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137 lines
3.4 KiB
137 lines
3.4 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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#include "Common.hpp"
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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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static void usePrefix ( const bool use = true );
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inline static LogLevel getLoglevel() { return m_logLevel; }
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static void log_pointer( const void* pointer,
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const char* file,
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const int line,
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const char* function);
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static void log_string( const int level,
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const void* pointer,
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const char* msg,
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const char* file,
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const 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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static bool m_usePrefix;
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};
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#ifdef NO_TRACE
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#define TRACE (void)0;
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#define TRACE_STATIC (void)0;
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#else
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#define TRACE \
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if ( 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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#define TRACE_STATIC \
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if ( 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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#endif
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#ifdef NO_LOGS
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#define LOG(level, msg) (void)0;
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#define LOG_STATIC(level, msg) (void)0;
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#define LOG_BEGIN(level) {
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#define LOG_PROP(name, value) (void)0;
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#define LOG_END(msg) }
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#define LOG_STATIC_END(msg) }
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#else
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#define LOG(level, msg) \
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if ( Logger::getInstance()->getLoglevel() >= level ) \
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Logger::getInstance()->log_string( \
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level, this, msg, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
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#define LOG_STATIC(level, msg) \
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if ( Logger::getInstance()->getLoglevel() >= level ) \
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Logger::getInstance()->log_string( \
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level, 0, msg, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
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#define LOG_BEGIN(level) \
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if (Logger::getInstance()->getLoglevel() >= level) { \
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Logger::LogLevel loglevel(level); \
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std::string prop; \
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#define LOG_SPROP(variable) \
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prop.append(" ").append(#variable).append(":").append(TToStr(variable));
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#define LOG_PROP(name, value) \
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prop.append(" ").append(name).append(":").append(TToStr(value));
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#define LOG_END(msg) \
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std::string logline(msg); \
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logline.append(prop); \
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Logger::getInstance()->log_string(loglevel, this, logline.c_str(), \
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__FILE__, __LINE__, __PRETTY_FUNCTION__ ); }
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#define LOG_END_STATIC(msg) \
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std::string logline(msg); \
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logline.append(prop); \
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Logger::getInstance()->log_string(loglevel, 0, logline.c_str(), \
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__FILE__, __LINE__, __PRETTY_FUNCTION__ ); }
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#endif
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#define MSG(text) Logger::getInstance()->msg(text);
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#endif // LOGGER_HPP
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