Missing files + start working on offline patcher

SafeExamBrowser.Client/Responsibilities/NetworkResponsibility.cs

@@ -0,0 +1,66 @@
+/*
+ * 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.I18n.Contracts;
+using SafeExamBrowser.Logging.Contracts;
+using SafeExamBrowser.SystemComponents.Contracts.Network;
+using SafeExamBrowser.SystemComponents.Contracts.Network.Events;
+using SafeExamBrowser.UserInterface.Contracts;
+using SafeExamBrowser.UserInterface.Contracts.Windows.Data;
+
+namespace SafeExamBrowser.Client.Responsibilities
+{
+	internal class NetworkResponsibility : ClientResponsibility
+	{
+		private readonly INetworkAdapter networkAdapter;
+		private readonly IText text;
+		private readonly IUserInterfaceFactory uiFactory;
+
+		public NetworkResponsibility(ClientContext context, ILogger logger, INetworkAdapter networkAdapter, IText text, IUserInterfaceFactory uiFactory) : base(context, logger)
+		{
+			this.networkAdapter = networkAdapter;
+			this.text = text;
+			this.uiFactory = uiFactory;
+		}
+
+		public override void Assume(ClientTask task)
+		{
+			switch (task)
+			{
+				case ClientTask.DeregisterEvents:
+					DeregisterEvents();
+					break;
+				case ClientTask.RegisterEvents:
+					RegisterEvents();
+					break;
+			}
+		}
+
+		private void DeregisterEvents()
+		{
+			networkAdapter.CredentialsRequired -= NetworkAdapter_CredentialsRequired;
+		}
+
+		private void RegisterEvents()
+		{
+			networkAdapter.CredentialsRequired += NetworkAdapter_CredentialsRequired;
+		}
+
+		private void NetworkAdapter_CredentialsRequired(CredentialsRequiredEventArgs args)
+		{
+			var message = text.Get(TextKey.CredentialsDialog_WirelessNetworkMessage).Replace("%%_NAME_%%", args.NetworkName);
+			var title = text.Get(TextKey.CredentialsDialog_WirelessNetworkTitle);
+			var dialog = uiFactory.CreateCredentialsDialog(CredentialsDialogPurpose.WirelessNetwork, message, title);
+			var result = dialog.Show();
+
+			args.Password = result.Password;
+			args.Success = result.Success;
+			args.Username = result.Username;
+		}
+	}
+}