HD Moore
bd9d82adec
git-svn-id: file:///home/svn/framework3/trunk@4112 4d416f70-5f16-0410-b530-b9f4589650da
32 lines
562 B
Ruby
32 lines
562 B
Ruby
#!/usr/bin/env ruby
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$:.unshift(File.dirname(__FILE__))
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$:.unshift(File.join(File.dirname(__FILE__), 'lib'))
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require 'pcapletx'
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include PcapX
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class Time
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# tcpdump style format
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def to_s
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sprintf "%0.2d:%0.2d:%0.2d.%0.6d", hour, min, sec, tv_usec
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end
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end
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pcaplet = PcapletX.new(ARGV.join(' '))
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pcaplet.each_packet do |pkt|
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print "#{pkt.time} #{pkt}"
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if pkt.tcp?
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print " (#{pkt.tcp_data_len})"
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print " ack #{pkt.tcp_ack}" if pkt.tcp_ack?
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print " win #{pkt.tcp_win}"
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end
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if pkt.ip?
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print " (DF)" if pkt.ip_df?
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end
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print "\n"
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end
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pcaplet.close
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