source: source/ariba/utility/logging/Logging.h@ 12754

// [License]
// The Ariba-Underlay Copyright
//
// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
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// UniversitÀt Karlsruhe (TH)
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//
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// 1. Redistributions of source code must retain the above copyright
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// [License]

#ifndef LOGGING_H__
#define LOGGING_H__

#include <iostream>
#include <cstdlib>
#include "ariba/config.h"

#ifdef HAVE_LOG4CXX
        #include <log4cxx/logger.h>
        #include <log4cxx/basicconfigurator.h>
#endif // HAVE_LOG4CXX

#ifdef LOGCOLORS
  #define colorDefault { std::cout << "\033[0m";    } /*reset*/
  #define colorDebug   { std::cout << "\033[0;33m"; } /*cyan*/
  #define colorInfo    { std::cout << "\033[0;32m"; } /*green*/
  #define colorWarn    { std::cout << "\033[0;34m"; } /*blue*/
  #define colorError   { std::cout << "\033[0;31m"; } /*red*/
#else
  #define colorDefault { }
  #define colorDebug   { }
  #define colorInfo    { }
  #define colorWarn    { }
  #define colorError   { }
#endif // ENABLE_LOGCOLORS


#ifdef HAVE_LOG4CXX

  #define use_logging_h(x) \
        private: static log4cxx::LoggerPtr logger;

  #define use_logging_cpp(x) \
        log4cxx::LoggerPtr x::logger(log4cxx::Logger::getLogger(#x));

  #define logging_trace(x)  {            LOG4CXX_TRACE(logger,x);                         }
  #define logging_debug(x)  {colorDebug; LOG4CXX_DEBUG(logger,x); colorDefault;           }
  #define logging_info(x)   {colorInfo;  LOG4CXX_INFO(logger,x);  colorDefault;           }
  #define logging_warn(x)   {colorWarn;  LOG4CXX_WARN(logger,x);  colorDefault;           }
  #define logging_error(x)  {colorError; LOG4CXX_ERROR(logger,x); colorDefault;           }
  #define logging_fatal(x)  {colorError; LOG4CXX_FATAL(logger,x); colorDefault; exit(-1); }

  #define logging_rootlevel_debug()       {log4cxx::Logger::getRootLogger()->setLevel(log4cxx::Level::getDebug()); }
  #define logging_rootlevel_info()        {log4cxx::Logger::getRootLogger()->setLevel(log4cxx::Level::getInfo() ); }
  #define logging_rootlevel_warn()        {log4cxx::Logger::getRootLogger()->setLevel(log4cxx::Level::getWarn() ); }
  #define logging_rootlevel_error()       {log4cxx::Logger::getRootLogger()->setLevel(log4cxx::Level::getError()); }

  #define logging_classlevel_debug(x) {log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(#x)); if(logger != NULL) logger->setLevel(log4cxx::Level::getDebug()); }
  #define logging_classlevel_info(x)  {log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(#x)); if(logger != NULL) logger->setLevel(log4cxx::Level::getInfo());  }
  #define logging_classlevel_warn(x)  {log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(#x)); if(logger != NULL) logger->setLevel(log4cxx::Level::getWarn());  }
  #define logging_classlevel_error(x) {log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(#x)); if(logger != NULL) logger->setLevel(log4cxx::Level::getError()); }

#else // HAVE_LOG4CXX

  #define use_logging_h(x)
  #define use_logging_cpp(x)

  #define logging_stdout(x) std::cout << x << std::endl;

  static int __loglevel__ = 2; //default is info
//  static int __loglevel__ = 1; // XXX use higher log level

  #define logging_trace(x)  {                                   logging_stdout(x);                }
  #define logging_debug(x)  {if(__loglevel__ <= 1){ colorDebug; logging_stdout(x); colorDefault; }}
  #define logging_info(x)   {if(__loglevel__ <= 2){ colorInfo;  logging_stdout(x); colorDefault; }}
  #define logging_warn(x)   {if(__loglevel__ <= 3){ colorWarn;  logging_stdout(x); colorDefault; }}
  #define logging_error(x)  {                       colorError; logging_stdout(x); colorDefault;           }
  #define logging_fatal(x)  {                       colorError; logging_stdout(x); colorDefault; exit(-1); }

  #define logging_rootlevel_debug()       {__loglevel__ = 1;}
  #define logging_rootlevel_info()        {__loglevel__ = 2;}
  #define logging_rootlevel_warn()        {__loglevel__ = 3;}
  #define logging_rootlevel_error()       {__loglevel__ = 4;}

  #define logging_classlevel_debug(x) {std::cout << "individual class logging only available with log4cxx library" << std::endl;}
  #define logging_classlevel_info(x)  {std::cout << "individual class logging only available with log4cxx library" << std::endl;}
  #define logging_classlevel_warn(x)  {std::cout << "individual class logging only available with log4cxx library" << std::endl;}
  #define logging_classlevel_error(x) {std::cout << "individual class logging only available with log4cxx library" << std::endl;}

#endif // HAVE_LOG4CXX

#endif //LOGGING_H__