# File lib/mongrel.rb, line 500
500:     def send_dir_listing(base, dir, response)
501:       # take off any trailing / so the links come out right
502:       base.chop! if base[-1] == "/"[-1]
503: 
504:       if @listing_allowed
505:         response.start(200) do |head,out|
506:           head['Content-Type'] = "text/html"
507:           out << "<html><head><title>Directory Listing</title></head><body>"
508:           Dir.entries(dir).each do |child|
509:             next if child == "."
510: 
511:             if child == ".."
512:               out << "<a href=\"#{base}/#{child}\">Up to parent..</a><br/>"
513:             else
514:               out << "<a href=\"#{base}/#{child}\">#{child}</a><br/>"
515:             end
516:           end
517:           out << "</body></html>"
518:         end
519:       else
520:         response.start(403) do |head,out|
521:           out.write("Directory listings not allowed")
522:         end
523:       end
524:     end