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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
4 *
5 * Introduced single menu mode (show all sub-menus in one large tree).
6 * 2002-11-06 Petr Baudis <pasky@ucw.cz>
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -07007 *
8 * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Linus Torvalds1da177e2005-04-16 15:20:36 -07009 */
10
Linus Torvalds1da177e2005-04-16 15:20:36 -070011#include <ctype.h>
12#include <errno.h>
13#include <fcntl.h>
14#include <limits.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070015#include <stdarg.h>
16#include <stdlib.h>
17#include <string.h>
Davidlohr Bueso564899f2011-08-21 22:04:09 -030018#include <signal.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070019#include <unistd.h>
Jean-Christophe Dubois442ff702005-06-25 14:55:43 -070020#include <locale.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070021
Linus Torvalds1da177e2005-04-16 15:20:36 -070022#include "lkc.h"
Sam Ravnborg2982de62006-07-27 22:10:27 +020023#include "lxdialog/dialog.h"
Linus Torvalds1da177e2005-04-16 15:20:36 -070024
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070025static const char mconf_readme[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -070026"Overview\n"
27"--------\n"
Arnaud Lacombe652cf982010-08-14 23:51:40 -040028"This interface let you select features and parameters for the build.\n"
29"Features can either be built-in, modularized, or ignored. Parameters\n"
30"must be entered in as decimal or hexadecimal numbers or text.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -070031"\n"
Matej Laitlb5d609d2007-10-02 13:46:50 -070032"Menu items beginning with following braces represent features that\n"
33" [ ] can be built in or removed\n"
34" < > can be built in, modularized or removed\n"
35" { } can be built in or modularized (selected by other feature)\n"
36" - - are selected by other feature,\n"
37"while *, M or whitespace inside braces means to build in, build as\n"
38"a module or to exclude the feature respectively.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -070039"\n"
40"To change any of these features, highlight it with the cursor\n"
41"keys and press <Y> to build it in, <M> to make it a module or\n"
42"<N> to removed it. You may also press the <Space Bar> to cycle\n"
43"through the available options (ie. Y->N->M->Y).\n"
44"\n"
45"Some additional keyboard hints:\n"
46"\n"
47"Menus\n"
48"----------\n"
49"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
50" you wish to change or submenu wish to select and press <Enter>.\n"
51" Submenus are designated by \"--->\".\n"
52"\n"
53" Shortcut: Press the option's highlighted letter (hotkey).\n"
54" Pressing a hotkey more than once will sequence\n"
55" through all visible items which use that hotkey.\n"
56"\n"
57" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n"
58" unseen options into view.\n"
59"\n"
60"o To exit a menu use the cursor keys to highlight the <Exit> button\n"
61" and press <ENTER>.\n"
62"\n"
63" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n"
64" using those letters. You may press a single <ESC>, but\n"
65" there is a delayed response which you may find annoying.\n"
66"\n"
67" Also, the <TAB> and cursor keys will cycle between <Select>,\n"
Li Zefan22c7eca2010-04-14 11:46:02 +080068" <Exit> and <Help>.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -070069"\n"
70"o To get help with an item, use the cursor keys to highlight <Help>\n"
Li Zefan22c7eca2010-04-14 11:46:02 +080071" and press <ENTER>.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -070072"\n"
73" Shortcut: Press <H> or <?>.\n"
74"\n"
Li Zefanf9447c42010-05-07 13:57:22 +080075"o To toggle the display of hidden options, press <Z>.\n"
Li Zefan22c7eca2010-04-14 11:46:02 +080076"\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -070077"\n"
78"Radiolists (Choice lists)\n"
79"-----------\n"
80"o Use the cursor keys to select the option you wish to set and press\n"
81" <S> or the <SPACE BAR>.\n"
82"\n"
83" Shortcut: Press the first letter of the option you wish to set then\n"
84" press <S> or <SPACE BAR>.\n"
85"\n"
86"o To see available help for the item, use the cursor keys to highlight\n"
87" <Help> and Press <ENTER>.\n"
88"\n"
89" Shortcut: Press <H> or <?>.\n"
90"\n"
91" Also, the <TAB> and cursor keys will cycle between <Select> and\n"
92" <Help>\n"
93"\n"
94"\n"
95"Data Entry\n"
96"-----------\n"
97"o Enter the requested information and press <ENTER>\n"
98" If you are entering hexadecimal values, it is not necessary to\n"
99" add the '0x' prefix to the entry.\n"
100"\n"
101"o For help, use the <TAB> or cursor keys to highlight the help option\n"
102" and press <ENTER>. You can try <TAB><H> as well.\n"
103"\n"
104"\n"
105"Text Box (Help Window)\n"
106"--------\n"
107"o Use the cursor keys to scroll up/down/left/right. The VI editor\n"
108" keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n"
109" who are familiar with less and lynx.\n"
110"\n"
111"o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n"
112"\n"
113"\n"
114"Alternate Configuration Files\n"
115"-----------------------------\n"
116"Menuconfig supports the use of alternate configuration files for\n"
117"those who, for various reasons, find it necessary to switch\n"
Arnaud Lacombe652cf982010-08-14 23:51:40 -0400118"between different configurations.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700119"\n"
120"At the end of the main menu you will find two options. One is\n"
121"for saving the current configuration to a file of your choosing.\n"
122"The other option is for loading a previously saved alternate\n"
123"configuration.\n"
124"\n"
125"Even if you don't use alternate configuration files, but you\n"
126"find during a Menuconfig session that you have completely messed\n"
127"up your settings, you may use the \"Load Alternate...\" option to\n"
128"restore your previously saved settings from \".config\" without\n"
129"restarting Menuconfig.\n"
130"\n"
131"Other information\n"
132"-----------------\n"
133"If you use Menuconfig in an XTERM window make sure you have your\n"
134"$TERM variable set to point to a xterm definition which supports color.\n"
135"Otherwise, Menuconfig will look rather bad. Menuconfig will not\n"
136"display correctly in a RXVT window because rxvt displays only one\n"
137"intensity of color, bright.\n"
138"\n"
139"Menuconfig will display larger menus on screens or xterms which are\n"
140"set to display more than the standard 25 row by 80 column geometry.\n"
141"In order for this to work, the \"stty size\" command must be able to\n"
142"display the screen's current row and column geometry. I STRONGLY\n"
143"RECOMMEND that you make sure you do NOT have the shell variables\n"
144"LINES and COLUMNS exported into your environment. Some distributions\n"
145"export those variables via /etc/profile. Some ncurses programs can\n"
146"become confused when those variables (LINES & COLUMNS) don't reflect\n"
147"the true screen size.\n"
148"\n"
149"Optional personality available\n"
150"------------------------------\n"
Arnaud Lacombe652cf982010-08-14 23:51:40 -0400151"If you prefer to have all of the options listed in a single menu, rather\n"
152"than the default multimenu hierarchy, run the menuconfig with\n"
153"MENUCONFIG_MODE environment variable set to single_menu. Example:\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700154"\n"
155"make MENUCONFIG_MODE=single_menu menuconfig\n"
156"\n"
157"<Enter> will then unroll the appropriate category, or enfold it if it\n"
158"is already unrolled.\n"
159"\n"
160"Note that this mode can eventually be a little more CPU expensive\n"
161"(especially with a larger number of unrolled categories) than the\n"
Sam Ravnborg45897212006-07-24 22:04:04 +0200162"default mode.\n"
163"\n"
164"Different color themes available\n"
165"--------------------------------\n"
166"It is possible to select different color themes using the variable\n"
167"MENUCONFIG_COLOR. To select a theme use:\n"
168"\n"
169"make MENUCONFIG_COLOR=<theme> menuconfig\n"
170"\n"
171"Available themes are\n"
172" mono => selects colors suitable for monochrome displays\n"
173" blackbg => selects a color scheme with black background\n"
Sam Ravnborg350b5b72006-07-24 22:19:51 +0200174" classic => theme with blue background. The classic look\n"
175" bluetitle => a LCD friendly version of classic. (default)\n"
Sam Ravnborg45897212006-07-24 22:04:04 +0200176"\n"),
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700177menu_instructions[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700178 "Arrow keys navigate the menu. "
179 "<Enter> selects submenus --->. "
180 "Highlighted letters are hotkeys. "
181 "Pressing <Y> includes, <N> excludes, <M> modularizes features. "
182 "Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700183 "Legend: [*] built-in [ ] excluded <M> module < > module capable"),
184radiolist_instructions[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700185 "Use the arrow keys to navigate this window or "
186 "press the hotkey of the item you wish to select "
187 "followed by the <SPACE BAR>. "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700188 "Press <?> for additional information about this option."),
189inputbox_instructions_int[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700190 "Please enter a decimal value. "
191 "Fractions will not be accepted. "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700192 "Use the <TAB> key to move from the input field to the buttons below it."),
193inputbox_instructions_hex[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700194 "Please enter a hexadecimal value. "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700195 "Use the <TAB> key to move from the input field to the buttons below it."),
196inputbox_instructions_string[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700197 "Please enter a string value. "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700198 "Use the <TAB> key to move from the input field to the buttons below it."),
199setmod_text[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700200 "This feature depends on another which has been configured as a module.\n"
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700201 "As a result, this feature will be built as a module."),
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700202load_config_text[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700203 "Enter the name of the configuration file you wish to load. "
204 "Accept the name shown to restore the configuration you "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700205 "last retrieved. Leave blank to abort."),
206load_config_help[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700207 "\n"
Arnaud Lacombe652cf982010-08-14 23:51:40 -0400208 "For various reasons, one may wish to keep several different\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700209 "configurations available on a single machine.\n"
210 "\n"
211 "If you have saved a previous configuration in a file other than the\n"
Arnaud Lacombe652cf982010-08-14 23:51:40 -0400212 "default one, entering its name here will allow you to modify that\n"
213 "configuration.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700214 "\n"
215 "If you are uncertain, then you have probably never used alternate\n"
André Goddard Rosaaf901ca2009-11-14 13:09:05 -0200216 "configuration files. You should therefore leave this blank to abort.\n"),
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700217save_config_text[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700218 "Enter a filename to which this configuration should be saved "
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700219 "as an alternate. Leave blank to abort."),
220save_config_help[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700221 "\n"
Arnaud Lacombe652cf982010-08-14 23:51:40 -0400222 "For various reasons, one may wish to keep different configurations\n"
223 "available on a single machine.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700224 "\n"
225 "Entering a file name here will allow you to later retrieve, modify\n"
226 "and use the current configuration as an alternate to whatever\n"
227 "configuration options you have selected at that time.\n"
228 "\n"
229 "If you are uncertain what all this means then you should probably\n"
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700230 "leave this blank.\n"),
231search_help[] = N_(
Linus Torvalds1da177e2005-04-16 15:20:36 -0700232 "\n"
Arnaud Lacombe59dfa242010-08-21 00:43:46 -0400233 "Search for symbols and display their relations.\n"
Randy Dunlap503af332005-10-30 15:02:15 -0800234 "Regular expressions are allowed.\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700235 "Example: search for \"^FOO\"\n"
236 "Result:\n"
237 "-----------------------------------------------------------------\n"
238 "Symbol: FOO [=m]\n"
239 "Prompt: Foo bus is used to drive the bar HW\n"
240 "Defined at drivers/pci/Kconfig:47\n"
241 "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
242 "Location:\n"
243 " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n"
244 " -> PCI support (PCI [=y])\n"
245 " -> PCI access mode (<choice> [=y])\n"
246 "Selects: LIBCRC32\n"
247 "Selected by: BAR\n"
248 "-----------------------------------------------------------------\n"
249 "o The line 'Prompt:' shows the text used in the menu structure for\n"
Arnaud Lacombe59dfa242010-08-21 00:43:46 -0400250 " this symbol\n"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700251 "o The 'Defined at' line tell at what file / line number the symbol\n"
252 " is defined\n"
253 "o The 'Depends on:' line tell what symbols needs to be defined for\n"
254 " this symbol to be visible in the menu (selectable)\n"
255 "o The 'Location:' lines tell where in the menu structure this symbol\n"
256 " is located\n"
257 " A location followed by a [=y] indicate that this is a selectable\n"
258 " menu item - and current value is displayed inside brackets.\n"
259 "o The 'Selects:' line tell what symbol will be automatically\n"
260 " selected if this symbol is selected (y or m)\n"
261 "o The 'Selected by' line tell what symbol has selected this symbol\n"
262 "\n"
263 "Only relevant lines are shown.\n"
264 "\n\n"
265 "Search examples:\n"
Arnaud Lacombe59dfa242010-08-21 00:43:46 -0400266 "Examples: USB => find all symbols containing USB\n"
267 " ^USB => find all symbols starting with USB\n"
268 " USB$ => find all symbols ending with USB\n"
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700269 "\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700270
Linus Torvalds1da177e2005-04-16 15:20:36 -0700271static int indent;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700272static struct menu *current_menu;
273static int child_count;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274static int single_menu_mode;
Li Zefan22c7eca2010-04-14 11:46:02 +0800275static int show_all_options;
Davidlohr Bueso564899f2011-08-21 22:04:09 -0300276static int saved_x, saved_y;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700277
278static void conf(struct menu *menu);
279static void conf_choice(struct menu *menu);
280static void conf_string(struct menu *menu);
281static void conf_load(void);
282static void conf_save(void);
283static void show_textbox(const char *title, const char *text, int r, int c);
284static void show_helptext(const char *title, const char *text);
285static void show_help(struct menu *menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700286
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100287static char filename[PATH_MAX+1];
288static void set_config_filename(const char *config_filename)
289{
290 static char menu_backtitle[PATH_MAX+128];
291 int size;
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100292
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100293 size = snprintf(menu_backtitle, sizeof(menu_backtitle),
Arnaud Lacombe09548282010-08-18 01:57:13 -0400294 "%s - %s", config_filename, rootmenu.prompt->text);
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100295 if (size >= sizeof(menu_backtitle))
296 menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
297 set_dialog_backtitle(menu_backtitle);
298
299 size = snprintf(filename, sizeof(filename), "%s", config_filename);
300 if (size >= sizeof(filename))
301 filename[sizeof(filename)-1] = '\0';
302}
303
304
Linus Torvalds1da177e2005-04-16 15:20:36 -0700305static void search_conf(void)
306{
307 struct symbol **sym_arr;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700308 struct gstr res;
Bernhard Walle0584f9f2007-07-09 11:43:56 -0700309 char *dialog_input;
Sam Ravnborg2982de62006-07-27 22:10:27 +0200310 int dres;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700311again:
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200312 dialog_clear();
Sam Ravnborg2982de62006-07-27 22:10:27 +0200313 dres = dialog_inputbox(_("Search Configuration Parameter"),
Arnaud Lacombeffb59572010-08-14 23:57:43 -0400314 _("Enter " CONFIG_ " (sub)string to search for "
315 "(with or without \"" CONFIG_ "\")"),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200316 10, 75, "");
317 switch (dres) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700318 case 0:
319 break;
320 case 1:
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700321 show_helptext(_("Search Configuration"), search_help);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700322 goto again;
323 default:
324 return;
325 }
326
Arnaud Lacombeffb59572010-08-14 23:57:43 -0400327 /* strip the prefix if necessary */
Bernhard Walle0584f9f2007-07-09 11:43:56 -0700328 dialog_input = dialog_input_result;
Arnaud Lacombeffb59572010-08-14 23:57:43 -0400329 if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
330 dialog_input += strlen(CONFIG_);
Bernhard Walle0584f9f2007-07-09 11:43:56 -0700331
332 sym_arr = sym_re_search(dialog_input);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700333 res = get_relations_str(sym_arr);
334 free(sym_arr);
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700335 show_textbox(_("Search Results"), str_get(&res), 0, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700336 str_free(&res);
337}
338
339static void build_conf(struct menu *menu)
340{
341 struct symbol *sym;
342 struct property *prop;
343 struct menu *child;
344 int type, tmp, doint = 2;
345 tristate val;
346 char ch;
Li Zefan22c7eca2010-04-14 11:46:02 +0800347 bool visible;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700348
Li Zefan22c7eca2010-04-14 11:46:02 +0800349 /*
350 * note: menu_is_visible() has side effect that it will
351 * recalc the value of the symbol.
352 */
353 visible = menu_is_visible(menu);
354 if (show_all_options && !menu_has_prompt(menu))
355 return;
356 else if (!show_all_options && !visible)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700357 return;
358
359 sym = menu->sym;
360 prop = menu->prompt;
361 if (!sym) {
362 if (prop && menu != current_menu) {
363 const char *prompt = menu_get_prompt(menu);
364 switch (prop->type) {
365 case P_MENU:
366 child_count++;
EGRY Gabor413f0062008-01-11 23:50:37 +0100367 prompt = _(prompt);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700368 if (single_menu_mode) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200369 item_make("%s%*c%s",
370 menu->data ? "-->" : "++>",
371 indent + 1, ' ', prompt);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700372 } else
Sam Ravnborg2982de62006-07-27 22:10:27 +0200373 item_make(" %*c%s --->", indent + 1, ' ', prompt);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700374
Sam Ravnborg2982de62006-07-27 22:10:27 +0200375 item_set_tag('m');
376 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700377 if (single_menu_mode && menu->data)
378 goto conf_childs;
379 return;
Sam Ravnborg48874072007-09-18 21:12:26 +0200380 case P_COMMENT:
381 if (prompt) {
382 child_count++;
EGRY Gabor413f0062008-01-11 23:50:37 +0100383 item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt));
Sam Ravnborg48874072007-09-18 21:12:26 +0200384 item_set_tag(':');
385 item_set_data(menu);
386 }
387 break;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700388 default:
389 if (prompt) {
390 child_count++;
EGRY Gabor413f0062008-01-11 23:50:37 +0100391 item_make("---%*c%s", indent + 1, ' ', _(prompt));
Sam Ravnborg2982de62006-07-27 22:10:27 +0200392 item_set_tag(':');
393 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700394 }
395 }
396 } else
397 doint = 0;
398 goto conf_childs;
399 }
400
401 type = sym_get_type(sym);
402 if (sym_is_choice(sym)) {
403 struct symbol *def_sym = sym_get_choice_value(sym);
404 struct menu *def_menu = NULL;
405
406 child_count++;
407 for (child = menu->list; child; child = child->next) {
408 if (menu_is_visible(child) && child->sym == def_sym)
409 def_menu = child;
410 }
411
412 val = sym_get_tristate_value(sym);
413 if (sym_is_changable(sym)) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700414 switch (type) {
415 case S_BOOLEAN:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200416 item_make("[%c]", val == no ? ' ' : '*');
Linus Torvalds1da177e2005-04-16 15:20:36 -0700417 break;
418 case S_TRISTATE:
419 switch (val) {
420 case yes: ch = '*'; break;
421 case mod: ch = 'M'; break;
422 default: ch = ' '; break;
423 }
Sam Ravnborg2982de62006-07-27 22:10:27 +0200424 item_make("<%c>", ch);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700425 break;
426 }
Sam Ravnborg2982de62006-07-27 22:10:27 +0200427 item_set_tag('t');
428 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429 } else {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200430 item_make(" ");
431 item_set_tag(def_menu ? 't' : ':');
432 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700433 }
434
EGRY Gabor413f0062008-01-11 23:50:37 +0100435 item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700436 if (val == yes) {
437 if (def_menu) {
EGRY Gabor413f0062008-01-11 23:50:37 +0100438 item_add_str(" (%s)", _(menu_get_prompt(def_menu)));
Sam Ravnborg2982de62006-07-27 22:10:27 +0200439 item_add_str(" --->");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700440 if (def_menu->list) {
441 indent += 2;
442 build_conf(def_menu);
443 indent -= 2;
444 }
Sam Ravnborg2982de62006-07-27 22:10:27 +0200445 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700446 return;
447 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700448 } else {
449 if (menu == current_menu) {
EGRY Gabor413f0062008-01-11 23:50:37 +0100450 item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
Sam Ravnborg2982de62006-07-27 22:10:27 +0200451 item_set_tag(':');
452 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700453 goto conf_childs;
454 }
455 child_count++;
456 val = sym_get_tristate_value(sym);
457 if (sym_is_choice_value(sym) && val == yes) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200458 item_make(" ");
459 item_set_tag(':');
460 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700461 } else {
462 switch (type) {
463 case S_BOOLEAN:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700464 if (sym_is_changable(sym))
Sam Ravnborg2982de62006-07-27 22:10:27 +0200465 item_make("[%c]", val == no ? ' ' : '*');
Linus Torvalds1da177e2005-04-16 15:20:36 -0700466 else
Matej Laitlb5d609d2007-10-02 13:46:50 -0700467 item_make("-%c-", val == no ? ' ' : '*');
Sam Ravnborg2982de62006-07-27 22:10:27 +0200468 item_set_tag('t');
469 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700470 break;
471 case S_TRISTATE:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700472 switch (val) {
473 case yes: ch = '*'; break;
474 case mod: ch = 'M'; break;
475 default: ch = ' '; break;
476 }
Matej Laitlb5d609d2007-10-02 13:46:50 -0700477 if (sym_is_changable(sym)) {
478 if (sym->rev_dep.tri == mod)
479 item_make("{%c}", ch);
480 else
481 item_make("<%c>", ch);
482 } else
483 item_make("-%c-", ch);
Sam Ravnborg2982de62006-07-27 22:10:27 +0200484 item_set_tag('t');
485 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700486 break;
487 default:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200488 tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */
489 item_make("(%s)", sym_get_string_value(sym));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700490 tmp = indent - tmp + 4;
491 if (tmp < 0)
492 tmp = 0;
EGRY Gabor413f0062008-01-11 23:50:37 +0100493 item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200494 (sym_has_value(sym) || !sym_is_changable(sym)) ?
EGRY Gabor413f0062008-01-11 23:50:37 +0100495 "" : _(" (NEW)"));
Sam Ravnborg2982de62006-07-27 22:10:27 +0200496 item_set_tag('s');
497 item_set_data(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700498 goto conf_childs;
499 }
500 }
EGRY Gabor413f0062008-01-11 23:50:37 +0100501 item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200502 (sym_has_value(sym) || !sym_is_changable(sym)) ?
EGRY Gabor413f0062008-01-11 23:50:37 +0100503 "" : _(" (NEW)"));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700504 if (menu->prompt->type == P_MENU) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200505 item_add_str(" --->");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700506 return;
507 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700508 }
509
510conf_childs:
511 indent += doint;
512 for (child = menu->list; child; child = child->next)
513 build_conf(child);
514 indent -= doint;
515}
516
517static void conf(struct menu *menu)
518{
519 struct menu *submenu;
520 const char *prompt = menu_get_prompt(menu);
521 struct symbol *sym;
Sam Ravnborg2982de62006-07-27 22:10:27 +0200522 struct menu *active_menu = NULL;
523 int res;
524 int s_scroll = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700525
Linus Torvalds1da177e2005-04-16 15:20:36 -0700526 while (1) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200527 item_reset();
Linus Torvalds1da177e2005-04-16 15:20:36 -0700528 current_menu = menu;
529 build_conf(menu);
530 if (!child_count)
531 break;
532 if (menu == &rootmenu) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200533 item_make("--- ");
534 item_set_tag(':');
535 item_make(_(" Load an Alternate Configuration File"));
536 item_set_tag('L');
537 item_make(_(" Save an Alternate Configuration File"));
538 item_set_tag('S');
Linus Torvalds1da177e2005-04-16 15:20:36 -0700539 }
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200540 dialog_clear();
EGRY Gabor413f0062008-01-11 23:50:37 +0100541 res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200542 _(menu_instructions),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200543 active_menu, &s_scroll);
Sam Ravnborgc8dc68a2006-07-29 22:48:57 +0200544 if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700545 break;
Sam Ravnborg2982de62006-07-27 22:10:27 +0200546 if (!item_activate_selected())
547 continue;
548 if (!item_tag())
Linus Torvalds1da177e2005-04-16 15:20:36 -0700549 continue;
550
Sam Ravnborg2982de62006-07-27 22:10:27 +0200551 submenu = item_data();
552 active_menu = item_data();
Sam Ravnborgc8dc68a2006-07-29 22:48:57 +0200553 if (submenu)
554 sym = submenu->sym;
555 else
556 sym = NULL;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700557
Sam Ravnborg2982de62006-07-27 22:10:27 +0200558 switch (res) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700559 case 0:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200560 switch (item_tag()) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561 case 'm':
562 if (single_menu_mode)
563 submenu->data = (void *) (long) !submenu->data;
564 else
565 conf(submenu);
566 break;
567 case 't':
568 if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
569 conf_choice(submenu);
570 else if (submenu->prompt->type == P_MENU)
571 conf(submenu);
572 break;
573 case 's':
574 conf_string(submenu);
575 break;
576 case 'L':
577 conf_load();
578 break;
579 case 'S':
580 conf_save();
581 break;
582 }
583 break;
584 case 2:
585 if (sym)
586 show_help(submenu);
587 else
EGRY Gabor413f0062008-01-11 23:50:37 +0100588 show_helptext(_("README"), _(mconf_readme));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700589 break;
590 case 3:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200591 if (item_is_tag('t')) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700592 if (sym_set_tristate_value(sym, yes))
593 break;
594 if (sym_set_tristate_value(sym, mod))
595 show_textbox(NULL, setmod_text, 6, 74);
596 }
597 break;
598 case 4:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200599 if (item_is_tag('t'))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700600 sym_set_tristate_value(sym, no);
601 break;
602 case 5:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200603 if (item_is_tag('t'))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700604 sym_set_tristate_value(sym, mod);
605 break;
606 case 6:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200607 if (item_is_tag('t'))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700608 sym_toggle_tristate_value(sym);
Sam Ravnborg2982de62006-07-27 22:10:27 +0200609 else if (item_is_tag('m'))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700610 conf(submenu);
611 break;
612 case 7:
613 search_conf();
614 break;
Li Zefan22c7eca2010-04-14 11:46:02 +0800615 case 8:
616 show_all_options = !show_all_options;
617 break;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700618 }
619 }
620}
621
622static void show_textbox(const char *title, const char *text, int r, int c)
623{
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200624 dialog_clear();
Sam Ravnborgc8dc68a2006-07-29 22:48:57 +0200625 dialog_textbox(title, text, r, c);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700626}
627
628static void show_helptext(const char *title, const char *text)
629{
630 show_textbox(title, text, 0, 0);
631}
632
633static void show_help(struct menu *menu)
634{
635 struct gstr help = str_new();
Linus Torvalds1da177e2005-04-16 15:20:36 -0700636
Vadim Bendebury (вб)da60fbb2009-12-20 00:29:49 -0800637 help.max_width = getmaxx(stdscr) - 10;
Cheng Renquan1d525e72009-07-12 16:11:45 +0800638 menu_get_ext_help(menu, &help);
639
EGRY Gabor413f0062008-01-11 23:50:37 +0100640 show_helptext(_(menu_get_prompt(menu)), str_get(&help));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700641 str_free(&help);
642}
643
Linus Torvalds1da177e2005-04-16 15:20:36 -0700644static void conf_choice(struct menu *menu)
645{
EGRY Gabor413f0062008-01-11 23:50:37 +0100646 const char *prompt = _(menu_get_prompt(menu));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700647 struct menu *child;
648 struct symbol *active;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700649
650 active = sym_get_choice_value(menu->sym);
651 while (1) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200652 int res;
653 int selected;
654 item_reset();
Linus Torvalds1da177e2005-04-16 15:20:36 -0700655
656 current_menu = menu;
657 for (child = menu->list; child; child = child->next) {
658 if (!menu_is_visible(child))
659 continue;
Peter Korsgaardaf6c1592009-02-15 22:15:16 +0100660 if (child->sym)
661 item_make("%s", _(menu_get_prompt(child)));
662 else {
663 item_make("*** %s ***", _(menu_get_prompt(child)));
664 item_set_tag(':');
665 }
Sam Ravnborg2982de62006-07-27 22:10:27 +0200666 item_set_data(child);
667 if (child->sym == active)
668 item_set_selected(1);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700669 if (child->sym == sym_get_choice_value(menu->sym))
Sam Ravnborg2982de62006-07-27 22:10:27 +0200670 item_set_tag('X');
Linus Torvalds1da177e2005-04-16 15:20:36 -0700671 }
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200672 dialog_clear();
EGRY Gabor413f0062008-01-11 23:50:37 +0100673 res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200674 _(radiolist_instructions),
675 15, 70, 6);
676 selected = item_activate_selected();
677 switch (res) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700678 case 0:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200679 if (selected) {
680 child = item_data();
Peter Korsgaardaf6c1592009-02-15 22:15:16 +0100681 if (!child->sym)
682 break;
683
Sam Ravnborg2982de62006-07-27 22:10:27 +0200684 sym_set_tristate_value(child->sym, yes);
685 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700686 return;
687 case 1:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200688 if (selected) {
689 child = item_data();
Linus Torvalds1da177e2005-04-16 15:20:36 -0700690 show_help(child);
691 active = child->sym;
692 } else
693 show_help(menu);
694 break;
Sam Ravnborgf3cbcdc2006-07-28 23:57:48 +0200695 case KEY_ESC:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700696 return;
Sam Ravnborgc8dc68a2006-07-29 22:48:57 +0200697 case -ERRDISPLAYTOOSMALL:
698 return;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700699 }
700 }
701}
702
703static void conf_string(struct menu *menu)
704{
705 const char *prompt = menu_get_prompt(menu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700706
707 while (1) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200708 int res;
Sam Ravnborgc4143a82008-05-04 21:03:20 +0200709 const char *heading;
Sam Ravnborg2982de62006-07-27 22:10:27 +0200710
Linus Torvalds1da177e2005-04-16 15:20:36 -0700711 switch (sym_get_type(menu->sym)) {
712 case S_INT:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200713 heading = _(inputbox_instructions_int);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700714 break;
715 case S_HEX:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200716 heading = _(inputbox_instructions_hex);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700717 break;
718 case S_STRING:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200719 heading = _(inputbox_instructions_string);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700720 break;
721 default:
EGRY Gabor413f0062008-01-11 23:50:37 +0100722 heading = _("Internal mconf error!");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700723 }
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200724 dialog_clear();
EGRY Gabor413f0062008-01-11 23:50:37 +0100725 res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"),
Sam Ravnborg2982de62006-07-27 22:10:27 +0200726 heading, 10, 75,
727 sym_get_string_value(menu->sym));
728 switch (res) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700729 case 0:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200730 if (sym_set_string_value(menu->sym, dialog_input_result))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700731 return;
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700732 show_textbox(NULL, _("You have made an invalid entry."), 5, 43);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700733 break;
734 case 1:
735 show_help(menu);
736 break;
Sam Ravnborgf3cbcdc2006-07-28 23:57:48 +0200737 case KEY_ESC:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700738 return;
739 }
740 }
741}
742
743static void conf_load(void)
744{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700745
746 while (1) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200747 int res;
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200748 dialog_clear();
Sam Ravnborg2982de62006-07-27 22:10:27 +0200749 res = dialog_inputbox(NULL, load_config_text,
750 11, 55, filename);
751 switch(res) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700752 case 0:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200753 if (!dialog_input_result[0])
Linus Torvalds1da177e2005-04-16 15:20:36 -0700754 return;
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100755 if (!conf_read(dialog_input_result)) {
756 set_config_filename(dialog_input_result);
Sam Ravnborg36ef8052008-02-02 20:44:09 +0100757 sym_set_change_count(1);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700758 return;
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100759 }
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700760 show_textbox(NULL, _("File does not exist!"), 5, 38);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700761 break;
762 case 1:
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700763 show_helptext(_("Load Alternate Configuration"), load_config_help);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700764 break;
Sam Ravnborgf3cbcdc2006-07-28 23:57:48 +0200765 case KEY_ESC:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700766 return;
767 }
768 }
769}
770
771static void conf_save(void)
772{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700773 while (1) {
Sam Ravnborg2982de62006-07-27 22:10:27 +0200774 int res;
Sam Ravnborge94c5bd2006-09-25 17:35:43 +0200775 dialog_clear();
Sam Ravnborg2982de62006-07-27 22:10:27 +0200776 res = dialog_inputbox(NULL, save_config_text,
777 11, 55, filename);
778 switch(res) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700779 case 0:
Sam Ravnborg2982de62006-07-27 22:10:27 +0200780 if (!dialog_input_result[0])
Linus Torvalds1da177e2005-04-16 15:20:36 -0700781 return;
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100782 if (!conf_write(dialog_input_result)) {
783 set_config_filename(dialog_input_result);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700784 return;
Sam Ravnborg95e30f92007-03-18 10:48:46 +0100785 }
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700786 show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700787 break;
788 case 1:
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700789 show_helptext(_("Save Alternate Configuration"), save_config_help);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700790 break;
Sam Ravnborgf3cbcdc2006-07-28 23:57:48 +0200791 case KEY_ESC:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700792 return;
793 }
794 }
795}
796
Davidlohr Bueso564899f2011-08-21 22:04:09 -0300797static int handle_exit(void)
798{
799 int res;
800
801 dialog_clear();
802 if (conf_get_changed())
803 res = dialog_yesno(NULL,
804 _("Do you wish to save your new configuration ?\n"
805 "<ESC><ESC> to continue."),
806 6, 60);
807 else
808 res = -1;
809
810 end_dialog(saved_x, saved_y);
811
812 switch (res) {
813 case 0:
814 if (conf_write(filename)) {
815 fprintf(stderr, _("\n\n"
816 "Error while writing of the configuration.\n"
817 "Your configuration changes were NOT saved."
818 "\n\n"));
819 return 1;
820 }
821 /* fall through */
822 case -1:
823 printf(_("\n\n"
824 "*** End of the configuration.\n"
825 "*** Execute 'make' to start the build or try 'make help'."
826 "\n\n"));
827 res = 0;
828 break;
829 default:
830 fprintf(stderr, _("\n\n"
831 "Your configuration changes were NOT saved."
832 "\n\n"));
833 }
834
835 return res;
836}
837
838static void sig_handler(int signo)
839{
840 exit(handle_exit());
841}
842
Linus Torvalds1da177e2005-04-16 15:20:36 -0700843int main(int ac, char **av)
844{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700845 char *mode;
Sam Ravnborg2982de62006-07-27 22:10:27 +0200846 int res;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700847
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700848 setlocale(LC_ALL, "");
849 bindtextdomain(PACKAGE, LOCALEDIR);
850 textdomain(PACKAGE);
851
Davidlohr Bueso564899f2011-08-21 22:04:09 -0300852 signal(SIGINT, sig_handler);
853
Linus Torvalds1da177e2005-04-16 15:20:36 -0700854 conf_parse(av[1]);
855 conf_read(NULL);
856
Linus Torvalds1da177e2005-04-16 15:20:36 -0700857 mode = getenv("MENUCONFIG_MODE");
858 if (mode) {
859 if (!strcasecmp(mode, "single_menu"))
860 single_menu_mode = 1;
861 }
862
Arnaud Lacombed0e1e092009-07-06 00:07:28 -0400863 initscr();
864
Ladislav Michl09af0912007-12-17 19:07:41 +0100865 getyx(stdscr, saved_y, saved_x);
866 if (init_dialog(NULL)) {
867 fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
868 fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
869 return 1;
870 }
871
Sam Ravnborgd802b502007-04-01 22:29:38 +0200872 set_config_filename(conf_get_configname());
Sam Ravnborgf3cbcdc2006-07-28 23:57:48 +0200873 do {
874 conf(&rootmenu);
Davidlohr Bueso564899f2011-08-21 22:04:09 -0300875 res = handle_exit();
Sam Ravnborgf3cbcdc2006-07-28 23:57:48 +0200876 } while (res == KEY_ESC);
Karsten Wieseb3214292006-12-13 00:34:06 -0800877
Davidlohr Bueso564899f2011-08-21 22:04:09 -0300878 return res;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700879}
Sam Ravnborgc4143a82008-05-04 21:03:20 +0200880