/*
* Copyright (c) 2010. Stephen Connolly.
* Copyright (C) 2007. Jens Hatlak <hatlak@rbg.informatik.tu-darmstadt.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.github.stephenc.javaisotools.iso9660.impl;
import java.util.Iterator;
import java.util.List;
import java.util.Vector;
import com.github.stephenc.javaisotools.iso9660.ISO9660Directory;
import com.github.stephenc.javaisotools.iso9660.ISO9660File;
import com.github.stephenc.javaisotools.iso9660.ISO9660RootDirectory;
import com.github.stephenc.javaisotools.sabre.HandlerException;
import com.github.stephenc.javaisotools.sabre.StreamHandler;
import com.github.stephenc.javaisotools.sabre.impl.FileDataReference;
import com.github.stephenc.javaisotools.sabre.Element;
import com.github.stephenc.javaisotools.sabre.impl.ChainingStreamHandler;
public class FileHandler extends ChainingStreamHandler {
private ISO9660RootDirectory root;
public FileHandler(StreamHandler streamHandler, ISO9660RootDirectory root) {
super(streamHandler, streamHandler);
this.root = root;
}
public void startElement(Element element) throws HandlerException {
if (element instanceof ISO9660Element) {
String id = (String) element.getId();
process(id);
}
super.startElement(element);
}
private void process(String id) throws HandlerException {
if (id.equals("FCA")) {
doFCA();
}
}
private void doFCA() throws HandlerException {
doFCADirs(root);
Iterator<ISO9660Directory> it = root.sortedIterator();
while (it.hasNext()) {
ISO9660Directory dir = it.next();
doFCADirs(dir);
}
}
private void doFCADirs(ISO9660Directory dir) throws HandlerException {
for (ISO9660File file : dir.getFiles()) {
doFile(file);
}
}
private void doFile(ISO9660File file) throws HandlerException {
super.startElement(new FileElement(file));
data(file.getDataReference());
super.endElement();
}
}