diff options
Diffstat (limited to 'scripts/external_libs/dpkt-1.8.6/dpkt/igmp.py')
-rw-r--r-- | scripts/external_libs/dpkt-1.8.6/dpkt/igmp.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/igmp.py b/scripts/external_libs/dpkt-1.8.6/dpkt/igmp.py new file mode 100644 index 00000000..8031fa72 --- /dev/null +++ b/scripts/external_libs/dpkt-1.8.6/dpkt/igmp.py @@ -0,0 +1,17 @@ +# $Id: igmp.py 23 2006-11-08 15:45:33Z dugsong $ + +"""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) |