2 * Copyright (c) 2010, Olivier MATZ <zer0@droids-corp.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of California, Berkeley nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #include <sys/queue.h>
35 #include "cfzy_confnode.h"
37 /* write config value in file f in a dotconfig-like manner. Return 0
39 static int menu_dotconfig_write(const struct cfzy_confnode *n, FILE *f)
41 const struct cfzy_confnode *c;
46 "#\n", n->prompt) < 0)
50 TAILQ_FOREACH(c, &n->children, child_next) {
51 if (cfzy_confnode_dotconfig_write(c, f) < 0)
58 /* this node is always enabled whatever the value */
59 static int menu_str2bool(const struct cfzy_confnode *n,
64 /* should not happen */
71 /* Return a string identifying the node type ("config", "menuconfig",
73 static const char *menu_get_type_str(const struct cfzy_confnode *n)
79 static struct cfzy_confnode_ops menu_ops = {
83 .str2bool = menu_str2bool,
84 .dotconfig_write = menu_dotconfig_write,
86 .get_type_str = menu_get_type_str,
87 .set_uservalue = NULL,
90 /* Create a new node */
91 enum cfzy_parse_return cfzy_confnode_menu_new(struct cfzy_confnode *n,
92 const struct cfzy_token_list *tklist)
94 struct cfzy_token *tok;
95 tok = TAILQ_FIRST(&tklist->list);
97 if (strcmp(tok->str, "menu") || tklist->n_token != 2)
100 tok = TAILQ_NEXT(tok, next);
102 n->flags = CFZY_F_IS_DIR |
104 CFZY_F_NO_SET_DEFAULT |
105 CFZY_F_NO_SET_VALUE |
106 CFZY_F_DOTCONF_SHOW_TITLE;
108 n->name = strdup(tok->str);