mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-13 08:19:25 +02:00
d66d15aad3
* renamed platform-specific pchar versions of those rouines to do_*() and
changed them to either rawbytestring or unicodestring depending on the
FPCRTL_FILESYSTEM_SINGLE_BYTE_API/FPCRTL_FILESYSTEM_TWO_BYTE_API setting
* implemented generic shortstring versions of those routines on top of either
rawbytestring or unicodestring depending on the API-kind (in case of the
embedded target, if ansistring are not supported they will map directly
to shortstring routines instead)
* all platform-specific *dir() routines with rawbytestring parameters now
receive their parameters in DefaultFileSystemCodePage
- removed no longer required ansistring variants from the objpas unit
- removed no longer required FPC_SYS_MKDIR etc aliases
* factored out empty string and inoutres<>0 checks from platform-specific
*dir() routines to generic ones
o platform-specific notes:
o amiga/morphos: check new pathconv(rawbytestring) function
o macos TODO: convert PathArgToFSSpec (and the routines it calls) to
rawbytestring
o nativent: added SysUnicodeStringToNtStr() function
o wii: convert dirio callbacks to use rawbytestring to avoid conversion
+ test for unicode mk/ch/rm/getdir()
git-svn-id: branches/cpstrrtl@25048 -
99 lines
2.4 KiB
PHP
99 lines
2.4 KiB
PHP
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 1999-2000 by Florian Klaempfl and Pavel Ozerski
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member of the Free Pascal development team.
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FPC Pascal system unit for Amiga.
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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{*****************************************************************************
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Directory Handling
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*****************************************************************************}
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procedure do_mkdir(const s : rawbytestring);
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var
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tmpStr : rawbytestring;
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tmpLock: LongInt;
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begin
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checkCTRLC;
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tmpStr:=PathConv(s);
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tmpLock:=dosCreateDir(pchar(tmpStr));
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if tmpLock=0 then begin
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dosError2InOut(IoErr);
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exit;
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end;
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UnLock(tmpLock);
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end;
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procedure do_rmdir(const s : rawbytestring);
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var
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tmpStr : rawbytestring;
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begin
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checkCTRLC;
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if (s='.') then
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begin
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InOutRes:=16;
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exit;
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end;
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tmpStr:=PathConv(s);
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if not dosDeleteFile(pchar(tmpStr)) then
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dosError2InOut(IoErr);
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end;
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procedure do_ChDir(const s: rawbytestring);
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var
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tmpStr : rawbytestring;
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tmpLock: LongInt;
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FIB : PFileInfoBlock;
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begin
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checkCTRLC;
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tmpStr:=PathConv(s);
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tmpLock:=0;
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{ Changing the directory is a pretty complicated affair }
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{ 1) Obtain a lock on the directory }
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{ 2) CurrentDir the lock }
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tmpLock:=Lock(pchar(tmpStr),SHARED_LOCK);
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if tmpLock=0 then begin
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dosError2InOut(IoErr);
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exit;
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end;
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FIB:=nil;
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new(FIB);
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if (Examine(tmpLock,FIB)=True) and (FIB^.fib_DirEntryType>0) then begin
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tmpLock:=CurrentDir(tmpLock);
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if AOS_OrigDir=0 then begin
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AOS_OrigDir:=tmpLock;
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tmpLock:=0;
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end;
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end;
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if tmpLock<>0 then Unlock(tmpLock);
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if assigned(FIB) then dispose(FIB);
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end;
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procedure do_GetDir (DriveNr: byte; var Dir: RawByteString);
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var tmpbuf: array[0..255] of char;
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begin
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checkCTRLC;
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Dir:='';
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if not GetCurrentDirName(tmpbuf,256) then
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dosError2InOut(IoErr)
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else
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begin
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Dir:=tmpbuf;
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SetCodePage(Dir,DefaultFileSystemCodePage,false);
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end;
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end;
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