/* ==================================================================== * 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 vocal@vovida.org. * * 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;}