Date: Thu, 29 Jun 2006 08:32:32 GMT From: Clément Lecigne <clem1@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 100274 for review Message-ID: <200606290832.k5T8WWRM024968@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=100274 Change 100274 by clem1@clem1_ipv6vulns on 2006/06/29 08:32:18 improvements and bug fix around tcp packet manipulation in pcs. Affected files ... .. //depot/projects/soc2006/clem1_ipv6vulns/pcs/pcs/packets/tcp.py#2 edit .. //depot/projects/soc2006/clem1_ipv6vulns/pcs/pcs/packets/tcpv6.py#1 add Differences ... ==== //depot/projects/soc2006/clem1_ipv6vulns/pcs/pcs/packets/tcp.py#2 (text+ko) ==== @@ -56,6 +56,17 @@ fin = pcs.Field("fin", 1) window = pcs.Field("window", 16) cksum = pcs.Field("checksum", 16) + urgp = pcs.Field("urg_pointer",16) pcs.Packet.__init__(self, [sport, dport, seq, acknum, off, reserved, - urg, ack, psh, rst, syn, fin, window, cksum], + urg, ack, psh, rst, syn, fin, window, cksum, urg_pointer], bytes = bytes) + + def __str__(self): + """Walk the entire packet and pretty print the values of the fields. Addresses are printed if and only if they are set and not 0.""" + retval = "" + for field in self.layout: + if (field.type == str): + retval += "%s %s\n" % (field.name, value) + else: + retval += "%s %d\n" % (field.name, self.__dict__[field.name]) + return retval
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