lib/service/servicemp3.h

   1 #ifndef __servicemp3_h
   2 #define __servicemp3_h
   3
   4 #include <lib/service/iservice.h>
   5
   6 class eServiceMP3Info ;
   7
   8 class eServiceFactoryMP3: public iServiceHandler
   9 {
  10 DECLARE_REF;
  11 public:
  12         eServiceFactoryMP3();
  13         virtual ~eServiceFactoryMP3();
  14         enum { id = 0x1001 };
  15
  16                 // iServiceHandler
  17         RESULT play(const eServiceReference &, ePtr<iPlayableService> &ptr);
  18         RESULT record(const eServiceReference &, ePtr<iRecordableService> &ptr);
  19         RESULT list(const eServiceReference &, ePtr<iListableService> &ptr);
  20         RESULT info(const eServiceReference &, ePtr<iServiceInformation> &ptr);
  21 private:
  22         ePtr<eServiceMP3Info> m_service_info;
  23 };
  24
  25 class eServiceMP3Info: public iServiceInformation
  26 {
  27         DECLARE_REF;
  28         friend class eServiceFactoryMP3;
  29         eServiceMP3Info();
  30 public:
  31         RESULT getName(const eServiceReference &ref, std::string &name);
  32 };
  33
  34 class eServiceMP3: public iPlayableService, public iPauseableService, public iServiceInformation, public Object
  35 {
  36 DECLARE_REF;
  37 private:
  38         friend class eServiceFactoryMP3;
  39         std::string filename;
  40         eServiceMP3(const char *filename);
  41         eTimer test;
  42         void test_end();
  43         Signal2<void,iPlayableService*,int> m_event;
  44         enum
  45         {
  46                 stIdle, stRunning, stStopped,
  47         };
  48         int m_state;
  49 public:
  50         virtual ~eServiceMP3();
  51
  52                 // iPlayableService
  53         RESULT connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection);
  54         RESULT start();
  55         RESULT stop();
  56         RESULT getIPausableService(ePtr<iPauseableService> &ptr);
  57
  58                 // iPausableService
  59         RESULT pause();
  60         RESULT unpause();
  61
  62         RESULT getIServiceInformation(ePtr<iServiceInformation>&);
  63
  64                 // iServiceInformation
  65         RESULT getName(const eServiceReference &ref, std::string &name);
  66 };
  67
  68 #endif