hostap/wpaspy/test.py

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#!/usr/bin/python
#
# Test script for wpaspy
# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import os
import sys
import time
import wpaspy
wpas_ctrl = '/var/run/wpa_supplicant'
def wpas_connect(host=None, port=9877):
ifaces = []
if host != None:
try:
wpas = wpaspy.Ctrl(host, port)
return wpas
except:
print "Could not connect to host: ", host
return None
if os.path.isdir(wpas_ctrl):
try:
ifaces = [os.path.join(wpas_ctrl, i) for i in os.listdir(wpas_ctrl)]
except OSError as error:
print "Could not find wpa_supplicant: ", error
return None
if len(ifaces) < 1:
print "No wpa_supplicant control interface found"
return None
for ctrl in ifaces:
try:
wpas = wpaspy.Ctrl(ctrl)
return wpas
except Exception as e:
pass
return None
def main(host=None, port=9877):
print "Testing wpa_supplicant control interface connection"
wpas = wpas_connect(host, port)
if wpas is None:
return
print "Connected to wpa_supplicant"
print wpas.request('PING')
mon = wpas_connect(host, port)
if mon is None:
print "Could not open event monitor connection"
return
mon.attach()
print "Scan"
print wpas.request('SCAN')
count = 0
while count < 10:
count += 1
time.sleep(1)
while mon.pending():
ev = mon.recv()
print ev
if 'CTRL-EVENT-SCAN-RESULTS' in ev:
print 'Scan completed'
print wpas.request('SCAN_RESULTS')
count = 10
pass
if __name__ == "__main__":
if len(sys.argv) > 2:
main(host=sys.argv[1], port=int(sys.argv[2]))
else:
main()