test_cr.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <unistd.h>
   4 #include <string.h>
   5 #include "pcsc_cr.h"
   6
   7 unsigned char chal[] = {
   8 0x0f,0x65,0xd1,0x3a,0xfe,0xcb,0xc4,0xb9,0x52,0xb1,0x60,0xcf,0xe8,0x55,0x6a,0xdd,0xfb,0xef,0xf6,0x55,0x83,0x4c,0x8d,0xea,0x38,0xea,0x3b,0x26,0xf7,0x0a,0xe8,0x0d,0x31,0x38,0xee,0x16,0x5d,0xab,0x8b,0x7f,0xf0,0x1b,0xe3,0xbe,0xd8,0x4b,0x6e,0x44,0x42,0x8d,0x0f,0xc1,0x3b,0x23,0xea,0xfe,0xc0,0x68,0xc1,0x0f,0x60,0x6c,0xf4};
   9
  10 static void usage(const char const *cmd)
  11 {
  12         fprintf(stderr, "usage: %s [-o backend:name=value] ...\n", cmd);
  13 }
  14
  15 int main(int argc, char *argv[])
  16 {
  17         unsigned char rbuf[20];
  18         int rsize = sizeof(rbuf);
  19         int i;
  20         long rc;
  21         int c;
  22
  23         while ((c = getopt(argc, argv, "ho:")) != -1) switch (c) {
  24         case 'h':
  25                 usage(argv[0]);
  26                 exit(0);
  27         case 'o':
  28                 if (pcsc_option(optarg)) {
  29                         fprintf(stderr, "Option \"%s\" bad\n", optarg);
  30                         exit(1);
  31                 }
  32                 break;
  33         default:
  34                 usage(argv[0]);
  35                 exit(1);
  36         }
  37
  38         memset(rbuf, 0xFE, sizeof(rbuf));
  39         rc = pcsc_cr(chal, sizeof(chal), rbuf, &rsize);
  40         printf("rc=%ld (%s) rsize=%d:", rc, pcsc_errstr(rc), rsize);
  41         for (i = 0; i < rsize; i++) printf(" %02x", rbuf[i]);
  42         printf("\n");
  43         return rc;
  44 }