ntstubs.c File Reference

#include <win32k.h>

Include dependency graph for ntstubs.c:

Go to the source code of this file.

Macros
#define	SERVER_TO_CLIENT(ptr)   ((PVOID)((ULONG_PTR)ptr - pUserConnect->siClient.ulSharedDelta))

Functions
	DBG_DEFAULT_CHANNEL (UserMisc)
DWORD APIENTRY	NtUserAssociateInputContext (HWND hWnd, HIMC hIMC, DWORD dwFlags)
BOOL APIENTRY	NtUserBitBltSysBmp (HDC hdc, INT nXDest, INT nYDest, INT nWidth, INT nHeight, INT nXSrc, INT nYSrc, DWORD dwRop)
NTSTATUS APIENTRY	NtUserBuildHimcList (DWORD dwThreadId, DWORD dwCount, HIMC *phList, LPDWORD pdwCount)
DWORD APIENTRY	NtUserDragObject (HWND hwnd1, HWND hwnd2, UINT u1, DWORD dw1, HCURSOR hc1)
BOOL APIENTRY	NtUserDrawAnimatedRects (HWND hwnd, INT idAni, RECT *lprcFrom, RECT *lprcTo)
DWORD APIENTRY	NtUserEvent (DWORD Unknown0)
BOOL APIENTRY	NtUserGetAltTabInfo (HWND hwnd, INT iItem, PALTTABINFO pati, LPWSTR pszItemText, UINT cchItemText, BOOL Ansi)
NTSTATUS APIENTRY	NtUserInitializeClientPfnArrays (PPFNCLIENT pfnClientA, PPFNCLIENT pfnClientW, PPFNCLIENTWORKER pfnClientWorker, HINSTANCE hmodUser)
DWORD APIENTRY	NtUserInitTask (DWORD Unknown0, DWORD Unknown1, DWORD Unknown2, DWORD Unknown3, DWORD Unknown4, DWORD Unknown5, DWORD Unknown6, DWORD Unknown7, DWORD Unknown8, DWORD Unknown9, DWORD Unknown10, DWORD Unknown11)
DWORD APIENTRY	NtUserMNDragLeave (VOID)
DWORD APIENTRY	NtUserMNDragOver (DWORD Unknown0, DWORD Unknown1)
DWORD APIENTRY	NtUserModifyUserStartupInfoFlags (DWORD Unknown0, DWORD Unknown1)
DWORD APIENTRY	NtUserQueryUserCounters (DWORD Unknown0, DWORD Unknown1, DWORD Unknown2, DWORD Unknown3, DWORD Unknown4)
DWORD APIENTRY	NtUserRegisterTasklist (DWORD Unknown0)
DWORD APIENTRY	NtUserSetConsoleReserveKeys (DWORD Unknown0, DWORD Unknown1)
DWORD APIENTRY	NtUserSetDbgTag (DWORD Unknown0, DWORD Unknown1)
DWORD APIENTRY	NtUserSetDbgTagCount (DWORD Unknown0)
DWORD APIENTRY	NtUserSetRipFlags (DWORD Unknown0)
DWORD APIENTRY	NtUserDbgWin32HeapFail (DWORD Unknown0, DWORD Unknown1)
DWORD APIENTRY	NtUserDbgWin32HeapStat (DWORD Unknown0, DWORD Unknown1)
BOOL APIENTRY	NtUserSetSysColors (int cElements, IN CONST INT *lpaElements, IN CONST COLORREF *lpaRgbValues, FLONG Flags)
DWORD APIENTRY	NtUserUpdateInputContext (HIMC hIMC, DWORD Unknown1, LPVOID pClientImc)
DWORD APIENTRY	NtUserUpdateInstance (DWORD Unknown0, DWORD Unknown1, DWORD Unknown2)
BOOL APIENTRY	NtUserUserHandleGrantAccess (IN HANDLE hUserHandle, IN HANDLE hJob, IN BOOL bGrant)
DWORD APIENTRY	NtUserWaitForMsgAndEvent (DWORD Unknown0)
DWORD APIENTRY	NtUserWin32PoolAllocationStats (DWORD Unknown0, DWORD Unknown1, DWORD Unknown2, DWORD Unknown3, DWORD Unknown4, DWORD Unknown5)
DWORD APIENTRY	NtUserYieldTask (VOID)
HIMC APIENTRY	NtUserCreateInputContext (PCLIENTIMC pClientImc)
DWORD APIENTRY	NtUserGetRawInputBuffer (PRAWINPUT pData, PUINT pcbSize, UINT cbSizeHeader)
DWORD APIENTRY	NtUserGetRawInputData (HRAWINPUT hRawInput, UINT uiCommand, LPVOID pData, PUINT pcbSize, UINT cbSizeHeader)
DWORD APIENTRY	NtUserGetRawInputDeviceInfo (HANDLE hDevice, UINT uiCommand, LPVOID pData, PUINT pcbSize)
DWORD APIENTRY	NtUserGetRawInputDeviceList (PRAWINPUTDEVICELIST pRawInputDeviceList, PUINT puiNumDevices, UINT cbSize)
DWORD APIENTRY	NtUserGetRegisteredRawInputDevices (PRAWINPUTDEVICE pRawInputDevices, PUINT puiNumDevices, UINT cbSize)
DWORD APIENTRY	NtUserHardErrorControl (DWORD dwUnknown1, DWORD dwUnknown2, DWORD dwUnknown3)
BOOL NTAPI	NtUserNotifyProcessCreate (HANDLE NewProcessId, HANDLE ParentThreadId, ULONG dwUnknown, ULONG CreateFlags)
NTSTATUS APIENTRY	NtUserProcessConnect (IN HANDLE ProcessHandle, OUT PUSERCONNECT pUserConnect, IN ULONG Size)
NTSTATUS APIENTRY	NtUserQueryInformationThread (IN HANDLE ThreadHandle, IN USERTHREADINFOCLASS ThreadInformationClass, OUT PVOID ThreadInformation, IN ULONG ThreadInformationLength)
DWORD APIENTRY	NtUserQueryInputContext (HIMC hIMC, DWORD dwUnknown2)
BOOL APIENTRY	NtUserRealInternalGetMessage (LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg, BOOL bGMSG)
BOOL APIENTRY	NtUserRealWaitMessageEx (DWORD dwWakeMask, UINT uTimeout)
BOOL APIENTRY	NtUserRegisterRawInputDevices (IN PCRAWINPUTDEVICE pRawInputDevices, IN UINT uiNumDevices, IN UINT cbSize)
DWORD APIENTRY	NtUserResolveDesktopForWOW (DWORD Unknown0)
DWORD APIENTRY	NtUserSetInformationProcess (DWORD dwUnknown1, DWORD dwUnknown2, DWORD dwUnknown3, DWORD dwUnknown4)
HDESK FASTCALL	IntGetDesktopObjectHandle (PDESKTOP DesktopObject)
NTSTATUS APIENTRY	NtUserSetInformationThread (IN HANDLE ThreadHandle, IN USERTHREADINFOCLASS ThreadInformationClass, IN PVOID ThreadInformation, IN ULONG ThreadInformationLength)
DWORD APIENTRY	NtUserSetThreadLayoutHandles (HKL hNewKL, HKL hOldKL)
BOOL APIENTRY	NtUserSoundSentry (VOID)
DWORD APIENTRY	NtUserTestForInteractiveUser (DWORD dwUnknown1)
DWORD APIENTRY	NtUserRemoteConnect (DWORD dwUnknown1, DWORD dwUnknown2, DWORD dwUnknown3)
DWORD APIENTRY	NtUserRemoteRedrawRectangle (DWORD dwUnknown1, DWORD dwUnknown2, DWORD dwUnknown3, DWORD dwUnknown4)
DWORD APIENTRY	NtUserRemoteRedrawScreen (VOID)
DWORD APIENTRY	NtUserRemoteStopScreenUpdates (VOID)
DWORD APIENTRY	NtUserCtxDisplayIOCtl (DWORD dwUnknown1, DWORD dwUnknown2, DWORD dwUnknown3)
BOOL APIENTRY	NtUserLockWindowUpdate (HWND hWnd)
DWORD APIENTRY	NtUserQuerySendMessage (DWORD Unknown0)
BOOL APIENTRY	NtUserAddClipboardFormatListener (HWND hwnd)
BOOL APIENTRY	NtUserRemoveClipboardFormatListener (HWND hwnd)
BOOL APIENTRY	NtUserGetUpdatedClipboardFormats (PUINT lpuiFormats, UINT cFormats, PUINT pcFormatsOut)
BOOL APIENTRY	NtGdiMakeObjectXferable (_In_ HANDLE hHandle, _In_ DWORD dwProcessId)
DWORD APIENTRY	NtDxEngGetRedirectionBitmap (DWORD Unknown0)

Macro Definition Documentation

SERVER_TO_CLIENT

#define SERVER_TO_CLIENT

(

ptr

)

((PVOID)((ULONG_PTR)ptr - pUserConnect->siClient.ulSharedDelta))

Function Documentation

DBG_DEFAULT_CHANNEL()

DBG_DEFAULT_CHANNEL

(

UserMisc

)

IntGetDesktopObjectHandle()

HDESK FASTCALL IntGetDesktopObjectHandle

(

PDESKTOP

DesktopObject

)

Definition at line 1240 of file desktop.c.

{
    NTSTATUS Status;
    HDESK hDesk;

    ASSERT(DesktopObject);

    if (!ObFindHandleForObject(PsGetCurrentProcess(),
                               DesktopObject,
                               ExDesktopObjectType,
                               NULL,
                               (PHANDLE)&hDesk))
    {
        Status = ObOpenObjectByPointer(DesktopObject,
                                       0,
                                       NULL,
                                       0,
                                       ExDesktopObjectType,
                                       UserMode,
                                       (PHANDLE)&hDesk);
        if (!NT_SUCCESS(Status))
        {
            /* Unable to create a handle */
            ERR("Unable to create a desktop handle\n");
            return NULL;
        }
    }
    else
    {
        TRACE("Got handle: 0x%p\n", hDesk);
    }

    return hDesk;
}

Referenced by NtUserGetThreadDesktop(), and NtUserSetInformationThread().

NtDxEngGetRedirectionBitmap()

DWORD APIENTRY NtDxEngGetRedirectionBitmap

(

DWORD

Unknown0

)

Definition at line 1019 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtGdiMakeObjectXferable()

BOOL APIENTRY NtGdiMakeObjectXferable	(	_In_ HANDLE	hHandle,
		_In_ DWORD	dwProcessId
	)

Definition at line 1009 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserAddClipboardFormatListener()

BOOL APIENTRY NtUserAddClipboardFormatListener

(

HWND

hwnd

)

Definition at line 980 of file ntstubs.c.

{
    STUB;
    return FALSE;
}

NtUserAssociateInputContext()

DWORD APIENTRY NtUserAssociateInputContext	(	HWND	hWnd,
		HIMC	hIMC,
		DWORD	dwFlags
	)

Definition at line 14 of file ntstubs.c.

{
    STUB
    return 0;
}

Referenced by ImmAssociateContext(), and ImmAssociateContextEx().

NtUserBitBltSysBmp()

BOOL APIENTRY NtUserBitBltSysBmp	(	HDC	hdc,
		INT	nXDest,
		INT	nYDest,
		INT	nWidth,
		INT	nHeight,
		INT	nXSrc,
		INT	nYSrc,
		DWORD	dwRop
	)

Definition at line 25 of file ntstubs.c.

{
   BOOL Ret = FALSE;
   UserEnterExclusive();

   Ret = NtGdiBitBlt( hdc,
                   nXDest,
                   nYDest,
                   nWidth,
                  nHeight,
                hSystemBM,
                    nXSrc,
                    nYSrc,
                    dwRop,
                        0,
                        0);

   UserLeave();
   return Ret;
}

NtUserBuildHimcList()

NTSTATUS APIENTRY NtUserBuildHimcList	(	DWORD	dwThreadId,
		DWORD	dwCount,
		HIMC *	phList,
		LPDWORD	pdwCount
	)

Definition at line 56 of file ntstubs.c.

{
    STUB;
    return STATUS_NOT_IMPLEMENTED;
}

Referenced by Imm32AllocAndBuildHimcList().

NtUserCreateInputContext()

HIMC APIENTRY NtUserCreateInputContext

(

PCLIENTIMC

pClientImc

)

Definition at line 421 of file ntstubs.c.

{
    STUB;
    return NULL;
}

Referenced by ImmCreateContext().

NtUserCtxDisplayIOCtl()

DWORD APIENTRY NtUserCtxDisplayIOCtl	(	DWORD	dwUnknown1,
		DWORD	dwUnknown2,
		DWORD	dwUnknown3
	)

Definition at line 953 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserDbgWin32HeapFail()

DWORD APIENTRY NtUserDbgWin32HeapFail	(	DWORD	Unknown0,
		DWORD	Unknown1
	)

Definition at line 282 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserDbgWin32HeapStat()

DWORD APIENTRY NtUserDbgWin32HeapStat	(	DWORD	Unknown0,
		DWORD	Unknown1
	)

Definition at line 293 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserDragObject()

DWORD APIENTRY NtUserDragObject	(	HWND	hwnd1,
		HWND	hwnd2,
		UINT	u1,
		DWORD	dw1,
		HCURSOR	hc1
	)

Definition at line 64 of file ntstubs.c.

{
   STUB

   return 0;
}

Referenced by DragObject().

NtUserDrawAnimatedRects()

BOOL APIENTRY NtUserDrawAnimatedRects	(	HWND	hwnd,
		INT	idAni,
		RECT *	lprcFrom,
		RECT *	lprcTo
	)

Definition at line 79 of file ntstubs.c.

{
   STUB

   return 0;
}

Referenced by DrawAnimatedRects().

NtUserEvent()

DWORD APIENTRY NtUserEvent

(

DWORD

Unknown0

)

Definition at line 92 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserGetAltTabInfo()

BOOL APIENTRY NtUserGetAltTabInfo	(	HWND	hwnd,
		INT	iItem,
		PALTTABINFO	pati,
		LPWSTR	pszItemText,
		UINT	cchItemText,
		BOOL	Ansi
	)

Definition at line 102 of file ntstubs.c.

{
   STUB

   return 0;
}

Referenced by GetAltTabInfoA(), and GetAltTabInfoW().

NtUserGetRawInputBuffer()

DWORD APIENTRY NtUserGetRawInputBuffer	(	PRAWINPUT	pData,
		PUINT	pcbSize,
		UINT	cbSizeHeader
	)

Definition at line 429 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserGetRawInputData()

DWORD APIENTRY NtUserGetRawInputData	(	HRAWINPUT	hRawInput,
		UINT	uiCommand,
		LPVOID	pData,
		PUINT	pcbSize,
		UINT	cbSizeHeader
	)

Definition at line 440 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserGetRawInputDeviceInfo()

DWORD APIENTRY NtUserGetRawInputDeviceInfo	(	HANDLE	hDevice,
		UINT	uiCommand,
		LPVOID	pData,
		PUINT	pcbSize
	)

Definition at line 453 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserGetRawInputDeviceList()

DWORD APIENTRY NtUserGetRawInputDeviceList	(	PRAWINPUTDEVICELIST	pRawInputDeviceList,
		PUINT	puiNumDevices,
		UINT	cbSize
	)

Definition at line 466 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserGetRegisteredRawInputDevices()

DWORD APIENTRY NtUserGetRegisteredRawInputDevices	(	PRAWINPUTDEVICE	pRawInputDevices,
		PUINT	puiNumDevices,
		UINT	cbSize
	)

Definition at line 477 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserGetUpdatedClipboardFormats()

BOOL APIENTRY NtUserGetUpdatedClipboardFormats	(	PUINT	lpuiFormats,
		UINT	cFormats,
		PUINT	pcFormatsOut
	)

Definition at line 996 of file ntstubs.c.

{
    STUB;
    return FALSE;
}

NtUserHardErrorControl()

DWORD APIENTRY NtUserHardErrorControl	(	DWORD	dwUnknown1,
		DWORD	dwUnknown2,
		DWORD	dwUnknown3
	)

Definition at line 488 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserInitializeClientPfnArrays()

NTSTATUS APIENTRY NtUserInitializeClientPfnArrays	(	PPFNCLIENT	pfnClientA,
		PPFNCLIENT	pfnClientW,
		PPFNCLIENTWORKER	pfnClientWorker,
		HINSTANCE	hmodUser
	)

Definition at line 117 of file ntstubs.c.

{
   NTSTATUS Status = STATUS_SUCCESS;
   TRACE("Enter NtUserInitializeClientPfnArrays User32 0x%p\n", hmodUser);

   if (ClientPfnInit) return Status;

   UserEnterExclusive();

   _SEH2_TRY
   {
      ProbeForRead( pfnClientA, sizeof(PFNCLIENT), 1);
      ProbeForRead( pfnClientW, sizeof(PFNCLIENT), 1);
      ProbeForRead( pfnClientWorker, sizeof(PFNCLIENTWORKER), 1);
      RtlCopyMemory(&gpsi->apfnClientA, pfnClientA, sizeof(PFNCLIENT));
      RtlCopyMemory(&gpsi->apfnClientW, pfnClientW, sizeof(PFNCLIENT));
      RtlCopyMemory(&gpsi->apfnClientWorker, pfnClientWorker, sizeof(PFNCLIENTWORKER));

      RtlCopyMemory(&gpsi->aStoCidPfn, pfnClientW, sizeof(gpsi->aStoCidPfn));

      hModClient = hmodUser;
      ClientPfnInit = TRUE;
   }
   _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
   {
      Status =_SEH2_GetExceptionCode();
   }
   _SEH2_END

   if (!NT_SUCCESS(Status))
   {
      ERR("Failed reading Client Pfns from user space.\n");
      SetLastNtError(Status);
   }

   UserLeave();
   return Status;
}

Referenced by RegisterClientPFN().

NtUserInitTask()

DWORD APIENTRY NtUserInitTask	(	DWORD	Unknown0,
		DWORD	Unknown1,
		DWORD	Unknown2,
		DWORD	Unknown3,
		DWORD	Unknown4,
		DWORD	Unknown5,
		DWORD	Unknown6,
		DWORD	Unknown7,
		DWORD	Unknown8,
		DWORD	Unknown9,
		DWORD	Unknown10,
		DWORD	Unknown11
	)

Definition at line 164 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserLockWindowUpdate()

BOOL APIENTRY NtUserLockWindowUpdate

(

HWND

hWnd

)

Definition at line 966 of file ntstubs.c.

{
    STUB;
    return FALSE;
}

Referenced by LockWindowUpdate().

NtUserMNDragLeave()

DWORD APIENTRY NtUserMNDragLeave

(

VOID

)

Definition at line 185 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserMNDragOver()

DWORD APIENTRY NtUserMNDragOver	(	DWORD	Unknown0,
		DWORD	Unknown1
	)

Definition at line 194 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserModifyUserStartupInfoFlags()

DWORD APIENTRY NtUserModifyUserStartupInfoFlags	(	DWORD	Unknown0,
		DWORD	Unknown1
	)

Definition at line 205 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserNotifyProcessCreate()

BOOL NTAPI NtUserNotifyProcessCreate	(	HANDLE	NewProcessId,
		HANDLE	ParentThreadId,
		ULONG	dwUnknown,
		ULONG	CreateFlags
	)

Definition at line 499 of file ntstubs.c.

{
    // STUB;
    TRACE("NtUserNotifyProcessCreate is UNIMPLEMENTED\n");
    return FALSE;
}

Referenced by CSR_SERVER_DLL_INIT().

NtUserProcessConnect()

NTSTATUS APIENTRY NtUserProcessConnect	(	IN HANDLE	ProcessHandle,
		OUT PUSERCONNECT	pUserConnect,
		IN ULONG	Size
	)

Definition at line 512 of file ntstubs.c.

{
    NTSTATUS Status;
    PEPROCESS Process = NULL;
    PPROCESSINFO W32Process;

    TRACE("NtUserProcessConnect\n");

    if (pUserConnect == NULL ||
        Size != sizeof(*pUserConnect))
    {
        return STATUS_UNSUCCESSFUL;
    }

    /* Get the process object the user handle was referencing */
    Status = ObReferenceObjectByHandle(ProcessHandle,
                                       PROCESS_VM_OPERATION,
                                       *PsProcessType,
                                       UserMode,
                                       (PVOID*)&Process,
                                       NULL);
    if (!NT_SUCCESS(Status)) return Status;

    UserEnterShared();

    /* Get Win32 process information */
    W32Process = PsGetProcessWin32Process(Process);

    _SEH2_TRY
    {
        UINT i;

        // FIXME: Check that pUserConnect->ulVersion == USER_VERSION;
        // FIXME: Check the value of pUserConnect->dwDispatchCount.

        ProbeForWrite(pUserConnect, sizeof(*pUserConnect), sizeof(PVOID));

        // FIXME: Instead of assuming that the mapping of the heap desktop
        // also holds there, we **MUST** create and map instead the shared
        // section! Its client base must be stored in W32Process->pClientBase.
        // What is currently done (ReactOS-specific only), is that within the
        // IntUserHeapCommitRoutine()/MapGlobalUserHeap() routines we assume
        // it's going to be also called early, so that we manually add a very
        // first memory mapping that corresponds to the "global user heap",
        // and that we use instead of a actual win32 "shared USER section"
        // (see slide 29 of https://paper.bobylive.com/Meeting_Papers/BlackHat/USA-2011/BH_US_11_Mandt_win32k_Slides.pdf )

        pUserConnect->siClient.ulSharedDelta =
            (ULONG_PTR)W32Process->HeapMappings.KernelMapping -
            (ULONG_PTR)W32Process->HeapMappings.UserMapping;

#define SERVER_TO_CLIENT(ptr) \
    ((PVOID)((ULONG_PTR)ptr - pUserConnect->siClient.ulSharedDelta))

        ASSERT(gpsi);
        ASSERT(gHandleTable);

        pUserConnect->siClient.psi       = SERVER_TO_CLIENT(gpsi);
        pUserConnect->siClient.aheList   = SERVER_TO_CLIENT(gHandleTable);
        pUserConnect->siClient.pDispInfo = NULL;

        // NOTE: kernel server should also have a SHAREDINFO gSharedInfo;
        // FIXME: These USER window-proc data should be used somehow!

        pUserConnect->siClient.DefWindowMsgs.maxMsgs     = 0;
        pUserConnect->siClient.DefWindowMsgs.abMsgs      = NULL;
        pUserConnect->siClient.DefWindowSpecMsgs.maxMsgs = 0;
        pUserConnect->siClient.DefWindowSpecMsgs.abMsgs  = NULL;

        for (i = 0; i < ARRAYSIZE(pUserConnect->siClient.awmControl); ++i)
        {
            pUserConnect->siClient.awmControl[i].maxMsgs = 0;
            pUserConnect->siClient.awmControl[i].abMsgs  = NULL;
        }
#undef SERVER_TO_CLIENT
    }
    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;

    if (!NT_SUCCESS(Status))
        SetLastNtError(Status);

    UserLeave();

    /* Dereference the process object */
    ObDereferenceObject(Process);

    return Status;
}

Referenced by ClientThreadSetupHelper(), Init(), START_TEST(), and UserClientConnect().

NtUserQueryInformationThread()

NTSTATUS APIENTRY NtUserQueryInformationThread	(	IN HANDLE	ThreadHandle,
		IN USERTHREADINFOCLASS	ThreadInformationClass,
		OUT PVOID	ThreadInformation,
		IN ULONG	ThreadInformationLength
	)

Definition at line 610 of file ntstubs.c.

{
    NTSTATUS Status = STATUS_SUCCESS;
    PETHREAD Thread;

    /* Allow only CSRSS to perform this operation */
    if (PsGetCurrentProcess() != gpepCSRSS)
        return STATUS_ACCESS_DENIED;

    UserEnterExclusive();

    /* Get the Thread */
    Status = ObReferenceObjectByHandle(ThreadHandle,
                                       THREAD_QUERY_INFORMATION,
                                       *PsThreadType,
                                       UserMode,
                                       (PVOID)&Thread,
                                       NULL);
    if (!NT_SUCCESS(Status)) goto Quit;

    switch (ThreadInformationClass)
    {
        default:
        {
            STUB;
            Status = STATUS_NOT_IMPLEMENTED;
            break;
        }
    }

    ObDereferenceObject(Thread);

Quit:
    UserLeave();
    return Status;
}

NtUserQueryInputContext()

DWORD APIENTRY NtUserQueryInputContext	(	HIMC	hIMC,
		DWORD	dwUnknown2
	)

Definition at line 652 of file ntstubs.c.

{
    TRACE("NtUserQueryInputContext(%p, 0x%lX)\n", hIMC, dwUnknown2);
    return 0;
}

Referenced by Imm32CheckImcProcess(), Imm32GetImeMenuItemsAW(), Imm32IsCrossThreadAccess(), Imm32LockIMCEx(), Imm32NotifyAction(), and Imm32SetCompositionStringAW().

NtUserQuerySendMessage()

DWORD APIENTRY NtUserQuerySendMessage

(

DWORD

Unknown0

)

Definition at line 973 of file ntstubs.c.

{
    STUB;

    return 0;
}

NtUserQueryUserCounters()

DWORD APIENTRY NtUserQueryUserCounters	(	DWORD	Unknown0,
		DWORD	Unknown1,
		DWORD	Unknown2,
		DWORD	Unknown3,
		DWORD	Unknown4
	)

Definition at line 216 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserRealInternalGetMessage()

BOOL APIENTRY NtUserRealInternalGetMessage	(	LPMSG	lpMsg,
		HWND	hWnd,
		UINT	wMsgFilterMin,
		UINT	wMsgFilterMax,
		UINT	wRemoveMsg,
		BOOL	bGMSG
	)

Definition at line 662 of file ntstubs.c.

{
    STUB;
    return 0;
}

Referenced by ResetMessagePumpHook().

NtUserRealWaitMessageEx()

BOOL APIENTRY NtUserRealWaitMessageEx	(	DWORD	dwWakeMask,
		UINT	uTimeout
	)

Definition at line 676 of file ntstubs.c.

{
    STUB;
    return 0;
}

Referenced by ResetMessagePumpHook().

NtUserRegisterRawInputDevices()

BOOL APIENTRY NtUserRegisterRawInputDevices	(	IN PCRAWINPUTDEVICE	pRawInputDevices,
		IN UINT	uiNumDevices,
		IN UINT	cbSize
	)

Definition at line 686 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserRegisterTasklist()

DWORD APIENTRY NtUserRegisterTasklist

(

DWORD

Unknown0

)

Definition at line 230 of file ntstubs.c.

{
   STUB

   return 0;
}

Referenced by RegisterTasklist().

NtUserRemoteConnect()

DWORD APIENTRY NtUserRemoteConnect	(	DWORD	dwUnknown1,
		DWORD	dwUnknown2,
		DWORD	dwUnknown3
	)

Definition at line 914 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserRemoteRedrawRectangle()

DWORD APIENTRY NtUserRemoteRedrawRectangle	(	DWORD	dwUnknown1,
		DWORD	dwUnknown2,
		DWORD	dwUnknown3,
		DWORD	dwUnknown4
	)

Definition at line 925 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserRemoteRedrawScreen()

DWORD APIENTRY NtUserRemoteRedrawScreen

(

VOID

)

Definition at line 937 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserRemoteStopScreenUpdates()

DWORD APIENTRY NtUserRemoteStopScreenUpdates

(

VOID

)

Definition at line 945 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserRemoveClipboardFormatListener()

BOOL APIENTRY NtUserRemoveClipboardFormatListener

(

HWND

hwnd

)

Definition at line 988 of file ntstubs.c.

{
    STUB;
    return FALSE;
}

NtUserResolveDesktopForWOW()

DWORD APIENTRY NtUserResolveDesktopForWOW

(

DWORD

Unknown0

)

Definition at line 696 of file ntstubs.c.

{
    STUB
    return 0;
}

NtUserSetConsoleReserveKeys()

DWORD APIENTRY NtUserSetConsoleReserveKeys	(	DWORD	Unknown0,
		DWORD	Unknown1
	)

Definition at line 240 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserSetDbgTag()

DWORD APIENTRY NtUserSetDbgTag	(	DWORD	Unknown0,
		DWORD	Unknown1
	)

Definition at line 251 of file ntstubs.c.

{
   STUB;

   return 0;
}

NtUserSetDbgTagCount()

DWORD APIENTRY NtUserSetDbgTagCount

(

DWORD

Unknown0

)

Definition at line 262 of file ntstubs.c.

{
    STUB;

    return 0;
}

NtUserSetInformationProcess()

DWORD APIENTRY NtUserSetInformationProcess	(	DWORD	dwUnknown1,
		DWORD	dwUnknown2,
		DWORD	dwUnknown3,
		DWORD	dwUnknown4
	)

Definition at line 704 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserSetInformationThread()

NTSTATUS APIENTRY NtUserSetInformationThread	(	IN HANDLE	ThreadHandle,
		IN USERTHREADINFOCLASS	ThreadInformationClass,
		IN PVOID	ThreadInformation,
		IN ULONG	ThreadInformationLength
	)

Definition at line 719 of file ntstubs.c.

{
    NTSTATUS Status = STATUS_SUCCESS;
    PETHREAD Thread;

    /* Allow only CSRSS to perform this operation */
    if (PsGetCurrentProcess() != gpepCSRSS)
        return STATUS_ACCESS_DENIED;

    UserEnterExclusive();

    /* Get the Thread */
    Status = ObReferenceObjectByHandle(ThreadHandle,
                                       THREAD_SET_INFORMATION,
                                       *PsThreadType,
                                       UserMode,
                                       (PVOID)&Thread,
                                       NULL);
    if (!NT_SUCCESS(Status)) goto Quit;

    switch (ThreadInformationClass)
    {
        case UserThreadInitiateShutdown:
        {
            ULONG CapturedFlags = 0;

            TRACE("Shutdown initiated\n");

            if (ThreadInformationLength != sizeof(ULONG))
            {
                Status = STATUS_INFO_LENGTH_MISMATCH;
                break;
            }

            /* Capture the caller value */
            Status = STATUS_SUCCESS;
            _SEH2_TRY
            {
                ProbeForWrite(ThreadInformation, sizeof(CapturedFlags), sizeof(PVOID));
                CapturedFlags = *(PULONG)ThreadInformation;
            }
            _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
            {
                Status = _SEH2_GetExceptionCode();
                _SEH2_YIELD(break);
            }
            _SEH2_END;

            Status = UserInitiateShutdown(Thread, &CapturedFlags);

            /* Return the modified value to the caller */
            _SEH2_TRY
            {
                *(PULONG)ThreadInformation = CapturedFlags;
            }
            _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
            {
                Status = _SEH2_GetExceptionCode();
            }
            _SEH2_END;

            break;
        }

        case UserThreadEndShutdown:
        {
            NTSTATUS ShutdownStatus;

            TRACE("Shutdown ended\n");

            if (ThreadInformationLength != sizeof(ShutdownStatus))
            {
                Status = STATUS_INFO_LENGTH_MISMATCH;
                break;
            }

            /* Capture the caller value */
            Status = STATUS_SUCCESS;
            _SEH2_TRY
            {
                ProbeForRead(ThreadInformation, sizeof(ShutdownStatus), sizeof(PVOID));
                ShutdownStatus = *(NTSTATUS*)ThreadInformation;
            }
            _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
            {
                Status = _SEH2_GetExceptionCode();
                _SEH2_YIELD(break);
            }
            _SEH2_END;

            Status = UserEndShutdown(Thread, ShutdownStatus);
            break;
        }

        case UserThreadCsrApiPort:
        {
            HANDLE CsrPortHandle;


            TRACE("Set CSR API Port for Win32k\n");
            if (ThreadInformationLength != sizeof(CsrPortHandle))
            {
                Status = STATUS_INFO_LENGTH_MISMATCH;
                break;
            }

            /* Capture the caller value */
            Status = STATUS_SUCCESS;
            _SEH2_TRY
            {
                ProbeForRead(ThreadInformation, sizeof(CsrPortHandle), sizeof(PVOID));
                CsrPortHandle = *(PHANDLE)ThreadInformation;
            }
            _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
            {
                Status = _SEH2_GetExceptionCode();
                _SEH2_YIELD(break);
            }
            _SEH2_END;

            Status = InitCsrApiPort(CsrPortHandle);
            break;
        }

        case UserThreadUseActiveDesktop:
        {
            HDESK hdesk;

            if (Thread != PsGetCurrentThread())
            {
                Status = STATUS_NOT_IMPLEMENTED;
                break;
            }

            hdesk = IntGetDesktopObjectHandle(gpdeskInputDesktop);
            IntSetThreadDesktop(hdesk, FALSE);

            break;
        }
        case UserThreadRestoreDesktop:
        {
            if (Thread != PsGetCurrentThread())
            {
                Status = STATUS_NOT_IMPLEMENTED;
                break;
            }

            IntSetThreadDesktop(NULL, FALSE);
            break;
        }
        default:
        {
            STUB;
            Status = STATUS_NOT_IMPLEMENTED;
            break;
        }
    }

    ObDereferenceObject(Thread);

Quit:
    UserLeave();
    return Status;
}

Referenced by CSR_API(), EndNowThreadProc(), UserClientConnect(), UserExitReactOS(), and UserServerHardError().

NtUserSetRipFlags()

DWORD APIENTRY NtUserSetRipFlags

(

DWORD

Unknown0

)

Definition at line 272 of file ntstubs.c.

{
   STUB;

   return 0;
}

NtUserSetSysColors()

BOOL APIENTRY NtUserSetSysColors	(	int	cElements,
		IN CONST INT *	lpaElements,
		IN CONST COLORREF *	lpaRgbValues,
		FLONG	Flags
	)

Definition at line 304 of file ntstubs.c.

{
   DWORD Ret = TRUE;

   if (cElements == 0)
      return TRUE;

   /* We need this check to prevent overflow later */
   if ((ULONG)cElements >= 0x40000000)
   {
      EngSetLastError(ERROR_NOACCESS);
      return FALSE;
   }

   UserEnterExclusive();

   _SEH2_TRY
   {
      ProbeForRead(lpaElements, cElements * sizeof(INT), 1);
      ProbeForRead(lpaRgbValues, cElements * sizeof(COLORREF), 1);

      IntSetSysColors(cElements, lpaElements, lpaRgbValues);
   }
   _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
   {
      SetLastNtError(_SEH2_GetExceptionCode());
      Ret = FALSE;
   }
   _SEH2_END;

   if (Ret)
   {
      UserSendNotifyMessage(HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0);

      UserRedrawDesktop();
   }

   UserLeave();
   return Ret;
}

Referenced by SetSysColors().

NtUserSetThreadLayoutHandles()

DWORD APIENTRY NtUserSetThreadLayoutHandles	(	HKL	hNewKL,
		HKL	hOldKL
	)

Definition at line 889 of file ntstubs.c.

{
    STUB;
    return 0;
}

Referenced by ImmActivateLayout().

NtUserSoundSentry()

BOOL APIENTRY NtUserSoundSentry

(

VOID

)

Definition at line 897 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserTestForInteractiveUser()

DWORD APIENTRY NtUserTestForInteractiveUser

(

DWORD

dwUnknown1

)

Definition at line 905 of file ntstubs.c.

{
    STUB;
    return 0;
}

NtUserUpdateInputContext()

DWORD APIENTRY NtUserUpdateInputContext	(	HIMC	hIMC,
		DWORD	Unknown1,
		LPVOID	pClientImc
	)

Definition at line 351 of file ntstubs.c.

{
   STUB

   return 0;
}

Referenced by ImmLockClientImc().

NtUserUpdateInstance()

DWORD APIENTRY NtUserUpdateInstance	(	DWORD	Unknown0,
		DWORD	Unknown1,
		DWORD	Unknown2
	)

Definition at line 363 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserUserHandleGrantAccess()

BOOL APIENTRY NtUserUserHandleGrantAccess	(	IN HANDLE	hUserHandle,
		IN HANDLE	hJob,
		IN BOOL	bGrant
	)

Definition at line 375 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserWaitForMsgAndEvent()

DWORD APIENTRY NtUserWaitForMsgAndEvent

(

DWORD

Unknown0

)

Definition at line 387 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserWin32PoolAllocationStats()

DWORD APIENTRY NtUserWin32PoolAllocationStats	(	DWORD	Unknown0,
		DWORD	Unknown1,
		DWORD	Unknown2,
		DWORD	Unknown3,
		DWORD	Unknown4,
		DWORD	Unknown5
	)

Definition at line 397 of file ntstubs.c.

{
   STUB

   return 0;
}

NtUserYieldTask()

DWORD APIENTRY NtUserYieldTask

(

VOID

)

Definition at line 412 of file ntstubs.c.

{
   STUB

   return 0;
}