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<?php
/*
* @copyright Copyright (c) 2021 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
declare(strict_types=1);
namespace OCP\Files\Storage;
use OCP\Files\GenericFileException;
/**
* @since 26.0.0
*/
interface IChunkedFileWrite extends IStorage {
/**
* @param string $targetPath Relative target path in the storage
* @return string writeToken to be used with the other methods to uniquely identify the file write operation
* @throws GenericFileException
* @since 26.0.0
*/
public function startChunkedWrite(string $targetPath): string;
/**
* @param string $targetPath
* @param string $writeToken
* @param string $chunkId
* @param resource $data
* @param int|null $size
* @throws GenericFileException
* @since 26.0.0
*/
public function putChunkedWritePart(string $targetPath, string $writeToken, string $chunkId, $data, int $size = null): ?array;
/**
* @param string $targetPath
* @param string $writeToken
* @return int
* @throws GenericFileException
* @since 26.0.0
*/
public function completeChunkedWrite(string $targetPath, string $writeToken): int;
/**
* @param string $targetPath
* @param string $writeToken
* @throws GenericFileException
* @since 26.0.0
*/
public function cancelChunkedWrite(string $targetPath, string $writeToken): void;
}
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