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|
/*
* Simple MPEG/DVB parser to achieve network/service information without initial tuning data
*
* Copyright (C) 2006-2014 Winfried Koehler
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* The author can be reached at: w_scan AT gmx-topmail DOT de
*
* The project's page is http://wirbel.htpc-forum.de/w_scan/index2.html
*/
/* 20110702 --wk */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "scan.h"
#include "extended_frontend.h"
#include "dump-vdr.h"
#include "satellites.h"
struct cTr {
const char * sat_name;
const char * vdr_sat_name;
};
static struct cTr translations[] = {
{"S180E0", "S180E" }, // S180E Intelsat 18 //
{"S172E0", "S172E" }, // S172E Eutelsat 172A //
{"S169E0", "S169E" }, // S169E Intelsat 8 //
{"S166E0", "S166E" }, // S166E Intelsat 19 //
// S164E Optus B3 //
{"S162E0", "S162E" }, // S162E Superbird B2 //
{"S160E0", "S160E" }, // S160E Optus D1 //
{"S156E0", "S156E" }, // S156E Optus C1/D3 //
{"S154E0", "S154E" }, // S154E JCSAT 2A //
{"S152E0", "S152E" }, // S152E Optus D2 //
// S150E JCSAT 1B //
{"S144E0", "S144E" }, // S144E Superbird C2 //
{"S140E0", "S140E" }, // S140E Express AM3 //
{"S138E0", "S138E" }, // S138E Telstar 18 //
{"S134E0", "S134E" }, // S134E Apstar 6 //
{"S132E0", "S132E" }, // S132E Vinasat 1 & JCSAT 5A //
{"S128E0", "S128E" }, // S128E JCSAT 3A //
{"S125E0", "S125E" }, // S125E ChinaSat 6A //
{"S124E0", "S124E" }, // S124E JCSAT 4B //
{"S122E2", "S122.2E"}, // S122.2E Asiasat 4 //
// S119.5E Thaicom 4 //
{"S118E0", "S118E" }, // S118E Telkom 2 //
{"S116E0", "S116E" }, // S116E ABS 7 & Koreasat 6 //
{"S115E5", "S115.5E"}, // S115.5E ChinaSat 6B //
{"S113E0", "S113E" }, // S113E Palapa D & Koreasat 5 //
{"S110E5", "S110.5E"}, // S110.5E ChinaSat 10 //
{"S110E0", "S110E" }, // S110E N-Sat 110 & BSAT 3A/3C //
{"S108E2", "S108.2E"}, // S108.2E Telkom 1 & NSS 11 & SES 7 //
{"S105E5", "S105.5E"}, // S105.5E Asiasat 3S //
{"S103E0", "S103E" }, // S103E Express A2 //
{"S100E5", "S100.5E"}, // S100.5E Asiasat 5 //
{"S96E5" , "S96.5E" }, // S96.5E Express AM33 //
{"S95E0" , "S95E" }, // S95E NSS 6 //
{"S93E5" , "S93.5E" }, // S93.5E Insat 3A/4B //
// S92.2E ChinaSat 9 //
{"S91E5" , "S91.5E" }, // S91.5E Measat 3/3A //
{"S90E0" , "S90E" }, // S90E Yamal 201/300K //
{"S88E0" , "S88E" }, // S88E ST 2 //
{"S87E5" , "S87.5E" }, // S87.5E ChinaSat 12 //
{"S86E5" , "S86.5E" }, // S86.5E //
{"S85E0" , "S85.2E" }, // S85.2E Intelsat 15 & Horizons 2 //
{"S83E0" , "S83E" }, // S83E Insat 4A //
// S80E Express AM2 //
{"S78E5" , "S78.5E" }, // S78.5E Thaicom 5/6A //
{"S76E5" , "S76.5E" }, // S76.5E Apstar 7 //
{"S75E0" , "S75E" }, // S75E ABS 1A //
// S74E Insat 3C/4CR //
// S72E Intelsat 22 //
{"S70E5" , "S70.5E" }, // S70.5E Eutelsat 70B //
{"S68E5" , "S68.5E" }, // S68.5E Intelsat 7/10 //
{"S66E0" , "S66E" }, // S66E Intelsat 17 //
{"S64E2" , "S64E" }, // S64E Intelsat 906 //
{"S62E0" , "S62E" }, // S62E Intelsat 902 //
{"S60E0" , "S60E" }, // S60E Intelsat 904 //
{"S57E0" , "S57E" }, // S57E NSS 12 //
{"S56E0" , "S56E" }, // S56E DirecTV 1R //
{"S53E0" , "S53E" }, // S53E Express AM22 //
{"S52E5" , "S52.5E" }, // S52.5E Yahsat 1A //
{"S49E0" , "S49E" }, // S49E Yamal 202 //
// S47.5E Intelsat 10 //
// S46E Azerspace-1 //
{"S45E0" , "S45E" }, // S45E Intelsat 12 //
{"S42E0" , "S42E" }, // S42E Turksat 2A/3A //
{"S40E0" , "S40E" }, // S40E Express AM1 //
{"S39E0" , "S39E" }, // S39E Hellas Sat 2 //
{"S38E0" , "S38E" }, // S38E Paksat 1R //
{"S36E0" , "S36E" }, // S36E Eutelsat 36A/36B //
{"S33E0" , "S33E" }, // S33E Eutelsat 33A & Intelsat 28 //
{"S31E5" , "S31.5E" }, // S31.5E Astra 1G //
{"S30E5" , "S30.5E" }, // S30.5E Arabsat 5A //
{"S28E2" , "S28.2E" }, // S28.2E Astra 1N/2A/2F //
{"S26E0" , "S26E" }, // S26E Badr C/3/4/5/6 //
{"S25E5" , "S25.5E" }, // S25.5E Eutelsat 25B //
{"S23E5" , "S23.5E" }, // S23.5E Astra 3B //
{"S21E6" , "S21.6E" }, // S21.6E Eutelsat 21B //
{"S20E0" , "S20E" }, // S20E Arabsat 5C //
{"S19E2" , "S19.2E" }, // S19.2E Astra 1KR/1L/1M/2C //
// S17E Amos 5 //
{"S16E0" , "S16E" }, // S16E Eutelsat 16A/16B //
{"S13E0" , "S13E" }, // S13E Eutelsat Hot Bird 13B/13C/13D //
{"S10E0" , "S10E" }, // S10E Eutelsat 10A //
{"S9E0" , "S9E" }, // S9E Eutelsat 9A/Ka-Sat 9A //
{"S7E0" , "S7E" }, // S7E Eutelsat 7A //
{"S4E8" , "S4.8E" }, // S4.8E Astra 4A & SES 5 //
// S4E Eutelsat 4B //
{"S3E0" , "S3E" }, // S3E Eutelsat 3A/3D & Rascom 1R //
{"S0W8" , "S1W" }, // S1W Thor 3/5 & Intelsat 10-02 //
{"S4W0" , "S4W" }, // S4W Amos 1/2/3 //
{"S5W0" , "S5W" }, // S5W Eutelsat 5 West A //
{"S7W0" , "S7W" }, // S7W Nilesat 101/201 & Eutelsat 7W A //
{"S8W0" , "S8W" }, // S8W Eutelsat 8 West A/C //
{"S11W0" , "S11W" }, // S11W Express AM44 //
{"S12W5" , "S12.5W" }, // S12.5W Eutelsat 12 West A //
{"S14W0" , "S14W" }, // S14W Express A4 //
{"S15W0" , "S15W" }, // S15W Telstar 12 //
{"S18W0" , "S18W" }, // S18W Intelsat 901 //
{"S20W0" , "S20W" }, // S20W NSS 7 //
{"S22W0" , "S22W" }, // S22W SES 4 //
{"S24W5" , "S24.5W" }, // S24.5W Intelsat 905 //
{"S27W5" , "S27.5W" }, // S27.5W Intelsat 907 //
{"S30W0" , "S30W" }, // S30W Hispasat 1D/1E //
{"S31W5" , "S31.5W" }, // S31.5W Intelsat 25 //
{"S34W5" , "S34.5W" }, // S34.5W Intelsat 903 //
{"S37W5" , "S37.5W" }, // S37.5W NSS 10 & Telstar 11N //
{"S40W5" , "S40.5W" }, // S40.5W SES 6 //
{"S43W0" , "S43W" }, // S43W Intelsat 11 //
{"S45W0" , "S45W" }, // S45W Intelsat 14 //
{"S50W0" , "S50W" }, // S50W Intelsat 1R //
{"S53W0" , "S53W" }, // S53W Intelsat 23 //
{"S55W5" , "S55.5W" }, // S55.5W Intelsat 805 //
{"S58W0" , "S58W" }, // S58W Intelsat 21 //
// S61W Amazonas 2/3 //
// S61.5W Echostar 16 //
{"S63W0" , "S63W" }, // S63W Telstar 14R //
{"S65W0" , "S65W" }, // S65W Star One C1 //
// S67W AMC 4 //
{"S70W0" , "S70W" }, // S70W Star One C2 //
{"S72W0" , "S72W" }, // S72W AMC 6 //
// S72.7W Nimiq 5 //
// S75W Star One C3 //
// S77W QuetzSat 1 //
{"S78W0" , "S78W" }, // S78W //
// S82W Nimiq 4 //
{"S83W0" , "S83W" }, // S83W AMC 9 //
{"S84W0" , "S84W" }, // S84W Brasilsat B4 //
{"S85W0" , "S85W" }, // S85W AMC 16 //
// S85.1W XM 3 //
{"S87W0" , "S87W" }, // S87W SES 2 //
{"S89W0" , "S89W" }, // S89W Galaxy 28 //
{"S91W0" , "S91W" }, // S91W Galaxy 17 & Nimiq 6 //
{"S93W1" , "S93.1W" }, // S93.1W Galaxy 25 //
{"S95W0" , "S95W" }, // S95W Galaxy 3C //
{"S97W0" , "S97W" }, // S97W Galaxy 19 //
{"S99W2" , "S99W2" }, // S99.2W Galaxy 16 //
{"S101W0", "S101W" }, // S101W DirecTV 4S/8 & SES 1 //
{"S103W0", "S103W" }, // S103W AMC 1 //
{"S105W0", "S105W" }, // S105W AMC 15/18 //
{"S107W3", "S107.3W"}, // S107.3W Anik F1R/G1 //
// S110W DirecTV 5 & Echostar 10/11 //
{"S111W1", "S111.1W"}, // S111.1W Anik F2 //
{"S113W0", "S113W" }, // S113W SatMex 6 //
// S114.9W SatMex 5 //
{"S116W8", "S116.8W"}, // S116.8W SatMex 8 //
{"S119W0", "S118.8W"}, // S118.8W Anik F3 //
// S119W Echostar 14 & DirecTV 7S //
{"S121W0", "S121W" }, // S121W Echostar 9/Galaxy 23 //
{"S123W0", "S123W" }, // S123W Galaxy 18 //
{"S125W0", "S125W" }, // S125W Galaxy 14 & AMC 21 //
{"S127W0", "S127W" }, // S127W Galaxy 13/Horizons 1 //
// S129W Ciel 2 //
{"S131W0", "S131W" }, // S131W AMC 11 //
{"S133W0", "S133W" }, // S133W Galaxy 15 //
{"S135W0", "S135W" }, // S135W AMC 10 //
{"S137W0", "S137W" }, // S137W AMC 7 //
{"S139W0", "S139W" }, // S139W AMC 8 //
{"S177W0", "S177W" }, // S177W NSS 9 //
};
#define TR_COUNT(x) (sizeof(x)/sizeof(struct cTr))
/******************************************************************************
* translate short names used by w_scan into VDR satellite identifiers.
*
*****************************************************************************/
static const char * short_name_to_vdr_name(const char * satname) {
unsigned int i;
for (i = 0; i < TR_COUNT(translations); i++)
if (! strcmp(satname, translations[i].sat_name))
return translations[i].vdr_sat_name;
return satname; //fallback.
}
/******************************************************************************
* translate VDR satellite identifiers into short names used by w_scan.
*
*****************************************************************************/
const char * vdr_name_to_short_name(const char * satname) {
unsigned int i;
for (i = 0; i < TR_COUNT(translations); i++)
if (! strcmp(satname, translations[i].vdr_sat_name))
return translations[i].sat_name;
return "unknown satellite"; //fallback.
}
/******************************************************************************
* translate linuxtv inversions to VDR inversion identifiers.
*
*****************************************************************************/
const char * vdr_inversion_name(int inversion) {
switch(inversion) {
case INVERSION_OFF: return "0";
case INVERSION_ON: return "1";
default: return "999";
}
}
/******************************************************************************
* translate linuxtv forw err corr to VDR fec identifiers.
*
*****************************************************************************/
const char * vdr_fec_name(int fec) {
switch(fec) {
case FEC_NONE: return "0";
case FEC_1_2: return "12";
case FEC_2_3: return "23";
case FEC_3_4: return "34";
case FEC_4_5: return "45";
case FEC_5_6: return "56";
case FEC_6_7: return "67";
case FEC_7_8: return "78";
case FEC_8_9: return "89";
case FEC_3_5: return "35";
case FEC_9_10: return "910";
default: return "999";
}
}
/******************************************************************************
* translate linuxtv modulation types to VDR > 1.7.0 identifiers.
*
*****************************************************************************/
const char * vdr_modulation_name(int modulation) {
switch(modulation) {
case QAM_16 : return "16";
case QAM_32 : return "32";
case QAM_64 : return "64";
case QAM_128 : return "128";
case QAM_256 : return "256";
case QAM_512 : return "512";
case QAM_1024 : return "1024";
case QAM_4096 : return "4096";
case QAM_AUTO : return "998";
case QPSK : return "2";
case PSK_8 : return "5";
case APSK_16 : return "6";
case APSK_32 : return "7";
case VSB_8 : return "10";
case VSB_16 : return "11";
case DQPSK : return "12";
default : return "999";
}
}
/******************************************************************************
* translate linuxtv bandwidth values to VDR identifiers.
*
*****************************************************************************/
const char * vdr_bandwidth_name (int bandwidth) {
switch(bandwidth) {
case 8000000 : return "8";
case 7000000 : return "7";
case 6000000 : return "6";
case 5000000 : return "5";
case 10000000 : return "10";
case 1712000 : return "1712";
default : return "999";
}
}
/******************************************************************************
* translate linuxtv tm values to VDR identifiers.
*
*****************************************************************************/
const char * vdr_transmission_mode_name (int transmission_mode) {
switch(transmission_mode) {
case TRANSMISSION_MODE_2K : return "2";
case TRANSMISSION_MODE_8K : return "8";
case TRANSMISSION_MODE_4K : return "4";
case TRANSMISSION_MODE_1K : return "1";
case TRANSMISSION_MODE_16K : return "16";
case TRANSMISSION_MODE_32K : return "32";
default : return "999";
}
}
/******************************************************************************
* translate linuxtv guard values to VDR identifiers.
*
*****************************************************************************/
const char * vdr_guard_name (int guard_interval) {
switch(guard_interval) {
case GUARD_INTERVAL_1_32 : return "32";
case GUARD_INTERVAL_1_16 : return "16";
case GUARD_INTERVAL_1_8 : return "8";
case GUARD_INTERVAL_1_4 : return "4";
case GUARD_INTERVAL_1_128 : return "128";
case GUARD_INTERVAL_19_128 : return "19128";
case GUARD_INTERVAL_19_256 : return "19256";
default : return "999";
}
}
/******************************************************************************
* translate linuxtv hierarchy values to VDR identifiers.
* what about alpha? hm..
*****************************************************************************/
const char * vdr_hierarchy_name (int hierarchy) {
switch(hierarchy) {
case HIERARCHY_NONE : return "0";
case HIERARCHY_1 : return "1";
case HIERARCHY_2 : return "2";
case HIERARCHY_4 : return "4";
default : return "999";
}
}
/******************************************************************************
* translate linuxtv rolloffs values to VDR identifiers.
*
*****************************************************************************/
const char * vdr_rolloff_name(int rolloff) {
switch(rolloff) {
case ROLLOFF_20 : return "20";
case ROLLOFF_25 : return "25";
default: return "35";
}
}
/******************************************************************************
* translate linuxtv delivery_system values to VDR identifiers.
*
*****************************************************************************/
const char * vdr_delsys_name(int delsys) {
switch(delsys) {
case SYS_DVBT :
case SYS_DVBS : return "0";
case SYS_DVBS2 :
case SYS_DVBT2 : return "1";
default: return "0";
}
}
/******************************************************************************
* print "frequency:<params>:symbolrate:" to 'f' in vdr >= 1.7.4 format
* NOTE: 1.7.0 .. 1.7.3 not supported here.
*****************************************************************************/
#define vdrprint(fd, Param, Default, ID, Value) if (Param != Default) fprintf(fd,"%s%s", ID, Value)
void dump_param_vdr(FILE * f, struct transponder * t, struct w_scan_flags * flags) {
switch (flags->scantype) {
case SCAN_TERRCABLE_ATSC:
fprintf (f, ":%i:", t->frequency / 1000);
fprintf (f, "M%s:A:", vdr_modulation_name(t->modulation));
fprintf (f, "%i:", t->symbolrate / 1000);
break;
case SCAN_CABLE:
fprintf (f, ":%i:", t->frequency / 1000);
fprintf (f, "M%s:C:", vdr_modulation_name(t->modulation));
fprintf (f, "%i:", t->symbolrate / 1000);
break;
case SCAN_TERRESTRIAL:
fprintf (f, ":%i:", t->frequency / 1000);
vdrprint(f, t->bandwidth , 0 , "B", vdr_bandwidth_name(t->bandwidth));
vdrprint(f, t->coderate , FEC_AUTO , "C", vdr_fec_name(t->coderate));
vdrprint(f, t->coderate_LP , FEC_AUTO , "D", vdr_fec_name(t->coderate_LP));
vdrprint(f, t->guard , GUARD_INTERVAL_AUTO , "G", vdr_guard_name(t->guard));
vdrprint(f, t->inversion , INVERSION_AUTO , "I", vdr_inversion_name(t->inversion));
vdrprint(f, t->modulation , QAM_AUTO , "M", vdr_modulation_name(t->modulation));
vdrprint(f, t->delsys , SYS_DVBT , "S", vdr_delsys_name(t->delsys));
vdrprint(f, t->transmission , TRANSMISSION_MODE_AUTO , "T", vdr_transmission_mode_name(t->transmission));
vdrprint(f, t->hierarchy , HIERARCHY_AUTO , "Y", vdr_hierarchy_name(t->hierarchy));
if (t->delsys == SYS_DVBT2)
fprintf (f, "P%u", t->plp_id);
fprintf (f, ":T:27500:");
break;
case SCAN_SATELLITE:
fprintf (f, ":%i:", t->frequency / 1000);
switch (t->polarization) {
case POLARIZATION_HORIZONTAL:
fprintf (f, "h");
break;
case POLARIZATION_VERTICAL:
fprintf (f, "v");
break;
case POLARIZATION_CIRCULAR_LEFT:
fprintf (f, "l");
break;
case POLARIZATION_CIRCULAR_RIGHT:
fprintf (f, "r");
break;
default:
fatal("Unknown Polarization %d\n", t->polarization);
}
fprintf (f, "C%s", vdr_fec_name(t->coderate));
switch (t->delsys) {
case SYS_DVBS2:
fprintf (f, "M%sO%sS1:",
vdr_modulation_name(t->modulation),
vdr_rolloff_name(t->rolloff));
break;
default:
/* DVB-S always r = 0.35 according to specs
* but vdr specifies 'O0' here (should be O35),
* modulation is fix QPSK = 'M2'.
*/
fprintf (f, "M2O0S0:");
}
fprintf(f, "%s:",
short_name_to_vdr_name(satellite_to_short_name(flags->list_id)));
fprintf (f, "%i:", t->symbolrate / 1000);
break;
default:;
};
}
/******************************************************************************
* print complete vdr channels.conf line from service params.
*
*****************************************************************************/
void vdr_dump_service_parameter_set (FILE * f,
struct service * s,
struct transponder * t,
struct w_scan_flags * flags) {
int i;
if (! flags->ca_select && s->scrambled)
return;
fprintf (f, "%s", s->service_name);
if (flags->dump_provider)
fprintf (f, ";%s", s->provider_name);
dump_param_vdr(f, t, flags);
fprintf (f, "%i", s->video_pid);
if (s->video_pid && (s->pcr_pid != s->video_pid))
fprintf (f, "+%i", s->pcr_pid);
if (s->video_stream_type)
fprintf (f, "=%u", s->video_stream_type);
fprintf (f, ":");
fprintf (f, "%i", s->audio_pid[0]);
if (s->audio_lang && s->audio_lang[0][0])
fprintf (f, "=%.4s", s->audio_lang[0]);
if (s->audio_stream_type[0])
fprintf (f, "@%u", s->audio_stream_type[0]);
for (i = 1; i < s->audio_num; i++) {
fprintf (f, ",%i", s->audio_pid[i]);
if (s->audio_lang && s->audio_lang[i][0])
fprintf (f, "=%.4s", s->audio_lang[i]);
if (flags->vdr_version > 7)
if (s->audio_stream_type[i])
fprintf (f, "@%u", s->audio_stream_type[i]);
}
if (s->ac3_num) {
fprintf (f, "%s", ";");
for (i = 0; i < s->ac3_num; i++) {
if (i > 0)
fprintf (f, "%s", ",");
fprintf (f, "%i", s->ac3_pid[i]);
if (flags->vdr_version > 7)
if (s->ac3_lang && s->ac3_lang[i][0])
fprintf (f, "=%.4s", s->ac3_lang[i]);
}
}
fprintf (f, ":%d", s->teletext_pid);
// add subtitling here
if (s->subtitling_num) {
fprintf (f, "%s", ";");
for (i = 0; i < s->subtitling_num; i++) {
if (i > 0)
fprintf (f, "%s", ",");
fprintf (f, "%i", s->subtitling_pid[i]);
if (s->subtitling_lang && s->subtitling_lang[i][0])
fprintf (f, "=%.4s", s->subtitling_lang[i]);
}
}
fprintf (f, ":%X", s->ca_id[0]);
for (i = 1; i < s->ca_num; i++) {
if (s->ca_id[i] == 0) continue;
fprintf (f, ",%X", s->ca_id[i]);
}
fprintf (f, ":%d:%d:%d:0",
s->service_id,
(t->transport_stream_id > 0)?t->original_network_id:0,
t->transport_stream_id);
if (flags->print_pmt) {
fprintf (f, ":%d", s->pmt_pid);
}
fprintf (f, "%s", "\n");
}
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