55 lines
2.0 KiB
Ruby
55 lines
2.0 KiB
Ruby
# $Id: ipv6.rb 14 2008-03-02 05:42:30Z warchild $
|
|
#
|
|
# Copyright (c) 2008, Jon Hart
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# * Neither the name of the <organization> nor the
|
|
# names of its contributors may be used to endorse or promote products
|
|
# derived from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY Jon Hart ``AS IS'' AND ANY
|
|
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
# DISCLAIMED. IN NO EVENT SHALL Jon Hart BE LIABLE FOR ANY
|
|
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# Internet Protocol Version 6 (IPV6)
|
|
# RFC2460
|
|
# XXX: not tested, incomplete.
|
|
module Racket
|
|
class IPv6 < RacketPart
|
|
# IP Version (defaults to 6)
|
|
unsigned :version, 4, { :default => 6 }
|
|
# Traffic class
|
|
unsigned :tclass, 8
|
|
# Flow label
|
|
unsigned :flow, 20
|
|
# Payload length
|
|
unsigned :plen, 16
|
|
# Next header type
|
|
unsigned :nhead, 8
|
|
# Hop limit
|
|
unsigned :ttl, 8
|
|
# Source IP address
|
|
unsigned :src_ip, 128
|
|
# Destination IP address
|
|
unsigned :dst_ip, 128
|
|
# Payload
|
|
rest :payload
|
|
end
|
|
end
|
|
# vim: set ts=2 et sw=2:
|
|
|