6 #if HAVE_DVB_API_VERSION < 3
7 #include <ost/frontend.h>
8 #define FRONTENDPARAMETERS FrontendParameters
10 #include <linux/dvb/frontend.h>
11 #include <linux/dvb/video.h>
12 #define FRONTENDPARAMETERS struct dvb_frontend_parameters
14 #include <lib/dvb/frontendparms.h>
15 #include <lib/base/object.h>
16 #include <lib/base/ebase.h>
17 #include <lib/base/elock.h>
18 #include <lib/service/service.h>
19 #include <libsig_comp.h>
20 #include <connection.h>
22 #if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ == 4 ) // check if gcc version >= 3.1
24 #define CAID_LIST __gnu_cxx::slist<uint16_t>
27 #define CAID_LIST std::slist<uint16_t>
30 #ifndef DMX_FILTER_SIZE
31 #define DMX_FILTER_SIZE 16
34 struct eDVBSectionFilterMask
37 /* mode is 0 for positive, 1 for negative filtering */
38 __u8 data[DMX_FILTER_SIZE], mask[DMX_FILTER_SIZE], mode[DMX_FILTER_SIZE];
48 int pid, tid, tidext, tid_mask, tidext_mask;
50 int timeout; /* timeout in ms */
55 tfAnyVersion filter ANY version
56 0 filter all EXCEPT given version (negative filtering)
57 tfThisVersion filter only THIS version
73 std::string m_bouquet_name;
74 std::string m_filename; // without path.. just name
75 typedef std::list<eServiceReference> list;
77 // the following five methods are implemented in db.cpp
78 RESULT flushChanges();
79 RESULT addService(const eServiceReference &, eServiceReference before=eServiceReference());
80 RESULT removeService(const eServiceReference &);
81 RESULT moveService(const eServiceReference &, unsigned int);
82 RESULT setListName(const std::string &name);
85 /* these structures have by intention no operator int() defined.
86 the reason of these structures is to avoid mixing for example
87 a onid and a tsid (as there's no general order for them).
89 defining an operator int() would implicitely convert values
90 between them over the constructor with the int argument.
92 'explicit' doesn't here - eTransportStreamID(eOriginalNetworkID(n))
95 struct eTransportStreamID
100 int get() const { return v; }
101 eTransportStreamID(int i): v(i) { }
102 eTransportStreamID(): v(-1) { }
103 bool operator == (const eTransportStreamID &c) const { return v == c.v; }
104 bool operator != (const eTransportStreamID &c) const { return v != c.v; }
105 bool operator < (const eTransportStreamID &c) const { return v < c.v; }
106 bool operator > (const eTransportStreamID &c) const { return v > c.v; }
114 int get() const { return v; }
115 eServiceID(int i): v(i) { }
116 eServiceID(): v(-1) { }
117 bool operator == (const eServiceID &c) const { return v == c.v; }
118 bool operator != (const eServiceID &c) const { return v != c.v; }
119 bool operator < (const eServiceID &c) const { return v < c.v; }
120 bool operator > (const eServiceID &c) const { return v > c.v; }
123 struct eOriginalNetworkID
128 int get() const { return v; }
129 eOriginalNetworkID(int i): v(i) { }
130 eOriginalNetworkID(): v(-1) { }
131 bool operator == (const eOriginalNetworkID &c) const { return v == c.v; }
132 bool operator != (const eOriginalNetworkID &c) const { return v != c.v; }
133 bool operator < (const eOriginalNetworkID &c) const { return v < c.v; }
134 bool operator > (const eOriginalNetworkID &c) const { return v > c.v; }
142 int get() const { return v; }
143 eDVBNamespace(int i): v(i) { }
144 eDVBNamespace(): v(-1) { }
145 bool operator == (const eDVBNamespace &c) const { return v == c.v; }
146 bool operator != (const eDVBNamespace &c) const { return v != c.v; }
147 bool operator < (const eDVBNamespace &c) const { return v < c.v; }
148 bool operator > (const eDVBNamespace &c) const { return v > c.v; }
153 eDVBNamespace dvbnamespace;
154 eTransportStreamID transport_stream_id;
155 eOriginalNetworkID original_network_id;
157 bool operator==(const eDVBChannelID &c) const
159 return dvbnamespace == c.dvbnamespace &&
160 transport_stream_id == c.transport_stream_id &&
161 original_network_id == c.original_network_id;
164 bool operator<(const eDVBChannelID &c) const
166 if (dvbnamespace < c.dvbnamespace)
168 else if (dvbnamespace == c.dvbnamespace)
170 if (original_network_id < c.original_network_id)
172 else if (original_network_id == c.original_network_id)
173 if (transport_stream_id < c.transport_stream_id)
178 eDVBChannelID(eDVBNamespace dvbnamespace, eTransportStreamID tsid, eOriginalNetworkID onid):
179 dvbnamespace(dvbnamespace), transport_stream_id(tsid), original_network_id(onid)
183 dvbnamespace(-1), transport_stream_id(-1), original_network_id(-1)
186 operator bool() const
188 return (dvbnamespace != -1) && (transport_stream_id != -1) && (original_network_id != -1);
192 struct eServiceReferenceDVB: public eServiceReference
194 int getServiceType() const { return data[0]; }
195 void setServiceType(int service_type) { data[0]=service_type; }
197 eServiceID getServiceID() const { return eServiceID(data[1]); }
198 void setServiceID(eServiceID service_id) { data[1]=service_id.get(); }
200 eTransportStreamID getTransportStreamID() const { return eTransportStreamID(data[2]); }
201 void setTransportStreamID(eTransportStreamID transport_stream_id) { data[2]=transport_stream_id.get(); }
203 eOriginalNetworkID getOriginalNetworkID() const { return eOriginalNetworkID(data[3]); }
204 void setOriginalNetworkID(eOriginalNetworkID original_network_id) { data[3]=original_network_id.get(); }
206 eDVBNamespace getDVBNamespace() const { return eDVBNamespace(data[4]); }
207 void setDVBNamespace(eDVBNamespace dvbnamespace) { data[4]=dvbnamespace.get(); }
209 eServiceID getParentServiceID() const { return eServiceID(data[5]); }
210 void setParentServiceID( eServiceID sid ) { data[5]=sid.get(); }
212 eTransportStreamID getParentTransportStreamID() const { return eTransportStreamID(data[6]); }
213 void setParentTransportStreamID( eTransportStreamID tsid ) { data[6]=tsid.get(); }
215 eServiceReferenceDVB getParentServiceReference() const
217 eServiceReferenceDVB tmp(*this);
218 if (data[5] && data[6])
220 tmp.data[1] = data[5];
221 tmp.data[2] = data[6];
222 tmp.data[5] = tmp.data[6] = 0;
225 tmp.type = idInvalid;
229 eServiceReferenceDVB(eDVBNamespace dvbnamespace, eTransportStreamID transport_stream_id, eOriginalNetworkID original_network_id, eServiceID service_id, int service_type)
230 :eServiceReference(eServiceReference::idDVB, 0)
232 setTransportStreamID(transport_stream_id);
233 setOriginalNetworkID(original_network_id);
234 setDVBNamespace(dvbnamespace);
235 setServiceID(service_id);
236 setServiceType(service_type);
239 void set(const eDVBChannelID &chid)
241 setDVBNamespace(chid.dvbnamespace);
242 setOriginalNetworkID(chid.original_network_id);
243 setTransportStreamID(chid.transport_stream_id);
246 void getChannelID(eDVBChannelID &chid) const
248 chid = eDVBChannelID(getDVBNamespace(), getTransportStreamID(), getOriginalNetworkID());
251 eServiceReferenceDVB()
252 :eServiceReference(eServiceReference::idDVB, 0)
256 eServiceReferenceDVB(const std::string &string)
257 :eServiceReference(string)
263 ////////////////// TODO: we need an interface here, but what exactly?
266 // btw, still implemented in db.cpp. FIX THIS, TOO.
268 class eDVBChannelQuery;
270 class eDVBService: public iStaticServiceInformation
272 DECLARE_REF(eDVBService);
275 void copyCache(int *source);
279 cVPID, cAPID, cTPID, cPCRPID, cAC3PID,
280 cVTYPE, cACHANNEL, cAC3DELAY, cPCMDELAY,
284 int getCacheEntry(cacheID);
285 void setCacheEntry(cacheID, int);
290 /* m_service_name_sort is uppercase, with special chars removed, to increase sort performance. */
291 std::string m_service_name, m_service_name_sort;
292 std::string m_provider_name;
299 dxNoSDT=1, // don't get SDT
301 dxNoDVB=4, // dont use PMT for this service ( use cached pids )
306 bool usePMT() const { return !(m_flags & dxNoDVB); }
307 bool isHidden() const { return m_flags & dxDontshow; }
311 virtual ~eDVBService();
313 eDVBService &operator=(const eDVBService &);
315 // iStaticServiceInformation
316 RESULT getName(const eServiceReference &ref, std::string &name);
317 RESULT getEvent(const eServiceReference &ref, ePtr<eServiceEvent> &ptr, time_t start_time);
318 int isPlayable(const eServiceReference &ref, const eServiceReference &ignore, bool simulate=false);
319 PyObject *getInfoObject(const eServiceReference &ref, int); // implemented in lib/service/servicedvb.h
322 int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query);
329 class iDVBFrontendParameters;
331 class iDVBChannelListQuery: public iObject
334 virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0;
335 virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0;
338 class eDVBChannelQuery: public iObject
340 DECLARE_REF(eDVBChannelQuery);
359 std::string m_string;
361 eDVBChannelID m_channelid;
363 /* sort is only valid in root, and must be from the enum above. */
365 std::string m_bouquet_name;
367 static RESULT compile(ePtr<eDVBChannelQuery> &res, std::string query);
369 ePtr<eDVBChannelQuery> m_p1, m_p2;
372 class iDVBChannelList: public iObject
375 virtual RESULT removeService(const eServiceReference &service)=0;
376 virtual RESULT removeServices(eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
377 virtual RESULT removeServices(int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
378 virtual RESULT removeServices(iDVBFrontendParameters *feparm)=0;
379 virtual RESULT addFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
380 virtual RESULT removeFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
381 virtual RESULT removeFlags(unsigned int flagmask, eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
382 virtual RESULT removeFlags(unsigned int flagmask, int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
383 virtual RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm)=0;
384 virtual RESULT removeChannel(const eDVBChannelID &id)=0;
386 virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
388 virtual RESULT addService(const eServiceReferenceDVB &reference, eDVBService *service)=0;
389 virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
390 virtual RESULT flush()=0;
392 virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
394 virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *q, const eServiceReference &source)=0;
399 class iDVBFrontendParameters: public iObject
402 iDVBFrontendParameters();
403 ~iDVBFrontendParameters();
406 enum { flagOnlyFree = 1 };
407 virtual SWIG_VOID(RESULT) getSystem(int &SWIG_OUTPUT) const = 0;
408 virtual SWIG_VOID(RESULT) getDVBS(eDVBFrontendParametersSatellite &SWIG_OUTPUT) const = 0;
409 virtual SWIG_VOID(RESULT) getDVBC(eDVBFrontendParametersCable &SWIG_OUTPUT) const = 0;
410 virtual SWIG_VOID(RESULT) getDVBT(eDVBFrontendParametersTerrestrial &SWIG_OUTPUT) const = 0;
411 virtual SWIG_VOID(RESULT) getFlags(unsigned int &SWIG_OUTPUT) const = 0;
413 virtual SWIG_VOID(RESULT) calculateDifference(const iDVBFrontendParameters *parm, int &, bool exact) const = 0;
414 virtual SWIG_VOID(RESULT) getHash(unsigned long &) const = 0;
415 virtual SWIG_VOID(RESULT) calcLockTimeout(unsigned int &) const = 0;
418 SWIG_TEMPLATE_TYPEDEF(ePtr<iDVBFrontendParameters>, iDVBFrontendParametersPtr);
420 #define MAX_DISEQC_LENGTH 16
422 class eDVBDiseqcCommand
428 __u8 data[MAX_DISEQC_LENGTH];
429 #if HAVE_DVB_API_VERSION < 3
436 void setCommandString(const char *str);
439 class iDVBSatelliteEquipmentControl;
440 class eSecCommandList;
442 class iDVBFrontend_ENUMS
445 iDVBFrontend_ENUMS();
446 ~iDVBFrontend_ENUMS();
449 enum { feSatellite, feCable, feTerrestrial };
450 enum { stateIdle, stateTuning, stateFailed, stateLock, stateLostLock, stateClosed };
451 enum { toneOff, toneOn };
452 enum { voltageOff, voltage13, voltage18, voltage13_5, voltage18_5 };
453 enum { bitErrorRate, signalPower, signalQuality, locked, synced, frontendNumber, signalQualitydB };
456 SWIG_IGNORE(iDVBFrontend);
457 class iDVBFrontend: public iDVBFrontend_ENUMS, public iObject
460 virtual RESULT getFrontendType(int &SWIG_OUTPUT)=0;
461 virtual RESULT tune(const iDVBFrontendParameters &where)=0;
462 virtual int closeFrontend(bool force = false)=0;
463 virtual void reopenFrontend()=0;
465 virtual RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)=0;
467 virtual RESULT getState(int &SWIG_OUTPUT)=0;
468 virtual RESULT setTone(int tone)=0;
469 virtual RESULT setVoltage(int voltage)=0;
470 virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
471 virtual RESULT sendToneburst(int burst)=0;
473 virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
474 virtual RESULT setSecSequence(const eSecCommandList &list)=0;
476 virtual int readFrontendData(int type)=0;
477 virtual void getFrontendStatus(SWIG_PYOBJECT(ePyObject) dest)=0;
478 virtual void getTransponderData(SWIG_PYOBJECT(ePyObject) dest, bool original)=0;
479 virtual void getFrontendData(SWIG_PYOBJECT(ePyObject) dest)=0;
481 virtual RESULT getData(int num, long &data)=0;
482 virtual RESULT setData(int num, long val)=0;
483 /* 0 means: not compatible. other values are a priority. */
484 virtual int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)=0;
487 SWIG_TEMPLATE_TYPEDEF(ePtr<iDVBFrontend>, iDVBFrontendPtr);
490 class iDVBSatelliteEquipmentControl: public iObject
493 virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, const eDVBFrontendParametersSatellite &sat, int frontend_id, unsigned int timeout)=0;
494 virtual int canTune(const eDVBFrontendParametersSatellite &feparm, iDVBFrontend *fe, int frontend_id, int *highest_score_lnb=0)=0;
495 virtual void setRotorMoving(int slotid, bool)=0;
504 SWIG_IGNORE(iDVBChannel);
505 class iDVBChannel: public iObject
508 /* direct frontend access for raw channels and/or status inquiries. */
509 virtual SWIG_VOID(RESULT) getFrontend(ePtr<iDVBFrontend> &SWIG_OUTPUT)=0;
510 virtual RESULT requestTsidOnid(SWIG_PYOBJECT(ePyObject) callback) { return -1; }
514 state_idle, /* not yet tuned */
515 state_tuning, /* currently tuning (first time) */
516 state_failed, /* tuning failed. */
517 state_unavailable, /* currently unavailable, will be back without further interaction */
519 state_last_instance, /* just one reference to this channel is left */
520 state_release /* channel is being shut down. */
522 virtual RESULT getState(int &)=0;
524 virtual RESULT getCurrentFrontendParameters(ePtr<iDVBFrontendParameters> &)=0;
527 evtPreStart, evtEOF, evtSOF, evtFailed
529 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
530 virtual RESULT connectEvent(const Slot2<void,iDVBChannel*,int> &eventChange, ePtr<eConnection> &connection)=0;
532 /* demux capabilities */
538 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
539 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
541 /* use count handling */
542 virtual void AddUse() = 0;
543 virtual void ReleaseUse() = 0;
546 SWIG_TEMPLATE_TYPEDEF(eUsePtr<iDVBChannel>, iDVBChannelPtr);
549 /* signed, so we can express deltas. */
551 typedef long long pts_t;
553 class iFilePushScatterGather;
554 class iTSMPEGDecoder;
556 /* note that a cue sheet describes the logical positions. thus
557 everything is specified in pts and not file positions */
559 /* implemented in dvb.cpp */
560 class eCueSheet: public iObject, public Object
562 DECLARE_REF(eCueSheet);
567 void seekTo(int relative, const pts_t &pts);
570 void addSourceSpan(const pts_t &begin, const pts_t &end);
573 void setSkipmode(const pts_t &ratio); /* 90000 is 1:1 */
574 void setDecodingDemux(iDVBDemux *demux, iTSMPEGDecoder *decoder);
576 /* frontend and backend */
580 enum { evtSeek, evtSkipmode, evtSpanChanged };
581 RESULT connectEvent(const Slot1<void, int> &event, ePtr<eConnection> &connection);
583 std::list<std::pair<pts_t,pts_t> > m_spans; /* begin, end */
584 std::list<std::pair<int, pts_t> > m_seek_requests; /* relative, delta */
585 pts_t m_skipmode_ratio;
586 Signal1<void,int> m_event;
587 ePtr<iDVBDemux> m_decoding_demux;
588 ePtr<iTSMPEGDecoder> m_decoder;
591 class iDVBPVRChannel: public iDVBChannel
596 state_eof = state_release + 1 /* end-of-file reached. */
599 /* FIXME: there are some very ugly buffer-end and ... related problems */
600 /* so this is VERY UGLY.
602 ok, it's going to get better. but still...*/
603 virtual RESULT playFile(const char *file) = 0;
604 virtual void stopFile() = 0;
606 virtual void setCueSheet(eCueSheet *cuesheet) = 0;
608 virtual RESULT getLength(pts_t &pts) = 0;
610 /* we explicitely ask for the decoding demux here because a channel
611 can be shared between multiple decoders.
613 virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos, int mode) = 0;
614 /* skipping must be done with a cue sheet */
617 class iDVBSectionReader;
619 class iDVBTSRecorder;
620 class iTSMPEGDecoder;
622 class iDVBDemux: public iObject
625 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
626 virtual RESULT createPESReader(eMainloop *context, ePtr<iDVBPESReader> &reader)=0;
627 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
628 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader, int primary=1)=0;
629 virtual RESULT getSTC(pts_t &pts, int num=0)=0;
630 virtual RESULT getCADemuxID(uint8_t &id)=0;
631 virtual RESULT flush()=0;
634 #if HAVE_DVB_API_VERSION < 3 && !defined(VIDEO_EVENT_SIZE_CHANGED)
635 #define VIDEO_EVENT_SIZE_CHANGED 1
636 #define VIDEO_EVENT_FRAME_RATE_CHANGED 2
639 class iTSMPEGDecoder: public iObject
642 enum { pidDisabled = -1 };
643 /** Set Displayed Video PID and type */
644 virtual RESULT setVideoPID(int vpid, int type)=0;
646 enum { af_MPEG, af_AC3, af_DTS, af_AAC };
647 /** Set Displayed Audio PID and type */
648 virtual RESULT setAudioPID(int apid, int type)=0;
650 enum { ac_left, ac_stereo, ac_right };
651 /** Set Displayed Audio Channel */
652 virtual RESULT setAudioChannel(int channel)=0;
653 virtual int getAudioChannel()=0;
655 virtual RESULT setPCMDelay(int delay)=0;
656 virtual int getPCMDelay()=0;
657 virtual RESULT setAC3Delay(int delay)=0;
658 virtual int getAC3Delay()=0;
660 /** Set Displayed Videotext PID */
661 virtual RESULT setTextPID(int vpid)=0;
663 /** Set Sync mode to PCR */
664 virtual RESULT setSyncPCR(int pcrpid)=0;
665 enum { sm_Audio, sm_Video };
666 /** Set Sync mode to either audio or video master */
667 virtual RESULT setSyncMaster(int who)=0;
669 /** Apply settings but don't change state */
670 virtual RESULT set()=0;
671 /* all those apply settings, then transition to the given state */
674 virtual RESULT play()=0;
676 virtual RESULT pause()=0;
678 /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */
679 virtual RESULT setFastForward(int skip=0)=0;
681 /** Slow Motion by repeating pictures */
682 virtual RESULT setSlowMotion(int repeat)=0;
684 /** Display any complete data as fast as possible */
685 virtual RESULT setTrickmode()=0;
687 virtual RESULT getPTS(int what, pts_t &pts) = 0;
689 virtual RESULT showSinglePic(const char *filename) = 0;
691 virtual RESULT setRadioPic(const std::string &filename) = 0;
695 enum { eventUnknown = 0,
696 eventSizeChanged = VIDEO_EVENT_SIZE_CHANGED,
697 eventFrameRateChanged = VIDEO_EVENT_FRAME_RATE_CHANGED,
698 eventProgressiveChanged = 16
700 unsigned char aspect;
701 unsigned short height;
702 unsigned short width;
704 unsigned short framerate;
707 virtual RESULT connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &connection) = 0;
709 virtual int getVideoWidth() = 0;
710 virtual int getVideoHeight() = 0;
711 virtual int getVideoProgressive() = 0;
712 virtual int getVideoFrameRate() = 0;
713 virtual int getVideoAspect() = 0;