Class: LTools::Tshark

Inherits:
Tool
  • Object
show all
Defined in:
lib/tools/tshark.rb

Instance Attribute Summary

Attributes inherited from Tool

#cmd, #stderr, #stdin, #stdout, #verbose

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Tool

check?, #command, inherited, #initialize, #io_inherit!, #start, #stop, #wait

Constructor Details

This class inherits a constructor from LTools::Tool

Class Method Details

.capture(interface: nil, bpf: nil, fields: nil, filter: nil, append: nil) ⇒ Object 



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# File 'lib/tools/tshark.rb', line 6

def self.capture(interface: nil, bpf: nil, fields:nil, filter: nil, append: nil)
  cmd = 'tshark'
  cmd << ToolOpts.build {|opts|
    opts.on('-i', interface)
    opts.on('-f', bpf)
    opts.on('-Y', filter)
  }
  if fields
    fields = fields.split if fields.is_a? String
    fields.unshift ' -T fields'
    cmd << fields.join(' -e ')
  end
  cmd << append               if append
  new cmd
end

Instance Method Details

#records ⇒ Object 



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# File 'lib/tools/tshark.rb', line 22

def records
  @stdout.each_line.map do |line|
    line.split("\t")
  end
end