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/*****************************************************************
|
| Copyright 2002-2008 Axiomatic Systems, LLC
|
| $Id: IkmsAtom.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.ismacryp;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import com.axiosys.bento4.Atom;
public class IkmsAtom extends Atom {
private final String kmsUri;
public IkmsAtom(int size, RandomAccessFile source) throws IOException {
super(TYPE_IKMS, size, true, source);
byte[] str = new byte[size-getHeaderSize()];
source.read(str);
int str_size = 0;
while (str[str_size] != 0) str_size++;
kmsUri = new String(str, 0, str_size, "UTF-8");
}
public String getKmsUri() {
return kmsUri;
}
protected void writeFields(DataOutputStream stream) throws IOException {
byte[] bytes = kmsUri.getBytes("UTF-8");
stream.write(bytes);
int termination = size-getHeaderSize()-bytes.length;
for (int i=0; i<termination; i++) {
stream.writeByte(0);
}
}
public String toString(String indentation) {
StringBuffer result = new StringBuffer(super.toString(indentation));
result.append("\n");
result.append(indentation + " kms_uri = " + kmsUri);
return result.toString();
}
}
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