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# -*- coding: binary -*-
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module Rex
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module Ui
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module Text
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###
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#
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# This class implements input against standard in.
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#
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###
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class Input::Stdio < Rex::Ui::Text::Input
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  #
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  # Reads text from standard input.
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  #
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  def sysread(len = 1)
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    $stdin.sysread(len)
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  end
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  #
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  # Wait for a line of input to be read from standard input.
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  #
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  def gets
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    return $stdin.gets
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  end
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  #
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  # Returns whether or not EOF has been reached on stdin.
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  #
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  def eof?
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    $stdin.closed?
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  end
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  #
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  # Returns the file descriptor associated with standard input.
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  #
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  def fd
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    return $stdin
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  end
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end
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end
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end
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end
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