11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> 31da177e4SLinus Torvalds * Released under the terms of the GNU GPL v2.0. 41da177e4SLinus Torvalds * 51da177e4SLinus Torvalds * Introduced single menu mode (show all sub-menus in one large tree). 61da177e4SLinus Torvalds * 2002-11-06 Petr Baudis <pasky@ucw.cz> 73b9fa093SArnaldo Carvalho de Melo * 83b9fa093SArnaldo Carvalho de Melo * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br> 91da177e4SLinus Torvalds */ 101da177e4SLinus Torvalds 111da177e4SLinus Torvalds #include <ctype.h> 121da177e4SLinus Torvalds #include <errno.h> 131da177e4SLinus Torvalds #include <fcntl.h> 141da177e4SLinus Torvalds #include <limits.h> 151da177e4SLinus Torvalds #include <stdarg.h> 161da177e4SLinus Torvalds #include <stdlib.h> 171da177e4SLinus Torvalds #include <string.h> 18564899f9SDavidlohr Bueso #include <signal.h> 191da177e4SLinus Torvalds #include <unistd.h> 20442ff702SJean-Christophe Dubois #include <locale.h> 211da177e4SLinus Torvalds 221da177e4SLinus Torvalds #include "lkc.h" 232982de69SSam Ravnborg #include "lxdialog/dialog.h" 241da177e4SLinus Torvalds 253b9fa093SArnaldo Carvalho de Melo static const char mconf_readme[] = N_( 261da177e4SLinus Torvalds "Overview\n" 271da177e4SLinus Torvalds "--------\n" 288d9dfe82SMartin Walch "This interface lets you select features and parameters for the build.\n" 29652cf982SArnaud Lacombe "Features can either be built-in, modularized, or ignored. Parameters\n" 30652cf982SArnaud Lacombe "must be entered in as decimal or hexadecimal numbers or text.\n" 311da177e4SLinus Torvalds "\n" 32b5d609dbSMatej Laitl "Menu items beginning with following braces represent features that\n" 33b5d609dbSMatej Laitl " [ ] can be built in or removed\n" 34b5d609dbSMatej Laitl " < > can be built in, modularized or removed\n" 35b5d609dbSMatej Laitl " { } can be built in or modularized (selected by other feature)\n" 36b5d609dbSMatej Laitl " - - are selected by other feature,\n" 37b5d609dbSMatej Laitl "while *, M or whitespace inside braces means to build in, build as\n" 38b5d609dbSMatej Laitl "a module or to exclude the feature respectively.\n" 391da177e4SLinus Torvalds "\n" 401da177e4SLinus Torvalds "To change any of these features, highlight it with the cursor\n" 411da177e4SLinus Torvalds "keys and press <Y> to build it in, <M> to make it a module or\n" 428d9dfe82SMartin Walch "<N> to remove it. You may also press the <Space Bar> to cycle\n" 438d9dfe82SMartin Walch "through the available options (i.e. Y->N->M->Y).\n" 441da177e4SLinus Torvalds "\n" 451da177e4SLinus Torvalds "Some additional keyboard hints:\n" 461da177e4SLinus Torvalds "\n" 471da177e4SLinus Torvalds "Menus\n" 481da177e4SLinus Torvalds "----------\n" 498d9dfe82SMartin Walch "o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n" 508d9dfe82SMartin Walch " wish to change or the submenu you wish to select and press <Enter>.\n" 511278ebdbSDirk Gouders " Submenus are designated by \"--->\", empty ones by \"----\".\n" 521da177e4SLinus Torvalds "\n" 531da177e4SLinus Torvalds " Shortcut: Press the option's highlighted letter (hotkey).\n" 541da177e4SLinus Torvalds " Pressing a hotkey more than once will sequence\n" 551da177e4SLinus Torvalds " through all visible items which use that hotkey.\n" 561da177e4SLinus Torvalds "\n" 571da177e4SLinus Torvalds " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" 581da177e4SLinus Torvalds " unseen options into view.\n" 591da177e4SLinus Torvalds "\n" 601da177e4SLinus Torvalds "o To exit a menu use the cursor keys to highlight the <Exit> button\n" 611da177e4SLinus Torvalds " and press <ENTER>.\n" 621da177e4SLinus Torvalds "\n" 631da177e4SLinus Torvalds " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" 641da177e4SLinus Torvalds " using those letters. You may press a single <ESC>, but\n" 651da177e4SLinus Torvalds " there is a delayed response which you may find annoying.\n" 661da177e4SLinus Torvalds "\n" 671da177e4SLinus Torvalds " Also, the <TAB> and cursor keys will cycle between <Select>,\n" 688d9dfe82SMartin Walch " <Exit>, <Help>, <Save>, and <Load>.\n" 691da177e4SLinus Torvalds "\n" 701da177e4SLinus Torvalds "o To get help with an item, use the cursor keys to highlight <Help>\n" 7122c7eca6SLi Zefan " and press <ENTER>.\n" 721da177e4SLinus Torvalds "\n" 731da177e4SLinus Torvalds " Shortcut: Press <H> or <?>.\n" 741da177e4SLinus Torvalds "\n" 75f9447c49SLi Zefan "o To toggle the display of hidden options, press <Z>.\n" 7622c7eca6SLi Zefan "\n" 771da177e4SLinus Torvalds "\n" 781da177e4SLinus Torvalds "Radiolists (Choice lists)\n" 791da177e4SLinus Torvalds "-----------\n" 801da177e4SLinus Torvalds "o Use the cursor keys to select the option you wish to set and press\n" 811da177e4SLinus Torvalds " <S> or the <SPACE BAR>.\n" 821da177e4SLinus Torvalds "\n" 831da177e4SLinus Torvalds " Shortcut: Press the first letter of the option you wish to set then\n" 841da177e4SLinus Torvalds " press <S> or <SPACE BAR>.\n" 851da177e4SLinus Torvalds "\n" 861da177e4SLinus Torvalds "o To see available help for the item, use the cursor keys to highlight\n" 871da177e4SLinus Torvalds " <Help> and Press <ENTER>.\n" 881da177e4SLinus Torvalds "\n" 891da177e4SLinus Torvalds " Shortcut: Press <H> or <?>.\n" 901da177e4SLinus Torvalds "\n" 911da177e4SLinus Torvalds " Also, the <TAB> and cursor keys will cycle between <Select> and\n" 921da177e4SLinus Torvalds " <Help>\n" 931da177e4SLinus Torvalds "\n" 941da177e4SLinus Torvalds "\n" 951da177e4SLinus Torvalds "Data Entry\n" 961da177e4SLinus Torvalds "-----------\n" 971da177e4SLinus Torvalds "o Enter the requested information and press <ENTER>\n" 981da177e4SLinus Torvalds " If you are entering hexadecimal values, it is not necessary to\n" 991da177e4SLinus Torvalds " add the '0x' prefix to the entry.\n" 1001da177e4SLinus Torvalds "\n" 1011da177e4SLinus Torvalds "o For help, use the <TAB> or cursor keys to highlight the help option\n" 1021da177e4SLinus Torvalds " and press <ENTER>. You can try <TAB><H> as well.\n" 1031da177e4SLinus Torvalds "\n" 1041da177e4SLinus Torvalds "\n" 1051da177e4SLinus Torvalds "Text Box (Help Window)\n" 1061da177e4SLinus Torvalds "--------\n" 1071da177e4SLinus Torvalds "o Use the cursor keys to scroll up/down/left/right. The VI editor\n" 1089d4792c9SBenjamin Poirier " keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n" 1099d4792c9SBenjamin Poirier " those who are familiar with less and lynx.\n" 1101da177e4SLinus Torvalds "\n" 1119d4792c9SBenjamin Poirier "o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n" 1121da177e4SLinus Torvalds "\n" 1131da177e4SLinus Torvalds "\n" 1141da177e4SLinus Torvalds "Alternate Configuration Files\n" 1151da177e4SLinus Torvalds "-----------------------------\n" 1161da177e4SLinus Torvalds "Menuconfig supports the use of alternate configuration files for\n" 1171da177e4SLinus Torvalds "those who, for various reasons, find it necessary to switch\n" 118652cf982SArnaud Lacombe "between different configurations.\n" 1191da177e4SLinus Torvalds "\n" 1208d9dfe82SMartin Walch "The <Save> button will let you save the current configuration to\n" 1218d9dfe82SMartin Walch "a file of your choosing. Use the <Load> button to load a previously\n" 1228d9dfe82SMartin Walch "saved alternate configuration.\n" 1231da177e4SLinus Torvalds "\n" 1248d9dfe82SMartin Walch "Even if you don't use alternate configuration files, but you find\n" 1258d9dfe82SMartin Walch "during a Menuconfig session that you have completely messed up your\n" 1268d9dfe82SMartin Walch "settings, you may use the <Load> button to restore your previously\n" 1278d9dfe82SMartin Walch "saved settings from \".config\" without restarting Menuconfig.\n" 1281da177e4SLinus Torvalds "\n" 1291da177e4SLinus Torvalds "Other information\n" 1301da177e4SLinus Torvalds "-----------------\n" 1318d9dfe82SMartin Walch "If you use Menuconfig in an XTERM window, make sure you have your\n" 1328d9dfe82SMartin Walch "$TERM variable set to point to an xterm definition which supports\n" 1338d9dfe82SMartin Walch "color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n" 1348d9dfe82SMartin Walch "not display correctly in an RXVT window because rxvt displays only one\n" 1351da177e4SLinus Torvalds "intensity of color, bright.\n" 1361da177e4SLinus Torvalds "\n" 1371da177e4SLinus Torvalds "Menuconfig will display larger menus on screens or xterms which are\n" 1381da177e4SLinus Torvalds "set to display more than the standard 25 row by 80 column geometry.\n" 1391da177e4SLinus Torvalds "In order for this to work, the \"stty size\" command must be able to\n" 1401da177e4SLinus Torvalds "display the screen's current row and column geometry. I STRONGLY\n" 1411da177e4SLinus Torvalds "RECOMMEND that you make sure you do NOT have the shell variables\n" 1421da177e4SLinus Torvalds "LINES and COLUMNS exported into your environment. Some distributions\n" 1431da177e4SLinus Torvalds "export those variables via /etc/profile. Some ncurses programs can\n" 1441da177e4SLinus Torvalds "become confused when those variables (LINES & COLUMNS) don't reflect\n" 1451da177e4SLinus Torvalds "the true screen size.\n" 1461da177e4SLinus Torvalds "\n" 1471da177e4SLinus Torvalds "Optional personality available\n" 1481da177e4SLinus Torvalds "------------------------------\n" 1498d9dfe82SMartin Walch "If you prefer to have all of the options listed in a single menu,\n" 1508d9dfe82SMartin Walch "rather than the default multimenu hierarchy, run the menuconfig with\n" 151652cf982SArnaud Lacombe "MENUCONFIG_MODE environment variable set to single_menu. Example:\n" 1521da177e4SLinus Torvalds "\n" 1531da177e4SLinus Torvalds "make MENUCONFIG_MODE=single_menu menuconfig\n" 1541da177e4SLinus Torvalds "\n" 1551da177e4SLinus Torvalds "<Enter> will then unroll the appropriate category, or enfold it if it\n" 1561da177e4SLinus Torvalds "is already unrolled.\n" 1571da177e4SLinus Torvalds "\n" 1581da177e4SLinus Torvalds "Note that this mode can eventually be a little more CPU expensive\n" 1591da177e4SLinus Torvalds "(especially with a larger number of unrolled categories) than the\n" 16045897213SSam Ravnborg "default mode.\n" 16145897213SSam Ravnborg "\n" 16245897213SSam Ravnborg "Different color themes available\n" 16345897213SSam Ravnborg "--------------------------------\n" 16445897213SSam Ravnborg "It is possible to select different color themes using the variable\n" 16545897213SSam Ravnborg "MENUCONFIG_COLOR. To select a theme use:\n" 16645897213SSam Ravnborg "\n" 16745897213SSam Ravnborg "make MENUCONFIG_COLOR=<theme> menuconfig\n" 16845897213SSam Ravnborg "\n" 16945897213SSam Ravnborg "Available themes are\n" 17045897213SSam Ravnborg " mono => selects colors suitable for monochrome displays\n" 17145897213SSam Ravnborg " blackbg => selects a color scheme with black background\n" 172350b5b76SSam Ravnborg " classic => theme with blue background. The classic look\n" 1738d9dfe82SMartin Walch " bluetitle => an LCD friendly version of classic. (default)\n" 17445897213SSam Ravnborg "\n"), 1753b9fa093SArnaldo Carvalho de Melo menu_instructions[] = N_( 1761da177e4SLinus Torvalds "Arrow keys navigate the menu. " 1771278ebdbSDirk Gouders "<Enter> selects submenus ---> (or empty submenus ----). " 1781da177e4SLinus Torvalds "Highlighted letters are hotkeys. " 1791da177e4SLinus Torvalds "Pressing <Y> includes, <N> excludes, <M> modularizes features. " 1801da177e4SLinus Torvalds "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " 1813b9fa093SArnaldo Carvalho de Melo "Legend: [*] built-in [ ] excluded <M> module < > module capable"), 1823b9fa093SArnaldo Carvalho de Melo radiolist_instructions[] = N_( 1831da177e4SLinus Torvalds "Use the arrow keys to navigate this window or " 1841da177e4SLinus Torvalds "press the hotkey of the item you wish to select " 1851da177e4SLinus Torvalds "followed by the <SPACE BAR>. " 1863b9fa093SArnaldo Carvalho de Melo "Press <?> for additional information about this option."), 1873b9fa093SArnaldo Carvalho de Melo inputbox_instructions_int[] = N_( 1881da177e4SLinus Torvalds "Please enter a decimal value. " 1891da177e4SLinus Torvalds "Fractions will not be accepted. " 1903b9fa093SArnaldo Carvalho de Melo "Use the <TAB> key to move from the input field to the buttons below it."), 1913b9fa093SArnaldo Carvalho de Melo inputbox_instructions_hex[] = N_( 1921da177e4SLinus Torvalds "Please enter a hexadecimal value. " 1933b9fa093SArnaldo Carvalho de Melo "Use the <TAB> key to move from the input field to the buttons below it."), 1943b9fa093SArnaldo Carvalho de Melo inputbox_instructions_string[] = N_( 1951da177e4SLinus Torvalds "Please enter a string value. " 1963b9fa093SArnaldo Carvalho de Melo "Use the <TAB> key to move from the input field to the buttons below it."), 1973b9fa093SArnaldo Carvalho de Melo setmod_text[] = N_( 1981da177e4SLinus Torvalds "This feature depends on another which has been configured as a module.\n" 1993b9fa093SArnaldo Carvalho de Melo "As a result, this feature will be built as a module."), 2003b9fa093SArnaldo Carvalho de Melo load_config_text[] = N_( 2011da177e4SLinus Torvalds "Enter the name of the configuration file you wish to load. " 2021da177e4SLinus Torvalds "Accept the name shown to restore the configuration you " 2033b9fa093SArnaldo Carvalho de Melo "last retrieved. Leave blank to abort."), 2043b9fa093SArnaldo Carvalho de Melo load_config_help[] = N_( 2051da177e4SLinus Torvalds "\n" 206652cf982SArnaud Lacombe "For various reasons, one may wish to keep several different\n" 2071da177e4SLinus Torvalds "configurations available on a single machine.\n" 2081da177e4SLinus Torvalds "\n" 2091da177e4SLinus Torvalds "If you have saved a previous configuration in a file other than the\n" 210652cf982SArnaud Lacombe "default one, entering its name here will allow you to modify that\n" 211652cf982SArnaud Lacombe "configuration.\n" 2121da177e4SLinus Torvalds "\n" 2131da177e4SLinus Torvalds "If you are uncertain, then you have probably never used alternate\n" 214af901ca1SAndré Goddard Rosa "configuration files. You should therefore leave this blank to abort.\n"), 2153b9fa093SArnaldo Carvalho de Melo save_config_text[] = N_( 2161da177e4SLinus Torvalds "Enter a filename to which this configuration should be saved " 2173b9fa093SArnaldo Carvalho de Melo "as an alternate. Leave blank to abort."), 2183b9fa093SArnaldo Carvalho de Melo save_config_help[] = N_( 2191da177e4SLinus Torvalds "\n" 220652cf982SArnaud Lacombe "For various reasons, one may wish to keep different configurations\n" 221652cf982SArnaud Lacombe "available on a single machine.\n" 2221da177e4SLinus Torvalds "\n" 2231da177e4SLinus Torvalds "Entering a file name here will allow you to later retrieve, modify\n" 2241da177e4SLinus Torvalds "and use the current configuration as an alternate to whatever\n" 2251da177e4SLinus Torvalds "configuration options you have selected at that time.\n" 2261da177e4SLinus Torvalds "\n" 2271da177e4SLinus Torvalds "If you are uncertain what all this means then you should probably\n" 2283b9fa093SArnaldo Carvalho de Melo "leave this blank.\n"), 2293b9fa093SArnaldo Carvalho de Melo search_help[] = N_( 2301da177e4SLinus Torvalds "\n" 23159dfa24dSArnaud Lacombe "Search for symbols and display their relations.\n" 232503af334SRandy Dunlap "Regular expressions are allowed.\n" 2331da177e4SLinus Torvalds "Example: search for \"^FOO\"\n" 2341da177e4SLinus Torvalds "Result:\n" 2351da177e4SLinus Torvalds "-----------------------------------------------------------------\n" 2361da177e4SLinus Torvalds "Symbol: FOO [=m]\n" 2375e609addSBenjamin Poirier "Type : tristate\n" 2381da177e4SLinus Torvalds "Prompt: Foo bus is used to drive the bar HW\n" 2391da177e4SLinus Torvalds " Location:\n" 240bb8187d3SPaul Gortmaker " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" 2411da177e4SLinus Torvalds " -> PCI support (PCI [=y])\n" 2425e609addSBenjamin Poirier "(1) -> PCI access mode (<choice> [=y])\n" 2438d9dfe82SMartin Walch " Defined at drivers/pci/Kconfig:47\n" 2448d9dfe82SMartin Walch " Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" 2451da177e4SLinus Torvalds " Selects: LIBCRC32\n" 2468d9dfe82SMartin Walch " Selected by: BAR [=n]\n" 2471da177e4SLinus Torvalds "-----------------------------------------------------------------\n" 2485e609addSBenjamin Poirier "o The line 'Type:' shows the type of the configuration option for\n" 2495e609addSBenjamin Poirier " this symbol (boolean, tristate, string, ...)\n" 2501da177e4SLinus Torvalds "o The line 'Prompt:' shows the text used in the menu structure for\n" 25159dfa24dSArnaud Lacombe " this symbol\n" 2528d9dfe82SMartin Walch "o The 'Defined at' line tells at what file / line number the symbol\n" 2531da177e4SLinus Torvalds " is defined\n" 2548d9dfe82SMartin Walch "o The 'Depends on:' line tells what symbols need to be defined for\n" 2551da177e4SLinus Torvalds " this symbol to be visible in the menu (selectable)\n" 2568d9dfe82SMartin Walch "o The 'Location:' lines tells where in the menu structure this symbol\n" 2571da177e4SLinus Torvalds " is located\n" 2585e609addSBenjamin Poirier " A location followed by a [=y] indicates that this is a\n" 2595e609addSBenjamin Poirier " selectable menu item - and the current value is displayed inside\n" 2605e609addSBenjamin Poirier " brackets.\n" 2615e609addSBenjamin Poirier " Press the key in the (#) prefix to jump directly to that\n" 2625e609addSBenjamin Poirier " location. You will be returned to the current search results\n" 2635e609addSBenjamin Poirier " after exiting this new menu.\n" 2648d9dfe82SMartin Walch "o The 'Selects:' line tells what symbols will be automatically\n" 2651da177e4SLinus Torvalds " selected if this symbol is selected (y or m)\n" 2668d9dfe82SMartin Walch "o The 'Selected by' line tells what symbol has selected this symbol\n" 2671da177e4SLinus Torvalds "\n" 2681da177e4SLinus Torvalds "Only relevant lines are shown.\n" 2691da177e4SLinus Torvalds "\n\n" 2701da177e4SLinus Torvalds "Search examples:\n" 27159dfa24dSArnaud Lacombe "Examples: USB => find all symbols containing USB\n" 27259dfa24dSArnaud Lacombe " ^USB => find all symbols starting with USB\n" 27359dfa24dSArnaud Lacombe " USB$ => find all symbols ending with USB\n" 2743b9fa093SArnaldo Carvalho de Melo "\n"); 2751da177e4SLinus Torvalds 2761da177e4SLinus Torvalds static int indent; 2771da177e4SLinus Torvalds static struct menu *current_menu; 2781da177e4SLinus Torvalds static int child_count; 2791da177e4SLinus Torvalds static int single_menu_mode; 28022c7eca6SLi Zefan static int show_all_options; 2816364fd0cSWang YanQing static int save_and_exit; 2821da177e4SLinus Torvalds 2835e609addSBenjamin Poirier static void conf(struct menu *menu, struct menu *active_menu); 2841da177e4SLinus Torvalds static void conf_choice(struct menu *menu); 2851da177e4SLinus Torvalds static void conf_string(struct menu *menu); 2861da177e4SLinus Torvalds static void conf_load(void); 2871da177e4SLinus Torvalds static void conf_save(void); 28895ac9b3bSBenjamin Poirier static int show_textbox_ext(const char *title, char *text, int r, int c, 28995ac9b3bSBenjamin Poirier int *keys, int *vscroll, int *hscroll, 29095ac9b3bSBenjamin Poirier update_text_fn update_text, void *data); 2911da177e4SLinus Torvalds static void show_textbox(const char *title, const char *text, int r, int c); 2921da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text); 2931da177e4SLinus Torvalds static void show_help(struct menu *menu); 2941da177e4SLinus Torvalds 29595e30f95SSam Ravnborg static char filename[PATH_MAX+1]; 29695e30f95SSam Ravnborg static void set_config_filename(const char *config_filename) 29795e30f95SSam Ravnborg { 29895e30f95SSam Ravnborg static char menu_backtitle[PATH_MAX+128]; 29995e30f95SSam Ravnborg int size; 30095e30f95SSam Ravnborg 30195e30f95SSam Ravnborg size = snprintf(menu_backtitle, sizeof(menu_backtitle), 3020954828fSArnaud Lacombe "%s - %s", config_filename, rootmenu.prompt->text); 30395e30f95SSam Ravnborg if (size >= sizeof(menu_backtitle)) 30495e30f95SSam Ravnborg menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; 30595e30f95SSam Ravnborg set_dialog_backtitle(menu_backtitle); 30695e30f95SSam Ravnborg 30795e30f95SSam Ravnborg size = snprintf(filename, sizeof(filename), "%s", config_filename); 30895e30f95SSam Ravnborg if (size >= sizeof(filename)) 30995e30f95SSam Ravnborg filename[sizeof(filename)-1] = '\0'; 31095e30f95SSam Ravnborg } 31195e30f95SSam Ravnborg 3129a69abf8SBenjamin Poirier struct subtitle_part { 3139a69abf8SBenjamin Poirier struct list_head entries; 3149a69abf8SBenjamin Poirier const char *text; 3159a69abf8SBenjamin Poirier }; 3169a69abf8SBenjamin Poirier static LIST_HEAD(trail); 3179a69abf8SBenjamin Poirier 3189a69abf8SBenjamin Poirier static struct subtitle_list *subtitles; 3199a69abf8SBenjamin Poirier static void set_subtitle(void) 3209a69abf8SBenjamin Poirier { 3219a69abf8SBenjamin Poirier struct subtitle_part *sp; 3229a69abf8SBenjamin Poirier struct subtitle_list *pos, *tmp; 3239a69abf8SBenjamin Poirier 3249a69abf8SBenjamin Poirier for (pos = subtitles; pos != NULL; pos = tmp) { 3259a69abf8SBenjamin Poirier tmp = pos->next; 3269a69abf8SBenjamin Poirier free(pos); 3279a69abf8SBenjamin Poirier } 3289a69abf8SBenjamin Poirier 3299a69abf8SBenjamin Poirier subtitles = NULL; 3309a69abf8SBenjamin Poirier list_for_each_entry(sp, &trail, entries) { 3319a69abf8SBenjamin Poirier if (sp->text) { 3329a69abf8SBenjamin Poirier if (pos) { 333e4e458b4SArjun Sreedharan pos->next = xcalloc(1, sizeof(*pos)); 3349a69abf8SBenjamin Poirier pos = pos->next; 3359a69abf8SBenjamin Poirier } else { 336e4e458b4SArjun Sreedharan subtitles = pos = xcalloc(1, sizeof(*pos)); 3379a69abf8SBenjamin Poirier } 3389a69abf8SBenjamin Poirier pos->text = sp->text; 3399a69abf8SBenjamin Poirier } 3409a69abf8SBenjamin Poirier } 3419a69abf8SBenjamin Poirier 3429a69abf8SBenjamin Poirier set_dialog_subtitles(subtitles); 3439a69abf8SBenjamin Poirier } 3449a69abf8SBenjamin Poirier 3459a69abf8SBenjamin Poirier static void reset_subtitle(void) 3469a69abf8SBenjamin Poirier { 3479a69abf8SBenjamin Poirier struct subtitle_list *pos, *tmp; 3489a69abf8SBenjamin Poirier 3499a69abf8SBenjamin Poirier for (pos = subtitles; pos != NULL; pos = tmp) { 3509a69abf8SBenjamin Poirier tmp = pos->next; 3519a69abf8SBenjamin Poirier free(pos); 3529a69abf8SBenjamin Poirier } 3539a69abf8SBenjamin Poirier subtitles = NULL; 3549a69abf8SBenjamin Poirier set_dialog_subtitles(subtitles); 3559a69abf8SBenjamin Poirier } 35695e30f95SSam Ravnborg 35795ac9b3bSBenjamin Poirier struct search_data { 358bad9955dSBenjamin Poirier struct list_head *head; 35995ac9b3bSBenjamin Poirier struct menu **targets; 36095ac9b3bSBenjamin Poirier int *keys; 36195ac9b3bSBenjamin Poirier }; 36295ac9b3bSBenjamin Poirier 36395ac9b3bSBenjamin Poirier static void update_text(char *buf, size_t start, size_t end, void *_data) 36495ac9b3bSBenjamin Poirier { 36595ac9b3bSBenjamin Poirier struct search_data *data = _data; 36695ac9b3bSBenjamin Poirier struct jump_key *pos; 36795ac9b3bSBenjamin Poirier int k = 0; 36895ac9b3bSBenjamin Poirier 369bad9955dSBenjamin Poirier list_for_each_entry(pos, data->head, entries) { 37095ac9b3bSBenjamin Poirier if (pos->offset >= start && pos->offset < end) { 37195ac9b3bSBenjamin Poirier char header[4]; 37295ac9b3bSBenjamin Poirier 37395ac9b3bSBenjamin Poirier if (k < JUMP_NB) { 37495ac9b3bSBenjamin Poirier int key = '0' + (pos->index % JUMP_NB) + 1; 37595ac9b3bSBenjamin Poirier 37695ac9b3bSBenjamin Poirier sprintf(header, "(%c)", key); 37795ac9b3bSBenjamin Poirier data->keys[k] = key; 37895ac9b3bSBenjamin Poirier data->targets[k] = pos->target; 37995ac9b3bSBenjamin Poirier k++; 38095ac9b3bSBenjamin Poirier } else { 38195ac9b3bSBenjamin Poirier sprintf(header, " "); 38295ac9b3bSBenjamin Poirier } 38395ac9b3bSBenjamin Poirier 38495ac9b3bSBenjamin Poirier memcpy(buf + pos->offset, header, sizeof(header) - 1); 38595ac9b3bSBenjamin Poirier } 38695ac9b3bSBenjamin Poirier } 38795ac9b3bSBenjamin Poirier data->keys[k] = 0; 38895ac9b3bSBenjamin Poirier } 38995ac9b3bSBenjamin Poirier 3901da177e4SLinus Torvalds static void search_conf(void) 3911da177e4SLinus Torvalds { 3921da177e4SLinus Torvalds struct symbol **sym_arr; 3931da177e4SLinus Torvalds struct gstr res; 394337a275dSYann E. MORIN struct gstr title; 3950584f9f9SBernhard Walle char *dialog_input; 3965e609addSBenjamin Poirier int dres, vscroll = 0, hscroll = 0; 3975e609addSBenjamin Poirier bool again; 3989a69abf8SBenjamin Poirier struct gstr sttext; 3999a69abf8SBenjamin Poirier struct subtitle_part stpart; 4005e609addSBenjamin Poirier 401337a275dSYann E. MORIN title = str_new(); 402f6eb6e46SYann E. MORIN str_printf( &title, _("Enter (sub)string or regexp to search for " 403f6eb6e46SYann E. MORIN "(with or without \"%s\")"), CONFIG_); 404337a275dSYann E. MORIN 4051da177e4SLinus Torvalds again: 406e94c5bdeSSam Ravnborg dialog_clear(); 4072982de69SSam Ravnborg dres = dialog_inputbox(_("Search Configuration Parameter"), 408337a275dSYann E. MORIN str_get(&title), 4092982de69SSam Ravnborg 10, 75, ""); 4102982de69SSam Ravnborg switch (dres) { 4111da177e4SLinus Torvalds case 0: 4121da177e4SLinus Torvalds break; 4131da177e4SLinus Torvalds case 1: 4143b9fa093SArnaldo Carvalho de Melo show_helptext(_("Search Configuration"), search_help); 4151da177e4SLinus Torvalds goto again; 4161da177e4SLinus Torvalds default: 417337a275dSYann E. MORIN str_free(&title); 4181da177e4SLinus Torvalds return; 4191da177e4SLinus Torvalds } 4201da177e4SLinus Torvalds 421ffb5957bSArnaud Lacombe /* strip the prefix if necessary */ 4220584f9f9SBernhard Walle dialog_input = dialog_input_result; 423ffb5957bSArnaud Lacombe if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) 424ffb5957bSArnaud Lacombe dialog_input += strlen(CONFIG_); 4250584f9f9SBernhard Walle 4269a69abf8SBenjamin Poirier sttext = str_new(); 4279a69abf8SBenjamin Poirier str_printf(&sttext, "Search (%s)", dialog_input_result); 4289a69abf8SBenjamin Poirier stpart.text = str_get(&sttext); 4299a69abf8SBenjamin Poirier list_add_tail(&stpart.entries, &trail); 4309a69abf8SBenjamin Poirier 4310584f9f9SBernhard Walle sym_arr = sym_re_search(dialog_input); 4325e609addSBenjamin Poirier do { 433bad9955dSBenjamin Poirier LIST_HEAD(head); 43495ac9b3bSBenjamin Poirier struct menu *targets[JUMP_NB]; 43595ac9b3bSBenjamin Poirier int keys[JUMP_NB + 1], i; 43695ac9b3bSBenjamin Poirier struct search_data data = { 43795ac9b3bSBenjamin Poirier .head = &head, 43895ac9b3bSBenjamin Poirier .targets = targets, 43995ac9b3bSBenjamin Poirier .keys = keys, 44095ac9b3bSBenjamin Poirier }; 441edb749f4SBenjamin Poirier struct jump_key *pos, *tmp; 4425e609addSBenjamin Poirier 44395ac9b3bSBenjamin Poirier res = get_relations_str(sym_arr, &head); 4449a69abf8SBenjamin Poirier set_subtitle(); 44595ac9b3bSBenjamin Poirier dres = show_textbox_ext(_("Search Results"), (char *) 44695ac9b3bSBenjamin Poirier str_get(&res), 0, 0, keys, &vscroll, 44795ac9b3bSBenjamin Poirier &hscroll, &update_text, (void *) 44895ac9b3bSBenjamin Poirier &data); 4495e609addSBenjamin Poirier again = false; 45095ac9b3bSBenjamin Poirier for (i = 0; i < JUMP_NB && keys[i]; i++) 4515e609addSBenjamin Poirier if (dres == keys[i]) { 45295ac9b3bSBenjamin Poirier conf(targets[i]->parent, targets[i]); 4535e609addSBenjamin Poirier again = true; 4545e609addSBenjamin Poirier } 4551da177e4SLinus Torvalds str_free(&res); 456edb749f4SBenjamin Poirier list_for_each_entry_safe(pos, tmp, &head, entries) 457edb749f4SBenjamin Poirier free(pos); 4585e609addSBenjamin Poirier } while (again); 4595e609addSBenjamin Poirier free(sym_arr); 460337a275dSYann E. MORIN str_free(&title); 4619a69abf8SBenjamin Poirier list_del(trail.prev); 4629a69abf8SBenjamin Poirier str_free(&sttext); 4631da177e4SLinus Torvalds } 4641da177e4SLinus Torvalds 4651da177e4SLinus Torvalds static void build_conf(struct menu *menu) 4661da177e4SLinus Torvalds { 4671da177e4SLinus Torvalds struct symbol *sym; 4681da177e4SLinus Torvalds struct property *prop; 4691da177e4SLinus Torvalds struct menu *child; 4701da177e4SLinus Torvalds int type, tmp, doint = 2; 4711da177e4SLinus Torvalds tristate val; 4721da177e4SLinus Torvalds char ch; 47322c7eca6SLi Zefan bool visible; 4741da177e4SLinus Torvalds 47522c7eca6SLi Zefan /* 47622c7eca6SLi Zefan * note: menu_is_visible() has side effect that it will 47722c7eca6SLi Zefan * recalc the value of the symbol. 47822c7eca6SLi Zefan */ 47922c7eca6SLi Zefan visible = menu_is_visible(menu); 48022c7eca6SLi Zefan if (show_all_options && !menu_has_prompt(menu)) 48122c7eca6SLi Zefan return; 48222c7eca6SLi Zefan else if (!show_all_options && !visible) 4831da177e4SLinus Torvalds return; 4841da177e4SLinus Torvalds 4851da177e4SLinus Torvalds sym = menu->sym; 4861da177e4SLinus Torvalds prop = menu->prompt; 4871da177e4SLinus Torvalds if (!sym) { 4881da177e4SLinus Torvalds if (prop && menu != current_menu) { 4891da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 4901da177e4SLinus Torvalds switch (prop->type) { 4911da177e4SLinus Torvalds case P_MENU: 4921da177e4SLinus Torvalds child_count++; 493413f006bSEGRY Gabor prompt = _(prompt); 4941da177e4SLinus Torvalds if (single_menu_mode) { 4952982de69SSam Ravnborg item_make("%s%*c%s", 4961da177e4SLinus Torvalds menu->data ? "-->" : "++>", 4971da177e4SLinus Torvalds indent + 1, ' ', prompt); 4981da177e4SLinus Torvalds } else 4991278ebdbSDirk Gouders item_make(" %*c%s %s", 5001278ebdbSDirk Gouders indent + 1, ' ', prompt, 5011278ebdbSDirk Gouders menu_is_empty(menu) ? "----" : "--->"); 5022982de69SSam Ravnborg item_set_tag('m'); 5032982de69SSam Ravnborg item_set_data(menu); 5041da177e4SLinus Torvalds if (single_menu_mode && menu->data) 5051da177e4SLinus Torvalds goto conf_childs; 5061da177e4SLinus Torvalds return; 50748874077SSam Ravnborg case P_COMMENT: 50848874077SSam Ravnborg if (prompt) { 50948874077SSam Ravnborg child_count++; 510413f006bSEGRY Gabor item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); 51148874077SSam Ravnborg item_set_tag(':'); 51248874077SSam Ravnborg item_set_data(menu); 51348874077SSam Ravnborg } 51448874077SSam Ravnborg break; 5151da177e4SLinus Torvalds default: 5161da177e4SLinus Torvalds if (prompt) { 5171da177e4SLinus Torvalds child_count++; 518413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(prompt)); 5192982de69SSam Ravnborg item_set_tag(':'); 5202982de69SSam Ravnborg item_set_data(menu); 5211da177e4SLinus Torvalds } 5221da177e4SLinus Torvalds } 5231da177e4SLinus Torvalds } else 5241da177e4SLinus Torvalds doint = 0; 5251da177e4SLinus Torvalds goto conf_childs; 5261da177e4SLinus Torvalds } 5271da177e4SLinus Torvalds 5281da177e4SLinus Torvalds type = sym_get_type(sym); 5291da177e4SLinus Torvalds if (sym_is_choice(sym)) { 5301da177e4SLinus Torvalds struct symbol *def_sym = sym_get_choice_value(sym); 5311da177e4SLinus Torvalds struct menu *def_menu = NULL; 5321da177e4SLinus Torvalds 5331da177e4SLinus Torvalds child_count++; 5341da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 5351da177e4SLinus Torvalds if (menu_is_visible(child) && child->sym == def_sym) 5361da177e4SLinus Torvalds def_menu = child; 5371da177e4SLinus Torvalds } 5381da177e4SLinus Torvalds 5391da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 5401da177e4SLinus Torvalds if (sym_is_changable(sym)) { 5411da177e4SLinus Torvalds switch (type) { 5421da177e4SLinus Torvalds case S_BOOLEAN: 5432982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 5441da177e4SLinus Torvalds break; 5451da177e4SLinus Torvalds case S_TRISTATE: 5461da177e4SLinus Torvalds switch (val) { 5471da177e4SLinus Torvalds case yes: ch = '*'; break; 5481da177e4SLinus Torvalds case mod: ch = 'M'; break; 5491da177e4SLinus Torvalds default: ch = ' '; break; 5501da177e4SLinus Torvalds } 5512982de69SSam Ravnborg item_make("<%c>", ch); 5521da177e4SLinus Torvalds break; 5531da177e4SLinus Torvalds } 5542982de69SSam Ravnborg item_set_tag('t'); 5552982de69SSam Ravnborg item_set_data(menu); 5561da177e4SLinus Torvalds } else { 5572982de69SSam Ravnborg item_make(" "); 5582982de69SSam Ravnborg item_set_tag(def_menu ? 't' : ':'); 5592982de69SSam Ravnborg item_set_data(menu); 5601da177e4SLinus Torvalds } 5611da177e4SLinus Torvalds 562413f006bSEGRY Gabor item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 5631da177e4SLinus Torvalds if (val == yes) { 5641da177e4SLinus Torvalds if (def_menu) { 565413f006bSEGRY Gabor item_add_str(" (%s)", _(menu_get_prompt(def_menu))); 5662982de69SSam Ravnborg item_add_str(" --->"); 5671da177e4SLinus Torvalds if (def_menu->list) { 5681da177e4SLinus Torvalds indent += 2; 5691da177e4SLinus Torvalds build_conf(def_menu); 5701da177e4SLinus Torvalds indent -= 2; 5711da177e4SLinus Torvalds } 5722982de69SSam Ravnborg } 5731da177e4SLinus Torvalds return; 5741da177e4SLinus Torvalds } 5751da177e4SLinus Torvalds } else { 5761da177e4SLinus Torvalds if (menu == current_menu) { 577413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 5782982de69SSam Ravnborg item_set_tag(':'); 5792982de69SSam Ravnborg item_set_data(menu); 5801da177e4SLinus Torvalds goto conf_childs; 5811da177e4SLinus Torvalds } 5821da177e4SLinus Torvalds child_count++; 5831da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 5841da177e4SLinus Torvalds if (sym_is_choice_value(sym) && val == yes) { 5852982de69SSam Ravnborg item_make(" "); 5862982de69SSam Ravnborg item_set_tag(':'); 5872982de69SSam Ravnborg item_set_data(menu); 5881da177e4SLinus Torvalds } else { 5891da177e4SLinus Torvalds switch (type) { 5901da177e4SLinus Torvalds case S_BOOLEAN: 5911da177e4SLinus Torvalds if (sym_is_changable(sym)) 5922982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 5931da177e4SLinus Torvalds else 594b5d609dbSMatej Laitl item_make("-%c-", val == no ? ' ' : '*'); 5952982de69SSam Ravnborg item_set_tag('t'); 5962982de69SSam Ravnborg item_set_data(menu); 5971da177e4SLinus Torvalds break; 5981da177e4SLinus Torvalds case S_TRISTATE: 5991da177e4SLinus Torvalds switch (val) { 6001da177e4SLinus Torvalds case yes: ch = '*'; break; 6011da177e4SLinus Torvalds case mod: ch = 'M'; break; 6021da177e4SLinus Torvalds default: ch = ' '; break; 6031da177e4SLinus Torvalds } 604b5d609dbSMatej Laitl if (sym_is_changable(sym)) { 605b5d609dbSMatej Laitl if (sym->rev_dep.tri == mod) 606b5d609dbSMatej Laitl item_make("{%c}", ch); 6071da177e4SLinus Torvalds else 608b5d609dbSMatej Laitl item_make("<%c>", ch); 609b5d609dbSMatej Laitl } else 610b5d609dbSMatej Laitl item_make("-%c-", ch); 6112982de69SSam Ravnborg item_set_tag('t'); 6122982de69SSam Ravnborg item_set_data(menu); 6131da177e4SLinus Torvalds break; 6141da177e4SLinus Torvalds default: 6152982de69SSam Ravnborg tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ 6162982de69SSam Ravnborg item_make("(%s)", sym_get_string_value(sym)); 6171da177e4SLinus Torvalds tmp = indent - tmp + 4; 6181da177e4SLinus Torvalds if (tmp < 0) 6191da177e4SLinus Torvalds tmp = 0; 620413f006bSEGRY Gabor item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), 6211da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 622413f006bSEGRY Gabor "" : _(" (NEW)")); 6232982de69SSam Ravnborg item_set_tag('s'); 6242982de69SSam Ravnborg item_set_data(menu); 6251da177e4SLinus Torvalds goto conf_childs; 6261da177e4SLinus Torvalds } 6271da177e4SLinus Torvalds } 628413f006bSEGRY Gabor item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), 6291da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 630413f006bSEGRY Gabor "" : _(" (NEW)")); 6311da177e4SLinus Torvalds if (menu->prompt->type == P_MENU) { 6321278ebdbSDirk Gouders item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); 6331da177e4SLinus Torvalds return; 6341da177e4SLinus Torvalds } 6351da177e4SLinus Torvalds } 6361da177e4SLinus Torvalds 6371da177e4SLinus Torvalds conf_childs: 6381da177e4SLinus Torvalds indent += doint; 6391da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) 6401da177e4SLinus Torvalds build_conf(child); 6411da177e4SLinus Torvalds indent -= doint; 6421da177e4SLinus Torvalds } 6431da177e4SLinus Torvalds 6445e609addSBenjamin Poirier static void conf(struct menu *menu, struct menu *active_menu) 6451da177e4SLinus Torvalds { 6461da177e4SLinus Torvalds struct menu *submenu; 6471da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 6489a69abf8SBenjamin Poirier struct subtitle_part stpart; 6491da177e4SLinus Torvalds struct symbol *sym; 6502982de69SSam Ravnborg int res; 6512982de69SSam Ravnborg int s_scroll = 0; 6521da177e4SLinus Torvalds 6539a69abf8SBenjamin Poirier if (menu != &rootmenu) 6549a69abf8SBenjamin Poirier stpart.text = menu_get_prompt(menu); 6559a69abf8SBenjamin Poirier else 6569a69abf8SBenjamin Poirier stpart.text = NULL; 6579a69abf8SBenjamin Poirier list_add_tail(&stpart.entries, &trail); 6589a69abf8SBenjamin Poirier 6591da177e4SLinus Torvalds while (1) { 6602982de69SSam Ravnborg item_reset(); 6611da177e4SLinus Torvalds current_menu = menu; 6621da177e4SLinus Torvalds build_conf(menu); 6631da177e4SLinus Torvalds if (!child_count) 6641da177e4SLinus Torvalds break; 6659a69abf8SBenjamin Poirier set_subtitle(); 666e94c5bdeSSam Ravnborg dialog_clear(); 667413f006bSEGRY Gabor res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), 6682982de69SSam Ravnborg _(menu_instructions), 6692982de69SSam Ravnborg active_menu, &s_scroll); 670c8dc68adSSam Ravnborg if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) 6711da177e4SLinus Torvalds break; 672063f4661SDirk Gouders if (item_count() != 0) { 6732982de69SSam Ravnborg if (!item_activate_selected()) 6742982de69SSam Ravnborg continue; 6752982de69SSam Ravnborg if (!item_tag()) 6761da177e4SLinus Torvalds continue; 677063f4661SDirk Gouders } 6782982de69SSam Ravnborg submenu = item_data(); 6792982de69SSam Ravnborg active_menu = item_data(); 680c8dc68adSSam Ravnborg if (submenu) 6811da177e4SLinus Torvalds sym = submenu->sym; 682c8dc68adSSam Ravnborg else 683c8dc68adSSam Ravnborg sym = NULL; 6841da177e4SLinus Torvalds 6852982de69SSam Ravnborg switch (res) { 6861da177e4SLinus Torvalds case 0: 6872982de69SSam Ravnborg switch (item_tag()) { 6881da177e4SLinus Torvalds case 'm': 6891da177e4SLinus Torvalds if (single_menu_mode) 6901da177e4SLinus Torvalds submenu->data = (void *) (long) !submenu->data; 6911da177e4SLinus Torvalds else 6925e609addSBenjamin Poirier conf(submenu, NULL); 6931da177e4SLinus Torvalds break; 6941da177e4SLinus Torvalds case 't': 6951da177e4SLinus Torvalds if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) 6961da177e4SLinus Torvalds conf_choice(submenu); 6971da177e4SLinus Torvalds else if (submenu->prompt->type == P_MENU) 6985e609addSBenjamin Poirier conf(submenu, NULL); 6991da177e4SLinus Torvalds break; 7001da177e4SLinus Torvalds case 's': 7011da177e4SLinus Torvalds conf_string(submenu); 7021da177e4SLinus Torvalds break; 7031da177e4SLinus Torvalds } 7041da177e4SLinus Torvalds break; 7051da177e4SLinus Torvalds case 2: 7061da177e4SLinus Torvalds if (sym) 7071da177e4SLinus Torvalds show_help(submenu); 7089a69abf8SBenjamin Poirier else { 7099a69abf8SBenjamin Poirier reset_subtitle(); 710413f006bSEGRY Gabor show_helptext(_("README"), _(mconf_readme)); 7119a69abf8SBenjamin Poirier } 7121da177e4SLinus Torvalds break; 7131da177e4SLinus Torvalds case 3: 7149a69abf8SBenjamin Poirier reset_subtitle(); 7156364fd0cSWang YanQing conf_save(); 7166364fd0cSWang YanQing break; 7176364fd0cSWang YanQing case 4: 7189a69abf8SBenjamin Poirier reset_subtitle(); 7196364fd0cSWang YanQing conf_load(); 7206364fd0cSWang YanQing break; 7216364fd0cSWang YanQing case 5: 7222982de69SSam Ravnborg if (item_is_tag('t')) { 7231da177e4SLinus Torvalds if (sym_set_tristate_value(sym, yes)) 7241da177e4SLinus Torvalds break; 7251da177e4SLinus Torvalds if (sym_set_tristate_value(sym, mod)) 7261da177e4SLinus Torvalds show_textbox(NULL, setmod_text, 6, 74); 7271da177e4SLinus Torvalds } 7281da177e4SLinus Torvalds break; 7296364fd0cSWang YanQing case 6: 7302982de69SSam Ravnborg if (item_is_tag('t')) 7311da177e4SLinus Torvalds sym_set_tristate_value(sym, no); 7321da177e4SLinus Torvalds break; 7336364fd0cSWang YanQing case 7: 7342982de69SSam Ravnborg if (item_is_tag('t')) 7351da177e4SLinus Torvalds sym_set_tristate_value(sym, mod); 7361da177e4SLinus Torvalds break; 7376364fd0cSWang YanQing case 8: 7382982de69SSam Ravnborg if (item_is_tag('t')) 7391da177e4SLinus Torvalds sym_toggle_tristate_value(sym); 7402982de69SSam Ravnborg else if (item_is_tag('m')) 7415e609addSBenjamin Poirier conf(submenu, NULL); 7421da177e4SLinus Torvalds break; 7436364fd0cSWang YanQing case 9: 7441da177e4SLinus Torvalds search_conf(); 7451da177e4SLinus Torvalds break; 7466364fd0cSWang YanQing case 10: 74722c7eca6SLi Zefan show_all_options = !show_all_options; 74822c7eca6SLi Zefan break; 7491da177e4SLinus Torvalds } 7501da177e4SLinus Torvalds } 7519a69abf8SBenjamin Poirier 7529a69abf8SBenjamin Poirier list_del(trail.prev); 7531da177e4SLinus Torvalds } 7541da177e4SLinus Torvalds 75595ac9b3bSBenjamin Poirier static int show_textbox_ext(const char *title, char *text, int r, int c, int 75695ac9b3bSBenjamin Poirier *keys, int *vscroll, int *hscroll, update_text_fn 75795ac9b3bSBenjamin Poirier update_text, void *data) 7581da177e4SLinus Torvalds { 759e94c5bdeSSam Ravnborg dialog_clear(); 76095ac9b3bSBenjamin Poirier return dialog_textbox(title, text, r, c, keys, vscroll, hscroll, 76195ac9b3bSBenjamin Poirier update_text, data); 762537ddae7SBenjamin Poirier } 763537ddae7SBenjamin Poirier 764537ddae7SBenjamin Poirier static void show_textbox(const char *title, const char *text, int r, int c) 765537ddae7SBenjamin Poirier { 76695ac9b3bSBenjamin Poirier show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL, 76795ac9b3bSBenjamin Poirier NULL, NULL); 7681da177e4SLinus Torvalds } 7691da177e4SLinus Torvalds 7701da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text) 7711da177e4SLinus Torvalds { 7721da177e4SLinus Torvalds show_textbox(title, text, 0, 0); 7731da177e4SLinus Torvalds } 7741da177e4SLinus Torvalds 7756364fd0cSWang YanQing static void conf_message_callback(const char *fmt, va_list ap) 7766364fd0cSWang YanQing { 7776364fd0cSWang YanQing char buf[PATH_MAX+1]; 7786364fd0cSWang YanQing 7796364fd0cSWang YanQing vsnprintf(buf, sizeof(buf), fmt, ap); 7806364fd0cSWang YanQing if (save_and_exit) 7816364fd0cSWang YanQing printf("%s", buf); 7826364fd0cSWang YanQing else 7836364fd0cSWang YanQing show_textbox(NULL, buf, 6, 60); 7846364fd0cSWang YanQing } 7856364fd0cSWang YanQing 7861da177e4SLinus Torvalds static void show_help(struct menu *menu) 7871da177e4SLinus Torvalds { 7881da177e4SLinus Torvalds struct gstr help = str_new(); 7891da177e4SLinus Torvalds 790da60fbbcSVadim Bendebury (вб) help.max_width = getmaxx(stdscr) - 10; 7911d525e7cSCheng Renquan menu_get_ext_help(menu, &help); 7921d525e7cSCheng Renquan 793413f006bSEGRY Gabor show_helptext(_(menu_get_prompt(menu)), str_get(&help)); 7941da177e4SLinus Torvalds str_free(&help); 7951da177e4SLinus Torvalds } 7961da177e4SLinus Torvalds 7971da177e4SLinus Torvalds static void conf_choice(struct menu *menu) 7981da177e4SLinus Torvalds { 799413f006bSEGRY Gabor const char *prompt = _(menu_get_prompt(menu)); 8001da177e4SLinus Torvalds struct menu *child; 8011da177e4SLinus Torvalds struct symbol *active; 8021da177e4SLinus Torvalds 8031da177e4SLinus Torvalds active = sym_get_choice_value(menu->sym); 8041da177e4SLinus Torvalds while (1) { 8052982de69SSam Ravnborg int res; 8062982de69SSam Ravnborg int selected; 8072982de69SSam Ravnborg item_reset(); 8081da177e4SLinus Torvalds 8091da177e4SLinus Torvalds current_menu = menu; 8101da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 8111da177e4SLinus Torvalds if (!menu_is_visible(child)) 8121da177e4SLinus Torvalds continue; 813af6c1598SPeter Korsgaard if (child->sym) 814413f006bSEGRY Gabor item_make("%s", _(menu_get_prompt(child))); 815af6c1598SPeter Korsgaard else { 816af6c1598SPeter Korsgaard item_make("*** %s ***", _(menu_get_prompt(child))); 817af6c1598SPeter Korsgaard item_set_tag(':'); 818af6c1598SPeter Korsgaard } 8192982de69SSam Ravnborg item_set_data(child); 8202982de69SSam Ravnborg if (child->sym == active) 8212982de69SSam Ravnborg item_set_selected(1); 8221da177e4SLinus Torvalds if (child->sym == sym_get_choice_value(menu->sym)) 8232982de69SSam Ravnborg item_set_tag('X'); 8241da177e4SLinus Torvalds } 825e94c5bdeSSam Ravnborg dialog_clear(); 826413f006bSEGRY Gabor res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), 8272982de69SSam Ravnborg _(radiolist_instructions), 828ff7b0c2cSSedat Dilek MENUBOX_HEIGTH_MIN, 829ff7b0c2cSSedat Dilek MENUBOX_WIDTH_MIN, 830ff7b0c2cSSedat Dilek CHECKLIST_HEIGTH_MIN); 8312982de69SSam Ravnborg selected = item_activate_selected(); 8322982de69SSam Ravnborg switch (res) { 8331da177e4SLinus Torvalds case 0: 8342982de69SSam Ravnborg if (selected) { 8352982de69SSam Ravnborg child = item_data(); 836af6c1598SPeter Korsgaard if (!child->sym) 837af6c1598SPeter Korsgaard break; 838af6c1598SPeter Korsgaard 8391da177e4SLinus Torvalds sym_set_tristate_value(child->sym, yes); 8402982de69SSam Ravnborg } 8411da177e4SLinus Torvalds return; 8421da177e4SLinus Torvalds case 1: 8432982de69SSam Ravnborg if (selected) { 8442982de69SSam Ravnborg child = item_data(); 8451da177e4SLinus Torvalds show_help(child); 8461da177e4SLinus Torvalds active = child->sym; 8471da177e4SLinus Torvalds } else 8481da177e4SLinus Torvalds show_help(menu); 8491da177e4SLinus Torvalds break; 850f3cbcdc9SSam Ravnborg case KEY_ESC: 8511da177e4SLinus Torvalds return; 852c8dc68adSSam Ravnborg case -ERRDISPLAYTOOSMALL: 853c8dc68adSSam Ravnborg return; 8541da177e4SLinus Torvalds } 8551da177e4SLinus Torvalds } 8561da177e4SLinus Torvalds } 8571da177e4SLinus Torvalds 8581da177e4SLinus Torvalds static void conf_string(struct menu *menu) 8591da177e4SLinus Torvalds { 8601da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 8611da177e4SLinus Torvalds 8621da177e4SLinus Torvalds while (1) { 8632982de69SSam Ravnborg int res; 864c4143a83SSam Ravnborg const char *heading; 8652982de69SSam Ravnborg 8661da177e4SLinus Torvalds switch (sym_get_type(menu->sym)) { 8671da177e4SLinus Torvalds case S_INT: 8682982de69SSam Ravnborg heading = _(inputbox_instructions_int); 8691da177e4SLinus Torvalds break; 8701da177e4SLinus Torvalds case S_HEX: 8712982de69SSam Ravnborg heading = _(inputbox_instructions_hex); 8721da177e4SLinus Torvalds break; 8731da177e4SLinus Torvalds case S_STRING: 8742982de69SSam Ravnborg heading = _(inputbox_instructions_string); 8751da177e4SLinus Torvalds break; 8761da177e4SLinus Torvalds default: 877413f006bSEGRY Gabor heading = _("Internal mconf error!"); 8781da177e4SLinus Torvalds } 879e94c5bdeSSam Ravnborg dialog_clear(); 880413f006bSEGRY Gabor res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), 8812982de69SSam Ravnborg heading, 10, 75, 8822982de69SSam Ravnborg sym_get_string_value(menu->sym)); 8832982de69SSam Ravnborg switch (res) { 8841da177e4SLinus Torvalds case 0: 8852982de69SSam Ravnborg if (sym_set_string_value(menu->sym, dialog_input_result)) 8861da177e4SLinus Torvalds return; 8873b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("You have made an invalid entry."), 5, 43); 8881da177e4SLinus Torvalds break; 8891da177e4SLinus Torvalds case 1: 8901da177e4SLinus Torvalds show_help(menu); 8911da177e4SLinus Torvalds break; 892f3cbcdc9SSam Ravnborg case KEY_ESC: 8931da177e4SLinus Torvalds return; 8941da177e4SLinus Torvalds } 8951da177e4SLinus Torvalds } 8961da177e4SLinus Torvalds } 8971da177e4SLinus Torvalds 8981da177e4SLinus Torvalds static void conf_load(void) 8991da177e4SLinus Torvalds { 9001da177e4SLinus Torvalds 9011da177e4SLinus Torvalds while (1) { 9022982de69SSam Ravnborg int res; 903e94c5bdeSSam Ravnborg dialog_clear(); 9042982de69SSam Ravnborg res = dialog_inputbox(NULL, load_config_text, 9052982de69SSam Ravnborg 11, 55, filename); 9062982de69SSam Ravnborg switch(res) { 9071da177e4SLinus Torvalds case 0: 9082982de69SSam Ravnborg if (!dialog_input_result[0]) 9091da177e4SLinus Torvalds return; 91095e30f95SSam Ravnborg if (!conf_read(dialog_input_result)) { 91195e30f95SSam Ravnborg set_config_filename(dialog_input_result); 91236ef805bSSam Ravnborg sym_set_change_count(1); 9131da177e4SLinus Torvalds return; 91495e30f95SSam Ravnborg } 9153b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("File does not exist!"), 5, 38); 9161da177e4SLinus Torvalds break; 9171da177e4SLinus Torvalds case 1: 9183b9fa093SArnaldo Carvalho de Melo show_helptext(_("Load Alternate Configuration"), load_config_help); 9191da177e4SLinus Torvalds break; 920f3cbcdc9SSam Ravnborg case KEY_ESC: 9211da177e4SLinus Torvalds return; 9221da177e4SLinus Torvalds } 9231da177e4SLinus Torvalds } 9241da177e4SLinus Torvalds } 9251da177e4SLinus Torvalds 9261da177e4SLinus Torvalds static void conf_save(void) 9271da177e4SLinus Torvalds { 9281da177e4SLinus Torvalds while (1) { 9292982de69SSam Ravnborg int res; 930e94c5bdeSSam Ravnborg dialog_clear(); 9312982de69SSam Ravnborg res = dialog_inputbox(NULL, save_config_text, 9322982de69SSam Ravnborg 11, 55, filename); 9332982de69SSam Ravnborg switch(res) { 9341da177e4SLinus Torvalds case 0: 9352982de69SSam Ravnborg if (!dialog_input_result[0]) 9361da177e4SLinus Torvalds return; 93795e30f95SSam Ravnborg if (!conf_write(dialog_input_result)) { 93895e30f95SSam Ravnborg set_config_filename(dialog_input_result); 9391da177e4SLinus Torvalds return; 94095e30f95SSam Ravnborg } 9413b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); 9421da177e4SLinus Torvalds break; 9431da177e4SLinus Torvalds case 1: 9443b9fa093SArnaldo Carvalho de Melo show_helptext(_("Save Alternate Configuration"), save_config_help); 9451da177e4SLinus Torvalds break; 946f3cbcdc9SSam Ravnborg case KEY_ESC: 9471da177e4SLinus Torvalds return; 9481da177e4SLinus Torvalds } 9491da177e4SLinus Torvalds } 9501da177e4SLinus Torvalds } 9511da177e4SLinus Torvalds 952564899f9SDavidlohr Bueso static int handle_exit(void) 953564899f9SDavidlohr Bueso { 954564899f9SDavidlohr Bueso int res; 955564899f9SDavidlohr Bueso 9566364fd0cSWang YanQing save_and_exit = 1; 9579a69abf8SBenjamin Poirier reset_subtitle(); 958564899f9SDavidlohr Bueso dialog_clear(); 959564899f9SDavidlohr Bueso if (conf_get_changed()) 960564899f9SDavidlohr Bueso res = dialog_yesno(NULL, 961564899f9SDavidlohr Bueso _("Do you wish to save your new configuration?\n" 96213763916SDirk Gouders "(Press <ESC><ESC> to continue kernel configuration.)"), 963564899f9SDavidlohr Bueso 6, 60); 964564899f9SDavidlohr Bueso else 965564899f9SDavidlohr Bueso res = -1; 966564899f9SDavidlohr Bueso 967564899f9SDavidlohr Bueso end_dialog(saved_x, saved_y); 968564899f9SDavidlohr Bueso 969564899f9SDavidlohr Bueso switch (res) { 970564899f9SDavidlohr Bueso case 0: 971564899f9SDavidlohr Bueso if (conf_write(filename)) { 972564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 973564899f9SDavidlohr Bueso "Error while writing of the configuration.\n" 974564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 975564899f9SDavidlohr Bueso "\n\n")); 976564899f9SDavidlohr Bueso return 1; 977564899f9SDavidlohr Bueso } 978564899f9SDavidlohr Bueso /* fall through */ 979564899f9SDavidlohr Bueso case -1: 980564899f9SDavidlohr Bueso printf(_("\n\n" 981564899f9SDavidlohr Bueso "*** End of the configuration.\n" 982564899f9SDavidlohr Bueso "*** Execute 'make' to start the build or try 'make help'." 983564899f9SDavidlohr Bueso "\n\n")); 984564899f9SDavidlohr Bueso res = 0; 985564899f9SDavidlohr Bueso break; 986564899f9SDavidlohr Bueso default: 987564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 988564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 989564899f9SDavidlohr Bueso "\n\n")); 99030c4eaafSLi Zefan if (res != KEY_ESC) 991c55ac154SWang YanQing res = 0; 992564899f9SDavidlohr Bueso } 993564899f9SDavidlohr Bueso 994564899f9SDavidlohr Bueso return res; 995564899f9SDavidlohr Bueso } 996564899f9SDavidlohr Bueso 997564899f9SDavidlohr Bueso static void sig_handler(int signo) 998564899f9SDavidlohr Bueso { 999564899f9SDavidlohr Bueso exit(handle_exit()); 1000564899f9SDavidlohr Bueso } 1001564899f9SDavidlohr Bueso 10021da177e4SLinus Torvalds int main(int ac, char **av) 10031da177e4SLinus Torvalds { 10041da177e4SLinus Torvalds char *mode; 10052982de69SSam Ravnborg int res; 10061da177e4SLinus Torvalds 10073b9fa093SArnaldo Carvalho de Melo setlocale(LC_ALL, ""); 10083b9fa093SArnaldo Carvalho de Melo bindtextdomain(PACKAGE, LOCALEDIR); 10093b9fa093SArnaldo Carvalho de Melo textdomain(PACKAGE); 10103b9fa093SArnaldo Carvalho de Melo 1011564899f9SDavidlohr Bueso signal(SIGINT, sig_handler); 1012564899f9SDavidlohr Bueso 10131da177e4SLinus Torvalds conf_parse(av[1]); 10141da177e4SLinus Torvalds conf_read(NULL); 10151da177e4SLinus Torvalds 10161da177e4SLinus Torvalds mode = getenv("MENUCONFIG_MODE"); 10171da177e4SLinus Torvalds if (mode) { 10181da177e4SLinus Torvalds if (!strcasecmp(mode, "single_menu")) 10191da177e4SLinus Torvalds single_menu_mode = 1; 10201da177e4SLinus Torvalds } 10211da177e4SLinus Torvalds 102209af091fSLadislav Michl if (init_dialog(NULL)) { 102309af091fSLadislav Michl fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); 102409af091fSLadislav Michl fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); 102509af091fSLadislav Michl return 1; 102609af091fSLadislav Michl } 102709af091fSLadislav Michl 1028d802b50fSSam Ravnborg set_config_filename(conf_get_configname()); 10296364fd0cSWang YanQing conf_set_message_callback(conf_message_callback); 1030f3cbcdc9SSam Ravnborg do { 10315e609addSBenjamin Poirier conf(&rootmenu, NULL); 1032564899f9SDavidlohr Bueso res = handle_exit(); 1033f3cbcdc9SSam Ravnborg } while (res == KEY_ESC); 1034b3214293SKarsten Wiese 1035564899f9SDavidlohr Bueso return res; 10361da177e4SLinus Torvalds } 1037