public class Parser
{

  public static void prepareJars()
  {
    try
    {
      URL xmlURL = new URL("http://minesquid.fr/Launcher/bin.xml");
      InputStream xml = xmlURL.openStream();
      DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
      DocumentBuilder db = dbf.newDocumentBuilder();
      Document doc = db.parse(xml);
      Node node = doc.getFirstChild();
      for (int i = 0; i < node.getChildNodes().getLength(); i++)
      {
        Node parse = node.getChildNodes().item(i);
        if (parse.getNodeName().equals("Contents"))
        {
          String key = parse.getChildNodes().item(1).getTextContent();
          String md5 = parse.getChildNodes().item(3).getTextContent().replace("\"", "");
          double size = Double.parseDouble(parse.getChildNodes().item(5).getTextContent());
          File local = new File(Util.getWorkingDirectory(), key);
          if (!local.isDirectory())
          {
            boolean correct = true;
            if ((!local.exists()) || (!md5.equals(Hasheur.getMD5(local)))) {
              correct = false;
            }
            if (!correct) {
              System.out.println(local.getName() + " : " + correct + " : " + size + " : " + local.getAbsolutePath());
            }
            Updater.files.put(key, new Fichier(size, "http://minesquid.fr/Launcher" + key, local.getAbsolutePath(), correct));
          }
        }
      }
      xml.close();
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
  }

  public static void prepareRessources()
  {
    try
    {
      URL xmlURL = new URL("http://minesquid.fr/Launcher/res.xml");
      InputStream xml = xmlURL.openStream();
      DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
      DocumentBuilder db = dbf.newDocumentBuilder();
      Document doc = db.parse(xml);
      Node node = doc.getFirstChild();
      System.out.println("------------------ node lenght : " + node.getChildNodes().getLength());
      for (int i = 0; i < node.getChildNodes().getLength(); i++)
      {
        Node parse = node.getChildNodes().item(i);
        if (parse.getNodeName().equals("Contents"))
        {
          String key = parse.getChildNodes().item(1).getTextContent();
          String md5 = parse.getChildNodes().item(3).getTextContent().replace("\"", "");
          double size = Double.parseDouble(parse.getChildNodes().item(5).getTextContent());
          File local = new File(Util.getWorkingDirectory(), key);
          boolean correct = true;
          if ((!local.exists()) || (!md5.equals(Hasheur.getMD5(local)))) {
            correct = false;
          }
          if (!correct) {
            System.out.println(local.getName() + " : " + correct + " : " + size + " : " + local.getAbsolutePath());
          }
          Updater.files.put(key, new Fichier(size, "http://minesquid.fr/Launcher" +  key, local.getAbsolutePath(), correct));
        }
      }
      xml.close();
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
  }
}