public static ITypeId SniffRootNodeType(Stream stream, IDocumentContext documentContext, out string xamlClassAttribute)
{
xamlClassAttribute = (string)null;
try
{
ITypeResolver typeResolver = documentContext.TypeResolver;
using (XmlReader xmlReader = XmlReader.Create(stream))
{
ClrNamespaceUriParseCache documentNamespaces = new ClrNamespaceUriParseCache(typeResolver);
while (xmlReader.Read())
{
if (xmlReader.MoveToContent() == XmlNodeType.Element)
{
xamlClassAttribute = xmlReader.GetAttribute("Class", "http://schemas.microsoft.com/winfx/2006/xaml");
string str = xmlReader.LookupNamespace(xmlReader.Prefix);
if (!string.IsNullOrEmpty(str))
{
return((ITypeId)XamlTypeHelper.GetTypeId(typeResolver, documentNamespaces, XmlNamespace.ToNamespace(str, XmlNamespace.GetNamespaceCanonicalization(typeResolver)), xmlReader.LocalName, false, false));
}
}
}
}
}
catch (XmlException ex)
{
}
return((ITypeId)null);
}
internal static IType GetTypeId(ITypeResolver typeResolver, ClrNamespaceUriParseCache documentNamespaces, XmlNamespace xmlNamespace, string typeName, bool instantiateUnrecognizedTypes, bool inMarkupExtension)
{
IType designTimeType = typeResolver.PlatformMetadata.GetDesignTimeType(typeResolver, (IXmlNamespace)xmlNamespace, typeName);
if (designTimeType != null)
{
return(designTimeType);
}
AssemblyNamespace assemblyNamespace;
documentNamespaces.GetNamespace((IXmlNamespace)xmlNamespace, out assemblyNamespace);
IType type;
if (assemblyNamespace != null)
{
type = XamlTypeHelper.ResolveType(typeResolver, (IXmlNamespaceTypeResolver)documentNamespaces, xmlNamespace, typeName, inMarkupExtension);
if (type == null && instantiateUnrecognizedTypes)
{
IAssembly assembly = assemblyNamespace.Assembly;
string clrNamespace = assemblyNamespace.ClrNamespace;
type = typeResolver.GetType(assembly.Name, TypeHelper.CombineNamespaceAndTypeName(clrNamespace, typeName)) ?? typeResolver.PlatformMetadata.CreateUnknownType(typeResolver, assembly, clrNamespace, typeName);
}
}
else
{
type = XamlTypeHelper.ResolveType(typeResolver, typeResolver.ProjectNamespaces, xmlNamespace, typeName, inMarkupExtension);
if (type == null && instantiateUnrecognizedTypes)
{
type = typeResolver.PlatformMetadata.CreateUnknownType(typeResolver, (IXmlNamespace)xmlNamespace, typeName);
}
}
return(type);
}
public XamlParserContext(IDocumentContext documentContext, ClassAttributes rootAttributes)
{
if (documentContext == null)
{
throw new ArgumentNullException("documentContext");
}
this.documentContext = documentContext;
this.namespaces = new ClrNamespaceUriParseCache(this.TypeResolver);
this.rootAttributes = rootAttributes;
this.errors = (IList <XamlParseError>) new List <XamlParseError>();
}
public XamlSerializerContext(PersistenceSettings persistenceSettings, IDocumentContext documentContext, CultureInfo cultureInfo, IAssembly projectAssembly, bool removeProjectRootFromUri)
{
this.persistenceSettings = persistenceSettings;
this.documentContext = documentContext;
this.cultureInfo = cultureInfo;
this.root = new RootNode();
this.container = (ContainerNode)this.root;
this.clrNamespaceUriParseCache = new ClrNamespaceUriParseCache(this.TypeResolver);
this.clrNamespaceUriSerializeCache = new XamlSerializerContext.ClrNamespaceUriSerializeCache(this.documentContext, projectAssembly);
this.removeProjectRootFromUri = removeProjectRootFromUri;
}
public ClrNamespaceDeclaration(ClrNamespaceUriParseCache namespaces, string assemblyName, string clrNamespace)
{
this.namespaces = namespaces;
this.assemblyName = ClrNamespaceUriParseCache.ClrNamespaceDeclaration.Normalize(assemblyName);
this.clrNamespace = ClrNamespaceUriParseCache.ClrNamespaceDeclaration.Normalize(clrNamespace);
if (this.assemblyName == null || !this.namespaces.typeResolver.IsCapabilitySet(PlatformCapability.AllowExtensionInClrNamespace))
{
return;
}
string extension = Path.GetExtension(this.assemblyName);
if (string.IsNullOrEmpty(extension))
{
return;
}
switch (extension.ToUpperInvariant())
{
case ".DLL":
case ".EXE":
this.assemblyName = Path.GetFileNameWithoutExtension(this.assemblyName);
break;
}
}
