/*
 * Copyright (c) 1995, 1996 Gunther Schadow.  All rights reserved.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef PG_LOGFILE_H_
#define PG_LOGFILE_H_

#include <pg_config.h>

#pragma interface

#include <stdarg.h>

#define L_FATAL 0
#define L_ERROS 1
#define L_ERROR 2
#define L_AUDIT 3
#define L_WARN  4
#define L_MESG  5
#define L_NOISE 6
#define L_JUNK  7

#ifdef __cplusplus
extern "C" {
#endif

void log_init(char *program, char *path, char *infix);
void log_level(int level);
result lputc(int level, char ch);
result lputs(int level, char *s);
result lprintf(int level, const char *format, ...)
  __attribute__((format (printf, 2, 3)));
result vlprintf(int level, const char *format, va_list args)
  __attribute__((format (printf, 2, 0)));

#ifdef __cplusplus
}
#endif

#define LOGERROR(msg, args...) \
  lprintf(L_ERROR, "%s:" msg, __PRETTY_FUNCTION__ , ## args)
#define LOGERROS(msg, args...) \
  lprintf(L_ERROS, "%s:" msg, __PRETTY_FUNCTION__ , ## args)
#define LOGWARNING(msg, args...) \
  lprintf(L_WARN, "%s:" msg, __PRETTY_FUNCTION__ , ## args)
#define LOGNOTICE(msg, args...) \
  lprintf(L_MESG, "%s:" msg, __PRETTY_FUNCTION__ , ## args)
#define LOGINFO(msg, args...) \
  lprintf(L_NOISE, "%s:" msg, __PRETTY_FUNCTION__ , ## args)
#define LOGDEBUG(msg, args...) \
  lprintf(L_JUNK, "%s: " msg, __PRETTY_FUNCTION__ , ## args)

#define WARNING LOGWARNING 

#endif /* !PG_LOGFILE_H_ */