this.handle = this.pipe.openUnshared(this.openFlags, this.access, this.sharing, SmbConstants.ATTR_NORMAL, 0);
                }
                else {
                    // at least on samba, SmbComOpenAndX fails without the pipe prefix
                    this.handle = this.pipe

     * potential NTLM fallback (if the server does not support kerberos).
     * 
     * @param subject
     *            represents the user who perform Kerberos authentication. Should at least contain a TGT for the user.
     * @param domain
     *            domain for NTLM fallback
     * @param username
     *            user for NTLM fallback
     * @param password

    /**
     * 
     */
    public static final byte SMB2_OPLOCK_LEVEL_BATCH = 0x9;
    /**
     * 
     */
    public static final byte SMB2_OPLOCK_LEVEL_LEASE = (byte) 0xFF;

    /**
     * 
     */
    public static final int SMB2_IMPERSONATION_LEVEL_ANONYMOUS = 0x0;

    /**
     * 
     */

    private final int pipeType;


    /**
     * Open the Named Pipe resource specified by the url
     * parameter. The pipeType parameter should be at least one of
     * the <code>PIPE_TYPE</code> flags combined with the bitwise OR
     * operator <code>|</code>. See the examples listed above.
     * 
     * @param url
     * @param pipeType
     * @param unshared

                if (resp instanceof SmbComTransactionResponse) {
                    ((SmbComTransactionResponse)resp).nextElement();
                }
            }

            /* Verification fails (w/ W2K3 server at least) if status is not 0. This
             * suggests MS doesn't compute the signature (correctly) for error responses
             * (perhaps for DOS reasons).
             */

     */
    @Override
    public boolean verifySignature ( byte[] buffer, int i, int size ) {
        /*
         * Verification fails (w/ W2K3 server at least) if status is not 0. This
         * suggests MS doesn't compute the signature (correctly) for error responses
         * (perhaps for DOS reasons).
         */
        /*

        return 0;
    }


    @Override
    protected int readParametersWireFormat ( byte[] buffer, int bufferIndex, int len ) {
        // observed two zero bytes here with at least win98
        return 2;
    }


    @Override
    protected int readDataWireFormat ( byte[] buffer, int bufferIndex, int len ) throws SMBProtocolDecodingException {
        int start = bufferIndex;

            throw new UnsupportedOperationException();
        }
        return this.dialect;
    }


    /**
     * 
     * @param v
     * @return whether this version is a least the given one
     */
    public boolean atLeast ( DialectVersion v ) {
        return ordinal() >= v.ordinal();
    }


    /**
     * 
     * @param v

    InputStream pipeIn;
    OutputStream pipeOut;
    int pipeType;

    /**
     * Open the Named Pipe resource specified by the url
     * parameter. The pipeType parameter should be at least one of
     * the <code>PIPE_TYPE</code> flags combined with the bitwise OR
     * operator <code>|</code>. See the examples listed above.
     */

    public SmbNamedPipe( String url, int pipeType )

                     */
/* Technically we should also try to authenticate here but that means doing the session setup and tree connect separately. For now a simple connect will at least tell us if the host is alive. That should be sufficient for 99% of the cases. We can revisit this again for 2.0.
 */
                    trans.connect();