opautoterminatecall.cxx

SIP（Session Initiation Protocol）是由IETF定义

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
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 *    notice, this list of conditions and the following disclaimer in
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 *    distribution.
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 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
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 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
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static const char* const OpAutoTerminateCall_cxx_Version =
    "$Id: OpAutoTerminateCall.cxx,v 1.22 2002/11/09 02:13:07 derekm Exp $";


#include "global.h"
#include <ByeMsg.hxx>

#include "OpAutoTerminateCall.hxx"
//#include "UaDeviceEvent.hxx"
//#include "UaDevice.hxx"
#include "UaCallInfo.hxx"
#include "UaConfiguration.hxx"
#include "UaStateMachine.hxx"
#include "UaCallContainer.hxx"
#include "UaDigitTimerEvent.hxx"
#include "LoadGenMonitor.hxx"
#include "SystemInfo.hxx"
#include "SipVia.hxx"

extern void cjGetTimeOfDay( struct timeval* now );
extern int numOfCalls;
extern double lenOfCalls;
extern double lenOfInvite;
extern double lenOfBye;
extern int numOfBusys;
extern int numOfInvite;
extern int numOfBye;
extern timeval inviteTime;
extern timeval inviteokTime;
extern timeval byeTime;
extern timeval byeokTime;


///
using namespace Vocal;


OpAutoTerminateCall::OpAutoTerminateCall()
{}


OpAutoTerminateCall::~OpAutoTerminateCall()
{}


///

const char* const
OpAutoTerminateCall::name() const
{
    return "OpAutoTerminateCall";
}


///
const Sptr < State >
OpAutoTerminateCall::process( const Sptr < SipProxyEvent > event )
{
    cpLog( LOG_DEBUG, "OpAutoTerminateCall operation" );

    Sptr < UaDigitTimerEvent > timerEvent;
    timerEvent.dynamicCast( event );

    if (timerEvent == 0)
    {
        return 0;
    }

    if (timerEvent->getLoadGenSigType() != LoadGenEndCall)
    {
        return 0;
    }


    // printf( "***** OpAutoTerminateCall operation *****\n" );

    cpLog( LOG_DEBUG, "Terminate Call" );

    Sptr < UaCallInfo > call;
    call.dynamicCast( event->getCallInfo() );
    assert( call != 0 );

    Sptr < Contact > contact = call->getContact();
    if ( contact != 0 )
    {
        SipVia sipVia;
        sipVia.setprotoVersion( "2.0" );
        sipVia.setHost( Data( theSystem.gethostAddress() ) );
        sipVia.setPort( atoi( UaConfiguration::instance()->getLocalSipPort().c_str() ) );
        sipVia.setTransport( UaConfiguration::instance()->getSipTransport() );

        if ( contact->getStatus() != 200 )
        {
            const InviteMsg& msg = contact->getInviteMsg();
            
            cpLog( LOG_DEBUG, "BYE to caller" );
            ByeMsg bye( msg );
            bye.flushViaList();
            bye.setVia( sipVia, 0 );
            timerEvent->getSipStack()->sendAsync( bye );
            //deviceEvent->getSipStack()->sendAsync( bye );

        }
        else
        {
            const StatusMsg& msg = contact->getStatusMsg();
           
            cpLog( LOG_DEBUG, "BYE to callee" );
            ByeMsg bye( msg );
            bye.flushViaList();
            SipRequestLine& mLine = bye.getMutableRequestLine();
            mLine.setTransportParam( UaConfiguration::instance()->getSipTransport() );
            bye.setVia( sipVia, 0 );
            timerEvent->getSipStack()->sendAsync( bye );
            //deviceEvent->getSipStack()->sendAsync( bye );

        }
    }
    else
    {
        cpLog( LOG_ERR , "No current contact" );
    }


    // Update stats
    if ( UaConfiguration::instance()->getMonitorMsgOn() )
    {
        if (UaConfiguration::instance()->getCJTimeOfDay() )
        {
            cjGetTimeOfDay(&byeTime);
        }
        else
        {
            gettimeofday(&byeTime, NULL);
        }
    }

    return 0;
}