/**************************************************************************
* Copyright (c) 2001 by Punch Telematix. All rights reserved. *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions *
* are met: *
* 1. Redistributions of source code must retain the above copyright *
* notice, this list of conditions and the following disclaimer. *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* 3. Neither the name of Punch Telematix nor the names of *
* other contributors may be used to endorse or promote products *
* derived from this software without specific prior written permission.*
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. *
* IN NO EVENT SHALL PUNCH TELEMATIX OR OTHER CONTRIBUTORS BE LIABLE *
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF *
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, *
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE *
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN *
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
**************************************************************************/
/*
** $Id: DataOutputStream.java,v 1.1.1.1 2004/07/12 14:07:45 cvs Exp $
*/
package java.io;
import wonka.vm.ArrayUtil;
public class DataOutputStream extends FilterOutputStream implements DataOutput {
protected int written;
private byte[] buffer = new byte[8];
public DataOutputStream(OutputStream out){
super(out);
}
public synchronized void write(int b) throws IOException {
out.write(b);
written += 1;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public synchronized void write(byte b[], int off, int len) throws IOException {
out.write(b, off, len);
written += len;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public void flush() throws IOException {
out.flush();
}
public final void writeBoolean(boolean bool) throws IOException {
out.write(bool ? 1:0);
written += 1;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeByte(int v) throws IOException {
out.write(v);
written += 1;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeShort(int sh) throws IOException {
out.write((sh>>8) & 0xFF);
out.write(sh & 0xFF);
written += 2;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeChar(int ch) throws IOException {
out.write((ch>>8));
out.write(ch);
written += 2;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeInt(int i) throws IOException {
ArrayUtil.iInBArray(i, buffer,0);
out.write(this.buffer, 0, 4);
written += 4;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeLong(long l) throws IOException {
ArrayUtil.lInBArray(l, buffer, 0);
out.write(this.buffer, 0, 8);
written += 8;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeFloat(float f) throws IOException {
ArrayUtil.fInBArray(f, buffer,0);
out.write(this.buffer, 0, 4);
written += 4;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeDouble(double f) throws IOException {
ArrayUtil.dInBArray(f, buffer, 0);
out.write(this.buffer, 0, 8);
written += 8;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeBytes(String s) throws IOException {
byte[] b = s.getBytes("latin1");
int len = b.length;
out.write(b,0,len);
written += len;
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeChars(String s) throws IOException {
char[] ca = s.toCharArray();
int len = ca.length;
for(int i=0; i < len; ++i) {
out.write(ca[i]>> 8);
out.write(ca[i]);
}
written += (2 * len);
if(written < 0){
written = Integer.MAX_VALUE;
}
}
public final void writeUTF(String s) throws IOException {
byte []b = s.getBytes("UTF8");
writeShort(b.length);
write(b, 0, b.length);
}
public final int size() {
return written;
}
}