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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 <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <time.h>
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#include <sys/stat.h>
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#define LKC_DIRECT_LINK
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#include "lkc.h"
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static void conf(struct menu *menu);
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static void check_conf(struct menu *menu);
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enum {
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ask_all,
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ask_new,
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ask_silent,
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set_default,
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set_yes,
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set_mod,
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set_no,
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set_random
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} input_mode = ask_all;
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char *defconfig_file;
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static int indent = 1;
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static int valid_stdin = 1;
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static int conf_cnt;
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static char line[128];
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static struct menu *rootEntry;
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static char nohelp_text[] = N_("Sorry, no help available for this option yet.\n");
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static void strip(char *str)
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{
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char *p = str;
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int l;
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while ((isspace(*p)))
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p++;
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l = strlen(p);
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if (p != str)
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memmove(str, p, l + 1);
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if (!l)
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return;
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p = str + l - 1;
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while ((isspace(*p)))
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*p-- = 0;
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}
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static void check_stdin(void)
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{
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if (!valid_stdin && input_mode == ask_silent) {
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printf(_("aborted!\n\n"));
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printf(_("Console input/output is redirected. "));
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printf(_("Run 'make oldconfig' to update configuration.\n\n"));
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exit(1);
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}
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}
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static void conf_askvalue(struct symbol *sym, const char *def)
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{
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enum symbol_type type = sym_get_type(sym);
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tristate val;
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if (!sym_has_value(sym))
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printf("(NEW) ");
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line[0] = '\n';
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line[1] = 0;
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if (!sym_is_changable(sym)) {
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printf("%s\n", def);
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line[0] = '\n';
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line[1] = 0;
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return;
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}
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switch (input_mode) {
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case set_no:
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case set_mod:
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case set_yes:
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case set_random:
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if (sym_has_value(sym)) {
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printf("%s\n", def);
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return;
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}
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break;
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case ask_new:
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case ask_silent:
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if (sym_has_value(sym)) {
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printf("%s\n", def);
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return;
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}
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check_stdin();
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case ask_all:
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fflush(stdout);
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fgets(line, 128, stdin);
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return;
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case set_default:
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printf("%s\n", def);
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return;
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default:
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break;
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}
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switch (type) {
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case S_INT:
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case S_HEX:
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case S_STRING:
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printf("%s\n", def);
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return;
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default:
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;
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}
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switch (input_mode) {
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case set_yes:
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if (sym_tristate_within_range(sym, yes)) {
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line[0] = 'y';
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line[1] = '\n';
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line[2] = 0;
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break;
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}
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case set_mod:
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if (type == S_TRISTATE) {
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if (sym_tristate_within_range(sym, mod)) {
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line[0] = 'm';
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line[1] = '\n';
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line[2] = 0;
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break;
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}
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} else {
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if (sym_tristate_within_range(sym, yes)) {
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line[0] = 'y';
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line[1] = '\n';
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line[2] = 0;
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break;
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}
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}
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case set_no:
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if (sym_tristate_within_range(sym, no)) {
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line[0] = 'n';
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line[1] = '\n';
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line[2] = 0;
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break;
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}
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case set_random:
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do {
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val = (tristate)(random() % 3);
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} while (!sym_tristate_within_range(sym, val));
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switch (val) {
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case no: line[0] = 'n'; break;
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case mod: line[0] = 'm'; break;
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case yes: line[0] = 'y'; break;
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}
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line[1] = '\n';
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line[2] = 0;
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break;
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default:
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break;
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}
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printf("%s", line);
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}
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int conf_string(struct menu *menu)
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{
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struct symbol *sym = menu->sym;
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const char *def, *help;
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while (1) {
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printf("%*s%s ", indent - 1, "", menu->prompt->text);
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printf("(%s) ", sym->name);
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def = sym_get_string_value(sym);
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if (sym_get_string_value(sym))
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printf("[%s] ", def);
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conf_askvalue(sym, def);
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switch (line[0]) {
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case '\n':
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break;
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case '?':
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/* print help */
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if (line[1] == '\n') {
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help = nohelp_text;
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if (menu->sym->help)
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help = menu->sym->help;
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printf("\n%s\n", menu->sym->help);
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def = NULL;
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break;
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}
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default:
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line[strlen(line)-1] = 0;
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def = line;
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}
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if (def && sym_set_string_value(sym, def))
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return 0;
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}
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}
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static int conf_sym(struct menu *menu)
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{
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struct symbol *sym = menu->sym;
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int type;
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tristate oldval, newval;
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const char *help;
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while (1) {
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printf("%*s%s ", indent - 1, "", menu->prompt->text);
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if (sym->name)
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printf("(%s) ", sym->name);
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type = sym_get_type(sym);
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putchar('[');
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oldval = sym_get_tristate_value(sym);
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switch (oldval) {
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case no:
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putchar('N');
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break;
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case mod:
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putchar('M');
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break;
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case yes:
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putchar('Y');
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break;
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}
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if (oldval != no && sym_tristate_within_range(sym, no))
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printf("/n");
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if (oldval != mod && sym_tristate_within_range(sym, mod))
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printf("/m");
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if (oldval != yes && sym_tristate_within_range(sym, yes))
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printf("/y");
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if (sym->help)
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printf("/?");
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printf("] ");
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conf_askvalue(sym, sym_get_string_value(sym));
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strip(line);
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switch (line[0]) {
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case 'n':
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case 'N':
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newval = no;
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if (!line[1] || !strcmp(&line[1], "o"))
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break;
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continue;
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case 'm':
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case 'M':
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newval = mod;
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if (!line[1])
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break;
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continue;
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case 'y':
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case 'Y':
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newval = yes;
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if (!line[1] || !strcmp(&line[1], "es"))
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break;
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continue;
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case 0:
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newval = oldval;
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break;
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case '?':
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goto help;
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default:
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continue;
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}
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if (sym_set_tristate_value(sym, newval))
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return 0;
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help:
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help = nohelp_text;
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273 |
if (sym->help)
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help = sym->help;
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printf("\n%s\n", help);
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276 |
}
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277 |
}
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278 |
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279 |
static int conf_choice(struct menu *menu)
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|
280 |
{
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|
281 |
struct symbol *sym, *def_sym;
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282 |
struct menu *child;
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|
283 |
int type;
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284 |
bool is_new;
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285 |
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286 |
sym = menu->sym;
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287 |
type = sym_get_type(sym);
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288 |
is_new = !sym_has_value(sym);
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289 |
if (sym_is_changable(sym)) {
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290 |
conf_sym(menu);
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291 |
sym_calc_value(sym);
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292 |
switch (sym_get_tristate_value(sym)) {
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|
293 |
case no:
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294 |
return 1;
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|
295 |
case mod:
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|
296 |
return 0;
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297 |
case yes:
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298 |
break;
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299 |
}
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300 |
} else {
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|
301 |
switch (sym_get_tristate_value(sym)) {
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|
302 |
case no:
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|
303 |
return 1;
|
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|
304 |
case mod:
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|
305 |
printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu));
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|
306 |
return 0;
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|
307 |
case yes:
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|
308 |
break;
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|
309 |
}
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|
310 |
}
|
yann@1
|
311 |
|
yann@1
|
312 |
while (1) {
|
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|
313 |
int cnt, def;
|
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|
314 |
|
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|
315 |
printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu));
|
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|
316 |
def_sym = sym_get_choice_value(sym);
|
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|
317 |
cnt = def = 0;
|
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|
318 |
line[0] = 0;
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|
319 |
for (child = menu->list; child; child = child->next) {
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|
320 |
if (!menu_is_visible(child))
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|
321 |
continue;
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|
322 |
if (!child->sym) {
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|
323 |
printf("%*c %s\n", indent, '*', menu_get_prompt(child));
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|
324 |
continue;
|
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|
325 |
}
|
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|
326 |
cnt++;
|
yann@1
|
327 |
if (child->sym == def_sym) {
|
yann@1
|
328 |
def = cnt;
|
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|
329 |
printf("%*c", indent, '>');
|
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|
330 |
} else
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|
331 |
printf("%*c", indent, ' ');
|
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|
332 |
printf(" %d. %s", cnt, menu_get_prompt(child));
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|
333 |
if (child->sym->name)
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|
334 |
printf(" (%s)", child->sym->name);
|
yann@1
|
335 |
if (!sym_has_value(child->sym))
|
yann@1
|
336 |
printf(" (NEW)");
|
yann@1
|
337 |
printf("\n");
|
yann@1
|
338 |
}
|
yann@1
|
339 |
printf("%*schoice", indent - 1, "");
|
yann@1
|
340 |
if (cnt == 1) {
|
yann@1
|
341 |
printf("[1]: 1\n");
|
yann@1
|
342 |
goto conf_childs;
|
yann@1
|
343 |
}
|
yann@1
|
344 |
printf("[1-%d", cnt);
|
yann@1
|
345 |
if (sym->help)
|
yann@1
|
346 |
printf("?");
|
yann@1
|
347 |
printf("]: ");
|
yann@1
|
348 |
switch (input_mode) {
|
yann@1
|
349 |
case ask_new:
|
yann@1
|
350 |
case ask_silent:
|
yann@1
|
351 |
if (!is_new) {
|
yann@1
|
352 |
cnt = def;
|
yann@1
|
353 |
printf("%d\n", cnt);
|
yann@1
|
354 |
break;
|
yann@1
|
355 |
}
|
yann@1
|
356 |
check_stdin();
|
yann@1
|
357 |
case ask_all:
|
yann@1
|
358 |
fflush(stdout);
|
yann@1
|
359 |
fgets(line, 128, stdin);
|
yann@1
|
360 |
strip(line);
|
yann@1
|
361 |
if (line[0] == '?') {
|
yann@1
|
362 |
printf("\n%s\n", menu->sym->help ?
|
yann@1
|
363 |
menu->sym->help : nohelp_text);
|
yann@1
|
364 |
continue;
|
yann@1
|
365 |
}
|
yann@1
|
366 |
if (!line[0])
|
yann@1
|
367 |
cnt = def;
|
yann@1
|
368 |
else if (isdigit(line[0]))
|
yann@1
|
369 |
cnt = atoi(line);
|
yann@1
|
370 |
else
|
yann@1
|
371 |
continue;
|
yann@1
|
372 |
break;
|
yann@1
|
373 |
case set_random:
|
yann@1
|
374 |
def = (random() % cnt) + 1;
|
yann@1
|
375 |
case set_default:
|
yann@1
|
376 |
case set_yes:
|
yann@1
|
377 |
case set_mod:
|
yann@1
|
378 |
case set_no:
|
yann@1
|
379 |
cnt = def;
|
yann@1
|
380 |
printf("%d\n", cnt);
|
yann@1
|
381 |
break;
|
yann@1
|
382 |
}
|
yann@1
|
383 |
|
yann@1
|
384 |
conf_childs:
|
yann@1
|
385 |
for (child = menu->list; child; child = child->next) {
|
yann@1
|
386 |
if (!child->sym || !menu_is_visible(child))
|
yann@1
|
387 |
continue;
|
yann@1
|
388 |
if (!--cnt)
|
yann@1
|
389 |
break;
|
yann@1
|
390 |
}
|
yann@1
|
391 |
if (!child)
|
yann@1
|
392 |
continue;
|
yann@1
|
393 |
if (line[strlen(line) - 1] == '?') {
|
yann@1
|
394 |
printf("\n%s\n", child->sym->help ?
|
yann@1
|
395 |
child->sym->help : nohelp_text);
|
yann@1
|
396 |
continue;
|
yann@1
|
397 |
}
|
yann@1
|
398 |
sym_set_choice_value(sym, child->sym);
|
yann@1
|
399 |
if (child->list) {
|
yann@1
|
400 |
indent += 2;
|
yann@1
|
401 |
conf(child->list);
|
yann@1
|
402 |
indent -= 2;
|
yann@1
|
403 |
}
|
yann@1
|
404 |
return 1;
|
yann@1
|
405 |
}
|
yann@1
|
406 |
}
|
yann@1
|
407 |
|
yann@1
|
408 |
static void conf(struct menu *menu)
|
yann@1
|
409 |
{
|
yann@1
|
410 |
struct symbol *sym;
|
yann@1
|
411 |
struct property *prop;
|
yann@1
|
412 |
struct menu *child;
|
yann@1
|
413 |
|
yann@1
|
414 |
if (!menu_is_visible(menu))
|
yann@1
|
415 |
return;
|
yann@1
|
416 |
|
yann@1
|
417 |
sym = menu->sym;
|
yann@1
|
418 |
prop = menu->prompt;
|
yann@1
|
419 |
if (prop) {
|
yann@1
|
420 |
const char *prompt;
|
yann@1
|
421 |
|
yann@1
|
422 |
switch (prop->type) {
|
yann@1
|
423 |
case P_MENU:
|
yann@1
|
424 |
if (input_mode == ask_silent && rootEntry != menu) {
|
yann@1
|
425 |
check_conf(menu);
|
yann@1
|
426 |
return;
|
yann@1
|
427 |
}
|
yann@1
|
428 |
case P_COMMENT:
|
yann@1
|
429 |
prompt = menu_get_prompt(menu);
|
yann@1
|
430 |
if (prompt)
|
yann@1
|
431 |
printf("%*c\n%*c %s\n%*c\n",
|
yann@1
|
432 |
indent, '*',
|
yann@1
|
433 |
indent, '*', prompt,
|
yann@1
|
434 |
indent, '*');
|
yann@1
|
435 |
default:
|
yann@1
|
436 |
;
|
yann@1
|
437 |
}
|
yann@1
|
438 |
}
|
yann@1
|
439 |
|
yann@1
|
440 |
if (!sym)
|
yann@1
|
441 |
goto conf_childs;
|
yann@1
|
442 |
|
yann@1
|
443 |
if (sym_is_choice(sym)) {
|
yann@1
|
444 |
conf_choice(menu);
|
yann@1
|
445 |
if (sym->curr.tri != mod)
|
yann@1
|
446 |
return;
|
yann@1
|
447 |
goto conf_childs;
|
yann@1
|
448 |
}
|
yann@1
|
449 |
|
yann@1
|
450 |
switch (sym->type) {
|
yann@1
|
451 |
case S_INT:
|
yann@1
|
452 |
case S_HEX:
|
yann@1
|
453 |
case S_STRING:
|
yann@1
|
454 |
conf_string(menu);
|
yann@1
|
455 |
break;
|
yann@1
|
456 |
default:
|
yann@1
|
457 |
conf_sym(menu);
|
yann@1
|
458 |
break;
|
yann@1
|
459 |
}
|
yann@1
|
460 |
|
yann@1
|
461 |
conf_childs:
|
yann@1
|
462 |
if (sym)
|
yann@1
|
463 |
indent += 2;
|
yann@1
|
464 |
for (child = menu->list; child; child = child->next)
|
yann@1
|
465 |
conf(child);
|
yann@1
|
466 |
if (sym)
|
yann@1
|
467 |
indent -= 2;
|
yann@1
|
468 |
}
|
yann@1
|
469 |
|
yann@1
|
470 |
static void check_conf(struct menu *menu)
|
yann@1
|
471 |
{
|
yann@1
|
472 |
struct symbol *sym;
|
yann@1
|
473 |
struct menu *child;
|
yann@1
|
474 |
|
yann@1
|
475 |
if (!menu_is_visible(menu))
|
yann@1
|
476 |
return;
|
yann@1
|
477 |
|
yann@1
|
478 |
sym = menu->sym;
|
yann@1
|
479 |
if (sym && !sym_has_value(sym)) {
|
yann@1
|
480 |
if (sym_is_changable(sym) ||
|
yann@1
|
481 |
(sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
|
yann@1
|
482 |
if (!conf_cnt++)
|
yann@1
|
483 |
printf(_("*\n* Restart config...\n*\n"));
|
yann@1
|
484 |
rootEntry = menu_get_parent_menu(menu);
|
yann@1
|
485 |
conf(rootEntry);
|
yann@1
|
486 |
}
|
yann@1
|
487 |
}
|
yann@1
|
488 |
|
yann@1
|
489 |
for (child = menu->list; child; child = child->next)
|
yann@1
|
490 |
check_conf(child);
|
yann@1
|
491 |
}
|
yann@1
|
492 |
|
yann@1
|
493 |
int main(int ac, char **av)
|
yann@1
|
494 |
{
|
yann@1
|
495 |
int i = 1;
|
yann@1
|
496 |
const char *name;
|
yann@1
|
497 |
struct stat tmpstat;
|
yann@1
|
498 |
|
yann@1
|
499 |
if (ac > i && av[i][0] == '-') {
|
yann@1
|
500 |
switch (av[i++][1]) {
|
yann@1
|
501 |
case 'o':
|
yann@1
|
502 |
input_mode = ask_new;
|
yann@1
|
503 |
break;
|
yann@1
|
504 |
case 's':
|
yann@1
|
505 |
input_mode = ask_silent;
|
yann@1
|
506 |
break;
|
yann@1
|
507 |
case 'd':
|
yann@1
|
508 |
input_mode = set_default;
|
yann@1
|
509 |
break;
|
yann@1
|
510 |
case 'D':
|
yann@1
|
511 |
input_mode = set_default;
|
yann@1
|
512 |
defconfig_file = av[i++];
|
yann@1
|
513 |
if (!defconfig_file) {
|
yann@1
|
514 |
printf(_("%s: No default config file specified\n"),
|
yann@1
|
515 |
av[0]);
|
yann@1
|
516 |
exit(1);
|
yann@1
|
517 |
}
|
yann@1
|
518 |
break;
|
yann@1
|
519 |
case 'n':
|
yann@1
|
520 |
input_mode = set_no;
|
yann@1
|
521 |
break;
|
yann@1
|
522 |
case 'm':
|
yann@1
|
523 |
input_mode = set_mod;
|
yann@1
|
524 |
break;
|
yann@1
|
525 |
case 'y':
|
yann@1
|
526 |
input_mode = set_yes;
|
yann@1
|
527 |
break;
|
yann@1
|
528 |
case 'r':
|
yann@1
|
529 |
input_mode = set_random;
|
yann@1
|
530 |
srandom(time(NULL));
|
yann@1
|
531 |
break;
|
yann@1
|
532 |
case 'h':
|
yann@1
|
533 |
case '?':
|
yann@1
|
534 |
fprintf(stderr, "See README for usage info\n");
|
yann@1
|
535 |
exit(0);
|
yann@1
|
536 |
}
|
yann@1
|
537 |
}
|
yann@1
|
538 |
name = av[i];
|
yann@1
|
539 |
if (!name) {
|
yann@1
|
540 |
printf(_("%s: Kconfig file missing\n"), av[0]);
|
yann@1
|
541 |
exit(1);
|
yann@1
|
542 |
}
|
yann@1
|
543 |
conf_parse(name);
|
yann@1
|
544 |
//zconfdump(stdout);
|
yann@1
|
545 |
switch (input_mode) {
|
yann@1
|
546 |
case set_default:
|
yann@1
|
547 |
if (!defconfig_file)
|
yann@1
|
548 |
defconfig_file = conf_get_default_confname();
|
yann@1
|
549 |
if (conf_read(defconfig_file)) {
|
yann@1
|
550 |
printf("***\n"
|
yann@1
|
551 |
"*** Can't find default configuration \"%s\"!\n"
|
yann@1
|
552 |
"***\n", defconfig_file);
|
yann@1
|
553 |
exit(1);
|
yann@1
|
554 |
}
|
yann@1
|
555 |
break;
|
yann@1
|
556 |
case ask_silent:
|
yann@1
|
557 |
if (stat(".config", &tmpstat)) {
|
yann@1
|
558 |
printf(_("***\n"
|
yann@39
|
559 |
"*** You have not yet configured "PROJECT_NAME"!\n"
|
yann@1
|
560 |
"***\n"
|
yann@1
|
561 |
"*** Please run some configurator (e.g. \"make oldconfig\" or\n"
|
yann@1
|
562 |
"*** \"make menuconfig\" or \"make xconfig\").\n"
|
yann@1
|
563 |
"***\n"));
|
yann@1
|
564 |
exit(1);
|
yann@1
|
565 |
}
|
yann@1
|
566 |
case ask_all:
|
yann@1
|
567 |
case ask_new:
|
yann@1
|
568 |
conf_read(NULL);
|
yann@1
|
569 |
break;
|
yann@1
|
570 |
case set_no:
|
yann@1
|
571 |
case set_mod:
|
yann@1
|
572 |
case set_yes:
|
yann@1
|
573 |
case set_random:
|
yann@1
|
574 |
name = getenv("KCONFIG_ALLCONFIG");
|
yann@1
|
575 |
if (name && !stat(name, &tmpstat)) {
|
yann@1
|
576 |
conf_read_simple(name, S_DEF_USER);
|
yann@1
|
577 |
break;
|
yann@1
|
578 |
}
|
yann@1
|
579 |
switch (input_mode) {
|
yann@1
|
580 |
case set_no: name = "allno.config"; break;
|
yann@1
|
581 |
case set_mod: name = "allmod.config"; break;
|
yann@1
|
582 |
case set_yes: name = "allyes.config"; break;
|
yann@1
|
583 |
case set_random: name = "allrandom.config"; break;
|
yann@1
|
584 |
default: break;
|
yann@1
|
585 |
}
|
yann@1
|
586 |
if (!stat(name, &tmpstat))
|
yann@1
|
587 |
conf_read_simple(name, S_DEF_USER);
|
yann@1
|
588 |
else if (!stat("all.config", &tmpstat))
|
yann@1
|
589 |
conf_read_simple("all.config", S_DEF_USER);
|
yann@1
|
590 |
break;
|
yann@1
|
591 |
default:
|
yann@1
|
592 |
break;
|
yann@1
|
593 |
}
|
yann@1
|
594 |
|
yann@1
|
595 |
if (input_mode != ask_silent) {
|
yann@1
|
596 |
rootEntry = &rootmenu;
|
yann@1
|
597 |
conf(&rootmenu);
|
yann@1
|
598 |
if (input_mode == ask_all) {
|
yann@1
|
599 |
input_mode = ask_silent;
|
yann@1
|
600 |
valid_stdin = 1;
|
yann@1
|
601 |
}
|
yann@39
|
602 |
} else if (conf_get_changed()) {
|
yann@1
|
603 |
name = getenv("KCONFIG_NOSILENTUPDATE");
|
yann@1
|
604 |
if (name && *name) {
|
yann@1
|
605 |
fprintf(stderr, _("\n*** "PROJECT_NAME" configuration requires explicit update.\n\n"));
|
yann@1
|
606 |
return 1;
|
yann@1
|
607 |
}
|
yann@1
|
608 |
} else
|
yann@1
|
609 |
goto skip_check;
|
yann@1
|
610 |
|
yann@1
|
611 |
do {
|
yann@1
|
612 |
conf_cnt = 0;
|
yann@1
|
613 |
check_conf(&rootmenu);
|
yann@1
|
614 |
} while (conf_cnt);
|
yann@39
|
615 |
if (conf_write(NULL)) {
|
yann@39
|
616 |
fprintf(stderr, _("\n*** Error during writing of "PROJECT_NAME" configuration.\n\n"));
|
yann@39
|
617 |
return 1;
|
yann@39
|
618 |
}
|
yann@39
|
619 |
skip_check:
|
yann@1
|
620 |
|
yann@39
|
621 |
return 0;
|
yann@1
|
622 |
}
|