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Java code to let Cooja connect to a serial port

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This commit is contained in:
Adam Dunkels 2015-03-24 14:44:44 +01:00
parent 64bae5b38d
commit fb64e64ae2
8 changed files with 1309 additions and 48 deletions
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115
tools/wpcapslip/ConnectSocket.java Normal file
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/*
* Copyright (c) 2013, Thingsquare, http://www.thingsquare.com/.
* 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 the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``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 THE
* COPYRIGHT HOLDER OR 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.
*
*/
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.DataInputStream;
import java.net.Socket;
public class ConnectSocket {
private static BufferedOutputStream stdoutOutput = null;
private static BufferedOutputStream networkServerOutput = null;
private static final int BUFSIZE = 512;
public static void main(String[] args) throws Exception {
if (args.length != 2) {
System.err.println("Usage: " + ConnectSocket.class.getName() + " [server ip] [server port]");
System.exit(1);
}
/* Stdin */
final BufferedInputStream stdinInput = new BufferedInputStream(new DataInputStream(System.in));
stdoutOutput = new BufferedOutputStream(System.out);
Thread readInput = new Thread(new Runnable() {
public void run() {
int numRead = 0;
byte[] buf = new byte[BUFSIZE];
try {
while (true) {
numRead = stdinInput.read(buf, 0, BUFSIZE);
if (numRead > 0 && networkServerOutput != null) {
/* System.err.println("1>2 " + numRead); */
networkServerOutput.write(buf, 0, numRead);
networkServerOutput.flush();
}
Thread.sleep(1);
}
} catch (Exception e) {
e.printStackTrace();
}
exit();
}
}, "read stdin");
readInput.start();
/* Network server */
Socket networkServer = new Socket(args[0], Integer.parseInt(args[1]));
final BufferedInputStream networkServerInput = new BufferedInputStream(new DataInputStream(networkServer.getInputStream()));
networkServerOutput = new BufferedOutputStream(networkServer.getOutputStream());
readInput = new Thread(new Runnable() {
public void run() {
int numRead = 0;
byte[] buf = new byte[BUFSIZE];
try {
while (true) {
numRead = networkServerInput.read(buf, 0, BUFSIZE);
if (numRead > 0 && stdoutOutput != null) {
/* System.err.println("2>1 " + numRead); */
stdoutOutput.write(buf, 0, numRead);
stdoutOutput.flush();
}
Thread.sleep(1);
}
} catch (Exception e) {
e.printStackTrace();
}
exit();
}
}, "read network server");
readInput.start();
while (true) {
Thread.sleep(100);
}
}
private static void exit() {
try {
Thread.sleep(500);
} catch (InterruptedException e) {
}
System.err.flush();
System.exit(1);
}
}