code.vuplus.com Git - vuplus_dvbapp/blob - lib/dvb_ci/dvbci.h

   1 #ifndef __dvbci_dvbci_h
   2 #define __dvbci_dvbci_h
   3
   4 #include <lib/base/ebase.h>
   5
   6 #include <set>
   7
   8 class eDVBCISession;
   9 class eDVBCIApplicationManagerSession;
  10 class eDVBCICAManagerSession;
  11 class eDVBCIMMISession;
  12 class eDVBServicePMTHandler;
  13
  14 class eDVBCISlot: public iObject, public Object
  15 {
  16 DECLARE_REF(eDVBCISlot);
  17 private:
  18         int slotid;
  19         int fd;
  20         void data(int);
  21         eSocketNotifier *notifier;
  22
  23         int state;
  24         enum {stateRemoved, stateInserted};
  25         uint8_t prev_sent_capmt_version;
  26 public:
  27         eDVBCISlot(eMainloop *context, int nr);
  28         ~eDVBCISlot();
  29
  30         int send(const unsigned char *data, size_t len);
  31
  32         eDVBCIApplicationManagerSession *application_manager;
  33         eDVBCICAManagerSession *ca_manager;
  34         eDVBCIMMISession *mmi_session;
  35
  36         int getSlotID();
  37         int reset();
  38         int initialize();
  39         int startMMI();
  40         int stopMMI();
  41         int answerText(int answer);
  42         int answerEnq(char *value);
  43         int cancelEnq();
  44         int getMMIState();
  45         int sendCAPMT(eDVBServicePMTHandler *ptr, const std::vector<uint16_t> &caids=std::vector<uint16_t>());
  46         uint8_t getPrevSentCAPMTVersion() const { return prev_sent_capmt_version; }
  47         void resetPrevSentCAPMTVersion() { prev_sent_capmt_version = 0xFF; }
  48 };
  49
  50 struct CIPmtHandler
  51 {
  52         eDVBServicePMTHandler *pmthandler;
  53         eDVBCISlot *usedby;
  54         CIPmtHandler()
  55                 :pmthandler(NULL), usedby(NULL)
  56         {}
  57         CIPmtHandler( const CIPmtHandler &x )
  58                 :pmthandler(x.pmthandler), usedby(x.usedby)
  59         {}
  60         CIPmtHandler( eDVBServicePMTHandler *ptr )
  61                 :pmthandler(ptr), usedby(NULL)
  62         {}
  63         bool operator<(const CIPmtHandler &x) const { return x.pmthandler < pmthandler; }
  64 };
  65
  66 typedef std::set<CIPmtHandler> PMTHandlerSet;
  67
  68 class eDVBCIInterfaces
  69 {
  70 DECLARE_REF(eDVBCIInterfaces);
  71         static eDVBCIInterfaces *instance;
  72 private:
  73         eSmartPtrList<eDVBCISlot>       m_slots;
  74         eDVBCISlot *getSlot(int slotid);
  75
  76         PMTHandlerSet m_pmt_handlers;
  77 public:
  78         eDVBCIInterfaces();
  79         ~eDVBCIInterfaces();
  80
  81         void addPMTHandler(eDVBServicePMTHandler *pmthandler);
  82         void removePMTHandler(eDVBServicePMTHandler *pmthandler);
  83         void gotPMT(eDVBServicePMTHandler *pmthandler);
  84
  85         static eDVBCIInterfaces *getInstance();
  86
  87         int reset(int slot);
  88         int initialize(int slot);
  89         int startMMI(int slot);
  90         int stopMMI(int slot);
  91         int answerText(int slot, int answer);
  92         int answerEnq(int slot, char *value);
  93         int cancelEnq(int slot);
  94         int getMMIState(int slot);
  95 };
  96
  97 #endif