diff options
Diffstat (limited to 'indra/llcommon/llerror.cpp')
| -rw-r--r-- | indra/llcommon/llerror.cpp | 178 |
1 files changed, 24 insertions, 154 deletions
diff --git a/indra/llcommon/llerror.cpp b/indra/llcommon/llerror.cpp index 012ec08f07..51b0fe8be8 100644 --- a/indra/llcommon/llerror.cpp +++ b/indra/llcommon/llerror.cpp @@ -523,6 +523,7 @@ namespace { } + Globals* Globals::getInstance() { // According to C++11 Function-Local Initialization @@ -702,7 +703,6 @@ namespace LLError::setDefaultLevel(LLError::LEVEL_INFO); LLError::setAlwaysFlush(true); LLError::setEnabledLogTypesMask(0xFFFFFFFF); - LLError::setFatalFunction(LLError::crashAndLoop); LLError::setTimeFunction(LLError::utcTime); // log_to_stderr is only false in the unit and integration tests to keep builds quieter @@ -1348,57 +1348,7 @@ namespace LLError } - std::ostringstream* Log::out() - { - LLMutexTrylock lock(getMutex<LOG_MUTEX>(),5); - - if (lock.isLocked()) - { - Globals* g = Globals::getInstance(); - - if (!g->messageStreamInUse) - { - g->messageStreamInUse = true; - return &g->messageStream; - } - } - - return new std::ostringstream; - } - - void Log::flush(std::ostringstream* out, char* message) - { - LLMutexTrylock lock(getMutex<LOG_MUTEX>(),5); - if (!lock.isLocked()) - { - return; - } - - if(strlen(out->str().c_str()) < 128) - { - strcpy(message, out->str().c_str()); - } - else - { - strncpy(message, out->str().c_str(), 127); - message[127] = '\0' ; - } - - Globals* g = Globals::getInstance(); - if (out == &g->messageStream) - { - g->messageStream.clear(); - g->messageStream.str(""); - g->messageStreamInUse = false; - } - else - { - delete out; - } - return ; - } - - void Log::flush(std::ostringstream* out, const CallSite& site) + void Log::flush(const std::ostringstream& out, const CallSite& site) { LLMutexTrylock lock(getMutex<LOG_MUTEX>(),5); if (!lock.isLocked()) @@ -1409,22 +1359,11 @@ namespace LLError Globals* g = Globals::getInstance(); SettingsConfigPtr s = g->getSettingsConfig(); - std::string message = out->str(); - if (out == &g->messageStream) - { - g->messageStream.clear(); - g->messageStream.str(""); - g->messageStreamInUse = false; - } - else - { - delete out; - } - + std::string message = out.str(); if (site.mPrintOnce) { - std::ostringstream message_stream; + std::ostringstream message_stream; std::map<std::string, unsigned int>::iterator messageIter = s->mUniqueLogMessages.find(message); if (messageIter != s->mUniqueLogMessages.end()) @@ -1445,8 +1384,8 @@ namespace LLError message_stream << "ONCE: "; s->mUniqueLogMessages[message] = 1; } - message_stream << message; - message = message_stream.str(); + message_stream << message; + message = message_stream.str(); } writeToRecorders(site, message); @@ -1454,10 +1393,7 @@ namespace LLError if (site.mLevel == LEVEL_ERROR) { g->mFatalMessage = message; - if (s->mCrashFunction) - { - s->mCrashFunction(message); - } + s->mCrashFunction(message); } } } @@ -1521,29 +1457,6 @@ namespace LLError return s->mShouldLogCallCounter; } -#if LL_WINDOWS - // VC80 was optimizing the error away. - #pragma optimize("", off) -#endif - void crashAndLoop(const std::string& message) - { - // Now, we go kaboom! - int* make_me_crash = NULL; - - *make_me_crash = 0; - - while(true) - { - // Loop forever, in case the crash didn't work? - } - - // this is an attempt to let Coverity and other semantic scanners know that this function won't be returning ever. - exit(EXIT_FAILURE); - } -#if LL_WINDOWS - #pragma optimize("", on) -#endif - std::string utcTime() { time_t now = time(NULL); @@ -1560,33 +1473,7 @@ namespace LLError namespace LLError { - char** LLCallStacks::sBuffer = NULL ; - S32 LLCallStacks::sIndex = 0 ; - - //static - void LLCallStacks::allocateStackBuffer() - { - if(sBuffer == NULL) - { - sBuffer = new char*[512] ; - sBuffer[0] = new char[512 * 128] ; - for(S32 i = 1 ; i < 512 ; i++) - { - sBuffer[i] = sBuffer[i-1] + 128 ; - } - sIndex = 0 ; - } - } - - void LLCallStacks::freeStackBuffer() - { - if(sBuffer != NULL) - { - delete [] sBuffer[0] ; - delete [] sBuffer ; - sBuffer = NULL ; - } - } + LLCallStacks::StringVector LLCallStacks::sBuffer ; //static void LLCallStacks::push(const char* function, const int line) @@ -1597,33 +1484,24 @@ namespace LLError return; } - if(sBuffer == NULL) - { - allocateStackBuffer(); - } - - if(sIndex > 511) + if(sBuffer.size() > 511) { clear() ; } - strcpy(sBuffer[sIndex], function) ; - sprintf(sBuffer[sIndex] + strlen(function), " line: %d ", line) ; - sIndex++ ; - - return ; + std::ostringstream out; + insert(out, function, line); + sBuffer.push_back(out.str()); } //static - std::ostringstream* LLCallStacks::insert(const char* function, const int line) + void LLCallStacks::insert(std::ostream& out, const char* function, const int line) { - std::ostringstream* _out = LLError::Log::out(); - *_out << function << " line " << line << " " ; - return _out ; + out << function << " line " << line << " " ; } //static - void LLCallStacks::end(std::ostringstream* _out) + void LLCallStacks::end(const std::ostringstream& out) { LLMutexTrylock lock(getMutex<STACKS_MUTEX>(), 5); if (!lock.isLocked()) @@ -1631,17 +1509,12 @@ namespace LLError return; } - if(sBuffer == NULL) - { - allocateStackBuffer(); - } - - if(sIndex > 511) + if(sBuffer.size() > 511) { clear() ; } - LLError::Log::flush(_out, sBuffer[sIndex++]) ; + sBuffer.push_back(out.str()); } //static @@ -1653,33 +1526,30 @@ namespace LLError return; } - if(sIndex > 0) + if(! sBuffer.empty()) { LL_INFOS() << " ************* PRINT OUT LL CALL STACKS ************* " << LL_ENDL; - while(sIndex > 0) + for (StringVector::const_reverse_iterator ri(sBuffer.rbegin()), re(sBuffer.rend()); + ri != re; ++ri) { - sIndex-- ; - LL_INFOS() << sBuffer[sIndex] << LL_ENDL; + LL_INFOS() << (*ri) << LL_ENDL; } LL_INFOS() << " *************** END OF LL CALL STACKS *************** " << LL_ENDL; } - if(sBuffer != NULL) - { - freeStackBuffer(); - } + cleanup(); } //static void LLCallStacks::clear() { - sIndex = 0 ; + sBuffer.clear(); } //static void LLCallStacks::cleanup() { - freeStackBuffer(); + clear(); } std::ostream& operator<<(std::ostream& out, const LLStacktrace&) |