X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/109805bc36dda9d5bc9a8cff1a95091751d1dc40..f769a73f621f88d4b4e64be8fae3f79ca3ef6c1b:/lib/dvb/pmt.cpp diff --git a/lib/dvb/pmt.cpp b/lib/dvb/pmt.cpp index fc433386..940d2e7d 100644 --- a/lib/dvb/pmt.cpp +++ b/lib/dvb/pmt.cpp @@ -50,9 +50,9 @@ void eDVBServicePMTHandler::channelStateChanged(iDVBChannel *channel) eDebug("ok ... now we start!!"); if (m_pmt_pid == -1) - m_PAT.begin(eApp, eDVBPATSpec(), m_demux); + m_PAT.begin(eApp, eDVBPATSpec(m_reference.path.empty() ? false : true), m_demux); else - m_PMT.begin(eApp, eDVBPMTSpec(m_pmt_pid, m_reference.getServiceID().get()), m_demux); + m_PMT.begin(eApp, eDVBPMTSpec(m_pmt_pid, m_reference.getServiceID().get(), m_reference.path.empty() ? false : true), m_demux); if ( m_service && !m_service->cacheEmpty() ) serviceEvent(eventNewProgramInfo); @@ -135,7 +135,7 @@ void eDVBServicePMTHandler::PATready(int) if (pmtpid == -1) serviceEvent(eventNoPATEntry); else - m_PMT.begin(eApp, eDVBPMTSpec(pmtpid, m_reference.getServiceID().get()), m_demux); + m_PMT.begin(eApp, eDVBPMTSpec(pmtpid, m_reference.getServiceID().get(), m_reference.path.empty() ? false : true), m_demux); } else serviceEvent(eventNoPAT); } @@ -231,43 +231,47 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) } //break; fall through !!! case 0x06: // PES Private - /* PES private can contain AC-3, DTS or lots of other stuff. - check descriptors to get the exact type. */ + case 0x81: // user private for (DescriptorConstIterator desc = (*es)->getDescriptors()->begin(); desc != (*es)->getDescriptors()->end(); ++desc) { - switch ((*desc)->getTag()) + uint8_t tag = (*desc)->getTag(); + if (!isaudio && !isvideo) { - case SUBTITLING_DESCRIPTOR: - { - SubtitlingDescriptor *d = (SubtitlingDescriptor*)(*desc); - const SubtitlingList *list = d->getSubtitlings(); - subtitleStream s; - s.pid = (*es)->getPid(); - for (SubtitlingConstIterator it(list->begin()); it != list->end(); ++it) + /* PES private can contain AC-3, DTS or lots of other stuff. + check descriptors to get the exakt type. */ + switch (tag) { - s.subtitling_type = (*it)->getSubtitlingType(); - s.composition_page_id = (*it)->getCompositionPageId(); - s.ancillary_page_id = (*it)->getAncillaryPageId(); - s.language_code = (*it)->getIso639LanguageCode(); -// eDebug("add dvb subtitle %s PID %04x, type %d, composition page %d, ancillary_page %d", -// s.language_code.c_str(), s.pid, s.subtitling_type, s.composition_page_id, s.ancillary_page_id); - program.subtitleStreams.push_back(s); - } - break; - } - case TELETEXT_DESCRIPTOR: - if ( program.textPid == -1 || (*es)->getPid() == cached_tpid ) + case SUBTITLING_DESCRIPTOR: { + SubtitlingDescriptor *d = (SubtitlingDescriptor*)(*desc); + const SubtitlingList *list = d->getSubtitlings(); subtitleStream s; - s.subtitling_type = 0x01; // EBU TELETEXT SUBTITLES - s.pid = program.textPid = (*es)->getPid(); - TeletextDescriptor *d = (TeletextDescriptor*)(*desc); - const VbiTeletextList *list = d->getVbiTeletexts(); - for (VbiTeletextConstIterator it(list->begin()); it != list->end(); ++it) + s.pid = (*es)->getPid(); + for (SubtitlingConstIterator it(list->begin()); it != list->end(); ++it) { - switch((*it)->getTeletextType()) + s.subtitling_type = (*it)->getSubtitlingType(); + s.composition_page_id = (*it)->getCompositionPageId(); + s.ancillary_page_id = (*it)->getAncillaryPageId(); + s.language_code = (*it)->getIso639LanguageCode(); + // eDebug("add dvb subtitle %s PID %04x, type %d, composition page %d, ancillary_page %d", + // s.language_code.c_str(), s.pid, s.subtitling_type, s.composition_page_id, s.ancillary_page_id); + program.subtitleStreams.push_back(s); + } + break; + } + case TELETEXT_DESCRIPTOR: + if ( program.textPid == -1 || (*es)->getPid() == cached_tpid ) + { + subtitleStream s; + s.subtitling_type = 0x01; // EBU TELETEXT SUBTITLES + s.pid = program.textPid = (*es)->getPid(); + TeletextDescriptor *d = (TeletextDescriptor*)(*desc); + const VbiTeletextList *list = d->getVbiTeletexts(); + for (VbiTeletextConstIterator it(list->begin()); it != list->end(); ++it) { + switch((*it)->getTeletextType()) + { case 0x02: // Teletext subtitle page case 0x05: // Teletext subtitle page for hearing impaired pepople s.language_code = (*it)->getIso639LanguageCode(); @@ -277,42 +281,69 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) // s.language_code.c_str(), s.pid, s.teletext_page_number, s.teletext_magazine_number); program.subtitleStreams.push_back(s); break; + } } } - } - break; - case DTS_DESCRIPTOR: - isaudio = 1; - audio.type = audioStream::atDTS; - break; - case AAC_DESCRIPTOR: - isaudio = 1; - audio.type = audioStream::atAAC; - break; - case AC3_DESCRIPTOR: - isaudio = 1; - audio.type = audioStream::atAC3; - break; - case ISO_639_LANGUAGE_DESCRIPTOR: - if (!isvideo) + break; + case DTS_DESCRIPTOR: + isaudio = 1; + audio.type = audioStream::atDTS; + break; + case AAC_DESCRIPTOR: + isaudio = 1; + audio.type = audioStream::atAAC; + break; + case AC3_DESCRIPTOR: + isaudio = 1; + audio.type = audioStream::atAC3; + break; + case REGISTRATION_DESCRIPTOR: /* some services don't have a separate AC3 descriptor */ { - const Iso639LanguageList *languages = ((Iso639LanguageDescriptor*)*desc)->getIso639Languages(); - /* use last language code */ - for (Iso639LanguageConstIterator i(languages->begin()); i != languages->end(); ++i) - audio.language_code = (*i)->getIso639LanguageCode(); + /* libdvbsi++ doesn't yet support this descriptor type, so work around. */ + if ((*desc)->getLength() != 4) + break; + unsigned char descr[6]; + (*desc)->writeToBuffer(descr); + int format_identifier = (descr[2] << 24) | (descr[3] << 16) | (descr[4] << 8) | (descr[5]); + switch (format_identifier) + { + case 0x41432d33: + isaudio = 1; + audio.type = audioStream::atAC3; + break; + default: + break; + } + break; + } + default: + break; } - break; - case STREAM_IDENTIFIER_DESCRIPTOR: - audio.component_tag = - video.component_tag = - ((StreamIdentifierDescriptor*)*desc)->getComponentTag(); - break; - case CA_DESCRIPTOR: - { - CaDescriptor *descr = (CaDescriptor*)(*desc); - program.caids.insert(descr->getCaSystemId()); - break; } + switch (tag) + { + case ISO_639_LANGUAGE_DESCRIPTOR: + if (!isvideo) + { + const Iso639LanguageList *languages = ((Iso639LanguageDescriptor*)*desc)->getIso639Languages(); + /* use last language code */ + for (Iso639LanguageConstIterator i(languages->begin()); i != languages->end(); ++i) + audio.language_code = (*i)->getIso639LanguageCode(); + } + break; + case STREAM_IDENTIFIER_DESCRIPTOR: + audio.component_tag = + video.component_tag = + ((StreamIdentifierDescriptor*)*desc)->getComponentTag(); + break; + case CA_DESCRIPTOR: + { + CaDescriptor *descr = (CaDescriptor*)(*desc); + program.caids.insert(descr->getCaSystemId()); + break; + } + default: + break; } } break; @@ -493,9 +524,9 @@ void eDVBServicePMTHandler::SDTScanEvent(int event) } } -int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, eCueSheet *cue) +int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, eCueSheet *cue, bool simulate) { - RESULT res; + RESULT res=0; m_reference = ref; m_use_decode_demux = use_decode_demux; @@ -505,16 +536,17 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, { eDVBChannelID chid; ref.getChannelID(chid); - res = m_resourceManager->allocateChannel(chid, m_channel); - eDebug("allocate Channel: res %d", res); + res = m_resourceManager->allocateChannel(chid, m_channel, simulate); + if (!simulate) + eDebug("allocate Channel: res %d", res); ePtr db; if (!m_resourceManager->getChannelList(db)) - db->getService((eServiceReferenceDVB&)m_reference, m_service); + db->getService((eServiceReferenceDVB&)m_reference, m_service); - if (!res) + if (!res && !simulate) eDVBCIInterfaces::getInstance()->addPMTHandler(this); - } else + } else if (!simulate) // no simulation of playback services { eDVBMetaParser parser; @@ -546,34 +578,40 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, m_channel = m_pvr_channel; } - if (m_channel) + if (!simulate) { - m_channel->connectStateChange( - slot(*this, &eDVBServicePMTHandler::channelStateChanged), - m_channelStateChanged_connection); - m_last_channel_state = -1; - channelStateChanged(m_channel); - - m_channel->connectEvent( - slot(*this, &eDVBServicePMTHandler::channelEvent), - m_channelEvent_connection); + if (m_channel) + { + m_channel->connectStateChange( + slot(*this, &eDVBServicePMTHandler::channelStateChanged), + m_channelStateChanged_connection); + m_last_channel_state = -1; + channelStateChanged(m_channel); + + m_channel->connectEvent( + slot(*this, &eDVBServicePMTHandler::channelEvent), + m_channelEvent_connection); - if (ref.path.empty()) + if (ref.path.empty()) + { + delete m_dvb_scan; + m_dvb_scan = new eDVBScan(m_channel, true, false); + m_dvb_scan->connectEvent(slot(*this, &eDVBServicePMTHandler::SDTScanEvent), m_scan_event_connection); + } + } else { - delete m_dvb_scan; - m_dvb_scan = new eDVBScan(m_channel, false, false); - m_dvb_scan->connectEvent(slot(*this, &eDVBServicePMTHandler::SDTScanEvent), m_scan_event_connection); + if (res == eDVBResourceManager::errAllSourcesBusy) + serviceEvent(eventNoResources); + else /* errChidNotFound, errNoChannelList, errChannelNotInList, errNoSourceFound */ + serviceEvent(eventMisconfiguration); + return res; } - } else - { - serviceEvent(eventNoResources); - return res; - } - if (m_pvr_channel) - { - m_pvr_channel->setCueSheet(cue); - m_pvr_channel->playFile(ref.path.c_str()); + if (m_pvr_channel) + { + m_pvr_channel->setCueSheet(cue); + m_pvr_channel->playFile(ref.path.c_str()); + } } return res; @@ -608,6 +646,7 @@ void eDVBServicePMTHandler::free() m_pvr_channel->stopFile(); m_pvr_channel->setCueSheet(0); } + m_PMT.stop(); m_PAT.stop(); m_service = 0;