Examples of de.mud.telnet.TelnetWrapper

de.mud.telnet.TelnetWrapper

The telnet wrapper is a sample class for how to use the telnet protocol handler of the JTA source package. To write a program using the wrapper you may use the following piece of code as an example:

 TelnetWrapper telnet = new TelnetWrapper(); try { telnet.connect(args[0], 23); telnet.login("user", "password"); telnet.setPrompt("user@host"); telnet.waitfor("Terminal type?"); telnet.send("dumb"); System.out.println(telnet.send("ls -l")); } catch(java.io.IOException e) { e.printStackTrace(); }

Please keep in mind that the password is visible for anyone who can download the class file. So use this only for public accounts or if you are absolutely sure nobody can see the file.

Maintainer: Matthias L. Jugel @version $Id: TelnetWrapper.java 499 2005-09-29 08:24:54Z leo $ @author Matthias L. Jugel, Marcus Mei�ner

    new TelnetClient(System.in, System.out, host, port);
  }


  public TelnetClient(InputStream in, PrintStream out,
                      String host, int port) {
    TelnetWrapper telnetWrapper = new TelnetWrapper();
    try {
      telnetWrapper.connect(host, port);
    } catch (IOException e) {
      System.out.println("TelnetClient: Got exception during connect: " + e);
      e.printStackTrace();
    }
    createAndStartReader(telnetWrapper, out);
    byte[] buf = new byte[256];
    int n = 0;
    try {
      while (n >= 0) {
        n = in.read(buf);
        if (n > 0) {
          byte[] sendBuf = new byte[n];
          System.arraycopy(buf, 0, sendBuf, 0, n);
          // Must be transpose (not send) or connect is closed.
          telnetWrapper.getHandler().transpose(sendBuf);
        }
      }
    } catch (IOException e) {
      System.out.println("TelnetClient: Got exception in read/write loop: " + e);
      e.printStackTrace();
      return;
    } finally {
      try {
        telnetWrapper.disconnect();
      } catch (IOException e) {
        System.out.println("TelnetClient: got exception in disconnect: " + e);
        e.printStackTrace();
      }
    }

   * Creates a new GeoFix object, setting the port and creating the TelnetWrapper object.
   * @param port
   */
  public GeoFix(final int port){
    _port = port;
    _telnet = new TelnetWrapper();
  }

Examples of de.mud.telnet.TelnetWrapper

Related Classes of de.mud.telnet.TelnetWrapper