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author | Hanoh Haim <hhaim@cisco.com> | 2015-09-20 17:34:55 +0300 |
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committer | Hanoh Haim <hhaim@cisco.com> | 2015-09-20 17:34:55 +0300 |
commit | 3fe28431157f7b2ed2ed8184ed85017c42a4cb6c (patch) | |
tree | 41fa17684842885e1664cc63ff1520157f191261 /scripts/external_libs/dpkt-1.8.6/dpkt/sll.py | |
parent | 588bb20e9c8f8438db4eb3e8db85111f41bd7306 (diff) | |
parent | 28fef018f75b5a54ac69ac7c919127bf47f5b61f (diff) |
Merge branch 'master' of csi-sceasr-b45:/auto/proj-pcube-b/apps/PL-b/tools/repo//trex-core into wen
Diffstat (limited to 'scripts/external_libs/dpkt-1.8.6/dpkt/sll.py')
-rw-r--r-- | scripts/external_libs/dpkt-1.8.6/dpkt/sll.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/sll.py b/scripts/external_libs/dpkt-1.8.6/dpkt/sll.py new file mode 100644 index 00000000..dbe866f8 --- /dev/null +++ b/scripts/external_libs/dpkt-1.8.6/dpkt/sll.py @@ -0,0 +1,23 @@ +# $Id: sll.py 23 2006-11-08 15:45:33Z dugsong $ + +"""Linux libpcap "cooked" capture encapsulation.""" + +import arp, dpkt, ethernet + +class SLL(dpkt.Packet): + __hdr__ = ( + ('type', 'H', 0), # 0: to us, 1: bcast, 2: mcast, 3: other, 4: from us + ('hrd', 'H', arp.ARP_HRD_ETH), + ('hlen', 'H', 6), # hardware address length + ('hdr', '8s', ''), # first 8 bytes of link-layer header + ('ethtype', 'H', ethernet.ETH_TYPE_IP), + ) + _typesw = ethernet.Ethernet._typesw + + def unpack(self, buf): + dpkt.Packet.unpack(self, buf) + try: + self.data = self._typesw[self.ethtype](self.data) + setattr(self, self.data.__class__.__name__.lower(), self.data) + except (KeyError, dpkt.UnpackError): + pass |