Line | Count | Source |
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 <stdlib.h> |
8 | | #include "fido.h" |
9 | | |
10 | | static int |
11 | | fido_dev_reset_tx(fido_dev_t *dev) |
12 | 291 | { |
13 | 291 | const unsigned char cbor[] = { CTAP_CBOR_RESET }; |
14 | 291 | |
15 | 291 | if (fido_tx(dev, CTAP_CMD_CBOR, cbor, sizeof(cbor)) < 0) { |
16 | 1 | fido_log_debug("%s: fido_tx", __func__); |
17 | 1 | return (FIDO_ERR_TX); |
18 | 1 | } |
19 | 290 | |
20 | 290 | return (FIDO_OK); |
21 | 290 | } |
22 | | |
23 | | static int |
24 | | fido_dev_reset_wait(fido_dev_t *dev, int ms) |
25 | 291 | { |
26 | 291 | int r; |
27 | 291 | |
28 | 291 | if ((r = fido_dev_reset_tx(dev)) != FIDO_OK || |
29 | 291 | (r = fido_rx_cbor_status(dev, ms)) != FIDO_OK) |
30 | 291 | return (r); |
31 | 16 | |
32 | 16 | return (FIDO_OK); |
33 | 16 | } |
34 | | |
35 | | int |
36 | | fido_dev_reset(fido_dev_t *dev) |
37 | 291 | { |
38 | 291 | return (fido_dev_reset_wait(dev, -1)); |
39 | 291 | } |