MunLogger.hpp

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#ifndef __MUN_LOGGER_HPP__
#define __MUN_LOGGER_HPP__

#include <typeinfo>     // C++11 : typeid, std::type_info
#include <mrs.hpp>

#ifndef MRSEXT_LOG_BUF_SIZE
    #define MRSEXT_LOG_BUF_SIZE MRS_LOG_BUF_SIZE+512
#endif  /* MRSEXT_LOG_BUF_SIZE */

#define MRSEXT_OUTPUT_LOG( _level, _format, ... ) \
{ \
    char    _msg[MRSEXT_LOG_BUF_SIZE]; \
    std::string _extFormat = std::string("%s\t%s(%d)\t") + std::string(_format); \
    snprintf( _msg, sizeof(_msg), _extFormat.c_str(), __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__ ); \
    mrs_output_log( _level, _msg ); \
}

#define MRSEXT_LOG_EMERG( _format, ... )   MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_EMERG, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_ALERT( _format, ... )   MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_ALERT, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_CRIT( _format, ... )    MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_CRIT, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_ERR( _format, ... )     MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_ERR, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_WARNING( _format, ... ) MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_WARNING, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_NOTICE( _format, ... )  MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_NOTICE, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_INFO( _format, ... )    MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_INFO, _format, ##__VA_ARGS__ )

#define MRSEXT_LOG_DEBUG( _format, ... )   MRSEXT_OUTPUT_LOG( MRS_LOG_LEVEL_DEBUG, _format, ##__VA_ARGS__ )

class MunLogger
{
public:
    // ログローテート
    enum MunLogRotate {
        MUN_LOG_ROTATE_NONE  = 0, // ローテートしない
        MUN_LOG_ROTATE_DAILY = 1, // 日単位でローテート
    };
    
protected:
    static  std::string     s_ProcessName;
    
    static  FILE *          s_pLogFile;
    
    static std::string      s_LogFileName;
    
    static MunLogRotate     s_LogRotate;
    
    static struct tm        s_Updated;
    
public:
    static void SetLogRotate( MunLogRotate value ){ s_LogRotate = value; }
    
public:
    static void Initialize( std::string processName, bool isOutputLogFile, std::string outputLogFileName );
    
    static void Finalize();
    
    static void OnOutput( MrsLogLevel level, const char * msg );
    
    static void Reload();
    
    static bool Rotate( const char* src_file_name, const char* dst_file_name );
    
private:
    static void OutputFile( std::string ts, MrsLogLevel level, const char * msg );
    
    static void OutputConsole( std::string ts, MrsLogLevel level, const char * msg );
};

#endif /* __MUN_LOGGER_HPP__ */