4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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.
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.
19 #include <sys/types.h>
30 int cmd_set_option_exec(struct cmd
*, struct cmd_ctx
*);
32 const char *cmd_set_option_print(
33 const struct set_option_entry
*, struct options_entry
*);
34 void cmd_set_option_string(struct cmd_ctx
*,
35 struct options
*, const struct set_option_entry
*, char *, int);
36 void cmd_set_option_number(struct cmd_ctx
*,
37 struct options
*, const struct set_option_entry
*, char *);
38 void cmd_set_option_keys(struct cmd_ctx
*,
39 struct options
*, const struct set_option_entry
*, char *);
40 void cmd_set_option_colour(struct cmd_ctx
*,
41 struct options
*, const struct set_option_entry
*, char *);
42 void cmd_set_option_attributes(struct cmd_ctx
*,
43 struct options
*, const struct set_option_entry
*, char *);
44 void cmd_set_option_flag(struct cmd_ctx
*,
45 struct options
*, const struct set_option_entry
*, char *);
46 void cmd_set_option_choice(struct cmd_ctx
*,
47 struct options
*, const struct set_option_entry
*, char *);
49 const struct cmd_entry cmd_set_option_entry
= {
51 "[-agsuw] [-t target-session|target-window] option [value]",
60 const char *set_option_mode_keys_list
[] = {
63 const char *set_option_clock_mode_style_list
[] = {
66 const char *set_option_status_keys_list
[] = {
69 const char *set_option_status_justify_list
[] = {
70 "left", "centre", "right", NULL
72 const char *set_option_bell_action_list
[] = {
73 "none", "any", "current", NULL
76 const struct set_option_entry set_option_table
[] = {
77 { "escape-time", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
78 { "quiet", SET_OPTION_FLAG
, 0, 0, NULL
},
79 { NULL
, 0, 0, 0, NULL
}
82 const struct set_option_entry set_session_option_table
[] = {
83 { "base-index", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
84 { "bell-action", SET_OPTION_CHOICE
, 0, 0, set_option_bell_action_list
},
85 { "buffer-limit", SET_OPTION_NUMBER
, 1, INT_MAX
, NULL
},
86 { "default-command", SET_OPTION_STRING
, 0, 0, NULL
},
87 { "default-path", SET_OPTION_STRING
, 0, 0, NULL
},
88 { "default-shell", SET_OPTION_STRING
, 0, 0, NULL
},
89 { "default-terminal", SET_OPTION_STRING
, 0, 0, NULL
},
90 { "detach-on-destroy", SET_OPTION_FLAG
, 0, 0, NULL
},
91 { "display-panes-colour", SET_OPTION_COLOUR
, 0, 0, NULL
},
92 { "display-panes-active-colour", SET_OPTION_COLOUR
, 0, 0, NULL
},
93 { "display-panes-time", SET_OPTION_NUMBER
, 1, INT_MAX
, NULL
},
94 { "display-time", SET_OPTION_NUMBER
, 1, INT_MAX
, NULL
},
95 { "history-limit", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
96 { "lock-after-time", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
97 { "lock-command", SET_OPTION_STRING
, 0, 0, NULL
},
98 { "lock-server", SET_OPTION_FLAG
, 0, 0, NULL
},
99 { "message-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
100 { "message-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
101 { "message-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
102 { "message-limit", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
103 { "mouse-select-pane", SET_OPTION_FLAG
, 0, 0, NULL
},
104 { "pane-active-border-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
105 { "pane-active-border-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
106 { "pane-border-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
107 { "pane-border-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
108 { "prefix", SET_OPTION_KEYS
, 0, 0, NULL
},
109 { "repeat-time", SET_OPTION_NUMBER
, 0, SHRT_MAX
, NULL
},
110 { "set-remain-on-exit", SET_OPTION_FLAG
, 0, 0, NULL
},
111 { "set-titles", SET_OPTION_FLAG
, 0, 0, NULL
},
112 { "set-titles-string", SET_OPTION_STRING
, 0, 0, NULL
},
113 { "status", SET_OPTION_FLAG
, 0, 0, NULL
},
114 { "status-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
115 { "status-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
116 { "status-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
117 { "status-interval", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
119 SET_OPTION_CHOICE
, 0, 0, set_option_status_justify_list
},
120 { "status-keys", SET_OPTION_CHOICE
, 0, 0, set_option_status_keys_list
},
121 { "status-left", SET_OPTION_STRING
, 0, 0, NULL
},
122 { "status-left-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
123 { "status-left-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
124 { "status-left-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
125 { "status-left-length", SET_OPTION_NUMBER
, 0, SHRT_MAX
, NULL
},
126 { "status-right", SET_OPTION_STRING
, 0, 0, NULL
},
127 { "status-right-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
128 { "status-right-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
129 { "status-right-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
130 { "status-right-length", SET_OPTION_NUMBER
, 0, SHRT_MAX
, NULL
},
131 { "status-utf8", SET_OPTION_FLAG
, 0, 0, NULL
},
132 { "terminal-overrides", SET_OPTION_STRING
, 0, 0, NULL
},
133 { "update-environment", SET_OPTION_STRING
, 0, 0, NULL
},
134 { "visual-activity", SET_OPTION_FLAG
, 0, 0, NULL
},
135 { "visual-bell", SET_OPTION_FLAG
, 0, 0, NULL
},
136 { "visual-content", SET_OPTION_FLAG
, 0, 0, NULL
},
137 { NULL
, 0, 0, 0, NULL
}
140 const struct set_option_entry set_window_option_table
[] = {
141 { "aggressive-resize", SET_OPTION_FLAG
, 0, 0, NULL
},
142 { "alternate-screen", SET_OPTION_FLAG
, 0, 0, NULL
},
143 { "automatic-rename", SET_OPTION_FLAG
, 0, 0, NULL
},
144 { "clock-mode-colour", SET_OPTION_COLOUR
, 0, 0, NULL
},
145 { "clock-mode-style",
146 SET_OPTION_CHOICE
, 0, 0, set_option_clock_mode_style_list
},
147 { "force-height", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
148 { "force-width", SET_OPTION_NUMBER
, 0, INT_MAX
, NULL
},
149 { "main-pane-height", SET_OPTION_NUMBER
, 1, INT_MAX
, NULL
},
150 { "main-pane-width", SET_OPTION_NUMBER
, 1, INT_MAX
, NULL
},
151 { "mode-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
152 { "mode-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
153 { "mode-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
154 { "mode-keys", SET_OPTION_CHOICE
, 0, 0, set_option_mode_keys_list
},
155 { "mode-mouse", SET_OPTION_FLAG
, 0, 0, NULL
},
156 { "monitor-activity", SET_OPTION_FLAG
, 0, 0, NULL
},
157 { "monitor-content", SET_OPTION_STRING
, 0, 0, NULL
},
158 { "remain-on-exit", SET_OPTION_FLAG
, 0, 0, NULL
},
159 { "synchronize-panes", SET_OPTION_FLAG
, 0, 0, NULL
},
160 { "utf8", SET_OPTION_FLAG
, 0, 0, NULL
},
161 { "window-status-alert-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
162 { "window-status-alert-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
163 { "window-status-alert-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
164 { "window-status-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
165 { "window-status-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
166 { "window-status-current-attr", SET_OPTION_ATTRIBUTES
, 0, 0, NULL
},
167 { "window-status-current-bg", SET_OPTION_COLOUR
, 0, 0, NULL
},
168 { "window-status-current-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
169 { "window-status-current-format", SET_OPTION_STRING
, 0, 0, NULL
},
170 { "window-status-fg", SET_OPTION_COLOUR
, 0, 0, NULL
},
171 { "window-status-format", SET_OPTION_STRING
, 0, 0, NULL
},
172 { "word-separators", SET_OPTION_STRING
, 0, 0, NULL
},
173 { "xterm-keys", SET_OPTION_FLAG
, 0, 0, NULL
},
174 { NULL
, 0, 0, 0, NULL
}
178 cmd_set_option_exec(struct cmd
*self
, struct cmd_ctx
*ctx
)
180 struct cmd_target_data
*data
= self
->data
;
181 const struct set_option_entry
*table
;
186 const struct set_option_entry
*entry
, *opt
;
188 struct job
*job
, *nextjob
;
192 if (cmd_check_flag(data
->chflags
, 's')) {
193 oo
= &global_options
;
194 table
= set_option_table
;
195 } else if (cmd_check_flag(data
->chflags
, 'w')) {
196 table
= set_window_option_table
;
197 if (cmd_check_flag(data
->chflags
, 'g'))
198 oo
= &global_w_options
;
200 wl
= cmd_find_window(ctx
, data
->target
, NULL
);
203 oo
= &wl
->window
->options
;
206 table
= set_session_option_table
;
207 if (cmd_check_flag(data
->chflags
, 'g'))
208 oo
= &global_s_options
;
210 s
= cmd_find_session(ctx
, data
->target
);
217 if (*data
->arg
== '\0') {
218 ctx
->error(ctx
, "invalid option");
223 for (opt
= table
; opt
->name
!= NULL
; opt
++) {
224 if (strncmp(opt
->name
, data
->arg
, strlen(data
->arg
)) != 0)
227 ctx
->error(ctx
, "ambiguous option: %s", data
->arg
);
232 /* Bail now if an exact match. */
233 if (strcmp(entry
->name
, data
->arg
) == 0)
237 ctx
->error(ctx
, "unknown option: %s", data
->arg
);
241 if (cmd_check_flag(data
->chflags
, 'u')) {
242 if (cmd_check_flag(data
->chflags
, 'g')) {
244 "can't unset global option: %s", entry
->name
);
247 if (data
->arg2
!= NULL
) {
249 "value passed to unset option: %s", entry
->name
);
253 options_remove(oo
, entry
->name
);
254 ctx
->info(ctx
, "unset option: %s", entry
->name
);
256 switch (entry
->type
) {
257 case SET_OPTION_STRING
:
258 cmd_set_option_string(ctx
, oo
, entry
,
259 data
->arg2
, cmd_check_flag(data
->chflags
, 'a'));
261 case SET_OPTION_NUMBER
:
262 cmd_set_option_number(ctx
, oo
, entry
, data
->arg2
);
264 case SET_OPTION_KEYS
:
265 cmd_set_option_keys(ctx
, oo
, entry
, data
->arg2
);
267 case SET_OPTION_COLOUR
:
268 cmd_set_option_colour(ctx
, oo
, entry
, data
->arg2
);
270 case SET_OPTION_ATTRIBUTES
:
271 cmd_set_option_attributes(ctx
, oo
, entry
, data
->arg2
);
273 case SET_OPTION_FLAG
:
274 cmd_set_option_flag(ctx
, oo
, entry
, data
->arg2
);
276 case SET_OPTION_CHOICE
:
277 cmd_set_option_choice(ctx
, oo
, entry
, data
->arg2
);
283 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
284 c
= ARRAY_ITEM(&clients
, i
);
285 if (c
!= NULL
&& c
->session
!= NULL
)
286 server_redraw_client(c
);
290 * Special-case: kill all persistent jobs if status-left, status-right
291 * or set-titles-string have changed. Persistent jobs are only used by
292 * the status line at the moment so this works XXX.
294 if (strcmp(entry
->name
, "status-left") == 0 ||
295 strcmp(entry
->name
, "status-right") == 0 ||
296 strcmp(entry
->name
, "set-titles-string") == 0 ||
297 strcmp(entry
->name
, "window-status-format") == 0) {
298 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
299 c
= ARRAY_ITEM(&clients
, i
);
300 if (c
== NULL
|| c
->session
== NULL
)
303 jobs
= &c
->status_jobs
;
307 while (job
!= NULL
) {
308 nextjob
= RB_NEXT(jobs
, jobs
, job
);
309 if (job
->flags
& JOB_PERSIST
) {
310 job_remove(jobs
, job
);
317 server_redraw_client(c
);
325 cmd_set_option_print(
326 const struct set_option_entry
*entry
, struct options_entry
*o
)
328 static char out
[BUFSIZ
];
330 struct keylist
*keylist
;
334 switch (entry
->type
) {
335 case SET_OPTION_STRING
:
336 xsnprintf(out
, sizeof out
, "\"%s\"", o
->str
);
338 case SET_OPTION_NUMBER
:
339 xsnprintf(out
, sizeof out
, "%lld", o
->num
);
341 case SET_OPTION_KEYS
:
343 for (i
= 0; i
< ARRAY_LENGTH(keylist
); i
++) {
344 strlcat(out
, key_string_lookup_key(
345 ARRAY_ITEM(keylist
, i
)), sizeof out
);
346 if (i
!= ARRAY_LENGTH(keylist
) - 1)
347 strlcat(out
, ",", sizeof out
);
350 case SET_OPTION_COLOUR
:
351 s
= colour_tostring(o
->num
);
352 xsnprintf(out
, sizeof out
, "%s", s
);
354 case SET_OPTION_ATTRIBUTES
:
355 s
= attributes_tostring(o
->num
);
356 xsnprintf(out
, sizeof out
, "%s", s
);
358 case SET_OPTION_FLAG
:
360 strlcpy(out
, "on", sizeof out
);
362 strlcpy(out
, "off", sizeof out
);
364 case SET_OPTION_CHOICE
:
365 s
= entry
->choices
[o
->num
];
366 xsnprintf(out
, sizeof out
, "%s", s
);
373 cmd_set_option_string(struct cmd_ctx
*ctx
, struct options
*oo
,
374 const struct set_option_entry
*entry
, char *value
, int append
)
376 struct options_entry
*o
;
377 char *oldvalue
, *newvalue
;
380 ctx
->error(ctx
, "empty value");
385 oldvalue
= options_get_string(oo
, entry
->name
);
386 xasprintf(&newvalue
, "%s%s", oldvalue
, value
);
390 o
= options_set_string(oo
, entry
->name
, "%s", newvalue
);
392 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));
394 if (newvalue
!= value
)
399 cmd_set_option_number(struct cmd_ctx
*ctx
, struct options
*oo
,
400 const struct set_option_entry
*entry
, char *value
)
402 struct options_entry
*o
;
407 ctx
->error(ctx
, "empty value");
411 number
= strtonum(value
, entry
->minimum
, entry
->maximum
, &errstr
);
412 if (errstr
!= NULL
) {
413 ctx
->error(ctx
, "value is %s: %s", errstr
, value
);
417 o
= options_set_number(oo
, entry
->name
, number
);
419 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));
423 cmd_set_option_keys(struct cmd_ctx
*ctx
, struct options
*oo
,
424 const struct set_option_entry
*entry
, char *value
)
426 struct options_entry
*o
;
427 struct keylist
*keylist
;
428 char *copyvalue
, *ptr
, *str
;
432 ctx
->error(ctx
, "empty value");
436 keylist
= xmalloc(sizeof *keylist
);
439 ptr
= copyvalue
= xstrdup(value
);
440 while ((str
= strsep(&ptr
, ",")) != NULL
) {
441 if ((key
= key_string_lookup_string(str
)) == KEYC_NONE
) {
443 ctx
->error(ctx
, "unknown key: %s", str
);
447 ARRAY_ADD(keylist
, key
);
451 o
= options_set_data(oo
, entry
->name
, keylist
, xfree
);
453 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));
457 cmd_set_option_colour(struct cmd_ctx
*ctx
, struct options
*oo
,
458 const struct set_option_entry
*entry
, char *value
)
460 struct options_entry
*o
;
464 ctx
->error(ctx
, "empty value");
468 if ((colour
= colour_fromstring(value
)) == -1) {
469 ctx
->error(ctx
, "bad colour: %s", value
);
473 o
= options_set_number(oo
, entry
->name
, colour
);
475 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));
479 cmd_set_option_attributes(struct cmd_ctx
*ctx
, struct options
*oo
,
480 const struct set_option_entry
*entry
, char *value
)
482 struct options_entry
*o
;
486 ctx
->error(ctx
, "empty value");
490 if ((attr
= attributes_fromstring(value
)) == -1) {
491 ctx
->error(ctx
, "bad attributes: %s", value
);
495 o
= options_set_number(oo
, entry
->name
, attr
);
497 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));
501 cmd_set_option_flag(struct cmd_ctx
*ctx
, struct options
*oo
,
502 const struct set_option_entry
*entry
, char *value
)
504 struct options_entry
*o
;
507 if (value
== NULL
|| *value
== '\0')
508 flag
= !options_get_number(oo
, entry
->name
);
510 if ((value
[0] == '1' && value
[1] == '\0') ||
511 strcasecmp(value
, "on") == 0 ||
512 strcasecmp(value
, "yes") == 0)
514 else if ((value
[0] == '0' && value
[1] == '\0') ||
515 strcasecmp(value
, "off") == 0 ||
516 strcasecmp(value
, "no") == 0)
519 ctx
->error(ctx
, "bad value: %s", value
);
524 o
= options_set_number(oo
, entry
->name
, flag
);
526 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));
530 cmd_set_option_choice(struct cmd_ctx
*ctx
, struct options
*oo
,
531 const struct set_option_entry
*entry
, char *value
)
533 struct options_entry
*o
;
534 const char **choicep
;
538 ctx
->error(ctx
, "empty value");
543 for (choicep
= entry
->choices
; *choicep
!= NULL
; choicep
++) {
545 if (strncmp(*choicep
, value
, strlen(value
)) != 0)
549 ctx
->error(ctx
, "ambiguous option value: %s", value
);
555 ctx
->error(ctx
, "unknown option value: %s", value
);
559 o
= options_set_number(oo
, entry
->name
, choice
);
561 "set option: %s -> %s", o
->name
, cmd_set_option_print(entry
, o
));