logging_macros.h

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#ifndef LOGGING_MACROS_GROUP
#define LOGGING_MACROS_GROUP
 
/*****************************************************************************\
*                                                                             *
*  Name   : logging macros                                                    *
*  Author : Chris Koeritz                                                     *
*                                                                             *
*******************************************************************************
* Copyright (c) 1996-$now By Author.  This program is free software; you can  *
* redistribute it and/or modify it under the terms of the GNU General Public  *
* License as published by the Free Software Foundation; either version 2 of   *
* the License or (at your option) any later version.  This is online at:      *
*     http://www.fsf.org/copyleft/gpl.html                                    *
* Please send any updates to: fred@gruntose.com                               *
\*****************************************************************************/
 
#include <application/callstack_tracker.h>
#include <basis/enhance_cpp.h>
#include <loggers/logging_filters.h>
#include <timely/time_stamp.h>
 
 
 
#define FILTER_LOG(the_logger, to_log, filter) { \
  if (the_logger.member(filter)) { \
    the_logger.log(to_log, filter); \
  } \
}
 
#define EMERGENCY_LOG(the_logger, to_log) \
  FILTER_LOG(the_logger, to_log, basis::ALWAYS_PRINT)
 
#define STAMPED_FILTER_LOG(the_logger, to_log, filter) { \
  if (the_logger.member(filter)) { \
    astring temp_log = to_log; \
    if (temp_log.length()) \
      temp_log.insert(0, timely::time_stamp::notarize(true)); \
    the_logger.log(temp_log, filter); \
  } \
}
#define STAMPED_EMERGENCY_LOG(the_logger, to_log) \
  STAMPED_FILTER_LOG(the_logger, to_log, basis::ALWAYS_PRINT)
 
/* These add a class and function name to the log entry. */
#define CLASS_FILTER_LOG(the_logger, to_log, filter) { \
  application::update_current_stack_frame_line_number(__LINE__); \
  if (the_logger.member(filter)) { \
    astring temp_log = to_log; \
    if (temp_log.length()) { \
      temp_log.insert(0, timely::time_stamp::notarize(true)); \
      BASE_FUNCTION(func); \
      temp_log += " ["; \
      temp_log += function_name; \
      temp_log += "]"; \
    } \
    the_logger.log(temp_log, filter); \
  } \
  application::update_current_stack_frame_line_number(__LINE__); \
}
#define CLASS_EMERGENCY_LOG(the_logger, to_log) \
  CLASS_FILTER_LOG(the_logger, to_log, basis::ALWAYS_PRINT)
 
 
#define INSTANCE_FILTER_LOG(the_logger, to_log, filter) { \
  application::update_current_stack_frame_line_number(__LINE__); \
  if (the_logger.member(filter)) { \
    astring temp_log = to_log; \
    if (temp_log.length()) { \
      temp_log.insert(0, timely::time_stamp::notarize(true)); \
      BASE_INSTANCE_FUNCTION(func); \
      temp_log += " ["; \
      temp_log += function_name; \
      temp_log += "]"; \
    } \
    the_logger.log(temp_log, filter); \
    application::update_current_stack_frame_line_number(__LINE__); \
  } \
}
#define INSTANCE_EMERGENCY_LOG(the_logger, to_log) \
  INSTANCE_FILTER_LOG(the_logger, to_log, basis::ALWAYS_PRINT)
 
#endif