initial sabre upgrade (needs lots of work - to wit: authentication, redo the browser interface, and rework event export/import)

1 files changed, 84 insertions, 0 deletions

diff --git a/vendor/sabre/dav/lib/DAV/File.php b/vendor/sabre/dav/lib/DAV/File.php
new file mode 100644
index 000000000..e0a0391db
--- /dev/null
+++ b/vendor/sabre/dav/lib/DAV/File.php
@@ -0,0 +1,84 @@
+<?php
+
+namespace Sabre\DAV;
+
+/**
+ * File class
+ *
+ * This is a helper class, that should aid in getting file classes setup.
+ * Most of its methods are implemented, and throw permission denied exceptions
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+abstract class File extends Node implements IFile {
+
+    /**
+     * Updates the data
+     *
+     * data is a readable stream resource.
+     *
+     * @param resource $data
+     * @return void
+     */
+    function put($data) {
+
+        throw new Exception\Forbidden('Permission denied to change data');
+
+    }
+
+    /**
+     * Returns the data
+     *
+     * This method may either return a string or a readable stream resource
+     *
+     * @return mixed
+     */
+    function get() {
+
+        throw new Exception\Forbidden('Permission denied to read this file');
+
+    }
+
+    /**
+     * Returns the size of the file, in bytes.
+     *
+     * @return int
+     */
+    function getSize() {
+
+        return 0;
+
+    }
+
+    /**
+     * Returns the ETag for a file
+     *
+     * An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change.
+     * The ETag is an arbitrary string, but MUST be surrounded by double-quotes.
+     *
+     * Return null if the ETag can not effectively be determined
+     *
+     * @return string|null
+     */
+    function getETag() {
+
+        return null;
+
+    }
+
+    /**
+     * Returns the mime-type for a file
+     *
+     * If null is returned, we'll assume application/octet-stream
+     *
+     * @return string|null
+     */
+    function getContentType() {
+
+        return null;
+
+    }
+
+}