code.vuplus.com Git - vuplus_dvbapp/blob - lib/dvb_ci/dvbci_resmgr.cpp

   1 /* DVB CI Resource Manager */
   2
   3 #include <lib/dvb_ci/dvbci_resmgr.h>
   4
   5 int eDVBCIResourceManagerSession::receivedAPDU(const unsigned char *tag,const void *data, int len)
   6 {
   7         printf("SESSION(%d) %02x %02x %02x: ", session_nb, tag[0], tag[1], tag[2]);
   8         for (int i=0; i<len; i++)
   9                 printf("%02x ", ((const unsigned char*)data)[i]);
  10         printf("\n");
  11         if ((tag[0]==0x9f) && (tag[1]==0x80))
  12         {
  13                 switch (tag[2])
  14                 {
  15                 case 0x10:  // profile enquiry
  16                         printf("cam fragt was ich kann.\n");
  17                         state=stateProfileEnquiry;
  18                         return 1;
  19                         break;
  20                 case 0x11: // Tprofile
  21                         printf("mein cam kann: ");
  22                         if (!len)
  23                                 printf("nichts\n");
  24                         else
  25                                 for (int i=0; i<len; i++)
  26                                         printf("%02x ", ((const unsigned char*)data)[i]);
  27                         if (state == stateFirstProfileEnquiry)
  28                         {
  29                                 // profile change
  30                                 return 1;
  31                         }
  32                         state=stateFinal;
  33                         break;
  34                 default:
  35                         printf("unknown APDU tag 9F 80 %02x\n", tag[2]);
  36                 }
  37         }
  38         return 0;
  39 }
  40
  41 int eDVBCIResourceManagerSession::doAction()
  42 {
  43         switch (state)
  44         {
  45         case stateStarted:
  46         {
  47                 const unsigned char tag[3]={0x9F, 0x80, 0x10}; // profile enquiry
  48                 sendAPDU(tag);
  49                 state=stateFirstProfileEnquiry;
  50                 return 0;
  51         }
  52         case stateFirstProfileEnquiry:
  53         {
  54                 const unsigned char tag[3]={0x9F, 0x80, 0x12}; // profile change
  55                 sendAPDU(tag);
  56                 state=stateProfileChange;
  57                 return 0;
  58         }
  59         case stateProfileEnquiry:
  60         {
  61                 const unsigned char tag[3]={0x9F, 0x80, 0x11};
  62                 const unsigned char data[][4]=
  63                         {
  64                                 {0x00, 0x01, 0x00, 0x41},
  65                                 {0x00, 0x02, 0x00, 0x41},
  66                                 {0x00, 0x03, 0x00, 0x41},
  67                                 {0x00, 0x20, 0x00, 0x41},
  68                                 {0x00, 0x24, 0x00, 0x41},
  69                                 {0x00, 0x40, 0x00, 0x41},
  70                                 {0x00, 0x10, 0x00, 0x41}, // auth.
  71                         };
  72                 sendAPDU(tag, data, sizeof(data));
  73                 state=stateFinal;
  74                 return 0;
  75         }
  76         case stateFinal:
  77                 printf("stateFinal und action! kann doch garnicht sein ;)\n");
  78         default:
  79                 return 0;
  80         }
  81 }