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" 28652cf982SArnaud Lacombe "This interface let 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" 421da177e4SLinus Torvalds "<N> to removed it. You may also press the <Space Bar> to cycle\n" 431da177e4SLinus Torvalds "through the available options (ie. 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" 491da177e4SLinus Torvalds "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" 501da177e4SLinus Torvalds " you wish to change or submenu wish to select and press <Enter>.\n" 511da177e4SLinus Torvalds " Submenus are designated 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" 6822c7eca6SLi Zefan " <Exit> and <Help>.\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" 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" 151652cf982SArnaud Lacombe "If you prefer to have all of the options listed in a single menu, rather\n" 152652cf982SArnaud Lacombe "than the default multimenu hierarchy, run the menuconfig with\n" 153652cf982SArnaud Lacombe "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" 208652cf982SArnaud Lacombe "For various reasons, one may wish to keep several different\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" 212652cf982SArnaud Lacombe "default one, entering its name here will allow you to modify that\n" 213652cf982SArnaud Lacombe "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" 222652cf982SArnaud Lacombe "For various reasons, one may wish to keep different configurations\n" 223652cf982SArnaud Lacombe "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" 23359dfa24dSArnaud Lacombe "Search for 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" 2395e609addSBenjamin Poirier "Type : tristate\n" 2401da177e4SLinus Torvalds "Prompt: Foo bus is used to drive the bar HW\n" 2411da177e4SLinus Torvalds " Defined at drivers/pci/Kconfig:47\n" 2421da177e4SLinus Torvalds " Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" 2431da177e4SLinus Torvalds " Location:\n" 244bb8187d3SPaul Gortmaker " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" 2451da177e4SLinus Torvalds " -> PCI support (PCI [=y])\n" 2465e609addSBenjamin Poirier "(1) -> PCI access mode (<choice> [=y])\n" 2471da177e4SLinus Torvalds " Selects: LIBCRC32\n" 2481da177e4SLinus Torvalds " Selected by: BAR\n" 2491da177e4SLinus Torvalds "-----------------------------------------------------------------\n" 2505e609addSBenjamin Poirier "o The line 'Type:' shows the type of the configuration option for\n" 2515e609addSBenjamin Poirier " this symbol (boolean, tristate, string, ...)\n" 2521da177e4SLinus Torvalds "o The line 'Prompt:' shows the text used in the menu structure for\n" 25359dfa24dSArnaud Lacombe " this symbol\n" 2541da177e4SLinus Torvalds "o The 'Defined at' line tell at what file / line number the symbol\n" 2551da177e4SLinus Torvalds " is defined\n" 2561da177e4SLinus Torvalds "o The 'Depends on:' line tell what symbols needs to be defined for\n" 2571da177e4SLinus Torvalds " this symbol to be visible in the menu (selectable)\n" 2581da177e4SLinus Torvalds "o The 'Location:' lines tell where in the menu structure this symbol\n" 2591da177e4SLinus Torvalds " is located\n" 2605e609addSBenjamin Poirier " A location followed by a [=y] indicates that this is a\n" 2615e609addSBenjamin Poirier " selectable menu item - and the current value is displayed inside\n" 2625e609addSBenjamin Poirier " brackets.\n" 2635e609addSBenjamin Poirier " Press the key in the (#) prefix to jump directly to that\n" 2645e609addSBenjamin Poirier " location. You will be returned to the current search results\n" 2655e609addSBenjamin Poirier " after exiting this new menu.\n" 2661da177e4SLinus Torvalds "o The 'Selects:' line tell what symbol will be automatically\n" 2671da177e4SLinus Torvalds " selected if this symbol is selected (y or m)\n" 2681da177e4SLinus Torvalds "o The 'Selected by' line tell what symbol has selected this symbol\n" 2691da177e4SLinus Torvalds "\n" 2701da177e4SLinus Torvalds "Only relevant lines are shown.\n" 2711da177e4SLinus Torvalds "\n\n" 2721da177e4SLinus Torvalds "Search examples:\n" 27359dfa24dSArnaud Lacombe "Examples: USB => find all symbols containing USB\n" 27459dfa24dSArnaud Lacombe " ^USB => find all symbols starting with USB\n" 27559dfa24dSArnaud Lacombe " USB$ => find all symbols ending with USB\n" 2763b9fa093SArnaldo Carvalho de Melo "\n"); 2771da177e4SLinus Torvalds 2781da177e4SLinus Torvalds static int indent; 2791da177e4SLinus Torvalds static struct menu *current_menu; 2801da177e4SLinus Torvalds static int child_count; 2811da177e4SLinus Torvalds static int single_menu_mode; 28222c7eca6SLi Zefan static int show_all_options; 2831da177e4SLinus Torvalds 2845e609addSBenjamin Poirier static void conf(struct menu *menu, struct menu *active_menu); 2851da177e4SLinus Torvalds static void conf_choice(struct menu *menu); 2861da177e4SLinus Torvalds static void conf_string(struct menu *menu); 2871da177e4SLinus Torvalds static void conf_load(void); 2881da177e4SLinus Torvalds static void conf_save(void); 289537ddae7SBenjamin Poirier static int show_textbox_ext(const char *title, const char *text, int r, int c, 2901d1e2caeSBenjamin Poirier int *keys, int *vscroll, int *hscroll); 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 31295e30f95SSam Ravnborg 3131da177e4SLinus Torvalds static void search_conf(void) 3141da177e4SLinus Torvalds { 3151da177e4SLinus Torvalds struct symbol **sym_arr; 3161da177e4SLinus Torvalds struct gstr res; 3170584f9f9SBernhard Walle char *dialog_input; 3185e609addSBenjamin Poirier int dres, vscroll = 0, hscroll = 0; 3195e609addSBenjamin Poirier bool again; 3205e609addSBenjamin Poirier 3211da177e4SLinus Torvalds again: 322e94c5bdeSSam Ravnborg dialog_clear(); 3232982de69SSam Ravnborg dres = dialog_inputbox(_("Search Configuration Parameter"), 324ffb5957bSArnaud Lacombe _("Enter " CONFIG_ " (sub)string to search for " 325ffb5957bSArnaud Lacombe "(with or without \"" CONFIG_ "\")"), 3262982de69SSam Ravnborg 10, 75, ""); 3272982de69SSam Ravnborg switch (dres) { 3281da177e4SLinus Torvalds case 0: 3291da177e4SLinus Torvalds break; 3301da177e4SLinus Torvalds case 1: 3313b9fa093SArnaldo Carvalho de Melo show_helptext(_("Search Configuration"), search_help); 3321da177e4SLinus Torvalds goto again; 3331da177e4SLinus Torvalds default: 3341da177e4SLinus Torvalds return; 3351da177e4SLinus Torvalds } 3361da177e4SLinus Torvalds 337ffb5957bSArnaud Lacombe /* strip the prefix if necessary */ 3380584f9f9SBernhard Walle dialog_input = dialog_input_result; 339ffb5957bSArnaud Lacombe if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) 340ffb5957bSArnaud Lacombe dialog_input += strlen(CONFIG_); 3410584f9f9SBernhard Walle 3420584f9f9SBernhard Walle sym_arr = sym_re_search(dialog_input); 3435e609addSBenjamin Poirier do { 3445e609addSBenjamin Poirier struct menu *jumps[JUMP_NB] = {0}; 3455e609addSBenjamin Poirier int keys[JUMP_NB + 1] = {0}, i; 3465e609addSBenjamin Poirier 3475e609addSBenjamin Poirier res = get_relations_str(sym_arr, jumps); 3485e609addSBenjamin Poirier for (i = 0; i < JUMP_NB && jumps[i]; i++) 3495e609addSBenjamin Poirier keys[i] = '1' + i; 3505e609addSBenjamin Poirier dres = show_textbox_ext(_("Search Results"), str_get(&res), 0, 3515e609addSBenjamin Poirier 0, keys, &vscroll, &hscroll); 3525e609addSBenjamin Poirier again = false; 3535e609addSBenjamin Poirier for (i = 0; i < JUMP_NB && jumps[i]; i++) 3545e609addSBenjamin Poirier if (dres == keys[i]) { 3555e609addSBenjamin Poirier conf(jumps[i]->parent, jumps[i]); 3565e609addSBenjamin Poirier again = true; 3575e609addSBenjamin Poirier } 3581da177e4SLinus Torvalds str_free(&res); 3595e609addSBenjamin Poirier } while (again); 3605e609addSBenjamin Poirier free(sym_arr); 3611da177e4SLinus Torvalds } 3621da177e4SLinus Torvalds 3631da177e4SLinus Torvalds static void build_conf(struct menu *menu) 3641da177e4SLinus Torvalds { 3651da177e4SLinus Torvalds struct symbol *sym; 3661da177e4SLinus Torvalds struct property *prop; 3671da177e4SLinus Torvalds struct menu *child; 3681da177e4SLinus Torvalds int type, tmp, doint = 2; 3691da177e4SLinus Torvalds tristate val; 3701da177e4SLinus Torvalds char ch; 37122c7eca6SLi Zefan bool visible; 3721da177e4SLinus Torvalds 37322c7eca6SLi Zefan /* 37422c7eca6SLi Zefan * note: menu_is_visible() has side effect that it will 37522c7eca6SLi Zefan * recalc the value of the symbol. 37622c7eca6SLi Zefan */ 37722c7eca6SLi Zefan visible = menu_is_visible(menu); 37822c7eca6SLi Zefan if (show_all_options && !menu_has_prompt(menu)) 37922c7eca6SLi Zefan return; 38022c7eca6SLi Zefan else if (!show_all_options && !visible) 3811da177e4SLinus Torvalds return; 3821da177e4SLinus Torvalds 3831da177e4SLinus Torvalds sym = menu->sym; 3841da177e4SLinus Torvalds prop = menu->prompt; 3851da177e4SLinus Torvalds if (!sym) { 3861da177e4SLinus Torvalds if (prop && menu != current_menu) { 3871da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 3881da177e4SLinus Torvalds switch (prop->type) { 3891da177e4SLinus Torvalds case P_MENU: 3901da177e4SLinus Torvalds child_count++; 391413f006bSEGRY Gabor prompt = _(prompt); 3921da177e4SLinus Torvalds if (single_menu_mode) { 3932982de69SSam Ravnborg item_make("%s%*c%s", 3941da177e4SLinus Torvalds menu->data ? "-->" : "++>", 3951da177e4SLinus Torvalds indent + 1, ' ', prompt); 3961da177e4SLinus Torvalds } else 3972982de69SSam Ravnborg item_make(" %*c%s --->", indent + 1, ' ', prompt); 3981da177e4SLinus Torvalds 3992982de69SSam Ravnborg item_set_tag('m'); 4002982de69SSam Ravnborg item_set_data(menu); 4011da177e4SLinus Torvalds if (single_menu_mode && menu->data) 4021da177e4SLinus Torvalds goto conf_childs; 4031da177e4SLinus Torvalds return; 40448874077SSam Ravnborg case P_COMMENT: 40548874077SSam Ravnborg if (prompt) { 40648874077SSam Ravnborg child_count++; 407413f006bSEGRY Gabor item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); 40848874077SSam Ravnborg item_set_tag(':'); 40948874077SSam Ravnborg item_set_data(menu); 41048874077SSam Ravnborg } 41148874077SSam Ravnborg break; 4121da177e4SLinus Torvalds default: 4131da177e4SLinus Torvalds if (prompt) { 4141da177e4SLinus Torvalds child_count++; 415413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(prompt)); 4162982de69SSam Ravnborg item_set_tag(':'); 4172982de69SSam Ravnborg item_set_data(menu); 4181da177e4SLinus Torvalds } 4191da177e4SLinus Torvalds } 4201da177e4SLinus Torvalds } else 4211da177e4SLinus Torvalds doint = 0; 4221da177e4SLinus Torvalds goto conf_childs; 4231da177e4SLinus Torvalds } 4241da177e4SLinus Torvalds 4251da177e4SLinus Torvalds type = sym_get_type(sym); 4261da177e4SLinus Torvalds if (sym_is_choice(sym)) { 4271da177e4SLinus Torvalds struct symbol *def_sym = sym_get_choice_value(sym); 4281da177e4SLinus Torvalds struct menu *def_menu = NULL; 4291da177e4SLinus Torvalds 4301da177e4SLinus Torvalds child_count++; 4311da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 4321da177e4SLinus Torvalds if (menu_is_visible(child) && child->sym == def_sym) 4331da177e4SLinus Torvalds def_menu = child; 4341da177e4SLinus Torvalds } 4351da177e4SLinus Torvalds 4361da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4371da177e4SLinus Torvalds if (sym_is_changable(sym)) { 4381da177e4SLinus Torvalds switch (type) { 4391da177e4SLinus Torvalds case S_BOOLEAN: 4402982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4411da177e4SLinus Torvalds break; 4421da177e4SLinus Torvalds case S_TRISTATE: 4431da177e4SLinus Torvalds switch (val) { 4441da177e4SLinus Torvalds case yes: ch = '*'; break; 4451da177e4SLinus Torvalds case mod: ch = 'M'; break; 4461da177e4SLinus Torvalds default: ch = ' '; break; 4471da177e4SLinus Torvalds } 4482982de69SSam Ravnborg item_make("<%c>", ch); 4491da177e4SLinus Torvalds break; 4501da177e4SLinus Torvalds } 4512982de69SSam Ravnborg item_set_tag('t'); 4522982de69SSam Ravnborg item_set_data(menu); 4531da177e4SLinus Torvalds } else { 4542982de69SSam Ravnborg item_make(" "); 4552982de69SSam Ravnborg item_set_tag(def_menu ? 't' : ':'); 4562982de69SSam Ravnborg item_set_data(menu); 4571da177e4SLinus Torvalds } 4581da177e4SLinus Torvalds 459413f006bSEGRY Gabor item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 4601da177e4SLinus Torvalds if (val == yes) { 4611da177e4SLinus Torvalds if (def_menu) { 462413f006bSEGRY Gabor item_add_str(" (%s)", _(menu_get_prompt(def_menu))); 4632982de69SSam Ravnborg item_add_str(" --->"); 4641da177e4SLinus Torvalds if (def_menu->list) { 4651da177e4SLinus Torvalds indent += 2; 4661da177e4SLinus Torvalds build_conf(def_menu); 4671da177e4SLinus Torvalds indent -= 2; 4681da177e4SLinus Torvalds } 4692982de69SSam Ravnborg } 4701da177e4SLinus Torvalds return; 4711da177e4SLinus Torvalds } 4721da177e4SLinus Torvalds } else { 4731da177e4SLinus Torvalds if (menu == current_menu) { 474413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 4752982de69SSam Ravnborg item_set_tag(':'); 4762982de69SSam Ravnborg item_set_data(menu); 4771da177e4SLinus Torvalds goto conf_childs; 4781da177e4SLinus Torvalds } 4791da177e4SLinus Torvalds child_count++; 4801da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4811da177e4SLinus Torvalds if (sym_is_choice_value(sym) && val == yes) { 4822982de69SSam Ravnborg item_make(" "); 4832982de69SSam Ravnborg item_set_tag(':'); 4842982de69SSam Ravnborg item_set_data(menu); 4851da177e4SLinus Torvalds } else { 4861da177e4SLinus Torvalds switch (type) { 4871da177e4SLinus Torvalds case S_BOOLEAN: 4881da177e4SLinus Torvalds if (sym_is_changable(sym)) 4892982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4901da177e4SLinus Torvalds else 491b5d609dbSMatej Laitl item_make("-%c-", val == no ? ' ' : '*'); 4922982de69SSam Ravnborg item_set_tag('t'); 4932982de69SSam Ravnborg item_set_data(menu); 4941da177e4SLinus Torvalds break; 4951da177e4SLinus Torvalds case S_TRISTATE: 4961da177e4SLinus Torvalds switch (val) { 4971da177e4SLinus Torvalds case yes: ch = '*'; break; 4981da177e4SLinus Torvalds case mod: ch = 'M'; break; 4991da177e4SLinus Torvalds default: ch = ' '; break; 5001da177e4SLinus Torvalds } 501b5d609dbSMatej Laitl if (sym_is_changable(sym)) { 502b5d609dbSMatej Laitl if (sym->rev_dep.tri == mod) 503b5d609dbSMatej Laitl item_make("{%c}", ch); 5041da177e4SLinus Torvalds else 505b5d609dbSMatej Laitl item_make("<%c>", ch); 506b5d609dbSMatej Laitl } else 507b5d609dbSMatej Laitl item_make("-%c-", ch); 5082982de69SSam Ravnborg item_set_tag('t'); 5092982de69SSam Ravnborg item_set_data(menu); 5101da177e4SLinus Torvalds break; 5111da177e4SLinus Torvalds default: 5122982de69SSam Ravnborg tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ 5132982de69SSam Ravnborg item_make("(%s)", sym_get_string_value(sym)); 5141da177e4SLinus Torvalds tmp = indent - tmp + 4; 5151da177e4SLinus Torvalds if (tmp < 0) 5161da177e4SLinus Torvalds tmp = 0; 517413f006bSEGRY Gabor item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), 5181da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 519413f006bSEGRY Gabor "" : _(" (NEW)")); 5202982de69SSam Ravnborg item_set_tag('s'); 5212982de69SSam Ravnborg item_set_data(menu); 5221da177e4SLinus Torvalds goto conf_childs; 5231da177e4SLinus Torvalds } 5241da177e4SLinus Torvalds } 525413f006bSEGRY Gabor item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), 5261da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 527413f006bSEGRY Gabor "" : _(" (NEW)")); 5281da177e4SLinus Torvalds if (menu->prompt->type == P_MENU) { 5292982de69SSam Ravnborg item_add_str(" --->"); 5301da177e4SLinus Torvalds return; 5311da177e4SLinus Torvalds } 5321da177e4SLinus Torvalds } 5331da177e4SLinus Torvalds 5341da177e4SLinus Torvalds conf_childs: 5351da177e4SLinus Torvalds indent += doint; 5361da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) 5371da177e4SLinus Torvalds build_conf(child); 5381da177e4SLinus Torvalds indent -= doint; 5391da177e4SLinus Torvalds } 5401da177e4SLinus Torvalds 5415e609addSBenjamin Poirier static void conf(struct menu *menu, struct menu *active_menu) 5421da177e4SLinus Torvalds { 5431da177e4SLinus Torvalds struct menu *submenu; 5441da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 5451da177e4SLinus Torvalds struct symbol *sym; 5462982de69SSam Ravnborg int res; 5472982de69SSam Ravnborg int s_scroll = 0; 5481da177e4SLinus Torvalds 5491da177e4SLinus Torvalds while (1) { 5502982de69SSam Ravnborg item_reset(); 5511da177e4SLinus Torvalds current_menu = menu; 5521da177e4SLinus Torvalds build_conf(menu); 5531da177e4SLinus Torvalds if (!child_count) 5541da177e4SLinus Torvalds break; 5551da177e4SLinus Torvalds if (menu == &rootmenu) { 5562982de69SSam Ravnborg item_make("--- "); 5572982de69SSam Ravnborg item_set_tag(':'); 5582982de69SSam Ravnborg item_make(_(" Load an Alternate Configuration File")); 5592982de69SSam Ravnborg item_set_tag('L'); 5602982de69SSam Ravnborg item_make(_(" Save an Alternate Configuration File")); 5612982de69SSam Ravnborg item_set_tag('S'); 5621da177e4SLinus Torvalds } 563e94c5bdeSSam Ravnborg dialog_clear(); 564413f006bSEGRY Gabor res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), 5652982de69SSam Ravnborg _(menu_instructions), 5662982de69SSam Ravnborg active_menu, &s_scroll); 567c8dc68adSSam Ravnborg if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) 5681da177e4SLinus Torvalds break; 5692982de69SSam Ravnborg if (!item_activate_selected()) 5702982de69SSam Ravnborg continue; 5712982de69SSam Ravnborg if (!item_tag()) 5721da177e4SLinus Torvalds continue; 5731da177e4SLinus Torvalds 5742982de69SSam Ravnborg submenu = item_data(); 5752982de69SSam Ravnborg active_menu = item_data(); 576c8dc68adSSam Ravnborg if (submenu) 5771da177e4SLinus Torvalds sym = submenu->sym; 578c8dc68adSSam Ravnborg else 579c8dc68adSSam Ravnborg sym = NULL; 5801da177e4SLinus Torvalds 5812982de69SSam Ravnborg switch (res) { 5821da177e4SLinus Torvalds case 0: 5832982de69SSam Ravnborg switch (item_tag()) { 5841da177e4SLinus Torvalds case 'm': 5851da177e4SLinus Torvalds if (single_menu_mode) 5861da177e4SLinus Torvalds submenu->data = (void *) (long) !submenu->data; 5871da177e4SLinus Torvalds else 5885e609addSBenjamin Poirier conf(submenu, NULL); 5891da177e4SLinus Torvalds break; 5901da177e4SLinus Torvalds case 't': 5911da177e4SLinus Torvalds if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) 5921da177e4SLinus Torvalds conf_choice(submenu); 5931da177e4SLinus Torvalds else if (submenu->prompt->type == P_MENU) 5945e609addSBenjamin Poirier conf(submenu, NULL); 5951da177e4SLinus Torvalds break; 5961da177e4SLinus Torvalds case 's': 5971da177e4SLinus Torvalds conf_string(submenu); 5981da177e4SLinus Torvalds break; 5991da177e4SLinus Torvalds case 'L': 6001da177e4SLinus Torvalds conf_load(); 6011da177e4SLinus Torvalds break; 6021da177e4SLinus Torvalds case 'S': 6031da177e4SLinus Torvalds conf_save(); 6041da177e4SLinus Torvalds break; 6051da177e4SLinus Torvalds } 6061da177e4SLinus Torvalds break; 6071da177e4SLinus Torvalds case 2: 6081da177e4SLinus Torvalds if (sym) 6091da177e4SLinus Torvalds show_help(submenu); 6101da177e4SLinus Torvalds else 611413f006bSEGRY Gabor show_helptext(_("README"), _(mconf_readme)); 6121da177e4SLinus Torvalds break; 6131da177e4SLinus Torvalds case 3: 6142982de69SSam Ravnborg if (item_is_tag('t')) { 6151da177e4SLinus Torvalds if (sym_set_tristate_value(sym, yes)) 6161da177e4SLinus Torvalds break; 6171da177e4SLinus Torvalds if (sym_set_tristate_value(sym, mod)) 6181da177e4SLinus Torvalds show_textbox(NULL, setmod_text, 6, 74); 6191da177e4SLinus Torvalds } 6201da177e4SLinus Torvalds break; 6211da177e4SLinus Torvalds case 4: 6222982de69SSam Ravnborg if (item_is_tag('t')) 6231da177e4SLinus Torvalds sym_set_tristate_value(sym, no); 6241da177e4SLinus Torvalds break; 6251da177e4SLinus Torvalds case 5: 6262982de69SSam Ravnborg if (item_is_tag('t')) 6271da177e4SLinus Torvalds sym_set_tristate_value(sym, mod); 6281da177e4SLinus Torvalds break; 6291da177e4SLinus Torvalds case 6: 6302982de69SSam Ravnborg if (item_is_tag('t')) 6311da177e4SLinus Torvalds sym_toggle_tristate_value(sym); 6322982de69SSam Ravnborg else if (item_is_tag('m')) 6335e609addSBenjamin Poirier conf(submenu, NULL); 6341da177e4SLinus Torvalds break; 6351da177e4SLinus Torvalds case 7: 6361da177e4SLinus Torvalds search_conf(); 6371da177e4SLinus Torvalds break; 63822c7eca6SLi Zefan case 8: 63922c7eca6SLi Zefan show_all_options = !show_all_options; 64022c7eca6SLi Zefan break; 6411da177e4SLinus Torvalds } 6421da177e4SLinus Torvalds } 6431da177e4SLinus Torvalds } 6441da177e4SLinus Torvalds 645537ddae7SBenjamin Poirier static int show_textbox_ext(const char *title, const char *text, int r, int c, 6461d1e2caeSBenjamin Poirier int *keys, int *vscroll, int *hscroll) 6471da177e4SLinus Torvalds { 648e94c5bdeSSam Ravnborg dialog_clear(); 6491d1e2caeSBenjamin Poirier return dialog_textbox(title, text, r, c, keys, vscroll, hscroll); 650537ddae7SBenjamin Poirier } 651537ddae7SBenjamin Poirier 652537ddae7SBenjamin Poirier static void show_textbox(const char *title, const char *text, int r, int c) 653537ddae7SBenjamin Poirier { 6541d1e2caeSBenjamin Poirier show_textbox_ext(title, text, r, c, (int []) {0}, NULL, NULL); 6551da177e4SLinus Torvalds } 6561da177e4SLinus Torvalds 6571da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text) 6581da177e4SLinus Torvalds { 6591da177e4SLinus Torvalds show_textbox(title, text, 0, 0); 6601da177e4SLinus Torvalds } 6611da177e4SLinus Torvalds 6621da177e4SLinus Torvalds static void show_help(struct menu *menu) 6631da177e4SLinus Torvalds { 6641da177e4SLinus Torvalds struct gstr help = str_new(); 6651da177e4SLinus Torvalds 666da60fbbcSVadim Bendebury (вб) help.max_width = getmaxx(stdscr) - 10; 6671d525e7cSCheng Renquan menu_get_ext_help(menu, &help); 6681d525e7cSCheng Renquan 669413f006bSEGRY Gabor show_helptext(_(menu_get_prompt(menu)), str_get(&help)); 6701da177e4SLinus Torvalds str_free(&help); 6711da177e4SLinus Torvalds } 6721da177e4SLinus Torvalds 6731da177e4SLinus Torvalds static void conf_choice(struct menu *menu) 6741da177e4SLinus Torvalds { 675413f006bSEGRY Gabor const char *prompt = _(menu_get_prompt(menu)); 6761da177e4SLinus Torvalds struct menu *child; 6771da177e4SLinus Torvalds struct symbol *active; 6781da177e4SLinus Torvalds 6791da177e4SLinus Torvalds active = sym_get_choice_value(menu->sym); 6801da177e4SLinus Torvalds while (1) { 6812982de69SSam Ravnborg int res; 6822982de69SSam Ravnborg int selected; 6832982de69SSam Ravnborg item_reset(); 6841da177e4SLinus Torvalds 6851da177e4SLinus Torvalds current_menu = menu; 6861da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 6871da177e4SLinus Torvalds if (!menu_is_visible(child)) 6881da177e4SLinus Torvalds continue; 689af6c1598SPeter Korsgaard if (child->sym) 690413f006bSEGRY Gabor item_make("%s", _(menu_get_prompt(child))); 691af6c1598SPeter Korsgaard else { 692af6c1598SPeter Korsgaard item_make("*** %s ***", _(menu_get_prompt(child))); 693af6c1598SPeter Korsgaard item_set_tag(':'); 694af6c1598SPeter Korsgaard } 6952982de69SSam Ravnborg item_set_data(child); 6962982de69SSam Ravnborg if (child->sym == active) 6972982de69SSam Ravnborg item_set_selected(1); 6981da177e4SLinus Torvalds if (child->sym == sym_get_choice_value(menu->sym)) 6992982de69SSam Ravnborg item_set_tag('X'); 7001da177e4SLinus Torvalds } 701e94c5bdeSSam Ravnborg dialog_clear(); 702413f006bSEGRY Gabor res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), 7032982de69SSam Ravnborg _(radiolist_instructions), 7042982de69SSam Ravnborg 15, 70, 6); 7052982de69SSam Ravnborg selected = item_activate_selected(); 7062982de69SSam Ravnborg switch (res) { 7071da177e4SLinus Torvalds case 0: 7082982de69SSam Ravnborg if (selected) { 7092982de69SSam Ravnborg child = item_data(); 710af6c1598SPeter Korsgaard if (!child->sym) 711af6c1598SPeter Korsgaard break; 712af6c1598SPeter Korsgaard 7131da177e4SLinus Torvalds sym_set_tristate_value(child->sym, yes); 7142982de69SSam Ravnborg } 7151da177e4SLinus Torvalds return; 7161da177e4SLinus Torvalds case 1: 7172982de69SSam Ravnborg if (selected) { 7182982de69SSam Ravnborg child = item_data(); 7191da177e4SLinus Torvalds show_help(child); 7201da177e4SLinus Torvalds active = child->sym; 7211da177e4SLinus Torvalds } else 7221da177e4SLinus Torvalds show_help(menu); 7231da177e4SLinus Torvalds break; 724f3cbcdc9SSam Ravnborg case KEY_ESC: 7251da177e4SLinus Torvalds return; 726c8dc68adSSam Ravnborg case -ERRDISPLAYTOOSMALL: 727c8dc68adSSam Ravnborg return; 7281da177e4SLinus Torvalds } 7291da177e4SLinus Torvalds } 7301da177e4SLinus Torvalds } 7311da177e4SLinus Torvalds 7321da177e4SLinus Torvalds static void conf_string(struct menu *menu) 7331da177e4SLinus Torvalds { 7341da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 7351da177e4SLinus Torvalds 7361da177e4SLinus Torvalds while (1) { 7372982de69SSam Ravnborg int res; 738c4143a83SSam Ravnborg const char *heading; 7392982de69SSam Ravnborg 7401da177e4SLinus Torvalds switch (sym_get_type(menu->sym)) { 7411da177e4SLinus Torvalds case S_INT: 7422982de69SSam Ravnborg heading = _(inputbox_instructions_int); 7431da177e4SLinus Torvalds break; 7441da177e4SLinus Torvalds case S_HEX: 7452982de69SSam Ravnborg heading = _(inputbox_instructions_hex); 7461da177e4SLinus Torvalds break; 7471da177e4SLinus Torvalds case S_STRING: 7482982de69SSam Ravnborg heading = _(inputbox_instructions_string); 7491da177e4SLinus Torvalds break; 7501da177e4SLinus Torvalds default: 751413f006bSEGRY Gabor heading = _("Internal mconf error!"); 7521da177e4SLinus Torvalds } 753e94c5bdeSSam Ravnborg dialog_clear(); 754413f006bSEGRY Gabor res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), 7552982de69SSam Ravnborg heading, 10, 75, 7562982de69SSam Ravnborg sym_get_string_value(menu->sym)); 7572982de69SSam Ravnborg switch (res) { 7581da177e4SLinus Torvalds case 0: 7592982de69SSam Ravnborg if (sym_set_string_value(menu->sym, dialog_input_result)) 7601da177e4SLinus Torvalds return; 7613b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("You have made an invalid entry."), 5, 43); 7621da177e4SLinus Torvalds break; 7631da177e4SLinus Torvalds case 1: 7641da177e4SLinus Torvalds show_help(menu); 7651da177e4SLinus Torvalds break; 766f3cbcdc9SSam Ravnborg case KEY_ESC: 7671da177e4SLinus Torvalds return; 7681da177e4SLinus Torvalds } 7691da177e4SLinus Torvalds } 7701da177e4SLinus Torvalds } 7711da177e4SLinus Torvalds 7721da177e4SLinus Torvalds static void conf_load(void) 7731da177e4SLinus Torvalds { 7741da177e4SLinus Torvalds 7751da177e4SLinus Torvalds while (1) { 7762982de69SSam Ravnborg int res; 777e94c5bdeSSam Ravnborg dialog_clear(); 7782982de69SSam Ravnborg res = dialog_inputbox(NULL, load_config_text, 7792982de69SSam Ravnborg 11, 55, filename); 7802982de69SSam Ravnborg switch(res) { 7811da177e4SLinus Torvalds case 0: 7822982de69SSam Ravnborg if (!dialog_input_result[0]) 7831da177e4SLinus Torvalds return; 78495e30f95SSam Ravnborg if (!conf_read(dialog_input_result)) { 78595e30f95SSam Ravnborg set_config_filename(dialog_input_result); 78636ef805bSSam Ravnborg sym_set_change_count(1); 7871da177e4SLinus Torvalds return; 78895e30f95SSam Ravnborg } 7893b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("File does not exist!"), 5, 38); 7901da177e4SLinus Torvalds break; 7911da177e4SLinus Torvalds case 1: 7923b9fa093SArnaldo Carvalho de Melo show_helptext(_("Load Alternate Configuration"), load_config_help); 7931da177e4SLinus Torvalds break; 794f3cbcdc9SSam Ravnborg case KEY_ESC: 7951da177e4SLinus Torvalds return; 7961da177e4SLinus Torvalds } 7971da177e4SLinus Torvalds } 7981da177e4SLinus Torvalds } 7991da177e4SLinus Torvalds 8001da177e4SLinus Torvalds static void conf_save(void) 8011da177e4SLinus Torvalds { 8021da177e4SLinus Torvalds while (1) { 8032982de69SSam Ravnborg int res; 804e94c5bdeSSam Ravnborg dialog_clear(); 8052982de69SSam Ravnborg res = dialog_inputbox(NULL, save_config_text, 8062982de69SSam Ravnborg 11, 55, filename); 8072982de69SSam Ravnborg switch(res) { 8081da177e4SLinus Torvalds case 0: 8092982de69SSam Ravnborg if (!dialog_input_result[0]) 8101da177e4SLinus Torvalds return; 81195e30f95SSam Ravnborg if (!conf_write(dialog_input_result)) { 81295e30f95SSam Ravnborg set_config_filename(dialog_input_result); 8131da177e4SLinus Torvalds return; 81495e30f95SSam Ravnborg } 8153b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); 8161da177e4SLinus Torvalds break; 8171da177e4SLinus Torvalds case 1: 8183b9fa093SArnaldo Carvalho de Melo show_helptext(_("Save Alternate Configuration"), save_config_help); 8191da177e4SLinus Torvalds break; 820f3cbcdc9SSam Ravnborg case KEY_ESC: 8211da177e4SLinus Torvalds return; 8221da177e4SLinus Torvalds } 8231da177e4SLinus Torvalds } 8241da177e4SLinus Torvalds } 8251da177e4SLinus Torvalds 826564899f9SDavidlohr Bueso static int handle_exit(void) 827564899f9SDavidlohr Bueso { 828564899f9SDavidlohr Bueso int res; 829564899f9SDavidlohr Bueso 830564899f9SDavidlohr Bueso dialog_clear(); 831564899f9SDavidlohr Bueso if (conf_get_changed()) 832564899f9SDavidlohr Bueso res = dialog_yesno(NULL, 833564899f9SDavidlohr Bueso _("Do you wish to save your new configuration ?\n" 834564899f9SDavidlohr Bueso "<ESC><ESC> to continue."), 835564899f9SDavidlohr Bueso 6, 60); 836564899f9SDavidlohr Bueso else 837564899f9SDavidlohr Bueso res = -1; 838564899f9SDavidlohr Bueso 839564899f9SDavidlohr Bueso end_dialog(saved_x, saved_y); 840564899f9SDavidlohr Bueso 841564899f9SDavidlohr Bueso switch (res) { 842564899f9SDavidlohr Bueso case 0: 843564899f9SDavidlohr Bueso if (conf_write(filename)) { 844564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 845564899f9SDavidlohr Bueso "Error while writing of the configuration.\n" 846564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 847564899f9SDavidlohr Bueso "\n\n")); 848564899f9SDavidlohr Bueso return 1; 849564899f9SDavidlohr Bueso } 850564899f9SDavidlohr Bueso /* fall through */ 851564899f9SDavidlohr Bueso case -1: 852564899f9SDavidlohr Bueso printf(_("\n\n" 853564899f9SDavidlohr Bueso "*** End of the configuration.\n" 854564899f9SDavidlohr Bueso "*** Execute 'make' to start the build or try 'make help'." 855564899f9SDavidlohr Bueso "\n\n")); 856564899f9SDavidlohr Bueso res = 0; 857564899f9SDavidlohr Bueso break; 858564899f9SDavidlohr Bueso default: 859564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 860564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 861564899f9SDavidlohr Bueso "\n\n")); 86230c4eaafSLi Zefan if (res != KEY_ESC) 863c55ac154SWang YanQing res = 0; 864564899f9SDavidlohr Bueso } 865564899f9SDavidlohr Bueso 866564899f9SDavidlohr Bueso return res; 867564899f9SDavidlohr Bueso } 868564899f9SDavidlohr Bueso 869564899f9SDavidlohr Bueso static void sig_handler(int signo) 870564899f9SDavidlohr Bueso { 871564899f9SDavidlohr Bueso exit(handle_exit()); 872564899f9SDavidlohr Bueso } 873564899f9SDavidlohr Bueso 8741da177e4SLinus Torvalds int main(int ac, char **av) 8751da177e4SLinus Torvalds { 8761da177e4SLinus Torvalds char *mode; 8772982de69SSam Ravnborg int res; 8781da177e4SLinus Torvalds 8793b9fa093SArnaldo Carvalho de Melo setlocale(LC_ALL, ""); 8803b9fa093SArnaldo Carvalho de Melo bindtextdomain(PACKAGE, LOCALEDIR); 8813b9fa093SArnaldo Carvalho de Melo textdomain(PACKAGE); 8823b9fa093SArnaldo Carvalho de Melo 883564899f9SDavidlohr Bueso signal(SIGINT, sig_handler); 884564899f9SDavidlohr Bueso 8851da177e4SLinus Torvalds conf_parse(av[1]); 8861da177e4SLinus Torvalds conf_read(NULL); 8871da177e4SLinus Torvalds 8881da177e4SLinus Torvalds mode = getenv("MENUCONFIG_MODE"); 8891da177e4SLinus Torvalds if (mode) { 8901da177e4SLinus Torvalds if (!strcasecmp(mode, "single_menu")) 8911da177e4SLinus Torvalds single_menu_mode = 1; 8921da177e4SLinus Torvalds } 8931da177e4SLinus Torvalds 89409af091fSLadislav Michl if (init_dialog(NULL)) { 89509af091fSLadislav Michl fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); 89609af091fSLadislav Michl fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); 89709af091fSLadislav Michl return 1; 89809af091fSLadislav Michl } 89909af091fSLadislav Michl 900d802b50fSSam Ravnborg set_config_filename(conf_get_configname()); 901f3cbcdc9SSam Ravnborg do { 9025e609addSBenjamin Poirier conf(&rootmenu, NULL); 903564899f9SDavidlohr Bueso res = handle_exit(); 904f3cbcdc9SSam Ravnborg } while (res == KEY_ESC); 905b3214293SKarsten Wiese 906564899f9SDavidlohr Bueso return res; 9071da177e4SLinus Torvalds } 908c4143a83SSam Ravnborg 909