# DVB-T Tenerife, Spain (03/04/2011) [Canal 23: laSexta 2, laSexta 3, laSexta HD, C+ 2, Cuatro] DELIVERY_SYSTEM = DVBT FREQUENCY = 490000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 24: Canal 7, Mírame, Canal 4 Tenerife] DELIVERY_SYSTEM = DVBT FREQUENCY = 498000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 26: Nitro, Antena 3, Marca, 13] DELIVERY_SYSTEM = DVBT FREQUENCY = 514000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 29: Boing, Tele5 HD, MTV, La 10] DELIVERY_SYSTEM = DVBT FREQUENCY = 538000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 45: TVE HD, tdp] DELIVERY_SYSTEM = DVBT FREQUENCY = 666000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 56: Canal 6 TeideVisión, ElDía] DELIVERY_SYSTEM = DVBT FREQUENCY = 754000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 59: TV Canaria, TV Canaria 2, Antena 3 Canaria] DELIVERY_SYSTEM = DVBT FREQUENCY = 778000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 60: La 1, La 2, 24h, Clan] DELIVERY_SYSTEM = DVBT FREQUENCY = 786000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 66: Teledeporte, Canal Ingeniería, Veo7, Intereconomía] DELIVERY_SYSTEM = DVBT FREQUENCY = 834000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 67: laSexta, laSexta 3, Gol Televisión, Cuatro, Divinity, La Tienda en Casa] DELIVERY_SYSTEM = DVBT FREQUENCY = 842000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 68: Tele5, FDF, laSiete, Disney Channel, Intereconomía] DELIVERY_SYSTEM = DVBT FREQUENCY = 850000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO [Canal 69: Antena 3, Neox, Nova, Veo7, AXN] DELIVERY_SYSTEM = DVBT FREQUENCY = 858000000 BANDWIDTH_HZ = 8000000 CODE_RATE_HP = 2/3 CODE_RATE_LP = NONE MODULATION = QAM/64 TRANSMISSION_MODE = 8K GUARD_INTERVAL = 1/4 HIERARCHY = NONE INVERSION = AUTO id='n4' href='#n4'>4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226
/*
ZAP utility
Copyright (C) 2004, 2005 Manu Abraham <abraham.manu@gmail.com>
Copyright (C) 2006 Andrew de Quincey (adq_dvb@lidskialf.net)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <unistd.h>
#include <limits.h>
#include <string.h>
#include <fcntl.h>
#include <signal.h>
#include <pthread.h>
#include <sys/poll.h>
#include <libdvbapi/dvbdemux.h>
#include <libdvbapi/dvbaudio.h>
#include <libdvbsec/dvbsec_cfg.h>
#include <libucsi/mpeg/section.h>
#include "zap_dvb.h"
#include "zap_ca.h"
static void signal_handler(int _signal);
static int quit_app = 0;
void usage(void)
{
static const char *_usage = "\n"
" ZAP: A zapping application\n"
" Copyright (C) 2004, 2005, 2006 Manu Abraham (manu@kromtek.com)\n"
" Copyright (C) 2006 Andrew de Quincey (adq_dvb@lidskialf.net)\n\n"
" usage: zap <options> as follows:\n"
" -h help\n"
" -adapter <id> adapter to use (default 0)\n"
" -frontend <id> frontend to use (default 0)\n"
" -demux <id> demux to use (default 0)\n"
" -caslotnum <id> ca slot number to use (default 0)\n"
" -channels <filename> channels.conf file.\n"
" -secfile <filename> Optional sec.conf file.\n"
" -secid <secid> ID of the SEC configuration to use, one of:\n"
" -nomoveca Do not attempt to move CA descriptors from stream to programme level\n"
" <channel name>\n";
fprintf(stderr, "%s\n", _usage);
exit(1);
}
int find_channel(struct dvbcfg_zapchannel *channel, void *private_data)
{
struct dvbcfg_zapchannel *tmpchannel = private_data;
if (strcmp(channel->name, tmpchannel->name) == 0) {
memcpy(tmpchannel, channel, sizeof(struct dvbcfg_zapchannel));
return 1;
}
return 0;
}
int main(int argc, char *argv[])
{
int adapter_id = 0;
int frontend_id = 0;
int demux_id = 0;
int caslot_num = 0;
char *chanfile = "/etc/channels.conf";
char *secfile = NULL;
char *secid = NULL;
char *channel_name = NULL;
int moveca = 1;
int argpos = 1;
struct zap_dvb_params zap_dvb_params;
struct zap_ca_params zap_ca_params;
while(argpos != argc) {
if (!strcmp(argv[argpos], "-h")) {
usage();
} else if (!strcmp(argv[argpos], "-adapter")) {
if ((argc - argpos) < 2)
usage();
if (sscanf(argv[argpos+1], "%i", &adapter_id) != 1)
usage();
argpos+=2;
} else if (!strcmp(argv[argpos], "-frontend")) {
if ((argc - argpos) < 2)
usage();
if (sscanf(argv[argpos+1], "%i", &frontend_id) != 1)
usage();
argpos+=2;
} else if (!strcmp(argv[argpos], "-demux")) {
if ((argc - argpos) < 2)
usage();
if (sscanf(argv[argpos+1], "%i", &demux_id) != 1)
usage();
argpos+=2;
} else if (!strcmp(argv[argpos], "-caslotnum")) {
if ((argc - argpos) < 2)
usage();
if (sscanf(argv[argpos+1], "%i", &caslot_num) != 1)
usage();
argpos+=2;
} else if (!strcmp(argv[argpos], "-channels")) {
if ((argc - argpos) < 2)
usage();
chanfile = argv[argpos+1];
argpos+=2;
} else if (!strcmp(argv[argpos], "-secfile")) {
if ((argc - argpos) < 2)
usage();
secfile = argv[argpos+1];
argpos+=2;
} else if (!strcmp(argv[argpos], "-secid")) {
if ((argc - argpos) < 2)
usage();
secid = argv[argpos+1];
argpos+=2;
} else if (!strcmp(argv[argpos], "-nomoveca")) {
moveca = 0;
argpos++;
} else {
if ((argc - argpos) != 1)
usage();
channel_name = argv[argpos];
argpos++;
}
}
// the user didn't select anything!
if (channel_name == NULL)
usage();
// setup any signals
signal(SIGINT, signal_handler);
signal(SIGPIPE, SIG_IGN);
// start the CA stuff
zap_ca_params.adapter_id = adapter_id;
zap_ca_params.caslot_num = caslot_num;
zap_ca_params.moveca = moveca;
zap_ca_start(&zap_ca_params);
// find the requested channel
if (strlen(channel_name) >= sizeof(zap_dvb_params.channel.name)) {
fprintf(stderr, "Channel name is too long %s\n", channel_name);
exit(1);
}
FILE *channel_file = fopen(chanfile, "r");
if (channel_file == NULL) {
fprintf(stderr, "Could open channel file %s\n", chanfile);
exit(1);
}
memcpy(zap_dvb_params.channel.name, channel_name, strlen(channel_name) + 1);
if (dvbcfg_zapchannel_parse(channel_file, find_channel, &zap_dvb_params.channel) != 1) {
fprintf(stderr, "Unable to find requested channel %s\n", channel_name);
exit(1);
}
fclose(channel_file);
// default SEC with a DVBS card
if ((secid == NULL) && (zap_dvb_params.channel.fe_type == DVBFE_TYPE_DVBS))
secid = "UNIVERSAL";
// look it up if one were supplied
zap_dvb_params.valid_sec = 0;
if (secid != NULL) {
if (dvbsec_cfg_find(secfile, secid,
&zap_dvb_params.sec)) {
fprintf(stderr, "Unable to find suitable sec/lnb configuration for channel\n");
exit(1);
}
zap_dvb_params.valid_sec = 1;
}
// open the frontend
zap_dvb_params.fe = dvbfe_open(adapter_id, frontend_id, 0);
if (zap_dvb_params.fe == NULL) {
fprintf(stderr, "Failed to open frontend\n");
exit(1);
}
// start the DVB stuff
zap_dvb_params.adapter_id = adapter_id;
zap_dvb_params.frontend_id = frontend_id;
zap_dvb_params.demux_id = demux_id;
zap_dvb_start(&zap_dvb_params);
// the UI
while(!quit_app) {
sleep(1);
}
// shutdown DVB stuff
if (channel_name != NULL)
zap_dvb_stop();
// shutdown CA stuff
zap_ca_stop();
// done
exit(0);
}
static void signal_handler(int _signal)
{
(void) _signal;
if (!quit_app) {
quit_app = 1;
}
}