GUI for launching grids. Early version, but should work fine.

Will execute all OpenSim services redirect their input/output/errors to the selected "GUI module".
This version has following "GUI modules":
* Windows Forms
* Windows Service (doesn't work yet)
* Console
* TCP daemon

This means that OpenSim can now run in a single console for those who want that.

Console functionallity is not too rich yet, but code/framework is there... more to come. :)

OpenSim/Tools/OpenSim.GridLaunch/GUI/Service/Service.cs

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.ServiceProcess;
+using System.Text;
+using OpenSim.GridLaunch.GUI;
+
+namespace OpenSim.GridLaunch
+{
+    internal class Service: ServiceBase, IGUI
+    {
+        private ServiceBase[] ServicesToRun;
+        public Service()
+        {
+            ServicesToRun = new ServiceBase[] {this};
+        }
+
+        public void StartGUI()
+        {
+            ServiceBase.Run(ServicesToRun);
+        }
+
+        public void StopGUI()
+        {
+            // Nothing
+        }
+
+        protected override void OnStart(string[] args)
+        {
+            // Command line arguments override settings
+            Program.Settings.ParseCommandArguments(args);
+        }
+
+        protected override void OnStop()
+        {
+            Program.Shutdown();
+        }
+
+    }
+}