1 files changed, 68 insertions, 0 deletions
diff --git a/lib/public/Files/Cache/IUpdater.php b/lib/public/Files/Cache/IUpdater.php
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+++ b/lib/public/Files/Cache/IUpdater.php
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+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCP\Files\Cache;
+
+use OCP\Files\Storage\IStorage;
+
+/**
+ * Update the cache and propagate changes
+ *
+ * @since 9.0.0
+ */
+interface IUpdater {
+	/**
+	 * Get the propagator for etags and mtime for the view the updater works on
+	 *
+	 * @return IPropagator
+	 * @since 9.0.0
+	 */
+	public function getPropagator();
+
+	/**
+	 * Propagate etag and mtime changes for the parent folders of $path up to the root of the filesystem
+	 *
+	 * @param string $path the path of the file to propagate the changes for
+	 * @param int|null $time the timestamp to set as mtime for the parent folders, if left out the current time is used
+	 * @since 9.0.0
+	 */
+	public function propagate($path, $time = null);
+
+	/**
+	 * Update the cache for $path and update the size, etag and mtime of the parent folders
+	 *
+	 * @param string $path
+	 * @param int $time
+	 * @since 9.0.0
+	 */
+	public function update($path, $time = null, ?int $sizeDifference = null);
+
+	/**
+	 * Remove $path from the cache and update the size, etag and mtime of the parent folders
+	 *
+	 * @param string $path
+	 * @since 9.0.0
+	 */
+	public function remove($path);
+
+	/**
+	 * Rename a file or folder in the cache and update the size, etag and mtime of the parent folders
+	 *
+	 * @param IStorage $sourceStorage
+	 * @param string $source
+	 * @param string $target
+	 * @since 9.0.0
+	 */
+	public function renameFromStorage(IStorage $sourceStorage, $source, $target);
+
+	/**
+	 * Copy a file or folder in the cache and update the size, etag and mtime of the parent folders
+	 *
+	 * @since 31.0.0
+	 */
+	public function copyFromStorage(IStorage $sourceStorage, string $source, string $target): void;
+}