wpa_supplicant/examples/wpas-dbus-new-wps.py

   1 #!/usr/bin/python
   2
   3 import dbus
   4 import sys, os
   5 import time
   6 import gobject
   7 from dbus.mainloop.glib import DBusGMainLoop
   8
   9 WPAS_DBUS_SERVICE = "fi.w1.wpa_supplicant1"
  10 WPAS_DBUS_INTERFACE = "fi.w1.wpa_supplicant1"
  11 WPAS_DBUS_OPATH = "/fi/w1/wpa_supplicant1"
  12
  13 WPAS_DBUS_INTERFACES_INTERFACE = "fi.w1.wpa_supplicant1.Interface"
  14 WPAS_DBUS_WPS_INTERFACE = "fi.w1.wpa_supplicant1.Interface.WPS"
  15
  16 def stateChanged(newState, oldState):
  17         print "StateChanged(%s -> %s)" % (oldState, newState)
  18
  19 def scanDone(success):
  20         print "Scan done: success=%s" % success
  21
  22 def bssAdded(bss, properties):
  23         print "BSS added: %s" % (bss)
  24
  25 def bssRemoved(bss):
  26         print "BSS removed: %s" % (bss)
  27
  28 def wpsEvent(name, args):
  29         print "WPS event: %s" % (name)
  30         print args
  31
  32 def credentials(cred):
  33         print "WPS credentials: %s" % (cred)
  34
  35 def main():
  36         dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
  37         global bus
  38         bus = dbus.SystemBus()
  39         wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
  40
  41         if len(sys.argv) != 2:
  42                 print "Missing ifname argument"
  43                 os._exit(1)
  44
  45         wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
  46         bus.add_signal_receiver(scanDone,
  47                                 dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
  48                                 signal_name="ScanDone")
  49         bus.add_signal_receiver(bssAdded,
  50                                 dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
  51                                 signal_name="BSSAdded")
  52         bus.add_signal_receiver(bssRemoved,
  53                                 dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
  54                                 signal_name="BSSRemoved")
  55         bus.add_signal_receiver(stateChanged,
  56                                 dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
  57                                 signal_name="StateChanged")
  58         bus.add_signal_receiver(wpsEvent,
  59                                 dbus_interface=WPAS_DBUS_WPS_INTERFACE,
  60                                 signal_name="Event")
  61         bus.add_signal_receiver(credentials,
  62                                 dbus_interface=WPAS_DBUS_WPS_INTERFACE,
  63                                 signal_name="Credentials")
  64
  65         ifname = sys.argv[1]
  66
  67         path = wpas.GetInterface(ifname)
  68         if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
  69         if_obj.Set(WPAS_DBUS_WPS_INTERFACE, 'ProcessCredentials',
  70                    dbus.Boolean(1),
  71                    dbus_interface=dbus.PROPERTIES_IFACE)
  72         wps = dbus.Interface(if_obj, WPAS_DBUS_WPS_INTERFACE)
  73         wps.Start({'Role': 'enrollee', 'Type': 'pbc'})
  74
  75         gobject.MainLoop().run()
  76
  77 if __name__ == "__main__":
  78         main()
  79