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98bcafd98f0f4e2eafb96c1a9ca8a897fb533b46
harbour-core/harbour/source/vm/extend.c
Viktor Szakats 98bcafd98f 2008-06-03 01:31 UTC+0100 Viktor Szakats (harbour.01 syenar hu) 
* source/vm/extend.c
     ! hb_storclen_buffer() fixed to free the passed buffer 
       in case it couldn't be stored. This situation was 
       easy to miss and difficult to detect for the caller, 
       and it might cause leaks.
      
   * contrib/hbw32/Makefile
   * contrib/hbw32/common.mak
   + contrib/hbw32/hbw32.ch
   + contrib/hbw32/w32_reg.prg
   + contrib/hbw32/w32_regc.c
   + contrib/hbw32/tests/testreg.prg
     + Added Windows registry handling stuff.
       Work of Peter Rees <peter@rees.co.nz> / xhb.
     * Code cleaned, formatted, optimized a bit.
     + Added an even simpler interface:
       w32_regRead( <reg_path> ) -> xValue
       w32_regWrite( <reg_path>, <value> ) -> <lSuccess>
       where <reg_path> is: "HKCU\key[\subkeys]\entry"
2008-06-03 00:08:49 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
* The Extend API
*
* Copyright 1999 Antonio Linares <alinares@fivetech.com>
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
/*
* The following parts are Copyright of the individual authors.
* www - http://www.harbour-project.org
*
* Copyright 1999-2001 Viktor Szakats <viktor.szakats@syenar.hu>
* hb_retnlen()
* hb_retnilen()
* hb_retnllen()
* hb_retndlen()
* hb_retdl()
*
* Copyright 2000 Jose Lalin <dezac@corevia.com>
* hb_retd()
*
* See doc/license.txt for licensing terms.
*
*/
#include "hbvmopt.h"
#include "hbapi.h"
#include "hbapiitm.h"
#include "hbset.h"
#include "hbdate.h"
#include "hbstack.h"
/* NOTE: iParam = -1 can be used to access the return value. */
/* NOTE: iParam = 0 can be used to access the SELF object. */
HB_EXPORT PHB_ITEM hb_param( int iParam, long lMask )
{
HB_TRACE(HB_TR_DEBUG, ("hb_param(%d, %ld)", iParam, lMask));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( pItem->type & HB_IT_BYREF )
{
pItem = hb_itemUnRef( pItem );
if( ( HB_TYPE ) lMask == HB_IT_BYREF )
return pItem;
}
if( ( pItem->type & ( HB_TYPE ) lMask ) || ( HB_TYPE ) lMask == HB_IT_ANY )
return pItem;
}
return NULL;
}
HB_EXPORT PHB_ITEM hb_paramError( int iParam )
{
static HB_ITEM s_NIL;
PHB_ITEM pParam = hb_param( iParam, HB_IT_ANY );
if( pParam == NULL )
{
hb_itemClear( &s_NIL );
pParam = &s_NIL;
}
return pParam;
}
/* function to be called from pcode DLLs to detect if the extend system
* is going to use an array item */
HB_EXPORT BOOL hb_extIsArray( int iParam )
{
PHB_ITEM pItem;
if( iParam == -1 )
pItem = hb_stackReturnItem();
else if( iParam >= 0 && iParam <= hb_pcount() )
pItem = hb_stackItemFromBase( iParam );
else
return FALSE;
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
return HB_IS_ARRAY( pItem ) && !HB_ARRAY_OBJ( pItem );
}
/* function to be called from pcode DLLs to detect if the extend system
* is going to use an object item */
HB_EXPORT BOOL hb_extIsObject( int iParam )
{
PHB_ITEM pItem;
if( iParam == -1 )
pItem = hb_stackReturnItem();
else if( iParam >= 0 && iParam <= hb_pcount() )
pItem = hb_stackItemFromBase( iParam );
else
return FALSE;
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
return HB_IS_OBJECT( pItem );
}
/* NOTE: Caller should not modify the buffer returned by this function.
[vszakats] */
HB_EXPORT char * hb_parc( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parc(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_STRING( pItem ) )
return pItem->item.asString.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetCPtr( pItem, ulArrayIndex );
}
}
return ( char * ) NULL;
}
HB_EXPORT char * hb_parcx( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parcx(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_STRING( pItem ) )
return pItem->item.asString.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetCPtr( pItem, ulArrayIndex );
}
}
return "";
}
HB_EXPORT ULONG hb_parclen( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parclen(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_STRING( pItem ) )
return pItem->item.asString.length;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetCLen( pItem, ulArrayIndex );
}
}
return 0;
}
/* NOTE: Similar to _parclen() but returns the length including the
terminating zero byte, and it only works for parameters passed by
reference. [vszakats] */
HB_EXPORT ULONG hb_parcsiz( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parcsiz(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
/* NOTE: hb_parcsiz() will only work for strings passed by reference.
CA-Cl*pper works like this. [vszakats] */
if( HB_IS_BYREF( pItem ) )
{
pItem = hb_itemUnRef( pItem );
if( HB_IS_STRING( pItem ) )
return pItem->item.asString.length + 1;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetCLen( pItem, ulArrayIndex ) + 1;
}
}
}
return 0;
}
/* NOTE: Using hb_stackDateBuffer() a temporary date buffer guaranties
good behavior when multithreading. */
HB_EXPORT char * hb_pards( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_pards(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_DATE( pItem ) )
return hb_dateDecStr( hb_stackDateBuffer(), pItem->item.asDate.value );
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetDS( pItem, ulArrayIndex, hb_stackDateBuffer() );
}
}
return hb_dateDecStr( hb_stackDateBuffer(), 0 );
}
/* NOTE: szDate must be a 9 chars wide buffer. [vszakats] */
HB_EXPORT char * hb_pardsbuff( char * szDate, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_pardsbuff(%p, %d, ...)", szDate, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_DATE( pItem ) )
return hb_dateDecStr( szDate, pItem->item.asDate.value );
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetDS( pItem, ulArrayIndex, szDate );
}
}
return hb_dateDecStr( szDate, 0 );
}
/* retrieve a date as long integer - number of days from Julian's day */
HB_EXPORT LONG hb_pardl( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_pardl(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
{
pItem = hb_itemUnRef( pItem );
}
if( HB_IS_DATE( pItem ) )
{
return pItem->item.asDate.value;
}
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetDL( pItem, ulArrayIndex );
}
}
return hb_itemGetDL( NULL );
}
HB_EXPORT int hb_parl( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parl(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_LOGICAL( pItem ) )
return pItem->item.asLogical.value ? 1 : 0;
else if( HB_IS_INTEGER( pItem ) )
return pItem->item.asInteger.value != 0 ? 1 : 0;
else if( HB_IS_LONG( pItem ) )
return pItem->item.asLong.value != 0 ? 1 : 0;
else if( HB_IS_DOUBLE( pItem ) )
return pItem->item.asDouble.value != 0.0 ? 1 : 0;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetL( pItem, ulArrayIndex ) ? 1 : 0;
}
}
return 0;
}
HB_EXPORT double hb_parnd( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parnd(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_DOUBLE( pItem ) )
return pItem->item.asDouble.value;
else if( HB_IS_INTEGER( pItem ) )
return ( double ) pItem->item.asInteger.value;
else if( HB_IS_LONG( pItem ) )
return ( double ) pItem->item.asLong.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetND( pItem, ulArrayIndex );
}
}
return 0;
}
HB_EXPORT int hb_parni( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parni(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_INTEGER( pItem ) )
return pItem->item.asInteger.value;
else if( HB_IS_LONG( pItem ) )
return ( int ) pItem->item.asLong.value;
else if( HB_IS_DOUBLE( pItem ) )
return ( int ) pItem->item.asDouble.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetNI( pItem, ulArrayIndex );
}
}
return 0;
}
HB_EXPORT long hb_parnl( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parnl(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_LONG( pItem ) )
return ( long ) pItem->item.asLong.value;
else if( HB_IS_INTEGER( pItem ) )
return ( long ) pItem->item.asInteger.value;
else if( HB_IS_DOUBLE( pItem ) )
#ifdef __GNUC__
return ( long ) ( unsigned long ) pItem->item.asDouble.value;
#else
return ( long ) pItem->item.asDouble.value;
#endif
else if( HB_IS_DATE( pItem ) )
return ( long ) pItem->item.asDate.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetNL( pItem, ulArrayIndex );
}
}
return 0;
}
#ifndef HB_LONG_LONG_OFF
HB_EXPORT LONGLONG hb_parnll( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parnll(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_LONG( pItem ) )
return ( LONGLONG ) pItem->item.asLong.value;
else if( HB_IS_INTEGER( pItem ) )
return ( LONGLONG ) pItem->item.asInteger.value;
else if( HB_IS_DOUBLE( pItem ) )
#ifdef __GNUC__
return ( LONGLONG ) ( ULONGLONG ) pItem->item.asDouble.value;
#else
return ( LONGLONG ) pItem->item.asDouble.value;
#endif
else if( HB_IS_DATE( pItem ) )
return ( LONGLONG ) pItem->item.asDate.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetNLL( pItem, ulArrayIndex );
}
}
return 0;
}
#endif
HB_EXPORT HB_LONG hb_parnint( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parnint(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_LONG( pItem ) )
return ( HB_LONG ) pItem->item.asLong.value;
else if( HB_IS_INTEGER( pItem ) )
return ( HB_LONG ) pItem->item.asInteger.value;
else if( HB_IS_DOUBLE( pItem ) )
#ifdef __GNUC__
return ( HB_LONG ) ( HB_ULONG ) pItem->item.asDouble.value;
#else
return ( HB_LONG ) pItem->item.asDouble.value;
#endif
else if( HB_IS_DATE( pItem ) )
return ( HB_LONG ) pItem->item.asDate.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetNInt( pItem, ulArrayIndex );
}
}
return 0;
}
HB_EXPORT void * hb_parptr( int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parptr(%d, ...)", iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_POINTER( pItem ) )
return pItem->item.asPointer.value;
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
return hb_arrayGetPtr( pItem, ulArrayIndex );
}
}
return NULL;
}
HB_EXPORT void * hb_parptrGC( HB_GARBAGE_FUNC_PTR pFunc, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parptrGC(%p,%d, ...)", pFunc, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
if( HB_IS_BYREF( pItem ) )
pItem = hb_itemUnRef( pItem );
if( HB_IS_POINTER( pItem ) )
{
if( pItem->item.asPointer.collect &&
hb_gcFunc( pItem->item.asPointer.value ) == pFunc )
return pItem->item.asPointer.value;
}
else if( HB_IS_ARRAY( pItem ) )
{
va_list va;
ULONG ulArrayIndex;
va_start( va, iParam );
ulArrayIndex = va_arg( va, ULONG );
va_end( va );
pItem = hb_arrayGetItemPtr( pItem, ulArrayIndex );
if( pItem && HB_IS_POINTER( pItem ) &&
pItem->item.asPointer.collect &&
hb_gcFunc( pItem->item.asPointer.value ) == pFunc )
return pItem->item.asPointer.value;
}
}
return NULL;
}
HB_EXPORT ULONG hb_parinfa( int iParamNum, ULONG uiArrayIndex )
{
PHB_ITEM pArray;
HB_TRACE(HB_TR_DEBUG, ("hb_parinfa(%d, %lu)", iParamNum, uiArrayIndex));
pArray = hb_param( iParamNum, HB_IT_ARRAY );
if( pArray )
{
if( uiArrayIndex == 0 )
return hb_arrayLen( pArray );
else
return ( long ) hb_arrayGetType( pArray, uiArrayIndex );
}
else
return 0;
}
HB_EXPORT ULONG hb_parinfo( int iParam )
{
HB_TRACE(HB_TR_DEBUG, ("hb_parinfo(%d)", iParam));
if( iParam == 0 )
return ( ULONG ) hb_pcount();
else
{
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
HB_TYPE uiType = HB_ITEM_TYPE( pItem );
if( uiType & HB_IT_BYREF )
uiType |= HB_ITEM_TYPE( hb_itemUnRef( pItem ) );
return ( ULONG ) uiType;
}
else
return 0;
}
}
#undef hb_ret
HB_EXPORT void hb_ret( void )
{
HB_TRACE(HB_TR_DEBUG, ("hb_ret()"));
hb_itemClear( hb_stackReturnItem() );
}
#undef hb_reta
HB_EXPORT void hb_reta( ULONG ulLen ) /* undocumented hb_reta() */
{
HB_TRACE(HB_TR_DEBUG, ("hb_reta(%lu)", ulLen));
hb_arrayNew( hb_stackReturnItem(), ulLen );
}
#undef hb_retc
HB_EXPORT void hb_retc( const char * szText )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retc(%s)", szText));
hb_itemPutC( hb_stackReturnItem(), szText );
}
#undef hb_retc_null
HB_EXPORT void hb_retc_null( void )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retc_null()"));
hb_itemPutC( hb_stackReturnItem(), NULL );
}
#undef hb_retc_buffer
HB_EXPORT void hb_retc_buffer( char * szText )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retc_buffer(%s)", szText));
hb_itemPutCPtr( hb_stackReturnItem(), szText, strlen( szText ) );
}
#undef hb_retc_const
HB_EXPORT void hb_retc_const( const char * szText )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retc_const(%s)", szText));
hb_itemPutCConst( hb_stackReturnItem(), szText );
}
#undef hb_retclen
HB_EXPORT void hb_retclen( const char * szText, ULONG ulLen )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retclen(%s, %lu)", szText, ulLen));
hb_itemPutCL( hb_stackReturnItem(), szText, ulLen );
}
#undef hb_retclen_buffer
HB_EXPORT void hb_retclen_buffer( char * szText, ULONG ulLen )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retclen_buffer(%s, %lu)", szText, ulLen));
hb_itemPutCPtr( hb_stackReturnItem(), szText, ulLen );
}
/* szDate must have YYYYMMDD format */
#undef hb_retds
HB_EXPORT void hb_retds( const char * szDate )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retds(%s)", szDate));
hb_itemPutDS( hb_stackReturnItem(), szDate );
}
#undef hb_retd
HB_EXPORT void hb_retd( int iYear, int iMonth, int iDay )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retd(%04i, %02i, %02i)", iYear, iMonth, iDay));
hb_itemPutD( hb_stackReturnItem(), iYear, iMonth, iDay );
}
#undef hb_retdl
HB_EXPORT void hb_retdl( long lJulian )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retdl(%ld)", lJulian));
hb_itemPutDL( hb_stackReturnItem(), lJulian );
}
#undef hb_retl
HB_EXPORT void hb_retl( int iLogical )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retl(%d)", iLogical));
hb_itemPutL( hb_stackReturnItem(), iLogical ? TRUE : FALSE );
}
#undef hb_retnd
HB_EXPORT void hb_retnd( double dNumber )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnd(%lf)", dNumber));
hb_itemPutND( hb_stackReturnItem(), dNumber );
}
#undef hb_retni
HB_EXPORT void hb_retni( int iNumber )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retni(%d)", iNumber));
hb_itemPutNI( hb_stackReturnItem(), iNumber );
}
#undef hb_retnl
HB_EXPORT void hb_retnl( long lNumber )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnl(%ld)", lNumber));
hb_itemPutNL( hb_stackReturnItem(), lNumber );
}
#ifndef HB_LONG_LONG_OFF
#undef hb_retnll
HB_EXPORT void hb_retnll( LONGLONG llNumber )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnll(%" PFLL "d)", llNumber));
hb_itemPutNLL( hb_stackReturnItem(), llNumber );
}
#endif
#undef hb_retnint
HB_EXPORT void hb_retnint( HB_LONG lNumber )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnl(%ld)", lNumber));
hb_itemPutNInt( hb_stackReturnItem(), lNumber );
}
#undef hb_retnlen
HB_EXPORT void hb_retnlen( double dNumber, int iWidth, int iDec )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnlen(%lf, %d, %d)", dNumber, iWidth, iDec));
hb_itemPutNLen( hb_stackReturnItem(), dNumber, iWidth, iDec );
}
#undef hb_retndlen
HB_EXPORT void hb_retndlen( double dNumber, int iWidth, int iDec )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retndlen(%lf, %d, %d)", dNumber, iWidth, iDec));
hb_itemPutNDLen( hb_stackReturnItem(), dNumber, iWidth, iDec );
}
#undef hb_retnilen
HB_EXPORT void hb_retnilen( int iNumber, int iWidth )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnilen(%d, %d)", iNumber, iWidth));
hb_itemPutNILen( hb_stackReturnItem(), iNumber, iWidth );
}
#undef hb_retnllen
HB_EXPORT void hb_retnllen( long lNumber, int iWidth )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnllen(%ld, %d)", lNumber, iWidth));
hb_itemPutNLLen( hb_stackReturnItem(), lNumber, iWidth );
}
#ifndef HB_LONG_LONG_OFF
#undef hb_retnlllen
HB_EXPORT void hb_retnlllen( LONGLONG llNumber, int iWidth )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnlllen(%" PFLL "d, %d)", llNumber, iWidth));
hb_itemPutNLLLen( hb_stackReturnItem(), llNumber, iWidth );
}
#endif
#undef hb_retnintlen
HB_EXPORT void hb_retnintlen( HB_LONG lNumber, int iWidth )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retnintlen(%" PFHL "d, %d)", lNumber, iWidth));
hb_itemPutNIntLen( hb_stackReturnItem(), lNumber, iWidth );
}
#undef hb_retptr
HB_EXPORT void hb_retptr( void * pointer )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retptr(%p)", pointer));
hb_itemPutPtr( hb_stackReturnItem(), pointer );
}
#undef hb_retptrGC
HB_EXPORT void hb_retptrGC( void * pointer )
{
HB_TRACE(HB_TR_DEBUG, ("hb_retptrGC(%p)", pointer));
hb_itemPutPtrGC( hb_stackReturnItem(), pointer );
}
HB_EXPORT int hb_storc( char * szText, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storc(%s, %d, ...)", szText, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetC( pItem, va_arg( va, ULONG ), szText ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutC( pItem, szText );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_storclen( char * szText, ULONG ulLen, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storclen(%s, %lu, %d, ...)", szText, ulLen, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetCL( pItem, va_arg( va, ULONG ), szText, ulLen ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutCL( pItem, szText, ulLen );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_storclen_buffer( char * szText, ULONG ulLen, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storclen_buffer(%s, %lu, %d, ...)", szText, ulLen, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetCPtr( pItem, va_arg( va, ULONG ), szText, ulLen ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutCPtr( pItem, szText, ulLen );
return 1;
}
}
/* Make sure to free the pointer in case it couldn't be stored. */
if( szText )
hb_xfree( szText );
return 0;
}
/* szDate must have YYYYMMDD format */
HB_EXPORT int hb_stords( char * szDate, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_stords(%s, %d, ...)", szDate, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetDS( pItem, va_arg( va, ULONG ), szDate ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutDS( pItem, szDate );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_storl( int iLogical, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storl(%d, %d, ...)", iLogical, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetL( pItem, va_arg( va, ULONG ), iLogical ? TRUE : FALSE ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutL( pItem, iLogical ? TRUE : FALSE );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_storni( int iValue, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storni(%d, %d, ...)", iValue, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetNI( pItem, va_arg( va, ULONG ), iValue ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutNI( pItem, iValue );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_stornl( long lValue, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_stornl(%ld, %d, ...)", lValue, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetNL( pItem, va_arg( va, ULONG ), lValue ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutNL( pItem, lValue );
return 1;
}
}
return 0;
}
#ifndef HB_LONG_LONG_OFF
HB_EXPORT int hb_stornll( LONGLONG llValue, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_stornll(%" PFLL "d, %d, ...)", llValue, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetNLL( pItem, va_arg( va, ULONG ), llValue ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutNLL( pItem, llValue );
return 1;
}
}
return 0;
}
#endif
HB_EXPORT int hb_stornint( HB_LONG lValue, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_stornint(%" PFHL "d, %d, ...)", lValue, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetNInt( pItem, va_arg( va, ULONG ), lValue ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutNInt( pItem, lValue );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_stornd( double dNumber, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_stornd(%lf, %d, ...)", dNumber, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetND( pItem, va_arg( va, ULONG ), dNumber ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutND( pItem, dNumber );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_storptr( void * pointer, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storptr(%p, %d, ...)", pointer, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetPtr( pItem, va_arg( va, ULONG ), pointer ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutPtr( pItem, pointer );
return 1;
}
}
return 0;
}
HB_EXPORT int hb_storptrGC( void * pointer, int iParam, ... )
{
HB_TRACE(HB_TR_DEBUG, ("hb_storptrGC(%p, %d, ...)", pointer, iParam));
if( iParam >= -1 && iParam <= hb_pcount() )
{
PHB_ITEM pItem = ( iParam == -1 ) ? hb_stackReturnItem() : hb_stackItemFromBase( iParam );
BOOL bByRef = HB_IS_BYREF( pItem );
if( bByRef )
pItem = hb_itemUnRef( pItem );
if( HB_IS_ARRAY( pItem ) )
{
int iRetVal;
va_list va;
va_start( va, iParam );
iRetVal = hb_arraySetPtrGC( pItem, va_arg( va, ULONG ), pointer ) ? 1 : 0;
va_end( va );
return iRetVal;
}
else if( bByRef || iParam == -1 )
{
hb_itemPutPtrGC( pItem, pointer );
return 1;
}
}
return 0;
}
#undef hb_pcount
HB_EXPORT int hb_pcount( void )
{
HB_TRACE(HB_TR_DEBUG, ("hb_pcount()"));
return ( int ) ( hb_stackBaseItem() )->item.asSymbol.paramcnt;
}
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