Begin refactoring utility process launching.

2011-01-22 11:10:14 +13:00
parent 388e5df377
commit aa319ee403
7 changed files with 110 additions and 81 deletions
--- a/OpenRA.Game/Utilities.cs
+++ b/OpenRA.Game/Utilities.cs
@@ -0,0 +1,96 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2010 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 LICENSE.
+ */
+#endregion
+
+using System;
+using System.Diagnostics;
+using System.Threading;
+
+namespace OpenRA
+{
+	public class Utilities
+	{
+		readonly string NativeUtility;
+		readonly string Utility = "OpenRA.Utility.exe";
+		
+		public Utilities(string nativeUtility)
+		{
+			NativeUtility = nativeUtility;
+		}
+	
+		public void ExtractZip(string zipFile, string path, Action<string> parseOutput, Action onComplete)
+		{
+			Process p = new Process();
+			p.StartInfo.FileName = Utility;
+			p.StartInfo.Arguments = "\"--extract-zip={0},{1}\"".F(zipFile, path);
+			p.StartInfo.UseShellExecute = false;
+			p.StartInfo.CreateNoWindow = true;
+			p.StartInfo.RedirectStandardOutput = true;
+			p.Start();
+			var t = new Thread( _ =>
+			{
+				using (var reader = p.StandardOutput)
+				{
+					// This is wrong, chrisf knows why
+					while (!p.HasExited)
+					{
+						string s = reader.ReadLine();
+						if (string.IsNullOrEmpty(s)) continue;
+						parseOutput(s);
+					}
+				}
+				onComplete();
+			}) { IsBackground = true };
+			t.Start();
+		}
+		
+		public void CopyRAFiles(string cdPath, Action<string> parseOutput, Action onComplete)
+		{
+			Process p = new Process();
+			p.StartInfo.FileName = Utility;
+			p.StartInfo.Arguments = "\"--install-ra-packages={0}\"".F(cdPath);
+			p.StartInfo.UseShellExecute = false;
+			p.StartInfo.CreateNoWindow = true;
+			p.StartInfo.RedirectStandardOutput = true;
+			p.Start();
+			
+			var t = new Thread( _ =>
+			{
+				using (var reader = p.StandardOutput)
+				{
+					// This is wrong, chrisf knows why
+					while (!p.HasExited)
+					{
+						string s = reader.ReadLine();
+						if (string.IsNullOrEmpty(s)) continue;
+						parseOutput(s);
+					}
+				}
+				onComplete();
+			}) { IsBackground = true };
+			t.Start();	
+		}
+		
+		public void PromptFilepathAsync(string title, string message, bool directory, Action<string> withPath)
+		{
+			Process p = new Process();
+			p.StartInfo.FileName = NativeUtility;
+			p.StartInfo.Arguments = "--filepicker --title \"{0}\" --message \"{1}\" {2} --button-text \"Select\"".F(title, message, directory ? "--require-directory" : "");
+			p.StartInfo.UseShellExecute = false;
+			p.StartInfo.CreateNoWindow = true;
+			p.StartInfo.RedirectStandardOutput = true;
+			p.EnableRaisingEvents = true;
+			p.Exited += (_,e) =>
+			{
+				withPath(p.StandardOutput.ReadToEnd().Trim());
+			};
+			p.Start();
+		}
+	}
+}