diff options
Diffstat (limited to 'scripts/external_libs/dpkt-1.8.6.2/dpkt/rip.py')
| -rw-r--r-- | scripts/external_libs/dpkt-1.8.6.2/dpkt/rip.py | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6.2/dpkt/rip.py b/scripts/external_libs/dpkt-1.8.6.2/dpkt/rip.py deleted file mode 100644 index 83f29f62..00000000 --- a/scripts/external_libs/dpkt-1.8.6.2/dpkt/rip.py +++ /dev/null @@ -1,89 +0,0 @@ -# $Id: rip.py 23 2006-11-08 15:45:33Z dugsong $ -# -*- coding: utf-8 -*- -"""Routing Information Protocol.""" - -import dpkt - -# RIP v2 - RFC 2453 -# http://tools.ietf.org/html/rfc2453 - -REQUEST = 1 -RESPONSE = 2 - - -class RIP(dpkt.Packet): - __hdr__ = ( - ('cmd', 'B', REQUEST), - ('v', 'B', 2), - ('rsvd', 'H', 0) - ) - - def unpack(self, buf): - dpkt.Packet.unpack(self, buf) - l = [] - self.auth = None - while self.data: - rte = RTE(self.data[:20]) - if rte.family == 0xFFFF: - self.auth = Auth(self.data[:20]) - else: - l.append(rte) - self.data = self.data[20:] - self.data = self.rtes = l - - def __len__(self): - len = self.__hdr_len__ - if self.auth: - len += len(self.auth) - len += sum(map(len, self.rtes)) - return len - - def __str__(self): - auth = '' - if self.auth: - auth = str(self.auth) - return self.pack_hdr() + auth + ''.join(map(str, self.rtes)) - - -class RTE(dpkt.Packet): - __hdr__ = ( - ('family', 'H', 2), - ('route_tag', 'H', 0), - ('addr', 'I', 0), - ('subnet', 'I', 0), - ('next_hop', 'I', 0), - ('metric', 'I', 1) - ) - - -class Auth(dpkt.Packet): - __hdr__ = ( - ('rsvd', 'H', 0xFFFF), - ('type', 'H', 2), - ('auth', '16s', 0) - ) - - -__s = '\x02\x02\x00\x00\x00\x02\x00\x00\x01\x02\x03\x00\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x02\x00\x00\xc0\xa8\x01\x08\xff\xff\xff\xfc\x00\x00\x00\x00\x00\x00\x00\x01' - - -def test_rtp_pack(): - r = RIP(__s) - assert (__s == str(r)) - - -def test_rtp_unpack(): - r = RIP(__s) - assert (r.auth is None) - assert (len(r.rtes) == 2) - - rte = r.rtes[1] - assert (rte.family == 2) - assert (rte.route_tag == 0) - assert (rte.metric == 1) - - -if __name__ == '__main__': - test_rtp_pack() - test_rtp_unpack() - print 'Tests Successful...'
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