Server Response Extensions
A server MUST send a TRANS2_FIND_FIRST2 response in reply to a client TRANS2_FIND_FIRST2
subcommand request when the request is successful, as specified in [MS-CIFS] section 220.127.116.11.2.
Thus subcommand also supports two new Information Levels, as well as extensions to the
SMB_FIND_FILE_BOTH_DIRECTORY_INFO Information Level, as defined in section 18.104.22.168.1. The
format of the file information returned for these two Information Levels (and the format of
information for a TRANS2_FIND_FIRST2 response for the special FileName pattern @GMT token) is
listed in section 22.214.171.124.If a client does not support long names (that is,
SMB_FLAGS2_KNOWS_LONG_NAMES is not set in the Flags2 field of the SMB Header), then any
TRANS2_FIND_FIRST2 request with an Information Level other than SMB_INFO_STANDARD, or any
TRANS2_FIND_NEXT2 request with an Information Level other than SMB_INFO_STANDARD or
SMB_FIND_FILE_ID_BOTH_DIRECTORY_INFO, MUST be failed with STATUS_INVALID_PARAMETER.