/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
*
* (C) Copyright IBM Corp. 1999 All Rights Reserved.
* Copyright 1997 The Open Group Research Institute. All rights reserved.
*/
package sun.security.krb5.internal.util;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* This class implements a buffered output stream. It provides methods to write a chunck of
* bytes to underlying data stream.
*
* @author Yanni Zhang
*
*/
public class KrbDataOutputStream extends BufferedOutputStream {
public KrbDataOutputStream(OutputStream os) {
super(os);
}
public void write32(int num) throws IOException {
byte[] bytes = new byte[4];
bytes[0] = (byte)((num & 0xff000000) >> 24 & 0xff);
bytes[1] = (byte)((num & 0x00ff0000) >> 16 & 0xff);
bytes[2] = (byte)((num & 0x0000ff00) >> 8 & 0xff);
bytes[3] = (byte)(num & 0xff);
write(bytes, 0, 4);
}
public void write16(int num) throws IOException {
byte[] bytes = new byte[2];
bytes[0] = (byte)((num & 0xff00) >> 8 & 0xff);
bytes[1] = (byte)(num & 0xff);
write(bytes, 0, 2);
}
public void write8(int num) throws IOException {
write(num & 0xff);
}
}