stateinhold.cxx

SIP 1.5.0源代码

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, 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. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */
static const char* const StateInHold_cxx_Version = 
"";
#include <stdio.h>

#include "StateInHold.hxx"
#include "CallAgent.hxx"
#include "ControlStateFactory.hxx"
#include "cpLog.h"

using namespace Vocal;
using namespace UA;

void 
StateInHold::inCall(CallAgent& agent) throw (CInvalidStateException&)
{
    cpLog(LOG_DEBUG, "StateInHold::incall");
    changeState(agent, ControlStateFactory::instance().getState(IN_CALL));
}

void
StateInHold::bye(CallAgent& agent) throw (CInvalidStateException&)
{
    cpLog(LOG_DEBUG, "StateInHold::bye");
    changeState(agent, ControlStateFactory::instance().getState(TEAR_DOWN));
}

void
StateInHold::end(CallAgent& agent) throw (CInvalidStateException&)
{
    cpLog(LOG_DEBUG, "StateInHold::end");
    agent.doBye();
}

void
StateInHold::recvStatus(CallAgent& agent, Sptr<SipMsg> msg)
    throw (CInvalidStateException&)
{
    Sptr<StatusMsg> statusMsg;
    statusMsg.dynamicCast(msg);
    assert(statusMsg != 0);
    int statusCode = statusMsg->getStatusLine().getStatusCode();
    cpLog(LOG_DEBUG, "StateInHold::recvStatus[%s]", statusMsg->encode().logData());
    if((statusCode == 200) && (statusMsg->getCSeq().getMethod() == "INVITE"))
    {
	cpLog(LOG_DEBUG, "StateInHold::recvStatus() calling agent.doResume()");
	//agent.setResponse(statusMsg);
        agent.doResume(msg);
    }else {
	//TO DO
	agent.callFailed();
    }
    
}
void
StateInHold::recvReq(CallAgent& agent, Sptr<SipMsg> msg)
    throw (CInvalidStateException&)
{
    cpLog(LOG_DEBUG, "StateInHold::recvReq");
    if(msg->getType() == SIP_INVITE){
	agent.requestResume( msg);
    } else {
	//to do 
    }
}