core: core.globalSettingsDescriptions JS => C.

core/core.js

@@ -352,15 +352,6 @@ async function getProcessBlob(blobId, key, options) {
 				}
 			};
 			if (process.credentials?.permissions?.administration) {
-				imports.core.globalSettingsDescriptions = async function () {
-					let settings = Object.assign({}, defaultGlobalSettings());
-					for (let [key, value] of Object.entries(await loadSettings())) {
-						if (settings[key]) {
-							settings[key].value = value;
-						}
-					}
-					return settings;
-				};
 				imports.core.globalSettingsSet = async function (key, value) {
 					await imports.core.permissionTest('set_global_setting');
 					print('Setting', key, value);

src/api.js.c

@@ -555,6 +555,76 @@ static JSValue _tf_ssb_getOwnerIdentities(JSContext* context, JSValueConst this_
 	return result;
 }
 
+typedef struct _settings_descriptions_get_t
+{
+	const char* settings;
+	JSContext* context;
+	JSValue promise[2];
+} settings_descriptions_get_t;
+
+static void _tf_ssb_get_settings_descriptions_work(tf_ssb_t* ssb, void* user_data)
+{
+	settings_descriptions_get_t* work = user_data;
+	work->settings = tf_ssb_db_get_property(ssb, "core", "settings");
+}
+
+static void _tf_ssb_get_settings_descriptions_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	settings_descriptions_get_t* work = user_data;
+	JSContext* context = work->context;
+	JSValue result = JS_NewObject(context);
+	JSValue settings = JS_ParseJSON(context, work->settings ? work->settings : "", work->settings ? strlen(work->settings) : 0, NULL);
+	const char* name;
+	const char* type;
+	tf_setting_kind_t kind;
+	const char* description;
+	for (int i = 0; tf_util_get_global_setting_by_index(i, &name, &type, &kind, &description); i++)
+	{
+		JSValue entry = JS_NewObject(context);
+		JS_SetPropertyStr(context, entry, "type", JS_NewString(context, type));
+		JS_SetPropertyStr(context, entry, "description", JS_NewString(context, description));
+		switch (kind)
+		{
+		case k_kind_unknown:
+			break;
+		case k_kind_bool:
+			JS_SetPropertyStr(context, entry, "default_value", JS_NewBool(context, tf_util_get_default_global_setting_bool(name)));
+			break;
+		case k_kind_int:
+			JS_SetPropertyStr(context, entry, "default_value", JS_NewInt32(context, tf_util_get_default_global_setting_int(name)));
+			break;
+		case k_kind_string:
+			JS_SetPropertyStr(context, entry, "default_value", JS_NewString(context, tf_util_get_default_global_setting_string(name)));
+			break;
+		}
+		if (JS_IsObject(settings))
+		{
+			JS_SetPropertyStr(context, entry, "value", JS_GetPropertyStr(context, settings, name));
+		}
+		JS_SetPropertyStr(context, result, name, entry);
+	}
+	JS_FreeValue(context, settings);
+	JSValue error = JS_Call(context, work->promise[0], JS_UNDEFINED, 1, &result);
+	tf_util_report_error(context, error);
+	JS_FreeValue(context, error);
+	JS_FreeValue(context, result);
+	JS_FreeValue(context, work->promise[0]);
+	JS_FreeValue(context, work->promise[1]);
+	tf_free((void*)work->settings);
+	tf_free(work);
+}
+
+static JSValue _tf_ssb_globalSettingsDescriptions(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
+{
+	tf_task_t* task = tf_task_get(context);
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	settings_descriptions_get_t* work = tf_malloc(sizeof(settings_descriptions_get_t));
+	*work = (settings_descriptions_get_t) { .context = context };
+	JSValue result = JS_NewPromiseCapability(context, work->promise);
+	tf_ssb_run_work(ssb, _tf_ssb_get_settings_descriptions_work, _tf_ssb_get_settings_descriptions_after_work, work);
+	return result;
+}
+
 typedef struct _settings_get_t
 {
 	const char* key;
@@ -627,6 +697,7 @@ static void _tf_ssb_settings_get_after_work(tf_ssb_t* ssb, int status, void* use
 	JS_FreeValue(context, result);
 	JS_FreeValue(context, work->promise[0]);
 	JS_FreeValue(context, work->promise[1]);
+	JS_FreeCString(context, work->key);
 	tf_free(work);
 }
 
@@ -673,6 +744,7 @@ static JSValue _tf_api_register_imports(JSContext* context, JSValueConst this_va
 	JSValue administration = JS_IsObject(permissions) ? JS_GetPropertyStr(context, permissions, "administration") : JS_UNDEFINED;
 	if (JS_ToBool(context, administration) > 0)
 	{
+		JS_SetPropertyStr(context, core, "globalSettingsDescriptions", JS_NewCFunction(context, _tf_ssb_globalSettingsDescriptions, "globalSettingsDescriptions", 0));
 		JS_SetPropertyStr(context, core, "globalSettingsGet", JS_NewCFunction(context, _tf_ssb_globalSettingsGet, "globalSettingsGet", 1));
 	}
 	JS_FreeValue(context, administration);

src/util.js.c

@@ -381,6 +381,31 @@ const char* tf_util_get_default_global_setting_string(const char* name)
 	return setting && setting->default_value.string_value ? setting->default_value.string_value : "";
 }
 
+bool tf_util_get_global_setting_by_index(int index, const char** out_name, const char** out_type, tf_setting_kind_t* out_kind, const char** out_description)
+{
+	if (index >= 0 && index < tf_countof(k_settings))
+	{
+		if (out_name)
+		{
+			*out_name = k_settings[index].name;
+		}
+		if (out_type)
+		{
+			*out_type = k_settings[index].type;
+		}
+		if (out_kind)
+		{
+			*out_kind = k_settings[index].default_value.kind;
+		}
+		if (out_description)
+		{
+			*out_description = k_settings[index].description;
+		}
+		return true;
+	}
+	return false;
+}
+
 static JSValue _util_defaultGlobalSettings(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
 {
 	JSValue settings = JS_NewObject(context);

src/util.js.h

@@ -212,6 +212,16 @@ const char* tf_util_get_default_global_setting_string(const char* name);
 */
 tf_setting_kind_t tf_util_get_global_setting_kind(const char* name);
 
+/**
+** Get the index-th global setting.
+** @param index The index.
+** @param out_name Populated with the setting name.
+** @param out_type Populated with the setting type.
+** @param out_kind Populated with the setting kind.
+** @param out_description Populated with the setting description.
+*/
+bool tf_util_get_global_setting_by_index(int index, const char** out_name, const char** out_type, tf_setting_kind_t* out_kind, const char** out_description);
+
 /**
 ** Log documentation for the available settings.
 ** @param line_prefix Text to prefix each line with."