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
27static enum cmd_retval cmd_lock_server_exec(struct cmd *, struct cmdq_item *);
28
29const 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
40const 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
53const 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
64static enum cmd_retval
65cmd_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