/*
  Copyright (C) 2010-2015 jeanfi@gmail.com

  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
 */
#ifndef _P_LOG_H_
#define _P_LOG_H_

#define P_LOG_VER 2

enum log_level {
	LOG_ERR ,
	LOG_WARN,
	LOG_INFO,
	LOG_DEBUG
};

void log_open(const char *path);
void log_close();

void log_printf(int lvl, const char *fmt, ...);
void log_debug(const char *fmt, ...);
void log_err(const char *fmt, ...);
void log_info(const char *fmt, ...);
void log_warn(const char *fmt, ...);

void _log(const char *fct, const char *fmt, ...);

#define log_fct(...) _log(__func__, __VA_ARGS__)
#define log_fct_enter() log_fct("ENTER")
#define log_fct_exit() log_fct("EXIT")

/* level of the log file. */
extern int log_level;

#endif
