1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#include <stdio.h>
#include <pskc/pskc.h>
/*
* $ cc -o serialno serialno.c $(pkg-config --cflags --libs libpskc)
* $ ./serialno pskc-hotp.xml
* SerialNo: 987654321
* $
*/
#define PSKC_CHECK_RC \
if (rc != PSKC_OK) { \
printf ("%s (%d): %s\n", pskc_strerror_name (rc), \
rc, pskc_strerror (rc)); \
return 1; \
}
int
main (int argc, const char *argv[])
{
char buffer[4096];
FILE *fh;
size_t len;
pskc_t *container;
pskc_key_t *keypackage;
int rc;
if (argc != 2)
{
printf ("Usage: %s <PSKCFILE>\n", argv[0]);
return 1;
}
fh = fopen (argv[1], "r");
if (!fh)
{
perror ("fopen");
return 1;
}
len = fread (buffer, 1, sizeof (buffer), fh);
fclose (fh);
rc = pskc_global_init ();
PSKC_CHECK_RC;
rc = pskc_init (&container);
PSKC_CHECK_RC;
rc = pskc_parse_from_memory (container, len, buffer);
PSKC_CHECK_RC;
keypackage = pskc_get_keypackage (container, 0);
if (keypackage)
printf ("SerialNo: %s\n", pskc_get_device_serialno (keypackage));
pskc_done (container);
pskc_global_done ();
}
|
