variant.c File Reference

#include "config.h"
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wine/unicode.h"
#include "winerror.h"
#include "variant.h"
#include "resource.h"
#include "wine/debug.h"

Go to the source code of this file.

Defines
#define	COBJMACROS
#define	NONAMELESSUNION
#define	NONAMELESSSTRUCT
#define	IsLeapYear(y)   (((y % 4) == 0) && (((y % 100) != 0) || ((y % 400) == 0)))
#define	DOS_YEAR(x)   (1980 + (x >> 9))
#define	DOS_MONTH(x)   ((x >> 5) & 0xf)
#define	DOS_DAY(x)   (x & 0x1f)
#define	DOS_HOUR(x)   (x >> 11)
#define	DOS_MINUTE(x)   ((x >> 5) & 0x3f)
#define	DOS_SECOND(x)   ((x & 0x1f) << 1)
#define	DOS_DATE(d, m, y)   (d | (m << 5) | ((y-1980) << 9))
#define	DOS_TIME(h, m, s)   ((s >> 1) | (m << 5) | (h << 11))
#define	GET_NUMBER_TEXT(fld, name)
#define	B_PROCESSING_EXPONENT   0x1
#define	B_NEGATIVE_EXPONENT   0x2
#define	B_EXPONENT_START   0x4
#define	B_INEXACT_ZEROS   0x8
#define	B_LEADING_ZERO   0x10
#define	B_PROCESSING_HEX   0x20
#define	B_PROCESSING_OCT   0x40
#define	INTEGER_VTBITS   (VTBIT_I1|VTBIT_UI1|VTBIT_I2|VTBIT_UI2|VTBIT_I4|VTBIT_UI4|VTBIT_I8|VTBIT_UI8)
#define	REAL_VTBITS   (VTBIT_R4|VTBIT_R8|VTBIT_CY)
#define	FITS_AS_I1(x)   ((x) >> 8 == 0)
#define	FITS_AS_I2(x)   ((x) >> 16 == 0)
#define	FITS_AS_I4(x)   ((x) >> 32 == 0)
#define	_VARCMP(a, b)   (((a) == (b)) ? VARCMP_EQ : (((a) < (b)) ? VARCMP_LT : VARCMP_GT))
#define	ABS_CASE(typ, min)
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (variant)
static HRESULT	VARIANT_Coerce (VARIANTARG *pd, LCID lcid, USHORT wFlags, VARIANTARG *ps, VARTYPE vt)
static HRESULT	VARIANT_CoerceArray (VARIANTARG *pd, VARIANTARG *ps, VARTYPE vt)
static HRESULT	VARIANT_ValidateType (VARTYPE vt)
void WINAPI	VariantInit (VARIANTARG *pVarg)
HRESULT	VARIANT_ClearInd (VARIANTARG *pVarg)
HRESULT WINAPI	VariantClear (VARIANTARG *pVarg)
static HRESULT	VARIANT_CopyIRecordInfo (struct __tagBRECORD *pBr)
HRESULT WINAPI	VariantCopy (VARIANTARG *pvargDest, VARIANTARG *pvargSrc)
static size_t	VARIANT_DataSize (const VARIANT *pv)
HRESULT WINAPI	VariantCopyInd (VARIANT *pvargDest, VARIANTARG *pvargSrc)
HRESULT WINAPI	VariantChangeType (VARIANTARG *pvargDest, VARIANTARG *pvargSrc, USHORT wFlags, VARTYPE vt)
HRESULT WINAPI	VariantChangeTypeEx (VARIANTARG *pvargDest, VARIANTARG *pvargSrc, LCID lcid, USHORT wFlags, VARTYPE vt)
static int	VARIANT_JulianFromDate (int dateIn)
static int	VARIANT_DateFromJulian (int dateIn)
static void	VARIANT_DMYFromJulian (int jd, USHORT *year, USHORT *month, USHORT *day)
static double	VARIANT_JulianFromDMY (USHORT year, USHORT month, USHORT day)
static HRESULT	VARIANT_RollUdate (UDATE *lpUd)
INT WINAPI	DosDateTimeToVariantTime (USHORT wDosDate, USHORT wDosTime, double *pDateOut)
INT WINAPI	VariantTimeToDosDateTime (double dateIn, USHORT *pwDosDate, USHORT *pwDosTime)
INT WINAPI	SystemTimeToVariantTime (LPSYSTEMTIME lpSt, double *pDateOut)
INT WINAPI	VariantTimeToSystemTime (double dateIn, LPSYSTEMTIME lpSt)
HRESULT WINAPI	VarDateFromUdateEx (UDATE *pUdateIn, LCID lcid, ULONG dwFlags, DATE *pDateOut)
HRESULT WINAPI	VarDateFromUdate (UDATE *pUdateIn, ULONG dwFlags, DATE *pDateOut)
HRESULT WINAPI	VarUdateFromDate (DATE dateIn, ULONG dwFlags, UDATE *lpUdate)
static void	VARIANT_GetLocalisedNumberChars (VARIANT_NUMBER_CHARS *lpChars, LCID lcid, DWORD dwFlags)
HRESULT WINAPI	VarParseNumFromStr (OLECHAR *lpszStr, LCID lcid, ULONG dwFlags, NUMPARSE *pNumprs, BYTE *rgbDig)
HRESULT WINAPI	VarNumFromParseNum (NUMPARSE *pNumprs, BYTE *rgbDig, ULONG dwVtBits, VARIANT *pVarDst)
HRESULT WINAPI	VarCat (LPVARIANT left, LPVARIANT right, LPVARIANT out)
static HRESULT	_VarChangeTypeExWrap (VARIANTARG *pvargDest, VARIANTARG *pvargSrc, LCID lcid, USHORT wFlags, VARTYPE vt)
HRESULT WINAPI	VarCmp (LPVARIANT left, LPVARIANT right, LCID lcid, DWORD flags)
static HRESULT	VARIANT_FetchDispatchValue (LPVARIANT pvDispatch, LPVARIANT pValue)
HRESULT WINAPI	VarAnd (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarAdd (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarMul (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarDiv (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarSub (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarOr (LPVARIANT pVarLeft, LPVARIANT pVarRight, LPVARIANT pVarOut)
HRESULT WINAPI	VarAbs (LPVARIANT pVarIn, LPVARIANT pVarOut)
HRESULT WINAPI	VarFix (LPVARIANT pVarIn, LPVARIANT pVarOut)
HRESULT WINAPI	VarInt (LPVARIANT pVarIn, LPVARIANT pVarOut)
HRESULT WINAPI	VarXor (LPVARIANT pVarLeft, LPVARIANT pVarRight, LPVARIANT pVarOut)
HRESULT WINAPI	VarEqv (LPVARIANT pVarLeft, LPVARIANT pVarRight, LPVARIANT pVarOut)
HRESULT WINAPI	VarNeg (LPVARIANT pVarIn, LPVARIANT pVarOut)
HRESULT WINAPI	VarNot (LPVARIANT pVarIn, LPVARIANT pVarOut)
HRESULT WINAPI	VarRound (LPVARIANT pVarIn, int deci, LPVARIANT pVarOut)
HRESULT WINAPI	VarIdiv (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarMod (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarPow (LPVARIANT left, LPVARIANT right, LPVARIANT result)
HRESULT WINAPI	VarImp (LPVARIANT left, LPVARIANT right, LPVARIANT result)
Variables
const char *const	wine_vtypes [VT_CLSID+1]
const char *const	wine_vflags [16]