void AddAttributes(IKVM.Reflection.Type typeDefinition, IUnresolvedTypeDefinition targetEntity)
{
// SerializableAttribute
if (typeDefinition.IsSerializable)
targetEntity.Attributes.Add(serializableAttribute);
// ComImportAttribute
if (typeDefinition.IsImport)
targetEntity.Attributes.Add(comImportAttribute);
#region StructLayoutAttribute
LayoutKind layoutKind = LayoutKind.Auto;
switch (typeDefinition.Attributes & TypeAttributes.LayoutMask) {
case TypeAttributes.SequentialLayout:
layoutKind = LayoutKind.Sequential;
break;
case TypeAttributes.ExplicitLayout:
layoutKind = LayoutKind.Explicit;
break;
}
CharSet charSet = CharSet.None;
switch (typeDefinition.Attributes & TypeAttributes.StringFormatMask) {
case TypeAttributes.AnsiClass:
charSet = CharSet.Ansi;
break;
case TypeAttributes.AutoClass:
charSet = CharSet.Auto;
break;
case TypeAttributes.UnicodeClass:
charSet = CharSet.Unicode;
break;
}
int packingSize;
int typeSize;
if (typeDefinition.__GetLayout (out packingSize, out typeSize)) {
LayoutKind defaultLayoutKind = (typeDefinition.IsValueType && !typeDefinition.IsEnum) ? LayoutKind.Sequential: LayoutKind.Auto;
if (layoutKind != defaultLayoutKind || charSet != CharSet.Ansi || packingSize > 0 || typeSize > 0) {
var structLayout = new DefaultUnresolvedAttribute(structLayoutAttributeTypeRef, new[] { layoutKindTypeRef });
structLayout.PositionalArguments.Add(CreateSimpleConstantValue(layoutKindTypeRef, (int)layoutKind));
if (charSet != CharSet.Ansi) {
structLayout.AddNamedFieldArgument("CharSet", CreateSimpleConstantValue(charSetTypeRef, (int)charSet));
}
if (packingSize > 0) {
structLayout.AddNamedFieldArgument("Pack", CreateSimpleConstantValue(KnownTypeReference.Int32, packingSize));
}
if (typeSize > 0) {
structLayout.AddNamedFieldArgument("Size", CreateSimpleConstantValue(KnownTypeReference.Int32, typeSize));
}
targetEntity.Attributes.Add(interningProvider.Intern(structLayout));
}
}
#endregion
AddCustomAttributes(typeDefinition.CustomAttributes, targetEntity.Attributes);
if (typeDefinition.Attributes.HasFlag (TypeAttributes.HasSecurity)) {
AddSecurityAttributes(CustomAttributeData.__GetDeclarativeSecurity(typeDefinition), targetEntity.Attributes);
}
}