1 #include <lib/base/eerror.h>
2 #include <lib/base/object.h>
4 #include <lib/service/servicedvb.h>
5 #include <lib/service/service.h>
6 #include <lib/base/init_num.h>
7 #include <lib/base/init.h>
9 #include <lib/dvb/dvb.h>
10 #include <lib/dvb/db.h>
12 #include <lib/service/servicedvbrecord.h>
13 #include <lib/dvb/metaparser.h>
14 #include <lib/dvb/tstools.h>
16 class eStaticServiceDVBInformation: public iStaticServiceInformation
18 DECLARE_REF(eStaticServiceDVBInformation);
20 RESULT getName(const eServiceReference &ref, std::string &name);
21 int getLength(const eServiceReference &ref);
24 DEFINE_REF(eStaticServiceDVBInformation);
26 RESULT eStaticServiceDVBInformation::getName(const eServiceReference &ref, std::string &name)
28 eServiceReferenceDVB &service = (eServiceReferenceDVB&)ref;
29 if ( !ref.name.empty() )
31 if (service.getParentTransportStreamID().get()) // linkage subservice
33 ePtr<iServiceHandler> service_center;
34 if (!eServiceCenter::getInstance(service_center))
36 eServiceReferenceDVB parent = service;
37 parent.setTransportStreamID( service.getParentTransportStreamID() );
38 parent.setServiceID( service.getParentServiceID() );
39 parent.setParentTransportStreamID(eTransportStreamID(0));
40 parent.setParentServiceID(eServiceID(0));
42 ePtr<iStaticServiceInformation> service_info;
43 if (!service_center->info(parent, service_info))
45 if (!service_info->getName(parent, name))
47 // just show short name
48 unsigned int pos = name.find("\xc2\x86");
49 if ( pos != std::string::npos )
51 pos = name.find("\xc2\x87");
52 if ( pos != std::string::npos )
68 int eStaticServiceDVBInformation::getLength(const eServiceReference &ref)
73 class eStaticServiceDVBBouquetInformation: public iStaticServiceInformation
75 DECLARE_REF(eStaticServiceDVBBouquetInformation);
77 RESULT getName(const eServiceReference &ref, std::string &name);
78 int getLength(const eServiceReference &ref);
81 DEFINE_REF(eStaticServiceDVBBouquetInformation);
83 RESULT eStaticServiceDVBBouquetInformation::getName(const eServiceReference &ref, std::string &name)
85 ePtr<iDVBChannelList> db;
86 ePtr<eDVBResourceManager> res;
89 if ((err = eDVBResourceManager::getInstance(res)) != 0)
91 eDebug("eStaticServiceDVBBouquetInformation::getName failed.. no resource manager!");
94 if ((err = res->getChannelList(db)) != 0)
96 eDebug("eStaticServiceDVBBouquetInformation::getName failed.. no channel list!");
101 if ((err = db->getBouquet(ref, bouquet)) != 0)
103 eDebug("eStaticServiceDVBBouquetInformation::getName failed.. getBouquet failed!");
107 if ( bouquet && bouquet->m_bouquet_name.length() )
109 name = bouquet->m_bouquet_name;
116 int eStaticServiceDVBBouquetInformation::getLength(const eServiceReference &ref)
121 class eStaticServiceDVBPVRInformation: public iStaticServiceInformation
123 DECLARE_REF(eStaticServiceDVBPVRInformation);
124 eServiceReference m_ref;
125 eDVBMetaParser m_parser;
127 eStaticServiceDVBPVRInformation(const eServiceReference &ref);
128 RESULT getName(const eServiceReference &ref, std::string &name);
129 int getLength(const eServiceReference &ref);
132 DEFINE_REF(eStaticServiceDVBPVRInformation);
134 eStaticServiceDVBPVRInformation::eStaticServiceDVBPVRInformation(const eServiceReference &ref)
137 m_parser.parseFile(ref.path);
140 RESULT eStaticServiceDVBPVRInformation::getName(const eServiceReference &ref, std::string &name)
142 ASSERT(ref == m_ref);
143 name = m_parser.m_name.size() ? m_parser.m_name : ref.path;
147 int eStaticServiceDVBPVRInformation::getLength(const eServiceReference &ref)
149 ASSERT(ref == m_ref);
153 if (tstools.openFile(ref.path.c_str()))
157 if (tstools.calcLen(len))
165 class eDVBPVRServiceOfflineOperations: public iServiceOfflineOperations
167 DECLARE_REF(eDVBPVRServiceOfflineOperations);
168 eServiceReferenceDVB m_ref;
170 eDVBPVRServiceOfflineOperations(const eServiceReference &ref);
172 RESULT deleteFromDisk(int simulate);
173 RESULT getListOfFilenames(std::list<std::string> &);
176 DEFINE_REF(eDVBPVRServiceOfflineOperations);
178 eDVBPVRServiceOfflineOperations::eDVBPVRServiceOfflineOperations(const eServiceReference &ref): m_ref((const eServiceReferenceDVB&)ref)
182 RESULT eDVBPVRServiceOfflineOperations::deleteFromDisk(int simulate)
188 std::list<std::string> res;
189 if (getListOfFilenames(res))
192 /* TODO: deferred removing.. */
193 for (std::list<std::string>::iterator i(res.begin()); i != res.end(); ++i)
195 eDebug("Removing %s...", i->c_str());
196 ::unlink(i->c_str());
203 RESULT eDVBPVRServiceOfflineOperations::getListOfFilenames(std::list<std::string> &res)
206 res.push_back(m_ref.path);
207 res.push_back(m_ref.path + ".meta");
211 DEFINE_REF(eServiceFactoryDVB)
213 eServiceFactoryDVB::eServiceFactoryDVB()
215 ePtr<eServiceCenter> sc;
217 eServiceCenter::getPrivInstance(sc);
219 sc->addServiceFactory(eServiceFactoryDVB::id, this);
222 eServiceFactoryDVB::~eServiceFactoryDVB()
224 ePtr<eServiceCenter> sc;
226 eServiceCenter::getPrivInstance(sc);
228 sc->removeServiceFactory(eServiceFactoryDVB::id);
231 DEFINE_REF(eDVBServiceList);
233 eDVBServiceList::eDVBServiceList(const eServiceReference &parent): m_parent(parent)
237 eDVBServiceList::~eDVBServiceList()
241 RESULT eDVBServiceList::startQuery()
243 ePtr<iDVBChannelList> db;
244 ePtr<eDVBResourceManager> res;
247 if ((err = eDVBResourceManager::getInstance(res)) != 0)
249 eDebug("no resource manager");
252 if ((err = res->getChannelList(db)) != 0)
254 eDebug("no channel list");
258 ePtr<eDVBChannelQuery> q;
260 if (!m_parent.path.empty())
262 eDVBChannelQuery::compile(q, m_parent.path);
265 eDebug("compile query failed");
270 if ((err = db->startQuery(m_query, q, m_parent)) != 0)
272 eDebug("startQuery failed");
279 RESULT eDVBServiceList::getContent(std::list<eServiceReference> &list)
281 eServiceReferenceDVB ref;
286 while (!m_query->getNextResult(ref))
291 RESULT eDVBServiceList::getNext(eServiceReference &ref)
296 return m_query->getNextResult((eServiceReferenceDVB&)ref);
299 int eDVBServiceList::compareLessEqual(const eServiceReference &a, const eServiceReference &b)
301 return m_query->compareLessEqual((const eServiceReferenceDVB&)a, (const eServiceReferenceDVB&)b);
304 RESULT eDVBServiceList::startEdit(ePtr<iMutableServiceList> &res)
306 if (m_parent.flags & eServiceReference::flagDirectory) // bouquet
308 ePtr<iDVBChannelList> db;
309 ePtr<eDVBResourceManager> resm;
311 if (eDVBResourceManager::getInstance(resm) || resm->getChannelList(db))
314 if (db->getBouquet(m_parent, m_bouquet) != 0)
325 RESULT eDVBServiceList::addService(eServiceReference &ref)
329 return m_bouquet->addService(ref);
332 RESULT eDVBServiceList::removeService(eServiceReference &ref)
336 return m_bouquet->removeService(ref);
339 RESULT eDVBServiceList::moveService(eServiceReference &ref, int pos)
343 return m_bouquet->moveService(ref, pos);
346 RESULT eDVBServiceList::flushChanges()
350 return m_bouquet->flushChanges();
353 RESULT eServiceFactoryDVB::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
355 ePtr<eDVBService> service;
356 int r = lookupService(service, ref);
359 // check resources...
360 ptr = new eDVBServicePlay(ref, service);
364 RESULT eServiceFactoryDVB::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
366 if (ref.path.empty())
368 ptr = new eDVBServiceRecord((eServiceReferenceDVB&)ref);
377 RESULT eServiceFactoryDVB::list(const eServiceReference &ref, ePtr<iListableService> &ptr)
379 ePtr<eDVBServiceList> list = new eDVBServiceList(ref);
380 if (list->startQuery())
390 RESULT eServiceFactoryDVB::info(const eServiceReference &ref, ePtr<iStaticServiceInformation> &ptr)
392 /* is a listable service? */
393 if ((ref.flags & eServiceReference::flagDirectory) == eServiceReference::flagDirectory) // bouquet
395 if ( !ref.name.empty() ) // satellites or providers list
396 ptr = new eStaticServiceDVBInformation;
397 else // a dvb bouquet
398 ptr = new eStaticServiceDVBBouquetInformation;
400 else if (!ref.path.empty()) /* do we have a PVR service? */
401 ptr = new eStaticServiceDVBPVRInformation(ref);
402 else // normal dvb service
404 ePtr<eDVBService> service;
405 if (lookupService(service, ref)) // no eDVBService avail for this reference ( Linkage Services... )
406 ptr = new eStaticServiceDVBInformation;
408 /* eDVBService has the iStaticServiceInformation interface, so we pass it here. */
414 RESULT eServiceFactoryDVB::offlineOperations(const eServiceReference &ref, ePtr<iServiceOfflineOperations> &ptr)
416 if (ref.path.empty())
422 ptr = new eDVBPVRServiceOfflineOperations(ref);
427 RESULT eServiceFactoryDVB::lookupService(ePtr<eDVBService> &service, const eServiceReference &ref)
429 // TODO: handle the listing itself
430 // if (ref.... == -1) .. return "... bouquets ...";
431 // could be also done in another serviceFactory (with seperate ID) to seperate actual services and lists
433 ePtr<iDVBChannelList> db;
434 ePtr<eDVBResourceManager> res;
437 if ((err = eDVBResourceManager::getInstance(res)) != 0)
439 eDebug("no resource manager");
442 if ((err = res->getChannelList(db)) != 0)
444 eDebug("no channel list");
448 /* we are sure to have a ..DVB reference as the info() call was forwarded here according to it's ID. */
449 if ((err = db->getService((eServiceReferenceDVB&)ref, service)) != 0)
451 eDebug("getService failed!");
458 eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service):
459 m_reference(ref), m_dvb_service(service), m_service_handler(0), m_is_paused(0)
461 m_is_pvr = !ref.path.empty();
463 CONNECT(m_service_handler.serviceEvent, eDVBServicePlay::serviceEvent);
464 CONNECT(m_event_handler.m_eit_changed, eDVBServicePlay::gotNewEvent);
467 eDVBServicePlay::~eDVBServicePlay()
471 void eDVBServicePlay::gotNewEvent()
475 ePtr<eServiceEvent> m_event_now, m_event_next;
476 getEvent(m_event_now, 0);
477 getEvent(m_event_next, 1);
480 eDebug("now running: %s (%d seconds :)", m_event_now->m_event_name.c_str(), m_event_now->m_duration);
482 eDebug("next running: %s (%d seconds :)", m_event_next->m_event_name.c_str(), m_event_next->m_duration);
484 m_event((iPlayableService*)this, evUpdatedEventInfo);
487 void eDVBServicePlay::serviceEvent(int event)
491 case eDVBServicePMTHandler::eventTuned:
493 ePtr<iDVBDemux> m_demux;
494 if (!m_service_handler.getDemux(m_demux))
496 eServiceReferenceDVB &ref = (eServiceReferenceDVB&) m_reference;
497 int sid = ref.getParentServiceID().get();
499 sid = ref.getServiceID().get();
500 if ( ref.getParentTransportStreamID().get() &&
501 ref.getParentTransportStreamID() != ref.getTransportStreamID() )
502 m_event_handler.startOther(m_demux, sid);
504 m_event_handler.start(m_demux, sid);
508 case eDVBServicePMTHandler::eventTuneFailed:
510 eDebug("DVB service failed to tune");
511 m_event((iPlayableService*)this, evTuneFailed);
514 case eDVBServicePMTHandler::eventNewProgramInfo:
516 int vpid = -1, apid = -1, apidtype = -1, pcrpid = -1;
517 eDVBServicePMTHandler::program program;
518 if (m_service_handler.getProgramInfo(program))
519 eDebug("getting program info failed.");
522 eDebugNoNewLine("have %d video stream(s)", program.videoStreams.size());
523 if (!program.videoStreams.empty())
525 eDebugNoNewLine(" (");
526 for (std::vector<eDVBServicePMTHandler::videoStream>::const_iterator
527 i(program.videoStreams.begin());
528 i != program.videoStreams.end(); ++i)
532 if (i != program.videoStreams.begin())
533 eDebugNoNewLine(", ");
534 eDebugNoNewLine("%04x", i->pid);
536 eDebugNoNewLine(")");
538 eDebugNoNewLine(", and %d audio stream(s)", program.audioStreams.size());
539 if (!program.audioStreams.empty())
541 eDebugNoNewLine(" (");
542 for (std::vector<eDVBServicePMTHandler::audioStream>::const_iterator
543 i(program.audioStreams.begin());
544 i != program.audioStreams.end(); ++i)
551 if (i != program.audioStreams.begin())
552 eDebugNoNewLine(", ");
553 eDebugNoNewLine("%04x", i->pid);
555 eDebugNoNewLine(")");
557 eDebug(", and the pcr pid is %04x", program.pcrPid);
558 if (program.pcrPid != 0x1fff)
559 pcrpid = program.pcrPid;
564 ePtr<iDVBDemux> demux;
565 m_service_handler.getDemux(demux);
567 demux->getMPEGDecoder(m_decoder);
572 m_decoder->setVideoPID(vpid);
573 m_current_audio_stream = 0;
574 m_decoder->setAudioPID(apid, apidtype);
576 m_decoder->setSyncPCR(pcrpid);
578 m_decoder->setSyncPCR(-1);
580 // how we can do this better?
581 // update cache pid when the user changed the audio track or video track
582 // TODO handling of difference audio types.. default audio types..
584 /* don't worry about non-existing services, nor pvr services */
585 if (m_dvb_service && !m_is_pvr)
587 m_dvb_service->setCachePID(eDVBService::cVPID, vpid);
588 m_dvb_service->setCachePID(eDVBService::cAPID, apid);
589 m_dvb_service->setCachePID(eDVBService::cPCRPID, pcrpid);
598 RESULT eDVBServicePlay::start()
601 eDebug("starting DVB service");
602 r = m_service_handler.tune((eServiceReferenceDVB&)m_reference);
603 eDebug("tune result: %d", r);
604 m_event(this, evStart);
608 RESULT eDVBServicePlay::stop()
610 eDebug("stopping..");
614 RESULT eDVBServicePlay::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
616 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
620 RESULT eDVBServicePlay::pause(ePtr<iPauseableService> &ptr)
632 RESULT eDVBServicePlay::setSlowMotion(int ratio)
635 return m_decoder->setSlowMotion(ratio);
640 RESULT eDVBServicePlay::setFastForward(int ratio)
643 m_decoder->setFastForward(ratio);
648 RESULT eDVBServicePlay::seek(ePtr<iSeekableService> &ptr)
660 RESULT eDVBServicePlay::getLength(pts_t &len)
662 ePtr<iDVBPVRChannel> pvr_channel;
664 if (m_service_handler.getPVRChannel(pvr_channel))
666 eDebug("getPVRChannel failed!");
670 return pvr_channel->getLength(len);
673 RESULT eDVBServicePlay::pause()
675 if (!m_is_paused && m_decoder)
678 return m_decoder->freeze(0);
683 RESULT eDVBServicePlay::unpause()
685 if (m_is_paused && m_decoder)
688 return m_decoder->unfreeze();
693 RESULT eDVBServicePlay::seekTo(pts_t to)
698 RESULT eDVBServicePlay::seekRelative(int direction, pts_t to)
700 eDebug("eDVBServicePlay::seekRelative: jump %d, %lld", direction, to);
702 ePtr<iDVBPVRChannel> pvr_channel;
704 if (m_service_handler.getPVRChannel(pvr_channel))
709 ePtr<iDVBDemux> demux;
710 m_service_handler.getDemux(demux);
714 return pvr_channel->seekTo(demux, 1, to);
717 RESULT eDVBServicePlay::getPlayPosition(pts_t &pos)
719 ePtr<iDVBPVRChannel> pvr_channel;
721 if (m_service_handler.getPVRChannel(pvr_channel))
724 ePtr<iDVBDemux> demux;
725 m_service_handler.getDemux(demux);
729 return pvr_channel->getCurrentPosition(demux, pos);
732 RESULT eDVBServicePlay::frontendStatusInfo(ePtr<iFrontendStatusInformation> &ptr)
738 RESULT eDVBServicePlay::info(ePtr<iServiceInformation> &ptr)
744 RESULT eDVBServicePlay::audioTracks(ePtr<iAudioTrackSelection> &ptr)
750 RESULT eDVBServicePlay::subServices(ePtr<iSubserviceList> &ptr)
756 RESULT eDVBServicePlay::getName(std::string &name)
760 m_dvb_service->getName(m_reference, name);
764 else if (!m_reference.name.empty())
765 eStaticServiceDVBInformation().getName(m_reference, name);
767 name = "DVB service";
771 RESULT eDVBServicePlay::getEvent(ePtr<eServiceEvent> &evt, int nownext)
773 return m_event_handler.getEvent(evt, nownext);
776 int eDVBServicePlay::getInfo(int w)
778 eDVBServicePMTHandler::program program;
780 if (m_service_handler.getProgramInfo(program))
785 case sVideoPID: if (program.videoStreams.empty()) return -1; return program.videoStreams[0].pid;
786 case sAudioPID: if (program.audioStreams.empty()) return -1; return program.audioStreams[m_current_audio_stream].pid;
787 case sPCRPID: return program.pcrPid;
788 case sPMTPID: return program.pmtPid;
789 case sTXTPID: return -1;
791 case sSID: return ((const eServiceReferenceDVB&)m_reference).getServiceID().get();
792 case sONID: return ((const eServiceReferenceDVB&)m_reference).getOriginalNetworkID().get();
793 case sTSID: return ((const eServiceReferenceDVB&)m_reference).getTransportStreamID().get();
794 case sNamespace: return ((const eServiceReferenceDVB&)m_reference).getDVBNamespace().get();
795 case sProvider: if (!m_dvb_service) return -1; return -2;
801 std::string eDVBServicePlay::getInfoString(int w)
806 if (!m_dvb_service) return "";
807 return m_dvb_service->m_provider_name;
813 int eDVBServicePlay::getNumberOfTracks()
815 eDVBServicePMTHandler::program program;
816 if (m_service_handler.getProgramInfo(program))
818 return program.audioStreams.size();
821 RESULT eDVBServicePlay::selectTrack(unsigned int i)
823 int ret = selectAudioStream(i);
825 if (m_decoder->start())
831 RESULT eDVBServicePlay::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i)
833 eDVBServicePMTHandler::program program;
835 if (m_service_handler.getProgramInfo(program))
838 if (i >= program.audioStreams.size())
841 if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atMPEG)
842 info.m_description = "MPEG";
843 else if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atAC3)
844 info.m_description = "AC3";
845 else if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atDTS)
846 info.m_description = "DTS";
848 info.m_description = "???";
850 if (program.audioStreams[i].component_tag != -1)
852 ePtr<eServiceEvent> evt;
853 if (!m_event_handler.getEvent(evt, 0))
855 ePtr<eComponentData> data;
856 if (!evt->getComponentData(data, program.audioStreams[i].component_tag))
857 info.m_language = data->getText();
861 if (info.m_language.empty())
862 info.m_language = program.audioStreams[i].language_code;
867 int eDVBServicePlay::selectAudioStream(int i)
869 eDVBServicePMTHandler::program program;
871 if (m_service_handler.getProgramInfo(program))
874 if ((unsigned int)i >= program.audioStreams.size())
880 if (m_decoder->setAudioPID(program.audioStreams[i].pid, program.audioStreams[i].type))
883 m_current_audio_stream = i;
888 int eDVBServicePlay::getFrontendInfo(int w)
892 eUsePtr<iDVBChannel> channel;
893 if(m_service_handler.getChannel(channel))
895 ePtr<iDVBFrontend> fe;
896 if(channel->getFrontend(fe))
898 return fe->readFrontendData(w);
901 int eDVBServicePlay::getNumberOfSubservices()
903 ePtr<eServiceEvent> evt;
904 if (!m_event_handler.getEvent(evt, 0))
905 return evt->getNumOfLinkageServices();
909 RESULT eDVBServicePlay::getSubservice(eServiceReference &sub, unsigned int n)
911 ePtr<eServiceEvent> evt;
912 if (!m_event_handler.getEvent(evt, 0))
914 if (!evt->getLinkageService(sub, n))
916 eServiceReferenceDVB &subservice = (eServiceReferenceDVB&) sub;
917 eServiceReferenceDVB ¤t = (eServiceReferenceDVB&) m_reference;
918 subservice.setDVBNamespace(current.getDVBNamespace());
919 if ( current.getParentTransportStreamID().get() )
921 subservice.setParentTransportStreamID( current.getParentTransportStreamID() );
922 subservice.setParentServiceID( current.getParentServiceID() );
926 subservice.setParentTransportStreamID( current.getTransportStreamID() );
927 subservice.setParentServiceID( current.getServiceID() );
929 if ( subservice.getParentTransportStreamID() == subservice.getTransportStreamID() &&
930 subservice.getParentServiceID() == subservice.getServiceID() )
932 subservice.setParentTransportStreamID( eTransportStreamID(0) );
933 subservice.setParentServiceID( eServiceID(0) );
938 sub.type=eServiceReference::idInvalid;
942 DEFINE_REF(eDVBServicePlay)
944 eAutoInitPtr<eServiceFactoryDVB> init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");