X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/ef7d9da53faae798abe9d04c736cc269015aaa52..74ef8cacc65911f9a64fef9f0fd9607dd178f64c:/lib/python/Plugins/SystemPlugins/WirelessLan/Wlan.py diff --git a/lib/python/Plugins/SystemPlugins/WirelessLan/Wlan.py b/lib/python/Plugins/SystemPlugins/WirelessLan/Wlan.py index 1c1471ce..e629a67d 100755 --- a/lib/python/Plugins/SystemPlugins/WirelessLan/Wlan.py +++ b/lib/python/Plugins/SystemPlugins/WirelessLan/Wlan.py @@ -1,7 +1,3 @@ -#from enigma import eListboxPythonMultiContent, eListbox, gFont, RT_HALIGN_LEFT, RT_HALIGN_RIGHT, RT_HALIGN_CENTER -#from Components.MultiContent import MultiContentEntryText -#from Components.GUIComponent import GUIComponent -#from Components.HTMLComponent import HTMLComponent from Components.config import config, ConfigYesNo, NoSave, ConfigSubsection, ConfigText, ConfigSelection, ConfigPassword from Components.Console import Console @@ -10,7 +6,8 @@ from string import maketrans, strip import sys import types from re import compile as re_compile, search as re_search -from iwlibs import getNICnames, Wireless, Iwfreq +from pythonwifi.iwlibs import getNICnames, Wireless, Iwfreq, getWNICnames +from pythonwifi import flags as wififlags list = [] list.append("WEP") @@ -65,38 +62,42 @@ class Wlan: print "self.iface im iwconfigFinished",self.iface callback = extra_args data = { 'essid': False, 'frequency': False, 'acesspoint': False, 'bitrate': False, 'encryption': False, 'quality': False, 'signal': False } - #print "result im iwconfigFinished",result for line in result.splitlines(): - #print "line",line line = line.strip() if "ESSID" in line: if "off/any" in line: ssid = _("No Connection") else: - tmpssid=(line[line.index('ESSID')+7:len(line)-1]) - if tmpssid == '': - ssid = _("Hidden networkname") - elif tmpssid ==' ': - ssid = _("Hidden networkname") + if "Nickname" in line: + tmpssid=(line[line.index('ESSID')+7:line.index('" Nickname')]) + if tmpssid == '': + ssid = _("Hidden networkname") + elif tmpssid ==' ': + ssid = _("Hidden networkname") + else: + ssid = tmpssid else: - ssid = tmpssid - #print "SSID->",ssid + tmpssid=(line[line.index('ESSID')+7:len(line)-1]) + if tmpssid == '': + ssid = _("Hidden networkname") + elif tmpssid ==' ': + ssid = _("Hidden networkname") + else: + ssid = tmpssid + if ssid is not None: data['essid'] = ssid if 'Frequency' in line: frequency = line[line.index('Frequency')+10 :line.index(' GHz')] - #print "Frequency",frequency if frequency is not None: data['frequency'] = frequency if "Access Point" in line: ap=line[line.index('Access Point')+14:len(line)-1] - #print "AP",ap if ap is not None: data['acesspoint'] = ap if "Bit Rate" in line: br = line[line.index('Bit Rate')+9 :line.index(' Mb/s')] - #print "Bitrate",br if br is not None: data['bitrate'] = br if 'Encryption key' in line: @@ -104,7 +105,6 @@ class Wlan: enc = _("Disabled") else: enc = line[line.index('Encryption key')+15 :line.index(' Security')] - #print "Encryption key",enc if enc is not None: data['encryption'] = _("Enabled") if 'Quality' in line: @@ -112,12 +112,10 @@ class Wlan: qual = line[line.index('Quality')+8:line.index('/100')] else: qual = line[line.index('Quality')+8:line.index('Sig')] - #print "Quality",qual if qual is not None: data['quality'] = qual if 'Signal level' in line: - signal = line[line.index('Signal level')+14 :line.index(' dBm')] - #print "Signal level",signal + signal = line[line.index('Signal level')+13 :line.index(' dBm')] if signal is not None: data['signal'] = signal @@ -130,7 +128,6 @@ class Wlan: callback(True,self.wlaniface) def getAdapterAttribute(self, attribute): - print "im getAdapterAttribute" if self.wlaniface.has_key(self.iface): print "self.wlaniface.has_key",self.iface if self.wlaniface[self.iface].has_key(attribute): @@ -142,13 +139,17 @@ class Wlan: def getWirelessInterfaces(self): - iwifaces = None - try: - iwifaces = getNICnames() - except: - print "[Wlan.py] No Wireless Networkcards could be found" - - return iwifaces + device = re_compile('[a-z]{2,}[0-9]*:') + ifnames = [] + + fp = open('/proc/net/wireless', 'r') + for line in fp: + try: + # append matching pattern, without the trailing colon + ifnames.append(device.search(line).group()[:-1]) + except AttributeError: + pass + return ifnames def getNetworkList(self): @@ -156,8 +157,8 @@ class Wlan: ifobj = Wireless(self.iface) # a Wireless NIC Object #Association mappings - stats, quality, discard, missed_beacon = ifobj.getStatistics() - snr = quality.signallevel - quality.noiselevel + #stats, quality, discard, missed_beacon = ifobj.getStatistics() + #snr = quality.signallevel - quality.noiselevel try: scanresults = ifobj.scan() @@ -167,55 +168,47 @@ class Wlan: if scanresults is not None: aps = {} + (num_channels, frequencies) = ifobj.getChannelInfo() + index = 1 for result in scanresults: - bssid = result.bssid - - encryption = map(lambda x: hex(ord(x)), result.encode) - - if encryption[-1] == "0x8": + + if result.encode.flags & wififlags.IW_ENCODE_DISABLED > 0: + encryption = False + elif result.encode.flags & wififlags.IW_ENCODE_NOKEY > 0: encryption = True else: - encryption = False - + encryption = None + + signal = str(result.quality.siglevel-0x100) + " dBm" + quality = "%s/%s" % (result.quality.quality,ifobj.getQualityMax().quality) + extra = [] for element in result.custom: element = element.encode() extra.append( strip(self.asciify(element)) ) - - if result.quality.sl is 0 and len(extra) > 0: - begin = extra[0].find('SignalStrength=')+15 - - done = False - end = begin+1 - - while not done: - if extra[0][begin:end].isdigit(): - end += 1 - else: - done = True - end -= 1 - - signal = extra[0][begin:end] - #print "[Wlan.py] signal is:" + str(signal) + for element in extra: + print element + if 'SignalStrength' in element: + signal = element[element.index('SignalStrength')+15:element.index(',L')] + if 'LinkQuality' in element: + quality = element[element.index('LinkQuality')+12:len(element)] - else: - signal = str(result.quality.sl) - aps[bssid] = { 'active' : True, 'bssid': result.bssid, - 'channel': result.frequency.getChannel(result.frequency.getFrequency()), + 'channel': frequencies.index(ifobj._formatFrequency(result.frequency.getFrequency())) + 1, 'encrypted': encryption, 'essid': strip(self.asciify(result.essid)), 'iface': self.iface, - 'maxrate' : result.rate[-1], - 'noise' : result.quality.getNoiselevel(), - 'quality' : str(result.quality.quality), - 'signal' : signal, + 'maxrate' : ifobj._formatBitrate(result.rate[-1][-1]), + 'noise' : '',#result.quality.nlevel-0x100, + 'quality' : str(quality), + 'signal' : str(signal), 'custom' : extra, } - print aps[bssid] + #print "GOT APS ENTRY:",aps[bssid] + index = index + 1 return aps @@ -226,12 +219,11 @@ class Wlan: self.channel = str(fq.getChannel(str(ifobj.getFrequency()[0:-3]))) except: self.channel = 0 - #print ifobj.getStatistics() status = { - 'BSSID': str(ifobj.getAPaddr()), + 'BSSID': str(ifobj.getAPaddr()), #ifobj.getStatistics() 'ESSID': str(ifobj.getEssid()), - 'quality': str(ifobj.getStatistics()[1].quality), - 'signal': str(ifobj.getStatistics()[1].sl), + 'quality': "%s/%s" % (ifobj.getStatistics()[1].quality,ifobj.getQualityMax().quality), + 'signal': str(ifobj.getStatistics()[1].siglevel-0x100) + " dBm", 'bitrate': str(ifobj.getBitrate()), 'channel': str(self.channel), #'channel': str(fq.getChannel(str(ifobj.getFrequency()[0:-3]))), @@ -273,7 +265,7 @@ class wpaSupplicant: fp.write('\tssid="'+essid+'"\n') fp.write('\tscan_ssid=0\n') if encrypted: - if encryption == 'WPA' or encryption == 'WPA2' or encryption == 'WPA/WPA2' : + if encryption in ('WPA', 'WPA2', 'WPA/WPA2'): fp.write('\tkey_mgmt=WPA-PSK\n') if encryption == 'WPA': @@ -281,15 +273,14 @@ class wpaSupplicant: fp.write('\tpairwise=TKIP\n') fp.write('\tgroup=TKIP\n') elif encryption == 'WPA2': + fp.write('\tproto=RSN\n') + fp.write('\tpairwise=CCMP\n') + fp.write('\tgroup=CCMP\n') + else: fp.write('\tproto=WPA RSN\n') fp.write('\tpairwise=CCMP TKIP\n') - fp.write('\tgroup=CCMP TKIP\n') - else: - fp.write('\tproto=WPA WPA2\n') - fp.write('\tpairwise=CCMP\n') - fp.write('\tgroup=TKIP\n') + fp.write('\tgroup=CCMP TKIP\n') fp.write('\tpsk="'+psk+'"\n') - elif encryption == 'WEP': fp.write('\tkey_mgmt=NONE\n') if wepkeytype == 'ASCII': @@ -326,7 +317,6 @@ class wpaSupplicant: essid = split[1][1:-1] elif split[0] == 'proto': - print "split[1]",split[1] config.plugins.wlan.encryption.enabled.value = True if split[1] == "WPA" : mode = 'WPA' @@ -354,12 +344,9 @@ class wpaSupplicant: else: config.plugins.wlan.encryption.wepkeytype.value = 'HEX' config.plugins.wlan.encryption.psk.value = split[1] - print "[Wlan.py] Got Encryption: WEP - keytype is: "+config.plugins.wlan.encryption.wepkeytype.value - print "[Wlan.py] Got Encryption: WEP - key0 is: "+config.plugins.wlan.encryption.psk.value elif split[0] == 'psk': config.plugins.wlan.encryption.psk.value = split[1][1:-1] - print "[Wlan.py] Got PSK: "+split[1][1:-1] else: pass @@ -436,24 +423,30 @@ class Status: if "off/any" in line: ssid = _("No Connection") else: - tmpssid=(line[line.index('ESSID')+7:len(line)-1]) - if tmpssid == '': - ssid = _("Hidden networkname") - elif tmpssid ==' ': - ssid = _("Hidden networkname") + if "Nickname" in line: + tmpssid=(line[line.index('ESSID')+7:line.index('" Nickname')]) + if tmpssid == '': + ssid = _("Hidden networkname") + elif tmpssid ==' ': + ssid = _("Hidden networkname") + else: + ssid = tmpssid else: - ssid = tmpssid - #print "SSID->",ssid + tmpssid=(line[line.index('ESSID')+7:len(line)-1]) + if tmpssid == '': + ssid = _("Hidden networkname") + elif tmpssid ==' ': + ssid = _("Hidden networkname") + else: + ssid = tmpssid if ssid is not None: data['essid'] = ssid if 'Frequency' in line: frequency = line[line.index('Frequency')+10 :line.index(' GHz')] - #print "Frequency",frequency if frequency is not None: data['frequency'] = frequency if "Access Point" in line: ap=line[line.index('Access Point')+14:len(line)] - #print "AP",ap if ap is not None: data['acesspoint'] = ap if ap == "Not-Associated": @@ -467,7 +460,6 @@ class Status: br += " Mb/s" else: br = line[line.index('Bit Rate')+9 :line.index(' Mb/s')] + " Mb/s" - #print "Bitrate",br if br is not None: data['bitrate'] = br if 'Encryption key' in line: @@ -480,28 +472,30 @@ class Status: enc = line[line.index('Encryption key')+15 :line.index(' Security')] if enc is not None: enc = _("Enabled") - #print "Encryption key",enc if enc is not None: data['encryption'] = enc if 'Quality' in line: if "/100" in line: - qual = line[line.index('Quality')+8:line.index('/100')] + #qual = line[line.index('Quality')+8:line.index('/100')] + qual = line[line.index('Quality')+8:line.index(' Signal')] else: qual = line[line.index('Quality')+8:line.index('Sig')] - #print "Quality",qual if qual is not None: data['quality'] = qual if 'Signal level' in line: if "dBm" in line: - signal = line[line.index('Signal level')+14 :line.index(' dBm')] + signal = line[line.index('Signal level')+13 :line.index(' dBm')] signal += " dBm" elif "/100" in line: - signal = line[line.index('Signal level')+13:line.index('/100 Noise')] - signal += "%" + if "Noise" in line: + signal = line[line.index('Signal level')+13:line.index(' Noise')] + else: + signal = line[line.index('Signal level')+13:len(line)] else: - signal = line[line.index('Signal level')+13:line.index(' Noise')] - signal += "%" - #print "Signal level",signal + if "Noise" in line: + signal = line[line.index('Signal level')+13:line.index(' Noise')] + else: + signal = line[line.index('Signal level')+13:len(line)] if signal is not None: data['signal'] = signal @@ -515,12 +509,10 @@ class Status: callback(True,self.wlaniface) def getAdapterAttribute(self, iface, attribute): - print "im getAdapterAttribute" self.iface = iface if self.wlaniface.has_key(self.iface): - print "self.wlaniface.has_key",self.iface if self.wlaniface[self.iface].has_key(attribute): return self.wlaniface[self.iface][attribute] return None -iStatus = Status() \ No newline at end of file +iStatus = Status()