Merge branch 'master' into careminster-presence-refactor

3 files changed, 56 insertions, 5 deletions

diff --git a/OpenSim/Framework/RegionInfo.cs b/OpenSim/Framework/RegionInfo.cs
index ec25118..e36a72b 100644
--- a/OpenSim/Framework/RegionInfo.cs
+++ b/OpenSim/Framework/RegionInfo.cs
@@ -806,7 +806,7 @@ namespace OpenSim.Framework
             IConfig config = source.Configs[RegionName];
 
             if (config != null)
-                source.Configs.Remove(RegionName);
+                source.Configs.Remove(config);
 
             config = source.AddConfig(RegionName);
 
@@ -865,10 +865,15 @@ namespace OpenSim.Framework
 
                 return;
             }
-            configMember = new ConfigurationMember(filename, description, loadConfigurationOptionsFromMe,
-                                                   ignoreIncomingConfiguration, false);
-            configMember.performConfigurationRetrieve();
-            RegionFile = filename;
+            else if (filename.ToLower().EndsWith(".xml"))
+            {
+                configMember = new ConfigurationMember(filename, description, loadConfigurationOptionsFromMe,
+                                                       ignoreIncomingConfiguration, false);
+                configMember.performConfigurationRetrieve();
+                RegionFile = filename;
+            }
+            else
+                throw new Exception("Invalid file type for region persistence.");
         }
 
         public void loadConfigurationOptionsFromMe()
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index 95c3e6c..d20f8c9 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Collections.Specialized;
 using System.IO;
 using System.Net;
 using System.Net.Sockets;
@@ -737,6 +738,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     if (methodWasFound)
                     {
                         xmlRprcRequest.Params.Add(request.Url); // Param[2]
+                        xmlRprcRequest.Params.Add(request.Headers.Get("X-Forwarded-For")); // Param[3]
 
                         try
                         {
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index af5a0ce..b66d826 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -1495,5 +1495,49 @@ namespace OpenSim.Framework
             }
         }
 
+        /// <summary>
+        /// Gets the client IP address
+        /// </summary>
+        /// <param name="xff"></param>
+        /// <returns></returns>
+        public static IPEndPoint GetClientIPFromXFF(string xff)
+        {
+            if (xff == string.Empty)
+                return null;
+
+            string[] parts = xff.Split(new char[] { ',' });
+            if (parts.Length > 0)
+            {
+                try
+                {
+                    return new IPEndPoint(IPAddress.Parse(parts[0]), 0);
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[UTIL]: Exception parsing XFF header {0}: {1}", xff, e.Message);
+                }
+            }
+
+            return null;
+        }
+
+        public static string GetCallerIP(Hashtable req)
+        {
+            if (req.ContainsKey("headers"))
+            {
+                try
+                {
+                    Hashtable headers = (Hashtable)req["headers"];
+                    if (headers.ContainsKey("remote_addr") && headers["remote_addr"] != null)
+                        return headers["remote_addr"].ToString();
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[UTIL]: exception in GetCallerIP: {0}", e.Message);
+                }
+            }
+            return string.Empty;
+        }
+
     }
 }