#!/usr/bin/python

import sys, re
import dbus
from optparse import OptionParser

parser = OptionParser()
parser.add_option("-i", "--device", action="store", type="string", dest="dev_id")

(options, args) = parser.parse_args()

bus = dbus.SystemBus()
manager = dbus.Interface(bus.get_object("org.bluez", "/"), "org.bluez.Manager")

if options.dev_id:
    adapter_path = manager.FindAdapter(options.dev_id)
else:
    adapter_path = manager.DefaultAdapter()

adapter = dbus.Interface(bus.get_object("org.bluez", adapter_path), "org.bluez.Adapter")

for path in adapter.ListDevices():
    device = dbus.Interface(bus.get_object("org.bluez", path), "org.bluez.Device")
    properties = device.GetProperties()
    if properties['Connected']:
        print "Disconnecting %s [%s]..." % (properties['Address'], properties['Name']),
        try:
            device.Disconnect()
            print "done"
        except Exception, e:
            print "error (%s)" % str(e)