/*
 * This file is part of blabouncer (https://www.blatech.co.uk/l_bratch/blabouncer).
 * Copyright (C) 2019 Luke Bratch <luke@bratch.co.uk>.
 *
 * Blabouncer 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, version 3.
 *
 * Blabouncer 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 blabouncer. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef CONFIG_H_INCLUDED
#define CONFIG_H_INCLUDED

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
#include <sys/stat.h>
#include <limits.h>

#include "functions.h"

#define DEBUG_CRIT 0
#define DEBUG_SOME 1
#define DEBUG_FULL 2
#define ECONFINT 1 // errno value if getconfint() failed

#define MAXCHAR 1000

// Sets 'dest' to the value of the configuration option with name
// 'confname' from configuration file 'filename'.
// Returns 1 for success or 0 for error/failure as per what
// getconfstr() returns.
int getconfstr(char *confname, char *filename, char* dest);

// Returns the value of the configuration option with name
// 'confname' from configuration file 'filename'.
// Sets errno to 0 on success, or ECONFINT if it fails, in which case the return value is undefined.
int getconfint(char *confname, char *filename);

// Create the default configuration file.
// Return 1 on success, 0 on failure.
int createconfigfile(char *filename);

#endif