/* * $Id$ */ /* * Harbour Project source code: * Header file for the Harbour Compiler * * Copyright 1999 Ryszard Glab * 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_EXPROP_H_ #define HB_EXPROP_H_ #include "hbapi.h" HB_EXTERN_BEGIN /* Definitions of function templates used in expression's message * handling */ #define HB_EXPR_FUNC( proc ) HB_EXPR_PTR proc( HB_EXPR_PTR pSelf, HB_EXPR_MESSAGE iMessage, HB_COMP_DECL ) typedef HB_EXPR_FUNC( HB_EXPR_FUNC_ ); typedef HB_EXPR_FUNC_ *HB_EXPR_FUNC_PTR; typedef HB_EXPR_PTR HB_EXPR_ACTION( HB_EXPR_PTR pSelf, int iMessage, HB_COMP_DECL ); #define HB_EXPR_PCODE0( action ) action( HB_COMP_PARAM ) #define HB_EXPR_PCODE1( action, p1 ) action( (p1), HB_COMP_PARAM ) #define HB_EXPR_PCODE2( action, p1, p2 ) action( (p1), (p2), HB_COMP_PARAM ) #define HB_EXPR_PCODE3( action, p1, p2, p3 ) action( (p1), (p2), (p3), HB_COMP_PARAM ) #define HB_EXPR_PCODE4( action, p1, p2, p3, p4 ) action( (p1), (p2), (p3), (p4), HB_COMP_PARAM ) #if defined( HB_MACRO_SUPPORT ) #define hb_comp_ExprTable hb_macro_ExprTable #endif #if !defined( HB_COMMON_SUPPORT ) extern const HB_EXPR_FUNC_PTR hb_comp_ExprTable[ HB_EXPR_COUNT ]; #define HB_EXPR_USE( pSelf, iMessage ) \ hb_comp_ExprTable[ (pSelf)->ExprType ]( (pSelf), (iMessage), HB_COMP_PARAM ) #endif extern HB_EXPR_PTR hb_compExprNewEmpty( HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewNil( HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewDouble( double, BYTE, BYTE, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewLong( HB_LONG, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewDate( HB_LONG, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewString( const char *, ULONG, BOOL, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewLogical( int, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewSelf( HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewCodeBlock( char *, ULONG, int, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewVar( const char *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewAliasVar( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewAliasExpr( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMacro( HB_EXPR_PTR, unsigned char, const char *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewFunName( const char *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewRTVar( const char *, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewAlias( const char *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewEQ( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewNE( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewLT( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewLE( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewGT( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewGE( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewIN( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPlus( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMinus( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMult( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewDiv( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMod( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPower( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewAssign( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewEqual( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPlusEq( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMinusEq( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMultEq( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewDivEq( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewModEq( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewExpEq( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPostInc( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPostDec( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPreInc( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewPreDec( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewAnd( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewOr( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewNot( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewNegate( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewVarRef( const char *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewFunRef( const char *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewFunCall( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewRef( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewCodeblockExpr( HB_EXPR_PTR, HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprNewSend( HB_EXPR_PTR, const char *szMessage, HB_EXPR_PTR pMessage, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewMethodCall( HB_EXPR_PTR, HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprNewList( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewArgList( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewArgRef( HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewArray( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewHash( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprNewArrayAt( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprAddListExpr( HB_EXPR_PTR, HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprCBVarAdd( HB_EXPR_PTR, const char *, BYTE, HB_COMP_DECL ); extern void hb_compExprCBVarDel( HB_CBVAR_PTR ); extern HB_EXPR_PTR hb_compExprAddCodeblockExpr( HB_EXPR_PTR, HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprSetCodeblockBody( HB_EXPR_PTR pExpr, BYTE * pCode, ULONG ulLen ); extern HB_EXPR_PTR hb_compExprNewIIF( HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprMacroAsAlias( HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprAssign( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprEqual( HB_EXPR_PTR, HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprAssignStatic( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprClone( HB_EXPR_PTR pSrc ); extern BOOL hb_compExprListTypeCheck( HB_EXPR_PTR pExpr, HB_EXPRTYPE ExprType ); extern ULONG hb_compExprListLen( HB_EXPR_PTR ); extern ULONG hb_compExprParamListLen( HB_EXPR_PTR ); extern ULONG hb_compExprMacroListLen( HB_EXPR_PTR ); extern ULONG hb_compExprParamListCheck( HB_COMP_DECL, HB_EXPR_PTR ); extern const char * hb_compExprDescription( HB_EXPR_PTR ); extern int hb_compExprType( HB_EXPR_PTR ); extern int hb_compExprIsInteger( HB_EXPR_PTR ); extern int hb_compExprIsLong( HB_EXPR_PTR ); extern int hb_compExprAsInteger( HB_EXPR_PTR ); extern int hb_compExprAsNumSign( HB_EXPR_PTR ); extern int hb_compExprIsString( HB_EXPR_PTR ); extern int hb_compExprAsStringLen( HB_EXPR_PTR ); extern HB_LONG hb_compExprAsLongNum( HB_EXPR_PTR ); extern const char * hb_compExprAsString( HB_EXPR_PTR ); extern const char * hb_compExprAsSymbol( HB_EXPR_PTR ); extern HB_EXPR_PTR hb_compExprListStrip( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprIsValidMacro( const char *, ULONG, BOOL *, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprSetOperand( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprSetGetBlock( HB_EXPR_PTR pExpr, HB_COMP_DECL ); extern void hb_compExprDelOperator( HB_EXPR_PTR, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReducePower( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceMod( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceDiv( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceMult( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceMinus( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReducePlus( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceNegate( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceIN( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceNE( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceGE( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceLE( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceGT( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceLT( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceEQ( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceAnd( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceOr( HB_EXPR_PTR pSelf, HB_COMP_DECL ); extern HB_EXPR_PTR hb_compExprReduceIIF( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceAT( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceCHR( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceLEN( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceASC( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceINT( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceEMPTY( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceSTOD( HB_EXPR_PTR, USHORT usCount, HB_COMP_DECL ); extern BOOL hb_compExprReduceDTOS( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceCTOD( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceUPPER( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceMIN( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceMAX( HB_EXPR_PTR, HB_COMP_DECL ); extern BOOL hb_compExprReduceBitFunc( HB_EXPR_PTR, HB_LONG, BOOL, HB_COMP_DECL ); HB_EXTERN_END #endif /* HB_EXPROP_H_ */