X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/26b93e5ee373462211802fe859bd6a6d9dc083a5..21c6d9dffd08ebe0a94e99b68a98d3d1cebccebb:/lib/service/event.cpp diff --git a/lib/service/event.cpp b/lib/service/event.cpp index 45a27879..07eafbc9 100644 --- a/lib/service/event.cpp +++ b/lib/service/event.cpp @@ -1,12 +1,29 @@ #include #include +#include #include +#include #include #include #include +#include +#include #include +#include +#include + +// static members / methods +std::string eServiceEvent::m_language = "de_DE"; + +void eServiceEvent::setEPGLanguage( const std::string language ) +{ + m_language = language; +} +/////////////////////////// + DEFINE_REF(eServiceEvent); +DEFINE_REF(eComponentData); const char MAX_LANG = 37; /* OSD language (see /share/locales/locales) to iso639 conversion table */ @@ -52,20 +69,27 @@ std::string ISOtbl[MAX_LANG][2] = }; /* search for the presence of language from given EIT event descriptors*/ -bool eServiceEvent::language_exists(Event *evt, std::string lang) +bool eServiceEvent::loadLanguage(Event *evt, std::string lang, int tsidonid) { bool retval=0; for (DescriptorConstIterator desc = evt->getDescriptors()->begin(); desc != evt->getDescriptors()->end(); ++desc) { switch ((*desc)->getTag()) { + case LINKAGE_DESCRIPTOR: + m_linkage_services.clear(); + break; case SHORT_EVENT_DESCRIPTOR: { const ShortEventDescriptor *sed = (ShortEventDescriptor*)*desc; - if (lang.empty() || sed->getIso639LanguageCode() == lang) + const std::string &cc = sed->getIso639LanguageCode(); + int table=encodingHandler.getCountryCodeDefaultMapping(cc); + if (lang.empty()) + lang = cc; // use first found language + if (cc == lang) { - m_event_name = convertDVBUTF8(sed->getEventName()); - m_short_description = convertDVBUTF8(sed->getText()); + m_event_name = convertDVBUTF8(sed->getEventName(), table, tsidonid); + m_short_description = convertDVBUTF8(sed->getText(), table, tsidonid); retval=1; } break; @@ -73,26 +97,81 @@ bool eServiceEvent::language_exists(Event *evt, std::string lang) case EXTENDED_EVENT_DESCRIPTOR: { const ExtendedEventDescriptor *eed = (ExtendedEventDescriptor*)*desc; - if (lang.empty() || eed->getIso639LanguageCode() == lang) + const std::string &cc = eed->getIso639LanguageCode(); + int table=encodingHandler.getCountryCodeDefaultMapping(cc); + if (lang.empty()) + lang = cc; // use first found language + if (cc == lang) { - m_extended_description += convertDVBUTF8(eed->getText()); + m_extended_description += convertDVBUTF8(eed->getText(), table, tsidonid); retval=1; } - // TODO handling for extended event items? ( producer... ) +#if 0 + const ExtendedEventList *itemlist = eed->getItems(); + for (ExtendedEventConstIterator it = itemlist->begin(); it != itemlist->end(); ++it) + { + m_extended_description += '\n'; + m_extended_description += convertDVBUTF8((*it)->getItemDescription()); + m_extended_description += ' '; + m_extended_description += convertDVBUTF8((*it)->getItem()); + } +#endif break; } default: break; } } + if ( retval == 1 ) + { + for (DescriptorConstIterator desc = evt->getDescriptors()->begin(); desc != evt->getDescriptors()->end(); ++desc) + { + switch ((*desc)->getTag()) + { + case COMPONENT_DESCRIPTOR: + { + const ComponentDescriptor *cp = (ComponentDescriptor*)*desc; + eComponentData data; + data.m_streamContent = cp->getStreamContent(); + data.m_componentType = cp->getComponentType(); + data.m_componentTag = cp->getComponentTag(); + data.m_iso639LanguageCode = cp->getIso639LanguageCode(); + int table=encodingHandler.getCountryCodeDefaultMapping(data.m_iso639LanguageCode); + data.m_text = convertDVBUTF8(cp->getText(),table,tsidonid); + m_component_data.push_back(data); + break; + } + case LINKAGE_DESCRIPTOR: + { + const LinkageDescriptor *ld = (LinkageDescriptor*)*desc; + if ( ld->getLinkageType() == 0xB0 ) + { + eServiceReference ref; + ref.type = eServiceReference::idDVB; + eServiceReferenceDVB &dvb_ref = (eServiceReferenceDVB&) ref; + dvb_ref.setServiceType(1); + dvb_ref.setTransportStreamID(ld->getTransportStreamId()); + dvb_ref.setOriginalNetworkID(ld->getOriginalNetworkId()); + dvb_ref.setServiceID(ld->getServiceId()); + const PrivateDataByteVector *privateData = ld->getPrivateDataBytes(); + dvb_ref.name = convertDVBUTF8((const unsigned char*)&((*privateData)[0]), privateData->size(), 0, tsidonid); + m_linkage_services.push_back(ref); + } + break; + } + } + } + } + if ( m_extended_description.find(m_short_description) == 0 ) + m_short_description=""; return retval; } -RESULT eServiceEvent::parseFrom(Event *evt) +RESULT eServiceEvent::parseFrom(Event *evt, int tsidonid) { uint16_t stime_mjd = evt->getStartTimeMjd(); uint32_t stime_bcd = evt->getStartTimeBcd(); - uint16_t duration = evt->getDuration(); + uint32_t duration = evt->getDuration(); m_begin = parseDVBtime( stime_mjd >> 8, stime_mjd&0xFF, @@ -100,17 +179,104 @@ RESULT eServiceEvent::parseFrom(Event *evt) (stime_bcd >> 8)&0xFF, stime_bcd & 0xFF ); - m_duration = ((duration & 0xFF) + (duration >> 8) & 0xFF) * 24 * 60; - std::string country="de_DE"; // TODO use local data here + m_event_id = evt->getEventId(); + m_duration = fromBCD(duration>>16)*3600+fromBCD(duration>>8)*60+fromBCD(duration); for (int i=0; i < MAX_LANG; i++) - if (country==ISOtbl[i][0]) - if (language_exists(evt,ISOtbl[i][1])) + if (m_language==ISOtbl[i][0]) + if (loadLanguage(evt, ISOtbl[i][1], tsidonid)) return 0; - if (language_exists(evt,"eng")) + if (loadLanguage(evt, "eng", tsidonid)) return 0; - if (language_exists(evt,std::string())) + if (loadLanguage(evt, std::string(), tsidonid)) return 0; return 0; } +RESULT eServiceEvent::parseFrom(const std::string filename, int tsidonid) +{ + if (!filename.empty()) + { + int fd = ::open( filename.c_str(), O_RDONLY ); + if ( fd > -1 ) + { + __u8 buf[4096]; + int rd = ::read(fd, buf, 4096); + ::close(fd); + if ( rd > 12 /*EIT_LOOP_SIZE*/ ) + { + Event ev(buf); + parseFrom(&ev, tsidonid); + return 0; + } + } + } + return -1; +} + +std::string eServiceEvent::getBeginTimeString() const +{ + tm t; + localtime_r(&m_begin, &t); + char tmp[13]; + snprintf(tmp, 13, "%02d.%02d, %02d:%02d", + t.tm_mday, t.tm_mon+1, + t.tm_hour, t.tm_min); + return std::string(tmp, 12); +} + +RESULT eServiceEvent::getComponentData(ePtr &dest, int tagnum) const +{ + std::list::const_iterator it = + m_component_data.begin(); + for(;it != m_component_data.end(); ++it) + { + if ( it->m_componentTag == tagnum ) + { + dest=new eComponentData(*it); + return 0; + } + } + dest=0; + return -1; +} + +RESULT eServiceEvent::getLinkageService(eServiceReference &service, eServiceReference &parent, int num) const +{ + std::list::const_iterator it = + m_linkage_services.begin(); + while( it != m_linkage_services.end() && num-- ) + ++it; + if ( it != m_linkage_services.end() ) + { + service = *it; + eServiceReferenceDVB &subservice = (eServiceReferenceDVB&) service; + eServiceReferenceDVB ¤t = (eServiceReferenceDVB&) parent; + subservice.setDVBNamespace(current.getDVBNamespace()); + if ( current.getParentTransportStreamID().get() ) + { + subservice.setParentTransportStreamID( current.getParentTransportStreamID() ); + subservice.setParentServiceID( current.getParentServiceID() ); + } + else + { + subservice.setParentTransportStreamID( current.getTransportStreamID() ); + subservice.setParentServiceID( current.getServiceID() ); + } + if ( subservice.getParentTransportStreamID() == subservice.getTransportStreamID() && + subservice.getParentServiceID() == subservice.getServiceID() ) + { + subservice.setParentTransportStreamID( eTransportStreamID(0) ); + subservice.setParentServiceID( eServiceID(0) ); + } + return 0; + } + service.type = eServiceReference::idInvalid; + return -1; +} + +void setServiceEventLanguage(const std::string language) +{ + eServiceEvent::setEPGLanguage(language); +} + DEFINE_REF(eDebugClass);