///<summary>constructor</summary>
public CompilationUnit(string assemblyName, string language, string defaultNamespace, FileUnit[] fileList)
{
_assemblyName = assemblyName;
_language = language;
_fileList = fileList;
_defaultNamespace = defaultNamespace;
}
// <summary>
// Constructor
// </summary>
internal SourceFileInfo(FileUnit file)
{
_filePath = file.Path;
_fileLinkAlias = file.LinkAlias;
_fileLogicalName = file.LogicalName;
_sourcePath = null;
_relativeSourceFilePath = null;
_stream = null;
_isXamlFile = false;
if (!string.IsNullOrEmpty(file.Path) && file.Path.ToUpperInvariant().EndsWith(XAML, StringComparison.Ordinal))
{
_isXamlFile = true;
}
}
//
// Return FileInfo for the given source file.
//
private SourceFileInfo OnSourceFileResolve(FileUnit file)
{
SourceFileInfo sourceFileInfo;
if (SourceFileResolve != null)
{
//
// If SourceFileResolve event handler is registered, the handler
// is responsible for generating the SourceFileInfo.
// This is for MSBUILD tasks.
//
SourceFileResolveEventArgs scea = new SourceFileResolveEventArgs(file);
SourceFileResolve(this, scea);
sourceFileInfo = scea.SourceFileInfo;
}
else
{
// If SourceFileResolve event handler is not registered, generate
// the default SourceFileInfo for this file.
//
sourceFileInfo = new SourceFileInfo(file);
sourceFileInfo.SourcePath = _compilationUnitSourcePath;
if (sourceFileInfo.IsXamlFile)
{
int fileExtIndex = file.Path.LastIndexOf(DOT, StringComparison.Ordinal);
sourceFileInfo.RelativeSourceFilePath = file.Path.Substring(0, fileExtIndex);
}
}
return sourceFileInfo;
}
//
// Generate the SourceFileInfo for the source file.
// Do the appropriate initiallization work and file checking.
//
private void Initialize(FileUnit sourceFile)
{
try
{
// Keep the SourceFileInfo for the passed source file.
SourceFileInfo = OnSourceFileResolve(sourceFile);
// Process the input file
if (sourceFile.Path == null || !SourceFileInfo.IsXamlFile)
{
ThrowCompilerException(SRID.InvalidMarkupFile);
}
if (!TaskFileService.Exists(sourceFile.Path))
{
ThrowCompilerException(SRID.FileNotFound, sourceFile.Path);
}
// Prime the output directory
if (TargetPath.Length > 0)
{
// check for ending '\'
if (!TargetPath.EndsWith(ESCAPED_BACKSLASH, StringComparison.Ordinal))
{
TargetPath += ESCAPED_BACKSLASH;
}
}
int pathEndIndex = SourceFileInfo.RelativeSourceFilePath.LastIndexOf(ESCAPED_BACKSLASH, StringComparison.Ordinal);
string targetPath = TargetPath + SourceFileInfo.RelativeSourceFilePath.Substring(0, pathEndIndex + 1);
// Create if not already exists
if (targetPath.Length > 0 && !Directory.Exists(targetPath))
{
Directory.CreateDirectory(targetPath);
}
}
// All exceptions including NullRef & SEH need to be caught by the markupcompiler
// since it is an app and not a component.
#pragma warning suppress 6500
catch (Exception e)
{
OnError(e);
}
}
// <summary>
// Start the compilation.
// </summary>
// <param name="assemblyName"></param>
// <param name="language"></param>
// <param name="rootNamespace"></param>
// <param name="fileList"></param>
// <param name="isSecondPass"></param>
// <returns></returns>
internal bool DoCompilation(string assemblyName, string language, string rootNamespace, FileUnit[] fileList, bool isSecondPass)
{
bool ret = true;
CompilationUnit compUnit = new CompilationUnit(assemblyName, language, rootNamespace, fileList);
compUnit.Pass2 = isSecondPass;
// Set some properties required by the CompilationUnit
compUnit.ApplicationFile = _applicationMarkup;
compUnit.SourcePath = _sourceDir;
//Set the properties required by MarkupCompiler
_mc.SourceFileResolve += new SourceFileResolveEventHandler(OnSourceFileResolve);
_mc.Error += new MarkupErrorEventHandler(OnCompilerError);
LocalizationDirectivesToLocFile localizeFlag = (LocalizationDirectivesToLocFile)_localizationDirectivesToLocFile;
//
// Localization file should not be generated for Intellisense build. Thus
// checking IsRealBuild.
//
if ((localizeFlag == MS.Internal.LocalizationDirectivesToLocFile.All
|| localizeFlag == MS.Internal.LocalizationDirectivesToLocFile.CommentsOnly)
&& (TaskFileService.IsRealBuild))
{
_mc.ParserHooks = new LocalizationParserHooks(_mc, localizeFlag, isSecondPass);
}
if (isSecondPass)
{
for (int i = 0; i < _mc.ReferenceAssemblyList.Count; i++)
{
ReferenceAssembly asmReference = _mc.ReferenceAssemblyList[i] as ReferenceAssembly;
if (asmReference != null)
{
if (String.Compare(asmReference.AssemblyName, assemblyName, StringComparison.OrdinalIgnoreCase) == 0)
{
// Set the local assembly file to markupCompiler
_mc.LocalAssemblyFile = asmReference;
}
}
}
}
// finally compile the app
_mc.Compile(compUnit);
return ret;
}
//
// Call MarkupCompiler to do the real compilation work.
//
private void DoLocalReferenceMarkupCompilation(FileUnit localApplicationFile, FileUnit[] localXamlPageFileList, ArrayList referenceList)
{
// When code goes here, the MarkupCompilation is really required, so don't need
// to do more further validation inside this private method.
Log.LogMessageFromResources(MessageImportance.Low, SRID.DoCompilation);
AppDomain appDomain = null;
CompilerWrapper compilerWrapper = null;
try
{
compilerWrapper = TaskHelper.CreateCompilerWrapper(AlwaysCompileMarkupFilesInSeparateDomain, ref appDomain);
if (compilerWrapper != null)
{
compilerWrapper.OutputPath = OutputPath;
compilerWrapper.TaskLogger = Log;
compilerWrapper.UnknownErrorID = UnknownErrorID;
compilerWrapper.XamlDebuggingInformation = XamlDebuggingInformation;
compilerWrapper.TaskFileService = _taskFileService;
if (OutputType.Equals(SharedStrings.Exe) || OutputType.Equals(SharedStrings.WinExe))
{
compilerWrapper.ApplicationMarkup = localApplicationFile;
}
compilerWrapper.References = referenceList;
compilerWrapper.LocalizationDirectivesToLocFile = (int)_localizationDirectives;
// This is for Pass2 compilation
compilerWrapper.DoCompilation(AssemblyName, Language, RootNamespace, localXamlPageFileList, true);
//
// If no any xaml file with local-types wants to reference an internal type from
// current assembly and friend assembly, and InternalTypeHelperFile is set in the
// cache file, now it is the time to remove the content of InternalTypeHelper File.
//
// We still keep the empty file to make other parts of the build system happy.
//
if (!String.IsNullOrEmpty(_internalTypeHelperFile) && !compilerWrapper.HasInternals)
{
if (TaskFileService.Exists(_internalTypeHelperFile))
{
// Make empty content for this file.
MemoryStream memStream = new MemoryStream();
using (StreamWriter writer = new StreamWriter(memStream, new UTF8Encoding(false)))
{
writer.WriteLine(String.Empty);
writer.Flush();
TaskFileService.WriteFile(memStream.ToArray(), _internalTypeHelperFile);
}
Log.LogMessageFromResources(MessageImportance.Low, SRID.InternalTypeHelperNotRequired, _internalTypeHelperFile);
}
}
}
}
finally
{
if (compilerWrapper != null && compilerWrapper.ErrorTimes > 0)
{
_nErrors += compilerWrapper.ErrorTimes;
}
if (appDomain != null)
{
Log.MarkAsInactive(); // see Dev11 354473
AppDomain.Unload(appDomain);
compilerWrapper = null;
}
}
}
//
// Generate the necessary file lists and other information required by MarkupCompiler.
//
// Output ArrayLists: localApplicationFile,
// localXamlPageFileList
// referenceList
//
private void PrepareForMarkupCompilation(out FileUnit localApplicationFile, out FileUnit[] localXamlPageFileList, out ArrayList referenceList)
{
Log.LogMessageFromResources(MessageImportance.Low, SRID.PreparingCompile);
Log.LogMessageFromResources(MessageImportance.Low, SRID.OutputType, OutputType);
// Initialize the output parameters
localXamlPageFileList = new FileUnit[0];
localApplicationFile = FileUnit.Empty;
referenceList = new ArrayList();
if (_localApplicationFile != null)
{
// We don't want to support multiple application definition file per project.
localApplicationFile = new FileUnit(_localApplicationFile.FilePath, _localApplicationFile.LinkAlias, _localApplicationFile.LogicalName);
Log.LogMessageFromResources(MessageImportance.Low, SRID.LocalRefAppDefFile, localApplicationFile);
}
// Generate the Xaml Markup file list
if (_localMarkupPages != null && _localMarkupPages.Length > 0)
{
int localFileNum = _localMarkupPages.Length;
localXamlPageFileList = new FileUnit[localFileNum];
for (int i = 0; i < localFileNum; i++)
{
FileUnit localPageFile = new FileUnit(_localMarkupPages[i].FilePath, _localMarkupPages[i].LinkAlias, _localMarkupPages[i].LogicalName);
localXamlPageFileList[i] = localPageFile;
Log.LogMessageFromResources(MessageImportance.Low, SRID.LocalRefMarkupPage, localPageFile);
}
}
//
// Generate the asmmebly reference list.
// The temporay target assembly should have been added into Reference list from target file.
//
if (References != null && References.Length > 0)
{
ReferenceAssembly asmReference;
string refpath, asmname;
for (int i = 0; i < References.Length; i++)
{
refpath = References[i].ItemSpec;
refpath = TaskHelper.CreateFullFilePath(refpath, SourceDir);
asmname = Path.GetFileNameWithoutExtension(refpath);
asmReference = new ReferenceAssembly(refpath, asmname);
referenceList.Add(asmReference);
//
// If always run the compilation in second appdomain, there is no need to specially
// handle the referenced assemblies.
// Unload the appdomain can unload all the referenced assemblies.
//
if (AlwaysCompileMarkupFilesInSeparateDomain == false)
{
bool bCouldbeChanged = TaskHelper.CouldReferenceAssemblyBeChanged(refpath, KnownReferencePaths, AssembliesGeneratedDuringBuild);
if (bCouldbeChanged)
{
MarkupCompiler.InitializeAssemblyState(asmname);
}
}
}
}
}
/// <summary>
/// constructor
/// </summary>
internal SourceFileResolveEventArgs(FileUnit file)
{
_sourceFileInfo = new SourceFileInfo(file);
}
/// <summary>
/// constructor
/// </summary>
internal SourceFileResolveEventArgs(FileUnit file)
{
_sourceFileInfo = new SourceFileInfo(file);
}