'Ask device for device information. See L{DeviceInfoQuery}.
@return: (device name, device version, software version on device, mime type)'

def get_device_information(self, end_session=True):

    if self.verbose:
        logger().info(('%s.get_device_information()' % self.__class__.__name__))
    return (self.sources['iPod'], 'hw    v1.0', 'sw    v1.0', 'unknown    mime    type')
