metasploit-framework/lib/rex/ui/text/input/stdio.rb

require 'rex/ui'

module Rex
module Ui
module Text

###
#
# This class implements input against standard in.
#
###
class Input::Stdio < Rex::Ui::Text::Input

	#
	# Reads text from standard input.
	#
	def sysread(len = 1)
		$stdin.sysread(len)
	end

	#
	# Wait for a line of input to be read from standard input.
	#
	def gets
		return $stdin.gets
	end

	#
	# Returns whether or not EOF has been reached on stdin.
	#
	def eof?
		$stdin.closed?
	end

	#
	# Returns the file descriptor associated with standard input.
	#
	def fd
		return $stdin
	end
end

end
end
end