18 files changed, 314 insertions, 60 deletions

diff --git a/OpenSim/Data/IProfilesData.cs b/OpenSim/Data/IProfilesData.cs
index 0de7f68..7fb075d 100644
--- a/OpenSim/Data/IProfilesData.cs
+++ b/OpenSim/Data/IProfilesData.cs
@@ -48,6 +48,8 @@ namespace OpenSim.Data
         bool UpdateAvatarProperties(ref UserProfileProperties props, ref string result);
         bool UpdateAvatarInterests(UserProfileProperties up, ref string result);
         bool GetClassifiedInfo(ref UserClassifiedAdd ad, ref string result);
+        bool UpdateUserPreferences(ref UserPreferences pref,  ref string result);
+        bool GetUserPreferences(ref UserPreferences pref, ref string result);
         bool GetUserAppData(ref UserAppData props, ref string result);
         bool SetUserAppData(UserAppData props, ref string result);
         OSDArray GetUserImageAssets(UUID avatarId);
diff --git a/OpenSim/Data/MySQL/MySQLUserProfilesData.cs b/OpenSim/Data/MySQL/MySQLUserProfilesData.cs
index 4c6c8e3..63492c2 100644
--- a/OpenSim/Data/MySQL/MySQLUserProfilesData.cs
+++ b/OpenSim/Data/MySQL/MySQLUserProfilesData.cs
@@ -736,7 +736,6 @@ namespace OpenSim.Data.MySQL
             string query = string.Empty;
             
             query += "UPDATE userprofile SET ";
-            query += "profilePartner=?profilePartner, ";
             query += "profileURL=?profileURL, ";
             query += "profileImage=?image, ";
             query += "profileAboutText=?abouttext,";
@@ -752,7 +751,6 @@ namespace OpenSim.Data.MySQL
                     using (MySqlCommand cmd = new MySqlCommand(query, dbcon))
                     {
                         cmd.Parameters.AddWithValue("?profileURL", props.WebUrl);
-                        cmd.Parameters.AddWithValue("?profilePartner", props.PartnerId.ToString());
                         cmd.Parameters.AddWithValue("?image", props.ImageId.ToString());
                         cmd.Parameters.AddWithValue("?abouttext", props.AboutText);
                         cmd.Parameters.AddWithValue("?firstlifeimage", props.FirstLifeImageId.ToString());
@@ -897,7 +895,7 @@ namespace OpenSim.Data.MySQL
         }
         
         #region User Preferences
-        public OSDArray GetUserPreferences(UUID avatarId)
+        public bool GetUserPreferences(ref UserPreferences pref, ref string result)
         {
             string query = string.Empty;
             
@@ -914,19 +912,16 @@ namespace OpenSim.Data.MySQL
                     dbcon.Open();
                     using (MySqlCommand cmd = new MySqlCommand(query, dbcon))
                     {
-                        cmd.Parameters.AddWithValue("?Id", avatarId.ToString());
+                        cmd.Parameters.AddWithValue("?Id", pref.UserId.ToString());
                         
                         using (MySqlDataReader reader = cmd.ExecuteReader())
                         {
                             if(reader.HasRows)
                             {
                                 reader.Read();
-                                OSDMap record = new OSDMap();
-                                
-                                record.Add("imviaemail",OSD.FromString((string)reader["imviaemail"]));
-                                record.Add("visible",OSD.FromString((string)reader["visible"]));
-                                record.Add("email",OSD.FromString((string)reader["email"]));
-                                data.Add(record);
+                                bool.TryParse((string)reader["imviaemail"], out pref.IMViaEmail);
+                                bool.TryParse((string)reader["visible"], out pref.Visible);
+                                pref.EMail = (string)reader["email"];
                             }
                             else
                             {
@@ -949,17 +944,19 @@ namespace OpenSim.Data.MySQL
             {
                 m_log.DebugFormat("[PROFILES_DATA]" +
                                  ": Get preferences exception {0}", e.Message);
+                result = e.Message;
+                return false;
             }
-            return data;
+            return true;
         }
         
-        public bool UpdateUserPreferences(bool emailIm, bool visible, UUID avatarId )
+        public bool UpdateUserPreferences(ref UserPreferences pref, ref string result)
         {           
             string query = string.Empty;
-            
-            query += "UPDATE userpsettings SET ";
+
+            query += "UPDATE usersettings SET ";
             query += "imviaemail=?ImViaEmail, ";
-            query += "visible=?Visible,";
+            query += "visible=?Visible ";
             query += "WHERE useruuid=?uuid";
             
             try
@@ -969,14 +966,11 @@ namespace OpenSim.Data.MySQL
                     dbcon.Open();
                     using (MySqlCommand cmd = new MySqlCommand(query, dbcon))
                     {
-                        cmd.Parameters.AddWithValue("?ImViaEmail", emailIm.ToString().ToLower ());
-                        cmd.Parameters.AddWithValue("?WantText", visible.ToString().ToLower ());
-                        cmd.Parameters.AddWithValue("?uuid", avatarId.ToString());
-                        
-                        lock(Lock)
-                        {
-                            cmd.ExecuteNonQuery();
-                        }
+                        cmd.Parameters.AddWithValue("?ImViaEmail", pref.IMViaEmail);
+                        cmd.Parameters.AddWithValue("?Visible", pref.Visible);
+                        cmd.Parameters.AddWithValue("?uuid", pref.UserId.ToString());
+
+                        cmd.ExecuteNonQuery();
                     }
                 }
             }
@@ -984,6 +978,7 @@ namespace OpenSim.Data.MySQL
             {
                 m_log.DebugFormat("[PROFILES_DATA]" +
                                  ": AgentInterestsUpdate exception {0}", e.Message);
+                result = e.Message;
                 return false;
             }
             return true;
diff --git a/OpenSim/Data/MySQL/Resources/UserProfiles.migrations b/OpenSim/Data/MySQL/Resources/UserProfiles.migrations
index c29f1ab..bd325da 100644
--- a/OpenSim/Data/MySQL/Resources/UserProfiles.migrations
+++ b/OpenSim/Data/MySQL/Resources/UserProfiles.migrations
@@ -81,3 +81,13 @@ CREATE TABLE IF NOT EXISTS `userdata` (
 
 commit;
 
+:VERSION 3         # -------------------------------
+begin;
+CREATE TABLE IF NOT EXISTS `usersettings` (
+  `useruuid` varchar(36) NOT NULL,
+  `imviaemail` enum('true','false') NOT NULL,
+  `visible` enum('true','false') NOT NULL,
+  `email` varchar(254) NOT NULL,
+  PRIMARY KEY (`useruuid`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+commit;
\ No newline at end of file
diff --git a/OpenSim/Data/PGSQL/PGSQLRegionData.cs b/OpenSim/Data/PGSQL/PGSQLRegionData.cs
index f3e4064..b3076f0 100644
--- a/OpenSim/Data/PGSQL/PGSQLRegionData.cs
+++ b/OpenSim/Data/PGSQL/PGSQLRegionData.cs
@@ -206,7 +206,7 @@ namespace OpenSim.Data.PGSQL
 
                     DataTable schemaTable = result.GetSchemaTable();
                     foreach (DataRow row in schemaTable.Rows)
-                        m_ColumnNames.Add(row["column_name"].ToString());
+                        m_ColumnNames.Add(row["ColumnName"].ToString());
                 }
 
                 foreach (string s in m_ColumnNames)
diff --git a/OpenSim/Data/PGSQL/PGSQLUserProfilesData.cs b/OpenSim/Data/PGSQL/PGSQLUserProfilesData.cs
index e3cbf7f..46f57d8 100644
--- a/OpenSim/Data/PGSQL/PGSQLUserProfilesData.cs
+++ b/OpenSim/Data/PGSQL/PGSQLUserProfilesData.cs
@@ -715,7 +715,6 @@ namespace OpenSim.Data.PGSQL
             string query = string.Empty;
             
             query += "UPDATE userprofile SET ";
-            query += "profilePartner=:profilePartner, ";
             query += "profileURL=:profileURL, ";
             query += "profileImage=:image, ";
             query += "profileAboutText=:abouttext,";
@@ -731,7 +730,6 @@ namespace OpenSim.Data.PGSQL
                     using (NpgsqlCommand cmd = new NpgsqlCommand(query, dbcon))
                     {
                         cmd.Parameters.AddWithValue("profileURL", props.WebUrl);
-                        cmd.Parameters.AddWithValue("profilePartner", props.PartnerId.ToString());
                         cmd.Parameters.AddWithValue("image", props.ImageId.ToString());
                         cmd.Parameters.AddWithValue("abouttext", props.AboutText);
                         cmd.Parameters.AddWithValue("firstlifeimage", props.FirstLifeImageId.ToString());
@@ -876,7 +874,7 @@ namespace OpenSim.Data.PGSQL
         }
         
         #region User Preferences
-        public OSDArray GetUserPreferences(UUID avatarId)
+        public bool GetUserPreferences(ref UserPreferences pref, ref string result)
         {
             string query = string.Empty;
             
@@ -893,19 +891,16 @@ namespace OpenSim.Data.PGSQL
                     dbcon.Open();
                     using (NpgsqlCommand cmd = new NpgsqlCommand(query, dbcon))
                     {
-                        cmd.Parameters.AddWithValue("Id", avatarId.ToString());
+                        cmd.Parameters.AddWithValue("Id", pref.UserId.ToString());
                         
                         using (NpgsqlDataReader reader = cmd.ExecuteReader())
                         {
                             if(reader.HasRows)
                             {
                                 reader.Read();
-                                OSDMap record = new OSDMap();
-                                
-                                record.Add("imviaemail",OSD.FromString((string)reader["imviaemail"]));
-                                record.Add("visible",OSD.FromString((string)reader["visible"]));
-                                record.Add("email",OSD.FromString((string)reader["email"]));
-                                data.Add(record);
+                                bool.TryParse((string)reader["imviaemail"], out pref.IMViaEmail);
+                                bool.TryParse((string)reader["visible"], out pref.Visible);
+                                pref.EMail = (string)reader["email"];
                             }
                             else
                             {
@@ -928,15 +923,16 @@ namespace OpenSim.Data.PGSQL
             {
                 m_log.DebugFormat("[PROFILES_DATA]" +
                                  ": Get preferences exception {0}", e.Message);
+                result = e.Message;
             }
-            return data;
+            return true;
         }
-        
-        public bool UpdateUserPreferences(bool emailIm, bool visible, UUID avatarId )
+
+        public bool UpdateUserPreferences(ref UserPreferences pref,  ref string result)
         {           
             string query = string.Empty;
             
-            query += "UPDATE userpsettings SET ";
+            query += "UPDATE usersettings SET ";
             query += "imviaemail=:ImViaEmail, ";
             query += "visible=:Visible,";
             query += "WHERE useruuid=:uuid";
@@ -948,9 +944,9 @@ namespace OpenSim.Data.PGSQL
                     dbcon.Open();
                     using (NpgsqlCommand cmd = new NpgsqlCommand(query, dbcon))
                     {
-                        cmd.Parameters.AddWithValue("ImViaEmail", emailIm.ToString().ToLower ());
-                        cmd.Parameters.AddWithValue("WantText", visible.ToString().ToLower ());
-                        cmd.Parameters.AddWithValue("uuid", avatarId.ToString());
+                        cmd.Parameters.AddWithValue("ImViaEmail", pref.IMViaEmail.ToString().ToLower ());
+                        cmd.Parameters.AddWithValue("Visible", pref.Visible.ToString().ToLower ());
+                        cmd.Parameters.AddWithValue("uuid", pref.UserId.ToString());
                         
                         lock(Lock)
                         {
@@ -963,6 +959,7 @@ namespace OpenSim.Data.PGSQL
             {
                 m_log.DebugFormat("[PROFILES_DATA]" +
                                  ": AgentInterestsUpdate exception {0}", e.Message);
+                result = e.Message;
                 return false;
             }
             return true;
diff --git a/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations b/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations
index f23c870..4fcaa8e 100644
--- a/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations
+++ b/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations
@@ -81,3 +81,12 @@ CREATE TABLE userdata (
 
 commit;
 
+:VERSION 3        # -------------------------------
+begin;
+CREATE TABLE usersettings (
+    "useruuid" char(36) NOT NULL,
+    "imviaemail" bytea NOT NULL,
+    "visible" bytea NOT NULL,
+    PRIMARY KEY ("useruuid")
+);
+commit;
\ No newline at end of file
diff --git a/OpenSim/Data/SQLite/Resources/UserProfiles.migrations b/OpenSim/Data/SQLite/Resources/UserProfiles.migrations
index 16581f6..86434e8 100644
--- a/OpenSim/Data/SQLite/Resources/UserProfiles.migrations
+++ b/OpenSim/Data/SQLite/Resources/UserProfiles.migrations
@@ -88,3 +88,15 @@ CREATE TABLE IF NOT EXISTS userdata (
 
 commit;
 
+
+:VERSION 3         # -------------------------------
+ 
+begin;
+CREATE TABLE IF NOT EXISTS usersettings (
+  useruuid char(36) NOT NULL,
+  imviaemail binary(1) NOT NULL,
+  visible binary(1) NOT NULL,
+  email varchar(254) NOT NULL,
+  PRIMARY KEY (useruuid)
+)
+commit;
\ No newline at end of file
diff --git a/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs b/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs
index cc1dac1..916a226 100644
--- a/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs
+++ b/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs
@@ -679,7 +679,6 @@ namespace OpenSim.Data.SQLite
             string query = string.Empty;
             
             query += "UPDATE userprofile SET ";
-            query += "profilePartner=:profilePartner, ";
             query += "profileURL=:profileURL, ";
             query += "profileImage=:image, ";
             query += "profileAboutText=:abouttext,";
@@ -693,7 +692,6 @@ namespace OpenSim.Data.SQLite
                 {
                     cmd.CommandText = query;
                     cmd.Parameters.AddWithValue(":profileURL", props.WebUrl);
-                    cmd.Parameters.AddWithValue(":profilePartner", props.PartnerId.ToString());
                     cmd.Parameters.AddWithValue(":image", props.ImageId.ToString());
                     cmd.Parameters.AddWithValue(":abouttext", props.AboutText);
                     cmd.Parameters.AddWithValue(":firstlifeimage", props.FirstLifeImageId.ToString());
@@ -749,6 +747,89 @@ namespace OpenSim.Data.SQLite
             }
             return true;
         }
+
+        public bool UpdateUserPreferences(ref UserPreferences pref, ref string result)
+        {           
+            string query = string.Empty;
+            
+            query += "UPDATE usersettings SET ";
+            query += "imviaemail=:ImViaEmail, ";
+            query += "visible=:Visible ";
+            query += "WHERE useruuid=:uuid";
+            
+            try
+            {
+                using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
+                {
+                    cmd.CommandText = query;
+                    cmd.Parameters.AddWithValue(":ImViaEmail", pref.IMViaEmail);
+                    cmd.Parameters.AddWithValue(":Visible", pref.Visible);
+                    cmd.Parameters.AddWithValue(":uuid", pref.UserId.ToString());
+                        
+                    cmd.ExecuteNonQuery();
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[PROFILES_DATA]" +
+                                  ": AgentInterestsUpdate exception {0}", e.Message);
+                result = e.Message;
+                return false;
+            }
+            return true;
+        }
+
+        public bool GetUserPreferences(ref UserPreferences pref, ref string result)
+        {
+            IDataReader reader = null;
+            string query = string.Empty;
+            
+            query += "SELECT imviaemail,visible,email FROM ";
+            query += "usersettings WHERE ";
+            query += "useruuid = :Id";
+            
+            OSDArray data = new OSDArray();
+            
+            try
+            {
+                using (SqliteCommand cmd = (SqliteCommand)m_connection.CreateCommand())
+                {
+                    cmd.CommandText = query;
+                    cmd.Parameters.AddWithValue("?Id", pref.UserId.ToString());
+                        
+                    using (reader = cmd.ExecuteReader(CommandBehavior.SingleRow))
+                    {
+                        if(reader.Read())
+                        {
+                            bool.TryParse((string)reader["imviaemail"], out pref.IMViaEmail);
+                            bool.TryParse((string)reader["visible"], out pref.Visible);
+                            pref.EMail = (string)reader["email"];
+                         }
+                         else
+                         {
+                            query = "INSERT INTO usersettings VALUES ";
+                            query += "(:Id,'false','false', '')";
+                            
+                            using (SqliteCommand put = (SqliteCommand)m_connection.CreateCommand())
+                            {
+                                put.Parameters.AddWithValue(":Id", pref.UserId.ToString());
+                                put.ExecuteNonQuery();
+                                    
+                            }
+                        }
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[PROFILES_DATA]" +
+                                  ": Get preferences exception {0}", e.Message);
+                result = e.Message;
+                return false;
+            }
+            return true;
+        }
+
         public bool GetUserAppData(ref UserAppData props, ref string result)
         {
             IDataReader reader = null;
diff --git a/OpenSim/Framework/UserProfiles.cs b/OpenSim/Framework/UserProfiles.cs
index 6133591..492f6b9 100644
--- a/OpenSim/Framework/UserProfiles.cs
+++ b/OpenSim/Framework/UserProfiles.cs
@@ -90,6 +90,14 @@ namespace OpenSim.Framework
         public UUID TargetId;
         public string Notes;
     }
+
+    public class UserPreferences
+    {
+        public UUID UserId;
+        public bool IMViaEmail = false;
+        public bool Visible = false;
+        public string EMail = string.Empty;
+    }
     
     public class UserAccountProperties
     {
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index 1d4c7f0..a4fe81c 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -498,24 +498,28 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if (inventoryType == "sound")
             {
-                inType = 1;
-                assType = 1;
+                inType = (sbyte)InventoryType.Sound;
+                assType = (sbyte)AssetType.Sound;
+            }
+            else if (inventoryType == "snapshot")
+            {
+                inType = (sbyte)InventoryType.Snapshot;
             }
             else if (inventoryType == "animation")
             {
-                inType = 19;
-                assType = 20;
+                inType = (sbyte)InventoryType.Animation;
+                assType = (sbyte)AssetType.Animation;
             }
             else if (inventoryType == "wearable")
             {
-                inType = 18;
+                inType = (sbyte)InventoryType.Wearable;
                 switch (assetType)
                 {
                     case "bodypart":
-                        assType = 13;
+                        assType = (sbyte)AssetType.Bodypart;
                         break;
                     case "clothing":
-                        assType = 5;
+                        assType = (sbyte)AssetType.Clothing;
                         break;
                 }
             }
diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
index 56ff2bd..b21082f 100644
--- a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -270,6 +270,10 @@ namespace OpenSim.Region.OptionalModules.Avatar.UserProfiles
             // Notes
             client.AddGenericPacketHandler("avatarnotesrequest", NotesRequest);
             client.OnAvatarNotesUpdate += NotesUpdate;
+
+            // Preferences
+            client.OnUserInfoRequest += UserPreferencesRequest;
+            client.OnUpdateUserInfo += UpdateUserPreferences;
         }
         #endregion Region Event Handlers
 
@@ -799,6 +803,69 @@ namespace OpenSim.Region.OptionalModules.Avatar.UserProfiles
         }
         #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(!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(!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 .
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
index 323535a..4701ee6 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
@@ -153,6 +153,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Profile
             Server.AddJsonRPCHandler("avatar_properties_request", handler.AvatarPropertiesRequest);
             Server.AddJsonRPCHandler("avatar_properties_update", handler.AvatarPropertiesUpdate);
             Server.AddJsonRPCHandler("avatar_interests_update", handler.AvatarInterestsUpdate);
+            Server.AddJsonRPCHandler("user_preferences_update", handler.UserPreferenecesUpdate);
+            Server.AddJsonRPCHandler("user_preferences_request", handler.UserPreferencesRequest);
             Server.AddJsonRPCHandler("image_assets_request", handler.AvatarImageAssetsRequest);
             Server.AddJsonRPCHandler("user_data_request", handler.RequestUserAppData);
             Server.AddJsonRPCHandler("user_data_update", handler.UpdateUserAppData);
diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index 1f08b03..e313a30 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -40,7 +40,6 @@ using log4net;
 using Nini.Config;
 using System.Reflection;
 using System.IO;
-using ComponentAce.Compression.Libs.zlib;
 
 namespace OpenSim.Region.Physics.Meshing
 {
@@ -549,7 +548,6 @@ namespace OpenSim.Region.Physics.Meshing
             return true;
         }
 
-
         /// <summary>
         /// decompresses a gzipped OSD object
         /// </summary>
@@ -564,15 +562,13 @@ namespace OpenSim.Region.Physics.Meshing
             {
                 using (MemoryStream outMs = new MemoryStream())
                 {
-                    using (ZOutputStream zOut = new ZOutputStream(outMs))
+                    using (DeflateStream decompressionStream = new DeflateStream(inMs, CompressionMode.Decompress))
                     {
                         byte[] readBuffer = new byte[2048];
-                        int readLen = 0;
-                        while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
-                        {
-                            zOut.Write(readBuffer, 0, readLen);
-                        }
-                        zOut.Flush();
+                        inMs.Read(readBuffer, 0, 2); // skip first 2 bytes in header
+
+                        decompressionStream.CopyTo(outMs);
+
                         outMs.Seek(0, SeekOrigin.Begin);
 
                         byte[] decompressedBuf = outMs.GetBuffer();
diff --git a/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs b/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs
index 28dbbc2..6403882 100644
--- a/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs
+++ b/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs
@@ -104,6 +104,8 @@ namespace OpenSim.Server.Handlers.Profiles
             Server.AddJsonRPCHandler("avatar_properties_request", handler.AvatarPropertiesRequest);
             Server.AddJsonRPCHandler("avatar_properties_update", handler.AvatarPropertiesUpdate);
             Server.AddJsonRPCHandler("avatar_interests_update", handler.AvatarInterestsUpdate);
+            Server.AddJsonRPCHandler("user_preferences_update", handler.UserPreferenecesUpdate);
+            Server.AddJsonRPCHandler("user_preferences_request", handler.UserPreferencesRequest);
             Server.AddJsonRPCHandler("image_assets_request", handler.AvatarImageAssetsRequest);
             Server.AddJsonRPCHandler("user_data_request", handler.RequestUserAppData);
             Server.AddJsonRPCHandler("user_data_update", handler.UpdateUserAppData);
diff --git a/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs b/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs
index f5f0794..d30cc22 100644
--- a/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs
+++ b/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs
@@ -381,6 +381,59 @@ namespace OpenSim.Server.Handlers
         }
         #endregion Interests
 
+        #region User Preferences
+        public bool UserPreferencesRequest(OSDMap json, ref JsonRpcResponse response)
+        {
+            if(!json.ContainsKey("params"))
+            {
+                response.Error.Code = ErrorCode.ParseError;
+                m_log.DebugFormat ("User Preferences Request");
+                return false;
+            }
+
+            string result = string.Empty;
+            UserPreferences prefs = new UserPreferences();
+            object Prefs = (object)prefs;
+            OSD.DeserializeMembers(ref Prefs, (OSDMap)json["params"]);
+            if(Service.UserPreferencesRequest(ref prefs, ref result))
+            {
+                response.Result = OSD.SerializeMembers(prefs);
+                return true;
+            }
+            
+            response.Error.Code = ErrorCode.InternalError;
+            response.Error.Message = string.Format("{0}", result);
+            m_log.InfoFormat("[PROFILES]: User preferences request error - {0}", response.Error.Message);
+            return false;
+        }
+
+        public bool UserPreferenecesUpdate(OSDMap json, ref JsonRpcResponse response)
+        {
+            if(!json.ContainsKey("params"))
+            {
+                response.Error.Code = ErrorCode.ParseError;
+                response.Error.Message = "no parameters supplied";
+                m_log.DebugFormat ("User Preferences Update Request");
+                return false;
+            }
+            
+            string result = string.Empty;
+            UserPreferences prefs = new UserPreferences();
+            object Prefs = (object)prefs;
+            OSD.DeserializeMembers(ref Prefs, (OSDMap)json["params"]);
+            if(Service.UserPreferencesUpdate(ref prefs, ref result))
+            {
+                response.Result = OSD.SerializeMembers(prefs);
+                return true;
+            }
+            
+            response.Error.Code = ErrorCode.InternalError;
+            response.Error.Message = string.Format("{0}", result);
+            m_log.InfoFormat("[PROFILES]: User preferences update error - {0}", response.Error.Message);
+            return false;
+        }
+        #endregion User Preferences
+
         #region Utility
         public bool AvatarImageAssetsRequest(OSDMap json, ref JsonRpcResponse response)
         {
diff --git a/OpenSim/Services/Interfaces/IUserProfilesService.cs b/OpenSim/Services/Interfaces/IUserProfilesService.cs
index 319d307..121baa8 100644
--- a/OpenSim/Services/Interfaces/IUserProfilesService.cs
+++ b/OpenSim/Services/Interfaces/IUserProfilesService.cs
@@ -57,6 +57,11 @@ namespace OpenSim.Services.Interfaces
         bool AvatarPropertiesRequest(ref UserProfileProperties prop, ref string result);
         bool AvatarPropertiesUpdate(ref UserProfileProperties prop, ref string result);
         #endregion Profile Properties
+
+        #region User Preferences
+        bool UserPreferencesRequest(ref UserPreferences pref, ref string result);
+        bool UserPreferencesUpdate(ref UserPreferences pref, ref string result);
+        #endregion User Preferences
         
         #region Interests
         bool AvatarInterestsUpdate(UserProfileProperties prop, ref string result);
diff --git a/OpenSim/Services/UserProfilesService/UserProfilesService.cs b/OpenSim/Services/UserProfilesService/UserProfilesService.cs
index d00f34d..69c7b91 100644
--- a/OpenSim/Services/UserProfilesService/UserProfilesService.cs
+++ b/OpenSim/Services/UserProfilesService/UserProfilesService.cs
@@ -163,6 +163,18 @@ namespace OpenSim.Services.ProfilesService
         }
         #endregion Interests
 
+        #region User Preferences
+        public bool UserPreferencesUpdate(ref UserPreferences pref, ref string result)
+        {
+            return ProfilesData.UpdateUserPreferences(ref pref, ref result);
+        }
+
+        public bool UserPreferencesRequest(ref UserPreferences pref, ref string result)
+        {
+            return ProfilesData.GetUserPreferences(ref pref, ref result);
+        }
+        #endregion User Preferences
+
         #region Utility
         public OSD AvatarImageAssetsRequest(UUID avatarId)
         {
diff --git a/prebuild.xml b/prebuild.xml
index de3b89b..f6e0f4b 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -585,7 +585,6 @@
       <Reference name="OpenSim.Framework.Console"/>
       <Reference name="OpenSim.Region.Physics.Manager"/>
       <Reference name="log4net" path="../../../../bin/"/>
-      <Reference name="zlib.net" path="../../../../bin/"/>
 
       <Files>
         <Match pattern="*.cs" recurse="true"/>