public void ManageNamespace(XamlReader reader)
{
switch (reader.NodeType)
{
case XamlNodeType.NamespaceDeclaration:
tempNamespaceList.Add(reader.Namespace.Prefix,
new NamespaceDeclaration(
XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(reader.Namespace.Namespace, this.localAssemblyName),
reader.Namespace.Prefix));
break;
case XamlNodeType.StartObject:
case XamlNodeType.StartMember:
case XamlNodeType.GetObject:
if (tempNamespaceList != null)
{
namespaceStack.Push(tempNamespaceList);
tempNamespaceList = new Dictionary <string, NamespaceDeclaration>();
}
break;
case XamlNodeType.EndMember:
case XamlNodeType.EndObject:
namespaceStack.Pop();
break;
default:
break;
}
}
bool GetAppDomainAndExecute()
{
AppDomain appDomain = null;
try
{
appDomain = CreateNewAppDomain();
bool ret = ExecuteInternal(appDomain);
return(ret);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.Log, e.Message);
return(false);
}
finally
{
if (appDomain != null)
{
AppDomain.Unload(appDomain);
}
}
}
protected override XamlType GetXamlType(string xamlNamespace, string name, params XamlType[] typeArguments)
{
XamlType xamlType = base.GetXamlType(xamlNamespace, name, typeArguments);
if (xamlType == null || xamlType.IsUnknown)
{
xamlNamespace = XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(xamlNamespace, this.localAssemblyName, this.realAssemblyName);
xamlType = base.GetXamlType(xamlNamespace, name, typeArguments);
}
else if (!xamlType.UnderlyingType.Assembly.ReflectionOnly &&
xamlType.UnderlyingType.Assembly != typeof(object).Assembly)
{
// Types from XamlLanguage are live; but we want the ROL equivalent, so that we can validate
// against expected member types. We do this by looking it up via its clr-namespace form.
// Note this means that the resulting XamlType will only have its clr-namespace, not the XAML2006 namespace.
IList <string> namespaces = xamlType.GetXamlNamespaces();
Fx.Assert(namespaces.Contains(XamlLanguage.Xaml2006Namespace) && xamlType.TypeArguments == null,
"This should only happen for XamlLanguage types, none of which are generic");
string clrNamespace = namespaces[namespaces.Count - 1];
XamlType rolType = base.GetXamlType(clrNamespace, xamlType.UnderlyingType.Name);
if (rolType != null)
{
xamlType = rolType;
}
}
return(xamlType);
}
PropertyData LoadProperty(XamlReader xamlReader)
{
if (xamlReader == null)
{
throw FxTrace.Exception.ArgumentNull("xamlReader");
}
PropertyData property = new PropertyData();
while (xamlReader.Read())
{
if (xamlReader.NodeType == XamlNodeType.StartMember)
{
XamlMember member = xamlReader.Member;
switch (member.Name)
{
case "Name":
property.Name = ReadValueAsString(xamlReader.ReadSubtree());
break;
case "Type":
property.Type = ReadPropertyType(xamlReader.ReadSubtree());
break;
case "Attributes":
foreach (AttributeData attribute in ReadAttributesCollection(xamlReader.ReadSubtree()))
{
property.Attributes.Add(attribute);
}
break;
case "Modifier":
string propertyModifier = ReadValueAsString(xamlReader.ReadSubtree());
property.Visibility = XamlBuildTaskServices.GetMemberVisibility(propertyModifier);
break;
default:
// Ignore AttachedProperties on property
if (!member.IsAttachable)
{
throw FxTrace.Exception.AsError(LogInvalidOperationException(xamlReader, SR.UnknownPropertyMember(member.Name)));
}
break;
}
}
}
if (string.IsNullOrEmpty(property.Name))
{
throw FxTrace.Exception.AsError(LogInvalidOperationException(xamlReader, SR.PropertyNameRequired));
}
if (property.Type == null)
{
throw FxTrace.Exception.AsError(LogInvalidOperationException(xamlReader, SR.PropertyTypeRequired(property.Name)));
}
return(property);
}
// Read the actual parameter info, i.e. the type of the paramter and its value.
// The first element could be a V or an SO.
private static void ReadParamInfo(XamlReader reader, XamlType type, NamespaceTable namespaceTable, string rootNamespace, AttributeParameterData paramInfo)
{
reader.Read();
bool readNext = false;
do
{
readNext = false;
if (reader.NodeType == XamlNodeType.StartObject && reader.Type == XamlLanguage.Array)
{
paramInfo.IsArray = true;
XamlReader xamlArrayReader = reader.ReadSubtree();
xamlArrayReader.Read();
while (readNext || xamlArrayReader.Read())
{
readNext = false;
if (xamlArrayReader.NodeType == XamlNodeType.StartMember && xamlArrayReader.Member.Name == "Type")
{
xamlArrayReader.Read();
if (xamlArrayReader.NodeType == XamlNodeType.Value)
{
XamlType arrayType = XamlBuildTaskServices.GetXamlTypeFromString(xamlArrayReader.Value as string, namespaceTable, xamlArrayReader.SchemaContext);
if (arrayType.UnderlyingType != null)
{
paramInfo.Type = xamlArrayReader.SchemaContext.GetXamlType(arrayType.UnderlyingType.MakeArrayType());
}
else
{
throw FxTrace.Exception.AsError(new InvalidOperationException(SR.AttributeParameterTypeUnknown(arrayType)));
}
}
}
else if (xamlArrayReader.NodeType == XamlNodeType.StartObject)
{
AttributeParameterData arrayEntry = new AttributeParameterData();
ReadParamInfo(xamlArrayReader.ReadSubtree(), null, namespaceTable, rootNamespace, arrayEntry);
paramInfo.AddArrayContentsEntry(arrayEntry);
readNext = true;
}
}
}
else if (reader.NodeType == XamlNodeType.StartObject || reader.NodeType == XamlNodeType.Value)
{
paramInfo.IsArray = false;
string paramVal;
object paramObj = null;
XamlType paramType;
GetParamValueType(reader.ReadSubtree(), type, namespaceTable, rootNamespace, out paramVal, out paramType, out paramObj);
paramInfo.TextValue = paramVal;
paramInfo.Type = paramType;
paramInfo.Value = paramObj;
}
} while (readNext || reader.Read());
}
XamlType ReadPropertyType(XamlReader xamlReader)
{
while (xamlReader.Read())
{
if (xamlReader.NodeType == XamlNodeType.Value && xamlReader.Value is string)
{
return(XamlBuildTaskServices.GetXamlTypeFromString((string)xamlReader.Value, this.namespaceTable, xamlReader.SchemaContext));
}
}
return(null);
}
// Parses a XAML QName to a CLR Type Name (and the corresponding ROL type, if available)
private static Tuple <string, Type> ParseParameterValueTypeName(string paramValue, string rootNamespace, XamlSchemaContext schemaContext, NamespaceTable namespaceTable)
{
XamlType xamlType = XamlBuildTaskServices.GetXamlTypeFromString(paramValue, namespaceTable, schemaContext);
string clrTypeName;
if (!XamlBuildTaskServices.TryGetClrTypeName(xamlType, rootNamespace, out clrTypeName))
{
throw FxTrace.Exception.AsError(new InvalidOperationException(SR.TypeNameUnknown(XamlBuildTaskServices.GetFullTypeName(xamlType))));
}
return(Tuple.Create(clrTypeName, xamlType.UnderlyingType));
}
public override bool Execute()
{
AppDomain appDomain = null;
try
{
ValidateRequiredDev11Properties();
appDomain = XamlBuildTaskServices.CreateAppDomain("CompilationPass2AppDomain_" + Guid.NewGuid(), BuildTaskPath);
CompilationPass2TaskInternal wrapper = (CompilationPass2TaskInternal)appDomain.CreateInstanceAndUnwrap(
Assembly.GetExecutingAssembly().FullName,
typeof(CompilationPass2TaskInternal).FullName);
PopulateBuildArtifacts(wrapper);
bool ret = wrapper.Execute();
ExtractBuiltArtifacts(wrapper);
if (!ret)
{
foreach (LogData logData in wrapper.LogData)
{
XamlBuildTaskServices.LogException(
this.Log,
logData.Message,
logData.FileName,
logData.LineNumber,
logData.LinePosition);
}
}
return(ret);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.Log, e.Message);
return(false);
}
finally
{
if (appDomain != null)
{
AppDomain.Unload(appDomain);
}
}
}
private void ValidateUnknown(XamlMember member)
{
if (member == XamlLanguage.UnknownContent)
{
ValidationError(SR.MemberUnknownContect(GetXamlTypeName(_stack.TopFrame.Type)));
}
else if (member.IsUnknown)
{
bool retryAttachable = false;
XamlType declaringType = member.DeclaringType;
if (_stack.Depth == 1 && declaringType.IsUnknown &&
!string.IsNullOrEmpty(this.rootNamespace) &&
this.definedType != null && declaringType.Name == this.definedType.Name)
{
// Need to handle the case where the namespace of a member on the document root
// is missing the project root namespace
string clrNs;
if (XamlBuildTaskServices.TryExtractClrNs(declaringType.PreferredXamlNamespace, out clrNs))
{
clrNs = string.IsNullOrEmpty(clrNs) ? this.rootNamespace : this.rootNamespace + "." + clrNs;
if (clrNs == this.definedType.Namespace)
{
declaringType = SchemaContext.GetXamlType(this.definedType);
retryAttachable = true;
}
}
}
XamlMember typeMember = declaringType.GetMember(member.Name);
if (typeMember == null && retryAttachable)
{
typeMember = declaringType.GetAttachableMember(member.Name);
}
if (typeMember == null || typeMember.IsUnknown)
{
if (member.IsAttachable)
{
ValidationError(SR.UnresolvedAttachableMember(GetXamlTypeName(member.DeclaringType) + "." + member.Name));
}
else if (member.IsDirective)
{
ValidationError(SR.UnresolvedDirective(member.PreferredXamlNamespace + ":" + member.Name));
}
else
{
// Skip if declaring type is unknown as the member unknown error messages become redundant.
if (declaringType != null && !declaringType.IsUnknown)
{
ValidationError(SR.UnresolvedMember(member.Name, GetXamlTypeName(declaringType)));
}
}
}
}
}
private void ThrowTypeValidationError(XamlType type)
{
string typeName, assemblyName, ns;
if (XamlBuildTaskServices.GetTypeNameInAssemblyOrNamespace(type, this.localAssemblyName, this.realAssemblyName, out typeName, out assemblyName, out ns))
{
ValidationError(SR.UnresolvedTypeWithAssemblyName(ns + "." + typeName, assemblyName));
}
else
{
ValidationError(SR.UnresolvedTypeWithNamespace(typeName, ns));
}
}
public override IList <string> GetXamlNamespaces()
{
if (namespaces == null)
{
namespaces = new List <string>();
IList <string> originalNamespaces = base.GetXamlNamespaces();
foreach (var ns in originalNamespaces)
{
namespaces.Add(XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(ns, this.localAssemblyName, this.realAssemblyName));
}
}
return(namespaces);
}
bool ExecuteExtensions()
{
ResolveAssemblyHelper resolveAssemblyHelper = new ResolveAssemblyHelper(XamlBuildTaskServices.GetReferences(this.References));
AppDomain.CurrentDomain.AssemblyResolve += resolveAssemblyHelper.ResolveLocalProjectReferences;
bool extensionExecutedSuccessfully = true;
try
{
IEnumerable <IXamlBuildTypeInspectionExtension> extensions =
XamlBuildTaskServices.GetXamlBuildTaskExtensions <IXamlBuildTypeInspectionExtension>(
this.XamlBuildTaskTypeInspectionExtensionNames,
this.BuildLogger,
this.MSBuildProjectDirectory);
foreach (IXamlBuildTypeInspectionExtension extension in extensions)
{
try
{
extensionExecutedSuccessfully &= extension.Execute(this.BuildContextForExtensions);
}
catch (FileNotFoundException e)
{
throw FxTrace.Exception.AsError(new LoggableException(SR.ExceptionThrownInExtension(extension.ToString(), e.GetType().ToString(), SR.AssemblyNotFound(ResolveAssemblyHelper.FileNotFound))));
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
throw FxTrace.Exception.AsError(new LoggableException(SR.ExceptionThrownInExtension(extension.ToString(), e.GetType().ToString(), e.Message)));
}
}
if (!this.BuildLogger.HasLoggedErrors && extensionExecutedSuccessfully)
{
foreach (string file in this.BuildContextForExtensions.GeneratedFiles)
{
this.GeneratedCodeFiles.Add(file);
}
}
}
finally
{
AppDomain.CurrentDomain.AssemblyResolve -= resolveAssemblyHelper.ResolveLocalProjectReferences;
}
return(extensionExecutedSuccessfully);
}
IList <XamlType> UpdateTypeArgs(IList <XamlType> typeArgs, XamlSchemaContext xsc)
{
if (typeArgs != null)
{
IList <XamlType> updatedTypeArgs = new List <XamlType>();
foreach (var typeArg in typeArgs)
{
IList <XamlType> typeArgTypeArgs = UpdateTypeArgs(typeArg.TypeArguments, xsc);
string typeArgXmlns = XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(typeArg.PreferredXamlNamespace, this.localAssemblyName);
updatedTypeArgs.Add(new XamlType(typeArgXmlns, typeArg.Name, typeArgTypeArgs, xsc));
}
return(updatedTypeArgs);
}
return(typeArgs);
}
void WritestrippedXamlNode(XamlReader reader, XamlWriter writer)
{
switch (reader.NodeType)
{
case XamlNodeType.StartObject:
XamlType xamlType = reader.Type;
if (xamlType.IsUnknown)
{
IList <XamlType> typeArgs = UpdateTypeArgs(xamlType.TypeArguments, reader.SchemaContext);
string xmlns = XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(xamlType.PreferredXamlNamespace, this.localAssemblyName);
xamlType = new XamlType(xmlns, xamlType.Name, typeArgs, reader.SchemaContext);
}
writer.WriteStartObject(xamlType);
break;
case XamlNodeType.StartMember:
XamlMember member = reader.Member;
if (member.IsUnknown && !member.IsDirective)
{
string xmlns = XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(member.DeclaringType.PreferredXamlNamespace, this.localAssemblyName);
XamlType memberXamlType = new XamlType(xmlns, member.DeclaringType.Name, member.DeclaringType.TypeArguments, reader.SchemaContext);
member = new XamlMember(member.Name, memberXamlType, member.IsAttachable);
}
writer.WriteStartMember(member);
break;
case XamlNodeType.NamespaceDeclaration:
NamespaceDeclaration ns = new NamespaceDeclaration(
XamlBuildTaskServices.UpdateClrNamespaceUriWithLocalAssembly(reader.Namespace.Namespace, this.localAssemblyName),
reader.Namespace.Prefix);
writer.WriteNamespace(ns);
break;
case XamlNodeType.GetObject:
case XamlNodeType.EndObject:
case XamlNodeType.EndMember:
case XamlNodeType.Value:
case XamlNodeType.None:
writer.WriteNode(reader);
break;
default:
Debug.Fail("Unrecognized XamlNodeType value" + reader.NodeType.ToString());
break;
}
}
internal static bool TryExtractClrNs(string @namespace, out string clrNs)
{
int nsIndex, assemblyIndex;
if (XamlBuildTaskServices.IsClrNamespaceUri(@namespace, out nsIndex, out assemblyIndex))
{
clrNs = (assemblyIndex == -1)
? @namespace.Substring(nsIndex).TrimEnd(' ', ';')
: @namespace.Substring(
nsIndex,
assemblyIndex - XamlBuildTaskServices.ClrNamespaceUriAssemblyPart.Length - nsIndex - 1).TrimEnd(' ', ';');
return(true);
}
else
{
clrNs = null;
return(false);
}
}
bool ReuseAppDomainAndExecute()
{
AppDomain appDomain = null;
bool createdNewAppDomain = false;
try
{
try
{
appDomain = GetInProcessAppDomain(out createdNewAppDomain);
bool ret = ExecuteInternal(appDomain);
return(ret);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
if (createdNewAppDomain)
{
XamlBuildTaskServices.LogException(this.Log, e.Message);
return(false);
}
else
{
if (inProcessAppDomain != null)
{
AppDomain.Unload(inProcessAppDomain);
inProcessAppDomain = null;
}
return(GetAppDomainAndExecute());
}
}
}
finally
{
if (Log != null)
{
Log.MarkAsInactive();
}
}
}
void PopulateBuildArtifacts(PartialClassGenerationTaskInternal wrapper)
{
IList <ITaskItem> applicationMarkup = null;
if (this.ApplicationMarkup != null)
{
applicationMarkup = this.ApplicationMarkup
.Select(i => new DelegatingTaskItem(i) as ITaskItem).ToList();
}
wrapper.ApplicationMarkup = applicationMarkup;
wrapper.BuildLogger = this.Log;
wrapper.References = this.References
.Select(i => new DelegatingTaskItem(i) as ITaskItem).ToList();
IList <string> sourceCodeFiles = null;
if (this.SourceCodeFiles != null)
{
sourceCodeFiles = new List <string>(this.SourceCodeFiles.Length);
foreach (ITaskItem taskItem in this.SourceCodeFiles)
{
sourceCodeFiles.Add(taskItem.ItemSpec);
}
}
wrapper.SourceCodeFiles = sourceCodeFiles;
wrapper.Language = this.Language;
wrapper.AssemblyName = this.AssemblyName;
wrapper.OutputPath = this.OutputPath;
wrapper.RootNamespace = this.RootNamespace;
wrapper.GeneratedSourceExtension = this.GeneratedSourceExtension;
wrapper.IsInProcessXamlMarkupCompile = this.IsInProcessXamlMarkupCompile;
wrapper.MSBuildProjectDirectory = this.MSBuildProjectDirectory;
wrapper.XamlBuildTaskTypeGenerationExtensionNames = XamlBuildTaskServices.GetXamlBuildTaskExtensionNames(this.XamlBuildTypeGenerationExtensionNames);
if (this.XamlBuildTypeInspectionExtensionNames != null && this.XamlBuildTypeInspectionExtensionNames.Length > 0)
{
wrapper.MarkupCompilePass2ExtensionsPresent = true;
}
wrapper.SupportExtensions = this.supportExtensions;
}
private void ThrowGenericTypeValidationError(XamlType type)
{
IList <XamlType> unresolvedLeafTypeList = new List <XamlType>();
XamlBuildTaskServices.GetUnresolvedLeafTypeArg(type, ref unresolvedLeafTypeList);
if (unresolvedLeafTypeList.Count > 1 || !unresolvedLeafTypeList.Contains(type))
{
string fullTypeName = GetXamlTypeName(type);
ValidationError(SR.UnresolvedGenericType(fullTypeName));
foreach (XamlType xamlType in unresolvedLeafTypeList)
{
ThrowTypeValidationError(xamlType);
}
}
else
{
ThrowTypeValidationError(type);
}
}
XamlNodeList ReadXamlNodes(string xamlFileName)
{
XamlNodeList nodeList = new XamlNodeList(this.SchemaContext);
try
{
XamlXmlReaderSettings settings = new XamlXmlReaderSettings
{
AllowProtectedMembersOnRoot = true,
ProvideLineInfo = true
};
using (StreamReader streamReader = new StreamReader(xamlFileName))
{
XamlReader reader = new XamlXmlReader(XmlReader.Create(streamReader, new XmlReaderSettings {
XmlResolver = null
}), this.SchemaContext, settings);
XamlServices.Transform(reader, nodeList.Writer);
}
}
catch (XmlException e)
{
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, xamlFileName, e.LineNumber, e.LinePosition);
return(null);
}
catch (XamlException e)
{
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, xamlFileName, e.LineNumber, e.LinePosition);
return(null);
}
if (nodeList.Count > 0)
{
return(nodeList);
}
else
{
return(null);
}
}
bool ProcessDirective(XamlReader reader, ClassData classData,
NamedObject currentObject, bool isRootElement, XamlNodeList strippedXamlNodes, out bool readNextNode)
{
Fx.Assert(reader.NodeType == XamlNodeType.StartMember, "Current node should be a Start Member Node");
XamlMember member = reader.Member;
bool directiveRecognized = false;
readNextNode = false;
switch (member.Name)
{
case "Name":
// Unlike all the other directives that we process, x:Name should be written
// to the stripped output.
strippedXamlNodes.Writer.WriteStartMember(member);
string objectName = ReadAtom(reader, XamlLanguage.Name.Name);
if (!objectName.StartsWith(XamlBuildTaskServices.SerializerReferenceNamePrefix,
StringComparison.Ordinal))
{
currentObject.Name = objectName;
classData.NamedObjects.Add(currentObject);
}
strippedXamlNodes.Writer.WriteValue(objectName);
strippedXamlNodes.Writer.WriteEndMember();
directiveRecognized = true;
break;
case "Class":
if (isRootElement)
{
string fullClassName = ReadAtom(reader, XamlLanguage.Class.Name);
SetClassName(fullClassName, classData);
directiveRecognized = true;
}
break;
case "ClassModifier":
if (isRootElement)
{
string classModifier = ReadAtom(reader, XamlLanguage.ClassModifier.Name);
classData.IsPublic = XamlBuildTaskServices.IsPublic(classModifier);
directiveRecognized = true;
}
break;
case "FieldModifier":
string fieldModifier = ReadAtom(reader, XamlLanguage.FieldModifier.Name);
currentObject.Visibility = XamlBuildTaskServices.GetMemberVisibility(fieldModifier);
directiveRecognized = true;
break;
case "Code":
string codeSnippet = ReadAtom(reader, XamlLanguage.Code.Name);
classData.CodeSnippets.Add(codeSnippet);
directiveRecognized = true;
break;
case "Members":
foreach (PropertyData property in ReadProperties(reader.ReadSubtree()))
{
classData.Properties.Add(property);
}
if (!classData.RequiresCompilationPass2)
{
foreach (PropertyData property in classData.Properties)
{
if (property.Type.IsUnknown)
{
classData.RequiresCompilationPass2 = true;
break;
}
}
}
directiveRecognized = true;
readNextNode = true;
break;
case "ClassAttributes":
foreach (AttributeData attribute in ReadAttributesCollection(reader.ReadSubtree()))
{
classData.Attributes.Add(attribute);
}
directiveRecognized = true;
readNextNode = true;
break;
}
if (directiveRecognized == true && readNextNode == false)
{
reader.Read();
Fx.Assert(reader.NodeType == XamlNodeType.EndMember, "Current node should be a XamlEndmember");
}
return(directiveRecognized);
}
XamlNodeList RewriteRootNode(XamlNodeList strippedXamlNodes, string name, string @namespace)
{
// Rewrite the root node to have the name of class declared via x:Class (rather than the base class)
// Also, for any properties on the root object that are declared in this class, need to rewrite the
// namespace to include the root namespace, if there is one.
string oldNamespace = null;
if (!string.IsNullOrEmpty(this.rootNamespace))
{
oldNamespace = @namespace;
if (!string.IsNullOrEmpty(@namespace))
{
@namespace = this.rootNamespace + "." + @namespace;
}
else
{
@namespace = this.rootNamespace;
}
}
string namespaceName = string.Format(CultureInfo.InvariantCulture, "{0}{1};{2}{3}", XamlBuildTaskServices.ClrNamespaceUriNamespacePart, @namespace, XamlBuildTaskServices.ClrNamespaceUriAssemblyPart, this.localAssemblyName);
XamlReader reader = strippedXamlNodes.GetReader();
XamlSchemaContext xsc = reader.SchemaContext;
XamlNodeList newStrippedXamlNodes = new XamlNodeList(xsc);
XamlWriter writer = newStrippedXamlNodes.Writer;
int depth = 0;
XamlType rootXamlType = null;
while (reader.Read())
{
switch (reader.NodeType)
{
case XamlNodeType.StartObject:
case XamlNodeType.GetObject:
depth++;
break;
case XamlNodeType.EndObject:
depth--;
break;
}
if (reader.NodeType == XamlNodeType.StartObject && depth == 1)
{
rootXamlType = new XamlType(namespaceName, name, null, xsc);
writer.WriteStartObject(rootXamlType);
}
else if (reader.NodeType == XamlNodeType.StartMember && depth == 1 && reader.Member.IsUnknown &&
reader.Member.DeclaringType != null && reader.Member.DeclaringType.Name == rootXamlType.Name)
{
string clrNs;
XamlMember member = reader.Member;
if (XamlBuildTaskServices.TryExtractClrNs(member.PreferredXamlNamespace, out clrNs) &&
clrNs == oldNamespace)
{
// This is a member defined on the document root type, but missing the project root namespace. Fix it.
XamlMember newMember = new XamlMember(member.Name, rootXamlType, member.IsAttachable);
Fx.Assert(rootXamlType != null, "First StartObject should already have been processed");
writer.WriteStartMember(newMember);
}
else
{
writer.WriteNode(reader);
}
}
else
{
writer.WriteNode(reader);
}
}
writer.Close();
return(newStrippedXamlNodes);
}
AppDomain CreateNewAppDomain()
{
return(XamlBuildTaskServices.CreateAppDomain("PartialClassAppDomain_" + Guid.NewGuid(), BuildTaskPath));
}
bool ProcessMarkupItem(ITaskItem markupItem, CodeDomProvider codeDomProvider)
{
string markupItemFileName = markupItem.ItemSpec;
XamlBuildTaskServices.PopulateModifiers(codeDomProvider);
XamlNodeList xamlNodes = ReadXamlNodes(markupItemFileName);
if (xamlNodes == null)
{
return(false);
}
ClassData classData = ReadClassData(xamlNodes, markupItemFileName);
string outputFileName = GetFileName(markupItemFileName);
string codeFileName = Path.ChangeExtension(outputFileName, GetGeneratedSourceExtension(codeDomProvider));
string markupFileName = Path.ChangeExtension(outputFileName, GeneratedSourceExtension + XamlBuildTaskServices.XamlExtension);
classData.EmbeddedResourceFileName = Path.GetFileName(markupFileName);
classData.HelperClassFullName = this.HelperClassFullName;
// Check if code file with partial class exists
classData.SourceFileExists = UserProvidedFileExists(markupItemFileName, codeDomProvider);
// Store the full type name as metadata on the markup item
string rootNamespacePrefix = null;
string namespacePrefix = null;
string typeFullName = null;
if (this.Language.Equals("VB") && !String.IsNullOrWhiteSpace(classData.RootNamespace))
{
rootNamespacePrefix = classData.RootNamespace + ".";
}
if (!String.IsNullOrWhiteSpace(classData.Namespace))
{
namespacePrefix = classData.Namespace + ".";
}
if (rootNamespacePrefix != null)
{
if (namespacePrefix != null)
{
typeFullName = rootNamespacePrefix + namespacePrefix + classData.Name;
}
else
{
typeFullName = rootNamespacePrefix + classData.Name;
}
}
else
{
if (namespacePrefix != null)
{
typeFullName = namespacePrefix + classData.Name;
}
else
{
typeFullName = classData.Name;
}
}
markupItem.SetMetadata("typeName", typeFullName);
// Execute extensions here to give them a chance to mutate the ClassData before we generate code.
if (this.SupportExtensions)
{
if (!ExecuteExtensions(classData, markupItem))
{
return(false);
}
}
// Generate code file
CodeCompileUnit codeUnit = new ClassGenerator(this.BuildLogger, codeDomProvider, this.Language).Generate(classData);
WriteCode(codeDomProvider, codeUnit, codeFileName);
this.GeneratedCodeFiles.Add(codeFileName);
// Generate resource file
if (!string.IsNullOrEmpty(this.AssemblyName))
{
// Generate xaml "implementation" file
XmlWriterSettings xmlSettings = new XmlWriterSettings {
Indent = true, IndentChars = " ", CloseOutput = true
};
using (XmlWriter xmlWriter = XmlWriter.Create(File.Open(markupFileName, FileMode.Create), xmlSettings))
{
XamlXmlWriterSettings xamlSettings = new XamlXmlWriterSettings()
{
CloseOutput = true
};
// Process EmbeddedResourceXaml to remove xml:space="preserve"
// due to a bug in XamlXmlWriter. XamlXmlWriter throws
// if there are duplicate xml:space attributes.
// It is ok to remove the xml:space attribute
// as the XamlXmlWriter would add it in the next step
// if needed.
RemoveXamlSpaceAttribute(classData);
using (XamlReader reader = classData.EmbeddedResourceXaml.GetReader())
{
using (XamlXmlWriter xamlWriter = new XamlXmlWriter(xmlWriter, reader.SchemaContext, xamlSettings))
{
XamlServices.Transform(reader, xamlWriter);
}
}
}
this.GeneratedResources.Add(markupFileName);
}
if (classData.RequiresCompilationPass2)
{
this.RequiresCompilationPass2 = true;
}
else
{
if (!this.SupportExtensions)
{
if (!ValidateXaml(xamlNodes, markupItemFileName))
{
this.RequiresCompilationPass2 = true;
}
}
else
{
// skip validation if we are doing in-proc compile
// OR if we have pass 2 extensions hooked up
// as we anyway need to run pass 2 in that case
if (!this.IsInProcessXamlMarkupCompile && !this.MarkupCompilePass2ExtensionsPresent)
{
if (!ValidateXaml(xamlNodes, markupItemFileName))
{
this.RequiresCompilationPass2 = true;
}
}
}
}
return(true);
}
private string GetXamlTypeName(XamlType type)
{
return(XamlBuildTaskServices.GetTypeName(type, this.localAssemblyName, this.realAssemblyName));
}
void PopulateBuildArtifacts(CompilationPass2TaskInternal wrapper)
{
if (!this.supportExtensions)
{
IList <string> applicationMarkup = new List <string>(this.ApplicationMarkup.Length);
foreach (ITaskItem taskItem in this.ApplicationMarkup)
{
applicationMarkup.Add(taskItem.ItemSpec);
}
wrapper.ApplicationMarkup = applicationMarkup;
}
wrapper.SupportExtensions = this.supportExtensions;
wrapper.BuildLogger = this.Log;
wrapper.References = this.References
.Select(i => new DelegatingTaskItem(i) as ITaskItem).ToList();
wrapper.LocalAssemblyReference = this.LocalAssemblyReference;
wrapper.AssemblyName = this.AssemblyName;
wrapper.RootNamespace = this.RootNamespace;
wrapper.Language = this.Language;
wrapper.OutputPath = this.OutputPath;
wrapper.IsInProcessXamlMarkupCompile = this.IsInProcessXamlMarkupCompile;
wrapper.MSBuildProjectDirectory = this.MSBuildProjectDirectory;
IList <string> sourceCodeFiles = null;
if (this.SourceCodeFiles != null)
{
sourceCodeFiles = new List <string>(this.SourceCodeFiles.Length);
foreach (ITaskItem taskItem in this.SourceCodeFiles)
{
sourceCodeFiles.Add(taskItem.ItemSpec);
}
}
wrapper.SourceCodeFiles = sourceCodeFiles;
if (this.supportExtensions)
{
wrapper.XamlBuildTaskTypeInspectionExtensionNames = XamlBuildTaskServices.GetXamlBuildTaskExtensionNames(this.XamlBuildTypeInspectionExtensionNames);
// Here we create a Dictionary of Type Full Name and corresponding TaskItem
// This is passed to the extensions which enables them to look up
// metadata about a type like file name.
IDictionary <string, ITaskItem> applicationMarkupWithTypeName = null;
if (this.ApplicationMarkupWithTypeName != null)
{
applicationMarkupWithTypeName = new Dictionary <string, ITaskItem>();
}
foreach (ITaskItem taskItem in this.ApplicationMarkupWithTypeName)
{
string typeName = taskItem.GetMetadata("typeName");
if (!String.IsNullOrWhiteSpace(typeName))
{
applicationMarkupWithTypeName.Add(typeName, new DelegatingTaskItem(taskItem));
}
}
wrapper.ApplicationMarkupWithTypeName = applicationMarkupWithTypeName;
}
}
public override bool Execute()
{
bool retVal;
try
{
XDocument projectDocument = XDocument.Load(this.CurrentProject);
if (projectDocument != null)
{
XElement projectElement = projectDocument.Element(XName.Get("Project", MSBuildNamespace));
if (projectElement != null)
{
RemoveItemsByName(projectElement, this.ApplicationMarkupTypeName);
RemoveItemsByName(projectElement, "Reference");
RemoveItemsByName(projectElement, "ProjectReference");
if (this.supportExtensions)
{
AddNewResourceItems(projectElement, this.GeneratedResourcesFiles);
}
AddNewItems(projectElement, "Compile", this.SourceCodeFiles);
AddNewItems(projectElement, "ReferencePath", this.ReferencePaths);
RemovePropertyByName(projectElement, "OutputType");
RemovePropertyByName(projectElement, "AssemblyName");
AddNewProperties(projectElement,
new ProjectProperty[] {
new ProjectProperty()
{
Name = "OutputType", Value = "Library"
},
new ProjectProperty()
{
Name = "AssemblyName", Value = this.AssemblyName
},
new ProjectProperty()
{
Name = "Utf8Output", Value = "true", Condition = "'$(Utf8Output)' == ''"
}
});
}
}
string randomName = Path.GetRandomFileName();
randomName = Path.ChangeExtension(randomName, "");
string filename = Path.ChangeExtension(randomName, ".tmp_proj");
projectDocument.Save(filename);
Hashtable globalProperties = new Hashtable();
globalProperties["IntermediateOutputPath"] = this.OutputPath;
globalProperties["AssemblyName"] = this.AssemblyName;
globalProperties["OutputType"] = "Library";
retVal = base.BuildEngine.BuildProjectFile(filename, new string[] { this.CompileTargetName }, globalProperties, null);
File.Delete(filename);
return(retVal);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
// Log unknown errors that do not originate from the task.
// Assumes that all known errors are logged when the exception is thrown.
XamlBuildTaskServices.LogException(this.Log, e.Message);
retVal = false;
}
return(retVal);
}
public bool Execute()
{
try
{
if (this.ApplicationMarkup == null || this.ApplicationMarkup.Count == 0)
{
return(true);
}
if (!CodeDomProvider.IsDefinedLanguage(this.Language))
{
throw FxTrace.Exception.Argument("Language", SR.UnrecognizedLanguage(this.Language));
}
if (this.SupportExtensions)
{
this.xamlBuildTypeGenerationExtensions = XamlBuildTaskServices.GetXamlBuildTaskExtensions <IXamlBuildTypeGenerationExtension>(
this.XamlBuildTaskTypeGenerationExtensionNames,
this.BuildLogger,
this.MSBuildProjectDirectory);
}
AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += new ResolveEventHandler(XamlBuildTaskServices.ReflectionOnlyAssemblyResolve);
bool retVal = true;
// We load the assemblies for the real builds
// For intellisense builds, we load them the first time only
if (!IsInProcessXamlMarkupCompile || this.LoadedAssemblyList == null)
{
if (this.References != null)
{
try
{
this.LoadedAssemblyList = XamlBuildTaskServices.Load(this.References, IsInProcessXamlMarkupCompile);
}
catch (FileNotFoundException e)
{
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, e.FileName, 0, 0);
retVal = false;
}
}
}
CodeDomProvider codeDomProvider = CodeDomProvider.CreateProvider(this.Language);
ProcessHelperClassGeneration(codeDomProvider);
foreach (ITaskItem app in ApplicationMarkup)
{
string inputMarkupFile = app.ItemSpec;
try
{
retVal &= ProcessMarkupItem(app, codeDomProvider);
}
catch (LoggableException e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, e.Source, e.LineNumber, e.LinePosition);
retVal = false;
}
catch (FileLoadException e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.BuildLogger, SR.AssemblyCannotBeResolved(XamlBuildTaskServices.FileNotLoaded), inputMarkupFile, 0, 0);
retVal = false;
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, inputMarkupFile, 0, 0);
retVal = false;
}
}
// Add the files generated from extensions
if (this.SupportExtensions)
{
if (retVal)
{
foreach (string fileName in this.BuildContextForExtensions.GeneratedFiles)
{
this.GeneratedCodeFiles.Add(fileName);
}
foreach (string fileName in this.BuildContextForExtensions.GeneratedResourceFiles)
{
this.GeneratedResources.Add(fileName);
}
}
}
return(retVal);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
// Log unknown errors that do not originate from the task.
// Assumes that all known errors are logged when the exception is thrown.
if (!(e is LoggableException))
{
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message);
}
return(false);
}
}
public bool Execute()
{
try
{
if ((!this.SupportExtensions) && ((this.ApplicationMarkup == null) || this.ApplicationMarkup.Count == 0))
{
return(true);
}
else if (this.ApplicationMarkupWithTypeName == null || this.ApplicationMarkupWithTypeName.Count == 0)
{
return(true);
}
IList <Assembly> loadedAssemblyList = null;
if (this.References != null)
{
loadedAssemblyList = XamlBuildTaskServices.Load(this.References, false);
}
Assembly localAssembly = null;
if (LocalAssemblyReference != null)
{
try
{
localAssembly = XamlBuildTaskServices.Load(LocalAssemblyReference);
loadedAssemblyList.Add(localAssembly);
}
catch (FileNotFoundException e)
{
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, e.FileName, 0, 0);
return(false);
}
}
AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += new ResolveEventHandler(XamlBuildTaskServices.ReflectionOnlyAssemblyResolve);
XamlNsReplacingContext wxsc = new XamlNsReplacingContext(loadedAssemblyList, localAssembly.GetName().Name, this.AssemblyName);
bool foundValidationErrors = false;
if (!this.SupportExtensions)
{
foreach (string app in ApplicationMarkup)
{
try
{
if (!ProcessMarkupItem(app, wxsc, localAssembly))
{
foundValidationErrors = true;
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, app, 0, 0);
return(false);
}
}
}
else
{
foreach (ITaskItem app in this.ApplicationMarkupWithTypeName.Values)
{
string inputMarkupFile = app.ItemSpec;
try
{
if (!ProcessMarkupItem(inputMarkupFile, wxsc, localAssembly))
{
foundValidationErrors = true;
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message, inputMarkupFile, 0, 0);
return(false);
}
}
if (!foundValidationErrors)
{
foundValidationErrors = !ExecuteExtensions();
if (!foundValidationErrors)
{
foundValidationErrors = this.BuildLogger.HasLoggedErrors;
}
}
}
return(!foundValidationErrors);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
// Log unknown errors that do not originate from the task.
// Assumes that all known errors are logged when the exception is thrown.
XamlBuildTaskServices.LogException(this.BuildLogger, e.Message);
return(false);
}
}
