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/*
* Copyright (C) 2008-2013 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TRINITYCORE_LOG_H
#define TRINITYCORE_LOG_H
#include "Define.h"
#include "Appender.h"
#include "LogWorker.h"
#include "Logger.h"
#include "Dynamic/UnorderedMap.h"
#include <string>
#include <ace/Singleton.h>
class Log
{
friend class ACE_Singleton<Log, ACE_Thread_Mutex>;
typedef UNORDERED_MAP<uint8, Logger> LoggerMap;
private:
Log();
~Log();
public:
void LoadFromConfig();
void Close();
bool ShouldLog(LogFilterType type, LogLevel level) const;
bool SetLogLevel(std::string const& name, char const* level, bool isLogger = true);
void outTrace(LogFilterType f, char const* str, ...) ATTR_PRINTF(3, 4);
void outDebug(LogFilterType f, char const* str, ...) ATTR_PRINTF(3, 4);
void outInfo(LogFilterType f, char const* str, ...) ATTR_PRINTF(3, 4);
void outWarn(LogFilterType f, char const* str, ...) ATTR_PRINTF(3, 4);
void outError(LogFilterType f, char const* str, ...) ATTR_PRINTF(3, 4);
void outFatal(LogFilterType f, char const* str, ...) ATTR_PRINTF(3, 4);
void outCommand(uint32 account, const char * str, ...) ATTR_PRINTF(3, 4);
void outCharDump(char const* str, uint32 account_id, uint32 guid, char const* name);
static std::string GetTimestampStr();
void SetRealmId(uint32 id);
private:
void vlog(LogFilterType f, LogLevel level, char const* str, va_list argptr);
void write(LogMessage* msg);
Logger* GetLoggerByType(LogFilterType filter);
Appender* GetAppenderByName(std::string const& name);
uint8 NextAppenderId();
void CreateAppenderFromConfig(const char* name);
void CreateLoggerFromConfig(const char* name);
void ReadAppendersFromConfig();
void ReadLoggersFromConfig();
AppenderMap appenders;
LoggerMap loggers;
uint8 AppenderId;
std::string m_logsDir;
std::string m_logsTimestamp;
LogWorker* worker;
};
inline bool Log::ShouldLog(LogFilterType type, LogLevel level) const
{
LoggerMap::const_iterator it = loggers.find(uint8(type));
if (it != loggers.end())
{
LogLevel logLevel = it->second.getLogLevel();
return logLevel != LOG_LEVEL_DISABLED && logLevel <= level;
}
if (type != LOG_FILTER_GENERAL)
return ShouldLog(LOG_FILTER_GENERAL, level);
else
return false;
}
#define sLog ACE_Singleton<Log, ACE_Thread_Mutex>::instance()
#if COMPILER != COMPILER_MICROSOFT
#define TC_LOG_MESSAGE_BODY(level__, call__, filterType__, ...) \
do { \
if (sLog->ShouldLog(filterType__, level__)) \
sLog->call__(filterType__, __VA_ARGS__); \
} while (0)
#else
#define TC_LOG_MESSAGE_BODY(level__, call__, filterType__, ...) \
__pragma(warning(push)) \
__pragma(warning(disable:4127)) \
do { \
if (sLog->ShouldLog(filterType__, level__)) \
sLog->call__(filterType__, __VA_ARGS__); \
} while (0) \
__pragma(warning(pop))
#endif
#define TC_LOG_TRACE(filterType__, ...) \
TC_LOG_MESSAGE_BODY(LOG_LEVEL_TRACE, outTrace, filterType__, __VA_ARGS__)
#define TC_LOG_DEBUG(filterType__, ...) \
TC_LOG_MESSAGE_BODY(LOG_LEVEL_DEBUG, outDebug, filterType__, __VA_ARGS__)
#define TC_LOG_INFO(filterType__, ...) \
TC_LOG_MESSAGE_BODY(LOG_LEVEL_INFO, outInfo, filterType__, __VA_ARGS__)
#define TC_LOG_WARN(filterType__, ...) \
TC_LOG_MESSAGE_BODY(LOG_LEVEL_WARN, outWarn, filterType__, __VA_ARGS__)
#define TC_LOG_ERROR(filterType__, ...) \
TC_LOG_MESSAGE_BODY(LOG_LEVEL_ERROR, outError, filterType__, __VA_ARGS__)
#define TC_LOG_FATAL(filterType__, ...) \
TC_LOG_MESSAGE_BODY(LOG_LEVEL_FATAL, outFatal, filterType__, __VA_ARGS__)
#endif
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