3 files changed, 90 insertions, 1 deletions
diff --git a/lib/public/Files/Config/IMountProviderCollection.php b/lib/public/Files/Config/IMountProviderCollection.php
index f845d72cee6..5894d06a388 100644
--- a/lib/public/Files/Config/IMountProviderCollection.php
+++ b/lib/public/Files/Config/IMountProviderCollection.php
@@ -39,6 +39,16 @@ interface IMountProviderCollection {
 	public function getMountsForUser(IUser $user);
 
 	/**
+	 * Get the configured mount points for the user from a specific mount provider
+	 *
+	 * @param \OCP\IUser $user
+	 * @param class-string<IMountProvider> $mountProviderClass
+	 * @return \OCP\Files\Mount\IMountPoint[]
+	 * @since 24.0.0
+	 */
+	public function getUserMountsForProviderClass(IUser $user, string $mountProviderClass);
+
+	/**
 	 * Get the configured home mount for this user
 	 *
 	 * @param \OCP\IUser $user
diff --git a/lib/public/Files/Config/IUserMountCache.php b/lib/public/Files/Config/IUserMountCache.php
index 08f95990d3c..4411200c7ae 100644
--- a/lib/public/Files/Config/IUserMountCache.php
+++ b/lib/public/Files/Config/IUserMountCache.php
@@ -25,6 +25,7 @@
 namespace OCP\Files\Config;
 
 use OCP\Files\Mount\IMountPoint;
+use OCP\Files\NotFoundException;
 use OCP\IUser;
 
 /**
@@ -38,9 +39,10 @@ interface IUserMountCache {
 	 *
 	 * @param IUser $user
 	 * @param IMountPoint[] $mounts
+	 * @param array|null $mountProviderClasses
 	 * @since 9.0.0
 	 */
-	public function registerMounts(IUser $user, array $mounts);
+	public function registerMounts(IUser $user, array $mounts, array $mountProviderClasses = null);
 
 	/**
 	 * Get all cached mounts for a user
@@ -125,4 +127,26 @@ interface IUserMountCache {
 	 * @since 20.0.0
 	 */
 	public function clear(): void;
+
+	/**
+	 * Get all cached mounts for a user
+	 *
+	 * @param IUser $user
+	 * @param string $path
+	 * @return ICachedMountInfo
+	 * @throws NotFoundException
+	 * @since 24.0.0
+	 */
+	public function getMountForPath(IUser $user, string $path): ICachedMountInfo;
+
+	/**
+	 * Get all cached mounts for a user inside a path
+	 *
+	 * @param IUser $user
+	 * @param string $path
+	 * @return ICachedMountInfo[]
+	 * @throws NotFoundException
+	 * @since 24.0.0
+	 */
+	public function getMountsInPath(IUser $user, string $path): array;
 }
diff --git a/lib/public/Files/Events/InvalidateMountCacheEvent.php b/lib/public/Files/Events/InvalidateMountCacheEvent.php
new file mode 100644
index 00000000000..6508e168d4c
--- /dev/null
+++ b/lib/public/Files/Events/InvalidateMountCacheEvent.php
@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2022 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\Events;
+
+use OCP\EventDispatcher\Event;
+use OCP\IUser;
+
+/**
+ * Used to notify the filesystem setup manager that the available mounts for a user have changed
+ *
+ * @since 24.0.0
+ */
+class InvalidateMountCacheEvent extends Event {
+	private ?IUser $user;
+
+	/**
+	 * @param IUser|null $user user
+	 *
+	 * @since 24.0.0
+	 */
+	public function __construct(?IUser $user) {
+		parent::__construct();
+		$this->user = $user;
+	}
+
+	/**
+	 * @return IUser|null user
+	 *
+	 * @since 24.0.0
+	 */
+	public function getUser(): ?IUser {
+		return $this->user;
+	}
+}