def recv(self, x=MTU):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[2] == socket.PACKET_OUTGOING:
return None
if sa_ll[3] in conf.l2types:
cls = conf.l2types[sa_ll[3]]
lvl = 2
elif sa_ll[1] in conf.l3types:
cls = conf.l3types[sa_ll[1]]
lvl = 3
else:
cls = conf.default_l2
warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
lvl = 3
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = conf.raw_layer(pkt)
if lvl == 2:
pkt = pkt.payload
if pkt is not None:
from arch import get_last_packet_timestamp
pkt.time = get_last_packet_timestamp(self.ins)
return pkt
def recv(self, x):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[2] == socket.PACKET_OUTGOING:
return None
if sa_ll[3] in conf.l2types:
cls = conf.l2types[sa_ll[3]]
lvl = 2
elif sa_ll[1] in conf.l3types:
cls = conf.l3types[sa_ll[1]]
lvl = 3
else:
warning(
"Unable to guess type (interface=%s protocol=%#x family=%i). Using Ethernet"
% (sa_ll[0], sa_ll[1], sa_ll[3]))
cls = Ether
lvl = 2
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = Raw(pkt)
if lvl == 2:
pkt = pkt.payload
if pkt is not None:
pkt.time = get_last_packet_timestamp(self.ins)
return pkt
def recv(self, x=MTU):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[2] == socket.PACKET_OUTGOING:
return None
if sa_ll[3] in conf.l2types:
cls = conf.l2types[sa_ll[3]]
lvl = 2
elif sa_ll[1] in conf.l3types:
cls = conf.l3types[sa_ll[1]]
lvl = 3
else:
cls = conf.default_l2
warning(
"Unable to guess type (interface=%s protocol=%#x family=%i). Using %s"
% (sa_ll[0], sa_ll[1], sa_ll[3], cls.name))
lvl = 3
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = conf.raw_layer(pkt)
if lvl == 2:
pkt = pkt.payload
if pkt is not None:
from arch import get_last_packet_timestamp
pkt.time = get_last_packet_timestamp(self.ins)
return pkt
def recv(self, x):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[2] == socket.PACKET_OUTGOING:
return None
if sa_ll[3] in conf.l2types:
cls = conf.l2types[sa_ll[3]]
lvl = 2
elif sa_ll[1] in conf.l3types:
cls = conf.l3types[sa_ll[1]]
lvl = 3
else:
warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using Ethernet" % (sa_ll[0],sa_ll[1],sa_ll[3]))
cls = Ether
lvl = 2
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = Raw(pkt)
if lvl == 2:
pkt = pkt.payload
if pkt is not None:
pkt.time = get_last_packet_timestamp(self.ins)
return pkt
def recv(self, x):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[2] == socket.PACKET_OUTGOING:
return None
try:
q = self.LL(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
q = Raw(pkt)
q.time = get_last_packet_timestamp(self.ins)
return q
def recv(self, x):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[2] == socket.PACKET_OUTGOING:
return None
try:
q = self.LL(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
q = Raw(pkt)
q.time = get_last_packet_timestamp(self.ins)
return q
def recv(self, x):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[3] in conf.l2types :
cls = conf.l2types[sa_ll[3]]
elif sa_ll[1] in conf.l3types:
cls = conf.l3types[sa_ll[1]]
else:
warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using Ethernet" % (sa_ll[0],sa_ll[1],sa_ll[3]))
cls = Ether
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = Raw(pkt)
pkt.time = get_last_packet_timestamp(self.ins)
return pkt
def recv(self, x):
pkt, sa_ll = self.ins.recvfrom(x)
if sa_ll[3] in conf.l2types:
cls = conf.l2types[sa_ll[3]]
elif sa_ll[1] in conf.l3types:
cls = conf.l3types[sa_ll[1]]
else:
warning(
"Unable to guess type (interface=%s protocol=%#x family=%i). Using Ethernet"
% (sa_ll[0], sa_ll[1], sa_ll[3]))
cls = Ether
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = Raw(pkt)
pkt.time = get_last_packet_timestamp(self.ins)
return pkt
