surf_workstation_resource->extension_public->execute = execute;
surf_workstation_resource->extension_public->sleep = action_sleep;
surf_workstation_resource->extension_public->get_state = resource_get_state;
surf_workstation_resource->extension_public->execute = execute;
surf_workstation_resource->extension_public->sleep = action_sleep;
surf_workstation_resource->extension_public->get_state = resource_get_state;