public override void AddCompilationRoots(IRootingServiceProvider rootProvider)
{
foreach (DefType type in _typesWithStructMarshalling)
{
rootProvider.RootStructMarshallingData(type, "Analysis based interop root");
}
foreach (DefType type in _typesWithDelegateMarshalling)
{
rootProvider.RootDelegateMarshallingData(type, "Analysis based interop root");
}
}
private void ProcessTypeDirective(IRootingServiceProvider rootProvider, ModuleDesc containingModule, XElement typeElement)
{
var typeNameAttribute = typeElement.Attribute("Name");
if (typeNameAttribute == null)
{
throw new Exception("The \"Name\" attribute is required on the \"Type\" Runtime Directive.");
}
string typeName = typeNameAttribute.Value;
TypeDesc type = containingModule.GetTypeByCustomAttributeTypeName(typeName);
var dynamicDegreeAttribute = typeElement.Attribute("Dynamic");
if (dynamicDegreeAttribute != null)
{
if (dynamicDegreeAttribute.Value != "Required All")
{
throw new NotSupportedException($"\"{dynamicDegreeAttribute.Value}\" is not a supported value for the \"Dynamic\" attribute of the \"Type\" Runtime Directive. Supported values are \"Required All\".");
}
RootingHelpers.RootType(rootProvider, type, "RD.XML root");
}
var marshalStructureDegreeAttribute = typeElement.Attribute("MarshalStructure");
if (marshalStructureDegreeAttribute != null && type is DefType defType)
{
if (marshalStructureDegreeAttribute.Value != "Required All")
{
throw new NotSupportedException($"\"{marshalStructureDegreeAttribute.Value}\" is not a supported value for the \"MarshalStructure\" attribute of the \"Type\" Runtime Directive. Supported values are \"Required All\".");
}
rootProvider.RootStructMarshallingData(defType, "RD.XML root");
}
var marshalDelegateDegreeAttribute = typeElement.Attribute("MarshalDelegate");
if (marshalDelegateDegreeAttribute != null && type.IsDelegate)
{
if (marshalDelegateDegreeAttribute.Value != "Required All")
{
throw new NotSupportedException($"\"{marshalDelegateDegreeAttribute.Value}\" is not a supported value for the \"MarshalDelegate\" attribute of the \"Type\" Runtime Directive. Supported values are \"Required All\".");
}
rootProvider.RootDelegateMarshallingData((DefType)type, "RD.XML root");
}
foreach (var element in typeElement.Elements())
{
switch (element.Name.LocalName)
{
case "Method":
ProcessMethodDirective(rootProvider, containingModule, type, element);
break;
default:
throw new NotSupportedException($"\"{element.Name.LocalName}\" is not a supported Runtime Directive.");
}
}
}