/*
 * $Id$
 */

/*
   Copyright(C) 1999 by Antonio Linares.

   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 of the License, 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 program; if not, write to:

   The Free Software Foundation, Inc.,
   675 Mass Ave, Cambridge, MA 02139, USA.

   You can contact me at: alinares@fivetech.com
 */

#ifndef HB_ITEMAPI_H_
#define HB_ITEMAPI_H_

#include "extend.h"

#define HB_EVAL_PARAM_MAX_ 9

typedef struct
{
   USHORT   paramCount;
   PHB_ITEM pItems[ HB_EVAL_PARAM_MAX_ + 1 ];
} EVALINFO, * PEVALINFO, * EVALINFO_PTR;

extern PHB_ITEM hb_evalLaunch   ( PEVALINFO pEvalInfo );
extern BOOL     hb_evalNew      ( PEVALINFO pEvalInfo, PHB_ITEM pItem );
extern BOOL     hb_evalPutParam ( PEVALINFO pEvalInfo, PHB_ITEM pItem );
extern BOOL     hb_evalRelease  ( PEVALINFO pEvalInfo );

extern PHB_ITEM hb_itemDo       ( PHB_ITEM pItem, USHORT uiPCount, ... );
extern PHB_ITEM hb_itemDoC      ( char * szFunc, USHORT uiPCount, ... );

extern PHB_ITEM hb_itemArrayGet ( PHB_ITEM pArray, ULONG ulIndex );
extern PHB_ITEM hb_itemArrayNew ( ULONG ulLen );
extern PHB_ITEM hb_itemArrayPut ( PHB_ITEM pArray, ULONG ulIndex, PHB_ITEM pItem );
extern ULONG    hb_itemCopyC    ( PHB_ITEM pItem, char * szBuffer, ULONG ulLen );
extern BOOL     hb_itemFreeC    ( char * szText );
extern char *   hb_itemGetC     ( PHB_ITEM pItem );
extern char *   hb_itemGetCPtr  ( PHB_ITEM pItem );
extern ULONG    hb_itemGetCLen  ( PHB_ITEM pItem );
extern char *   hb_itemGetDS    ( PHB_ITEM pItem, char * szDate );
extern BOOL     hb_itemGetL     ( PHB_ITEM pItem );
extern double   hb_itemGetND    ( PHB_ITEM pItem );
extern int      hb_itemGetNI    ( PHB_ITEM pItem );
extern long     hb_itemGetNL    ( PHB_ITEM pItem );
extern void     hb_itemGetNLen  ( PHB_ITEM pItem, int * piWidth, int * piDec );
extern PHB_ITEM hb_itemNew      ( PHB_ITEM pNull );
extern PHB_ITEM hb_itemParam    ( USHORT uiParam );
extern PHB_ITEM hb_itemPutC     ( PHB_ITEM pItem, char * szText );
extern PHB_ITEM hb_itemPutCL    ( PHB_ITEM pItem, char * szText, ULONG ulLen );
extern PHB_ITEM hb_itemPutDS    ( PHB_ITEM pItem, char * szDate );
extern PHB_ITEM hb_itemPutL     ( PHB_ITEM pItem, BOOL bValue );
extern PHB_ITEM hb_itemPutND    ( PHB_ITEM pItem, double dNumber );
extern PHB_ITEM hb_itemPutNI    ( PHB_ITEM pItem, int iNumber );
extern PHB_ITEM hb_itemPutNL    ( PHB_ITEM pItem, long lNumber );
extern PHB_ITEM hb_itemPutNDLen ( PHB_ITEM pItem, double dNumber, int iWidth, int iDecimal );
extern PHB_ITEM hb_itemPutNILen ( PHB_ITEM pItem, int iNumber, int iWidth );
extern PHB_ITEM hb_itemPutNLLen ( PHB_ITEM pItem, long lNumber, int iWidth );
extern BOOL     hb_itemRelease  ( PHB_ITEM pItem );
extern PHB_ITEM hb_itemReturn   ( PHB_ITEM pItem );
extern ULONG    hb_itemSize     ( PHB_ITEM pItem );
extern USHORT   hb_itemType     ( PHB_ITEM pItem );

/* Non Clipper compliant API */

extern int      hb_itemStrCmp   ( PHB_ITEM pFirst, PHB_ITEM pSecond, BOOL bForceExact ); /* our string compare */
extern void     hb_itemCopy     ( PHB_ITEM pDest, PHB_ITEM pSource ); /* copies an item to one place to another respecting its containts */
extern void     hb_itemClear    ( PHB_ITEM pItem );
extern PHB_ITEM hb_itemUnRef    ( PHB_ITEM pItem ); /* de-references passed variable */
extern char *   hb_itemStr      ( PHB_ITEM pNumber, PHB_ITEM pWidth, PHB_ITEM pDec ); /* convert number to string */

#endif /* HB_ITEMAPI_H_ */