1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/* $OpenBSD: cmd-detach-client.c,v 1.34 2020/04/13 10:59:58 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <string.h>
#include "tmux.h"
/*
* Detach a client.
*/
static enum cmd_retval cmd_detach_client_exec(struct cmd *,
struct cmdq_item *);
const struct cmd_entry cmd_detach_client_entry = {
.name = "detach-client",
.alias = "detach",
.args = { "aE:s:t:P", 0, 0 },
.usage = "[-aP] [-E shell-command] "
"[-s target-session] " CMD_TARGET_CLIENT_USAGE,
.source = { 's', CMD_FIND_SESSION, CMD_FIND_CANFAIL },
.flags = CMD_READONLY,
.exec = cmd_detach_client_exec
};
const struct cmd_entry cmd_suspend_client_entry = {
.name = "suspend-client",
.alias = "suspendc",
.args = { "t:", 0, 0 },
.usage = CMD_TARGET_CLIENT_USAGE,
.flags = 0,
.exec = cmd_detach_client_exec
};
static enum cmd_retval
cmd_detach_client_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = cmd_get_args(self);
struct cmd_find_state *source = cmdq_get_source(item);
struct client *c, *cloop;
struct session *s;
enum msgtype msgtype;
const char *cmd = args_get(args, 'E');
if ((c = cmd_find_client(item, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if (cmd_get_entry(self) == &cmd_suspend_client_entry) {
server_client_suspend(c);
return (CMD_RETURN_NORMAL);
}
if (args_has(args, 'P'))
msgtype = MSG_DETACHKILL;
else
msgtype = MSG_DETACH;
if (args_has(args, 's')) {
s = source->s;
if (s == NULL)
return (CMD_RETURN_NORMAL);
TAILQ_FOREACH(cloop, &clients, entry) {
if (cloop->session == s) {
if (cmd != NULL)
server_client_exec(cloop, cmd);
else
server_client_detach(cloop, msgtype);
}
}
return (CMD_RETURN_STOP);
}
if (args_has(args, 'a')) {
TAILQ_FOREACH(cloop, &clients, entry) {
if (cloop->session != NULL && cloop != c) {
if (cmd != NULL)
server_client_exec(cloop, cmd);
else
server_client_detach(cloop, msgtype);
}
}
return (CMD_RETURN_NORMAL);
}
if (cmd != NULL)
server_client_exec(c, cmd);
else
server_client_detach(c, msgtype);
return (CMD_RETURN_STOP);
}
|
