private void InitializeTypeForwarder(ForwarderKey key, TypeForwarder record)
{
Cts.Ecma.EcmaModule module = key.Module;
Ecma.MetadataReader reader = module.MetadataReader;
Ecma.ExportedType exportedType = reader.GetExportedType(key.ExportedType);
record.Name = HandleString(reader.GetString(exportedType.Name));
switch (exportedType.Implementation.Kind)
{
case Ecma.HandleKind.AssemblyReference:
{
string ns = reader.GetString(exportedType.Namespace);
NamespaceDefinition namespaceDefinition = HandleNamespaceDefinition(module, ns);
Ecma.AssemblyReference assemblyRef = reader.GetAssemblyReference((Ecma.AssemblyReferenceHandle)exportedType.Implementation);
AssemblyName refName = new AssemblyName
{
ContentType = (AssemblyContentType)((int)(assemblyRef.Flags & AssemblyFlags.ContentTypeMask) >> 9),
Flags = (AssemblyNameFlags)(assemblyRef.Flags & ~AssemblyFlags.ContentTypeMask),
CultureName = reader.GetString(assemblyRef.Culture),
Name = reader.GetString(assemblyRef.Name),
Version = assemblyRef.Version,
};
if ((assemblyRef.Flags & AssemblyFlags.PublicKey) != 0)
{
refName.SetPublicKey(reader.GetBlobBytes(assemblyRef.PublicKeyOrToken));
}
else
{
refName.SetPublicKeyToken(reader.GetBlobBytes(assemblyRef.PublicKeyOrToken));
}
record.Scope = HandleScopeReference(refName);
namespaceDefinition.TypeForwarders.Add(record);
}
break;
case Ecma.HandleKind.ExportedType:
{
TypeForwarder scope = HandleTypeForwarder(module, (Ecma.ExportedTypeHandle)exportedType.Implementation);
record.Scope = scope.Scope;
scope.NestedTypes.Add(record);
}
break;
default:
throw new BadImageFormatException();
}
}
private TypeForwarder HandleTypeForwarder(Cts.Ecma.EcmaModule module, Ecma.ExportedType exportedType)
{
Ecma.MetadataReader reader = module.MetadataReader;
string name = reader.GetString(exportedType.Name);
TypeForwarder result;
switch (exportedType.Implementation.Kind)
{
case Ecma.HandleKind.AssemblyReference:
{
string ns = reader.GetString(exportedType.Namespace);
NamespaceDefinition namespaceDefinition = HandleNamespaceDefinition(module, ns);
Ecma.AssemblyReference assemblyRef = reader.GetAssemblyReference((Ecma.AssemblyReferenceHandle)exportedType.Implementation);
AssemblyName refName = new AssemblyName
{
ContentType = (AssemblyContentType)((int)(assemblyRef.Flags & AssemblyFlags.ContentTypeMask) >> 9),
Flags = (AssemblyNameFlags)(assemblyRef.Flags & ~AssemblyFlags.ContentTypeMask),
CultureName = reader.GetString(assemblyRef.Culture),
Name = reader.GetString(assemblyRef.Name),
Version = assemblyRef.Version,
};
result = new TypeForwarder
{
Name = HandleString(name),
Scope = HandleScopeReference(refName),
};
namespaceDefinition.TypeForwarders.Add(result);
}
break;
case Ecma.HandleKind.ExportedType:
{
TypeForwarder scope = HandleTypeForwarder(module, reader.GetExportedType((Ecma.ExportedTypeHandle)exportedType.Implementation));
result = new TypeForwarder
{
Name = HandleString(name),
Scope = scope.Scope,
};
scope.NestedTypes.Add(result);
}
break;
default:
throw new BadImageFormatException();
}
return(result);
}
private void HandleTypeForwarders(Cts.Ecma.EcmaModule module)
{
foreach (var exportedTypeHandle in module.MetadataReader.ExportedTypes)
{
Ecma.ExportedType exportedType = module.MetadataReader.GetExportedType(exportedTypeHandle);
if (exportedType.IsForwarder || exportedType.Implementation.Kind == Ecma.HandleKind.ExportedType)
{
HandleTypeForwarder(module, exportedType);
}
else
{
Debug.Assert(false, "Multi-module assemblies");
}
}
}
