1 files changed, 90 insertions, 0 deletions
diff --git a/lib/private/Files/ObjectStore/StorageObjectStore.php b/lib/private/Files/ObjectStore/StorageObjectStore.php
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index 00000000000..044243c1ee6
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+++ b/lib/private/Files/ObjectStore/StorageObjectStore.php
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+<?php
+/**
+ * @copyright Copyright (c) 2016 Robin Appelman <robin@icewind.nl>
+ *
+ * @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/>.
+ *
+ */
+
+namespace OC\Files\ObjectStore;
+
+use OCP\Files\ObjectStore\IObjectStore;
+use OCP\Files\Storage\IStorage;
+
+/**
+ * Object store that wraps a storage backend, mostly for testing purposes
+ */
+class StorageObjectStore implements IObjectStore {
+	/** @var IStorage */
+	private $storage;
+
+	/**
+	 * @param IStorage $storage
+	 */
+	public function __construct(IStorage $storage) {
+		$this->storage = $storage;
+	}
+
+	/**
+	 * @return string the container or bucket name where objects are stored
+	 * @since 7.0.0
+	 */
+	function getStorageId() {
+		$this->storage->getId();
+	}
+
+	/**
+	 * @param string $urn the unified resource name used to identify the object
+	 * @return resource stream with the read data
+	 * @throws \Exception when something goes wrong, message will be logged
+	 * @since 7.0.0
+	 */
+	function readObject($urn) {
+		$handle = $this->storage->fopen($urn, 'r');
+		if ($handle) {
+			return $handle;
+		} else {
+			throw new \Exception();
+		}
+	}
+
+	/**
+	 * @param string $urn the unified resource name used to identify the object
+	 * @param resource $stream stream with the data to write
+	 * @throws \Exception when something goes wrong, message will be logged
+	 * @since 7.0.0
+	 */
+	function writeObject($urn, $stream) {
+		$handle = $this->storage->fopen($urn, 'w');
+		if ($handle) {
+			stream_copy_to_stream($stream, $handle);
+			fclose($handle);
+		} else {
+			throw new \Exception();
+		}
+	}
+
+	/**
+	 * @param string $urn the unified resource name used to identify the object
+	 * @return void
+	 * @throws \Exception when something goes wrong, message will be logged
+	 * @since 7.0.0
+	 */
+	function deleteObject($urn) {
+		$this->storage->unlink($urn);
+	}
+
+}