Restore SEBPatch

SafeExamBrowser.Configuration.Contracts/DataResources/IResourceLoader.cs

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2024 ETH Zürich, IT Services
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+using System;
+using System.IO;
+
+namespace SafeExamBrowser.Configuration.Contracts.DataResources
+{
+	/// <summary>
+	/// Provides functionality to load configuration data from a particular resource type.
+	/// </summary>
+	public interface IResourceLoader
+	{
+		/// <summary>
+		/// Indicates whether data can be loaded from the specified resource.
+		/// </summary>
+		bool CanLoad(Uri resource);
+
+		/// <summary>
+		/// Tries to load the configuration data from the specified resource.
+		/// </summary>
+		LoadStatus TryLoad(Uri resource, out Stream data);
+	}
+}