shill/test-scripts/set-device-property

#!/usr/bin/env python3
# Copyright 2019 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.

from __future__ import print_function

import sys

import dbus
import flimflam

if len(sys.argv) < 4:
    print('Usage: %s <device-name> <property> <value>' % (sys.argv[0]))
    sys.exit(1)

(_, name, property_key, value) = sys.argv

flim = flimflam.FlimFlam()
device = flim.FindElementByNameSubstring('Device', name)
if property_key in ['BgscanShortInterval', 'ScanInterval']:
    device.SetProperty(property_key, dbus.UInt16(value))
elif property_key in ['BgscanSignalThreshold', ]:
    device.SetProperty(property_key, dbus.Int32(value))
elif property_key in ['Cellular.AllowRoaming', 'Cellular.UseAttachAPN',
                      'Powered']:
    device.SetProperty(property_key,
                       dbus.Boolean(value.lower() in ('true', '1')))
else:
    device.SetProperty(property_key, value)