feat(avahi): Initial avahi port

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "components/mosquitto/mosquitto"]
 	path = components/mosquitto/mosquitto
 	url = https://github.com/eclipse/mosquitto
+[submodule "components/avahi/avahi"]
+	path = components/avahi/avahi
+	url = https://github.com/avahi/avahi.git

.pre-commit-config.yaml

@@ -61,8 +61,8 @@ repos:
   - repo: local
     hooks:
       - id: commit message scopes
-        name: "commit message must be scoped with: mdns, modem, websocket, asio, mqtt_cxx, console, common, eppp, tls_cxx, mosq, sockutls"
-        entry: '\A(?!(feat|fix|ci|bump|test|docs|chore)\((mdns|modem|common|console|websocket|asio|mqtt_cxx|examples|eppp|tls_cxx|mosq|sockutls)\)\:)'
+        name: "commit message must be scoped with: mdns, modem, websocket, asio, mqtt_cxx, console, common, eppp, tls_cxx, mosq, sockutls, avahi"
+        entry: '\A(?!(feat|fix|ci|bump|test|docs|chore)\((mdns|modem|common|console|websocket|asio|mqtt_cxx|examples|eppp|tls_cxx|mosq|sockutls|avahi)\)\:)'
         language: pygrep
         args: [--multiline]
         stages: [commit-msg]

components/avahi/CMakeLists.txt

@@ -0,0 +1,66 @@
+set(avahi_path "avahi")
+set(avahi_core "${avahi_path}/avahi-core")
+set(avahi_common "${avahi_path}/avahi-common")
+set(avahi_core_SRCS "${avahi_core}/server.c"
+        "${avahi_common}/error.c"
+        "${avahi_common}/malloc.c"
+        "${avahi_common}/simple-watch.c"
+        "${avahi_common}/domain.c"
+        "${avahi_common}/timeval.c"
+        "${avahi_common}/strlst.c"
+        "${avahi_common}/address.c"
+        "${avahi_common}/rlist.c"
+        "${avahi_common}/utf8.c"
+        "${avahi_core}/log.c"
+        "${avahi_core}/rr.c"
+#        "${avahi_core}/iface-none.c"
+        "${avahi_core}/response-sched.c"
+        "${avahi_core}/probe-sched.c"
+        "${avahi_core}/query-sched.c"
+        "${avahi_core}/rrlist.c"
+        "${avahi_core}/hashmap.c"
+        "${avahi_core}/announce.c"
+        "${avahi_core}/domain-util.c"
+        "${avahi_core}/multicast-lookup.c"
+        "${avahi_core}/iface.c"
+        "${avahi_core}/entry.c"
+        "${avahi_core}/cache.c"
+        "${avahi_core}/util.c"
+        "${avahi_core}/addr-util.c"
+#        "${avahi_core}/socket.c"
+        "${avahi_core}/timeeventq.c"
+        "${avahi_core}/querier.c"
+        "${avahi_core}/browse.c"
+        "${avahi_core}/dns.c"
+        "${avahi_core}/wide-area.c"
+        "${avahi_core}/prioq.c"
+        "${avahi_core}/fdutil.c"
+        "${avahi_core}/browse-domain.c"
+        "${avahi_core}/browse-dns-server.c"
+        "${avahi_core}/browse-service.c"
+        # "${avahi_core}/browse-record.c"
+        "${avahi_core}/resolve-host-name.c"
+        "${avahi_core}/resolve-address.c"
+        "${avahi_core}/resolve-service.c"
+        "${avahi_core}/browse-service-type.c"
+        # "${avahi_core}/resolve-service-group.c"
+        # "${avahi_core}/resolve-record.c"
+)
+
+idf_component_register(SRCS "avahi-port/iface-esp32.c"
+                            "avahi-port/socket.c"
+                            ${avahi_core_SRCS}
+                    INCLUDE_DIRS "avahi-port" "${avahi_core}" "${avahi_path}"
+                    REQUIRES "esp_netif")
+
+#target_compile_options(${COMPONENT_LIB} PUBLIC "HAVE_CONFIG_H")
+target_compile_definitions(${COMPONENT_LIB} PRIVATE "HAVE_CONFIG_H")
+set_source_files_properties(${avahi_common}/domain.c PROPERTIES COMPILE_FLAGS -Wno-char-subscripts)
+set_source_files_properties(${avahi_core}/rr.c PROPERTIES COMPILE_FLAGS -Wno-format)
+set_source_files_properties(${avahi_core}/iface.c PROPERTIES COMPILE_FLAGS -Wno-format)
+set_source_files_properties(${avahi_core}/entry.c PROPERTIES COMPILE_FLAGS -Wno-format)
+set_source_files_properties(${avahi_common}/address.c PROPERTIES COMPILE_FLAGS -Wno-format)
+
+target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
+
+#add_compile_definitions(${COMPONET_LIB} HAVE_CONFIG_H)