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[Settings] Add settings hierarchy

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Add the notion of the settings hierarchy, complete with
register/unregister routines.

Rename set->store and get->fetch to avoid naming conflicts with get/put
as used in reference counting.
This commit is contained in:
Michael Brown
2008-03-20 21:01:32 +00:00
parent a48b4d9948
commit 260b93bb72
5 changed files with 320 additions and 209 deletions
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4
src/hci/commands/config_cmd.c
View File

@@ -5,7 +5,7 @@
#include <gpxe/settings_ui.h>
static int config_exec ( int argc, char **argv ) {
struct settings *settings;
struct settings *settings = NULL;
int rc;
if ( argc > 2 ) {
@@ -20,8 +20,6 @@ static int config_exec ( int argc, char **argv ) {
printf ( "No such scope \"%s\"\n", argv[1] );
return 1;
}
} else {
settings = &interactive_settings;
}
if ( ( rc = settings_ui ( settings ) ) != 0 ) {

5
src/hci/commands/nvo_cmd.c
View File

@@ -16,7 +16,8 @@ static int show_exec ( int argc, char **argv ) {
return 1;
}
if ( ( rc = get_named_setting ( argv[1], buf, sizeof ( buf ) ) ) < 0 ){
if ( ( rc = fetch_named_setting ( argv[1], buf,
sizeof ( buf ) ) ) < 0 ){
printf ( "Could not find \"%s\": %s\n",
argv[1], strerror ( rc ) );
return 1;
@@ -34,7 +35,7 @@ static int set_exec ( int argc, char **argv ) {
return 1;
}
if ( ( rc = set_named_setting ( argv[1], argv[2] ) ) != 0 ) {
if ( ( rc = store_named_setting ( argv[1], argv[2] ) ) != 0 ) {
printf ( "Could not set \"%s\"=\"%s\": %s\n",
argv[1], argv[2], strerror ( rc ) );
return 1;

10
src/hci/tui/settings_ui.c
View File

@@ -114,9 +114,9 @@ static void load_setting ( struct setting_widget *widget ) {
widget->editing = 0;
/* Read current setting value */
if ( get_typed_setting ( widget->settings, widget->setting->tag,
widget->setting->type, widget->value,
sizeof ( widget->value ) ) < 0 ) {
if ( fetch_typed_setting ( widget->settings, widget->setting->tag,
widget->setting->type, widget->value,
sizeof ( widget->value ) ) < 0 ) {
widget->value[0] = '\0';
}
@@ -133,8 +133,8 @@ static void load_setting ( struct setting_widget *widget ) {
* @v widget Setting widget
*/
static int save_setting ( struct setting_widget *widget ) {
return set_typed_setting ( widget->settings, widget->setting->tag,
widget->setting->type, widget->value );
return store_typed_setting ( widget->settings, widget->setting->tag,
widget->setting->type, widget->value );
}
/**