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94 lines
2.1 KiB
94 lines
2.1 KiB
#ifndef LOGGER_HPP
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#define LOGGER_HPP
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#include "Singleton.hpp"
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#include <string>
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#include <set>
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#include <ostream>
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class Logger : public Singleton<Logger>
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{
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public:
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enum LogLevel {
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EMERG = 0, // system is unusable
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ALERT, // action must be taken immediately
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CRIT, // critical conditions
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ERR, // error conditions
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WARNING, // warning conditions
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NOTICE, // normal but significant condition
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INFO, // informational
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DEBUG, // debug-level messages
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FINEST
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};
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Logger() {}
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virtual ~Logger() { m_ostream->flush(); }
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static void init(std::ostream& log_stream );
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static void setLogLevel ( const LogLevel loglevel );
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inline static LogLevel getLoglevel() { return m_logLevel; }
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static void log_pointer( const void* msg,
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const char* file,
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int line,
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const char* function);
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static void log_string( const char* msg,
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const char* file,
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int line,
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const char* function);
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static void msg (const char* text);
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private:
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Logger( const Logger& );
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Logger& operator=( const Logger& );
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static LogLevel m_logLevel;
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static std::ostream *m_ostream;
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};
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#ifdef NO_TRACE
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#define MAX_LOFLEVEL Logger::DEBUG
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#else
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#define MAX_LOFLEVEL Logger::FINEST
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#endif
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#define TRACE \
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if(MAX_LOFLEVEL >= Logger::FINEST && \
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Logger::getInstance()->getLoglevel() >= Logger::FINEST ) \
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Logger::getInstance()->log_pointer( \
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this, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
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else (void)0
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#define TRACE_STATIC \
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if(MAX_LOFLEVEL >= Logger::FINEST && \
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Logger::getInstance()->getLoglevel() >= Logger::FINEST ) \
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Logger::getInstance()->log_pointer( \
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0, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
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else (void)0
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#define LOG(level, msg) \
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if (MAX_LOFLEVEL >= level && \
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Logger::getInstance()->getLoglevel() >= Logger::FINEST ) \
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Logger::getInstance()->log_string( \
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msg, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
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else (void)0
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/// @todo remove this
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#define MSG(text) Logger::getInstance()->msg(text)
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#endif // LOGGER_HPP
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