e44ed3d3df
* src/common/hbfopen.c
* use *fsopen() function instead of *fopen() in most of
DOS, OS2 and MS-Windows builds
148 lines
4.5 KiB
C
148 lines
4.5 KiB
C
/*
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* Harbour Project source code:
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*
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*
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* Copyright 2007 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
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* www - http://harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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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. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING.txt. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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/* NOTE: To avoid warnings with MSVC. For our purpose fopen_s() is not a good
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alternative because it only opens files in non-shared mode. [vszakats] */
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#ifndef _CRT_SECURE_NO_WARNINGS
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#define _CRT_SECURE_NO_WARNINGS
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#endif
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#include "hbapifs.h"
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#include "hbvm.h"
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#if defined( HB_OS_WIN )
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#include <windows.h>
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#include "hbwinuni.h"
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#endif
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#if ( defined( HB_OS_WIN ) || defined( HB_OS_OS2 ) || defined( HB_OS_DOS ) ) && \
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( defined( __WATCOMC__ ) || defined( _MSC_VER ) || \
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defined( __MINGW32__ ) || defined( __BORLANDC__ ) || \
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defined( __DMC__ ) )
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#define HB_USE_FSOPEN
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#include <share.h>
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#if ! defined( SH_DENYNO ) && defined( _SH_DENYNO )
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#define SH_DENYNO _SH_DENYNO
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#endif
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#endif
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FILE * hb_fopen( const char * path, const char * mode )
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{
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FILE * file;
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#if defined( HB_OS_WIN ) && defined( UNICODE ) && ! defined( __XCC__ )
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LPCTSTR lpPath, lpMode;
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LPTSTR lpFreeP, lpFreeM;
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lpPath = HB_FSNAMECONV( path, &lpFreeP );
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lpMode = HB_FSNAMECONV( mode, &lpFreeM );
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hb_vmUnlock();
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#if defined( HB_USE_FSOPEN )
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file = _wfsopen( lpPath, lpMode, SH_DENYNO );
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#elif defined( _MSC_VER ) && _MSC_VER >= 1400 && ! defined( _CRT_SECURE_NO_WARNINGS )
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if( _wfopen_s( &file, lpPath, lpMode ) != 0 )
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file = NULL;
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#else
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file = _wfopen( lpPath, lpMode );
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#endif
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hb_vmLock();
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if( lpFreeP )
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hb_xfree( lpFreeP );
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if( lpFreeM )
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hb_xfree( lpFreeM );
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#else
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char * pszFree = NULL;
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path = hb_fsNameConv( path, &pszFree );
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hb_vmUnlock();
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#if defined( HB_USE_FSOPEN )
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file = _fsopen( path, mode, SH_DENYNO );
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#elif defined( _MSC_VER ) && _MSC_VER >= 1400 && ! defined( _CRT_SECURE_NO_WARNINGS )
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if( fopen_s( &file, path, mode ) != 0 )
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file = NULL;
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#else
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file = fopen( path, mode );
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#endif
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hb_vmLock();
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if( pszFree )
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hb_xfree( pszFree );
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#endif
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return file;
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}
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#if defined( __XCC__ )
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#include "hb_io.h"
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int __cdecl _wopen( const wchar_t * path, int flags, int mode )
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{
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char * pszPath = hb_osStrU16Decode( path );
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int iResult;
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iResult = _open( pszPath, flags, mode );
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hb_xfree( pszPath );
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return iResult;
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}
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int __cdecl _wsystem( const wchar_t * cmd )
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{
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char * pszCmd = hb_osStrU16Decode( cmd );
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int iResult;
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iResult = system( pszCmd );
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hb_xfree( pszCmd );
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return iResult;
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}
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#endif
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