X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/17b07b8ab4f698dfbef69fcf77b8f8d86c440f39..6dcb75c26bbfec04b381bb99d75404f9fe50635d:/lib/service/servicedvbrecord.cpp diff --git a/lib/service/servicedvbrecord.cpp b/lib/service/servicedvbrecord.cpp index 10ab8ae7..d3c3704b 100644 --- a/lib/service/servicedvbrecord.cpp +++ b/lib/service/servicedvbrecord.cpp @@ -1,6 +1,6 @@ #include #include - +#include #include DEFINE_REF(eDVBServiceRecord); @@ -11,6 +11,8 @@ eDVBServiceRecord::eDVBServiceRecord(const eServiceReferenceDVB &ref): m_ref(ref m_state = stateIdle; m_want_record = 0; m_tuned = 0; + m_target_fd = -1; + m_error = 0; } void eDVBServiceRecord::serviceEvent(int event) @@ -24,6 +26,13 @@ void eDVBServiceRecord::serviceEvent(int event) m_tuned = 1; if (m_state == stateRecording && m_want_record) doRecord(); + m_event((iRecordableService*)this, evTunedIn); + break; + } + case eDVBServicePMTHandler::eventTuneFailed: + { + eDebug("record failed to tune"); + m_event((iRecordableService*)this, evTuneFailed); break; } case eDVBServicePMTHandler::eventNewProgramInfo: @@ -32,16 +41,63 @@ void eDVBServiceRecord::serviceEvent(int event) doPrepare(); else if (m_want_record) /* doRecord can be called from Prepared and Recording state */ doRecord(); + m_event((iRecordableService*)this, evNewProgramInfo); break; } } } -RESULT eDVBServiceRecord::prepare(const char *filename) +RESULT eDVBServiceRecord::prepare(const char *filename, time_t begTime, time_t endTime, int eit_event_id) { m_filename = filename; if (m_state == stateIdle) - return doPrepare(); + { + int ret = doPrepare(); + if (!ret) + { + eEPGCache::getInstance()->Lock(); + const eit_event_struct *event = 0; + eServiceReferenceDVB ref = m_ref.getParentServiceReference(); + if (!ref.valid()) + ref = m_ref; + if ( eit_event_id != -1 ) + { + eDebug("query epg event id %d", eit_event_id); + eEPGCache::getInstance()->lookupEventId(ref, eit_event_id, event); + } + if ( !event && (begTime != -1 && endTime != -1) ) + { + time_t queryTime = begTime + ((endTime-begTime)/2); + tm beg, end, query; + localtime_r(&begTime, &beg); + localtime_r(&endTime, &end); + localtime_r(&queryTime, &query); + eDebug("query stime %d:%d:%d, etime %d:%d:%d, qtime %d:%d:%d", + beg.tm_hour, beg.tm_min, beg.tm_sec, + end.tm_hour, end.tm_min, end.tm_sec, + query.tm_hour, query.tm_min, query.tm_sec); + eEPGCache::getInstance()->lookupEventTime(ref, queryTime, event); + } + if ( event ) + { + eDebug("found event.. store to disc"); + std::string fname = filename; + fname.erase(fname.length()-2, 2); + fname+="eit"; + int fd = open(fname.c_str(), O_CREAT|O_WRONLY, 0777); + if (fd>-1) + { + int evLen=HILO(event->descriptors_loop_length)+12/*EIT_LOOP_SIZE*/; + int wr = ::write( fd, (unsigned char*)event, evLen ); + if ( wr != evLen ) + eDebug("eit write error (%m)"); + ::close(fd); + } + } + eEPGCache::getInstance()->Unlock(); + } + return ret; + } else return -1; } @@ -50,6 +106,7 @@ RESULT eDVBServiceRecord::start() { m_want_record = 1; /* when tune wasn't yet successfully, doRecord stays in "prepared"-state which is fine. */ + m_event((iRecordableService*)this, evStart); return doRecord(); } @@ -57,10 +114,16 @@ RESULT eDVBServiceRecord::start() RESULT eDVBServiceRecord::stop() { eDebug("stop recording!!"); + m_event((iRecordableService*)this, evStop); if (m_state == stateRecording) { if (m_record) m_record->stop(); + if (m_target_fd >= 0) + { + ::close(m_target_fd); + m_target_fd = -1; + } m_state = statePrepared; } @@ -69,6 +132,7 @@ RESULT eDVBServiceRecord::stop() m_record = 0; m_state = stateIdle; } + m_event((iRecordableService*)this, evRecordStopped); return 0; } @@ -89,35 +153,50 @@ int eDVBServiceRecord::doRecord() { int err = doPrepare(); if (err) + { + m_error = errTuneFailed; + m_event((iRecordableService*)this, evRecordFailed); return err; + } if (!m_tuned) return 0; /* try it again when we are tuned in */ if (!m_record && m_tuned) { - eDebug("Recording to %s...", m_filename.c_str()); ::remove(m_filename.c_str()); int fd = ::open(m_filename.c_str(), O_WRONLY|O_CREAT|O_LARGEFILE, 0644); if (fd == -1) { - eDebug("eDVBServiceRecord - can't open hardcoded recording file!"); - return -1; + eDebug("eDVBServiceRecord - can't open recording file!"); + m_error = errOpenRecordFile; + m_event((iRecordableService*)this, evRecordFailed); + return errOpenRecordFile; } + + /* turn off kernel caching strategies */ + posix_fadvise(fd, 0, 0, POSIX_FADV_RANDOM); + ePtr demux; if (m_service_handler.getDataDemux(demux)) { eDebug("eDVBServiceRecord - NO DEMUX available!"); - return -2; + m_error = errNoDemuxAvailable; + m_event((iRecordableService*)this, evRecordFailed); + return errNoDemuxAvailable; } demux->createTSRecorder(m_record); if (!m_record) { eDebug("eDVBServiceRecord - no ts recorder available."); - return -3; + m_error = errNoTsRecorderAvailable; + m_event((iRecordableService*)this, evRecordFailed); + return errNoTsRecorderAvailable; } m_record->setTargetFD(fd); + m_record->setTargetFilename(m_filename.c_str()); + m_target_fd = fd; } eDebug("starting recording.."); @@ -133,6 +212,8 @@ int eDVBServiceRecord::doRecord() if (program.pmtPid != -1) pids_to_record.insert(program.pmtPid); // PMT + int timing_pid = -1; + eDebugNoNewLine("RECORD: have %d video stream(s)", program.videoStreams.size()); if (!program.videoStreams.empty()) { @@ -142,6 +223,10 @@ int eDVBServiceRecord::doRecord() i != program.videoStreams.end(); ++i) { pids_to_record.insert(i->pid); + + if (timing_pid == -1) + timing_pid = i->pid; + if (i != program.videoStreams.begin()) eDebugNoNewLine(", "); eDebugNoNewLine("%04x", i->pid); @@ -157,16 +242,38 @@ int eDVBServiceRecord::doRecord() i != program.audioStreams.end(); ++i) { pids_to_record.insert(i->pid); + + if (timing_pid == -1) + timing_pid = i->pid; + if (i != program.audioStreams.begin()) eDebugNoNewLine(", "); eDebugNoNewLine("%04x", i->pid); } eDebugNoNewLine(")"); } - eDebug(", and the pcr pid is %04x", program.pcrPid); + if (!program.subtitleStreams.empty()) + { + eDebugNoNewLine(" ("); + for (std::vector::const_iterator + i(program.subtitleStreams.begin()); + i != program.subtitleStreams.end(); ++i) + { + pids_to_record.insert(i->pid); + + if (i != program.subtitleStreams.begin()) + eDebugNoNewLine(", "); + eDebugNoNewLine("%04x", i->pid); + } + eDebugNoNewLine(")"); + } + eDebugNoNewLine(", and the pcr pid is %04x", program.pcrPid); if (program.pcrPid != 0x1fff) pids_to_record.insert(program.pcrPid); - + eDebug(", and the text pid is %04x", program.textPid); + if (program.textPid != -1) + pids_to_record.insert(program.textPid); // Videotext + /* find out which pids are NEW and which pids are obsolete.. */ std::set new_pids, obsolete_pids; @@ -191,6 +298,9 @@ int eDVBServiceRecord::doRecord() m_record->removePID(*i); } + if (timing_pid != -1) + m_record->setTimingPID(timing_pid); + m_pids_active = pids_to_record; if (m_state != stateRecording) @@ -199,5 +309,19 @@ int eDVBServiceRecord::doRecord() m_state = stateRecording; } } + m_error = 0; + m_event((iRecordableService*)this, evRecordRunning); + return 0; +} + +RESULT eDVBServiceRecord::frontendInfo(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServiceRecord::connectEvent(const Slot2 &event, ePtr &connection) +{ + connection = new eConnection((iRecordableService*)this, m_event.connect(event)); return 0; }