6 files changed, 67 insertions, 7 deletions

diff --git a/OpenSim/Framework/EstateSettings.cs b/OpenSim/Framework/EstateSettings.cs
index b7dccdb..f8595e0 100644
--- a/OpenSim/Framework/EstateSettings.cs
+++ b/OpenSim/Framework/EstateSettings.cs
@@ -290,7 +290,7 @@ namespace OpenSim.Framework
                     l_EstateManagers.Clear();
                     configMember.performConfigurationRetrieve();
                 }
-                catch (Exception e)
+                catch (Exception)
                 {
                 }
             }
diff --git a/OpenSim/Framework/GridConfig.cs b/OpenSim/Framework/GridConfig.cs
index 889f345..52bc3d6 100644
--- a/OpenSim/Framework/GridConfig.cs
+++ b/OpenSim/Framework/GridConfig.cs
@@ -34,6 +34,7 @@ namespace OpenSim.Framework
         public static uint DefaultHttpPort = 8001;
 
         public string AllowForcefulBanlines = "TRUE";
+        public bool AllowRegionRegistration = true;
         public string AssetRecvKey = String.Empty;
         public string AssetSendKey = String.Empty;
 
@@ -90,7 +91,13 @@ namespace OpenSim.Framework
 
             configMember.addConfigurationOption("allow_forceful_banlines",
                                                 ConfigurationOption.ConfigurationTypes.TYPE_STRING,
-                                                "Allow Forceful Banlines", "TRUE", true);
+                                                "Allow Forceful Banlines", "TRUE", true);   
+            
+            configMember.addConfigurationOption("allow_region_registration", 
+                                                ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN,
+                                                "Allow regions to register immediately upon grid server startup? true/false", 
+                                                "True", 
+                                                false);            
         }
 
         public bool handleIncomingConfiguration(string configuration_key, object configuration_result)
@@ -133,6 +140,9 @@ namespace OpenSim.Framework
                 case "allow_forceful_banlines":
                     AllowForcefulBanlines = (string) configuration_result;
                     break;
+                case "allow_region_registration":
+                    AllowRegionRegistration = (bool)configuration_result;
+                    break;                
             }
 
             return true;
diff --git a/OpenSim/Framework/PacketPool.cs b/OpenSim/Framework/PacketPool.cs
index 807403e..e24da42 100644
--- a/OpenSim/Framework/PacketPool.cs
+++ b/OpenSim/Framework/PacketPool.cs
@@ -36,7 +36,7 @@ namespace OpenSim.Framework
     {
         private static readonly PacketPool instance = new PacketPool();
 
-        private const bool packetPoolEnabled = false;
+        private bool packetPoolEnabled = false;
 
         private readonly Dictionary<PacketType, Stack<Packet>> pool = new Dictionary<PacketType, Stack<Packet>>();
 
diff --git a/OpenSim/Framework/RegionSettings.cs b/OpenSim/Framework/RegionSettings.cs
index 6281d6c..ba04513 100644
--- a/OpenSim/Framework/RegionSettings.cs
+++ b/OpenSim/Framework/RegionSettings.cs
@@ -50,7 +50,7 @@ namespace OpenSim.Framework
                     configMember = new ConfigurationMember(Path.Combine(Util.configDir(), "estate_settings.xml"), "ESTATE SETTINGS", LoadConfigurationOptions, HandleIncomingConfiguration, true);
                     configMember.performConfigurationRetrieve();
                 }
-                catch (Exception e)
+                catch (Exception)
                 {
                 }
             }
diff --git a/OpenSim/Grid/GridServer/GridManager.cs b/OpenSim/Grid/GridServer/GridManager.cs
index 1e8ac00..7739a55 100644
--- a/OpenSim/Grid/GridServer/GridManager.cs
+++ b/OpenSim/Grid/GridServer/GridManager.cs
@@ -377,6 +377,15 @@ namespace OpenSim.Grid.GridServer
                 m_log.Warn("[LOGIN PRELUDE]: Invalid login parameters, sending back error response.");
                 return ErrorResponse("Wrong format in login parameters. Please verify parameters." + e.ToString());
             }
+                     
+            if (!Config.AllowRegionRegistration)
+            {
+                m_log.InfoFormat(
+                    "[LOGIN END]: Disabled region registration blocked login request from simulator: {0}", 
+                    sim.regionName);
+                
+                return ErrorResponse("The grid is currently not accepting region registrations.");
+            }            
 
             m_log.InfoFormat("[LOGIN BEGIN]: Received login request from simulator: {0}", sim.regionName);
 
@@ -1206,6 +1215,20 @@ namespace OpenSim.Grid.GridServer
             }
             return response;
         }
+        
+        /// <summary>
+        /// Construct an XMLRPC registration disabled response
+        /// </summary>
+        /// <param name="error"></param>
+        /// <returns></returns>
+        public static XmlRpcResponse XmlRPCRegionRegistrationDisabledResponse(string error)
+        {
+            XmlRpcResponse errorResponse = new XmlRpcResponse();
+            Hashtable errorResponseData = new Hashtable();
+            errorResponse.Value = errorResponseData;
+            errorResponseData["restricted"] = error;
+            return errorResponse;
+        }        
     }
 
     /// <summary>
diff --git a/OpenSim/Grid/GridServer/GridServerBase.cs b/OpenSim/Grid/GridServer/GridServerBase.cs
index 2ffeb57..36ea238 100644
--- a/OpenSim/Grid/GridServer/GridServerBase.cs
+++ b/OpenSim/Grid/GridServer/GridServerBase.cs
@@ -63,15 +63,42 @@ namespace OpenSim.Grid.GridServer
             MainConsole.Instance = m_console;
         }
 
-        public void managercallback(string cmd)
+        public override void RunCmd(string cmd, string[] cmdparams)
         {
+            base.RunCmd(cmd, cmdparams);   
+            
             switch (cmd)
             {
-                case "shutdown":
-                    RunCmd("shutdown", new string[0]);
+                case "disable-reg":
+                    m_config.AllowRegionRegistration = false;
+                    m_log.Info("Region registration disabled");
+                    break;                
+                case "enable-reg":
+                    m_config.AllowRegionRegistration = true;
+                    m_log.Info("Region registration enabled");
+                    break;      
+            }
+        }
+        
+        public override void Show(string[] showParams)
+        {
+            base.Show(showParams);
+
+            switch (showParams[0])
+            {
+                case "status":
+                    if (m_config.AllowRegionRegistration)
+                    {
+                        m_log.Info("Region registration enabled.");
+                    }
+                    else
+                    {              
+                        m_log.Info("Region registration disabled.");
+                    }
                     break;
             }
         }
+  
 
         protected override void StartupSpecific()
         {