#!/usr/bin/env ruby

require 'net/http'
require 'uri'

load 'xml.rb'

def getFileContents(fn)
  f = File.open(fn,"r")
  s = f.read
  f.close
  s
end

def getHttpContents(uri)
  url = URI.parse(uri)
  req = Net::HTTP::Get.new(url.path)
  res = Net::HTTP.start(url.host, url.port) do |http|
    http.request(req)
  end
  res.body
end

def getContents(uri)
  if uri[0..4] == "http:"
    getHttpContents uri
  else
    getFileContents uri
  end
end

def scanXmlPage(fn)
  page = getContents(fn)
  toks = tokenizeXml(page)
end

def test0
  scanXmlPage("Hagenbeck.html")
end

def test1
  scanXmlPage("Hagenbeck.html").
    map{|x| x.to_s}
end

def test2
  scanXmlPage("Hagenbeck.html").
    map{|x| x.to_s}.
    join
end

def test3
  puts(scanXmlPage("Hagenbeck.html").
       map do |x|
	 x.to_s
       end.
       join
      )
end

if ! ARGV[0].nil? then
  puts(scanXmlPage(ARGV[0]).
       map{|x| x.to_s}
      )
end