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authorNicholas Marriott <nicm@cvs.openbsd.org>2011-01-01 16:51:22 +0000
committerNicholas Marriott <nicm@cvs.openbsd.org>2011-01-01 16:51:22 +0000
commit3ba2ea4c87331ba7bdde89ad05b98a4cff2bc779 (patch)
tree80ffdd455286e849a9df7c39e039a79176ba9ef4 /usr.bin/tmux/cmd-set-option.c
parent33e7bd5eec61c58d6e334222cd5932f6eef1b1c2 (diff)
Move the user-visible parts of all options (names, types, limit, default
values) together into one set of tables in options-table.c. Also clean up and simplify cmd-set-options.c and move a common print function into option-table.c.
Diffstat (limited to 'usr.bin/tmux/cmd-set-option.c')
-rw-r--r--usr.bin/tmux/cmd-set-option.c567
1 files changed, 198 insertions, 369 deletions
diff --git a/usr.bin/tmux/cmd-set-option.c b/usr.bin/tmux/cmd-set-option.c
index 4aab1dc3803..e7e69ab718a 100644
--- a/usr.bin/tmux/cmd-set-option.c
+++ b/usr.bin/tmux/cmd-set-option.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-set-option.c,v 1.42 2010/12/30 23:16:18 nicm Exp $ */
+/* $OpenBSD: cmd-set-option.c,v 1.43 2011/01/01 16:51:21 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -29,22 +29,25 @@
int cmd_set_option_exec(struct cmd *, struct cmd_ctx *);
-const char *cmd_set_option_print(
- const struct set_option_entry *, struct options_entry *);
-void cmd_set_option_string(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *, int);
-void cmd_set_option_number(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *);
-void cmd_set_option_keys(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *);
-void cmd_set_option_colour(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *);
-void cmd_set_option_attributes(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *);
-void cmd_set_option_flag(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *);
-void cmd_set_option_choice(struct cmd_ctx *,
- struct options *, const struct set_option_entry *, char *);
+int cmd_set_option_unset(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+int cmd_set_option_set(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+
+struct options_entry *cmd_set_option_string(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+struct options_entry *cmd_set_option_number(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+struct options_entry *cmd_set_option_keys(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+struct options_entry *cmd_set_option_colour(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+struct options_entry *cmd_set_option_attributes(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+struct options_entry *cmd_set_option_flag(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
+struct options_entry *cmd_set_option_choice(struct cmd *, struct cmd_ctx *,
+ const struct options_table_entry *, struct options *);
const struct cmd_entry cmd_set_option_entry = {
"set-option", "set",
@@ -57,149 +60,26 @@ const struct cmd_entry cmd_set_option_entry = {
cmd_target_print
};
-const char *set_option_mode_keys_list[] = {
- "emacs", "vi", NULL
-};
-const char *set_option_clock_mode_style_list[] = {
- "12", "24", NULL
-};
-const char *set_option_status_keys_list[] = {
- "emacs", "vi", NULL
-};
-const char *set_option_status_justify_list[] = {
- "left", "centre", "right", NULL
-};
-const char *set_option_bell_action_list[] = {
- "none", "any", "current", NULL
-};
-
-const struct set_option_entry set_option_table[] = {
- { "buffer-limit", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
- { "escape-time", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "exit-unattached", SET_OPTION_FLAG, 0, 0, NULL },
- { "quiet", SET_OPTION_FLAG, 0, 0, NULL },
- { NULL, 0, 0, 0, NULL }
-};
-
-const struct set_option_entry set_session_option_table[] = {
- { "base-index", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "bell-action", SET_OPTION_CHOICE, 0, 0, set_option_bell_action_list },
- { "default-command", SET_OPTION_STRING, 0, 0, NULL },
- { "default-path", SET_OPTION_STRING, 0, 0, NULL },
- { "default-shell", SET_OPTION_STRING, 0, 0, NULL },
- { "default-terminal", SET_OPTION_STRING, 0, 0, NULL },
- { "destroy-unattached", SET_OPTION_FLAG, 0, 0, NULL },
- { "detach-on-destroy", SET_OPTION_FLAG, 0, 0, NULL },
- { "display-panes-active-colour", SET_OPTION_COLOUR, 0, 0, NULL },
- { "display-panes-colour", SET_OPTION_COLOUR, 0, 0, NULL },
- { "display-panes-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
- { "display-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
- { "history-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "lock-after-time", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "lock-command", SET_OPTION_STRING, 0, 0, NULL },
- { "lock-server", SET_OPTION_FLAG, 0, 0, NULL },
- { "message-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "message-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "message-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "message-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "mouse-select-pane", SET_OPTION_FLAG, 0, 0, NULL },
- { "pane-active-border-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "pane-active-border-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "pane-border-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "pane-border-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "prefix", SET_OPTION_KEYS, 0, 0, NULL },
- { "repeat-time", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
- { "set-remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
- { "set-titles", SET_OPTION_FLAG, 0, 0, NULL },
- { "set-titles-string", SET_OPTION_STRING, 0, 0, NULL },
- { "status", SET_OPTION_FLAG, 0, 0, NULL },
- { "status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "status-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "status-interval", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "status-justify",
- SET_OPTION_CHOICE, 0, 0, set_option_status_justify_list },
- { "status-keys", SET_OPTION_CHOICE, 0, 0, set_option_status_keys_list },
- { "status-left", SET_OPTION_STRING, 0, 0, NULL },
- { "status-left-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "status-left-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "status-left-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "status-left-length", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
- { "status-right", SET_OPTION_STRING, 0, 0, NULL },
- { "status-right-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "status-right-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "status-right-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "status-right-length", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
- { "status-utf8", SET_OPTION_FLAG, 0, 0, NULL },
- { "terminal-overrides", SET_OPTION_STRING, 0, 0, NULL },
- { "update-environment", SET_OPTION_STRING, 0, 0, NULL },
- { "visual-activity", SET_OPTION_FLAG, 0, 0, NULL },
- { "visual-bell", SET_OPTION_FLAG, 0, 0, NULL },
- { "visual-content", SET_OPTION_FLAG, 0, 0, NULL },
- { "visual-silence", SET_OPTION_FLAG, 0, 0, NULL },
- { NULL, 0, 0, 0, NULL }
-};
-
-const struct set_option_entry set_window_option_table[] = {
- { "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL },
- { "alternate-screen", SET_OPTION_FLAG, 0, 0, NULL },
- { "automatic-rename", SET_OPTION_FLAG, 0, 0, NULL },
- { "clock-mode-colour", SET_OPTION_COLOUR, 0, 0, NULL },
- { "clock-mode-style",
- SET_OPTION_CHOICE, 0, 0, set_option_clock_mode_style_list },
- { "force-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "force-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "main-pane-height", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
- { "main-pane-width", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
- { "mode-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "mode-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "mode-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "mode-keys", SET_OPTION_CHOICE, 0, 0, set_option_mode_keys_list },
- { "mode-mouse", SET_OPTION_FLAG, 0, 0, NULL },
- { "monitor-activity", SET_OPTION_FLAG, 0, 0, NULL },
- { "monitor-content", SET_OPTION_STRING, 0, 0, NULL },
- { "monitor-silence",SET_OPTION_NUMBER, 0, INT_MAX, NULL},
- { "other-pane-height", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "other-pane-width", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
- { "remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
- { "synchronize-panes", SET_OPTION_FLAG, 0, 0, NULL },
- { "utf8", SET_OPTION_FLAG, 0, 0, NULL },
- { "window-status-alert-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "window-status-alert-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "window-status-alert-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "window-status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "window-status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "window-status-current-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
- { "window-status-current-bg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "window-status-current-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "window-status-current-format", SET_OPTION_STRING, 0, 0, NULL },
- { "window-status-fg", SET_OPTION_COLOUR, 0, 0, NULL },
- { "window-status-format", SET_OPTION_STRING, 0, 0, NULL },
- { "word-separators", SET_OPTION_STRING, 0, 0, NULL },
- { "xterm-keys", SET_OPTION_FLAG, 0, 0, NULL },
- { NULL, 0, 0, 0, NULL }
-};
-
int
cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
{
- struct cmd_target_data *data = self->data;
- const struct set_option_entry *table;
- struct session *s;
- struct winlink *wl;
- struct client *c;
- struct options *oo;
- const struct set_option_entry *entry, *opt;
- struct jobs *jobs;
- struct job *job, *nextjob;
- u_int i;
- int try_again;
-
+ struct cmd_target_data *data = self->data;
+ const struct options_table_entry *table, *oe, *oe_loop;
+ struct session *s;
+ struct winlink *wl;
+ struct client *c;
+ struct options *oo;
+ struct jobs *jobs;
+ struct job *job, *nextjob;
+ u_int i;
+ int try_again;
+
+ /* Work out the options tree and table to use. */
if (cmd_check_flag(data->chflags, 's')) {
oo = &global_options;
- table = set_option_table;
+ table = server_options_table;
} else if (cmd_check_flag(data->chflags, 'w')) {
- table = set_window_option_table;
+ table = window_options_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
@@ -209,7 +89,7 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
oo = &wl->window->options;
}
} else {
- table = set_session_option_table;
+ table = session_options_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
@@ -220,71 +100,36 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
- if (*data->arg == '\0') {
- ctx->error(ctx, "invalid option");
- return (-1);
- }
-
- entry = NULL;
- for (opt = table; opt->name != NULL; opt++) {
- if (strncmp(opt->name, data->arg, strlen(data->arg)) != 0)
+ /* Find the option table entry. */
+ oe = NULL;
+ for (oe_loop = table; oe_loop->name != NULL; oe_loop++) {
+ if (strncmp(oe_loop->name, data->arg, strlen(data->arg)) != 0)
continue;
- if (entry != NULL) {
+ if (oe != NULL) {
ctx->error(ctx, "ambiguous option: %s", data->arg);
return (-1);
}
- entry = opt;
+ oe = oe_loop;
/* Bail now if an exact match. */
- if (strcmp(entry->name, data->arg) == 0)
+ if (strcmp(oe->name, data->arg) == 0)
break;
}
- if (entry == NULL) {
+ if (oe == NULL) {
ctx->error(ctx, "unknown option: %s", data->arg);
return (-1);
}
+ /* Unset or set the option. */
if (cmd_check_flag(data->chflags, 'u')) {
- if (cmd_check_flag(data->chflags, 'g')) {
- ctx->error(ctx,
- "can't unset global option: %s", entry->name);
- return (-1);
- }
- if (data->arg2 != NULL) {
- ctx->error(ctx,
- "value passed to unset option: %s", entry->name);
+ if (cmd_set_option_unset(self, ctx, oe, oo) != 0)
return (-1);
- }
-
- options_remove(oo, entry->name);
- ctx->info(ctx, "unset option: %s", entry->name);
} else {
- switch (entry->type) {
- case SET_OPTION_STRING:
- cmd_set_option_string(ctx, oo, entry,
- data->arg2, cmd_check_flag(data->chflags, 'a'));
- break;
- case SET_OPTION_NUMBER:
- cmd_set_option_number(ctx, oo, entry, data->arg2);
- break;
- case SET_OPTION_KEYS:
- cmd_set_option_keys(ctx, oo, entry, data->arg2);
- break;
- case SET_OPTION_COLOUR:
- cmd_set_option_colour(ctx, oo, entry, data->arg2);
- break;
- case SET_OPTION_ATTRIBUTES:
- cmd_set_option_attributes(ctx, oo, entry, data->arg2);
- break;
- case SET_OPTION_FLAG:
- cmd_set_option_flag(ctx, oo, entry, data->arg2);
- break;
- case SET_OPTION_CHOICE:
- cmd_set_option_choice(ctx, oo, entry, data->arg2);
- break;
- }
+ if (cmd_set_option_set(self, ctx, oe, oo) != 0)
+ return (-1);
}
+ /* Update sizes and redraw. May not need it but meh. */
recalculate_sizes();
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
@@ -297,11 +142,11 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
* or set-titles-string have changed. Persistent jobs are only used by
* the status line at the moment so this works XXX.
*/
- if (strcmp(entry->name, "status-left") == 0 ||
- strcmp(entry->name, "status-right") == 0 ||
- strcmp(entry->name, "status") == 0 ||
- strcmp(entry->name, "set-titles-string") == 0 ||
- strcmp(entry->name, "window-status-format") == 0) {
+ if (strcmp(oe->name, "status-left") == 0 ||
+ strcmp(oe->name, "status-right") == 0 ||
+ strcmp(oe->name, "status") == 0 ||
+ strcmp(oe->name, "set-titles-string") == 0 ||
+ strcmp(oe->name, "window-status-format") == 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
@@ -328,242 +173,226 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
return (0);
}
-const char *
-cmd_set_option_print(
- const struct set_option_entry *entry, struct options_entry *o)
+/* Unset an option. */
+int
+cmd_set_option_unset(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- static char out[BUFSIZ];
- const char *s;
- struct keylist *keylist;
- u_int i;
-
- *out = '\0';
- switch (entry->type) {
- case SET_OPTION_STRING:
- xsnprintf(out, sizeof out, "\"%s\"", o->str);
- break;
- case SET_OPTION_NUMBER:
- xsnprintf(out, sizeof out, "%lld", o->num);
- break;
- case SET_OPTION_KEYS:
- keylist = o->data;
- for (i = 0; i < ARRAY_LENGTH(keylist); i++) {
- strlcat(out, key_string_lookup_key(
- ARRAY_ITEM(keylist, i)), sizeof out);
- if (i != ARRAY_LENGTH(keylist) - 1)
- strlcat(out, ",", sizeof out);
- }
- break;
- case SET_OPTION_COLOUR:
- s = colour_tostring(o->num);
- xsnprintf(out, sizeof out, "%s", s);
- break;
- case SET_OPTION_ATTRIBUTES:
- s = attributes_tostring(o->num);
- xsnprintf(out, sizeof out, "%s", s);
- break;
- case SET_OPTION_FLAG:
- if (o->num)
- strlcpy(out, "on", sizeof out);
- else
- strlcpy(out, "off", sizeof out);
- break;
- case SET_OPTION_CHOICE:
- s = entry->choices[o->num];
- xsnprintf(out, sizeof out, "%s", s);
- break;
+ struct cmd_target_data *data = self->data;
+
+ if (cmd_check_flag(data->chflags, 'g')) {
+ ctx->error(ctx, "can't unset global option: %s", oe->name);
+ return (-1);
}
- return (out);
+ if (data->arg2 != NULL) {
+ ctx->error(ctx, "value passed to unset option: %s", oe->name);
+ return (-1);
+ }
+
+ options_remove(oo, oe->name);
+ ctx->info(ctx, "unset option: %s", oe->name);
+ return (0);
}
-void
-cmd_set_option_string(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value, int append)
+/* Set an option. */
+int
+cmd_set_option_set(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
+ struct cmd_target_data *data = self->data;
struct options_entry *o;
- char *oldvalue, *newvalue;
+ const char *s;
- if (value == NULL) {
- ctx->error(ctx, "empty value");
- return;
+ if (oe->type != OPTIONS_TABLE_FLAG && data->arg2 == NULL) {
+ ctx->error(ctx, "empty data->arg2");
+ return (-1);
}
- if (append) {
- oldvalue = options_get_string(oo, entry->name);
- xasprintf(&newvalue, "%s%s", oldvalue, value);
+ o = NULL;
+ switch (oe->type) {
+ case OPTIONS_TABLE_STRING:
+ o = cmd_set_option_string(self, ctx, oe, oo);
+ break;
+ case OPTIONS_TABLE_NUMBER:
+ o = cmd_set_option_number(self, ctx, oe, oo);
+ break;
+ case OPTIONS_TABLE_KEYS:
+ o = cmd_set_option_keys(self, ctx, oe, oo);
+ break;
+ case OPTIONS_TABLE_COLOUR:
+ o = cmd_set_option_colour(self, ctx, oe, oo);
+ break;
+ case OPTIONS_TABLE_ATTRIBUTES:
+ o = cmd_set_option_attributes(self, ctx, oe, oo);
+ break;
+ case OPTIONS_TABLE_FLAG:
+ o = cmd_set_option_flag(self, ctx, oe, oo);
+ break;
+ case OPTIONS_TABLE_CHOICE:
+ o = cmd_set_option_choice(self, ctx, oe, oo);
+ break;
+ }
+ if (o == NULL)
+ return (-1);
+
+ s = options_table_print_entry(oe, o);
+ ctx->info(ctx, "set option: %s -> %s", oe->name, s);
+ return (0);
+}
+
+/* Set a string option. */
+struct options_entry *
+cmd_set_option_string(struct cmd *self, unused struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
+{
+ struct cmd_target_data *data = self->data;
+ struct options_entry *o;
+ char *oldval, *newval;
+
+ if (cmd_check_flag(data->chflags, 'a')) {
+ oldval = options_get_string(oo, oe->name);
+ xasprintf(&newval, "%s%s", oldval, data->arg2);
} else
- newvalue = value;
+ newval = data->arg2;
- o = options_set_string(oo, entry->name, "%s", newvalue);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ o = options_set_string(oo, oe->name, "%s", newval);
- if (newvalue != value)
- xfree(newvalue);
+ if (newval != data->arg2)
+ xfree(newval);
+ return (o);
}
-void
-cmd_set_option_number(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value)
+/* Set a number option. */
+struct options_entry *
+cmd_set_option_number(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- struct options_entry *o;
- long long number;
+ struct cmd_target_data *data = self->data;
+ long long ll;
const char *errstr;
- if (value == NULL) {
- ctx->error(ctx, "empty value");
- return;
- }
-
- number = strtonum(value, entry->minimum, entry->maximum, &errstr);
+ ll = strtonum(data->arg2, oe->minimum, oe->maximum, &errstr);
if (errstr != NULL) {
- ctx->error(ctx, "value is %s: %s", errstr, value);
- return;
+ ctx->error(ctx, "value is %s: %s", errstr, data->arg2);
+ return (NULL);
}
- o = options_set_number(oo, entry->name, number);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ return (options_set_number(oo, oe->name, ll));
}
-void
-cmd_set_option_keys(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value)
+/* Set a keys option. */
+struct options_entry *
+cmd_set_option_keys(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- struct options_entry *o;
+ struct cmd_target_data *data = self->data;
struct keylist *keylist;
- char *copyvalue, *ptr, *str;
+ char *copy, *ptr, *s;
int key;
- if (value == NULL) {
- ctx->error(ctx, "empty value");
- return;
- }
-
keylist = xmalloc(sizeof *keylist);
ARRAY_INIT(keylist);
- ptr = copyvalue = xstrdup(value);
- while ((str = strsep(&ptr, ",")) != NULL) {
- if ((key = key_string_lookup_string(str)) == KEYC_NONE) {
+ ptr = copy = xstrdup(data->arg2);
+ while ((s = strsep(&ptr, ",")) != NULL) {
+ if ((key = key_string_lookup_string(s)) == KEYC_NONE) {
+ ctx->error(ctx, "unknown key: %s", s);
+ xfree(copy);
xfree(keylist);
- ctx->error(ctx, "unknown key: %s", str);
- xfree(copyvalue);
- return;
+ return (NULL);
}
ARRAY_ADD(keylist, key);
}
- xfree(copyvalue);
+ xfree(copy);
- o = options_set_data(oo, entry->name, keylist, xfree);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ return (options_set_data(oo, oe->name, keylist, xfree));
}
-void
-cmd_set_option_colour(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value)
+/* Set a colour option. */
+struct options_entry *
+cmd_set_option_colour(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- struct options_entry *o;
+ struct cmd_target_data *data = self->data;
int colour;
- if (value == NULL) {
- ctx->error(ctx, "empty value");
- return;
+ if ((colour = colour_fromstring(data->arg2)) == -1) {
+ ctx->error(ctx, "bad colour: %s", data->arg2);
+ return (NULL);
}
- if ((colour = colour_fromstring(value)) == -1) {
- ctx->error(ctx, "bad colour: %s", value);
- return;
- }
-
- o = options_set_number(oo, entry->name, colour);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ return (options_set_number(oo, oe->name, colour));
}
-void
-cmd_set_option_attributes(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value)
+/* Set an attributes option. */
+struct options_entry *
+cmd_set_option_attributes(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- struct options_entry *o;
+ struct cmd_target_data *data = self->data;
int attr;
- if (value == NULL) {
- ctx->error(ctx, "empty value");
- return;
- }
-
- if ((attr = attributes_fromstring(value)) == -1) {
- ctx->error(ctx, "bad attributes: %s", value);
- return;
+ if ((attr = attributes_fromstring(data->arg2)) == -1) {
+ ctx->error(ctx, "bad attributes: %s", data->arg2);
+ return (NULL);
}
- o = options_set_number(oo, entry->name, attr);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ return (options_set_number(oo, oe->name, attr));
}
-void
-cmd_set_option_flag(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value)
+/* Set a flag option. */
+struct options_entry *
+cmd_set_option_flag(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- struct options_entry *o;
+ struct cmd_target_data *data = self->data;
int flag;
- if (value == NULL || *value == '\0')
- flag = !options_get_number(oo, entry->name);
+ if (data->arg2 == NULL || *data->arg2 == '\0')
+ flag = !options_get_number(oo, oe->name);
else {
- if ((value[0] == '1' && value[1] == '\0') ||
- strcasecmp(value, "on") == 0 ||
- strcasecmp(value, "yes") == 0)
+ if ((data->arg2[0] == '1' && data->arg2[1] == '\0') ||
+ strcasecmp(data->arg2, "on") == 0 ||
+ strcasecmp(data->arg2, "yes") == 0)
flag = 1;
- else if ((value[0] == '0' && value[1] == '\0') ||
- strcasecmp(value, "off") == 0 ||
- strcasecmp(value, "no") == 0)
+ else if ((data->arg2[0] == '0' && data->arg2[1] == '\0') ||
+ strcasecmp(data->arg2, "off") == 0 ||
+ strcasecmp(data->arg2, "no") == 0)
flag = 0;
else {
- ctx->error(ctx, "bad value: %s", value);
- return;
+ ctx->error(ctx, "bad value: %s", data->arg2);
+ return (NULL);
}
}
- o = options_set_number(oo, entry->name, flag);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ return (options_set_number(oo, oe->name, flag));
}
-void
-cmd_set_option_choice(struct cmd_ctx *ctx, struct options *oo,
- const struct set_option_entry *entry, char *value)
+/* Set a choice option. */
+struct options_entry *
+cmd_set_option_choice(struct cmd *self, struct cmd_ctx *ctx,
+ const struct options_table_entry *oe, struct options *oo)
{
- struct options_entry *o;
+ struct cmd_target_data *data = self->data;
const char **choicep;
int n, choice = -1;
- if (value == NULL) {
- ctx->error(ctx, "empty value");
- return;
- }
-
n = 0;
- for (choicep = entry->choices; *choicep != NULL; choicep++) {
+ for (choicep = oe->choices; *choicep != NULL; choicep++) {
n++;
- if (strncmp(*choicep, value, strlen(value)) != 0)
+ if (strncmp(*choicep, data->arg2, strlen(data->arg2)) != 0)
continue;
if (choice != -1) {
- ctx->error(ctx, "ambiguous option value: %s", value);
- return;
+ ctx->error(ctx, "ambiguous value: %s", data->arg2);
+ return (NULL);
}
choice = n - 1;
}
if (choice == -1) {
- ctx->error(ctx, "unknown option value: %s", value);
- return;
+ ctx->error(ctx, "unknown value: %s", data->arg2);
+ return (NULL);
}
- o = options_set_number(oo, entry->name, choice);
- ctx->info(ctx,
- "set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
+ return (options_set_number(oo, oe->name, choice));
}