5 #if HAVE_DVB_API_VERSION < 3
6 #include <ost/frontend.h>
7 #define FRONTENDPARAMETERS FrontendParameters
9 #include <linux/dvb/frontend.h>
10 #define FRONTENDPARAMETERS struct dvb_frontend_parameters
12 #include <lib/dvb/frontendparms.h>
13 #include <lib/base/object.h>
14 #include <lib/base/ebase.h>
15 #include <lib/service/service.h>
16 #include <libsig_comp.h>
17 #include <connection.h>
21 std::string m_bouquet_name;
23 typedef std::list<eServiceReference> list;
25 // the following four methods are implemented in db.cpp
26 RESULT flushChanges();
27 RESULT addService(const eServiceReference &);
28 RESULT removeService(const eServiceReference &);
29 RESULT moveService(const eServiceReference &, unsigned int);
32 /* these structures have by intention no operator int() defined.
33 the reason of these structures is to avoid mixing for example
34 a onid and a tsid (as there's no general order for them).
36 defining an operator int() would implicitely convert values
37 between them over the constructor with the int argument.
39 'explicit' doesn't here - eTransportStreamID(eOriginalNetworkID(n))
42 struct eTransportStreamID
47 int get() const { return v; }
48 eTransportStreamID(int i): v(i) { }
49 eTransportStreamID(): v(-1) { }
50 bool operator == (const eTransportStreamID &c) const { return v == c.v; }
51 bool operator != (const eTransportStreamID &c) const { return v != c.v; }
52 bool operator < (const eTransportStreamID &c) const { return v < c.v; }
53 bool operator > (const eTransportStreamID &c) const { return v > c.v; }
61 int get() const { return v; }
62 eServiceID(int i): v(i) { }
63 eServiceID(): v(-1) { }
64 bool operator == (const eServiceID &c) const { return v == c.v; }
65 bool operator != (const eServiceID &c) const { return v != c.v; }
66 bool operator < (const eServiceID &c) const { return v < c.v; }
67 bool operator > (const eServiceID &c) const { return v > c.v; }
70 struct eOriginalNetworkID
75 int get() const { return v; }
76 eOriginalNetworkID(int i): v(i) { }
77 eOriginalNetworkID(): v(-1) { }
78 bool operator == (const eOriginalNetworkID &c) const { return v == c.v; }
79 bool operator != (const eOriginalNetworkID &c) const { return v != c.v; }
80 bool operator < (const eOriginalNetworkID &c) const { return v < c.v; }
81 bool operator > (const eOriginalNetworkID &c) const { return v > c.v; }
89 int get() const { return v; }
90 eDVBNamespace(int i): v(i) { }
91 eDVBNamespace(): v(-1) { }
92 bool operator == (const eDVBNamespace &c) const { return v == c.v; }
93 bool operator != (const eDVBNamespace &c) const { return v != c.v; }
94 bool operator < (const eDVBNamespace &c) const { return v < c.v; }
95 bool operator > (const eDVBNamespace &c) const { return v > c.v; }
100 eDVBNamespace dvbnamespace;
101 eTransportStreamID transport_stream_id;
102 eOriginalNetworkID original_network_id;
104 bool operator==(const eDVBChannelID &c) const
106 return dvbnamespace == c.dvbnamespace &&
107 transport_stream_id == c.transport_stream_id &&
108 original_network_id == c.original_network_id;
111 bool operator<(const eDVBChannelID &c) const
113 if (dvbnamespace < c.dvbnamespace)
115 else if (dvbnamespace == c.dvbnamespace)
117 if (original_network_id < c.original_network_id)
119 else if (original_network_id == c.original_network_id)
120 if (transport_stream_id < c.transport_stream_id)
125 eDVBChannelID(eDVBNamespace dvbnamespace, eTransportStreamID tsid, eOriginalNetworkID onid):
126 dvbnamespace(dvbnamespace), transport_stream_id(tsid), original_network_id(onid)
130 dvbnamespace(-1), transport_stream_id(-1), original_network_id(-1)
133 operator bool() const
135 return (dvbnamespace != -1) && (transport_stream_id != -1) && (original_network_id != -1);
139 struct eServiceReferenceDVB: public eServiceReference
141 int getServiceType() const { return data[0]; }
142 void setServiceType(int service_type) { data[0]=service_type; }
144 eServiceID getServiceID() const { return eServiceID(data[1]); }
145 void setServiceID(eServiceID service_id) { data[1]=service_id.get(); }
147 eTransportStreamID getTransportStreamID() const { return eTransportStreamID(data[2]); }
148 void setTransportStreamID(eTransportStreamID transport_stream_id) { data[2]=transport_stream_id.get(); }
150 eOriginalNetworkID getOriginalNetworkID() const { return eOriginalNetworkID(data[3]); }
151 void setOriginalNetworkID(eOriginalNetworkID original_network_id) { data[3]=original_network_id.get(); }
153 eDVBNamespace getDVBNamespace() const { return eDVBNamespace(data[4]); }
154 void setDVBNamespace(eDVBNamespace dvbnamespace) { data[4]=dvbnamespace.get(); }
156 eServiceReferenceDVB(eDVBNamespace dvbnamespace, eTransportStreamID transport_stream_id, eOriginalNetworkID original_network_id, eServiceID service_id, int service_type)
157 :eServiceReference(eServiceReference::idDVB, 0)
159 setTransportStreamID(transport_stream_id);
160 setOriginalNetworkID(original_network_id);
161 setDVBNamespace(dvbnamespace);
162 setServiceID(service_id);
163 setServiceType(service_type);
166 void set(const eDVBChannelID &chid)
168 setDVBNamespace(chid.dvbnamespace);
169 setOriginalNetworkID(chid.original_network_id);
170 setTransportStreamID(chid.transport_stream_id);
173 void getChannelID(eDVBChannelID &chid) const
175 chid = eDVBChannelID(getDVBNamespace(), getTransportStreamID(), getOriginalNetworkID());
178 eServiceReferenceDVB()
179 :eServiceReference(eServiceReference::idDVB, 0)
185 ////////////////// TODO: we need an interface here, but what exactly?
188 // btw, still implemented in db.cpp. FIX THIS, TOO.
190 class eDVBChannelQuery;
192 class eDVBService: public iStaticServiceInformation
194 DECLARE_REF(eDVBService);
198 cVPID, cAPID, cTPID, cPCRPID, cAC3PID, cacheMax
201 int getCachePID(cacheID);
202 void setCachePID(cacheID, int);
203 bool cacheEmpty() { return m_cache.empty(); }
206 /* m_service_name_sort is uppercase, with special chars removed, to increase sort performance. */
207 std::string m_service_name, m_service_name_sort;
208 std::string m_provider_name;
214 std::map<int,int> m_cache;
215 virtual ~eDVBService();
217 eDVBService &operator=(const eDVBService &);
219 // iStaticServiceInformation
220 RESULT getName(const eServiceReference &ref, std::string &name);
221 int getLength(const eServiceReference &ref);
224 int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query);
231 class iDVBFrontendParameters;
233 class iDVBChannelListQuery: public iObject
236 virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0;
237 virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0;
240 class eDVBChannelQuery: public iObject
242 DECLARE_REF(eDVBChannelQuery);
259 std::string m_string;
261 eDVBChannelID m_channelid;
263 /* sort is only valid in root, and must be from the enum above. */
265 std::string m_bouquet_name;
267 static RESULT compile(ePtr<eDVBChannelQuery> &res, std::string query);
269 ePtr<eDVBChannelQuery> m_p1, m_p2;
272 class iDVBChannelList: public iObject
275 virtual RESULT addChannelToList(const eDVBChannelID &id, iDVBFrontendParameters *feparm)=0;
276 virtual RESULT removeChannel(const eDVBChannelID &id)=0;
278 virtual RESULT getChannelFrontendData(const eDVBChannelID &id, ePtr<iDVBFrontendParameters> &parm)=0;
280 virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0;
281 virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
282 virtual RESULT flush()=0;
284 virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
286 virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
289 class iDVBFrontendParameters: public iObject
292 virtual RESULT getSystem(int &type) const = 0;
293 virtual RESULT getDVBS(eDVBFrontendParametersSatellite &p) const = 0;
294 virtual RESULT getDVBC(eDVBFrontendParametersCable &p) const = 0;
295 virtual RESULT getDVBT(eDVBFrontendParametersTerrestrial &p) const = 0;
297 virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &diff) const = 0;
298 virtual RESULT getHash(unsigned long &hash) const = 0;
301 #define MAX_DISEQC_LENGTH 16
303 class eDVBDiseqcCommand
307 __u8 data[MAX_DISEQC_LENGTH];
308 #if HAVE_DVB_API_VERSION < 3
314 class iDVBSatelliteEquipmentControl;
315 class eSecCommandList;
317 class iDVBFrontend: public iObject
321 feSatellite, feCable, feTerrestrial
323 virtual RESULT getFrontendType(int &type)=0;
324 virtual RESULT tune(const iDVBFrontendParameters &where)=0;
325 virtual RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)=0;
333 virtual RESULT getState(int &state)=0;
337 virtual RESULT setTone(int tone)=0;
339 voltageOff, voltage13, voltage18
341 virtual RESULT setVoltage(int voltage)=0;
342 virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
343 virtual RESULT sendToneburst(int burst)=0;
344 virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
345 virtual RESULT setSecSequence(const eSecCommandList &list)=0;
346 virtual RESULT getData(int num, int &data)=0;
347 virtual RESULT setData(int num, int val)=0;
349 /* 0 means: not compatible. other values are a priority. */
350 virtual int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)=0;
353 class iDVBSatelliteEquipmentControl: public iObject
356 virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat, int frontend_id)=0;
357 virtual int canTune(const eDVBFrontendParametersSatellite &feparm, iDVBFrontend *fe, int frontend_id)=0;
365 class iDVBChannel: public iObject
370 state_idle, /* not yet tuned */
371 state_tuning, /* currently tuning (first time) */
372 state_failed, /* tuning failed. */
373 state_unavailable, /* currently unavailable, will be back without further interaction */
375 state_release /* channel is being shut down. */
377 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
378 virtual RESULT getState(int &state)=0;
380 /* demux capabilities */
386 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
387 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
389 /* direct frontend access for raw channels and/or status inquiries. */
390 virtual RESULT getFrontend(ePtr<iDVBFrontend> &frontend)=0;
392 /* use count handling */
393 virtual void AddUse() = 0;
394 virtual void ReleaseUse() = 0;
397 /* signed, so we can express deltas. */
398 typedef long long pts_t;
400 class iDVBPVRChannel: public iDVBChannel
405 state_eof = state_release + 1 /* end-of-file reached. */
408 /* FIXME: there are some very ugly buffer-end and ... related problems */
409 /* so this is VERY UGLY. */
410 virtual RESULT playFile(const char *file) = 0;
412 virtual RESULT getLength(pts_t &pts) = 0;
414 /* we explicitely ask for the decoding demux here because a channel
415 can be shared between multiple decoders.
416 Of couse skipping doesn't make much sense
417 then, but getCurrentPosition does. */
418 virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos) = 0;
419 virtual RESULT seekTo(iDVBDemux *decoding_demux, int relative, pts_t &pts) = 0;
420 virtual RESULT seekToPosition(iDVBDemux *decoding_demux, const off_t &pts) = 0;
423 class iDVBSectionReader;
424 class iDVBTSRecorder;
425 class iTSMPEGDecoder;
427 class iDVBDemux: public iObject
430 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
431 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
432 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader)=0;
433 virtual RESULT getSTC(pts_t &pts)=0;
434 virtual RESULT getCADemuxID(uint8_t &id)=0;
435 virtual RESULT flush()=0;
438 class iTSMPEGDecoder: public iObject
441 enum { pidDisabled = -1 };
442 /** Set Displayed Video PID */
443 virtual RESULT setVideoPID(int vpid)=0;
445 enum { af_MPEG, af_AC3, af_DTS };
446 /** Set Displayed Audio PID and type */
447 virtual RESULT setAudioPID(int apid, int type)=0;
449 /** Set Sync mode to PCR */
450 virtual RESULT setSyncPCR(int pcrpid)=0;
451 enum { sm_Audio, sm_Video };
452 /** Set Sync mode to either audio or video master */
453 virtual RESULT setSyncMaster(int who)=0;
455 /** Apply settings */
456 virtual RESULT start()=0;
458 /** Freeze frame. Either continue decoding (without display) or halt. */
459 virtual RESULT freeze(int cont)=0;
460 /** Continue after freeze. */
461 virtual RESULT unfreeze()=0;
463 // stop on .. Picture
464 enum { spm_I, spm_Ref, spm_Any };
465 /** Stop on specific decoded picture. For I-Frame display. */
466 virtual RESULT setSinglePictureMode(int when)=0;
468 enum { pkm_B, pkm_PB };
469 /** Fast forward by skipping either B or P/B pictures */
470 virtual RESULT setPictureSkipMode(int what)=0;
472 /** Slow Motion by repeating pictures */
473 virtual RESULT setSlowMotion(int repeat)=0;
475 enum { zoom_Normal, zoom_PanScan, zoom_Letterbox, zoom_Fullscreen };
476 /** Set Zoom. mode *must* be fitting. */
477 virtual RESULT setZoom(int what)=0;