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76 lines
2.1 KiB
76 lines
2.1 KiB
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Robin Appelman <robin@icewind.nl>
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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 OCP\Files\Cache;
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use OCP\Files\Storage\IStorage;
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/**
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* Update the cache and propagate changes
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*
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* @since 9.0.0
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*/
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interface IUpdater {
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/**
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* Get the propagator for etags and mtime for the view the updater works on
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*
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* @return IPropagator
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* @since 9.0.0
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*/
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public function getPropagator();
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/**
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* Propagate etag and mtime changes for the parent folders of $path up to the root of the filesystem
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*
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* @param string $path the path of the file to propagate the changes for
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* @param int|null $time the timestamp to set as mtime for the parent folders, if left out the current time is used
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* @since 9.0.0
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*/
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public function propagate($path, $time = null);
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/**
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* Update the cache for $path and update the size, etag and mtime of the parent folders
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*
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* @param string $path
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* @param int $time
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* @since 9.0.0
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*/
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public function update($path, $time = null);
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/**
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* Remove $path from the cache and update the size, etag and mtime of the parent folders
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*
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* @param string $path
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* @since 9.0.0
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*/
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public function remove($path);
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/**
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* Rename a file or folder in the cache and update the size, etag and mtime of the parent folders
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*
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* @param IStorage $sourceStorage
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* @param string $source
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* @param string $target
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* @since 9.0.0
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*/
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public function renameFromStorage(IStorage $sourceStorage, $source, $target);
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}
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