extend cache events

- adds cache remove event
- expose storage id in event
- emit events during cache move

Signed-off-by: Robin Appelman <robin@icewind.nl>

2 files changed, 40 insertions, 0 deletions

diff --git a/lib/public/Files/Cache/CacheRemoveEvent.php b/lib/public/Files/Cache/CacheRemoveEvent.php
new file mode 100644
index 00000000000..3b1e536f471
--- /dev/null
+++ b/lib/public/Files/Cache/CacheRemoveEvent.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2020 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 OCP\Files\Cache;
+
+use OC\Files\Cache\AbstractCacheEvent;
+
+/**
+ * Event for when an existing entry in the cache gets removed
+ *
+ * @since 21.0.0
+ */
+class CacheRemoveEvent extends AbstractCacheEvent {
+}
diff --git a/lib/public/Files/Cache/ICacheEvent.php b/lib/public/Files/Cache/ICacheEvent.php
index 634666f594a..56f6f46df1c 100644
--- a/lib/public/Files/Cache/ICacheEvent.php
+++ b/lib/public/Files/Cache/ICacheEvent.php
@@ -56,4 +56,10 @@ interface ICacheEvent {
 	 * @since 16.0.0
 	 */
 	public function getFileId(): int;
+
+	/**
+	 * @return int
+	 * @since 21.0.0
+	 */
+	public function getStorageId(): int;
 }