opdigitsresp.cxx

Vovida 社区开源的 SIP 协议源码

/* ====================================================================
 * 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
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 * 
 * 1. Redistributions of source code must retain the above copyright
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 * 2. Redistributions in binary form must reproduce the above copyright
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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
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
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 * 4. Products derived from this software may not be called "VOCAL", nor
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 * ====================================================================
 * 
 * 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/>.
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 */


static const char* const OpDigitsResp_cxx_Version =
    "$Id: OpDigitsResp.cxx,v 1.13 2002/11/09 02:13:07 derekm Exp $";


#include "global.h"

#include "SipEvent.hxx"
#include "AckMsg.hxx"
#include "StatusMsg.hxx"
#include "OpDigitsResp.hxx"
#include "SipTransceiver.hxx"

///
using namespace Vocal;


OpDigitsResp::OpDigitsResp()
{}


OpDigitsResp::~OpDigitsResp()
{}


///

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


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

    Sptr < SipEvent > sipEvent;
    sipEvent.dynamicCast( event );
    if ( sipEvent == 0 )
    {
        return 0;
    }
    Sptr < SipMsg > sipMsg = sipEvent->getSipMsg();
    assert( sipMsg != 0 );

    Sptr < StatusMsg > msg;
    msg.dynamicCast( sipMsg );
    if ( msg == 0 )
    {
        return 0;
    }

    cpLog( LOG_DEBUG, "Digit Response?" );

    if ( msg->getStatusLine().getStatusCode() == 200 )
    {
        AckMsg ack( *msg );
        sipEvent->getSipStack()->sendAsync( ack );
    }
    return 0;
}