send( new SmbComOpenAndX( unc, access, flags, null ), response );
            f = response.fid;
        }

        return f;
    }
    void open( int flags, int access, int attrs, int options ) throws SmbException {
        if( isOpen() ) {
            return;
        }
        fid = open0( flags, access, attrs, options );
        opened = true;

    static EntryFactory getFactory(
        Strength keyStrength, boolean usesAccessQueue, boolean usesWriteQueue) {
      int flags =
          ((keyStrength == Strength.WEAK) ? WEAK_MASK : 0)
              | (usesAccessQueue ? ACCESS_MASK : 0)
              | (usesWriteQueue ? WRITE_MASK : 0);
      return factories[flags];
    }

    /**
     * Creates a new entry.
     *
     * @param segment to create the entry for

    static EntryFactory getFactory(
        Strength keyStrength, boolean usesAccessQueue, boolean usesWriteQueue) {
      int flags =
          ((keyStrength == Strength.WEAK) ? WEAK_MASK : 0)
              | (usesAccessQueue ? ACCESS_MASK : 0)
              | (usesWriteQueue ? WRITE_MASK : 0);
      return factories[flags];
    }

    /**
     * Creates a new entry.
     *
     * @param segment to create the entry for