#!/usr/bin/python

import os
import sys
import gobject

import dbus
import dbus.mainloop.glib

from dbus.lowlevel import MethodCallMessage, HANDLER_RESULT_NOT_YET_HANDLED

mainloop = gobject.MainLoop()

def property_changed_adapter(name, value, path):
    if name in ["Devices"]:
        if (len(value) == 0):
            print "Lost device, exiting"
            mainloop.quit()
        else:
            device_path = value[0]

            print "Pairing with %s" % (device_path)

            device = dbus.Interface(bus.get_object("org.neard", device_path), "org.neard.Device")
            device.Push(({ "Type" : "Handover", "Carrier" : "bluetooth"}))

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

	bus = dbus.SystemBus()

        bluez_manager = dbus.Interface(bus.get_object("org.bluez", "/"), "org.bluez.Manager")
	
	bluez_adapter_path = bluez_manager.DefaultAdapter()

	bluez_adapter = dbus.Interface(bus.get_object("org.bluez", bluez_adapter_path),
							"org.bluez.Adapter")

	for bluez_path in bluez_adapter.ListDevices():
		print("Removing %s" % (bluez_path))
		bluez_adapter.RemoveDevice(bluez_path)


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

	properties = manager.GetProperties()
	device_path = properties["Adapters"][0]
	adapter = dbus.Interface(bus.get_object("org.neard", device_path),
					"org.neard.Adapter")

        adapter_properties = adapter.GetProperties()

        for key in adapter_properties.keys():
            if key in ["Polling"]:
                if adapter_properties[key] == dbus.Boolean(1):
                    print "Stoping poll on %s" % (device_path)
                    adapter.StopPollLoop()

        print "Starting poll on %s" % (device_path)
	adapter.StartPollLoop("Initiator")

	bus.add_signal_receiver(property_changed_adapter,
				bus_name="org.neard",
				dbus_interface="org.neard.Adapter",
				signal_name = "PropertyChanged",
				path_keyword="path")

	mainloop.run()