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" 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" 243bb8187d3SPaul Gortmaker " -> Bus options (PCI, PCMCIA, EISA, 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" 25059dfa24dSArnaud Lacombe " this 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" 26659dfa24dSArnaud Lacombe "Examples: USB => find all symbols containing USB\n" 26759dfa24dSArnaud Lacombe " ^USB => find all symbols starting with USB\n" 26859dfa24dSArnaud Lacombe " USB$ => find all 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; 27522c7eca6SLi Zefan static int show_all_options; 276564899f9SDavidlohr Bueso static int saved_x, saved_y; 2771da177e4SLinus Torvalds 2781da177e4SLinus Torvalds static void conf(struct menu *menu); 2791da177e4SLinus Torvalds static void conf_choice(struct menu *menu); 2801da177e4SLinus Torvalds static void conf_string(struct menu *menu); 2811da177e4SLinus Torvalds static void conf_load(void); 2821da177e4SLinus Torvalds static void conf_save(void); 2831da177e4SLinus Torvalds static void show_textbox(const char *title, const char *text, int r, int c); 2841da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text); 2851da177e4SLinus Torvalds static void show_help(struct menu *menu); 2861da177e4SLinus Torvalds 28795e30f95SSam Ravnborg static char filename[PATH_MAX+1]; 28895e30f95SSam Ravnborg static void set_config_filename(const char *config_filename) 28995e30f95SSam Ravnborg { 29095e30f95SSam Ravnborg static char menu_backtitle[PATH_MAX+128]; 29195e30f95SSam Ravnborg int size; 29295e30f95SSam Ravnborg 29395e30f95SSam Ravnborg size = snprintf(menu_backtitle, sizeof(menu_backtitle), 2940954828fSArnaud Lacombe "%s - %s", config_filename, rootmenu.prompt->text); 29595e30f95SSam Ravnborg if (size >= sizeof(menu_backtitle)) 29695e30f95SSam Ravnborg menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; 29795e30f95SSam Ravnborg set_dialog_backtitle(menu_backtitle); 29895e30f95SSam Ravnborg 29995e30f95SSam Ravnborg size = snprintf(filename, sizeof(filename), "%s", config_filename); 30095e30f95SSam Ravnborg if (size >= sizeof(filename)) 30195e30f95SSam Ravnborg filename[sizeof(filename)-1] = '\0'; 30295e30f95SSam Ravnborg } 30395e30f95SSam Ravnborg 30495e30f95SSam Ravnborg 3051da177e4SLinus Torvalds static void search_conf(void) 3061da177e4SLinus Torvalds { 3071da177e4SLinus Torvalds struct symbol **sym_arr; 3081da177e4SLinus Torvalds struct gstr res; 3090584f9f9SBernhard Walle char *dialog_input; 3102982de69SSam Ravnborg int dres; 3111da177e4SLinus Torvalds again: 312e94c5bdeSSam Ravnborg dialog_clear(); 3132982de69SSam Ravnborg dres = dialog_inputbox(_("Search Configuration Parameter"), 314ffb5957bSArnaud Lacombe _("Enter " CONFIG_ " (sub)string to search for " 315ffb5957bSArnaud Lacombe "(with or without \"" CONFIG_ "\")"), 3162982de69SSam Ravnborg 10, 75, ""); 3172982de69SSam Ravnborg switch (dres) { 3181da177e4SLinus Torvalds case 0: 3191da177e4SLinus Torvalds break; 3201da177e4SLinus Torvalds case 1: 3213b9fa093SArnaldo Carvalho de Melo show_helptext(_("Search Configuration"), search_help); 3221da177e4SLinus Torvalds goto again; 3231da177e4SLinus Torvalds default: 3241da177e4SLinus Torvalds return; 3251da177e4SLinus Torvalds } 3261da177e4SLinus Torvalds 327ffb5957bSArnaud Lacombe /* strip the prefix if necessary */ 3280584f9f9SBernhard Walle dialog_input = dialog_input_result; 329ffb5957bSArnaud Lacombe if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) 330ffb5957bSArnaud Lacombe dialog_input += strlen(CONFIG_); 3310584f9f9SBernhard Walle 3320584f9f9SBernhard Walle sym_arr = sym_re_search(dialog_input); 3331da177e4SLinus Torvalds res = get_relations_str(sym_arr); 3341da177e4SLinus Torvalds free(sym_arr); 3353b9fa093SArnaldo Carvalho de Melo show_textbox(_("Search Results"), str_get(&res), 0, 0); 3361da177e4SLinus Torvalds str_free(&res); 3371da177e4SLinus Torvalds } 3381da177e4SLinus Torvalds 3391da177e4SLinus Torvalds static void build_conf(struct menu *menu) 3401da177e4SLinus Torvalds { 3411da177e4SLinus Torvalds struct symbol *sym; 3421da177e4SLinus Torvalds struct property *prop; 3431da177e4SLinus Torvalds struct menu *child; 3441da177e4SLinus Torvalds int type, tmp, doint = 2; 3451da177e4SLinus Torvalds tristate val; 3461da177e4SLinus Torvalds char ch; 34722c7eca6SLi Zefan bool visible; 3481da177e4SLinus Torvalds 34922c7eca6SLi Zefan /* 35022c7eca6SLi Zefan * note: menu_is_visible() has side effect that it will 35122c7eca6SLi Zefan * recalc the value of the symbol. 35222c7eca6SLi Zefan */ 35322c7eca6SLi Zefan visible = menu_is_visible(menu); 35422c7eca6SLi Zefan if (show_all_options && !menu_has_prompt(menu)) 35522c7eca6SLi Zefan return; 35622c7eca6SLi Zefan else if (!show_all_options && !visible) 3571da177e4SLinus Torvalds return; 3581da177e4SLinus Torvalds 3591da177e4SLinus Torvalds sym = menu->sym; 3601da177e4SLinus Torvalds prop = menu->prompt; 3611da177e4SLinus Torvalds if (!sym) { 3621da177e4SLinus Torvalds if (prop && menu != current_menu) { 3631da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 3641da177e4SLinus Torvalds switch (prop->type) { 3651da177e4SLinus Torvalds case P_MENU: 3661da177e4SLinus Torvalds child_count++; 367413f006bSEGRY Gabor prompt = _(prompt); 3681da177e4SLinus Torvalds if (single_menu_mode) { 3692982de69SSam Ravnborg item_make("%s%*c%s", 3701da177e4SLinus Torvalds menu->data ? "-->" : "++>", 3711da177e4SLinus Torvalds indent + 1, ' ', prompt); 3721da177e4SLinus Torvalds } else 3732982de69SSam Ravnborg item_make(" %*c%s --->", indent + 1, ' ', prompt); 3741da177e4SLinus Torvalds 3752982de69SSam Ravnborg item_set_tag('m'); 3762982de69SSam Ravnborg item_set_data(menu); 3771da177e4SLinus Torvalds if (single_menu_mode && menu->data) 3781da177e4SLinus Torvalds goto conf_childs; 3791da177e4SLinus Torvalds return; 38048874077SSam Ravnborg case P_COMMENT: 38148874077SSam Ravnborg if (prompt) { 38248874077SSam Ravnborg child_count++; 383413f006bSEGRY Gabor item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); 38448874077SSam Ravnborg item_set_tag(':'); 38548874077SSam Ravnborg item_set_data(menu); 38648874077SSam Ravnborg } 38748874077SSam Ravnborg break; 3881da177e4SLinus Torvalds default: 3891da177e4SLinus Torvalds if (prompt) { 3901da177e4SLinus Torvalds child_count++; 391413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(prompt)); 3922982de69SSam Ravnborg item_set_tag(':'); 3932982de69SSam Ravnborg item_set_data(menu); 3941da177e4SLinus Torvalds } 3951da177e4SLinus Torvalds } 3961da177e4SLinus Torvalds } else 3971da177e4SLinus Torvalds doint = 0; 3981da177e4SLinus Torvalds goto conf_childs; 3991da177e4SLinus Torvalds } 4001da177e4SLinus Torvalds 4011da177e4SLinus Torvalds type = sym_get_type(sym); 4021da177e4SLinus Torvalds if (sym_is_choice(sym)) { 4031da177e4SLinus Torvalds struct symbol *def_sym = sym_get_choice_value(sym); 4041da177e4SLinus Torvalds struct menu *def_menu = NULL; 4051da177e4SLinus Torvalds 4061da177e4SLinus Torvalds child_count++; 4071da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 4081da177e4SLinus Torvalds if (menu_is_visible(child) && child->sym == def_sym) 4091da177e4SLinus Torvalds def_menu = child; 4101da177e4SLinus Torvalds } 4111da177e4SLinus Torvalds 4121da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4131da177e4SLinus Torvalds if (sym_is_changable(sym)) { 4141da177e4SLinus Torvalds switch (type) { 4151da177e4SLinus Torvalds case S_BOOLEAN: 4162982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4171da177e4SLinus Torvalds break; 4181da177e4SLinus Torvalds case S_TRISTATE: 4191da177e4SLinus Torvalds switch (val) { 4201da177e4SLinus Torvalds case yes: ch = '*'; break; 4211da177e4SLinus Torvalds case mod: ch = 'M'; break; 4221da177e4SLinus Torvalds default: ch = ' '; break; 4231da177e4SLinus Torvalds } 4242982de69SSam Ravnborg item_make("<%c>", ch); 4251da177e4SLinus Torvalds break; 4261da177e4SLinus Torvalds } 4272982de69SSam Ravnborg item_set_tag('t'); 4282982de69SSam Ravnborg item_set_data(menu); 4291da177e4SLinus Torvalds } else { 4302982de69SSam Ravnborg item_make(" "); 4312982de69SSam Ravnborg item_set_tag(def_menu ? 't' : ':'); 4322982de69SSam Ravnborg item_set_data(menu); 4331da177e4SLinus Torvalds } 4341da177e4SLinus Torvalds 435413f006bSEGRY Gabor item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 4361da177e4SLinus Torvalds if (val == yes) { 4371da177e4SLinus Torvalds if (def_menu) { 438413f006bSEGRY Gabor item_add_str(" (%s)", _(menu_get_prompt(def_menu))); 4392982de69SSam Ravnborg item_add_str(" --->"); 4401da177e4SLinus Torvalds if (def_menu->list) { 4411da177e4SLinus Torvalds indent += 2; 4421da177e4SLinus Torvalds build_conf(def_menu); 4431da177e4SLinus Torvalds indent -= 2; 4441da177e4SLinus Torvalds } 4452982de69SSam Ravnborg } 4461da177e4SLinus Torvalds return; 4471da177e4SLinus Torvalds } 4481da177e4SLinus Torvalds } else { 4491da177e4SLinus Torvalds if (menu == current_menu) { 450413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 4512982de69SSam Ravnborg item_set_tag(':'); 4522982de69SSam Ravnborg item_set_data(menu); 4531da177e4SLinus Torvalds goto conf_childs; 4541da177e4SLinus Torvalds } 4551da177e4SLinus Torvalds child_count++; 4561da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4571da177e4SLinus Torvalds if (sym_is_choice_value(sym) && val == yes) { 4582982de69SSam Ravnborg item_make(" "); 4592982de69SSam Ravnborg item_set_tag(':'); 4602982de69SSam Ravnborg item_set_data(menu); 4611da177e4SLinus Torvalds } else { 4621da177e4SLinus Torvalds switch (type) { 4631da177e4SLinus Torvalds case S_BOOLEAN: 4641da177e4SLinus Torvalds if (sym_is_changable(sym)) 4652982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4661da177e4SLinus Torvalds else 467b5d609dbSMatej Laitl item_make("-%c-", val == no ? ' ' : '*'); 4682982de69SSam Ravnborg item_set_tag('t'); 4692982de69SSam Ravnborg item_set_data(menu); 4701da177e4SLinus Torvalds break; 4711da177e4SLinus Torvalds case S_TRISTATE: 4721da177e4SLinus Torvalds switch (val) { 4731da177e4SLinus Torvalds case yes: ch = '*'; break; 4741da177e4SLinus Torvalds case mod: ch = 'M'; break; 4751da177e4SLinus Torvalds default: ch = ' '; break; 4761da177e4SLinus Torvalds } 477b5d609dbSMatej Laitl if (sym_is_changable(sym)) { 478b5d609dbSMatej Laitl if (sym->rev_dep.tri == mod) 479b5d609dbSMatej Laitl item_make("{%c}", ch); 4801da177e4SLinus Torvalds else 481b5d609dbSMatej Laitl item_make("<%c>", ch); 482b5d609dbSMatej Laitl } else 483b5d609dbSMatej Laitl item_make("-%c-", ch); 4842982de69SSam Ravnborg item_set_tag('t'); 4852982de69SSam Ravnborg item_set_data(menu); 4861da177e4SLinus Torvalds break; 4871da177e4SLinus Torvalds default: 4882982de69SSam Ravnborg tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ 4892982de69SSam Ravnborg item_make("(%s)", sym_get_string_value(sym)); 4901da177e4SLinus Torvalds tmp = indent - tmp + 4; 4911da177e4SLinus Torvalds if (tmp < 0) 4921da177e4SLinus Torvalds tmp = 0; 493413f006bSEGRY Gabor item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), 4941da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 495413f006bSEGRY Gabor "" : _(" (NEW)")); 4962982de69SSam Ravnborg item_set_tag('s'); 4972982de69SSam Ravnborg item_set_data(menu); 4981da177e4SLinus Torvalds goto conf_childs; 4991da177e4SLinus Torvalds } 5001da177e4SLinus Torvalds } 501413f006bSEGRY Gabor item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), 5021da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 503413f006bSEGRY Gabor "" : _(" (NEW)")); 5041da177e4SLinus Torvalds if (menu->prompt->type == P_MENU) { 5052982de69SSam Ravnborg item_add_str(" --->"); 5061da177e4SLinus Torvalds return; 5071da177e4SLinus Torvalds } 5081da177e4SLinus Torvalds } 5091da177e4SLinus Torvalds 5101da177e4SLinus Torvalds conf_childs: 5111da177e4SLinus Torvalds indent += doint; 5121da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) 5131da177e4SLinus Torvalds build_conf(child); 5141da177e4SLinus Torvalds indent -= doint; 5151da177e4SLinus Torvalds } 5161da177e4SLinus Torvalds 5171da177e4SLinus Torvalds static void conf(struct menu *menu) 5181da177e4SLinus Torvalds { 5191da177e4SLinus Torvalds struct menu *submenu; 5201da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 5211da177e4SLinus Torvalds struct symbol *sym; 5222982de69SSam Ravnborg struct menu *active_menu = NULL; 5232982de69SSam Ravnborg int res; 5242982de69SSam Ravnborg int s_scroll = 0; 5251da177e4SLinus Torvalds 5261da177e4SLinus Torvalds while (1) { 5272982de69SSam Ravnborg item_reset(); 5281da177e4SLinus Torvalds current_menu = menu; 5291da177e4SLinus Torvalds build_conf(menu); 5301da177e4SLinus Torvalds if (!child_count) 5311da177e4SLinus Torvalds break; 5321da177e4SLinus Torvalds if (menu == &rootmenu) { 5332982de69SSam Ravnborg item_make("--- "); 5342982de69SSam Ravnborg item_set_tag(':'); 5352982de69SSam Ravnborg item_make(_(" Load an Alternate Configuration File")); 5362982de69SSam Ravnborg item_set_tag('L'); 5372982de69SSam Ravnborg item_make(_(" Save an Alternate Configuration File")); 5382982de69SSam Ravnborg item_set_tag('S'); 5391da177e4SLinus Torvalds } 540e94c5bdeSSam Ravnborg dialog_clear(); 541413f006bSEGRY Gabor res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), 5422982de69SSam Ravnborg _(menu_instructions), 5432982de69SSam Ravnborg active_menu, &s_scroll); 544c8dc68adSSam Ravnborg if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) 5451da177e4SLinus Torvalds break; 5462982de69SSam Ravnborg if (!item_activate_selected()) 5472982de69SSam Ravnborg continue; 5482982de69SSam Ravnborg if (!item_tag()) 5491da177e4SLinus Torvalds continue; 5501da177e4SLinus Torvalds 5512982de69SSam Ravnborg submenu = item_data(); 5522982de69SSam Ravnborg active_menu = item_data(); 553c8dc68adSSam Ravnborg if (submenu) 5541da177e4SLinus Torvalds sym = submenu->sym; 555c8dc68adSSam Ravnborg else 556c8dc68adSSam Ravnborg sym = NULL; 5571da177e4SLinus Torvalds 5582982de69SSam Ravnborg switch (res) { 5591da177e4SLinus Torvalds case 0: 5602982de69SSam Ravnborg switch (item_tag()) { 5611da177e4SLinus Torvalds case 'm': 5621da177e4SLinus Torvalds if (single_menu_mode) 5631da177e4SLinus Torvalds submenu->data = (void *) (long) !submenu->data; 5641da177e4SLinus Torvalds else 5651da177e4SLinus Torvalds conf(submenu); 5661da177e4SLinus Torvalds break; 5671da177e4SLinus Torvalds case 't': 5681da177e4SLinus Torvalds if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) 5691da177e4SLinus Torvalds conf_choice(submenu); 5701da177e4SLinus Torvalds else if (submenu->prompt->type == P_MENU) 5711da177e4SLinus Torvalds conf(submenu); 5721da177e4SLinus Torvalds break; 5731da177e4SLinus Torvalds case 's': 5741da177e4SLinus Torvalds conf_string(submenu); 5751da177e4SLinus Torvalds break; 5761da177e4SLinus Torvalds case 'L': 5771da177e4SLinus Torvalds conf_load(); 5781da177e4SLinus Torvalds break; 5791da177e4SLinus Torvalds case 'S': 5801da177e4SLinus Torvalds conf_save(); 5811da177e4SLinus Torvalds break; 5821da177e4SLinus Torvalds } 5831da177e4SLinus Torvalds break; 5841da177e4SLinus Torvalds case 2: 5851da177e4SLinus Torvalds if (sym) 5861da177e4SLinus Torvalds show_help(submenu); 5871da177e4SLinus Torvalds else 588413f006bSEGRY Gabor show_helptext(_("README"), _(mconf_readme)); 5891da177e4SLinus Torvalds break; 5901da177e4SLinus Torvalds case 3: 5912982de69SSam Ravnborg if (item_is_tag('t')) { 5921da177e4SLinus Torvalds if (sym_set_tristate_value(sym, yes)) 5931da177e4SLinus Torvalds break; 5941da177e4SLinus Torvalds if (sym_set_tristate_value(sym, mod)) 5951da177e4SLinus Torvalds show_textbox(NULL, setmod_text, 6, 74); 5961da177e4SLinus Torvalds } 5971da177e4SLinus Torvalds break; 5981da177e4SLinus Torvalds case 4: 5992982de69SSam Ravnborg if (item_is_tag('t')) 6001da177e4SLinus Torvalds sym_set_tristate_value(sym, no); 6011da177e4SLinus Torvalds break; 6021da177e4SLinus Torvalds case 5: 6032982de69SSam Ravnborg if (item_is_tag('t')) 6041da177e4SLinus Torvalds sym_set_tristate_value(sym, mod); 6051da177e4SLinus Torvalds break; 6061da177e4SLinus Torvalds case 6: 6072982de69SSam Ravnborg if (item_is_tag('t')) 6081da177e4SLinus Torvalds sym_toggle_tristate_value(sym); 6092982de69SSam Ravnborg else if (item_is_tag('m')) 6101da177e4SLinus Torvalds conf(submenu); 6111da177e4SLinus Torvalds break; 6121da177e4SLinus Torvalds case 7: 6131da177e4SLinus Torvalds search_conf(); 6141da177e4SLinus Torvalds break; 61522c7eca6SLi Zefan case 8: 61622c7eca6SLi Zefan show_all_options = !show_all_options; 61722c7eca6SLi Zefan break; 6181da177e4SLinus Torvalds } 6191da177e4SLinus Torvalds } 6201da177e4SLinus Torvalds } 6211da177e4SLinus Torvalds 6221da177e4SLinus Torvalds static void show_textbox(const char *title, const char *text, int r, int c) 6231da177e4SLinus Torvalds { 624e94c5bdeSSam Ravnborg dialog_clear(); 625c8dc68adSSam Ravnborg dialog_textbox(title, text, r, c); 6261da177e4SLinus Torvalds } 6271da177e4SLinus Torvalds 6281da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text) 6291da177e4SLinus Torvalds { 6301da177e4SLinus Torvalds show_textbox(title, text, 0, 0); 6311da177e4SLinus Torvalds } 6321da177e4SLinus Torvalds 6331da177e4SLinus Torvalds static void show_help(struct menu *menu) 6341da177e4SLinus Torvalds { 6351da177e4SLinus Torvalds struct gstr help = str_new(); 6361da177e4SLinus Torvalds 637da60fbbcSVadim Bendebury (вб) help.max_width = getmaxx(stdscr) - 10; 6381d525e7cSCheng Renquan menu_get_ext_help(menu, &help); 6391d525e7cSCheng Renquan 640413f006bSEGRY Gabor show_helptext(_(menu_get_prompt(menu)), str_get(&help)); 6411da177e4SLinus Torvalds str_free(&help); 6421da177e4SLinus Torvalds } 6431da177e4SLinus Torvalds 6441da177e4SLinus Torvalds static void conf_choice(struct menu *menu) 6451da177e4SLinus Torvalds { 646413f006bSEGRY Gabor const char *prompt = _(menu_get_prompt(menu)); 6471da177e4SLinus Torvalds struct menu *child; 6481da177e4SLinus Torvalds struct symbol *active; 6491da177e4SLinus Torvalds 6501da177e4SLinus Torvalds active = sym_get_choice_value(menu->sym); 6511da177e4SLinus Torvalds while (1) { 6522982de69SSam Ravnborg int res; 6532982de69SSam Ravnborg int selected; 6542982de69SSam Ravnborg item_reset(); 6551da177e4SLinus Torvalds 6561da177e4SLinus Torvalds current_menu = menu; 6571da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 6581da177e4SLinus Torvalds if (!menu_is_visible(child)) 6591da177e4SLinus Torvalds continue; 660af6c1598SPeter Korsgaard if (child->sym) 661413f006bSEGRY Gabor item_make("%s", _(menu_get_prompt(child))); 662af6c1598SPeter Korsgaard else { 663af6c1598SPeter Korsgaard item_make("*** %s ***", _(menu_get_prompt(child))); 664af6c1598SPeter Korsgaard item_set_tag(':'); 665af6c1598SPeter Korsgaard } 6662982de69SSam Ravnborg item_set_data(child); 6672982de69SSam Ravnborg if (child->sym == active) 6682982de69SSam Ravnborg item_set_selected(1); 6691da177e4SLinus Torvalds if (child->sym == sym_get_choice_value(menu->sym)) 6702982de69SSam Ravnborg item_set_tag('X'); 6711da177e4SLinus Torvalds } 672e94c5bdeSSam Ravnborg dialog_clear(); 673413f006bSEGRY Gabor res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), 6742982de69SSam Ravnborg _(radiolist_instructions), 6752982de69SSam Ravnborg 15, 70, 6); 6762982de69SSam Ravnborg selected = item_activate_selected(); 6772982de69SSam Ravnborg switch (res) { 6781da177e4SLinus Torvalds case 0: 6792982de69SSam Ravnborg if (selected) { 6802982de69SSam Ravnborg child = item_data(); 681af6c1598SPeter Korsgaard if (!child->sym) 682af6c1598SPeter Korsgaard break; 683af6c1598SPeter Korsgaard 6841da177e4SLinus Torvalds sym_set_tristate_value(child->sym, yes); 6852982de69SSam Ravnborg } 6861da177e4SLinus Torvalds return; 6871da177e4SLinus Torvalds case 1: 6882982de69SSam Ravnborg if (selected) { 6892982de69SSam Ravnborg child = item_data(); 6901da177e4SLinus Torvalds show_help(child); 6911da177e4SLinus Torvalds active = child->sym; 6921da177e4SLinus Torvalds } else 6931da177e4SLinus Torvalds show_help(menu); 6941da177e4SLinus Torvalds break; 695f3cbcdc9SSam Ravnborg case KEY_ESC: 6961da177e4SLinus Torvalds return; 697c8dc68adSSam Ravnborg case -ERRDISPLAYTOOSMALL: 698c8dc68adSSam Ravnborg return; 6991da177e4SLinus Torvalds } 7001da177e4SLinus Torvalds } 7011da177e4SLinus Torvalds } 7021da177e4SLinus Torvalds 7031da177e4SLinus Torvalds static void conf_string(struct menu *menu) 7041da177e4SLinus Torvalds { 7051da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 7061da177e4SLinus Torvalds 7071da177e4SLinus Torvalds while (1) { 7082982de69SSam Ravnborg int res; 709c4143a83SSam Ravnborg const char *heading; 7102982de69SSam Ravnborg 7111da177e4SLinus Torvalds switch (sym_get_type(menu->sym)) { 7121da177e4SLinus Torvalds case S_INT: 7132982de69SSam Ravnborg heading = _(inputbox_instructions_int); 7141da177e4SLinus Torvalds break; 7151da177e4SLinus Torvalds case S_HEX: 7162982de69SSam Ravnborg heading = _(inputbox_instructions_hex); 7171da177e4SLinus Torvalds break; 7181da177e4SLinus Torvalds case S_STRING: 7192982de69SSam Ravnborg heading = _(inputbox_instructions_string); 7201da177e4SLinus Torvalds break; 7211da177e4SLinus Torvalds default: 722413f006bSEGRY Gabor heading = _("Internal mconf error!"); 7231da177e4SLinus Torvalds } 724e94c5bdeSSam Ravnborg dialog_clear(); 725413f006bSEGRY Gabor res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), 7262982de69SSam Ravnborg heading, 10, 75, 7272982de69SSam Ravnborg sym_get_string_value(menu->sym)); 7282982de69SSam Ravnborg switch (res) { 7291da177e4SLinus Torvalds case 0: 7302982de69SSam Ravnborg if (sym_set_string_value(menu->sym, dialog_input_result)) 7311da177e4SLinus Torvalds return; 7323b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("You have made an invalid entry."), 5, 43); 7331da177e4SLinus Torvalds break; 7341da177e4SLinus Torvalds case 1: 7351da177e4SLinus Torvalds show_help(menu); 7361da177e4SLinus Torvalds break; 737f3cbcdc9SSam Ravnborg case KEY_ESC: 7381da177e4SLinus Torvalds return; 7391da177e4SLinus Torvalds } 7401da177e4SLinus Torvalds } 7411da177e4SLinus Torvalds } 7421da177e4SLinus Torvalds 7431da177e4SLinus Torvalds static void conf_load(void) 7441da177e4SLinus Torvalds { 7451da177e4SLinus Torvalds 7461da177e4SLinus Torvalds while (1) { 7472982de69SSam Ravnborg int res; 748e94c5bdeSSam Ravnborg dialog_clear(); 7492982de69SSam Ravnborg res = dialog_inputbox(NULL, load_config_text, 7502982de69SSam Ravnborg 11, 55, filename); 7512982de69SSam Ravnborg switch(res) { 7521da177e4SLinus Torvalds case 0: 7532982de69SSam Ravnborg if (!dialog_input_result[0]) 7541da177e4SLinus Torvalds return; 75595e30f95SSam Ravnborg if (!conf_read(dialog_input_result)) { 75695e30f95SSam Ravnborg set_config_filename(dialog_input_result); 75736ef805bSSam Ravnborg sym_set_change_count(1); 7581da177e4SLinus Torvalds return; 75995e30f95SSam Ravnborg } 7603b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("File does not exist!"), 5, 38); 7611da177e4SLinus Torvalds break; 7621da177e4SLinus Torvalds case 1: 7633b9fa093SArnaldo Carvalho de Melo show_helptext(_("Load Alternate Configuration"), load_config_help); 7641da177e4SLinus Torvalds break; 765f3cbcdc9SSam Ravnborg case KEY_ESC: 7661da177e4SLinus Torvalds return; 7671da177e4SLinus Torvalds } 7681da177e4SLinus Torvalds } 7691da177e4SLinus Torvalds } 7701da177e4SLinus Torvalds 7711da177e4SLinus Torvalds static void conf_save(void) 7721da177e4SLinus Torvalds { 7731da177e4SLinus Torvalds while (1) { 7742982de69SSam Ravnborg int res; 775e94c5bdeSSam Ravnborg dialog_clear(); 7762982de69SSam Ravnborg res = dialog_inputbox(NULL, save_config_text, 7772982de69SSam Ravnborg 11, 55, filename); 7782982de69SSam Ravnborg switch(res) { 7791da177e4SLinus Torvalds case 0: 7802982de69SSam Ravnborg if (!dialog_input_result[0]) 7811da177e4SLinus Torvalds return; 78295e30f95SSam Ravnborg if (!conf_write(dialog_input_result)) { 78395e30f95SSam Ravnborg set_config_filename(dialog_input_result); 7841da177e4SLinus Torvalds return; 78595e30f95SSam Ravnborg } 7863b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); 7871da177e4SLinus Torvalds break; 7881da177e4SLinus Torvalds case 1: 7893b9fa093SArnaldo Carvalho de Melo show_helptext(_("Save Alternate Configuration"), save_config_help); 7901da177e4SLinus Torvalds break; 791f3cbcdc9SSam Ravnborg case KEY_ESC: 7921da177e4SLinus Torvalds return; 7931da177e4SLinus Torvalds } 7941da177e4SLinus Torvalds } 7951da177e4SLinus Torvalds } 7961da177e4SLinus Torvalds 797564899f9SDavidlohr Bueso static int handle_exit(void) 798564899f9SDavidlohr Bueso { 799564899f9SDavidlohr Bueso int res; 800564899f9SDavidlohr Bueso 801564899f9SDavidlohr Bueso dialog_clear(); 802564899f9SDavidlohr Bueso if (conf_get_changed()) 803564899f9SDavidlohr Bueso res = dialog_yesno(NULL, 804564899f9SDavidlohr Bueso _("Do you wish to save your new configuration ?\n" 805564899f9SDavidlohr Bueso "<ESC><ESC> to continue."), 806564899f9SDavidlohr Bueso 6, 60); 807564899f9SDavidlohr Bueso else 808564899f9SDavidlohr Bueso res = -1; 809564899f9SDavidlohr Bueso 810564899f9SDavidlohr Bueso end_dialog(saved_x, saved_y); 811564899f9SDavidlohr Bueso 812564899f9SDavidlohr Bueso switch (res) { 813564899f9SDavidlohr Bueso case 0: 814564899f9SDavidlohr Bueso if (conf_write(filename)) { 815564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 816564899f9SDavidlohr Bueso "Error while writing of the configuration.\n" 817564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 818564899f9SDavidlohr Bueso "\n\n")); 819564899f9SDavidlohr Bueso return 1; 820564899f9SDavidlohr Bueso } 821564899f9SDavidlohr Bueso /* fall through */ 822564899f9SDavidlohr Bueso case -1: 823564899f9SDavidlohr Bueso printf(_("\n\n" 824564899f9SDavidlohr Bueso "*** End of the configuration.\n" 825564899f9SDavidlohr Bueso "*** Execute 'make' to start the build or try 'make help'." 826564899f9SDavidlohr Bueso "\n\n")); 827564899f9SDavidlohr Bueso res = 0; 828564899f9SDavidlohr Bueso break; 829564899f9SDavidlohr Bueso default: 830564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 831564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 832564899f9SDavidlohr Bueso "\n\n")); 83330c4eaafSLi Zefan if (res != KEY_ESC) 834c55ac154SWang YanQing res = 0; 835564899f9SDavidlohr Bueso } 836564899f9SDavidlohr Bueso 837564899f9SDavidlohr Bueso return res; 838564899f9SDavidlohr Bueso } 839564899f9SDavidlohr Bueso 840564899f9SDavidlohr Bueso static void sig_handler(int signo) 841564899f9SDavidlohr Bueso { 842564899f9SDavidlohr Bueso exit(handle_exit()); 843564899f9SDavidlohr Bueso } 844564899f9SDavidlohr Bueso 8451da177e4SLinus Torvalds int main(int ac, char **av) 8461da177e4SLinus Torvalds { 8471da177e4SLinus Torvalds char *mode; 8482982de69SSam Ravnborg int res; 8491da177e4SLinus Torvalds 8503b9fa093SArnaldo Carvalho de Melo setlocale(LC_ALL, ""); 8513b9fa093SArnaldo Carvalho de Melo bindtextdomain(PACKAGE, LOCALEDIR); 8523b9fa093SArnaldo Carvalho de Melo textdomain(PACKAGE); 8533b9fa093SArnaldo Carvalho de Melo 854564899f9SDavidlohr Bueso signal(SIGINT, sig_handler); 855564899f9SDavidlohr Bueso 8561da177e4SLinus Torvalds conf_parse(av[1]); 8571da177e4SLinus Torvalds conf_read(NULL); 8581da177e4SLinus Torvalds 8591da177e4SLinus Torvalds mode = getenv("MENUCONFIG_MODE"); 8601da177e4SLinus Torvalds if (mode) { 8611da177e4SLinus Torvalds if (!strcasecmp(mode, "single_menu")) 8621da177e4SLinus Torvalds single_menu_mode = 1; 8631da177e4SLinus Torvalds } 8641da177e4SLinus Torvalds 865d0e1e095SArnaud Lacombe initscr(); 866d0e1e095SArnaud Lacombe 86709af091fSLadislav Michl getyx(stdscr, saved_y, saved_x); 86809af091fSLadislav Michl if (init_dialog(NULL)) { 86909af091fSLadislav Michl fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); 87009af091fSLadislav Michl fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); 87109af091fSLadislav Michl return 1; 87209af091fSLadislav Michl } 87309af091fSLadislav Michl 874d802b50fSSam Ravnborg set_config_filename(conf_get_configname()); 875f3cbcdc9SSam Ravnborg do { 8761da177e4SLinus Torvalds conf(&rootmenu); 877564899f9SDavidlohr Bueso res = handle_exit(); 878f3cbcdc9SSam Ravnborg } while (res == KEY_ESC); 879b3214293SKarsten Wiese 880564899f9SDavidlohr Bueso return res; 8811da177e4SLinus Torvalds } 882c4143a83SSam Ravnborg 883