/*
 *
 * servconf.c 
 *
 * Configuration init routines
 *
 * Author: Landon Fuller <landonf@go2net.com>
 *
 * Copyright (c) 2000-2001 InfoSpace, Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *         This product includes software developed by InfoSpace, Inc.
 *         and its contributors.
 * 4. Neither the name of InfoSpace, Inc nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#include "../autoconf.h"

#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#include <string.h>
#include <lber.h>
#include <ldap.h>

#include "../lib/getopt.h"

#include "yp.h"
#include "../include/config.h"
#include "../include/servconf.h"
#include "../include/transit.h"
#include "../include/log.h"
#include "../include/yp.h"
#include "../include/util.h"

/* Global preferences structure */
struct prefs prefs;
extern int confparse(void);
/* Line count for yacc/lex parser */
int yylinecount;

int init_server_config (void)
{
	prefs.domain = NULL;
	prefs.master = NULL;
	prefs.yp_maplist = NULL;
	prefs.perr = 1;
	return (0);
}

int fill_server_config (void)
{
	int missing = 0;
	if (prefs.domain == NULL)
	{
		error("Missing required domain directive in config file\n");
		missing++;
	}
	if (prefs.master == NULL)
	{
		error("Missing required nismaster directive in config file\n");
		missing++;
	}
	if (prefs.yp_maplist == NULL)
	{
		error("Missing required maps directive in config file\n");
		missing++;
	}
	if (missing > 0)
		fatal("Missing required option(s) in config file\n");
	return (0);
}

int read_server_config (const char *filename)
{
	extern FILE *confin;
	
	confin = fopen(filename, "r");
	if (!confin)
		fatal("Failed to open config file %s for reading\n", filename);
	confparse();
	fclose(confin);
	return (0);
}