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

   1 /* DVB CI Application Manager */
   2
   3 #include <lib/dvb_ci/dvbci_appmgr.h>
   4 #include <lib/dvb_ci/dvbci_ui.h>
   5
   6 eDVBCIApplicationManagerSession::eDVBCIApplicationManagerSession(eDVBCISlot *tslot)
   7 {
   8         slot = tslot;
   9         slot->setAppManager(this);
  10 }
  11
  12 eDVBCIApplicationManagerSession::~eDVBCIApplicationManagerSession()
  13 {
  14         slot->setAppManager(NULL);
  15 }
  16
  17 int eDVBCIApplicationManagerSession::receivedAPDU(const unsigned char *tag,const void *data, int len)
  18 {
  19         printf("SESSION(%d)/APP %02x %02x %02x: ", session_nb, tag[0], tag[1], tag[2]);
  20         for (int i=0; i<len; i++)
  21                 printf("%02x ", ((const unsigned char*)data)[i]);
  22         printf("\n");
  23
  24         if ((tag[0]==0x9f) && (tag[1]==0x80))
  25         {
  26                 switch (tag[2])
  27                 {
  28                 case 0x21:
  29                 {
  30                         int dl;
  31                         printf("application info:\n");
  32                         printf("  len: %d\n", len);
  33                         printf("  application_type: %d\n", ((unsigned char*)data)[0]);
  34                         printf("  application_manufacturer: %02x %02x\n", ((unsigned char*)data)[2], ((unsigned char*)data)[1]);
  35                         printf("  manufacturer_code: %02x %02x\n", ((unsigned char*)data)[4],((unsigned char*)data)[3]);
  36                         printf("  menu string: ");
  37                         dl=((unsigned char*)data)[5];
  38                         if ((dl + 6) > len)
  39                         {
  40                                 printf("warning, invalid length (%d vs %d)\n", dl+6, len);
  41                                 dl=len-6;
  42                         }
  43                         char str[dl + 1];
  44                         memcpy(str, ((char*)data) + 6, dl);
  45                         str[dl] = '\0';
  46                         for (int i = 0; i < dl; ++i)
  47                                 printf("%c", ((unsigned char*)data)[i+6]);
  48                         printf("\n");
  49
  50                         eDVBCI_UI::getInstance()->setAppName(slot->getSlotID(), str);
  51
  52                         eDVBCI_UI::getInstance()->setState(slot->getSlotID(), 2);
  53                         break;
  54                 }
  55                 default:
  56                         printf("unknown APDU tag 9F 80 %02x\n", tag[2]);
  57                         break;
  58                 }
  59         }
  60         return 0;
  61 }
  62
  63 int eDVBCIApplicationManagerSession::doAction()
  64 {
  65   switch (state)
  66   {
  67   case stateStarted:
  68   {
  69     const unsigned char tag[3]={0x9F, 0x80, 0x20}; // application manager info e    sendAPDU(tag);
  70                 sendAPDU(tag);
  71     state=stateFinal;
  72     return 1;
  73   }
  74   case stateFinal:
  75     printf("in final state.\n");
  76                 wantmenu = 0;
  77     if (wantmenu)
  78     {
  79       printf("wantmenu: sending Tenter_menu\n");
  80       const unsigned char tag[3]={0x9F, 0x80, 0x22};  // Tenter_menu
  81       sendAPDU(tag);
  82       wantmenu=0;
  83       return 0;
  84     } else
  85       return 0;
  86   default:
  87     return 0;
  88   }
  89 }
  90
  91 int eDVBCIApplicationManagerSession::startMMI()
  92 {
  93         printf("in appmanager -> startmmi()\n");
  94         const unsigned char tag[3]={0x9F, 0x80, 0x22};  // Tenter_menu
  95         sendAPDU(tag);
  96         return 0;
  97 }
  98