From 940b5567a0103847ebe4a48d9bc766a4f40ed415 Mon Sep 17 00:00:00 2001
From: Adam Frisby <adam@gwala.net>
Date: Thu, 28 May 2009 18:27:08 +0000
Subject: [PATCH] * Adds OGS RAdmin class. Adds primitive remote admin
 functions for gridservers to perform on region servers. Used for grid-wide
 announcements, etc.

---
 .../Region/CoreModules/InterGrid/OGSRadmin.cs | 102 ++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 OpenSim/Region/CoreModules/InterGrid/OGSRadmin.cs

diff --git a/OpenSim/Region/CoreModules/InterGrid/OGSRadmin.cs b/OpenSim/Region/CoreModules/InterGrid/OGSRadmin.cs
new file mode 100644
index 0000000000..98710c608c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/InterGrid/OGSRadmin.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Net;
+using System.Reflection;
+using System.Text;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.CoreModules.InterGrid
+{
+    public class OGSRadmin : ISharedRegionModule 
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private readonly List<Scene> m_scenes = new List<Scene>();
+        private CommunicationsManager m_com;
+        private IConfigSource m_settings;
+
+        #region Implementation of IRegionModuleBase
+
+        public string Name
+        {
+            get { return "OGS Supporting RAdmin"; }
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            m_settings = source;
+        }
+
+        public void Close()
+        {
+
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            lock(m_scenes)
+                m_scenes.Add(scene);
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            lock (m_scenes)
+                m_scenes.Remove(scene);
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            
+        }
+
+        public void PostInitialise()
+        {
+            if (m_settings.Configs["Startup"].GetBoolean("gridmode", false))
+            {
+                m_com = m_scenes[0].CommsManager;
+                m_com.HttpServer.AddXmlRPCHandler("grid_message", GridWideMessage);
+            }
+        }
+
+        #endregion
+
+        public XmlRpcResponse GridWideMessage(XmlRpcRequest req, IPEndPoint remoteClient)
+        {
+            XmlRpcResponse response = new XmlRpcResponse();
+            Hashtable responseData = new Hashtable();
+
+            Hashtable requestData = (Hashtable)req.Params[0];
+
+            if ((!requestData.Contains("password") || (string)requestData["password"] != m_com.NetworkServersInfo.GridRecvKey))
+            {
+                responseData["accepted"] = false;
+                responseData["success"] = false;
+                responseData["error"] = "Invalid Key";
+                response.Value = responseData;
+                return response;
+            }
+
+            string message = (string)requestData["message"];
+            m_log.InfoFormat("[RADMIN]: Broadcasting: {0}", message);
+
+            lock(m_scenes)
+                foreach (Scene scene in m_scenes)
+                {
+                    IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                    if (dialogModule != null)
+                        dialogModule.SendGeneralAlert(message);
+                }
+
+            responseData["accepted"] = true;
+            responseData["success"] = true;
+            response.Value = responseData;
+
+            return response;
+        }
+    }
+}