1 #include <lib/base/eerror.h>
2 #include <lib/base/object.h>
4 #include <lib/service/servicedvb.h>
5 #include <lib/service/service.h>
6 #include <lib/base/init_num.h>
7 #include <lib/base/init.h>
9 #include <lib/dvb/dvb.h>
10 #include <lib/dvb/db.h>
12 #include <lib/service/servicedvbrecord.h>
13 #include <lib/dvb/metaparser.h>
14 #include <lib/dvb/tstools.h>
16 class eStaticServiceDVBPVRInformation: public iStaticServiceInformation
18 DECLARE_REF(eStaticServiceDVBPVRInformation);
19 eServiceReference m_ref;
20 eDVBMetaParser m_parser;
22 eStaticServiceDVBPVRInformation(const eServiceReference &ref);
23 RESULT getName(const eServiceReference &ref, std::string &name);
24 int getLength(const eServiceReference &ref);
27 DEFINE_REF(eStaticServiceDVBPVRInformation);
29 eStaticServiceDVBPVRInformation::eStaticServiceDVBPVRInformation(const eServiceReference &ref)
32 m_parser.parseFile(ref.path);
35 RESULT eStaticServiceDVBPVRInformation::getName(const eServiceReference &ref, std::string &name)
38 name = m_parser.m_name.size() ? m_parser.m_name : ref.path;
41 int eStaticServiceDVBPVRInformation::getLength(const eServiceReference &ref)
47 if (tstools.openFile(ref.path.c_str()))
51 if (tstools.calcLen(len))
59 class eDVBPVRServiceOfflineOperations: public iServiceOfflineOperations
61 DECLARE_REF(eDVBPVRServiceOfflineOperations);
62 eServiceReferenceDVB m_ref;
64 eDVBPVRServiceOfflineOperations(const eServiceReference &ref);
66 RESULT deleteFromDisk(int simulate);
67 RESULT getListOfFilenames(std::list<std::string> &);
70 DEFINE_REF(eDVBPVRServiceOfflineOperations);
72 eDVBPVRServiceOfflineOperations::eDVBPVRServiceOfflineOperations(const eServiceReference &ref): m_ref((const eServiceReferenceDVB&)ref)
76 RESULT eDVBPVRServiceOfflineOperations::deleteFromDisk(int simulate)
82 std::list<std::string> res;
83 if (getListOfFilenames(res))
86 /* TODO: deferred removing.. */
87 for (std::list<std::string>::iterator i(res.begin()); i != res.end(); ++i)
89 eDebug("Removing %s...", i->c_str());
97 RESULT eDVBPVRServiceOfflineOperations::getListOfFilenames(std::list<std::string> &res)
100 res.push_back(m_ref.path);
106 DEFINE_REF(eServiceFactoryDVB)
108 eServiceFactoryDVB::eServiceFactoryDVB()
110 ePtr<eServiceCenter> sc;
112 eServiceCenter::getPrivInstance(sc);
114 sc->addServiceFactory(eServiceFactoryDVB::id, this);
117 eServiceFactoryDVB::~eServiceFactoryDVB()
119 ePtr<eServiceCenter> sc;
121 eServiceCenter::getPrivInstance(sc);
123 sc->removeServiceFactory(eServiceFactoryDVB::id);
126 DEFINE_REF(eDVBServiceList);
128 eDVBServiceList::eDVBServiceList(const eServiceReference &parent): m_parent(parent)
132 eDVBServiceList::~eDVBServiceList()
136 RESULT eDVBServiceList::getContent(std::list<eServiceReference> &list)
138 ePtr<iDVBChannelList> db;
139 ePtr<eDVBResourceManager> res;
142 if ((err = eDVBResourceManager::getInstance(res)) != 0)
144 eDebug("no resource manager");
147 if ((err = res->getChannelList(db)) != 0)
149 eDebug("no channel list");
153 ePtr<iDVBChannelListQuery> query;
155 ePtr<eDVBChannelQuery> q;
157 if (m_parent.path.size())
158 eDVBChannelQuery::compile(q, m_parent.path);
160 if ((err = db->startQuery(query, q)) != 0)
162 eDebug("startQuery failed");
166 eServiceReferenceDVB ref;
168 while (!query->getNextResult(ref))
173 RESULT eDVBServiceList::getNext(eServiceReference &)
179 RESULT eServiceFactoryDVB::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
181 ePtr<eDVBService> service;
182 int r = lookupService(service, ref);
185 // check resources...
186 ptr = new eDVBServicePlay(ref, service);
190 RESULT eServiceFactoryDVB::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
192 ptr = new eDVBServiceRecord((eServiceReferenceDVB&)ref);
196 RESULT eServiceFactoryDVB::list(const eServiceReference &ref, ePtr<iListableService> &ptr)
198 ptr = new eDVBServiceList(ref);
202 RESULT eServiceFactoryDVB::info(const eServiceReference &ref, ePtr<iStaticServiceInformation> &ptr)
204 /* do we have a PVR service? */
207 ptr = new eStaticServiceDVBPVRInformation(ref);
211 ePtr<eDVBService> service;
212 int r = lookupService(service, ref);
215 /* eDVBService has the iStaticServiceInformation interface, so we pass it here. */
221 RESULT eServiceFactoryDVB::offlineOperations(const eServiceReference &, ePtr<iServiceOfflineOperations> &ptr)
227 RESULT eServiceFactoryDVB::lookupService(ePtr<eDVBService> &service, const eServiceReference &ref)
229 // TODO: handle the listing itself
230 // if (ref.... == -1) .. return "... bouquets ...";
231 // could be also done in another serviceFactory (with seperate ID) to seperate actual services and lists
233 ePtr<iDVBChannelList> db;
234 ePtr<eDVBResourceManager> res;
237 if ((err = eDVBResourceManager::getInstance(res)) != 0)
239 eDebug("no resource manager");
242 if ((err = res->getChannelList(db)) != 0)
244 eDebug("no channel list");
248 /* we are sure to have a ..DVB reference as the info() call was forwarded here according to it's ID. */
249 if ((err = db->getService((eServiceReferenceDVB&)ref, service)) != 0)
251 eDebug("getService failed!");
258 eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service):
259 m_reference(ref), m_dvb_service(service)
261 m_is_pvr = !ref.path.empty();
263 CONNECT(m_service_handler.serviceEvent, eDVBServicePlay::serviceEvent);
264 CONNECT(m_event_handler.m_eit_changed, eDVBServicePlay::gotNewEvent);
265 eDebug("DVB start (play)");
268 eDVBServicePlay::~eDVBServicePlay()
270 eDebug("DVB stop (play)");
273 void eDVBServicePlay::gotNewEvent()
277 ePtr<eServiceEvent> m_event_now, m_event_next;
278 getEvent(m_event_now, 0);
279 getEvent(m_event_next, 1);
282 eDebug("now running: %s (%d seconds :)", m_event_now->m_event_name.c_str(), m_event_now->m_duration);
284 eDebug("next running: %s (%d seconds :)", m_event_next->m_event_name.c_str(), m_event_next->m_duration);
286 m_event((iPlayableService*)this, evUpdatedEventInfo);
289 void eDVBServicePlay::serviceEvent(int event)
291 eDebug("service event %d", event);
294 case eDVBServicePMTHandler::eventTuned:
296 ePtr<iDVBDemux> m_demux;
297 if (!m_service_handler.getDemux(m_demux))
299 // eventStartedEventAcquisition
300 m_event_handler.start(m_demux, ((eServiceReferenceDVB&)m_reference).getServiceID().get());
302 eDebug("no event data available :( ");
306 case eDVBServicePMTHandler::eventNewProgramInfo:
308 int vpid = -1, apid = -1, pcrpid = -1;
309 eDVBServicePMTHandler::program program;
310 if (m_service_handler.getProgramInfo(program))
311 eDebug("getting program info failed.");
314 eDebugNoNewLine("have %d video stream(s)", program.videoStreams.size());
315 if (!program.videoStreams.empty())
317 eDebugNoNewLine(" (");
318 for (std::vector<eDVBServicePMTHandler::videoStream>::const_iterator
319 i(program.videoStreams.begin());
320 i != program.videoStreams.end(); ++i)
324 if (i != program.videoStreams.begin())
325 eDebugNoNewLine(", ");
326 eDebugNoNewLine("%04x", i->pid);
328 eDebugNoNewLine(")");
330 eDebugNoNewLine(", and %d audio stream(s)", program.audioStreams.size());
331 if (!program.audioStreams.empty())
333 eDebugNoNewLine(" (");
334 for (std::vector<eDVBServicePMTHandler::audioStream>::const_iterator
335 i(program.audioStreams.begin());
336 i != program.audioStreams.end(); ++i)
340 if (i != program.audioStreams.begin())
341 eDebugNoNewLine(", ");
342 eDebugNoNewLine("%04x", i->pid);
344 eDebugNoNewLine(")");
346 eDebug(", and the pcr pid is %04x", program.pcrPid);
347 if (program.pcrPid != 0x1fff)
348 pcrpid = program.pcrPid;
353 ePtr<iDVBDemux> demux;
354 m_service_handler.getDemux(demux);
356 demux->getMPEGDecoder(m_decoder);
361 m_decoder->setVideoPID(vpid);
362 m_decoder->setAudioPID(apid, 0);
364 m_decoder->setSyncPCR(pcrpid);
366 m_decoder->setSyncPCR(-1);
368 // how we can do this better?
369 // update cache pid when the user changed the audio track or video track
370 // TODO handling of difference audio types.. default audio types..
372 /* don't worry about non-existing services, nor pvr services */
373 if (m_dvb_service && !m_is_pvr)
375 m_dvb_service->setCachePID(eDVBService::cVPID, vpid);
376 m_dvb_service->setCachePID(eDVBService::cAPID, apid);
377 m_dvb_service->setCachePID(eDVBService::cPCRPID, pcrpid);
386 RESULT eDVBServicePlay::start()
389 eDebug("starting DVB service");
390 r = m_service_handler.tune((eServiceReferenceDVB&)m_reference);
391 m_event(this, evStart);
394 RESULT eDVBServicePlay::stop()
396 eDebug("stopping..");
400 RESULT eDVBServicePlay::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
402 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
406 RESULT eDVBServicePlay::pause(ePtr<iPauseableService> &ptr)
408 // not yet possible, maybe later...
413 RESULT eDVBServicePlay::seek(ePtr<iSeekableService> &ptr)
425 RESULT eDVBServicePlay::getLength(pts_t &len)
427 ePtr<iDVBPVRChannel> pvr_channel;
429 if (m_service_handler.getPVRChannel(pvr_channel))
431 eDebug("getPVRChannel failed!");
435 return pvr_channel->getLength(len);
438 RESULT eDVBServicePlay::seekTo(pts_t to)
443 RESULT eDVBServicePlay::getPlayPosition(pts_t &pos)
445 ePtr<iDVBPVRChannel> pvr_channel;
447 if (m_service_handler.getPVRChannel(pvr_channel))
450 return pvr_channel->getCurrentPosition(pos);
453 RESULT eDVBServicePlay::info(ePtr<iServiceInformation> &ptr)
459 RESULT eDVBServicePlay::getName(std::string &name)
462 m_dvb_service->getName(m_reference, name);
464 name = "DVB service";
468 RESULT eDVBServicePlay::getEvent(ePtr<eServiceEvent> &evt, int nownext)
470 return m_event_handler.getEvent(evt, nownext);
473 DEFINE_REF(eDVBServicePlay)
475 eAutoInitPtr<eServiceFactoryDVB> init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");