-
Notifications
You must be signed in to change notification settings - Fork 533
/
debug.h
291 lines (232 loc) · 7.53 KB
/
debug.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
/*
american fuzzy lop - debug / error handling macros
--------------------------------------------------
Original AFL code written by Michal Zalewski <[email protected]>
Windows fork written and maintained by Ivan Fratric <[email protected]>
Copyright 2016 Google Inc. All Rights Reserved.
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.
*/
#ifndef _HAVE_DEBUG_H
#define _HAVE_DEBUG_H
#include <errno.h>
#include "types.h"
#include "config.h"
#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
#define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004
#endif
/*******************
* Terminal colors *
*******************/
#ifdef USE_COLOR
# define cBLK "\x1b[0;30m"
# define cRED "\x1b[0;31m"
# define cGRN "\x1b[0;32m"
# define cBRN "\x1b[0;33m"
# define cBLU "\x1b[0;34m"
# define cMGN "\x1b[0;35m"
# define cCYA "\x1b[0;36m"
# define cLGR "\x1b[0;37m"
# define cGRA "\x1b[1;30m"
# define cLRD "\x1b[1;31m"
# define cLGN "\x1b[1;32m"
# define cYEL "\x1b[1;33m"
# define cLBL "\x1b[1;34m"
# define cPIN "\x1b[1;35m"
# define cLCY "\x1b[1;36m"
# define cBRI "\x1b[1;37m"
# define cRST "\x1b[0m"
# define bgBLK "\x1b[40m"
# define bgRED "\x1b[41m"
# define bgGRN "\x1b[42m"
# define bgBRN "\x1b[43m"
# define bgBLU "\x1b[44m"
# define bgMGN "\x1b[45m"
# define bgCYA "\x1b[46m"
# define bgLGR "\x1b[47m"
# define bgGRA "\x1b[100m"
# define bgLRD "\x1b[101m"
# define bgLGN "\x1b[102m"
# define bgYEL "\x1b[103m"
# define bgLBL "\x1b[104m"
# define bgPIN "\x1b[105m"
# define bgLCY "\x1b[106m"
# define bgBRI "\x1b[107m"
#else
# define cBLK ""
# define cRED ""
# define cGRN ""
# define cBRN ""
# define cBLU ""
# define cMGN ""
# define cCYA ""
# define cLGR ""
# define cGRA ""
# define cLRD ""
# define cLGN ""
# define cYEL ""
# define cLBL ""
# define cPIN ""
# define cLCY ""
# define cBRI ""
# define cRST ""
# define bgBLK ""
# define bgRED ""
# define bgGRN ""
# define bgBRN ""
# define bgBLU ""
# define bgMGN ""
# define bgCYA ""
# define bgLGR ""
# define bgGRA ""
# define bgLRD ""
# define bgLGN ""
# define bgYEL ""
# define bgLBL ""
# define bgPIN ""
# define bgLCY ""
# define bgBRI ""
#endif /* ^USE_COLOR */
/*************************
* Box drawing sequences *
*************************/
#ifdef FANCY_BOXES
# define SET_G1 "\x1b)0" /* Set G1 for box drawing */
# define RESET_G1 "\x1b)B" /* Reset G1 to ASCII */
# define bSTART "\x0e" /* Enter G1 drawing mode */
# define bSTOP "\x0f" /* Leave G1 drawing mode */
# define bH "q" /* Horizontal line */
# define bV "x" /* Vertical line */
# define bLT "l" /* Left top corner */
# define bRT "k" /* Right top corner */
# define bLB "m" /* Left bottom corner */
# define bRB "j" /* Right bottom corner */
# define bX "n" /* Cross */
# define bVR "t" /* Vertical, branch right */
# define bVL "u" /* Vertical, branch left */
# define bHT "v" /* Horizontal, branch top */
# define bHB "w" /* Horizontal, branch bottom */
#else
# define SET_G1 ""
# define RESET_G1 ""
# define bSTART ""
# define bSTOP ""
# define bH "-"
# define bV "|"
# define bLT "+"
# define bRT "+"
# define bLB "+"
# define bRB "+"
# define bX "+"
# define bVR "+"
# define bVL "+"
# define bHT "+"
# define bHB "+"
#endif /* ^FANCY_BOXES */
/***********************
* Misc terminal codes *
***********************/
#ifdef USE_COLOR
#define TERM_HOME "\x1b[H"
#define TERM_CLEAR TERM_HOME "\x1b[2J"
#define cEOL "\x1b[0K"
#define CURSOR_HIDE "\x1b[?25l"
#define CURSOR_SHOW "\x1b[?25h"
#else
#define TERM_HOME ""
#define TERM_CLEAR ""
#define cEOL ""
#define CURSOR_HIDE ""
#define CURSOR_SHOW ""
#endif /* ^USE_COLORS */
/************************
* Debug & error macros *
************************/
/* Just print stuff to the appropriate stream. */
#ifdef MESSAGES_TO_STDOUT
# define SAYF(...) printf(__VA_ARGS__)
#else
# define SAYF(...) fprintf(stderr, __VA_ARGS__)
#endif /* ^MESSAGES_TO_STDOUT */
/* Show a prefixed warning. */
#define WARNF(...) do { \
SAYF(cYEL "[!] " cBRI "WARNING: " cRST __VA_ARGS__); \
SAYF(cRST "\n"); \
} while (0)
/* Show a prefixed "doing something" message. */
#define ACTF(...) do { \
SAYF(cLBL "[*] " cRST __VA_ARGS__); \
SAYF(cRST "\n"); \
} while (0)
/* Show a prefixed "success" message. */
#define OKF(...) do { \
SAYF(cLGN "[+] " cRST __VA_ARGS__); \
SAYF(cRST "\n"); \
} while (0)
/* Show a prefixed fatal error message (not used in afl). */
#define BADF(...) do { \
SAYF(cLRD "\n[-] " cRST __VA_ARGS__); \
SAYF(cRST "\n"); \
} while (0)
/* Die with a verbose non-OS fatal error message. */
#define FATAL(...) do { \
SAYF(bSTOP RESET_G1 CURSOR_SHOW cLRD "\n[-] PROGRAM ABORT : " cBRI __VA_ARGS__); \
SAYF(cLRD "\n Location : " cRST "%s(), %s:%u\n\n", \
__FUNCTION__, __FILE__, __LINE__); \
exit(1); \
} while (0)
/* Die by calling abort() to provide a core dump. */
#define ABORT(...) do { \
SAYF(bSTOP RESET_G1 CURSOR_SHOW cLRD "\n[-] PROGRAM ABORT : " cBRI __VA_ARGS__); \
SAYF(cLRD "\n Stop location : " cRST "%s(), %s:%u\n\n", \
__FUNCTION__, __FILE__, __LINE__); \
abort(); \
} while (0)
/* Die while also including the output of perror(). */
#define PFATAL(...) do { \
fflush(stdout); \
SAYF(bSTOP RESET_G1 CURSOR_SHOW cLRD "\n[-] SYSTEM ERROR : " cBRI __VA_ARGS__); \
SAYF(cLRD "\n Stop location : " cRST "%s(), %s:%u\n", \
__FUNCTION__, __FILE__, __LINE__); \
SAYF(cLRD " OS message : " cRST "%s\n", strerror(errno)); \
exit(1); \
} while (0)
/* Die with FAULT() or PFAULT() depending on the value of res (used to
interpret different failure modes for read(), write(), etc). */
#define RPFATAL(res, ...) do { \
if (res < 0) PFATAL(__VA_ARGS__); else FATAL(__VA_ARGS__); \
} while (0)
/* Error-checking versions of read() and write() that call RPFATAL() as
appropriate. */
#define ck_write(fd, buf, len, fn) do { \
u32 _len = (len); \
s32 _res = _write(fd, buf, _len); \
if (_res != _len) RPFATAL(_res, "Short write to %s", fn); \
} while (0)
#define ck_read(fd, buf, len, fn) do { \
u32 _len = (len); \
s32 _res = _read(fd, buf, _len); \
if (_res != _len) RPFATAL(_res, "Short read from %s", fn); \
} while (0)
static void enable_ansi_console(void) {
// Set output mode to handle virtual terminal sequences
DWORD mode = 0;
HANDLE console_handle = GetStdHandle(STD_OUTPUT_HANDLE);
if (console_handle == INVALID_HANDLE_VALUE) {
return;
}
if (!GetConsoleMode(console_handle, &mode)) {
return;
}
mode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
// Ignore errors
SetConsoleMode(console_handle, mode);
}
#endif /* ! _HAVE_DEBUG_H */