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#!/usr/bin/ruby
#########################################################################
# get_playlist.rb - create an XML playlist from the XMMS playlist #
#########################################################################
# load the XMMS bindings
require 'xmms'
# create a new Xmms::Remote object
r = Xmms::Remote.new
# add String#xml_escape! (used below to escape values)
class String
def xml_escape!
gsub '&', '&'
gsub '<', '<'
gsub '>', '>'
end
end
# start the XML output
puts '<?xml version="1.0">'
puts '<XmmsPlaylist>'
# step through each element in the playlist and print it's information
# in XML form
r.playlist.each { |entry|
title, file, time = entry
puts ' <entry>'
puts " <title>#{title.xml_escape!}</title>"
puts " <filename>#{file.xml_escape!}</filename>"
puts " <duration>#{time}</duration>"
puts ' </entry>'
}
# close the XML output
puts '</XmmsPlaylist>'
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