io.tcl
上传用户:rrhhcc
上传日期:2015-12-11
资源大小:54129k
文件大小:2k
- #!/usr/bin/tclsh
- #
- # 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 extracts DATA/ACK packets from/to ISI domain,
- # used by SAMAN ModelGen
- #
- # 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
- #
- if { $argc != 1} {
- puts "usage: io.tcl <tcpdump ASCII file> "
- exit
- } else {
- set arg [split $argv " " ]
- set tfile [lindex $arg 0]
- }
- set isiPrefix "129.1"
- set fi [open $tfile r ]
- set f1 [open $tfile.inbound w ]
- set f2 [open $tfile.outbound w ]
- while {[gets $fi line] >= 0} {
- set sTime [lindex $line 0]
- set ipport [lindex $line 1]
- set s [split $ipport "."]
- set opport [lindex $line 3]
- set d [split $opport "."]
- set prefixc [format "%s.%s" [lindex $s 0] [lindex $s 1]]
- set prefixs [format "%s.%s" [lindex $d 0] [lindex $d 1]]
- #data packet from ISI
- if { $prefixc == $isiPrefix} {
- puts $f2 "$line"
- } else {
- puts $f1 "$line"
- }
- }
- close $f1
- close $f2
- close $fi