/*
 *  MusicTag Copyright (C)2003,2004
 *
 *  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.ID3v24Frames;

import java.nio.ByteBuffer;

/**
 * Music CD identifier frame.
 * <p/>
 * <p/>
 * This frame is intended for music that comes from a CD, so that the CD
 * can be identified in databases such as the CDDB. The frame
 * consists of a binary dump of the Table Of Contents, TOC, from the CD,
 * which is a header of 4 bytes and then 8 bytes/track on the CD plus 8
 * bytes for the 'lead out' making a maximum of 804 bytes. The offset to
 * the beginning of every track on the CD should be described with a
 * four bytes absolute CD-frame address per track, and not with absolute
 * time. This frame requires a present and valid "TRCK" frame, even if
 * the CD's only got one track. There may only be one "MCDI" frame in
 * each tag.
 * </p><p><table border=0 width="70%">
 * <tr><td colspan=2> <Header for 'Music CD identifier', ID: "MCDI"></td></tr>
 * <tr><td>CD TOC</td><td><binary data></td></tr>
 * </table></p>
 * <p/>
 * <p>For more details, please refer to the ID3 specifications:
 * <ul>
 * <li><a href="http://www.id3.org/id3v2.3.0.txt">ID3 v2.3.0 Spec</a>
 * </ul>
 *
 * @author : Paul Taylor
 * @author : Eric Farng
 * @version $Id: FrameBodyMCDI.java 832 2009-11-12 13:25:38Z paultaylor $
 */
public class FrameBodyMCDI extends AbstractID3v2FrameBody implements ID3v24FrameBody, ID3v23FrameBody {
    /**
     * Creates a new FrameBodyMCDI datatype.
     */
    public FrameBodyMCDI() {
        this.setObjectValue(DataTypes.OBJ_DATA, new byte[0]);
    }

    public FrameBodyMCDI(FrameBodyMCDI body) {
        super(body);
    }

    /**
     * Creates a new FrameBodyMCDI datatype.
     *
     * @param cdTOC
     */
    public FrameBodyMCDI(byte[] cdTOC) {
        this.setObjectValue(DataTypes.OBJ_DATA, cdTOC);
    }

    /**
     * Creates a new FrameBodyMCDI datatype.
     *
     * @param byteBuffer
     * @param frameSize
     * @throws InvalidTagException if unable to create framebody from buffer
     */
    public FrameBodyMCDI(ByteBuffer byteBuffer, int frameSize) throws InvalidTagException {
        super(byteBuffer, frameSize);
    }

    /**
     * The ID3v2 frame identifier
     *
     * @return the ID3v2 frame identifier  for this frame type
     */
    public String getIdentifier() {
        return ID3v24Frames.FRAME_ID_MUSIC_CD_ID;
    }

    /**
     *
     */
    protected void setupObjectList() {
        objectList.add(new ByteArraySizeTerminated(DataTypes.OBJ_DATA, this));
    }
}