IFSMgr_FSDParsePath

IFSMgr_ParsePath(
 pioreq pir
 )

This service calls the IFS manager's parse routine. It provides a way for an FSD to parse a given path if it is called via private apis. There is never a reason to do this on calls routed through the IFS manager.

pir

Supplies the pointer to the IOREQ structure.

IOREQ Structure:
Value	Meaning
ir_data	Supplies the pointer to the buffer that contains the path to be parsed.
ir_ppath	Supplies the pointer to the buffer to contain the parsed path. Note that this is an optional parameter. If this field contains the default invalid value of 0xFFFFFBBB, the parse code will automatically allocate a path buffer.

Returns the flags from the parse operation. This return value is not valid if the ir_error field in the IOREQ is non-zero indicating there was a parse error.

Path Parsing Flags:
Value	Meaning
FILE_FLAG_WILDCARDS	Wildcard characters present in pathname.
FILE_FLAG_HAS_STAR	Path has the asterisk as a wildcard character.
FILE_FLAG_LONG_PATH	Path has a longname component.
FILE_FLAG_KEEP_CASE	Preserve the case of the filename passed in when storing on disk. This also implies that this call should use longname semantics for its processing.
FILE_FLAG_HAS_DOT	Filename component has a dot in its name.
FILE_FLAG_IS_LFN	Filename component is a longname.

pir

Returns filled in IOREQ structure.

IOREQ Structure:
Value	Meaning
ir_error	Returns 0 if success, errorcode if failure.
ir_ppath	Returns a pointer to the buffer containing the parsed path.