cmd-list-sessions.c revision 1.8 
1/* $OpenBSD: cmd-list-sessions.c,v 1.8 2010/12/21 22:37:59 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
42/* ARGSUSED */
43int
44cmd_list_sessions_exec(unused struct cmd *self, struct cmd_ctx *ctx)
45{
46	struct session		*s;
47	struct session_group	*sg;
48	char			*tim, tmp[64];
49	u_int			 idx;
50	time_t			 t;
51
52	RB_FOREACH(s, sessions, &sessions) {
53		sg = session_group_find(s);
54		if (sg == NULL)
55			*tmp = '\0';
56		else {
57			idx = session_group_index(sg);
58			xsnprintf(tmp, sizeof tmp, " (group %u)", idx);
59		}
60
61		t = s->creation_time.tv_sec;
62		tim = ctime(&t);
63		*strchr(tim, '\n') = '\0';
64
65		ctx->print(ctx, "%s: %u windows (created %s) [%ux%u]%s%s",
66		    s->name, winlink_count(&s->windows), tim, s->sx, s->sy,
67		    tmp, s->flags & SESSION_UNATTACHED ? "" : " (attached)");
68	}
69
70	return (0);
71}
72