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alistair23-linux
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menuconfig: remember alternate config filename 

When loading an alternate configuration use that file as
current configuration filename.
Make the filename visible in the dialog.
Default continue to be .config.

Inspired by patch from: Cyrill Gorcunov <gorcunov@gmail.com>

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc:  Cyrill Gorcunov <gorcunov@gmail.com>
hifive-unleashed-5.1
Sam Ravnborg 2007-03-18 10:48:46 +01:00
parent dd7e54ade8
commit 95e30f9593
3 changed files with 37 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
scripts/kconfig/lxdialog/dialog.h
View File

@ -188,6 +188,7 @@ int on_key_esc(WINDOW *win);
int on_key_resize(void);
void init_dialog(const char *backtitle);
void set_dialog_backtitle(const char *backtitle);
void reset_dialog(void);
void end_dialog(void);
void attr_clear(WINDOW * win, int height, int width, chtype attr);

5
scripts/kconfig/lxdialog/util.c
View File

@ -272,6 +272,11 @@ void init_dialog(const char *backtitle)
color_setup(getenv("MENUCONFIG_COLOR"));
}
void set_dialog_backtitle(const char *backtitle)
{
dlg.backtitle = backtitle;
}
void reset_dialog(void)
{
initscr(); /* Init curses */

43
scripts/kconfig/mconf.c
View File

@ -26,7 +26,6 @@
#include "lkc.h"
#include "lxdialog/dialog.h"
static char menu_backtitle[128];
static const char mconf_readme[] = N_(
"Overview\n"
"--------\n"
@ -271,7 +270,6 @@ search_help[] = 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;
@ -395,6 +393,28 @@ static struct gstr get_relations_str(struct symbol **sym_arr)
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;
@ -816,8 +836,10 @@ static void conf_load(void)
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:
@ -840,8 +862,10 @@ static void conf_save(void)
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:
@ -860,7 +884,6 @@ static void conf_cleanup(void)
int main(int ac, char **av)
{
struct symbol *sym;
char *mode;
int res;
@ -871,11 +894,6 @@ int main(int ac, char **av)
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"))
@ -886,7 +904,8 @@ int main(int ac, char **av)
atexit(conf_cleanup);
init_wsize();
reset_dialog();
init_dialog(menu_backtitle);
init_dialog(NULL);
set_config_filename(".config");
do {
conf(&rootmenu);
dialog_clear();
@ -903,7 +922,7 @@ int main(int ac, char **av)
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."