X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=kitten%2Fscripts%2Fkconfig%2Fmconf.c;fp=kitten%2Fscripts%2Fkconfig%2Fmconf.c;h=0000000000000000000000000000000000000000;hb=80d6ccd14cca51eec611cc96cf1e39c7a9c98421;hp=d7d496284c5b20df9e58c3cb3482b11a266a94d5;hpb=e5d7715c14a23e72d742d402d4e4cdf97ffab697;p=palacios.releases.git diff --git a/kitten/scripts/kconfig/mconf.c b/kitten/scripts/kconfig/mconf.c deleted file mode 100644 index d7d4962..0000000 --- a/kitten/scripts/kconfig/mconf.c +++ /dev/null @@ -1,1098 +0,0 @@ -/* - * Copyright (C) 2002 Roman Zippel - * Released under the terms of the GNU GPL v2.0. - * - * Introduced single menu mode (show all sub-menus in one large tree). - * 2002-11-06 Petr Baudis - * - * i18n, 2005, Arnaldo Carvalho de Melo - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define LKC_DIRECT_LINK -#include "lkc.h" - -static char menu_backtitle[128]; -static const char mconf_readme[] = N_( -"Overview\n" -"--------\n" -"Some kernel features may be built directly into the kernel.\n" -"Some may be made into loadable runtime modules. Some features\n" -"may be completely removed altogether. There are also certain\n" -"kernel parameters which are not really features, but must be\n" -"entered in as decimal or hexadecimal numbers or possibly text.\n" -"\n" -"Menu items beginning with [*], or [ ] represent features\n" -"configured to be built in, modularized or removed respectively.\n" -"Pointed brackets <> represent module capable features.\n" -"\n" -"To change any of these features, highlight it with the cursor\n" -"keys and press to build it in, to make it a module or\n" -" to removed it. You may also press the to cycle\n" -"through the available options (ie. Y->N->M->Y).\n" -"\n" -"Some additional keyboard hints:\n" -"\n" -"Menus\n" -"----------\n" -"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" -" you wish to change or submenu wish to select and press .\n" -" Submenus are designated by \"--->\".\n" -"\n" -" Shortcut: Press the option's highlighted letter (hotkey).\n" -" Pressing a hotkey more than once will sequence\n" -" through all visible items which use that hotkey.\n" -"\n" -" You may also use the and keys to scroll\n" -" unseen options into view.\n" -"\n" -"o To exit a menu use the cursor keys to highlight the button\n" -" and press .\n" -"\n" -" Shortcut: Press or or if there is no hotkey\n" -" using those letters. You may press a single , but\n" -" there is a delayed response which you may find annoying.\n" -"\n" -" Also, the and cursor keys will cycle between and\n" -" \n" -"\n" -"\n" -"Data Entry\n" -"-----------\n" -"o Enter the requested information and press \n" -" If you are entering hexadecimal values, it is not necessary to\n" -" add the '0x' prefix to the entry.\n" -"\n" -"o For help, use the or cursor keys to highlight the help option\n" -" and press . You can try as well.\n" -"\n" -"\n" -"Text Box (Help Window)\n" -"--------\n" -"o Use the cursor keys to scroll up/down/left/right. The VI editor\n" -" keys h,j,k,l function here as do and for those\n" -" who are familiar with less and lynx.\n" -"\n" -"o Press , , or to exit.\n" -"\n" -"\n" -"Alternate Configuration Files\n" -"-----------------------------\n" -"Menuconfig supports the use of alternate configuration files for\n" -"those who, for various reasons, find it necessary to switch\n" -"between different kernel configurations.\n" -"\n" -"At the end of the main menu you will find two options. One is\n" -"for saving the current configuration to a file of your choosing.\n" -"The other option is for loading a previously saved alternate\n" -"configuration.\n" -"\n" -"Even if you don't use alternate configuration files, but you\n" -"find during a Menuconfig session that you have completely messed\n" -"up your settings, you may use the \"Load Alternate...\" option to\n" -"restore your previously saved settings from \".config\" without\n" -"restarting Menuconfig.\n" -"\n" -"Other information\n" -"-----------------\n" -"If you use Menuconfig in an XTERM window make sure you have your\n" -"$TERM variable set to point to a xterm definition which supports color.\n" -"Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" -"display correctly in a RXVT window because rxvt displays only one\n" -"intensity of color, bright.\n" -"\n" -"Menuconfig will display larger menus on screens or xterms which are\n" -"set to display more than the standard 25 row by 80 column geometry.\n" -"In order for this to work, the \"stty size\" command must be able to\n" -"display the screen's current row and column geometry. I STRONGLY\n" -"RECOMMEND that you make sure you do NOT have the shell variables\n" -"LINES and COLUMNS exported into your environment. Some distributions\n" -"export those variables via /etc/profile. Some ncurses programs can\n" -"become confused when those variables (LINES & COLUMNS) don't reflect\n" -"the true screen size.\n" -"\n" -"Optional personality available\n" -"------------------------------\n" -"If you prefer to have all of the kernel options listed in a single\n" -"menu, rather than the default multimenu hierarchy, run the menuconfig\n" -"with MENUCONFIG_MODE environment variable set to single_menu. Example:\n" -"\n" -"make MENUCONFIG_MODE=single_menu menuconfig\n" -"\n" -" will then unroll the appropriate category, or enfold it if it\n" -"is already unrolled.\n" -"\n" -"Note that this mode can eventually be a little more CPU expensive\n" -"(especially with a larger number of unrolled categories) than the\n" -"default mode.\n"), -menu_instructions[] = N_( - "Arrow keys navigate the menu. " - " selects submenus --->. " - "Highlighted letters are hotkeys. " - "Pressing includes, excludes, modularizes features. " - "Press to exit, for Help, for Search. " - "Legend: [*] built-in [ ] excluded module < > module capable"), -radiolist_instructions[] = N_( - "Use the arrow keys to navigate this window or " - "press the hotkey of the item you wish to select " - "followed by the . " - "Press for additional information about this option."), -inputbox_instructions_int[] = N_( - "Please enter a decimal value. " - "Fractions will not be accepted. " - "Use the key to move from the input field to the buttons below it."), -inputbox_instructions_hex[] = N_( - "Please enter a hexadecimal value. " - "Use the key to move from the input field to the buttons below it."), -inputbox_instructions_string[] = N_( - "Please enter a string value. " - "Use the key to move from the input field to the buttons below it."), -setmod_text[] = N_( - "This feature depends on another which has been configured as a module.\n" - "As a result, this feature will be built as a module."), -nohelp_text[] = N_( - "There is no help available for this kernel option.\n"), -load_config_text[] = N_( - "Enter the name of the configuration file you wish to load. " - "Accept the name shown to restore the configuration you " - "last retrieved. Leave blank to abort."), -load_config_help[] = N_( - "\n" - "For various reasons, one may wish to keep several different kernel\n" - "configurations available on a single machine.\n" - "\n" - "If you have saved a previous configuration in a file other than the\n" - "kernel's default, entering the name of the file here will allow you\n" - "to modify that configuration.\n" - "\n" - "If you are uncertain, then you have probably never used alternate\n" - "configuration files. You should therefor leave this blank to abort.\n"), -save_config_text[] = N_( - "Enter a filename to which this configuration should be saved " - "as an alternate. Leave blank to abort."), -save_config_help[] = N_( - "\n" - "For various reasons, one may wish to keep different kernel\n" - "configurations available on a single machine.\n" - "\n" - "Entering a file name here will allow you to later retrieve, modify\n" - "and use the current configuration as an alternate to whatever\n" - "configuration options you have selected at that time.\n" - "\n" - "If you are uncertain what all this means then you should probably\n" - "leave this blank.\n"), -search_help[] = N_( - "\n" - "Search for CONFIG_ symbols and display their relations.\n" - "Regular expressions are allowed.\n" - "Example: search for \"^FOO\"\n" - "Result:\n" - "-----------------------------------------------------------------\n" - "Symbol: FOO [=m]\n" - "Prompt: Foo bus is used to drive the bar HW\n" - "Defined at drivers/pci/Kconfig:47\n" - "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" - "Location:\n" - " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" - " -> PCI support (PCI [=y])\n" - " -> PCI access mode ( [=y])\n" - "Selects: LIBCRC32\n" - "Selected by: BAR\n" - "-----------------------------------------------------------------\n" - "o The line 'Prompt:' shows the text used in the menu structure for\n" - " this CONFIG_ symbol\n" - "o The 'Defined at' line tell at what file / line number the symbol\n" - " is defined\n" - "o The 'Depends on:' line tell what symbols needs to be defined for\n" - " this symbol to be visible in the menu (selectable)\n" - "o The 'Location:' lines tell where in the menu structure this symbol\n" - " is located\n" - " A location followed by a [=y] indicate that this is a selectable\n" - " menu item - and current value is displayed inside brackets.\n" - "o The 'Selects:' line tell what symbol will be automatically\n" - " selected if this symbol is selected (y or m)\n" - "o The 'Selected by' line tell what symbol has selected this symbol\n" - "\n" - "Only relevant lines are shown.\n" - "\n\n" - "Search examples:\n" - "Examples: USB => find all CONFIG_ symbols containing USB\n" - " ^USB => find all CONFIG_ symbols starting with USB\n" - " USB$ => find all CONFIG_ symbols ending with USB\n" - "\n"); - -static char buf[4096], *bufptr = buf; -static char input_buf[4096]; -static char filename[PATH_MAX+1] = ".config"; -static char *args[1024], **argptr = args; -static int indent; -static struct termios ios_org; -static int rows = 0, cols = 0; -static struct menu *current_menu; -static int child_count; -static int do_resize; -static int single_menu_mode; - -static void conf(struct menu *menu); -static void conf_choice(struct menu *menu); -static void conf_string(struct menu *menu); -static void conf_load(void); -static void conf_save(void); -static void show_textbox(const char *title, const char *text, int r, int c); -static void show_helptext(const char *title, const char *text); -static void show_help(struct menu *menu); -static void show_file(const char *filename, const char *title, int r, int c); - -static void cprint_init(void); -static int cprint1(const char *fmt, ...); -static void cprint_done(void); -static int cprint(const char *fmt, ...); - -static void init_wsize(void) -{ - struct winsize ws; - char *env; - - if (!ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)) { - rows = ws.ws_row; - cols = ws.ws_col; - } - - if (!rows) { - env = getenv("LINES"); - if (env) - rows = atoi(env); - if (!rows) - rows = 24; - } - if (!cols) { - env = getenv("COLUMNS"); - if (env) - cols = atoi(env); - if (!cols) - cols = 80; - } - - if (rows < 19 || cols < 80) { - fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); - fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); - exit(1); - } - - rows -= 4; - cols -= 5; -} - -static void cprint_init(void) -{ - bufptr = buf; - argptr = args; - memset(args, 0, sizeof(args)); - indent = 0; - child_count = 0; - cprint("./scripts/kconfig/lxdialog/lxdialog"); - cprint("--backtitle"); - cprint(menu_backtitle); -} - -static int cprint1(const char *fmt, ...) -{ - va_list ap; - int res; - - if (!*argptr) - *argptr = bufptr; - va_start(ap, fmt); - res = vsprintf(bufptr, fmt, ap); - va_end(ap); - bufptr += res; - - return res; -} - -static void cprint_done(void) -{ - *bufptr++ = 0; - argptr++; -} - -static int cprint(const char *fmt, ...) -{ - va_list ap; - int res; - - *argptr++ = bufptr; - va_start(ap, fmt); - res = vsprintf(bufptr, fmt, ap); - va_end(ap); - bufptr += res; - *bufptr++ = 0; - - return res; -} - -static void get_prompt_str(struct gstr *r, struct property *prop) -{ - int i, j; - struct menu *submenu[8], *menu; - - str_printf(r, "Prompt: %s\n", prop->text); - str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, - prop->menu->lineno); - if (!expr_is_yes(prop->visible.expr)) { - str_append(r, " Depends on: "); - expr_gstr_print(prop->visible.expr, r); - str_append(r, "\n"); - } - menu = prop->menu->parent; - for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) - submenu[i++] = menu; - if (i > 0) { - str_printf(r, " Location:\n"); - for (j = 4; --i >= 0; j += 2) { - menu = submenu[i]; - str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu)); - if (menu->sym) { - str_printf(r, " (%s [=%s])", menu->sym->name ? - menu->sym->name : "", - sym_get_string_value(menu->sym)); - } - str_append(r, "\n"); - } - } -} - -static void get_symbol_str(struct gstr *r, struct symbol *sym) -{ - bool hit; - struct property *prop; - - str_printf(r, "Symbol: %s [=%s]\n", sym->name, - sym_get_string_value(sym)); - for_all_prompts(sym, prop) - get_prompt_str(r, prop); - hit = false; - for_all_properties(sym, prop, P_SELECT) { - if (!hit) { - str_append(r, " Selects: "); - hit = true; - } else - str_printf(r, " && "); - expr_gstr_print(prop->expr, r); - } - if (hit) - str_append(r, "\n"); - if (sym->rev_dep.expr) { - str_append(r, " Selected by: "); - expr_gstr_print(sym->rev_dep.expr, r); - str_append(r, "\n"); - } - str_append(r, "\n\n"); -} - -static struct gstr get_relations_str(struct symbol **sym_arr) -{ - struct symbol *sym; - struct gstr res = str_new(); - int i; - - for (i = 0; sym_arr && (sym = sym_arr[i]); i++) - get_symbol_str(&res, sym); - if (!i) - str_append(&res, "No matches found.\n"); - return res; -} - -pid_t pid; - -static void winch_handler(int sig) -{ - if (!do_resize) { - kill(pid, SIGINT); - do_resize = 1; - } -} - -static int exec_conf(void) -{ - int pipefd[2], stat, size; - struct sigaction sa; - sigset_t sset, osset; - - sigemptyset(&sset); - sigaddset(&sset, SIGINT); - sigprocmask(SIG_BLOCK, &sset, &osset); - - signal(SIGINT, SIG_DFL); - - sa.sa_handler = winch_handler; - sigemptyset(&sa.sa_mask); - sa.sa_flags = SA_RESTART; - sigaction(SIGWINCH, &sa, NULL); - - *argptr++ = NULL; - - pipe(pipefd); - pid = fork(); - if (pid == 0) { - sigprocmask(SIG_SETMASK, &osset, NULL); - dup2(pipefd[1], 2); - close(pipefd[0]); - close(pipefd[1]); - execv(args[0], args); - _exit(EXIT_FAILURE); - } - - close(pipefd[1]); - bufptr = input_buf; - while (1) { - size = input_buf + sizeof(input_buf) - bufptr; - size = read(pipefd[0], bufptr, size); - if (size <= 0) { - if (size < 0) { - if (errno == EINTR || errno == EAGAIN) - continue; - perror("read"); - } - break; - } - bufptr += size; - } - *bufptr++ = 0; - close(pipefd[0]); - waitpid(pid, &stat, 0); - - if (do_resize) { - init_wsize(); - do_resize = 0; - sigprocmask(SIG_SETMASK, &osset, NULL); - return -1; - } - if (WIFSIGNALED(stat)) { - printf("\finterrupted(%d)\n", WTERMSIG(stat)); - exit(1); - } -#if 0 - printf("\fexit state: %d\nexit data: '%s'\n", WEXITSTATUS(stat), input_buf); - sleep(1); -#endif - sigpending(&sset); - if (sigismember(&sset, SIGINT)) { - printf("\finterrupted\n"); - exit(1); - } - sigprocmask(SIG_SETMASK, &osset, NULL); - - return WEXITSTATUS(stat); -} - -static void search_conf(void) -{ - struct symbol **sym_arr; - int stat; - struct gstr res; - -again: - cprint_init(); - cprint("--title"); - cprint(_("Search Configuration Parameter")); - cprint("--inputbox"); - cprint(_("Enter CONFIG_ (sub)string to search for (omit CONFIG_)")); - cprint("10"); - cprint("75"); - cprint(""); - stat = exec_conf(); - if (stat < 0) - goto again; - switch (stat) { - case 0: - break; - case 1: - show_helptext(_("Search Configuration"), search_help); - goto again; - default: - return; - } - - sym_arr = sym_re_search(input_buf); - res = get_relations_str(sym_arr); - free(sym_arr); - show_textbox(_("Search Results"), str_get(&res), 0, 0); - str_free(&res); -} - -static void build_conf(struct menu *menu) -{ - struct symbol *sym; - struct property *prop; - struct menu *child; - int type, tmp, doint = 2; - tristate val; - char ch; - - if (!menu_is_visible(menu)) - return; - - sym = menu->sym; - prop = menu->prompt; - if (!sym) { - if (prop && menu != current_menu) { - const char *prompt = menu_get_prompt(menu); - switch (prop->type) { - case P_MENU: - child_count++; - cprint("m%p", menu); - - if (single_menu_mode) { - cprint1("%s%*c%s", - menu->data ? "-->" : "++>", - indent + 1, ' ', prompt); - } else - cprint1(" %*c%s --->", indent + 1, ' ', prompt); - - cprint_done(); - if (single_menu_mode && menu->data) - goto conf_childs; - return; - default: - if (prompt) { - child_count++; - cprint(":%p", menu); - cprint("---%*c%s", indent + 1, ' ', prompt); - } - } - } else - doint = 0; - goto conf_childs; - } - - type = sym_get_type(sym); - if (sym_is_choice(sym)) { - struct symbol *def_sym = sym_get_choice_value(sym); - struct menu *def_menu = NULL; - - child_count++; - for (child = menu->list; child; child = child->next) { - if (menu_is_visible(child) && child->sym == def_sym) - def_menu = child; - } - - val = sym_get_tristate_value(sym); - if (sym_is_changable(sym)) { - cprint("t%p", menu); - switch (type) { - case S_BOOLEAN: - cprint1("[%c]", val == no ? ' ' : '*'); - break; - case S_TRISTATE: - switch (val) { - case yes: ch = '*'; break; - case mod: ch = 'M'; break; - default: ch = ' '; break; - } - cprint1("<%c>", ch); - break; - } - } else { - cprint("%c%p", def_menu ? 't' : ':', menu); - cprint1(" "); - } - - cprint1("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); - if (val == yes) { - if (def_menu) { - cprint1(" (%s)", menu_get_prompt(def_menu)); - cprint1(" --->"); - cprint_done(); - if (def_menu->list) { - indent += 2; - build_conf(def_menu); - indent -= 2; - } - } else - cprint_done(); - return; - } - cprint_done(); - } else { - if (menu == current_menu) { - cprint(":%p", menu); - cprint("---%*c%s", indent + 1, ' ', menu_get_prompt(menu)); - goto conf_childs; - } - child_count++; - val = sym_get_tristate_value(sym); - if (sym_is_choice_value(sym) && val == yes) { - cprint(":%p", menu); - cprint1(" "); - } else { - switch (type) { - case S_BOOLEAN: - cprint("t%p", menu); - if (sym_is_changable(sym)) - cprint1("[%c]", val == no ? ' ' : '*'); - else - cprint1("---"); - break; - case S_TRISTATE: - cprint("t%p", menu); - switch (val) { - case yes: ch = '*'; break; - case mod: ch = 'M'; break; - default: ch = ' '; break; - } - if (sym_is_changable(sym)) - cprint1("<%c>", ch); - else - cprint1("---"); - break; - default: - cprint("s%p", menu); - tmp = cprint1("(%s)", sym_get_string_value(sym)); - tmp = indent - tmp + 4; - if (tmp < 0) - tmp = 0; - cprint1("%*c%s%s", tmp, ' ', menu_get_prompt(menu), - (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : " (NEW)"); - cprint_done(); - goto conf_childs; - } - } - cprint1("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), - (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : " (NEW)"); - if (menu->prompt->type == P_MENU) { - cprint1(" --->"); - cprint_done(); - return; - } - cprint_done(); - } - -conf_childs: - indent += doint; - for (child = menu->list; child; child = child->next) - build_conf(child); - indent -= doint; -} - -static void conf(struct menu *menu) -{ - struct menu *submenu; - const char *prompt = menu_get_prompt(menu); - struct symbol *sym; - char active_entry[40]; - int stat, type, i; - - unlink("lxdialog.scrltmp"); - active_entry[0] = 0; - while (1) { - cprint_init(); - cprint("--title"); - cprint("%s", prompt ? prompt : _("Main Menu")); - cprint("--menu"); - cprint(_(menu_instructions)); - cprint("%d", rows); - cprint("%d", cols); - cprint("%d", rows - 10); - cprint("%s", active_entry); - current_menu = menu; - build_conf(menu); - if (!child_count) - break; - if (menu == &rootmenu) { - cprint(":"); - cprint("--- "); - cprint("L"); - cprint(_(" Load an Alternate Configuration File")); - cprint("S"); - cprint(_(" Save Configuration to an Alternate File")); - } - stat = exec_conf(); - if (stat < 0) - continue; - - if (stat == 1 || stat == 255) - break; - - type = input_buf[0]; - if (!type) - continue; - - for (i = 0; input_buf[i] && !isspace(input_buf[i]); i++) - ; - if (i >= sizeof(active_entry)) - i = sizeof(active_entry) - 1; - input_buf[i] = 0; - strcpy(active_entry, input_buf); - - sym = NULL; - submenu = NULL; - if (sscanf(input_buf + 1, "%p", &submenu) == 1) - sym = submenu->sym; - - switch (stat) { - case 0: - switch (type) { - case 'm': - if (single_menu_mode) - submenu->data = (void *) (long) !submenu->data; - else - conf(submenu); - break; - case 't': - if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) - conf_choice(submenu); - else if (submenu->prompt->type == P_MENU) - conf(submenu); - break; - case 's': - conf_string(submenu); - break; - case 'L': - conf_load(); - break; - case 'S': - conf_save(); - break; - } - break; - case 2: - if (sym) - show_help(submenu); - else - show_helptext("README", _(mconf_readme)); - break; - case 3: - if (type == 't') { - if (sym_set_tristate_value(sym, yes)) - break; - if (sym_set_tristate_value(sym, mod)) - show_textbox(NULL, setmod_text, 6, 74); - } - break; - case 4: - if (type == 't') - sym_set_tristate_value(sym, no); - break; - case 5: - if (type == 't') - sym_set_tristate_value(sym, mod); - break; - case 6: - if (type == 't') - sym_toggle_tristate_value(sym); - else if (type == 'm') - conf(submenu); - break; - case 7: - search_conf(); - break; - } - } -} - -static void show_textbox(const char *title, const char *text, int r, int c) -{ - int fd; - - fd = creat(".help.tmp", 0777); - write(fd, text, strlen(text)); - close(fd); - show_file(".help.tmp", title, r, c); - unlink(".help.tmp"); -} - -static void show_helptext(const char *title, const char *text) -{ - show_textbox(title, text, 0, 0); -} - -static void show_help(struct menu *menu) -{ - struct gstr help = str_new(); - struct symbol *sym = menu->sym; - - if (sym->help) - { - if (sym->name) { - str_printf(&help, "CONFIG_%s:\n\n", sym->name); - str_append(&help, _(sym->help)); - str_append(&help, "\n"); - } - } else { - str_append(&help, nohelp_text); - } - get_symbol_str(&help, sym); - show_helptext(menu_get_prompt(menu), str_get(&help)); - str_free(&help); -} - -static void show_file(const char *filename, const char *title, int r, int c) -{ - do { - cprint_init(); - if (title) { - cprint("--title"); - cprint("%s", title); - } - cprint("--textbox"); - cprint("%s", filename); - cprint("%d", r ? r : rows); - cprint("%d", c ? c : cols); - } while (exec_conf() < 0); -} - -static void conf_choice(struct menu *menu) -{ - const char *prompt = menu_get_prompt(menu); - struct menu *child; - struct symbol *active; - int stat; - - active = sym_get_choice_value(menu->sym); - while (1) { - cprint_init(); - cprint("--title"); - cprint("%s", prompt ? prompt : _("Main Menu")); - cprint("--radiolist"); - cprint(_(radiolist_instructions)); - cprint("15"); - cprint("70"); - cprint("6"); - - current_menu = menu; - for (child = menu->list; child; child = child->next) { - if (!menu_is_visible(child)) - continue; - cprint("%p", child); - cprint("%s", menu_get_prompt(child)); - if (child->sym == sym_get_choice_value(menu->sym)) - cprint("ON"); - else if (child->sym == active) - cprint("SELECTED"); - else - cprint("OFF"); - } - - stat = exec_conf(); - switch (stat) { - case 0: - if (sscanf(input_buf, "%p", &child) != 1) - break; - sym_set_tristate_value(child->sym, yes); - return; - case 1: - if (sscanf(input_buf, "%p", &child) == 1) { - show_help(child); - active = child->sym; - } else - show_help(menu); - break; - case 255: - return; - } - } -} - -static void conf_string(struct menu *menu) -{ - const char *prompt = menu_get_prompt(menu); - int stat; - - while (1) { - cprint_init(); - cprint("--title"); - cprint("%s", prompt ? prompt : _("Main Menu")); - cprint("--inputbox"); - switch (sym_get_type(menu->sym)) { - case S_INT: - cprint(_(inputbox_instructions_int)); - break; - case S_HEX: - cprint(_(inputbox_instructions_hex)); - break; - case S_STRING: - cprint(_(inputbox_instructions_string)); - break; - default: - /* panic? */; - } - cprint("10"); - cprint("75"); - cprint("%s", sym_get_string_value(menu->sym)); - stat = exec_conf(); - switch (stat) { - case 0: - if (sym_set_string_value(menu->sym, input_buf)) - return; - show_textbox(NULL, _("You have made an invalid entry."), 5, 43); - break; - case 1: - show_help(menu); - break; - case 255: - return; - } - } -} - -static void conf_load(void) -{ - int stat; - - while (1) { - cprint_init(); - cprint("--inputbox"); - cprint(load_config_text); - cprint("11"); - cprint("55"); - cprint("%s", filename); - stat = exec_conf(); - switch(stat) { - case 0: - if (!input_buf[0]) - return; - if (!conf_read(input_buf)) - return; - show_textbox(NULL, _("File does not exist!"), 5, 38); - break; - case 1: - show_helptext(_("Load Alternate Configuration"), load_config_help); - break; - case 255: - return; - } - } -} - -static void conf_save(void) -{ - int stat; - - while (1) { - cprint_init(); - cprint("--inputbox"); - cprint(save_config_text); - cprint("11"); - cprint("55"); - cprint("%s", filename); - stat = exec_conf(); - switch(stat) { - case 0: - if (!input_buf[0]) - return; - if (!conf_write(input_buf)) - return; - show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); - break; - case 1: - show_helptext(_("Save Alternate Configuration"), save_config_help); - break; - case 255: - return; - } - } -} - -static void conf_cleanup(void) -{ - tcsetattr(1, TCSAFLUSH, &ios_org); - unlink(".help.tmp"); - unlink("lxdialog.scrltmp"); -} - -int main(int ac, char **av) -{ - struct symbol *sym; - char *mode; - int stat; - - setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - - conf_parse(av[1]); - conf_read(NULL); - - sym = sym_lookup("KERNELVERSION", 0); - sym_calc_value(sym); - sprintf(menu_backtitle, _("LWK Kernel v%s Configuration"), - sym_get_string_value(sym)); - - mode = getenv("MENUCONFIG_MODE"); - if (mode) { - if (!strcasecmp(mode, "single_menu")) - single_menu_mode = 1; - } - - tcgetattr(1, &ios_org); - atexit(conf_cleanup); - init_wsize(); - conf(&rootmenu); - - do { - cprint_init(); - cprint("--yesno"); - cprint(_("Do you wish to save your new kernel configuration?")); - cprint("5"); - cprint("60"); - stat = exec_conf(); - } while (stat < 0); - - if (stat == 0) { - if (conf_write(NULL)) { - fprintf(stderr, _("\n\n" - "Error during writing of the kernel configuration.\n" - "Your kernel configuration changes were NOT saved." - "\n\n")); - return 1; - } - printf(_("\n\n" - "*** End of LWK kernel configuration.\n" - "*** Execute 'make' to build the kernel or try 'make help'." - "\n\n")); - } else { - fprintf(stderr, _("\n\n" - "Your kernel configuration changes were NOT saved." - "\n\n")); - } - - return 0; -}