Annotation of embedaddon/tmux/cmd-list-sessions.c, revision 1.1.1.1
1.1 misho 1: /* $OpenBSD$ */
2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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 sessions.
29: */
30:
31: #define LIST_SESSIONS_TEMPLATE \
32: "#{session_name}: #{session_windows} windows " \
33: "(created #{t:session_created}) " \
34: "[#{session_width}x#{session_height}]" \
35: "#{?session_grouped, (group ,}" \
36: "#{session_group}#{?session_grouped,),}" \
37: "#{?session_attached, (attached),}"
38:
39: static enum cmd_retval cmd_list_sessions_exec(struct cmd *,
40: struct cmdq_item *);
41:
42: const struct cmd_entry cmd_list_sessions_entry = {
43: .name = "list-sessions",
44: .alias = "ls",
45:
46: .args = { "F:", 0, 0 },
47: .usage = "[-F format]",
48:
49: .flags = CMD_AFTERHOOK,
50: .exec = cmd_list_sessions_exec
51: };
52:
53: static enum cmd_retval
54: cmd_list_sessions_exec(struct cmd *self, struct cmdq_item *item)
55: {
56: struct args *args = self->args;
57: struct session *s;
58: u_int n;
59: struct format_tree *ft;
60: const char *template;
61: char *line;
62:
63: if ((template = args_get(args, 'F')) == NULL)
64: template = LIST_SESSIONS_TEMPLATE;
65:
66: n = 0;
67: RB_FOREACH(s, sessions, &sessions) {
68: ft = format_create(item, FORMAT_NONE, 0);
69: format_add(ft, "line", "%u", n);
70: format_defaults(ft, NULL, s, NULL, NULL);
71:
72: line = format_expand(ft, template);
73: cmdq_print(item, "%s", line);
74: free(line);
75:
76: format_free(ft);
77: n++;
78: }
79:
80: return (CMD_RETURN_NORMAL);
81: }
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