Extract stream extensions to their own file.

OpenRA.FileFormats/StreamExts.cs

@@ -0,0 +1,56 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace OpenRA
+{
+	public static class StreamExts
+	{
+		public static string ReadAllText(this Stream s)
+		{
+			using (s)
+			using (var sr = new StreamReader(s))
+				return sr.ReadToEnd();
+		}
+
+		public static byte[] ReadAllBytes(this Stream s)
+		{
+			using (s)
+			{
+				var data = new byte[s.Length - s.Position];
+				s.Read(data, 0, data.Length);
+				return data;
+			}
+		}
+
+		public static void Write(this Stream s, byte[] data)
+		{
+			s.Write(data, 0, data.Length);
+		}
+
+		public static IEnumerable<string> ReadAllLines(this Stream s)
+		{
+			using (var sr = new StreamReader(s))
+			{
+				for (;;)
+				{
+					var line = sr.ReadLine();
+					if (line == null)
+						yield break;
+					else
+						yield return line;
+				}
+			}
+		}
+	}
+}