def get_link_device():
global link_device
if not link_device:
devs = nm.get_wifi_devices()
link_device = get_ap_device()
if dual_enabled():
for dev in devs:
if dev.Interface != link_device.Interface:
link_device = dev
return link_device
return link_device
def get_ap_device():
global ap_device
if not ap_device:
devs = nm.get_wifi_devices()
spec = get_conf().primary_wifi_device
if spec:
for dev in devs:
if dev.Interface == spec:
ap_device = dev
if not ap_device:
ap_device = devs[0]
return ap_device
def get_mode():
if len(nm.get_wifi_devices()) > 1 and dual_enabled():
return MULTI_MODE
else:
return SINGLE_MODE