lib/dvb_ci/dvbci_camgr.cpp

   1 /* DVB CI CA Manager */
   2
   3 #include <lib/dvb_ci/dvbci_camgr.h>
   4
   5 eDVBCICAManagerSession::eDVBCICAManagerSession(eDVBCISlot *tslot)
   6 {
   7         slot = tslot;
   8         slot->setCAManager(this);
   9 }
  10
  11 eDVBCICAManagerSession::~eDVBCICAManagerSession()
  12 {
  13         slot->setCAManager(NULL);
  14 }
  15
  16 int eDVBCICAManagerSession::receivedAPDU(const unsigned char *tag, const void *data, int len)
  17 {
  18         printf("SESSION(%d)/CA %02x %02x %02x: ", session_nb, tag[0], tag[1],tag[2]);
  19         for (int i=0; i<len; i++)
  20                 printf("%02x ", ((const unsigned char*)data)[i]);
  21         printf("\n");
  22
  23         if ((tag[0]==0x9f) && (tag[1]==0x80))
  24         {
  25                 switch (tag[2])
  26                 {
  27                 case 0x31:
  28                         printf("ca info:\n");
  29                         for (int i=0; i<len; i+=2)
  30                         {
  31                                 printf("%04x ", (((const unsigned char*)data)[i]<<8)|(((const unsigned char*)data)[i+1]));
  32                                 caids.push_back((((const unsigned char*)data)[i]<<8)|(((const unsigned char*)data)[i+1]));
  33                         }
  34                         printf("\n");
  35                         slot->resendCAPMT();
  36                         break;
  37                 default:
  38                         printf("unknown APDU tag 9F 80 %02x\n", tag[2]);
  39                         break;
  40                 }
  41         }
  42         return 0;
  43 }
  44
  45 int eDVBCICAManagerSession::doAction()
  46 {
  47         switch (state)
  48         {
  49         case stateStarted:
  50         {
  51                 const unsigned char tag[3]={0x9F, 0x80, 0x30}; // ca info enq
  52                 sendAPDU(tag);
  53                 state=stateFinal;
  54                 return 0;
  55         }
  56         case stateFinal:
  57                 printf("stateFinal und action! kann doch garnicht sein ;)\n");
  58         default:
  59                 return 0;
  60         }
  61 }
  62
  63 int eDVBCICAManagerSession::sendCAPMT(unsigned char *data, int len)
  64 {
  65         const unsigned char tag[3]={0x9F, 0x80, 0x32}; // ca_pmt
  66
  67   sendAPDU(tag, data, len);
  68
  69         return 0;
  70 }
  71