示例#1
0
bool CFrontend::setInput(CZapitChannel * channel, bool nvod)
{
	transponder_list_t::iterator tpI;
	transponder_id_t ct = nvod ? (channel->getTransponderId() & 0xFFFFFFFFULL) : channel->getTransponderId();
	transponder_id_t current_id = nvod ? (currentTransponder.TP_id & 0xFFFFFFFFULL) : currentTransponder.TP_id;
	//printf("CFrontend::setInput tuned %d nvod %d current_id %llx new %llx\n\n", tuned, nvod, current_id, ct);

	if (tuned && (ct == current_id))
		return false;

	if (nvod) {
		for (tpI = transponders.begin(); tpI != transponders.end(); ++tpI) {
			if ((ct & 0xFFFFFFFFULL) == (tpI->first & 0xFFFFFFFFULL))
				break;
		}
	} else
		tpI = transponders.find(channel->getTransponderId());

	if (tpI == transponders.end()) {
		printf("Transponder %" PRIx64 " for channel %" PRIx64 " not found\n", ct, channel->getChannelID());
		return false;
	}

	currentTransponder.TP_id = tpI->first;
	currentTransponder.polarization = tpI->second.polarization;

	currentSatellitePosition = channel->getSatellitePosition();
	setInput(channel->getSatellitePosition(), tpI->second.feparams.dvb_feparams.frequency, tpI->second.polarization);
	return true;
}
示例#2
0
void SaveServices(bool tocopy)
{
	transponder_id_t tpid = 0;
	FILE * fd = 0;
	bool updated = 0;

	tallchans_iterator ccI;
	tallchans_iterator dI;
	transponder_list_t::iterator tI;
	char tpstr[256];
	bool tpdone = 0;
	bool satdone = 0;
	int processed = 0;
	sat_iterator_t spos_it;
	updated = 0;

	dprintf(DEBUG_INFO, "total channels: %d\n", allchans.size());
	
	fd = fopen(SERVICES_TMP, "w");
	if(!fd) 
	{
		perror(SERVICES_TMP);
		return;
	}

	// headers
	fprintf(fd, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<zapit api=\"3\">\n");
	
	// loop througth satpos
	for (spos_it = satellitePositions.begin(); spos_it != satellitePositions.end(); spos_it++) 
	{
		satdone = 0;

		// loop througth TPs
		for(tI = transponders.begin(); tI != transponders.end(); tI++) 
		{
			t_satellite_position satpos = GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xFFF;
			tpdone = 0;

			if(GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xF000)
				satpos = -satpos;

			if(satpos != spos_it->first) 
			{
				dprintf(DEBUG_DEBUG, "Sat position %d not found !!\n", satpos);

				continue;
			}
			
			switch(spos_it->second.type)
			{
				case DVB_S:
					sprintf(tpstr, "\t\t<TS id=\"%04x\" on=\"%04x\" frq=\"%u\" inv=\"%hu\" sr=\"%u\" fec=\"%hu\" pol=\"%hu\">\n",
							tI->second.transport_stream_id, tI->second.original_network_id,
							tI->second.feparams.frequency, tI->second.feparams.inversion,
							tI->second.feparams.u.qpsk.symbol_rate, tI->second.feparams.u.qpsk.fec_inner,
							tI->second.polarization);
					break;

				case DVB_C:
					sprintf(tpstr, "\t\t<TS id=\"%04x\" on=\"%04x\" frq=\"%u\" inv=\"%hu\" sr=\"%u\" fec=\"%hu\" mod=\"%hu\">\n",
							tI->second.transport_stream_id, tI->second.original_network_id,
							tI->second.feparams.frequency, tI->second.feparams.inversion,
							tI->second.feparams.u.qam.symbol_rate, tI->second.feparams.u.qam.fec_inner,
							tI->second.feparams.u.qam.modulation);
					break;

				case DVB_T:
					sprintf(tpstr, "\t\t<TS id=\"%04x\" on=\"%04x\" frq=\"%u\" inv=\"%hu\" band=\"%hu\" HP=\"%hu\" LP=\"%hu\" const=\"%hu\" trans=\"%hu\" guard=\"%hu\" hierarchy=\"%hu\">\n",
                                        tI->second.transport_stream_id, tI->second.original_network_id,
                                        tI->second.feparams.frequency, tI->second.feparams.inversion,
                                        tI->second.feparams.u.ofdm.bandwidth, tI->second.feparams.u.ofdm.code_rate_HP,
                                        tI->second.feparams.u.ofdm.code_rate_LP, tI->second.feparams.u.ofdm.constellation,tI->second.feparams.u.ofdm.transmission_mode, tI->second.feparams.u.ofdm.guard_interval, tI->second.feparams.u.ofdm.hierarchy_information);
					break;

				default:
					break;
			}

			tpid = tI->first;
			
			// loop througth channels
			for (ccI = allchans.begin(); ccI != allchans.end(); ccI++) 
			{
				if(ccI->second.getTransponderId() == tpid) 
				{
					if(!satdone) 
					{
						switch(spos_it->second.type)
						{
							case DVB_S:
							{
								fprintf(fd, "\t<sat name=\"%s\" position=\"%hd\" diseqc=\"%hd\" uncommited=\"%hd\">\n",spos_it->second.name.c_str(), spos_it->first, spos_it->second.diseqc, spos_it->second.uncommited);
							}
							break;

							case DVB_C:
							{
								fprintf(fd, "\t<cable name=\"%s\">\n", spos_it->second.name.c_str());
							}
							break;

							case DVB_T:
							{
								fprintf(fd, "\t<terrestrial name=\"%s\">\n", spos_it->second.name.c_str());
							}
							break;

							default:
							break;
						}

						satdone = 1;
					}

					if(!tpdone) 
					{
						fprintf(fd, "%s", tpstr);
						tpdone = 1;
					}

					if(ccI->second.getPidsFlag()) 
					{
						fprintf(fd, "\t\t\t<S i=\"%04x\" n=\"%s\" v=\"%x\" a=\"%x\" p=\"%x\" pmt=\"%x\" tx=\"%x\" t=\"%x\" vt=\"%d\" s=\"%d\"/>\n",
								ccI->second.getServiceId(), 
								convert_UTF8_To_UTF8_XML(ccI->second.getName().c_str()).c_str(),
								ccI->second.getVideoPid(), 
								ccI->second.getPreAudioPid(),
								ccI->second.getPcrPid(), 
								ccI->second.getPmtPid(), 
								ccI->second.getTeletextPid(),
								ccI->second.getServiceType(true), 
								ccI->second.videoType, 
								ccI->second.scrambled);
					} 
					else 
					{
						fprintf(fd, "\t\t\t<S i=\"%04x\" n=\"%s\" t=\"%x\" s=\"%d\"/>\n",
								ccI->second.getServiceId(), 
								convert_UTF8_To_UTF8_XML(ccI->second.getName().c_str()).c_str(),
								ccI->second.getServiceType(true), 
								ccI->second.scrambled);
					}
					processed++;
				}
			}
			if(tpdone) fprintf(fd, "\t\t</TS>\n");
		}

		if(satdone) 
		{
			switch(spos_it->second.type)
			{
				case DVB_S:
					fprintf(fd, "\t</sat>\n");
					break;
					
				case DVB_C:
					fprintf(fd, "\t</cable>\n");
					break;
					
				case DVB_T:
					fprintf(fd, "\t</terrestrial>\n");
					break;
				default:
					break;
			}
		}
	}
	fprintf(fd, "</zapit>\n");
	fclose(fd);
	
	// create zapit ordner if missed
	struct stat statInfo;
	int res = stat(CONFIGDIR "/zapit", &statInfo);
	
	if (res == -1) 
	{
		if (errno == ENOENT) 
		{
			res = safe_mkdir((char *)CONFIGDIR "/zapit");

			if (res != 0) 
				perror("[getservices] mkdir");
		} 
		else 
		{
			perror("[getservices] stat");
		}
	} 

	if(tocopy) 
	{
		zapit_cp((char *) SERVICES_TMP, (char *) SERVICES_XML);
		unlink(SERVICES_TMP);
	}

	dprintf(DEBUG_INFO, "processed channels: %d\n", processed);
}
示例#3
0
void CServiceManager::SaveServices(bool tocopy)
{
	transponder_id_t 		tpid = 0;
	FILE * fd = 0;
	bool updated = 0;

	channel_map_iterator_t ccI;
	channel_map_iterator_t dI;
	transponder_list_t::iterator tI;
	bool tpdone = 0;
	bool satdone = 0;
	int processed = 0;
	sat_iterator_t spos_it;
	updated = 0;
#ifdef SAVE_DEBUG
	set<t_channel_id> chans_processed;
	DBG("\nChannel size: %d\n", sizeof(CZapitChannel));
#endif
	printf("total channels: %d\n", allchans.size());
	fd = fopen(SERVICES_TMP, "w");
	if(!fd) {
		perror(SERVICES_TMP);
		return;
	}
	fprintf(fd, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<zapit api=\"3\">\n");
	for (spos_it = satellitePositions.begin(); spos_it != satellitePositions.end(); spos_it++) {
		satdone = 0;
#ifdef SAVE_DEBUG
		printf("Process sat: %s\n", spos_it->second.name.c_str());
		printf("processed channels: %d\n", chans_processed.size());
		printf("tp count: %d\n", transponders.size());
#endif
		for(tI = transponders.begin(); tI != transponders.end(); tI++) {
			t_satellite_position satpos = GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xFFF;
			tpdone = 0;
			if(GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xF000)
				satpos = -satpos;

			if(satpos != spos_it->first) {
#ifdef SAVE_DEBUG
				printf("Sat position %d not found !!\n", satpos);
#endif
				continue;
			}
			tpid = tI->first;
			for (ccI = allchans.begin(); ccI != allchans.end(); ccI++) {
				if(ccI->second.getTransponderId() == tpid) {
					if(!satdone) {
						WriteSatHeader(fd, spos_it->second);
						satdone = 1;
					}
					if(!tpdone) {
						WriteTransponderHeader(fd, tI->second);
						tpdone = 1;
					}

					ccI->second.dumpServiceXml(fd);
					processed++;
#ifdef SAVE_DEBUG
					chans_processed.insert(ccI->second.getChannelID());
#endif
				}
			}
			if(tpdone) fprintf(fd, "\t\t</TS>\n");
		}
		if(satdone) {
			switch (CFrontend::getInstance()->getInfo()->type) {
				case FE_QPSK:
					fprintf(fd, "\t</sat>\n");
					break;
				case FE_QAM:
					fprintf(fd, "\t</cable>\n");
					break;
				default:
					break;
			}
		}
	}
	fprintf(fd, "</zapit>\n");
	fclose(fd);
	if(tocopy) {
		CopyFile((char *) SERVICES_TMP, (char *) SERVICES_XML);
		unlink(SERVICES_TMP);
	}
#ifdef SAVE_DEBUG
	printf("processed channels: %d\n", chans_processed.size());
	int i = 0;
	for (channel_map_iterator_t it = allchans.begin(); it != allchans.end(); it++)
		if (chans_processed.find(it->first) == chans_processed.end())
			printf("unused channel %d sat %d freq %d sid %04X: %s\n", ++i, it->second.getSatellitePosition(), it->second.getFreqId(), it->second.getServiceId(), it->second.getName().c_str());
	chans_processed.clear();
#endif
	printf("processed channels: %d\n", processed);
}