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<?php
/**
* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OC\Files\Storage\Wrapper;
use Icewind\Streams\DirectoryWrapper;
use OC\Files\Filesystem;
/**
* Normalize file names while reading directory entries
*/
class EncodingDirectoryWrapper extends DirectoryWrapper {
/**
* @psalm-suppress ImplementedReturnTypeMismatch Until return type is fixed upstream
* @return string|false
*/
public function dir_readdir() {
$file = readdir($this->source);
if ($file !== false && $file !== '.' && $file !== '..') {
$file = trim(Filesystem::normalizePath($file), '/');
}
return $file;
}
/**
* @param resource $source
* @param callable $filter
* @return resource|false
*/
public static function wrap($source) {
return self::wrapSource($source, [
'source' => $source,
]);
}
}
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