corrade-vassal – Rev 1

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#region BSD License
/*
Copyright (c) 2008 Matthew Holmes (matthew@wildfiregames.com), John Anderson (sontek@gmail.com)

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. 
* The name of the author may not be used to endorse or promote products derived from this software 
  without specific prior written permission. 

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#endregion

using System;
using System.Collections;
using System.Collections.Specialized;
using System.IO;
using System.Text;

using Prebuild.Core.Attributes;
using Prebuild.Core.Interfaces;
using Prebuild.Core.Nodes;
using Prebuild.Core.Utilities;
using System.CodeDom.Compiler;

namespace Prebuild.Core.Targets
{

        /// <summary>
        /// 
        /// </summary>
        public abstract class VSGenericTarget : ITarget
        {
                #region Fields
                Hashtable tools;
                Kernel kernel;
                #endregion

                #region Properties
                /// <summary>
                /// Gets or sets the solution version.
                /// </summary>
                /// <value>The solution version.</value>
                public virtual string SolutionVersion
                {
                        get
                        {
                                throw new NotImplementedException("You need to override the SolutionVersion property");
                        }
                }
                /// <summary>
                /// Gets or sets the product version.
                /// </summary>
                /// <value>The product version.</value>
                public virtual string ProductVersion
                {
                        get
                        {
                                throw new NotImplementedException("You need to override the ProductVersion property");
                        }
                }
                /// <summary>
                /// Gets or sets the schema version.
                /// </summary>
                /// <value>The schema version.</value>
                public virtual string SchemaVersion
                {
                        get
                        {
                                throw new NotImplementedException("You need to override the SchemaVersion property");
                        }
                }
                /// <summary>
                /// Gets or sets the name of the version.
                /// </summary>
                /// <value>The name of the version.</value>
                public virtual string VersionName
                {
                        get
                        {
                                throw new NotImplementedException("You need to override the VersionName property");
                        }
                }
                /// <summary>
                /// Gets or sets the version.
                /// </summary>
                /// <value>The version.</value>
                public virtual VSVersion Version
                {
                        get
                        {
                                throw new NotImplementedException("You need to override the VersionName property");
                        }
                }
                /// <summary>
                /// Gets the name.
                /// </summary>
                /// <value>The name.</value>
                public virtual string Name
                {
                        get
                        {
                                throw new NotImplementedException("You need to override the Name property");
                        }
                }
                #endregion

                #region Constructors

                /// <summary>
                /// Initializes a new instance of the <see cref="VS2008Target"/> class.
                /// </summary>
                public VSGenericTarget()
                {
                        this.tools = new Hashtable();

                        this.tools["C#"] = new ToolInfo("C#", "{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}", "csproj", "CSHARP", "$(MSBuildBinPath)\\Microsoft.CSHARP.Targets");
                        this.tools["Database"] = new ToolInfo("Database", "{4F174C21-8C12-11D0-8340-0000F80270F8}", "dbp", "UNKNOWN");
                        this.tools["Boo"] = new ToolInfo("Boo", "{45CEA7DC-C2ED-48A6-ACE0-E16144C02365}", "booproj", "Boo", "$(BooBinPath)\\Boo.Microsoft.Build.targets");
                        this.tools["VisualBasic"] = new ToolInfo("VisualBasic", "{F184B08F-C81C-45F6-A57F-5ABD9991F28F}", "vbproj", "VisualBasic", "$(MSBuildBinPath)\\Microsoft.VisualBasic.Targets");
                        this.tools["Folder"] = new ToolInfo("Folder", "{2150E333-8FDC-42A3-9474-1A3956D46DE8}", null, null);
                }

                #endregion

                #region Private Methods

                private string MakeRefPath(ProjectNode project)
                {
                        string ret = "";
                        foreach (ReferencePathNode node in project.ReferencePaths)
                        {
                                try
                                {
                                        string fullPath = Helper.ResolvePath(node.Path);
                                        if (ret.Length < 1)
                                        {
                                                ret = fullPath;
                                        }
                                        else
                                        {
                                                ret += ";" + fullPath;
                                        }
                                }
                                catch (ArgumentException)
                                {
                                        this.kernel.Log.Write(LogType.Warning, "Could not resolve reference path: {0}", node.Path);
                                }
                        }

                        return ret;
                }

                private static ProjectNode FindProjectInSolution(string name, SolutionNode solution)
                {
                        SolutionNode node = solution;

                        while (node.Parent is SolutionNode)
                                node = node.Parent as SolutionNode;

                        return FindProjectInSolutionRecursively(name, node);
                }

                private static ProjectNode FindProjectInSolutionRecursively(string name, SolutionNode solution)
                {
            name = name.Replace(".exe", String.Empty);

                        if (solution.ProjectsTable.ContainsKey(name.Replace(".exe", String.Empty)))
                                return (ProjectNode)solution.ProjectsTable[name];

                        foreach (SolutionNode child in solution.Solutions)
                        {
                                ProjectNode node = FindProjectInSolutionRecursively(name, child);
                                if (node != null)
                                        return node;
                        }

                        return null;
                }

                private void WriteProject(SolutionNode solution, ProjectNode project)
                {
                        if (!tools.ContainsKey(project.Language))
                        {
                                throw new UnknownLanguageException("Unknown .NET language: " + project.Language);
                        }

                        ToolInfo toolInfo = (ToolInfo)tools[project.Language];
                        string projectFile = Helper.MakeFilePath(project.FullPath, project.Name, toolInfo.FileExtension);
                        StreamWriter ps = new StreamWriter(projectFile);

                        kernel.CurrentWorkingDirectory.Push();
                        Helper.SetCurrentDir(Path.GetDirectoryName(projectFile));

                        #region Project File
                        using (ps)
                        {
                ps.WriteLine("<Project DefaultTargets=\"Build\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\" ToolsVersion=\"{0}\">", (this.Version == VSVersion.VS10 || this.Version == VSVersion.VS11) ? "4.0" : "3.5");
                                ps.WriteLine("  <PropertyGroup>");
                                ps.WriteLine("    <ProjectType>Local</ProjectType>");
                                ps.WriteLine("    <ProductVersion>{0}</ProductVersion>", this.ProductVersion);
                                ps.WriteLine("    <SchemaVersion>{0}</SchemaVersion>", this.SchemaVersion);
                                ps.WriteLine("    <ProjectGuid>{{{0}}}</ProjectGuid>", project.Guid.ToString().ToUpper());

                                // Visual Studio has a hard coded guid for the project type
                                if (project.Type == ProjectType.Web)
                                        ps.WriteLine("    <ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>");
                                ps.WriteLine("    <Configuration Condition=\" '$(Configuration)' == '' \">Debug</Configuration>");
                                ps.WriteLine("    <Platform Condition=\" '$(Platform)' == '' \">AnyCPU</Platform>");
                                ps.WriteLine("    <ApplicationIcon>{0}</ApplicationIcon>", project.AppIcon);
                                ps.WriteLine("    <AssemblyKeyContainerName>");
                                ps.WriteLine("    </AssemblyKeyContainerName>");
                                ps.WriteLine("    <AssemblyName>{0}</AssemblyName>", project.AssemblyName);
                                foreach (ConfigurationNode conf in project.Configurations)
                                {
                                        if (conf.Options.KeyFile != "")
                                        {
                                                ps.WriteLine("    <AssemblyOriginatorKeyFile>{0}</AssemblyOriginatorKeyFile>", conf.Options.KeyFile);
                                                ps.WriteLine("    <SignAssembly>true</SignAssembly>");
                                                break;
                                        }
                                }
                                ps.WriteLine("    <DefaultClientScript>JScript</DefaultClientScript>");
                                ps.WriteLine("    <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>");
                                ps.WriteLine("    <DefaultTargetSchema>IE50</DefaultTargetSchema>");
                                ps.WriteLine("    <DelaySign>false</DelaySign>");
                                ps.WriteLine("    <TargetFrameworkVersion>{0}</TargetFrameworkVersion>", project.FrameworkVersion.ToString().Replace("_", "."));

                                ps.WriteLine("    <OutputType>{0}</OutputType>", project.Type == ProjectType.Web ? ProjectType.Library.ToString() : project.Type.ToString());
                                ps.WriteLine("    <AppDesignerFolder>{0}</AppDesignerFolder>", project.DesignerFolder);
                                ps.WriteLine("    <RootNamespace>{0}</RootNamespace>", project.RootNamespace);
                                ps.WriteLine("    <StartupObject>{0}</StartupObject>", project.StartupObject);
                                ps.WriteLine("    <FileUpgradeFlags>");
                                ps.WriteLine("    </FileUpgradeFlags>");

                                ps.WriteLine("  </PropertyGroup>");

                                foreach (ConfigurationNode conf in project.Configurations)
                                {
                    string compilerDefines = conf.Options["CompilerDefines"].ToString();
                    if (compilerDefines != String.Empty) compilerDefines += ";";
                    compilerDefines += "VISUAL_STUDIO";

                                        ps.Write("  <PropertyGroup ");
                                        ps.WriteLine("Condition=\" '$(Configuration)|$(Platform)' == '{0}|AnyCPU' \">", conf.Name);
                                        ps.WriteLine("    <AllowUnsafeBlocks>{0}</AllowUnsafeBlocks>", conf.Options["AllowUnsafe"]);
                                        ps.WriteLine("    <BaseAddress>{0}</BaseAddress>", conf.Options["BaseAddress"]);
                                        ps.WriteLine("    <CheckForOverflowUnderflow>{0}</CheckForOverflowUnderflow>", conf.Options["CheckUnderflowOverflow"]);
                                        ps.WriteLine("    <ConfigurationOverrideFile>");
                                        ps.WriteLine("    </ConfigurationOverrideFile>");
                                        ps.WriteLine("    <DefineConstants>{0}</DefineConstants>", compilerDefines);
                                        ps.WriteLine("    <DocumentationFile>{0}</DocumentationFile>", Helper.NormalizePath(conf.Options["XmlDocFile"].ToString()));
                                        ps.WriteLine("    <DebugSymbols>{0}</DebugSymbols>", conf.Options["DebugInformation"]);
                                        ps.WriteLine("    <FileAlignment>{0}</FileAlignment>", conf.Options["FileAlignment"]);
                                        ps.WriteLine("    <Optimize>{0}</Optimize>", conf.Options["OptimizeCode"]);
                                        if (project.Type != ProjectType.Web)
                                                ps.WriteLine("    <OutputPath>{0}</OutputPath>",
                                                        Helper.EndPath(Helper.NormalizePath(conf.Options["OutputPath"].ToString())));
                                        else
                                                ps.WriteLine("    <OutputPath>{0}</OutputPath>",
                                                        Helper.EndPath(Helper.NormalizePath("bin\\")));

                                        ps.WriteLine("    <RegisterForComInterop>{0}</RegisterForComInterop>", conf.Options["RegisterComInterop"]);
                                        ps.WriteLine("    <RemoveIntegerChecks>{0}</RemoveIntegerChecks>", conf.Options["RemoveIntegerChecks"]);
                                        ps.WriteLine("    <TreatWarningsAsErrors>{0}</TreatWarningsAsErrors>", conf.Options["WarningsAsErrors"]);
                                        ps.WriteLine("    <WarningLevel>{0}</WarningLevel>", conf.Options["WarningLevel"]);
                                        ps.WriteLine("    <NoStdLib>{0}</NoStdLib>", conf.Options["NoStdLib"]);
                                        ps.WriteLine("    <NoWarn>{0}</NoWarn>", conf.Options["SuppressWarnings"]);
                    ps.WriteLine("    <PlatformTarget>{0}</PlatformTarget>", conf.Options.PlatformTarget);
                                        ps.WriteLine("  </PropertyGroup>");
                                }

                                //ps.WriteLine("      </Settings>");

                                ArrayList projectReferences = new ArrayList(),
                                        otherReferences = new ArrayList();

                                foreach (ReferenceNode refr in project.References)
                                {
                                        ProjectNode projectNode = FindProjectInSolution(refr.Name, solution);

                    if (projectNode == null)
                    {
                        if (!otherReferences.Contains(refr))
                            otherReferences.Add(refr);
                    }
                    else
                    {
                        refr.Name = refr.Name.Replace(".exe", String.Empty);
                        projectReferences.Add(projectNode);
                    }
                                }
                                // Assembly References
                                ps.WriteLine("  <ItemGroup>");
                                foreach (ReferenceNode refr in otherReferences)
                                {
                                        ps.Write("    <Reference");
                                        ps.Write(" Include=\"");
                                        ps.Write(refr.Name);
                                        ps.WriteLine("\">");
                                        ps.Write("        <Name>");
                                        ps.Write(refr.Name);
                                        ps.WriteLine("</Name>");

                                        // TODO: Allow reference to *.exe files
                    if (!String.IsNullOrEmpty(refr.Path))
                    {
                        ps.WriteLine("      <HintPath>{0}</HintPath>", Helper.MakePathRelativeTo(project.FullPath, refr.Path + "\\" + refr.Name + ".dll"));
                    }
                    else
                    {
                        foreach (ReferencePathNode node in project.ReferencePaths)
                        {
                            try
                            {
                                string fullRefPath = Helper.ResolvePath(node.Path);
                                if (File.Exists(fullRefPath + refr.Name + ".dll"))
                                {
                                    ps.WriteLine("      <HintPath>{0}</HintPath>", fullRefPath + refr.Name + ".dll");
                                    break;
                                }
                                else if (File.Exists(fullRefPath + refr.Name + ".exe"))
                                {
                                    ps.WriteLine("      <HintPath>{0}</HintPath>", fullRefPath + refr.Name + ".exe");
                                    break;
                                }
                            }
                            catch (Exception)
                            { }
                        }
                    }
                                        ps.WriteLine("    </Reference>");
                                }
                                ps.WriteLine("  </ItemGroup>");

                                //Project References
                                ps.WriteLine("  <ItemGroup>");
                                foreach (ProjectNode projectReference in projectReferences)
                                {
                                        ToolInfo tool = (ToolInfo)tools[projectReference.Language];
                                        if (tools == null)
                                                throw new UnknownLanguageException();

                                        // TODO: Allow reference to visual basic projects
                                        ps.WriteLine("    <ProjectReference Include=\"{0}\">", Helper.MakePathRelativeTo(project.FullPath, Helper.MakeFilePath(projectReference.FullPath, projectReference.Name, tool.FileExtension)));
                                        ps.WriteLine("      <Name>{0}</Name>", projectReference.Name);
                                        ps.WriteLine("      <Project>{0}</Project>", projectReference.Guid.ToString("B").ToUpper());
                                        ps.WriteLine("      <Package>{0}</Package>", tool.Guid.ToUpper());
                                        ps.WriteLine("    </ProjectReference>");
                                }
                                ps.WriteLine("  </ItemGroup>");

                                //                ps.WriteLine("    </Build>");
                                ps.WriteLine("  <ItemGroup>");

                                //                ps.WriteLine("      <Include>");
                                ArrayList list = new ArrayList();
                                ArrayList filesToRemove = new ArrayList();

                                foreach (string path in project.Files)
                                {
                                        string lower = path.ToLower();
                                        if (lower.EndsWith(".resx"))
                                        {
                                                string codebehind = String.Format("{0}.Designer{1}", path.Substring(0, path.LastIndexOf('.')), toolInfo.LanguageExtension);
                                                if (!list.Contains(codebehind))
                                                        list.Add(codebehind);
                                        }
                                }
                                
                                foreach (string file in project.Files)
                                {
                                        //                                      if (file == "Properties\\Bind.Designer.cs")
                                        //                                      {
                                        //                                              Console.WriteLine("Wait a minute!");
                                        //                                              Console.WriteLine(project.Files.GetSubType(file).ToString());
                                        //                                      }

                                        SubType subType = project.Files.GetSubType(file);

                    if (file.EndsWith("Settings.Designer.cs"))
                        subType = SubType.Settings;

                                        if (subType != SubType.Code && subType != SubType.Settings && subType != SubType.Designer
                                                && subType != SubType.CodeBehind)
                                        {
                                                ps.WriteLine("    <EmbeddedResource Include=\"{0}\">", file.Substring(0, file.LastIndexOf('.')) + ".resx");
                                                ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(file));
                                                //ps.WriteLine("      <SubType>Designer</SubType>");
                                                ps.WriteLine("    </EmbeddedResource>");
                                        }

                                        if (subType == SubType.Designer)
                                        {
                                                ps.WriteLine("    <EmbeddedResource Include=\"{0}\">", file);
                                                
                                                
                                                string autogen_name = file.Substring(0, file.LastIndexOf('.')) + ".Designer.cs";
                        string dependent_name = file.Substring(0, file.LastIndexOf('.')) + ".cs";

                        // Check for a parent .cs file with the same name as this designer file
                        if (File.Exists(dependent_name))
                        {
                            ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(dependent_name));
                        }
                        else
                        {
                            /* 
                             * These two lines screw up the designer, ie: if you make a change to a form,
                             * when you press Save VS corrups the .Designer.cs file 
                             */
                            ps.WriteLine("      <Generator>ResXFileCodeGenerator</Generator>");
                            ps.WriteLine("      <LastGenOutput>{0}</LastGenOutput>", Path.GetFileName(autogen_name));
                            ps.WriteLine("      <SubType>" + subType + "</SubType>");
                        }
                                                
                        ps.WriteLine("    </EmbeddedResource>");
                                                /*if (File.Exists(autogen_name))
                                                {
                                                        ps.WriteLine("    <Compile Include=\"{0}\">", autogen_name);
                                                        //ps.WriteLine("      <DesignTime>True</DesignTime>");

                            // If a parent .cs file exists, link this autogen file to it. Otherwise link
                            // to the designer file
                            if (File.Exists(dependent_name))
                            {
                                ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(dependent_name));
                            }
                            else
                            {
                                ps.WriteLine("      <AutoGen>True</AutoGen>");
                                ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(file));
                            }
        
                            ps.WriteLine("    </Compile>");
                                                }*/

                        if (!list.Contains(autogen_name))
                                                    list.Add(autogen_name);
                                        }
                                        if (subType == SubType.Settings)
                                        {
                                                ps.Write("    <{0} ", project.Files.GetBuildAction(file));
                                                ps.WriteLine("Include=\"{0}\">", file);
                                                string fileName = Path.GetFileName(file);
                                                if (project.Files.GetBuildAction(file) == BuildAction.None)
                                                {
                                                        ps.WriteLine("      <Generator>SettingsSingleFileGenerator</Generator>");
                                                        ps.WriteLine("      <LastGenOutput>{0}</LastGenOutput>", fileName.Substring(0, fileName.LastIndexOf('.')) + ".Designer.cs");
                                                }
                                                else
                                                {
                            string fileNameShort = fileName.Substring(0, fileName.LastIndexOf('.'));
                            string fileNameShorter = fileNameShort.Substring(0, fileNameShort.LastIndexOf('.'));

                                                        ps.WriteLine("      <AutoGen>True</AutoGen>");
                                                        ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(fileNameShorter + ".settings"));
                            ps.WriteLine("      <DesignTimeSharedInput>True</DesignTimeSharedInput>");
                                                }
                                                ps.WriteLine("    </{0}>", project.Files.GetBuildAction(file));
                                        }
                                        else if (subType != SubType.Designer)
                                        {
                                                string path = Helper.NormalizePath(file);
                        string path_lower = path.ToLower();

                                                //if (!list.Contains(file))
                                                {
                                                        ps.Write("    <{0} ", project.Files.GetBuildAction(path));

                                                        int startPos = 0;
                                                        if (project.Files.GetPreservePath(file))
                                                        {
                                                                while ((@"./\").IndexOf(file.Substring(startPos, 1)) != -1)
                                                                        startPos++;

                                                        }
                                                        else
                                                        {
                                                                startPos = file.LastIndexOf(Path.GetFileName(path));
                                                        }
                                                        
                                                        ps.WriteLine("Include=\"{0}\">", path);

                                                        int last_period_index = file.LastIndexOf('.');
                                                        string short_file_name = file.Substring(0, last_period_index);
                                                        string extension = Path.GetExtension(path);
                                                        string designer_format = string.Format(".designer{0}", extension);

                            if (path_lower.EndsWith(designer_format))
                                                        {
                                                                int designer_index = path_lower.IndexOf(designer_format);
                                                                string file_name = path.Substring(0, designer_index);

                                if (File.Exists(file_name + ".cs"))
                                {
                                    ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(file_name + ".cs"));
                                }
                                else if (File.Exists(file_name + ".resx"))
                                {
                                    ps.WriteLine("      <AutoGen>True</AutoGen>");
                                    ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(file_name + ".resx"));
                                }
                                                        }
                                                        else if (subType == SubType.CodeBehind)
                                                        {
                                                                ps.WriteLine("      <DependentUpon>{0}</DependentUpon>", Path.GetFileName(short_file_name));
                                                        }
                                                        if (project.Files.GetIsLink(file))
                                                        {
                                                                string alias = project.Files.GetLinkPath(file);
                                                                alias += file.Substring(startPos);
                                                                alias = Helper.NormalizePath(alias);
                                                                ps.WriteLine("      <Link>{0}</Link>", alias);
                                                        }
                                                        else if (project.Files.GetBuildAction(file) != BuildAction.None)
                                                        {
                                                                if (project.Files.GetBuildAction(file) != BuildAction.EmbeddedResource)
                                                                {
                                    //HACK: Ugly method of supporting WinForms
                                    if (file.Contains("frm") && !file.Contains("Designer.cs"))
                                        ps.WriteLine("      <SubType>Form</SubType>");
                                    //else
                                    //    ps.WriteLine("      <SubType>{0}</SubType>", subType);
                                                                }
                                                        }

                                                        if (project.Files.GetCopyToOutput(file) != CopyToOutput.Never)
                                                        {
                                                                ps.WriteLine("      <CopyToOutputDirectory>{0}</CopyToOutputDirectory>", project.Files.GetCopyToOutput(file));
                                                        }

                                                        ps.WriteLine("    </{0}>", project.Files.GetBuildAction(file));
                                                }
                                        }
                                }

                                ps.WriteLine("  </ItemGroup>");
                                ps.WriteLine("  <Import Project=\"" + toolInfo.ImportProject + "\" />");
                                ps.WriteLine("  <PropertyGroup>");
                                ps.WriteLine("    <PreBuildEvent>");
                                ps.WriteLine("    </PreBuildEvent>");
                                ps.WriteLine("    <PostBuildEvent>");
                                ps.WriteLine("    </PostBuildEvent>");
                                ps.WriteLine("  </PropertyGroup>");
                                ps.WriteLine("</Project>");
                        }
                        #endregion

                        #region User File

                        ps = new StreamWriter(projectFile + ".user");
                        using (ps)
                        {
                                ps.WriteLine("<Project xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">");
                                //ps.WriteLine( "<VisualStudioProject>" );
                                //ps.WriteLine("  <{0}>", toolInfo.XMLTag);
                                //ps.WriteLine("    <Build>");
                                ps.WriteLine("  <PropertyGroup>");
                                //ps.WriteLine("      <Settings ReferencePath=\"{0}\">", MakeRefPath(project));
                                ps.WriteLine("    <Configuration Condition=\" '$(Configuration)' == '' \">Debug</Configuration>");
                                ps.WriteLine("    <Platform Condition=\" '$(Platform)' == '' \">AnyCPU</Platform>");
                                ps.WriteLine("    <ReferencePath>{0}</ReferencePath>", MakeRefPath(project));
                                ps.WriteLine("    <LastOpenVersion>{0}</LastOpenVersion>", this.ProductVersion);
                                ps.WriteLine("    <ProjectView>ProjectFiles</ProjectView>");
                                ps.WriteLine("    <ProjectTrust>0</ProjectTrust>");
                                ps.WriteLine("  </PropertyGroup>");
                                foreach (ConfigurationNode conf in project.Configurations)
                                {
                                        ps.Write("  <PropertyGroup");
                                        ps.Write(" Condition = \" '$(Configuration)|$(Platform)' == '{0}|AnyCPU' \"", conf.Name);
                                        ps.WriteLine(" />");
                                }
                                //ps.WriteLine("      </Settings>");

                                //ps.WriteLine("    </Build>");
                                //ps.WriteLine("  </{0}>", toolInfo.XMLTag);
                                //ps.WriteLine("</VisualStudioProject>");
                                ps.WriteLine("</Project>");
                        }
                        #endregion

                        kernel.CurrentWorkingDirectory.Pop();
                }

                private void WriteSolution(SolutionNode solution, bool writeSolutionToDisk)
                {
                        kernel.Log.Write("Creating {0} solution and project files", this.VersionName);

                        foreach (SolutionNode child in solution.Solutions)
                        {
                                kernel.Log.Write("...Creating folder: {0}", child.Name);
                                WriteSolution(child, false);
                        }

                        foreach (ProjectNode project in solution.Projects)
                        {
                                kernel.Log.Write("...Creating project: {0}", project.Name);
                                WriteProject(solution, project);
                        }

                        foreach (DatabaseProjectNode project in solution.DatabaseProjects)
                        {
                                kernel.Log.Write("...Creating database project: {0}", project.Name);
                                WriteDatabaseProject(solution, project);
                        }

                        if (writeSolutionToDisk) // only write main solution
                        {
                                kernel.Log.Write("");
                                string solutionFile = Helper.MakeFilePath(solution.FullPath, solution.Name, "sln");
                                StreamWriter ss = new StreamWriter(solutionFile);

                                kernel.CurrentWorkingDirectory.Push();
                                Helper.SetCurrentDir(Path.GetDirectoryName(solutionFile));

                                using (ss)
                                {
                                        ss.WriteLine("Microsoft Visual Studio Solution File, Format Version {0}", this.SolutionVersion);

                    switch (this.Version)
                    {
                        case VSVersion.VS70:
                        case VSVersion.VS71:
                            ss.WriteLine("# Visual Studio 2003");
                            break;
                        case VSVersion.VS80:
                            ss.WriteLine("# Visual Studio 2005");
                            break;
                        case VSVersion.VS90:
                            ss.WriteLine("# Visual Studio 2008");
                            break;
                        case VSVersion.VS10:
                            ss.WriteLine("# Visual Studio 2010");
                            break;
                    }

                                        WriteProjectDeclarations(ss, solution, solution);

                                        ss.WriteLine("Global");

                                        ss.WriteLine("\tGlobalSection(SolutionConfigurationPlatforms) = preSolution");
                                        foreach (ConfigurationNode conf in solution.Configurations)
                                        {
                                                ss.WriteLine("\t\t{0}|Any CPU = {0}|Any CPU", conf.Name);
                                        }
                                        ss.WriteLine("\tEndGlobalSection");

                                        ss.WriteLine("\tGlobalSection(ProjectConfigurationPlatforms) = postSolution");
                                        WriteConfigurationLines(solution.Configurations, solution, ss);
                                        ss.WriteLine("\tEndGlobalSection");

                                        if (solution.Solutions.Count > 0)
                                        {
                                                ss.WriteLine("\tGlobalSection(NestedProjects) = preSolution");
                                                foreach (SolutionNode embeddedSolution in solution.Solutions)
                                                {
                                                        WriteNestedProjectMap(ss, embeddedSolution);
                                                }
                                                ss.WriteLine("\tEndGlobalSection");
                                        }

                                        ss.WriteLine("EndGlobal");
                                }

                                kernel.CurrentWorkingDirectory.Pop();
                        }
                }

                private void WriteProjectDeclarations(StreamWriter writer, SolutionNode actualSolution, SolutionNode embeddedSolution)
                {
                        foreach (SolutionNode childSolution in embeddedSolution.Solutions)
                        {
                                WriteEmbeddedSolution(writer, childSolution);
                                WriteProjectDeclarations(writer, actualSolution, childSolution);
                        }

                        foreach (ProjectNode project in embeddedSolution.Projects)
                        {
                                WriteProject(actualSolution, writer, project);
                        }

                        foreach (DatabaseProjectNode dbProject in embeddedSolution.DatabaseProjects)
                        {
                                WriteProject(actualSolution, writer, dbProject);
                        }

                        if (actualSolution.Guid == embeddedSolution.Guid)
                        {
                                WriteSolutionFiles(actualSolution, writer);
                        }
                }

                private static void WriteNestedProjectMap(StreamWriter writer, SolutionNode embeddedSolution)
                {
                        foreach (ProjectNode project in embeddedSolution.Projects)
                        {
                                WriteNestedProject(writer, embeddedSolution, project.Guid);
                        }

                        foreach (DatabaseProjectNode dbProject in embeddedSolution.DatabaseProjects)
                        {
                                WriteNestedProject(writer, embeddedSolution, dbProject.Guid);
                        }

                        foreach (SolutionNode child in embeddedSolution.Solutions)
                        {
                                WriteNestedProject(writer, embeddedSolution, child.Guid);
                                WriteNestedProjectMap(writer, child);
                        }
                }

                private static void WriteNestedProject(StreamWriter writer, SolutionNode solution, Guid projectGuid)
                {
                        WriteNestedFolder(writer, solution.Guid, projectGuid);
                }

                private static void WriteNestedFolder(StreamWriter writer, Guid parentGuid, Guid childGuid)
                {
                        writer.WriteLine("\t\t{0} = {1}",
                                childGuid.ToString("B").ToUpper(),
                                parentGuid.ToString("B").ToUpper());
                }

                private static void WriteConfigurationLines(ICollection configurations, SolutionNode solution, StreamWriter ss)
                {
                        foreach (ProjectNode project in solution.Projects)
                        {
                                foreach (ConfigurationNode conf in configurations)
                                {
                                        ss.WriteLine("\t\t{0}.{1}|Any CPU.ActiveCfg = {1}|Any CPU",
                                                project.Guid.ToString("B").ToUpper(),
                                                conf.Name);

                                        ss.WriteLine("\t\t{0}.{1}|Any CPU.Build.0 = {1}|Any CPU",
                                                project.Guid.ToString("B").ToUpper(),
                                                conf.Name);
                                }
                        }

                        foreach (SolutionNode child in solution.Solutions)
                        {
                                WriteConfigurationLines(configurations, child, ss);
                        }
                }

                private void WriteSolutionFiles(SolutionNode solution, StreamWriter ss)
                {
            if (solution.Files != null && solution.Files.Count > 0)
                            WriteProject(ss, "Folder", solution.Guid, "Solution Files", "Solution Files", solution.Files);
                }

                private void WriteEmbeddedSolution(StreamWriter writer, SolutionNode embeddedSolution)
                {
                        WriteProject(writer, "Folder", embeddedSolution.Guid, embeddedSolution.Name, embeddedSolution.Name, embeddedSolution.Files);
                }

                private void WriteProject(SolutionNode solution, StreamWriter ss, ProjectNode project)
                {
                        WriteProject(ss, solution, project.Language, project.Guid, project.Name, project.FullPath);
                }

                private void WriteProject(SolutionNode solution, StreamWriter ss, DatabaseProjectNode dbProject)
                {
                        if (solution.Files != null && solution.Files.Count > 0)
                                WriteProject(ss, solution, "Database", dbProject.Guid, dbProject.Name, dbProject.FullPath);
                }

                const string ProjectDeclarationBeginFormat = "Project(\"{0}\") = \"{1}\", \"{2}\", \"{3}\"";
                const string ProjectDeclarationEndFormat = "EndProject";

                private void WriteProject(StreamWriter ss, SolutionNode solution, string language, Guid guid, string name, string projectFullPath)
                {
                        if (!tools.ContainsKey(language))
                                throw new UnknownLanguageException("Unknown .NET language: " + language);

                        ToolInfo toolInfo = (ToolInfo)tools[language];

                        string path = Helper.MakePathRelativeTo(solution.FullPath, projectFullPath);

                        path = Helper.MakeFilePath(path, name, toolInfo.FileExtension);

                        WriteProject(ss, language, guid, name, path);
                }

                private void WriteProject(StreamWriter writer, string language, Guid projectGuid, string name, string location)
                {
                        WriteProject(writer, language, projectGuid, name, location, null);
                }

                private void WriteProject(StreamWriter writer, string language, Guid projectGuid, string name, string location, FilesNode files)
                {
                        if (!tools.ContainsKey(language))
                                throw new UnknownLanguageException("Unknown .NET language: " + language);

                        ToolInfo toolInfo = (ToolInfo)tools[language];

                        writer.WriteLine(ProjectDeclarationBeginFormat,
                                toolInfo.Guid,
                                name,
                                location,
                                projectGuid.ToString("B").ToUpper());

                        if (files != null)
                        {
                                writer.WriteLine("\tProjectSection(SolutionItems) = preProject");

                                foreach (string file in files)
                                        writer.WriteLine("\t\t{0} = {0}", file);

                                writer.WriteLine("\tEndProjectSection");
                        }

                        writer.WriteLine(ProjectDeclarationEndFormat);
                }

                private void WriteDatabaseProject(SolutionNode solution, DatabaseProjectNode project)
                {
                        string projectFile = Helper.MakeFilePath(project.FullPath, project.Name, "dbp");
                        IndentedTextWriter ps = new IndentedTextWriter(new StreamWriter(projectFile), "   ");

                        kernel.CurrentWorkingDirectory.Push();

                        Helper.SetCurrentDir(Path.GetDirectoryName(projectFile));

                        using (ps)
                        {
                                ps.WriteLine("# Microsoft Developer Studio Project File - Database Project");
                                ps.WriteLine("Begin DataProject = \"{0}\"", project.Name);
                                ps.Indent++;
                                ps.WriteLine("MSDTVersion = \"80\"");
                                // TODO: Use the project.Files property
                                if (ContainsSqlFiles(Path.GetDirectoryName(projectFile)))
                                        WriteDatabaseFoldersAndFiles(ps, Path.GetDirectoryName(projectFile));

                                ps.WriteLine("Begin DBRefFolder = \"Database References\"");
                                ps.Indent++;
                                foreach (DatabaseReferenceNode reference in project.References)
                                {
                                        ps.WriteLine("Begin DBRefNode = \"{0}\"", reference.Name);
                                        ps.Indent++;
                                        ps.WriteLine("ConnectStr = \"{0}\"", reference.ConnectionString);
                                        ps.WriteLine("Provider = \"{0}\"", reference.ProviderId.ToString("B").ToUpper());
                                        //ps.WriteLine("Colorizer = 5");
                                        ps.Indent--;
                                        ps.WriteLine("End");
                                }
                                ps.Indent--;
                                ps.WriteLine("End");
                                ps.Indent--;
                                ps.WriteLine("End");

                                ps.Flush();
                        }

                        kernel.CurrentWorkingDirectory.Pop();
                }

                private bool ContainsSqlFiles(string folder)
                {
                        foreach (string file in Directory.GetFiles(folder, "*.sql"))
                        {
                                return true; // if the folder contains 1 .sql file, that's good enough
                        }

                        foreach (string child in Directory.GetDirectories(folder))
                        {
                                if (ContainsSqlFiles(child))
                                        return true; // if 1 child folder contains a .sql file, still good enough
                        }

                        return false;
                }

                private void WriteDatabaseFoldersAndFiles(IndentedTextWriter writer, string folder)
                {
                        foreach (string child in Directory.GetDirectories(folder))
                        {
                                if (ContainsSqlFiles(child))
                                {
                                        writer.WriteLine("Begin Folder = \"{0}\"", Path.GetFileName(child));
                                        writer.Indent++;
                                        WriteDatabaseFoldersAndFiles(writer, child);
                                        writer.Indent--;
                                        writer.WriteLine("End");
                                }
                        }
                        foreach (string file in Directory.GetFiles(folder, "*.sql"))
                        {
                                writer.WriteLine("Script = \"{0}\"", Path.GetFileName(file));
                        }
                }

                private void CleanProject(ProjectNode project)
                {
                        kernel.Log.Write("...Cleaning project: {0}", project.Name);

                        ToolInfo toolInfo = (ToolInfo)tools[project.Language];
                        string projectFile = Helper.MakeFilePath(project.FullPath, project.Name, toolInfo.FileExtension);
                        string userFile = projectFile + ".user";

                        Helper.DeleteIfExists(projectFile);
                        Helper.DeleteIfExists(userFile);
                }

                private void CleanSolution(SolutionNode solution)
                {
                        kernel.Log.Write("Cleaning {0} solution and project files", this.VersionName, solution.Name);

                        string slnFile = Helper.MakeFilePath(solution.FullPath, solution.Name, "sln");
                        string suoFile = Helper.MakeFilePath(solution.FullPath, solution.Name, "suo");

                        Helper.DeleteIfExists(slnFile);
                        Helper.DeleteIfExists(suoFile);

                        foreach (ProjectNode project in solution.Projects)
                        {
                                CleanProject(project);
                        }

                        kernel.Log.Write("");
                }

                #endregion

                #region ITarget Members

                /// <summary>
                /// Writes the specified kern.
                /// </summary>
                /// <param name="kern">The kern.</param>
                public virtual void Write(Kernel kern)
                {
                        if (kern == null)
                        {
                                throw new ArgumentNullException("kern");
                        }
                        kernel = kern;
                        foreach (SolutionNode sol in kernel.Solutions)
                        {
                                WriteSolution(sol, true);
                        }
                        kernel = null;
                }

                /// <summary>
                /// Cleans the specified kern.
                /// </summary>
                /// <param name="kern">The kern.</param>
                public virtual void Clean(Kernel kern)
                {
                        if (kern == null)
                        {
                                throw new ArgumentNullException("kern");
                        }
                        kernel = kern;
                        foreach (SolutionNode sol in kernel.Solutions)
                        {
                                CleanSolution(sol);
                        }
                        kernel = null;
                }

                #endregion
        }
}