X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/7ea97a85b8a5bc5a6f1fb75cb2c6335644b4ebc0..4aa7b11f525aaa22b3ad6b0d247ea67f39b498de:/lib/dvb/idvb.h diff --git a/lib/dvb/idvb.h b/lib/dvb/idvb.h index 638aef91..c60f5698 100644 --- a/lib/dvb/idvb.h +++ b/lib/dvb/idvb.h @@ -9,13 +9,36 @@ #include #define FRONTENDPARAMETERS struct dvb_frontend_parameters #endif +#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_path; + typedef std::list list; + list m_services; +// the following four methods are implemented in db.cpp + RESULT flushChanges(); + RESULT addService(const eServiceReference &); + RESULT removeService(const eServiceReference &); + RESULT moveService(const eServiceReference &, unsigned int); +}; + + /* 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 +153,12 @@ 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) { @@ -170,10 +199,22 @@ class eDVBService: public iStaticServiceInformation { DECLARE_REF(eDVBService); public: + enum cacheID + { + cVPID, cAPID, cTPID, cPCRPID, cAC3PID, cacheMax + }; + + int getCachePID(cacheID); + void setCachePID(cacheID, int); + bool cacheEmpty() { return m_cache.empty(); } + eDVBService(); - std::string m_service_name; + /* m_service_name_sort is uppercase, with special chars removed, to increase sort performance. */ + 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; @@ -183,8 +224,10 @@ public: // iStaticServiceInformation RESULT getName(const eServiceReference &ref, std::string &name); - - // for filtering: + 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); }; @@ -198,6 +241,7 @@ class iDVBChannelListQuery: public iObject { public: virtual RESULT getNextResult(eServiceReferenceDVB &ref)=0; + virtual int compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)=0; }; class eDVBChannelQuery: public iObject @@ -223,6 +267,10 @@ public: int m_int; eDVBChannelID m_channelid; + /* 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); ePtr m_p1, m_p2; @@ -238,101 +286,11 @@ 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 &); -}; - -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 - }; - }; + virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0; - 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 @@ -376,11 +334,12 @@ public: stateIdle = 0, stateTuning = 1, stateFailed = 2, - stateLock = 3 + stateLock = 3, + stateLostLock = 4, }; virtual RESULT getState(int &state)=0; enum { - toneOn, toneOff + toneOff, toneOn }; virtual RESULT setTone(int tone)=0; enum { @@ -391,12 +350,25 @@ public: 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 @@ -411,21 +383,55 @@ 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_ok, /* ok */ + state_release /* channel is being shut down. */ }; virtual RESULT connectStateChange(const Slot1 &stateChange, 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; + + /* use count handling */ + virtual void AddUse() = 0; + virtual void ReleaseUse() = 0; +}; + + /* signed, so we can express deltas. */ +typedef long long pts_t; + +class iDVBPVRChannel: public iDVBChannel +{ +public: + enum + { + state_eof = state_release + 1 /* end-of-file reached. */ + }; + + /* FIXME: there are some very ugly buffer-end and ... related problems */ + /* so this is VERY UGLY. */ + virtual RESULT playFile(const char *file) = 0; + + virtual RESULT getLength(pts_t &pts) = 0; + + /* we explicitely ask for the decoding demux here because a channel + can be shared between multiple decoders. + Of couse skipping doesn't make much sense + then, but getCurrentPosition does. */ + virtual RESULT getCurrentPosition(iDVBDemux *decoding_demux, pts_t &pos) = 0; + virtual RESULT seekTo(iDVBDemux *decoding_demux, int relative, pts_t &pts) = 0; + virtual RESULT seekToPosition(iDVBDemux *decoding_demux, const off_t &pts) = 0; }; class iDVBSectionReader; @@ -438,6 +444,9 @@ 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 getCADemuxID(uint8_t &id)=0; + virtual RESULT flush()=0; }; class iTSMPEGDecoder: public iObject @@ -465,6 +474,9 @@ 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. */