Wammu/BluezDiscovery.py

   1 # -*- coding: UTF-8 -*-
   2 # vim: expandtab sw=4 ts=4 sts=4:
   3 '''
   4 Wammu - Phone manager
   5 Bluetooth discovery helper
   6 '''
   7 __author__ = 'Michal Čihař'
   8 __email__ = 'michal@cihar.com'
   9 __license__ = '''
  10 Copyright © 2003 - 2010 Michal Čihař
  11
  12 This program is free software; you can redistribute it and/or modify it
  13 under the terms of the GNU General Public License version 2 as published by
  14 the Free Software Foundation.
  15
  16 This program is distributed in the hope that it will be useful, but WITHOUT
  17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  19 more details.
  20
  21 You should have received a copy of the GNU General Public License along with
  22 this program; if not, write to the Free Software Foundation, Inc.,
  23 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  24 '''
  25
  26 import bluetooth
  27
  28 class Discovery(bluetooth.DeviceDiscoverer):
  29     '''
  30     Discovery helper class. It just passes all found devices to parent
  31     AllSearchThread.
  32     '''
  33     def __init__(self, parent):
  34         bluetooth.DeviceDiscoverer.__init__(self)
  35         self.parent = parent
  36
  37     def device_discovered(self, address, device_class, name):
  38         '''
  39         Called when device is iscovered, checks device class and if it is
  40         phone, it calls search_bt_device method of parent.
  41         '''
  42         major_class = ( device_class & 0xf00 ) >> 8
  43         # We want only devices with phone class
  44         # See https://www.bluetooth.org/apps/content/?doc_id=49706
  45         if major_class == 2:
  46             self.parent.search_bt_device(address, name)
  47
  48     def inquiry_complete(self):
  49         '''
  50         Called when discovery is completed, does nothing.
  51         '''
  52         return
  53