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windows-nt/Source/XPSP1/NT/public/sdk/inc/oleauto.h

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//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// File: oleauto.h
//
// Contents: Defines Ole Automation support function prototypes, constants
//
//----------------------------------------------------------------------------
#if !defined( _OLEAUTO_H_ )
#define _OLEAUTO_H_
#if _MSC_VER > 1000
#pragma once
#endif
// Set packing to 8 for ISV, and Win95 support
#ifndef RC_INVOKED
#include <pshpack8.h>
#endif // RC_INVOKED
// Definition of the OLE Automation APIs, and macros.
#ifdef _OLEAUT32_
#define WINOLEAUTAPI STDAPI
#define WINOLEAUTAPI_(type) STDAPI_(type)
#else
#define WINOLEAUTAPI EXTERN_C DECLSPEC_IMPORT HRESULT STDAPICALLTYPE
#define WINOLEAUTAPI_(type) EXTERN_C DECLSPEC_IMPORT type STDAPICALLTYPE
#endif
EXTERN_C const IID IID_StdOle;
#define STDOLE_MAJORVERNUM 0x1
#define STDOLE_MINORVERNUM 0x0
#define STDOLE_LCID 0x0000
// Version # of stdole2.tlb
#define STDOLE2_MAJORVERNUM 0x2
#define STDOLE2_MINORVERNUM 0x0
#define STDOLE2_LCID 0x0000
/* if not already picked up from olenls.h */
#ifndef _LCID_DEFINED
typedef DWORD LCID;
# define _LCID_DEFINED
#endif
#ifndef BEGIN_INTERFACE
#define BEGIN_INTERFACE
#define END_INTERFACE
#endif
/* pull in the MIDL generated header */
#include <oaidl.h>
/*---------------------------------------------------------------------*/
/* BSTR API */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI_(BSTR) SysAllocString(const OLECHAR *);
WINOLEAUTAPI_(INT) SysReAllocString(BSTR *, const OLECHAR *);
WINOLEAUTAPI_(BSTR) SysAllocStringLen(const OLECHAR *, UINT);
WINOLEAUTAPI_(INT) SysReAllocStringLen(BSTR *, const OLECHAR *, UINT);
WINOLEAUTAPI_(void) SysFreeString(BSTR);
WINOLEAUTAPI_(UINT) SysStringLen(BSTR);
#if (defined (_WIN32) || defined (_WIN64))
WINOLEAUTAPI_(UINT) SysStringByteLen(BSTR bstr);
WINOLEAUTAPI_(BSTR) SysAllocStringByteLen(LPCSTR psz, UINT len);
#endif
/*---------------------------------------------------------------------*/
/* Time API */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI_(INT) DosDateTimeToVariantTime(USHORT wDosDate, USHORT wDosTime, DOUBLE * pvtime);
WINOLEAUTAPI_(INT) VariantTimeToDosDateTime(DOUBLE vtime, USHORT * pwDosDate, USHORT * pwDosTime);
#if (defined (_WIN32) || defined (_WIN64))
WINOLEAUTAPI_(INT) SystemTimeToVariantTime(LPSYSTEMTIME lpSystemTime, DOUBLE *pvtime);
WINOLEAUTAPI_(INT) VariantTimeToSystemTime(DOUBLE vtime, LPSYSTEMTIME lpSystemTime);
#endif
/*---------------------------------------------------------------------*/
/* SafeArray API */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI SafeArrayAllocDescriptor(UINT cDims, SAFEARRAY ** ppsaOut);
WINOLEAUTAPI SafeArrayAllocDescriptorEx(VARTYPE vt, UINT cDims, SAFEARRAY ** ppsaOut);
WINOLEAUTAPI SafeArrayAllocData(SAFEARRAY * psa);
WINOLEAUTAPI_(SAFEARRAY *) SafeArrayCreate(VARTYPE vt, UINT cDims, SAFEARRAYBOUND * rgsabound);
WINOLEAUTAPI_(SAFEARRAY *) SafeArrayCreateEx(VARTYPE vt, UINT cDims, SAFEARRAYBOUND * rgsabound, PVOID pvExtra);
WINOLEAUTAPI SafeArrayCopyData(SAFEARRAY *psaSource, SAFEARRAY *psaTarget);
WINOLEAUTAPI SafeArrayDestroyDescriptor(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayDestroyData(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayDestroy(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayRedim(SAFEARRAY * psa, SAFEARRAYBOUND * psaboundNew);
WINOLEAUTAPI_(UINT) SafeArrayGetDim(SAFEARRAY * psa);
WINOLEAUTAPI_(UINT) SafeArrayGetElemsize(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayGetUBound(SAFEARRAY * psa, UINT nDim, LONG * plUbound);
WINOLEAUTAPI SafeArrayGetLBound(SAFEARRAY * psa, UINT nDim, LONG * plLbound);
WINOLEAUTAPI SafeArrayLock(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayUnlock(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayAccessData(SAFEARRAY * psa, void HUGEP** ppvData);
WINOLEAUTAPI SafeArrayUnaccessData(SAFEARRAY * psa);
WINOLEAUTAPI SafeArrayGetElement(SAFEARRAY * psa, LONG * rgIndices, void * pv);
WINOLEAUTAPI SafeArrayPutElement(SAFEARRAY * psa, LONG * rgIndices, void * pv);
WINOLEAUTAPI SafeArrayCopy(SAFEARRAY * psa, SAFEARRAY ** ppsaOut);
WINOLEAUTAPI SafeArrayPtrOfIndex(SAFEARRAY * psa, LONG * rgIndices, void ** ppvData);
WINOLEAUTAPI SafeArraySetRecordInfo(SAFEARRAY * psa, IRecordInfo * prinfo);
WINOLEAUTAPI SafeArrayGetRecordInfo(SAFEARRAY * psa, IRecordInfo ** prinfo);
WINOLEAUTAPI SafeArraySetIID(SAFEARRAY * psa, REFGUID guid);
WINOLEAUTAPI SafeArrayGetIID(SAFEARRAY * psa, GUID * pguid);
WINOLEAUTAPI SafeArrayGetVartype(SAFEARRAY * psa, VARTYPE * pvt);
WINOLEAUTAPI_(SAFEARRAY *) SafeArrayCreateVector(VARTYPE vt, LONG lLbound, ULONG cElements);
WINOLEAUTAPI_(SAFEARRAY *) SafeArrayCreateVectorEx(VARTYPE vt, LONG lLbound, ULONG cElements, PVOID pvExtra);
/*---------------------------------------------------------------------*/
/* VARIANT API */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI_(void) VariantInit(VARIANTARG * pvarg);
WINOLEAUTAPI VariantClear(VARIANTARG * pvarg);
WINOLEAUTAPI VariantCopy(VARIANTARG * pvargDest, VARIANTARG * pvargSrc);
WINOLEAUTAPI VariantCopyInd(VARIANT * pvarDest, VARIANTARG * pvargSrc);
WINOLEAUTAPI VariantChangeType(VARIANTARG * pvargDest,
VARIANTARG * pvarSrc, USHORT wFlags, VARTYPE vt);
WINOLEAUTAPI VariantChangeTypeEx(VARIANTARG * pvargDest,
VARIANTARG * pvarSrc, LCID lcid, USHORT wFlags, VARTYPE vt);
// Flags for VariantChangeType/VariantChangeTypeEx
#define VARIANT_NOVALUEPROP 0x01
#define VARIANT_ALPHABOOL 0x02 // For VT_BOOL to VT_BSTR conversions,
// convert to "True"/"False" instead of
// "-1"/"0"
#define VARIANT_NOUSEROVERRIDE 0x04 // For conversions to/from VT_BSTR,
// passes LOCALE_NOUSEROVERRIDE
// to core coercion routines
#define VARIANT_CALENDAR_HIJRI 0x08
#define VARIANT_LOCALBOOL 0x10 // For VT_BOOL to VT_BSTR and back,
// convert to local language rather than
// English
#define VARIANT_CALENDAR_THAI 0x20 // SOUTHASIA calendar support
#define VARIANT_CALENDAR_GREGORIAN 0x40 // SOUTHASIA calendar support
#define VARIANT_USE_NLS 0x80 // NLS function call support
/*---------------------------------------------------------------------*/
/* Vector <-> Bstr conversion APIs */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI VectorFromBstr (BSTR bstr, SAFEARRAY ** ppsa);
WINOLEAUTAPI BstrFromVector (SAFEARRAY *psa, BSTR *pbstr);
/*---------------------------------------------------------------------*/
/* Variant API Flags */
/*---------------------------------------------------------------------*/
/* Any of the coersion functions that converts either from or to a string
* takes an additional lcid and dwFlags arguments. The lcid argument allows
* locale specific parsing to occur. The dwFlags allow additional function
* specific condition to occur. All function that accept the dwFlags argument
* can include either 0 or LOCALE_NOUSEROVERRIDE flag.
*/
/* The VarDateFromStr and VarBstrFromDate functions also accept the
* VAR_TIMEVALUEONLY and VAR_DATEVALUEONLY flags
*/
#define VAR_TIMEVALUEONLY ((DWORD)0x00000001) /* return time value */
#define VAR_DATEVALUEONLY ((DWORD)0x00000002) /* return date value */
/* VarDateFromUdate() only */
#define VAR_VALIDDATE ((DWORD)0x00000004)
/* Accepted by all date & format APIs */
#define VAR_CALENDAR_HIJRI ((DWORD)0x00000008) /* use Hijri calender */
/* Booleans can optionally be accepted in localized form. Pass VAR_LOCALBOOL
* into VarBoolFromStr and VarBstrFromBool to use localized boolean names
*/
#define VAR_LOCALBOOL ((DWORD)0x00000010)
/* When passed into VarFormat and VarFormatFromTokens, prevents substitution
* of formats in the case where a string is passed in that can not be
* coverted into the desired type. (for ex, 'Format("Hello", "General Number")')
*/
#define VAR_FORMAT_NOSUBSTITUTE ((DWORD)0x00000020)
/*
* For VarBstrFromDate only - forces years to be 4 digits rather than shortening
* to 2-digits when the years is in the date window.
*/
#define VAR_FOURDIGITYEARS ((DWORD)0x00000040)
/*
* Use NLS functions to format date, currency, time, and number.
*/
#ifndef LOCALE_USE_NLS
#define LOCALE_USE_NLS 0x10000000
#endif
// SOUTHASIA START
/* SOUTHASIA
* For VarBstrFromDate only - forces years to be 4 digits rather than shortening
* to 2-digits when the years is in the date window.
*/
#define VAR_CALENDAR_THAI ((DWORD)0x00000080)
#define VAR_CALENDAR_GREGORIAN ((DWORD)0x00000100)
//SOUTHASIA END
#define VTDATEGRE_MAX 2958465 /* Dec 31, 9999, 0:0:0 in Gregorain Calendar */
#define VTDATEGRE_MIN -657434 /* Jan 1, 100, 0:0:0 in Gregorain Calendar */
/*---------------------------------------------------------------------*/
/* VARTYPE Coercion API */
/*---------------------------------------------------------------------*/
/* Note: The routines that convert *from* a string are defined
* to take a OLECHAR* rather than a BSTR because no allocation is
* required, and this makes the routines a bit more generic.
* They may of course still be passed a BSTR as the strIn param.
*/
WINOLEAUTAPI VarUI1FromI2(SHORT sIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromI4(LONG lIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromI8(LONG64 i64In, BYTE FAR* pbOut);
WINOLEAUTAPI VarUI1FromR4(FLOAT fltIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromR8(DOUBLE dblIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromCy(CY cyIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromDate(DATE dateIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromDisp(IDispatch * pdispIn, LCID lcid, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromBool(VARIANT_BOOL boolIn, BYTE * pbOut);
WINOLEAUTAPI VarUI1FromI1(CHAR cIn, BYTE *pbOut);
WINOLEAUTAPI VarUI1FromUI2(USHORT uiIn, BYTE *pbOut);
WINOLEAUTAPI VarUI1FromUI4(ULONG ulIn, BYTE *pbOut);
WINOLEAUTAPI VarUI1FromUI8(ULONG64 ui64In, BYTE FAR* pbOut);
WINOLEAUTAPI VarUI1FromDec(DECIMAL *pdecIn, BYTE *pbOut);
WINOLEAUTAPI VarI2FromUI1(BYTE bIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromI4(LONG lIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromI8(LONG64 i64In, SHORT FAR* psOut);
WINOLEAUTAPI VarI2FromR4(FLOAT fltIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromR8(DOUBLE dblIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromCy(CY cyIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromDate(DATE dateIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags, SHORT * psOut);
WINOLEAUTAPI VarI2FromDisp(IDispatch * pdispIn, LCID lcid, SHORT * psOut);
WINOLEAUTAPI VarI2FromBool(VARIANT_BOOL boolIn, SHORT * psOut);
WINOLEAUTAPI VarI2FromI1(CHAR cIn, SHORT *psOut);
WINOLEAUTAPI VarI2FromUI2(USHORT uiIn, SHORT *psOut);
WINOLEAUTAPI VarI2FromUI4(ULONG ulIn, SHORT *psOut);
WINOLEAUTAPI VarI2FromUI8(ULONG64 ui64In, SHORT FAR* psOut);
WINOLEAUTAPI VarI2FromDec(DECIMAL *pdecIn, SHORT *psOut);
WINOLEAUTAPI VarI4FromUI1(BYTE bIn, LONG * plOut);
WINOLEAUTAPI VarI4FromI2(SHORT sIn, LONG * plOut);
WINOLEAUTAPI VarI4FromI8(LONG64 i64In, LONG FAR* plOut);
WINOLEAUTAPI VarI4FromR4(FLOAT fltIn, LONG * plOut);
WINOLEAUTAPI VarI4FromR8(DOUBLE dblIn, LONG * plOut);
WINOLEAUTAPI VarI4FromCy(CY cyIn, LONG * plOut);
WINOLEAUTAPI VarI4FromDate(DATE dateIn, LONG * plOut);
WINOLEAUTAPI VarI4FromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags, LONG * plOut);
WINOLEAUTAPI VarI4FromDisp(IDispatch * pdispIn, LCID lcid, LONG * plOut);
WINOLEAUTAPI VarI4FromBool(VARIANT_BOOL boolIn, LONG * plOut);
WINOLEAUTAPI VarI4FromI1(CHAR cIn, LONG *plOut);
WINOLEAUTAPI VarI4FromUI2(USHORT uiIn, LONG *plOut);
WINOLEAUTAPI VarI4FromUI4(ULONG ulIn, LONG *plOut);
WINOLEAUTAPI VarI4FromUI8(ULONG64 ui64In, LONG FAR* plOut);
WINOLEAUTAPI VarI4FromDec(DECIMAL *pdecIn, LONG *plOut);
WINOLEAUTAPI VarI4FromInt(INT intIn, LONG *plOut);
/******************************************/
WINOLEAUTAPI VarI8FromUI1(BYTE bIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromI2(SHORT sIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromI4(LONG lIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromR4(FLOAT fltIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromR8(DOUBLE dblIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromCy(CY cyIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromDate(DATE dateIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromStr(OLECHAR FAR* strIn, LCID lcid, unsigned long dwFlags, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromDisp(IDispatch FAR* pdispIn, LCID lcid, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromBool(VARIANT_BOOL boolIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromI1(CHAR cIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromUI2(USHORT uiIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromUI4(ULONG ulIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromUI8(ULONG64 ui64In, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromDec(DECIMAL *pdecIn, LONG64 FAR* pi64Out);
WINOLEAUTAPI VarI8FromInt(INT intIn, LONG64 FAR* pi64Out);
/*********************/
WINOLEAUTAPI VarR4FromUI1(BYTE bIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromI2(SHORT sIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromI4(LONG lIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromI8(LONG64 i64In, FLOAT FAR* pfltOut);
WINOLEAUTAPI VarR4FromR8(DOUBLE dblIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromCy(CY cyIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromDate(DATE dateIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags, FLOAT *pfltOut);
WINOLEAUTAPI VarR4FromDisp(IDispatch * pdispIn, LCID lcid, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromBool(VARIANT_BOOL boolIn, FLOAT * pfltOut);
WINOLEAUTAPI VarR4FromI1(CHAR cIn, FLOAT *pfltOut);
WINOLEAUTAPI VarR4FromUI2(USHORT uiIn, FLOAT *pfltOut);
WINOLEAUTAPI VarR4FromUI4(ULONG ulIn, FLOAT *pfltOut);
WINOLEAUTAPI VarR4FromUI8(ULONG64 ui64In, FLOAT FAR* pfltOut);
WINOLEAUTAPI VarR4FromDec(DECIMAL *pdecIn, FLOAT *pfltOut);
WINOLEAUTAPI VarR8FromUI1(BYTE bIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromI2(SHORT sIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromI4(LONG lIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromI8(LONG64 i64In, DOUBLE FAR* pdblOut);
WINOLEAUTAPI VarR8FromR4(FLOAT fltIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromCy(CY cyIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromDate(DATE dateIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, DOUBLE *pdblOut);
WINOLEAUTAPI VarR8FromDisp(IDispatch * pdispIn, LCID lcid, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromBool(VARIANT_BOOL boolIn, DOUBLE * pdblOut);
WINOLEAUTAPI VarR8FromI1(CHAR cIn, DOUBLE *pdblOut);
WINOLEAUTAPI VarR8FromUI2(USHORT uiIn, DOUBLE *pdblOut);
WINOLEAUTAPI VarR8FromUI4(ULONG ulIn, DOUBLE *pdblOut);
WINOLEAUTAPI VarR8FromUI8(ULONG64 ui64In, DOUBLE FAR* pdblOut);
WINOLEAUTAPI VarR8FromDec(DECIMAL *pdecIn, DOUBLE *pdblOut);
WINOLEAUTAPI VarDateFromUI1(BYTE bIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromI2(SHORT sIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromI4(LONG lIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromI8(LONG64 i64In, DATE FAR* pdateOut);
WINOLEAUTAPI VarDateFromR4(FLOAT fltIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromR8(DOUBLE dblIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromCy(CY cyIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, DATE *pdateOut);
WINOLEAUTAPI VarDateFromDisp(IDispatch * pdispIn, LCID lcid, DATE * pdateOut);
WINOLEAUTAPI VarDateFromBool(VARIANT_BOOL boolIn, DATE * pdateOut);
WINOLEAUTAPI VarDateFromI1(CHAR cIn, DATE *pdateOut);
WINOLEAUTAPI VarDateFromUI2(USHORT uiIn, DATE *pdateOut);
WINOLEAUTAPI VarDateFromUI4(ULONG ulIn, DATE *pdateOut);
WINOLEAUTAPI VarDateFromUI8(ULONG64 ui64In, DATE FAR* pdateOut);
WINOLEAUTAPI VarDateFromDec(DECIMAL *pdecIn, DATE *pdateOut);
WINOLEAUTAPI VarCyFromUI1(BYTE bIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromI2(SHORT sIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromI4(LONG lIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromI8(LONG64 i64In, CY FAR* pcyOut);
WINOLEAUTAPI VarCyFromR4(FLOAT fltIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromR8(DOUBLE dblIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromDate(DATE dateIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags, CY * pcyOut);
WINOLEAUTAPI VarCyFromDisp(IDispatch * pdispIn, LCID lcid, CY * pcyOut);
WINOLEAUTAPI VarCyFromBool(VARIANT_BOOL boolIn, CY * pcyOut);
WINOLEAUTAPI VarCyFromI1(CHAR cIn, CY *pcyOut);
WINOLEAUTAPI VarCyFromUI2(USHORT uiIn, CY *pcyOut);
WINOLEAUTAPI VarCyFromUI4(ULONG ulIn, CY *pcyOut);
WINOLEAUTAPI VarCyFromUI8(ULONG64 ui64In, CY FAR* pcyOut);
WINOLEAUTAPI VarCyFromDec(DECIMAL *pdecIn, CY *pcyOut);
WINOLEAUTAPI VarBstrFromUI1(BYTE bVal, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromI2(SHORT iVal, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromI4(LONG lIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromI8(LONG64 i64In, LCID lcid, unsigned long dwFlags, BSTR FAR* pbstrOut);
WINOLEAUTAPI VarBstrFromR4(FLOAT fltIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromR8(DOUBLE dblIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromCy(CY cyIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromDate(DATE dateIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromDisp(IDispatch * pdispIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromBool(VARIANT_BOOL boolIn, LCID lcid, ULONG dwFlags, BSTR * pbstrOut);
WINOLEAUTAPI VarBstrFromI1(CHAR cIn, LCID lcid, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarBstrFromUI2(USHORT uiIn, LCID lcid, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarBstrFromUI4(ULONG ulIn, LCID lcid, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarBstrFromUI8(ULONG64 ui64In, LCID lcid, unsigned long dwFlags, BSTR FAR* pbstrOut);
WINOLEAUTAPI VarBstrFromDec(DECIMAL *pdecIn, LCID lcid, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarBoolFromUI1(BYTE bIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromI2(SHORT sIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromI4(LONG lIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromI8(LONG64 i64In, VARIANT_BOOL FAR* pboolOut);
WINOLEAUTAPI VarBoolFromR4(FLOAT fltIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromR8(DOUBLE dblIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromDate(DATE dateIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromCy(CY cyIn, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromDisp(IDispatch * pdispIn, LCID lcid, VARIANT_BOOL * pboolOut);
WINOLEAUTAPI VarBoolFromI1(CHAR cIn, VARIANT_BOOL *pboolOut);
WINOLEAUTAPI VarBoolFromUI2(USHORT uiIn, VARIANT_BOOL *pboolOut);
WINOLEAUTAPI VarBoolFromUI4(ULONG ulIn, VARIANT_BOOL *pboolOut);
WINOLEAUTAPI VarBoolFromUI8(ULONG64 i64In, VARIANT_BOOL FAR* pboolOut);
WINOLEAUTAPI VarBoolFromDec(DECIMAL *pdecIn, VARIANT_BOOL *pboolOut);
WINOLEAUTAPI VarI1FromUI1(BYTE bIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromI2(SHORT uiIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromI4(LONG lIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromI8(LONG64 i64In, CHAR *pcOut);
WINOLEAUTAPI VarI1FromR4(FLOAT fltIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromR8(DOUBLE dblIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromDate(DATE dateIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromCy(CY cyIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, CHAR *pcOut);
WINOLEAUTAPI VarI1FromDisp(IDispatch *pdispIn, LCID lcid, CHAR *pcOut);
WINOLEAUTAPI VarI1FromBool(VARIANT_BOOL boolIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromUI2(USHORT uiIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromUI4(ULONG ulIn, CHAR *pcOut);
WINOLEAUTAPI VarI1FromUI8(ULONG64 i64In, CHAR *pcOut);
WINOLEAUTAPI VarI1FromDec(DECIMAL *pdecIn, CHAR *pcOut);
WINOLEAUTAPI VarUI2FromUI1(BYTE bIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromI2(SHORT uiIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromI4(LONG lIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromI8(LONG64 i64In, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromR4(FLOAT fltIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromR8(DOUBLE dblIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromDate(DATE dateIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromCy(CY cyIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromDisp(IDispatch *pdispIn, LCID lcid, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromBool(VARIANT_BOOL boolIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromI1(CHAR cIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromUI4(ULONG ulIn, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromUI8(ULONG64 i64In, USHORT *puiOut);
WINOLEAUTAPI VarUI2FromDec(DECIMAL *pdecIn, USHORT *puiOut);
WINOLEAUTAPI VarUI4FromUI1(BYTE bIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromI2(SHORT uiIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromI4(LONG lIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromI8(LONG64 i64In, ULONG *plOut);
WINOLEAUTAPI VarUI4FromR4(FLOAT fltIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromR8(DOUBLE dblIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromDate(DATE dateIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromCy(CY cyIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromDisp(IDispatch *pdispIn, LCID lcid, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromBool(VARIANT_BOOL boolIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromI1(CHAR cIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromUI2(USHORT uiIn, ULONG *pulOut);
WINOLEAUTAPI VarUI4FromUI8(ULONG64 ui64In, ULONG *plOut);
WINOLEAUTAPI VarUI4FromDec(DECIMAL *pdecIn, ULONG *pulOut);
/******************************************/
WINOLEAUTAPI VarUI8FromUI1(BYTE bIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromI2(SHORT sIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromI4(LONG lIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromI8(LONG64 ui64In, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromR4(FLOAT fltIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromR8(DOUBLE dblIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromCy(CY cyIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromDate(DATE dateIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromStr(OLECHAR FAR* strIn, LCID lcid, unsigned long dwFlags, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromDisp(IDispatch FAR* pdispIn, LCID lcid, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromBool(VARIANT_BOOL boolIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromI1(CHAR cIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromUI2(USHORT uiIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromUI4(ULONG ulIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromDec(DECIMAL *pdecIn, ULONG64 FAR* pi64Out);
WINOLEAUTAPI VarUI8FromInt(INT intIn, ULONG64 FAR* pi64Out);
/*********************/
WINOLEAUTAPI VarDecFromUI1(BYTE bIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromI2(SHORT uiIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromI4(LONG lIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromI8(LONG64 i64In, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromR4(FLOAT fltIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromR8(DOUBLE dblIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromDate(DATE dateIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromCy(CY cyIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromDisp(IDispatch *pdispIn, LCID lcid, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromBool(VARIANT_BOOL boolIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromI1(CHAR cIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromUI2(USHORT uiIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromUI4(ULONG ulIn, DECIMAL *pdecOut);
WINOLEAUTAPI VarDecFromUI8(ULONG64 ui64In, DECIMAL *pdecOut);
#define VarUI4FromUI4(in, pOut) (*(pOut) = (in))
#define VarI4FromI4(in, pOut) (*(pOut) = (in))
WINOLEAUTAPI VarI4FromI8(LONG64 i64In, LONG *plOut);
WINOLEAUTAPI VarI4FromUI8(ULONG64 ui64In, LONG *plOut);
#define VarUI8FromUI8(in, pOut) (*(pOut) = (in))
#define VarI8FromI8(in, pOut) (*(pOut) = (in))
#define VarUI1FromInt VarUI1FromI4
#define VarUI1FromUint VarUI1FromUI4
#define VarI2FromInt VarI2FromI4
#define VarI2FromUint VarI2FromUI4
#define VarI4FromInt VarI4FromI4
#define VarI4FromUint VarI4FromUI4
#define VarI8FromInt VarI8FromI4
#define VarI8FromUint VarI8FromUI4
#define VarR4FromInt VarR4FromI4
#define VarR4FromUint VarR4FromUI4
#define VarR8FromInt VarR8FromI4
#define VarR8FromUint VarR8FromUI4
#define VarDateFromInt VarDateFromI4
#define VarDateFromUint VarDateFromUI4
#define VarCyFromInt VarCyFromI4
#define VarCyFromUint VarCyFromUI4
#define VarBstrFromInt VarBstrFromI4
#define VarBstrFromUint VarBstrFromUI4
#define VarBoolFromInt VarBoolFromI4
#define VarBoolFromUint VarBoolFromUI4
#define VarI1FromInt VarI1FromI4
#define VarI1FromUint VarI1FromUI4
#define VarUI2FromInt VarUI2FromI4
#define VarUI2FromUint VarUI2FromUI4
#define VarUI4FromInt VarUI4FromI4
#define VarUI4FromUint VarUI4FromUI4
#define VarDecFromInt VarDecFromI4
#define VarDecFromUint VarDecFromUI4
#define VarIntFromUI1 VarI4FromUI1
#define VarIntFromI2 VarI4FromI2
#define VarIntFromI4 VarI4FromI4
#define VarIntFromI8 VarI4FromI8
#define VarIntFromR4 VarI4FromR4
#define VarIntFromR8 VarI4FromR8
#define VarIntFromDate VarI4FromDate
#define VarIntFromCy VarI4FromCy
#define VarIntFromStr VarI4FromStr
#define VarIntFromDisp VarI4FromDisp
#define VarIntFromBool VarI4FromBool
#define VarIntFromI1 VarI4FromI1
#define VarIntFromUI2 VarI4FromUI2
#define VarIntFromUI4 VarI4FromUI4
#define VarIntFromUI8 VarI4FromUI8
#define VarIntFromDec VarI4FromDec
#define VarIntFromUint VarI4FromUI4
#define VarUintFromUI1 VarUI4FromUI1
#define VarUintFromI2 VarUI4FromI2
#define VarUintFromI4 VarUI4FromI4
#define VarUintFromI8 VarUI4FromI8
#define VarUintFromR4 VarUI4FromR4
#define VarUintFromR8 VarUI4FromR8
#define VarUintFromDate VarUI4FromDate
#define VarUintFromCy VarUI4FromCy
#define VarUintFromStr VarUI4FromStr
#define VarUintFromDisp VarUI4FromDisp
#define VarUintFromBool VarUI4FromBool
#define VarUintFromI1 VarUI4FromI1
#define VarUintFromUI2 VarUI4FromUI2
#define VarUintFromUI4 VarUI4FromUI4
#define VarUintFromUI8 VarUI4FromUI8
#define VarUintFromDec VarUI4FromDec
#define VarUintFromInt VarUI4FromI4
/* Mac Note: On the Mac, the coersion functions support the
* Symantec C++ calling convention for float/double. To support
* float/double arguments compiled with the MPW C compiler,
* use the following APIs to move MPW float/double values into
* a VARIANT.
*/
/*---------------------------------------------------------------------*/
/* New VARIANT <-> string parsing functions */
/*---------------------------------------------------------------------*/
typedef struct {
INT cDig;
ULONG dwInFlags;
ULONG dwOutFlags;
INT cchUsed;
INT nBaseShift;
INT nPwr10;
} NUMPARSE;
/* flags used by both dwInFlags and dwOutFlags:
*/
#define NUMPRS_LEADING_WHITE 0x0001
#define NUMPRS_TRAILING_WHITE 0x0002
#define NUMPRS_LEADING_PLUS 0x0004
#define NUMPRS_TRAILING_PLUS 0x0008
#define NUMPRS_LEADING_MINUS 0x0010
#define NUMPRS_TRAILING_MINUS 0x0020
#define NUMPRS_HEX_OCT 0x0040
#define NUMPRS_PARENS 0x0080
#define NUMPRS_DECIMAL 0x0100
#define NUMPRS_THOUSANDS 0x0200
#define NUMPRS_CURRENCY 0x0400
#define NUMPRS_EXPONENT 0x0800
#define NUMPRS_USE_ALL 0x1000
#define NUMPRS_STD 0x1FFF
/* flags used by dwOutFlags only:
*/
#define NUMPRS_NEG 0x10000
#define NUMPRS_INEXACT 0x20000
/* flags used by VarNumFromParseNum to indicate acceptable result types:
*/
#define VTBIT_I1 (1 << VT_I1)
#define VTBIT_UI1 (1 << VT_UI1)
#define VTBIT_I2 (1 << VT_I2)
#define VTBIT_UI2 (1 << VT_UI2)
#define VTBIT_I4 (1 << VT_I4)
#define VTBIT_UI4 (1 << VT_UI4)
#define VTBIT_I8 (1 << VT_I8)
#define VTBIT_UI8 (1 << VT_UI8)
#define VTBIT_R4 (1 << VT_R4)
#define VTBIT_R8 (1 << VT_R8)
#define VTBIT_CY (1 << VT_CY)
#define VTBIT_DECIMAL (1 << VT_DECIMAL)
WINOLEAUTAPI VarParseNumFromStr(OLECHAR * strIn, LCID lcid, ULONG dwFlags,
NUMPARSE * pnumprs, BYTE * rgbDig);
WINOLEAUTAPI VarNumFromParseNum(NUMPARSE * pnumprs, BYTE * rgbDig,
ULONG dwVtBits, VARIANT * pvar);
/*---------------------------------------------------------------------*/
/* VARTYPE Math API */
/*---------------------------------------------------------------------*/
STDAPI VarAdd(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarAnd(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarCat(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarDiv(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarEqv(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarIdiv(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarImp(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarMod(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarMul(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarOr(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarPow(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarSub(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarXor(LPVARIANT pvarLeft, LPVARIANT pvarRight, LPVARIANT pvarResult);
STDAPI VarAbs(LPVARIANT pvarIn, LPVARIANT pvarResult);
STDAPI VarFix(LPVARIANT pvarIn, LPVARIANT pvarResult);
STDAPI VarInt(LPVARIANT pvarIn, LPVARIANT pvarResult);
STDAPI VarNeg(LPVARIANT pvarIn, LPVARIANT pvarResult);
STDAPI VarNot(LPVARIANT pvarIn, LPVARIANT pvarResult);
STDAPI VarRound(LPVARIANT pvarIn, int cDecimals, LPVARIANT pvarResult);
// dwFlags passed to CompareString if a string compare
STDAPI VarCmp(LPVARIANT pvarLeft, LPVARIANT pvarRight, LCID lcid, ULONG dwFlags);
#ifdef __cplusplus
extern "C++" {
// Add wrapper for old ATL headers to call
__inline
HRESULT
STDAPICALLTYPE
VarCmp(LPVARIANT pvarLeft, LPVARIANT pvarRight, LCID lcid) {
return VarCmp(pvarLeft, pvarRight, lcid, 0);
}
} // extern "C++"
#endif
// Decimal math
//
STDAPI VarDecAdd(LPDECIMAL pdecLeft, LPDECIMAL pdecRight, LPDECIMAL pdecResult);
STDAPI VarDecDiv(LPDECIMAL pdecLeft, LPDECIMAL pdecRight, LPDECIMAL pdecResult);
STDAPI VarDecMul(LPDECIMAL pdecLeft, LPDECIMAL pdecRight, LPDECIMAL pdecResult);
STDAPI VarDecSub(LPDECIMAL pdecLeft, LPDECIMAL pdecRight, LPDECIMAL pdecResult);
STDAPI VarDecAbs(LPDECIMAL pdecIn, LPDECIMAL pdecResult);
STDAPI VarDecFix(LPDECIMAL pdecIn, LPDECIMAL pdecResult);
STDAPI VarDecInt(LPDECIMAL pdecIn, LPDECIMAL pdecResult);
STDAPI VarDecNeg(LPDECIMAL pdecIn, LPDECIMAL pdecResult);
STDAPI VarDecRound(LPDECIMAL pdecIn, int cDecimals, LPDECIMAL pdecResult);
STDAPI VarDecCmp(LPDECIMAL pdecLeft, LPDECIMAL pdecRight);
STDAPI VarDecCmpR8(LPDECIMAL pdecLeft, double dblRight);
// Currency math
//
STDAPI VarCyAdd(CY cyLeft, CY cyRight, LPCY pcyResult);
STDAPI VarCyMul(CY cyLeft, CY cyRight, LPCY pcyResult);
STDAPI VarCyMulI4(CY cyLeft, long lRight, LPCY pcyResult);
STDAPI VarCyMulI8(CY cyLeft, LONG64 lRight, LPCY pcyResult);
STDAPI VarCySub(CY cyLeft, CY cyRight, LPCY pcyResult);
STDAPI VarCyAbs(CY cyIn, LPCY pcyResult);
STDAPI VarCyFix(CY cyIn, LPCY pcyResult);
STDAPI VarCyInt(CY cyIn, LPCY pcyResult);
STDAPI VarCyNeg(CY cyIn, LPCY pcyResult);
STDAPI VarCyRound(CY cyIn, int cDecimals, LPCY pcyResult);
STDAPI VarCyCmp(CY cyLeft, CY cyRight);
STDAPI VarCyCmpR8(CY cyLeft, double dblRight);
// Misc support functions
//
STDAPI VarBstrCat(BSTR bstrLeft, BSTR bstrRight, LPBSTR pbstrResult);
STDAPI VarBstrCmp(BSTR bstrLeft, BSTR bstrRight, LCID lcid, ULONG dwFlags); // dwFlags passed to CompareString
STDAPI VarR8Pow(double dblLeft, double dblRight, double *pdblResult);
STDAPI VarR4CmpR8(float fltLeft, double dblRight);
STDAPI VarR8Round(double dblIn, int cDecimals, double *pdblResult);
// Compare results. These are returned as a SUCCESS HResult. Subtracting
// one gives the usual values of -1 for Less Than, 0 for Equal To, +1 for
// Greater Than.
//
#define VARCMP_LT 0
#define VARCMP_EQ 1
#define VARCMP_GT 2
#define VARCMP_NULL 3
// VT_HARDTYPE tells the compare routine that the argument is a literal or
// otherwise declared of that specific type. It causes comparison rules to
// change. For example, if a hard-type string is compared to a variant (not hard
// -type) number, the number is converted to string. If a hard-type number is
// compared to a variant string, the string is converted to number. If they're
// both variant, then number < string.
#define VT_HARDTYPE VT_RESERVED
/*---------------------------------------------------------------------*/
/* New date functions */
/*---------------------------------------------------------------------*/
/* The UDATE structure is used with VarDateFromUdate() and VarUdateFromDate().
* It represents an "unpacked date".
*/
typedef struct {
SYSTEMTIME st;
USHORT wDayOfYear;
} UDATE;
/* APIs to "pack" and "unpack" dates.
* NOTE: Ex version of VarDateFromUdate obeys 2 digit year setting in
* control panel.
*/
WINOLEAUTAPI VarDateFromUdate(UDATE *pudateIn, ULONG dwFlags, DATE *pdateOut);
WINOLEAUTAPI VarDateFromUdateEx(UDATE *pudateIn, LCID lcid, ULONG dwFlags, DATE *pdateOut);
WINOLEAUTAPI VarUdateFromDate(DATE dateIn, ULONG dwFlags, UDATE *pudateOut);
/* API to retrieve the secondary(altername) month names
Useful for Hijri, Polish and Russian alternate month names
*/
WINOLEAUTAPI GetAltMonthNames(LCID lcid, LPOLESTR * * prgp);
/*---------------------------------------------------------------------*/
/* Format */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI VarFormat(LPVARIANT pvarIn, LPOLESTR pstrFormat, int iFirstDay, int iFirstWeek, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarFormatDateTime(LPVARIANT pvarIn, int iNamedFormat, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarFormatNumber(LPVARIANT pvarIn, int iNumDig, int iIncLead, int iUseParens, int iGroup, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarFormatPercent(LPVARIANT pvarIn, int iNumDig, int iIncLead, int iUseParens, int iGroup, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarFormatCurrency(LPVARIANT pvarIn, int iNumDig, int iIncLead, int iUseParens, int iGroup, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarWeekdayName(int iWeekday, int fAbbrev, int iFirstDay, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarMonthName(int iMonth, int fAbbrev, ULONG dwFlags, BSTR *pbstrOut);
WINOLEAUTAPI VarFormatFromTokens(LPVARIANT pvarIn, LPOLESTR pstrFormat, LPBYTE pbTokCur, ULONG dwFlags, BSTR *pbstrOut, LCID lcid);
WINOLEAUTAPI VarTokenizeFormatString(LPOLESTR pstrFormat, LPBYTE rgbTok, int cbTok, int iFirstDay, int iFirstWeek, LCID lcid, int *pcbActual);
/*---------------------------------------------------------------------*/
/* ITypeLib */
/*---------------------------------------------------------------------*/
typedef ITypeLib * LPTYPELIB;
/*---------------------------------------------------------------------*/
/* ITypeInfo */
/*---------------------------------------------------------------------*/
typedef LONG DISPID;
typedef DISPID MEMBERID;
#define MEMBERID_NIL DISPID_UNKNOWN
#define ID_DEFAULTINST -2
/* Flags for IDispatch::Invoke */
#define DISPATCH_METHOD 0x1
#define DISPATCH_PROPERTYGET 0x2
#define DISPATCH_PROPERTYPUT 0x4
#define DISPATCH_PROPERTYPUTREF 0x8
typedef ITypeInfo * LPTYPEINFO;
/*---------------------------------------------------------------------*/
/* ITypeComp */
/*---------------------------------------------------------------------*/
typedef ITypeComp * LPTYPECOMP;
/*---------------------------------------------------------------------*/
/* ICreateTypeLib */
/*---------------------------------------------------------------------*/
typedef ICreateTypeLib * LPCREATETYPELIB;
typedef ICreateTypeInfo * LPCREATETYPEINFO;
/*---------------------------------------------------------------------*/
/* TypeInfo API */
/*---------------------------------------------------------------------*/
/* compute a 16bit hash value for the given name
*/
#if (defined (_WIN32) || defined (_WIN64))
WINOLEAUTAPI_(ULONG) LHashValOfNameSysA(SYSKIND syskind, LCID lcid,
LPCSTR szName);
#endif
WINOLEAUTAPI_(ULONG)
LHashValOfNameSys(SYSKIND syskind, LCID lcid, const OLECHAR * szName);
#define LHashValOfName(lcid, szName) \
LHashValOfNameSys(SYS_WIN32, lcid, szName)
#define WHashValOfLHashVal(lhashval) \
((USHORT) (0x0000ffff & (lhashval)))
#define IsHashValCompatible(lhashval1, lhashval2) \
((BOOL) ((0x00ff0000 & (lhashval1)) == (0x00ff0000 & (lhashval2))))
/* load the typelib from the file with the given filename
*/
WINOLEAUTAPI LoadTypeLib(const OLECHAR *szFile, ITypeLib ** pptlib);
/* Control how a type library is registered
*/
typedef enum tagREGKIND
{
REGKIND_DEFAULT,
REGKIND_REGISTER,
REGKIND_NONE
} REGKIND;
// Constants for specifying format in which TLB should be loaded
// (the default format is 32-bit on WIN32 and 64-bit on WIN64)
#define LOAD_TLB_AS_32BIT 0x20
#define LOAD_TLB_AS_64BIT 0x40
#define MASK_TO_RESET_TLB_BITS ~(LOAD_TLB_AS_32BIT | LOAD_TLB_AS_64BIT)
WINOLEAUTAPI LoadTypeLibEx(LPCOLESTR szFile, REGKIND regkind,
ITypeLib ** pptlib);
/* load registered typelib
*/
WINOLEAUTAPI LoadRegTypeLib(REFGUID rguid, WORD wVerMajor, WORD wVerMinor,
LCID lcid, ITypeLib ** pptlib);
/* get path to registered typelib
*/
WINOLEAUTAPI QueryPathOfRegTypeLib(REFGUID guid, USHORT wMaj, USHORT wMin,
LCID lcid, LPBSTR lpbstrPathName);
/* add typelib to registry
*/
WINOLEAUTAPI RegisterTypeLib(ITypeLib * ptlib, OLECHAR *szFullPath,
OLECHAR *szHelpDir);
/* remove typelib from registry
*/
WINOLEAUTAPI UnRegisterTypeLib(REFGUID libID, WORD wVerMajor,
WORD wVerMinor, LCID lcid, SYSKIND syskind);
WINOLEAUTAPI CreateTypeLib(SYSKIND syskind, const OLECHAR *szFile,
ICreateTypeLib ** ppctlib);
WINOLEAUTAPI CreateTypeLib2(SYSKIND syskind, LPCOLESTR szFile,
ICreateTypeLib2 **ppctlib);
/*---------------------------------------------------------------------*/
/* IDispatch implementation support */
/*---------------------------------------------------------------------*/
typedef IDispatch * LPDISPATCH;
typedef struct tagPARAMDATA {
OLECHAR * szName; /* parameter name */
VARTYPE vt; /* parameter type */
} PARAMDATA, * LPPARAMDATA;
typedef struct tagMETHODDATA {
OLECHAR * szName; /* method name */
PARAMDATA * ppdata; /* pointer to an array of PARAMDATAs */
DISPID dispid; /* method ID */
UINT iMeth; /* method index */
CALLCONV cc; /* calling convention */
UINT cArgs; /* count of arguments */
WORD wFlags; /* same wFlags as on IDispatch::Invoke() */
VARTYPE vtReturn;
} METHODDATA, * LPMETHODDATA;
typedef struct tagINTERFACEDATA {
METHODDATA * pmethdata; /* pointer to an array of METHODDATAs */
UINT cMembers; /* count of members */
} INTERFACEDATA, * LPINTERFACEDATA;
/* Locate the parameter indicated by the given position, and
* return it coerced to the given target VARTYPE (vtTarg).
*/
WINOLEAUTAPI DispGetParam(DISPPARAMS * pdispparams, UINT position,
VARTYPE vtTarg, VARIANT * pvarResult, UINT * puArgErr);
/* Automatic TypeInfo driven implementation of IDispatch::GetIDsOfNames()
*/
WINOLEAUTAPI DispGetIDsOfNames(ITypeInfo * ptinfo, OLECHAR ** rgszNames,
UINT cNames, DISPID * rgdispid);
/* Automatic TypeInfo driven implementation of IDispatch::Invoke()
*/
WINOLEAUTAPI DispInvoke(void * _this, ITypeInfo * ptinfo, DISPID dispidMember,
WORD wFlags, DISPPARAMS * pparams, VARIANT * pvarResult,
EXCEPINFO * pexcepinfo, UINT * puArgErr);
/* Construct a TypeInfo from an interface data description
*/
WINOLEAUTAPI CreateDispTypeInfo(INTERFACEDATA * pidata, LCID lcid,
ITypeInfo ** pptinfo);
/* Create an instance of the standard TypeInfo driven IDispatch
* implementation.
*/
WINOLEAUTAPI CreateStdDispatch(IUnknown * punkOuter, void * pvThis,
ITypeInfo * ptinfo, IUnknown ** ppunkStdDisp);
/* Low-level helper for IDispatch::Invoke() provides machine independence
* for customized Invoke().
*/
WINOLEAUTAPI DispCallFunc(void * pvInstance, ULONG_PTR oVft, CALLCONV cc,
VARTYPE vtReturn, UINT cActuals, VARTYPE * prgvt,
VARIANTARG ** prgpvarg, VARIANT * pvargResult);
/*---------------------------------------------------------------------*/
/* Active Object Registration API */
/*---------------------------------------------------------------------*/
/* flags for RegisterActiveObject */
#define ACTIVEOBJECT_STRONG 0x0
#define ACTIVEOBJECT_WEAK 0x1
WINOLEAUTAPI RegisterActiveObject(IUnknown * punk, REFCLSID rclsid,
DWORD dwFlags, DWORD * pdwRegister);
WINOLEAUTAPI RevokeActiveObject(DWORD dwRegister, void * pvReserved);
WINOLEAUTAPI GetActiveObject(REFCLSID rclsid, void * pvReserved,
IUnknown ** ppunk);
/*---------------------------------------------------------------------*/
/* ErrorInfo API */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI SetErrorInfo(ULONG dwReserved, IErrorInfo * perrinfo);
WINOLEAUTAPI GetErrorInfo(ULONG dwReserved, IErrorInfo ** pperrinfo);
WINOLEAUTAPI CreateErrorInfo(ICreateErrorInfo ** pperrinfo);
/*---------------------------------------------------------------------*/
/* User Defined Data types support */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI GetRecordInfoFromTypeInfo(ITypeInfo * pTypeInfo,
IRecordInfo ** ppRecInfo);
WINOLEAUTAPI GetRecordInfoFromGuids(REFGUID rGuidTypeLib,
ULONG uVerMajor, ULONG uVerMinor, LCID lcid,
REFGUID rGuidTypeInfo, IRecordInfo ** ppRecInfo);
/*---------------------------------------------------------------------*/
/* MISC API */
/*---------------------------------------------------------------------*/
WINOLEAUTAPI_(ULONG) OaBuildVersion(void);
WINOLEAUTAPI_(void) ClearCustData(LPCUSTDATA pCustData);
// Declare variant access functions.
#if __STDC__ || defined(NONAMELESSUNION)
#define V_UNION(X, Y) ((X)->n1.n2.n3.Y)
#define V_VT(X) ((X)->n1.n2.vt)
#define V_RECORDINFO(X) ((X)->n1.n2.n3.brecVal.pRecInfo)
#define V_RECORD(X) ((X)->n1.n2.n3.brecVal.pvRecord)
#else
#define V_UNION(X, Y) ((X)->Y)
#define V_VT(X) ((X)->vt)
#define V_RECORDINFO(X) ((X)->pRecInfo)
#define V_RECORD(X) ((X)->pvRecord)
#endif
/* Variant access macros
*/
#define V_ISBYREF(X) (V_VT(X)&VT_BYREF)
#define V_ISARRAY(X) (V_VT(X)&VT_ARRAY)
#define V_ISVECTOR(X) (V_VT(X)&VT_VECTOR)
#define V_NONE(X) V_I2(X)
#define V_UI1(X) V_UNION(X, bVal)
#define V_UI1REF(X) V_UNION(X, pbVal)
#define V_I2(X) V_UNION(X, iVal)
#define V_I2REF(X) V_UNION(X, piVal)
#define V_I4(X) V_UNION(X, lVal)
#define V_I4REF(X) V_UNION(X, plVal)
#define V_I8(X) V_UNION(X, llVal)
#define V_I8REF(X) V_UNION(X, pllVal)
#define V_R4(X) V_UNION(X, fltVal)
#define V_R4REF(X) V_UNION(X, pfltVal)
#define V_R8(X) V_UNION(X, dblVal)
#define V_R8REF(X) V_UNION(X, pdblVal)
#define V_I1(X) V_UNION(X, cVal)
#define V_I1REF(X) V_UNION(X, pcVal)
#define V_UI2(X) V_UNION(X, uiVal)
#define V_UI2REF(X) V_UNION(X, puiVal)
#define V_UI4(X) V_UNION(X, ulVal)
#define V_UI4REF(X) V_UNION(X, pulVal)
#define V_UI8(X) V_UNION(X, ullVal)
#define V_UI8REF(X) V_UNION(X, pullVal)
#define V_INT(X) V_UNION(X, intVal)
#define V_INTREF(X) V_UNION(X, pintVal)
#define V_UINT(X) V_UNION(X, uintVal)
#define V_UINTREF(X) V_UNION(X, puintVal)
#ifdef _WIN64
#define V_INT_PTR(X) V_UNION(X, llVal)
#define V_UINT_PTR(X) V_UNION(X, ullVal)
#define V_INT_PTRREF(X) V_UNION(X, pllVal)
#define V_UINT_PTRREF(X) V_UNION(X, pullVal)
#else
#define V_INT_PTR(X) V_UNION(X, lVal)
#define V_UINT_PTR(X) V_UNION(X, ulVal)
#define V_INT_PTRREF(X) V_UNION(X, plVal)
#define V_UINT_PTRREF(X) V_UNION(X, pulVal)
#endif
#define V_CY(X) V_UNION(X, cyVal)
#define V_CYREF(X) V_UNION(X, pcyVal)
#define V_DATE(X) V_UNION(X, date)
#define V_DATEREF(X) V_UNION(X, pdate)
#define V_BSTR(X) V_UNION(X, bstrVal)
#define V_BSTRREF(X) V_UNION(X, pbstrVal)
#define V_DISPATCH(X) V_UNION(X, pdispVal)
#define V_DISPATCHREF(X) V_UNION(X, ppdispVal)
#define V_ERROR(X) V_UNION(X, scode)
#define V_ERRORREF(X) V_UNION(X, pscode)
#define V_BOOL(X) V_UNION(X, boolVal)
#define V_BOOLREF(X) V_UNION(X, pboolVal)
#define V_UNKNOWN(X) V_UNION(X, punkVal)
#define V_UNKNOWNREF(X) V_UNION(X, ppunkVal)
#define V_VARIANTREF(X) V_UNION(X, pvarVal)
#define V_ARRAY(X) V_UNION(X, parray)
#define V_ARRAYREF(X) V_UNION(X, pparray)
#define V_BYREF(X) V_UNION(X, byref)
#define V_DECIMAL(X) V_UNION(X, decVal)
#define V_DECIMALREF(X) V_UNION(X, pdecVal)
#ifndef RC_INVOKED
#include <poppack.h>
#endif // RC_INVOKED
#endif // __OLEAUTO_H__
Reference in a new issue Copy permalink