home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Aminet 4
/
Aminet 4 - November 1994.iso
/
aminet
/
dev
/
obero
/
oberon_lib.lha
/
oberon-a
/
source1.lha
/
source
/
AmigaUtil
/
ASLUtil.mod
< prev
next >
Wrap
Text File
|
1994-08-08
|
2KB
|
67 lines
(*************************************************************************
$RCSfile: ASLUtil.mod $
Description: Support for clients of asl.library
Created by: fjc (Frank Copeland)
$Revision: 3.2 $
$Author: fjc $
$Date: 1994/08/08 16:11:17 $
Copyright © 1994, Frank Copeland.
This file is part of the Oberon-A Library.
See Oberon-A.doc for conditions of use and distribution.
*************************************************************************)
MODULE ASLUtil;
(*
** $C- CaseChk $I- IndexChk $L+ LongAdr $N- NilChk
** $P- PortableCode $R- RangeChk $S- StackChk $T- TypeChk
** $V- OvflChk $Z- ZeroVars
*)
IMPORT
SYS := SYSTEM,
U := Utility,
I := Intuition,
ASL;
(*------------------------------------*)
(*
Simple wrapper for calling the ASL FileRequester.
*)
PROCEDURE RequestFile * (
window : I.WindowPtr;
hail : ARRAY OF CHAR;
VAR file : ARRAY OF CHAR;
VAR directory : ARRAY OF CHAR )
: BOOLEAN;
VAR
fr : ASL.FileRequesterPtr; result : BOOLEAN;
(* $D- disable copying of open arrays *)
BEGIN (* RequestFile *)
fr := SYS.VAL (ASL.FileRequesterPtr,
ASL.base.AllocAslRequestTags
( ASL.fileRequest,
ASL.hail, SYS.ADR (hail),
ASL.window, window,
ASL.file, SYS.ADR (file),
ASL.dir, SYS.ADR (directory),
U.tagEnd ));
IF fr # NIL THEN
result := ASL.base.AslRequestTags (fr, U.tagEnd);
IF result THEN COPY (fr.drawer^, directory); COPY (fr.file^, file) END;
ASL.base.FreeAslRequest (fr)
ELSE
result := FALSE
END;
RETURN result
END RequestFile;
END ASLUtil.