178 lines
4.8 KiB
C
178 lines
4.8 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* OEM <-> ANSI string conversion functions (Win32 specific, XBase++ ext.)
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*
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* Copyright 1999 Victor Szel <info@szelvesz.hu>
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* www - http://www.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 of the License, or
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* (at your option) any later version, with one exception:
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*
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* The exception is that if you link the Harbour Runtime Library (HRL)
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* and/or the Harbour Virtual Machine (HVM) with other files to produce
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* an executable, this does not by itself cause the resulting executable
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* to be covered by the GNU General Public License. Your use of that
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* executable is in no way restricted on account of linking the HRL
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* and/or HVM code into it.
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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 program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
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* their web site at http://www.gnu.org/).
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*
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*/
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/* NOTE: These are Win32 specific, for other platforms it will return the
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passed parameter unchanged. */
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/* NOTE: The following #include "hbwinapi.h" must
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be ahead of any other #include statements! */
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#include "hbwinapi.h"
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#include "extend.h"
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#include "itemapi.h"
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/* $DOC$
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* $FUNCNAME$
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* HB_ANSITOOEM()
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* $CATEGORY$
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* Strings
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* $ONELINER$
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* Convert a windows Character to a Dos based character
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* $SYNTAX$
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* HB_ANSITOOEM(<cString>) -> cDosString
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* $ARGUMENTS$
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* <cString> Windows ansi string to convert to DOS oem String
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* $RETURNS$
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* cDosString Dos based string
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* $DESCRIPTION$
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* This function converts each character in <cString> to the corresponding
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* character in the MS-DOS (OEM) character set.The character expression
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* <cString> should contain characters from the ANSI character set.
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* If a character in <cString> doesn't have a MS-DOS equivalent, the
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* character is converted to a similar MS-DOS character.
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* $EXAMPLES$
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* ? HB_OEMTOANSI("Harbour")
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* $TESTS$
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*
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* $STATUS$
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* R
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* $COMPLIANCE$
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* This function is a Harbour extension
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* $PLATFORMS$
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* This functions work only on Windows Plataform
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* $FILES$
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*
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* $SEEALSO$
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* HB_OEMTOANSI()
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* $END$
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*/
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HARBOUR HB_HB_ANSITOOEM( void )
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{
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PHB_ITEM pString = hb_param( 1, IT_STRING );
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if( pString )
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#if defined(_Windows) || defined(WINNT)
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{
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DWORD ulLen = hb_itemGetCLen( pString );
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char * pszDst = ( char * ) hb_xgrab( ulLen + 1 );
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CharToOemBuff( ( LPCSTR ) hb_itemGetCPtr( pString ), ( LPSTR ) pszDst, ulLen );
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hb_retclen( pszDst, ulLen );
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hb_xfree( pszDst );
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}
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#else
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hb_itemReturn( pString );
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#endif
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else
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hb_retc( "" );
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}
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/* $DOC$
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* $FUNCNAME$
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* HB_OEMTOANSI()
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* $CATEGORY$
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* Strings
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* $ONELINER$
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* Convert a DOS(OEM) Character to a WINDOWS (ANSI) based character
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* $SYNTAX$
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* HB_OEMTOANSI(<cString>) -> cDosString
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* $ARGUMENTS$
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* <cString> DOS (OEM) string to convert to WINDOWS (ANSI) String
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* $RETURNS$
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* cDosString WINDOWS based string
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* $DESCRIPTION$
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* This function converts each character in <cString> to the corresponding
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* character in the Windows (ANSI) character set.The character expression
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* <cString> should contain characters from the OEM character set.
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* If a character in <cString> doesn't have a ANSI equivalent, the
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* character is remais the same.
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* $EXAMPLES$
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* ? HB_OEMTOANSI("Harbour")
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* $TESTS$
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* $STATUS$
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* R
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* $COMPLIANCE$
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* This function is a Harbour extension
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* $PLATFORMS$
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* This functions work only on Windows Plataform
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* $FILES$
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*
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* $SEEALSO$
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* HB_ANSITOOEM()
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* $END$
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*/
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HARBOUR HB_HB_OEMTOANSI( void )
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{
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PHB_ITEM pString = hb_param( 1, IT_STRING );
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if( pString )
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#if defined(_Windows) || defined(WINNT)
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{
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DWORD ulLen = hb_itemGetCLen( pString );
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char * pszDst = ( char * ) hb_xgrab( ulLen + 1 );
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OemToCharBuff( ( LPCSTR ) hb_itemGetCPtr( pString ), ( LPSTR ) pszDst, ulLen );
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hb_retclen( pszDst, ulLen );
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hb_xfree( pszDst );
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}
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#else
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hb_itemReturn( pString );
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#endif
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else
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hb_retc( "" );
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}
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#ifdef HB_COMPAT_XPP
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/* NOTE: XBase++ compatible function */
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HARBOUR HB_CONVTOOEMCP( void )
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{
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HB_HB_ANSITOOEM();
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}
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/* NOTE: XBase++ compatible function */
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HARBOUR HB_CONVTOANSICP( void )
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{
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HB_HB_OEMTOANSI();
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}
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#endif
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