X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/32e4324b9b5e615a84885b9132505e4706ededfe..8654739391001e76f8a6e571537f8b0f42999294:/lib/dvb/idvb.h diff --git a/lib/dvb/idvb.h b/lib/dvb/idvb.h index d94bf5fd..2090d188 100644 --- a/lib/dvb/idvb.h +++ b/lib/dvb/idvb.h @@ -1,7 +1,6 @@ #ifndef __dvb_idvb_h #define __dvb_idvb_h -#include #if HAVE_DVB_API_VERSION < 3 #include #define FRONTENDPARAMETERS FrontendParameters @@ -9,13 +8,38 @@ #include #define FRONTENDPARAMETERS struct dvb_frontend_parameters #endif +#include #include #include +#include #include #include #include - // bitte KEINE operator int() definieren, sonst bringt das ganze nix! +struct eBouquet +{ + std::string m_bouquet_name; + std::string m_filename; // without path.. just name + typedef std::list list; + list m_services; +// the following five methods are implemented in db.cpp + RESULT flushChanges(); + RESULT addService(const eServiceReference &); + RESULT removeService(const eServiceReference &); + RESULT moveService(const eServiceReference &, unsigned int); + RESULT setListName(const std::string &name); +}; + + /* these structures have by intention no operator int() defined. + the reason of these structures is to avoid mixing for example + a onid and a tsid (as there's no general order for them). + + defining an operator int() would implicitely convert values + between them over the constructor with the int argument. + + 'explicit' doesn't here - eTransportStreamID(eOriginalNetworkID(n)) + would still work. */ + struct eTransportStreamID { private: @@ -130,6 +154,12 @@ struct eServiceReferenceDVB: public eServiceReference eDVBNamespace getDVBNamespace() const { return eDVBNamespace(data[4]); } void setDVBNamespace(eDVBNamespace dvbnamespace) { data[4]=dvbnamespace.get(); } + eServiceID getParentServiceID() const { return eServiceID(data[5]); } + void setParentServiceID( eServiceID sid ) { data[5]=sid.get(); } + + eTransportStreamID getParentTransportStreamID() const { return eTransportStreamID(data[6]); } + void setParentTransportStreamID( eTransportStreamID tsid ) { data[6]=tsid.get(); } + eServiceReferenceDVB(eDVBNamespace dvbnamespace, eTransportStreamID transport_stream_id, eOriginalNetworkID original_network_id, eServiceID service_id, int service_type) :eServiceReference(eServiceReference::idDVB, 0) { @@ -156,6 +186,11 @@ struct eServiceReferenceDVB: public eServiceReference :eServiceReference(eServiceReference::idDVB, 0) { } + + eServiceReferenceDVB(const std::string &string) + :eServiceReference(string) + { + } }; @@ -184,6 +219,8 @@ public: std::string m_service_name, m_service_name_sort; std::string m_provider_name; + void genSortName(); + int m_flags; std::set m_ca; std::map m_cache; @@ -193,8 +230,9 @@ public: // iStaticServiceInformation RESULT getName(const eServiceReference &ref, std::string &name); - int getLength(const eServiceReference &ref); - + RESULT getEvent(const eServiceReference &ref, ePtr &ptr, time_t start_time); + bool isPlayable(const eServiceReference &ref, const eServiceReference &ignore); + /* for filtering: */ int checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query); }; @@ -237,6 +275,7 @@ public: /* sort is only valid in root, and must be from the enum above. */ int m_sort; + std::string m_bouquet_name; static RESULT compile(ePtr &res, std::string query); @@ -253,101 +292,11 @@ public: virtual RESULT addService(const eServiceReferenceDVB &service, eDVBService *service)=0; virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr &service)=0; + virtual RESULT flush()=0; - virtual RESULT startQuery(ePtr &query, eDVBChannelQuery *query)=0; -}; - -class SatelliteDeliverySystemDescriptor; -class CableDeliverySystemDescriptor; -class TerrestrialDeliverySystemDescriptor; - -struct eDVBFrontendParametersSatellite -{ - struct Polarisation - { - enum { - Horizontal, Vertical, CircularLeft, CircularRight - }; - }; - struct Inversion - { - enum { - On, Off, Unknown - }; - }; - struct FEC - { - enum { - fNone, f1_2, f2_3, f3_4, f5_6, f7_8, fAuto - }; - }; - unsigned int frequency, symbol_rate; - int polarisation, fec, inversion, orbital_position; - - void set(const SatelliteDeliverySystemDescriptor &); -}; + virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0; -struct eDVBFrontendParametersCable -{ - unsigned int frequency, symbol_rate; - int modulation, inversion, fec_inner; - void set(const CableDeliverySystemDescriptor &); -}; - -struct eDVBFrontendParametersTerrestrial -{ - unsigned int frequency; - struct Bandwidth { - enum { Bw8MHz, Bw7MHz, Bw6MHz, BwAuto }; - }; - - struct FEC - { - enum { - fNone, f1_2, f2_3, f3_4, f5_6, f7_8, fAuto - }; - }; - - struct TransmissionMode { - enum { - TM2k, TM8k, TMAuto - }; - }; - - struct GuardInterval { - enum { - GI_1_32, GI_1_16, GI_1_8, GI_1_4, GI_Auto - }; - }; - - struct Hierarchy { - enum { - HNone, H1, H2, H4, HAuto - }; - }; - - struct Modulation { - enum { - QPSK, QAM16, Auto - }; - }; - - struct Inversion - { - enum { - On, Off, Unknown - }; - }; - - int bandwidth; - int code_rate_HP, code_rate_LP; - int modulation; - int transmission_mode; - int guard_interval; - int hierarchy; - int inversion; - - void set(const TerrestrialDeliverySystemDescriptor &); + virtual RESULT startQuery(ePtr &query, eDVBChannelQuery *query, const eServiceReference &source)=0; }; class iDVBFrontendParameters: public iObject @@ -391,7 +340,8 @@ public: stateIdle = 0, stateTuning = 1, stateFailed = 2, - stateLock = 3 + stateLock = 3, + stateLostLock = 4, }; virtual RESULT getState(int &state)=0; enum { @@ -399,21 +349,32 @@ public: }; virtual RESULT setTone(int tone)=0; enum { - voltageOff, voltage13, voltage18 + voltageOff, voltage13, voltage18, voltage13_5, voltage18_5 }; virtual RESULT setVoltage(int voltage)=0; virtual RESULT sendDiseqc(const eDVBDiseqcCommand &diseqc)=0; virtual RESULT sendToneburst(int burst)=0; virtual RESULT setSEC(iDVBSatelliteEquipmentControl *sec)=0; virtual RESULT setSecSequence(const eSecCommandList &list)=0; + + enum { + bitErrorRate, signalPower, signalQuality + }; + virtual int readFrontendData(int type)=0; + virtual RESULT getData(int num, int &data)=0; virtual RESULT setData(int num, int val)=0; + + /* 0 means: not compatible. other values are a priority. */ + virtual int isCompatibleWith(ePtr &feparm)=0; }; class iDVBSatelliteEquipmentControl: public iObject { public: - virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat)=0; + virtual RESULT prepare(iDVBFrontend &frontend, FRONTENDPARAMETERS &parm, eDVBFrontendParametersSatellite &sat, int frontend_id)=0; + virtual int canTune(const eDVBFrontendParametersSatellite &feparm, iDVBFrontend *fe, int frontend_id)=0; + virtual void setRotorMoving(bool)=0; }; struct eDVBCIRouting @@ -428,19 +389,29 @@ public: { state_idle, /* not yet tuned */ state_tuning, /* currently tuning (first time) */ + state_failed, /* tuning failed. */ state_unavailable, /* currently unavailable, will be back without further interaction */ state_ok, /* ok */ + state_last_instance, /* just one reference to this channel is left */ state_release /* channel is being shut down. */ }; + + enum + { + evtEOF, evtSOF, evtFailed + }; virtual RESULT connectStateChange(const Slot1 &stateChange, ePtr &connection)=0; + virtual RESULT connectEvent(const Slot2 &eventChange, ePtr &connection)=0; virtual RESULT getState(int &state)=0; + + /* demux capabilities */ enum { - cap_decode, - cap_ci + capDecode = 1, + /* capCI = 2 */ }; virtual RESULT setCIRouting(const eDVBCIRouting &routing)=0; - virtual RESULT getDemux(ePtr &demux)=0; + virtual RESULT getDemux(ePtr &demux, int cap=0)=0; /* direct frontend access for raw channels and/or status inquiries. */ virtual RESULT getFrontend(ePtr &frontend)=0; @@ -450,7 +421,46 @@ public: virtual void ReleaseUse() = 0; }; -typedef unsigned long long pts_t; + /* signed, so we can express deltas. */ + +typedef long long pts_t; + +class iFilePushScatterGather; +class iTSMPEGDecoder; + + /* note that a cue sheet describes the logical positions. thus + everything is specified in pts and not file positions */ + + /* implemented in dvb.cpp */ +class eCueSheet: public iObject, public Object +{ + DECLARE_REF(eCueSheet); +public: + eCueSheet(); + + /* frontend */ + void seekTo(int relative, const pts_t &pts); + + void clear(); + void addSourceSpan(const pts_t &begin, const pts_t &end); + + void setSkipmode(const pts_t &ratio); /* 90000 is 1:1 */ + void setDecodingDemux(iDVBDemux *demux, iTSMPEGDecoder *decoder); + + /* frontend and backend */ + eSingleLock m_lock; + + /* backend */ + enum { evtSeek, evtSkipmode, evtSpanChanged }; + RESULT connectEvent(const Slot1 &event, ePtr &connection); + + std::list > m_spans; /* begin, end */ + std::list > m_seek_requests; /* relative, delta */ + pts_t m_skipmode_ratio; + Signal1 m_event; + ePtr m_decoding_demux; + ePtr m_decoder; +}; class iDVBPVRChannel: public iDVBChannel { @@ -461,13 +471,21 @@ public: }; /* FIXME: there are some very ugly buffer-end and ... related problems */ - /* so this is VERY UGLY. */ + /* so this is VERY UGLY. + + ok, it's going to get better. but still...*/ virtual RESULT playFile(const char *file) = 0; + virtual void stopFile() = 0; + + virtual void setCueSheet(eCueSheet *cuesheet) = 0; virtual RESULT getLength(pts_t &pts) = 0; - virtual RESULT getCurrentPosition(pts_t &pos) = 0; - // seekTo ... + /* we explicitely ask for the decoding demux here because a channel + can be shared between multiple decoders. + */ + virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos, int mode) = 0; + /* skipping must be done with a cue sheet */ }; class iDVBSectionReader; @@ -480,8 +498,9 @@ public: virtual RESULT createSectionReader(eMainloop *context, ePtr &reader)=0; virtual RESULT createTSRecorder(ePtr &recorder)=0; virtual RESULT getMPEGDecoder(ePtr &reader)=0; - virtual RESULT getSTC(pts_t &pts)=0; + virtual RESULT getSTC(pts_t &pts, int num=0)=0; virtual RESULT getCADemuxID(uint8_t &id)=0; + virtual RESULT flush()=0; }; class iTSMPEGDecoder: public iObject @@ -495,12 +514,15 @@ public: /** Set Displayed Audio PID and type */ virtual RESULT setAudioPID(int apid, int type)=0; + /** Set Displayed Videotext PID */ + virtual RESULT setTextPID(int vpid)=0; + /** Set Sync mode to PCR */ virtual RESULT setSyncPCR(int pcrpid)=0; enum { sm_Audio, sm_Video }; /** Set Sync mode to either audio or video master */ virtual RESULT setSyncMaster(int who)=0; - + /** Apply settings */ virtual RESULT start()=0; @@ -509,6 +531,9 @@ public: /** Continue after freeze. */ virtual RESULT unfreeze()=0; + /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */ + virtual RESULT setFastForward(int skip=0)=0; + // stop on .. Picture enum { spm_I, spm_Ref, spm_Any }; /** Stop on specific decoded picture. For I-Frame display. */ @@ -524,6 +549,10 @@ public: enum { zoom_Normal, zoom_PanScan, zoom_Letterbox, zoom_Fullscreen }; /** Set Zoom. mode *must* be fitting. */ virtual RESULT setZoom(int what)=0; + + virtual RESULT setTrickmode(int what) = 0; + + virtual RESULT getPTS(int what, pts_t &pts) = 0; }; #endif