CFrontend * CFEManager::getScanFrontend(t_satellite_position satellitePosition)
{
CFrontend * frontend = NULL;
for(fe_map_iterator_t it = femap.begin(); it != femap.end(); it++) {
CFrontend * mfe = it->second;
if (mfe->hasCable() && SAT_POSITION_CABLE(satellitePosition)) {
if (mfe->getMode() != CFrontend::FE_MODE_UNUSED) {
frontend = mfe;
break;
}
} else if (mfe->hasTerr() && SAT_POSITION_TERR(satellitePosition)) {
if (mfe->getMode() != CFrontend::FE_MODE_UNUSED) {
frontend = mfe;
break;
}
} else if (mfe->hasSat()) {
if (mfe->getMode() == CFrontend::FE_MODE_UNUSED || CFrontend::linked(mfe->getMode()))
continue;
satellite_map_t & satmap = mfe->getSatellites();
sat_iterator_t sit = satmap.find(satellitePosition);
if ((sit != satmap.end()) && sit->second.configured) {
frontend = mfe;
break;
}
}
}
INFO("Selected fe: %d", frontend ? frontend->fenumber : -1);
return frontend;
}
void CFEManager::saveSettings(bool write)
{
configfile.clear();
satellite_map_t &satlist = CServiceManager::getInstance()->SatelliteList();
for(fe_map_iterator_t it = femap.begin(); it != femap.end(); it++) {
CFrontend * fe = it->second;
frontend_config_t & fe_config = fe->getConfig();
INFO("fe%d", fe->fenumber);
setConfigValue(fe, "diseqcType", fe_config.diseqcType);
setConfigValue(fe, "diseqcRepeats", fe_config.diseqcRepeats);
setConfigValue(fe, "motorRotationSpeed", fe_config.motorRotationSpeed);
setConfigValue(fe, "highVoltage", fe_config.highVoltage);
setConfigValue(fe, "uni_scr", fe_config.uni_scr);
setConfigValue(fe, "uni_qrg", fe_config.uni_qrg);
setConfigValue(fe, "diseqc_order", fe_config.diseqc_order);
setConfigValue(fe, "use_usals", fe_config.use_usals);
setConfigValue(fe, "rotor_swap", fe_config.rotor_swap);
setConfigValue(fe, "lastSatellitePosition", fe->getRotorSatellitePosition());
setConfigValue(fe, "mode", fe->getMode());
setConfigValue(fe, "master", fe->getMaster());
std::vector<int> satList;
satellite_map_t satellites = fe->getSatellites();
for(sat_iterator_t sit = satellites.begin(); sit != satellites.end(); ++sit) {
if (sit->second.configured) {
sat_iterator_t tit = satlist.find(sit->first);
if (tit != satlist.end())
sit->second.use_in_scan = tit->second.use_in_scan;
satList.push_back(sit->first);
setSatelliteConfig(fe, sit->second);
}
}
char cfg_key[81];
sprintf(cfg_key, "fe%d_satellites", fe->fenumber);
configfile.setInt32Vector(cfg_key, satList);
}
if (write && configfile.getModifiedFlag()) {
config_exist = configfile.saveConfig(FECONFIGFILE);
//configfile.setModifiedFlag(false);
}
}
CFrontend * CFEManager::getFrontend(CZapitChannel * channel)
{
CFrontend * retfe = NULL;
if (livefe && livefe->tuned && livefe->sameTsidOnid(channel->getTransponderId())) {
FEDEBUG("live fe %d on the same TP", livefe->fenumber);
return livefe;
}
t_satellite_position satellitePosition = channel->getSatellitePosition();
for(fe_map_iterator_t it = femap.begin(); it != femap.end(); it++) {
CFrontend * mfe = it->second;
if (!mfe->supportsDelivery(channel->delsys))
continue;
if (mfe->getMode() == CFrontend::FE_MODE_UNUSED || CFrontend::linked(mfe->getMode()))
continue;
if (mfe->hasSat()) {
satellite_map_t & satmap = mfe->getSatellites();
sat_iterator_t sit = satmap.find(satellitePosition);
if ((sit == satmap.end()) || !sit->second.configured)
continue;
}
if (mfe->getMode() == CFrontend::FE_MODE_MASTER) {
bool have_loop = mfe->have_loop;
CFrontend * free_frontend = NULL;
CFrontend * free_twin = NULL;
bool loop_busy = false;
for (unsigned int i = 0; i < mfe->linkmap.size(); i++) {
CFrontend * fe = mfe->linkmap[i];
FEDEBUG("Check fe%d: mode %d locked %d freq %d TP %" PRIx64 " - channel freq %d TP %" PRIx64, fe->fenumber, fe->getMode(),
fe->Locked(), fe->getFrequency(), fe->getTsidOnid(), channel->getFreqId(), channel->getTransponderId());
if(fe->Locked()) {
if (mfe->have_rotor && (fe->getCurrentSatellitePosition() != satellitePosition)) {
free_frontend = NULL;
free_twin = NULL;
break;
}
if (fe->tuned && fe->sameTsidOnid(channel->getTransponderId())) {
FEDEBUG("fe %d on the same TP", fe->fenumber);
return fe;
}
if (!loop_busy && fe->getMode() != CFrontend::FE_MODE_LINK_TWIN) {
if (have_loop && !loopCanTune(fe, channel)) {
free_frontend = NULL;
loop_busy = true;
}
}
} else {
if (fe->getMode() == CFrontend::FE_MODE_LINK_TWIN) {
if (!free_twin)
free_twin = fe;
} else if(!loop_busy && !free_frontend) {
free_frontend = fe;
}
}
}
if (!free_frontend)
free_frontend = free_twin;
if (free_frontend && !retfe)
retfe = free_frontend;
}
if (mfe->getMode() == CFrontend::FE_MODE_INDEPENDENT) {
FEDEBUG("Check fe%d: mode %d locked %d freq %d TP %" PRIx64 " - channel freq %d TP %" PRIx64, mfe->fenumber, mfe->getMode(),
mfe->Locked(), mfe->getFrequency(), mfe->getTsidOnid(), channel->getFreqId(), channel->getTransponderId());
if(mfe->Locked()) {
if(mfe->tuned && mfe->sameTsidOnid(channel->getTransponderId())) {
FEDEBUG("fe %d on the same TP", mfe->fenumber);
return mfe;
}
} else if(!retfe)
retfe = mfe;
}
}
FEDEBUG("Selected fe: %d", retfe ? retfe->fenumber : -1);
return retfe;
}
void CFEManager::linkFrontends(bool init)
{
INFO("linking..");
OpenThreads::ScopedLock<OpenThreads::Mutex> m_lock(mutex);
enabled_count = 0;
unused_demux = 0;
int demuxes[MAX_DMX_UNITS];
for(unsigned i = 0; i < MAX_DMX_UNITS; i++)
demuxes[i] = 0;
demuxes[0] = 1;
for(fe_map_iterator_t it = femap.begin(); it != femap.end(); it++) {
CFrontend * fe = it->second;
int femode = fe->getMode();
fe->slave = false;
fe->have_loop = false;
fe->have_rotor = false;
fe->linkmap.clear();
if (femode == CFrontend::FE_MODE_MASTER) {
fe->linkmap.push_back(fe);
/* fe is master, find all linked */
for(fe_map_iterator_t it2 = femap.begin(); it2 != femap.end(); it2++) {
CFrontend * fe2 = it2->second;
if (!CFrontend::linked(fe2->getMode()))
continue;
if (fe2->getType() != fe->getType() || (fe2->getMaster() != fe->fenumber))
continue;
fe->linkmap.push_back(fe2);
if (fe2->getMode() == CFrontend::FE_MODE_LINK_LOOP) {
INFO("Frontend #%d: link to master %d as LOOP", fe2->fenumber, fe->fenumber);
fe->have_loop = true;
} else {
INFO("Frontend #%d: link to master %d as TWIN", fe2->fenumber, fe->fenumber);
}
}
frontend_config_t & fe_config = fe->getConfig();
satellite_map_t &satellites = fe->getSatellites();
for(sat_iterator_t sit = satellites.begin(); sit != satellites.end(); ++sit) {
if (fe_config.use_usals || (sit->second.configured && (sit->second.motor_position || sit->second.use_usals))) {
fe->have_rotor = true;
break;
}
}
INFO("Frontend #%d: is master, with loop: %s, with rotor: %s", fe->fenumber,
fe->have_loop ? "yes" : "no", fe->have_rotor ? "yes" : "no");
} else if (femode == CFrontend::FE_MODE_LINK_LOOP) {
INFO("Frontend #%d: is LOOP, master %d", fe->fenumber, fe->getMaster());
if (init)
fe->setMasterSlave(true);
//fe->slave = true;
} else if (femode == CFrontend::FE_MODE_LINK_TWIN) {
INFO("Frontend #%d: is TWIN, master %d", fe->fenumber, fe->getMaster());
} else if (femode == CFrontend::FE_MODE_INDEPENDENT) {
INFO("Frontend #%d: is independent", fe->fenumber);
}
if (init && femode != CFrontend::FE_MODE_UNUSED)
fe->Init();
if (femode != CFrontend::FE_MODE_UNUSED) {
enabled_count++;
if ((fe->fenumber + 1) < (int) MAX_DMX_UNITS)
demuxes[fe->fenumber + 1] = 1;
}
}
for(unsigned i = 0; i < MAX_DMX_UNITS; i++) {
if (demuxes[i] == 0) {
unused_demux = i;
INFO("pip demux: %d\n", unused_demux);
break;
}
}
}
