| # 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 dummy modem class, to provide modem functionality on workstations that |
| have no modems. |
| """ |
| |
| from wireless_automation.duts import modem_interface |
| |
| |
| class DummyModem(modem_interface.ModemInterface): |
| """ |
| A dummy modem class. |
| |
| """ |
| CONFIGSPEC = ['name = string(default="DummyMode")'] |
| |
| def __init__(self, config): |
| """ |
| @param config: a Config object. |
| """ |
| super(DummyModem, self).__init__(config) |
| |
| def power_on(self): |
| """ |
| Turn on a powered modem. |
| """ |
| pass |
| |
| def power_off(self): |
| """ |
| Turn off the modem, but do not disconnect the power lines. |
| """ |
| pass |
| |
| def register(self): |
| """ |
| Register with the network. |
| """ |
| pass |
| |
| def deregister(self): |
| """ |
| Deregister with the network. |
| """ |
| pass |
| |
| def connect(self): |
| """ |
| Connect |
| """ |
| |
| pass |
| |
| def disconnect(self): |
| """ |
| Disconnect from the network. |
| """ |
| pass |
| |
| def go_to_low_power(self): |
| """ |
| Put the modem to sleep. |
| @return: |
| """ |
| pass |
| |
| def hard_power_cycle(self, block=True): |
| """ |
| Powers off the modem by killing the power lines to it. |
| Or as close to that as possible. This should be a |
| the hardest reset available. Then powers the modem back up. |
| This blocks until the modem is responsive. |
| |
| @block: return only after the modem responsive |
| """ |
| pass |
| |
| def is_modem_there(self): |
| """ |
| Can the modem be reached. If the modem is off or |
| non responsive, returns a False. |
| @return: Boolean. |
| """ |
| pass |
| |
| def config_for_pxt(self): |
| """ |
| Configs the modem to talk to the PXT call box. |
| """ |
| pass |
