home *** CD-ROM | disk | FTP | other *** search
- Unit checkpat;
- {
- --- Version 3.1 91-08-17 23:08 ---
-
- CHECKPAT.PAS: Wrapper unit for path check function.
-
- Needs Assembler file 'checkpat.asm' (assembled as 'checkpap.obj').
-
- Public domain software by
-
- Thomas Wagner
- Ferrari electronic GmbH
- Beusselstrasse 27
- D-1000 Berlin 21
- Germany
-
- BIXname: twagner
- }
-
- Interface
-
- const
-
- {e Error Return codes }
- {d Fehlercodes }
-
- ERR_DRIVE = -1; { Invalid drive }
- ERR_PATH = -2; { Invalid path }
- ERR_FNAME = -3; { Malformed filename }
- ERR_DRIVECHAR = -4; { Illegal drive letter }
- ERR_PATHLEN = -5; { Path too long }
- ERR_CRITICAL = -6; { Critical error (invalid drive) }
-
- {e Good returns (values ORed): }
- {d Rückgabewerte wenn kein Fehler auftrat: }
-
- HAS_WILD = 1; { Filename/ext has wildcard characters }
- HAS_EXT = 2; { Extension specified }
- HAS_FNAME = 4; { Filename specified }
- HAS_PATH = 8; { Path specified }
- HAS_DRIVE = $10; { Drive specified }
- FILE_EXISTS = $20; { File exists, upper byte has attributes }
- IS_DIR = $1000; { Directory, upper byte has attributes }
-
-
- { The file attributes returned if FILE_EXISTS or IS_DIR is set }
-
- IS_READ_ONLY = $0100;
- IS_HIDDEN = $0200;
- IS_SYSTEM = $0400;
- IS_ARCHIVED = $2000;
- IS_DEVICE = $4000;
-
-
- function checkpath (var name; var drive; var dir; var fname; var ext;
- var fullpath) : integer;
-
- function exists (var fname): boolean;
-
- Implementation
-
- {$L checkpap}
- function checkpath (var name; var drive; var dir; var fname; var ext;
- var fullpath) : integer; external;
- function exists (var fname): boolean; external;
-
- end.
-