PeerStreamer

// -*- c++ -*-

/*

  Copyright 2003 John Knottenbelt

  This program is free software; you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation; either version 2 of the License, or

  (at your option) any later version.

  This program 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 General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with this program; if not, write to the Free Software

  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.

*/

#if !defined __DEMUXER_H

#define __DEMUXER_H

#include "source.h"

#include "transform.h"

class Tuner;

class Demuxer : public Source, public Sink {

public:

  enum PESType { Video, Audio, Teletext };

protected:

  friend class Tuner;

  Demuxer(Tuner *tuner, int pid, bool convertToPS, PESType pestype);

  virtual ~Demuxer();

public:

  int getPID() const { return pid; }

  virtual void receiveData(unsigned char *data, unsigned size);

  virtual bool subscribe(Sink *s);

  virtual void unsubscribe(Sink *s);

  virtual void notifyUnsubscribe(Source *s);

protected:

  virtual bool openDemux();

  virtual void closeDemux();

  virtual void setTSFilt( bool dmxOther );

private:

  Tuner *tuner;

  int pid;

  bool convertToPS;

  int demuxFD;

  ipack packer;

  int pesType;

  // Called when enough data is ready to write

  static void output(uint8_t *data, int size, void *priv);

};

#endif // __DEMUXER_H