def recv(self, x):
ll = self.ins.datalink()
if ll in conf.l2types:
cls = conf.l2types[ll]
else:
warning(
"Unable to guess datalink type (interface=%s linktype=%i). Using Ethernet"
% (self.iface, ll))
cls = Ether
pkt = None
while pkt is None:
pkt = self.ins.next()
if pkt is not None:
l, pkt, ts = pkt
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = Raw(pkt)
pkt.time = ts
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
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
def recv(self, x):
ll = self.ins.datalink()
if ll in conf.l2types:
cls = conf.l2types[ll]
else:
warning("Unable to guess datalink type (interface=%s linktype=%i). Using Ethernet" % (self.iface, ll))
cls = Ether
pkt = None
while pkt is None:
pkt = self.ins.next()
if pkt is not None:
l,pkt,ts = pkt
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = Raw(pkt)
pkt.time = ts
return pkt
def __gen_send(s, x, inter=0, loop=0, count=None, verbose=None, realtime=None, *args, **kargs):
if type(x) is str:
x = Raw(load=x)
if not isinstance(x, Gen):
x = SetGen(x)
if verbose is None:
verbose = conf.verb
n = 0
if count is not None:
loop = -count
elif not loop:
loop=-1
dt0 = None
try:
while loop:
for p in x:
if realtime:
ct = time.time()
if dt0:
st = dt0+p.time-ct
if st > 0:
time.sleep(st)
else:
dt0 = ct-p.time
s.send(p)
n += 1
if verbose:
os.write(1,".")
time.sleep(inter)
if loop < 0:
loop += 1
except KeyboardInterrupt:
pass
s.close()
if verbose:
print "\nSent %i packets." % n
def recv(self, x):
return Raw(self.ins.recv(x))