Merge upstream

TGCommandLine/Program.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using TGServiceInterface;
@@ -75,6 +75,12 @@ namespace TGCommandLine
 				return ExitCode.ConnectionError;
 			}
 
+			if (!SentVMMWarning && Server.VersionMismatch(out string error))
+			{
+				SentVMMWarning = true;
+				Console.WriteLine(error);
+			}
+
 			try
 			{
 				return new CLICommand().DoRun(argsAsList);
@@ -112,7 +118,7 @@ namespace TGCommandLine
 			Console.WriteLine();
 			return result;
 		}
-
+		static bool SentVMMWarning = false;
 		static string AcceptedBadCert;
 		static bool BadCertificateInteractive(string message)
 		{
@@ -155,6 +161,7 @@ namespace TGCommandLine
 				switch (NextCommand.ToLower())
 				{
 					case "remote":
+						SentVMMWarning = false;
 						Console.Write("Enter server address: ");
 						var address = Console.ReadLine();
 						Console.Write("Enter server port: ");
@@ -186,10 +193,16 @@ namespace TGCommandLine
 						else
 						{
 							Console.WriteLine("Connected remotely");
+							if (Server.VersionMismatch(out res))
+							{
+								SentVMMWarning = true;
+								Console.WriteLine(res);
+							}
 							Console.WriteLine("Type 'disconnect' to return to local mode");
 						}
 						break;
 					case "disconnect":
+						SentVMMWarning = false;
 						Server.MakeLocalConnection();
 						Console.WriteLine("Switch to local mode");
 						break;

TGControlPanel/Main.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Drawing;
 using System.Windows.Forms;
+using TGServiceInterface;
 
 namespace TGControlPanel
 {
@@ -9,6 +10,11 @@ namespace TGControlPanel
 		public Main()
 		{
 			InitializeComponent();
+			if (Server.VersionMismatch(out string error) && MessageBox.Show(error, "Warning", MessageBoxButtons.OKCancel) == DialogResult.Cancel)
+			{
+				Close();
+				return;
+			}
 			Panels.SelectedIndexChanged += Panels_SelectedIndexChanged;
 			Panels.SelectedIndex += Math.Min(Properties.Settings.Default.LastPageIndex, Panels.TabCount - 1);
 			InitRepoPage();

TGServiceInterface/Server.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Net;
 using System.Net.Security;
 using System.Security.Principal;
@@ -94,6 +95,20 @@ namespace TGServiceInterface
 			ChannelFactoryCache.Clear();
 		}
 
+		public static bool VersionMismatch(out string errorMessage)
+		{
+			var splits = Server.GetComponent<ITGSService>().Version().Split(' ');
+			var theirs = new Version(splits[splits.Length - 1].Substring(1));
+			var ours = new Version(FileVersionInfo.GetVersionInfo(System.Reflection.Assembly.GetExecutingAssembly().Location).FileVersion);
+			if(theirs != ours)
+			{
+				errorMessage = String.Format("Version mismatch between interface version ({0}) and service version ({1}). Some functionality may crash this program.", ours, theirs);
+				return true;
+			}
+			errorMessage = null;
+			return false;
+		}
+
 		/// <summary>
 		/// Set the interface to look for services on a remote computer
 		/// </summary>