autotool tweaks, type warnings
[pam_pcsc_cr.git] / 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 }