88bac63295
* harbour/src/vm/hvm.c
* harbour/src/vm/itemapi.c
* harbour/src/rtl/errapi.c
* harbour/contrib/xhb/cstructc.c
* changed HB_TRACE_STEALTH() to HB_TRACE()
* harbour/include/hbtrace.h
* harbour/include/hbstack.h
* harbour/src/vm/estack.c
* harbour/src/nortl/nortl.c
+ added hb_traceset() and hb_traceinfo()
* harbour/include/hbtrace.h
* harbour/src/common/hbtrace.c
* use hb_traceset()/hb_traceinfo() instead of hb_tr_file_, hb_tr_line_,
hb_tr_level_
- removed hb_tr_file_, hb_tr_line_, hb_tr_level_
+ added hb_tr_stealth() function and modified HB_TRACE_STEALTH()
macro to not touch any of hb_tr_*_ global variables
+ added HB_TR_FM macro which can be used to infrom FM statistic
module that it should take filename and line number from hb_tr_*_
global variables
* harbour/src/vm/fm.c
- removed dummy code with HB_TR_LEVEL setting - HB_TR_LEVEL is
always defined by hbtrace.h
* use hb_traceset()/hb_traceinfo() instead of hb_tr_file_, hb_tr_line_,
hb_tr_level_
* respect HB_TR_FM
* harbour/src/rtl/gttrm/gttrm.c
* formatting
* harbour/src/vm/itemapi.c
* harbour/src/vm/extend.c
* harbour/src/rtl/descend.c
* harbour/src/rtl/hbgtcore.c
* harbour/src/rtl/mtran.c
* harbour/src/rtl/samples.c
* harbour/src/common/hbstr.c
* harbour/src/common/hbdate.c
! fixed possible GPF traps in HB_TRACE() messages caused by %s used
for not \0 terminated strings or uninitialized buffers
107 lines
3.8 KiB
C
107 lines
3.8 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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* MEMOTRAN() function
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*
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* Copyright 1999 Jose Lalin <dezac@corevia.com>
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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, 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. 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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#include "hbapi.h"
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#include "hbapiitm.h"
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/* NOTE: pszResult must have an allocated buffer of at least ulStringLen */
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static char * hb_strMemotran( char * pszResult, HB_SIZE * ulResultLen, const char * pszString, HB_SIZE ulStringLen, char cHardcr, char cSoftcr )
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{
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HB_SIZE ulStringPos = 0;
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HB_SIZE ulResultPos = 0;
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HB_TRACE(HB_TR_DEBUG, ("hb_strMemotran(%p, %p, %s, %lu, %x, %x)", pszResult, ulResultLen, pszString, ulStringLen, cHardcr, cSoftcr));
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while( ulStringPos < ulStringLen )
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{
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if( pszString[ ulStringPos ] == HB_CHAR_HARD1 &&
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pszString[ ulStringPos + 1 ] == HB_CHAR_HARD2 )
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{
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pszResult[ ulResultPos++ ] = cHardcr;
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ulStringPos += 2;
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}
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else if( pszString[ ulStringPos ] == HB_CHAR_SOFT1 &&
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pszString[ ulStringPos + 1 ] == HB_CHAR_SOFT2 )
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{
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pszResult[ ulResultPos++ ] = cSoftcr;
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ulStringPos += 2;
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}
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else
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pszResult[ ulResultPos++ ] = pszString[ ulStringPos++ ];
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}
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pszResult[ ulResultPos ] = '\0';
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*ulResultLen = ulResultPos;
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return pszResult;
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}
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HB_FUNC( MEMOTRAN )
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{
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PHB_ITEM pString = hb_param( 1, HB_IT_STRING );
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if( pString )
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{
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char * pszResult = ( char * ) hb_xgrab( hb_itemGetCLen( pString ) + 1 );
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char cHardcr = HB_ISCHAR( 2 ) ? *hb_parc( 2 ) : ';';
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char cSoftcr = HB_ISCHAR( 3 ) ? *hb_parc( 3 ) : ' ';
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HB_SIZE ulResultLen;
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hb_strMemotran( pszResult, &ulResultLen, hb_itemGetCPtr( pString ), hb_itemGetCLen( pString ), cHardcr, cSoftcr );
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hb_retclen_buffer( pszResult, ulResultLen );
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}
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else
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hb_retc_null();
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}
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