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/*
* Tux Droid - Log
* Copyright (C) 2007 C2ME S.A. <tuxdroid@c2me.be>
*
* 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, 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., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
/**
* \file log.h
* \brief Logger header.
* \ingroup logger
*/
#ifndef __LOG_H__
#define __LOG_H__
#include <stdbool.h>
/** \brief Logging target. */
typedef enum log_target
{
LOG_TARGET_TUX, /**< Target file */
LOG_TARGET_SHELL /**< Target shell */
} log_target_t;
extern bool log_open(log_target_t target);
extern void log_close(void);
/** \brief Logging levels, in increasing priorities */
typedef enum log_level
{
LOG_LEVEL_DEBUG, /**< Level Debug */
LOG_LEVEL_INFO, /**< Level Info */
LOG_LEVEL_WARNING, /**< Level Warning */
LOG_LEVEL_ERROR, /**< Level Error */
LOG_LEVEL_NONE /**< Level None */
} log_level_t;
extern void log_set_level(log_level_t new_level);
extern log_level_t log_get_level(void);
extern bool log_text(log_level_t at_level, const char *fmt, ...)
__attribute__((format(printf, 2, 3)));
#define log_debug(fmt, ...) log_text(LOG_LEVEL_DEBUG, (fmt), ## __VA_ARGS__)
#define log_info(fmt, ...) log_text(LOG_LEVEL_INFO, (fmt), ## __VA_ARGS__)
#define log_warning(fmt, ...) log_text(LOG_LEVEL_WARNING, (fmt), ## __VA_ARGS__)
#define log_error(fmt, ...) log_text(LOG_LEVEL_ERROR, (fmt), ## __VA_ARGS__)
#endif /* __LOG_H__ */