1 files changed, 0 insertions, 61 deletions
diff --git a/apps/files_external/3rdparty/icewind/streams/src/HashWrapper.php b/apps/files_external/3rdparty/icewind/streams/src/HashWrapper.php
deleted file mode 100644
index 7fb739e0d49..00000000000
--- a/apps/files_external/3rdparty/icewind/streams/src/HashWrapper.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-/**
- * SPDX-FileCopyrightText: 2019 Roeland Jago Douma <roeland@famdouma.nl>
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
-
-namespace Icewind\Streams;
-
-abstract class HashWrapper extends Wrapper {
-
-	/**
-	 * @var callable|null
-	 */
-	private $callback;
-
-	/**
-	 * @var resource|\HashContext
-	 */
-	private $hashContext;
-
-	/**
-	 * Wraps a stream to make it seekable
-	 *
-	 * @param resource $source
-	 * @param string $hash
-	 * @param callable $callback
-	 * @return resource|false
-	 *
-	 * @throws \BadMethodCallException
-	 */
-	public static function wrap($source, $hash, $callback) {
-		$context = [
-			'hash'     => $hash,
-			'callback' => $callback,
-		];
-		return self::wrapSource($source, $context);
-	}
-
-	public function dir_opendir($path, $options) {
-		return false;
-	}
-
-	public function stream_open($path, $mode, $options, &$opened_path) {
-		$context = $this->loadContext();
-		$this->callback = $context['callback'];
-		$this->hashContext = hash_init($context['hash']);
-		return true;
-	}
-
-	protected function updateHash($data) {
-		hash_update($this->hashContext, $data);
-	}
-
-	public function stream_close() {
-		$hash = hash_final($this->hashContext);
-		if ($this->hashContext !== false && is_callable($this->callback)) {
-			call_user_func($this->callback, $hash);
-		}
-		return parent::stream_close();
-	}
-}