if(File::exists?("../ext/rb_cdio.so"))
	require "../ext/rb_cdio"
else
	require 'rubygems'
	require_gem "rb_cdio",">=0.2"
end
require "irb/xmp"
CdIo.close_tray("/dev/cdrom1")
CdIo.constants.sort.each do |const|
	begin
		puts const+"="+CdIo.const_get(const.intern).to_i.to_s
	rescue
	end
end
exit
CdIo.devices
cd=CdIo.default_device
CdIo.drive_cap_dev(cd)
CdIo.driver_describe(CdIo::DRIVER_LINUX)
CdIo.discmode_describe(CdIo::CDIO_DISC_MODE_CD_DA)
CdIo.track_format_describe(CdIo::TRACK_FORMAT_XA)

cdo=CdIo.open(cd)
cdo.cdtext
cdo.tracks.each do |track|
	puts track.number
	p track
end
cdo.tracks[CdIo::CDIO_CDROM_LEADOUT_TRACK];
cdo.is_cd?
cdo.is_dvd?
cdo.drive_cap
cdo.hwinfo
cdo.joliet_level
cdo=CdIo.open("/dev/cdrom")