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aea03ad6 QY |
1 | /* |
2 | * Debugging utilities. | |
3 | * Copyright (C) 2018 Cumulus Networks, Inc. | |
4 | * Quentin Young | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the Free | |
8 | * Software Foundation; either version 2 of the License, or (at your option) | |
9 | * any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
14 | * more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along | |
17 | * with this program; see the file COPYING; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | #include <zebra.h> | |
f756a869 | 21 | #include "typesafe.h" |
aea03ad6 QY |
22 | #include "debug.h" |
23 | #include "command.h" | |
24 | ||
f756a869 DS |
25 | static struct debug_cb_list_head cb_head; |
26 | ||
960b9a53 | 27 | DECLARE_LIST(debug_cb_list, struct debug_callbacks, item); |
aea03ad6 QY |
28 | |
29 | /* All code in this section should be reentrant and MT-safe */ | |
30 | ||
31 | DEFUN_NOSH(debug_all, debug_all_cmd, "[no] debug all", | |
32 | NO_STR DEBUG_STR "Toggle all debugging output\n") | |
33 | { | |
f756a869 DS |
34 | struct debug_callbacks *cb; |
35 | ||
e0cade1b | 36 | bool set = !strmatch(argv[0]->text, "no"); |
aea03ad6 QY |
37 | uint32_t mode = DEBUG_NODE2MODE(vty->node); |
38 | ||
f756a869 DS |
39 | frr_each (debug_cb_list, &cb_head, cb) |
40 | cb->debug_set_all(mode, set); | |
41 | ||
aea03ad6 QY |
42 | return CMD_SUCCESS; |
43 | } | |
44 | ||
45 | /* ------------------------------------------------------------------------- */ | |
46 | ||
f756a869 | 47 | void debug_init(struct debug_callbacks *cb) |
aea03ad6 | 48 | { |
f756a869 DS |
49 | static bool inited = false; |
50 | ||
51 | if (!inited) { | |
52 | inited = true; | |
53 | debug_cb_list_init(&cb_head); | |
54 | } | |
55 | ||
56 | debug_cb_list_add_head(&cb_head, cb); | |
ae0994f6 | 57 | } |
f756a869 | 58 | |
ae0994f6 DS |
59 | void debug_init_cli(void) |
60 | { | |
aea03ad6 QY |
61 | install_element(ENABLE_NODE, &debug_all_cmd); |
62 | install_element(CONFIG_NODE, &debug_all_cmd); | |
63 | } |