1 files changed, 93 insertions, 0 deletions

diff --git a/OpenSim/Data/Null/NullAvatarData.cs b/OpenSim/Data/Null/NullAvatarData.cs
new file mode 100644
index 0000000..c81ba43
--- /dev/null
+++ b/OpenSim/Data/Null/NullAvatarData.cs
@@ -0,0 +1,93 @@
+/*
+ * 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;
+using System.Collections.Generic;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Data;
+
+namespace OpenSim.Data.Null
+{
+    public class NullAvatarData : IAvatarData
+    {
+        private static Dictionary<UUID, AvatarBaseData> m_DataByUUID = new Dictionary<UUID, AvatarBaseData>();
+
+        public NullAvatarData(string connectionString, string realm)
+        {
+        }
+
+        public AvatarBaseData[] Get(string field, string val)
+        {
+            if (field == "PrincipalID")
+            {
+                UUID id = UUID.Zero;
+                if (UUID.TryParse(val, out id))
+                    if (m_DataByUUID.ContainsKey(id))
+                        return new AvatarBaseData[] { m_DataByUUID[id] };
+            }
+
+            // Fail
+            return new AvatarBaseData[0];
+        }
+
+        public bool Store(AvatarBaseData data)
+        {
+            m_DataByUUID[data.PrincipalID] = data;
+            return true;
+        }
+
+        public bool Delete(UUID principalID, string name)
+        {
+            if (m_DataByUUID.ContainsKey(principalID) && m_DataByUUID[principalID].Data.ContainsKey(name))
+            {
+                    m_DataByUUID[principalID].Data.Remove(name);
+                    return true;
+            }
+
+            return false;
+        }
+
+        public bool Delete(string field, string val)
+        {
+            if (field == "PrincipalID")
+            {
+                UUID id = UUID.Zero;
+                if (UUID.TryParse(val, out id))
+                    if (m_DataByUUID.ContainsKey(id))
+                    {
+                        m_DataByUUID.Remove(id);
+                        return true;
+                    }
+            }
+
+            return false;
+        }
+
+    }
+}