return 2;
    }
    int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
        switch( informationLevel ) {
            case SMB_QUERY_FILE_BASIC_INFO:
                return readSmbQueryFileBasicInfoWireFormat( buffer, bufferIndex );
            case SMB_QUERY_FILE_STANDARD_INFO:
                return readSmbQueryFileStandardInfoWireFormat( buffer, bufferIndex );
            default:
                return 0;