HRESULT RecycleBin5Enum_Constructor	(	IN IRecycleBin5 *	prb,
		IN HANDLE	hInfo,
		IN HANDLE	hInfoMapped,
		IN LPCWSTR	szPrefix,
		OUT IUnknown **	ppUnknown
	)

Definition at line 446 of file recyclebin_v5_enumerator.c.

Referenced by RecycleBin5_RecycleBin5_EnumObjects().

{
    struct RecycleBin5Enum *s = NULL;
    SIZE_T Needed;

    if (!ppUnknown)
        return E_POINTER;

    Needed = (wcslen(szPrefix) + 1) * sizeof(WCHAR);

    s = CoTaskMemAlloc(sizeof(struct RecycleBin5Enum) + Needed);
    if (!s)
        return E_OUTOFMEMORY;
    ZeroMemory(s, sizeof(struct RecycleBin5Enum) + Needed);
    s->recycleBinEnumImpl.lpVtbl = &RecycleBin5EnumVtbl;
    s->ref = 1;
    s->recycleBin = prb;
    wcscpy(s->szPrefix, szPrefix);
    s->hInfo = hInfo;
    s->pInfo = MapViewOfFile(hInfoMapped, FILE_MAP_READ, 0, 0, 0);
    if (!s->pInfo)
    {
        CoTaskMemFree(s);
        return HRESULT_FROM_WIN32(GetLastError());
    }
    if (s->pInfo->dwVersion != 5 || s->pInfo->dwRecordSize != sizeof(DELETED_FILE_RECORD))
    {
        UnmapViewOfFile(s->pInfo);
        CoTaskMemFree(s);
        return E_FAIL;
    }
    IRecycleBin5_AddRef(s->recycleBin);
    *ppUnknown = (IUnknown *)&s->recycleBinEnumImpl;

    return S_OK;
}

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