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; }
511 virtual int reserveDemux() { return -1; }
515 state_idle, /* not yet tuned */
516 state_tuning, /* currently tuning (first time) */
517 state_failed, /* tuning failed. */
518 state_unavailable, /* currently unavailable, will be back without further interaction */
520 state_last_instance, /* just one reference to this channel is left */
521 state_release /* channel is being shut down. */
523 virtual RESULT getState(int &)=0;
525 virtual RESULT getCurrentFrontendParameters(ePtr<iDVBFrontendParameters> &)=0;
528 evtPreStart, evtEOF, evtSOF, evtFailed
530 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
531 virtual RESULT connectEvent(const Slot2<void,iDVBChannel*,int> &eventChange, ePtr<eConnection> &connection)=0;
533 /* demux capabilities */
539 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
540 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
542 /* use count handling */
543 virtual void AddUse() = 0;
544 virtual void ReleaseUse() = 0;
547 SWIG_TEMPLATE_TYPEDEF(eUsePtr<iDVBChannel>, iDVBChannelPtr);
550 /* signed, so we can express deltas. */
552 typedef long long pts_t;
554 class iFilePushScatterGather;
555 class iTSMPEGDecoder;
557 /* note that a cue sheet describes the logical positions. thus
558 everything is specified in pts and not file positions */
560 /* implemented in dvb.cpp */
561 class eCueSheet: public iObject, public Object
563 DECLARE_REF(eCueSheet);
568 void seekTo(int relative, const pts_t &pts);
571 void addSourceSpan(const pts_t &begin, const pts_t &end);
574 void setSkipmode(const pts_t &ratio); /* 90000 is 1:1 */
575 void setDecodingDemux(iDVBDemux *demux, iTSMPEGDecoder *decoder);
577 /* frontend and backend */
581 enum { evtSeek, evtSkipmode, evtSpanChanged };
582 RESULT connectEvent(const Slot1<void, int> &event, ePtr<eConnection> &connection);
584 std::list<std::pair<pts_t,pts_t> > m_spans; /* begin, end */
585 std::list<std::pair<int, pts_t> > m_seek_requests; /* relative, delta */
586 pts_t m_skipmode_ratio;
587 Signal1<void,int> m_event;
588 ePtr<iDVBDemux> m_decoding_demux;
589 ePtr<iTSMPEGDecoder> m_decoder;
592 class iDVBPVRChannel: public iDVBChannel
597 state_eof = state_release + 1 /* end-of-file reached. */
600 /* FIXME: there are some very ugly buffer-end and ... related problems */
601 /* so this is VERY UGLY.
603 ok, it's going to get better. but still...*/
604 virtual RESULT playFile(const char *file) = 0;
605 virtual void stopFile() = 0;
607 virtual void setCueSheet(eCueSheet *cuesheet) = 0;
609 virtual RESULT getLength(pts_t &pts) = 0;
611 /* we explicitely ask for the decoding demux here because a channel
612 can be shared between multiple decoders.
614 virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos, int mode) = 0;
615 /* skipping must be done with a cue sheet */
618 class iDVBSectionReader;
620 class iDVBTSRecorder;
621 class iTSMPEGDecoder;
623 class iDVBDemux: public iObject
626 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
627 virtual RESULT createPESReader(eMainloop *context, ePtr<iDVBPESReader> &reader)=0;
628 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
629 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader, int primary=1)=0;
630 virtual RESULT getSTC(pts_t &pts, int num=0)=0;
631 virtual RESULT getCADemuxID(uint8_t &id)=0;
632 virtual RESULT flush()=0;
635 #if HAVE_DVB_API_VERSION < 3 && !defined(VIDEO_EVENT_SIZE_CHANGED)
636 #define VIDEO_EVENT_SIZE_CHANGED 1
637 #define VIDEO_EVENT_FRAME_RATE_CHANGED 2
640 class iTSMPEGDecoder: public iObject
643 enum { pidDisabled = -1 };
644 /** Set Displayed Video PID and type */
645 virtual RESULT setVideoPID(int vpid, int type)=0;
647 enum { af_MPEG, af_AC3, af_DTS, af_AAC };
648 /** Set Displayed Audio PID and type */
649 virtual RESULT setAudioPID(int apid, int type)=0;
651 enum { ac_left, ac_stereo, ac_right };
652 /** Set Displayed Audio Channel */
653 virtual RESULT setAudioChannel(int channel)=0;
654 virtual int getAudioChannel()=0;
656 virtual RESULT setPCMDelay(int delay)=0;
657 virtual int getPCMDelay()=0;
658 virtual RESULT setAC3Delay(int delay)=0;
659 virtual int getAC3Delay()=0;
661 /** Set Displayed Videotext PID */
662 virtual RESULT setTextPID(int vpid)=0;
664 /** Set Sync mode to PCR */
665 virtual RESULT setSyncPCR(int pcrpid)=0;
666 enum { sm_Audio, sm_Video };
667 /** Set Sync mode to either audio or video master */
668 virtual RESULT setSyncMaster(int who)=0;
670 /** Apply settings but don't change state */
671 virtual RESULT set()=0;
672 /* all those apply settings, then transition to the given state */
675 virtual RESULT play()=0;
677 virtual RESULT pause()=0;
679 /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */
680 virtual RESULT setFastForward(int skip=0)=0;
682 /** Slow Motion by repeating pictures */
683 virtual RESULT setSlowMotion(int repeat)=0;
685 /** Display any complete data as fast as possible */
686 virtual RESULT setTrickmode()=0;
688 virtual RESULT getPTS(int what, pts_t &pts) = 0;
690 virtual RESULT showSinglePic(const char *filename) = 0;
692 virtual RESULT setRadioPic(const std::string &filename) = 0;
696 enum { eventUnknown = 0,
697 eventSizeChanged = VIDEO_EVENT_SIZE_CHANGED,
698 eventFrameRateChanged = VIDEO_EVENT_FRAME_RATE_CHANGED,
699 eventProgressiveChanged = 16
701 unsigned char aspect;
702 unsigned short height;
703 unsigned short width;
705 unsigned short framerate;
708 virtual RESULT connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &connection) = 0;
710 virtual int getVideoWidth() = 0;
711 virtual int getVideoHeight() = 0;
712 virtual int getVideoProgressive() = 0;
713 virtual int getVideoFrameRate() = 0;
714 virtual int getVideoAspect() = 0;