[NTOS:PS] Use KD routine to safely read memory from thread stack
[reactos.git] / dll / shellext / ntobjshex / util.h
1 #pragma once
2
3 #ifndef INLINE
4 #define INLINE inline
5 #endif
6
7 HRESULT INLINE MakeStrRetFromString(LPCWSTR string, DWORD cbLength, STRRET * str)
8 {
9 str->uType = STRRET_WSTR;
10
11 DWORD blen = cbLength + sizeof(WCHAR);
12 str->pOleStr = (LPWSTR) CoTaskMemAlloc(blen);
13 return StringCbCopyNW(str->pOleStr, blen, string, cbLength);
14 }
15
16 HRESULT INLINE MakeStrRetFromString(LPCWSTR string, STRRET * str)
17 {
18 DWORD stringLength = wcslen(string) * sizeof(WCHAR);
19 return MakeStrRetFromString(string, stringLength, str);
20 }
21
22 HRESULT INLINE MakeVariantString(VARIANT * pv, PCWSTR string)
23 {
24 V_VT(pv) = VT_BSTR;
25 V_BSTR(pv) = SysAllocString(string);
26 return S_OK;
27 }
28
29 HRESULT INLINE GetFullName(PCIDLIST_ABSOLUTE pidl, DWORD uFlags, PWSTR strName, DWORD cchName)
30 {
31 CComPtr<IShellFolder> psfDesktop;
32 STRRET str;
33 HRESULT hr;
34
35 hr = SHGetDesktopFolder(&psfDesktop);
36 if (FAILED_UNEXPECTEDLY(hr))
37 return hr;
38
39 hr = psfDesktop->GetDisplayNameOf(pidl, uFlags, &str);
40 if (FAILED_UNEXPECTEDLY(hr))
41 return hr;
42
43 return StrRetToBufW(&str, pidl, strName, cchName);
44 }