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/*
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* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
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* Released under the terms of the GNU GPL v2.0.
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*/
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#include <stdlib.h>
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#include <string.h>
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#define LKC_DIRECT_LINK
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#include "lkc.h"
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static const char nohelp_text[] = N_(
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"There is no help available for this option.\n");
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struct menu rootmenu;
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static struct menu **last_entry_ptr;
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struct file *file_list;
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struct file *current_file;
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void menu_warn(struct menu *menu, const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno);
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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static void prop_warn(struct property *prop, const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno);
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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void _menu_init(void)
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{
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current_entry = current_menu = &rootmenu;
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last_entry_ptr = &rootmenu.list;
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}
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void menu_add_entry(struct symbol *sym)
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{
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struct menu *menu;
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menu = malloc(sizeof(*menu));
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memset(menu, 0, sizeof(*menu));
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menu->sym = sym;
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menu->parent = current_menu;
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menu->file = current_file;
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menu->lineno = zconf_lineno();
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*last_entry_ptr = menu;
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last_entry_ptr = &menu->next;
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current_entry = menu;
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if (sym)
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menu_add_symbol(P_SYMBOL, sym, NULL);
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}
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void menu_end_entry(void)
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{
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}
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struct menu *menu_add_menu(void)
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{
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menu_end_entry();
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last_entry_ptr = ¤t_entry->list;
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return current_menu = current_entry;
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}
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void menu_end_menu(void)
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{
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last_entry_ptr = ¤t_menu->next;
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current_menu = current_menu->parent;
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}
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static struct expr *menu_check_dep(struct expr *e)
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{
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if (!e)
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return e;
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switch (e->type) {
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case E_NOT:
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e->left.expr = menu_check_dep(e->left.expr);
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break;
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case E_OR:
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case E_AND:
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e->left.expr = menu_check_dep(e->left.expr);
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e->right.expr = menu_check_dep(e->right.expr);
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break;
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case E_SYMBOL:
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/* change 'm' into 'm' && MODULES */
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if (e->left.sym == &symbol_mod)
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return expr_alloc_and(e, expr_alloc_symbol(modules_sym));
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break;
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default:
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break;
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}
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return e;
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}
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void menu_add_dep(struct expr *dep)
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{
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current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep));
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}
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void menu_set_type(int type)
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{
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struct symbol *sym = current_entry->sym;
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if (sym->type == type)
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return;
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if (sym->type == S_UNKNOWN) {
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sym->type = type;
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return;
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}
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menu_warn(current_entry, "type of '%s' redefined from '%s' to '%s'",
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sym->name ? sym->name : "<choice>",
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sym_type_name(sym->type), sym_type_name(type));
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}
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struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep)
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{
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struct property *prop = prop_alloc(type, current_entry->sym);
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prop->menu = current_entry;
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prop->expr = expr;
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prop->visible.expr = menu_check_dep(dep);
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if (prompt) {
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/* For crostool-NG, a leading pipe followed with spaces
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* means that pipe shall be removed, and the spaces should
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* not be trimmed.
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*/
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if (*prompt == '|')
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prompt++;
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else if (isspace(*prompt)) {
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prop_warn(prop, "leading whitespace ignored");
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while (isspace(*prompt))
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prompt++;
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}
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if (current_entry->prompt && current_entry != &rootmenu)
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prop_warn(prop, "prompt redefined");
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/* Apply all upper menus' visibilities to actual prompts. */
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if(type == P_PROMPT) {
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struct menu *menu = current_entry;
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while ((menu = menu->parent) != NULL) {
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if (!menu->visibility)
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continue;
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prop->visible.expr
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= expr_alloc_and(prop->visible.expr,
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menu->visibility);
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}
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}
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current_entry->prompt = prop;
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}
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prop->text = prompt;
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return prop;
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}
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struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
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{
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return menu_add_prop(type, prompt, NULL, dep);
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}
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void menu_add_visibility(struct expr *expr)
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{
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current_entry->visibility = expr_alloc_and(current_entry->visibility,
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expr);
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}
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void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
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{
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menu_add_prop(type, NULL, expr, dep);
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}
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void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
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{
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menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep);
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}
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void menu_add_option(int token, char *arg)
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{
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struct property *prop;
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switch (token) {
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case T_OPT_MODULES:
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prop = prop_alloc(P_DEFAULT, modules_sym);
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prop->expr = expr_alloc_symbol(current_entry->sym);
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break;
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case T_OPT_DEFCONFIG_LIST:
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if (!sym_defconfig_list)
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sym_defconfig_list = current_entry->sym;
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else if (sym_defconfig_list != current_entry->sym)
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zconf_error("trying to redefine defconfig symbol");
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break;
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yann@943
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case T_OPT_ENV:
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prop_add_env(arg);
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break;
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}
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}
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static int menu_validate_number(struct symbol *sym, struct symbol *sym2)
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{
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return sym2->type == S_INT || sym2->type == S_HEX ||
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(sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
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}
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static void sym_check_prop(struct symbol *sym)
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{
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struct property *prop;
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struct symbol *sym2;
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for (prop = sym->prop; prop; prop = prop->next) {
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switch (prop->type) {
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case P_DEFAULT:
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if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) &&
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prop->expr->type != E_SYMBOL)
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prop_warn(prop,
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"default for config symbol '%s'"
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" must be a single symbol", sym->name);
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yann@2448
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if (prop->expr->type != E_SYMBOL)
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yann@2448
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231 |
break;
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yann@2448
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232 |
sym2 = prop_get_symbol(prop);
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yann@2448
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if (sym->type == S_HEX || sym->type == S_INT) {
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yann@2448
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234 |
if (!menu_validate_number(sym, sym2))
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yann@2448
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235 |
prop_warn(prop,
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yann@2448
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236 |
"'%s': number is invalid",
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sym->name);
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yann@2448
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238 |
}
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yann@1
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break;
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case P_SELECT:
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sym2 = prop_get_symbol(prop);
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if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE)
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prop_warn(prop,
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"config symbol '%s' uses select, but is "
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245 |
"not boolean or tristate", sym->name);
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yann@943
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else if (sym2->type != S_UNKNOWN &&
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yann@943
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sym2->type != S_BOOLEAN &&
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yann@943
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sym2->type != S_TRISTATE)
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yann@1
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249 |
prop_warn(prop,
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250 |
"'%s' has wrong type. 'select' only "
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251 |
"accept arguments of boolean and "
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"tristate type", sym2->name);
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yann@1
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253 |
break;
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yann@1
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case P_RANGE:
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yann@1
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255 |
if (sym->type != S_INT && sym->type != S_HEX)
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256 |
prop_warn(prop, "range is only allowed "
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257 |
"for int or hex symbols");
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yann@2448
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258 |
if (!menu_validate_number(sym, prop->expr->left.sym) ||
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yann@2448
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259 |
!menu_validate_number(sym, prop->expr->right.sym))
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yann@1
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260 |
prop_warn(prop, "range is invalid");
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yann@1
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261 |
break;
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yann@1
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262 |
default:
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yann@1
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263 |
;
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yann@1
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264 |
}
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yann@1
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265 |
}
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yann@1
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266 |
}
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yann@1
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267 |
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yann@1
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268 |
void menu_finalize(struct menu *parent)
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yann@1
|
269 |
{
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yann@1
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270 |
struct menu *menu, *last_menu;
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yann@1
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271 |
struct symbol *sym;
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yann@1
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272 |
struct property *prop;
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yann@1
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273 |
struct expr *parentdep, *basedep, *dep, *dep2, **ep;
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yann@1
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274 |
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yann@1
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275 |
sym = parent->sym;
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yann@1
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276 |
if (parent->list) {
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yann@1
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277 |
if (sym && sym_is_choice(sym)) {
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yann@943
|
278 |
if (sym->type == S_UNKNOWN) {
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yann@943
|
279 |
/* find the first choice value to find out choice type */
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yann@943
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280 |
current_entry = parent;
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yann@943
|
281 |
for (menu = parent->list; menu; menu = menu->next) {
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yann@943
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282 |
if (menu->sym && menu->sym->type != S_UNKNOWN) {
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yann@943
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283 |
menu_set_type(menu->sym->type);
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yann@943
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284 |
break;
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yann@943
|
285 |
}
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yann@943
|
286 |
}
|
yann@943
|
287 |
}
|
yann@2451
|
288 |
if (parent->prompt &&
|
yann@2451
|
289 |
!expr_is_yes(parent->prompt->visible.expr)) {
|
yann@2451
|
290 |
parent->visibility = expr_alloc_and (parent->visibility,
|
yann@2451
|
291 |
parent->prompt->visible.expr);
|
yann@2451
|
292 |
}
|
yann@943
|
293 |
/* set the type of the remaining choice values */
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yann@1
|
294 |
for (menu = parent->list; menu; menu = menu->next) {
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yann@943
|
295 |
current_entry = menu;
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yann@943
|
296 |
if (menu->sym && menu->sym->type == S_UNKNOWN)
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yann@1
|
297 |
menu_set_type(sym->type);
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yann@1
|
298 |
}
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yann@1
|
299 |
parentdep = expr_alloc_symbol(sym);
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yann@1
|
300 |
} else if (parent->prompt)
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yann@1
|
301 |
parentdep = parent->prompt->visible.expr;
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yann@1
|
302 |
else
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yann@1
|
303 |
parentdep = parent->dep;
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yann@1
|
304 |
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yann@1
|
305 |
for (menu = parent->list; menu; menu = menu->next) {
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yann@1
|
306 |
basedep = expr_transform(menu->dep);
|
yann@1
|
307 |
basedep = expr_alloc_and(expr_copy(parentdep), basedep);
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yann@1
|
308 |
basedep = expr_eliminate_dups(basedep);
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yann@1
|
309 |
menu->dep = basedep;
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yann@1
|
310 |
if (menu->sym)
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yann@1
|
311 |
prop = menu->sym->prop;
|
yann@1
|
312 |
else
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yann@1
|
313 |
prop = menu->prompt;
|
yann@1
|
314 |
for (; prop; prop = prop->next) {
|
yann@1
|
315 |
if (prop->menu != menu)
|
yann@1
|
316 |
continue;
|
yann@1
|
317 |
dep = expr_transform(prop->visible.expr);
|
yann@1
|
318 |
dep = expr_alloc_and(expr_copy(basedep), dep);
|
yann@1
|
319 |
dep = expr_eliminate_dups(dep);
|
yann@1
|
320 |
if (menu->sym && menu->sym->type != S_TRISTATE)
|
yann@1
|
321 |
dep = expr_trans_bool(dep);
|
yann@1
|
322 |
prop->visible.expr = dep;
|
yann@1
|
323 |
if (prop->type == P_SELECT) {
|
yann@1
|
324 |
struct symbol *es = prop_get_symbol(prop);
|
yann@1
|
325 |
es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr,
|
yann@1
|
326 |
expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
|
yann@1
|
327 |
}
|
yann@1
|
328 |
}
|
yann@1
|
329 |
}
|
yann@1
|
330 |
for (menu = parent->list; menu; menu = menu->next)
|
yann@1
|
331 |
menu_finalize(menu);
|
yann@1
|
332 |
} else if (sym) {
|
yann@1
|
333 |
basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
|
yann@1
|
334 |
basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
|
yann@1
|
335 |
basedep = expr_eliminate_dups(expr_transform(basedep));
|
yann@1
|
336 |
last_menu = NULL;
|
yann@1
|
337 |
for (menu = parent->next; menu; menu = menu->next) {
|
yann@1
|
338 |
dep = menu->prompt ? menu->prompt->visible.expr : menu->dep;
|
yann@1
|
339 |
if (!expr_contains_symbol(dep, sym))
|
yann@1
|
340 |
break;
|
yann@1
|
341 |
if (expr_depends_symbol(dep, sym))
|
yann@1
|
342 |
goto next;
|
yann@1
|
343 |
dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no);
|
yann@1
|
344 |
dep = expr_eliminate_dups(expr_transform(dep));
|
yann@1
|
345 |
dep2 = expr_copy(basedep);
|
yann@1
|
346 |
expr_eliminate_eq(&dep, &dep2);
|
yann@1
|
347 |
expr_free(dep);
|
yann@1
|
348 |
if (!expr_is_yes(dep2)) {
|
yann@1
|
349 |
expr_free(dep2);
|
yann@1
|
350 |
break;
|
yann@1
|
351 |
}
|
yann@1
|
352 |
expr_free(dep2);
|
yann@1
|
353 |
next:
|
yann@1
|
354 |
menu_finalize(menu);
|
yann@1
|
355 |
menu->parent = parent;
|
yann@1
|
356 |
last_menu = menu;
|
yann@1
|
357 |
}
|
yann@1
|
358 |
if (last_menu) {
|
yann@1
|
359 |
parent->list = parent->next;
|
yann@1
|
360 |
parent->next = last_menu->next;
|
yann@1
|
361 |
last_menu->next = NULL;
|
yann@1
|
362 |
}
|
yann@2448
|
363 |
|
yann@2448
|
364 |
sym->dir_dep.expr = parent->dep;
|
yann@1
|
365 |
}
|
yann@1
|
366 |
for (menu = parent->list; menu; menu = menu->next) {
|
yann@943
|
367 |
if (sym && sym_is_choice(sym) &&
|
yann@943
|
368 |
menu->sym && !sym_is_choice_value(menu->sym)) {
|
yann@943
|
369 |
current_entry = menu;
|
yann@1
|
370 |
menu->sym->flags |= SYMBOL_CHOICEVAL;
|
yann@1
|
371 |
if (!menu->prompt)
|
yann@1
|
372 |
menu_warn(menu, "choice value must have a prompt");
|
yann@1
|
373 |
for (prop = menu->sym->prop; prop; prop = prop->next) {
|
yann@1
|
374 |
if (prop->type == P_DEFAULT)
|
yann@1
|
375 |
prop_warn(prop, "defaults for choice "
|
yann@943
|
376 |
"values not supported");
|
yann@943
|
377 |
if (prop->menu == menu)
|
yann@943
|
378 |
continue;
|
yann@943
|
379 |
if (prop->type == P_PROMPT &&
|
yann@943
|
380 |
prop->menu->parent->sym != sym)
|
yann@943
|
381 |
prop_warn(prop, "choice value used outside its choice group");
|
yann@1
|
382 |
}
|
yann@943
|
383 |
/* Non-tristate choice values of tristate choices must
|
yann@943
|
384 |
* depend on the choice being set to Y. The choice
|
yann@943
|
385 |
* values' dependencies were propagated to their
|
yann@943
|
386 |
* properties above, so the change here must be re-
|
yann@943
|
387 |
* propagated.
|
yann@943
|
388 |
*/
|
yann@943
|
389 |
if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) {
|
yann@943
|
390 |
basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
|
yann@943
|
391 |
menu->dep = expr_alloc_and(basedep, menu->dep);
|
yann@943
|
392 |
for (prop = menu->sym->prop; prop; prop = prop->next) {
|
yann@943
|
393 |
if (prop->menu != menu)
|
yann@943
|
394 |
continue;
|
yann@943
|
395 |
prop->visible.expr = expr_alloc_and(expr_copy(basedep),
|
yann@943
|
396 |
prop->visible.expr);
|
yann@943
|
397 |
}
|
yann@943
|
398 |
}
|
yann@1
|
399 |
menu_add_symbol(P_CHOICE, sym, NULL);
|
yann@1
|
400 |
prop = sym_get_choice_prop(sym);
|
yann@1
|
401 |
for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
|
yann@1
|
402 |
;
|
yann@943
|
403 |
*ep = expr_alloc_one(E_LIST, NULL);
|
yann@1
|
404 |
(*ep)->right.sym = menu->sym;
|
yann@1
|
405 |
}
|
yann@1
|
406 |
if (menu->list && (!menu->prompt || !menu->prompt->text)) {
|
yann@1
|
407 |
for (last_menu = menu->list; ; last_menu = last_menu->next) {
|
yann@1
|
408 |
last_menu->parent = parent;
|
yann@1
|
409 |
if (!last_menu->next)
|
yann@1
|
410 |
break;
|
yann@1
|
411 |
}
|
yann@1
|
412 |
last_menu->next = menu->next;
|
yann@1
|
413 |
menu->next = menu->list;
|
yann@1
|
414 |
menu->list = NULL;
|
yann@1
|
415 |
}
|
yann@1
|
416 |
}
|
yann@1
|
417 |
|
yann@1
|
418 |
if (sym && !(sym->flags & SYMBOL_WARNED)) {
|
yann@1
|
419 |
if (sym->type == S_UNKNOWN)
|
yann@1
|
420 |
menu_warn(parent, "config symbol defined without type");
|
yann@1
|
421 |
|
yann@1
|
422 |
if (sym_is_choice(sym) && !parent->prompt)
|
yann@1
|
423 |
menu_warn(parent, "choice must have a prompt");
|
yann@1
|
424 |
|
yann@1
|
425 |
/* Check properties connected to this symbol */
|
yann@1
|
426 |
sym_check_prop(sym);
|
yann@1
|
427 |
sym->flags |= SYMBOL_WARNED;
|
yann@1
|
428 |
}
|
yann@1
|
429 |
|
yann@1
|
430 |
if (sym && !sym_is_optional(sym) && parent->prompt) {
|
yann@1
|
431 |
sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr,
|
yann@1
|
432 |
expr_alloc_and(parent->prompt->visible.expr,
|
yann@1
|
433 |
expr_alloc_symbol(&symbol_mod)));
|
yann@1
|
434 |
}
|
yann@1
|
435 |
}
|
yann@1
|
436 |
|
yann@2448
|
437 |
bool menu_has_prompt(struct menu *menu)
|
yann@2448
|
438 |
{
|
yann@2448
|
439 |
if (!menu->prompt)
|
yann@2448
|
440 |
return false;
|
yann@2448
|
441 |
return true;
|
yann@2448
|
442 |
}
|
yann@2448
|
443 |
|
yann@1
|
444 |
bool menu_is_visible(struct menu *menu)
|
yann@1
|
445 |
{
|
yann@1
|
446 |
struct menu *child;
|
yann@1
|
447 |
struct symbol *sym;
|
yann@1
|
448 |
tristate visible;
|
yann@1
|
449 |
|
yann@1
|
450 |
if (!menu->prompt)
|
yann@1
|
451 |
return false;
|
yann@2448
|
452 |
|
yann@2448
|
453 |
if (menu->visibility) {
|
yann@2448
|
454 |
if (expr_calc_value(menu->visibility) == no)
|
yann@2448
|
455 |
return no;
|
yann@2448
|
456 |
}
|
yann@2448
|
457 |
|
yann@1
|
458 |
sym = menu->sym;
|
yann@1
|
459 |
if (sym) {
|
yann@1
|
460 |
sym_calc_value(sym);
|
yann@1
|
461 |
visible = menu->prompt->visible.tri;
|
yann@1
|
462 |
} else
|
yann@1
|
463 |
visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr);
|
yann@1
|
464 |
|
yann@1
|
465 |
if (visible != no)
|
yann@1
|
466 |
return true;
|
yann@2448
|
467 |
|
yann@1
|
468 |
if (!sym || sym_get_tristate_value(menu->sym) == no)
|
yann@1
|
469 |
return false;
|
yann@1
|
470 |
|
yann@2448
|
471 |
for (child = menu->list; child; child = child->next) {
|
yann@2448
|
472 |
if (menu_is_visible(child)) {
|
yann@2448
|
473 |
if (sym)
|
yann@2448
|
474 |
sym->flags |= SYMBOL_DEF_USER;
|
yann@1
|
475 |
return true;
|
yann@2448
|
476 |
}
|
yann@2448
|
477 |
}
|
yann@2448
|
478 |
|
yann@1
|
479 |
return false;
|
yann@1
|
480 |
}
|
yann@1
|
481 |
|
yann@1
|
482 |
const char *menu_get_prompt(struct menu *menu)
|
yann@1
|
483 |
{
|
yann@1
|
484 |
if (menu->prompt)
|
yann@943
|
485 |
return menu->prompt->text;
|
yann@1
|
486 |
else if (menu->sym)
|
yann@943
|
487 |
return menu->sym->name;
|
yann@1
|
488 |
return NULL;
|
yann@1
|
489 |
}
|
yann@1
|
490 |
|
yann@1
|
491 |
struct menu *menu_get_root_menu(struct menu *menu)
|
yann@1
|
492 |
{
|
yann@1
|
493 |
return &rootmenu;
|
yann@1
|
494 |
}
|
yann@1
|
495 |
|
yann@1
|
496 |
struct menu *menu_get_parent_menu(struct menu *menu)
|
yann@1
|
497 |
{
|
yann@1
|
498 |
enum prop_type type;
|
yann@1
|
499 |
|
yann@1
|
500 |
for (; menu != &rootmenu; menu = menu->parent) {
|
yann@1
|
501 |
type = menu->prompt ? menu->prompt->type : 0;
|
yann@1
|
502 |
if (type == P_MENU)
|
yann@1
|
503 |
break;
|
yann@1
|
504 |
}
|
yann@1
|
505 |
return menu;
|
yann@1
|
506 |
}
|
yann@1
|
507 |
|
yann@943
|
508 |
bool menu_has_help(struct menu *menu)
|
yann@943
|
509 |
{
|
yann@943
|
510 |
return menu->help != NULL;
|
yann@943
|
511 |
}
|
yann@943
|
512 |
|
yann@943
|
513 |
const char *menu_get_help(struct menu *menu)
|
yann@943
|
514 |
{
|
yann@943
|
515 |
if (menu->help)
|
yann@943
|
516 |
return menu->help;
|
yann@943
|
517 |
else
|
yann@943
|
518 |
return "";
|
yann@943
|
519 |
}
|
yann@2448
|
520 |
|
yann@2448
|
521 |
static void get_prompt_str(struct gstr *r, struct property *prop)
|
yann@2448
|
522 |
{
|
yann@2448
|
523 |
int i, j;
|
yann@2448
|
524 |
struct menu *submenu[8], *menu;
|
yann@2448
|
525 |
|
yann@2448
|
526 |
str_printf(r, _("Prompt: %s\n"), _(prop->text));
|
yann@2448
|
527 |
str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
|
yann@2448
|
528 |
prop->menu->lineno);
|
yann@2448
|
529 |
if (!expr_is_yes(prop->visible.expr)) {
|
yann@2448
|
530 |
str_append(r, _(" Depends on: "));
|
yann@2448
|
531 |
expr_gstr_print(prop->visible.expr, r);
|
yann@2448
|
532 |
str_append(r, "\n");
|
yann@2448
|
533 |
}
|
yann@2448
|
534 |
menu = prop->menu->parent;
|
yann@2448
|
535 |
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent)
|
yann@2448
|
536 |
submenu[i++] = menu;
|
yann@2448
|
537 |
if (i > 0) {
|
yann@2448
|
538 |
str_printf(r, _(" Location:\n"));
|
yann@2448
|
539 |
for (j = 4; --i >= 0; j += 2) {
|
yann@2448
|
540 |
menu = submenu[i];
|
yann@2448
|
541 |
str_printf(r, "%*c-> %s", j, ' ', _(menu_get_prompt(menu)));
|
yann@2448
|
542 |
if (menu->sym) {
|
yann@2448
|
543 |
str_printf(r, " (%s [=%s])", menu->sym->name ?
|
yann@2448
|
544 |
menu->sym->name : _("<choice>"),
|
yann@2448
|
545 |
sym_get_string_value(menu->sym));
|
yann@2448
|
546 |
}
|
yann@2448
|
547 |
str_append(r, "\n");
|
yann@2448
|
548 |
}
|
yann@2448
|
549 |
}
|
yann@2448
|
550 |
}
|
yann@2448
|
551 |
|
yann@2448
|
552 |
void get_symbol_str(struct gstr *r, struct symbol *sym)
|
yann@2448
|
553 |
{
|
yann@2448
|
554 |
bool hit;
|
yann@2448
|
555 |
struct property *prop;
|
yann@2448
|
556 |
|
yann@2448
|
557 |
if (sym && sym->name) {
|
yann@2448
|
558 |
str_printf(r, "Symbol: %s [=%s]\n", sym->name,
|
yann@2448
|
559 |
sym_get_string_value(sym));
|
yann@2448
|
560 |
str_printf(r, "Type : %s\n", sym_type_name(sym->type));
|
yann@2448
|
561 |
if (sym->type == S_INT || sym->type == S_HEX) {
|
yann@2448
|
562 |
prop = sym_get_range_prop(sym);
|
yann@2448
|
563 |
if (prop) {
|
yann@2448
|
564 |
str_printf(r, "Range : ");
|
yann@2448
|
565 |
expr_gstr_print(prop->expr, r);
|
yann@2448
|
566 |
str_append(r, "\n");
|
yann@2448
|
567 |
}
|
yann@2448
|
568 |
}
|
yann@2448
|
569 |
}
|
yann@2448
|
570 |
for_all_prompts(sym, prop)
|
yann@2448
|
571 |
get_prompt_str(r, prop);
|
yann@2448
|
572 |
hit = false;
|
yann@2448
|
573 |
for_all_properties(sym, prop, P_SELECT) {
|
yann@2448
|
574 |
if (!hit) {
|
yann@2448
|
575 |
str_append(r, " Selects: ");
|
yann@2448
|
576 |
hit = true;
|
yann@2448
|
577 |
} else
|
yann@2448
|
578 |
str_printf(r, " && ");
|
yann@2448
|
579 |
expr_gstr_print(prop->expr, r);
|
yann@2448
|
580 |
}
|
yann@2448
|
581 |
if (hit)
|
yann@2448
|
582 |
str_append(r, "\n");
|
yann@2448
|
583 |
if (sym->rev_dep.expr) {
|
yann@2448
|
584 |
str_append(r, _(" Selected by: "));
|
yann@2448
|
585 |
expr_gstr_print(sym->rev_dep.expr, r);
|
yann@2448
|
586 |
str_append(r, "\n");
|
yann@2448
|
587 |
}
|
yann@2448
|
588 |
str_append(r, "\n\n");
|
yann@2448
|
589 |
}
|
yann@2448
|
590 |
|
yann@2448
|
591 |
struct gstr get_relations_str(struct symbol **sym_arr)
|
yann@2448
|
592 |
{
|
yann@2448
|
593 |
struct symbol *sym;
|
yann@2448
|
594 |
struct gstr res = str_new();
|
yann@2448
|
595 |
int i;
|
yann@2448
|
596 |
|
yann@2448
|
597 |
for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
|
yann@2448
|
598 |
get_symbol_str(&res, sym);
|
yann@2448
|
599 |
if (!i)
|
yann@2448
|
600 |
str_append(&res, _("No matches found.\n"));
|
yann@2448
|
601 |
return res;
|
yann@2448
|
602 |
}
|
yann@2448
|
603 |
|
yann@2448
|
604 |
|
yann@2448
|
605 |
void menu_get_ext_help(struct menu *menu, struct gstr *help)
|
yann@2448
|
606 |
{
|
yann@2448
|
607 |
struct symbol *sym = menu->sym;
|
yann@2448
|
608 |
|
yann@2448
|
609 |
if (menu_has_help(menu)) {
|
yann@2448
|
610 |
if (sym->name) {
|
yann@2448
|
611 |
str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
|
yann@2448
|
612 |
str_append(help, _(menu_get_help(menu)));
|
yann@2448
|
613 |
str_append(help, "\n");
|
yann@2448
|
614 |
}
|
yann@2448
|
615 |
} else {
|
yann@2448
|
616 |
str_append(help, nohelp_text);
|
yann@2448
|
617 |
}
|
yann@2448
|
618 |
if (sym)
|
yann@2448
|
619 |
get_symbol_str(help, sym);
|
yann@2448
|
620 |
}
|