Restore SEBPatch

SafeExamBrowser.Service/Service.cs

@@ -0,0 +1,49 @@
+/*
+ * 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.ServiceProcess;
+
+namespace SafeExamBrowser.Service
+{
+	public class Service : ServiceBase
+	{
+		private CompositionRoot instances;
+
+		public Service()
+		{
+			CanPauseAndContinue = false;
+			ServiceName = nameof(SafeExamBrowser);
+		}
+
+		public static void Main()
+		{
+			Run(new Service());
+		}
+
+		protected override void OnStart(string[] args)
+		{
+			instances = new CompositionRoot();
+			instances.BuildObjectGraph();
+			instances.LogStartupInformation();
+
+			var success = instances.ServiceController.TryStart();
+
+			if (!success)
+			{
+				Environment.Exit(-1);
+			}
+		}
+
+		protected override void OnStop()
+		{
+			instances?.ServiceController?.Terminate();
+			instances?.LogShutdownInformation();
+		}
+	}
+}