* i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br>
*/
-#include <sys/ioctl.h>
-#include <sys/wait.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
-#include <signal.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
-#include <termios.h>
#include <unistd.h>
#include <locale.h>
#include "lkc.h"
#include "lxdialog/dialog.h"
-static char menu_backtitle[128];
static const char mconf_readme[] = N_(
"Overview\n"
"--------\n"
"kernel parameters which are not really features, but must be\n"
"entered in as decimal or hexadecimal numbers or possibly text.\n"
"\n"
-"Menu items beginning with [*], <M> or [ ] represent features\n"
-"configured to be built in, modularized or removed respectively.\n"
-"Pointed brackets <> represent module capable features.\n"
+"Menu items beginning with following braces represent features that\n"
+" [ ] can be built in or removed\n"
+" < > can be built in, modularized or removed\n"
+" { } can be built in or modularized (selected by other feature)\n"
+" - - are selected by other feature,\n"
+"while *, M or whitespace inside braces means to build in, build as\n"
+"a module or to exclude the feature respectively.\n"
"\n"
"To change any of these features, highlight it with the cursor\n"
"keys and press <Y> to build it in, <M> to make it a module or\n"
" USB$ => find all CONFIG_ symbols ending with USB\n"
"\n");
-static char filename[PATH_MAX+1] = ".config";
static int indent;
-static struct termios ios_org;
-static int rows = 0, cols = 0;
static struct menu *current_menu;
static int child_count;
static int single_menu_mode;
static void show_helptext(const char *title, const char *text);
static void show_help(struct menu *menu);
-static void init_wsize(void)
-{
- struct winsize ws;
- char *env;
-
- if (!ioctl(STDIN_FILENO, TIOCGWINSZ, &ws)) {
- rows = ws.ws_row;
- cols = ws.ws_col;
- }
-
- if (!rows) {
- env = getenv("LINES");
- if (env)
- rows = atoi(env);
- 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, N_("Your display is too small to run Menuconfig!\n"));
- fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
- exit(1);
- }
-
- rows -= 4;
- cols -= 5;
-}
-
static void get_prompt_str(struct gstr *r, struct property *prop)
{
int i, j;
bool hit;
struct property *prop;
- str_printf(r, "Symbol: %s [=%s]\n", sym->name,
- sym_get_string_value(sym));
+ if (sym && sym->name)
+ str_printf(r, "Symbol: %s [=%s]\n", sym->name,
+ sym_get_string_value(sym));
for_all_prompts(sym, prop)
get_prompt_str(r, prop);
hit = false;
return res;
}
+static char filename[PATH_MAX+1];
+static void set_config_filename(const char *config_filename)
+{
+ static char menu_backtitle[PATH_MAX+128];
+ int size;
+ struct symbol *sym;
+
+ sym = sym_lookup("KERNELVERSION", 0);
+ sym_calc_value(sym);
+ size = snprintf(menu_backtitle, sizeof(menu_backtitle),
+ _("%s - Linux Kernel v%s Configuration"),
+ config_filename, sym_get_string_value(sym));
+ if (size >= sizeof(menu_backtitle))
+ menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
+ set_dialog_backtitle(menu_backtitle);
+
+ size = snprintf(filename, sizeof(filename), "%s", config_filename);
+ if (size >= sizeof(filename))
+ filename[sizeof(filename)-1] = '\0';
+}
+
+
static void search_conf(void)
{
struct symbol **sym_arr;
struct gstr res;
+ char *dialog_input;
int dres;
again:
dialog_clear();
dres = dialog_inputbox(_("Search Configuration Parameter"),
- _("Enter CONFIG_ (sub)string to search for (omit CONFIG_)"),
+ _("Enter CONFIG_ (sub)string to search for "
+ "(with or without \"CONFIG\")"),
10, 75, "");
switch (dres) {
case 0:
return;
}
- sym_arr = sym_re_search(dialog_input_result);
+ /* strip CONFIG_ if necessary */
+ dialog_input = dialog_input_result;
+ if (strncasecmp(dialog_input_result, "CONFIG_", 7) == 0)
+ dialog_input += 7;
+
+ sym_arr = sym_re_search(dialog_input);
res = get_relations_str(sym_arr);
free(sym_arr);
show_textbox(_("Search Results"), str_get(&res), 0, 0);
if (single_menu_mode && menu->data)
goto conf_childs;
return;
+ case P_COMMENT:
+ if (prompt) {
+ child_count++;
+ item_make(" %*c*** %s ***", indent + 1, ' ', prompt);
+ item_set_tag(':');
+ item_set_data(menu);
+ }
+ break;
default:
if (prompt) {
child_count++;
if (sym_is_changable(sym))
item_make("[%c]", val == no ? ' ' : '*');
else
- item_make("---");
+ item_make("-%c-", val == no ? ' ' : '*');
item_set_tag('t');
item_set_data(menu);
break;
case mod: ch = 'M'; break;
default: ch = ' '; break;
}
- if (sym_is_changable(sym))
- item_make("<%c>", ch);
- else
- item_make("---");
+ if (sym_is_changable(sym)) {
+ if (sym->rev_dep.tri == mod)
+ item_make("{%c}", ch);
+ else
+ item_make("<%c>", ch);
+ } else
+ item_make("-%c-", ch);
item_set_tag('t');
item_set_data(menu);
break;
struct gstr help = str_new();
struct symbol *sym = menu->sym;
- if (sym->help)
+ if (menu_has_help(menu))
{
if (sym->name) {
str_printf(&help, "CONFIG_%s:\n\n", sym->name);
- str_append(&help, _(sym->help));
+ str_append(&help, _(menu_get_help(menu)));
str_append(&help, "\n");
}
} else {
case 0:
if (!dialog_input_result[0])
return;
- if (!conf_read(dialog_input_result))
+ if (!conf_read(dialog_input_result)) {
+ set_config_filename(dialog_input_result);
return;
+ }
show_textbox(NULL, _("File does not exist!"), 5, 38);
break;
case 1:
case 0:
if (!dialog_input_result[0])
return;
- if (!conf_write(dialog_input_result))
+ if (!conf_write(dialog_input_result)) {
+ set_config_filename(dialog_input_result);
return;
+ }
show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
break;
case 1:
}
}
-static void conf_cleanup(void)
-{
- tcsetattr(1, TCSAFLUSH, &ios_org);
-}
-
int main(int ac, char **av)
{
- struct symbol *sym;
+ int saved_x, saved_y;
char *mode;
int res;
conf_parse(av[1]);
conf_read(NULL);
- sym = sym_lookup("KERNELVERSION", 0);
- sym_calc_value(sym);
- sprintf(menu_backtitle, _("Linux Kernel v%s Configuration"),
- sym_get_string_value(sym));
-
mode = getenv("MENUCONFIG_MODE");
if (mode) {
if (!strcasecmp(mode, "single_menu"))
single_menu_mode = 1;
}
- tcgetattr(1, &ios_org);
- atexit(conf_cleanup);
- init_wsize();
- reset_dialog();
- init_dialog(menu_backtitle);
+ getyx(stdscr, saved_y, saved_x);
+ if (init_dialog(NULL)) {
+ fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
+ fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
+ return 1;
+ }
+
+ set_config_filename(conf_get_configname());
do {
conf(&rootmenu);
dialog_clear();
else
res = -1;
} while (res == KEY_ESC);
- end_dialog();
+ end_dialog(saved_x, saved_y);
switch (res) {
case 0:
- if (conf_write(NULL)) {
+ if (conf_write(filename)) {
fprintf(stderr, _("\n\n"
"Error during writing of the kernel configuration.\n"
"Your kernel configuration changes were NOT saved."