/*
* File : UrlPCC.java
* Created : 12-jul-2000 12:36
* By : fbusquets
*
* JClic - Authoring and playing system for educational activities
*
* Copyright (C) 2000 - 2005 Francesc Busquets & Departament
* d'Educacio de la Generalitat de Catalunya
*
* 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 2 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 (see the LICENSE file).
*/
package edu.xtec.jclic.fileSystem;
import edu.xtec.util.ResourceBridge;
import java.io.*;
/**
*
* @author Francesc Busquets (fbusquets@xtec.cat)
* @version 13.08.28
*/
public class UrlPCC extends PCCFileSystem {
byte[] pccBytes= null;
public UrlPCC(String rootPath, String fName, ResourceBridge rb) throws Exception {
super(rootPath, fName, rb);
pccBytes= super.getBytes(pccName);
ByteArrayInputStream bais = new ByteArrayInputStream(pccBytes);
DataInputStream dis = new DataInputStream(bais);
initPCC(dis);
dis.close();
}
protected byte[] getBytes(int entryNum) throws IOException {
long fileSize=fe[entryNum].size;
long offset=fe[entryNum].offset;
byte[] b=new byte[(int)fileSize];
if(fileSize>0)
System.arraycopy(pccBytes, (int)offset, b, 0, (int)fileSize);
return b;
}
@Override
public void close(){
pccBytes=null;
super.close();
}
}