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path: root/scripts/kconfig/mconf.c
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Diffstat (limited to 'scripts/kconfig/mconf.c') (more/less context) (ignore whitespace changes)
-rw-r--r--scripts/kconfig/mconf.c66
1 files changed, 44 insertions, 22 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 6d82718..b9cf25f 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -28,70 +28,70 @@ static const char menu_instructions[] =
"<Enter> selects submenus --->. "
"Highlighted letters are hotkeys. "
"Pressing <Y> includes, <N> excludes, <M> modularizes features. "
"Press <Esc><Esc> to exit, <?> for Help. "
"Legend: [*] built-in [ ] excluded <M> module < > module capable",
radiolist_instructions[] =
"Use the arrow keys to navigate this window or "
"press the hotkey of the item you wish to select "
"followed by the <SPACE BAR>. "
"Press <?> for additional information about this option.",
inputbox_instructions_int[] =
"Please enter a decimal value. "
"Fractions will not be accepted. "
"Use the <TAB> key to move from the input field to the buttons below it.",
inputbox_instructions_hex[] =
"Please enter a hexadecimal value. "
"Use the <TAB> key to move from the input field to the buttons below it.",
inputbox_instructions_string[] =
"Please enter a string value. "
"Use the <TAB> key to move from the input field to the buttons below it.",
setmod_text[] =
"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[] =
- "There is no help available for this kernel option.\n",
+ "There is no help available for this option.\n",
load_config_text[] =
"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"
- "For various reasons, one may wish to keep several different kernel\n"
+ "For various reasons, one may wish to keep several different \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"
+ "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[] =
"Enter a filename to which this configuration should be saved "
"as an alternate. Leave blank to abort.",
save_config_help[] =
"\n"
- "For various reasons, one may wish to keep different kernel\n"
+ "For various reasons, one may wish to keep different\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"
;
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 = 0;
static struct termios ios_org;
static int rows, cols;
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);
@@ -126,54 +126,59 @@ static void init_wsize(void)
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, "Your display is too small to run Menuconfig!\n");
fprintf(stderr, "It must be at least 19 lines by 80 columns.\n");
exit(1);
}
rows -= 4;
cols -= 5;
}
static void cprint_init(void)
{
+ char *env = getenv("LXDIALOG");
bufptr = buf;
argptr = args;
memset(args, 0, sizeof(args));
indent = 0;
child_count = 0;
- cprint("./scripts/lxdialog/lxdialog");
+ if(env != NULL) {
+ cprint(env);
+ } else {
+ cprint("./scripts/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++;
}
@@ -281,53 +286,50 @@ 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 {
- if (menu->parent != &rootmenu)
- cprint1(" %*c", indent + 1, ' ');
- cprint1("%s --->", 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) {
@@ -352,159 +354,179 @@ static void build_conf(struct menu *menu)
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);
- cprint1("[%c]", val == no ? ' ' : '*');
+ 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;
}
- cprint1("<%c>", ch);
+ 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) ? "" : " (NEW)");
+ (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) ? "" : " (NEW)");
+ (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(" Load an Alternate Configuration File");
cprint("S");
- cprint("Save Configuration to an Alternate File");
+ 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 *) !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_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);
@@ -723,58 +745,58 @@ static void conf_save(void)
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;
conf_parse(av[1]);
conf_read(NULL);
sym = sym_lookup("KERNELRELEASE", 0);
sym_calc_value(sym);
- sprintf(menu_backtitle, "Opie %s Configuration",
- sym_get_string_value(sym));
+ sprintf(menu_backtitle, "Build Configuration");
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 configuration?");
cprint("5");
cprint("60");
stat = exec_conf();
} while (stat < 0);
if (stat == 0) {
conf_write(NULL);
printf("\n\n"
- "*** End of Opie configuration.\n"
- "*** Check the top-level Makefile for additional configuration.\n"
- "*** Next, you may run 'make'.\n\n");
+ "*** End of configuration.\n"
+ "\n\n");
} else
- printf("\n\nYour Opie configuration changes were NOT saved.\n\n");
+ printf("\n\n"
+ "Your configuration changes were NOT saved."
+ "\n\n");
return 0;
}