From c2154c0d362ced8f8b5181799c369e1497c958e1 Mon Sep 17 00:00:00 2001 From: Dan Klein Date: Thu, 27 Aug 2015 10:58:01 +0300 Subject: reverting to dpkt v1.8.6 instead of 1.8.6.2 to avoid importing error of pystone modue --- scripts/external_libs/dpkt-1.8.6/dpkt/tns.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 scripts/external_libs/dpkt-1.8.6/dpkt/tns.py (limited to 'scripts/external_libs/dpkt-1.8.6/dpkt/tns.py') diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/tns.py b/scripts/external_libs/dpkt-1.8.6/dpkt/tns.py new file mode 100644 index 00000000..7e092250 --- /dev/null +++ b/scripts/external_libs/dpkt-1.8.6/dpkt/tns.py @@ -0,0 +1,24 @@ +# $Id: tns.py 23 2006-11-08 15:45:33Z dugsong $ + +"""Transparent Network Substrate.""" + +import dpkt + +class TNS(dpkt.Packet): + __hdr__ = ( + ('length', 'H', 0), + ('pktsum', 'H', 0), + ('type', 'B', 0), + ('rsvd', 'B', 0), + ('hdrsum', 'H', 0), + ('msg', '0s', ''), + ) + def unpack(self, buf): + dpkt.Packet.unpack(self, buf) + n = self.length - self.__hdr_len__ + if n > len(self.data): + raise dpkt.NeedData('short message (missing %d bytes)' % + (n - len(self.data))) + self.msg = self.data[:n] + self.data = self.data[n:] + -- cgit 1.2.3-korg