diff options
Diffstat (limited to 'release/src/router/busybox/scripts/config/conf.c')
| -rw-r--r-- | release/src/router/busybox/scripts/config/conf.c | 566 |
1 files changed, 0 insertions, 566 deletions
diff --git a/release/src/router/busybox/scripts/config/conf.c b/release/src/router/busybox/scripts/config/conf.c deleted file mode 100644 index 884175e5..00000000 --- a/release/src/router/busybox/scripts/config/conf.c +++ /dev/null @@ -1,566 +0,0 @@ -/* - * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> - * Released under the terms of the GNU GPL v2.0. - */ - -#include <ctype.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <time.h> -#include <sys/stat.h> - -#define LKC_DIRECT_LINK -#include "lkc.h" - -static void conf(struct menu *menu); -static void check_conf(struct menu *menu); - -enum { - ask_all, - ask_new, - ask_silent, - set_default, - set_yes, - set_mod, - set_no, - set_random -} input_mode = ask_all; - -static int indent = 1; -static int valid_stdin = 1; -static int conf_cnt; -static char line[128]; -static struct menu *rootEntry; - -static char nohelp_text[] = "Sorry, no help available for this option yet.\n"; - -#if 0 -static void printc(int ch) -{ - static int sep = 0; - - if (!sep) { - putchar('['); - sep = 1; - } else if (ch) - putchar('/'); - if (!ch) { - putchar(']'); - putchar(' '); - sep = 0; - } else - putchar(ch); -} -#endif - -static void printo(const char *o) -{ - static int sep = 0; - - if (!sep) { - putchar('('); - sep = 1; - } else if (o) { - putchar(','); - putchar(' '); - } - if (!o) { - putchar(')'); - putchar(' '); - sep = 0; - } else - printf("%s", o); -} - -static void strip(char *str) -{ - char *p = str; - int l; - - while ((isspace((int)*p))) - p++; - l = strlen(p); - if (p != str) - memmove(str, p, l + 1); - if (!l) - return; - p = str + l - 1; - while ((isspace((int)*p))) - *p-- = 0; -} - -static void conf_askvalue(struct symbol *sym, const char *def) -{ - enum symbol_type type = sym_get_type(sym); - tristate val; - - if (!sym_has_value(sym)) - printf("(NEW) "); - - line[0] = '\n'; - line[1] = 0; - - switch (input_mode) { - case ask_new: - case ask_silent: - if (sym_has_value(sym)) { - printf("%s\n", def); - return; - } - if (!valid_stdin && input_mode == ask_silent) { - printf("aborted!\n\n"); - printf("Console input/output is redirected. "); - printf("Run 'make oldconfig' to update configuration.\n\n"); - exit(1); - } - case ask_all: - fflush(stdout); - fgets(line, 128, stdin); - return; - case set_default: - printf("%s\n", def); - return; - default: - break; - } - - switch (type) { - case S_INT: - case S_HEX: - case S_STRING: - printf("%s\n", def); - return; - default: - ; - } - switch (input_mode) { - case set_yes: - if (sym_tristate_within_range(sym, yes)) { - line[0] = 'y'; - line[1] = '\n'; - line[2] = 0; - break; - } - case set_mod: - if (type == S_TRISTATE) { - if (sym_tristate_within_range(sym, mod)) { - line[0] = 'm'; - line[1] = '\n'; - line[2] = 0; - break; - } - } else { - if (sym_tristate_within_range(sym, yes)) { - line[0] = 'y'; - line[1] = '\n'; - line[2] = 0; - break; - } - } - case set_no: - if (sym_tristate_within_range(sym, no)) { - line[0] = 'n'; - line[1] = '\n'; - line[2] = 0; - break; - } - case set_random: - do { - val = (tristate)(random() % 3); - } while (!sym_tristate_within_range(sym, val)); - switch (val) { - case no: line[0] = 'n'; break; - case mod: line[0] = 'm'; break; - case yes: line[0] = 'y'; break; - } - line[1] = '\n'; - line[2] = 0; - break; - default: - break; - } - printf("%s", line); -} - -int conf_string(struct menu *menu) -{ - struct symbol *sym = menu->sym; - const char *def, *help; - - while (1) { - printf("%*s%s ", indent - 1, "", menu->prompt->text); - printf("(%s) ", sym->name); - def = sym_get_string_value(sym); - if (sym_get_string_value(sym)) - printf("[%s] ", def); - conf_askvalue(sym, def); - switch (line[0]) { - case '\n': - break; - case '?': - /* print help */ - if (line[1] == 0) { - help = nohelp_text; - if (menu->sym->help) - help = menu->sym->help; - printf("\n%s\n", menu->sym->help); - def = NULL; - break; - } - default: - line[strlen(line)-1] = 0; - def = line; - } - if (def && sym_set_string_value(sym, def)) - return 0; - } -} - -static int conf_sym(struct menu *menu) -{ - struct symbol *sym = menu->sym; - int type; - tristate oldval, newval; - const char *help; - - while (1) { - printf("%*s%s ", indent - 1, "", menu->prompt->text); - if (sym->name) - printf("(%s) ", sym->name); - type = sym_get_type(sym); - putchar('['); - oldval = sym_get_tristate_value(sym); - switch (oldval) { - case no: - putchar('N'); - break; - case mod: - putchar('M'); - break; - case yes: - putchar('Y'); - break; - } - if (oldval != no && sym_tristate_within_range(sym, no)) - printf("/n"); - if (oldval != mod && sym_tristate_within_range(sym, mod)) - printf("/m"); - if (oldval != yes && sym_tristate_within_range(sym, yes)) - printf("/y"); - if (sym->help) - printf("/?"); - printf("] "); - conf_askvalue(sym, sym_get_string_value(sym)); - strip(line); - - switch (line[0]) { - case 'n': - case 'N': - newval = no; - if (!line[1] || !strcmp(&line[1], "o")) - break; - continue; - case 'm': - case 'M': - newval = mod; - if (!line[1]) - break; - continue; - case 'y': - case 'Y': - newval = yes; - if (!line[1] || !strcmp(&line[1], "es")) - break; - continue; - case 0: - newval = oldval; - break; - case '?': - goto help; - default: - continue; - } - if (sym_set_tristate_value(sym, newval)) - return 0; -help: - help = nohelp_text; - if (sym->help) - help = sym->help; - printf("\n%s\n", help); - } -} - -static int conf_choice(struct menu *menu) -{ - struct symbol *sym, *def_sym; - struct menu *cmenu, *def_menu; - const char *help; - int type, len; - bool is_new; - - sym = menu->sym; - type = sym_get_type(sym); - is_new = !sym_has_value(sym); - if (sym_is_changable(sym)) { - conf_sym(menu); - sym_calc_value(sym); - switch (sym_get_tristate_value(sym)) { - case no: - return 1; - case mod: - return 0; - case yes: - break; - } - } else { - sym->def = sym->curr; - if (S_TRI(sym->curr) == mod) { - printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); - return 0; - } - } - - while (1) { - printf("%*s%s ", indent - 1, "", menu_get_prompt(menu)); - def_sym = sym_get_choice_value(sym); - def_menu = NULL; - for (cmenu = menu->list; cmenu; cmenu = cmenu->next) { - if (!menu_is_visible(cmenu)) - continue; - printo(menu_get_prompt(cmenu)); - if (cmenu->sym == def_sym) - def_menu = cmenu; - } - printo(NULL); - if (def_menu) - printf("[%s] ", menu_get_prompt(def_menu)); - else { - printf("\n"); - return 1; - } - switch (input_mode) { - case ask_new: - case ask_silent: - case ask_all: - conf_askvalue(sym, menu_get_prompt(def_menu)); - strip(line); - break; - default: - line[0] = 0; - printf("\n"); - } - if (line[0] == '?' && !line[1]) { - help = nohelp_text; - if (menu->sym->help) - help = menu->sym->help; - printf("\n%s\n", help); - continue; - } - if (line[0]) { - len = strlen(line); - line[len] = 0; - - def_menu = NULL; - for (cmenu = menu->list; cmenu; cmenu = cmenu->next) { - if (!cmenu->sym || !menu_is_visible(cmenu)) - continue; - if (!strncasecmp(line, menu_get_prompt(cmenu), len)) { - def_menu = cmenu; - break; - } - } - } - if (def_menu) { - sym_set_choice_value(sym, def_menu->sym); - if (def_menu->list) { - indent += 2; - conf(def_menu->list); - indent -= 2; - } - return 1; - } - } -} - -static void conf(struct menu *menu) -{ - struct symbol *sym; - struct property *prop; - struct menu *child; - - if (!menu_is_visible(menu)) - return; - - sym = menu->sym; - prop = menu->prompt; - if (prop) { - const char *prompt; - - switch (prop->type) { - case P_MENU: - if (input_mode == ask_silent && rootEntry != menu) { - check_conf(menu); - return; - } - case P_COMMENT: - prompt = menu_get_prompt(menu); - if (prompt) - printf("%*c\n%*c %s\n%*c\n", - indent, '*', - indent, '*', prompt, - indent, '*'); - default: - ; - } - } - - if (!sym) - goto conf_childs; - - if (sym_is_choice(sym)) { - conf_choice(menu); - if (S_TRI(sym->curr) != mod) - return; - goto conf_childs; - } - - switch (sym->type) { - case S_INT: - case S_HEX: - case S_STRING: - conf_string(menu); - break; - default: - conf_sym(menu); - break; - } - -conf_childs: - if (sym) - indent += 2; - for (child = menu->list; child; child = child->next) - conf(child); - if (sym) - indent -= 2; -} - -static void check_conf(struct menu *menu) -{ - struct symbol *sym; - struct menu *child; - - if (!menu_is_visible(menu)) - return; - - sym = menu->sym; - if (!sym) - goto conf_childs; - - if (sym_is_choice(sym)) { - if (!sym_has_value(sym)) { - if (!conf_cnt++) - printf("*\n* Restart config...\n*\n"); - rootEntry = menu_get_parent_menu(menu); - conf(rootEntry); - } - if (sym_get_tristate_value(sym) != mod) - return; - goto conf_childs; - } - - if (!sym_has_value(sym)) { - if (!conf_cnt++) - printf("*\n* Restart config...\n*\n"); - rootEntry = menu_get_parent_menu(menu); - conf(rootEntry); - } - -conf_childs: - for (child = menu->list; child; child = child->next) - check_conf(child); -} - -int main(int ac, char **av) -{ - const char *name; - struct stat tmpstat; - - if (ac > 1 && av[1][0] == '-') { - switch (av[1][1]) { - case 'o': - input_mode = ask_new; - break; - case 's': - input_mode = ask_silent; - valid_stdin = isatty(0) && isatty(1) && isatty(2); - break; - case 'd': - input_mode = set_default; - break; - case 'n': - input_mode = set_no; - break; - case 'm': - input_mode = set_mod; - break; - case 'y': - input_mode = set_yes; - break; - case 'r': - input_mode = set_random; - srandom(time(NULL)); - break; - case 'h': - case '?': - printf("%s [-o|-s] config\n", av[0]); - exit(0); - } - name = av[2]; - } else - name = av[1]; - conf_parse(name); - //zconfdump(stdout); - switch (input_mode) { - case set_default: - name = conf_get_default_confname(); - if (conf_read(name)) { - printf("***\n" - "*** Can't find default configuration \"%s\"!\n" - "***\n", name); - exit(1); - } - break; - case ask_silent: - if (stat(".config", &tmpstat)) { - printf("***\n" - "*** You have not yet configured BusyBox!\n" - "***\n" - "*** Please run some configurator (e.g. \"make oldconfig\"\n" - "*** or \"make menuconfig\").\n" - "***\n"); - exit(1); - } - case ask_all: - case ask_new: - conf_read(NULL); - break; - default: - break; - } - - if (input_mode != ask_silent) { - rootEntry = &rootmenu; - conf(&rootmenu); - if (input_mode == ask_all) { - input_mode = ask_silent; - valid_stdin = 1; - } - } - do { - conf_cnt = 0; - check_conf(&rootmenu); - } while (conf_cnt); - conf_write(NULL); - return 0; -} |