def getAccessPoints(self, refresh = False):
self.APList = []
self.cleanList = []
aps = iWlan.getNetworkList()
if aps is not None:
print "[WirelessLan.py] got Accespoints!"
tmpList = []
compList = []
for ap in aps:
a = aps[ap]
if a['active']:
tmpList.append( (a['essid'], a['bssid']) )
compList.append( (a['essid'], a['bssid'], a['encrypted'], a['iface'], a['maxrate'], a['signal']) )
for entry in tmpList:
if entry[0] == "":
for compentry in compList:
if compentry[1] == entry[1]:
compList.remove(compentry)
for entry in compList:
self.cleanList.append( ( entry[0], entry[1], entry[2], entry[3], entry[4], entry[5] ) )
if not self.oldlist.has_key(entry[0]):
self.oldlist[entry[0]] = { 'data': entry }
else:
self.oldlist[entry[0]]['data'] = entry
for entry in self.cleanList:
self.APList.append(self.buildEntryComponent( entry[0], entry[1], entry[2], entry[3], entry[4], entry[5] ))
if refresh is False:
self['list'].setList(self.APList)
self.listLength = len(self.APList)
self.setInfo()
self.rescanTimer.start(5000)
return self.cleanList
def scanApList(self):
self.apList = iWlan.getNetworkList()
print "GET APLIST %d" % len(self.apList)
old_aplist = self.setApList
new_bssid_list = self.apList.keys()
old_bssid_list = [x[1] for x in old_aplist]
remove_bssid_list = [
x for x in old_aplist if x[1] not in new_bssid_list
]
add_bssid_list = [x for x in new_bssid_list if x not in old_bssid_list]
for x in remove_bssid_list:
self.setApList.remove(x)
for bssid in add_bssid_list:
essid = self.apList[bssid].get("ESSID", None)
if essid is None:
global SHOW_HIDDEN_NETWORK
if SHOW_HIDDEN_NETWORK:
essid = "# Hidden Network"
else:
continue
else:
essid = essid.strip('\x00').strip('\\x00')
if essid == "":
continue
self.setApList.append((essid, bssid))
self.setApList = sorted(
self.setApList,
key=lambda x: int(self.apList[x[1]]['Quality'].split('/')[0]),
reverse=True)
self["aplist"].setList(self.setApList)
self["Status"].setText(("%d AP detected" % len(self.setApList)))
self.displayApInfo()
self.updateAPList()
