/* * PropVariant implementation * * Copyright 2008 James Hawkins for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #include <stdio.h> #define NONAMELESSUNION #include "windef.h" #include "winbase.h" #include "winerror.h" #include "winreg.h" #include "winuser.h" #include "shlobj.h" #include "propvarutil.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(propsys); static HRESULT PROPVAR_ConvertFILETIME(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc, VARTYPE vt) { SYSTEMTIME time; FileTimeToSystemTime(&propvarSrc->u.filetime, &time); switch (vt) { case VT_LPSTR: { static const char format[] = "%04d/%02d/%02d:%02d:%02d:%02d.%03d"; ppropvarDest->u.pszVal = HeapAlloc(GetProcessHeap(), 0, lstrlenA(format) + 1); if (!ppropvarDest->u.pszVal) return E_OUTOFMEMORY; sprintf(ppropvarDest->u.pszVal, format, time.wYear, time.wMonth, time.wDay, time.wHour, time.wMinute, time.wSecond, time.wMilliseconds); return S_OK; } default: FIXME("Unhandled target type: %d\n", vt); } return E_FAIL; } /****************************************************************** * PropVariantChangeType (PROPSYS.@) */ HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc, PROPVAR_CHANGE_FLAGS flags, VARTYPE vt) { FIXME("(%p, %p, %d, %d, %d): semi-stub!\n", ppropvarDest, propvarSrc, propvarSrc->vt, flags, vt); switch (propvarSrc->vt) { case VT_FILETIME: return PROPVAR_ConvertFILETIME(ppropvarDest, propvarSrc, vt); default: FIXME("Unhandled source type: %d\n", propvarSrc->vt); } return E_FAIL; }