mirror of
https://github.com/tmux/tmux.git
synced 2024-11-05 02:18:47 +00:00
0ccfb61bb0
and not have to wait for an update when they change pane, we allow commands to run more than once a second if the expanded form changes. Unfortunately this can mean them being run far too often (pretty much continually) when multiple clients exist, because some formats (including #D) will always differ between clients. To avoid this, give each client its own tree of jobs which means that the same command will be different instances for each client - similar to how we have the tag to separate commands for different panes. GitHub issue 889; test case reported by Paul Johnson.
90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* 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_name}: #{session_name} " \
|
|
"[#{client_width}x#{client_height} #{client_termname}]" \
|
|
"#{?client_utf8, (utf8),} #{?client_readonly, (ro),}"
|
|
|
|
static enum cmd_retval cmd_list_clients_exec(struct cmd *, struct cmdq_item *);
|
|
|
|
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,
|
|
|
|
.target = { 't', CMD_FIND_SESSION, 0 },
|
|
|
|
.flags = CMD_READONLY|CMD_AFTERHOOK,
|
|
.exec = cmd_list_clients_exec
|
|
};
|
|
|
|
static enum cmd_retval
|
|
cmd_list_clients_exec(struct cmd *self, struct cmdq_item *item)
|
|
{
|
|
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 = item->target.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(item->client, item, FORMAT_NONE, 0);
|
|
format_add(ft, "line", "%u", idx);
|
|
format_defaults(ft, c, NULL, NULL, NULL);
|
|
|
|
line = format_expand(ft, template);
|
|
cmdq_print(item, "%s", line);
|
|
free(line);
|
|
|
|
format_free(ft);
|
|
|
|
idx++;
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|