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/*
* Simple MPEG/DVB parser to achieve network/service information without initial tuning data
*
* Copyright (C) 2006, 2007, 2008, 2009, 2011 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: handygewinnspiel AT gmx 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 "extended_frontend.h"
#include "scan.h"
#include "dump-xine.h"
const char * xine_inversion_name(int inversion) {
switch(inversion) {
case INVERSION_OFF: return "INVERSION_OFF";
case INVERSION_ON: return "INVERSION_ON";
default: return "INVERSION_AUTO";
}
}
const char * xine_fec_name(int fec) {
switch(fec) {
case FEC_NONE: return "FEC_NONE";
case FEC_1_2: return "FEC_1_2";
case FEC_2_3: return "FEC_2_3";
case FEC_3_4: return "FEC_3_4";
case FEC_4_5: return "FEC_4_5";
case FEC_5_6: return "FEC_5_6";
case FEC_6_7: return "FEC_6_7";
case FEC_7_8: return "FEC_7_8";
case FEC_8_9: return "FEC_8_9";
case FEC_3_5: return "FEC_3_5";
case FEC_9_10: return "FEC_9_10";
default: return "FEC_AUTO";
}
}
const char * xine_modulation_name(int modulation) {
switch(modulation) {
case QPSK : return "QPSK";
case QAM_16 : return "QAM_16";
case QAM_32 : return "QAM_32";
case QAM_64 : return "QAM_64";
case QAM_128 : return "QAM_128";
case QAM_256 : return "QAM_256";
case QAM_AUTO : return "QAM_AUTO";
case VSB_8 : return "8VSB";
case VSB_16 : return "16VSB";
case PSK_8 : return "PSK_8";
case APSK_16 : return "APSK_16";
case APSK_32 : return "APSK_32";
case DQPSK : return "DQPSK";
default : return "QAM_AUTO";
}
}
const char * xine_bandwidth_name (int bandwidth) {
switch(bandwidth) {
case 8000000 : return "BANDWIDTH_8_MHZ";
case 7000000 : return "BANDWIDTH_7_MHZ";
case 6000000 : return "BANDWIDTH_6_MHZ";
case 5000000 : return "BANDWIDTH_5_MHZ";
case 10000000 : return "BANDWIDTH_10_MHZ";
case 1712000 : return "BANDWIDTH_1_712_MHZ";
default : return "BANDWIDTH_AUTO";
}
}
const char * xine_transmission_mode_name (int transmission_mode) {
switch(transmission_mode) {
case TRANSMISSION_MODE_2K : return "TRANSMISSION_MODE_2K";
case TRANSMISSION_MODE_8K : return "TRANSMISSION_MODE_8K";
case TRANSMISSION_MODE_4K : return "TRANSMISSION_MODE_4K";
case TRANSMISSION_MODE_1K : return "TRANSMISSION_MODE_1K";
case TRANSMISSION_MODE_16K : return "TRANSMISSION_MODE_16K";
case TRANSMISSION_MODE_32K : return "TRANSMISSION_MODE_32K";
default : return "TRANSMISSION_MODE_AUTO";
}
}
const char * xine_guard_name (int guard_interval) {
switch(guard_interval) {
case GUARD_INTERVAL_1_32 : return "GUARD_INTERVAL_1_32";
case GUARD_INTERVAL_1_16 : return "GUARD_INTERVAL_1_16";
case GUARD_INTERVAL_1_8 : return "GUARD_INTERVAL_1_8";
case GUARD_INTERVAL_1_4 : return "GUARD_INTERVAL_1_4";
case GUARD_INTERVAL_1_128 : return "GUARD_INTERVAL_1_128";
case GUARD_INTERVAL_19_128 : return "GUARD_INTERVAL_19_128";
case GUARD_INTERVAL_19_256 : return "GUARD_INTERVAL_19_256";
default : return "GUARD_INTERVAL_AUTO";
}
}
const char * xine_hierarchy_name (int hierarchy) {
switch(hierarchy) {
case HIERARCHY_NONE : return "HIERARCHY_NONE";
case HIERARCHY_1 : return "HIERARCHY_1";
case HIERARCHY_2 : return "HIERARCHY_2";
case HIERARCHY_4 : return "HIERARCHY_4";
default : return "HIERARCHY_AUTO";
}
}
void xine_dump_dvb_parameters (FILE *f, struct tuning_parameters *p, struct w_scan_flags * flags)
{
switch (flags->scantype) {
case SCAN_TERRCABLE_ATSC:
fprintf (f, "%i:", p->frequency);
fprintf (f, "%s", xine_modulation_name(p->u.atsc.modulation));
break;
case SCAN_CABLE:
fprintf (f, "%i:", p->frequency);
fprintf (f, "%s:", xine_inversion_name(p->inversion));
fprintf (f, "%i:", p->u.cable.symbol_rate);
fprintf (f, "%s:", xine_fec_name(p->u.cable.fec_inner));
fprintf (f, "%s", xine_modulation_name(p->u.cable.modulation));
break;
case SCAN_TERRESTRIAL:
fprintf (f, "%i:", p->frequency);
fprintf (f, "%s:", xine_inversion_name(p->inversion));
fprintf (f, "%s:", xine_bandwidth_name(p->u.terr.bandwidth));
fprintf (f, "%s:", xine_fec_name(p->u.terr.code_rate_HP));
fprintf (f, "%s:", xine_fec_name(p->u.terr.code_rate_LP));
fprintf (f, "%s:", xine_modulation_name(p->u.terr.constellation));
fprintf (f, "%s:", xine_transmission_mode_name(p->u.terr.transmission_mode));
fprintf (f, "%s:", xine_guard_name(p->u.terr.guard_interval));
fprintf (f, "%s", xine_hierarchy_name(p->u.terr.hierarchy_information));
break;
case SCAN_SATELLITE:
fprintf (f, "%i:", p->frequency / 1000);
switch (p->u.sat.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", p->u.sat.polarization);
}
if (flags->rotor_position > 0)
fprintf (f, "%i:", flags->rotor_position);
else
fprintf (f, "0:");
fprintf (f, "%i", p->u.sat.symbol_rate / 1000);
break;
default:
fatal("Unknown scantype %d\n", flags->scantype);
};
}
void xine_dump_service_parameter_set (FILE * f,
struct service * s,
struct transponder * t,
struct w_scan_flags * flags)
{
if (s->video_pid || s->audio_pid[0]) {
if (s->provider_name)
fprintf (f, "%s(%s):", s->service_name, s->provider_name);
else
fprintf (f, "%s:", s->service_name);
xine_dump_dvb_parameters (f, &t->param, flags);
fprintf (f, ":%i:%i:%i", s->video_pid, s->ac3_pid[0]?s->ac3_pid[0]:s->audio_pid[0], s->service_id);
/* what about AC3 audio here && multiple audio pids? see also: dump_mplayer.c/h */
fprintf (f, "\n");
}
}
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