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/*
* $Id: subscribe.h,v 1.1.1.1 2005/06/13 16:47:42 bogdan_iancu Exp $
*
* Presence Agent, subscribe handling
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of openser, a free SIP server.
*
* openser 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
*
* openser 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 SUBSCRIBE_H
#define SUBSCRIBE_H
#include "../../parser/msg_parser.h"
/*
* Check if a message received has been constructed properly
*/
int check_message(struct sip_msg* _m);
/*
* Handle a subscribe Request
*/
int handle_subscription(struct sip_msg* _m, char* _domain, char* _s2);
/*
* Return 1 if the subscription exists and 0 if not
*/
int existing_subscription(struct sip_msg* _m, char* _domain, char* _s2);
/*
* Handle a REGISTER Request: ensures AOR is in presentity table.
*/
int pa_handle_registration(struct sip_msg* _m, char* _domain, char* _s2);
/*
* Returns 1 if possibly a user agent can handle SUBSCRIBE
* itself, 0 if it cannot for sure
*/
int pua_exists(struct sip_msg* _m, char* _domain, char* _s2);
enum doctype;
/*
* Get presentity URI, which is stored in R-URI
*/
int get_pres_uri(struct sip_msg* _m, str* _puri);
/*
* Parse Accept header field body
*/
int parse_accept(struct hdr_field* _h, enum doctype* _a);
#endif /* SUBSCRIBE_H */
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