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[PSDK][SHELL32][SHELLEXT] Add SHCreateFileExtractIconW() to the PSDK and SAL-annotate it. (#4223)

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Note that even if the MS PSDK and MSDN documents an hypothetical
ANSI version SHCreateFileExtractIconA(), this one never existed
exported in any Windows version!
This commit is contained in:
Hermès Bélusca-Maïto 2021-12-30 17:32:35 +01:00
parent 14dbd66d88
commit d7722f39fb
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GPG key ID: 3B2539C65E7B93D0
4 changed files with 30 additions and 16 deletions
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5
dll/shellext/fontext/CFontExt.cpp
View file

@ -42,11 +42,6 @@ static FolderViewColumns g_ColumnDefs[] =
};
// Should fix our headers..
EXTERN_C HRESULT WINAPI SHCreateFileExtractIconW(LPCWSTR pszPath, DWORD dwFileAttributes, REFIID riid, void **ppv);
// Helper functions to translate a guid to a readable name
bool GetInterfaceName(const WCHAR* InterfaceString, WCHAR* buf, size_t size)
{

4
dll/shellext/zipfldr/CZipFolder.hpp
View file

@ -5,10 +5,6 @@
* COPYRIGHT: Copyright 2017 Mark Jansen (mark.jansen@reactos.org)
*/
EXTERN_C HRESULT WINAPI SHCreateFileExtractIconW(LPCWSTR pszPath, DWORD dwFileAttributes, REFIID riid, void **ppv);
struct FolderViewColumns
{
int iResource;

15
dll/win32/shell32/CExtractIcon.cpp
View file

@ -345,15 +345,17 @@ HRESULT WINAPI SHCreateDefaultExtractIcon(REFIID riid, void **ppv)
* Currently (march 2018) our shell does not handle IExtractIconW with an invalid path,
* so this (wrong) implementation actually works better for us.
*/
EXTERN_C HRESULT
EXTERN_C
HRESULT
WINAPI
SHCreateFileExtractIconW(LPCWSTR pszPath,
DWORD dwFileAttributes,
REFIID riid,
void **ppv)
SHCreateFileExtractIconW(
_In_ LPCWSTR pszFile,
_In_ DWORD dwFileAttributes,
_In_ REFIID riid,
_Outptr_ void **ppv)
{
SHFILEINFOW shfi;
ULONG_PTR firet = SHGetFileInfoW(pszPath, dwFileAttributes, &shfi, sizeof(shfi), SHGFI_USEFILEATTRIBUTES | SHGFI_ICONLOCATION);
ULONG_PTR firet = SHGetFileInfoW(pszFile, dwFileAttributes, &shfi, sizeof(shfi), SHGFI_USEFILEATTRIBUTES | SHGFI_ICONLOCATION);
HRESULT hr = E_FAIL;
if (firet)
{
@ -373,4 +375,3 @@ SHCreateFileExtractIconW(LPCWSTR pszPath,
return hr;
}

22
sdk/include/psdk/shlobj.h
View file

@ -2091,6 +2091,28 @@ SHBindToParent(
_Outptr_ LPVOID *ppv,
_Outptr_opt_ PCUITEMID_CHILD *ppidlLast);
/****************************************************************************
* SHCreateFileExtractIcon API
*/
#if (NTDDI_VERSION >= NTDDI_WINXP)
// NOTE: Even if documented on MSDN, the SHCreateFileExtractIconA()
// ANSI function never existed on Windows!
HRESULT
WINAPI
SHCreateFileExtractIconW(
_In_ LPCWSTR pszFile,
_In_ DWORD dwFileAttributes,
_In_ REFIID riid,
_Outptr_ void **ppv);
#ifdef UNICODE
#define SHCreateFileExtractIcon SHCreateFileExtractIconW
#endif
#endif /* (NTDDI_VERSION >= NTDDI_WINXP) */
/****************************************************************************
* SHDefExtractIcon API
*/