2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
6 #define _XOPEN_SOURCE 700
16 #define LKC_DIRECT_LINK
19 static void conf(struct menu
*menu
);
20 static void check_conf(struct menu
*menu
);
31 } input_mode
= ask_all
;
34 static int indent
= 1;
35 static int valid_stdin
= 1;
37 static char line
[128];
38 static struct menu
*rootEntry
;
40 static char nohelp_text
[] = N_("Sorry, no help available for this option yet.\n");
42 static void strip(char *str
)
51 memmove(str
, p
, l
+ 1);
59 static void check_stdin(void)
61 if (!valid_stdin
&& input_mode
== ask_silent
) {
62 printf(_("aborted!\n\n"));
63 printf(_("Console input/output is redirected. "));
64 printf(_("Run 'make oldconfig' to update configuration.\n\n"));
69 static void conf_askvalue(struct symbol
*sym
, const char *def
)
71 enum symbol_type type
= sym_get_type(sym
);
74 if (!sym_has_value(sym
))
80 if (!sym_is_changable(sym
)) {
92 if (sym_has_value(sym
)) {
99 if (sym_has_value(sym
)) {
106 fgets(line
, 128, stdin
);
124 switch (input_mode
) {
126 if (sym_tristate_within_range(sym
, yes
)) {
133 if (type
== S_TRISTATE
) {
134 if (sym_tristate_within_range(sym
, mod
)) {
141 if (sym_tristate_within_range(sym
, yes
)) {
149 if (sym_tristate_within_range(sym
, no
)) {
157 val
= (tristate
)(random() % 3);
158 } while (!sym_tristate_within_range(sym
, val
));
160 case no
: line
[0] = 'n'; break;
161 case mod
: line
[0] = 'm'; break;
162 case yes
: line
[0] = 'y'; break;
173 int conf_string(struct menu
*menu
)
175 struct symbol
*sym
= menu
->sym
;
179 printf("%*s%s ", indent
- 1, "", menu
->prompt
->text
);
180 printf("(%s) ", sym
->name
);
181 def
= sym_get_string_value(sym
);
182 if (sym_get_string_value(sym
))
183 printf("[%s] ", def
);
184 conf_askvalue(sym
, def
);
190 if (line
[1] == '\n') {
191 printf("\n%s\n", menu
->sym
->help
? menu
->sym
->help
: nohelp_text
);
196 line
[strlen(line
)-1] = 0;
199 if (def
&& sym_set_string_value(sym
, def
))
204 static int conf_sym(struct menu
*menu
)
206 struct symbol
*sym
= menu
->sym
;
207 tristate oldval
, newval
;
211 printf("%*s%s ", indent
- 1, "", menu
->prompt
->text
);
213 printf("(%s) ", sym
->name
);
215 oldval
= sym_get_tristate_value(sym
);
227 if (oldval
!= no
&& sym_tristate_within_range(sym
, no
))
229 if (oldval
!= mod
&& sym_tristate_within_range(sym
, mod
))
231 if (oldval
!= yes
&& sym_tristate_within_range(sym
, yes
))
236 conf_askvalue(sym
, sym_get_string_value(sym
));
243 if (!line
[1] || !strcmp(&line
[1], "o"))
255 if (!line
[1] || !strcmp(&line
[1], "es"))
266 if (sym_set_tristate_value(sym
, newval
))
272 printf("\n%s\n", help
);
276 static int conf_choice(struct menu
*menu
)
278 struct symbol
*sym
, *def_sym
;
283 is_new
= !sym_has_value(sym
);
284 if (sym_is_changable(sym
)) {
287 switch (sym_get_tristate_value(sym
)) {
296 switch (sym_get_tristate_value(sym
)) {
300 printf("%*s%s\n", indent
- 1, "", menu_get_prompt(menu
));
310 printf("%*s%s\n", indent
- 1, "", menu_get_prompt(menu
));
311 def_sym
= sym_get_choice_value(sym
);
314 for (child
= menu
->list
; child
; child
= child
->next
) {
315 if (!menu_is_visible(child
))
318 printf("%*c %s\n", indent
, '*', menu_get_prompt(child
));
322 if (child
->sym
== def_sym
) {
324 printf("%*c", indent
, '>');
326 printf("%*c", indent
, ' ');
327 printf(" %d. %s", cnt
, menu_get_prompt(child
));
328 if (child
->sym
->name
)
329 printf(" (%s)", child
->sym
->name
);
330 if (!sym_has_value(child
->sym
))
334 printf("%*schoice", indent
- 1, "");
339 printf("[1-%d", cnt
);
343 switch (input_mode
) {
354 fgets(line
, 128, stdin
);
356 if (line
[0] == '?') {
357 printf("\n%s\n", menu
->sym
->help
?
358 menu
->sym
->help
: nohelp_text
);
363 else if (isdigit(line
[0]))
369 def
= (random() % cnt
) + 1;
380 for (child
= menu
->list
; child
; child
= child
->next
) {
381 if (!child
->sym
|| !menu_is_visible(child
))
388 if (strlen(line
) > 0 && line
[strlen(line
) - 1] == '?') {
389 printf("\n%s\n", child
->sym
->help
?
390 child
->sym
->help
: nohelp_text
);
393 sym_set_choice_value(sym
, child
->sym
);
403 static void conf(struct menu
*menu
)
406 struct property
*prop
;
409 if (!menu_is_visible(menu
))
417 switch (prop
->type
) {
419 if (input_mode
== ask_silent
&& rootEntry
!= menu
) {
424 prompt
= menu_get_prompt(menu
);
426 printf("%*c\n%*c %s\n%*c\n",
438 if (sym_is_choice(sym
)) {
440 if (sym
->curr
.tri
!= mod
)
459 for (child
= menu
->list
; child
; child
= child
->next
)
465 static void check_conf(struct menu
*menu
)
470 if (!menu_is_visible(menu
))
474 if (sym
&& !sym_has_value(sym
)) {
475 if (sym_is_changable(sym
) ||
476 (sym_is_choice(sym
) && sym_get_tristate_value(sym
) == yes
)) {
478 printf(_("*\n* Restart config...\n*\n"));
479 rootEntry
= menu_get_parent_menu(menu
);
484 for (child
= menu
->list
; child
; child
= child
->next
)
488 int main(int ac
, char **av
)
494 if (ac
> i
&& av
[i
][0] == '-') {
495 switch (av
[i
++][1]) {
497 input_mode
= ask_new
;
500 input_mode
= ask_silent
;
501 valid_stdin
= isatty(0); //bbox: && isatty(1) && isatty(2);
504 input_mode
= set_default
;
507 input_mode
= set_default
;
508 defconfig_file
= av
[i
++];
509 if (!defconfig_file
) {
510 printf(_("%s: No default config file specified\n"),
519 input_mode
= set_mod
;
522 input_mode
= set_yes
;
525 input_mode
= set_random
;
530 fprintf(stderr
, "See README for usage info\n");
536 printf(_("%s: Kconfig file missing\n"), av
[0]);
540 switch (input_mode
) {
543 defconfig_file
= conf_get_default_confname();
544 if (conf_read(defconfig_file
)) {
546 "*** Can't find default configuration \"%s\"!\n"
547 "***\n", defconfig_file
);
552 if (stat(".config", &tmpstat
)) {
554 "*** You have not yet configured busybox!\n"
556 "*** Please run some configurator (e.g. \"make oldconfig\" or\n"
557 "*** \"make menuconfig\" or \"make defconfig\").\n"
569 name
= getenv("KCONFIG_ALLCONFIG");
570 if (name
&& !stat(name
, &tmpstat
)) {
571 conf_read_simple(name
);
574 switch (input_mode
) {
575 case set_no
: name
= "allno.config"; break;
576 case set_mod
: name
= "allmod.config"; break;
577 case set_yes
: name
= "allyes.config"; break;
578 case set_random
: name
= "allrandom.config"; break;
581 if (!stat(name
, &tmpstat
))
582 conf_read_simple(name
);
583 else if (!stat("all.config", &tmpstat
))
584 conf_read_simple("all.config");
590 if (input_mode
!= ask_silent
) {
591 rootEntry
= &rootmenu
;
593 if (input_mode
== ask_all
) {
594 input_mode
= ask_silent
;
600 check_conf(&rootmenu
);
602 if (conf_write(NULL
)) {
603 fprintf(stderr
, _("\n*** Error during writing of the configuration.\n\n"));