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 }