def interference(cls):
'configure interference model'
for node in wmediumd.nodes:
if 'position' not in node.params:
posX = 0
posY = 0
posZ = 0
else:
posX = node.params['position'][0]
posY = node.params['position'][1]
posZ = node.params['position'][2]
node.lastpos = [posX, posY, posZ]
if 'carsta' in node.params:
wlans = 1
elif '_4addr' in node.params and node.params['_4addr'] == 'ap':
wlans = 1
else:
wlans = len(node.params['wlan'])
for wlan in range(0, wlans):
if wlan == 1:
posX+=1
wmediumd.positions.append(w_pos(node.wmIface[wlan],
[posX, posY, posZ]))
wmediumd.txpowers.append(w_txpower(
node.wmIface[wlan], float(node.params['txpower'][wlan])))
def set_pos_wmediumd(self, pos):
"Set Position for wmediumd"
if self.lastpos != pos:
self.lastpos = pos
for wmIface in self.wmIfaces:
inc = '%s' % float('0.' + str(self.wmIfaces.index(wmIface)))
w_server.update_pos(w_pos(wmIface,
[(float(pos[0])+float(inc)), float(pos[1]), float(pos[2])]))
def set_pos_wmediumd(self, pos):
"Set Position for wmediumd"
if self.lastpos != pos:
self.lastpos = pos
for id, wmIface in enumerate(self.wmIfaces):
w_server.update_pos(
w_pos(wmIface, [(float(pos[0]) + id),
float(pos[1]),
float(pos[2])]))