package org.paneris.bibliomania.metasearch.amazon;

 import java.io.FileInputStream;

 import org.melati.util.IoUtils;

 import org.paneris.bibliomania.metasearch.util.HackParser;

 public class BookPage extends HackParser {

   public String publisher;

   public String image;

   private static final byte[] isbnColon = "ISBN:".getBytes();

   public BookPage(byte[] text, String isbn) {

     super(text);

     try {

       skipTo(isbnColon);

       while (text[here] != ';')

         --here;

       int end = here;

       while (text[here] != '\n')

         --here;

       ++here;

       while (text[here] == ' ')

         ++here;

       publisher = new String(text, here, end - here);

       here = 0;

       skipTo(("src=\"http://images.amazon.com/images/P/" + isbn).getBytes());

       image = quotedStringFromBack(20);

     } catch (Exception e) {

     }

   }

   public static void main(String[] args) throws Exception {

     BookPage p =

       new BookPage(IoUtils.slurp(new FileInputStream(args[0]), 1000), args[1]);

     System.out.println(p.publisher);

     System.out.println(p.image);

   }

 }