1 /*
2 * Copyright 2008 James Hawkins for CodeWeavers
3 *
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.
8 *
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.
13 *
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
17 */
18
19 #ifndef __WINE_PROPVARUTIL_H
20 #define __WINE_PROPVARUTIL_H
21
22 #include <shtypes.h>
23 #include <shlwapi.h>
24
25 #ifdef __cplusplus
26 extern "C" {
27 #endif
28
29 enum tagPROPVAR_CHANGE_FLAGS
30 {
31 PVCHF_DEFAULT = 0x00000000,
32 PVCHF_NOVALUEPROP = 0x00000001,
33 PVCHF_ALPHABOOL = 0x00000002,
34 PVCHF_NOUSEROVERRIDE = 0x00000004,
35 PVCHF_LOCALBOOL = 0x00000008,
36 PVCHF_NOHEXSTRING = 0x00000010,
37 };
38
39 typedef int PROPVAR_CHANGE_FLAGS;
40
41 enum tagPROPVAR_COMPARE_UNIT
42 {
43 PVCU_DEFAULT = 0x00000000,
44 PVCU_SECOND = 0x00000001,
45 PVCU_MINUTE = 0x00000002,
46 PVCU_HOUR = 0x00000003,
47 PVCU_DAY = 0x00000004,
48 PVCU_MONTH = 0x00000005,
49 PVCU_YEAR = 0x00000006,
50 };
51
52 typedef int PROPVAR_COMPARE_UNIT;
53
54 enum tagPROPVAR_COMPARE_FLAGS
55 {
56 PVCF_DEFAULT = 0x00000000,
57 PVCF_TREATEMPTYASGREATERTHAN = 0x00000001,
58 PVCF_USESTRCMP = 0x00000002,
59 PVCF_USESTRCMPC = 0x00000004,
60 PVCF_USESTRCMPI = 0x00000008,
61 PVCF_USESTRCMPIC = 0x00000010,
62 };
63
64 typedef int PROPVAR_COMPARE_FLAGS;
65
66 HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
67 PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
68 HRESULT WINAPI InitPropVariantFromGUIDAsString(REFGUID guid, PROPVARIANT *ppropvar);
69 HRESULT WINAPI InitVariantFromGUIDAsString(REFGUID guid, VARIANT *pvar);
70 HRESULT WINAPI InitPropVariantFromBuffer(const VOID *pv, UINT cb, PROPVARIANT *ppropvar);
71 HRESULT WINAPI InitPropVariantFromCLSID(REFCLSID clsid, PROPVARIANT *ppropvar);
72 HRESULT WINAPI InitVariantFromBuffer(const VOID *pv, UINT cb, VARIANT *pvar);
73 HRESULT WINAPI PropVariantToGUID(const PROPVARIANT *ppropvar, GUID *guid);
74 HRESULT WINAPI VariantToGUID(const VARIANT *pvar, GUID *guid);
75 INT WINAPI PropVariantCompareEx(REFPROPVARIANT propvar1, REFPROPVARIANT propvar2,
76 PROPVAR_COMPARE_UNIT uint, PROPVAR_COMPARE_FLAGS flags);
77
78 HRESULT WINAPI PropVariantToDouble(REFPROPVARIANT propvarIn, double *ret);
79 HRESULT WINAPI PropVariantToInt16(REFPROPVARIANT propvarIn, SHORT *ret);
80 HRESULT WINAPI PropVariantToInt32(REFPROPVARIANT propvarIn, LONG *ret);
81 HRESULT WINAPI PropVariantToInt64(REFPROPVARIANT propvarIn, LONGLONG *ret);
82 HRESULT WINAPI PropVariantToUInt16(REFPROPVARIANT propvarIn, USHORT *ret);
83 HRESULT WINAPI PropVariantToUInt32(REFPROPVARIANT propvarIn, ULONG *ret);
84 HRESULT WINAPI PropVariantToUInt64(REFPROPVARIANT propvarIn, ULONGLONG *ret);
85 HRESULT WINAPI PropVariantToBoolean(REFPROPVARIANT propvarIn, BOOL *ret);
86 HRESULT WINAPI PropVariantToBuffer(REFPROPVARIANT propvarIn, void *ret, UINT cb);
87 HRESULT WINAPI PropVariantToString(REFPROPVARIANT propvarIn, PWSTR ret, UINT cch);
88 PCWSTR WINAPI PropVariantToStringWithDefault(REFPROPVARIANT propvarIn, LPCWSTR pszDefault);
89
90 HRESULT WINAPI PropVariantToStringAlloc(REFPROPVARIANT propvarIn, WCHAR **ret);
91
92 #ifdef __cplusplus
93
94 HRESULT InitPropVariantFromBoolean(BOOL fVal, PROPVARIANT *ppropvar);
95 HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar);
96 HRESULT InitPropVariantFromInt64(LONGLONG llVal, PROPVARIANT *ppropvar);
97
98 #ifndef NO_PROPVAR_INLINES
99
InitPropVariantFromBoolean(BOOL fVal,PROPVARIANT * ppropvar)100 inline HRESULT InitPropVariantFromBoolean(BOOL fVal, PROPVARIANT *ppropvar)
101 {
102 ppropvar->vt = VT_BOOL;
103 ppropvar->boolVal = fVal ? VARIANT_TRUE : VARIANT_FALSE;
104 return S_OK;
105 }
106
InitPropVariantFromString(PCWSTR psz,PROPVARIANT * ppropvar)107 inline HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar)
108 {
109 HRESULT hres;
110
111 hres = SHStrDupW(psz, &ppropvar->pwszVal);
112 if(SUCCEEDED(hres))
113 ppropvar->vt = VT_LPWSTR;
114 else
115 PropVariantInit(ppropvar);
116
117 return hres;
118 }
119
InitPropVariantFromInt64(LONGLONG llVal,PROPVARIANT * ppropvar)120 inline HRESULT InitPropVariantFromInt64(LONGLONG llVal, PROPVARIANT *ppropvar)
121 {
122 ppropvar->vt = VT_I8;
123 ppropvar->hVal.QuadPart = llVal;
124 return S_OK;
125 }
126
127 #endif /* NO_PROPVAR_INLINES */
128 #endif /* __cplusplus */
129
130
131 #ifdef __cplusplus
132 }
133 #endif
134
135 #endif /* __WINE_PROPVARUTIL_H */
136