1 #ifndef __lib_dvb_dvbmid_h
2 #define __lib_dvb_dvbmid_h
6 #include <lib/dvb/idvb.h>
7 #include <lib/dvb/dvb.h>
8 #include <lib/dvb/idemux.h>
9 #include <lib/dvb/esection.h>
10 #include <lib/python/python.h>
11 #include <dvbsi++/program_map_section.h>
12 #include <dvbsi++/program_association_section.h>
14 #include <sys/socket.h>
15 #include <sys/types.h>
23 typedef std::map<eServiceReferenceDVB, eDVBCAService*> CAServiceMap;
25 class eDVBCAService: public Object
27 eServiceReferenceDVB m_service;
28 uint8_t m_used_demux[32];
29 unsigned int m_prev_build_hash;
32 struct sockaddr_un m_servaddr;
33 unsigned int m_sendstate;
34 unsigned char m_capmt[2048];
39 static CAServiceMap exist;
43 static RESULT register_service( const eServiceReferenceDVB &ref, int demux_nums[2], eDVBCAService *&caservice );
44 static RESULT unregister_service( const eServiceReferenceDVB &ref, int demux_nums[2], eTable<ProgramMapSection> *ptr );
45 void buildCAPMT(eTable<ProgramMapSection> *ptr);
50 class eDVBServicePMTHandler: public Object
53 friend class eDVBCAService;
54 eServiceReferenceDVB m_reference;
55 ePtr<eDVBService> m_service;
57 int m_last_channel_state;
58 eDVBCAService *m_ca_servicePtr;
59 eDVBScan *m_dvb_scan; // for sdt scan
61 eAUTable<eTable<ProgramMapSection> > m_PMT;
62 eAUTable<eTable<ProgramAssociationSection> > m_PAT;
64 eUsePtr<iDVBChannel> m_channel;
65 eUsePtr<iDVBPVRChannel> m_pvr_channel;
66 ePtr<eDVBResourceManager> m_resourceManager;
67 ePtr<iDVBDemux> m_demux;
69 void channelStateChanged(iDVBChannel *);
70 ePtr<eConnection> m_channelStateChanged_connection;
71 void channelEvent(iDVBChannel *, int event);
72 ePtr<eConnection> m_channelEvent_connection;
73 void SDTScanEvent(int);
74 ePtr<eConnection> m_scan_event_connection;
76 void PMTready(int error);
77 void PATready(int error);
81 int m_use_decode_demux;
82 uint8_t m_decode_demux_num;
84 eDVBServicePMTHandler();
85 ~eDVBServicePMTHandler();
90 eDVBServicePMTHandler();
96 eventNoResources, // a requested resource couldn't be allocated
97 eventTuneFailed, // tune failed
98 eventNoPAT, // no pat could be received (timeout)
99 eventNoPATEntry, // no pat entry for the corresponding SID could be found
100 eventNoPMT, // no pmt could be received (timeout)
101 eventNewProgramInfo, // we just received a PMT
102 eventTuned, // a channel was sucessfully (re-)tuned in, you may start additional filters now
104 eventSOF, // seek pre start
105 eventEOF, // a file playback did end
108 Signal1<void,int> serviceEvent;
114 enum { vtMPEG2, vtMPEG4_H264 };
121 enum { atMPEG, atAC3, atDTS, atAAC };
122 int type; // mpeg2, ac3, dts, ...
125 std::string language_code; /* iso-639, if available. */
128 struct subtitleStream
131 int subtitling_type; /* see ETSI EN 300 468 table 26 component_type
132 when stream_content is 0x03
133 0x10..0x13, 0x20..0x23 is used for dvb subtitles
134 0x01 is used for teletext subtitles */
137 int composition_page_id; // used for dvb subtitles
138 int teletext_page_number; // used for teletext subtitles
142 int ancillary_page_id; // used for dvb subtitles
143 int teletext_magazine_number; // used for teletext subtitles
145 std::string language_code;
146 bool operator<(const subtitleStream &s) const
150 if (teletext_page_number != s.teletext_page_number)
151 return teletext_page_number < s.teletext_page_number;
152 return teletext_magazine_number < s.teletext_magazine_number;
158 std::vector<videoStream> videoStreams;
159 std::vector<audioStream> audioStreams;
160 std::vector<subtitleStream> subtitleStreams;
161 std::set<uint16_t> caids;
165 bool isCrypted() { return !caids.empty(); }
168 int getProgramInfo(struct program &program);
169 int getDataDemux(ePtr<iDVBDemux> &demux);
170 int getDecodeDemux(ePtr<iDVBDemux> &demux);
171 PyObject *getCaIds();
173 int getPVRChannel(ePtr<iDVBPVRChannel> &pvr_channel);
174 int getServiceReference(eServiceReferenceDVB &service) { service = m_reference; return 0; }
175 int getService(ePtr<eDVBService> &service) { service = m_service; return 0; }
176 int getPMT(ePtr<eTable<ProgramMapSection> > &ptr) { return m_PMT.getCurrent(ptr); }
177 int getChannel(eUsePtr<iDVBChannel> &channel);
178 void resetCachedProgram() { m_have_cached_program = false; }
180 int tune(eServiceReferenceDVB &ref, int use_decode_demux, eCueSheet *sg=0);
183 bool m_have_cached_program;
184 program m_cached_program;