import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;

import org.w3c.dom.*;
import java.io.*;

public class Faililoetelu2{
  public static void main(String argumendid[]) throws Exception{
    File[] failinimed=new File(".").listFiles();
    Document d=DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
    Element juur=d.createElement("failid");
    d.appendChild(juur);
    for(int i=0; i<failinimed.length; i++){
      Element e=d.createElement("fail");
      Element fn=d.createElement("nimetus");
      Element pikkus=d.createElement("pikkus");
      fn.appendChild(d.createTextNode(failinimed[i].getName()));
      pikkus.appendChild(d.createTextNode(String.valueOf(failinimed[i].length())));
      juur.appendChild(e);
      e.appendChild(fn);
      e.appendChild(pikkus);
    }
    TransformerFactory f=TransformerFactory.newInstance();
    Transformer t=f.newTransformer();
    t.setOutputProperty(OutputKeys.INDENT, "yes"); 
    t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");     
    t.transform(new DOMSource(d), new StreamResult(System.out));
  }
}