22.214.171.124 Server Requests Querying a Directory
The server provides:
Open: An Open of a DirectoryStream.
OutputBufferSize: The maximum number of bytes to return in OutputBuffer.
RestartScan: A Boolean value which, if TRUE, indicates that enumeration should be restarted from the beginning of the directory. If FALSE, enumeration should continue from the last position.
ReturnSingleEntry: A Boolean value which, if TRUE, indicates that at most one entry MUST be returned. If FALSE, a variable count of entries could be returned, not to exceed OutputBufferSize bytes.
FileIndex: An index number from which to resume the enumeration if the object store supports it (optional).
FileNamePattern: A Unicode string containing the file name pattern to match. The object store MUST treat any asterisk ("*") and question mark ("?") characters in FileNamePattern as wildcards. FileNamePattern could be empty. The object store MUST treat an empty value as equivalent to the pattern "*".
On completion, the object store MUST return:
Status: An NTSTATUS code that specifies the result.
OutputBuffer: An array of bytes containing the query results. The structure of these bytes is dependent on the FileInformationClass, as noted in the relevant subsection.
ByteCount: The number of bytes stored in OutputBuffer.