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->ca_manager = this;
   9 }
  10
  11 eDVBCICAManagerSession::~eDVBCICAManagerSession()
  12 {
  13         slot->ca_manager = 0;
  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                         break;
  36                 default:
  37                         printf("unknown APDU tag 9F 80 %02x\n", tag[2]);
  38                         break;
  39                 }
  40         }
  41         return 0;
  42 }
  43
  44 int eDVBCICAManagerSession::doAction()
  45 {
  46         switch (state)
  47         {
  48         case stateStarted:
  49         {
  50                 const unsigned char tag[3]={0x9F, 0x80, 0x30}; // ca info enq
  51                 sendAPDU(tag);
  52                 state=stateFinal;
  53                 return 0;
  54         }
  55         case stateFinal:
  56                 printf("stateFinal und action! kann doch garnicht sein ;)\n");
  57         default:
  58                 return 0;
  59         }
  60 }
  61
  62 int eDVBCICAManagerSession::sendCAPMT(unsigned char *data, int len)
  63 {
  64         const unsigned char tag[3]={0x9F, 0x80, 0x32}; // ca_pmt
  65
  66   sendAPDU(tag, data, len);
  67
  68         return 0;
  69 }
  70