本文整理汇总了Python中scapy.packet.Packet.post_dissect方法的典型用法代码示例。如果您正苦于以下问题：Python Packet.post_dissect方法的具体用法？Python Packet.post_dissect怎么用？Python Packet.post_dissect使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类scapy.packet.Packet的用法示例。
在下文中一共展示了Packet.post_dissect方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: post_dissect
# 需要导入模块: from scapy.packet import Packet [as 别名]
# 或者: from scapy.packet.Packet import post_dissect [as 别名]
def post_dissect(self, data):
"""dissect the IPv6 package compressed into this IPHC packet.
The packet payload needs to be decompressed and depending on the
arguments, several conversions should be done.
"""
# uncompress payload
packet = IPv6()
packet.version = IPHC_DEFAULT_VERSION
packet.tc, packet.fl = self._getTrafficClassAndFlowLabel()
if not self.nh:
packet.nh = self._nhField
# HLIM: Hop Limit
if self.hlim == 0:
packet.hlim = self._hopLimit
elif self.hlim == 0x1:
packet.hlim = 1
elif self.hlim == 0x2:
packet.hlim = 64
else:
packet.hlim = 255
# TODO: Payload length can be inferred from lower layers from either the # noqa: E501
# 6LoWPAN Fragmentation header or the IEEE802.15.4 header
packet.src = self.decompressSourceAddr(packet)
packet.dst = self.decompressDestinyAddr(packet)
if self.nh == 1:
# The Next Header field is compressed and the next header is
# encoded using LOWPAN_NHC
udp = UDP()
if self.header_compression and \
self.header_compression & 0x4 == 0x0:
udp.chksum = self.udpChecksum
s, d = nhc_port(self)
if s == 16:
udp.sport = self.udpSourcePort
elif s == 8:
udp.sport = 0xF000 + s
elif s == 4:
udp.sport = 0xF0B0 + s
if d == 16:
udp.dport = self.udpDestinyPort
elif d == 8:
udp.dport = 0xF000 + d
elif d == 4:
udp.dport = 0xF0B0 + d
packet.payload = udp / data
data = raw(packet)
# else self.nh == 0 not necessary
elif self._nhField & 0xE0 == 0xE0: # IPv6 Extension Header Decompression # noqa: E501
warning('Unimplemented: IPv6 Extension Header decompression') # noqa: E501
packet.payload = conf.raw_layer(data)
data = raw(packet)
else:
packet.payload = conf.raw_layer(data)
data = raw(packet)
return Packet.post_dissect(self, data)