6 files changed, 694 insertions, 0 deletions
diff --git a/OpenSim/Framework/Data.DB4o/DB4oGridData.cs b/OpenSim/Framework/Data.DB4o/DB4oGridData.cs
new file mode 100644
index 0000000..dc8488e
--- /dev/null
+++ b/OpenSim/Framework/Data.DB4o/DB4oGridData.cs
@@ -0,0 +1,166 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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.Text;
+using OpenSim.Framework.Data;
+using libsecondlife;
+namespace OpenSim.Framework.Data.DB4o
+{
+    /// <summary>
+    /// A grid server storage mechanism employing the DB4o database system
+    /// </summary>
+    class DB4oGridData : IGridData
+    {
+        /// <summary>
+        /// The database manager object
+        /// </summary>
+        DB4oGridManager manager;
+        /// <summary>
+        /// Called when the plugin is first loaded (as constructors are not called)
+        /// </summary>
+        public void Initialise() {
+             manager = new DB4oGridManager("gridserver.yap");
+        }
+        /// <summary>
+        /// Returns a list of regions within the specified ranges
+        /// </summary>
+        /// <param name="a">minimum X coordinate</param>
+        /// <param name="b">minimum Y coordinate</param>
+        /// <param name="c">maximum X coordinate</param>
+        /// <param name="d">maximum Y coordinate</param>
+        /// <returns>An array of region profiles</returns>
+        public SimProfileData[] GetProfilesInRange(uint a, uint b, uint c, uint d)
+        {
+            return null;
+        }
+        /// <summary>
+        /// Returns a region located at the specified regionHandle (warning multiple regions may occupy the one spot, first found is returned)
+        /// </summary>
+        /// <param name="handle">The handle to search for</param>
+        /// <returns>A region profile</returns>
+        public SimProfileData GetProfileByHandle(ulong handle) {
+            lock (manager.simProfiles)
+            {
+                foreach (LLUUID UUID in manager.simProfiles.Keys)
+                {
+                    if (manager.simProfiles[UUID].regionHandle == handle)
+                    {
+                        return manager.simProfiles[UUID];
+                    }
+                }
+            }
+            throw new Exception("Unable to find profile with handle (" + handle.ToString() + ")");
+        }
+        /// <summary>
+        /// Returns a specific region
+        /// </summary>
+        /// <param name="uuid">The region ID code</param>
+        /// <returns>A region profile</returns>
+        public SimProfileData GetProfileByLLUUID(LLUUID uuid)
+        {
+            lock (manager.simProfiles)
+            {
+                if (manager.simProfiles.ContainsKey(uuid))
+                    return manager.simProfiles[uuid];
+            }
+            throw new Exception("Unable to find profile with UUID (" + uuid.ToStringHyphenated() + ")");
+        }
+        /// <summary>
+        /// Adds a new specified region to the database
+        /// </summary>
+        /// <param name="profile">The profile to add</param>
+        /// <returns>A dataresponse enum indicating success</returns>
+        public DataResponse AddProfile(SimProfileData profile)
+        {
+            lock (manager.simProfiles)
+            {
+                if (manager.AddRow(profile))
+                {
+                    return DataResponse.RESPONSE_OK;
+                }
+                else
+                {
+                    return DataResponse.RESPONSE_ERROR;
+                }
+            }
+        }
+        /// <summary>
+        /// Authenticates a new region using the shared secrets. NOT SECURE.
+        /// </summary>
+        /// <param name="uuid">The UUID the region is authenticating with</param>
+        /// <param name="handle">The location the region is logging into (unused in Db4o)</param>
+        /// <param name="key">The shared secret</param>
+        /// <returns>Authenticated?</returns>
+        public bool AuthenticateSim(LLUUID uuid, ulong handle, string key) {
+            if (manager.simProfiles[uuid].regionRecvKey == key)
+                return true;
+            return false;
+        }
+        /// <summary>
+        /// Shuts down the database
+        /// </summary>
+        public void Close()
+        {
+            manager = null;
+        }
+        /// <summary>
+        /// Returns the providers name
+        /// </summary>
+        /// <returns>The name of the storage system</returns>
+        public string getName()
+        {
+            return "DB4o Grid Provider";
+        }
+        /// <summary>
+        /// Returns the providers version
+        /// </summary>
+        /// <returns>The version of the storage system</returns>
+        public string getVersion()
+        {
+            return "0.1";
+        }
+        public ReservationData GetReservationAtPoint(uint x, uint y)
+        {
+            return null;
+        }
+    }
+}
diff --git a/OpenSim/Framework/Data.DB4o/DB4oManager.cs b/OpenSim/Framework/Data.DB4o/DB4oManager.cs
new file mode 100644
index 0000000..3870a8c
--- /dev/null
+++ b/OpenSim/Framework/Data.DB4o/DB4oManager.cs
@@ -0,0 +1,165 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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.Text;
+using Db4objects.Db4o;
+using OpenSim.Framework.Data;
+using libsecondlife;
+namespace OpenSim.Framework.Data.DB4o
+{
+    /// <summary>
+    /// A Database manager for Db4o
+    /// </summary>
+    class DB4oGridManager
+    {
+        /// <summary>
+        /// A list of the current regions connected (in-memory cache)
+        /// </summary>
+        public Dictionary<LLUUID, SimProfileData> simProfiles = new Dictionary<LLUUID, SimProfileData>();
+        /// <summary>
+        /// Database File Name
+        /// </summary>
+        string dbfl;
+        /// <summary>
+        /// Creates a new grid storage manager
+        /// </summary>
+        /// <param name="db4odb">Filename to the database file</param>
+        public DB4oGridManager(string db4odb)
+        {
+            dbfl = db4odb;
+            IObjectContainer database;
+            database = Db4oFactory.OpenFile(dbfl);
+            IObjectSet result = database.Get(typeof(SimProfileData));
+            // Loads the file into the in-memory cache
+            foreach(SimProfileData row in result) {
+                simProfiles.Add(row.UUID, row);
+            }
+            database.Close();
+        }
+        /// <summary>
+        /// Adds a new profile to the database (Warning: Probably slow.)
+        /// </summary>
+        /// <param name="row">The profile to add</param>
+        /// <returns>Successful?</returns>
+        public bool AddRow(SimProfileData row)
+        {
+            if (simProfiles.ContainsKey(row.UUID))
+            {
+                simProfiles[row.UUID] = row;
+            }
+            else
+            {
+                simProfiles.Add(row.UUID, row);
+            }
+            try
+            {
+                IObjectContainer database;
+                database = Db4oFactory.OpenFile(dbfl);
+                database.Set(row);
+                database.Close();
+                return true;
+            }
+            catch (Exception e)
+            {
+                return false;
+            }
+        }
+    }
+    /// <summary>
+    /// A manager for the DB4o database (user profiles)
+    /// </summary>
+    class DB4oUserManager
+    {
+        /// <summary>
+        /// A list of the user profiles (in memory cache)
+        /// </summary>
+        public Dictionary<LLUUID, UserProfileData> userProfiles = new Dictionary<LLUUID, UserProfileData>();
+        /// <summary>
+        /// Database filename
+        /// </summary>
+        string dbfl;
+        /// <summary>
+        /// Initialises a new DB manager
+        /// </summary>
+        /// <param name="db4odb">The filename to the database</param>
+        public DB4oUserManager(string db4odb)
+        {
+            dbfl = db4odb;
+            IObjectContainer database;
+            database = Db4oFactory.OpenFile(dbfl);
+            // Load to cache
+            IObjectSet result = database.Get(typeof(UserProfileData));
+            foreach (UserProfileData row in result)
+            {
+                userProfiles.Add(row.UUID, row);
+            }
+            database.Close();
+        }
+        /// <summary>
+        /// Adds a new profile to the database (Warning: Probably slow.)
+        /// </summary>
+        /// <param name="row">The profile to add</param>
+        /// <returns>Successful?</returns>
+        public bool AddRow(UserProfileData row)
+        { 
+            if (userProfiles.ContainsKey(row.UUID))
+            {
+                userProfiles[row.UUID] = row;
+            }
+            else
+            {
+                userProfiles.Add(row.UUID, row);
+            }
+            try
+            {
+                IObjectContainer database;
+                database = Db4oFactory.OpenFile(dbfl);
+                database.Set(row);
+                database.Close();
+                return true;
+            }
+            catch (Exception e)
+            {
+                return false;
+            }
+        }
+    }
+}
diff --git a/OpenSim/Framework/Data.DB4o/DB4oUserData.cs b/OpenSim/Framework/Data.DB4o/DB4oUserData.cs
new file mode 100644
index 0000000..8caa75d
--- /dev/null
+++ b/OpenSim/Framework/Data.DB4o/DB4oUserData.cs
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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.Text;
+using OpenSim.Framework.Data;
+using libsecondlife;
+namespace OpenSim.Framework.Data.DB4o
+{
+    /// <summary>
+    /// A User storage interface for the DB4o database system
+    /// </summary>
+    public class DB4oUserData : IUserData
+    {
+        /// <summary>
+        /// The database manager
+        /// </summary>
+        DB4oUserManager manager;
+        /// <summary>
+        /// Artificial constructor called upon plugin load
+        /// </summary>
+        public void Initialise()
+        {
+            manager = new DB4oUserManager("userprofiles.yap");
+        }
+        /// <summary>
+        /// Loads a specified user profile from a UUID
+        /// </summary>
+        /// <param name="uuid">The users UUID</param>
+        /// <returns>A user profile</returns>
+        public UserProfileData getUserByUUID(LLUUID uuid)
+        {
+            if(manager.userProfiles.ContainsKey(uuid))
+                return manager.userProfiles[uuid];
+            return null;
+        }
+        /// <summary>
+        /// Returns a user by searching for its name
+        /// </summary>
+        /// <param name="name">The users account name</param>
+        /// <returns>A matching users profile</returns>
+        public UserProfileData getUserByName(string name)
+        {
+            return getUserByName(name.Split(' ')[0], name.Split(' ')[1]);
+        }
+        /// <summary>
+        /// Returns a user by searching for its name
+        /// </summary>
+        /// <param name="fname">The first part of the users account name</param>
+        /// <param name="lname">The second part of the users account name</param>
+        /// <returns>A matching users profile</returns>
+        public UserProfileData getUserByName(string fname, string lname)
+        {
+            foreach (UserProfileData profile in manager.userProfiles.Values)
+            {
+                if (profile.username == fname && profile.surname == lname)
+                    return profile;
+            }
+            return null;
+        }
+        /// <summary>
+        /// Returns a user by UUID direct
+        /// </summary>
+        /// <param name="uuid">The users account ID</param>
+        /// <returns>A matching users profile</returns>
+        public UserAgentData getAgentByUUID(LLUUID uuid)
+        {   
+            try
+            {
+                return getUserByUUID(uuid).currentAgent;
+            }
+            catch (Exception e)
+            {
+                return null;
+            }
+        }
+        /// <summary>
+        /// Returns a session by account name
+        /// </summary>
+        /// <param name="name">The account name</param>
+        /// <returns>The users session agent</returns>
+        public UserAgentData getAgentByName(string name)
+        {
+            return getAgentByName(name.Split(' ')[0], name.Split(' ')[1]);
+        }
+        /// <summary>
+        /// Returns a session by account name
+        /// </summary>
+        /// <param name="fname">The first part of the users account name</param>
+        /// <param name="lname">The second part of the users account name</param>
+        /// <returns>A user agent</returns>
+        public UserAgentData getAgentByName(string fname, string lname)
+        {
+            try
+            {
+                return getUserByName(fname,lname).currentAgent;
+            }
+            catch (Exception e)
+            {
+                return null;
+            }
+        }
+        /// <summary>
+        /// Creates a new user profile
+        /// </summary>
+        /// <param name="user">The profile to add to the database</param>
+        public void addNewUserProfile(UserProfileData user)
+        {
+            try
+            {
+                manager.AddRow(user);
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e.ToString());
+            }
+        }
+        /// <summary>
+        /// Creates a new user agent
+        /// </summary>
+        /// <param name="agent">The agent to add to the database</param>
+        public void addNewUserAgent(UserAgentData agent)
+        {
+            // Do nothing. yet.
+        }
+        /// <summary>
+        /// Transfers money between two user accounts
+        /// </summary>
+        /// <param name="from">Starting account</param>
+        /// <param name="to">End account</param>
+        /// <param name="amount">The amount to move</param>
+        /// <returns>Success?</returns>
+        public bool moneyTransferRequest(LLUUID from, LLUUID to, uint amount)
+        {
+            return true;
+        }
+        /// <summary>
+        /// Transfers inventory between two accounts
+        /// </summary>
+        /// <remarks>Move to inventory server</remarks>
+        /// <param name="from">Senders account</param>
+        /// <param name="to">Recievers account</param>
+        /// <param name="item">Inventory item</param>
+        /// <returns>Success?</returns>
+        public bool inventoryTransferRequest(LLUUID from, LLUUID to, LLUUID item)
+        {
+            return true;
+        }
+        /// <summary>
+        /// Returns the name of the storage provider
+        /// </summary>
+        /// <returns>Storage provider name</returns>
+        public string getName()
+        {
+            return "DB4o Userdata";
+        }
+        /// <summary>
+        /// Returns the version of the storage provider
+        /// </summary>
+        /// <returns>Storage provider version</returns>
+        public string getVersion()
+        {
+            return "0.1";
+        }
+    }
+}
diff --git a/OpenSim/Framework/Data.DB4o/OpenSim.Framework.Data.DB4o.csproj b/OpenSim/Framework/Data.DB4o/OpenSim.Framework.Data.DB4o.csproj
new file mode 100644
index 0000000..b09cecf
--- /dev/null
+++ b/OpenSim/Framework/Data.DB4o/OpenSim.Framework.Data.DB4o.csproj
@@ -0,0 +1,111 @@
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <ProjectType>Local</ProjectType>
+    <ProductVersion>8.0.50727</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{FD2D303D-0000-0000-0000-000000000000}</ProjectGuid>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ApplicationIcon></ApplicationIcon>
+    <AssemblyKeyContainerName>
+    </AssemblyKeyContainerName>
+    <AssemblyName>OpenSim.Framework.Data.DB4o</AssemblyName>
+    <DefaultClientScript>JScript</DefaultClientScript>
+    <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
+    <DefaultTargetSchema>IE50</DefaultTargetSchema>
+    <DelaySign>false</DelaySign>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder></AppDesignerFolder>
+    <RootNamespace>OpenSim.Framework.Data.DB4o</RootNamespace>
+    <StartupObject></StartupObject>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
+    <BaseAddress>285212672</BaseAddress>
+    <CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
+    <ConfigurationOverrideFile>
+    </ConfigurationOverrideFile>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
+    <DocumentationFile></DocumentationFile>
+    <DebugSymbols>True</DebugSymbols>
+    <FileAlignment>4096</FileAlignment>
+    <Optimize>False</Optimize>
+    <OutputPath>..\..\..\bin\</OutputPath>
+    <RegisterForComInterop>False</RegisterForComInterop>
+    <RemoveIntegerChecks>False</RemoveIntegerChecks>
+    <TreatWarningsAsErrors>False</TreatWarningsAsErrors>
+    <WarningLevel>4</WarningLevel>
+    <NoWarn></NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
+    <BaseAddress>285212672</BaseAddress>
+    <CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
+    <ConfigurationOverrideFile>
+    </ConfigurationOverrideFile>
+    <DefineConstants>TRACE</DefineConstants>
+    <DocumentationFile></DocumentationFile>
+    <DebugSymbols>False</DebugSymbols>
+    <FileAlignment>4096</FileAlignment>
+    <Optimize>True</Optimize>
+    <OutputPath>..\..\..\bin\</OutputPath>
+    <RegisterForComInterop>False</RegisterForComInterop>
+    <RemoveIntegerChecks>False</RemoveIntegerChecks>
+    <TreatWarningsAsErrors>False</TreatWarningsAsErrors>
+    <WarningLevel>4</WarningLevel>
+    <NoWarn></NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Db4objects.Db4o.dll" >
+      <HintPath>..\..\..\bin\Db4objects.Db4o.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="libsecondlife.dll" >
+      <HintPath>..\..\..\bin\libsecondlife.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System" >
+      <HintPath>System.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System.Data" >
+      <HintPath>System.Data.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System.Xml" >
+      <HintPath>System.Xml.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Data\OpenSim.Framework.Data.csproj">
+      <Name>OpenSim.Framework.Data</Name>
+      <Project>{36B72A9B-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+                        <Private>False</Private>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="DB4oGridData.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="DB4oManager.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="DB4oUserData.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSHARP.Targets" />
+  <PropertyGroup>
+    <PreBuildEvent>
+    </PreBuildEvent>
+    <PostBuildEvent>
+    </PostBuildEvent>
+  </PropertyGroup>
+</Project>
diff --git a/OpenSim/Framework/Data.DB4o/OpenSim.Framework.Data.DB4o.csproj.user b/OpenSim/Framework/Data.DB4o/OpenSim.Framework.Data.DB4o.csproj.user
new file mode 100644
index 0000000..6841907
--- /dev/null
+++ b/OpenSim/Framework/Data.DB4o/OpenSim.Framework.Data.DB4o.csproj.user
@@ -0,0 +1,12 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ReferencePath>C:\New Folder\second-life-viewer\opensim-dailys2\opensim15-06\NameSpaceChanges\bin\</ReferencePath>
+    <LastOpenVersion>8.0.50727</LastOpenVersion>
+    <ProjectView>ProjectFiles</ProjectView>
+    <ProjectTrust>0</ProjectTrust>
+  </PropertyGroup>
+  <PropertyGroup Condition = " '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' " />
+  <PropertyGroup Condition = " '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />
+</Project>
diff --git a/OpenSim/Framework/Data.DB4o/Properties/AssemblyInfo.cs b/OpenSim/Framework/Data.DB4o/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..dc4a9a1
--- /dev/null
+++ b/OpenSim/Framework/Data.DB4o/Properties/AssemblyInfo.cs
@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("OpenGrid.Framework.Data.DB4o")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("OpenGrid.Framework.Data.DB4o")]
+[assembly: AssemblyCopyright("Copyright ©  2007")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("57991e15-79da-41b7-aa06-2e6b49165a63")]
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Revision and Build Numbers 
+// by using the '*' as shown below:
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]