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#!/usr/bin/python
import os
import sys
import gobject
import dbus
import dbus.mainloop.glib
from optparse import OptionParser
import neardutils
from dbus.lowlevel import MethodCallMessage, HANDLER_RESULT_NOT_YET_HANDLED
mainloop = gobject.MainLoop()
def device_added(path, interfaces):
for iface, props in interfaces.iteritems():
if "org.neard.Device" in interfaces:
print("Pairing with %s" % (path))
device = dbus.Interface(bus.get_object("org.neard", path),
"org.neard.Device")
device.Push(({ "Type" : "Handover", "Carrier" : "bluetooth"}))
break
def device_removed(path, interfaces):
for iface in interfaces:
if "org.neard.Device" in interfaces:
print("Lost device %s" % (path))
mainloop.quit()
break
def remove_paired_devices(bt_adapter):
manager = dbus.Interface(bus.get_object("org.bluez", "/"),
"org.freedesktop.DBus.ObjectManager")
objects = manager.GetManagedObjects()
all_adapters = (path for path, interfaces in objects.iteritems() if
"org.bluez.Adapter1" in interfaces.keys()
and path.endswith(bt_adapter))
bluez_adapter = None
for adapter in sorted(all_adapters):
bluez_adapter = dbus.Interface(bus.get_object("org.bluez",
adapter),
"org.bluez.Adapter1")
break
if(bluez_adapter is None):
print("Bluetooth adapter %s could not be found" % bluez_adapter)
exit()
adapter_path = bluez_adapter.object_path
print("Using %s" % adapter_path)
adapter_props = dbus.Interface(bus.get_object("org.bluez", adapter_path),
"org.freedesktop.DBus.Properties")
powered = adapter_props.Get("org.bluez.Adapter1", "Powered")
if (powered == dbus.Boolean(0)):
print("Bluetooth adapter %s is not powered" % adapter_path )
exit()
all_devices = (path for path, interfaces in objects.iteritems() if
("org.bluez.Device1" in interfaces.keys()
and path.startswith(bluez_adapter.object_path)))
for device in all_devices:
print("Removing %s" % (device))
bluez_adapter.RemoveDevice(device)
def remove_paired_devices_bluez4():
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")
print("Using %s" % bluez_adapter.object_path)
for bluez_path in bluez_adapter.ListDevices():
print("Removing %s" % (bluez_path))
bluez_adapter.RemoveDevice(bluez_path)
if __name__ == '__main__':
parser = OptionParser()
parser.add_option("", "--bluez4", action="store_true",
dest="use_bluez4",
help="Use BlueZ 4 to remove paired devices.")
parser.add_option("-a", "--adapter", metavar="BT_ADAPTER",
dest="bt_adapter", default="",
help="The bluetooth adapter that is used by "
"the bluetooth stack. This options is "
"ignored when using BlueZ 4, instead "
"the default adapter is used.")
(options, args) = parser.parse_args()
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = dbus.SystemBus()
adapter_path = neardutils.find_adapter().object_path
print("Adapter path %s" % (adapter_path))
adapter = dbus.Interface(bus.get_object("org.neard", adapter_path),
"org.neard.Adapter")
adapter_props = dbus.Interface(bus.get_object("org.neard", adapter_path),
"org.freedesktop.DBus.Properties")
powered = adapter_props.Get("org.neard.Adapter", "Powered")
if (powered == dbus.Boolean(0)):
adapter_props.Set("org.neard.Adapter", "Powered", dbus.Boolean(1))
if (options.use_bluez4):
remove_paired_devices_bluez4()
else:
remove_paired_devices(options.bt_adapter)
polling = adapter_props.Get("org.neard.Adapter", "Polling")
if (polling == dbus.Boolean(0)):
adapter.StartPollLoop("Initiator")
bus.add_signal_receiver(device_added, bus_name="org.neard",
dbus_interface="org.freedesktop.DBus.ObjectManager",
signal_name="InterfacesAdded")
bus.add_signal_receiver(device_removed, bus_name="org.neard",
dbus_interface="org.freedesktop.DBus.ObjectManager",
signal_name="InterfacesRemoved")
mainloop.run()
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