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); }
310 virtual ~eDVBService();
312 eDVBService &operator=(const eDVBService &);
314 // iStaticServiceInformation
315 RESULT getName(const eServiceReference &ref, std::string &name);
316 RESULT getEvent(const eServiceReference &ref, ePtr<eServiceEvent> &ptr, time_t start_time);
317 int isPlayable(const eServiceReference &ref, const eServiceReference &ignore);
318 PyObject *getInfoObject(const eServiceReference &ref, int); // implemented in lib/service/servicedvb.h
321 int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query);
328 class iDVBFrontendParameters;
330 class iDVBChannelListQuery: public iObject
333 virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0;
334 virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0;
337 class eDVBChannelQuery: public iObject
339 DECLARE_REF(eDVBChannelQuery);
358 std::string m_string;
360 eDVBChannelID m_channelid;
362 /* sort is only valid in root, and must be from the enum above. */
364 std::string m_bouquet_name;
366 static RESULT compile(ePtr<eDVBChannelQuery> &res, std::string query);
368 ePtr<eDVBChannelQuery> m_p1, m_p2;
371 class iDVBChannelList: public iObject
374 virtual RESULT removeService(const eServiceReference &service)=0;
375 virtual RESULT removeServices(eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
376 virtual RESULT removeServices(int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
377 virtual RESULT addFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
378 virtual RESULT removeFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
379 virtual RESULT removeFlags(unsigned int flagmask, eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
380 virtual RESULT removeFlags(unsigned int flagmask, int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
381 virtual RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm)=0;
382 virtual RESULT removeChannel(const eDVBChannelID &id)=0;
384 virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
386 virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0;
387 virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
388 virtual RESULT flush()=0;
390 virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
392 virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
397 class iDVBFrontendParameters: public iObject
400 iDVBFrontendParameters();
401 ~iDVBFrontendParameters();
404 virtual RESULT getSystem(int &SWIG_OUTPUT) const = 0;
405 virtual RESULT getDVBS(eDVBFrontendParametersSatellite &SWIG_OUTPUT) const = 0;
406 virtual RESULT getDVBC(eDVBFrontendParametersCable &SWIG_OUTPUT) const = 0;
407 virtual RESULT getDVBT(eDVBFrontendParametersTerrestrial &SWIG_OUTPUT) const = 0;
409 virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &SWIG_OUTPUT, bool exact) const = 0;
410 virtual RESULT getHash(unsigned long &SWIG_OUTPUT) const = 0;
413 #define MAX_DISEQC_LENGTH 16
415 class eDVBDiseqcCommand
421 __u8 data[MAX_DISEQC_LENGTH];
422 #if HAVE_DVB_API_VERSION < 3
429 void setCommandString(const char *str);
432 class iDVBSatelliteEquipmentControl;
433 class eSecCommandList;
435 class iDVBFrontend_ENUMS
438 iDVBFrontend_ENUMS();
439 ~iDVBFrontend_ENUMS();
442 enum { feSatellite, feCable, feTerrestrial };
443 enum { stateIdle, stateTuning, stateFailed, stateLock, stateLostLock };
444 enum { toneOff, toneOn };
445 enum { voltageOff, voltage13, voltage18, voltage13_5, voltage18_5 };
446 enum { bitErrorRate, signalPower, signalQuality, locked, synced, frontendNumber };
449 SWIG_IGNORE(iDVBFrontend);
450 class iDVBFrontend: public iDVBFrontend_ENUMS, public iObject
453 virtual RESULT getFrontendType(int &SWIG_OUTPUT)=0;
454 virtual RESULT tune(const iDVBFrontendParameters &where)=0;
456 virtual RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)=0;
458 virtual RESULT getState(int &SWIG_OUTPUT)=0;
459 virtual RESULT setTone(int tone)=0;
460 virtual RESULT setVoltage(int voltage)=0;
461 virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
462 virtual RESULT sendToneburst(int burst)=0;
464 virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
465 virtual RESULT setSecSequence(const eSecCommandList &list)=0;
467 virtual int readFrontendData(int type)=0;
468 virtual PyObject *readTransponderData(bool original)=0;
470 virtual RESULT getData(int num, int &data)=0;
471 virtual RESULT setData(int num, int val)=0;
472 /* 0 means: not compatible. other values are a priority. */
473 virtual int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)=0;
476 SWIG_TEMPLATE_TYPEDEF(ePtr<iDVBFrontend>, iDVBFrontendPtr);
479 class iDVBSatelliteEquipmentControl: public iObject
482 virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, const eDVBFrontendParametersSatellite &sat, int frontend_id)=0;
483 virtual int canTune(const eDVBFrontendParametersSatellite &feparm, iDVBFrontend *fe, int frontend_id)=0;
484 virtual void setRotorMoving(bool)=0;
493 SWIG_IGNORE(iDVBChannel);
494 class iDVBChannel: public iObject
497 /* direct frontend access for raw channels and/or status inquiries. */
498 virtual SWIG_VOID(RESULT) getFrontend(ePtr<iDVBFrontend> &SWIG_OUTPUT)=0;
502 state_idle, /* not yet tuned */
503 state_tuning, /* currently tuning (first time) */
504 state_failed, /* tuning failed. */
505 state_unavailable, /* currently unavailable, will be back without further interaction */
507 state_last_instance, /* just one reference to this channel is left */
508 state_release /* channel is being shut down. */
510 virtual RESULT getState(int &SWIG_OUTPUT)=0;
512 virtual RESULT getCurrentFrontendParameters(ePtr<iDVBFrontendParameters> &)=0;
515 evtEOF, evtSOF, evtFailed
517 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
518 virtual RESULT connectEvent(const Slot2<void,iDVBChannel*,int> &eventChange, ePtr<eConnection> &connection)=0;
520 /* demux capabilities */
526 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
527 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
529 /* use count handling */
530 virtual void AddUse() = 0;
531 virtual void ReleaseUse() = 0;
534 SWIG_TEMPLATE_TYPEDEF(eUsePtr<iDVBChannel>, iDVBChannelPtr);
537 /* signed, so we can express deltas. */
539 typedef long long pts_t;
541 class iFilePushScatterGather;
542 class iTSMPEGDecoder;
544 /* note that a cue sheet describes the logical positions. thus
545 everything is specified in pts and not file positions */
547 /* implemented in dvb.cpp */
548 class eCueSheet: public iObject, public Object
550 DECLARE_REF(eCueSheet);
555 void seekTo(int relative, const pts_t &pts);
558 void addSourceSpan(const pts_t &begin, const pts_t &end);
561 void setSkipmode(const pts_t &ratio); /* 90000 is 1:1 */
562 void setDecodingDemux(iDVBDemux *demux, iTSMPEGDecoder *decoder);
564 /* frontend and backend */
568 enum { evtSeek, evtSkipmode, evtSpanChanged };
569 RESULT connectEvent(const Slot1<void, int> &event, ePtr<eConnection> &connection);
571 std::list<std::pair<pts_t,pts_t> > m_spans; /* begin, end */
572 std::list<std::pair<int, pts_t> > m_seek_requests; /* relative, delta */
573 pts_t m_skipmode_ratio;
574 Signal1<void,int> m_event;
575 ePtr<iDVBDemux> m_decoding_demux;
576 ePtr<iTSMPEGDecoder> m_decoder;
579 class iDVBPVRChannel: public iDVBChannel
584 state_eof = state_release + 1 /* end-of-file reached. */
587 /* FIXME: there are some very ugly buffer-end and ... related problems */
588 /* so this is VERY UGLY.
590 ok, it's going to get better. but still...*/
591 virtual RESULT playFile(const char *file) = 0;
592 virtual void stopFile() = 0;
594 virtual void setCueSheet(eCueSheet *cuesheet) = 0;
596 virtual RESULT getLength(pts_t &pts) = 0;
598 /* we explicitely ask for the decoding demux here because a channel
599 can be shared between multiple decoders.
601 virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos, int mode) = 0;
602 /* skipping must be done with a cue sheet */
605 class iDVBSectionReader;
607 class iDVBTSRecorder;
608 class iTSMPEGDecoder;
610 class iDVBDemux: public iObject
613 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
614 virtual RESULT createPESReader(eMainloop *context, ePtr<iDVBPESReader> &reader)=0;
615 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
616 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader, int primary=1)=0;
617 virtual RESULT getSTC(pts_t &pts, int num=0)=0;
618 virtual RESULT getCADemuxID(uint8_t &id)=0;
619 virtual RESULT flush()=0;
622 class iTSMPEGDecoder: public iObject
625 enum { pidDisabled = -1 };
626 /** Set Displayed Video PID and type */
627 virtual RESULT setVideoPID(int vpid, int type)=0;
629 enum { af_MPEG, af_AC3, af_DTS, af_AAC };
630 /** Set Displayed Audio PID and type */
631 virtual RESULT setAudioPID(int apid, int type)=0;
633 enum { ac_left, ac_stereo, ac_right };
634 /** Set Displayed Audio Channel */
635 virtual RESULT setAudioChannel(int channel)=0;
636 virtual int getAudioChannel()=0;
638 virtual RESULT setPCMDelay(int delay)=0;
639 virtual int getPCMDelay()=0;
640 virtual RESULT setAC3Delay(int delay)=0;
641 virtual int getAC3Delay()=0;
643 /** Set Displayed Videotext PID */
644 virtual RESULT setTextPID(int vpid)=0;
646 /** Set Sync mode to PCR */
647 virtual RESULT setSyncPCR(int pcrpid)=0;
648 enum { sm_Audio, sm_Video };
649 /** Set Sync mode to either audio or video master */
650 virtual RESULT setSyncMaster(int who)=0;
652 /** Apply settings */
653 virtual RESULT start()=0;
655 /** Freeze frame. Either continue decoding (without display) or halt. */
656 virtual RESULT freeze(int cont)=0;
657 /** Continue after freeze. */
658 virtual RESULT unfreeze()=0;
660 /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */
661 virtual RESULT setFastForward(int skip=0)=0;
663 // stop on .. Picture
664 enum { spm_I, spm_Ref, spm_Any };
665 /** Stop on specific decoded picture. For I-Frame display. */
666 virtual RESULT setSinglePictureMode(int when)=0;
668 enum { pkm_B, pkm_PB };
669 /** Fast forward by skipping either B or P/B pictures */
670 virtual RESULT setPictureSkipMode(int what)=0;
672 /** Slow Motion by repeating pictures */
673 virtual RESULT setSlowMotion(int repeat)=0;
675 enum { zoom_Normal, zoom_PanScan, zoom_Letterbox, zoom_Fullscreen };
676 /** Set Zoom. mode *must* be fitting. */
677 virtual RESULT setZoom(int what)=0;
679 virtual RESULT setTrickmode(int what) = 0;
681 virtual RESULT getPTS(int what, pts_t &pts) = 0;
683 virtual RESULT showSinglePic(const char *filename) = 0;
685 virtual RESULT setRadioPic(const std::string &filename) = 0;
689 enum { eventUnknown = 0, eventSizeChanged = VIDEO_EVENT_SIZE_CHANGED } type;
690 unsigned char aspect;
691 unsigned short height;
692 unsigned short width;
695 virtual RESULT connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &connection) = 0;