本文整理汇总了Python中scapy.packet.Packet.do_build方法的典型用法代码示例。如果您正苦于以下问题：Python Packet.do_build方法的具体用法？Python Packet.do_build怎么用？Python Packet.do_build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.do_build方法的2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: do_build
# 需要导入模块: from scapy.packet import Packet [as 别名]
# 或者: from scapy.packet.Packet import do_build [as 别名]
def do_build(self):
if not isinstance(self.payload, IPv6):
return Packet.do_build(self)
ipv6 = self.payload
self._reserved = 0x03
# NEW COMPRESSION TECHNIQUE!
# a ) Compression Techniques
# 1. Set Traffic Class
if self.tf == 0x0:
self.tc_ecn = ipv6.tc >> 6
self.tc_dscp = ipv6.tc & 0x3F
self.flowlabel = ipv6.fl
elif self.tf == 0x1:
self.tc_ecn = ipv6.tc >> 6
self.flowlabel = ipv6.fl
elif self.tf == 0x2:
self.tc_ecn = ipv6.tc >> 6
self.tc_dscp = ipv6.tc & 0x3F
else: # self.tf == 0x3:
pass # no field is set
# 2. Next Header
if self.nh == 0x0:
self.nh = 0 # ipv6.nh
elif self.nh == 0x1:
self.nh = 0 # disable compression
# The Next Header field is compressed and the next header is encoded using LOWPAN_NHC, which is discussed in Section 4.1. # noqa: E501
warning('Next header compression is not implemented yet ! Will be ignored') # noqa: E501
# 3. HLim
if self.hlim == 0x0:
self._hopLimit = ipv6.hlim
else: # if hlim is 1, 2 or 3, there are nothing to do!
pass
# 4. Context (which context to use...)
if self.cid == 0x0:
pass
else:
# TODO: Context Unimplemented yet in my class
self._contextIdentifierExtension = 0
# 5. Compress Source Addr
self.compressSourceAddr(ipv6)
self.compressDestinyAddr(ipv6)
return Packet.do_build(self)示例2: do_build
# 需要导入模块: from scapy.packet import Packet [as 别名]
# 或者: from scapy.packet.Packet import do_build [as 别名]
def do_build(self):
self.delta_ext, self.delta = self._populate_extended(self.delta)
self.len_ext, self.len = self._populate_extended(len(self.opt_val))
return Packet.do_build(self)