-#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
+from Components.Network import iNetwork
-from os import system
+from os import system, path as os_path
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")
config.plugins.wlan = ConfigSubsection()
config.plugins.wlan.essid = NoSave(ConfigText(default = "home", fixed_size = False))
-config.plugins.wlan.hiddenessid = NoSave(ConfigText(default = "home", fixed_size = False))
+config.plugins.wlan.hiddenessid = NoSave(ConfigYesNo(default = False))
config.plugins.wlan.encryption = ConfigSubsection()
config.plugins.wlan.encryption.enabled = NoSave(ConfigYesNo(default = True))
config.plugins.wlan.encryption.wepkeytype = NoSave(ConfigSelection(weplist, default = "ASCII"))
config.plugins.wlan.encryption.psk = NoSave(ConfigPassword(default = "mysecurewlan", fixed_size = False))
+def getWlanConfigName(iface):
+ return '/etc/wpa_supplicant.' + iface + '.conf'
+
class Wlan:
- def __init__(self, iface):
+ def __init__(self, iface = None):
+ self.iface = iface
+ self.oldInterfaceState = None
+
a = ''; b = ''
for i in range(0, 255):
a = a + chr(i)
else:
b = b + chr(i)
- self.iface = iface
- self.wlaniface = {}
- self.WlanConsole = Console()
self.asciitrans = maketrans(a, b)
- def stopWlanConsole(self):
- if self.WlanConsole is not None:
- print "killing self.WlanConsole"
- self.WlanConsole = None
- del self.WlanConsole
-
- def getDataForInterface(self, callback = None):
- #get ip out of ip addr, as avahi sometimes overrides it in ifconfig.
- print "self.iface im getDataForInterface",self.iface
- if len(self.WlanConsole.appContainers) == 0:
- self.WlanConsole = Console()
- cmd = "iwconfig " + self.iface
- self.WlanConsole.ePopen(cmd, self.iwconfigFinished, callback)
-
- def iwconfigFinished(self, result, retval, extra_args):
- 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")
- else:
- ssid = tmpssid
- #print "SSID->",ssid
- 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:
- if ":off" in line:
- 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:
- if "/100" in line:
- 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
- if signal is not None:
- data['signal'] = signal
-
- self.wlaniface[self.iface] = data
-
- if len(self.WlanConsole.appContainers) == 0:
- print "self.wlaniface after loading:", self.wlaniface
- self.WlanConsole = None
- if callback is not None:
- 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):
- return self.wlaniface[self.iface][attribute]
- return None
-
def asciify(self, str):
return str.translate(self.asciitrans)
-
def getWirelessInterfaces(self):
- iwifaces = None
- try:
- iwifaces = getNICnames()
- except:
- print "[Wlan.py] No Wireless Networkcards could be found"
-
- return iwifaces
+ return getWNICnames()
+
+ def setInterface(self, iface = None):
+ self.iface = iface
+
+ def getInterface(self):
+ return self.iface
-
def getNetworkList(self):
- system("ifconfig "+self.iface+" up")
+ if self.oldInterfaceState is None:
+ self.oldInterfaceState = iNetwork.getAdapterAttribute(self.iface, "up")
+ if self.oldInterfaceState is False:
+ if iNetwork.getAdapterAttribute(self.iface, "up") is False:
+ iNetwork.setAdapterAttribute(self.iface, "up", True)
+ system("ifconfig "+self.iface+" up")
+
ifobj = Wireless(self.iface) # a Wireless NIC Object
-
- #Association mappings
- stats, quality, discard, missed_beacon = ifobj.getStatistics()
- snr = quality.signallevel - quality.noiselevel
try:
scanresults = ifobj.scan()
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:
+ 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
-
- def getStatus(self):
- ifobj = Wireless(self.iface)
- fq = Iwfreq()
- try:
- self.channel = str(fq.getChannel(str(ifobj.getFrequency()[0:-3])))
- except:
- self.channel = 0
- #print ifobj.getStatistics()
- status = {
- 'BSSID': str(ifobj.getAPaddr()),
- 'ESSID': str(ifobj.getEssid()),
- 'quality': str(ifobj.getStatistics()[1].quality),
- 'signal': str(ifobj.getStatistics()[1].sl),
- 'bitrate': str(ifobj.getBitrate()),
- 'channel': str(self.channel),
- #'channel': str(fq.getChannel(str(ifobj.getFrequency()[0:-3]))),
- }
-
- for (key, item) in status.items():
- if item is "None" or item is "":
- status[key] = _("N/A")
-
- return status
+ def stopGetNetworkList(self):
+ if self.oldInterfaceState is not None:
+ if self.oldInterfaceState is False:
+ iNetwork.setAdapterAttribute(self.iface, "up", False)
+ system("ifconfig "+self.iface+" down")
+ self.oldInterfaceState = None
+ self.iface = None
+iWlan = Wlan()
class wpaSupplicant:
def __init__(self):
pass
-
- def writeConfig(self):
-
- essid = config.plugins.wlan.essid.value
- hiddenessid = config.plugins.wlan.hiddenessid.value
- encrypted = config.plugins.wlan.encryption.enabled.value
- encryption = config.plugins.wlan.encryption.type.value
- wepkeytype = config.plugins.wlan.encryption.wepkeytype.value
- psk = config.plugins.wlan.encryption.psk.value
- fp = file('/etc/wpa_supplicant.conf', 'w')
- fp.write('#WPA Supplicant Configuration by enigma2\n')
- fp.write('ctrl_interface=/var/run/wpa_supplicant\n')
- fp.write('eapol_version=1\n')
- fp.write('fast_reauth=1\n')
- if essid == 'hidden...':
- fp.write('ap_scan=2\n')
- else:
- fp.write('ap_scan=1\n')
- fp.write('network={\n')
- if essid == 'hidden...':
- fp.write('\tssid="'+hiddenessid+'"\n')
- else:
- fp.write('\tssid="'+essid+'"\n')
- fp.write('\tscan_ssid=0\n')
- if encrypted:
- if encryption == 'WPA' or encryption == 'WPA2' or encryption == 'WPA/WPA2' :
- fp.write('\tkey_mgmt=WPA-PSK\n')
-
- if encryption == 'WPA':
- fp.write('\tproto=WPA\n')
- fp.write('\tpairwise=TKIP\n')
- fp.write('\tgroup=TKIP\n')
- elif encryption == 'WPA2':
- 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('\tpsk="'+psk+'"\n')
-
- elif encryption == 'WEP':
- fp.write('\tkey_mgmt=NONE\n')
- if wepkeytype == 'ASCII':
- fp.write('\twep_key0="'+psk+'"\n')
- else:
- fp.write('\twep_key0='+psk+'\n')
- else:
- fp.write('\tkey_mgmt=NONE\n')
- fp.write('}')
- fp.write('\n')
- fp.close()
- system("cat /etc/wpa_supplicant.conf")
+ def writeConfig(self, iface):
+ essid = config.plugins.wlan.essid.value
+ hiddenessid = config.plugins.wlan.hiddenessid.value
+ encrypted = config.plugins.wlan.encryption.enabled.value
+ encryption = config.plugins.wlan.encryption.type.value
+ wepkeytype = config.plugins.wlan.encryption.wepkeytype.value
+ psk = config.plugins.wlan.encryption.psk.value
+ fp = file(getWlanConfigName(iface), 'w')
+ fp.write('#WPA Supplicant Configuration by enigma2\n')
+ fp.write('ctrl_interface=/var/run/wpa_supplicant\n')
+ fp.write('eapol_version=1\n')
+ fp.write('fast_reauth=1\n')
+
+ if hiddenessid:
+ fp.write('ap_scan=2\n')
+ else:
+ fp.write('ap_scan=1\n')
+ fp.write('network={\n')
+ fp.write('\tssid="'+essid+'"\n')
+ fp.write('\tscan_ssid=0\n')
+ if encrypted:
+ if encryption in ('WPA', 'WPA2', 'WPA/WPA2'):
+ fp.write('\tkey_mgmt=WPA-PSK\n')
- def loadConfig(self):
+ if encryption == 'WPA':
+ fp.write('\tproto=WPA\n')
+ 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')
+ fp.write('\tpsk="'+psk+'"\n')
+ elif encryption == 'WEP':
+ fp.write('\tkey_mgmt=NONE\n')
+ if wepkeytype == 'ASCII':
+ fp.write('\twep_key0="'+psk+'"\n')
+ else:
+ fp.write('\twep_key0='+psk+'\n')
+ else:
+ fp.write('\tkey_mgmt=NONE\n')
+ fp.write('}')
+ fp.write('\n')
+ fp.close()
+ #system('cat ' + getWlanConfigName(iface))
+
+ def loadConfig(self,iface):
+ configfile = getWlanConfigName(iface)
+ if not os_path.exists(configfile):
+ configfile = '/etc/wpa_supplicant.conf'
try:
#parse the wpasupplicant configfile
- fp = file('/etc/wpa_supplicant.conf', 'r')
+ print "[Wlan.py] parsing configfile: ",configfile
+ fp = file(configfile, 'r')
supplicant = fp.readlines()
fp.close()
- ap_scan = False
essid = None
for s in supplicant:
split = s.strip().split('=',1)
if split[0] == 'ap_scan':
- print "[Wlan.py] Got Hidden SSID Scan Value "+split[1]
+ #print "[Wlan.py] Got Hidden SSID Scan Value ",split[1]
if split[1] == '2':
- ap_scan = True
+ config.plugins.wlan.hiddenessid.value = True
else:
- ap_scan = False
-
+ config.plugins.wlan.hiddenessid.value = False
+
elif split[0] == 'ssid':
- print "[Wlan.py] Got SSID "+split[1][1:-1]
+ #print "[Wlan.py] Got SSID ",split[1][1:-1]
essid = split[1][1:-1]
-
+ config.plugins.wlan.essid.value = essid
+
elif split[0] == 'proto':
- print "split[1]",split[1]
config.plugins.wlan.encryption.enabled.value = True
- if split[1] == "WPA" :
+ if split[1] == 'WPA' :
mode = 'WPA'
- if split[1] == "WPA WPA2" :
- mode = 'WPA/WPA2'
- if split[1] == "WPA RSN" :
+ if split[1] == 'RSN':
mode = 'WPA2'
+ if split[1] in ('WPA RSN', 'WPA WPA2'):
+ mode = 'WPA/WPA2'
+ #print "[Wlan.py] Got Encryption: ",mode
config.plugins.wlan.encryption.type.value = mode
- print "[Wlan.py] Got Encryption: "+mode
-
- #currently unused !
- #elif split[0] == 'key_mgmt':
- # print "split[1]",split[1]
- # if split[1] == "WPA-PSK" :
- # config.plugins.wlan.encryption.enabled.value = True
- # config.plugins.wlan.encryption.type.value = "WPA/WPA2"
- # print "[Wlan.py] Got Encryption: "+ config.plugins.wlan.encryption.type.value
elif split[0] == 'wep_key0':
config.plugins.wlan.encryption.enabled.value = True
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
- if ap_scan is True:
- config.plugins.wlan.hiddenessid.value = essid
- config.plugins.wlan.essid.value = 'hidden...'
- else:
- config.plugins.wlan.hiddenessid.value = essid
- config.plugins.wlan.essid.value = essid
wsconfig = {
'hiddenessid': config.plugins.wlan.hiddenessid.value,
'ssid': config.plugins.wlan.essid.value,
for (key, item) in wsconfig.items():
if item is "None" or item is "":
if key == 'hiddenessid':
- wsconfig['hiddenessid'] = "home"
+ wsconfig['hiddenessid'] = False
if key == 'ssid':
wsconfig['ssid'] = "home"
if key == 'encryption':
wsconfig['encryption'] = True
- if key == 'encryption':
+ if key == 'encryption_type':
wsconfig['encryption_type'] = "WPA/WPA2"
- if key == 'encryption':
+ if key == 'encryption_wepkeytype':
wsconfig['encryption_wepkeytype'] = "ASCII"
- if key == 'encryption':
+ if key == 'key':
wsconfig['key'] = "mysecurewlan"
-
except:
- print "[Wlan.py] Error parsing /etc/wpa_supplicant.conf"
+ print "[Wlan.py] Error parsing ",configfile
wsconfig = {
- 'hiddenessid': "home",
+ 'hiddenessid': False,
'ssid': "home",
'encryption': True,
'encryption_type': "WPA/WPA2",
'encryption_wepkeytype': "ASCII",
'key': "mysecurewlan",
}
- print "[Wlan.py] WS-CONFIG-->",wsconfig
+ #print "[Wlan.py] WS-CONFIG-->",wsconfig
return wsconfig
-
- def restart(self, iface):
- system("start-stop-daemon -K -x /usr/sbin/wpa_supplicant")
- system("start-stop-daemon -S -x /usr/sbin/wpa_supplicant -- -B -i"+iface+" -c/etc/wpa_supplicant.conf")
class Status:
def __init__(self):
def stopWlanConsole(self):
if self.WlanConsole is not None:
- print "killing self.WlanConsole"
+ print "[iStatus] killing self.WlanConsole"
+ self.WlanConsole.killAll()
self.WlanConsole = None
def getDataForInterface(self, iface, callback = None):
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 in ('', ' '):
+ ssid = _("Hidden networkname")
+ else:
+ ssid = tmpssid
else:
- ssid = tmpssid
- #print "SSID->",ssid
+ tmpssid=(line[line.index('ESSID')+7:len(line)-1])
+ if tmpssid in ('', ' '):
+ 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":
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:
enc = _("Unsupported")
else:
enc = _("Disabled")
- else:
+ elif "Security" in line:
enc = line[line.index('Encryption key')+15 :line.index(' Security')]
if enc is not None:
enc = _("Enabled")
- #print "Encryption key",enc
+ else:
+ enc = line[line.index('Encryption key')+15 :len(line)]
+ if enc is not None:
+ enc = _("Enabled")
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(' 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
if self.WlanConsole is not None:
if len(self.WlanConsole.appContainers) == 0:
- print "self.wlaniface after loading:", self.wlaniface
+ print "[Wlan.py] self.wlaniface after loading:", self.wlaniface
if callback is not None:
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()
git.cweiske.de / enigma2.git / blobdiff