mirror of
https://github.com/tmux/tmux.git
synced 2024-11-16 17:39:09 +00:00
ff90170738
annoying and it is only use for iterating, so use a sentinel to mark the end of each array instead. Different fix for a problem pointed out by Kalle Olavi Niemitalo.
108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
/* $Id: cmd-show-options.c,v 1.15 2009-07-15 17:44:47 nicm Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 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"
|
|
|
|
/*
|
|
* Show options.
|
|
*/
|
|
|
|
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, CMD_CHFLAG('g'),
|
|
cmd_target_init,
|
|
cmd_target_parse,
|
|
cmd_show_options_exec,
|
|
cmd_target_send,
|
|
cmd_target_recv,
|
|
cmd_target_free,
|
|
cmd_target_print
|
|
};
|
|
|
|
int
|
|
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_target_data *data = self->data;
|
|
struct session *s;
|
|
struct options *oo;
|
|
const struct set_option_entry *entry;
|
|
char *vs;
|
|
long long vn;
|
|
|
|
if (data->chflags & CMD_CHFLAG('g'))
|
|
oo = &global_s_options;
|
|
else {
|
|
if ((s = cmd_find_session(ctx, data->target)) == NULL)
|
|
return (-1);
|
|
oo = &s->options;
|
|
}
|
|
|
|
for (entry = set_option_table; entry->name != NULL; entry++) {
|
|
if (options_find1(oo, entry->name) == NULL)
|
|
continue;
|
|
|
|
switch (entry->type) {
|
|
case SET_OPTION_STRING:
|
|
vs = options_get_string(oo, entry->name);
|
|
ctx->print(ctx, "%s \"%s\"", entry->name, vs);
|
|
break;
|
|
case SET_OPTION_NUMBER:
|
|
vn = options_get_number(oo, entry->name);
|
|
ctx->print(ctx, "%s %lld", entry->name, vn);
|
|
break;
|
|
case SET_OPTION_KEY:
|
|
vn = options_get_number(oo, entry->name);
|
|
ctx->print(ctx, "%s %s",
|
|
entry->name, key_string_lookup_key(vn));
|
|
break;
|
|
case SET_OPTION_COLOUR:
|
|
vn = options_get_number(oo, entry->name);
|
|
ctx->print(ctx, "%s %s",
|
|
entry->name, colour_tostring(vn));
|
|
break;
|
|
case SET_OPTION_ATTRIBUTES:
|
|
vn = options_get_number(oo, entry->name);
|
|
ctx->print(ctx, "%s %s",
|
|
entry->name, attributes_tostring(vn));
|
|
break;
|
|
case SET_OPTION_FLAG:
|
|
vn = options_get_number(oo, entry->name);
|
|
if (vn)
|
|
ctx->print(ctx, "%s on", entry->name);
|
|
else
|
|
ctx->print(ctx, "%s off", entry->name);
|
|
break;
|
|
case SET_OPTION_CHOICE:
|
|
vn = options_get_number(oo, entry->name);
|
|
ctx->print(ctx, "%s %s",
|
|
entry->name, entry->choices[vn]);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return (0);
|
|
}
|