2 files changed, 65 insertions, 1 deletions
diff --git a/lib/private/files/fileinfo.php b/lib/private/files/fileinfo.php
index b80873d1d00..7edea13df96 100644
--- a/lib/private/files/fileinfo.php
+++ b/lib/private/files/fileinfo.php
@@ -122,7 +122,7 @@ class FileInfo implements \OCP\Files\FileInfo, \ArrayAccess, \JsonSerializable {
 	/**
 	 * @return int
 	 */
-	public function getMtime() {
+	public function getMTime() {
 		return $this->data['mtime'];
 	}
 
@@ -150,4 +150,40 @@ class FileInfo implements \OCP\Files\FileInfo, \ArrayAccess, \JsonSerializable {
 	public function getData(){
 		return $this->data;
 	}
+
+	/**
+	 * @param int $permissions
+	 * @return bool
+	 */
+	protected function checkPermissions($permissions) {
+		return ($this->getPermissions() & $permissions) === $permissions;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isReadable() {
+		return $this->checkPermissions(\OCP\PERMISSION_READ);
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isUpdateable() {
+		return $this->checkPermissions(\OCP\PERMISSION_UPDATE);
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isDeletable() {
+		return $this->checkPermissions(\OCP\PERMISSION_DELETE);
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isShareable() {
+		return $this->checkPermissions(\OCP\PERMISSION_SHARE);
+	}
 }
diff --git a/lib/public/files/fileinfo.php b/lib/public/files/fileinfo.php
index cbe216023da..68ce45d3fa1 100644
--- a/lib/public/files/fileinfo.php
+++ b/lib/public/files/fileinfo.php
@@ -107,4 +107,32 @@ interface FileInfo {
 	 * @return \OCP\Files\FileInfo::TYPE_FILE | \OCP\Files\FileInfo::TYPE_FOLDER
 	 */
 	public function getType();
+
+	/**
+	 * Check if the file or folder is readable
+	 *
+	 * @return bool
+	 */
+	public function isReadable();
+
+	/**
+	 * Check if a file is writable
+	 *
+	 * @return bool
+	 */
+	public function isUpdateable();
+
+	/**
+	 * Check if a file or folder can be deleted
+	 *
+	 * @return bool
+	 */
+	public function isDeletable();
+
+	/**
+	 * Check if a file or folder can be shared
+	 *
+	 * @return bool
+	 */
+	public function isShareable();
 }