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/* $OpenBSD: cmd-list-clients.c,v 1.27 2016/01/19 15:59:12 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
*
* 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 <stdlib.h>
#include <string.h>
#include <time.h>
#include "tmux.h"
/*
* List all clients.
*/
#define LIST_CLIENTS_TEMPLATE \
"#{client_tty}: #{session_name} " \
"[#{client_width}x#{client_height} #{client_termname}]" \
"#{?client_utf8, (utf8),} #{?client_readonly, (ro),}"
enum cmd_retval cmd_list_clients_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_list_clients_entry = {
.name = "list-clients",
.alias = "lsc",
.args = { "F:t:", 0, 0 },
.usage = "[-F format] " CMD_TARGET_SESSION_USAGE,
.tflag = CMD_SESSION,
.flags = CMD_READONLY,
.exec = cmd_list_clients_exec
};
enum cmd_retval
cmd_list_clients_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct session *s;
struct format_tree *ft;
const char *template;
u_int idx;
char *line;
if (args_has(args, 't'))
s = cmdq->state.tflag.s;
else
s = NULL;
if ((template = args_get(args, 'F')) == NULL)
template = LIST_CLIENTS_TEMPLATE;
idx = 0;
TAILQ_FOREACH(c, &clients, entry) {
if (c->session == NULL || (s != NULL && s != c->session))
continue;
ft = format_create(cmdq, 0);
format_add(ft, "line", "%u", idx);
format_defaults(ft, c, NULL, NULL, NULL);
line = format_expand(ft, template);
cmdq_print(cmdq, "%s", line);
free(line);
format_free(ft);
idx++;
}
return (CMD_RETURN_NORMAL);
}
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