First round of dead file removal

experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/Utilities.cs

Index: experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/Utilities.cs
diff --git a/experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/Utilities.cs b/experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/Utilities.cs
deleted file mode 100644
index 21e31913b6d8511c011f6c2567f55a6971056d64..0000000000000000000000000000000000000000
--- a/experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/Utilities.cs
+++ /dev/null
@@ -1,1020 +0,0 @@
-/// Copyright (c) Microsoft Corporation.  All rights reserved.
-
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Diagnostics;
-using System.Diagnostics.CodeAnalysis;
-using System.Drawing;
-using System.Globalization;
-using System.IO;
-using System.Runtime.InteropServices;
-using System.Security.Permissions;
-using System.Security.Policy;
-using System.Text;
-using System.Text.RegularExpressions;
-using System.Windows.Forms;
-using Microsoft.VisualStudio;
-using Microsoft.VisualStudio.OLE.Interop;
-using Microsoft.VisualStudio.Shell;
-using Microsoft.VisualStudio.Shell.Interop;
-using Microsoft.Win32;
-using IServiceProvider = System.IServiceProvider;
-using MSBuild = Microsoft.Build.BuildEngine;
-using VSRegistry = Microsoft.VisualStudio.Shell.VSRegistry;
-
-namespace Microsoft.VisualStudio.Project
-{
-	public static class Utilities
-	{
-		private const string defaultMSBuildVersion = "2.0";
-
-		/// <summary>
-		/// Look in the registry under the current hive for the path
-		/// of MSBuild
-		/// </summary>
-		/// <returns></returns>
-		[CLSCompliant(false)]
-		[SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Ms")]
-		[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "msbuild")]
-		public static string GetMsBuildPath(IServiceProvider serviceProvider)
-		{
-			return GetMsBuildPath(serviceProvider, defaultMSBuildVersion);
-		}
-
-		/// <summary>
-		/// Search the registry for the tools path for MSBuild.
-		/// </summary>
-		/// <param name="serviceProvider">The service provider.</param>
-		/// <param name="version">Msbuild version.</param>
-		/// <returns>The msbuild tools path</returns>
-		[SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Ms")]
-		public static string GetMsBuildPath(IServiceProvider serviceProvider, string version)
-		{
-			string msBuildPath = null;
-			using(RegistryKey root = VSRegistry.RegistryRoot(serviceProvider, __VsLocalRegistryType.RegType_Configuration, false))
-			{
-				// Get the value from the registry
-				using(RegistryKey vsKey = root.OpenSubKey("MSBuild", false))
-				{
-					msBuildPath = (string)vsKey.GetValue("MSBuildBinPath", null);
-				}
-			}
-			if(!string.IsNullOrEmpty(msBuildPath))
-			{
-				return msBuildPath;
-			}
-
-			// The path to MSBuild was not found in the VisualStudio's registry hive, so try to
-			// find it in the new MSBuild hive.
-			string registryPath = string.Format(CultureInfo.InvariantCulture, "Software\\Microsoft\\MSBuild\\ToolsVersions\\{0}", version);
-			using(Microsoft.Win32.RegistryKey msbuildKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(registryPath, false))
-			{
-				msBuildPath = (string)msbuildKey.GetValue("MSBuildToolsPath", null);
-			}
-			if(string.IsNullOrEmpty(msBuildPath))
-			{
-				string error = SR.GetString(SR.ErrorMsBuildRegistration, CultureInfo.CurrentUICulture);
-				throw new FileLoadException(error);
-			}
-			return msBuildPath;
-		}
-
-		/// <summary>
-		/// Is Visual Studio in design mode.
-		/// </summary>
-		/// <param name="serviceProvider">The service provider.</param>
-		/// <returns>true if visual studio is in design mode</returns>
-		public static bool IsVisualStudioInDesignMode(IServiceProvider site)
-		{
-			IVsMonitorSelection selectionMonitor = site.GetService(typeof(IVsMonitorSelection)) as IVsMonitorSelection;
-			uint cookie = 0;
-			int active = 0;
-			Guid designContext = VSConstants.UICONTEXT_DesignMode;
-			ErrorHandler.ThrowOnFailure(selectionMonitor.GetCmdUIContextCookie(ref designContext, out cookie));
-			ErrorHandler.ThrowOnFailure(selectionMonitor.IsCmdUIContextActive(cookie, out active));
-			return active != 0;
-		}
-
-		/// <include file='doc\VsShellUtilities.uex' path='docs/doc[@for="Utilities.IsInAutomationFunction"]/*' />
-		/// <devdoc>
-		/// Is an extensibility object executing an automation function.
-		/// </devdoc>
-		/// <param name="serviceProvider">The service provider.</param>
-		/// <returns>true if the extensiblity object is executing an automation function.</returns>
-		public static bool IsInAutomationFunction(IServiceProvider serviceProvider)
-		{
-			if(serviceProvider == null)
-			{
-				throw new ArgumentNullException("serviceProvider");
-			}
-
-			IVsExtensibility3 extensibility = serviceProvider.GetService(typeof(EnvDTE.IVsExtensibility)) as IVsExtensibility3;
-
-			if(extensibility == null)
-			{
-				throw new InvalidOperationException();
-			}
-			int inAutomation = 0;
-			ErrorHandler.ThrowOnFailure(extensibility.IsInAutomationFunction(out inAutomation));
-			return inAutomation != 0;
-		}
-
-		/// <summary>
-		/// Creates a semicolon delinited list of strings. This can be used to provide the properties for VSHPROPID_CfgPropertyPagesCLSIDList, VSHPROPID_PropertyPagesCLSIDList, VSHPROPID_PriorityPropertyPagesCLSIDList
-		/// </summary>
-		/// <param name="guids">An array of Guids.</param>
-		/// <returns>A semicolon delimited string, or null</returns>
-		[CLSCompliant(false)]
-		public static string CreateSemicolonDelimitedListOfStringFromGuids(Guid[] guids)
-		{
-			if(guids == null || guids.Length == 0)
-			{
-				return null;
-			}
-
-			// Create a StringBuilder with a pre-allocated buffer big enough for the
-			// final string. 39 is the length of a GUID in the "B" form plus the final ';'
-			StringBuilder stringList = new StringBuilder(39 * guids.Length);
-			for(int i = 0; i < guids.Length; i++)
-			{
-				stringList.Append(guids[i].ToString("B"));
-				stringList.Append(";");
-			}
-
-			return stringList.ToString().TrimEnd(';');
-		}
-
-		private static char[] curlyBraces = new char[] { '{', '}' };
-		/// <summary>
-		/// Take list of guids as a single string and generate an array of Guids from it
-		/// </summary>
-		/// <param name="guidList">Semi-colon separated list of Guids</param>
-		/// <returns>Array of Guids</returns>
-		[CLSCompliant(false)]
-		public static Guid[] GuidsArrayFromSemicolonDelimitedStringOfGuids(string guidList)
-		{
-			if(guidList == null)
-			{
-				return null;
-			}
-
-			List<Guid> guids = new List<Guid>();
-			string[] guidsStrings = guidList.Split(';');
-			foreach(string guid in guidsStrings)
-			{
-				if(!String.IsNullOrEmpty(guid))
-					guids.Add(new Guid(guid.Trim(curlyBraces)));
-			}
-
-			return guids.ToArray();
-		}
-
-		/// <summary>
-		/// Validates a file path by validating all file parts. If the 
-		/// the file name is invalid it throws an exception if the project is in automation. Otherwise it shows a dialog box with the error message.
-		/// </summary>
-		/// <param name="serviceProvider">The service provider</param>
-		/// <param name="filePath">A full path to a file name</param>
-		/// <exception cref="InvalidOperationException">In case of failure an InvalidOperationException is thrown.</exception>
-		public static void ValidateFileName(IServiceProvider serviceProvider, string filePath)
-		{
-			string errorMessage = String.Empty;
-			if(String.IsNullOrEmpty(filePath))
-			{
-				errorMessage = SR.GetString(SR.ErrorInvalidFileName, CultureInfo.CurrentUICulture);
-			}
-			else if(filePath.Length > NativeMethods.MAX_PATH)
-			{
-				errorMessage = String.Format(CultureInfo.CurrentCulture, SR.GetString(SR.PathTooLong, CultureInfo.CurrentUICulture), filePath);
-			}
-			else if(ContainsInvalidFileNameChars(filePath))
-			{
-				errorMessage = SR.GetString(SR.ErrorInvalidFileName, CultureInfo.CurrentUICulture);
-			}
-
-			if(errorMessage.Length == 0)
-			{
-				string fileName = Path.GetFileName(filePath);
-				if(String.IsNullOrEmpty(fileName) || IsFileNameInvalid(fileName))
-				{
-					errorMessage = SR.GetString(SR.ErrorInvalidFileName, CultureInfo.CurrentUICulture);
-				}
-				else
-				{
-					string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
-
-					// If there is no filename or it starts with a leading dot issue an error message and quit.
-					if(String.IsNullOrEmpty(fileNameWithoutExtension) || fileNameWithoutExtension[0] == '.')
-					{
-						errorMessage = SR.GetString(SR.FileNameCannotContainALeadingPeriod, CultureInfo.CurrentUICulture);
-					}
-				}
-			}
-
-			if(errorMessage.Length > 0)
-			{
-				// If it is not called from an automation method show a dialog box.
-				if(!Utilities.IsInAutomationFunction(serviceProvider))
-				{
-					string title = null;
-					OLEMSGICON icon = OLEMSGICON.OLEMSGICON_CRITICAL;
-					OLEMSGBUTTON buttons = OLEMSGBUTTON.OLEMSGBUTTON_OK;
-					OLEMSGDEFBUTTON defaultButton = OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST;
-					VsShellUtilities.ShowMessageBox(serviceProvider, title, errorMessage, icon, buttons, defaultButton);
-				}
-				else
-				{
-					throw new InvalidOperationException(errorMessage);
-				}
-			}
-
-		}
-
-		/// <summary>
-		/// Creates a CALPOLESTR from a list of strings 
-		/// It is the responsability of the caller to release this memory.
-		/// </summary>
-		/// <param name="guids"></param>
-		/// <returns>A CALPOLESTR that was created from the the list of strings.</returns>
-		[CLSCompliant(false)]
-		[SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "CALPOLESTR")]
-		public static CALPOLESTR CreateCALPOLESTR(IList<string> strings)
-		{
-			CALPOLESTR calpolStr = new CALPOLESTR();
-
-			if(strings != null)
-			{
-				// Demand unmanaged permissions in order to access unmanaged memory.
-				new SecurityPermission(SecurityPermissionFlag.UnmanagedCode).Demand();
-
-				calpolStr.cElems = (uint)strings.Count;
-
-				int size = Marshal.SizeOf(typeof(IntPtr));
-
-				calpolStr.pElems = Marshal.AllocCoTaskMem(strings.Count * size);
-
-				IntPtr ptr = calpolStr.pElems;
-
-				foreach(string aString in strings)
-				{
-					IntPtr tempPtr = Marshal.StringToCoTaskMemUni(aString);
-					Marshal.WriteIntPtr(ptr, tempPtr);
-					ptr = new IntPtr(ptr.ToInt64() + size);
-				}
-			}
-
-			return calpolStr;
-		}
-
-		/// <summary>
-		/// Creates a CADWORD from a list of tagVsSccFilesFlags. Memory is allocated for the elems. 
-		/// It is the responsability of the caller to release this memory.
-		/// </summary>
-		/// <param name="guids"></param>
-		/// <returns>A CADWORD created from the list of tagVsSccFilesFlags.</returns>
-		[CLSCompliant(false)]
-		[SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "CADWORD")]
-		public static CADWORD CreateCADWORD(IList<tagVsSccFilesFlags> flags)
-		{
-			CADWORD cadWord = new CADWORD();
-
-			if(flags != null)
-			{
-				// Demand unmanaged permissions in order to access unmanaged memory.
-				new SecurityPermission(SecurityPermissionFlag.UnmanagedCode).Demand();
-
-				cadWord.cElems = (uint)flags.Count;
-
-				int size = Marshal.SizeOf(typeof(UInt32));
-
-				cadWord.pElems = Marshal.AllocCoTaskMem(flags.Count * size);
-
-				IntPtr ptr = cadWord.pElems;
-
-				foreach(tagVsSccFilesFlags flag in flags)
-				{
-					Marshal.WriteInt32(ptr, (int)flag);
-					ptr = new IntPtr(ptr.ToInt64() + size);
-				}
-			}
-
-			return cadWord;
-		}
-
-		/// <summary>
-		/// Splits a bitmap from a Stream into an ImageList
-		/// </summary>
-		/// <param name="imageStream">A Stream representing a Bitmap</param>
-		/// <returns>An ImageList object representing the images from the given stream</returns>
-		public static ImageList GetImageList(Stream imageStream)
-		{
-			ImageList ilist = new ImageList();
-
-			if(imageStream == null)
-			{
-				return ilist;
-			}
-			ilist.ColorDepth = ColorDepth.Depth24Bit;
-			ilist.ImageSize = new Size(16, 16);
-			Bitmap bitmap = new Bitmap(imageStream);
-			ilist.Images.AddStrip(bitmap);
-			ilist.TransparentColor = Color.Magenta;
-			return ilist;
-		}
-
-		/// <summary>
-		/// Splits a bitmap from a pointer to an ImageList
-		/// </summary>
-		/// <param name="imageListAsPointer">A pointer to a bitmap of images to split</param>
-		/// <returns>An ImageList object representing the images from the given stream</returns>
-		public static ImageList GetImageList(object imageListAsPointer)
-		{
-			ImageList images = null;
-
-			IntPtr intPtr = new IntPtr((int)imageListAsPointer);
-			HandleRef hImageList = new HandleRef(null, intPtr);
-			int count = UnsafeNativeMethods.ImageList_GetImageCount(hImageList);
-
-			if(count > 0)
-			{
-				// Create a bitmap big enough to hold all the images
-				Bitmap b = new Bitmap(16 * count, 16);
-				Graphics g = Graphics.FromImage(b);
-
-				// Loop through and extract each image from the imagelist into our own bitmap
-				IntPtr hDC = IntPtr.Zero;
-				try
-				{
-					hDC = g.GetHdc();
-					HandleRef handleRefDC = new HandleRef(null, hDC);
-					for(int i = 0; i < count; i++)
-					{
-						UnsafeNativeMethods.ImageList_Draw(hImageList, i, handleRefDC, i * 16, 0, NativeMethods.ILD_NORMAL);
-					}
-				}
-				finally
-				{
-					if(g != null && hDC != IntPtr.Zero)
-					{
-						g.ReleaseHdc(hDC);
-					}
-				}
-
-				// Create a new imagelist based on our stolen images
-				images = new ImageList();
-				images.ColorDepth = ColorDepth.Depth24Bit;
-				images.ImageSize = new Size(16, 16);
-				images.Images.AddStrip(b);
-			}
-			return images;
-		}
-
-		/// <summary>
-		/// Gets the active configuration name.
-		/// </summary>
-		/// <param name="automationObject">The automation object.</param>
-		/// <returns>The name of the active configuartion.</returns>		
-		internal static string GetActiveConfigurationName(EnvDTE.Project automationObject)
-		{
-			if(automationObject == null)
-			{
-				throw new ArgumentNullException("automationObject");
-			}
-
-			string currentConfigName = string.Empty;
-			if(automationObject.ConfigurationManager != null)
-			{
-				EnvDTE.Configuration activeConfig = automationObject.ConfigurationManager.ActiveConfiguration;
-				if(activeConfig != null)
-				{
-					currentConfigName = activeConfig.ConfigurationName;
-				}
-			}
-			return currentConfigName;
-
-		}
-
-
-		/// <summary>
-		/// Verifies that two objects represent the same instance of a COM object.
-		/// This essentially compares the IUnkown pointers of the 2 objects.
-		/// This is needed in scenario where aggregation is involved.
-		/// </summary>
-		/// <param name="obj1">Can be an object, interface or IntPtr</param>
-		/// <param name="obj2">Can be an object, interface or IntPtr</param>
-		/// <returns>True if the 2 items represent the same thing</returns>
-		[SuppressMessage("Microsoft.Naming", "CA1720:IdentifiersShouldNotContainTypeNames", MessageId = "obj")]
-		public static bool IsSameComObject(object obj1, object obj2)
-		{
-			bool isSame = false;
-			IntPtr unknown1 = IntPtr.Zero;
-			IntPtr unknown2 = IntPtr.Zero;
-			try
-			{
-				// If we have 2 null, then they are not COM objects and as such "it's not the same COM object"
-				if(obj1 != null && obj2 != null)
-				{
-					unknown1 = QueryInterfaceIUnknown(obj1);
-					unknown2 = QueryInterfaceIUnknown(obj2);
-
-					isSame = IntPtr.Equals(unknown1, unknown2);
-				}
-			}
-			finally
-			{
-				if(unknown1 != IntPtr.Zero)
-				{
-					Marshal.Release(unknown1);
-				}
-
-				if(unknown2 != IntPtr.Zero)
-				{
-					Marshal.Release(unknown2);
-				}
-
-			}
-
-			return isSame;
-		}
-
-		/// <summary>
-		/// Retrieve the IUnknown for the managed or COM object passed in.
-		/// </summary>
-		/// <param name="objToQuery">Managed or COM object.</param>
-		/// <returns>Pointer to the IUnknown interface of the object.</returns>
-		internal static IntPtr QueryInterfaceIUnknown(object objToQuery)
-		{
-			bool releaseIt = false;
-			IntPtr unknown = IntPtr.Zero;
-			IntPtr result;
-			try
-			{
-				if(objToQuery is IntPtr)
-				{
-					unknown = (IntPtr)objToQuery;
-				}
-				else
-				{
-					// This is a managed object (or RCW)
-					unknown = Marshal.GetIUnknownForObject(objToQuery);
-					releaseIt = true;
-				}
-
-				// We might already have an IUnknown, but if this is an aggregated
-				// object, it may not be THE IUnknown until we QI for it.				
-				Guid IID_IUnknown = VSConstants.IID_IUnknown;
-				ErrorHandler.ThrowOnFailure(Marshal.QueryInterface(unknown, ref IID_IUnknown, out result));
-			}
-			finally
-			{
-				if(releaseIt && unknown != IntPtr.Zero)
-				{
-					Marshal.Release(unknown);
-				}
-
-			}
-
-			return result;
-		}
-
-		/// <summary>
-		/// Returns true if thename that can represent a path, absolut or relative, or a file name contains invalid filename characters.
-		/// </summary>
-		/// <param name="name">File name</param>
-		/// <returns>true if file name is invalid</returns>
-		public static bool ContainsInvalidFileNameChars(string name)
-		{
-			if(String.IsNullOrEmpty(name))
-			{
-				return true;
-			}
-
-			try
-			{
-				if(Path.IsPathRooted(name) && !name.StartsWith(@"\\", StringComparison.Ordinal))
-				{
-					string root = Path.GetPathRoot(name);
-					name = name.Substring(root.Length);
-				}
-			}
-			// The Path methods used by ContainsInvalidFileNameChars return argument exception if the filePath contains invalid characters.
-			catch(ArgumentException)
-			{
-				return true;
-			}
-
-			Microsoft.VisualStudio.Shell.Url uri = new Microsoft.VisualStudio.Shell.Url(name);
-
-			// This might be confusing bur Url.IsFile means that the uri represented by the name is either absolut or relative.
-			if(uri.IsFile)
-			{
-				string[] segments = uri.Segments;
-				if(segments != null && segments.Length > 0)
-				{
-					foreach(string segment in segments)
-					{
-						if(IsFilePartInValid(segment))
-						{
-							return true;
-						}
-					}
-
-					// Now the last segment should be specially taken care, since that cannot be all dots or spaces.
-					string lastSegment = segments[segments.Length - 1];
-					string filePart = Path.GetFileNameWithoutExtension(lastSegment);
-					if(IsFileNameAllGivenCharacter('.', filePart) || IsFileNameAllGivenCharacter(' ', filePart))
-					{
-						return true;
-					}
-				}
-			}
-			else
-			{
-				// The assumption here is that we got a file name.
-				string filePart = Path.GetFileNameWithoutExtension(name);
-				if(IsFileNameAllGivenCharacter('.', filePart) || IsFileNameAllGivenCharacter(' ', filePart))
-				{
-					return true;
-				}
-
-
-				return IsFilePartInValid(name);
-			}
-
-			return false;
-		}
-
-		/// Cehcks if a file name is valid.
-		/// </devdoc>
-		/// <param name="fileName">The name of the file</param>
-		/// <returns>True if the file is valid.</returns>
-		public static bool IsFileNameInvalid(string fileName)
-		{
-			if(String.IsNullOrEmpty(fileName))
-			{
-				return true;
-			}
-
-			if(IsFileNameAllGivenCharacter('.', fileName) || IsFileNameAllGivenCharacter(' ', fileName))
-			{
-				return true;
-			}
-
-
-			return IsFilePartInValid(fileName);
-
-		}
-
-		/// <summary>
-		/// Helper method to call a converter explicitely to convert to an enum type
-		/// </summary>
-		/// <typeparam name="T">THe enum to convert to</typeparam>
-		/// <typeparam name="V">The converter that will be created</typeparam>
-		/// <param name="value">The enum value to be converted to</param>
-		/// <param name="typeToConvert">The type to convert</param>
-		/// <param name="culture">The culture to use to read the localized strings</param>
-		/// <returns></returns>
-		[CLSCompliant(false)]
-		public static object ConvertToType<T>(T value, Type typeToConvert, CultureInfo culture)
-			where T : struct
-		{
-			EnumConverter converter = GetEnumConverter<T>();
-			if(converter == null)
-			{
-				return null;
-			}
-			if(converter.CanConvertTo(typeToConvert))
-			{
-				return converter.ConvertTo(null, culture, value, typeToConvert);
-			}
-
-			return null;
-		}
-
-		/// <summary>
-		/// Helper method for converting from a string to an enum using a converter.
-		/// </summary>
-		/// <typeparam name="T"></typeparam>
-		/// <param name="value"></param>
-		/// <param name="culture">The culture to use to read the localized strings</param>
-		/// <returns></returns>
-		[CLSCompliant(false)]
-		public static Nullable<T> ConvertFromType<T>(string value, CultureInfo culture)
-			where T : struct
-		{
-			Nullable<T> returnValue = new Nullable<T>();
-
-			returnValue = returnValue.GetValueOrDefault();
-
-			if(value == null)
-			{
-				return returnValue;
-			}
-
-			EnumConverter converter = GetEnumConverter<T>();
-			if(converter == null)
-			{
-				return returnValue;
-			}
-
-			if(converter.CanConvertFrom(value.GetType()))
-			{
-				object converted = converter.ConvertFrom(null, culture, value);
-
-				if(converted != null && (converted is T))
-				{
-					returnValue = (T)converted;
-				}
-			}
-
-			return returnValue;
-		}
-
-
-		/// <summary>
-		/// Sets a string value from an enum
-		/// </summary>
-		/// <typeparam name="T">The enum type</typeparam>
-		/// <param name="enumValue">The value of teh enum.</param>
-		/// <returns></returns>
-		[CLSCompliant(false)]
-		public static string SetStringValueFromConvertedEnum<T>(T enumValue, CultureInfo culture)
-			where T : struct
-		{
-			string convertToType = ConvertToType<T>(enumValue, typeof(string), culture) as string;
-
-			if(convertToType == null)
-			{
-				return String.Empty;
-			}
-
-			return convertToType;
-		}
-
-
-		/// <summary>
-		/// Initializes the in memory project. Sets BuildEnabled on the project to true.
-		/// </summary>
-		/// <param name="engine">The build engine to use to create a build project.</param>
-		/// <param name="fullProjectPath">The full path of the project.</param>
-		/// <returns>A loaded msbuild project.</returns>
-		internal static MSBuild.Project InitializeMsBuildProject(MSBuild.Engine buildEngine, string fullProjectPath)
-		{
-			if(buildEngine == null)
-			{
-				throw new ArgumentNullException("buildEngine");
-			}
-
-			if(String.IsNullOrEmpty(fullProjectPath))
-			{
-				throw new ArgumentException(SR.GetString(SR.InvalidParameter, CultureInfo.CurrentUICulture), "fullProjectPath");
-			}
-
-			// Check if the project already has been loaded with the fullProjectPath. If yes return the build project associated to it.
-			MSBuild.Project buildProject = buildEngine.GetLoadedProject(fullProjectPath);
-
-			if(buildProject == null)
-			{
-				buildProject = buildEngine.CreateNewProject();
-				buildProject.BuildEnabled = true;
-				buildProject.Load(fullProjectPath);
-			}
-
-			return buildProject;
-		}
-
-		/// <summary>
-		/// Loads a project file for the file. If the build project exists and it was loaded with a different file then it is unloaded first. 
-		/// </summary>
-		/// <param name="engine">The build engine to use to create a build project.</param>
-		/// <param name="fullProjectPath">The full path of the project.</param>
-		/// <param name="exitingBuildProject">An Existing build project that will be reloaded.</param>
-		/// <returns>A loaded msbuild project.</returns>
-		internal static MSBuild.Project ReinitializeMsBuildProject(MSBuild.Engine buildEngine, string fullProjectPath, MSBuild.Project exitingBuildProject)
-		{
-			// If we have a build project that has been loaded with another file unload it.
-			try
-			{
-				if(exitingBuildProject != null && exitingBuildProject.ParentEngine != null && !NativeMethods.IsSamePath(exitingBuildProject.FullFileName, fullProjectPath))
-				{
-					exitingBuildProject.ParentEngine.UnloadProject(exitingBuildProject);
-				}
-			}
-			// We  catch Invalid operation exception because if the project was unloaded while we touch the ParentEngine the msbuild API throws. 
-			// Is there a way to figure out that a project was unloaded?
-			catch(InvalidOperationException)
-			{
-			}
-
-			return Utilities.InitializeMsBuildProject(buildEngine, fullProjectPath);
-		}
-
-		/// <summary>
-		/// Initialize the build engine. Sets the build enabled property to true. The engine is initialzed if the passed in engine is null or does not have its bin path set.
-		/// </summary>
-		/// <param name="engine">An instance of MSBuild.Engine build engine, that will be checked if initialized.</param>
-		/// <param name="engine">The service provider.</param>
-		/// <returns>The buildengine to use.</returns>
-		internal static MSBuild.Engine InitializeMsBuildEngine(MSBuild.Engine existingEngine, IServiceProvider serviceProvider)
-		{
-			if(serviceProvider == null)
-			{
-				throw new ArgumentNullException("serviceProvider");
-			}
-
-			if(existingEngine == null)
-			{
-				MSBuild.Engine buildEngine = MSBuild.Engine.GlobalEngine;
-				return buildEngine;
-			}
-
-			return existingEngine;
-		}
-
-		/// <summary>
-		/// Gets an instance of an EnumConverter for enums that have PropertyPageTypeConverter attribute
-		/// </summary>
-		/// <typeparam name="T">The type to search for the PropertyPageTypeConverter attribute.</typeparam>
-		/// <returns>An instance of an enum converter, or null if none found.</returns>
-		private static EnumConverter GetEnumConverter<T>()
-			where T : struct
-		{
-			object[] attributes = typeof(T).GetCustomAttributes(typeof(PropertyPageTypeConverterAttribute), true);
-
-			// There should be only one PropertyPageTypeConverterAttribute defined on T
-			if(attributes != null && attributes.Length == 1)
-			{
-
-				Debug.Assert(attributes[0] is PropertyPageTypeConverterAttribute, "The returned attribute must be an attribute is PropertyPageTypeConverterAttribute");
-				PropertyPageTypeConverterAttribute converterAttribute = (PropertyPageTypeConverterAttribute)attributes[0];
-
-				if(converterAttribute.ConverterType.IsSubclassOf(typeof(EnumConverter)))
-				{
-					return Activator.CreateInstance(converterAttribute.ConverterType) as EnumConverter;
-				}
-			}
-
-			return null;
-		}
-
-		/// <summary>>
-		/// Checks if the file name is all the given character.
-		/// </summary>
-		private static bool IsFileNameAllGivenCharacter(char c, string fileName)
-		{
-			// A valid file name cannot be all "c" .
-			int charFound = 0;
-			for(charFound = 0; charFound < fileName.Length && fileName[charFound] == c; ++charFound) ;
-			if(charFound >= fileName.Length)
-			{
-				return true;
-			}
-
-			return false;
-		}
-
-		/// <summary>
-		/// Checks whether a file part contains valid characters. The file part can be any part of a non rooted path.
-		/// </summary>
-		/// <param name="filePart"></param>
-		/// <returns></returns>
-		private static bool IsFilePartInValid(string filePart)
-		{
-			if(String.IsNullOrEmpty(filePart))
-			{
-				return true;
-			}
-			String reservedName = "(\\b(nul|con|aux|prn)\\b)|(\\b((com|lpt)[0-9])\\b)";
-			String invalidChars = @"([/?:&\\*<>|#%" + '\"' + "])";
-			String regexToUseForFileName = reservedName + "|" + invalidChars;
-			String fileNameToVerify = filePart;
-
-			// Define a regular expression that covers all characters that are not in the safe character sets.
-			// It is compiled for performance.
-
-			// The filePart might still be a file and extension. If it is like that then we must check them separately, since different rules apply
-			string extension = String.Empty;
-			try
-			{
-				extension = Path.GetExtension(filePart);
-			}
-			// We catch the ArgumentException because we want this method to return true if the filename is not valid. FilePart could be for example #¤&%"¤&"% and that would throw ArgumentException on GetExtension
-			catch(ArgumentException)
-			{
-				return true;
-			}
-
-			if(!String.IsNullOrEmpty(extension))
-			{
-				// Check the extension first
-				String regexToUseForExtension = invalidChars;
-				Regex unsafeCharactersRegex = new Regex(regexToUseForExtension, RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
-				bool isMatch = unsafeCharactersRegex.IsMatch(extension);
-				if(isMatch)
-				{
-					return isMatch;
-				}
-
-				// We want to verify here everything but the extension.
-				// We cannot use GetFileNameWithoutExtension because it might be that for example (..\\filename.txt) is passed in asnd that should fail, since that is not a valid filename.
-				fileNameToVerify = filePart.Substring(0, filePart.Length - extension.Length);
-
-				if(String.IsNullOrEmpty(fileNameToVerify))
-				{
-					return true;
-				}
-			}
-
-			// We verify CLOCK$ outside the regex since for some reason the regex is not matching the clock\\$ added.
-			if(String.Compare(fileNameToVerify, "CLOCK$", StringComparison.OrdinalIgnoreCase) == 0)
-			{
-				return true;
-			}
-
-			Regex unsafeFileNameCharactersRegex = new Regex(regexToUseForFileName, RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
-			return unsafeFileNameCharactersRegex.IsMatch(fileNameToVerify);
-		}
-
-		/// <summary>
-		/// Copy a directory recursively to the specified non-existing directory
-		/// </summary>
-		/// <param name="source">Directory to copy from</param>
-		/// <param name="target">Directory to copy to</param>
-		public static void RecursivelyCopyDirectory(string source, string target)
-		{
-			// Make sure it doesn't already exist
-			if(Directory.Exists(target))
-				throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, SR.GetString(SR.FileOrFolderAlreadyExists, CultureInfo.CurrentUICulture), target));
-
-			Directory.CreateDirectory(target);
-			DirectoryInfo directory = new DirectoryInfo(source);
-
-			// Copy files
-			foreach(FileInfo file in directory.GetFiles())
-			{
-				file.CopyTo(Path.Combine(target, file.Name));
-			}
-
-			// Now recurse to child directories
-			foreach(DirectoryInfo child in directory.GetDirectories())
-			{
-				RecursivelyCopyDirectory(child.FullName, Path.Combine(target, child.Name));
-			}
-		}
-
-		/// <summary>
-		/// Canonicalizes a file name, including:
-		///  - determines the full path to the file
-		///  - casts to upper case
-		/// Canonicalizing a file name makes it possible to compare file names using simple simple string comparison.
-		/// 
-		/// Note: this method does not handle shared drives and UNC drives.
-		/// </summary>
-		/// <param name="anyFileName">A file name, which can be relative/absolute and contain lower-case/upper-case characters.</param>
-		/// <returns>Canonicalized file name.</returns>
-		internal static string CanonicalizeFileName(string anyFileName)
-		{
-			// Get absolute path
-			// Note: this will not handle UNC paths
-			FileInfo fileInfo = new FileInfo(anyFileName);
-			string fullPath = fileInfo.FullName;
-
-			// Cast to upper-case
-			fullPath = fullPath.ToUpper(CultureInfo.CurrentCulture);
-
-			return fullPath;
-		}
-
-
-		/// <summary>
-		/// Determines if a file is a template.
-		/// </summary>
-		/// <param name="fileName">The file to check whether it is a template file</param>
-		/// <returns>true if the file is a template file</returns>
-		internal static bool IsTemplateFile(string fileName)
-		{
-			if(String.IsNullOrEmpty(fileName))
-			{
-				return false;
-			}
-
-			string extension = Path.GetExtension(fileName);
-			return (String.Compare(extension, ".vstemplate", StringComparison.OrdinalIgnoreCase) == 0 || string.Compare(extension, ".vsz", StringComparison.OrdinalIgnoreCase) == 0);
-		}
-
-		/// <summary>
-		/// Retrives the configuration and the platform using the IVsSolutionBuildManager2 interface.
-		/// </summary>
-		/// <param name="serviceProvider">A service provider.</param>
-		/// <param name="hierarchy">The hierrachy whose configuration is requested.</param>
-		/// <param name="configuration">The name of the active configuration.</param>
-		/// <param name="platform">The name of the platform.</param>
-		/// <returns>true if successfull.</returns>
-		internal static bool TryGetActiveConfigurationAndPlatform(System.IServiceProvider serviceProvider, IVsHierarchy hierarchy, out string configuration, out string platform)
-		{
-			if(serviceProvider == null)
-			{
-				throw new ArgumentNullException("serviceProvider");
-			}
-
-			if(hierarchy == null)
-			{
-				throw new ArgumentNullException("hierarchy");
-			}
-
-			configuration = String.Empty;
-			platform = String.Empty;
-
-			IVsSolutionBuildManager2 solutionBuildManager = serviceProvider.GetService(typeof(SVsSolutionBuildManager)) as IVsSolutionBuildManager2;
-
-			if(solutionBuildManager == null)
-			{
-				return false;
-			}
-
-			IVsProjectCfg[] activeConfigs = new IVsProjectCfg[1];
-			ErrorHandler.ThrowOnFailure(solutionBuildManager.FindActiveProjectCfg(IntPtr.Zero, IntPtr.Zero, hierarchy, activeConfigs));
-
-			IVsProjectCfg activeCfg = activeConfigs[0];
-
-			// Can it be that the activeCfg is null?
-			System.Diagnostics.Debug.Assert(activeCfg != null, "Cannot find the active configuration");
-
-			string canonicalName;
-			ErrorHandler.ThrowOnFailure(activeCfg.get_CanonicalName(out canonicalName));
-
-			return ProjectConfig.TrySplitConfigurationCanonicalName(canonicalName, out configuration, out platform);
-		}
-
-		/// <summary>
-		/// Determines whether the shell is in command line mode.
-		/// </summary>
-		/// <param name="serviceProvider">A reference to a Service Provider.</param>
-		/// <returns>true if the shell is in command line mode. false otherwise.</returns>
-		internal static bool IsShellInCommandLineMode(System.IServiceProvider serviceProvider)
-		{
-			if(serviceProvider == null)
-			{
-				throw new ArgumentNullException("serviceProvider");
-			}
-
-			IVsShell shell = serviceProvider.GetService(typeof(SVsShell)) as IVsShell;
-			if(shell == null)
-			{
-				throw new InvalidOperationException();
-			}
-
-			object isInCommandLineModeAsObject;
-			ErrorHandler.ThrowOnFailure(shell.GetProperty((int)__VSSPROPID.VSSPROPID_IsInCommandLineMode, out isInCommandLineModeAsObject));
-
-			return ((bool)isInCommandLineModeAsObject);
-		}
-
-		/// <summary>
-		/// Saves the dialog state in the solution
-		/// </summary>
-		/// <param name="serviceProvider">A reference to a Service Provider.</param>
-		/// <param name="projectLoadSecurityDialogState">The dialog state</param>
-		internal static void SaveDialogStateInSolution(IServiceProvider serviceProvider, _ProjectLoadSecurityDialogState projectLoadSecurityDialogState)
-		{
-			if(serviceProvider == null)
-			{
-				throw new ArgumentNullException("serviceProvider");
-			}
-
-			IVsSolution solution = serviceProvider.GetService(typeof(SVsSolution)) as IVsSolution;
-
-			if(solution == null)
-			{
-				throw new InvalidOperationException();
-			}
-
-			ErrorHandler.ThrowOnFailure(solution.SetProperty((int)__VSPROPID2.VSPROPID_ProjectLoadSecurityDialogState, projectLoadSecurityDialogState));
-		}
-
-		/// <summary>
-		/// Checks if the project location is secure.
-		/// </summary>
-		/// <param name="location">The project folder.</param>
-		/// <returns>True if the project location is secure.</returns>
-		internal static bool IsProjectLocationSecure(string location)
-		{
-			if(String.IsNullOrEmpty(location) || location.Length > NativeMethods.MAX_PATH)
-			{
-				return false;
-			}
-
-			Zone zone = Zone.CreateFromUrl(location);
-			if(zone == null)
-			{
-				return false;
-			}
-
-			// Now use the utilities from the msbuild api to check us the path.
-			Microsoft.VisualStudio.Build.ComInteropWrapper.Utilities utilities = new Microsoft.VisualStudio.Build.ComInteropWrapper.Utilities();
-
-			return utilities.CheckPath(location, (int)zone.SecurityZone);
-		}
-	}
-}