Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
| 3 | * Released under the terms of the GNU GPL v2.0. |
| 4 | * |
| 5 | * Introduced single menu mode (show all sub-menus in one large tree). |
| 6 | * 2002-11-06 Petr Baudis <pasky@ucw.cz> |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 7 | * |
| 8 | * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | */ |
| 10 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | #include <ctype.h> |
| 12 | #include <errno.h> |
| 13 | #include <fcntl.h> |
| 14 | #include <limits.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | #include <stdarg.h> |
| 16 | #include <stdlib.h> |
| 17 | #include <string.h> |
Davidlohr Bueso | 564899f | 2011-08-21 22:04:09 -0300 | [diff] [blame] | 18 | #include <signal.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | #include <unistd.h> |
Jean-Christophe Dubois | 442ff70 | 2005-06-25 14:55:43 -0700 | [diff] [blame] | 20 | #include <locale.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | #include "lkc.h" |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 23 | #include "lxdialog/dialog.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 25 | static const char mconf_readme[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | "Overview\n" |
| 27 | "--------\n" |
Arnaud Lacombe | 652cf98 | 2010-08-14 23:51:40 -0400 | [diff] [blame] | 28 | "This interface let you select features and parameters for the build.\n" |
| 29 | "Features can either be built-in, modularized, or ignored. Parameters\n" |
| 30 | "must be entered in as decimal or hexadecimal numbers or text.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | "\n" |
Matej Laitl | b5d609d | 2007-10-02 13:46:50 -0700 | [diff] [blame] | 32 | "Menu items beginning with following braces represent features that\n" |
| 33 | " [ ] can be built in or removed\n" |
| 34 | " < > can be built in, modularized or removed\n" |
| 35 | " { } can be built in or modularized (selected by other feature)\n" |
| 36 | " - - are selected by other feature,\n" |
| 37 | "while *, M or whitespace inside braces means to build in, build as\n" |
| 38 | "a module or to exclude the feature respectively.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | "\n" |
| 40 | "To change any of these features, highlight it with the cursor\n" |
| 41 | "keys and press <Y> to build it in, <M> to make it a module or\n" |
| 42 | "<N> to removed it. You may also press the <Space Bar> to cycle\n" |
| 43 | "through the available options (ie. Y->N->M->Y).\n" |
| 44 | "\n" |
| 45 | "Some additional keyboard hints:\n" |
| 46 | "\n" |
| 47 | "Menus\n" |
| 48 | "----------\n" |
| 49 | "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" |
| 50 | " you wish to change or submenu wish to select and press <Enter>.\n" |
| 51 | " Submenus are designated by \"--->\".\n" |
| 52 | "\n" |
| 53 | " Shortcut: Press the option's highlighted letter (hotkey).\n" |
| 54 | " Pressing a hotkey more than once will sequence\n" |
| 55 | " through all visible items which use that hotkey.\n" |
| 56 | "\n" |
| 57 | " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" |
| 58 | " unseen options into view.\n" |
| 59 | "\n" |
| 60 | "o To exit a menu use the cursor keys to highlight the <Exit> button\n" |
| 61 | " and press <ENTER>.\n" |
| 62 | "\n" |
| 63 | " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" |
| 64 | " using those letters. You may press a single <ESC>, but\n" |
| 65 | " there is a delayed response which you may find annoying.\n" |
| 66 | "\n" |
| 67 | " Also, the <TAB> and cursor keys will cycle between <Select>,\n" |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 68 | " <Exit> and <Help>.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | "\n" |
| 70 | "o To get help with an item, use the cursor keys to highlight <Help>\n" |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 71 | " and press <ENTER>.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 72 | "\n" |
| 73 | " Shortcut: Press <H> or <?>.\n" |
| 74 | "\n" |
Li Zefan | f9447c4 | 2010-05-07 13:57:22 +0800 | [diff] [blame] | 75 | "o To toggle the display of hidden options, press <Z>.\n" |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 76 | "\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 77 | "\n" |
| 78 | "Radiolists (Choice lists)\n" |
| 79 | "-----------\n" |
| 80 | "o Use the cursor keys to select the option you wish to set and press\n" |
| 81 | " <S> or the <SPACE BAR>.\n" |
| 82 | "\n" |
| 83 | " Shortcut: Press the first letter of the option you wish to set then\n" |
| 84 | " press <S> or <SPACE BAR>.\n" |
| 85 | "\n" |
| 86 | "o To see available help for the item, use the cursor keys to highlight\n" |
| 87 | " <Help> and Press <ENTER>.\n" |
| 88 | "\n" |
| 89 | " Shortcut: Press <H> or <?>.\n" |
| 90 | "\n" |
| 91 | " Also, the <TAB> and cursor keys will cycle between <Select> and\n" |
| 92 | " <Help>\n" |
| 93 | "\n" |
| 94 | "\n" |
| 95 | "Data Entry\n" |
| 96 | "-----------\n" |
| 97 | "o Enter the requested information and press <ENTER>\n" |
| 98 | " If you are entering hexadecimal values, it is not necessary to\n" |
| 99 | " add the '0x' prefix to the entry.\n" |
| 100 | "\n" |
| 101 | "o For help, use the <TAB> or cursor keys to highlight the help option\n" |
| 102 | " and press <ENTER>. You can try <TAB><H> as well.\n" |
| 103 | "\n" |
| 104 | "\n" |
| 105 | "Text Box (Help Window)\n" |
| 106 | "--------\n" |
| 107 | "o Use the cursor keys to scroll up/down/left/right. The VI editor\n" |
Benjamin Poirier | 9d4792c | 2012-07-24 16:12:02 -0400 | [diff] [blame] | 108 | " keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for \n" |
| 109 | " those who are familiar with less and lynx.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | "\n" |
Benjamin Poirier | 9d4792c | 2012-07-24 16:12:02 -0400 | [diff] [blame] | 111 | "o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 112 | "\n" |
| 113 | "\n" |
| 114 | "Alternate Configuration Files\n" |
| 115 | "-----------------------------\n" |
| 116 | "Menuconfig supports the use of alternate configuration files for\n" |
| 117 | "those who, for various reasons, find it necessary to switch\n" |
Arnaud Lacombe | 652cf98 | 2010-08-14 23:51:40 -0400 | [diff] [blame] | 118 | "between different configurations.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | "\n" |
| 120 | "At the end of the main menu you will find two options. One is\n" |
| 121 | "for saving the current configuration to a file of your choosing.\n" |
| 122 | "The other option is for loading a previously saved alternate\n" |
| 123 | "configuration.\n" |
| 124 | "\n" |
| 125 | "Even if you don't use alternate configuration files, but you\n" |
| 126 | "find during a Menuconfig session that you have completely messed\n" |
| 127 | "up your settings, you may use the \"Load Alternate...\" option to\n" |
| 128 | "restore your previously saved settings from \".config\" without\n" |
| 129 | "restarting Menuconfig.\n" |
| 130 | "\n" |
| 131 | "Other information\n" |
| 132 | "-----------------\n" |
| 133 | "If you use Menuconfig in an XTERM window make sure you have your\n" |
| 134 | "$TERM variable set to point to a xterm definition which supports color.\n" |
| 135 | "Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" |
| 136 | "display correctly in a RXVT window because rxvt displays only one\n" |
| 137 | "intensity of color, bright.\n" |
| 138 | "\n" |
| 139 | "Menuconfig will display larger menus on screens or xterms which are\n" |
| 140 | "set to display more than the standard 25 row by 80 column geometry.\n" |
| 141 | "In order for this to work, the \"stty size\" command must be able to\n" |
| 142 | "display the screen's current row and column geometry. I STRONGLY\n" |
| 143 | "RECOMMEND that you make sure you do NOT have the shell variables\n" |
| 144 | "LINES and COLUMNS exported into your environment. Some distributions\n" |
| 145 | "export those variables via /etc/profile. Some ncurses programs can\n" |
| 146 | "become confused when those variables (LINES & COLUMNS) don't reflect\n" |
| 147 | "the true screen size.\n" |
| 148 | "\n" |
| 149 | "Optional personality available\n" |
| 150 | "------------------------------\n" |
Arnaud Lacombe | 652cf98 | 2010-08-14 23:51:40 -0400 | [diff] [blame] | 151 | "If you prefer to have all of the options listed in a single menu, rather\n" |
| 152 | "than the default multimenu hierarchy, run the menuconfig with\n" |
| 153 | "MENUCONFIG_MODE environment variable set to single_menu. Example:\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 154 | "\n" |
| 155 | "make MENUCONFIG_MODE=single_menu menuconfig\n" |
| 156 | "\n" |
| 157 | "<Enter> will then unroll the appropriate category, or enfold it if it\n" |
| 158 | "is already unrolled.\n" |
| 159 | "\n" |
| 160 | "Note that this mode can eventually be a little more CPU expensive\n" |
| 161 | "(especially with a larger number of unrolled categories) than the\n" |
Sam Ravnborg | 4589721 | 2006-07-24 22:04:04 +0200 | [diff] [blame] | 162 | "default mode.\n" |
| 163 | "\n" |
| 164 | "Different color themes available\n" |
| 165 | "--------------------------------\n" |
| 166 | "It is possible to select different color themes using the variable\n" |
| 167 | "MENUCONFIG_COLOR. To select a theme use:\n" |
| 168 | "\n" |
| 169 | "make MENUCONFIG_COLOR=<theme> menuconfig\n" |
| 170 | "\n" |
| 171 | "Available themes are\n" |
| 172 | " mono => selects colors suitable for monochrome displays\n" |
| 173 | " blackbg => selects a color scheme with black background\n" |
Sam Ravnborg | 350b5b7 | 2006-07-24 22:19:51 +0200 | [diff] [blame] | 174 | " classic => theme with blue background. The classic look\n" |
| 175 | " bluetitle => a LCD friendly version of classic. (default)\n" |
Sam Ravnborg | 4589721 | 2006-07-24 22:04:04 +0200 | [diff] [blame] | 176 | "\n"), |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 177 | menu_instructions[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 178 | "Arrow keys navigate the menu. " |
| 179 | "<Enter> selects submenus --->. " |
| 180 | "Highlighted letters are hotkeys. " |
| 181 | "Pressing <Y> includes, <N> excludes, <M> modularizes features. " |
| 182 | "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 183 | "Legend: [*] built-in [ ] excluded <M> module < > module capable"), |
| 184 | radiolist_instructions[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 185 | "Use the arrow keys to navigate this window or " |
| 186 | "press the hotkey of the item you wish to select " |
| 187 | "followed by the <SPACE BAR>. " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 188 | "Press <?> for additional information about this option."), |
| 189 | inputbox_instructions_int[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | "Please enter a decimal value. " |
| 191 | "Fractions will not be accepted. " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 192 | "Use the <TAB> key to move from the input field to the buttons below it."), |
| 193 | inputbox_instructions_hex[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 194 | "Please enter a hexadecimal value. " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 195 | "Use the <TAB> key to move from the input field to the buttons below it."), |
| 196 | inputbox_instructions_string[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 197 | "Please enter a string value. " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 198 | "Use the <TAB> key to move from the input field to the buttons below it."), |
| 199 | setmod_text[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 200 | "This feature depends on another which has been configured as a module.\n" |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 201 | "As a result, this feature will be built as a module."), |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 202 | load_config_text[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | "Enter the name of the configuration file you wish to load. " |
| 204 | "Accept the name shown to restore the configuration you " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 205 | "last retrieved. Leave blank to abort."), |
| 206 | load_config_help[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | "\n" |
Arnaud Lacombe | 652cf98 | 2010-08-14 23:51:40 -0400 | [diff] [blame] | 208 | "For various reasons, one may wish to keep several different\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 209 | "configurations available on a single machine.\n" |
| 210 | "\n" |
| 211 | "If you have saved a previous configuration in a file other than the\n" |
Arnaud Lacombe | 652cf98 | 2010-08-14 23:51:40 -0400 | [diff] [blame] | 212 | "default one, entering its name here will allow you to modify that\n" |
| 213 | "configuration.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | "\n" |
| 215 | "If you are uncertain, then you have probably never used alternate\n" |
André Goddard Rosa | af901ca | 2009-11-14 13:09:05 -0200 | [diff] [blame] | 216 | "configuration files. You should therefore leave this blank to abort.\n"), |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 217 | save_config_text[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 218 | "Enter a filename to which this configuration should be saved " |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 219 | "as an alternate. Leave blank to abort."), |
| 220 | save_config_help[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 221 | "\n" |
Arnaud Lacombe | 652cf98 | 2010-08-14 23:51:40 -0400 | [diff] [blame] | 222 | "For various reasons, one may wish to keep different configurations\n" |
| 223 | "available on a single machine.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | "\n" |
| 225 | "Entering a file name here will allow you to later retrieve, modify\n" |
| 226 | "and use the current configuration as an alternate to whatever\n" |
| 227 | "configuration options you have selected at that time.\n" |
| 228 | "\n" |
| 229 | "If you are uncertain what all this means then you should probably\n" |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 230 | "leave this blank.\n"), |
| 231 | search_help[] = N_( |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 232 | "\n" |
Arnaud Lacombe | 59dfa24 | 2010-08-21 00:43:46 -0400 | [diff] [blame] | 233 | "Search for symbols and display their relations.\n" |
Randy Dunlap | 503af33 | 2005-10-30 15:02:15 -0800 | [diff] [blame] | 234 | "Regular expressions are allowed.\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 235 | "Example: search for \"^FOO\"\n" |
| 236 | "Result:\n" |
| 237 | "-----------------------------------------------------------------\n" |
| 238 | "Symbol: FOO [=m]\n" |
| 239 | "Prompt: Foo bus is used to drive the bar HW\n" |
| 240 | "Defined at drivers/pci/Kconfig:47\n" |
| 241 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" |
| 242 | "Location:\n" |
Paul Gortmaker | bb8187d | 2012-05-17 19:06:13 -0400 | [diff] [blame] | 243 | " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 244 | " -> PCI support (PCI [=y])\n" |
| 245 | " -> PCI access mode (<choice> [=y])\n" |
| 246 | "Selects: LIBCRC32\n" |
| 247 | "Selected by: BAR\n" |
| 248 | "-----------------------------------------------------------------\n" |
| 249 | "o The line 'Prompt:' shows the text used in the menu structure for\n" |
Arnaud Lacombe | 59dfa24 | 2010-08-21 00:43:46 -0400 | [diff] [blame] | 250 | " this symbol\n" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 251 | "o The 'Defined at' line tell at what file / line number the symbol\n" |
| 252 | " is defined\n" |
| 253 | "o The 'Depends on:' line tell what symbols needs to be defined for\n" |
| 254 | " this symbol to be visible in the menu (selectable)\n" |
| 255 | "o The 'Location:' lines tell where in the menu structure this symbol\n" |
| 256 | " is located\n" |
| 257 | " A location followed by a [=y] indicate that this is a selectable\n" |
| 258 | " menu item - and current value is displayed inside brackets.\n" |
| 259 | "o The 'Selects:' line tell what symbol will be automatically\n" |
| 260 | " selected if this symbol is selected (y or m)\n" |
| 261 | "o The 'Selected by' line tell what symbol has selected this symbol\n" |
| 262 | "\n" |
| 263 | "Only relevant lines are shown.\n" |
| 264 | "\n\n" |
| 265 | "Search examples:\n" |
Arnaud Lacombe | 59dfa24 | 2010-08-21 00:43:46 -0400 | [diff] [blame] | 266 | "Examples: USB => find all symbols containing USB\n" |
| 267 | " ^USB => find all symbols starting with USB\n" |
| 268 | " USB$ => find all symbols ending with USB\n" |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 269 | "\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 270 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | static int indent; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 272 | static struct menu *current_menu; |
| 273 | static int child_count; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 274 | static int single_menu_mode; |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 275 | static int show_all_options; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | |
| 277 | static void conf(struct menu *menu); |
| 278 | static void conf_choice(struct menu *menu); |
| 279 | static void conf_string(struct menu *menu); |
| 280 | static void conf_load(void); |
| 281 | static void conf_save(void); |
Benjamin Poirier | 537ddae | 2012-08-23 14:55:04 -0400 | [diff] [blame^] | 282 | static int show_textbox_ext(const char *title, const char *text, int r, int c, |
| 283 | int *keys); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | static void show_textbox(const char *title, const char *text, int r, int c); |
| 285 | static void show_helptext(const char *title, const char *text); |
| 286 | static void show_help(struct menu *menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 288 | static char filename[PATH_MAX+1]; |
| 289 | static void set_config_filename(const char *config_filename) |
| 290 | { |
| 291 | static char menu_backtitle[PATH_MAX+128]; |
| 292 | int size; |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 293 | |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 294 | size = snprintf(menu_backtitle, sizeof(menu_backtitle), |
Arnaud Lacombe | 0954828 | 2010-08-18 01:57:13 -0400 | [diff] [blame] | 295 | "%s - %s", config_filename, rootmenu.prompt->text); |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 296 | if (size >= sizeof(menu_backtitle)) |
| 297 | menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; |
| 298 | set_dialog_backtitle(menu_backtitle); |
| 299 | |
| 300 | size = snprintf(filename, sizeof(filename), "%s", config_filename); |
| 301 | if (size >= sizeof(filename)) |
| 302 | filename[sizeof(filename)-1] = '\0'; |
| 303 | } |
| 304 | |
| 305 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | static void search_conf(void) |
| 307 | { |
| 308 | struct symbol **sym_arr; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 309 | struct gstr res; |
Bernhard Walle | 0584f9f | 2007-07-09 11:43:56 -0700 | [diff] [blame] | 310 | char *dialog_input; |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 311 | int dres; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 312 | again: |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 313 | dialog_clear(); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 314 | dres = dialog_inputbox(_("Search Configuration Parameter"), |
Arnaud Lacombe | ffb5957 | 2010-08-14 23:57:43 -0400 | [diff] [blame] | 315 | _("Enter " CONFIG_ " (sub)string to search for " |
| 316 | "(with or without \"" CONFIG_ "\")"), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 317 | 10, 75, ""); |
| 318 | switch (dres) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 319 | case 0: |
| 320 | break; |
| 321 | case 1: |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 322 | show_helptext(_("Search Configuration"), search_help); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | goto again; |
| 324 | default: |
| 325 | return; |
| 326 | } |
| 327 | |
Arnaud Lacombe | ffb5957 | 2010-08-14 23:57:43 -0400 | [diff] [blame] | 328 | /* strip the prefix if necessary */ |
Bernhard Walle | 0584f9f | 2007-07-09 11:43:56 -0700 | [diff] [blame] | 329 | dialog_input = dialog_input_result; |
Arnaud Lacombe | ffb5957 | 2010-08-14 23:57:43 -0400 | [diff] [blame] | 330 | if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) |
| 331 | dialog_input += strlen(CONFIG_); |
Bernhard Walle | 0584f9f | 2007-07-09 11:43:56 -0700 | [diff] [blame] | 332 | |
| 333 | sym_arr = sym_re_search(dialog_input); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 334 | res = get_relations_str(sym_arr); |
| 335 | free(sym_arr); |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 336 | show_textbox(_("Search Results"), str_get(&res), 0, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | str_free(&res); |
| 338 | } |
| 339 | |
| 340 | static void build_conf(struct menu *menu) |
| 341 | { |
| 342 | struct symbol *sym; |
| 343 | struct property *prop; |
| 344 | struct menu *child; |
| 345 | int type, tmp, doint = 2; |
| 346 | tristate val; |
| 347 | char ch; |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 348 | bool visible; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 350 | /* |
| 351 | * note: menu_is_visible() has side effect that it will |
| 352 | * recalc the value of the symbol. |
| 353 | */ |
| 354 | visible = menu_is_visible(menu); |
| 355 | if (show_all_options && !menu_has_prompt(menu)) |
| 356 | return; |
| 357 | else if (!show_all_options && !visible) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 358 | return; |
| 359 | |
| 360 | sym = menu->sym; |
| 361 | prop = menu->prompt; |
| 362 | if (!sym) { |
| 363 | if (prop && menu != current_menu) { |
| 364 | const char *prompt = menu_get_prompt(menu); |
| 365 | switch (prop->type) { |
| 366 | case P_MENU: |
| 367 | child_count++; |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 368 | prompt = _(prompt); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | if (single_menu_mode) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 370 | item_make("%s%*c%s", |
| 371 | menu->data ? "-->" : "++>", |
| 372 | indent + 1, ' ', prompt); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 373 | } else |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 374 | item_make(" %*c%s --->", indent + 1, ' ', prompt); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 376 | item_set_tag('m'); |
| 377 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 378 | if (single_menu_mode && menu->data) |
| 379 | goto conf_childs; |
| 380 | return; |
Sam Ravnborg | 4887407 | 2007-09-18 21:12:26 +0200 | [diff] [blame] | 381 | case P_COMMENT: |
| 382 | if (prompt) { |
| 383 | child_count++; |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 384 | item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); |
Sam Ravnborg | 4887407 | 2007-09-18 21:12:26 +0200 | [diff] [blame] | 385 | item_set_tag(':'); |
| 386 | item_set_data(menu); |
| 387 | } |
| 388 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 389 | default: |
| 390 | if (prompt) { |
| 391 | child_count++; |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 392 | item_make("---%*c%s", indent + 1, ' ', _(prompt)); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 393 | item_set_tag(':'); |
| 394 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 395 | } |
| 396 | } |
| 397 | } else |
| 398 | doint = 0; |
| 399 | goto conf_childs; |
| 400 | } |
| 401 | |
| 402 | type = sym_get_type(sym); |
| 403 | if (sym_is_choice(sym)) { |
| 404 | struct symbol *def_sym = sym_get_choice_value(sym); |
| 405 | struct menu *def_menu = NULL; |
| 406 | |
| 407 | child_count++; |
| 408 | for (child = menu->list; child; child = child->next) { |
| 409 | if (menu_is_visible(child) && child->sym == def_sym) |
| 410 | def_menu = child; |
| 411 | } |
| 412 | |
| 413 | val = sym_get_tristate_value(sym); |
| 414 | if (sym_is_changable(sym)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 415 | switch (type) { |
| 416 | case S_BOOLEAN: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 417 | item_make("[%c]", val == no ? ' ' : '*'); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 418 | break; |
| 419 | case S_TRISTATE: |
| 420 | switch (val) { |
| 421 | case yes: ch = '*'; break; |
| 422 | case mod: ch = 'M'; break; |
| 423 | default: ch = ' '; break; |
| 424 | } |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 425 | item_make("<%c>", ch); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 426 | break; |
| 427 | } |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 428 | item_set_tag('t'); |
| 429 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 430 | } else { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 431 | item_make(" "); |
| 432 | item_set_tag(def_menu ? 't' : ':'); |
| 433 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 434 | } |
| 435 | |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 436 | item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 437 | if (val == yes) { |
| 438 | if (def_menu) { |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 439 | item_add_str(" (%s)", _(menu_get_prompt(def_menu))); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 440 | item_add_str(" --->"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 441 | if (def_menu->list) { |
| 442 | indent += 2; |
| 443 | build_conf(def_menu); |
| 444 | indent -= 2; |
| 445 | } |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 446 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 447 | return; |
| 448 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 449 | } else { |
| 450 | if (menu == current_menu) { |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 451 | item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 452 | item_set_tag(':'); |
| 453 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 454 | goto conf_childs; |
| 455 | } |
| 456 | child_count++; |
| 457 | val = sym_get_tristate_value(sym); |
| 458 | if (sym_is_choice_value(sym) && val == yes) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 459 | item_make(" "); |
| 460 | item_set_tag(':'); |
| 461 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 462 | } else { |
| 463 | switch (type) { |
| 464 | case S_BOOLEAN: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 465 | if (sym_is_changable(sym)) |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 466 | item_make("[%c]", val == no ? ' ' : '*'); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 467 | else |
Matej Laitl | b5d609d | 2007-10-02 13:46:50 -0700 | [diff] [blame] | 468 | item_make("-%c-", val == no ? ' ' : '*'); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 469 | item_set_tag('t'); |
| 470 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 471 | break; |
| 472 | case S_TRISTATE: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 473 | switch (val) { |
| 474 | case yes: ch = '*'; break; |
| 475 | case mod: ch = 'M'; break; |
| 476 | default: ch = ' '; break; |
| 477 | } |
Matej Laitl | b5d609d | 2007-10-02 13:46:50 -0700 | [diff] [blame] | 478 | if (sym_is_changable(sym)) { |
| 479 | if (sym->rev_dep.tri == mod) |
| 480 | item_make("{%c}", ch); |
| 481 | else |
| 482 | item_make("<%c>", ch); |
| 483 | } else |
| 484 | item_make("-%c-", ch); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 485 | item_set_tag('t'); |
| 486 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 487 | break; |
| 488 | default: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 489 | tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ |
| 490 | item_make("(%s)", sym_get_string_value(sym)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 491 | tmp = indent - tmp + 4; |
| 492 | if (tmp < 0) |
| 493 | tmp = 0; |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 494 | item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 495 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 496 | "" : _(" (NEW)")); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 497 | item_set_tag('s'); |
| 498 | item_set_data(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 499 | goto conf_childs; |
| 500 | } |
| 501 | } |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 502 | item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 503 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 504 | "" : _(" (NEW)")); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 505 | if (menu->prompt->type == P_MENU) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 506 | item_add_str(" --->"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 507 | return; |
| 508 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 509 | } |
| 510 | |
| 511 | conf_childs: |
| 512 | indent += doint; |
| 513 | for (child = menu->list; child; child = child->next) |
| 514 | build_conf(child); |
| 515 | indent -= doint; |
| 516 | } |
| 517 | |
| 518 | static void conf(struct menu *menu) |
| 519 | { |
| 520 | struct menu *submenu; |
| 521 | const char *prompt = menu_get_prompt(menu); |
| 522 | struct symbol *sym; |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 523 | struct menu *active_menu = NULL; |
| 524 | int res; |
| 525 | int s_scroll = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 526 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | while (1) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 528 | item_reset(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 529 | current_menu = menu; |
| 530 | build_conf(menu); |
| 531 | if (!child_count) |
| 532 | break; |
| 533 | if (menu == &rootmenu) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 534 | item_make("--- "); |
| 535 | item_set_tag(':'); |
| 536 | item_make(_(" Load an Alternate Configuration File")); |
| 537 | item_set_tag('L'); |
| 538 | item_make(_(" Save an Alternate Configuration File")); |
| 539 | item_set_tag('S'); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 540 | } |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 541 | dialog_clear(); |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 542 | res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 543 | _(menu_instructions), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 544 | active_menu, &s_scroll); |
Sam Ravnborg | c8dc68a | 2006-07-29 22:48:57 +0200 | [diff] [blame] | 545 | if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 546 | break; |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 547 | if (!item_activate_selected()) |
| 548 | continue; |
| 549 | if (!item_tag()) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 550 | continue; |
| 551 | |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 552 | submenu = item_data(); |
| 553 | active_menu = item_data(); |
Sam Ravnborg | c8dc68a | 2006-07-29 22:48:57 +0200 | [diff] [blame] | 554 | if (submenu) |
| 555 | sym = submenu->sym; |
| 556 | else |
| 557 | sym = NULL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 559 | switch (res) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 560 | case 0: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 561 | switch (item_tag()) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 562 | case 'm': |
| 563 | if (single_menu_mode) |
| 564 | submenu->data = (void *) (long) !submenu->data; |
| 565 | else |
| 566 | conf(submenu); |
| 567 | break; |
| 568 | case 't': |
| 569 | if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) |
| 570 | conf_choice(submenu); |
| 571 | else if (submenu->prompt->type == P_MENU) |
| 572 | conf(submenu); |
| 573 | break; |
| 574 | case 's': |
| 575 | conf_string(submenu); |
| 576 | break; |
| 577 | case 'L': |
| 578 | conf_load(); |
| 579 | break; |
| 580 | case 'S': |
| 581 | conf_save(); |
| 582 | break; |
| 583 | } |
| 584 | break; |
| 585 | case 2: |
| 586 | if (sym) |
| 587 | show_help(submenu); |
| 588 | else |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 589 | show_helptext(_("README"), _(mconf_readme)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 590 | break; |
| 591 | case 3: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 592 | if (item_is_tag('t')) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 593 | if (sym_set_tristate_value(sym, yes)) |
| 594 | break; |
| 595 | if (sym_set_tristate_value(sym, mod)) |
| 596 | show_textbox(NULL, setmod_text, 6, 74); |
| 597 | } |
| 598 | break; |
| 599 | case 4: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 600 | if (item_is_tag('t')) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 601 | sym_set_tristate_value(sym, no); |
| 602 | break; |
| 603 | case 5: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 604 | if (item_is_tag('t')) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 605 | sym_set_tristate_value(sym, mod); |
| 606 | break; |
| 607 | case 6: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 608 | if (item_is_tag('t')) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 609 | sym_toggle_tristate_value(sym); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 610 | else if (item_is_tag('m')) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 611 | conf(submenu); |
| 612 | break; |
| 613 | case 7: |
| 614 | search_conf(); |
| 615 | break; |
Li Zefan | 22c7eca | 2010-04-14 11:46:02 +0800 | [diff] [blame] | 616 | case 8: |
| 617 | show_all_options = !show_all_options; |
| 618 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 619 | } |
| 620 | } |
| 621 | } |
| 622 | |
Benjamin Poirier | 537ddae | 2012-08-23 14:55:04 -0400 | [diff] [blame^] | 623 | static int show_textbox_ext(const char *title, const char *text, int r, int c, |
| 624 | int *keys) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 625 | { |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 626 | dialog_clear(); |
Benjamin Poirier | 537ddae | 2012-08-23 14:55:04 -0400 | [diff] [blame^] | 627 | return dialog_textbox(title, text, r, c, keys); |
| 628 | } |
| 629 | |
| 630 | static void show_textbox(const char *title, const char *text, int r, int c) |
| 631 | { |
| 632 | show_textbox_ext(title, text, r, c, (int []) {0}); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 633 | } |
| 634 | |
| 635 | static void show_helptext(const char *title, const char *text) |
| 636 | { |
| 637 | show_textbox(title, text, 0, 0); |
| 638 | } |
| 639 | |
| 640 | static void show_help(struct menu *menu) |
| 641 | { |
| 642 | struct gstr help = str_new(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 643 | |
Vadim Bendebury (вб) | da60fbb | 2009-12-20 00:29:49 -0800 | [diff] [blame] | 644 | help.max_width = getmaxx(stdscr) - 10; |
Cheng Renquan | 1d525e7 | 2009-07-12 16:11:45 +0800 | [diff] [blame] | 645 | menu_get_ext_help(menu, &help); |
| 646 | |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 647 | show_helptext(_(menu_get_prompt(menu)), str_get(&help)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 648 | str_free(&help); |
| 649 | } |
| 650 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 651 | static void conf_choice(struct menu *menu) |
| 652 | { |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 653 | const char *prompt = _(menu_get_prompt(menu)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 654 | struct menu *child; |
| 655 | struct symbol *active; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 656 | |
| 657 | active = sym_get_choice_value(menu->sym); |
| 658 | while (1) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 659 | int res; |
| 660 | int selected; |
| 661 | item_reset(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 662 | |
| 663 | current_menu = menu; |
| 664 | for (child = menu->list; child; child = child->next) { |
| 665 | if (!menu_is_visible(child)) |
| 666 | continue; |
Peter Korsgaard | af6c159 | 2009-02-15 22:15:16 +0100 | [diff] [blame] | 667 | if (child->sym) |
| 668 | item_make("%s", _(menu_get_prompt(child))); |
| 669 | else { |
| 670 | item_make("*** %s ***", _(menu_get_prompt(child))); |
| 671 | item_set_tag(':'); |
| 672 | } |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 673 | item_set_data(child); |
| 674 | if (child->sym == active) |
| 675 | item_set_selected(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 676 | if (child->sym == sym_get_choice_value(menu->sym)) |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 677 | item_set_tag('X'); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 678 | } |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 679 | dialog_clear(); |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 680 | res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 681 | _(radiolist_instructions), |
| 682 | 15, 70, 6); |
| 683 | selected = item_activate_selected(); |
| 684 | switch (res) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 685 | case 0: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 686 | if (selected) { |
| 687 | child = item_data(); |
Peter Korsgaard | af6c159 | 2009-02-15 22:15:16 +0100 | [diff] [blame] | 688 | if (!child->sym) |
| 689 | break; |
| 690 | |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 691 | sym_set_tristate_value(child->sym, yes); |
| 692 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 693 | return; |
| 694 | case 1: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 695 | if (selected) { |
| 696 | child = item_data(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 697 | show_help(child); |
| 698 | active = child->sym; |
| 699 | } else |
| 700 | show_help(menu); |
| 701 | break; |
Sam Ravnborg | f3cbcdc | 2006-07-28 23:57:48 +0200 | [diff] [blame] | 702 | case KEY_ESC: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 703 | return; |
Sam Ravnborg | c8dc68a | 2006-07-29 22:48:57 +0200 | [diff] [blame] | 704 | case -ERRDISPLAYTOOSMALL: |
| 705 | return; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 706 | } |
| 707 | } |
| 708 | } |
| 709 | |
| 710 | static void conf_string(struct menu *menu) |
| 711 | { |
| 712 | const char *prompt = menu_get_prompt(menu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 713 | |
| 714 | while (1) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 715 | int res; |
Sam Ravnborg | c4143a8 | 2008-05-04 21:03:20 +0200 | [diff] [blame] | 716 | const char *heading; |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 717 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 718 | switch (sym_get_type(menu->sym)) { |
| 719 | case S_INT: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 720 | heading = _(inputbox_instructions_int); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 721 | break; |
| 722 | case S_HEX: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 723 | heading = _(inputbox_instructions_hex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | break; |
| 725 | case S_STRING: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 726 | heading = _(inputbox_instructions_string); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 727 | break; |
| 728 | default: |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 729 | heading = _("Internal mconf error!"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | } |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 731 | dialog_clear(); |
EGRY Gabor | 413f006 | 2008-01-11 23:50:37 +0100 | [diff] [blame] | 732 | res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 733 | heading, 10, 75, |
| 734 | sym_get_string_value(menu->sym)); |
| 735 | switch (res) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 736 | case 0: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 737 | if (sym_set_string_value(menu->sym, dialog_input_result)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 738 | return; |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 739 | show_textbox(NULL, _("You have made an invalid entry."), 5, 43); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 740 | break; |
| 741 | case 1: |
| 742 | show_help(menu); |
| 743 | break; |
Sam Ravnborg | f3cbcdc | 2006-07-28 23:57:48 +0200 | [diff] [blame] | 744 | case KEY_ESC: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 745 | return; |
| 746 | } |
| 747 | } |
| 748 | } |
| 749 | |
| 750 | static void conf_load(void) |
| 751 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 752 | |
| 753 | while (1) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 754 | int res; |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 755 | dialog_clear(); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 756 | res = dialog_inputbox(NULL, load_config_text, |
| 757 | 11, 55, filename); |
| 758 | switch(res) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 759 | case 0: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 760 | if (!dialog_input_result[0]) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 761 | return; |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 762 | if (!conf_read(dialog_input_result)) { |
| 763 | set_config_filename(dialog_input_result); |
Sam Ravnborg | 36ef805 | 2008-02-02 20:44:09 +0100 | [diff] [blame] | 764 | sym_set_change_count(1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 765 | return; |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 766 | } |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 767 | show_textbox(NULL, _("File does not exist!"), 5, 38); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 768 | break; |
| 769 | case 1: |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 770 | show_helptext(_("Load Alternate Configuration"), load_config_help); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 771 | break; |
Sam Ravnborg | f3cbcdc | 2006-07-28 23:57:48 +0200 | [diff] [blame] | 772 | case KEY_ESC: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 773 | return; |
| 774 | } |
| 775 | } |
| 776 | } |
| 777 | |
| 778 | static void conf_save(void) |
| 779 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | while (1) { |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 781 | int res; |
Sam Ravnborg | e94c5bd | 2006-09-25 17:35:43 +0200 | [diff] [blame] | 782 | dialog_clear(); |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 783 | res = dialog_inputbox(NULL, save_config_text, |
| 784 | 11, 55, filename); |
| 785 | switch(res) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 786 | case 0: |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 787 | if (!dialog_input_result[0]) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 788 | return; |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 789 | if (!conf_write(dialog_input_result)) { |
| 790 | set_config_filename(dialog_input_result); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 791 | return; |
Sam Ravnborg | 95e30f9 | 2007-03-18 10:48:46 +0100 | [diff] [blame] | 792 | } |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 793 | show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 794 | break; |
| 795 | case 1: |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 796 | show_helptext(_("Save Alternate Configuration"), save_config_help); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | break; |
Sam Ravnborg | f3cbcdc | 2006-07-28 23:57:48 +0200 | [diff] [blame] | 798 | case KEY_ESC: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 799 | return; |
| 800 | } |
| 801 | } |
| 802 | } |
| 803 | |
Davidlohr Bueso | 564899f | 2011-08-21 22:04:09 -0300 | [diff] [blame] | 804 | static int handle_exit(void) |
| 805 | { |
| 806 | int res; |
| 807 | |
| 808 | dialog_clear(); |
| 809 | if (conf_get_changed()) |
| 810 | res = dialog_yesno(NULL, |
| 811 | _("Do you wish to save your new configuration ?\n" |
| 812 | "<ESC><ESC> to continue."), |
| 813 | 6, 60); |
| 814 | else |
| 815 | res = -1; |
| 816 | |
| 817 | end_dialog(saved_x, saved_y); |
| 818 | |
| 819 | switch (res) { |
| 820 | case 0: |
| 821 | if (conf_write(filename)) { |
| 822 | fprintf(stderr, _("\n\n" |
| 823 | "Error while writing of the configuration.\n" |
| 824 | "Your configuration changes were NOT saved." |
| 825 | "\n\n")); |
| 826 | return 1; |
| 827 | } |
| 828 | /* fall through */ |
| 829 | case -1: |
| 830 | printf(_("\n\n" |
| 831 | "*** End of the configuration.\n" |
| 832 | "*** Execute 'make' to start the build or try 'make help'." |
| 833 | "\n\n")); |
| 834 | res = 0; |
| 835 | break; |
| 836 | default: |
| 837 | fprintf(stderr, _("\n\n" |
| 838 | "Your configuration changes were NOT saved." |
| 839 | "\n\n")); |
Li Zefan | 30c4eaa | 2012-01-16 15:57:39 +0800 | [diff] [blame] | 840 | if (res != KEY_ESC) |
| 841 | res = 0; |
Davidlohr Bueso | 564899f | 2011-08-21 22:04:09 -0300 | [diff] [blame] | 842 | } |
| 843 | |
| 844 | return res; |
| 845 | } |
| 846 | |
| 847 | static void sig_handler(int signo) |
| 848 | { |
| 849 | exit(handle_exit()); |
| 850 | } |
| 851 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 852 | int main(int ac, char **av) |
| 853 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 854 | char *mode; |
Sam Ravnborg | 2982de6 | 2006-07-27 22:10:27 +0200 | [diff] [blame] | 855 | int res; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 856 | |
Arnaldo Carvalho de Melo | 3b9fa09 | 2005-05-05 15:09:46 -0700 | [diff] [blame] | 857 | setlocale(LC_ALL, ""); |
| 858 | bindtextdomain(PACKAGE, LOCALEDIR); |
| 859 | textdomain(PACKAGE); |
| 860 | |
Davidlohr Bueso | 564899f | 2011-08-21 22:04:09 -0300 | [diff] [blame] | 861 | signal(SIGINT, sig_handler); |
| 862 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 863 | conf_parse(av[1]); |
| 864 | conf_read(NULL); |
| 865 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 866 | mode = getenv("MENUCONFIG_MODE"); |
| 867 | if (mode) { |
| 868 | if (!strcasecmp(mode, "single_menu")) |
| 869 | single_menu_mode = 1; |
| 870 | } |
| 871 | |
Ladislav Michl | 09af091 | 2007-12-17 19:07:41 +0100 | [diff] [blame] | 872 | if (init_dialog(NULL)) { |
| 873 | fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); |
| 874 | fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); |
| 875 | return 1; |
| 876 | } |
| 877 | |
Sam Ravnborg | d802b50 | 2007-04-01 22:29:38 +0200 | [diff] [blame] | 878 | set_config_filename(conf_get_configname()); |
Sam Ravnborg | f3cbcdc | 2006-07-28 23:57:48 +0200 | [diff] [blame] | 879 | do { |
| 880 | conf(&rootmenu); |
Davidlohr Bueso | 564899f | 2011-08-21 22:04:09 -0300 | [diff] [blame] | 881 | res = handle_exit(); |
Sam Ravnborg | f3cbcdc | 2006-07-28 23:57:48 +0200 | [diff] [blame] | 882 | } while (res == KEY_ESC); |
Karsten Wiese | b321429 | 2006-12-13 00:34:06 -0800 | [diff] [blame] | 883 | |
Davidlohr Bueso | 564899f | 2011-08-21 22:04:09 -0300 | [diff] [blame] | 884 | return res; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 885 | } |
Sam Ravnborg | c4143a8 | 2008-05-04 21:03:20 +0200 | [diff] [blame] | 886 | |