recvnull.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 $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */
static const char* const recvNULL_cxx_Version =
    "$Id: recvNULL.cxx,v 1.5 2000/12/18 23:44:52 bko Exp $";
/*********************************************************************
 
  Simple program that listens for incoming RTP and RTCP packets
  on port 5000 and 5001.
 
**********************************************************************/


#include <unistd.h>
#include <fstream>


#include "rtpTypes.h"
#include "RtpSession.hxx"
#include "Rtp.hxx"
#include "Rtcp.hxx"


int main ()
{
    cerr << "Listening:  RTP (5000)   RTCP (5001)\n";

    RtpSession dataStack ("localhost", 0, 5000, 0, 5001);
    RtpReceiver* rtpStack = dataStack.getRtpRecv();
    RtcpReceiver* rtcpStack = dataStack.getRtcpRecv();
    //RtpReceiver rtpStack (5000);
    //RtcpReceiver rtcpStack (5001);

    RtpPacket* rtp = NULL;
    RtcpPacket* rtcp = NULL;

    // loop forever
    while (1)
    {
        rtp = rtpStack->getPacket();
        if (rtp)
        {
            cerr << "r";
            delete rtp;
            rtp = NULL;
        }

        rtcp = rtcpStack->getPacket();
        if (rtcp)
        {
            cerr << "c";
            delete rtcp;
            rtcp = NULL;
        }
    }

    return 0;
}