def addMesh(self, node, cls=None, **params):
"""
Configure wireless mesh
node: name of the node
cls: custom association class/constructor
params: parameters for node
"""
if 'intf' in params:
for intf_ in node.params['wlan']:
if params['intf'] == intf_:
wlan = node.params['wlan'].index(intf_)
else:
if node.type == 'station':
wlan = node.ifaceToAssociate
else:
wlan = node.ifaceToAssociate
node.func[wlan] = 'mesh'
node.params['txpower'][wlan] = 20
options = {
'ip':
ipAdd(params['nextIP'],
ipBaseNum=params['ipBaseNum'],
prefixLen=params['prefixLen']) + '/%s' % params['prefixLen']
}
if node.type == 'ap':
node.params['ssid'].append('')
else:
node.params['ssid'] = []
for n in range(len(node.params['wlan'])):
node.params['ssid'].append('')
ip = ("%s" % params.pop('ip', {}))
if ip == "{}":
ip = options['ip']
ssid = ("%s" % params['ssid'])
if (ssid != "{}"):
node.params['ssid'][wlan] = ssid
else:
node.params['ssid'][wlan] = 'meshNetwork'
deviceRange(node)
options['node'] = node
options.update(params)
node.setMeshIface(node.params['wlan'][wlan])
if 'channel' in params:
node.setChannel(node.params['wlan'][wlan], params['channel'])
cls = Association
cls.configureMesh(node, wlan)
if 'intf' not in params:
node.ifaceToAssociate += 1
def addHoc(self, node, cls=None, **params):
"""
Configure AdHoc
node: name of the node
cls: custom association class/constructor
params: parameters for station
"""
if 'intf' in params:
for intf_ in node.params['wlan']:
if params['intf'] == intf_:
wlan = node.params['wlan'].index(intf_)
else:
wlan = node.ifaceToAssociate
node.func[wlan] = 'adhoc'
node.params['txpower'][wlan] = 20
node.params['ssid'] = []
for w in range(0, len(node.params['wlan'])):
node.params['ssid'].append('')
ssid = ("%s" % params.pop('ssid', {}))
if (ssid != "{}"):
node.params['ssid'][wlan] = ssid
node.params['associatedTo'][wlan] = ssid
else:
node.params['ssid'][wlan] = 'adhocNetwork'
node.params['associatedTo'][wlan] = 'adhocNetwork'
deviceRange(node)
value = deviceDataRate(sta=node, wlan=wlan)
self.bw = value.rate
enable_wmediumd = self.useWmediumd
if 'channel' in params:
node.setChannel(node.params['wlan'][wlan], params['channel'])
cls = Association
cls.configureAdhoc(node, wlan, enable_wmediumd)
if 'intf' not in params:
node.ifaceToAssociate += 1
def addMesh(self, node, cls=None, **params):
"""
Configure wireless mesh
node: name of the node
cls: custom association class/constructor
params: parameters for node
"""
if 'intf' in params:
for intf_ in node.params['wlan']:
if params['intf'] == intf_:
wlan = node.params['wlan'].index(intf_)
else:
if node.type == 'station':
wlan = node.ifaceToAssociate
else:
wlan = node.ifaceToAssociate
node.func[wlan] = 'mesh'
node.params['txpower'][wlan] = 20
if node.type == 'ap':
node.params['ssid'].append('')
else:
node.params['ssid'] = []
for n in range(len(node.params['wlan'])):
node.params['ssid'].append('')
ssid = ("%s" % params['ssid'])
if (ssid != "{}"):
node.params['ssid'][wlan] = ssid
else:
node.params['ssid'][wlan] = 'meshNetwork'
deviceRange(node)
node.setMeshIface(node.params['wlan'][wlan])
if 'channel' in params:
node.setChannel(node.params['wlan'][wlan], params['channel'])
cls = Association
cls.configureMesh(node, wlan)
if 'intf' not in params:
node.ifaceToAssociate += 1
def addParameters(self, node, autoSetMacs, params, mode='managed'):
"""adds parameters to wireless nodes
node: node
autoSetMacs: set MAC addrs automatically like IP addresses
params: parameters
defaults: Default IP and MAC addresses
mode: if interface is running in managed or master mode
"""
node.params['frequency'] = []
node.params['wlan'] = []
node.params['mac'] = []
node.phyID = []
passwd = ("%s" % params.pop('passwd', {}))
if (passwd != "{}"):
passwd = passwd.split(',')
node.params['passwd'] = []
encrypt = ("%s" % params.pop('encrypt', {}))
if (encrypt != "{}"):
encrypt = encrypt.split(',')
node.params['encrypt'] = []
if (mode == 'managed'):
node.params['apsInRange'] = []
node.params['associatedTo'] = []
node.params['rssi'] = []
node.params['snr'] = []
node.ifaceToAssociate = 0
node.max_x = 0
node.max_y = 0
node.min_x = 0
node.min_y = 0
node.max_v = 0
node.min_v = 0
node.constantVelocity = 1.0
node.constantDistance = 1.0
# max_speed
if 'max_speed' in params:
node.max_speed = int(params['max_speed'])
else:
node.max_speed = 10
# min_speed
if 'min_speed' in params:
node.min_speed = int(params['min_speed'])
else:
node.min_speed = 1
# speed
if 'speed' in params:
node.speed = int(params['speed'])
# max_x
if 'max_x' in params:
node.max_x = int(params['max_x'])
# max_y
if 'max_y' in params:
node.max_y = int(params['max_y'])
# min_x
if 'min_x' in params:
node.min_x = int(params['min_x'])
# min_y
if 'min_y' in params:
node.min_y = int(params['min_y'])
# min_v
if 'min_v' in params:
node.min_v = int(params['min_v'])
# max_v
if 'max_v' in params:
node.max_v = int(params['max_v'])
# constantVelocity
if 'constantVelocity' in params:
node.constantVelocity = int(params['constantVelocity'])
# constantDistance
if 'constantDistance' in params:
node.constantDistance = int(params['constantDistance'])
# position
if 'position' in node.params:
position = node.params['position']
position = position.split(',')
node.params['position'] = [
float(position[0]),
float(position[1]),
float(position[2])
]
else:
position = ("%s" % params.pop('position', {}))
if (position != "{}"):
position = position.split(',')
node.params['position'] = position
wlans = self.countWiFiIfaces(params)
for n in range(wlans):
self.addParamsToNode(node)
if mode == 'managed':
self.appendAssociatedTo(node)
if 'ssid' not in node.params:
self.appendEncrypt(node, n, passwd, encrypt)
if mode == 'master':
if 'phywlan' in node.params:
n = 1
node.params['wlan'].append(node.name + '-wlan' + str(n + 1))
if 'link' in params and params['link'] == 'mesh':
self.appendRSSI(node)
self.appendSNR(node)
self.appendAssociatedTo(node)
else:
node.params['wlan'].append(node.name + '-wlan' + str(n))
self.appendRSSI(node)
self.appendSNR(node)
node.params.pop("wlans", None)
if (mode == 'managed'):
self.addMacParamToNode(node, wlans, autoSetMacs, params)
self.addIpParamToNode(node, wlans, autoSetMacs, params)
self.addAntennaHeightParamToNode(node, wlans, params)
self.addAntennaGainParamToNode(node, wlans, params)
self.addTxPowerParamToNode(node, wlans, params)
self.addChannelParamToNode(node, wlans, params)
self.addModeParamToNode(node, wlans, params)
# Equipment Model
equipmentModel = ("%s" % params.pop('equipmentModel', {}))
if (equipmentModel != "{}"):
node.equipmentModel = equipmentModel
# Range
if 'range' in params:
node.params['range'] = int(params['range'])
else:
if mode == 'master' or node.func[0] == 'ap':
value = deviceRange(node)
node.params['range'] = value.range
else:
value = deviceRange(node)
node.params['range'] = value.range - 15
if mode == 'master' or 'ssid' in node.params:
node.params['associatedStations'] = []
node.params['stationsInRange'] = {}
node.wds = False
if 'config' in node.params:
config = node.params['config']
if (config != []):
config = node.params['config'].split(',')
for conf in config:
if 'wpa=' in conf or 'wpe=' in conf:
node.params['encrypt'] = []
if 'wpa=' in conf:
node.params['encrypt'].append('wpa')
if 'wpe=' in conf:
node.params['encrypt'].append('wpe')
if mode == 'master':
node.params['mac'] = []
node.params['mac'].append('')
if 'mac' in params:
node.params['mac'][0] = params['mac']
ssid = ("%s" % params.pop('ssid', {}))
ssid = ssid.split(',')
node.params['ssid'] = []
if (ssid[0] != "{}"):
if len(ssid) == 1:
node.params['ssid'].append(ssid[0])
if (encrypt != "{}"):
node.params['encrypt'].append(encrypt[0])
if (passwd != "{}"):
node.params['passwd'].append(passwd[0])
else:
for n in range(len(ssid)):
node.params['ssid'].append(ssid[n])
self.appendEncrypt(node, n, passwd, encrypt)
else:
node.params['ssid'].append(params['ssid'])
def addHoc(self, node, cls=None, **params):
"""
Configure AdHoc
node: name of the node
cls: custom association class/constructor
params: parameters for station
"""
if 'intf' in params:
for intf_ in node.params['wlan']:
if params['intf'] == intf_:
wlan = node.params['wlan'].index(intf_)
else:
wlan = node.ifaceToAssociate
node.func[wlan] = 'adhoc'
options = {
'ip':
ipAdd(params['nextIP'],
ipBaseNum=params['ipBaseNum'],
prefixLen=params['prefixLen']) + '/%s' % params['prefixLen']
}
options.update(params)
node.params['cell'] = []
node.params['ssid'] = []
for w in range(0, len(node.params['wlan'])):
node.params['cell'].append('')
node.params['ssid'].append('')
ip = ("%s" % params.pop('ip', {}))
if ip == "{}":
ip = options['ip']
ssid = ("%s" % params.pop('ssid', {}))
if (ssid != "{}"):
node.params['ssid'][wlan] = ssid
node.params['associatedTo'][wlan] = ssid
else:
node.params['ssid'][wlan] = 'adhocNetwork'
node.params['associatedTo'][wlan] = 'adhocNetwork'
cell = ("%s" % params.pop('cell', {}))
if (cell != "{}"):
node.params['cell'][wlan] = cell
else:
if 'position' not in node.params:
node.params['cell'][wlan] = 'FE:4C:6A:B5:A9:7E'
deviceRange(node)
value = deviceDataRate(sta=node, wlan=wlan)
self.bw = value.rate
options['sta'] = node
options.update(params)
# Set default MAC - this should probably be in Link
options.setdefault('addr1', self.randMac())
cls = Association
cls.configureAdhoc(node, self.useWmediumd)
if 'intf' not in params:
node.ifaceToAssociate += 1
def addMesh(self, node, cls=None, **params):
"""
Configure wireless mesh
node: name of the node
cls: custom association class/constructor
params: parameters for node
"""
if 'intf' in params:
for intf_ in node.params['wlan']:
if params['intf'] == intf_:
wlan = node.params['wlan'].index(intf_)
else:
if node.type == 'station':
wlan = node.ifaceToAssociate
else:
wlan = 0
node.func[wlan] = 'mesh'
options = {
'ip':
ipAdd(params['nextIP'],
ipBaseNum=params['ipBaseNum'],
prefixLen=params['prefixLen']) + '/%s' % params['prefixLen']
}
options.update(params)
node.params['ssid'] = []
if hasattr(node, 'meshMac'):
for n in range(len(node.params['wlan'])):
node.meshMac.append('')
node.params['ssid'].append('')
else:
node.meshMac = []
for n in range(len(node.params['wlan'])):
node.meshMac.append('')
node.params['ssid'].append('')
ip = ("%s" % params.pop('ip', {}))
if ip == "{}":
ip = options['ip']
ssid = ("%s" % params['ssid'])
if (ssid != "{}"):
node.params['ssid'][wlan] = ssid
else:
node.params['ssid'][wlan] = 'meshNetwork'
deviceRange(node)
value = deviceDataRate(sta=node, wlan=wlan)
self.bw = value.rate
options['node'] = node
options.update(params)
# Set default MAC - this should probably be in Link
options.setdefault('addr1', self.randMac())
cls = Association
cls.configureMesh(node, wlan)
if 'intf' not in params:
node.ifaceToAssociate += 1