[3320] | 1 | /*
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| 2 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
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| 3 | * Released under the terms of the GNU GPL v2.0.
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| 4 | *
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| 5 | * Introduced single menu mode (show all sub-menus in one large tree).
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| 6 | * 2002-11-06 Petr Baudis <pasky@ucw.cz>
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| 7 | *
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| 8 | * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br>
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| 9 | */
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| 10 |
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| 11 | #include <sys/ioctl.h>
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| 12 | #include <sys/wait.h>
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| 13 | #include <ctype.h>
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| 14 | #include <errno.h>
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| 15 | #include <fcntl.h>
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| 16 | #include <limits.h>
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| 17 | #include <signal.h>
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| 18 | #include <stdarg.h>
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| 19 | #include <stdlib.h>
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| 20 | #include <string.h>
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| 21 | #include <termios.h>
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| 22 | #include <unistd.h>
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| 23 | #include <locale.h>
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| 24 |
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| 25 | #define LKC_DIRECT_LINK
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| 26 | #include "lkc.h"
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| 27 |
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| 28 | static char menu_backtitle[128];
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| 29 | static const char mconf_readme[] = N_(
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| 30 | "Overview\n"
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| 31 | "--------\n"
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| 32 | "Some features may be built directly into busybox.\n"
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| 33 | "Some may be made into standalone applets. Some features\n"
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| 34 | "may be completely removed altogether. There are also certain\n"
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| 35 | "parameters which are not really features, but must be\n"
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| 36 | "entered in as decimal or hexadecimal numbers or possibly text.\n"
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| 37 | "\n"
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| 38 | "Menu items beginning with [*], <M> or [ ] represent features\n"
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| 39 | "configured to be built in, modularized or removed respectively.\n"
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| 40 | "Pointed brackets <> represent module capable features.\n"
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| 41 | "\n"
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| 42 | "To change any of these features, highlight it with the cursor\n"
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| 43 | "keys and press <Y> to build it in, <M> to make it a module or\n"
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| 44 | "<N> to removed it. You may also press the <Space Bar> to cycle\n"
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| 45 | "through the available options (ie. Y->N->M->Y).\n"
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| 46 | "\n"
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| 47 | "Some additional keyboard hints:\n"
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| 48 | "\n"
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| 49 | "Menus\n"
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| 50 | "----------\n"
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| 51 | "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
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| 52 | " you wish to change or submenu wish to select and press <Enter>.\n"
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| 53 | " Submenus are designated by \"--->\".\n"
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| 54 | "\n"
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| 55 | " Shortcut: Press the option's highlighted letter (hotkey).\n"
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| 56 | " Pressing a hotkey more than once will sequence\n"
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| 57 | " through all visible items which use that hotkey.\n"
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| 58 | "\n"
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| 59 | " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n"
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| 60 | " unseen options into view.\n"
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| 61 | "\n"
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| 62 | "o To exit a menu use the cursor keys to highlight the <Exit> button\n"
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| 63 | " and press <ENTER>.\n"
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| 64 | "\n"
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| 65 | " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n"
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| 66 | " using those letters. You may press a single <ESC>, but\n"
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| 67 | " there is a delayed response which you may find annoying.\n"
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| 68 | "\n"
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| 69 | " Also, the <TAB> and cursor keys will cycle between <Select>,\n"
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| 70 | " <Exit> and <Help>\n"
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| 71 | "\n"
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| 72 | "o To get help with an item, use the cursor keys to highlight <Help>\n"
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| 73 | " and Press <ENTER>.\n"
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| 74 | "\n"
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| 75 | " Shortcut: Press <H> or <?>.\n"
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| 76 | "\n"
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| 77 | "\n"
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| 78 | "Radiolists (Choice lists)\n"
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| 79 | "-----------\n"
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| 80 | "o Use the cursor keys to select the option you wish to set and press\n"
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| 81 | " <S> or the <SPACE BAR>.\n"
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| 82 | "\n"
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| 83 | " Shortcut: Press the first letter of the option you wish to set then\n"
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| 84 | " press <S> or <SPACE BAR>.\n"
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| 85 | "\n"
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| 86 | "o To see available help for the item, use the cursor keys to highlight\n"
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| 87 | " <Help> and Press <ENTER>.\n"
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| 88 | "\n"
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| 89 | " Shortcut: Press <H> or <?>.\n"
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| 90 | "\n"
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| 91 | " Also, the <TAB> and cursor keys will cycle between <Select> and\n"
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| 92 | " <Help>\n"
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| 93 | "\n"
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| 94 | "\n"
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| 95 | "Data Entry\n"
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| 96 | "-----------\n"
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| 97 | "o Enter the requested information and press <ENTER>\n"
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| 98 | " If you are entering hexadecimal values, it is not necessary to\n"
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| 99 | " add the '0x' prefix to the entry.\n"
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| 100 | "\n"
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| 101 | "o For help, use the <TAB> or cursor keys to highlight the help option\n"
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| 102 | " and press <ENTER>. You can try <TAB><H> as well.\n"
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| 103 | "\n"
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| 104 | "\n"
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| 105 | "Text Box (Help Window)\n"
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| 106 | "--------\n"
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| 107 | "o Use the cursor keys to scroll up/down/left/right. The VI editor\n"
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| 108 | " keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n"
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| 109 | " who are familiar with less and lynx.\n"
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| 110 | "\n"
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| 111 | "o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n"
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| 112 | "\n"
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| 113 | "\n"
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| 114 | "Alternate Configuration Files\n"
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| 115 | "-----------------------------\n"
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| 116 | "Menuconfig supports the use of alternate configuration files for\n"
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| 117 | "those who, for various reasons, find it necessary to switch\n"
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| 118 | "between different configurations.\n"
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| 119 | "\n"
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| 120 | "At the end of the main menu you will find two options. One is\n"
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| 121 | "for saving the current configuration to a file of your choosing.\n"
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| 122 | "The other option is for loading a previously saved alternate\n"
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| 123 | "configuration.\n"
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| 124 | "\n"
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| 125 | "Even if you don't use alternate configuration files, but you\n"
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| 126 | "find during a Menuconfig session that you have completely messed\n"
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| 127 | "up your settings, you may use the \"Load Alternate...\" option to\n"
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| 128 | "restore your previously saved settings from \".config\" without\n"
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| 129 | "restarting Menuconfig.\n"
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| 130 | "\n"
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| 131 | "Other information\n"
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| 132 | "-----------------\n"
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| 133 | "If you use Menuconfig in an XTERM window make sure you have your\n"
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| 134 | "$TERM variable set to point to a xterm definition which supports color.\n"
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| 135 | "Otherwise, Menuconfig will look rather bad. Menuconfig will not\n"
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| 136 | "display correctly in a RXVT window because rxvt displays only one\n"
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| 137 | "intensity of color, bright.\n"
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| 138 | "\n"
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| 139 | "Menuconfig will display larger menus on screens or xterms which are\n"
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| 140 | "set to display more than the standard 25 row by 80 column geometry.\n"
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| 141 | "In order for this to work, the \"stty size\" command must be able to\n"
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| 142 | "display the screen's current row and column geometry. I STRONGLY\n"
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| 143 | "RECOMMEND that you make sure you do NOT have the shell variables\n"
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| 144 | "LINES and COLUMNS exported into your environment. Some distributions\n"
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| 145 | "export those variables via /etc/profile. Some ncurses programs can\n"
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| 146 | "become confused when those variables (LINES & COLUMNS) don't reflect\n"
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| 147 | "the true screen size.\n"
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| 148 | "\n"
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| 149 | "Optional personality available\n"
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| 150 | "------------------------------\n"
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| 151 | "If you prefer to have all of the options listed in a single\n"
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| 152 | "menu, rather than the default multimenu hierarchy, run the menuconfig\n"
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| 153 | "with MENUCONFIG_MODE environment variable set to single_menu. Example:\n"
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| 154 | "\n"
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| 155 | "make MENUCONFIG_MODE=single_menu menuconfig\n"
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| 156 | "\n"
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| 157 | "<Enter> will then unroll the appropriate category, or enfold it if it\n"
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| 158 | "is already unrolled.\n"
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| 159 | "\n"
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| 160 | "Note that this mode can eventually be a little more CPU expensive\n"
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| 161 | "(especially with a larger number of unrolled categories) than the\n"
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| 162 | "default mode.\n"),
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| 163 | menu_instructions[] = N_(
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| 164 | "Arrow keys navigate the menu. "
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| 165 | "<Enter> selects submenus --->. "
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| 166 | "Highlighted letters are hotkeys. "
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| 167 | "Pressing <Y> includes, <N> excludes, <M> modularizes features. "
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| 168 | "Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
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| 169 | "Legend: [*] built-in [ ] excluded <M> module < > module capable"),
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| 170 | radiolist_instructions[] = N_(
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| 171 | "Use the arrow keys to navigate this window or "
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| 172 | "press the hotkey of the item you wish to select "
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| 173 | "followed by the <SPACE BAR>. "
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| 174 | "Press <?> for additional information about this option."),
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| 175 | inputbox_instructions_int[] = N_(
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| 176 | "Please enter a decimal value. "
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| 177 | "Fractions will not be accepted. "
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| 178 | "Use the <TAB> key to move from the input field to the buttons below it."),
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| 179 | inputbox_instructions_hex[] = N_(
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| 180 | "Please enter a hexadecimal value. "
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| 181 | "Use the <TAB> key to move from the input field to the buttons below it."),
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| 182 | inputbox_instructions_string[] = N_(
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| 183 | "Please enter a string value. "
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| 184 | "Use the <TAB> key to move from the input field to the buttons below it."),
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| 185 | setmod_text[] = N_(
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| 186 | "This feature depends on another which has been configured as a module.\n"
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| 187 | "As a result, this feature will be built as a module."),
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| 188 | nohelp_text[] = N_(
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| 189 | "There is no help available for this option.\n"),
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| 190 | load_config_text[] = N_(
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| 191 | "Enter the name of the configuration file you wish to load. "
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| 192 | "Accept the name shown to restore the configuration you "
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| 193 | "last retrieved. Leave blank to abort."),
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| 194 | load_config_help[] = N_(
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| 195 | "\n"
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| 196 | "For various reasons, one may wish to keep several different\n"
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| 197 | "configurations available on a single machine.\n"
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| 198 | "\n"
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| 199 | "If you have saved a previous configuration in a file other than\n"
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| 200 | "default, entering the name of the file here will allow you\n"
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| 201 | "to modify that configuration.\n"
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| 202 | "\n"
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| 203 | "If you are uncertain, then you have probably never used alternate\n"
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| 204 | "configuration files. You should therefor leave this blank to abort.\n"),
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| 205 | save_config_text[] = N_(
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| 206 | "Enter a filename to which this configuration should be saved "
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| 207 | "as an alternate. Leave blank to abort."),
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| 208 | save_config_help[] = N_(
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| 209 | "\n"
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| 210 | "For various reasons, one may wish to keep different\n"
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| 211 | "configurations available on a single machine.\n"
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| 212 | "\n"
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| 213 | "Entering a file name here will allow you to later retrieve, modify\n"
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| 214 | "and use the current configuration as an alternate to whatever\n"
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| 215 | "configuration options you have selected at that time.\n"
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| 216 | "\n"
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| 217 | "If you are uncertain what all this means then you should probably\n"
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| 218 | "leave this blank.\n"),
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| 219 | search_help[] = N_(
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| 220 | "\n"
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| 221 | "Search for CONFIG_ symbols and display their relations.\n"
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| 222 | "Regular expressions are allowed.\n"
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| 223 | "Example: search for \"^FOO\"\n"
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| 224 | "Result:\n"
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| 225 | "-----------------------------------------------------------------\n"
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| 226 | "Symbol: FOO [=m]\n"
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| 227 | "Prompt: Foo bus is used to drive the bar HW\n"
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| 228 | "Defined at drivers/pci/Kconfig:47\n"
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| 229 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
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| 230 | "Location:\n"
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| 231 | " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n"
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| 232 | " -> PCI support (PCI [=y])\n"
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| 233 | " -> PCI access mode (<choice> [=y])\n"
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| 234 | "Selects: LIBCRC32\n"
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| 235 | "Selected by: BAR\n"
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| 236 | "-----------------------------------------------------------------\n"
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| 237 | "o The line 'Prompt:' shows the text used in the menu structure for\n"
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| 238 | " this CONFIG_ symbol\n"
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| 239 | "o The 'Defined at' line tell at what file / line number the symbol\n"
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| 240 | " is defined\n"
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| 241 | "o The 'Depends on:' line tell what symbols needs to be defined for\n"
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| 242 | " this symbol to be visible in the menu (selectable)\n"
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| 243 | "o The 'Location:' lines tell where in the menu structure this symbol\n"
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| 244 | " is located\n"
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| 245 | " A location followed by a [=y] indicate that this is a selectable\n"
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| 246 | " menu item - and current value is displayed inside brackets.\n"
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| 247 | "o The 'Selects:' line tell what symbol will be automatically\n"
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| 248 | " selected if this symbol is selected (y or m)\n"
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| 249 | "o The 'Selected by' line tell what symbol has selected this symbol\n"
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| 250 | "\n"
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| 251 | "Only relevant lines are shown.\n"
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| 252 | "\n\n"
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| 253 | "Search examples:\n"
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| 254 | "Examples: USB => find all CONFIG_ symbols containing USB\n"
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| 255 | " ^USB => find all CONFIG_ symbols starting with USB\n"
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| 256 | " USB$ => find all CONFIG_ symbols ending with USB\n"
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| 257 | "\n");
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| 258 |
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| 259 | static char buf[4096*10], *bufptr = buf;
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| 260 | static char input_buf[4096];
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| 261 | static const char filename[] = ".config";
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| 262 | static char *args[1024], **argptr = args;
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| 263 | static int indent;
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| 264 | static struct termios ios_org;
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| 265 | static int rows = 0, cols = 0;
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| 266 | static struct menu *current_menu;
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| 267 | static int child_count;
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| 268 | static int do_resize;
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| 269 | static int single_menu_mode;
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| 270 |
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| 271 | static void conf(struct menu *menu);
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| 272 | static void conf_choice(struct menu *menu);
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| 273 | static void conf_string(struct menu *menu);
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| 274 | static void conf_load(void);
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| 275 | static void conf_save(void);
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| 276 | static void show_textbox(const char *title, const char *text, int r, int c);
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| 277 | static void show_helptext(const char *title, const char *text);
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| 278 | static void show_help(struct menu *menu);
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| 279 | static void show_file(const char *filename, const char *title, int r, int c);
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| 280 |
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| 281 | static void cprint_init(void);
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| 282 | static int cprint1(const char *fmt, ...);
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| 283 | static void cprint_done(void);
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| 284 | static int cprint(const char *fmt, ...);
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| 285 |
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| 286 | static void init_wsize(void)
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| 287 | {
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| 288 | struct winsize ws;
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| 289 | char *env;
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| 290 |
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| 291 | if (!ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)) {
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| 292 | rows = ws.ws_row;
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| 293 | cols = ws.ws_col;
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| 294 | }
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| 295 |
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| 296 | if (!rows) {
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| 297 | env = getenv("LINES");
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| 298 | if (env)
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| 299 | rows = atoi(env);
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| 300 | if (!rows)
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| 301 | rows = 24;
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| 302 | }
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| 303 | if (!cols) {
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| 304 | env = getenv("COLUMNS");
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| 305 | if (env)
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| 306 | cols = atoi(env);
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| 307 | if (!cols)
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| 308 | cols = 80;
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| 309 | }
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| 310 |
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| 311 | if (rows < 19 || cols < 80) {
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| 312 | fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
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| 313 | fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
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| 314 | exit(1);
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| 315 | }
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| 316 |
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| 317 | rows -= 4;
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| 318 | cols -= 5;
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| 319 | }
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| 320 |
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| 321 | static void cprint_init(void)
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| 322 | {
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| 323 | bufptr = buf;
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| 324 | argptr = args;
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| 325 | memset(args, 0, sizeof(args));
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| 326 | indent = 0;
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| 327 | child_count = 0;
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| 328 | cprint("./scripts/kconfig/lxdialog/lxdialog");
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| 329 | cprint("--backtitle");
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| 330 | cprint(menu_backtitle);
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| 331 | }
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| 332 |
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| 333 | static int cprint1(const char *fmt, ...)
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| 334 | {
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| 335 | va_list ap;
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| 336 | int res;
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| 337 |
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| 338 | if (!*argptr)
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| 339 | *argptr = bufptr;
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| 340 | va_start(ap, fmt);
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| 341 | res = vsprintf(bufptr, fmt, ap);
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| 342 | va_end(ap);
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| 343 | bufptr += res;
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| 344 |
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| 345 | return res;
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| 346 | }
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| 347 |
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| 348 | static void cprint_done(void)
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| 349 | {
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| 350 | *bufptr++ = 0;
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| 351 | argptr++;
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| 352 | }
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| 353 |
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| 354 | static int cprint(const char *fmt, ...)
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| 355 | {
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| 356 | va_list ap;
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| 357 | int res;
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| 358 |
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| 359 | *argptr++ = bufptr;
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| 360 | va_start(ap, fmt);
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| 361 | res = vsprintf(bufptr, fmt, ap);
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| 362 | va_end(ap);
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| 363 | bufptr += res;
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| 364 | *bufptr++ = 0;
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| 365 |
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| 366 | return res;
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| 367 | }
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| 368 |
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| 369 | static void get_prompt_str(struct gstr *r, struct property *prop)
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| 370 | {
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| 371 | int i, j;
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| 372 | struct menu *submenu[8], *menu;
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| 373 |
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| 374 | str_printf(r, "Prompt: %s\n", prop->text);
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| 375 | str_printf(r, " Defined at %s:%d\n", prop->menu->file->name,
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| 376 | prop->menu->lineno);
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| 377 | if (!expr_is_yes(prop->visible.expr)) {
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| 378 | str_append(r, " Depends on: ");
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| 379 | expr_gstr_print(prop->visible.expr, r);
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| 380 | str_append(r, "\n");
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| 381 | }
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| 382 | menu = prop->menu->parent;
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| 383 | for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent)
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| 384 | submenu[i++] = menu;
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| 385 | if (i > 0) {
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| 386 | str_printf(r, " Location:\n");
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| 387 | for (j = 4; --i >= 0; j += 2) {
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| 388 | menu = submenu[i];
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| 389 | str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu));
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| 390 | if (menu->sym) {
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| 391 | str_printf(r, " (%s [=%s])", menu->sym->name ?
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| 392 | menu->sym->name : "<choice>",
|
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| 393 | sym_get_string_value(menu->sym));
|
---|
| 394 | }
|
---|
| 395 | str_append(r, "\n");
|
---|
| 396 | }
|
---|
| 397 | }
|
---|
| 398 | }
|
---|
| 399 |
|
---|
| 400 | static void get_symbol_str(struct gstr *r, struct symbol *sym)
|
---|
| 401 | {
|
---|
| 402 | bool hit;
|
---|
| 403 | struct property *prop;
|
---|
| 404 |
|
---|
| 405 | str_printf(r, "Symbol: %s [=%s]\n", sym->name,
|
---|
| 406 | sym_get_string_value(sym));
|
---|
| 407 | for_all_prompts(sym, prop)
|
---|
| 408 | get_prompt_str(r, prop);
|
---|
| 409 | hit = false;
|
---|
| 410 | for_all_properties(sym, prop, P_SELECT) {
|
---|
| 411 | if (!hit) {
|
---|
| 412 | str_append(r, " Selects: ");
|
---|
| 413 | hit = true;
|
---|
| 414 | } else
|
---|
| 415 | str_printf(r, " && ");
|
---|
| 416 | expr_gstr_print(prop->expr, r);
|
---|
| 417 | }
|
---|
| 418 | if (hit)
|
---|
| 419 | str_append(r, "\n");
|
---|
| 420 | if (sym->rev_dep.expr) {
|
---|
| 421 | str_append(r, " Selected by: ");
|
---|
| 422 | expr_gstr_print(sym->rev_dep.expr, r);
|
---|
| 423 | str_append(r, "\n");
|
---|
| 424 | }
|
---|
| 425 | str_append(r, "\n\n");
|
---|
| 426 | }
|
---|
| 427 |
|
---|
| 428 | static struct gstr get_relations_str(struct symbol **sym_arr)
|
---|
| 429 | {
|
---|
| 430 | struct symbol *sym;
|
---|
| 431 | struct gstr res = str_new();
|
---|
| 432 | int i;
|
---|
| 433 |
|
---|
| 434 | for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
|
---|
| 435 | get_symbol_str(&res, sym);
|
---|
| 436 | if (!i)
|
---|
| 437 | str_append(&res, "No matches found.\n");
|
---|
| 438 | return res;
|
---|
| 439 | }
|
---|
| 440 |
|
---|
| 441 | pid_t pid;
|
---|
| 442 |
|
---|
| 443 | static void winch_handler(int sig)
|
---|
| 444 | {
|
---|
| 445 | if (!do_resize) {
|
---|
| 446 | kill(pid, SIGINT);
|
---|
| 447 | do_resize = 1;
|
---|
| 448 | }
|
---|
| 449 | }
|
---|
| 450 |
|
---|
| 451 | static int exec_conf(void)
|
---|
| 452 | {
|
---|
| 453 | int pipefd[2], stat, size;
|
---|
| 454 | struct sigaction sa;
|
---|
| 455 | sigset_t sset, osset;
|
---|
| 456 |
|
---|
| 457 | sigemptyset(&sset);
|
---|
| 458 | sigaddset(&sset, SIGINT);
|
---|
| 459 | sigprocmask(SIG_BLOCK, &sset, &osset);
|
---|
| 460 |
|
---|
| 461 | signal(SIGINT, SIG_DFL);
|
---|
| 462 |
|
---|
| 463 | sa.sa_handler = winch_handler;
|
---|
| 464 | sigemptyset(&sa.sa_mask);
|
---|
| 465 | sa.sa_flags = SA_RESTART;
|
---|
| 466 | sigaction(SIGWINCH, &sa, NULL);
|
---|
| 467 |
|
---|
| 468 | *argptr++ = NULL;
|
---|
| 469 |
|
---|
| 470 | pipe(pipefd);
|
---|
| 471 | pid = fork();
|
---|
| 472 | if (pid == 0) {
|
---|
| 473 | sigprocmask(SIG_SETMASK, &osset, NULL);
|
---|
| 474 | dup2(pipefd[1], 2);
|
---|
| 475 | close(pipefd[0]);
|
---|
| 476 | close(pipefd[1]);
|
---|
| 477 | execv(args[0], args);
|
---|
| 478 | _exit(EXIT_FAILURE);
|
---|
| 479 | }
|
---|
| 480 |
|
---|
| 481 | close(pipefd[1]);
|
---|
| 482 | bufptr = input_buf;
|
---|
| 483 | while (1) {
|
---|
| 484 | size = input_buf + sizeof(input_buf) - bufptr;
|
---|
| 485 | size = read(pipefd[0], bufptr, size);
|
---|
| 486 | if (size <= 0) {
|
---|
| 487 | if (size < 0) {
|
---|
| 488 | if (errno == EINTR || errno == EAGAIN)
|
---|
| 489 | continue;
|
---|
| 490 | perror("read");
|
---|
| 491 | }
|
---|
| 492 | break;
|
---|
| 493 | }
|
---|
| 494 | bufptr += size;
|
---|
| 495 | }
|
---|
| 496 | *bufptr++ = 0;
|
---|
| 497 | close(pipefd[0]);
|
---|
| 498 | waitpid(pid, &stat, 0);
|
---|
| 499 |
|
---|
| 500 | if (do_resize) {
|
---|
| 501 | init_wsize();
|
---|
| 502 | do_resize = 0;
|
---|
| 503 | sigprocmask(SIG_SETMASK, &osset, NULL);
|
---|
| 504 | return -1;
|
---|
| 505 | }
|
---|
| 506 | if (WIFSIGNALED(stat)) {
|
---|
| 507 | printf("\finterrupted(%d)\n", WTERMSIG(stat));
|
---|
| 508 | exit(1);
|
---|
| 509 | }
|
---|
| 510 | #if 0
|
---|
| 511 | printf("\fexit state: %d\nexit data: '%s'\n", WEXITSTATUS(stat), input_buf);
|
---|
| 512 | sleep(1);
|
---|
| 513 | #endif
|
---|
| 514 | sigpending(&sset);
|
---|
| 515 | if (sigismember(&sset, SIGINT)) {
|
---|
| 516 | printf("\finterrupted\n");
|
---|
| 517 | exit(1);
|
---|
| 518 | }
|
---|
| 519 | sigprocmask(SIG_SETMASK, &osset, NULL);
|
---|
| 520 |
|
---|
| 521 | return WEXITSTATUS(stat);
|
---|
| 522 | }
|
---|
| 523 |
|
---|
| 524 | static void search_conf(void)
|
---|
| 525 | {
|
---|
| 526 | struct symbol **sym_arr;
|
---|
| 527 | int stat;
|
---|
| 528 | struct gstr res;
|
---|
| 529 |
|
---|
| 530 | again:
|
---|
| 531 | cprint_init();
|
---|
| 532 | cprint("--title");
|
---|
| 533 | cprint(_("Search Configuration Parameter"));
|
---|
| 534 | cprint("--inputbox");
|
---|
| 535 | cprint(_("Enter CONFIG_ (sub)string to search for (omit CONFIG_)"));
|
---|
| 536 | cprint("10");
|
---|
| 537 | cprint("75");
|
---|
| 538 | cprint("");
|
---|
| 539 | stat = exec_conf();
|
---|
| 540 | if (stat < 0)
|
---|
| 541 | goto again;
|
---|
| 542 | switch (stat) {
|
---|
| 543 | case 0:
|
---|
| 544 | break;
|
---|
| 545 | case 1:
|
---|
| 546 | show_helptext(_("Search Configuration"), search_help);
|
---|
| 547 | goto again;
|
---|
| 548 | default:
|
---|
| 549 | return;
|
---|
| 550 | }
|
---|
| 551 |
|
---|
| 552 | sym_arr = sym_re_search(input_buf);
|
---|
| 553 | res = get_relations_str(sym_arr);
|
---|
| 554 | free(sym_arr);
|
---|
| 555 | show_textbox(_("Search Results"), str_get(&res), 0, 0);
|
---|
| 556 | str_free(&res);
|
---|
| 557 | }
|
---|
| 558 |
|
---|
| 559 | static void build_conf(struct menu *menu)
|
---|
| 560 | {
|
---|
| 561 | struct symbol *sym;
|
---|
| 562 | struct property *prop;
|
---|
| 563 | struct menu *child;
|
---|
| 564 | int type, tmp, doint = 2;
|
---|
| 565 | tristate val;
|
---|
| 566 | char ch;
|
---|
| 567 |
|
---|
| 568 | if (!menu_is_visible(menu))
|
---|
| 569 | return;
|
---|
| 570 |
|
---|
| 571 | sym = menu->sym;
|
---|
| 572 | prop = menu->prompt;
|
---|
| 573 | if (!sym) {
|
---|
| 574 | if (prop && menu != current_menu) {
|
---|
| 575 | const char *prompt = menu_get_prompt(menu);
|
---|
| 576 | switch (prop->type) {
|
---|
| 577 | case P_MENU:
|
---|
| 578 | child_count++;
|
---|
| 579 | cprint("m%p", menu);
|
---|
| 580 |
|
---|
| 581 | if (single_menu_mode) {
|
---|
| 582 | cprint1("%s%*c%s",
|
---|
| 583 | menu->data ? "-->" : "++>",
|
---|
| 584 | indent + 1, ' ', prompt);
|
---|
| 585 | } else
|
---|
| 586 | cprint1(" %*c%s --->", indent + 1, ' ', prompt);
|
---|
| 587 |
|
---|
| 588 | cprint_done();
|
---|
| 589 | if (single_menu_mode && menu->data)
|
---|
| 590 | goto conf_childs;
|
---|
| 591 | return;
|
---|
| 592 | default:
|
---|
| 593 | if (prompt) {
|
---|
| 594 | child_count++;
|
---|
| 595 | cprint(":%p", menu);
|
---|
| 596 | cprint("---%*c%s", indent + 1, ' ', prompt);
|
---|
| 597 | }
|
---|
| 598 | }
|
---|
| 599 | } else
|
---|
| 600 | doint = 0;
|
---|
| 601 | goto conf_childs;
|
---|
| 602 | }
|
---|
| 603 |
|
---|
| 604 | type = sym_get_type(sym);
|
---|
| 605 | if (sym_is_choice(sym)) {
|
---|
| 606 | struct symbol *def_sym = sym_get_choice_value(sym);
|
---|
| 607 | struct menu *def_menu = NULL;
|
---|
| 608 |
|
---|
| 609 | child_count++;
|
---|
| 610 | for (child = menu->list; child; child = child->next) {
|
---|
| 611 | if (menu_is_visible(child) && child->sym == def_sym)
|
---|
| 612 | def_menu = child;
|
---|
| 613 | }
|
---|
| 614 |
|
---|
| 615 | val = sym_get_tristate_value(sym);
|
---|
| 616 | if (sym_is_changable(sym)) {
|
---|
| 617 | cprint("t%p", menu);
|
---|
| 618 | switch (type) {
|
---|
| 619 | case S_BOOLEAN:
|
---|
| 620 | cprint1("[%c]", val == no ? ' ' : '*');
|
---|
| 621 | break;
|
---|
| 622 | case S_TRISTATE:
|
---|
| 623 | switch (val) {
|
---|
| 624 | case yes: ch = '*'; break;
|
---|
| 625 | case mod: ch = 'M'; break;
|
---|
| 626 | default: ch = ' '; break;
|
---|
| 627 | }
|
---|
| 628 | cprint1("<%c>", ch);
|
---|
| 629 | break;
|
---|
| 630 | }
|
---|
| 631 | } else {
|
---|
| 632 | cprint("%c%p", def_menu ? 't' : ':', menu);
|
---|
| 633 | cprint1(" ");
|
---|
| 634 | }
|
---|
| 635 |
|
---|
| 636 | cprint1("%*c%s", indent + 1, ' ', menu_get_prompt(menu));
|
---|
| 637 | if (val == yes) {
|
---|
| 638 | if (def_menu) {
|
---|
| 639 | cprint1(" (%s)", menu_get_prompt(def_menu));
|
---|
| 640 | cprint1(" --->");
|
---|
| 641 | cprint_done();
|
---|
| 642 | if (def_menu->list) {
|
---|
| 643 | indent += 2;
|
---|
| 644 | build_conf(def_menu);
|
---|
| 645 | indent -= 2;
|
---|
| 646 | }
|
---|
| 647 | } else
|
---|
| 648 | cprint_done();
|
---|
| 649 | return;
|
---|
| 650 | }
|
---|
| 651 | cprint_done();
|
---|
| 652 | } else {
|
---|
| 653 | if (menu == current_menu) {
|
---|
| 654 | cprint(":%p", menu);
|
---|
| 655 | cprint("---%*c%s", indent + 1, ' ', menu_get_prompt(menu));
|
---|
| 656 | goto conf_childs;
|
---|
| 657 | }
|
---|
| 658 | child_count++;
|
---|
| 659 | val = sym_get_tristate_value(sym);
|
---|
| 660 | if (sym_is_choice_value(sym) && val == yes) {
|
---|
| 661 | cprint(":%p", menu);
|
---|
| 662 | cprint1(" ");
|
---|
| 663 | } else {
|
---|
| 664 | switch (type) {
|
---|
| 665 | case S_BOOLEAN:
|
---|
| 666 | cprint("t%p", menu);
|
---|
| 667 | if (sym_is_changable(sym))
|
---|
| 668 | cprint1("[%c]", val == no ? ' ' : '*');
|
---|
| 669 | else
|
---|
| 670 | cprint1("---");
|
---|
| 671 | break;
|
---|
| 672 | case S_TRISTATE:
|
---|
| 673 | cprint("t%p", menu);
|
---|
| 674 | switch (val) {
|
---|
| 675 | case yes: ch = '*'; break;
|
---|
| 676 | case mod: ch = 'M'; break;
|
---|
| 677 | default: ch = ' '; break;
|
---|
| 678 | }
|
---|
| 679 | if (sym_is_changable(sym))
|
---|
| 680 | cprint1("<%c>", ch);
|
---|
| 681 | else
|
---|
| 682 | cprint1("---");
|
---|
| 683 | break;
|
---|
| 684 | default:
|
---|
| 685 | cprint("s%p", menu);
|
---|
| 686 | tmp = cprint1("(%s)", sym_get_string_value(sym));
|
---|
| 687 | tmp = indent - tmp + 4;
|
---|
| 688 | if (tmp < 0)
|
---|
| 689 | tmp = 0;
|
---|
| 690 | cprint1("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
|
---|
| 691 | (sym_has_value(sym) || !sym_is_changable(sym)) ?
|
---|
| 692 | "" : " (NEW)");
|
---|
| 693 | cprint_done();
|
---|
| 694 | goto conf_childs;
|
---|
| 695 | }
|
---|
| 696 | }
|
---|
| 697 | cprint1("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu),
|
---|
| 698 | (sym_has_value(sym) || !sym_is_changable(sym)) ?
|
---|
| 699 | "" : " (NEW)");
|
---|
| 700 | if (menu->prompt->type == P_MENU) {
|
---|
| 701 | cprint1(" --->");
|
---|
| 702 | cprint_done();
|
---|
| 703 | return;
|
---|
| 704 | }
|
---|
| 705 | cprint_done();
|
---|
| 706 | }
|
---|
| 707 |
|
---|
| 708 | conf_childs:
|
---|
| 709 | indent += doint;
|
---|
| 710 | for (child = menu->list; child; child = child->next)
|
---|
| 711 | build_conf(child);
|
---|
| 712 | indent -= doint;
|
---|
| 713 | }
|
---|
| 714 |
|
---|
| 715 | static void conf(struct menu *menu)
|
---|
| 716 | {
|
---|
| 717 | struct menu *submenu;
|
---|
| 718 | const char *prompt = menu_get_prompt(menu);
|
---|
| 719 | struct symbol *sym;
|
---|
| 720 | char active_entry[40];
|
---|
| 721 | int stat, type, i;
|
---|
| 722 |
|
---|
| 723 | unlink("lxdialog.scrltmp");
|
---|
| 724 | active_entry[0] = 0;
|
---|
| 725 | while (1) {
|
---|
| 726 | cprint_init();
|
---|
| 727 | cprint("--title");
|
---|
| 728 | cprint("%s", prompt ? prompt : _("Main Menu"));
|
---|
| 729 | cprint("--menu");
|
---|
| 730 | cprint(_(menu_instructions));
|
---|
| 731 | cprint("%d", rows);
|
---|
| 732 | cprint("%d", cols);
|
---|
| 733 | cprint("%d", rows - 10);
|
---|
| 734 | cprint("%s", active_entry);
|
---|
| 735 | current_menu = menu;
|
---|
| 736 | build_conf(menu);
|
---|
| 737 | if (!child_count)
|
---|
| 738 | break;
|
---|
| 739 | if (menu == &rootmenu) {
|
---|
| 740 | cprint(":");
|
---|
| 741 | cprint("--- ");
|
---|
| 742 | cprint("L");
|
---|
| 743 | cprint(_(" Load an Alternate Configuration File"));
|
---|
| 744 | cprint("S");
|
---|
| 745 | cprint(_(" Save Configuration to an Alternate File"));
|
---|
| 746 | }
|
---|
| 747 | stat = exec_conf();
|
---|
| 748 | if (stat < 0)
|
---|
| 749 | continue;
|
---|
| 750 |
|
---|
| 751 | if (stat == 1 || stat == 255)
|
---|
| 752 | break;
|
---|
| 753 |
|
---|
| 754 | type = input_buf[0];
|
---|
| 755 | if (!type)
|
---|
| 756 | continue;
|
---|
| 757 |
|
---|
| 758 | for (i = 0; input_buf[i] && !isspace(input_buf[i]); i++)
|
---|
| 759 | ;
|
---|
| 760 | if (i >= sizeof(active_entry))
|
---|
| 761 | i = sizeof(active_entry) - 1;
|
---|
| 762 | input_buf[i] = 0;
|
---|
| 763 | strcpy(active_entry, input_buf);
|
---|
| 764 |
|
---|
| 765 | sym = NULL;
|
---|
| 766 | submenu = NULL;
|
---|
| 767 | if (sscanf(input_buf + 1, "%p", &submenu) == 1)
|
---|
| 768 | sym = submenu->sym;
|
---|
| 769 |
|
---|
| 770 | switch (stat) {
|
---|
| 771 | case 0:
|
---|
| 772 | switch (type) {
|
---|
| 773 | case 'm':
|
---|
| 774 | if (single_menu_mode)
|
---|
| 775 | submenu->data = (void *) (long) !submenu->data;
|
---|
| 776 | else
|
---|
| 777 | conf(submenu);
|
---|
| 778 | break;
|
---|
| 779 | case 't':
|
---|
| 780 | if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
|
---|
| 781 | conf_choice(submenu);
|
---|
| 782 | else if (submenu->prompt->type == P_MENU)
|
---|
| 783 | conf(submenu);
|
---|
| 784 | break;
|
---|
| 785 | case 's':
|
---|
| 786 | conf_string(submenu);
|
---|
| 787 | break;
|
---|
| 788 | case 'L':
|
---|
| 789 | conf_load();
|
---|
| 790 | break;
|
---|
| 791 | case 'S':
|
---|
| 792 | conf_save();
|
---|
| 793 | break;
|
---|
| 794 | }
|
---|
| 795 | break;
|
---|
| 796 | case 2:
|
---|
| 797 | if (sym)
|
---|
| 798 | show_help(submenu);
|
---|
| 799 | else
|
---|
| 800 | show_helptext("README", _(mconf_readme));
|
---|
| 801 | break;
|
---|
| 802 | case 3:
|
---|
| 803 | if (type == 't') {
|
---|
| 804 | if (sym_set_tristate_value(sym, yes))
|
---|
| 805 | break;
|
---|
| 806 | if (sym_set_tristate_value(sym, mod))
|
---|
| 807 | show_textbox(NULL, setmod_text, 6, 74);
|
---|
| 808 | }
|
---|
| 809 | break;
|
---|
| 810 | case 4:
|
---|
| 811 | if (type == 't')
|
---|
| 812 | sym_set_tristate_value(sym, no);
|
---|
| 813 | break;
|
---|
| 814 | case 5:
|
---|
| 815 | if (type == 't')
|
---|
| 816 | sym_set_tristate_value(sym, mod);
|
---|
| 817 | break;
|
---|
| 818 | case 6:
|
---|
| 819 | if (type == 't')
|
---|
| 820 | sym_toggle_tristate_value(sym);
|
---|
| 821 | else if (type == 'm')
|
---|
| 822 | conf(submenu);
|
---|
| 823 | break;
|
---|
| 824 | case 7:
|
---|
| 825 | search_conf();
|
---|
| 826 | break;
|
---|
| 827 | }
|
---|
| 828 | }
|
---|
| 829 | }
|
---|
| 830 |
|
---|
| 831 | static void show_textbox(const char *title, const char *text, int r, int c)
|
---|
| 832 | {
|
---|
| 833 | int fd;
|
---|
| 834 |
|
---|
| 835 | fd = creat(".help.tmp", 0777);
|
---|
| 836 | write(fd, text, strlen(text));
|
---|
| 837 | close(fd);
|
---|
| 838 | show_file(".help.tmp", title, r, c);
|
---|
| 839 | unlink(".help.tmp");
|
---|
| 840 | }
|
---|
| 841 |
|
---|
| 842 | static void show_helptext(const char *title, const char *text)
|
---|
| 843 | {
|
---|
| 844 | show_textbox(title, text, 0, 0);
|
---|
| 845 | }
|
---|
| 846 |
|
---|
| 847 | static void show_help(struct menu *menu)
|
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| 848 | {
|
---|
| 849 | struct gstr help = str_new();
|
---|
| 850 | struct symbol *sym = menu->sym;
|
---|
| 851 |
|
---|
| 852 | if (sym->help)
|
---|
| 853 | {
|
---|
| 854 | if (sym->name) {
|
---|
| 855 | str_printf(&help, "CONFIG_%s:\n\n", sym->name);
|
---|
| 856 | str_append(&help, _(sym->help));
|
---|
| 857 | str_append(&help, "\n");
|
---|
| 858 | }
|
---|
| 859 | } else {
|
---|
| 860 | str_append(&help, nohelp_text);
|
---|
| 861 | }
|
---|
| 862 | get_symbol_str(&help, sym);
|
---|
| 863 | show_helptext(menu_get_prompt(menu), str_get(&help));
|
---|
| 864 | str_free(&help);
|
---|
| 865 | }
|
---|
| 866 |
|
---|
| 867 | static void show_file(const char *filename, const char *title, int r, int c)
|
---|
| 868 | {
|
---|
| 869 | do {
|
---|
| 870 | cprint_init();
|
---|
| 871 | if (title) {
|
---|
| 872 | cprint("--title");
|
---|
| 873 | cprint("%s", title);
|
---|
| 874 | }
|
---|
| 875 | cprint("--textbox");
|
---|
| 876 | cprint("%s", filename);
|
---|
| 877 | cprint("%d", r ? r : rows);
|
---|
| 878 | cprint("%d", c ? c : cols);
|
---|
| 879 | } while (exec_conf() < 0);
|
---|
| 880 | }
|
---|
| 881 |
|
---|
| 882 | static void conf_choice(struct menu *menu)
|
---|
| 883 | {
|
---|
| 884 | const char *prompt = menu_get_prompt(menu);
|
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| 885 | struct menu *child;
|
---|
| 886 | struct symbol *active;
|
---|
| 887 | int stat;
|
---|
| 888 |
|
---|
| 889 | active = sym_get_choice_value(menu->sym);
|
---|
| 890 | while (1) {
|
---|
| 891 | cprint_init();
|
---|
| 892 | cprint("--title");
|
---|
| 893 | cprint("%s", prompt ? prompt : _("Main Menu"));
|
---|
| 894 | cprint("--radiolist");
|
---|
| 895 | cprint(_(radiolist_instructions));
|
---|
| 896 | cprint("15");
|
---|
| 897 | cprint("70");
|
---|
| 898 | cprint("6");
|
---|
| 899 |
|
---|
| 900 | current_menu = menu;
|
---|
| 901 | for (child = menu->list; child; child = child->next) {
|
---|
| 902 | if (!menu_is_visible(child))
|
---|
| 903 | continue;
|
---|
| 904 | cprint("%p", child);
|
---|
| 905 | cprint("%s", menu_get_prompt(child));
|
---|
| 906 | if (child->sym == sym_get_choice_value(menu->sym))
|
---|
| 907 | cprint("ON");
|
---|
| 908 | else if (child->sym == active)
|
---|
| 909 | cprint("SELECTED");
|
---|
| 910 | else
|
---|
| 911 | cprint("OFF");
|
---|
| 912 | }
|
---|
| 913 |
|
---|
| 914 | stat = exec_conf();
|
---|
| 915 | switch (stat) {
|
---|
| 916 | case 0:
|
---|
| 917 | if (sscanf(input_buf, "%p", &child) != 1)
|
---|
| 918 | break;
|
---|
| 919 | sym_set_tristate_value(child->sym, yes);
|
---|
| 920 | return;
|
---|
| 921 | case 1:
|
---|
| 922 | if (sscanf(input_buf, "%p", &child) == 1) {
|
---|
| 923 | show_help(child);
|
---|
| 924 | active = child->sym;
|
---|
| 925 | } else
|
---|
| 926 | show_help(menu);
|
---|
| 927 | break;
|
---|
| 928 | case 255:
|
---|
| 929 | return;
|
---|
| 930 | }
|
---|
| 931 | }
|
---|
| 932 | }
|
---|
| 933 |
|
---|
| 934 | static void conf_string(struct menu *menu)
|
---|
| 935 | {
|
---|
| 936 | const char *prompt = menu_get_prompt(menu);
|
---|
| 937 | int stat;
|
---|
| 938 |
|
---|
| 939 | while (1) {
|
---|
| 940 | cprint_init();
|
---|
| 941 | cprint("--title");
|
---|
| 942 | cprint("%s", prompt ? prompt : _("Main Menu"));
|
---|
| 943 | cprint("--inputbox");
|
---|
| 944 | switch (sym_get_type(menu->sym)) {
|
---|
| 945 | case S_INT:
|
---|
| 946 | cprint(_(inputbox_instructions_int));
|
---|
| 947 | break;
|
---|
| 948 | case S_HEX:
|
---|
| 949 | cprint(_(inputbox_instructions_hex));
|
---|
| 950 | break;
|
---|
| 951 | case S_STRING:
|
---|
| 952 | cprint(_(inputbox_instructions_string));
|
---|
| 953 | break;
|
---|
| 954 | default:
|
---|
| 955 | /* panic? */;
|
---|
| 956 | }
|
---|
| 957 | cprint("10");
|
---|
| 958 | cprint("75");
|
---|
| 959 | cprint("%s", sym_get_string_value(menu->sym));
|
---|
| 960 | stat = exec_conf();
|
---|
| 961 | switch (stat) {
|
---|
| 962 | case 0:
|
---|
| 963 | if (sym_set_string_value(menu->sym, input_buf))
|
---|
| 964 | return;
|
---|
| 965 | show_textbox(NULL, _("You have made an invalid entry."), 5, 43);
|
---|
| 966 | break;
|
---|
| 967 | case 1:
|
---|
| 968 | show_help(menu);
|
---|
| 969 | break;
|
---|
| 970 | case 255:
|
---|
| 971 | return;
|
---|
| 972 | }
|
---|
| 973 | }
|
---|
| 974 | }
|
---|
| 975 |
|
---|
| 976 | static void conf_load(void)
|
---|
| 977 | {
|
---|
| 978 | int stat;
|
---|
| 979 |
|
---|
| 980 | while (1) {
|
---|
| 981 | cprint_init();
|
---|
| 982 | cprint("--inputbox");
|
---|
| 983 | cprint(load_config_text);
|
---|
| 984 | cprint("11");
|
---|
| 985 | cprint("55");
|
---|
| 986 | cprint("%s", filename);
|
---|
| 987 | stat = exec_conf();
|
---|
| 988 | switch(stat) {
|
---|
| 989 | case 0:
|
---|
| 990 | if (!input_buf[0])
|
---|
| 991 | return;
|
---|
| 992 | if (!conf_read(input_buf))
|
---|
| 993 | return;
|
---|
| 994 | show_textbox(NULL, _("File does not exist!"), 5, 38);
|
---|
| 995 | break;
|
---|
| 996 | case 1:
|
---|
| 997 | show_helptext(_("Load Alternate Configuration"), load_config_help);
|
---|
| 998 | break;
|
---|
| 999 | case 255:
|
---|
| 1000 | return;
|
---|
| 1001 | }
|
---|
| 1002 | }
|
---|
| 1003 | }
|
---|
| 1004 |
|
---|
| 1005 | static void conf_save(void)
|
---|
| 1006 | {
|
---|
| 1007 | int stat;
|
---|
| 1008 |
|
---|
| 1009 | while (1) {
|
---|
| 1010 | cprint_init();
|
---|
| 1011 | cprint("--inputbox");
|
---|
| 1012 | cprint(save_config_text);
|
---|
| 1013 | cprint("11");
|
---|
| 1014 | cprint("55");
|
---|
| 1015 | cprint("%s", filename);
|
---|
| 1016 | stat = exec_conf();
|
---|
| 1017 | switch(stat) {
|
---|
| 1018 | case 0:
|
---|
| 1019 | if (!input_buf[0])
|
---|
| 1020 | return;
|
---|
| 1021 | if (!conf_write(input_buf))
|
---|
| 1022 | return;
|
---|
| 1023 | show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
|
---|
| 1024 | break;
|
---|
| 1025 | case 1:
|
---|
| 1026 | show_helptext(_("Save Alternate Configuration"), save_config_help);
|
---|
| 1027 | break;
|
---|
| 1028 | case 255:
|
---|
| 1029 | return;
|
---|
| 1030 | }
|
---|
| 1031 | }
|
---|
| 1032 | }
|
---|
| 1033 |
|
---|
| 1034 | static void conf_cleanup(void)
|
---|
| 1035 | {
|
---|
| 1036 | tcsetattr(1, TCSAFLUSH, &ios_org);
|
---|
| 1037 | unlink(".help.tmp");
|
---|
| 1038 | unlink("lxdialog.scrltmp");
|
---|
| 1039 | }
|
---|
| 1040 |
|
---|
| 1041 | int main(int ac, char **av)
|
---|
| 1042 | {
|
---|
| 1043 | struct symbol *sym;
|
---|
| 1044 | char *mode;
|
---|
| 1045 | int stat;
|
---|
| 1046 |
|
---|
| 1047 | setlocale(LC_ALL, "");
|
---|
| 1048 | bindtextdomain(PACKAGE, LOCALEDIR);
|
---|
| 1049 | textdomain(PACKAGE);
|
---|
| 1050 |
|
---|
| 1051 | conf_parse(av[1]);
|
---|
| 1052 | conf_read(NULL);
|
---|
| 1053 |
|
---|
| 1054 | sym = sym_lookup("KERNELVERSION", 0);
|
---|
| 1055 | sym_calc_value(sym);
|
---|
| 1056 | sprintf(menu_backtitle, _("BusyBox %s Configuration"),
|
---|
| 1057 | sym_get_string_value(sym));
|
---|
| 1058 |
|
---|
| 1059 | mode = getenv("MENUCONFIG_MODE");
|
---|
| 1060 | if (mode) {
|
---|
| 1061 | if (!strcasecmp(mode, "single_menu"))
|
---|
| 1062 | single_menu_mode = 1;
|
---|
| 1063 | }
|
---|
| 1064 |
|
---|
| 1065 | tcgetattr(1, &ios_org);
|
---|
| 1066 | atexit(conf_cleanup);
|
---|
| 1067 | init_wsize();
|
---|
| 1068 | conf(&rootmenu);
|
---|
| 1069 |
|
---|
| 1070 | do {
|
---|
| 1071 | cprint_init();
|
---|
| 1072 | cprint("--yesno");
|
---|
| 1073 | cprint(_("Do you wish to save your new configuration?"));
|
---|
| 1074 | cprint("5");
|
---|
| 1075 | cprint("60");
|
---|
| 1076 | stat = exec_conf();
|
---|
| 1077 | } while (stat < 0);
|
---|
| 1078 |
|
---|
| 1079 | if (stat == 0) {
|
---|
| 1080 | if (conf_write(NULL)) {
|
---|
| 1081 | fprintf(stderr, _("\n\n"
|
---|
| 1082 | "Error during writing of the configuration.\n"
|
---|
| 1083 | "Your configuration changes were NOT saved."
|
---|
| 1084 | "\n\n"));
|
---|
| 1085 | return 1;
|
---|
| 1086 | }
|
---|
| 1087 | printf(_("\n\n"
|
---|
| 1088 | "*** End of configuration.\n"
|
---|
| 1089 | "*** Execute 'make' to build the project or try 'make help'."
|
---|
| 1090 | "\n\n"));
|
---|
| 1091 | } else {
|
---|
| 1092 | fprintf(stderr, _("\n\n"
|
---|
| 1093 | "Your configuration changes were NOT saved."
|
---|
| 1094 | "\n\n"));
|
---|
| 1095 | }
|
---|
| 1096 |
|
---|
| 1097 | return 0;
|
---|
| 1098 | }
|
---|