/* Traps control-c
   */
  private static void DoHook() {
    ctrlC = false;

    /* Add in a hook for ctrl-c's and other abrupt death */
    Runtime.getRuntime()
        .addShutdownHook(
            new Thread() {

              public void run() {
                ctrlC = true;
                System.out.println("Shutdown hook for " + Main.class.getName());
              } // run ()
            }); // addHook
  }
Exemple #2
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  protected boolean executeUploadCommand(Collection commandDownloader) throws RunnerException {
    firstErrorFound = false; // haven't found any errors yet
    secondErrorFound = false;
    notFoundError = false;
    int result = 0; // pre-initialized to quiet a bogus warning from jikes

    String userdir = System.getProperty("user.dir") + File.separator;

    try {
      String[] commandArray = new String[commandDownloader.size()];
      commandDownloader.toArray(commandArray);

      String avrBasePath;

      if (Base.isLinux()) {
        avrBasePath = new String(Base.getHardwarePath() + "/tools/");
      } else {
        avrBasePath = new String(Base.getHardwarePath() + "/tools/avr/bin/");
      }

      commandArray[0] = avrBasePath + commandArray[0];

      if (verbose || Preferences.getBoolean("upload.verbose")) {
        for (int i = 0; i < commandArray.length; i++) {
          System.out.print(commandArray[i] + " ");
        }
        System.out.println();
      }
      Process process = Runtime.getRuntime().exec(commandArray);
      new MessageSiphon(process.getInputStream(), this);
      new MessageSiphon(process.getErrorStream(), this);

      // wait for the process to finish.  if interrupted
      // before waitFor returns, continue waiting
      //
      boolean compiling = true;
      while (compiling) {
        try {
          result = process.waitFor();
          compiling = false;
        } catch (InterruptedException intExc) {
        }
      }
      if (exception != null) {
        exception.hideStackTrace();
        throw exception;
      }
      if (result != 0) return false;
    } catch (Exception e) {
      String msg = e.getMessage();
      if ((msg != null)
          && (msg.indexOf("uisp: not found") != -1)
          && (msg.indexOf("avrdude: not found") != -1)) {
        // System.err.println("uisp is missing");
        // JOptionPane.showMessageDialog(editor.base,
        //                              "Could not find the compiler.\n" +
        //                              "uisp is missing from your PATH,\n" +
        //                              "see readme.txt for help.",
        //                              "Compiler error",
        //                              JOptionPane.ERROR_MESSAGE);
        return false;
      } else {
        e.printStackTrace();
        result = -1;
      }
    }
    // System.out.println("result2 is "+result);
    // if the result isn't a known, expected value it means that something
    // is fairly wrong, one possibility is that jikes has crashed.
    //
    if (exception != null) throw exception;

    if ((result != 0) && (result != 1)) {
      exception = new RunnerException(SUPER_BADNESS);
      // editor.error(exception);
      // PdeBase.openURL(BUGS_URL);
      // throw new PdeException(SUPER_BADNESS);
    }

    return (result == 0); // ? true : false;
  }