* Fission OGS1UserServices into user service and OGS1 user data plugin components

* Make OGS1UserServices inherit from UserManagerBase
* This allows grid mode regions to use the same user data plugin infrastructure as grid servers and standalone OpenSims

3 files changed, 788 insertions, 738 deletions

diff --git a/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs b/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs
index f32b160..ee8562f 100644
--- a/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs
+++ b/OpenSim/Region/Communications/OGS1/CommunicationsOGS1.cs
@@ -55,7 +55,11 @@ namespace OpenSim.Region.Communications.OGS1
                 m_defaultInventoryHost = invService.Host;
             }
 
+            // This plugin arrangement could eventually be configurable rather than hardcoded here.           
             OGS1UserServices userServices = new OGS1UserServices(this);
+            OGS1UserDataPlugin userDataPlugin = new OGS1UserDataPlugin(this);
+            userServices.AddPlugin(userDataPlugin);
+            
             m_userService = userServices;
             m_messageService = userServices;
             m_avatarService = (IAvatarService)m_userService;
diff --git a/OpenSim/Region/Communications/OGS1/OGS1UserDataPlugin.cs b/OpenSim/Region/Communications/OGS1/OGS1UserDataPlugin.cs
new file mode 100644
index 0000000..f543451
--- /dev/null
+++ b/OpenSim/Region/Communications/OGS1/OGS1UserDataPlugin.cs
@@ -0,0 +1,760 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.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.Collections;
+using System.Collections.Generic;
+using System.Net;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using System.Xml.Serialization;
+using log4net;
+using Nwc.XmlRpc;
+using OpenMetaverse;
+using OpenSim.Data;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Communications.Clients;
+
+namespace OpenSim.Region.Communications.OGS1
+{
+    public class OGS1UserDataPlugin : IUserDataPlugin
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected CommunicationsManager m_commsManager;
+
+        public OGS1UserDataPlugin(CommunicationsManager commsManager)
+        {
+            m_log.DebugFormat("[OGS1 USER SERVICES]: {0} initialized", Name);
+            m_commsManager = commsManager;
+        }
+
+        public string Version { get { return "0.1"; } }
+        public string Name { get { return "Open Grid Services 1 (OGS1) User Data Plugin"; } }
+        public void Initialise() {}
+        
+        public void Initialise(string connect) {}
+        
+        public void Dispose() {}
+        
+        // Arguably the presence of these means that IUserDataPlugin could be fissioned
+        public UserAgentData GetUserAgent(string name) { return null; }
+        public UserAgentData GetAgentByName(string name) { return null; }
+        public UserAgentData GetAgentByName(string fname, string lname) { return null; }
+        public void StoreWebLoginKey(UUID agentID, UUID webLoginKey) {}
+        public void AddNewUserProfile(UserProfileData user) {}
+        public void AddNewUserAgent(UserAgentData agent) {}
+        public bool MoneyTransferRequest(UUID from, UUID to, uint amount) { return false; }
+        public bool InventoryTransferRequest(UUID from, UUID to, UUID inventory) { return false; }
+        public void ResetAttachments(UUID userID) {}
+        public void LogoutUsers(UUID regionID) {}
+        
+        public UserProfileData GetUserByUri(Uri uri)
+        {
+            WebRequest request = WebRequest.Create(uri);
+
+            WebResponse webResponse = request.GetResponse();
+
+            XmlSerializer deserializer = new XmlSerializer(typeof(XmlRpcResponse));
+            XmlRpcResponse xmlRpcResponse = (XmlRpcResponse)deserializer.Deserialize(webResponse.GetResponseStream());
+
+            Hashtable respData = (Hashtable)xmlRpcResponse.Value;
+
+            return ConvertXMLRPCDataToUserProfile(respData);
+        }
+
+//        public Uri GetUserUri(UserProfileData userProfile)
+//        {
+//            throw new NotImplementedException();
+//        }
+        
+        public virtual UserAgentData GetAgentByUUID(UUID userId)
+        {
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["avatar_uuid"] = userId.ToString();
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("get_agent_by_uuid", parameters);
+
+                XmlRpcResponse resp = req.Send(GetUserServerURL(userId), 6000);
+                Hashtable respData = (Hashtable)resp.Value;
+                if (respData.Contains("error_type"))
+                {
+                    //m_log.Warn("[GRID]: " +
+                    //           "Error sent by user server when trying to get agent: (" +
+                    //           (string) respData["error_type"] +
+                    //           "): " + (string)respData["error_desc"]);
+                    return null;
+                }
+                UUID sessionid = UUID.Zero;
+
+                UserAgentData userAgent = new UserAgentData();
+                userAgent.Handle = Convert.ToUInt64((string)respData["handle"]);
+                UUID.TryParse((string)respData["sessionid"], out sessionid);
+                userAgent.SessionID = sessionid;
+
+                if ((string)respData["agent_online"] == "TRUE")
+                {
+                    userAgent.AgentOnline = true;
+                }
+                else
+                {
+                    userAgent.AgentOnline = false;
+                }
+
+                return userAgent;
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[OGS1 USER SERVICES]: Error when trying to fetch agent data by uuid from remote user server: {0}",
+                    e);
+            }
+
+            return null;
+        }
+
+        public virtual UserProfileData GetUserByName(string firstName, string lastName)
+        {
+            return GetUserProfile(firstName + " " + lastName);
+        }
+
+        public virtual List<AvatarPickerAvatar> GeneratePickerResults(UUID queryID, string query)
+        {
+            List<AvatarPickerAvatar> pickerlist = new List<AvatarPickerAvatar>();
+            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9 ]");
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["queryid"] = (string)queryID.ToString();
+                param["avquery"] = objAlphaNumericPattern.Replace(query, String.Empty);
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("get_avatar_picker_avatar", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
+                Hashtable respData = (Hashtable)resp.Value;
+                pickerlist = ConvertXMLRPCDataToAvatarPickerList(queryID, respData);
+            }
+            catch (WebException e)
+            {
+                m_log.Warn("[OGS1 USER SERVICES]: Error when trying to fetch Avatar Picker Response: " +
+                           e.Message);
+                // Return Empty picker list (no results)
+            }
+            return pickerlist;
+        }
+
+        /// <summary>
+        /// Get a user profile from the user server
+        /// </summary>
+        /// <param name="avatarID"></param>
+        /// <returns>null if the request fails</returns>
+        protected virtual UserProfileData GetUserProfile(string name)
+        {
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["avatar_name"] = name;
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("get_user_by_name", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 30000);
+                Hashtable respData = (Hashtable)resp.Value;
+
+                return ConvertXMLRPCDataToUserProfile(respData);
+            }
+            catch (WebException e)
+            {
+                m_log.ErrorFormat(
+                    "[OGS1 USER SERVICES]: Error when trying to fetch profile data by name from remote user server: {0}",
+                    e);
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Get a user profile from the user server
+        /// </summary>
+        /// <param name="avatarID"></param>
+        /// <returns>null if the request fails</returns>
+        public virtual UserProfileData GetUserByUUID(UUID avatarID)
+        {
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["avatar_uuid"] = avatarID.ToString();
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("get_user_by_uuid", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 30000);
+                Hashtable respData = (Hashtable)resp.Value;
+
+                return ConvertXMLRPCDataToUserProfile(respData);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[OGS1 USER SERVICES]: Error when trying to fetch profile data by uuid from remote user server: {0}",
+                    e);
+            }
+
+            return null;
+        }
+
+        public virtual bool UpdateUserProfile(UserProfileData userProfile)
+        {
+            m_log.Debug("[OGS1 USER SERVICES]: Asking UserServer to update profile.");
+            
+            Hashtable param = new Hashtable();
+            param["avatar_uuid"] = userProfile.ID.ToString();
+            //param["AllowPublish"] = userProfile.ToString();
+            param["FLImageID"] = userProfile.FirstLifeImage.ToString();
+            param["ImageID"] = userProfile.Image.ToString();
+            //param["MaturePublish"] = MaturePublish.ToString();
+            param["AboutText"] = userProfile.AboutText;
+            param["FLAboutText"] = userProfile.FirstLifeAboutText;
+            //param["ProfileURL"] = userProfile.ProfileURL.ToString();
+
+            param["home_region"] = userProfile.HomeRegion.ToString();
+            param["home_region_id"] = userProfile.HomeRegionID.ToString();
+
+            param["home_pos_x"] = userProfile.HomeLocationX.ToString();
+            param["home_pos_y"] = userProfile.HomeLocationY.ToString();
+            param["home_pos_z"] = userProfile.HomeLocationZ.ToString();
+            param["home_look_x"] = userProfile.HomeLookAtX.ToString();
+            param["home_look_y"] = userProfile.HomeLookAtY.ToString();
+            param["home_look_z"] = userProfile.HomeLookAtZ.ToString();
+            param["user_flags"] = userProfile.UserFlags.ToString();
+            param["god_level"] = userProfile.GodLevel.ToString();
+            param["custom_type"] = userProfile.CustomType.ToString();
+            param["partner"] = userProfile.Partner.ToString();
+
+            IList parameters = new ArrayList();
+            parameters.Add(param);
+
+            XmlRpcRequest req = new XmlRpcRequest("update_user_profile", parameters);
+            XmlRpcResponse resp = req.Send(GetUserServerURL(userProfile.ID), 3000);
+            Hashtable respData = (Hashtable)resp.Value;
+            if (respData != null)
+            {
+                if (respData.Contains("returnString"))
+                {
+                    if (((string)respData["returnString"]).ToUpper() != "TRUE")
+                    {
+                        m_log.Warn("[GRID]: Unable to update user profile, User Server Reported an issue");
+                        return false;
+                    }
+                }
+                else
+                {
+                    m_log.Warn("[GRID]: Unable to update user profile, UserServer didn't understand me!");
+                    return false;
+                }
+            }
+            else
+            {
+                m_log.Warn("[GRID]: Unable to update user profile, UserServer didn't understand me!");
+                return false;
+            }
+
+            return true;
+        }
+        
+        /// <summary>
+        /// Adds a new friend to the database for XUser
+        /// </summary>
+        /// <param name="friendlistowner">The agent that who's friends list is being added to</param>
+        /// <param name="friend">The agent that being added to the friends list of the friends list owner</param>
+        /// <param name="perms">A uint bit vector for set perms that the friend being added has; 0 = none, 1=This friend can see when they sign on, 2 = map, 4 edit objects </param>
+        public virtual void AddNewUserFriend(UUID friendlistowner, UUID friend, uint perms)
+        {
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["ownerID"] = friendlistowner.Guid.ToString();
+                param["friendID"] = friend.Guid.ToString();
+                param["friendPerms"] = perms.ToString();
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+
+                XmlRpcRequest req = new XmlRpcRequest("add_new_user_friend", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
+                Hashtable respData = (Hashtable)resp.Value;
+                if (respData != null)
+                {
+                    if (respData.Contains("returnString"))
+                    {
+                        if ((string)respData["returnString"] == "TRUE")
+                        {
+
+                        }
+                        else
+                        {
+                            m_log.Warn("[GRID]: Unable to add new friend, User Server Reported an issue");
+                        }
+                    }
+                    else
+                    {
+                        m_log.Warn("[GRID]: Unable to add new friend, UserServer didn't understand me!");
+                    }
+                }
+                else
+                {
+                    m_log.Warn("[GRID]: Unable to add new friend, UserServer didn't understand me!");
+
+                }
+            }
+            catch (WebException e)
+            {
+                m_log.Warn("[GRID]: Error when trying to AddNewUserFriend: " +
+                           e.Message);
+
+            }
+        }
+
+        /// <summary>
+        /// Delete friend on friendlistowner's friendlist.
+        /// </summary>
+        /// <param name="friendlistowner">The agent that who's friends list is being updated</param>
+        /// <param name="friend">The Ex-friend agent</param>
+        public virtual void RemoveUserFriend(UUID friendlistowner, UUID friend)
+        {
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["ownerID"] = friendlistowner.Guid.ToString();
+                param["friendID"] = friend.Guid.ToString();
+
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+
+                XmlRpcRequest req = new XmlRpcRequest("remove_user_friend", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
+                Hashtable respData = (Hashtable)resp.Value;
+                if (respData != null)
+                {
+                    if (respData.Contains("returnString"))
+                    {
+                        if ((string)respData["returnString"] == "TRUE")
+                        {
+
+                        }
+                        else
+                        {
+                            m_log.Warn("[GRID]: Unable to remove friend, User Server Reported an issue");
+                        }
+                    }
+                    else
+                    {
+                        m_log.Warn("[GRID]: Unable to remove friend, UserServer didn't understand me!");
+                    }
+                }
+                else
+                {
+                    m_log.Warn("[GRID]: Unable to remove friend, UserServer didn't understand me!");
+
+                }
+            }
+            catch (WebException e)
+            {
+                m_log.Warn("[GRID]: Error when trying to RemoveUserFriend: " +
+                           e.Message);
+
+            }
+        }
+
+        /// <summary>
+        /// Update permissions for friend on friendlistowner's friendlist.
+        /// </summary>
+        /// <param name="friendlistowner">The agent that who's friends list is being updated</param>
+        /// <param name="friend">The agent that is getting or loosing permissions</param>
+        /// <param name="perms">A uint bit vector for set perms that the friend being added has; 0 = none, 1=This friend can see when they sign on, 2 = map, 4 edit objects </param>
+        public virtual void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms)
+        {
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["ownerID"] = friendlistowner.Guid.ToString();
+                param["friendID"] = friend.Guid.ToString();
+                param["friendPerms"] = perms.ToString();
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+
+                XmlRpcRequest req = new XmlRpcRequest("update_user_friend_perms", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
+                Hashtable respData = (Hashtable)resp.Value;
+                if (respData != null)
+                {
+                    if (respData.Contains("returnString"))
+                    {
+                        if ((string)respData["returnString"] == "TRUE")
+                        {
+
+                        }
+                        else
+                        {
+                            m_log.Warn("[GRID]: Unable to update_user_friend_perms, User Server Reported an issue");
+                        }
+                    }
+                    else
+                    {
+                        m_log.Warn("[GRID]: Unable to update_user_friend_perms, UserServer didn't understand me!");
+                    }
+                }
+                else
+                {
+                    m_log.Warn("[GRID]: Unable to update_user_friend_perms, UserServer didn't understand me!");
+
+                }
+            }
+            catch (WebException e)
+            {
+                m_log.Warn("[GRID]: Error when trying to update_user_friend_perms: " +
+                           e.Message);
+            }
+        }
+        /// <summary>
+        /// Returns a list of FriendsListItems that describe the friends and permissions in the friend relationship for UUID friendslistowner
+        /// </summary>
+        /// <param name="friendlistowner">The agent that we're retreiving the friends Data.</param>
+        public virtual List<FriendListItem> GetUserFriendList(UUID friendlistowner)
+        {
+            List<FriendListItem> buddylist = new List<FriendListItem>();
+
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["ownerID"] = friendlistowner.Guid.ToString();
+
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("get_user_friend_list", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 8000);
+                Hashtable respData = (Hashtable)resp.Value;
+
+                if (respData != null && respData.Contains("avcount"))
+                {
+                    buddylist = ConvertXMLRPCDataToFriendListItemList(respData);
+                }
+
+            }
+            catch (WebException e)
+            {
+                m_log.Warn("[OGS1 USER SERVICES]: Error when trying to fetch Avatar's friends list: " +
+                           e.Message);
+                // Return Empty list (no friends)
+            }
+            return buddylist;
+        }
+
+        public virtual Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos(List<UUID> uuids)
+        {
+            Dictionary<UUID, FriendRegionInfo> result = new Dictionary<UUID, FriendRegionInfo>();
+
+            // ask MessageServer about the current on-/offline status and regions the friends are in
+            ArrayList parameters = new ArrayList();
+            Hashtable map = new Hashtable();
+
+            ArrayList list = new ArrayList();
+            foreach (UUID uuid in uuids)
+            {
+                list.Add(uuid.ToString());
+                list.Add(uuid.ToString());
+            }
+            map["uuids"] = list;
+
+            map["recv_key"] = m_commsManager.NetworkServersInfo.UserRecvKey;
+            map["send_key"] = m_commsManager.NetworkServersInfo.UserSendKey;
+
+            parameters.Add(map);
+
+            try
+            {
+                XmlRpcRequest req = new XmlRpcRequest("get_presence_info_bulk", parameters);
+                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.MessagingURL, 8000);
+                Hashtable respData = resp != null ? (Hashtable)resp.Value : null;
+
+                if (respData == null || respData.ContainsKey("faultMessage"))
+                {
+                    m_log.WarnFormat("[OGS1 USER SERVICES]: Contacting MessagingServer about user-regions resulted in error: {0}",
+                                     respData == null ? "<unknown error>" : respData["faultMessage"]);
+                }
+                else if (!respData.ContainsKey("count"))
+                {
+                    m_log.WarnFormat("[OGS1 USER SERVICES]: Wrong format in response for MessagingServer request get_presence_info_bulk: missing 'count' field");
+                }
+                else
+                {
+                    int count = (int)respData["count"];
+                    m_log.DebugFormat("[OGS1 USER SERVICES]: Request returned {0} results.", count);
+                    for (int i = 0; i < count; ++i)
+                    {
+                        if (respData.ContainsKey("uuid_" + i) && respData.ContainsKey("isOnline_" + i) && respData.ContainsKey("regionHandle_" + i))
+                        {
+                            UUID uuid;
+                            if (UUID.TryParse((string)respData["uuid_" + i], out uuid))
+                            {
+                                FriendRegionInfo info = new FriendRegionInfo();
+                                info.isOnline = (bool)respData["isOnline_" + i];
+                                if (info.isOnline)
+                                {
+                                    // TODO remove this after the next protocol update (say, r7800?)
+                                    info.regionHandle = Convert.ToUInt64(respData["regionHandle_" + i]);
+
+                                    // accept missing id
+                                    if (respData.ContainsKey("regionID_" + i))
+                                        UUID.TryParse((string)respData["regionID_" + i], out info.regionID);
+                                }
+
+                                result.Add(uuid, info);
+                            }
+                        }
+                        else
+                        {
+                            m_log.WarnFormat("[OGS1 USER SERVICES]: Response to get_presence_info_bulk contained an error in entry {0}", i);
+                        }
+                    }
+                }
+            }
+            catch (WebException e)
+            {
+                m_log.ErrorFormat("[OGS1 USER SERVICES]: Network problems when trying to fetch friend infos: {0}", e.Message);
+            }
+
+            m_log.DebugFormat("[OGS1 USER SERVICES]: Returning {0} entries", result.Count);
+
+            return result;
+        }
+
+        public virtual AvatarAppearance GetUserAppearance(UUID user)
+        {
+            AvatarAppearance appearance = null;
+
+            try
+            {
+                Hashtable param = new Hashtable();
+                param["owner"] = user.ToString();
+
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("get_avatar_appearance", parameters);
+                XmlRpcResponse resp = req.Send(GetUserServerURL(user), 8000);
+                Hashtable respData = (Hashtable)resp.Value;
+
+                return ConvertXMLRPCDataToAvatarAppearance(respData);
+            }
+            catch (WebException e)
+            {
+                m_log.ErrorFormat("[OGS1 USER SERVICES]: Network problems when trying to fetch appearance for avatar {0}, {1}", user, e.Message);
+            }
+
+            return appearance;
+        }
+
+        public virtual void UpdateUserAppearance(UUID user, AvatarAppearance appearance)
+        {
+            try
+            {
+                Hashtable param = appearance.ToHashTable();
+                param["owner"] = user.ToString();
+
+                IList parameters = new ArrayList();
+                parameters.Add(param);
+                XmlRpcRequest req = new XmlRpcRequest("update_avatar_appearance", parameters);
+                XmlRpcResponse resp = req.Send(GetUserServerURL(user), 8000);
+                Hashtable respData = (Hashtable)resp.Value;
+
+                if (respData != null)
+                {
+                    if (respData.Contains("returnString"))
+                    {
+                        if ((string)respData["returnString"] == "TRUE")
+                        {
+
+                        }
+                        else
+                        {
+                            m_log.Warn("[GRID]: Unable to update_user_appearance, User Server Reported an issue");
+                        }
+                    }
+                    else
+                    {
+                        m_log.Warn("[GRID]: Unable to update_user_appearance, UserServer didn't understand me!");
+                    }
+                }
+                else
+                {
+                    m_log.Warn("[GRID]: Unable to update_user_appearance, UserServer didn't understand me!");
+                }
+            }
+            catch (WebException e)
+            {
+                m_log.Warn("[OGS1 USER SERVICES]: Error when trying to update Avatar's appearance: " +
+                           e.Message);
+                // Return Empty list (no friends)
+            }
+        }
+
+        protected virtual string GetUserServerURL(UUID userID)
+        {
+            return m_commsManager.NetworkServersInfo.UserURL;
+        }
+
+        protected UserProfileData ConvertXMLRPCDataToUserProfile(Hashtable data)
+        {
+            if (data.Contains("error_type"))
+            {
+                m_log.Warn("[GRID]: " +
+                           "Error sent by user server when trying to get user profile: (" +
+                           data["error_type"] +
+                           "): " + data["error_desc"]);
+                return null;
+            }
+
+            UserProfileData userData = new UserProfileData();
+            userData.FirstName = (string)data["firstname"];
+            userData.SurName = (string)data["lastname"];
+            userData.ID = new UUID((string)data["uuid"]);
+            userData.Created = Convert.ToInt32(data["profile_created"]);
+            userData.UserInventoryURI = (string)data["server_inventory"];
+            userData.UserAssetURI = (string)data["server_asset"];
+            userData.FirstLifeAboutText = (string)data["profile_firstlife_about"];
+            userData.FirstLifeImage = new UUID((string)data["profile_firstlife_image"]);
+            userData.CanDoMask = Convert.ToUInt32((string)data["profile_can_do"]);
+            userData.WantDoMask = Convert.ToUInt32(data["profile_want_do"]);
+            userData.AboutText = (string)data["profile_about"];
+            userData.Image = new UUID((string)data["profile_image"]);
+            userData.LastLogin = Convert.ToInt32((string)data["profile_lastlogin"]);
+            userData.HomeRegion = Convert.ToUInt64((string)data["home_region"]);
+            if (data.Contains("home_region_id"))
+                userData.HomeRegionID = new UUID((string)data["home_region_id"]);
+            else
+                userData.HomeRegionID = UUID.Zero;
+            userData.HomeLocation =
+                new Vector3((float)Convert.ToDecimal((string)data["home_coordinates_x"]),
+                              (float)Convert.ToDecimal((string)data["home_coordinates_y"]),
+                              (float)Convert.ToDecimal((string)data["home_coordinates_z"]));
+            userData.HomeLookAt =
+                new Vector3((float)Convert.ToDecimal((string)data["home_look_x"]),
+                              (float)Convert.ToDecimal((string)data["home_look_y"]),
+                              (float)Convert.ToDecimal((string)data["home_look_z"]));
+            if (data.Contains("user_flags"))
+                userData.UserFlags = Convert.ToInt32((string)data["user_flags"]);
+            if (data.Contains("god_level"))
+                userData.GodLevel = Convert.ToInt32((string)data["god_level"]);
+
+            if (data.Contains("custom_type"))
+                userData.CustomType = (string)data["custom_type"];
+            else
+                userData.CustomType = "";
+            if (userData.CustomType == null)
+                userData.CustomType = "";
+
+            if (data.Contains("partner"))
+                userData.Partner = new UUID((string)data["partner"]);
+            else
+                userData.Partner = UUID.Zero;
+
+            return userData;
+        }            
+
+        protected AvatarAppearance ConvertXMLRPCDataToAvatarAppearance(Hashtable data)
+        {
+            if (data != null)
+            {
+                if (data.Contains("error_type"))
+                {
+                    m_log.Warn("[GRID]: " +
+                               "Error sent by user server when trying to get user appearance: (" +
+                               data["error_type"] +
+                               "): " + data["error_desc"]);
+                    return null;
+                }
+                else
+                {
+                    return new AvatarAppearance(data);
+                }
+            }
+            else
+            {
+                m_log.Error("[GRID]: The avatar appearance is null, something bad happenend");
+                return null;
+            }
+        }
+
+        protected List<AvatarPickerAvatar> ConvertXMLRPCDataToAvatarPickerList(UUID queryID, Hashtable data)
+        {
+            List<AvatarPickerAvatar> pickerlist = new List<AvatarPickerAvatar>();
+            int pickercount = Convert.ToInt32((string)data["avcount"]);
+            UUID respqueryID = new UUID((string)data["queryid"]);
+            if (queryID == respqueryID)
+            {
+                for (int i = 0; i < pickercount; i++)
+                {
+                    AvatarPickerAvatar apicker = new AvatarPickerAvatar();
+                    UUID avatarID = new UUID((string)data["avatarid" + i.ToString()]);
+                    string firstname = (string)data["firstname" + i.ToString()];
+                    string lastname = (string)data["lastname" + i.ToString()];
+                    apicker.AvatarID = avatarID;
+                    apicker.firstName = firstname;
+                    apicker.lastName = lastname;
+                    pickerlist.Add(apicker);
+                }
+            }
+            else
+            {
+                m_log.Warn("[OGS1 USER SERVICES]: Got invalid queryID from userServer");
+            }
+            return pickerlist;
+        }
+
+        protected List<FriendListItem> ConvertXMLRPCDataToFriendListItemList(Hashtable data)
+        {
+            List<FriendListItem> buddylist = new List<FriendListItem>();
+            int buddycount = Convert.ToInt32((string)data["avcount"]);
+
+
+            for (int i = 0; i < buddycount; i++)
+            {
+                FriendListItem buddylistitem = new FriendListItem();
+
+                buddylistitem.FriendListOwner = new UUID((string)data["ownerID" + i.ToString()]);
+                buddylistitem.Friend = new UUID((string)data["friendID" + i.ToString()]);
+                buddylistitem.FriendListOwnerPerms = (uint)Convert.ToInt32((string)data["ownerPerms" + i.ToString()]);
+                buddylistitem.FriendPerms = (uint)Convert.ToInt32((string)data["friendPerms" + i.ToString()]);
+
+                buddylist.Add(buddylistitem);
+            }
+
+            return buddylist;
+        }        
+    }
+}
diff --git a/OpenSim/Region/Communications/OGS1/OGS1UserServices.cs b/OpenSim/Region/Communications/OGS1/OGS1UserServices.cs
index 1836328..5f77107 100644
--- a/OpenSim/Region/Communications/OGS1/OGS1UserServices.cs
+++ b/OpenSim/Region/Communications/OGS1/OGS1UserServices.cs
@@ -35,229 +35,36 @@ using System.Xml.Serialization;
 using log4net;
 using Nwc.XmlRpc;
 using OpenMetaverse;
+using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
 using OpenSim.Framework.Communications.Clients;
 
 namespace OpenSim.Region.Communications.OGS1
-{
-    public class OGS1UserServices : IUserService, IAvatarService, IMessagingService
+{        
+    public class OGS1UserServices : UserManagerBase
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
+        
         protected CommunicationsManager m_commsManager;
-
+        
         public OGS1UserServices(CommunicationsManager commsManager)
+            : base(commsManager.InterServiceInventoryService)
         {
             m_commsManager = commsManager;
         }
-
-        public OGS1UserServices()
-        {
-        }
-
-        public UserProfileData ConvertXMLRPCDataToUserProfile(Hashtable data)
-        {
-            if (data.Contains("error_type"))
-            {
-                m_log.Warn("[GRID]: " +
-                           "Error sent by user server when trying to get user profile: (" +
-                           data["error_type"] +
-                           "): " + data["error_desc"]);
-                return null;
-            }
-
-            UserProfileData userData = new UserProfileData();
-            userData.FirstName = (string)data["firstname"];
-            userData.SurName = (string)data["lastname"];
-            userData.ID = new UUID((string)data["uuid"]);
-            userData.Created = Convert.ToInt32(data["profile_created"]);
-            userData.UserInventoryURI = (string)data["server_inventory"];
-            userData.UserAssetURI = (string)data["server_asset"];
-            userData.FirstLifeAboutText = (string)data["profile_firstlife_about"];
-            userData.FirstLifeImage = new UUID((string)data["profile_firstlife_image"]);
-            userData.CanDoMask = Convert.ToUInt32((string)data["profile_can_do"]);
-            userData.WantDoMask = Convert.ToUInt32(data["profile_want_do"]);
-            userData.AboutText = (string)data["profile_about"];
-            userData.Image = new UUID((string)data["profile_image"]);
-            userData.LastLogin = Convert.ToInt32((string)data["profile_lastlogin"]);
-            userData.HomeRegion = Convert.ToUInt64((string)data["home_region"]);
-            if (data.Contains("home_region_id"))
-                userData.HomeRegionID = new UUID((string)data["home_region_id"]);
-            else
-                userData.HomeRegionID = UUID.Zero;
-            userData.HomeLocation =
-                new Vector3((float)Convert.ToDecimal((string)data["home_coordinates_x"]),
-                              (float)Convert.ToDecimal((string)data["home_coordinates_y"]),
-                              (float)Convert.ToDecimal((string)data["home_coordinates_z"]));
-            userData.HomeLookAt =
-                new Vector3((float)Convert.ToDecimal((string)data["home_look_x"]),
-                              (float)Convert.ToDecimal((string)data["home_look_y"]),
-                              (float)Convert.ToDecimal((string)data["home_look_z"]));
-            if (data.Contains("user_flags"))
-                userData.UserFlags = Convert.ToInt32((string)data["user_flags"]);
-            if (data.Contains("god_level"))
-                userData.GodLevel = Convert.ToInt32((string)data["god_level"]);
-
-            if (data.Contains("custom_type"))
-                userData.CustomType = (string)data["custom_type"];
-            else
-                userData.CustomType = "";
-            if (userData.CustomType == null)
-                userData.CustomType = "";
-
-            if (data.Contains("partner"))
-                userData.Partner = new UUID((string)data["partner"]);
-            else
-                userData.Partner = UUID.Zero;
-
-            return userData;
-        }
-
-        public UserProfileData GetUserProfile(Uri uri)
+        
+        public override void ClearUserAgent(UUID avatarID)
         {
-            WebRequest request = WebRequest.Create(uri);
-
-            WebResponse webResponse = request.GetResponse();
-
-            XmlSerializer deserializer = new XmlSerializer(typeof(XmlRpcResponse));
-            XmlRpcResponse xmlRpcResponse = (XmlRpcResponse)deserializer.Deserialize(webResponse.GetResponseStream());
-
-            Hashtable respData = (Hashtable)xmlRpcResponse.Value;
-
-            return ConvertXMLRPCDataToUserProfile(respData);
-        }
-
-        public Uri GetUserUri(UserProfileData userProfile)
-        {
-            throw new NotImplementedException();
-        }
-
-        /// <summary>
-        /// Get a user agent from the user server
-        /// </summary>
-        /// <param name="avatarID"></param>
-        /// <returns>null if the request fails</returns>
-        public virtual UserAgentData GetAgentByUUID(UUID userId)
-        {
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["avatar_uuid"] = userId.ToString();
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("get_agent_by_uuid", parameters);
-
-                XmlRpcResponse resp = req.Send(GetUserServerURL(userId), 6000);
-                Hashtable respData = (Hashtable)resp.Value;
-                if (respData.Contains("error_type"))
-                {
-                    //m_log.Warn("[GRID]: " +
-                    //           "Error sent by user server when trying to get agent: (" +
-                    //           (string) respData["error_type"] +
-                    //           "): " + (string)respData["error_desc"]);
-                    return null;
-                }
-                UUID sessionid = UUID.Zero;
-
-                UserAgentData userAgent = new UserAgentData();
-                userAgent.Handle = Convert.ToUInt64((string)respData["handle"]);
-                UUID.TryParse((string)respData["sessionid"], out sessionid);
-                userAgent.SessionID = sessionid;
-
-                if ((string)respData["agent_online"] == "TRUE")
-                {
-                    userAgent.AgentOnline = true;
-                }
-                else
-                {
-                    userAgent.AgentOnline = false;
-                }
-
-                return userAgent;
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat(
-                    "[OGS1 USER SERVICES]: Error when trying to fetch agent data by uuid from remote user server: {0}",
-                    e);
-            }
-
-            return null;
-        }
-
-        public AvatarAppearance ConvertXMLRPCDataToAvatarAppearance(Hashtable data)
-        {
-            if (data != null)
-            {
-                if (data.Contains("error_type"))
-                {
-                    m_log.Warn("[GRID]: " +
-                               "Error sent by user server when trying to get user appearance: (" +
-                               data["error_type"] +
-                               "): " + data["error_desc"]);
-                    return null;
-                }
-                else
-                {
-                    return new AvatarAppearance(data);
-                }
-            }
-            else
-            {
-                m_log.Error("[GRID]: The avatar appearance is null, something bad happenend");
-                return null;
-            }
-        }
-
-        public List<AvatarPickerAvatar> ConvertXMLRPCDataToAvatarPickerList(UUID queryID, Hashtable data)
-        {
-            List<AvatarPickerAvatar> pickerlist = new List<AvatarPickerAvatar>();
-            int pickercount = Convert.ToInt32((string)data["avcount"]);
-            UUID respqueryID = new UUID((string)data["queryid"]);
-            if (queryID == respqueryID)
-            {
-                for (int i = 0; i < pickercount; i++)
-                {
-                    AvatarPickerAvatar apicker = new AvatarPickerAvatar();
-                    UUID avatarID = new UUID((string)data["avatarid" + i.ToString()]);
-                    string firstname = (string)data["firstname" + i.ToString()];
-                    string lastname = (string)data["lastname" + i.ToString()];
-                    apicker.AvatarID = avatarID;
-                    apicker.firstName = firstname;
-                    apicker.lastName = lastname;
-                    pickerlist.Add(apicker);
-                }
-            }
-            else
-            {
-                m_log.Warn("[OGS1 USER SERVICES]: Got invalid queryID from userServer");
-            }
-            return pickerlist;
+            // TODO: implement
+            // It may be possible to use the UserManagerBase implementation.
         }
-
-        public List<FriendListItem> ConvertXMLRPCDataToFriendListItemList(Hashtable data)
+        
+        protected virtual string GetUserServerURL(UUID userID)
         {
-            List<FriendListItem> buddylist = new List<FriendListItem>();
-            int buddycount = Convert.ToInt32((string)data["avcount"]);
-
-
-            for (int i = 0; i < buddycount; i++)
-            {
-                FriendListItem buddylistitem = new FriendListItem();
-
-                buddylistitem.FriendListOwner = new UUID((string)data["ownerID" + i.ToString()]);
-                buddylistitem.Friend = new UUID((string)data["friendID" + i.ToString()]);
-                buddylistitem.FriendListOwnerPerms = (uint)Convert.ToInt32((string)data["ownerPerms" + i.ToString()]);
-                buddylistitem.FriendPerms = (uint)Convert.ToInt32((string)data["friendPerms" + i.ToString()]);
-
-                buddylist.Add(buddylistitem);
-            }
-
-
-            return buddylist;
+            return m_commsManager.NetworkServersInfo.UserURL;
         }
-
+        
         /// <summary>
         /// Logs off a user on the user server
         /// </summary>
@@ -266,7 +73,7 @@ namespace OpenSim.Region.Communications.OGS1
         /// <param name="regionhandle">regionhandle</param>
         /// <param name="position">final position</param>
         /// <param name="lookat">final lookat</param>
-        public virtual void LogOffUser(UUID userid, UUID regionid, ulong regionhandle, Vector3 position, Vector3 lookat)
+        public override void LogOffUser(UUID userid, UUID regionid, ulong regionhandle, Vector3 position, Vector3 lookat)
         {
             Hashtable param = new Hashtable();
             param["avatar_uuid"] = userid.Guid.ToString();
@@ -290,123 +97,15 @@ namespace OpenSim.Region.Communications.OGS1
             catch (WebException)
             {
                 m_log.Warn("[LOGOFF]: Unable to notify grid server of user logoff");
-            }
-        }
-
-        /// <summary>
-        /// Logs off a user on the user server (deprecated as of 2008-08-27)
-        /// </summary>
-        /// <param name="UserID">UUID of the user</param>
-        /// <param name="regionID">UUID of the Region</param>
-        /// <param name="regionhandle">regionhandle</param>
-        /// <param name="posx">final position x</param>
-        /// <param name="posy">final position y</param>
-        /// <param name="posz">final position z</param>
-        public virtual void LogOffUser(UUID userid, UUID regionid, ulong regionhandle, float posx, float posy, float posz)
-        {
-            LogOffUser(userid, regionid, regionhandle, new Vector3(posx, posy, posz), new Vector3());
-        }
-
-        public virtual UserProfileData GetUserProfile(string firstName, string lastName)
-        {
-            return GetUserProfile(firstName + " " + lastName);
-        }
-
-        public virtual List<AvatarPickerAvatar> GenerateAgentPickerRequestResponse(UUID queryID, string query)
-        {
-            List<AvatarPickerAvatar> pickerlist = new List<AvatarPickerAvatar>();
-            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9 ]");
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["queryid"] = (string)queryID.ToString();
-                param["avquery"] = objAlphaNumericPattern.Replace(query, String.Empty);
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("get_avatar_picker_avatar", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
-                Hashtable respData = (Hashtable)resp.Value;
-                pickerlist = ConvertXMLRPCDataToAvatarPickerList(queryID, respData);
-            }
-            catch (WebException e)
-            {
-                m_log.Warn("[OGS1 USER SERVICES]: Error when trying to fetch Avatar Picker Response: " +
-                           e.Message);
-                // Return Empty picker list (no results)
-            }
-            return pickerlist;
-        }
-
-        /// <summary>
-        /// Get a user profile from the user server
-        /// </summary>
-        /// <param name="avatarID"></param>
-        /// <returns>null if the request fails</returns>
-        public virtual UserProfileData GetUserProfile(string name)
-        {
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["avatar_name"] = name;
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("get_user_by_name", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 30000);
-                Hashtable respData = (Hashtable)resp.Value;
-
-                return ConvertXMLRPCDataToUserProfile(respData);
-            }
-            catch (WebException e)
-            {
-                m_log.ErrorFormat(
-                    "[OGS1 USER SERVICES]: Error when trying to fetch profile data by name from remote user server: {0}",
-                    e);
-            }
-
-            return null;
-        }
-
-        /// <summary>
-        /// Get a user profile from the user server
-        /// </summary>
-        /// <param name="avatarID"></param>
-        /// <returns>null if the request fails</returns>
-        public virtual UserProfileData GetUserProfile(UUID avatarID)
-        {
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["avatar_uuid"] = avatarID.ToString();
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("get_user_by_uuid", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 30000);
-                Hashtable respData = (Hashtable)resp.Value;
-
-                return ConvertXMLRPCDataToUserProfile(respData);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat(
-                    "[OGS1 USER SERVICES]: Error when trying to fetch profile data by uuid from remote user server: {0}",
-                    e);
-            }
-
-            return null;
-        }
-
-
-        public virtual void ClearUserAgent(UUID avatarID)
-        {
-            // TODO: implement
+            }   
         }
-
+            
         /// <summary>
         /// Retrieve the user information for the given master uuid.
         /// </summary>
         /// <param name="uuid"></param>
         /// <returns></returns>
-        public virtual UserProfileData SetupMasterUser(string firstName, string lastName)
+        public override UserProfileData SetupMasterUser(string firstName, string lastName)
         {
             return SetupMasterUser(firstName, lastName, String.Empty);
         }
@@ -416,7 +115,7 @@ namespace OpenSim.Region.Communications.OGS1
         /// </summary>
         /// <param name="uuid"></param>
         /// <returns></returns>
-        public virtual UserProfileData SetupMasterUser(string firstName, string lastName, string password)
+        public override UserProfileData SetupMasterUser(string firstName, string lastName, string password)
         {
             UserProfileData profile = GetUserProfile(firstName, lastName);
             return profile;
@@ -427,7 +126,7 @@ namespace OpenSim.Region.Communications.OGS1
         /// </summary>
         /// <param name="uuid"></param>
         /// <returns></returns>
-        public virtual UserProfileData SetupMasterUser(UUID uuid)
+        public override UserProfileData SetupMasterUser(UUID uuid)
         {
             UserProfileData data = GetUserProfile(uuid);
 
@@ -439,424 +138,11 @@ namespace OpenSim.Region.Communications.OGS1
 
             return data;
         }
-
-        public virtual UUID AddUserProfile(string firstName, string lastName, string pass, uint regX, uint regY)
-        {
-            throw new Exception("The method or operation is not implemented.");
-        }
-
-        public virtual bool ResetUserPassword(string firstName, string lastName, string newPassword)
-        {
-            throw new Exception("The method or operation is not implemented.");
-        }
-
-        public virtual bool UpdateUserProfile(UserProfileData userProfile)
-        {
-            m_log.Debug("[OGS1 USER SERVICES]: Asking UserServer to update profile.");
-            Hashtable param = new Hashtable();
-            param["avatar_uuid"] = userProfile.ID.ToString();
-            //param["AllowPublish"] = userProfile.ToString();
-            param["FLImageID"] = userProfile.FirstLifeImage.ToString();
-            param["ImageID"] = userProfile.Image.ToString();
-            //param["MaturePublish"] = MaturePublish.ToString();
-            param["AboutText"] = userProfile.AboutText;
-            param["FLAboutText"] = userProfile.FirstLifeAboutText;
-            //param["ProfileURL"] = userProfile.ProfileURL.ToString();
-
-            param["home_region"] = userProfile.HomeRegion.ToString();
-            param["home_region_id"] = userProfile.HomeRegionID.ToString();
-
-            param["home_pos_x"] = userProfile.HomeLocationX.ToString();
-            param["home_pos_y"] = userProfile.HomeLocationY.ToString();
-            param["home_pos_z"] = userProfile.HomeLocationZ.ToString();
-            param["home_look_x"] = userProfile.HomeLookAtX.ToString();
-            param["home_look_y"] = userProfile.HomeLookAtY.ToString();
-            param["home_look_z"] = userProfile.HomeLookAtZ.ToString();
-            param["user_flags"] = userProfile.UserFlags.ToString();
-            param["god_level"] = userProfile.GodLevel.ToString();
-            param["custom_type"] = userProfile.CustomType.ToString();
-            param["partner"] = userProfile.Partner.ToString();
-
-            IList parameters = new ArrayList();
-            parameters.Add(param);
-
-            XmlRpcRequest req = new XmlRpcRequest("update_user_profile", parameters);
-            XmlRpcResponse resp = req.Send(GetUserServerURL(userProfile.ID), 3000);
-            Hashtable respData = (Hashtable)resp.Value;
-            if (respData != null)
-            {
-                if (respData.Contains("returnString"))
-                {
-                    if (((string)respData["returnString"]).ToUpper() != "TRUE")
-                    {
-                        m_log.Warn("[GRID]: Unable to update user profile, User Server Reported an issue");
-                        return false;
-                    }
-                }
-                else
-                {
-                    m_log.Warn("[GRID]: Unable to update user profile, UserServer didn't understand me!");
-                    return false;
-                }
-            }
-            else
-            {
-                m_log.Warn("[GRID]: Unable to update user profile, UserServer didn't understand me!");
-                return false;
-            }
-
-            return true;
-        }
-
-        #region IUserServices Friend Methods
-        /// <summary>
-        /// Adds a new friend to the database for XUser
-        /// </summary>
-        /// <param name="friendlistowner">The agent that who's friends list is being added to</param>
-        /// <param name="friend">The agent that being added to the friends list of the friends list owner</param>
-        /// <param name="perms">A uint bit vector for set perms that the friend being added has; 0 = none, 1=This friend can see when they sign on, 2 = map, 4 edit objects </param>
-        public virtual void AddNewUserFriend(UUID friendlistowner, UUID friend, uint perms)
-        {
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["ownerID"] = friendlistowner.Guid.ToString();
-                param["friendID"] = friend.Guid.ToString();
-                param["friendPerms"] = perms.ToString();
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-
-                XmlRpcRequest req = new XmlRpcRequest("add_new_user_friend", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
-                Hashtable respData = (Hashtable)resp.Value;
-                if (respData != null)
-                {
-                    if (respData.Contains("returnString"))
-                    {
-                        if ((string)respData["returnString"] == "TRUE")
-                        {
-
-                        }
-                        else
-                        {
-                            m_log.Warn("[GRID]: Unable to add new friend, User Server Reported an issue");
-                        }
-                    }
-                    else
-                    {
-                        m_log.Warn("[GRID]: Unable to add new friend, UserServer didn't understand me!");
-                    }
-                }
-                else
-                {
-                    m_log.Warn("[GRID]: Unable to add new friend, UserServer didn't understand me!");
-
-                }
-            }
-            catch (WebException e)
-            {
-                m_log.Warn("[GRID]: Error when trying to AddNewUserFriend: " +
-                           e.Message);
-
-            }
-
-        }
-
-        /// <summary>
-        /// Delete friend on friendlistowner's friendlist.
-        /// </summary>
-        /// <param name="friendlistowner">The agent that who's friends list is being updated</param>
-        /// <param name="friend">The Ex-friend agent</param>
-        public virtual void RemoveUserFriend(UUID friendlistowner, UUID friend)
-        {
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["ownerID"] = friendlistowner.Guid.ToString();
-                param["friendID"] = friend.Guid.ToString();
-
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-
-                XmlRpcRequest req = new XmlRpcRequest("remove_user_friend", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
-                Hashtable respData = (Hashtable)resp.Value;
-                if (respData != null)
-                {
-                    if (respData.Contains("returnString"))
-                    {
-                        if ((string)respData["returnString"] == "TRUE")
-                        {
-
-                        }
-                        else
-                        {
-                            m_log.Warn("[GRID]: Unable to remove friend, User Server Reported an issue");
-                        }
-                    }
-                    else
-                    {
-                        m_log.Warn("[GRID]: Unable to remove friend, UserServer didn't understand me!");
-                    }
-                }
-                else
-                {
-                    m_log.Warn("[GRID]: Unable to remove friend, UserServer didn't understand me!");
-
-                }
-            }
-            catch (WebException e)
-            {
-                m_log.Warn("[GRID]: Error when trying to RemoveUserFriend: " +
-                           e.Message);
-
-            }
-        }
-
-        /// <summary>
-        /// Update permissions for friend on friendlistowner's friendlist.
-        /// </summary>
-        /// <param name="friendlistowner">The agent that who's friends list is being updated</param>
-        /// <param name="friend">The agent that is getting or loosing permissions</param>
-        /// <param name="perms">A uint bit vector for set perms that the friend being added has; 0 = none, 1=This friend can see when they sign on, 2 = map, 4 edit objects </param>
-        public virtual void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms)
-        {
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["ownerID"] = friendlistowner.Guid.ToString();
-                param["friendID"] = friend.Guid.ToString();
-                param["friendPerms"] = perms.ToString();
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-
-                XmlRpcRequest req = new XmlRpcRequest("update_user_friend_perms", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 3000);
-                Hashtable respData = (Hashtable)resp.Value;
-                if (respData != null)
-                {
-                    if (respData.Contains("returnString"))
-                    {
-                        if ((string)respData["returnString"] == "TRUE")
-                        {
-
-                        }
-                        else
-                        {
-                            m_log.Warn("[GRID]: Unable to update_user_friend_perms, User Server Reported an issue");
-                        }
-                    }
-                    else
-                    {
-                        m_log.Warn("[GRID]: Unable to update_user_friend_perms, UserServer didn't understand me!");
-                    }
-                }
-                else
-                {
-                    m_log.Warn("[GRID]: Unable to update_user_friend_perms, UserServer didn't understand me!");
-
-                }
-            }
-            catch (WebException e)
-            {
-                m_log.Warn("[GRID]: Error when trying to update_user_friend_perms: " +
-                           e.Message);
-            }
-        }
-        /// <summary>
-        /// Returns a list of FriendsListItems that describe the friends and permissions in the friend relationship for UUID friendslistowner
-        /// </summary>
-        /// <param name="friendlistowner">The agent that we're retreiving the friends Data.</param>
-        public virtual List<FriendListItem> GetUserFriendList(UUID friendlistowner)
-        {
-            List<FriendListItem> buddylist = new List<FriendListItem>();
-
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["ownerID"] = friendlistowner.Guid.ToString();
-
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("get_user_friend_list", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.UserURL, 8000);
-                Hashtable respData = (Hashtable)resp.Value;
-
-                if (respData != null && respData.Contains("avcount"))
-                {
-                    buddylist = ConvertXMLRPCDataToFriendListItemList(respData);
-                }
-
-            }
-            catch (WebException e)
-            {
-                m_log.Warn("[OGS1 USER SERVICES]: Error when trying to fetch Avatar's friends list: " +
-                           e.Message);
-                // Return Empty list (no friends)
-            }
-            return buddylist;
-        }
-
-        public virtual Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos(List<UUID> uuids)
-        {
-            Dictionary<UUID, FriendRegionInfo> result = new Dictionary<UUID, FriendRegionInfo>();
-
-            // ask MessageServer about the current on-/offline status and regions the friends are in
-            ArrayList parameters = new ArrayList();
-            Hashtable map = new Hashtable();
-
-            ArrayList list = new ArrayList();
-            foreach (UUID uuid in uuids)
-            {
-                list.Add(uuid.ToString());
-                list.Add(uuid.ToString());
-            }
-            map["uuids"] = list;
-
-            map["recv_key"] = m_commsManager.NetworkServersInfo.UserRecvKey;
-            map["send_key"] = m_commsManager.NetworkServersInfo.UserSendKey;
-
-            parameters.Add(map);
-
-            try
-            {
-                XmlRpcRequest req = new XmlRpcRequest("get_presence_info_bulk", parameters);
-                XmlRpcResponse resp = req.Send(m_commsManager.NetworkServersInfo.MessagingURL, 8000);
-                Hashtable respData = resp != null ? (Hashtable)resp.Value : null;
-
-                if (respData == null || respData.ContainsKey("faultMessage"))
-                {
-                    m_log.WarnFormat("[OGS1 USER SERVICES]: Contacting MessagingServer about user-regions resulted in error: {0}",
-                                     respData == null ? "<unknown error>" : respData["faultMessage"]);
-                }
-                else if (!respData.ContainsKey("count"))
-                {
-                    m_log.WarnFormat("[OGS1 USER SERVICES]: Wrong format in response for MessagingServer request get_presence_info_bulk: missing 'count' field");
-                }
-                else
-                {
-                    int count = (int)respData["count"];
-                    m_log.DebugFormat("[OGS1 USER SERVICES]: Request returned {0} results.", count);
-                    for (int i = 0; i < count; ++i)
-                    {
-                        if (respData.ContainsKey("uuid_" + i) && respData.ContainsKey("isOnline_" + i) && respData.ContainsKey("regionHandle_" + i))
-                        {
-                            UUID uuid;
-                            if (UUID.TryParse((string)respData["uuid_" + i], out uuid))
-                            {
-                                FriendRegionInfo info = new FriendRegionInfo();
-                                info.isOnline = (bool)respData["isOnline_" + i];
-                                if (info.isOnline)
-                                {
-                                    // TODO remove this after the next protocol update (say, r7800?)
-                                    info.regionHandle = Convert.ToUInt64(respData["regionHandle_" + i]);
-
-                                    // accept missing id
-                                    if (respData.ContainsKey("regionID_" + i))
-                                        UUID.TryParse((string)respData["regionID_" + i], out info.regionID);
-                                }
-
-                                result.Add(uuid, info);
-                            }
-                        }
-                        else
-                        {
-                            m_log.WarnFormat("[OGS1 USER SERVICES]: Response to get_presence_info_bulk contained an error in entry {0}", i);
-                        }
-                    }
-                }
-            }
-            catch (WebException e)
-            {
-                m_log.ErrorFormat("[OGS1 USER SERVICES]: Network problems when trying to fetch friend infos: {0}", e.Message);
-            }
-
-            m_log.DebugFormat("[OGS1 USER SERVICES]: Returning {0} entries", result.Count);
-            return result;
-        }
-
-        #endregion
-
-        /// Appearance
-        public virtual AvatarAppearance GetUserAppearance(UUID user)
-        {
-            AvatarAppearance appearance = null;
-
-            try
-            {
-                Hashtable param = new Hashtable();
-                param["owner"] = user.ToString();
-
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("get_avatar_appearance", parameters);
-                XmlRpcResponse resp = req.Send(GetUserServerURL(user), 8000);
-                Hashtable respData = (Hashtable)resp.Value;
-
-                return ConvertXMLRPCDataToAvatarAppearance(respData);
-            }
-            catch (WebException e)
-            {
-                m_log.ErrorFormat("[OGS1 USER SERVICES]: Network problems when trying to fetch appearance for avatar {0}, {1}", user, e.Message);
-            }
-
-            return appearance;
-        }
-
-        public virtual void UpdateUserAppearance(UUID user, AvatarAppearance appearance)
-        {
-            try
-            {
-                Hashtable param = appearance.ToHashTable();
-                param["owner"] = user.ToString();
-
-                IList parameters = new ArrayList();
-                parameters.Add(param);
-                XmlRpcRequest req = new XmlRpcRequest("update_avatar_appearance", parameters);
-                XmlRpcResponse resp = req.Send(GetUserServerURL(user), 8000);
-                Hashtable respData = (Hashtable)resp.Value;
-
-                if (respData != null)
-                {
-                    if (respData.Contains("returnString"))
-                    {
-                        if ((string)respData["returnString"] == "TRUE")
-                        {
-
-                        }
-                        else
-                        {
-                            m_log.Warn("[GRID]: Unable to update_user_appearance, User Server Reported an issue");
-                        }
-                    }
-                    else
-                    {
-                        m_log.Warn("[GRID]: Unable to update_user_appearance, UserServer didn't understand me!");
-                    }
-                }
-                else
-                {
-                    m_log.Warn("[GRID]: Unable to update_user_appearance, UserServer didn't understand me!");
-                }
-            }
-            catch (WebException e)
-            {
-                m_log.Warn("[OGS1 USER SERVICES]: Error when trying to update Avatar's appearance: " +
-                           e.Message);
-                // Return Empty list (no friends)
-            }
-        }
-
-        public virtual bool VerifySession(UUID userID, UUID sessionID)
+        
+        public override bool VerifySession(UUID userID, UUID sessionID)
         {
             m_log.DebugFormat("[OGS1 USER SERVICES]: Verifying user session for " + userID);
             return AuthClient.VerifySession(GetUserServerURL(userID), userID, sessionID);
-        }
-
-        protected virtual string GetUserServerURL(UUID userID)
-        {
-            return m_commsManager.NetworkServersInfo.UserURL;
-        }
-
+        }  
     }
-}
+}
\ No newline at end of file