conf.h

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/*
 * Copyright (C) 2004,2005  Dizzy 
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef __CONF_H_TYPES__
#define __CONF_H_TYPES__

/* a conf entry object with a set and a get method */

typedef struct {
    const char *name;
    int (*set)(const char *valstr);	/* called with NULL for cleanup */
    const char * (*get)(void);
    int (*setdef)(void);
} t_conf_entry;

#endif /* __CONF_H_TYPES__ */

#ifndef __CONF_H_PROTOS__
#define __CONF_H_PROTOS__

#include <stdio.h>
#ifdef TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# ifdef HAVE_SYS_TIME_H
#  include <sys/time.h>
# else
#  include <time.h>
# endif
#endif

/* helpfull utility functions for common conf types like bool, int and str */
extern int conf_set_bool(unsigned *pbool, const char *valstr, unsigned def);
extern int conf_set_int(unsigned *pint, const char *valstr, unsigned def);
extern int conf_set_str(const char **pstr, const char *valstr, const char *def);
extern int conf_set_timestr(time_t* ptime, const char *valstr, time_t def);
extern const char* conf_get_int(unsigned ival);
extern const char* conf_get_bool(unsigned ival);

/* loading/unloading functions */
extern int conf_load_file(FILE *fd, t_conf_entry *conftab);
extern int conf_load_cmdline(int argc, char **argv, t_conf_entry *conftab);
extern void conf_unload(t_conf_entry *conftab);

#endif /* __CONF_H_PROTOS__ */