def __init__(self, type = ETH_P_ALL, filter=None, promisc=None, iface=None, nofilter=0):
self.type = type
self.ins = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.htons(type))
self.ins.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 0)
flush_fd(self.ins)
if iface:
self.ins.bind((iface, type))
if not nofilter:
if conf.except_filter:
if filter:
filter = "(%s) and not (%s)" % (filter, conf.except_filter)
else:
filter = "not (%s)" % conf.except_filter
if filter is not None:
attach_filter(self.ins, filter)
self.ins.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 2**30)
self.outs = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.htons(type))
self.outs.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 2**30)
if promisc is None:
promisc = conf.promisc
self.promisc = promisc
if self.promisc:
if iface is None:
self.iff = get_if_list()
else:
if iface.__class__ is list:
self.iff = iface
else:
self.iff = [iface]
for i in self.iff:
set_promisc(self.ins, i)
def close(self):
if self.closed:
return
self.closed = 1
if self.promisc:
for i in self.iff:
set_promisc(self.ins, i, 0)
SuperSocket.close(self)
def close(self):
if self.closed:
return
self.closed=1
if self.promisc:
for i in self.iff:
set_promisc(self.ins, i, 0)
SuperSocket.close(self)
def __init__(self,
type=ETH_P_ALL,
filter=None,
promisc=None,
iface=None,
nofilter=0):
self.type = type
self.ins = socket.socket(socket.AF_PACKET, socket.SOCK_RAW,
socket.htons(type))
self.ins.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 0)
flush_fd(self.ins)
if iface:
self.ins.bind((iface, type))
if not nofilter:
if conf.except_filter:
if filter:
filter = "(%s) and not (%s)" % (filter, conf.except_filter)
else:
filter = "not (%s)" % conf.except_filter
if filter is not None:
attach_filter(self.ins, filter)
self.ins.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 2**30)
self.outs = socket.socket(socket.AF_PACKET, socket.SOCK_RAW,
socket.htons(type))
self.outs.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 2**30)
if promisc is None:
promisc = conf.promisc
self.promisc = promisc
if self.promisc:
if iface is None:
self.iff = get_if_list()
else:
if iface.__class__ is list:
self.iff = iface
else:
self.iff = [iface]
for i in self.iff:
set_promisc(self.ins, i)
