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> 181da177e4SLinus Torvalds #include <unistd.h> 19442ff702SJean-Christophe Dubois #include <locale.h> 201da177e4SLinus Torvalds 211da177e4SLinus Torvalds #define LKC_DIRECT_LINK 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" 281da177e4SLinus Torvalds "Some kernel features may be built directly into the kernel.\n" 291da177e4SLinus Torvalds "Some may be made into loadable runtime modules. Some features\n" 301da177e4SLinus Torvalds "may be completely removed altogether. There are also certain\n" 311da177e4SLinus Torvalds "kernel parameters which are not really features, but must be\n" 321da177e4SLinus Torvalds "entered in as decimal or hexadecimal numbers or possibly text.\n" 331da177e4SLinus Torvalds "\n" 34b5d609dbSMatej Laitl "Menu items beginning with following braces represent features that\n" 35b5d609dbSMatej Laitl " [ ] can be built in or removed\n" 36b5d609dbSMatej Laitl " < > can be built in, modularized or removed\n" 37b5d609dbSMatej Laitl " { } can be built in or modularized (selected by other feature)\n" 38b5d609dbSMatej Laitl " - - are selected by other feature,\n" 39b5d609dbSMatej Laitl "while *, M or whitespace inside braces means to build in, build as\n" 40b5d609dbSMatej Laitl "a module or to exclude the feature respectively.\n" 411da177e4SLinus Torvalds "\n" 421da177e4SLinus Torvalds "To change any of these features, highlight it with the cursor\n" 431da177e4SLinus Torvalds "keys and press <Y> to build it in, <M> to make it a module or\n" 441da177e4SLinus Torvalds "<N> to removed it. You may also press the <Space Bar> to cycle\n" 451da177e4SLinus Torvalds "through the available options (ie. Y->N->M->Y).\n" 461da177e4SLinus Torvalds "\n" 471da177e4SLinus Torvalds "Some additional keyboard hints:\n" 481da177e4SLinus Torvalds "\n" 491da177e4SLinus Torvalds "Menus\n" 501da177e4SLinus Torvalds "----------\n" 511da177e4SLinus Torvalds "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" 521da177e4SLinus Torvalds " you wish to change or submenu wish to select and press <Enter>.\n" 531da177e4SLinus Torvalds " Submenus are designated by \"--->\".\n" 541da177e4SLinus Torvalds "\n" 551da177e4SLinus Torvalds " Shortcut: Press the option's highlighted letter (hotkey).\n" 561da177e4SLinus Torvalds " Pressing a hotkey more than once will sequence\n" 571da177e4SLinus Torvalds " through all visible items which use that hotkey.\n" 581da177e4SLinus Torvalds "\n" 591da177e4SLinus Torvalds " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" 601da177e4SLinus Torvalds " unseen options into view.\n" 611da177e4SLinus Torvalds "\n" 621da177e4SLinus Torvalds "o To exit a menu use the cursor keys to highlight the <Exit> button\n" 631da177e4SLinus Torvalds " and press <ENTER>.\n" 641da177e4SLinus Torvalds "\n" 651da177e4SLinus Torvalds " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" 661da177e4SLinus Torvalds " using those letters. You may press a single <ESC>, but\n" 671da177e4SLinus Torvalds " there is a delayed response which you may find annoying.\n" 681da177e4SLinus Torvalds "\n" 691da177e4SLinus Torvalds " Also, the <TAB> and cursor keys will cycle between <Select>,\n" 701da177e4SLinus Torvalds " <Exit> and <Help>\n" 711da177e4SLinus Torvalds "\n" 721da177e4SLinus Torvalds "o To get help with an item, use the cursor keys to highlight <Help>\n" 731da177e4SLinus Torvalds " and Press <ENTER>.\n" 741da177e4SLinus Torvalds "\n" 751da177e4SLinus Torvalds " Shortcut: Press <H> or <?>.\n" 761da177e4SLinus Torvalds "\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" 1081da177e4SLinus Torvalds " keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n" 1091da177e4SLinus Torvalds " who are familiar with less and lynx.\n" 1101da177e4SLinus Torvalds "\n" 1111da177e4SLinus Torvalds "o Press <E>, <X>, <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" 1181da177e4SLinus Torvalds "between different kernel configurations.\n" 1191da177e4SLinus Torvalds "\n" 1201da177e4SLinus Torvalds "At the end of the main menu you will find two options. One is\n" 1211da177e4SLinus Torvalds "for saving the current configuration to a file of your choosing.\n" 1221da177e4SLinus Torvalds "The other option is for loading a previously saved alternate\n" 1231da177e4SLinus Torvalds "configuration.\n" 1241da177e4SLinus Torvalds "\n" 1251da177e4SLinus Torvalds "Even if you don't use alternate configuration files, but you\n" 1261da177e4SLinus Torvalds "find during a Menuconfig session that you have completely messed\n" 1271da177e4SLinus Torvalds "up your settings, you may use the \"Load Alternate...\" option to\n" 1281da177e4SLinus Torvalds "restore your previously saved settings from \".config\" without\n" 1291da177e4SLinus Torvalds "restarting Menuconfig.\n" 1301da177e4SLinus Torvalds "\n" 1311da177e4SLinus Torvalds "Other information\n" 1321da177e4SLinus Torvalds "-----------------\n" 1331da177e4SLinus Torvalds "If you use Menuconfig in an XTERM window make sure you have your\n" 1341da177e4SLinus Torvalds "$TERM variable set to point to a xterm definition which supports color.\n" 1351da177e4SLinus Torvalds "Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" 1361da177e4SLinus Torvalds "display correctly in a RXVT window because rxvt displays only one\n" 1371da177e4SLinus Torvalds "intensity of color, bright.\n" 1381da177e4SLinus Torvalds "\n" 1391da177e4SLinus Torvalds "Menuconfig will display larger menus on screens or xterms which are\n" 1401da177e4SLinus Torvalds "set to display more than the standard 25 row by 80 column geometry.\n" 1411da177e4SLinus Torvalds "In order for this to work, the \"stty size\" command must be able to\n" 1421da177e4SLinus Torvalds "display the screen's current row and column geometry. I STRONGLY\n" 1431da177e4SLinus Torvalds "RECOMMEND that you make sure you do NOT have the shell variables\n" 1441da177e4SLinus Torvalds "LINES and COLUMNS exported into your environment. Some distributions\n" 1451da177e4SLinus Torvalds "export those variables via /etc/profile. Some ncurses programs can\n" 1461da177e4SLinus Torvalds "become confused when those variables (LINES & COLUMNS) don't reflect\n" 1471da177e4SLinus Torvalds "the true screen size.\n" 1481da177e4SLinus Torvalds "\n" 1491da177e4SLinus Torvalds "Optional personality available\n" 1501da177e4SLinus Torvalds "------------------------------\n" 1511da177e4SLinus Torvalds "If you prefer to have all of the kernel options listed in a single\n" 1521da177e4SLinus Torvalds "menu, rather than the default multimenu hierarchy, run the menuconfig\n" 1531da177e4SLinus Torvalds "with MENUCONFIG_MODE environment variable set to single_menu. Example:\n" 1541da177e4SLinus Torvalds "\n" 1551da177e4SLinus Torvalds "make MENUCONFIG_MODE=single_menu menuconfig\n" 1561da177e4SLinus Torvalds "\n" 1571da177e4SLinus Torvalds "<Enter> will then unroll the appropriate category, or enfold it if it\n" 1581da177e4SLinus Torvalds "is already unrolled.\n" 1591da177e4SLinus Torvalds "\n" 1601da177e4SLinus Torvalds "Note that this mode can eventually be a little more CPU expensive\n" 1611da177e4SLinus Torvalds "(especially with a larger number of unrolled categories) than the\n" 16245897213SSam Ravnborg "default mode.\n" 16345897213SSam Ravnborg "\n" 16445897213SSam Ravnborg "Different color themes available\n" 16545897213SSam Ravnborg "--------------------------------\n" 16645897213SSam Ravnborg "It is possible to select different color themes using the variable\n" 16745897213SSam Ravnborg "MENUCONFIG_COLOR. To select a theme use:\n" 16845897213SSam Ravnborg "\n" 16945897213SSam Ravnborg "make MENUCONFIG_COLOR=<theme> menuconfig\n" 17045897213SSam Ravnborg "\n" 17145897213SSam Ravnborg "Available themes are\n" 17245897213SSam Ravnborg " mono => selects colors suitable for monochrome displays\n" 17345897213SSam Ravnborg " blackbg => selects a color scheme with black background\n" 174350b5b76SSam Ravnborg " classic => theme with blue background. The classic look\n" 175350b5b76SSam Ravnborg " bluetitle => a LCD friendly version of classic. (default)\n" 17645897213SSam Ravnborg "\n"), 1773b9fa093SArnaldo Carvalho de Melo menu_instructions[] = N_( 1781da177e4SLinus Torvalds "Arrow keys navigate the menu. " 1791da177e4SLinus Torvalds "<Enter> selects submenus --->. " 1801da177e4SLinus Torvalds "Highlighted letters are hotkeys. " 1811da177e4SLinus Torvalds "Pressing <Y> includes, <N> excludes, <M> modularizes features. " 1821da177e4SLinus Torvalds "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " 1833b9fa093SArnaldo Carvalho de Melo "Legend: [*] built-in [ ] excluded <M> module < > module capable"), 1843b9fa093SArnaldo Carvalho de Melo radiolist_instructions[] = N_( 1851da177e4SLinus Torvalds "Use the arrow keys to navigate this window or " 1861da177e4SLinus Torvalds "press the hotkey of the item you wish to select " 1871da177e4SLinus Torvalds "followed by the <SPACE BAR>. " 1883b9fa093SArnaldo Carvalho de Melo "Press <?> for additional information about this option."), 1893b9fa093SArnaldo Carvalho de Melo inputbox_instructions_int[] = N_( 1901da177e4SLinus Torvalds "Please enter a decimal value. " 1911da177e4SLinus Torvalds "Fractions will not be accepted. " 1923b9fa093SArnaldo Carvalho de Melo "Use the <TAB> key to move from the input field to the buttons below it."), 1933b9fa093SArnaldo Carvalho de Melo inputbox_instructions_hex[] = N_( 1941da177e4SLinus Torvalds "Please enter a hexadecimal value. " 1953b9fa093SArnaldo Carvalho de Melo "Use the <TAB> key to move from the input field to the buttons below it."), 1963b9fa093SArnaldo Carvalho de Melo inputbox_instructions_string[] = N_( 1971da177e4SLinus Torvalds "Please enter a string value. " 1983b9fa093SArnaldo Carvalho de Melo "Use the <TAB> key to move from the input field to the buttons below it."), 1993b9fa093SArnaldo Carvalho de Melo setmod_text[] = N_( 2001da177e4SLinus Torvalds "This feature depends on another which has been configured as a module.\n" 2013b9fa093SArnaldo Carvalho de Melo "As a result, this feature will be built as a module."), 2023b9fa093SArnaldo Carvalho de Melo load_config_text[] = N_( 2031da177e4SLinus Torvalds "Enter the name of the configuration file you wish to load. " 2041da177e4SLinus Torvalds "Accept the name shown to restore the configuration you " 2053b9fa093SArnaldo Carvalho de Melo "last retrieved. Leave blank to abort."), 2063b9fa093SArnaldo Carvalho de Melo load_config_help[] = N_( 2071da177e4SLinus Torvalds "\n" 2081da177e4SLinus Torvalds "For various reasons, one may wish to keep several different kernel\n" 2091da177e4SLinus Torvalds "configurations available on a single machine.\n" 2101da177e4SLinus Torvalds "\n" 2111da177e4SLinus Torvalds "If you have saved a previous configuration in a file other than the\n" 2121da177e4SLinus Torvalds "kernel's default, entering the name of the file here will allow you\n" 2131da177e4SLinus Torvalds "to modify that configuration.\n" 2141da177e4SLinus Torvalds "\n" 2151da177e4SLinus Torvalds "If you are uncertain, then you have probably never used alternate\n" 216af901ca1SAndré Goddard Rosa "configuration files. You should therefore leave this blank to abort.\n"), 2173b9fa093SArnaldo Carvalho de Melo save_config_text[] = N_( 2181da177e4SLinus Torvalds "Enter a filename to which this configuration should be saved " 2193b9fa093SArnaldo Carvalho de Melo "as an alternate. Leave blank to abort."), 2203b9fa093SArnaldo Carvalho de Melo save_config_help[] = N_( 2211da177e4SLinus Torvalds "\n" 2221da177e4SLinus Torvalds "For various reasons, one may wish to keep different kernel\n" 2231da177e4SLinus Torvalds "configurations available on a single machine.\n" 2241da177e4SLinus Torvalds "\n" 2251da177e4SLinus Torvalds "Entering a file name here will allow you to later retrieve, modify\n" 2261da177e4SLinus Torvalds "and use the current configuration as an alternate to whatever\n" 2271da177e4SLinus Torvalds "configuration options you have selected at that time.\n" 2281da177e4SLinus Torvalds "\n" 2291da177e4SLinus Torvalds "If you are uncertain what all this means then you should probably\n" 2303b9fa093SArnaldo Carvalho de Melo "leave this blank.\n"), 2313b9fa093SArnaldo Carvalho de Melo search_help[] = N_( 2321da177e4SLinus Torvalds "\n" 2331da177e4SLinus Torvalds "Search for CONFIG_ symbols and display their relations.\n" 234503af334SRandy Dunlap "Regular expressions are allowed.\n" 2351da177e4SLinus Torvalds "Example: search for \"^FOO\"\n" 2361da177e4SLinus Torvalds "Result:\n" 2371da177e4SLinus Torvalds "-----------------------------------------------------------------\n" 2381da177e4SLinus Torvalds "Symbol: FOO [=m]\n" 2391da177e4SLinus Torvalds "Prompt: Foo bus is used to drive the bar HW\n" 2401da177e4SLinus Torvalds "Defined at drivers/pci/Kconfig:47\n" 2411da177e4SLinus Torvalds "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" 2421da177e4SLinus Torvalds "Location:\n" 2431da177e4SLinus Torvalds " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" 2441da177e4SLinus Torvalds " -> PCI support (PCI [=y])\n" 2451da177e4SLinus Torvalds " -> PCI access mode (<choice> [=y])\n" 2461da177e4SLinus Torvalds "Selects: LIBCRC32\n" 2471da177e4SLinus Torvalds "Selected by: BAR\n" 2481da177e4SLinus Torvalds "-----------------------------------------------------------------\n" 2491da177e4SLinus Torvalds "o The line 'Prompt:' shows the text used in the menu structure for\n" 2501da177e4SLinus Torvalds " this CONFIG_ symbol\n" 2511da177e4SLinus Torvalds "o The 'Defined at' line tell at what file / line number the symbol\n" 2521da177e4SLinus Torvalds " is defined\n" 2531da177e4SLinus Torvalds "o The 'Depends on:' line tell what symbols needs to be defined for\n" 2541da177e4SLinus Torvalds " this symbol to be visible in the menu (selectable)\n" 2551da177e4SLinus Torvalds "o The 'Location:' lines tell where in the menu structure this symbol\n" 2561da177e4SLinus Torvalds " is located\n" 2571da177e4SLinus Torvalds " A location followed by a [=y] indicate that this is a selectable\n" 2581da177e4SLinus Torvalds " menu item - and current value is displayed inside brackets.\n" 2591da177e4SLinus Torvalds "o The 'Selects:' line tell what symbol will be automatically\n" 2601da177e4SLinus Torvalds " selected if this symbol is selected (y or m)\n" 2611da177e4SLinus Torvalds "o The 'Selected by' line tell what symbol has selected this symbol\n" 2621da177e4SLinus Torvalds "\n" 2631da177e4SLinus Torvalds "Only relevant lines are shown.\n" 2641da177e4SLinus Torvalds "\n\n" 2651da177e4SLinus Torvalds "Search examples:\n" 2661da177e4SLinus Torvalds "Examples: USB => find all CONFIG_ symbols containing USB\n" 2671da177e4SLinus Torvalds " ^USB => find all CONFIG_ symbols starting with USB\n" 2681da177e4SLinus Torvalds " USB$ => find all CONFIG_ symbols ending with USB\n" 2693b9fa093SArnaldo Carvalho de Melo "\n"); 2701da177e4SLinus Torvalds 2711da177e4SLinus Torvalds static int indent; 2721da177e4SLinus Torvalds static struct menu *current_menu; 2731da177e4SLinus Torvalds static int child_count; 2741da177e4SLinus Torvalds static int single_menu_mode; 2751da177e4SLinus Torvalds 2761da177e4SLinus Torvalds static void conf(struct menu *menu); 2771da177e4SLinus Torvalds static void conf_choice(struct menu *menu); 2781da177e4SLinus Torvalds static void conf_string(struct menu *menu); 2791da177e4SLinus Torvalds static void conf_load(void); 2801da177e4SLinus Torvalds static void conf_save(void); 2811da177e4SLinus Torvalds static void show_textbox(const char *title, const char *text, int r, int c); 2821da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text); 2831da177e4SLinus Torvalds static void show_help(struct menu *menu); 2841da177e4SLinus Torvalds 2851da177e4SLinus Torvalds static struct gstr get_relations_str(struct symbol **sym_arr) 2861da177e4SLinus Torvalds { 2871da177e4SLinus Torvalds struct symbol *sym; 2881da177e4SLinus Torvalds struct gstr res = str_new(); 2891da177e4SLinus Torvalds int i; 2901da177e4SLinus Torvalds 2911da177e4SLinus Torvalds for (i = 0; sym_arr && (sym = sym_arr[i]); i++) 2921da177e4SLinus Torvalds get_symbol_str(&res, sym); 2931da177e4SLinus Torvalds if (!i) 294413f006bSEGRY Gabor str_append(&res, _("No matches found.\n")); 2951da177e4SLinus Torvalds return res; 2961da177e4SLinus Torvalds } 2971da177e4SLinus Torvalds 29895e30f95SSam Ravnborg static char filename[PATH_MAX+1]; 29995e30f95SSam Ravnborg static void set_config_filename(const char *config_filename) 30095e30f95SSam Ravnborg { 30195e30f95SSam Ravnborg static char menu_backtitle[PATH_MAX+128]; 30295e30f95SSam Ravnborg int size; 30395e30f95SSam Ravnborg struct symbol *sym; 30495e30f95SSam Ravnborg 30595e30f95SSam Ravnborg sym = sym_lookup("KERNELVERSION", 0); 30695e30f95SSam Ravnborg sym_calc_value(sym); 30795e30f95SSam Ravnborg size = snprintf(menu_backtitle, sizeof(menu_backtitle), 30895e30f95SSam Ravnborg _("%s - Linux Kernel v%s Configuration"), 30995e30f95SSam Ravnborg config_filename, sym_get_string_value(sym)); 31095e30f95SSam Ravnborg if (size >= sizeof(menu_backtitle)) 31195e30f95SSam Ravnborg menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; 31295e30f95SSam Ravnborg set_dialog_backtitle(menu_backtitle); 31395e30f95SSam Ravnborg 31495e30f95SSam Ravnborg size = snprintf(filename, sizeof(filename), "%s", config_filename); 31595e30f95SSam Ravnborg if (size >= sizeof(filename)) 31695e30f95SSam Ravnborg filename[sizeof(filename)-1] = '\0'; 31795e30f95SSam Ravnborg } 31895e30f95SSam Ravnborg 31995e30f95SSam Ravnborg 3201da177e4SLinus Torvalds static void search_conf(void) 3211da177e4SLinus Torvalds { 3221da177e4SLinus Torvalds struct symbol **sym_arr; 3231da177e4SLinus Torvalds struct gstr res; 3240584f9f9SBernhard Walle char *dialog_input; 3252982de69SSam Ravnborg int dres; 3261da177e4SLinus Torvalds again: 327e94c5bdeSSam Ravnborg dialog_clear(); 3282982de69SSam Ravnborg dres = dialog_inputbox(_("Search Configuration Parameter"), 3290584f9f9SBernhard Walle _("Enter CONFIG_ (sub)string to search for " 3300584f9f9SBernhard Walle "(with or without \"CONFIG\")"), 3312982de69SSam Ravnborg 10, 75, ""); 3322982de69SSam Ravnborg switch (dres) { 3331da177e4SLinus Torvalds case 0: 3341da177e4SLinus Torvalds break; 3351da177e4SLinus Torvalds case 1: 3363b9fa093SArnaldo Carvalho de Melo show_helptext(_("Search Configuration"), search_help); 3371da177e4SLinus Torvalds goto again; 3381da177e4SLinus Torvalds default: 3391da177e4SLinus Torvalds return; 3401da177e4SLinus Torvalds } 3411da177e4SLinus Torvalds 3420584f9f9SBernhard Walle /* strip CONFIG_ if necessary */ 3430584f9f9SBernhard Walle dialog_input = dialog_input_result; 3440584f9f9SBernhard Walle if (strncasecmp(dialog_input_result, "CONFIG_", 7) == 0) 3450584f9f9SBernhard Walle dialog_input += 7; 3460584f9f9SBernhard Walle 3470584f9f9SBernhard Walle sym_arr = sym_re_search(dialog_input); 3481da177e4SLinus Torvalds res = get_relations_str(sym_arr); 3491da177e4SLinus Torvalds free(sym_arr); 3503b9fa093SArnaldo Carvalho de Melo show_textbox(_("Search Results"), str_get(&res), 0, 0); 3511da177e4SLinus Torvalds str_free(&res); 3521da177e4SLinus Torvalds } 3531da177e4SLinus Torvalds 3541da177e4SLinus Torvalds static void build_conf(struct menu *menu) 3551da177e4SLinus Torvalds { 3561da177e4SLinus Torvalds struct symbol *sym; 3571da177e4SLinus Torvalds struct property *prop; 3581da177e4SLinus Torvalds struct menu *child; 3591da177e4SLinus Torvalds int type, tmp, doint = 2; 3601da177e4SLinus Torvalds tristate val; 3611da177e4SLinus Torvalds char ch; 3621da177e4SLinus Torvalds 3631da177e4SLinus Torvalds if (!menu_is_visible(menu)) 3641da177e4SLinus Torvalds return; 3651da177e4SLinus Torvalds 3661da177e4SLinus Torvalds sym = menu->sym; 3671da177e4SLinus Torvalds prop = menu->prompt; 3681da177e4SLinus Torvalds if (!sym) { 3691da177e4SLinus Torvalds if (prop && menu != current_menu) { 3701da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 3711da177e4SLinus Torvalds switch (prop->type) { 3721da177e4SLinus Torvalds case P_MENU: 3731da177e4SLinus Torvalds child_count++; 374413f006bSEGRY Gabor prompt = _(prompt); 3751da177e4SLinus Torvalds if (single_menu_mode) { 3762982de69SSam Ravnborg item_make("%s%*c%s", 3771da177e4SLinus Torvalds menu->data ? "-->" : "++>", 3781da177e4SLinus Torvalds indent + 1, ' ', prompt); 3791da177e4SLinus Torvalds } else 3802982de69SSam Ravnborg item_make(" %*c%s --->", indent + 1, ' ', prompt); 3811da177e4SLinus Torvalds 3822982de69SSam Ravnborg item_set_tag('m'); 3832982de69SSam Ravnborg item_set_data(menu); 3841da177e4SLinus Torvalds if (single_menu_mode && menu->data) 3851da177e4SLinus Torvalds goto conf_childs; 3861da177e4SLinus Torvalds return; 38748874077SSam Ravnborg case P_COMMENT: 38848874077SSam Ravnborg if (prompt) { 38948874077SSam Ravnborg child_count++; 390413f006bSEGRY Gabor item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); 39148874077SSam Ravnborg item_set_tag(':'); 39248874077SSam Ravnborg item_set_data(menu); 39348874077SSam Ravnborg } 39448874077SSam Ravnborg break; 3951da177e4SLinus Torvalds default: 3961da177e4SLinus Torvalds if (prompt) { 3971da177e4SLinus Torvalds child_count++; 398413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(prompt)); 3992982de69SSam Ravnborg item_set_tag(':'); 4002982de69SSam Ravnborg item_set_data(menu); 4011da177e4SLinus Torvalds } 4021da177e4SLinus Torvalds } 4031da177e4SLinus Torvalds } else 4041da177e4SLinus Torvalds doint = 0; 4051da177e4SLinus Torvalds goto conf_childs; 4061da177e4SLinus Torvalds } 4071da177e4SLinus Torvalds 4081da177e4SLinus Torvalds type = sym_get_type(sym); 4091da177e4SLinus Torvalds if (sym_is_choice(sym)) { 4101da177e4SLinus Torvalds struct symbol *def_sym = sym_get_choice_value(sym); 4111da177e4SLinus Torvalds struct menu *def_menu = NULL; 4121da177e4SLinus Torvalds 4131da177e4SLinus Torvalds child_count++; 4141da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 4151da177e4SLinus Torvalds if (menu_is_visible(child) && child->sym == def_sym) 4161da177e4SLinus Torvalds def_menu = child; 4171da177e4SLinus Torvalds } 4181da177e4SLinus Torvalds 4191da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4201da177e4SLinus Torvalds if (sym_is_changable(sym)) { 4211da177e4SLinus Torvalds switch (type) { 4221da177e4SLinus Torvalds case S_BOOLEAN: 4232982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4241da177e4SLinus Torvalds break; 4251da177e4SLinus Torvalds case S_TRISTATE: 4261da177e4SLinus Torvalds switch (val) { 4271da177e4SLinus Torvalds case yes: ch = '*'; break; 4281da177e4SLinus Torvalds case mod: ch = 'M'; break; 4291da177e4SLinus Torvalds default: ch = ' '; break; 4301da177e4SLinus Torvalds } 4312982de69SSam Ravnborg item_make("<%c>", ch); 4321da177e4SLinus Torvalds break; 4331da177e4SLinus Torvalds } 4342982de69SSam Ravnborg item_set_tag('t'); 4352982de69SSam Ravnborg item_set_data(menu); 4361da177e4SLinus Torvalds } else { 4372982de69SSam Ravnborg item_make(" "); 4382982de69SSam Ravnborg item_set_tag(def_menu ? 't' : ':'); 4392982de69SSam Ravnborg item_set_data(menu); 4401da177e4SLinus Torvalds } 4411da177e4SLinus Torvalds 442413f006bSEGRY Gabor item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 4431da177e4SLinus Torvalds if (val == yes) { 4441da177e4SLinus Torvalds if (def_menu) { 445413f006bSEGRY Gabor item_add_str(" (%s)", _(menu_get_prompt(def_menu))); 4462982de69SSam Ravnborg item_add_str(" --->"); 4471da177e4SLinus Torvalds if (def_menu->list) { 4481da177e4SLinus Torvalds indent += 2; 4491da177e4SLinus Torvalds build_conf(def_menu); 4501da177e4SLinus Torvalds indent -= 2; 4511da177e4SLinus Torvalds } 4522982de69SSam Ravnborg } 4531da177e4SLinus Torvalds return; 4541da177e4SLinus Torvalds } 4551da177e4SLinus Torvalds } else { 4561da177e4SLinus Torvalds if (menu == current_menu) { 457413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 4582982de69SSam Ravnborg item_set_tag(':'); 4592982de69SSam Ravnborg item_set_data(menu); 4601da177e4SLinus Torvalds goto conf_childs; 4611da177e4SLinus Torvalds } 4621da177e4SLinus Torvalds child_count++; 4631da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4641da177e4SLinus Torvalds if (sym_is_choice_value(sym) && val == yes) { 4652982de69SSam Ravnborg item_make(" "); 4662982de69SSam Ravnborg item_set_tag(':'); 4672982de69SSam Ravnborg item_set_data(menu); 4681da177e4SLinus Torvalds } else { 4691da177e4SLinus Torvalds switch (type) { 4701da177e4SLinus Torvalds case S_BOOLEAN: 4711da177e4SLinus Torvalds if (sym_is_changable(sym)) 4722982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4731da177e4SLinus Torvalds else 474b5d609dbSMatej Laitl item_make("-%c-", val == no ? ' ' : '*'); 4752982de69SSam Ravnborg item_set_tag('t'); 4762982de69SSam Ravnborg item_set_data(menu); 4771da177e4SLinus Torvalds break; 4781da177e4SLinus Torvalds case S_TRISTATE: 4791da177e4SLinus Torvalds switch (val) { 4801da177e4SLinus Torvalds case yes: ch = '*'; break; 4811da177e4SLinus Torvalds case mod: ch = 'M'; break; 4821da177e4SLinus Torvalds default: ch = ' '; break; 4831da177e4SLinus Torvalds } 484b5d609dbSMatej Laitl if (sym_is_changable(sym)) { 485b5d609dbSMatej Laitl if (sym->rev_dep.tri == mod) 486b5d609dbSMatej Laitl item_make("{%c}", ch); 4871da177e4SLinus Torvalds else 488b5d609dbSMatej Laitl item_make("<%c>", ch); 489b5d609dbSMatej Laitl } else 490b5d609dbSMatej Laitl item_make("-%c-", ch); 4912982de69SSam Ravnborg item_set_tag('t'); 4922982de69SSam Ravnborg item_set_data(menu); 4931da177e4SLinus Torvalds break; 4941da177e4SLinus Torvalds default: 4952982de69SSam Ravnborg tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ 4962982de69SSam Ravnborg item_make("(%s)", sym_get_string_value(sym)); 4971da177e4SLinus Torvalds tmp = indent - tmp + 4; 4981da177e4SLinus Torvalds if (tmp < 0) 4991da177e4SLinus Torvalds tmp = 0; 500413f006bSEGRY Gabor item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), 5011da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 502413f006bSEGRY Gabor "" : _(" (NEW)")); 5032982de69SSam Ravnborg item_set_tag('s'); 5042982de69SSam Ravnborg item_set_data(menu); 5051da177e4SLinus Torvalds goto conf_childs; 5061da177e4SLinus Torvalds } 5071da177e4SLinus Torvalds } 508413f006bSEGRY Gabor item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), 5091da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 510413f006bSEGRY Gabor "" : _(" (NEW)")); 5111da177e4SLinus Torvalds if (menu->prompt->type == P_MENU) { 5122982de69SSam Ravnborg item_add_str(" --->"); 5131da177e4SLinus Torvalds return; 5141da177e4SLinus Torvalds } 5151da177e4SLinus Torvalds } 5161da177e4SLinus Torvalds 5171da177e4SLinus Torvalds conf_childs: 5181da177e4SLinus Torvalds indent += doint; 5191da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) 5201da177e4SLinus Torvalds build_conf(child); 5211da177e4SLinus Torvalds indent -= doint; 5221da177e4SLinus Torvalds } 5231da177e4SLinus Torvalds 5241da177e4SLinus Torvalds static void conf(struct menu *menu) 5251da177e4SLinus Torvalds { 5261da177e4SLinus Torvalds struct menu *submenu; 5271da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 5281da177e4SLinus Torvalds struct symbol *sym; 5292982de69SSam Ravnborg struct menu *active_menu = NULL; 5302982de69SSam Ravnborg int res; 5312982de69SSam Ravnborg int s_scroll = 0; 5321da177e4SLinus Torvalds 5331da177e4SLinus Torvalds while (1) { 5342982de69SSam Ravnborg item_reset(); 5351da177e4SLinus Torvalds current_menu = menu; 5361da177e4SLinus Torvalds build_conf(menu); 5371da177e4SLinus Torvalds if (!child_count) 5381da177e4SLinus Torvalds break; 5391da177e4SLinus Torvalds if (menu == &rootmenu) { 5402982de69SSam Ravnborg item_make("--- "); 5412982de69SSam Ravnborg item_set_tag(':'); 5422982de69SSam Ravnborg item_make(_(" Load an Alternate Configuration File")); 5432982de69SSam Ravnborg item_set_tag('L'); 5442982de69SSam Ravnborg item_make(_(" Save an Alternate Configuration File")); 5452982de69SSam Ravnborg item_set_tag('S'); 5461da177e4SLinus Torvalds } 547e94c5bdeSSam Ravnborg dialog_clear(); 548413f006bSEGRY Gabor res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), 5492982de69SSam Ravnborg _(menu_instructions), 5502982de69SSam Ravnborg active_menu, &s_scroll); 551c8dc68adSSam Ravnborg if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) 5521da177e4SLinus Torvalds break; 5532982de69SSam Ravnborg if (!item_activate_selected()) 5542982de69SSam Ravnborg continue; 5552982de69SSam Ravnborg if (!item_tag()) 5561da177e4SLinus Torvalds continue; 5571da177e4SLinus Torvalds 5582982de69SSam Ravnborg submenu = item_data(); 5592982de69SSam Ravnborg active_menu = item_data(); 560c8dc68adSSam Ravnborg if (submenu) 5611da177e4SLinus Torvalds sym = submenu->sym; 562c8dc68adSSam Ravnborg else 563c8dc68adSSam Ravnborg sym = NULL; 5641da177e4SLinus Torvalds 5652982de69SSam Ravnborg switch (res) { 5661da177e4SLinus Torvalds case 0: 5672982de69SSam Ravnborg switch (item_tag()) { 5681da177e4SLinus Torvalds case 'm': 5691da177e4SLinus Torvalds if (single_menu_mode) 5701da177e4SLinus Torvalds submenu->data = (void *) (long) !submenu->data; 5711da177e4SLinus Torvalds else 5721da177e4SLinus Torvalds conf(submenu); 5731da177e4SLinus Torvalds break; 5741da177e4SLinus Torvalds case 't': 5751da177e4SLinus Torvalds if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) 5761da177e4SLinus Torvalds conf_choice(submenu); 5771da177e4SLinus Torvalds else if (submenu->prompt->type == P_MENU) 5781da177e4SLinus Torvalds conf(submenu); 5791da177e4SLinus Torvalds break; 5801da177e4SLinus Torvalds case 's': 5811da177e4SLinus Torvalds conf_string(submenu); 5821da177e4SLinus Torvalds break; 5831da177e4SLinus Torvalds case 'L': 5841da177e4SLinus Torvalds conf_load(); 5851da177e4SLinus Torvalds break; 5861da177e4SLinus Torvalds case 'S': 5871da177e4SLinus Torvalds conf_save(); 5881da177e4SLinus Torvalds break; 5891da177e4SLinus Torvalds } 5901da177e4SLinus Torvalds break; 5911da177e4SLinus Torvalds case 2: 5921da177e4SLinus Torvalds if (sym) 5931da177e4SLinus Torvalds show_help(submenu); 5941da177e4SLinus Torvalds else 595413f006bSEGRY Gabor show_helptext(_("README"), _(mconf_readme)); 5961da177e4SLinus Torvalds break; 5971da177e4SLinus Torvalds case 3: 5982982de69SSam Ravnborg if (item_is_tag('t')) { 5991da177e4SLinus Torvalds if (sym_set_tristate_value(sym, yes)) 6001da177e4SLinus Torvalds break; 6011da177e4SLinus Torvalds if (sym_set_tristate_value(sym, mod)) 6021da177e4SLinus Torvalds show_textbox(NULL, setmod_text, 6, 74); 6031da177e4SLinus Torvalds } 6041da177e4SLinus Torvalds break; 6051da177e4SLinus Torvalds case 4: 6062982de69SSam Ravnborg if (item_is_tag('t')) 6071da177e4SLinus Torvalds sym_set_tristate_value(sym, no); 6081da177e4SLinus Torvalds break; 6091da177e4SLinus Torvalds case 5: 6102982de69SSam Ravnborg if (item_is_tag('t')) 6111da177e4SLinus Torvalds sym_set_tristate_value(sym, mod); 6121da177e4SLinus Torvalds break; 6131da177e4SLinus Torvalds case 6: 6142982de69SSam Ravnborg if (item_is_tag('t')) 6151da177e4SLinus Torvalds sym_toggle_tristate_value(sym); 6162982de69SSam Ravnborg else if (item_is_tag('m')) 6171da177e4SLinus Torvalds conf(submenu); 6181da177e4SLinus Torvalds break; 6191da177e4SLinus Torvalds case 7: 6201da177e4SLinus Torvalds search_conf(); 6211da177e4SLinus Torvalds break; 6221da177e4SLinus Torvalds } 6231da177e4SLinus Torvalds } 6241da177e4SLinus Torvalds } 6251da177e4SLinus Torvalds 6261da177e4SLinus Torvalds static void show_textbox(const char *title, const char *text, int r, int c) 6271da177e4SLinus Torvalds { 628e94c5bdeSSam Ravnborg dialog_clear(); 629c8dc68adSSam Ravnborg dialog_textbox(title, text, r, c); 6301da177e4SLinus Torvalds } 6311da177e4SLinus Torvalds 6321da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text) 6331da177e4SLinus Torvalds { 6341da177e4SLinus Torvalds show_textbox(title, text, 0, 0); 6351da177e4SLinus Torvalds } 6361da177e4SLinus Torvalds 6371da177e4SLinus Torvalds static void show_help(struct menu *menu) 6381da177e4SLinus Torvalds { 6391da177e4SLinus Torvalds struct gstr help = str_new(); 6401da177e4SLinus Torvalds 641da60fbbcSVadim Bendebury (вб) help.max_width = getmaxx(stdscr) - 10; 6421d525e7cSCheng Renquan menu_get_ext_help(menu, &help); 6431d525e7cSCheng Renquan 644413f006bSEGRY Gabor show_helptext(_(menu_get_prompt(menu)), str_get(&help)); 6451da177e4SLinus Torvalds str_free(&help); 6461da177e4SLinus Torvalds } 6471da177e4SLinus Torvalds 6481da177e4SLinus Torvalds static void conf_choice(struct menu *menu) 6491da177e4SLinus Torvalds { 650413f006bSEGRY Gabor const char *prompt = _(menu_get_prompt(menu)); 6511da177e4SLinus Torvalds struct menu *child; 6521da177e4SLinus Torvalds struct symbol *active; 6531da177e4SLinus Torvalds 6541da177e4SLinus Torvalds active = sym_get_choice_value(menu->sym); 6551da177e4SLinus Torvalds while (1) { 6562982de69SSam Ravnborg int res; 6572982de69SSam Ravnborg int selected; 6582982de69SSam Ravnborg item_reset(); 6591da177e4SLinus Torvalds 6601da177e4SLinus Torvalds current_menu = menu; 6611da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 6621da177e4SLinus Torvalds if (!menu_is_visible(child)) 6631da177e4SLinus Torvalds continue; 664af6c1598SPeter Korsgaard if (child->sym) 665413f006bSEGRY Gabor item_make("%s", _(menu_get_prompt(child))); 666af6c1598SPeter Korsgaard else { 667af6c1598SPeter Korsgaard item_make("*** %s ***", _(menu_get_prompt(child))); 668af6c1598SPeter Korsgaard item_set_tag(':'); 669af6c1598SPeter Korsgaard } 6702982de69SSam Ravnborg item_set_data(child); 6712982de69SSam Ravnborg if (child->sym == active) 6722982de69SSam Ravnborg item_set_selected(1); 6731da177e4SLinus Torvalds if (child->sym == sym_get_choice_value(menu->sym)) 6742982de69SSam Ravnborg item_set_tag('X'); 6751da177e4SLinus Torvalds } 676e94c5bdeSSam Ravnborg dialog_clear(); 677413f006bSEGRY Gabor res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), 6782982de69SSam Ravnborg _(radiolist_instructions), 6792982de69SSam Ravnborg 15, 70, 6); 6802982de69SSam Ravnborg selected = item_activate_selected(); 6812982de69SSam Ravnborg switch (res) { 6821da177e4SLinus Torvalds case 0: 6832982de69SSam Ravnborg if (selected) { 6842982de69SSam Ravnborg child = item_data(); 685af6c1598SPeter Korsgaard if (!child->sym) 686af6c1598SPeter Korsgaard break; 687af6c1598SPeter Korsgaard 6881da177e4SLinus Torvalds sym_set_tristate_value(child->sym, yes); 6892982de69SSam Ravnborg } 6901da177e4SLinus Torvalds return; 6911da177e4SLinus Torvalds case 1: 6922982de69SSam Ravnborg if (selected) { 6932982de69SSam Ravnborg child = item_data(); 6941da177e4SLinus Torvalds show_help(child); 6951da177e4SLinus Torvalds active = child->sym; 6961da177e4SLinus Torvalds } else 6971da177e4SLinus Torvalds show_help(menu); 6981da177e4SLinus Torvalds break; 699f3cbcdc9SSam Ravnborg case KEY_ESC: 7001da177e4SLinus Torvalds return; 701c8dc68adSSam Ravnborg case -ERRDISPLAYTOOSMALL: 702c8dc68adSSam Ravnborg return; 7031da177e4SLinus Torvalds } 7041da177e4SLinus Torvalds } 7051da177e4SLinus Torvalds } 7061da177e4SLinus Torvalds 7071da177e4SLinus Torvalds static void conf_string(struct menu *menu) 7081da177e4SLinus Torvalds { 7091da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 7101da177e4SLinus Torvalds 7111da177e4SLinus Torvalds while (1) { 7122982de69SSam Ravnborg int res; 713c4143a83SSam Ravnborg const char *heading; 7142982de69SSam Ravnborg 7151da177e4SLinus Torvalds switch (sym_get_type(menu->sym)) { 7161da177e4SLinus Torvalds case S_INT: 7172982de69SSam Ravnborg heading = _(inputbox_instructions_int); 7181da177e4SLinus Torvalds break; 7191da177e4SLinus Torvalds case S_HEX: 7202982de69SSam Ravnborg heading = _(inputbox_instructions_hex); 7211da177e4SLinus Torvalds break; 7221da177e4SLinus Torvalds case S_STRING: 7232982de69SSam Ravnborg heading = _(inputbox_instructions_string); 7241da177e4SLinus Torvalds break; 7251da177e4SLinus Torvalds default: 726413f006bSEGRY Gabor heading = _("Internal mconf error!"); 7271da177e4SLinus Torvalds } 728e94c5bdeSSam Ravnborg dialog_clear(); 729413f006bSEGRY Gabor res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), 7302982de69SSam Ravnborg heading, 10, 75, 7312982de69SSam Ravnborg sym_get_string_value(menu->sym)); 7322982de69SSam Ravnborg switch (res) { 7331da177e4SLinus Torvalds case 0: 7342982de69SSam Ravnborg if (sym_set_string_value(menu->sym, dialog_input_result)) 7351da177e4SLinus Torvalds return; 7363b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("You have made an invalid entry."), 5, 43); 7371da177e4SLinus Torvalds break; 7381da177e4SLinus Torvalds case 1: 7391da177e4SLinus Torvalds show_help(menu); 7401da177e4SLinus Torvalds break; 741f3cbcdc9SSam Ravnborg case KEY_ESC: 7421da177e4SLinus Torvalds return; 7431da177e4SLinus Torvalds } 7441da177e4SLinus Torvalds } 7451da177e4SLinus Torvalds } 7461da177e4SLinus Torvalds 7471da177e4SLinus Torvalds static void conf_load(void) 7481da177e4SLinus Torvalds { 7491da177e4SLinus Torvalds 7501da177e4SLinus Torvalds while (1) { 7512982de69SSam Ravnborg int res; 752e94c5bdeSSam Ravnborg dialog_clear(); 7532982de69SSam Ravnborg res = dialog_inputbox(NULL, load_config_text, 7542982de69SSam Ravnborg 11, 55, filename); 7552982de69SSam Ravnborg switch(res) { 7561da177e4SLinus Torvalds case 0: 7572982de69SSam Ravnborg if (!dialog_input_result[0]) 7581da177e4SLinus Torvalds return; 75995e30f95SSam Ravnborg if (!conf_read(dialog_input_result)) { 76095e30f95SSam Ravnborg set_config_filename(dialog_input_result); 76136ef805bSSam Ravnborg sym_set_change_count(1); 7621da177e4SLinus Torvalds return; 76395e30f95SSam Ravnborg } 7643b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("File does not exist!"), 5, 38); 7651da177e4SLinus Torvalds break; 7661da177e4SLinus Torvalds case 1: 7673b9fa093SArnaldo Carvalho de Melo show_helptext(_("Load Alternate Configuration"), load_config_help); 7681da177e4SLinus Torvalds break; 769f3cbcdc9SSam Ravnborg case KEY_ESC: 7701da177e4SLinus Torvalds return; 7711da177e4SLinus Torvalds } 7721da177e4SLinus Torvalds } 7731da177e4SLinus Torvalds } 7741da177e4SLinus Torvalds 7751da177e4SLinus Torvalds static void conf_save(void) 7761da177e4SLinus Torvalds { 7771da177e4SLinus Torvalds while (1) { 7782982de69SSam Ravnborg int res; 779e94c5bdeSSam Ravnborg dialog_clear(); 7802982de69SSam Ravnborg res = dialog_inputbox(NULL, save_config_text, 7812982de69SSam Ravnborg 11, 55, filename); 7822982de69SSam Ravnborg switch(res) { 7831da177e4SLinus Torvalds case 0: 7842982de69SSam Ravnborg if (!dialog_input_result[0]) 7851da177e4SLinus Torvalds return; 78695e30f95SSam Ravnborg if (!conf_write(dialog_input_result)) { 78795e30f95SSam Ravnborg set_config_filename(dialog_input_result); 7881da177e4SLinus Torvalds return; 78995e30f95SSam Ravnborg } 7903b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); 7911da177e4SLinus Torvalds break; 7921da177e4SLinus Torvalds case 1: 7933b9fa093SArnaldo Carvalho de Melo show_helptext(_("Save Alternate Configuration"), save_config_help); 7941da177e4SLinus Torvalds break; 795f3cbcdc9SSam Ravnborg case KEY_ESC: 7961da177e4SLinus Torvalds return; 7971da177e4SLinus Torvalds } 7981da177e4SLinus Torvalds } 7991da177e4SLinus Torvalds } 8001da177e4SLinus Torvalds 8011da177e4SLinus Torvalds int main(int ac, char **av) 8021da177e4SLinus Torvalds { 80309af091fSLadislav Michl int saved_x, saved_y; 8041da177e4SLinus Torvalds char *mode; 8052982de69SSam Ravnborg int res; 8061da177e4SLinus Torvalds 8073b9fa093SArnaldo Carvalho de Melo setlocale(LC_ALL, ""); 8083b9fa093SArnaldo Carvalho de Melo bindtextdomain(PACKAGE, LOCALEDIR); 8093b9fa093SArnaldo Carvalho de Melo textdomain(PACKAGE); 8103b9fa093SArnaldo Carvalho de Melo 8111da177e4SLinus Torvalds conf_parse(av[1]); 8121da177e4SLinus Torvalds conf_read(NULL); 8131da177e4SLinus Torvalds 8141da177e4SLinus Torvalds mode = getenv("MENUCONFIG_MODE"); 8151da177e4SLinus Torvalds if (mode) { 8161da177e4SLinus Torvalds if (!strcasecmp(mode, "single_menu")) 8171da177e4SLinus Torvalds single_menu_mode = 1; 8181da177e4SLinus Torvalds } 8191da177e4SLinus Torvalds 820d0e1e095SArnaud Lacombe initscr(); 821d0e1e095SArnaud Lacombe 82209af091fSLadislav Michl getyx(stdscr, saved_y, saved_x); 82309af091fSLadislav Michl if (init_dialog(NULL)) { 82409af091fSLadislav Michl fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); 82509af091fSLadislav Michl fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); 82609af091fSLadislav Michl return 1; 82709af091fSLadislav Michl } 82809af091fSLadislav Michl 829d802b50fSSam Ravnborg set_config_filename(conf_get_configname()); 830f3cbcdc9SSam Ravnborg do { 8311da177e4SLinus Torvalds conf(&rootmenu); 832e94c5bdeSSam Ravnborg dialog_clear(); 833b3214293SKarsten Wiese if (conf_get_changed()) 8342982de69SSam Ravnborg res = dialog_yesno(NULL, 8352982de69SSam Ravnborg _("Do you wish to save your " 836f3cbcdc9SSam Ravnborg "new kernel configuration?\n" 837f3cbcdc9SSam Ravnborg "<ESC><ESC> to continue."), 838f3cbcdc9SSam Ravnborg 6, 60); 839b3214293SKarsten Wiese else 840b3214293SKarsten Wiese res = -1; 841f3cbcdc9SSam Ravnborg } while (res == KEY_ESC); 84209af091fSLadislav Michl end_dialog(saved_x, saved_y); 843b3214293SKarsten Wiese 844b3214293SKarsten Wiese switch (res) { 845b3214293SKarsten Wiese case 0: 84695e30f95SSam Ravnborg if (conf_write(filename)) { 8473b9fa093SArnaldo Carvalho de Melo fprintf(stderr, _("\n\n" 8481da177e4SLinus Torvalds "Error during writing of the kernel configuration.\n" 8491da177e4SLinus Torvalds "Your kernel configuration changes were NOT saved." 8503b9fa093SArnaldo Carvalho de Melo "\n\n")); 8511da177e4SLinus Torvalds return 1; 8521da177e4SLinus Torvalds } 853b3214293SKarsten Wiese case -1: 8543b9fa093SArnaldo Carvalho de Melo printf(_("\n\n" 8551da177e4SLinus Torvalds "*** End of Linux kernel configuration.\n" 8561da177e4SLinus Torvalds "*** Execute 'make' to build the kernel or try 'make help'." 8573b9fa093SArnaldo Carvalho de Melo "\n\n")); 858b3214293SKarsten Wiese break; 859b3214293SKarsten Wiese default: 8603b9fa093SArnaldo Carvalho de Melo fprintf(stderr, _("\n\n" 8611da177e4SLinus Torvalds "Your kernel configuration changes were NOT saved." 8623b9fa093SArnaldo Carvalho de Melo "\n\n")); 8631da177e4SLinus Torvalds } 8641da177e4SLinus Torvalds 8651da177e4SLinus Torvalds return 0; 8661da177e4SLinus Torvalds } 867c4143a83SSam Ravnborg 868