BW-pair.pl
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上传日期:2015-12-11
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- #!/usr/bin/perl -w
- #
- # Copyright (C) 2001 by USC/ISI
- # All rights reserved.
- #
- # Redistribution and use in source and binary forms are permitted
- # provided that the above copyright notice and this paragraph are
- # duplicated in all such forms and that any documentation, advertising
- # materials, and other materials related to such distribution and use
- # acknowledge that the software was developed by the University of
- # Southern California, Information Sciences Institute. The name of the
- # University may not be used to endorse or promote products derived from
- # this software without specific prior written permission.
- #
- # THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
- # WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- #
- # An tcl script that takes output of BW-seq.tcl and search for in each flow
- # pair of DATA/ACK packets which have the same sequence number
- #
- # This work is supported by DARPA through SAMAN Project
- # (http://www.isi.edu/saman/), administered by the Space and Naval
- # Warfare System Center San Diego under Contract No. N66001-00-C-8066
- #
- $clientd="";
- $serverd="";
- $seqd="";
- $timed=0;
- while (<>) {
-
- ($client,$server,$seq,$time,$flag) = split(' ',$_);
- if ( $flag eq "data") {
- $clientd=$client;
- $serverd=$server;
- $seqd=$seq;
- $timed=$time;
- }
- if ( $flag eq "ack") {
- if ( ($clientd eq $client) && ($serverd eq $server) && ($seqd eq $seq)) {
- print "$client $server $timed $time $seqdn"
- }
- $clientd="";
- $serverd="";
- $seqd="";
- $timed=0;
- }
- }