#!/usr/bin/env ruby
 
require 'pathname'
 
def convert_path_to_dos(path)
    return nil unless path
    path.gsub(/\/cygdrive\/(.)\//, '\1:\\').gsub("/", "\x5C")
end
 
def convert_path_to_cygwin(path)
    return nil unless path
    ret = path.gsub("\\", "/")
    m = /([A-Za-z])\:/.match(ret)
    return ret unless m
 
    drive = m[1].downcase.gsub(':', '')
    ret.gsub!(/[A-Za-z]\:/, "/cygdrive/#{drive}")
    return ret
end
 
flags = []
s = ENV['SDXROOT'] ? ENV['SDXROOT'].clone : '_NOTHERE'
s = s.gsub(/[\/\\]nt$/, '')
db = Pathname.new(s).join('locatedb')
flags << "--database=#{convert_path_to_cygwin(db.to_s)}" if db.exist?
 
ret = `locate "#{flags.join ' '}" #{ARGV.join ' '}`
unless ENV['FF_USE_DOS_PATH']
    puts ret
    exit $?
end
 
ret.split("\n").each { |x| puts convert_path_to_dos(x) }
puts convert_path_to_dos(ret)
exit $?