contact_ops.h

用来作为linux中SIP SERVER,完成VOIP网络电话中服务器的功能

/*
 *  mangler module
 *
 * $Id: contact_ops.h,v 1.7 2004/08/24 08:58:30 janakj Exp $
 *
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * This file is part of ser, a free SIP server.
 *
 * ser 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
 *
 * For a license to use the ser software under conditions
 * other than those described here, or to purchase support for this
 * software, please contact iptel.org by e-mail at the following addresses:
 *    [e-mail]
 *
 * ser 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
 */
/* History:
 * --------
 *  2003-04-07 first version.  
 */

/* TODO :decode2format unpleasant */

#ifndef CONTACT_OPS_H
#define CONTACT_OPS_H

/* if you want to parse all contacts not just de first one */



#include "../../parser/msg_parser.h"	/* struct sip_msg */
#include "common.h"

#define ENCODE_ALL_CONTACTS 1
#define DECODE_ALL_CONTACTS 1

#define DEFAULT_SEPARATOR "*"


char *contact_flds_separator;


struct uri_format
{
	str username;
	str password;
	str ip;
	str port;
	str protocol;
	int first;
	int second;
};

typedef struct uri_format contact_fields_t;


int encode_contact (struct sip_msg *msg, char *encoding_prefix,char *public_ip);
int decode_contact (struct sip_msg *msg, char *unused1,char *unused2);
int decode_contact_header (struct sip_msg *msg, char *unused1,char *unused2);
	
int encode2format (str uri, struct uri_format *format);
int decode2format (str uri, char separator, struct uri_format *format);

int encode_uri (str uri, char *encoding_prefix, char *public_ip,char separator, str * result);
int decode_uri (str uri, char separator, str * result);





#endif