log.h

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*****************************************************************************
   3  *
   4  *   This file is part of gmidimonitor
   5  *
   6  *   Copyright (C) 2006,2007,2008,2011 Nedko Arnaudov <nedko@arnaudov.name>
   7  *
   8  *   This program is free software; you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License as published by
  10  *   the Free Software Foundation; version 2 of the License
  11  *
  12  *   This program is distributed in the hope that it will be useful,
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *   GNU General Public License for more details.
  16  *
  17  *   You should have received a copy of the GNU General Public License
  18  *   along with this program; if not, write to the Free Software
  19  *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  *****************************************************************************/
  22
  23 #ifndef LOG_H__7097F6FE_4FEE_4962_9542_60375961F567__INCLUDED
  24 #define LOG_H__7097F6FE_4FEE_4962_9542_60375961F567__INCLUDED
  25
  26 void log_msg(int level, const char * format, ...);
  27
  28 #define LOG_LEVEL_DEBUG      0
  29 #define LOG_LEVEL_INFO       1
  30 #define LOG_LEVEL_WARNING    2
  31 #define LOG_LEVEL_NOTICE     3
  32 #define LOG_LEVEL_ERROR      4
  33 #define LOG_LEVEL_FATAL      5
  34 #define LOG_LEVEL_BLACK_HOLE 6
  35
  36 #if !defined(LOG_LEVEL)
  37 #define LOG_LEVEL LOG_LEVEL_WARNING
  38 #endif
  39
  40 #if LOG_LEVEL <= LOG_LEVEL_DEBUG
  41 # define LOG_DEBUG(format, arg...)              \
  42   log_msg(LOG_LEVEL_DEBUG,                      \
  43           format "\n", ## arg)
  44 #else
  45 # define LOG_DEBUG(format, arg...)
  46 #endif
  47
  48 #if LOG_LEVEL <= LOG_LEVEL_INFO
  49 # define LOG_INFO(format, arg...)               \
  50   log_msg(LOG_LEVEL_INFO,                       \
  51           format "\n", ## arg)
  52 #else
  53 # define LOG_INFO(format, arg...)
  54 #endif
  55
  56 #if LOG_LEVEL <= LOG_LEVEL_WARNING
  57 # define LOG_WARNING(format, arg...)            \
  58   log_msg(LOG_LEVEL_WARNING,                    \
  59           format "\n", ## arg)
  60 #else
  61 # define LOG_WARNING(format, arg...)
  62 #endif
  63
  64 #if LOG_LEVEL <= LOG_LEVEL_NOTICE
  65 # define LOG_NOTICE(format, arg...)             \
  66   log_msg(LOG_LEVEL_NOTICE,                     \
  67           format "\n", ## arg)
  68 #else
  69 # define LOG_NOTICE(format, arg...)
  70 #endif
  71
  72 #if LOG_LEVEL <= LOG_LEVEL_ERROR
  73 # define LOG_ERROR(format, arg...)              \
  74   log_msg(LOG_LEVEL_ERROR,                      \
  75           format "\n", ## arg)
  76 #else
  77 # define LOG_ERROR(format, arg...)
  78 #endif
  79
  80 #if LOG_LEVEL <= LOG_LEVEL_FATAL
  81 # define LOG_FATAL(format, arg...)              \
  82   log_msg(LOG_LEVEL_FATAL,                      \
  83           format "\n", ## arg)
  84 #else
  85 # define LOG_FATAL(format, arg...)
  86 #endif
  87
  88 #endif /* #ifndef LOG_H__7097F6FE_4FEE_4962_9542_60375961F567__INCLUDED */