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/*-------------------------------------------------------------------------
| RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface.
| RXTX is a native interface to serial ports in java.
| Copyright 1997-2007 by Trent Jarvi [email protected] and others who
| actually wrote it. See individual source files for more information.
|
| A copy of the LGPL v 2.1 may be found at
| http://www.gnu.org/licenses/lgpl.txt on March 4th 2007. A copy is
| here for your convenience.
|
| This library is free software; you can redistribute it and/or
| modify it under the terms of the GNU Lesser General Public
| License as published by the Free Software Foundation; either
| version 2.1 of the License, or (at your option) any later version.
|
| This library 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
| Lesser General Public License for more details.
|
| An executable that contains no derivative of any portion of RXTX, but
| is designed to work with RXTX by being dynamically linked with it,
| is considered a "work that uses the Library" subject to the terms and
| conditions of the GNU Lesser General Public License.
|
| The following has been added to the RXTX License to remove
| any confusion about linking to RXTX. We want to allow in part what
| section 5, paragraph 2 of the LGPL does not permit in the special
| case of linking over a controlled interface. The intent is to add a
| Java Specification Request or standards body defined interface in the
| future as another exception but one is not currently available.
|
| http://www.fsf.org/licenses/gpl-faq.html#LinkingOverControlledInterface
|
| As a special exception, the copyright holders of RXTX give you
| permission to link RXTX with independent modules that communicate with
| RXTX solely through the Sun Microsytems CommAPI interface version 2,
| regardless of the license terms of these independent modules, and to copy
| and distribute the resulting combined work under terms of your choice,
| provided that every copy of the combined work is accompanied by a complete
| copy of the source code of RXTX (the version of RXTX used to produce the
| combined work), being distributed under the terms of the GNU Lesser General
| Public License plus this exception. An independent module is a
| module which is not derived from or based on RXTX.
|
| Note that people who make modified versions of RXTX are not obligated
| to grant this special exception for their modified versions; it is
| their choice whether to do so. The GNU Lesser General Public License
| gives permission to release a modified version without this exception; this
| exception also makes it possible to release a modified version which
| carries forward this exception.
|
| You should have received a copy of the GNU Lesser General Public
| License along with this library; if not, write to the Free
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
| All trademarks belong to their respective owners.
--------------------------------------------------------------------------*/
package gnu.io;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.FileOutputStream;
import java.io.IOException;
class Configure extends Frame {
Checkbox cb[];
Panel p1;
static final int PORT_SERIAL = 1;
static final int PORT_PARALLEL = 2;
int PortType = PORT_SERIAL;
private void saveSpecifiedPorts() {
String filename;
String javaHome = System.getProperty("java.home");
String pathSep = System.getProperty("path.separator", ":");
String fileSep = System.getProperty("file.separator", "/");
String lineSep = System.getProperty("line.separator");
String output;
if (PortType == PORT_SERIAL)
filename = javaHome +
fileSep + "lib" + fileSep +
"gnu.io.rxtx.SerialPorts";
else if (PortType == PORT_PARALLEL)
filename = javaHome +
"gnu.io.rxtx.ParallelPorts";
else {
System.out.println("Bad Port Type!");
return;
}
System.out.println(filename);
try {
FileOutputStream out = new FileOutputStream(filename);
for (int i = 0; i < 128; i++) {
if (cb[i].getState()) {
output = cb[i].getLabel() +
pathSep;
out.write(output.getBytes());
}
}
out.write(lineSep.getBytes());
out.close();
} catch (IOException e) {
System.out.println("IOException!");
}
}
void addCheckBoxes(String PortName) {
for (int i = 0; i < 128; i++)
if (cb[i] != null)
p1.remove(cb[i]);
for (int i = 1; i < 129; i++) {
cb[i - 1] = new Checkbox(PortName + i);
p1.add("NORTH", cb[i - 1]);
}
}
public Configure() {
int Width = 640;
int Height = 480;
cb = new Checkbox[128];
final Frame f = new Frame(
"Configure gnu.io.rxtx.properties");
String fileSep = System.getProperty("file.separator", "/");
String devPath;
if (fileSep.compareTo("/") != 0)
devPath = "COM";
else
devPath = "/dev/";
f.setBounds(100, 50, Width, Height);
f.setLayout(new BorderLayout());
p1 = new Panel();
p1.setLayout(new GridLayout(16, 4));
ActionListener l = new ActionListener() {
public void actionPerformed(ActionEvent e) {
{
String res = e.getActionCommand();
if (res.equals("Save"))
saveSpecifiedPorts();
}
}
};
addCheckBoxes(devPath);
TextArea t = new TextArea(EnumMessage, 5, 50,
TextArea.SCROLLBARS_NONE);
t.setSize(50, Width);
t.setEditable(false);
final Panel p2 = new Panel();
p2.add(new Label("Port Name:"));
TextField tf = new TextField(devPath, 8);
tf.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
addCheckBoxes(e.getActionCommand());
f.setVisible(true);
}
});
p2.add(tf);
Checkbox Keep = new Checkbox("Keep Ports");
p2.add(Keep);
Button b[] = new Button[6];
for (int j = 0, i = 4; i < 129; i *= 2, j++) {
b[j] = new Button("1-" + i);
b[j].addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int k = Integer.parseInt(
e.getActionCommand().substring(2));
for (int x = 0; x < k; x++) {
cb[x].setState(
!cb[x].getState());
f.setVisible(true);
}
}
});
p2.add(b[j]);
}
Button b1 = new Button("More");
Button b2 = new Button("Save");
b1.addActionListener(l);
b2.addActionListener(l);
p2.add(b1);
p2.add(b2);
f.add("South", p2);
f.add("Center", p1);
f.add("North", t);
f.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
}
);
f.setVisible(true);
}
public static void main(String[] args) {
new Configure();
}
String EnumMessage = "gnu.io.rxtx.properties has not been detected.\n\nThere is no consistant means of detecting ports on this operating System. It is necessary to indicate which ports are valid on this system before proper port enumeration can happen. Please check the ports that are valid on this system and select Save";
}
