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;
283 virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
285 virtual RESULT startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *query, const eServiceReference &source)=0;
288 class iDVBFrontendParameters: public iObject
291 virtual RESULT getSystem(int &type) const = 0;
292 virtual RESULT getDVBS(eDVBFrontendParametersSatellite &p) const = 0;
293 virtual RESULT getDVBC(eDVBFrontendParametersCable &p) const = 0;
294 virtual RESULT getDVBT(eDVBFrontendParametersTerrestrial &p) const = 0;
296 virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &diff) const = 0;
297 virtual RESULT getHash(unsigned long &hash) const = 0;
300 #define MAX_DISEQC_LENGTH 16
302 class eDVBDiseqcCommand
306 __u8 data[MAX_DISEQC_LENGTH];
307 #if HAVE_DVB_API_VERSION < 3
313 class iDVBSatelliteEquipmentControl;
314 class eSecCommandList;
316 class iDVBFrontend: public iObject
320 feSatellite, feCable, feTerrestrial
322 virtual RESULT getFrontendType(int &type)=0;
323 virtual RESULT tune(const iDVBFrontendParameters &where)=0;
324 virtual RESULT connectStateChange(const Slot1<void,iDVBFrontend*> &stateChange, ePtr<eConnection> &connection)=0;
332 virtual RESULT getState(int &state)=0;
336 virtual RESULT setTone(int tone)=0;
338 voltageOff, voltage13, voltage18
340 virtual RESULT setVoltage(int voltage)=0;
341 virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0;
342 virtual RESULT sendToneburst(int burst)=0;
343 virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0;
344 virtual RESULT setSecSequence(const eSecCommandList &list)=0;
345 virtual RESULT getData(int num, int &data)=0;
346 virtual RESULT setData(int num, int val)=0;
348 /* 0 means: not compatible. other values are a priority. */
349 virtual int isCompatibleWith(const eDVBChannelID &chid)=0;
352 class iDVBSatelliteEquipmentControl: public iObject
355 virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)=0;
363 class iDVBChannel: public iObject
368 state_idle, /* not yet tuned */
369 state_tuning, /* currently tuning (first time) */
370 state_failed, /* tuning failed. */
371 state_unavailable, /* currently unavailable, will be back without further interaction */
373 state_release /* channel is being shut down. */
375 virtual RESULT connectStateChange(const Slot1<void,iDVBChannel*> &stateChange, ePtr<eConnection> &connection)=0;
376 virtual RESULT getState(int &state)=0;
378 /* demux capabilities */
384 virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0;
385 virtual RESULT getDemux(ePtr<iDVBDemux> &demux, int cap=0)=0;
387 /* direct frontend access for raw channels and/or status inquiries. */
388 virtual RESULT getFrontend(ePtr<iDVBFrontend> &frontend)=0;
390 /* use count handling */
391 virtual void AddUse() = 0;
392 virtual void ReleaseUse() = 0;
395 /* signed, so we can express deltas. */
396 typedef long long pts_t;
398 class iDVBPVRChannel: public iDVBChannel
403 state_eof = state_release + 1 /* end-of-file reached. */
406 /* FIXME: there are some very ugly buffer-end and ... related problems */
407 /* so this is VERY UGLY. */
408 virtual RESULT playFile(const char *file) = 0;
410 virtual RESULT getLength(pts_t &pts) = 0;
411 virtual RESULT getCurrentPosition(pts_t &pos) = 0;
412 virtual RESULT seekTo(int relative, pts_t &pts) = 0;
413 virtual RESULT seekToPosition(const off_t &pts) = 0;
416 class iDVBSectionReader;
417 class iDVBTSRecorder;
418 class iTSMPEGDecoder;
420 class iDVBDemux: public iObject
423 virtual RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)=0;
424 virtual RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder)=0;
425 virtual RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader)=0;
426 virtual RESULT getSTC(pts_t &pts)=0;
427 virtual RESULT getCADemuxID(uint8_t &id)=0;
428 virtual RESULT flush()=0;
431 class iTSMPEGDecoder: public iObject
434 enum { pidDisabled = -1 };
435 /** Set Displayed Video PID */
436 virtual RESULT setVideoPID(int vpid)=0;
438 enum { af_MPEG, af_AC3, af_DTS };
439 /** Set Displayed Audio PID and type */
440 virtual RESULT setAudioPID(int apid, int type)=0;
442 /** Set Sync mode to PCR */
443 virtual RESULT setSyncPCR(int pcrpid)=0;
444 enum { sm_Audio, sm_Video };
445 /** Set Sync mode to either audio or video master */
446 virtual RESULT setSyncMaster(int who)=0;
448 /** Apply settings */
449 virtual RESULT start()=0;
451 /** Freeze frame. Either continue decoding (without display) or halt. */
452 virtual RESULT freeze(int cont)=0;
453 /** Continue after freeze. */
454 virtual RESULT unfreeze()=0;
456 // stop on .. Picture
457 enum { spm_I, spm_Ref, spm_Any };
458 /** Stop on specific decoded picture. For I-Frame display. */
459 virtual RESULT setSinglePictureMode(int when)=0;
461 enum { pkm_B, pkm_PB };
462 /** Fast forward by skipping either B or P/B pictures */
463 virtual RESULT setPictureSkipMode(int what)=0;
465 /** Slow Motion by repeating pictures */
466 virtual RESULT setSlowMotion(int repeat)=0;
468 enum { zoom_Normal, zoom_PanScan, zoom_Letterbox, zoom_Fullscreen };
469 /** Set Zoom. mode *must* be fitting. */
470 virtual RESULT setZoom(int what)=0;