1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#!/usr/bin/python
from __future__ import absolute_import, print_function, unicode_literals
import gobject
import dbus
import dbus.mainloop.glib
relevant_ifaces = [ "org.bluez.Adapter1", "org.bluez.Device1" ]
def property_changed(interface, changed, invalidated, path):
iface = interface[interface.rfind(".") + 1:]
for name, value in changed.iteritems():
val = str(value)
print("{%s.PropertyChanged} [%s] %s = %s" % (iface, path, name,
val))
def interfaces_added(path, interfaces):
for iface, props in interfaces.iteritems():
if not(iface in relevant_ifaces):
continue
print("{Added %s} [%s]" % (iface, path))
for name, value in props.iteritems():
print(" %s = %s" % (name, value))
def interfaces_removed(path, interfaces):
for iface in interfaces:
if not(iface in relevant_ifaces):
continue
print("{Removed %s} [%s]" % (iface, path))
if __name__ == '__main__':
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = dbus.SystemBus()
bus.add_signal_receiver(property_changed, bus_name="org.bluez",
dbus_interface="org.freedesktop.DBus.Properties",
signal_name="PropertiesChanged",
path_keyword="path")
bus.add_signal_receiver(interfaces_added, bus_name="org.bluez",
dbus_interface="org.freedesktop.DBus.ObjectManager",
signal_name="InterfacesAdded")
bus.add_signal_receiver(interfaces_removed, bus_name="org.bluez",
dbus_interface="org.freedesktop.DBus.ObjectManager",
signal_name="InterfacesRemoved")
mainloop = gobject.MainLoop()
mainloop.run()
|
