/*                                                                      tab:4 * * * "Copyright (c) 2000-2002 The Regents of the University  of California.   * All rights reserved. * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose, without fee, and without written * agreement is hereby granted, provided that the above copyright * notice, the following two paragraphs and the author appear in all * copies of this software. *  * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL * DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS * DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *  * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF * CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, * UPDATES, ENHANCEMENTS, OR MODIFICATIONS." * * Authors:  Philip Levis  <pal@cs.berkeley.edu> * *//** * MessageInjector is a Java GUI for filling in and sending TinyOS * packets. * @author Philip Levis <pal@cs.berkeley.edu> */package net.tinyos.mcenter;import java.awt.*;import java.awt.event.*;import javax.swing.*;import net.tinyos.message.*;import net.tinyos.util.TinyLook;import net.tinyos.util.LimitedStyledDocument;public class MessageInjector extends MessageCenterInternalFrame {     private JScrollPane pane;    private JPanel buttonPanel;    private JPanel nestedPanel;    private MessageSelectionPanel selection;    private JMenuBar menuBar;    private SerialConnector sConnector;    public MessageInjector() {	super("TinyOS Message Injector");	TinyLook.setLookAndFeel(this);	try {	    selection = new MessageSelectionPanel();	    sConnector = SerialConnector.instance();	    initialize();	}	catch (Exception exception) {	    exception.printStackTrace();	}    }    private void initialize() {	nestedPanel = new JPanel();	nestedPanel.setForeground(Color.black);	nestedPanel.setLayout(new BoxLayout(nestedPanel, BoxLayout.Y_AXIS));	selection.setForeground(Color.black);		JScrollPane pane = new JScrollPane(selection);	Dimension size = pane.getPreferredSize();	if (size.getHeight() > 380) {	    size.setSize(size.getWidth(), 400);	}	else {	    size.setSize(size.getWidth(), size.getHeight() + 20);	}	if (size.getWidth() > 980) {	    size.setSize(1000, size.getHeight());		}	else {	    size.setSize(size.getWidth() + 20, size.getHeight());	}	pane.setPreferredSize(size);	nestedPanel.add(pane);	buttonPanel = new ButtonPanel(selection, sConnector, this);	nestedPanel.add(buttonPanel);	getContentPane().add(nestedPanel);	menuBar = new MainMenuBar(this);	menuBar.setFont(TinyLook.defaultFont());	setJMenuBar(menuBar);	pack();	setVisible(true);    }    private class ButtonPanel extends JPanel {	MessageSelectionPanel panel;	SerialConnector sConnector;		JButton quitButton;	JLabel label;	JTextPane text;	JButton reconnectButton;	JButton sendButton;		public ButtonPanel(MessageSelectionPanel panel, SerialConnector sConnector, MessageInjector injector) {	    this.panel = panel;	    this.sConnector = sConnector;	    this.setLayout(new BoxLayout(this, BoxLayout.X_AXIS));	    	    label = new JLabel("Mote ID");	    label.setForeground(Color.black);	    	    text = new JTextPane(new LimitedStyledDocument(4));	    text.setText("ffff");	    sendButton = new JButton("Send");	    sendButton.addActionListener(new InjectListener(panel, sConnector, text));	    add(sendButton);	    add(label);	    add(text);	}	    }    protected class InjectListener implements ActionListener {	private MessageSelectionPanel panel;	private SerialConnector sConnector;	private JTextPane text;		public InjectListener(MessageSelectionPanel panel, SerialConnector sConnector, JTextPane text) {	    this.panel = panel;	    this.sConnector = sConnector;	    this.text = text;	}		public void actionPerformed(ActionEvent e) {	    try {		int moteID = Integer.parseInt(text.getText(), 16);	        Message msg = panel.getMessage();		sConnector.sendMessage(moteID, (short)msg.amType(), (short)0, msg.dataGet());		System.out.println("Injecting packet to address 0x" + text.getText() + ":\n" + msg);		System.out.print("Raw bytes: ");		byte[] data  = msg.dataGet();		for (int i = 0; i < data.length; i++) {		    String datum = Integer.toHexString((int)(data[i] & 0xff));		    if (datum.length() < 2) {datum = "0" + datum;}		    if (datum.length() < 2) {datum = "0" + datum;}		    datum += " ";		    System.out.print(datum);		}		System.out.println();	    }	    catch (Exception exception) {		System.err.println(exception);	    }	}    }    protected class MainMenuBar extends JMenuBar implements ActionListener {		private MessageInjector injector;	private JMenu fileMenu;	private JMenuItem quitMenuItem;	private MessageSelectionPanel selection;	public MainMenuBar(MessageInjector injector) {	    this.injector = injector;	    	    fileMenu = new JMenu("File");	    	    quitMenuItem = new JMenuItem("Quit");	    quitMenuItem.addActionListener(this);	    quitMenuItem.setFont(TinyLook.defaultFont());	    fileMenu.add(quitMenuItem);	    addMenu(fileMenu);	}		public void actionPerformed(ActionEvent e) {	    if (e.getActionCommand() == "Quit") {		injector.dispose();	    }	}		private void addMenu(JMenu menu) {	    menu.setFont(TinyLook.labelFont());	    add(menu);	}    }}