return str;
        }
        return toString();
    }


    /**
     * Manually resolve this SID. Normally SIDs are automatically
     * resolved. However, if a SID is constructed explicitly using a SID
     * constructor, JCIFS will have no knowledge of the server that created the
     * SID and therefore cannot possibly resolve it automatically. In this case,
     * this method will be necessary.
     * 

            return str;
        }
        return toString();
    }

    /**
     * Manually resolve this SID. Normally SIDs are automatically
     * resolved. However, if a SID is constructed explicitly using a SID
     * constructor, JCIFS will have no knowledge of the server that created the
     * SID and therefore cannot possibly resolve it automatically. In this case,
     * this method will be necessary.
     *  

            return new DcerpcException(getResultMessage(this.result));
        return null;
    }

    private DcerpcBinding binding;
    private int max_xmit, max_recv;


    /**
     * Construct bind message
     * 
     */
    public DcerpcBind () {}


    DcerpcBind ( DcerpcBinding binding, DcerpcHandle handle ) {
        this.binding = binding;
        this.max_xmit = handle.getMaxXmit();

    private AuthenticationType type;
    private String domain;
    private String username;
    private String password;
    private byte[] clientChallenge = null;


    /**
     * Construct anonymous credentials
     */
    public NtlmPasswordAuthenticator () {
        this(AuthenticationType.NULL);
    }


    public NtlmPasswordAuthenticator ( AuthenticationType type ) {
        this.domain = "";

    /**
     * Construct anonymous credentials
     * 
     * @param tc
     */
    public NtlmPasswordAuthentication ( CIFSContext tc ) {
        this(tc, "", "", "");
    }


    /**
     * Create an <tt>NtlmPasswordAuthentication</tt> object from the userinfo
     * component of an SMB URL like "<tt>domain;user:pass</tt>". This constructor
     * is used internally be jCIFS when parsing SMB URLs.

    static {
        PREFERRED_MECHS.add(new ASN1ObjectIdentifier("1.2.840.113554.1.2.2"));
        PREFERRED_MECHS.add(new ASN1ObjectIdentifier("1.2.840.48018.1.2.2"));
    }


    /**
     * Construct a <code>Kerb5Authenticator</code> object with <code>Subject</code>
     * which hold TGT retrieved from KDC. If multiple TGT are contained, the
     * first one will be used to retrieve user principal.
     * 

        this.node[ 2 ] = uuid.node[ 2 ];
        this.node[ 3 ] = uuid.node[ 3 ];
        this.node[ 4 ] = uuid.node[ 4 ];
        this.node[ 5 ] = uuid.node[ 5 ];
    }


    /**
     * Construct a UUID from string
     * 
     * @param str
     */
    public UUID ( String str ) {
        char[] arr = str.toCharArray();
        this.time_low = hex_to_bin(arr, 0, 8);

    }


    /**
     * Creates a Type-1 message using the given raw Type-1 material.
     *
     * @param material
     *            The raw Type-1 material used to construct this message.
     * @throws IOException
     *             If an error occurs while parsing the material.
     */
    public Type1Message ( byte[] material ) throws IOException {
        parse(material);
    }

     */
    public SMB1SigningDigest ( byte[] macSigningKey ) {
        this.digest = Crypto.getMD5();
        this.macSigningKey = macSigningKey;
    }


    /**
     * Construct a digest with a non-zero starting sequence number
     * 
     * @param macSigningKey
     * @param initialSequence
     */
    public SMB1SigningDigest ( byte[] macSigningKey, int initialSequence ) {

    private final BufferCache bufferCache;
    private final SmbTransportPool transportPool;
    private final CredentialsInternal defaultCredentials;


    /**
     * Construct a context
     * 
     * @param config
     *            configuration for the context
     * 
     */
    public BaseContext ( Configuration config ) {
        this.config = config;