2 * Copyright 2008 James Hawkins for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef __WINE_PROPVARUTIL_H
20 #define __WINE_PROPVARUTIL_H
26 enum tagPROPVAR_CHANGE_FLAGS
28 PVCHF_DEFAULT = 0x00000000,
29 PVCHF_NOVALUEPROP = 0x00000001,
30 PVCHF_ALPHABOOL = 0x00000002,
31 PVCHF_NOUSEROVERRIDE = 0x00000004,
32 PVCHF_LOCALBOOL = 0x00000008,
33 PVCHF_NOHEXSTRING = 0x00000010,
36 typedef int PROPVAR_CHANGE_FLAGS;
38 HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
39 PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
40 HRESULT WINAPI InitPropVariantFromGUIDAsString(REFGUID guid, PROPVARIANT *ppropvar);
41 HRESULT WINAPI InitVariantFromGUIDAsString(REFGUID guid, VARIANT *pvar);
42 HRESULT WINAPI InitPropVariantFromBuffer(const VOID *pv, UINT cb, PROPVARIANT *ppropvar);
43 HRESULT WINAPI InitVariantFromBuffer(const VOID *pv, UINT cb, VARIANT *pvar);
44 HRESULT WINAPI PropVariantToGUID(const PROPVARIANT *ppropvar, GUID *guid);
45 HRESULT WINAPI VariantToGUID(const VARIANT *pvar, GUID *guid);
50 HRESULT InitPropVariantFromBoolean(BOOL fVal, PROPVARIANT *ppropvar);
51 HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar);
53 #ifndef NO_PROPVAR_INLINES
55 inline HRESULT InitPropVariantFromBoolean(BOOL fVal, PROPVARIANT *ppropvar)
57 ppropvar->vt = VT_BOOL;
58 ppropvar->boolVal = fVal ? VARIANT_TRUE : VARIANT_FALSE;
62 inline HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar)
66 hres = SHStrDupW(psz, &ppropvar->pwszVal);
68 ppropvar->vt = VT_LPWSTR;
70 PropVariantInit(ppropvar);
78 #endif /* __WINE_PROPVARUTIL_H */