diff options
Diffstat (limited to 'src/hid.c')
-rw-r--r-- | src/hid.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/hid.c b/src/hid.c new file mode 100644 index 0000000..783d22c --- /dev/null +++ b/src/hid.c | |||
@@ -0,0 +1,70 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018 Yubico AB. All rights reserved. | ||
3 | * Use of this source code is governed by a BSD-style | ||
4 | * license that can be found in the LICENSE file. | ||
5 | */ | ||
6 | |||
7 | #include <string.h> | ||
8 | #include "fido.h" | ||
9 | |||
10 | fido_dev_info_t * | ||
11 | fido_dev_info_new(size_t n) | ||
12 | { | ||
13 | return (calloc(n, sizeof(fido_dev_info_t))); | ||
14 | } | ||
15 | |||
16 | void | ||
17 | fido_dev_info_free(fido_dev_info_t **devlist_p, size_t n) | ||
18 | { | ||
19 | fido_dev_info_t *devlist; | ||
20 | |||
21 | if (devlist_p == NULL || (devlist = *devlist_p) == NULL) | ||
22 | return; | ||
23 | |||
24 | for (size_t i = 0; i < n; i++) { | ||
25 | const fido_dev_info_t *di = &devlist[i]; | ||
26 | free(di->path); | ||
27 | free(di->manufacturer); | ||
28 | free(di->product); | ||
29 | } | ||
30 | |||
31 | free(devlist); | ||
32 | |||
33 | *devlist_p = NULL; | ||
34 | } | ||
35 | |||
36 | const fido_dev_info_t * | ||
37 | fido_dev_info_ptr(const fido_dev_info_t *devlist, size_t i) | ||
38 | { | ||
39 | return (&devlist[i]); | ||
40 | } | ||
41 | |||
42 | const char * | ||
43 | fido_dev_info_path(const fido_dev_info_t *di) | ||
44 | { | ||
45 | return (di->path); | ||
46 | } | ||
47 | |||
48 | int16_t | ||
49 | fido_dev_info_vendor(const fido_dev_info_t *di) | ||
50 | { | ||
51 | return (di->vendor_id); | ||
52 | } | ||
53 | |||
54 | int16_t | ||
55 | fido_dev_info_product(const fido_dev_info_t *di) | ||
56 | { | ||
57 | return (di->product_id); | ||
58 | } | ||
59 | |||
60 | const char * | ||
61 | fido_dev_info_manufacturer_string(const fido_dev_info_t *di) | ||
62 | { | ||
63 | return (di->manufacturer); | ||
64 | } | ||
65 | |||
66 | const char * | ||
67 | fido_dev_info_product_string(const fido_dev_info_t *di) | ||
68 | { | ||
69 | return (di->product); | ||
70 | } | ||