public object?GenerateImplementation(Type t)
{
AssemblyBuilder asmBuilder = AssemblyBuilder.DefineDynamicAssembly(new AssemblyName(t.Name + "Asm"), AssemblyBuilderAccess.Run);
ModuleBuilder moduleBuilder = asmBuilder.DefineDynamicModule(t.Name + "Module");
TypeBuilder typeBuilder = moduleBuilder.DefineType("Default" + t.Name);
typeBuilder.AddInterfaceImplementation(t);
var methods = t.GetMethods(BindingFlags.Public | BindingFlags.Instance);
foreach (var method in methods)
{
var parameters = method.GetParameters().Select(x => x.ParameterType).ToArray();
var methodBuilder = typeBuilder.DefineMethod(method.Name, MethodAttributes.Virtual | MethodAttributes.Public, method.ReturnType, parameters);
var nativeCallAttribute = method.GetCustomAttribute <NativeCallAttribute>();
string nativeName = method.Name;
if (nativeCallAttribute != null && nativeCallAttribute.NativeName != null)
{
nativeName = nativeCallAttribute.NativeName;
}
ilGenerator.GenerateMethod(methodBuilder.GetILGenerator(), methodBuilder.ReturnType, parameters, functionPointerLoader.GetProcAddress(nativeName), true);
}
var typeInfo = typeBuilder.CreateTypeInfo();
return(typeInfo?.GetConstructor(new Type[0]).Invoke(null));
}
