Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
| 3 | * Released under the terms of the GNU GPL v2.0. |
| 4 | * |
| 5 | * Introduced single menu mode (show all sub-menus in one large tree). |
| 6 | * 2002-11-06 Petr Baudis <pasky@ucw.cz> |
| 7 | * |
| 8 | * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br> |
| 9 | */ |
| 10 | |
Denys Vlasenko | b83c970 | 2011-04-18 01:19:59 +0200 | [diff] [blame] | 11 | #define _XOPEN_SOURCE 700 |
| 12 | |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 13 | #include <sys/ioctl.h> |
| 14 | #include <sys/wait.h> |
| 15 | #include <ctype.h> |
| 16 | #include <errno.h> |
| 17 | #include <fcntl.h> |
| 18 | #include <limits.h> |
| 19 | #include <signal.h> |
| 20 | #include <stdarg.h> |
| 21 | #include <stdlib.h> |
| 22 | #include <string.h> |
Denys Vlasenko | b83c970 | 2011-04-18 01:19:59 +0200 | [diff] [blame] | 23 | #include <strings.h> /* for strcasecmp */ |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 24 | #include <termios.h> |
| 25 | #include <unistd.h> |
| 26 | #include <locale.h> |
| 27 | |
| 28 | #define LKC_DIRECT_LINK |
| 29 | #include "lkc.h" |
| 30 | |
| 31 | static char menu_backtitle[128]; |
| 32 | static const char mconf_readme[] = N_( |
| 33 | "Overview\n" |
| 34 | "--------\n" |
Bernhard Reutner-Fischer | 9e8df93 | 2007-01-17 19:36:01 +0000 | [diff] [blame] | 35 | "Some features may be built directly into busybox.\n" |
| 36 | "Some may be made into standalone applets. Some features\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 37 | "may be completely removed altogether. There are also certain\n" |
Bernhard Reutner-Fischer | 9e8df93 | 2007-01-17 19:36:01 +0000 | [diff] [blame] | 38 | "parameters which are not really features, but must be\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 39 | "entered in as decimal or hexadecimal numbers or possibly text.\n" |
| 40 | "\n" |
| 41 | "Menu items beginning with [*], <M> or [ ] represent features\n" |
| 42 | "configured to be built in, modularized or removed respectively.\n" |
| 43 | "Pointed brackets <> represent module capable features.\n" |
| 44 | "\n" |
| 45 | "To change any of these features, highlight it with the cursor\n" |
| 46 | "keys and press <Y> to build it in, <M> to make it a module or\n" |
| 47 | "<N> to removed it. You may also press the <Space Bar> to cycle\n" |
| 48 | "through the available options (ie. Y->N->M->Y).\n" |
| 49 | "\n" |
| 50 | "Some additional keyboard hints:\n" |
| 51 | "\n" |
| 52 | "Menus\n" |
| 53 | "----------\n" |
| 54 | "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" |
| 55 | " you wish to change or submenu wish to select and press <Enter>.\n" |
| 56 | " Submenus are designated by \"--->\".\n" |
| 57 | "\n" |
| 58 | " Shortcut: Press the option's highlighted letter (hotkey).\n" |
| 59 | " Pressing a hotkey more than once will sequence\n" |
| 60 | " through all visible items which use that hotkey.\n" |
| 61 | "\n" |
| 62 | " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" |
| 63 | " unseen options into view.\n" |
| 64 | "\n" |
| 65 | "o To exit a menu use the cursor keys to highlight the <Exit> button\n" |
| 66 | " and press <ENTER>.\n" |
| 67 | "\n" |
| 68 | " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" |
| 69 | " using those letters. You may press a single <ESC>, but\n" |
| 70 | " there is a delayed response which you may find annoying.\n" |
| 71 | "\n" |
| 72 | " Also, the <TAB> and cursor keys will cycle between <Select>,\n" |
| 73 | " <Exit> and <Help>\n" |
| 74 | "\n" |
| 75 | "o To get help with an item, use the cursor keys to highlight <Help>\n" |
| 76 | " and Press <ENTER>.\n" |
| 77 | "\n" |
| 78 | " Shortcut: Press <H> or <?>.\n" |
| 79 | "\n" |
| 80 | "\n" |
| 81 | "Radiolists (Choice lists)\n" |
| 82 | "-----------\n" |
| 83 | "o Use the cursor keys to select the option you wish to set and press\n" |
| 84 | " <S> or the <SPACE BAR>.\n" |
| 85 | "\n" |
| 86 | " Shortcut: Press the first letter of the option you wish to set then\n" |
| 87 | " press <S> or <SPACE BAR>.\n" |
| 88 | "\n" |
| 89 | "o To see available help for the item, use the cursor keys to highlight\n" |
| 90 | " <Help> and Press <ENTER>.\n" |
| 91 | "\n" |
| 92 | " Shortcut: Press <H> or <?>.\n" |
| 93 | "\n" |
| 94 | " Also, the <TAB> and cursor keys will cycle between <Select> and\n" |
| 95 | " <Help>\n" |
| 96 | "\n" |
| 97 | "\n" |
| 98 | "Data Entry\n" |
| 99 | "-----------\n" |
| 100 | "o Enter the requested information and press <ENTER>\n" |
| 101 | " If you are entering hexadecimal values, it is not necessary to\n" |
| 102 | " add the '0x' prefix to the entry.\n" |
| 103 | "\n" |
| 104 | "o For help, use the <TAB> or cursor keys to highlight the help option\n" |
| 105 | " and press <ENTER>. You can try <TAB><H> as well.\n" |
| 106 | "\n" |
| 107 | "\n" |
| 108 | "Text Box (Help Window)\n" |
| 109 | "--------\n" |
| 110 | "o Use the cursor keys to scroll up/down/left/right. The VI editor\n" |
| 111 | " keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n" |
| 112 | " who are familiar with less and lynx.\n" |
| 113 | "\n" |
| 114 | "o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n" |
| 115 | "\n" |
| 116 | "\n" |
| 117 | "Alternate Configuration Files\n" |
| 118 | "-----------------------------\n" |
| 119 | "Menuconfig supports the use of alternate configuration files for\n" |
| 120 | "those who, for various reasons, find it necessary to switch\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 121 | "between different configurations.\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 122 | "\n" |
| 123 | "At the end of the main menu you will find two options. One is\n" |
| 124 | "for saving the current configuration to a file of your choosing.\n" |
| 125 | "The other option is for loading a previously saved alternate\n" |
| 126 | "configuration.\n" |
| 127 | "\n" |
| 128 | "Even if you don't use alternate configuration files, but you\n" |
| 129 | "find during a Menuconfig session that you have completely messed\n" |
| 130 | "up your settings, you may use the \"Load Alternate...\" option to\n" |
| 131 | "restore your previously saved settings from \".config\" without\n" |
| 132 | "restarting Menuconfig.\n" |
| 133 | "\n" |
| 134 | "Other information\n" |
| 135 | "-----------------\n" |
| 136 | "If you use Menuconfig in an XTERM window make sure you have your\n" |
| 137 | "$TERM variable set to point to a xterm definition which supports color.\n" |
| 138 | "Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" |
| 139 | "display correctly in a RXVT window because rxvt displays only one\n" |
| 140 | "intensity of color, bright.\n" |
| 141 | "\n" |
| 142 | "Menuconfig will display larger menus on screens or xterms which are\n" |
| 143 | "set to display more than the standard 25 row by 80 column geometry.\n" |
| 144 | "In order for this to work, the \"stty size\" command must be able to\n" |
| 145 | "display the screen's current row and column geometry. I STRONGLY\n" |
| 146 | "RECOMMEND that you make sure you do NOT have the shell variables\n" |
| 147 | "LINES and COLUMNS exported into your environment. Some distributions\n" |
| 148 | "export those variables via /etc/profile. Some ncurses programs can\n" |
| 149 | "become confused when those variables (LINES & COLUMNS) don't reflect\n" |
| 150 | "the true screen size.\n" |
| 151 | "\n" |
| 152 | "Optional personality available\n" |
| 153 | "------------------------------\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 154 | "If you prefer to have all of the options listed in a single\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 155 | "menu, rather than the default multimenu hierarchy, run the menuconfig\n" |
| 156 | "with MENUCONFIG_MODE environment variable set to single_menu. Example:\n" |
| 157 | "\n" |
| 158 | "make MENUCONFIG_MODE=single_menu menuconfig\n" |
| 159 | "\n" |
| 160 | "<Enter> will then unroll the appropriate category, or enfold it if it\n" |
| 161 | "is already unrolled.\n" |
| 162 | "\n" |
| 163 | "Note that this mode can eventually be a little more CPU expensive\n" |
| 164 | "(especially with a larger number of unrolled categories) than the\n" |
| 165 | "default mode.\n"), |
| 166 | menu_instructions[] = N_( |
| 167 | "Arrow keys navigate the menu. " |
| 168 | "<Enter> selects submenus --->. " |
| 169 | "Highlighted letters are hotkeys. " |
| 170 | "Pressing <Y> includes, <N> excludes, <M> modularizes features. " |
| 171 | "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " |
| 172 | "Legend: [*] built-in [ ] excluded <M> module < > module capable"), |
| 173 | radiolist_instructions[] = N_( |
| 174 | "Use the arrow keys to navigate this window or " |
| 175 | "press the hotkey of the item you wish to select " |
| 176 | "followed by the <SPACE BAR>. " |
| 177 | "Press <?> for additional information about this option."), |
| 178 | inputbox_instructions_int[] = N_( |
| 179 | "Please enter a decimal value. " |
| 180 | "Fractions will not be accepted. " |
| 181 | "Use the <TAB> key to move from the input field to the buttons below it."), |
| 182 | inputbox_instructions_hex[] = N_( |
| 183 | "Please enter a hexadecimal value. " |
| 184 | "Use the <TAB> key to move from the input field to the buttons below it."), |
| 185 | inputbox_instructions_string[] = N_( |
| 186 | "Please enter a string value. " |
| 187 | "Use the <TAB> key to move from the input field to the buttons below it."), |
| 188 | setmod_text[] = N_( |
| 189 | "This feature depends on another which has been configured as a module.\n" |
| 190 | "As a result, this feature will be built as a module."), |
| 191 | nohelp_text[] = N_( |
Denis Vlasenko | 3697a82 | 2007-01-06 10:31:45 +0000 | [diff] [blame] | 192 | "There is no help available for this option.\n"), |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 193 | load_config_text[] = N_( |
| 194 | "Enter the name of the configuration file you wish to load. " |
| 195 | "Accept the name shown to restore the configuration you " |
| 196 | "last retrieved. Leave blank to abort."), |
| 197 | load_config_help[] = N_( |
| 198 | "\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 199 | "For various reasons, one may wish to keep several different\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 200 | "configurations available on a single machine.\n" |
| 201 | "\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 202 | "If you have saved a previous configuration in a file other than\n" |
| 203 | "default, entering the name of the file here will allow you\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 204 | "to modify that configuration.\n" |
| 205 | "\n" |
| 206 | "If you are uncertain, then you have probably never used alternate\n" |
| 207 | "configuration files. You should therefor leave this blank to abort.\n"), |
| 208 | save_config_text[] = N_( |
| 209 | "Enter a filename to which this configuration should be saved " |
| 210 | "as an alternate. Leave blank to abort."), |
| 211 | save_config_help[] = N_( |
| 212 | "\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 213 | "For various reasons, one may wish to keep different\n" |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 214 | "configurations available on a single machine.\n" |
| 215 | "\n" |
| 216 | "Entering a file name here will allow you to later retrieve, modify\n" |
| 217 | "and use the current configuration as an alternate to whatever\n" |
| 218 | "configuration options you have selected at that time.\n" |
| 219 | "\n" |
| 220 | "If you are uncertain what all this means then you should probably\n" |
| 221 | "leave this blank.\n"), |
| 222 | search_help[] = N_( |
| 223 | "\n" |
| 224 | "Search for CONFIG_ symbols and display their relations.\n" |
| 225 | "Regular expressions are allowed.\n" |
| 226 | "Example: search for \"^FOO\"\n" |
| 227 | "Result:\n" |
| 228 | "-----------------------------------------------------------------\n" |
| 229 | "Symbol: FOO [=m]\n" |
| 230 | "Prompt: Foo bus is used to drive the bar HW\n" |
| 231 | "Defined at drivers/pci/Kconfig:47\n" |
| 232 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" |
| 233 | "Location:\n" |
| 234 | " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" |
| 235 | " -> PCI support (PCI [=y])\n" |
| 236 | " -> PCI access mode (<choice> [=y])\n" |
| 237 | "Selects: LIBCRC32\n" |
| 238 | "Selected by: BAR\n" |
| 239 | "-----------------------------------------------------------------\n" |
| 240 | "o The line 'Prompt:' shows the text used in the menu structure for\n" |
| 241 | " this CONFIG_ symbol\n" |
| 242 | "o The 'Defined at' line tell at what file / line number the symbol\n" |
| 243 | " is defined\n" |
| 244 | "o The 'Depends on:' line tell what symbols needs to be defined for\n" |
| 245 | " this symbol to be visible in the menu (selectable)\n" |
| 246 | "o The 'Location:' lines tell where in the menu structure this symbol\n" |
| 247 | " is located\n" |
| 248 | " A location followed by a [=y] indicate that this is a selectable\n" |
| 249 | " menu item - and current value is displayed inside brackets.\n" |
| 250 | "o The 'Selects:' line tell what symbol will be automatically\n" |
| 251 | " selected if this symbol is selected (y or m)\n" |
| 252 | "o The 'Selected by' line tell what symbol has selected this symbol\n" |
| 253 | "\n" |
| 254 | "Only relevant lines are shown.\n" |
| 255 | "\n\n" |
| 256 | "Search examples:\n" |
| 257 | "Examples: USB => find all CONFIG_ symbols containing USB\n" |
| 258 | " ^USB => find all CONFIG_ symbols starting with USB\n" |
| 259 | " USB$ => find all CONFIG_ symbols ending with USB\n" |
| 260 | "\n"); |
| 261 | |
Denys Vlasenko | 5a746dc | 2011-02-07 02:19:02 +0100 | [diff] [blame] | 262 | static char buf[4096*10], *bufptr = buf; |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 263 | static char input_buf[4096]; |
Jérémie Koenig | fbedacf | 2010-03-26 19:08:53 +0100 | [diff] [blame] | 264 | static const char filename[] = ".config"; |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 265 | static char *args[1024], **argptr = args; |
| 266 | static int indent; |
| 267 | static struct termios ios_org; |
| 268 | static int rows = 0, cols = 0; |
| 269 | static struct menu *current_menu; |
| 270 | static int child_count; |
| 271 | static int do_resize; |
| 272 | static int single_menu_mode; |
| 273 | |
| 274 | static void conf(struct menu *menu); |
| 275 | static void conf_choice(struct menu *menu); |
| 276 | static void conf_string(struct menu *menu); |
| 277 | static void conf_load(void); |
| 278 | static void conf_save(void); |
| 279 | static void show_textbox(const char *title, const char *text, int r, int c); |
| 280 | static void show_helptext(const char *title, const char *text); |
| 281 | static void show_help(struct menu *menu); |
| 282 | static void show_file(const char *filename, const char *title, int r, int c); |
| 283 | |
| 284 | static void cprint_init(void); |
| 285 | static int cprint1(const char *fmt, ...); |
| 286 | static void cprint_done(void); |
| 287 | static int cprint(const char *fmt, ...); |
| 288 | |
| 289 | static void init_wsize(void) |
| 290 | { |
| 291 | struct winsize ws; |
| 292 | char *env; |
| 293 | |
| 294 | if (!ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)) { |
| 295 | rows = ws.ws_row; |
| 296 | cols = ws.ws_col; |
| 297 | } |
| 298 | |
| 299 | if (!rows) { |
| 300 | env = getenv("LINES"); |
| 301 | if (env) |
| 302 | rows = atoi(env); |
| 303 | if (!rows) |
| 304 | rows = 24; |
| 305 | } |
| 306 | if (!cols) { |
| 307 | env = getenv("COLUMNS"); |
| 308 | if (env) |
| 309 | cols = atoi(env); |
| 310 | if (!cols) |
| 311 | cols = 80; |
| 312 | } |
| 313 | |
| 314 | if (rows < 19 || cols < 80) { |
| 315 | fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); |
| 316 | fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); |
| 317 | exit(1); |
| 318 | } |
| 319 | |
| 320 | rows -= 4; |
| 321 | cols -= 5; |
| 322 | } |
| 323 | |
| 324 | static void cprint_init(void) |
| 325 | { |
| 326 | bufptr = buf; |
| 327 | argptr = args; |
| 328 | memset(args, 0, sizeof(args)); |
| 329 | indent = 0; |
| 330 | child_count = 0; |
| 331 | cprint("./scripts/kconfig/lxdialog/lxdialog"); |
| 332 | cprint("--backtitle"); |
| 333 | cprint(menu_backtitle); |
| 334 | } |
| 335 | |
| 336 | static int cprint1(const char *fmt, ...) |
| 337 | { |
| 338 | va_list ap; |
| 339 | int res; |
| 340 | |
| 341 | if (!*argptr) |
| 342 | *argptr = bufptr; |
| 343 | va_start(ap, fmt); |
| 344 | res = vsprintf(bufptr, fmt, ap); |
| 345 | va_end(ap); |
| 346 | bufptr += res; |
| 347 | |
| 348 | return res; |
| 349 | } |
| 350 | |
| 351 | static void cprint_done(void) |
| 352 | { |
| 353 | *bufptr++ = 0; |
| 354 | argptr++; |
| 355 | } |
| 356 | |
| 357 | static int cprint(const char *fmt, ...) |
| 358 | { |
| 359 | va_list ap; |
| 360 | int res; |
| 361 | |
| 362 | *argptr++ = bufptr; |
| 363 | va_start(ap, fmt); |
| 364 | res = vsprintf(bufptr, fmt, ap); |
| 365 | va_end(ap); |
| 366 | bufptr += res; |
| 367 | *bufptr++ = 0; |
| 368 | |
| 369 | return res; |
| 370 | } |
| 371 | |
| 372 | static void get_prompt_str(struct gstr *r, struct property *prop) |
| 373 | { |
| 374 | int i, j; |
| 375 | struct menu *submenu[8], *menu; |
| 376 | |
| 377 | str_printf(r, "Prompt: %s\n", prop->text); |
| 378 | str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, |
| 379 | prop->menu->lineno); |
| 380 | if (!expr_is_yes(prop->visible.expr)) { |
| 381 | str_append(r, " Depends on: "); |
| 382 | expr_gstr_print(prop->visible.expr, r); |
| 383 | str_append(r, "\n"); |
| 384 | } |
| 385 | menu = prop->menu->parent; |
| 386 | for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) |
| 387 | submenu[i++] = menu; |
| 388 | if (i > 0) { |
| 389 | str_printf(r, " Location:\n"); |
| 390 | for (j = 4; --i >= 0; j += 2) { |
| 391 | menu = submenu[i]; |
| 392 | str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu)); |
| 393 | if (menu->sym) { |
| 394 | str_printf(r, " (%s [=%s])", menu->sym->name ? |
| 395 | menu->sym->name : "<choice>", |
| 396 | sym_get_string_value(menu->sym)); |
| 397 | } |
| 398 | str_append(r, "\n"); |
| 399 | } |
| 400 | } |
| 401 | } |
| 402 | |
| 403 | static void get_symbol_str(struct gstr *r, struct symbol *sym) |
| 404 | { |
| 405 | bool hit; |
| 406 | struct property *prop; |
| 407 | |
| 408 | str_printf(r, "Symbol: %s [=%s]\n", sym->name, |
| 409 | sym_get_string_value(sym)); |
| 410 | for_all_prompts(sym, prop) |
| 411 | get_prompt_str(r, prop); |
| 412 | hit = false; |
| 413 | for_all_properties(sym, prop, P_SELECT) { |
| 414 | if (!hit) { |
| 415 | str_append(r, " Selects: "); |
| 416 | hit = true; |
| 417 | } else |
| 418 | str_printf(r, " && "); |
| 419 | expr_gstr_print(prop->expr, r); |
| 420 | } |
| 421 | if (hit) |
| 422 | str_append(r, "\n"); |
| 423 | if (sym->rev_dep.expr) { |
| 424 | str_append(r, " Selected by: "); |
| 425 | expr_gstr_print(sym->rev_dep.expr, r); |
| 426 | str_append(r, "\n"); |
| 427 | } |
| 428 | str_append(r, "\n\n"); |
| 429 | } |
| 430 | |
| 431 | static struct gstr get_relations_str(struct symbol **sym_arr) |
| 432 | { |
| 433 | struct symbol *sym; |
| 434 | struct gstr res = str_new(); |
| 435 | int i; |
| 436 | |
| 437 | for (i = 0; sym_arr && (sym = sym_arr[i]); i++) |
| 438 | get_symbol_str(&res, sym); |
| 439 | if (!i) |
| 440 | str_append(&res, "No matches found.\n"); |
| 441 | return res; |
| 442 | } |
| 443 | |
| 444 | pid_t pid; |
| 445 | |
| 446 | static void winch_handler(int sig) |
| 447 | { |
| 448 | if (!do_resize) { |
| 449 | kill(pid, SIGINT); |
| 450 | do_resize = 1; |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | static int exec_conf(void) |
| 455 | { |
| 456 | int pipefd[2], stat, size; |
| 457 | struct sigaction sa; |
| 458 | sigset_t sset, osset; |
| 459 | |
| 460 | sigemptyset(&sset); |
| 461 | sigaddset(&sset, SIGINT); |
| 462 | sigprocmask(SIG_BLOCK, &sset, &osset); |
| 463 | |
| 464 | signal(SIGINT, SIG_DFL); |
| 465 | |
| 466 | sa.sa_handler = winch_handler; |
| 467 | sigemptyset(&sa.sa_mask); |
| 468 | sa.sa_flags = SA_RESTART; |
| 469 | sigaction(SIGWINCH, &sa, NULL); |
| 470 | |
| 471 | *argptr++ = NULL; |
| 472 | |
| 473 | pipe(pipefd); |
| 474 | pid = fork(); |
| 475 | if (pid == 0) { |
| 476 | sigprocmask(SIG_SETMASK, &osset, NULL); |
| 477 | dup2(pipefd[1], 2); |
| 478 | close(pipefd[0]); |
| 479 | close(pipefd[1]); |
| 480 | execv(args[0], args); |
| 481 | _exit(EXIT_FAILURE); |
| 482 | } |
| 483 | |
| 484 | close(pipefd[1]); |
| 485 | bufptr = input_buf; |
| 486 | while (1) { |
| 487 | size = input_buf + sizeof(input_buf) - bufptr; |
| 488 | size = read(pipefd[0], bufptr, size); |
| 489 | if (size <= 0) { |
| 490 | if (size < 0) { |
| 491 | if (errno == EINTR || errno == EAGAIN) |
| 492 | continue; |
| 493 | perror("read"); |
| 494 | } |
| 495 | break; |
| 496 | } |
| 497 | bufptr += size; |
| 498 | } |
| 499 | *bufptr++ = 0; |
| 500 | close(pipefd[0]); |
| 501 | waitpid(pid, &stat, 0); |
| 502 | |
| 503 | if (do_resize) { |
| 504 | init_wsize(); |
| 505 | do_resize = 0; |
| 506 | sigprocmask(SIG_SETMASK, &osset, NULL); |
| 507 | return -1; |
| 508 | } |
| 509 | if (WIFSIGNALED(stat)) { |
| 510 | printf("\finterrupted(%d)\n", WTERMSIG(stat)); |
| 511 | exit(1); |
| 512 | } |
| 513 | #if 0 |
| 514 | printf("\fexit state: %d\nexit data: '%s'\n", WEXITSTATUS(stat), input_buf); |
| 515 | sleep(1); |
| 516 | #endif |
| 517 | sigpending(&sset); |
| 518 | if (sigismember(&sset, SIGINT)) { |
| 519 | printf("\finterrupted\n"); |
| 520 | exit(1); |
| 521 | } |
| 522 | sigprocmask(SIG_SETMASK, &osset, NULL); |
| 523 | |
| 524 | return WEXITSTATUS(stat); |
| 525 | } |
| 526 | |
| 527 | static void search_conf(void) |
| 528 | { |
| 529 | struct symbol **sym_arr; |
| 530 | int stat; |
| 531 | struct gstr res; |
| 532 | |
| 533 | again: |
| 534 | cprint_init(); |
| 535 | cprint("--title"); |
| 536 | cprint(_("Search Configuration Parameter")); |
| 537 | cprint("--inputbox"); |
| 538 | cprint(_("Enter CONFIG_ (sub)string to search for (omit CONFIG_)")); |
| 539 | cprint("10"); |
| 540 | cprint("75"); |
| 541 | cprint(""); |
| 542 | stat = exec_conf(); |
| 543 | if (stat < 0) |
| 544 | goto again; |
| 545 | switch (stat) { |
| 546 | case 0: |
| 547 | break; |
| 548 | case 1: |
| 549 | show_helptext(_("Search Configuration"), search_help); |
| 550 | goto again; |
| 551 | default: |
| 552 | return; |
| 553 | } |
| 554 | |
| 555 | sym_arr = sym_re_search(input_buf); |
| 556 | res = get_relations_str(sym_arr); |
| 557 | free(sym_arr); |
| 558 | show_textbox(_("Search Results"), str_get(&res), 0, 0); |
| 559 | str_free(&res); |
| 560 | } |
| 561 | |
| 562 | static void build_conf(struct menu *menu) |
| 563 | { |
| 564 | struct symbol *sym; |
| 565 | struct property *prop; |
| 566 | struct menu *child; |
| 567 | int type, tmp, doint = 2; |
| 568 | tristate val; |
| 569 | char ch; |
| 570 | |
| 571 | if (!menu_is_visible(menu)) |
| 572 | return; |
| 573 | |
| 574 | sym = menu->sym; |
| 575 | prop = menu->prompt; |
| 576 | if (!sym) { |
| 577 | if (prop && menu != current_menu) { |
| 578 | const char *prompt = menu_get_prompt(menu); |
| 579 | switch (prop->type) { |
| 580 | case P_MENU: |
| 581 | child_count++; |
| 582 | cprint("m%p", menu); |
| 583 | |
| 584 | if (single_menu_mode) { |
| 585 | cprint1("%s%*c%s", |
| 586 | menu->data ? "-->" : "++>", |
| 587 | indent + 1, ' ', prompt); |
| 588 | } else |
| 589 | cprint1(" %*c%s --->", indent + 1, ' ', prompt); |
| 590 | |
| 591 | cprint_done(); |
| 592 | if (single_menu_mode && menu->data) |
| 593 | goto conf_childs; |
| 594 | return; |
| 595 | default: |
| 596 | if (prompt) { |
| 597 | child_count++; |
| 598 | cprint(":%p", menu); |
| 599 | cprint("---%*c%s", indent + 1, ' ', prompt); |
| 600 | } |
| 601 | } |
| 602 | } else |
| 603 | doint = 0; |
| 604 | goto conf_childs; |
| 605 | } |
| 606 | |
| 607 | type = sym_get_type(sym); |
| 608 | if (sym_is_choice(sym)) { |
| 609 | struct symbol *def_sym = sym_get_choice_value(sym); |
| 610 | struct menu *def_menu = NULL; |
| 611 | |
| 612 | child_count++; |
| 613 | for (child = menu->list; child; child = child->next) { |
| 614 | if (menu_is_visible(child) && child->sym == def_sym) |
| 615 | def_menu = child; |
| 616 | } |
| 617 | |
| 618 | val = sym_get_tristate_value(sym); |
| 619 | if (sym_is_changable(sym)) { |
| 620 | cprint("t%p", menu); |
| 621 | switch (type) { |
| 622 | case S_BOOLEAN: |
| 623 | cprint1("[%c]", val == no ? ' ' : '*'); |
| 624 | break; |
| 625 | case S_TRISTATE: |
| 626 | switch (val) { |
| 627 | case yes: ch = '*'; break; |
| 628 | case mod: ch = 'M'; break; |
| 629 | default: ch = ' '; break; |
| 630 | } |
| 631 | cprint1("<%c>", ch); |
| 632 | break; |
| 633 | } |
| 634 | } else { |
| 635 | cprint("%c%p", def_menu ? 't' : ':', menu); |
| 636 | cprint1(" "); |
| 637 | } |
| 638 | |
| 639 | cprint1("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); |
| 640 | if (val == yes) { |
| 641 | if (def_menu) { |
| 642 | cprint1(" (%s)", menu_get_prompt(def_menu)); |
| 643 | cprint1(" --->"); |
| 644 | cprint_done(); |
| 645 | if (def_menu->list) { |
| 646 | indent += 2; |
| 647 | build_conf(def_menu); |
| 648 | indent -= 2; |
| 649 | } |
| 650 | } else |
| 651 | cprint_done(); |
| 652 | return; |
| 653 | } |
| 654 | cprint_done(); |
| 655 | } else { |
| 656 | if (menu == current_menu) { |
| 657 | cprint(":%p", menu); |
| 658 | cprint("---%*c%s", indent + 1, ' ', menu_get_prompt(menu)); |
| 659 | goto conf_childs; |
| 660 | } |
| 661 | child_count++; |
| 662 | val = sym_get_tristate_value(sym); |
| 663 | if (sym_is_choice_value(sym) && val == yes) { |
| 664 | cprint(":%p", menu); |
| 665 | cprint1(" "); |
| 666 | } else { |
| 667 | switch (type) { |
| 668 | case S_BOOLEAN: |
| 669 | cprint("t%p", menu); |
| 670 | if (sym_is_changable(sym)) |
| 671 | cprint1("[%c]", val == no ? ' ' : '*'); |
| 672 | else |
| 673 | cprint1("---"); |
| 674 | break; |
| 675 | case S_TRISTATE: |
| 676 | cprint("t%p", menu); |
| 677 | switch (val) { |
| 678 | case yes: ch = '*'; break; |
| 679 | case mod: ch = 'M'; break; |
| 680 | default: ch = ' '; break; |
| 681 | } |
| 682 | if (sym_is_changable(sym)) |
| 683 | cprint1("<%c>", ch); |
| 684 | else |
| 685 | cprint1("---"); |
| 686 | break; |
| 687 | default: |
| 688 | cprint("s%p", menu); |
| 689 | tmp = cprint1("(%s)", sym_get_string_value(sym)); |
| 690 | tmp = indent - tmp + 4; |
| 691 | if (tmp < 0) |
| 692 | tmp = 0; |
| 693 | cprint1("%*c%s%s", tmp, ' ', menu_get_prompt(menu), |
| 694 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
| 695 | "" : " (NEW)"); |
| 696 | cprint_done(); |
| 697 | goto conf_childs; |
| 698 | } |
| 699 | } |
| 700 | cprint1("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), |
| 701 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
| 702 | "" : " (NEW)"); |
| 703 | if (menu->prompt->type == P_MENU) { |
| 704 | cprint1(" --->"); |
| 705 | cprint_done(); |
| 706 | return; |
| 707 | } |
| 708 | cprint_done(); |
| 709 | } |
| 710 | |
| 711 | conf_childs: |
| 712 | indent += doint; |
| 713 | for (child = menu->list; child; child = child->next) |
| 714 | build_conf(child); |
| 715 | indent -= doint; |
| 716 | } |
| 717 | |
| 718 | static void conf(struct menu *menu) |
| 719 | { |
| 720 | struct menu *submenu; |
| 721 | const char *prompt = menu_get_prompt(menu); |
| 722 | struct symbol *sym; |
| 723 | char active_entry[40]; |
| 724 | int stat, type, i; |
| 725 | |
| 726 | unlink("lxdialog.scrltmp"); |
| 727 | active_entry[0] = 0; |
| 728 | while (1) { |
| 729 | cprint_init(); |
| 730 | cprint("--title"); |
| 731 | cprint("%s", prompt ? prompt : _("Main Menu")); |
| 732 | cprint("--menu"); |
| 733 | cprint(_(menu_instructions)); |
| 734 | cprint("%d", rows); |
| 735 | cprint("%d", cols); |
| 736 | cprint("%d", rows - 10); |
| 737 | cprint("%s", active_entry); |
| 738 | current_menu = menu; |
| 739 | build_conf(menu); |
| 740 | if (!child_count) |
| 741 | break; |
| 742 | if (menu == &rootmenu) { |
| 743 | cprint(":"); |
| 744 | cprint("--- "); |
| 745 | cprint("L"); |
| 746 | cprint(_(" Load an Alternate Configuration File")); |
| 747 | cprint("S"); |
| 748 | cprint(_(" Save Configuration to an Alternate File")); |
| 749 | } |
| 750 | stat = exec_conf(); |
| 751 | if (stat < 0) |
| 752 | continue; |
| 753 | |
| 754 | if (stat == 1 || stat == 255) |
| 755 | break; |
| 756 | |
| 757 | type = input_buf[0]; |
| 758 | if (!type) |
| 759 | continue; |
| 760 | |
| 761 | for (i = 0; input_buf[i] && !isspace(input_buf[i]); i++) |
| 762 | ; |
| 763 | if (i >= sizeof(active_entry)) |
| 764 | i = sizeof(active_entry) - 1; |
| 765 | input_buf[i] = 0; |
| 766 | strcpy(active_entry, input_buf); |
| 767 | |
| 768 | sym = NULL; |
| 769 | submenu = NULL; |
| 770 | if (sscanf(input_buf + 1, "%p", &submenu) == 1) |
| 771 | sym = submenu->sym; |
| 772 | |
| 773 | switch (stat) { |
| 774 | case 0: |
| 775 | switch (type) { |
| 776 | case 'm': |
| 777 | if (single_menu_mode) |
| 778 | submenu->data = (void *) (long) !submenu->data; |
| 779 | else |
| 780 | conf(submenu); |
| 781 | break; |
| 782 | case 't': |
| 783 | if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) |
| 784 | conf_choice(submenu); |
| 785 | else if (submenu->prompt->type == P_MENU) |
| 786 | conf(submenu); |
| 787 | break; |
| 788 | case 's': |
| 789 | conf_string(submenu); |
| 790 | break; |
| 791 | case 'L': |
| 792 | conf_load(); |
| 793 | break; |
| 794 | case 'S': |
| 795 | conf_save(); |
| 796 | break; |
| 797 | } |
| 798 | break; |
| 799 | case 2: |
| 800 | if (sym) |
| 801 | show_help(submenu); |
| 802 | else |
| 803 | show_helptext("README", _(mconf_readme)); |
| 804 | break; |
| 805 | case 3: |
| 806 | if (type == 't') { |
| 807 | if (sym_set_tristate_value(sym, yes)) |
| 808 | break; |
| 809 | if (sym_set_tristate_value(sym, mod)) |
| 810 | show_textbox(NULL, setmod_text, 6, 74); |
| 811 | } |
| 812 | break; |
| 813 | case 4: |
| 814 | if (type == 't') |
| 815 | sym_set_tristate_value(sym, no); |
| 816 | break; |
| 817 | case 5: |
| 818 | if (type == 't') |
| 819 | sym_set_tristate_value(sym, mod); |
| 820 | break; |
| 821 | case 6: |
| 822 | if (type == 't') |
| 823 | sym_toggle_tristate_value(sym); |
| 824 | else if (type == 'm') |
| 825 | conf(submenu); |
| 826 | break; |
| 827 | case 7: |
| 828 | search_conf(); |
| 829 | break; |
| 830 | } |
| 831 | } |
| 832 | } |
| 833 | |
| 834 | static void show_textbox(const char *title, const char *text, int r, int c) |
| 835 | { |
| 836 | int fd; |
| 837 | |
| 838 | fd = creat(".help.tmp", 0777); |
| 839 | write(fd, text, strlen(text)); |
| 840 | close(fd); |
| 841 | show_file(".help.tmp", title, r, c); |
| 842 | unlink(".help.tmp"); |
| 843 | } |
| 844 | |
| 845 | static void show_helptext(const char *title, const char *text) |
| 846 | { |
| 847 | show_textbox(title, text, 0, 0); |
| 848 | } |
| 849 | |
| 850 | static void show_help(struct menu *menu) |
| 851 | { |
| 852 | struct gstr help = str_new(); |
| 853 | struct symbol *sym = menu->sym; |
| 854 | |
| 855 | if (sym->help) |
| 856 | { |
| 857 | if (sym->name) { |
| 858 | str_printf(&help, "CONFIG_%s:\n\n", sym->name); |
| 859 | str_append(&help, _(sym->help)); |
| 860 | str_append(&help, "\n"); |
| 861 | } |
| 862 | } else { |
| 863 | str_append(&help, nohelp_text); |
| 864 | } |
| 865 | get_symbol_str(&help, sym); |
| 866 | show_helptext(menu_get_prompt(menu), str_get(&help)); |
| 867 | str_free(&help); |
| 868 | } |
| 869 | |
| 870 | static void show_file(const char *filename, const char *title, int r, int c) |
| 871 | { |
| 872 | do { |
| 873 | cprint_init(); |
| 874 | if (title) { |
| 875 | cprint("--title"); |
| 876 | cprint("%s", title); |
| 877 | } |
| 878 | cprint("--textbox"); |
| 879 | cprint("%s", filename); |
| 880 | cprint("%d", r ? r : rows); |
| 881 | cprint("%d", c ? c : cols); |
| 882 | } while (exec_conf() < 0); |
| 883 | } |
| 884 | |
| 885 | static void conf_choice(struct menu *menu) |
| 886 | { |
| 887 | const char *prompt = menu_get_prompt(menu); |
| 888 | struct menu *child; |
| 889 | struct symbol *active; |
| 890 | int stat; |
| 891 | |
| 892 | active = sym_get_choice_value(menu->sym); |
| 893 | while (1) { |
| 894 | cprint_init(); |
| 895 | cprint("--title"); |
| 896 | cprint("%s", prompt ? prompt : _("Main Menu")); |
| 897 | cprint("--radiolist"); |
| 898 | cprint(_(radiolist_instructions)); |
| 899 | cprint("15"); |
| 900 | cprint("70"); |
| 901 | cprint("6"); |
| 902 | |
| 903 | current_menu = menu; |
| 904 | for (child = menu->list; child; child = child->next) { |
| 905 | if (!menu_is_visible(child)) |
| 906 | continue; |
| 907 | cprint("%p", child); |
| 908 | cprint("%s", menu_get_prompt(child)); |
| 909 | if (child->sym == sym_get_choice_value(menu->sym)) |
| 910 | cprint("ON"); |
| 911 | else if (child->sym == active) |
| 912 | cprint("SELECTED"); |
| 913 | else |
| 914 | cprint("OFF"); |
| 915 | } |
| 916 | |
| 917 | stat = exec_conf(); |
| 918 | switch (stat) { |
| 919 | case 0: |
| 920 | if (sscanf(input_buf, "%p", &child) != 1) |
| 921 | break; |
| 922 | sym_set_tristate_value(child->sym, yes); |
| 923 | return; |
| 924 | case 1: |
| 925 | if (sscanf(input_buf, "%p", &child) == 1) { |
| 926 | show_help(child); |
| 927 | active = child->sym; |
| 928 | } else |
| 929 | show_help(menu); |
| 930 | break; |
| 931 | case 255: |
| 932 | return; |
| 933 | } |
| 934 | } |
| 935 | } |
| 936 | |
| 937 | static void conf_string(struct menu *menu) |
| 938 | { |
| 939 | const char *prompt = menu_get_prompt(menu); |
| 940 | int stat; |
| 941 | |
| 942 | while (1) { |
| 943 | cprint_init(); |
| 944 | cprint("--title"); |
| 945 | cprint("%s", prompt ? prompt : _("Main Menu")); |
| 946 | cprint("--inputbox"); |
| 947 | switch (sym_get_type(menu->sym)) { |
| 948 | case S_INT: |
| 949 | cprint(_(inputbox_instructions_int)); |
| 950 | break; |
| 951 | case S_HEX: |
| 952 | cprint(_(inputbox_instructions_hex)); |
| 953 | break; |
| 954 | case S_STRING: |
| 955 | cprint(_(inputbox_instructions_string)); |
| 956 | break; |
| 957 | default: |
| 958 | /* panic? */; |
| 959 | } |
| 960 | cprint("10"); |
| 961 | cprint("75"); |
| 962 | cprint("%s", sym_get_string_value(menu->sym)); |
| 963 | stat = exec_conf(); |
| 964 | switch (stat) { |
| 965 | case 0: |
| 966 | if (sym_set_string_value(menu->sym, input_buf)) |
| 967 | return; |
| 968 | show_textbox(NULL, _("You have made an invalid entry."), 5, 43); |
| 969 | break; |
| 970 | case 1: |
| 971 | show_help(menu); |
| 972 | break; |
| 973 | case 255: |
| 974 | return; |
| 975 | } |
| 976 | } |
| 977 | } |
| 978 | |
| 979 | static void conf_load(void) |
| 980 | { |
| 981 | int stat; |
| 982 | |
| 983 | while (1) { |
| 984 | cprint_init(); |
| 985 | cprint("--inputbox"); |
| 986 | cprint(load_config_text); |
| 987 | cprint("11"); |
| 988 | cprint("55"); |
| 989 | cprint("%s", filename); |
| 990 | stat = exec_conf(); |
| 991 | switch(stat) { |
| 992 | case 0: |
| 993 | if (!input_buf[0]) |
| 994 | return; |
| 995 | if (!conf_read(input_buf)) |
| 996 | return; |
| 997 | show_textbox(NULL, _("File does not exist!"), 5, 38); |
| 998 | break; |
| 999 | case 1: |
| 1000 | show_helptext(_("Load Alternate Configuration"), load_config_help); |
| 1001 | break; |
| 1002 | case 255: |
| 1003 | return; |
| 1004 | } |
| 1005 | } |
| 1006 | } |
| 1007 | |
| 1008 | static void conf_save(void) |
| 1009 | { |
| 1010 | int stat; |
| 1011 | |
| 1012 | while (1) { |
| 1013 | cprint_init(); |
| 1014 | cprint("--inputbox"); |
| 1015 | cprint(save_config_text); |
| 1016 | cprint("11"); |
| 1017 | cprint("55"); |
| 1018 | cprint("%s", filename); |
| 1019 | stat = exec_conf(); |
| 1020 | switch(stat) { |
| 1021 | case 0: |
| 1022 | if (!input_buf[0]) |
| 1023 | return; |
| 1024 | if (!conf_write(input_buf)) |
| 1025 | return; |
| 1026 | show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); |
| 1027 | break; |
| 1028 | case 1: |
| 1029 | show_helptext(_("Save Alternate Configuration"), save_config_help); |
| 1030 | break; |
| 1031 | case 255: |
| 1032 | return; |
| 1033 | } |
| 1034 | } |
| 1035 | } |
| 1036 | |
| 1037 | static void conf_cleanup(void) |
| 1038 | { |
| 1039 | tcsetattr(1, TCSAFLUSH, &ios_org); |
| 1040 | unlink(".help.tmp"); |
| 1041 | unlink("lxdialog.scrltmp"); |
| 1042 | } |
| 1043 | |
| 1044 | int main(int ac, char **av) |
| 1045 | { |
| 1046 | struct symbol *sym; |
| 1047 | char *mode; |
| 1048 | int stat; |
| 1049 | |
| 1050 | setlocale(LC_ALL, ""); |
| 1051 | bindtextdomain(PACKAGE, LOCALEDIR); |
| 1052 | textdomain(PACKAGE); |
| 1053 | |
| 1054 | conf_parse(av[1]); |
| 1055 | conf_read(NULL); |
| 1056 | |
| 1057 | sym = sym_lookup("KERNELVERSION", 0); |
| 1058 | sym_calc_value(sym); |
Denis Vlasenko | 3697a82 | 2007-01-06 10:31:45 +0000 | [diff] [blame] | 1059 | sprintf(menu_backtitle, _("BusyBox %s Configuration"), |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 1060 | sym_get_string_value(sym)); |
| 1061 | |
| 1062 | mode = getenv("MENUCONFIG_MODE"); |
| 1063 | if (mode) { |
| 1064 | if (!strcasecmp(mode, "single_menu")) |
| 1065 | single_menu_mode = 1; |
| 1066 | } |
| 1067 | |
| 1068 | tcgetattr(1, &ios_org); |
| 1069 | atexit(conf_cleanup); |
| 1070 | init_wsize(); |
| 1071 | conf(&rootmenu); |
| 1072 | |
| 1073 | do { |
| 1074 | cprint_init(); |
| 1075 | cprint("--yesno"); |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 1076 | cprint(_("Do you wish to save your new configuration?")); |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 1077 | cprint("5"); |
| 1078 | cprint("60"); |
| 1079 | stat = exec_conf(); |
| 1080 | } while (stat < 0); |
| 1081 | |
| 1082 | if (stat == 0) { |
| 1083 | if (conf_write(NULL)) { |
| 1084 | fprintf(stderr, _("\n\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 1085 | "Error during writing of the configuration.\n" |
| 1086 | "Your configuration changes were NOT saved." |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 1087 | "\n\n")); |
| 1088 | return 1; |
| 1089 | } |
| 1090 | printf(_("\n\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 1091 | "*** End of configuration.\n" |
| 1092 | "*** Execute 'make' to build the project or try 'make help'." |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 1093 | "\n\n")); |
| 1094 | } else { |
| 1095 | fprintf(stderr, _("\n\n" |
Denis Vlasenko | 417e240 | 2008-05-28 11:59:32 +0000 | [diff] [blame] | 1096 | "Your configuration changes were NOT saved." |
Denis Vlasenko | 7d219aa | 2006-10-05 10:17:08 +0000 | [diff] [blame] | 1097 | "\n\n")); |
| 1098 | } |
| 1099 | |
| 1100 | return 0; |
| 1101 | } |