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/*
demux transport stream
Copyright (C) 2001 Martin Vogt
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as published by
the Free Software Foundation.
For more information look at the file COPYRIGHT in this package
*/
#ifndef __TSSYSTEMSTREAM_H
#define __TSSYSTEMSTREAM_H
#include <stdlib.h>
#include "../input/inputPlugin.h"
#include "mpegSystemHeader.h"
/**
This class is used inside mpegSystemStream.h when we found
during initialisation an transport stream.
*/
class TSSystemStream {
InputStream* input;
int paket_len;
int paket_read;
public:
TSSystemStream(InputStream* input);
~TSSystemStream();
// called when we found a valid ts startcode
int processStartCode(MpegSystemHeader* mpegHeader);
private:
// read stream methods
int read(char* ptr,int bytes);
int getByteDirect();
int nukeBytes(int bytes);
int skipNextByteInLength();
// process Format methods
int processSection(MpegSystemHeader* mpegHeader);
int processPrograms(int sectionLength,MpegSystemHeader* mpegHeader);
int processElementary(int sectionLength,MpegSystemHeader* mpegHeader);
int demux_ts_pat_parse(MpegSystemHeader* mpegHeader);
int demux_ts_pmt_parse(MpegSystemHeader* mpegHeader);
};
#endif
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