lib/dvb_ci/dvbci_camgr.cpp

   1 /* DVB CI CA Manager */
   2
   3 #include <lib/base/eerror.h>
   4 #include <lib/dvb_ci/dvbci_camgr.h>
   5
   6 eDVBCICAManagerSession::eDVBCICAManagerSession(eDVBCISlot *tslot)
   7 {
   8         slot = tslot;
   9         slot->setCAManager(this);
  10 }
  11
  12 eDVBCICAManagerSession::~eDVBCICAManagerSession()
  13 {
  14         slot->setCAManager(NULL);
  15 }
  16
  17 int eDVBCICAManagerSession::receivedAPDU(const unsigned char *tag, const void *data, int len)
  18 {
  19         eDebugNoNewLine("SESSION(%d)/CA %02x %02x %02x: ", session_nb, tag[0], tag[1],tag[2]);
  20         for (int i=0; i<len; i++)
  21                 eDebugNoNewLine("%02x ", ((const unsigned char*)data)[i]);
  22         eDebug("");
  23
  24         if ((tag[0]==0x9f) && (tag[1]==0x80))
  25         {
  26                 switch (tag[2])
  27                 {
  28                 case 0x31:
  29                         eDebug("ca info:");
  30                         for (int i=0; i<len; i+=2)
  31                         {
  32                                 eDebugNoNewLine("%04x ", (((const unsigned char*)data)[i]<<8)|(((const unsigned char*)data)[i+1]));
  33                                 caids.push_back((((const unsigned char*)data)[i]<<8)|(((const unsigned char*)data)[i+1]));
  34                         }
  35                         std::sort(caids.begin(), caids.end());
  36                         eDebug("");
  37                         eDVBCIInterfaces::getInstance()->recheckPMTHandlers();
  38                         break;
  39                 default:
  40                         eDebug("unknown APDU tag 9F 80 %02x", tag[2]);
  41                         break;
  42                 }
  43         }
  44         return 0;
  45 }
  46
  47 int eDVBCICAManagerSession::doAction()
  48 {
  49         switch (state)
  50         {
  51         case stateStarted:
  52         {
  53                 const unsigned char tag[3]={0x9F, 0x80, 0x30}; // ca info enq
  54                 sendAPDU(tag);
  55                 state=stateFinal;
  56                 return 0;
  57         }
  58         case stateFinal:
  59                 eDebug("stateFinal und action! kann doch garnicht sein ;)");
  60         default:
  61                 return 0;
  62         }
  63 }
  64
  65 int eDVBCICAManagerSession::sendCAPMT(unsigned char *data, int len)
  66 {
  67         const unsigned char tag[3]={0x9F, 0x80, 0x32}; // ca_pmt
  68
  69         sendAPDU(tag, data, len);
  70
  71         return 0;
  72 }
  73