本文整理匯總了Python中scapy.config.conf.l2types方法的典型用法代碼示例。如果您正苦於以下問題：Python conf.l2types方法的具體用法？Python conf.l2types怎麽用？Python conf.l2types使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類scapy.config.conf的用法示例。
在下文中一共展示了conf.l2types方法的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: send
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def send(self, x):
iff,a,gw = x.route()
if iff is None:
iff = conf.iface
sdto = (iff, self.type)
self.outs.bind(sdto)
sn = self.outs.getsockname()
ll = lambda x:x
if type(x) in conf.l3types:
sdto = (iff, conf.l3types[type(x)])
if sn[3] in conf.l2types:
ll = lambda x:conf.l2types[sn[3]]()/x
try:
sx = str(ll(x))
x.sent_time = time.time()
self.outs.sendto(sx, sdto)
except socket.error,msg:
x.sent_time = time.time() # bad approximation
if conf.auto_fragment and msg[0] == 90:
for p in x.fragment():
self.outs.sendto(str(ll(p)), sdto)
else:
raise 示例2: recv
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
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:
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))
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = conf.raw_layer(pkt)
pkt.time = get_last_packet_timestamp(self.ins)
return pkt 示例3: recv
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def recv(self,x=MTU):
ll = self.ins.datalink()
if ll in conf.l2types:
cls = conf.l2types[ll]
else:
cls = conf.default_l2
warning("Unable to guess datalink type (interface=%s linktype=%i). Using %s" % (self.iface, ll, cls.name))
pkt = self.ins.next()
if pkt is not None:
ts,pkt = pkt
if pkt is None:
return
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = conf.raw_layer(pkt)
pkt.time = ts
return pkt.payload 示例4: recv
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def recv(self, x=MTU):
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:
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))
try:
pkt = cls(pkt)
except KeyboardInterrupt:
raise
except:
if conf.debug_dissector:
raise
pkt = conf.raw_layer(pkt)
pkt.time = get_last_packet_timestamp(self.ins)
return pkt 示例5: read_packet
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def read_packet(self, size=MTU):
rp = super(PcapNgReader, self).read_packet(size=size)
if rp is None:
raise EOFError
s, (linktype, tsresol, tshigh, tslow, wirelen) = rp
try:
p = conf.l2types[linktype](s)
except KeyboardInterrupt:
raise
except Exception:
if conf.debug_dissector:
raise
p = conf.raw_layer(s)
if tshigh is not None:
p.time = EDecimal((tshigh << 32) + tslow) / tsresol
p.wirelen = wirelen
return p 示例6: guess_cls
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def guess_cls(self):
"""Guess the packet class that must be used on the interface"""
# Get the data link type
try:
ret = fcntl.ioctl(self.ins, BIOCGDLT, struct.pack('I', 0))
ret = struct.unpack('I', ret)[0]
except IOError:
cls = conf.default_l2
warning("BIOCGDLT failed: unable to guess type. Using %s !",
cls.name)
return cls
# Retrieve the corresponding class
try:
return conf.l2types[ret]
except KeyError:
cls = conf.default_l2
warning("Unable to guess type (type %i). Using %s", ret, cls.name) 示例7: recv_raw
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def recv_raw(self, x=MTU):
"""Receives a packet, then returns a tuple containing (cls, pkt_data, time)""" # noqa: E501
if self.cls is None:
ll = self.ins.datalink()
if ll in conf.l2types:
self.cls = conf.l2types[ll]
else:
self.cls = conf.default_l2
warning(
"Unable to guess datalink type "
"(interface=%s linktype=%i). Using %s",
self.iface, ll, self.cls.name
)
ts, pkt = self.ins.next()
if pkt is None:
return None, None, None
return self.cls, pkt, ts 示例8: send
# 需要導入模塊: from scapy.config import conf [as 別名]
# 或者: from scapy.config.conf import l2types [as 別名]
def send(self, x):
iff,a,gw = x.route()
if iff is None:
iff = conf.iface
ifs,cls = self.iflist.get(iff,(None,None))
if ifs is None:
iftype = self.intf.get(iff)["type"]
if iftype == dnet.INTF_TYPE_ETH:
try:
cls = conf.l2types[1]
except KeyError:
warning("Unable to find Ethernet class. Using nothing")
ifs = dnet.eth(iff)
else:
ifs = dnet.ip()
self.iflist[iff] = ifs,cls
if cls is None:
sx = str(x)
else:
sx = str(cls()/x)
x.sent_time = time.time()
ifs.send(sx)