Restore SEBPatch

SafeExamBrowser.Browser/Clipboard.cs

@@ -0,0 +1,57 @@
+/*
+ * 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.Threading.Tasks;
+using CefSharp;
+using SafeExamBrowser.Browser.Events;
+using SafeExamBrowser.Logging.Contracts;
+using BrowserSettings = SafeExamBrowser.Settings.Browser.BrowserSettings;
+
+namespace SafeExamBrowser.Browser
+{
+	internal class Clipboard
+	{
+		private readonly ILogger logger;
+		private readonly BrowserSettings settings;
+
+		internal string Content { get; private set; }
+
+		internal event ClipboardChangedEventHandler Changed;
+
+		internal Clipboard(ILogger logger, BrowserSettings settings)
+		{
+			this.logger = logger;
+			this.settings = settings;
+		}
+
+		internal void Process(JavascriptMessageReceivedEventArgs message)
+		{
+			
+		}
+
+		private bool TrySetContent(object value)
+		{
+			var text = value as string;
+
+			if (text != default)
+			{
+				Content = text;
+			}
+
+			return text != default;
+		}
+
+		private class Data
+		{
+			public string Content { get; set; }
+			public long Id { get; set; }
+			public string Type { get; set; }
+		}
+	}
+}