Start of rewrite 5279!

1 files changed, 160 insertions, 0 deletions

diff --git a/OpenGridServices/ServiceManager/ServiceManager.cs b/OpenGridServices/ServiceManager/ServiceManager.cs
new file mode 100644
index 0000000..b21a5b1
--- /dev/null
+++ b/OpenGridServices/ServiceManager/ServiceManager.cs
@@ -0,0 +1,160 @@
+using System;
+using System.Diagnostics;
+using System.Threading;
+using System.ServiceProcess;
+using System.Xml;
+using System.IO;
+
+public class OpenGridMasterService : System.ServiceProcess.ServiceBase {
+
+        private Thread ServiceWorkerThread;
+
+        public OpenGridMasterService()
+        {
+                CanPauseAndContinue = false;
+                ServiceName = "OpenGridServices-master";
+        }
+
+        private void InitializeComponent()
+        {
+                this.CanPauseAndContinue = false;
+                this.CanShutdown = true;
+                this.ServiceName = "OpenGridServices-master";
+        }
+
+        protected override void OnStart(string[] args)
+        {
+                ServiceWorkerThread = new Thread(new ThreadStart(MainServiceThread));           
+                ServiceWorkerThread.Start();
+        }
+
+        protected override void OnStop()
+        {
+                ServiceWorkerThread.Abort();
+        }
+
+        private void MainServiceThread()
+        {
+         try {  
+            StreamReader reader=new  StreamReader("opengrid-master-cfg.xml");
+            
+            string configxml = reader.ReadToEnd();
+            XmlDocument doc = new XmlDocument();
+            doc.LoadXml(configxml);
+            XmlNode rootnode = doc.FirstChild;
+            if (rootnode.Name != "regions")
+            {
+                EventLog.WriteEntry("ERROR! bad XML in opengrid-master-cfg.xml - expected regions tag");
+                Console.WriteLine("Sorry, could not startup the service - please check your opengrid-master-cfg.xml file: missing regions tag");
+                (new ServiceController("OpenGridServices-master")).Stop();
+            }
+
+            for(int i=0; i<=rootnode.ChildNodes.Count; i++)
+            {
+                if(rootnode.ChildNodes.Item(i).Name != "region") {
+                        EventLog.WriteEntry("nonfatal error - unexpected tag inside regions block of opengrid-master-cfg.xml");
+                        (new ServiceController("OpenGridServices-master")).Stop();
+                }
+            }
+         } catch(Exception e) {
+            Console.WriteLine(e.ToString());
+            (new ServiceController("OpenGridServices-master")).Stop();
+         }
+        
+        }
+
+        private static string SetupGrid()
+        {
+                Console.WriteLine("Running external program (OpenGridServices.GridServer.exe) to configure the grid server");
+                Process p = new Process();
+
+                p.StartInfo.Arguments = "-setuponly"; 
+                p.StartInfo.FileName  = "OpenGridServices.GridServer.exe";
+                p.Start();
+
+                return "<gridserver />";        // we let the gridserver handle it's own setup
+        }
+
+        private static string SetupUser()
+        {
+                return "<user></user>";
+        }
+
+        private static string SetupAsset()
+        {
+                return "<asset></asset>";
+        }
+
+        private static string SetupRegion()
+        {
+                return "<regions></regions>";
+        }
+
+        public static void InitSetup()
+        {
+                string choice="";
+                
+                string GridInfo;
+                string UserInfo;
+                string AssetInfo;
+                string RegionInfo;
+
+                bool grid=false;
+                bool user=false;
+                bool asset=false;
+                bool region=false;
+                while(choice!="OK")
+                {
+                        Console.Clear();
+                        Console.WriteLine("Please select the components you would like to run on this server:\n");
+
+                        Console.WriteLine("1 - [" + (grid ? "X" : " ") + "] Grid server   - this service handles co-ordinates of regions/sims on the grid");
+                        Console.WriteLine("2 - [" + (user ? "X" : " ") + "] User server   - this service handles user login, profiles, inventory and IM");
+                        Console.WriteLine("3 - [" + (asset ? "X" : " ") + "] Asset server  - this service handles storage of assets such as textures, objects, sounds, scripts");
+                        Console.WriteLine("4 - [" + (region ? "X" : " ") + "] Region server - this is the main opensim server and can run without the above services, it handles physics simulation, terrain, building and other such features");
+                
+
+                        Console.Write("Type a number to toggle a choice or type OK to accept your current choices: ");
+                        choice = Console.ReadLine();
+                        switch(choice)
+                        {
+                                case "1":
+                                        grid = (!grid);
+                                break;
+
+                                case "2":
+                                        user = (!user);
+                                break;
+
+                                case "3":
+                                        asset = (!asset);
+                                break;
+
+                                case "4":
+                                        region = (!region);
+                                break;
+                        }
+                }
+
+                if(grid) GridInfo     = SetupGrid();
+                if(user) UserInfo     = SetupUser();
+                if(asset) AssetInfo   = SetupAsset();
+                if(region) RegionInfo = SetupRegion();
+        }       
+
+        public static void Main()
+        {
+                if(!File.Exists("opengrid-master-cfg.xml")) 
+                {
+                        Console.WriteLine("Could not find a config file, running initial setup");
+                        InitSetup();
+                }
+                Console.WriteLine("Starting up OGS master service");
+                try {
+                        ServiceBase.Run(new OpenGridMasterService());
+                } catch(Exception e) {
+                        Console.WriteLine("THIS SHOULD NEVER HAPPEN!!!!!!!!!!!!!!!!!!!!!");
+                        Console.WriteLine(e.ToString());
+                }
+        }
+}