lib/service/servicedvb.h

   1 #ifndef __servicedvb_h
   2 #define __servicedvb_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
  10 class eServiceFactoryDVB: public iServiceHandler
  11 {
  12 DECLARE_REF(eServiceFactoryDVB);
  13 public:
  14         eServiceFactoryDVB();
  15         virtual ~eServiceFactoryDVB();
  16         enum { id = 0x1 };
  17
  18                 // iServiceHandler
  19         RESULT play(const eServiceReference &, ePtr<iPlayableService> &ptr);
  20         RESULT record(const eServiceReference &, ePtr<iRecordableService> &ptr);
  21         RESULT list(const eServiceReference &, ePtr<iListableService> &ptr);
  22         RESULT info(const eServiceReference &, ePtr<iStaticServiceInformation> &ptr);
  23         RESULT offlineOperations(const eServiceReference &, ePtr<iServiceOfflineOperations> &ptr);
  24 private:
  25         RESULT lookupService(ePtr<eDVBService> &ptr, const eServiceReference &ref);
  26 };
  27
  28 class eDVBServiceList: public iListableService
  29 {
  30 DECLARE_REF(eDVBServiceList);
  31 public:
  32         virtual ~eDVBServiceList();
  33         RESULT getContent(std::list<eServiceReference> &list);
  34         RESULT getNext(eServiceReference &ptr);
  35         int compareLessEqual(const eServiceReference &a, const eServiceReference &b);
  36 private:
  37         RESULT startQuery();
  38         eServiceReference m_parent;
  39         friend class eServiceFactoryDVB;
  40         eDVBServiceList(const eServiceReference &parent);
  41         ePtr<iDVBChannelListQuery> m_query;
  42 };
  43
  44 class eDVBServicePlay: public iPlayableService, public iPauseableService, public iSeekableService, public Object, public iServiceInformation
  45 {
  46 DECLARE_REF(eDVBServicePlay);
  47 public:
  48         virtual ~eDVBServicePlay();
  49
  50                 // iPlayableService
  51         RESULT connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection);
  52         RESULT start();
  53         RESULT stop();
  54         RESULT seek(ePtr<iSeekableService> &ptr);
  55         RESULT pause(ePtr<iPauseableService> &ptr);
  56         RESULT info(ePtr<iServiceInformation> &ptr);
  57
  58                 // iPauseableService
  59         RESULT pause();
  60         RESULT unpause();
  61
  62                 // iSeekableService
  63         RESULT getLength(pts_t &len);
  64         RESULT seekTo(pts_t to);
  65         RESULT seekRelative(int direction, pts_t to);
  66         RESULT getPlayPosition(pts_t &pos);
  67
  68                 // iServiceInformation
  69         RESULT getName(std::string &name);
  70         RESULT getEvent(ePtr<eServiceEvent> &evt, int nownext);
  71
  72 private:
  73         friend class eServiceFactoryDVB;
  74         eServiceReference m_reference;
  75
  76         ePtr<eDVBService> m_dvb_service;
  77
  78         ePtr<iTSMPEGDecoder> m_decoder;
  79
  80         eDVBServicePMTHandler m_service_handler;
  81         eDVBServiceEITHandler m_event_handler;
  82
  83         eDVBServicePlay(const eServiceReference &ref, eDVBService *service);
  84
  85         void gotNewEvent();
  86
  87         void serviceEvent(int event);
  88         Signal2<void,iPlayableService*,int> m_event;
  89
  90         int m_is_pvr, m_is_paused;
  91 };
  92
  93 #endif