1048 строки
28 KiB
C
1048 строки
28 KiB
C
/*
|
|
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
|
|
* Released under the terms of the GNU GPL v2.0.
|
|
*
|
|
* Introduced single menu mode (show all sub-menus in one large tree).
|
|
* 2002-11-06 Petr Baudis <pasky@ucw.cz>
|
|
*
|
|
* i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br>
|
|
*/
|
|
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <limits.h>
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <signal.h>
|
|
#include <unistd.h>
|
|
#include <locale.h>
|
|
|
|
#include "lkc.h"
|
|
#include "lxdialog/dialog.h"
|
|
|
|
static const char mconf_readme[] = N_(
|
|
"Overview\n"
|
|
"--------\n"
|
|
"This interface lets you select features and parameters for the build.\n"
|
|
"Features can either be built-in, modularized, or ignored. Parameters\n"
|
|
"must be entered in as decimal or hexadecimal numbers or text.\n"
|
|
"\n"
|
|
"Menu items beginning with following braces represent features that\n"
|
|
" [ ] can be built in or removed\n"
|
|
" < > can be built in, modularized or removed\n"
|
|
" { } can be built in or modularized (selected by other feature)\n"
|
|
" - - are selected by other feature,\n"
|
|
"while *, M or whitespace inside braces means to build in, build as\n"
|
|
"a module or to exclude the feature respectively.\n"
|
|
"\n"
|
|
"To change any of these features, highlight it with the cursor\n"
|
|
"keys and press <Y> to build it in, <M> to make it a module or\n"
|
|
"<N> to remove it. You may also press the <Space Bar> to cycle\n"
|
|
"through the available options (i.e. Y->N->M->Y).\n"
|
|
"\n"
|
|
"Some additional keyboard hints:\n"
|
|
"\n"
|
|
"Menus\n"
|
|
"----------\n"
|
|
"o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n"
|
|
" wish to change or the submenu you wish to select and press <Enter>.\n"
|
|
" Submenus are designated by \"--->\", empty ones by \"----\".\n"
|
|
"\n"
|
|
" Shortcut: Press the option's highlighted letter (hotkey).\n"
|
|
" Pressing a hotkey more than once will sequence\n"
|
|
" through all visible items which use that hotkey.\n"
|
|
"\n"
|
|
" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n"
|
|
" unseen options into view.\n"
|
|
"\n"
|
|
"o To exit a menu use the cursor keys to highlight the <Exit> button\n"
|
|
" and press <ENTER>.\n"
|
|
"\n"
|
|
" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n"
|
|
" using those letters. You may press a single <ESC>, but\n"
|
|
" there is a delayed response which you may find annoying.\n"
|
|
"\n"
|
|
" Also, the <TAB> and cursor keys will cycle between <Select>,\n"
|
|
" <Exit>, <Help>, <Save>, and <Load>.\n"
|
|
"\n"
|
|
"o To get help with an item, use the cursor keys to highlight <Help>\n"
|
|
" and press <ENTER>.\n"
|
|
"\n"
|
|
" Shortcut: Press <H> or <?>.\n"
|
|
"\n"
|
|
"o To toggle the display of hidden options, press <Z>.\n"
|
|
"\n"
|
|
"\n"
|
|
"Radiolists (Choice lists)\n"
|
|
"-----------\n"
|
|
"o Use the cursor keys to select the option you wish to set and press\n"
|
|
" <S> or the <SPACE BAR>.\n"
|
|
"\n"
|
|
" Shortcut: Press the first letter of the option you wish to set then\n"
|
|
" press <S> or <SPACE BAR>.\n"
|
|
"\n"
|
|
"o To see available help for the item, use the cursor keys to highlight\n"
|
|
" <Help> and Press <ENTER>.\n"
|
|
"\n"
|
|
" Shortcut: Press <H> or <?>.\n"
|
|
"\n"
|
|
" Also, the <TAB> and cursor keys will cycle between <Select> and\n"
|
|
" <Help>\n"
|
|
"\n"
|
|
"\n"
|
|
"Data Entry\n"
|
|
"-----------\n"
|
|
"o Enter the requested information and press <ENTER>\n"
|
|
" If you are entering hexadecimal values, it is not necessary to\n"
|
|
" add the '0x' prefix to the entry.\n"
|
|
"\n"
|
|
"o For help, use the <TAB> or cursor keys to highlight the help option\n"
|
|
" and press <ENTER>. You can try <TAB><H> as well.\n"
|
|
"\n"
|
|
"\n"
|
|
"Text Box (Help Window)\n"
|
|
"--------\n"
|
|
"o Use the cursor keys to scroll up/down/left/right. The VI editor\n"
|
|
" keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n"
|
|
" those who are familiar with less and lynx.\n"
|
|
"\n"
|
|
"o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n"
|
|
"\n"
|
|
"\n"
|
|
"Alternate Configuration Files\n"
|
|
"-----------------------------\n"
|
|
"Menuconfig supports the use of alternate configuration files for\n"
|
|
"those who, for various reasons, find it necessary to switch\n"
|
|
"between different configurations.\n"
|
|
"\n"
|
|
"The <Save> button will let you save the current configuration to\n"
|
|
"a file of your choosing. Use the <Load> button to load a previously\n"
|
|
"saved alternate configuration.\n"
|
|
"\n"
|
|
"Even if you don't use alternate configuration files, but you find\n"
|
|
"during a Menuconfig session that you have completely messed up your\n"
|
|
"settings, you may use the <Load> button to restore your previously\n"
|
|
"saved settings from \".config\" without restarting Menuconfig.\n"
|
|
"\n"
|
|
"Other information\n"
|
|
"-----------------\n"
|
|
"If you use Menuconfig in an XTERM window, make sure you have your\n"
|
|
"$TERM variable set to point to an xterm definition which supports\n"
|
|
"color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n"
|
|
"not display correctly in an RXVT window because rxvt displays only one\n"
|
|
"intensity of color, bright.\n"
|
|
"\n"
|
|
"Menuconfig will display larger menus on screens or xterms which are\n"
|
|
"set to display more than the standard 25 row by 80 column geometry.\n"
|
|
"In order for this to work, the \"stty size\" command must be able to\n"
|
|
"display the screen's current row and column geometry. I STRONGLY\n"
|
|
"RECOMMEND that you make sure you do NOT have the shell variables\n"
|
|
"LINES and COLUMNS exported into your environment. Some distributions\n"
|
|
"export those variables via /etc/profile. Some ncurses programs can\n"
|
|
"become confused when those variables (LINES & COLUMNS) don't reflect\n"
|
|
"the true screen size.\n"
|
|
"\n"
|
|
"Optional personality available\n"
|
|
"------------------------------\n"
|
|
"If you prefer to have all of the options listed in a single menu,\n"
|
|
"rather than the default multimenu hierarchy, run the menuconfig with\n"
|
|
"MENUCONFIG_MODE environment variable set to single_menu. Example:\n"
|
|
"\n"
|
|
"make MENUCONFIG_MODE=single_menu menuconfig\n"
|
|
"\n"
|
|
"<Enter> will then unroll the appropriate category, or enfold it if it\n"
|
|
"is already unrolled.\n"
|
|
"\n"
|
|
"Note that this mode can eventually be a little more CPU expensive\n"
|
|
"(especially with a larger number of unrolled categories) than the\n"
|
|
"default mode.\n"
|
|
"\n"
|
|
"Different color themes available\n"
|
|
"--------------------------------\n"
|
|
"It is possible to select different color themes using the variable\n"
|
|
"MENUCONFIG_COLOR. To select a theme use:\n"
|
|
"\n"
|
|
"make MENUCONFIG_COLOR=<theme> menuconfig\n"
|
|
"\n"
|
|
"Available themes are\n"
|
|
" mono => selects colors suitable for monochrome displays\n"
|
|
" blackbg => selects a color scheme with black background\n"
|
|
" classic => theme with blue background. The classic look\n"
|
|
" bluetitle => an LCD friendly version of classic. (default)\n"
|
|
"\n"),
|
|
menu_instructions[] = N_(
|
|
"Arrow keys navigate the menu. "
|
|
"<Enter> selects submenus ---> (or empty submenus ----). "
|
|
"Highlighted letters are hotkeys. "
|
|
"Pressing <Y> includes, <N> excludes, <M> modularizes features. "
|
|
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
|
|
"Legend: [*] built-in [ ] excluded <M> module < > module capable"),
|
|
radiolist_instructions[] = N_(
|
|
"Use the arrow keys to navigate this window or "
|
|
"press the hotkey of the item you wish to select "
|
|
"followed by the <SPACE BAR>. "
|
|
"Press <?> for additional information about this option."),
|
|
inputbox_instructions_int[] = N_(
|
|
"Please enter a decimal value. "
|
|
"Fractions will not be accepted. "
|
|
"Use the <TAB> key to move from the input field to the buttons below it."),
|
|
inputbox_instructions_hex[] = N_(
|
|
"Please enter a hexadecimal value. "
|
|
"Use the <TAB> key to move from the input field to the buttons below it."),
|
|
inputbox_instructions_string[] = N_(
|
|
"Please enter a string value. "
|
|
"Use the <TAB> key to move from the input field to the buttons below it."),
|
|
setmod_text[] = N_(
|
|
"This feature depends on another which has been configured as a module.\n"
|
|
"As a result, this feature will be built as a module."),
|
|
load_config_text[] = N_(
|
|
"Enter the name of the configuration file you wish to load. "
|
|
"Accept the name shown to restore the configuration you "
|
|
"last retrieved. Leave blank to abort."),
|
|
load_config_help[] = N_(
|
|
"\n"
|
|
"For various reasons, one may wish to keep several different\n"
|
|
"configurations available on a single machine.\n"
|
|
"\n"
|
|
"If you have saved a previous configuration in a file other than the\n"
|
|
"default one, entering its name here will allow you to modify that\n"
|
|
"configuration.\n"
|
|
"\n"
|
|
"If you are uncertain, then you have probably never used alternate\n"
|
|
"configuration files. You should therefore leave this blank to abort.\n"),
|
|
save_config_text[] = N_(
|
|
"Enter a filename to which this configuration should be saved "
|
|
"as an alternate. Leave blank to abort."),
|
|
save_config_help[] = N_(
|
|
"\n"
|
|
"For various reasons, one may wish to keep different configurations\n"
|
|
"available on a single machine.\n"
|
|
"\n"
|
|
"Entering a file name here will allow you to later retrieve, modify\n"
|
|
"and use the current configuration as an alternate to whatever\n"
|
|
"configuration options you have selected at that time.\n"
|
|
"\n"
|
|
"If you are uncertain what all this means then you should probably\n"
|
|
"leave this blank.\n"),
|
|
search_help[] = N_(
|
|
"\n"
|
|
"Search for symbols and display their relations.\n"
|
|
"Regular expressions are allowed.\n"
|
|
"Example: search for \"^FOO\"\n"
|
|
"Result:\n"
|
|
"-----------------------------------------------------------------\n"
|
|
"Symbol: FOO [=m]\n"
|
|
"Type : tristate\n"
|
|
"Prompt: Foo bus is used to drive the bar HW\n"
|
|
" Location:\n"
|
|
" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
|
|
" -> PCI support (PCI [=y])\n"
|
|
"(1) -> PCI access mode (<choice> [=y])\n"
|
|
" Defined at drivers/pci/Kconfig:47\n"
|
|
" Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
|
|
" Selects: LIBCRC32\n"
|
|
" Selected by: BAR [=n]\n"
|
|
"-----------------------------------------------------------------\n"
|
|
"o The line 'Type:' shows the type of the configuration option for\n"
|
|
" this symbol (bool, tristate, string, ...)\n"
|
|
"o The line 'Prompt:' shows the text used in the menu structure for\n"
|
|
" this symbol\n"
|
|
"o The 'Defined at' line tells at what file / line number the symbol\n"
|
|
" is defined\n"
|
|
"o The 'Depends on:' line tells what symbols need to be defined for\n"
|
|
" this symbol to be visible in the menu (selectable)\n"
|
|
"o The 'Location:' lines tells where in the menu structure this symbol\n"
|
|
" is located\n"
|
|
" A location followed by a [=y] indicates that this is a\n"
|
|
" selectable menu item - and the current value is displayed inside\n"
|
|
" brackets.\n"
|
|
" Press the key in the (#) prefix to jump directly to that\n"
|
|
" location. You will be returned to the current search results\n"
|
|
" after exiting this new menu.\n"
|
|
"o The 'Selects:' line tells what symbols will be automatically\n"
|
|
" selected if this symbol is selected (y or m)\n"
|
|
"o The 'Selected by' line tells what symbol has selected this symbol\n"
|
|
"\n"
|
|
"Only relevant lines are shown.\n"
|
|
"\n\n"
|
|
"Search examples:\n"
|
|
"Examples: USB => find all symbols containing USB\n"
|
|
" ^USB => find all symbols starting with USB\n"
|
|
" USB$ => find all symbols ending with USB\n"
|
|
"\n");
|
|
|
|
static int indent;
|
|
static struct menu *current_menu;
|
|
static int child_count;
|
|
static int single_menu_mode;
|
|
static int show_all_options;
|
|
static int save_and_exit;
|
|
static int silent;
|
|
|
|
static void conf(struct menu *menu, struct menu *active_menu);
|
|
static void conf_choice(struct menu *menu);
|
|
static void conf_string(struct menu *menu);
|
|
static void conf_load(void);
|
|
static void conf_save(void);
|
|
static int show_textbox_ext(const char *title, char *text, int r, int c,
|
|
int *keys, int *vscroll, int *hscroll,
|
|
update_text_fn update_text, void *data);
|
|
static void show_textbox(const char *title, const char *text, int r, int c);
|
|
static void show_helptext(const char *title, const char *text);
|
|
static void show_help(struct menu *menu);
|
|
|
|
static char filename[PATH_MAX+1];
|
|
static void set_config_filename(const char *config_filename)
|
|
{
|
|
static char menu_backtitle[PATH_MAX+128];
|
|
int size;
|
|
|
|
size = snprintf(menu_backtitle, sizeof(menu_backtitle),
|
|
"%s - %s", config_filename, rootmenu.prompt->text);
|
|
if (size >= sizeof(menu_backtitle))
|
|
menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
|
|
set_dialog_backtitle(menu_backtitle);
|
|
|
|
size = snprintf(filename, sizeof(filename), "%s", config_filename);
|
|
if (size >= sizeof(filename))
|
|
filename[sizeof(filename)-1] = '\0';
|
|
}
|
|
|
|
struct subtitle_part {
|
|
struct list_head entries;
|
|
const char *text;
|
|
};
|
|
static LIST_HEAD(trail);
|
|
|
|
static struct subtitle_list *subtitles;
|
|
static void set_subtitle(void)
|
|
{
|
|
struct subtitle_part *sp;
|
|
struct subtitle_list *pos, *tmp;
|
|
|
|
for (pos = subtitles; pos != NULL; pos = tmp) {
|
|
tmp = pos->next;
|
|
free(pos);
|
|
}
|
|
|
|
subtitles = NULL;
|
|
list_for_each_entry(sp, &trail, entries) {
|
|
if (sp->text) {
|
|
if (pos) {
|
|
pos->next = xcalloc(1, sizeof(*pos));
|
|
pos = pos->next;
|
|
} else {
|
|
subtitles = pos = xcalloc(1, sizeof(*pos));
|
|
}
|
|
pos->text = sp->text;
|
|
}
|
|
}
|
|
|
|
set_dialog_subtitles(subtitles);
|
|
}
|
|
|
|
static void reset_subtitle(void)
|
|
{
|
|
struct subtitle_list *pos, *tmp;
|
|
|
|
for (pos = subtitles; pos != NULL; pos = tmp) {
|
|
tmp = pos->next;
|
|
free(pos);
|
|
}
|
|
subtitles = NULL;
|
|
set_dialog_subtitles(subtitles);
|
|
}
|
|
|
|
struct search_data {
|
|
struct list_head *head;
|
|
struct menu **targets;
|
|
int *keys;
|
|
};
|
|
|
|
static void update_text(char *buf, size_t start, size_t end, void *_data)
|
|
{
|
|
struct search_data *data = _data;
|
|
struct jump_key *pos;
|
|
int k = 0;
|
|
|
|
list_for_each_entry(pos, data->head, entries) {
|
|
if (pos->offset >= start && pos->offset < end) {
|
|
char header[4];
|
|
|
|
if (k < JUMP_NB) {
|
|
int key = '0' + (pos->index % JUMP_NB) + 1;
|
|
|
|
sprintf(header, "(%c)", key);
|
|
data->keys[k] = key;
|
|
data->targets[k] = pos->target;
|
|
k++;
|
|
} else {
|
|
sprintf(header, " ");
|
|
}
|
|
|
|
memcpy(buf + pos->offset, header, sizeof(header) - 1);
|
|
}
|
|
}
|
|
data->keys[k] = 0;
|
|
}
|
|
|
|
static void search_conf(void)
|
|
{
|
|
struct symbol **sym_arr;
|
|
struct gstr res;
|
|
struct gstr title;
|
|
char *dialog_input;
|
|
int dres, vscroll = 0, hscroll = 0;
|
|
bool again;
|
|
struct gstr sttext;
|
|
struct subtitle_part stpart;
|
|
|
|
title = str_new();
|
|
str_printf( &title, _("Enter (sub)string or regexp to search for "
|
|
"(with or without \"%s\")"), CONFIG_);
|
|
|
|
again:
|
|
dialog_clear();
|
|
dres = dialog_inputbox(_("Search Configuration Parameter"),
|
|
str_get(&title),
|
|
10, 75, "");
|
|
switch (dres) {
|
|
case 0:
|
|
break;
|
|
case 1:
|
|
show_helptext(_("Search Configuration"), search_help);
|
|
goto again;
|
|
default:
|
|
str_free(&title);
|
|
return;
|
|
}
|
|
|
|
/* strip the prefix if necessary */
|
|
dialog_input = dialog_input_result;
|
|
if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
|
|
dialog_input += strlen(CONFIG_);
|
|
|
|
sttext = str_new();
|
|
str_printf(&sttext, "Search (%s)", dialog_input_result);
|
|
stpart.text = str_get(&sttext);
|
|
list_add_tail(&stpart.entries, &trail);
|
|
|
|
sym_arr = sym_re_search(dialog_input);
|
|
do {
|
|
LIST_HEAD(head);
|
|
struct menu *targets[JUMP_NB];
|
|
int keys[JUMP_NB + 1], i;
|
|
struct search_data data = {
|
|
.head = &head,
|
|
.targets = targets,
|
|
.keys = keys,
|
|
};
|
|
struct jump_key *pos, *tmp;
|
|
|
|
res = get_relations_str(sym_arr, &head);
|
|
set_subtitle();
|
|
dres = show_textbox_ext(_("Search Results"), (char *)
|
|
str_get(&res), 0, 0, keys, &vscroll,
|
|
&hscroll, &update_text, (void *)
|
|
&data);
|
|
again = false;
|
|
for (i = 0; i < JUMP_NB && keys[i]; i++)
|
|
if (dres == keys[i]) {
|
|
conf(targets[i]->parent, targets[i]);
|
|
again = true;
|
|
}
|
|
str_free(&res);
|
|
list_for_each_entry_safe(pos, tmp, &head, entries)
|
|
free(pos);
|
|
} while (again);
|
|
free(sym_arr);
|
|
str_free(&title);
|
|
list_del(trail.prev);
|
|
str_free(&sttext);
|
|
}
|
|
|
|
static void build_conf(struct menu *menu)
|
|
{
|
|
struct symbol *sym;
|
|
struct property *prop;
|
|
struct menu *child;
|
|
int type, tmp, doint = 2;
|
|
tristate val;
|
|
char ch;
|
|
bool visible;
|
|
|
|
/*
|
|
* note: menu_is_visible() has side effect that it will
|
|
* recalc the value of the symbol.
|
|
*/
|
|
visible = menu_is_visible(menu);
|
|
if (show_all_options && !menu_has_prompt(menu))
|
|
return;
|
|
else if (!show_all_options && !visible)
|
|
return;
|
|
|
|
sym = menu->sym;
|
|
prop = menu->prompt;
|
|
if (!sym) {
|
|
if (prop && menu != current_menu) {
|
|
const char *prompt = menu_get_prompt(menu);
|
|
switch (prop->type) {
|
|
case P_MENU:
|
|
child_count++;
|
|
prompt = _(prompt);
|
|
if (single_menu_mode) {
|
|
item_make("%s%*c%s",
|
|
menu->data ? "-->" : "++>",
|
|
indent + 1, ' ', prompt);
|
|
} else
|
|
item_make(" %*c%s %s",
|
|
indent + 1, ' ', prompt,
|
|
menu_is_empty(menu) ? "----" : "--->");
|
|
item_set_tag('m');
|
|
item_set_data(menu);
|
|
if (single_menu_mode && menu->data)
|
|
goto conf_childs;
|
|
return;
|
|
case P_COMMENT:
|
|
if (prompt) {
|
|
child_count++;
|
|
item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt));
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
}
|
|
break;
|
|
default:
|
|
if (prompt) {
|
|
child_count++;
|
|
item_make("---%*c%s", indent + 1, ' ', _(prompt));
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
}
|
|
}
|
|
} else
|
|
doint = 0;
|
|
goto conf_childs;
|
|
}
|
|
|
|
type = sym_get_type(sym);
|
|
if (sym_is_choice(sym)) {
|
|
struct symbol *def_sym = sym_get_choice_value(sym);
|
|
struct menu *def_menu = NULL;
|
|
|
|
child_count++;
|
|
for (child = menu->list; child; child = child->next) {
|
|
if (menu_is_visible(child) && child->sym == def_sym)
|
|
def_menu = child;
|
|
}
|
|
|
|
val = sym_get_tristate_value(sym);
|
|
if (sym_is_changable(sym)) {
|
|
switch (type) {
|
|
case S_BOOLEAN:
|
|
item_make("[%c]", val == no ? ' ' : '*');
|
|
break;
|
|
case S_TRISTATE:
|
|
switch (val) {
|
|
case yes: ch = '*'; break;
|
|
case mod: ch = 'M'; break;
|
|
default: ch = ' '; break;
|
|
}
|
|
item_make("<%c>", ch);
|
|
break;
|
|
}
|
|
item_set_tag('t');
|
|
item_set_data(menu);
|
|
} else {
|
|
item_make(" ");
|
|
item_set_tag(def_menu ? 't' : ':');
|
|
item_set_data(menu);
|
|
}
|
|
|
|
item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
|
|
if (val == yes) {
|
|
if (def_menu) {
|
|
item_add_str(" (%s)", _(menu_get_prompt(def_menu)));
|
|
item_add_str(" --->");
|
|
if (def_menu->list) {
|
|
indent += 2;
|
|
build_conf(def_menu);
|
|
indent -= 2;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
} else {
|
|
if (menu == current_menu) {
|
|
item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
goto conf_childs;
|
|
}
|
|
child_count++;
|
|
val = sym_get_tristate_value(sym);
|
|
if (sym_is_choice_value(sym) && val == yes) {
|
|
item_make(" ");
|
|
item_set_tag(':');
|
|
item_set_data(menu);
|
|
} else {
|
|
switch (type) {
|
|
case S_BOOLEAN:
|
|
if (sym_is_changable(sym))
|
|
item_make("[%c]", val == no ? ' ' : '*');
|
|
else
|
|
item_make("-%c-", val == no ? ' ' : '*');
|
|
item_set_tag('t');
|
|
item_set_data(menu);
|
|
break;
|
|
case S_TRISTATE:
|
|
switch (val) {
|
|
case yes: ch = '*'; break;
|
|
case mod: ch = 'M'; break;
|
|
default: ch = ' '; break;
|
|
}
|
|
if (sym_is_changable(sym)) {
|
|
if (sym->rev_dep.tri == mod)
|
|
item_make("{%c}", ch);
|
|
else
|
|
item_make("<%c>", ch);
|
|
} else
|
|
item_make("-%c-", ch);
|
|
item_set_tag('t');
|
|
item_set_data(menu);
|
|
break;
|
|
default:
|
|
tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */
|
|
item_make("(%s)", sym_get_string_value(sym));
|
|
tmp = indent - tmp + 4;
|
|
if (tmp < 0)
|
|
tmp = 0;
|
|
item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)),
|
|
(sym_has_value(sym) || !sym_is_changable(sym)) ?
|
|
"" : _(" (NEW)"));
|
|
item_set_tag('s');
|
|
item_set_data(menu);
|
|
goto conf_childs;
|
|
}
|
|
}
|
|
item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)),
|
|
(sym_has_value(sym) || !sym_is_changable(sym)) ?
|
|
"" : _(" (NEW)"));
|
|
if (menu->prompt->type == P_MENU) {
|
|
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
|
|
return;
|
|
}
|
|
}
|
|
|
|
conf_childs:
|
|
indent += doint;
|
|
for (child = menu->list; child; child = child->next)
|
|
build_conf(child);
|
|
indent -= doint;
|
|
}
|
|
|
|
static void conf(struct menu *menu, struct menu *active_menu)
|
|
{
|
|
struct menu *submenu;
|
|
const char *prompt = menu_get_prompt(menu);
|
|
struct subtitle_part stpart;
|
|
struct symbol *sym;
|
|
int res;
|
|
int s_scroll = 0;
|
|
|
|
if (menu != &rootmenu)
|
|
stpart.text = menu_get_prompt(menu);
|
|
else
|
|
stpart.text = NULL;
|
|
list_add_tail(&stpart.entries, &trail);
|
|
|
|
while (1) {
|
|
item_reset();
|
|
current_menu = menu;
|
|
build_conf(menu);
|
|
if (!child_count)
|
|
break;
|
|
set_subtitle();
|
|
dialog_clear();
|
|
res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
|
|
_(menu_instructions),
|
|
active_menu, &s_scroll);
|
|
if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
|
|
break;
|
|
if (item_count() != 0) {
|
|
if (!item_activate_selected())
|
|
continue;
|
|
if (!item_tag())
|
|
continue;
|
|
}
|
|
submenu = item_data();
|
|
active_menu = item_data();
|
|
if (submenu)
|
|
sym = submenu->sym;
|
|
else
|
|
sym = NULL;
|
|
|
|
switch (res) {
|
|
case 0:
|
|
switch (item_tag()) {
|
|
case 'm':
|
|
if (single_menu_mode)
|
|
submenu->data = (void *) (long) !submenu->data;
|
|
else
|
|
conf(submenu, NULL);
|
|
break;
|
|
case 't':
|
|
if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
|
|
conf_choice(submenu);
|
|
else if (submenu->prompt->type == P_MENU)
|
|
conf(submenu, NULL);
|
|
break;
|
|
case 's':
|
|
conf_string(submenu);
|
|
break;
|
|
}
|
|
break;
|
|
case 2:
|
|
if (sym)
|
|
show_help(submenu);
|
|
else {
|
|
reset_subtitle();
|
|
show_helptext(_("README"), _(mconf_readme));
|
|
}
|
|
break;
|
|
case 3:
|
|
reset_subtitle();
|
|
conf_save();
|
|
break;
|
|
case 4:
|
|
reset_subtitle();
|
|
conf_load();
|
|
break;
|
|
case 5:
|
|
if (item_is_tag('t')) {
|
|
if (sym_set_tristate_value(sym, yes))
|
|
break;
|
|
if (sym_set_tristate_value(sym, mod))
|
|
show_textbox(NULL, setmod_text, 6, 74);
|
|
}
|
|
break;
|
|
case 6:
|
|
if (item_is_tag('t'))
|
|
sym_set_tristate_value(sym, no);
|
|
break;
|
|
case 7:
|
|
if (item_is_tag('t'))
|
|
sym_set_tristate_value(sym, mod);
|
|
break;
|
|
case 8:
|
|
if (item_is_tag('t'))
|
|
sym_toggle_tristate_value(sym);
|
|
else if (item_is_tag('m'))
|
|
conf(submenu, NULL);
|
|
break;
|
|
case 9:
|
|
search_conf();
|
|
break;
|
|
case 10:
|
|
show_all_options = !show_all_options;
|
|
break;
|
|
}
|
|
}
|
|
|
|
list_del(trail.prev);
|
|
}
|
|
|
|
static int show_textbox_ext(const char *title, char *text, int r, int c, int
|
|
*keys, int *vscroll, int *hscroll, update_text_fn
|
|
update_text, void *data)
|
|
{
|
|
dialog_clear();
|
|
return dialog_textbox(title, text, r, c, keys, vscroll, hscroll,
|
|
update_text, data);
|
|
}
|
|
|
|
static void show_textbox(const char *title, const char *text, int r, int c)
|
|
{
|
|
show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL,
|
|
NULL, NULL);
|
|
}
|
|
|
|
static void show_helptext(const char *title, const char *text)
|
|
{
|
|
show_textbox(title, text, 0, 0);
|
|
}
|
|
|
|
static void conf_message_callback(const char *fmt, va_list ap)
|
|
{
|
|
char buf[PATH_MAX+1];
|
|
|
|
vsnprintf(buf, sizeof(buf), fmt, ap);
|
|
if (save_and_exit) {
|
|
if (!silent)
|
|
printf("%s", buf);
|
|
} else {
|
|
show_textbox(NULL, buf, 6, 60);
|
|
}
|
|
}
|
|
|
|
static void show_help(struct menu *menu)
|
|
{
|
|
struct gstr help = str_new();
|
|
|
|
help.max_width = getmaxx(stdscr) - 10;
|
|
menu_get_ext_help(menu, &help);
|
|
|
|
show_helptext(_(menu_get_prompt(menu)), str_get(&help));
|
|
str_free(&help);
|
|
}
|
|
|
|
static void conf_choice(struct menu *menu)
|
|
{
|
|
const char *prompt = _(menu_get_prompt(menu));
|
|
struct menu *child;
|
|
struct symbol *active;
|
|
|
|
active = sym_get_choice_value(menu->sym);
|
|
while (1) {
|
|
int res;
|
|
int selected;
|
|
item_reset();
|
|
|
|
current_menu = menu;
|
|
for (child = menu->list; child; child = child->next) {
|
|
if (!menu_is_visible(child))
|
|
continue;
|
|
if (child->sym)
|
|
item_make("%s", _(menu_get_prompt(child)));
|
|
else {
|
|
item_make("*** %s ***", _(menu_get_prompt(child)));
|
|
item_set_tag(':');
|
|
}
|
|
item_set_data(child);
|
|
if (child->sym == active)
|
|
item_set_selected(1);
|
|
if (child->sym == sym_get_choice_value(menu->sym))
|
|
item_set_tag('X');
|
|
}
|
|
dialog_clear();
|
|
res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
|
|
_(radiolist_instructions),
|
|
MENUBOX_HEIGTH_MIN,
|
|
MENUBOX_WIDTH_MIN,
|
|
CHECKLIST_HEIGTH_MIN);
|
|
selected = item_activate_selected();
|
|
switch (res) {
|
|
case 0:
|
|
if (selected) {
|
|
child = item_data();
|
|
if (!child->sym)
|
|
break;
|
|
|
|
sym_set_tristate_value(child->sym, yes);
|
|
}
|
|
return;
|
|
case 1:
|
|
if (selected) {
|
|
child = item_data();
|
|
show_help(child);
|
|
active = child->sym;
|
|
} else
|
|
show_help(menu);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
case -ERRDISPLAYTOOSMALL:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void conf_string(struct menu *menu)
|
|
{
|
|
const char *prompt = menu_get_prompt(menu);
|
|
|
|
while (1) {
|
|
int res;
|
|
const char *heading;
|
|
|
|
switch (sym_get_type(menu->sym)) {
|
|
case S_INT:
|
|
heading = _(inputbox_instructions_int);
|
|
break;
|
|
case S_HEX:
|
|
heading = _(inputbox_instructions_hex);
|
|
break;
|
|
case S_STRING:
|
|
heading = _(inputbox_instructions_string);
|
|
break;
|
|
default:
|
|
heading = _("Internal mconf error!");
|
|
}
|
|
dialog_clear();
|
|
res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"),
|
|
heading, 10, 75,
|
|
sym_get_string_value(menu->sym));
|
|
switch (res) {
|
|
case 0:
|
|
if (sym_set_string_value(menu->sym, dialog_input_result))
|
|
return;
|
|
show_textbox(NULL, _("You have made an invalid entry."), 5, 43);
|
|
break;
|
|
case 1:
|
|
show_help(menu);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void conf_load(void)
|
|
{
|
|
|
|
while (1) {
|
|
int res;
|
|
dialog_clear();
|
|
res = dialog_inputbox(NULL, load_config_text,
|
|
11, 55, filename);
|
|
switch(res) {
|
|
case 0:
|
|
if (!dialog_input_result[0])
|
|
return;
|
|
if (!conf_read(dialog_input_result)) {
|
|
set_config_filename(dialog_input_result);
|
|
sym_set_change_count(1);
|
|
return;
|
|
}
|
|
show_textbox(NULL, _("File does not exist!"), 5, 38);
|
|
break;
|
|
case 1:
|
|
show_helptext(_("Load Alternate Configuration"), load_config_help);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void conf_save(void)
|
|
{
|
|
while (1) {
|
|
int res;
|
|
dialog_clear();
|
|
res = dialog_inputbox(NULL, save_config_text,
|
|
11, 55, filename);
|
|
switch(res) {
|
|
case 0:
|
|
if (!dialog_input_result[0])
|
|
return;
|
|
if (!conf_write(dialog_input_result)) {
|
|
set_config_filename(dialog_input_result);
|
|
return;
|
|
}
|
|
show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
|
|
break;
|
|
case 1:
|
|
show_helptext(_("Save Alternate Configuration"), save_config_help);
|
|
break;
|
|
case KEY_ESC:
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static int handle_exit(void)
|
|
{
|
|
int res;
|
|
|
|
save_and_exit = 1;
|
|
reset_subtitle();
|
|
dialog_clear();
|
|
if (conf_get_changed())
|
|
res = dialog_yesno(NULL,
|
|
_("Do you wish to save your new configuration?\n"
|
|
"(Press <ESC><ESC> to continue kernel configuration.)"),
|
|
6, 60);
|
|
else
|
|
res = -1;
|
|
|
|
end_dialog(saved_x, saved_y);
|
|
|
|
switch (res) {
|
|
case 0:
|
|
if (conf_write(filename)) {
|
|
fprintf(stderr, _("\n\n"
|
|
"Error while writing of the configuration.\n"
|
|
"Your configuration changes were NOT saved."
|
|
"\n\n"));
|
|
return 1;
|
|
}
|
|
/* fall through */
|
|
case -1:
|
|
if (!silent)
|
|
printf(_("\n\n"
|
|
"*** End of the configuration.\n"
|
|
"*** Execute 'make' to start the build or try 'make help'."
|
|
"\n\n"));
|
|
res = 0;
|
|
break;
|
|
default:
|
|
if (!silent)
|
|
fprintf(stderr, _("\n\n"
|
|
"Your configuration changes were NOT saved."
|
|
"\n\n"));
|
|
if (res != KEY_ESC)
|
|
res = 0;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static void sig_handler(int signo)
|
|
{
|
|
exit(handle_exit());
|
|
}
|
|
|
|
int main(int ac, char **av)
|
|
{
|
|
char *mode;
|
|
int res;
|
|
|
|
setlocale(LC_ALL, "");
|
|
bindtextdomain(PACKAGE, LOCALEDIR);
|
|
textdomain(PACKAGE);
|
|
|
|
signal(SIGINT, sig_handler);
|
|
|
|
if (ac > 1 && strcmp(av[1], "-s") == 0) {
|
|
silent = 1;
|
|
/* Silence conf_read() until the real callback is set up */
|
|
conf_set_message_callback(NULL);
|
|
av++;
|
|
}
|
|
conf_parse(av[1]);
|
|
conf_read(NULL);
|
|
|
|
mode = getenv("MENUCONFIG_MODE");
|
|
if (mode) {
|
|
if (!strcasecmp(mode, "single_menu"))
|
|
single_menu_mode = 1;
|
|
}
|
|
|
|
if (init_dialog(NULL)) {
|
|
fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
|
|
fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
|
|
return 1;
|
|
}
|
|
|
|
set_config_filename(conf_get_configname());
|
|
conf_set_message_callback(conf_message_callback);
|
|
do {
|
|
conf(&rootmenu, NULL);
|
|
res = handle_exit();
|
|
} while (res == KEY_ESC);
|
|
|
|
return res;
|
|
}
|