]>
git.proxmox.com Git - mirror_linux-firmware.git/blob - carl9170fw/config/conf.c
2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
19 static void conf(struct menu
*menu
);
20 static void check_conf(struct menu
*menu
);
21 static void xfgets(char *str
, int size
, FILE *in
);
35 } input_mode
= oldaskconfig
;
37 static int indent
= 1;
38 static int valid_stdin
= 1;
40 static char line
[128];
41 static struct menu
*rootEntry
;
43 static void print_help(struct menu
*menu
)
45 struct gstr help
= str_new();
47 menu_get_ext_help(menu
, &help
);
49 printf("\n%s\n", str_get(&help
));
53 static void strip(char *str
)
62 memmove(str
, p
, l
+ 1);
70 static void check_stdin(void)
73 printf(_("aborted!\n\n"));
74 printf(_("Console input/output is redirected. "));
75 printf(_("Run 'make config' to update configuration.\n\n"));
80 static int conf_askvalue(struct symbol
*sym
, const char *def
)
82 enum symbol_type type
= sym_get_type(sym
);
84 if (!sym_has_value(sym
))
90 if (!sym_is_changable(sym
)) {
99 if (sym_has_value(sym
)) {
107 xfgets(line
, 128, stdin
);
126 static int conf_string(struct menu
*menu
)
128 struct symbol
*sym
= menu
->sym
;
132 printf("%*s%s ", indent
- 1, "", _(menu
->prompt
->text
));
133 printf("(%s) ", sym
->name
);
134 def
= sym_get_string_value(sym
);
135 if (sym_get_string_value(sym
))
136 printf("[%s] ", def
);
137 if (!conf_askvalue(sym
, def
))
144 if (line
[1] == '\n') {
151 line
[strlen(line
)-1] = 0;
154 if (def
&& sym_set_string_value(sym
, def
))
159 static int conf_sym(struct menu
*menu
)
161 struct symbol
*sym
= menu
->sym
;
162 tristate oldval
, newval
;
165 printf("%*s%s ", indent
- 1, "", _(menu
->prompt
->text
));
167 printf("(%s) ", sym
->name
);
169 oldval
= sym_get_tristate_value(sym
);
181 if (oldval
!= no
&& sym_tristate_within_range(sym
, no
))
183 if (oldval
!= mod
&& sym_tristate_within_range(sym
, mod
))
185 if (oldval
!= yes
&& sym_tristate_within_range(sym
, yes
))
187 if (menu_has_help(menu
))
190 if (!conf_askvalue(sym
, sym_get_string_value(sym
)))
198 if (!line
[1] || !strcmp(&line
[1], "o"))
210 if (!line
[1] || !strcmp(&line
[1], "es"))
221 if (sym_set_tristate_value(sym
, newval
))
228 static int conf_choice(struct menu
*menu
)
230 struct symbol
*sym
, *def_sym
;
235 is_new
= !sym_has_value(sym
);
236 if (sym_is_changable(sym
)) {
239 switch (sym_get_tristate_value(sym
)) {
248 switch (sym_get_tristate_value(sym
)) {
252 printf("%*s%s\n", indent
- 1, "", _(menu_get_prompt(menu
)));
262 printf("%*s%s\n", indent
- 1, "", _(menu_get_prompt(menu
)));
263 def_sym
= sym_get_choice_value(sym
);
266 for (child
= menu
->list
; child
; child
= child
->next
) {
267 if (!menu_is_visible(child
))
270 printf("%*c %s\n", indent
, '*', _(menu_get_prompt(child
)));
274 if (child
->sym
== def_sym
) {
276 printf("%*c", indent
, '>');
278 printf("%*c", indent
, ' ');
279 printf(" %d. %s", cnt
, _(menu_get_prompt(child
)));
280 if (child
->sym
->name
)
281 printf(" (%s)", child
->sym
->name
);
282 if (!sym_has_value(child
->sym
))
286 printf(_("%*schoice"), indent
- 1, "");
291 printf("[1-%d", cnt
);
292 if (menu_has_help(menu
))
295 switch (input_mode
) {
306 xfgets(line
, 128, stdin
);
308 if (line
[0] == '?') {
314 else if (isdigit(line
[0]))
324 for (child
= menu
->list
; child
; child
= child
->next
) {
325 if (!child
->sym
|| !menu_is_visible(child
))
332 if (line
[0] && line
[strlen(line
) - 1] == '?') {
336 sym_set_choice_value(sym
, child
->sym
);
337 for (child
= child
->list
; child
; child
= child
->next
) {
346 static void conf(struct menu
*menu
)
349 struct property
*prop
;
352 if (!menu_is_visible(menu
))
360 switch (prop
->type
) {
362 if ((input_mode
== listnewconfig
||
363 input_mode
== oldnoconfig
) &&
370 prompt
= menu_get_prompt(menu
);
372 printf("%*c\n%*c %s\n%*c\n",
374 indent
, '*', _(prompt
),
384 if (sym_is_choice(sym
)) {
386 if (sym
->curr
.tri
!= mod
)
405 for (child
= menu
->list
; child
; child
= child
->next
)
411 static void check_conf(struct menu
*menu
)
416 if (!menu_is_visible(menu
))
420 if (sym
&& !sym_has_value(sym
)) {
421 if (sym_is_changable(sym
) ||
422 (sym_is_choice(sym
) && sym_get_tristate_value(sym
) == yes
)) {
423 if (input_mode
== listnewconfig
) {
424 if (sym
->name
&& !sym_is_choice_value(sym
)) {
425 printf("%s%s\n", CONFIG_
, sym
->name
);
427 } else if (input_mode
!= oldnoconfig
) {
429 printf(_("*\n* Restart config...\n*\n"));
430 rootEntry
= menu_get_parent_menu(menu
);
436 for (child
= menu
->list
; child
; child
= child
->next
)
440 static struct option long_opts
[] = {
441 {"askconfig", no_argument
, NULL
, oldaskconfig
},
442 {"config", no_argument
, NULL
, oldconfig
},
443 {"defconfig", optional_argument
, NULL
, defconfig
},
444 {"savedefconfig", required_argument
, NULL
, savedefconfig
},
445 {"allnoconfig", no_argument
, NULL
, allnoconfig
},
446 {"allyesconfig", no_argument
, NULL
, allyesconfig
},
447 {"allmodconfig", no_argument
, NULL
, allmodconfig
},
448 {"alldefconfig", no_argument
, NULL
, alldefconfig
},
449 {"randconfig", no_argument
, NULL
, randconfig
},
450 {"listnewconfig", no_argument
, NULL
, listnewconfig
},
451 {"noconfig", no_argument
, NULL
, oldnoconfig
},
455 static void conf_usage(const char *progname
)
458 printf("Usage: %s [option] <kconfig-file>\n", progname
);
459 printf("[option] is _one_ of the following:\n");
460 printf(" --listnewconfig List new options\n");
461 printf(" --askconfig Start a new configuration using a line-oriented program\n");
462 printf(" --config Update a configuration using a provided .config as base\n");
463 printf(" --silentconfig Same as config, but quietly, additionally update deps\n");
464 printf(" --noconfig Same as silentconfig but set new symbols to no\n");
465 printf(" --defconfig <file> New config with default defined in <file>\n");
466 printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n");
467 printf(" --allnoconfig New config where all options are answered with no\n");
468 printf(" --allyesconfig New config where all options are answered with yes\n");
469 printf(" --allmodconfig New config where all options are answered with mod\n");
470 printf(" --alldefconfig New config with all symbols set to default\n");
471 printf(" --randconfig New config with random answer to all options\n");
474 int main(int ac
, char **av
)
476 const char *progname
= av
[0];
478 const char *name
, *defconfig_file
= NULL
/* gcc uninit */;
481 setlocale(LC_ALL
, "");
482 bindtextdomain(PACKAGE
, LOCALEDIR
);
485 while ((opt
= getopt_long(ac
, av
, "", long_opts
, NULL
)) != -1) {
486 input_mode
= (enum input_mode
)opt
;
490 defconfig_file
= optarg
;
498 * Use microseconds derived seed,
499 * compensate for systems where it may be zero
501 gettimeofday(&now
, NULL
);
503 seed
= (unsigned int)((now
.tv_sec
+ 1) * (now
.tv_usec
+ 1));
517 conf_usage(progname
);
523 printf(_("%s: Kconfig file missing\n"), av
[0]);
524 conf_usage(progname
);
531 switch (input_mode
) {
534 defconfig_file
= conf_get_default_confname();
535 if (conf_read(defconfig_file
)) {
537 "*** Can't find default configuration \"%s\"!\n"
538 "***\n"), defconfig_file
);
554 name
= getenv("KCONFIG_ALLCONFIG");
555 if (name
&& !stat(name
, &tmpstat
)) {
556 conf_read_simple(name
, S_DEF_USER
);
559 switch (input_mode
) {
560 case allnoconfig
: name
= "allno.config"; break;
561 case allyesconfig
: name
= "allyes.config"; break;
562 case allmodconfig
: name
= "allmod.config"; break;
563 case alldefconfig
: name
= "alldef.config"; break;
564 case randconfig
: name
= "allrandom.config"; break;
567 if (!stat(name
, &tmpstat
))
568 conf_read_simple(name
, S_DEF_USER
);
569 else if (!stat("all.config", &tmpstat
))
570 conf_read_simple("all.config", S_DEF_USER
);
576 valid_stdin
= isatty(0) && isatty(1) && isatty(2);
578 switch (input_mode
) {
580 conf_set_all_new_symbols(def_no
);
583 conf_set_all_new_symbols(def_yes
);
586 conf_set_all_new_symbols(def_mod
);
589 conf_set_all_new_symbols(def_default
);
592 conf_set_all_new_symbols(def_random
);
595 conf_set_all_new_symbols(def_default
);
600 rootEntry
= &rootmenu
;
602 input_mode
= oldconfig
;
607 /* Update until a loop caused no more changes */
610 check_conf(&rootmenu
);
612 (input_mode
!= listnewconfig
&&
613 input_mode
!= oldnoconfig
));
617 if (input_mode
== savedefconfig
) {
618 if (conf_write_defconfig(defconfig_file
)) {
619 fprintf(stderr
, _("n*** Error while saving defconfig to: %s\n\n"),
623 } else if (input_mode
!= listnewconfig
) {
625 * build so we shall update autoconf.
627 if (conf_write(NULL
)) {
628 fprintf(stderr
, _("\n*** Error during writing of the configuration.\n\n"));
631 if (conf_write_autoconf()) {
632 fprintf(stderr
, _("\n*** Error during update of the configuration.\n\n"));
640 * Helper function to facilitate fgets() by Jean Sacren.
642 void xfgets(char *str
, int size
, FILE *in
)
644 if (fgets(str
, size
, in
) == NULL
)
645 fprintf(stderr
, "\nError in reading or end of file.\n");