def rssi(self, mininet, propagationModel='', n=0):
#if mobility.DRAW:
# instantiateGraph(mininet)
currentTime = time.time()
staList = mininet.stations
ang = {}
for sta in staList:
ang[sta] = random.uniform(0, 360)
sta.params['frequency'][0] = setChannelParams.frequency(sta, 0)
while True:
if len(staList) == 0:
break
time_ = time.time() - currentTime
for sta in staList:
if hasattr(sta, 'time'):
if time_ >= sta.time[0]:
ap = sta.params['associatedTo'][0] # get AP
sta.params['rssi'][0] = sta.rssi[0]
if ap != '':
rssi = sta.rssi[0]
dist = int('%d' % self.calculateDistance(sta, ap, rssi, propagationModel, n))
self.moveNodeTo(sta, ap, dist, ang[sta])
setChannelParams(sta, ap, 0, dist)
del sta.rssi[0]
del sta.time[0]
if len(sta.time) == 0:
staList.remove(sta)
time.sleep(0.01)
def parameters(self):
"""
Applies channel params and handover
"""
meshNodes = []
for node in self.mobilityNodes:
for wlan in range(0, len(node.params['wlan'])):
if node.func[wlan] == 'mesh' or node.func[wlan] == 'adhoc':
meshNodes.append(node)
while True:
for node in self.mobilityNodes:
for wlan in range(0, len(node.params['wlan'])):
if node.func[wlan] == 'mesh' or node.func[wlan] == 'adhoc':
if node.type == 'vehicle':
node = node.params['carsta']
wlan = 0
dist = listNodes.pairingNodes(node, wlan, meshNodes)
if WmediumdServerConn.connected == False and dist >= 0.01:
setChannelParams(sta=node, wlan=wlan, dist=dist)
else:
self.handoverCheck(node, wlan)
if meshRouting.routing == 'custom':
meshRouting(meshNodes)
# have to verify this
eval(self.continueParams)
def rssi(self, propagationModel='', n=0):
if mobility.DRAW:
instantiateGraph()
currentTime = time.time()
staList = mobility.stations
ang = {}
for sta in staList:
ang[sta] = random.uniform(0, 360)
sta.params['frequency'][0] = setChannelParams.frequency(sta, 0)
continue_ = True
while continue_:
continue_ = False
time_ = time.time() - currentTime
for sta in staList:
if hasattr(sta, 'time'):
continue_ = True
if time_ >= sta.time[0]:
ap = sta.params['associatedTo'][0] # get AP
sta.params['rssi'][0] = sta.rssi[0]
if ap != '':
dist = self.calculateDistance(
sta, ap, sta.rssi[0], propagationModel, n)
self.moveStationTo(sta, ap, dist, ang[sta])
setChannelParams(sta, ap, dist, 0)
del sta.rssi[0]
del sta.time[0]
if len(sta.time) == 0:
staList.remove(sta)
time.sleep(0.01)
def apInRange(self, sta, ap, wlan, dist):
"""
When ap is in range
:param sta: station
:param ap: access point
:param wlan: wlan ID
:param dist: distance between source and destination
"""
if self.rec_rssi:
os.system('hwsim_mgmt -k %s %s >/dev/null 2>&1' %
(sta.phyID[wlan], abs(int(sta.params['rssi'][wlan]))))
if ap not in sta.params['apsInRange']:
sta.params['apsInRange'].append(ap)
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
ap.params['stationsInRange'][sta] = rssi_
else:
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
ap.params['stationsInRange'][sta] = rssi_
if ap == sta.params['associatedTo'][wlan]:
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
sta.params['rssi'][wlan] = rssi_
snr_ = setChannelParams.setSNR(sta, wlan)
sta.params['snr'][wlan] = snr_
if sta not in ap.params['associatedStations']:
ap.params['associatedStations'].append(sta)
if not WmediumdServerConn.connected and dist >= 0.01:
setChannelParams(sta, ap, wlan, dist)
if WmediumdServerConn.connected and dist >= 0.01:
WmediumdServerConn.send_snr_update(
WmediumdSNRLink(sta.wmediumdIface, ap.wmediumdIface,
sta.params['snr'][wlan]))
setChannelParams.recordParams(sta, ap)
def parameters_(self, node=None):
"""
have to check it!
Applies channel params and handover
"""
if node == None:
nodes = self.stations
else:
nodes = []
nodes.append(node)
for node_ in self.accessPoints:
if 'link' in node_.params and node_.params['link'] == 'mesh':
nodes.append(node_)
for node in nodes:
for wlan in range(0, len(node.params['wlan'])):
if node.func[wlan] == 'mesh' or node.func[wlan] == 'adhoc':
if node.type == 'vehicle':
node = node.params['carsta']
wlan = 0
dist = listNodes.pairingNodes(node, wlan, nodes)
if WmediumdServerConn.connected == False and dist >= 0.01:
setChannelParams(sta=node, wlan=wlan, dist=dist)
else:
self.handoverCheck(node, wlan)
if meshRouting.routing == 'custom':
meshRouting(nodes)
# have to verify this
eval(self.continueParams)
def configureWirelessLink(self, sta, ap, wlan):
"""
Updates RSSI, SNR, and Others...
:param sta: station
:param ap: access point
:param wlan: wlan ID
"""
dist = setChannelParams.getDistance(sta, ap)
if dist <= ap.params['range']:
for wlan in range(0, len(sta.params['wlan'])):
if sta.params['rssi'][wlan] == 0:
self.updateParams(sta, ap, wlan)
if sta.params['associatedTo'][
wlan] == '' and ap not in sta.params['associatedTo']:
sta.params['associatedTo'][wlan] = ap
cls = Association
cls.associate_infra(sta, ap, wlan)
if dist >= 0.01:
setChannelParams(sta, ap, wlan, dist)
if sta not in ap.params['associatedStations']:
ap.params['associatedStations'].append(sta)
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
sta.params['rssi'][wlan] = rssi_
snr_ = setChannelParams.setSNR(sta, wlan)
sta.params['snr'][wlan] = snr_
if ap not in sta.params['apsInRange']:
sta.params['apsInRange'].append(ap)
ap.params['stationsInRange'][sta] = rssi_
def handover(self, sta, ap, wlan, dist):
"""
handover
:param sta: station
:param ap: access point
:param wlan: wlan ID
:param dist: distance between source and destination
"""
associated = True
if dist > ap.params['range']:
if ap == sta.params['associatedTo'][wlan]:
sta.pexec('iw dev %s disconnect' % sta.params['wlan'][wlan])
sta.params['associatedTo'][wlan] = ''
sta.params['rssi'][wlan] = 0
sta.params['snr'][wlan] = 0
sta.params['channel'][wlan] = 0
sta.params['frequency'][wlan] = 0
ap.params['associatedStations'].pop(sta, None)
else:
if dist >= 0.01 and sta.params['associatedTo'][wlan] == ap:
self.updateParams(sta, ap, wlan)
setChannelParams(sta, ap, wlan, dist)
if sta.params['associatedTo'][wlan] == '':
associated = False
else:
associated = False
if ap == sta.params['associatedTo'][wlan] or dist <= ap.params['range']:
changeAP = False
"""Association Control: mechanisms that optimize the use of the APs"""
if self.associationControlMethod != False and sta.params['associatedTo'][wlan] != '':
ac = self.associationControlMethod
value = associationControl(sta, ap, wlan, ac)
changeAP = value.changeAP
if associated == False or changeAP == True:
if ap not in sta.params['associatedTo']:
if sta.params['associatedTo'][wlan] == '' or changeAP == True:
if 'encrypt' not in ap.params:
self.associate_infra(sta, ap, wlan)
else:
if ap.params['encrypt'][0] == 'wpa' or ap.params['encrypt'][0] == 'wpa2':
self.associate_wpa(sta, ap, wlan)
elif ap.params['encrypt'][0] == 'wep':
self.associate_wep(sta, ap, wlan)
if dist >= 0.01 and sta.params['associatedTo'][wlan] != '':
self.updateParams(sta, ap, wlan)
setChannelParams(sta, ap, wlan, dist)
def apInRange(self, sta, ap, wlan, dist):
"""
When ap is in range
:param sta: station
:param ap: access point
:param wlan: wlan ID
:param dist: distance between source and destination
"""
if self.rec_rssi:
os.system('hwsim_mgmt -k %s %s >/dev/null 2>&1' %
(sta.phyID[wlan], abs(int(sta.params['rssi'][wlan]))))
if ap not in sta.params['apsInRange']:
sta.params['apsInRange'].append(ap)
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
ap.params['stationsInRange'][sta] = rssi_
else:
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
ap.params['stationsInRange'][sta] = rssi_
if ap == sta.params['associatedTo'][wlan]:
if not WmediumdServerConn.interference_enabled:
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
sta.params['rssi'][wlan] = rssi_
snr_ = setChannelParams.setSNR(sta, wlan)
sta.params['snr'][wlan] = snr_
if sta not in ap.params['associatedStations']:
ap.params['associatedStations'].append(sta)
if dist >= 0.01:
if WmediumdServerConn.connected:
if WmediumdServerConn.interference_enabled:
if sta.lastpos != sta.params['position']:
time.sleep(0.0001)
cls = Association
cls.setPositionWmediumd(sta)
sta.lastpos = sta.params['position']
else:
if sta.lastpos != sta.params['position']:
cls = Association
cls.setSNRWmediumd(sta,
ap,
snr=sta.params['snr'][wlan])
else:
setChannelParams(sta, ap, wlan, dist)
setChannelParams.recordParams(sta, ap)
def setParameters(self, nodes, meshNodes=None):
if meshNodes == None:
meshNodes = nodes
for node in nodes:
for wlan in range(0, len(node.params['wlan'])):
if node.func[wlan] == 'mesh' or node.func[wlan] == 'adhoc':
if node.type == 'vehicle':
node = node.params['carsta']
wlan = 0
dist = listNodes.pairingNodes(node, wlan, meshNodes)
if WmediumdServerConn.connected == False and dist >= 0.01:
setChannelParams(sta=node, wlan=wlan, dist=dist)
else:
self.handoverCheck(node, wlan)
if meshRouting.routing == 'custom':
meshRouting(meshNodes)
# have to verify this
eval(self.continueParams)
def parameters(self):
"""
Applies channel params and handover
"""
while self.continue_:
for sta in self.stations:
for wlan in range(0, len(sta.params['wlan'])):
if sta.func[wlan] == 'mesh' or sta.func[wlan] == 'adhoc':
if sta.type == 'vehicle':
sta = sta.params['carsta']
wlan = 0
dist = listNodes.pairingNodes(sta, wlan, self.stations)
if WmediumdServerConn.connected == False and dist >= 0.01:
setChannelParams(sta=sta, wlan=wlan, dist=dist)
else:
self.handoverCheck(sta, wlan)
if meshRouting.routing == 'custom':
meshRouting(self.stations)
# have to verify this
eval(self.continueParams)
def autoAssociation(self, stations, accessPoints):
"""
This is useful to make the users' life easier
:param stations: list of stations
:param accessPoints: list of access points
"""
ap = []
for node in accessPoints:
if 'link' in node.params:
ap.append(node)
nodes = stations + ap
if not self.isVanet:
for node in nodes:
pairingAdhocNodes.ssid_ID += 1
for wlan in range(0, len(node.params['wlan'])):
if 'position' in node.params and 'link' not in node.params:
mobility.accessPoints = accessPoints
mobility.handoverCheck(node, wlan)
if 'position' in node.params and node.func[
wlan] == 'adhoc' and node.params['associatedTo'][
wlan] == '':
value = pairingAdhocNodes(node, wlan, nodes)
dist = value.dist
if dist >= 0.01:
setChannelParams(sta=node, wlan=wlan, dist=dist)
elif 'position' in node.params and node.func[
wlan] == 'mesh':
if node.type == 'vehicle':
node = node.params['carsta']
wlan = 0
dist = listNodes.pairingNodes(node, wlan, nodes)
if dist >= 0.01:
setChannelParams(sta=node, wlan=wlan, dist=dist)
if meshRouting.routing == 'custom':
meshRouting(nodes)
def customMeshRouting(self, sta, wlan, stations):
"""Custom Mesh Routing"""
associate = False
controlMeshMac = []
command = ''
for ref_sta in stations:
if ref_sta.type == 'vehicle':
ref_sta = ref_sta.params['carsta']
for ref_wlan in range(len(ref_sta.params['wlan'])):
if ref_sta != sta and ref_sta.func[
ref_wlan] == 'mesh' and 'position' in sta.params:
dist = setChannelParams.getDistance(sta, ref_sta)
range_ = int(sta.params['range'])
refRange_ = int(ref_sta.params['range'])
if refRange_ > range_:
range_ = refRange_
if dist <= range_:
if ref_sta.func[ref_wlan] == 'mesh':
if sta.params['associatedTo'][
wlan] == ref_sta.params['associatedTo'][
ref_wlan]:
associate = True
if WmediumdServerConn.connected:
if WmediumdServerConn.interference_enabled:
cls = Association
cls.setPositionWmediumd(sta)
else:
cls = Association
cls.setSNRWmediumd(
sta, ref_sta,
sta.params['snr'][wlan])
else:
setChannelParams(sta=sta,
wlan=wlan,
dist=dist)
elif 'position' not in sta.params:
associate = True
"""Adding all reached target paths"""
if associate:
exist = []
sta_ref = []
sta_ref.append(sta)
j = 0
exist.append(sta)
while j < len(stations):
j += 1
if sta_ref == []:
break
else:
newsta = sta_ref[0]
for sta1, sta2 in zip(listNodes.nodesX, listNodes.nodesY):
if sta1 == sta and sta2 not in exist:
command = 'iw dev %s mpath new %s next_hop %s' % (sta.params['wlan'][wlan], \
sta2.meshMac[wlan], sta2.meshMac[wlan])
debug('\n' + command)
sta.pexec(command)
exist.append(sta2)
controlMeshMac.append(sta2.meshMac[wlan])
sta_ref.append(sta2)
elif sta1 == newsta and sta2 not in exist:
command = 'iw dev %s mpath new %s next_hop %s' % (sta.params['wlan'][wlan], \
sta2.meshMac[wlan], sta1.meshMac[wlan])
debug('\n' + command)
sta.pexec(command)
exist.append(sta2)
controlMeshMac.append(sta2.meshMac[wlan])
sta_ref.append(sta2)
if newsta in sta_ref:
sta_ref.remove(newsta)
"""delete unknown paths"""
if associate:
for ref_sta in stations:
for ref_wlan in range(len(ref_sta.params['wlan'])):
if ref_sta != sta and ref_sta.func[ref_wlan] == 'mesh':
if ref_sta.type == 'vehicle':
ref_wlan = 0
ref_sta = ref_sta.params['carsta']
if ref_sta.meshMac[ref_wlan] not in controlMeshMac:
sta.pexec('iw dev %s mpath del %s' %
(sta.params['wlan'][wlan],
ref_sta.meshMac[ref_wlan]))
if WmediumdServerConn.connected:
cls = Association
cls.setSNRWmediumd(sta, ref_sta, -10)
"""mesh leave"""
if associate == False:
debug('\niw dev %s mesh leave' % sta.params['wlan'][wlan])
sta.pexec('iw dev %s mesh leave' % sta.params['wlan'][wlan])
sta.params['associatedTo'][wlan] = ''
def customMeshRouting(self, sta, wlan, stations):
"""Custom Mesh Routing"""
associate = False
controlMeshMac = []
command = ''
for ref_sta in stations:
if ref_sta.type == 'vehicle':
ref_sta = ref_sta.params['carsta']
for ref_wlan in range(len(ref_sta.params['wlan'])):
if ref_sta != sta and ref_sta.func[
ref_wlan] == 'mesh' and 'position' in sta.params:
dist = setChannelParams.getDistance(sta, ref_sta)
totalRange = int(sta.params['range'])
ref_totalRange = int(ref_sta.params['range'])
if ref_totalRange > totalRange:
totalRange = ref_totalRange
if dist <= totalRange:
if ref_sta.func[ref_wlan] == 'mesh':
if sta.params['associatedTo'][
wlan] == ref_sta.params['associatedTo'][
ref_wlan]:
associate = True
if not WmediumdServerConn.connected:
setChannelParams(sta=sta,
wlan=wlan,
dist=dist)
elif 'position' not in sta.params:
associate = True
"""Adding all reached target paths"""
if associate:
exist = []
sta_ref = []
sta_ref.append(sta)
j = 0
exist.append(sta)
while j < len(stations):
j += 1
if sta_ref == []:
break
else:
newsta = sta_ref[0]
for x, y in zip(listNodes.nodesX, listNodes.nodesY):
if x == sta and y not in exist:
if WmediumdServerConn.connected:
WmediumdServerConn.send_snr_update(
WmediumdSNRLink(sta.wmediumdIface,
y.wmediumdIface,
sta.params['snr'][wlan]))
else:
command = 'iw dev %s mpath new %s next_hop %s' % (sta.params['wlan'][wlan], \
y.meshMac[wlan], y.meshMac[wlan])
debug('\n' + command)
sta.pexec(command)
exist.append(y)
controlMeshMac.append(y.meshMac[wlan])
sta_ref.append(y)
elif x == newsta and y not in exist:
if WmediumdServerConn.connected:
pass
else:
command = 'iw dev %s mpath new %s next_hop %s' % (sta.params['wlan'][wlan], \
y.meshMac[wlan], x.meshMac[wlan])
debug('\n' + command)
sta.pexec(command)
exist.append(y)
controlMeshMac.append(y.meshMac[wlan])
sta_ref.append(y)
if newsta in sta_ref:
sta_ref.remove(newsta)
"""delete unknown paths"""
if associate:
for ref_sta in stations:
for ref_wlan in range(len(ref_sta.params['wlan'])):
if ref_sta != sta and ref_sta.func[ref_wlan] == 'mesh':
if ref_sta.type == 'vehicle':
ref_wlan = 0
ref_sta = ref_sta.params['carsta']
if ref_sta.meshMac[ref_wlan] not in controlMeshMac:
sta.pexec('iw dev %s mpath del %s' %
(sta.params['wlan'][wlan],
ref_sta.meshMac[ref_wlan]))
"""mesh leave"""
if associate == False:
debug('\niw dev %s mesh leave' % sta.params['wlan'][wlan])
sta.pexec('iw dev %s mesh leave' % sta.params['wlan'][wlan])
sta.params['associatedTo'][wlan] = ''
def apInRange(self, sta, ap, wlan, dist):
"""
When ap is in range
:param sta: station
:param ap: access point
:param wlan: wlan ID
:param dist: distance between source and destination
"""
outevent = False
if self.rec_rssi:
os.system('hwsim_mgmt -k %s %s >/dev/null 2>&1' %
(sta.phyID[wlan], abs(int(sta.params['rssi'][wlan]))))
if ap not in sta.params['apsInRange']:
sta.params['apsInRange'].append(ap)
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
ap.params['stationsInRange'][sta] = rssi_
else:
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
ap.params['stationsInRange'][sta] = rssi_
if sta in ap.params['associatedStations'] and ap.params[
'stationsInRange'][sta] > -43 and ap.func[0] == 'ap':
sta.params['minswch'] = False
if sta in ap.params['associatedStations'] and ap.params[
'stationsInRange'][sta] > -45.95 and ap.func[0] == 'ap':
sta.params['maxswch'] = False
outevent = True
if ap == sta.params['associatedTo'][wlan]:
rssi_ = setChannelParams.setRSSI(sta, ap, wlan, dist)
sta.params['rssi'][wlan] = rssi_
snr_ = setChannelParams.setSNR(sta, wlan)
sta.params['snr'][wlan] = snr_
if sta not in ap.params['associatedStations']:
ap.params['associatedStations'].append(sta)
if not WmediumdServerConn.connected and dist >= 0.01:
setChannelParams(sta, ap, wlan, dist)
if ap.func[0] == 'ap':
#~ ap.params['out']=False
if ap.params['stationsInRange'][sta] <= -44 and sta.params[
'minswch'] == False:
#~ ap.cmd('echo "%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta],ap.params['controller_IP']))
#~ print(sta.params['mac'], ap.params['stationsInRange'][sta],ap.params['controller_IP'],ap.name)
#~ ap.cmd('echo "%s,%s,%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta],['ASSO'],ap.params['controller_IP']))
#~ print 'STA ' + str(sta.params['mac']) + 'is ASSOCIATED to '+ ap.name + ' With RSSI ' + str(ap.params['stationsInRange'][sta])
ap.cmdPrint('echo "%s,%s,%s,%d" > /dev/udp/%s/5005' %
(sta.params['mac'][0],
ap.params['stationsInRange'][sta], "ASSO", 1,
ap.params['controller_IP']))
sta.params['minswch'] = True
sta.params['x'] = len(sta.params['apsInRange']) - 1
ap.params['AssoMacRSSI1'][sta.params['mac'][
0]] = ap.params['stationsInRange'][sta]
elif ap.params['stationsInRange'][sta] <= -46 and sta.params[
'maxswch'] == False:
#~ print 'STA ' + str(sta.params['mac']) + 'is ASSOCIATED to '+ ap.name + ' With RSSI ' + str(ap.params['stationsInRange'][sta])
ap.cmdPrint('echo "%s,%s,%s,%d" > /dev/udp/%s/5005' %
(sta.params['mac'][0],
ap.params['stationsInRange'][sta], "ASSO", 2,
ap.params['controller_IP']))
#~ ap.cmd('echo "%s,%s,%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta],['ASSO'],ap.params['controller_IP']))
sta.params['maxswch'] = True
sta.params['y'] = len(sta.params['apsInRange']) - 1
ap.params['AssoMacRSSI2'][sta.params['mac'][
0]] = ap.params['stationsInRange'][sta]
#~ if (ap.params['AssoMacRSSI1'] != {}) and (ap.params['AssoMacRSSI2'] != {}):
#~ if (ap.params['AssoMacRSSI1'][sta.params['mac'][0]] != None) and (ap.params['AssoMacRSSI2'][sta.params['mac'][0]] != None):
#~ print (ap.name, 'ASSO', sta.params['mac'], ap.params['AssoMacRSSI2'][sta.params['mac'][0]] - ap.params['AssoMacRSSI1'][sta.params['mac'][0]])
#~ ap.cmd('echo "%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta],ap.params['controller_IP']))
#~ Uncomment this one for exact getrssi
#~ ap.cmd('echo "%s,%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['AssoMacRSSI2'][sta.params['mac'][0]] - ap.params['AssoMacRSSI1'][sta.params['mac'][0]],'ASSO',ap.params['controller_IP']))
#~ print 'STA ' + str(sta.params['mac']) + 'is ASSOCIATED to '+ ap.name + ' With RSSI ' + str(ap.params['stationsInRange'][sta])
if WmediumdServerConn.connected and dist >= 0.01:
WmediumdServerConn.send_snr_update(
WmediumdSNRLink(sta.wmediumdIface, ap.wmediumdIface,
sta.params['snr'][wlan]))
elif ap != sta.params['associatedTo'][wlan] and sta.params[
'x'] > 0 and ap.func[0] == 'ap':
#~ ap.params['out'][sta.params['mac'][0]]=True
#~ print 'STA ' + str(sta.params['mac']) + 'is in RANGE of '+ ap.name + ' With RSSI ' + str(ap.params['stationsInRange'][sta])
ap.cmdPrint(
'echo "%s,%s,%s,%d" > /dev/udp/%s/5005' %
(sta.params['mac'][0], ap.params['stationsInRange'][sta],
"RANGE", 1, ap.params['controller_IP']))
#~ ap.cmd('echo "%s,%s,%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta],['RANGE'],ap.params['controller_IP']))
sta.params['x'] = sta.params['x'] - 1
ap.params['InRgMacRSSI1'][sta.params['mac']
[0]] = ap.params['stationsInRange'][sta]
ap.params['r1_r2_sentevent'][0] = True
elif ap != sta.params['associatedTo'][wlan] and sta.params[
'y'] > 0 and ap.func[0] == 'ap':
#~ ap.params['out'][sta.params['mac'][0]]=False
#~ print 'STA ' + str(sta.params['mac']) + 'is in RANGE of '+ ap.name + ' With RSSI ' + str(ap.params['stationsInRange'][sta])
ap.cmdPrint(
'echo "%s,%s,%s,%d" > /dev/udp/%s/5005' %
(sta.params['mac'][0], ap.params['stationsInRange'][sta],
"RANGE", 2, ap.params['controller_IP']))
#~ ap.cmdPrint('echo "%s,%s,%s,%d" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta], "DONE", 2, ap.params['controller_IP']))
#~ ap.cmd('echo "%s,%s,%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta],['RANGE'],ap.params['controller_IP']))
sta.params['y'] = sta.params['y'] - 1
ap.params['InRgMacRSSI2'][sta.params['mac']
[0]] = ap.params['stationsInRange'][sta]
ap.params['r1_r2_sentevent'][1] = True
if ap.params['r1_r2_sentevent'] == [
True, True
] or ap.params['r1_r2_sentevent'] == [False, True]:
ap.params['r1_r2_sentevent'] = [False, False]
#~ if (ap.params['InRgMacRSSI1'] != {}) and (ap.params['InRgMacRSSI2'] != {}):
#~ if (ap.params['InRgMacRSSI1'][sta.params['mac'][0]] != None) and (ap.params['InRgMacRSSI2'][sta.params['mac'][0]] != None):
#~ print (ap.name, 'InRg', sta.params['mac'], ap.params['InRgMacRSSI2'][sta.params['mac'][0]] - ap.params['InRgMacRSSI1'][sta.params['mac'][0]])
#~ ap.cmd('echo "%s,%s,%s" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['InRgMacRSSI2'][sta.params['mac'][0]] - ap.params['InRgMacRSSI1'][sta.params['mac'][0]],'RANGE',ap.params['controller_IP']))
#~ elif ap.func[0]=='ap' and ap != sta.params['associatedTo'][wlan] and float(setChannelParams.getDistance(ap, sta))>=((float(ap.params['range']))-1) and outevent==True:
#~ if sta not in ap.params['associatedStations'] and ap.params['r1_r2_sentevent']==[True,False]:
#~ ap.cmdPrint('echo "%s,%s,%s,%d" > /dev/udp/%s/5005' %(sta.params['mac'][0], ap.params['stationsInRange'][sta], "OUT", 1, ap.params['controller_IP']))
setChannelParams.recordParams(sta, ap)
