MyLog.h

00001 #ifndef MYLOG_H
00002 #define MYLOG_H
00003 
00004 #include "MTSLog.h"
00005 
00006 //inline const char* className(const std::string& prettyFunction)
00007 //{
00008 //    size_t colons = prettyFunction.find_last_of("::");
00009 //    if (colons == std::string::npos)
00010 //        return "";
00011 //    size_t begin = prettyFunction.substr(0,colons).rfind(" ") + 1;
00012 //    size_t end = colons - begin;
00013 //
00014 //    return prettyFunction.substr(begin,end).c_str();
00015 //}
00016 //
00017 //#define __CLASSNAME__ className(__PRETTY_FUNCTION__)
00018 
00019 
00020 #ifdef MTS_DEBUG
00021 #define logFatal(format, ...) \
00022     mts::MTSLog::printMessage(mts::MTSLog::FATAL_LEVEL, "%s:%s:%d| [%s] " format "\r\n", __CLASSNAME__, __func__, __LINE__, mts::MTSLog::FATAL_LABEL, ##__VA_ARGS__)
00023 #define logError(format, ...) \
00024     mts::MTSLog::printMessage(mts::MTSLog::ERROR_LEVEL, "%s:%s:%d| [%s] " format "\r\n", __CLASSNAME__, __func__, __LINE__, mts::MTSLog::ERROR_LABEL, ##__VA_ARGS__)
00025 #define logWarning(format, ...) \
00026     mts::MTSLog::printMessage(mts::MTSLog::WARNING_LEVEL, "%s:%s:%d| [%s] " format "\r\n", __CLASSNAME__, __func__, __LINE__, mts::MTSLog::WARNING_LABEL, ##__VA_ARGS__)
00027 #define logInfo(format, ...) \
00028     mts::MTSLog::printMessage(mts::MTSLog::INFO_LEVEL, "%s:%s:%d| [%s] " format "\r\n", __CLASSNAME__, __func__, __LINE__, mts::MTSLog::INFO_LABEL, ##__VA_ARGS__)
00029 #define logDebug(format, ...) \
00030     mts::MTSLog::printMessage(mts::MTSLog::DEBUG_LEVEL, "%s:%s:%d| [%s] " format "\r\n", __CLASSNAME__, __func__, __LINE__, mts::MTSLog::DEBUG_LABEL, ##__VA_ARGS__)
00031 #define logTrace(format, ...) \
00032     mts::MTSLog::printMessage(mts::MTSLog::TRACE_LEVEL, "%s:%s:%d| [%s] " format "\r\n", __CLASSNAME__, __func__, __LINE__, mts::MTSLog::TRACE_LABEL, ##__VA_ARGS__)
00033 #else
00034 #define myLogFatal(format, ...) \
00035     MyLog::printMessage(MyLog::FATAL_LEVEL, "[%s] " format "\r\n", MyLog::FATAL_LABEL, ##__VA_ARGS__)
00036 #define myLogError(format, ...) \
00037     MyLog::printMessage(MyLog::ERROR_LEVEL, "[%s] " format "\r\n", MyLog::ERROR_LABEL, ##__VA_ARGS__)
00038 #define myLogWarning(format, ...) \
00039     MyLog::printMessage(MyLog::WARNING_LEVEL, "[%s] " format "\r\n", MyLog::WARNING_LABEL, ##__VA_ARGS__)
00040 #define myLogInfo(format, ...) \
00041     MyLog::printMessage(MyLog::INFO_LEVEL, "[%s] " format "\r\n", MyLog::INFO_LABEL, ##__VA_ARGS__)
00042 #define myLogDebug(format, ...) \
00043     MyLog::printMessage(MyLog::DEBUG_LEVEL, "[%s] " format "\r\n", MyLog::DEBUG_LABEL, ##__VA_ARGS__)
00044 #define myLogTrace(format, ...) \
00045     MyLog::printMessage(MyLog::TRACE_LEVEL, "[%s] " format "\r\n", MyLog::TRACE_LABEL, ##__VA_ARGS__)
00046 #endif
00047 
00048 class MyLog
00049 {
00050 public:
00051 
00052     /** Enum of log levels.
00053      */
00054     enum logLevel {
00055         NONE_LEVEL = 0,
00056         FATAL_LEVEL = 1,
00057         ERROR_LEVEL = 2,
00058         WARNING_LEVEL = 3,
00059         INFO_LEVEL = 4,
00060         DEBUG_LEVEL = 5,
00061         TRACE_LEVEL = 6
00062     };
00063 
00064     /** Print log message.
00065      */
00066     static void printMessage(int level, const char* format, ...);
00067 
00068     /** Determine if the given level is currently printable.
00069      */
00070     static bool printable(int level);
00071 
00072     /** Set log level
00073      * Messages with lower priority than the current level will not be printed.
00074      * If the level is set to NONE, no messages will print.
00075      */
00076     static void setLogLevel(int level);
00077 
00078     /** Get the current log level.
00079      */
00080     static int getLogLevel();
00081 
00082     /** Get string representation of the current log level.
00083      */
00084     static const char* getLogLevelString();
00085 
00086     static const char* NONE_LABEL;
00087     static const char* FATAL_LABEL;
00088     static const char* ERROR_LABEL;
00089     static const char* WARNING_LABEL;
00090     static const char* INFO_LABEL;
00091     static const char* DEBUG_LABEL;
00092     static const char* TRACE_LABEL;
00093 
00094 private:
00095 
00096     /** Constructor
00097      */
00098     MyLog();
00099 
00100     static int currentLevel;
00101 
00102 };
00103 
00104 #endif