From 51da80a8506f08511c45e8fd87044989f8221b87 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Sat, 5 May 2007 21:49:24 +0000
Subject: Grid Framework for DB4o - supports all framework.data interfaces. ***
 Important Note *** Framework.Data interfaces are not yet complete (they are
 strictly read-only right now), because of this, write support is not yet
 implemented.

---
 OpenGrid.Framework.Data.DB4o/DB4oGridData.cs       | 63 ++++++++++++++++++++++
 OpenGrid.Framework.Data.DB4o/DB4oManager.cs        | 27 ++++++++++
 .../OpenGrid.Framework.Data.DB4o.csproj            | 62 +++++++++++++++++++++
 .../Properties/AssemblyInfo.cs                     | 35 ++++++++++++
 4 files changed, 187 insertions(+)
 create mode 100644 OpenGrid.Framework.Data.DB4o/DB4oGridData.cs
 create mode 100644 OpenGrid.Framework.Data.DB4o/DB4oManager.cs
 create mode 100644 OpenGrid.Framework.Data.DB4o/OpenGrid.Framework.Data.DB4o.csproj
 create mode 100644 OpenGrid.Framework.Data.DB4o/Properties/AssemblyInfo.cs

diff --git a/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs b/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs
new file mode 100644
index 0000000..d15e343
--- /dev/null
+++ b/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs
@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenGrid.Framework.Data;
+using libsecondlife;
+
+
+namespace OpenGrid.Framework.Data.DB4o
+{
+    class DB4oGridData : IGridData
+    {
+        DB4oManager manager;
+
+        public void Initialise() {
+             manager = new DB4oManager("gridserver.yap");
+        }
+
+        public SimProfileData GetProfileByHandle(ulong handle) {
+            lock (manager.profiles)
+            {
+                foreach (LLUUID UUID in manager.profiles.Keys)
+                {
+                    if (manager.profiles[UUID].regionHandle == handle)
+                    {
+                        return manager.profiles[UUID];
+                    }
+                }
+            }
+            throw new Exception("Unable to find profile with handle (" + handle.ToString() + ")");
+        }
+
+        public SimProfileData GetProfileByLLUUID(LLUUID uuid)
+        {
+            lock (manager.profiles)
+            {
+                if (manager.profiles.ContainsKey(uuid))
+                    return manager.profiles[uuid];
+            }
+            throw new Exception("Unable to find profile with UUID (" + uuid.ToStringHyphenated() + ")");
+        }
+
+        public bool AuthenticateSim(LLUUID uuid, ulong handle, string key) {
+            if (manager.profiles[uuid].regionRecvKey == key)
+                return true;
+            return false;
+        }
+
+        public void Close()
+        {
+            manager = null;
+        }
+
+        public string getName()
+        {
+            return "DB4o Grid Provider";
+        }
+
+        public string getVersion()
+        {
+            return "0.1";
+        }
+    }
+}
diff --git a/OpenGrid.Framework.Data.DB4o/DB4oManager.cs b/OpenGrid.Framework.Data.DB4o/DB4oManager.cs
new file mode 100644
index 0000000..f889636
--- /dev/null
+++ b/OpenGrid.Framework.Data.DB4o/DB4oManager.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Db4objects.Db4o;
+using OpenGrid.Framework.Data;
+using libsecondlife;
+
+namespace OpenGrid.Framework.Data.DB4o
+{
+    class DB4oManager
+    {
+        public Dictionary<LLUUID, SimProfileData> profiles = new Dictionary<LLUUID, SimProfileData>();
+        
+        public DB4oManager(string db4odb)
+        {
+            IObjectContainer database;
+            database = Db4oFactory.OpenFile(db4odb);
+            IObjectSet result = database.Get(typeof(SimProfileData));
+            foreach(SimProfileData row in result) {
+                profiles.Add(row.UUID, row);
+            }
+            database.Close();
+        }
+
+
+    }
+}
diff --git a/OpenGrid.Framework.Data.DB4o/OpenGrid.Framework.Data.DB4o.csproj b/OpenGrid.Framework.Data.DB4o/OpenGrid.Framework.Data.DB4o.csproj
new file mode 100644
index 0000000..c20b8ec
--- /dev/null
+++ b/OpenGrid.Framework.Data.DB4o/OpenGrid.Framework.Data.DB4o.csproj
@@ -0,0 +1,62 @@
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.50727</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{2E05D4B8-4D75-4F40-A99C-CD007C35E598}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>OpenGrid.Framework.Data.DB4o</RootNamespace>
+    <AssemblyName>OpenGrid.Framework.Data.DB4o</AssemblyName>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Db4objects.Db4o, Version=6.0.1.0, Culture=neutral, PublicKeyToken=6199cd4f203aa8eb, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\bin\Db4objects.Db4o.dll</HintPath>
+    </Reference>
+    <Reference Include="libsecondlife, Version=0.9.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\bin\libsecondlife.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="DB4oGridData.cs" />
+    <Compile Include="DB4oManager.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\OpenGrid.Framework.Data\OpenGrid.Framework.Data.csproj">
+      <Project>{62CDF671-0000-0000-0000-000000000000}</Project>
+      <Name>OpenGrid.Framework.Data</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff --git a/OpenGrid.Framework.Data.DB4o/Properties/AssemblyInfo.cs b/OpenGrid.Framework.Data.DB4o/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..dc4a9a1
--- /dev/null
+++ b/OpenGrid.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")]
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