static final int DEFAULT_SHARING = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;

    /**
     * Returned by {@link jcifs.SmbResource#getType()} if the resource this <tt>SmbFile</tt>
     * represents is a regular file or directory.
     */
    static final int TYPE_FILESYSTEM = 0x01;
    /**
     * Returned by {@link jcifs.SmbResource#getType()} if the resource this <tt>SmbFile</tt>
     * represents is a workgroup.
     */

     * This is really just for {@link jcifs.netbios.UniAddress}. It does
     * not throw an {@link java.net.UnknownHostException} because this
     * is queried frequently and exceptions would be rather costly to
     * throw on a regular basis here.
     * 
     * @param host
     * @param tc
     * @return resolved name, null if not found
     */
    public synchronized NbtAddress getByName ( String host, CIFSContext tc ) {

        } while( len > 0 && n == r );

        return (int)(fp - start);
    }
/**
 * This stream class is unbuffered. Therefore this method will always
 * return 0 for streams connected to regular files. However, a 
 * stream created from a Named Pipe this method will query the server using a
 * "peek named pipe" operation and return the number of available bytes
 * on the server.
 */

            return (int) ( this.fp - start );
        }
    }


    /**
     * This stream class is unbuffered. Therefore this method will always
     * return 0 for streams connected to regular files. However, a
     * stream created from a Named Pipe this method will query the server using a
     * "peek named pipe" operation and return the number of available bytes
     * on the server.
     */
    @Override

     *
     * @param workstation The workstation.
     */
    public void setWorkstation(String workstation) {
        this.workstation = workstation;
    }

    /**
     * The real session key if the regular session key is actually
     * the encrypted version used for key exchange.
     *
     * @return A <code>byte[]</code> containing the session key.
     */
    public byte[] getMasterKey() {

            p += w;
        }
        log.debug("Write " + length + " took " + ( System.currentTimeMillis() - start ));
    }


    static final void randBytes ( Random r, byte[] buffer ) {
        // regular nextBytes is not reproducible if the reads are not aligned
        for ( int i = 0; i < buffer.length; i++ ) {
            buffer[ i ] = (byte) r.nextInt(256);
        }

    }

         * 
         * Allows login with invalid credentials (username and/or password)
         * Fallback to anonymous authentication is permitted
         */
        GUEST,
        /**
         * Regular user authentication
         */
        USER
    }

     * <tt>dest</tt> parameter. This file and the destination file do not
     * need to be on the same host. This operation does not copy extended
     * file attributes such as ACLs but it does copy regular attributes as
     * well as create and last write times. This method is almost twice as
     * efficient as manually copying as it employs an additional write
     * thread to read and write data concurrently.
     * <br>

    }


    /**
     * List the contents of this SMB resource as an array of
     * <code>SmbResource</code> objects. This method is much more efficient than
     * the regular <code>list</code> method when querying attributes of each
     * file in the result set.
     * <p>
     * The list of <code>SmbResource</code>s returned by this method will be;
     *
     * <ul>

        return this.handle.ensureOpen();
    }


    /**
     * This stream class is unbuffered. Therefore this method will always
     * return 0 for streams connected to regular files. However, a
     * stream created from a Named Pipe this method will query the server using a
     * "peek named pipe" operation and return the number of available bytes
     * on the server.
     */
    @Override