mirror of
https://github.com/libretro/ppsspp.git
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253 lines
7.2 KiB
C++
253 lines
7.2 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 "LogManager.h"
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#include "ConsoleListener.h"
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#include "Timer.h"
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#include "Thread.h"
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#include "FileUtil.h"
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#ifdef __SYMBIAN32__
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#include <e32debug.h>
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#endif
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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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{
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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::m_logManager = NULL;
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LogManager::LogManager()
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{
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// create log files
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m_Log[LogTypes::MASTER_LOG] = new LogContainer("*", "Master Log");
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m_Log[LogTypes::BOOT] = new LogContainer("BOOT", "Boot");
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m_Log[LogTypes::COMMON] = new LogContainer("COMMON", "Common");
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m_Log[LogTypes::CPU] = new LogContainer("CPU", "CPU");
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m_Log[LogTypes::LOADER] = new LogContainer("LOAD", "Loader");
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m_Log[LogTypes::IO] = new LogContainer("IO", "IO");
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m_Log[LogTypes::DISCIO] = new LogContainer("DIO", "DiscIO");
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m_Log[LogTypes::PAD] = new LogContainer("PAD", "Pad");
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m_Log[LogTypes::FILESYS] = new LogContainer("FileSys", "File System");
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m_Log[LogTypes::G3D] = new LogContainer("G3D", "3D Graphics");
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m_Log[LogTypes::DMA] = new LogContainer("DMA", "DMA");
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m_Log[LogTypes::INTC] = new LogContainer("INTC", "Interrupts");
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m_Log[LogTypes::MEMMAP] = new LogContainer("MM", "Memory Map");
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m_Log[LogTypes::SOUND] = new LogContainer("SND", "Sound");
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m_Log[LogTypes::SAS] = new LogContainer("SAS", "Sound Mixer (Sas)");
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m_Log[LogTypes::HLE] = new LogContainer("HLE", "HLE");
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m_Log[LogTypes::TIMER] = new LogContainer("TMR", "Timer");
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m_Log[LogTypes::VIDEO] = new LogContainer("VID", "Video");
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m_Log[LogTypes::DYNA_REC] = new LogContainer("Jit", "JIT compiler");
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m_Log[LogTypes::NETPLAY] = new LogContainer("NET", "Net play");
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m_Log[LogTypes::ME] = new LogContainer("ME", "Media Engine");
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// Remove file logging on small devices
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#ifndef USING_GLES2
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m_fileLog = new FileLogListener(File::GetUserPath(F_MAINLOG_IDX).c_str());
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m_consoleLog = new ConsoleListener();
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m_debuggerLog = new DebuggerLogListener();
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#else
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m_fileLog = NULL;
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m_consoleLog = NULL;
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m_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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{
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m_Log[i]->SetEnable(true);
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#ifndef USING_GLES2
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m_Log[i]->AddListener(m_fileLog);
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m_Log[i]->AddListener(m_consoleLog);
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#ifdef _MSC_VER
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if (IsDebuggerPresent() && m_debuggerLog != NULL && LOG_MSC_OUTPUTDEBUG)
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m_Log[i]->AddListener(m_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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{
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
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{
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#ifndef USING_GLES2
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if (m_fileLog != NULL)
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m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_fileLog);
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m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_consoleLog);
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#ifdef _MSC_VER
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m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_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 m_Log[i];
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if (m_fileLog != NULL)
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delete m_fileLog;
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#ifndef USING_GLES2
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delete m_consoleLog;
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delete m_debuggerLog;
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#endif
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}
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void LogManager::ChangeFileLog(const char *filename)
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{
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if (m_fileLog != NULL)
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{
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
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m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_fileLog);
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delete m_fileLog;
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}
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if (filename != NULL)
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{
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m_fileLog = new FileLogListener(filename);
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
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m_Log[i]->AddListener(m_fileLog);
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}
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}
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void LogManager::SaveConfig(IniFile::Section *section)
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{
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; i++)
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{
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section->Set((std::string(m_Log[i]->GetShortName()) + "Enabled").c_str(), m_Log[i]->IsEnabled());
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section->Set((std::string(m_Log[i]->GetShortName()) + "Level").c_str(), (int)m_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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{
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for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; i++)
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{
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bool enabled;
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int level;
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section->Get((std::string(m_Log[i]->GetShortName()) + "Enabled").c_str(), &enabled, true);
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section->Get((std::string(m_Log[i]->GetShortName()) + "Level").c_str(), &level, 0);
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m_Log[i]->SetEnable(enabled);
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m_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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{
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std::lock_guard<std::mutex> lk(m_log_lock);
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char msg[MAX_MSGLEN * 2];
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LogContainer *log = m_Log[type];
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if (!log || !log->IsEnabled() || level > log->GetLevel() || ! log->HasListeners())
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return;
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static const char level_to_char[7] = "-NEWID";
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char formattedTime[13];
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Common::Timer::GetTimeFormatted(formattedTime);
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char *msgPos = msg;
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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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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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{
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m_logManager = new LogManager();
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}
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void LogManager::Shutdown()
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{
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delete m_logManager;
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m_logManager = NULL;
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}
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LogContainer::LogContainer(const char* shortName, const char* fullName, bool enable)
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: m_enable(enable)
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{
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strncpy(m_fullName, fullName, 128);
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strncpy(m_shortName, shortName, 32);
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m_level = LogTypes::LDEBUG;
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}
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// LogContainer
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void LogContainer::AddListener(LogListener *listener)
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{
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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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}
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void LogContainer::RemoveListener(LogListener *listener)
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{
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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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}
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void LogContainer::Trigger(LogTypes::LOG_LEVELS level, const char *msg)
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{
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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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{
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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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{
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m_logfile.open(filename, std::ios::app);
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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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{
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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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{
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#if _MSC_VER
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::OutputDebugStringA(msg);
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#endif
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}
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