Ejemplo n.º 1
0
  public boolean start() {
    try {
      prepareCache();

      ServerSocket serverSocket = null;
      int port = configuration.getCommandPort();
      // Trying to find a port available
      while (serverSocket == null) {
        try {
          serverSocket = new ServerSocket(port);
          LOG.info("FTPServer started on port '" + port + "'");
        } catch (BindException e) {
          LOG.warn(
              "Cannot launch the FTPServer on '" + (port++) + "', we try the next port number");
        }
      }

      dataChannelManager = new FtpDataChannelManagerImpl(configuration);

      acceptThread = new FtpAcceptThread(this, serverSocket);
      acceptThread.start();

      return true;
    } catch (Exception exc) {
      LOG.info("Unhandled exception. " + exc.getMessage(), exc);
    }

    return false;
  }
Ejemplo n.º 2
0
  protected void prepareCache() {
    String cacheFolderName = configuration.getCacheFolderName();

    File cacheFolder = new File(cacheFolderName);

    if (!PrivilegedFileHelper.exists(cacheFolder)) {
      LOG.info("Cache folder not exist. Try to create it...");
      PrivilegedFileHelper.mkdirs(cacheFolder);
    }

    String[] cacheFiles = PrivilegedFileHelper.list(cacheFolder);
    if (cacheFiles == null) {
      LOG.info("No cache file in cache folder!");
      return;
    }

    for (String cacheFile : cacheFiles) {
      if (cacheFile.endsWith(FtpConst.FTP_CACHEFILEEXTENTION)) {
        File file = new File(cacheFolderName + "/" + cacheFile);
        PrivilegedFileHelper.delete(file);
      }
    }
  }