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Diffstat (limited to 'cmd-set-option.c')
-rw-r--r--cmd-set-option.c588
1 files changed, 210 insertions, 378 deletions
diff --git a/cmd-set-option.c b/cmd-set-option.c
index ab15eb70..fc035acb 100644
--- a/cmd-set-option.c
+++ b/cmd-set-option.c
@@ -29,41 +29,15 @@
static enum cmd_retval cmd_set_option_exec(struct cmd *, struct cmdq_item *);
-static enum cmd_retval cmd_set_option_user(struct cmd *, struct cmdq_item *,
- const char *, const char *);
-
-static int cmd_set_option_unset(struct cmd *, struct cmdq_item *,
+static int cmd_set_option_set(struct cmd *, struct cmdq_item *,
+ struct options *, struct option *, const char *);
+static int cmd_set_option_flag(struct cmdq_item *,
const struct options_table_entry *, struct options *,
const char *);
-static int cmd_set_option_set(struct cmd *, struct cmdq_item *,
+static int cmd_set_option_choice(struct cmdq_item *,
const struct options_table_entry *, struct options *,
const char *);
-static struct options_entry *cmd_set_option_string(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_number(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_key(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_colour(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_attributes(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_flag(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_choice(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-static struct options_entry *cmd_set_option_style(struct cmd *,
- struct cmdq_item *, const struct options_table_entry *,
- struct options *, const char *);
-
const struct cmd_entry cmd_set_option_entry = {
.name = "set-option",
.alias = "set",
@@ -93,99 +67,150 @@ const struct cmd_entry cmd_set_window_option_entry = {
static enum cmd_retval
cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
{
- struct args *args = self->args;
- struct session *s = item->state.tflag.s;
- struct winlink *wl = item->state.tflag.wl;
- struct window *w;
- struct client *c;
- const struct options_table_entry *oe;
- struct options *oo;
- const char *optstr, *valstr, *target;
-
- /* Get the option name and value. */
- optstr = args->argv[0];
- if (*optstr == '\0') {
- cmdq_error(item, "invalid option");
+ struct args *args = self->args;
+ struct cmd_find_state *fs = &item->state.tflag;
+ struct session *s = fs->s;
+ struct winlink *wl = fs->wl;
+ struct window *w = wl->window;
+ struct client *c;
+ enum options_table_scope scope;
+ struct options *oo;
+ struct option *parent, *o;
+ const char *name, *value, *target;
+ int window, idx, already, error, ambiguous;
+ char *cause;
+
+ /* Parse option name and index. */
+ name = options_match(args->argv[0], &idx, &ambiguous);
+ if (name == NULL) {
+ if (ambiguous)
+ cmdq_error(item, "ambiguous option: %s", args->argv[0]);
+ else
+ cmdq_error(item, "invalid option: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
}
if (args->argc < 2)
- valstr = NULL;
+ value = NULL;
else
- valstr = args->argv[1];
-
- /* Is this a user option? */
- if (*optstr == '@')
- return (cmd_set_option_user(self, item, optstr, valstr));
-
- /* Find the option entry. */
- oe = NULL;
- if (options_table_find(optstr, &oe) != 0) {
- if (!args_has(args, 'q')) {
- cmdq_error(item, "ambiguous option: %s", optstr);
- return (CMD_RETURN_ERROR);
+ value = args->argv[1];
+
+ /*
+ * Figure out the scope: for user options it comes from the arguments,
+ * otherwise from the option name.
+ */
+ if (*name == '@') {
+ window = (self->entry == &cmd_set_window_option_entry);
+ scope = options_scope_from_flags(args, window, fs, &oo, &cause);
+ } else {
+ if (options_get_only(global_options, name) != NULL)
+ scope = OPTIONS_TABLE_SERVER;
+ else if (options_get_only(global_s_options, name) != NULL)
+ scope = OPTIONS_TABLE_SESSION;
+ else if (options_get_only(global_w_options, name) != NULL)
+ scope = OPTIONS_TABLE_WINDOW;
+ else {
+ scope = OPTIONS_TABLE_NONE;
+ xasprintf(&cause, "unknown option: %s", args->argv[0]);
}
- return (CMD_RETURN_NORMAL);
}
- if (oe == NULL) {
- if (!args_has(args, 'q')) {
- cmdq_error(item, "unknown option: %s", optstr);
- return (CMD_RETURN_ERROR);
- }
- return (CMD_RETURN_NORMAL);
+ if (scope == OPTIONS_TABLE_NONE) {
+ cmdq_error(item, "%s", cause);
+ free(cause);
+ return (CMD_RETURN_ERROR);
}
- /* Work out the tree from the scope of the option. */
- if (oe->scope == OPTIONS_TABLE_SERVER)
+ /* Which table should this option go into? */
+ if (scope == OPTIONS_TABLE_SERVER)
oo = global_options;
- else if (oe->scope == OPTIONS_TABLE_WINDOW) {
+ else if (scope == OPTIONS_TABLE_SESSION) {
+ if (args_has(self->args, 'g'))
+ oo = global_s_options;
+ else if (s == NULL) {
+ target = args_get(args, 't');
+ if (target != NULL)
+ cmdq_error(item, "no such session: %s", target);
+ else
+ cmdq_error(item, "no current session");
+ return (CMD_RETURN_ERROR);
+ } else
+ oo = s->options;
+ } else if (scope == OPTIONS_TABLE_WINDOW) {
if (args_has(self->args, 'g'))
oo = global_w_options;
else if (wl == NULL) {
target = args_get(args, 't');
- if (target != NULL) {
- cmdq_error(item, "no such window: %s",
- target);
- } else
+ if (target != NULL)
+ cmdq_error(item, "no such window: %s", target);
+ else
cmdq_error(item, "no current window");
return (CMD_RETURN_ERROR);
} else
oo = wl->window->options;
- } else if (oe->scope == OPTIONS_TABLE_SESSION) {
- if (args_has(self->args, 'g'))
- oo = global_s_options;
- else if (s == NULL) {
- target = args_get(args, 't');
- if (target != NULL) {
- cmdq_error(item, "no such session: %s",
- target);
- } else
- cmdq_error(item, "no current session");
+ }
+ o = options_get_only(oo, name);
+ parent = options_get(oo, name);
+
+ /* Check that array options and indexes match up. */
+ if (idx != -1) {
+ if (*name == '@' || options_array_size(parent, NULL) == -1) {
+ cmdq_error(item, "not an array: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
- } else
- oo = s->options;
+ }
} else {
- cmdq_error(item, "unknown table");
- return (CMD_RETURN_ERROR);
+ if (*name != '@' && options_array_size(parent, NULL) != -1) {
+ cmdq_error(item, "is an array: %s", args->argv[0]);
+ return (CMD_RETURN_ERROR);
+ }
}
- /* Unset or set the option. */
+ /* With -o, check this option is not already set. */
+ if (!args_has(args, 'u') && args_has(args, 'o')) {
+ if (idx == -1)
+ already = (o != NULL);
+ else {
+ if (o == NULL)
+ already = 0;
+ else
+ already = (options_array_get(o, idx) != NULL);
+ }
+ if (already) {
+ if (args_has(args, 'q'))
+ return (CMD_RETURN_NORMAL);
+ cmdq_error(item, "already set: %s", args->argv[0]);
+ return (CMD_RETURN_ERROR);
+ }
+ }
+
+ /* Change the option. */
if (args_has(args, 'u')) {
- if (cmd_set_option_unset(self, item, oe, oo, valstr) != 0)
+ if (o == NULL)
+ return (CMD_RETURN_NORMAL);
+ if (idx == -1) {
+ if (oo == global_options ||
+ oo == global_s_options ||
+ oo == global_w_options)
+ options_default(oo, options_table_entry(o));
+ else
+ options_remove(o);
+ } else
+ options_array_set(o, idx, NULL);
+ } else if (*name == '@')
+ options_set_string(oo, name, args_has(args, 'a'), "%s", value);
+ else if (idx == -1) {
+ error = cmd_set_option_set(self, item, oo, parent, value);
+ if (error != 0)
return (CMD_RETURN_ERROR);
} else {
- if (args_has(args, 'o') && options_find1(oo, optstr) != NULL) {
- if (!args_has(args, 'q')) {
- cmdq_error(item, "already set: %s", optstr);
- return (CMD_RETURN_ERROR);
- }
- return (CMD_RETURN_NORMAL);
- }
- if (cmd_set_option_set(self, item, oe, oo, valstr) != 0)
+ if (o == NULL)
+ o = options_empty(oo, options_table_entry(parent));
+ if (options_array_set(o, idx, value) != 0) {
+ cmdq_error(item, "invalid index: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
+ }
}
/* Update timers and so on for various options. */
- if (strcmp(oe->name, "automatic-rename") == 0) {
+ if (strcmp(name, "automatic-rename") == 0) {
RB_FOREACH(w, windows, &windows) {
if (w->active == NULL)
continue;
@@ -193,26 +218,29 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
w->active->flags |= PANE_CHANGED;
}
}
- if (strcmp(oe->name, "key-table") == 0) {
+ if (strcmp(name, "key-table") == 0) {
TAILQ_FOREACH(c, &clients, entry)
server_client_set_key_table(c, NULL);
}
- if (strcmp(oe->name, "status") == 0 ||
- strcmp(oe->name, "status-interval") == 0)
+ if (strcmp(name, "status") == 0 ||
+ strcmp(name, "status-interval") == 0)
status_timer_start_all();
- if (strcmp(oe->name, "monitor-silence") == 0)
+ if (strcmp(name, "monitor-silence") == 0)
alerts_reset_all();
- if (strcmp(oe->name, "window-style") == 0 ||
- strcmp(oe->name, "window-active-style") == 0) {
+ if (strcmp(name, "window-style") == 0 ||
+ strcmp(name, "window-active-style") == 0) {
RB_FOREACH(w, windows, &windows)
w->flags |= WINDOW_STYLECHANGED;
}
- if (strcmp(oe->name, "pane-border-status") == 0) {
+ if (strcmp(name, "pane-border-status") == 0) {
RB_FOREACH(w, windows, &windows)
layout_fix_panes(w, w->sx, w->sy);
}
- /* Update sizes and redraw. May not need it but meh. */
+ /*
+ * Update sizes and redraw. May not always be necessary but do it
+ * anyway.
+ */
recalculate_sizes();
TAILQ_FOREACH(c, &clients, entry) {
if (c->session != NULL)
@@ -222,250 +250,82 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_NORMAL);
}
-/* Set user option. */
-static enum cmd_retval
-cmd_set_option_user(struct cmd *self, struct cmdq_item *item,
- const char *optstr, const char *valstr)
-{
- struct args *args = self->args;
- struct session *s = item->state.tflag.s;
- struct winlink *wl = item->state.tflag.wl;
- struct options *oo;
- struct options_entry *o;
- const char *target;
-
- if (args_has(args, 's'))
- oo = global_options;
- else if (args_has(self->args, 'w') ||
- self->entry == &cmd_set_window_option_entry) {
- if (args_has(self->args, 'g'))
- oo = global_w_options;
- else if (wl == NULL) {
- target = args_get(args, 't');
- if (target != NULL) {
- cmdq_error(item, "no such window: %s",
- target);
- } else
- cmdq_error(item, "no current window");
- return (CMD_RETURN_ERROR);
- } else
- oo = wl->window->options;
- } else {
- if (args_has(self->args, 'g'))
- oo = global_s_options;
- else if (s == NULL) {
- target = args_get(args, 't');
- if (target != NULL) {
- cmdq_error(item, "no such session: %s",
- target);
- } else
- cmdq_error(item, "no current session");
- return (CMD_RETURN_ERROR);
- } else
- oo = s->options;
- }
-
- if (args_has(args, 'u')) {
- if (options_find1(oo, optstr) == NULL) {
- if (!args_has(args, 'q')) {
- cmdq_error(item, "unknown option: %s", optstr);
- return (CMD_RETURN_ERROR);
- }
- return (CMD_RETURN_NORMAL);
- }
- if (valstr != NULL) {
- cmdq_error(item, "value passed to unset option: %s",
- optstr);
- return (CMD_RETURN_ERROR);
- }
- options_remove(oo, optstr);
- } else {
- o = options_find1(oo, optstr);
- if (args_has(args, 'o') && o != NULL) {
- if (!args_has(args, 'q')) {
- cmdq_error(item, "already set: %s", optstr);
- return (CMD_RETURN_ERROR);
- }
- return (CMD_RETURN_NORMAL);
- }
- if (valstr == NULL) {
- cmdq_error(item, "empty value");
- return (CMD_RETURN_ERROR);
- }
- options_set_string(oo, optstr, args_has(args, 'a'), "%s",
- valstr);
- }
- return (CMD_RETURN_NORMAL);
-}
-
-/* Unset an option. */
static int
-cmd_set_option_unset(struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
+cmd_set_option_set(struct cmd *self, struct cmdq_item *item, struct options *oo,
+ struct option *parent, const char *value)
{
- struct args *args = self->args;
-
- if (value != NULL) {
- cmdq_error(item, "value passed to unset option: %s", oe->name);
+ const struct options_table_entry *oe;
+ struct args *args = self->args;
+ int append = args_has(args, 'a');
+ struct option *o;
+ long long number;
+ const char *errstr;
+ key_code key;
+
+ oe = options_table_entry(parent);
+ if (value == NULL &&
+ oe->type != OPTIONS_TABLE_FLAG &&
+ oe->type != OPTIONS_TABLE_CHOICE) {
+ cmdq_error(item, "empty value");
return (-1);
}
- if (args_has(args, 'g') || oo == global_options) {
- switch (oe->type) {
- case OPTIONS_TABLE_STRING:
- options_set_string(oo, oe->name, 0, "%s",
- oe->default_str);
- break;
- case OPTIONS_TABLE_STYLE:
- options_set_style(oo, oe->name, 0, oe->default_str);
- break;
- default:
- options_set_number(oo, oe->name, oe->default_num);
- break;
- }
- } else
- options_remove(oo, oe->name);
- return (0);
-}
-
-/* Set an option. */
-static int
-cmd_set_option_set(struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- struct options_entry *o;
-
- switch (oe->type) {
- case OPTIONS_TABLE_FLAG:
- case OPTIONS_TABLE_CHOICE:
- break;
- default:
- if (value == NULL) {
- cmdq_error(item, "empty value");
- return (-1);
- }
- }
-
- o = NULL;
switch (oe->type) {
case OPTIONS_TABLE_STRING:
- o = cmd_set_option_string(self, item, oe, oo, value);
- break;
+ options_set_string(oo, oe->name, append, "%s", value);
+ return (0);
case OPTIONS_TABLE_NUMBER:
- o = cmd_set_option_number(self, item, oe, oo, value);
- break;
+ number = strtonum(value, oe->minimum, oe->maximum, &errstr);
+ if (errstr != NULL) {
+ cmdq_error(item, "value is %s: %s", errstr, value);
+ return (-1);
+ }
+ options_set_number(oo, oe->name, number);
+ return (0);
case OPTIONS_TABLE_KEY:
- o = cmd_set_option_key(self, item, oe, oo, value);
- break;
+ key = key_string_lookup_string(value);
+ if (key == KEYC_UNKNOWN) {
+ cmdq_error(item, "bad key: %s", value);
+ return (-1);
+ }
+ options_set_number(oo, oe->name, key);
+ return (0);
case OPTIONS_TABLE_COLOUR:
- o = cmd_set_option_colour(self, item, oe, oo, value);
- if (o != NULL)
- style_update_new(oo, o->name, oe->style);
- break;
+ if ((number = colour_fromstring(value)) == -1) {
+ cmdq_error(item, "bad colour: %s", value);
+ return (-1);
+ }
+ o = options_set_number(oo, oe->name, number);
+ options_style_update_new(oo, o);
+ return (0);
case OPTIONS_TABLE_ATTRIBUTES:
- o = cmd_set_option_attributes(self, item, oe, oo, value);
- if (o != NULL)
- style_update_new(oo, o->name, oe->style);
- break;
+ if ((number = attributes_fromstring(value)) == -1) {
+ cmdq_error(item, "bad attributes: %s", value);
+ return (-1);
+ }
+ o = options_set_number(oo, oe->name, number);
+ options_style_update_new(oo, o);
+ return (0);
case OPTIONS_TABLE_FLAG:
- o = cmd_set_option_flag(self, item, oe, oo, value);
- break;
+ return (cmd_set_option_flag(item, oe, oo, value));
case OPTIONS_TABLE_CHOICE:
- o = cmd_set_option_choice(self, item, oe, oo, value);
- break;
+ return (cmd_set_option_choice(item, oe, oo, value));
case OPTIONS_TABLE_STYLE:
- o = cmd_set_option_style(self, item, oe, oo, value);
+ o = options_set_style(oo, oe->name, append, value);
+ if (o == NULL) {
+ cmdq_error(item, "bad style: %s", value);
+ return (-1);
+ }
+ options_style_update_old(oo, o);
+ return (0);
+ case OPTIONS_TABLE_ARRAY:
break;
}
- if (o == NULL)
- return (-1);
- return (0);
+ return (-1);
}
-/* Set a string option. */
-static struct options_entry *
-cmd_set_option_string(struct cmd *self, __unused struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- struct args *args = self->args;
- int append = args_has(args, 'a');
-
- return (options_set_string(oo, oe->name, append, "%s", value));
-}
-
-/* Set a number option. */
-static struct options_entry *
-cmd_set_option_number(__unused struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- long long ll;
- const char *errstr;
-
- ll = strtonum(value, oe->minimum, oe->maximum, &errstr);
- if (errstr != NULL) {
- cmdq_error(item, "value is %s: %s", errstr, value);
- return (NULL);
- }
-
- return (options_set_number(oo, oe->name, ll));
-}
-
-/* Set a key option. */
-static struct options_entry *
-cmd_set_option_key(__unused struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- key_code key;
-
- key = key_string_lookup_string(value);
- if (key == KEYC_UNKNOWN) {
- cmdq_error(item, "bad key: %s", value);
- return (NULL);
- }
-
- return (options_set_number(oo, oe->name, key));
-}
-
-/* Set a colour option. */
-static struct options_entry *
-cmd_set_option_colour(__unused struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- int colour;
-
- if ((colour = colour_fromstring(value)) == -1) {
- cmdq_error(item, "bad colour: %s", value);
- return (NULL);
- }
-
- return (options_set_number(oo, oe->name, colour));
-}
-
-/* Set an attributes option. */
-static struct options_entry *
-cmd_set_option_attributes(__unused struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- int attr;
-
- if ((attr = attributes_fromstring(value)) == -1) {
- cmdq_error(item, "bad attributes: %s", value);
- return (NULL);
- }
-
- return (options_set_number(oo, oe->name, attr));
-}
-
-/* Set a flag option. */
-static struct options_entry *
-cmd_set_option_flag(__unused struct cmd *self, struct cmdq_item *item,
+static int
+cmd_set_option_flag(struct cmdq_item *item,
const struct options_table_entry *oe, struct options *oo,
const char *value)
{
@@ -473,31 +333,28 @@ cmd_set_option_flag(__unused struct cmd *self, struct cmdq_item *item,
if (value == NULL || *value == '\0')
flag = !options_get_number(oo, oe->name);
+ else if (strcmp(value, "1") == 0 ||
+ strcasecmp(value, "on") == 0 ||
+ strcasecmp(value, "yes") == 0)
+ flag = 1;
+ else if (strcmp(value, "0") == 0 ||
+ strcasecmp(value, "off") == 0 ||
+ strcasecmp(value, "no") == 0)
+ flag = 0;
else {
- if ((value[0] == '1' && value[1] == '\0') ||
- strcasecmp(value, "on") == 0 ||
- strcasecmp(value, "yes") == 0)
- flag = 1;
- else if ((value[0] == '0' && value[1] == '\0') ||
- strcasecmp(value, "off") == 0 ||
- strcasecmp(value, "no") == 0)
- flag = 0;
- else {
- cmdq_error(item, "bad value: %s", value);
- return (NULL);
- }
+ cmdq_error(item, "bad value: %s", value);
+ return (-1);
}
-
- return (options_set_number(oo, oe->name, flag));
+ options_set_number(oo, oe->name, flag);
+ return (0);
}
-/* Set a choice option. */
-static struct options_entry *
-cmd_set_option_choice(__unused struct cmd *self, struct cmdq_item *item,
+static int
+cmd_set_option_choice(struct cmdq_item *item,
const struct options_table_entry *oe, struct options *oo,
const char *value)
{
- const char **choicep;
+ const char **cp;
int n, choice = -1;
if (value == NULL) {
@@ -506,41 +363,16 @@ cmd_set_option_choice(__unused struct cmd *self, struct cmdq_item *item,
choice = !choice;
} else {
n = 0;
- for (choicep = oe->choices; *choicep != NULL; choicep++) {
+ for (cp = oe->choices; *cp != NULL; cp++) {
+ if (strcmp(*cp, value) == 0)
+ choice = n;
n++;
- if (strncmp(*choicep, value, strlen(value)) != 0)
- continue;
-
- if (choice != -1) {
- cmdq_error(item, "ambiguous value: %s", value);
- return (NULL);
- }
- choice = n - 1;
}
if (choice == -1) {
cmdq_error(item, "unknown value: %s", value);
- return (NULL);
+ return (-1);
}
}
-
- return (options_set_number(oo, oe->name, choice));
-}
-
-/* Set a style option. */
-static struct options_entry *
-cmd_set_option_style(struct cmd *self, struct cmdq_item *item,
- const struct options_table_entry *oe, struct options *oo,
- const char *value)
-{
- struct args *args = self->args;
- int append = args_has(args, 'a');
- struct options_entry *o;
-
- if ((o = options_set_style(oo, oe->name, append, value)) == NULL) {
- cmdq_error(item, "bad style: %s", value);
- return (NULL);
- }
-
- style_update_old(oo, oe->name, &o->style);
- return (o);
+ options_set_number(oo, oe->name, choice);
+ return (0);
}
generated by cgit (git 2.34.1) at 2025-04-28 21:13:36 +0000