public void Intercept(IInvocation invocation)
{
Raise.ObjectDisposedException.If(_isDisposed, nameof(WrapperClientInterceptor));
// Early out if it's a call to Dispose()
if (invocation.Method.Name == nameof(IDisposable.Dispose))
{
Dispose();
return;
}
Type[] parameterTypes = GetParameterTypesFromInvocation(invocation);
Type returnType = invocation.Method.ReturnType;
LegacyDllImportAttribute dllImportAttribute = GetLegacyAttribute <LegacyDllImportAttribute>(_interfaceType);
LegacyDllMethodAttribute dllMethodAttribute = GetLegacyAttribute <LegacyDllMethodAttribute>(invocation.Method);
string libraryName = _libraryNameProvider.GetLibraryName(dllImportAttribute);
var callData = new CallData
{
LibraryName = libraryName,
ProcedureName = invocation.Method.Name,
Parameters = invocation.Arguments,
ParameterTypes = parameterTypes,
ReturnType = returnType,
CallingConvention = dllMethodAttribute.CallingConvention,
CharSet = dllMethodAttribute.CharSet,
};
invocation.ReturnValue = _wrapperClient.InvokeInternal(callData);
}
public string GetLibraryName(LegacyDllImportAttribute attribute)
{
if (Environment.Is64BitProcess)
{
return(@"TestLibrary\LegacyWrapperTestDll32.dll");
}
else
{
return(@"TestLibrary\LegacyWrapperTestDll64.dll");
}
}
public string GetLibraryName(LegacyDllImportAttribute attribute)
{
Raise.ArgumentNullException.IfIsNull(attribute, nameof(attribute));
return(attribute.LibraryName);
}
