projects / wine / blame
| Commit | Line | Data |
|---|---|---|
| 47120f50 JH |
1 | /* |
| 2 | * PropVariant implementation | |
| 3 | * | |
| 4 | * Copyright 2008 James Hawkins for CodeWeavers | |
| 5 | * | |
| 6 | * This library is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2.1 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * This library is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with this library; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA | |
| 19 | */ | |
| 20 | ||
| 21 | #include <stdarg.h> | |
| 22 | #include <stdio.h> | |
| 23 | ||
| 24 | #define NONAMELESSUNION | |
| 25 | ||
| 26 | #include "windef.h" | |
| 27 | #include "winbase.h" | |
| 28 | #include "winerror.h" | |
| 29 | #include "winreg.h" | |
| 30 | #include "winuser.h" | |
| 31 | #include "shlobj.h" | |
| 32 | #include "propvarutil.h" | |
| 33 | ||
| 34 | #include "wine/debug.h" | |
| 35 | ||
| 36 | WINE_DEFAULT_DEBUG_CHANNEL(propsys); | |
| 37 | ||
| 38 | static HRESULT PROPVAR_ConvertFILETIME(PROPVARIANT *ppropvarDest, | |
| 39 | REFPROPVARIANT propvarSrc, VARTYPE vt) | |
| 40 | { | |
| 41 | SYSTEMTIME time; | |
| 42 | ||
| 43 | FileTimeToSystemTime(&propvarSrc->u.filetime, &time); | |
| 44 | ||
| 45 | switch (vt) | |
| 46 | { | |
| 47 | case VT_LPSTR: | |
| 48 | { | |
| 49 | static const char format[] = "%04d/%02d/%02d:%02d:%02d:%02d.%03d"; | |
| 50 | ||
| 51 | ppropvarDest->u.pszVal = HeapAlloc(GetProcessHeap(), 0, | |
| 52 | lstrlenA(format) + 1); | |
| 53 | if (!ppropvarDest->u.pszVal) | |
| 54 | return E_OUTOFMEMORY; | |
| 55 | ||
| 56 | sprintf(ppropvarDest->u.pszVal, format, time.wYear, time.wMonth, | |
| 57 | time.wDay, time.wHour, time.wMinute, | |
| 58 | time.wSecond, time.wMilliseconds); | |
| 59 | ||
| 60 | return S_OK; | |
| 61 | } | |
| 62 | ||
| 63 | default: | |
| 64 | FIXME("Unhandled target type: %d\n", vt); | |
| 65 | } | |
| 66 | ||
| 67 | return E_FAIL; | |
| 68 | } | |
| 69 | ||
| 70 | /****************************************************************** | |
| 71 | * PropVariantChangeType (PROPSYS.@) | |
| 72 | */ | |
| 73 | HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc, | |
| 74 | PROPVAR_CHANGE_FLAGS flags, VARTYPE vt) | |
| 75 | { | |
| 76 | FIXME("(%p, %p, %d, %d, %d): semi-stub!\n", ppropvarDest, propvarSrc, | |
| 77 | propvarSrc->vt, flags, vt); | |
| 78 | ||
| 79 | switch (propvarSrc->vt) | |
| 80 | { | |
| 81 | case VT_FILETIME: | |
| 82 | return PROPVAR_ConvertFILETIME(ppropvarDest, propvarSrc, vt); | |
| 83 | default: | |
| 84 | FIXME("Unhandled source type: %d\n", propvarSrc->vt); | |
| 85 | } | |
| 86 | ||
| 87 | return E_FAIL; | |
| 88 | } |