WiFi test cleanups

server/site_linux_router.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import re
+
+def isLinuxRouter(router):
+    router_uname = router.run('uname').stdout
+    return re.search('Linux', router_uname)
+
 class LinuxRouter(object):
     """
     Linux/mac80211-style WiFi Router support for WiFiTest class.
 
     This class implements test methods/steps that communicate with a
     router implemented with Linux/mac80211.  The router must
     be pre-configured to enable ssh access and have a mac80211-based
     wireless device.  We also assume hostapd 0.7.x and iw are present
     and any necessary modules are pre-loaded.
     """
@@ skipping 161 matching lines @@
             self.router.run("rm -f %s" % self.hostapd_conf)
             self.hostapd_conf = None
 
 
     def client_check_config(self, params):
         """
         Check network configuration on client to verify parameters
         have been negotiated during the connection to the router.
         """
         # XXX fill in