[NTUSER][USER32] Populate dwExpWinVer (#7095)

This value is needed for
SetWindowPlacement and IMM.
JIRA issue: CORE-19675
JIRA issue: CORE-19268
- Add RtlGetExpWinVer function
  into win32ss/user/rtl/image.c.
- Add RtlGetExpWinVer prototype
  into win32ss/include/ntuser.h.
- Delete RtlGetExpWinVer
  definition in
  win32ss/user/user32/windows/window.c.
- Populate THREADINFO.dwExpWinVer
  and CLIENTINFO.dwExpWinVer
  by using RtlGetExpWinVer in
  InitThreadCallback function.
This commit is contained in:
Katayama Hirofumi MZ 2024-07-09 04:22:14 +09:00 committed by GitHub
parent a9bdd62d84
commit 6c74e69d12
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
6 changed files with 58 additions and 29 deletions

View file

@ -164,6 +164,7 @@ list(APPEND SOURCE
user/ntuser/winpos.c
user/ntuser/winsta.c
user/ntuser/object.c
user/rtl/image.c
user/rtl/text.c
gdi/ntgdi/arc.c
gdi/ntgdi/bezier.c

View file

@ -3628,6 +3628,9 @@ NtUserSetScrollBarInfo(
LONG idObject,
SETSCROLLBARINFO *info);
ULONG
RtlGetExpWinVer(_In_ PVOID BaseAddress);
#endif /* __WIN32K_NTUSER_H */
/* EOF */

View file

@ -451,7 +451,6 @@ UserThreadDestroy(PETHREAD Thread)
return STATUS_SUCCESS;
}
/* Win: xxxCreateThreadInfo */
NTSTATUS NTAPI
InitThreadCallback(PETHREAD Thread)
{
@ -556,6 +555,13 @@ InitThreadCallback(PETHREAD Thread)
pci->CodePage = pDefKL->CodePage;
}
/* Populate dwExpWinVer */
if (Process->Peb)
ptiCurrent->dwExpWinVer = RtlGetExpWinVer(Process->SectionBaseAddress);
else
ptiCurrent->dwExpWinVer = WINVER_WINNT4;
pci->dwExpWinVer = ptiCurrent->dwExpWinVer;
/* Need to pass the user Startup Information to the current process. */
if ( ProcessParams )
{

46
win32ss/user/rtl/image.c Normal file
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@ -0,0 +1,46 @@
/*
* PROJECT: ReactOS user32.dll and win32k.sys
* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
* PURPOSE: RtlGetExpWinVer function
* COPYRIGHT: Copyright 2019 James Tabor <james.tabor@reactos.org>
* Copyright 2024 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
*/
#ifdef _WIN32K_
#include <win32k.h>
DBG_DEFAULT_CHANNEL(UserMisc);
#else
#include <user32.h>
#include <wine/debug.h>
WINE_DEFAULT_DEBUG_CHANNEL(user32);
#endif
/* Get the expected OS version from the application module */
ULONG
RtlGetExpWinVer(_In_ PVOID BaseAddress)
{
ULONG dwMajorVersion = 3, dwMinorVersion = 10; /* Set default to Windows 3.10 (WINVER_WIN31) */
PIMAGE_NT_HEADERS pNTHeader;
ULONG_PTR AlignedAddress = (ULONG_PTR)BaseAddress;
TRACE("(%p)\n", BaseAddress);
/* Remove the magic flag for non-mapped images */
if (AlignedAddress & 1)
AlignedAddress = (AlignedAddress & ~1);
if (AlignedAddress && !LOWORD(AlignedAddress))
{
pNTHeader = RtlImageNtHeader((PVOID)AlignedAddress);
if (pNTHeader)
{
dwMajorVersion = pNTHeader->OptionalHeader.MajorSubsystemVersion;
if (dwMajorVersion == 1)
dwMajorVersion = 3;
else
dwMinorVersion = pNTHeader->OptionalHeader.MinorSubsystemVersion;
}
}
return MAKEWORD(dwMinorVersion, dwMajorVersion);
}

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@ -62,6 +62,7 @@ list(APPEND SOURCE
windows/text.c
windows/window.c
windows/winpos.c
${REACTOS_SOURCE_DIR}/win32ss/user/rtl/image.c
${REACTOS_SOURCE_DIR}/win32ss/user/rtl/text.c
${CMAKE_CURRENT_BINARY_DIR}/user32_stubs.c
include/user32.h)

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@ -148,34 +148,6 @@ RtlFreeLargeString(
}
}
DWORD
FASTCALL
RtlGetExpWinVer(HMODULE hModule)
{
DWORD dwMajorVersion = 3; // Set default to Windows 3.10.
DWORD dwMinorVersion = 10;
PIMAGE_NT_HEADERS pinth;
if (hModule && !LOWORD((ULONG_PTR)hModule))
{
pinth = RtlImageNtHeader(hModule);
if (pinth)
{
dwMajorVersion = pinth->OptionalHeader.MajorSubsystemVersion;
if (dwMajorVersion == 1)
{
dwMajorVersion = 3;
}
else
{
dwMinorVersion = pinth->OptionalHeader.MinorSubsystemVersion;
}
}
}
return MAKELONG(MAKEWORD(dwMinorVersion, dwMajorVersion), 0);
}
HWND WINAPI
User32CreateWindowEx(DWORD dwExStyle,
LPCSTR lpClassName,