Merge branch 'master' into careminster-presence-refactor

OpenSim/Data/MySQL/MySQLGenericTableHandler.cs

@@ -197,8 +197,7 @@ namespace OpenSim.Data.MySQL
         public virtual T[] Get(string where)
         {
             using (MySqlCommand cmd = new MySqlCommand())
-            {
-            
+            {            
                 string query = String.Format("select * from {0} where {1}",
                                              m_Realm, where);
                 

OpenSim/Data/MySQL/MySQLGridUserData.cs

@@ -0,0 +1,64 @@
+/*
+ * 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.Collections.Generic;
+using System.Data;
+using System.Reflection;
+using System.Threading;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Framework;
+using MySql.Data.MySqlClient;
+
+namespace OpenSim.Data.MySQL
+{
+    /// <summary>
+    /// A MySQL Interface for user grid data
+    /// </summary>
+    public class MySQLGridUserData : MySQLGenericTableHandler<GridUserData>, IGridUserData
+    {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public MySQLGridUserData(string connectionString, string realm) : base(connectionString, realm, "UserGrid") {}
+
+        public GridUserData GetGridUserData(string userID)
+        {
+            GridUserData[] ret = Get("UserID", userID);
+
+            if (ret.Length == 0)
+                return null;
+
+            return ret[0];
+        }        
+
+        public bool StoreGridUserData(GridUserData data)
+        {
+            return Store(data);
+        }
+    }
+}

OpenSim/Data/MySQL/MySQLPresenceData.cs

@@ -122,7 +122,7 @@ namespace OpenSim.Data.MySQL
             cmd.CommandText = String.Format("select * from {0} where UserID=?UserID", m_Realm);
 
             cmd.Parameters.AddWithValue("?UserID", userID);
-;
+
             using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
             { 
                 dbcon.Open();
@@ -131,7 +131,6 @@ namespace OpenSim.Data.MySQL
 
                 using (IDataReader reader = cmd.ExecuteReader())
                 {
-
                     List<UUID> deleteSessions = new List<UUID>();
                     int online = 0;
 
@@ -143,6 +142,7 @@ namespace OpenSim.Data.MySQL
                             deleteSessions.Add(new UUID(reader["SessionID"].ToString()));
                     }
 
+                    // Leave one session behind so that we can pick up details such as home location
                     if (online == 0 && deleteSessions.Count > 0)
                         deleteSessions.RemoveAt(0);