Martin Roth | be08c1d | 2024-02-16 09:12:33 -0700 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 4 | * |
| 5 | * Introduced single menu mode (show all sub-menus in one large tree). |
| 6 | * 2002-11-06 Petr Baudis <pasky@ucw.cz> |
| 7 | * |
| 8 | * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br> |
| 9 | */ |
| 10 | |
| 11 | #include <ctype.h> |
| 12 | #include <errno.h> |
| 13 | #include <fcntl.h> |
| 14 | #include <limits.h> |
| 15 | #include <stdarg.h> |
| 16 | #include <stdlib.h> |
| 17 | #include <string.h> |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 18 | #include <strings.h> |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 19 | #include <signal.h> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 20 | #include <unistd.h> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 21 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 22 | #include "lkc.h" |
| 23 | #include "lxdialog/dialog.h" |
Patrick Georgi | 7761237 | 2024-03-13 13:01:21 +0100 | [diff] [blame] | 24 | #include "mnconf-common.h" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 25 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 26 | static const char mconf_readme[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 27 | "Overview\n" |
| 28 | "--------\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 29 | "This interface lets you select features and parameters for the build.\n" |
| 30 | "Features can either be built-in, modularized, or ignored. Parameters\n" |
| 31 | "must be entered in as decimal or hexadecimal numbers or text.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 32 | "\n" |
| 33 | "Menu items beginning with following braces represent features that\n" |
| 34 | " [ ] can be built in or removed\n" |
| 35 | " < > can be built in, modularized or removed\n" |
| 36 | " { } can be built in or modularized (selected by other feature)\n" |
| 37 | " - - are selected by other feature,\n" |
| 38 | "while *, M or whitespace inside braces means to build in, build as\n" |
| 39 | "a module or to exclude the feature respectively.\n" |
| 40 | "\n" |
| 41 | "To change any of these features, highlight it with the cursor\n" |
| 42 | "keys and press <Y> to build it in, <M> to make it a module or\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 43 | "<N> to remove it. You may also press the <Space Bar> to cycle\n" |
| 44 | "through the available options (i.e. Y->N->M->Y).\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 45 | "\n" |
| 46 | "Some additional keyboard hints:\n" |
| 47 | "\n" |
| 48 | "Menus\n" |
| 49 | "----------\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 50 | "o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n" |
| 51 | " wish to change or the submenu you wish to select and press <Enter>.\n" |
| 52 | " Submenus are designated by \"--->\", empty ones by \"----\".\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 53 | "\n" |
| 54 | " Shortcut: Press the option's highlighted letter (hotkey).\n" |
| 55 | " Pressing a hotkey more than once will sequence\n" |
| 56 | " through all visible items which use that hotkey.\n" |
| 57 | "\n" |
| 58 | " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" |
| 59 | " unseen options into view.\n" |
| 60 | "\n" |
| 61 | "o To exit a menu use the cursor keys to highlight the <Exit> button\n" |
| 62 | " and press <ENTER>.\n" |
| 63 | "\n" |
| 64 | " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" |
| 65 | " using those letters. You may press a single <ESC>, but\n" |
| 66 | " there is a delayed response which you may find annoying.\n" |
| 67 | "\n" |
| 68 | " Also, the <TAB> and cursor keys will cycle between <Select>,\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 69 | " <Exit>, <Help>, <Save>, and <Load>.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 70 | "\n" |
| 71 | "o To get help with an item, use the cursor keys to highlight <Help>\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 72 | " and press <ENTER>.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 73 | "\n" |
| 74 | " Shortcut: Press <H> or <?>.\n" |
| 75 | "\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 76 | "o To toggle the display of hidden options, press <Z>.\n" |
| 77 | "\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 78 | "\n" |
| 79 | "Radiolists (Choice lists)\n" |
| 80 | "-----------\n" |
| 81 | "o Use the cursor keys to select the option you wish to set and press\n" |
| 82 | " <S> or the <SPACE BAR>.\n" |
| 83 | "\n" |
| 84 | " Shortcut: Press the first letter of the option you wish to set then\n" |
| 85 | " press <S> or <SPACE BAR>.\n" |
| 86 | "\n" |
| 87 | "o To see available help for the item, use the cursor keys to highlight\n" |
| 88 | " <Help> and Press <ENTER>.\n" |
| 89 | "\n" |
| 90 | " Shortcut: Press <H> or <?>.\n" |
| 91 | "\n" |
| 92 | " Also, the <TAB> and cursor keys will cycle between <Select> and\n" |
| 93 | " <Help>\n" |
| 94 | "\n" |
| 95 | "\n" |
| 96 | "Data Entry\n" |
| 97 | "-----------\n" |
| 98 | "o Enter the requested information and press <ENTER>\n" |
| 99 | " If you are entering hexadecimal values, it is not necessary to\n" |
| 100 | " add the '0x' prefix to the entry.\n" |
| 101 | "\n" |
| 102 | "o For help, use the <TAB> or cursor keys to highlight the help option\n" |
| 103 | " and press <ENTER>. You can try <TAB><H> as well.\n" |
| 104 | "\n" |
| 105 | "\n" |
| 106 | "Text Box (Help Window)\n" |
| 107 | "--------\n" |
| 108 | "o Use the cursor keys to scroll up/down/left/right. The VI editor\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 109 | " keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n" |
| 110 | " those who are familiar with less and lynx.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 111 | "\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 112 | "o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 113 | "\n" |
| 114 | "\n" |
| 115 | "Alternate Configuration Files\n" |
| 116 | "-----------------------------\n" |
| 117 | "Menuconfig supports the use of alternate configuration files for\n" |
| 118 | "those who, for various reasons, find it necessary to switch\n" |
| 119 | "between different configurations.\n" |
| 120 | "\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 121 | "The <Save> button will let you save the current configuration to\n" |
| 122 | "a file of your choosing. Use the <Load> button to load a previously\n" |
| 123 | "saved alternate configuration.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 124 | "\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 125 | "Even if you don't use alternate configuration files, but you find\n" |
| 126 | "during a Menuconfig session that you have completely messed up your\n" |
| 127 | "settings, you may use the <Load> button to restore your previously\n" |
| 128 | "saved settings from \".config\" without restarting Menuconfig.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 129 | "\n" |
| 130 | "Other information\n" |
| 131 | "-----------------\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 132 | "If you use Menuconfig in an XTERM window, make sure you have your\n" |
| 133 | "$TERM variable set to point to an xterm definition which supports\n" |
| 134 | "color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n" |
| 135 | "not display correctly in an RXVT window because rxvt displays only one\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 136 | "intensity of color, bright.\n" |
| 137 | "\n" |
| 138 | "Menuconfig will display larger menus on screens or xterms which are\n" |
| 139 | "set to display more than the standard 25 row by 80 column geometry.\n" |
| 140 | "In order for this to work, the \"stty size\" command must be able to\n" |
| 141 | "display the screen's current row and column geometry. I STRONGLY\n" |
| 142 | "RECOMMEND that you make sure you do NOT have the shell variables\n" |
| 143 | "LINES and COLUMNS exported into your environment. Some distributions\n" |
| 144 | "export those variables via /etc/profile. Some ncurses programs can\n" |
| 145 | "become confused when those variables (LINES & COLUMNS) don't reflect\n" |
| 146 | "the true screen size.\n" |
| 147 | "\n" |
| 148 | "Optional personality available\n" |
| 149 | "------------------------------\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 150 | "If you prefer to have all of the options listed in a single menu,\n" |
| 151 | "rather than the default multimenu hierarchy, run the menuconfig with\n" |
| 152 | "MENUCONFIG_MODE environment variable set to single_menu. Example:\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 153 | "\n" |
| 154 | "make MENUCONFIG_MODE=single_menu menuconfig\n" |
| 155 | "\n" |
| 156 | "<Enter> will then unroll the appropriate category, or enfold it if it\n" |
| 157 | "is already unrolled.\n" |
| 158 | "\n" |
| 159 | "Note that this mode can eventually be a little more CPU expensive\n" |
| 160 | "(especially with a larger number of unrolled categories) than the\n" |
| 161 | "default mode.\n" |
| 162 | "\n" |
Patrick Georgi | 7eab8ef | 2023-11-20 18:03:34 +0100 | [diff] [blame] | 163 | |
| 164 | "Search\n" |
| 165 | "-------\n" |
| 166 | "Pressing the forward-slash (/) anywhere brings up a search dialog box.\n" |
| 167 | "\n" |
| 168 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 169 | "Different color themes available\n" |
| 170 | "--------------------------------\n" |
| 171 | "It is possible to select different color themes using the variable\n" |
| 172 | "MENUCONFIG_COLOR. To select a theme use:\n" |
| 173 | "\n" |
| 174 | "make MENUCONFIG_COLOR=<theme> menuconfig\n" |
| 175 | "\n" |
| 176 | "Available themes are\n" |
| 177 | " mono => selects colors suitable for monochrome displays\n" |
| 178 | " blackbg => selects a color scheme with black background\n" |
| 179 | " classic => theme with blue background. The classic look\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 180 | " bluetitle => an LCD friendly version of classic. (default)\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 181 | "\n", |
| 182 | menu_instructions[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 183 | "Arrow keys navigate the menu. " |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 184 | "<Enter> selects submenus ---> (or empty submenus ----). " |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 185 | "Highlighted letters are hotkeys. " |
| 186 | "Pressing <Y> includes, <N> excludes, <M> modularizes features. " |
| 187 | "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 188 | "Legend: [*] built-in [ ] excluded <M> module < > module capable", |
| 189 | radiolist_instructions[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 190 | "Use the arrow keys to navigate this window or " |
| 191 | "press the hotkey of the item you wish to select " |
| 192 | "followed by the <SPACE BAR>. " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 193 | "Press <?> for additional information about this option.", |
| 194 | inputbox_instructions_int[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 195 | "Please enter a decimal value. " |
| 196 | "Fractions will not be accepted. " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 197 | "Use the <TAB> key to move from the input field to the buttons below it.", |
| 198 | inputbox_instructions_hex[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 199 | "Please enter a hexadecimal value. " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 200 | "Use the <TAB> key to move from the input field to the buttons below it.", |
| 201 | inputbox_instructions_string[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 202 | "Please enter a string value. " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 203 | "Use the <TAB> key to move from the input field to the buttons below it.", |
| 204 | setmod_text[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 205 | "This feature depends on another which has been configured as a module.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 206 | "As a result, this feature will be built as a module.", |
| 207 | load_config_text[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 208 | "Enter the name of the configuration file you wish to load. " |
| 209 | "Accept the name shown to restore the configuration you " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 210 | "last retrieved. Leave blank to abort.", |
| 211 | load_config_help[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 212 | "\n" |
| 213 | "For various reasons, one may wish to keep several different\n" |
| 214 | "configurations available on a single machine.\n" |
| 215 | "\n" |
| 216 | "If you have saved a previous configuration in a file other than the\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 217 | "default one, entering its name here will allow you to modify that\n" |
| 218 | "configuration.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 219 | "\n" |
| 220 | "If you are uncertain, then you have probably never used alternate\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 221 | "configuration files. You should therefore leave this blank to abort.\n", |
| 222 | save_config_text[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 223 | "Enter a filename to which this configuration should be saved " |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 224 | "as an alternate. Leave blank to abort.", |
| 225 | save_config_help[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 226 | "\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 227 | "For various reasons, one may wish to keep different configurations\n" |
| 228 | "available on a single machine.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 229 | "\n" |
| 230 | "Entering a file name here will allow you to later retrieve, modify\n" |
| 231 | "and use the current configuration as an alternate to whatever\n" |
| 232 | "configuration options you have selected at that time.\n" |
| 233 | "\n" |
| 234 | "If you are uncertain what all this means then you should probably\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 235 | "leave this blank.\n", |
| 236 | search_help[] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 237 | "\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 238 | "Search for symbols and display their relations.\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 239 | "Regular expressions are allowed.\n" |
| 240 | "Example: search for \"^FOO\"\n" |
| 241 | "Result:\n" |
| 242 | "-----------------------------------------------------------------\n" |
| 243 | "Symbol: FOO [=m]\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 244 | "Type : tristate\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 245 | "Prompt: Foo bus is used to drive the bar HW\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 246 | " Location:\n" |
| 247 | " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" |
| 248 | " -> PCI support (PCI [=y])\n" |
| 249 | "(1) -> PCI access mode (<choice> [=y])\n" |
| 250 | " Defined at drivers/pci/Kconfig:47\n" |
Patrick Georgi | 7761237 | 2024-03-13 13:01:21 +0100 | [diff] [blame] | 251 | " Depends on: X86_LOCAL_APIC && X86_IO_APIC\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 252 | " Selects: LIBCRC32\n" |
| 253 | " Selected by: BAR [=n]\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 254 | "-----------------------------------------------------------------\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 255 | "o The line 'Type:' shows the type of the configuration option for\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 256 | " this symbol (bool, tristate, string, ...)\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 257 | "o The line 'Prompt:' shows the text used in the menu structure for\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 258 | " this symbol\n" |
| 259 | "o The 'Defined at' line tells at what file / line number the symbol\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 260 | " is defined\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 261 | "o The 'Depends on:' line tells what symbols need to be defined for\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 262 | " this symbol to be visible in the menu (selectable)\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 263 | "o The 'Location:' lines tells where in the menu structure this symbol\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 264 | " is located\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 265 | " A location followed by a [=y] indicates that this is a\n" |
| 266 | " selectable menu item - and the current value is displayed inside\n" |
| 267 | " brackets.\n" |
| 268 | " Press the key in the (#) prefix to jump directly to that\n" |
| 269 | " location. You will be returned to the current search results\n" |
| 270 | " after exiting this new menu.\n" |
| 271 | "o The 'Selects:' line tells what symbols will be automatically\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 272 | " selected if this symbol is selected (y or m)\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 273 | "o The 'Selected by' line tells what symbol has selected this symbol\n" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 274 | "\n" |
| 275 | "Only relevant lines are shown.\n" |
| 276 | "\n\n" |
| 277 | "Search examples:\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 278 | "Examples: USB => find all symbols containing USB\n" |
| 279 | " ^USB => find all symbols starting with USB\n" |
| 280 | " USB$ => find all symbols ending with USB\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 281 | "\n"; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 282 | |
| 283 | static int indent; |
| 284 | static struct menu *current_menu; |
| 285 | static int child_count; |
| 286 | static int single_menu_mode; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 287 | static int show_all_options; |
| 288 | static int save_and_exit; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 289 | static int silent; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 290 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 291 | static void conf(struct menu *menu, struct menu *active_menu); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 292 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 293 | static char filename[PATH_MAX+1]; |
| 294 | static void set_config_filename(const char *config_filename) |
| 295 | { |
| 296 | static char menu_backtitle[PATH_MAX+128]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 297 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 298 | snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s", |
| 299 | config_filename, rootmenu.prompt->text); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 300 | set_dialog_backtitle(menu_backtitle); |
| 301 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 302 | snprintf(filename, sizeof(filename), "%s", config_filename); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 303 | } |
| 304 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 305 | struct subtitle_part { |
| 306 | struct list_head entries; |
| 307 | const char *text; |
| 308 | }; |
| 309 | static LIST_HEAD(trail); |
| 310 | |
| 311 | static struct subtitle_list *subtitles; |
| 312 | static void set_subtitle(void) |
| 313 | { |
| 314 | struct subtitle_part *sp; |
| 315 | struct subtitle_list *pos, *tmp; |
| 316 | |
| 317 | for (pos = subtitles; pos != NULL; pos = tmp) { |
| 318 | tmp = pos->next; |
| 319 | free(pos); |
| 320 | } |
| 321 | |
| 322 | subtitles = NULL; |
| 323 | list_for_each_entry(sp, &trail, entries) { |
| 324 | if (sp->text) { |
| 325 | if (pos) { |
Stefan Reinauer | 5910aa8 | 2015-04-06 01:30:44 +0200 | [diff] [blame] | 326 | pos->next = xcalloc(1, sizeof(*pos)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 327 | pos = pos->next; |
| 328 | } else { |
Stefan Reinauer | 5910aa8 | 2015-04-06 01:30:44 +0200 | [diff] [blame] | 329 | subtitles = pos = xcalloc(1, sizeof(*pos)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 330 | } |
| 331 | pos->text = sp->text; |
| 332 | } |
| 333 | } |
| 334 | |
| 335 | set_dialog_subtitles(subtitles); |
| 336 | } |
| 337 | |
| 338 | static void reset_subtitle(void) |
| 339 | { |
| 340 | struct subtitle_list *pos, *tmp; |
| 341 | |
| 342 | for (pos = subtitles; pos != NULL; pos = tmp) { |
| 343 | tmp = pos->next; |
| 344 | free(pos); |
| 345 | } |
| 346 | subtitles = NULL; |
| 347 | set_dialog_subtitles(subtitles); |
| 348 | } |
| 349 | |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 350 | static int show_textbox_ext(const char *title, const char *text, int r, int c, |
| 351 | int *vscroll, int *hscroll, |
| 352 | int (*extra_key_cb)(int, size_t, size_t, void *), |
| 353 | void *data) |
Patrick Georgi | 34b149b | 2023-11-20 18:09:23 +0100 | [diff] [blame] | 354 | { |
| 355 | dialog_clear(); |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 356 | return dialog_textbox(title, text, r, c, vscroll, hscroll, |
| 357 | extra_key_cb, data); |
Patrick Georgi | 34b149b | 2023-11-20 18:09:23 +0100 | [diff] [blame] | 358 | } |
| 359 | |
| 360 | static void show_textbox(const char *title, const char *text, int r, int c) |
| 361 | { |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 362 | show_textbox_ext(title, text, r, c, NULL, NULL, NULL, NULL); |
Patrick Georgi | 34b149b | 2023-11-20 18:09:23 +0100 | [diff] [blame] | 363 | } |
| 364 | |
| 365 | static void show_helptext(const char *title, const char *text) |
| 366 | { |
| 367 | show_textbox(title, text, 0, 0); |
| 368 | } |
| 369 | |
| 370 | static void show_help(struct menu *menu) |
| 371 | { |
| 372 | struct gstr help = str_new(); |
| 373 | |
| 374 | help.max_width = getmaxx(stdscr) - 10; |
| 375 | menu_get_ext_help(menu, &help); |
| 376 | |
| 377 | show_helptext(menu_get_prompt(menu), str_get(&help)); |
| 378 | str_free(&help); |
| 379 | } |
| 380 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 381 | static void search_conf(void) |
| 382 | { |
| 383 | struct symbol **sym_arr; |
| 384 | struct gstr res; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 385 | struct gstr title; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 386 | char *dialog_input; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 387 | int dres, vscroll = 0, hscroll = 0; |
| 388 | bool again; |
| 389 | struct gstr sttext; |
| 390 | struct subtitle_part stpart; |
| 391 | |
| 392 | title = str_new(); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 393 | str_printf( &title, "Enter (sub)string or regexp to search for " |
| 394 | "(with or without \"%s\")", CONFIG_); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 395 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 396 | again: |
| 397 | dialog_clear(); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 398 | dres = dialog_inputbox("Search Configuration Parameter", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 399 | str_get(&title), |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 400 | 10, 75, ""); |
| 401 | switch (dres) { |
| 402 | case 0: |
| 403 | break; |
| 404 | case 1: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 405 | show_helptext("Search Configuration", search_help); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 406 | goto again; |
| 407 | default: |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 408 | str_free(&title); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 409 | return; |
| 410 | } |
| 411 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 412 | /* strip the prefix if necessary */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 413 | dialog_input = dialog_input_result; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 414 | if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) |
| 415 | dialog_input += strlen(CONFIG_); |
| 416 | |
| 417 | sttext = str_new(); |
| 418 | str_printf(&sttext, "Search (%s)", dialog_input_result); |
| 419 | stpart.text = str_get(&sttext); |
| 420 | list_add_tail(&stpart.entries, &trail); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 421 | |
| 422 | sym_arr = sym_re_search(dialog_input); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 423 | do { |
| 424 | LIST_HEAD(head); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 425 | struct search_data data = { |
| 426 | .head = &head, |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 427 | }; |
| 428 | struct jump_key *pos, *tmp; |
| 429 | |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 430 | jump_key_char = 0; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 431 | res = get_relations_str(sym_arr, &head); |
| 432 | set_subtitle(); |
Patrick Georgi | 7eab8ef | 2023-11-20 18:03:34 +0100 | [diff] [blame] | 433 | dres = show_textbox_ext("Search Results", str_get(&res), 0, 0, |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 434 | &vscroll, &hscroll, |
| 435 | handle_search_keys, &data); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 436 | again = false; |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 437 | if (dres >= '1' && dres <= '9') { |
| 438 | assert(data.target != NULL); |
| 439 | conf(data.target->parent, data.target); |
| 440 | again = true; |
| 441 | } |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 442 | str_free(&res); |
| 443 | list_for_each_entry_safe(pos, tmp, &head, entries) |
| 444 | free(pos); |
| 445 | } while (again); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 446 | free(sym_arr); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 447 | str_free(&title); |
| 448 | list_del(trail.prev); |
| 449 | str_free(&sttext); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 450 | } |
| 451 | |
| 452 | static void build_conf(struct menu *menu) |
| 453 | { |
| 454 | struct symbol *sym; |
| 455 | struct property *prop; |
| 456 | struct menu *child; |
| 457 | int type, tmp, doint = 2; |
| 458 | tristate val; |
| 459 | char ch; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 460 | bool visible; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 461 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 462 | /* |
| 463 | * note: menu_is_visible() has side effect that it will |
| 464 | * recalc the value of the symbol. |
| 465 | */ |
| 466 | visible = menu_is_visible(menu); |
| 467 | if (show_all_options && !menu_has_prompt(menu)) |
| 468 | return; |
| 469 | else if (!show_all_options && !visible) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 470 | return; |
| 471 | |
| 472 | sym = menu->sym; |
| 473 | prop = menu->prompt; |
| 474 | if (!sym) { |
| 475 | if (prop && menu != current_menu) { |
| 476 | const char *prompt = menu_get_prompt(menu); |
| 477 | switch (prop->type) { |
| 478 | case P_MENU: |
| 479 | child_count++; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 480 | if (single_menu_mode) { |
| 481 | item_make("%s%*c%s", |
| 482 | menu->data ? "-->" : "++>", |
| 483 | indent + 1, ' ', prompt); |
| 484 | } else |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 485 | item_make(" %*c%s %s", |
| 486 | indent + 1, ' ', prompt, |
| 487 | menu_is_empty(menu) ? "----" : "--->"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 488 | item_set_tag('m'); |
| 489 | item_set_data(menu); |
| 490 | if (single_menu_mode && menu->data) |
| 491 | goto conf_childs; |
| 492 | return; |
| 493 | case P_COMMENT: |
| 494 | if (prompt) { |
| 495 | child_count++; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 496 | item_make(" %*c*** %s ***", indent + 1, ' ', prompt); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 497 | item_set_tag(':'); |
| 498 | item_set_data(menu); |
| 499 | } |
| 500 | break; |
| 501 | default: |
| 502 | if (prompt) { |
| 503 | child_count++; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 504 | item_make("---%*c%s", indent + 1, ' ', prompt); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 505 | item_set_tag(':'); |
| 506 | item_set_data(menu); |
| 507 | } |
| 508 | } |
| 509 | } else |
| 510 | doint = 0; |
| 511 | goto conf_childs; |
| 512 | } |
| 513 | |
| 514 | type = sym_get_type(sym); |
| 515 | if (sym_is_choice(sym)) { |
| 516 | struct symbol *def_sym = sym_get_choice_value(sym); |
| 517 | struct menu *def_menu = NULL; |
| 518 | |
| 519 | child_count++; |
| 520 | for (child = menu->list; child; child = child->next) { |
| 521 | if (menu_is_visible(child) && child->sym == def_sym) |
| 522 | def_menu = child; |
| 523 | } |
| 524 | |
| 525 | val = sym_get_tristate_value(sym); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 526 | if (sym_is_changeable(sym)) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 527 | switch (type) { |
| 528 | case S_BOOLEAN: |
| 529 | item_make("[%c]", val == no ? ' ' : '*'); |
| 530 | break; |
| 531 | case S_TRISTATE: |
| 532 | switch (val) { |
| 533 | case yes: ch = '*'; break; |
| 534 | case mod: ch = 'M'; break; |
| 535 | default: ch = ' '; break; |
| 536 | } |
| 537 | item_make("<%c>", ch); |
| 538 | break; |
| 539 | } |
| 540 | item_set_tag('t'); |
| 541 | item_set_data(menu); |
| 542 | } else { |
| 543 | item_make(" "); |
| 544 | item_set_tag(def_menu ? 't' : ':'); |
| 545 | item_set_data(menu); |
| 546 | } |
| 547 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 548 | item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 549 | if (val == yes) { |
| 550 | if (def_menu) { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 551 | item_add_str(" (%s)", menu_get_prompt(def_menu)); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 552 | item_add_str(" --->"); |
| 553 | if (def_menu->list) { |
| 554 | indent += 2; |
| 555 | build_conf(def_menu); |
| 556 | indent -= 2; |
| 557 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 558 | } |
| 559 | return; |
| 560 | } |
| 561 | } else { |
| 562 | if (menu == current_menu) { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 563 | item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu)); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 564 | item_set_tag(':'); |
| 565 | item_set_data(menu); |
| 566 | goto conf_childs; |
| 567 | } |
| 568 | child_count++; |
| 569 | val = sym_get_tristate_value(sym); |
| 570 | if (sym_is_choice_value(sym) && val == yes) { |
| 571 | item_make(" "); |
| 572 | item_set_tag(':'); |
| 573 | item_set_data(menu); |
| 574 | } else { |
| 575 | switch (type) { |
| 576 | case S_BOOLEAN: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 577 | if (sym_is_changeable(sym)) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 578 | item_make("[%c]", val == no ? ' ' : '*'); |
| 579 | else |
| 580 | item_make("-%c-", val == no ? ' ' : '*'); |
| 581 | item_set_tag('t'); |
| 582 | item_set_data(menu); |
| 583 | break; |
| 584 | case S_TRISTATE: |
| 585 | switch (val) { |
| 586 | case yes: ch = '*'; break; |
| 587 | case mod: ch = 'M'; break; |
| 588 | default: ch = ' '; break; |
| 589 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 590 | if (sym_is_changeable(sym)) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 591 | if (sym->rev_dep.tri == mod) |
| 592 | item_make("{%c}", ch); |
| 593 | else |
| 594 | item_make("<%c>", ch); |
| 595 | } else |
| 596 | item_make("-%c-", ch); |
| 597 | item_set_tag('t'); |
| 598 | item_set_data(menu); |
| 599 | break; |
| 600 | default: |
| 601 | tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ |
| 602 | item_make("(%s)", sym_get_string_value(sym)); |
| 603 | tmp = indent - tmp + 4; |
| 604 | if (tmp < 0) |
| 605 | tmp = 0; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 606 | item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu), |
| 607 | (sym_has_value(sym) || !sym_is_changeable(sym)) ? |
| 608 | "" : " (NEW)"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 609 | item_set_tag('s'); |
| 610 | item_set_data(menu); |
| 611 | goto conf_childs; |
| 612 | } |
| 613 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 614 | item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), |
| 615 | (sym_has_value(sym) || !sym_is_changeable(sym)) ? |
| 616 | "" : " (NEW)"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 617 | if (menu->prompt->type == P_MENU) { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 618 | item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 619 | return; |
| 620 | } |
| 621 | } |
| 622 | |
| 623 | conf_childs: |
| 624 | indent += doint; |
| 625 | for (child = menu->list; child; child = child->next) |
| 626 | build_conf(child); |
| 627 | indent -= doint; |
| 628 | } |
| 629 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 630 | static void conf_choice(struct menu *menu) |
| 631 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 632 | const char *prompt = menu_get_prompt(menu); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 633 | struct menu *child; |
| 634 | struct symbol *active; |
| 635 | |
| 636 | active = sym_get_choice_value(menu->sym); |
| 637 | while (1) { |
| 638 | int res; |
| 639 | int selected; |
| 640 | item_reset(); |
| 641 | |
| 642 | current_menu = menu; |
| 643 | for (child = menu->list; child; child = child->next) { |
| 644 | if (!menu_is_visible(child)) |
| 645 | continue; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 646 | if (child->sym) |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 647 | item_make("%s", menu_get_prompt(child)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 648 | else { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 649 | item_make("*** %s ***", menu_get_prompt(child)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 650 | item_set_tag(':'); |
| 651 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 652 | item_set_data(child); |
| 653 | if (child->sym == active) |
| 654 | item_set_selected(1); |
| 655 | if (child->sym == sym_get_choice_value(menu->sym)) |
| 656 | item_set_tag('X'); |
| 657 | } |
| 658 | dialog_clear(); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 659 | res = dialog_checklist(prompt ? prompt : "Main Menu", |
| 660 | radiolist_instructions, |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 661 | MENUBOX_HEIGTH_MIN, |
| 662 | MENUBOX_WIDTH_MIN, |
| 663 | CHECKLIST_HEIGTH_MIN); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 664 | selected = item_activate_selected(); |
| 665 | switch (res) { |
| 666 | case 0: |
| 667 | if (selected) { |
| 668 | child = item_data(); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 669 | if (!child->sym) |
| 670 | break; |
| 671 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 672 | sym_set_tristate_value(child->sym, yes); |
| 673 | } |
| 674 | return; |
| 675 | case 1: |
| 676 | if (selected) { |
| 677 | child = item_data(); |
| 678 | show_help(child); |
| 679 | active = child->sym; |
| 680 | } else |
| 681 | show_help(menu); |
| 682 | break; |
| 683 | case KEY_ESC: |
| 684 | return; |
| 685 | case -ERRDISPLAYTOOSMALL: |
| 686 | return; |
| 687 | } |
| 688 | } |
| 689 | } |
| 690 | |
| 691 | static void conf_string(struct menu *menu) |
| 692 | { |
| 693 | const char *prompt = menu_get_prompt(menu); |
| 694 | |
| 695 | while (1) { |
| 696 | int res; |
| 697 | const char *heading; |
| 698 | |
| 699 | switch (sym_get_type(menu->sym)) { |
| 700 | case S_INT: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 701 | heading = inputbox_instructions_int; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 702 | break; |
| 703 | case S_HEX: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 704 | heading = inputbox_instructions_hex; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 705 | break; |
| 706 | case S_STRING: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 707 | heading = inputbox_instructions_string; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 708 | break; |
| 709 | default: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 710 | heading = "Internal mconf error!"; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 711 | } |
| 712 | dialog_clear(); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 713 | res = dialog_inputbox(prompt ? prompt : "Main Menu", |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 714 | heading, 10, 75, |
| 715 | sym_get_string_value(menu->sym)); |
| 716 | switch (res) { |
| 717 | case 0: |
| 718 | if (sym_set_string_value(menu->sym, dialog_input_result)) |
| 719 | return; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 720 | show_textbox(NULL, "You have made an invalid entry.", 5, 43); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 721 | break; |
| 722 | case 1: |
| 723 | show_help(menu); |
| 724 | break; |
| 725 | case KEY_ESC: |
| 726 | return; |
| 727 | } |
| 728 | } |
| 729 | } |
| 730 | |
| 731 | static void conf_load(void) |
| 732 | { |
| 733 | |
| 734 | while (1) { |
| 735 | int res; |
| 736 | dialog_clear(); |
| 737 | res = dialog_inputbox(NULL, load_config_text, |
| 738 | 11, 55, filename); |
| 739 | switch(res) { |
| 740 | case 0: |
| 741 | if (!dialog_input_result[0]) |
| 742 | return; |
| 743 | if (!conf_read(dialog_input_result)) { |
| 744 | set_config_filename(dialog_input_result); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 745 | conf_set_changed(true); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 746 | return; |
| 747 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 748 | show_textbox(NULL, "File does not exist!", 5, 38); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 749 | break; |
| 750 | case 1: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 751 | show_helptext("Load Alternate Configuration", load_config_help); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 752 | break; |
| 753 | case KEY_ESC: |
| 754 | return; |
| 755 | } |
| 756 | } |
| 757 | } |
| 758 | |
| 759 | static void conf_save(void) |
| 760 | { |
| 761 | while (1) { |
| 762 | int res; |
| 763 | dialog_clear(); |
| 764 | res = dialog_inputbox(NULL, save_config_text, |
| 765 | 11, 55, filename); |
| 766 | switch(res) { |
| 767 | case 0: |
| 768 | if (!dialog_input_result[0]) |
| 769 | return; |
| 770 | if (!conf_write(dialog_input_result)) { |
| 771 | set_config_filename(dialog_input_result); |
| 772 | return; |
| 773 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 774 | show_textbox(NULL, "Can't create file!", 5, 60); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 775 | break; |
| 776 | case 1: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 777 | show_helptext("Save Alternate Configuration", save_config_help); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 778 | break; |
| 779 | case KEY_ESC: |
| 780 | return; |
| 781 | } |
| 782 | } |
| 783 | } |
| 784 | |
Patrick Georgi | 34b149b | 2023-11-20 18:09:23 +0100 | [diff] [blame] | 785 | static void conf(struct menu *menu, struct menu *active_menu) |
| 786 | { |
| 787 | struct menu *submenu; |
| 788 | const char *prompt = menu_get_prompt(menu); |
| 789 | struct subtitle_part stpart; |
| 790 | struct symbol *sym; |
| 791 | int res; |
| 792 | int s_scroll = 0; |
| 793 | |
| 794 | if (menu != &rootmenu) |
| 795 | stpart.text = menu_get_prompt(menu); |
| 796 | else |
| 797 | stpart.text = NULL; |
| 798 | list_add_tail(&stpart.entries, &trail); |
| 799 | |
| 800 | while (1) { |
| 801 | item_reset(); |
| 802 | current_menu = menu; |
| 803 | build_conf(menu); |
| 804 | if (!child_count) |
| 805 | break; |
| 806 | set_subtitle(); |
| 807 | dialog_clear(); |
| 808 | res = dialog_menu(prompt ? prompt : "Main Menu", |
| 809 | menu_instructions, |
| 810 | active_menu, &s_scroll); |
| 811 | if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) |
| 812 | break; |
| 813 | if (item_count() != 0) { |
| 814 | if (!item_activate_selected()) |
| 815 | continue; |
| 816 | if (!item_tag()) |
| 817 | continue; |
| 818 | } |
| 819 | submenu = item_data(); |
| 820 | active_menu = item_data(); |
| 821 | if (submenu) |
| 822 | sym = submenu->sym; |
| 823 | else |
| 824 | sym = NULL; |
| 825 | |
| 826 | switch (res) { |
| 827 | case 0: |
| 828 | switch (item_tag()) { |
| 829 | case 'm': |
| 830 | if (single_menu_mode) |
| 831 | submenu->data = (void *) (long) !submenu->data; |
| 832 | else |
| 833 | conf(submenu, NULL); |
| 834 | break; |
| 835 | case 't': |
| 836 | if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) |
| 837 | conf_choice(submenu); |
| 838 | else if (submenu->prompt->type == P_MENU) |
| 839 | conf(submenu, NULL); |
| 840 | break; |
| 841 | case 's': |
| 842 | conf_string(submenu); |
| 843 | break; |
| 844 | } |
| 845 | break; |
| 846 | case 2: |
| 847 | if (sym) |
| 848 | show_help(submenu); |
| 849 | else { |
| 850 | reset_subtitle(); |
| 851 | show_helptext("README", mconf_readme); |
| 852 | } |
| 853 | break; |
| 854 | case 3: |
| 855 | reset_subtitle(); |
| 856 | conf_save(); |
| 857 | break; |
| 858 | case 4: |
| 859 | reset_subtitle(); |
| 860 | conf_load(); |
| 861 | break; |
| 862 | case 5: |
| 863 | if (item_is_tag('t')) { |
| 864 | if (sym_set_tristate_value(sym, yes)) |
| 865 | break; |
| 866 | if (sym_set_tristate_value(sym, mod)) |
| 867 | show_textbox(NULL, setmod_text, 6, 74); |
| 868 | } |
| 869 | break; |
| 870 | case 6: |
| 871 | if (item_is_tag('t')) |
| 872 | sym_set_tristate_value(sym, no); |
| 873 | break; |
| 874 | case 7: |
| 875 | if (item_is_tag('t')) |
| 876 | sym_set_tristate_value(sym, mod); |
| 877 | break; |
| 878 | case 8: |
| 879 | if (item_is_tag('t')) |
| 880 | sym_toggle_tristate_value(sym); |
| 881 | else if (item_is_tag('m')) |
| 882 | conf(submenu, NULL); |
| 883 | break; |
| 884 | case 9: |
| 885 | search_conf(); |
| 886 | break; |
| 887 | case 10: |
| 888 | show_all_options = !show_all_options; |
| 889 | break; |
| 890 | } |
| 891 | } |
| 892 | |
| 893 | list_del(trail.prev); |
| 894 | } |
| 895 | |
| 896 | static void conf_message_callback(const char *s) |
| 897 | { |
| 898 | if (save_and_exit) { |
| 899 | if (!silent) |
| 900 | printf("%s", s); |
| 901 | } else { |
| 902 | show_textbox(NULL, s, 6, 60); |
| 903 | } |
| 904 | } |
| 905 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 906 | static int handle_exit(void) |
| 907 | { |
| 908 | int res; |
| 909 | |
| 910 | save_and_exit = 1; |
| 911 | reset_subtitle(); |
| 912 | dialog_clear(); |
| 913 | if (conf_get_changed()) |
| 914 | res = dialog_yesno(NULL, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 915 | "Do you wish to save your new configuration?\n" |
| 916 | "(Press <ESC><ESC> to continue kernel configuration.)", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 917 | 6, 60); |
| 918 | else |
| 919 | res = -1; |
| 920 | |
| 921 | end_dialog(saved_x, saved_y); |
| 922 | |
| 923 | switch (res) { |
| 924 | case 0: |
| 925 | if (conf_write(filename)) { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 926 | fprintf(stderr, "\n\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 927 | "Error while writing of the configuration.\n" |
| 928 | "Your configuration changes were NOT saved." |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 929 | "\n\n"); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 930 | return 1; |
| 931 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 932 | conf_write_autoconf(0); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 933 | /* fall through */ |
| 934 | case -1: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 935 | if (!silent) |
| 936 | printf("\n\n" |
| 937 | "*** End of the configuration.\n" |
| 938 | "*** Execute 'make' to start the build or try 'make help'." |
| 939 | "\n\n"); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 940 | res = 0; |
| 941 | break; |
| 942 | default: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 943 | if (!silent) |
| 944 | fprintf(stderr, "\n\n" |
| 945 | "Your configuration changes were NOT saved." |
| 946 | "\n\n"); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 947 | if (res != KEY_ESC) |
| 948 | res = 0; |
| 949 | } |
| 950 | |
| 951 | return res; |
| 952 | } |
| 953 | |
| 954 | static void sig_handler(int signo) |
| 955 | { |
| 956 | exit(handle_exit()); |
| 957 | } |
| 958 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 959 | int main(int ac, char **av) |
| 960 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 961 | char *mode; |
| 962 | int res; |
| 963 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 964 | signal(SIGINT, sig_handler); |
| 965 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 966 | if (ac > 1 && strcmp(av[1], "-s") == 0) { |
| 967 | silent = 1; |
| 968 | /* Silence conf_read() until the real callback is set up */ |
| 969 | conf_set_message_callback(NULL); |
| 970 | av++; |
| 971 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 972 | conf_parse(av[1]); |
| 973 | conf_read(NULL); |
| 974 | |
| 975 | mode = getenv("MENUCONFIG_MODE"); |
| 976 | if (mode) { |
| 977 | if (!strcasecmp(mode, "single_menu")) |
| 978 | single_menu_mode = 1; |
| 979 | } |
| 980 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 981 | if (init_dialog(NULL)) { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 982 | fprintf(stderr, "Your display is too small to run Menuconfig!\n"); |
| 983 | fprintf(stderr, "It must be at least 19 lines by 80 columns.\n"); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 984 | return 1; |
| 985 | } |
| 986 | |
| 987 | set_config_filename(conf_get_configname()); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 988 | conf_set_message_callback(conf_message_callback); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 989 | do { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 990 | conf(&rootmenu, NULL); |
| 991 | res = handle_exit(); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 992 | } while (res == KEY_ESC); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 993 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 994 | return res; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 995 | } |