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Eliminate duplicate code and ease the passage for server-wide options by adding

Browse Source 
a -w flag to set-option and show-options and making setw and showw aliases to
set -w and show -w.

Note: setw and showw are still there, but now aliases for set -w and show -w.
This commit is contained in:
Nicholas Marriott
2009-12-03 17:44:02 +00:00
parent 6bbc92a6f5
commit 6c9862662f
9 changed files with 401 additions and 506 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@@ -33,7 +33,7 @@ SRCS= attributes.c cfg.c client.c clock.c \
colour.c environ.c grid-view.c grid-utf8.c grid.c input-keys.c \
imsg.c imsg-buffer.c input.c key-bindings.c key-string.c \
layout-set.c layout.c log.c job.c \
mode-key.c names.c options-cmd.c options.c paste.c procname.c \
mode-key.c names.c options.c paste.c procname.c \
resize.c screen-redraw.c screen-write.c screen.c session.c status.c \
server-fn.c server.c server-client.c server-window.c \
tmux.c tty-keys.c tty-term.c tty.c utf8.c \

344
cmd-set-option.c
View File

@@ -29,10 +29,27 @@
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 *);
const struct cmd_entry cmd_set_option_entry = {
"set-option", "set",
"[-agu] " CMD_TARGET_SESSION_USAGE " option [value]",
CMD_ARG12, "agu",
"[-aguw] [-t target-session|target-window] option [value]",
CMD_ARG12, "aguw",
NULL,
cmd_target_parse,
cmd_set_option_exec,
@@ -40,6 +57,12 @@ 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
};
@@ -49,7 +72,8 @@ const char *set_option_status_justify_list[] = {
const char *set_option_bell_action_list[] = {
"none", "any", "current", NULL
};
const struct set_option_entry set_option_table[] = {
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 },
{ "buffer-limit", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
@@ -101,11 +125,45 @@ const struct set_option_entry set_option_table[] = {
{ NULL, 0, 0, 0, NULL }
};
const struct set_option_entry set_window_option_table[] = {
{ "aggressive-resize", 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 },
{ "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-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 },
{ "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;
@@ -114,13 +172,27 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
u_int i;
int try_again;
if (cmd_check_flag(data->chflags, 'w')) {
table = set_window_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(ctx, data->target, NULL);
if (wl == NULL)
return (-1);
oo = &wl->window->options;
}
} else {
table = set_session_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
s = cmd_find_session(ctx, data->target);
if (s == NULL)
return (-1);
oo = &s->options;
}
}
if (*data->arg == '\0') {
ctx->error(ctx, "invalid option");
@@ -128,7 +200,7 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
}
entry = NULL;
for (opt = set_option_table; opt->name != NULL; opt++) {
for (opt = table; opt->name != NULL; opt++) {
if (strncmp(opt->name, data->arg, strlen(data->arg)) != 0)
continue;
if (entry != NULL) {
@@ -163,31 +235,36 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
} else {
switch (entry->type) {
case SET_OPTION_STRING:
set_option_string(ctx, oo, entry,
cmd_set_option_string(ctx, oo, entry,
data->arg2, cmd_check_flag(data->chflags, 'a'));
break;
case SET_OPTION_NUMBER:
set_option_number(ctx, oo, entry, data->arg2);
cmd_set_option_number(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_KEYS:
set_option_keys(ctx, oo, entry, data->arg2);
cmd_set_option_keys(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_COLOUR:
set_option_colour(ctx, oo, entry, data->arg2);
cmd_set_option_colour(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_ATTRIBUTES:
set_option_attributes(ctx, oo, entry, data->arg2);
cmd_set_option_attributes(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_FLAG:
set_option_flag(ctx, oo, entry, data->arg2);
cmd_set_option_flag(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_CHOICE:
set_option_choice(ctx, oo, entry, data->arg2);
cmd_set_option_choice(ctx, oo, entry, data->arg2);
break;
}
}
recalculate_sizes();
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
server_redraw_client(c);
}
/*
* Special-case: kill all persistent jobs if status-left, status-right
@@ -196,7 +273,8 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
*/
if (strcmp(entry->name, "status-left") == 0 ||
strcmp(entry->name, "status-right") == 0 ||
strcmp(entry->name, "set-titles-string") == 0) {
strcmp(entry->name, "set-titles-string") == 0 ||
strcmp(entry->name, "window-status-format") == 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
@@ -222,3 +300,243 @@ 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)
{
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;
}
return (out);
}
void
cmd_set_option_string(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value, int append)
{
struct options_entry *o;
char *oldvalue, *newvalue;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if (append) {
oldvalue = options_get_string(oo, entry->name);
xasprintf(&newvalue, "%s%s", oldvalue, value);
} else
newvalue = value;
o = options_set_string(oo, entry->name, "%s", newvalue);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
if (newvalue != value)
xfree(newvalue);
}
void
cmd_set_option_number(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
long long number;
const char *errstr;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
number = strtonum(value, entry->minimum, entry->maximum, &errstr);
if (errstr != NULL) {
ctx->error(ctx, "value is %s: %s", errstr, value);
return;
}
o = options_set_number(oo, entry->name, number);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_keys(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
struct keylist *keylist;
char *copyvalue, *ptr, *str;
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) {
xfree(keylist);
ctx->error(ctx, "unknown key: %s", str);
xfree(copyvalue);
return;
}
ARRAY_ADD(keylist, key);
}
xfree(copyvalue);
o = options_set_data(oo, entry->name, keylist, xfree);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_colour(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int colour;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
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));
}
void
cmd_set_option_attributes(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
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;
}
o = options_set_number(oo, entry->name, attr);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_flag(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int flag;
if (value == NULL || *value == '\0')
flag = !options_get_number(oo, entry->name);
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 {
ctx->error(ctx, "bad value: %s", value);
return;
}
}
o = options_set_number(oo, entry->name, flag);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}
void
cmd_set_option_choice(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
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++) {
n++;
if (strncmp(*choicep, value, strlen(value)) != 0)
continue;
if (choice != -1) {
ctx->error(ctx, "ambiguous option value: %s", value);
return;
}
choice = n - 1;
}
if (choice == -1) {
ctx->error(ctx, "unknown option value: %s", value);
return;
}
o = options_set_number(oo, entry->name, choice);
ctx->info(ctx,
"set option: %s -> %s", o->name, cmd_set_option_print(entry, o));
}

163
cmd-set-window-option.c
View File

@@ -18,13 +18,10 @@
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Set a window option.
* Set a window option. This is just an alias for set-option -w.
*/
int cmd_set_window_option_exec(struct cmd *, struct cmd_ctx *);
@@ -40,165 +37,11 @@ const struct cmd_entry cmd_set_window_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 struct set_option_entry set_window_option_table[] = {
{ "aggressive-resize", 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 },
{ "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-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 },
{ "xterm-keys", SET_OPTION_FLAG, 0, 0, NULL },
{ NULL, 0, 0, 0, NULL }
};
int
cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
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;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
oo = &wl->window->options;
}
if (*data->arg == '\0') {
ctx->error(ctx, "invalid option");
return (-1);
}
entry = NULL;
for (opt = set_window_option_table; opt->name != NULL; opt++) {
if (strncmp(opt->name, data->arg, strlen(data->arg)) != 0)
continue;
if (entry != NULL) {
ctx->error(ctx, "ambiguous option: %s", data->arg);
return (-1);
}
entry = opt;
/* Bail now if an exact match. */
if (strcmp(entry->name, data->arg) == 0)
break;
}
if (entry == NULL) {
ctx->error(ctx, "unknown option: %s", data->arg);
return (-1);
}
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);
return (-1);
}
options_remove(oo, entry->name);
ctx->info(ctx, "unset option: %s", entry->name);
} else {
switch (entry->type) {
case SET_OPTION_STRING:
set_option_string(ctx, oo, entry,
data->arg2, cmd_check_flag(data->chflags, 'a'));
break;
case SET_OPTION_NUMBER:
set_option_number(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_KEYS:
set_option_keys(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_COLOUR:
set_option_colour(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_ATTRIBUTES:
set_option_attributes(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_FLAG:
set_option_flag(ctx, oo, entry, data->arg2);
break;
case SET_OPTION_CHOICE:
set_option_choice(ctx, oo, entry, data->arg2);
break;
}
}
recalculate_sizes();
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
server_redraw_client(c);
}
/*
* Special-case: kill all persistent jobs if window-status-format has
* changed. Persistent jobs are only used by the status line at the
* moment so this works XXX.
*/
if (strcmp(entry->name, "window-status-format") == 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
jobs = &c->status_jobs;
do {
try_again = 0;
job = RB_ROOT(jobs);
while (job != NULL) {
nextjob = RB_NEXT(jobs, jobs, job);
if (job->flags & JOB_PERSIST) {
job_remove(jobs, job);
try_again = 1;
break;
}
job = nextjob;
}
} while (try_again);
server_redraw_client(c);
}
}
return (0);
cmd_set_flag(&data->chflags, 'w');
return (cmd_set_option_entry.exec(self, ctx));
}

26
cmd-show-options.c
View File

@@ -31,8 +31,8 @@ int cmd_show_options_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_options_entry = {
"show-options", "show",
"[-g] " CMD_TARGET_SESSION_USAGE,
0, "g",
"[-gw] [-t target-session|target-window]",
0, "gw",
cmd_target_init,
cmd_target_parse,
cmd_show_options_exec,
@@ -44,24 +44,40 @@ int
cmd_show_options_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 options *oo;
struct options_entry *o;
const struct set_option_entry *entry;
const char *optval;
if (cmd_check_flag(data->chflags, 'w')) {
table = set_window_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(ctx, data->target, NULL);
if (wl == NULL)
return (-1);
oo = &wl->window->options;
}
} else {
table = set_session_option_table;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_s_options;
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
s = cmd_find_session(ctx, data->target);
if (s == NULL)
return (-1);
oo = &s->options;
}
}
for (entry = set_option_table; entry->name != NULL; entry++) {
for (entry = table; entry->name != NULL; entry++) {
if ((o = options_find1(oo, entry->name)) == NULL)
continue;
optval = set_option_print(entry, o);
optval = cmd_set_option_print(entry, o);
ctx->print(ctx, "%s %s", entry->name, optval);
}

25
cmd-show-window-options.c
View File

@@ -24,7 +24,7 @@
#include "tmux.h"
/*
* Show window options.
* Show window options. This is an alias for show-options -w.
*/
int cmd_show_window_options_exec(struct cmd *, struct cmd_ctx *);
@@ -44,26 +44,7 @@ int
cmd_show_window_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct options *oo;
struct options_entry *o;
const struct set_option_entry *entry;
const char *optval;
if (cmd_check_flag(data->chflags, 'g'))
oo = &global_w_options;
else {
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
oo = &wl->window->options;
}
for (entry = set_window_option_table; entry->name != NULL; entry++) {
if ((o = options_find1(oo, entry->name)) == NULL)
continue;
optval = set_option_print(entry, o);
ctx->print(ctx, "%s %s", entry->name, optval);
}
return (0);
cmd_set_flag(&data->chflags, 'w');
return (cmd_show_options_entry.exec(self, ctx));
}

263
options-cmd.c
View File

@@ -1,263 +0,0 @@
/* $OpenBSD$ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
*
* 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"
const char *
set_option_print(const struct set_option_entry *entry, struct options_entry *o)
{
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;
}
return (out);
}
void
set_option_string(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value, int append)
{
struct options_entry *o;
char *oldvalue, *newvalue;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
if (append) {
oldvalue = options_get_string(oo, entry->name);
xasprintf(&newvalue, "%s%s", oldvalue, value);
} else
newvalue = value;
o = options_set_string(oo, entry->name, "%s", newvalue);
ctx->info(
ctx, "set option: %s -> %s", o->name, set_option_print(entry, o));
if (newvalue != value)
xfree(newvalue);
}
void
set_option_number(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
long long number;
const char *errstr;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
number = strtonum(value, entry->minimum, entry->maximum, &errstr);
if (errstr != NULL) {
ctx->error(ctx, "value is %s: %s", errstr, value);
return;
}
o = options_set_number(oo, entry->name, number);
ctx->info(
ctx, "set option: %s -> %s", o->name, set_option_print(entry, o));
}
void
set_option_keys(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
struct keylist *keylist;
char *copyvalue, *ptr, *str;
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) {
xfree(keylist);
ctx->error(ctx, "unknown key: %s", str);
xfree(copyvalue);
return;
}
ARRAY_ADD(keylist, key);
}
xfree(copyvalue);
o = options_set_data(oo, entry->name, keylist, xfree);
ctx->info(
ctx, "set option: %s -> %s", o->name, set_option_print(entry, o));
}
void
set_option_colour(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int colour;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
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, set_option_print(entry, o));
}
void
set_option_attributes(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
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;
}
o = options_set_number(oo, entry->name, attr);
ctx->info(
ctx, "set option: %s -> %s", o->name, set_option_print(entry, o));
}
void
set_option_flag(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
int flag;
if (value == NULL || *value == '\0')
flag = !options_get_number(oo, entry->name);
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 {
ctx->error(ctx, "bad value: %s", value);
return;
}
}
o = options_set_number(oo, entry->name, flag);
ctx->info(
ctx, "set option: %s -> %s", o->name, set_option_print(entry, o));
}
void
set_option_choice(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
{
struct options_entry *o;
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++) {
n++;
if (strncmp(*choicep, value, strlen(value)) != 0)
continue;
if (choice != -1) {
ctx->error(ctx, "ambiguous option: %s", value);
return;
}
choice = n - 1;
}
if (choice == -1) {
ctx->error(ctx, "unknown option: %s", value);
return;
}
o = options_set_number(oo, entry->name, choice);
ctx->info(
ctx, "set option: %s -> %s", o->name, set_option_print(entry, o));
}

14
status.c
View File

@@ -1115,7 +1115,7 @@ char *
status_prompt_complete(const char *s)
{
const struct cmd_entry **cmdent;
const struct set_option_entry *optent;
const struct set_option_entry *entry;
ARRAY_DECL(, const char *) list;
char *prefix, *s2;
u_int i;
@@ -1130,13 +1130,13 @@ status_prompt_complete(const char *s)
if (strncmp((*cmdent)->name, s, strlen(s)) == 0)
ARRAY_ADD(&list, (*cmdent)->name);
}
for (optent = set_option_table; optent->name != NULL; optent++) {
if (strncmp(optent->name, s, strlen(s)) == 0)
ARRAY_ADD(&list, optent->name);
for (entry = set_session_option_table; entry->name != NULL; entry++) {
if (strncmp(entry->name, s, strlen(s)) == 0)
ARRAY_ADD(&list, entry->name);
}
for (optent = set_window_option_table; optent->name != NULL; optent++) {
if (strncmp(optent->name, s, strlen(s)) == 0)
ARRAY_ADD(&list, optent->name);
for (entry = set_window_option_table; entry->name != NULL; entry++) {
if (strncmp(entry->name, s, strlen(s)) == 0)
ARRAY_ADD(&list, entry->name);
}
/* If none, bail now. */

22
tmux.1
View File

@@ -1230,8 +1230,8 @@ command.
Commands which set options are as follows:
.Bl -tag -width Ds
.It Xo Ic set-option
.Op Fl agu
.Op Fl t Ar target-session
.Op Fl aguw
.Op Fl t Ar target-session | Ar target-window
.Ar option Ar value
.Xc
.D1 (alias: Ic set )
@@ -1249,6 +1249,13 @@ The
flag unsets an option, so a session inherits the option from the global
options - it is not possible to unset a global option.
.Pp
With
.Fl w ,
this command is equivalent to
.Ic set-window-option
with
.Ar target-window .
.Pp
Available session options are:
.Bl -tag -width Ds
.It Ic base-index Ar index
@@ -1831,14 +1838,21 @@ as Shift, Alt or Ctrl.
The default is off.
.El
.It Xo Ic show-options
.Op Fl g
.Op Fl t Ar target-session
.Op Fl gw
.Op Fl t Ar target-session | Ar target-window
.Xc
.D1 (alias: Ic show )
Show the session options for
.Ar target session ,
or the global session options with
.Fl g .
.Pp
If
.Fl w
is used, this command is equivalent to
.Ic show-window-options
with
.Ar target-window .
.It Xo Ic show-window-options
.Op Fl g
.Op Fl t Ar target-window

26
tmux.h
View File

@@ -1233,8 +1233,6 @@ struct set_option_entry {
const char **choices;
};
extern const struct set_option_entry set_option_table[];
extern const struct set_option_entry set_window_option_table[];
/* tmux.c */
extern struct options global_s_options;
@@ -1377,24 +1375,6 @@ void tty_keys_init(struct tty *);
void tty_keys_free(struct tty *);
int tty_keys_next(struct tty *);
/* options-cmd.c */
const char *set_option_print(
const struct set_option_entry *, struct options_entry *);
void set_option_string(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *, int);
void set_option_number(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void set_option_keys(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void set_option_colour(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void set_option_attributes(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void set_option_flag(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void set_option_choice(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
/* paste.c */
void paste_init_stack(struct paste_stack *);
void paste_free_stack(struct paste_stack *);
@@ -1410,6 +1390,12 @@ int paste_replace(struct paste_stack *, u_int, char *, size_t);
extern const char clock_table[14][5][5];
void clock_draw(struct screen_write_ctx *, int, int);
/* cmd-set-option.c */
extern const struct set_option_entry set_session_option_table[];
extern const struct set_option_entry set_window_option_table[];
const char *cmd_set_option_print(
const struct set_option_entry *, struct options_entry *);
/* cmd.c */
int cmd_pack_argv(int, char **, char *, size_t);
int cmd_unpack_argv(char *, size_t, int, char ***);