| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """ |
| A factory that returns the right modem for the device we are running on |
| """ |
| |
| from wireless_automation.aspects import configurable |
| from wireless_automation.duts.modem_drivers import dummy_modem |
| |
| |
| class ModemFactory(configurable.Configurable): |
| """ |
| A class to return the right modem. |
| This holds the magic to detect what modem is in use |
| on the machine this code is running on. No config |
| is needed, just ask this factory for a modem, |
| and you get the right one, including a fake if there |
| is no hardware modem. |
| """ |
| def __init__(self, config): |
| super(ModemFactory, self).__init__(config) |
| |
| @classmethod |
| def get_modem(cls): |
| """ |
| @return: the driver for the modem on this system. |
| """ |
| config = dummy_modem.DummyModem.get_default_config() |
| return dummy_modem.DummyModem(config) |
