1 | /* $OpenBSD$ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2008 Nicholas Marriott <[email protected]> |
5 | * |
6 | * Permission to use, copy, modify, and distribute this software for any |
7 | * purpose with or without fee is hereby granted, provided that the above |
8 | * copyright notice and this permission notice appear in all copies. |
9 | * |
10 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
11 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
12 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
13 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
14 | * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER |
15 | * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
16 | * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
17 | */ |
18 | |
19 | #include <sys/types.h> |
20 | |
21 | #include "tmux.h" |
22 | |
23 | /* |
24 | * Lock commands. |
25 | */ |
26 | |
27 | static enum cmd_retval cmd_lock_server_exec(struct cmd *, struct cmdq_item *); |
28 | |
29 | const struct cmd_entry cmd_lock_server_entry = { |
30 | .name = "lock-server" , |
31 | .alias = "lock" , |
32 | |
33 | .args = { "" , 0, 0 }, |
34 | .usage = "" , |
35 | |
36 | .flags = CMD_AFTERHOOK, |
37 | .exec = cmd_lock_server_exec |
38 | }; |
39 | |
40 | const struct cmd_entry cmd_lock_session_entry = { |
41 | .name = "lock-session" , |
42 | .alias = "locks" , |
43 | |
44 | .args = { "t:" , 0, 0 }, |
45 | .usage = CMD_TARGET_SESSION_USAGE, |
46 | |
47 | .target = { 't', CMD_FIND_SESSION, 0 }, |
48 | |
49 | .flags = CMD_AFTERHOOK, |
50 | .exec = cmd_lock_server_exec |
51 | }; |
52 | |
53 | const struct cmd_entry cmd_lock_client_entry = { |
54 | .name = "lock-client" , |
55 | .alias = "lockc" , |
56 | |
57 | .args = { "t:" , 0, 0 }, |
58 | .usage = CMD_TARGET_CLIENT_USAGE, |
59 | |
60 | .flags = CMD_AFTERHOOK, |
61 | .exec = cmd_lock_server_exec |
62 | }; |
63 | |
64 | static enum cmd_retval |
65 | cmd_lock_server_exec(struct cmd *self, struct cmdq_item *item) |
66 | { |
67 | struct args *args = self->args; |
68 | struct client *c; |
69 | |
70 | if (self->entry == &cmd_lock_server_entry) |
71 | server_lock(); |
72 | else if (self->entry == &cmd_lock_session_entry) |
73 | server_lock_session(item->target.s); |
74 | else { |
75 | if ((c = cmd_find_client(item, args_get(args, 't'), 0)) == NULL) |
76 | return (CMD_RETURN_ERROR); |
77 | server_lock_client(c); |
78 | } |
79 | recalculate_sizes(); |
80 | |
81 | return (CMD_RETURN_NORMAL); |
82 | } |
83 | |