Restore SEBPatch

SafeExamBrowser.Communication.Contracts/Hosts/IServiceHost.cs

@@ -0,0 +1,33 @@
+/*
+ * 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 SafeExamBrowser.Communication.Contracts.Events;
+
+namespace SafeExamBrowser.Communication.Contracts.Hosts
+{
+	/// <summary>
+	/// Defines the functionality of the communication host for the service application component.
+	/// </summary>
+	public interface IServiceHost : ICommunicationHost
+	{
+		/// <summary>
+		/// Event fired when the runtime requested to start a new session.
+		/// </summary>
+		event CommunicationEventHandler<SessionStartEventArgs> SessionStartRequested;
+
+		/// <summary>
+		/// Event fired when the runtime requested to stop a running session.
+		/// </summary>
+		event CommunicationEventHandler<SessionStopEventArgs> SessionStopRequested;
+
+		/// <summary>
+		/// Event fired when the runtime requested to update the system configuration.
+		/// </summary>
+		event CommunicationEventHandler SystemConfigurationUpdateRequested;
+	}
+}