Update Safe Exam Browser Patch to 3.10.0.826

SafeExamBrowser.Runtime/Operations/Session/SessionActivationOperation.cs

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2025 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 SafeExamBrowser.Core.Contracts.OperationModel;
+using SafeExamBrowser.Core.Contracts.OperationModel.Events;
+
+namespace SafeExamBrowser.Runtime.Operations.Session
+{
+	internal class SessionActivationOperation : SessionOperation
+	{
+		public override event StatusChangedEventHandler StatusChanged { add { } remove { } }
+
+		public SessionActivationOperation(Dependencies dependencies) : base(dependencies)
+		{
+		}
+
+		public override OperationResult Perform()
+		{
+			SwitchLogSeverity();
+			ActivateNewSession();
+
+			return OperationResult.Success;
+		}
+
+		public override OperationResult Repeat()
+		{
+			SwitchLogSeverity();
+			ActivateNewSession();
+
+			return OperationResult.Success;
+		}
+
+		public override OperationResult Revert()
+		{
+			return OperationResult.Success;
+		}
+
+		private void SwitchLogSeverity()
+		{
+			if (Logger.LogLevel != Context.Next.Settings.LogLevel)
+			{
+				var current = Logger.LogLevel.ToString().ToUpper();
+				var next = Context.Next.Settings.LogLevel.ToString().ToUpper();
+
+				Logger.Info($"Switching from log severity '{current}' to '{next}' for new session.");
+				Logger.LogLevel = Context.Next.Settings.LogLevel;
+			}
+		}
+
+		private void ActivateNewSession()
+		{
+			var isFirstSession = Context.Current == default;
+
+			if (isFirstSession)
+			{
+				Logger.Info($"Successfully activated first session '{Context.Next.SessionId}'.");
+			}
+			else
+			{
+				Logger.Info($"Successfully terminated old session '{Context.Current.SessionId}' and activated new session '{Context.Next.SessionId}'.");
+			}
+
+			Context.Current = Context.Next;
+			Context.Next = default;
+		}
+	}
+}