tibia-client/src/framework/core/logger.h

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/*
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* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
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*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
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#ifndef LOGGER_H
#define LOGGER_H
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#include "../global.h"
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#include <fstream>
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struct LogMessage {
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LogMessage(Fw::LogLevel level, const std::string& message, std::size_t when) : level(level), message(message), when(when) { }
Fw::LogLevel level;
std::string message;
std::size_t when;
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};
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// @bindsingleton g_logger
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class Logger
{
enum {
MAX_LOG_HISTORY = 1000
};
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typedef std::function<void(Fw::LogLevel, const std::string&, int64)> OnLogCallback;
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public:
void log(Fw::LogLevel level, const std::string& message);
void logFunc(Fw::LogLevel level, const std::string& message, std::string prettyFunction);
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void debug(const std::string& what) { log(Fw::LogDebug, what); }
void info(const std::string& what) { log(Fw::LogInfo, what); }
void warning(const std::string& what) { log(Fw::LogWarning, what); }
void error(const std::string& what) { log(Fw::LogError, what); }
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void fatal(const std::string& what) { log(Fw::LogFatal, what); }
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void fireOldMessages();
void setLogFile(const std::string& file);
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void setOnLog(const OnLogCallback& onLog) { m_onLog = onLog; }
private:
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std::list<LogMessage> m_logMessages;
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OnLogCallback m_onLog;
std::ofstream m_outFile;
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};
extern Logger g_logger;
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#define trace() logFunc(Fw::LogDebug, "", __PRETTY_FUNCTION__)
#define traceDebug(a) logFunc(Fw::LogDebug, a, __PRETTY_FUNCTION__)
#define traceInfo(a) logFunc(Fw::LogInfo, a, __PRETTY_FUNCTION__)
#define traceWarning(a) logFunc(Fw::LogWarning, a, __PRETTY_FUNCTION__)
#define traceError(a) logFunc(Fw::LogError, a, __PRETTY_FUNCTION__)
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#define logTraceCounter() { \
static int __count = 0; \
static Timer __timer; \
__count++; \
if(__timer.ticksElapsed() >= 1000) { \
logTraceDebug(__count); \
__count = 0; \
__timer.restart(); \
} \
}
#define logTraceFrameCounter() { \
static int __count = 0; \
static Timer __timer; \
__count++; \
if(__timer.ticksElapsed() > 0) { \
logTraceDebug(__count); \
__count = 0; \
__timer.restart(); \
} \
}
#endif