RESULT eDVBServiceRecord::stop()
{
if (!m_simulate)
eDebug("stop recording!");
if (m_state == stateRecording)
{
if (m_record)
m_record->stop();
if (m_target_fd >= 0)
{
::close(m_target_fd);
m_target_fd = -1;
}
saveCutlist();
m_state = statePrepared;
} else if (!m_simulate)
eDebug("(was not recording)");
if (m_state == statePrepared)
{
m_record = 0;
m_state = stateIdle;
}
m_event((iRecordableService*)this, evRecordStopped);
return 0;
}
RESULT eServiceXine::start()
{
if (m_state == stError)
return -1;
ASSERT(m_state == stIdle);
ASSERT(stream);
if (!xine_open(stream, m_filename.c_str()))
{
eWarning("xine_open failed!");
return -1;
}
if (!xine_play(stream, 0, 0))
{
eWarning("xine_play failed!");
return -1;
}
m_state = stRunning;
m_event(this, evStart);
return 0;
}
RESULT eServiceTS::start()
{
ePtr<eDVBResourceManager> rmgr;
eDVBResourceManager::getInstance(rmgr);
eDVBChannel dvbChannel(rmgr, 0);
if (dvbChannel.getDemux(m_decodedemux, iDVBChannel::capDecode) != 0) {
eDebug("Cannot allocate decode-demux");
return -1;
}
if (m_decodedemux->getMPEGDecoder(m_decoder, 1) != 0) {
eDebug("Cannot allocate MPEGDecoder");
return -1;
}
if (m_destfd == -1)
{
m_destfd = m_decodedemux->openDVR(O_WRONLY);
if (m_destfd < 0)
{
eDebug("openDVR failed");
return -1;
}
}
m_decoder->setVideoPID(m_vpid, eDVBVideo::MPEG2);
m_decoder->setAudioPID(m_apid, eDVBAudio::aMPEG);
m_streamthread = new eStreamThread();
CONNECT(m_streamthread->m_event, eServiceTS::recv_event);
m_decoder->pause();
if (unpause() != 0)
return -1;
m_event(this, evStart);
return 0;
}
RESULT eDVBDemux::flush()
{
// FIXME: implement flushing the PVR queue here.
m_event(evtFlush);
return 0;
}
void eDVBServiceRecord::gotNewEvent(int /*error*/)
{
ePtr<eServiceEvent> event_now;
m_event_handler.getEvent(event_now, 0);
if (!event_now)
return;
int event_id = event_now->getEventId();
pts_t p;
if (m_record)
{
if (m_record->getCurrentPCR(p))
eDebug("getting PCR failed!");
else
{
m_event_timestamps[event_id] = p;
eDebug("pcr of eit change: %llx", p);
}
}
if (event_id != m_last_event_id)
eDebug("[eDVBServiceRecord] now running: %s (%d seconds)", event_now->getEventName().c_str(), event_now->getDuration());
m_last_event_id = event_id;
m_event((iRecordableService*)this, evNewEventInfo);
}
RESULT eServiceHDMIRecord::stop()
{
if (!m_simulate)
eDebug("[eServiceHDMIRecord] stop recording!");
if (m_state == stateRecording)
{
if (m_thread)
{
m_thread->stop();
m_thread->stopSaveMetaInformation();
}
if (m_target_fd >= 0)
{
::close(m_target_fd);
m_target_fd = -1;
}
m_state = statePrepared;
} else if (!m_simulate)
eDebug("[eServiceHDMIRecord] (was not recording)");
if (m_state == statePrepared)
{
m_thread = NULL;
if (eEncoder::getInstance()) eEncoder::getInstance()->freeEncoder(m_encoder_fd);
m_encoder_fd = -1;
m_state = stateIdle;
}
m_event((iRecordableService*)this, evRecordStopped);
return 0;
}
RESULT eServiceDVD::enableSubtitles(iSubtitleUser *user, SubtitleTrack &track)
{
eSize size = eSize(720, 576);
if (m_subtitle_widget) m_subtitle_widget->destroy();
m_subtitle_widget = user;
int pid = -1;
if (track.pid >= 0)
{
pid = track.pid - 1;
ddvd_set_spu(m_ddvdconfig, pid);
m_event(this, evUser+7);
}
eDebug("[eServiceDVD] enableSubtitles %i", pid);
if (!m_pixmap)
{
m_pixmap = new gPixmap(size, 32, 1); /* allocate accel surface (if possible) */
#ifdef DDVD_SUPPORTS_GET_BLIT_DESTINATION
ddvd_set_lfb_ex(m_ddvdconfig, (unsigned char *)m_pixmap->surface->data, size.width(), size.height(), 4, size.width()*4, 1);
#else
ddvd_set_lfb(m_ddvdconfig, (unsigned char *)m_pixmap->surface->data, size.width(), size.height(), 4, size.width()*4);
#warning please update libdreamdvd for fast scaling
#endif
run(); // start the thread
}
return 0;
}
RESULT eServiceMP3::getPlayPosition(pts_t &pts)
{
if (player && player->playback && !player->playback->isPlaying)
{
eDebug("[eServiceMP3::%s] !!!!EOF!!!!", __func__);
if(m_state == stRunning)
m_event((iPlayableService*)this, evEOF);
pts = 0;
return -1;
}
unsigned long long int vpts = 0;
if (player && player->playback)
player->playback->Command(player, PLAYBACK_PTS, &vpts);
if (vpts<=0)
return -1;
/* len is in nanoseconds. we have 90 000 pts per second. */
pts = vpts;
return 0;
}
void set (const T& d) {
{
std::unique_lock<std::mutex> lock (m_mutex);
m_changed = true;
*static_cast<T*>(m_src) = d;
}
if (!m_event.empty()) m_event(*this);
}
void eServiceWebTS::recv_event(int evt)
{
eDebug("eServiceWebTS::recv_event: %d", evt);
switch (evt) {
case eStreamThreadWeb::evtEOS:
m_decodedemux->flush();
m_event((iPlayableService*)this, evEOF);
break;
case eStreamThreadWeb::evtReadError:
case eStreamThreadWeb::evtWriteError:
m_decoder->pause();
m_event((iPlayableService*)this, evEOF);
break;
case eStreamThreadWeb::evtSOS:
m_event((iPlayableService*)this, evSOF);
break;
case eStreamThreadWeb::evtStreamInfo:
if (VPID != 0 && PID_SET == 0 && APID != 0)
{
PID_SET = 1;
m_decodedemux->flush();
if (H264)
m_decoder->setVideoPID(VPID, eDVBVideo::MPEG4_H264);
else
m_decoder->setVideoPID(VPID, eDVBVideo::MPEG2);
m_decoder->setAudioPID(APID, eDVBAudio::aMPEG);
m_decoder->pause();
m_event(this, evStart);
m_decoder->play();
}
bool wasnull = !m_audioInfo;
m_streamthread->getAudioInfo(m_audioInfo);
//if (m_audioInfo)
// eDebug("[ServiceWebTS] %d audiostreams found", m_audioInfo->audioStreams.size());
if (m_audioInfo && wasnull) {
eDebug("[ServiceWebTS] %d audiostreams found", m_audioInfo->audioStreams.size());
int sel = getCurrentTrack();
if (sel < 0)
selectTrack(0);
else if (m_audioInfo->audioStreams[sel].type != eDVBAudio::aMPEG)
selectTrack(sel);
}
break;
}
}
RESULT eDVBServiceRecord::start(bool simulate)
{
m_simulate = simulate;
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();
}
RESULT eServiceMP3Record::start(bool simulate)
{
m_simulate = simulate;
m_event((iRecordableService*)this, evStart);
if (simulate)
return 0;
return doRecord();
}
int eServiceHDMIRecord::doRecord()
{
int err = doPrepare();
if (err)
{
m_error = errTuneFailed;
m_event((iRecordableService*)this, evRecordFailed);
return err;
}
if (!m_thread && !m_simulate)
{
eDebug("[eServiceHDMIRecord] 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 | O_CLOEXEC, 0666);
if (fd < 0)
{
eDebug("[eServiceHDMIRecord] can't open recording file: %m");
m_error = errOpenRecordFile;
m_event((iRecordableService*)this, evRecordFailed);
return errOpenRecordFile;
}
m_thread = new eDVBRecordFileThread(188, 20);
m_thread->setTargetFD(fd);
m_target_fd = fd;
}
eDebug("[eServiceHDMIRecord] start recording...");
if (m_state != stateRecording)
{
if (m_thread && m_encoder_fd >= 0)
{
m_thread->startSaveMetaInformation(m_filename);
m_thread->start(m_encoder_fd);
}
m_state = stateRecording;
}
m_error = 0;
m_event((iRecordableService*)this, evRecordRunning);
return 0;
}
void eNavigation::serviceEvent(iPlayableService* service, int event)
{
if (m_runningService && service != m_runningService)
{
eDebug("nav: event %d for other service", event);
return;
}
m_event(event);
}
void eDVBTSRecorder::filepushEvent(int event)
{
switch (event)
{
case eFilePushThread::evtWriteError:
m_event(eventWriteError);
break;
}
}
void eServiceMP3::gotThreadMessage(const int &msg)
{
switch(msg)
{
case 1: // thread stopped
eDebug("[eServiceMP3::%s] issuing eof...", __func__);
m_event(this, evEOF);
break;
}
}
void eServiceDVD::gotThreadMessage(const int &msg)
{
switch(msg)
{
case 1: // thread stopped
m_state = stStopped;
m_event(this, evStopped);
break;
}
}
RESULT eServiceHDMI::start()
{
m_decoder = new eTSMPEGDecoder(NULL, m_decoder_index);
m_decoder->setVideoPID(1, 0);
if (!m_noaudio)
m_decoder->setAudioPID(1, 0);
m_decoder->play();
m_event(this, evStart);
return 0;
}
void eDVBServiceRecord::serviceEvent(int event)
{
eDebug("RECORD service event %d", event);
switch (event)
{
case eDVBServicePMTHandler::eventTuned:
{
eDebug("tuned..");
m_tuned = 1;
/* start feeding EIT updates */
ePtr<iDVBDemux> m_demux;
if (!m_service_handler.getDataDemux(m_demux))
{
eServiceReferenceDVB &ref = (eServiceReferenceDVB&) m_ref;
int sid = ref.getParentServiceID().get();
if (!sid)
sid = ref.getServiceID().get();
if ( ref.getParentTransportStreamID().get() &&
ref.getParentTransportStreamID() != ref.getTransportStreamID() )
m_event_handler.startOther(m_demux, sid);
else
m_event_handler.start(m_demux, sid);
}
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:
{
if (m_state == stateIdle)
doPrepare();
else if (m_want_record) /* doRecord can be called from Prepared and Recording state */
doRecord();
m_event((iRecordableService*)this, evNewProgramInfo);
break;
}
case eDVBServicePMTHandler::eventMisconfiguration:
m_error = errMisconfiguration;
m_event((iRecordableService*)this, evTuneFailed);
break;
case eDVBServicePMTHandler::eventNoResources:
m_error = errNoResources;
m_event((iRecordableService*)this, evTuneFailed);
break;
case eDVBServicePMTHandler::eventStopped:
/* recording data source has stopped, stop recording */
stop();
m_event((iRecordableService*)this, evRecordAborted);
break;
}
}
void eDVBServiceRecord::recordEvent(int event)
{
switch (event)
{
case iDVBTSRecorder::eventWriteError:
eWarning("[eDVBServiceRecord] record write error");
stop();
m_event((iRecordableService*)this, evRecordWriteError);
return;
default:
eDebug("unhandled record event %d", event);
}
}
int eServiceMP3Record::doRecord()
{
int err = doPrepare();
if (err)
{
m_error = errMisconfiguration;
m_event((iRecordableService*)this, evRecordFailed);
return err;
}
if (gst_element_set_state(m_recording_pipeline, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
{
eDebug("[eMP3ServiceRecord] doRecord error cannot set pipeline to state_playing");
m_error = errMisconfiguration;
m_event((iRecordableService*)this, evRecordFailed);
return -1;
}
m_state = stateRecording;
m_error = 0;
m_event((iRecordableService*)this, evRecordRunning);
return 0;
}
void eServiceMP3::updateEpgCacheNowNext()
{
bool update = false;
ePtr<eServiceEvent> next = 0;
ePtr<eServiceEvent> ptr = 0;
eServiceReference ref(m_ref);
ref.type = eServiceFactoryMP3::id;
ref.path.clear();
if (eEPGCache::getInstance() && eEPGCache::getInstance()->lookupEventTime(ref, -1, ptr) >= 0)
{
ePtr<eServiceEvent> current = m_event_now;
if (!current || !ptr || current->getEventId() != ptr->getEventId())
{
update = true;
m_event_now = ptr;
time_t next_time = ptr->getBeginTime() + ptr->getDuration();
if (eEPGCache::getInstance()->lookupEventTime(ref, next_time, ptr) >= 0)
{
next = ptr;
m_event_next = ptr;
}
}
}
int refreshtime = 60;
if (!next)
{
next = m_event_next;
}
if (next)
{
time_t now = eDVBLocalTimeHandler::getInstance()->nowTime();
refreshtime = (int)(next->getBeginTime() - now) + 3;
if (refreshtime <= 0 || refreshtime > 60)
{
refreshtime = 60;
}
}
m_nownext_timer->startLongTimer(refreshtime);
if (update)
{
m_event((iPlayableService*)this, evUpdatedEventInfo);
}
}
RESULT eServiceMP3::start()
{
// ASSERT(m_state == stIdle); openpliPC
m_state = stRunning;
/*if (m_gst_playbin) openpliPC
{
eDebug("eServiceMP3::starting pipeline");
gst_element_set_state (m_gst_playbin, GST_STATE_PLAYING);
}*/
m_event(this, evStart);
return 0;
}
RESULT eServiceMP3::enableSubtitles(eWidget *parent, ePyObject tuple)
{
ePyObject entry;
int tuplesize = PyTuple_Size(tuple);
int pid;
if (!PyTuple_Check(tuple))
goto error_out;
if (tuplesize < 1)
goto error_out;
entry = PyTuple_GET_ITEM(tuple, 1);
if (!PyInt_Check(entry))
goto error_out;
pid = PyInt_AsLong(entry);
if (m_currentSubtitleStream != pid)
{
g_object_set (G_OBJECT (m_gst_playbin), "current-text", -1, NULL);
m_subtitle_pages.clear();
m_prev_decoder_time = -1;
m_decoder_time_valid_state = 0;
m_currentSubtitleStream = pid;
g_object_set (G_OBJECT (m_gst_playbin), "current-text", m_currentSubtitleStream, NULL);
m_subtitle_widget = 0;
m_subtitle_widget = new eSubtitleWidget(parent);
m_subtitle_widget->resize(parent->size()); /* full size */
eDebug ("eServiceMP3::switched to subtitle stream %i", m_currentSubtitleStream);
m_event((iPlayableService*)this, evUpdatedInfo);
#ifdef GSTREAMER_SUBTITLE_SYNC_MODE_BUG
/*
* when we're running the subsink in sync=false mode,
* we have to force a seek, before the new subtitle stream will start
*/
seekRelative(-1, 90000);
#endif
}
return 0;
error_out:
eDebug("eServiceMP3::enableSubtitles needs a tuple as 2nd argument!\n"
"for gst subtitles (2, subtitle_stream_count, subtitle_type)");
return -1;
}
RESULT eServiceDVD::enableSubtitles(eWidget *parent, ePyObject tuple)
{
delete m_subtitle_widget;
eSize size = eSize(720, 576);
m_subtitle_widget = new eSubtitleWidget(parent);
m_subtitle_widget->resize(parent->size());
int pid = -1;
if ( tuple != Py_None )
{
ePyObject entry;
int tuplesize = PyTuple_Size(tuple);
if (!PyTuple_Check(tuple))
goto error_out;
if (tuplesize < 1)
goto error_out;
entry = PyTuple_GET_ITEM(tuple, 1);
if (!PyInt_Check(entry))
goto error_out;
pid = PyInt_AsLong(entry)-1;
ddvd_set_spu(m_ddvdconfig, pid);
m_event(this, evUser+7);
}
eDebug("eServiceDVD::enableSubtitles %i", pid);
if (!m_pixmap)
{
m_pixmap = new gPixmap(size, 32, 1); /* allocate accel surface (if possible) */
#ifdef DDVD_SUPPORTS_GET_BLIT_DESTINATION
ddvd_set_lfb_ex(m_ddvdconfig, (unsigned char *)m_pixmap->surface->data, size.width(), size.height(), 4, size.width()*4, 1);
#else
ddvd_set_lfb(m_ddvdconfig, (unsigned char *)m_pixmap->surface->data, size.width(), size.height(), 4, size.width()*4);
#warning please update libdreamdvd for fast scaling
#endif
run(); // start the thread
}
m_subtitle_widget->setZPosition(-1);
m_subtitle_widget->show();
return 0;
error_out:
return -1;
}
RESULT eNavigation::stopService(void)
{
/* check if there is a running service... */
if (!m_runningService)
return 1;
ePtr<iPlayableService> tmp = m_runningService;
m_runningService=0;
tmp->stop();
/* send stop event */
m_event(iPlayableService::evEnd);
/* kill service. */
m_service_event_conn = 0;
return 0;
}
RESULT eServiceMP3Record::stop()
{
if (!m_simulate)
eDebug("[eMP3ServiceRecord] stop recording");
if (m_state == stateRecording)
{
gst_element_set_state(m_recording_pipeline, GST_STATE_NULL);
m_state = statePrepared;
} else if (!m_simulate)
eDebug("[eMP3ServiceRecord] stop was not recording");
if (m_state == statePrepared)
{
if (m_streamingsrc_timeout)
m_streamingsrc_timeout->stop();
m_state = stateIdle;
}
m_event((iRecordableService*)this, evRecordStopped);
return 0;
}
/* cuesheet CVR */
void eServiceMP3::loadCuesheet()
{
if (!m_cuesheet_loaded)
{
eDebug("[eServiceMP3::%s] loading cuesheet", __func__);
m_cuesheet_loaded = true;
}
std::string filename = m_ref.path + ".cuts";
m_cue_entries.clear();
FILE *f = fopen(filename.c_str(), "rb");
if (f)
{
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;
where = be64toh(where);
what = ntohl(what);
if (what > 3)
break;
m_cue_entries.insert(cueEntry(where, what));
}
fclose(f);
eDebug("[eServiceMP3::%s] cuts file has %zd entries", __func__, m_cue_entries.size());
} else
eDebug("[eServiceMP3::%s] cutfile not found!", __func__);
m_cuesheet_changed = 0;
m_event((iPlayableService*)this, evCuesheetChanged);
}
RESULT eServiceTS::start()
{
ePtr<eDVBResourceManager> rmgr;
eDVBResourceManager::getInstance(rmgr);
// FIXMEE hardcoded chid... this only works for one eServiceWebTS
eDVBChannelID chid;
chid.dvbnamespace = eDVBNamespace(0);
chid.transport_stream_id = eTransportStreamID(0);
chid.original_network_id = eOriginalNetworkID(0);
chid.pvr_source = "/eServiceTS";
if (rmgr->allocateChannel(chid, m_channel)) {
eDebug("Cannot allocate pvr channel");
return -1;
}
if (m_channel->getDemux(m_decodedemux, iDVBChannel::capDecode) != 0) {
eDebug("Cannot allocate decode-demux");
return -1;
}
if (m_decodedemux->getMPEGDecoder(m_decoder, 1) != 0) {
eDebug("Cannot allocate MPEGDecoder");
return -1;
}
if (m_destfd == -1)
{
m_destfd = m_decodedemux->openDVR(O_WRONLY);
if (m_destfd < 0)
{
eDebug("openDVR failed");
return -1;
}
}
m_decoder->setVideoPID(m_vpid, eDVBVideo::MPEG2);
m_decoder->setAudioPID(m_apid, eDVBAudio::aMPEG);
m_streamthread = new eStreamThread();
CONNECT(m_streamthread->m_event, eServiceTS::recv_event);
m_decoder->pause();
if (unpause() != 0)
return -1;
m_event(this, evStart);
return 0;
}
/* cuesheet CVR */
void eServiceMP3::setCutList(ePyObject list)
{
if (!PyList_Check(list))
return;
int size = PyList_Size(list);
int i;
m_cue_entries.clear();
for (i=0; i<size; ++i)
{
ePyObject tuple = PyList_GET_ITEM(list, i);
if (!PyTuple_Check(tuple))
{
eDebug("[eServiceMP3::%s] non-tuple in cutlist", __func__);
continue;
}
if (PyTuple_Size(tuple) != 2)
{
eDebug("[eServiceMP3::%s] cutlist entries need to be a 2-tuple", __func__);
continue;
}
ePyObject ppts = PyTuple_GET_ITEM(tuple, 0), ptype = PyTuple_GET_ITEM(tuple, 1);
if (!(PyLong_Check(ppts) && PyInt_Check(ptype)))
{
eDebug("[eServiceMP3::%s] cutlist entries need to be (pts, type)-tuples (%d %d)", __func__, PyLong_Check(ppts), PyInt_Check(ptype));
continue;
}
pts_t pts = PyLong_AsLongLong(ppts);
int type = PyInt_AsLong(ptype);
m_cue_entries.insert(cueEntry(pts, type));
eDebug("[eServiceMP3::%s] adding %08llx, %d", __func__, pts, type);
}
m_cuesheet_changed = 1;
m_event((iPlayableService*)this, evCuesheetChanged);
}
