diff options
Diffstat (limited to 'external_libs/python/dpkt-1.8.6.2/dpkt/igmp.py')
| -rw-r--r-- | external_libs/python/dpkt-1.8.6.2/dpkt/igmp.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/external_libs/python/dpkt-1.8.6.2/dpkt/igmp.py b/external_libs/python/dpkt-1.8.6.2/dpkt/igmp.py new file mode 100644 index 00000000..5e5cb166 --- /dev/null +++ b/external_libs/python/dpkt-1.8.6.2/dpkt/igmp.py @@ -0,0 +1,19 @@ +# $Id: igmp.py 23 2006-11-08 15:45:33Z dugsong $ +# -*- coding: utf-8 -*- +"""Internet Group Management Protocol.""" + +import dpkt + + +class IGMP(dpkt.Packet): + __hdr__ = ( + ('type', 'B', 0), + ('maxresp', 'B', 0), + ('sum', 'H', 0), + ('group', 'I', 0) + ) + + def __str__(self): + if not self.sum: + self.sum = dpkt.in_cksum(dpkt.Packet.__str__(self)) + return dpkt.Packet.__str__(self) |