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<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Lukas Reschke <[email protected]> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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namespace OC\IntegrityCheck\Helpers; |
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/** |
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* Class FileAccessHelper provides a helper around file_get_contents and |
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* file_put_contents |
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* |
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* @package OC\IntegrityCheck\Helpers |
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*/ |
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class FileAccessHelper { |
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/** |
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* Wrapper around file_get_contents($filename, $data) |
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* |
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* @param string $filename |
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* @return string|false |
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*/ |
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public function file_get_contents($filename) { |
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return file_get_contents($filename); |
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} |
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/** |
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* Wrapper around file_exists($filename) |
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* |
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* @param string $filename |
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* @return bool |
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*/ |
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public function file_exists($filename) { |
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return file_exists($filename); |
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} |
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/** |
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* Wrapper around file_put_contents($filename, $data) |
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* |
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* @param string $filename |
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* @param string $data |
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* @return int |
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* @throws \Exception |
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*/ |
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public function file_put_contents($filename, $data) { |
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$bytesWritten = @file_put_contents($filename, $data); |
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if ($bytesWritten === false || $bytesWritten !== strlen($data)){ |
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throw new \Exception('Failed to write into ' . $filename); |
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} |
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return $bytesWritten; |
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} |
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/** |
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* @param string $path |
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* @return bool |
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*/ |
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public function is_writable($path) { |
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return is_writable($path); |
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} |
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/** |
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* @param string $path |
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* @throws \Exception |
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*/ |
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public function assertDirectoryExists($path) { |
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if (!is_dir($path)) { |
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throw new \Exception('Directory ' . $path . ' does not exist.'); |
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} |
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} |
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} |
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nextcloud /
server
