port from perforce

aiwaz/Aiwaz.Core/Aiwaz.Core.csproj

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>9.0.21022</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{B7AB4BB3-6FFC-453E-928D-852A6FF8C508}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Aiwaz.Core</RootNamespace>
+    <AssemblyName>Aiwaz.Core</AssemblyName>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <UpgradeBackupLocation>
+    </UpgradeBackupLocation>
+    <OldToolsVersion>3.5</OldToolsVersion>
+    <PublishUrl>publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </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>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="SlimDX, Version=2.0.8.42, Culture=neutral, PublicKeyToken=b1b0c32fd1ffe4f9, processorArchitecture=x86">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\Extern\SlimDX\x86\SlimDX.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core">
+      <RequiredTargetFramework>3.5</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="System.Xml.Linq">
+      <RequiredTargetFramework>3.5</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="System.Data.DataSetExtensions">
+      <RequiredTargetFramework>3.5</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="DeviceEnumerator\DeviceEnumerator.cs" />
+    <Compile Include="DeviceEnumerator\DisplayAdapter.cs" />
+    <Compile Include="DeviceEnumerator\DisplayMode.cs" />
+    <Compile Include="DeviceEnumerator\OutputDevice.cs" />
+    <Compile Include="Engine\Engine.cs" />
+    <Compile Include="Exception.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Aiwaz.Common\Aiwaz.Common.csproj">
+      <Project>{0F7D7168-08C1-45AE-AAE3-80506939D7E6}</Project>
+      <Name>Aiwaz.Common</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Aiwaz.Contracts\Aiwaz.Contracts.csproj">
+      <Project>{DE4D6FE6-D1FB-41A1-8ABA-19635B8FFD7A}</Project>
+      <Name>Aiwaz.Contracts</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\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>

aiwaz/Aiwaz.Core/Aiwaz.Core.csproj.user

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PublishUrlHistory />
+    <InstallUrlHistory />
+    <SupportUrlHistory />
+    <UpdateUrlHistory />
+    <BootstrapperUrlHistory />
+    <ErrorReportUrlHistory />
+    <FallbackCulture>en-US</FallbackCulture>
+    <VerifyUploadedFiles>false</VerifyUploadedFiles>
+  </PropertyGroup>
+</Project>

aiwaz/Aiwaz.Core/DeviceEnumerator/DeviceEnumerator.cs

@@ -0,0 +1,144 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Aiwaz.Contracts;
+using SlimDX;
+
+namespace Aiwaz.Core
+{
+    public class DeviceEnumerator : IDisposable
+    {
+        private SlimDX.DXGI.Factory Factory;
+        internal SlimDX.Direct3D10.Device Device;
+        
+        public bool HasEnumerated
+        {
+            get { return EnumeratedAdapters.Count > 0; }
+        }
+
+	    public List<DisplayAdapter> EnumeratedAdapters { get; private set;} 
+
+	    public uint DesiredWidth = 0;
+	    public uint DesiredHeight = 0;
+	    public uint DesiredRefreshRate = 0;
+        public SlimDX.DXGI.Format DesiredFormat = SlimDX.DXGI.Format.Unknown;
+
+        public DeviceEnumerator(SlimDX.Direct3D10.Device argDevice)
+        {
+            Factory = new SlimDX.DXGI.Factory();
+	        Device = argDevice;
+	        EnumeratedAdapters = new List<DisplayAdapter>();
+        }
+
+        ~DeviceEnumerator()
+        {
+            this.Dispose();
+        }
+
+	    public bool TryEnumerate()
+        {
+            for (var i = 0; i < Factory.GetAdapterCount(); ++i)
+	        {
+                SlimDX.DXGI.Adapter adapter = Factory.GetAdapter(i);
+                if (adapter.IsInterfaceSupported(typeof(SlimDX.Direct3D10.Device)))
+		        {
+                    DisplayAdapter displayAdapter = new DisplayAdapter(this, adapter);
+                    if (displayAdapter.TryEnumerate())
+                        EnumeratedAdapters.Add(displayAdapter);
+                    else
+                        adapter.Dispose();
+		        }
+                else
+                    adapter.Dispose();
+	        }
+
+            return HasEnumerated;
+        }
+
+        public DisplayAdapter FindBestAdapter(bool argAllowToEnumerate)
+        {
+            if (argAllowToEnumerate && !this.TryEnumerate())
+                return null;
+
+            if (!HasEnumerated)
+                return null;
+
+            return EnumeratedAdapters.Last();
+        }
+
+        public OutputDevice FindBestOutput(bool argAllowToEnumerate)
+        {
+            if (argAllowToEnumerate && !this.TryEnumerate())
+                return null;
+
+            if (!HasEnumerated)
+                return null;
+
+            return EnumeratedAdapters.Last().FindBestOutput(argAllowToEnumerate);
+        }
+
+        public DisplayMode FindBestDisplayMode(bool argAllowToEnumerate)
+        {
+            if (argAllowToEnumerate && !this.TryEnumerate())
+                return null;
+
+            if (!HasEnumerated)
+                return null;
+
+            return EnumeratedAdapters.Last().FindBestDisplayMode(argAllowToEnumerate);
+        }
+
+	    public virtual void Verbose()
+        {
+            if (!HasEnumerated)
+	        {
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine("Enumeration was not executed or no results available.");
+		        return;
+	        }
+
+	        DisplayAdapter displayAdapter = this.FindBestAdapter(false);
+
+            Console.ForegroundColor = ConsoleColor.White;
+            Console.WriteLine("Adapter: " + displayAdapter.Name);
+            Console.WriteLine("Dedicated System Memory: " + Math.Round(displayAdapter.DedicatedSystemMemory / 1024.0 / 1024.0, 0, MidpointRounding.AwayFromZero).ToString() + "MB");
+            Console.WriteLine("Dedicated Video Memory: " + Math.Round(displayAdapter.DedicatedVideoMemory / 1024.0 / 1024.0, 0, MidpointRounding.AwayFromZero).ToString() + "MB");
+            Console.WriteLine("Shared System Memory: " + Math.Round(displayAdapter.SharedSystemMemory / 1024.0 / 1024.0, 0, MidpointRounding.AwayFromZero).ToString() + "MB");
+            Console.WriteLine();
+
+	        for (int i = 0; i < displayAdapter.OutputDevices.Count; ++i)
+	        {
+		        OutputDevice outputDevice = displayAdapter.OutputDevices[i];
+		        if (i == 0)
+                    Console.Write("Primary Output: ");
+                else
+                    Console.Write("Secondary Output: ");
+
+                Console.WriteLine(outputDevice.Name);
+
+		        DisplayMode displayMode = outputDevice.FindBestDisplayMode(false);
+		        uint bpp = displayMode.Format.GetByteSize() * 8;
+
+                Console.WriteLine("Display: " + displayMode.Width.ToString() + "x" + displayMode.Height.ToString() + "x" + bpp.ToString() + " @" + displayMode.RefreshRate + "Hz");
+                Console.WriteLine();
+	        }
+        }
+
+        #region IDisposable Members
+
+        public void Dispose()
+        {
+            if (Factory != null)
+                Factory.Dispose();
+            Factory = null;
+
+            if (EnumeratedAdapters != null)
+                foreach (var adapter in EnumeratedAdapters)
+                    adapter.Dispose();
+            EnumeratedAdapters = null;
+        }
+
+        #endregion
+    }
+}

aiwaz/Aiwaz.Core/DeviceEnumerator/DisplayAdapter.cs

@@ -0,0 +1,108 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Aiwaz.Contracts;
+using SlimDX;
+
+namespace Aiwaz.Core
+{
+    public class DisplayAdapter : IDisposable
+    {
+        private DeviceEnumerator deviceEnumerator;
+
+        public SlimDX.DXGI.Adapter Adapter { get; private set; }
+
+        public bool HasEnumerated
+        {
+            get { return OutputDevices.Count > 0; }
+        }
+
+        public long DedicatedSystemMemory
+        {
+            get { return Adapter.Description.DedicatedSystemMemory; }
+        }
+
+        public long DedicatedVideoMemory
+        {
+            get { return Adapter.Description.DedicatedVideoMemory; }
+        }
+
+        public long SharedSystemMemory
+        {
+            get { return Adapter.Description.SharedSystemMemory; }
+        }
+
+	    public string Name
+        {
+            get { return Adapter.Description.Description; }
+        }
+
+        public List<OutputDevice> OutputDevices { get; private set; } 
+
+        public DisplayAdapter(DeviceEnumerator argDeviceEnumerator, SlimDX.DXGI.Adapter argAdapter)
+        {
+            this.deviceEnumerator = argDeviceEnumerator;
+            this.Adapter = argAdapter;
+            this.OutputDevices = new List<OutputDevice>();
+        }
+
+        ~DisplayAdapter()
+        {
+            this.Dispose();
+        }
+
+        public bool TryEnumerate()
+        {
+            for (var i = 0; i < Adapter.GetOutputCount(); ++i)
+            {
+                var output = Adapter.GetOutput(i);
+                OutputDevice device = new OutputDevice(deviceEnumerator, output);
+                if (device.TryEnumerate())
+                    OutputDevices.Add(device);
+                else
+                    output.Dispose();
+            }
+
+	        return HasEnumerated;
+        }
+
+        public OutputDevice FindBestOutput(bool argAllowToEnumerate)
+        {
+            if (argAllowToEnumerate && !this.TryEnumerate())
+                return null;
+
+            if (!HasEnumerated)
+                return null;
+
+            return OutputDevices.Last();
+        }
+
+        public DisplayMode FindBestDisplayMode(bool argAllowToEnumerate)
+        {
+            if (argAllowToEnumerate && !this.TryEnumerate())
+                return null;
+
+            if (!HasEnumerated)
+                return null;
+
+            return OutputDevices.Last().FindBestDisplayMode(argAllowToEnumerate);
+        }
+
+        #region IDisposable Members
+
+        public void Dispose()
+        {
+            if (Adapter != null)
+                Adapter.Dispose();
+            Adapter = null;
+
+            if (OutputDevices != null)
+                foreach (var output in OutputDevices)
+                    output.Dispose();
+            OutputDevices = null;
+        }
+
+        #endregion
+    }
+}

aiwaz/Aiwaz.Core/DeviceEnumerator/DisplayMode.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Aiwaz.Contracts;
+using SlimDX;
+
+
+namespace Aiwaz.Core
+{
+    public class DisplayMode
+    {
+        public int Width                    { get; protected set; }
+        public int Height                   { get; protected set; }
+        public int RefreshRate              { get; protected set; }
+        public SlimDX.DXGI.Format Format    { get; protected set; }
+
+        public DisplayMode(SlimDX.DXGI.ModeDescription description)
+        {
+            this.Width = description.Width;
+            this.Height = description.Height;
+            this.Format = description.Format;
+            this.RefreshRate = description.RefreshRate.Numerator == 0 ? 0 : (int)Math.Round(description.RefreshRate.Numerator / (double)description.RefreshRate.Denominator, 0, MidpointRounding.AwayFromZero);
+        }
+    }
+}

aiwaz/Aiwaz.Core/DeviceEnumerator/OutputDevice.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Aiwaz.Contracts;
+using SlimDX;
+
+namespace Aiwaz.Core
+{
+    public class OutputDevice : IDisposable
+    {
+        private SlimDX.DXGI.OutputDescription outputDesc;
+        private DeviceEnumerator deviceEnumerator;
+
+        public SlimDX.DXGI.Output Output { get; private set; }
+
+        public bool HasEnumerated
+        {
+            get { return DisplayModes.Count > 0; }
+        }
+
+        public List<DisplayMode> DisplayModes { get; private set; }
+
+        public string Name
+        {
+            get { return outputDesc.Name; }
+        }
+
+        public OutputDevice(DeviceEnumerator argDeviceEnumerator, SlimDX.DXGI.Output argOutput)
+        {
+            this.deviceEnumerator = argDeviceEnumerator;
+            this.Output = argOutput;
+            this.DisplayModes = new List<DisplayMode>();
+        }
+
+        ~OutputDevice()
+        {
+            this.Dispose();
+        }
+
+        public bool TryEnumerate()
+        {
+            for (   int formatIndex = (int)deviceEnumerator.DesiredFormat;
+                    formatIndex <= (deviceEnumerator.DesiredFormat == SlimDX.DXGI.Format.Unknown ? (int)SlimDX.DXGI.Format.B8G8R8X8_UNorm : (int)deviceEnumerator.DesiredFormat);
+                    ++formatIndex
+                )
+            {
+                var format = (SlimDX.DXGI.Format)formatIndex;
+                var flags = SlimDX.DXGI.DisplayModeEnumerationFlags.Scaling;
+                var displayModes = Output.GetDisplayModeList(format, flags);
+                if (displayModes.Count > 0)
+                {
+                    foreach (var displayModeRaw in displayModes)
+                    {
+                        var keepDisplayMode = false;
+                        var refreshRate = displayModeRaw.RefreshRate.Numerator == 0 ? 0 : (int)(displayModeRaw.RefreshRate.Numerator / displayModeRaw.RefreshRate.Denominator);
+                        if ((deviceEnumerator.DesiredWidth == 0 || deviceEnumerator.DesiredWidth <= displayModeRaw.Width) &&
+		                    (deviceEnumerator.DesiredHeight == 0 || deviceEnumerator.DesiredHeight <= displayModeRaw.Height) &&
+		                    (deviceEnumerator.DesiredRefreshRate == 0 || deviceEnumerator.DesiredRefreshRate <= refreshRate) &&
+                            (deviceEnumerator.DesiredFormat == SlimDX.DXGI.Format.Unknown || (int)deviceEnumerator.DesiredFormat == (int)displayModeRaw.Format))
+	                    {
+		                    if (deviceEnumerator.Device != null)
+		                    {
+			                    var supported = deviceEnumerator.Device.CheckFormatSupport(format);
+                                
+			                    if ((supported & SlimDX.Direct3D10.FormatSupport.FormatDisplaySupport) != 0)
+				                    keepDisplayMode = true;
+		                    }
+		                    else
+			                    keepDisplayMode = true;
+	                    }
+                        if (keepDisplayMode)
+                            DisplayModes.Add(new DisplayMode(displayModeRaw));
+                    }
+                }
+            }
+
+            return HasEnumerated;
+        }
+
+        public DisplayMode FindBestDisplayMode(bool argAllowToEnumerate)
+        {
+            if (argAllowToEnumerate && !this.TryEnumerate())
+                return null;
+
+            if (!HasEnumerated)
+                return null;
+
+            return DisplayModes.Last();
+        }
+
+
+        #region IDisposable Members
+
+        public void Dispose()
+        {
+            if (Output != null)
+                Output.Dispose();
+            Output = null;
+        }
+
+        #endregion
+    }
+}

aiwaz/Aiwaz.Core/Engine/Engine.cs

@@ -0,0 +1,178 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Aiwaz.Contracts;
+using Aiwaz.Common;
+using SlimDX;
+
+namespace Aiwaz.Core
+{
+    public static class Engine
+    {
+        public static SlimDX.DXGI.Factory Factory           { get; private set; }
+        public static SlimDX.Direct3D10.Device Device       { get; private set; }
+        public static DeviceEnumerator DeviceEnumerator     { get; private set; }
+        public static EngineStates EngineStates             { get; private set; }
+        public static FileSystem FileSystem                 { get; private set; }
+        public static bool Initialized = false;
+
+        private static List<WeakReference> managedEngineDisposables;
+        private static Dictionary<string, WeakReference> managedNamedObjects;
+
+        public static void Initialize(DisplayAdapter adapter)
+        {
+            if (Initialized)
+                throw new OnlyOneInstanceAllowedException(typeof(Engine).Name);
+
+            managedEngineDisposables = new List<WeakReference>();
+            managedNamedObjects = new Dictionary<string, WeakReference>();
+
+            EngineStates = new EngineStates();
+            DeviceEnumerator = new DeviceEnumerator(null);
+            DeviceEnumerator.DesiredFormat = SlimDX.DXGI.Format.R8G8B8A8_UNorm;
+            FileSystem = new FileSystem();
+
+            Console.ForegroundColor = ConsoleColor.Green;
+            Console.WriteLine("Initializing engine.");
+
+	        if (adapter == null)
+	        {
+                if (!DeviceEnumerator.HasEnumerated && !DeviceEnumerator.TryEnumerate())
+                    throw new InitializingFailedException(typeof(Engine).Name, "Failed to enumerate device.");
+			        
+		        adapter = DeviceEnumerator.FindBestAdapter(false);
+		        DeviceEnumerator.Verbose();
+	        }
+
+            SlimDX.Direct3D10.DeviceCreationFlags deviceFlags = SlimDX.Direct3D10.DeviceCreationFlags.None;
+#if DEBUG
+	        // we want debug informations when we run a debug build
+	        deviceFlags |= SlimDX.Direct3D10.DeviceCreationFlags.Debug;
+#endif
+
+	        // lets create the device now
+            Device = new SlimDX.Direct3D10.Device(adapter.Adapter, SlimDX.Direct3D10.DriverType.Hardware, deviceFlags);
+	        if(Device == null)
+                throw new InitializingFailedException(typeof(Engine).Name, "Failed to create device.");
+
+            Factory = new SlimDX.DXGI.Factory();
+	        if(Factory == null)
+                throw new InitializingFailedException(typeof(Engine).Name, "Failed to create GI factory.");
+
+            Console.WriteLine("Finished initializing engine.\n");
+
+            Initialized = true;
+        }
+
+        public static void RegisterEngineDisposable(IDisposable disposable)
+        {
+            if (!Initialized)
+                throw new InvalidOperationException("Engine not initialized!");
+
+            RemoveOrphanedObjects();
+
+            managedEngineDisposables.Add(new WeakReference(disposable));
+        }
+
+        public static bool UnregisterEngineDisposable(IDisposable disposable)
+        {
+            if (!Initialized)
+                throw new InvalidOperationException("Engine not initialized!");
+
+            RemoveOrphanedObjects();
+
+            var weak = managedEngineDisposables.FirstOrDefault(item => item.Target == disposable);
+            if (weak != null)
+                return managedEngineDisposables.Remove(weak);
+            return false;
+        }
+
+        public static bool ExistsName(string name)
+        {
+            foreach (var o in managedNamedObjects)
+            {
+                if (o.Key == name)
+                    return true;
+            }
+            return false;
+        }
+
+        public static void RegisterNamedObject(string name, object item)
+        {
+            if (!Initialized)
+                throw new InvalidOperationException("Engine not initialized!");
+
+            RemoveOrphanedObjects();
+
+            managedNamedObjects.Add(name, new WeakReference(item));
+        }
+
+        public static void UnregisterNamedObject(string name)
+        {
+            if (!Initialized)
+                throw new InvalidOperationException("Engine not initialized!");
+
+            RemoveOrphanedObjects();
+
+            managedNamedObjects.Remove(name);
+        }
+
+        public static object FindNamedObject(string name)
+        {
+            if (!Initialized)
+                throw new InvalidOperationException("Engine not initialized!");
+
+            RemoveOrphanedObjects();
+
+            WeakReference result;
+            if (managedNamedObjects.TryGetValue(name, out result) && result.IsAlive)
+                return result.Target;
+            return null;
+        }
+
+        private static void RemoveOrphanedObjects()
+        {
+            int count = managedEngineDisposables.Count;
+            do 
+            {
+                managedEngineDisposables.RemoveAll(item => item.IsAlive == false);
+            } while (count > managedEngineDisposables.Count);
+        }
+
+        public static void Uninitialize()
+        {
+            if (!Initialized)
+                throw new InvalidOperationException("Engine not initialized!");
+
+            Console.ForegroundColor = ConsoleColor.Green;
+            Console.WriteLine("Uninitializing engine.");
+
+            while (managedEngineDisposables.Count > 0)
+            {
+                var weakDisposable = managedEngineDisposables.First();
+                if (weakDisposable.IsAlive && weakDisposable.Target is IDisposable)
+                    ((IDisposable)weakDisposable.Target).Dispose();
+                managedEngineDisposables.Remove(weakDisposable);
+            }
+
+            if (Device != null)
+                Device.Dispose();
+            Device = null;
+
+            if (Factory != null)
+                Factory.Dispose();
+            Factory = null;
+
+            if (DeviceEnumerator != null)
+                DeviceEnumerator.Dispose();
+            DeviceEnumerator = null;
+
+            if (FileSystem != null)
+                FileSystem.Dispose();
+            FileSystem = null;
+        }
+    }
+}
+
+

aiwaz/Aiwaz.Core/Exception.cs

@@ -0,0 +1,121 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Aiwaz.Core
+{
+    public class InitializingFailedException : Exception
+    {
+        public InitializingFailedException()
+            : this(null, null)
+        {
+        }
+
+        public InitializingFailedException(string objectName)
+            : this(objectName, null)
+        {
+        }
+
+        public InitializingFailedException(string objectName, string reason)
+        {
+            string text = "";
+            if (string.IsNullOrEmpty(objectName) && string.IsNullOrEmpty(reason))
+                text = "Unable to initialize object.";
+            else if (string.IsNullOrEmpty(reason))
+                text = string.Format("Unable to initialize object '{0}'.", objectName);
+            else if (string.IsNullOrEmpty(objectName))
+                text = string.Format("Unable to initialize object. {0}", reason);
+            else
+                text = string.Format("Unable to initialize object '{0}'. {1}", objectName, reason);
+
+            if (string.IsNullOrEmpty(text))
+            {
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(text);
+            }
+        }
+    }
+
+    public class UninitializingFailedException : Exception
+    {
+        public UninitializingFailedException()
+            : this(null, null)
+        {
+        }
+
+        public UninitializingFailedException(string objectName)
+            : this(objectName, null)
+        {
+        }
+
+        public UninitializingFailedException(string objectName, string reason)
+        {
+            string text = "";
+            if (string.IsNullOrEmpty(objectName) && string.IsNullOrEmpty(reason))
+                text = "Unable to uninitialize object.";
+            else if (string.IsNullOrEmpty(reason))
+                text = string.Format("Unable to uninitialize object '{0}'.", objectName);
+            else if (string.IsNullOrEmpty(objectName))
+                text = string.Format("Unable to uninitialize object. {0}", reason);
+            else
+                text = string.Format("Unable to uninitialize object '{0}'. {1}", objectName, reason);
+
+            if (string.IsNullOrEmpty(text))
+            {
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(text);
+            }
+        }
+    }
+
+    public class OnlyOneInstanceAllowedException : Exception
+    {
+        public OnlyOneInstanceAllowedException()
+            : this(null, null)
+        {
+        }
+
+        public OnlyOneInstanceAllowedException(string objectName)
+            : this(objectName, null)
+        {
+        }
+
+        public OnlyOneInstanceAllowedException(string objectName, string reason)
+        {
+            string text = "";
+            if (string.IsNullOrEmpty(objectName) && string.IsNullOrEmpty(reason))
+                text = "Only one instance of this object could exist.";
+            else if (string.IsNullOrEmpty(reason))
+                text = string.Format("Only one instance of this object '{0}' could exist.", objectName);
+            else if (string.IsNullOrEmpty(objectName))
+                text = string.Format("Only one instance of this object could exist.  {1}", reason);
+            else
+                text = string.Format("Only one instance of this object '{0}' could exist. {1}", objectName, reason);
+
+            if (string.IsNullOrEmpty(text))
+            {
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(text);
+            }
+        }
+    }
+
+    public class ActionFailedException : Exception
+    {
+        public ActionFailedException()
+            : this("Action has failed.")
+        {
+        }
+
+        public ActionFailedException(string text)
+            : base(text)
+        {
+            if (string.IsNullOrEmpty(text))
+            {
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(text);
+            }
+        }
+    }
+}

aiwaz/Aiwaz.Core/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+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("AiwazCore")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Microsoft")]
+[assembly: AssemblyProduct("AiwazCore")]
+[assembly: AssemblyCopyright("Copyright © Microsoft 2010")]
+[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("cf679c7b-ebf8-4da3-9f46-97c7dbd88d69")]
+
+// 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 Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

aiwaz/Aiwaz.Core/obj/Debug/Aiwaz.Core.csproj.FileListAbsolute.txt

@@ -0,0 +1,22 @@
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Core.dll
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Core.pdb
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Contracts.dll
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Contracts.pdb
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\Debug\ResolveAssemblyReference.cache
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\Debug\Aiwaz.Core.dll
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\Debug\Aiwaz.Core.pdb
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Common.dll
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Ionic.Zip.dll
+D:\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Common.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Core.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Core.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Common.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Contracts.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\SlimDX.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Ionic.Zip.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Common.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\Aiwaz.Contracts.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\Debug\SlimDX.xml
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\Debug\Aiwaz.Core.csprojResolveAssemblyReference.cache
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\Debug\Aiwaz.Core.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\Debug\Aiwaz.Core.pdb

aiwaz/Aiwaz.Core/obj/x86/Debug/Aiwaz.Core.csproj.FileListAbsolute.txt

@@ -0,0 +1,12 @@
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Aiwaz.Core.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Aiwaz.Core.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Aiwaz.Common.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Aiwaz.Contracts.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\SlimDX.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Ionic.Zip.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Aiwaz.Common.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\Aiwaz.Contracts.pdb
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\bin\x86\Debug\SlimDX.xml
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\x86\Debug\Aiwaz.Core.csprojResolveAssemblyReference.cache
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\x86\Debug\Aiwaz.Core.dll
+D:\Private\Frank\Code\blu-flame.org\aiwaz\Aiwaz.Core\obj\x86\Debug\Aiwaz.Core.pdb