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);
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 addFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
379 virtual RESULT removeFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
380 virtual RESULT removeFlags(unsigned int flagmask, eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
381 virtual RESULT removeFlags(unsigned int flagmask, int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
382 virtual RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm)=0;
383 virtual RESULT removeChannel(const eDVBChannelID &id)=0;
385 virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
387 virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0;
388 virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
389 virtual RESULT flush()=0;
391 virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
393 virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
398 class iDVBFrontendParameters: public iObject
401 iDVBFrontendParameters();
402 ~iDVBFrontendParameters();
405 virtual RESULT getSystem(int &SWIG_OUTPUT) const = 0;
406 virtual RESULT getDVBS(eDVBFrontendParametersSatellite &SWIG_OUTPUT) const = 0;
407 virtual RESULT getDVBC(eDVBFrontendParametersCable &SWIG_OUTPUT) const = 0;
408 virtual RESULT getDVBT(eDVBFrontendParametersTerrestrial &SWIG_OUTPUT) const = 0;
410 virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &SWIG_OUTPUT, bool exact) const = 0;
411 virtual RESULT getHash(unsigned long &SWIG_OUTPUT) const = 0;
412 virtual RESULT calcLockTimeout(unsigned int &) const = 0;
414 SWIG_TEMPLATE_TYPEDEF(ePtr<iDVBFrontendParameters>, iDVBFrontendParametersPtr);
416 #define MAX_DISEQC_LENGTH 16
418 class eDVBDiseqcCommand
424 __u8 data[MAX_DISEQC_LENGTH];
425 #if HAVE_DVB_API_VERSION < 3
432 void setCommandString(const char *str);
435 class iDVBSatelliteEquipmentControl;
436 class eSecCommandList;
438 class iDVBFrontend_ENUMS
441 iDVBFrontend_ENUMS();
442 ~iDVBFrontend_ENUMS();
445 enum { feSatellite, feCable, feTerrestrial };
446 enum { stateIdle, stateTuning, stateFailed, stateLock, stateLostLock };
447 enum { toneOff, toneOn };
448 enum { voltageOff, voltage13, voltage18, voltage13_5, voltage18_5 };
449 enum { bitErrorRate, signalPower, signalQuality, locked, synced, frontendNumber, signalQualitydB };
452 SWIG_IGNORE(iDVBFrontend);
453 class iDVBFrontend: public iDVBFrontend_ENUMS, public iObject
456 virtual RESULT getFrontendType(int &SWIG_OUTPUT)=0;
457 virtual RESULT tune(const iDVBFrontendParameters &where)=0;
459 virtual RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)=0;
461 virtual RESULT getState(int &SWIG_OUTPUT)=0;
462 virtual RESULT setTone(int tone)=0;
463 virtual RESULT setVoltage(int voltage)=0;
464 virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
465 virtual RESULT sendToneburst(int burst)=0;
467 virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
468 virtual RESULT setSecSequence(const eSecCommandList &list)=0;
470 virtual int readFrontendData(int type)=0;
471 virtual void getFrontendStatus(SWIG_PYOBJECT(ePyObject) dest)=0;
472 virtual void getTransponderData(SWIG_PYOBJECT(ePyObject) dest, bool original)=0;
473 virtual void getFrontendData(SWIG_PYOBJECT(ePyObject) dest)=0;
475 virtual RESULT getData(int num, long &data)=0;
476 virtual RESULT setData(int num, long val)=0;
477 /* 0 means: not compatible. other values are a priority. */
478 virtual int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)=0;
481 SWIG_TEMPLATE_TYPEDEF(ePtr<iDVBFrontend>, iDVBFrontendPtr);
484 class iDVBSatelliteEquipmentControl: public iObject
487 virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, const eDVBFrontendParametersSatellite &sat, int frontend_id, unsigned int timeout)=0;
488 virtual int canTune(const eDVBFrontendParametersSatellite &feparm, iDVBFrontend *fe, int frontend_id)=0;
489 virtual void setRotorMoving(bool)=0;
498 SWIG_IGNORE(iDVBChannel);
499 class iDVBChannel: public iObject
502 /* direct frontend access for raw channels and/or status inquiries. */
503 virtual SWIG_VOID(RESULT) getFrontend(ePtr<iDVBFrontend> &SWIG_OUTPUT)=0;
507 state_idle, /* not yet tuned */
508 state_tuning, /* currently tuning (first time) */
509 state_failed, /* tuning failed. */
510 state_unavailable, /* currently unavailable, will be back without further interaction */
512 state_last_instance, /* just one reference to this channel is left */
513 state_release /* channel is being shut down. */
515 virtual RESULT getState(int &)=0;
517 virtual RESULT getCurrentFrontendParameters(ePtr<iDVBFrontendParameters> &)=0;
520 evtEOF, evtSOF, evtFailed
522 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
523 virtual RESULT connectEvent(const Slot2<void,iDVBChannel*,int> &eventChange, ePtr<eConnection> &connection)=0;
525 /* demux capabilities */
531 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
532 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
534 /* use count handling */
535 virtual void AddUse() = 0;
536 virtual void ReleaseUse() = 0;
539 SWIG_TEMPLATE_TYPEDEF(eUsePtr<iDVBChannel>, iDVBChannelPtr);
542 /* signed, so we can express deltas. */
544 typedef long long pts_t;
546 class iFilePushScatterGather;
547 class iTSMPEGDecoder;
549 /* note that a cue sheet describes the logical positions. thus
550 everything is specified in pts and not file positions */
552 /* implemented in dvb.cpp */
553 class eCueSheet: public iObject, public Object
555 DECLARE_REF(eCueSheet);
560 void seekTo(int relative, const pts_t &pts);
563 void addSourceSpan(const pts_t &begin, const pts_t &end);
566 void setSkipmode(const pts_t &ratio); /* 90000 is 1:1 */
567 void setDecodingDemux(iDVBDemux *demux, iTSMPEGDecoder *decoder);
569 /* frontend and backend */
573 enum { evtSeek, evtSkipmode, evtSpanChanged };
574 RESULT connectEvent(const Slot1<void, int> &event, ePtr<eConnection> &connection);
576 std::list<std::pair<pts_t,pts_t> > m_spans; /* begin, end */
577 std::list<std::pair<int, pts_t> > m_seek_requests; /* relative, delta */
578 pts_t m_skipmode_ratio;
579 Signal1<void,int> m_event;
580 ePtr<iDVBDemux> m_decoding_demux;
581 ePtr<iTSMPEGDecoder> m_decoder;
584 class iDVBPVRChannel: public iDVBChannel
589 state_eof = state_release + 1 /* end-of-file reached. */
592 /* FIXME: there are some very ugly buffer-end and ... related problems */
593 /* so this is VERY UGLY.
595 ok, it's going to get better. but still...*/
596 virtual RESULT playFile(const char *file) = 0;
597 virtual void stopFile() = 0;
599 virtual void setCueSheet(eCueSheet *cuesheet) = 0;
601 virtual RESULT getLength(pts_t &pts) = 0;
603 /* we explicitely ask for the decoding demux here because a channel
604 can be shared between multiple decoders.
606 virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos, int mode) = 0;
607 /* skipping must be done with a cue sheet */
610 class iDVBSectionReader;
612 class iDVBTSRecorder;
613 class iTSMPEGDecoder;
615 class iDVBDemux: public iObject
618 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
619 virtual RESULT createPESReader(eMainloop *context, ePtr<iDVBPESReader> &reader)=0;
620 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
621 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader, int primary=1)=0;
622 virtual RESULT getSTC(pts_t &pts, int num=0)=0;
623 virtual RESULT getCADemuxID(uint8_t &id)=0;
624 virtual RESULT flush()=0;
627 #if HAVE_DVB_API_VERSION < 3 && !defined(VIDEO_EVENT_SIZE_CHANGED)
628 #define VIDEO_EVENT_SIZE_CHANGED 1
631 class iTSMPEGDecoder: public iObject
634 enum { pidDisabled = -1 };
635 /** Set Displayed Video PID and type */
636 virtual RESULT setVideoPID(int vpid, int type)=0;
638 enum { af_MPEG, af_AC3, af_DTS, af_AAC };
639 /** Set Displayed Audio PID and type */
640 virtual RESULT setAudioPID(int apid, int type)=0;
642 enum { ac_left, ac_stereo, ac_right };
643 /** Set Displayed Audio Channel */
644 virtual RESULT setAudioChannel(int channel)=0;
645 virtual int getAudioChannel()=0;
647 virtual RESULT setPCMDelay(int delay)=0;
648 virtual int getPCMDelay()=0;
649 virtual RESULT setAC3Delay(int delay)=0;
650 virtual int getAC3Delay()=0;
652 /** Set Displayed Videotext PID */
653 virtual RESULT setTextPID(int vpid)=0;
655 /** Set Sync mode to PCR */
656 virtual RESULT setSyncPCR(int pcrpid)=0;
657 enum { sm_Audio, sm_Video };
658 /** Set Sync mode to either audio or video master */
659 virtual RESULT setSyncMaster(int who)=0;
661 /** Apply settings with starting video */
662 virtual RESULT start()=0;
663 /** Apply settings but don't start yet */
664 virtual RESULT preroll()=0;
666 /** Freeze frame. Either continue decoding (without display) or halt. */
667 virtual RESULT freeze(int cont)=0;
668 /** Continue after freeze. */
669 virtual RESULT unfreeze()=0;
671 /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */
672 virtual RESULT setFastForward(int skip=0)=0;
674 // stop on .. Picture
675 enum { spm_I, spm_Ref, spm_Any };
676 /** Stop on specific decoded picture. For I-Frame display. */
677 virtual RESULT setSinglePictureMode(int when)=0;
679 enum { pkm_B, pkm_PB };
680 /** Fast forward by skipping either B or P/B pictures */
681 virtual RESULT setPictureSkipMode(int what)=0;
683 /** Slow Motion by repeating pictures */
684 virtual RESULT setSlowMotion(int repeat)=0;
686 enum { zoom_Normal, zoom_PanScan, zoom_Letterbox, zoom_Fullscreen };
687 /** Set Zoom. mode *must* be fitting. */
688 virtual RESULT setZoom(int what)=0;
690 virtual RESULT setTrickmode(int what) = 0;
692 virtual RESULT getPTS(int what, pts_t &pts) = 0;
694 virtual RESULT showSinglePic(const char *filename) = 0;
696 virtual RESULT setRadioPic(const std::string &filename) = 0;
700 enum { eventUnknown = 0, eventSizeChanged = VIDEO_EVENT_SIZE_CHANGED } type;
701 unsigned char aspect;
702 unsigned short height;
703 unsigned short width;
706 virtual RESULT connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &connection) = 0;