Re-imported OpenGridServices from trunk

1 files changed, 259 insertions, 0 deletions

diff --git a/OpenGridServices/ServiceManager/ServiceManager.cs b/OpenGridServices/ServiceManager/ServiceManager.cs
new file mode 100644
index 0000000..8cb9c80
--- /dev/null
+++ b/OpenGridServices/ServiceManager/ServiceManager.cs
@@ -0,0 +1,259 @@
+/*

+* Copyright (c) Contributors, http://www.openmetaverse.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.Diagnostics;
+using System.Threading;
+using System.ServiceProcess;
+using System.Xml;
+using System.IO;
+using libsecondlife;
+using OpenSim.GenericConfig;
+
+public class OpenGridMasterService : System.ServiceProcess.ServiceBase {
+
+        private Thread ServiceWorkerThread;
+        private static string GridURL;          // URL of grid server
+        private static string GridSimKey;       // key sent from Grid>Sim
+        private static string SimGridKey;       // key sent Sim>Grid
+        private static string AssetURL;         // URL of asset server
+        private static string UserSendKey;      // key sent from user>sim
+        private static string UserRecvKey;      // key sent from sim>user
+
+        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");
+                try {
+                        Process p = new Process();
+
+                        p.StartInfo.Arguments = "-setuponly"; 
+                        p.StartInfo.FileName  = "OpenGridServices.GridServer.exe";
+                        p.Start();
+
+                        p.StartInfo.Arguments = "-dumpxmlconf";
+                        p.Start();
+
+                        XmlConfig GridConf = new XmlConfig("opengrid-cfg.xml");
+                        GridConf.LoadData();
+                        GridURL="http://" + GridConf.GetAttribute("ListenAddr") + ":" + GridConf.GetAttribute("ListenPort") + "/";
+
+                        StreamReader reader=new  StreamReader("opengrid-cfg.xml");
+                        string configxml = reader.ReadToEnd();
+        
+                        return configxml;
+                } catch(Exception e) {

+            Console.WriteLine("An error occurred while running the grid server, please rectify it and try again");
+                        Console.WriteLine(e.ToString());
+                        Environment.Exit(1);
+                }
+                return "";
+        }
+
+        private static string SetupUser()
+        {
+                return "<user></user>";
+        }
+
+        private static string SetupAsset()
+        {
+                return "<asset></asset>";
+        }
+
+        private static string SetupRegion()
+        {
+                string regionname;
+                ulong regionlocx;
+                ulong regionlocy;
+                string default_terrain;
+                uint terrain_multiplier;
+                uint baseport;
+
+                string listenaddr;
+                string simconfigxml;
+                LLUUID SimUUID;

+

+        Console.WriteLine("Setting up region servers");
+                Console.Write("Please specify a path to store your region data (e.g /etc/opensim/regions: ");
+                string regionpath=Console.ReadLine();
+                
+                Console.Write("How many regions would you like to configure now? ");
+                int numofregions=Convert.ToInt16(Console.ReadLine());   
+
+                Console.Write("What port should the region servers start listening at (first region is normally 9000, then 9001 the second etc, both TCP+UDP): ");
+                baseport=Convert.ToUInt16(Console.ReadLine());  
+
+                
+                listenaddr=Console.ReadLine();

+

+        Console.WriteLine("Now ready to configure regions, please answer the questions about each region in turn");
+                for(int i=0; i<=numofregions; i++) {

+            Console.WriteLine("Configuring region number " + i.ToString());
+                        
+                        Console.Write("Region name: ");
+                        regionname=Console.ReadLine();
+                        
+                        Console.Write("Region location X: ");
+                        regionlocx=(ulong)Convert.ToUInt32(Console.ReadLine());
+        
+                        Console.Write("Region location Y: ");
+                        regionlocy=(ulong)Convert.ToUInt32(Console.ReadLine());
+
+                        Console.Write("Default terrain file: ");
+                        default_terrain=Console.ReadLine();
+                        terrain_multiplier=Convert.ToUInt16(Console.ReadLine());
+
+                        SimUUID=LLUUID.Random();
+        
+                        simconfigxml="<Root><Config SimUUID=\"" + SimUUID.ToString() + "\" SimName=\"" + regionname + "\" SimLocationX=\"" + regionlocx.ToString() + "\" SimLocationY=\"" + regionlocy.ToString() + "\" Datastore=\"" + Path.Combine(regionpath,(SimUUID.ToString()+"localworld.yap")) + "\" SimListenPort=\"" + (baseport+i).ToString() + "\" SimListenAddress=\"" + listenaddr + "\" TerrainFile=\"" + default_terrain + "\" TerrainMultiplier=\"" + terrain_multiplier.ToString() + "\" GridServerURL=\"\" GridSendKey=\"\" GridRecvKey=\"\" AssetServerURL=\"\" /></Root>";
+        
+                }
+
+                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("An error occured while initialising OGS master service.");
+                        Console.WriteLine(e.ToString());
+                }
+        }
+}