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7a72f18a PP |
1 | /* |
2 | * SPDX-FileCopyrightText: 2023 Philippe Proulx <pproulx@efficios.com> | |
3 | * SPDX-License-Identifier: MIT | |
4 | */ | |
5 | ||
6 | #ifndef BABELTRACE_CPP_COMMON_BT2C_LOGGING_HPP | |
7 | #define BABELTRACE_CPP_COMMON_BT2C_LOGGING_HPP | |
8 | ||
9 | #include <cstring> | |
10 | #include <iterator> | |
11 | #include <string> | |
12 | #include <utility> | |
13 | #include <vector> | |
14 | ||
d88930bc PP |
15 | #include <glib.h> |
16 | ||
7a72f18a PP |
17 | #include <babeltrace2/babeltrace.h> |
18 | ||
19 | #include "common/assert.h" | |
20 | #include "cpp-common/bt2/private-query-executor.hpp" | |
21 | #include "cpp-common/bt2/self-component-class.hpp" | |
22 | #include "cpp-common/bt2/self-component-port.hpp" | |
23 | #include "cpp-common/bt2/self-message-iterator.hpp" | |
24 | #include "cpp-common/bt2s/optional.hpp" | |
25 | #include "cpp-common/vendor/fmt/core.h" | |
26 | #include "logging/log-api.h" | |
27 | ||
28 | namespace bt2c { | |
29 | ||
30 | /* | |
31 | * A logger contains an actor (self component class, self component, | |
32 | * self message iterator, or simple module name), a current logging | |
33 | * level, and a logging tag. | |
34 | * | |
35 | * It offers the logNoThrow(), logMemNoThrow(), logErrnoNoThrow(), | |
36 | * logErrorAndThrow(), logErrorAndRethrow(), logErrorErrnoAndThrow(), | |
37 | * and logErrorErrnoAndRethrow() method templates to log using a given | |
38 | * level, optionally append a cause to the error of the current thread | |
39 | * using the correct actor, and optionally throw or rethrow. | |
40 | * | |
41 | * The methods above expect a format string and zero or more arguments | |
42 | * to be formatted with fmt::format(). | |
43 | */ | |
44 | class Logger final | |
45 | { | |
46 | public: | |
47 | /* Available log levels */ | |
48 | enum class Level | |
49 | { | |
50 | TRACE = BT_LOG_TRACE, | |
51 | DEBUG = BT_LOG_DEBUG, | |
52 | INFO = BT_LOG_INFO, | |
53 | WARNING = BT_LOG_WARNING, | |
54 | ERROR = BT_LOG_ERROR, | |
55 | FATAL = BT_LOG_FATAL, | |
56 | NONE = BT_LOG_NONE, | |
57 | }; | |
58 | ||
59 | /* | |
60 | * Builds a logger from the self component class `selfCompCls` using | |
61 | * the tag `tag` and the logging level of `privQueryExec`. | |
62 | */ | |
63 | explicit Logger(const bt2::SelfComponentClass selfCompCls, | |
64 | const bt2::PrivateQueryExecutor privQueryExec, std::string tag) noexcept : | |
65 | _mSelfCompCls {selfCompCls}, | |
66 | _mLevel {static_cast<Level>(privQueryExec.loggingLevel())}, _mTag {std::move(tag)} | |
67 | { | |
68 | } | |
69 | ||
70 | /* | |
71 | * Builds a logger from the self component `selfComp` using the tag | |
72 | * `tag`. | |
73 | */ | |
74 | explicit Logger(const bt2::SelfComponent selfComp, std::string tag) noexcept : | |
75 | _mSelfComp {selfComp}, _mLevel {static_cast<Level>(selfComp.loggingLevel())}, _mTag { | |
76 | std::move( | |
77 | tag)} | |
78 | { | |
79 | } | |
80 | ||
81 | /* | |
82 | * Builds a logger from the self source component `selfComp` using | |
83 | * the tag `tag`. | |
84 | */ | |
85 | explicit Logger(const bt2::SelfSourceComponent selfComp, std::string tag) noexcept : | |
86 | Logger { | |
87 | bt2::SelfComponent {bt_self_component_source_as_self_component(selfComp.libObjPtr())}, | |
88 | std::move(tag)} | |
89 | { | |
90 | } | |
91 | ||
92 | /* | |
93 | * Builds a logger from the self filter component `selfComp` using | |
94 | * the tag `tag`. | |
95 | */ | |
96 | explicit Logger(const bt2::SelfFilterComponent selfComp, std::string tag) noexcept : | |
97 | Logger { | |
98 | bt2::SelfComponent {bt_self_component_filter_as_self_component(selfComp.libObjPtr())}, | |
99 | std::move(tag)} | |
100 | { | |
101 | } | |
102 | ||
103 | /* | |
104 | * Builds a logger from the self sink component `selfComp` using the | |
105 | * tag `tag`. | |
106 | */ | |
107 | explicit Logger(const bt2::SelfSinkComponent selfComp, std::string tag) noexcept : | |
108 | Logger {bt2::SelfComponent {bt_self_component_sink_as_self_component(selfComp.libObjPtr())}, | |
109 | std::move(tag)} | |
110 | { | |
111 | } | |
112 | ||
113 | /* | |
114 | * Builds a logger from the self message iterator `selfMsgIter` | |
115 | * using the tag `tag`. | |
116 | */ | |
117 | explicit Logger(const bt2::SelfMessageIterator selfMsgIter, std::string tag) noexcept : | |
4f235e19 SM |
118 | _mSelfMsgIter {selfMsgIter}, |
119 | _mLevel {static_cast<Level>(selfMsgIter.component().loggingLevel())}, _mTag {std::move(tag)} | |
7a72f18a | 120 | { |
7a72f18a PP |
121 | } |
122 | ||
123 | /* | |
124 | * Builds a logger from the module named `moduleName` using the tag | |
125 | * `tag` and logging level `logLevel`. | |
126 | */ | |
127 | explicit Logger(std::string moduleName, std::string tag, const Level logLevel) noexcept : | |
128 | _mModuleName {std::move(moduleName)}, _mLevel {logLevel}, _mTag {std::move(tag)} | |
129 | { | |
130 | } | |
131 | ||
132 | /* | |
133 | * Builds a logger from another logger `other` using the new tag | |
134 | * `newTag`. | |
135 | */ | |
136 | explicit Logger(const Logger& other, std::string newTag) : | |
137 | _mSelfComp {other._mSelfComp}, _mSelfMsgIter {other._mSelfMsgIter}, | |
138 | _mModuleName {other._mModuleName}, _mLevel {other._mLevel}, _mTag {std::move(newTag)} | |
139 | { | |
140 | } | |
141 | ||
142 | /* | |
143 | * Current logging level. | |
144 | */ | |
145 | Level level() const noexcept | |
146 | { | |
147 | return _mLevel; | |
148 | } | |
149 | ||
150 | /* | |
151 | * Current logging level converted to a `bt_log_level` value. | |
152 | * | |
153 | * For legacy code. | |
154 | */ | |
155 | bt_log_level cLevel() const noexcept | |
156 | { | |
157 | return static_cast<bt_log_level>(_mLevel); | |
158 | } | |
159 | ||
160 | /* | |
161 | * Whether or not this logger would log at the level `level`. | |
162 | */ | |
163 | bool wouldLog(const Level level) const noexcept | |
164 | { | |
165 | return BT_LOG_ON_CUR_LVL(static_cast<int>(level), static_cast<int>(_mLevel)); | |
166 | } | |
167 | ||
168 | /* | |
169 | * Whether or not this logger would log at the trace level. | |
170 | */ | |
171 | bool wouldLogT() const noexcept | |
172 | { | |
173 | return this->wouldLog(Level::TRACE); | |
174 | } | |
175 | ||
176 | /* | |
177 | * Whether or not this logger would log at the debug level. | |
178 | */ | |
179 | bool wouldLogD() const noexcept | |
180 | { | |
181 | return this->wouldLog(Level::DEBUG); | |
182 | } | |
183 | ||
184 | /* | |
185 | * Whether or not this logger would log at the info level. | |
186 | */ | |
187 | bool wouldLogI() const noexcept | |
188 | { | |
189 | return this->wouldLog(Level::INFO); | |
190 | } | |
191 | ||
192 | /* | |
193 | * Whether or not this logger would log at the warning level. | |
194 | */ | |
195 | bool wouldLogW() const noexcept | |
196 | { | |
197 | return this->wouldLog(Level::WARNING); | |
198 | } | |
199 | ||
200 | /* | |
201 | * Whether or not this logger would log at the error level. | |
202 | */ | |
203 | bool wouldLogE() const noexcept | |
204 | { | |
205 | return this->wouldLog(Level::ERROR); | |
206 | } | |
207 | ||
208 | /* | |
209 | * Whether or not this logger would log at the fatal level. | |
210 | */ | |
211 | bool wouldLogF() const noexcept | |
212 | { | |
213 | return this->wouldLog(Level::FATAL); | |
214 | } | |
215 | ||
216 | /* | |
217 | * Logging tag. | |
218 | */ | |
219 | const std::string& tag() const noexcept | |
220 | { | |
221 | return _mTag; | |
222 | } | |
223 | ||
224 | /* | |
225 | * Self component class actor, or `bt2s::nullopt` if none. | |
226 | */ | |
227 | const bt2s::optional<bt2::SelfComponentClass>& selfCompCls() const noexcept | |
228 | { | |
229 | return _mSelfCompCls; | |
230 | } | |
231 | ||
232 | /* | |
233 | * Self component actor, or `bt2s::nullopt` if none. | |
234 | */ | |
235 | const bt2s::optional<bt2::SelfComponent>& selfComp() const noexcept | |
236 | { | |
237 | return _mSelfComp; | |
238 | } | |
239 | ||
240 | /* | |
241 | * Self message iterator actor, or `bt2s::nullopt` if none. | |
242 | */ | |
243 | const bt2s::optional<bt2::SelfMessageIterator>& selfMsgIter() const noexcept | |
244 | { | |
245 | return _mSelfMsgIter; | |
246 | } | |
247 | ||
248 | /* | |
249 | * Name of module actor, or `bt2s::nullopt` if none. | |
250 | */ | |
251 | const bt2s::optional<std::string>& moduleName() const noexcept | |
252 | { | |
253 | return _mModuleName; | |
254 | } | |
255 | ||
256 | private: | |
257 | struct _StdLogWriter final | |
258 | { | |
259 | static void write(const char * const fileName, const char * const funcName, | |
260 | const unsigned lineNo, const Level level, const char * const tag, | |
d88930bc PP |
261 | const void *, unsigned int, const char * const initMsg, |
262 | const char * const msg) noexcept | |
7a72f18a | 263 | { |
d88930bc | 264 | BT_ASSERT_DBG(initMsg && std::strcmp(initMsg, "") == 0); |
7a72f18a PP |
265 | bt_log_write(fileName, funcName, lineNo, static_cast<bt_log_level>(level), tag, msg); |
266 | } | |
267 | }; | |
268 | ||
269 | public: | |
270 | /* | |
271 | * Logs using the level `LevelV`. | |
272 | * | |
273 | * This method forwards `fmt` and `args` to fmt::format() to create | |
274 | * the log message. | |
275 | * | |
276 | * If `AppendCauseV` is true, this method also appends a cause to | |
277 | * the error of the current thread using the same message. | |
278 | */ | |
279 | template <Level LevelV, bool AppendCauseV, typename... ArgTs> | |
280 | void logNoThrow(const char * const fileName, const char * const funcName, | |
281 | const unsigned int lineNo, const char * const fmt, ArgTs&&...args) const | |
282 | { | |
283 | this->_logNoThrow<_StdLogWriter, LevelV, AppendCauseV>( | |
d88930bc | 284 | fileName, funcName, lineNo, nullptr, 0, "", fmt, std::forward<ArgTs>(args)...); |
7a72f18a PP |
285 | } |
286 | ||
287 | /* | |
288 | * Logs `msg` using the level `LevelV`. | |
289 | * | |
290 | * If `AppendCauseV` is true, this method also appends a cause to | |
291 | * the error of the current thread using the same message. | |
292 | */ | |
293 | template <Level LevelV, bool AppendCauseV> | |
294 | void logStrNoThrow(const char * const fileName, const char * const funcName, | |
295 | const unsigned int lineNo, const char * const msg) const | |
296 | { | |
297 | this->_logStrNoThrow<_StdLogWriter, LevelV, AppendCauseV>(fileName, funcName, lineNo, | |
d88930bc | 298 | nullptr, 0, "", msg); |
7a72f18a PP |
299 | } |
300 | ||
301 | /* | |
302 | * Like logAndNoThrow() with the `Level::ERROR` level, but also | |
303 | * throws a default-constructed instance of `ExcT`. | |
304 | */ | |
305 | template <bool AppendCauseV, typename ExcT, typename... ArgTs> | |
306 | [[noreturn]] void logErrorAndThrow(const char * const fileName, const char * const funcName, | |
307 | const unsigned int lineNo, const char * const fmt, | |
308 | ArgTs&&...args) const | |
309 | { | |
310 | this->logNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, fmt, | |
311 | std::forward<ArgTs>(args)...); | |
312 | throw ExcT {}; | |
313 | } | |
314 | ||
315 | /* | |
316 | * Like logStrAndNoThrow() with the `Level::ERROR` level, but also | |
317 | * throws a default-constructed instance of `ExcT`. | |
318 | */ | |
319 | template <bool AppendCauseV, typename ExcT> | |
320 | [[noreturn]] void logErrorStrAndThrow(const char * const fileName, const char * const funcName, | |
321 | const unsigned int lineNo, const char * const msg) const | |
322 | { | |
323 | this->logStrNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, msg); | |
324 | throw ExcT {}; | |
325 | } | |
326 | ||
327 | /* | |
328 | * Like logAndNoThrow() with the `Level::ERROR` level, but also | |
329 | * rethrows. | |
330 | */ | |
331 | template <bool AppendCauseV, typename... ArgTs> | |
332 | [[noreturn]] void logErrorAndRethrow(const char * const fileName, const char * const funcName, | |
333 | const unsigned int lineNo, const char * const fmt, | |
334 | ArgTs&&...args) const | |
335 | { | |
336 | this->logNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, fmt, | |
337 | std::forward<ArgTs>(args)...); | |
338 | throw; | |
339 | } | |
340 | ||
341 | /* | |
342 | * Like logStrAndNoThrow() with the `Level::ERROR` level, but also | |
343 | * rethrows. | |
344 | */ | |
345 | template <bool AppendCauseV> | |
346 | [[noreturn]] void logErrorStrAndRethrow(const char * const fileName, | |
347 | const char * const funcName, const unsigned int lineNo, | |
348 | const char * const msg) const | |
349 | { | |
350 | this->logStrNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, msg); | |
351 | throw; | |
352 | } | |
353 | ||
354 | private: | |
d88930bc | 355 | struct _InitMsgLogWriter final |
7a72f18a PP |
356 | { |
357 | static void write(const char * const fileName, const char * const funcName, | |
358 | const unsigned lineNo, const Level level, const char * const tag, | |
359 | const void *, unsigned int, const char * const initMsg, | |
360 | const char * const msg) noexcept | |
361 | { | |
d88930bc PP |
362 | bt_log_write_printf(funcName, fileName, lineNo, static_cast<bt_log_level>(level), tag, |
363 | "%s%s", initMsg, msg); | |
7a72f18a PP |
364 | } |
365 | }; | |
366 | ||
367 | public: | |
368 | /* | |
369 | * Logs the message of `errno` using the level `LevelV`. | |
370 | * | |
371 | * The log message starts with `initMsg`, is followed with the | |
372 | * message for `errno`, and then with what fmt::format() creates | |
373 | * given `fmt` and `args`. | |
374 | * | |
375 | * If `AppendCauseV` is true, this method also appends a cause to | |
376 | * the error of the current thread using the same message. | |
377 | */ | |
378 | template <Level LevelV, bool AppendCauseV, typename... ArgTs> | |
379 | void logErrnoNoThrow(const char * const fileName, const char * const funcName, | |
380 | const unsigned int lineNo, const char * const initMsg, | |
381 | const char * const fmt, ArgTs&&...args) const | |
382 | { | |
d88930bc PP |
383 | this->_logNoThrow<_InitMsgLogWriter, LevelV, AppendCauseV>( |
384 | fileName, funcName, lineNo, nullptr, 0, this->_errnoIntroStr(initMsg).c_str(), fmt, | |
385 | std::forward<ArgTs>(args)...); | |
7a72f18a PP |
386 | } |
387 | ||
388 | /* | |
389 | * Logs the message of `errno` using the level `LevelV`. | |
390 | * | |
391 | * The log message starts with `initMsg`, is followed with the | |
392 | * message for `errno`, and then with `msg`. | |
393 | * | |
394 | * If `AppendCauseV` is true, this method also appends a cause to | |
395 | * the error of the current thread using the same message. | |
396 | */ | |
397 | template <Level LevelV, bool AppendCauseV> | |
398 | void logErrnoStrNoThrow(const char * const fileName, const char * const funcName, | |
399 | const unsigned int lineNo, const char * const initMsg, | |
400 | const char * const msg) const | |
401 | { | |
d88930bc PP |
402 | this->_logStrNoThrow<_InitMsgLogWriter, LevelV, AppendCauseV>( |
403 | fileName, funcName, lineNo, nullptr, 0, this->_errnoIntroStr(initMsg).c_str(), msg); | |
7a72f18a PP |
404 | } |
405 | ||
406 | /* | |
407 | * Like logErrnoNoThrow() with the `Level::ERROR` level, but also | |
408 | * throws a default-constructed instance of `ExcT`. | |
409 | */ | |
410 | template <bool AppendCauseV, typename ExcT, typename... ArgTs> | |
411 | [[noreturn]] void logErrorErrnoAndThrow(const char * const fileName, | |
412 | const char * const funcName, const unsigned int lineNo, | |
413 | const char * const initMsg, const char * const fmt, | |
414 | ArgTs&&...args) const | |
415 | { | |
416 | this->logErrnoNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, initMsg, fmt, | |
417 | std::forward<ArgTs>(args)...); | |
418 | throw ExcT {}; | |
419 | } | |
420 | ||
421 | /* | |
422 | * Like logErrnoStrNoThrow() with the `Level::ERROR` level, but also | |
423 | * throws a default-constructed instance of `ExcT`. | |
424 | */ | |
425 | template <bool AppendCauseV, typename ExcT> | |
426 | [[noreturn]] void | |
427 | logErrorErrnoStrAndThrow(const char * const fileName, const char * const funcName, | |
428 | const unsigned int lineNo, const char * const initMsg, | |
429 | const char * const msg) const | |
430 | { | |
431 | this->logErrnoStrNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, initMsg, | |
432 | msg); | |
433 | throw ExcT {}; | |
434 | } | |
435 | ||
436 | /* | |
437 | * Like logErrnoNoThrow() with the `Level::ERROR` level, but also | |
438 | * rethrows. | |
439 | */ | |
440 | template <bool AppendCauseV, typename... ArgTs> | |
441 | [[noreturn]] void logErrorErrnoAndRethrow(const char * const fileName, | |
442 | const char * const funcName, | |
443 | const unsigned int lineNo, const char * const initMsg, | |
444 | const char * const fmt, ArgTs&&...args) const | |
445 | { | |
446 | this->logErrnoNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, initMsg, fmt, | |
447 | std::forward<ArgTs>(args)...); | |
448 | throw; | |
449 | } | |
450 | ||
451 | /* | |
452 | * Like logErrnoStrNoThrow() with the `Level::ERROR` level, but also | |
453 | * rethrows. | |
454 | */ | |
455 | template <bool AppendCauseV> | |
456 | [[noreturn]] void | |
457 | logErrorErrnoStrAndRethrow(const char * const fileName, const char * const funcName, | |
458 | const unsigned int lineNo, const char * const initMsg, | |
459 | const char * const msg) const | |
460 | { | |
461 | this->logErrnoStrNoThrow<Level::ERROR, AppendCauseV>(fileName, funcName, lineNo, initMsg, | |
462 | msg); | |
463 | throw; | |
464 | } | |
465 | ||
466 | private: | |
467 | struct _MemLogWriter final | |
468 | { | |
469 | static void write(const char * const fileName, const char * const funcName, | |
470 | const unsigned lineNo, const Level level, const char * const tag, | |
471 | const void * const memData, const unsigned int memLen, const char *, | |
472 | const char * const msg) noexcept | |
473 | { | |
474 | bt_log_write_mem(funcName, fileName, lineNo, static_cast<bt_log_level>(level), tag, | |
475 | memData, memLen, msg); | |
476 | } | |
477 | }; | |
478 | ||
479 | public: | |
480 | /* | |
481 | * Logs memory data using the level `LevelV`. | |
482 | * | |
483 | * This method forwards `fmt` and `args` to fmt::format() to create | |
484 | * the log message. | |
485 | */ | |
486 | template <Level LevelV, typename... ArgTs> | |
487 | void logMemNoThrow(const char * const fileName, const char * const funcName, | |
488 | const unsigned int lineNo, const void * const memData, | |
489 | const unsigned int memLen, const char * const fmt, ArgTs&&...args) const | |
490 | { | |
491 | this->_logNoThrow<_MemLogWriter, LevelV, false>(fileName, funcName, lineNo, memData, memLen, | |
d88930bc | 492 | "", fmt, std::forward<ArgTs>(args)...); |
7a72f18a PP |
493 | } |
494 | ||
495 | /* | |
496 | * Logs memory data using the level `LevelV`, starting with the | |
497 | * message `msg`. | |
498 | */ | |
499 | template <Level LevelV> | |
500 | void logMemStrNoThrow(const char * const fileName, const char * const funcName, | |
501 | const unsigned int lineNo, const void * const memData, | |
502 | const unsigned int memLen, const char * const msg) const | |
503 | { | |
504 | this->_logStrNoThrow<_MemLogWriter, LevelV, false>(fileName, funcName, lineNo, memData, | |
d88930bc | 505 | memLen, "", msg); |
7a72f18a PP |
506 | } |
507 | ||
508 | private: | |
509 | /* | |
510 | * Formats a log message with fmt::format() given `fmt` and `args`, | |
d88930bc | 511 | * and then forwards everything to _logStrNoThrow(). |
7a72f18a PP |
512 | */ |
513 | template <typename LogWriterT, Level LevelV, bool AppendCauseV, typename... ArgTs> | |
514 | void _logNoThrow(const char * const fileName, const char * const funcName, | |
515 | const unsigned int lineNo, const void * const memData, | |
516 | const std::size_t memLen, const char * const initMsg, const char * const fmt, | |
517 | ArgTs&&...args) const | |
518 | { | |
519 | /* Only format arguments if logging or appending an error cause */ | |
520 | if (G_UNLIKELY(this->wouldLog(LevelV) || AppendCauseV)) { | |
521 | /* | |
522 | * Format arguments to our buffer (fmt::format_to() doesn't | |
523 | * append a null character). | |
524 | */ | |
525 | _mBuf.clear(); | |
526 | fmt::format_to(std::back_inserter(_mBuf), fmt, std::forward<ArgTs>(args)...); | |
527 | _mBuf.push_back('\0'); | |
528 | } | |
529 | ||
530 | this->_logStrNoThrow<LogWriterT, LevelV, AppendCauseV>(fileName, funcName, lineNo, memData, | |
531 | memLen, initMsg, _mBuf.data()); | |
532 | } | |
533 | ||
534 | /* | |
d88930bc PP |
535 | * Calls LogWriterT::write() with its arguments to log using the |
536 | * level `LevelV`. | |
7a72f18a PP |
537 | * |
538 | * If `AppendCauseV` is true, this method also appends a cause to | |
d88930bc PP |
539 | * the error of the current thread using the concatenation of |
540 | * `initMsg` and `msg` as the message. | |
7a72f18a PP |
541 | */ |
542 | template <typename LogWriterT, Level LevelV, bool AppendCauseV> | |
543 | void _logStrNoThrow(const char * const fileName, const char * const funcName, | |
544 | const unsigned int lineNo, const void * const memData, | |
545 | const std::size_t memLen, const char * const initMsg, | |
546 | const char * const msg) const | |
547 | { | |
d88930bc PP |
548 | /* Initial message and main message are required */ |
549 | BT_ASSERT(initMsg); | |
550 | BT_ASSERT(msg); | |
551 | ||
7a72f18a PP |
552 | /* Log if needed */ |
553 | if (this->wouldLog(LevelV)) { | |
554 | LogWriterT::write(fileName, funcName, lineNo, LevelV, _mTag.data(), memData, memLen, | |
555 | initMsg, msg); | |
556 | } | |
557 | ||
558 | /* Append an error cause if needed */ | |
559 | if (AppendCauseV) { | |
560 | if (_mSelfMsgIter) { | |
561 | bt_current_thread_error_append_cause_from_message_iterator( | |
bdc900ed | 562 | _mSelfMsgIter->libObjPtr(), fileName, lineNo, "%s%s", initMsg, msg); |
7a72f18a PP |
563 | } else if (_mSelfComp) { |
564 | bt_current_thread_error_append_cause_from_component( | |
bdc900ed | 565 | _mSelfComp->libObjPtr(), fileName, lineNo, "%s%s", initMsg, msg); |
7a72f18a PP |
566 | } else if (_mSelfCompCls) { |
567 | bt_current_thread_error_append_cause_from_component_class( | |
bdc900ed | 568 | _mSelfCompCls->libObjPtr(), fileName, lineNo, "%s%s", initMsg, msg); |
7a72f18a | 569 | } else { |
d88930bc | 570 | BT_ASSERT(_mModuleName); |
bdc900ed PP |
571 | bt_current_thread_error_append_cause_from_unknown(_mModuleName->data(), fileName, |
572 | lineNo, "%s%s", initMsg, msg); | |
7a72f18a PP |
573 | } |
574 | } | |
575 | } | |
576 | ||
d88930bc PP |
577 | static std::string _errnoIntroStr(const char * const initMsg) |
578 | { | |
579 | BT_ASSERT(errno != 0); | |
580 | return fmt::format("{}: {}", initMsg, g_strerror(errno)); | |
581 | } | |
582 | ||
4f235e19 | 583 | /* Exactly one of the following four members has a value */ |
7a72f18a PP |
584 | bt2s::optional<bt2::SelfComponentClass> _mSelfCompCls; |
585 | bt2s::optional<bt2::SelfComponent> _mSelfComp; | |
586 | bt2s::optional<bt2::SelfMessageIterator> _mSelfMsgIter; | |
587 | bt2s::optional<std::string> _mModuleName; | |
588 | ||
589 | /* Current logging level */ | |
590 | Level _mLevel; | |
591 | ||
592 | /* Logging tag */ | |
593 | std::string _mTag; | |
594 | ||
595 | /* Formatting buffer */ | |
596 | mutable std::vector<char> _mBuf; | |
597 | }; | |
598 | ||
599 | } /* namespace bt2c */ | |
600 | ||
601 | /* Internal: default logger name */ | |
602 | #define _BT_CPPLOG_DEF_LOGGER _mLogger | |
603 | ||
604 | /* | |
605 | * Calls logNoThrow() on `_logger` to log using the level `_lvl` without | |
606 | * appending nor throwing. | |
607 | */ | |
608 | #define BT_CPPLOG_EX(_lvl, _logger, _fmt, ...) \ | |
609 | do { \ | |
610 | if (G_UNLIKELY((_logger).wouldLog(_lvl))) { \ | |
611 | (_logger).logNoThrow<(_lvl), false>(__FILE__, __func__, __LINE__, (_fmt), \ | |
612 | ##__VA_ARGS__); \ | |
613 | } \ | |
614 | } while (0) | |
615 | ||
616 | /* | |
617 | * BT_CPPLOG_EX() with specific logging levels. | |
618 | */ | |
619 | #define BT_CPPLOGT_SPEC(_logger, _fmt, ...) \ | |
620 | BT_CPPLOG_EX(bt2c::Logger::Level::TRACE, (_logger), (_fmt), ##__VA_ARGS__) | |
621 | #define BT_CPPLOGD_SPEC(_logger, _fmt, ...) \ | |
622 | BT_CPPLOG_EX(bt2c::Logger::Level::DEBUG, (_logger), (_fmt), ##__VA_ARGS__) | |
623 | #define BT_CPPLOGI_SPEC(_logger, _fmt, ...) \ | |
624 | BT_CPPLOG_EX(bt2c::Logger::Level::INFO, (_logger), (_fmt), ##__VA_ARGS__) | |
625 | #define BT_CPPLOGW_SPEC(_logger, _fmt, ...) \ | |
626 | BT_CPPLOG_EX(bt2c::Logger::Level::WARNING, (_logger), (_fmt), ##__VA_ARGS__) | |
627 | #define BT_CPPLOGE_SPEC(_logger, _fmt, ...) \ | |
628 | BT_CPPLOG_EX(bt2c::Logger::Level::ERROR, (_logger), (_fmt), ##__VA_ARGS__) | |
629 | #define BT_CPPLOGF_SPEC(_logger, _fmt, ...) \ | |
630 | BT_CPPLOG_EX(bt2c::Logger::Level::FATAL, (_logger), (_fmt), ##__VA_ARGS__) | |
631 | ||
632 | /* | |
633 | * BT_CPPLOG_EX() with specific logging levels and using the default | |
634 | * logger. | |
635 | */ | |
636 | #define BT_CPPLOGT(_fmt, ...) BT_CPPLOGT_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
637 | #define BT_CPPLOGD(_fmt, ...) BT_CPPLOGD_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
638 | #define BT_CPPLOGI(_fmt, ...) BT_CPPLOGI_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
639 | #define BT_CPPLOGW(_fmt, ...) BT_CPPLOGW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
640 | #define BT_CPPLOGE(_fmt, ...) BT_CPPLOGE_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
641 | #define BT_CPPLOGF(_fmt, ...) BT_CPPLOGF_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
642 | ||
643 | /* | |
644 | * Calls logStrNoThrow() on `_logger` to log using the level `_lvl` | |
645 | * without appending nor throwing. | |
646 | */ | |
647 | #define BT_CPPLOG_STR_EX(_lvl, _logger, _msg) \ | |
648 | (_logger).logStrNoThrow<(_lvl), false>(__FILE__, __func__, __LINE__, (_msg)) | |
649 | ||
650 | /* | |
651 | * BT_CPPLOG_STR_EX() with specific logging levels. | |
652 | */ | |
653 | #define BT_CPPLOGT_STR_SPEC(_logger, _msg) \ | |
654 | BT_CPPLOG_STR_EX(bt2c::Logger::Level::TRACE, (_logger), (_msg)) | |
655 | #define BT_CPPLOGD_STR_SPEC(_logger, _msg) \ | |
656 | BT_CPPLOG_STR_EX(bt2c::Logger::Level::DEBUG, (_logger), (_msg)) | |
657 | #define BT_CPPLOGI_STR_SPEC(_logger, _msg) \ | |
658 | BT_CPPLOG_STR_EX(bt2c::Logger::Level::INFO, (_logger), (_msg)) | |
659 | #define BT_CPPLOGW_STR_SPEC(_logger, _msg) \ | |
660 | BT_CPPLOG_STR_EX(bt2c::Logger::Level::WARNING, (_logger), (_msg)) | |
661 | #define BT_CPPLOGE_STR_SPEC(_logger, _msg) \ | |
662 | BT_CPPLOG_STR_EX(bt2c::Logger::Level::ERROR, (_logger), (_msg)) | |
663 | #define BT_CPPLOGF_STR_SPEC(_logger, _msg) \ | |
664 | BT_CPPLOG_STR_EX(bt2c::Logger::Level::FATAL, (_logger), (_msg)) | |
665 | ||
666 | /* | |
667 | * BT_CPPLOG_STR_EX() with specific logging levels and using the default | |
668 | * logger. | |
669 | */ | |
670 | #define BT_CPPLOGT_STR(_msg) BT_CPPLOGT_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
671 | #define BT_CPPLOGD_STR(_msg) BT_CPPLOGD_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
672 | #define BT_CPPLOGI_STR(_msg) BT_CPPLOGI_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
673 | #define BT_CPPLOGW_STR(_msg) BT_CPPLOGW_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
674 | #define BT_CPPLOGE_STR(_msg) BT_CPPLOGE_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
675 | #define BT_CPPLOGF_STR(_msg) BT_CPPLOGF_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
676 | ||
677 | /* | |
678 | * Calls logMemNoThrow() on `_logger` to log using the level `_lvl` | |
679 | * without appending nor throwing. | |
680 | */ | |
681 | #define BT_CPPLOG_MEM_EX(_lvl, _logger, _mem_data, _mem_len, _fmt, ...) \ | |
682 | do { \ | |
683 | if (G_UNLIKELY((_logger).wouldLog(_lvl))) { \ | |
684 | (_logger).logMemNoThrow<(_lvl)>(__FILE__, __func__, __LINE__, (_mem_data), (_mem_len), \ | |
685 | (_fmt), ##__VA_ARGS__); \ | |
686 | } \ | |
687 | } while (0) | |
688 | ||
689 | /* | |
690 | * BT_CPPLOG_MEM_EX() with specific logging levels. | |
691 | */ | |
692 | #define BT_CPPLOGT_MEM_SPEC(_logger, _mem_data, _mem_len, _fmt, ...) \ | |
693 | BT_CPPLOG_MEM_EX(bt2c::Logger::Level::TRACE, (_logger), (_mem_data), (_mem_len), (_fmt), \ | |
694 | ##__VA_ARGS__) | |
695 | #define BT_CPPLOGD_MEM_SPEC(_logger, _mem_data, _mem_len, _fmt, ...) \ | |
696 | BT_CPPLOG_MEM_EX(bt2c::Logger::Level::DEBUG, (_logger), (_mem_data), (_mem_len), (_fmt), \ | |
697 | ##__VA_ARGS__) | |
698 | #define BT_CPPLOGI_MEM_SPEC(_logger, _mem_data, _mem_len, _fmt, ...) \ | |
699 | BT_CPPLOG_MEM_EX(bt2c::Logger::Level::INFO, (_logger), (_mem_data), (_mem_len), (_fmt), \ | |
700 | ##__VA_ARGS__) | |
701 | #define BT_CPPLOGW_MEM_SPEC(_logger, _mem_data, _mem_len, _fmt, ...) \ | |
702 | BT_CPPLOG_MEM_EX(bt2c::Logger::Level::WARNING, (_logger), (_mem_data), (_mem_len), (_fmt), \ | |
703 | ##__VA_ARGS__) | |
704 | #define BT_CPPLOGE_MEM_SPEC(_logger, _mem_data, _mem_len, _fmt, ...) \ | |
705 | BT_CPPLOG_MEM_EX(bt2c::Logger::Level::ERROR, (_logger), (_mem_data), (_mem_len), (_fmt), \ | |
706 | ##__VA_ARGS__) | |
707 | #define BT_CPPLOGF_MEM_SPEC(_logger, _mem_data, _mem_len, _fmt, ...) \ | |
708 | BT_CPPLOG_MEM_EX(bt2c::Logger::Level::FATAL, (_logger), (_mem_data), (_mem_len), (_fmt), \ | |
709 | ##__VA_ARGS__) | |
710 | ||
711 | /* | |
712 | * BT_CPPLOG_MEM_EX() with specific logging levels and using the default | |
713 | * logger. | |
714 | */ | |
715 | #define BT_CPPLOGT_MEM(_mem_data, _mem_len, _fmt, ...) \ | |
716 | BT_CPPLOGT_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_fmt), ##__VA_ARGS__) | |
717 | #define BT_CPPLOGD_MEM(_mem_data, _mem_len, _fmt, ...) \ | |
718 | BT_CPPLOGD_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_fmt), ##__VA_ARGS__) | |
719 | #define BT_CPPLOGI_MEM(_mem_data, _mem_len, _fmt, ...) \ | |
720 | BT_CPPLOGI_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_fmt), ##__VA_ARGS__) | |
721 | #define BT_CPPLOGW_MEM(_mem_data, _mem_len, _fmt, ...) \ | |
722 | BT_CPPLOGW_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_fmt), ##__VA_ARGS__) | |
723 | #define BT_CPPLOGE_MEM(_mem_data, _mem_len, _fmt, ...) \ | |
724 | BT_CPPLOGE_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_fmt), ##__VA_ARGS__) | |
725 | #define BT_CPPLOGF_MEM(_mem_data, _mem_len, _fmt, ...) \ | |
726 | BT_CPPLOGF_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_fmt), ##__VA_ARGS__) | |
727 | ||
728 | /* | |
729 | * Calls logMemStrNoThrow() on `_logger` to log using the level `_lvl` | |
730 | * without appending nor throwing. | |
731 | */ | |
732 | #define BT_CPPLOG_MEM_STR_EX(_lvl, _logger, _mem_data, _mem_len, _msg) \ | |
733 | (_logger).logMemStrNoThrow<(_lvl)>(__FILE__, __func__, __LINE__, (_mem_data), (_mem_len), \ | |
734 | (_msg)) | |
735 | ||
736 | /* | |
737 | * BT_CPPLOG_MEM_STR_EX() with specific logging levels. | |
738 | */ | |
739 | #define BT_CPPLOGT_MEM_STR_SPEC(_logger, _mem_data, _mem_len, _msg) \ | |
740 | BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::TRACE, (_logger), (_mem_data), (_mem_len), (_msg)) | |
741 | #define BT_CPPLOGD_MEM_STR_SPEC(_logger, _mem_data, _mem_len, _msg) \ | |
742 | BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::DEBUG, (_logger), (_mem_data), (_mem_len), (_msg)) | |
743 | #define BT_CPPLOGI_MEM_STR_SPEC(_logger, _mem_data, _mem_len, _msg) \ | |
744 | BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::INFO, (_logger), (_mem_data), (_mem_len), (_msg)) | |
745 | #define BT_CPPLOGW_MEM_STR_SPEC(_logger, _mem_data, _mem_len, _msg) \ | |
746 | BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::WARNING, (_logger), (_mem_data), (_mem_len), (_msg)) | |
747 | #define BT_CPPLOGE_MEM_STR_SPEC(_logger, _mem_data, _mem_len, _msg) \ | |
748 | BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::ERROR, (_logger), (_mem_data), (_mem_len), (_msg)) | |
749 | #define BT_CPPLOGF_MEM_STR_SPEC(_logger, _mem_data, _mem_len, _msg) \ | |
750 | BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::FATAL, (_logger), (_mem_data), (_mem_len), (_msg)) | |
751 | ||
752 | /* | |
753 | * BT_CPPLOG_MEM_STR_EX() with specific logging levels and using the | |
754 | * default logger. | |
755 | */ | |
756 | #define BT_CPPLOGT_MEM_STR(_mem_data, _mem_len, _msg) \ | |
757 | BT_CPPLOGT_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_msg)) | |
758 | #define BT_CPPLOGD_MEM_STR(_mem_data, _mem_len, _msg) \ | |
759 | BT_CPPLOGD_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_msg)) | |
760 | #define BT_CPPLOGI_MEM_STR(_mem_data, _mem_len, _msg) \ | |
761 | BT_CPPLOGI_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_msg)) | |
762 | #define BT_CPPLOGW_MEM_STR(_mem_data, _mem_len, _msg) \ | |
763 | BT_CPPLOGW_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_msg)) | |
764 | #define BT_CPPLOGE_MEM_STR(_mem_data, _mem_len, _msg) \ | |
765 | BT_CPPLOGE_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_msg)) | |
766 | #define BT_CPPLOGF_MEM_STR(_mem_data, _mem_len, _msg) \ | |
767 | BT_CPPLOGF_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_mem_data), (_mem_len), (_msg)) | |
768 | ||
769 | /* | |
770 | * Calls logErrnoNoThrow() on `_logger` to log using the level `_lvl` | |
771 | * and initial message `_init_msg` without appending nor throwing. | |
772 | */ | |
773 | #define BT_CPPLOG_ERRNO_EX(_lvl, _logger, _init_msg, _fmt, ...) \ | |
774 | do { \ | |
775 | if (G_UNLIKELY((_logger).wouldLog(_lvl))) { \ | |
776 | (_logger).logErrnoNoThrow<(_lvl), false>(__FILE__, __func__, __LINE__, (_init_msg), \ | |
777 | (_fmt), ##__VA_ARGS__); \ | |
778 | } \ | |
779 | } while (0) | |
780 | ||
781 | /* | |
782 | * BT_CPPLOG_ERRNO_EX() with specific logging levels. | |
783 | */ | |
784 | #define BT_CPPLOGT_ERRNO_SPEC(_logger, _init_msg, _fmt, ...) \ | |
785 | BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::TRACE, (_logger), (_init_msg), (_fmt), ##__VA_ARGS__) | |
786 | #define BT_CPPLOGD_ERRNO_SPEC(_logger, _init_msg, _fmt, ...) \ | |
787 | BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::DEBUG, (_logger), (_init_msg), (_fmt), ##__VA_ARGS__) | |
788 | #define BT_CPPLOGI_ERRNO_SPEC(_logger, _init_msg, _fmt, ...) \ | |
789 | BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::INFO, (_logger), (_init_msg), (_fmt), ##__VA_ARGS__) | |
790 | #define BT_CPPLOGW_ERRNO_SPEC(_logger, _init_msg, _fmt, ...) \ | |
791 | BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::WARNING, (_logger), (_init_msg), (_fmt), ##__VA_ARGS__) | |
792 | #define BT_CPPLOGE_ERRNO_SPEC(_logger, _init_msg, _fmt, ...) \ | |
793 | BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::ERROR, (_logger), (_init_msg), (_fmt), ##__VA_ARGS__) | |
794 | #define BT_CPPLOGF_ERRNO_SPEC(_logger, _init_msg, _fmt, ...) \ | |
795 | BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::FATAL, (_logger), (_init_msg), (_fmt), ##__VA_ARGS__) | |
796 | ||
797 | /* | |
798 | * BT_CPPLOG_ERRNO_EX() with specific logging levels and using the | |
799 | * default logger. | |
800 | */ | |
801 | #define BT_CPPLOGT_ERRNO(_init_msg, _fmt, ...) \ | |
802 | BT_CPPLOGT_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), ##__VA_ARGS__) | |
803 | #define BT_CPPLOGD_ERRNO(_init_msg, _fmt, ...) \ | |
804 | BT_CPPLOGD_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), ##__VA_ARGS__) | |
805 | #define BT_CPPLOGI_ERRNO(_init_msg, _fmt, ...) \ | |
806 | BT_CPPLOGI_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), ##__VA_ARGS__) | |
807 | #define BT_CPPLOGW_ERRNO(_init_msg, _fmt, ...) \ | |
808 | BT_CPPLOGW_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), ##__VA_ARGS__) | |
809 | #define BT_CPPLOGE_ERRNO(_init_msg, _fmt, ...) \ | |
810 | BT_CPPLOGE_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), ##__VA_ARGS__) | |
811 | #define BT_CPPLOGF_ERRNO(_init_msg, _fmt, ...) \ | |
812 | BT_CPPLOGF_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), ##__VA_ARGS__) | |
813 | ||
814 | /* | |
815 | * Calls logErrnoStrNoThrow() on `_logger` to log using the level `_lvl` | |
816 | * and initial message `_init_msg` without appending nor throwing. | |
817 | */ | |
818 | #define BT_CPPLOG_ERRNO_STR_EX(_lvl, _logger, _init_msg, _msg) \ | |
819 | (_logger).logErrnoStrNoThrow<(_lvl), false>(__FILE__, __func__, __LINE__, (_init_msg), (_msg)) | |
820 | ||
821 | /* | |
822 | * BT_CPPLOG_ERRNO_STR_EX() with specific logging levels. | |
823 | */ | |
824 | #define BT_CPPLOGT_ERRNO_STR_SPEC(_logger, _init_msg, _msg) \ | |
825 | BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::TRACE, (_logger), (_init_msg), (_msg)) | |
826 | #define BT_CPPLOGD_ERRNO_STR_SPEC(_logger, _init_msg, _msg) \ | |
827 | BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::DEBUG, (_logger), (_init_msg), (_msg)) | |
828 | #define BT_CPPLOGI_ERRNO_STR_SPEC(_logger, _init_msg, _msg) \ | |
829 | BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::INFO, (_logger), (_init_msg), (_msg)) | |
830 | #define BT_CPPLOGW_ERRNO_STR_SPEC(_logger, _init_msg, _msg) \ | |
831 | BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::WARNING, (_logger), (_init_msg), (_msg)) | |
832 | #define BT_CPPLOGE_ERRNO_STR_SPEC(_logger, _init_msg, _msg) \ | |
833 | BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::ERROR, (_logger), (_init_msg), (_msg)) | |
834 | #define BT_CPPLOGF_ERRNO_STR_SPEC(_logger, _init_msg, _msg) \ | |
835 | BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::FATAL, (_logger), (_init_msg), (_msg)) | |
836 | ||
837 | /* | |
838 | * BT_CPPLOG_ERRNO_STR_EX() with specific logging levels and using the | |
839 | * default logger. | |
840 | */ | |
841 | #define BT_CPPLOGT_ERRNO_STR(_init_msg, _msg) \ | |
842 | BT_CPPLOGT_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
843 | #define BT_CPPLOGD_ERRNO_STR(_init_msg, _msg) \ | |
844 | BT_CPPLOGD_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
845 | #define BT_CPPLOGI_ERRNO_STR(_init_msg, _msg) \ | |
846 | BT_CPPLOGI_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
847 | #define BT_CPPLOGW_ERRNO_STR(_init_msg, _msg) \ | |
848 | BT_CPPLOGW_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
849 | #define BT_CPPLOGE_ERRNO_STR(_init_msg, _msg) \ | |
850 | BT_CPPLOGE_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
851 | #define BT_CPPLOGF_ERRNO_STR(_init_msg, _msg) \ | |
852 | BT_CPPLOGF_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
853 | ||
854 | /* | |
855 | * Calls logErrorAndThrow() on `_logger` to log an error, append a cause | |
856 | * to the error of the current thread, and throw an instance of | |
857 | * `_exc_cls`. | |
858 | */ | |
859 | #define BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC(_logger, _exc_cls, _fmt, ...) \ | |
860 | (_logger).logErrorAndThrow<true, _exc_cls>(__FILE__, __func__, __LINE__, (_fmt), ##__VA_ARGS__) | |
861 | ||
862 | /* | |
863 | * Calls logErrorAndThrow() on `_logger` to log an error, append a cause | |
864 | * to the error of the current thread, and throw an instance of | |
865 | * `_exc_cls`. | |
866 | */ | |
867 | #define BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC(_logger, _exc_cls, _fmt, ...) \ | |
868 | (_logger).logErrorAndThrow<true, _exc_cls>(__FILE__, __func__, __LINE__, (_fmt), ##__VA_ARGS__) | |
869 | ||
870 | /* | |
871 | * BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC() using the default logger. | |
872 | */ | |
873 | #define BT_CPPLOGE_APPEND_CAUSE_AND_THROW(_exc_cls, _fmt, ...) \ | |
874 | BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _exc_cls, (_fmt), ##__VA_ARGS__) | |
875 | ||
876 | /* | |
877 | * Calls logErrorStrAndThrow() on `_logger` to log an error, append a | |
878 | * cause to the error of the current thread, and throw an instance of | |
879 | * `_exc_cls`. | |
880 | */ | |
881 | #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW_SPEC(_logger, _exc_cls, _msg) \ | |
882 | (_logger).logErrorStrAndThrow<true, _exc_cls>(__FILE__, __func__, __LINE__, (_msg)) | |
883 | ||
884 | /* | |
885 | * BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW_SPEC() using the default | |
886 | * logger. | |
887 | */ | |
888 | #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW(_exc_cls, _msg) \ | |
889 | BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _exc_cls, (_msg)) | |
890 | ||
891 | /* | |
892 | * Calls logErrorAndRethrow() on `_logger` to log an error, append a | |
893 | * cause to the error of the current thread, and throw an instance of | |
894 | * `_exc_cls`. | |
895 | */ | |
896 | #define BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _fmt, ...) \ | |
897 | (_logger).logErrorAndRethrow<true>(__FILE__, __func__, __LINE__, (_fmt), ##__VA_ARGS__) | |
898 | ||
899 | /* | |
900 | * BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW_SPEC() using the default logger. | |
901 | */ | |
902 | #define BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW(_fmt, ...) \ | |
903 | BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__) | |
904 | ||
905 | /* | |
906 | * Calls logErrorStrAndRethrow() on `_logger` to log an error, append a | |
907 | * cause to the error of the current thread, and throw an instance of | |
908 | * `_exc_cls`. | |
909 | */ | |
910 | #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _msg) \ | |
911 | (_logger).logErrorStrAndRethrow<true>(__FILE__, __func__, __LINE__, (_msg)) | |
912 | ||
913 | /* | |
914 | * BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW_SPEC() using the default | |
915 | * logger. | |
916 | */ | |
917 | #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW(_msg) \ | |
918 | BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg)) | |
919 | ||
920 | /* | |
921 | * Calls logErrorErrnoAndThrow() on `_logger` to log an error, append a | |
922 | * cause to the error of the current thread, and throw an instance of | |
923 | * `_exc_cls`. | |
924 | */ | |
925 | #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW_SPEC(_logger, _exc_cls, _init_msg, _fmt, ...) \ | |
926 | (_logger).logErrorErrnoAndThrow<true, _exc_cls>(__FILE__, __func__, __LINE__, (_init_msg), \ | |
927 | (_fmt), ##__VA_ARGS__) | |
928 | ||
929 | /* | |
930 | * BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW_SPEC() using the default | |
931 | * logger. | |
932 | */ | |
933 | #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW(_exc_cls, _init_msg, _fmt, ...) \ | |
934 | BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _exc_cls, (_init_msg), \ | |
935 | (_fmt), ##__VA_ARGS__) | |
936 | ||
937 | /* | |
938 | * Calls logErrorErrnoStrAndThrow() on `_logger` to log an error, append | |
939 | * a cause to the error of the current thread, and throw an instance of | |
940 | * `_exc_cls`. | |
941 | */ | |
942 | #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW_SPEC(_logger, _exc_cls, _init_msg, _msg) \ | |
943 | (_logger).logErrorErrnoStrAndThrow<true, _exc_cls>(__FILE__, __func__, __LINE__, (_init_msg), \ | |
944 | (_msg)) | |
945 | ||
946 | /* | |
947 | * BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW_SPEC() using the default | |
948 | * logger. | |
949 | */ | |
950 | #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW(_exc_cls, _init_msg, _msg) \ | |
951 | BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _exc_cls, (_init_msg), \ | |
952 | (_msg)) | |
953 | ||
954 | /* | |
955 | * Calls logErrorErrnoAndRethrow() on `_logger` to log an error, append | |
956 | * a cause to the error of the current thread, and throw an instance of | |
957 | * `_exc_cls`. | |
958 | */ | |
959 | #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _init_msg, _fmt, ...) \ | |
960 | (_logger).logErrorErrnoAndRethrow<true>(__FILE__, __func__, __LINE__, (_init_msg), (_fmt), \ | |
961 | ##__VA_ARGS__) | |
962 | ||
963 | /* | |
964 | * BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW_SPEC() using the default | |
965 | * logger. | |
966 | */ | |
967 | #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW(_init_msg, _fmt, ...) \ | |
968 | BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_fmt), \ | |
969 | ##__VA_ARGS__) | |
970 | ||
971 | /* | |
972 | * Calls logErrorErrnoStrAndRethrow() on `_logger` to log an error, | |
973 | * append a cause to the error of the current thread, and throw an | |
974 | * instance of `_exc_cls`. | |
975 | */ | |
976 | #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _init_msg, _msg) \ | |
977 | (_logger).logErrorErrnoStrAndRethrow<true>(__FILE__, __func__, __LINE__, (_init_msg), (_msg)) | |
978 | ||
979 | /* | |
980 | * BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW_SPEC() using the | |
981 | * default logger. | |
982 | */ | |
983 | #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW(_init_msg, _msg) \ | |
984 | BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_init_msg), (_msg)) | |
985 | ||
986 | #endif /* BABELTRACE_CPP_COMMON_BT2C_LOGGING_HPP */ |