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))
57 DEFINE_REF(eServiceFactoryDVB)
59 eServiceFactoryDVB::eServiceFactoryDVB()
61 ePtr<eServiceCenter> sc;
63 eServiceCenter::getInstance(sc);
65 sc->addServiceFactory(eServiceFactoryDVB::id, this);
68 eServiceFactoryDVB::~eServiceFactoryDVB()
70 ePtr<eServiceCenter> sc;
72 eServiceCenter::getInstance(sc);
74 sc->removeServiceFactory(eServiceFactoryDVB::id);
77 DEFINE_REF(eDVBServiceList);
79 eDVBServiceList::eDVBServiceList(const eServiceReference &parent): m_parent(parent)
83 eDVBServiceList::~eDVBServiceList()
87 RESULT eDVBServiceList::getContent(std::list<eServiceReference> &list)
89 ePtr<iDVBChannelList> db;
90 ePtr<eDVBResourceManager> res;
93 if ((err = eDVBResourceManager::getInstance(res)) != 0)
95 eDebug("no resource manager");
98 if ((err = res->getChannelList(db)) != 0)
100 eDebug("no channel list");
104 ePtr<iDVBChannelListQuery> query;
106 ePtr<eDVBChannelQuery> q;
108 if (m_parent.path.size())
109 eDVBChannelQuery::compile(q, m_parent.path);
111 if ((err = db->startQuery(query, q)) != 0)
113 eDebug("startQuery failed");
117 eServiceReferenceDVB ref;
119 while (!query->getNextResult(ref))
124 RESULT eDVBServiceList::getNext(eServiceReference &)
130 RESULT eServiceFactoryDVB::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
132 ePtr<eDVBService> service;
133 int r = lookupService(service, ref);
136 // check resources...
137 ptr = new eDVBServicePlay(ref, service);
141 RESULT eServiceFactoryDVB::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
143 ptr = new eDVBServiceRecord((eServiceReferenceDVB&)ref);
147 RESULT eServiceFactoryDVB::list(const eServiceReference &ref, ePtr<iListableService> &ptr)
149 ptr = new eDVBServiceList(ref);
153 RESULT eServiceFactoryDVB::info(const eServiceReference &ref, ePtr<iStaticServiceInformation> &ptr)
155 /* do we have a PVR service? */
158 ptr = new eStaticServiceDVBPVRInformation(ref);
162 ePtr<eDVBService> service;
163 int r = lookupService(service, ref);
166 /* eDVBService has the iStaticServiceInformation interface, so we pass it here. */
172 RESULT eServiceFactoryDVB::lookupService(ePtr<eDVBService> &service, const eServiceReference &ref)
174 // TODO: handle the listing itself
175 // if (ref.... == -1) .. return "... bouquets ...";
176 // could be also done in another serviceFactory (with seperate ID) to seperate actual services and lists
178 ePtr<iDVBChannelList> db;
179 ePtr<eDVBResourceManager> res;
182 if ((err = eDVBResourceManager::getInstance(res)) != 0)
184 eDebug("no resource manager");
187 if ((err = res->getChannelList(db)) != 0)
189 eDebug("no channel list");
193 /* we are sure to have a ..DVB reference as the info() call was forwarded here according to it's ID. */
194 if ((err = db->getService((eServiceReferenceDVB&)ref, service)) != 0)
196 eDebug("getService failed!");
203 eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service):
204 m_reference(ref), m_dvb_service(service)
206 m_is_pvr = !ref.path.empty();
208 CONNECT(m_service_handler.serviceEvent, eDVBServicePlay::serviceEvent);
209 CONNECT(m_event_handler.m_eit_changed, eDVBServicePlay::gotNewEvent);
210 eDebug("DVB start (play)");
213 eDVBServicePlay::~eDVBServicePlay()
215 eDebug("DVB stop (play)");
218 void eDVBServicePlay::gotNewEvent()
222 ePtr<eServiceEvent> m_event_now, m_event_next;
223 getEvent(m_event_now, 0);
224 getEvent(m_event_next, 1);
227 eDebug("now running: %s (%d seconds :)", m_event_now->m_event_name.c_str(), m_event_now->m_duration);
229 eDebug("next running: %s (%d seconds :)", m_event_next->m_event_name.c_str(), m_event_next->m_duration);
231 m_event((iPlayableService*)this, evUpdatedEventInfo);
234 void eDVBServicePlay::serviceEvent(int event)
236 eDebug("service event %d", event);
239 case eDVBServicePMTHandler::eventTuned:
241 ePtr<iDVBDemux> m_demux;
242 if (!m_service_handler.getDemux(m_demux))
244 // eventStartedEventAcquisition
245 m_event_handler.start(m_demux, ((eServiceReferenceDVB&)m_reference).getServiceID().get());
247 eDebug("no event data available :( ");
251 case eDVBServicePMTHandler::eventNewProgramInfo:
253 int vpid = -1, apid = -1, pcrpid = -1;
254 eDVBServicePMTHandler::program program;
255 if (m_service_handler.getProgramInfo(program))
256 eDebug("getting program info failed.");
259 eDebugNoNewLine("have %d video stream(s)", program.videoStreams.size());
260 if (!program.videoStreams.empty())
262 eDebugNoNewLine(" (");
263 for (std::vector<eDVBServicePMTHandler::videoStream>::const_iterator
264 i(program.videoStreams.begin());
265 i != program.videoStreams.end(); ++i)
269 if (i != program.videoStreams.begin())
270 eDebugNoNewLine(", ");
271 eDebugNoNewLine("%04x", i->pid);
273 eDebugNoNewLine(")");
275 eDebugNoNewLine(", and %d audio stream(s)", program.audioStreams.size());
276 if (!program.audioStreams.empty())
278 eDebugNoNewLine(" (");
279 for (std::vector<eDVBServicePMTHandler::audioStream>::const_iterator
280 i(program.audioStreams.begin());
281 i != program.audioStreams.end(); ++i)
285 if (i != program.audioStreams.begin())
286 eDebugNoNewLine(", ");
287 eDebugNoNewLine("%04x", i->pid);
289 eDebugNoNewLine(")");
291 eDebug(", and the pcr pid is %04x", program.pcrPid);
292 if (program.pcrPid != 0x1fff)
293 pcrpid = program.pcrPid;
298 ePtr<iDVBDemux> demux;
299 m_service_handler.getDemux(demux);
301 demux->getMPEGDecoder(m_decoder);
306 m_decoder->setVideoPID(vpid);
307 m_decoder->setAudioPID(apid, 0);
309 m_decoder->setSyncPCR(pcrpid);
311 m_decoder->setSyncPCR(-1);
313 // how we can do this better?
314 // update cache pid when the user changed the audio track or video track
315 // TODO handling of difference audio types.. default audio types..
317 /* don't worry about non-existing services, nor pvr services */
318 if (m_dvb_service && !m_is_pvr)
320 m_dvb_service->setCachePID(eDVBService::cVPID, vpid);
321 m_dvb_service->setCachePID(eDVBService::cAPID, apid);
322 m_dvb_service->setCachePID(eDVBService::cPCRPID, pcrpid);
331 RESULT eDVBServicePlay::start()
334 eDebug("starting DVB service");
335 r = m_service_handler.tune((eServiceReferenceDVB&)m_reference);
336 m_event(this, evStart);
339 RESULT eDVBServicePlay::stop()
341 eDebug("stopping..");
345 RESULT eDVBServicePlay::connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection)
347 connection = new eConnection((iPlayableService*)this, m_event.connect(event));
351 RESULT eDVBServicePlay::pause(ePtr<iPauseableService> &ptr)
353 // not yet possible, maybe later...
358 RESULT eDVBServicePlay::seek(ePtr<iSeekableService> &ptr)
370 RESULT eDVBServicePlay::getLength(pts_t &len)
372 ePtr<iDVBPVRChannel> pvr_channel;
374 if (m_service_handler.getPVRChannel(pvr_channel))
376 eDebug("getPVRChannel failed!");
380 return pvr_channel->getLength(len);
383 RESULT eDVBServicePlay::seekTo(pts_t to)
388 RESULT eDVBServicePlay::getPlayPosition(pts_t &pos)
390 ePtr<iDVBPVRChannel> pvr_channel;
392 if (m_service_handler.getPVRChannel(pvr_channel))
395 return pvr_channel->getCurrentPosition(pos);
398 RESULT eDVBServicePlay::info(ePtr<iServiceInformation> &ptr)
404 RESULT eDVBServicePlay::getName(std::string &name)
407 m_dvb_service->getName(m_reference, name);
409 name = "DVB service";
413 RESULT eDVBServicePlay::getEvent(ePtr<eServiceEvent> &evt, int nownext)
415 return m_event_handler.getEvent(evt, nownext);
418 DEFINE_REF(eDVBServicePlay)
420 eAutoInitPtr<eServiceFactoryDVB> init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");