/src/tmux/cmd-refresh-client.c

Source (jump to first uncovered line)
/* $OpenBSD$ */

/*
 * 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 "tmux.h"

/*
 * Refresh client.
 */

static enum cmd_retval  cmd_refresh_client_exec(struct cmd *,
          struct cmdq_item *);

const struct cmd_entry cmd_refresh_client_entry = {
  .name = "refresh-client",
  .alias = "refresh",

  .args = { "A:B:cC:Df:r:F:l::LRSt:U", 0, 1, NULL },
  .usage = "[-cDlLRSU] [-A pane:state] [-B name:what:format] "
     "[-C XxY] [-f flags] [-r pane:report] " CMD_TARGET_CLIENT_USAGE
     " [adjustment]",

  .flags = CMD_AFTERHOOK|CMD_CLIENT_TFLAG,
  .exec = cmd_refresh_client_exec
};

static void
cmd_refresh_client_update_subscription(struct client *tc, const char *value)
{
  char      *copy, *split, *name, *what;
  enum control_sub_type  subtype;
  int      subid = -1;

  copy = name = xstrdup(value);
  if ((split = strchr(copy, ':')) == NULL) {
    control_remove_sub(tc, copy);
    goto out;
  }
  *split++ = '\0';

  what = split;
  if ((split = strchr(what, ':')) == NULL)
    goto out;
  *split++ = '\0';

  if (strcmp(what, "%*") == 0)
    subtype = CONTROL_SUB_ALL_PANES;
  else if (sscanf(what, "%%%d", &subid) == 1 && subid >= 0)
    subtype = CONTROL_SUB_PANE;
  else if (strcmp(what, "@*") == 0)
    subtype = CONTROL_SUB_ALL_WINDOWS;
  else if (sscanf(what, "@%d", &subid) == 1 && subid >= 0)
    subtype = CONTROL_SUB_WINDOW;
  else
    subtype = CONTROL_SUB_SESSION;
  control_add_sub(tc, name, subtype, subid, split);

out:
  free(copy);
}

static enum cmd_retval
cmd_refresh_client_control_client_size(struct cmd *self, struct cmdq_item *item)
{
  struct args   *args = cmd_get_args(self);
  struct client   *tc = cmdq_get_target_client(item);
  const char    *size = args_get(args, 'C');
  u_int      w, x, y;
  struct client_window  *cw;

  if (sscanf(size, "@%u:%ux%u", &w, &x, &y) == 3) {
    if (x < WINDOW_MINIMUM || x > WINDOW_MAXIMUM ||
        y < WINDOW_MINIMUM || y > WINDOW_MAXIMUM) {
      cmdq_error(item, "size too small or too big");
      return (CMD_RETURN_ERROR);
    }
    log_debug("%s: client %s window @%u: size %ux%u", __func__,
        tc->name, w, x, y);
    cw = server_client_add_client_window(tc, w);
    cw->sx = x;
    cw->sy = y;
    tc->flags |= CLIENT_WINDOWSIZECHANGED;
    recalculate_sizes_now(1);
    return (CMD_RETURN_NORMAL);
  }
  if (sscanf(size, "@%u:", &w) == 1) {
    cw = server_client_get_client_window(tc, w);
    if (cw != NULL) {
      log_debug("%s: client %s window @%u: no size", __func__,
          tc->name, w);
      cw->sx = 0;
      cw->sy = 0;
      recalculate_sizes_now(1);
    }
    return (CMD_RETURN_NORMAL);
  }

  if (sscanf(size, "%u,%u", &x, &y) != 2 &&
      sscanf(size, "%ux%u", &x, &y) != 2) {
    cmdq_error(item, "bad size argument");
    return (CMD_RETURN_ERROR);
  }
  if (x < WINDOW_MINIMUM || x > WINDOW_MAXIMUM ||
      y < WINDOW_MINIMUM || y > WINDOW_MAXIMUM) {
    cmdq_error(item, "size too small or too big");
    return (CMD_RETURN_ERROR);
  }
  tty_set_size(&tc->tty, x, y, 0, 0);
  tc->flags |= CLIENT_SIZECHANGED;
  recalculate_sizes_now(1);
  return (CMD_RETURN_NORMAL);
}

static void
cmd_refresh_client_update_offset(struct client *tc, const char *value)
{
  struct window_pane  *wp;
  char      *copy, *split;
  u_int      pane;

  if (*value != '%')
    return;
  copy = xstrdup(value);
  if ((split = strchr(copy, ':')) == NULL)
    goto out;
  *split++ = '\0';

  if (sscanf(copy, "%%%u", &pane) != 1)
    goto out;
  wp = window_pane_find_by_id(pane);
  if (wp == NULL)
    goto out;

  if (strcmp(split, "on") == 0)
    control_set_pane_on(tc, wp);
  else if (strcmp(split, "off") == 0)
    control_set_pane_off(tc, wp);
  else if (strcmp(split, "continue") == 0)
    control_continue_pane(tc, wp);
  else if (strcmp(split, "pause") == 0)
    control_pause_pane(tc, wp);

out:
  free(copy);
}

static enum cmd_retval
cmd_refresh_client_clipboard(struct cmd *self, struct cmdq_item *item)
{
  struct args   *args = cmd_get_args(self);
  struct client   *tc = cmdq_get_target_client(item);
  const char    *p;
  u_int      i;
  struct cmd_find_state  fs;

  p = args_get(args, 'l');
  if (p == NULL) {
    if (tc->flags & CLIENT_CLIPBOARDBUFFER)
      return (CMD_RETURN_NORMAL);
    tc->flags |= CLIENT_CLIPBOARDBUFFER;
  } else {
    if (cmd_find_target(&fs, item, p, CMD_FIND_PANE, 0) != 0)
      return (CMD_RETURN_ERROR);
    for (i = 0; i < tc->clipboard_npanes; i++) {
      if (tc->clipboard_panes[i] == fs.wp->id)
        break;
    }
    if (i != tc->clipboard_npanes)
      return (CMD_RETURN_NORMAL);
    tc->clipboard_panes = xreallocarray(tc->clipboard_panes,
        tc->clipboard_npanes + 1, sizeof *tc->clipboard_panes);
    tc->clipboard_panes[tc->clipboard_npanes++] = fs.wp->id;
  }
  tty_clipboard_query(&tc->tty);
  return (CMD_RETURN_NORMAL);
}

static void
cmd_refresh_report(struct tty *tty, const char *value)
{
  struct window_pane  *wp;
  u_int      pane;
  size_t       size = 0;
  char      *copy, *split;

  if (*value != '%')
    return;
  copy = xstrdup(value);
  if ((split = strchr(copy, ':')) == NULL)
    goto out;
  *split++ = '\0';

  if (sscanf(copy, "%%%u", &pane) != 1)
    goto out;
  wp = window_pane_find_by_id(pane);
  if (wp == NULL)
    goto out;

  tty_keys_colours(tty, split, strlen(split), &size, &wp->control_fg,
      &wp->control_bg);

out:
  free(copy);
}

static enum cmd_retval
cmd_refresh_client_exec(struct cmd *self, struct cmdq_item *item)
{
  struct args   *args = cmd_get_args(self);
  struct client   *tc = cmdq_get_target_client(item);
  struct tty    *tty = &tc->tty;
  struct window   *w;
  const char    *errstr;
  u_int      adjust;
  struct args_value *av;

  if (args_has(args, 'c') ||
      args_has(args, 'L') ||
      args_has(args, 'R') ||
      args_has(args, 'U') ||
      args_has(args, 'D'))
  {
    if (args_count(args) == 0)
      adjust = 1;
    else {
      adjust = strtonum(args_string(args, 0), 1, INT_MAX,
          &errstr);
      if (errstr != NULL) {
        cmdq_error(item, "adjustment %s", errstr);
        return (CMD_RETURN_ERROR);
      }
    }

    if (args_has(args, 'c'))
      tc->pan_window = NULL;
    else {
      w = tc->session->curw->window;
      if (tc->pan_window != w) {
        tc->pan_window = w;
        tc->pan_ox = tty->oox;
        tc->pan_oy = tty->ooy;
      }
      if (args_has(args, 'L')) {
        if (tc->pan_ox > adjust)
          tc->pan_ox -= adjust;
        else
          tc->pan_ox = 0;
      } else if (args_has(args, 'R')) {
        tc->pan_ox += adjust;
        if (tc->pan_ox > w->sx - tty->osx)
          tc->pan_ox = w->sx - tty->osx;
      } else if (args_has(args, 'U')) {
        if (tc->pan_oy > adjust)
          tc->pan_oy -= adjust;
        else
          tc->pan_oy = 0;
      } else if (args_has(args, 'D')) {
        tc->pan_oy += adjust;
        if (tc->pan_oy > w->sy - tty->osy)
          tc->pan_oy = w->sy - tty->osy;
      }
    }
    tty_update_client_offset(tc);
    server_redraw_client(tc);
    return (CMD_RETURN_NORMAL);
  }

  if (args_has(args, 'l'))
    return (cmd_refresh_client_clipboard(self, item));

  if (args_has(args, 'F')) /* -F is an alias for -f */
    server_client_set_flags(tc, args_get(args, 'F'));
  if (args_has(args, 'f'))
    server_client_set_flags(tc, args_get(args, 'f'));
  if (args_has(args, 'r'))
    cmd_refresh_report(tty, args_get(args, 'r'));

  if (args_has(args, 'A')) {
    if (~tc->flags & CLIENT_CONTROL)
      goto not_control_client;
    av = args_first_value(args, 'A');
    while (av != NULL) {
      cmd_refresh_client_update_offset(tc, av->string);
      av = args_next_value(av);
    }
    return (CMD_RETURN_NORMAL);
  }
  if (args_has(args, 'B')) {
    if (~tc->flags & CLIENT_CONTROL)
      goto not_control_client;
    av = args_first_value(args, 'B');
    while (av != NULL) {
      cmd_refresh_client_update_subscription(tc, av->string);
      av = args_next_value(av);
    }
    return (CMD_RETURN_NORMAL);
  }
  if (args_has(args, 'C')) {
    if (~tc->flags & CLIENT_CONTROL)
      goto not_control_client;
    return (cmd_refresh_client_control_client_size(self, item));
  }

  if (args_has(args, 'S')) {
    tc->flags |= CLIENT_STATUSFORCE;
    server_status_client(tc);
  } else {
    tc->flags |= CLIENT_STATUSFORCE;
    server_redraw_client(tc);
  }
  return (CMD_RETURN_NORMAL);

not_control_client:
  cmdq_error(item, "not a control client");
  return (CMD_RETURN_ERROR);
}

Coverage Report

Created: 2025-04-11 06:41

Line	Count	Source (jump to first uncovered line)
1		/* $OpenBSD$ */
2
3		/*
4		* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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 <stdlib.h>
22		#include <string.h>
23
24		#include "tmux.h"
25
26		/*
27		* Refresh client.
28		*/
29
30		static enum cmd_retval cmd_refresh_client_exec(struct cmd *,
31		struct cmdq_item *);
32
33		const struct cmd_entry cmd_refresh_client_entry = {
34		.name = "refresh-client",
35		.alias = "refresh",
36
37		.args = { "A:B:cC:Df:r:F:l::LRSt:U", 0, 1, NULL },
38		.usage = "[-cDlLRSU] [-A pane:state] [-B name:what:format] "
39		"[-C XxY] [-f flags] [-r pane:report] " CMD_TARGET_CLIENT_USAGE
40		" [adjustment]",
41
42		.flags = CMD_AFTERHOOK\|CMD_CLIENT_TFLAG,
43		.exec = cmd_refresh_client_exec
44		};
45
46		static void
47		cmd_refresh_client_update_subscription(struct client tc, const char value)
48	0	{
49	0	char copy, split, name, what;
50	0	enum control_sub_type subtype;
51	0	int subid = -1;
52
53	0	copy = name = xstrdup(value);
54	0	if ((split = strchr(copy, ':')) == NULL) {
55	0	control_remove_sub(tc, copy);
56	0	goto out;
57	0	}
58	0	*split++ = '\0';
59
60	0	what = split;
61	0	if ((split = strchr(what, ':')) == NULL)
62	0	goto out;
63	0	*split++ = '\0';
64
65	0	if (strcmp(what, "%*") == 0)
66	0	subtype = CONTROL_SUB_ALL_PANES;
67	0	else if (sscanf(what, "%%%d", &subid) == 1 && subid >= 0)
68	0	subtype = CONTROL_SUB_PANE;
69	0	else if (strcmp(what, "@*") == 0)
70	0	subtype = CONTROL_SUB_ALL_WINDOWS;
71	0	else if (sscanf(what, "@%d", &subid) == 1 && subid >= 0)
72	0	subtype = CONTROL_SUB_WINDOW;
73	0	else
74	0	subtype = CONTROL_SUB_SESSION;
75	0	control_add_sub(tc, name, subtype, subid, split);
76
77	0	out:
78	0	free(copy);
79	0	}
80
81		static enum cmd_retval
82		cmd_refresh_client_control_client_size(struct cmd self, struct cmdq_item item)
83	0	{
84	0	struct args *args = cmd_get_args(self);
85	0	struct client *tc = cmdq_get_target_client(item);
86	0	const char *size = args_get(args, 'C');
87	0	u_int w, x, y;
88	0	struct client_window *cw;
89
90	0	if (sscanf(size, "@%u:%ux%u", &w, &x, &y) == 3) {
91	0	if (x < WINDOW_MINIMUM \|\| x > WINDOW_MAXIMUM \|\|
92	0	y < WINDOW_MINIMUM \|\| y > WINDOW_MAXIMUM) {
93	0	cmdq_error(item, "size too small or too big");
94	0	return (CMD_RETURN_ERROR);
95	0	}
96	0	log_debug("%s: client %s window @%u: size %ux%u", __func__,
97	0	tc->name, w, x, y);
98	0	cw = server_client_add_client_window(tc, w);
99	0	cw->sx = x;
100	0	cw->sy = y;
101	0	tc->flags \|= CLIENT_WINDOWSIZECHANGED;
102	0	recalculate_sizes_now(1);
103	0	return (CMD_RETURN_NORMAL);
104	0	}
105	0	if (sscanf(size, "@%u:", &w) == 1) {
106	0	cw = server_client_get_client_window(tc, w);
107	0	if (cw != NULL) {
108	0	log_debug("%s: client %s window @%u: no size", __func__,
109	0	tc->name, w);
110	0	cw->sx = 0;
111	0	cw->sy = 0;
112	0	recalculate_sizes_now(1);
113	0	}
114	0	return (CMD_RETURN_NORMAL);
115	0	}
116
117	0	if (sscanf(size, "%u,%u", &x, &y) != 2 &&
118	0	sscanf(size, "%ux%u", &x, &y) != 2) {
119	0	cmdq_error(item, "bad size argument");
120	0	return (CMD_RETURN_ERROR);
121	0	}
122	0	if (x < WINDOW_MINIMUM \|\| x > WINDOW_MAXIMUM \|\|
123	0	y < WINDOW_MINIMUM \|\| y > WINDOW_MAXIMUM) {
124	0	cmdq_error(item, "size too small or too big");
125	0	return (CMD_RETURN_ERROR);
126	0	}
127	0	tty_set_size(&tc->tty, x, y, 0, 0);
128	0	tc->flags \|= CLIENT_SIZECHANGED;
129	0	recalculate_sizes_now(1);
130	0	return (CMD_RETURN_NORMAL);
131	0	}
132
133		static void
134		cmd_refresh_client_update_offset(struct client tc, const char value)
135	0	{
136	0	struct window_pane *wp;
137	0	char copy, split;
138	0	u_int pane;
139
140	0	if (*value != '%')
141	0	return;
142	0	copy = xstrdup(value);
143	0	if ((split = strchr(copy, ':')) == NULL)
144	0	goto out;
145	0	*split++ = '\0';
146
147	0	if (sscanf(copy, "%%%u", &pane) != 1)
148	0	goto out;
149	0	wp = window_pane_find_by_id(pane);
150	0	if (wp == NULL)
151	0	goto out;
152
153	0	if (strcmp(split, "on") == 0)
154	0	control_set_pane_on(tc, wp);
155	0	else if (strcmp(split, "off") == 0)
156	0	control_set_pane_off(tc, wp);
157	0	else if (strcmp(split, "continue") == 0)
158	0	control_continue_pane(tc, wp);
159	0	else if (strcmp(split, "pause") == 0)
160	0	control_pause_pane(tc, wp);
161
162	0	out:
163	0	free(copy);
164	0	}
165
166		static enum cmd_retval
167		cmd_refresh_client_clipboard(struct cmd self, struct cmdq_item item)
168	0	{
169	0	struct args *args = cmd_get_args(self);
170	0	struct client *tc = cmdq_get_target_client(item);
171	0	const char *p;
172	0	u_int i;
173	0	struct cmd_find_state fs;
174
175	0	p = args_get(args, 'l');
176	0	if (p == NULL) {
177	0	if (tc->flags & CLIENT_CLIPBOARDBUFFER)
178	0	return (CMD_RETURN_NORMAL);
179	0	tc->flags \|= CLIENT_CLIPBOARDBUFFER;
180	0	} else {
181	0	if (cmd_find_target(&fs, item, p, CMD_FIND_PANE, 0) != 0)
182	0	return (CMD_RETURN_ERROR);
183	0	for (i = 0; i < tc->clipboard_npanes; i++) {
184	0	if (tc->clipboard_panes[i] == fs.wp->id)
185	0	break;
186	0	}
187	0	if (i != tc->clipboard_npanes)
188	0	return (CMD_RETURN_NORMAL);
189	0	tc->clipboard_panes = xreallocarray(tc->clipboard_panes,
190	0	tc->clipboard_npanes + 1, sizeof *tc->clipboard_panes);
191	0	tc->clipboard_panes[tc->clipboard_npanes++] = fs.wp->id;
192	0	}
193	0	tty_clipboard_query(&tc->tty);
194	0	return (CMD_RETURN_NORMAL);
195	0	}
196
197		static void
198		cmd_refresh_report(struct tty tty, const char value)
199	0	{
200	0	struct window_pane *wp;
201	0	u_int pane;
202	0	size_t size = 0;
203	0	char copy, split;
204
205	0	if (*value != '%')
206	0	return;
207	0	copy = xstrdup(value);
208	0	if ((split = strchr(copy, ':')) == NULL)
209	0	goto out;
210	0	*split++ = '\0';
211
212	0	if (sscanf(copy, "%%%u", &pane) != 1)
213	0	goto out;
214	0	wp = window_pane_find_by_id(pane);
215	0	if (wp == NULL)
216	0	goto out;
217
218	0	tty_keys_colours(tty, split, strlen(split), &size, &wp->control_fg,
219	0	&wp->control_bg);
220
221	0	out:
222	0	free(copy);
223	0	}
224
225		static enum cmd_retval
226		cmd_refresh_client_exec(struct cmd self, struct cmdq_item item)
227	0	{
228	0	struct args *args = cmd_get_args(self);
229	0	struct client *tc = cmdq_get_target_client(item);
230	0	struct tty *tty = &tc->tty;
231	0	struct window *w;
232	0	const char *errstr;
233	0	u_int adjust;
234	0	struct args_value *av;
235
236	0	if (args_has(args, 'c') \|\|
237	0	args_has(args, 'L') \|\|
238	0	args_has(args, 'R') \|\|
239	0	args_has(args, 'U') \|\|
240	0	args_has(args, 'D'))
241	0	{
242	0	if (args_count(args) == 0)
243	0	adjust = 1;
244	0	else {
245	0	adjust = strtonum(args_string(args, 0), 1, INT_MAX,
246	0	&errstr);
247	0	if (errstr != NULL) {
248	0	cmdq_error(item, "adjustment %s", errstr);
249	0	return (CMD_RETURN_ERROR);
250	0	}
251	0	}
252
253	0	if (args_has(args, 'c'))
254	0	tc->pan_window = NULL;
255	0	else {
256	0	w = tc->session->curw->window;
257	0	if (tc->pan_window != w) {
258	0	tc->pan_window = w;
259	0	tc->pan_ox = tty->oox;
260	0	tc->pan_oy = tty->ooy;
261	0	}
262	0	if (args_has(args, 'L')) {
263	0	if (tc->pan_ox > adjust)
264	0	tc->pan_ox -= adjust;
265	0	else
266	0	tc->pan_ox = 0;
267	0	} else if (args_has(args, 'R')) {
268	0	tc->pan_ox += adjust;
269	0	if (tc->pan_ox > w->sx - tty->osx)
270	0	tc->pan_ox = w->sx - tty->osx;
271	0	} else if (args_has(args, 'U')) {
272	0	if (tc->pan_oy > adjust)
273	0	tc->pan_oy -= adjust;
274	0	else
275	0	tc->pan_oy = 0;
276	0	} else if (args_has(args, 'D')) {
277	0	tc->pan_oy += adjust;
278	0	if (tc->pan_oy > w->sy - tty->osy)
279	0	tc->pan_oy = w->sy - tty->osy;
280	0	}
281	0	}
282	0	tty_update_client_offset(tc);
283	0	server_redraw_client(tc);
284	0	return (CMD_RETURN_NORMAL);
285	0	}
286
287	0	if (args_has(args, 'l'))
288	0	return (cmd_refresh_client_clipboard(self, item));
289
290	0	if (args_has(args, 'F')) /* -F is an alias for -f */
291	0	server_client_set_flags(tc, args_get(args, 'F'));
292	0	if (args_has(args, 'f'))
293	0	server_client_set_flags(tc, args_get(args, 'f'));
294	0	if (args_has(args, 'r'))
295	0	cmd_refresh_report(tty, args_get(args, 'r'));
296
297	0	if (args_has(args, 'A')) {
298	0	if (~tc->flags & CLIENT_CONTROL)
299	0	goto not_control_client;
300	0	av = args_first_value(args, 'A');
301	0	while (av != NULL) {
302	0	cmd_refresh_client_update_offset(tc, av->string);
303	0	av = args_next_value(av);
304	0	}
305	0	return (CMD_RETURN_NORMAL);
306	0	}
307	0	if (args_has(args, 'B')) {
308	0	if (~tc->flags & CLIENT_CONTROL)
309	0	goto not_control_client;
310	0	av = args_first_value(args, 'B');
311	0	while (av != NULL) {
312	0	cmd_refresh_client_update_subscription(tc, av->string);
313	0	av = args_next_value(av);
314	0	}
315	0	return (CMD_RETURN_NORMAL);
316	0	}
317	0	if (args_has(args, 'C')) {
318	0	if (~tc->flags & CLIENT_CONTROL)
319	0	goto not_control_client;
320	0	return (cmd_refresh_client_control_client_size(self, item));
321	0	}
322
323	0	if (args_has(args, 'S')) {
324	0	tc->flags \|= CLIENT_STATUSFORCE;
325	0	server_status_client(tc);
326	0	} else {
327	0	tc->flags \|= CLIENT_STATUSFORCE;
328	0	server_redraw_client(tc);
329	0	}
330	0	return (CMD_RETURN_NORMAL);
331
332	0	not_control_client:
333	0	cmdq_error(item, "not a control client");
334	0	return (CMD_RETURN_ERROR);
335	0	}