Initial update to OpenSim 0.8.2.1 source code.

1 files changed, 1406 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
new file mode 100644
index 0000000..c20369c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -0,0 +1,1406 @@
+/*
+ * 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 OpenSimulator 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.IO;
+using System.Text;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Net;
+using System.Net.Sockets;
+using System.Reflection;
+using System.Xml;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using Mono.Addins;
+using OpenSim.Services.Connectors.Hypergrid;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Services.UserProfilesService;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using Microsoft.CSharp;
+
+namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UserProfilesModule")]
+    public class UserProfileModule : IProfileModule, INonSharedRegionModule
+    {
+        /// <summary>
+        /// Logging
+        /// </summary>
+        static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        // The pair of Dictionaries are used to handle the switching of classified ads
+        // by maintaining a cache of classified id to creator id mappings and an interest
+        // count. The entries are removed when the interest count reaches 0.
+        Dictionary<UUID, UUID> m_classifiedCache = new Dictionary<UUID, UUID>();
+        Dictionary<UUID, int> m_classifiedInterest = new Dictionary<UUID, int>();
+
+        private JsonRpcRequestManager rpc = new JsonRpcRequestManager();
+
+        public Scene Scene
+        {
+            get; private set;
+        }
+
+        /// <summary>
+        /// Gets or sets the ConfigSource.
+        /// </summary>
+        /// <value>
+        /// The configuration
+        /// </value>
+        public IConfigSource Config 
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the URI to the profile server.
+        /// </summary>
+        /// <value>
+        /// The profile server URI.
+        /// </value>
+        public string ProfileServerUri 
+        {
+            get;
+            set;
+        }
+
+        IProfileModule ProfileModule
+        {
+            get; set;
+        }
+
+        IUserManagement UserManagementModule
+        {
+            get; set;
+        }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this
+        /// <see cref="OpenSim.Region.Coremodules.UserProfiles.UserProfileModule"/> is enabled.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if enabled; otherwise, <c>false</c>.
+        /// </value>
+        public bool Enabled 
+        {
+            get;
+            set;
+        }
+
+        public string MyGatekeeper 
+        {
+            get; private set;
+        }
+
+
+        #region IRegionModuleBase implementation
+        /// <summary>
+        ///  This is called to initialize the region module. For shared modules, this is called exactly once, after
+        /// creating the single (shared) instance. For non-shared modules, this is called once on each instance, after
+        /// the instace for the region has been created. 
+        /// </summary>
+        /// <param name='source'>
+        /// Source.
+        /// </param>
+        public void Initialise(IConfigSource source)
+        {
+            Config = source;
+            ReplaceableInterface = typeof(IProfileModule);
+
+            IConfig profileConfig = Config.Configs["UserProfiles"];
+
+            if (profileConfig == null)
+            {
+                m_log.Debug("[PROFILES]: UserProfiles disabled, no configuration");
+                Enabled = false;
+                return;
+            }
+
+            // If we find ProfileURL then we configure for FULL support
+            // else we setup for BASIC support
+            ProfileServerUri = profileConfig.GetString("ProfileServiceURL", "");
+            if (ProfileServerUri == "")
+            {
+                Enabled = false;
+                return;
+            }
+                
+            m_log.Debug("[PROFILES]: Full Profiles Enabled");
+            ReplaceableInterface = null;
+            Enabled = true;
+
+            MyGatekeeper = Util.GetConfigVarFromSections<string>(source, "GatekeeperURI",
+                new string[] { "Startup", "Hypergrid", "UserProfiles" }, String.Empty);
+        }
+
+        /// <summary>
+        /// Adds the region.
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void AddRegion(Scene scene)
+        {
+            if(!Enabled)
+                return;
+
+            Scene = scene;
+            Scene.RegisterModuleInterface<IProfileModule>(this);
+            Scene.EventManager.OnNewClient += OnNewClient;
+            Scene.EventManager.OnMakeRootAgent += HandleOnMakeRootAgent;
+
+            UserManagementModule = Scene.RequestModuleInterface<IUserManagement>();
+        }
+
+        void HandleOnMakeRootAgent (ScenePresence obj)
+        {
+            if(obj.PresenceType == PresenceType.Npc)
+                return;
+
+            Util.FireAndForget(delegate
+            {
+                GetImageAssets(((IScenePresence)obj).UUID);
+            }, null, "UserProfileModule.GetImageAssets");
+        }
+
+        /// <summary>
+        /// Removes the region.
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void RemoveRegion(Scene scene)
+        {
+            if(!Enabled)
+                return;
+        }
+
+        /// <summary>
+        ///  This will be called once for every scene loaded. In a shared module this will be multiple times in one
+        /// instance, while a nonshared module instance will only be called once. This method is called after AddRegion
+        /// has been called in all modules for that scene, providing an opportunity to request another module's
+        /// interface, or hook an event from another module. 
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void RegionLoaded(Scene scene)
+        {
+            if(!Enabled)
+                return;
+        }
+
+        /// <summary>
+        ///  If this returns non-null, it is the type of an interface that this module intends to register. This will
+        /// cause the loader to defer loading of this module until all other modules have been loaded. If no other
+        /// module has registered the interface by then, this module will be activated, else it will remain inactive,
+        /// letting the other module take over. This should return non-null ONLY in modules that are intended to be
+        /// easily replaceable, e.g. stub implementations that the developer expects to be replaced by third party
+        /// provided modules. 
+        /// </summary>
+        /// <value>
+        /// The replaceable interface.
+        /// </value>
+        public Type ReplaceableInterface
+        {
+            get; private set;
+        }
+
+        /// <summary>
+        /// Called as the instance is closed.
+        /// </summary>
+        public void Close()
+        {
+        }
+
+        /// <value>
+        ///  The name of the module 
+        /// </value>
+        /// <summary>
+        /// Gets the module name.
+        /// </summary>
+        public string Name
+        {
+            get { return "UserProfileModule"; }
+        }
+        #endregion IRegionModuleBase implementation
+
+        #region Region Event Handlers
+        /// <summary>
+        /// Raises the new client event.
+        /// </summary>
+        /// <param name='client'>
+        /// Client.
+        /// </param>
+        void OnNewClient(IClientAPI client)
+        {
+            //Profile
+            client.OnRequestAvatarProperties += RequestAvatarProperties;
+            client.OnUpdateAvatarProperties += AvatarPropertiesUpdate;
+            client.OnAvatarInterestUpdate += AvatarInterestsUpdate;
+
+            // Classifieds
+            client.AddGenericPacketHandler("avatarclassifiedsrequest", ClassifiedsRequest);
+            client.OnClassifiedInfoUpdate += ClassifiedInfoUpdate;
+            client.OnClassifiedInfoRequest += ClassifiedInfoRequest;
+            client.OnClassifiedDelete += ClassifiedDelete;
+
+            // Picks
+            client.AddGenericPacketHandler("avatarpicksrequest", PicksRequest);
+            client.AddGenericPacketHandler("pickinforequest", PickInfoRequest);
+            client.OnPickInfoUpdate += PickInfoUpdate;
+            client.OnPickDelete += PickDelete;
+
+            // Notes
+            client.AddGenericPacketHandler("avatarnotesrequest", NotesRequest);
+            client.OnAvatarNotesUpdate += NotesUpdate;
+
+            // Preferences
+            client.OnUserInfoRequest += UserPreferencesRequest;
+            client.OnUpdateUserInfo += UpdateUserPreferences;
+        }
+        #endregion Region Event Handlers
+
+        #region Classified
+        ///
+        /// <summary>
+        /// Handles the avatar classifieds request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void ClassifiedsRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UUID targetID;
+            UUID.TryParse(args[0], out targetID);
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(targetID);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetID, out serverURI);
+            UUID creatorId = UUID.Zero;
+            Dictionary<UUID, string> classifieds = new Dictionary<UUID, string>();
+
+            OSDMap parameters= new OSDMap();
+            UUID.TryParse(args[0], out creatorId);
+            parameters.Add("creatorId", OSD.FromUUID(creatorId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "avatarclassifiedsrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarClassifiedReply(new UUID(args[0]), classifieds);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+
+            OSDArray list = (OSDArray)parameters["result"];
+
+
+            foreach(OSD map in list)
+            {
+                OSDMap m = (OSDMap)map;
+                UUID cid = m["classifieduuid"].AsUUID();
+                string name = m["name"].AsString();
+
+                classifieds[cid] = name;
+
+                lock (m_classifiedCache)
+                {
+                    if (!m_classifiedCache.ContainsKey(cid))
+                    {
+                        m_classifiedCache.Add(cid,creatorId);
+                        m_classifiedInterest.Add(cid, 0);
+                    }
+
+                    m_classifiedInterest[cid]++;
+                }
+            }
+
+            remoteClient.SendAvatarClassifiedReply(new UUID(args[0]), classifieds);
+        }
+
+        public void ClassifiedInfoRequest(UUID queryClassifiedID, IClientAPI remoteClient)
+        {    
+            UUID target = remoteClient.AgentId;
+            UserClassifiedAdd ad = new UserClassifiedAdd();
+            ad.ClassifiedId = queryClassifiedID;
+
+            lock (m_classifiedCache)
+            {
+                if (m_classifiedCache.ContainsKey(queryClassifiedID))
+                {   
+                    target = m_classifiedCache[queryClassifiedID];
+
+                    m_classifiedInterest[queryClassifiedID] --;
+
+                    if (m_classifiedInterest[queryClassifiedID] == 0)
+                    {
+                        m_classifiedInterest.Remove(queryClassifiedID);
+                        m_classifiedCache.Remove(queryClassifiedID);
+                    }
+                }
+            }
+            
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(target, out serverURI);
+
+            object Ad = (object)ad;
+            if(!rpc.JsonRpcRequest(ref Ad, "classifieds_info_query", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error getting classified info", false);
+                return;
+            }
+            ad = (UserClassifiedAdd) Ad;
+
+            if(ad.CreatorId == UUID.Zero)
+                return;
+
+            Vector3 globalPos = new Vector3();
+            Vector3.TryParse(ad.GlobalPos, out globalPos);
+
+            remoteClient.SendClassifiedInfoReply(ad.ClassifiedId, ad.CreatorId, (uint)ad.CreationDate, (uint)ad.ExpirationDate,
+                                                 (uint)ad.Category, ad.Name, ad.Description, ad.ParcelId, (uint)ad.ParentEstate,
+                                                 ad.SnapshotId, ad.SimName, globalPos, ad.ParcelName, ad.Flags, ad.Price);
+
+        }
+
+        /// <summary>
+        /// Classifieds info update.
+        /// </summary>
+        /// <param name='queryclassifiedID'>
+        /// Queryclassified I.
+        /// </param>
+        /// <param name='queryCategory'>
+        /// Query category.
+        /// </param>
+        /// <param name='queryName'>
+        /// Query name.
+        /// </param>
+        /// <param name='queryDescription'>
+        /// Query description.
+        /// </param>
+        /// <param name='queryParcelID'>
+        /// Query parcel I.
+        /// </param>
+        /// <param name='queryParentEstate'>
+        /// Query parent estate.
+        /// </param>
+        /// <param name='querySnapshotID'>
+        /// Query snapshot I.
+        /// </param>
+        /// <param name='queryGlobalPos'>
+        /// Query global position.
+        /// </param>
+        /// <param name='queryclassifiedFlags'>
+        /// Queryclassified flags.
+        /// </param>
+        /// <param name='queryclassifiedPrice'>
+        /// Queryclassified price.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void ClassifiedInfoUpdate(UUID queryclassifiedID, uint queryCategory, string queryName, string queryDescription, UUID queryParcelID,
+                                         uint queryParentEstate, UUID querySnapshotID, Vector3 queryGlobalPos, byte queryclassifiedFlags,
+                                         int queryclassifiedPrice, IClientAPI remoteClient)
+        {
+            Scene s = (Scene)remoteClient.Scene;
+            IMoneyModule money = s.RequestModuleInterface<IMoneyModule>();
+
+            if (money != null)
+            {
+                if (!money.AmountCovered(remoteClient.AgentId, queryclassifiedPrice))
+                {
+                    remoteClient.SendAgentAlertMessage("You do not have enough money to create requested classified.", false);
+                    return;
+                }
+                money.ApplyCharge(remoteClient.AgentId, queryclassifiedPrice, MoneyTransactionType.ClassifiedCharge);
+            }
+
+            UserClassifiedAdd ad = new UserClassifiedAdd();
+
+            Vector3 pos = remoteClient.SceneAgent.AbsolutePosition;
+            ILandObject land = s.LandChannel.GetLandObject(pos.X, pos.Y);
+            ScenePresence p = FindPresence(remoteClient.AgentId);
+            
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            if (land == null)
+            {
+                ad.ParcelName = string.Empty;
+            }
+            else
+            {
+                ad.ParcelName = land.LandData.Name;
+            }
+
+            ad.CreatorId = remoteClient.AgentId;
+            ad.ClassifiedId = queryclassifiedID;
+            ad.Category = Convert.ToInt32(queryCategory);
+            ad.Name = queryName;
+            ad.Description = queryDescription;
+            ad.ParentEstate = Convert.ToInt32(queryParentEstate);
+            ad.SnapshotId = querySnapshotID;
+            ad.SimName = remoteClient.Scene.RegionInfo.RegionName;
+            ad.GlobalPos = queryGlobalPos.ToString ();
+            ad.Flags = queryclassifiedFlags;
+            ad.Price = queryclassifiedPrice;
+            ad.ParcelId = p.currentParcelUUID;
+
+            object Ad = ad;
+
+            OSD.SerializeMembers(Ad);
+
+            if(!rpc.JsonRpcRequest(ref Ad, "classified_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating classified", false);
+                return;
+            }
+        }
+
+        /// <summary>
+        /// Classifieds delete.
+        /// </summary>
+        /// <param name='queryClassifiedID'>
+        /// Query classified I.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void ClassifiedDelete(UUID queryClassifiedID, IClientAPI remoteClient)
+        {
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            UUID classifiedId;
+            OSDMap parameters= new OSDMap();
+            UUID.TryParse(queryClassifiedID.ToString(), out classifiedId);
+            parameters.Add("classifiedId", OSD.FromUUID(classifiedId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "classified_delete", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error classified delete", false);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+        }
+        #endregion Classified
+
+        #region Picks
+        /// <summary>
+        /// Handles the avatar picks request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void PicksRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UUID targetId;
+            UUID.TryParse(args[0], out targetId);
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(targetId);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetId, out serverURI);
+            
+            Dictionary<UUID, string> picks = new Dictionary<UUID, string>();
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("creatorId", OSD.FromUUID(targetId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "avatarpicksrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarPicksReply(new UUID(args[0]), picks);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+
+            OSDArray list = (OSDArray)parameters["result"];
+
+            foreach(OSD map in list)
+            {
+                OSDMap m = (OSDMap)map;
+                UUID cid = m["pickuuid"].AsUUID();
+                string name = m["name"].AsString();
+                
+                m_log.DebugFormat("[PROFILES]: PicksRequest {0}", name);
+
+                picks[cid] = name;
+            }
+            remoteClient.SendAvatarPicksReply(new UUID(args[0]), picks);
+        }
+
+        /// <summary>
+        /// Handles the pick info request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void PickInfoRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            UUID targetID;
+            UUID.TryParse (args [0], out targetID);
+            string serverURI = string.Empty;
+            GetUserProfileServerURI (targetID, out serverURI);
+
+            string theirGatekeeperURI;
+            GetUserGatekeeperURI (targetID, out theirGatekeeperURI);
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UserProfilePick pick = new UserProfilePick ();
+            UUID.TryParse (args [0], out pick.CreatorId);
+            UUID.TryParse (args [1], out pick.PickId);
+
+                
+            object Pick = (object)pick;
+            if (!rpc.JsonRpcRequest (ref Pick, "pickinforequest", serverURI, UUID.Random ().ToString ())) {
+                remoteClient.SendAgentAlertMessage (
+                        "Error selecting pick", false);
+                return;
+            }
+            pick = (UserProfilePick)Pick;
+            
+            Vector3 globalPos = new Vector3(Vector3.Zero);
+            
+            // Smoke and mirrors
+            if (pick.Gatekeeper == MyGatekeeper) 
+            {
+                Vector3.TryParse(pick.GlobalPos,out globalPos);
+            } 
+            else 
+            {
+                // Setup the illusion
+                string region = string.Format("{0} {1}",pick.Gatekeeper,pick.SimName);
+                GridRegion target = Scene.GridService.GetRegionByName(Scene.RegionInfo.ScopeID, region);
+
+                if(target == null)
+                {
+                    // This is a dead or unreachable region
+                }
+                else
+                {
+                    // Work our slight of hand
+                    int x = target.RegionLocX;
+                    int y = target.RegionLocY;
+
+                    dynamic synthX = globalPos.X - (globalPos.X/Constants.RegionSize) * Constants.RegionSize;
+                    synthX += x;
+                    globalPos.X = synthX;
+
+                    dynamic synthY = globalPos.Y - (globalPos.Y/Constants.RegionSize) * Constants.RegionSize;
+                    synthY += y;
+                    globalPos.Y = synthY;
+                }
+            }
+
+            m_log.DebugFormat("[PROFILES]: PickInfoRequest: {0} : {1}", pick.Name.ToString(), pick.SnapshotId.ToString());
+
+            // Pull the rabbit out of the hat
+            remoteClient.SendPickInfoReply(pick.PickId,pick.CreatorId,pick.TopPick,pick.ParcelId,pick.Name,
+                                           pick.Desc,pick.SnapshotId,pick.ParcelName,pick.OriginalName,pick.SimName,
+                                           globalPos,pick.SortOrder,pick.Enabled);
+        }
+
+        /// <summary>
+        /// Updates the userpicks
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='pickID'>
+        /// Pick I.
+        /// </param>
+        /// <param name='creatorID'>
+        /// the creator of the pick
+        /// </param>
+        /// <param name='topPick'>
+        /// Top pick.
+        /// </param>
+        /// <param name='name'>
+        /// Name.
+        /// </param>
+        /// <param name='desc'>
+        /// Desc.
+        /// </param>
+        /// <param name='snapshotID'>
+        /// Snapshot I.
+        /// </param>
+        /// <param name='sortOrder'>
+        /// Sort order.
+        /// </param>
+        /// <param name='enabled'>
+        /// Enabled.
+        /// </param>
+        public void PickInfoUpdate(IClientAPI remoteClient, UUID pickID, UUID creatorID, bool topPick, string name, string desc, UUID snapshotID, int sortOrder, bool enabled)
+        {        
+            //TODO: See how this works with NPC, May need to test
+            m_log.DebugFormat("[PROFILES]: Start PickInfoUpdate Name: {0} PickId: {1} SnapshotId: {2}", name, pickID.ToString(), snapshotID.ToString());
+
+            UserProfilePick pick = new UserProfilePick();
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+            ScenePresence p = FindPresence(remoteClient.AgentId);
+
+            Vector3 avaPos = p.AbsolutePosition;
+            // Getting the global position for the Avatar
+            Vector3 posGlobal = new Vector3(remoteClient.Scene.RegionInfo.WorldLocX + avaPos.X,
+                                            remoteClient.Scene.RegionInfo.WorldLocY + avaPos.Y,
+                                            avaPos.Z);
+
+            string  landParcelName  = "My Parcel";
+            UUID    landParcelID    = p.currentParcelUUID;
+
+            ILandObject land = p.Scene.LandChannel.GetLandObject(avaPos.X, avaPos.Y);
+
+            if (land != null)
+            {
+                // If land found, use parcel uuid from here because the value from SP will be blank if the avatar hasnt moved
+                landParcelName  = land.LandData.Name;
+                landParcelID    = land.LandData.GlobalID;
+            }
+            else
+            {
+                m_log.WarnFormat(
+                    "[PROFILES]: PickInfoUpdate found no parcel info at {0},{1} in {2}", 
+                    avaPos.X, avaPos.Y, p.Scene.Name);
+            }
+
+
+            pick.PickId = pickID;
+            pick.CreatorId = creatorID;
+            pick.TopPick = topPick;
+            pick.Name = name;
+            pick.Desc = desc;
+            pick.ParcelId = landParcelID;
+            pick.SnapshotId = snapshotID;
+            pick.ParcelName = landParcelName;
+            pick.SimName = remoteClient.Scene.RegionInfo.RegionName;
+            pick.Gatekeeper = MyGatekeeper;
+            pick.GlobalPos = posGlobal.ToString();
+            pick.SortOrder = sortOrder;
+            pick.Enabled = enabled;
+
+            object Pick = (object)pick;
+            if(!rpc.JsonRpcRequest(ref Pick, "picks_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating pick", false);
+                return;
+            }
+
+            m_log.DebugFormat("[PROFILES]: Finish PickInfoUpdate {0} {1}", pick.Name, pick.PickId.ToString());
+        }
+
+        /// <summary>
+        /// Delete a Pick
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='queryPickID'>
+        /// Query pick I.
+        /// </param>
+        public void PickDelete(IClientAPI remoteClient, UUID queryPickID)
+        {
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("pickId", OSD.FromUUID(queryPickID));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "picks_delete", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error picks delete", false);
+                return;
+            }
+        }
+        #endregion Picks
+
+        #region Notes
+        /// <summary>
+        /// Handles the avatar notes request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void NotesRequest(Object sender, string method, List<String> args)
+        {
+            UserProfileNotes note = new UserProfileNotes();
+
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+            note.UserId = remoteClient.AgentId;
+            UUID.TryParse(args[0], out note.TargetId);
+
+            object Note = (object)note;
+            if(!rpc.JsonRpcRequest(ref Note, "avatarnotesrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarNotesReply(note.TargetId, note.Notes);
+                return;
+            }
+            note = (UserProfileNotes) Note;
+                
+            remoteClient.SendAvatarNotesReply(note.TargetId, note.Notes);
+        }
+
+        /// <summary>
+        /// Avatars the notes update.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='queryTargetID'>
+        /// Query target I.
+        /// </param>
+        /// <param name='queryNotes'>
+        /// Query notes.
+        /// </param>
+        public void NotesUpdate(IClientAPI remoteClient, UUID queryTargetID, string queryNotes)
+        {
+            UserProfileNotes note = new UserProfileNotes();
+
+            note.UserId = remoteClient.AgentId;
+            note.TargetId = queryTargetID;
+            note.Notes = queryNotes;
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Note = note;
+            if(!rpc.JsonRpcRequest(ref Note, "avatar_notes_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating note", false);
+                return;
+            }
+        }
+        #endregion Notes
+
+        #region User Preferences
+        /// <summary>
+        /// Updates the user preferences.
+        /// </summary>
+        /// <param name='imViaEmail'>
+        /// Im via email.
+        /// </param>
+        /// <param name='visible'>
+        /// Visible.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void UpdateUserPreferences(bool imViaEmail, bool visible, IClientAPI remoteClient)
+        {
+            UserPreferences pref = new UserPreferences();
+
+            pref.UserId = remoteClient.AgentId;
+            pref.IMViaEmail = imViaEmail;
+            pref.Visible = visible;
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Pref = pref;
+            if(!rpc.JsonRpcRequest(ref Pref, "user_preferences_update", serverURI, UUID.Random().ToString()))
+            {
+                m_log.InfoFormat("[PROFILES]: UserPreferences update error");
+                remoteClient.SendAgentAlertMessage("Error updating preferences", false);
+                return;   
+            }
+        }
+        
+        /// <summary>
+        /// Users the preferences request.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void UserPreferencesRequest(IClientAPI remoteClient)
+        {
+            UserPreferences pref = new UserPreferences();
+
+            pref.UserId = remoteClient.AgentId;
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+
+            object Pref = (object)pref;
+            if(!rpc.JsonRpcRequest(ref Pref, "user_preferences_request", serverURI, UUID.Random().ToString()))
+            {
+//                m_log.InfoFormat("[PROFILES]: UserPreferences request error");
+//                remoteClient.SendAgentAlertMessage("Error requesting preferences", false);
+                return;
+            }
+            pref = (UserPreferences) Pref;
+
+            remoteClient.SendUserInfoReply(pref.IMViaEmail, pref.Visible, pref.EMail);
+       
+        }
+        #endregion User Preferences
+
+        #region Avatar Properties
+        /// <summary>
+        /// Update the avatars interests .
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='wantmask'>
+        /// Wantmask.
+        /// </param>
+        /// <param name='wanttext'>
+        /// Wanttext.
+        /// </param>
+        /// <param name='skillsmask'>
+        /// Skillsmask.
+        /// </param>
+        /// <param name='skillstext'>
+        /// Skillstext.
+        /// </param>
+        /// <param name='languages'>
+        /// Languages.
+        /// </param>
+        public void AvatarInterestsUpdate(IClientAPI remoteClient, uint wantmask, string wanttext, uint skillsmask, string skillstext, string languages)
+        {
+            UserProfileProperties prop = new UserProfileProperties();
+
+            prop.UserId = remoteClient.AgentId;
+            prop.WantToMask = (int)wantmask;
+            prop.WantToText = wanttext;
+            prop.SkillsMask = (int)skillsmask;
+            prop.SkillsText = skillstext;
+            prop.Language = languages;
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Param = prop;
+            if(!rpc.JsonRpcRequest(ref Param, "avatar_interests_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating interests", false);
+                return;
+            }
+        }
+
+        public void RequestAvatarProperties(IClientAPI remoteClient, UUID avatarID)
+        {
+            if (String.IsNullOrEmpty(avatarID.ToString()) || String.IsNullOrEmpty(remoteClient.AgentId.ToString()))
+            {
+                // Looking for a reason that some viewers are sending null Id's
+                m_log.DebugFormat("[PROFILES]: This should not happen remoteClient.AgentId {0} - avatarID {1}", remoteClient.AgentId, avatarID);
+                return;
+            }
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(avatarID);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(avatarID, out serverURI);
+
+            UserAccount account = null;
+            Dictionary<string,object> userInfo;
+
+            if (!foreign)
+            {
+                account = Scene.UserAccountService.GetUserAccount(Scene.RegionInfo.ScopeID, avatarID);
+            }
+            else
+            {
+                userInfo = new Dictionary<string, object>();
+            }
+
+            Byte[] charterMember = new Byte[1];
+            string born = String.Empty;
+            uint flags = 0x00;
+
+            if (null != account)
+            {
+                if (account.UserTitle == "")
+                {
+                    charterMember[0] = (Byte)((account.UserFlags & 0xf00) >> 8);
+                }
+                else
+                {
+                    charterMember = Utils.StringToBytes(account.UserTitle);
+                }
+
+                born = Util.ToDateTime(account.Created).ToString(
+                                  "M/d/yyyy", CultureInfo.InvariantCulture);
+                flags = (uint)(account.UserFlags & 0xff);
+            }
+            else
+            {
+                if (GetUserAccountData(avatarID, out userInfo) == true)
+                {
+                    if ((string)userInfo["user_title"] == "")
+                    {
+                        charterMember[0] = (Byte)(((Byte)userInfo["user_flags"] & 0xf00) >> 8);
+                    }
+                    else
+                    {
+                        charterMember = Utils.StringToBytes((string)userInfo["user_title"]);
+                    }
+
+                    int val_born = (int)userInfo["user_created"];
+                    born = Util.ToDateTime(val_born).ToString(
+                                  "M/d/yyyy", CultureInfo.InvariantCulture);
+
+                    // picky, picky
+                    int val_flags = (int)userInfo["user_flags"];
+                    flags = (uint)(val_flags & 0xff);
+                }
+            }
+
+            UserProfileProperties props = new UserProfileProperties();
+            string result = string.Empty;
+
+            props.UserId = avatarID;
+
+            if (!GetProfileData(ref props, foreign, out result))
+            {
+//                m_log.DebugFormat("Error getting profile for {0}: {1}", avatarID, result);
+                return;
+            }
+
+            remoteClient.SendAvatarProperties(props.UserId, props.AboutText, born, charterMember , props.FirstLifeText, flags,
+                                              props.FirstLifeImageId, props.ImageId, props.WebUrl, props.PartnerId);
+
+
+            remoteClient.SendAvatarInterestsReply(props.UserId, (uint)props.WantToMask, props.WantToText, (uint)props.SkillsMask,
+                                                  props.SkillsText, props.Language);
+        }
+
+        /// <summary>
+        /// Updates the avatar properties.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='newProfile'>
+        /// New profile.
+        /// </param>
+        public void AvatarPropertiesUpdate(IClientAPI remoteClient, UserProfileData newProfile)
+        {
+            if (remoteClient.AgentId == newProfile.ID)
+            {
+                UserProfileProperties prop = new UserProfileProperties();
+
+                prop.UserId = remoteClient.AgentId;
+                prop.WebUrl = newProfile.ProfileUrl;
+                prop.ImageId = newProfile.Image;
+                prop.AboutText = newProfile.AboutText;
+                prop.FirstLifeImageId = newProfile.FirstLifeImage;
+                prop.FirstLifeText = newProfile.FirstLifeAboutText;
+
+                string serverURI = string.Empty;
+                GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+                object Prop = prop;
+
+                if(!rpc.JsonRpcRequest(ref Prop, "avatar_properties_update", serverURI, UUID.Random().ToString()))
+                {
+                    remoteClient.SendAgentAlertMessage(
+                            "Error updating properties", false);
+                    return;
+                }
+
+                RequestAvatarProperties(remoteClient, newProfile.ID);
+            }
+        }
+
+        /// <summary>
+        /// Gets the profile data.
+        /// </summary>
+        /// <returns>
+        /// The profile data.
+        /// </returns>
+        bool GetProfileData(ref UserProfileProperties properties, bool foreign, out string message)
+        {
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(properties.UserId);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                {
+                    message = "Id points to NPC";
+                    return false;
+                }
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(properties.UserId, out serverURI);
+
+            // This is checking a friend on the home grid
+            // Not HG friend
+            if (String.IsNullOrEmpty(serverURI))
+            {
+                message = "No Presence - foreign friend";
+                return false;
+            }
+
+            object Prop = (object)properties;
+            if (!rpc.JsonRpcRequest(ref Prop, "avatar_properties_request", serverURI, UUID.Random().ToString()))
+            {
+                // If it's a foreign user then try again using OpenProfile, in case that's what the grid is using
+                bool secondChanceSuccess = false;
+                if (foreign)
+                {
+                    try
+                    {
+                        OpenProfileClient client = new OpenProfileClient(serverURI);
+                        if (client.RequestAvatarPropertiesUsingOpenProfile(ref properties))
+                            secondChanceSuccess = true;
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.Debug(
+                            string.Format(
+                                "[PROFILES]: Request using the OpenProfile API for user {0} to {1} failed", 
+                                properties.UserId, serverURI),
+                            e);
+
+                        // Allow the return 'message' to say "JsonRpcRequest" and not "OpenProfile", because
+                        // the most likely reason that OpenProfile failed is that the remote server
+                        // doesn't support OpenProfile, and that's not very interesting.
+                    }
+                }
+
+                if (!secondChanceSuccess)
+                {
+                    message = string.Format("JsonRpcRequest for user {0} to {1} failed", properties.UserId, serverURI);
+                    m_log.DebugFormat("[PROFILES]: {0}", message);
+
+                    return false;
+                }
+                // else, continue below
+            }
+            
+            properties = (UserProfileProperties)Prop;
+
+            message = "Success";
+            return true;
+        }
+        #endregion Avatar Properties
+
+        #region Utils
+        bool GetImageAssets(UUID avatarId)
+        {
+            string profileServerURI = string.Empty;
+            string assetServerURI = string.Empty;
+
+            bool foreign = GetUserProfileServerURI(avatarId, out profileServerURI);
+
+            if(!foreign)
+                return true;
+
+            assetServerURI = UserManagementModule.GetUserServerURL(avatarId, "AssetServerURI");
+
+            if(string.IsNullOrEmpty(profileServerURI) || string.IsNullOrEmpty(assetServerURI))
+                return false;
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("avatarId", OSD.FromUUID(avatarId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "image_assets_request", profileServerURI, UUID.Random().ToString()))
+            {
+                return false;
+            }
+            
+            parameters = (OSDMap)Params;
+
+            if (parameters.ContainsKey("result"))
+            {
+                OSDArray list = (OSDArray)parameters["result"];
+
+                foreach (OSD asset in list)
+                {
+                    OSDString assetId = (OSDString)asset;
+
+                    Scene.AssetService.Get(string.Format("{0}/{1}", assetServerURI, assetId.AsString()));
+                }
+                return true;
+            }
+            else
+            {
+                m_log.ErrorFormat("[PROFILES]: Problematic response for image_assets_request from {0}", profileServerURI);
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user account data.
+        /// </summary>
+        /// <returns>
+        /// The user profile data.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user I.
+        /// </param>
+        /// <param name='userInfo'>
+        /// If set to <c>true</c> user info.
+        /// </param>
+        bool GetUserAccountData(UUID userID, out Dictionary<string, object> userInfo)
+        {
+            Dictionary<string,object> info = new Dictionary<string, object>();
+
+            if (UserManagementModule.IsLocalGridUser(userID))
+            {
+                // Is local
+                IUserAccountService uas = Scene.UserAccountService;
+                UserAccount account = uas.GetUserAccount(Scene.RegionInfo.ScopeID, userID);
+
+                info["user_flags"] = account.UserFlags;
+                info["user_created"] = account.Created;
+
+                if (!String.IsNullOrEmpty(account.UserTitle))
+                    info["user_title"] = account.UserTitle;
+                else
+                    info["user_title"] = "";
+
+                userInfo = info;
+
+                return false;
+            }
+            else
+            {
+                // Is Foreign
+                string home_url = UserManagementModule.GetUserServerURL(userID, "HomeURI");
+
+                if (String.IsNullOrEmpty(home_url))
+                {
+                    info["user_flags"] = 0;
+                    info["user_created"] = 0;
+                    info["user_title"] = "Unavailable";
+
+                    userInfo = info;
+                    return true;
+                }
+
+                UserAgentServiceConnector uConn = new UserAgentServiceConnector(home_url);
+
+                Dictionary<string, object> account;
+                try
+                {
+                    account = uConn.GetUserInfo(userID);
+                }
+                catch (Exception e)
+                {
+                    m_log.Debug("[PROFILES]: GetUserInfo call failed ", e);
+                    account = new Dictionary<string, object>();
+                }
+
+                if (account.Count > 0)
+                {
+                    if (account.ContainsKey("user_flags"))
+                        info["user_flags"] = account["user_flags"];
+                    else
+                        info["user_flags"] = "";
+
+                    if (account.ContainsKey("user_created"))
+                        info["user_created"] = account["user_created"];
+                    else
+                        info["user_created"] = "";
+
+                    info["user_title"] = "HG Visitor";
+                }
+                else
+                {
+                   info["user_flags"] = 0;
+                   info["user_created"] = 0;
+                   info["user_title"] = "HG Visitor";
+                }
+                userInfo = info;
+                return true;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user gatekeeper server URI.
+        /// </summary>
+        /// <returns>
+        /// The user gatekeeper server URI.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user URI.
+        /// </param>
+        /// <param name='serverURI'>
+        /// If set to <c>true</c> server URI.
+        /// </param>
+        bool GetUserGatekeeperURI(UUID userID, out string serverURI)
+        {
+            bool local;
+            local = UserManagementModule.IsLocalGridUser(userID);
+            
+            if (!local)
+            {
+                serverURI = UserManagementModule.GetUserServerURL(userID, "GatekeeperURI");
+                // Is Foreign
+                return true;
+            }
+            else
+            {
+                serverURI = MyGatekeeper;
+                // Is local
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user profile server UR.
+        /// </summary>
+        /// <returns>
+        /// The user profile server UR.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user I.
+        /// </param>
+        /// <param name='serverURI'>
+        /// If set to <c>true</c> server UR.
+        /// </param>
+        bool GetUserProfileServerURI(UUID userID, out string serverURI)
+        {
+            bool local;
+            local = UserManagementModule.IsLocalGridUser(userID);
+
+            if (!local)
+            {
+                serverURI = UserManagementModule.GetUserServerURL(userID, "ProfileServerURI");
+                // Is Foreign
+                return true;
+            }
+            else
+            {
+                serverURI = ProfileServerUri;
+                // Is local
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Finds the presence.
+        /// </summary>
+        /// <returns>
+        /// The presence.
+        /// </returns>
+        /// <param name='clientID'>
+        /// Client I.
+        /// </param>
+        ScenePresence FindPresence(UUID clientID)
+        {
+            ScenePresence p;
+
+            p = Scene.GetScenePresence(clientID);
+            if (p != null && !p.IsChildAgent)
+                return p;
+
+            return null;
+        }
+        #endregion Util
+    }
+}