From 138bcf6fffdb16e3962c03f995aff7cda15a7800 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Fri, 17 Oct 2008 16:44:05 +0000
Subject: * Apply a modified version of
 http://opensimulator.org/mantis/view.php?id=2290 * This allows multiple user
 profile providers to be specified in OpenSim.ini separated by commas * If
 multiple providers are specified then a request for a user profile will query
 each in turn until the profile is either found or all have been queried *
 Unfortunately I don't believe this order can currently be specified, which if
 true is something that will need to be fixed. * Thanks to smeans for the
 original patch.

---
 OpenSim/Framework/Communications/UserManagerBase.cs | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'OpenSim/Framework/Communications/UserManagerBase.cs')

diff --git a/OpenSim/Framework/Communications/UserManagerBase.cs b/OpenSim/Framework/Communications/UserManagerBase.cs
index aa68367..32bfed7 100644
--- a/OpenSim/Framework/Communications/UserManagerBase.cs
+++ b/OpenSim/Framework/Communications/UserManagerBase.cs
@@ -56,11 +56,11 @@ namespace OpenSim.Framework.Communications
         public void AddPlugin(string provider, string connect)
         {
             PluginLoader<IUserDataPlugin> loader =
-                new PluginLoader<IUserDataPlugin> (new UserDataInitialiser (connect));
+                new PluginLoader<IUserDataPlugin>(new UserDataInitialiser(connect));
 
             // loader will try to load all providers (MySQL, MSSQL, etc)
             // unless it is constrainted to the correct "Provider" entry in the addin.xml
-            loader.Add ("/OpenSim/UserData", new PluginProviderFilter (provider));
+            loader.Add("/OpenSim/UserData", new PluginProviderFilter(provider));            
             loader.Load();
 
             _plugins = loader.Plugins;
@@ -178,7 +178,12 @@ namespace OpenSim.Framework.Communications
             {
                 try
                 {
-                    return plugin.GetAgentByUUID(uuid);
+                    UserAgentData result = plugin.GetAgentByUUID(uuid);
+                  
+                    if (result != null) 
+                    {
+                        return result;
+                    }
                 }
                 catch (Exception e)
                 {
@@ -260,7 +265,12 @@ namespace OpenSim.Framework.Communications
             {
                 try
                 {
-                    return plugin.GetUserFriendList(ownerID);
+                    List<FriendListItem> result = plugin.GetUserFriendList(ownerID);
+                  
+                    if (result != null) 
+                    {
+                        return result;
+                    }
                 }
                 catch (Exception e)
                 {
@@ -331,7 +341,6 @@ namespace OpenSim.Framework.Communications
             }
         }
 
-
         /// <summary>
         /// Resets the currentAgent in the user profile
         /// </summary>
@@ -344,6 +353,7 @@ namespace OpenSim.Framework.Communications
             {
                 return;
             }
+            
             profile.CurrentAgent = null;
 
             UpdateUserProfile(profile);
-- 
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