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 #if !defined (_NTDEF_) && !defined (_NTSTATUS_PSDK)
26 #define _NTSTATUS_PSDK
27 typedef LONG NTSTATUS, *PNTSTATUS;
28 #endif
29
30 enum tagPROPVAR_CHANGE_FLAGS
31 {
32 PVCHF_DEFAULT = 0x00000000,
33 PVCHF_NOVALUEPROP = 0x00000001,
34 PVCHF_ALPHABOOL = 0x00000002,
35 PVCHF_NOUSEROVERRIDE = 0x00000004,
36 PVCHF_LOCALBOOL = 0x00000008,
37 PVCHF_NOHEXSTRING = 0x00000010,
38 };
39
40 typedef int PROPVAR_CHANGE_FLAGS;
41
42 enum tagPROPVAR_COMPARE_UNIT
43 {
44 PVCU_DEFAULT = 0x00000000,
45 PVCU_SECOND = 0x00000001,
46 PVCU_MINUTE = 0x00000002,
47 PVCU_HOUR = 0x00000003,
48 PVCU_DAY = 0x00000004,
49 PVCU_MONTH = 0x00000005,
50 PVCU_YEAR = 0x00000006,
51 };
52
53 typedef int PROPVAR_COMPARE_UNIT;
54
55 enum tagPROPVAR_COMPARE_FLAGS
56 {
57 PVCF_DEFAULT = 0x00000000,
58 PVCF_TREATEMPTYASGREATERTHAN = 0x00000001,
59 PVCF_USESTRCMP = 0x00000002,
60 PVCF_USESTRCMPC = 0x00000004,
61 PVCF_USESTRCMPI = 0x00000008,
62 PVCF_USESTRCMPIC = 0x00000010,
63 };
64
65 typedef int PROPVAR_COMPARE_FLAGS;
66
67 HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
68 PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
69 HRESULT WINAPI InitPropVariantFromGUIDAsString(REFGUID guid, PROPVARIANT *ppropvar);
70 HRESULT WINAPI InitVariantFromGUIDAsString(REFGUID guid, VARIANT *pvar);
71 HRESULT WINAPI InitPropVariantFromBuffer(const VOID *pv, UINT cb, 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 PropVariantToInt16(REFPROPVARIANT propvarIn, SHORT *ret);
79 HRESULT WINAPI PropVariantToInt32(REFPROPVARIANT propvarIn, LONG *ret);
80 HRESULT WINAPI PropVariantToInt64(REFPROPVARIANT propvarIn, LONGLONG *ret);
81 HRESULT WINAPI PropVariantToUInt16(REFPROPVARIANT propvarIn, USHORT *ret);
82 HRESULT WINAPI PropVariantToUInt32(REFPROPVARIANT propvarIn, ULONG *ret);
83 HRESULT WINAPI PropVariantToUInt64(REFPROPVARIANT propvarIn, ULONGLONG *ret);
84
85 HRESULT WINAPI PropVariantToStringAlloc(REFPROPVARIANT propvarIn, WCHAR **ret);
86
87 #ifdef __cplusplus
88
89 HRESULT InitPropVariantFromBoolean(WINBOOL fVal, PROPVARIANT *ppropvar);
90 HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar);
91 HRESULT InitPropVariantFromInt64(LONGLONG llVal, PROPVARIANT *ppropvar);
92
93 #ifndef NO_PROPVAR_INLINES
94
InitPropVariantFromBoolean(WINBOOL fVal,PROPVARIANT * ppropvar)95 inline HRESULT InitPropVariantFromBoolean(WINBOOL fVal, PROPVARIANT *ppropvar)
96 {
97 ppropvar->vt = VT_BOOL;
98 ppropvar->boolVal = fVal ? VARIANT_TRUE : VARIANT_FALSE;
99 return S_OK;
100 }
101
InitPropVariantFromString(PCWSTR psz,PROPVARIANT * ppropvar)102 inline HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar)
103 {
104 HRESULT hres;
105
106 hres = SHStrDupW(psz, &ppropvar->pwszVal);
107 if(SUCCEEDED(hres))
108 ppropvar->vt = VT_LPWSTR;
109 else
110 PropVariantInit(ppropvar);
111
112 return hres;
113 }
114
InitPropVariantFromInt64(LONGLONG llVal,PROPVARIANT * ppropvar)115 inline HRESULT InitPropVariantFromInt64(LONGLONG llVal, PROPVARIANT *ppropvar)
116 {
117 ppropvar->vt = VT_I8;
118 ppropvar->hVal.QuadPart = llVal;
119 return S_OK;
120 }
121
122 #endif
123 #endif
124
125 #endif /* __WINE_PROPVARUTIL_H */
126