test/unplug-GFRM100

#!/usr/bin/python

import sys
import dbus
import dbus.mainloop.glib


def SetUnplug(path):
  bus = dbus.SystemBus()
  props = dbus.Interface(bus.get_object('org.bluez', path),
                         'org.freedesktop.DBus.Properties')
  value = dbus.Boolean(1)
  props.Set('org.bluez.Device1', 'Unplug', value)


def getAllDevices():
  bus = dbus.SystemBus()
  om = dbus.Interface(bus.get_object('org.bluez', '/'),
                      'org.freedesktop.DBus.ObjectManager')
  objects = om.GetManagedObjects()
  devices = {}
  for path, interfaces in objects.iteritems():
    if 'org.bluez.Device1' in interfaces:
      devices[path] = interfaces['org.bluez.Device1']
  return devices


def GetAllRemotes():
  devices = getAllDevices()
  remotes = []
  for (key, value) in devices.iteritems():
    name = value.get('Name', '')
    if name == 'GFRM100':
      remotes.append(key)
  return remotes


def GetDevicesByAddresses(addresses):
  devices = getAllDevices()
  compare = [a.lower() for a in addresses]
  remotes = []
  for (key, value) in devices.iteritems():
    a = value.get('Address', '').lower()
    if a in compare:
      remotes.append(key)
  return remotes


def usage():
  print 'usage: %s [addr1 addr2 | all]' % sys.argv[0]
  print '  where addr is a Bluetooth device BDADDR'
  print '  "all" will unplug all paired GFRM100 devices.'
  sys.exit(1)


if __name__ == '__main__':
  dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)

  if len(sys.argv) == 1:
    usage()
  if len(sys.argv) > 2 and sys.argv[1] == 'all':
    usage()

  if sys.argv[1] == 'all':
    remotes = GetAllRemotes()
  else:
    remotes = GetDevicesByAddresses(sys.argv[1:])

  for remote in remotes:
    SetUnplug(remote)