5 files changed, 99 insertions, 1 deletions

diff --git a/OpenSim/Data/MSSQL/MSSQLUserData.cs b/OpenSim/Data/MSSQL/MSSQLUserData.cs
index ee7765f..4d4b3bc 100644
--- a/OpenSim/Data/MSSQL/MSSQLUserData.cs
+++ b/OpenSim/Data/MSSQL/MSSQLUserData.cs
@@ -570,6 +570,39 @@ namespace OpenSim.Data.MSSQL
             return friendList;
         }
 
+        override public Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos (List<UUID> uuids)
+        {
+            Dictionary<UUID, FriendRegionInfo> infos = new Dictionary<UUID,FriendRegionInfo>(); 
+            try
+            {
+                foreach (UUID uuid in uuids)
+                {
+                    using (AutoClosingSqlCommand command = database.Query(
+                        "select agentOnline,currentHandle from " + m_agentsTableName + " where UUID = @uuid"))
+                    {
+                        command.Parameters.Add(database.CreateParameter("@uuid", uuid));
+
+                        using (IDataReader reader = command.ExecuteReader())
+                        {
+                            while (reader.Read())
+                            {
+                                FriendRegionInfo fri = new FriendRegionInfo();
+                                fri.isOnline = (sbyte)reader["agentOnline"] != 0;
+                                fri.regionHandle = (ulong)reader["currentHandle"];
+
+                                infos[uuid] = fri;
+                            }
+                        }
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.Warn("[MSSQL]: Got exception on trying to find friends regions:", e);
+            }
+
+            return infos;
+        }
         #endregion
 
         #region Money functions (not used)
diff --git a/OpenSim/Data/MySQL/MySQLUserData.cs b/OpenSim/Data/MySQL/MySQLUserData.cs
index e671989..c3aade0 100644
--- a/OpenSim/Data/MySQL/MySQLUserData.cs
+++ b/OpenSim/Data/MySQL/MySQLUserData.cs
@@ -365,6 +365,49 @@ namespace OpenSim.Data.MySQL
             return Lfli;
         }
 
+        override public Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos (List<UUID> uuids)
+        {
+            MySQLSuperManager dbm = GetLockedConnection("GetFriendRegionInfos");
+            Dictionary<UUID, FriendRegionInfo> infos = new Dictionary<UUID,FriendRegionInfo>();
+
+            try
+            {
+                foreach (UUID uuid in uuids)
+                {
+                    Dictionary<string, string> param = new Dictionary<string, string>();
+                    param["?uuid"] = uuid.ToString();
+                    IDbCommand result =
+                        dbm.Manager.Query("select agentOnline,currentHandle from " + m_agentsTableName +
+                                          " where UUID = ?uuid", param);
+
+                    IDataReader reader = result.ExecuteReader();
+                    while (reader.Read())
+                    {
+                        FriendRegionInfo fri = new FriendRegionInfo();
+                        fri.isOnline = (sbyte)reader["agentOnline"] != 0;
+                        fri.regionHandle = (ulong)reader["currentHandle"];
+
+                        infos[uuid] = fri;
+                    }
+
+                    reader.Dispose();
+                    result.Dispose();
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.Warn("[MYSQL]: Got exception on trying to find friends regions:", e);
+                dbm.Manager.Reconnect();
+                m_log.Error(e.ToString());
+            }
+            finally
+            {
+                dbm.Release();
+            }
+
+            return infos;
+        }
+
         #endregion
 
         public override void UpdateUserCurrentRegion(UUID avatarid, UUID regionuuid, ulong regionhandle)
diff --git a/OpenSim/Data/NHibernate/NHibernateUserData.cs b/OpenSim/Data/NHibernate/NHibernateUserData.cs
index 459b8e7..5ef48c8 100644
--- a/OpenSim/Data/NHibernate/NHibernateUserData.cs
+++ b/OpenSim/Data/NHibernate/NHibernateUserData.cs
@@ -255,6 +255,7 @@ namespace OpenSim.Data.NHibernate
         public override void RemoveUserFriend(UUID friendlistowner, UUID friend) { return; }
         public override void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms) { return; }
         public override List<FriendListItem> GetUserFriendList(UUID friendlistowner) { return new List<FriendListItem>(); }
+        public override Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos (List<UUID> uuids) { return new Dictionary<UUID, FriendRegionInfo>(); }
         public override bool MoneyTransferRequest(UUID from, UUID to, uint amount) { return true; }
         public override bool InventoryTransferRequest(UUID from, UUID to, UUID inventory) { return true; }
 
diff --git a/OpenSim/Data/SQLite/SQLiteUserData.cs b/OpenSim/Data/SQLite/SQLiteUserData.cs
index 82db481..2f0863e 100644
--- a/OpenSim/Data/SQLite/SQLiteUserData.cs
+++ b/OpenSim/Data/SQLite/SQLiteUserData.cs
@@ -332,8 +332,28 @@ namespace OpenSim.Data.SQLite
             return returnlist;
         }
 
+        override public Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos (List<UUID> uuids)
+        {
+            Dictionary<UUID, FriendRegionInfo> infos = new Dictionary<UUID,FriendRegionInfo>();
 
-
+            DataTable agents = ds.Tables["useragents"];
+            foreach (UUID uuid in uuids)
+            {
+                lock (ds)
+                {
+                    DataRow row = agents.Rows.Find(Util.ToRawUuidString(uuid));
+                    if (row == null) infos[uuid] = null;
+                    else
+                    {
+                        FriendRegionInfo fri = new FriendRegionInfo();
+                        fri.isOnline = (bool)row["agentOnline"];
+                        fri.regionHandle = Convert.ToUInt64(row["currentHandle"]);
+                        infos[uuid] = fri;
+                    }
+                }
+            }
+            return infos;
+        }
 
         #endregion
 
diff --git a/OpenSim/Data/UserDataBase.cs b/OpenSim/Data/UserDataBase.cs
index 33b8a94..a5fc8c8 100644
--- a/OpenSim/Data/UserDataBase.cs
+++ b/OpenSim/Data/UserDataBase.cs
@@ -53,6 +53,7 @@ namespace OpenSim.Data
         public abstract void RemoveUserFriend(UUID friendlistowner, UUID friend);
         public abstract void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms);
         public abstract List<FriendListItem> GetUserFriendList(UUID friendlistowner);
+        public abstract Dictionary<UUID, FriendRegionInfo> GetFriendRegionInfos (List<UUID> uuids);
         public abstract bool MoneyTransferRequest(UUID from, UUID to, uint amount);
         public abstract bool InventoryTransferRequest(UUID from, UUID to, UUID inventory);
         public abstract List<AvatarPickerAvatar> GeneratePickerResults(UUID queryID, string query);