merge: upstream

packages/backend/src/misc/acct.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/cache.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
@@ -186,28 +186,14 @@ export class RedisSingleCache<T> {
 
 // TODO: メモリ節約のためあまり参照されないキーを定期的に削除できるようにする？
 
-function nothingToDo<T, V = T>(value: T): V {
-	return value as unknown as V;
-}
-
-export class MemoryKVCache<T, V = T> {
-	public cache: Map<string, { date: number; value: V; }>;
+export class MemoryKVCache<T> {
+	public cache: Map<string, { date: number; value: T; }>;
 	private lifetime: number;
 	private gcIntervalHandle: NodeJS.Timeout;
-	private toMapConverter: (value: T) => V;
-	private fromMapConverter: (cached: V) => T | undefined;
 
-	constructor(lifetime: MemoryKVCache<never>['lifetime'], options: {
-		toMapConverter: (value: T) => V;
-		fromMapConverter: (cached: V) => T | undefined;
-	} = {
-		toMapConverter: nothingToDo,
-		fromMapConverter: nothingToDo,
-	}) {
+	constructor(lifetime: MemoryKVCache<never>['lifetime']) {
 		this.cache = new Map();
 		this.lifetime = lifetime;
-		this.toMapConverter = options.toMapConverter;
-		this.fromMapConverter = options.fromMapConverter;
 
 		this.gcIntervalHandle = setInterval(() => {
 			this.gc();
@@ -218,7 +204,7 @@ export class MemoryKVCache<T, V = T> {
 	public set(key: string, value: T): void {
 		this.cache.set(key, {
 			date: Date.now(),
-			value: this.toMapConverter(value),
+			value,
 		});
 	}
 
@@ -230,7 +216,7 @@ export class MemoryKVCache<T, V = T> {
 			this.cache.delete(key);
 			return undefined;
 		}
-		return this.fromMapConverter(cached.value);
+		return cached.value;
 	}
 
 	@bindThis
@@ -241,10 +227,9 @@ export class MemoryKVCache<T, V = T> {
 	/**
 	 * キャッシュがあればそれを返し、無ければfetcherを呼び出して結果をキャッシュ&返します
 	 * optional: キャッシュが存在してもvalidatorでfalseを返すとキャッシュ無効扱いにします
-	 * fetcherの引数はcacheに保存されている値があれば渡されます
 	 */
 	@bindThis
-	public async fetch(key: string, fetcher: (value: V | undefined) => Promise<T>, validator?: (cachedValue: T) => boolean): Promise<T> {
+	public async fetch(key: string, fetcher: () => Promise<T>, validator?: (cachedValue: T) => boolean): Promise<T> {
 		const cachedValue = this.get(key);
 		if (cachedValue !== undefined) {
 			if (validator) {
@@ -259,7 +244,7 @@ export class MemoryKVCache<T, V = T> {
 		}
 
 		// Cache MISS
-		const value = await fetcher(this.cache.get(key)?.value);
+		const value = await fetcher();
 		this.set(key, value);
 		return value;
 	}
@@ -267,10 +252,9 @@ export class MemoryKVCache<T, V = T> {
 	/**
 	 * キャッシュがあればそれを返し、無ければfetcherを呼び出して結果をキャッシュ&返します
 	 * optional: キャッシュが存在してもvalidatorでfalseを返すとキャッシュ無効扱いにします
-	 * fetcherの引数はcacheに保存されている値があれば渡されます
 	 */
 	@bindThis
-	public async fetchMaybe(key: string, fetcher: (value: V | undefined) => Promise<T | undefined>, validator?: (cachedValue: T) => boolean): Promise<T | undefined> {
+	public async fetchMaybe(key: string, fetcher: () => Promise<T | undefined>, validator?: (cachedValue: T) => boolean): Promise<T | undefined> {
 		const cachedValue = this.get(key);
 		if (cachedValue !== undefined) {
 			if (validator) {
@@ -285,7 +269,7 @@ export class MemoryKVCache<T, V = T> {
 		}
 
 		// Cache MISS
-		const value = await fetcher(this.cache.get(key)?.value);
+		const value = await fetcher();
 		if (value !== undefined) {
 			this.set(key, value);
 		}

packages/backend/src/misc/check-https.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/check-word-mute.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/clone.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/content-disposition.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/correct-filename.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
@@ -21,7 +21,7 @@ const extRegExp = /\.[0-9a-zA-Z]+$/i;
 /**
  * 与えられた拡張子とファイル名が一致しているかどうかを確認し、
  * 一致していない場合は拡張子を付与して返す
- * 
+ *
  * extはfile-typeのextを想定
  */
 export function correctFilename(filename: string, ext: string | null) {

packages/backend/src/misc/create-temp.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/dev-null.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/emoji-regex.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/extract-custom-emojis-from-mfm.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/extract-hashtags.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/extract-mentions.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/fastify-hook-handlers.ts

@@ -0,0 +1,9 @@
+import type { onRequestHookHandler } from 'fastify';
+
+export const handleRequestRedirectToOmitSearch: onRequestHookHandler = (request, reply, done) => {
+	const index = request.url.indexOf('?');
+	if (~index) {
+		reply.redirect(301, request.url.slice(0, index));
+	}
+	done();
+};

packages/backend/src/misc/fastify-reply-error.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/gen-identicon.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/gen-key-pair.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/generate-invite-code.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/generate-native-user-token.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/get-ip-hash.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/get-note-summary.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/get-reaction-emoji.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/i18n.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/id/aid.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/id/aidx.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/id/meid.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/id/meidg.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/id/object-id.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/id/ulid.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/identifiable-error.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-duplicate-key-value-error.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-instance-muted.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-mime-image.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-native-token.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-not-null.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-quote.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-reply.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/is-user-related.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/json-schema.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
@@ -37,7 +37,17 @@ import { packedEmojiDetailedSchema, packedEmojiSimpleSchema } from '@/models/jso
 import { packedFlashSchema } from '@/models/json-schema/flash.js';
 import { packedAnnouncementSchema } from '@/models/json-schema/announcement.js';
 import { packedSigninSchema } from '@/models/json-schema/signin.js';
-import { packedRoleLiteSchema, packedRoleSchema, packedRolePoliciesSchema } from '@/models/json-schema/role.js';
+import {
+	packedRoleLiteSchema,
+	packedRoleSchema,
+	packedRolePoliciesSchema,
+	packedRoleCondFormulaLogicsSchema,
+	packedRoleCondFormulaValueNot,
+	packedRoleCondFormulaValueIsLocalOrRemoteSchema,
+	packedRoleCondFormulaValueCreatedSchema,
+	packedRoleCondFormulaFollowersOrFollowingOrNotesSchema,
+	packedRoleCondFormulaValueSchema,
+} from '@/models/json-schema/role.js';
 import { packedAdSchema } from '@/models/json-schema/ad.js';
 import { packedReversiGameLiteSchema, packedReversiGameDetailedSchema } from '@/models/json-schema/reversi-game.js';
 
@@ -78,6 +88,12 @@ export const refs = {
 	EmojiDetailed: packedEmojiDetailedSchema,
 	Flash: packedFlashSchema,
 	Signin: packedSigninSchema,
+	RoleCondFormulaLogics: packedRoleCondFormulaLogicsSchema,
+	RoleCondFormulaValueNot: packedRoleCondFormulaValueNot,
+	RoleCondFormulaValueIsLocalOrRemote: packedRoleCondFormulaValueIsLocalOrRemoteSchema,
+	RoleCondFormulaValueCreated: packedRoleCondFormulaValueCreatedSchema,
+	RoleCondFormulaFollowersOrFollowingOrNotes: packedRoleCondFormulaFollowersOrFollowingOrNotesSchema,
+	RoleCondFormulaValue: packedRoleCondFormulaValueSchema,
 	RoleLite: packedRoleLiteSchema,
 	Role: packedRoleSchema,
 	RolePolicies: packedRolePoliciesSchema,

packages/backend/src/misc/langmap.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/normalize-for-search.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/array.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/await-all.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/math.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/maybe.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/relation.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/string.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/symbol.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/time.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/url.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/prelude/xml.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/promise-tracker.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/reset-db.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/safe-for-sql.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/secure-rndstr.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/show-machine-info.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/sql-like-escape.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/status-error.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 

packages/backend/src/misc/truncate.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
  */