def mode(self, mode=None):
if not mode:
return self.param('mode')
try:
ifconfig(self.dev, 'down')
iwconfig(self.dev, 'mode', mode)
ifconfig(self.dev, 'up')
return self.mode() == mode
except:
return False
def mode(self, mode=None):
if not mode:
return self.param("mode")
try:
ifconfig(self.dev, "down")
iwconfig(self.dev, "mode", mode)
ifconfig(self.dev, "up")
return self.mode() == mode
except:
return False
def set_channel(ifaces, channels):
"""Sets the monitor mode (or remove it) from an interface.
PLEASE RESTART L2socket TO ENABLE THIS CHANGE!
PLEASE RESTART L2socket TO ENABLE THIS CHANGE!
PLEASE RESTART L2socket TO ENABLE THIS CHANGE!
params:
- iface: the iwconfig interface
- channel: the iface channel
"""
assert len(ifaces) == len(channels)
for iface, channel in zip(ifaces, channels):
sh.iwconfig(iface, "channel", channel)
def connect(self, essid, key):
try:
from sh import dhcpcd as dhcp
except CommandNotFound:
from sh import dhclient as dhcp
if self._dhcpcd_pid is not None:
kill(self._dhcpcd_pid)
iwconfig(self.dev, 'essid', essid)
iwconfig(self.dev, 'key', key)
for line in dhcp(self.dev, _err_to_out, _iter=True):
m = ManagedInterface._DHCPCD_SUCCESS_LINE.match(line)
if m is not None:
self._dhcpcd_pid = m.group(1)
return True
return False
def connect(self, essid, key):
try:
from sh import dhcpcd as dhcp
except CommandNotFound:
from sh import dhclient as dhcp
if self._dhcpcd_pid is not None:
kill(self._dhcpcd_pid)
iwconfig(self.dev, 'essid', essid)
iwconfig(self.dev, 'key', key)
for line in dhcp(self.dev, _err_to_out, _iter=True):
m = ManagedInterface._DHCPCD_SUCCESS_LINE.match(line)
if m is not None:
self._dhcpcd_pid = m.group(1)
return True
return False
def param(self, param):
params = [
p.split(':', 1) for p in iwconfig(self.dev).split(' ') if ':' in p
]
for a, b in params:
if a.lower() == param:
return b
raise KeyError
def _available_ifs(self):
for i in iwconfig().split('\n\n'):
if 'IEEE 802' in i:
dev = i.split('IEEE 802', 1)[0].strip()
if (
(not self._to_use_if or dev in self._to_use_if)
and dev not in self._used_if
and dev != settings.DUMMY_MANAGED_IF
):
self._used_if.append(dev)
yield dev
def get_linerate_wireless(self,interface):
try:
iwres = iwconfig(interface,_ok_code=[0,1])
rx = re.compile("Bit Rate=([0-9]+)\s*Mb/s", re.MULTILINE | re.IGNORECASE)
lrg = rx.search(iwres)
if lrg.groups() != ():
bit_rate = int(lrg.group(1)) # Mbits/s
lr = (InterfaceType.Wireless,bit_rate * 1000 * 1000 / 8) # convert Mbit/s to bytes/s (NOTE: 1000, not 1024; see IEEE 802.3-2008)
return lr
else:
return None,None
except ErrorReturnCode:
return None,None
def param(self, param):
params = [p.split(":", 1) for p in iwconfig(self.dev).split(" ") if ":" in p]
for a, b in params:
if a.lower() == param:
return b
raise KeyError
