/*
* Jthink Copyright (C)2010
*
* 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,
* you can get a copy from http://www.opensource.org/licenses/lgpl-license.php or write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.jaudiotagger.tag.id3.framebody;
import org.jaudiotagger.tag.InvalidTagException;
import org.jaudiotagger.tag.datatype.ByteArraySizeTerminated;
import org.jaudiotagger.tag.datatype.DataTypes;
import org.jaudiotagger.tag.id3.ID3v23Frames;
import java.nio.ByteBuffer;
/**
* Encrypted frame.
* <p/>
* <p/>
* Container for an encrypted frame, we cannot decrypt encrypted frame but it may be possible
* for the calling application to decrypt the frame if they understand how it has been encrypted,
* information on this will be held within an ENCR frame
*
* @author : Paul Taylor
*/
public class FrameBodyEncrypted extends AbstractID3v2FrameBody implements ID3v24FrameBody, ID3v23FrameBody {
private String identifier = null;
/**
* Creates a new FrameBodyEncrypted dataType.
*/
public FrameBodyEncrypted(String identifier) {
this.identifier = identifier;
}
public FrameBodyEncrypted(FrameBodyEncrypted body) {
super(body);
}
/**
* Read from file
*
* @param identifier
* @param byteBuffer
* @param frameSize
* @throws InvalidTagException
*/
public FrameBodyEncrypted(String identifier, ByteBuffer byteBuffer, int frameSize) throws InvalidTagException {
super(byteBuffer, frameSize);
this.identifier = identifier;
}
/**
* The ID3v2 frame identifier
*
* @return the ID3v2 frame identifier for this frame type
*/
public String getIdentifier() {
return identifier;
}
/**
* TODO:proper mapping
*/
protected void setupObjectList() {
objectList.add(new ByteArraySizeTerminated(DataTypes.OBJ_DATA, this));
}
}