/*
 * Copyright 2008 Arsen Chaloyan
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <apr_network_io.h>
#include "apt_net.h"

/** Get the IP address (in numeric address string format) by hostname */
apt_bool_t apt_ip_get(char **addr, apr_pool_t *pool)
{
	apr_sockaddr_t *sockaddr = NULL;
	char *hostname = apr_palloc(pool,APRMAXHOSTLEN+1);
	if(apr_gethostname(hostname,APRMAXHOSTLEN,pool) != APR_SUCCESS) {
		return FALSE;
	}
	if(apr_sockaddr_info_get(&sockaddr,hostname,APR_INET,0,0,pool) != APR_SUCCESS) {
		return FALSE;
	}
	if(apr_sockaddr_ip_get(addr,sockaddr) != APR_SUCCESS) {
		return FALSE;
	}
	return TRUE;
}