/* * $Id$ */ /* * Harbour Project source code: * Header file for the Item API * * Copyright 1999 Antonio Linares * 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. * */ #ifndef HB_APIITM_H_ #define HB_APIITM_H_ #include "hbapi.h" #if defined(HB_EXTERN_C) extern "C" { #endif #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, PHB_ITEM pItemArg1, ... ); extern PHB_ITEM hb_itemDoC ( char * szFunc, USHORT uiPCount, PHB_ITEM pItemArg1, ... ); 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 long hb_itemGetDL ( PHB_ITEM pItem ); 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 void * hb_itemGetPtr ( PHB_ITEM pItem ); extern PHB_ITEM hb_itemNew ( PHB_ITEM pNull ); extern void hb_itemInit ( PHB_ITEM pItem ); extern USHORT hb_itemPCount ( void ); extern PHB_ITEM hb_itemParam ( USHORT uiParam ); extern PHB_ITEM hb_itemPutC ( PHB_ITEM pItem, char * szText ); extern PHB_ITEM hb_itemPutCPtr ( PHB_ITEM pItem, char * szText, ULONG ulLen ); extern PHB_ITEM hb_itemPutCL ( PHB_ITEM pItem, char * szText, ULONG ulLen ); extern void hb_itemSetCMemo ( PHB_ITEM pItem ); extern PHB_ITEM hb_itemPutD ( PHB_ITEM pItem, long lYear, long lMonth, long lDay ); extern PHB_ITEM hb_itemPutDS ( PHB_ITEM pItem, char * szDate ); extern PHB_ITEM hb_itemPutDL ( PHB_ITEM pItem, long lJulian ); 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_itemPutNLen ( PHB_ITEM pItem, double dNumber, int iWidth, int iDec ); extern PHB_ITEM hb_itemPutNDLen ( PHB_ITEM pItem, double dNumber, int iWidth, int iDec ); 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 PHB_ITEM hb_itemPutPtr ( PHB_ITEM pItem, void * pValue ); 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 ); extern char * hb_itemTypeStr ( PHB_ITEM pItem ); /* Non Clipper compliant internal API */ extern PHB_ITEM hb_itemParamPtr ( USHORT uiParam, int iMask ); extern PHB_ITEM hb_itemReturnPtr( void ); 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 a number to a string */ extern char * hb_itemString ( PHB_ITEM pItem, ULONG * ulLen, BOOL * bFreeReq ); /* Convert any scalar to a string */ extern PHB_ITEM hb_itemValToStr ( PHB_ITEM pItem ); /* Convert any scalar to a string */ extern char * hb_itemPadConv ( PHB_ITEM pItem, char * buffer, ULONG * pulSize ); extern void hb_itemSwap ( PHB_ITEM pItem1, PHB_ITEM pItem2 ); #if defined(HB_EXTERN_C) } #endif #endif /* HB_APIITM_H_ */