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Diffstat (limited to 'scripts/config/conf.c')
-rw-r--r--scripts/config/conf.c226
1 files changed, 113 insertions, 113 deletions
diff --git a/scripts/config/conf.c b/scripts/config/conf.c
index 884175e..013a679 100644
--- a/scripts/config/conf.c
+++ b/scripts/config/conf.c
@@ -35,50 +35,12 @@ 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)))
+ while ((isspace(*p)))
p++;
l = strlen(p);
if (p != str)
@@ -86,10 +48,20 @@ static void strip(char *str)
if (!l)
return;
p = str + l - 1;
- while ((isspace((int)*p)))
+ while ((isspace(*p)))
*p-- = 0;
}
+static void check_stdin(void)
+{
+ 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);
+ }
+}
+
static void conf_askvalue(struct symbol *sym, const char *def)
{
enum symbol_type type = sym_get_type(sym);
@@ -101,6 +73,13 @@ static void conf_askvalue(struct symbol *sym, const char *def)
line[0] = '\n';
line[1] = 0;
+ if (!sym_is_changable(sym)) {
+ printf("%s\n", def);
+ line[0] = '\n';
+ line[1] = 0;
+ return;
+ }
+
switch (input_mode) {
case ask_new:
case ask_silent:
@@ -108,12 +87,7 @@ static void conf_askvalue(struct symbol *sym, const char *def)
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);
- }
+ check_stdin();
case ask_all:
fflush(stdout);
fgets(line, 128, stdin);
@@ -294,9 +268,8 @@ help:
static int conf_choice(struct menu *menu)
{
struct symbol *sym, *def_sym;
- struct menu *cmenu, *def_menu;
- const char *help;
- int type, len;
+ struct menu *child;
+ int type;
bool is_new;
sym = menu->sym;
@@ -314,72 +287,111 @@ static int conf_choice(struct menu *menu)
break;
}
} else {
- sym->def = sym->curr;
- if (S_TRI(sym->curr) == mod) {
+ switch (sym_get_tristate_value(sym)) {
+ case no:
+ return 1;
+ case mod:
printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu));
return 0;
+ case yes:
+ break;
}
}
while (1) {
- printf("%*s%s ", indent - 1, "", menu_get_prompt(menu));
+ int cnt, def;
+
+ printf("%*s%s\n", 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))
+ cnt = def = 0;
+ line[0] = '0';
+ line[1] = 0;
+ for (child = menu->list; child; child = child->next) {
+ if (!menu_is_visible(child))
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 {
+ if (!child->sym) {
+ printf("%*c %s\n", indent, '*', menu_get_prompt(child));
+ continue;
+ }
+ cnt++;
+ if (child->sym == def_sym) {
+ def = cnt;
+ printf("%*c", indent, '>');
+ } else
+ printf("%*c", indent, ' ');
+ printf(" %d. %s", cnt, menu_get_prompt(child));
+ if (child->sym->name)
+ printf(" (%s)", child->sym->name);
+ if (!sym_has_value(child->sym))
+ printf(" (NEW)");
printf("\n");
- return 1;
}
+ printf("%*schoice", indent - 1, "");
+ if (cnt == 1) {
+ printf("[1]: 1\n");
+ goto conf_childs;
+ }
+ printf("[1-%d", cnt);
+ if (sym->help)
+ printf("?");
+ printf("]: ");
switch (input_mode) {
case ask_new:
case ask_silent:
+ if (!is_new) {
+ cnt = def;
+ printf("%d\n", cnt);
+ break;
+ }
+ check_stdin();
case ask_all:
- conf_askvalue(sym, menu_get_prompt(def_menu));
+ fflush(stdout);
+ fgets(line, 128, stdin);
strip(line);
+ if (line[0] == '?') {
+ printf("\n%s\n", menu->sym->help ?
+ menu->sym->help : nohelp_text);
+ continue;
+ }
+ if (!line[0])
+ cnt = def;
+ else if (isdigit(line[0]))
+ cnt = atoi(line);
+ else
+ continue;
+ break;
+ case set_random:
+ def = (random() % cnt) + 1;
+ case set_default:
+ case set_yes:
+ case set_mod:
+ case set_no:
+ cnt = def;
+ printf("%d\n", cnt);
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;
+
+ conf_childs:
+ for (child = menu->list; child; child = child->next) {
+ if (!child->sym || !menu_is_visible(child))
+ continue;
+ if (!--cnt)
+ break;
}
- 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 (!child)
+ continue;
+ if (line[strlen(line) - 1] == '?') {
+ printf("\n%s\n", child->sym->help ?
+ child->sym->help : nohelp_text);
+ continue;
}
- 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;
+ sym_set_choice_value(sym, child->sym);
+ if (child->list) {
+ indent += 2;
+ conf(child->list);
+ indent -= 2;
}
+ return 1;
}
}
@@ -420,7 +432,7 @@ static void conf(struct menu *menu)
if (sym_is_choice(sym)) {
conf_choice(menu);
- if (S_TRI(sym->curr) != mod)
+ if (sym->curr.tri != mod)
return;
goto conf_childs;
}
@@ -454,29 +466,17 @@ static void check_conf(struct menu *menu)
return;
sym = menu->sym;
- if (!sym)
- goto conf_childs;
-
- if (sym_is_choice(sym)) {
- if (!sym_has_value(sym)) {
+ if (sym) {
+ if (sym_is_changable(sym) && !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)
+ if (sym_is_choice(sym) && 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);
}
@@ -536,8 +536,8 @@ int main(int ac, char **av)
printf("***\n"
"*** You have not yet configured BusyBox!\n"
"***\n"
- "*** Please run some configurator (e.g. \"make oldconfig\"\n"
- "*** or \"make menuconfig\").\n"
+ "*** Please run some configurator (e.g. \"make config\" or\n"
+ "*** \"make oldconfig\" or \"make menuconfig\").\n"
"***\n");
exit(1);
}
generated by cgit v1.1 at 2024-11-07 03:05:07 +0000