libpafe-rubyで残高を取得し続けるだけのスクリプト

iccard-check.rb

require "pasori"

pasori = Pasori.open

begin
  begin
    felica = pasori.felica_polling(Felica::POLLING_ANY)
    felica.foreach(Felica::SERVICE_SUICA_HISTORY) {|l|
      data = l.unpack('CCnnCCCCvN')
      print "#{data[8]}\n"
      break;
    }
    sleep 5
  rescue => ee
    sleep 1
  end while true
rescue Interrupt
  felica.close
  pasori.close
  exit 1
end