liveMedia/MPEG2TransportStreamDemux.cpp

/**********
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)

This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
more details.

You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
**********/
// "liveMedia"
// Copyright (c) 1996-2020 Live Networks, Inc.  All rights reserved.
// Demultiplexer for a MPEG Transport Stream
// Implementation

#include "MPEG2TransportStreamDemux.hh"
#include "MPEG2TransportStreamParser.hh"

MPEG2TransportStreamDemux* MPEG2TransportStreamDemux
::createNew(UsageEnvironment& env, FramedSource* inputSource,
	    FramedSource::onCloseFunc* onCloseFunc, void* onCloseClientData) {
  return new MPEG2TransportStreamDemux(env, inputSource, onCloseFunc, onCloseClientData);
}

MPEG2TransportStreamDemux
::MPEG2TransportStreamDemux(UsageEnvironment& env, FramedSource* inputSource,
			    FramedSource::onCloseFunc* onCloseFunc, void* onCloseClientData)
  : Medium(env),
    fOnCloseFunc(onCloseFunc), fOnCloseClientData(onCloseClientData) {
  fParser = new MPEG2TransportStreamParser(inputSource, handleEndOfFile, this);
}

MPEG2TransportStreamDemux::~MPEG2TransportStreamDemux() {
  delete fParser;
}

void MPEG2TransportStreamDemux::handleEndOfFile(void* clientData) {
  ((MPEG2TransportStreamDemux*)clientData)->handleEndOfFile();
}

void MPEG2TransportStreamDemux::handleEndOfFile() {
  if (fOnCloseFunc != NULL) (*fOnCloseFunc)(fOnCloseClientData);
  delete this;
}