#!/usr/bin/env ruby

require 'iconv'

input = ARGV[0]
outdir = ARGV[1]

ps = File.open(input).read

title = /%%Title: (.+)\s+/.match(ps)[1]

if title[0] == 60 # '<' char 
  chars = title.gsub(/[<>]/, '').scan(/../)
  title = chars.pack("H2" * chars.size)
end

title = Iconv.conv("UTF-8", "ISO-8859-2", title.strip).strip

outfile = "#{outdir}/#{title}.pdf"
options = ""
system("ps2pdf #{options} #{input} '#{outfile}' > /dev/null")
system("chmod 777 '#{outfile}'") 
system("rm #{input}")