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/* $OpenBSD: cmd-list-clients.c,v 1.9 2011/10/23 01:12:46 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* 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 <time.h>
#include "tmux.h"
/*
* List all clients.
*/
int cmd_list_clients_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_clients_entry = {
"list-clients", "lsc",
"F:t:", 0, 0,
"[-F format] " CMD_TARGET_SESSION_USAGE,
CMD_READONLY,
NULL,
NULL,
cmd_list_clients_exec
};
/* ARGSUSED */
int
cmd_list_clients_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct client *c;
struct session *s;
struct format_tree *ft;
const char *template;
u_int i;
char *line;
if (args_has(args, 't')) {
s = cmd_find_session(ctx, args_get(args, 't'), 0);
if (s == NULL)
return (-1);
} else
s = NULL;
template = args_get(args, 'F');
if (template == NULL) {
template = "#{client_tty}: #{session_name} "
"[#{client_width}x#{client_height} #{client_termname}]"
"#{?client_utf8, (utf8),}"
"#{?client_readonly, (ro),}";
}
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (s != NULL && s != c->session)
continue;
ft = format_create();
format_add(ft, "line", "%u", i);
format_session(ft, c->session);
format_client(ft, c);
line = format_expand(ft, template);
ctx->print(ctx, "%s", line);
xfree(line);
format_free(ft);
}
return (0);
}
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