Save new folder

inc/system/requirement/extensionclass.class.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * ---------------------------------------------------------------------
+ * GLPI - Gestionnaire Libre de Parc Informatique
+ * Copyright (C) 2015-2020 Teclib' and contributors.
+ *
+ * http://glpi-project.org
+ *
+ * based on GLPI - Gestionnaire Libre de Parc Informatique
+ * Copyright (C) 2003-2014 by the INDEPNET Development Team.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * LICENSE
+ *
+ * This file is part of GLPI.
+ *
+ * GLPI is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GLPI 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GLPI. If not, see <http://www.gnu.org/licenses/>.
+ * ---------------------------------------------------------------------
+ */
+
+namespace Glpi\System\Requirement;
+
+if (!defined('GLPI_ROOT')) {
+   die("Sorry. You can't access this file directly");
+}
+
+/**
+ * @since 9.5.0
+ */
+class ExtensionClass extends Extension {
+
+   /**
+    * Required class or interface name.
+    *
+    * @var string
+    */
+   private $class_name;
+
+   /**
+    * @param string $name        Extension name.
+    * @param string $class_name  Required class or interface name.
+    * @param bool $optional      Indicated if extension is optional.
+    */
+   public function __construct(string $name, string $class_name, bool $optional = false) {
+      parent::__construct($name, $optional);
+      $this->class_name = $class_name;
+   }
+
+   protected function check() {
+      $this->validated = class_exists($this->class_name) || interface_exists($this->class_name);
+      $this->buildValidationMessage();
+   }
+
+}