test/test-discovery

   1 #!/usr/bin/python
   2
   3 from __future__ import absolute_import, print_function, unicode_literals
   4
   5 from gi.repository import GObject
   6
   7 import dbus
   8 import dbus.mainloop.glib
   9 from optparse import OptionParser, make_option
  10
  11 def device_found(address, properties):
  12         print("[ " + address + " ]")
  13
  14         for key in properties.keys():
  15                 value = properties[key]
  16                 if type(value) is dbus.String:
  17                         value = unicode(value).encode('ascii', 'replace')
  18                 if (key == "Class"):
  19                         print("    %s = 0x%06x" % (key, value))
  20                 else:
  21                         print("    %s = %s" % (key, value))
  22
  23         print()
  24
  25 def property_changed(name, value):
  26         if (name == "Discovering" and not value):
  27                 mainloop.quit()
  28
  29 if __name__ == '__main__':
  30         dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
  31
  32         bus = dbus.SystemBus()
  33         manager = dbus.Interface(bus.get_object("org.bluez", "/"),
  34                                                         "org.bluez.Manager")
  35
  36         option_list = [
  37                         make_option("-i", "--device", action="store",
  38                                         type="string", dest="dev_id"),
  39                         ]
  40         parser = OptionParser(option_list=option_list)
  41
  42         (options, args) = parser.parse_args()
  43
  44         if options.dev_id:
  45                 adapter_path = manager.FindAdapter(options.dev_id)
  46         else:
  47                 adapter_path = manager.DefaultAdapter()
  48
  49         adapter = dbus.Interface(bus.get_object("org.bluez", adapter_path),
  50                                                         "org.bluez.Adapter")
  51
  52         bus.add_signal_receiver(device_found,
  53                         dbus_interface = "org.bluez.Adapter",
  54                                         signal_name = "DeviceFound")
  55
  56         bus.add_signal_receiver(property_changed,
  57                         dbus_interface = "org.bluez.Adapter",
  58                                         signal_name = "PropertyChanged")
  59
  60         adapter.StartDiscovery()
  61
  62         mainloop = GObject.MainLoop()
  63         mainloop.run()