1 | /* $OpenBSD$ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2007 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 <stdlib.h> |
22 | #include <string.h> |
23 | #include <time.h> |
24 | |
25 | #include "tmux.h" |
26 | |
27 | /* |
28 | * List all clients. |
29 | */ |
30 | |
31 | #define LIST_CLIENTS_TEMPLATE \ |
32 | "#{client_name}: #{session_name} " \ |
33 | "[#{client_width}x#{client_height} #{client_termname}]" \ |
34 | "#{?client_utf8, (utf8),} #{?client_readonly, (ro),}" |
35 | |
36 | static enum cmd_retval cmd_list_clients_exec(struct cmd *, struct cmdq_item *); |
37 | |
38 | const struct cmd_entry cmd_list_clients_entry = { |
39 | .name = "list-clients" , |
40 | .alias = "lsc" , |
41 | |
42 | .args = { "F:t:" , 0, 0 }, |
43 | .usage = "[-F format] " CMD_TARGET_SESSION_USAGE, |
44 | |
45 | .target = { 't', CMD_FIND_SESSION, 0 }, |
46 | |
47 | .flags = CMD_READONLY|CMD_AFTERHOOK, |
48 | .exec = cmd_list_clients_exec |
49 | }; |
50 | |
51 | static enum cmd_retval |
52 | cmd_list_clients_exec(struct cmd *self, struct cmdq_item *item) |
53 | { |
54 | struct args *args = self->args; |
55 | struct client *c; |
56 | struct session *s; |
57 | struct format_tree *ft; |
58 | const char *template; |
59 | u_int idx; |
60 | char *line; |
61 | |
62 | if (args_has(args, 't')) |
63 | s = item->target.s; |
64 | else |
65 | s = NULL; |
66 | |
67 | if ((template = args_get(args, 'F')) == NULL) |
68 | template = LIST_CLIENTS_TEMPLATE; |
69 | |
70 | idx = 0; |
71 | TAILQ_FOREACH(c, &clients, entry) { |
72 | if (c->session == NULL || (s != NULL && s != c->session)) |
73 | continue; |
74 | |
75 | ft = format_create(item->client, item, FORMAT_NONE, 0); |
76 | format_add(ft, "line" , "%u" , idx); |
77 | format_defaults(ft, c, NULL, NULL, NULL); |
78 | |
79 | line = format_expand(ft, template); |
80 | cmdq_print(item, "%s" , line); |
81 | free(line); |
82 | |
83 | format_free(ft); |
84 | |
85 | idx++; |
86 | } |
87 | |
88 | return (CMD_RETURN_NORMAL); |
89 | } |
90 | |