Seperate query classes from xml classes to allow specifying more information in the query

src/Query/Scope.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018 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 SearchDAV\Query;
+
+
+class Scope {
+	/**
+	 * @var string
+	 *
+	 * The scope of the search, either as absolute uri or as a path relative to the
+	 * search arbiter.
+	 */
+	public $href;
+
+	/**
+	 * @var string|int 0, 1 or 'infinite'
+	 *
+	 * How deep the search query should be with 0 being only the scope itself,
+	 * 1 being all direct child entries of the scope and infinite being all entries
+	 * in the scope collection at any depth.
+	 */
+	public $depth;
+
+	/**
+	 * @var string|null
+	 *
+	 * the path of the search scope relative to the dav server, or null if the scope is outside the dav server
+	 */
+	public $path;
+
+	/**
+	 * @param string $href
+	 * @param int|string $depth
+	 * @param string|null $path
+	 */
+	public function __construct($href = '', $depth = 1, $path = null) {
+		$this->href = $href;
+		$this->depth = $depth;
+		$this->path = $path;
+	}
+}