X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/c0f5089ea04bd04fe25148e712fa62cd49dc17da..1a3bd31e5cfcba89f2db03a2b4fa550de1fa2823:/lib/service/servicedvb.cpp diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp index 62dbee54..cad2ea08 100644 --- a/lib/service/servicedvb.cpp +++ b/lib/service/servicedvb.cpp @@ -6,13 +6,243 @@ #include #include +#include +#include + +#include +#include +#include + +class eStaticServiceDVBInformation: public iStaticServiceInformation +{ + DECLARE_REF(eStaticServiceDVBInformation); +public: + RESULT getName(const eServiceReference &ref, std::string &name); + int getLength(const eServiceReference &ref); +}; + +DEFINE_REF(eStaticServiceDVBInformation); + +RESULT eStaticServiceDVBInformation::getName(const eServiceReference &ref, std::string &name) +{ + eServiceReferenceDVB &service = (eServiceReferenceDVB&)ref; + if ( !ref.name.empty() ) + { + if (service.getParentTransportStreamID().get()) // linkage subservice + { + ePtr service_center; + if (!eServiceCenter::getInstance(service_center)) + { + eServiceReferenceDVB parent = service; + parent.setTransportStreamID( service.getParentTransportStreamID() ); + parent.setServiceID( service.getParentServiceID() ); + parent.setParentTransportStreamID(eTransportStreamID(0)); + parent.setParentServiceID(eServiceID(0)); + parent.name=""; + ePtr service_info; + if (!service_center->info(parent, service_info)) + { + if (!service_info->getName(parent, name)) + { + // just show short name + unsigned int pos = name.find("\xc2\x86"); + if ( pos != std::string::npos ) + name.erase(0, pos+2); + pos = name.find("\xc2\x87"); + if ( pos != std::string::npos ) + name.erase(pos); + name+=" - "; + } + } + } + } + else + name=""; + name += ref.name; + return 0; + } + else + return -1; +} + +int eStaticServiceDVBInformation::getLength(const eServiceReference &ref) +{ + return -1; +} + +class eStaticServiceDVBBouquetInformation: public iStaticServiceInformation +{ + DECLARE_REF(eStaticServiceDVBBouquetInformation); +public: + RESULT getName(const eServiceReference &ref, std::string &name); + int getLength(const eServiceReference &ref); +}; + +DEFINE_REF(eStaticServiceDVBBouquetInformation); + +RESULT eStaticServiceDVBBouquetInformation::getName(const eServiceReference &ref, std::string &name) +{ + ePtr db; + ePtr res; + + int err; + if ((err = eDVBResourceManager::getInstance(res)) != 0) + { + eDebug("eStaticServiceDVBBouquetInformation::getName failed.. no resource manager!"); + return err; + } + if ((err = res->getChannelList(db)) != 0) + { + eDebug("eStaticServiceDVBBouquetInformation::getName failed.. no channel list!"); + return err; + } + + eBouquet *bouquet=0; + if ((err = db->getBouquet(ref, bouquet)) != 0) + { + eDebug("eStaticServiceDVBBouquetInformation::getName failed.. getBouquet failed!"); + return -1; + } + + if ( bouquet && bouquet->m_bouquet_name.length() ) + { + name = bouquet->m_bouquet_name; + return 0; + } + else + return -1; +} + +int eStaticServiceDVBBouquetInformation::getLength(const eServiceReference &ref) +{ + return -1; +} + +class eStaticServiceDVBPVRInformation: public iStaticServiceInformation +{ + DECLARE_REF(eStaticServiceDVBPVRInformation); + eServiceReference m_ref; + eDVBMetaParser m_parser; +public: + eStaticServiceDVBPVRInformation(const eServiceReference &ref); + RESULT getName(const eServiceReference &ref, std::string &name); + int getLength(const eServiceReference &ref); + + int getInfo(const eServiceReference &ref, int w); + std::string getInfoString(const eServiceReference &ref,int w); +}; + +DEFINE_REF(eStaticServiceDVBPVRInformation); + +eStaticServiceDVBPVRInformation::eStaticServiceDVBPVRInformation(const eServiceReference &ref) +{ + m_ref = ref; + m_parser.parseFile(ref.path); +} + +RESULT eStaticServiceDVBPVRInformation::getName(const eServiceReference &ref, std::string &name) +{ + ASSERT(ref == m_ref); + name = m_parser.m_name.size() ? m_parser.m_name : ref.path; + return 0; +} + +int eStaticServiceDVBPVRInformation::getLength(const eServiceReference &ref) +{ + ASSERT(ref == m_ref); + + eDVBTSTools tstools; + + if (tstools.openFile(ref.path.c_str())) + return 0; + + pts_t len; + if (tstools.calcLen(len)) + return 0; + + return len / 90000; +} + +int eStaticServiceDVBPVRInformation::getInfo(const eServiceReference &ref, int w) +{ + switch (w) + { + case iServiceInformation::sDescription: + return iServiceInformation::resIsString; + case iServiceInformation::sTimeCreate: + if (m_parser.m_time_create) + return m_parser.m_time_create; + else + return iServiceInformation::resNA; + default: + return iServiceInformation::resNA; + } +} + +std::string eStaticServiceDVBPVRInformation::getInfoString(const eServiceReference &ref,int w) +{ + switch (w) + { + case iServiceInformation::sDescription: + return m_parser.m_description; + default: + return ""; + } +} + +class eDVBPVRServiceOfflineOperations: public iServiceOfflineOperations +{ + DECLARE_REF(eDVBPVRServiceOfflineOperations); + eServiceReferenceDVB m_ref; +public: + eDVBPVRServiceOfflineOperations(const eServiceReference &ref); + + RESULT deleteFromDisk(int simulate); + RESULT getListOfFilenames(std::list &); +}; + +DEFINE_REF(eDVBPVRServiceOfflineOperations); + +eDVBPVRServiceOfflineOperations::eDVBPVRServiceOfflineOperations(const eServiceReference &ref): m_ref((const eServiceReferenceDVB&)ref) +{ +} + +RESULT eDVBPVRServiceOfflineOperations::deleteFromDisk(int simulate) +{ + if (simulate) + return 0; + else + { + std::list res; + if (getListOfFilenames(res)) + return -1; + + /* TODO: deferred removing.. */ + for (std::list::iterator i(res.begin()); i != res.end(); ++i) + { + eDebug("Removing %s...", i->c_str()); + ::unlink(i->c_str()); + } + + return 0; + } +} + +RESULT eDVBPVRServiceOfflineOperations::getListOfFilenames(std::list &res) +{ + res.clear(); + res.push_back(m_ref.path); + res.push_back(m_ref.path + ".meta"); + return 0; +} + DEFINE_REF(eServiceFactoryDVB) -eServiceFactoryDVB::eServiceFactoryDVB(): ref(0) +eServiceFactoryDVB::eServiceFactoryDVB() { ePtr sc; - eServiceCenter::getInstance(sc); + eServiceCenter::getPrivInstance(sc); if (sc) sc->addServiceFactory(eServiceFactoryDVB::id, this); } @@ -21,52 +251,300 @@ eServiceFactoryDVB::~eServiceFactoryDVB() { ePtr sc; - eServiceCenter::getInstance(sc); + eServiceCenter::getPrivInstance(sc); if (sc) sc->removeServiceFactory(eServiceFactoryDVB::id); } +DEFINE_REF(eDVBServiceList); + +eDVBServiceList::eDVBServiceList(const eServiceReference &parent): m_parent(parent) +{ +} + +eDVBServiceList::~eDVBServiceList() +{ +} + +RESULT eDVBServiceList::startQuery() +{ + ePtr db; + ePtr res; + + int err; + if ((err = eDVBResourceManager::getInstance(res)) != 0) + { + eDebug("no resource manager"); + return err; + } + if ((err = res->getChannelList(db)) != 0) + { + eDebug("no channel list"); + return err; + } + + ePtr q; + + if (!m_parent.path.empty()) + { + eDVBChannelQuery::compile(q, m_parent.path); + if (!q) + { + eDebug("compile query failed"); + return err; + } + } + + if ((err = db->startQuery(m_query, q, m_parent)) != 0) + { + eDebug("startQuery failed"); + return err; + } + + return 0; +} + +RESULT eDVBServiceList::getContent(std::list &list) +{ + eServiceReferenceDVB ref; + + if (!m_query) + return -1; + + while (!m_query->getNextResult(ref)) + list.push_back(ref); + return 0; +} + +RESULT eDVBServiceList::getNext(eServiceReference &ref) +{ + if (!m_query) + return -1; + + return m_query->getNextResult((eServiceReferenceDVB&)ref); +} + +int eDVBServiceList::compareLessEqual(const eServiceReference &a, const eServiceReference &b) +{ + return m_query->compareLessEqual((const eServiceReferenceDVB&)a, (const eServiceReferenceDVB&)b); +} + +RESULT eDVBServiceList::startEdit(ePtr &res) +{ + if (m_parent.flags & eServiceReference::flagDirectory) // bouquet + { + ePtr db; + ePtr resm; + + if (eDVBResourceManager::getInstance(resm) || resm->getChannelList(db)) + return -1; + + if (db->getBouquet(m_parent, m_bouquet) != 0) + return -1; + + res = this; + + return 0; + } + res = 0; + return -1; +} + +RESULT eDVBServiceList::addService(eServiceReference &ref) +{ + if (!m_bouquet) + return -1; + return m_bouquet->addService(ref); +} + +RESULT eDVBServiceList::removeService(eServiceReference &ref) +{ + if (!m_bouquet) + return -1; + return m_bouquet->removeService(ref); +} + +RESULT eDVBServiceList::moveService(eServiceReference &ref, int pos) +{ + if (!m_bouquet) + return -1; + return m_bouquet->moveService(ref, pos); +} + +RESULT eDVBServiceList::flushChanges() +{ + if (!m_bouquet) + return -1; + return m_bouquet->flushChanges(); +} + RESULT eServiceFactoryDVB::play(const eServiceReference &ref, ePtr &ptr) { + ePtr service; + int r = lookupService(service, ref); + if (r) + service = 0; // check resources... - ptr = new eDVBServicePlay(ref); + ptr = new eDVBServicePlay(ref, service); return 0; } -RESULT eServiceFactoryDVB::record(const eServiceReference &, ePtr &ptr) +RESULT eServiceFactoryDVB::record(const eServiceReference &ref, ePtr &ptr) { - ptr = 0; - return -1; + if (ref.path.empty()) + { + ptr = new eDVBServiceRecord((eServiceReferenceDVB&)ref); + return 0; + } else + { + ptr = 0; + return -1; + } } -RESULT eServiceFactoryDVB::list(const eServiceReference &, ePtr &ptr) +RESULT eServiceFactoryDVB::list(const eServiceReference &ref, ePtr &ptr) { - ptr = 0; - return -1; + ePtr list = new eDVBServiceList(ref); + if (list->startQuery()) + { + ptr = 0; + return -1; + } + + ptr = list; + return 0; +} + +RESULT eServiceFactoryDVB::info(const eServiceReference &ref, ePtr &ptr) +{ + /* is a listable service? */ + if ((ref.flags & eServiceReference::flagDirectory) == eServiceReference::flagDirectory) // bouquet + { + if ( !ref.name.empty() ) // satellites or providers list + ptr = new eStaticServiceDVBInformation; + else // a dvb bouquet + ptr = new eStaticServiceDVBBouquetInformation; + } + else if (!ref.path.empty()) /* do we have a PVR service? */ + ptr = new eStaticServiceDVBPVRInformation(ref); + else // normal dvb service + { + ePtr service; + if (lookupService(service, ref)) // no eDVBService avail for this reference ( Linkage Services... ) + ptr = new eStaticServiceDVBInformation; + else + /* eDVBService has the iStaticServiceInformation interface, so we pass it here. */ + ptr = service; + } + return 0; +} + +RESULT eServiceFactoryDVB::offlineOperations(const eServiceReference &ref, ePtr &ptr) +{ + if (ref.path.empty()) + { + ptr = 0; + return -1; + } else + { + ptr = new eDVBPVRServiceOfflineOperations(ref); + return 0; + } +} + +RESULT eServiceFactoryDVB::lookupService(ePtr &service, const eServiceReference &ref) +{ + // TODO: handle the listing itself + // if (ref.... == -1) .. return "... bouquets ..."; + // could be also done in another serviceFactory (with seperate ID) to seperate actual services and lists + // TODO: cache + ePtr db; + ePtr res; + + int err; + if ((err = eDVBResourceManager::getInstance(res)) != 0) + { + eDebug("no resource manager"); + return err; + } + if ((err = res->getChannelList(db)) != 0) + { + eDebug("no channel list"); + return err; + } + + /* we are sure to have a ..DVB reference as the info() call was forwarded here according to it's ID. */ + if ((err = db->getService((eServiceReferenceDVB&)ref, service)) != 0) + { + eDebug("getService failed!"); + return err; + } + + return 0; } -eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref): - ref(0), m_reference(ref) +eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service): + m_reference(ref), m_dvb_service(service), m_service_handler(0), m_is_paused(0) { - CONNECT(m_serviceHandler.serviceEvent, eDVBServicePlay::serviceEvent); - eDebug("DVB start (play)"); + m_is_pvr = !ref.path.empty(); + m_timeshift_enabled = 0; + + CONNECT(m_service_handler.serviceEvent, eDVBServicePlay::serviceEvent); + CONNECT(m_event_handler.m_eit_changed, eDVBServicePlay::gotNewEvent); } eDVBServicePlay::~eDVBServicePlay() { - eDebug("DVB stop (play)"); +} + +void eDVBServicePlay::gotNewEvent() +{ +#if 0 + // debug only + ePtr m_event_now, m_event_next; + getEvent(m_event_now, 0); + getEvent(m_event_next, 1); + + if (m_event_now) + eDebug("now running: %s (%d seconds :)", m_event_now->m_event_name.c_str(), m_event_now->m_duration); + if (m_event_next) + eDebug("next running: %s (%d seconds :)", m_event_next->m_event_name.c_str(), m_event_next->m_duration); +#endif + m_event((iPlayableService*)this, evUpdatedEventInfo); } void eDVBServicePlay::serviceEvent(int event) { - eDebug("service event %d", event); switch (event) { + case eDVBServicePMTHandler::eventTuned: + { + ePtr m_demux; + if (!m_service_handler.getDemux(m_demux)) + { + eServiceReferenceDVB &ref = (eServiceReferenceDVB&) m_reference; + int sid = ref.getParentServiceID().get(); + if (!sid) + sid = ref.getServiceID().get(); + if ( ref.getParentTransportStreamID().get() && + ref.getParentTransportStreamID() != ref.getTransportStreamID() ) + m_event_handler.startOther(m_demux, sid); + else + m_event_handler.start(m_demux, sid); + } + break; + } + case eDVBServicePMTHandler::eventTuneFailed: + { + eDebug("DVB service failed to tune"); + m_event((iPlayableService*)this, evTuneFailed); + break; + } case eDVBServicePMTHandler::eventNewProgramInfo: { - int vpid = -1, apid = -1, pcrpid = -1; + int vpid = -1, apid = -1, apidtype = -1, pcrpid = -1; eDVBServicePMTHandler::program program; - if (m_serviceHandler.getProgramInfo(program)) + if (m_service_handler.getProgramInfo(program)) eDebug("getting program info failed."); else { @@ -95,7 +573,10 @@ void eDVBServicePlay::serviceEvent(int event) i != program.audioStreams.end(); ++i) { if (apid == -1) + { apid = i->pid; + apidtype = i->type; + } if (i != program.audioStreams.begin()) eDebugNoNewLine(", "); eDebugNoNewLine("%04x", i->pid); @@ -110,7 +591,7 @@ void eDVBServicePlay::serviceEvent(int event) if (!m_decoder) { ePtr demux; - m_serviceHandler.getDemux(demux); + m_service_handler.getDemux(demux); if (demux) demux->getMPEGDecoder(m_decoder); } @@ -118,11 +599,27 @@ void eDVBServicePlay::serviceEvent(int event) if (m_decoder) { m_decoder->setVideoPID(vpid); - m_decoder->setAudioPID(apid, 0); - m_decoder->setSyncPCR(pcrpid); + m_current_audio_stream = 0; + m_decoder->setAudioPID(apid, apidtype); + if (!m_is_pvr) + m_decoder->setSyncPCR(pcrpid); + else + m_decoder->setSyncPCR(-1); m_decoder->start(); - } +// how we can do this better? +// update cache pid when the user changed the audio track or video track +// TODO handling of difference audio types.. default audio types.. + /* don't worry about non-existing services, nor pvr services */ + if (m_dvb_service && !m_is_pvr) + { + m_dvb_service->setCachePID(eDVBService::cVPID, vpid); + m_dvb_service->setCachePID(eDVBService::cAPID, apid); + m_dvb_service->setCachePID(eDVBService::cPCRPID, pcrpid); + } + } + + m_event((iPlayableService*)this, evUpdatedInfo); break; } } @@ -130,8 +627,12 @@ void eDVBServicePlay::serviceEvent(int event) RESULT eDVBServicePlay::start() { + int r; eDebug("starting DVB service"); - return m_serviceHandler.tune((eServiceReferenceDVB&)m_reference); + r = m_service_handler.tune((eServiceReferenceDVB&)m_reference); + eDebug("tune result: %d", r); + m_event(this, evStart); + return 0; } RESULT eDVBServicePlay::stop() @@ -142,28 +643,418 @@ RESULT eDVBServicePlay::stop() RESULT eDVBServicePlay::connectEvent(const Slot2 &event, ePtr &connection) { - return -1; + connection = new eConnection((iPlayableService*)this, m_event.connect(event)); + return 0; +} + +RESULT eDVBServicePlay::pause(ePtr &ptr) +{ + if (!m_is_pvr) + { + ptr = 0; + return -1; + } + + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::setSlowMotion(int ratio) +{ + if (m_decoder) + return m_decoder->setSlowMotion(ratio); + else + return -1; } -RESULT eDVBServicePlay::getIPausableService(ePtr &ptr) +RESULT eDVBServicePlay::setFastForward(int ratio) { - // not yet possible, maybe later... + if (m_decoder) + return m_decoder->setFastForward(ratio); + else + return -1; +} + +RESULT eDVBServicePlay::seek(ePtr &ptr) +{ + if (m_is_pvr) + { + ptr = this; + return 0; + } + ptr = 0; return -1; } -RESULT eDVBServicePlay::getIServiceInformation(ePtr &ptr) +RESULT eDVBServicePlay::getLength(pts_t &len) +{ + ePtr pvr_channel; + + if (m_service_handler.getPVRChannel(pvr_channel)) + { + eDebug("getPVRChannel failed!"); + return -1; + } + + return pvr_channel->getLength(len); +} + +RESULT eDVBServicePlay::pause() +{ + if (!m_is_paused && m_decoder) + { + m_is_paused = 1; + return m_decoder->freeze(0); + } else + return -1; +} + +RESULT eDVBServicePlay::unpause() +{ + if (m_is_paused && m_decoder) + { + m_is_paused = 0; + return m_decoder->unfreeze(); + } else + return -1; +} + +RESULT eDVBServicePlay::seekTo(pts_t to) +{ + eDebug("eDVBServicePlay::seekTo: jump %lld", to); + + ePtr pvr_channel; + + if (m_service_handler.getPVRChannel(pvr_channel)) + return -1; + + ePtr demux; + m_service_handler.getDemux(demux); + if (!demux) + return -1; + + return pvr_channel->seekTo(demux, 0, to); +} + +RESULT eDVBServicePlay::seekRelative(int direction, pts_t to) +{ + eDebug("eDVBServicePlay::seekRelative: jump %d, %lld", direction, to); + + ePtr pvr_channel; + + if (m_service_handler.getPVRChannel(pvr_channel)) + return -1; + + to *= direction; + + ePtr demux; + m_service_handler.getDemux(demux); + if (!demux) + return -1; + + return pvr_channel->seekTo(demux, 1, to); +} + +RESULT eDVBServicePlay::getPlayPosition(pts_t &pos) +{ + ePtr pvr_channel; + + if (m_service_handler.getPVRChannel(pvr_channel)) + return -1; + + ePtr demux; + m_service_handler.getDemux(demux); + if (!demux) + return -1; + + return pvr_channel->getCurrentPosition(demux, pos, 1); +} + +RESULT eDVBServicePlay::setTrickmode(int trick) +{ + if (m_decoder) + m_decoder->setTrickmode(trick); + return 0; +} + +RESULT eDVBServicePlay::frontendStatusInfo(ePtr &ptr) { ptr = this; return 0; } -RESULT eDVBServicePlay::getName(eString &name) +RESULT eDVBServicePlay::info(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::audioTracks(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::subServices(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::timeshift(ePtr &ptr) +{ + if (m_timeshift_enabled || !m_is_pvr) + { + ptr = this; + return 0; + } + ptr = 0; + return -1; +} + +RESULT eDVBServicePlay::getName(std::string &name) +{ + if (m_dvb_service) + { + m_dvb_service->getName(m_reference, name); + if (name.empty()) + name = "(...)"; + } + else if (!m_reference.name.empty()) + eStaticServiceDVBInformation().getName(m_reference, name); + else + name = "DVB service"; + return 0; +} + +RESULT eDVBServicePlay::getEvent(ePtr &evt, int nownext) +{ + return m_event_handler.getEvent(evt, nownext); +} + +int eDVBServicePlay::getInfo(int w) +{ + eDVBServicePMTHandler::program program; + + if (m_service_handler.getProgramInfo(program)) + return -1; + + switch (w) + { + case sAspect: + if (!program.videoStreams.empty() && program.videoStreams[0].component_tag != -1) + { + ePtr evt; + if (!m_event_handler.getEvent(evt, 0)) + { + ePtr data; + if (!evt->getComponentData(data, program.videoStreams[0].component_tag)) + { + if ( data->getStreamContent() == 1 ) + { + switch(data->getComponentType()) + { + // SD + case 1: // 4:3 SD PAL + case 2: + case 3: // 16:9 SD PAL + case 4: // > 16:9 PAL + case 5: // 4:3 SD NTSC + case 6: + case 7: // 16:9 SD NTSC + case 8: // > 16:9 NTSC + + // HD + case 9: // 4:3 HD PAL + case 0xA: + case 0xB: // 16:9 HD PAL + case 0xC: // > 16:9 HD PAL + case 0xD: // 4:3 HD NTSC + case 0xE: + case 0xF: // 16:9 HD NTSC + case 0x10: // > 16:9 HD PAL + return data->getComponentType(); + } + } + } + } + } + return -1; + case sIsCrypted: return program.isCrypted; + case sVideoPID: if (program.videoStreams.empty()) return -1; return program.videoStreams[0].pid; + case sAudioPID: if (program.audioStreams.empty()) return -1; return program.audioStreams[m_current_audio_stream].pid; + case sPCRPID: return program.pcrPid; + case sPMTPID: return program.pmtPid; + case sTXTPID: return -1; + case sSID: return ((const eServiceReferenceDVB&)m_reference).getServiceID().get(); + case sONID: return ((const eServiceReferenceDVB&)m_reference).getOriginalNetworkID().get(); + case sTSID: return ((const eServiceReferenceDVB&)m_reference).getTransportStreamID().get(); + case sNamespace: return ((const eServiceReferenceDVB&)m_reference).getDVBNamespace().get(); + case sProvider: if (!m_dvb_service) return -1; return -2; + default: + return -1; + } +} + +std::string eDVBServicePlay::getInfoString(int w) +{ + switch (w) + { + case sProvider: + if (!m_dvb_service) return ""; + return m_dvb_service->m_provider_name; + default: + return ""; + } +} + +int eDVBServicePlay::getNumberOfTracks() +{ + eDVBServicePMTHandler::program program; + if (m_service_handler.getProgramInfo(program)) + return 0; + return program.audioStreams.size(); +} + +RESULT eDVBServicePlay::selectTrack(unsigned int i) +{ + int ret = selectAudioStream(i); + + if (m_decoder->start()) + return -5; + + return ret; +} + +RESULT eDVBServicePlay::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i) +{ + eDVBServicePMTHandler::program program; + + if (m_service_handler.getProgramInfo(program)) + return -1; + + if (i >= program.audioStreams.size()) + return -2; + + if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atMPEG) + info.m_description = "MPEG"; + else if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atAC3) + info.m_description = "AC3"; + else if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atDTS) + info.m_description = "DTS"; + else + info.m_description = "???"; + + if (program.audioStreams[i].component_tag != -1) + { + ePtr evt; + if (!m_event_handler.getEvent(evt, 0)) + { + ePtr data; + if (!evt->getComponentData(data, program.audioStreams[i].component_tag)) + info.m_language = data->getText(); + } + } + + if (info.m_language.empty()) + info.m_language = program.audioStreams[i].language_code; + + return 0; +} + +int eDVBServicePlay::selectAudioStream(int i) +{ + eDVBServicePMTHandler::program program; + + if (m_service_handler.getProgramInfo(program)) + return -1; + + if ((unsigned int)i >= program.audioStreams.size()) + return -2; + + if (!m_decoder) + return -3; + + if (m_decoder->setAudioPID(program.audioStreams[i].pid, program.audioStreams[i].type)) + return -4; + + m_current_audio_stream = i; + + return 0; +} + +int eDVBServicePlay::getFrontendInfo(int w) +{ + if (m_is_pvr) + return 0; + eUsePtr channel; + if(m_service_handler.getChannel(channel)) + return 0; + ePtr fe; + if(channel->getFrontend(fe)) + return 0; + return fe->readFrontendData(w); +} + +int eDVBServicePlay::getNumberOfSubservices() +{ + ePtr evt; + if (!m_event_handler.getEvent(evt, 0)) + return evt->getNumOfLinkageServices(); + return 0; +} + +RESULT eDVBServicePlay::getSubservice(eServiceReference &sub, unsigned int n) +{ + ePtr evt; + if (!m_event_handler.getEvent(evt, 0)) + { + if (!evt->getLinkageService(sub, n)) + { + eServiceReferenceDVB &subservice = (eServiceReferenceDVB&) sub; + eServiceReferenceDVB ¤t = (eServiceReferenceDVB&) m_reference; + subservice.setDVBNamespace(current.getDVBNamespace()); + if ( current.getParentTransportStreamID().get() ) + { + subservice.setParentTransportStreamID( current.getParentTransportStreamID() ); + subservice.setParentServiceID( current.getParentServiceID() ); + } + else + { + subservice.setParentTransportStreamID( current.getTransportStreamID() ); + subservice.setParentServiceID( current.getServiceID() ); + } + if ( subservice.getParentTransportStreamID() == subservice.getTransportStreamID() && + subservice.getParentServiceID() == subservice.getServiceID() ) + { + subservice.setParentTransportStreamID( eTransportStreamID(0) ); + subservice.setParentServiceID( eServiceID(0) ); + } + return 0; + } + } + sub.type=eServiceReference::idInvalid; + return -1; +} + +RESULT eDVBServicePlay::startTimeshift() +{ + if (m_timeshift_enabled) + return -1; + eDebug("TIMESHIFT - start!"); + return 0; +} + +RESULT eDVBServicePlay::stopTimeshift() { - name = "DVB service"; + if (!m_timeshift_enabled) + return -1; + m_timeshift_enabled = 0; + eDebug("timeshift disabled"); return 0; } DEFINE_REF(eDVBServicePlay) -eAutoInitP0 init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB"); +eAutoInitPtr init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");