X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/26d00fff5cb642269d6b4e9fb9c465ab7024fb22..d04e6435efecf42a192a4f6c71dca9a1a053d5fb:/lib/service/servicedvb.cpp diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp index b7f7a37f..e498dd42 100644 --- a/lib/service/servicedvb.cpp +++ b/lib/service/servicedvb.cpp @@ -3,15 +3,33 @@ #include #include #include +#include #include #include - #include #include +#include +#include #include +#include #include #include +#include +#include // access to python config + + /* for subtitles */ +#include + +#include +#include + +#include +#include + +#ifndef BYTE_ORDER +#error no byte order defined! +#endif class eStaticServiceDVBInformation: public iStaticServiceInformation { @@ -19,6 +37,8 @@ class eStaticServiceDVBInformation: public iStaticServiceInformation public: RESULT getName(const eServiceReference &ref, std::string &name); int getLength(const eServiceReference &ref); + int isPlayable(const eServiceReference &ref, const eServiceReference &ignore); + PyObject *getInfoObject(const eServiceReference &ref, int); }; DEFINE_REF(eStaticServiceDVBInformation); @@ -43,16 +63,7 @@ RESULT eStaticServiceDVBInformation::getName(const eServiceReference &ref, std:: 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+=" - "; - } + name=buildShortName(name) + " - "; } } } @@ -70,13 +81,88 @@ int eStaticServiceDVBInformation::getLength(const eServiceReference &ref) return -1; } -class eStaticServiceDVBBouquetInformation: public iStaticServiceInformation +int eStaticServiceDVBInformation::isPlayable(const eServiceReference &ref, const eServiceReference &ignore) { - DECLARE_REF(eStaticServiceDVBBouquetInformation); -public: - RESULT getName(const eServiceReference &ref, std::string &name); - int getLength(const eServiceReference &ref); -}; + ePtr res_mgr; + if ( eDVBResourceManager::getInstance( res_mgr ) ) + eDebug("isPlayable... no res manager!!"); + else + { + eDVBChannelID chid, chid_ignore; + ((const eServiceReferenceDVB&)ref).getChannelID(chid); + ((const eServiceReferenceDVB&)ignore).getChannelID(chid_ignore); + return res_mgr->canAllocateChannel(chid, chid_ignore); + } + return false; +} + +extern void PutToDict(ePyObject &dict, const char*key, long value); // defined in dvb/frontend.cpp +extern void PutSatelliteDataToDict(ePyObject &dict, eDVBFrontendParametersSatellite &feparm); // defined in dvb/frontend.cpp +extern void PutTerrestrialDataToDict(ePyObject &dict, eDVBFrontendParametersTerrestrial &feparm); // defined in dvb/frontend.cpp +extern void PutCableDataToDict(ePyObject &dict, eDVBFrontendParametersCable &feparm); // defined in dvb/frontend.cpp + +PyObject *eStaticServiceDVBInformation::getInfoObject(const eServiceReference &r, int what) +{ + if (r.type == eServiceReference::idDVB) + { + const eServiceReferenceDVB &ref = (const eServiceReferenceDVB&)r; + switch(what) + { + case iServiceInformation::sTransponderData: + { + ePtr res; + if (!eDVBResourceManager::getInstance(res)) + { + ePtr db; + if (!res->getChannelList(db)) + { + eDVBChannelID chid; + ref.getChannelID(chid); + ePtr feparm; + if (!db->getChannelFrontendData(chid, feparm)) + { + int system; + if (!feparm->getSystem(system)) + { + ePyObject dict = PyDict_New(); + switch(system) + { + case iDVBFrontend::feSatellite: + { + eDVBFrontendParametersSatellite s; + feparm->getDVBS(s); + PutSatelliteDataToDict(dict, s); + break; + } + case iDVBFrontend::feTerrestrial: + { + eDVBFrontendParametersTerrestrial t; + feparm->getDVBT(t); + PutTerrestrialDataToDict(dict, t); + break; + } + case iDVBFrontend::feCable: + { + eDVBFrontendParametersCable c; + feparm->getDVBC(c); + PutCableDataToDict(dict, c); + break; + } + default: + eDebug("unknown frontend type %d", system); + Py_DECREF(dict); + break; + } + return dict; + } + } + } + } + } + } + } + Py_RETURN_NONE; +} DEFINE_REF(eStaticServiceDVBBouquetInformation); @@ -113,11 +199,89 @@ RESULT eStaticServiceDVBBouquetInformation::getName(const eServiceReference &ref return -1; } +int eStaticServiceDVBBouquetInformation::isPlayable(const eServiceReference &ref, const eServiceReference &ignore, bool simulate) +{ + if (ref.flags & eServiceReference::isGroup) + { + ePtr db; + ePtr res; + + if (eDVBResourceManager::getInstance(res)) + { + eDebug("eStaticServiceDVBBouquetInformation::isPlayable failed.. no resource manager!"); + return 0; + } + + if (res->getChannelList(db)) + { + eDebug("eStaticServiceDVBBouquetInformation::isPlayable failed.. no channel list!"); + return 0; + } + + eBouquet *bouquet=0; + if (db->getBouquet(ref, bouquet)) + { + eDebug("eStaticServiceDVBBouquetInformation::isPlayable failed.. getBouquet failed!"); + return 0; + } + + int prio_order = eDVBFrontend::getTypePriorityOrder(); + int cur=0; + eDVBChannelID chid, chid_ignore; + ((const eServiceReferenceDVB&)ignore).getChannelID(chid_ignore); + for (std::list::iterator it(bouquet->m_services.begin()); it != bouquet->m_services.end(); ++it) + { + static unsigned char prio_map[6][3] = { + { 3, 2, 1 }, // -S -C -T + { 3, 1, 2 }, // -S -T -C + { 2, 3, 1 }, // -C -S -T + { 1, 3, 2 }, // -C -T -S + { 1, 2, 3 }, // -T -C -S + { 2, 1, 3 } // -T -S -C + }; + ((const eServiceReferenceDVB&)*it).getChannelID(chid); + int tmp=res->canAllocateChannel(chid, chid_ignore, simulate); + switch(tmp) + { + case 0: + break; + case 30000: // cached DVB-T channel + case 1: // DVB-T frontend + tmp = prio_map[prio_order][2]; + break; + case 40000: // cached DVB-C channel + case 2: + tmp = prio_map[prio_order][1]; + break; + default: // DVB-S + tmp = prio_map[prio_order][0]; + break; + } + if (tmp > cur) + { + m_playable_service = *it; + cur = tmp; + } + } + if (cur) + return cur; + } + m_playable_service = eServiceReference(); + return 0; +} + int eStaticServiceDVBBouquetInformation::getLength(const eServiceReference &ref) { return -1; } +#include + +RESULT eStaticServiceDVBBouquetInformation::getEvent(const eServiceReference &ref, ePtr &ptr, time_t start_time) +{ + return eEPGCache::getInstance()->lookupEventTime(ref, start_time, ptr); +} + class eStaticServiceDVBPVRInformation: public iStaticServiceInformation { DECLARE_REF(eStaticServiceDVBPVRInformation); @@ -127,9 +291,11 @@ public: eStaticServiceDVBPVRInformation(const eServiceReference &ref); RESULT getName(const eServiceReference &ref, std::string &name); int getLength(const eServiceReference &ref); - + RESULT getEvent(const eServiceReference &ref, ePtr &SWIG_OUTPUT, time_t start_time); + int isPlayable(const eServiceReference &ref, const eServiceReference &ignore) { return 1; } int getInfo(const eServiceReference &ref, int w); std::string getInfoString(const eServiceReference &ref,int w); + PyObject *getInfoObject(const eServiceReference &r, int what); }; DEFINE_REF(eStaticServiceDVBPVRInformation); @@ -143,7 +309,15 @@ eStaticServiceDVBPVRInformation::eStaticServiceDVBPVRInformation(const eServiceR 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; + if (m_parser.m_name.size()) + name = m_parser.m_name; + else + { + name = ref.path; + size_t n = name.rfind('/'); + if (n != std::string::npos) + name = name.substr(n + 1); + } return 0; } @@ -153,14 +327,29 @@ int eStaticServiceDVBPVRInformation::getLength(const eServiceReference &ref) eDVBTSTools tstools; + struct stat s; + stat(ref.path.c_str(), &s); + + if (tstools.openFile(ref.path.c_str(), 1)) + return 0; + + /* check if cached data is still valid */ + if (m_parser.m_data_ok && (s.st_size == m_parser.m_filesize) && (m_parser.m_length)) + return m_parser.m_length / 90000; + + /* open again, this time with stream info */ if (tstools.openFile(ref.path.c_str())) return 0; + /* otherwise, re-calc length and update meta file */ pts_t len; if (tstools.calcLen(len)) return 0; - return len / 90000; + m_parser.m_length = len; + m_parser.m_filesize = s.st_size; + m_parser.updateMeta(ref.path); + return m_parser.m_length / 90000; } int eStaticServiceDVBPVRInformation::getInfo(const eServiceReference &ref, int w) @@ -169,6 +358,10 @@ int eStaticServiceDVBPVRInformation::getInfo(const eServiceReference &ref, int w { case iServiceInformation::sDescription: return iServiceInformation::resIsString; + case iServiceInformation::sServiceref: + return iServiceInformation::resIsString; + case iServiceInformation::sFileSize: + return m_parser.m_filesize; case iServiceInformation::sTimeCreate: if (m_parser.m_time_create) return m_parser.m_time_create; @@ -185,11 +378,44 @@ std::string eStaticServiceDVBPVRInformation::getInfoString(const eServiceReferen { case iServiceInformation::sDescription: return m_parser.m_description; + case iServiceInformation::sServiceref: + return m_parser.m_ref.toString(); + case iServiceInformation::sTags: + return m_parser.m_tags; default: return ""; } } +PyObject *eStaticServiceDVBPVRInformation::getInfoObject(const eServiceReference &r, int what) +{ + switch (what) + { + case iServiceInformation::sFileSize: + return PyLong_FromLongLong(m_parser.m_filesize); + default: + Py_RETURN_NONE; + } +} + +RESULT eStaticServiceDVBPVRInformation::getEvent(const eServiceReference &ref, ePtr &evt, time_t start_time) +{ + if (!ref.path.empty()) + { + ePtr event = new eServiceEvent; + std::string filename = ref.path; + filename.erase(filename.length()-2, 2); + filename+="eit"; + if (!event->parseFrom(filename, (m_parser.m_ref.getTransportStreamID().get()<<16)|m_parser.m_ref.getOriginalNetworkID().get())) + { + evt = event; + return 0; + } + } + evt = 0; + return -1; +} + class eDVBPVRServiceOfflineOperations: public iServiceOfflineOperations { DECLARE_REF(eDVBPVRServiceOfflineOperations); @@ -199,6 +425,7 @@ public: RESULT deleteFromDisk(int simulate); RESULT getListOfFilenames(std::list &); + RESULT reindex(); }; DEFINE_REF(eDVBPVRServiceOfflineOperations); @@ -217,11 +444,17 @@ RESULT eDVBPVRServiceOfflineOperations::deleteFromDisk(int simulate) if (getListOfFilenames(res)) return -1; - /* TODO: deferred removing.. */ + eBackgroundFileEraser *eraser = eBackgroundFileEraser::getInstance(); + if (!eraser) + eDebug("FATAL !! can't get background file eraser"); + for (std::list::iterator i(res.begin()); i != res.end(); ++i) { eDebug("Removing %s...", i->c_str()); - ::unlink(i->c_str()); + if (eraser) + eraser->erase(i->c_str()); + else + ::unlink(i->c_str()); } return 0; @@ -232,7 +465,62 @@ RESULT eDVBPVRServiceOfflineOperations::getListOfFilenames(std::listaddServiceFactory(eServiceFactoryDVB::id, this); + { + std::list extensions; + extensions.push_back("ts"); + extensions.push_back("trp"); + sc->addServiceFactory(eServiceFactoryDVB::id, this, extensions); + } + + m_StaticServiceDVBInfo = new eStaticServiceDVBInformation; + m_StaticServiceDVBBouquetInfo = new eStaticServiceDVBBouquetInformation; } eServiceFactoryDVB::~eServiceFactoryDVB() @@ -304,18 +600,136 @@ RESULT eDVBServiceList::startQuery() return 0; } -RESULT eDVBServiceList::getContent(std::list &list) +RESULT eDVBServiceList::getContent(std::list &list, bool sorted) { eServiceReferenceDVB ref; if (!m_query) return -1; - + while (!m_query->getNextResult(ref)) list.push_back(ref); + + if (sorted) + list.sort(iListableServiceCompare(this)); + return 0; } +// The first argument of this function is a format string to specify the order and +// the content of the returned list +// useable format options are +// R = Service Reference (as swig object .. this is very slow) +// S = Service Reference (as python string object .. same as ref.toString()) +// C = Service Reference (as python string object .. same as ref.toCompareString()) +// N = Service Name (as python string object) +// n = Short Service Name (short name brakets used) (as python string object) +// when exactly one return value per service is selected in the format string, +// then each value is directly a list entry +// when more than one value is returned per service, then the list is a list of +// python tuples +// unknown format string chars are returned as python None values ! +PyObject *eDVBServiceList::getContent(const char* format, bool sorted) +{ + ePyObject ret; + std::list tmplist; + int retcount=1; + + if (!format || !(retcount=strlen(format))) + format = "R"; // just return service reference swig object ... + + if (!getContent(tmplist, sorted)) + { + int services=tmplist.size(); + ePtr sptr; + eServiceCenterPtr service_center; + + if (strchr(format, 'N') || strchr(format, 'n')) + eServiceCenter::getPrivInstance(service_center); + + ret = PyList_New(services); + std::list::iterator it(tmplist.begin()); + + for (int cnt=0; cnt < services; ++cnt) + { + eServiceReference &ref=*it++; + ePyObject tuple = retcount > 1 ? PyTuple_New(retcount) : ePyObject(); + for (int i=0; i < retcount; ++i) + { + ePyObject tmp; + switch(format[i]) + { + case 'R': // service reference (swig)object + tmp = NEW_eServiceReference(ref); + break; + case 'C': // service reference compare string + tmp = PyString_FromString(ref.toCompareString().c_str()); + break; + case 'S': // service reference string + tmp = PyString_FromString(ref.toString().c_str()); + break; + case 'N': // service name + if (service_center) + { + service_center->info(ref, sptr); + if (sptr) + { + std::string name; + sptr->getName(ref, name); + + // filter short name brakets + size_t pos; + while((pos = name.find("\xc2\x86")) != std::string::npos) + name.erase(pos,2); + while((pos = name.find("\xc2\x87")) != std::string::npos) + name.erase(pos,2); + + if (name.length()) + tmp = PyString_FromString(name.c_str()); + } + } + if (!tmp) + tmp = PyString_FromString(""); + break; + case 'n': // short service name + if (service_center) + { + service_center->info(ref, sptr); + if (sptr) + { + std::string name; + sptr->getName(ref, name); + name = buildShortName(name); + if (name.length()) + tmp = PyString_FromString(name.c_str()); + } + } + if (!tmp) + tmp = PyString_FromString(""); + break; + default: + if (tuple) + { + tmp = Py_None; + Py_INCREF(Py_None); + } + break; + } + if (tmp) + { + if (tuple) + PyTuple_SET_ITEM(tuple, i, tmp); + else + PyList_SET_ITEM(ret, cnt, tmp); + } + } + if (tuple) + PyList_SET_ITEM(ret, cnt, tuple); + } + } + return ret ? (PyObject*)ret : (PyObject*)PyList_New(0); +} + RESULT eDVBServiceList::getNext(eServiceReference &ref) { if (!m_query) @@ -324,14 +738,9 @@ RESULT eDVBServiceList::getNext(eServiceReference &ref) 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 + if (m_parent.flags & eServiceReference::canDescent) // bouquet { ePtr db; ePtr resm; @@ -350,11 +759,11 @@ RESULT eDVBServiceList::startEdit(ePtr &res) return -1; } -RESULT eDVBServiceList::addService(eServiceReference &ref) +RESULT eDVBServiceList::addService(eServiceReference &ref, eServiceReference before) { if (!m_bouquet) return -1; - return m_bouquet->addService(ref); + return m_bouquet->addService(ref, before); } RESULT eDVBServiceList::removeService(eServiceReference &ref) @@ -378,6 +787,13 @@ RESULT eDVBServiceList::flushChanges() return m_bouquet->flushChanges(); } +RESULT eDVBServiceList::setListName(const std::string &name) +{ + if (!m_bouquet) + return -1; + return m_bouquet->setListName(name); +} + RESULT eServiceFactoryDVB::play(const eServiceReference &ref, ePtr &ptr) { ePtr service; @@ -418,12 +834,12 @@ RESULT eServiceFactoryDVB::list(const eServiceReference &ref, ePtr &ptr) { /* is a listable service? */ - if ((ref.flags & eServiceReference::flagDirectory) == eServiceReference::flagDirectory) // bouquet + if (ref.flags & eServiceReference::canDescent) // bouquet { if ( !ref.name.empty() ) // satellites or providers list - ptr = new eStaticServiceDVBInformation; + ptr = m_StaticServiceDVBInfo; else // a dvb bouquet - ptr = new eStaticServiceDVBBouquetInformation; + ptr = m_StaticServiceDVBBouquetInfo; } else if (!ref.path.empty()) /* do we have a PVR service? */ ptr = new eStaticServiceDVBPVRInformation(ref); @@ -431,7 +847,7 @@ RESULT eServiceFactoryDVB::info(const eServiceReference &ref, ePtr service; if (lookupService(service, ref)) // no eDVBService avail for this reference ( Linkage Services... ) - ptr = new eStaticServiceDVBInformation; + ptr = m_StaticServiceDVBInfo; else /* eDVBService has the iStaticServiceInformation interface, so we pass it here. */ ptr = service; @@ -454,47 +870,97 @@ RESULT eServiceFactoryDVB::offlineOperations(const eServiceReference &ref, ePtr< 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) + if (!ref.path.empty()) // playback { - eDebug("no resource manager"); - return err; + eDVBMetaParser parser; + int ret=parser.parseFile(ref.path); + service = new eDVBService; + if (!ret) + eDVBDB::getInstance()->parseServiceData(service, parser.m_service_data); } - if ((err = res->getChannelList(db)) != 0) + else { - eDebug("no channel list"); - return err; - } + // 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; + if ((err = db->getService((eServiceReferenceDVB&)ref, service)) != 0) + { + eDebug("getService failed!"); + return err; + } } return 0; } -eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service): - m_reference(ref), m_dvb_service(service), m_service_handler(0), m_is_paused(0) +eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service): + m_reference(ref), m_dvb_service(service), m_have_video_pid(0), m_is_paused(0) { - m_is_pvr = !ref.path.empty(); - m_timeshift_enabled = 0; + m_is_primary = 1; + m_is_pvr = !m_reference.path.empty(); + + m_timeshift_enabled = m_timeshift_active = 0, m_timeshift_changed = 0; + m_skipmode = m_fastforward = m_slowmotion = 0; CONNECT(m_service_handler.serviceEvent, eDVBServicePlay::serviceEvent); + CONNECT(m_service_handler_timeshift.serviceEvent, eDVBServicePlay::serviceEventTimeshift); CONNECT(m_event_handler.m_eit_changed, eDVBServicePlay::gotNewEvent); + + m_cuesheet_changed = 0; + m_cutlist_enabled = 1; + + m_subtitle_widget = 0; + + m_tune_state = -1; + + m_subtitle_sync_timer = eTimer::create(eApp); + + CONNECT(m_subtitle_sync_timer->timeout, eDVBServicePlay::checkSubtitleTiming); } eDVBServicePlay::~eDVBServicePlay() { + if (m_is_pvr) + { + eDVBMetaParser meta; + int ret=meta.parseFile(m_reference.path); + if (!ret) + { + char tmp[255]; + meta.m_service_data=""; + sprintf(tmp, "f:%x", m_dvb_service->m_flags); + meta.m_service_data += tmp; + // cached pids + for (int x=0; x < eDVBService::cacheMax; ++x) + { + int entry = m_dvb_service->getCacheEntry((eDVBService::cacheID)x); + if (entry != -1) + { + sprintf(tmp, ",c:%02d%04x", x, entry); + meta.m_service_data += tmp; + } + } + meta.updateMeta(m_reference.path); + } + } + delete m_subtitle_widget; } void eDVBServicePlay::gotNewEvent() @@ -515,12 +981,14 @@ void eDVBServicePlay::gotNewEvent() void eDVBServicePlay::serviceEvent(int event) { + m_tune_state = event; + switch (event) { case eDVBServicePMTHandler::eventTuned: { ePtr m_demux; - if (!m_service_handler.getDemux(m_demux)) + if (!m_service_handler.getDataDemux(m_demux)) { eServiceReferenceDVB &ref = (eServiceReferenceDVB&) m_reference; int sid = ref.getParentServiceID().get(); @@ -532,151 +1000,329 @@ void eDVBServicePlay::serviceEvent(int event) else m_event_handler.start(m_demux, sid); } + m_event((iPlayableService*)this, evTunedIn); break; } + case eDVBServicePMTHandler::eventNoResources: + case eDVBServicePMTHandler::eventNoPAT: + case eDVBServicePMTHandler::eventNoPATEntry: + case eDVBServicePMTHandler::eventNoPMT: case eDVBServicePMTHandler::eventTuneFailed: + case eDVBServicePMTHandler::eventMisconfiguration: { - eDebug("DVB service failed to tune"); + eDebug("DVB service failed to tune - error %d", event); m_event((iPlayableService*)this, evTuneFailed); break; } case eDVBServicePMTHandler::eventNewProgramInfo: { - int vpid = -1, apid = -1, apidtype = -1, pcrpid = -1; - eDVBServicePMTHandler::program program; - if (m_service_handler.getProgramInfo(program)) - eDebug("getting program info failed."); - else + eDebug("eventNewProgramInfo %d %d", m_timeshift_enabled, m_timeshift_active); + if (m_timeshift_enabled) + updateTimeshiftPids(); + if (!m_timeshift_active) + updateDecoder(); + if (m_first_program_info & 1 && m_is_pvr) + { + m_first_program_info &= ~1; + seekTo(0); + } + if (!m_timeshift_active) + m_event((iPlayableService*)this, evUpdatedInfo); + break; + } + case eDVBServicePMTHandler::eventPreStart: + loadCuesheet(); + break; + case eDVBServicePMTHandler::eventEOF: + m_event((iPlayableService*)this, evEOF); + break; + case eDVBServicePMTHandler::eventSOF: + m_event((iPlayableService*)this, evSOF); + break; + } +} + +void eDVBServicePlay::serviceEventTimeshift(int event) +{ + switch (event) + { + case eDVBServicePMTHandler::eventNewProgramInfo: + eDebug("eventNewProgramInfo TS"); + if (m_timeshift_active) { - eDebugNoNewLine("have %d video stream(s)", program.videoStreams.size()); - if (!program.videoStreams.empty()) + updateDecoder(); + if (m_first_program_info & 2) { - eDebugNoNewLine(" ("); - for (std::vector::const_iterator - i(program.videoStreams.begin()); - i != program.videoStreams.end(); ++i) + if (m_slowmotion) { - if (vpid == -1) - vpid = i->pid; - if (i != program.videoStreams.begin()) - eDebugNoNewLine(", "); - eDebugNoNewLine("%04x", i->pid); + eDebug("re-apply slowmotion after timeshift file change"); + m_decoder->setSlowMotion(m_slowmotion); } - eDebugNoNewLine(")"); - } - eDebugNoNewLine(", and %d audio stream(s)", program.audioStreams.size()); - if (!program.audioStreams.empty()) - { - eDebugNoNewLine(" ("); - for (std::vector::const_iterator - i(program.audioStreams.begin()); - i != program.audioStreams.end(); ++i) + if (m_fastforward) { - if (apid == -1) - { - apid = i->pid; - apidtype = i->type; - } - if (i != program.audioStreams.begin()) - eDebugNoNewLine(", "); - eDebugNoNewLine("%04x", i->pid); + eDebug("re-apply skip %d, ratio %d after timeshift file change", m_skipmode, m_fastforward); + if (m_skipmode) + m_cue->setSkipmode(m_skipmode * 90000); /* convert to 90000 per second */ + if (m_fastforward != 1) + m_decoder->setFastForward(m_fastforward); + else + m_decoder->setTrickmode(); } - eDebugNoNewLine(")"); + else + seekTo(0); + m_first_program_info &= ~2; } - eDebug(", and the pcr pid is %04x", program.pcrPid); - if (program.pcrPid != 0x1fff) - pcrpid = program.pcrPid; + m_event((iPlayableService*)this, evUpdatedInfo); } - - if (!m_decoder) + break; + case eDVBServicePMTHandler::eventSOF: +#if 0 + if (!m_timeshift_file_next.empty()) { - ePtr demux; - m_service_handler.getDemux(demux); - if (demux) - demux->getMPEGDecoder(m_decoder); - } + eDebug("timeshift SOF, switch to next file"); + m_decoder->pause(); - if (m_decoder) + m_first_program_info |= 2; + + eServiceReferenceDVB r = (eServiceReferenceDVB&)m_reference; + r.path = m_timeshift_file_next; + + /* free the timeshift service handler, we need the resources */ + m_service_handler_timeshift.free(); + resetTimeshift(1); + + if (m_skipmode < 0) + m_cue->seekTo(0, -1000); + m_service_handler_timeshift.tune(r, 1, m_cue, 0, m_dvb_service); /* use the decoder demux for everything */ + + m_event((iPlayableService*)this, evUser+1); + } + else +#endif + m_event((iPlayableService*)this, evSOF); + break; + case eDVBServicePMTHandler::eventEOF: + if ((!m_is_paused) && (m_skipmode >= 0)) { - m_decoder->setVideoPID(vpid); - m_current_audio_stream = 0; - m_decoder->setAudioPID(apid, apidtype); - if (!m_is_pvr) - m_decoder->setSyncPCR(pcrpid); + if (m_timeshift_file_next.empty()) + { + eDebug("timeshift EOF, so let's go live"); + switchToLive(); + } 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); + eDebug("timeshift EOF, switch to next file"); + + m_first_program_info |= 2; + + eServiceReferenceDVB r = (eServiceReferenceDVB&)m_reference; + r.path = m_timeshift_file_next; + + /* free the timeshift service handler, we need the resources */ + m_service_handler_timeshift.free(); + resetTimeshift(1); + + m_service_handler_timeshift.tune(r, 1, m_cue, 0, m_dvb_service); /* use the decoder demux for everything */ + + m_event((iPlayableService*)this, evUser+1); } } - break; } - } } RESULT eDVBServicePlay::start() { - int r; - eDebug("starting DVB service"); - r = m_service_handler.tune((eServiceReferenceDVB&)m_reference); - eDebug("tune result: %d", r); - m_event(this, evStart); - return 0; -} + eServiceReferenceDVB service = (eServiceReferenceDVB&)m_reference; -RESULT eDVBServicePlay::stop() -{ - eDebug("stopping.."); - return 0; -} + /* in pvr mode, we only want to use one demux. in tv mode, we're using + two (one for decoding, one for data source), as we must be prepared + to start recording from the data demux. */ + if (m_is_pvr) + { + eDVBMetaParser meta; + if (!meta.parseFile(m_reference.path)) + { + service = meta.m_ref; + service.path = m_reference.path; + } + m_cue = new eCueSheet(); + } + else + m_event(this, evStart); -RESULT eDVBServicePlay::connectEvent(const Slot2 &event, ePtr &connection) -{ - connection = new eConnection((iPlayableService*)this, m_event.connect(event)); - return 0; -} + m_first_program_info = 1; + m_service_handler.tune(service, m_is_pvr, m_cue, false, m_dvb_service); -RESULT eDVBServicePlay::pause(ePtr &ptr) -{ - if (!m_is_pvr) + if (m_is_pvr) { - ptr = 0; - return -1; + /* inject EIT if there is a stored one */ + std::string filename = service.path; + filename.erase(filename.length()-2, 2); + filename+="eit"; + ePtr event = new eServiceEvent; + if (!event->parseFrom(filename, (service.getTransportStreamID().get()<<16)|service.getOriginalNetworkID().get())) + { + ePtr empty; + m_event_handler.inject(event, 0); + m_event_handler.inject(empty, 1); + } + m_event(this, evStart); } - - ptr = this; return 0; } -RESULT eDVBServicePlay::setSlowMotion(int ratio) +RESULT eDVBServicePlay::stop() { - if (m_decoder) - return m_decoder->setSlowMotion(ratio); - else + /* add bookmark for last play position */ + if (m_is_pvr) + { + pts_t play_position, length; + if (!getPlayPosition(play_position)) + { + /* remove last position */ + for (std::multiset::iterator i(m_cue_entries.begin()); i != m_cue_entries.end();) + { + if (i->what == 3) /* current play position */ + { + m_cue_entries.erase(i); + i = m_cue_entries.begin(); + continue; + } else + ++i; + } + + if (getLength(length)) + length = 0; + + if (length) + { + m_cue_entries.insert(cueEntry(play_position, 3)); /* last play position */ + } + m_cuesheet_changed = 1; + } + } + + stopTimeshift(); /* in case timeshift was enabled, remove buffer etc. */ + + m_service_handler_timeshift.free(); + m_service_handler.free(); + + if (m_is_pvr && m_cuesheet_changed) + { + struct stat s; + /* save cuesheet only when main file is accessible. */ + if (!::stat(m_reference.path.c_str(), &s)) + saveCuesheet(); + } + m_event((iPlayableService*)this, evStopped); + return 0; +} + +RESULT eDVBServicePlay::setTarget(int target) +{ + m_is_primary = !target; + return 0; +} + +RESULT eDVBServicePlay::connectEvent(const Slot2 &event, ePtr &connection) +{ + connection = new eConnection((iPlayableService*)this, m_event.connect(event)); + return 0; +} + +RESULT eDVBServicePlay::pause(ePtr &ptr) +{ + /* note: we check for timeshift to be enabled, + not neccessary active. if you pause when timeshift + is not active, you should activate it when unpausing */ + if ((!m_is_pvr) && (!m_timeshift_enabled)) + { + ptr = 0; return -1; + } + + ptr = this; + return 0; } -RESULT eDVBServicePlay::setFastForward(int ratio) +RESULT eDVBServicePlay::setSlowMotion(int ratio) { + ASSERT(ratio); /* The API changed: instead of calling setSlowMotion(0), call play! */ + eDebug("eDVBServicePlay::setSlowMotion(%d)", ratio); + setFastForward_internal(0); if (m_decoder) - return m_decoder->setFastForward(ratio); + { + m_slowmotion = ratio; + return m_decoder->setSlowMotion(ratio); + } else return -1; } - + +RESULT eDVBServicePlay::setFastForward(int ratio) +{ + eDebug("eDVBServicePlay::setFastForward(%d)", ratio); + ASSERT(ratio); + return setFastForward_internal(ratio); +} + +RESULT eDVBServicePlay::setFastForward_internal(int ratio, bool final_seek) +{ + int skipmode, ffratio, ret = 0; + pts_t pos=0; + + if (ratio > 8) + { + skipmode = ratio; + ffratio = 1; + } else if (ratio > 0) + { + skipmode = 0; + ffratio = ratio; + } else if (!ratio) + { + skipmode = 0; + ffratio = 0; + } else // if (ratio < 0) + { + skipmode = ratio; + ffratio = 1; + } + + if (m_skipmode != skipmode) + { + eDebug("setting cue skipmode to %d", skipmode); + if (m_cue) + m_cue->setSkipmode(skipmode * 90000); /* convert to 90000 per second */ + } + + m_skipmode = skipmode; + + if (final_seek) + eDebug("trickplay stopped .. ret %d, pos %lld", getPlayPosition(pos), pos); + + m_fastforward = ffratio; + + if (!m_decoder) + return -1; + + if (ffratio == 0) + ; /* return m_decoder->play(); is done in caller*/ + else if (ffratio != 1) + ret = m_decoder->setFastForward(ffratio); + else + ret = m_decoder->setTrickmode(); + + if (pos) + eDebug("final seek after trickplay ret %d", seekTo(pos)); + + return ret; +} + RESULT eDVBServicePlay::seek(ePtr &ptr) { - if (m_is_pvr) + if (m_is_pvr || m_timeshift_enabled) { ptr = this; return 0; @@ -686,86 +1332,137 @@ RESULT eDVBServicePlay::seek(ePtr &ptr) return -1; } + /* TODO: when timeshift is enabled but not active, this doesn't work. */ RESULT eDVBServicePlay::getLength(pts_t &len) { ePtr pvr_channel; - if (m_service_handler.getPVRChannel(pvr_channel)) - { - eDebug("getPVRChannel failed!"); + if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel)) return -1; - } return pvr_channel->getLength(len); } RESULT eDVBServicePlay::pause() { - if (!m_is_paused && m_decoder) + eDebug("eDVBServicePlay::pause"); + setFastForward_internal(0, m_slowmotion || m_fastforward > 1); + if (m_decoder) { + m_slowmotion = 0; m_is_paused = 1; - return m_decoder->freeze(0); + return m_decoder->pause(); } else return -1; } RESULT eDVBServicePlay::unpause() { - if (m_is_paused && m_decoder) + eDebug("eDVBServicePlay::unpause"); + setFastForward_internal(0, m_slowmotion || m_fastforward > 1); + if (m_decoder) { + m_slowmotion = 0; m_is_paused = 0; - return m_decoder->unfreeze(); + return m_decoder->play(); } else return -1; } RESULT eDVBServicePlay::seekTo(pts_t to) { - return -1; + eDebug("eDVBServicePlay::seekTo: jump %lld", to); + + if (!m_decode_demux) + return -1; + + ePtr pvr_channel; + + if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel)) + return -1; + + if (!m_cue) + return -1; + + m_cue->seekTo(0, to); + m_dvb_subtitle_pages.clear(); + m_subtitle_pages.clear(); + + return 0; } RESULT eDVBServicePlay::seekRelative(int direction, pts_t to) { eDebug("eDVBServicePlay::seekRelative: jump %d, %lld", direction, to); + + if (!m_decode_demux) + return -1; ePtr pvr_channel; - if (m_service_handler.getPVRChannel(pvr_channel)) + if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel)) return -1; + int mode = 1; + + /* HACK until we have skip-AP api */ + if ((to > 0) && (to < 100)) + mode = 2; + to *= direction; - ePtr demux; - m_service_handler.getDemux(demux); - if (!demux) - return -1; + if (!m_cue) + return 0; - return pvr_channel->seekTo(demux, 1, to); + m_cue->seekTo(mode, to); + m_dvb_subtitle_pages.clear(); + m_subtitle_pages.clear(); + return 0; } RESULT eDVBServicePlay::getPlayPosition(pts_t &pos) { ePtr pvr_channel; - if (m_service_handler.getPVRChannel(pvr_channel)) + if (!m_decode_demux) return -1; - ePtr demux; - m_service_handler.getDemux(demux); - if (!demux) + if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel)) return -1; - return pvr_channel->getCurrentPosition(demux, pos); + int r = 0; + + /* if there is a decoder, use audio or video PTS */ + if (m_decoder) + { + r = m_decoder->getPTS(0, pos); + if (r) + return r; + } + + /* fixup */ + return pvr_channel->getCurrentPosition(m_decode_demux, pos, m_decoder ? 1 : 0); } RESULT eDVBServicePlay::setTrickmode(int trick) { + /* currently unimplemented */ + return -1; +} + +RESULT eDVBServicePlay::isCurrentlySeekable() +{ + int ret = 0; if (m_decoder) - m_decoder->setTrickmode(trick); - return 0; + { + ret = (m_is_pvr || m_timeshift_active) ? 3 : 0; // fast forward/backward possible and seeking possible + if (m_decoder->getVideoProgressive() == -1) + ret &= ~2; + } + return ret; } -RESULT eDVBServicePlay::frontendStatusInfo(ePtr &ptr) +RESULT eDVBServicePlay::frontendInfo(ePtr &ptr) { ptr = this; return 0; @@ -777,6 +1474,12 @@ RESULT eDVBServicePlay::info(ePtr &ptr) return 0; } +RESULT eDVBServicePlay::audioChannel(ePtr &ptr) +{ + ptr = this; + return 0; +} + RESULT eDVBServicePlay::audioTracks(ePtr &ptr) { ptr = this; @@ -791,7 +1494,42 @@ RESULT eDVBServicePlay::subServices(ePtr &ptr) RESULT eDVBServicePlay::timeshift(ePtr &ptr) { - if (m_timeshift_enabled || !m_is_pvr) + ptr = 0; + if (m_have_video_pid && // HACK !!! FIXMEE !! temporary no timeshift on radio services !! + (m_timeshift_enabled || !m_is_pvr)) + { + if (!m_timeshift_enabled) + { + /* query config path */ + std::string tspath; + if(ePythonConfigQuery::getConfigValue("config.usage.timeshift_path", tspath) == -1){ + eDebug("could not query ts path from config"); + return -4; + } + tspath.append("/"); + /* we need enough diskspace */ + struct statfs fs; + if (statfs(tspath.c_str(), &fs) < 0) + { + eDebug("statfs failed!"); + return -2; + } + + if (((off_t)fs.f_bavail) * ((off_t)fs.f_bsize) < 1024*1024*1024LL) + { + eDebug("not enough diskspace for timeshift! (less than 1GB)"); + return -3; + } + } + ptr = this; + return 0; + } + return -1; +} + +RESULT eDVBServicePlay::cueSheet(ePtr &ptr) +{ + if (m_is_pvr) { ptr = this; return 0; @@ -800,9 +1538,32 @@ RESULT eDVBServicePlay::timeshift(ePtr &ptr) return -1; } +RESULT eDVBServicePlay::subtitle(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::audioDelay(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::rdsDecoder(ePtr &ptr) +{ + ptr = this; + return 0; +} + RESULT eDVBServicePlay::getName(std::string &name) { - if (m_dvb_service) + if (m_is_pvr) + { + ePtr i = new eStaticServiceDVBPVRInformation(m_reference); + return i->getName(m_reference, name); + } + else if (m_dvb_service) { m_dvb_service->getName(m_reference, name); if (name.empty()) @@ -824,52 +1585,186 @@ int eDVBServicePlay::getInfo(int w) { eDVBServicePMTHandler::program program; - if (m_service_handler.getProgramInfo(program)) - return -1; - + if (w == sCAIDs) + return resIsPyObject; + + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + + int no_program_info = 0; + + if (h.getProgramInfo(program)) + no_program_info = 1; + switch (w) { - 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 sVideoHeight: + if (m_decoder) + return m_decoder->getVideoHeight(); + break; + case sVideoWidth: + if (m_decoder) + return m_decoder->getVideoWidth(); + break; + case sFrameRate: + if (m_decoder) + return m_decoder->getVideoFrameRate(); + break; + case sProgressive: + if (m_decoder) + return m_decoder->getVideoProgressive(); + break; + case sAspect: + { + int aspect = -1; + if (m_decoder) + aspect = m_decoder->getVideoAspect(); + if (aspect == -1 && no_program_info) + break; + else if (aspect == -1 && !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(); + } + } + } + } + } + else + return aspect; + break; + } + case sIsCrypted: if (no_program_info) return -1; return program.isCrypted(); + case sVideoPID: + if (m_dvb_service) + { + int vpid = m_dvb_service->getCacheEntry(eDVBService::cVPID); + if (vpid != -1) + return vpid; + } + if (no_program_info) return -1; if (program.videoStreams.empty()) return -1; return program.videoStreams[0].pid; + case sVideoType: if (no_program_info) return -1; if (program.videoStreams.empty()) return -1; return program.videoStreams[0].type; + case sAudioPID: + if (m_dvb_service) + { + int apid = m_dvb_service->getCacheEntry(eDVBService::cAPID); + if (apid != -1) + return apid; + apid = m_dvb_service->getCacheEntry(eDVBService::cAC3PID); + if (apid != -1) + return apid; + } + if (no_program_info) return -1; if (program.audioStreams.empty()) return -1; return program.audioStreams[0].pid; + case sPCRPID: + if (m_dvb_service) + { + int pcrpid = m_dvb_service->getCacheEntry(eDVBService::cPCRPID); + if (pcrpid != -1) + return pcrpid; + } + if (no_program_info) return -1; return program.pcrPid; + case sPMTPID: if (no_program_info) return -1; return program.pmtPid; + case sTXTPID: if (no_program_info) return -1; return program.textPid; 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; + case sServiceref: return resIsString; + case sDVBState: return m_tune_state; default: - return -1; + break; } + return -1; } std::string eDVBServicePlay::getInfoString(int w) -{ +{ switch (w) { case sProvider: if (!m_dvb_service) return ""; return m_dvb_service->m_provider_name; + case sServiceref: + return m_reference.toString(); default: - return ""; + break; } + return iServiceInformation::getInfoString(w); +} + +PyObject *eDVBServicePlay::getInfoObject(int w) +{ + switch (w) + { + case sCAIDs: + return m_service_handler.getCaIds(); + case sTransponderData: + return eStaticServiceDVBInformation().getInfoObject(m_reference, w); + default: + break; + } + return iServiceInformation::getInfoObject(w); } int eDVBServicePlay::getNumberOfTracks() { eDVBServicePMTHandler::program program; - if (m_service_handler.getProgramInfo(program)) + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + if (h.getProgramInfo(program)) return 0; return program.audioStreams.size(); } +int eDVBServicePlay::getCurrentTrack() +{ + eDVBServicePMTHandler::program program; + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + if (h.getProgramInfo(program)) + return 0; + + int max = program.audioStreams.size(); + int i; + + for (i = 0; i < max; ++i) + if (program.audioStreams[i].pid == m_current_audio_pid) + return i; + + return 0; +} + RESULT eDVBServicePlay::selectTrack(unsigned int i) { int ret = selectAudioStream(i); - if (m_decoder->start()) + if (m_decoder->set()) return -5; return ret; @@ -878,17 +1773,24 @@ RESULT eDVBServicePlay::selectTrack(unsigned int i) RESULT eDVBServicePlay::getTrackInfo(struct iAudioTrackInfo &info, unsigned int i) { eDVBServicePMTHandler::program program; + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; - if (m_service_handler.getProgramInfo(program)) + if (h.getProgramInfo(program)) return -1; if (i >= program.audioStreams.size()) return -2; + info.m_pid = program.audioStreams[i].pid; + 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::atAAC) + info.m_description = "AAC"; + else if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atAACHE) + info.m_description = "AAC-HE"; else if (program.audioStreams[i].type == eDVBServicePMTHandler::audioStream::atDTS) info.m_description = "DTS"; else @@ -914,95 +1816,1304 @@ RESULT eDVBServicePlay::getTrackInfo(struct iAudioTrackInfo &info, unsigned int int eDVBServicePlay::selectAudioStream(int i) { eDVBServicePMTHandler::program program; + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + pts_t position = -1; - if (m_service_handler.getProgramInfo(program)) + if (h.getProgramInfo(program)) return -1; - - if ((unsigned int)i >= program.audioStreams.size()) + + if ((i != -1) && ((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; + int stream = i; + if (stream == -1) + stream = program.defaultAudioStream; - return 0; -} + int apid = -1, apidtype = -1; -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); -} + if (((unsigned int)stream) < program.audioStreams.size()) + { + apid = program.audioStreams[stream].pid; + apidtype = program.audioStreams[stream].type; + } -int eDVBServicePlay::getNumberOfSubservices() -{ - ePtr evt; - if (!m_event_handler.getEvent(evt, 0)) - return evt->getNumOfLinkageServices(); - return 0; -} + if (i != -1 && apid != m_current_audio_pid && (m_is_pvr || m_timeshift_active)) + eDebug("getPlayPosition ret %d, pos %lld in selectAudioStream", getPlayPosition(position), position); -RESULT eDVBServicePlay::getSubservice(eServiceReference &sub, unsigned int n) -{ - ePtr evt; - if (!m_event_handler.getEvent(evt, 0)) + m_current_audio_pid = apid; + + if (m_is_primary && m_decoder->setAudioPID(apid, apidtype)) + { + eDebug("set audio pid failed"); + return -4; + } + + if (position != -1) + eDebug("seekTo ret %d", seekTo(position)); + + int rdsPid = apid; + + /* if we are not in PVR mode, timeshift is not active and we are not in pip mode, check if we need to enable the rds reader */ + if (!(m_is_pvr || m_timeshift_active || !m_is_primary)) { - if (!evt->getLinkageService(sub, n)) + int different_pid = program.videoStreams.empty() && program.audioStreams.size() == 1 && program.audioStreams[stream].rdsPid != -1; + if (different_pid) + rdsPid = program.audioStreams[stream].rdsPid; + if (!m_rds_decoder || m_rds_decoder->getPid() != rdsPid) { - eServiceReferenceDVB &subservice = (eServiceReferenceDVB&) sub; - eServiceReferenceDVB ¤t = (eServiceReferenceDVB&) m_reference; - subservice.setDVBNamespace(current.getDVBNamespace()); - if ( current.getParentTransportStreamID().get() ) + m_rds_decoder = 0; + ePtr data_demux; + if (!h.getDataDemux(data_demux)) { - subservice.setParentTransportStreamID( current.getParentTransportStreamID() ); - subservice.setParentServiceID( current.getParentServiceID() ); + m_rds_decoder = new eDVBRdsDecoder(data_demux, different_pid); + m_rds_decoder->connectEvent(slot(*this, &eDVBServicePlay::rdsDecoderEvent), m_rds_decoder_event_connection); + m_rds_decoder->start(rdsPid); } - 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) ); + } + } + + /* store new pid as default only when: + a.) we have an entry in the service db for the current service, + b.) we are not playing back something, + c.) we are not selecting the default entry. (we wouldn't change + anything in the best case, or destroy the default setting in + case the real default is not yet available.) + */ + if (m_dvb_service && ((i != -1) + || ((m_dvb_service->getCacheEntry(eDVBService::cAPID) == -1) && (m_dvb_service->getCacheEntry(eDVBService::cAC3PID)==-1)))) + { + if (apidtype == eDVBAudio::aMPEG) + { + m_dvb_service->setCacheEntry(eDVBService::cAPID, apid); + m_dvb_service->setCacheEntry(eDVBService::cAC3PID, -1); + } + else if (apidtype == eDVBAudio::aAC3) + { + m_dvb_service->setCacheEntry(eDVBService::cAPID, -1); + m_dvb_service->setCacheEntry(eDVBService::cAC3PID, apid); + } + else + { + m_dvb_service->setCacheEntry(eDVBService::cAPID, -1); + m_dvb_service->setCacheEntry(eDVBService::cAC3PID, -1); + } + } + + h.resetCachedProgram(); + + return 0; +} + +int eDVBServicePlay::getCurrentChannel() +{ + return m_decoder ? m_decoder->getAudioChannel() : STEREO; +} + +RESULT eDVBServicePlay::selectChannel(int i) +{ + if (i < LEFT || i > RIGHT || i == STEREO) + i = -1; // Stereo + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cACHANNEL, i); + if (m_decoder) + m_decoder->setAudioChannel(i); + return 0; +} + +std::string eDVBServicePlay::getText(int x) +{ + if (m_rds_decoder) + switch(x) + { + case RadioText: + return convertLatin1UTF8(m_rds_decoder->getRadioText()); + case RtpText: + return convertLatin1UTF8(m_rds_decoder->getRtpText()); + } + return ""; +} + +void eDVBServicePlay::rdsDecoderEvent(int what) +{ + switch(what) + { + case eDVBRdsDecoder::RadioTextChanged: + m_event((iPlayableService*)this, evUpdatedRadioText); + break; + case eDVBRdsDecoder::RtpTextChanged: + m_event((iPlayableService*)this, evUpdatedRtpText); + break; + case eDVBRdsDecoder::RassInteractivePicMaskChanged: + m_event((iPlayableService*)this, evUpdatedRassInteractivePicMask); + break; + case eDVBRdsDecoder::RecvRassSlidePic: + m_event((iPlayableService*)this, evUpdatedRassSlidePic); + break; + } +} + +void eDVBServicePlay::showRassSlidePicture() +{ + if (m_rds_decoder) + { + if (m_decoder) + { + std::string rass_slide_pic = m_rds_decoder->getRassSlideshowPicture(); + if (rass_slide_pic.length()) + m_decoder->showSinglePic(rass_slide_pic.c_str()); + else + eDebug("empty filename for rass slide picture received!!"); + } + else + eDebug("no MPEG Decoder to show iframes avail"); + } + else + eDebug("showRassSlidePicture called.. but not decoder"); +} + +void eDVBServicePlay::showRassInteractivePic(int page, int subpage) +{ + if (m_rds_decoder) + { + if (m_decoder) + { + std::string rass_interactive_pic = m_rds_decoder->getRassPicture(page, subpage); + if (rass_interactive_pic.length()) + m_decoder->showSinglePic(rass_interactive_pic.c_str()); + else + eDebug("empty filename for rass interactive picture %d/%d received!!", page, subpage); + } + else + eDebug("no MPEG Decoder to show iframes avail"); + } + else + eDebug("showRassInteractivePic called.. but not decoder"); +} + +ePyObject eDVBServicePlay::getRassInteractiveMask() +{ + if (m_rds_decoder) + return m_rds_decoder->getRassPictureMask(); + Py_RETURN_NONE; +} + +int eDVBServiceBase::getFrontendInfo(int w) +{ + eUsePtr channel; + if(m_service_handler.getChannel(channel)) + return 0; + ePtr fe; + if(channel->getFrontend(fe)) + return 0; + return fe->readFrontendData(w); +} + +PyObject *eDVBServiceBase::getFrontendData() +{ + ePyObject ret = PyDict_New(); + if (ret) + { + eUsePtr channel; + if(!m_service_handler.getChannel(channel)) + { + ePtr fe; + if(!channel->getFrontend(fe)) + fe->getFrontendData(ret); + } + } + else + Py_RETURN_NONE; + return ret; +} + +PyObject *eDVBServiceBase::getFrontendStatus() +{ + ePyObject ret = PyDict_New(); + if (ret) + { + eUsePtr channel; + if(!m_service_handler.getChannel(channel)) + { + ePtr fe; + if(!channel->getFrontend(fe)) + fe->getFrontendStatus(ret); + } + } + else + Py_RETURN_NONE; + return ret; +} + +PyObject *eDVBServiceBase::getTransponderData(bool original) +{ + ePyObject ret = PyDict_New(); + if (ret) + { + eUsePtr channel; + if(!m_service_handler.getChannel(channel)) + { + ePtr fe; + if(!channel->getFrontend(fe)) + fe->getTransponderData(ret, original); + } + } + else + Py_RETURN_NONE; + return ret; +} + +PyObject *eDVBServiceBase::getAll(bool original) +{ + ePyObject ret = getTransponderData(original); + if (ret != Py_None) + { + eUsePtr channel; + if(!m_service_handler.getChannel(channel)) + { + ePtr fe; + if(!channel->getFrontend(fe)) + { + fe->getFrontendData(ret); + fe->getFrontendStatus(ret); } - return 0; } } + return ret; +} + +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, m_reference, n)) + return 0; + } sub.type=eServiceReference::idInvalid; return -1; } RESULT eDVBServicePlay::startTimeshift() { + ePtr demux; + + eDebug("Start timeshift!"); + if (m_timeshift_enabled) return -1; - eDebug("TIMESHIFT - start!"); + + /* start recording with the data demux. */ + if (m_service_handler.getDataDemux(demux)) + return -2; + + demux->createTSRecorder(m_record); + if (!m_record) + return -3; + + std::string tspath; + if(ePythonConfigQuery::getConfigValue("config.usage.timeshift_path", tspath) == -1){ + eDebug("could not query ts path"); + return -5; + } + tspath.append("/timeshift.XXXXXX"); + char* templ; + templ = new char[tspath.length() + 1]; + strcpy(templ, tspath.c_str()); + + m_timeshift_fd = mkstemp(templ); + m_timeshift_file = std::string(templ); + + eDebug("recording to %s", templ); + + delete [] templ; + + if (m_timeshift_fd < 0) + { + m_record = 0; + return -4; + } + + m_record->setTargetFD(m_timeshift_fd); + + m_timeshift_enabled = 1; + + updateTimeshiftPids(); + m_record->start(); + return 0; } -RESULT eDVBServicePlay::stopTimeshift() +RESULT eDVBServicePlay::stopTimeshift(bool swToLive) { if (!m_timeshift_enabled) return -1; + + if (swToLive) + switchToLive(); + m_timeshift_enabled = 0; - eDebug("timeshift disabled"); + + m_record->stop(); + m_record = 0; + + close(m_timeshift_fd); + eDebug("remove timeshift file"); + eBackgroundFileEraser::getInstance()->erase(m_timeshift_file.c_str()); + + return 0; +} + +int eDVBServicePlay::isTimeshiftActive() +{ + return m_timeshift_enabled && m_timeshift_active; +} + +RESULT eDVBServicePlay::activateTimeshift() +{ + if (!m_timeshift_enabled) + return -1; + + if (!m_timeshift_active) + { + switchToTimeshift(); + return 0; + } + + return -2; +} + +PyObject *eDVBServicePlay::getCutList() +{ + ePyObject list = PyList_New(0); + + for (std::multiset::iterator i(m_cue_entries.begin()); i != m_cue_entries.end(); ++i) + { + ePyObject tuple = PyTuple_New(2); + PyTuple_SET_ITEM(tuple, 0, PyLong_FromLongLong(i->where)); + PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(i->what)); + PyList_Append(list, tuple); + Py_DECREF(tuple); + } + + return list; +} + +void eDVBServicePlay::setCutList(ePyObject list) +{ + if (!PyList_Check(list)) + return; + int size = PyList_Size(list); + int i; + + m_cue_entries.clear(); + + for (i=0; i pids_to_record; + pids_to_record.insert(0); // PAT + if (program.pmtPid != -1) + pids_to_record.insert(program.pmtPid); // PMT + + if (program.textPid != -1) + pids_to_record.insert(program.textPid); // Videotext + + for (std::vector::const_iterator + i(program.videoStreams.begin()); + i != program.videoStreams.end(); ++i) + pids_to_record.insert(i->pid); + + for (std::vector::const_iterator + i(program.audioStreams.begin()); + i != program.audioStreams.end(); ++i) + pids_to_record.insert(i->pid); + + for (std::vector::const_iterator + i(program.subtitleStreams.begin()); + i != program.subtitleStreams.end(); ++i) + pids_to_record.insert(i->pid); + + std::set new_pids, obsolete_pids; + + std::set_difference(pids_to_record.begin(), pids_to_record.end(), + m_pids_active.begin(), m_pids_active.end(), + std::inserter(new_pids, new_pids.begin())); + + std::set_difference( + m_pids_active.begin(), m_pids_active.end(), + pids_to_record.begin(), pids_to_record.end(), + std::inserter(new_pids, new_pids.begin()) + ); + + for (std::set::iterator i(new_pids.begin()); i != new_pids.end(); ++i) + m_record->addPID(*i); + + for (std::set::iterator i(obsolete_pids.begin()); i != obsolete_pids.end(); ++i) + m_record->removePID(*i); + } +} + +RESULT eDVBServicePlay::setNextPlaybackFile(const char *f) +{ + m_timeshift_file_next = f; + return 0; +} + +void eDVBServicePlay::switchToLive() +{ + if (!m_timeshift_active) + return; + + eDebug("SwitchToLive"); + + resetTimeshift(0); + + m_is_paused = m_skipmode = m_fastforward = m_slowmotion = 0; /* not supported in live mode */ + + /* free the timeshift service handler, we need the resources */ + m_service_handler_timeshift.free(); + + updateDecoder(true); +} + +void eDVBServicePlay::resetTimeshift(int start) +{ + m_cue = 0; + m_decode_demux = 0; + m_decoder = 0; + m_teletext_parser = 0; + m_rds_decoder = 0; + m_subtitle_parser = 0; + m_new_subtitle_page_connection = 0; + m_new_dvb_subtitle_page_connection = 0; + m_rds_decoder_event_connection = 0; + m_video_event_connection = 0; + m_timeshift_changed = 1; + m_timeshift_file_next.clear(); + + if (start) + { + m_cue = new eCueSheet(); + m_timeshift_active = 1; + } + else + m_timeshift_active = 0; +} + +void eDVBServicePlay::switchToTimeshift() +{ + if (m_timeshift_active) + return; + + resetTimeshift(1); + + eServiceReferenceDVB r = (eServiceReferenceDVB&)m_reference; + r.path = m_timeshift_file; + + m_cue->seekTo(0, -1000); + m_service_handler_timeshift.tune(r, 1, m_cue, 0, m_dvb_service); /* use the decoder demux for everything */ + + eDebug("eDVBServicePlay::switchToTimeshift, in pause mode now."); + pause(); + updateDecoder(true); /* mainly to switch off PCR, and to set pause */ +} + +void eDVBServicePlay::updateDecoder(bool sendSeekableStateChanged) +{ + int vpid = -1, vpidtype = -1, pcrpid = -1, tpid = -1, achannel = -1, ac3_delay=-1, pcm_delay=-1; + bool mustPlay = false; + + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + + eDVBServicePMTHandler::program program; + if (h.getProgramInfo(program)) + eDebug("getting program info failed."); + else + { + eDebugNoNewLine("have %d video stream(s)", program.videoStreams.size()); + if (!program.videoStreams.empty()) + { + eDebugNoNewLine(" ("); + for (std::vector::const_iterator + i(program.videoStreams.begin()); + i != program.videoStreams.end(); ++i) + { + if (vpid == -1) + { + vpid = i->pid; + vpidtype = i->type; + } + if (i != program.videoStreams.begin()) + eDebugNoNewLine(", "); + eDebugNoNewLine("%04x", i->pid); + } + eDebugNoNewLine(")"); + } + eDebugNoNewLine(", and %d audio stream(s)", program.audioStreams.size()); + if (!program.audioStreams.empty()) + { + eDebugNoNewLine(" ("); + for (std::vector::const_iterator + i(program.audioStreams.begin()); + i != program.audioStreams.end(); ++i) + { + if (i != program.audioStreams.begin()) + eDebugNoNewLine(", "); + eDebugNoNewLine("%04x", i->pid); + } + eDebugNoNewLine(")"); + } + eDebugNoNewLine(", and the pcr pid is %04x", program.pcrPid); + pcrpid = program.pcrPid; + eDebug(", and the text pid is %04x", program.textPid); + tpid = program.textPid; + } + + if (!m_decoder) + { + h.getDecodeDemux(m_decode_demux); + if (m_decode_demux) + { + m_decode_demux->getMPEGDecoder(m_decoder, m_is_primary); + if (m_decoder) + m_decoder->connectVideoEvent(slot(*this, &eDVBServicePlay::video_event), m_video_event_connection); + if (m_is_primary) + { + m_teletext_parser = new eDVBTeletextParser(m_decode_demux); + m_teletext_parser->connectNewPage(slot(*this, &eDVBServicePlay::newSubtitlePage), m_new_subtitle_page_connection); + m_subtitle_parser = new eDVBSubtitleParser(m_decode_demux); + m_subtitle_parser->connectNewPage(slot(*this, &eDVBServicePlay::newDVBSubtitlePage), m_new_dvb_subtitle_page_connection); + if (m_timeshift_changed) + { + ePyObject subs = getCachedSubtitle(); + if (subs != Py_None) + { + int type = PyInt_AsLong(PyTuple_GET_ITEM(subs, 0)), + pid = PyInt_AsLong(PyTuple_GET_ITEM(subs, 1)), + comp_page = PyInt_AsLong(PyTuple_GET_ITEM(subs, 2)), // ttx page + anc_page = PyInt_AsLong(PyTuple_GET_ITEM(subs, 3)); // ttx magazine + if (type == 0) // dvb + m_subtitle_parser->start(pid, comp_page, anc_page); + else if (type == 1) // ttx + m_teletext_parser->setPageAndMagazine(comp_page, anc_page); + } + Py_DECREF(subs); + } + } + } + if (m_cue) + m_cue->setDecodingDemux(m_decode_demux, m_decoder); + mustPlay = true; + } + + m_timeshift_changed = 0; + + if (m_decoder) + { + bool wasSeekable = m_decoder->getVideoProgressive() != -1; + if (m_dvb_service) + { + achannel = m_dvb_service->getCacheEntry(eDVBService::cACHANNEL); + ac3_delay = m_dvb_service->getCacheEntry(eDVBService::cAC3DELAY); + pcm_delay = m_dvb_service->getCacheEntry(eDVBService::cPCMDELAY); + } + else // subservice + { + eServiceReferenceDVB ref; + m_service_handler.getServiceReference(ref); + eServiceReferenceDVB parent = ref.getParentServiceReference(); + if (!parent) + parent = ref; + if (parent) + { + ePtr res_mgr; + if (!eDVBResourceManager::getInstance(res_mgr)) + { + ePtr db; + if (!res_mgr->getChannelList(db)) + { + ePtr origService; + if (!db->getService(parent, origService)) + { + ac3_delay = origService->getCacheEntry(eDVBService::cAC3DELAY); + pcm_delay = origService->getCacheEntry(eDVBService::cPCMDELAY); + } + } + } + } + } + + setAC3Delay(ac3_delay == -1 ? 0 : ac3_delay); + setPCMDelay(pcm_delay == -1 ? 0 : pcm_delay); + + m_decoder->setVideoPID(vpid, vpidtype); + selectAudioStream(); + + if (!(m_is_pvr || m_timeshift_active || !m_is_primary)) + m_decoder->setSyncPCR(pcrpid); + else + m_decoder->setSyncPCR(-1); + + if (m_is_primary) + { + m_decoder->setTextPID(tpid); + m_teletext_parser->start(program.textPid); + } + + if (vpid > 0 && vpid < 0x2000) + ; + else + { + std::string radio_pic; + if (!ePythonConfigQuery::getConfigValue("config.misc.radiopic", radio_pic)) + m_decoder->setRadioPic(radio_pic); + } + + if (mustPlay) + m_decoder->play(); + else + m_decoder->set(); + + m_decoder->setAudioChannel(achannel); + + /* don't worry about non-existing services, nor pvr services */ + if (m_dvb_service) + { + /* (audio pid will be set in selectAudioTrack */ + m_dvb_service->setCacheEntry(eDVBService::cVPID, vpid); + m_dvb_service->setCacheEntry(eDVBService::cVTYPE, vpidtype == eDVBVideo::MPEG2 ? -1 : vpidtype); + m_dvb_service->setCacheEntry(eDVBService::cPCRPID, pcrpid); + m_dvb_service->setCacheEntry(eDVBService::cTPID, tpid); + } + if (!sendSeekableStateChanged && (m_decoder->getVideoProgressive() != -1) != wasSeekable) + sendSeekableStateChanged = true; + } + m_have_video_pid = (vpid > 0 && vpid < 0x2000); + + if (sendSeekableStateChanged) + m_event((iPlayableService*)this, evSeekableStatusChanged); +} + +void eDVBServicePlay::loadCuesheet() +{ + std::string filename = m_reference.path + ".cuts"; + + m_cue_entries.clear(); + + FILE *f = fopen(filename.c_str(), "rb"); + + if (f) + { + eDebug("loading cuts.."); + while (1) + { + unsigned long long where; + unsigned int what; + + if (!fread(&where, sizeof(where), 1, f)) + break; + if (!fread(&what, sizeof(what), 1, f)) + break; + +#if BYTE_ORDER == LITTLE_ENDIAN + where = bswap_64(where); +#endif + what = ntohl(what); + + if (what > 3) + break; + + m_cue_entries.insert(cueEntry(where, what)); + } + fclose(f); + eDebug("%d entries", m_cue_entries.size()); + } else + eDebug("cutfile not found!"); + + m_cuesheet_changed = 0; + cutlistToCuesheet(); + m_event((iPlayableService*)this, evCuesheetChanged); +} + +void eDVBServicePlay::saveCuesheet() +{ + std::string filename = m_reference.path + ".cuts"; + + FILE *f = fopen(filename.c_str(), "wb"); + + if (f) + { + unsigned long long where; + int what; + + for (std::multiset::iterator i(m_cue_entries.begin()); i != m_cue_entries.end(); ++i) + { +#if BYTE_ORDER == BIG_ENDIAN + where = i->where; +#else + where = bswap_64(i->where); +#endif + what = htonl(i->what); + fwrite(&where, sizeof(where), 1, f); + fwrite(&what, sizeof(what), 1, f); + + } + fclose(f); + } + + m_cuesheet_changed = 0; +} + +void eDVBServicePlay::cutlistToCuesheet() +{ + if (!m_cue) + { + eDebug("no cue sheet"); + return; + } + m_cue->clear(); + + if (!m_cutlist_enabled) + { + m_cue->commitSpans(); + eDebug("cutlists were disabled"); + return; + } + + pts_t in = 0, out = 0, length = 0; + + getLength(length); + + std::multiset::iterator i(m_cue_entries.begin()); + + int have_any_span = 0; + + while (1) + { + if (i == m_cue_entries.end()) + { + if (!have_any_span && !in) + break; + out = length; + } else { + if (i->what == 0) /* in */ + { + in = i++->where; + continue; + } else if (i->what == 1) /* out */ + out = i++->where; + else /* mark (2) or last play position (3) */ + { + i++; + continue; + } + } + + if (in < 0) + in = 0; + if (out < 0) + out = 0; + if (in > length) + in = length; + if (out > length) + out = length; + + if (in < out) + { + have_any_span = 1; + m_cue->addSourceSpan(in, out); + in = out = 0; + } + + in = length; + + if (i == m_cue_entries.end()) + break; + } + m_cue->commitSpans(); +} + +RESULT eDVBServicePlay::enableSubtitles(eWidget *parent, ePyObject tuple) +{ + if (m_subtitle_widget) + disableSubtitles(parent); + + ePyObject entry; + int tuplesize = PyTuple_Size(tuple); + int type = 0; + + if (!PyTuple_Check(tuple)) + goto error_out; + + if (tuplesize < 1) + goto error_out; + + entry = PyTuple_GET_ITEM(tuple, 0); + + if (!PyInt_Check(entry)) + goto error_out; + + type = PyInt_AsLong(entry); + + if (type == 1) // teletext subtitles + { + int page, magazine, pid; + if (tuplesize < 4) + goto error_out; + + if (!m_teletext_parser) + { + eDebug("enable teletext subtitles.. no parser !!!"); + return -1; + } + + entry = PyTuple_GET_ITEM(tuple, 1); + if (!PyInt_Check(entry)) + goto error_out; + pid = PyInt_AsLong(entry); + + entry = PyTuple_GET_ITEM(tuple, 2); + if (!PyInt_Check(entry)) + goto error_out; + page = PyInt_AsLong(entry); + + entry = PyTuple_GET_ITEM(tuple, 3); + if (!PyInt_Check(entry)) + goto error_out; + magazine = PyInt_AsLong(entry); + + m_subtitle_widget = new eSubtitleWidget(parent); + m_subtitle_widget->resize(parent->size()); /* full size */ + m_teletext_parser->setPageAndMagazine(page, magazine); + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cSUBTITLE,((pid&0xFFFF)<<16)|((page&0xFF)<<8)|(magazine&0xFF)); + } + else if (type == 0) + { + int pid = 0, composition_page_id = 0, ancillary_page_id = 0; + if (!m_subtitle_parser) + { + eDebug("enable dvb subtitles.. no parser !!!"); + return -1; + } + if (tuplesize < 4) + goto error_out; + + entry = PyTuple_GET_ITEM(tuple, 1); + if (!PyInt_Check(entry)) + goto error_out; + pid = PyInt_AsLong(entry); + + entry = PyTuple_GET_ITEM(tuple, 2); + if (!PyInt_Check(entry)) + goto error_out; + composition_page_id = PyInt_AsLong(entry); + + entry = PyTuple_GET_ITEM(tuple, 3); + if (!PyInt_Check(entry)) + goto error_out; + ancillary_page_id = PyInt_AsLong(entry); + + m_subtitle_widget = new eSubtitleWidget(parent); + m_subtitle_widget->resize(parent->size()); /* full size */ + m_subtitle_parser->start(pid, composition_page_id, ancillary_page_id); + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cSUBTITLE, ((pid&0xFFFF)<<16)|((composition_page_id&0xFF)<<8)|(ancillary_page_id&0xFF)); + } + else + goto error_out; return 0; +error_out: + eDebug("enableSubtitles needs a tuple as 2nd argument!\n" + "for teletext subtitles (0, pid, teletext_page, teletext_magazine)\n" + "for dvb subtitles (1, pid, composition_page_id, ancillary_page_id)"); + return -1; } +RESULT eDVBServicePlay::disableSubtitles(eWidget *parent) +{ + delete m_subtitle_widget; + m_subtitle_widget = 0; + if (m_subtitle_parser) + { + m_subtitle_parser->stop(); + m_dvb_subtitle_pages.clear(); + } + if (m_teletext_parser) + { + m_teletext_parser->setPageAndMagazine(-1, -1); + m_subtitle_pages.clear(); + } + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cSUBTITLE, -1); + return 0; +} + +PyObject *eDVBServicePlay::getCachedSubtitle() +{ + if (m_dvb_service) + { + int tmp = m_dvb_service->getCacheEntry(eDVBService::cSUBTITLE); + if (tmp != -1) + { + unsigned int data = (unsigned int)tmp; + int pid = (data&0xFFFF0000)>>16; + ePyObject tuple = PyTuple_New(4); + eDVBServicePMTHandler::program program; + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + if (!h.getProgramInfo(program)) + { + if (program.textPid==pid) // teletext + PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(1)); // type teletext + else + PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(0)); // type dvb + PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(pid)); // pid + PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong((data&0xFF00)>>8)); // composition_page / page + PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(data&0xFF)); // ancillary_page / magazine + return tuple; + } + } + } + Py_RETURN_NONE; +} + +PyObject *eDVBServicePlay::getSubtitleList() +{ + if (!m_teletext_parser) + Py_RETURN_NONE; + + ePyObject l = PyList_New(0); + std::set added_ttx_pages; + + std::set &subs = + m_teletext_parser->m_found_subtitle_pages; + + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; + eDVBServicePMTHandler::program program; + if (h.getProgramInfo(program)) + eDebug("getting program info failed."); + else + { + for (std::vector::iterator it(program.subtitleStreams.begin()); + it != program.subtitleStreams.end(); ++it) + { + switch(it->subtitling_type) + { + case 0x01: // ebu teletext subtitles + { + int page_number = it->teletext_page_number & 0xFF; + int magazine_number = it->teletext_magazine_number & 7; + int hash = magazine_number << 8 | page_number; + if (added_ttx_pages.find(hash) == added_ttx_pages.end()) + { + ePyObject tuple = PyTuple_New(5); + PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(1)); + PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(it->pid)); + PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(page_number)); + PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(magazine_number)); + PyTuple_SET_ITEM(tuple, 4, PyString_FromString(it->language_code.c_str())); + PyList_Append(l, tuple); + Py_DECREF(tuple); + added_ttx_pages.insert(hash); + } + break; + } + case 0x10 ... 0x13: + case 0x20 ... 0x23: // dvb subtitles + { + ePyObject tuple = PyTuple_New(5); + PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(0)); + PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(it->pid)); + PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(it->composition_page_id)); + PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(it->ancillary_page_id)); + PyTuple_SET_ITEM(tuple, 4, PyString_FromString(it->language_code.c_str())); + PyList_Insert(l, 0, tuple); + Py_DECREF(tuple); + break; + } + } + } + } + + for (std::set::iterator it(subs.begin()); + it != subs.end(); ++it) + { + int page_number = it->teletext_page_number & 0xFF; + int magazine_number = it->teletext_magazine_number & 7; + int hash = magazine_number << 8 | page_number; + if (added_ttx_pages.find(hash) == added_ttx_pages.end()) + { + ePyObject tuple = PyTuple_New(5); + PyTuple_SET_ITEM(tuple, 0, PyInt_FromLong(1)); + PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(it->pid)); + PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(page_number)); + PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(magazine_number)); + PyTuple_SET_ITEM(tuple, 4, PyString_FromString("und")); // undetermined + PyList_Append(l, tuple); + Py_DECREF(tuple); + } + } + + return l; +} + +void eDVBServicePlay::newSubtitlePage(const eDVBTeletextSubtitlePage &page) +{ + if (m_subtitle_widget) + { + pts_t pos = 0; + if (m_decoder) + m_decoder->getPTS(0, pos); + eDebug("got new subtitle page %lld %lld %d", pos, page.m_pts, page.m_have_pts); + m_subtitle_pages.push_back(page); + checkSubtitleTiming(); + } +} + +void eDVBServicePlay::checkSubtitleTiming() +{ + eDebug("checkSubtitleTiming"); + if (!m_subtitle_widget) + return; + while (1) + { + enum { TELETEXT, DVB } type; + eDVBTeletextSubtitlePage page; + eDVBSubtitlePage dvb_page; + pts_t show_time; + if (!m_subtitle_pages.empty()) + { + page = m_subtitle_pages.front(); + type = TELETEXT; + show_time = page.m_pts; + } + else if (!m_dvb_subtitle_pages.empty()) + { + dvb_page = m_dvb_subtitle_pages.front(); + type = DVB; + show_time = dvb_page.m_show_time; + } + else + return; + + pts_t pos = 0; + + if (m_decoder) + m_decoder->getPTS(0, pos); + + eDebug("%lld %lld", pos, show_time); + int diff = show_time - pos; + if (type == TELETEXT && !page.m_have_pts) + { + eDebug("ttx subtitle page without pts... immediate show"); + diff = 0; + } + if (diff < 0) + { + eDebug("[late (%d ms)]", -diff / 90); + diff = 0; + } + if (abs(diff) > 1800000) + { + eDebug("[invalid]... immediate show!"); + diff = 0; + } + if ((diff/90)<20) + { + if (type == TELETEXT) + { + eDebug("display teletext subtitle page %lld", show_time); + m_subtitle_widget->setPage(page); + m_subtitle_pages.pop_front(); + } + else + { + eDebug("display dvb subtitle Page %lld", show_time); + m_subtitle_widget->setPage(dvb_page); + m_dvb_subtitle_pages.pop_front(); + } + } else + { + eDebug("start subtitle delay %d", diff / 90); + m_subtitle_sync_timer->start(diff / 90, 1); + break; + } + } +} + +void eDVBServicePlay::newDVBSubtitlePage(const eDVBSubtitlePage &p) +{ + if (m_subtitle_widget) + { + pts_t pos = 0; + if (m_decoder) + m_decoder->getPTS(0, pos); + eDebug("got new subtitle page %lld %lld", pos, p.m_show_time); + m_dvb_subtitle_pages.push_back(p); + checkSubtitleTiming(); + } +} + +int eDVBServicePlay::getAC3Delay() +{ + if (m_dvb_service) + return m_dvb_service->getCacheEntry(eDVBService::cAC3DELAY); + else if (m_decoder) + return m_decoder->getAC3Delay(); + else + return 0; +} + +int eDVBServicePlay::getPCMDelay() +{ + if (m_dvb_service) + return m_dvb_service->getCacheEntry(eDVBService::cPCMDELAY); + else if (m_decoder) + return m_decoder->getPCMDelay(); + else + return 0; +} + +void eDVBServicePlay::setAC3Delay(int delay) +{ + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cAC3DELAY, delay ? delay : -1); + if (m_decoder) { + std::string config_delay; + int config_delay_int = 0; + if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0) + config_delay_int = atoi(config_delay.c_str()); + m_decoder->setAC3Delay(delay + config_delay_int); + } +} + +void eDVBServicePlay::setPCMDelay(int delay) +{ + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cPCMDELAY, delay ? delay : -1); + if (m_decoder) { + std::string config_delay; + int config_delay_int = 0; + if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0) + config_delay_int = atoi(config_delay.c_str()); + else + config_delay_int = 0; + m_decoder->setPCMDelay(delay + config_delay_int); + } +} + +void eDVBServicePlay::video_event(struct iTSMPEGDecoder::videoEvent event) +{ + switch(event.type) { + case iTSMPEGDecoder::videoEvent::eventSizeChanged: + m_event((iPlayableService*)this, evVideoSizeChanged); + break; + case iTSMPEGDecoder::videoEvent::eventFrameRateChanged: + m_event((iPlayableService*)this, evVideoFramerateChanged); + break; + case iTSMPEGDecoder::videoEvent::eventProgressiveChanged: + m_event((iPlayableService*)this, evVideoProgressiveChanged); + break; + default: + break; + } +} + +RESULT eDVBServicePlay::stream(ePtr &ptr) +{ + ptr = this; + return 0; +} + +PyObject *eDVBServicePlay::getStreamingData() +{ + eDVBServicePMTHandler::program program; + if (m_service_handler.getProgramInfo(program)) + { + Py_RETURN_NONE; + } + + ePyObject r = program.createPythonObject(); + ePtr demux; + if (!m_service_handler.getDataDemux(demux)) + { + uint8_t demux_id; + if (!demux->getCADemuxID(demux_id)) + PutToDict(r, "demux", demux_id); + } + + return r; +} + + DEFINE_REF(eDVBServicePlay) +PyObject *eDVBService::getInfoObject(const eServiceReference &ref, int w) +{ + switch (w) + { + case iServiceInformation::sTransponderData: + return eStaticServiceDVBInformation().getInfoObject(ref, w); + default: + break; + } + return iStaticServiceInformation::getInfoObject(ref, w); +} + eAutoInitPtr init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");