HRESULT InjectedType::GetRVAFromKnownDefaultCtor(ATL::CComPtr<IMetaDataImport>& metaDataImport,
const LPCWSTR knownTypeDefName,
mdTypeDef* pKnownTypeDef,
mdMethodDef* pKnownTypeDefaultCtorDef,
ULONG* pCodeRVA)
{
GUARD_FAILURE_HRESULT(metaDataImport->FindTypeDefByName(knownTypeDefName, mdTokenNil, pKnownTypeDef));
GUARD_FAILURE_HRESULT(metaDataImport->FindMethod(*pKnownTypeDef, L".ctor", ctorSignature, sizeof(ctorSignature), pKnownTypeDefaultCtorDef));
GUARD_FAILURE_HRESULT(metaDataImport->GetMethodProps(*pKnownTypeDefaultCtorDef, nullptr, nullptr, 0, nullptr, nullptr, nullptr, nullptr, pCodeRVA, nullptr));
return S_OK;
}
bool InjectedType::HasTypeDef(const ModuleID moduleId, const LPCWSTR typeDefName) const
{
ATL::CComPtr<IMetaDataImport> metaDataImport;
auto result = GetMetaDataImport(moduleId, metaDataImport);
if (result != S_OK)
{
return false;
}
mdTypeDef systemObject = mdTokenNil;
result = metaDataImport->FindTypeDefByName(typeDefName, mdTokenNil, &systemObject);
return result == S_OK;
}