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/*****************************************************************
|
| Copyright 2002-2008 Axiomatic Systems, LLC
|
| $Id: OdafAtom.java 196 2008-10-14 22:59:31Z bok $
|
| This file is part of Bento4/AP4 (MP4 Atom Processing Library).
|
| Unless you have obtained Bento4 under a difference license,
| this version of Bento4 is Bento4|GPL.
| Bento4|GPL 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, or (at your option)
| any later version.
|
| Bento4|GPL 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.
|
| You should have received a copy of the GNU General Public License
| along with Bento4|GPL; see the file COPYING. If not, write to the
| Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
| 02111-1307, USA.
|
****************************************************************/
package com.axiosys.bento4.dcf;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import com.axiosys.bento4.Atom;
public class OdafAtom extends Atom {
// members
private boolean selectiveEncryption;
private int keyIndicatorLength;
private int ivLength;
public OdafAtom(int size, RandomAccessFile source) throws IOException {
super(Atom.TYPE_ODAF, size, true, source);
byte s = source.readByte();
selectiveEncryption = ((s&0x80) != 0);
keyIndicatorLength = source.readByte();
ivLength = source.readByte();
}
protected void writeFields(DataOutputStream stream) throws IOException {
throw new RuntimeException("Not implemented yet");
}
public int getIvLength() {
return ivLength;
}
public int getKeyIndicatorLength() {
return keyIndicatorLength;
}
public boolean getSelectiveEncryption() {
return selectiveEncryption;
}
public String toString(String indentation) {
StringBuffer result = new StringBuffer(super.toString(indentation));
result.append("\n" + indentation + " selective_encryption = " + selectiveEncryption);
result.append("\n" + indentation + " key_indicator_length = " + keyIndicatorLength);
result.append("\n" + indentation + " iv_ength = " + ivLength);
return result.toString();
}
}
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