mirror of
https://github.com/libretro/ppsspp.git
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288 lines
8.3 KiB
C++
288 lines
8.3 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include <algorithm>
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#include "base/logging.h"
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#include "util/text/utf8.h"
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#include "LogManager.h"
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#include "ConsoleListener.h"
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#include "Timer.h"
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#include "FileUtil.h"
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#include "../Core/Config.h"
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#ifdef __SYMBIAN32__
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#include <e32debug.h>
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#endif
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// Don't need to savestate this.
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const char *hleCurrentThreadName = NULL;
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// Unfortunately this is quite slow.
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#define LOG_MSC_OUTPUTDEBUG false
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// #define LOG_MSC_OUTPUTDEBUG true
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void GenericLog(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type,
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const char *file, int line, const char* fmt, ...) {
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if (!g_Config.bEnableLogging) return;
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va_list args;
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va_start(args, fmt);
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if (LogManager::GetInstance())
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LogManager::GetInstance()->Log(level, type,
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file, line, fmt, args);
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va_end(args);
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}
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LogManager *LogManager::logManager_ = NULL;
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struct LogNameTableEntry {
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LogTypes::LOG_TYPE logType;
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const char *name;
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const char *longName;
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};
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static const LogNameTableEntry logTable[] = {
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{LogTypes::MASTER_LOG, "*", "Master Log"},
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{LogTypes::SCEAUDIO ,"AUDIO", "sceAudio"},
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{LogTypes::SCECTRL ,"CTRL", "sceCtrl"},
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{LogTypes::SCEDISPLAY ,"DISP", "sceDisplay"},
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{LogTypes::SCEFONT ,"FONT", "sceFont"},
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{LogTypes::SCEGE ,"SCEGE", "sceGe"},
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{LogTypes::SCEINTC ,"INTC", "sceKernelInterrupt"},
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{LogTypes::SCEIO ,"IO", "sceIo"},
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{LogTypes::SCEKERNEL ,"KERNEL", "sceKernel*"},
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{LogTypes::SCEMODULE ,"MODULE", "sceKernelModule"},
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{LogTypes::SCENET ,"NET", "sceNet*"},
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{LogTypes::SCERTC ,"SCERTC", "sceRtc"},
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{LogTypes::SCESAS ,"SCESAS", "sceSas"},
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{LogTypes::SCEUTILITY ,"UTIL", "sceUtility"},
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{LogTypes::BOOT ,"BOOT", "Boot"},
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{LogTypes::COMMON ,"COMMON", "Common"},
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{LogTypes::CPU ,"CPU", "CPU"},
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{LogTypes::FILESYS ,"FileSys", "File System"},
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{LogTypes::G3D ,"G3D", "3D Graphics"},
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{LogTypes::HLE ,"HLE", "HLE"},
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{LogTypes::JIT ,"JIT", "JIT compiler"},
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{LogTypes::LOADER ,"LOAD", "Loader"},
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{LogTypes::ME ,"ME", "Media Engine"},
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{LogTypes::MEMMAP ,"MM", "Memory Map"},
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{LogTypes::TIME ,"TIME", "CoreTiming"},
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{LogTypes::SASMIX ,"SASMIX", "Sound Mixer (Sas)"},
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};
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LogManager::LogManager() {
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for (size_t i = 0; i < ARRAY_SIZE(logTable); i++) {
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if (i != logTable[i].logType) {
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FLOG("Bad logtable at %i", (int)i);
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}
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log_[logTable[i].logType] = new LogChannel(logTable[i].name, logTable[i].longName);
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}
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// Remove file logging on small devices
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#if !(defined(MOBILE_DEVICE) || defined(_XBOX)) || defined(_DEBUG)
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fileLog_ = new FileLogListener("");
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consoleLog_ = new ConsoleListener();
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debuggerLog_ = new DebuggerLogListener();
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#else
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fileLog_ = NULL;
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consoleLog_ = NULL;
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debuggerLog_ = NULL;
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#endif
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i) {
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log_[i]->SetEnable(true);
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#if !(defined(MOBILE_DEVICE) || defined(_XBOX)) || defined(_DEBUG)
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log_[i]->AddListener(fileLog_);
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log_[i]->AddListener(consoleLog_);
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#if defined(_MSC_VER) && !defined(_XBOX)
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if (IsDebuggerPresent() && debuggerLog_ != NULL && LOG_MSC_OUTPUTDEBUG)
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log_[i]->AddListener(debuggerLog_);
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#endif
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#endif
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}
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}
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LogManager::~LogManager() {
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i) {
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#if !defined(MOBILE_DEVICE) || defined(_DEBUG)
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if (fileLog_ != NULL)
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logManager_->RemoveListener((LogTypes::LOG_TYPE)i, fileLog_);
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logManager_->RemoveListener((LogTypes::LOG_TYPE)i, consoleLog_);
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#ifdef _MSC_VER
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logManager_->RemoveListener((LogTypes::LOG_TYPE)i, debuggerLog_);
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#endif
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#endif
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}
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
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delete log_[i];
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if (fileLog_ != NULL)
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delete fileLog_;
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#if !defined(MOBILE_DEVICE) || defined(_DEBUG)
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delete consoleLog_;
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delete debuggerLog_;
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#endif
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}
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void LogManager::ChangeFileLog(const char *filename) {
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if (fileLog_ != NULL) {
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
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logManager_->RemoveListener((LogTypes::LOG_TYPE)i, fileLog_);
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delete fileLog_;
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}
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if (filename != NULL) {
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fileLog_ = new FileLogListener(filename);
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
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log_[i]->AddListener(fileLog_);
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}
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}
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void LogManager::SaveConfig(IniFile::Section *section) {
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; i++) {
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section->Set((std::string(log_[i]->GetShortName()) + "Enabled").c_str(), log_[i]->IsEnabled());
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section->Set((std::string(log_[i]->GetShortName()) + "Level").c_str(), (int)log_[i]->GetLevel());
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}
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}
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void LogManager::LoadConfig(IniFile::Section *section) {
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; i++) {
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bool enabled;
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int level;
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section->Get((std::string(log_[i]->GetShortName()) + "Enabled").c_str(), &enabled, true);
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section->Get((std::string(log_[i]->GetShortName()) + "Level").c_str(), &level, 0);
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log_[i]->SetEnable(enabled);
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log_[i]->SetLevel((LogTypes::LOG_LEVELS)level);
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}
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}
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void LogManager::Log(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type, const char *file, int line, const char *format, va_list args) {
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LogChannel *log = log_[type];
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if (level > log->GetLevel() || !log->IsEnabled() || !log->HasListeners())
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return;
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std::lock_guard<std::mutex> lk(log_lock_);
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static const char level_to_char[8] = "-NEWIDV";
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char formattedTime[13];
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Common::Timer::GetTimeFormatted(formattedTime);
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#ifdef _WIN32
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static const char sep = '\\';
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#else
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static const char sep = '/';
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#endif
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const char *fileshort = strrchr(file, sep);
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if (fileshort != NULL) {
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do
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--fileshort;
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while (fileshort > file && *fileshort != sep);
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if (fileshort != file)
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file = fileshort + 1;
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}
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char msg[MAX_MSGLEN * 2];
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char *msgPos = msg;
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if (hleCurrentThreadName != NULL) {
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msgPos += sprintf(msgPos, "%s %-12.12s %c[%s]: %s:%d ",
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formattedTime,
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hleCurrentThreadName, level_to_char[(int)level],
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log->GetShortName(),
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file, line);
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} else {
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msgPos += sprintf(msgPos, "%s %s:%d %c[%s]: ",
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formattedTime,
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file, line, level_to_char[(int)level],
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log->GetShortName());
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}
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msgPos += vsnprintf(msgPos, MAX_MSGLEN, format, args);
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// This will include the null terminator.
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memcpy(msgPos, "\n", sizeof("\n"));
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log->Trigger(level, msg);
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}
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void LogManager::Init() {
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logManager_ = new LogManager();
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}
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void LogManager::Shutdown() {
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delete logManager_;
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logManager_ = NULL;
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}
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LogChannel::LogChannel(const char* shortName, const char* fullName, bool enable)
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: enable_(enable), m_hasListeners(false) {
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strncpy(m_fullName, fullName, 128);
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strncpy(m_shortName, shortName, 32);
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#if defined(_DEBUG)
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level_ = LogTypes::LDEBUG;
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#else
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level_ = LogTypes::LINFO;
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#endif
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}
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// LogContainer
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void LogChannel::AddListener(LogListener *listener) {
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std::lock_guard<std::mutex> lk(m_listeners_lock);
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m_listeners.insert(listener);
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m_hasListeners = true;
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}
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void LogChannel::RemoveListener(LogListener *listener) {
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std::lock_guard<std::mutex> lk(m_listeners_lock);
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m_listeners.erase(listener);
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m_hasListeners = !m_listeners.empty();
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}
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void LogChannel::Trigger(LogTypes::LOG_LEVELS level, const char *msg) {
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#ifdef __SYMBIAN32__
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RDebug::Printf("%s",msg);
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#else
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std::lock_guard<std::mutex> lk(m_listeners_lock);
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std::set<LogListener*>::const_iterator i;
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for (i = m_listeners.begin(); i != m_listeners.end(); ++i) {
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(*i)->Log(level, msg);
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}
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#endif
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}
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FileLogListener::FileLogListener(const char *filename) {
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#ifdef _WIN32
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m_logfile.open(ConvertUTF8ToWString(filename).c_str(), std::ios::app);
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#else
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m_logfile.open(filename, std::ios::app);
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#endif
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SetEnable(true);
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}
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void FileLogListener::Log(LogTypes::LOG_LEVELS, const char *msg) {
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if (!IsEnabled() || !IsValid())
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return;
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std::lock_guard<std::mutex> lk(m_log_lock);
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m_logfile << msg << std::flush;
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}
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void DebuggerLogListener::Log(LogTypes::LOG_LEVELS, const char *msg) {
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#if _MSC_VER
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OutputDebugStringUTF8(msg);
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#endif
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}
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