_undelete_trampoline_addr(SB)/8, $libc_undelete_trampoline<>(SB) TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_unlink(SB) - GLOBL ·libc_unlink_trampoline_addr(SB), RODATA, $8 DATA ·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB) TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_unlinkat(SB) - GLOBL ·libc_unlinkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB) TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_unmount(SB) - GLOBL ·libc_unmount_trampoline_addr(SB), RODATA, $8 DATA ·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB) TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_write(SB) - GLOBL ·libc_write_trampoline_addr(SB), RODATA, $8 DATA ·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB) TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mmap(SB) - GLOBL ·libc_mmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB) TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_munmap(SB) - GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) TEXT libc_fstat64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fstat64(SB) - GLOBL ·libc_fstat64_trampoline_addr(SB), RODATA, $8 DATA ·libc_fstat64_trampoline_addr(SB)/8, $libc_fstat64_trampoline<>(SB) TEXT libc_fstatat64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fstatat64(SB) - GLOBL ·libc_fstatat64_trampoline_addr(SB), RODATA, $8 DATA ·libc_fstatat64_trampoline_addr(SB)/8, $libc_fstatat64_trampoline<>(SB) TEXT libc_fstatfs64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fstatfs64(SB) - GLOBL ·libc_fstatfs64_trampoline_addr(SB), RODATA, $8 DATA ·libc_fstatfs64_trampoline_addr(SB)/8, $libc_fstatfs64_trampoline<>(SB) TEXT libc_getfsstat64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getfsstat64(SB) - GLOBL ·libc_getfsstat64_trampoline_addr(SB), RODATA, $8 DATA ·libc_getfsstat64_trampoline_addr(SB)/8, $libc_getfsstat64_trampoline<>(SB) TEXT libc_lstat64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_lstat64(SB) - GLOBL ·libc_lstat64_trampoline_addr(SB), RODATA, $8 DATA ·libc_lstat64_trampoline_addr(SB)/8, $libc_lstat64_trampoline<>(SB) TEXT libc_ptrace_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ptrace(SB) - GLOBL ·libc_ptrace_trampoline_addr(SB), RODATA, $8 DATA ·libc_ptrace_trampoline_addr(SB)/8, $libc_ptrace_trampoline<>(SB) TEXT libc_stat64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_stat64(SB) - GLOBL ·libc_stat64_trampoline_addr(SB), RODATA, $8 DATA ·libc_stat64_trampoline_addr(SB)/8, $libc_stat64_trampoline<>(SB) TEXT libc_statfs64_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_statfs64(SB) - GLOBL ·libc_statfs64_trampoline_addr(SB), RODATA, $8 DATA ·libc_statfs64_trampoline_addr(SB)/8, $libc_statfs64_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go index 26a0fdc5..1b40b997 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build darwin && arm64 -// +build darwin,arm64 package unix @@ -731,6 +730,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1984,6 +1993,31 @@ var libc_select_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Setattrlist(path string, attrlist *Attrlist, attrBuf []byte, options int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(attrBuf) > 0 { + _p1 = unsafe.Pointer(&attrBuf[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + _, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(attrlist)), uintptr(_p1), uintptr(len(attrBuf)), uintptr(options), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_setattrlist_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Setegid(egid int) (err error) { _, _, e1 := syscall_syscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0) if e1 != 0 { @@ -2115,20 +2149,6 @@ var libc_setreuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "/usr/lib/libSystem.B.dylib" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0) pid = int(r0) @@ -2391,28 +2411,6 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Fstat(fd int, stat *Stat_t) (err error) { _, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s index efa5b4c9..08362c1a 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s @@ -5,900 +5,750 @@ TEXT libc_fdopendir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fdopendir(SB) - GLOBL ·libc_fdopendir_trampoline_addr(SB), RODATA, $8 DATA ·libc_fdopendir_trampoline_addr(SB)/8, $libc_fdopendir_trampoline<>(SB) TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getgroups(SB) - GLOBL ·libc_getgroups_trampoline_addr(SB), RODATA, $8 DATA ·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB) TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setgroups(SB) - GLOBL ·libc_setgroups_trampoline_addr(SB), RODATA, $8 DATA ·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB) TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_wait4(SB) - GLOBL ·libc_wait4_trampoline_addr(SB), RODATA, $8 DATA ·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB) TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_accept(SB) - GLOBL ·libc_accept_trampoline_addr(SB), RODATA, $8 DATA ·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB) TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_bind(SB) - GLOBL ·libc_bind_trampoline_addr(SB), RODATA, $8 DATA ·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB) TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_connect(SB) - GLOBL ·libc_connect_trampoline_addr(SB), RODATA, $8 DATA ·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB) TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_socket(SB) - GLOBL ·libc_socket_trampoline_addr(SB), RODATA, $8 DATA ·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB) TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getsockopt(SB) - GLOBL ·libc_getsockopt_trampoline_addr(SB), RODATA, $8 DATA ·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB) TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setsockopt(SB) - GLOBL ·libc_setsockopt_trampoline_addr(SB), RODATA, $8 DATA ·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB) TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpeername(SB) - GLOBL ·libc_getpeername_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB) TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getsockname(SB) - GLOBL ·libc_getsockname_trampoline_addr(SB), RODATA, $8 DATA ·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB) TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shutdown(SB) - GLOBL ·libc_shutdown_trampoline_addr(SB), RODATA, $8 DATA ·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB) TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_socketpair(SB) - GLOBL ·libc_socketpair_trampoline_addr(SB), RODATA, $8 DATA ·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB) TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_recvfrom(SB) - GLOBL ·libc_recvfrom_trampoline_addr(SB), RODATA, $8 DATA ·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB) TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendto(SB) - GLOBL ·libc_sendto_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB) TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_recvmsg(SB) - GLOBL ·libc_recvmsg_trampoline_addr(SB), RODATA, $8 DATA ·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB) TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendmsg(SB) - GLOBL ·libc_sendmsg_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB) TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_kevent(SB) - GLOBL ·libc_kevent_trampoline_addr(SB), RODATA, $8 DATA ·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB) TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimes(SB) - GLOBL ·libc_utimes_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB) TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_futimes(SB) - GLOBL ·libc_futimes_trampoline_addr(SB), RODATA, $8 DATA ·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB) TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_poll(SB) - GLOBL ·libc_poll_trampoline_addr(SB), RODATA, $8 DATA ·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB) TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_madvise(SB) - GLOBL ·libc_madvise_trampoline_addr(SB), RODATA, $8 DATA ·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB) TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mlock(SB) - GLOBL ·libc_mlock_trampoline_addr(SB), RODATA, $8 DATA ·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB) TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mlockall(SB) - GLOBL ·libc_mlockall_trampoline_addr(SB), RODATA, $8 DATA ·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB) TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mprotect(SB) - GLOBL ·libc_mprotect_trampoline_addr(SB), RODATA, $8 DATA ·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB) TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_msync(SB) - GLOBL ·libc_msync_trampoline_addr(SB), RODATA, $8 DATA ·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB) TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_munlock(SB) - GLOBL ·libc_munlock_trampoline_addr(SB), RODATA, $8 DATA ·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB) TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_munlockall(SB) - GLOBL ·libc_munlockall_trampoline_addr(SB), RODATA, $8 DATA ·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB) TEXT libc_closedir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_closedir(SB) - GLOBL ·libc_closedir_trampoline_addr(SB), RODATA, $8 DATA ·libc_closedir_trampoline_addr(SB)/8, $libc_closedir_trampoline<>(SB) TEXT libc_readdir_r_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_readdir_r(SB) - GLOBL ·libc_readdir_r_trampoline_addr(SB), RODATA, $8 DATA ·libc_readdir_r_trampoline_addr(SB)/8, $libc_readdir_r_trampoline<>(SB) TEXT libc_pipe_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pipe(SB) - GLOBL ·libc_pipe_trampoline_addr(SB), RODATA, $8 DATA ·libc_pipe_trampoline_addr(SB)/8, $libc_pipe_trampoline<>(SB) TEXT libc_getxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getxattr(SB) - GLOBL ·libc_getxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_getxattr_trampoline_addr(SB)/8, $libc_getxattr_trampoline<>(SB) TEXT libc_fgetxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fgetxattr(SB) - GLOBL ·libc_fgetxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_fgetxattr_trampoline_addr(SB)/8, $libc_fgetxattr_trampoline<>(SB) TEXT libc_setxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setxattr(SB) - GLOBL ·libc_setxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_setxattr_trampoline_addr(SB)/8, $libc_setxattr_trampoline<>(SB) TEXT libc_fsetxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fsetxattr(SB) - GLOBL ·libc_fsetxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_fsetxattr_trampoline_addr(SB)/8, $libc_fsetxattr_trampoline<>(SB) TEXT libc_removexattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_removexattr(SB) - GLOBL ·libc_removexattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_removexattr_trampoline_addr(SB)/8, $libc_removexattr_trampoline<>(SB) TEXT libc_fremovexattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fremovexattr(SB) - GLOBL ·libc_fremovexattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_fremovexattr_trampoline_addr(SB)/8, $libc_fremovexattr_trampoline<>(SB) TEXT libc_listxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_listxattr(SB) - GLOBL ·libc_listxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_listxattr_trampoline_addr(SB)/8, $libc_listxattr_trampoline<>(SB) TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_flistxattr(SB) - GLOBL ·libc_flistxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB) TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) - GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) - GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_kill(SB) - GLOBL ·libc_kill_trampoline_addr(SB), RODATA, $8 DATA ·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB) TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) - GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB) TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sysctl(SB) - GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sendfile(SB) - GLOBL ·libc_sendfile_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendfile_trampoline_addr(SB)/8, $libc_sendfile_trampoline<>(SB) TEXT libc_shmat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmat(SB) - GLOBL ·libc_shmat_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmat_trampoline_addr(SB)/8, $libc_shmat_trampoline<>(SB) TEXT libc_shmctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmctl(SB) - GLOBL ·libc_shmctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmctl_trampoline_addr(SB)/8, $libc_shmctl_trampoline<>(SB) TEXT libc_shmdt_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmdt(SB) - GLOBL ·libc_shmdt_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmdt_trampoline_addr(SB)/8, $libc_shmdt_trampoline<>(SB) TEXT libc_shmget_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_shmget(SB) - GLOBL ·libc_shmget_trampoline_addr(SB), RODATA, $8 DATA ·libc_shmget_trampoline_addr(SB)/8, $libc_shmget_trampoline<>(SB) TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_access(SB) - GLOBL ·libc_access_trampoline_addr(SB), RODATA, $8 DATA ·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB) TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_adjtime(SB) - GLOBL ·libc_adjtime_trampoline_addr(SB), RODATA, $8 DATA ·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB) TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chdir(SB) - GLOBL ·libc_chdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB) TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chflags(SB) - GLOBL ·libc_chflags_trampoline_addr(SB), RODATA, $8 DATA ·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB) TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chmod(SB) - GLOBL ·libc_chmod_trampoline_addr(SB), RODATA, $8 DATA ·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB) TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chown(SB) - GLOBL ·libc_chown_trampoline_addr(SB), RODATA, $8 DATA ·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB) TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_chroot(SB) - GLOBL ·libc_chroot_trampoline_addr(SB), RODATA, $8 DATA ·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB) TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_clock_gettime(SB) - GLOBL ·libc_clock_gettime_trampoline_addr(SB), RODATA, $8 DATA ·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB) TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_close(SB) - GLOBL ·libc_close_trampoline_addr(SB), RODATA, $8 DATA ·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB) TEXT libc_clonefile_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_clonefile(SB) - GLOBL ·libc_clonefile_trampoline_addr(SB), RODATA, $8 DATA ·libc_clonefile_trampoline_addr(SB)/8, $libc_clonefile_trampoline<>(SB) TEXT libc_clonefileat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_clonefileat(SB) - GLOBL ·libc_clonefileat_trampoline_addr(SB), RODATA, $8 DATA ·libc_clonefileat_trampoline_addr(SB)/8, $libc_clonefileat_trampoline<>(SB) TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_dup(SB) - GLOBL ·libc_dup_trampoline_addr(SB), RODATA, $8 DATA ·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB) TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_dup2(SB) - GLOBL ·libc_dup2_trampoline_addr(SB), RODATA, $8 DATA ·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB) TEXT libc_exchangedata_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_exchangedata(SB) - GLOBL ·libc_exchangedata_trampoline_addr(SB), RODATA, $8 DATA ·libc_exchangedata_trampoline_addr(SB)/8, $libc_exchangedata_trampoline<>(SB) TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_exit(SB) - GLOBL ·libc_exit_trampoline_addr(SB), RODATA, $8 DATA ·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB) TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_faccessat(SB) - GLOBL ·libc_faccessat_trampoline_addr(SB), RODATA, $8 DATA ·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB) TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchdir(SB) - GLOBL ·libc_fchdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB) TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchflags(SB) - GLOBL ·libc_fchflags_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB) TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchmod(SB) - GLOBL ·libc_fchmod_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB) TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchmodat(SB) - GLOBL ·libc_fchmodat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB) TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchown(SB) - GLOBL ·libc_fchown_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB) TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fchownat(SB) - GLOBL ·libc_fchownat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB) TEXT libc_fclonefileat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fclonefileat(SB) - GLOBL ·libc_fclonefileat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fclonefileat_trampoline_addr(SB)/8, $libc_fclonefileat_trampoline<>(SB) TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_flock(SB) - GLOBL ·libc_flock_trampoline_addr(SB), RODATA, $8 DATA ·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB) TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fpathconf(SB) - GLOBL ·libc_fpathconf_trampoline_addr(SB), RODATA, $8 DATA ·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB) TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fsync(SB) - GLOBL ·libc_fsync_trampoline_addr(SB), RODATA, $8 DATA ·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB) TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ftruncate(SB) - GLOBL ·libc_ftruncate_trampoline_addr(SB), RODATA, $8 DATA ·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB) TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getcwd(SB) - GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) TEXT libc_getdtablesize_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getdtablesize(SB) - GLOBL ·libc_getdtablesize_trampoline_addr(SB), RODATA, $8 DATA ·libc_getdtablesize_trampoline_addr(SB)/8, $libc_getdtablesize_trampoline<>(SB) TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getegid(SB) - GLOBL ·libc_getegid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB) TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_geteuid(SB) - GLOBL ·libc_geteuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB) TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getgid(SB) - GLOBL ·libc_getgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB) TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpgid(SB) - GLOBL ·libc_getpgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB) TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpgrp(SB) - GLOBL ·libc_getpgrp_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB) TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpid(SB) - GLOBL ·libc_getpid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB) TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getppid(SB) - GLOBL ·libc_getppid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB) TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getpriority(SB) - GLOBL ·libc_getpriority_trampoline_addr(SB), RODATA, $8 DATA ·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB) TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getrlimit(SB) - GLOBL ·libc_getrlimit_trampoline_addr(SB), RODATA, $8 DATA ·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB) TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getrusage(SB) - GLOBL ·libc_getrusage_trampoline_addr(SB), RODATA, $8 DATA ·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB) TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getsid(SB) - GLOBL ·libc_getsid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB) TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_gettimeofday(SB) - GLOBL ·libc_gettimeofday_trampoline_addr(SB), RODATA, $8 DATA ·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB) TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getuid(SB) - GLOBL ·libc_getuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB) TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_issetugid(SB) - GLOBL ·libc_issetugid_trampoline_addr(SB), RODATA, $8 DATA ·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB) TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_kqueue(SB) - GLOBL ·libc_kqueue_trampoline_addr(SB), RODATA, $8 DATA ·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB) TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_lchown(SB) - GLOBL ·libc_lchown_trampoline_addr(SB), RODATA, $8 DATA ·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB) TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_link(SB) - GLOBL ·libc_link_trampoline_addr(SB), RODATA, $8 DATA ·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB) TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_linkat(SB) - GLOBL ·libc_linkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB) TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_listen(SB) - GLOBL ·libc_listen_trampoline_addr(SB), RODATA, $8 DATA ·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB) TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mkdir(SB) - GLOBL ·libc_mkdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB) TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mkdirat(SB) - GLOBL ·libc_mkdirat_trampoline_addr(SB), RODATA, $8 DATA ·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB) TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mkfifo(SB) - GLOBL ·libc_mkfifo_trampoline_addr(SB), RODATA, $8 DATA ·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB) TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mknod(SB) - GLOBL ·libc_mknod_trampoline_addr(SB), RODATA, $8 DATA ·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB) TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mount(SB) - GLOBL ·libc_mount_trampoline_addr(SB), RODATA, $8 DATA ·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB) TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_open(SB) - GLOBL ·libc_open_trampoline_addr(SB), RODATA, $8 DATA ·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB) TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_openat(SB) - GLOBL ·libc_openat_trampoline_addr(SB), RODATA, $8 DATA ·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB) TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pathconf(SB) - GLOBL ·libc_pathconf_trampoline_addr(SB), RODATA, $8 DATA ·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB) TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pread(SB) - GLOBL ·libc_pread_trampoline_addr(SB), RODATA, $8 DATA ·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB) TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_pwrite(SB) - GLOBL ·libc_pwrite_trampoline_addr(SB), RODATA, $8 DATA ·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB) TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_read(SB) - GLOBL ·libc_read_trampoline_addr(SB), RODATA, $8 DATA ·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB) TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_readlink(SB) - GLOBL ·libc_readlink_trampoline_addr(SB), RODATA, $8 DATA ·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB) TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_readlinkat(SB) - GLOBL ·libc_readlinkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB) TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_rename(SB) - GLOBL ·libc_rename_trampoline_addr(SB), RODATA, $8 DATA ·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB) TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_renameat(SB) - GLOBL ·libc_renameat_trampoline_addr(SB), RODATA, $8 DATA ·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB) TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_revoke(SB) - GLOBL ·libc_revoke_trampoline_addr(SB), RODATA, $8 DATA ·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB) TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_rmdir(SB) - GLOBL ·libc_rmdir_trampoline_addr(SB), RODATA, $8 DATA ·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB) TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_lseek(SB) - GLOBL ·libc_lseek_trampoline_addr(SB), RODATA, $8 DATA ·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB) TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_select(SB) - GLOBL ·libc_select_trampoline_addr(SB), RODATA, $8 DATA ·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB) +TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_setattrlist(SB) +GLOBL ·libc_setattrlist_trampoline_addr(SB), RODATA, $8 +DATA ·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB) + TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setegid(SB) - GLOBL ·libc_setegid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB) TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_seteuid(SB) - GLOBL ·libc_seteuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB) TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setgid(SB) - GLOBL ·libc_setgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB) TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setlogin(SB) - GLOBL ·libc_setlogin_trampoline_addr(SB), RODATA, $8 DATA ·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB) TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setpgid(SB) - GLOBL ·libc_setpgid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB) TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setpriority(SB) - GLOBL ·libc_setpriority_trampoline_addr(SB), RODATA, $8 DATA ·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB) TEXT libc_setprivexec_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setprivexec(SB) - GLOBL ·libc_setprivexec_trampoline_addr(SB), RODATA, $8 DATA ·libc_setprivexec_trampoline_addr(SB)/8, $libc_setprivexec_trampoline<>(SB) TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setregid(SB) - GLOBL ·libc_setregid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB) TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setreuid(SB) - GLOBL ·libc_setreuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) - -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setsid(SB) - GLOBL ·libc_setsid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB) TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_settimeofday(SB) - GLOBL ·libc_settimeofday_trampoline_addr(SB), RODATA, $8 DATA ·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB) TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setuid(SB) - GLOBL ·libc_setuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB) TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_symlink(SB) - GLOBL ·libc_symlink_trampoline_addr(SB), RODATA, $8 DATA ·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB) TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_symlinkat(SB) - GLOBL ·libc_symlinkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB) TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_sync(SB) - GLOBL ·libc_sync_trampoline_addr(SB), RODATA, $8 DATA ·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB) TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_truncate(SB) - GLOBL ·libc_truncate_trampoline_addr(SB), RODATA, $8 DATA ·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB) TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_umask(SB) - GLOBL ·libc_umask_trampoline_addr(SB), RODATA, $8 DATA ·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB) TEXT libc_undelete_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_undelete(SB) - GLOBL ·libc_undelete_trampoline_addr(SB), RODATA, $8 DATA ·libc_undelete_trampoline_addr(SB)/8, $libc_undelete_trampoline<>(SB) TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_unlink(SB) - GLOBL ·libc_unlink_trampoline_addr(SB), RODATA, $8 DATA ·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB) TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_unlinkat(SB) - GLOBL ·libc_unlinkat_trampoline_addr(SB), RODATA, $8 DATA ·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB) TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_unmount(SB) - GLOBL ·libc_unmount_trampoline_addr(SB), RODATA, $8 DATA ·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB) TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_write(SB) - GLOBL ·libc_write_trampoline_addr(SB), RODATA, $8 DATA ·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB) TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_mmap(SB) - GLOBL ·libc_mmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB) TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_munmap(SB) - GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fstat(SB) - GLOBL ·libc_fstat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB) TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fstatat(SB) - GLOBL ·libc_fstatat_trampoline_addr(SB), RODATA, $8 DATA ·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB) TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fstatfs(SB) - GLOBL ·libc_fstatfs_trampoline_addr(SB), RODATA, $8 DATA ·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB) TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_getfsstat(SB) - GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8 DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB) TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_lstat(SB) - GLOBL ·libc_lstat_trampoline_addr(SB), RODATA, $8 DATA ·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB) TEXT libc_ptrace_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ptrace(SB) - GLOBL ·libc_ptrace_trampoline_addr(SB), RODATA, $8 DATA ·libc_ptrace_trampoline_addr(SB)/8, $libc_ptrace_trampoline<>(SB) TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_stat(SB) - GLOBL ·libc_stat_trampoline_addr(SB), RODATA, $8 DATA ·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB) TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_statfs(SB) - GLOBL ·libc_statfs_trampoline_addr(SB), RODATA, $8 DATA ·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go index 54749f9c..aad65fc7 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build dragonfly && amd64 -// +build dragonfly,amd64 package unix @@ -436,6 +435,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1400,16 +1409,6 @@ func Setresuid(ruid int, euid int, suid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1642,28 +1641,6 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go index 77479d45..c0096391 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build freebsd && 386 -// +build freebsd,386 package unix @@ -388,6 +387,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -414,6 +423,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1625,16 +1644,6 @@ func Setresuid(ruid int, euid int, suid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1852,28 +1861,6 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go index 2e966d4d..7664df74 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build freebsd && amd64 -// +build freebsd,amd64 package unix @@ -388,6 +387,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -414,6 +423,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1625,16 +1644,6 @@ func Setresuid(ruid int, euid int, suid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1852,28 +1861,6 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go index d65a7c0f..ae099182 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build freebsd && arm -// +build freebsd,arm package unix @@ -388,6 +387,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -414,6 +423,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1625,16 +1644,6 @@ func Setresuid(ruid int, euid int, suid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1852,28 +1861,6 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go index 6f0b97c6..11fd5d45 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build freebsd && arm64 -// +build freebsd,arm64 package unix @@ -388,6 +387,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -414,6 +423,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1625,16 +1644,6 @@ func Setresuid(ruid int, euid int, suid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1852,28 +1861,6 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go index e1c23b52..c3d2d653 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build freebsd && riscv64 -// +build freebsd,riscv64 package unix @@ -388,6 +387,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -414,6 +423,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1625,16 +1644,6 @@ func Setresuid(ruid int, euid int, suid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1852,28 +1861,6 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) nfd = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go index b57c7050..c698cbc0 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build illumos && amd64 -// +build illumos,amd64 package unix @@ -40,7 +39,7 @@ func readv(fd int, iovs []Iovec) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procreadv)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -55,7 +54,7 @@ func preadv(fd int, iovs []Iovec, off int64) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpreadv)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), uintptr(off), 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -70,7 +69,7 @@ func writev(fd int, iovs []Iovec) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwritev)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -85,7 +84,7 @@ func pwritev(fd int, iovs []Iovec, off int64) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwritev)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), uintptr(off), 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -96,7 +95,7 @@ func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procaccept4)), 4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/vendor/golang.org/x/sys/unix/zsyscall_linux.go index 36ea3a55..87d8612a 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux.go @@ -1,7 +1,6 @@ // Code generated by mkmerge; DO NOT EDIT. //go:build linux -// +build linux package unix @@ -38,6 +37,21 @@ func fchmodat(dirfd int, path string, mode uint32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fchmodat2(dirfd int, path string, mode uint32, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := Syscall6(SYS_FCHMODAT2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -379,6 +393,16 @@ func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(arg) @@ -882,6 +906,16 @@ func Fspick(dirfd int, pathName string, flags int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fsconfig(fd int, cmd uint, key *byte, value *byte, aux int) (err error) { + _, _, e1 := Syscall6(SYS_FSCONFIG, uintptr(fd), uintptr(cmd), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(value)), uintptr(aux), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Getdents(fd int, buf []byte) (n int, err error) { var _p0 unsafe.Pointer if len(buf) > 0 { @@ -1336,16 +1370,6 @@ func PivotRoot(newroot string, putold string) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { - _, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { _, _, e1 := Syscall6(SYS_PRCTL, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0) if e1 != 0 { @@ -1356,7 +1380,7 @@ func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) ( // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { +func pselect6(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_argpack) (n int, err error) { r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask))) n = int(r0) if e1 != 0 { @@ -1734,28 +1758,6 @@ func exitThread(code int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, p *byte, np int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, p *byte, np int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func readv(fd int, iovs []Iovec) (n int, err error) { var _p0 unsafe.Pointer if len(iovs) > 0 { @@ -1868,6 +1870,17 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error) { + r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldaddr), uintptr(oldlength), uintptr(newlength), uintptr(flags), uintptr(newaddr), 0) + xaddr = uintptr(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Madvise(b []byte, advice int) (err error) { var _p0 unsafe.Pointer if len(b) > 0 { @@ -2172,3 +2185,47 @@ func rtSigprocmask(how int, set *Sigset_t, oldset *Sigset_t, sigsetsize uintptr) } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + RawSyscallNoError(SYS_GETRESUID, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + RawSyscallNoError(SYS_GETRESGID, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func schedSetattr(pid int, attr *SchedAttr, flags uint) (err error) { + _, _, e1 := Syscall(SYS_SCHED_SETATTR, uintptr(pid), uintptr(unsafe.Pointer(attr)), uintptr(flags)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func schedGetattr(pid int, attr *SchedAttr, size uint, flags uint) (err error) { + _, _, e1 := Syscall6(SYS_SCHED_GETATTR, uintptr(pid), uintptr(unsafe.Pointer(attr)), uintptr(size), uintptr(flags), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Cachestat(fd uint, crange *CachestatRange, cstat *Cachestat_t, flags uint) (err error) { + _, _, e1 := Syscall6(SYS_CACHESTAT, uintptr(fd), uintptr(unsafe.Pointer(crange)), uintptr(unsafe.Pointer(cstat)), uintptr(flags), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go index c81b0ad4..4def3e9f 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && 386 -// +build linux,386 package unix @@ -411,16 +410,6 @@ func getrlimit(resource int, rlim *rlimit32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setrlimit(resource int, rlim *rlimit32) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func futimesat(dirfd int, path string, times *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go index 2206bce7..fef2bc8b 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && amd64 -// +build linux,amd64 package unix @@ -334,16 +333,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go index edf6b39f..a9fd76a8 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && arm -// +build linux,arm package unix @@ -578,16 +577,6 @@ func getrlimit(resource int, rlim *rlimit32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setrlimit(resource int, rlim *rlimit32) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func armSyncFileRange(fd int, flags int, off int64, n int64) (err error) { _, _, e1 := Syscall6(SYS_ARM_SYNC_FILE_RANGE, uintptr(fd), uintptr(flags), uintptr(off), uintptr(off>>32), uintptr(n), uintptr(n>>32)) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go index 190609f2..46006502 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && arm64 -// +build linux,arm64 package unix @@ -289,16 +288,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go index 806ffd1e..c8987d26 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && loong64 -// +build linux,loong64 package unix diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go index 5f984cbb..921f4306 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mips -// +build linux,mips package unix @@ -644,16 +643,6 @@ func getrlimit(resource int, rlim *rlimit32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setrlimit(resource int, rlim *rlimit32) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Alarm(seconds uint) (remaining uint, err error) { r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) remaining = uint(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go index 46fc380a..44f06782 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mips64 -// +build linux,mips64 package unix @@ -278,16 +277,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go index cbd0d4da..e7fa0abf 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mips64le -// +build linux,mips64le package unix @@ -278,16 +277,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go index 0c13d15f..8c512567 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mipsle -// +build linux,mipsle package unix @@ -644,16 +643,6 @@ func getrlimit(resource int, rlim *rlimit32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setrlimit(resource int, rlim *rlimit32) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Alarm(seconds uint) (remaining uint, err error) { r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) remaining = uint(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go index e01432ae..7392fd45 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && ppc -// +build linux,ppc package unix @@ -624,16 +623,6 @@ func getrlimit(resource int, rlim *rlimit32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setrlimit(resource int, rlim *rlimit32) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func syncFileRange2(fd int, flags int, off int64, n int64) (err error) { _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off>>32), uintptr(off), uintptr(n>>32), uintptr(n)) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go index 13c7ee7b..41180434 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && ppc64 -// +build linux,ppc64 package unix @@ -349,16 +348,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go index 02d0c0fd..40c6ce7a 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && ppc64le -// +build linux,ppc64le package unix @@ -349,16 +348,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go index 9fee3b1d..2cfe34ad 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && riscv64 -// +build linux,riscv64 package unix @@ -269,16 +268,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { @@ -541,3 +530,19 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error) { + var _p0 unsafe.Pointer + if len(pairs) > 0 { + _p0 = unsafe.Pointer(&pairs[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS_RISCV_HWPROBE, uintptr(_p0), uintptr(len(pairs)), uintptr(cpuCount), uintptr(unsafe.Pointer(cpus)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go index 647bbfec..61e6f070 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && s390x -// +build linux,s390x package unix @@ -319,16 +318,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) { r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags)) n = int64(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go index ada057f8..834b8420 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && sparc64 -// +build linux,sparc64 package unix @@ -329,16 +328,6 @@ func setfsuid(uid int) (prev int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Shutdown(fd int, how int) (err error) { _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go index 79f73899..e91ebc14 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build netbsd && 386 -// +build netbsd,386 package unix @@ -405,6 +404,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1597,16 +1606,6 @@ func Setreuid(ruid int, euid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1824,20 +1823,13 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) + _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) if e1 != 0 { err = errnoErr(e1) } @@ -1846,13 +1838,9 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) +func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) { + r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0) + xaddr = uintptr(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go index fb161f3a..be28babb 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build netbsd && amd64 -// +build netbsd,amd64 package unix @@ -405,6 +404,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1597,16 +1606,6 @@ func Setreuid(ruid int, euid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1824,20 +1823,13 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) + _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) if e1 != 0 { err = errnoErr(e1) } @@ -1846,13 +1838,9 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) +func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) { + r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0) + xaddr = uintptr(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go index 4c8ac993..fb587e82 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build netbsd && arm -// +build netbsd,arm package unix @@ -405,6 +404,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1597,16 +1606,6 @@ func Setreuid(ruid int, euid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1824,20 +1823,13 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) + _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) if e1 != 0 { err = errnoErr(e1) } @@ -1846,13 +1838,9 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) +func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) { + r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0) + xaddr = uintptr(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go index 76dd8ec4..d576438b 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build netbsd && arm64 -// +build netbsd,arm64 package unix @@ -405,6 +404,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -1597,16 +1606,6 @@ func Setreuid(ruid int, euid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setsid() (pid int, err error) { r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0) pid = int(r0) @@ -1824,20 +1823,13 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) + _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) if e1 != 0 { err = errnoErr(e1) } @@ -1846,13 +1838,9 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) +func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) { + r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0) + xaddr = uintptr(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go index caeb807b..9dc42410 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && 386 -// +build openbsd,386 package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s index 08744425..41b56173 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s @@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $4 DATA ·libc_getcwd_trampoline_addr(SB)/4, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresuid(SB) +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $4 +DATA ·libc_getresuid_trampoline_addr(SB)/4, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresgid(SB) +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $4 +DATA ·libc_getresgid_trampoline_addr(SB)/4, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $4 @@ -168,6 +178,11 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $4 DATA ·libc_sysctl_trampoline_addr(SB)/4, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $4 +DATA ·libc_fcntl_trampoline_addr(SB)/4, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ppoll(SB) GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $4 @@ -573,11 +588,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $4 DATA ·libc_setresuid_trampoline_addr(SB)/4, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $4 -DATA ·libc_setrlimit_trampoline_addr(SB)/4, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setrtable(SB) GLOBL ·libc_setrtable_trampoline_addr(SB), RODATA, $4 @@ -663,7 +673,22 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $4 DATA ·libc_munmap_trampoline_addr(SB)/4, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getfsstat(SB) +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $4 +DATA ·libc_getfsstat_trampoline_addr(SB)/4, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $4 DATA ·libc_utimensat_trampoline_addr(SB)/4, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pledge(SB) +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $4 +DATA ·libc_pledge_trampoline_addr(SB)/4, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_unveil(SB) +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $4 +DATA ·libc_unveil_trampoline_addr(SB)/4, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go index a05e5f4f..0d3a0751 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && amd64 -// +build openbsd,amd64 package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s index 5782cd10..4019a656 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s @@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresuid(SB) +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresgid(SB) +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8 @@ -168,6 +178,11 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ppoll(SB) GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8 @@ -573,11 +588,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setrtable(SB) GLOBL ·libc_setrtable_trampoline_addr(SB), RODATA, $8 @@ -663,7 +673,22 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getfsstat(SB) +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pledge(SB) +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_unveil(SB) +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8 +DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go index b2da8e50..c39f7776 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && arm -// +build openbsd,arm package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s index cf310420..ac4af24f 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s @@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $4 DATA ·libc_getcwd_trampoline_addr(SB)/4, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresuid(SB) +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $4 +DATA ·libc_getresuid_trampoline_addr(SB)/4, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresgid(SB) +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $4 +DATA ·libc_getresgid_trampoline_addr(SB)/4, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $4 @@ -168,6 +178,11 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $4 DATA ·libc_sysctl_trampoline_addr(SB)/4, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $4 +DATA ·libc_fcntl_trampoline_addr(SB)/4, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ppoll(SB) GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $4 @@ -573,11 +588,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $4 DATA ·libc_setresuid_trampoline_addr(SB)/4, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $4 -DATA ·libc_setrlimit_trampoline_addr(SB)/4, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setrtable(SB) GLOBL ·libc_setrtable_trampoline_addr(SB), RODATA, $4 @@ -663,7 +673,22 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $4 DATA ·libc_munmap_trampoline_addr(SB)/4, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getfsstat(SB) +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $4 +DATA ·libc_getfsstat_trampoline_addr(SB)/4, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $4 DATA ·libc_utimensat_trampoline_addr(SB)/4, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pledge(SB) +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $4 +DATA ·libc_pledge_trampoline_addr(SB)/4, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_unveil(SB) +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $4 +DATA ·libc_unveil_trampoline_addr(SB)/4, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go index 048b2655..57571d07 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && arm64 -// +build openbsd,arm64 package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s index 484bb42e..f77d5321 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s @@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresuid(SB) +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresgid(SB) +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8 @@ -168,6 +178,11 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ppoll(SB) GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8 @@ -573,11 +588,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setrtable(SB) GLOBL ·libc_setrtable_trampoline_addr(SB), RODATA, $8 @@ -663,7 +673,22 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getfsstat(SB) +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pledge(SB) +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_unveil(SB) +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8 +DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go index 6f33e37e..e62963e6 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && mips64 -// +build openbsd,mips64 package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s index 55af2726..fae140b6 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s @@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresuid(SB) +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresgid(SB) +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8 @@ -168,6 +178,11 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ppoll(SB) GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8 @@ -573,11 +588,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setrtable(SB) GLOBL ·libc_setrtable_trampoline_addr(SB), RODATA, $8 @@ -663,7 +673,22 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getfsstat(SB) +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pledge(SB) +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_unveil(SB) +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8 +DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go index 330cf7f7..00831354 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && ppc64 -// +build openbsd,ppc64 package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s index 4028255b..9d1e0ff0 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s @@ -189,6 +189,18 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + CALL libc_getresuid(SB) + RET +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + CALL libc_getresgid(SB) + RET +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 CALL libc_ioctl(SB) RET @@ -201,6 +213,12 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + CALL libc_fcntl(SB) + RET +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 CALL libc_ppoll(SB) RET @@ -687,12 +705,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - CALL libc_setrlimit(SB) - RET -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 CALL libc_setrtable(SB) RET @@ -795,8 +807,26 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + CALL libc_getfsstat(SB) + RET +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 CALL libc_utimensat(SB) RET GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + CALL libc_pledge(SB) + RET +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + CALL libc_unveil(SB) + RET +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8 +DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go index 5f24de0d..79029ed5 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build openbsd && riscv64 -// +build openbsd,riscv64 package unix @@ -519,6 +518,28 @@ var libc_getcwd_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) { + syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid))) + return +} + +var libc_getresuid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresuid getresuid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) { + syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid))) + return +} + +var libc_getresgid_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_getresgid getresgid "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ioctl(fd int, req uint, arg uintptr) (err error) { _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { @@ -533,6 +554,16 @@ var libc_ioctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) { + _, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { var _p0 unsafe.Pointer if len(mib) > 0 { @@ -553,6 +584,32 @@ var libc_sysctl_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fcntl(fd int, cmd int, arg int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_fcntl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_fcntl fcntl "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg)) + n = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) @@ -1886,20 +1943,6 @@ var libc_setresuid_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawSyscall(libc_setrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -var libc_setrlimit_trampoline_addr uintptr - -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Setrtable(rtable int) (err error) { _, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0) if e1 != 0 { @@ -2195,8 +2238,8 @@ var libc_munmap_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) +func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) { + r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags)) n = int(r0) if e1 != 0 { err = errnoErr(e1) @@ -2204,16 +2247,9 @@ func readlen(fd int, buf *byte, nbuf int) (n int, err error) { return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +var libc_getfsstat_trampoline_addr uintptr -func writelen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} +//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -2233,3 +2269,31 @@ func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error var libc_utimensat_trampoline_addr uintptr //go:cgo_import_dynamic libc_utimensat utimensat "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pledge(promises *byte, execpromises *byte) (err error) { + _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_pledge_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_pledge pledge "libc.so" + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unveil(path *byte, flags *byte) (err error) { + _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +var libc_unveil_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_unveil unveil "libc.so" diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s index e1fbd4df..da115f9a 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s +++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s @@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8 DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB) +TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresuid(SB) +GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB) + +TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getresgid(SB) +GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB) + TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ioctl(SB) GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8 @@ -168,6 +178,11 @@ TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) +TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_fcntl(SB) +GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB) + TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_ppoll(SB) GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8 @@ -573,11 +588,6 @@ TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_setresuid_trampoline_addr(SB), RODATA, $8 DATA ·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB) -TEXT libc_setrlimit_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setrlimit(SB) -GLOBL ·libc_setrlimit_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setrlimit_trampoline_addr(SB)/8, $libc_setrlimit_trampoline<>(SB) - TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_setrtable(SB) GLOBL ·libc_setrtable_trampoline_addr(SB), RODATA, $8 @@ -663,7 +673,22 @@ TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8 DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB) +TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_getfsstat(SB) +GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB) + TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_utimensat(SB) GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) + +TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_pledge(SB) +GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8 +DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB) + +TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_unveil(SB) +GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8 +DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go index 78d4a424..829b87fe 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build solaris && amd64 -// +build solaris,amd64 package unix @@ -110,7 +109,6 @@ import ( //go:cgo_import_dynamic libc_setpriority setpriority "libc.so" //go:cgo_import_dynamic libc_setregid setregid "libc.so" //go:cgo_import_dynamic libc_setreuid setreuid "libc.so" -//go:cgo_import_dynamic libc_setrlimit setrlimit "libc.so" //go:cgo_import_dynamic libc_setsid setsid "libc.so" //go:cgo_import_dynamic libc_setuid setuid "libc.so" //go:cgo_import_dynamic libc_shutdown shutdown "libsocket.so" @@ -250,7 +248,6 @@ import ( //go:linkname procSetpriority libc_setpriority //go:linkname procSetregid libc_setregid //go:linkname procSetreuid libc_setreuid -//go:linkname procSetrlimit libc_setrlimit //go:linkname procSetsid libc_setsid //go:linkname procSetuid libc_setuid //go:linkname procshutdown libc_shutdown @@ -391,7 +388,6 @@ var ( procSetpriority, procSetregid, procSetreuid, - procSetrlimit, procSetsid, procSetuid, procshutdown, @@ -439,7 +435,7 @@ func pipe(p *[2]_C_int) (n int, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procpipe)), 1, uintptr(unsafe.Pointer(p)), 0, 0, 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -449,7 +445,7 @@ func pipe(p *[2]_C_int) (n int, err error) { func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procpipe2)), 2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -459,7 +455,7 @@ func pipe2(p *[2]_C_int, flags int) (err error) { func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetsockname)), 3, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -474,7 +470,7 @@ func Getcwd(buf []byte) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetcwd)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0, 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -485,7 +481,7 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procgetgroups)), 2, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0, 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -495,7 +491,7 @@ func getgroups(ngid int, gid *_Gid_t) (n int, err error) { func setgroups(ngid int, gid *_Gid_t) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procsetgroups)), 2, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -506,7 +502,7 @@ func wait4(pid int32, statusp *_C_int, options int, rusage *Rusage) (wpid int32, r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwait4)), 4, uintptr(pid), uintptr(unsafe.Pointer(statusp)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0) wpid = int32(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -521,7 +517,7 @@ func gethostname(buf []byte) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgethostname)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0, 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -536,7 +532,7 @@ func utimes(path string, times *[2]Timeval) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procutimes)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -551,7 +547,7 @@ func utimensat(fd int, path string, times *[2]Timespec, flag int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procutimensat)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -562,7 +558,7 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0) val = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -572,7 +568,7 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { func futimesat(fildes int, path *byte, times *[2]Timeval) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfutimesat)), 3, uintptr(fildes), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -583,7 +579,7 @@ func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procaccept)), 3, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) fd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -594,7 +590,7 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_recvmsg)), 3, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -605,7 +601,7 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_sendmsg)), 3, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -615,7 +611,7 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { func acct(path *byte) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procacct)), 1, uintptr(unsafe.Pointer(path)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -646,11 +642,22 @@ func __minor(version int, dev uint64) (val uint) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ioctlRet(fd int, req uint, arg uintptr) (ret int, err error) { +func ioctlRet(fd int, req int, arg uintptr) (ret int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0) ret = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ioctlPtrRet(fd int, req int, arg unsafe.Pointer) (ret int, err error) { + r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0) + ret = int(r0) + if e1 != 0 { + err = errnoErr(e1) } return } @@ -661,7 +668,7 @@ func poll(fds *PollFd, nfds int, timeout int) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpoll)), 3, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -676,7 +683,7 @@ func Access(path string, mode uint32) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procAccess)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -686,7 +693,7 @@ func Access(path string, mode uint32) (err error) { func Adjtime(delta *Timeval, olddelta *Timeval) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procAdjtime)), 2, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -701,7 +708,7 @@ func Chdir(path string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChdir)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -716,7 +723,7 @@ func Chmod(path string, mode uint32) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChmod)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -731,7 +738,7 @@ func Chown(path string, uid int, gid int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChown)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -746,7 +753,7 @@ func Chroot(path string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChroot)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -756,7 +763,7 @@ func Chroot(path string) (err error) { func ClockGettime(clockid int32, time *Timespec) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procClockGettime)), 2, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -766,7 +773,7 @@ func ClockGettime(clockid int32, time *Timespec) (err error) { func Close(fd int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procClose)), 1, uintptr(fd), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -782,7 +789,7 @@ func Creat(path string, mode uint32) (fd int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procCreat)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0) fd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -793,7 +800,7 @@ func Dup(fd int) (nfd int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procDup)), 1, uintptr(fd), 0, 0, 0, 0, 0) nfd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -803,7 +810,7 @@ func Dup(fd int) (nfd int, err error) { func Dup2(oldfd int, newfd int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procDup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -825,7 +832,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFaccessat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -835,7 +842,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { func Fchdir(fd int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -845,7 +852,7 @@ func Fchdir(fd int) (err error) { func Fchmod(fd int, mode uint32) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchmod)), 2, uintptr(fd), uintptr(mode), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -860,7 +867,7 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchmodat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -870,7 +877,7 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { func Fchown(fd int, uid int, gid int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchown)), 3, uintptr(fd), uintptr(uid), uintptr(gid), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -885,7 +892,7 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchownat)), 5, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -895,7 +902,7 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) { func Fdatasync(fd int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFdatasync)), 1, uintptr(fd), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -905,7 +912,7 @@ func Fdatasync(fd int) (err error) { func Flock(fd int, how int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFlock)), 2, uintptr(fd), uintptr(how), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -916,7 +923,7 @@ func Fpathconf(fd int, name int) (val int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFpathconf)), 2, uintptr(fd), uintptr(name), 0, 0, 0, 0) val = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -926,7 +933,7 @@ func Fpathconf(fd int, name int) (val int, err error) { func Fstat(fd int, stat *Stat_t) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstat)), 2, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -941,7 +948,7 @@ func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstatat)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -951,7 +958,7 @@ func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) { func Fstatvfs(fd int, vfsstat *Statvfs_t) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstatvfs)), 2, uintptr(fd), uintptr(unsafe.Pointer(vfsstat)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -966,7 +973,7 @@ func Getdents(fd int, buf []byte, basep *uintptr) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetdents)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -993,7 +1000,7 @@ func Getpgid(pid int) (pgid int, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0) pgid = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1004,7 +1011,7 @@ func Getpgrp() (pgid int, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpgrp)), 0, 0, 0, 0, 0, 0, 0) pgid = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1039,7 +1046,7 @@ func Getpriority(which int, who int) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetpriority)), 2, uintptr(which), uintptr(who), 0, 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1049,7 +1056,7 @@ func Getpriority(which int, who int) (n int, err error) { func Getrlimit(which int, lim *Rlimit) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetrlimit)), 2, uintptr(which), uintptr(unsafe.Pointer(lim)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1059,7 +1066,7 @@ func Getrlimit(which int, lim *Rlimit) (err error) { func Getrusage(who int, rusage *Rusage) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetrusage)), 2, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1070,7 +1077,7 @@ func Getsid(pid int) (sid int, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetsid)), 1, uintptr(pid), 0, 0, 0, 0, 0) sid = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1080,7 +1087,7 @@ func Getsid(pid int) (sid int, err error) { func Gettimeofday(tv *Timeval) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGettimeofday)), 1, uintptr(unsafe.Pointer(tv)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1098,7 +1105,7 @@ func Getuid() (uid int) { func Kill(pid int, signum syscall.Signal) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procKill)), 2, uintptr(pid), uintptr(signum), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1113,7 +1120,7 @@ func Lchown(path string, uid int, gid int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procLchown)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1133,7 +1140,7 @@ func Link(path string, link string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procLink)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1143,7 +1150,7 @@ func Link(path string, link string) (err error) { func Listen(s int, backlog int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_llisten)), 2, uintptr(s), uintptr(backlog), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1158,7 +1165,7 @@ func Lstat(path string, stat *Stat_t) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procLstat)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1172,7 +1179,7 @@ func Madvise(b []byte, advice int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMadvise)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(advice), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1187,7 +1194,7 @@ func Mkdir(path string, mode uint32) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkdir)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1202,7 +1209,7 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkdirat)), 3, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1217,7 +1224,7 @@ func Mkfifo(path string, mode uint32) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkfifo)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1232,7 +1239,7 @@ func Mkfifoat(dirfd int, path string, mode uint32) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkfifoat)), 3, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1247,7 +1254,7 @@ func Mknod(path string, mode uint32, dev int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMknod)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1262,7 +1269,7 @@ func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMknodat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1276,7 +1283,7 @@ func Mlock(b []byte) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMlock)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1286,7 +1293,7 @@ func Mlock(b []byte) (err error) { func Mlockall(flags int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMlockall)), 1, uintptr(flags), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1300,7 +1307,7 @@ func Mprotect(b []byte, prot int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMprotect)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(prot), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1314,7 +1321,7 @@ func Msync(b []byte, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMsync)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(flags), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1328,7 +1335,7 @@ func Munlock(b []byte) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMunlock)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1338,7 +1345,7 @@ func Munlock(b []byte) (err error) { func Munlockall() (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMunlockall)), 0, 0, 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1348,7 +1355,7 @@ func Munlockall() (err error) { func Nanosleep(time *Timespec, leftover *Timespec) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procNanosleep)), 2, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1364,7 +1371,7 @@ func Open(path string, mode int, perm uint32) (fd int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procOpen)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0, 0) fd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1380,7 +1387,7 @@ func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procOpenat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0) fd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1396,7 +1403,7 @@ func Pathconf(path string, name int) (val int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPathconf)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0, 0, 0, 0) val = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1406,7 +1413,7 @@ func Pathconf(path string, name int) (val int, err error) { func Pause() (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPause)), 0, 0, 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1421,7 +1428,7 @@ func pread(fd int, p []byte, offset int64) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpread)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1436,7 +1443,7 @@ func pwrite(fd int, p []byte, offset int64) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwrite)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1451,7 +1458,7 @@ func read(fd int, p []byte) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procread)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1471,7 +1478,7 @@ func Readlink(path string, buf []byte) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procReadlink)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(len(buf)), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1491,7 +1498,7 @@ func Rename(from string, to string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procRename)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1511,7 +1518,7 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procRenameat)), 4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1526,7 +1533,7 @@ func Rmdir(path string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procRmdir)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1537,7 +1544,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proclseek)), 3, uintptr(fd), uintptr(offset), uintptr(whence), 0, 0, 0) newoffset = int64(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1548,7 +1555,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSelect)), 5, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1558,7 +1565,7 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err func Setegid(egid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetegid)), 1, uintptr(egid), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1568,7 +1575,7 @@ func Setegid(egid int) (err error) { func Seteuid(euid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSeteuid)), 1, uintptr(euid), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1578,7 +1585,7 @@ func Seteuid(euid int) (err error) { func Setgid(gid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetgid)), 1, uintptr(gid), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1592,7 +1599,7 @@ func Sethostname(p []byte) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSethostname)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1602,7 +1609,7 @@ func Sethostname(p []byte) (err error) { func Setpgid(pid int, pgid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetpgid)), 2, uintptr(pid), uintptr(pgid), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1612,7 +1619,7 @@ func Setpgid(pid int, pgid int) (err error) { func Setpriority(which int, who int, prio int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSetpriority)), 3, uintptr(which), uintptr(who), uintptr(prio), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1622,7 +1629,7 @@ func Setpriority(which int, who int, prio int) (err error) { func Setregid(rgid int, egid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetregid)), 2, uintptr(rgid), uintptr(egid), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1632,17 +1639,7 @@ func Setregid(rgid int, egid int) (err error) { func Setreuid(ruid int, euid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetreuid)), 2, uintptr(ruid), uintptr(euid), 0, 0, 0, 0) if e1 != 0 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Setrlimit(which int, lim *Rlimit) (err error) { - _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetrlimit)), 2, uintptr(which), uintptr(unsafe.Pointer(lim)), 0, 0, 0, 0) - if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1653,7 +1650,7 @@ func Setsid() (pid int, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetsid)), 0, 0, 0, 0, 0, 0, 0) pid = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1663,7 +1660,7 @@ func Setsid() (pid int, err error) { func Setuid(uid int) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetuid)), 1, uintptr(uid), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1673,7 +1670,7 @@ func Setuid(uid int) (err error) { func Shutdown(s int, how int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procshutdown)), 2, uintptr(s), uintptr(how), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1688,7 +1685,7 @@ func Stat(path string, stat *Stat_t) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procStat)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1703,7 +1700,7 @@ func Statvfs(path string, vfsstat *Statvfs_t) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procStatvfs)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(vfsstat)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1723,7 +1720,7 @@ func Symlink(path string, link string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSymlink)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1733,7 +1730,7 @@ func Symlink(path string, link string) (err error) { func Sync() (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSync)), 0, 0, 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1744,7 +1741,7 @@ func Sysconf(which int) (n int64, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSysconf)), 1, uintptr(which), 0, 0, 0, 0, 0) n = int64(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1755,7 +1752,7 @@ func Times(tms *Tms) (ticks uintptr, err error) { r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procTimes)), 1, uintptr(unsafe.Pointer(tms)), 0, 0, 0, 0, 0) ticks = uintptr(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1770,7 +1767,7 @@ func Truncate(path string, length int64) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procTruncate)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1780,7 +1777,7 @@ func Truncate(path string, length int64) (err error) { func Fsync(fd int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFsync)), 1, uintptr(fd), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1790,7 +1787,7 @@ func Fsync(fd int) (err error) { func Ftruncate(fd int, length int64) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFtruncate)), 2, uintptr(fd), uintptr(length), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1808,7 +1805,7 @@ func Umask(mask int) (oldmask int) { func Uname(buf *Utsname) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procUname)), 1, uintptr(unsafe.Pointer(buf)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1823,7 +1820,7 @@ func Unmount(target string, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procumount)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1838,7 +1835,7 @@ func Unlink(path string) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUnlink)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1853,7 +1850,7 @@ func Unlinkat(dirfd int, path string, flags int) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUnlinkat)), 3, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1863,7 +1860,7 @@ func Unlinkat(dirfd int, path string, flags int) (err error) { func Ustat(dev int, ubuf *Ustat_t) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUstat)), 2, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1878,7 +1875,7 @@ func Utime(path string, buf *Utimbuf) (err error) { } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUtime)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1888,7 +1885,7 @@ func Utime(path string, buf *Utimbuf) (err error) { func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_bind)), 3, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1898,7 +1895,7 @@ func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_connect)), 3, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1909,7 +1906,7 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procmmap)), 6, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) ret = uintptr(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1919,7 +1916,7 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( func munmap(addr uintptr, length uintptr) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procmunmap)), 2, uintptr(addr), uintptr(length), 0, 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1930,7 +1927,7 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procsendfile)), 4, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0) written = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1944,7 +1941,7 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( } _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_sendto)), 6, uintptr(s), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1955,7 +1952,7 @@ func socket(domain int, typ int, proto int) (fd int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_socket)), 3, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0) fd = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1965,7 +1962,7 @@ func socket(domain int, typ int, proto int) (fd int, err error) { func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&proc__xnet_socketpair)), 4, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1980,7 +1977,7 @@ func write(fd int, p []byte) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwrite)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -1990,7 +1987,7 @@ func write(fd int, p []byte) (n int, err error) { func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_getsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2000,7 +1997,7 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { _, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procgetpeername)), 3, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2010,7 +2007,7 @@ func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procsetsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2025,7 +2022,7 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procrecvfrom)), 6, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2036,7 +2033,7 @@ func port_create() (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_create)), 0, 0, 0, 0, 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2047,7 +2044,7 @@ func port_associate(port int, source int, object uintptr, events int, user *byte r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_associate)), 5, uintptr(port), uintptr(source), uintptr(object), uintptr(events), uintptr(unsafe.Pointer(user)), 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2058,7 +2055,7 @@ func port_dissociate(port int, source int, object uintptr) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_dissociate)), 3, uintptr(port), uintptr(source), uintptr(object), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2069,7 +2066,7 @@ func port_get(port int, pe *portEvent, timeout *Timespec) (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_get)), 3, uintptr(port), uintptr(unsafe.Pointer(pe)), uintptr(unsafe.Pointer(timeout)), 0, 0, 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2080,7 +2077,7 @@ func port_getn(port int, pe *portEvent, max uint32, nget *uint32, timeout *Times r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_getn)), 5, uintptr(port), uintptr(unsafe.Pointer(pe)), uintptr(max), uintptr(unsafe.Pointer(nget)), uintptr(unsafe.Pointer(timeout)), 0) n = int(r0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2090,7 +2087,7 @@ func port_getn(port int, pe *portEvent, max uint32, nget *uint32, timeout *Times func putmsg(fd int, clptr *strbuf, dataptr *strbuf, flags int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procputmsg)), 4, uintptr(fd), uintptr(unsafe.Pointer(clptr)), uintptr(unsafe.Pointer(dataptr)), uintptr(flags), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } @@ -2100,7 +2097,7 @@ func putmsg(fd int, clptr *strbuf, dataptr *strbuf, flags int) (err error) { func getmsg(fd int, clptr *strbuf, dataptr *strbuf, flags *int) (err error) { _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetmsg)), 4, uintptr(fd), uintptr(unsafe.Pointer(clptr)), uintptr(unsafe.Pointer(dataptr)), uintptr(unsafe.Pointer(flags)), 0, 0) if e1 != 0 { - err = e1 + err = errnoErr(e1) } return } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go index f2079457..94f01123 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build zos && s390x -// +build zos,s390x package unix @@ -40,17 +39,6 @@ func read(fd int, p []byte) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func readlen(fd int, buf *byte, nbuf int) (n int, err error) { - r0, _, e1 := syscall_syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { @@ -257,7 +245,17 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ioctl(fd int, req uint, arg uintptr) (err error) { +func ioctl(fd int, req int, arg uintptr) (err error) { + _, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) { _, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { err = errnoErr(e1) diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go index 55e04847..3a58ae81 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build 386 && openbsd -// +build 386,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go index d2243cf8..dcb7a0eb 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build amd64 && openbsd -// +build amd64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go index 82dc51bd..db5a7bf1 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build arm && openbsd -// +build arm,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go index cbdda1a4..7be575a7 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build arm64 && openbsd -// +build arm64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go index f55eae1a..d6e3174c 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build mips64 && openbsd -// +build mips64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go index e4405447..ee97157d 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build ppc64 && openbsd -// +build ppc64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go index a0db82fc..35c3b91d 100644 --- a/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build riscv64 && openbsd -// +build riscv64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go index f8298ff9..5edda768 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && darwin -// +build amd64,darwin package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go index 5eb433bb..0dc9e8b4 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && darwin -// +build arm64,darwin package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go index 703675c0..308ddf3a 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && dragonfly -// +build amd64,dragonfly package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go index 4e0d9610..418664e3 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && freebsd -// +build 386,freebsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go index 01636b83..34d0b86d 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && freebsd -// +build amd64,freebsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go index ad99bc10..b71cf45e 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && freebsd -// +build arm,freebsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go index 89dcc427..e32df1c1 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && freebsd -// +build arm64,freebsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go index ee37aaa0..15ad6111 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && freebsd -// +build riscv64,freebsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go index c9c4ad03..0cc3ce49 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && linux -// +build 386,linux package unix @@ -447,4 +446,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go index 12ff3417..856d92d6 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && linux -// +build amd64,linux package unix @@ -369,4 +368,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go index c3fb5e77..8d467094 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && linux -// +build arm,linux package unix @@ -411,4 +410,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go index 358c847a..edc17324 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && linux -// +build arm64,linux package unix @@ -314,4 +313,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go index 81c4849b..445eba20 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build loong64 && linux -// +build loong64,linux package unix @@ -308,4 +307,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go index 202a57e9..adba01bc 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips && linux -// +build mips,linux package unix @@ -431,4 +430,10 @@ const ( SYS_PROCESS_MRELEASE = 4448 SYS_FUTEX_WAITV = 4449 SYS_SET_MEMPOLICY_HOME_NODE = 4450 + SYS_CACHESTAT = 4451 + SYS_FCHMODAT2 = 4452 + SYS_MAP_SHADOW_STACK = 4453 + SYS_FUTEX_WAKE = 4454 + SYS_FUTEX_WAIT = 4455 + SYS_FUTEX_REQUEUE = 4456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go index 1fbceb52..014c4e9c 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && linux -// +build mips64,linux package unix @@ -361,4 +360,10 @@ const ( SYS_PROCESS_MRELEASE = 5448 SYS_FUTEX_WAITV = 5449 SYS_SET_MEMPOLICY_HOME_NODE = 5450 + SYS_CACHESTAT = 5451 + SYS_FCHMODAT2 = 5452 + SYS_MAP_SHADOW_STACK = 5453 + SYS_FUTEX_WAKE = 5454 + SYS_FUTEX_WAIT = 5455 + SYS_FUTEX_REQUEUE = 5456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go index b4ffb7a2..ccc97d74 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64le && linux -// +build mips64le,linux package unix @@ -361,4 +360,10 @@ const ( SYS_PROCESS_MRELEASE = 5448 SYS_FUTEX_WAITV = 5449 SYS_SET_MEMPOLICY_HOME_NODE = 5450 + SYS_CACHESTAT = 5451 + SYS_FCHMODAT2 = 5452 + SYS_MAP_SHADOW_STACK = 5453 + SYS_FUTEX_WAKE = 5454 + SYS_FUTEX_WAIT = 5455 + SYS_FUTEX_REQUEUE = 5456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go index 867985f9..ec2b64a9 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mipsle && linux -// +build mipsle,linux package unix @@ -431,4 +430,10 @@ const ( SYS_PROCESS_MRELEASE = 4448 SYS_FUTEX_WAITV = 4449 SYS_SET_MEMPOLICY_HOME_NODE = 4450 + SYS_CACHESTAT = 4451 + SYS_FCHMODAT2 = 4452 + SYS_MAP_SHADOW_STACK = 4453 + SYS_FUTEX_WAKE = 4454 + SYS_FUTEX_WAIT = 4455 + SYS_FUTEX_REQUEUE = 4456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go index a8cce69e..21a839e3 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && linux -// +build ppc,linux package unix @@ -438,4 +437,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go index d44c5b39..c11121ec 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && linux -// +build ppc64,linux package unix @@ -410,4 +409,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go index 4214dd9c..909b631f 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64le && linux -// +build ppc64le,linux package unix @@ -410,4 +409,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go index 3e594a8c..e49bed16 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && linux -// +build riscv64,linux package unix @@ -251,6 +250,8 @@ const ( SYS_ACCEPT4 = 242 SYS_RECVMMSG = 243 SYS_ARCH_SPECIFIC_SYSCALL = 244 + SYS_RISCV_HWPROBE = 258 + SYS_RISCV_FLUSH_ICACHE = 259 SYS_WAIT4 = 260 SYS_PRLIMIT64 = 261 SYS_FANOTIFY_INIT = 262 @@ -313,4 +314,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go index 7ea46520..66017d2d 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build s390x && linux -// +build s390x,linux package unix @@ -372,7 +371,14 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_MEMFD_SECRET = 447 SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go index 92f628ef..47bab18d 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build sparc64 && linux -// +build sparc64,linux package unix @@ -389,4 +388,10 @@ const ( SYS_PROCESS_MRELEASE = 448 SYS_FUTEX_WAITV = 449 SYS_SET_MEMPOLICY_HOME_NODE = 450 + SYS_CACHESTAT = 451 + SYS_FCHMODAT2 = 452 + SYS_MAP_SHADOW_STACK = 453 + SYS_FUTEX_WAKE = 454 + SYS_FUTEX_WAIT = 455 + SYS_FUTEX_REQUEUE = 456 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go index 3a6699eb..b2aa8cd4 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && netbsd -// +build 386,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go index 5677cd4f..524a1b1c 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && netbsd -// +build amd64,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go index e784cb6d..d59b943a 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && netbsd -// +build arm,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go index bd4952ef..31e771d5 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; DO NOT EDIT. //go:build arm64 && netbsd -// +build arm64,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go index 59773381..9fd77c6c 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && openbsd -// +build 386,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go index 16af2918..af10af28 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && openbsd -// +build amd64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go index f59b18a9..cc2028af 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && openbsd -// +build arm,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go index 721ef591..c06dd441 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && openbsd -// +build arm64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go index 01c43a01..9ddbf3e0 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && openbsd -// +build mips64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go index f258cfa2..19a6ee41 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && openbsd -// +build ppc64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go index 07919e0e..05192a78 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && openbsd -// +build riscv64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go index 073daad4..b2e30858 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go index 7a8161c1..3e6d57ca 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go +++ b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && aix -// +build ppc,aix package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go index 07ed733c..3a219bdc 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && aix -// +build ppc64,aix package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go index e2a64f09..091d107f 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && darwin -// +build amd64,darwin package unix @@ -151,6 +150,16 @@ type Dirent struct { _ [3]byte } +type Attrlist struct { + Bitmapcount uint16 + Reserved uint16 + Commonattr uint32 + Volattr uint32 + Dirattr uint32 + Fileattr uint32 + Forkattr uint32 +} + const ( PathMax = 0x400 ) @@ -610,6 +619,7 @@ const ( AT_REMOVEDIR = 0x80 AT_SYMLINK_FOLLOW = 0x40 AT_SYMLINK_NOFOLLOW = 0x20 + AT_EACCESS = 0x10 ) type PollFd struct { diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go index 34aa7752..28ff4ef7 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && darwin -// +build arm64,darwin package unix @@ -151,6 +150,16 @@ type Dirent struct { _ [3]byte } +type Attrlist struct { + Bitmapcount uint16 + Reserved uint16 + Commonattr uint32 + Volattr uint32 + Dirattr uint32 + Fileattr uint32 + Forkattr uint32 +} + const ( PathMax = 0x400 ) @@ -610,6 +619,7 @@ const ( AT_REMOVEDIR = 0x80 AT_SYMLINK_FOLLOW = 0x40 AT_SYMLINK_NOFOLLOW = 0x20 + AT_EACCESS = 0x10 ) type PollFd struct { diff --git a/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go index d0ba8e9b..30e405bb 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && dragonfly -// +build amd64,dragonfly package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go index d9c78cdc..6cbd094a 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && freebsd -// +build 386,freebsd package unix @@ -362,7 +361,7 @@ type FpExtendedPrecision struct{} type PtraceIoDesc struct { Op int32 Offs uintptr - Addr uintptr + Addr *byte Len uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go index 26991b16..7c03b6ee 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && freebsd -// +build amd64,freebsd package unix @@ -367,7 +366,7 @@ type FpExtendedPrecision struct{} type PtraceIoDesc struct { Op int32 Offs uintptr - Addr uintptr + Addr *byte Len uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go index f8324e7e..422107ee 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && freebsd -// +build arm,freebsd package unix @@ -350,7 +349,7 @@ type FpExtendedPrecision struct { type PtraceIoDesc struct { Op int32 Offs uintptr - Addr uintptr + Addr *byte Len uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go index 4220411f..505a12ac 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && freebsd -// +build arm64,freebsd package unix @@ -347,7 +346,7 @@ type FpExtendedPrecision struct{} type PtraceIoDesc struct { Op int32 Offs uintptr - Addr uintptr + Addr *byte Len uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go index 0660fd45..cc986c79 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && freebsd -// +build riscv64,freebsd package unix @@ -348,7 +347,7 @@ type FpExtendedPrecision struct{} type PtraceIoDesc struct { Op int32 Offs uintptr - Addr uintptr + Addr *byte Len uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go index 7d9fc8f1..eff6bcde 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -1,7 +1,6 @@ // Code generated by mkmerge; DO NOT EDIT. //go:build linux -// +build linux package unix @@ -175,7 +174,8 @@ type FscryptPolicyV2 struct { Contents_encryption_mode uint8 Filenames_encryption_mode uint8 Flags uint8 - _ [4]uint8 + Log2_data_unit_size uint8 + _ [3]uint8 Master_key_identifier [16]uint8 } @@ -456,36 +456,63 @@ type Ucred struct { } type TCPInfo struct { - State uint8 - Ca_state uint8 - Retransmits uint8 - Probes uint8 - Backoff uint8 - Options uint8 - Rto uint32 - Ato uint32 - Snd_mss uint32 - Rcv_mss uint32 - Unacked uint32 - Sacked uint32 - Lost uint32 - Retrans uint32 - Fackets uint32 - Last_data_sent uint32 - Last_ack_sent uint32 - Last_data_recv uint32 - Last_ack_recv uint32 - Pmtu uint32 - Rcv_ssthresh uint32 - Rtt uint32 - Rttvar uint32 - Snd_ssthresh uint32 - Snd_cwnd uint32 - Advmss uint32 - Reordering uint32 - Rcv_rtt uint32 - Rcv_space uint32 - Total_retrans uint32 + State uint8 + Ca_state uint8 + Retransmits uint8 + Probes uint8 + Backoff uint8 + Options uint8 + Rto uint32 + Ato uint32 + Snd_mss uint32 + Rcv_mss uint32 + Unacked uint32 + Sacked uint32 + Lost uint32 + Retrans uint32 + Fackets uint32 + Last_data_sent uint32 + Last_ack_sent uint32 + Last_data_recv uint32 + Last_ack_recv uint32 + Pmtu uint32 + Rcv_ssthresh uint32 + Rtt uint32 + Rttvar uint32 + Snd_ssthresh uint32 + Snd_cwnd uint32 + Advmss uint32 + Reordering uint32 + Rcv_rtt uint32 + Rcv_space uint32 + Total_retrans uint32 + Pacing_rate uint64 + Max_pacing_rate uint64 + Bytes_acked uint64 + Bytes_received uint64 + Segs_out uint32 + Segs_in uint32 + Notsent_bytes uint32 + Min_rtt uint32 + Data_segs_in uint32 + Data_segs_out uint32 + Delivery_rate uint64 + Busy_time uint64 + Rwnd_limited uint64 + Sndbuf_limited uint64 + Delivered uint32 + Delivered_ce uint32 + Bytes_sent uint64 + Bytes_retrans uint64 + Dsack_dups uint32 + Reord_seen uint32 + Rcv_ooopack uint32 + Snd_wnd uint32 + Rcv_wnd uint32 + Rehash uint32 + Total_rto uint16 + Total_rto_recoveries uint16 + Total_rto_time uint32 } type CanFilter struct { @@ -528,7 +555,7 @@ const ( SizeofIPv6MTUInfo = 0x20 SizeofICMPv6Filter = 0x20 SizeofUcred = 0xc - SizeofTCPInfo = 0x68 + SizeofTCPInfo = 0xf8 SizeofCanFilter = 0x8 SizeofTCPRepairOpt = 0x8 ) @@ -809,6 +836,15 @@ const ( FSPICK_EMPTY_PATH = 0x8 FSMOUNT_CLOEXEC = 0x1 + + FSCONFIG_SET_FLAG = 0x0 + FSCONFIG_SET_STRING = 0x1 + FSCONFIG_SET_BINARY = 0x2 + FSCONFIG_SET_PATH = 0x3 + FSCONFIG_SET_PATH_EMPTY = 0x4 + FSCONFIG_SET_FD = 0x5 + FSCONFIG_CMD_CREATE = 0x6 + FSCONFIG_CMD_RECONFIGURE = 0x7 ) type OpenHow struct { @@ -842,6 +878,11 @@ const ( POLLNVAL = 0x20 ) +type sigset_argpack struct { + ss *Sigset_t + ssLen uintptr +} + type SignalfdSiginfo struct { Signo uint32 Errno int32 @@ -1043,6 +1084,7 @@ const ( PerfBitCommExec = CBitFieldMaskBit24 PerfBitUseClockID = CBitFieldMaskBit25 PerfBitContextSwitch = CBitFieldMaskBit26 + PerfBitWriteBackward = CBitFieldMaskBit27 ) const ( @@ -1239,7 +1281,7 @@ type TCPMD5Sig struct { Flags uint8 Prefixlen uint8 Keylen uint16 - _ uint32 + Ifindex int32 Key [80]uint8 } @@ -1513,6 +1555,11 @@ const ( IFLA_GRO_MAX_SIZE = 0x3a IFLA_TSO_MAX_SIZE = 0x3b IFLA_TSO_MAX_SEGS = 0x3c + IFLA_ALLMULTI = 0x3d + IFLA_DEVLINK_PORT = 0x3e + IFLA_GSO_IPV4_MAX_SIZE = 0x3f + IFLA_GRO_IPV4_MAX_SIZE = 0x40 + IFLA_DPLL_PIN = 0x41 IFLA_PROTO_DOWN_REASON_UNSPEC = 0x0 IFLA_PROTO_DOWN_REASON_MASK = 0x1 IFLA_PROTO_DOWN_REASON_VALUE = 0x2 @@ -1528,6 +1575,7 @@ const ( IFLA_INET6_ICMP6STATS = 0x6 IFLA_INET6_TOKEN = 0x7 IFLA_INET6_ADDR_GEN_MODE = 0x8 + IFLA_INET6_RA_MTU = 0x9 IFLA_BR_UNSPEC = 0x0 IFLA_BR_FORWARD_DELAY = 0x1 IFLA_BR_HELLO_TIME = 0x2 @@ -1575,6 +1623,9 @@ const ( IFLA_BR_MCAST_MLD_VERSION = 0x2c IFLA_BR_VLAN_STATS_PER_PORT = 0x2d IFLA_BR_MULTI_BOOLOPT = 0x2e + IFLA_BR_MCAST_QUERIER_STATE = 0x2f + IFLA_BR_FDB_N_LEARNED = 0x30 + IFLA_BR_FDB_MAX_LEARNED = 0x31 IFLA_BRPORT_UNSPEC = 0x0 IFLA_BRPORT_STATE = 0x1 IFLA_BRPORT_PRIORITY = 0x2 @@ -1612,6 +1663,14 @@ const ( IFLA_BRPORT_BACKUP_PORT = 0x22 IFLA_BRPORT_MRP_RING_OPEN = 0x23 IFLA_BRPORT_MRP_IN_OPEN = 0x24 + IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT = 0x25 + IFLA_BRPORT_MCAST_EHT_HOSTS_CNT = 0x26 + IFLA_BRPORT_LOCKED = 0x27 + IFLA_BRPORT_MAB = 0x28 + IFLA_BRPORT_MCAST_N_GROUPS = 0x29 + IFLA_BRPORT_MCAST_MAX_GROUPS = 0x2a + IFLA_BRPORT_NEIGH_VLAN_SUPPRESS = 0x2b + IFLA_BRPORT_BACKUP_NHID = 0x2c IFLA_INFO_UNSPEC = 0x0 IFLA_INFO_KIND = 0x1 IFLA_INFO_DATA = 0x2 @@ -1633,6 +1692,9 @@ const ( IFLA_MACVLAN_MACADDR = 0x4 IFLA_MACVLAN_MACADDR_DATA = 0x5 IFLA_MACVLAN_MACADDR_COUNT = 0x6 + IFLA_MACVLAN_BC_QUEUE_LEN = 0x7 + IFLA_MACVLAN_BC_QUEUE_LEN_USED = 0x8 + IFLA_MACVLAN_BC_CUTOFF = 0x9 IFLA_VRF_UNSPEC = 0x0 IFLA_VRF_TABLE = 0x1 IFLA_VRF_PORT_UNSPEC = 0x0 @@ -1656,9 +1718,22 @@ const ( IFLA_XFRM_UNSPEC = 0x0 IFLA_XFRM_LINK = 0x1 IFLA_XFRM_IF_ID = 0x2 + IFLA_XFRM_COLLECT_METADATA = 0x3 IFLA_IPVLAN_UNSPEC = 0x0 IFLA_IPVLAN_MODE = 0x1 IFLA_IPVLAN_FLAGS = 0x2 + NETKIT_NEXT = -0x1 + NETKIT_PASS = 0x0 + NETKIT_DROP = 0x2 + NETKIT_REDIRECT = 0x7 + NETKIT_L2 = 0x0 + NETKIT_L3 = 0x1 + IFLA_NETKIT_UNSPEC = 0x0 + IFLA_NETKIT_PEER_INFO = 0x1 + IFLA_NETKIT_PRIMARY = 0x2 + IFLA_NETKIT_POLICY = 0x3 + IFLA_NETKIT_PEER_POLICY = 0x4 + IFLA_NETKIT_MODE = 0x5 IFLA_VXLAN_UNSPEC = 0x0 IFLA_VXLAN_ID = 0x1 IFLA_VXLAN_GROUP = 0x2 @@ -1689,6 +1764,8 @@ const ( IFLA_VXLAN_GPE = 0x1b IFLA_VXLAN_TTL_INHERIT = 0x1c IFLA_VXLAN_DF = 0x1d + IFLA_VXLAN_VNIFILTER = 0x1e + IFLA_VXLAN_LOCALBYPASS = 0x1f IFLA_GENEVE_UNSPEC = 0x0 IFLA_GENEVE_ID = 0x1 IFLA_GENEVE_REMOTE = 0x2 @@ -1703,6 +1780,7 @@ const ( IFLA_GENEVE_LABEL = 0xb IFLA_GENEVE_TTL_INHERIT = 0xc IFLA_GENEVE_DF = 0xd + IFLA_GENEVE_INNER_PROTO_INHERIT = 0xe IFLA_BAREUDP_UNSPEC = 0x0 IFLA_BAREUDP_PORT = 0x1 IFLA_BAREUDP_ETHERTYPE = 0x2 @@ -1715,6 +1793,8 @@ const ( IFLA_GTP_FD1 = 0x2 IFLA_GTP_PDP_HASHSIZE = 0x3 IFLA_GTP_ROLE = 0x4 + IFLA_GTP_CREATE_SOCKETS = 0x5 + IFLA_GTP_RESTART_COUNT = 0x6 IFLA_BOND_UNSPEC = 0x0 IFLA_BOND_MODE = 0x1 IFLA_BOND_ACTIVE_SLAVE = 0x2 @@ -1744,6 +1824,9 @@ const ( IFLA_BOND_AD_ACTOR_SYSTEM = 0x1a IFLA_BOND_TLB_DYNAMIC_LB = 0x1b IFLA_BOND_PEER_NOTIF_DELAY = 0x1c + IFLA_BOND_AD_LACP_ACTIVE = 0x1d + IFLA_BOND_MISSED_MAX = 0x1e + IFLA_BOND_NS_IP6_TARGET = 0x1f IFLA_BOND_AD_INFO_UNSPEC = 0x0 IFLA_BOND_AD_INFO_AGGREGATOR = 0x1 IFLA_BOND_AD_INFO_NUM_PORTS = 0x2 @@ -1759,6 +1842,7 @@ const ( IFLA_BOND_SLAVE_AD_AGGREGATOR_ID = 0x6 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE = 0x7 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE = 0x8 + IFLA_BOND_SLAVE_PRIO = 0x9 IFLA_VF_INFO_UNSPEC = 0x0 IFLA_VF_INFO = 0x1 IFLA_VF_UNSPEC = 0x0 @@ -1817,8 +1901,16 @@ const ( IFLA_STATS_LINK_XSTATS_SLAVE = 0x3 IFLA_STATS_LINK_OFFLOAD_XSTATS = 0x4 IFLA_STATS_AF_SPEC = 0x5 + IFLA_STATS_GETSET_UNSPEC = 0x0 + IFLA_STATS_GET_FILTERS = 0x1 + IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS = 0x2 IFLA_OFFLOAD_XSTATS_UNSPEC = 0x0 IFLA_OFFLOAD_XSTATS_CPU_HIT = 0x1 + IFLA_OFFLOAD_XSTATS_HW_S_INFO = 0x2 + IFLA_OFFLOAD_XSTATS_L3_STATS = 0x3 + IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC = 0x0 + IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST = 0x1 + IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED = 0x2 IFLA_XDP_UNSPEC = 0x0 IFLA_XDP_FD = 0x1 IFLA_XDP_ATTACHED = 0x2 @@ -1848,6 +1940,11 @@ const ( IFLA_RMNET_UNSPEC = 0x0 IFLA_RMNET_MUX_ID = 0x1 IFLA_RMNET_FLAGS = 0x2 + IFLA_MCTP_UNSPEC = 0x0 + IFLA_MCTP_NET = 0x1 + IFLA_DSA_UNSPEC = 0x0 + IFLA_DSA_CONDUIT = 0x1 + IFLA_DSA_MASTER = 0x1 ) const ( @@ -1939,7 +2036,11 @@ const ( NFT_MSG_GETOBJ = 0x13 NFT_MSG_DELOBJ = 0x14 NFT_MSG_GETOBJ_RESET = 0x15 - NFT_MSG_MAX = 0x19 + NFT_MSG_NEWFLOWTABLE = 0x16 + NFT_MSG_GETFLOWTABLE = 0x17 + NFT_MSG_DELFLOWTABLE = 0x18 + NFT_MSG_GETRULE_RESET = 0x19 + NFT_MSG_MAX = 0x22 NFTA_LIST_UNSPEC = 0x0 NFTA_LIST_ELEM = 0x1 NFTA_HOOK_UNSPEC = 0x0 @@ -2443,9 +2544,11 @@ const ( SOF_TIMESTAMPING_OPT_STATS = 0x1000 SOF_TIMESTAMPING_OPT_PKTINFO = 0x2000 SOF_TIMESTAMPING_OPT_TX_SWHW = 0x4000 + SOF_TIMESTAMPING_BIND_PHC = 0x8000 + SOF_TIMESTAMPING_OPT_ID_TCP = 0x10000 - SOF_TIMESTAMPING_LAST = 0x8000 - SOF_TIMESTAMPING_MASK = 0xffff + SOF_TIMESTAMPING_LAST = 0x10000 + SOF_TIMESTAMPING_MASK = 0x1ffff SCM_TSTAMP_SND = 0x0 SCM_TSTAMP_SCHED = 0x1 @@ -2524,6 +2627,11 @@ const ( BPF_REG_8 = 0x8 BPF_REG_9 = 0x9 BPF_REG_10 = 0xa + BPF_CGROUP_ITER_ORDER_UNSPEC = 0x0 + BPF_CGROUP_ITER_SELF_ONLY = 0x1 + BPF_CGROUP_ITER_DESCENDANTS_PRE = 0x2 + BPF_CGROUP_ITER_DESCENDANTS_POST = 0x3 + BPF_CGROUP_ITER_ANCESTORS_UP = 0x4 BPF_MAP_CREATE = 0x0 BPF_MAP_LOOKUP_ELEM = 0x1 BPF_MAP_UPDATE_ELEM = 0x2 @@ -2535,6 +2643,7 @@ const ( BPF_PROG_ATTACH = 0x8 BPF_PROG_DETACH = 0x9 BPF_PROG_TEST_RUN = 0xa + BPF_PROG_RUN = 0xa BPF_PROG_GET_NEXT_ID = 0xb BPF_MAP_GET_NEXT_ID = 0xc BPF_PROG_GET_FD_BY_ID = 0xd @@ -2579,6 +2688,7 @@ const ( BPF_MAP_TYPE_CPUMAP = 0x10 BPF_MAP_TYPE_XSKMAP = 0x11 BPF_MAP_TYPE_SOCKHASH = 0x12 + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED = 0x13 BPF_MAP_TYPE_CGROUP_STORAGE = 0x13 BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 0x14 BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 0x15 @@ -2589,6 +2699,10 @@ const ( BPF_MAP_TYPE_STRUCT_OPS = 0x1a BPF_MAP_TYPE_RINGBUF = 0x1b BPF_MAP_TYPE_INODE_STORAGE = 0x1c + BPF_MAP_TYPE_TASK_STORAGE = 0x1d + BPF_MAP_TYPE_BLOOM_FILTER = 0x1e + BPF_MAP_TYPE_USER_RINGBUF = 0x1f + BPF_MAP_TYPE_CGRP_STORAGE = 0x20 BPF_PROG_TYPE_UNSPEC = 0x0 BPF_PROG_TYPE_SOCKET_FILTER = 0x1 BPF_PROG_TYPE_KPROBE = 0x2 @@ -2620,6 +2734,8 @@ const ( BPF_PROG_TYPE_EXT = 0x1c BPF_PROG_TYPE_LSM = 0x1d BPF_PROG_TYPE_SK_LOOKUP = 0x1e + BPF_PROG_TYPE_SYSCALL = 0x1f + BPF_PROG_TYPE_NETFILTER = 0x20 BPF_CGROUP_INET_INGRESS = 0x0 BPF_CGROUP_INET_EGRESS = 0x1 BPF_CGROUP_INET_SOCK_CREATE = 0x2 @@ -2658,6 +2774,17 @@ const ( BPF_XDP_CPUMAP = 0x23 BPF_SK_LOOKUP = 0x24 BPF_XDP = 0x25 + BPF_SK_SKB_VERDICT = 0x26 + BPF_SK_REUSEPORT_SELECT = 0x27 + BPF_SK_REUSEPORT_SELECT_OR_MIGRATE = 0x28 + BPF_PERF_EVENT = 0x29 + BPF_TRACE_KPROBE_MULTI = 0x2a + BPF_LSM_CGROUP = 0x2b + BPF_STRUCT_OPS = 0x2c + BPF_NETFILTER = 0x2d + BPF_TCX_INGRESS = 0x2e + BPF_TCX_EGRESS = 0x2f + BPF_TRACE_UPROBE_MULTI = 0x30 BPF_LINK_TYPE_UNSPEC = 0x0 BPF_LINK_TYPE_RAW_TRACEPOINT = 0x1 BPF_LINK_TYPE_TRACING = 0x2 @@ -2665,6 +2792,21 @@ const ( BPF_LINK_TYPE_ITER = 0x4 BPF_LINK_TYPE_NETNS = 0x5 BPF_LINK_TYPE_XDP = 0x6 + BPF_LINK_TYPE_PERF_EVENT = 0x7 + BPF_LINK_TYPE_KPROBE_MULTI = 0x8 + BPF_LINK_TYPE_STRUCT_OPS = 0x9 + BPF_LINK_TYPE_NETFILTER = 0xa + BPF_LINK_TYPE_TCX = 0xb + BPF_LINK_TYPE_UPROBE_MULTI = 0xc + BPF_PERF_EVENT_UNSPEC = 0x0 + BPF_PERF_EVENT_UPROBE = 0x1 + BPF_PERF_EVENT_URETPROBE = 0x2 + BPF_PERF_EVENT_KPROBE = 0x3 + BPF_PERF_EVENT_KRETPROBE = 0x4 + BPF_PERF_EVENT_TRACEPOINT = 0x5 + BPF_PERF_EVENT_EVENT = 0x6 + BPF_F_KPROBE_MULTI_RETURN = 0x1 + BPF_F_UPROBE_MULTI_RETURN = 0x1 BPF_ANY = 0x0 BPF_NOEXIST = 0x1 BPF_EXIST = 0x2 @@ -2682,6 +2824,8 @@ const ( BPF_F_MMAPABLE = 0x400 BPF_F_PRESERVE_ELEMS = 0x800 BPF_F_INNER_MAP = 0x1000 + BPF_F_LINK = 0x2000 + BPF_F_PATH_FD = 0x4000 BPF_STATS_RUN_TIME = 0x0 BPF_STACK_BUILD_ID_EMPTY = 0x0 BPF_STACK_BUILD_ID_VALID = 0x1 @@ -2702,6 +2846,8 @@ const ( BPF_F_ZERO_CSUM_TX = 0x2 BPF_F_DONT_FRAGMENT = 0x4 BPF_F_SEQ_NUMBER = 0x8 + BPF_F_NO_TUNNEL_KEY = 0x10 + BPF_F_TUNINFO_FLAGS = 0x10 BPF_F_INDEX_MASK = 0xffffffff BPF_F_CURRENT_CPU = 0xffffffff BPF_F_CTXLEN_MASK = 0xfffff00000000 @@ -2716,6 +2862,9 @@ const ( BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 0x8 BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 0x10 BPF_F_ADJ_ROOM_NO_CSUM_RESET = 0x20 + BPF_F_ADJ_ROOM_ENCAP_L2_ETH = 0x40 + BPF_F_ADJ_ROOM_DECAP_L3_IPV4 = 0x80 + BPF_F_ADJ_ROOM_DECAP_L3_IPV6 = 0x100 BPF_ADJ_ROOM_ENCAP_L2_MASK = 0xff BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 0x38 BPF_F_SYSCTL_BASE_NAME = 0x1 @@ -2740,10 +2889,16 @@ const ( BPF_LWT_ENCAP_SEG6 = 0x0 BPF_LWT_ENCAP_SEG6_INLINE = 0x1 BPF_LWT_ENCAP_IP = 0x2 + BPF_F_BPRM_SECUREEXEC = 0x1 + BPF_F_BROADCAST = 0x8 + BPF_F_EXCLUDE_INGRESS = 0x10 + BPF_SKB_TSTAMP_UNSPEC = 0x0 + BPF_SKB_TSTAMP_DELIVERY_MONO = 0x1 BPF_OK = 0x0 BPF_DROP = 0x2 BPF_REDIRECT = 0x7 BPF_LWT_REROUTE = 0x80 + BPF_FLOW_DISSECTOR_CONTINUE = 0x81 BPF_SOCK_OPS_RTO_CB_FLAG = 0x1 BPF_SOCK_OPS_RETRANS_CB_FLAG = 0x2 BPF_SOCK_OPS_STATE_CB_FLAG = 0x4 @@ -2798,6 +2953,8 @@ const ( BPF_DEVCG_DEV_CHAR = 0x2 BPF_FIB_LOOKUP_DIRECT = 0x1 BPF_FIB_LOOKUP_OUTPUT = 0x2 + BPF_FIB_LOOKUP_SKIP_NEIGH = 0x4 + BPF_FIB_LOOKUP_TBID = 0x8 BPF_FIB_LKUP_RET_SUCCESS = 0x0 BPF_FIB_LKUP_RET_BLACKHOLE = 0x1 BPF_FIB_LKUP_RET_UNREACHABLE = 0x2 @@ -2807,6 +2964,10 @@ const ( BPF_FIB_LKUP_RET_UNSUPP_LWT = 0x6 BPF_FIB_LKUP_RET_NO_NEIGH = 0x7 BPF_FIB_LKUP_RET_FRAG_NEEDED = 0x8 + BPF_MTU_CHK_SEGS = 0x1 + BPF_MTU_CHK_RET_SUCCESS = 0x0 + BPF_MTU_CHK_RET_FRAG_NEEDED = 0x1 + BPF_MTU_CHK_RET_SEGS_TOOBIG = 0x2 BPF_FD_TYPE_RAW_TRACEPOINT = 0x0 BPF_FD_TYPE_TRACEPOINT = 0x1 BPF_FD_TYPE_KPROBE = 0x2 @@ -2816,6 +2977,20 @@ const ( BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 0x1 BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 0x2 BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 0x4 + BPF_CORE_FIELD_BYTE_OFFSET = 0x0 + BPF_CORE_FIELD_BYTE_SIZE = 0x1 + BPF_CORE_FIELD_EXISTS = 0x2 + BPF_CORE_FIELD_SIGNED = 0x3 + BPF_CORE_FIELD_LSHIFT_U64 = 0x4 + BPF_CORE_FIELD_RSHIFT_U64 = 0x5 + BPF_CORE_TYPE_ID_LOCAL = 0x6 + BPF_CORE_TYPE_ID_TARGET = 0x7 + BPF_CORE_TYPE_EXISTS = 0x8 + BPF_CORE_TYPE_SIZE = 0x9 + BPF_CORE_ENUMVAL_EXISTS = 0xa + BPF_CORE_ENUMVAL_VALUE = 0xb + BPF_CORE_TYPE_MATCHES = 0xc + BPF_F_TIMER_ABS = 0x1 ) const ( @@ -2894,6 +3069,12 @@ type LoopInfo64 struct { Encrypt_key [32]uint8 Init [2]uint64 } +type LoopConfig struct { + Fd uint32 + Size uint32 + Info LoopInfo64 + _ [8]uint64 +} type TIPCSocketAddr struct { Ref uint32 @@ -3265,7 +3446,7 @@ const ( DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES = 0xae DEVLINK_ATTR_NESTED_DEVLINK = 0xaf DEVLINK_ATTR_SELFTESTS = 0xb0 - DEVLINK_ATTR_MAX = 0xb0 + DEVLINK_ATTR_MAX = 0xb3 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0x0 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 0x1 DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0x0 @@ -3281,7 +3462,8 @@ const ( DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR = 0x1 DEVLINK_PORT_FN_ATTR_STATE = 0x2 DEVLINK_PORT_FN_ATTR_OPSTATE = 0x3 - DEVLINK_PORT_FUNCTION_ATTR_MAX = 0x3 + DEVLINK_PORT_FN_ATTR_CAPS = 0x4 + DEVLINK_PORT_FUNCTION_ATTR_MAX = 0x5 ) type FsverityDigest struct { @@ -3572,7 +3754,8 @@ const ( ETHTOOL_MSG_MODULE_SET = 0x23 ETHTOOL_MSG_PSE_GET = 0x24 ETHTOOL_MSG_PSE_SET = 0x25 - ETHTOOL_MSG_USER_MAX = 0x25 + ETHTOOL_MSG_RSS_GET = 0x26 + ETHTOOL_MSG_USER_MAX = 0x2b ETHTOOL_MSG_KERNEL_NONE = 0x0 ETHTOOL_MSG_STRSET_GET_REPLY = 0x1 ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2 @@ -3611,7 +3794,8 @@ const ( ETHTOOL_MSG_MODULE_GET_REPLY = 0x23 ETHTOOL_MSG_MODULE_NTF = 0x24 ETHTOOL_MSG_PSE_GET_REPLY = 0x25 - ETHTOOL_MSG_KERNEL_MAX = 0x25 + ETHTOOL_MSG_RSS_GET_REPLY = 0x26 + ETHTOOL_MSG_KERNEL_MAX = 0x2b ETHTOOL_A_HEADER_UNSPEC = 0x0 ETHTOOL_A_HEADER_DEV_INDEX = 0x1 ETHTOOL_A_HEADER_DEV_NAME = 0x2 @@ -3679,7 +3863,8 @@ const ( ETHTOOL_A_LINKSTATE_SQI_MAX = 0x4 ETHTOOL_A_LINKSTATE_EXT_STATE = 0x5 ETHTOOL_A_LINKSTATE_EXT_SUBSTATE = 0x6 - ETHTOOL_A_LINKSTATE_MAX = 0x6 + ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT = 0x7 + ETHTOOL_A_LINKSTATE_MAX = 0x7 ETHTOOL_A_DEBUG_UNSPEC = 0x0 ETHTOOL_A_DEBUG_HEADER = 0x1 ETHTOOL_A_DEBUG_MSGMASK = 0x2 @@ -3714,7 +3899,7 @@ const ( ETHTOOL_A_RINGS_TCP_DATA_SPLIT = 0xb ETHTOOL_A_RINGS_CQE_SIZE = 0xc ETHTOOL_A_RINGS_TX_PUSH = 0xd - ETHTOOL_A_RINGS_MAX = 0xd + ETHTOOL_A_RINGS_MAX = 0x10 ETHTOOL_A_CHANNELS_UNSPEC = 0x0 ETHTOOL_A_CHANNELS_HEADER = 0x1 ETHTOOL_A_CHANNELS_RX_MAX = 0x2 @@ -3752,14 +3937,14 @@ const ( ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 0x17 ETHTOOL_A_COALESCE_USE_CQE_MODE_TX = 0x18 ETHTOOL_A_COALESCE_USE_CQE_MODE_RX = 0x19 - ETHTOOL_A_COALESCE_MAX = 0x19 + ETHTOOL_A_COALESCE_MAX = 0x1c ETHTOOL_A_PAUSE_UNSPEC = 0x0 ETHTOOL_A_PAUSE_HEADER = 0x1 ETHTOOL_A_PAUSE_AUTONEG = 0x2 ETHTOOL_A_PAUSE_RX = 0x3 ETHTOOL_A_PAUSE_TX = 0x4 ETHTOOL_A_PAUSE_STATS = 0x5 - ETHTOOL_A_PAUSE_MAX = 0x5 + ETHTOOL_A_PAUSE_MAX = 0x6 ETHTOOL_A_PAUSE_STAT_UNSPEC = 0x0 ETHTOOL_A_PAUSE_STAT_PAD = 0x1 ETHTOOL_A_PAUSE_STAT_TX_FRAMES = 0x2 @@ -4062,7 +4247,8 @@ const ( ) type LandlockRulesetAttr struct { - Access_fs uint64 + Access_fs uint64 + Access_net uint64 } type LandlockPathBeneathAttr struct { @@ -4409,7 +4595,7 @@ const ( NL80211_ATTR_MAC_HINT = 0xc8 NL80211_ATTR_MAC_MASK = 0xd7 NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca - NL80211_ATTR_MAX = 0x140 + NL80211_ATTR_MAX = 0x146 NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4 NL80211_ATTR_MAX_CSA_COUNTERS = 0xce NL80211_ATTR_MAX_MATCH_SETS = 0x85 @@ -4552,6 +4738,7 @@ const ( NL80211_ATTR_SUPPORT_MESH_AUTH = 0x73 NL80211_ATTR_SURVEY_INFO = 0x54 NL80211_ATTR_SURVEY_RADIO_STATS = 0xda + NL80211_ATTR_TD_BITMAP = 0x141 NL80211_ATTR_TDLS_ACTION = 0x88 NL80211_ATTR_TDLS_DIALOG_TOKEN = 0x89 NL80211_ATTR_TDLS_EXTERNAL_SETUP = 0x8c @@ -4637,7 +4824,7 @@ const ( NL80211_BAND_ATTR_HT_CAPA = 0x4 NL80211_BAND_ATTR_HT_MCS_SET = 0x3 NL80211_BAND_ATTR_IFTYPE_DATA = 0x9 - NL80211_BAND_ATTR_MAX = 0xb + NL80211_BAND_ATTR_MAX = 0xd NL80211_BAND_ATTR_RATES = 0x2 NL80211_BAND_ATTR_VHT_CAPA = 0x8 NL80211_BAND_ATTR_VHT_MCS_SET = 0x7 @@ -4778,7 +4965,7 @@ const ( NL80211_CMD_LEAVE_IBSS = 0x2c NL80211_CMD_LEAVE_MESH = 0x45 NL80211_CMD_LEAVE_OCB = 0x6d - NL80211_CMD_MAX = 0x98 + NL80211_CMD_MAX = 0x9a NL80211_CMD_MICHAEL_MIC_FAILURE = 0x29 NL80211_CMD_MODIFY_LINK_STA = 0x97 NL80211_CMD_NAN_MATCH = 0x78 @@ -5012,7 +5199,7 @@ const ( NL80211_FREQUENCY_ATTR_GO_CONCURRENT = 0xf NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 0xe NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 0xf - NL80211_FREQUENCY_ATTR_MAX = 0x1b + NL80211_FREQUENCY_ATTR_MAX = 0x1c NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 0x6 NL80211_FREQUENCY_ATTR_NO_10MHZ = 0x11 NL80211_FREQUENCY_ATTR_NO_160MHZ = 0xc @@ -5412,7 +5599,7 @@ const ( NL80211_RATE_INFO_HE_RU_ALLOC_52 = 0x1 NL80211_RATE_INFO_HE_RU_ALLOC_996 = 0x5 NL80211_RATE_INFO_HE_RU_ALLOC = 0x11 - NL80211_RATE_INFO_MAX = 0x16 + NL80211_RATE_INFO_MAX = 0x1d NL80211_RATE_INFO_MCS = 0x2 NL80211_RATE_INFO_SHORT_GI = 0x4 NL80211_RATE_INFO_VHT_MCS = 0x6 @@ -5425,7 +5612,7 @@ const ( NL80211_REGDOM_TYPE_CUSTOM_WORLD = 0x2 NL80211_REGDOM_TYPE_INTERSECTION = 0x3 NL80211_REGDOM_TYPE_WORLD = 0x1 - NL80211_REG_RULE_ATTR_MAX = 0x7 + NL80211_REG_RULE_ATTR_MAX = 0x8 NL80211_REKEY_DATA_AKM = 0x4 NL80211_REKEY_DATA_KCK = 0x2 NL80211_REKEY_DATA_KEK = 0x1 @@ -5752,3 +5939,55 @@ const ( AUDIT_NLGRP_NONE = 0x0 AUDIT_NLGRP_READLOG = 0x1 ) + +const ( + TUN_F_CSUM = 0x1 + TUN_F_TSO4 = 0x2 + TUN_F_TSO6 = 0x4 + TUN_F_TSO_ECN = 0x8 + TUN_F_UFO = 0x10 + TUN_F_USO4 = 0x20 + TUN_F_USO6 = 0x40 +) + +const ( + VIRTIO_NET_HDR_F_NEEDS_CSUM = 0x1 + VIRTIO_NET_HDR_F_DATA_VALID = 0x2 + VIRTIO_NET_HDR_F_RSC_INFO = 0x4 +) + +const ( + VIRTIO_NET_HDR_GSO_NONE = 0x0 + VIRTIO_NET_HDR_GSO_TCPV4 = 0x1 + VIRTIO_NET_HDR_GSO_UDP = 0x3 + VIRTIO_NET_HDR_GSO_TCPV6 = 0x4 + VIRTIO_NET_HDR_GSO_UDP_L4 = 0x5 + VIRTIO_NET_HDR_GSO_ECN = 0x80 +) + +type SchedAttr struct { + Size uint32 + Policy uint32 + Flags uint64 + Nice int32 + Priority uint32 + Runtime uint64 + Deadline uint64 + Period uint64 + Util_min uint32 + Util_max uint32 +} + +const SizeofSchedAttr = 0x38 + +type Cachestat_t struct { + Cache uint64 + Dirty uint64 + Writeback uint64 + Evicted uint64 + Recently_evicted uint64 +} +type CachestatRange struct { + Off uint64 + Len uint64 +} diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go index 89c516a2..438a30af 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && linux -// +build 386,linux package unix @@ -337,6 +336,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint32 @@ -414,7 +415,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [122]int8 + Data [122]byte _ uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go index 62b4fb26..adceca35 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && linux -// +build amd64,linux package unix @@ -350,6 +349,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -427,7 +428,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go index e86b3589..eeaa00a3 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && linux -// +build arm,linux package unix @@ -328,6 +327,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint32 @@ -405,7 +406,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [122]uint8 + Data [122]byte _ uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go index 6c6be4c9..6739aa91 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && linux -// +build arm64,linux package unix @@ -329,6 +328,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -406,7 +407,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go index 4982ea35..9920ef63 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build loong64 && linux -// +build loong64,linux package unix @@ -330,6 +329,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -407,7 +408,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go index 173141a6..2923b799 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips && linux -// +build mips,linux package unix @@ -333,6 +332,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint32 @@ -410,7 +411,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [122]int8 + Data [122]byte _ uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go index 93ae4c51..ce2750ee 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && linux -// +build mips64,linux package unix @@ -332,6 +331,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -409,7 +410,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go index 4e4e510c..3038811d 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64le && linux -// +build mips64le,linux package unix @@ -332,6 +331,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -409,7 +410,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go index 3f5ba013..efc6fed1 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mipsle && linux -// +build mipsle,linux package unix @@ -333,6 +332,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint32 @@ -410,7 +411,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [122]int8 + Data [122]byte _ uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go index 71dfe7cd..9a654b75 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && linux -// +build ppc,linux package unix @@ -340,6 +339,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint32 @@ -417,7 +418,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [122]uint8 + Data [122]byte _ uint32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go index 3a2b7f0a..40d358e3 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && linux -// +build ppc64,linux package unix @@ -339,6 +338,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -416,7 +417,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]uint8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go index a52d6275..148c6ceb 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64le && linux -// +build ppc64le,linux package unix @@ -339,6 +338,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -416,7 +417,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]uint8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go index dfc007d8..72ba8154 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && linux -// +build riscv64,linux package unix @@ -357,6 +356,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -434,7 +435,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]uint8 + Data [118]byte _ uint64 } @@ -716,3 +717,30 @@ type SysvShmDesc struct { _ uint64 _ uint64 } + +type RISCVHWProbePairs struct { + Key int64 + Value uint64 +} + +const ( + RISCV_HWPROBE_KEY_MVENDORID = 0x0 + RISCV_HWPROBE_KEY_MARCHID = 0x1 + RISCV_HWPROBE_KEY_MIMPID = 0x2 + RISCV_HWPROBE_KEY_BASE_BEHAVIOR = 0x3 + RISCV_HWPROBE_BASE_BEHAVIOR_IMA = 0x1 + RISCV_HWPROBE_KEY_IMA_EXT_0 = 0x4 + RISCV_HWPROBE_IMA_FD = 0x1 + RISCV_HWPROBE_IMA_C = 0x2 + RISCV_HWPROBE_IMA_V = 0x4 + RISCV_HWPROBE_EXT_ZBA = 0x8 + RISCV_HWPROBE_EXT_ZBB = 0x10 + RISCV_HWPROBE_EXT_ZBS = 0x20 + RISCV_HWPROBE_KEY_CPUPERF_0 = 0x5 + RISCV_HWPROBE_MISALIGNED_UNKNOWN = 0x0 + RISCV_HWPROBE_MISALIGNED_EMULATED = 0x1 + RISCV_HWPROBE_MISALIGNED_SLOW = 0x2 + RISCV_HWPROBE_MISALIGNED_FAST = 0x3 + RISCV_HWPROBE_MISALIGNED_UNSUPPORTED = 0x4 + RISCV_HWPROBE_MISALIGNED_MASK = 0x7 +) diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go index b53cb910..71e76550 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build s390x && linux -// +build s390x,linux package unix @@ -352,6 +351,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -429,7 +430,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go index fe0aa354..4abbdb9d 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build sparc64 && linux -// +build sparc64,linux package unix @@ -334,6 +333,8 @@ type Taskstats struct { Ac_exe_inode uint64 Wpcopy_count uint64 Wpcopy_delay_total uint64 + Irq_count uint64 + Irq_delay_total uint64 } type cpuMask uint64 @@ -411,7 +412,7 @@ const ( type SockaddrStorage struct { Family uint16 - _ [118]int8 + Data [118]byte _ uint64 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go index 9bc4c8f9..f22e7947 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && netbsd -// +build 386,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go index bb05f655..066a7d83 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && netbsd -// +build amd64,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go index db40e3a1..439548ec 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && netbsd -// +build arm,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go index 11121151..16085d3b 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && netbsd -// +build arm64,netbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go index 26eba23b..afd13a3a 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && openbsd -// +build 386,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go index 5a547988..5d97f1f9 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && openbsd -// +build amd64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go index be58c4e1..34871cdc 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && openbsd -// +build arm,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go index 52338266..5911bceb 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && openbsd -// +build arm64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go index 605cfdb1..e4f24f3b 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && openbsd -// +build mips64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go index d6724c01..ca50a793 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && openbsd -// +build ppc64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go index ddfd27a4..d7d7f790 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && openbsd -// +build riscv64,openbsd package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go index 0400747c..14160576 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go @@ -2,7 +2,6 @@ // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && solaris -// +build amd64,solaris package unix diff --git a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go index aec1efcb..54f31be6 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build zos && s390x -// +build zos,s390x // Hand edited based on ztypes_linux_s390x.go // TODO: auto-generate. diff --git a/vendor/golang.org/x/sys/windows/aliases.go b/vendor/golang.org/x/sys/windows/aliases.go index a20ebea6..ce2d713d 100644 --- a/vendor/golang.org/x/sys/windows/aliases.go +++ b/vendor/golang.org/x/sys/windows/aliases.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows && go1.9 -// +build windows,go1.9 package windows diff --git a/vendor/golang.org/x/sys/windows/empty.s b/vendor/golang.org/x/sys/windows/empty.s index fdbbbcd3..ba64caca 100644 --- a/vendor/golang.org/x/sys/windows/empty.s +++ b/vendor/golang.org/x/sys/windows/empty.s @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build !go1.12 -// +build !go1.12 // This file is here to allow bodyless functions with go:linkname for Go 1.11 // and earlier (see https://golang.org/issue/23311). diff --git a/vendor/golang.org/x/sys/windows/env_windows.go b/vendor/golang.org/x/sys/windows/env_windows.go index 92ac05ff..d4577a42 100644 --- a/vendor/golang.org/x/sys/windows/env_windows.go +++ b/vendor/golang.org/x/sys/windows/env_windows.go @@ -37,14 +37,17 @@ func (token Token) Environ(inheritExisting bool) (env []string, err error) { return nil, err } defer DestroyEnvironmentBlock(block) - blockp := uintptr(unsafe.Pointer(block)) - for { - entry := UTF16PtrToString((*uint16)(unsafe.Pointer(blockp))) - if len(entry) == 0 { - break + size := unsafe.Sizeof(*block) + for *block != 0 { + // find NUL terminator + end := unsafe.Pointer(block) + for *(*uint16)(end) != 0 { + end = unsafe.Add(end, size) } - env = append(env, entry) - blockp += 2 * (uintptr(len(entry)) + 1) + + entry := unsafe.Slice(block, (uintptr(end)-uintptr(unsafe.Pointer(block)))/size) + env = append(env, UTF16ToString(entry)) + block = (*uint16)(unsafe.Add(end, size)) } return env, nil } diff --git a/vendor/golang.org/x/sys/windows/eventlog.go b/vendor/golang.org/x/sys/windows/eventlog.go index 2cd60645..6c366955 100644 --- a/vendor/golang.org/x/sys/windows/eventlog.go +++ b/vendor/golang.org/x/sys/windows/eventlog.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows -// +build windows package windows diff --git a/vendor/golang.org/x/sys/windows/exec_windows.go b/vendor/golang.org/x/sys/windows/exec_windows.go index 75980fd4..9cabbb69 100644 --- a/vendor/golang.org/x/sys/windows/exec_windows.go +++ b/vendor/golang.org/x/sys/windows/exec_windows.go @@ -22,7 +22,7 @@ import ( // but only if there is space or tab inside s. func EscapeArg(s string) string { if len(s) == 0 { - return "\"\"" + return `""` } n := len(s) hasSpace := false @@ -35,7 +35,7 @@ func EscapeArg(s string) string { } } if hasSpace { - n += 2 + n += 2 // Reserve space for quotes. } if n == len(s) { return s @@ -82,36 +82,106 @@ func EscapeArg(s string) string { // in CreateProcess's CommandLine argument, CreateService/ChangeServiceConfig's BinaryPathName argument, // or any program that uses CommandLineToArgv. func ComposeCommandLine(args []string) string { - var commandLine string - for i := range args { - if i > 0 { - commandLine += " " + if len(args) == 0 { + return "" + } + + // Per https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-commandlinetoargvw: + // “This function accepts command lines that contain a program name; the + // program name can be enclosed in quotation marks or not.†+ // + // Unfortunately, it provides no means of escaping interior quotation marks + // within that program name, and we have no way to report them here. + prog := args[0] + mustQuote := len(prog) == 0 + for i := 0; i < len(prog); i++ { + c := prog[i] + if c <= ' ' || (c == '"' && i == 0) { + // Force quotes for not only the ASCII space and tab as described in the + // MSDN article, but also ASCII control characters. + // The documentation for CommandLineToArgvW doesn't say what happens when + // the first argument is not a valid program name, but it empirically + // seems to drop unquoted control characters. + mustQuote = true + break + } + } + var commandLine []byte + if mustQuote { + commandLine = make([]byte, 0, len(prog)+2) + commandLine = append(commandLine, '"') + for i := 0; i < len(prog); i++ { + c := prog[i] + if c == '"' { + // This quote would interfere with our surrounding quotes. + // We have no way to report an error, so just strip out + // the offending character instead. + continue + } + commandLine = append(commandLine, c) + } + commandLine = append(commandLine, '"') + } else { + if len(args) == 1 { + // args[0] is a valid command line representing itself. + // No need to allocate a new slice or string for it. + return prog } - commandLine += EscapeArg(args[i]) + commandLine = []byte(prog) } - return commandLine + + for _, arg := range args[1:] { + commandLine = append(commandLine, ' ') + // TODO(bcmills): since we're already appending to a slice, it would be nice + // to avoid the intermediate allocations of EscapeArg. + // Perhaps we can factor out an appendEscapedArg function. + commandLine = append(commandLine, EscapeArg(arg)...) + } + return string(commandLine) } // DecomposeCommandLine breaks apart its argument command line into unescaped parts using CommandLineToArgv, // as gathered from GetCommandLine, QUERY_SERVICE_CONFIG's BinaryPathName argument, or elsewhere that // command lines are passed around. +// DecomposeCommandLine returns an error if commandLine contains NUL. func DecomposeCommandLine(commandLine string) ([]string, error) { if len(commandLine) == 0 { return []string{}, nil } + utf16CommandLine, err := UTF16FromString(commandLine) + if err != nil { + return nil, errorspkg.New("string with NUL passed to DecomposeCommandLine") + } var argc int32 - argv, err := CommandLineToArgv(StringToUTF16Ptr(commandLine), &argc) + argv, err := commandLineToArgv(&utf16CommandLine[0], &argc) if err != nil { return nil, err } defer LocalFree(Handle(unsafe.Pointer(argv))) + var args []string - for _, v := range (*argv)[:argc] { - args = append(args, UTF16ToString((*v)[:])) + for _, p := range unsafe.Slice(argv, argc) { + args = append(args, UTF16PtrToString(p)) } return args, nil } +// CommandLineToArgv parses a Unicode command line string and sets +// argc to the number of parsed arguments. +// +// The returned memory should be freed using a single call to LocalFree. +// +// Note that although the return type of CommandLineToArgv indicates 8192 +// entries of up to 8192 characters each, the actual count of parsed arguments +// may exceed 8192, and the documentation for CommandLineToArgvW does not mention +// any bound on the lengths of the individual argument strings. +// (See https://go.dev/issue/63236.) +func CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) { + argp, err := commandLineToArgv(cmd, argc) + argv = (*[8192]*[8192]uint16)(unsafe.Pointer(argp)) + return argv, err +} + func CloseOnExec(fd Handle) { SetHandleInformation(Handle(fd), HANDLE_FLAG_INHERIT, 0) } diff --git a/vendor/golang.org/x/sys/windows/mksyscall.go b/vendor/golang.org/x/sys/windows/mksyscall.go index 8563f79c..dbcdb090 100644 --- a/vendor/golang.org/x/sys/windows/mksyscall.go +++ b/vendor/golang.org/x/sys/windows/mksyscall.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build generate -// +build generate package windows diff --git a/vendor/golang.org/x/sys/windows/race.go b/vendor/golang.org/x/sys/windows/race.go index 9196b089..0f1bdc38 100644 --- a/vendor/golang.org/x/sys/windows/race.go +++ b/vendor/golang.org/x/sys/windows/race.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows && race -// +build windows,race package windows diff --git a/vendor/golang.org/x/sys/windows/race0.go b/vendor/golang.org/x/sys/windows/race0.go index 7bae4817..0c78da78 100644 --- a/vendor/golang.org/x/sys/windows/race0.go +++ b/vendor/golang.org/x/sys/windows/race0.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows && !race -// +build windows,!race package windows diff --git a/vendor/golang.org/x/sys/windows/security_windows.go b/vendor/golang.org/x/sys/windows/security_windows.go index d414ef13..26be94a8 100644 --- a/vendor/golang.org/x/sys/windows/security_windows.go +++ b/vendor/golang.org/x/sys/windows/security_windows.go @@ -7,8 +7,6 @@ package windows import ( "syscall" "unsafe" - - "golang.org/x/sys/internal/unsafeheader" ) const ( @@ -1341,21 +1339,14 @@ func (selfRelativeSD *SECURITY_DESCRIPTOR) copySelfRelativeSecurityDescriptor() sdLen = min } - var src []byte - h := (*unsafeheader.Slice)(unsafe.Pointer(&src)) - h.Data = unsafe.Pointer(selfRelativeSD) - h.Len = sdLen - h.Cap = sdLen - + src := unsafe.Slice((*byte)(unsafe.Pointer(selfRelativeSD)), sdLen) + // SECURITY_DESCRIPTOR has pointers in it, which means checkptr expects for it to + // be aligned properly. When we're copying a Windows-allocated struct to a + // Go-allocated one, make sure that the Go allocation is aligned to the + // pointer size. const psize = int(unsafe.Sizeof(uintptr(0))) - - var dst []byte - h = (*unsafeheader.Slice)(unsafe.Pointer(&dst)) alloc := make([]uintptr, (sdLen+psize-1)/psize) - h.Data = (*unsafeheader.Slice)(unsafe.Pointer(&alloc)).Data - h.Len = sdLen - h.Cap = sdLen - + dst := unsafe.Slice((*byte)(unsafe.Pointer(&alloc[0])), sdLen) copy(dst, src) return (*SECURITY_DESCRIPTOR)(unsafe.Pointer(&dst[0])) } diff --git a/vendor/golang.org/x/sys/windows/service.go b/vendor/golang.org/x/sys/windows/service.go index f8deca83..a9dc6308 100644 --- a/vendor/golang.org/x/sys/windows/service.go +++ b/vendor/golang.org/x/sys/windows/service.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows -// +build windows package windows @@ -141,6 +140,12 @@ const ( SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON = 1 ) +type ENUM_SERVICE_STATUS struct { + ServiceName *uint16 + DisplayName *uint16 + ServiceStatus SERVICE_STATUS +} + type SERVICE_STATUS struct { ServiceType uint32 CurrentState uint32 @@ -212,6 +217,10 @@ type SERVICE_FAILURE_ACTIONS struct { Actions *SC_ACTION } +type SERVICE_FAILURE_ACTIONS_FLAG struct { + FailureActionsOnNonCrashFailures int32 +} + type SC_ACTION struct { Type uint32 Delay uint32 @@ -245,3 +254,4 @@ type QUERY_SERVICE_LOCK_STATUS struct { //sys UnsubscribeServiceChangeNotifications(subscription uintptr) = sechost.UnsubscribeServiceChangeNotifications? //sys RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) = advapi32.RegisterServiceCtrlHandlerExW //sys QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) = advapi32.QueryServiceDynamicInformation? +//sys EnumDependentServices(service Handle, activityState uint32, services *ENUM_SERVICE_STATUS, buffSize uint32, bytesNeeded *uint32, servicesReturned *uint32) (err error) = advapi32.EnumDependentServicesW diff --git a/vendor/golang.org/x/sys/windows/str.go b/vendor/golang.org/x/sys/windows/str.go index 4fc01434..6a4f9ce6 100644 --- a/vendor/golang.org/x/sys/windows/str.go +++ b/vendor/golang.org/x/sys/windows/str.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows -// +build windows package windows diff --git a/vendor/golang.org/x/sys/windows/syscall.go b/vendor/golang.org/x/sys/windows/syscall.go index 8732cdb9..e85ed6b9 100644 --- a/vendor/golang.org/x/sys/windows/syscall.go +++ b/vendor/golang.org/x/sys/windows/syscall.go @@ -3,7 +3,6 @@ // license that can be found in the LICENSE file. //go:build windows -// +build windows // Package windows contains an interface to the low-level operating system // primitives. OS details vary depending on the underlying system, and diff --git a/vendor/golang.org/x/sys/windows/syscall_windows.go b/vendor/golang.org/x/sys/windows/syscall_windows.go index 41cb3c01..6525c62f 100644 --- a/vendor/golang.org/x/sys/windows/syscall_windows.go +++ b/vendor/golang.org/x/sys/windows/syscall_windows.go @@ -15,8 +15,6 @@ import ( "time" "unicode/utf16" "unsafe" - - "golang.org/x/sys/internal/unsafeheader" ) type Handle uintptr @@ -127,22 +125,21 @@ func UTF16PtrToString(p *uint16) string { for ptr := unsafe.Pointer(p); *(*uint16)(ptr) != 0; n++ { ptr = unsafe.Pointer(uintptr(ptr) + unsafe.Sizeof(*p)) } - - return string(utf16.Decode(unsafe.Slice(p, n))) + return UTF16ToString(unsafe.Slice(p, n)) } func Getpagesize() int { return 4096 } // NewCallback converts a Go function to a function pointer conforming to the stdcall calling convention. // This is useful when interoperating with Windows code requiring callbacks. -// The argument is expected to be a function with with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr. +// The argument is expected to be a function with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr. func NewCallback(fn interface{}) uintptr { return syscall.NewCallback(fn) } // NewCallbackCDecl converts a Go function to a function pointer conforming to the cdecl calling convention. // This is useful when interoperating with Windows code requiring callbacks. -// The argument is expected to be a function with with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr. +// The argument is expected to be a function with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr. func NewCallbackCDecl(fn interface{}) uintptr { return syscall.NewCallbackCDecl(fn) } @@ -157,6 +154,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) = kernel32.GetModuleFileNameW //sys GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err error) = kernel32.GetModuleHandleExW //sys SetDefaultDllDirectories(directoryFlags uint32) (err error) +//sys AddDllDirectory(path *uint16) (cookie uintptr, err error) = kernel32.AddDllDirectory +//sys RemoveDllDirectory(cookie uintptr) (err error) = kernel32.RemoveDllDirectory //sys SetDllDirectory(path string) (err error) = kernel32.SetDllDirectoryW //sys GetVersion() (ver uint32, err error) //sys FormatMessage(flags uint32, msgsrc uintptr, msgid uint32, langid uint32, buf []uint16, args *byte) (n uint32, err error) = FormatMessageW @@ -166,6 +165,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile Handle) (handle Handle, err error) [failretval==InvalidHandle] = CreateFileW //sys CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) [failretval==InvalidHandle] = CreateNamedPipeW //sys ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error) +//sys DisconnectNamedPipe(pipe Handle) (err error) //sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) //sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW //sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState @@ -194,6 +194,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys GetComputerName(buf *uint16, n *uint32) (err error) = GetComputerNameW //sys GetComputerNameEx(nametype uint32, buf *uint16, n *uint32) (err error) = GetComputerNameExW //sys SetEndOfFile(handle Handle) (err error) +//sys SetFileValidData(handle Handle, validDataLength int64) (err error) //sys GetSystemTimeAsFileTime(time *Filetime) //sys GetSystemTimePreciseAsFileTime(time *Filetime) //sys GetTimeZoneInformation(tzi *Timezoneinformation) (rc uint32, err error) [failretval==0xffffffff] @@ -216,7 +217,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys shGetKnownFolderPath(id *KNOWNFOLDERID, flags uint32, token Token, path **uint16) (ret error) = shell32.SHGetKnownFolderPath //sys TerminateProcess(handle Handle, exitcode uint32) (err error) //sys GetExitCodeProcess(handle Handle, exitcode *uint32) (err error) -//sys GetStartupInfo(startupInfo *StartupInfo) (err error) = GetStartupInfoW +//sys getStartupInfo(startupInfo *StartupInfo) = GetStartupInfoW //sys GetProcessTimes(handle Handle, creationTime *Filetime, exitTime *Filetime, kernelTime *Filetime, userTime *Filetime) (err error) //sys DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error) //sys WaitForSingleObject(handle Handle, waitMilliseconds uint32) (event uint32, err error) [failretval==0xffffffff] @@ -235,12 +236,13 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock //sys DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock //sys getTickCount64() (ms uint64) = kernel32.GetTickCount64 +//sys GetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) //sys SetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) //sys GetFileAttributes(name *uint16) (attrs uint32, err error) [failretval==INVALID_FILE_ATTRIBUTES] = kernel32.GetFileAttributesW //sys SetFileAttributes(name *uint16, attrs uint32) (err error) = kernel32.SetFileAttributesW //sys GetFileAttributesEx(name *uint16, level uint32, info *byte) (err error) = kernel32.GetFileAttributesExW //sys GetCommandLine() (cmd *uint16) = kernel32.GetCommandLineW -//sys CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) [failretval==nil] = shell32.CommandLineToArgvW +//sys commandLineToArgv(cmd *uint16, argc *int32) (argv **uint16, err error) [failretval==nil] = shell32.CommandLineToArgvW //sys LocalFree(hmem Handle) (handle Handle, err error) [failretval!=0] //sys LocalAlloc(flags uint32, length uint32) (ptr uintptr, err error) //sys SetHandleInformation(handle Handle, mask uint32, flags uint32) (err error) @@ -299,12 +301,15 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys RegNotifyChangeKeyValue(key Handle, watchSubtree bool, notifyFilter uint32, event Handle, asynchronous bool) (regerrno error) = advapi32.RegNotifyChangeKeyValue //sys GetCurrentProcessId() (pid uint32) = kernel32.GetCurrentProcessId //sys ProcessIdToSessionId(pid uint32, sessionid *uint32) (err error) = kernel32.ProcessIdToSessionId +//sys ClosePseudoConsole(console Handle) = kernel32.ClosePseudoConsole +//sys createPseudoConsole(size uint32, in Handle, out Handle, flags uint32, pconsole *Handle) (hr error) = kernel32.CreatePseudoConsole //sys GetConsoleMode(console Handle, mode *uint32) (err error) = kernel32.GetConsoleMode //sys SetConsoleMode(console Handle, mode uint32) (err error) = kernel32.SetConsoleMode //sys GetConsoleScreenBufferInfo(console Handle, info *ConsoleScreenBufferInfo) (err error) = kernel32.GetConsoleScreenBufferInfo //sys setConsoleCursorPosition(console Handle, position uint32) (err error) = kernel32.SetConsoleCursorPosition //sys WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) = kernel32.WriteConsoleW //sys ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) = kernel32.ReadConsoleW +//sys resizePseudoConsole(pconsole Handle, size uint32) (hr error) = kernel32.ResizePseudoConsole //sys CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.CreateToolhelp32Snapshot //sys Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32FirstW //sys Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32NextW @@ -344,8 +349,19 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys SetProcessPriorityBoost(process Handle, disable bool) (err error) = kernel32.SetProcessPriorityBoost //sys GetProcessWorkingSetSizeEx(hProcess Handle, lpMinimumWorkingSetSize *uintptr, lpMaximumWorkingSetSize *uintptr, flags *uint32) //sys SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error) +//sys ClearCommBreak(handle Handle) (err error) +//sys ClearCommError(handle Handle, lpErrors *uint32, lpStat *ComStat) (err error) +//sys EscapeCommFunction(handle Handle, dwFunc uint32) (err error) +//sys GetCommState(handle Handle, lpDCB *DCB) (err error) +//sys GetCommModemStatus(handle Handle, lpModemStat *uint32) (err error) //sys GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) +//sys PurgeComm(handle Handle, dwFlags uint32) (err error) +//sys SetCommBreak(handle Handle) (err error) +//sys SetCommMask(handle Handle, dwEvtMask uint32) (err error) +//sys SetCommState(handle Handle, lpDCB *DCB) (err error) //sys SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) +//sys SetupComm(handle Handle, dwInQueue uint32, dwOutQueue uint32) (err error) +//sys WaitCommEvent(handle Handle, lpEvtMask *uint32, lpOverlapped *Overlapped) (err error) //sys GetActiveProcessorCount(groupNumber uint16) (ret uint32) //sys GetMaximumProcessorCount(groupNumber uint16) (ret uint32) //sys EnumWindows(enumFunc uintptr, param unsafe.Pointer) (err error) = user32.EnumWindows @@ -405,7 +421,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys VerQueryValue(block unsafe.Pointer, subBlock string, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) = version.VerQueryValueW // Process Status API (PSAPI) -//sys EnumProcesses(processIds []uint32, bytesReturned *uint32) (err error) = psapi.EnumProcesses +//sys enumProcesses(processIds *uint32, nSize uint32, bytesReturned *uint32) (err error) = psapi.EnumProcesses //sys EnumProcessModules(process Handle, module *Handle, cb uint32, cbNeeded *uint32) (err error) = psapi.EnumProcessModules //sys EnumProcessModulesEx(process Handle, module *Handle, cb uint32, cbNeeded *uint32, filterFlag uint32) (err error) = psapi.EnumProcessModulesEx //sys GetModuleInformation(process Handle, module Handle, modinfo *ModuleInfo, cb uint32) (err error) = psapi.GetModuleInformation @@ -437,6 +453,10 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys DwmGetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, size uint32) (ret error) = dwmapi.DwmGetWindowAttribute //sys DwmSetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, size uint32) (ret error) = dwmapi.DwmSetWindowAttribute +// Windows Multimedia API +//sys TimeBeginPeriod (period uint32) (err error) [failretval != 0] = winmm.timeBeginPeriod +//sys TimeEndPeriod (period uint32) (err error) [failretval != 0] = winmm.timeEndPeriod + // syscall interface implementation for other packages // GetCurrentProcess returns the handle for the current process. @@ -824,6 +844,9 @@ const socket_error = uintptr(^uint32(0)) //sys WSAStartup(verreq uint32, data *WSAData) (sockerr error) = ws2_32.WSAStartup //sys WSACleanup() (err error) [failretval==socket_error] = ws2_32.WSACleanup //sys WSAIoctl(s Handle, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbob uint32, cbbr *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) [failretval==socket_error] = ws2_32.WSAIoctl +//sys WSALookupServiceBegin(querySet *WSAQUERYSET, flags uint32, handle *Handle) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceBeginW +//sys WSALookupServiceNext(handle Handle, flags uint32, size *int32, querySet *WSAQUERYSET) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceNextW +//sys WSALookupServiceEnd(handle Handle) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceEnd //sys socket(af int32, typ int32, protocol int32) (handle Handle, err error) [failretval==InvalidHandle] = ws2_32.socket //sys sendto(s Handle, buf []byte, flags int32, to unsafe.Pointer, tolen int32) (err error) [failretval==socket_error] = ws2_32.sendto //sys recvfrom(s Handle, buf []byte, flags int32, from *RawSockaddrAny, fromlen *int32) (n int32, err error) [failretval==-1] = ws2_32.recvfrom @@ -961,7 +984,8 @@ func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, int32, error) { if n > 0 { sl += int32(n) + 1 } - if sa.raw.Path[0] == '@' { + if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) { + // Check sl > 3 so we don't change unnamed socket behavior. sa.raw.Path[0] = 0 // Don't count trailing NUL for abstract address. sl-- @@ -1019,8 +1043,7 @@ func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) { for n < len(pp.Path) && pp.Path[n] != 0 { n++ } - bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) + sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n)) return sa, nil case AF_INET: @@ -1352,6 +1375,17 @@ func SetsockoptIPv6Mreq(fd Handle, level, opt int, mreq *IPv6Mreq) (err error) { return syscall.EWINDOWS } +func EnumProcesses(processIds []uint32, bytesReturned *uint32) error { + // EnumProcesses syscall expects the size parameter to be in bytes, but the code generated with mksyscall uses + // the length of the processIds slice instead. Hence, this wrapper function is added to fix the discrepancy. + var p *uint32 + if len(processIds) > 0 { + p = &processIds[0] + } + size := uint32(len(processIds) * 4) + return enumProcesses(p, size, bytesReturned) +} + func Getpid() (pid int) { return int(GetCurrentProcessId()) } func FindFirstFile(name *uint16, data *Win32finddata) (handle Handle, err error) { @@ -1611,6 +1645,11 @@ func SetConsoleCursorPosition(console Handle, position Coord) error { return setConsoleCursorPosition(console, *((*uint32)(unsafe.Pointer(&position)))) } +func GetStartupInfo(startupInfo *StartupInfo) error { + getStartupInfo(startupInfo) + return nil +} + func (s NTStatus) Errno() syscall.Errno { return rtlNtStatusToDosErrorNoTeb(s) } @@ -1645,12 +1684,8 @@ func NewNTUnicodeString(s string) (*NTUnicodeString, error) { // Slice returns a uint16 slice that aliases the data in the NTUnicodeString. func (s *NTUnicodeString) Slice() []uint16 { - var slice []uint16 - hdr := (*unsafeheader.Slice)(unsafe.Pointer(&slice)) - hdr.Data = unsafe.Pointer(s.Buffer) - hdr.Len = int(s.Length) - hdr.Cap = int(s.MaximumLength) - return slice + slice := unsafe.Slice(s.Buffer, s.MaximumLength) + return slice[:s.Length] } func (s *NTUnicodeString) String() string { @@ -1673,12 +1708,8 @@ func NewNTString(s string) (*NTString, error) { // Slice returns a byte slice that aliases the data in the NTString. func (s *NTString) Slice() []byte { - var slice []byte - hdr := (*unsafeheader.Slice)(unsafe.Pointer(&slice)) - hdr.Data = unsafe.Pointer(s.Buffer) - hdr.Len = int(s.Length) - hdr.Cap = int(s.MaximumLength) - return slice + slice := unsafe.Slice(s.Buffer, s.MaximumLength) + return slice[:s.Length] } func (s *NTString) String() string { @@ -1730,10 +1761,7 @@ func LoadResourceData(module, resInfo Handle) (data []byte, err error) { if err != nil { return } - h := (*unsafeheader.Slice)(unsafe.Pointer(&data)) - h.Data = unsafe.Pointer(ptr) - h.Len = int(size) - h.Cap = int(size) + data = unsafe.Slice((*byte)(unsafe.Pointer(ptr)), size) return } @@ -1804,3 +1832,87 @@ type PSAPI_WORKING_SET_EX_INFORMATION struct { // A PSAPI_WORKING_SET_EX_BLOCK union that indicates the attributes of the page at VirtualAddress. VirtualAttributes PSAPI_WORKING_SET_EX_BLOCK } + +// CreatePseudoConsole creates a windows pseudo console. +func CreatePseudoConsole(size Coord, in Handle, out Handle, flags uint32, pconsole *Handle) error { + // We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only + // accept arguments that can be casted to uintptr, and Coord can't. + return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), in, out, flags, pconsole) +} + +// ResizePseudoConsole resizes the internal buffers of the pseudo console to the width and height specified in `size`. +func ResizePseudoConsole(pconsole Handle, size Coord) error { + // We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only + // accept arguments that can be casted to uintptr, and Coord can't. + return resizePseudoConsole(pconsole, *((*uint32)(unsafe.Pointer(&size)))) +} + +// DCB constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/ns-winbase-dcb. +const ( + CBR_110 = 110 + CBR_300 = 300 + CBR_600 = 600 + CBR_1200 = 1200 + CBR_2400 = 2400 + CBR_4800 = 4800 + CBR_9600 = 9600 + CBR_14400 = 14400 + CBR_19200 = 19200 + CBR_38400 = 38400 + CBR_57600 = 57600 + CBR_115200 = 115200 + CBR_128000 = 128000 + CBR_256000 = 256000 + + DTR_CONTROL_DISABLE = 0x00000000 + DTR_CONTROL_ENABLE = 0x00000010 + DTR_CONTROL_HANDSHAKE = 0x00000020 + + RTS_CONTROL_DISABLE = 0x00000000 + RTS_CONTROL_ENABLE = 0x00001000 + RTS_CONTROL_HANDSHAKE = 0x00002000 + RTS_CONTROL_TOGGLE = 0x00003000 + + NOPARITY = 0 + ODDPARITY = 1 + EVENPARITY = 2 + MARKPARITY = 3 + SPACEPARITY = 4 + + ONESTOPBIT = 0 + ONE5STOPBITS = 1 + TWOSTOPBITS = 2 +) + +// EscapeCommFunction constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-escapecommfunction. +const ( + SETXOFF = 1 + SETXON = 2 + SETRTS = 3 + CLRRTS = 4 + SETDTR = 5 + CLRDTR = 6 + SETBREAK = 8 + CLRBREAK = 9 +) + +// PurgeComm constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-purgecomm. +const ( + PURGE_TXABORT = 0x0001 + PURGE_RXABORT = 0x0002 + PURGE_TXCLEAR = 0x0004 + PURGE_RXCLEAR = 0x0008 +) + +// SetCommMask constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-setcommmask. +const ( + EV_RXCHAR = 0x0001 + EV_RXFLAG = 0x0002 + EV_TXEMPTY = 0x0004 + EV_CTS = 0x0008 + EV_DSR = 0x0010 + EV_RLSD = 0x0020 + EV_BREAK = 0x0040 + EV_ERR = 0x0080 + EV_RING = 0x0100 +) diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go index 0c4add97..d8cb71db 100644 --- a/vendor/golang.org/x/sys/windows/types_windows.go +++ b/vendor/golang.org/x/sys/windows/types_windows.go @@ -247,6 +247,7 @@ const ( PROC_THREAD_ATTRIBUTE_MITIGATION_POLICY = 0x00020007 PROC_THREAD_ATTRIBUTE_UMS_THREAD = 0x00030006 PROC_THREAD_ATTRIBUTE_PROTECTION_LEVEL = 0x0002000b + PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE = 0x00020016 ) const ( @@ -1093,7 +1094,33 @@ const ( SOMAXCONN = 0x7fffffff - TCP_NODELAY = 1 + TCP_NODELAY = 1 + TCP_EXPEDITED_1122 = 2 + TCP_KEEPALIVE = 3 + TCP_MAXSEG = 4 + TCP_MAXRT = 5 + TCP_STDURG = 6 + TCP_NOURG = 7 + TCP_ATMARK = 8 + TCP_NOSYNRETRIES = 9 + TCP_TIMESTAMPS = 10 + TCP_OFFLOAD_PREFERENCE = 11 + TCP_CONGESTION_ALGORITHM = 12 + TCP_DELAY_FIN_ACK = 13 + TCP_MAXRTMS = 14 + TCP_FASTOPEN = 15 + TCP_KEEPCNT = 16 + TCP_KEEPIDLE = TCP_KEEPALIVE + TCP_KEEPINTVL = 17 + TCP_FAIL_CONNECT_ON_ICMP_ERROR = 18 + TCP_ICMP_ERROR_INFO = 19 + + UDP_NOCHECKSUM = 1 + UDP_SEND_MSG_SIZE = 2 + UDP_RECV_MAX_COALESCED_SIZE = 3 + UDP_CHECKSUM_COVERAGE = 20 + + UDP_COALESCED_INFO = 3 SHUT_RD = 0 SHUT_WR = 1 @@ -1243,6 +1270,51 @@ const ( DnsSectionAdditional = 0x0003 ) +const ( + // flags of WSALookupService + LUP_DEEP = 0x0001 + LUP_CONTAINERS = 0x0002 + LUP_NOCONTAINERS = 0x0004 + LUP_NEAREST = 0x0008 + LUP_RETURN_NAME = 0x0010 + LUP_RETURN_TYPE = 0x0020 + LUP_RETURN_VERSION = 0x0040 + LUP_RETURN_COMMENT = 0x0080 + LUP_RETURN_ADDR = 0x0100 + LUP_RETURN_BLOB = 0x0200 + LUP_RETURN_ALIASES = 0x0400 + LUP_RETURN_QUERY_STRING = 0x0800 + LUP_RETURN_ALL = 0x0FF0 + LUP_RES_SERVICE = 0x8000 + + LUP_FLUSHCACHE = 0x1000 + LUP_FLUSHPREVIOUS = 0x2000 + + LUP_NON_AUTHORITATIVE = 0x4000 + LUP_SECURE = 0x8000 + LUP_RETURN_PREFERRED_NAMES = 0x10000 + LUP_DNS_ONLY = 0x20000 + + LUP_ADDRCONFIG = 0x100000 + LUP_DUAL_ADDR = 0x200000 + LUP_FILESERVER = 0x400000 + LUP_DISABLE_IDN_ENCODING = 0x00800000 + LUP_API_ANSI = 0x01000000 + + LUP_RESOLUTION_HANDLE = 0x80000000 +) + +const ( + // values of WSAQUERYSET's namespace + NS_ALL = 0 + NS_DNS = 12 + NS_NLA = 15 + NS_BTH = 16 + NS_EMAIL = 37 + NS_PNRPNAME = 38 + NS_PNRPCLOUD = 39 +) + type DNSSRVData struct { Target *uint16 Priority uint16 @@ -2094,6 +2166,12 @@ const ( ENABLE_LVB_GRID_WORLDWIDE = 0x10 ) +// Pseudo console related constants used for the flags parameter to +// CreatePseudoConsole. See: https://learn.microsoft.com/en-us/windows/console/createpseudoconsole +const ( + PSEUDOCONSOLE_INHERIT_CURSOR = 0x1 +) + type Coord struct { X int16 Y int16 @@ -2175,19 +2253,23 @@ type JOBOBJECT_BASIC_UI_RESTRICTIONS struct { } const ( - // JobObjectInformationClass + // JobObjectInformationClass for QueryInformationJobObject and SetInformationJobObject JobObjectAssociateCompletionPortInformation = 7 + JobObjectBasicAccountingInformation = 1 + JobObjectBasicAndIoAccountingInformation = 8 JobObjectBasicLimitInformation = 2 + JobObjectBasicProcessIdList = 3 JobObjectBasicUIRestrictions = 4 JobObjectCpuRateControlInformation = 15 JobObjectEndOfJobTimeInformation = 6 JobObjectExtendedLimitInformation = 9 JobObjectGroupInformation = 11 JobObjectGroupInformationEx = 14 - JobObjectLimitViolationInformation2 = 35 + JobObjectLimitViolationInformation = 13 + JobObjectLimitViolationInformation2 = 34 JobObjectNetRateControlInformation = 32 JobObjectNotificationLimitInformation = 12 - JobObjectNotificationLimitInformation2 = 34 + JobObjectNotificationLimitInformation2 = 33 JobObjectSecurityLimitInformation = 5 ) @@ -3258,3 +3340,67 @@ const ( DWMWA_TEXT_COLOR = 36 DWMWA_VISIBLE_FRAME_BORDER_THICKNESS = 37 ) + +type WSAQUERYSET struct { + Size uint32 + ServiceInstanceName *uint16 + ServiceClassId *GUID + Version *WSAVersion + Comment *uint16 + NameSpace uint32 + NSProviderId *GUID + Context *uint16 + NumberOfProtocols uint32 + AfpProtocols *AFProtocols + QueryString *uint16 + NumberOfCsAddrs uint32 + SaBuffer *CSAddrInfo + OutputFlags uint32 + Blob *BLOB +} + +type WSAVersion struct { + Version uint32 + EnumerationOfComparison int32 +} + +type AFProtocols struct { + AddressFamily int32 + Protocol int32 +} + +type CSAddrInfo struct { + LocalAddr SocketAddress + RemoteAddr SocketAddress + SocketType int32 + Protocol int32 +} + +type BLOB struct { + Size uint32 + BlobData *byte +} + +type ComStat struct { + Flags uint32 + CBInQue uint32 + CBOutQue uint32 +} + +type DCB struct { + DCBlength uint32 + BaudRate uint32 + Flags uint32 + wReserved uint16 + XonLim uint16 + XoffLim uint16 + ByteSize uint8 + Parity uint8 + StopBits uint8 + XonChar byte + XoffChar byte + ErrorChar byte + EofChar byte + EvtChar byte + wReserved1 uint16 +} diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go index ac60052e..5c6035dd 100644 --- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -55,6 +55,7 @@ var ( moduser32 = NewLazySystemDLL("user32.dll") moduserenv = NewLazySystemDLL("userenv.dll") modversion = NewLazySystemDLL("version.dll") + modwinmm = NewLazySystemDLL("winmm.dll") modwintrust = NewLazySystemDLL("wintrust.dll") modws2_32 = NewLazySystemDLL("ws2_32.dll") modwtsapi32 = NewLazySystemDLL("wtsapi32.dll") @@ -86,6 +87,7 @@ var ( procDeleteService = modadvapi32.NewProc("DeleteService") procDeregisterEventSource = modadvapi32.NewProc("DeregisterEventSource") procDuplicateTokenEx = modadvapi32.NewProc("DuplicateTokenEx") + procEnumDependentServicesW = modadvapi32.NewProc("EnumDependentServicesW") procEnumServicesStatusExW = modadvapi32.NewProc("EnumServicesStatusExW") procEqualSid = modadvapi32.NewProc("EqualSid") procFreeSid = modadvapi32.NewProc("FreeSid") @@ -182,10 +184,14 @@ var ( procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo") procGetBestInterfaceEx = modiphlpapi.NewProc("GetBestInterfaceEx") procGetIfEntry = modiphlpapi.NewProc("GetIfEntry") + procAddDllDirectory = modkernel32.NewProc("AddDllDirectory") procAssignProcessToJobObject = modkernel32.NewProc("AssignProcessToJobObject") procCancelIo = modkernel32.NewProc("CancelIo") procCancelIoEx = modkernel32.NewProc("CancelIoEx") + procClearCommBreak = modkernel32.NewProc("ClearCommBreak") + procClearCommError = modkernel32.NewProc("ClearCommError") procCloseHandle = modkernel32.NewProc("CloseHandle") + procClosePseudoConsole = modkernel32.NewProc("ClosePseudoConsole") procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe") procCreateDirectoryW = modkernel32.NewProc("CreateDirectoryW") procCreateEventExW = modkernel32.NewProc("CreateEventExW") @@ -200,6 +206,7 @@ var ( procCreateNamedPipeW = modkernel32.NewProc("CreateNamedPipeW") procCreatePipe = modkernel32.NewProc("CreatePipe") procCreateProcessW = modkernel32.NewProc("CreateProcessW") + procCreatePseudoConsole = modkernel32.NewProc("CreatePseudoConsole") procCreateSymbolicLinkW = modkernel32.NewProc("CreateSymbolicLinkW") procCreateToolhelp32Snapshot = modkernel32.NewProc("CreateToolhelp32Snapshot") procDefineDosDeviceW = modkernel32.NewProc("DefineDosDeviceW") @@ -207,7 +214,9 @@ var ( procDeleteProcThreadAttributeList = modkernel32.NewProc("DeleteProcThreadAttributeList") procDeleteVolumeMountPointW = modkernel32.NewProc("DeleteVolumeMountPointW") procDeviceIoControl = modkernel32.NewProc("DeviceIoControl") + procDisconnectNamedPipe = modkernel32.NewProc("DisconnectNamedPipe") procDuplicateHandle = modkernel32.NewProc("DuplicateHandle") + procEscapeCommFunction = modkernel32.NewProc("EscapeCommFunction") procExitProcess = modkernel32.NewProc("ExitProcess") procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW") procFindClose = modkernel32.NewProc("FindClose") @@ -231,6 +240,8 @@ var ( procGenerateConsoleCtrlEvent = modkernel32.NewProc("GenerateConsoleCtrlEvent") procGetACP = modkernel32.NewProc("GetACP") procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") + procGetCommModemStatus = modkernel32.NewProc("GetCommModemStatus") + procGetCommState = modkernel32.NewProc("GetCommState") procGetCommTimeouts = modkernel32.NewProc("GetCommTimeouts") procGetCommandLineW = modkernel32.NewProc("GetCommandLineW") procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW") @@ -249,6 +260,7 @@ var ( procGetFileAttributesW = modkernel32.NewProc("GetFileAttributesW") procGetFileInformationByHandle = modkernel32.NewProc("GetFileInformationByHandle") procGetFileInformationByHandleEx = modkernel32.NewProc("GetFileInformationByHandleEx") + procGetFileTime = modkernel32.NewProc("GetFileTime") procGetFileType = modkernel32.NewProc("GetFileType") procGetFinalPathNameByHandleW = modkernel32.NewProc("GetFinalPathNameByHandleW") procGetFullPathNameW = modkernel32.NewProc("GetFullPathNameW") @@ -316,6 +328,7 @@ var ( procProcess32NextW = modkernel32.NewProc("Process32NextW") procProcessIdToSessionId = modkernel32.NewProc("ProcessIdToSessionId") procPulseEvent = modkernel32.NewProc("PulseEvent") + procPurgeComm = modkernel32.NewProc("PurgeComm") procQueryDosDeviceW = modkernel32.NewProc("QueryDosDeviceW") procQueryFullProcessImageNameW = modkernel32.NewProc("QueryFullProcessImageNameW") procQueryInformationJobObject = modkernel32.NewProc("QueryInformationJobObject") @@ -325,8 +338,13 @@ var ( procReadProcessMemory = modkernel32.NewProc("ReadProcessMemory") procReleaseMutex = modkernel32.NewProc("ReleaseMutex") procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW") + procRemoveDllDirectory = modkernel32.NewProc("RemoveDllDirectory") procResetEvent = modkernel32.NewProc("ResetEvent") + procResizePseudoConsole = modkernel32.NewProc("ResizePseudoConsole") procResumeThread = modkernel32.NewProc("ResumeThread") + procSetCommBreak = modkernel32.NewProc("SetCommBreak") + procSetCommMask = modkernel32.NewProc("SetCommMask") + procSetCommState = modkernel32.NewProc("SetCommState") procSetCommTimeouts = modkernel32.NewProc("SetCommTimeouts") procSetConsoleCursorPosition = modkernel32.NewProc("SetConsoleCursorPosition") procSetConsoleMode = modkernel32.NewProc("SetConsoleMode") @@ -342,6 +360,7 @@ var ( procSetFileInformationByHandle = modkernel32.NewProc("SetFileInformationByHandle") procSetFilePointer = modkernel32.NewProc("SetFilePointer") procSetFileTime = modkernel32.NewProc("SetFileTime") + procSetFileValidData = modkernel32.NewProc("SetFileValidData") procSetHandleInformation = modkernel32.NewProc("SetHandleInformation") procSetInformationJobObject = modkernel32.NewProc("SetInformationJobObject") procSetNamedPipeHandleState = modkernel32.NewProc("SetNamedPipeHandleState") @@ -352,6 +371,7 @@ var ( procSetStdHandle = modkernel32.NewProc("SetStdHandle") procSetVolumeLabelW = modkernel32.NewProc("SetVolumeLabelW") procSetVolumeMountPointW = modkernel32.NewProc("SetVolumeMountPointW") + procSetupComm = modkernel32.NewProc("SetupComm") procSizeofResource = modkernel32.NewProc("SizeofResource") procSleepEx = modkernel32.NewProc("SleepEx") procTerminateJobObject = modkernel32.NewProc("TerminateJobObject") @@ -370,6 +390,7 @@ var ( procVirtualQueryEx = modkernel32.NewProc("VirtualQueryEx") procVirtualUnlock = modkernel32.NewProc("VirtualUnlock") procWTSGetActiveConsoleSessionId = modkernel32.NewProc("WTSGetActiveConsoleSessionId") + procWaitCommEvent = modkernel32.NewProc("WaitCommEvent") procWaitForMultipleObjects = modkernel32.NewProc("WaitForMultipleObjects") procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject") procWriteConsoleW = modkernel32.NewProc("WriteConsoleW") @@ -467,6 +488,8 @@ var ( procGetFileVersionInfoSizeW = modversion.NewProc("GetFileVersionInfoSizeW") procGetFileVersionInfoW = modversion.NewProc("GetFileVersionInfoW") procVerQueryValueW = modversion.NewProc("VerQueryValueW") + proctimeBeginPeriod = modwinmm.NewProc("timeBeginPeriod") + proctimeEndPeriod = modwinmm.NewProc("timeEndPeriod") procWinVerifyTrustEx = modwintrust.NewProc("WinVerifyTrustEx") procFreeAddrInfoW = modws2_32.NewProc("FreeAddrInfoW") procGetAddrInfoW = modws2_32.NewProc("GetAddrInfoW") @@ -474,6 +497,9 @@ var ( procWSAEnumProtocolsW = modws2_32.NewProc("WSAEnumProtocolsW") procWSAGetOverlappedResult = modws2_32.NewProc("WSAGetOverlappedResult") procWSAIoctl = modws2_32.NewProc("WSAIoctl") + procWSALookupServiceBeginW = modws2_32.NewProc("WSALookupServiceBeginW") + procWSALookupServiceEnd = modws2_32.NewProc("WSALookupServiceEnd") + procWSALookupServiceNextW = modws2_32.NewProc("WSALookupServiceNextW") procWSARecv = modws2_32.NewProc("WSARecv") procWSARecvFrom = modws2_32.NewProc("WSARecvFrom") procWSASend = modws2_32.NewProc("WSASend") @@ -731,6 +757,14 @@ func DuplicateTokenEx(existingToken Token, desiredAccess uint32, tokenAttributes return } +func EnumDependentServices(service Handle, activityState uint32, services *ENUM_SERVICE_STATUS, buffSize uint32, bytesNeeded *uint32, servicesReturned *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procEnumDependentServicesW.Addr(), 6, uintptr(service), uintptr(activityState), uintptr(unsafe.Pointer(services)), uintptr(buffSize), uintptr(unsafe.Pointer(bytesNeeded)), uintptr(unsafe.Pointer(servicesReturned))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func EnumServicesStatusEx(mgr Handle, infoLevel uint32, serviceType uint32, serviceState uint32, services *byte, bufSize uint32, bytesNeeded *uint32, servicesReturned *uint32, resumeHandle *uint32, groupName *uint16) (err error) { r1, _, e1 := syscall.Syscall12(procEnumServicesStatusExW.Addr(), 10, uintptr(mgr), uintptr(infoLevel), uintptr(serviceType), uintptr(serviceState), uintptr(unsafe.Pointer(services)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)), uintptr(unsafe.Pointer(servicesReturned)), uintptr(unsafe.Pointer(resumeHandle)), uintptr(unsafe.Pointer(groupName)), 0, 0) if r1 == 0 { @@ -1586,6 +1620,15 @@ func GetIfEntry(pIfRow *MibIfRow) (errcode error) { return } +func AddDllDirectory(path *uint16) (cookie uintptr, err error) { + r0, _, e1 := syscall.Syscall(procAddDllDirectory.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0) + cookie = uintptr(r0) + if cookie == 0 { + err = errnoErr(e1) + } + return +} + func AssignProcessToJobObject(job Handle, process Handle) (err error) { r1, _, e1 := syscall.Syscall(procAssignProcessToJobObject.Addr(), 2, uintptr(job), uintptr(process), 0) if r1 == 0 { @@ -1610,6 +1653,22 @@ func CancelIoEx(s Handle, o *Overlapped) (err error) { return } +func ClearCommBreak(handle Handle) (err error) { + r1, _, e1 := syscall.Syscall(procClearCommBreak.Addr(), 1, uintptr(handle), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func ClearCommError(handle Handle, lpErrors *uint32, lpStat *ComStat) (err error) { + r1, _, e1 := syscall.Syscall(procClearCommError.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(lpErrors)), uintptr(unsafe.Pointer(lpStat))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func CloseHandle(handle Handle) (err error) { r1, _, e1 := syscall.Syscall(procCloseHandle.Addr(), 1, uintptr(handle), 0, 0) if r1 == 0 { @@ -1618,6 +1677,11 @@ func CloseHandle(handle Handle) (err error) { return } +func ClosePseudoConsole(console Handle) { + syscall.Syscall(procClosePseudoConsole.Addr(), 1, uintptr(console), 0, 0) + return +} + func ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error) { r1, _, e1 := syscall.Syscall(procConnectNamedPipe.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(overlapped)), 0) if r1 == 0 { @@ -1747,6 +1811,14 @@ func CreateProcess(appName *uint16, commandLine *uint16, procSecurity *SecurityA return } +func createPseudoConsole(size uint32, in Handle, out Handle, flags uint32, pconsole *Handle) (hr error) { + r0, _, _ := syscall.Syscall6(procCreatePseudoConsole.Addr(), 5, uintptr(size), uintptr(in), uintptr(out), uintptr(flags), uintptr(unsafe.Pointer(pconsole)), 0) + if r0 != 0 { + hr = syscall.Errno(r0) + } + return +} + func CreateSymbolicLink(symlinkfilename *uint16, targetfilename *uint16, flags uint32) (err error) { r1, _, e1 := syscall.Syscall(procCreateSymbolicLinkW.Addr(), 3, uintptr(unsafe.Pointer(symlinkfilename)), uintptr(unsafe.Pointer(targetfilename)), uintptr(flags)) if r1&0xff == 0 { @@ -1801,6 +1873,14 @@ func DeviceIoControl(handle Handle, ioControlCode uint32, inBuffer *byte, inBuff return } +func DisconnectNamedPipe(pipe Handle) (err error) { + r1, _, e1 := syscall.Syscall(procDisconnectNamedPipe.Addr(), 1, uintptr(pipe), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error) { var _p0 uint32 if bInheritHandle { @@ -1813,6 +1893,14 @@ func DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetP return } +func EscapeCommFunction(handle Handle, dwFunc uint32) (err error) { + r1, _, e1 := syscall.Syscall(procEscapeCommFunction.Addr(), 2, uintptr(handle), uintptr(dwFunc), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func ExitProcess(exitcode uint32) { syscall.Syscall(procExitProcess.Addr(), 1, uintptr(exitcode), 0, 0) return @@ -2014,6 +2102,22 @@ func GetActiveProcessorCount(groupNumber uint16) (ret uint32) { return } +func GetCommModemStatus(handle Handle, lpModemStat *uint32) (err error) { + r1, _, e1 := syscall.Syscall(procGetCommModemStatus.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(lpModemStat)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func GetCommState(handle Handle, lpDCB *DCB) (err error) { + r1, _, e1 := syscall.Syscall(procGetCommState.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(lpDCB)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) { r1, _, e1 := syscall.Syscall(procGetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0) if r1 == 0 { @@ -2154,6 +2258,14 @@ func GetFileInformationByHandleEx(handle Handle, class uint32, outBuffer *byte, return } +func GetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) { + r1, _, e1 := syscall.Syscall6(procGetFileTime.Addr(), 4, uintptr(handle), uintptr(unsafe.Pointer(ctime)), uintptr(unsafe.Pointer(atime)), uintptr(unsafe.Pointer(wtime)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetFileType(filehandle Handle) (n uint32, err error) { r0, _, e1 := syscall.Syscall(procGetFileType.Addr(), 1, uintptr(filehandle), 0, 0) n = uint32(r0) @@ -2355,11 +2467,8 @@ func GetShortPathName(longpath *uint16, shortpath *uint16, buflen uint32) (n uin return } -func GetStartupInfo(startupInfo *StartupInfo) (err error) { - r1, _, e1 := syscall.Syscall(procGetStartupInfoW.Addr(), 1, uintptr(unsafe.Pointer(startupInfo)), 0, 0) - if r1 == 0 { - err = errnoErr(e1) - } +func getStartupInfo(startupInfo *StartupInfo) { + syscall.Syscall(procGetStartupInfoW.Addr(), 1, uintptr(unsafe.Pointer(startupInfo)), 0, 0) return } @@ -2761,6 +2870,14 @@ func PulseEvent(event Handle) (err error) { return } +func PurgeComm(handle Handle, dwFlags uint32) (err error) { + r1, _, e1 := syscall.Syscall(procPurgeComm.Addr(), 2, uintptr(handle), uintptr(dwFlags), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) { r0, _, e1 := syscall.Syscall(procQueryDosDeviceW.Addr(), 3, uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)), uintptr(max)) n = uint32(r0) @@ -2842,6 +2959,14 @@ func RemoveDirectory(path *uint16) (err error) { return } +func RemoveDllDirectory(cookie uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procRemoveDllDirectory.Addr(), 1, uintptr(cookie), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func ResetEvent(event Handle) (err error) { r1, _, e1 := syscall.Syscall(procResetEvent.Addr(), 1, uintptr(event), 0, 0) if r1 == 0 { @@ -2850,6 +2975,14 @@ func ResetEvent(event Handle) (err error) { return } +func resizePseudoConsole(pconsole Handle, size uint32) (hr error) { + r0, _, _ := syscall.Syscall(procResizePseudoConsole.Addr(), 2, uintptr(pconsole), uintptr(size), 0) + if r0 != 0 { + hr = syscall.Errno(r0) + } + return +} + func ResumeThread(thread Handle) (ret uint32, err error) { r0, _, e1 := syscall.Syscall(procResumeThread.Addr(), 1, uintptr(thread), 0, 0) ret = uint32(r0) @@ -2859,6 +2992,30 @@ func ResumeThread(thread Handle) (ret uint32, err error) { return } +func SetCommBreak(handle Handle) (err error) { + r1, _, e1 := syscall.Syscall(procSetCommBreak.Addr(), 1, uintptr(handle), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetCommMask(handle Handle, dwEvtMask uint32) (err error) { + r1, _, e1 := syscall.Syscall(procSetCommMask.Addr(), 2, uintptr(handle), uintptr(dwEvtMask), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetCommState(handle Handle, lpDCB *DCB) (err error) { + r1, _, e1 := syscall.Syscall(procSetCommState.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(lpDCB)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) { r1, _, e1 := syscall.Syscall(procSetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0) if r1 == 0 { @@ -2987,6 +3144,14 @@ func SetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetim return } +func SetFileValidData(handle Handle, validDataLength int64) (err error) { + r1, _, e1 := syscall.Syscall(procSetFileValidData.Addr(), 2, uintptr(handle), uintptr(validDataLength), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func SetHandleInformation(handle Handle, mask uint32, flags uint32) (err error) { r1, _, e1 := syscall.Syscall(procSetHandleInformation.Addr(), 3, uintptr(handle), uintptr(mask), uintptr(flags)) if r1 == 0 { @@ -3072,6 +3237,14 @@ func SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err erro return } +func SetupComm(handle Handle, dwInQueue uint32, dwOutQueue uint32) (err error) { + r1, _, e1 := syscall.Syscall(procSetupComm.Addr(), 3, uintptr(handle), uintptr(dwInQueue), uintptr(dwOutQueue)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func SizeofResource(module Handle, resInfo Handle) (size uint32, err error) { r0, _, e1 := syscall.Syscall(procSizeofResource.Addr(), 2, uintptr(module), uintptr(resInfo), 0) size = uint32(r0) @@ -3218,6 +3391,14 @@ func WTSGetActiveConsoleSessionId() (sessionID uint32) { return } +func WaitCommEvent(handle Handle, lpEvtMask *uint32, lpOverlapped *Overlapped) (err error) { + r1, _, e1 := syscall.Syscall(procWaitCommEvent.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(lpEvtMask)), uintptr(unsafe.Pointer(lpOverlapped))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func waitForMultipleObjects(count uint32, handles uintptr, waitAll bool, waitMilliseconds uint32) (event uint32, err error) { var _p0 uint32 if waitAll { @@ -3504,12 +3685,8 @@ func EnumProcessModulesEx(process Handle, module *Handle, cb uint32, cbNeeded *u return } -func EnumProcesses(processIds []uint32, bytesReturned *uint32) (err error) { - var _p0 *uint32 - if len(processIds) > 0 { - _p0 = &processIds[0] - } - r1, _, e1 := syscall.Syscall(procEnumProcesses.Addr(), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(processIds)), uintptr(unsafe.Pointer(bytesReturned))) +func enumProcesses(processIds *uint32, nSize uint32, bytesReturned *uint32) (err error) { + r1, _, e1 := syscall.Syscall(procEnumProcesses.Addr(), 3, uintptr(unsafe.Pointer(processIds)), uintptr(nSize), uintptr(unsafe.Pointer(bytesReturned))) if r1 == 0 { err = errnoErr(e1) } @@ -3812,9 +3989,9 @@ func setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (er return } -func CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) { +func commandLineToArgv(cmd *uint16, argc *int32) (argv **uint16, err error) { r0, _, e1 := syscall.Syscall(procCommandLineToArgvW.Addr(), 2, uintptr(unsafe.Pointer(cmd)), uintptr(unsafe.Pointer(argc)), 0) - argv = (*[8192]*[8192]uint16)(unsafe.Pointer(r0)) + argv = (**uint16)(unsafe.Pointer(r0)) if argv == nil { err = errnoErr(e1) } @@ -4009,6 +4186,22 @@ func _VerQueryValue(block unsafe.Pointer, subBlock *uint16, pointerToBufferPoint return } +func TimeBeginPeriod(period uint32) (err error) { + r1, _, e1 := syscall.Syscall(proctimeBeginPeriod.Addr(), 1, uintptr(period), 0, 0) + if r1 != 0 { + err = errnoErr(e1) + } + return +} + +func TimeEndPeriod(period uint32) (err error) { + r1, _, e1 := syscall.Syscall(proctimeEndPeriod.Addr(), 1, uintptr(period), 0, 0) + if r1 != 0 { + err = errnoErr(e1) + } + return +} + func WinVerifyTrustEx(hwnd HWND, actionId *GUID, data *WinTrustData) (ret error) { r0, _, _ := syscall.Syscall(procWinVerifyTrustEx.Addr(), 3, uintptr(hwnd), uintptr(unsafe.Pointer(actionId)), uintptr(unsafe.Pointer(data))) if r0 != 0 { @@ -4067,6 +4260,30 @@ func WSAIoctl(s Handle, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbo return } +func WSALookupServiceBegin(querySet *WSAQUERYSET, flags uint32, handle *Handle) (err error) { + r1, _, e1 := syscall.Syscall(procWSALookupServiceBeginW.Addr(), 3, uintptr(unsafe.Pointer(querySet)), uintptr(flags), uintptr(unsafe.Pointer(handle))) + if r1 == socket_error { + err = errnoErr(e1) + } + return +} + +func WSALookupServiceEnd(handle Handle) (err error) { + r1, _, e1 := syscall.Syscall(procWSALookupServiceEnd.Addr(), 1, uintptr(handle), 0, 0) + if r1 == socket_error { + err = errnoErr(e1) + } + return +} + +func WSALookupServiceNext(handle Handle, flags uint32, size *int32, querySet *WSAQUERYSET) (err error) { + r1, _, e1 := syscall.Syscall6(procWSALookupServiceNextW.Addr(), 4, uintptr(handle), uintptr(flags), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(querySet)), 0, 0) + if r1 == socket_error { + err = errnoErr(e1) + } + return +} + func WSARecv(s Handle, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32, overlapped *Overlapped, croutine *byte) (err error) { r1, _, e1 := syscall.Syscall9(procWSARecv.Addr(), 7, uintptr(s), uintptr(unsafe.Pointer(bufs)), uintptr(bufcnt), uintptr(unsafe.Pointer(recvd)), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)), 0, 0) if r1 == socket_error { diff --git a/vendor/google.golang.org/protobuf/AUTHORS b/vendor/google.golang.org/protobuf/AUTHORS deleted file mode 100644 index 2b00ddba..00000000 --- a/vendor/google.golang.org/protobuf/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at https://tip.golang.org/AUTHORS. diff --git a/vendor/google.golang.org/protobuf/CONTRIBUTORS b/vendor/google.golang.org/protobuf/CONTRIBUTORS deleted file mode 100644 index 1fbd3e97..00000000 --- a/vendor/google.golang.org/protobuf/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at https://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/google.golang.org/protobuf/encoding/protodelim/protodelim.go b/vendor/google.golang.org/protobuf/encoding/protodelim/protodelim.go new file mode 100644 index 00000000..2ef36bbc --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protodelim/protodelim.go @@ -0,0 +1,160 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protodelim marshals and unmarshals varint size-delimited messages. +package protodelim + +import ( + "bufio" + "encoding/binary" + "fmt" + "io" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/proto" +) + +// MarshalOptions is a configurable varint size-delimited marshaler. +type MarshalOptions struct{ proto.MarshalOptions } + +// MarshalTo writes a varint size-delimited wire-format message to w. +// If w returns an error, MarshalTo returns it unchanged. +func (o MarshalOptions) MarshalTo(w io.Writer, m proto.Message) (int, error) { + msgBytes, err := o.MarshalOptions.Marshal(m) + if err != nil { + return 0, err + } + + sizeBytes := protowire.AppendVarint(nil, uint64(len(msgBytes))) + sizeWritten, err := w.Write(sizeBytes) + if err != nil { + return sizeWritten, err + } + msgWritten, err := w.Write(msgBytes) + if err != nil { + return sizeWritten + msgWritten, err + } + return sizeWritten + msgWritten, nil +} + +// MarshalTo writes a varint size-delimited wire-format message to w +// with the default options. +// +// See the documentation for [MarshalOptions.MarshalTo]. +func MarshalTo(w io.Writer, m proto.Message) (int, error) { + return MarshalOptions{}.MarshalTo(w, m) +} + +// UnmarshalOptions is a configurable varint size-delimited unmarshaler. +type UnmarshalOptions struct { + proto.UnmarshalOptions + + // MaxSize is the maximum size in wire-format bytes of a single message. + // Unmarshaling a message larger than MaxSize will return an error. + // A zero MaxSize will default to 4 MiB. + // Setting MaxSize to -1 disables the limit. + MaxSize int64 +} + +const defaultMaxSize = 4 << 20 // 4 MiB, corresponds to the default gRPC max request/response size + +// SizeTooLargeError is an error that is returned when the unmarshaler encounters a message size +// that is larger than its configured [UnmarshalOptions.MaxSize]. +type SizeTooLargeError struct { + // Size is the varint size of the message encountered + // that was larger than the provided MaxSize. + Size uint64 + + // MaxSize is the MaxSize limit configured in UnmarshalOptions, which Size exceeded. + MaxSize uint64 +} + +func (e *SizeTooLargeError) Error() string { + return fmt.Sprintf("message size %d exceeded unmarshaler's maximum configured size %d", e.Size, e.MaxSize) +} + +// Reader is the interface expected by [UnmarshalFrom]. +// It is implemented by *[bufio.Reader]. +type Reader interface { + io.Reader + io.ByteReader +} + +// UnmarshalFrom parses and consumes a varint size-delimited wire-format message +// from r. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +// +// The error is [io.EOF] error only if no bytes are read. +// If an EOF happens after reading some but not all the bytes, +// UnmarshalFrom returns a non-io.EOF error. +// In particular if r returns a non-io.EOF error, UnmarshalFrom returns it unchanged, +// and if only a size is read with no subsequent message, [io.ErrUnexpectedEOF] is returned. +func (o UnmarshalOptions) UnmarshalFrom(r Reader, m proto.Message) error { + var sizeArr [binary.MaxVarintLen64]byte + sizeBuf := sizeArr[:0] + for i := range sizeArr { + b, err := r.ReadByte() + if err != nil { + // Immediate EOF is unexpected. + if err == io.EOF && i != 0 { + break + } + return err + } + sizeBuf = append(sizeBuf, b) + if b < 0x80 { + break + } + } + size, n := protowire.ConsumeVarint(sizeBuf) + if n < 0 { + return protowire.ParseError(n) + } + + maxSize := o.MaxSize + if maxSize == 0 { + maxSize = defaultMaxSize + } + if maxSize != -1 && size > uint64(maxSize) { + return errors.Wrap(&SizeTooLargeError{Size: size, MaxSize: uint64(maxSize)}, "") + } + + var b []byte + var err error + if br, ok := r.(*bufio.Reader); ok { + // Use the []byte from the bufio.Reader instead of having to allocate one. + // This reduces CPU usage and allocated bytes. + b, err = br.Peek(int(size)) + if err == nil { + defer br.Discard(int(size)) + } else { + b = nil + } + } + if b == nil { + b = make([]byte, size) + _, err = io.ReadFull(r, b) + } + + if err == io.EOF { + return io.ErrUnexpectedEOF + } + if err != nil { + return err + } + if err := o.Unmarshal(b, m); err != nil { + return err + } + return nil +} + +// UnmarshalFrom parses and consumes a varint size-delimited wire-format message +// from r with the default options. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +// +// See the documentation for [UnmarshalOptions.UnmarshalFrom]. +func UnmarshalFrom(r Reader, m proto.Message) error { + return UnmarshalOptions{}.UnmarshalFrom(r, m) +} diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index 179d6e8f..a45f112b 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -17,11 +17,11 @@ import ( "google.golang.org/protobuf/internal/set" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) -// Unmarshal reads the given []byte into the given proto.Message. +// Unmarshal reads the given []byte into the given [proto.Message]. // The provided message must be mutable (e.g., a non-nil pointer to a message). func Unmarshal(b []byte, m proto.Message) error { return UnmarshalOptions{}.Unmarshal(b, m) @@ -51,7 +51,7 @@ type UnmarshalOptions struct { } } -// Unmarshal reads the given []byte and populates the given proto.Message +// Unmarshal reads the given []byte and populates the given [proto.Message] // using options in the UnmarshalOptions object. // The provided message must be mutable (e.g., a non-nil pointer to a message). func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error { @@ -103,7 +103,7 @@ func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { } // unmarshalMessage unmarshals into the given protoreflect.Message. -func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { +func (d decoder) unmarshalMessage(m protoreflect.Message, checkDelims bool) error { messageDesc := m.Descriptor() if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { return errors.New("no support for proto1 MessageSets") @@ -150,24 +150,24 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { } // Resolve the field descriptor. - var name pref.Name - var fd pref.FieldDescriptor - var xt pref.ExtensionType + var name protoreflect.Name + var fd protoreflect.FieldDescriptor + var xt protoreflect.ExtensionType var xtErr error var isFieldNumberName bool switch tok.NameKind() { case text.IdentName: - name = pref.Name(tok.IdentName()) + name = protoreflect.Name(tok.IdentName()) fd = fieldDescs.ByTextName(string(name)) case text.TypeName: // Handle extensions only. This code path is not for Any. - xt, xtErr = d.opts.Resolver.FindExtensionByName(pref.FullName(tok.TypeName())) + xt, xtErr = d.opts.Resolver.FindExtensionByName(protoreflect.FullName(tok.TypeName())) case text.FieldNumber: isFieldNumberName = true - num := pref.FieldNumber(tok.FieldNumber()) + num := protoreflect.FieldNumber(tok.FieldNumber()) if !num.IsValid() { return d.newError(tok.Pos(), "invalid field number: %d", num) } @@ -215,7 +215,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { switch { case fd.IsList(): kind := fd.Kind() - if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -232,7 +232,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { default: kind := fd.Kind() - if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -262,11 +262,11 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { // unmarshalSingular unmarshals a non-repeated field value specified by the // given FieldDescriptor. -func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) error { - var val pref.Value +func (d decoder) unmarshalSingular(fd protoreflect.FieldDescriptor, m protoreflect.Message) error { + var val protoreflect.Value var err error switch fd.Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: val = m.NewField(fd) err = d.unmarshalMessage(val.Message(), true) default: @@ -280,94 +280,94 @@ func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) erro // unmarshalScalar unmarshals a scalar/enum protoreflect.Value specified by the // given FieldDescriptor. -func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) { +func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { tok, err := d.Read() if err != nil { - return pref.Value{}, err + return protoreflect.Value{}, err } if tok.Kind() != text.Scalar { - return pref.Value{}, d.unexpectedTokenError(tok) + return protoreflect.Value{}, d.unexpectedTokenError(tok) } kind := fd.Kind() switch kind { - case pref.BoolKind: + case protoreflect.BoolKind: if b, ok := tok.Bool(); ok { - return pref.ValueOfBool(b), nil + return protoreflect.ValueOfBool(b), nil } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if n, ok := tok.Int32(); ok { - return pref.ValueOfInt32(n), nil + return protoreflect.ValueOfInt32(n), nil } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if n, ok := tok.Int64(); ok { - return pref.ValueOfInt64(n), nil + return protoreflect.ValueOfInt64(n), nil } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if n, ok := tok.Uint32(); ok { - return pref.ValueOfUint32(n), nil + return protoreflect.ValueOfUint32(n), nil } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if n, ok := tok.Uint64(); ok { - return pref.ValueOfUint64(n), nil + return protoreflect.ValueOfUint64(n), nil } - case pref.FloatKind: + case protoreflect.FloatKind: if n, ok := tok.Float32(); ok { - return pref.ValueOfFloat32(n), nil + return protoreflect.ValueOfFloat32(n), nil } - case pref.DoubleKind: + case protoreflect.DoubleKind: if n, ok := tok.Float64(); ok { - return pref.ValueOfFloat64(n), nil + return protoreflect.ValueOfFloat64(n), nil } - case pref.StringKind: + case protoreflect.StringKind: if s, ok := tok.String(); ok { if strs.EnforceUTF8(fd) && !utf8.ValidString(s) { - return pref.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") + return protoreflect.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") } - return pref.ValueOfString(s), nil + return protoreflect.ValueOfString(s), nil } - case pref.BytesKind: + case protoreflect.BytesKind: if b, ok := tok.String(); ok { - return pref.ValueOfBytes([]byte(b)), nil + return protoreflect.ValueOfBytes([]byte(b)), nil } - case pref.EnumKind: + case protoreflect.EnumKind: if lit, ok := tok.Enum(); ok { // Lookup EnumNumber based on name. - if enumVal := fd.Enum().Values().ByName(pref.Name(lit)); enumVal != nil { - return pref.ValueOfEnum(enumVal.Number()), nil + if enumVal := fd.Enum().Values().ByName(protoreflect.Name(lit)); enumVal != nil { + return protoreflect.ValueOfEnum(enumVal.Number()), nil } } if num, ok := tok.Int32(); ok { - return pref.ValueOfEnum(pref.EnumNumber(num)), nil + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(num)), nil } default: panic(fmt.Sprintf("invalid scalar kind %v", kind)) } - return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) + return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) } // unmarshalList unmarshals into given protoreflect.List. A list value can // either be in [] syntax or simply just a single scalar/message value. -func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { +func (d decoder) unmarshalList(fd protoreflect.FieldDescriptor, list protoreflect.List) error { tok, err := d.Peek() if err != nil { return err } switch fd.Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: switch tok.Kind() { case text.ListOpen: d.Read() @@ -441,22 +441,22 @@ func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { // unmarshalMap unmarshals into given protoreflect.Map. A map value is a // textproto message containing {key: , value: }. -func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { +func (d decoder) unmarshalMap(fd protoreflect.FieldDescriptor, mmap protoreflect.Map) error { // Determine ahead whether map entry is a scalar type or a message type in // order to call the appropriate unmarshalMapValue func inside // unmarshalMapEntry. - var unmarshalMapValue func() (pref.Value, error) + var unmarshalMapValue func() (protoreflect.Value, error) switch fd.MapValue().Kind() { - case pref.MessageKind, pref.GroupKind: - unmarshalMapValue = func() (pref.Value, error) { + case protoreflect.MessageKind, protoreflect.GroupKind: + unmarshalMapValue = func() (protoreflect.Value, error) { pval := mmap.NewValue() if err := d.unmarshalMessage(pval.Message(), true); err != nil { - return pref.Value{}, err + return protoreflect.Value{}, err } return pval, nil } default: - unmarshalMapValue = func() (pref.Value, error) { + unmarshalMapValue = func() (protoreflect.Value, error) { return d.unmarshalScalar(fd.MapValue()) } } @@ -494,9 +494,9 @@ func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { // unmarshalMap unmarshals into given protoreflect.Map. A map value is a // textproto message containing {key: , value: }. -func (d decoder) unmarshalMapEntry(fd pref.FieldDescriptor, mmap pref.Map, unmarshalMapValue func() (pref.Value, error)) error { - var key pref.MapKey - var pval pref.Value +func (d decoder) unmarshalMapEntry(fd protoreflect.FieldDescriptor, mmap protoreflect.Map, unmarshalMapValue func() (protoreflect.Value, error)) error { + var key protoreflect.MapKey + var pval protoreflect.Value Loop: for { // Read field name. @@ -520,7 +520,7 @@ Loop: return d.unexpectedTokenError(tok) } - switch name := pref.Name(tok.IdentName()); name { + switch name := protoreflect.Name(tok.IdentName()); name { case genid.MapEntry_Key_field_name: if !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") @@ -535,7 +535,7 @@ Loop: key = val.MapKey() case genid.MapEntry_Value_field_name: - if kind := fd.MapValue().Kind(); (kind != pref.MessageKind) && (kind != pref.GroupKind) { + if kind := fd.MapValue().Kind(); (kind != protoreflect.MessageKind) && (kind != protoreflect.GroupKind) { if !tok.HasSeparator() { return d.syntaxError(tok.Pos(), "missing field separator :") } @@ -561,7 +561,7 @@ Loop: } if !pval.IsValid() { switch fd.MapValue().Kind() { - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: // If value field is not set for message/group types, construct an // empty one as default. pval = mmap.NewValue() @@ -575,7 +575,7 @@ Loop: // unmarshalAny unmarshals an Any textproto. It can either be in expanded form // or non-expanded form. -func (d decoder) unmarshalAny(m pref.Message, checkDelims bool) error { +func (d decoder) unmarshalAny(m protoreflect.Message, checkDelims bool) error { var typeURL string var bValue []byte var seenTypeUrl bool @@ -619,7 +619,7 @@ Loop: return d.syntaxError(tok.Pos(), "missing field separator :") } - switch name := pref.Name(tok.IdentName()); name { + switch name := protoreflect.Name(tok.IdentName()); name { case genid.Any_TypeUrl_field_name: if seenTypeUrl { return d.newError(tok.Pos(), "duplicate %v field", genid.Any_TypeUrl_field_fullname) @@ -686,10 +686,10 @@ Loop: fds := m.Descriptor().Fields() if len(typeURL) > 0 { - m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), pref.ValueOfString(typeURL)) + m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), protoreflect.ValueOfString(typeURL)) } if len(bValue) > 0 { - m.Set(fds.ByNumber(genid.Any_Value_field_number), pref.ValueOfBytes(bValue)) + m.Set(fds.ByNumber(genid.Any_Value_field_number), protoreflect.ValueOfBytes(bValue)) } return nil } @@ -739,7 +739,9 @@ func (d decoder) skipValue() error { case text.ListClose: return nil case text.MessageOpen: - return d.skipMessageValue() + if err := d.skipMessageValue(); err != nil { + return err + } default: // Skip items. This will not validate whether skipped values are // of the same type or not, same behavior as C++ diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go index 8d5304dc..95967e81 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go @@ -20,7 +20,6 @@ import ( "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -34,7 +33,7 @@ func Format(m proto.Message) string { return MarshalOptions{Multiline: true}.Format(m) } -// Marshal writes the given proto.Message in textproto format using default +// Marshal writes the given [proto.Message] in textproto format using default // options. Do not depend on the output being stable. It may change over time // across different versions of the program. func Marshal(m proto.Message) ([]byte, error) { @@ -98,17 +97,23 @@ func (o MarshalOptions) Format(m proto.Message) string { return string(b) } -// Marshal writes the given proto.Message in textproto format using options in +// Marshal writes the given [proto.Message] in textproto format using options in // MarshalOptions object. Do not depend on the output being stable. It may // change over time across different versions of the program. func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { - return o.marshal(m) + return o.marshal(nil, m) +} + +// MarshalAppend appends the textproto format encoding of m to b, +// returning the result. +func (o MarshalOptions) MarshalAppend(b []byte, m proto.Message) ([]byte, error) { + return o.marshal(b, m) } // marshal is a centralized function that all marshal operations go through. // For profiling purposes, avoid changing the name of this function or // introducing other code paths for marshal that do not go through this. -func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { +func (o MarshalOptions) marshal(b []byte, m proto.Message) ([]byte, error) { var delims = [2]byte{'{', '}'} if o.Multiline && o.Indent == "" { @@ -118,7 +123,7 @@ func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { o.Resolver = protoregistry.GlobalTypes } - internalEnc, err := text.NewEncoder(o.Indent, delims, o.EmitASCII) + internalEnc, err := text.NewEncoder(b, o.Indent, delims, o.EmitASCII) if err != nil { return nil, err } @@ -126,7 +131,7 @@ func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { // Treat nil message interface as an empty message, // in which case there is nothing to output. if m == nil { - return []byte{}, nil + return b, nil } enc := encoder{internalEnc, o} @@ -150,7 +155,7 @@ type encoder struct { } // marshalMessage marshals the given protoreflect.Message. -func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { +func (e encoder) marshalMessage(m protoreflect.Message, inclDelims bool) error { messageDesc := m.Descriptor() if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { return errors.New("no support for proto1 MessageSets") @@ -190,7 +195,7 @@ func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { } // marshalField marshals the given field with protoreflect.Value. -func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescriptor) error { +func (e encoder) marshalField(name string, val protoreflect.Value, fd protoreflect.FieldDescriptor) error { switch { case fd.IsList(): return e.marshalList(name, val.List(), fd) @@ -204,40 +209,40 @@ func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescript // marshalSingular marshals the given non-repeated field value. This includes // all scalar types, enums, messages, and groups. -func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error { +func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error { kind := fd.Kind() switch kind { - case pref.BoolKind: + case protoreflect.BoolKind: e.WriteBool(val.Bool()) - case pref.StringKind: + case protoreflect.StringKind: s := val.String() if !e.opts.allowInvalidUTF8 && strs.EnforceUTF8(fd) && !utf8.ValidString(s) { return errors.InvalidUTF8(string(fd.FullName())) } e.WriteString(s) - case pref.Int32Kind, pref.Int64Kind, - pref.Sint32Kind, pref.Sint64Kind, - pref.Sfixed32Kind, pref.Sfixed64Kind: + case protoreflect.Int32Kind, protoreflect.Int64Kind, + protoreflect.Sint32Kind, protoreflect.Sint64Kind, + protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind: e.WriteInt(val.Int()) - case pref.Uint32Kind, pref.Uint64Kind, - pref.Fixed32Kind, pref.Fixed64Kind: + case protoreflect.Uint32Kind, protoreflect.Uint64Kind, + protoreflect.Fixed32Kind, protoreflect.Fixed64Kind: e.WriteUint(val.Uint()) - case pref.FloatKind: + case protoreflect.FloatKind: // Encoder.WriteFloat handles the special numbers NaN and infinites. e.WriteFloat(val.Float(), 32) - case pref.DoubleKind: + case protoreflect.DoubleKind: // Encoder.WriteFloat handles the special numbers NaN and infinites. e.WriteFloat(val.Float(), 64) - case pref.BytesKind: + case protoreflect.BytesKind: e.WriteString(string(val.Bytes())) - case pref.EnumKind: + case protoreflect.EnumKind: num := val.Enum() if desc := fd.Enum().Values().ByNumber(num); desc != nil { e.WriteLiteral(string(desc.Name())) @@ -246,7 +251,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error e.WriteInt(int64(num)) } - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: return e.marshalMessage(val.Message(), true) default: @@ -256,7 +261,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error } // marshalList marshals the given protoreflect.List as multiple name-value fields. -func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescriptor) error { +func (e encoder) marshalList(name string, list protoreflect.List, fd protoreflect.FieldDescriptor) error { size := list.Len() for i := 0; i < size; i++ { e.WriteName(name) @@ -268,9 +273,9 @@ func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescripto } // marshalMap marshals the given protoreflect.Map as multiple name-value fields. -func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) error { +func (e encoder) marshalMap(name string, mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error { var err error - order.RangeEntries(mmap, order.GenericKeyOrder, func(key pref.MapKey, val pref.Value) bool { + order.RangeEntries(mmap, order.GenericKeyOrder, func(key protoreflect.MapKey, val protoreflect.Value) bool { e.WriteName(name) e.StartMessage() defer e.EndMessage() @@ -334,7 +339,7 @@ func (e encoder) marshalUnknown(b []byte) { // marshalAny marshals the given google.protobuf.Any message in expanded form. // It returns true if it was able to marshal, else false. -func (e encoder) marshalAny(any pref.Message) bool { +func (e encoder) marshalAny(any protoreflect.Message) bool { // Construct the embedded message. fds := any.Descriptor().Fields() fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) diff --git a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go index a427f8b7..e942bc98 100644 --- a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go +++ b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go @@ -3,10 +3,10 @@ // license that can be found in the LICENSE file. // Package protowire parses and formats the raw wire encoding. -// See https://developers.google.com/protocol-buffers/docs/encoding. +// See https://protobuf.dev/programming-guides/encoding. // // For marshaling and unmarshaling entire protobuf messages, -// use the "google.golang.org/protobuf/proto" package instead. +// use the [google.golang.org/protobuf/proto] package instead. package protowire import ( @@ -21,19 +21,16 @@ import ( type Number int32 const ( - MinValidNumber Number = 1 - FirstReservedNumber Number = 19000 - LastReservedNumber Number = 19999 - MaxValidNumber Number = 1<<29 - 1 + MinValidNumber Number = 1 + FirstReservedNumber Number = 19000 + LastReservedNumber Number = 19999 + MaxValidNumber Number = 1<<29 - 1 + DefaultRecursionLimit = 10000 ) // IsValid reports whether the field number is semantically valid. -// -// Note that while numbers within the reserved range are semantically invalid, -// they are syntactically valid in the wire format. -// Implementations may treat records with reserved field numbers as unknown. func (n Number) IsValid() bool { - return MinValidNumber <= n && n < FirstReservedNumber || LastReservedNumber < n && n <= MaxValidNumber + return MinValidNumber <= n && n <= MaxValidNumber } // Type represents the wire type. @@ -55,6 +52,7 @@ const ( errCodeOverflow errCodeReserved errCodeEndGroup + errCodeRecursionDepth ) var ( @@ -89,7 +87,7 @@ func ParseError(n int) error { // ConsumeField parses an entire field record (both tag and value) and returns // the field number, the wire type, and the total length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). // // The total length includes the tag header and the end group marker (if the // field is a group). @@ -106,12 +104,16 @@ func ConsumeField(b []byte) (Number, Type, int) { } // ConsumeFieldValue parses a field value and returns its length. -// This assumes that the field Number and wire Type have already been parsed. -// This returns a negative length upon an error (see ParseError). +// This assumes that the field [Number] and wire [Type] have already been parsed. +// This returns a negative length upon an error (see [ParseError]). // // When parsing a group, the length includes the end group marker and // the end group is verified to match the starting field number. func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { + return consumeFieldValueD(num, typ, b, DefaultRecursionLimit) +} + +func consumeFieldValueD(num Number, typ Type, b []byte, depth int) (n int) { switch typ { case VarintType: _, n = ConsumeVarint(b) @@ -126,6 +128,9 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { _, n = ConsumeBytes(b) return n case StartGroupType: + if depth < 0 { + return errCodeRecursionDepth + } n0 := len(b) for { num2, typ2, n := ConsumeTag(b) @@ -140,7 +145,7 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { return n0 - len(b) } - n = ConsumeFieldValue(num2, typ2, b) + n = consumeFieldValueD(num2, typ2, b, depth-1) if n < 0 { return n // forward error code } @@ -159,7 +164,7 @@ func AppendTag(b []byte, num Number, typ Type) []byte { } // ConsumeTag parses b as a varint-encoded tag, reporting its length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeTag(b []byte) (Number, Type, int) { v, n := ConsumeVarint(b) if n < 0 { @@ -258,7 +263,7 @@ func AppendVarint(b []byte, v uint64) []byte { } // ConsumeVarint parses b as a varint-encoded uint64, reporting its length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeVarint(b []byte) (v uint64, n int) { var y uint64 if len(b) <= 0 { @@ -379,7 +384,7 @@ func AppendFixed32(b []byte, v uint32) []byte { } // ConsumeFixed32 parses b as a little-endian uint32, reporting its length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeFixed32(b []byte) (v uint32, n int) { if len(b) < 4 { return 0, errCodeTruncated @@ -407,7 +412,7 @@ func AppendFixed64(b []byte, v uint64) []byte { } // ConsumeFixed64 parses b as a little-endian uint64, reporting its length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeFixed64(b []byte) (v uint64, n int) { if len(b) < 8 { return 0, errCodeTruncated @@ -427,7 +432,7 @@ func AppendBytes(b []byte, v []byte) []byte { } // ConsumeBytes parses b as a length-prefixed bytes value, reporting its length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeBytes(b []byte) (v []byte, n int) { m, n := ConsumeVarint(b) if n < 0 { @@ -451,7 +456,7 @@ func AppendString(b []byte, v string) []byte { } // ConsumeString parses b as a length-prefixed bytes value, reporting its length. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeString(b []byte) (v string, n int) { bb, n := ConsumeBytes(b) return string(bb), n @@ -466,7 +471,7 @@ func AppendGroup(b []byte, num Number, v []byte) []byte { // ConsumeGroup parses b as a group value until the trailing end group marker, // and verifies that the end marker matches the provided num. The value v // does not contain the end marker, while the length does contain the end marker. -// This returns a negative length upon an error (see ParseError). +// This returns a negative length upon an error (see [ParseError]). func ConsumeGroup(num Number, b []byte) (v []byte, n int) { n = ConsumeFieldValue(num, StartGroupType, b) if n < 0 { @@ -490,8 +495,8 @@ func SizeGroup(num Number, n int) int { return n + SizeTag(num) } -// DecodeTag decodes the field Number and wire Type from its unified form. -// The Number is -1 if the decoded field number overflows int32. +// DecodeTag decodes the field [Number] and wire [Type] from its unified form. +// The [Number] is -1 if the decoded field number overflows int32. // Other than overflow, this does not check for field number validity. func DecodeTag(x uint64) (Number, Type) { // NOTE: MessageSet allows for larger field numbers than normal. @@ -501,12 +506,13 @@ func DecodeTag(x uint64) (Number, Type) { return Number(x >> 3), Type(x & 7) } -// EncodeTag encodes the field Number and wire Type into its unified form. +// EncodeTag encodes the field [Number] and wire [Type] into its unified form. func EncodeTag(num Number, typ Type) uint64 { return uint64(num)<<3 | uint64(typ&7) } // DecodeZigZag decodes a zig-zag-encoded uint64 as an int64. +// // Input: {…, 5, 3, 1, 0, 2, 4, 6, …} // Output: {…, -3, -2, -1, 0, +1, +2, +3, …} func DecodeZigZag(x uint64) int64 { @@ -514,6 +520,7 @@ func DecodeZigZag(x uint64) int64 { } // EncodeZigZag encodes an int64 as a zig-zag-encoded uint64. +// // Input: {…, -3, -2, -1, 0, +1, +2, +3, …} // Output: {…, 5, 3, 1, 0, 2, 4, 6, …} func EncodeZigZag(x int64) uint64 { @@ -521,6 +528,7 @@ func EncodeZigZag(x int64) uint64 { } // DecodeBool decodes a uint64 as a bool. +// // Input: { 0, 1, 2, …} // Output: {false, true, true, …} func DecodeBool(x uint64) bool { @@ -528,6 +536,7 @@ func DecodeBool(x uint64) bool { } // EncodeBool encodes a bool as a uint64. +// // Input: {false, true} // Output: { 0, 1} func EncodeBool(x bool) uint64 { diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go index 360c6332..a45625c8 100644 --- a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go +++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go @@ -14,7 +14,7 @@ import ( "google.golang.org/protobuf/internal/detrand" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type list interface { @@ -30,17 +30,17 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { if isRoot { var name string switch vs.(type) { - case pref.Names: + case protoreflect.Names: name = "Names" - case pref.FieldNumbers: + case protoreflect.FieldNumbers: name = "FieldNumbers" - case pref.FieldRanges: + case protoreflect.FieldRanges: name = "FieldRanges" - case pref.EnumRanges: + case protoreflect.EnumRanges: name = "EnumRanges" - case pref.FileImports: + case protoreflect.FileImports: name = "FileImports" - case pref.Descriptor: + case protoreflect.Descriptor: name = reflect.ValueOf(vs).MethodByName("Get").Type().Out(0).Name() + "s" default: name = reflect.ValueOf(vs).Elem().Type().Name() @@ -50,17 +50,17 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { var ss []string switch vs := vs.(type) { - case pref.Names: + case protoreflect.Names: for i := 0; i < vs.Len(); i++ { ss = append(ss, fmt.Sprint(vs.Get(i))) } return start + joinStrings(ss, false) + end - case pref.FieldNumbers: + case protoreflect.FieldNumbers: for i := 0; i < vs.Len(); i++ { ss = append(ss, fmt.Sprint(vs.Get(i))) } return start + joinStrings(ss, false) + end - case pref.FieldRanges: + case protoreflect.FieldRanges: for i := 0; i < vs.Len(); i++ { r := vs.Get(i) if r[0]+1 == r[1] { @@ -70,7 +70,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } } return start + joinStrings(ss, false) + end - case pref.EnumRanges: + case protoreflect.EnumRanges: for i := 0; i < vs.Len(); i++ { r := vs.Get(i) if r[0] == r[1] { @@ -80,46 +80,44 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string { } } return start + joinStrings(ss, false) + end - case pref.FileImports: + case protoreflect.FileImports: for i := 0; i < vs.Len(); i++ { var rs records - rs.Append(reflect.ValueOf(vs.Get(i)), "Path", "Package", "IsPublic", "IsWeak") + rv := reflect.ValueOf(vs.Get(i)) + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Path"), "Path"}, + {rv.MethodByName("Package"), "Package"}, + {rv.MethodByName("IsPublic"), "IsPublic"}, + {rv.MethodByName("IsWeak"), "IsWeak"}, + }...) ss = append(ss, "{"+rs.Join()+"}") } return start + joinStrings(ss, allowMulti) + end default: - _, isEnumValue := vs.(pref.EnumValueDescriptors) + _, isEnumValue := vs.(protoreflect.EnumValueDescriptors) for i := 0; i < vs.Len(); i++ { m := reflect.ValueOf(vs).MethodByName("Get") v := m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface() - ss = append(ss, formatDescOpt(v.(pref.Descriptor), false, allowMulti && !isEnumValue)) + ss = append(ss, formatDescOpt(v.(protoreflect.Descriptor), false, allowMulti && !isEnumValue, nil)) } return start + joinStrings(ss, allowMulti && isEnumValue) + end } } -// descriptorAccessors is a list of accessors to print for each descriptor. -// -// Do not print all accessors since some contain redundant information, -// while others are pointers that we do not want to follow since the descriptor -// is actually a cyclic graph. -// -// Using a list allows us to print the accessors in a sensible order. -var descriptorAccessors = map[reflect.Type][]string{ - reflect.TypeOf((*pref.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"}, - reflect.TypeOf((*pref.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"}, - reflect.TypeOf((*pref.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"}, - reflect.TypeOf((*pref.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt - reflect.TypeOf((*pref.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"}, - reflect.TypeOf((*pref.EnumValueDescriptor)(nil)).Elem(): {"Number"}, - reflect.TypeOf((*pref.ServiceDescriptor)(nil)).Elem(): {"Methods"}, - reflect.TypeOf((*pref.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"}, +type methodAndName struct { + method reflect.Value + name string } -func FormatDesc(s fmt.State, r rune, t pref.Descriptor) { - io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#')))) +func FormatDesc(s fmt.State, r rune, t protoreflect.Descriptor) { + io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#')), nil)) } -func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { + +func InternalFormatDescOptForTesting(t protoreflect.Descriptor, isRoot, allowMulti bool, record func(string)) string { + return formatDescOpt(t, isRoot, allowMulti, record) +} + +func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool, record func(string)) string { rv := reflect.ValueOf(t) rt := rv.MethodByName("ProtoType").Type().In(0) @@ -128,27 +126,61 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { start = rt.Name() + "{" } - _, isFile := t.(pref.FileDescriptor) - rs := records{allowMulti: allowMulti} + _, isFile := t.(protoreflect.FileDescriptor) + rs := records{ + allowMulti: allowMulti, + record: record, + } if t.IsPlaceholder() { if isFile { - rs.Append(rv, "Path", "Package", "IsPlaceholder") + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Path"), "Path"}, + {rv.MethodByName("Package"), "Package"}, + {rv.MethodByName("IsPlaceholder"), "IsPlaceholder"}, + }...) } else { - rs.Append(rv, "FullName", "IsPlaceholder") + rs.Append(rv, []methodAndName{ + {rv.MethodByName("FullName"), "FullName"}, + {rv.MethodByName("IsPlaceholder"), "IsPlaceholder"}, + }...) } } else { switch { case isFile: - rs.Append(rv, "Syntax") + rs.Append(rv, methodAndName{rv.MethodByName("Syntax"), "Syntax"}) case isRoot: - rs.Append(rv, "Syntax", "FullName") + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Syntax"), "Syntax"}, + {rv.MethodByName("FullName"), "FullName"}, + }...) default: - rs.Append(rv, "Name") + rs.Append(rv, methodAndName{rv.MethodByName("Name"), "Name"}) } switch t := t.(type) { - case pref.FieldDescriptor: - for _, s := range descriptorAccessors[rt] { - switch s { + case protoreflect.FieldDescriptor: + accessors := []methodAndName{ + {rv.MethodByName("Number"), "Number"}, + {rv.MethodByName("Cardinality"), "Cardinality"}, + {rv.MethodByName("Kind"), "Kind"}, + {rv.MethodByName("HasJSONName"), "HasJSONName"}, + {rv.MethodByName("JSONName"), "JSONName"}, + {rv.MethodByName("HasPresence"), "HasPresence"}, + {rv.MethodByName("IsExtension"), "IsExtension"}, + {rv.MethodByName("IsPacked"), "IsPacked"}, + {rv.MethodByName("IsWeak"), "IsWeak"}, + {rv.MethodByName("IsList"), "IsList"}, + {rv.MethodByName("IsMap"), "IsMap"}, + {rv.MethodByName("MapKey"), "MapKey"}, + {rv.MethodByName("MapValue"), "MapValue"}, + {rv.MethodByName("HasDefault"), "HasDefault"}, + {rv.MethodByName("Default"), "Default"}, + {rv.MethodByName("ContainingOneof"), "ContainingOneof"}, + {rv.MethodByName("ContainingMessage"), "ContainingMessage"}, + {rv.MethodByName("Message"), "Message"}, + {rv.MethodByName("Enum"), "Enum"}, + } + for _, s := range accessors { + switch s.name { case "MapKey": if k := t.MapKey(); k != nil { rs.recs = append(rs.recs, [2]string{"MapKey", k.Kind().String()}) @@ -156,21 +188,21 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { case "MapValue": if v := t.MapValue(); v != nil { switch v.Kind() { - case pref.EnumKind: - rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Enum().FullName())}) - case pref.MessageKind, pref.GroupKind: - rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Message().FullName())}) + case protoreflect.EnumKind: + rs.AppendRecs("MapValue", [2]string{"MapValue", string(v.Enum().FullName())}) + case protoreflect.MessageKind, protoreflect.GroupKind: + rs.AppendRecs("MapValue", [2]string{"MapValue", string(v.Message().FullName())}) default: - rs.recs = append(rs.recs, [2]string{"MapValue", v.Kind().String()}) + rs.AppendRecs("MapValue", [2]string{"MapValue", v.Kind().String()}) } } case "ContainingOneof": if od := t.ContainingOneof(); od != nil { - rs.recs = append(rs.recs, [2]string{"Oneof", string(od.Name())}) + rs.AppendRecs("ContainingOneof", [2]string{"Oneof", string(od.Name())}) } case "ContainingMessage": if t.IsExtension() { - rs.recs = append(rs.recs, [2]string{"Extendee", string(t.ContainingMessage().FullName())}) + rs.AppendRecs("ContainingMessage", [2]string{"Extendee", string(t.ContainingMessage().FullName())}) } case "Message": if !t.IsMap() { @@ -180,20 +212,68 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { rs.Append(rv, s) } } - case pref.OneofDescriptor: + case protoreflect.OneofDescriptor: var ss []string fs := t.Fields() for i := 0; i < fs.Len(); i++ { ss = append(ss, string(fs.Get(i).Name())) } if len(ss) > 0 { - rs.recs = append(rs.recs, [2]string{"Fields", "[" + joinStrings(ss, false) + "]"}) + rs.AppendRecs("Fields", [2]string{"Fields", "[" + joinStrings(ss, false) + "]"}) } - default: - rs.Append(rv, descriptorAccessors[rt]...) + + case protoreflect.FileDescriptor: + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Path"), "Path"}, + {rv.MethodByName("Package"), "Package"}, + {rv.MethodByName("Imports"), "Imports"}, + {rv.MethodByName("Messages"), "Messages"}, + {rv.MethodByName("Enums"), "Enums"}, + {rv.MethodByName("Extensions"), "Extensions"}, + {rv.MethodByName("Services"), "Services"}, + }...) + + case protoreflect.MessageDescriptor: + rs.Append(rv, []methodAndName{ + {rv.MethodByName("IsMapEntry"), "IsMapEntry"}, + {rv.MethodByName("Fields"), "Fields"}, + {rv.MethodByName("Oneofs"), "Oneofs"}, + {rv.MethodByName("ReservedNames"), "ReservedNames"}, + {rv.MethodByName("ReservedRanges"), "ReservedRanges"}, + {rv.MethodByName("RequiredNumbers"), "RequiredNumbers"}, + {rv.MethodByName("ExtensionRanges"), "ExtensionRanges"}, + {rv.MethodByName("Messages"), "Messages"}, + {rv.MethodByName("Enums"), "Enums"}, + {rv.MethodByName("Extensions"), "Extensions"}, + }...) + + case protoreflect.EnumDescriptor: + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Values"), "Values"}, + {rv.MethodByName("ReservedNames"), "ReservedNames"}, + {rv.MethodByName("ReservedRanges"), "ReservedRanges"}, + }...) + + case protoreflect.EnumValueDescriptor: + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Number"), "Number"}, + }...) + + case protoreflect.ServiceDescriptor: + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Methods"), "Methods"}, + }...) + + case protoreflect.MethodDescriptor: + rs.Append(rv, []methodAndName{ + {rv.MethodByName("Input"), "Input"}, + {rv.MethodByName("Output"), "Output"}, + {rv.MethodByName("IsStreamingClient"), "IsStreamingClient"}, + {rv.MethodByName("IsStreamingServer"), "IsStreamingServer"}, + }...) } - if rv.MethodByName("GoType").IsValid() { - rs.Append(rv, "GoType") + if m := rv.MethodByName("GoType"); m.IsValid() { + rs.Append(rv, methodAndName{m, "GoType"}) } } return start + rs.Join() + end @@ -202,21 +282,36 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { type records struct { recs [][2]string allowMulti bool + + // record is a function that will be called for every Append() or + // AppendRecs() call, to be used for testing with the + // InternalFormatDescOptForTesting function. + record func(string) } -func (rs *records) Append(v reflect.Value, accessors ...string) { +func (rs *records) AppendRecs(fieldName string, newRecs [2]string) { + if rs.record != nil { + rs.record(fieldName) + } + rs.recs = append(rs.recs, newRecs) +} + +func (rs *records) Append(v reflect.Value, accessors ...methodAndName) { for _, a := range accessors { + if rs.record != nil { + rs.record(a.name) + } var rv reflect.Value - if m := v.MethodByName(a); m.IsValid() { - rv = m.Call(nil)[0] + if a.method.IsValid() { + rv = a.method.Call(nil)[0] } if v.Kind() == reflect.Struct && !rv.IsValid() { - rv = v.FieldByName(a) + rv = v.FieldByName(a.name) } if !rv.IsValid() { - panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a)) + panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a.name)) } - if _, ok := rv.Interface().(pref.Value); ok { + if _, ok := rv.Interface().(protoreflect.Value); ok { rv = rv.MethodByName("Interface").Call(nil)[0] if !rv.IsNil() { rv = rv.Elem() @@ -250,9 +345,9 @@ func (rs *records) Append(v reflect.Value, accessors ...string) { switch v := v.(type) { case list: s = formatListOpt(v, false, rs.allowMulti) - case pref.FieldDescriptor, pref.OneofDescriptor, pref.EnumValueDescriptor, pref.MethodDescriptor: - s = string(v.(pref.Descriptor).Name()) - case pref.Descriptor: + case protoreflect.FieldDescriptor, protoreflect.OneofDescriptor, protoreflect.EnumValueDescriptor, protoreflect.MethodDescriptor: + s = string(v.(protoreflect.Descriptor).Name()) + case protoreflect.Descriptor: s = string(v.FullName()) case string: s = strconv.Quote(v) @@ -261,7 +356,7 @@ func (rs *records) Append(v reflect.Value, accessors ...string) { default: s = fmt.Sprint(v) } - rs.recs = append(rs.recs, [2]string{a, s}) + rs.recs = append(rs.recs, [2]string{a.name, s}) } } diff --git a/vendor/google.golang.org/protobuf/internal/editiondefaults/defaults.go b/vendor/google.golang.org/protobuf/internal/editiondefaults/defaults.go new file mode 100644 index 00000000..14656b65 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/editiondefaults/defaults.go @@ -0,0 +1,12 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package editiondefaults contains the binary representation of the editions +// defaults. +package editiondefaults + +import _ "embed" + +//go:embed editions_defaults.binpb +var Defaults []byte diff --git a/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb new file mode 100644 index 00000000..18f07568 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb @@ -0,0 +1,4 @@ + +  (0æ +  (0ç +  (0è æ(è \ No newline at end of file diff --git a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go index fdd9b13f..328dc733 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go @@ -15,8 +15,8 @@ import ( "strconv" ptext "google.golang.org/protobuf/internal/encoding/text" - errors "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/reflect/protoreflect" ) // Format is the serialization format used to represent the default value. @@ -35,56 +35,56 @@ const ( // Unmarshal deserializes the default string s according to the given kind k. // When k is an enum, a list of enum value descriptors must be provided. -func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (pref.Value, pref.EnumValueDescriptor, error) { +func Unmarshal(s string, k protoreflect.Kind, evs protoreflect.EnumValueDescriptors, f Format) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) { switch k { - case pref.BoolKind: + case protoreflect.BoolKind: if f == GoTag { switch s { case "1": - return pref.ValueOfBool(true), nil, nil + return protoreflect.ValueOfBool(true), nil, nil case "0": - return pref.ValueOfBool(false), nil, nil + return protoreflect.ValueOfBool(false), nil, nil } } else { switch s { case "true": - return pref.ValueOfBool(true), nil, nil + return protoreflect.ValueOfBool(true), nil, nil case "false": - return pref.ValueOfBool(false), nil, nil + return protoreflect.ValueOfBool(false), nil, nil } } - case pref.EnumKind: + case protoreflect.EnumKind: if f == GoTag { // Go tags use the numeric form of the enum value. if n, err := strconv.ParseInt(s, 10, 32); err == nil { - if ev := evs.ByNumber(pref.EnumNumber(n)); ev != nil { - return pref.ValueOfEnum(ev.Number()), ev, nil + if ev := evs.ByNumber(protoreflect.EnumNumber(n)); ev != nil { + return protoreflect.ValueOfEnum(ev.Number()), ev, nil } } } else { // Descriptor default_value use the enum identifier. - ev := evs.ByName(pref.Name(s)) + ev := evs.ByName(protoreflect.Name(s)) if ev != nil { - return pref.ValueOfEnum(ev.Number()), ev, nil + return protoreflect.ValueOfEnum(ev.Number()), ev, nil } } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if v, err := strconv.ParseInt(s, 10, 32); err == nil { - return pref.ValueOfInt32(int32(v)), nil, nil + return protoreflect.ValueOfInt32(int32(v)), nil, nil } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if v, err := strconv.ParseInt(s, 10, 64); err == nil { - return pref.ValueOfInt64(int64(v)), nil, nil + return protoreflect.ValueOfInt64(int64(v)), nil, nil } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if v, err := strconv.ParseUint(s, 10, 32); err == nil { - return pref.ValueOfUint32(uint32(v)), nil, nil + return protoreflect.ValueOfUint32(uint32(v)), nil, nil } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if v, err := strconv.ParseUint(s, 10, 64); err == nil { - return pref.ValueOfUint64(uint64(v)), nil, nil + return protoreflect.ValueOfUint64(uint64(v)), nil, nil } - case pref.FloatKind, pref.DoubleKind: + case protoreflect.FloatKind, protoreflect.DoubleKind: var v float64 var err error switch s { @@ -98,29 +98,29 @@ func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) ( v, err = strconv.ParseFloat(s, 64) } if err == nil { - if k == pref.FloatKind { - return pref.ValueOfFloat32(float32(v)), nil, nil + if k == protoreflect.FloatKind { + return protoreflect.ValueOfFloat32(float32(v)), nil, nil } else { - return pref.ValueOfFloat64(float64(v)), nil, nil + return protoreflect.ValueOfFloat64(float64(v)), nil, nil } } - case pref.StringKind: + case protoreflect.StringKind: // String values are already unescaped and can be used as is. - return pref.ValueOfString(s), nil, nil - case pref.BytesKind: + return protoreflect.ValueOfString(s), nil, nil + case protoreflect.BytesKind: if b, ok := unmarshalBytes(s); ok { - return pref.ValueOfBytes(b), nil, nil + return protoreflect.ValueOfBytes(b), nil, nil } } - return pref.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) + return protoreflect.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) } // Marshal serializes v as the default string according to the given kind k. // When specifying the Descriptor format for an enum kind, the associated // enum value descriptor must be provided. -func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (string, error) { +func Marshal(v protoreflect.Value, ev protoreflect.EnumValueDescriptor, k protoreflect.Kind, f Format) (string, error) { switch k { - case pref.BoolKind: + case protoreflect.BoolKind: if f == GoTag { if v.Bool() { return "1", nil @@ -134,17 +134,17 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) ( return "false", nil } } - case pref.EnumKind: + case protoreflect.EnumKind: if f == GoTag { return strconv.FormatInt(int64(v.Enum()), 10), nil } else { return string(ev.Name()), nil } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind, pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: return strconv.FormatInt(v.Int(), 10), nil - case pref.Uint32Kind, pref.Fixed32Kind, pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: return strconv.FormatUint(v.Uint(), 10), nil - case pref.FloatKind, pref.DoubleKind: + case protoreflect.FloatKind, protoreflect.DoubleKind: f := v.Float() switch { case math.IsInf(f, -1): @@ -154,16 +154,16 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) ( case math.IsNaN(f): return "nan", nil default: - if k == pref.FloatKind { + if k == protoreflect.FloatKind { return strconv.FormatFloat(f, 'g', -1, 32), nil } else { return strconv.FormatFloat(f, 'g', -1, 64), nil } } - case pref.StringKind: + case protoreflect.StringKind: // String values are serialized as is without any escaping. return v.String(), nil - case pref.BytesKind: + case protoreflect.BytesKind: if s, ok := marshalBytes(v.Bytes()); ok { return s, nil } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go index c1866f3c..a6693f0a 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // The MessageSet wire format is equivalent to a message defined as follows, @@ -33,6 +33,7 @@ const ( // ExtensionName is the field name for extensions of MessageSet. // // A valid MessageSet extension must be of the form: +// // message MyMessage { // extend proto2.bridge.MessageSet { // optional MyMessage message_set_extension = 1234; @@ -42,13 +43,13 @@ const ( const ExtensionName = "message_set_extension" // IsMessageSet returns whether the message uses the MessageSet wire format. -func IsMessageSet(md pref.MessageDescriptor) bool { +func IsMessageSet(md protoreflect.MessageDescriptor) bool { xmd, ok := md.(interface{ IsMessageSet() bool }) return ok && xmd.IsMessageSet() } // IsMessageSetExtension reports this field properly extends a MessageSet. -func IsMessageSetExtension(fd pref.FieldDescriptor) bool { +func IsMessageSetExtension(fd protoreflect.FieldDescriptor) bool { switch { case fd.Name() != ExtensionName: return false diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go index 38f1931c..373d2083 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -11,10 +11,10 @@ import ( "strconv" "strings" - defval "google.golang.org/protobuf/internal/encoding/defval" - fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) var byteType = reflect.TypeOf(byte(0)) @@ -29,9 +29,9 @@ var byteType = reflect.TypeOf(byte(0)) // This does not populate the Enum or Message (except for weak message). // // This function is a best effort attempt; parsing errors are ignored. -func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor { - f := new(fdesc.Field) - f.L0.ParentFile = fdesc.SurrogateProto2 +func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor { + f := new(filedesc.Field) + f.L0.ParentFile = filedesc.SurrogateProto2 for len(tag) > 0 { i := strings.IndexByte(tag, ',') if i < 0 { @@ -39,68 +39,68 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p } switch s := tag[:i]; { case strings.HasPrefix(s, "name="): - f.L0.FullName = pref.FullName(s[len("name="):]) + f.L0.FullName = protoreflect.FullName(s[len("name="):]) case strings.Trim(s, "0123456789") == "": n, _ := strconv.ParseUint(s, 10, 32) - f.L1.Number = pref.FieldNumber(n) + f.L1.Number = protoreflect.FieldNumber(n) case s == "opt": - f.L1.Cardinality = pref.Optional + f.L1.Cardinality = protoreflect.Optional case s == "req": - f.L1.Cardinality = pref.Required + f.L1.Cardinality = protoreflect.Required case s == "rep": - f.L1.Cardinality = pref.Repeated + f.L1.Cardinality = protoreflect.Repeated case s == "varint": switch goType.Kind() { case reflect.Bool: - f.L1.Kind = pref.BoolKind + f.L1.Kind = protoreflect.BoolKind case reflect.Int32: - f.L1.Kind = pref.Int32Kind + f.L1.Kind = protoreflect.Int32Kind case reflect.Int64: - f.L1.Kind = pref.Int64Kind + f.L1.Kind = protoreflect.Int64Kind case reflect.Uint32: - f.L1.Kind = pref.Uint32Kind + f.L1.Kind = protoreflect.Uint32Kind case reflect.Uint64: - f.L1.Kind = pref.Uint64Kind + f.L1.Kind = protoreflect.Uint64Kind } case s == "zigzag32": if goType.Kind() == reflect.Int32 { - f.L1.Kind = pref.Sint32Kind + f.L1.Kind = protoreflect.Sint32Kind } case s == "zigzag64": if goType.Kind() == reflect.Int64 { - f.L1.Kind = pref.Sint64Kind + f.L1.Kind = protoreflect.Sint64Kind } case s == "fixed32": switch goType.Kind() { case reflect.Int32: - f.L1.Kind = pref.Sfixed32Kind + f.L1.Kind = protoreflect.Sfixed32Kind case reflect.Uint32: - f.L1.Kind = pref.Fixed32Kind + f.L1.Kind = protoreflect.Fixed32Kind case reflect.Float32: - f.L1.Kind = pref.FloatKind + f.L1.Kind = protoreflect.FloatKind } case s == "fixed64": switch goType.Kind() { case reflect.Int64: - f.L1.Kind = pref.Sfixed64Kind + f.L1.Kind = protoreflect.Sfixed64Kind case reflect.Uint64: - f.L1.Kind = pref.Fixed64Kind + f.L1.Kind = protoreflect.Fixed64Kind case reflect.Float64: - f.L1.Kind = pref.DoubleKind + f.L1.Kind = protoreflect.DoubleKind } case s == "bytes": switch { case goType.Kind() == reflect.String: - f.L1.Kind = pref.StringKind + f.L1.Kind = protoreflect.StringKind case goType.Kind() == reflect.Slice && goType.Elem() == byteType: - f.L1.Kind = pref.BytesKind + f.L1.Kind = protoreflect.BytesKind default: - f.L1.Kind = pref.MessageKind + f.L1.Kind = protoreflect.MessageKind } case s == "group": - f.L1.Kind = pref.GroupKind + f.L1.Kind = protoreflect.GroupKind case strings.HasPrefix(s, "enum="): - f.L1.Kind = pref.EnumKind + f.L1.Kind = protoreflect.EnumKind case strings.HasPrefix(s, "json="): jsonName := s[len("json="):] if jsonName != strs.JSONCamelCase(string(f.L0.FullName.Name())) { @@ -111,23 +111,23 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p f.L1.IsPacked = true case strings.HasPrefix(s, "weak="): f.L1.IsWeak = true - f.L1.Message = fdesc.PlaceholderMessage(pref.FullName(s[len("weak="):])) + f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):])) case strings.HasPrefix(s, "def="): // The default tag is special in that everything afterwards is the // default regardless of the presence of commas. s, i = tag[len("def="):], len(tag) v, ev, _ := defval.Unmarshal(s, f.L1.Kind, evs, defval.GoTag) - f.L1.Default = fdesc.DefaultValue(v, ev) + f.L1.Default = filedesc.DefaultValue(v, ev) case s == "proto3": - f.L0.ParentFile = fdesc.SurrogateProto3 + f.L0.ParentFile = filedesc.SurrogateProto3 } tag = strings.TrimPrefix(tag[i:], ",") } // The generator uses the group message name instead of the field name. // We obtain the real field name by lowercasing the group name. - if f.L1.Kind == pref.GroupKind { - f.L0.FullName = pref.FullName(strings.ToLower(string(f.L0.FullName))) + if f.L1.Kind == protoreflect.GroupKind { + f.L0.FullName = protoreflect.FullName(strings.ToLower(string(f.L0.FullName))) } return f } @@ -140,38 +140,38 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p // Depending on the context on how Marshal is called, there are different ways // through which that information is determined. As such it is the caller's // responsibility to provide a function to obtain that information. -func Marshal(fd pref.FieldDescriptor, enumName string) string { +func Marshal(fd protoreflect.FieldDescriptor, enumName string) string { var tag []string switch fd.Kind() { - case pref.BoolKind, pref.EnumKind, pref.Int32Kind, pref.Uint32Kind, pref.Int64Kind, pref.Uint64Kind: + case protoreflect.BoolKind, protoreflect.EnumKind, protoreflect.Int32Kind, protoreflect.Uint32Kind, protoreflect.Int64Kind, protoreflect.Uint64Kind: tag = append(tag, "varint") - case pref.Sint32Kind: + case protoreflect.Sint32Kind: tag = append(tag, "zigzag32") - case pref.Sint64Kind: + case protoreflect.Sint64Kind: tag = append(tag, "zigzag64") - case pref.Sfixed32Kind, pref.Fixed32Kind, pref.FloatKind: + case protoreflect.Sfixed32Kind, protoreflect.Fixed32Kind, protoreflect.FloatKind: tag = append(tag, "fixed32") - case pref.Sfixed64Kind, pref.Fixed64Kind, pref.DoubleKind: + case protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind, protoreflect.DoubleKind: tag = append(tag, "fixed64") - case pref.StringKind, pref.BytesKind, pref.MessageKind: + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind: tag = append(tag, "bytes") - case pref.GroupKind: + case protoreflect.GroupKind: tag = append(tag, "group") } tag = append(tag, strconv.Itoa(int(fd.Number()))) switch fd.Cardinality() { - case pref.Optional: + case protoreflect.Optional: tag = append(tag, "opt") - case pref.Required: + case protoreflect.Required: tag = append(tag, "req") - case pref.Repeated: + case protoreflect.Repeated: tag = append(tag, "rep") } if fd.IsPacked() { tag = append(tag, "packed") } name := string(fd.Name()) - if fd.Kind() == pref.GroupKind { + if fd.Kind() == protoreflect.GroupKind { // The name of the FieldDescriptor for a group field is // lowercased. To find the original capitalization, we // look in the field's MessageType. @@ -189,10 +189,10 @@ func Marshal(fd pref.FieldDescriptor, enumName string) string { // The previous implementation does not tag extension fields as proto3, // even when the field is defined in a proto3 file. Match that behavior // for consistency. - if fd.Syntax() == pref.Proto3 && !fd.IsExtension() { + if fd.Syntax() == protoreflect.Proto3 && !fd.IsExtension() { tag = append(tag, "proto3") } - if fd.Kind() == pref.EnumKind && enumName != "" { + if fd.Kind() == protoreflect.EnumKind && enumName != "" { tag = append(tag, "enum="+enumName) } if fd.ContainingOneof() != nil { diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go index eb10ea10..87853e78 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go @@ -8,7 +8,6 @@ import ( "bytes" "fmt" "io" - "regexp" "strconv" "unicode/utf8" @@ -381,7 +380,7 @@ func (d *Decoder) currentOpenKind() (Kind, byte) { case '[': return ListOpen, ']' } - panic(fmt.Sprintf("Decoder: openStack contains invalid byte %s", string(openCh))) + panic(fmt.Sprintf("Decoder: openStack contains invalid byte %c", openCh)) } func (d *Decoder) pushOpenStack(ch byte) { @@ -413,15 +412,16 @@ func (d *Decoder) parseFieldName() (tok Token, err error) { // Field number. Identify if input is a valid number that is not negative // and is decimal integer within 32-bit range. if num := parseNumber(d.in); num.size > 0 { + str := num.string(d.in) if !num.neg && num.kind == numDec { - if _, err := strconv.ParseInt(string(d.in[:num.size]), 10, 32); err == nil { + if _, err := strconv.ParseInt(str, 10, 32); err == nil { return d.consumeToken(Name, num.size, uint8(FieldNumber)), nil } } - return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size]) + return Token{}, d.newSyntaxError("invalid field number: %s", str) } - return Token{}, d.newSyntaxError("invalid field name: %s", errRegexp.Find(d.in)) + return Token{}, d.newSyntaxError("invalid field name: %s", errId(d.in)) } // parseTypeName parses Any type URL or extension field name. The name is @@ -571,7 +571,7 @@ func (d *Decoder) parseScalar() (Token, error) { return tok, nil } - return Token{}, d.newSyntaxError("invalid scalar value: %s", errRegexp.Find(d.in)) + return Token{}, d.newSyntaxError("invalid scalar value: %s", errId(d.in)) } // parseLiteralValue parses a literal value. A literal value is used for @@ -653,8 +653,29 @@ func consume(b []byte, n int) []byte { return b } -// Any sequence that looks like a non-delimiter (for error reporting). -var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9\/]+|.)`) +// errId extracts a byte sequence that looks like an invalid ID +// (for the purposes of error reporting). +func errId(seq []byte) []byte { + const maxLen = 32 + for i := 0; i < len(seq); { + if i > maxLen { + return append(seq[:i:i], "…"...) + } + r, size := utf8.DecodeRune(seq[i:]) + if r > utf8.RuneSelf || (r != '/' && isDelim(byte(r))) { + if i == 0 { + // Either the first byte is invalid UTF-8 or a + // delimiter, or the first rune is non-ASCII. + // Return it as-is. + i = size + } + return seq[:i:i] + } + i += size + } + // No delimiter found. + return seq +} // isDelim returns true if given byte is a delimiter character. func isDelim(c byte) bool { diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go index f2d90b78..45c81f02 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go @@ -15,17 +15,12 @@ func (d *Decoder) parseNumberValue() (Token, bool) { if num.neg { numAttrs |= isNegative } - strSize := num.size - last := num.size - 1 - if num.kind == numFloat && (d.in[last] == 'f' || d.in[last] == 'F') { - strSize = last - } tok := Token{ kind: Scalar, attrs: numberValue, pos: len(d.orig) - len(d.in), raw: d.in[:num.size], - str: string(d.in[:strSize]), + str: num.string(d.in), numAttrs: numAttrs, } d.consume(num.size) @@ -46,12 +41,35 @@ type number struct { kind uint8 neg bool size int + // if neg, this is the length of whitespace and comments between + // the minus sign and the rest fo the number literal + sep int +} + +func (num number) string(data []byte) string { + strSize := num.size + last := num.size - 1 + if num.kind == numFloat && (data[last] == 'f' || data[last] == 'F') { + strSize = last + } + if num.neg && num.sep > 0 { + // strip whitespace/comments between negative sign and the rest + strLen := strSize - num.sep + str := make([]byte, strLen) + str[0] = data[0] + copy(str[1:], data[num.sep+1:strSize]) + return string(str) + } + return string(data[:strSize]) + } // parseNumber constructs a number object from given input. It allows for the // following patterns: -// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) -// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// +// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) +// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// // It also returns the number of parsed bytes for the given number, 0 if it is // not a number. func parseNumber(input []byte) number { @@ -65,19 +83,22 @@ func parseNumber(input []byte) number { } // Optional - + var sep int if s[0] == '-' { neg = true s = s[1:] size++ + // Consume any whitespace or comments between the + // negative sign and the rest of the number + lenBefore := len(s) + s = consume(s, 0) + sep = lenBefore - len(s) + size += sep if len(s) == 0 { return number{} } } - // C++ allows for whitespace and comments in between the negative sign and - // the rest of the number. This logic currently does not but is consistent - // with v1. - switch { case s[0] == '0': if len(s) > 1 { @@ -114,7 +135,7 @@ func parseNumber(input []byte) number { if len(s) > 0 && !isDelim(s[0]) { return number{} } - return number{kind: kind, neg: neg, size: size} + return number{kind: kind, neg: neg, size: size, sep: sep} } } s = s[1:] @@ -186,5 +207,5 @@ func parseNumber(input []byte) number { return number{} } - return number{kind: kind, neg: neg, size: size} + return number{kind: kind, neg: neg, size: size, sep: sep} } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go index 0ce8d6fb..7ae6c2a3 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go @@ -24,6 +24,6 @@ // the Go implementation should as well. // // The text format is almost a superset of JSON except: -// * message keys are not quoted strings, but identifiers -// * the top-level value must be a message without the delimiters +// - message keys are not quoted strings, but identifiers +// - the top-level value must be a message without the delimiters package text diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go index da289ccc..cf7aed77 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go @@ -53,8 +53,10 @@ type encoderState struct { // If outputASCII is true, strings will be serialized in such a way that // multi-byte UTF-8 sequences are escaped. This property ensures that the // overall output is ASCII (as opposed to UTF-8). -func NewEncoder(indent string, delims [2]byte, outputASCII bool) (*Encoder, error) { - e := &Encoder{} +func NewEncoder(buf []byte, indent string, delims [2]byte, outputASCII bool) (*Encoder, error) { + e := &Encoder{ + encoderState: encoderState{out: buf}, + } if len(indent) > 0 { if strings.Trim(indent, " \t") != "" { return nil, errors.New("indent may only be composed of space and tab characters") @@ -195,13 +197,13 @@ func appendFloat(out []byte, n float64, bitSize int) []byte { // WriteInt writes out the given signed integer value. func (e *Encoder) WriteInt(n int64) { e.prepareNext(scalar) - e.out = append(e.out, strconv.FormatInt(n, 10)...) + e.out = strconv.AppendInt(e.out, n, 10) } // WriteUint writes out the given unsigned integer value. func (e *Encoder) WriteUint(n uint64) { e.prepareNext(scalar) - e.out = append(e.out, strconv.FormatUint(n, 10)...) + e.out = strconv.AppendUint(e.out, n, 10) } // WriteLiteral writes out the given string as a literal value without quotes. diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go index f90e909b..fbcd3492 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.13 // +build !go1.13 package errors diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go index dc05f419..5e72f1cd 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.13 // +build go1.13 package errors diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/build.go b/vendor/google.golang.org/protobuf/internal/filedesc/build.go index b293b694..7cac1c19 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/build.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/build.go @@ -12,8 +12,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" ) // Builder construct a protoreflect.FileDescriptor from the raw descriptor. @@ -38,7 +37,7 @@ type Builder struct { // TypeResolver resolves extension field types for descriptor options. // If nil, it uses protoregistry.GlobalTypes. TypeResolver interface { - preg.ExtensionTypeResolver + protoregistry.ExtensionTypeResolver } // FileRegistry is use to lookup file, enum, and message dependencies. @@ -46,8 +45,8 @@ type Builder struct { // If nil, it uses protoregistry.GlobalFiles. FileRegistry interface { FindFileByPath(string) (protoreflect.FileDescriptor, error) - FindDescriptorByName(pref.FullName) (pref.Descriptor, error) - RegisterFile(pref.FileDescriptor) error + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) + RegisterFile(protoreflect.FileDescriptor) error } } @@ -55,8 +54,8 @@ type Builder struct { // If so, it permits looking up an enum or message dependency based on the // sub-list and element index into filetype.Builder.DependencyIndexes. type resolverByIndex interface { - FindEnumByIndex(int32, int32, []Enum, []Message) pref.EnumDescriptor - FindMessageByIndex(int32, int32, []Enum, []Message) pref.MessageDescriptor + FindEnumByIndex(int32, int32, []Enum, []Message) protoreflect.EnumDescriptor + FindMessageByIndex(int32, int32, []Enum, []Message) protoreflect.MessageDescriptor } // Indexes of each sub-list in filetype.Builder.DependencyIndexes. @@ -70,7 +69,7 @@ const ( // Out is the output of the Builder. type Out struct { - File pref.FileDescriptor + File protoreflect.FileDescriptor // Enums is all enum descriptors in "flattened ordering". Enums []Enum @@ -97,10 +96,10 @@ func (db Builder) Build() (out Out) { // Initialize resolvers and registries if unpopulated. if db.TypeResolver == nil { - db.TypeResolver = preg.GlobalTypes + db.TypeResolver = protoregistry.GlobalTypes } if db.FileRegistry == nil { - db.FileRegistry = preg.GlobalFiles + db.FileRegistry = protoregistry.GlobalFiles } fd := newRawFile(db) diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index 98ab142a..8826bcf4 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -17,15 +17,30 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) +// Edition is an Enum for proto2.Edition +type Edition int32 + +// These values align with the value of Enum in descriptor.proto which allows +// direct conversion between the proto enum and this enum. +const ( + EditionUnknown Edition = 0 + EditionProto2 Edition = 998 + EditionProto3 Edition = 999 + Edition2023 Edition = 1000 + EditionUnsupported Edition = 100000 +) + // The types in this file may have a suffix: // • L0: Contains fields common to all descriptors (except File) and // must be initialized up front. // • L1: Contains fields specific to a descriptor and -// must be initialized up front. +// must be initialized up front. If the associated proto uses Editions, the +// Editions features must always be resolved. If not explicitly set, the +// appropriate default must be resolved and set. // • L2: Contains fields that are lazily initialized when constructing // from the raw file descriptor. When constructing as a literal, the L2 // fields must be initialized up front. @@ -43,46 +58,76 @@ type ( L2 *FileL2 } FileL1 struct { - Syntax pref.Syntax + Syntax protoreflect.Syntax + Edition Edition // Only used if Syntax == Editions Path string - Package pref.FullName + Package protoreflect.FullName Enums Enums Messages Messages Extensions Extensions Services Services + + EditionFeatures EditionFeatures } FileL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Imports FileImports Locations SourceLocations } + + EditionFeatures struct { + // IsFieldPresence is true if field_presence is EXPLICIT + // https://protobuf.dev/editions/features/#field_presence + IsFieldPresence bool + // IsFieldPresence is true if field_presence is LEGACY_REQUIRED + // https://protobuf.dev/editions/features/#field_presence + IsLegacyRequired bool + // IsOpenEnum is true if enum_type is OPEN + // https://protobuf.dev/editions/features/#enum_type + IsOpenEnum bool + // IsPacked is true if repeated_field_encoding is PACKED + // https://protobuf.dev/editions/features/#repeated_field_encoding + IsPacked bool + // IsUTF8Validated is true if utf_validation is VERIFY + // https://protobuf.dev/editions/features/#utf8_validation + IsUTF8Validated bool + // IsDelimitedEncoded is true if message_encoding is DELIMITED + // https://protobuf.dev/editions/features/#message_encoding + IsDelimitedEncoded bool + // IsJSONCompliant is true if json_format is ALLOW + // https://protobuf.dev/editions/features/#json_format + IsJSONCompliant bool + // GenerateLegacyUnmarshalJSON determines if the plugin generates the + // UnmarshalJSON([]byte) error method for enums. + GenerateLegacyUnmarshalJSON bool + } ) -func (fd *File) ParentFile() pref.FileDescriptor { return fd } -func (fd *File) Parent() pref.Descriptor { return nil } -func (fd *File) Index() int { return 0 } -func (fd *File) Syntax() pref.Syntax { return fd.L1.Syntax } -func (fd *File) Name() pref.Name { return fd.L1.Package.Name() } -func (fd *File) FullName() pref.FullName { return fd.L1.Package } -func (fd *File) IsPlaceholder() bool { return false } -func (fd *File) Options() pref.ProtoMessage { +func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd } +func (fd *File) Parent() protoreflect.Descriptor { return nil } +func (fd *File) Index() int { return 0 } +func (fd *File) Syntax() protoreflect.Syntax { return fd.L1.Syntax } +func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } +func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } +func (fd *File) IsPlaceholder() bool { return false } +func (fd *File) Options() protoreflect.ProtoMessage { if f := fd.lazyInit().Options; f != nil { return f() } return descopts.File } -func (fd *File) Path() string { return fd.L1.Path } -func (fd *File) Package() pref.FullName { return fd.L1.Package } -func (fd *File) Imports() pref.FileImports { return &fd.lazyInit().Imports } -func (fd *File) Enums() pref.EnumDescriptors { return &fd.L1.Enums } -func (fd *File) Messages() pref.MessageDescriptors { return &fd.L1.Messages } -func (fd *File) Extensions() pref.ExtensionDescriptors { return &fd.L1.Extensions } -func (fd *File) Services() pref.ServiceDescriptors { return &fd.L1.Services } -func (fd *File) SourceLocations() pref.SourceLocations { return &fd.lazyInit().Locations } -func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } -func (fd *File) ProtoType(pref.FileDescriptor) {} -func (fd *File) ProtoInternal(pragma.DoNotImplement) {} +func (fd *File) Path() string { return fd.L1.Path } +func (fd *File) Package() protoreflect.FullName { return fd.L1.Package } +func (fd *File) Imports() protoreflect.FileImports { return &fd.lazyInit().Imports } +func (fd *File) Enums() protoreflect.EnumDescriptors { return &fd.L1.Enums } +func (fd *File) Messages() protoreflect.MessageDescriptors { return &fd.L1.Messages } +func (fd *File) Extensions() protoreflect.ExtensionDescriptors { return &fd.L1.Extensions } +func (fd *File) Services() protoreflect.ServiceDescriptors { return &fd.L1.Services } +func (fd *File) SourceLocations() protoreflect.SourceLocations { return &fd.lazyInit().Locations } +func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *File) ProtoType(protoreflect.FileDescriptor) {} +func (fd *File) ProtoInternal(pragma.DoNotImplement) {} func (fd *File) lazyInit() *FileL2 { if atomic.LoadUint32(&fd.once) == 0 { @@ -117,9 +162,11 @@ type ( } EnumL1 struct { eagerValues bool // controls whether EnumL2.Values is already populated + + EditionFeatures EditionFeatures } EnumL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Values EnumValues ReservedNames Names ReservedRanges EnumRanges @@ -130,41 +177,41 @@ type ( L1 EnumValueL1 } EnumValueL1 struct { - Options func() pref.ProtoMessage - Number pref.EnumNumber + Options func() protoreflect.ProtoMessage + Number protoreflect.EnumNumber } ) -func (ed *Enum) Options() pref.ProtoMessage { +func (ed *Enum) Options() protoreflect.ProtoMessage { if f := ed.lazyInit().Options; f != nil { return f() } return descopts.Enum } -func (ed *Enum) Values() pref.EnumValueDescriptors { +func (ed *Enum) Values() protoreflect.EnumValueDescriptors { if ed.L1.eagerValues { return &ed.L2.Values } return &ed.lazyInit().Values } -func (ed *Enum) ReservedNames() pref.Names { return &ed.lazyInit().ReservedNames } -func (ed *Enum) ReservedRanges() pref.EnumRanges { return &ed.lazyInit().ReservedRanges } -func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } -func (ed *Enum) ProtoType(pref.EnumDescriptor) {} +func (ed *Enum) ReservedNames() protoreflect.Names { return &ed.lazyInit().ReservedNames } +func (ed *Enum) ReservedRanges() protoreflect.EnumRanges { return &ed.lazyInit().ReservedRanges } +func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *Enum) ProtoType(protoreflect.EnumDescriptor) {} func (ed *Enum) lazyInit() *EnumL2 { ed.L0.ParentFile.lazyInit() // implicitly initializes L2 return ed.L2 } -func (ed *EnumValue) Options() pref.ProtoMessage { +func (ed *EnumValue) Options() protoreflect.ProtoMessage { if f := ed.L1.Options; f != nil { return f() } return descopts.EnumValue } -func (ed *EnumValue) Number() pref.EnumNumber { return ed.L1.Number } -func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } -func (ed *EnumValue) ProtoType(pref.EnumValueDescriptor) {} +func (ed *EnumValue) Number() protoreflect.EnumNumber { return ed.L1.Number } +func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *EnumValue) ProtoType(protoreflect.EnumValueDescriptor) {} type ( Message struct { @@ -178,16 +225,18 @@ type ( Extensions Extensions IsMapEntry bool // promoted from google.protobuf.MessageOptions IsMessageSet bool // promoted from google.protobuf.MessageOptions + + EditionFeatures EditionFeatures } MessageL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Fields Fields Oneofs Oneofs ReservedNames Names ReservedRanges FieldRanges RequiredNumbers FieldNumbers // must be consistent with Fields.Cardinality ExtensionRanges FieldRanges - ExtensionRangeOptions []func() pref.ProtoMessage // must be same length as ExtensionRanges + ExtensionRangeOptions []func() protoreflect.ProtoMessage // must be same length as ExtensionRanges } Field struct { @@ -195,10 +244,10 @@ type ( L1 FieldL1 } FieldL1 struct { - Options func() pref.ProtoMessage - Number pref.FieldNumber - Cardinality pref.Cardinality // must be consistent with Message.RequiredNumbers - Kind pref.Kind + Options func() protoreflect.ProtoMessage + Number protoreflect.FieldNumber + Cardinality protoreflect.Cardinality // must be consistent with Message.RequiredNumbers + Kind protoreflect.Kind StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsWeak bool // promoted from google.protobuf.FieldOptions @@ -207,9 +256,11 @@ type ( HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions EnforceUTF8 bool // promoted from google.protobuf.FieldOptions Default defaultValue - ContainingOneof pref.OneofDescriptor // must be consistent with Message.Oneofs.Fields - Enum pref.EnumDescriptor - Message pref.MessageDescriptor + ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields + Enum protoreflect.EnumDescriptor + Message protoreflect.MessageDescriptor + + EditionFeatures EditionFeatures } Oneof struct { @@ -217,35 +268,37 @@ type ( L1 OneofL1 } OneofL1 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Fields OneofFields // must be consistent with Message.Fields.ContainingOneof + + EditionFeatures EditionFeatures } ) -func (md *Message) Options() pref.ProtoMessage { +func (md *Message) Options() protoreflect.ProtoMessage { if f := md.lazyInit().Options; f != nil { return f() } return descopts.Message } -func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } -func (md *Message) Fields() pref.FieldDescriptors { return &md.lazyInit().Fields } -func (md *Message) Oneofs() pref.OneofDescriptors { return &md.lazyInit().Oneofs } -func (md *Message) ReservedNames() pref.Names { return &md.lazyInit().ReservedNames } -func (md *Message) ReservedRanges() pref.FieldRanges { return &md.lazyInit().ReservedRanges } -func (md *Message) RequiredNumbers() pref.FieldNumbers { return &md.lazyInit().RequiredNumbers } -func (md *Message) ExtensionRanges() pref.FieldRanges { return &md.lazyInit().ExtensionRanges } -func (md *Message) ExtensionRangeOptions(i int) pref.ProtoMessage { +func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } +func (md *Message) Fields() protoreflect.FieldDescriptors { return &md.lazyInit().Fields } +func (md *Message) Oneofs() protoreflect.OneofDescriptors { return &md.lazyInit().Oneofs } +func (md *Message) ReservedNames() protoreflect.Names { return &md.lazyInit().ReservedNames } +func (md *Message) ReservedRanges() protoreflect.FieldRanges { return &md.lazyInit().ReservedRanges } +func (md *Message) RequiredNumbers() protoreflect.FieldNumbers { return &md.lazyInit().RequiredNumbers } +func (md *Message) ExtensionRanges() protoreflect.FieldRanges { return &md.lazyInit().ExtensionRanges } +func (md *Message) ExtensionRangeOptions(i int) protoreflect.ProtoMessage { if f := md.lazyInit().ExtensionRangeOptions[i]; f != nil { return f() } return descopts.ExtensionRange } -func (md *Message) Enums() pref.EnumDescriptors { return &md.L1.Enums } -func (md *Message) Messages() pref.MessageDescriptors { return &md.L1.Messages } -func (md *Message) Extensions() pref.ExtensionDescriptors { return &md.L1.Extensions } -func (md *Message) ProtoType(pref.MessageDescriptor) {} -func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Message) Enums() protoreflect.EnumDescriptors { return &md.L1.Enums } +func (md *Message) Messages() protoreflect.MessageDescriptors { return &md.L1.Messages } +func (md *Message) Extensions() protoreflect.ExtensionDescriptors { return &md.L1.Extensions } +func (md *Message) ProtoType(protoreflect.MessageDescriptor) {} +func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } func (md *Message) lazyInit() *MessageL2 { md.L0.ParentFile.lazyInit() // implicitly initializes L2 return md.L2 @@ -260,70 +313,83 @@ func (md *Message) IsMessageSet() bool { return md.L1.IsMessageSet } -func (fd *Field) Options() pref.ProtoMessage { +func (fd *Field) Options() protoreflect.ProtoMessage { if f := fd.L1.Options; f != nil { return f() } return descopts.Field } -func (fd *Field) Number() pref.FieldNumber { return fd.L1.Number } -func (fd *Field) Cardinality() pref.Cardinality { return fd.L1.Cardinality } -func (fd *Field) Kind() pref.Kind { return fd.L1.Kind } -func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } -func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } -func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } +func (fd *Field) Number() protoreflect.FieldNumber { return fd.L1.Number } +func (fd *Field) Cardinality() protoreflect.Cardinality { return fd.L1.Cardinality } +func (fd *Field) Kind() protoreflect.Kind { + return fd.L1.Kind +} +func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } +func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } +func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } func (fd *Field) HasPresence() bool { - return fd.L1.Cardinality != pref.Repeated && (fd.L0.ParentFile.L1.Syntax == pref.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) + if fd.L1.Cardinality == protoreflect.Repeated { + return false + } + explicitFieldPresence := fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsFieldPresence + return fd.Syntax() == protoreflect.Proto2 || explicitFieldPresence || fd.L1.Message != nil || fd.L1.ContainingOneof != nil } func (fd *Field) HasOptionalKeyword() bool { - return (fd.L0.ParentFile.L1.Syntax == pref.Proto2 && fd.L1.Cardinality == pref.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional + return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional } func (fd *Field) IsPacked() bool { - if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != pref.Proto2 && fd.L1.Cardinality == pref.Repeated { - switch fd.L1.Kind { - case pref.StringKind, pref.BytesKind, pref.MessageKind, pref.GroupKind: - default: - return true - } + if fd.L1.Cardinality != protoreflect.Repeated { + return false + } + switch fd.L1.Kind { + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: + return false + } + if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { + return fd.L1.EditionFeatures.IsPacked + } + if fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 { + // proto3 repeated fields are packed by default. + return !fd.L1.HasPacked || fd.L1.IsPacked } return fd.L1.IsPacked } func (fd *Field) IsExtension() bool { return false } func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } -func (fd *Field) IsList() bool { return fd.Cardinality() == pref.Repeated && !fd.IsMap() } +func (fd *Field) IsList() bool { return fd.Cardinality() == protoreflect.Repeated && !fd.IsMap() } func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() } -func (fd *Field) MapKey() pref.FieldDescriptor { +func (fd *Field) MapKey() protoreflect.FieldDescriptor { if !fd.IsMap() { return nil } return fd.Message().Fields().ByNumber(genid.MapEntry_Key_field_number) } -func (fd *Field) MapValue() pref.FieldDescriptor { +func (fd *Field) MapValue() protoreflect.FieldDescriptor { if !fd.IsMap() { return nil } return fd.Message().Fields().ByNumber(genid.MapEntry_Value_field_number) } -func (fd *Field) HasDefault() bool { return fd.L1.Default.has } -func (fd *Field) Default() pref.Value { return fd.L1.Default.get(fd) } -func (fd *Field) DefaultEnumValue() pref.EnumValueDescriptor { return fd.L1.Default.enum } -func (fd *Field) ContainingOneof() pref.OneofDescriptor { return fd.L1.ContainingOneof } -func (fd *Field) ContainingMessage() pref.MessageDescriptor { - return fd.L0.Parent.(pref.MessageDescriptor) +func (fd *Field) HasDefault() bool { return fd.L1.Default.has } +func (fd *Field) Default() protoreflect.Value { return fd.L1.Default.get(fd) } +func (fd *Field) DefaultEnumValue() protoreflect.EnumValueDescriptor { return fd.L1.Default.enum } +func (fd *Field) ContainingOneof() protoreflect.OneofDescriptor { return fd.L1.ContainingOneof } +func (fd *Field) ContainingMessage() protoreflect.MessageDescriptor { + return fd.L0.Parent.(protoreflect.MessageDescriptor) } -func (fd *Field) Enum() pref.EnumDescriptor { +func (fd *Field) Enum() protoreflect.EnumDescriptor { return fd.L1.Enum } -func (fd *Field) Message() pref.MessageDescriptor { +func (fd *Field) Message() protoreflect.MessageDescriptor { if fd.L1.IsWeak { if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil { - return d.(pref.MessageDescriptor) + return d.(protoreflect.MessageDescriptor) } } return fd.L1.Message } -func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } -func (fd *Field) ProtoType(pref.FieldDescriptor) {} +func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} // EnforceUTF8 is a pseudo-internal API to determine whether to enforce UTF-8 // validation for the string field. This exists for Google-internal use only @@ -333,24 +399,27 @@ func (fd *Field) ProtoType(pref.FieldDescriptor) {} // WARNING: This method is exempt from the compatibility promise and may be // removed in the future without warning. func (fd *Field) EnforceUTF8() bool { + if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { + return fd.L1.EditionFeatures.IsUTF8Validated + } if fd.L1.HasEnforceUTF8 { return fd.L1.EnforceUTF8 } - return fd.L0.ParentFile.L1.Syntax == pref.Proto3 + return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 } func (od *Oneof) IsSynthetic() bool { - return od.L0.ParentFile.L1.Syntax == pref.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() + return od.L0.ParentFile.L1.Syntax == protoreflect.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() } -func (od *Oneof) Options() pref.ProtoMessage { +func (od *Oneof) Options() protoreflect.ProtoMessage { if f := od.L1.Options; f != nil { return f() } return descopts.Oneof } -func (od *Oneof) Fields() pref.FieldDescriptors { return &od.L1.Fields } -func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } -func (od *Oneof) ProtoType(pref.OneofDescriptor) {} +func (od *Oneof) Fields() protoreflect.FieldDescriptors { return &od.L1.Fields } +func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } +func (od *Oneof) ProtoType(protoreflect.OneofDescriptor) {} type ( Extension struct { @@ -359,55 +428,58 @@ type ( L2 *ExtensionL2 // protected by fileDesc.once } ExtensionL1 struct { - Number pref.FieldNumber - Extendee pref.MessageDescriptor - Cardinality pref.Cardinality - Kind pref.Kind + Number protoreflect.FieldNumber + Extendee protoreflect.MessageDescriptor + Cardinality protoreflect.Cardinality + Kind protoreflect.Kind + EditionFeatures EditionFeatures } ExtensionL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsPacked bool // promoted from google.protobuf.FieldOptions Default defaultValue - Enum pref.EnumDescriptor - Message pref.MessageDescriptor + Enum protoreflect.EnumDescriptor + Message protoreflect.MessageDescriptor } ) -func (xd *Extension) Options() pref.ProtoMessage { +func (xd *Extension) Options() protoreflect.ProtoMessage { if f := xd.lazyInit().Options; f != nil { return f() } return descopts.Field } -func (xd *Extension) Number() pref.FieldNumber { return xd.L1.Number } -func (xd *Extension) Cardinality() pref.Cardinality { return xd.L1.Cardinality } -func (xd *Extension) Kind() pref.Kind { return xd.L1.Kind } -func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON } -func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) } -func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) } -func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != pref.Repeated } +func (xd *Extension) Number() protoreflect.FieldNumber { return xd.L1.Number } +func (xd *Extension) Cardinality() protoreflect.Cardinality { return xd.L1.Cardinality } +func (xd *Extension) Kind() protoreflect.Kind { return xd.L1.Kind } +func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON } +func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) } +func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) } +func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != protoreflect.Repeated } func (xd *Extension) HasOptionalKeyword() bool { - return (xd.L0.ParentFile.L1.Syntax == pref.Proto2 && xd.L1.Cardinality == pref.Optional) || xd.lazyInit().IsProto3Optional -} -func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } -func (xd *Extension) IsExtension() bool { return true } -func (xd *Extension) IsWeak() bool { return false } -func (xd *Extension) IsList() bool { return xd.Cardinality() == pref.Repeated } -func (xd *Extension) IsMap() bool { return false } -func (xd *Extension) MapKey() pref.FieldDescriptor { return nil } -func (xd *Extension) MapValue() pref.FieldDescriptor { return nil } -func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } -func (xd *Extension) Default() pref.Value { return xd.lazyInit().Default.get(xd) } -func (xd *Extension) DefaultEnumValue() pref.EnumValueDescriptor { return xd.lazyInit().Default.enum } -func (xd *Extension) ContainingOneof() pref.OneofDescriptor { return nil } -func (xd *Extension) ContainingMessage() pref.MessageDescriptor { return xd.L1.Extendee } -func (xd *Extension) Enum() pref.EnumDescriptor { return xd.lazyInit().Enum } -func (xd *Extension) Message() pref.MessageDescriptor { return xd.lazyInit().Message } -func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } -func (xd *Extension) ProtoType(pref.FieldDescriptor) {} -func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} + return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional +} +func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } +func (xd *Extension) IsExtension() bool { return true } +func (xd *Extension) IsWeak() bool { return false } +func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated } +func (xd *Extension) IsMap() bool { return false } +func (xd *Extension) MapKey() protoreflect.FieldDescriptor { return nil } +func (xd *Extension) MapValue() protoreflect.FieldDescriptor { return nil } +func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } +func (xd *Extension) Default() protoreflect.Value { return xd.lazyInit().Default.get(xd) } +func (xd *Extension) DefaultEnumValue() protoreflect.EnumValueDescriptor { + return xd.lazyInit().Default.enum +} +func (xd *Extension) ContainingOneof() protoreflect.OneofDescriptor { return nil } +func (xd *Extension) ContainingMessage() protoreflect.MessageDescriptor { return xd.L1.Extendee } +func (xd *Extension) Enum() protoreflect.EnumDescriptor { return xd.lazyInit().Enum } +func (xd *Extension) Message() protoreflect.MessageDescriptor { return xd.lazyInit().Message } +func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } +func (xd *Extension) ProtoType(protoreflect.FieldDescriptor) {} +func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} func (xd *Extension) lazyInit() *ExtensionL2 { xd.L0.ParentFile.lazyInit() // implicitly initializes L2 return xd.L2 @@ -421,7 +493,7 @@ type ( } ServiceL1 struct{} ServiceL2 struct { - Options func() pref.ProtoMessage + Options func() protoreflect.ProtoMessage Methods Methods } @@ -430,48 +502,48 @@ type ( L1 MethodL1 } MethodL1 struct { - Options func() pref.ProtoMessage - Input pref.MessageDescriptor - Output pref.MessageDescriptor + Options func() protoreflect.ProtoMessage + Input protoreflect.MessageDescriptor + Output protoreflect.MessageDescriptor IsStreamingClient bool IsStreamingServer bool } ) -func (sd *Service) Options() pref.ProtoMessage { +func (sd *Service) Options() protoreflect.ProtoMessage { if f := sd.lazyInit().Options; f != nil { return f() } return descopts.Service } -func (sd *Service) Methods() pref.MethodDescriptors { return &sd.lazyInit().Methods } -func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } -func (sd *Service) ProtoType(pref.ServiceDescriptor) {} -func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} +func (sd *Service) Methods() protoreflect.MethodDescriptors { return &sd.lazyInit().Methods } +func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } +func (sd *Service) ProtoType(protoreflect.ServiceDescriptor) {} +func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} func (sd *Service) lazyInit() *ServiceL2 { sd.L0.ParentFile.lazyInit() // implicitly initializes L2 return sd.L2 } -func (md *Method) Options() pref.ProtoMessage { +func (md *Method) Options() protoreflect.ProtoMessage { if f := md.L1.Options; f != nil { return f() } return descopts.Method } -func (md *Method) Input() pref.MessageDescriptor { return md.L1.Input } -func (md *Method) Output() pref.MessageDescriptor { return md.L1.Output } -func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } -func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } -func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } -func (md *Method) ProtoType(pref.MethodDescriptor) {} -func (md *Method) ProtoInternal(pragma.DoNotImplement) {} +func (md *Method) Input() protoreflect.MessageDescriptor { return md.L1.Input } +func (md *Method) Output() protoreflect.MessageDescriptor { return md.L1.Output } +func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } +func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } +func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Method) ProtoType(protoreflect.MethodDescriptor) {} +func (md *Method) ProtoInternal(pragma.DoNotImplement) {} // Surrogate files are can be used to create standalone descriptors // where the syntax is only information derived from the parent file. var ( - SurrogateProto2 = &File{L1: FileL1{Syntax: pref.Proto2}, L2: &FileL2{}} - SurrogateProto3 = &File{L1: FileL1{Syntax: pref.Proto3}, L2: &FileL2{}} + SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} + SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} ) type ( @@ -479,24 +551,24 @@ type ( L0 BaseL0 } BaseL0 struct { - FullName pref.FullName // must be populated - ParentFile *File // must be populated - Parent pref.Descriptor + FullName protoreflect.FullName // must be populated + ParentFile *File // must be populated + Parent protoreflect.Descriptor Index int } ) -func (d *Base) Name() pref.Name { return d.L0.FullName.Name() } -func (d *Base) FullName() pref.FullName { return d.L0.FullName } -func (d *Base) ParentFile() pref.FileDescriptor { +func (d *Base) Name() protoreflect.Name { return d.L0.FullName.Name() } +func (d *Base) FullName() protoreflect.FullName { return d.L0.FullName } +func (d *Base) ParentFile() protoreflect.FileDescriptor { if d.L0.ParentFile == SurrogateProto2 || d.L0.ParentFile == SurrogateProto3 { return nil // surrogate files are not real parents } return d.L0.ParentFile } -func (d *Base) Parent() pref.Descriptor { return d.L0.Parent } +func (d *Base) Parent() protoreflect.Descriptor { return d.L0.Parent } func (d *Base) Index() int { return d.L0.Index } -func (d *Base) Syntax() pref.Syntax { return d.L0.ParentFile.Syntax() } +func (d *Base) Syntax() protoreflect.Syntax { return d.L0.ParentFile.Syntax() } func (d *Base) IsPlaceholder() bool { return false } func (d *Base) ProtoInternal(pragma.DoNotImplement) {} @@ -513,7 +585,7 @@ func (s *stringName) InitJSON(name string) { s.nameJSON = name } -func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { +func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { s.once.Do(func() { if fd.IsExtension() { // For extensions, JSON and text are formatted the same way. @@ -533,7 +605,7 @@ func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { // Format the text name. s.nameText = string(fd.Name()) - if fd.Kind() == pref.GroupKind { + if fd.Kind() == protoreflect.GroupKind { s.nameText = string(fd.Message().Name()) } } @@ -541,10 +613,10 @@ func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { return s } -func (s *stringName) getJSON(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameJSON } -func (s *stringName) getText(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameText } +func (s *stringName) getJSON(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameJSON } +func (s *stringName) getText(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameText } -func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { +func DefaultValue(v protoreflect.Value, ev protoreflect.EnumValueDescriptor) defaultValue { dv := defaultValue{has: v.IsValid(), val: v, enum: ev} if b, ok := v.Interface().([]byte); ok { // Store a copy of the default bytes, so that we can detect @@ -554,9 +626,9 @@ func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { return dv } -func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) defaultValue { - var evs pref.EnumValueDescriptors - if k == pref.EnumKind { +func unmarshalDefault(b []byte, k protoreflect.Kind, pf *File, ed protoreflect.EnumDescriptor) defaultValue { + var evs protoreflect.EnumValueDescriptors + if k == protoreflect.EnumKind { // If the enum is declared within the same file, be careful not to // blindly call the Values method, lest we bind ourselves in a deadlock. if e, ok := ed.(*Enum); ok && e.L0.ParentFile == pf { @@ -567,9 +639,9 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d // If we are unable to resolve the enum dependency, use a placeholder // enum value since we will not be able to parse the default value. - if ed.IsPlaceholder() && pref.Name(b).IsValid() { - v := pref.ValueOfEnum(0) - ev := PlaceholderEnumValue(ed.FullName().Parent().Append(pref.Name(b))) + if ed.IsPlaceholder() && protoreflect.Name(b).IsValid() { + v := protoreflect.ValueOfEnum(0) + ev := PlaceholderEnumValue(ed.FullName().Parent().Append(protoreflect.Name(b))) return DefaultValue(v, ev) } } @@ -583,41 +655,41 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d type defaultValue struct { has bool - val pref.Value - enum pref.EnumValueDescriptor + val protoreflect.Value + enum protoreflect.EnumValueDescriptor bytes []byte } -func (dv *defaultValue) get(fd pref.FieldDescriptor) pref.Value { +func (dv *defaultValue) get(fd protoreflect.FieldDescriptor) protoreflect.Value { // Return the zero value as the default if unpopulated. if !dv.has { - if fd.Cardinality() == pref.Repeated { - return pref.Value{} + if fd.Cardinality() == protoreflect.Repeated { + return protoreflect.Value{} } switch fd.Kind() { - case pref.BoolKind: - return pref.ValueOfBool(false) - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: - return pref.ValueOfInt32(0) - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: - return pref.ValueOfInt64(0) - case pref.Uint32Kind, pref.Fixed32Kind: - return pref.ValueOfUint32(0) - case pref.Uint64Kind, pref.Fixed64Kind: - return pref.ValueOfUint64(0) - case pref.FloatKind: - return pref.ValueOfFloat32(0) - case pref.DoubleKind: - return pref.ValueOfFloat64(0) - case pref.StringKind: - return pref.ValueOfString("") - case pref.BytesKind: - return pref.ValueOfBytes(nil) - case pref.EnumKind: + case protoreflect.BoolKind: + return protoreflect.ValueOfBool(false) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return protoreflect.ValueOfInt32(0) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return protoreflect.ValueOfInt64(0) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return protoreflect.ValueOfUint32(0) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return protoreflect.ValueOfUint64(0) + case protoreflect.FloatKind: + return protoreflect.ValueOfFloat32(0) + case protoreflect.DoubleKind: + return protoreflect.ValueOfFloat64(0) + case protoreflect.StringKind: + return protoreflect.ValueOfString("") + case protoreflect.BytesKind: + return protoreflect.ValueOfBytes(nil) + case protoreflect.EnumKind: if evs := fd.Enum().Values(); evs.Len() > 0 { - return pref.ValueOfEnum(evs.Get(0).Number()) + return protoreflect.ValueOfEnum(evs.Get(0).Number()) } - return pref.ValueOfEnum(0) + return protoreflect.ValueOfEnum(0) } } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go index 66e1fee5..237e64fd 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go @@ -5,12 +5,13 @@ package filedesc import ( + "fmt" "sync" "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // fileRaw is a data struct used when initializing a file descriptor from @@ -95,9 +96,10 @@ func (fd *File) unmarshalSeed(b []byte) { sb := getBuilder() defer putBuilder(sb) - var prevField pref.FieldNumber + var prevField protoreflect.FieldNumber var numEnums, numMessages, numExtensions, numServices int var posEnums, posMessages, posExtensions, posServices int + var options []byte b0 := b for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) @@ -110,16 +112,20 @@ func (fd *File) unmarshalSeed(b []byte) { case genid.FileDescriptorProto_Syntax_field_number: switch string(v) { case "proto2": - fd.L1.Syntax = pref.Proto2 + fd.L1.Syntax = protoreflect.Proto2 case "proto3": - fd.L1.Syntax = pref.Proto3 + fd.L1.Syntax = protoreflect.Proto3 + case "editions": + fd.L1.Syntax = protoreflect.Editions default: panic("invalid syntax") } case genid.FileDescriptorProto_Name_field_number: fd.L1.Path = sb.MakeString(v) case genid.FileDescriptorProto_Package_field_number: - fd.L1.Package = pref.FullName(sb.MakeString(v)) + fd.L1.Package = protoreflect.FullName(sb.MakeString(v)) + case genid.FileDescriptorProto_Options_field_number: + options = v case genid.FileDescriptorProto_EnumType_field_number: if prevField != genid.FileDescriptorProto_EnumType_field_number { if numEnums > 0 { @@ -154,6 +160,13 @@ func (fd *File) unmarshalSeed(b []byte) { numServices++ } prevField = num + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FileDescriptorProto_Edition_field_number: + fd.L1.Edition = Edition(v) + } default: m := protowire.ConsumeFieldValue(num, typ, b) b = b[m:] @@ -163,7 +176,16 @@ func (fd *File) unmarshalSeed(b []byte) { // If syntax is missing, it is assumed to be proto2. if fd.L1.Syntax == 0 { - fd.L1.Syntax = pref.Proto2 + fd.L1.Syntax = protoreflect.Proto2 + } + + if fd.L1.Syntax == protoreflect.Editions { + fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition) + } + + // Parse editions features from options if any + if options != nil { + fd.unmarshalSeedOptions(options) } // Must allocate all declarations before parsing each descriptor type @@ -219,7 +241,29 @@ func (fd *File) unmarshalSeed(b []byte) { } } -func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (fd *File) unmarshalSeedOptions(b []byte) { + for b := b; len(b) > 0; { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FileOptions_Features_field_number: + if fd.Syntax() != protoreflect.Editions { + panic(fmt.Sprintf("invalid descriptor: using edition features in a proto with syntax %s", fd.Syntax())) + } + fd.L1.EditionFeatures = unmarshalFeatureSet(v, fd.L1.EditionFeatures) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { ed.L0.ParentFile = pf ed.L0.Parent = pd ed.L0.Index = i @@ -271,12 +315,13 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Desc } } -func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { md.L0.ParentFile = pf md.L0.Parent = pd md.L0.Index = i + md.L1.EditionFeatures = featuresFromParentDesc(md.Parent()) - var prevField pref.FieldNumber + var prevField protoreflect.FieldNumber var numEnums, numMessages, numExtensions int var posEnums, posMessages, posExtensions int b0 := b @@ -380,6 +425,13 @@ func (md *Message) unmarshalSeedOptions(b []byte) { case genid.MessageOptions_MessageSetWireFormat_field_number: md.L1.IsMessageSet = protowire.DecodeBool(v) } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.MessageOptions_Features_field_number: + md.L1.EditionFeatures = unmarshalFeatureSet(v, md.L1.EditionFeatures) + } default: m := protowire.ConsumeFieldValue(num, typ, b) b = b[m:] @@ -387,7 +439,7 @@ func (md *Message) unmarshalSeedOptions(b []byte) { } } -func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { xd.L0.ParentFile = pf xd.L0.Parent = pd xd.L0.Index = i @@ -401,11 +453,11 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref b = b[m:] switch num { case genid.FieldDescriptorProto_Number_field_number: - xd.L1.Number = pref.FieldNumber(v) + xd.L1.Number = protoreflect.FieldNumber(v) case genid.FieldDescriptorProto_Label_field_number: - xd.L1.Cardinality = pref.Cardinality(v) + xd.L1.Cardinality = protoreflect.Cardinality(v) case genid.FieldDescriptorProto_Type_field_number: - xd.L1.Kind = pref.Kind(v) + xd.L1.Kind = protoreflect.Kind(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -423,7 +475,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref } } -func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { sd.L0.ParentFile = pf sd.L0.Parent = pd sd.L0.Index = i @@ -459,13 +511,13 @@ func putBuilder(b *strs.Builder) { // makeFullName converts b to a protoreflect.FullName, // where b must start with a leading dot. -func makeFullName(sb *strs.Builder, b []byte) pref.FullName { +func makeFullName(sb *strs.Builder, b []byte) protoreflect.FullName { if len(b) == 0 || b[0] != '.' { panic("name reference must be fully qualified") } - return pref.FullName(sb.MakeString(b[1:])) + return protoreflect.FullName(sb.MakeString(b[1:])) } -func appendFullName(sb *strs.Builder, prefix pref.FullName, suffix []byte) pref.FullName { - return sb.AppendFullName(prefix, pref.Name(strs.UnsafeString(suffix))) +func appendFullName(sb *strs.Builder, prefix protoreflect.FullName, suffix []byte) protoreflect.FullName { + return sb.AppendFullName(prefix, protoreflect.Name(strs.UnsafeString(suffix))) } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go index 198451e3..482a61cc 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -13,7 +13,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) func (fd *File) lazyRawInit() { @@ -39,10 +39,10 @@ func (file *File) resolveMessages() { // Resolve message field dependency. switch fd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx) depIdx++ } @@ -62,10 +62,10 @@ func (file *File) resolveExtensions() { // Resolve extension field dependency. switch xd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx) depIdx++ } @@ -92,7 +92,7 @@ func (file *File) resolveServices() { } } -func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref.EnumDescriptor { +func (file *File) resolveEnumDependency(ed protoreflect.EnumDescriptor, i, j int32) protoreflect.EnumDescriptor { r := file.builder.FileRegistry if r, ok := r.(resolverByIndex); ok { if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil { @@ -105,12 +105,12 @@ func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref } } if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil { - return d.(pref.EnumDescriptor) + return d.(protoreflect.EnumDescriptor) } return ed } -func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32) pref.MessageDescriptor { +func (file *File) resolveMessageDependency(md protoreflect.MessageDescriptor, i, j int32) protoreflect.MessageDescriptor { r := file.builder.FileRegistry if r, ok := r.(resolverByIndex); ok { if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil { @@ -123,7 +123,7 @@ func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32 } } if d, _ := r.FindDescriptorByName(md.FullName()); d != nil { - return d.(pref.MessageDescriptor) + return d.(protoreflect.MessageDescriptor) } return md } @@ -158,7 +158,7 @@ func (fd *File) unmarshalFull(b []byte) { if imp == nil { imp = PlaceholderFile(path) } - fd.L2.Imports = append(fd.L2.Imports, pref.FileImport{FileDescriptor: imp}) + fd.L2.Imports = append(fd.L2.Imports, protoreflect.FileImport{FileDescriptor: imp}) case genid.FileDescriptorProto_EnumType_field_number: fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb) enumIdx++ @@ -199,7 +199,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { case genid.EnumDescriptorProto_Value_field_number: rawValues = append(rawValues, v) case genid.EnumDescriptorProto_ReservedName_field_number: - ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v))) case genid.EnumDescriptorProto_ReservedRange_field_number: ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v)) case genid.EnumDescriptorProto_Options_field_number: @@ -219,7 +219,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions) } -func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { +func unmarshalEnumReservedRange(b []byte) (r [2]protoreflect.EnumNumber) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -229,9 +229,9 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { b = b[m:] switch num { case genid.EnumDescriptorProto_EnumReservedRange_Start_field_number: - r[0] = pref.EnumNumber(v) + r[0] = protoreflect.EnumNumber(v) case genid.EnumDescriptorProto_EnumReservedRange_End_field_number: - r[1] = pref.EnumNumber(v) + r[1] = protoreflect.EnumNumber(v) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -241,7 +241,7 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { return r } -func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { vd.L0.ParentFile = pf vd.L0.Parent = pd vd.L0.Index = i @@ -256,7 +256,7 @@ func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref b = b[m:] switch num { case genid.EnumValueDescriptorProto_Number_field_number: - vd.L1.Number = pref.EnumNumber(v) + vd.L1.Number = protoreflect.EnumNumber(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -294,7 +294,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { case genid.DescriptorProto_OneofDecl_field_number: rawOneofs = append(rawOneofs, v) case genid.DescriptorProto_ReservedName_field_number: - md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v))) case genid.DescriptorProto_ReservedRange_field_number: md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v)) case genid.DescriptorProto_ExtensionRange_field_number: @@ -326,7 +326,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { for i, b := range rawFields { fd := &md.L2.Fields.List[i] fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i) - if fd.L1.Cardinality == pref.Required { + if fd.L1.Cardinality == protoreflect.Required { md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number) } } @@ -359,7 +359,7 @@ func (md *Message) unmarshalOptions(b []byte) { } } -func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { +func unmarshalMessageReservedRange(b []byte) (r [2]protoreflect.FieldNumber) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -369,9 +369,9 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { b = b[m:] switch num { case genid.DescriptorProto_ReservedRange_Start_field_number: - r[0] = pref.FieldNumber(v) + r[0] = protoreflect.FieldNumber(v) case genid.DescriptorProto_ReservedRange_End_field_number: - r[1] = pref.FieldNumber(v) + r[1] = protoreflect.FieldNumber(v) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -381,7 +381,7 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { return r } -func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions []byte) { +func unmarshalMessageExtensionRange(b []byte) (r [2]protoreflect.FieldNumber, rawOptions []byte) { for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) b = b[n:] @@ -391,9 +391,9 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions b = b[m:] switch num { case genid.DescriptorProto_ExtensionRange_Start_field_number: - r[0] = pref.FieldNumber(v) + r[0] = protoreflect.FieldNumber(v) case genid.DescriptorProto_ExtensionRange_End_field_number: - r[1] = pref.FieldNumber(v) + r[1] = protoreflect.FieldNumber(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -410,10 +410,11 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions return r, rawOptions } -func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { fd.L0.ParentFile = pf fd.L0.Parent = pd fd.L0.Index = i + fd.L1.EditionFeatures = featuresFromParentDesc(fd.Parent()) var rawTypeName []byte var rawOptions []byte @@ -426,11 +427,11 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des b = b[m:] switch num { case genid.FieldDescriptorProto_Number_field_number: - fd.L1.Number = pref.FieldNumber(v) + fd.L1.Number = protoreflect.FieldNumber(v) case genid.FieldDescriptorProto_Label_field_number: - fd.L1.Cardinality = pref.Cardinality(v) + fd.L1.Cardinality = protoreflect.Cardinality(v) case genid.FieldDescriptorProto_Type_field_number: - fd.L1.Kind = pref.Kind(v) + fd.L1.Kind = protoreflect.Kind(v) case genid.FieldDescriptorProto_OneofIndex_field_number: // In Message.unmarshalFull, we allocate slices for both // the field and oneof descriptors before unmarshaling either @@ -453,7 +454,7 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des case genid.FieldDescriptorProto_JsonName_field_number: fd.L1.StringName.InitJSON(sb.MakeString(v)) case genid.FieldDescriptorProto_DefaultValue_field_number: - fd.L1.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages + fd.L1.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: @@ -465,12 +466,18 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des b = b[m:] } } + if fd.Syntax() == protoreflect.Editions && fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded { + fd.L1.Kind = protoreflect.GroupKind + } + if fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsLegacyRequired { + fd.L1.Cardinality = protoreflect.Required + } if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch fd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: fd.L1.Enum = PlaceholderEnum(name) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = PlaceholderMessage(name) } } @@ -497,6 +504,13 @@ func (fd *Field) unmarshalOptions(b []byte) { fd.L1.HasEnforceUTF8 = true fd.L1.EnforceUTF8 = protowire.DecodeBool(v) } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldOptions_Features_field_number: + fd.L1.EditionFeatures = unmarshalFeatureSet(v, fd.L1.EditionFeatures) + } default: m := protowire.ConsumeFieldValue(num, typ, b) b = b[m:] @@ -504,7 +518,7 @@ func (fd *Field) unmarshalOptions(b []byte) { } } -func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { od.L0.ParentFile = pf od.L0.Parent = pd od.L0.Index = i @@ -534,6 +548,7 @@ func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { var rawTypeName []byte var rawOptions []byte + xd.L1.EditionFeatures = featuresFromParentDesc(xd.L1.Extendee) xd.L2 = new(ExtensionL2) for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) @@ -553,7 +568,7 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { case genid.FieldDescriptorProto_JsonName_field_number: xd.L2.StringName.InitJSON(sb.MakeString(v)) case genid.FieldDescriptorProto_DefaultValue_field_number: - xd.L2.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions + xd.L2.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: @@ -565,12 +580,18 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { b = b[m:] } } + if xd.Syntax() == protoreflect.Editions && xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded { + xd.L1.Kind = protoreflect.GroupKind + } + if xd.Syntax() == protoreflect.Editions && xd.L1.EditionFeatures.IsLegacyRequired { + xd.L1.Cardinality = protoreflect.Required + } if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch xd.L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: xd.L2.Enum = PlaceholderEnum(name) - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: xd.L2.Message = PlaceholderMessage(name) } } @@ -589,6 +610,13 @@ func (xd *Extension) unmarshalOptions(b []byte) { case genid.FieldOptions_Packed_field_number: xd.L2.IsPacked = protowire.DecodeBool(v) } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldOptions_Features_field_number: + xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures) + } default: m := protowire.ConsumeFieldValue(num, typ, b) b = b[m:] @@ -627,7 +655,7 @@ func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) { sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions) } -func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { +func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) { md.L0.ParentFile = pf md.L0.Parent = pd md.L0.Index = i @@ -680,18 +708,18 @@ func appendOptions(dst, src []byte) []byte { // // The type of message to unmarshal to is passed as a pointer since the // vars in descopts may not yet be populated at the time this function is called. -func (db *Builder) optionsUnmarshaler(p *pref.ProtoMessage, b []byte) func() pref.ProtoMessage { +func (db *Builder) optionsUnmarshaler(p *protoreflect.ProtoMessage, b []byte) func() protoreflect.ProtoMessage { if b == nil { return nil } - var opts pref.ProtoMessage + var opts protoreflect.ProtoMessage var once sync.Once - return func() pref.ProtoMessage { + return func() protoreflect.ProtoMessage { once.Do(func() { if *p == nil { panic("Descriptor.Options called without importing the descriptor package") } - opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(pref.ProtoMessage) + opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(protoreflect.ProtoMessage) if err := (proto.UnmarshalOptions{ AllowPartial: true, Resolver: db.TypeResolver, diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go index aa294fff..e3b6587d 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go @@ -17,31 +17,30 @@ import ( "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" ) -type FileImports []pref.FileImport +type FileImports []protoreflect.FileImport func (p *FileImports) Len() int { return len(*p) } -func (p *FileImports) Get(i int) pref.FileImport { return (*p)[i] } +func (p *FileImports) Get(i int) protoreflect.FileImport { return (*p)[i] } func (p *FileImports) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } func (p *FileImports) ProtoInternal(pragma.DoNotImplement) {} type Names struct { - List []pref.Name + List []protoreflect.Name once sync.Once - has map[pref.Name]int // protected by once + has map[protoreflect.Name]int // protected by once } func (p *Names) Len() int { return len(p.List) } -func (p *Names) Get(i int) pref.Name { return p.List[i] } -func (p *Names) Has(s pref.Name) bool { return p.lazyInit().has[s] > 0 } +func (p *Names) Get(i int) protoreflect.Name { return p.List[i] } +func (p *Names) Has(s protoreflect.Name) bool { return p.lazyInit().has[s] > 0 } func (p *Names) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } func (p *Names) ProtoInternal(pragma.DoNotImplement) {} func (p *Names) lazyInit() *Names { p.once.Do(func() { if len(p.List) > 0 { - p.has = make(map[pref.Name]int, len(p.List)) + p.has = make(map[protoreflect.Name]int, len(p.List)) for _, s := range p.List { p.has[s] = p.has[s] + 1 } @@ -67,14 +66,14 @@ func (p *Names) CheckValid() error { } type EnumRanges struct { - List [][2]pref.EnumNumber // start inclusive; end inclusive + List [][2]protoreflect.EnumNumber // start inclusive; end inclusive once sync.Once - sorted [][2]pref.EnumNumber // protected by once + sorted [][2]protoreflect.EnumNumber // protected by once } -func (p *EnumRanges) Len() int { return len(p.List) } -func (p *EnumRanges) Get(i int) [2]pref.EnumNumber { return p.List[i] } -func (p *EnumRanges) Has(n pref.EnumNumber) bool { +func (p *EnumRanges) Len() int { return len(p.List) } +func (p *EnumRanges) Get(i int) [2]protoreflect.EnumNumber { return p.List[i] } +func (p *EnumRanges) Has(n protoreflect.EnumNumber) bool { for ls := p.lazyInit().sorted; len(ls) > 0; { i := len(ls) / 2 switch r := enumRange(ls[i]); { @@ -129,14 +128,14 @@ func (r enumRange) String() string { } type FieldRanges struct { - List [][2]pref.FieldNumber // start inclusive; end exclusive + List [][2]protoreflect.FieldNumber // start inclusive; end exclusive once sync.Once - sorted [][2]pref.FieldNumber // protected by once + sorted [][2]protoreflect.FieldNumber // protected by once } -func (p *FieldRanges) Len() int { return len(p.List) } -func (p *FieldRanges) Get(i int) [2]pref.FieldNumber { return p.List[i] } -func (p *FieldRanges) Has(n pref.FieldNumber) bool { +func (p *FieldRanges) Len() int { return len(p.List) } +func (p *FieldRanges) Get(i int) [2]protoreflect.FieldNumber { return p.List[i] } +func (p *FieldRanges) Has(n protoreflect.FieldNumber) bool { for ls := p.lazyInit().sorted; len(ls) > 0; { i := len(ls) / 2 switch r := fieldRange(ls[i]); { @@ -221,17 +220,17 @@ func (r fieldRange) String() string { } type FieldNumbers struct { - List []pref.FieldNumber + List []protoreflect.FieldNumber once sync.Once - has map[pref.FieldNumber]struct{} // protected by once + has map[protoreflect.FieldNumber]struct{} // protected by once } -func (p *FieldNumbers) Len() int { return len(p.List) } -func (p *FieldNumbers) Get(i int) pref.FieldNumber { return p.List[i] } -func (p *FieldNumbers) Has(n pref.FieldNumber) bool { +func (p *FieldNumbers) Len() int { return len(p.List) } +func (p *FieldNumbers) Get(i int) protoreflect.FieldNumber { return p.List[i] } +func (p *FieldNumbers) Has(n protoreflect.FieldNumber) bool { p.once.Do(func() { if len(p.List) > 0 { - p.has = make(map[pref.FieldNumber]struct{}, len(p.List)) + p.has = make(map[protoreflect.FieldNumber]struct{}, len(p.List)) for _, n := range p.List { p.has[n] = struct{}{} } @@ -244,30 +243,38 @@ func (p *FieldNumbers) Format(s fmt.State, r rune) { descfmt.FormatList func (p *FieldNumbers) ProtoInternal(pragma.DoNotImplement) {} type OneofFields struct { - List []pref.FieldDescriptor + List []protoreflect.FieldDescriptor once sync.Once - byName map[pref.Name]pref.FieldDescriptor // protected by once - byJSON map[string]pref.FieldDescriptor // protected by once - byText map[string]pref.FieldDescriptor // protected by once - byNum map[pref.FieldNumber]pref.FieldDescriptor // protected by once + byName map[protoreflect.Name]protoreflect.FieldDescriptor // protected by once + byJSON map[string]protoreflect.FieldDescriptor // protected by once + byText map[string]protoreflect.FieldDescriptor // protected by once + byNum map[protoreflect.FieldNumber]protoreflect.FieldDescriptor // protected by once } -func (p *OneofFields) Len() int { return len(p.List) } -func (p *OneofFields) Get(i int) pref.FieldDescriptor { return p.List[i] } -func (p *OneofFields) ByName(s pref.Name) pref.FieldDescriptor { return p.lazyInit().byName[s] } -func (p *OneofFields) ByJSONName(s string) pref.FieldDescriptor { return p.lazyInit().byJSON[s] } -func (p *OneofFields) ByTextName(s string) pref.FieldDescriptor { return p.lazyInit().byText[s] } -func (p *OneofFields) ByNumber(n pref.FieldNumber) pref.FieldDescriptor { return p.lazyInit().byNum[n] } -func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } -func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} +func (p *OneofFields) Len() int { return len(p.List) } +func (p *OneofFields) Get(i int) protoreflect.FieldDescriptor { return p.List[i] } +func (p *OneofFields) ByName(s protoreflect.Name) protoreflect.FieldDescriptor { + return p.lazyInit().byName[s] +} +func (p *OneofFields) ByJSONName(s string) protoreflect.FieldDescriptor { + return p.lazyInit().byJSON[s] +} +func (p *OneofFields) ByTextName(s string) protoreflect.FieldDescriptor { + return p.lazyInit().byText[s] +} +func (p *OneofFields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor { + return p.lazyInit().byNum[n] +} +func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} func (p *OneofFields) lazyInit() *OneofFields { p.once.Do(func() { if len(p.List) > 0 { - p.byName = make(map[pref.Name]pref.FieldDescriptor, len(p.List)) - p.byJSON = make(map[string]pref.FieldDescriptor, len(p.List)) - p.byText = make(map[string]pref.FieldDescriptor, len(p.List)) - p.byNum = make(map[pref.FieldNumber]pref.FieldDescriptor, len(p.List)) + p.byName = make(map[protoreflect.Name]protoreflect.FieldDescriptor, len(p.List)) + p.byJSON = make(map[string]protoreflect.FieldDescriptor, len(p.List)) + p.byText = make(map[string]protoreflect.FieldDescriptor, len(p.List)) + p.byNum = make(map[protoreflect.FieldNumber]protoreflect.FieldDescriptor, len(p.List)) for _, f := range p.List { // Field names and numbers are guaranteed to be unique. p.byName[f.Name()] = f @@ -284,123 +291,123 @@ type SourceLocations struct { // List is a list of SourceLocations. // The SourceLocation.Next field does not need to be populated // as it will be lazily populated upon first need. - List []pref.SourceLocation + List []protoreflect.SourceLocation // File is the parent file descriptor that these locations are relative to. // If non-nil, ByDescriptor verifies that the provided descriptor // is a child of this file descriptor. - File pref.FileDescriptor + File protoreflect.FileDescriptor once sync.Once byPath map[pathKey]int } -func (p *SourceLocations) Len() int { return len(p.List) } -func (p *SourceLocations) Get(i int) pref.SourceLocation { return p.lazyInit().List[i] } -func (p *SourceLocations) byKey(k pathKey) pref.SourceLocation { +func (p *SourceLocations) Len() int { return len(p.List) } +func (p *SourceLocations) Get(i int) protoreflect.SourceLocation { return p.lazyInit().List[i] } +func (p *SourceLocations) byKey(k pathKey) protoreflect.SourceLocation { if i, ok := p.lazyInit().byPath[k]; ok { return p.List[i] } - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } -func (p *SourceLocations) ByPath(path pref.SourcePath) pref.SourceLocation { +func (p *SourceLocations) ByPath(path protoreflect.SourcePath) protoreflect.SourceLocation { return p.byKey(newPathKey(path)) } -func (p *SourceLocations) ByDescriptor(desc pref.Descriptor) pref.SourceLocation { +func (p *SourceLocations) ByDescriptor(desc protoreflect.Descriptor) protoreflect.SourceLocation { if p.File != nil && desc != nil && p.File != desc.ParentFile() { - return pref.SourceLocation{} // mismatching parent files + return protoreflect.SourceLocation{} // mismatching parent files } var pathArr [16]int32 path := pathArr[:0] for { switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: // Reverse the path since it was constructed in reverse. for i, j := 0, len(path)-1; i < j; i, j = i+1, j-1 { path[i], path[j] = path[j], path[i] } return p.byKey(newPathKey(path)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_MessageType_field_number)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_NestedType_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.FieldDescriptor: - isExtension := desc.(pref.FieldDescriptor).IsExtension() + case protoreflect.FieldDescriptor: + isExtension := desc.(protoreflect.FieldDescriptor).IsExtension() path = append(path, int32(desc.Index())) desc = desc.Parent() if isExtension { switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_Extension_field_number)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_Extension_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } } else { switch desc.(type) { - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_Field_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } } - case pref.OneofDescriptor: + case protoreflect.OneofDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_OneofDecl_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.EnumDescriptor: + case protoreflect.EnumDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_EnumType_field_number)) - case pref.MessageDescriptor: + case protoreflect.MessageDescriptor: path = append(path, int32(genid.DescriptorProto_EnumType_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.EnumValueDescriptor: + case protoreflect.EnumValueDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.EnumDescriptor: + case protoreflect.EnumDescriptor: path = append(path, int32(genid.EnumDescriptorProto_Value_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.ServiceDescriptor: + case protoreflect.ServiceDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.FileDescriptor: + case protoreflect.FileDescriptor: path = append(path, int32(genid.FileDescriptorProto_Service_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } - case pref.MethodDescriptor: + case protoreflect.MethodDescriptor: path = append(path, int32(desc.Index())) desc = desc.Parent() switch desc.(type) { - case pref.ServiceDescriptor: + case protoreflect.ServiceDescriptor: path = append(path, int32(genid.ServiceDescriptorProto_Method_field_number)) default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } default: - return pref.SourceLocation{} + return protoreflect.SourceLocation{} } } } @@ -435,7 +442,7 @@ type pathKey struct { str string // used if the path does not fit in arr } -func newPathKey(p pref.SourcePath) (k pathKey) { +func newPathKey(p protoreflect.SourcePath) (k pathKey) { if len(p) < len(k.arr) { for i, ps := range p { if ps < 0 || math.MaxUint8 <= ps { diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go new file mode 100644 index 00000000..0375a49d --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go @@ -0,0 +1,142 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package filedesc + +import ( + "fmt" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/editiondefaults" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/reflect/protoreflect" +) + +var defaultsCache = make(map[Edition]EditionFeatures) + +func init() { + unmarshalEditionDefaults(editiondefaults.Defaults) +} + +func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures { + for len(b) > 0 { + num, _, n := protowire.ConsumeTag(b) + b = b[n:] + switch num { + case genid.GoFeatures_LegacyUnmarshalJsonEnum_field_number: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + parent.GenerateLegacyUnmarshalJSON = protowire.DecodeBool(v) + default: + panic(fmt.Sprintf("unkown field number %d while unmarshalling GoFeatures", num)) + } + } + return parent +} + +func unmarshalFeatureSet(b []byte, parent EditionFeatures) EditionFeatures { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FeatureSet_FieldPresence_field_number: + parent.IsFieldPresence = v == genid.FeatureSet_EXPLICIT_enum_value || v == genid.FeatureSet_LEGACY_REQUIRED_enum_value + parent.IsLegacyRequired = v == genid.FeatureSet_LEGACY_REQUIRED_enum_value + case genid.FeatureSet_EnumType_field_number: + parent.IsOpenEnum = v == genid.FeatureSet_OPEN_enum_value + case genid.FeatureSet_RepeatedFieldEncoding_field_number: + parent.IsPacked = v == genid.FeatureSet_PACKED_enum_value + case genid.FeatureSet_Utf8Validation_field_number: + parent.IsUTF8Validated = v == genid.FeatureSet_VERIFY_enum_value + case genid.FeatureSet_MessageEncoding_field_number: + parent.IsDelimitedEncoded = v == genid.FeatureSet_DELIMITED_enum_value + case genid.FeatureSet_JsonFormat_field_number: + parent.IsJSONCompliant = v == genid.FeatureSet_ALLOW_enum_value + default: + panic(fmt.Sprintf("unkown field number %d while unmarshalling FeatureSet", num)) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.GoFeatures_LegacyUnmarshalJsonEnum_field_number: + parent = unmarshalGoFeature(v, parent) + } + } + } + + return parent +} + +func featuresFromParentDesc(parentDesc protoreflect.Descriptor) EditionFeatures { + var parentFS EditionFeatures + switch p := parentDesc.(type) { + case *File: + parentFS = p.L1.EditionFeatures + case *Message: + parentFS = p.L1.EditionFeatures + default: + panic(fmt.Sprintf("unknown parent type %T", parentDesc)) + } + return parentFS +} + +func unmarshalEditionDefault(b []byte) { + var ed Edition + var fs EditionFeatures + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number: + ed = Edition(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number: + fs = unmarshalFeatureSet(v, fs) + } + } + } + defaultsCache[ed] = fs +} + +func unmarshalEditionDefaults(b []byte) { + for len(b) > 0 { + num, _, n := protowire.ConsumeTag(b) + b = b[n:] + switch num { + case genid.FeatureSetDefaults_Defaults_field_number: + def, m := protowire.ConsumeBytes(b) + b = b[m:] + unmarshalEditionDefault(def) + case genid.FeatureSetDefaults_MinimumEdition_field_number, + genid.FeatureSetDefaults_MaximumEdition_field_number: + // We don't care about the minimum and maximum editions. If the + // edition we are looking for later on is not in the cache we know + // it is outside of the range between minimum and maximum edition. + _, m := protowire.ConsumeVarint(b) + b = b[m:] + default: + panic(fmt.Sprintf("unkown field number %d while unmarshalling EditionDefault", num)) + } + } +} + +func getFeaturesFor(ed Edition) EditionFeatures { + if def, ok := defaultsCache[ed]; ok { + return def + } + panic(fmt.Sprintf("unsupported edition: %v", ed)) +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go index dbf2c605..28240ebc 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go @@ -7,7 +7,7 @@ package filedesc import ( "google.golang.org/protobuf/internal/descopts" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) var ( @@ -30,78 +30,80 @@ var ( // PlaceholderFile is a placeholder, representing only the file path. type PlaceholderFile string -func (f PlaceholderFile) ParentFile() pref.FileDescriptor { return f } -func (f PlaceholderFile) Parent() pref.Descriptor { return nil } -func (f PlaceholderFile) Index() int { return 0 } -func (f PlaceholderFile) Syntax() pref.Syntax { return 0 } -func (f PlaceholderFile) Name() pref.Name { return "" } -func (f PlaceholderFile) FullName() pref.FullName { return "" } -func (f PlaceholderFile) IsPlaceholder() bool { return true } -func (f PlaceholderFile) Options() pref.ProtoMessage { return descopts.File } -func (f PlaceholderFile) Path() string { return string(f) } -func (f PlaceholderFile) Package() pref.FullName { return "" } -func (f PlaceholderFile) Imports() pref.FileImports { return emptyFiles } -func (f PlaceholderFile) Messages() pref.MessageDescriptors { return emptyMessages } -func (f PlaceholderFile) Enums() pref.EnumDescriptors { return emptyEnums } -func (f PlaceholderFile) Extensions() pref.ExtensionDescriptors { return emptyExtensions } -func (f PlaceholderFile) Services() pref.ServiceDescriptors { return emptyServices } -func (f PlaceholderFile) SourceLocations() pref.SourceLocations { return emptySourceLocations } -func (f PlaceholderFile) ProtoType(pref.FileDescriptor) { return } -func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } +func (f PlaceholderFile) ParentFile() protoreflect.FileDescriptor { return f } +func (f PlaceholderFile) Parent() protoreflect.Descriptor { return nil } +func (f PlaceholderFile) Index() int { return 0 } +func (f PlaceholderFile) Syntax() protoreflect.Syntax { return 0 } +func (f PlaceholderFile) Name() protoreflect.Name { return "" } +func (f PlaceholderFile) FullName() protoreflect.FullName { return "" } +func (f PlaceholderFile) IsPlaceholder() bool { return true } +func (f PlaceholderFile) Options() protoreflect.ProtoMessage { return descopts.File } +func (f PlaceholderFile) Path() string { return string(f) } +func (f PlaceholderFile) Package() protoreflect.FullName { return "" } +func (f PlaceholderFile) Imports() protoreflect.FileImports { return emptyFiles } +func (f PlaceholderFile) Messages() protoreflect.MessageDescriptors { return emptyMessages } +func (f PlaceholderFile) Enums() protoreflect.EnumDescriptors { return emptyEnums } +func (f PlaceholderFile) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions } +func (f PlaceholderFile) Services() protoreflect.ServiceDescriptors { return emptyServices } +func (f PlaceholderFile) SourceLocations() protoreflect.SourceLocations { return emptySourceLocations } +func (f PlaceholderFile) ProtoType(protoreflect.FileDescriptor) { return } +func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderEnum is a placeholder, representing only the full name. -type PlaceholderEnum pref.FullName +type PlaceholderEnum protoreflect.FullName -func (e PlaceholderEnum) ParentFile() pref.FileDescriptor { return nil } -func (e PlaceholderEnum) Parent() pref.Descriptor { return nil } -func (e PlaceholderEnum) Index() int { return 0 } -func (e PlaceholderEnum) Syntax() pref.Syntax { return 0 } -func (e PlaceholderEnum) Name() pref.Name { return pref.FullName(e).Name() } -func (e PlaceholderEnum) FullName() pref.FullName { return pref.FullName(e) } -func (e PlaceholderEnum) IsPlaceholder() bool { return true } -func (e PlaceholderEnum) Options() pref.ProtoMessage { return descopts.Enum } -func (e PlaceholderEnum) Values() pref.EnumValueDescriptors { return emptyEnumValues } -func (e PlaceholderEnum) ReservedNames() pref.Names { return emptyNames } -func (e PlaceholderEnum) ReservedRanges() pref.EnumRanges { return emptyEnumRanges } -func (e PlaceholderEnum) ProtoType(pref.EnumDescriptor) { return } -func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } +func (e PlaceholderEnum) ParentFile() protoreflect.FileDescriptor { return nil } +func (e PlaceholderEnum) Parent() protoreflect.Descriptor { return nil } +func (e PlaceholderEnum) Index() int { return 0 } +func (e PlaceholderEnum) Syntax() protoreflect.Syntax { return 0 } +func (e PlaceholderEnum) Name() protoreflect.Name { return protoreflect.FullName(e).Name() } +func (e PlaceholderEnum) FullName() protoreflect.FullName { return protoreflect.FullName(e) } +func (e PlaceholderEnum) IsPlaceholder() bool { return true } +func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return descopts.Enum } +func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues } +func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames } +func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges } +func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return } +func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderEnumValue is a placeholder, representing only the full name. -type PlaceholderEnumValue pref.FullName +type PlaceholderEnumValue protoreflect.FullName -func (e PlaceholderEnumValue) ParentFile() pref.FileDescriptor { return nil } -func (e PlaceholderEnumValue) Parent() pref.Descriptor { return nil } -func (e PlaceholderEnumValue) Index() int { return 0 } -func (e PlaceholderEnumValue) Syntax() pref.Syntax { return 0 } -func (e PlaceholderEnumValue) Name() pref.Name { return pref.FullName(e).Name() } -func (e PlaceholderEnumValue) FullName() pref.FullName { return pref.FullName(e) } -func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } -func (e PlaceholderEnumValue) Options() pref.ProtoMessage { return descopts.EnumValue } -func (e PlaceholderEnumValue) Number() pref.EnumNumber { return 0 } -func (e PlaceholderEnumValue) ProtoType(pref.EnumValueDescriptor) { return } -func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } +func (e PlaceholderEnumValue) ParentFile() protoreflect.FileDescriptor { return nil } +func (e PlaceholderEnumValue) Parent() protoreflect.Descriptor { return nil } +func (e PlaceholderEnumValue) Index() int { return 0 } +func (e PlaceholderEnumValue) Syntax() protoreflect.Syntax { return 0 } +func (e PlaceholderEnumValue) Name() protoreflect.Name { return protoreflect.FullName(e).Name() } +func (e PlaceholderEnumValue) FullName() protoreflect.FullName { return protoreflect.FullName(e) } +func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } +func (e PlaceholderEnumValue) Options() protoreflect.ProtoMessage { return descopts.EnumValue } +func (e PlaceholderEnumValue) Number() protoreflect.EnumNumber { return 0 } +func (e PlaceholderEnumValue) ProtoType(protoreflect.EnumValueDescriptor) { return } +func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } // PlaceholderMessage is a placeholder, representing only the full name. -type PlaceholderMessage pref.FullName +type PlaceholderMessage protoreflect.FullName -func (m PlaceholderMessage) ParentFile() pref.FileDescriptor { return nil } -func (m PlaceholderMessage) Parent() pref.Descriptor { return nil } -func (m PlaceholderMessage) Index() int { return 0 } -func (m PlaceholderMessage) Syntax() pref.Syntax { return 0 } -func (m PlaceholderMessage) Name() pref.Name { return pref.FullName(m).Name() } -func (m PlaceholderMessage) FullName() pref.FullName { return pref.FullName(m) } -func (m PlaceholderMessage) IsPlaceholder() bool { return true } -func (m PlaceholderMessage) Options() pref.ProtoMessage { return descopts.Message } -func (m PlaceholderMessage) IsMapEntry() bool { return false } -func (m PlaceholderMessage) Fields() pref.FieldDescriptors { return emptyFields } -func (m PlaceholderMessage) Oneofs() pref.OneofDescriptors { return emptyOneofs } -func (m PlaceholderMessage) ReservedNames() pref.Names { return emptyNames } -func (m PlaceholderMessage) ReservedRanges() pref.FieldRanges { return emptyFieldRanges } -func (m PlaceholderMessage) RequiredNumbers() pref.FieldNumbers { return emptyFieldNumbers } -func (m PlaceholderMessage) ExtensionRanges() pref.FieldRanges { return emptyFieldRanges } -func (m PlaceholderMessage) ExtensionRangeOptions(int) pref.ProtoMessage { panic("index out of range") } -func (m PlaceholderMessage) Messages() pref.MessageDescriptors { return emptyMessages } -func (m PlaceholderMessage) Enums() pref.EnumDescriptors { return emptyEnums } -func (m PlaceholderMessage) Extensions() pref.ExtensionDescriptors { return emptyExtensions } -func (m PlaceholderMessage) ProtoType(pref.MessageDescriptor) { return } -func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } +func (m PlaceholderMessage) ParentFile() protoreflect.FileDescriptor { return nil } +func (m PlaceholderMessage) Parent() protoreflect.Descriptor { return nil } +func (m PlaceholderMessage) Index() int { return 0 } +func (m PlaceholderMessage) Syntax() protoreflect.Syntax { return 0 } +func (m PlaceholderMessage) Name() protoreflect.Name { return protoreflect.FullName(m).Name() } +func (m PlaceholderMessage) FullName() protoreflect.FullName { return protoreflect.FullName(m) } +func (m PlaceholderMessage) IsPlaceholder() bool { return true } +func (m PlaceholderMessage) Options() protoreflect.ProtoMessage { return descopts.Message } +func (m PlaceholderMessage) IsMapEntry() bool { return false } +func (m PlaceholderMessage) Fields() protoreflect.FieldDescriptors { return emptyFields } +func (m PlaceholderMessage) Oneofs() protoreflect.OneofDescriptors { return emptyOneofs } +func (m PlaceholderMessage) ReservedNames() protoreflect.Names { return emptyNames } +func (m PlaceholderMessage) ReservedRanges() protoreflect.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) RequiredNumbers() protoreflect.FieldNumbers { return emptyFieldNumbers } +func (m PlaceholderMessage) ExtensionRanges() protoreflect.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) ExtensionRangeOptions(int) protoreflect.ProtoMessage { + panic("index out of range") +} +func (m PlaceholderMessage) Messages() protoreflect.MessageDescriptors { return emptyMessages } +func (m PlaceholderMessage) Enums() protoreflect.EnumDescriptors { return emptyEnums } +func (m PlaceholderMessage) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions } +func (m PlaceholderMessage) ProtoType(protoreflect.MessageDescriptor) { return } +func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go index 0a0dd35d..f0e38c4e 100644 --- a/vendor/google.golang.org/protobuf/internal/filetype/build.go +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -10,17 +10,16 @@ import ( "reflect" "google.golang.org/protobuf/internal/descopts" - fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/filedesc" pimpl "google.golang.org/protobuf/internal/impl" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) // Builder constructs type descriptors from a raw file descriptor // and associated Go types for each enum and message declaration. // -// -// Flattened Ordering +// # Flattened Ordering // // The protobuf type system represents declarations as a tree. Certain nodes in // the tree require us to either associate it with a concrete Go type or to @@ -52,7 +51,7 @@ import ( // that children themselves may have. type Builder struct { // File is the underlying file descriptor builder. - File fdesc.Builder + File filedesc.Builder // GoTypes is a unique set of the Go types for all declarations and // dependencies. Each type is represented as a zero value of the Go type. @@ -108,22 +107,22 @@ type Builder struct { // TypeRegistry is the registry to register each type descriptor. // If nil, it uses protoregistry.GlobalTypes. TypeRegistry interface { - RegisterMessage(pref.MessageType) error - RegisterEnum(pref.EnumType) error - RegisterExtension(pref.ExtensionType) error + RegisterMessage(protoreflect.MessageType) error + RegisterEnum(protoreflect.EnumType) error + RegisterExtension(protoreflect.ExtensionType) error } } // Out is the output of the builder. type Out struct { - File pref.FileDescriptor + File protoreflect.FileDescriptor } func (tb Builder) Build() (out Out) { // Replace the resolver with one that resolves dependencies by index, // which is faster and more reliable than relying on the global registry. if tb.File.FileRegistry == nil { - tb.File.FileRegistry = preg.GlobalFiles + tb.File.FileRegistry = protoregistry.GlobalFiles } tb.File.FileRegistry = &resolverByIndex{ goTypes: tb.GoTypes, @@ -133,7 +132,7 @@ func (tb Builder) Build() (out Out) { // Initialize registry if unpopulated. if tb.TypeRegistry == nil { - tb.TypeRegistry = preg.GlobalTypes + tb.TypeRegistry = protoregistry.GlobalTypes } fbOut := tb.File.Build() @@ -183,23 +182,23 @@ func (tb Builder) Build() (out Out) { for i := range fbOut.Messages { switch fbOut.Messages[i].Name() { case "FileOptions": - descopts.File = messageGoTypes[i].(pref.ProtoMessage) + descopts.File = messageGoTypes[i].(protoreflect.ProtoMessage) case "EnumOptions": - descopts.Enum = messageGoTypes[i].(pref.ProtoMessage) + descopts.Enum = messageGoTypes[i].(protoreflect.ProtoMessage) case "EnumValueOptions": - descopts.EnumValue = messageGoTypes[i].(pref.ProtoMessage) + descopts.EnumValue = messageGoTypes[i].(protoreflect.ProtoMessage) case "MessageOptions": - descopts.Message = messageGoTypes[i].(pref.ProtoMessage) + descopts.Message = messageGoTypes[i].(protoreflect.ProtoMessage) case "FieldOptions": - descopts.Field = messageGoTypes[i].(pref.ProtoMessage) + descopts.Field = messageGoTypes[i].(protoreflect.ProtoMessage) case "OneofOptions": - descopts.Oneof = messageGoTypes[i].(pref.ProtoMessage) + descopts.Oneof = messageGoTypes[i].(protoreflect.ProtoMessage) case "ExtensionRangeOptions": - descopts.ExtensionRange = messageGoTypes[i].(pref.ProtoMessage) + descopts.ExtensionRange = messageGoTypes[i].(protoreflect.ProtoMessage) case "ServiceOptions": - descopts.Service = messageGoTypes[i].(pref.ProtoMessage) + descopts.Service = messageGoTypes[i].(protoreflect.ProtoMessage) case "MethodOptions": - descopts.Method = messageGoTypes[i].(pref.ProtoMessage) + descopts.Method = messageGoTypes[i].(protoreflect.ProtoMessage) } } } @@ -216,11 +215,11 @@ func (tb Builder) Build() (out Out) { const listExtDeps = 2 var goType reflect.Type switch fbOut.Extensions[i].L1.Kind { - case pref.EnumKind: + case protoreflect.EnumKind: j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) goType = reflect.TypeOf(tb.GoTypes[j]) depIdx++ - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) goType = reflect.TypeOf(tb.GoTypes[j]) depIdx++ @@ -242,22 +241,22 @@ func (tb Builder) Build() (out Out) { return out } -var goTypeForPBKind = map[pref.Kind]reflect.Type{ - pref.BoolKind: reflect.TypeOf(bool(false)), - pref.Int32Kind: reflect.TypeOf(int32(0)), - pref.Sint32Kind: reflect.TypeOf(int32(0)), - pref.Sfixed32Kind: reflect.TypeOf(int32(0)), - pref.Int64Kind: reflect.TypeOf(int64(0)), - pref.Sint64Kind: reflect.TypeOf(int64(0)), - pref.Sfixed64Kind: reflect.TypeOf(int64(0)), - pref.Uint32Kind: reflect.TypeOf(uint32(0)), - pref.Fixed32Kind: reflect.TypeOf(uint32(0)), - pref.Uint64Kind: reflect.TypeOf(uint64(0)), - pref.Fixed64Kind: reflect.TypeOf(uint64(0)), - pref.FloatKind: reflect.TypeOf(float32(0)), - pref.DoubleKind: reflect.TypeOf(float64(0)), - pref.StringKind: reflect.TypeOf(string("")), - pref.BytesKind: reflect.TypeOf([]byte(nil)), +var goTypeForPBKind = map[protoreflect.Kind]reflect.Type{ + protoreflect.BoolKind: reflect.TypeOf(bool(false)), + protoreflect.Int32Kind: reflect.TypeOf(int32(0)), + protoreflect.Sint32Kind: reflect.TypeOf(int32(0)), + protoreflect.Sfixed32Kind: reflect.TypeOf(int32(0)), + protoreflect.Int64Kind: reflect.TypeOf(int64(0)), + protoreflect.Sint64Kind: reflect.TypeOf(int64(0)), + protoreflect.Sfixed64Kind: reflect.TypeOf(int64(0)), + protoreflect.Uint32Kind: reflect.TypeOf(uint32(0)), + protoreflect.Fixed32Kind: reflect.TypeOf(uint32(0)), + protoreflect.Uint64Kind: reflect.TypeOf(uint64(0)), + protoreflect.Fixed64Kind: reflect.TypeOf(uint64(0)), + protoreflect.FloatKind: reflect.TypeOf(float32(0)), + protoreflect.DoubleKind: reflect.TypeOf(float64(0)), + protoreflect.StringKind: reflect.TypeOf(string("")), + protoreflect.BytesKind: reflect.TypeOf([]byte(nil)), } type depIdxs []int32 @@ -274,13 +273,13 @@ type ( fileRegistry } fileRegistry interface { - FindFileByPath(string) (pref.FileDescriptor, error) - FindDescriptorByName(pref.FullName) (pref.Descriptor, error) - RegisterFile(pref.FileDescriptor) error + FindFileByPath(string) (protoreflect.FileDescriptor, error) + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) + RegisterFile(protoreflect.FileDescriptor) error } ) -func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.EnumDescriptor { +func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.EnumDescriptor { if depIdx := int(r.depIdxs.Get(i, j)); int(depIdx) < len(es)+len(ms) { return &es[depIdx] } else { @@ -288,7 +287,7 @@ func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdes } } -func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.MessageDescriptor { +func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.MessageDescriptor { if depIdx := int(r.depIdxs.Get(i, j)); depIdx < len(es)+len(ms) { return &ms[depIdx-len(es)] } else { diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go index a72995f0..bda8e8cf 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !protolegacy // +build !protolegacy package flags diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go index 772e2f0e..6d8d9bd6 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build protolegacy // +build protolegacy package flags diff --git a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go index e3cdf1c2..40272c89 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go @@ -12,6 +12,27 @@ import ( const File_google_protobuf_descriptor_proto = "google/protobuf/descriptor.proto" +// Full and short names for google.protobuf.Edition. +const ( + Edition_enum_fullname = "google.protobuf.Edition" + Edition_enum_name = "Edition" +) + +// Enum values for google.protobuf.Edition. +const ( + Edition_EDITION_UNKNOWN_enum_value = 0 + Edition_EDITION_PROTO2_enum_value = 998 + Edition_EDITION_PROTO3_enum_value = 999 + Edition_EDITION_2023_enum_value = 1000 + Edition_EDITION_2024_enum_value = 1001 + Edition_EDITION_1_TEST_ONLY_enum_value = 1 + Edition_EDITION_2_TEST_ONLY_enum_value = 2 + Edition_EDITION_99997_TEST_ONLY_enum_value = 99997 + Edition_EDITION_99998_TEST_ONLY_enum_value = 99998 + Edition_EDITION_99999_TEST_ONLY_enum_value = 99999 + Edition_EDITION_MAX_enum_value = 2147483647 +) + // Names for google.protobuf.FileDescriptorSet. const ( FileDescriptorSet_message_name protoreflect.Name = "FileDescriptorSet" @@ -50,6 +71,7 @@ const ( FileDescriptorProto_Options_field_name protoreflect.Name = "options" FileDescriptorProto_SourceCodeInfo_field_name protoreflect.Name = "source_code_info" FileDescriptorProto_Syntax_field_name protoreflect.Name = "syntax" + FileDescriptorProto_Edition_field_name protoreflect.Name = "edition" FileDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.name" FileDescriptorProto_Package_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.package" @@ -63,6 +85,7 @@ const ( FileDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.options" FileDescriptorProto_SourceCodeInfo_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.source_code_info" FileDescriptorProto_Syntax_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.syntax" + FileDescriptorProto_Edition_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.edition" ) // Field numbers for google.protobuf.FileDescriptorProto. @@ -79,6 +102,7 @@ const ( FileDescriptorProto_Options_field_number protoreflect.FieldNumber = 8 FileDescriptorProto_SourceCodeInfo_field_number protoreflect.FieldNumber = 9 FileDescriptorProto_Syntax_field_number protoreflect.FieldNumber = 12 + FileDescriptorProto_Edition_field_number protoreflect.FieldNumber = 14 ) // Names for google.protobuf.DescriptorProto. @@ -180,13 +204,64 @@ const ( // Field names for google.protobuf.ExtensionRangeOptions. const ( ExtensionRangeOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + ExtensionRangeOptions_Declaration_field_name protoreflect.Name = "declaration" + ExtensionRangeOptions_Features_field_name protoreflect.Name = "features" + ExtensionRangeOptions_Verification_field_name protoreflect.Name = "verification" ExtensionRangeOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.uninterpreted_option" + ExtensionRangeOptions_Declaration_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.declaration" + ExtensionRangeOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.features" + ExtensionRangeOptions_Verification_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.verification" ) // Field numbers for google.protobuf.ExtensionRangeOptions. const ( ExtensionRangeOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + ExtensionRangeOptions_Declaration_field_number protoreflect.FieldNumber = 2 + ExtensionRangeOptions_Features_field_number protoreflect.FieldNumber = 50 + ExtensionRangeOptions_Verification_field_number protoreflect.FieldNumber = 3 +) + +// Full and short names for google.protobuf.ExtensionRangeOptions.VerificationState. +const ( + ExtensionRangeOptions_VerificationState_enum_fullname = "google.protobuf.ExtensionRangeOptions.VerificationState" + ExtensionRangeOptions_VerificationState_enum_name = "VerificationState" +) + +// Enum values for google.protobuf.ExtensionRangeOptions.VerificationState. +const ( + ExtensionRangeOptions_DECLARATION_enum_value = 0 + ExtensionRangeOptions_UNVERIFIED_enum_value = 1 +) + +// Names for google.protobuf.ExtensionRangeOptions.Declaration. +const ( + ExtensionRangeOptions_Declaration_message_name protoreflect.Name = "Declaration" + ExtensionRangeOptions_Declaration_message_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration" +) + +// Field names for google.protobuf.ExtensionRangeOptions.Declaration. +const ( + ExtensionRangeOptions_Declaration_Number_field_name protoreflect.Name = "number" + ExtensionRangeOptions_Declaration_FullName_field_name protoreflect.Name = "full_name" + ExtensionRangeOptions_Declaration_Type_field_name protoreflect.Name = "type" + ExtensionRangeOptions_Declaration_Reserved_field_name protoreflect.Name = "reserved" + ExtensionRangeOptions_Declaration_Repeated_field_name protoreflect.Name = "repeated" + + ExtensionRangeOptions_Declaration_Number_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.number" + ExtensionRangeOptions_Declaration_FullName_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.full_name" + ExtensionRangeOptions_Declaration_Type_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.type" + ExtensionRangeOptions_Declaration_Reserved_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.reserved" + ExtensionRangeOptions_Declaration_Repeated_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.Declaration.repeated" +) + +// Field numbers for google.protobuf.ExtensionRangeOptions.Declaration. +const ( + ExtensionRangeOptions_Declaration_Number_field_number protoreflect.FieldNumber = 1 + ExtensionRangeOptions_Declaration_FullName_field_number protoreflect.FieldNumber = 2 + ExtensionRangeOptions_Declaration_Type_field_number protoreflect.FieldNumber = 3 + ExtensionRangeOptions_Declaration_Reserved_field_number protoreflect.FieldNumber = 5 + ExtensionRangeOptions_Declaration_Repeated_field_number protoreflect.FieldNumber = 6 ) // Names for google.protobuf.FieldDescriptorProto. @@ -243,12 +318,41 @@ const ( FieldDescriptorProto_Type_enum_name = "Type" ) +// Enum values for google.protobuf.FieldDescriptorProto.Type. +const ( + FieldDescriptorProto_TYPE_DOUBLE_enum_value = 1 + FieldDescriptorProto_TYPE_FLOAT_enum_value = 2 + FieldDescriptorProto_TYPE_INT64_enum_value = 3 + FieldDescriptorProto_TYPE_UINT64_enum_value = 4 + FieldDescriptorProto_TYPE_INT32_enum_value = 5 + FieldDescriptorProto_TYPE_FIXED64_enum_value = 6 + FieldDescriptorProto_TYPE_FIXED32_enum_value = 7 + FieldDescriptorProto_TYPE_BOOL_enum_value = 8 + FieldDescriptorProto_TYPE_STRING_enum_value = 9 + FieldDescriptorProto_TYPE_GROUP_enum_value = 10 + FieldDescriptorProto_TYPE_MESSAGE_enum_value = 11 + FieldDescriptorProto_TYPE_BYTES_enum_value = 12 + FieldDescriptorProto_TYPE_UINT32_enum_value = 13 + FieldDescriptorProto_TYPE_ENUM_enum_value = 14 + FieldDescriptorProto_TYPE_SFIXED32_enum_value = 15 + FieldDescriptorProto_TYPE_SFIXED64_enum_value = 16 + FieldDescriptorProto_TYPE_SINT32_enum_value = 17 + FieldDescriptorProto_TYPE_SINT64_enum_value = 18 +) + // Full and short names for google.protobuf.FieldDescriptorProto.Label. const ( FieldDescriptorProto_Label_enum_fullname = "google.protobuf.FieldDescriptorProto.Label" FieldDescriptorProto_Label_enum_name = "Label" ) +// Enum values for google.protobuf.FieldDescriptorProto.Label. +const ( + FieldDescriptorProto_LABEL_OPTIONAL_enum_value = 1 + FieldDescriptorProto_LABEL_REPEATED_enum_value = 3 + FieldDescriptorProto_LABEL_REQUIRED_enum_value = 2 +) + // Names for google.protobuf.OneofDescriptorProto. const ( OneofDescriptorProto_message_name protoreflect.Name = "OneofDescriptorProto" @@ -420,7 +524,6 @@ const ( FileOptions_CcGenericServices_field_name protoreflect.Name = "cc_generic_services" FileOptions_JavaGenericServices_field_name protoreflect.Name = "java_generic_services" FileOptions_PyGenericServices_field_name protoreflect.Name = "py_generic_services" - FileOptions_PhpGenericServices_field_name protoreflect.Name = "php_generic_services" FileOptions_Deprecated_field_name protoreflect.Name = "deprecated" FileOptions_CcEnableArenas_field_name protoreflect.Name = "cc_enable_arenas" FileOptions_ObjcClassPrefix_field_name protoreflect.Name = "objc_class_prefix" @@ -430,6 +533,7 @@ const ( FileOptions_PhpNamespace_field_name protoreflect.Name = "php_namespace" FileOptions_PhpMetadataNamespace_field_name protoreflect.Name = "php_metadata_namespace" FileOptions_RubyPackage_field_name protoreflect.Name = "ruby_package" + FileOptions_Features_field_name protoreflect.Name = "features" FileOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" FileOptions_JavaPackage_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_package" @@ -442,7 +546,6 @@ const ( FileOptions_CcGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.cc_generic_services" FileOptions_JavaGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_generic_services" FileOptions_PyGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.py_generic_services" - FileOptions_PhpGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_generic_services" FileOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.deprecated" FileOptions_CcEnableArenas_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.cc_enable_arenas" FileOptions_ObjcClassPrefix_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.objc_class_prefix" @@ -452,6 +555,7 @@ const ( FileOptions_PhpNamespace_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_namespace" FileOptions_PhpMetadataNamespace_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_metadata_namespace" FileOptions_RubyPackage_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.ruby_package" + FileOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.features" FileOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.uninterpreted_option" ) @@ -467,7 +571,6 @@ const ( FileOptions_CcGenericServices_field_number protoreflect.FieldNumber = 16 FileOptions_JavaGenericServices_field_number protoreflect.FieldNumber = 17 FileOptions_PyGenericServices_field_number protoreflect.FieldNumber = 18 - FileOptions_PhpGenericServices_field_number protoreflect.FieldNumber = 42 FileOptions_Deprecated_field_number protoreflect.FieldNumber = 23 FileOptions_CcEnableArenas_field_number protoreflect.FieldNumber = 31 FileOptions_ObjcClassPrefix_field_number protoreflect.FieldNumber = 36 @@ -477,6 +580,7 @@ const ( FileOptions_PhpNamespace_field_number protoreflect.FieldNumber = 41 FileOptions_PhpMetadataNamespace_field_number protoreflect.FieldNumber = 44 FileOptions_RubyPackage_field_number protoreflect.FieldNumber = 45 + FileOptions_Features_field_number protoreflect.FieldNumber = 50 FileOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -486,6 +590,13 @@ const ( FileOptions_OptimizeMode_enum_name = "OptimizeMode" ) +// Enum values for google.protobuf.FileOptions.OptimizeMode. +const ( + FileOptions_SPEED_enum_value = 1 + FileOptions_CODE_SIZE_enum_value = 2 + FileOptions_LITE_RUNTIME_enum_value = 3 +) + // Names for google.protobuf.MessageOptions. const ( MessageOptions_message_name protoreflect.Name = "MessageOptions" @@ -494,26 +605,32 @@ const ( // Field names for google.protobuf.MessageOptions. const ( - MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" - MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" - MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" - MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" - MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" + MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_name protoreflect.Name = "deprecated_legacy_json_field_conflicts" + MessageOptions_Features_field_name protoreflect.Name = "features" + MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" - MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" - MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" - MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" - MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" - MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" + MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" + MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated_legacy_json_field_conflicts" + MessageOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.features" + MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" ) // Field numbers for google.protobuf.MessageOptions. const ( - MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 - MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 - MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 - MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 - MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 + MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 + MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 + MessageOptions_DeprecatedLegacyJsonFieldConflicts_field_number protoreflect.FieldNumber = 11 + MessageOptions_Features_field_number protoreflect.FieldNumber = 12 + MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) // Names for google.protobuf.FieldOptions. @@ -528,16 +645,28 @@ const ( FieldOptions_Packed_field_name protoreflect.Name = "packed" FieldOptions_Jstype_field_name protoreflect.Name = "jstype" FieldOptions_Lazy_field_name protoreflect.Name = "lazy" + FieldOptions_UnverifiedLazy_field_name protoreflect.Name = "unverified_lazy" FieldOptions_Deprecated_field_name protoreflect.Name = "deprecated" FieldOptions_Weak_field_name protoreflect.Name = "weak" + FieldOptions_DebugRedact_field_name protoreflect.Name = "debug_redact" + FieldOptions_Retention_field_name protoreflect.Name = "retention" + FieldOptions_Targets_field_name protoreflect.Name = "targets" + FieldOptions_EditionDefaults_field_name protoreflect.Name = "edition_defaults" + FieldOptions_Features_field_name protoreflect.Name = "features" FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype" FieldOptions_Packed_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.packed" FieldOptions_Jstype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.jstype" FieldOptions_Lazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.lazy" + FieldOptions_UnverifiedLazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.unverified_lazy" FieldOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.deprecated" FieldOptions_Weak_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.weak" + FieldOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.debug_redact" + FieldOptions_Retention_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.retention" + FieldOptions_Targets_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.targets" + FieldOptions_EditionDefaults_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.edition_defaults" + FieldOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.features" FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option" ) @@ -547,8 +676,14 @@ const ( FieldOptions_Packed_field_number protoreflect.FieldNumber = 2 FieldOptions_Jstype_field_number protoreflect.FieldNumber = 6 FieldOptions_Lazy_field_number protoreflect.FieldNumber = 5 + FieldOptions_UnverifiedLazy_field_number protoreflect.FieldNumber = 15 FieldOptions_Deprecated_field_number protoreflect.FieldNumber = 3 FieldOptions_Weak_field_number protoreflect.FieldNumber = 10 + FieldOptions_DebugRedact_field_number protoreflect.FieldNumber = 16 + FieldOptions_Retention_field_number protoreflect.FieldNumber = 17 + FieldOptions_Targets_field_number protoreflect.FieldNumber = 19 + FieldOptions_EditionDefaults_field_number protoreflect.FieldNumber = 20 + FieldOptions_Features_field_number protoreflect.FieldNumber = 21 FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -558,12 +693,80 @@ const ( FieldOptions_CType_enum_name = "CType" ) +// Enum values for google.protobuf.FieldOptions.CType. +const ( + FieldOptions_STRING_enum_value = 0 + FieldOptions_CORD_enum_value = 1 + FieldOptions_STRING_PIECE_enum_value = 2 +) + // Full and short names for google.protobuf.FieldOptions.JSType. const ( FieldOptions_JSType_enum_fullname = "google.protobuf.FieldOptions.JSType" FieldOptions_JSType_enum_name = "JSType" ) +// Enum values for google.protobuf.FieldOptions.JSType. +const ( + FieldOptions_JS_NORMAL_enum_value = 0 + FieldOptions_JS_STRING_enum_value = 1 + FieldOptions_JS_NUMBER_enum_value = 2 +) + +// Full and short names for google.protobuf.FieldOptions.OptionRetention. +const ( + FieldOptions_OptionRetention_enum_fullname = "google.protobuf.FieldOptions.OptionRetention" + FieldOptions_OptionRetention_enum_name = "OptionRetention" +) + +// Enum values for google.protobuf.FieldOptions.OptionRetention. +const ( + FieldOptions_RETENTION_UNKNOWN_enum_value = 0 + FieldOptions_RETENTION_RUNTIME_enum_value = 1 + FieldOptions_RETENTION_SOURCE_enum_value = 2 +) + +// Full and short names for google.protobuf.FieldOptions.OptionTargetType. +const ( + FieldOptions_OptionTargetType_enum_fullname = "google.protobuf.FieldOptions.OptionTargetType" + FieldOptions_OptionTargetType_enum_name = "OptionTargetType" +) + +// Enum values for google.protobuf.FieldOptions.OptionTargetType. +const ( + FieldOptions_TARGET_TYPE_UNKNOWN_enum_value = 0 + FieldOptions_TARGET_TYPE_FILE_enum_value = 1 + FieldOptions_TARGET_TYPE_EXTENSION_RANGE_enum_value = 2 + FieldOptions_TARGET_TYPE_MESSAGE_enum_value = 3 + FieldOptions_TARGET_TYPE_FIELD_enum_value = 4 + FieldOptions_TARGET_TYPE_ONEOF_enum_value = 5 + FieldOptions_TARGET_TYPE_ENUM_enum_value = 6 + FieldOptions_TARGET_TYPE_ENUM_ENTRY_enum_value = 7 + FieldOptions_TARGET_TYPE_SERVICE_enum_value = 8 + FieldOptions_TARGET_TYPE_METHOD_enum_value = 9 +) + +// Names for google.protobuf.FieldOptions.EditionDefault. +const ( + FieldOptions_EditionDefault_message_name protoreflect.Name = "EditionDefault" + FieldOptions_EditionDefault_message_fullname protoreflect.FullName = "google.protobuf.FieldOptions.EditionDefault" +) + +// Field names for google.protobuf.FieldOptions.EditionDefault. +const ( + FieldOptions_EditionDefault_Edition_field_name protoreflect.Name = "edition" + FieldOptions_EditionDefault_Value_field_name protoreflect.Name = "value" + + FieldOptions_EditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.EditionDefault.edition" + FieldOptions_EditionDefault_Value_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.EditionDefault.value" +) + +// Field numbers for google.protobuf.FieldOptions.EditionDefault. +const ( + FieldOptions_EditionDefault_Edition_field_number protoreflect.FieldNumber = 3 + FieldOptions_EditionDefault_Value_field_number protoreflect.FieldNumber = 2 +) + // Names for google.protobuf.OneofOptions. const ( OneofOptions_message_name protoreflect.Name = "OneofOptions" @@ -572,13 +775,16 @@ const ( // Field names for google.protobuf.OneofOptions. const ( + OneofOptions_Features_field_name protoreflect.Name = "features" OneofOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + OneofOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.OneofOptions.features" OneofOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.OneofOptions.uninterpreted_option" ) // Field numbers for google.protobuf.OneofOptions. const ( + OneofOptions_Features_field_number protoreflect.FieldNumber = 1 OneofOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -590,20 +796,26 @@ const ( // Field names for google.protobuf.EnumOptions. const ( - EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" - EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" - EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" + EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_name protoreflect.Name = "deprecated_legacy_json_field_conflicts" + EnumOptions_Features_field_name protoreflect.Name = "features" + EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" - EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" - EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" - EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" + EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" + EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated_legacy_json_field_conflicts" + EnumOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.features" + EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" ) // Field numbers for google.protobuf.EnumOptions. const ( - EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 - EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 - EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 + EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 + EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + EnumOptions_DeprecatedLegacyJsonFieldConflicts_field_number protoreflect.FieldNumber = 6 + EnumOptions_Features_field_number protoreflect.FieldNumber = 7 + EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) // Names for google.protobuf.EnumValueOptions. @@ -615,15 +827,21 @@ const ( // Field names for google.protobuf.EnumValueOptions. const ( EnumValueOptions_Deprecated_field_name protoreflect.Name = "deprecated" + EnumValueOptions_Features_field_name protoreflect.Name = "features" + EnumValueOptions_DebugRedact_field_name protoreflect.Name = "debug_redact" EnumValueOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" EnumValueOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.deprecated" + EnumValueOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.features" + EnumValueOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.debug_redact" EnumValueOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.uninterpreted_option" ) // Field numbers for google.protobuf.EnumValueOptions. const ( EnumValueOptions_Deprecated_field_number protoreflect.FieldNumber = 1 + EnumValueOptions_Features_field_number protoreflect.FieldNumber = 2 + EnumValueOptions_DebugRedact_field_number protoreflect.FieldNumber = 3 EnumValueOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -635,15 +853,18 @@ const ( // Field names for google.protobuf.ServiceOptions. const ( + ServiceOptions_Features_field_name protoreflect.Name = "features" ServiceOptions_Deprecated_field_name protoreflect.Name = "deprecated" ServiceOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + ServiceOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.ServiceOptions.features" ServiceOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.ServiceOptions.deprecated" ServiceOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.ServiceOptions.uninterpreted_option" ) // Field numbers for google.protobuf.ServiceOptions. const ( + ServiceOptions_Features_field_number protoreflect.FieldNumber = 34 ServiceOptions_Deprecated_field_number protoreflect.FieldNumber = 33 ServiceOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -658,10 +879,12 @@ const ( const ( MethodOptions_Deprecated_field_name protoreflect.Name = "deprecated" MethodOptions_IdempotencyLevel_field_name protoreflect.Name = "idempotency_level" + MethodOptions_Features_field_name protoreflect.Name = "features" MethodOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" MethodOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.deprecated" MethodOptions_IdempotencyLevel_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.idempotency_level" + MethodOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.features" MethodOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.uninterpreted_option" ) @@ -669,6 +892,7 @@ const ( const ( MethodOptions_Deprecated_field_number protoreflect.FieldNumber = 33 MethodOptions_IdempotencyLevel_field_number protoreflect.FieldNumber = 34 + MethodOptions_Features_field_number protoreflect.FieldNumber = 35 MethodOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -678,6 +902,13 @@ const ( MethodOptions_IdempotencyLevel_enum_name = "IdempotencyLevel" ) +// Enum values for google.protobuf.MethodOptions.IdempotencyLevel. +const ( + MethodOptions_IDEMPOTENCY_UNKNOWN_enum_value = 0 + MethodOptions_NO_SIDE_EFFECTS_enum_value = 1 + MethodOptions_IDEMPOTENT_enum_value = 2 +) + // Names for google.protobuf.UninterpretedOption. const ( UninterpretedOption_message_name protoreflect.Name = "UninterpretedOption" @@ -735,6 +966,163 @@ const ( UninterpretedOption_NamePart_IsExtension_field_number protoreflect.FieldNumber = 2 ) +// Names for google.protobuf.FeatureSet. +const ( + FeatureSet_message_name protoreflect.Name = "FeatureSet" + FeatureSet_message_fullname protoreflect.FullName = "google.protobuf.FeatureSet" +) + +// Field names for google.protobuf.FeatureSet. +const ( + FeatureSet_FieldPresence_field_name protoreflect.Name = "field_presence" + FeatureSet_EnumType_field_name protoreflect.Name = "enum_type" + FeatureSet_RepeatedFieldEncoding_field_name protoreflect.Name = "repeated_field_encoding" + FeatureSet_Utf8Validation_field_name protoreflect.Name = "utf8_validation" + FeatureSet_MessageEncoding_field_name protoreflect.Name = "message_encoding" + FeatureSet_JsonFormat_field_name protoreflect.Name = "json_format" + + FeatureSet_FieldPresence_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.field_presence" + FeatureSet_EnumType_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.enum_type" + FeatureSet_RepeatedFieldEncoding_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.repeated_field_encoding" + FeatureSet_Utf8Validation_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.utf8_validation" + FeatureSet_MessageEncoding_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.message_encoding" + FeatureSet_JsonFormat_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.json_format" +) + +// Field numbers for google.protobuf.FeatureSet. +const ( + FeatureSet_FieldPresence_field_number protoreflect.FieldNumber = 1 + FeatureSet_EnumType_field_number protoreflect.FieldNumber = 2 + FeatureSet_RepeatedFieldEncoding_field_number protoreflect.FieldNumber = 3 + FeatureSet_Utf8Validation_field_number protoreflect.FieldNumber = 4 + FeatureSet_MessageEncoding_field_number protoreflect.FieldNumber = 5 + FeatureSet_JsonFormat_field_number protoreflect.FieldNumber = 6 +) + +// Full and short names for google.protobuf.FeatureSet.FieldPresence. +const ( + FeatureSet_FieldPresence_enum_fullname = "google.protobuf.FeatureSet.FieldPresence" + FeatureSet_FieldPresence_enum_name = "FieldPresence" +) + +// Enum values for google.protobuf.FeatureSet.FieldPresence. +const ( + FeatureSet_FIELD_PRESENCE_UNKNOWN_enum_value = 0 + FeatureSet_EXPLICIT_enum_value = 1 + FeatureSet_IMPLICIT_enum_value = 2 + FeatureSet_LEGACY_REQUIRED_enum_value = 3 +) + +// Full and short names for google.protobuf.FeatureSet.EnumType. +const ( + FeatureSet_EnumType_enum_fullname = "google.protobuf.FeatureSet.EnumType" + FeatureSet_EnumType_enum_name = "EnumType" +) + +// Enum values for google.protobuf.FeatureSet.EnumType. +const ( + FeatureSet_ENUM_TYPE_UNKNOWN_enum_value = 0 + FeatureSet_OPEN_enum_value = 1 + FeatureSet_CLOSED_enum_value = 2 +) + +// Full and short names for google.protobuf.FeatureSet.RepeatedFieldEncoding. +const ( + FeatureSet_RepeatedFieldEncoding_enum_fullname = "google.protobuf.FeatureSet.RepeatedFieldEncoding" + FeatureSet_RepeatedFieldEncoding_enum_name = "RepeatedFieldEncoding" +) + +// Enum values for google.protobuf.FeatureSet.RepeatedFieldEncoding. +const ( + FeatureSet_REPEATED_FIELD_ENCODING_UNKNOWN_enum_value = 0 + FeatureSet_PACKED_enum_value = 1 + FeatureSet_EXPANDED_enum_value = 2 +) + +// Full and short names for google.protobuf.FeatureSet.Utf8Validation. +const ( + FeatureSet_Utf8Validation_enum_fullname = "google.protobuf.FeatureSet.Utf8Validation" + FeatureSet_Utf8Validation_enum_name = "Utf8Validation" +) + +// Enum values for google.protobuf.FeatureSet.Utf8Validation. +const ( + FeatureSet_UTF8_VALIDATION_UNKNOWN_enum_value = 0 + FeatureSet_VERIFY_enum_value = 2 + FeatureSet_NONE_enum_value = 3 +) + +// Full and short names for google.protobuf.FeatureSet.MessageEncoding. +const ( + FeatureSet_MessageEncoding_enum_fullname = "google.protobuf.FeatureSet.MessageEncoding" + FeatureSet_MessageEncoding_enum_name = "MessageEncoding" +) + +// Enum values for google.protobuf.FeatureSet.MessageEncoding. +const ( + FeatureSet_MESSAGE_ENCODING_UNKNOWN_enum_value = 0 + FeatureSet_LENGTH_PREFIXED_enum_value = 1 + FeatureSet_DELIMITED_enum_value = 2 +) + +// Full and short names for google.protobuf.FeatureSet.JsonFormat. +const ( + FeatureSet_JsonFormat_enum_fullname = "google.protobuf.FeatureSet.JsonFormat" + FeatureSet_JsonFormat_enum_name = "JsonFormat" +) + +// Enum values for google.protobuf.FeatureSet.JsonFormat. +const ( + FeatureSet_JSON_FORMAT_UNKNOWN_enum_value = 0 + FeatureSet_ALLOW_enum_value = 1 + FeatureSet_LEGACY_BEST_EFFORT_enum_value = 2 +) + +// Names for google.protobuf.FeatureSetDefaults. +const ( + FeatureSetDefaults_message_name protoreflect.Name = "FeatureSetDefaults" + FeatureSetDefaults_message_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults" +) + +// Field names for google.protobuf.FeatureSetDefaults. +const ( + FeatureSetDefaults_Defaults_field_name protoreflect.Name = "defaults" + FeatureSetDefaults_MinimumEdition_field_name protoreflect.Name = "minimum_edition" + FeatureSetDefaults_MaximumEdition_field_name protoreflect.Name = "maximum_edition" + + FeatureSetDefaults_Defaults_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.defaults" + FeatureSetDefaults_MinimumEdition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.minimum_edition" + FeatureSetDefaults_MaximumEdition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.maximum_edition" +) + +// Field numbers for google.protobuf.FeatureSetDefaults. +const ( + FeatureSetDefaults_Defaults_field_number protoreflect.FieldNumber = 1 + FeatureSetDefaults_MinimumEdition_field_number protoreflect.FieldNumber = 4 + FeatureSetDefaults_MaximumEdition_field_number protoreflect.FieldNumber = 5 +) + +// Names for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. +const ( + FeatureSetDefaults_FeatureSetEditionDefault_message_name protoreflect.Name = "FeatureSetEditionDefault" + FeatureSetDefaults_FeatureSetEditionDefault_message_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault" +) + +// Field names for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. +const ( + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition" + FeatureSetDefaults_FeatureSetEditionDefault_Features_field_name protoreflect.Name = "features" + + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition" + FeatureSetDefaults_FeatureSetEditionDefault_Features_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.features" +) + +// Field numbers for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. +const ( + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3 + FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number protoreflect.FieldNumber = 2 +) + // Names for google.protobuf.SourceCodeInfo. const ( SourceCodeInfo_message_name protoreflect.Name = "SourceCodeInfo" @@ -813,11 +1201,13 @@ const ( GeneratedCodeInfo_Annotation_SourceFile_field_name protoreflect.Name = "source_file" GeneratedCodeInfo_Annotation_Begin_field_name protoreflect.Name = "begin" GeneratedCodeInfo_Annotation_End_field_name protoreflect.Name = "end" + GeneratedCodeInfo_Annotation_Semantic_field_name protoreflect.Name = "semantic" GeneratedCodeInfo_Annotation_Path_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.path" GeneratedCodeInfo_Annotation_SourceFile_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.source_file" GeneratedCodeInfo_Annotation_Begin_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.begin" GeneratedCodeInfo_Annotation_End_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.end" + GeneratedCodeInfo_Annotation_Semantic_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.semantic" ) // Field numbers for google.protobuf.GeneratedCodeInfo.Annotation. @@ -826,4 +1216,18 @@ const ( GeneratedCodeInfo_Annotation_SourceFile_field_number protoreflect.FieldNumber = 2 GeneratedCodeInfo_Annotation_Begin_field_number protoreflect.FieldNumber = 3 GeneratedCodeInfo_Annotation_End_field_number protoreflect.FieldNumber = 4 + GeneratedCodeInfo_Annotation_Semantic_field_number protoreflect.FieldNumber = 5 +) + +// Full and short names for google.protobuf.GeneratedCodeInfo.Annotation.Semantic. +const ( + GeneratedCodeInfo_Annotation_Semantic_enum_fullname = "google.protobuf.GeneratedCodeInfo.Annotation.Semantic" + GeneratedCodeInfo_Annotation_Semantic_enum_name = "Semantic" +) + +// Enum values for google.protobuf.GeneratedCodeInfo.Annotation.Semantic. +const ( + GeneratedCodeInfo_Annotation_NONE_enum_value = 0 + GeneratedCodeInfo_Annotation_SET_enum_value = 1 + GeneratedCodeInfo_Annotation_ALIAS_enum_value = 2 ) diff --git a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go new file mode 100644 index 00000000..fd9015e8 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go @@ -0,0 +1,31 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_reflect_protodesc_proto_go_features_proto = "reflect/protodesc/proto/go_features.proto" + +// Names for google.protobuf.GoFeatures. +const ( + GoFeatures_message_name protoreflect.Name = "GoFeatures" + GoFeatures_message_fullname protoreflect.FullName = "google.protobuf.GoFeatures" +) + +// Field names for google.protobuf.GoFeatures. +const ( + GoFeatures_LegacyUnmarshalJsonEnum_field_name protoreflect.Name = "legacy_unmarshal_json_enum" + + GoFeatures_LegacyUnmarshalJsonEnum_field_fullname protoreflect.FullName = "google.protobuf.GoFeatures.legacy_unmarshal_json_enum" +) + +// Field numbers for google.protobuf.GoFeatures. +const ( + GoFeatures_LegacyUnmarshalJsonEnum_field_number protoreflect.FieldNumber = 1 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go b/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go index 1a38944b..ad6f80c4 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go @@ -18,6 +18,11 @@ const ( NullValue_enum_name = "NullValue" ) +// Enum values for google.protobuf.NullValue. +const ( + NullValue_NULL_VALUE_enum_value = 0 +) + // Names for google.protobuf.Struct. const ( Struct_message_name protoreflect.Name = "Struct" diff --git a/vendor/google.golang.org/protobuf/internal/genid/type_gen.go b/vendor/google.golang.org/protobuf/internal/genid/type_gen.go index 3bc71013..49bc73e2 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/type_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/type_gen.go @@ -18,6 +18,13 @@ const ( Syntax_enum_name = "Syntax" ) +// Enum values for google.protobuf.Syntax. +const ( + Syntax_SYNTAX_PROTO2_enum_value = 0 + Syntax_SYNTAX_PROTO3_enum_value = 1 + Syntax_SYNTAX_EDITIONS_enum_value = 2 +) + // Names for google.protobuf.Type. const ( Type_message_name protoreflect.Name = "Type" @@ -32,6 +39,7 @@ const ( Type_Options_field_name protoreflect.Name = "options" Type_SourceContext_field_name protoreflect.Name = "source_context" Type_Syntax_field_name protoreflect.Name = "syntax" + Type_Edition_field_name protoreflect.Name = "edition" Type_Name_field_fullname protoreflect.FullName = "google.protobuf.Type.name" Type_Fields_field_fullname protoreflect.FullName = "google.protobuf.Type.fields" @@ -39,6 +47,7 @@ const ( Type_Options_field_fullname protoreflect.FullName = "google.protobuf.Type.options" Type_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Type.source_context" Type_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Type.syntax" + Type_Edition_field_fullname protoreflect.FullName = "google.protobuf.Type.edition" ) // Field numbers for google.protobuf.Type. @@ -49,6 +58,7 @@ const ( Type_Options_field_number protoreflect.FieldNumber = 4 Type_SourceContext_field_number protoreflect.FieldNumber = 5 Type_Syntax_field_number protoreflect.FieldNumber = 6 + Type_Edition_field_number protoreflect.FieldNumber = 7 ) // Names for google.protobuf.Field. @@ -102,12 +112,43 @@ const ( Field_Kind_enum_name = "Kind" ) +// Enum values for google.protobuf.Field.Kind. +const ( + Field_TYPE_UNKNOWN_enum_value = 0 + Field_TYPE_DOUBLE_enum_value = 1 + Field_TYPE_FLOAT_enum_value = 2 + Field_TYPE_INT64_enum_value = 3 + Field_TYPE_UINT64_enum_value = 4 + Field_TYPE_INT32_enum_value = 5 + Field_TYPE_FIXED64_enum_value = 6 + Field_TYPE_FIXED32_enum_value = 7 + Field_TYPE_BOOL_enum_value = 8 + Field_TYPE_STRING_enum_value = 9 + Field_TYPE_GROUP_enum_value = 10 + Field_TYPE_MESSAGE_enum_value = 11 + Field_TYPE_BYTES_enum_value = 12 + Field_TYPE_UINT32_enum_value = 13 + Field_TYPE_ENUM_enum_value = 14 + Field_TYPE_SFIXED32_enum_value = 15 + Field_TYPE_SFIXED64_enum_value = 16 + Field_TYPE_SINT32_enum_value = 17 + Field_TYPE_SINT64_enum_value = 18 +) + // Full and short names for google.protobuf.Field.Cardinality. const ( Field_Cardinality_enum_fullname = "google.protobuf.Field.Cardinality" Field_Cardinality_enum_name = "Cardinality" ) +// Enum values for google.protobuf.Field.Cardinality. +const ( + Field_CARDINALITY_UNKNOWN_enum_value = 0 + Field_CARDINALITY_OPTIONAL_enum_value = 1 + Field_CARDINALITY_REQUIRED_enum_value = 2 + Field_CARDINALITY_REPEATED_enum_value = 3 +) + // Names for google.protobuf.Enum. const ( Enum_message_name protoreflect.Name = "Enum" @@ -121,12 +162,14 @@ const ( Enum_Options_field_name protoreflect.Name = "options" Enum_SourceContext_field_name protoreflect.Name = "source_context" Enum_Syntax_field_name protoreflect.Name = "syntax" + Enum_Edition_field_name protoreflect.Name = "edition" Enum_Name_field_fullname protoreflect.FullName = "google.protobuf.Enum.name" Enum_Enumvalue_field_fullname protoreflect.FullName = "google.protobuf.Enum.enumvalue" Enum_Options_field_fullname protoreflect.FullName = "google.protobuf.Enum.options" Enum_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Enum.source_context" Enum_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Enum.syntax" + Enum_Edition_field_fullname protoreflect.FullName = "google.protobuf.Enum.edition" ) // Field numbers for google.protobuf.Enum. @@ -136,6 +179,7 @@ const ( Enum_Options_field_number protoreflect.FieldNumber = 3 Enum_SourceContext_field_number protoreflect.FieldNumber = 4 Enum_Syntax_field_number protoreflect.FieldNumber = 5 + Enum_Edition_field_number protoreflect.FieldNumber = 6 ) // Names for google.protobuf.EnumValue. diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go index abee5f30..a371f98d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/api_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go @@ -12,8 +12,8 @@ import ( "google.golang.org/protobuf/encoding/prototext" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // Export is a zero-length named type that exists only to export a set of @@ -32,11 +32,11 @@ type enum = interface{} // EnumOf returns the protoreflect.Enum interface over e. // It returns nil if e is nil. -func (Export) EnumOf(e enum) pref.Enum { +func (Export) EnumOf(e enum) protoreflect.Enum { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e default: return legacyWrapEnum(reflect.ValueOf(e)) @@ -45,11 +45,11 @@ func (Export) EnumOf(e enum) pref.Enum { // EnumDescriptorOf returns the protoreflect.EnumDescriptor for e. // It returns nil if e is nil. -func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { +func (Export) EnumDescriptorOf(e enum) protoreflect.EnumDescriptor { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e.Descriptor() default: return LegacyLoadEnumDesc(reflect.TypeOf(e)) @@ -58,11 +58,11 @@ func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { // EnumTypeOf returns the protoreflect.EnumType for e. // It returns nil if e is nil. -func (Export) EnumTypeOf(e enum) pref.EnumType { +func (Export) EnumTypeOf(e enum) protoreflect.EnumType { switch e := e.(type) { case nil: return nil - case pref.Enum: + case protoreflect.Enum: return e.Type() default: return legacyLoadEnumType(reflect.TypeOf(e)) @@ -71,7 +71,7 @@ func (Export) EnumTypeOf(e enum) pref.EnumType { // EnumStringOf returns the enum value as a string, either as the name if // the number is resolvable, or the number formatted as a string. -func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { +func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNumber) string { ev := ed.Values().ByNumber(n) if ev != nil { return string(ev.Name()) @@ -84,7 +84,7 @@ func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { type message = interface{} // legacyMessageWrapper wraps a v2 message as a v1 message. -type legacyMessageWrapper struct{ m pref.ProtoMessage } +type legacyMessageWrapper struct{ m protoreflect.ProtoMessage } func (m legacyMessageWrapper) Reset() { proto.Reset(m.m) } func (m legacyMessageWrapper) String() string { return Export{}.MessageStringOf(m.m) } @@ -92,30 +92,30 @@ func (m legacyMessageWrapper) ProtoMessage() {} // ProtoMessageV1Of converts either a v1 or v2 message to a v1 message. // It returns nil if m is nil. -func (Export) ProtoMessageV1Of(m message) piface.MessageV1 { +func (Export) ProtoMessageV1Of(m message) protoiface.MessageV1 { switch mv := m.(type) { case nil: return nil - case piface.MessageV1: + case protoiface.MessageV1: return mv case unwrapper: return Export{}.ProtoMessageV1Of(mv.protoUnwrap()) - case pref.ProtoMessage: + case protoreflect.ProtoMessage: return legacyMessageWrapper{mv} default: panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) } } -func (Export) protoMessageV2Of(m message) pref.ProtoMessage { +func (Export) protoMessageV2Of(m message) protoreflect.ProtoMessage { switch mv := m.(type) { case nil: return nil - case pref.ProtoMessage: + case protoreflect.ProtoMessage: return mv case legacyMessageWrapper: return mv.m - case piface.MessageV1: + case protoiface.MessageV1: return nil default: panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) @@ -124,7 +124,7 @@ func (Export) protoMessageV2Of(m message) pref.ProtoMessage { // ProtoMessageV2Of converts either a v1 or v2 message to a v2 message. // It returns nil if m is nil. -func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { +func (Export) ProtoMessageV2Of(m message) protoreflect.ProtoMessage { if m == nil { return nil } @@ -136,7 +136,7 @@ func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { // MessageOf returns the protoreflect.Message interface over m. // It returns nil if m is nil. -func (Export) MessageOf(m message) pref.Message { +func (Export) MessageOf(m message) protoreflect.Message { if m == nil { return nil } @@ -148,7 +148,7 @@ func (Export) MessageOf(m message) pref.Message { // MessageDescriptorOf returns the protoreflect.MessageDescriptor for m. // It returns nil if m is nil. -func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { +func (Export) MessageDescriptorOf(m message) protoreflect.MessageDescriptor { if m == nil { return nil } @@ -160,7 +160,7 @@ func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { // MessageTypeOf returns the protoreflect.MessageType for m. // It returns nil if m is nil. -func (Export) MessageTypeOf(m message) pref.MessageType { +func (Export) MessageTypeOf(m message) protoreflect.MessageType { if m == nil { return nil } @@ -172,6 +172,6 @@ func (Export) MessageTypeOf(m message) pref.MessageType { // MessageStringOf returns the message value as a string, // which is the message serialized in the protobuf text format. -func (Export) MessageStringOf(m pref.ProtoMessage) string { +func (Export) MessageStringOf(m protoreflect.ProtoMessage) string { return prototext.MarshalOptions{Multiline: false}.Format(m) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go index b82341e5..bff041ed 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -8,18 +8,18 @@ import ( "sync" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) -func (mi *MessageInfo) checkInitialized(in piface.CheckInitializedInput) (piface.CheckInitializedOutput, error) { +func (mi *MessageInfo) checkInitialized(in protoiface.CheckInitializedInput) (protoiface.CheckInitializedOutput, error) { var p pointer if ms, ok := in.Message.(*messageState); ok { p = ms.pointer() } else { p = in.Message.(*messageReflectWrapper).pointer() } - return piface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) + return protoiface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) } func (mi *MessageInfo) checkInitializedPointer(p pointer) error { @@ -90,7 +90,7 @@ var ( // needsInitCheck reports whether a message needs to be checked for partial initialization. // // It returns true if the message transitively includes any required or extension fields. -func needsInitCheck(md pref.MessageDescriptor) bool { +func needsInitCheck(md protoreflect.MessageDescriptor) bool { if v, ok := needsInitCheckMap.Load(md); ok { if has, ok := v.(bool); ok { return has @@ -101,7 +101,7 @@ func needsInitCheck(md pref.MessageDescriptor) bool { return needsInitCheckLocked(md) } -func needsInitCheckLocked(md pref.MessageDescriptor) (has bool) { +func needsInitCheckLocked(md protoreflect.MessageDescriptor) (has bool) { if v, ok := needsInitCheckMap.Load(md); ok { // If has is true, we've previously determined that this message // needs init checks. diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go index 08d35170..2b8f122c 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type extensionFieldInfo struct { @@ -21,29 +21,21 @@ type extensionFieldInfo struct { validation validationInfo } -var legacyExtensionFieldInfoCache sync.Map // map[protoreflect.ExtensionType]*extensionFieldInfo - -func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { +func getExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo { if xi, ok := xt.(*ExtensionInfo); ok { xi.lazyInit() return xi.info } - return legacyLoadExtensionFieldInfo(xt) -} - -// legacyLoadExtensionFieldInfo dynamically loads a *ExtensionInfo for xt. -func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { - if xi, ok := legacyExtensionFieldInfoCache.Load(xt); ok { - return xi.(*extensionFieldInfo) - } - e := makeExtensionFieldInfo(xt.TypeDescriptor()) - if e, ok := legacyMessageTypeCache.LoadOrStore(xt, e); ok { - return e.(*extensionFieldInfo) - } - return e + // Ideally we'd cache the resulting *extensionFieldInfo so we don't have to + // recompute this metadata repeatedly. But without support for something like + // weak references, such a cache would pin temporary values (like dynamic + // extension types, constructed for the duration of a user request) to the + // heap forever, causing memory usage of the cache to grow unbounded. + // See discussion in https://github.com/golang/protobuf/issues/1521. + return makeExtensionFieldInfo(xt.TypeDescriptor()) } -func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { +func makeExtensionFieldInfo(xd protoreflect.ExtensionDescriptor) *extensionFieldInfo { var wiretag uint64 if !xd.IsPacked() { wiretag = protowire.EncodeTag(xd.Number(), wireTypes[xd.Kind()]) @@ -59,10 +51,10 @@ func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { // This is true for composite types, where we pass in a message, list, or map to fill in, // and for enums, where we pass in a prototype value to specify the concrete enum type. switch xd.Kind() { - case pref.MessageKind, pref.GroupKind, pref.EnumKind: + case protoreflect.MessageKind, protoreflect.GroupKind, protoreflect.EnumKind: e.unmarshalNeedsValue = true default: - if xd.Cardinality() == pref.Repeated { + if xd.Cardinality() == protoreflect.Repeated { e.unmarshalNeedsValue = true } } @@ -73,21 +65,21 @@ type lazyExtensionValue struct { atomicOnce uint32 // atomically set if value is valid mu sync.Mutex xi *extensionFieldInfo - value pref.Value + value protoreflect.Value b []byte - fn func() pref.Value + fn func() protoreflect.Value } type ExtensionField struct { - typ pref.ExtensionType + typ protoreflect.ExtensionType // value is either the value of GetValue, // or a *lazyExtensionValue that then returns the value of GetValue. - value pref.Value + value protoreflect.Value lazy *lazyExtensionValue } -func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { +func (f *ExtensionField) appendLazyBytes(xt protoreflect.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { if f.lazy == nil { f.lazy = &lazyExtensionValue{xi: xi} } @@ -97,7 +89,7 @@ func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFie f.lazy.b = append(f.lazy.b, b...) } -func (f *ExtensionField) canLazy(xt pref.ExtensionType) bool { +func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool { if f.typ == nil { return true } @@ -154,7 +146,7 @@ func (f *ExtensionField) lazyInit() { // Set sets the type and value of the extension field. // This must not be called concurrently. -func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { +func (f *ExtensionField) Set(t protoreflect.ExtensionType, v protoreflect.Value) { f.typ = t f.value = v f.lazy = nil @@ -162,14 +154,14 @@ func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { // SetLazy sets the type and a value that is to be lazily evaluated upon first use. // This must not be called concurrently. -func (f *ExtensionField) SetLazy(t pref.ExtensionType, fn func() pref.Value) { +func (f *ExtensionField) SetLazy(t protoreflect.ExtensionType, fn func() protoreflect.Value) { f.typ = t f.lazy = &lazyExtensionValue{fn: fn} } // Value returns the value of the extension field. // This may be called concurrently. -func (f *ExtensionField) Value() pref.Value { +func (f *ExtensionField) Value() protoreflect.Value { if f.lazy != nil { if atomic.LoadUint32(&f.lazy.atomicOnce) == 0 { f.lazyInit() @@ -181,7 +173,7 @@ func (f *ExtensionField) Value() pref.Value { // Type returns the type of the extension field. // This may be called concurrently. -func (f ExtensionField) Type() pref.ExtensionType { +func (f ExtensionField) Type() protoreflect.ExtensionType { return f.typ } @@ -193,7 +185,7 @@ func (f ExtensionField) IsSet() bool { // IsLazy reports whether a field is lazily encoded. // It is exported for testing. -func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { +func IsLazy(m protoreflect.Message, fd protoreflect.FieldDescriptor) bool { var mi *MessageInfo var p pointer switch m := m.(type) { @@ -206,7 +198,7 @@ func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { default: return false } - xd, ok := fd.(pref.ExtensionTypeDescriptor) + xd, ok := fd.(protoreflect.ExtensionTypeDescriptor) if !ok { return false } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go index cb4b482d..3fadd241 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -12,9 +12,9 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) type errInvalidUTF8 struct{} @@ -30,7 +30,7 @@ func (errInvalidUTF8) Unwrap() error { return errors.Error } // to the appropriate field-specific function as necessary. // // The unmarshal function is set on each field individually as usual. -func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structInfo) { +func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si structInfo) { fs := si.oneofsByName[od.Name()] ft := fs.Type oneofFields := make(map[reflect.Type]*coderFieldInfo) @@ -118,13 +118,13 @@ func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structIn } } -func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { +func makeWeakMessageFieldCoder(fd protoreflect.FieldDescriptor) pointerCoderFuncs { var once sync.Once - var messageType pref.MessageType + var messageType protoreflect.MessageType lazyInit := func() { once.Do(func() { messageName := fd.Message().FullName() - messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) }) } @@ -190,7 +190,7 @@ func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { } } -func makeMessageFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ size: sizeMessageInfo, @@ -280,7 +280,7 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh if n < 0 { return out, errDecode } - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: m.ProtoReflect(), }) @@ -288,27 +288,27 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh return out, err } out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } -func sizeMessageValue(v pref.Value, tagsize int, opts marshalOptions) int { +func sizeMessageValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { m := v.Message().Interface() return sizeMessage(m, tagsize, opts) } -func appendMessageValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendMessageValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { m := v.Message().Interface() return appendMessage(b, m, wiretag, opts) } -func consumeMessageValue(b []byte, v pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { +func consumeMessageValue(b []byte, v protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) { m := v.Message().Interface() out, err := consumeMessage(b, m, wtyp, opts) return v, out, err } -func isInitMessageValue(v pref.Value) error { +func isInitMessageValue(v protoreflect.Value) error { m := v.Message().Interface() return proto.CheckInitialized(m) } @@ -321,17 +321,17 @@ var coderMessageValue = valueCoderFuncs{ merge: mergeMessageValue, } -func sizeGroupValue(v pref.Value, tagsize int, opts marshalOptions) int { +func sizeGroupValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { m := v.Message().Interface() return sizeGroup(m, tagsize, opts) } -func appendGroupValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendGroupValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { m := v.Message().Interface() return appendGroup(b, m, wiretag, opts) } -func consumeGroupValue(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { +func consumeGroupValue(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) { m := v.Message().Interface() out, err := consumeGroup(b, m, num, wtyp, opts) return v, out, err @@ -345,7 +345,7 @@ var coderGroupValue = valueCoderFuncs{ merge: mergeMessageValue, } -func makeGroupFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeGroupFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { num := fd.Number() if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ @@ -424,7 +424,7 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir if n < 0 { return out, errDecode } - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: m.ProtoReflect(), }) @@ -432,11 +432,11 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir return out, err } out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } -func makeMessageSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeMessageSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ size: sizeMessageSliceInfo, @@ -555,7 +555,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir return out, errDecode } mp := reflect.New(goType.Elem()) - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: asMessage(mp).ProtoReflect(), }) @@ -564,7 +564,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir } p.AppendPointerSlice(pointerOfValue(mp)) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } @@ -581,7 +581,7 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error { // Slices of messages -func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { +func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { @@ -591,7 +591,7 @@ func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) i return n } -func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() mopts := opts.Options() for i, llen := 0, list.Len(); i < llen; i++ { @@ -608,30 +608,30 @@ func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts ma return b, nil } -func consumeMessageSliceValue(b []byte, listv pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { +func consumeMessageSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.BytesType { - return pref.Value{}, out, errUnknown + return protoreflect.Value{}, out, errUnknown } v, n := protowire.ConsumeBytes(b) if n < 0 { - return pref.Value{}, out, errDecode + return protoreflect.Value{}, out, errDecode } m := list.NewElement() - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: v, Message: m.Message(), }) if err != nil { - return pref.Value{}, out, err + return protoreflect.Value{}, out, err } list.Append(m) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return listv, out, nil } -func isInitMessageSliceValue(listv pref.Value) error { +func isInitMessageSliceValue(listv protoreflect.Value) error { list := listv.List() for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() @@ -650,7 +650,7 @@ var coderMessageSliceValue = valueCoderFuncs{ merge: mergeMessageListValue, } -func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { +func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { @@ -660,7 +660,7 @@ func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int return n } -func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { +func appendGroupSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { list := listv.List() mopts := opts.Options() for i, llen := 0, list.Len(); i < llen; i++ { @@ -676,26 +676,26 @@ func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts mars return b, nil } -func consumeGroupSliceValue(b []byte, listv pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { +func consumeGroupSliceValue(b []byte, listv protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { list := listv.List() if wtyp != protowire.StartGroupType { - return pref.Value{}, out, errUnknown + return protoreflect.Value{}, out, errUnknown } b, n := protowire.ConsumeGroup(num, b) if n < 0 { - return pref.Value{}, out, errDecode + return protoreflect.Value{}, out, errDecode } m := list.NewElement() - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: m.Message(), }) if err != nil { - return pref.Value{}, out, err + return protoreflect.Value{}, out, err } list.Append(m) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return listv, out, nil } @@ -707,7 +707,7 @@ var coderGroupSliceValue = valueCoderFuncs{ merge: mergeMessageListValue, } -func makeGroupSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { +func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { num := fd.Number() if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ @@ -772,7 +772,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire return out, errDecode } mp := reflect.New(goType.Elem()) - o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{ Buf: b, Message: asMessage(mp).ProtoReflect(), }) @@ -781,7 +781,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire } p.AppendPointerSlice(pointerOfValue(mp)) out.n = n - out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0 return out, nil } @@ -822,8 +822,8 @@ func consumeGroupSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFie return out, nil } -func asMessage(v reflect.Value) pref.ProtoMessage { - if m, ok := v.Interface().(pref.ProtoMessage); ok { +func asMessage(v reflect.Value) protoreflect.ProtoMessage { + if m, ok := v.Interface().(protoreflect.ProtoMessage); ok { return m } return legacyWrapMessage(v).Interface() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go index 1a509b63..f55dc01e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go @@ -162,11 +162,20 @@ func appendBoolSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.BoolSlice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growBoolSlice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -732,11 +741,20 @@ func appendInt32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOption func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int32Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growInt32Slice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -1138,11 +1156,20 @@ func appendSint32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptio func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int32Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growInt32Slice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -1544,11 +1571,20 @@ func appendUint32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptio func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint32Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growUint32Slice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -1950,11 +1986,20 @@ func appendInt64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOption func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int64Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growInt64Slice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -2356,11 +2401,20 @@ func appendSint64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptio func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int64Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growInt64Slice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -2762,11 +2816,20 @@ func appendUint64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptio func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint64Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := 0 + for _, v := range b { + if v < 0x80 { + count++ + } + } + if count > 0 { + p.growUint64Slice(count) + } + s := *sp for len(b) > 0 { var v uint64 var n int @@ -3145,11 +3208,15 @@ func appendSfixed32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOpt func consumeSfixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int32Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := len(b) / protowire.SizeFixed32() + if count > 0 { + p.growInt32Slice(count) + } + s := *sp for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { @@ -3461,11 +3528,15 @@ func appendFixed32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOpti func consumeFixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint32Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := len(b) / protowire.SizeFixed32() + if count > 0 { + p.growUint32Slice(count) + } + s := *sp for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { @@ -3777,11 +3848,15 @@ func appendFloatSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOption func consumeFloatSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Float32Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := len(b) / protowire.SizeFixed32() + if count > 0 { + p.growFloat32Slice(count) + } + s := *sp for len(b) > 0 { v, n := protowire.ConsumeFixed32(b) if n < 0 { @@ -4093,11 +4168,15 @@ func appendSfixed64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOpt func consumeSfixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Int64Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := len(b) / protowire.SizeFixed64() + if count > 0 { + p.growInt64Slice(count) + } + s := *sp for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { @@ -4409,11 +4488,15 @@ func appendFixed64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOpti func consumeFixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Uint64Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := len(b) / protowire.SizeFixed64() + if count > 0 { + p.growUint64Slice(count) + } + s := *sp for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { @@ -4725,11 +4808,15 @@ func appendDoubleSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptio func consumeDoubleSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { sp := p.Float64Slice() if wtyp == protowire.BytesType { - s := *sp b, n := protowire.ConsumeBytes(b) if n < 0 { return out, errDecode } + count := len(b) / protowire.SizeFixed64() + if count > 0 { + p.growFloat64Slice(count) + } + s := *sp for len(b) > 0 { v, n := protowire.ConsumeFixed64(b) if n < 0 { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go index c1245fef..111b9d16 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/genid" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type mapInfo struct { @@ -19,12 +19,12 @@ type mapInfo struct { valWiretag uint64 keyFuncs valueCoderFuncs valFuncs valueCoderFuncs - keyZero pref.Value - keyKind pref.Kind + keyZero protoreflect.Value + keyKind protoreflect.Kind conv *mapConverter } -func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { +func encoderFuncsForMap(fd protoreflect.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { // TODO: Consider generating specialized map coders. keyField := fd.MapKey() valField := fd.MapValue() @@ -44,7 +44,7 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage keyKind: keyField.Kind(), conv: conv, } - if valField.Kind() == pref.MessageKind { + if valField.Kind() == protoreflect.MessageKind { valueMessage = getMessageInfo(ft.Elem()) } @@ -68,9 +68,9 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage }, } switch valField.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: funcs.merge = mergeMapOfMessage - case pref.BytesKind: + case protoreflect.BytesKind: funcs.merge = mergeMapOfBytes default: funcs.merge = mergeMap @@ -135,7 +135,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo err := errUnknown switch num { case genid.MapEntry_Key_field_number: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) if err != nil { @@ -144,7 +144,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo key = v n = o.n case genid.MapEntry_Value_field_number: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.valFuncs.unmarshal(b, val, num, wtyp, opts) if err != nil { @@ -192,7 +192,7 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi err := errUnknown switch num { case 1: - var v pref.Value + var v protoreflect.Value var o unmarshalOutput v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) if err != nil { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go index 2706bb67..4b15493f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.12 // +build !go1.12 package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go index 1533ef60..0b31b66e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.12 // +build go1.12 package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go index cd40527f..6b2fdbb7 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go @@ -12,15 +12,15 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/order" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // coderMessageInfo contains per-message information used by the fast-path functions. // This is a different type from MessageInfo to keep MessageInfo as general-purpose as // possible. type coderMessageInfo struct { - methods piface.Methods + methods protoiface.Methods orderedCoderFields []*coderFieldInfo denseCoderFields []*coderFieldInfo @@ -38,13 +38,13 @@ type coderFieldInfo struct { funcs pointerCoderFuncs // fast-path per-field functions mi *MessageInfo // field's message ft reflect.Type - validation validationInfo // information used by message validation - num pref.FieldNumber // field number - offset offset // struct field offset - wiretag uint64 // field tag (number + wire type) - tagsize int // size of the varint-encoded tag - isPointer bool // true if IsNil may be called on the struct field - isRequired bool // true if field is required + validation validationInfo // information used by message validation + num protoreflect.FieldNumber // field number + offset offset // struct field offset + wiretag uint64 // field tag (number + wire type) + tagsize int // size of the varint-encoded tag + isPointer bool // true if IsNil may be called on the struct field + isRequired bool // true if field is required } func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { @@ -125,8 +125,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { funcs: funcs, mi: childMessage, validation: newFieldValidationInfo(mi, si, fd, ft), - isPointer: fd.Cardinality() == pref.Repeated || fd.HasPresence(), - isRequired: fd.Cardinality() == pref.Required, + isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(), + isRequired: fd.Cardinality() == protoreflect.Required, } mi.orderedCoderFields = append(mi.orderedCoderFields, cf) mi.coderFields[cf.num] = cf @@ -149,7 +149,7 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num }) - var maxDense pref.FieldNumber + var maxDense protoreflect.FieldNumber for _, cf := range mi.orderedCoderFields { if cf.num >= 16 && cf.num >= 2*maxDense { break @@ -175,12 +175,12 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { mi.needsInitCheck = needsInitCheck(mi.Desc) if mi.methods.Marshal == nil && mi.methods.Size == nil { - mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Flags |= protoiface.SupportMarshalDeterministic mi.methods.Marshal = mi.marshal mi.methods.Size = mi.size } if mi.methods.Unmarshal == nil { - mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown + mi.methods.Flags |= protoiface.SupportUnmarshalDiscardUnknown mi.methods.Unmarshal = mi.unmarshal } if mi.methods.CheckInitialized == nil { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go index 90705e3a..145c577b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go index e8997123..13077751 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go @@ -10,7 +10,7 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // pointerCoderFuncs is a set of pointer encoding functions. @@ -25,83 +25,83 @@ type pointerCoderFuncs struct { // valueCoderFuncs is a set of protoreflect.Value encoding functions. type valueCoderFuncs struct { - size func(v pref.Value, tagsize int, opts marshalOptions) int - marshal func(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) - unmarshal func(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) - isInit func(v pref.Value) error - merge func(dst, src pref.Value, opts mergeOptions) pref.Value + size func(v protoreflect.Value, tagsize int, opts marshalOptions) int + marshal func(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) + unmarshal func(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) + isInit func(v protoreflect.Value) error + merge func(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value } // fieldCoder returns pointer functions for a field, used for operating on // struct fields. -func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { +func fieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { switch { case fd.IsMap(): return encoderFuncsForMap(fd, ft) - case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked(): // Repeated fields (not packed). if ft.Kind() != reflect.Slice { break } ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolSlice } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumSlice } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32Slice } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32Slice } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32Slice } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64Slice } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64Slice } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64Slice } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32Slice } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32Slice } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatSlice } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64Slice } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64Slice } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoubleSlice } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringSliceValidateUTF8 } @@ -114,19 +114,19 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesSlice } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringSlice } if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesSlice } - case pref.MessageKind: + case protoreflect.MessageKind: return getMessageInfo(ft), makeMessageSliceFieldCoder(fd, ft) - case pref.GroupKind: + case protoreflect.GroupKind: return getMessageInfo(ft), makeGroupSliceFieldCoder(fd, ft) } - case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked(): // Packed repeated fields. // // Only repeated fields of primitive numeric types @@ -136,128 +136,128 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer } ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolPackedSlice } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumPackedSlice } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32PackedSlice } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32PackedSlice } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32PackedSlice } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64PackedSlice } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64PackedSlice } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64PackedSlice } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32PackedSlice } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32PackedSlice } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatPackedSlice } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64PackedSlice } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64PackedSlice } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoublePackedSlice } } - case fd.Kind() == pref.MessageKind: + case fd.Kind() == protoreflect.MessageKind: return getMessageInfo(ft), makeMessageFieldCoder(fd, ft) - case fd.Kind() == pref.GroupKind: + case fd.Kind() == protoreflect.GroupKind: return getMessageInfo(ft), makeGroupFieldCoder(fd, ft) - case fd.Syntax() == pref.Proto3 && fd.ContainingOneof() == nil: + case !fd.HasPresence() && fd.ContainingOneof() == nil: // Populated oneof fields always encode even if set to the zero value, // which normally are not encoded in proto3. switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolNoZero } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumNoZero } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32NoZero } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32NoZero } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32NoZero } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64NoZero } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64NoZero } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64NoZero } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32NoZero } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32NoZero } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatNoZero } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64NoZero } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64NoZero } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoubleNoZero } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringNoZeroValidateUTF8 } @@ -270,7 +270,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytesNoZero } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringNoZero } @@ -281,133 +281,133 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer case ft.Kind() == reflect.Ptr: ft := ft.Elem() switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBoolPtr } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnumPtr } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32Ptr } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32Ptr } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32Ptr } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64Ptr } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64Ptr } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64Ptr } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32Ptr } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32Ptr } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloatPtr } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64Ptr } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64Ptr } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDoublePtr } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringPtrValidateUTF8 } if ft.Kind() == reflect.String { return nil, coderStringPtr } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderStringPtr } } default: switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if ft.Kind() == reflect.Bool { return nil, coderBool } - case pref.EnumKind: + case protoreflect.EnumKind: if ft.Kind() == reflect.Int32 { return nil, coderEnum } - case pref.Int32Kind: + case protoreflect.Int32Kind: if ft.Kind() == reflect.Int32 { return nil, coderInt32 } - case pref.Sint32Kind: + case protoreflect.Sint32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSint32 } - case pref.Uint32Kind: + case protoreflect.Uint32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderUint32 } - case pref.Int64Kind: + case protoreflect.Int64Kind: if ft.Kind() == reflect.Int64 { return nil, coderInt64 } - case pref.Sint64Kind: + case protoreflect.Sint64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSint64 } - case pref.Uint64Kind: + case protoreflect.Uint64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderUint64 } - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: if ft.Kind() == reflect.Int32 { return nil, coderSfixed32 } - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: if ft.Kind() == reflect.Uint32 { return nil, coderFixed32 } - case pref.FloatKind: + case protoreflect.FloatKind: if ft.Kind() == reflect.Float32 { return nil, coderFloat } - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: if ft.Kind() == reflect.Int64 { return nil, coderSfixed64 } - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: if ft.Kind() == reflect.Uint64 { return nil, coderFixed64 } - case pref.DoubleKind: + case protoreflect.DoubleKind: if ft.Kind() == reflect.Float64 { return nil, coderDouble } - case pref.StringKind: + case protoreflect.StringKind: if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { return nil, coderStringValidateUTF8 } @@ -420,7 +420,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { return nil, coderBytes } - case pref.BytesKind: + case protoreflect.BytesKind: if ft.Kind() == reflect.String { return nil, coderString } @@ -434,122 +434,122 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer // encoderFuncsForValue returns value functions for a field, used for // extension values and map encoding. -func encoderFuncsForValue(fd pref.FieldDescriptor) valueCoderFuncs { +func encoderFuncsForValue(fd protoreflect.FieldDescriptor) valueCoderFuncs { switch { - case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked(): switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolSliceValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumSliceValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32SliceValue - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32SliceValue - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32SliceValue - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64SliceValue - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64SliceValue - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64SliceValue - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32SliceValue - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32SliceValue - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatSliceValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64SliceValue - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64SliceValue - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoubleSliceValue - case pref.StringKind: + case protoreflect.StringKind: // We don't have a UTF-8 validating coder for repeated string fields. // Value coders are used for extensions and maps. // Extensions are never proto3, and maps never contain lists. return coderStringSliceValue - case pref.BytesKind: + case protoreflect.BytesKind: return coderBytesSliceValue - case pref.MessageKind: + case protoreflect.MessageKind: return coderMessageSliceValue - case pref.GroupKind: + case protoreflect.GroupKind: return coderGroupSliceValue } - case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked(): switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolPackedSliceValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumPackedSliceValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32PackedSliceValue - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32PackedSliceValue - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32PackedSliceValue - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64PackedSliceValue - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64PackedSliceValue - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64PackedSliceValue - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32PackedSliceValue - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32PackedSliceValue - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatPackedSliceValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64PackedSliceValue - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64PackedSliceValue - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoublePackedSliceValue } default: switch fd.Kind() { default: - case pref.BoolKind: + case protoreflect.BoolKind: return coderBoolValue - case pref.EnumKind: + case protoreflect.EnumKind: return coderEnumValue - case pref.Int32Kind: + case protoreflect.Int32Kind: return coderInt32Value - case pref.Sint32Kind: + case protoreflect.Sint32Kind: return coderSint32Value - case pref.Uint32Kind: + case protoreflect.Uint32Kind: return coderUint32Value - case pref.Int64Kind: + case protoreflect.Int64Kind: return coderInt64Value - case pref.Sint64Kind: + case protoreflect.Sint64Kind: return coderSint64Value - case pref.Uint64Kind: + case protoreflect.Uint64Kind: return coderUint64Value - case pref.Sfixed32Kind: + case protoreflect.Sfixed32Kind: return coderSfixed32Value - case pref.Fixed32Kind: + case protoreflect.Fixed32Kind: return coderFixed32Value - case pref.FloatKind: + case protoreflect.FloatKind: return coderFloatValue - case pref.Sfixed64Kind: + case protoreflect.Sfixed64Kind: return coderSfixed64Value - case pref.Fixed64Kind: + case protoreflect.Fixed64Kind: return coderFixed64Value - case pref.DoubleKind: + case protoreflect.DoubleKind: return coderDoubleValue - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { return coderStringValueValidateUTF8 } return coderStringValue - case pref.BytesKind: + case protoreflect.BytesKind: return coderBytesValue - case pref.MessageKind: + case protoreflect.MessageKind: return coderMessageValue - case pref.GroupKind: + case protoreflect.GroupKind: return coderGroupValue } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go index e118af1e..757642e2 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package impl diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go index acd61bb5..185ef2ef 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go @@ -8,7 +8,7 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // unwrapper unwraps the value to the underlying value. @@ -20,13 +20,13 @@ type unwrapper interface { // A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types. type Converter interface { // PBValueOf converts a reflect.Value to a protoreflect.Value. - PBValueOf(reflect.Value) pref.Value + PBValueOf(reflect.Value) protoreflect.Value // GoValueOf converts a protoreflect.Value to a reflect.Value. - GoValueOf(pref.Value) reflect.Value + GoValueOf(protoreflect.Value) reflect.Value // IsValidPB returns whether a protoreflect.Value is compatible with this type. - IsValidPB(pref.Value) bool + IsValidPB(protoreflect.Value) bool // IsValidGo returns whether a reflect.Value is compatible with this type. IsValidGo(reflect.Value) bool @@ -34,12 +34,12 @@ type Converter interface { // New returns a new field value. // For scalars, it returns the default value of the field. // For composite types, it returns a new mutable value. - New() pref.Value + New() protoreflect.Value // Zero returns a new field value. // For scalars, it returns the default value of the field. // For composite types, it returns an immutable, empty value. - Zero() pref.Value + Zero() protoreflect.Value } // NewConverter matches a Go type with a protobuf field and returns a Converter @@ -50,7 +50,7 @@ type Converter interface { // This matcher deliberately supports a wider range of Go types than what // protoc-gen-go historically generated to be able to automatically wrap some // v1 messages generated by other forks of protoc-gen-go. -func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { +func NewConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { switch { case fd.IsList(): return newListConverter(t, fd) @@ -59,7 +59,6 @@ func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { default: return newSingularConverter(t, fd) } - panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) } var ( @@ -76,68 +75,68 @@ var ( ) var ( - boolZero = pref.ValueOfBool(false) - int32Zero = pref.ValueOfInt32(0) - int64Zero = pref.ValueOfInt64(0) - uint32Zero = pref.ValueOfUint32(0) - uint64Zero = pref.ValueOfUint64(0) - float32Zero = pref.ValueOfFloat32(0) - float64Zero = pref.ValueOfFloat64(0) - stringZero = pref.ValueOfString("") - bytesZero = pref.ValueOfBytes(nil) + boolZero = protoreflect.ValueOfBool(false) + int32Zero = protoreflect.ValueOfInt32(0) + int64Zero = protoreflect.ValueOfInt64(0) + uint32Zero = protoreflect.ValueOfUint32(0) + uint64Zero = protoreflect.ValueOfUint64(0) + float32Zero = protoreflect.ValueOfFloat32(0) + float64Zero = protoreflect.ValueOfFloat64(0) + stringZero = protoreflect.ValueOfString("") + bytesZero = protoreflect.ValueOfBytes(nil) ) -func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { - defVal := func(fd pref.FieldDescriptor, zero pref.Value) pref.Value { - if fd.Cardinality() == pref.Repeated { +func newSingularConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { + defVal := func(fd protoreflect.FieldDescriptor, zero protoreflect.Value) protoreflect.Value { + if fd.Cardinality() == protoreflect.Repeated { // Default isn't defined for repeated fields. return zero } return fd.Default() } switch fd.Kind() { - case pref.BoolKind: + case protoreflect.BoolKind: if t.Kind() == reflect.Bool { return &boolConverter{t, defVal(fd, boolZero)} } - case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: if t.Kind() == reflect.Int32 { return &int32Converter{t, defVal(fd, int32Zero)} } - case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: if t.Kind() == reflect.Int64 { return &int64Converter{t, defVal(fd, int64Zero)} } - case pref.Uint32Kind, pref.Fixed32Kind: + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: if t.Kind() == reflect.Uint32 { return &uint32Converter{t, defVal(fd, uint32Zero)} } - case pref.Uint64Kind, pref.Fixed64Kind: + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: if t.Kind() == reflect.Uint64 { return &uint64Converter{t, defVal(fd, uint64Zero)} } - case pref.FloatKind: + case protoreflect.FloatKind: if t.Kind() == reflect.Float32 { return &float32Converter{t, defVal(fd, float32Zero)} } - case pref.DoubleKind: + case protoreflect.DoubleKind: if t.Kind() == reflect.Float64 { return &float64Converter{t, defVal(fd, float64Zero)} } - case pref.StringKind: + case protoreflect.StringKind: if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { return &stringConverter{t, defVal(fd, stringZero)} } - case pref.BytesKind: + case protoreflect.BytesKind: if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { return &bytesConverter{t, defVal(fd, bytesZero)} } - case pref.EnumKind: + case protoreflect.EnumKind: // Handle enums, which must be a named int32 type. if t.Kind() == reflect.Int32 { return newEnumConverter(t, fd) } - case pref.MessageKind, pref.GroupKind: + case protoreflect.MessageKind, protoreflect.GroupKind: return newMessageConverter(t) } panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) @@ -145,184 +144,184 @@ func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { type boolConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *boolConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *boolConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfBool(v.Bool()) + return protoreflect.ValueOfBool(v.Bool()) } -func (c *boolConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *boolConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Bool()).Convert(c.goType) } -func (c *boolConverter) IsValidPB(v pref.Value) bool { +func (c *boolConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(bool) return ok } func (c *boolConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *boolConverter) New() pref.Value { return c.def } -func (c *boolConverter) Zero() pref.Value { return c.def } +func (c *boolConverter) New() protoreflect.Value { return c.def } +func (c *boolConverter) Zero() protoreflect.Value { return c.def } type int32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *int32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *int32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfInt32(int32(v.Int())) + return protoreflect.ValueOfInt32(int32(v.Int())) } -func (c *int32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *int32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(int32(v.Int())).Convert(c.goType) } -func (c *int32Converter) IsValidPB(v pref.Value) bool { +func (c *int32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(int32) return ok } func (c *int32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *int32Converter) New() pref.Value { return c.def } -func (c *int32Converter) Zero() pref.Value { return c.def } +func (c *int32Converter) New() protoreflect.Value { return c.def } +func (c *int32Converter) Zero() protoreflect.Value { return c.def } type int64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *int64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *int64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfInt64(int64(v.Int())) + return protoreflect.ValueOfInt64(int64(v.Int())) } -func (c *int64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *int64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(int64(v.Int())).Convert(c.goType) } -func (c *int64Converter) IsValidPB(v pref.Value) bool { +func (c *int64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(int64) return ok } func (c *int64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *int64Converter) New() pref.Value { return c.def } -func (c *int64Converter) Zero() pref.Value { return c.def } +func (c *int64Converter) New() protoreflect.Value { return c.def } +func (c *int64Converter) Zero() protoreflect.Value { return c.def } type uint32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *uint32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *uint32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfUint32(uint32(v.Uint())) + return protoreflect.ValueOfUint32(uint32(v.Uint())) } -func (c *uint32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *uint32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(uint32(v.Uint())).Convert(c.goType) } -func (c *uint32Converter) IsValidPB(v pref.Value) bool { +func (c *uint32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(uint32) return ok } func (c *uint32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *uint32Converter) New() pref.Value { return c.def } -func (c *uint32Converter) Zero() pref.Value { return c.def } +func (c *uint32Converter) New() protoreflect.Value { return c.def } +func (c *uint32Converter) Zero() protoreflect.Value { return c.def } type uint64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *uint64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *uint64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfUint64(uint64(v.Uint())) + return protoreflect.ValueOfUint64(uint64(v.Uint())) } -func (c *uint64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *uint64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(uint64(v.Uint())).Convert(c.goType) } -func (c *uint64Converter) IsValidPB(v pref.Value) bool { +func (c *uint64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(uint64) return ok } func (c *uint64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *uint64Converter) New() pref.Value { return c.def } -func (c *uint64Converter) Zero() pref.Value { return c.def } +func (c *uint64Converter) New() protoreflect.Value { return c.def } +func (c *uint64Converter) Zero() protoreflect.Value { return c.def } type float32Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *float32Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *float32Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfFloat32(float32(v.Float())) + return protoreflect.ValueOfFloat32(float32(v.Float())) } -func (c *float32Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *float32Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(float32(v.Float())).Convert(c.goType) } -func (c *float32Converter) IsValidPB(v pref.Value) bool { +func (c *float32Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(float32) return ok } func (c *float32Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *float32Converter) New() pref.Value { return c.def } -func (c *float32Converter) Zero() pref.Value { return c.def } +func (c *float32Converter) New() protoreflect.Value { return c.def } +func (c *float32Converter) Zero() protoreflect.Value { return c.def } type float64Converter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *float64Converter) PBValueOf(v reflect.Value) pref.Value { +func (c *float64Converter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfFloat64(float64(v.Float())) + return protoreflect.ValueOfFloat64(float64(v.Float())) } -func (c *float64Converter) GoValueOf(v pref.Value) reflect.Value { +func (c *float64Converter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(float64(v.Float())).Convert(c.goType) } -func (c *float64Converter) IsValidPB(v pref.Value) bool { +func (c *float64Converter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(float64) return ok } func (c *float64Converter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *float64Converter) New() pref.Value { return c.def } -func (c *float64Converter) Zero() pref.Value { return c.def } +func (c *float64Converter) New() protoreflect.Value { return c.def } +func (c *float64Converter) Zero() protoreflect.Value { return c.def } type stringConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *stringConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *stringConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfString(v.Convert(stringType).String()) + return protoreflect.ValueOfString(v.Convert(stringType).String()) } -func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *stringConverter) GoValueOf(v protoreflect.Value) reflect.Value { // pref.Value.String never panics, so we go through an interface // conversion here to check the type. s := v.Interface().(string) @@ -331,71 +330,71 @@ func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { } return reflect.ValueOf(s).Convert(c.goType) } -func (c *stringConverter) IsValidPB(v pref.Value) bool { +func (c *stringConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().(string) return ok } func (c *stringConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *stringConverter) New() pref.Value { return c.def } -func (c *stringConverter) Zero() pref.Value { return c.def } +func (c *stringConverter) New() protoreflect.Value { return c.def } +func (c *stringConverter) Zero() protoreflect.Value { return c.def } type bytesConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func (c *bytesConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *bytesConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } if c.goType.Kind() == reflect.String && v.Len() == 0 { - return pref.ValueOfBytes(nil) // ensure empty string is []byte(nil) + return protoreflect.ValueOfBytes(nil) // ensure empty string is []byte(nil) } - return pref.ValueOfBytes(v.Convert(bytesType).Bytes()) + return protoreflect.ValueOfBytes(v.Convert(bytesType).Bytes()) } -func (c *bytesConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *bytesConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Bytes()).Convert(c.goType) } -func (c *bytesConverter) IsValidPB(v pref.Value) bool { +func (c *bytesConverter) IsValidPB(v protoreflect.Value) bool { _, ok := v.Interface().([]byte) return ok } func (c *bytesConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *bytesConverter) New() pref.Value { return c.def } -func (c *bytesConverter) Zero() pref.Value { return c.def } +func (c *bytesConverter) New() protoreflect.Value { return c.def } +func (c *bytesConverter) Zero() protoreflect.Value { return c.def } type enumConverter struct { goType reflect.Type - def pref.Value + def protoreflect.Value } -func newEnumConverter(goType reflect.Type, fd pref.FieldDescriptor) Converter { - var def pref.Value - if fd.Cardinality() == pref.Repeated { - def = pref.ValueOfEnum(fd.Enum().Values().Get(0).Number()) +func newEnumConverter(goType reflect.Type, fd protoreflect.FieldDescriptor) Converter { + var def protoreflect.Value + if fd.Cardinality() == protoreflect.Repeated { + def = protoreflect.ValueOfEnum(fd.Enum().Values().Get(0).Number()) } else { def = fd.Default() } return &enumConverter{goType, def} } -func (c *enumConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *enumConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfEnum(pref.EnumNumber(v.Int())) + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v.Int())) } -func (c *enumConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *enumConverter) GoValueOf(v protoreflect.Value) reflect.Value { return reflect.ValueOf(v.Enum()).Convert(c.goType) } -func (c *enumConverter) IsValidPB(v pref.Value) bool { - _, ok := v.Interface().(pref.EnumNumber) +func (c *enumConverter) IsValidPB(v protoreflect.Value) bool { + _, ok := v.Interface().(protoreflect.EnumNumber) return ok } @@ -403,11 +402,11 @@ func (c *enumConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *enumConverter) New() pref.Value { +func (c *enumConverter) New() protoreflect.Value { return c.def } -func (c *enumConverter) Zero() pref.Value { +func (c *enumConverter) Zero() protoreflect.Value { return c.def } @@ -419,7 +418,7 @@ func newMessageConverter(goType reflect.Type) Converter { return &messageConverter{goType} } -func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *messageConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } @@ -430,13 +429,13 @@ func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value { v = reflect.Zero(reflect.PtrTo(v.Type())) } } - if m, ok := v.Interface().(pref.ProtoMessage); ok { - return pref.ValueOfMessage(m.ProtoReflect()) + if m, ok := v.Interface().(protoreflect.ProtoMessage); ok { + return protoreflect.ValueOfMessage(m.ProtoReflect()) } - return pref.ValueOfMessage(legacyWrapMessage(v)) + return protoreflect.ValueOfMessage(legacyWrapMessage(v)) } -func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *messageConverter) GoValueOf(v protoreflect.Value) reflect.Value { m := v.Message() var rv reflect.Value if u, ok := m.(unwrapper); ok { @@ -460,7 +459,7 @@ func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { return rv } -func (c *messageConverter) IsValidPB(v pref.Value) bool { +func (c *messageConverter) IsValidPB(v protoreflect.Value) bool { m := v.Message() var rv reflect.Value if u, ok := m.(unwrapper); ok { @@ -478,14 +477,14 @@ func (c *messageConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *messageConverter) New() pref.Value { +func (c *messageConverter) New() protoreflect.Value { if c.isNonPointer() { return c.PBValueOf(reflect.New(c.goType).Elem()) } return c.PBValueOf(reflect.New(c.goType.Elem())) } -func (c *messageConverter) Zero() pref.Value { +func (c *messageConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go index 6fccab52..f8913651 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go @@ -8,10 +8,10 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) -func newListConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { +func newListConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter { switch { case t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Slice: return &listPtrConverter{t, newSingularConverter(t.Elem().Elem(), fd)} @@ -26,16 +26,16 @@ type listConverter struct { c Converter } -func (c *listConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *listConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } pv := reflect.New(c.goType) pv.Elem().Set(v) - return pref.ValueOfList(&listReflect{pv, c.c}) + return protoreflect.ValueOfList(&listReflect{pv, c.c}) } -func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *listConverter) GoValueOf(v protoreflect.Value) reflect.Value { rv := v.List().(*listReflect).v if rv.IsNil() { return reflect.Zero(c.goType) @@ -43,7 +43,7 @@ func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { return rv.Elem() } -func (c *listConverter) IsValidPB(v pref.Value) bool { +func (c *listConverter) IsValidPB(v protoreflect.Value) bool { list, ok := v.Interface().(*listReflect) if !ok { return false @@ -55,12 +55,12 @@ func (c *listConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *listConverter) New() pref.Value { - return pref.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) +func (c *listConverter) New() protoreflect.Value { + return protoreflect.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) } -func (c *listConverter) Zero() pref.Value { - return pref.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) +func (c *listConverter) Zero() protoreflect.Value { + return protoreflect.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) } type listPtrConverter struct { @@ -68,18 +68,18 @@ type listPtrConverter struct { c Converter } -func (c *listPtrConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *listPtrConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfList(&listReflect{v, c.c}) + return protoreflect.ValueOfList(&listReflect{v, c.c}) } -func (c *listPtrConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *listPtrConverter) GoValueOf(v protoreflect.Value) reflect.Value { return v.List().(*listReflect).v } -func (c *listPtrConverter) IsValidPB(v pref.Value) bool { +func (c *listPtrConverter) IsValidPB(v protoreflect.Value) bool { list, ok := v.Interface().(*listReflect) if !ok { return false @@ -91,11 +91,11 @@ func (c *listPtrConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *listPtrConverter) New() pref.Value { +func (c *listPtrConverter) New() protoreflect.Value { return c.PBValueOf(reflect.New(c.goType.Elem())) } -func (c *listPtrConverter) Zero() pref.Value { +func (c *listPtrConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } @@ -110,16 +110,16 @@ func (ls *listReflect) Len() int { } return ls.v.Elem().Len() } -func (ls *listReflect) Get(i int) pref.Value { +func (ls *listReflect) Get(i int) protoreflect.Value { return ls.conv.PBValueOf(ls.v.Elem().Index(i)) } -func (ls *listReflect) Set(i int, v pref.Value) { +func (ls *listReflect) Set(i int, v protoreflect.Value) { ls.v.Elem().Index(i).Set(ls.conv.GoValueOf(v)) } -func (ls *listReflect) Append(v pref.Value) { +func (ls *listReflect) Append(v protoreflect.Value) { ls.v.Elem().Set(reflect.Append(ls.v.Elem(), ls.conv.GoValueOf(v))) } -func (ls *listReflect) AppendMutable() pref.Value { +func (ls *listReflect) AppendMutable() protoreflect.Value { if _, ok := ls.conv.(*messageConverter); !ok { panic("invalid AppendMutable on list with non-message type") } @@ -130,7 +130,7 @@ func (ls *listReflect) AppendMutable() pref.Value { func (ls *listReflect) Truncate(i int) { ls.v.Elem().Set(ls.v.Elem().Slice(0, i)) } -func (ls *listReflect) NewElement() pref.Value { +func (ls *listReflect) NewElement() protoreflect.Value { return ls.conv.New() } func (ls *listReflect) IsValid() bool { diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go index de06b259..f30b0a05 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -8,7 +8,7 @@ import ( "fmt" "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type mapConverter struct { @@ -16,7 +16,7 @@ type mapConverter struct { keyConv, valConv Converter } -func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { +func newMapConverter(t reflect.Type, fd protoreflect.FieldDescriptor) *mapConverter { if t.Kind() != reflect.Map { panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) } @@ -27,18 +27,18 @@ func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { } } -func (c *mapConverter) PBValueOf(v reflect.Value) pref.Value { +func (c *mapConverter) PBValueOf(v reflect.Value) protoreflect.Value { if v.Type() != c.goType { panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) } - return pref.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) + return protoreflect.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) } -func (c *mapConverter) GoValueOf(v pref.Value) reflect.Value { +func (c *mapConverter) GoValueOf(v protoreflect.Value) reflect.Value { return v.Map().(*mapReflect).v } -func (c *mapConverter) IsValidPB(v pref.Value) bool { +func (c *mapConverter) IsValidPB(v protoreflect.Value) bool { mapv, ok := v.Interface().(*mapReflect) if !ok { return false @@ -50,11 +50,11 @@ func (c *mapConverter) IsValidGo(v reflect.Value) bool { return v.IsValid() && v.Type() == c.goType } -func (c *mapConverter) New() pref.Value { +func (c *mapConverter) New() protoreflect.Value { return c.PBValueOf(reflect.MakeMap(c.goType)) } -func (c *mapConverter) Zero() pref.Value { +func (c *mapConverter) Zero() protoreflect.Value { return c.PBValueOf(reflect.Zero(c.goType)) } @@ -67,29 +67,29 @@ type mapReflect struct { func (ms *mapReflect) Len() int { return ms.v.Len() } -func (ms *mapReflect) Has(k pref.MapKey) bool { +func (ms *mapReflect) Has(k protoreflect.MapKey) bool { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.v.MapIndex(rk) return rv.IsValid() } -func (ms *mapReflect) Get(k pref.MapKey) pref.Value { +func (ms *mapReflect) Get(k protoreflect.MapKey) protoreflect.Value { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.v.MapIndex(rk) if !rv.IsValid() { - return pref.Value{} + return protoreflect.Value{} } return ms.valConv.PBValueOf(rv) } -func (ms *mapReflect) Set(k pref.MapKey, v pref.Value) { +func (ms *mapReflect) Set(k protoreflect.MapKey, v protoreflect.Value) { rk := ms.keyConv.GoValueOf(k.Value()) rv := ms.valConv.GoValueOf(v) ms.v.SetMapIndex(rk, rv) } -func (ms *mapReflect) Clear(k pref.MapKey) { +func (ms *mapReflect) Clear(k protoreflect.MapKey) { rk := ms.keyConv.GoValueOf(k.Value()) ms.v.SetMapIndex(rk, reflect.Value{}) } -func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { +func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value { if _, ok := ms.valConv.(*messageConverter); !ok { panic("invalid Mutable on map with non-message value type") } @@ -100,7 +100,7 @@ func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { } return v } -func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { +func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) { iter := mapRange(ms.v) for iter.Next() { k := ms.keyConv.PBValueOf(iter.Key()).MapKey() @@ -110,7 +110,7 @@ func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { } } } -func (ms *mapReflect) NewValue() pref.Value { +func (ms *mapReflect) NewValue() protoreflect.Value { return ms.valConv.New() } func (ms *mapReflect) IsValid() bool { diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go index 949dc49a..cda0520c 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/decode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go @@ -12,12 +12,12 @@ import ( "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" "google.golang.org/protobuf/runtime/protoiface" - piface "google.golang.org/protobuf/runtime/protoiface" ) var errDecode = errors.New("cannot parse invalid wire-format data") +var errRecursionDepth = errors.New("exceeded maximum recursion depth") type unmarshalOptions struct { flags protoiface.UnmarshalInputFlags @@ -25,6 +25,7 @@ type unmarshalOptions struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + depth int } func (o unmarshalOptions) Options() proto.UnmarshalOptions { @@ -36,14 +37,17 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions { } } -func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&piface.UnmarshalDiscardUnknown != 0 } +func (o unmarshalOptions) DiscardUnknown() bool { + return o.flags&protoiface.UnmarshalDiscardUnknown != 0 +} func (o unmarshalOptions) IsDefault() bool { - return o.flags == 0 && o.resolver == preg.GlobalTypes + return o.flags == 0 && o.resolver == protoregistry.GlobalTypes } var lazyUnmarshalOptions = unmarshalOptions{ - resolver: preg.GlobalTypes, + resolver: protoregistry.GlobalTypes, + depth: protowire.DefaultRecursionLimit, } type unmarshalOutput struct { @@ -52,7 +56,7 @@ type unmarshalOutput struct { } // unmarshal is protoreflect.Methods.Unmarshal. -func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { +func (mi *MessageInfo) unmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { var p pointer if ms, ok := in.Message.(*messageState); ok { p = ms.pointer() @@ -62,12 +66,13 @@ func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutp out, err := mi.unmarshalPointer(in.Buf, p, 0, unmarshalOptions{ flags: in.Flags, resolver: in.Resolver, + depth: in.Depth, }) - var flags piface.UnmarshalOutputFlags + var flags protoiface.UnmarshalOutputFlags if out.initialized { - flags |= piface.UnmarshalInitialized + flags |= protoiface.UnmarshalInitialized } - return piface.UnmarshalOutput{ + return protoiface.UnmarshalOutput{ Flags: flags, }, err } @@ -82,6 +87,10 @@ var errUnknown = errors.New("unknown") func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) { mi.init() + opts.depth-- + if opts.depth < 0 { + return out, errRecursionDepth + } if flags.ProtoLegacy && mi.isMessageSet { return unmarshalMessageSet(mi, b, p, opts) } @@ -202,7 +211,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p var err error xt, err = opts.resolver.FindExtensionByNumber(mi.Desc.FullName(), num) if err != nil { - if err == preg.NotFound { + if err == protoregistry.NotFound { return out, errUnknown } return out, errors.New("%v: unable to resolve extension %v: %v", mi.Desc.FullName(), num, err) diff --git a/vendor/google.golang.org/protobuf/internal/impl/enum.go b/vendor/google.golang.org/protobuf/internal/impl/enum.go index 8c1eab4b..5f3ef5ad 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/enum.go @@ -7,15 +7,15 @@ package impl import ( "reflect" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type EnumInfo struct { GoReflectType reflect.Type // int32 kind - Desc pref.EnumDescriptor + Desc protoreflect.EnumDescriptor } -func (t *EnumInfo) New(n pref.EnumNumber) pref.Enum { - return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(pref.Enum) +func (t *EnumInfo) New(n protoreflect.EnumNumber) protoreflect.Enum { + return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(protoreflect.Enum) } -func (t *EnumInfo) Descriptor() pref.EnumDescriptor { return t.Desc } +func (t *EnumInfo) Descriptor() protoreflect.EnumDescriptor { return t.Desc } diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go index e904fd99..cb25b0ba 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go @@ -9,8 +9,8 @@ import ( "sync" "sync/atomic" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // ExtensionInfo implements ExtensionType. @@ -45,7 +45,7 @@ type ExtensionInfo struct { // since the message may no longer implement the MessageV1 interface. // // Deprecated: Use the ExtendedType method instead. - ExtendedType piface.MessageV1 + ExtendedType protoiface.MessageV1 // ExtensionType is the zero value of the extension type. // @@ -83,31 +83,31 @@ const ( extensionInfoFullInit = 2 ) -func InitExtensionInfo(xi *ExtensionInfo, xd pref.ExtensionDescriptor, goType reflect.Type) { +func InitExtensionInfo(xi *ExtensionInfo, xd protoreflect.ExtensionDescriptor, goType reflect.Type) { xi.goType = goType xi.desc = extensionTypeDescriptor{xd, xi} xi.init = extensionInfoDescInit } -func (xi *ExtensionInfo) New() pref.Value { +func (xi *ExtensionInfo) New() protoreflect.Value { return xi.lazyInit().New() } -func (xi *ExtensionInfo) Zero() pref.Value { +func (xi *ExtensionInfo) Zero() protoreflect.Value { return xi.lazyInit().Zero() } -func (xi *ExtensionInfo) ValueOf(v interface{}) pref.Value { +func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value { return xi.lazyInit().PBValueOf(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) InterfaceOf(v pref.Value) interface{} { +func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} { return xi.lazyInit().GoValueOf(v).Interface() } -func (xi *ExtensionInfo) IsValidValue(v pref.Value) bool { +func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool { return xi.lazyInit().IsValidPB(v) } func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool { return xi.lazyInit().IsValidGo(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) TypeDescriptor() pref.ExtensionTypeDescriptor { +func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor { if atomic.LoadUint32(&xi.init) < extensionInfoDescInit { xi.lazyInitSlow() } @@ -144,13 +144,13 @@ func (xi *ExtensionInfo) lazyInitSlow() { } type extensionTypeDescriptor struct { - pref.ExtensionDescriptor + protoreflect.ExtensionDescriptor xi *ExtensionInfo } -func (xtd *extensionTypeDescriptor) Type() pref.ExtensionType { +func (xtd *extensionTypeDescriptor) Type() protoreflect.ExtensionType { return xtd.xi } -func (xtd *extensionTypeDescriptor) Descriptor() pref.ExtensionDescriptor { +func (xtd *extensionTypeDescriptor) Descriptor() protoreflect.ExtensionDescriptor { return xtd.ExtensionDescriptor } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go index f7d7ffb5..c2a803bb 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go @@ -13,13 +13,12 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" ) // legacyEnumName returns the name of enums used in legacy code. // It is neither the protobuf full name nor the qualified Go name, // but rather an odd hybrid of both. -func legacyEnumName(ed pref.EnumDescriptor) string { +func legacyEnumName(ed protoreflect.EnumDescriptor) string { var protoPkg string enumName := string(ed.FullName()) if fd := ed.ParentFile(); fd != nil { @@ -34,68 +33,68 @@ func legacyEnumName(ed pref.EnumDescriptor) string { // legacyWrapEnum wraps v as a protoreflect.Enum, // where v must be a int32 kind and not implement the v2 API already. -func legacyWrapEnum(v reflect.Value) pref.Enum { +func legacyWrapEnum(v reflect.Value) protoreflect.Enum { et := legacyLoadEnumType(v.Type()) - return et.New(pref.EnumNumber(v.Int())) + return et.New(protoreflect.EnumNumber(v.Int())) } var legacyEnumTypeCache sync.Map // map[reflect.Type]protoreflect.EnumType // legacyLoadEnumType dynamically loads a protoreflect.EnumType for t, // where t must be an int32 kind and not implement the v2 API already. -func legacyLoadEnumType(t reflect.Type) pref.EnumType { +func legacyLoadEnumType(t reflect.Type) protoreflect.EnumType { // Fast-path: check if a EnumType is cached for this concrete type. if et, ok := legacyEnumTypeCache.Load(t); ok { - return et.(pref.EnumType) + return et.(protoreflect.EnumType) } // Slow-path: derive enum descriptor and initialize EnumType. - var et pref.EnumType + var et protoreflect.EnumType ed := LegacyLoadEnumDesc(t) et = &legacyEnumType{ desc: ed, goType: t, } if et, ok := legacyEnumTypeCache.LoadOrStore(t, et); ok { - return et.(pref.EnumType) + return et.(protoreflect.EnumType) } return et } type legacyEnumType struct { - desc pref.EnumDescriptor + desc protoreflect.EnumDescriptor goType reflect.Type m sync.Map // map[protoreflect.EnumNumber]proto.Enum } -func (t *legacyEnumType) New(n pref.EnumNumber) pref.Enum { +func (t *legacyEnumType) New(n protoreflect.EnumNumber) protoreflect.Enum { if e, ok := t.m.Load(n); ok { - return e.(pref.Enum) + return e.(protoreflect.Enum) } e := &legacyEnumWrapper{num: n, pbTyp: t, goTyp: t.goType} t.m.Store(n, e) return e } -func (t *legacyEnumType) Descriptor() pref.EnumDescriptor { +func (t *legacyEnumType) Descriptor() protoreflect.EnumDescriptor { return t.desc } type legacyEnumWrapper struct { - num pref.EnumNumber - pbTyp pref.EnumType + num protoreflect.EnumNumber + pbTyp protoreflect.EnumType goTyp reflect.Type } -func (e *legacyEnumWrapper) Descriptor() pref.EnumDescriptor { +func (e *legacyEnumWrapper) Descriptor() protoreflect.EnumDescriptor { return e.pbTyp.Descriptor() } -func (e *legacyEnumWrapper) Type() pref.EnumType { +func (e *legacyEnumWrapper) Type() protoreflect.EnumType { return e.pbTyp } -func (e *legacyEnumWrapper) Number() pref.EnumNumber { +func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber { return e.num } -func (e *legacyEnumWrapper) ProtoReflect() pref.Enum { +func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum { return e } func (e *legacyEnumWrapper) protoUnwrap() interface{} { @@ -105,8 +104,8 @@ func (e *legacyEnumWrapper) protoUnwrap() interface{} { } var ( - _ pref.Enum = (*legacyEnumWrapper)(nil) - _ unwrapper = (*legacyEnumWrapper)(nil) + _ protoreflect.Enum = (*legacyEnumWrapper)(nil) + _ unwrapper = (*legacyEnumWrapper)(nil) ) var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor @@ -115,15 +114,15 @@ var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor // which must be an int32 kind and not implement the v2 API already. // // This is exported for testing purposes. -func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { +func LegacyLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { // Fast-path: check if an EnumDescriptor is cached for this concrete type. if ed, ok := legacyEnumDescCache.Load(t); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } // Slow-path: initialize EnumDescriptor from the raw descriptor. ev := reflect.Zero(t).Interface() - if _, ok := ev.(pref.Enum); ok { + if _, ok := ev.(protoreflect.Enum); ok { panic(fmt.Sprintf("%v already implements proto.Enum", t)) } edV1, ok := ev.(enumV1) @@ -132,7 +131,7 @@ func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { } b, idxs := edV1.EnumDescriptor() - var ed pref.EnumDescriptor + var ed protoreflect.EnumDescriptor if len(idxs) == 1 { ed = legacyLoadFileDesc(b).Enums().Get(idxs[0]) } else { @@ -158,10 +157,10 @@ var aberrantEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescript // We are unable to use the global enum registry since it is // unfortunately keyed by the protobuf full name, which we also do not know. // Thus, this produces some bogus enum descriptor based on the Go type name. -func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { +func aberrantLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { // Fast-path: check if an EnumDescriptor is cached for this concrete type. if ed, ok := aberrantEnumDescCache.Load(t); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } // Slow-path: construct a bogus, but unique EnumDescriptor. @@ -182,7 +181,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { // An exhaustive query is clearly impractical, but can be best-effort. if ed, ok := aberrantEnumDescCache.LoadOrStore(t, ed); ok { - return ed.(pref.EnumDescriptor) + return ed.(protoreflect.EnumDescriptor) } return ed } @@ -192,7 +191,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { // It should be sufficiently unique within a program. // // This is exported for testing purposes. -func AberrantDeriveFullName(t reflect.Type) pref.FullName { +func AberrantDeriveFullName(t reflect.Type) protoreflect.FullName { sanitize := func(r rune) rune { switch { case r == '/': @@ -215,5 +214,5 @@ func AberrantDeriveFullName(t reflect.Type) pref.FullName { ss[i] = "x" + s } } - return pref.FullName(strings.Join(ss, ".")) + return protoreflect.FullName(strings.Join(ss, ".")) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go index e3fb0b57..9b64ad5b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go @@ -12,21 +12,21 @@ import ( "reflect" "google.golang.org/protobuf/internal/errors" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) // These functions exist to support exported APIs in generated protobufs. // While these are deprecated, they cannot be removed for compatibility reasons. // LegacyEnumName returns the name of enums used in legacy code. -func (Export) LegacyEnumName(ed pref.EnumDescriptor) string { +func (Export) LegacyEnumName(ed protoreflect.EnumDescriptor) string { return legacyEnumName(ed) } // LegacyMessageTypeOf returns the protoreflect.MessageType for m, // with name used as the message name if necessary. -func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.MessageType { +func (Export) LegacyMessageTypeOf(m protoiface.MessageV1, name protoreflect.FullName) protoreflect.MessageType { if mv := (Export{}).protoMessageV2Of(m); mv != nil { return mv.ProtoReflect().Type() } @@ -36,9 +36,9 @@ func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.M // UnmarshalJSONEnum unmarshals an enum from a JSON-encoded input. // The input can either be a string representing the enum value by name, // or a number representing the enum number itself. -func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumber, error) { +func (Export) UnmarshalJSONEnum(ed protoreflect.EnumDescriptor, b []byte) (protoreflect.EnumNumber, error) { if b[0] == '"' { - var name pref.Name + var name protoreflect.Name if err := json.Unmarshal(b, &name); err != nil { return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) } @@ -48,7 +48,7 @@ func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumb } return ev.Number(), nil } else { - var num pref.EnumNumber + var num protoreflect.EnumNumber if err := json.Unmarshal(b, &num); err != nil { return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) } @@ -81,8 +81,8 @@ func (Export) CompressGZIP(in []byte) (out []byte) { blockHeader[0] = 0x01 // final bit per RFC 1951, section 3.2.3. blockSize = len(in) } - binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)^0x0000) - binary.LittleEndian.PutUint16(blockHeader[3:5], uint16(blockSize)^0xffff) + binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)) + binary.LittleEndian.PutUint16(blockHeader[3:5], ^uint16(blockSize)) out = append(out, blockHeader[:]...) out = append(out, in[:blockSize]...) in = in[blockSize:] diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go index 49e72316..87b30d05 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go @@ -12,16 +12,16 @@ import ( ptag "google.golang.org/protobuf/internal/encoding/tag" "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) func (xi *ExtensionInfo) initToLegacy() { xd := xi.desc - var parent piface.MessageV1 + var parent protoiface.MessageV1 messageName := xd.ContainingMessage().FullName() - if mt, _ := preg.GlobalTypes.FindMessageByName(messageName); mt != nil { + if mt, _ := protoregistry.GlobalTypes.FindMessageByName(messageName); mt != nil { // Create a new parent message and unwrap it if possible. mv := mt.New().Interface() t := reflect.TypeOf(mv) @@ -31,7 +31,7 @@ func (xi *ExtensionInfo) initToLegacy() { // Check whether the message implements the legacy v1 Message interface. mz := reflect.Zero(t).Interface() - if mz, ok := mz.(piface.MessageV1); ok { + if mz, ok := mz.(protoiface.MessageV1); ok { parent = mz } } @@ -46,7 +46,7 @@ func (xi *ExtensionInfo) initToLegacy() { // Reconstruct the legacy enum full name. var enumName string - if xd.Kind() == pref.EnumKind { + if xd.Kind() == protoreflect.EnumKind { enumName = legacyEnumName(xd.Enum()) } @@ -77,16 +77,16 @@ func (xi *ExtensionInfo) initFromLegacy() { // field number is specified. In such a case, use a placeholder. if xi.ExtendedType == nil || xi.ExtensionType == nil { xd := placeholderExtension{ - name: pref.FullName(xi.Name), - number: pref.FieldNumber(xi.Field), + name: protoreflect.FullName(xi.Name), + number: protoreflect.FieldNumber(xi.Field), } xi.desc = extensionTypeDescriptor{xd, xi} return } // Resolve enum or message dependencies. - var ed pref.EnumDescriptor - var md pref.MessageDescriptor + var ed protoreflect.EnumDescriptor + var md protoreflect.MessageDescriptor t := reflect.TypeOf(xi.ExtensionType) isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 @@ -94,18 +94,18 @@ func (xi *ExtensionInfo) initFromLegacy() { t = t.Elem() } switch v := reflect.Zero(t).Interface().(type) { - case pref.Enum: + case protoreflect.Enum: ed = v.Descriptor() case enumV1: ed = LegacyLoadEnumDesc(t) - case pref.ProtoMessage: + case protoreflect.ProtoMessage: md = v.ProtoReflect().Descriptor() case messageV1: md = LegacyLoadMessageDesc(t) } // Derive basic field information from the struct tag. - var evs pref.EnumValueDescriptors + var evs protoreflect.EnumValueDescriptors if ed != nil { evs = ed.Values() } @@ -114,8 +114,8 @@ func (xi *ExtensionInfo) initFromLegacy() { // Construct a v2 ExtensionType. xd := &filedesc.Extension{L2: new(filedesc.ExtensionL2)} xd.L0.ParentFile = filedesc.SurrogateProto2 - xd.L0.FullName = pref.FullName(xi.Name) - xd.L1.Number = pref.FieldNumber(xi.Field) + xd.L0.FullName = protoreflect.FullName(xi.Name) + xd.L1.Number = protoreflect.FieldNumber(xi.Field) xd.L1.Cardinality = fd.L1.Cardinality xd.L1.Kind = fd.L1.Kind xd.L2.IsPacked = fd.L1.IsPacked @@ -138,39 +138,39 @@ func (xi *ExtensionInfo) initFromLegacy() { } type placeholderExtension struct { - name pref.FullName - number pref.FieldNumber + name protoreflect.FullName + number protoreflect.FieldNumber } -func (x placeholderExtension) ParentFile() pref.FileDescriptor { return nil } -func (x placeholderExtension) Parent() pref.Descriptor { return nil } -func (x placeholderExtension) Index() int { return 0 } -func (x placeholderExtension) Syntax() pref.Syntax { return 0 } -func (x placeholderExtension) Name() pref.Name { return x.name.Name() } -func (x placeholderExtension) FullName() pref.FullName { return x.name } -func (x placeholderExtension) IsPlaceholder() bool { return true } -func (x placeholderExtension) Options() pref.ProtoMessage { return descopts.Field } -func (x placeholderExtension) Number() pref.FieldNumber { return x.number } -func (x placeholderExtension) Cardinality() pref.Cardinality { return 0 } -func (x placeholderExtension) Kind() pref.Kind { return 0 } -func (x placeholderExtension) HasJSONName() bool { return false } -func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" } -func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" } -func (x placeholderExtension) HasPresence() bool { return false } -func (x placeholderExtension) HasOptionalKeyword() bool { return false } -func (x placeholderExtension) IsExtension() bool { return true } -func (x placeholderExtension) IsWeak() bool { return false } -func (x placeholderExtension) IsPacked() bool { return false } -func (x placeholderExtension) IsList() bool { return false } -func (x placeholderExtension) IsMap() bool { return false } -func (x placeholderExtension) MapKey() pref.FieldDescriptor { return nil } -func (x placeholderExtension) MapValue() pref.FieldDescriptor { return nil } -func (x placeholderExtension) HasDefault() bool { return false } -func (x placeholderExtension) Default() pref.Value { return pref.Value{} } -func (x placeholderExtension) DefaultEnumValue() pref.EnumValueDescriptor { return nil } -func (x placeholderExtension) ContainingOneof() pref.OneofDescriptor { return nil } -func (x placeholderExtension) ContainingMessage() pref.MessageDescriptor { return nil } -func (x placeholderExtension) Enum() pref.EnumDescriptor { return nil } -func (x placeholderExtension) Message() pref.MessageDescriptor { return nil } -func (x placeholderExtension) ProtoType(pref.FieldDescriptor) { return } -func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } +func (x placeholderExtension) ParentFile() protoreflect.FileDescriptor { return nil } +func (x placeholderExtension) Parent() protoreflect.Descriptor { return nil } +func (x placeholderExtension) Index() int { return 0 } +func (x placeholderExtension) Syntax() protoreflect.Syntax { return 0 } +func (x placeholderExtension) Name() protoreflect.Name { return x.name.Name() } +func (x placeholderExtension) FullName() protoreflect.FullName { return x.name } +func (x placeholderExtension) IsPlaceholder() bool { return true } +func (x placeholderExtension) Options() protoreflect.ProtoMessage { return descopts.Field } +func (x placeholderExtension) Number() protoreflect.FieldNumber { return x.number } +func (x placeholderExtension) Cardinality() protoreflect.Cardinality { return 0 } +func (x placeholderExtension) Kind() protoreflect.Kind { return 0 } +func (x placeholderExtension) HasJSONName() bool { return false } +func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) HasPresence() bool { return false } +func (x placeholderExtension) HasOptionalKeyword() bool { return false } +func (x placeholderExtension) IsExtension() bool { return true } +func (x placeholderExtension) IsWeak() bool { return false } +func (x placeholderExtension) IsPacked() bool { return false } +func (x placeholderExtension) IsList() bool { return false } +func (x placeholderExtension) IsMap() bool { return false } +func (x placeholderExtension) MapKey() protoreflect.FieldDescriptor { return nil } +func (x placeholderExtension) MapValue() protoreflect.FieldDescriptor { return nil } +func (x placeholderExtension) HasDefault() bool { return false } +func (x placeholderExtension) Default() protoreflect.Value { return protoreflect.Value{} } +func (x placeholderExtension) DefaultEnumValue() protoreflect.EnumValueDescriptor { return nil } +func (x placeholderExtension) ContainingOneof() protoreflect.OneofDescriptor { return nil } +func (x placeholderExtension) ContainingMessage() protoreflect.MessageDescriptor { return nil } +func (x placeholderExtension) Enum() protoreflect.EnumDescriptor { return nil } +func (x placeholderExtension) Message() protoreflect.MessageDescriptor { return nil } +func (x placeholderExtension) ProtoType(protoreflect.FieldDescriptor) { return } +func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index 029feeef..2ab2c629 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -16,14 +16,12 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/runtime/protoiface" - piface "google.golang.org/protobuf/runtime/protoiface" ) // legacyWrapMessage wraps v as a protoreflect.Message, // where v must be a *struct kind and not implement the v2 API already. -func legacyWrapMessage(v reflect.Value) pref.Message { +func legacyWrapMessage(v reflect.Value) protoreflect.Message { t := v.Type() if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { return aberrantMessage{v: v} @@ -35,7 +33,7 @@ func legacyWrapMessage(v reflect.Value) pref.Message { // legacyLoadMessageType dynamically loads a protoreflect.Type for t, // where t must be not implement the v2 API already. // The provided name is used if it cannot be determined from the message. -func legacyLoadMessageType(t reflect.Type, name pref.FullName) protoreflect.MessageType { +func legacyLoadMessageType(t reflect.Type, name protoreflect.FullName) protoreflect.MessageType { if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { return aberrantMessageType{t} } @@ -47,7 +45,7 @@ var legacyMessageTypeCache sync.Map // map[reflect.Type]*MessageInfo // legacyLoadMessageInfo dynamically loads a *MessageInfo for t, // where t must be a *struct kind and not implement the v2 API already. // The provided name is used if it cannot be determined from the message. -func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { +func legacyLoadMessageInfo(t reflect.Type, name protoreflect.FullName) *MessageInfo { // Fast-path: check if a MessageInfo is cached for this concrete type. if mt, ok := legacyMessageTypeCache.Load(t); ok { return mt.(*MessageInfo) @@ -68,7 +66,7 @@ func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { // supports deterministic serialization or not, but this // preserves the v1 implementation's behavior of always // calling Marshal methods when present. - mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Flags |= protoiface.SupportMarshalDeterministic } if _, hasUnmarshal = v.(legacyUnmarshaler); hasUnmarshal { mi.methods.Unmarshal = legacyUnmarshal @@ -89,18 +87,18 @@ var legacyMessageDescCache sync.Map // map[reflect.Type]protoreflect.MessageDesc // which should be a *struct kind and must not implement the v2 API already. // // This is exported for testing purposes. -func LegacyLoadMessageDesc(t reflect.Type) pref.MessageDescriptor { +func LegacyLoadMessageDesc(t reflect.Type) protoreflect.MessageDescriptor { return legacyLoadMessageDesc(t, "") } -func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func legacyLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { // Fast-path: check if a MessageDescriptor is cached for this concrete type. if mi, ok := legacyMessageDescCache.Load(t); ok { - return mi.(pref.MessageDescriptor) + return mi.(protoreflect.MessageDescriptor) } // Slow-path: initialize MessageDescriptor from the raw descriptor. mv := reflect.Zero(t).Interface() - if _, ok := mv.(pref.ProtoMessage); ok { + if _, ok := mv.(protoreflect.ProtoMessage); ok { panic(fmt.Sprintf("%v already implements proto.Message", t)) } mdV1, ok := mv.(messageV1) @@ -164,7 +162,7 @@ var ( // // This is a best-effort derivation of the message descriptor using the protobuf // tags on the struct fields. -func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func aberrantLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { aberrantMessageDescLock.Lock() defer aberrantMessageDescLock.Unlock() if aberrantMessageDescCache == nil { @@ -172,7 +170,7 @@ func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDes } return aberrantLoadMessageDescReentrant(t, name) } -func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.MessageDescriptor { +func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor { // Fast-path: check if an MessageDescriptor is cached for this concrete type. if md, ok := aberrantMessageDescCache[t]; ok { return md @@ -208,13 +206,18 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M // Obtain a list of oneof wrapper types. var oneofWrappers []reflect.Type - for _, method := range []string{"XXX_OneofFuncs", "XXX_OneofWrappers"} { - if fn, ok := t.MethodByName(method); ok { - for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { - if vs, ok := v.Interface().([]interface{}); ok { - for _, v := range vs { - oneofWrappers = append(oneofWrappers, reflect.TypeOf(v)) - } + methods := make([]reflect.Method, 0, 2) + if m, ok := t.MethodByName("XXX_OneofFuncs"); ok { + methods = append(methods, m) + } + if m, ok := t.MethodByName("XXX_OneofWrappers"); ok { + methods = append(methods, m) + } + for _, fn := range methods { + for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { + if vs, ok := v.Interface().([]interface{}); ok { + for _, v := range vs { + oneofWrappers = append(oneofWrappers, reflect.TypeOf(v)) } } } @@ -225,9 +228,9 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M vs := fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0] for i := 0; i < vs.Len(); i++ { v := vs.Index(i) - md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]pref.FieldNumber{ - pref.FieldNumber(v.FieldByName("Start").Int()), - pref.FieldNumber(v.FieldByName("End").Int() + 1), + md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(v.FieldByName("Start").Int()), + protoreflect.FieldNumber(v.FieldByName("End").Int() + 1), }) md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, nil) } @@ -245,7 +248,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M n := len(md.L2.Oneofs.List) md.L2.Oneofs.List = append(md.L2.Oneofs.List, filedesc.Oneof{}) od := &md.L2.Oneofs.List[n] - od.L0.FullName = md.FullName().Append(pref.Name(tag)) + od.L0.FullName = md.FullName().Append(protoreflect.Name(tag)) od.L0.ParentFile = md.L0.ParentFile od.L0.Parent = md od.L0.Index = n @@ -267,14 +270,14 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M return md } -func aberrantDeriveMessageName(t reflect.Type, name pref.FullName) pref.FullName { +func aberrantDeriveMessageName(t reflect.Type, name protoreflect.FullName) protoreflect.FullName { if name.IsValid() { return name } func() { defer func() { recover() }() // swallow possible nil panics if m, ok := reflect.Zero(t).Interface().(interface{ XXX_MessageName() string }); ok { - name = pref.FullName(m.XXX_MessageName()) + name = protoreflect.FullName(m.XXX_MessageName()) } }() if name.IsValid() { @@ -305,7 +308,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, fd.L0.Index = n if fd.L1.IsWeak || fd.L1.HasPacked { - fd.L1.Options = func() pref.ProtoMessage { + fd.L1.Options = func() protoreflect.ProtoMessage { opts := descopts.Field.ProtoReflect().New() if fd.L1.IsWeak { opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) @@ -318,17 +321,17 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, } // Populate Enum and Message. - if fd.Enum() == nil && fd.Kind() == pref.EnumKind { + if fd.Enum() == nil && fd.Kind() == protoreflect.EnumKind { switch v := reflect.Zero(t).Interface().(type) { - case pref.Enum: + case protoreflect.Enum: fd.L1.Enum = v.Descriptor() default: fd.L1.Enum = LegacyLoadEnumDesc(t) } } - if fd.Message() == nil && (fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind) { + if fd.Message() == nil && (fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind) { switch v := reflect.Zero(t).Interface().(type) { - case pref.ProtoMessage: + case protoreflect.ProtoMessage: fd.L1.Message = v.ProtoReflect().Descriptor() case messageV1: fd.L1.Message = LegacyLoadMessageDesc(t) @@ -337,13 +340,13 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, n := len(md.L1.Messages.List) md.L1.Messages.List = append(md.L1.Messages.List, filedesc.Message{L2: new(filedesc.MessageL2)}) md2 := &md.L1.Messages.List[n] - md2.L0.FullName = md.FullName().Append(pref.Name(strs.MapEntryName(string(fd.Name())))) + md2.L0.FullName = md.FullName().Append(protoreflect.Name(strs.MapEntryName(string(fd.Name())))) md2.L0.ParentFile = md.L0.ParentFile md2.L0.Parent = md md2.L0.Index = n md2.L1.IsMapEntry = true - md2.L2.Options = func() pref.ProtoMessage { + md2.L2.Options = func() protoreflect.ProtoMessage { opts := descopts.Message.ProtoReflect().New() opts.Set(opts.Descriptor().Fields().ByName("map_entry"), protoreflect.ValueOfBool(true)) return opts.Interface() @@ -364,8 +367,8 @@ type placeholderEnumValues struct { protoreflect.EnumValueDescriptors } -func (placeholderEnumValues) ByNumber(n pref.EnumNumber) pref.EnumValueDescriptor { - return filedesc.PlaceholderEnumValue(pref.FullName(fmt.Sprintf("UNKNOWN_%d", n))) +func (placeholderEnumValues) ByNumber(n protoreflect.EnumNumber) protoreflect.EnumValueDescriptor { + return filedesc.PlaceholderEnumValue(protoreflect.FullName(fmt.Sprintf("UNKNOWN_%d", n))) } // legacyMarshaler is the proto.Marshaler interface superseded by protoiface.Methoder. @@ -383,7 +386,7 @@ type legacyMerger interface { Merge(protoiface.MessageV1) } -var aberrantProtoMethods = &piface.Methods{ +var aberrantProtoMethods = &protoiface.Methods{ Marshal: legacyMarshal, Unmarshal: legacyUnmarshal, Merge: legacyMerge, @@ -392,40 +395,40 @@ var aberrantProtoMethods = &piface.Methods{ // supports deterministic serialization or not, but this // preserves the v1 implementation's behavior of always // calling Marshal methods when present. - Flags: piface.SupportMarshalDeterministic, + Flags: protoiface.SupportMarshalDeterministic, } -func legacyMarshal(in piface.MarshalInput) (piface.MarshalOutput, error) { +func legacyMarshal(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) { v := in.Message.(unwrapper).protoUnwrap() marshaler, ok := v.(legacyMarshaler) if !ok { - return piface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) + return protoiface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) } out, err := marshaler.Marshal() if in.Buf != nil { out = append(in.Buf, out...) } - return piface.MarshalOutput{ + return protoiface.MarshalOutput{ Buf: out, }, err } -func legacyUnmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { +func legacyUnmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { v := in.Message.(unwrapper).protoUnwrap() unmarshaler, ok := v.(legacyUnmarshaler) if !ok { - return piface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v) + return protoiface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v) } - return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) + return protoiface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) } -func legacyMerge(in piface.MergeInput) piface.MergeOutput { +func legacyMerge(in protoiface.MergeInput) protoiface.MergeOutput { // Check whether this supports the legacy merger. dstv := in.Destination.(unwrapper).protoUnwrap() merger, ok := dstv.(legacyMerger) if ok { merger.Merge(Export{}.ProtoMessageV1Of(in.Source)) - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } // If legacy merger is unavailable, implement merge in terms of @@ -433,29 +436,29 @@ func legacyMerge(in piface.MergeInput) piface.MergeOutput { srcv := in.Source.(unwrapper).protoUnwrap() marshaler, ok := srcv.(legacyMarshaler) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } dstv = in.Destination.(unwrapper).protoUnwrap() unmarshaler, ok := dstv.(legacyUnmarshaler) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } if !in.Source.IsValid() { // Legacy Marshal methods may not function on nil messages. // Check for a typed nil source only after we confirm that // legacy Marshal/Unmarshal methods are present, for // consistency. - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } b, err := marshaler.Marshal() if err != nil { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } err = unmarshaler.Unmarshal(b) if err != nil { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } // aberrantMessageType implements MessageType for all types other than pointer-to-struct. @@ -463,19 +466,19 @@ type aberrantMessageType struct { t reflect.Type } -func (mt aberrantMessageType) New() pref.Message { +func (mt aberrantMessageType) New() protoreflect.Message { if mt.t.Kind() == reflect.Ptr { return aberrantMessage{reflect.New(mt.t.Elem())} } return aberrantMessage{reflect.Zero(mt.t)} } -func (mt aberrantMessageType) Zero() pref.Message { +func (mt aberrantMessageType) Zero() protoreflect.Message { return aberrantMessage{reflect.Zero(mt.t)} } func (mt aberrantMessageType) GoType() reflect.Type { return mt.t } -func (mt aberrantMessageType) Descriptor() pref.MessageDescriptor { +func (mt aberrantMessageType) Descriptor() protoreflect.MessageDescriptor { return LegacyLoadMessageDesc(mt.t) } @@ -499,56 +502,56 @@ func (m aberrantMessage) Reset() { } } -func (m aberrantMessage) ProtoReflect() pref.Message { +func (m aberrantMessage) ProtoReflect() protoreflect.Message { return m } -func (m aberrantMessage) Descriptor() pref.MessageDescriptor { +func (m aberrantMessage) Descriptor() protoreflect.MessageDescriptor { return LegacyLoadMessageDesc(m.v.Type()) } -func (m aberrantMessage) Type() pref.MessageType { +func (m aberrantMessage) Type() protoreflect.MessageType { return aberrantMessageType{m.v.Type()} } -func (m aberrantMessage) New() pref.Message { +func (m aberrantMessage) New() protoreflect.Message { if m.v.Type().Kind() == reflect.Ptr { return aberrantMessage{reflect.New(m.v.Type().Elem())} } return aberrantMessage{reflect.Zero(m.v.Type())} } -func (m aberrantMessage) Interface() pref.ProtoMessage { +func (m aberrantMessage) Interface() protoreflect.ProtoMessage { return m } -func (m aberrantMessage) Range(f func(pref.FieldDescriptor, pref.Value) bool) { +func (m aberrantMessage) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { return } -func (m aberrantMessage) Has(pref.FieldDescriptor) bool { +func (m aberrantMessage) Has(protoreflect.FieldDescriptor) bool { return false } -func (m aberrantMessage) Clear(pref.FieldDescriptor) { +func (m aberrantMessage) Clear(protoreflect.FieldDescriptor) { panic("invalid Message.Clear on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Get(fd pref.FieldDescriptor) pref.Value { +func (m aberrantMessage) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { if fd.Default().IsValid() { return fd.Default() } panic("invalid Message.Get on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) { +func (m aberrantMessage) Set(protoreflect.FieldDescriptor, protoreflect.Value) { panic("invalid Message.Set on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value { +func (m aberrantMessage) Mutable(protoreflect.FieldDescriptor) protoreflect.Value { panic("invalid Message.Mutable on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value { +func (m aberrantMessage) NewField(protoreflect.FieldDescriptor) protoreflect.Value { panic("invalid Message.NewField on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor { +func (m aberrantMessage) WhichOneof(protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { panic("invalid Message.WhichOneof descriptor on " + string(m.Descriptor().FullName())) } -func (m aberrantMessage) GetUnknown() pref.RawFields { +func (m aberrantMessage) GetUnknown() protoreflect.RawFields { return nil } -func (m aberrantMessage) SetUnknown(pref.RawFields) { +func (m aberrantMessage) SetUnknown(protoreflect.RawFields) { // SetUnknown discards its input on messages which don't support unknown field storage. } func (m aberrantMessage) IsValid() bool { @@ -557,7 +560,7 @@ func (m aberrantMessage) IsValid() bool { } return false } -func (m aberrantMessage) ProtoMethods() *piface.Methods { +func (m aberrantMessage) ProtoMethods() *protoiface.Methods { return aberrantProtoMethods } func (m aberrantMessage) protoUnwrap() interface{} { diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go index c65bbc04..7e65f64f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/merge.go +++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go @@ -9,8 +9,8 @@ import ( "reflect" "google.golang.org/protobuf/proto" - pref "google.golang.org/protobuf/reflect/protoreflect" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" ) type mergeOptions struct{} @@ -20,17 +20,17 @@ func (o mergeOptions) Merge(dst, src proto.Message) { } // merge is protoreflect.Methods.Merge. -func (mi *MessageInfo) merge(in piface.MergeInput) piface.MergeOutput { +func (mi *MessageInfo) merge(in protoiface.MergeInput) protoiface.MergeOutput { dp, ok := mi.getPointer(in.Destination) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } sp, ok := mi.getPointer(in.Source) if !ok { - return piface.MergeOutput{} + return protoiface.MergeOutput{} } mi.mergePointer(dp, sp, mergeOptions{}) - return piface.MergeOutput{Flags: piface.MergeComplete} + return protoiface.MergeOutput{Flags: protoiface.MergeComplete} } func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { @@ -64,7 +64,7 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { continue } dx := (*dext)[num] - var dv pref.Value + var dv protoreflect.Value if dx.Type() == sx.Type() { dv = dx.Value() } @@ -85,15 +85,15 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { } } -func mergeScalarValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeScalarValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { return src } -func mergeBytesValue(dst, src pref.Value, opts mergeOptions) pref.Value { - return pref.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) +func mergeBytesValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { + return protoreflect.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) } -func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { @@ -102,29 +102,29 @@ func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { return dst } -func mergeBytesListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeBytesListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { sb := srcl.Get(i).Bytes() db := append(emptyBuf[:], sb...) - dstl.Append(pref.ValueOfBytes(db)) + dstl.Append(protoreflect.ValueOfBytes(db)) } return dst } -func mergeMessageListValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeMessageListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { dstl := dst.List() srcl := src.List() for i, llen := 0, srcl.Len(); i < llen; i++ { sm := srcl.Get(i).Message() dm := proto.Clone(sm.Interface()).ProtoReflect() - dstl.Append(pref.ValueOfMessage(dm)) + dstl.Append(protoreflect.ValueOfMessage(dm)) } return dst } -func mergeMessageValue(dst, src pref.Value, opts mergeOptions) pref.Value { +func mergeMessageValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value { opts.Merge(dst.Message().Interface(), src.Message().Interface()) return dst } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go index a104e28e..629bacdc 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -14,8 +14,7 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoregistry" ) // MessageInfo provides protobuf related functionality for a given Go type @@ -29,7 +28,7 @@ type MessageInfo struct { GoReflectType reflect.Type // pointer to struct // Desc is the underlying message descriptor type and must be populated. - Desc pref.MessageDescriptor + Desc protoreflect.MessageDescriptor // Exporter must be provided in a purego environment in order to provide // access to unexported fields. @@ -54,7 +53,7 @@ type exporter func(v interface{}, i int) interface{} // is generated by our implementation of protoc-gen-go (for v2 and on). // If it is unable to obtain a MessageInfo, it returns nil. func getMessageInfo(mt reflect.Type) *MessageInfo { - m, ok := reflect.Zero(mt).Interface().(pref.ProtoMessage) + m, ok := reflect.Zero(mt).Interface().(protoreflect.ProtoMessage) if !ok { return nil } @@ -97,7 +96,7 @@ func (mi *MessageInfo) initOnce() { // getPointer returns the pointer for a message, which should be of // the type of the MessageInfo. If the message is of a different type, // it returns ok==false. -func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) { +func (mi *MessageInfo) getPointer(m protoreflect.Message) (p pointer, ok bool) { switch m := m.(type) { case *messageState: return m.pointer(), m.messageInfo() == mi @@ -134,10 +133,10 @@ type structInfo struct { extensionOffset offset extensionType reflect.Type - fieldsByNumber map[pref.FieldNumber]reflect.StructField - oneofsByName map[pref.Name]reflect.StructField - oneofWrappersByType map[reflect.Type]pref.FieldNumber - oneofWrappersByNumber map[pref.FieldNumber]reflect.Type + fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField + oneofsByName map[protoreflect.Name]reflect.StructField + oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber + oneofWrappersByNumber map[protoreflect.FieldNumber]reflect.Type } func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { @@ -147,10 +146,10 @@ func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { unknownOffset: invalidOffset, extensionOffset: invalidOffset, - fieldsByNumber: map[pref.FieldNumber]reflect.StructField{}, - oneofsByName: map[pref.Name]reflect.StructField{}, - oneofWrappersByType: map[reflect.Type]pref.FieldNumber{}, - oneofWrappersByNumber: map[pref.FieldNumber]reflect.Type{}, + fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{}, + oneofsByName: map[protoreflect.Name]reflect.StructField{}, + oneofWrappersByType: map[reflect.Type]protoreflect.FieldNumber{}, + oneofWrappersByNumber: map[protoreflect.FieldNumber]reflect.Type{}, } fieldLoop: @@ -180,12 +179,12 @@ fieldLoop: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { n, _ := strconv.ParseUint(s, 10, 64) - si.fieldsByNumber[pref.FieldNumber(n)] = f + si.fieldsByNumber[protoreflect.FieldNumber(n)] = f continue fieldLoop } } if s := f.Tag.Get("protobuf_oneof"); len(s) > 0 { - si.oneofsByName[pref.Name(s)] = f + si.oneofsByName[protoreflect.Name(s)] = f continue fieldLoop } } @@ -193,12 +192,17 @@ fieldLoop: // Derive a mapping of oneof wrappers to fields. oneofWrappers := mi.OneofWrappers - for _, method := range []string{"XXX_OneofFuncs", "XXX_OneofWrappers"} { - if fn, ok := reflect.PtrTo(t).MethodByName(method); ok { - for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { - if vs, ok := v.Interface().([]interface{}); ok { - oneofWrappers = vs - } + methods := make([]reflect.Method, 0, 2) + if m, ok := reflect.PtrTo(t).MethodByName("XXX_OneofFuncs"); ok { + methods = append(methods, m) + } + if m, ok := reflect.PtrTo(t).MethodByName("XXX_OneofWrappers"); ok { + methods = append(methods, m) + } + for _, fn := range methods { + for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { + if vs, ok := v.Interface().([]interface{}); ok { + oneofWrappers = vs } } } @@ -208,8 +212,8 @@ fieldLoop: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { n, _ := strconv.ParseUint(s, 10, 64) - si.oneofWrappersByType[tf] = pref.FieldNumber(n) - si.oneofWrappersByNumber[pref.FieldNumber(n)] = tf + si.oneofWrappersByType[tf] = protoreflect.FieldNumber(n) + si.oneofWrappersByNumber[protoreflect.FieldNumber(n)] = tf break } } @@ -219,7 +223,11 @@ fieldLoop: } func (mi *MessageInfo) New() protoreflect.Message { - return mi.MessageOf(reflect.New(mi.GoReflectType.Elem()).Interface()) + m := reflect.New(mi.GoReflectType.Elem()).Interface() + if r, ok := m.(protoreflect.ProtoMessage); ok { + return r.ProtoReflect() + } + return mi.MessageOf(m) } func (mi *MessageInfo) Zero() protoreflect.Message { return mi.MessageOf(reflect.Zero(mi.GoReflectType).Interface()) @@ -237,7 +245,7 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType { fd := mi.Desc.Fields().Get(i) switch { case fd.IsWeak(): - mt, _ := preg.GlobalTypes.FindMessageByName(fd.Message().FullName()) + mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()) return mt case fd.IsMap(): return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go index 9488b726..d9ea010b 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -10,17 +10,17 @@ import ( "google.golang.org/protobuf/internal/detrand" "google.golang.org/protobuf/internal/pragma" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type reflectMessageInfo struct { - fields map[pref.FieldNumber]*fieldInfo - oneofs map[pref.Name]*oneofInfo + fields map[protoreflect.FieldNumber]*fieldInfo + oneofs map[protoreflect.Name]*oneofInfo // fieldTypes contains the zero value of an enum or message field. // For lists, it contains the element type. // For maps, it contains the entry value type. - fieldTypes map[pref.FieldNumber]interface{} + fieldTypes map[protoreflect.FieldNumber]interface{} // denseFields is a subset of fields where: // 0 < fieldDesc.Number() < len(denseFields) @@ -30,8 +30,8 @@ type reflectMessageInfo struct { // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs. rangeInfos []interface{} // either *fieldInfo or *oneofInfo - getUnknown func(pointer) pref.RawFields - setUnknown func(pointer, pref.RawFields) + getUnknown func(pointer) protoreflect.RawFields + setUnknown func(pointer, protoreflect.RawFields) extensionMap func(pointer) *extensionMap nilMessage atomicNilMessage @@ -52,7 +52,7 @@ func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) { // This code assumes that the struct is well-formed and panics if there are // any discrepancies. func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { - mi.fields = map[pref.FieldNumber]*fieldInfo{} + mi.fields = map[protoreflect.FieldNumber]*fieldInfo{} md := mi.Desc fds := md.Fields() for i := 0; i < fds.Len(); i++ { @@ -82,7 +82,7 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { mi.fields[fd.Number()] = &fi } - mi.oneofs = map[pref.Name]*oneofInfo{} + mi.oneofs = map[protoreflect.Name]*oneofInfo{} for i := 0; i < md.Oneofs().Len(); i++ { od := md.Oneofs().Get(i) mi.oneofs[od.Name()] = makeOneofInfo(od, si, mi.Exporter) @@ -117,13 +117,13 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { switch { case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsAType: // Handle as []byte. - mi.getUnknown = func(p pointer) pref.RawFields { + mi.getUnknown = func(p pointer) protoreflect.RawFields { if p.IsNil() { return nil } return *p.Apply(mi.unknownOffset).Bytes() } - mi.setUnknown = func(p pointer, b pref.RawFields) { + mi.setUnknown = func(p pointer, b protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -131,7 +131,7 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { } case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsBType: // Handle as *[]byte. - mi.getUnknown = func(p pointer) pref.RawFields { + mi.getUnknown = func(p pointer) protoreflect.RawFields { if p.IsNil() { return nil } @@ -141,7 +141,7 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { } return **bp } - mi.setUnknown = func(p pointer, b pref.RawFields) { + mi.setUnknown = func(p pointer, b protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -152,10 +152,10 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { **bp = b } default: - mi.getUnknown = func(pointer) pref.RawFields { + mi.getUnknown = func(pointer) protoreflect.RawFields { return nil } - mi.setUnknown = func(p pointer, _ pref.RawFields) { + mi.setUnknown = func(p pointer, _ protoreflect.RawFields) { if p.IsNil() { panic("invalid SetUnknown on nil Message") } @@ -224,7 +224,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { } if ft != nil { if mi.fieldTypes == nil { - mi.fieldTypes = make(map[pref.FieldNumber]interface{}) + mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{}) } mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface() } @@ -233,7 +233,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { type extensionMap map[int32]ExtensionField -func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { +func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { if m != nil { for _, x := range *m { xd := x.Type().TypeDescriptor() @@ -247,7 +247,7 @@ func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { } } } -func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { +func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) { if m == nil { return false } @@ -266,10 +266,10 @@ func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { } return true } -func (m *extensionMap) Clear(xt pref.ExtensionType) { +func (m *extensionMap) Clear(xt protoreflect.ExtensionType) { delete(*m, int32(xt.TypeDescriptor().Number())) } -func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { +func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value { xd := xt.TypeDescriptor() if m != nil { if x, ok := (*m)[int32(xd.Number())]; ok { @@ -278,7 +278,7 @@ func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { } return xt.Zero() } -func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { +func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) { xd := xt.TypeDescriptor() isValid := true switch { @@ -302,9 +302,9 @@ func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { x.Set(xt, v) (*m)[int32(xd.Number())] = x } -func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { +func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value { xd := xt.TypeDescriptor() - if xd.Kind() != pref.MessageKind && xd.Kind() != pref.GroupKind && !xd.IsList() && !xd.IsMap() { + if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.GroupKind && !xd.IsList() && !xd.IsMap() { panic("invalid Mutable on field with non-composite type") } if x, ok := (*m)[int32(xd.Number())]; ok { @@ -320,7 +320,6 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { // in an allocation-free way without needing to have a shadow Go type generated // for every message type. This technique only works using unsafe. // -// // Example generated code: // // type M struct { @@ -351,12 +350,11 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { // It has access to the message info as its first field, and a pointer to the // MessageState is identical to a pointer to the concrete message value. // -// // Requirements: -// • The type M must implement protoreflect.ProtoMessage. -// • The address of m must not be nil. -// • The address of m and the address of m.state must be equal, -// even though they are different Go types. +// - The type M must implement protoreflect.ProtoMessage. +// - The address of m must not be nil. +// - The address of m and the address of m.state must be equal, +// even though they are different Go types. type MessageState struct { pragma.NoUnkeyedLiterals pragma.DoNotCompare @@ -368,8 +366,8 @@ type MessageState struct { type messageState MessageState var ( - _ pref.Message = (*messageState)(nil) - _ unwrapper = (*messageState)(nil) + _ protoreflect.Message = (*messageState)(nil) + _ unwrapper = (*messageState)(nil) ) // messageDataType is a tuple of a pointer to the message data and @@ -387,16 +385,16 @@ type ( ) var ( - _ pref.Message = (*messageReflectWrapper)(nil) - _ unwrapper = (*messageReflectWrapper)(nil) - _ pref.ProtoMessage = (*messageIfaceWrapper)(nil) - _ unwrapper = (*messageIfaceWrapper)(nil) + _ protoreflect.Message = (*messageReflectWrapper)(nil) + _ unwrapper = (*messageReflectWrapper)(nil) + _ protoreflect.ProtoMessage = (*messageIfaceWrapper)(nil) + _ unwrapper = (*messageIfaceWrapper)(nil) ) // MessageOf returns a reflective view over a message. The input must be a // pointer to a named Go struct. If the provided type has a ProtoReflect method, // it must be implemented by calling this method. -func (mi *MessageInfo) MessageOf(m interface{}) pref.Message { +func (mi *MessageInfo) MessageOf(m interface{}) protoreflect.Message { if reflect.TypeOf(m) != mi.GoReflectType { panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType)) } @@ -421,7 +419,7 @@ func (m *messageIfaceWrapper) Reset() { rv.Elem().Set(reflect.Zero(rv.Type().Elem())) } } -func (m *messageIfaceWrapper) ProtoReflect() pref.Message { +func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message { return (*messageReflectWrapper)(m) } func (m *messageIfaceWrapper) protoUnwrap() interface{} { @@ -430,7 +428,7 @@ func (m *messageIfaceWrapper) protoUnwrap() interface{} { // checkField verifies that the provided field descriptor is valid. // Exactly one of the returned values is populated. -func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.ExtensionType) { +func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) { var fi *fieldInfo if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) { fi = mi.denseFields[n] @@ -455,7 +453,7 @@ func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.Ext if !mi.Desc.ExtensionRanges().Has(fd.Number()) { panic(fmt.Sprintf("extension %v extends %v outside the extension range", fd.FullName(), mi.Desc.FullName())) } - xtd, ok := fd.(pref.ExtensionTypeDescriptor) + xtd, ok := fd.(protoreflect.ExtensionTypeDescriptor) if !ok { panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName())) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go index 343cf872..986322b1 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go @@ -11,24 +11,24 @@ import ( "sync" "google.golang.org/protobuf/internal/flags" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" ) type fieldInfo struct { - fieldDesc pref.FieldDescriptor + fieldDesc protoreflect.FieldDescriptor // These fields are used for protobuf reflection support. has func(pointer) bool clear func(pointer) - get func(pointer) pref.Value - set func(pointer, pref.Value) - mutable func(pointer) pref.Value - newMessage func() pref.Message - newField func() pref.Value + get func(pointer) protoreflect.Value + set func(pointer, protoreflect.Value) + mutable func(pointer) protoreflect.Value + newMessage func() protoreflect.Message + newField func() protoreflect.Value } -func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { +func fieldInfoForMissing(fd protoreflect.FieldDescriptor) fieldInfo { // This never occurs for generated message types. // It implies that a hand-crafted type has missing Go fields // for specific protobuf message fields. @@ -40,19 +40,19 @@ func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { clear: func(p pointer) { panic("missing Go struct field for " + string(fd.FullName())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { return fd.Default() }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { panic("missing Go struct field for " + string(fd.FullName())) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { panic("missing Go struct field for " + string(fd.FullName())) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { panic("missing Go struct field for " + string(fd.FullName())) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { if v := fd.Default(); v.IsValid() { return v } @@ -61,7 +61,7 @@ func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { } } -func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { +func fieldInfoForOneof(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Interface { panic(fmt.Sprintf("field %v has invalid type: got %v, want interface kind", fd.FullName(), ft)) @@ -102,7 +102,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export } rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -113,7 +113,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv = rv.Elem().Elem().Field(0) return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { rv.Set(reflect.New(ot)) @@ -121,7 +121,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export rv = rv.Elem().Elem().Field(0) rv.Set(conv.GoValueOf(v)) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { if !isMessage { panic(fmt.Sprintf("field %v with invalid Mutable call on field with non-composite type", fd.FullName())) } @@ -131,20 +131,20 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export } rv = rv.Elem().Elem().Field(0) if rv.Kind() == reflect.Ptr && rv.IsNil() { - rv.Set(conv.GoValueOf(pref.ValueOfMessage(conv.New().Message()))) + rv.Set(conv.GoValueOf(protoreflect.ValueOfMessage(conv.New().Message()))) } return conv.PBValueOf(rv) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { return conv.New().Message() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForMap(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Map { panic(fmt.Sprintf("field %v has invalid type: got %v, want map kind", fd.FullName(), ft)) @@ -166,7 +166,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -176,7 +176,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() pv := conv.GoValueOf(v) if pv.IsNil() { @@ -184,20 +184,20 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter } rv.Set(pv) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if v.IsNil() { v.Set(reflect.MakeMap(fs.Type)) } return conv.PBValueOf(v) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForList(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type if ft.Kind() != reflect.Slice { panic(fmt.Sprintf("field %v has invalid type: got %v, want slice kind", fd.FullName(), ft)) @@ -219,7 +219,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -229,7 +229,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() pv := conv.GoValueOf(v) if pv.IsNil() { @@ -237,11 +237,11 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte } rv.Set(pv.Elem()) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { v := p.Apply(fieldOffset).AsValueOf(fs.Type) return conv.PBValueOf(v) }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } @@ -252,7 +252,7 @@ var ( emptyBytes = reflect.ValueOf([]byte{}) ) -func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type nullable := fd.HasPresence() isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 @@ -300,7 +300,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } @@ -315,7 +315,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor } return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if nullable && rv.Kind() == reflect.Ptr { if rv.IsNil() { @@ -332,23 +332,23 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor } } }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } -func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldInfo { +func fieldInfoForWeakMessage(fd protoreflect.FieldDescriptor, weakOffset offset) fieldInfo { if !flags.ProtoLegacy { panic("no support for proto1 weak fields") } var once sync.Once - var messageType pref.MessageType + var messageType protoreflect.MessageType lazyInit := func() { once.Do(func() { messageName := fd.Message().FullName() - messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) if messageType == nil { panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName())) } @@ -368,18 +368,18 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn clear: func(p pointer) { p.Apply(weakOffset).WeakFields().clear(num) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { lazyInit() if p.IsNil() { - return pref.ValueOfMessage(messageType.Zero()) + return protoreflect.ValueOfMessage(messageType.Zero()) } m, ok := p.Apply(weakOffset).WeakFields().get(num) if !ok { - return pref.ValueOfMessage(messageType.Zero()) + return protoreflect.ValueOfMessage(messageType.Zero()) } - return pref.ValueOfMessage(m.ProtoReflect()) + return protoreflect.ValueOfMessage(m.ProtoReflect()) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { lazyInit() m := v.Message() if m.Descriptor() != messageType.Descriptor() { @@ -390,7 +390,7 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn } p.Apply(weakOffset).WeakFields().set(num, m.Interface()) }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { lazyInit() fs := p.Apply(weakOffset).WeakFields() m, ok := fs.get(num) @@ -398,20 +398,20 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn m = messageType.New().Interface() fs.set(num, m) } - return pref.ValueOfMessage(m.ProtoReflect()) + return protoreflect.ValueOfMessage(m.ProtoReflect()) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { lazyInit() return messageType.New() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { lazyInit() - return pref.ValueOfMessage(messageType.New()) + return protoreflect.ValueOfMessage(messageType.New()) }, } } -func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { +func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type conv := NewConverter(ft, fd) @@ -433,47 +433,47 @@ func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x expo rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) pref.Value { + get: func(p pointer) protoreflect.Value { if p.IsNil() { return conv.Zero() } rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() return conv.PBValueOf(rv) }, - set: func(p pointer, v pref.Value) { + set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(conv.GoValueOf(v)) if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { panic(fmt.Sprintf("field %v has invalid nil pointer", fd.FullName())) } }, - mutable: func(p pointer) pref.Value { + mutable: func(p pointer) protoreflect.Value { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { rv.Set(conv.GoValueOf(conv.New())) } return conv.PBValueOf(rv) }, - newMessage: func() pref.Message { + newMessage: func() protoreflect.Message { return conv.New().Message() }, - newField: func() pref.Value { + newField: func() protoreflect.Value { return conv.New() }, } } type oneofInfo struct { - oneofDesc pref.OneofDescriptor - which func(pointer) pref.FieldNumber + oneofDesc protoreflect.OneofDescriptor + which func(pointer) protoreflect.FieldNumber } -func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInfo { +func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo { oi := &oneofInfo{oneofDesc: od} if od.IsSynthetic() { fs := si.fieldsByNumber[od.Fields().Get(0).Number()] fieldOffset := offsetOf(fs, x) - oi.which = func(p pointer) pref.FieldNumber { + oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 } @@ -486,7 +486,7 @@ func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInf } else { fs := si.oneofsByName[od.Name()] fieldOffset := offsetOf(fs, x) - oi.which = func(p pointer) pref.FieldNumber { + oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 } @@ -538,6 +538,6 @@ func isZero(v reflect.Value) bool { } return true default: - panic(&reflect.ValueError{"reflect.Value.IsZero", v.Kind()}) + panic(&reflect.ValueError{Method: "reflect.Value.IsZero", Kind: v.Kind()}) } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go index 9e3ed821..517e9443 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package impl @@ -158,6 +159,42 @@ func (p pointer) SetPointer(v pointer) { p.v.Elem().Set(v.v) } +func growSlice(p pointer, addCap int) { + // TODO: Once we only support Go 1.20 and newer, use reflect.Grow. + in := p.v.Elem() + out := reflect.MakeSlice(in.Type(), in.Len(), in.Len()+addCap) + reflect.Copy(out, in) + p.v.Elem().Set(out) +} + +func (p pointer) growBoolSlice(addCap int) { + growSlice(p, addCap) +} + +func (p pointer) growInt32Slice(addCap int) { + growSlice(p, addCap) +} + +func (p pointer) growUint32Slice(addCap int) { + growSlice(p, addCap) +} + +func (p pointer) growInt64Slice(addCap int) { + growSlice(p, addCap) +} + +func (p pointer) growUint64Slice(addCap int) { + growSlice(p, addCap) +} + +func (p pointer) growFloat64Slice(addCap int) { + growSlice(p, addCap) +} + +func (p pointer) growFloat32Slice(addCap int) { + growSlice(p, addCap) +} + func (Export) MessageStateOf(p Pointer) *messageState { panic("not supported") } func (ms *messageState) pointer() pointer { panic("not supported") } func (ms *messageState) messageInfo() *MessageInfo { panic("not supported") } diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go index 9ecf23a8..4b020e31 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego && !appengine // +build !purego,!appengine package impl @@ -137,6 +138,46 @@ func (p pointer) SetPointer(v pointer) { *(*unsafe.Pointer)(p.p) = (unsafe.Pointer)(v.p) } +func (p pointer) growBoolSlice(addCap int) { + sp := p.BoolSlice() + s := make([]bool, 0, addCap+len(*sp)) + s = s[:len(*sp)] + copy(s, *sp) + *sp = s +} + +func (p pointer) growInt32Slice(addCap int) { + sp := p.Int32Slice() + s := make([]int32, 0, addCap+len(*sp)) + s = s[:len(*sp)] + copy(s, *sp) + *sp = s +} + +func (p pointer) growUint32Slice(addCap int) { + p.growInt32Slice(addCap) +} + +func (p pointer) growFloat32Slice(addCap int) { + p.growInt32Slice(addCap) +} + +func (p pointer) growInt64Slice(addCap int) { + sp := p.Int64Slice() + s := make([]int64, 0, addCap+len(*sp)) + s = s[:len(*sp)] + copy(s, *sp) + *sp = s +} + +func (p pointer) growUint64Slice(addCap int) { + p.growInt64Slice(addCap) +} + +func (p pointer) growFloat64Slice(addCap int) { + p.growInt64Slice(addCap) +} + // Static check that MessageState does not exceed the size of a pointer. const _ = uint(unsafe.Sizeof(unsafe.Pointer(nil)) - unsafe.Sizeof(MessageState{})) diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go index 08cfb605..a24e6bbd 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/validate.go +++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go @@ -16,9 +16,9 @@ import ( "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/strs" - pref "google.golang.org/protobuf/reflect/protoreflect" - preg "google.golang.org/protobuf/reflect/protoregistry" - piface "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" ) // ValidationStatus is the result of validating the wire-format encoding of a message. @@ -56,20 +56,20 @@ func (v ValidationStatus) String() string { // of the message type. // // This function is exposed for testing. -func Validate(mt pref.MessageType, in piface.UnmarshalInput) (out piface.UnmarshalOutput, _ ValidationStatus) { +func Validate(mt protoreflect.MessageType, in protoiface.UnmarshalInput) (out protoiface.UnmarshalOutput, _ ValidationStatus) { mi, ok := mt.(*MessageInfo) if !ok { return out, ValidationUnknown } if in.Resolver == nil { - in.Resolver = preg.GlobalTypes + in.Resolver = protoregistry.GlobalTypes } o, st := mi.validate(in.Buf, 0, unmarshalOptions{ flags: in.Flags, resolver: in.Resolver, }) if o.initialized { - out.Flags |= piface.UnmarshalInitialized + out.Flags |= protoiface.UnmarshalInitialized } return out, st } @@ -106,22 +106,22 @@ const ( validationTypeMessageSetItem ) -func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescriptor, ft reflect.Type) validationInfo { +func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo { var vi validationInfo switch { case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { vi.mi = getMessageInfo(ot.Field(0).Type) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { vi.mi = getMessageInfo(ot.Field(0).Type) } - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String } @@ -129,7 +129,7 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip default: vi = newValidationInfo(fd, ft) } - if fd.Cardinality() == pref.Required { + if fd.Cardinality() == protoreflect.Required { // Avoid overflow. The required field check is done with a 64-bit mask, with // any message containing more than 64 required fields always reported as // potentially uninitialized, so it is not important to get a precise count @@ -142,22 +142,22 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip return vi } -func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo { +func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo { var vi validationInfo switch { case fd.IsList(): switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } - case pref.StringKind: + case protoreflect.StringKind: vi.typ = validationTypeBytes if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String @@ -175,33 +175,33 @@ func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo case fd.IsMap(): vi.typ = validationTypeMap switch fd.MapKey().Kind() { - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.keyType = validationTypeUTF8String } } switch fd.MapValue().Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.valType = validationTypeMessage if ft.Kind() == reflect.Map { vi.mi = getMessageInfo(ft.Elem()) } - case pref.StringKind: + case protoreflect.StringKind: if strs.EnforceUTF8(fd) { vi.valType = validationTypeUTF8String } } default: switch fd.Kind() { - case pref.MessageKind: + case protoreflect.MessageKind: vi.typ = validationTypeMessage if !fd.IsWeak() { vi.mi = getMessageInfo(ft) } - case pref.GroupKind: + case protoreflect.GroupKind: vi.typ = validationTypeGroup vi.mi = getMessageInfo(ft) - case pref.StringKind: + case protoreflect.StringKind: vi.typ = validationTypeBytes if strs.EnforceUTF8(fd) { vi.typ = validationTypeUTF8String @@ -314,11 +314,11 @@ State: break } messageName := fd.Message().FullName() - messageType, err := preg.GlobalTypes.FindMessageByName(messageName) + messageType, err := protoregistry.GlobalTypes.FindMessageByName(messageName) switch err { case nil: vi.mi, _ = messageType.(*MessageInfo) - case preg.NotFound: + case protoregistry.NotFound: vi.typ = validationTypeBytes default: return out, ValidationUnknown @@ -335,7 +335,7 @@ State: // unmarshaling to begin failing. Supporting this requires some way to // determine if the resolver is frozen. xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), num) - if err != nil && err != preg.NotFound { + if err != nil && err != protoregistry.NotFound { return out, ValidationUnknown } if err == nil { @@ -513,7 +513,7 @@ State: } xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), typeid) switch { - case err == preg.NotFound: + case err == protoregistry.NotFound: b = b[n:] case err != nil: return out, ValidationUnknown diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go index 009cbefd..eb79a7ba 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/weak.go +++ b/vendor/google.golang.org/protobuf/internal/impl/weak.go @@ -7,7 +7,7 @@ package impl import ( "fmt" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/reflect/protoregistry" ) @@ -17,32 +17,32 @@ import ( // defined directly on it. type weakFields WeakFields -func (w weakFields) get(num pref.FieldNumber) (pref.ProtoMessage, bool) { +func (w weakFields) get(num protoreflect.FieldNumber) (protoreflect.ProtoMessage, bool) { m, ok := w[int32(num)] return m, ok } -func (w *weakFields) set(num pref.FieldNumber, m pref.ProtoMessage) { +func (w *weakFields) set(num protoreflect.FieldNumber, m protoreflect.ProtoMessage) { if *w == nil { *w = make(weakFields) } (*w)[int32(num)] = m } -func (w *weakFields) clear(num pref.FieldNumber) { +func (w *weakFields) clear(num protoreflect.FieldNumber) { delete(*w, int32(num)) } -func (Export) HasWeak(w WeakFields, num pref.FieldNumber) bool { +func (Export) HasWeak(w WeakFields, num protoreflect.FieldNumber) bool { _, ok := w[int32(num)] return ok } -func (Export) ClearWeak(w *WeakFields, num pref.FieldNumber) { +func (Export) ClearWeak(w *WeakFields, num protoreflect.FieldNumber) { delete(*w, int32(num)) } -func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pref.ProtoMessage { +func (Export) GetWeak(w WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName) protoreflect.ProtoMessage { if m, ok := w[int32(num)]; ok { return m } @@ -53,7 +53,7 @@ func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pr return mt.Zero().Interface() } -func (Export) SetWeak(w *WeakFields, num pref.FieldNumber, name pref.FullName, m pref.ProtoMessage) { +func (Export) SetWeak(w *WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName, m protoreflect.ProtoMessage) { if m != nil { mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) if mt == nil { diff --git a/vendor/google.golang.org/protobuf/internal/order/order.go b/vendor/google.golang.org/protobuf/internal/order/order.go index 2a24953f..dea522e1 100644 --- a/vendor/google.golang.org/protobuf/internal/order/order.go +++ b/vendor/google.golang.org/protobuf/internal/order/order.go @@ -5,12 +5,12 @@ package order import ( - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) // FieldOrder specifies the ordering to visit message fields. // It is a function that reports whether x is ordered before y. -type FieldOrder func(x, y pref.FieldDescriptor) bool +type FieldOrder func(x, y protoreflect.FieldDescriptor) bool var ( // AnyFieldOrder specifies no specific field ordering. @@ -18,9 +18,9 @@ var ( // LegacyFieldOrder sorts fields in the same ordering as emitted by // wire serialization in the github.com/golang/protobuf implementation. - LegacyFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + LegacyFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { ox, oy := x.ContainingOneof(), y.ContainingOneof() - inOneof := func(od pref.OneofDescriptor) bool { + inOneof := func(od protoreflect.OneofDescriptor) bool { return od != nil && !od.IsSynthetic() } @@ -33,7 +33,7 @@ var ( return !inOneof(ox) && inOneof(oy) } // Fields in disjoint oneof sets are sorted by declaration index. - if ox != nil && oy != nil && ox != oy { + if inOneof(ox) && inOneof(oy) && ox != oy { return ox.Index() < oy.Index() } // Fields sorted by field number. @@ -41,14 +41,14 @@ var ( } // NumberFieldOrder sorts fields by their field number. - NumberFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + NumberFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { return x.Number() < y.Number() } // IndexNameFieldOrder sorts non-extension fields before extension fields. // Non-extensions are sorted according to their declaration index. // Extensions are sorted according to their full name. - IndexNameFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + IndexNameFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool { // Non-extension fields sort before extension fields. if x.IsExtension() != y.IsExtension() { return !x.IsExtension() && y.IsExtension() @@ -64,7 +64,7 @@ var ( // KeyOrder specifies the ordering to visit map entries. // It is a function that reports whether x is ordered before y. -type KeyOrder func(x, y pref.MapKey) bool +type KeyOrder func(x, y protoreflect.MapKey) bool var ( // AnyKeyOrder specifies no specific key ordering. @@ -72,7 +72,7 @@ var ( // GenericKeyOrder sorts false before true, numeric keys in ascending order, // and strings in lexicographical ordering according to UTF-8 codepoints. - GenericKeyOrder KeyOrder = func(x, y pref.MapKey) bool { + GenericKeyOrder KeyOrder = func(x, y protoreflect.MapKey) bool { switch x.Interface().(type) { case bool: return !x.Bool() && y.Bool() diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go index c8090e0c..1665a68e 100644 --- a/vendor/google.golang.org/protobuf/internal/order/range.go +++ b/vendor/google.golang.org/protobuf/internal/order/range.go @@ -9,12 +9,12 @@ import ( "sort" "sync" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type messageField struct { - fd pref.FieldDescriptor - v pref.Value + fd protoreflect.FieldDescriptor + v protoreflect.Value } var messageFieldPool = sync.Pool{ @@ -25,8 +25,8 @@ type ( // FieldRnger is an interface for visiting all fields in a message. // The protoreflect.Message type implements this interface. FieldRanger interface{ Range(VisitField) } - // VisitField is called everytime a message field is visited. - VisitField = func(pref.FieldDescriptor, pref.Value) bool + // VisitField is called every time a message field is visited. + VisitField = func(protoreflect.FieldDescriptor, protoreflect.Value) bool ) // RangeFields iterates over the fields of fs according to the specified order. @@ -47,7 +47,7 @@ func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) { }() // Collect all fields in the message and sort them. - fs.Range(func(fd pref.FieldDescriptor, v pref.Value) bool { + fs.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { fields = append(fields, messageField{fd, v}) return true }) @@ -64,8 +64,8 @@ func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) { } type mapEntry struct { - k pref.MapKey - v pref.Value + k protoreflect.MapKey + v protoreflect.Value } var mapEntryPool = sync.Pool{ @@ -76,8 +76,8 @@ type ( // EntryRanger is an interface for visiting all fields in a message. // The protoreflect.Map type implements this interface. EntryRanger interface{ Range(VisitEntry) } - // VisitEntry is called everytime a map entry is visited. - VisitEntry = func(pref.MapKey, pref.Value) bool + // VisitEntry is called every time a map entry is visited. + VisitEntry = func(protoreflect.MapKey, protoreflect.Value) bool ) // RangeEntries iterates over the entries of es according to the specified order. @@ -98,7 +98,7 @@ func RangeEntries(es EntryRanger, less KeyOrder, fn VisitEntry) { }() // Collect all entries in the map and sort them. - es.Range(func(k pref.MapKey, v pref.Value) bool { + es.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { entries = append(entries, mapEntry{k, v}) return true }) diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings.go b/vendor/google.golang.org/protobuf/internal/strs/strings.go index 0b74e765..a6e7df24 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings.go @@ -17,7 +17,7 @@ import ( // EnforceUTF8 reports whether to enforce strict UTF-8 validation. func EnforceUTF8(fd protoreflect.FieldDescriptor) bool { - if flags.ProtoLegacy { + if flags.ProtoLegacy || fd.Syntax() == protoreflect.Editions { if fd, ok := fd.(interface{ EnforceUTF8() bool }); ok { return fd.EnforceUTF8() } diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go index 85e074c9..a1f6f333 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package strs diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go120.go similarity index 87% rename from vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go rename to vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go120.go index 2160c701..a008acd0 100644 --- a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go120.go @@ -2,14 +2,15 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !purego,!appengine +//go:build !purego && !appengine && !go1.21 +// +build !purego,!appengine,!go1.21 package strs import ( "unsafe" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) type ( @@ -58,7 +59,7 @@ type Builder struct { // AppendFullName is equivalent to protoreflect.FullName.Append, // but optimized for large batches where each name has a shared lifetime. -func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName { +func (sb *Builder) AppendFullName(prefix protoreflect.FullName, name protoreflect.Name) protoreflect.FullName { n := len(prefix) + len(".") + len(name) if len(prefix) == 0 { n -= len(".") @@ -67,7 +68,7 @@ func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.Ful sb.buf = append(sb.buf, prefix...) sb.buf = append(sb.buf, '.') sb.buf = append(sb.buf, name...) - return pref.FullName(sb.last(n)) + return protoreflect.FullName(sb.last(n)) } // MakeString is equivalent to string(b), but optimized for large batches @@ -86,7 +87,7 @@ func (sb *Builder) grow(n int) { // Unlike strings.Builder, we do not need to copy over the contents // of the old buffer since our builder provides no API for // retrieving previously created strings. - sb.buf = make([]byte, 2*(cap(sb.buf)+n)) + sb.buf = make([]byte, 0, 2*(cap(sb.buf)+n)) } func (sb *Builder) last(n int) string { diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go121.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go121.go new file mode 100644 index 00000000..60166f2b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go121.go @@ -0,0 +1,74 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !purego && !appengine && go1.21 +// +build !purego,!appengine,go1.21 + +package strs + +import ( + "unsafe" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +// UnsafeString returns an unsafe string reference of b. +// The caller must treat the input slice as immutable. +// +// WARNING: Use carefully. The returned result must not leak to the end user +// unless the input slice is provably immutable. +func UnsafeString(b []byte) string { + return unsafe.String(unsafe.SliceData(b), len(b)) +} + +// UnsafeBytes returns an unsafe bytes slice reference of s. +// The caller must treat returned slice as immutable. +// +// WARNING: Use carefully. The returned result must not leak to the end user. +func UnsafeBytes(s string) []byte { + return unsafe.Slice(unsafe.StringData(s), len(s)) +} + +// Builder builds a set of strings with shared lifetime. +// This differs from strings.Builder, which is for building a single string. +type Builder struct { + buf []byte +} + +// AppendFullName is equivalent to protoreflect.FullName.Append, +// but optimized for large batches where each name has a shared lifetime. +func (sb *Builder) AppendFullName(prefix protoreflect.FullName, name protoreflect.Name) protoreflect.FullName { + n := len(prefix) + len(".") + len(name) + if len(prefix) == 0 { + n -= len(".") + } + sb.grow(n) + sb.buf = append(sb.buf, prefix...) + sb.buf = append(sb.buf, '.') + sb.buf = append(sb.buf, name...) + return protoreflect.FullName(sb.last(n)) +} + +// MakeString is equivalent to string(b), but optimized for large batches +// with a shared lifetime. +func (sb *Builder) MakeString(b []byte) string { + sb.grow(len(b)) + sb.buf = append(sb.buf, b...) + return sb.last(len(b)) +} + +func (sb *Builder) grow(n int) { + if cap(sb.buf)-len(sb.buf) >= n { + return + } + + // Unlike strings.Builder, we do not need to copy over the contents + // of the old buffer since our builder provides no API for + // retrieving previously created strings. + sb.buf = make([]byte, 0, 2*(cap(sb.buf)+n)) +} + +func (sb *Builder) last(n int) string { + return UnsafeString(sb.buf[len(sb.buf)-n:]) +} diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index 14e774fb..a50fcfb4 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -12,54 +12,54 @@ import ( // These constants determine the current version of this module. // -// // For our release process, we enforce the following rules: -// * Tagged releases use a tag that is identical to String. -// * Tagged releases never reference a commit where the String -// contains "devel". -// * The set of all commits in this repository where String -// does not contain "devel" must have a unique String. -// +// - Tagged releases use a tag that is identical to String. +// - Tagged releases never reference a commit where the String +// contains "devel". +// - The set of all commits in this repository where String +// does not contain "devel" must have a unique String. // // Steps for tagging a new release: -// 1. Create a new CL. // -// 2. Update Minor, Patch, and/or PreRelease as necessary. -// PreRelease must not contain the string "devel". +// 1. Create a new CL. // -// 3. Since the last released minor version, have there been any changes to -// generator that relies on new functionality in the runtime? -// If yes, then increment RequiredGenerated. +// 2. Update Minor, Patch, and/or PreRelease as necessary. +// PreRelease must not contain the string "devel". // -// 4. Since the last released minor version, have there been any changes to -// the runtime that removes support for old .pb.go source code? -// If yes, then increment SupportMinimum. +// 3. Since the last released minor version, have there been any changes to +// generator that relies on new functionality in the runtime? +// If yes, then increment RequiredGenerated. // -// 5. Send out the CL for review and submit it. -// Note that the next CL in step 8 must be submitted after this CL -// without any other CLs in-between. +// 4. Since the last released minor version, have there been any changes to +// the runtime that removes support for old .pb.go source code? +// If yes, then increment SupportMinimum. // -// 6. Tag a new version, where the tag is is the current String. +// 5. Send out the CL for review and submit it. +// Note that the next CL in step 8 must be submitted after this CL +// without any other CLs in-between. // -// 7. Write release notes for all notable changes -// between this release and the last release. +// 6. Tag a new version, where the tag is is the current String. // -// 8. Create a new CL. +// 7. Write release notes for all notable changes +// between this release and the last release. // -// 9. Update PreRelease to include the string "devel". -// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// 8. Create a new CL. // -// 10. Send out the CL for review and submit it. +// 9. Update PreRelease to include the string "devel". +// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// +// 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 27 - Patch = 1 + Minor = 33 + Patch = 0 PreRelease = "" ) // String formats the version string for this module in semver format. // // Examples: +// // v1.20.1 // v1.21.0-rc.1 func String() string { diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go index 49f9b8c8..e5b03b56 100644 --- a/vendor/google.golang.org/protobuf/proto/decode.go +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -19,7 +19,8 @@ import ( // UnmarshalOptions configures the unmarshaler. // // Example usage: -// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) +// +// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) type UnmarshalOptions struct { pragma.NoUnkeyedLiterals @@ -42,18 +43,25 @@ type UnmarshalOptions struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + + // RecursionLimit limits how deeply messages may be nested. + // If zero, a default limit is applied. + RecursionLimit int } // Unmarshal parses the wire-format message in b and places the result in m. // The provided message must be mutable (e.g., a non-nil pointer to a message). func Unmarshal(b []byte, m Message) error { - _, err := UnmarshalOptions{}.unmarshal(b, m.ProtoReflect()) + _, err := UnmarshalOptions{RecursionLimit: protowire.DefaultRecursionLimit}.unmarshal(b, m.ProtoReflect()) return err } // Unmarshal parses the wire-format message in b and places the result in m. // The provided message must be mutable (e.g., a non-nil pointer to a message). func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { + if o.RecursionLimit == 0 { + o.RecursionLimit = protowire.DefaultRecursionLimit + } _, err := o.unmarshal(b, m.ProtoReflect()) return err } @@ -61,8 +69,11 @@ func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { // UnmarshalState parses a wire-format message and places the result in m. // // This method permits fine-grained control over the unmarshaler. -// Most users should use Unmarshal instead. +// Most users should use [Unmarshal] instead. func (o UnmarshalOptions) UnmarshalState(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { + if o.RecursionLimit == 0 { + o.RecursionLimit = protowire.DefaultRecursionLimit + } return o.unmarshal(in.Buf, in.Message) } @@ -86,12 +97,17 @@ func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out proto Message: m, Buf: b, Resolver: o.Resolver, + Depth: o.RecursionLimit, } if o.DiscardUnknown { in.Flags |= protoiface.UnmarshalDiscardUnknown } out, err = methods.Unmarshal(in) } else { + o.RecursionLimit-- + if o.RecursionLimit < 0 { + return out, errors.New("exceeded max recursion depth") + } err = o.unmarshalMessageSlow(b, m) } if err != nil { diff --git a/vendor/google.golang.org/protobuf/proto/doc.go b/vendor/google.golang.org/protobuf/proto/doc.go index c52d8c4a..80ed16a0 100644 --- a/vendor/google.golang.org/protobuf/proto/doc.go +++ b/vendor/google.golang.org/protobuf/proto/doc.go @@ -5,89 +5,81 @@ // Package proto provides functions operating on protocol buffer messages. // // For documentation on protocol buffers in general, see: -// -// https://developers.google.com/protocol-buffers +// https://protobuf.dev. // // For a tutorial on using protocol buffers with Go, see: -// -// https://developers.google.com/protocol-buffers/docs/gotutorial +// https://protobuf.dev/getting-started/gotutorial. // // For a guide to generated Go protocol buffer code, see: +// https://protobuf.dev/reference/go/go-generated. // -// https://developers.google.com/protocol-buffers/docs/reference/go-generated -// -// -// Binary serialization +// # Binary serialization // // This package contains functions to convert to and from the wire format, // an efficient binary serialization of protocol buffers. // -// • Size reports the size of a message in the wire format. +// - [Size] reports the size of a message in the wire format. // -// • Marshal converts a message to the wire format. -// The MarshalOptions type provides more control over wire marshaling. +// - [Marshal] converts a message to the wire format. +// The [MarshalOptions] type provides more control over wire marshaling. // -// • Unmarshal converts a message from the wire format. -// The UnmarshalOptions type provides more control over wire unmarshaling. +// - [Unmarshal] converts a message from the wire format. +// The [UnmarshalOptions] type provides more control over wire unmarshaling. // +// # Basic message operations // -// Basic message operations +// - [Clone] makes a deep copy of a message. // -// • Clone makes a deep copy of a message. +// - [Merge] merges the content of a message into another. // -// • Merge merges the content of a message into another. +// - [Equal] compares two messages. For more control over comparisons +// and detailed reporting of differences, see package +// [google.golang.org/protobuf/testing/protocmp]. // -// • Equal compares two messages. For more control over comparisons -// and detailed reporting of differences, see package -// "google.golang.org/protobuf/testing/protocmp". +// - [Reset] clears the content of a message. // -// • Reset clears the content of a message. +// - [CheckInitialized] reports whether all required fields in a message are set. // -// • CheckInitialized reports whether all required fields in a message are set. -// -// -// Optional scalar constructors +// # Optional scalar constructors // // The API for some generated messages represents optional scalar fields // as pointers to a value. For example, an optional string field has the // Go type *string. // -// • Bool, Int32, Int64, Uint32, Uint64, Float32, Float64, and String -// take a value and return a pointer to a new instance of it, -// to simplify construction of optional field values. +// - [Bool], [Int32], [Int64], [Uint32], [Uint64], [Float32], [Float64], and [String] +// take a value and return a pointer to a new instance of it, +// to simplify construction of optional field values. // // Generated enum types usually have an Enum method which performs the // same operation. // // Optional scalar fields are only supported in proto2. // +// # Extension accessors // -// Extension accessors -// -// • HasExtension, GetExtension, SetExtension, and ClearExtension -// access extension field values in a protocol buffer message. +// - [HasExtension], [GetExtension], [SetExtension], and [ClearExtension] +// access extension field values in a protocol buffer message. // // Extension fields are only supported in proto2. // +// # Related packages // -// Related packages -// -// • Package "google.golang.org/protobuf/encoding/protojson" converts messages to -// and from JSON. +// - Package [google.golang.org/protobuf/encoding/protojson] converts messages to +// and from JSON. // -// • Package "google.golang.org/protobuf/encoding/prototext" converts messages to -// and from the text format. +// - Package [google.golang.org/protobuf/encoding/prototext] converts messages to +// and from the text format. // -// • Package "google.golang.org/protobuf/reflect/protoreflect" provides a -// reflection interface for protocol buffer data types. +// - Package [google.golang.org/protobuf/reflect/protoreflect] provides a +// reflection interface for protocol buffer data types. // -// • Package "google.golang.org/protobuf/testing/protocmp" provides features -// to compare protocol buffer messages with the "github.com/google/go-cmp/cmp" -// package. +// - Package [google.golang.org/protobuf/testing/protocmp] provides features +// to compare protocol buffer messages with the [github.com/google/go-cmp/cmp] +// package. // -// • Package "google.golang.org/protobuf/types/dynamicpb" provides a dynamic -// message type, suitable for working with messages where the protocol buffer -// type is only known at runtime. +// - Package [google.golang.org/protobuf/types/dynamicpb] provides a dynamic +// message type, suitable for working with messages where the protocol buffer +// type is only known at runtime. // // This module contains additional packages for more specialized use cases. // Consult the individual package documentation for details. diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go index d18239c2..4fed202f 100644 --- a/vendor/google.golang.org/protobuf/proto/encode.go +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -16,7 +16,8 @@ import ( // MarshalOptions configures the marshaler. // // Example usage: -// b, err := MarshalOptions{Deterministic: true}.Marshal(m) +// +// b, err := MarshalOptions{Deterministic: true}.Marshal(m) type MarshalOptions struct { pragma.NoUnkeyedLiterals @@ -101,7 +102,9 @@ func (o MarshalOptions) Marshal(m Message) ([]byte, error) { // otherwise it returns a non-nil empty buffer. // // This is to assist the edge-case where user-code does the following: +// // m1.OptionalBytes, _ = proto.Marshal(m2) +// // where they expect the proto2 "optional_bytes" field to be populated // if any only if m2 is a valid message. func emptyBytesForMessage(m Message) []byte { @@ -126,7 +129,7 @@ func (o MarshalOptions) MarshalAppend(b []byte, m Message) ([]byte, error) { // MarshalState returns the wire-format encoding of a message. // // This method permits fine-grained control over the marshaler. -// Most users should use Marshal instead. +// Most users should use [Marshal] instead. func (o MarshalOptions) MarshalState(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) { return o.marshal(in.Buf, in.Message) } diff --git a/vendor/google.golang.org/protobuf/proto/equal.go b/vendor/google.golang.org/protobuf/proto/equal.go index 4dba2b96..1a0be1b0 100644 --- a/vendor/google.golang.org/protobuf/proto/equal.go +++ b/vendor/google.golang.org/protobuf/proto/equal.go @@ -5,163 +5,53 @@ package proto import ( - "bytes" - "math" "reflect" - "google.golang.org/protobuf/encoding/protowire" - pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoreflect" ) -// Equal reports whether two messages are equal. -// If two messages marshal to the same bytes under deterministic serialization, -// then Equal is guaranteed to report true. +// Equal reports whether two messages are equal, +// by recursively comparing the fields of the message. // -// Two messages are equal if they belong to the same message descriptor, -// have the same set of populated known and extension field values, -// and the same set of unknown fields values. If either of the top-level -// messages are invalid, then Equal reports true only if both are invalid. +// - Bytes fields are equal if they contain identical bytes. +// Empty bytes (regardless of nil-ness) are considered equal. // -// Scalar values are compared with the equivalent of the == operator in Go, -// except bytes values which are compared using bytes.Equal and -// floating point values which specially treat NaNs as equal. -// Message values are compared by recursively calling Equal. -// Lists are equal if each element value is also equal. -// Maps are equal if they have the same set of keys, where the pair of values -// for each key is also equal. +// - Floating-point fields are equal if they contain the same value. +// Unlike the == operator, a NaN is equal to another NaN. +// +// - Other scalar fields are equal if they contain the same value. +// +// - Message fields are equal if they have +// the same set of populated known and extension field values, and +// the same set of unknown fields values. +// +// - Lists are equal if they are the same length and +// each corresponding element is equal. +// +// - Maps are equal if they have the same set of keys and +// the corresponding value for each key is equal. +// +// An invalid message is not equal to a valid message. +// An invalid message is only equal to another invalid message of the +// same type. An invalid message often corresponds to a nil pointer +// of the concrete message type. For example, (*pb.M)(nil) is not equal +// to &pb.M{}. +// If two valid messages marshal to the same bytes under deterministic +// serialization, then Equal is guaranteed to report true. func Equal(x, y Message) bool { if x == nil || y == nil { return x == nil && y == nil } + if reflect.TypeOf(x).Kind() == reflect.Ptr && x == y { + // Avoid an expensive comparison if both inputs are identical pointers. + return true + } mx := x.ProtoReflect() my := y.ProtoReflect() if mx.IsValid() != my.IsValid() { return false } - return equalMessage(mx, my) -} - -// equalMessage compares two messages. -func equalMessage(mx, my pref.Message) bool { - if mx.Descriptor() != my.Descriptor() { - return false - } - - nx := 0 - equal := true - mx.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { - nx++ - vy := my.Get(fd) - equal = my.Has(fd) && equalField(fd, vx, vy) - return equal - }) - if !equal { - return false - } - ny := 0 - my.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { - ny++ - return true - }) - if nx != ny { - return false - } - - return equalUnknown(mx.GetUnknown(), my.GetUnknown()) -} - -// equalField compares two fields. -func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool { - switch { - case fd.IsList(): - return equalList(fd, x.List(), y.List()) - case fd.IsMap(): - return equalMap(fd, x.Map(), y.Map()) - default: - return equalValue(fd, x, y) - } -} - -// equalMap compares two maps. -func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool { - if x.Len() != y.Len() { - return false - } - equal := true - x.Range(func(k pref.MapKey, vx pref.Value) bool { - vy := y.Get(k) - equal = y.Has(k) && equalValue(fd.MapValue(), vx, vy) - return equal - }) - return equal -} - -// equalList compares two lists. -func equalList(fd pref.FieldDescriptor, x, y pref.List) bool { - if x.Len() != y.Len() { - return false - } - for i := x.Len() - 1; i >= 0; i-- { - if !equalValue(fd, x.Get(i), y.Get(i)) { - return false - } - } - return true -} - -// equalValue compares two singular values. -func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool { - switch fd.Kind() { - case pref.BoolKind: - return x.Bool() == y.Bool() - case pref.EnumKind: - return x.Enum() == y.Enum() - case pref.Int32Kind, pref.Sint32Kind, - pref.Int64Kind, pref.Sint64Kind, - pref.Sfixed32Kind, pref.Sfixed64Kind: - return x.Int() == y.Int() - case pref.Uint32Kind, pref.Uint64Kind, - pref.Fixed32Kind, pref.Fixed64Kind: - return x.Uint() == y.Uint() - case pref.FloatKind, pref.DoubleKind: - fx := x.Float() - fy := y.Float() - if math.IsNaN(fx) || math.IsNaN(fy) { - return math.IsNaN(fx) && math.IsNaN(fy) - } - return fx == fy - case pref.StringKind: - return x.String() == y.String() - case pref.BytesKind: - return bytes.Equal(x.Bytes(), y.Bytes()) - case pref.MessageKind, pref.GroupKind: - return equalMessage(x.Message(), y.Message()) - default: - return x.Interface() == y.Interface() - } -} - -// equalUnknown compares unknown fields by direct comparison on the raw bytes -// of each individual field number. -func equalUnknown(x, y pref.RawFields) bool { - if len(x) != len(y) { - return false - } - if bytes.Equal([]byte(x), []byte(y)) { - return true - } - - mx := make(map[pref.FieldNumber]pref.RawFields) - my := make(map[pref.FieldNumber]pref.RawFields) - for len(x) > 0 { - fnum, _, n := protowire.ConsumeField(x) - mx[fnum] = append(mx[fnum], x[:n]...) - x = x[n:] - } - for len(y) > 0 { - fnum, _, n := protowire.ConsumeField(y) - my[fnum] = append(my[fnum], y[:n]...) - y = y[n:] - } - return reflect.DeepEqual(mx, my) + vx := protoreflect.ValueOfMessage(mx) + vy := protoreflect.ValueOfMessage(my) + return vx.Equal(vy) } diff --git a/vendor/google.golang.org/protobuf/proto/extension.go b/vendor/google.golang.org/protobuf/proto/extension.go index 5f293cda..17899a3a 100644 --- a/vendor/google.golang.org/protobuf/proto/extension.go +++ b/vendor/google.golang.org/protobuf/proto/extension.go @@ -26,7 +26,7 @@ func HasExtension(m Message, xt protoreflect.ExtensionType) bool { } // ClearExtension clears an extension field such that subsequent -// HasExtension calls return false. +// [HasExtension] calls return false. // It panics if m is invalid or if xt does not extend m. func ClearExtension(m Message, xt protoreflect.ExtensionType) { m.ProtoReflect().Clear(xt.TypeDescriptor()) diff --git a/vendor/google.golang.org/protobuf/proto/merge.go b/vendor/google.golang.org/protobuf/proto/merge.go index d761ab33..3c6fe578 100644 --- a/vendor/google.golang.org/protobuf/proto/merge.go +++ b/vendor/google.golang.org/protobuf/proto/merge.go @@ -21,7 +21,7 @@ import ( // The unknown fields of src are appended to the unknown fields of dst. // // It is semantically equivalent to unmarshaling the encoded form of src -// into dst with the UnmarshalOptions.Merge option specified. +// into dst with the [UnmarshalOptions.Merge] option specified. func Merge(dst, src Message) { // TODO: Should nil src be treated as semantically equivalent to a // untyped, read-only, empty message? What about a nil dst? diff --git a/vendor/google.golang.org/protobuf/proto/proto.go b/vendor/google.golang.org/protobuf/proto/proto.go index 1f0d183b..7543ee6b 100644 --- a/vendor/google.golang.org/protobuf/proto/proto.go +++ b/vendor/google.golang.org/protobuf/proto/proto.go @@ -15,18 +15,20 @@ import ( // protobuf module that accept a Message, except where otherwise specified. // // This is the v2 interface definition for protobuf messages. -// The v1 interface definition is "github.com/golang/protobuf/proto".Message. +// The v1 interface definition is [github.com/golang/protobuf/proto.Message]. // -// To convert a v1 message to a v2 message, -// use "github.com/golang/protobuf/proto".MessageV2. -// To convert a v2 message to a v1 message, -// use "github.com/golang/protobuf/proto".MessageV1. +// - To convert a v1 message to a v2 message, +// use [google.golang.org/protobuf/protoadapt.MessageV2Of]. +// - To convert a v2 message to a v1 message, +// use [google.golang.org/protobuf/protoadapt.MessageV1Of]. type Message = protoreflect.ProtoMessage -// Error matches all errors produced by packages in the protobuf module. +// Error matches all errors produced by packages in the protobuf module +// according to [errors.Is]. // -// That is, errors.Is(err, Error) reports whether an error is produced -// by this module. +// Example usage: +// +// if errors.Is(err, proto.Error) { ... } var Error error func init() { diff --git a/vendor/google.golang.org/protobuf/proto/proto_methods.go b/vendor/google.golang.org/protobuf/proto/proto_methods.go index d8dd604f..465e057b 100644 --- a/vendor/google.golang.org/protobuf/proto/proto_methods.go +++ b/vendor/google.golang.org/protobuf/proto/proto_methods.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // The protoreflect build tag disables use of fast-path methods. +//go:build !protoreflect // +build !protoreflect package proto diff --git a/vendor/google.golang.org/protobuf/proto/proto_reflect.go b/vendor/google.golang.org/protobuf/proto/proto_reflect.go index b103d432..494d6cee 100644 --- a/vendor/google.golang.org/protobuf/proto/proto_reflect.go +++ b/vendor/google.golang.org/protobuf/proto/proto_reflect.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // The protoreflect build tag disables use of fast-path methods. +//go:build protoreflect // +build protoreflect package proto diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go index 554b9c6c..f1692b49 100644 --- a/vendor/google.golang.org/protobuf/proto/size.go +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -73,23 +73,27 @@ func (o MarshalOptions) sizeField(fd protoreflect.FieldDescriptor, value protore } func (o MarshalOptions) sizeList(num protowire.Number, fd protoreflect.FieldDescriptor, list protoreflect.List) (size int) { + sizeTag := protowire.SizeTag(num) + if fd.IsPacked() && list.Len() > 0 { content := 0 for i, llen := 0, list.Len(); i < llen; i++ { content += o.sizeSingular(num, fd.Kind(), list.Get(i)) } - return protowire.SizeTag(num) + protowire.SizeBytes(content) + return sizeTag + protowire.SizeBytes(content) } for i, llen := 0, list.Len(); i < llen; i++ { - size += protowire.SizeTag(num) + o.sizeSingular(num, fd.Kind(), list.Get(i)) + size += sizeTag + o.sizeSingular(num, fd.Kind(), list.Get(i)) } return size } func (o MarshalOptions) sizeMap(num protowire.Number, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) (size int) { + sizeTag := protowire.SizeTag(num) + mapv.Range(func(key protoreflect.MapKey, value protoreflect.Value) bool { - size += protowire.SizeTag(num) + size += sizeTag size += protowire.SizeBytes(o.sizeField(fd.MapKey(), key.Value()) + o.sizeField(fd.MapValue(), value)) return true }) diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go deleted file mode 100644 index e4dfb120..00000000 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go +++ /dev/null @@ -1,276 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package protodesc provides functionality for converting -// FileDescriptorProto messages to/from protoreflect.FileDescriptor values. -// -// The google.protobuf.FileDescriptorProto is a protobuf message that describes -// the type information for a .proto file in a form that is easily serializable. -// The protoreflect.FileDescriptor is a more structured representation of -// the FileDescriptorProto message where references and remote dependencies -// can be directly followed. -package protodesc - -import ( - "google.golang.org/protobuf/internal/errors" - "google.golang.org/protobuf/internal/filedesc" - "google.golang.org/protobuf/internal/pragma" - "google.golang.org/protobuf/internal/strs" - "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" - - "google.golang.org/protobuf/types/descriptorpb" -) - -// Resolver is the resolver used by NewFile to resolve dependencies. -// The enums and messages provided must belong to some parent file, -// which is also registered. -// -// It is implemented by protoregistry.Files. -type Resolver interface { - FindFileByPath(string) (protoreflect.FileDescriptor, error) - FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) -} - -// FileOptions configures the construction of file descriptors. -type FileOptions struct { - pragma.NoUnkeyedLiterals - - // AllowUnresolvable configures New to permissively allow unresolvable - // file, enum, or message dependencies. Unresolved dependencies are replaced - // by placeholder equivalents. - // - // The following dependencies may be left unresolved: - // • Resolving an imported file. - // • Resolving the type for a message field or extension field. - // If the kind of the field is unknown, then a placeholder is used for both - // the Enum and Message accessors on the protoreflect.FieldDescriptor. - // • Resolving an enum value set as the default for an optional enum field. - // If unresolvable, the protoreflect.FieldDescriptor.Default is set to the - // first value in the associated enum (or zero if the also enum dependency - // is also unresolvable). The protoreflect.FieldDescriptor.DefaultEnumValue - // is populated with a placeholder. - // • Resolving the extended message type for an extension field. - // • Resolving the input or output message type for a service method. - // - // If the unresolved dependency uses a relative name, - // then the placeholder will contain an invalid FullName with a "*." prefix, - // indicating that the starting prefix of the full name is unknown. - AllowUnresolvable bool -} - -// NewFile creates a new protoreflect.FileDescriptor from the provided -// file descriptor message. See FileOptions.New for more information. -func NewFile(fd *descriptorpb.FileDescriptorProto, r Resolver) (protoreflect.FileDescriptor, error) { - return FileOptions{}.New(fd, r) -} - -// NewFiles creates a new protoregistry.Files from the provided -// FileDescriptorSet message. See FileOptions.NewFiles for more information. -func NewFiles(fd *descriptorpb.FileDescriptorSet) (*protoregistry.Files, error) { - return FileOptions{}.NewFiles(fd) -} - -// New creates a new protoreflect.FileDescriptor from the provided -// file descriptor message. The file must represent a valid proto file according -// to protobuf semantics. The returned descriptor is a deep copy of the input. -// -// Any imported files, enum types, or message types referenced in the file are -// resolved using the provided registry. When looking up an import file path, -// the path must be unique. The newly created file descriptor is not registered -// back into the provided file registry. -func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (protoreflect.FileDescriptor, error) { - if r == nil { - r = (*protoregistry.Files)(nil) // empty resolver - } - - // Handle the file descriptor content. - f := &filedesc.File{L2: &filedesc.FileL2{}} - switch fd.GetSyntax() { - case "proto2", "": - f.L1.Syntax = protoreflect.Proto2 - case "proto3": - f.L1.Syntax = protoreflect.Proto3 - default: - return nil, errors.New("invalid syntax: %q", fd.GetSyntax()) - } - f.L1.Path = fd.GetName() - if f.L1.Path == "" { - return nil, errors.New("file path must be populated") - } - f.L1.Package = protoreflect.FullName(fd.GetPackage()) - if !f.L1.Package.IsValid() && f.L1.Package != "" { - return nil, errors.New("invalid package: %q", f.L1.Package) - } - if opts := fd.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.FileOptions) - f.L2.Options = func() protoreflect.ProtoMessage { return opts } - } - - f.L2.Imports = make(filedesc.FileImports, len(fd.GetDependency())) - for _, i := range fd.GetPublicDependency() { - if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsPublic { - return nil, errors.New("invalid or duplicate public import index: %d", i) - } - f.L2.Imports[i].IsPublic = true - } - for _, i := range fd.GetWeakDependency() { - if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsWeak { - return nil, errors.New("invalid or duplicate weak import index: %d", i) - } - f.L2.Imports[i].IsWeak = true - } - imps := importSet{f.Path(): true} - for i, path := range fd.GetDependency() { - imp := &f.L2.Imports[i] - f, err := r.FindFileByPath(path) - if err == protoregistry.NotFound && (o.AllowUnresolvable || imp.IsWeak) { - f = filedesc.PlaceholderFile(path) - } else if err != nil { - return nil, errors.New("could not resolve import %q: %v", path, err) - } - imp.FileDescriptor = f - - if imps[imp.Path()] { - return nil, errors.New("already imported %q", path) - } - imps[imp.Path()] = true - } - for i := range fd.GetDependency() { - imp := &f.L2.Imports[i] - imps.importPublic(imp.Imports()) - } - - // Handle source locations. - f.L2.Locations.File = f - for _, loc := range fd.GetSourceCodeInfo().GetLocation() { - var l protoreflect.SourceLocation - // TODO: Validate that the path points to an actual declaration? - l.Path = protoreflect.SourcePath(loc.GetPath()) - s := loc.GetSpan() - switch len(s) { - case 3: - l.StartLine, l.StartColumn, l.EndLine, l.EndColumn = int(s[0]), int(s[1]), int(s[0]), int(s[2]) - case 4: - l.StartLine, l.StartColumn, l.EndLine, l.EndColumn = int(s[0]), int(s[1]), int(s[2]), int(s[3]) - default: - return nil, errors.New("invalid span: %v", s) - } - // TODO: Validate that the span information is sensible? - // See https://github.com/protocolbuffers/protobuf/issues/6378. - if false && (l.EndLine < l.StartLine || l.StartLine < 0 || l.StartColumn < 0 || l.EndColumn < 0 || - (l.StartLine == l.EndLine && l.EndColumn <= l.StartColumn)) { - return nil, errors.New("invalid span: %v", s) - } - l.LeadingDetachedComments = loc.GetLeadingDetachedComments() - l.LeadingComments = loc.GetLeadingComments() - l.TrailingComments = loc.GetTrailingComments() - f.L2.Locations.List = append(f.L2.Locations.List, l) - } - - // Step 1: Allocate and derive the names for all declarations. - // This copies all fields from the descriptor proto except: - // google.protobuf.FieldDescriptorProto.type_name - // google.protobuf.FieldDescriptorProto.default_value - // google.protobuf.FieldDescriptorProto.oneof_index - // google.protobuf.FieldDescriptorProto.extendee - // google.protobuf.MethodDescriptorProto.input - // google.protobuf.MethodDescriptorProto.output - var err error - sb := new(strs.Builder) - r1 := make(descsByName) - if f.L1.Enums.List, err = r1.initEnumDeclarations(fd.GetEnumType(), f, sb); err != nil { - return nil, err - } - if f.L1.Messages.List, err = r1.initMessagesDeclarations(fd.GetMessageType(), f, sb); err != nil { - return nil, err - } - if f.L1.Extensions.List, err = r1.initExtensionDeclarations(fd.GetExtension(), f, sb); err != nil { - return nil, err - } - if f.L1.Services.List, err = r1.initServiceDeclarations(fd.GetService(), f, sb); err != nil { - return nil, err - } - - // Step 2: Resolve every dependency reference not handled by step 1. - r2 := &resolver{local: r1, remote: r, imports: imps, allowUnresolvable: o.AllowUnresolvable} - if err := r2.resolveMessageDependencies(f.L1.Messages.List, fd.GetMessageType()); err != nil { - return nil, err - } - if err := r2.resolveExtensionDependencies(f.L1.Extensions.List, fd.GetExtension()); err != nil { - return nil, err - } - if err := r2.resolveServiceDependencies(f.L1.Services.List, fd.GetService()); err != nil { - return nil, err - } - - // Step 3: Validate every enum, message, and extension declaration. - if err := validateEnumDeclarations(f.L1.Enums.List, fd.GetEnumType()); err != nil { - return nil, err - } - if err := validateMessageDeclarations(f.L1.Messages.List, fd.GetMessageType()); err != nil { - return nil, err - } - if err := validateExtensionDeclarations(f.L1.Extensions.List, fd.GetExtension()); err != nil { - return nil, err - } - - return f, nil -} - -type importSet map[string]bool - -func (is importSet) importPublic(imps protoreflect.FileImports) { - for i := 0; i < imps.Len(); i++ { - if imp := imps.Get(i); imp.IsPublic { - is[imp.Path()] = true - is.importPublic(imp.Imports()) - } - } -} - -// NewFiles creates a new protoregistry.Files from the provided -// FileDescriptorSet message. The descriptor set must include only -// valid files according to protobuf semantics. The returned descriptors -// are a deep copy of the input. -func (o FileOptions) NewFiles(fds *descriptorpb.FileDescriptorSet) (*protoregistry.Files, error) { - files := make(map[string]*descriptorpb.FileDescriptorProto) - for _, fd := range fds.File { - if _, ok := files[fd.GetName()]; ok { - return nil, errors.New("file appears multiple times: %q", fd.GetName()) - } - files[fd.GetName()] = fd - } - r := &protoregistry.Files{} - for _, fd := range files { - if err := o.addFileDeps(r, fd, files); err != nil { - return nil, err - } - } - return r, nil -} -func (o FileOptions) addFileDeps(r *protoregistry.Files, fd *descriptorpb.FileDescriptorProto, files map[string]*descriptorpb.FileDescriptorProto) error { - // Set the entry to nil while descending into a file's dependencies to detect cycles. - files[fd.GetName()] = nil - for _, dep := range fd.Dependency { - depfd, ok := files[dep] - if depfd == nil { - if ok { - return errors.New("import cycle in file: %q", dep) - } - continue - } - if err := o.addFileDeps(r, depfd, files); err != nil { - return err - } - } - // Delete the entry once dependencies are processed. - delete(files, fd.GetName()) - f, err := o.New(fd, r) - if err != nil { - return err - } - return r.RegisterFile(f) -} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go deleted file mode 100644 index 37efda1a..00000000 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go +++ /dev/null @@ -1,248 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package protodesc - -import ( - "google.golang.org/protobuf/internal/errors" - "google.golang.org/protobuf/internal/filedesc" - "google.golang.org/protobuf/internal/strs" - "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - - "google.golang.org/protobuf/types/descriptorpb" -) - -type descsByName map[protoreflect.FullName]protoreflect.Descriptor - -func (r descsByName) initEnumDeclarations(eds []*descriptorpb.EnumDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (es []filedesc.Enum, err error) { - es = make([]filedesc.Enum, len(eds)) // allocate up-front to ensure stable pointers - for i, ed := range eds { - e := &es[i] - e.L2 = new(filedesc.EnumL2) - if e.L0, err = r.makeBase(e, parent, ed.GetName(), i, sb); err != nil { - return nil, err - } - if opts := ed.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.EnumOptions) - e.L2.Options = func() protoreflect.ProtoMessage { return opts } - } - for _, s := range ed.GetReservedName() { - e.L2.ReservedNames.List = append(e.L2.ReservedNames.List, protoreflect.Name(s)) - } - for _, rr := range ed.GetReservedRange() { - e.L2.ReservedRanges.List = append(e.L2.ReservedRanges.List, [2]protoreflect.EnumNumber{ - protoreflect.EnumNumber(rr.GetStart()), - protoreflect.EnumNumber(rr.GetEnd()), - }) - } - if e.L2.Values.List, err = r.initEnumValuesFromDescriptorProto(ed.GetValue(), e, sb); err != nil { - return nil, err - } - } - return es, nil -} - -func (r descsByName) initEnumValuesFromDescriptorProto(vds []*descriptorpb.EnumValueDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (vs []filedesc.EnumValue, err error) { - vs = make([]filedesc.EnumValue, len(vds)) // allocate up-front to ensure stable pointers - for i, vd := range vds { - v := &vs[i] - if v.L0, err = r.makeBase(v, parent, vd.GetName(), i, sb); err != nil { - return nil, err - } - if opts := vd.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.EnumValueOptions) - v.L1.Options = func() protoreflect.ProtoMessage { return opts } - } - v.L1.Number = protoreflect.EnumNumber(vd.GetNumber()) - } - return vs, nil -} - -func (r descsByName) initMessagesDeclarations(mds []*descriptorpb.DescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ms []filedesc.Message, err error) { - ms = make([]filedesc.Message, len(mds)) // allocate up-front to ensure stable pointers - for i, md := range mds { - m := &ms[i] - m.L2 = new(filedesc.MessageL2) - if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { - return nil, err - } - if opts := md.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.MessageOptions) - m.L2.Options = func() protoreflect.ProtoMessage { return opts } - m.L1.IsMapEntry = opts.GetMapEntry() - m.L1.IsMessageSet = opts.GetMessageSetWireFormat() - } - for _, s := range md.GetReservedName() { - m.L2.ReservedNames.List = append(m.L2.ReservedNames.List, protoreflect.Name(s)) - } - for _, rr := range md.GetReservedRange() { - m.L2.ReservedRanges.List = append(m.L2.ReservedRanges.List, [2]protoreflect.FieldNumber{ - protoreflect.FieldNumber(rr.GetStart()), - protoreflect.FieldNumber(rr.GetEnd()), - }) - } - for _, xr := range md.GetExtensionRange() { - m.L2.ExtensionRanges.List = append(m.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{ - protoreflect.FieldNumber(xr.GetStart()), - protoreflect.FieldNumber(xr.GetEnd()), - }) - var optsFunc func() protoreflect.ProtoMessage - if opts := xr.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.ExtensionRangeOptions) - optsFunc = func() protoreflect.ProtoMessage { return opts } - } - m.L2.ExtensionRangeOptions = append(m.L2.ExtensionRangeOptions, optsFunc) - } - if m.L2.Fields.List, err = r.initFieldsFromDescriptorProto(md.GetField(), m, sb); err != nil { - return nil, err - } - if m.L2.Oneofs.List, err = r.initOneofsFromDescriptorProto(md.GetOneofDecl(), m, sb); err != nil { - return nil, err - } - if m.L1.Enums.List, err = r.initEnumDeclarations(md.GetEnumType(), m, sb); err != nil { - return nil, err - } - if m.L1.Messages.List, err = r.initMessagesDeclarations(md.GetNestedType(), m, sb); err != nil { - return nil, err - } - if m.L1.Extensions.List, err = r.initExtensionDeclarations(md.GetExtension(), m, sb); err != nil { - return nil, err - } - } - return ms, nil -} - -func (r descsByName) initFieldsFromDescriptorProto(fds []*descriptorpb.FieldDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (fs []filedesc.Field, err error) { - fs = make([]filedesc.Field, len(fds)) // allocate up-front to ensure stable pointers - for i, fd := range fds { - f := &fs[i] - if f.L0, err = r.makeBase(f, parent, fd.GetName(), i, sb); err != nil { - return nil, err - } - f.L1.IsProto3Optional = fd.GetProto3Optional() - if opts := fd.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.FieldOptions) - f.L1.Options = func() protoreflect.ProtoMessage { return opts } - f.L1.IsWeak = opts.GetWeak() - f.L1.HasPacked = opts.Packed != nil - f.L1.IsPacked = opts.GetPacked() - } - f.L1.Number = protoreflect.FieldNumber(fd.GetNumber()) - f.L1.Cardinality = protoreflect.Cardinality(fd.GetLabel()) - if fd.Type != nil { - f.L1.Kind = protoreflect.Kind(fd.GetType()) - } - if fd.JsonName != nil { - f.L1.StringName.InitJSON(fd.GetJsonName()) - } - } - return fs, nil -} - -func (r descsByName) initOneofsFromDescriptorProto(ods []*descriptorpb.OneofDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (os []filedesc.Oneof, err error) { - os = make([]filedesc.Oneof, len(ods)) // allocate up-front to ensure stable pointers - for i, od := range ods { - o := &os[i] - if o.L0, err = r.makeBase(o, parent, od.GetName(), i, sb); err != nil { - return nil, err - } - if opts := od.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.OneofOptions) - o.L1.Options = func() protoreflect.ProtoMessage { return opts } - } - } - return os, nil -} - -func (r descsByName) initExtensionDeclarations(xds []*descriptorpb.FieldDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (xs []filedesc.Extension, err error) { - xs = make([]filedesc.Extension, len(xds)) // allocate up-front to ensure stable pointers - for i, xd := range xds { - x := &xs[i] - x.L2 = new(filedesc.ExtensionL2) - if x.L0, err = r.makeBase(x, parent, xd.GetName(), i, sb); err != nil { - return nil, err - } - if opts := xd.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.FieldOptions) - x.L2.Options = func() protoreflect.ProtoMessage { return opts } - x.L2.IsPacked = opts.GetPacked() - } - x.L1.Number = protoreflect.FieldNumber(xd.GetNumber()) - x.L1.Cardinality = protoreflect.Cardinality(xd.GetLabel()) - if xd.Type != nil { - x.L1.Kind = protoreflect.Kind(xd.GetType()) - } - if xd.JsonName != nil { - x.L2.StringName.InitJSON(xd.GetJsonName()) - } - } - return xs, nil -} - -func (r descsByName) initServiceDeclarations(sds []*descriptorpb.ServiceDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ss []filedesc.Service, err error) { - ss = make([]filedesc.Service, len(sds)) // allocate up-front to ensure stable pointers - for i, sd := range sds { - s := &ss[i] - s.L2 = new(filedesc.ServiceL2) - if s.L0, err = r.makeBase(s, parent, sd.GetName(), i, sb); err != nil { - return nil, err - } - if opts := sd.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.ServiceOptions) - s.L2.Options = func() protoreflect.ProtoMessage { return opts } - } - if s.L2.Methods.List, err = r.initMethodsFromDescriptorProto(sd.GetMethod(), s, sb); err != nil { - return nil, err - } - } - return ss, nil -} - -func (r descsByName) initMethodsFromDescriptorProto(mds []*descriptorpb.MethodDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ms []filedesc.Method, err error) { - ms = make([]filedesc.Method, len(mds)) // allocate up-front to ensure stable pointers - for i, md := range mds { - m := &ms[i] - if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { - return nil, err - } - if opts := md.GetOptions(); opts != nil { - opts = proto.Clone(opts).(*descriptorpb.MethodOptions) - m.L1.Options = func() protoreflect.ProtoMessage { return opts } - } - m.L1.IsStreamingClient = md.GetClientStreaming() - m.L1.IsStreamingServer = md.GetServerStreaming() - } - return ms, nil -} - -func (r descsByName) makeBase(child, parent protoreflect.Descriptor, name string, idx int, sb *strs.Builder) (filedesc.BaseL0, error) { - if !protoreflect.Name(name).IsValid() { - return filedesc.BaseL0{}, errors.New("descriptor %q has an invalid nested name: %q", parent.FullName(), name) - } - - // Derive the full name of the child. - // Note that enum values are a sibling to the enum parent in the namespace. - var fullName protoreflect.FullName - if _, ok := parent.(protoreflect.EnumDescriptor); ok { - fullName = sb.AppendFullName(parent.FullName().Parent(), protoreflect.Name(name)) - } else { - fullName = sb.AppendFullName(parent.FullName(), protoreflect.Name(name)) - } - if _, ok := r[fullName]; ok { - return filedesc.BaseL0{}, errors.New("descriptor %q already declared", fullName) - } - r[fullName] = child - - // TODO: Verify that the full name does not already exist in the resolver? - // This is not as critical since most usages of NewFile will register - // the created file back into the registry, which will perform this check. - - return filedesc.BaseL0{ - FullName: fullName, - ParentFile: parent.ParentFile().(*filedesc.File), - Parent: parent, - Index: idx, - }, nil -} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go deleted file mode 100644 index cebb36cd..00000000 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go +++ /dev/null @@ -1,286 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package protodesc - -import ( - "google.golang.org/protobuf/internal/encoding/defval" - "google.golang.org/protobuf/internal/errors" - "google.golang.org/protobuf/internal/filedesc" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" - - "google.golang.org/protobuf/types/descriptorpb" -) - -// resolver is a wrapper around a local registry of declarations within the file -// and the remote resolver. The remote resolver is restricted to only return -// descriptors that have been imported. -type resolver struct { - local descsByName - remote Resolver - imports importSet - - allowUnresolvable bool -} - -func (r *resolver) resolveMessageDependencies(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) (err error) { - for i, md := range mds { - m := &ms[i] - for j, fd := range md.GetField() { - f := &m.L2.Fields.List[j] - if f.L1.Cardinality == protoreflect.Required { - m.L2.RequiredNumbers.List = append(m.L2.RequiredNumbers.List, f.L1.Number) - } - if fd.OneofIndex != nil { - k := int(fd.GetOneofIndex()) - if !(0 <= k && k < len(md.GetOneofDecl())) { - return errors.New("message field %q has an invalid oneof index: %d", f.FullName(), k) - } - o := &m.L2.Oneofs.List[k] - f.L1.ContainingOneof = o - o.L1.Fields.List = append(o.L1.Fields.List, f) - } - - if f.L1.Kind, f.L1.Enum, f.L1.Message, err = r.findTarget(f.Kind(), f.Parent().FullName(), partialName(fd.GetTypeName()), f.IsWeak()); err != nil { - return errors.New("message field %q cannot resolve type: %v", f.FullName(), err) - } - if fd.DefaultValue != nil { - v, ev, err := unmarshalDefault(fd.GetDefaultValue(), f, r.allowUnresolvable) - if err != nil { - return errors.New("message field %q has invalid default: %v", f.FullName(), err) - } - f.L1.Default = filedesc.DefaultValue(v, ev) - } - } - - if err := r.resolveMessageDependencies(m.L1.Messages.List, md.GetNestedType()); err != nil { - return err - } - if err := r.resolveExtensionDependencies(m.L1.Extensions.List, md.GetExtension()); err != nil { - return err - } - } - return nil -} - -func (r *resolver) resolveExtensionDependencies(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) (err error) { - for i, xd := range xds { - x := &xs[i] - if x.L1.Extendee, err = r.findMessageDescriptor(x.Parent().FullName(), partialName(xd.GetExtendee()), false); err != nil { - return errors.New("extension field %q cannot resolve extendee: %v", x.FullName(), err) - } - if x.L1.Kind, x.L2.Enum, x.L2.Message, err = r.findTarget(x.Kind(), x.Parent().FullName(), partialName(xd.GetTypeName()), false); err != nil { - return errors.New("extension field %q cannot resolve type: %v", x.FullName(), err) - } - if xd.DefaultValue != nil { - v, ev, err := unmarshalDefault(xd.GetDefaultValue(), x, r.allowUnresolvable) - if err != nil { - return errors.New("extension field %q has invalid default: %v", x.FullName(), err) - } - x.L2.Default = filedesc.DefaultValue(v, ev) - } - } - return nil -} - -func (r *resolver) resolveServiceDependencies(ss []filedesc.Service, sds []*descriptorpb.ServiceDescriptorProto) (err error) { - for i, sd := range sds { - s := &ss[i] - for j, md := range sd.GetMethod() { - m := &s.L2.Methods.List[j] - m.L1.Input, err = r.findMessageDescriptor(m.Parent().FullName(), partialName(md.GetInputType()), false) - if err != nil { - return errors.New("service method %q cannot resolve input: %v", m.FullName(), err) - } - m.L1.Output, err = r.findMessageDescriptor(s.FullName(), partialName(md.GetOutputType()), false) - if err != nil { - return errors.New("service method %q cannot resolve output: %v", m.FullName(), err) - } - } - } - return nil -} - -// findTarget finds an enum or message descriptor if k is an enum, message, -// group, or unknown. If unknown, and the name could be resolved, the kind -// returned kind is set based on the type of the resolved descriptor. -func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.Kind, protoreflect.EnumDescriptor, protoreflect.MessageDescriptor, error) { - switch k { - case protoreflect.EnumKind: - ed, err := r.findEnumDescriptor(scope, ref, isWeak) - if err != nil { - return 0, nil, nil, err - } - return k, ed, nil, nil - case protoreflect.MessageKind, protoreflect.GroupKind: - md, err := r.findMessageDescriptor(scope, ref, isWeak) - if err != nil { - return 0, nil, nil, err - } - return k, nil, md, nil - case 0: - // Handle unspecified kinds (possible with parsers that operate - // on a per-file basis without knowledge of dependencies). - d, err := r.findDescriptor(scope, ref) - if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { - return k, filedesc.PlaceholderEnum(ref.FullName()), filedesc.PlaceholderMessage(ref.FullName()), nil - } else if err == protoregistry.NotFound { - return 0, nil, nil, errors.New("%q not found", ref.FullName()) - } else if err != nil { - return 0, nil, nil, err - } - switch d := d.(type) { - case protoreflect.EnumDescriptor: - return protoreflect.EnumKind, d, nil, nil - case protoreflect.MessageDescriptor: - return protoreflect.MessageKind, nil, d, nil - default: - return 0, nil, nil, errors.New("unknown kind") - } - default: - if ref != "" { - return 0, nil, nil, errors.New("target name cannot be specified for %v", k) - } - if !k.IsValid() { - return 0, nil, nil, errors.New("invalid kind: %d", k) - } - return k, nil, nil, nil - } -} - -// findDescriptor finds the descriptor by name, -// which may be a relative name within some scope. -// -// Suppose the scope was "fizz.buzz" and the reference was "Foo.Bar", -// then the following full names are searched: -// * fizz.buzz.Foo.Bar -// * fizz.Foo.Bar -// * Foo.Bar -func (r *resolver) findDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.Descriptor, error) { - if !ref.IsValid() { - return nil, errors.New("invalid name reference: %q", ref) - } - if ref.IsFull() { - scope, ref = "", ref[1:] - } - var foundButNotImported protoreflect.Descriptor - for { - // Derive the full name to search. - s := protoreflect.FullName(ref) - if scope != "" { - s = scope + "." + s - } - - // Check the current file for the descriptor. - if d, ok := r.local[s]; ok { - return d, nil - } - - // Check the remote registry for the descriptor. - d, err := r.remote.FindDescriptorByName(s) - if err == nil { - // Only allow descriptors covered by one of the imports. - if r.imports[d.ParentFile().Path()] { - return d, nil - } - foundButNotImported = d - } else if err != protoregistry.NotFound { - return nil, errors.Wrap(err, "%q", s) - } - - // Continue on at a higher level of scoping. - if scope == "" { - if d := foundButNotImported; d != nil { - return nil, errors.New("resolved %q, but %q is not imported", d.FullName(), d.ParentFile().Path()) - } - return nil, protoregistry.NotFound - } - scope = scope.Parent() - } -} - -func (r *resolver) findEnumDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.EnumDescriptor, error) { - d, err := r.findDescriptor(scope, ref) - if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { - return filedesc.PlaceholderEnum(ref.FullName()), nil - } else if err == protoregistry.NotFound { - return nil, errors.New("%q not found", ref.FullName()) - } else if err != nil { - return nil, err - } - ed, ok := d.(protoreflect.EnumDescriptor) - if !ok { - return nil, errors.New("resolved %q, but it is not an enum", d.FullName()) - } - return ed, nil -} - -func (r *resolver) findMessageDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.MessageDescriptor, error) { - d, err := r.findDescriptor(scope, ref) - if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { - return filedesc.PlaceholderMessage(ref.FullName()), nil - } else if err == protoregistry.NotFound { - return nil, errors.New("%q not found", ref.FullName()) - } else if err != nil { - return nil, err - } - md, ok := d.(protoreflect.MessageDescriptor) - if !ok { - return nil, errors.New("resolved %q, but it is not an message", d.FullName()) - } - return md, nil -} - -// partialName is the partial name. A leading dot means that the name is full, -// otherwise the name is relative to some current scope. -// See google.protobuf.FieldDescriptorProto.type_name. -type partialName string - -func (s partialName) IsFull() bool { - return len(s) > 0 && s[0] == '.' -} - -func (s partialName) IsValid() bool { - if s.IsFull() { - return protoreflect.FullName(s[1:]).IsValid() - } - return protoreflect.FullName(s).IsValid() -} - -const unknownPrefix = "*." - -// FullName converts the partial name to a full name on a best-effort basis. -// If relative, it creates an invalid full name, using a "*." prefix -// to indicate that the start of the full name is unknown. -func (s partialName) FullName() protoreflect.FullName { - if s.IsFull() { - return protoreflect.FullName(s[1:]) - } - return protoreflect.FullName(unknownPrefix + s) -} - -func unmarshalDefault(s string, fd protoreflect.FieldDescriptor, allowUnresolvable bool) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) { - var evs protoreflect.EnumValueDescriptors - if fd.Enum() != nil { - evs = fd.Enum().Values() - } - v, ev, err := defval.Unmarshal(s, fd.Kind(), evs, defval.Descriptor) - if err != nil && allowUnresolvable && evs != nil && protoreflect.Name(s).IsValid() { - v = protoreflect.ValueOfEnum(0) - if evs.Len() > 0 { - v = protoreflect.ValueOfEnum(evs.Get(0).Number()) - } - ev = filedesc.PlaceholderEnumValue(fd.Enum().FullName().Parent().Append(protoreflect.Name(s))) - } else if err != nil { - return v, ev, err - } - if fd.Syntax() == protoreflect.Proto3 { - return v, ev, errors.New("cannot be specified under proto3 semantics") - } - if fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind || fd.Cardinality() == protoreflect.Repeated { - return v, ev, errors.New("cannot be specified on composite types") - } - return v, ev, nil -} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go deleted file mode 100644 index 9af1d564..00000000 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go +++ /dev/null @@ -1,374 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package protodesc - -import ( - "strings" - "unicode" - - "google.golang.org/protobuf/encoding/protowire" - "google.golang.org/protobuf/internal/errors" - "google.golang.org/protobuf/internal/filedesc" - "google.golang.org/protobuf/internal/flags" - "google.golang.org/protobuf/internal/genid" - "google.golang.org/protobuf/internal/strs" - "google.golang.org/protobuf/reflect/protoreflect" - - "google.golang.org/protobuf/types/descriptorpb" -) - -func validateEnumDeclarations(es []filedesc.Enum, eds []*descriptorpb.EnumDescriptorProto) error { - for i, ed := range eds { - e := &es[i] - if err := e.L2.ReservedNames.CheckValid(); err != nil { - return errors.New("enum %q reserved names has %v", e.FullName(), err) - } - if err := e.L2.ReservedRanges.CheckValid(); err != nil { - return errors.New("enum %q reserved ranges has %v", e.FullName(), err) - } - if len(ed.GetValue()) == 0 { - return errors.New("enum %q must contain at least one value declaration", e.FullName()) - } - allowAlias := ed.GetOptions().GetAllowAlias() - foundAlias := false - for i := 0; i < e.Values().Len(); i++ { - v1 := e.Values().Get(i) - if v2 := e.Values().ByNumber(v1.Number()); v1 != v2 { - foundAlias = true - if !allowAlias { - return errors.New("enum %q has conflicting non-aliased values on number %d: %q with %q", e.FullName(), v1.Number(), v1.Name(), v2.Name()) - } - } - } - if allowAlias && !foundAlias { - return errors.New("enum %q allows aliases, but none were found", e.FullName()) - } - if e.Syntax() == protoreflect.Proto3 { - if v := e.Values().Get(0); v.Number() != 0 { - return errors.New("enum %q using proto3 semantics must have zero number for the first value", v.FullName()) - } - // Verify that value names in proto3 do not conflict if the - // case-insensitive prefix is removed. - // See protoc v3.8.0: src/google/protobuf/descriptor.cc:4991-5055 - names := map[string]protoreflect.EnumValueDescriptor{} - prefix := strings.Replace(strings.ToLower(string(e.Name())), "_", "", -1) - for i := 0; i < e.Values().Len(); i++ { - v1 := e.Values().Get(i) - s := strs.EnumValueName(strs.TrimEnumPrefix(string(v1.Name()), prefix)) - if v2, ok := names[s]; ok && v1.Number() != v2.Number() { - return errors.New("enum %q using proto3 semantics has conflict: %q with %q", e.FullName(), v1.Name(), v2.Name()) - } - names[s] = v1 - } - } - - for j, vd := range ed.GetValue() { - v := &e.L2.Values.List[j] - if vd.Number == nil { - return errors.New("enum value %q must have a specified number", v.FullName()) - } - if e.L2.ReservedNames.Has(v.Name()) { - return errors.New("enum value %q must not use reserved name", v.FullName()) - } - if e.L2.ReservedRanges.Has(v.Number()) { - return errors.New("enum value %q must not use reserved number %d", v.FullName(), v.Number()) - } - } - } - return nil -} - -func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) error { - for i, md := range mds { - m := &ms[i] - - // Handle the message descriptor itself. - isMessageSet := md.GetOptions().GetMessageSetWireFormat() - if err := m.L2.ReservedNames.CheckValid(); err != nil { - return errors.New("message %q reserved names has %v", m.FullName(), err) - } - if err := m.L2.ReservedRanges.CheckValid(isMessageSet); err != nil { - return errors.New("message %q reserved ranges has %v", m.FullName(), err) - } - if err := m.L2.ExtensionRanges.CheckValid(isMessageSet); err != nil { - return errors.New("message %q extension ranges has %v", m.FullName(), err) - } - if err := (*filedesc.FieldRanges).CheckOverlap(&m.L2.ReservedRanges, &m.L2.ExtensionRanges); err != nil { - return errors.New("message %q reserved and extension ranges has %v", m.FullName(), err) - } - for i := 0; i < m.Fields().Len(); i++ { - f1 := m.Fields().Get(i) - if f2 := m.Fields().ByNumber(f1.Number()); f1 != f2 { - return errors.New("message %q has conflicting fields: %q with %q", m.FullName(), f1.Name(), f2.Name()) - } - } - if isMessageSet && !flags.ProtoLegacy { - return errors.New("message %q is a MessageSet, which is a legacy proto1 feature that is no longer supported", m.FullName()) - } - if isMessageSet && (m.Syntax() != protoreflect.Proto2 || m.Fields().Len() > 0 || m.ExtensionRanges().Len() == 0) { - return errors.New("message %q is an invalid proto1 MessageSet", m.FullName()) - } - if m.Syntax() == protoreflect.Proto3 { - if m.ExtensionRanges().Len() > 0 { - return errors.New("message %q using proto3 semantics cannot have extension ranges", m.FullName()) - } - // Verify that field names in proto3 do not conflict if lowercased - // with all underscores removed. - // See protoc v3.8.0: src/google/protobuf/descriptor.cc:5830-5847 - names := map[string]protoreflect.FieldDescriptor{} - for i := 0; i < m.Fields().Len(); i++ { - f1 := m.Fields().Get(i) - s := strings.Replace(strings.ToLower(string(f1.Name())), "_", "", -1) - if f2, ok := names[s]; ok { - return errors.New("message %q using proto3 semantics has conflict: %q with %q", m.FullName(), f1.Name(), f2.Name()) - } - names[s] = f1 - } - } - - for j, fd := range md.GetField() { - f := &m.L2.Fields.List[j] - if m.L2.ReservedNames.Has(f.Name()) { - return errors.New("message field %q must not use reserved name", f.FullName()) - } - if !f.Number().IsValid() { - return errors.New("message field %q has an invalid number: %d", f.FullName(), f.Number()) - } - if !f.Cardinality().IsValid() { - return errors.New("message field %q has an invalid cardinality: %d", f.FullName(), f.Cardinality()) - } - if m.L2.ReservedRanges.Has(f.Number()) { - return errors.New("message field %q must not use reserved number %d", f.FullName(), f.Number()) - } - if m.L2.ExtensionRanges.Has(f.Number()) { - return errors.New("message field %q with number %d in extension range", f.FullName(), f.Number()) - } - if fd.Extendee != nil { - return errors.New("message field %q may not have extendee: %q", f.FullName(), fd.GetExtendee()) - } - if f.L1.IsProto3Optional { - if f.Syntax() != protoreflect.Proto3 { - return errors.New("message field %q under proto3 optional semantics must be specified in the proto3 syntax", f.FullName()) - } - if f.Cardinality() != protoreflect.Optional { - return errors.New("message field %q under proto3 optional semantics must have optional cardinality", f.FullName()) - } - if f.ContainingOneof() != nil && f.ContainingOneof().Fields().Len() != 1 { - return errors.New("message field %q under proto3 optional semantics must be within a single element oneof", f.FullName()) - } - } - if f.IsWeak() && !flags.ProtoLegacy { - return errors.New("message field %q is a weak field, which is a legacy proto1 feature that is no longer supported", f.FullName()) - } - if f.IsWeak() && (f.Syntax() != protoreflect.Proto2 || !isOptionalMessage(f) || f.ContainingOneof() != nil) { - return errors.New("message field %q may only be weak for an optional message", f.FullName()) - } - if f.IsPacked() && !isPackable(f) { - return errors.New("message field %q is not packable", f.FullName()) - } - if err := checkValidGroup(f); err != nil { - return errors.New("message field %q is an invalid group: %v", f.FullName(), err) - } - if err := checkValidMap(f); err != nil { - return errors.New("message field %q is an invalid map: %v", f.FullName(), err) - } - if f.Syntax() == protoreflect.Proto3 { - if f.Cardinality() == protoreflect.Required { - return errors.New("message field %q using proto3 semantics cannot be required", f.FullName()) - } - if f.Enum() != nil && !f.Enum().IsPlaceholder() && f.Enum().Syntax() != protoreflect.Proto3 { - return errors.New("message field %q using proto3 semantics may only depend on a proto3 enum", f.FullName()) - } - } - } - seenSynthetic := false // synthetic oneofs for proto3 optional must come after real oneofs - for j := range md.GetOneofDecl() { - o := &m.L2.Oneofs.List[j] - if o.Fields().Len() == 0 { - return errors.New("message oneof %q must contain at least one field declaration", o.FullName()) - } - if n := o.Fields().Len(); n-1 != (o.Fields().Get(n-1).Index() - o.Fields().Get(0).Index()) { - return errors.New("message oneof %q must have consecutively declared fields", o.FullName()) - } - - if o.IsSynthetic() { - seenSynthetic = true - continue - } - if !o.IsSynthetic() && seenSynthetic { - return errors.New("message oneof %q must be declared before synthetic oneofs", o.FullName()) - } - - for i := 0; i < o.Fields().Len(); i++ { - f := o.Fields().Get(i) - if f.Cardinality() != protoreflect.Optional { - return errors.New("message field %q belongs in a oneof and must be optional", f.FullName()) - } - if f.IsWeak() { - return errors.New("message field %q belongs in a oneof and must not be a weak reference", f.FullName()) - } - } - } - - if err := validateEnumDeclarations(m.L1.Enums.List, md.GetEnumType()); err != nil { - return err - } - if err := validateMessageDeclarations(m.L1.Messages.List, md.GetNestedType()); err != nil { - return err - } - if err := validateExtensionDeclarations(m.L1.Extensions.List, md.GetExtension()); err != nil { - return err - } - } - return nil -} - -func validateExtensionDeclarations(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) error { - for i, xd := range xds { - x := &xs[i] - // NOTE: Avoid using the IsValid method since extensions to MessageSet - // may have a field number higher than normal. This check only verifies - // that the number is not negative or reserved. We check again later - // if we know that the extendee is definitely not a MessageSet. - if n := x.Number(); n < 0 || (protowire.FirstReservedNumber <= n && n <= protowire.LastReservedNumber) { - return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) - } - if !x.Cardinality().IsValid() || x.Cardinality() == protoreflect.Required { - return errors.New("extension field %q has an invalid cardinality: %d", x.FullName(), x.Cardinality()) - } - if xd.JsonName != nil { - // A bug in older versions of protoc would always populate the - // "json_name" option for extensions when it is meaningless. - // When it did so, it would always use the camel-cased field name. - if xd.GetJsonName() != strs.JSONCamelCase(string(x.Name())) { - return errors.New("extension field %q may not have an explicitly set JSON name: %q", x.FullName(), xd.GetJsonName()) - } - } - if xd.OneofIndex != nil { - return errors.New("extension field %q may not be part of a oneof", x.FullName()) - } - if md := x.ContainingMessage(); !md.IsPlaceholder() { - if !md.ExtensionRanges().Has(x.Number()) { - return errors.New("extension field %q extends %q with non-extension field number: %d", x.FullName(), md.FullName(), x.Number()) - } - isMessageSet := md.Options().(*descriptorpb.MessageOptions).GetMessageSetWireFormat() - if isMessageSet && !isOptionalMessage(x) { - return errors.New("extension field %q extends MessageSet and must be an optional message", x.FullName()) - } - if !isMessageSet && !x.Number().IsValid() { - return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) - } - } - if xd.GetOptions().GetWeak() { - return errors.New("extension field %q cannot be a weak reference", x.FullName()) - } - if x.IsPacked() && !isPackable(x) { - return errors.New("extension field %q is not packable", x.FullName()) - } - if err := checkValidGroup(x); err != nil { - return errors.New("extension field %q is an invalid group: %v", x.FullName(), err) - } - if md := x.Message(); md != nil && md.IsMapEntry() { - return errors.New("extension field %q cannot be a map entry", x.FullName()) - } - if x.Syntax() == protoreflect.Proto3 { - switch x.ContainingMessage().FullName() { - case (*descriptorpb.FileOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.EnumOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.EnumValueOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.MessageOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.FieldOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.OneofOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.ExtensionRangeOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.ServiceOptions)(nil).ProtoReflect().Descriptor().FullName(): - case (*descriptorpb.MethodOptions)(nil).ProtoReflect().Descriptor().FullName(): - default: - return errors.New("extension field %q cannot be declared in proto3 unless extended descriptor options", x.FullName()) - } - } - } - return nil -} - -// isOptionalMessage reports whether this is an optional message. -// If the kind is unknown, it is assumed to be a message. -func isOptionalMessage(fd protoreflect.FieldDescriptor) bool { - return (fd.Kind() == 0 || fd.Kind() == protoreflect.MessageKind) && fd.Cardinality() == protoreflect.Optional -} - -// isPackable checks whether the pack option can be specified. -func isPackable(fd protoreflect.FieldDescriptor) bool { - switch fd.Kind() { - case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: - return false - } - return fd.IsList() -} - -// checkValidGroup reports whether fd is a valid group according to the same -// rules that protoc imposes. -func checkValidGroup(fd protoreflect.FieldDescriptor) error { - md := fd.Message() - switch { - case fd.Kind() != protoreflect.GroupKind: - return nil - case fd.Syntax() != protoreflect.Proto2: - return errors.New("invalid under proto2 semantics") - case md == nil || md.IsPlaceholder(): - return errors.New("message must be resolvable") - case fd.FullName().Parent() != md.FullName().Parent(): - return errors.New("message and field must be declared in the same scope") - case !unicode.IsUpper(rune(md.Name()[0])): - return errors.New("message name must start with an uppercase") - case fd.Name() != protoreflect.Name(strings.ToLower(string(md.Name()))): - return errors.New("field name must be lowercased form of the message name") - } - return nil -} - -// checkValidMap checks whether the field is a valid map according to the same -// rules that protoc imposes. -// See protoc v3.8.0: src/google/protobuf/descriptor.cc:6045-6115 -func checkValidMap(fd protoreflect.FieldDescriptor) error { - md := fd.Message() - switch { - case md == nil || !md.IsMapEntry(): - return nil - case fd.FullName().Parent() != md.FullName().Parent(): - return errors.New("message and field must be declared in the same scope") - case md.Name() != protoreflect.Name(strs.MapEntryName(string(fd.Name()))): - return errors.New("incorrect implicit map entry name") - case fd.Cardinality() != protoreflect.Repeated: - return errors.New("field must be repeated") - case md.Fields().Len() != 2: - return errors.New("message must have exactly two fields") - case md.ExtensionRanges().Len() > 0: - return errors.New("message must not have any extension ranges") - case md.Enums().Len()+md.Messages().Len()+md.Extensions().Len() > 0: - return errors.New("message must not have any nested declarations") - } - kf := md.Fields().Get(0) - vf := md.Fields().Get(1) - switch { - case kf.Name() != genid.MapEntry_Key_field_name || kf.Number() != genid.MapEntry_Key_field_number || kf.Cardinality() != protoreflect.Optional || kf.ContainingOneof() != nil || kf.HasDefault(): - return errors.New("invalid key field") - case vf.Name() != genid.MapEntry_Value_field_name || vf.Number() != genid.MapEntry_Value_field_number || vf.Cardinality() != protoreflect.Optional || vf.ContainingOneof() != nil || vf.HasDefault(): - return errors.New("invalid value field") - } - switch kf.Kind() { - case protoreflect.BoolKind: // bool - case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: // int32 - case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: // int64 - case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: // uint32 - case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: // uint64 - case protoreflect.StringKind: // string - default: - return errors.New("invalid key kind: %v", kf.Kind()) - } - if e := vf.Enum(); e != nil && e.Values().Len() > 0 && e.Values().Get(0).Number() != 0 { - return errors.New("map enum value must have zero number for the first value") - } - return nil -} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go deleted file mode 100644 index a7c5ceff..00000000 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go +++ /dev/null @@ -1,252 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package protodesc - -import ( - "fmt" - "strings" - - "google.golang.org/protobuf/internal/encoding/defval" - "google.golang.org/protobuf/internal/strs" - "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - - "google.golang.org/protobuf/types/descriptorpb" -) - -// ToFileDescriptorProto copies a protoreflect.FileDescriptor into a -// google.protobuf.FileDescriptorProto message. -func ToFileDescriptorProto(file protoreflect.FileDescriptor) *descriptorpb.FileDescriptorProto { - p := &descriptorpb.FileDescriptorProto{ - Name: proto.String(file.Path()), - Options: proto.Clone(file.Options()).(*descriptorpb.FileOptions), - } - if file.Package() != "" { - p.Package = proto.String(string(file.Package())) - } - for i, imports := 0, file.Imports(); i < imports.Len(); i++ { - imp := imports.Get(i) - p.Dependency = append(p.Dependency, imp.Path()) - if imp.IsPublic { - p.PublicDependency = append(p.PublicDependency, int32(i)) - } - if imp.IsWeak { - p.WeakDependency = append(p.WeakDependency, int32(i)) - } - } - for i, locs := 0, file.SourceLocations(); i < locs.Len(); i++ { - loc := locs.Get(i) - l := &descriptorpb.SourceCodeInfo_Location{} - l.Path = append(l.Path, loc.Path...) - if loc.StartLine == loc.EndLine { - l.Span = []int32{int32(loc.StartLine), int32(loc.StartColumn), int32(loc.EndColumn)} - } else { - l.Span = []int32{int32(loc.StartLine), int32(loc.StartColumn), int32(loc.EndLine), int32(loc.EndColumn)} - } - l.LeadingDetachedComments = append([]string(nil), loc.LeadingDetachedComments...) - if loc.LeadingComments != "" { - l.LeadingComments = proto.String(loc.LeadingComments) - } - if loc.TrailingComments != "" { - l.TrailingComments = proto.String(loc.TrailingComments) - } - if p.SourceCodeInfo == nil { - p.SourceCodeInfo = &descriptorpb.SourceCodeInfo{} - } - p.SourceCodeInfo.Location = append(p.SourceCodeInfo.Location, l) - - } - for i, messages := 0, file.Messages(); i < messages.Len(); i++ { - p.MessageType = append(p.MessageType, ToDescriptorProto(messages.Get(i))) - } - for i, enums := 0, file.Enums(); i < enums.Len(); i++ { - p.EnumType = append(p.EnumType, ToEnumDescriptorProto(enums.Get(i))) - } - for i, services := 0, file.Services(); i < services.Len(); i++ { - p.Service = append(p.Service, ToServiceDescriptorProto(services.Get(i))) - } - for i, exts := 0, file.Extensions(); i < exts.Len(); i++ { - p.Extension = append(p.Extension, ToFieldDescriptorProto(exts.Get(i))) - } - if syntax := file.Syntax(); syntax != protoreflect.Proto2 { - p.Syntax = proto.String(file.Syntax().String()) - } - return p -} - -// ToDescriptorProto copies a protoreflect.MessageDescriptor into a -// google.protobuf.DescriptorProto message. -func ToDescriptorProto(message protoreflect.MessageDescriptor) *descriptorpb.DescriptorProto { - p := &descriptorpb.DescriptorProto{ - Name: proto.String(string(message.Name())), - Options: proto.Clone(message.Options()).(*descriptorpb.MessageOptions), - } - for i, fields := 0, message.Fields(); i < fields.Len(); i++ { - p.Field = append(p.Field, ToFieldDescriptorProto(fields.Get(i))) - } - for i, exts := 0, message.Extensions(); i < exts.Len(); i++ { - p.Extension = append(p.Extension, ToFieldDescriptorProto(exts.Get(i))) - } - for i, messages := 0, message.Messages(); i < messages.Len(); i++ { - p.NestedType = append(p.NestedType, ToDescriptorProto(messages.Get(i))) - } - for i, enums := 0, message.Enums(); i < enums.Len(); i++ { - p.EnumType = append(p.EnumType, ToEnumDescriptorProto(enums.Get(i))) - } - for i, xranges := 0, message.ExtensionRanges(); i < xranges.Len(); i++ { - xrange := xranges.Get(i) - p.ExtensionRange = append(p.ExtensionRange, &descriptorpb.DescriptorProto_ExtensionRange{ - Start: proto.Int32(int32(xrange[0])), - End: proto.Int32(int32(xrange[1])), - Options: proto.Clone(message.ExtensionRangeOptions(i)).(*descriptorpb.ExtensionRangeOptions), - }) - } - for i, oneofs := 0, message.Oneofs(); i < oneofs.Len(); i++ { - p.OneofDecl = append(p.OneofDecl, ToOneofDescriptorProto(oneofs.Get(i))) - } - for i, ranges := 0, message.ReservedRanges(); i < ranges.Len(); i++ { - rrange := ranges.Get(i) - p.ReservedRange = append(p.ReservedRange, &descriptorpb.DescriptorProto_ReservedRange{ - Start: proto.Int32(int32(rrange[0])), - End: proto.Int32(int32(rrange[1])), - }) - } - for i, names := 0, message.ReservedNames(); i < names.Len(); i++ { - p.ReservedName = append(p.ReservedName, string(names.Get(i))) - } - return p -} - -// ToFieldDescriptorProto copies a protoreflect.FieldDescriptor into a -// google.protobuf.FieldDescriptorProto message. -func ToFieldDescriptorProto(field protoreflect.FieldDescriptor) *descriptorpb.FieldDescriptorProto { - p := &descriptorpb.FieldDescriptorProto{ - Name: proto.String(string(field.Name())), - Number: proto.Int32(int32(field.Number())), - Label: descriptorpb.FieldDescriptorProto_Label(field.Cardinality()).Enum(), - Options: proto.Clone(field.Options()).(*descriptorpb.FieldOptions), - } - if field.IsExtension() { - p.Extendee = fullNameOf(field.ContainingMessage()) - } - if field.Kind().IsValid() { - p.Type = descriptorpb.FieldDescriptorProto_Type(field.Kind()).Enum() - } - if field.Enum() != nil { - p.TypeName = fullNameOf(field.Enum()) - } - if field.Message() != nil { - p.TypeName = fullNameOf(field.Message()) - } - if field.HasJSONName() { - // A bug in older versions of protoc would always populate the - // "json_name" option for extensions when it is meaningless. - // When it did so, it would always use the camel-cased field name. - if field.IsExtension() { - p.JsonName = proto.String(strs.JSONCamelCase(string(field.Name()))) - } else { - p.JsonName = proto.String(field.JSONName()) - } - } - if field.Syntax() == protoreflect.Proto3 && field.HasOptionalKeyword() { - p.Proto3Optional = proto.Bool(true) - } - if field.HasDefault() { - def, err := defval.Marshal(field.Default(), field.DefaultEnumValue(), field.Kind(), defval.Descriptor) - if err != nil && field.DefaultEnumValue() != nil { - def = string(field.DefaultEnumValue().Name()) // occurs for unresolved enum values - } else if err != nil { - panic(fmt.Sprintf("%v: %v", field.FullName(), err)) - } - p.DefaultValue = proto.String(def) - } - if oneof := field.ContainingOneof(); oneof != nil { - p.OneofIndex = proto.Int32(int32(oneof.Index())) - } - return p -} - -// ToOneofDescriptorProto copies a protoreflect.OneofDescriptor into a -// google.protobuf.OneofDescriptorProto message. -func ToOneofDescriptorProto(oneof protoreflect.OneofDescriptor) *descriptorpb.OneofDescriptorProto { - return &descriptorpb.OneofDescriptorProto{ - Name: proto.String(string(oneof.Name())), - Options: proto.Clone(oneof.Options()).(*descriptorpb.OneofOptions), - } -} - -// ToEnumDescriptorProto copies a protoreflect.EnumDescriptor into a -// google.protobuf.EnumDescriptorProto message. -func ToEnumDescriptorProto(enum protoreflect.EnumDescriptor) *descriptorpb.EnumDescriptorProto { - p := &descriptorpb.EnumDescriptorProto{ - Name: proto.String(string(enum.Name())), - Options: proto.Clone(enum.Options()).(*descriptorpb.EnumOptions), - } - for i, values := 0, enum.Values(); i < values.Len(); i++ { - p.Value = append(p.Value, ToEnumValueDescriptorProto(values.Get(i))) - } - for i, ranges := 0, enum.ReservedRanges(); i < ranges.Len(); i++ { - rrange := ranges.Get(i) - p.ReservedRange = append(p.ReservedRange, &descriptorpb.EnumDescriptorProto_EnumReservedRange{ - Start: proto.Int32(int32(rrange[0])), - End: proto.Int32(int32(rrange[1])), - }) - } - for i, names := 0, enum.ReservedNames(); i < names.Len(); i++ { - p.ReservedName = append(p.ReservedName, string(names.Get(i))) - } - return p -} - -// ToEnumValueDescriptorProto copies a protoreflect.EnumValueDescriptor into a -// google.protobuf.EnumValueDescriptorProto message. -func ToEnumValueDescriptorProto(value protoreflect.EnumValueDescriptor) *descriptorpb.EnumValueDescriptorProto { - return &descriptorpb.EnumValueDescriptorProto{ - Name: proto.String(string(value.Name())), - Number: proto.Int32(int32(value.Number())), - Options: proto.Clone(value.Options()).(*descriptorpb.EnumValueOptions), - } -} - -// ToServiceDescriptorProto copies a protoreflect.ServiceDescriptor into a -// google.protobuf.ServiceDescriptorProto message. -func ToServiceDescriptorProto(service protoreflect.ServiceDescriptor) *descriptorpb.ServiceDescriptorProto { - p := &descriptorpb.ServiceDescriptorProto{ - Name: proto.String(string(service.Name())), - Options: proto.Clone(service.Options()).(*descriptorpb.ServiceOptions), - } - for i, methods := 0, service.Methods(); i < methods.Len(); i++ { - p.Method = append(p.Method, ToMethodDescriptorProto(methods.Get(i))) - } - return p -} - -// ToMethodDescriptorProto copies a protoreflect.MethodDescriptor into a -// google.protobuf.MethodDescriptorProto message. -func ToMethodDescriptorProto(method protoreflect.MethodDescriptor) *descriptorpb.MethodDescriptorProto { - p := &descriptorpb.MethodDescriptorProto{ - Name: proto.String(string(method.Name())), - InputType: fullNameOf(method.Input()), - OutputType: fullNameOf(method.Output()), - Options: proto.Clone(method.Options()).(*descriptorpb.MethodOptions), - } - if method.IsStreamingClient() { - p.ClientStreaming = proto.Bool(true) - } - if method.IsStreamingServer() { - p.ServerStreaming = proto.Bool(true) - } - return p -} - -func fullNameOf(d protoreflect.Descriptor) *string { - if d == nil { - return nil - } - if strings.HasPrefix(string(d.FullName()), unknownPrefix) { - return proto.String(string(d.FullName()[len(unknownPrefix):])) - } - return proto.String("." + string(d.FullName())) -} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go index 6be5d16e..d5d5af6e 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go @@ -53,6 +53,7 @@ type ( FindExtensionByName(field FullName) (ExtensionType, error) FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error) } + Depth int } unmarshalOutput = struct { pragma.NoUnkeyedLiterals diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go index dd85915b..00b01fbd 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go @@ -8,60 +8,55 @@ // defined in proto source files and value interfaces which provide the // ability to examine and manipulate the contents of messages. // +// # Protocol Buffer Descriptors // -// Protocol Buffer Descriptors -// -// Protobuf descriptors (e.g., EnumDescriptor or MessageDescriptor) +// Protobuf descriptors (e.g., [EnumDescriptor] or [MessageDescriptor]) // are immutable objects that represent protobuf type information. // They are wrappers around the messages declared in descriptor.proto. // Protobuf descriptors alone lack any information regarding Go types. // -// Enums and messages generated by this module implement Enum and ProtoMessage, +// Enums and messages generated by this module implement [Enum] and [ProtoMessage], // where the Descriptor and ProtoReflect.Descriptor accessors respectively // return the protobuf descriptor for the values. // // The protobuf descriptor interfaces are not meant to be implemented by // user code since they might need to be extended in the future to support // additions to the protobuf language. -// The "google.golang.org/protobuf/reflect/protodesc" package converts between +// The [google.golang.org/protobuf/reflect/protodesc] package converts between // google.protobuf.DescriptorProto messages and protobuf descriptors. // +// # Go Type Descriptors // -// Go Type Descriptors -// -// A type descriptor (e.g., EnumType or MessageType) is a constructor for +// A type descriptor (e.g., [EnumType] or [MessageType]) is a constructor for // a concrete Go type that represents the associated protobuf descriptor. // There is commonly a one-to-one relationship between protobuf descriptors and // Go type descriptors, but it can potentially be a one-to-many relationship. // -// Enums and messages generated by this module implement Enum and ProtoMessage, +// Enums and messages generated by this module implement [Enum] and [ProtoMessage], // where the Type and ProtoReflect.Type accessors respectively // return the protobuf descriptor for the values. // -// The "google.golang.org/protobuf/types/dynamicpb" package can be used to +// The [google.golang.org/protobuf/types/dynamicpb] package can be used to // create Go type descriptors from protobuf descriptors. // +// # Value Interfaces // -// Value Interfaces -// -// The Enum and Message interfaces provide a reflective view over an +// The [Enum] and [Message] interfaces provide a reflective view over an // enum or message instance. For enums, it provides the ability to retrieve // the enum value number for any concrete enum type. For messages, it provides // the ability to access or manipulate fields of the message. // -// To convert a proto.Message to a protoreflect.Message, use the +// To convert a [google.golang.org/protobuf/proto.Message] to a [protoreflect.Message], use the // former's ProtoReflect method. Since the ProtoReflect method is new to the // v2 message interface, it may not be present on older message implementations. -// The "github.com/golang/protobuf/proto".MessageReflect function can be used +// The [github.com/golang/protobuf/proto.MessageReflect] function can be used // to obtain a reflective view on older messages. // -// -// Relationships +// # Relationships // // The following diagrams demonstrate the relationships between // various types declared in this package. // -// // ┌───────────────────────────────────┠// V │ // ┌────────────── New(n) ─────────────┠│ @@ -76,13 +71,12 @@ // │ │ // └────────────────── Type() ───────┘ // -// • An EnumType describes a concrete Go enum type. +// • An [EnumType] describes a concrete Go enum type. // It has an EnumDescriptor and can construct an Enum instance. // -// • An EnumDescriptor describes an abstract protobuf enum type. -// -// • An Enum is a concrete enum instance. Generated enums implement Enum. +// • An [EnumDescriptor] describes an abstract protobuf enum type. // +// • An [Enum] is a concrete enum instance. Generated enums implement Enum. // // ┌──────────────── New() ─────────────────┠// │ │ @@ -96,14 +90,26 @@ // │ │ // └─────────────────── Type() ─────────┘ // -// • A MessageType describes a concrete Go message type. -// It has a MessageDescriptor and can construct a Message instance. -// -// • A MessageDescriptor describes an abstract protobuf message type. -// -// • A Message is a concrete message instance. Generated messages implement -// ProtoMessage, which can convert to/from a Message. -// +// • A [MessageType] describes a concrete Go message type. +// It has a [MessageDescriptor] and can construct a [Message] instance. +// Just as how Go's [reflect.Type] is a reflective description of a Go type, +// a [MessageType] is a reflective description of a Go type for a protobuf message. +// +// • A [MessageDescriptor] describes an abstract protobuf message type. +// It has no understanding of Go types. In order to construct a [MessageType] +// from just a [MessageDescriptor], you can consider looking up the message type +// in the global registry using the FindMessageByName method on +// [google.golang.org/protobuf/reflect/protoregistry.GlobalTypes] +// or constructing a dynamic [MessageType] using +// [google.golang.org/protobuf/types/dynamicpb.NewMessageType]. +// +// • A [Message] is a reflective view over a concrete message instance. +// Generated messages implement [ProtoMessage], which can convert to a [Message]. +// Just as how Go's [reflect.Value] is a reflective view over a Go value, +// a [Message] is a reflective view over a concrete protobuf message instance. +// Using Go reflection as an analogy, the [ProtoMessage.ProtoReflect] method is similar to +// calling [reflect.ValueOf], and the [Message.Interface] method is similar to +// calling [reflect.Value.Interface]. // // ┌── TypeDescriptor() ──┠┌───── Descriptor() ─────┠// │ V │ V @@ -115,15 +121,15 @@ // │ │ // └────── implements ────────┘ // -// • An ExtensionType describes a concrete Go implementation of an extension. -// It has an ExtensionTypeDescriptor and can convert to/from -// abstract Values and Go values. +// • An [ExtensionType] describes a concrete Go implementation of an extension. +// It has an [ExtensionTypeDescriptor] and can convert to/from +// an abstract [Value] and a Go value. // -// • An ExtensionTypeDescriptor is an ExtensionDescriptor -// which also has an ExtensionType. +// • An [ExtensionTypeDescriptor] is an [ExtensionDescriptor] +// which also has an [ExtensionType]. // -// • An ExtensionDescriptor describes an abstract protobuf extension field and -// may not always be an ExtensionTypeDescriptor. +// • An [ExtensionDescriptor] describes an abstract protobuf extension field and +// may not always be an [ExtensionTypeDescriptor]. package protoreflect import ( @@ -138,7 +144,7 @@ type doNotImplement pragma.DoNotImplement // ProtoMessage is the top-level interface that all proto messages implement. // This is declared in the protoreflect package to avoid a cyclic dependency; -// use the proto.Message type instead, which aliases this type. +// use the [google.golang.org/protobuf/proto.Message] type instead, which aliases this type. type ProtoMessage interface{ ProtoReflect() Message } // Syntax is the language version of the proto file. @@ -147,8 +153,9 @@ type Syntax syntax type syntax int8 // keep exact type opaque as the int type may change const ( - Proto2 Syntax = 2 - Proto3 Syntax = 3 + Proto2 Syntax = 2 + Proto3 Syntax = 3 + Editions Syntax = 4 ) // IsValid reports whether the syntax is valid. @@ -168,6 +175,8 @@ func (s Syntax) String() string { return "proto2" case Proto3: return "proto3" + case Editions: + return "editions" default: return fmt.Sprintf("", s) } @@ -432,7 +441,7 @@ type Names interface { // FullName is a qualified name that uniquely identifies a proto declaration. // A qualified name is the concatenation of the proto package along with the // fully-declared name (i.e., name of parent preceding the name of the child), -// with a '.' delimiter placed between each Name. +// with a '.' delimiter placed between each [Name]. // // This should not have any leading or trailing dots. type FullName string // e.g., "google.protobuf.Field.Kind" @@ -476,7 +485,7 @@ func isLetterDigit(c byte) bool { } // Name returns the short name, which is the last identifier segment. -// A single segment FullName is the Name itself. +// A single segment FullName is the [Name] itself. func (n FullName) Name() Name { if i := strings.LastIndexByte(string(n), '.'); i >= 0 { return Name(n[i+1:]) diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go index 121ba3a0..0b994288 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go @@ -87,6 +87,7 @@ func (p1 SourcePath) Equal(p2 SourcePath) bool { // in a future version of this module. // // Example output: +// // .message_type[6].nested_type[15].field[3] func (p SourcePath) String() string { b := p.appendFileDescriptorProto(nil) diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go index b03c1223..7dcc2ff0 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go @@ -35,6 +35,8 @@ func (p *SourcePath) appendFileDescriptorProto(b []byte) []byte { b = p.appendSingularField(b, "source_code_info", (*SourcePath).appendSourceCodeInfo) case 12: b = p.appendSingularField(b, "syntax", nil) + case 14: + b = p.appendSingularField(b, "edition", nil) } return b } @@ -158,8 +160,6 @@ func (p *SourcePath) appendFileOptions(b []byte) []byte { b = p.appendSingularField(b, "java_generic_services", nil) case 18: b = p.appendSingularField(b, "py_generic_services", nil) - case 42: - b = p.appendSingularField(b, "php_generic_services", nil) case 23: b = p.appendSingularField(b, "deprecated", nil) case 31: @@ -178,6 +178,8 @@ func (p *SourcePath) appendFileOptions(b []byte) []byte { b = p.appendSingularField(b, "php_metadata_namespace", nil) case 45: b = p.appendSingularField(b, "ruby_package", nil) + case 50: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -236,6 +238,10 @@ func (p *SourcePath) appendMessageOptions(b []byte) []byte { b = p.appendSingularField(b, "deprecated", nil) case 7: b = p.appendSingularField(b, "map_entry", nil) + case 11: + b = p.appendSingularField(b, "deprecated_legacy_json_field_conflicts", nil) + case 12: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -279,6 +285,10 @@ func (p *SourcePath) appendEnumOptions(b []byte) []byte { b = p.appendSingularField(b, "allow_alias", nil) case 3: b = p.appendSingularField(b, "deprecated", nil) + case 6: + b = p.appendSingularField(b, "deprecated_legacy_json_field_conflicts", nil) + case 7: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -324,6 +334,8 @@ func (p *SourcePath) appendServiceOptions(b []byte) []byte { return b } switch (*p)[0] { + case 34: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 33: b = p.appendSingularField(b, "deprecated", nil) case 999: @@ -345,16 +357,49 @@ func (p *SourcePath) appendFieldOptions(b []byte) []byte { b = p.appendSingularField(b, "jstype", nil) case 5: b = p.appendSingularField(b, "lazy", nil) + case 15: + b = p.appendSingularField(b, "unverified_lazy", nil) case 3: b = p.appendSingularField(b, "deprecated", nil) case 10: b = p.appendSingularField(b, "weak", nil) + case 16: + b = p.appendSingularField(b, "debug_redact", nil) + case 17: + b = p.appendSingularField(b, "retention", nil) + case 19: + b = p.appendRepeatedField(b, "targets", nil) + case 20: + b = p.appendRepeatedField(b, "edition_defaults", (*SourcePath).appendFieldOptions_EditionDefault) + case 21: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } return b } +func (p *SourcePath) appendFeatureSet(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "field_presence", nil) + case 2: + b = p.appendSingularField(b, "enum_type", nil) + case 3: + b = p.appendSingularField(b, "repeated_field_encoding", nil) + case 4: + b = p.appendSingularField(b, "utf8_validation", nil) + case 5: + b = p.appendSingularField(b, "message_encoding", nil) + case 6: + b = p.appendSingularField(b, "json_format", nil) + } + return b +} + func (p *SourcePath) appendUninterpretedOption(b []byte) []byte { if len(*p) == 0 { return b @@ -404,6 +449,12 @@ func (p *SourcePath) appendExtensionRangeOptions(b []byte) []byte { switch (*p)[0] { case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + case 2: + b = p.appendRepeatedField(b, "declaration", (*SourcePath).appendExtensionRangeOptions_Declaration) + case 50: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) + case 3: + b = p.appendSingularField(b, "verification", nil) } return b } @@ -413,6 +464,8 @@ func (p *SourcePath) appendOneofOptions(b []byte) []byte { return b } switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -426,6 +479,10 @@ func (p *SourcePath) appendEnumValueOptions(b []byte) []byte { switch (*p)[0] { case 1: b = p.appendSingularField(b, "deprecated", nil) + case 2: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) + case 3: + b = p.appendSingularField(b, "debug_redact", nil) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -441,12 +498,27 @@ func (p *SourcePath) appendMethodOptions(b []byte) []byte { b = p.appendSingularField(b, "deprecated", nil) case 34: b = p.appendSingularField(b, "idempotency_level", nil) + case 35: + b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } return b } +func (p *SourcePath) appendFieldOptions_EditionDefault(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 3: + b = p.appendSingularField(b, "edition", nil) + case 2: + b = p.appendSingularField(b, "value", nil) + } + return b +} + func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { if len(*p) == 0 { return b @@ -459,3 +531,22 @@ func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { } return b } + +func (p *SourcePath) appendExtensionRangeOptions_Declaration(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "number", nil) + case 2: + b = p.appendSingularField(b, "full_name", nil) + case 3: + b = p.appendSingularField(b, "type", nil) + case 5: + b = p.appendSingularField(b, "reserved", nil) + case 6: + b = p.appendSingularField(b, "repeated", nil) + } + return b +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go index 8e53c44a..60ff62b4 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -12,7 +12,7 @@ package protoreflect // exactly identical. However, it is possible for the same semantically // identical proto type to be represented by multiple type descriptors. // -// For example, suppose we have t1 and t2 which are both MessageDescriptors. +// For example, suppose we have t1 and t2 which are both an [MessageDescriptor]. // If t1 == t2, then the types are definitely equal and all accessors return // the same information. However, if t1 != t2, then it is still possible that // they still represent the same proto type (e.g., t1.FullName == t2.FullName). @@ -115,7 +115,7 @@ type Descriptor interface { // corresponds with the google.protobuf.FileDescriptorProto message. // // Top-level declarations: -// EnumDescriptor, MessageDescriptor, FieldDescriptor, and/or ServiceDescriptor. +// [EnumDescriptor], [MessageDescriptor], [FieldDescriptor], and/or [ServiceDescriptor]. type FileDescriptor interface { Descriptor // Descriptor.FullName is identical to Package @@ -180,8 +180,8 @@ type FileImport struct { // corresponds with the google.protobuf.DescriptorProto message. // // Nested declarations: -// FieldDescriptor, OneofDescriptor, FieldDescriptor, EnumDescriptor, -// and/or MessageDescriptor. +// [FieldDescriptor], [OneofDescriptor], [FieldDescriptor], [EnumDescriptor], +// and/or [MessageDescriptor]. type MessageDescriptor interface { Descriptor @@ -214,7 +214,7 @@ type MessageDescriptor interface { ExtensionRanges() FieldRanges // ExtensionRangeOptions returns the ith extension range options. // - // To avoid a dependency cycle, this method returns a proto.Message value, + // To avoid a dependency cycle, this method returns a proto.Message] value, // which always contains a google.protobuf.ExtensionRangeOptions message. // This method returns a typed nil-pointer if no options are present. // The caller must import the descriptorpb package to use this. @@ -231,9 +231,9 @@ type MessageDescriptor interface { } type isMessageDescriptor interface{ ProtoType(MessageDescriptor) } -// MessageType encapsulates a MessageDescriptor with a concrete Go implementation. +// MessageType encapsulates a [MessageDescriptor] with a concrete Go implementation. // It is recommended that implementations of this interface also implement the -// MessageFieldTypes interface. +// [MessageFieldTypes] interface. type MessageType interface { // New returns a newly allocated empty message. // It may return nil for synthetic messages representing a map entry. @@ -249,19 +249,19 @@ type MessageType interface { Descriptor() MessageDescriptor } -// MessageFieldTypes extends a MessageType by providing type information +// MessageFieldTypes extends a [MessageType] by providing type information // regarding enums and messages referenced by the message fields. type MessageFieldTypes interface { MessageType - // Enum returns the EnumType for the ith field in Descriptor.Fields. + // Enum returns the EnumType for the ith field in MessageDescriptor.Fields. // It returns nil if the ith field is not an enum kind. // It panics if out of bounds. // // Invariant: mt.Enum(i).Descriptor() == mt.Descriptor().Fields(i).Enum() Enum(i int) EnumType - // Message returns the MessageType for the ith field in Descriptor.Fields. + // Message returns the MessageType for the ith field in MessageDescriptor.Fields. // It returns nil if the ith field is not a message or group kind. // It panics if out of bounds. // @@ -286,8 +286,8 @@ type MessageDescriptors interface { // corresponds with the google.protobuf.FieldDescriptorProto message. // // It is used for both normal fields defined within the parent message -// (e.g., MessageDescriptor.Fields) and fields that extend some remote message -// (e.g., FileDescriptor.Extensions or MessageDescriptor.Extensions). +// (e.g., [MessageDescriptor.Fields]) and fields that extend some remote message +// (e.g., [FileDescriptor.Extensions] or [MessageDescriptor.Extensions]). type FieldDescriptor interface { Descriptor @@ -344,7 +344,7 @@ type FieldDescriptor interface { // IsMap reports whether this field represents a map, // where the value type for the associated field is a Map. // It is equivalent to checking whether Cardinality is Repeated, - // that the Kind is MessageKind, and that Message.IsMapEntry reports true. + // that the Kind is MessageKind, and that MessageDescriptor.IsMapEntry reports true. IsMap() bool // MapKey returns the field descriptor for the key in the map entry. @@ -419,7 +419,7 @@ type OneofDescriptor interface { // IsSynthetic reports whether this is a synthetic oneof created to support // proto3 optional semantics. If true, Fields contains exactly one field - // with HasOptionalKeyword specified. + // with FieldDescriptor.HasOptionalKeyword specified. IsSynthetic() bool // Fields is a list of fields belonging to this oneof. @@ -442,10 +442,10 @@ type OneofDescriptors interface { doNotImplement } -// ExtensionDescriptor is an alias of FieldDescriptor for documentation. +// ExtensionDescriptor is an alias of [FieldDescriptor] for documentation. type ExtensionDescriptor = FieldDescriptor -// ExtensionTypeDescriptor is an ExtensionDescriptor with an associated ExtensionType. +// ExtensionTypeDescriptor is an [ExtensionDescriptor] with an associated [ExtensionType]. type ExtensionTypeDescriptor interface { ExtensionDescriptor @@ -470,16 +470,17 @@ type ExtensionDescriptors interface { doNotImplement } -// ExtensionType encapsulates an ExtensionDescriptor with a concrete +// ExtensionType encapsulates an [ExtensionDescriptor] with a concrete // Go implementation. The nested field descriptor must be for a extension field. // // While a normal field is a member of the parent message that it is declared -// within (see Descriptor.Parent), an extension field is a member of some other -// target message (see ExtensionDescriptor.Extendee) and may have no +// within (see [Descriptor.Parent]), an extension field is a member of some other +// target message (see [FieldDescriptor.ContainingMessage]) and may have no // relationship with the parent. However, the full name of an extension field is // relative to the parent that it is declared within. // // For example: +// // syntax = "proto2"; // package example; // message FooMessage { @@ -531,7 +532,7 @@ type ExtensionType interface { // corresponds with the google.protobuf.EnumDescriptorProto message. // // Nested declarations: -// EnumValueDescriptor. +// [EnumValueDescriptor]. type EnumDescriptor interface { Descriptor @@ -547,7 +548,7 @@ type EnumDescriptor interface { } type isEnumDescriptor interface{ ProtoType(EnumDescriptor) } -// EnumType encapsulates an EnumDescriptor with a concrete Go implementation. +// EnumType encapsulates an [EnumDescriptor] with a concrete Go implementation. type EnumType interface { // New returns an instance of this enum type with its value set to n. New(n EnumNumber) Enum @@ -609,7 +610,7 @@ type EnumValueDescriptors interface { // ServiceDescriptor describes a service and // corresponds with the google.protobuf.ServiceDescriptorProto message. // -// Nested declarations: MethodDescriptor. +// Nested declarations: [MethodDescriptor]. type ServiceDescriptor interface { Descriptor diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go index f3198107..a7b0d06f 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go @@ -27,16 +27,16 @@ type Enum interface { // Message is a reflective interface for a concrete message value, // encapsulating both type and value information for the message. // -// Accessor/mutators for individual fields are keyed by FieldDescriptor. +// Accessor/mutators for individual fields are keyed by [FieldDescriptor]. // For non-extension fields, the descriptor must exactly match the // field known by the parent message. -// For extension fields, the descriptor must implement ExtensionTypeDescriptor, -// extend the parent message (i.e., have the same message FullName), and +// For extension fields, the descriptor must implement [ExtensionTypeDescriptor], +// extend the parent message (i.e., have the same message [FullName]), and // be within the parent's extension range. // -// Each field Value can be a scalar or a composite type (Message, List, or Map). -// See Value for the Go types associated with a FieldDescriptor. -// Providing a Value that is invalid or of an incorrect type panics. +// Each field [Value] can be a scalar or a composite type ([Message], [List], or [Map]). +// See [Value] for the Go types associated with a [FieldDescriptor]. +// Providing a [Value] that is invalid or of an incorrect type panics. type Message interface { // Descriptor returns message descriptor, which contains only the protobuf // type information for the message. @@ -148,11 +148,11 @@ type Message interface { // be preserved in marshaling or other operations. IsValid() bool - // ProtoMethods returns optional fast-path implementions of various operations. + // ProtoMethods returns optional fast-path implementations of various operations. // This method may return nil. // // The returned methods type is identical to - // "google.golang.org/protobuf/runtime/protoiface".Methods. + // google.golang.org/protobuf/runtime/protoiface.Methods. // Consult the protoiface package documentation for details. ProtoMethods() *methods } @@ -175,8 +175,8 @@ func (b RawFields) IsValid() bool { } // List is a zero-indexed, ordered list. -// The element Value type is determined by FieldDescriptor.Kind. -// Providing a Value that is invalid or of an incorrect type panics. +// The element [Value] type is determined by [FieldDescriptor.Kind]. +// Providing a [Value] that is invalid or of an incorrect type panics. type List interface { // Len reports the number of entries in the List. // Get, Set, and Truncate panic with out of bound indexes. @@ -226,9 +226,9 @@ type List interface { } // Map is an unordered, associative map. -// The entry MapKey type is determined by FieldDescriptor.MapKey.Kind. -// The entry Value type is determined by FieldDescriptor.MapValue.Kind. -// Providing a MapKey or Value that is invalid or of an incorrect type panics. +// The entry [MapKey] type is determined by [FieldDescriptor.MapKey].Kind. +// The entry [Value] type is determined by [FieldDescriptor.MapValue].Kind. +// Providing a [MapKey] or [Value] that is invalid or of an incorrect type panics. type Map interface { // Len reports the number of elements in the map. Len() int diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go new file mode 100644 index 00000000..654599d4 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_equal.go @@ -0,0 +1,168 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import ( + "bytes" + "fmt" + "math" + "reflect" + + "google.golang.org/protobuf/encoding/protowire" +) + +// Equal reports whether v1 and v2 are recursively equal. +// +// - Values of different types are always unequal. +// +// - Bytes values are equal if they contain identical bytes. +// Empty bytes (regardless of nil-ness) are considered equal. +// +// - Floating point values are equal if they contain the same value. +// Unlike the == operator, a NaN is equal to another NaN. +// +// - Enums are equal if they contain the same number. +// Since [Value] does not contain an enum descriptor, +// enum values do not consider the type of the enum. +// +// - Other scalar values are equal if they contain the same value. +// +// - [Message] values are equal if they belong to the same message descriptor, +// have the same set of populated known and extension field values, +// and the same set of unknown fields values. +// +// - [List] values are equal if they are the same length and +// each corresponding element is equal. +// +// - [Map] values are equal if they have the same set of keys and +// the corresponding value for each key is equal. +func (v1 Value) Equal(v2 Value) bool { + return equalValue(v1, v2) +} + +func equalValue(x, y Value) bool { + eqType := x.typ == y.typ + switch x.typ { + case nilType: + return eqType + case boolType: + return eqType && x.Bool() == y.Bool() + case int32Type, int64Type: + return eqType && x.Int() == y.Int() + case uint32Type, uint64Type: + return eqType && x.Uint() == y.Uint() + case float32Type, float64Type: + return eqType && equalFloat(x.Float(), y.Float()) + case stringType: + return eqType && x.String() == y.String() + case bytesType: + return eqType && bytes.Equal(x.Bytes(), y.Bytes()) + case enumType: + return eqType && x.Enum() == y.Enum() + default: + switch x := x.Interface().(type) { + case Message: + y, ok := y.Interface().(Message) + return ok && equalMessage(x, y) + case List: + y, ok := y.Interface().(List) + return ok && equalList(x, y) + case Map: + y, ok := y.Interface().(Map) + return ok && equalMap(x, y) + default: + panic(fmt.Sprintf("unknown type: %T", x)) + } + } +} + +// equalFloat compares two floats, where NaNs are treated as equal. +func equalFloat(x, y float64) bool { + if math.IsNaN(x) || math.IsNaN(y) { + return math.IsNaN(x) && math.IsNaN(y) + } + return x == y +} + +// equalMessage compares two messages. +func equalMessage(mx, my Message) bool { + if mx.Descriptor() != my.Descriptor() { + return false + } + + nx := 0 + equal := true + mx.Range(func(fd FieldDescriptor, vx Value) bool { + nx++ + vy := my.Get(fd) + equal = my.Has(fd) && equalValue(vx, vy) + return equal + }) + if !equal { + return false + } + ny := 0 + my.Range(func(fd FieldDescriptor, vx Value) bool { + ny++ + return true + }) + if nx != ny { + return false + } + + return equalUnknown(mx.GetUnknown(), my.GetUnknown()) +} + +// equalList compares two lists. +func equalList(x, y List) bool { + if x.Len() != y.Len() { + return false + } + for i := x.Len() - 1; i >= 0; i-- { + if !equalValue(x.Get(i), y.Get(i)) { + return false + } + } + return true +} + +// equalMap compares two maps. +func equalMap(x, y Map) bool { + if x.Len() != y.Len() { + return false + } + equal := true + x.Range(func(k MapKey, vx Value) bool { + vy := y.Get(k) + equal = y.Has(k) && equalValue(vx, vy) + return equal + }) + return equal +} + +// equalUnknown compares unknown fields by direct comparison on the raw bytes +// of each individual field number. +func equalUnknown(x, y RawFields) bool { + if len(x) != len(y) { + return false + } + if bytes.Equal([]byte(x), []byte(y)) { + return true + } + + mx := make(map[FieldNumber]RawFields) + my := make(map[FieldNumber]RawFields) + for len(x) > 0 { + fnum, _, n := protowire.ConsumeField(x) + mx[fnum] = append(mx[fnum], x[:n]...) + x = x[n:] + } + for len(y) > 0 { + fnum, _, n := protowire.ConsumeField(y) + my[fnum] = append(my[fnum], y[:n]...) + y = y[n:] + } + return reflect.DeepEqual(mx, my) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go index 918e685e..7ced876f 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego || appengine // +build purego appengine package protoreflect diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go index 5a341472..16030973 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go @@ -11,7 +11,7 @@ import ( // Value is a union where only one Go type may be set at a time. // The Value is used to represent all possible values a field may take. -// The following shows which Go type is used to represent each proto Kind: +// The following shows which Go type is used to represent each proto [Kind]: // // â•”â•â•â•â•â•â•â•â•â•â•â•â•â•¤â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•— // â•‘ Go type │ Protobuf kind â•‘ @@ -31,16 +31,42 @@ import ( // // Multiple protobuf Kinds may be represented by a single Go type if the type // can losslessly represent the information for the proto kind. For example, -// Int64Kind, Sint64Kind, and Sfixed64Kind are all represented by int64, +// [Int64Kind], [Sint64Kind], and [Sfixed64Kind] are all represented by int64, // but use different integer encoding methods. // -// The List or Map types are used if the field cardinality is repeated. -// A field is a List if FieldDescriptor.IsList reports true. -// A field is a Map if FieldDescriptor.IsMap reports true. +// The [List] or [Map] types are used if the field cardinality is repeated. +// A field is a [List] if [FieldDescriptor.IsList] reports true. +// A field is a [Map] if [FieldDescriptor.IsMap] reports true. // // Converting to/from a Value and a concrete Go value panics on type mismatch. -// For example, ValueOf("hello").Int() panics because this attempts to +// For example, [ValueOf]("hello").Int() panics because this attempts to // retrieve an int64 from a string. +// +// [List], [Map], and [Message] Values are called "composite" values. +// +// A composite Value may alias (reference) memory at some location, +// such that changes to the Value updates the that location. +// A composite value acquired with a Mutable method, such as [Message.Mutable], +// always references the source object. +// +// For example: +// +// // Append a 0 to a "repeated int32" field. +// // Since the Value returned by Mutable is guaranteed to alias +// // the source message, modifying the Value modifies the message. +// message.Mutable(fieldDesc).List().Append(protoreflect.ValueOfInt32(0)) +// +// // Assign [0] to a "repeated int32" field by creating a new Value, +// // modifying it, and assigning it. +// list := message.NewField(fieldDesc).List() +// list.Append(protoreflect.ValueOfInt32(0)) +// message.Set(fieldDesc, list) +// // ERROR: Since it is not defined whether Set aliases the source, +// // appending to the List here may or may not modify the message. +// list.Append(protoreflect.ValueOfInt32(0)) +// +// Some operations, such as [Message.Get], may return an "empty, read-only" +// composite Value. Modifying an empty, read-only value panics. type Value value // The protoreflect API uses a custom Value union type instead of interface{} @@ -280,7 +306,7 @@ func (v Value) Float() float64 { } } -// String returns v as a string. Since this method implements fmt.Stringer, +// String returns v as a string. Since this method implements [fmt.Stringer], // this returns the formatted string value for any non-string type. func (v Value) String() string { switch v.typ { @@ -301,7 +327,7 @@ func (v Value) Bytes() []byte { } } -// Enum returns v as a EnumNumber and panics if the type is not a EnumNumber. +// Enum returns v as a [EnumNumber] and panics if the type is not a [EnumNumber]. func (v Value) Enum() EnumNumber { switch v.typ { case enumType: @@ -311,7 +337,7 @@ func (v Value) Enum() EnumNumber { } } -// Message returns v as a Message and panics if the type is not a Message. +// Message returns v as a [Message] and panics if the type is not a [Message]. func (v Value) Message() Message { switch vi := v.getIface().(type) { case Message: @@ -321,7 +347,7 @@ func (v Value) Message() Message { } } -// List returns v as a List and panics if the type is not a List. +// List returns v as a [List] and panics if the type is not a [List]. func (v Value) List() List { switch vi := v.getIface().(type) { case List: @@ -331,7 +357,7 @@ func (v Value) List() List { } } -// Map returns v as a Map and panics if the type is not a Map. +// Map returns v as a [Map] and panics if the type is not a [Map]. func (v Value) Map() Map { switch vi := v.getIface().(type) { case Map: @@ -341,7 +367,7 @@ func (v Value) Map() Map { } } -// MapKey returns v as a MapKey and panics for invalid MapKey types. +// MapKey returns v as a [MapKey] and panics for invalid [MapKey] types. func (v Value) MapKey() MapKey { switch v.typ { case boolType, int32Type, int64Type, uint32Type, uint64Type, stringType: @@ -352,8 +378,8 @@ func (v Value) MapKey() MapKey { } // MapKey is used to index maps, where the Go type of the MapKey must match -// the specified key Kind (see MessageDescriptor.IsMapEntry). -// The following shows what Go type is used to represent each proto Kind: +// the specified key [Kind] (see [MessageDescriptor.IsMapEntry]). +// The following shows what Go type is used to represent each proto [Kind]: // // â•”â•â•â•â•â•â•â•â•â•â•¤â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•— // â•‘ Go type │ Protobuf kind â•‘ @@ -366,12 +392,13 @@ func (v Value) MapKey() MapKey { // â•‘ string │ StringKind â•‘ // â•šâ•â•â•â•â•â•â•â•â•â•§â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â• // -// A MapKey is constructed and accessed through a Value: +// A MapKey is constructed and accessed through a [Value]: +// // k := ValueOf("hash").MapKey() // convert string to MapKey // s := k.String() // convert MapKey to string // -// The MapKey is a strict subset of valid types used in Value; -// converting a Value to a MapKey with an invalid type panics. +// The MapKey is a strict subset of valid types used in [Value]; +// converting a [Value] to a MapKey with an invalid type panics. type MapKey value // IsValid reports whether k is populated with a value. @@ -399,13 +426,13 @@ func (k MapKey) Uint() uint64 { return Value(k).Uint() } -// String returns k as a string. Since this method implements fmt.Stringer, +// String returns k as a string. Since this method implements [fmt.Stringer], // this returns the formatted string value for any non-string type. func (k MapKey) String() string { return Value(k).String() } -// Value returns k as a Value. +// Value returns k as a [Value]. func (k MapKey) Value() Value { return Value(k) } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go similarity index 97% rename from vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go rename to vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go index c45debdc..b1fdbe3e 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !purego,!appengine +//go:build !purego && !appengine && !go1.21 +// +build !purego,!appengine,!go1.21 package protoreflect diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go new file mode 100644 index 00000000..43547011 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go @@ -0,0 +1,87 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !purego && !appengine && go1.21 +// +build !purego,!appengine,go1.21 + +package protoreflect + +import ( + "unsafe" + + "google.golang.org/protobuf/internal/pragma" +) + +type ( + ifaceHeader struct { + _ [0]interface{} // if interfaces have greater alignment than unsafe.Pointer, this will enforce it. + Type unsafe.Pointer + Data unsafe.Pointer + } +) + +var ( + nilType = typeOf(nil) + boolType = typeOf(*new(bool)) + int32Type = typeOf(*new(int32)) + int64Type = typeOf(*new(int64)) + uint32Type = typeOf(*new(uint32)) + uint64Type = typeOf(*new(uint64)) + float32Type = typeOf(*new(float32)) + float64Type = typeOf(*new(float64)) + stringType = typeOf(*new(string)) + bytesType = typeOf(*new([]byte)) + enumType = typeOf(*new(EnumNumber)) +) + +// typeOf returns a pointer to the Go type information. +// The pointer is comparable and equal if and only if the types are identical. +func typeOf(t interface{}) unsafe.Pointer { + return (*ifaceHeader)(unsafe.Pointer(&t)).Type +} + +// value is a union where only one type can be represented at a time. +// The struct is 24B large on 64-bit systems and requires the minimum storage +// necessary to represent each possible type. +// +// The Go GC needs to be able to scan variables containing pointers. +// As such, pointers and non-pointers cannot be intermixed. +type value struct { + pragma.DoNotCompare // 0B + + // typ stores the type of the value as a pointer to the Go type. + typ unsafe.Pointer // 8B + + // ptr stores the data pointer for a String, Bytes, or interface value. + ptr unsafe.Pointer // 8B + + // num stores a Bool, Int32, Int64, Uint32, Uint64, Float32, Float64, or + // Enum value as a raw uint64. + // + // It is also used to store the length of a String or Bytes value; + // the capacity is ignored. + num uint64 // 8B +} + +func valueOfString(v string) Value { + return Value{typ: stringType, ptr: unsafe.Pointer(unsafe.StringData(v)), num: uint64(len(v))} +} +func valueOfBytes(v []byte) Value { + return Value{typ: bytesType, ptr: unsafe.Pointer(unsafe.SliceData(v)), num: uint64(len(v))} +} +func valueOfIface(v interface{}) Value { + p := (*ifaceHeader)(unsafe.Pointer(&v)) + return Value{typ: p.Type, ptr: p.Data} +} + +func (v Value) getString() string { + return unsafe.String((*byte)(v.ptr), v.num) +} +func (v Value) getBytes() []byte { + return unsafe.Slice((*byte)(v.ptr), v.num) +} +func (v Value) getIface() (x interface{}) { + *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr} + return x +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go index 59f024c4..6267dc52 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -5,12 +5,12 @@ // Package protoregistry provides data structures to register and lookup // protobuf descriptor types. // -// The Files registry contains file descriptors and provides the ability +// The [Files] registry contains file descriptors and provides the ability // to iterate over the files or lookup a specific descriptor within the files. -// Files only contains protobuf descriptors and has no understanding of Go +// [Files] only contains protobuf descriptors and has no understanding of Go // type information that may be associated with each descriptor. // -// The Types registry contains descriptor types for which there is a known +// The [Types] registry contains descriptor types for which there is a known // Go type associated with that descriptor. It provides the ability to iterate // over the registered types or lookup a type by name. package protoregistry @@ -30,9 +30,11 @@ import ( // conflictPolicy configures the policy for handling registration conflicts. // // It can be over-written at compile time with a linker-initialized variable: +// // go build -ldflags "-X google.golang.org/protobuf/reflect/protoregistry.conflictPolicy=warn" // // It can be over-written at program execution with an environment variable: +// // GOLANG_PROTOBUF_REGISTRATION_CONFLICT=warn ./main // // Neither of the above are covered by the compatibility promise and @@ -44,7 +46,7 @@ var conflictPolicy = "panic" // "panic" | "warn" | "ignore" // It is a variable so that the behavior is easily overridden in another file. var ignoreConflict = func(d protoreflect.Descriptor, err error) bool { const env = "GOLANG_PROTOBUF_REGISTRATION_CONFLICT" - const faq = "https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict" + const faq = "https://protobuf.dev/reference/go/faq#namespace-conflict" policy := conflictPolicy if v := os.Getenv(env); v != "" { policy = v @@ -216,7 +218,7 @@ func (r *Files) checkGenProtoConflict(path string) { // FindDescriptorByName looks up a descriptor by the full name. // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. func (r *Files) FindDescriptorByName(name protoreflect.FullName) (protoreflect.Descriptor, error) { if r == nil { return nil, NotFound @@ -308,7 +310,7 @@ func (s *nameSuffix) Pop() (name protoreflect.Name) { // FindFileByPath looks up a file by the path. // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. // This returns an error if multiple files have the same path. func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { if r == nil { @@ -429,7 +431,7 @@ func rangeTopLevelDescriptors(fd protoreflect.FileDescriptor, f func(protoreflec // A compliant implementation must deterministically return the same type // if no error is encountered. // -// The Types type implements this interface. +// The [Types] type implements this interface. type MessageTypeResolver interface { // FindMessageByName looks up a message by its full name. // E.g., "google.protobuf.Any" @@ -449,7 +451,7 @@ type MessageTypeResolver interface { // A compliant implementation must deterministically return the same type // if no error is encountered. // -// The Types type implements this interface. +// The [Types] type implements this interface. type ExtensionTypeResolver interface { // FindExtensionByName looks up a extension field by the field's full name. // Note that this is the full name of the field as determined by @@ -588,7 +590,7 @@ func (r *Types) register(kind string, desc protoreflect.Descriptor, typ interfac // FindEnumByName looks up an enum by its full name. // E.g., "google.protobuf.Field.Kind". // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. func (r *Types) FindEnumByName(enum protoreflect.FullName) (protoreflect.EnumType, error) { if r == nil { return nil, NotFound @@ -609,7 +611,7 @@ func (r *Types) FindEnumByName(enum protoreflect.FullName) (protoreflect.EnumTyp // FindMessageByName looks up a message by its full name, // e.g. "google.protobuf.Any". // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. func (r *Types) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { if r == nil { return nil, NotFound @@ -630,7 +632,7 @@ func (r *Types) FindMessageByName(message protoreflect.FullName) (protoreflect.M // FindMessageByURL looks up a message by a URL identifier. // See documentation on google.protobuf.Any.type_url for the URL format. // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. func (r *Types) FindMessageByURL(url string) (protoreflect.MessageType, error) { // This function is similar to FindMessageByName but // truncates anything before and including '/' in the URL. @@ -660,7 +662,7 @@ func (r *Types) FindMessageByURL(url string) (protoreflect.MessageType, error) { // where the extension is declared and is unrelated to the full name of the // message being extended. // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. func (r *Types) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { if r == nil { return nil, NotFound @@ -701,7 +703,7 @@ func (r *Types) FindExtensionByName(field protoreflect.FullName) (protoreflect.E // FindExtensionByNumber looks up a extension field by the field number // within some parent message, identified by full name. // -// This returns (nil, NotFound) if not found. +// This returns (nil, [NotFound]) if not found. func (r *Types) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { if r == nil { return nil, NotFound diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go index 32c04f67..44cf467d 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go +++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go @@ -103,6 +103,7 @@ type UnmarshalInput = struct { FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) } + Depth int } // UnmarshalOutput is output from the Unmarshal method. diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go index ff094e1b..a105cb23 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go +++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go @@ -26,16 +26,19 @@ const ( // EnforceVersion is used by code generated by protoc-gen-go // to statically enforce minimum and maximum versions of this package. // A compilation failure implies either that: -// * the runtime package is too old and needs to be updated OR -// * the generated code is too old and needs to be regenerated. +// - the runtime package is too old and needs to be updated OR +// - the generated code is too old and needs to be regenerated. // // The runtime package can be upgraded by running: +// // go get google.golang.org/protobuf // // The generated code can be regenerated by running: +// // protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES} // // Example usage by generated code: +// // const ( // // Verify that this generated code is sufficiently up-to-date. // _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion) @@ -49,6 +52,7 @@ const ( type EnforceVersion uint // This enforces the following invariant: +// // MinVersion ≤ GenVersion ≤ MaxVersion const ( _ = EnforceVersion(GenVersion - MinVersion) diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go deleted file mode 100644 index abe4ab51..00000000 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ /dev/null @@ -1,3957 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: kenton@google.com (Kenton Varda) -// Based on original Protocol Buffers design by -// Sanjay Ghemawat, Jeff Dean, and others. -// -// The messages in this file describe the definitions found in .proto files. -// A valid .proto file can be translated directly to a FileDescriptorProto -// without any other information (e.g. without reading its imports). - -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/descriptor.proto - -package descriptorpb - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - reflect "reflect" - sync "sync" -) - -type FieldDescriptorProto_Type int32 - -const ( - // 0 is reserved for errors. - // Order is weird for historical reasons. - FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 - FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 - FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 - FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 - FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 - FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 - FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 - // Tag-delimited aggregate. - // Group type is deprecated and not supported in proto3. However, Proto3 - // implementations should still be able to parse the group wire format and - // treat group fields as unknown fields. - FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 - FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 // Length-delimited aggregate. - // New in version 2. - FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 - FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 - FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 - FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 - FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 - FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 // Uses ZigZag encoding. - FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 // Uses ZigZag encoding. -) - -// Enum value maps for FieldDescriptorProto_Type. -var ( - FieldDescriptorProto_Type_name = map[int32]string{ - 1: "TYPE_DOUBLE", - 2: "TYPE_FLOAT", - 3: "TYPE_INT64", - 4: "TYPE_UINT64", - 5: "TYPE_INT32", - 6: "TYPE_FIXED64", - 7: "TYPE_FIXED32", - 8: "TYPE_BOOL", - 9: "TYPE_STRING", - 10: "TYPE_GROUP", - 11: "TYPE_MESSAGE", - 12: "TYPE_BYTES", - 13: "TYPE_UINT32", - 14: "TYPE_ENUM", - 15: "TYPE_SFIXED32", - 16: "TYPE_SFIXED64", - 17: "TYPE_SINT32", - 18: "TYPE_SINT64", - } - FieldDescriptorProto_Type_value = map[string]int32{ - "TYPE_DOUBLE": 1, - "TYPE_FLOAT": 2, - "TYPE_INT64": 3, - "TYPE_UINT64": 4, - "TYPE_INT32": 5, - "TYPE_FIXED64": 6, - "TYPE_FIXED32": 7, - "TYPE_BOOL": 8, - "TYPE_STRING": 9, - "TYPE_GROUP": 10, - "TYPE_MESSAGE": 11, - "TYPE_BYTES": 12, - "TYPE_UINT32": 13, - "TYPE_ENUM": 14, - "TYPE_SFIXED32": 15, - "TYPE_SFIXED64": 16, - "TYPE_SINT32": 17, - "TYPE_SINT64": 18, - } -) - -func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { - p := new(FieldDescriptorProto_Type) - *p = x - return p -} - -func (x FieldDescriptorProto_Type) String() string { - return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) -} - -func (FieldDescriptorProto_Type) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[0].Descriptor() -} - -func (FieldDescriptorProto_Type) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[0] -} - -func (x FieldDescriptorProto_Type) Number() protoreflect.EnumNumber { - return protoreflect.EnumNumber(x) -} - -// Deprecated: Do not use. -func (x *FieldDescriptorProto_Type) UnmarshalJSON(b []byte) error { - num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) - if err != nil { - return err - } - *x = FieldDescriptorProto_Type(num) - return nil -} - -// Deprecated: Use FieldDescriptorProto_Type.Descriptor instead. -func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4, 0} -} - -type FieldDescriptorProto_Label int32 - -const ( - // 0 is reserved for errors - FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 - FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 - FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 -) - -// Enum value maps for FieldDescriptorProto_Label. -var ( - FieldDescriptorProto_Label_name = map[int32]string{ - 1: "LABEL_OPTIONAL", - 2: "LABEL_REQUIRED", - 3: "LABEL_REPEATED", - } - FieldDescriptorProto_Label_value = map[string]int32{ - "LABEL_OPTIONAL": 1, - "LABEL_REQUIRED": 2, - "LABEL_REPEATED": 3, - } -) - -func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { - p := new(FieldDescriptorProto_Label) - *p = x - return p -} - -func (x FieldDescriptorProto_Label) String() string { - return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) -} - -func (FieldDescriptorProto_Label) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[1].Descriptor() -} - -func (FieldDescriptorProto_Label) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[1] -} - -func (x FieldDescriptorProto_Label) Number() protoreflect.EnumNumber { - return protoreflect.EnumNumber(x) -} - -// Deprecated: Do not use. -func (x *FieldDescriptorProto_Label) UnmarshalJSON(b []byte) error { - num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) - if err != nil { - return err - } - *x = FieldDescriptorProto_Label(num) - return nil -} - -// Deprecated: Use FieldDescriptorProto_Label.Descriptor instead. -func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4, 1} -} - -// Generated classes can be optimized for speed or code size. -type FileOptions_OptimizeMode int32 - -const ( - FileOptions_SPEED FileOptions_OptimizeMode = 1 // Generate complete code for parsing, serialization, - // etc. - FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 // Use ReflectionOps to implement these methods. - FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 // Generate code using MessageLite and the lite runtime. -) - -// Enum value maps for FileOptions_OptimizeMode. -var ( - FileOptions_OptimizeMode_name = map[int32]string{ - 1: "SPEED", - 2: "CODE_SIZE", - 3: "LITE_RUNTIME", - } - FileOptions_OptimizeMode_value = map[string]int32{ - "SPEED": 1, - "CODE_SIZE": 2, - "LITE_RUNTIME": 3, - } -) - -func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { - p := new(FileOptions_OptimizeMode) - *p = x - return p -} - -func (x FileOptions_OptimizeMode) String() string { - return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) -} - -func (FileOptions_OptimizeMode) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[2].Descriptor() -} - -func (FileOptions_OptimizeMode) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[2] -} - -func (x FileOptions_OptimizeMode) Number() protoreflect.EnumNumber { - return protoreflect.EnumNumber(x) -} - -// Deprecated: Do not use. -func (x *FileOptions_OptimizeMode) UnmarshalJSON(b []byte) error { - num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) - if err != nil { - return err - } - *x = FileOptions_OptimizeMode(num) - return nil -} - -// Deprecated: Use FileOptions_OptimizeMode.Descriptor instead. -func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10, 0} -} - -type FieldOptions_CType int32 - -const ( - // Default mode. - FieldOptions_STRING FieldOptions_CType = 0 - FieldOptions_CORD FieldOptions_CType = 1 - FieldOptions_STRING_PIECE FieldOptions_CType = 2 -) - -// Enum value maps for FieldOptions_CType. -var ( - FieldOptions_CType_name = map[int32]string{ - 0: "STRING", - 1: "CORD", - 2: "STRING_PIECE", - } - FieldOptions_CType_value = map[string]int32{ - "STRING": 0, - "CORD": 1, - "STRING_PIECE": 2, - } -) - -func (x FieldOptions_CType) Enum() *FieldOptions_CType { - p := new(FieldOptions_CType) - *p = x - return p -} - -func (x FieldOptions_CType) String() string { - return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) -} - -func (FieldOptions_CType) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[3].Descriptor() -} - -func (FieldOptions_CType) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[3] -} - -func (x FieldOptions_CType) Number() protoreflect.EnumNumber { - return protoreflect.EnumNumber(x) -} - -// Deprecated: Do not use. -func (x *FieldOptions_CType) UnmarshalJSON(b []byte) error { - num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) - if err != nil { - return err - } - *x = FieldOptions_CType(num) - return nil -} - -// Deprecated: Use FieldOptions_CType.Descriptor instead. -func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 0} -} - -type FieldOptions_JSType int32 - -const ( - // Use the default type. - FieldOptions_JS_NORMAL FieldOptions_JSType = 0 - // Use JavaScript strings. - FieldOptions_JS_STRING FieldOptions_JSType = 1 - // Use JavaScript numbers. - FieldOptions_JS_NUMBER FieldOptions_JSType = 2 -) - -// Enum value maps for FieldOptions_JSType. -var ( - FieldOptions_JSType_name = map[int32]string{ - 0: "JS_NORMAL", - 1: "JS_STRING", - 2: "JS_NUMBER", - } - FieldOptions_JSType_value = map[string]int32{ - "JS_NORMAL": 0, - "JS_STRING": 1, - "JS_NUMBER": 2, - } -) - -func (x FieldOptions_JSType) Enum() *FieldOptions_JSType { - p := new(FieldOptions_JSType) - *p = x - return p -} - -func (x FieldOptions_JSType) String() string { - return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) -} - -func (FieldOptions_JSType) Descriptor() protoreflect.EnumDescriptor { - return file_google_protobuf_descriptor_proto_enumTypes[4].Descriptor() -} - -func (FieldOptions_JSType) Type() protoreflect.EnumType { - return &file_google_protobuf_descriptor_proto_enumTypes[4] -} - -func (x FieldOptions_JSType) Number() protoreflect.EnumNumber { - return protoreflect.EnumNumber(x) -} - -// Deprecated: Do not use. -func (x *FieldOptions_JSType) UnmarshalJSON(b []byte) error { - num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) - if err != nil { - return err - } - *x = FieldOptions_JSType(num) - return nil -} - -// Deprecated: Use FieldOptions_JSType.Descriptor instead. -func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 1} -} - -// Is this method side-effect-free (or safe in HTTP parlance), or idempotent, -// or neither? 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ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *DescriptorProto) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*DescriptorProto) ProtoMessage() {} - -func (x *DescriptorProto) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use DescriptorProto.ProtoReflect.Descriptor instead. -func (*DescriptorProto) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2} -} - -func (x *DescriptorProto) GetName() string { - if x != nil && x.Name != nil { - return *x.Name - } - return "" -} - -func (x *DescriptorProto) GetField() []*FieldDescriptorProto { - if x != nil { - return x.Field - } - return nil -} - -func (x *DescriptorProto) GetExtension() []*FieldDescriptorProto { - 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sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -func (x *ExtensionRangeOptions) Reset() { - *x = ExtensionRangeOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *ExtensionRangeOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*ExtensionRangeOptions) ProtoMessage() {} - -func (x *ExtensionRangeOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor instead. -func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3} -} - -func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -// Describes a field within a message. -type FieldDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"` - Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"` - // If type_name is set, this need not be set. 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This is especially important because the parser can't - // tell if a field is a message or an enum, so it must always create a - // synthetic oneof. - // - // Proto2 optional fields do not set this flag, because they already indicate - // optional with `LABEL_OPTIONAL`. - Proto3Optional *bool `protobuf:"varint,17,opt,name=proto3_optional,json=proto3Optional" json:"proto3_optional,omitempty"` -} - -func (x *FieldDescriptorProto) Reset() { - *x = FieldDescriptorProto{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *FieldDescriptorProto) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*FieldDescriptorProto) ProtoMessage() {} - -func (x *FieldDescriptorProto) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use FieldDescriptorProto.ProtoReflect.Descriptor instead. -func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4} -} - -func (x *FieldDescriptorProto) GetName() string { - if x != nil && x.Name != nil { - return *x.Name - } - return "" -} - -func (x *FieldDescriptorProto) GetNumber() int32 { - if x != nil && x.Number != nil { - return *x.Number - } - return 0 -} - -func (x *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label { - if x != nil && x.Label != nil { - return *x.Label - } - return FieldDescriptorProto_LABEL_OPTIONAL -} - -func (x *FieldDescriptorProto) GetType() FieldDescriptorProto_Type { - if x != nil && x.Type != nil { - return *x.Type - } - return FieldDescriptorProto_TYPE_DOUBLE -} - -func (x *FieldDescriptorProto) GetTypeName() string { - if x != nil && x.TypeName != nil { - return *x.TypeName - } - return "" -} - -func (x *FieldDescriptorProto) GetExtendee() string { - if x != nil && x.Extendee != nil { - return *x.Extendee - } - return "" -} - -func (x *FieldDescriptorProto) GetDefaultValue() string { - if x != nil && x.DefaultValue != nil { - return *x.DefaultValue - } - return "" -} - -func (x *FieldDescriptorProto) GetOneofIndex() int32 { - if x != nil && x.OneofIndex != nil { - return *x.OneofIndex - } - return 0 -} - -func (x *FieldDescriptorProto) GetJsonName() string { - if x != nil && x.JsonName != nil { - return *x.JsonName - } - return "" -} - -func (x *FieldDescriptorProto) GetOptions() *FieldOptions { - if x != nil { - return x.Options - } - return nil -} - -func (x *FieldDescriptorProto) GetProto3Optional() bool { - if x != nil && x.Proto3Optional != nil { - return *x.Proto3Optional - } - return false -} - -// Describes a oneof. -type OneofDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` -} - -func (x *OneofDescriptorProto) Reset() { - *x = OneofDescriptorProto{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *OneofDescriptorProto) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*OneofDescriptorProto) ProtoMessage() {} - -func (x *OneofDescriptorProto) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use OneofDescriptorProto.ProtoReflect.Descriptor instead. -func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{5} -} - -func (x *OneofDescriptorProto) GetName() string { - if x != nil && x.Name != nil { - return *x.Name - } - return "" -} - -func (x *OneofDescriptorProto) GetOptions() *OneofOptions { - if x != nil { - return x.Options - } - return nil -} - -// Describes an enum type. -type EnumDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` - Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - // Range of reserved numeric values. 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Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` -} - -func (x *EnumValueDescriptorProto) Reset() { - *x = EnumValueDescriptorProto{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *EnumValueDescriptorProto) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*EnumValueDescriptorProto) ProtoMessage() {} - -func (x *EnumValueDescriptorProto) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use EnumValueDescriptorProto.ProtoReflect.Descriptor instead. -func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{7} -} - -func (x *EnumValueDescriptorProto) GetName() string { - if x != nil && x.Name != nil { - return *x.Name - } - return "" -} - -func (x *EnumValueDescriptorProto) GetNumber() int32 { - if x != nil && x.Number != nil { - return *x.Number - } - return 0 -} - -func (x *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { - if x != nil { - return x.Options - } - return nil -} - -// Describes a service. -type ServiceDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` - Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` -} - -func (x *ServiceDescriptorProto) Reset() { - *x = ServiceDescriptorProto{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[8] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *ServiceDescriptorProto) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*ServiceDescriptorProto) ProtoMessage() {} - -func (x *ServiceDescriptorProto) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[8] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use ServiceDescriptorProto.ProtoReflect.Descriptor instead. -func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{8} -} - -func (x *ServiceDescriptorProto) GetName() string { - if x != nil && x.Name != nil { - return *x.Name - } - return "" -} - -func (x *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { - if x != nil { - return x.Method - } - return nil -} - -func (x *ServiceDescriptorProto) GetOptions() *ServiceOptions { - if x != nil { - return x.Options - } - return nil -} - -// Describes a method of a service. -type MethodDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Input and output type names. These are resolved in the same way as - // FieldDescriptorProto.type_name, but must refer to a message type. - InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` - OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"` - Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` - // Identifies if client streams multiple client messages - ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` - // Identifies if server streams multiple server messages - ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` -} - -// Default values for MethodDescriptorProto fields. -const ( - Default_MethodDescriptorProto_ClientStreaming = bool(false) - Default_MethodDescriptorProto_ServerStreaming = bool(false) -) - -func (x *MethodDescriptorProto) Reset() { - *x = MethodDescriptorProto{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[9] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *MethodDescriptorProto) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*MethodDescriptorProto) ProtoMessage() {} - -func (x *MethodDescriptorProto) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[9] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use MethodDescriptorProto.ProtoReflect.Descriptor instead. -func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{9} -} - -func (x *MethodDescriptorProto) GetName() string { - if x != nil && x.Name != nil { - return *x.Name - } - return "" -} - -func (x *MethodDescriptorProto) GetInputType() string { - if x != nil && x.InputType != nil { - return *x.InputType - } - return "" -} - -func (x *MethodDescriptorProto) GetOutputType() string { - if x != nil && x.OutputType != nil { - return *x.OutputType - } - return "" -} - -func (x *MethodDescriptorProto) GetOptions() *MethodOptions { - if x != nil { - return x.Options - } - return nil -} - -func (x *MethodDescriptorProto) GetClientStreaming() bool { - if x != nil && x.ClientStreaming != nil { - return *x.ClientStreaming - } - return Default_MethodDescriptorProto_ClientStreaming -} - -func (x *MethodDescriptorProto) GetServerStreaming() bool { - if x != nil && x.ServerStreaming != nil { - return *x.ServerStreaming - } - return Default_MethodDescriptorProto_ServerStreaming -} - -type FileOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // Sets the Java package where classes generated from this .proto will be - // placed. By default, the proto package is used, but this is often - // inappropriate because proto packages do not normally start with backwards - // domain names. - JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). - JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` - // If set true, then the Java code generator will generate a separate .java - // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be - // generated to contain the file's getDescriptor() method as well as any - // top-level extensions defined in the file. - JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` - // This option does nothing. - // - // Deprecated: Do not use. - JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. - JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` - OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` - // Sets the Go package where structs generated from this .proto will be - // placed. If omitted, the Go package will be derived from the following: - // - The basename of the package import path, if provided. - // - Otherwise, the package statement in the .proto file, if present. - // - Otherwise, the basename of the .proto file, without extension. - GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"` - // Should generic services be generated in each language? "Generic" services - // are not specific to any particular RPC system. They are generated by the - // main code generators in each language (without additional plugins). - // Generic services were the only kind of service generation supported by - // early versions of google.protobuf. - // - // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. Therefore, - // these default to false. Old code which depends on generic services should - // explicitly set them to true. - CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` - JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` - PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` - PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` - // Is this file deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for everything in the file, or it will be completely ignored; in the very - // least, this is a formalization for deprecating files. - Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Enables the use of arenas for the proto messages in this file. This applies - // only to generated classes for C++. - CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=1" json:"cc_enable_arenas,omitempty"` - // Sets the objective c class prefix which is prepended to all objective c - // generated classes from this .proto. There is no default. - ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"` - // Namespace for generated classes; defaults to the package. - CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"` - // By default Swift generators will take the proto package and CamelCase it - // replacing '.' with underscore and use that to prefix the types/symbols - // defined. When this options is provided, they will use this value instead - // to prefix the types/symbols defined. - SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"` - // Sets the php class prefix which is prepended to all php generated classes - // from this .proto. Default is empty. - PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` - // Use this option to change the namespace of php generated classes. Default - // is empty. When this option is empty, the package name will be used for - // determining the namespace. - PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` - // Use this option to change the namespace of php generated metadata classes. - // Default is empty. When this option is empty, the proto file name will be - // used for determining the namespace. - PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"` - // Use this option to change the package of ruby generated classes. Default - // is empty. When this option is not set, the package name will be used for - // determining the ruby package. - RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"` - // The parser stores options it doesn't recognize here. - // See the documentation for the "Options" section above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for FileOptions fields. -const ( - Default_FileOptions_JavaMultipleFiles = bool(false) - Default_FileOptions_JavaStringCheckUtf8 = bool(false) - Default_FileOptions_OptimizeFor = FileOptions_SPEED - Default_FileOptions_CcGenericServices = bool(false) - Default_FileOptions_JavaGenericServices = bool(false) - Default_FileOptions_PyGenericServices = bool(false) - Default_FileOptions_PhpGenericServices = bool(false) - Default_FileOptions_Deprecated = bool(false) - Default_FileOptions_CcEnableArenas = bool(true) -) - -func (x *FileOptions) Reset() { - *x = FileOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[10] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *FileOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*FileOptions) ProtoMessage() {} - -func (x *FileOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[10] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use FileOptions.ProtoReflect.Descriptor instead. -func (*FileOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10} -} - -func (x *FileOptions) GetJavaPackage() string { - if x != nil && x.JavaPackage != nil { - return *x.JavaPackage - } - return "" -} - -func (x *FileOptions) GetJavaOuterClassname() string { - if x != nil && x.JavaOuterClassname != nil { - return *x.JavaOuterClassname - } - return "" -} - -func (x *FileOptions) GetJavaMultipleFiles() bool { - if x != nil && x.JavaMultipleFiles != nil { - return *x.JavaMultipleFiles - } - return Default_FileOptions_JavaMultipleFiles -} - -// Deprecated: Do not use. -func (x *FileOptions) GetJavaGenerateEqualsAndHash() bool { - if x != nil && x.JavaGenerateEqualsAndHash != nil { - return *x.JavaGenerateEqualsAndHash - } - return false -} - -func (x *FileOptions) GetJavaStringCheckUtf8() bool { - if x != nil && x.JavaStringCheckUtf8 != nil { - return *x.JavaStringCheckUtf8 - } - return Default_FileOptions_JavaStringCheckUtf8 -} - -func (x *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { - if x != nil && x.OptimizeFor != nil { - return *x.OptimizeFor - } - return Default_FileOptions_OptimizeFor -} - -func (x *FileOptions) GetGoPackage() string { - if x != nil && x.GoPackage != nil { - return *x.GoPackage - } - return "" -} - -func (x *FileOptions) GetCcGenericServices() bool { - if x != nil && x.CcGenericServices != nil { - return *x.CcGenericServices - } - return Default_FileOptions_CcGenericServices -} - -func (x *FileOptions) GetJavaGenericServices() bool { - if x != nil && x.JavaGenericServices != nil { - return *x.JavaGenericServices - } - return Default_FileOptions_JavaGenericServices -} - -func (x *FileOptions) GetPyGenericServices() bool { - if x != nil && x.PyGenericServices != nil { - return *x.PyGenericServices - } - return Default_FileOptions_PyGenericServices -} - -func (x *FileOptions) GetPhpGenericServices() bool { - if x != nil && x.PhpGenericServices != nil { - return *x.PhpGenericServices - } - return Default_FileOptions_PhpGenericServices -} - -func (x *FileOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_FileOptions_Deprecated -} - -func (x *FileOptions) GetCcEnableArenas() bool { - if x != nil && x.CcEnableArenas != nil { - return *x.CcEnableArenas - } - return Default_FileOptions_CcEnableArenas -} - -func (x *FileOptions) GetObjcClassPrefix() string { - if x != nil && x.ObjcClassPrefix != nil { - return *x.ObjcClassPrefix - } - return "" -} - -func (x *FileOptions) GetCsharpNamespace() string { - if x != nil && x.CsharpNamespace != nil { - return *x.CsharpNamespace - } - return "" -} - -func (x *FileOptions) GetSwiftPrefix() string { - if x != nil && x.SwiftPrefix != nil { - return *x.SwiftPrefix - } - return "" -} - -func (x *FileOptions) GetPhpClassPrefix() string { - if x != nil && x.PhpClassPrefix != nil { - return *x.PhpClassPrefix - } - return "" -} - -func (x *FileOptions) GetPhpNamespace() string { - if x != nil && x.PhpNamespace != nil { - return *x.PhpNamespace - } - return "" -} - -func (x *FileOptions) GetPhpMetadataNamespace() string { - if x != nil && x.PhpMetadataNamespace != nil { - return *x.PhpMetadataNamespace - } - return "" -} - -func (x *FileOptions) GetRubyPackage() string { - if x != nil && x.RubyPackage != nil { - return *x.RubyPackage - } - return "" -} - -func (x *FileOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type MessageOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // Set true to use the old proto1 MessageSet wire format for extensions. - // This is provided for backwards-compatibility with the MessageSet wire - // format. You should not use this for any other reason: It's less - // efficient, has fewer features, and is more complicated. - // - // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } - // Note that the message cannot have any defined fields; MessageSets only - // have extensions. - // - // All extensions of your type must be singular messages; e.g. they cannot - // be int32s, enums, or repeated messages. - // - // Because this is an option, the above two restrictions are not enforced by - // the protocol compiler. - MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"` - // Disables the generation of the standard "descriptor()" accessor, which can - // conflict with a field of the same name. This is meant to make migration - // from proto1 easier; new code should avoid fields named "descriptor". - NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` - // Is this message deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the message, or it will be completely ignored; in the very least, - // this is a formalization for deprecating messages. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Whether the message is an automatically generated map entry type for the - // maps field. - // - // For maps fields: - // map map_field = 1; - // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; - // - // Implementations may choose not to generate the map_entry=true message, but - // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementations still need to work as - // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. - MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for MessageOptions fields. -const ( - Default_MessageOptions_MessageSetWireFormat = bool(false) - Default_MessageOptions_NoStandardDescriptorAccessor = bool(false) - Default_MessageOptions_Deprecated = bool(false) -) - -func (x *MessageOptions) Reset() { - *x = MessageOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[11] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *MessageOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*MessageOptions) ProtoMessage() {} - -func (x *MessageOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[11] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use MessageOptions.ProtoReflect.Descriptor instead. -func (*MessageOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{11} -} - -func (x *MessageOptions) GetMessageSetWireFormat() bool { - if x != nil && x.MessageSetWireFormat != nil { - return *x.MessageSetWireFormat - } - return Default_MessageOptions_MessageSetWireFormat -} - -func (x *MessageOptions) GetNoStandardDescriptorAccessor() bool { - if x != nil && x.NoStandardDescriptorAccessor != nil { - return *x.NoStandardDescriptorAccessor - } - return Default_MessageOptions_NoStandardDescriptorAccessor -} - -func (x *MessageOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_MessageOptions_Deprecated -} - -func (x *MessageOptions) GetMapEntry() bool { - if x != nil && x.MapEntry != nil { - return *x.MapEntry - } - return false -} - -func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type FieldOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // The ctype option instructs the C++ code generator to use a different - // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! - Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` - // The packed option can be enabled for repeated primitive fields to enable - // a more efficient representation on the wire. Rather than repeatedly - // writing the tag and type for each element, the entire array is encoded as - // a single length-delimited blob. In proto3, only explicit setting it to - // false will avoid using packed encoding. - Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` - // The jstype option determines the JavaScript type used for values of the - // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING - // is represented as JavaScript string, which avoids loss of precision that - // can happen when a large value is converted to a floating point JavaScript. - // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to - // use the JavaScript "number" type. The behavior of the default option - // JS_NORMAL is implementation dependent. - // - // This option is an enum to permit additional types to be added, e.g. - // goog.math.Integer. - Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` - // Should this field be parsed lazily? Lazy applies only to message-type - // fields. It means that when the outer message is initially parsed, the - // inner message's contents will not be parsed but instead stored in encoded - // form. The inner message will actually be parsed when it is first accessed. - // - // This is only a hint. Implementations are free to choose whether to use - // eager or lazy parsing regardless of the value of this option. However, - // setting this option true suggests that the protocol author believes that - // using lazy parsing on this field is worth the additional bookkeeping - // overhead typically needed to implement it. - // - // This option does not affect the public interface of any generated code; - // all method signatures remain the same. Furthermore, thread-safety of the - // interface is not affected by this option; const methods remain safe to - // call from multiple threads concurrently, while non-const methods continue - // to require exclusive access. - // - // - // Note that implementations may choose not to check required fields within - // a lazy sub-message. That is, calling IsInitialized() on the outer message - // may return true even if the inner message has missing required fields. - // This is necessary because otherwise the inner message would have to be - // parsed in order to perform the check, defeating the purpose of lazy - // parsing. An implementation which chooses not to check required fields - // must be consistent about it. That is, for any particular sub-message, the - // implementation must either *always* check its required fields, or *never* - // check its required fields, regardless of whether or not the message has - // been parsed. - Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` - // Is this field deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for accessors, or it will be completely ignored; in the very least, this - // is a formalization for deprecating fields. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // For Google-internal migration only. Do not use. - Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for FieldOptions fields. -const ( - Default_FieldOptions_Ctype = FieldOptions_STRING - Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL - Default_FieldOptions_Lazy = bool(false) - Default_FieldOptions_Deprecated = bool(false) - Default_FieldOptions_Weak = bool(false) -) - -func (x *FieldOptions) Reset() { - *x = FieldOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[12] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *FieldOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*FieldOptions) ProtoMessage() {} - -func (x *FieldOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[12] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use FieldOptions.ProtoReflect.Descriptor instead. -func (*FieldOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12} -} - -func (x *FieldOptions) GetCtype() FieldOptions_CType { - if x != nil && x.Ctype != nil { - return *x.Ctype - } - return Default_FieldOptions_Ctype -} - -func (x *FieldOptions) GetPacked() bool { - if x != nil && x.Packed != nil { - return *x.Packed - } - return false -} - -func (x *FieldOptions) GetJstype() FieldOptions_JSType { - if x != nil && x.Jstype != nil { - return *x.Jstype - } - return Default_FieldOptions_Jstype -} - -func (x *FieldOptions) GetLazy() bool { - if x != nil && x.Lazy != nil { - return *x.Lazy - } - return Default_FieldOptions_Lazy -} - -func (x *FieldOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_FieldOptions_Deprecated -} - -func (x *FieldOptions) GetWeak() bool { - if x != nil && x.Weak != nil { - return *x.Weak - } - return Default_FieldOptions_Weak -} - -func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type OneofOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -func (x *OneofOptions) Reset() { - *x = OneofOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[13] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *OneofOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*OneofOptions) ProtoMessage() {} - -func (x *OneofOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[13] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use OneofOptions.ProtoReflect.Descriptor instead. -func (*OneofOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{13} -} - -func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type EnumOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // Set this option to true to allow mapping different tag names to the same - // value. - AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` - // Is this enum deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum, or it will be completely ignored; in the very least, this - // is a formalization for deprecating enums. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for EnumOptions fields. -const ( - Default_EnumOptions_Deprecated = bool(false) -) - -func (x *EnumOptions) Reset() { - *x = EnumOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[14] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *EnumOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*EnumOptions) ProtoMessage() {} - -func (x *EnumOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[14] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use EnumOptions.ProtoReflect.Descriptor instead. -func (*EnumOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{14} -} - -func (x *EnumOptions) GetAllowAlias() bool { - if x != nil && x.AllowAlias != nil { - return *x.AllowAlias - } - return false -} - -func (x *EnumOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_EnumOptions_Deprecated -} - -func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type EnumValueOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // Is this enum value deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum value, or it will be completely ignored; in the very least, - // this is a formalization for deprecating enum values. - Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for EnumValueOptions fields. -const ( - Default_EnumValueOptions_Deprecated = bool(false) -) - -func (x *EnumValueOptions) Reset() { - *x = EnumValueOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[15] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *EnumValueOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*EnumValueOptions) ProtoMessage() {} - -func (x *EnumValueOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[15] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor instead. -func (*EnumValueOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{15} -} - -func (x *EnumValueOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_EnumValueOptions_Deprecated -} - -func (x *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type ServiceOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // Is this service deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the service, or it will be completely ignored; in the very least, - // this is a formalization for deprecating services. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for ServiceOptions fields. -const ( - Default_ServiceOptions_Deprecated = bool(false) -) - -func (x *ServiceOptions) Reset() { - *x = ServiceOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[16] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *ServiceOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*ServiceOptions) ProtoMessage() {} - -func (x *ServiceOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[16] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor instead. -func (*ServiceOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{16} -} - -func (x *ServiceOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_ServiceOptions_Deprecated -} - -func (x *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -type MethodOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - - // Is this method deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the method, or it will be completely ignored; in the very least, - // this is a formalization for deprecating methods. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` -} - -// Default values for MethodOptions fields. -const ( - Default_MethodOptions_Deprecated = bool(false) - Default_MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN -) - -func (x *MethodOptions) Reset() { - *x = MethodOptions{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[17] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *MethodOptions) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*MethodOptions) ProtoMessage() {} - -func (x *MethodOptions) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[17] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use MethodOptions.ProtoReflect.Descriptor instead. -func (*MethodOptions) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17} -} - -func (x *MethodOptions) GetDeprecated() bool { - if x != nil && x.Deprecated != nil { - return *x.Deprecated - } - return Default_MethodOptions_Deprecated -} - -func (x *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel { - if x != nil && x.IdempotencyLevel != nil { - return *x.IdempotencyLevel - } - return Default_MethodOptions_IdempotencyLevel -} - -func (x *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { - if x != nil { - return x.UninterpretedOption - } - return nil -} - -// A message representing a option the parser does not recognize. This only -// appears in options protos created by the compiler::Parser class. -// DescriptorPool resolves these when building Descriptor objects. Therefore, -// options protos in descriptor objects (e.g. returned by Descriptor::options(), -// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions -// in them. -type UninterpretedOption struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` - // The value of the uninterpreted option, in whatever type the tokenizer - // identified it as during parsing. Exactly one of these should be set. - IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` - PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` - NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` - DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` - StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` - AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` -} - -func (x *UninterpretedOption) Reset() { - *x = UninterpretedOption{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[18] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *UninterpretedOption) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*UninterpretedOption) ProtoMessage() {} - -func (x *UninterpretedOption) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[18] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use UninterpretedOption.ProtoReflect.Descriptor instead. -func (*UninterpretedOption) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{18} -} - -func (x *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { - if x != nil { - return x.Name - } - return nil -} - -func (x *UninterpretedOption) GetIdentifierValue() string { - if x != nil && x.IdentifierValue != nil { - return *x.IdentifierValue - } - return "" -} - -func (x *UninterpretedOption) GetPositiveIntValue() uint64 { - if x != nil && x.PositiveIntValue != nil { - return *x.PositiveIntValue - } - return 0 -} - -func (x *UninterpretedOption) GetNegativeIntValue() int64 { - if x != nil && x.NegativeIntValue != nil { - return *x.NegativeIntValue - } - return 0 -} - -func (x *UninterpretedOption) GetDoubleValue() float64 { - if x != nil && x.DoubleValue != nil { - return *x.DoubleValue - } - return 0 -} - -func (x *UninterpretedOption) GetStringValue() []byte { - if x != nil { - return x.StringValue - } - return nil -} - -func (x *UninterpretedOption) GetAggregateValue() string { - if x != nil && x.AggregateValue != nil { - return *x.AggregateValue - } - return "" -} - -// Encapsulates information about the original source file from which a -// FileDescriptorProto was generated. -type SourceCodeInfo struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - // A Location identifies a piece of source code in a .proto file which - // corresponds to a particular definition. This information is intended - // to be useful to IDEs, code indexers, documentation generators, and similar - // tools. - // - // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } - // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi - // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). - // - // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendant. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. - Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` -} - -func (x *SourceCodeInfo) Reset() { - *x = SourceCodeInfo{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[19] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *SourceCodeInfo) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*SourceCodeInfo) ProtoMessage() {} - -func (x *SourceCodeInfo) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[19] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use SourceCodeInfo.ProtoReflect.Descriptor instead. -func (*SourceCodeInfo) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{19} -} - -func (x *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { - if x != nil { - return x.Location - } - return nil -} - -// Describes the relationship between generated code and its original source -// file. A GeneratedCodeInfo message is associated with only one generated -// source file, but may contain references to different source .proto files. -type GeneratedCodeInfo struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - // An Annotation connects some span of text in generated code to an element - // of its generating .proto file. - Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` -} - -func (x *GeneratedCodeInfo) Reset() { - *x = GeneratedCodeInfo{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[20] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *GeneratedCodeInfo) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*GeneratedCodeInfo) ProtoMessage() {} - -func (x *GeneratedCodeInfo) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[20] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use GeneratedCodeInfo.ProtoReflect.Descriptor instead. -func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20} -} - -func (x *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { - if x != nil { - return x.Annotation - } - return nil -} - -type DescriptorProto_ExtensionRange struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. - End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. - Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` -} - -func (x *DescriptorProto_ExtensionRange) Reset() { - *x = DescriptorProto_ExtensionRange{} - if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[21] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } -} - -func (x *DescriptorProto_ExtensionRange) String() string { - return protoimpl.X.MessageStringOf(x) -} - -func (*DescriptorProto_ExtensionRange) ProtoMessage() {} - -func (x *DescriptorProto_ExtensionRange) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[21] - if protoimpl.UnsafeEnabled && x != nil { - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - if ms.LoadMessageInfo() == nil { - ms.StoreMessageInfo(mi) - } - return ms - } - return mi.MessageOf(x) -} - -// Deprecated: Use DescriptorProto_ExtensionRange.ProtoReflect.Descriptor instead. -func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) { - return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2, 0} -} - -func (x *DescriptorProto_ExtensionRange) GetStart() int32 { - if x != nil && x.Start != nil { - return *x.Start - } - return 0 -} - -func (x *DescriptorProto_ExtensionRange) GetEnd() int32 { - if x != nil && x.End != nil { - return *x.End - } - return 0 -} - -func (x *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions { - if x != nil { - return x.Options - } - return nil -} - -// Range of reserved tag numbers. Reserved tag numbers may not be used by -// fields or extension ranges in the same message. 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File_google_protobuf_descriptor_proto = out.File - file_google_protobuf_descriptor_proto_rawDesc = nil - file_google_protobuf_descriptor_proto_goTypes = nil - file_google_protobuf_descriptor_proto_depIdxs = nil -} diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go deleted file mode 100644 index 8c10797b..00000000 --- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go +++ /dev/null @@ -1,498 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/any.proto - -// Package anypb contains generated types for google/protobuf/any.proto. -// -// The Any message is a dynamic representation of any other message value. -// It is functionally a tuple of the full name of the remote message type and -// the serialized bytes of the remote message value. -// -// -// Constructing an Any -// -// An Any message containing another message value is constructed using New: -// -// any, err := anypb.New(m) -// if err != nil { -// ... // handle error -// } -// ... // make use of any -// -// -// Unmarshaling an Any -// -// With a populated Any message, the underlying message can be serialized into -// a remote concrete message value in a few ways. -// -// If the exact concrete type is known, then a new (or pre-existing) instance -// of that message can be passed to the UnmarshalTo method: -// -// m := new(foopb.MyMessage) -// if err := any.UnmarshalTo(m); err != nil { -// ... // handle error -// } -// ... // make use of m -// -// If the exact concrete type is not known, then the UnmarshalNew method can be -// used to unmarshal the contents into a new instance of the remote message type: -// -// m, err := any.UnmarshalNew() -// if err != nil { -// ... // handle error -// } -// ... // make use of m -// -// UnmarshalNew uses the global type registry to resolve the message type and -// construct a new instance of that message to unmarshal into. In order for a -// message type to appear in the global registry, the Go type representing that -// protobuf message type must be linked into the Go binary. For messages -// generated by protoc-gen-go, this is achieved through an import of the -// generated Go package representing a .proto file. -// -// A common pattern with UnmarshalNew is to use a type switch with the resulting -// proto.Message value: -// -// switch m := m.(type) { -// case *foopb.MyMessage: -// ... // make use of m as a *foopb.MyMessage -// case *barpb.OtherMessage: -// ... // make use of m as a *barpb.OtherMessage -// case *bazpb.SomeMessage: -// ... // make use of m as a *bazpb.SomeMessage -// } -// -// This pattern ensures that the generated packages containing the message types -// listed in the case clauses are linked into the Go binary and therefore also -// registered in the global registry. -// -// -// Type checking an Any -// -// In order to type check whether an Any message represents some other message, -// then use the MessageIs method: -// -// if any.MessageIs((*foopb.MyMessage)(nil)) { -// ... // make use of any, knowing that it contains a foopb.MyMessage -// } -// -// The MessageIs method can also be used with an allocated instance of the target -// message type if the intention is to unmarshal into it if the type matches: -// -// m := new(foopb.MyMessage) -// if any.MessageIs(m) { -// if err := any.UnmarshalTo(m); err != nil { -// ... // handle error -// } -// ... // make use of m -// } -// -package anypb - -import ( - proto "google.golang.org/protobuf/proto" - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoregistry "google.golang.org/protobuf/reflect/protoregistry" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - reflect "reflect" - strings "strings" - sync "sync" -) - -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := anypb.New(foo) -// if err != nil { -// ... -// } -// ... -// foo := &pb.Foo{} -// if err := any.UnmarshalTo(foo); err != nil { -// ... -// } -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -type Any struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - // A URL/resource name that uniquely identifies the type of the serialized - // protocol buffer message. This string must contain at least - // one "/" character. The last segment of the URL's path must represent - // the fully qualified name of the type (as in - // `path/google.protobuf.Duration`). The name should be in a canonical form - // (e.g., leading "." is not accepted). - // - // In practice, teams usually precompile into the binary all types that they - // expect it to use in the context of Any. However, for URLs which use the - // scheme `http`, `https`, or no scheme, one can optionally set up a type - // server that maps type URLs to message definitions as follows: - // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Note: this functionality is not currently available in the official - // protobuf release, and it is not used for type URLs beginning with - // type.googleapis.com. - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` - // Must be a valid serialized protocol buffer of the above specified type. - Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` -} - -// New marshals src into a new Any instance. -func New(src proto.Message) (*Any, error) { - dst := new(Any) - if err := dst.MarshalFrom(src); err != nil { - return nil, err - } - return dst, nil -} - -// MarshalFrom marshals src into dst as the underlying message -// using the provided marshal options. -// -// If no options are specified, call dst.MarshalFrom instead. -func MarshalFrom(dst *Any, src proto.Message, opts proto.MarshalOptions) error { - const urlPrefix = "type.googleapis.com/" - if src == nil { - return protoimpl.X.NewError("invalid nil source message") - } - b, err := opts.Marshal(src) - if err != nil { - return err - } - dst.TypeUrl = urlPrefix + string(src.ProtoReflect().Descriptor().FullName()) - dst.Value = b - return nil -} - -// UnmarshalTo unmarshals the underlying message from src into dst -// using the provided unmarshal options. -// It reports an error if dst is not of the right message type. -// -// If no options are specified, call src.UnmarshalTo instead. -func UnmarshalTo(src *Any, dst proto.Message, opts proto.UnmarshalOptions) error { - if src == nil { - return protoimpl.X.NewError("invalid nil source message") - } - if !src.MessageIs(dst) { - got := dst.ProtoReflect().Descriptor().FullName() - want := src.MessageName() - return protoimpl.X.NewError("mismatched message type: got %q, want %q", got, want) - } - return opts.Unmarshal(src.GetValue(), dst) -} - -// UnmarshalNew unmarshals the underlying message from src into dst, -// which is newly created message using a type resolved from the type URL. -// The message type is resolved according to opt.Resolver, -// which should implement protoregistry.MessageTypeResolver. -// It reports an error if the underlying message type could not be resolved. -// -// If no options are specified, call src.UnmarshalNew instead. -func UnmarshalNew(src *Any, opts proto.UnmarshalOptions) (dst proto.Message, err error) { - if src.GetTypeUrl() == "" { - return nil, protoimpl.X.NewError("invalid empty type URL") - } - if opts.Resolver == nil { - opts.Resolver = protoregistry.GlobalTypes - } - r, ok := opts.Resolver.(protoregistry.MessageTypeResolver) - if !ok { - return nil, protoregistry.NotFound - } - mt, err := r.FindMessageByURL(src.GetTypeUrl()) - if err != nil { - if err == protoregistry.NotFound { - return nil, err - } - return nil, protoimpl.X.NewError("could not resolve %q: %v", src.GetTypeUrl(), err) - } - dst = mt.New().Interface() - return dst, opts.Unmarshal(src.GetValue(), dst) -} - -// MessageIs reports whether the underlying message is of the same type as m. -func (x *Any) MessageIs(m proto.Message) bool { - if m == nil { - return false - } - url := x.GetTypeUrl() - name := string(m.ProtoReflect().Descriptor().FullName()) - if !strings.HasSuffix(url, name) { - return false - } - return len(url) == len(name) || url[len(url)-len(name)-1] == '/' -} - -// MessageName reports the full name of the underlying message, -// returning an empty string if invalid. -func (x *Any) MessageName() protoreflect.FullName { - url := x.GetTypeUrl() - name := protoreflect.FullName(url) - if i := strings.LastIndexByte(url, '/'); 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All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/duration.proto - -// Package durationpb contains generated types for google/protobuf/duration.proto. -// -// The Duration message represents a signed span of time. -// -// -// Conversion to a Go Duration -// -// The AsDuration method can be used to convert a Duration message to a -// standard Go time.Duration value: -// -// d := dur.AsDuration() -// ... // make use of d as a time.Duration -// -// Converting to a time.Duration is a common operation so that the extensive -// set of time-based operations provided by the time package can be leveraged. -// See https://golang.org/pkg/time for more information. -// -// The AsDuration method performs the conversion on a best-effort basis. -// Durations with denormal values (e.g., nanoseconds beyond -99999999 and -// +99999999, inclusive; or seconds and nanoseconds with opposite signs) -// are normalized during the conversion to a time.Duration. To manually check for -// invalid Duration per the documented limitations in duration.proto, -// additionally call the CheckValid method: -// -// if err := dur.CheckValid(); err != nil { -// ... // handle error -// } -// -// Note that the documented limitations in duration.proto does not protect a -// Duration from overflowing the representable range of a time.Duration in Go. -// The AsDuration method uses saturation arithmetic such that an overflow clamps -// the resulting value to the closest representable value (e.g., math.MaxInt64 -// for positive overflow and math.MinInt64 for negative overflow). -// -// -// Conversion from a Go Duration -// -// The durationpb.New function can be used to construct a Duration message -// from a standard Go time.Duration value: -// -// dur := durationpb.New(d) -// ... // make use of d as a *durationpb.Duration -// -package durationpb - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - math "math" - reflect "reflect" - sync "sync" - time "time" -) - -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// # Examples -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (duration.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// Example 3: Compute Duration from datetime.timedelta in Python. -// -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) -// -// # JSON Mapping -// -// In JSON format, the Duration type is encoded as a string rather than an -// object, where the string ends in the suffix "s" (indicating seconds) and -// is preceded by the number of seconds, with nanoseconds expressed as -// fractional seconds. 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0, // [0:0] is the sub-list for extension type_name - 0, // [0:0] is the sub-list for extension extendee - 0, // [0:0] is the sub-list for field type_name -} - -func init() { file_google_protobuf_duration_proto_init() } -func file_google_protobuf_duration_proto_init() { - if File_google_protobuf_duration_proto != nil { - return - } - if !protoimpl.UnsafeEnabled { - file_google_protobuf_duration_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Duration); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - type x struct{} - out := protoimpl.TypeBuilder{ - File: protoimpl.DescBuilder{ - GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_duration_proto_rawDesc, - NumEnums: 0, - NumMessages: 1, - NumExtensions: 0, - NumServices: 0, - }, - GoTypes: file_google_protobuf_duration_proto_goTypes, - DependencyIndexes: file_google_protobuf_duration_proto_depIdxs, - MessageInfos: file_google_protobuf_duration_proto_msgTypes, - }.Build() - File_google_protobuf_duration_proto = out.File - file_google_protobuf_duration_proto_rawDesc = nil - file_google_protobuf_duration_proto_goTypes = nil - file_google_protobuf_duration_proto_depIdxs = nil -} diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index c9ae9213..81511a33 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -36,8 +36,7 @@ // The Timestamp message represents a timestamp, // an instant in time since the Unix epoch (January 1st, 1970). // -// -// Conversion to a Go Time +// # Conversion to a Go Time // // The AsTime method can be used to convert a Timestamp message to a // standard Go time.Time value in UTC: @@ -59,8 +58,7 @@ // ... // handle error // } // -// -// Conversion from a Go Time +// # Conversion from a Go Time // // The timestamppb.New function can be used to construct a Timestamp message // from a standard Go time.Time value: @@ -72,7 +70,6 @@ // // ts := timestamppb.Now() // ... // make use of ts as a *timestamppb.Timestamp -// package timestamppb import ( @@ -101,52 +98,50 @@ import ( // // Example 1: Compute Timestamp from POSIX `time()`. // -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); +// Timestamp timestamp; +// timestamp.set_seconds(time(NULL)); +// timestamp.set_nanos(0); // // Example 2: Compute Timestamp from POSIX `gettimeofday()`. // -// struct timeval tv; -// gettimeofday(&tv, NULL); +// struct timeval tv; +// gettimeofday(&tv, NULL); // -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); +// Timestamp timestamp; +// timestamp.set_seconds(tv.tv_sec); +// timestamp.set_nanos(tv.tv_usec * 1000); // // Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. // -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; +// FILETIME ft; +// GetSystemTimeAsFileTime(&ft); +// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; // -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); +// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z +// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. +// Timestamp timestamp; +// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); +// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); // // Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. // -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); +// long millis = System.currentTimeMillis(); // +// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) +// .setNanos((int) ((millis % 1000) * 1000000)).build(); // // Example 5: Compute Timestamp from Java `Instant.now()`. // -// Instant now = Instant.now(); -// -// Timestamp timestamp = -// Timestamp.newBuilder().setSeconds(now.getEpochSecond()) -// .setNanos(now.getNano()).build(); +// Instant now = Instant.now(); // +// Timestamp timestamp = +// Timestamp.newBuilder().setSeconds(now.getEpochSecond()) +// .setNanos(now.getNano()).build(); // // Example 6: Compute Timestamp from current time in Python. // -// timestamp = Timestamp() -// timestamp.GetCurrentTime() +// timestamp = Timestamp() +// timestamp.GetCurrentTime() // // # JSON Mapping // @@ -172,10 +167,8 @@ import ( // [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with // the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use // the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D +// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime() // ) to obtain a formatter capable of generating timestamps in this format. -// -// type Timestamp struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/.travis.yml b/vendor/gopkg.in/alecthomas/kingpin.v2/.travis.yml deleted file mode 100644 index e564b743..00000000 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/.travis.yml +++ /dev/null @@ -1,4 +0,0 @@ -sudo: false -language: go -install: go get -t -v ./... -go: 1.2 diff --git a/vendor/gopkg.in/alecthomas/kingpin.v2/templates.go b/vendor/gopkg.in/alecthomas/kingpin.v2/templates.go deleted file mode 100644 index 97b5c9fc..00000000 --- a/vendor/gopkg.in/alecthomas/kingpin.v2/templates.go +++ /dev/null @@ -1,262 +0,0 @@ -package kingpin - -// Default usage template. -var DefaultUsageTemplate = `{{define "FormatCommand"}}\ -{{if .FlagSummary}} {{.FlagSummary}}{{end}}\ -{{range .Args}} {{if not .Required}}[{{end}}<{{.Name}}>{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}\ -{{end}}\ - -{{define "FormatCommands"}}\ -{{range .FlattenedCommands}}\ -{{if not .Hidden}}\ - {{.FullCommand}}{{if .Default}}*{{end}}{{template "FormatCommand" .}} -{{.Help|Wrap 4}} -{{end}}\ -{{end}}\ -{{end}}\ - -{{define "FormatUsage"}}\ -{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} -{{if .Help}} -{{.Help|Wrap 0}}\ -{{end}}\ - -{{end}}\ - -{{if .Context.SelectedCommand}}\ -usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}} -{{else}}\ -usage: {{.App.Name}}{{template "FormatUsage" .App}} -{{end}}\ -{{if .Context.Flags}}\ -Flags: -{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.Args}}\ -Args: -{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.SelectedCommand}}\ -{{if len .Context.SelectedCommand.Commands}}\ -Subcommands: -{{template "FormatCommands" .Context.SelectedCommand}} -{{end}}\ -{{else if .App.Commands}}\ -Commands: -{{template "FormatCommands" .App}} -{{end}}\ -` - -// Usage template where command's optional flags are listed separately -var SeparateOptionalFlagsUsageTemplate = `{{define "FormatCommand"}}\ -{{if .FlagSummary}} {{.FlagSummary}}{{end}}\ -{{range .Args}} {{if not .Required}}[{{end}}<{{.Name}}>{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}\ -{{end}}\ - -{{define "FormatCommands"}}\ -{{range .FlattenedCommands}}\ -{{if not .Hidden}}\ - {{.FullCommand}}{{if .Default}}*{{end}}{{template "FormatCommand" .}} -{{.Help|Wrap 4}} -{{end}}\ -{{end}}\ -{{end}}\ - -{{define "FormatUsage"}}\ -{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} -{{if .Help}} -{{.Help|Wrap 0}}\ -{{end}}\ - -{{end}}\ -{{if .Context.SelectedCommand}}\ -usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}} -{{else}}\ -usage: {{.App.Name}}{{template "FormatUsage" .App}} -{{end}}\ - -{{if .Context.Flags|RequiredFlags}}\ -Required flags: -{{.Context.Flags|RequiredFlags|FlagsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.Flags|OptionalFlags}}\ -Optional flags: -{{.Context.Flags|OptionalFlags|FlagsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.Args}}\ -Args: -{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.SelectedCommand}}\ -Subcommands: -{{if .Context.SelectedCommand.Commands}}\ -{{template "FormatCommands" .Context.SelectedCommand}} -{{end}}\ -{{else if .App.Commands}}\ -Commands: -{{template "FormatCommands" .App}} -{{end}}\ -` - -// Usage template with compactly formatted commands. -var CompactUsageTemplate = `{{define "FormatCommand"}}\ -{{if .FlagSummary}} {{.FlagSummary}}{{end}}\ -{{range .Args}} {{if not .Required}}[{{end}}<{{.Name}}>{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}\ -{{end}}\ - -{{define "FormatCommandList"}}\ -{{range .}}\ -{{if not .Hidden}}\ -{{.Depth|Indent}}{{.Name}}{{if .Default}}*{{end}}{{template "FormatCommand" .}} -{{end}}\ -{{template "FormatCommandList" .Commands}}\ -{{end}}\ -{{end}}\ - -{{define "FormatUsage"}}\ -{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} -{{if .Help}} -{{.Help|Wrap 0}}\ -{{end}}\ - -{{end}}\ - -{{if .Context.SelectedCommand}}\ -usage: {{.App.Name}} {{.Context.SelectedCommand}}{{template "FormatUsage" .Context.SelectedCommand}} -{{else}}\ -usage: {{.App.Name}}{{template "FormatUsage" .App}} -{{end}}\ -{{if .Context.Flags}}\ -Flags: -{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.Args}}\ -Args: -{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.SelectedCommand}}\ -{{if .Context.SelectedCommand.Commands}}\ -Commands: - {{.Context.SelectedCommand}} -{{template "FormatCommandList" .Context.SelectedCommand.Commands}} -{{end}}\ -{{else if .App.Commands}}\ -Commands: -{{template "FormatCommandList" .App.Commands}} -{{end}}\ -` - -var ManPageTemplate = `{{define "FormatFlags"}}\ -{{range .Flags}}\ -{{if not .Hidden}}\ -.TP -\fB{{if .Short}}-{{.Short|Char}}, {{end}}--{{.Name}}{{if not .IsBoolFlag}}={{.FormatPlaceHolder}}{{end}}\\fR -{{.Help}} -{{end}}\ -{{end}}\ -{{end}}\ - -{{define "FormatCommand"}}\ -{{if .FlagSummary}} {{.FlagSummary}}{{end}}\ -{{range .Args}} {{if not .Required}}[{{end}}<{{.Name}}{{if .Default}}*{{end}}>{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}\ -{{end}}\ - -{{define "FormatCommands"}}\ -{{range .FlattenedCommands}}\ -{{if not .Hidden}}\ -.SS -\fB{{.FullCommand}}{{template "FormatCommand" .}}\\fR -.PP -{{.Help}} -{{template "FormatFlags" .}}\ -{{end}}\ -{{end}}\ -{{end}}\ - -{{define "FormatUsage"}}\ -{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}}\\fR -{{end}}\ - -.TH {{.App.Name}} 1 {{.App.Version}} "{{.App.Author}}" -.SH "NAME" -{{.App.Name}} -.SH "SYNOPSIS" -.TP -\fB{{.App.Name}}{{template "FormatUsage" .App}} -.SH "DESCRIPTION" -{{.App.Help}} -.SH "OPTIONS" -{{template "FormatFlags" .App}}\ -{{if .App.Commands}}\ -.SH "COMMANDS" -{{template "FormatCommands" .App}}\ -{{end}}\ -` - -// Default usage template. -var LongHelpTemplate = `{{define "FormatCommand"}}\ -{{if .FlagSummary}} {{.FlagSummary}}{{end}}\ -{{range .Args}} {{if not .Required}}[{{end}}<{{.Name}}>{{if .Value|IsCumulative}}...{{end}}{{if not .Required}}]{{end}}{{end}}\ -{{end}}\ - -{{define "FormatCommands"}}\ -{{range .FlattenedCommands}}\ -{{if not .Hidden}}\ - {{.FullCommand}}{{template "FormatCommand" .}} -{{.Help|Wrap 4}} -{{with .Flags|FlagsToTwoColumns}}{{FormatTwoColumnsWithIndent . 4 2}}{{end}} -{{end}}\ -{{end}}\ -{{end}}\ - -{{define "FormatUsage"}}\ -{{template "FormatCommand" .}}{{if .Commands}} [ ...]{{end}} -{{if .Help}} -{{.Help|Wrap 0}}\ -{{end}}\ - -{{end}}\ - -usage: {{.App.Name}}{{template "FormatUsage" .App}} -{{if .Context.Flags}}\ -Flags: -{{.Context.Flags|FlagsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .Context.Args}}\ -Args: -{{.Context.Args|ArgsToTwoColumns|FormatTwoColumns}} -{{end}}\ -{{if .App.Commands}}\ -Commands: -{{template "FormatCommands" .App}} -{{end}}\ -` - -var BashCompletionTemplate = ` -_{{.App.Name}}_bash_autocomplete() { - local cur prev opts base - COMPREPLY=() - cur="${COMP_WORDS[COMP_CWORD]}" - opts=$( ${COMP_WORDS[0]} --completion-bash ${COMP_WORDS[@]:1:$COMP_CWORD} ) - COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) ) - return 0 -} -complete -F _{{.App.Name}}_bash_autocomplete {{.App.Name}} - -` - -var ZshCompletionTemplate = ` -#compdef {{.App.Name}} -autoload -U compinit && compinit -autoload -U bashcompinit && bashcompinit - -_{{.App.Name}}_bash_autocomplete() { - local cur prev opts base - COMPREPLY=() - cur="${COMP_WORDS[COMP_CWORD]}" - opts=$( ${COMP_WORDS[0]} --completion-bash ${COMP_WORDS[@]:1:$COMP_CWORD} ) - COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) ) - return 0 -} -complete -F _{{.App.Name}}_bash_autocomplete {{.App.Name}} -` diff --git a/vendor/howett.net/plist/.gitignore b/vendor/howett.net/plist/.gitignore new file mode 100644 index 00000000..3743b346 --- /dev/null +++ b/vendor/howett.net/plist/.gitignore @@ -0,0 +1,16 @@ +# Binaries for programs and plugins +*.exe +*.exe~ +*.dll +*.so +*.dylib +*.wasm + +# Test binary, built with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Dependency directories (remove the comment below to include it) +# vendor/ diff --git a/vendor/howett.net/plist/.gitlab-ci.yml b/vendor/howett.net/plist/.gitlab-ci.yml new file mode 100644 index 00000000..11d6dbf7 --- /dev/null +++ b/vendor/howett.net/plist/.gitlab-ci.yml @@ -0,0 +1,39 @@ +image: golang:alpine +stages: + - test + +variables: + GO_PACKAGE: "howett.net/plist" + +before_script: + - "mkdir -p $(dirname $GOPATH/src/$GO_PACKAGE)" + - "ln -s $(pwd) $GOPATH/src/$GO_PACKAGE" + - "cd $GOPATH/src/$GO_PACKAGE" + +.template:go-test: &template-go-test + stage: test + script: + - go test + +go-test-cover:latest: + stage: test + script: + - go test -v -cover + coverage: '/^coverage: \d+\.\d+/' + +go-test-appengine:latest: + stage: test + script: + - go test -tags appengine + +go-test:1.6: + <<: *template-go-test + image: golang:1.6-alpine + +go-test:1.4: + <<: *template-go-test + image: golang:1.4-alpine + +go-test:1.2: + <<: *template-go-test + image: golang:1.2 diff --git a/vendor/howett.net/plist/LICENSE b/vendor/howett.net/plist/LICENSE new file mode 100644 index 00000000..9f6012f3 --- /dev/null +++ b/vendor/howett.net/plist/LICENSE @@ -0,0 +1,58 @@ +Copyright (c) 2013, Dustin L. Howett. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +The views and conclusions contained in the software and documentation are those +of the authors and should not be interpreted as representing official policies, +either expressed or implied, of the FreeBSD Project. + +-------------------------------------------------------------------------------- +Parts of this package were made available under the license covering +the Go language and all attended core libraries. That license follows. +-------------------------------------------------------------------------------- + +Copyright (c) 2012 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/howett.net/plist/README.md b/vendor/howett.net/plist/README.md new file mode 100644 index 00000000..d751c062 --- /dev/null +++ b/vendor/howett.net/plist/README.md @@ -0,0 +1,21 @@ +# plist - A pure Go property list transcoder [![coverage report](https://gitlab.howett.net/go/plist/badges/main/coverage.svg)](https://gitlab.howett.net/go/plist/commits/main) +## INSTALL +``` +$ go get howett.net/plist +``` + +## FEATURES +* Supports encoding/decoding property lists (Apple XML, Apple Binary, OpenStep and GNUStep) from/to arbitrary Go types + +## USE +```go +package main +import ( + "howett.net/plist" + "os" +) +func main() { + encoder := plist.NewEncoder(os.Stdout) + encoder.Encode(map[string]string{"hello": "world"}) +} +``` diff --git a/vendor/howett.net/plist/bplist.go b/vendor/howett.net/plist/bplist.go new file mode 100644 index 00000000..962793a9 --- /dev/null +++ b/vendor/howett.net/plist/bplist.go @@ -0,0 +1,26 @@ +package plist + +type bplistTrailer struct { + Unused [5]uint8 + SortVersion uint8 + OffsetIntSize uint8 + ObjectRefSize uint8 + NumObjects uint64 + TopObject uint64 + OffsetTableOffset uint64 +} + +const ( + bpTagNull uint8 = 0x00 + bpTagBoolFalse = 0x08 + bpTagBoolTrue = 0x09 + bpTagInteger = 0x10 + bpTagReal = 0x20 + bpTagDate = 0x30 + bpTagData = 0x40 + bpTagASCIIString = 0x50 + bpTagUTF16String = 0x60 + bpTagUID = 0x80 + bpTagArray = 0xA0 + bpTagDictionary = 0xD0 +) diff --git a/vendor/howett.net/plist/bplist_generator.go b/vendor/howett.net/plist/bplist_generator.go new file mode 100644 index 00000000..09ab71b1 --- /dev/null +++ b/vendor/howett.net/plist/bplist_generator.go @@ -0,0 +1,303 @@ +package plist + +import ( + "encoding/binary" + "errors" + "fmt" + "io" + "time" + "unicode/utf16" +) + +func bplistMinimumIntSize(n uint64) int { + switch { + case n <= uint64(0xff): + return 1 + case n <= uint64(0xffff): + return 2 + case n <= uint64(0xffffffff): + return 4 + default: + return 8 + } +} + +func bplistValueShouldUnique(pval cfValue) bool { + switch pval.(type) { + case cfString, *cfNumber, *cfReal, cfDate, cfData: + return true + } + return false +} + +type bplistGenerator struct { + writer *countedWriter + objmap map[interface{}]uint64 // maps pValue.hash()es to object locations + objtable []cfValue + trailer bplistTrailer +} + +func (p *bplistGenerator) flattenPlistValue(pval cfValue) { + key := pval.hash() + if bplistValueShouldUnique(pval) { + if _, ok := p.objmap[key]; ok { + return + } + } + + p.objmap[key] = uint64(len(p.objtable)) + p.objtable = append(p.objtable, pval) + + switch pval := pval.(type) { + case *cfDictionary: + pval.sort() + for _, k := range pval.keys { + p.flattenPlistValue(cfString(k)) + } + for _, v := range pval.values { + p.flattenPlistValue(v) + } + case *cfArray: + for _, v := range pval.values { + p.flattenPlistValue(v) + } + } +} + +func (p *bplistGenerator) indexForPlistValue(pval cfValue) (uint64, bool) { + v, ok := p.objmap[pval.hash()] + return v, ok +} + +func (p *bplistGenerator) generateDocument(root cfValue) { + p.objtable = make([]cfValue, 0, 16) + p.objmap = make(map[interface{}]uint64) + p.flattenPlistValue(root) + + p.trailer.NumObjects = uint64(len(p.objtable)) + p.trailer.ObjectRefSize = uint8(bplistMinimumIntSize(p.trailer.NumObjects)) + + p.writer.Write([]byte("bplist00")) + + offtable := make([]uint64, p.trailer.NumObjects) + for i, pval := range p.objtable { + offtable[i] = uint64(p.writer.BytesWritten()) + p.writePlistValue(pval) + } + + p.trailer.OffsetIntSize = uint8(bplistMinimumIntSize(uint64(p.writer.BytesWritten()))) + p.trailer.TopObject = p.objmap[root.hash()] + p.trailer.OffsetTableOffset = uint64(p.writer.BytesWritten()) + + for _, offset := range offtable { + p.writeSizedInt(offset, int(p.trailer.OffsetIntSize)) + } + + binary.Write(p.writer, binary.BigEndian, p.trailer) +} + +func (p *bplistGenerator) writePlistValue(pval cfValue) { + if pval == nil { + return + } + + switch pval := pval.(type) { + case *cfDictionary: + p.writeDictionaryTag(pval) + case *cfArray: + p.writeArrayTag(pval.values) + case cfString: + p.writeStringTag(string(pval)) + case *cfNumber: + p.writeIntTag(pval.signed, pval.value) + case *cfReal: + if pval.wide { + p.writeRealTag(pval.value, 64) + } else { + p.writeRealTag(pval.value, 32) + } + case cfBoolean: + p.writeBoolTag(bool(pval)) + case cfData: + p.writeDataTag([]byte(pval)) + case cfDate: + p.writeDateTag(time.Time(pval)) + case cfUID: + p.writeUIDTag(UID(pval)) + default: + panic(fmt.Errorf("unknown plist type %t", pval)) + } +} + +func (p *bplistGenerator) writeSizedInt(n uint64, nbytes int) { + var val interface{} + switch nbytes { + case 1: + val = uint8(n) + case 2: + val = uint16(n) + case 4: + val = uint32(n) + case 8: + val = n + default: + panic(errors.New("illegal integer size")) + } + binary.Write(p.writer, binary.BigEndian, val) +} + +func (p *bplistGenerator) writeBoolTag(v bool) { + tag := uint8(bpTagBoolFalse) + if v { + tag = bpTagBoolTrue + } + binary.Write(p.writer, binary.BigEndian, tag) +} + +func (p *bplistGenerator) writeIntTag(signed bool, n uint64) { + var tag uint8 + var val interface{} + switch { + case n <= uint64(0xff): + val = uint8(n) + tag = bpTagInteger | 0x0 + case n <= uint64(0xffff): + val = uint16(n) + tag = bpTagInteger | 0x1 + case n <= uint64(0xffffffff): + val = uint32(n) + tag = bpTagInteger | 0x2 + case n > uint64(0x7fffffffffffffff) && !signed: + // 64-bit values are always *signed* in format 00. + // Any unsigned value that doesn't intersect with the signed + // range must be sign-extended and stored as a SInt128 + val = n + tag = bpTagInteger | 0x4 + default: + val = n + tag = bpTagInteger | 0x3 + } + + binary.Write(p.writer, binary.BigEndian, tag) + if tag&0xF == 0x4 { + // SInt128; in the absence of true 128-bit integers in Go, + // we'll just fake the top half. We only got here because + // we had an unsigned 64-bit int that didn't fit, + // so sign extend it with zeroes. + binary.Write(p.writer, binary.BigEndian, uint64(0)) + } + binary.Write(p.writer, binary.BigEndian, val) +} + +func (p *bplistGenerator) writeUIDTag(u UID) { + nbytes := bplistMinimumIntSize(uint64(u)) + tag := uint8(bpTagUID | (nbytes - 1)) + + binary.Write(p.writer, binary.BigEndian, tag) + p.writeSizedInt(uint64(u), nbytes) +} + +func (p *bplistGenerator) writeRealTag(n float64, bits int) { + var tag uint8 = bpTagReal | 0x3 + var val interface{} = n + if bits == 32 { + val = float32(n) + tag = bpTagReal | 0x2 + } + + binary.Write(p.writer, binary.BigEndian, tag) + binary.Write(p.writer, binary.BigEndian, val) +} + +func (p *bplistGenerator) writeDateTag(t time.Time) { + tag := uint8(bpTagDate) | 0x3 + val := float64(t.In(time.UTC).UnixNano()) / float64(time.Second) + val -= 978307200 // Adjust to Apple Epoch + + binary.Write(p.writer, binary.BigEndian, tag) + binary.Write(p.writer, binary.BigEndian, val) +} + +func (p *bplistGenerator) writeCountedTag(tag uint8, count uint64) { + marker := tag + if count >= 0xF { + marker |= 0xF + } else { + marker |= uint8(count) + } + + binary.Write(p.writer, binary.BigEndian, marker) + + if count >= 0xF { + p.writeIntTag(false, count) + } +} + +func (p *bplistGenerator) writeDataTag(data []byte) { + p.writeCountedTag(bpTagData, uint64(len(data))) + binary.Write(p.writer, binary.BigEndian, data) +} + +func (p *bplistGenerator) writeStringTag(str string) { + for _, r := range str { + if r > 0x7F { + utf16Runes := utf16.Encode([]rune(str)) + p.writeCountedTag(bpTagUTF16String, uint64(len(utf16Runes))) + binary.Write(p.writer, binary.BigEndian, utf16Runes) + return + } + } + + p.writeCountedTag(bpTagASCIIString, uint64(len(str))) + binary.Write(p.writer, binary.BigEndian, []byte(str)) +} + +func (p *bplistGenerator) writeDictionaryTag(dict *cfDictionary) { + // assumption: sorted already; flattenPlistValue did this. + cnt := len(dict.keys) + p.writeCountedTag(bpTagDictionary, uint64(cnt)) + vals := make([]uint64, cnt*2) + for i, k := range dict.keys { + // invariant: keys have already been "uniqued" (as PStrings) + keyIdx, ok := p.objmap[cfString(k).hash()] + if !ok { + panic(errors.New("failed to find key " + k + " in object map during serialization")) + } + vals[i] = keyIdx + } + + for i, v := range dict.values { + // invariant: values have already been "uniqued" + objIdx, ok := p.indexForPlistValue(v) + if !ok { + panic(errors.New("failed to find value in object map during serialization")) + } + vals[i+cnt] = objIdx + } + + for _, v := range vals { + p.writeSizedInt(v, int(p.trailer.ObjectRefSize)) + } +} + +func (p *bplistGenerator) writeArrayTag(arr []cfValue) { + p.writeCountedTag(bpTagArray, uint64(len(arr))) + for _, v := range arr { + objIdx, ok := p.indexForPlistValue(v) + if !ok { + panic(errors.New("failed to find value in object map during serialization")) + } + + p.writeSizedInt(objIdx, int(p.trailer.ObjectRefSize)) + } +} + +func (p *bplistGenerator) Indent(i string) { + // There's nothing to indent. +} + +func newBplistGenerator(w io.Writer) *bplistGenerator { + return &bplistGenerator{ + writer: &countedWriter{Writer: mustWriter{w}}, + } +} diff --git a/vendor/howett.net/plist/bplist_parser.go b/vendor/howett.net/plist/bplist_parser.go new file mode 100644 index 00000000..8bb164e1 --- /dev/null +++ b/vendor/howett.net/plist/bplist_parser.go @@ -0,0 +1,356 @@ +package plist + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "io" + "io/ioutil" + "math" + "runtime" + "time" + "unicode/utf16" +) + +const ( + signedHighBits = 0xFFFFFFFFFFFFFFFF +) + +type offset uint64 + +type bplistParser struct { + buffer []byte + + reader io.ReadSeeker + version int + objects []cfValue // object ID to object + trailer bplistTrailer + trailerOffset uint64 + + containerStack []offset // slice of object offsets; manipulated during container deserialization +} + +func (p *bplistParser) validateDocumentTrailer() { + if p.trailer.OffsetTableOffset >= p.trailerOffset { + panic(fmt.Errorf("offset table beyond beginning of trailer (0x%x, trailer@0x%x)", p.trailer.OffsetTableOffset, p.trailerOffset)) + } + + if p.trailer.OffsetTableOffset < 9 { + panic(fmt.Errorf("offset table begins inside header (0x%x)", p.trailer.OffsetTableOffset)) + } + + if p.trailerOffset > (p.trailer.NumObjects*uint64(p.trailer.OffsetIntSize))+p.trailer.OffsetTableOffset { + panic(errors.New("garbage between offset table and trailer")) + } + + if p.trailer.OffsetTableOffset+(uint64(p.trailer.OffsetIntSize)*p.trailer.NumObjects) > p.trailerOffset { + panic(errors.New("offset table isn't long enough to address every object")) + } + + maxObjectRef := uint64(1) << (8 * p.trailer.ObjectRefSize) + if p.trailer.NumObjects > maxObjectRef { + panic(fmt.Errorf("more objects (%v) than object ref size (%v bytes) can support", p.trailer.NumObjects, p.trailer.ObjectRefSize)) + } + + if p.trailer.OffsetIntSize < uint8(8) && (uint64(1)<<(8*p.trailer.OffsetIntSize)) <= p.trailer.OffsetTableOffset { + panic(errors.New("offset size isn't big enough to address entire file")) + } + + if p.trailer.TopObject >= p.trailer.NumObjects { + panic(fmt.Errorf("top object #%d is out of range (only %d exist)", p.trailer.TopObject, p.trailer.NumObjects)) + } +} + +func (p *bplistParser) parseDocument() (pval cfValue, parseError error) { + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + panic(r) + } + + parseError = plistParseError{"binary", r.(error)} + } + }() + + p.buffer, _ = ioutil.ReadAll(p.reader) + + l := len(p.buffer) + if l < 40 { + panic(errors.New("not enough data")) + } + + if !bytes.Equal(p.buffer[0:6], []byte{'b', 'p', 'l', 'i', 's', 't'}) { + panic(errors.New("incomprehensible magic")) + } + + p.version = int(((p.buffer[6] - '0') * 10) + (p.buffer[7] - '0')) + + if p.version > 1 { + panic(fmt.Errorf("unexpected version %d", p.version)) + } + + p.trailerOffset = uint64(l - 32) + p.trailer = bplistTrailer{ + SortVersion: p.buffer[p.trailerOffset+5], + OffsetIntSize: p.buffer[p.trailerOffset+6], + ObjectRefSize: p.buffer[p.trailerOffset+7], + NumObjects: binary.BigEndian.Uint64(p.buffer[p.trailerOffset+8:]), + TopObject: binary.BigEndian.Uint64(p.buffer[p.trailerOffset+16:]), + OffsetTableOffset: binary.BigEndian.Uint64(p.buffer[p.trailerOffset+24:]), + } + + p.validateDocumentTrailer() + + // INVARIANTS: + // - Entire offset table is before trailer + // - Offset table begins after header + // - Offset table can address entire document + // - Object IDs are big enough to support the number of objects in this plist + // - Top object is in range + + p.objects = make([]cfValue, p.trailer.NumObjects) + + pval = p.objectAtIndex(p.trailer.TopObject) + return +} + +// parseSizedInteger returns a 128-bit integer as low64, high64 +func (p *bplistParser) parseSizedInteger(off offset, nbytes int) (lo uint64, hi uint64, newOffset offset) { + // Per comments in CoreFoundation, format version 00 requires that all + // 1, 2 or 4-byte integers be interpreted as unsigned. 8-byte integers are + // signed (always?) and therefore must be sign extended here. + // negative 1, 2, or 4-byte integers are always emitted as 64-bit. + switch nbytes { + case 1: + lo, hi = uint64(p.buffer[off]), 0 + case 2: + lo, hi = uint64(binary.BigEndian.Uint16(p.buffer[off:])), 0 + case 4: + lo, hi = uint64(binary.BigEndian.Uint32(p.buffer[off:])), 0 + case 8: + lo = binary.BigEndian.Uint64(p.buffer[off:]) + if p.buffer[off]&0x80 != 0 { + // sign extend if lo is signed + hi = signedHighBits + } + case 16: + lo, hi = binary.BigEndian.Uint64(p.buffer[off+8:]), binary.BigEndian.Uint64(p.buffer[off:]) + default: + if nbytes > 8 { + panic(errors.New("illegal integer size")) + } + lo, hi = binary.BigEndian.Uint64(p.buffer[off-(8-offset(nbytes)):]) & ((1<= p.trailer.NumObjects { + panic(fmt.Errorf("invalid object#%d (max %d)", index, p.trailer.NumObjects)) + } + + if pval := p.objects[index]; pval != nil { + return pval + } + + off, _ := p.parseOffsetAtOffset(offset(p.trailer.OffsetTableOffset + (index * uint64(p.trailer.OffsetIntSize)))) + if off > offset(p.trailer.OffsetTableOffset-1) { + panic(fmt.Errorf("object#%d starts beyond beginning of object table (0x%x, table@0x%x)", index, off, p.trailer.OffsetTableOffset)) + } + + pval := p.parseTagAtOffset(off) + p.objects[index] = pval + return pval + +} + +func (p *bplistParser) pushNestedObject(off offset) { + for _, v := range p.containerStack { + if v == off { + p.panicNestedObject(off) + } + } + p.containerStack = append(p.containerStack, off) +} + +func (p *bplistParser) panicNestedObject(off offset) { + ids := "" + for _, v := range p.containerStack { + ids += fmt.Sprintf("0x%x > ", v) + } + + // %s0x%d: ids above ends with " > " + panic(fmt.Errorf("self-referential collection@0x%x (%s0x%x) cannot be deserialized", off, ids, off)) +} + +func (p *bplistParser) popNestedObject() { + p.containerStack = p.containerStack[:len(p.containerStack)-1] +} + +func (p *bplistParser) parseTagAtOffset(off offset) cfValue { + tag := p.buffer[off] + + switch tag & 0xF0 { + case bpTagNull: + switch tag & 0x0F { + case bpTagBoolTrue, bpTagBoolFalse: + return cfBoolean(tag == bpTagBoolTrue) + } + case bpTagInteger: + lo, hi, _ := p.parseIntegerAtOffset(off) + return &cfNumber{ + signed: hi == signedHighBits, // a signed integer is stored as a 128-bit integer with the top 64 bits set + value: lo, + } + case bpTagReal: + nbytes := 1 << (tag & 0x0F) + switch nbytes { + case 4: + bits := binary.BigEndian.Uint32(p.buffer[off+1:]) + return &cfReal{wide: false, value: float64(math.Float32frombits(bits))} + case 8: + bits := binary.BigEndian.Uint64(p.buffer[off+1:]) + return &cfReal{wide: true, value: math.Float64frombits(bits)} + } + panic(errors.New("illegal float size")) + case bpTagDate: + bits := binary.BigEndian.Uint64(p.buffer[off+1:]) + val := math.Float64frombits(bits) + + // Apple Epoch is 20110101000000Z + // Adjust for UNIX Time + val += 978307200 + + sec, fsec := math.Modf(val) + time := time.Unix(int64(sec), int64(fsec*float64(time.Second))).In(time.UTC) + return cfDate(time) + case bpTagData: + data := p.parseDataAtOffset(off) + return cfData(data) + case bpTagASCIIString: + str := p.parseASCIIStringAtOffset(off) + return cfString(str) + case bpTagUTF16String: + str := p.parseUTF16StringAtOffset(off) + return cfString(str) + case bpTagUID: // Somehow different than int: low half is nbytes - 1 instead of log2(nbytes) + lo, _, _ := p.parseSizedInteger(off+1, int(tag&0xF)+1) + return cfUID(lo) + case bpTagDictionary: + return p.parseDictionaryAtOffset(off) + case bpTagArray: + return p.parseArrayAtOffset(off) + } + panic(fmt.Errorf("unexpected atom 0x%2.02x at offset 0x%x", tag, off)) +} + +func (p *bplistParser) parseIntegerAtOffset(off offset) (uint64, uint64, offset) { + tag := p.buffer[off] + return p.parseSizedInteger(off+1, 1<<(tag&0xF)) +} + +func (p *bplistParser) countForTagAtOffset(off offset) (uint64, offset) { + tag := p.buffer[off] + cnt := uint64(tag & 0x0F) + if cnt == 0xF { + cnt, _, off = p.parseIntegerAtOffset(off + 1) + return cnt, off + } + return cnt, off + 1 +} + +func (p *bplistParser) parseDataAtOffset(off offset) []byte { + len, start := p.countForTagAtOffset(off) + if start+offset(len) > offset(p.trailer.OffsetTableOffset) { + panic(fmt.Errorf("data@0x%x too long (%v bytes, max is %v)", off, len, p.trailer.OffsetTableOffset-uint64(start))) + } + return p.buffer[start : start+offset(len)] +} + +func (p *bplistParser) parseASCIIStringAtOffset(off offset) string { + len, start := p.countForTagAtOffset(off) + if start+offset(len) > offset(p.trailer.OffsetTableOffset) { + panic(fmt.Errorf("ascii string@0x%x too long (%v bytes, max is %v)", off, len, p.trailer.OffsetTableOffset-uint64(start))) + } + + return zeroCopy8BitString(p.buffer, int(start), int(len)) +} + +func (p *bplistParser) parseUTF16StringAtOffset(off offset) string { + len, start := p.countForTagAtOffset(off) + bytes := len * 2 + if start+offset(bytes) > offset(p.trailer.OffsetTableOffset) { + panic(fmt.Errorf("utf16 string@0x%x too long (%v bytes, max is %v)", off, bytes, p.trailer.OffsetTableOffset-uint64(start))) + } + + u16s := make([]uint16, len) + for i := offset(0); i < offset(len); i++ { + u16s[i] = binary.BigEndian.Uint16(p.buffer[start+(i*2):]) + } + runes := utf16.Decode(u16s) + return string(runes) +} + +func (p *bplistParser) parseObjectListAtOffset(off offset, count uint64) []cfValue { + if off+offset(count*uint64(p.trailer.ObjectRefSize)) > offset(p.trailer.OffsetTableOffset) { + panic(fmt.Errorf("list@0x%x length (%v) puts its end beyond the offset table at 0x%x", off, count, p.trailer.OffsetTableOffset)) + } + objects := make([]cfValue, count) + + next := off + var oid uint64 + for i := uint64(0); i < count; i++ { + oid, next = p.parseObjectRefAtOffset(next) + objects[i] = p.objectAtIndex(oid) + } + + return objects +} + +func (p *bplistParser) parseDictionaryAtOffset(off offset) *cfDictionary { + p.pushNestedObject(off) + defer p.popNestedObject() + + // a dictionary is an object list of [key key key val val val] + cnt, start := p.countForTagAtOffset(off) + objects := p.parseObjectListAtOffset(start, cnt*2) + + keys := make([]string, cnt) + for i := uint64(0); i < cnt; i++ { + if str, ok := objects[i].(cfString); ok { + keys[i] = string(str) + } else { + panic(fmt.Errorf("dictionary@0x%x contains non-string key at index %d", off, i)) + } + } + + return &cfDictionary{ + keys: keys, + values: objects[cnt:], + } +} + +func (p *bplistParser) parseArrayAtOffset(off offset) *cfArray { + p.pushNestedObject(off) + defer p.popNestedObject() + + // an array is just an object list + cnt, start := p.countForTagAtOffset(off) + return &cfArray{p.parseObjectListAtOffset(start, cnt)} +} + +func newBplistParser(r io.ReadSeeker) *bplistParser { + return &bplistParser{reader: r} +} diff --git a/vendor/howett.net/plist/decode.go b/vendor/howett.net/plist/decode.go new file mode 100644 index 00000000..4c646677 --- /dev/null +++ b/vendor/howett.net/plist/decode.go @@ -0,0 +1,119 @@ +package plist + +import ( + "bytes" + "io" + "reflect" + "runtime" +) + +type parser interface { + parseDocument() (cfValue, error) +} + +// A Decoder reads a property list from an input stream. +type Decoder struct { + // the format of the most-recently-decoded property list + Format int + + reader io.ReadSeeker + lax bool +} + +// Decode works like Unmarshal, except it reads the decoder stream to find property list elements. +// +// After Decoding, the Decoder's Format field will be set to one of the plist format constants. +func (p *Decoder) Decode(v interface{}) (err error) { + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + panic(r) + } + err = r.(error) + } + }() + + header := make([]byte, 6) + p.reader.Read(header) + p.reader.Seek(0, 0) + + var parser parser + var pval cfValue + if bytes.Equal(header, []byte("bplist")) { + parser = newBplistParser(p.reader) + pval, err = parser.parseDocument() + if err != nil { + // Had a bplist header, but still got an error: we have to die here. + return err + } + p.Format = BinaryFormat + } else { + parser = newXMLPlistParser(p.reader) + pval, err = parser.parseDocument() + if _, ok := err.(invalidPlistError); ok { + // Rewind: the XML parser might have exhausted the file. + p.reader.Seek(0, 0) + // We don't use parser here because we want the textPlistParser type + tp := newTextPlistParser(p.reader) + pval, err = tp.parseDocument() + if err != nil { + return err + } + p.Format = tp.format + if p.Format == OpenStepFormat { + // OpenStep property lists can only store strings, + // so we have to turn on lax mode here for the unmarshal step later. + p.lax = true + } + } else { + if err != nil { + return err + } + p.Format = XMLFormat + } + } + + p.unmarshal(pval, reflect.ValueOf(v)) + return +} + +// NewDecoder returns a Decoder that reads property list elements from a stream reader, r. +// NewDecoder requires a Seekable stream for the purposes of file type detection. +func NewDecoder(r io.ReadSeeker) *Decoder { + return &Decoder{Format: InvalidFormat, reader: r, lax: false} +} + +// Unmarshal parses a property list document and stores the result in the value pointed to by v. +// +// Unmarshal uses the inverse of the type encodings that Marshal uses, allocating heap-borne types as necessary. +// +// When given a nil pointer, Unmarshal allocates a new value for it to point to. +// +// To decode property list values into an interface value, Unmarshal decodes the property list into the concrete value contained +// in the interface value. If the interface value is nil, Unmarshal stores one of the following in the interface value: +// +// string, bool, uint64, float64 +// plist.UID for "CoreFoundation Keyed Archiver UIDs" (convertible to uint64) +// []byte, for plist data +// []interface{}, for plist arrays +// map[string]interface{}, for plist dictionaries +// +// If a property list value is not appropriate for a given value type, Unmarshal aborts immediately and returns an error. +// +// As Go does not support 128-bit types, and we don't want to pretend we're giving the user integer types (as opposed to +// secretly passing them structs), Unmarshal will drop the high 64 bits of any 128-bit integers encoded in binary property lists. +// (This is important because CoreFoundation serializes some large 64-bit values as 128-bit values with an empty high half.) +// +// When Unmarshal encounters an OpenStep property list, it will enter a relaxed parsing mode: OpenStep property lists can only store +// plain old data as strings, so we will attempt to recover integer, floating-point, boolean and date values wherever they are necessary. +// (for example, if Unmarshal attempts to unmarshal an OpenStep property list into a time.Time, it will try to parse the string it +// receives as a time.) +// +// Unmarshal returns the detected property list format and an error, if any. +func Unmarshal(data []byte, v interface{}) (format int, err error) { + r := bytes.NewReader(data) + dec := NewDecoder(r) + err = dec.Decode(v) + format = dec.Format + return +} diff --git a/vendor/howett.net/plist/doc.go b/vendor/howett.net/plist/doc.go new file mode 100644 index 00000000..457e60b6 --- /dev/null +++ b/vendor/howett.net/plist/doc.go @@ -0,0 +1,5 @@ +// Package plist implements encoding and decoding of Apple's "property list" format. +// Property lists come in three sorts: plain text (GNUStep and OpenStep), XML and binary. +// plist supports all of them. +// The mapping between property list and Go objects is described in the documentation for the Marshal and Unmarshal functions. +package plist diff --git a/vendor/howett.net/plist/encode.go b/vendor/howett.net/plist/encode.go new file mode 100644 index 00000000..f81309b5 --- /dev/null +++ b/vendor/howett.net/plist/encode.go @@ -0,0 +1,126 @@ +package plist + +import ( + "bytes" + "errors" + "io" + "reflect" + "runtime" +) + +type generator interface { + generateDocument(cfValue) + Indent(string) +} + +// An Encoder writes a property list to an output stream. +type Encoder struct { + writer io.Writer + format int + + indent string +} + +// Encode writes the property list encoding of v to the stream. +func (p *Encoder) Encode(v interface{}) (err error) { + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + panic(r) + } + err = r.(error) + } + }() + + pval := p.marshal(reflect.ValueOf(v)) + if pval == nil { + panic(errors.New("plist: no root element to encode")) + } + + var g generator + switch p.format { + case XMLFormat: + g = newXMLPlistGenerator(p.writer) + case BinaryFormat, AutomaticFormat: + g = newBplistGenerator(p.writer) + case OpenStepFormat, GNUStepFormat: + g = newTextPlistGenerator(p.writer, p.format) + } + g.Indent(p.indent) + g.generateDocument(pval) + return +} + +// Indent turns on pretty-printing for the XML and Text property list formats. +// Each element begins on a new line and is preceded by one or more copies of indent according to its nesting depth. +func (p *Encoder) Indent(indent string) { + p.indent = indent +} + +// NewEncoder returns an Encoder that writes an XML property list to w. +func NewEncoder(w io.Writer) *Encoder { + return NewEncoderForFormat(w, XMLFormat) +} + +// NewEncoderForFormat returns an Encoder that writes a property list to w in the specified format. +// Pass AutomaticFormat to allow the library to choose the best encoding (currently BinaryFormat). +func NewEncoderForFormat(w io.Writer, format int) *Encoder { + return &Encoder{ + writer: w, + format: format, + } +} + +// NewBinaryEncoder returns an Encoder that writes a binary property list to w. +func NewBinaryEncoder(w io.Writer) *Encoder { + return NewEncoderForFormat(w, BinaryFormat) +} + +// Marshal returns the property list encoding of v in the specified format. +// +// Pass AutomaticFormat to allow the library to choose the best encoding (currently BinaryFormat). +// +// Marshal traverses the value v recursively. +// Any nil values encountered, other than the root, will be silently discarded as +// the property list format bears no representation for nil values. +// +// Strings, integers of varying size, floats and booleans are encoded unchanged. +// Strings bearing non-ASCII runes will be encoded differently depending upon the property list format: +// UTF-8 for XML property lists and UTF-16 for binary property lists. +// +// Slice and Array values are encoded as property list arrays, except for +// []byte values, which are encoded as data. +// +// Map values encode as dictionaries. The map's key type must be string; there is no provision for encoding non-string dictionary keys. +// +// Struct values are encoded as dictionaries, with only exported fields being serialized. Struct field encoding may be influenced with the use of tags. +// The tag format is: +// +// `plist:"[,flags...]"` +// +// The following flags are supported: +// +// omitempty Only include the field if it is not set to the zero value for its type. +// +// If the key is "-", the field is ignored. +// +// Anonymous struct fields are encoded as if their exported fields were exposed via the outer struct. +// +// Pointer values encode as the value pointed to. +// +// Channel, complex and function values cannot be encoded. Any attempt to do so causes Marshal to return an error. +func Marshal(v interface{}, format int) ([]byte, error) { + return MarshalIndent(v, format, "") +} + +// MarshalIndent works like Marshal, but each property list element +// begins on a new line and is preceded by one or more copies of indent according to its nesting depth. +func MarshalIndent(v interface{}, format int, indent string) ([]byte, error) { + buf := &bytes.Buffer{} + enc := NewEncoderForFormat(buf, format) + enc.Indent(indent) + if err := enc.Encode(v); err != nil { + return nil, err + } + return buf.Bytes(), nil +} diff --git a/vendor/howett.net/plist/fuzz.go b/vendor/howett.net/plist/fuzz.go new file mode 100644 index 00000000..18a3b4b9 --- /dev/null +++ b/vendor/howett.net/plist/fuzz.go @@ -0,0 +1,17 @@ +// +build gofuzz + +package plist + +import ( + "bytes" +) + +func Fuzz(data []byte) int { + buf := bytes.NewReader(data) + + var obj interface{} + if err := NewDecoder(buf).Decode(&obj); err != nil { + return 0 + } + return 1 +} diff --git a/vendor/howett.net/plist/marshal.go b/vendor/howett.net/plist/marshal.go new file mode 100644 index 00000000..0b9c08fc --- /dev/null +++ b/vendor/howett.net/plist/marshal.go @@ -0,0 +1,192 @@ +package plist + +import ( + "encoding" + "reflect" + "time" +) + +func isEmptyValue(v reflect.Value) bool { + switch v.Kind() { + case reflect.Array, reflect.Map, reflect.Slice, reflect.String: + return v.Len() == 0 + case reflect.Bool: + return !v.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return v.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return v.Uint() == 0 + case reflect.Float32, reflect.Float64: + return v.Float() == 0 + case reflect.Interface, reflect.Ptr: + return v.IsNil() + } + return false +} + +var ( + plistMarshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() + textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem() + timeType = reflect.TypeOf((*time.Time)(nil)).Elem() +) + +func implementsInterface(val reflect.Value, interfaceType reflect.Type) (interface{}, bool) { + if val.CanInterface() { + itf := val.Interface() + if itf != nil && reflect.TypeOf(itf).Implements(interfaceType) { + return itf, true + } + } + + if val.CanAddr() { + if pv := val.Addr(); pv.CanInterface() { + itf := pv.Interface() + if itf != nil && reflect.TypeOf(itf).Implements(interfaceType) { + return itf, true + } + } + } + return nil, false +} + +func (p *Encoder) marshalPlistInterface(marshalable Marshaler) cfValue { + value, err := marshalable.MarshalPlist() + if err != nil { + panic(err) + } + return p.marshal(reflect.ValueOf(value)) +} + +// marshalTextInterface marshals a TextMarshaler to a plist string. +func (p *Encoder) marshalTextInterface(marshalable encoding.TextMarshaler) cfValue { + s, err := marshalable.MarshalText() + if err != nil { + panic(err) + } + return cfString(s) +} + +// marshalStruct marshals a reflected struct value to a plist dictionary +func (p *Encoder) marshalStruct(typ reflect.Type, val reflect.Value) cfValue { + tinfo, _ := getTypeInfo(typ) + + dict := &cfDictionary{ + keys: make([]string, 0, len(tinfo.fields)), + values: make([]cfValue, 0, len(tinfo.fields)), + } + for _, finfo := range tinfo.fields { + value := finfo.value(val) + if !value.IsValid() || finfo.omitEmpty && isEmptyValue(value) { + continue + } + dict.keys = append(dict.keys, finfo.name) + dict.values = append(dict.values, p.marshal(value)) + } + + return dict +} + +func (p *Encoder) marshalTime(val reflect.Value) cfValue { + time := val.Interface().(time.Time) + return cfDate(time) +} + +func (p *Encoder) marshal(val reflect.Value) cfValue { + if !val.IsValid() { + return nil + } + + if receiver, can := implementsInterface(val, plistMarshalerType); can { + return p.marshalPlistInterface(receiver.(Marshaler)) + } + + // time.Time implements TextMarshaler, but we need to store it in RFC3339 + if val.Type() == timeType { + return p.marshalTime(val) + } + if val.Kind() == reflect.Ptr || (val.Kind() == reflect.Interface && val.NumMethod() == 0) { + ival := val.Elem() + if ival.IsValid() && ival.Type() == timeType { + return p.marshalTime(ival) + } + } + + // Check for text marshaler. + if receiver, can := implementsInterface(val, textMarshalerType); can { + return p.marshalTextInterface(receiver.(encoding.TextMarshaler)) + } + + // Descend into pointers or interfaces + if val.Kind() == reflect.Ptr || (val.Kind() == reflect.Interface && val.NumMethod() == 0) { + val = val.Elem() + } + + // We got this far and still may have an invalid anything or nil ptr/interface + if !val.IsValid() || ((val.Kind() == reflect.Ptr || val.Kind() == reflect.Interface) && val.IsNil()) { + return nil + } + + typ := val.Type() + + if typ == uidType { + return cfUID(val.Uint()) + } + + if val.Kind() == reflect.Struct { + return p.marshalStruct(typ, val) + } + + switch val.Kind() { + case reflect.String: + return cfString(val.String()) + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return &cfNumber{signed: true, value: uint64(val.Int())} + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return &cfNumber{signed: false, value: val.Uint()} + case reflect.Float32: + return &cfReal{wide: false, value: val.Float()} + case reflect.Float64: + return &cfReal{wide: true, value: val.Float()} + case reflect.Bool: + return cfBoolean(val.Bool()) + case reflect.Slice, reflect.Array: + if typ.Elem().Kind() == reflect.Uint8 { + bytes := []byte(nil) + if val.CanAddr() && val.Kind() == reflect.Slice { + // arrays are may be addressable but do not support .Bytes + bytes = val.Bytes() + } else { + bytes = make([]byte, val.Len()) + reflect.Copy(reflect.ValueOf(bytes), val) + } + return cfData(bytes) + } else { + values := make([]cfValue, val.Len()) + for i, length := 0, val.Len(); i < length; i++ { + if subpval := p.marshal(val.Index(i)); subpval != nil { + values[i] = subpval + } + } + return &cfArray{values} + } + case reflect.Map: + if typ.Key().Kind() != reflect.String { + panic(&unknownTypeError{typ}) + } + + l := val.Len() + dict := &cfDictionary{ + keys: make([]string, 0, l), + values: make([]cfValue, 0, l), + } + for _, keyv := range val.MapKeys() { + if subpval := p.marshal(val.MapIndex(keyv)); subpval != nil { + dict.keys = append(dict.keys, keyv.String()) + dict.values = append(dict.values, subpval) + } + } + return dict + default: + panic(&unknownTypeError{typ}) + } +} diff --git a/vendor/howett.net/plist/must.go b/vendor/howett.net/plist/must.go new file mode 100644 index 00000000..2c2523d9 --- /dev/null +++ b/vendor/howett.net/plist/must.go @@ -0,0 +1,50 @@ +package plist + +import ( + "io" + "strconv" +) + +type mustWriter struct { + io.Writer +} + +func (w mustWriter) Write(p []byte) (int, error) { + n, err := w.Writer.Write(p) + if err != nil { + panic(err) + } + return n, nil +} + +func mustParseInt(str string, base, bits int) int64 { + i, err := strconv.ParseInt(str, base, bits) + if err != nil { + panic(err) + } + return i +} + +func mustParseUint(str string, base, bits int) uint64 { + i, err := strconv.ParseUint(str, base, bits) + if err != nil { + panic(err) + } + return i +} + +func mustParseFloat(str string, bits int) float64 { + i, err := strconv.ParseFloat(str, bits) + if err != nil { + panic(err) + } + return i +} + +func mustParseBool(str string) bool { + i, err := strconv.ParseBool(str) + if err != nil { + panic(err) + } + return i +} diff --git a/vendor/howett.net/plist/plist.go b/vendor/howett.net/plist/plist.go new file mode 100644 index 00000000..8883e1c7 --- /dev/null +++ b/vendor/howett.net/plist/plist.go @@ -0,0 +1,83 @@ +package plist + +import ( + "reflect" +) + +// Property list format constants +const ( + // Used by Decoder to represent an invalid property list. + InvalidFormat int = 0 + + // Used to indicate total abandon with regards to Encoder's output format. + AutomaticFormat = 0 + + XMLFormat = 1 + BinaryFormat = 2 + OpenStepFormat = 3 + GNUStepFormat = 4 +) + +var FormatNames = map[int]string{ + InvalidFormat: "unknown/invalid", + XMLFormat: "XML", + BinaryFormat: "Binary", + OpenStepFormat: "OpenStep", + GNUStepFormat: "GNUStep", +} + +type unknownTypeError struct { + typ reflect.Type +} + +func (u *unknownTypeError) Error() string { + return "plist: can't marshal value of type " + u.typ.String() +} + +type invalidPlistError struct { + format string + err error +} + +func (e invalidPlistError) Error() string { + s := "plist: invalid " + e.format + " property list" + if e.err != nil { + s += ": " + e.err.Error() + } + return s +} + +type plistParseError struct { + format string + err error +} + +func (e plistParseError) Error() string { + s := "plist: error parsing " + e.format + " property list" + if e.err != nil { + s += ": " + e.err.Error() + } + return s +} + +// A UID represents a unique object identifier. UIDs are serialized in a manner distinct from +// that of integers. +type UID uint64 + +// Marshaler is the interface implemented by types that can marshal themselves into valid +// property list objects. The returned value is marshaled in place of the original value +// implementing Marshaler +// +// If an error is returned by MarshalPlist, marshaling stops and the error is returned. +type Marshaler interface { + MarshalPlist() (interface{}, error) +} + +// Unmarshaler is the interface implemented by types that can unmarshal themselves from +// property list objects. The UnmarshalPlist method receives a function that may +// be called to unmarshal the original property list value into a field or variable. +// +// It is safe to call the unmarshal function more than once. +type Unmarshaler interface { + UnmarshalPlist(unmarshal func(interface{}) error) error +} diff --git a/vendor/howett.net/plist/plist_types.go b/vendor/howett.net/plist/plist_types.go new file mode 100644 index 00000000..98363644 --- /dev/null +++ b/vendor/howett.net/plist/plist_types.go @@ -0,0 +1,172 @@ +package plist + +import ( + "hash/crc32" + "sort" + "time" + "strconv" +) + +// magic value used in the non-binary encoding of UIDs +// (stored as a dictionary mapping CF$UID->integer) +const cfUIDMagic = "CF$UID" + +type cfValue interface { + typeName() string + hash() interface{} +} + +type cfDictionary struct { + keys sort.StringSlice + values []cfValue +} + +func (*cfDictionary) typeName() string { + return "dictionary" +} + +func (p *cfDictionary) hash() interface{} { + return p +} + +func (p *cfDictionary) Len() int { + return len(p.keys) +} + +func (p *cfDictionary) Less(i, j int) bool { + return p.keys.Less(i, j) +} + +func (p *cfDictionary) Swap(i, j int) { + p.keys.Swap(i, j) + p.values[i], p.values[j] = p.values[j], p.values[i] +} + +func (p *cfDictionary) sort() { + sort.Sort(p) +} + +func (p *cfDictionary) maybeUID(lax bool) cfValue { + if len(p.keys) == 1 && p.keys[0] == "CF$UID" && len(p.values) == 1 { + pval := p.values[0] + if integer, ok := pval.(*cfNumber); ok { + return cfUID(integer.value) + } + // Openstep only has cfString. Act like the unmarshaller a bit. + if lax { + if str, ok := pval.(cfString); ok { + if i, err := strconv.ParseUint(string(str), 10, 64); err == nil { + return cfUID(i) + } + } + } + } + return p +} + +type cfArray struct { + values []cfValue +} + +func (*cfArray) typeName() string { + return "array" +} + +func (p *cfArray) hash() interface{} { + return p +} + +type cfString string + +func (cfString) typeName() string { + return "string" +} + +func (p cfString) hash() interface{} { + return string(p) +} + +type cfNumber struct { + signed bool + value uint64 +} + +func (*cfNumber) typeName() string { + return "integer" +} + +func (p *cfNumber) hash() interface{} { + if p.signed { + return int64(p.value) + } + return p.value +} + +type cfReal struct { + wide bool + value float64 +} + +func (cfReal) typeName() string { + return "real" +} + +func (p *cfReal) hash() interface{} { + if p.wide { + return p.value + } + return float32(p.value) +} + +type cfBoolean bool + +func (cfBoolean) typeName() string { + return "boolean" +} + +func (p cfBoolean) hash() interface{} { + return bool(p) +} + +type cfUID UID + +func (cfUID) typeName() string { + return "UID" +} + +func (p cfUID) hash() interface{} { + return p +} + +func (p cfUID) toDict() *cfDictionary { + return &cfDictionary{ + keys: []string{cfUIDMagic}, + values: []cfValue{&cfNumber{ + signed: false, + value: uint64(p), + }}, + } +} + +type cfData []byte + +func (cfData) typeName() string { + return "data" +} + +func (p cfData) hash() interface{} { + // Data are uniqued by their checksums. + // Todo: Look at calculating this only once and storing it somewhere; + // crc32 is fairly quick, however. + return crc32.ChecksumIEEE([]byte(p)) +} + +type cfDate time.Time + +func (cfDate) typeName() string { + return "date" +} + +func (p cfDate) hash() interface{} { + return time.Time(p) +} diff --git a/vendor/howett.net/plist/text_generator.go b/vendor/howett.net/plist/text_generator.go new file mode 100644 index 00000000..d71f02bb --- /dev/null +++ b/vendor/howett.net/plist/text_generator.go @@ -0,0 +1,228 @@ +package plist + +import ( + "encoding/hex" + "io" + "strconv" + "time" +) + +type textPlistGenerator struct { + writer io.Writer + format int + + quotableTable *characterSet + + indent string + depth int + + dictKvDelimiter, dictEntryDelimiter, arrayDelimiter []byte +} + +var ( + textPlistTimeLayout = "2006-01-02 15:04:05 -0700" + padding = "0000" +) + +func (p *textPlistGenerator) generateDocument(pval cfValue) { + p.writePlistValue(pval) +} + +func (p *textPlistGenerator) plistQuotedString(str string) string { + if str == "" { + return `""` + } + s := "" + quot := false + for _, r := range str { + if r > 0xFF { + quot = true + s += `\U` + us := strconv.FormatInt(int64(r), 16) + s += padding[len(us):] + s += us + } else if r > 0x7F { + quot = true + s += `\` + us := strconv.FormatInt(int64(r), 8) + s += padding[1+len(us):] + s += us + } else { + c := uint8(r) + if p.quotableTable.ContainsByte(c) { + quot = true + } + + switch c { + case '\a': + s += `\a` + case '\b': + s += `\b` + case '\v': + s += `\v` + case '\f': + s += `\f` + case '\\': + s += `\\` + case '"': + s += `\"` + case '\t', '\r', '\n': + fallthrough + default: + s += string(c) + } + } + } + if quot { + s = `"` + s + `"` + } + return s +} + +func (p *textPlistGenerator) deltaIndent(depthDelta int) { + if depthDelta < 0 { + p.depth-- + } else if depthDelta > 0 { + p.depth++ + } +} + +func (p *textPlistGenerator) writeIndent() { + if len(p.indent) == 0 { + return + } + if len(p.indent) > 0 { + p.writer.Write([]byte("\n")) + for i := 0; i < p.depth; i++ { + io.WriteString(p.writer, p.indent) + } + } +} + +func (p *textPlistGenerator) writePlistValue(pval cfValue) { + if pval == nil { + return + } + + switch pval := pval.(type) { + case *cfDictionary: + pval.sort() + p.writer.Write([]byte(`{`)) + p.deltaIndent(1) + for i, k := range pval.keys { + p.writeIndent() + io.WriteString(p.writer, p.plistQuotedString(k)) + p.writer.Write(p.dictKvDelimiter) + p.writePlistValue(pval.values[i]) + p.writer.Write(p.dictEntryDelimiter) + } + p.deltaIndent(-1) + p.writeIndent() + p.writer.Write([]byte(`}`)) + case *cfArray: + p.writer.Write([]byte(`(`)) + p.deltaIndent(1) + for _, v := range pval.values { + p.writeIndent() + p.writePlistValue(v) + p.writer.Write(p.arrayDelimiter) + } + p.deltaIndent(-1) + p.writeIndent() + p.writer.Write([]byte(`)`)) + case cfString: + io.WriteString(p.writer, p.plistQuotedString(string(pval))) + case *cfNumber: + if p.format == GNUStepFormat { + p.writer.Write([]byte(`<*I`)) + } + if pval.signed { + io.WriteString(p.writer, strconv.FormatInt(int64(pval.value), 10)) + } else { + io.WriteString(p.writer, strconv.FormatUint(pval.value, 10)) + } + if p.format == GNUStepFormat { + p.writer.Write([]byte(`>`)) + } + case *cfReal: + if p.format == GNUStepFormat { + p.writer.Write([]byte(`<*R`)) + } + // GNUstep does not differentiate between 32/64-bit floats. + io.WriteString(p.writer, strconv.FormatFloat(pval.value, 'g', -1, 64)) + if p.format == GNUStepFormat { + p.writer.Write([]byte(`>`)) + } + case cfBoolean: + if p.format == GNUStepFormat { + if pval { + p.writer.Write([]byte(`<*BY>`)) + } else { + p.writer.Write([]byte(`<*BN>`)) + } + } else { + if pval { + p.writer.Write([]byte(`1`)) + } else { + p.writer.Write([]byte(`0`)) + } + } + case cfData: + var hexencoded [9]byte + var l int + var asc = 9 + hexencoded[8] = ' ' + + p.writer.Write([]byte(`<`)) + b := []byte(pval) + for i := 0; i < len(b); i += 4 { + l = i + 4 + if l >= len(b) { + l = len(b) + // We no longer need the space - or the rest of the buffer. + // (we used >= above to get this part without another conditional :P) + asc = (l - i) * 2 + } + // Fill the buffer (only up to 8 characters, to preserve the space we implicitly include + // at the end of every encode) + hex.Encode(hexencoded[:8], b[i:l]) + io.WriteString(p.writer, string(hexencoded[:asc])) + } + p.writer.Write([]byte(`>`)) + case cfDate: + if p.format == GNUStepFormat { + p.writer.Write([]byte(`<*D`)) + io.WriteString(p.writer, time.Time(pval).In(time.UTC).Format(textPlistTimeLayout)) + p.writer.Write([]byte(`>`)) + } else { + io.WriteString(p.writer, p.plistQuotedString(time.Time(pval).In(time.UTC).Format(textPlistTimeLayout))) + } + case cfUID: + p.writePlistValue(pval.toDict()) + } +} + +func (p *textPlistGenerator) Indent(i string) { + p.indent = i + if i == "" { + p.dictKvDelimiter = []byte(`=`) + } else { + // For pretty-printing + p.dictKvDelimiter = []byte(` = `) + } +} + +func newTextPlistGenerator(w io.Writer, format int) *textPlistGenerator { + table := &osQuotable + if format == GNUStepFormat { + table = &gsQuotable + } + return &textPlistGenerator{ + writer: mustWriter{w}, + format: format, + quotableTable: table, + dictKvDelimiter: []byte(`=`), + arrayDelimiter: []byte(`,`), + dictEntryDelimiter: []byte(`;`), + } +} diff --git a/vendor/howett.net/plist/text_parser.go b/vendor/howett.net/plist/text_parser.go new file mode 100644 index 00000000..56401832 --- /dev/null +++ b/vendor/howett.net/plist/text_parser.go @@ -0,0 +1,586 @@ +// Parser for text plist formats. +// @see https://github.com/apple/swift-corelibs-foundation/blob/master/CoreFoundation/Parsing.subproj/CFOldStylePList.c +// @see https://github.com/gnustep/libs-base/blob/master/Source/NSPropertyList.m +// This parser also handles strings files. + +package plist + +import ( + "encoding/base64" + "encoding/binary" + "errors" + "fmt" + "io" + "io/ioutil" + "runtime" + "strings" + "time" + "unicode/utf16" + "unicode/utf8" +) + +type textPlistParser struct { + reader io.Reader + format int + + input string + start int + pos int + width int +} + +func convertU16(buffer []byte, bo binary.ByteOrder) (string, error) { + if len(buffer)%2 != 0 { + return "", errors.New("truncated utf16") + } + + tmp := make([]uint16, len(buffer)/2) + for i := 0; i < len(buffer); i += 2 { + tmp[i/2] = bo.Uint16(buffer[i : i+2]) + } + return string(utf16.Decode(tmp)), nil +} + +func guessEncodingAndConvert(buffer []byte) (string, error) { + if len(buffer) >= 3 && buffer[0] == 0xEF && buffer[1] == 0xBB && buffer[2] == 0xBF { + // UTF-8 BOM + return zeroCopy8BitString(buffer, 3, len(buffer)-3), nil + } else if len(buffer) >= 2 { + // UTF-16 guesses + + switch { + // stream is big-endian (BOM is FE FF or head is 00 XX) + case (buffer[0] == 0xFE && buffer[1] == 0xFF): + return convertU16(buffer[2:], binary.BigEndian) + case (buffer[0] == 0 && buffer[1] != 0): + return convertU16(buffer, binary.BigEndian) + + // stream is little-endian (BOM is FE FF or head is XX 00) + case (buffer[0] == 0xFF && buffer[1] == 0xFE): + return convertU16(buffer[2:], binary.LittleEndian) + case (buffer[0] != 0 && buffer[1] == 0): + return convertU16(buffer, binary.LittleEndian) + } + } + + // fallback: assume ASCII (not great!) + return zeroCopy8BitString(buffer, 0, len(buffer)), nil +} + +func (p *textPlistParser) parseDocument() (pval cfValue, parseError error) { + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + panic(r) + } + // Wrap all non-invalid-plist errors. + parseError = plistParseError{"text", r.(error)} + } + }() + + buffer, err := ioutil.ReadAll(p.reader) + if err != nil { + panic(err) + } + + p.input, err = guessEncodingAndConvert(buffer) + if err != nil { + panic(err) + } + + val := p.parsePlistValue() + + p.skipWhitespaceAndComments() + if p.peek() != eof { + if _, ok := val.(cfString); !ok { + p.error("garbage after end of document") + } + + // Try parsing as .strings. + // See -[NSDictionary propertyListFromStringsFileFormat:]. + p.start = 0 + p.pos = 0 + val = p.parseDictionary(true) + } + + pval = val + + return +} + +const eof rune = -1 + +func (p *textPlistParser) error(e string, args ...interface{}) { + line := strings.Count(p.input[:p.pos], "\n") + char := p.pos - strings.LastIndex(p.input[:p.pos], "\n") - 1 + panic(fmt.Errorf("%s at line %d character %d", fmt.Sprintf(e, args...), line, char)) +} + +func (p *textPlistParser) next() rune { + if int(p.pos) >= len(p.input) { + p.width = 0 + return eof + } + r, w := utf8.DecodeRuneInString(p.input[p.pos:]) + p.width = w + p.pos += p.width + return r +} + +func (p *textPlistParser) backup() { + p.pos -= p.width +} + +func (p *textPlistParser) peek() rune { + r := p.next() + p.backup() + return r +} + +func (p *textPlistParser) emit() string { + s := p.input[p.start:p.pos] + p.start = p.pos + return s +} + +func (p *textPlistParser) ignore() { + p.start = p.pos +} + +func (p *textPlistParser) empty() bool { + return p.start == p.pos +} + +func (p *textPlistParser) scanUntil(ch rune) { + if x := strings.IndexRune(p.input[p.pos:], ch); x >= 0 { + p.pos += x + return + } + p.pos = len(p.input) +} + +func (p *textPlistParser) scanUntilAny(chs string) { + if x := strings.IndexAny(p.input[p.pos:], chs); x >= 0 { + p.pos += x + return + } + p.pos = len(p.input) +} + +func (p *textPlistParser) scanCharactersInSet(ch *characterSet) { + for ch.Contains(p.next()) { + } + p.backup() +} + +func (p *textPlistParser) scanCharactersNotInSet(ch *characterSet) { + var r rune + for { + r = p.next() + if r == eof || ch.Contains(r) { + break + } + } + p.backup() +} + +func (p *textPlistParser) skipWhitespaceAndComments() { + for { + p.scanCharactersInSet(&whitespace) + if strings.HasPrefix(p.input[p.pos:], "//") { + p.scanCharactersNotInSet(&newlineCharacterSet) + } else if strings.HasPrefix(p.input[p.pos:], "/*") { + if x := strings.Index(p.input[p.pos:], "*/"); x >= 0 { + p.pos += x + 2 // skip the */ as well + continue // consume more whitespace + } else { + p.error("unexpected eof in block comment") + } + } else { + break + } + } + p.ignore() +} + +func (p *textPlistParser) parseOctalDigits(max int) uint64 { + var val uint64 + + for i := 0; i < max; i++ { + r := p.next() + + if r >= '0' && r <= '7' { + val <<= 3 + val |= uint64((r - '0')) + } else { + p.backup() + break + } + } + return val +} + +func (p *textPlistParser) parseHexDigits(max int) uint64 { + var val uint64 + + for i := 0; i < max; i++ { + r := p.next() + + if r >= 'a' && r <= 'f' { + val <<= 4 + val |= 10 + uint64((r - 'a')) + } else if r >= 'A' && r <= 'F' { + val <<= 4 + val |= 10 + uint64((r - 'A')) + } else if r >= '0' && r <= '9' { + val <<= 4 + val |= uint64((r - '0')) + } else { + p.backup() + break + } + } + return val +} + +// the \ has already been consumed +func (p *textPlistParser) parseEscape() string { + var s string + switch p.next() { + case 'a': + s = "\a" + case 'b': + s = "\b" + case 'v': + s = "\v" + case 'f': + s = "\f" + case 't': + s = "\t" + case 'r': + s = "\r" + case 'n': + s = "\n" + case '\\': + s = `\` + case '"': + s = `"` + case 'x': // This is our extension. + s = string(rune(p.parseHexDigits(2))) + case 'u', 'U': // 'u' is a GNUstep extension. + s = string(rune(p.parseHexDigits(4))) + case '0', '1', '2', '3', '4', '5', '6', '7': + p.backup() // we've already consumed one of the digits + s = string(rune(p.parseOctalDigits(3))) + default: + p.backup() // everything else should be accepted + } + p.ignore() // skip the entire escape sequence + return s +} + +// the " has already been consumed +func (p *textPlistParser) parseQuotedString() cfString { + p.ignore() // ignore the " + + slowPath := false + s := "" + + for { + p.scanUntilAny(`"\`) + switch p.peek() { + case eof: + p.error("unexpected eof in quoted string") + case '"': + section := p.emit() + p.pos++ // skip " + if !slowPath { + return cfString(section) + } else { + s += section + return cfString(s) + } + case '\\': + slowPath = true + s += p.emit() + p.next() // consume \ + s += p.parseEscape() + } + } +} + +func (p *textPlistParser) parseUnquotedString() cfString { + p.scanCharactersNotInSet(&gsQuotable) + s := p.emit() + if s == "" { + p.error("invalid unquoted string (found an unquoted character that should be quoted?)") + } + + return cfString(s) +} + +// the { has already been consumed +func (p *textPlistParser) parseDictionary(ignoreEof bool) cfValue { + //p.ignore() // ignore the { + var keypv cfValue + keys := make([]string, 0, 32) + values := make([]cfValue, 0, 32) +outer: + for { + p.skipWhitespaceAndComments() + + switch p.next() { + case eof: + if !ignoreEof { + p.error("unexpected eof in dictionary") + } + fallthrough + case '}': + break outer + case '"': + keypv = p.parseQuotedString() + default: + p.backup() + keypv = p.parseUnquotedString() + } + + // INVARIANT: key can't be nil; parseQuoted and parseUnquoted + // will panic out before they return nil. + + p.skipWhitespaceAndComments() + + var val cfValue + n := p.next() + if n == ';' { + // This is supposed to be .strings-specific. + // GNUstep parses this as an empty string. + // Apple copies the key like we do. + val = keypv + } else if n == '=' { + // whitespace is consumed within + val = p.parsePlistValue() + + p.skipWhitespaceAndComments() + + if p.next() != ';' { + p.error("missing ; in dictionary") + } + } else { + p.error("missing = in dictionary") + } + + keys = append(keys, string(keypv.(cfString))) + values = append(values, val) + } + + dict := &cfDictionary{keys: keys, values: values} + return dict.maybeUID(p.format == OpenStepFormat) +} + +// the ( has already been consumed +func (p *textPlistParser) parseArray() *cfArray { + //p.ignore() // ignore the ( + values := make([]cfValue, 0, 32) +outer: + for { + p.skipWhitespaceAndComments() + + switch p.next() { + case eof: + p.error("unexpected eof in array") + case ')': + break outer // done here + case ',': + continue // restart; ,) is valid and we don't want to blow it + default: + p.backup() + } + + pval := p.parsePlistValue() // whitespace is consumed within + if str, ok := pval.(cfString); ok && string(str) == "" { + // Empty strings in arrays are apparently skipped? + // TODO: Figure out why this was implemented. + continue + } + values = append(values, pval) + } + return &cfArray{values} +} + +// the <* have already been consumed +func (p *textPlistParser) parseGNUStepValue() cfValue { + typ := p.next() + + if typ == '>' || typ == eof { // <*>, <*EOF + p.error("invalid GNUStep extended value") + } + + if typ != 'I' && typ != 'R' && typ != 'B' && typ != 'D' { + // early out: no need to collect the value if we'll fail to understand it + p.error("unknown GNUStep extended value type `" + string(typ) + "'") + } + + if p.peek() == '"' { // <*x" + p.next() + } + + p.ignore() + p.scanUntil('>') + + if p.peek() == eof { // <*xEOF or <*x"EOF + p.error("unterminated GNUStep extended value") + } + + if p.empty() { // <*x>, <*x""> + p.error("empty GNUStep extended value") + } + + v := p.emit() + p.next() // consume the > + + if v[len(v)-1] == '"' { + // GNUStep tolerates malformed quoted values, as in <*I5"> and <*I"5> + // It purportedly does so by stripping the trailing quote + v = v[:len(v)-1] + } + + switch typ { + case 'I': + if len(v) == 0 { + p.error("truncated GNUStep extended value") + } + if v[0] == '-' { + n := mustParseInt(v, 10, 64) + return &cfNumber{signed: true, value: uint64(n)} + } else { + n := mustParseUint(v, 10, 64) + return &cfNumber{signed: false, value: n} + } + case 'R': + n := mustParseFloat(v, 64) + return &cfReal{wide: true, value: n} // TODO(DH) 32/64 + case 'B': + if len(v) == 0 { + p.error("truncated GNUStep extended value") + } + b := v[0] == 'Y' + return cfBoolean(b) + case 'D': + t, err := time.Parse(textPlistTimeLayout, v) + if err != nil { + p.error(err.Error()) + } + + return cfDate(t.In(time.UTC)) + } + // We should never get here; we checked the type above + return nil +} + +// the <[ have already been consumed +func (p *textPlistParser) parseGNUStepBase64() cfData { + p.ignore() + p.scanUntil(']') + v := p.emit() + + if p.next() != ']' { + p.error("invalid GNUStep base64 data (expected ']')") + } + + if p.next() != '>' { + p.error("invalid GNUStep base64 data (expected '>')") + } + + // Emulate NSDataBase64DecodingIgnoreUnknownCharacters + filtered := strings.Map(base64ValidChars.Map, v) + data, err := base64.StdEncoding.DecodeString(filtered) + if err != nil { + p.error("invalid GNUStep base64 data: " + err.Error()) + } + return cfData(data) +} + +// The < has already been consumed +func (p *textPlistParser) parseHexData() cfData { + buf := make([]byte, 256) + i := 0 + c := 0 + + for { + r := p.next() + switch r { + case eof: + p.error("unexpected eof in data") + case '>': + if c&1 == 1 { + p.error("uneven number of hex digits in data") + } + p.ignore() + return cfData(buf[:i]) + // Apple and GNUstep both want these in pairs. We are a bit more lax. + // GS accepts comments too, but that seems like a lot of work. + case ' ', '\t', '\n', '\r', '\u2028', '\u2029': + continue + } + + buf[i] <<= 4 + if r >= 'a' && r <= 'f' { + buf[i] |= 10 + byte((r - 'a')) + } else if r >= 'A' && r <= 'F' { + buf[i] |= 10 + byte((r - 'A')) + } else if r >= '0' && r <= '9' { + buf[i] |= byte((r - '0')) + } else { + p.error("unexpected hex digit `%c'", r) + } + + c++ + if c&1 == 0 { + i++ + if i >= len(buf) { + realloc := make([]byte, len(buf)*2) + copy(realloc, buf) + buf = realloc + } + } + } +} + +func (p *textPlistParser) parsePlistValue() cfValue { + for { + p.skipWhitespaceAndComments() + + switch p.next() { + case eof: + return &cfDictionary{} + case '<': + switch p.next() { + case '*': + p.format = GNUStepFormat + return p.parseGNUStepValue() + case '[': + p.format = GNUStepFormat + return p.parseGNUStepBase64() + default: + p.backup() + return p.parseHexData() + } + case '"': + return p.parseQuotedString() + case '{': + return p.parseDictionary(false) + case '(': + return p.parseArray() + default: + p.backup() + return p.parseUnquotedString() + } + } +} + +func newTextPlistParser(r io.Reader) *textPlistParser { + return &textPlistParser{ + reader: r, + format: OpenStepFormat, + } +} diff --git a/vendor/howett.net/plist/text_tables.go b/vendor/howett.net/plist/text_tables.go new file mode 100644 index 00000000..2bdd7ba9 --- /dev/null +++ b/vendor/howett.net/plist/text_tables.go @@ -0,0 +1,61 @@ +package plist + +type characterSet [4]uint64 + +func (s *characterSet) Map(ch rune) rune { + if s.Contains(ch) { + return ch + } else { + return -1 + } +} + +func (s *characterSet) Contains(ch rune) bool { + return ch >= 0 && ch <= 255 && s.ContainsByte(byte(ch)) +} + +func (s *characterSet) ContainsByte(ch byte) bool { + return (s[ch/64]&(1<<(ch%64)) > 0) +} + +// Bitmap of characters that must be inside a quoted string +// when written to an old-style property list +// Low bits represent lower characters, and each uint64 represents 64 characters. +var gsQuotable = characterSet{ + 0x78001385ffffffff, + 0xa800000138000000, + 0xffffffffffffffff, + 0xffffffffffffffff, +} + +// 7f instead of 3f in the top line: CFOldStylePlist.c says . is valid, but they quote it. +// ef instead og 6f in the top line: ' will be quoted +var osQuotable = characterSet{ + 0xf4007fefffffffff, + 0xf8000001f8000001, + 0xffffffffffffffff, + 0xffffffffffffffff, +} + +var whitespace = characterSet{ + 0x0000000100003f00, + 0x0000000000000000, + 0x0000000000000000, + 0x0000000000000000, +} + +var newlineCharacterSet = characterSet{ + 0x0000000000002400, + 0x0000000000000000, + 0x0000000000000000, + 0x0000000000000000, +} + +// Bitmap of characters that are valid in base64-encoded strings. +// Used to filter out non-b64 characters to emulate NSDataBase64DecodingIgnoreUnknownCharacters +var base64ValidChars = characterSet{ + 0x23ff880000000000, + 0x07fffffe07fffffe, + 0x0000000000000000, + 0x0000000000000000, +} diff --git a/vendor/howett.net/plist/typeinfo.go b/vendor/howett.net/plist/typeinfo.go new file mode 100644 index 00000000..f0b920f8 --- /dev/null +++ b/vendor/howett.net/plist/typeinfo.go @@ -0,0 +1,170 @@ +package plist + +import ( + "reflect" + "strings" + "sync" +) + +// typeInfo holds details for the plist representation of a type. +type typeInfo struct { + fields []fieldInfo +} + +// fieldInfo holds details for the plist representation of a single field. +type fieldInfo struct { + idx []int + name string + omitEmpty bool +} + +var tinfoMap = make(map[reflect.Type]*typeInfo) +var tinfoLock sync.RWMutex + +// getTypeInfo returns the typeInfo structure with details necessary +// for marshalling and unmarshalling typ. +func getTypeInfo(typ reflect.Type) (*typeInfo, error) { + tinfoLock.RLock() + tinfo, ok := tinfoMap[typ] + tinfoLock.RUnlock() + if ok { + return tinfo, nil + } + tinfo = &typeInfo{} + if typ.Kind() == reflect.Struct { + n := typ.NumField() + for i := 0; i < n; i++ { + f := typ.Field(i) + if f.PkgPath != "" || f.Tag.Get("plist") == "-" { + continue // Private field + } + + // For embedded structs, embed its fields. + if f.Anonymous { + t := f.Type + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + if t.Kind() == reflect.Struct { + inner, err := getTypeInfo(t) + if err != nil { + return nil, err + } + for _, finfo := range inner.fields { + finfo.idx = append([]int{i}, finfo.idx...) + if err := addFieldInfo(typ, tinfo, &finfo); err != nil { + return nil, err + } + } + continue + } + } + + finfo, err := structFieldInfo(typ, &f) + if err != nil { + return nil, err + } + + // Add the field if it doesn't conflict with other fields. + if err := addFieldInfo(typ, tinfo, finfo); err != nil { + return nil, err + } + } + } + tinfoLock.Lock() + tinfoMap[typ] = tinfo + tinfoLock.Unlock() + return tinfo, nil +} + +// structFieldInfo builds and returns a fieldInfo for f. +func structFieldInfo(typ reflect.Type, f *reflect.StructField) (*fieldInfo, error) { + finfo := &fieldInfo{idx: f.Index} + + // Split the tag from the xml namespace if necessary. + tag := f.Tag.Get("plist") + + // Parse flags. + tokens := strings.Split(tag, ",") + tag = tokens[0] + if len(tokens) > 1 { + tag = tokens[0] + for _, flag := range tokens[1:] { + switch flag { + case "omitempty": + finfo.omitEmpty = true + } + } + } + + if tag == "" { + // If the name part of the tag is completely empty, + // use the field name + finfo.name = f.Name + return finfo, nil + } + + finfo.name = tag + return finfo, nil +} + +// addFieldInfo adds finfo to tinfo.fields if there are no +// conflicts, or if conflicts arise from previous fields that were +// obtained from deeper embedded structures than finfo. In the latter +// case, the conflicting entries are dropped. +// A conflict occurs when the path (parent + name) to a field is +// itself a prefix of another path, or when two paths match exactly. +// It is okay for field paths to share a common, shorter prefix. +func addFieldInfo(typ reflect.Type, tinfo *typeInfo, newf *fieldInfo) error { + var conflicts []int + // First, figure all conflicts. Most working code will have none. + for i := range tinfo.fields { + oldf := &tinfo.fields[i] + if newf.name == oldf.name { + conflicts = append(conflicts, i) + } + } + + // Without conflicts, add the new field and return. + if conflicts == nil { + tinfo.fields = append(tinfo.fields, *newf) + return nil + } + + // If any conflict is shallower, ignore the new field. + // This matches the Go field resolution on embedding. + for _, i := range conflicts { + if len(tinfo.fields[i].idx) < len(newf.idx) { + return nil + } + } + + // Otherwise, the new field is shallower, and thus takes precedence, + // so drop the conflicting fields from tinfo and append the new one. + for c := len(conflicts) - 1; c >= 0; c-- { + i := conflicts[c] + copy(tinfo.fields[i:], tinfo.fields[i+1:]) + tinfo.fields = tinfo.fields[:len(tinfo.fields)-1] + } + tinfo.fields = append(tinfo.fields, *newf) + return nil +} + +// value returns v's field value corresponding to finfo. +// It's equivalent to v.FieldByIndex(finfo.idx), but initializes +// and dereferences pointers as necessary. +func (finfo *fieldInfo) value(v reflect.Value) reflect.Value { + for i, x := range finfo.idx { + if i > 0 { + t := v.Type() + if t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Struct { + if v.IsNil() { + v.Set(reflect.New(v.Type().Elem())) + } + v = v.Elem() + } + } + v = v.Field(x) + } + return v +} diff --git a/vendor/howett.net/plist/unmarshal.go b/vendor/howett.net/plist/unmarshal.go new file mode 100644 index 00000000..63b4b1d5 --- /dev/null +++ b/vendor/howett.net/plist/unmarshal.go @@ -0,0 +1,331 @@ +package plist + +import ( + "encoding" + "fmt" + "reflect" + "runtime" + "time" +) + +type incompatibleDecodeTypeError struct { + dest reflect.Type + src string // type name (from cfValue) +} + +func (u *incompatibleDecodeTypeError) Error() string { + return fmt.Sprintf("plist: type mismatch: tried to decode plist type `%v' into value of type `%v'", u.src, u.dest) +} + +var ( + plistUnmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem() + textUnmarshalerType = reflect.TypeOf((*encoding.TextUnmarshaler)(nil)).Elem() + uidType = reflect.TypeOf(UID(0)) +) + +func isEmptyInterface(v reflect.Value) bool { + return v.Kind() == reflect.Interface && v.NumMethod() == 0 +} + +func (p *Decoder) unmarshalPlistInterface(pval cfValue, unmarshalable Unmarshaler) { + err := unmarshalable.UnmarshalPlist(func(i interface{}) (err error) { + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + panic(r) + } + err = r.(error) + } + }() + p.unmarshal(pval, reflect.ValueOf(i)) + return + }) + + if err != nil { + panic(err) + } +} + +func (p *Decoder) unmarshalTextInterface(pval cfString, unmarshalable encoding.TextUnmarshaler) { + err := unmarshalable.UnmarshalText([]byte(pval)) + if err != nil { + panic(err) + } +} + +func (p *Decoder) unmarshalTime(pval cfDate, val reflect.Value) { + val.Set(reflect.ValueOf(time.Time(pval))) +} + +func (p *Decoder) unmarshalLaxString(s string, val reflect.Value) { + switch val.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + i := mustParseInt(s, 10, 64) + val.SetInt(i) + return + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + i := mustParseUint(s, 10, 64) + val.SetUint(i) + return + case reflect.Float32, reflect.Float64: + f := mustParseFloat(s, 64) + val.SetFloat(f) + return + case reflect.Bool: + b := mustParseBool(s) + val.SetBool(b) + return + case reflect.Struct: + if val.Type() == timeType { + t, err := time.Parse(textPlistTimeLayout, s) + if err != nil { + panic(err) + } + val.Set(reflect.ValueOf(t.In(time.UTC))) + return + } + fallthrough + default: + panic(&incompatibleDecodeTypeError{val.Type(), "string"}) + } +} + +func (p *Decoder) unmarshal(pval cfValue, val reflect.Value) { + if pval == nil { + return + } + + if val.Kind() == reflect.Ptr { + if val.IsNil() { + val.Set(reflect.New(val.Type().Elem())) + } + val = val.Elem() + } + + if isEmptyInterface(val) { + v := p.valueInterface(pval) + val.Set(reflect.ValueOf(v)) + return + } + + incompatibleTypeError := &incompatibleDecodeTypeError{val.Type(), pval.typeName()} + + // time.Time implements TextMarshaler, but we need to parse it as RFC3339 + if date, ok := pval.(cfDate); ok { + if val.Type() == timeType { + p.unmarshalTime(date, val) + return + } + panic(incompatibleTypeError) + } + + if receiver, can := implementsInterface(val, plistUnmarshalerType); can { + p.unmarshalPlistInterface(pval, receiver.(Unmarshaler)) + return + } + + if val.Type() != timeType { + if receiver, can := implementsInterface(val, textUnmarshalerType); can { + if str, ok := pval.(cfString); ok { + p.unmarshalTextInterface(str, receiver.(encoding.TextUnmarshaler)) + } else { + panic(incompatibleTypeError) + } + return + } + } + + typ := val.Type() + + switch pval := pval.(type) { + case cfString: + if val.Kind() == reflect.String { + val.SetString(string(pval)) + return + } + if p.lax { + p.unmarshalLaxString(string(pval), val) + return + } + + panic(incompatibleTypeError) + case *cfNumber: + switch val.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + val.SetInt(int64(pval.value)) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + val.SetUint(pval.value) + default: + panic(incompatibleTypeError) + } + case *cfReal: + if val.Kind() == reflect.Float32 || val.Kind() == reflect.Float64 { + // TODO: Consider warning on a downcast (storing a 64-bit value in a 32-bit reflect) + val.SetFloat(pval.value) + } else { + panic(incompatibleTypeError) + } + case cfBoolean: + if val.Kind() == reflect.Bool { + val.SetBool(bool(pval)) + } else { + panic(incompatibleTypeError) + } + case cfData: + if val.Kind() != reflect.Slice && val.Kind() != reflect.Array { + panic(incompatibleTypeError) + } + + if typ.Elem().Kind() != reflect.Uint8 { + panic(incompatibleTypeError) + } + + b := []byte(pval) + switch val.Kind() { + case reflect.Slice: + val.SetBytes(b) + case reflect.Array: + if val.Len() < len(b) { + panic(fmt.Errorf("plist: attempted to unmarshal %d bytes into a byte array of size %d", len(b), val.Len())) + } + sval := reflect.ValueOf(b) + reflect.Copy(val, sval) + } + case cfUID: + if val.Type() == uidType { + val.SetUint(uint64(pval)) + } else { + switch val.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + val.SetInt(int64(pval)) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + val.SetUint(uint64(pval)) + default: + panic(incompatibleTypeError) + } + } + case *cfArray: + p.unmarshalArray(pval, val) + case *cfDictionary: + p.unmarshalDictionary(pval, val) + } +} + +func (p *Decoder) unmarshalArray(a *cfArray, val reflect.Value) { + var n int + if val.Kind() == reflect.Slice { + // Slice of element values. + // Grow slice. + cnt := len(a.values) + val.Len() + if cnt >= val.Cap() { + ncap := 2 * cnt + if ncap < 4 { + ncap = 4 + } + new := reflect.MakeSlice(val.Type(), val.Len(), ncap) + reflect.Copy(new, val) + val.Set(new) + } + n = val.Len() + val.SetLen(cnt) + } else if val.Kind() == reflect.Array { + if len(a.values) > val.Cap() { + panic(fmt.Errorf("plist: attempted to unmarshal %d values into an array of size %d", len(a.values), val.Cap())) + } + } else { + panic(&incompatibleDecodeTypeError{val.Type(), a.typeName()}) + } + + // Recur to read element into slice. + for _, sval := range a.values { + p.unmarshal(sval, val.Index(n)) + n++ + } + return +} + +func (p *Decoder) unmarshalDictionary(dict *cfDictionary, val reflect.Value) { + typ := val.Type() + switch val.Kind() { + case reflect.Struct: + tinfo, err := getTypeInfo(typ) + if err != nil { + panic(err) + } + + entries := make(map[string]cfValue, len(dict.keys)) + for i, k := range dict.keys { + sval := dict.values[i] + entries[k] = sval + } + + for _, finfo := range tinfo.fields { + p.unmarshal(entries[finfo.name], finfo.value(val)) + } + case reflect.Map: + if val.IsNil() { + val.Set(reflect.MakeMap(typ)) + } + + for i, k := range dict.keys { + sval := dict.values[i] + + keyv := reflect.ValueOf(k).Convert(typ.Key()) + mapElem := reflect.New(typ.Elem()).Elem() + + p.unmarshal(sval, mapElem) + val.SetMapIndex(keyv, mapElem) + } + default: + panic(&incompatibleDecodeTypeError{typ, dict.typeName()}) + } +} + +/* *Interface is modelled after encoding/json */ +func (p *Decoder) valueInterface(pval cfValue) interface{} { + switch pval := pval.(type) { + case cfString: + return string(pval) + case *cfNumber: + if pval.signed { + return int64(pval.value) + } + return pval.value + case *cfReal: + if pval.wide { + return pval.value + } else { + return float32(pval.value) + } + case cfBoolean: + return bool(pval) + case *cfArray: + return p.arrayInterface(pval) + case *cfDictionary: + return p.dictionaryInterface(pval) + case cfData: + return []byte(pval) + case cfDate: + return time.Time(pval) + case cfUID: + return UID(pval) + } + return nil +} + +func (p *Decoder) arrayInterface(a *cfArray) []interface{} { + out := make([]interface{}, len(a.values)) + for i, subv := range a.values { + out[i] = p.valueInterface(subv) + } + return out +} + +func (p *Decoder) dictionaryInterface(dict *cfDictionary) map[string]interface{} { + out := make(map[string]interface{}) + for i, k := range dict.keys { + subv := dict.values[i] + out[k] = p.valueInterface(subv) + } + return out +} diff --git a/vendor/howett.net/plist/util.go b/vendor/howett.net/plist/util.go new file mode 100644 index 00000000..d4e437a4 --- /dev/null +++ b/vendor/howett.net/plist/util.go @@ -0,0 +1,25 @@ +package plist + +import "io" + +type countedWriter struct { + io.Writer + nbytes int +} + +func (w *countedWriter) Write(p []byte) (int, error) { + n, err := w.Writer.Write(p) + w.nbytes += n + return n, err +} + +func (w *countedWriter) BytesWritten() int { + return w.nbytes +} + +func unsignedGetBase(s string) (string, int) { + if len(s) > 1 && s[0] == '0' && (s[1] == 'x' || s[1] == 'X') { + return s[2:], 16 + } + return s, 10 +} diff --git a/vendor/howett.net/plist/xml_generator.go b/vendor/howett.net/plist/xml_generator.go new file mode 100644 index 00000000..30597c16 --- /dev/null +++ b/vendor/howett.net/plist/xml_generator.go @@ -0,0 +1,178 @@ +package plist + +import ( + "bufio" + "encoding/base64" + "encoding/xml" + "io" + "math" + "strconv" + "time" +) + +const ( + xmlHEADER string = `` + "\n" + xmlDOCTYPE = `` + "\n" + xmlArrayTag = "array" + xmlDataTag = "data" + xmlDateTag = "date" + xmlDictTag = "dict" + xmlFalseTag = "false" + xmlIntegerTag = "integer" + xmlKeyTag = "key" + xmlPlistTag = "plist" + xmlRealTag = "real" + xmlStringTag = "string" + xmlTrueTag = "true" +) + +func formatXMLFloat(f float64) string { + switch { + case math.IsInf(f, 1): + return "inf" + case math.IsInf(f, -1): + return "-inf" + case math.IsNaN(f): + return "nan" + } + return strconv.FormatFloat(f, 'g', -1, 64) +} + +type xmlPlistGenerator struct { + *bufio.Writer + + indent string + depth int + putNewline bool +} + +func (p *xmlPlistGenerator) generateDocument(root cfValue) { + p.WriteString(xmlHEADER) + p.WriteString(xmlDOCTYPE) + + p.openTag(`plist version="1.0"`) + p.writePlistValue(root) + p.closeTag(xmlPlistTag) + p.Flush() +} + +func (p *xmlPlistGenerator) openTag(n string) { + p.writeIndent(1) + p.WriteByte('<') + p.WriteString(n) + p.WriteByte('>') +} + +func (p *xmlPlistGenerator) closeTag(n string) { + p.writeIndent(-1) + p.WriteString("') +} + +func (p *xmlPlistGenerator) element(n string, v string) { + p.writeIndent(0) + if len(v) == 0 { + p.WriteByte('<') + p.WriteString(n) + p.WriteString("/>") + } else { + p.WriteByte('<') + p.WriteString(n) + p.WriteByte('>') + + err := xml.EscapeText(p.Writer, []byte(v)) + if err != nil { + panic(err) + } + + p.WriteString("') + } +} + +func (p *xmlPlistGenerator) writeDictionary(dict *cfDictionary) { + dict.sort() + p.openTag(xmlDictTag) + for i, k := range dict.keys { + p.element(xmlKeyTag, k) + p.writePlistValue(dict.values[i]) + } + p.closeTag(xmlDictTag) +} + +func (p *xmlPlistGenerator) writeArray(a *cfArray) { + p.openTag(xmlArrayTag) + for _, v := range a.values { + p.writePlistValue(v) + } + p.closeTag(xmlArrayTag) +} + +func (p *xmlPlistGenerator) writePlistValue(pval cfValue) { + if pval == nil { + return + } + + switch pval := pval.(type) { + case cfString: + p.element(xmlStringTag, string(pval)) + case *cfNumber: + if pval.signed { + p.element(xmlIntegerTag, strconv.FormatInt(int64(pval.value), 10)) + } else { + p.element(xmlIntegerTag, strconv.FormatUint(pval.value, 10)) + } + case *cfReal: + p.element(xmlRealTag, formatXMLFloat(pval.value)) + case cfBoolean: + if bool(pval) { + p.element(xmlTrueTag, "") + } else { + p.element(xmlFalseTag, "") + } + case cfData: + p.element(xmlDataTag, base64.StdEncoding.EncodeToString([]byte(pval))) + case cfDate: + p.element(xmlDateTag, time.Time(pval).In(time.UTC).Format(time.RFC3339)) + case *cfDictionary: + p.writeDictionary(pval) + case *cfArray: + p.writeArray(pval) + case cfUID: + p.writePlistValue(pval.toDict()) + } +} + +func (p *xmlPlistGenerator) writeIndent(delta int) { + if len(p.indent) == 0 { + return + } + + if delta < 0 { + p.depth-- + } + + if p.putNewline { + // from encoding/xml/marshal.go; it seems to be intended + // to suppress the first newline. + p.WriteByte('\n') + } else { + p.putNewline = true + } + for i := 0; i < p.depth; i++ { + p.WriteString(p.indent) + } + if delta > 0 { + p.depth++ + } +} + +func (p *xmlPlistGenerator) Indent(i string) { + p.indent = i +} + +func newXMLPlistGenerator(w io.Writer) *xmlPlistGenerator { + return &xmlPlistGenerator{Writer: bufio.NewWriter(w)} +} diff --git a/vendor/howett.net/plist/xml_parser.go b/vendor/howett.net/plist/xml_parser.go new file mode 100644 index 00000000..7415ef3e --- /dev/null +++ b/vendor/howett.net/plist/xml_parser.go @@ -0,0 +1,211 @@ +package plist + +import ( + "encoding/base64" + "encoding/xml" + "errors" + "fmt" + "io" + "runtime" + "strings" + "time" +) + +type xmlPlistParser struct { + reader io.Reader + xmlDecoder *xml.Decoder + whitespaceReplacer *strings.Replacer + ntags int +} + +func (p *xmlPlistParser) parseDocument() (pval cfValue, parseError error) { + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + panic(r) + } + if _, ok := r.(invalidPlistError); ok { + parseError = r.(error) + } else { + // Wrap all non-invalid-plist errors. + parseError = plistParseError{"XML", r.(error)} + } + } + }() + for { + if token, err := p.xmlDecoder.Token(); err == nil { + if element, ok := token.(xml.StartElement); ok { + pval = p.parseXMLElement(element) + if p.ntags == 0 { + panic(invalidPlistError{"XML", errors.New("no elements encountered")}) + } + return + } + } else { + // The first XML parse turned out to be invalid: + // we do not have an XML property list. + panic(invalidPlistError{"XML", err}) + } + } +} + +func (p *xmlPlistParser) parseXMLElement(element xml.StartElement) cfValue { + var charData xml.CharData + switch element.Name.Local { + case "plist": + p.ntags++ + for { + token, err := p.xmlDecoder.Token() + if err != nil { + panic(err) + } + + if el, ok := token.(xml.EndElement); ok && el.Name.Local == "plist" { + break + } + + if el, ok := token.(xml.StartElement); ok { + return p.parseXMLElement(el) + } + } + return nil + case "string": + p.ntags++ + err := p.xmlDecoder.DecodeElement(&charData, &element) + if err != nil { + panic(err) + } + + return cfString(charData) + case "integer": + p.ntags++ + err := p.xmlDecoder.DecodeElement(&charData, &element) + if err != nil { + panic(err) + } + + s := string(charData) + if len(s) == 0 { + panic(errors.New("invalid empty ")) + } + + if s[0] == '-' { + s, base := unsignedGetBase(s[1:]) + n := mustParseInt("-"+s, base, 64) + return &cfNumber{signed: true, value: uint64(n)} + } else { + s, base := unsignedGetBase(s) + n := mustParseUint(s, base, 64) + return &cfNumber{signed: false, value: n} + } + case "real": + p.ntags++ + err := p.xmlDecoder.DecodeElement(&charData, &element) + if err != nil { + panic(err) + } + + n := mustParseFloat(string(charData), 64) + return &cfReal{wide: true, value: n} + case "true", "false": + p.ntags++ + p.xmlDecoder.Skip() + + b := element.Name.Local == "true" + return cfBoolean(b) + case "date": + p.ntags++ + err := p.xmlDecoder.DecodeElement(&charData, &element) + if err != nil { + panic(err) + } + + t, err := time.ParseInLocation(time.RFC3339, string(charData), time.UTC) + if err != nil { + panic(err) + } + + return cfDate(t) + case "data": + p.ntags++ + err := p.xmlDecoder.DecodeElement(&charData, &element) + if err != nil { + panic(err) + } + + str := p.whitespaceReplacer.Replace(string(charData)) + + l := base64.StdEncoding.DecodedLen(len(str)) + bytes := make([]uint8, l) + l, err = base64.StdEncoding.Decode(bytes, []byte(str)) + if err != nil { + panic(err) + } + + return cfData(bytes[:l]) + case "dict": + p.ntags++ + var key *string + keys := make([]string, 0, 32) + values := make([]cfValue, 0, 32) + for { + token, err := p.xmlDecoder.Token() + if err != nil { + panic(err) + } + + if el, ok := token.(xml.EndElement); ok && el.Name.Local == "dict" { + if key != nil { + panic(errors.New("missing value in dictionary")) + } + break + } + + if el, ok := token.(xml.StartElement); ok { + if el.Name.Local == "key" { + var k string + p.xmlDecoder.DecodeElement(&k, &el) + key = &k + } else { + if key == nil { + panic(errors.New("missing key in dictionary")) + } + keys = append(keys, *key) + values = append(values, p.parseXMLElement(el)) + key = nil + } + } + } + + dict := &cfDictionary{keys: keys, values: values} + return dict.maybeUID(false) + case "array": + p.ntags++ + values := make([]cfValue, 0, 10) + for { + token, err := p.xmlDecoder.Token() + if err != nil { + panic(err) + } + + if el, ok := token.(xml.EndElement); ok && el.Name.Local == "array" { + break + } + + if el, ok := token.(xml.StartElement); ok { + values = append(values, p.parseXMLElement(el)) + } + } + return &cfArray{values} + } + err := fmt.Errorf("encountered unknown element %s", element.Name.Local) + if p.ntags == 0 { + // If out first XML tag is invalid, it might be an openstep data element, ala or <0101> + panic(invalidPlistError{"XML", err}) + } + panic(err) +} + +func newXMLPlistParser(r io.Reader) *xmlPlistParser { + return &xmlPlistParser{r, xml.NewDecoder(r), strings.NewReplacer("\t", "", "\n", "", " ", "", "\r", ""), 0} +} diff --git a/vendor/howett.net/plist/zerocopy.go b/vendor/howett.net/plist/zerocopy.go new file mode 100644 index 00000000..999f401b --- /dev/null +++ b/vendor/howett.net/plist/zerocopy.go @@ -0,0 +1,20 @@ +// +build !appengine + +package plist + +import ( + "reflect" + "unsafe" +) + +func zeroCopy8BitString(buf []byte, off int, len int) string { + if len == 0 { + return "" + } + + var s string + hdr := (*reflect.StringHeader)(unsafe.Pointer(&s)) + hdr.Data = uintptr(unsafe.Pointer(&buf[off])) + hdr.Len = len + return s +} diff --git a/vendor/howett.net/plist/zerocopy_appengine.go b/vendor/howett.net/plist/zerocopy_appengine.go new file mode 100644 index 00000000..dbd9a1ac --- /dev/null +++ b/vendor/howett.net/plist/zerocopy_appengine.go @@ -0,0 +1,7 @@ +// +build appengine + +package plist + +func zeroCopy8BitString(buf []byte, off int, len int) string { + return string(buf[off : off+len]) +} diff --git a/vendor/modules.txt b/vendor/modules.txt index cc760b94..a2ba0f27 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,141 +1,178 @@ -# github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 -## explicit -github.com/alecthomas/template -github.com/alecthomas/template/parse -# github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d -## explicit +# github.com/alecthomas/kingpin/v2 v2.4.0 +## explicit; go 1.17 +github.com/alecthomas/kingpin/v2 +# github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 +## explicit; go 1.15 github.com/alecthomas/units -# github.com/beevik/ntp v0.3.0 -## explicit +# github.com/beevik/ntp v1.3.1 +## explicit; go 1.17 github.com/beevik/ntp # github.com/beorn7/perks v1.0.1 ## explicit; go 1.11 github.com/beorn7/perks/quantile -# github.com/cespare/xxhash/v2 v2.1.2 +# github.com/cespare/xxhash/v2 v2.2.0 ## explicit; go 1.11 github.com/cespare/xxhash/v2 -# github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf -## explicit -github.com/coreos/go-systemd/dbus +# github.com/coreos/go-systemd/v22 v22.5.0 +## explicit; go 1.12 +github.com/coreos/go-systemd/v22/dbus # github.com/davecgh/go-spew v1.1.1 ## explicit github.com/davecgh/go-spew/spew -# github.com/ema/qdisc v0.0.0-20190904071900-b82c76788043 +# github.com/dennwc/btrfs v0.0.0-20240418142341-0167142bde7a ## explicit; go 1.12 +github.com/dennwc/btrfs +github.com/dennwc/btrfs/mtab +# github.com/dennwc/ioctl v1.0.0 +## explicit +github.com/dennwc/ioctl +# github.com/ema/qdisc v1.0.0 +## explicit; go 1.18 github.com/ema/qdisc # github.com/go-kit/kit v0.13.0 ## explicit; go 1.17 github.com/go-kit/kit/log -github.com/go-kit/kit/log/level -# github.com/go-kit/log v0.2.0 +# github.com/go-kit/log v0.2.1 ## explicit; go 1.17 github.com/go-kit/log github.com/go-kit/log/level # github.com/go-logfmt/logfmt v0.5.1 ## explicit; go 1.17 github.com/go-logfmt/logfmt -# github.com/godbus/dbus v0.0.0-20190402143921-271e53dc4968 -## explicit -github.com/godbus/dbus -# github.com/golang/protobuf v1.5.2 -## explicit; go 1.9 -github.com/golang/protobuf/proto -github.com/golang/protobuf/ptypes -github.com/golang/protobuf/ptypes/any -github.com/golang/protobuf/ptypes/duration -github.com/golang/protobuf/ptypes/timestamp +# github.com/godbus/dbus/v5 v5.1.0 +## explicit; go 1.12 +github.com/godbus/dbus/v5 # github.com/golang/snappy v0.0.4 ## explicit github.com/golang/snappy -# github.com/hodgesds/perf-utils v0.0.8 -## explicit +# github.com/google/go-cmp v0.6.0 +## explicit; go 1.13 +github.com/google/go-cmp/cmp +github.com/google/go-cmp/cmp/internal/diff +github.com/google/go-cmp/cmp/internal/flags +github.com/google/go-cmp/cmp/internal/function +github.com/google/go-cmp/cmp/internal/value +# github.com/hashicorp/go-envparse v0.1.0 +## explicit; go 1.13 +github.com/hashicorp/go-envparse +# github.com/hodgesds/perf-utils v0.7.0 +## explicit; go 1.14 github.com/hodgesds/perf-utils -# github.com/lufia/iostat v1.1.0 +# github.com/illumos/go-kstat v0.0.0-20210513183136-173c9b0a9973 +## explicit +github.com/illumos/go-kstat +# github.com/josharian/native v1.1.0 +## explicit; go 1.13 +github.com/josharian/native +# github.com/jsimonetti/rtnetlink v1.4.1 +## explicit; go 1.20 +github.com/jsimonetti/rtnetlink +github.com/jsimonetti/rtnetlink/internal/unix +# github.com/kr/text v0.2.0 +## explicit +# github.com/lufia/iostat v1.2.1 ## explicit; go 1.14 github.com/lufia/iostat # github.com/mattn/go-xmlrpc v0.0.3 ## explicit; go 1.10 github.com/mattn/go-xmlrpc -# github.com/matttproud/golang_protobuf_extensions v1.0.1 -## explicit -github.com/matttproud/golang_protobuf_extensions/pbutil -# github.com/mdlayher/genetlink v1.0.0 -## explicit; go 1.13 +# github.com/mdlayher/ethtool v0.1.0 +## explicit; go 1.19 +github.com/mdlayher/ethtool +# github.com/mdlayher/genetlink v1.3.2 +## explicit; go 1.18 github.com/mdlayher/genetlink -# github.com/mdlayher/netlink v1.1.0 -## explicit; go 1.12 +# github.com/mdlayher/netlink v1.7.2 +## explicit; go 1.18 github.com/mdlayher/netlink github.com/mdlayher/netlink/nlenc -# github.com/mdlayher/wifi v0.0.0-20190303161829-b1436901ddee -## explicit +# github.com/mdlayher/socket v0.4.1 +## explicit; go 1.20 +github.com/mdlayher/socket +# github.com/mdlayher/wifi v0.1.0 +## explicit; go 1.20 github.com/mdlayher/wifi -github.com/mdlayher/wifi/internal/nl80211 +# github.com/opencontainers/selinux v1.11.0 +## explicit; go 1.19 +github.com/opencontainers/selinux/go-selinux +github.com/opencontainers/selinux/pkg/pwalkdir # github.com/pmezard/go-difflib v1.0.0 ## explicit github.com/pmezard/go-difflib/difflib -# github.com/prometheus/client_golang v1.11.1 -## explicit; go 1.13 +# github.com/prometheus-community/go-runit v0.1.0 +## explicit; go 1.20 +github.com/prometheus-community/go-runit/runit +# github.com/prometheus/client_golang v1.19.0 +## explicit; go 1.20 github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/internal github.com/prometheus/client_golang/prometheus/promhttp -# github.com/prometheus/client_model v0.2.0 -## explicit; go 1.9 +# github.com/prometheus/client_model v0.6.1 +## explicit; go 1.19 github.com/prometheus/client_model/go -# github.com/prometheus/common v0.30.0 -## explicit; go 1.13 +# github.com/prometheus/common v0.53.0 +## explicit; go 1.20 github.com/prometheus/common/expfmt github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg github.com/prometheus/common/model -# github.com/prometheus/node_exporter v1.0.1 -## explicit; go 1.14 +# github.com/prometheus/node_exporter v1.8.1 +## explicit; go 1.21 github.com/prometheus/node_exporter/collector -# github.com/prometheus/procfs v0.7.3 -## explicit; go 1.13 +# github.com/prometheus/procfs v0.14.0 +## explicit; go 1.21 github.com/prometheus/procfs github.com/prometheus/procfs/bcache +github.com/prometheus/procfs/blockdevice github.com/prometheus/procfs/btrfs github.com/prometheus/procfs/internal/fs github.com/prometheus/procfs/internal/util github.com/prometheus/procfs/nfs github.com/prometheus/procfs/sysfs github.com/prometheus/procfs/xfs -# github.com/siebenmann/go-kstat v0.0.0-20200303194639-4e8294f9e9d5 -## explicit -github.com/siebenmann/go-kstat -# github.com/soundcloud/go-runit v0.0.0-20150630195641-06ad41a06c4a -## explicit -github.com/soundcloud/go-runit/runit +# github.com/safchain/ethtool v0.3.0 +## explicit; go 1.16 +github.com/safchain/ethtool # github.com/stretchr/testify v1.9.0 ## explicit; go 1.17 github.com/stretchr/testify/assert github.com/stretchr/testify/require +# github.com/xhit/go-str2duration/v2 v2.1.0 +## explicit; go 1.13 +github.com/xhit/go-str2duration/v2 # go.uber.org/atomic v1.9.0 ## explicit; go 1.13 go.uber.org/atomic # go.uber.org/multierr v1.7.0 ## explicit; go 1.14 go.uber.org/multierr -# golang.org/x/net v0.7.0 -## explicit; go 1.17 +# golang.org/x/crypto v0.21.0 +## explicit; go 1.18 +golang.org/x/crypto/pbkdf2 +# golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f +## explicit; go 1.20 +golang.org/x/exp/maps +# golang.org/x/net v0.23.0 +## explicit; go 1.18 golang.org/x/net/bpf golang.org/x/net/internal/iana golang.org/x/net/internal/socket golang.org/x/net/ipv4 -# golang.org/x/sync v0.0.0-20210220032951-036812b2e83c -## explicit +# golang.org/x/sync v0.7.0 +## explicit; go 1.18 golang.org/x/sync/errgroup -# golang.org/x/sys v0.5.0 -## explicit; go 1.17 -golang.org/x/sys/internal/unsafeheader +# golang.org/x/sys v0.19.0 +## explicit; go 1.18 golang.org/x/sys/unix golang.org/x/sys/windows -# google.golang.org/protobuf v1.27.1 -## explicit; go 1.9 +# google.golang.org/protobuf v1.33.0 +## explicit; go 1.17 +google.golang.org/protobuf/encoding/protodelim google.golang.org/protobuf/encoding/prototext google.golang.org/protobuf/encoding/protowire google.golang.org/protobuf/internal/descfmt google.golang.org/protobuf/internal/descopts google.golang.org/protobuf/internal/detrand +google.golang.org/protobuf/internal/editiondefaults google.golang.org/protobuf/internal/encoding/defval google.golang.org/protobuf/internal/encoding/messageset google.golang.org/protobuf/internal/encoding/tag @@ -152,19 +189,15 @@ google.golang.org/protobuf/internal/set google.golang.org/protobuf/internal/strs google.golang.org/protobuf/internal/version google.golang.org/protobuf/proto -google.golang.org/protobuf/reflect/protodesc google.golang.org/protobuf/reflect/protoreflect google.golang.org/protobuf/reflect/protoregistry google.golang.org/protobuf/runtime/protoiface google.golang.org/protobuf/runtime/protoimpl -google.golang.org/protobuf/types/descriptorpb -google.golang.org/protobuf/types/known/anypb -google.golang.org/protobuf/types/known/durationpb google.golang.org/protobuf/types/known/timestamppb -# gopkg.in/alecthomas/kingpin.v2 v2.2.6 -## explicit -gopkg.in/alecthomas/kingpin.v2 # gopkg.in/yaml.v3 v3.0.1 ## explicit gopkg.in/yaml.v3 +# howett.net/plist v1.0.1 +## explicit; go 1.12 +howett.net/plist # github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2