1 /**********************************************************************
2 Copyright (c) 2000, 2002 IBM Corp. and others.
3 All rights reserved. This program and the accompanying materials
4 are made available under the terms of the Common Public License v1.0
5 which accompanies this distribution, and is available at
6 http://www.eclipse.org/legal/cpl-v10.html
9 Vicente Fernando - www.alfersoft.com.ar - Initial implementation
10 **********************************************************************/
11 package net.sourceforge.phpdt.internal.debug.core;
13 import java.io.IOException;
14 import java.io.OutputStream;
15 import java.util.Vector;
16 public class PHPDBGPacket {
18 private static final int PACKET_HEADER_SIZE = 16;
19 private char[] packetHeader = new char[PACKET_HEADER_SIZE];
20 private int packetSize;
21 private Vector frames = new Vector ();
23 public PHPDBGPacket (char[] packetType) {
24 PHPDBGBase.copyChars (packetHeader, PHPDBGBase.DBGSYNC, 4);
25 PHPDBGBase.copyCharsTo (packetHeader, packetType, 4, 4);
28 public void addFrame (PHPDBGFrame frame) {
30 packetSize += frame.getSize ();
33 public void sendPacket (OutputStream out) throws IOException {
37 PHPDBGBase.copyCharsTo (packetHeader, PHPDBGBase.IntToChar4 (packetSize), 4, 12);
39 out.write (PHPDBGBase.CharArrayToByteArray (packetHeader)); // Send packet header
42 for (i = 0; i < frames.size (); i++) { // Send Frames
43 frame = (PHPDBGFrame) frames.get (i); // Header of frame
45 out.write (PHPDBGBase.CharArrayToByteArray (frame.getHeader ())); // Convert the char buffer to a byte buffer and send
48 if (frame.getSizeOfData () > 0) { // If there is a data frame
49 out.write (PHPDBGBase.CharArrayToByteArray (frame.getFrameData ()));// Convert the data char buffer to a byte buffer and send