protected boolean resolveSids = true;

    @Resource
    protected ContentLengthHelper contentLengthHelper;

    protected volatile SmbAuthenticationHolder smbAuthenticationHolder;

    protected CIFSContext cifsContext;

    @Override
    public synchronized void init() {
        if (smbAuthenticationHolder != null) {
            return;
        }

        if (logger.isDebugEnabled()) {

            | NtlmFlags.NTLMSSP_NEGOTIATE_NTLM | NtlmFlags.NTLMSSP_NEGOTIATE_ALWAYS_SIGN | NtlmFlags.NTLMSSP_REQUEST_TARGET;

    protected BaseContext cifsContext;

    public JcifsEngine(final Properties props) {
        try {
            cifsContext = new BaseContext(new PropertyConfiguration(props));
        } catch (final CIFSException e) {
            throw new CrawlingAccessException(e);
        }
    }

     */
    public SmbFile ( String url, CIFSContext tc ) throws MalformedURLException {
        this(new URL(null, url, tc.getUrlHandler()), tc);
    }


    /**
     * Construct from URL
     * 
     * @param url
     * @param tc
     *            context to use
     * @throws MalformedURLException
     */
    public SmbFile ( URL url, CIFSContext tc ) throws MalformedURLException {
        super(url);