lib/service/servicedvbrecord.h

   1 #ifndef __servicedvbrecord_h
   2 #define __servicedvbrecord_h
   3
   4 #include <lib/service/iservice.h>
   5 #include <lib/dvb/idvb.h>
   6
   7 #include <lib/dvb/pmt.h>
   8 #include <lib/dvb/eit.h>
   9 #include <set>
  10
  11 #include <lib/service/servicedvb.h>
  12
  13 class eDVBServiceRecord: public eDVBServiceBase,
  14         public iRecordableService,
  15         public iStreamableService,
  16         public iSubserviceList,
  17         public Object
  18 {
  19         DECLARE_REF(eDVBServiceRecord);
  20 public:
  21         RESULT connectEvent(const Slot2<void,iRecordableService*,int> &event, ePtr<eConnection> &connection);
  22         RESULT prepare(const char *filename, time_t begTime, time_t endTime, int eit_event_id, const char *name, const char *descr, const char *tags);
  23         RESULT prepareStreaming();
  24         RESULT start(bool simulate=false);
  25         RESULT stop();
  26         RESULT stream(ePtr<iStreamableService> &ptr);
  27         RESULT getError(int &error) { error = m_error; return 0; }
  28         RESULT frontendInfo(ePtr<iFrontendInformation> &ptr);
  29         RESULT subServices(ePtr<iSubserviceList> &ptr);
  30
  31                 // iStreamableService
  32         PyObject *getStreamingData();
  33
  34                 // iSubserviceList
  35         int getNumberOfSubservices();
  36         RESULT getSubservice(eServiceReference &subservice, unsigned int n);
  37 private:
  38         enum { stateIdle, statePrepared, stateRecording };
  39         bool m_simulate;
  40         int m_state, m_want_record;
  41         friend class eServiceFactoryDVB;
  42         eDVBServiceRecord(const eServiceReferenceDVB &ref);
  43
  44         eDVBServiceEITHandler m_event_handler;
  45
  46         eServiceReferenceDVB m_ref;
  47
  48         ePtr<iDVBTSRecorder> m_record;
  49         ePtr<eConnection> m_con_record_event;
  50
  51         int m_recording, m_tuned, m_error;
  52         std::set<int> m_pids_active;
  53         std::string m_filename;
  54
  55         std::map<int,pts_t> m_event_timestamps;
  56         int m_target_fd;
  57         int m_streaming;
  58         int m_last_event_id;
  59
  60         int doPrepare();
  61         int doRecord();
  62
  63                         /* events */
  64         void serviceEvent(int event);
  65         Signal2<void,iRecordableService*,int> m_event;
  66
  67                         /* recorder events */
  68         void recordEvent(int event);
  69
  70                         /* eit updates */
  71         void gotNewEvent();
  72         void saveCutlist();
  73 };
  74
  75 #endif