cmd-list-sessions.c revision 1.6 
1/* $OpenBSD: cmd-list-sessions.c,v 1.6 2009/11/13 19:53:29 nicm Exp $ */
2
3/*
4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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 <string.h>
22#include <time.h>
23
24#include "tmux.h"
25
26/*
27 * List all sessions.
28 */
29
30int	cmd_list_sessions_exec(struct cmd *, struct cmd_ctx *);
31
32const struct cmd_entry cmd_list_sessions_entry = {
33	"list-sessions", "ls", "",
34	0, "",
35	NULL,
36	NULL,
37	cmd_list_sessions_exec,
38	NULL,
39	NULL
40};
41
42int
43cmd_list_sessions_exec(unused struct cmd *self, struct cmd_ctx *ctx)
44{
45	struct session		*s;
46	struct session_group	*sg;
47	char			*tim, tmp[64];
48	u_int			 i, idx;
49	time_t			 t;
50
51	for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
52		s = ARRAY_ITEM(&sessions, i);
53		if (s == NULL)
54			continue;
55
56		sg = session_group_find(s);
57		if (sg == NULL)
58			*tmp = '\0';
59		else {
60			idx = session_group_index(sg);
61			xsnprintf(tmp, sizeof tmp, " (group %u)", idx);
62		}
63
64		t = s->creation_time.tv_sec;
65		tim = ctime(&t);
66		*strchr(tim, '\n') = '\0';
67
68		ctx->print(ctx, "%s: %u windows (created %s) [%ux%u]%s%s",
69		    s->name, winlink_count(&s->windows), tim, s->sx, s->sy,
70		    tmp, s->flags & SESSION_UNATTACHED ? "" : " (attached)");
71	}
72
73	return (0);
74}
75