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/*-
* Copyright (C) 2006 Erik Larsson
*
* All rights reserved.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
package org.catacombae.rarx;
import java.io.PrintStream;
public class CommentHeader extends NewFileHeader {
// This file header type is observed under UnpVer 0x1d (RAR 2.9)
// This file header type is actually an archive comment!
/* This type of header has a structure extactly like the NewFileHeader, but
with a different head type (0x7a). The filename is probably always "CMT"
(for "Comment"), and the data found when extracting it is the archive
comment. */
public CommentHeader(byte[] data, int offset) {
super(data, offset);
//super.super.validateData();
}
protected void validateData() {
//print(System.out, "");
//super.super.validateData(); //arvsproblem...
if(getHeadType() != COMMENT_HEAD)
throw new InvalidDataException("Incorrect head type! (headType=" + getHeadType() + ")");
if(getHeadSize() < getStaticSize())
throw new InvalidDataException("Invalid size! (size=" + getHeadSize() + ")");
if(getHostOSAsString() == null)
throw new InvalidDataException("Host OS value invalid.");
}
public void print(PrintStream ps, String prefix) {
ps.println(prefix + "CommentHeader: ");
printFields(ps, prefix);
}
}
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