#
# Copyright Michael Orlitzky
#
# http://michael.orlitzky.com/
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# http://www.fsf.org/licensing/licenses/gpl.html
#

class Downloader

  def self.create(download_method)
    # Return the subclass corresponding to download_method.
    case download_method
    when :openuri
      return OpenUriDownloader.new()
    when :wget
      return WgetDownloader.new()
    end
  end

  
  # Abstract
  def download(url, outfile, continue=false)
    raise NotImplementedError
  end
  
end


# This is wacky, but seems to work.
require 'src/wget_downloader'
require 'src/open_uri_downloader'