/usr/include/libdvb/cpptools.hh is in libdvb-dev 0.5.5.1-5.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* dvb-mpegtools for the Siemens Fujitsu DVB PCI card
*
* Copyright (C) 2000, 2001 Marcus Metzler
* for convergence integrated media GmbH
* Copyright (C) 2002 Marcus Metzler
*
* 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 02111-1307, USA.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*
* The author can be reached at mocm@metzlerbros.de,
*/
#include <fstream>
#include <sstream>
#include <iostream>
#include <iomanip>
using namespace std;
#ifndef _CPPTOOLS_HH_
#define _CPPTOOLS_HH_
#include "ctools.h"
class PES_Packet{
int info;
pes_packet p;
public:
PES_Packet(){
info = 0;
init_pes(&p);
}
~PES_Packet(){
if (p.pack_header)
delete [] p.pack_header;
if (p.pes_ext)
delete [] p.pes_ext;
if (p.pes_pckt_data)
delete [] p.pes_pckt_data;
if (p.mpeg1_headr)
delete [] p.mpeg1_headr;
}
inline void init(){
if (p.pack_header)
delete [] p.pack_header;
if (p.pes_ext)
delete [] p.pes_ext;
if (p.pes_pckt_data)
delete [] p.pes_pckt_data;
if (p.mpeg1_headr)
delete [] p.mpeg1_headr;
info = 0;
init_pes(&p);
}
inline pes_packet *P(){
return &p;
}
inline void setlength(){
setlength_pes(&p);
if (p.length)
p.pes_pckt_data = new uint8_t[p.length];
}
inline void Nlength(){
nlength_pes(&p);
p.pes_pckt_data = new uint8_t[p.length];
}
inline uint8_t &Stream_ID(){
return p.stream_id;
}
inline uint8_t &Flags1(){
return p.flags1;
}
inline uint8_t &Flags2(){
return p.flags2;
}
inline uint32_t &Length(){
return p.length;
}
inline uint8_t &HLength(){
return p.pes_hlength;
}
inline uint8_t &Stuffing(){
return p.stuffing;
}
inline uint8_t *Data(){
return p.pes_pckt_data;
}
inline int has_pts(){
return (p.flags2 & PTS_DTS);
}
inline int &MPEG(){
return p.mpeg;
}
inline uint8_t *PTS(){
return p.pts;
}
inline uint8_t *DTS(){
return p.dts;
}
inline int &Info(){
return info;
}
inline uint8_t high_pts(){
if (has_pts())
return ((p.pts[0] & 0x08)>>3);
else
return 0;
}
inline uint8_t high_dts(){
return ((p.dts[0] & 0x08)>>3);
}
inline int WDTS(){
int w_dts;
w_dts = (int)trans_pts_dts(p.dts);
return w_dts;
}
inline int WPTS(){
int w_dts;
w_dts = (int)trans_pts_dts(p.pts);
return w_dts;
}
friend ostream & operator << (ostream & stream, PES_Packet & x);
friend istream & operator >> (istream & stream, PES_Packet & x);
};
class TS_Packet{
ts_packet p;
int info;
public:
TS_Packet(){
init_ts(&p);
info = 0;
}
~TS_Packet(){
if (p.priv_dat)
delete [] p.priv_dat;
}
inline void init(){
if (p.priv_dat)
delete [] p.priv_dat;
init_ts(&p);
info = 0;
}
inline ts_packet *P(){
return &p;
}
inline int &Rest(){
return p.rest;
}
inline uint8_t *Data(){
return p.data;
}
inline short PID(){
return pid_ts(&p);
}
inline uint8_t FLAG1(){
return (p.pid[0] & ~PID_MASK_HI);
}
inline int &Info(){
return info;
}
friend ostream & operator << (ostream & stream, TS_Packet & x);
friend istream & operator >> (istream & stream, TS_Packet & x);
};
class PS_Packet{
int info;
ps_packet p;
public:
PS_Packet(){
init_ps(&p);
info = 0;
}
~PS_Packet(){
if (p.data)
delete [] p.data;
}
inline void init(){
if (p.data)
delete [] p.data;
init_ps(&p);
info = 0;
}
inline ps_packet *P(){
return &p;
}
inline int MUX(){
return mux_ps(&p);
}
inline int Rate(){
return rate_ps(&p);
}
inline void setlength(){
setlength_ps(&p);
p.data = new uint8_t[p.sheader_length];
}
inline int Stuffing(){
return p.stuff_length & PACK_STUFF_MASK;
}
inline int NPES(){
return p.npes;
}
inline int &MPEG(){
return p.mpeg;
}
inline uint8_t &operator()(int l){
return p.data[l];
}
inline char * Data() {
return (char *)p.data+p.stuff_length;
}
inline int &SLENGTH(){
return p.sheader_length;
}
inline int &Info(){
return info;
}
uint32_t SCR_base(){
return scr_base_ps(&p);
}
uint16_t SCR_ext(){
return scr_ext_ps(&p);
}
friend ostream & operator << (ostream & stream, PS_Packet & x);
friend istream & operator >> (istream & stream, PS_Packet & x);
};
typedef void (* FILTER)(istream &in, ostream &out);
typedef struct thread_args_{
FILTER function;
int *fd;
int in;
int out;
} thread_args;
void extract_audio_from_PES(istream &in, ostream &out);
void extract_video_from_PES(istream &in, ostream &out);
void extract_es_audio_from_PES(istream &in, ostream &out);
void extract_es_video_from_PES(istream &in, ostream &out);
int TS_PIDS(istream &in, ostream &out);
int ifilter (istream &in, FILTER function);
int ofilter (istream &in, FILTER function);
int itfilter (int in, FILTER function);
int otfilter (istream &in, FILTER function);
int stream_type(int fd);
int stream_type(istream &stream);
int tv_norm(istream &fin);
void analyze(istream &fin);
#endif //_CPPTOOLS_HH_
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