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); 28995ac9b3bSBenjamin Poirier static int show_textbox_ext(const char *title, char *text, int r, int c, 29095ac9b3bSBenjamin Poirier int *keys, int *vscroll, int *hscroll, 29195ac9b3bSBenjamin Poirier update_text_fn update_text, void *data); 2921da177e4SLinus Torvalds static void show_textbox(const char *title, const char *text, int r, int c); 2931da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text); 2941da177e4SLinus Torvalds static void show_help(struct menu *menu); 2951da177e4SLinus Torvalds 29695e30f95SSam Ravnborg static char filename[PATH_MAX+1]; 29795e30f95SSam Ravnborg static void set_config_filename(const char *config_filename) 29895e30f95SSam Ravnborg { 29995e30f95SSam Ravnborg static char menu_backtitle[PATH_MAX+128]; 30095e30f95SSam Ravnborg int size; 30195e30f95SSam Ravnborg 30295e30f95SSam Ravnborg size = snprintf(menu_backtitle, sizeof(menu_backtitle), 3030954828fSArnaud Lacombe "%s - %s", config_filename, rootmenu.prompt->text); 30495e30f95SSam Ravnborg if (size >= sizeof(menu_backtitle)) 30595e30f95SSam Ravnborg menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; 30695e30f95SSam Ravnborg set_dialog_backtitle(menu_backtitle); 30795e30f95SSam Ravnborg 30895e30f95SSam Ravnborg size = snprintf(filename, sizeof(filename), "%s", config_filename); 30995e30f95SSam Ravnborg if (size >= sizeof(filename)) 31095e30f95SSam Ravnborg filename[sizeof(filename)-1] = '\0'; 31195e30f95SSam Ravnborg } 31295e30f95SSam Ravnborg 31395e30f95SSam Ravnborg 31495ac9b3bSBenjamin Poirier struct search_data { 31595ac9b3bSBenjamin Poirier struct jk_head *head; 31695ac9b3bSBenjamin Poirier struct menu **targets; 31795ac9b3bSBenjamin Poirier int *keys; 31895ac9b3bSBenjamin Poirier }; 31995ac9b3bSBenjamin Poirier 32095ac9b3bSBenjamin Poirier static void update_text(char *buf, size_t start, size_t end, void *_data) 32195ac9b3bSBenjamin Poirier { 32295ac9b3bSBenjamin Poirier struct search_data *data = _data; 32395ac9b3bSBenjamin Poirier struct jump_key *pos; 32495ac9b3bSBenjamin Poirier int k = 0; 32595ac9b3bSBenjamin Poirier 32695ac9b3bSBenjamin Poirier CIRCLEQ_FOREACH(pos, data->head, entries) { 32795ac9b3bSBenjamin Poirier if (pos->offset >= start && pos->offset < end) { 32895ac9b3bSBenjamin Poirier char header[4]; 32995ac9b3bSBenjamin Poirier 33095ac9b3bSBenjamin Poirier if (k < JUMP_NB) { 33195ac9b3bSBenjamin Poirier int key = '0' + (pos->index % JUMP_NB) + 1; 33295ac9b3bSBenjamin Poirier 33395ac9b3bSBenjamin Poirier sprintf(header, "(%c)", key); 33495ac9b3bSBenjamin Poirier data->keys[k] = key; 33595ac9b3bSBenjamin Poirier data->targets[k] = pos->target; 33695ac9b3bSBenjamin Poirier k++; 33795ac9b3bSBenjamin Poirier } else { 33895ac9b3bSBenjamin Poirier sprintf(header, " "); 33995ac9b3bSBenjamin Poirier } 34095ac9b3bSBenjamin Poirier 34195ac9b3bSBenjamin Poirier memcpy(buf + pos->offset, header, sizeof(header) - 1); 34295ac9b3bSBenjamin Poirier } 34395ac9b3bSBenjamin Poirier } 34495ac9b3bSBenjamin Poirier data->keys[k] = 0; 34595ac9b3bSBenjamin Poirier } 34695ac9b3bSBenjamin Poirier 3471da177e4SLinus Torvalds static void search_conf(void) 3481da177e4SLinus Torvalds { 3491da177e4SLinus Torvalds struct symbol **sym_arr; 3501da177e4SLinus Torvalds struct gstr res; 351337a275dSYann E. MORIN struct gstr title; 3520584f9f9SBernhard Walle char *dialog_input; 3535e609addSBenjamin Poirier int dres, vscroll = 0, hscroll = 0; 3545e609addSBenjamin Poirier bool again; 3555e609addSBenjamin Poirier 356337a275dSYann E. MORIN title = str_new(); 357337a275dSYann E. MORIN str_printf( &title, _("Enter %s (sub)string to search for " 358337a275dSYann E. MORIN "(with or without \"%s\")"), CONFIG_, CONFIG_); 359337a275dSYann E. MORIN 3601da177e4SLinus Torvalds again: 361e94c5bdeSSam Ravnborg dialog_clear(); 3622982de69SSam Ravnborg dres = dialog_inputbox(_("Search Configuration Parameter"), 363337a275dSYann E. MORIN str_get(&title), 3642982de69SSam Ravnborg 10, 75, ""); 3652982de69SSam Ravnborg switch (dres) { 3661da177e4SLinus Torvalds case 0: 3671da177e4SLinus Torvalds break; 3681da177e4SLinus Torvalds case 1: 3693b9fa093SArnaldo Carvalho de Melo show_helptext(_("Search Configuration"), search_help); 3701da177e4SLinus Torvalds goto again; 3711da177e4SLinus Torvalds default: 372337a275dSYann E. MORIN str_free(&title); 3731da177e4SLinus Torvalds return; 3741da177e4SLinus Torvalds } 3751da177e4SLinus Torvalds 376ffb5957bSArnaud Lacombe /* strip the prefix if necessary */ 3770584f9f9SBernhard Walle dialog_input = dialog_input_result; 378ffb5957bSArnaud Lacombe if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) 379ffb5957bSArnaud Lacombe dialog_input += strlen(CONFIG_); 3800584f9f9SBernhard Walle 3810584f9f9SBernhard Walle sym_arr = sym_re_search(dialog_input); 3825e609addSBenjamin Poirier do { 38395ac9b3bSBenjamin Poirier struct jk_head head = CIRCLEQ_HEAD_INITIALIZER(head); 38495ac9b3bSBenjamin Poirier struct menu *targets[JUMP_NB]; 38595ac9b3bSBenjamin Poirier int keys[JUMP_NB + 1], i; 38695ac9b3bSBenjamin Poirier struct search_data data = { 38795ac9b3bSBenjamin Poirier .head = &head, 38895ac9b3bSBenjamin Poirier .targets = targets, 38995ac9b3bSBenjamin Poirier .keys = keys, 39095ac9b3bSBenjamin Poirier }; 3915e609addSBenjamin Poirier 39295ac9b3bSBenjamin Poirier res = get_relations_str(sym_arr, &head); 39395ac9b3bSBenjamin Poirier dres = show_textbox_ext(_("Search Results"), (char *) 39495ac9b3bSBenjamin Poirier str_get(&res), 0, 0, keys, &vscroll, 39595ac9b3bSBenjamin Poirier &hscroll, &update_text, (void *) 39695ac9b3bSBenjamin Poirier &data); 3975e609addSBenjamin Poirier again = false; 39895ac9b3bSBenjamin Poirier for (i = 0; i < JUMP_NB && keys[i]; i++) 3995e609addSBenjamin Poirier if (dres == keys[i]) { 40095ac9b3bSBenjamin Poirier conf(targets[i]->parent, targets[i]); 4015e609addSBenjamin Poirier again = true; 4025e609addSBenjamin Poirier } 4031da177e4SLinus Torvalds str_free(&res); 4045e609addSBenjamin Poirier } while (again); 4055e609addSBenjamin Poirier free(sym_arr); 406337a275dSYann E. MORIN str_free(&title); 4071da177e4SLinus Torvalds } 4081da177e4SLinus Torvalds 4091da177e4SLinus Torvalds static void build_conf(struct menu *menu) 4101da177e4SLinus Torvalds { 4111da177e4SLinus Torvalds struct symbol *sym; 4121da177e4SLinus Torvalds struct property *prop; 4131da177e4SLinus Torvalds struct menu *child; 4141da177e4SLinus Torvalds int type, tmp, doint = 2; 4151da177e4SLinus Torvalds tristate val; 4161da177e4SLinus Torvalds char ch; 41722c7eca6SLi Zefan bool visible; 4181da177e4SLinus Torvalds 41922c7eca6SLi Zefan /* 42022c7eca6SLi Zefan * note: menu_is_visible() has side effect that it will 42122c7eca6SLi Zefan * recalc the value of the symbol. 42222c7eca6SLi Zefan */ 42322c7eca6SLi Zefan visible = menu_is_visible(menu); 42422c7eca6SLi Zefan if (show_all_options && !menu_has_prompt(menu)) 42522c7eca6SLi Zefan return; 42622c7eca6SLi Zefan else if (!show_all_options && !visible) 4271da177e4SLinus Torvalds return; 4281da177e4SLinus Torvalds 4291da177e4SLinus Torvalds sym = menu->sym; 4301da177e4SLinus Torvalds prop = menu->prompt; 4311da177e4SLinus Torvalds if (!sym) { 4321da177e4SLinus Torvalds if (prop && menu != current_menu) { 4331da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 4341da177e4SLinus Torvalds switch (prop->type) { 4351da177e4SLinus Torvalds case P_MENU: 4361da177e4SLinus Torvalds child_count++; 437413f006bSEGRY Gabor prompt = _(prompt); 4381da177e4SLinus Torvalds if (single_menu_mode) { 4392982de69SSam Ravnborg item_make("%s%*c%s", 4401da177e4SLinus Torvalds menu->data ? "-->" : "++>", 4411da177e4SLinus Torvalds indent + 1, ' ', prompt); 4421da177e4SLinus Torvalds } else 4432982de69SSam Ravnborg item_make(" %*c%s --->", indent + 1, ' ', prompt); 4441da177e4SLinus Torvalds 4452982de69SSam Ravnborg item_set_tag('m'); 4462982de69SSam Ravnborg item_set_data(menu); 4471da177e4SLinus Torvalds if (single_menu_mode && menu->data) 4481da177e4SLinus Torvalds goto conf_childs; 4491da177e4SLinus Torvalds return; 45048874077SSam Ravnborg case P_COMMENT: 45148874077SSam Ravnborg if (prompt) { 45248874077SSam Ravnborg child_count++; 453413f006bSEGRY Gabor item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); 45448874077SSam Ravnborg item_set_tag(':'); 45548874077SSam Ravnborg item_set_data(menu); 45648874077SSam Ravnborg } 45748874077SSam Ravnborg break; 4581da177e4SLinus Torvalds default: 4591da177e4SLinus Torvalds if (prompt) { 4601da177e4SLinus Torvalds child_count++; 461413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(prompt)); 4622982de69SSam Ravnborg item_set_tag(':'); 4632982de69SSam Ravnborg item_set_data(menu); 4641da177e4SLinus Torvalds } 4651da177e4SLinus Torvalds } 4661da177e4SLinus Torvalds } else 4671da177e4SLinus Torvalds doint = 0; 4681da177e4SLinus Torvalds goto conf_childs; 4691da177e4SLinus Torvalds } 4701da177e4SLinus Torvalds 4711da177e4SLinus Torvalds type = sym_get_type(sym); 4721da177e4SLinus Torvalds if (sym_is_choice(sym)) { 4731da177e4SLinus Torvalds struct symbol *def_sym = sym_get_choice_value(sym); 4741da177e4SLinus Torvalds struct menu *def_menu = NULL; 4751da177e4SLinus Torvalds 4761da177e4SLinus Torvalds child_count++; 4771da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 4781da177e4SLinus Torvalds if (menu_is_visible(child) && child->sym == def_sym) 4791da177e4SLinus Torvalds def_menu = child; 4801da177e4SLinus Torvalds } 4811da177e4SLinus Torvalds 4821da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 4831da177e4SLinus Torvalds if (sym_is_changable(sym)) { 4841da177e4SLinus Torvalds switch (type) { 4851da177e4SLinus Torvalds case S_BOOLEAN: 4862982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 4871da177e4SLinus Torvalds break; 4881da177e4SLinus Torvalds case S_TRISTATE: 4891da177e4SLinus Torvalds switch (val) { 4901da177e4SLinus Torvalds case yes: ch = '*'; break; 4911da177e4SLinus Torvalds case mod: ch = 'M'; break; 4921da177e4SLinus Torvalds default: ch = ' '; break; 4931da177e4SLinus Torvalds } 4942982de69SSam Ravnborg item_make("<%c>", ch); 4951da177e4SLinus Torvalds break; 4961da177e4SLinus Torvalds } 4972982de69SSam Ravnborg item_set_tag('t'); 4982982de69SSam Ravnborg item_set_data(menu); 4991da177e4SLinus Torvalds } else { 5002982de69SSam Ravnborg item_make(" "); 5012982de69SSam Ravnborg item_set_tag(def_menu ? 't' : ':'); 5022982de69SSam Ravnborg item_set_data(menu); 5031da177e4SLinus Torvalds } 5041da177e4SLinus Torvalds 505413f006bSEGRY Gabor item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 5061da177e4SLinus Torvalds if (val == yes) { 5071da177e4SLinus Torvalds if (def_menu) { 508413f006bSEGRY Gabor item_add_str(" (%s)", _(menu_get_prompt(def_menu))); 5092982de69SSam Ravnborg item_add_str(" --->"); 5101da177e4SLinus Torvalds if (def_menu->list) { 5111da177e4SLinus Torvalds indent += 2; 5121da177e4SLinus Torvalds build_conf(def_menu); 5131da177e4SLinus Torvalds indent -= 2; 5141da177e4SLinus Torvalds } 5152982de69SSam Ravnborg } 5161da177e4SLinus Torvalds return; 5171da177e4SLinus Torvalds } 5181da177e4SLinus Torvalds } else { 5191da177e4SLinus Torvalds if (menu == current_menu) { 520413f006bSEGRY Gabor item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); 5212982de69SSam Ravnborg item_set_tag(':'); 5222982de69SSam Ravnborg item_set_data(menu); 5231da177e4SLinus Torvalds goto conf_childs; 5241da177e4SLinus Torvalds } 5251da177e4SLinus Torvalds child_count++; 5261da177e4SLinus Torvalds val = sym_get_tristate_value(sym); 5271da177e4SLinus Torvalds if (sym_is_choice_value(sym) && val == yes) { 5282982de69SSam Ravnborg item_make(" "); 5292982de69SSam Ravnborg item_set_tag(':'); 5302982de69SSam Ravnborg item_set_data(menu); 5311da177e4SLinus Torvalds } else { 5321da177e4SLinus Torvalds switch (type) { 5331da177e4SLinus Torvalds case S_BOOLEAN: 5341da177e4SLinus Torvalds if (sym_is_changable(sym)) 5352982de69SSam Ravnborg item_make("[%c]", val == no ? ' ' : '*'); 5361da177e4SLinus Torvalds else 537b5d609dbSMatej Laitl item_make("-%c-", val == no ? ' ' : '*'); 5382982de69SSam Ravnborg item_set_tag('t'); 5392982de69SSam Ravnborg item_set_data(menu); 5401da177e4SLinus Torvalds break; 5411da177e4SLinus Torvalds case S_TRISTATE: 5421da177e4SLinus Torvalds switch (val) { 5431da177e4SLinus Torvalds case yes: ch = '*'; break; 5441da177e4SLinus Torvalds case mod: ch = 'M'; break; 5451da177e4SLinus Torvalds default: ch = ' '; break; 5461da177e4SLinus Torvalds } 547b5d609dbSMatej Laitl if (sym_is_changable(sym)) { 548b5d609dbSMatej Laitl if (sym->rev_dep.tri == mod) 549b5d609dbSMatej Laitl item_make("{%c}", ch); 5501da177e4SLinus Torvalds else 551b5d609dbSMatej Laitl item_make("<%c>", ch); 552b5d609dbSMatej Laitl } else 553b5d609dbSMatej Laitl item_make("-%c-", ch); 5542982de69SSam Ravnborg item_set_tag('t'); 5552982de69SSam Ravnborg item_set_data(menu); 5561da177e4SLinus Torvalds break; 5571da177e4SLinus Torvalds default: 5582982de69SSam Ravnborg tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ 5592982de69SSam Ravnborg item_make("(%s)", sym_get_string_value(sym)); 5601da177e4SLinus Torvalds tmp = indent - tmp + 4; 5611da177e4SLinus Torvalds if (tmp < 0) 5621da177e4SLinus Torvalds tmp = 0; 563413f006bSEGRY Gabor item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), 5641da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 565413f006bSEGRY Gabor "" : _(" (NEW)")); 5662982de69SSam Ravnborg item_set_tag('s'); 5672982de69SSam Ravnborg item_set_data(menu); 5681da177e4SLinus Torvalds goto conf_childs; 5691da177e4SLinus Torvalds } 5701da177e4SLinus Torvalds } 571413f006bSEGRY Gabor item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), 5721da177e4SLinus Torvalds (sym_has_value(sym) || !sym_is_changable(sym)) ? 573413f006bSEGRY Gabor "" : _(" (NEW)")); 5741da177e4SLinus Torvalds if (menu->prompt->type == P_MENU) { 5752982de69SSam Ravnborg item_add_str(" --->"); 5761da177e4SLinus Torvalds return; 5771da177e4SLinus Torvalds } 5781da177e4SLinus Torvalds } 5791da177e4SLinus Torvalds 5801da177e4SLinus Torvalds conf_childs: 5811da177e4SLinus Torvalds indent += doint; 5821da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) 5831da177e4SLinus Torvalds build_conf(child); 5841da177e4SLinus Torvalds indent -= doint; 5851da177e4SLinus Torvalds } 5861da177e4SLinus Torvalds 5875e609addSBenjamin Poirier static void conf(struct menu *menu, struct menu *active_menu) 5881da177e4SLinus Torvalds { 5891da177e4SLinus Torvalds struct menu *submenu; 5901da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 5911da177e4SLinus Torvalds struct symbol *sym; 5922982de69SSam Ravnborg int res; 5932982de69SSam Ravnborg int s_scroll = 0; 5941da177e4SLinus Torvalds 5951da177e4SLinus Torvalds while (1) { 5962982de69SSam Ravnborg item_reset(); 5971da177e4SLinus Torvalds current_menu = menu; 5981da177e4SLinus Torvalds build_conf(menu); 5991da177e4SLinus Torvalds if (!child_count) 6001da177e4SLinus Torvalds break; 6011da177e4SLinus Torvalds if (menu == &rootmenu) { 6022982de69SSam Ravnborg item_make("--- "); 6032982de69SSam Ravnborg item_set_tag(':'); 6042982de69SSam Ravnborg item_make(_(" Load an Alternate Configuration File")); 6052982de69SSam Ravnborg item_set_tag('L'); 6062982de69SSam Ravnborg item_make(_(" Save an Alternate Configuration File")); 6072982de69SSam Ravnborg item_set_tag('S'); 6081da177e4SLinus Torvalds } 609e94c5bdeSSam Ravnborg dialog_clear(); 610413f006bSEGRY Gabor res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), 6112982de69SSam Ravnborg _(menu_instructions), 6122982de69SSam Ravnborg active_menu, &s_scroll); 613c8dc68adSSam Ravnborg if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) 6141da177e4SLinus Torvalds break; 6152982de69SSam Ravnborg if (!item_activate_selected()) 6162982de69SSam Ravnborg continue; 6172982de69SSam Ravnborg if (!item_tag()) 6181da177e4SLinus Torvalds continue; 6191da177e4SLinus Torvalds 6202982de69SSam Ravnborg submenu = item_data(); 6212982de69SSam Ravnborg active_menu = item_data(); 622c8dc68adSSam Ravnborg if (submenu) 6231da177e4SLinus Torvalds sym = submenu->sym; 624c8dc68adSSam Ravnborg else 625c8dc68adSSam Ravnborg sym = NULL; 6261da177e4SLinus Torvalds 6272982de69SSam Ravnborg switch (res) { 6281da177e4SLinus Torvalds case 0: 6292982de69SSam Ravnborg switch (item_tag()) { 6301da177e4SLinus Torvalds case 'm': 6311da177e4SLinus Torvalds if (single_menu_mode) 6321da177e4SLinus Torvalds submenu->data = (void *) (long) !submenu->data; 6331da177e4SLinus Torvalds else 6345e609addSBenjamin Poirier conf(submenu, NULL); 6351da177e4SLinus Torvalds break; 6361da177e4SLinus Torvalds case 't': 6371da177e4SLinus Torvalds if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) 6381da177e4SLinus Torvalds conf_choice(submenu); 6391da177e4SLinus Torvalds else if (submenu->prompt->type == P_MENU) 6405e609addSBenjamin Poirier conf(submenu, NULL); 6411da177e4SLinus Torvalds break; 6421da177e4SLinus Torvalds case 's': 6431da177e4SLinus Torvalds conf_string(submenu); 6441da177e4SLinus Torvalds break; 6451da177e4SLinus Torvalds case 'L': 6461da177e4SLinus Torvalds conf_load(); 6471da177e4SLinus Torvalds break; 6481da177e4SLinus Torvalds case 'S': 6491da177e4SLinus Torvalds conf_save(); 6501da177e4SLinus Torvalds break; 6511da177e4SLinus Torvalds } 6521da177e4SLinus Torvalds break; 6531da177e4SLinus Torvalds case 2: 6541da177e4SLinus Torvalds if (sym) 6551da177e4SLinus Torvalds show_help(submenu); 6561da177e4SLinus Torvalds else 657413f006bSEGRY Gabor show_helptext(_("README"), _(mconf_readme)); 6581da177e4SLinus Torvalds break; 6591da177e4SLinus Torvalds case 3: 6602982de69SSam Ravnborg if (item_is_tag('t')) { 6611da177e4SLinus Torvalds if (sym_set_tristate_value(sym, yes)) 6621da177e4SLinus Torvalds break; 6631da177e4SLinus Torvalds if (sym_set_tristate_value(sym, mod)) 6641da177e4SLinus Torvalds show_textbox(NULL, setmod_text, 6, 74); 6651da177e4SLinus Torvalds } 6661da177e4SLinus Torvalds break; 6671da177e4SLinus Torvalds case 4: 6682982de69SSam Ravnborg if (item_is_tag('t')) 6691da177e4SLinus Torvalds sym_set_tristate_value(sym, no); 6701da177e4SLinus Torvalds break; 6711da177e4SLinus Torvalds case 5: 6722982de69SSam Ravnborg if (item_is_tag('t')) 6731da177e4SLinus Torvalds sym_set_tristate_value(sym, mod); 6741da177e4SLinus Torvalds break; 6751da177e4SLinus Torvalds case 6: 6762982de69SSam Ravnborg if (item_is_tag('t')) 6771da177e4SLinus Torvalds sym_toggle_tristate_value(sym); 6782982de69SSam Ravnborg else if (item_is_tag('m')) 6795e609addSBenjamin Poirier conf(submenu, NULL); 6801da177e4SLinus Torvalds break; 6811da177e4SLinus Torvalds case 7: 6821da177e4SLinus Torvalds search_conf(); 6831da177e4SLinus Torvalds break; 68422c7eca6SLi Zefan case 8: 68522c7eca6SLi Zefan show_all_options = !show_all_options; 68622c7eca6SLi Zefan break; 6871da177e4SLinus Torvalds } 6881da177e4SLinus Torvalds } 6891da177e4SLinus Torvalds } 6901da177e4SLinus Torvalds 69195ac9b3bSBenjamin Poirier static int show_textbox_ext(const char *title, char *text, int r, int c, int 69295ac9b3bSBenjamin Poirier *keys, int *vscroll, int *hscroll, update_text_fn 69395ac9b3bSBenjamin Poirier update_text, void *data) 6941da177e4SLinus Torvalds { 695e94c5bdeSSam Ravnborg dialog_clear(); 69695ac9b3bSBenjamin Poirier return dialog_textbox(title, text, r, c, keys, vscroll, hscroll, 69795ac9b3bSBenjamin Poirier update_text, data); 698537ddae7SBenjamin Poirier } 699537ddae7SBenjamin Poirier 700537ddae7SBenjamin Poirier static void show_textbox(const char *title, const char *text, int r, int c) 701537ddae7SBenjamin Poirier { 70295ac9b3bSBenjamin Poirier show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL, 70395ac9b3bSBenjamin Poirier NULL, NULL); 7041da177e4SLinus Torvalds } 7051da177e4SLinus Torvalds 7061da177e4SLinus Torvalds static void show_helptext(const char *title, const char *text) 7071da177e4SLinus Torvalds { 7081da177e4SLinus Torvalds show_textbox(title, text, 0, 0); 7091da177e4SLinus Torvalds } 7101da177e4SLinus Torvalds 7111da177e4SLinus Torvalds static void show_help(struct menu *menu) 7121da177e4SLinus Torvalds { 7131da177e4SLinus Torvalds struct gstr help = str_new(); 7141da177e4SLinus Torvalds 715da60fbbcSVadim Bendebury (вб) help.max_width = getmaxx(stdscr) - 10; 7161d525e7cSCheng Renquan menu_get_ext_help(menu, &help); 7171d525e7cSCheng Renquan 718413f006bSEGRY Gabor show_helptext(_(menu_get_prompt(menu)), str_get(&help)); 7191da177e4SLinus Torvalds str_free(&help); 7201da177e4SLinus Torvalds } 7211da177e4SLinus Torvalds 7221da177e4SLinus Torvalds static void conf_choice(struct menu *menu) 7231da177e4SLinus Torvalds { 724413f006bSEGRY Gabor const char *prompt = _(menu_get_prompt(menu)); 7251da177e4SLinus Torvalds struct menu *child; 7261da177e4SLinus Torvalds struct symbol *active; 7271da177e4SLinus Torvalds 7281da177e4SLinus Torvalds active = sym_get_choice_value(menu->sym); 7291da177e4SLinus Torvalds while (1) { 7302982de69SSam Ravnborg int res; 7312982de69SSam Ravnborg int selected; 7322982de69SSam Ravnborg item_reset(); 7331da177e4SLinus Torvalds 7341da177e4SLinus Torvalds current_menu = menu; 7351da177e4SLinus Torvalds for (child = menu->list; child; child = child->next) { 7361da177e4SLinus Torvalds if (!menu_is_visible(child)) 7371da177e4SLinus Torvalds continue; 738af6c1598SPeter Korsgaard if (child->sym) 739413f006bSEGRY Gabor item_make("%s", _(menu_get_prompt(child))); 740af6c1598SPeter Korsgaard else { 741af6c1598SPeter Korsgaard item_make("*** %s ***", _(menu_get_prompt(child))); 742af6c1598SPeter Korsgaard item_set_tag(':'); 743af6c1598SPeter Korsgaard } 7442982de69SSam Ravnborg item_set_data(child); 7452982de69SSam Ravnborg if (child->sym == active) 7462982de69SSam Ravnborg item_set_selected(1); 7471da177e4SLinus Torvalds if (child->sym == sym_get_choice_value(menu->sym)) 7482982de69SSam Ravnborg item_set_tag('X'); 7491da177e4SLinus Torvalds } 750e94c5bdeSSam Ravnborg dialog_clear(); 751413f006bSEGRY Gabor res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), 7522982de69SSam Ravnborg _(radiolist_instructions), 7532982de69SSam Ravnborg 15, 70, 6); 7542982de69SSam Ravnborg selected = item_activate_selected(); 7552982de69SSam Ravnborg switch (res) { 7561da177e4SLinus Torvalds case 0: 7572982de69SSam Ravnborg if (selected) { 7582982de69SSam Ravnborg child = item_data(); 759af6c1598SPeter Korsgaard if (!child->sym) 760af6c1598SPeter Korsgaard break; 761af6c1598SPeter Korsgaard 7621da177e4SLinus Torvalds sym_set_tristate_value(child->sym, yes); 7632982de69SSam Ravnborg } 7641da177e4SLinus Torvalds return; 7651da177e4SLinus Torvalds case 1: 7662982de69SSam Ravnborg if (selected) { 7672982de69SSam Ravnborg child = item_data(); 7681da177e4SLinus Torvalds show_help(child); 7691da177e4SLinus Torvalds active = child->sym; 7701da177e4SLinus Torvalds } else 7711da177e4SLinus Torvalds show_help(menu); 7721da177e4SLinus Torvalds break; 773f3cbcdc9SSam Ravnborg case KEY_ESC: 7741da177e4SLinus Torvalds return; 775c8dc68adSSam Ravnborg case -ERRDISPLAYTOOSMALL: 776c8dc68adSSam Ravnborg return; 7771da177e4SLinus Torvalds } 7781da177e4SLinus Torvalds } 7791da177e4SLinus Torvalds } 7801da177e4SLinus Torvalds 7811da177e4SLinus Torvalds static void conf_string(struct menu *menu) 7821da177e4SLinus Torvalds { 7831da177e4SLinus Torvalds const char *prompt = menu_get_prompt(menu); 7841da177e4SLinus Torvalds 7851da177e4SLinus Torvalds while (1) { 7862982de69SSam Ravnborg int res; 787c4143a83SSam Ravnborg const char *heading; 7882982de69SSam Ravnborg 7891da177e4SLinus Torvalds switch (sym_get_type(menu->sym)) { 7901da177e4SLinus Torvalds case S_INT: 7912982de69SSam Ravnborg heading = _(inputbox_instructions_int); 7921da177e4SLinus Torvalds break; 7931da177e4SLinus Torvalds case S_HEX: 7942982de69SSam Ravnborg heading = _(inputbox_instructions_hex); 7951da177e4SLinus Torvalds break; 7961da177e4SLinus Torvalds case S_STRING: 7972982de69SSam Ravnborg heading = _(inputbox_instructions_string); 7981da177e4SLinus Torvalds break; 7991da177e4SLinus Torvalds default: 800413f006bSEGRY Gabor heading = _("Internal mconf error!"); 8011da177e4SLinus Torvalds } 802e94c5bdeSSam Ravnborg dialog_clear(); 803413f006bSEGRY Gabor res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), 8042982de69SSam Ravnborg heading, 10, 75, 8052982de69SSam Ravnborg sym_get_string_value(menu->sym)); 8062982de69SSam Ravnborg switch (res) { 8071da177e4SLinus Torvalds case 0: 8082982de69SSam Ravnborg if (sym_set_string_value(menu->sym, dialog_input_result)) 8091da177e4SLinus Torvalds return; 8103b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("You have made an invalid entry."), 5, 43); 8111da177e4SLinus Torvalds break; 8121da177e4SLinus Torvalds case 1: 8131da177e4SLinus Torvalds show_help(menu); 8141da177e4SLinus Torvalds break; 815f3cbcdc9SSam Ravnborg case KEY_ESC: 8161da177e4SLinus Torvalds return; 8171da177e4SLinus Torvalds } 8181da177e4SLinus Torvalds } 8191da177e4SLinus Torvalds } 8201da177e4SLinus Torvalds 8211da177e4SLinus Torvalds static void conf_load(void) 8221da177e4SLinus Torvalds { 8231da177e4SLinus Torvalds 8241da177e4SLinus Torvalds while (1) { 8252982de69SSam Ravnborg int res; 826e94c5bdeSSam Ravnborg dialog_clear(); 8272982de69SSam Ravnborg res = dialog_inputbox(NULL, load_config_text, 8282982de69SSam Ravnborg 11, 55, filename); 8292982de69SSam Ravnborg switch(res) { 8301da177e4SLinus Torvalds case 0: 8312982de69SSam Ravnborg if (!dialog_input_result[0]) 8321da177e4SLinus Torvalds return; 83395e30f95SSam Ravnborg if (!conf_read(dialog_input_result)) { 83495e30f95SSam Ravnborg set_config_filename(dialog_input_result); 83536ef805bSSam Ravnborg sym_set_change_count(1); 8361da177e4SLinus Torvalds return; 83795e30f95SSam Ravnborg } 8383b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("File does not exist!"), 5, 38); 8391da177e4SLinus Torvalds break; 8401da177e4SLinus Torvalds case 1: 8413b9fa093SArnaldo Carvalho de Melo show_helptext(_("Load Alternate Configuration"), load_config_help); 8421da177e4SLinus Torvalds break; 843f3cbcdc9SSam Ravnborg case KEY_ESC: 8441da177e4SLinus Torvalds return; 8451da177e4SLinus Torvalds } 8461da177e4SLinus Torvalds } 8471da177e4SLinus Torvalds } 8481da177e4SLinus Torvalds 8491da177e4SLinus Torvalds static void conf_save(void) 8501da177e4SLinus Torvalds { 8511da177e4SLinus Torvalds while (1) { 8522982de69SSam Ravnborg int res; 853e94c5bdeSSam Ravnborg dialog_clear(); 8542982de69SSam Ravnborg res = dialog_inputbox(NULL, save_config_text, 8552982de69SSam Ravnborg 11, 55, filename); 8562982de69SSam Ravnborg switch(res) { 8571da177e4SLinus Torvalds case 0: 8582982de69SSam Ravnborg if (!dialog_input_result[0]) 8591da177e4SLinus Torvalds return; 86095e30f95SSam Ravnborg if (!conf_write(dialog_input_result)) { 86195e30f95SSam Ravnborg set_config_filename(dialog_input_result); 8621da177e4SLinus Torvalds return; 86395e30f95SSam Ravnborg } 8643b9fa093SArnaldo Carvalho de Melo show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); 8651da177e4SLinus Torvalds break; 8661da177e4SLinus Torvalds case 1: 8673b9fa093SArnaldo Carvalho de Melo show_helptext(_("Save Alternate Configuration"), save_config_help); 8681da177e4SLinus Torvalds break; 869f3cbcdc9SSam Ravnborg case KEY_ESC: 8701da177e4SLinus Torvalds return; 8711da177e4SLinus Torvalds } 8721da177e4SLinus Torvalds } 8731da177e4SLinus Torvalds } 8741da177e4SLinus Torvalds 875564899f9SDavidlohr Bueso static int handle_exit(void) 876564899f9SDavidlohr Bueso { 877564899f9SDavidlohr Bueso int res; 878564899f9SDavidlohr Bueso 879564899f9SDavidlohr Bueso dialog_clear(); 880564899f9SDavidlohr Bueso if (conf_get_changed()) 881564899f9SDavidlohr Bueso res = dialog_yesno(NULL, 882564899f9SDavidlohr Bueso _("Do you wish to save your new configuration ?\n" 883564899f9SDavidlohr Bueso "<ESC><ESC> to continue."), 884564899f9SDavidlohr Bueso 6, 60); 885564899f9SDavidlohr Bueso else 886564899f9SDavidlohr Bueso res = -1; 887564899f9SDavidlohr Bueso 888564899f9SDavidlohr Bueso end_dialog(saved_x, saved_y); 889564899f9SDavidlohr Bueso 890564899f9SDavidlohr Bueso switch (res) { 891564899f9SDavidlohr Bueso case 0: 892564899f9SDavidlohr Bueso if (conf_write(filename)) { 893564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 894564899f9SDavidlohr Bueso "Error while writing of the configuration.\n" 895564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 896564899f9SDavidlohr Bueso "\n\n")); 897564899f9SDavidlohr Bueso return 1; 898564899f9SDavidlohr Bueso } 899564899f9SDavidlohr Bueso /* fall through */ 900564899f9SDavidlohr Bueso case -1: 901564899f9SDavidlohr Bueso printf(_("\n\n" 902564899f9SDavidlohr Bueso "*** End of the configuration.\n" 903564899f9SDavidlohr Bueso "*** Execute 'make' to start the build or try 'make help'." 904564899f9SDavidlohr Bueso "\n\n")); 905564899f9SDavidlohr Bueso res = 0; 906564899f9SDavidlohr Bueso break; 907564899f9SDavidlohr Bueso default: 908564899f9SDavidlohr Bueso fprintf(stderr, _("\n\n" 909564899f9SDavidlohr Bueso "Your configuration changes were NOT saved." 910564899f9SDavidlohr Bueso "\n\n")); 91130c4eaafSLi Zefan if (res != KEY_ESC) 912c55ac154SWang YanQing res = 0; 913564899f9SDavidlohr Bueso } 914564899f9SDavidlohr Bueso 915564899f9SDavidlohr Bueso return res; 916564899f9SDavidlohr Bueso } 917564899f9SDavidlohr Bueso 918564899f9SDavidlohr Bueso static void sig_handler(int signo) 919564899f9SDavidlohr Bueso { 920564899f9SDavidlohr Bueso exit(handle_exit()); 921564899f9SDavidlohr Bueso } 922564899f9SDavidlohr Bueso 9231da177e4SLinus Torvalds int main(int ac, char **av) 9241da177e4SLinus Torvalds { 9251da177e4SLinus Torvalds char *mode; 9262982de69SSam Ravnborg int res; 9271da177e4SLinus Torvalds 9283b9fa093SArnaldo Carvalho de Melo setlocale(LC_ALL, ""); 9293b9fa093SArnaldo Carvalho de Melo bindtextdomain(PACKAGE, LOCALEDIR); 9303b9fa093SArnaldo Carvalho de Melo textdomain(PACKAGE); 9313b9fa093SArnaldo Carvalho de Melo 932564899f9SDavidlohr Bueso signal(SIGINT, sig_handler); 933564899f9SDavidlohr Bueso 9341da177e4SLinus Torvalds conf_parse(av[1]); 9351da177e4SLinus Torvalds conf_read(NULL); 9361da177e4SLinus Torvalds 9371da177e4SLinus Torvalds mode = getenv("MENUCONFIG_MODE"); 9381da177e4SLinus Torvalds if (mode) { 9391da177e4SLinus Torvalds if (!strcasecmp(mode, "single_menu")) 9401da177e4SLinus Torvalds single_menu_mode = 1; 9411da177e4SLinus Torvalds } 9421da177e4SLinus Torvalds 94309af091fSLadislav Michl if (init_dialog(NULL)) { 94409af091fSLadislav Michl fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); 94509af091fSLadislav Michl fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); 94609af091fSLadislav Michl return 1; 94709af091fSLadislav Michl } 94809af091fSLadislav Michl 949d802b50fSSam Ravnborg set_config_filename(conf_get_configname()); 950f3cbcdc9SSam Ravnborg do { 9515e609addSBenjamin Poirier conf(&rootmenu, NULL); 952564899f9SDavidlohr Bueso res = handle_exit(); 953f3cbcdc9SSam Ravnborg } while (res == KEY_ESC); 954b3214293SKarsten Wiese 955564899f9SDavidlohr Bueso return res; 9561da177e4SLinus Torvalds } 957c4143a83SSam Ravnborg 958