* $Id: sip_ua.h 1048 2008-07-15 18:48:07Z sayer $
 * Copyright (C) 2007 Raphael Coeffic
 * This file is part of SEMS, a free SIP media server.
 * SEMS 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 released under
 * the GPL with the additional exemption that compiling, linking,
 * and/or using OpenSSL is allowed.
 * For a license to use the SEMS 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:
 *    info@iptel.org
 * SEMS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * 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 _sip_ua_h_
#define _sip_ua_h_

#include "../AmSipEvent.h"
#include "sip_trans.h"

class trans_ticket;
struct sip_msg;

class sip_ua
    virtual ~sip_ua() {}

    virtual void handle_sip_request(const trans_ticket& tt, sip_msg* msg)=0;
  virtual void handle_sip_reply(const string& dialog_id, sip_msg* msg)=0;

    //virtual void handle_request_timeout(const sip_msg *msg)=0;
    virtual void handle_reply_timeout(AmSipTimeoutEvent::EvType evt,
        sip_trans *tr, trans_bucket *buk=0)=0;