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>
32 std::string m_bouquet_name;
33 std::string m_filename; // without path.. just name
34 typedef std::list<eServiceReference> list;
36 // the following five methods are implemented in db.cpp
37 RESULT flushChanges();
38 RESULT addService(const eServiceReference &, eServiceReference before=eServiceReference());
39 RESULT removeService(const eServiceReference &);
40 RESULT moveService(const eServiceReference &, unsigned int);
41 RESULT setListName(const std::string &name);
44 /* these structures have by intention no operator int() defined.
45 the reason of these structures is to avoid mixing for example
46 a onid and a tsid (as there's no general order for them).
48 defining an operator int() would implicitely convert values
49 between them over the constructor with the int argument.
51 'explicit' doesn't here - eTransportStreamID(eOriginalNetworkID(n))
54 struct eTransportStreamID
59 int get() const { return v; }
60 eTransportStreamID(int i): v(i) { }
61 eTransportStreamID(): v(-1) { }
62 bool operator == (const eTransportStreamID &c) const { return v == c.v; }
63 bool operator != (const eTransportStreamID &c) const { return v != c.v; }
64 bool operator < (const eTransportStreamID &c) const { return v < c.v; }
65 bool operator > (const eTransportStreamID &c) const { return v > c.v; }
73 int get() const { return v; }
74 eServiceID(int i): v(i) { }
75 eServiceID(): v(-1) { }
76 bool operator == (const eServiceID &c) const { return v == c.v; }
77 bool operator != (const eServiceID &c) const { return v != c.v; }
78 bool operator < (const eServiceID &c) const { return v < c.v; }
79 bool operator > (const eServiceID &c) const { return v > c.v; }
82 struct eOriginalNetworkID
87 int get() const { return v; }
88 eOriginalNetworkID(int i): v(i) { }
89 eOriginalNetworkID(): v(-1) { }
90 bool operator == (const eOriginalNetworkID &c) const { return v == c.v; }
91 bool operator != (const eOriginalNetworkID &c) const { return v != c.v; }
92 bool operator < (const eOriginalNetworkID &c) const { return v < c.v; }
93 bool operator > (const eOriginalNetworkID &c) const { return v > c.v; }
101 int get() const { return v; }
102 eDVBNamespace(int i): v(i) { }
103 eDVBNamespace(): v(-1) { }
104 bool operator == (const eDVBNamespace &c) const { return v == c.v; }
105 bool operator != (const eDVBNamespace &c) const { return v != c.v; }
106 bool operator < (const eDVBNamespace &c) const { return v < c.v; }
107 bool operator > (const eDVBNamespace &c) const { return v > c.v; }
112 eDVBNamespace dvbnamespace;
113 eTransportStreamID transport_stream_id;
114 eOriginalNetworkID original_network_id;
116 bool operator==(const eDVBChannelID &c) const
118 return dvbnamespace == c.dvbnamespace &&
119 transport_stream_id == c.transport_stream_id &&
120 original_network_id == c.original_network_id;
123 bool operator<(const eDVBChannelID &c) const
125 if (dvbnamespace < c.dvbnamespace)
127 else if (dvbnamespace == c.dvbnamespace)
129 if (original_network_id < c.original_network_id)
131 else if (original_network_id == c.original_network_id)
132 if (transport_stream_id < c.transport_stream_id)
137 eDVBChannelID(eDVBNamespace dvbnamespace, eTransportStreamID tsid, eOriginalNetworkID onid):
138 dvbnamespace(dvbnamespace), transport_stream_id(tsid), original_network_id(onid)
142 dvbnamespace(-1), transport_stream_id(-1), original_network_id(-1)
145 operator bool() const
147 return (dvbnamespace != -1) && (transport_stream_id != -1) && (original_network_id != -1);
151 struct eServiceReferenceDVB: public eServiceReference
153 int getServiceType() const { return data[0]; }
154 void setServiceType(int service_type) { data[0]=service_type; }
156 eServiceID getServiceID() const { return eServiceID(data[1]); }
157 void setServiceID(eServiceID service_id) { data[1]=service_id.get(); }
159 eTransportStreamID getTransportStreamID() const { return eTransportStreamID(data[2]); }
160 void setTransportStreamID(eTransportStreamID transport_stream_id) { data[2]=transport_stream_id.get(); }
162 eOriginalNetworkID getOriginalNetworkID() const { return eOriginalNetworkID(data[3]); }
163 void setOriginalNetworkID(eOriginalNetworkID original_network_id) { data[3]=original_network_id.get(); }
165 eDVBNamespace getDVBNamespace() const { return eDVBNamespace(data[4]); }
166 void setDVBNamespace(eDVBNamespace dvbnamespace) { data[4]=dvbnamespace.get(); }
168 eServiceID getParentServiceID() const { return eServiceID(data[5]); }
169 void setParentServiceID( eServiceID sid ) { data[5]=sid.get(); }
171 eTransportStreamID getParentTransportStreamID() const { return eTransportStreamID(data[6]); }
172 void setParentTransportStreamID( eTransportStreamID tsid ) { data[6]=tsid.get(); }
174 eServiceReferenceDVB getParentServiceReference() const
176 eServiceReferenceDVB tmp(*this);
177 if (data[5] && data[6])
179 tmp.data[1] = data[5];
180 tmp.data[2] = data[6];
181 tmp.data[5] = tmp.data[6] = 0;
184 tmp.type = idInvalid;
188 eServiceReferenceDVB(eDVBNamespace dvbnamespace, eTransportStreamID transport_stream_id, eOriginalNetworkID original_network_id, eServiceID service_id, int service_type)
189 :eServiceReference(eServiceReference::idDVB, 0)
191 setTransportStreamID(transport_stream_id);
192 setOriginalNetworkID(original_network_id);
193 setDVBNamespace(dvbnamespace);
194 setServiceID(service_id);
195 setServiceType(service_type);
198 void set(const eDVBChannelID &chid)
200 setDVBNamespace(chid.dvbnamespace);
201 setOriginalNetworkID(chid.original_network_id);
202 setTransportStreamID(chid.transport_stream_id);
205 void getChannelID(eDVBChannelID &chid) const
207 chid = eDVBChannelID(getDVBNamespace(), getTransportStreamID(), getOriginalNetworkID());
210 eServiceReferenceDVB()
211 :eServiceReference(eServiceReference::idDVB, 0)
215 eServiceReferenceDVB(const std::string &string)
216 :eServiceReference(string)
222 ////////////////// TODO: we need an interface here, but what exactly?
225 // btw, still implemented in db.cpp. FIX THIS, TOO.
227 class eDVBChannelQuery;
229 class eDVBService: public iStaticServiceInformation
231 DECLARE_REF(eDVBService);
234 void copyCache(int *source);
238 cVPID, cAPID, cTPID, cPCRPID, cAC3PID,
239 cVTYPE, cACHANNEL, cAC3DELAY, cPCMDELAY,
243 int getCacheEntry(cacheID);
244 void setCacheEntry(cacheID, int);
249 /* m_service_name_sort is uppercase, with special chars removed, to increase sort performance. */
250 std::string m_service_name, m_service_name_sort;
251 std::string m_provider_name;
258 dxNoSDT=1, // don't get SDT
260 dxNoDVB=4, // dont use PMT for this service ( use cached pids )
265 bool usePMT() const { return !(m_flags & dxNoDVB); }
269 virtual ~eDVBService();
271 eDVBService &operator=(const eDVBService &);
273 // iStaticServiceInformation
274 RESULT getName(const eServiceReference &ref, std::string &name);
275 RESULT getEvent(const eServiceReference &ref, ePtr<eServiceEvent> &ptr, time_t start_time);
276 int isPlayable(const eServiceReference &ref, const eServiceReference &ignore);
277 PyObject *getInfoObject(const eServiceReference &ref, int); // implemented in lib/service/servicedvb.h
280 int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query);
287 class iDVBFrontendParameters;
289 class iDVBChannelListQuery: public iObject
292 virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0;
293 virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0;
296 class eDVBChannelQuery: public iObject
298 DECLARE_REF(eDVBChannelQuery);
317 std::string m_string;
319 eDVBChannelID m_channelid;
321 /* sort is only valid in root, and must be from the enum above. */
323 std::string m_bouquet_name;
325 static RESULT compile(ePtr<eDVBChannelQuery> &res, std::string query);
327 ePtr<eDVBChannelQuery> m_p1, m_p2;
330 class iDVBChannelList: public iObject
333 virtual RESULT removeService(const eServiceReference &service)=0;
334 virtual RESULT removeServices(eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
335 virtual RESULT removeServices(int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
336 virtual RESULT addFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
337 virtual RESULT removeFlag(const eServiceReference &service, unsigned int flagmask=0xFFFFFFFF)=0;
338 virtual RESULT removeFlags(unsigned int flagmask, eDVBChannelID chid=eDVBChannelID(), unsigned int orb_pos=0xFFFFFFFF)=0;
339 virtual RESULT removeFlags(unsigned int flagmask, int dvb_namespace=-1, int tsid=-1, int onid=-1, unsigned int orb_pos=0xFFFFFFFF)=0;
340 virtual RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm)=0;
341 virtual RESULT removeChannel(const eDVBChannelID &id)=0;
343 virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
345 virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0;
346 virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
347 virtual RESULT flush()=0;
349 virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
351 virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
356 class iDVBFrontendParameters: public iObject
359 iDVBFrontendParameters();
360 ~iDVBFrontendParameters();
363 virtual RESULT getSystem(int &SWIG_OUTPUT) const = 0;
364 virtual RESULT getDVBS(eDVBFrontendParametersSatellite &SWIG_OUTPUT) const = 0;
365 virtual RESULT getDVBC(eDVBFrontendParametersCable &SWIG_OUTPUT) const = 0;
366 virtual RESULT getDVBT(eDVBFrontendParametersTerrestrial &SWIG_OUTPUT) const = 0;
368 virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &SWIG_OUTPUT, bool exact) const = 0;
369 virtual RESULT getHash(unsigned long &SWIG_OUTPUT) const = 0;
372 #define MAX_DISEQC_LENGTH 16
374 class eDVBDiseqcCommand
380 __u8 data[MAX_DISEQC_LENGTH];
381 #if HAVE_DVB_API_VERSION < 3
388 void setCommandString(const char *str);
391 class iDVBSatelliteEquipmentControl;
392 class eSecCommandList;
394 class iDVBFrontend: public iObject
398 feSatellite, feCable, feTerrestrial
400 virtual RESULT getFrontendType(int &SWIG_OUTPUT)=0;
401 virtual RESULT tune(const iDVBFrontendParameters &where)=0;
403 virtual RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)=0;
412 virtual RESULT getState(int &SWIG_OUTPUT)=0;
416 virtual RESULT setTone(int tone)=0;
418 voltageOff, voltage13, voltage18, voltage13_5, voltage18_5
420 virtual RESULT setVoltage(int voltage)=0;
421 virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
422 virtual RESULT sendToneburst(int burst)=0;
424 virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
425 virtual RESULT setSecSequence(const eSecCommandList &list)=0;
428 bitErrorRate, signalPower, signalQuality, locked, synced, frontendNumber
430 virtual int readFrontendData(int type)=0;
431 virtual PyObject *readTransponderData(bool original)=0;
434 virtual RESULT getData(int num, int &data)=0;
435 virtual RESULT setData(int num, int val)=0;
436 /* 0 means: not compatible. other values are a priority. */
437 virtual int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)=0;
440 TEMPLATE_TYPEDEF(ePtr<iDVBFrontend>, iDVBFrontendPtr);
443 class iDVBSatelliteEquipmentControl: public iObject
446 virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, const eDVBFrontendParametersSatellite &sat, int frontend_id)=0;
447 virtual int canTune(const eDVBFrontendParametersSatellite &feparm, iDVBFrontend *fe, int frontend_id)=0;
448 virtual void setRotorMoving(bool)=0;
457 class iDVBChannel: public iObject
462 state_idle, /* not yet tuned */
463 state_tuning, /* currently tuning (first time) */
464 state_failed, /* tuning failed. */
465 state_unavailable, /* currently unavailable, will be back without further interaction */
467 state_last_instance, /* just one reference to this channel is left */
468 state_release /* channel is being shut down. */
470 virtual RESULT getState(int &SWIG_OUTPUT)=0;
472 /* direct frontend access for raw channels and/or status inquiries. */
473 virtual RESULT getFrontend(ePtr<iDVBFrontend> &)=0;
476 virtual RESULT getCurrentFrontendParameters(ePtr<iDVBFrontendParameters> &)=0;
479 evtEOF, evtSOF, evtFailed
481 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
482 virtual RESULT connectEvent(const Slot2<void,iDVBChannel*,int> &eventChange, ePtr<eConnection> &connection)=0;
484 /* demux capabilities */
490 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
491 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
493 /* use count handling */
494 virtual void AddUse() = 0;
495 virtual void ReleaseUse() = 0;
498 TEMPLATE_TYPEDEF(eUsePtr<iDVBChannel>, iDVBChannelPtr);
502 /* signed, so we can express deltas. */
504 typedef long long pts_t;
506 class iFilePushScatterGather;
507 class iTSMPEGDecoder;
509 /* note that a cue sheet describes the logical positions. thus
510 everything is specified in pts and not file positions */
512 /* implemented in dvb.cpp */
513 class eCueSheet: public iObject, public Object
515 DECLARE_REF(eCueSheet);
520 void seekTo(int relative, const pts_t &pts);
523 void addSourceSpan(const pts_t &begin, const pts_t &end);
526 void setSkipmode(const pts_t &ratio); /* 90000 is 1:1 */
527 void setDecodingDemux(iDVBDemux *demux, iTSMPEGDecoder *decoder);
529 /* frontend and backend */
533 enum { evtSeek, evtSkipmode, evtSpanChanged };
534 RESULT connectEvent(const Slot1<void, int> &event, ePtr<eConnection> &connection);
536 std::list<std::pair<pts_t,pts_t> > m_spans; /* begin, end */
537 std::list<std::pair<int, pts_t> > m_seek_requests; /* relative, delta */
538 pts_t m_skipmode_ratio;
539 Signal1<void,int> m_event;
540 ePtr<iDVBDemux> m_decoding_demux;
541 ePtr<iTSMPEGDecoder> m_decoder;
544 class iDVBPVRChannel: public iDVBChannel
549 state_eof = state_release + 1 /* end-of-file reached. */
552 /* FIXME: there are some very ugly buffer-end and ... related problems */
553 /* so this is VERY UGLY.
555 ok, it's going to get better. but still...*/
556 virtual RESULT playFile(const char *file) = 0;
557 virtual void stopFile() = 0;
559 virtual void setCueSheet(eCueSheet *cuesheet) = 0;
561 virtual RESULT getLength(pts_t &pts) = 0;
563 /* we explicitely ask for the decoding demux here because a channel
564 can be shared between multiple decoders.
566 virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos, int mode) = 0;
567 /* skipping must be done with a cue sheet */
570 class iDVBSectionReader;
572 class iDVBTSRecorder;
573 class iTSMPEGDecoder;
575 class iDVBDemux: public iObject
578 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
579 virtual RESULT createPESReader(eMainloop *context, ePtr<iDVBPESReader> &reader)=0;
580 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
581 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader, int primary=1)=0;
582 virtual RESULT getSTC(pts_t &pts, int num=0)=0;
583 virtual RESULT getCADemuxID(uint8_t &id)=0;
584 virtual RESULT flush()=0;
587 class iTSMPEGDecoder: public iObject
590 enum { pidDisabled = -1 };
591 /** Set Displayed Video PID and type */
592 virtual RESULT setVideoPID(int vpid, int type)=0;
594 enum { af_MPEG, af_AC3, af_DTS, af_AAC };
595 /** Set Displayed Audio PID and type */
596 virtual RESULT setAudioPID(int apid, int type)=0;
598 enum { ac_left, ac_stereo, ac_right };
599 /** Set Displayed Audio Channel */
600 virtual RESULT setAudioChannel(int channel)=0;
601 virtual int getAudioChannel()=0;
603 virtual RESULT setPCMDelay(int delay)=0;
604 virtual int getPCMDelay()=0;
605 virtual RESULT setAC3Delay(int delay)=0;
606 virtual int getAC3Delay()=0;
608 /** Set Displayed Videotext PID */
609 virtual RESULT setTextPID(int vpid)=0;
611 /** Set Sync mode to PCR */
612 virtual RESULT setSyncPCR(int pcrpid)=0;
613 enum { sm_Audio, sm_Video };
614 /** Set Sync mode to either audio or video master */
615 virtual RESULT setSyncMaster(int who)=0;
617 /** Apply settings */
618 virtual RESULT start()=0;
620 /** Freeze frame. Either continue decoding (without display) or halt. */
621 virtual RESULT freeze(int cont)=0;
622 /** Continue after freeze. */
623 virtual RESULT unfreeze()=0;
625 /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */
626 virtual RESULT setFastForward(int skip=0)=0;
628 // stop on .. Picture
629 enum { spm_I, spm_Ref, spm_Any };
630 /** Stop on specific decoded picture. For I-Frame display. */
631 virtual RESULT setSinglePictureMode(int when)=0;
633 enum { pkm_B, pkm_PB };
634 /** Fast forward by skipping either B or P/B pictures */
635 virtual RESULT setPictureSkipMode(int what)=0;
637 /** Slow Motion by repeating pictures */
638 virtual RESULT setSlowMotion(int repeat)=0;
640 enum { zoom_Normal, zoom_PanScan, zoom_Letterbox, zoom_Fullscreen };
641 /** Set Zoom. mode *must* be fitting. */
642 virtual RESULT setZoom(int what)=0;
644 virtual RESULT setTrickmode(int what) = 0;
646 virtual RESULT getPTS(int what, pts_t &pts) = 0;
648 virtual RESULT showSinglePic(const char *filename) = 0;
650 virtual RESULT setRadioPic(const std::string &filename) = 0;
654 enum { eventUnknown = 0, eventSizeChanged = VIDEO_EVENT_SIZE_CHANGED } type;
655 unsigned char aspect;
656 unsigned short height;
657 unsigned short width;
660 virtual RESULT connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &connection) = 0;