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/**
* Copyright (c) 2012-2014 Piotr Sipika; see the AUTHORS file for more.
*
* 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 program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* See the COPYRIGHT file for more information.
*/
#ifndef LXWEATHER_LOGUTIL_HEADER
#define LXWEATHER_LOGUTIL_HEADER
/**
* Log Levels
*/
typedef enum
{
LXW_NONE = 0,
LXW_ERROR,
LXW_DEBUG,
LXW_VERBOSE,
LXW_ALL
} LXWEATHER_LOGLEVEL;
/**
* Initializes the logging subsystem
*
* @param pczPath Path to a file to log to (can be NULL for std{out|err},
* or 'syslog' for syslog)
*/
void initializeLogUtil(const char * pczPath);
/**
* Cleans up the logging subsystem
*
*/
void cleanupLogUtil();
/**
* Logs the message using the specified level.
*
* @param level The level to log at
* @param pczMsg Message to log
*/
void logUtil(LXWEATHER_LOGLEVEL level, const char * pczMsg, ...);
/**
* Sets the maximum allowed log level
*
* @param level The level to use for all messages to follow.
*
* @return Previous value of the maximum log level.
*/
LXWEATHER_LOGLEVEL setMaxLogLevel(LXWEATHER_LOGLEVEL level);
#ifdef DEBUG
#define LXW_LOG(level, fmt, args...) logUtil(level, fmt, ##args)
#else
#define LXW_LOG(level, fmt, args...)
#endif
#endif
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