2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS kernel
4 * PURPOSE: NtUserCallXxx call stubs
5 * FILE: subsystem/win32/win32k/ntuser/simplecall.c
6 * PROGRAMER: Ge van Geldorp (ge@gse.nl)
13 DBG_DEFAULT_CHANNEL(UserMisc
);
15 /* Registered logon process ID */
19 co_IntRegisterLogonProcess(HANDLE ProcessId
, BOOL Register
)
24 Status
= PsLookupProcessByProcessId(ProcessId
, &Process
);
25 if (!NT_SUCCESS(Status
))
27 EngSetLastError(RtlNtStatusToDosError(Status
));
31 ProcessId
= Process
->UniqueProcessId
;
33 ObDereferenceObject(Process
);
37 /* Register the logon process */
41 gpidLogon
= ProcessId
;
45 /* Deregister the logon process */
46 if (gpidLogon
!= ProcessId
)
60 NtUserCallNoParam(DWORD Routine
)
63 DECLARE_RETURN(DWORD_PTR
);
65 TRACE("Enter NtUserCallNoParam\n");
70 case NOPARAM_ROUTINE_CREATEMENU
:
71 Result
= (DWORD_PTR
)UserCreateMenu(GetW32ThreadInfo()->rpdesk
, FALSE
);
74 case NOPARAM_ROUTINE_CREATEMENUPOPUP
:
75 Result
= (DWORD_PTR
)UserCreateMenu(GetW32ThreadInfo()->rpdesk
, TRUE
);
78 case NOPARAM_ROUTINE_DESTROY_CARET
:
79 Result
= (DWORD_PTR
)co_IntDestroyCaret(PsGetCurrentThread()->Tcb
.Win32Thread
);
82 case NOPARAM_ROUTINE_INIT_MESSAGE_PUMP
:
83 Result
= (DWORD_PTR
)IntInitMessagePumpHook();
86 case NOPARAM_ROUTINE_UNINIT_MESSAGE_PUMP
:
87 Result
= (DWORD_PTR
)IntUninitMessagePumpHook();
90 case NOPARAM_ROUTINE_GETMESSAGEEXTRAINFO
:
91 Result
= (DWORD_PTR
)MsqGetMessageExtraInfo();
94 case NOPARAM_ROUTINE_MSQCLEARWAKEMASK
:
95 RETURN( (DWORD_PTR
)IntMsqClearWakeMask());
97 case NOPARAM_ROUTINE_GETMSESSAGEPOS
:
99 PTHREADINFO pti
= PsGetCurrentThreadWin32Thread();
100 RETURN( (DWORD_PTR
)MAKELONG(pti
->ptLast
.x
, pti
->ptLast
.y
));
103 case NOPARAM_ROUTINE_RELEASECAPTURE
:
104 RETURN( (DWORD_PTR
)IntReleaseCapture());
106 case NOPARAM_ROUTINE_LOADUSERAPIHOOK
:
107 RETURN(UserLoadApiHook());
109 case NOPARAM_ROUTINE_ZAPACTIVEANDFOUS
:
111 PTHREADINFO pti
= PsGetCurrentThreadWin32Thread();
112 TRACE("Zapping the Active and Focus window out of the Queue!\n");
113 pti
->MessageQueue
->spwndFocus
= NULL
;
114 pti
->MessageQueue
->spwndActive
= NULL
;
118 /* this is a Reactos only case and is needed for gui-on-demand */
119 case NOPARAM_ROUTINE_ISCONSOLEMODE
:
120 RETURN( ScreenDeviceContext
== NULL
);
123 ERR("Calling invalid routine number 0x%x in NtUserCallNoParam\n", Routine
);
124 EngSetLastError(ERROR_INVALID_PARAMETER
);
130 TRACE("Leave NtUserCallNoParam, ret=%p\n",(PVOID
)_ret_
);
145 DECLARE_RETURN(DWORD_PTR
);
147 TRACE("Enter NtUserCallOneParam\n");
149 UserEnterExclusive();
153 case ONEPARAM_ROUTINE_POSTQUITMESSAGE
:
156 pti
= PsGetCurrentThreadWin32Thread();
157 MsqPostQuitMessage(pti
, Param
);
161 case ONEPARAM_ROUTINE_BEGINDEFERWNDPOS
:
165 INT count
= (INT
)Param
;
169 EngSetLastError(ERROR_INVALID_PARAMETER
);
172 /* Windows allows zero count, in which case it allocates context for 8 moves */
173 if (count
== 0) count
= 8;
175 psmwp
= (PSMWP
) UserCreateObject( gHandleTable
,
181 if (!psmwp
) RETURN(0);
182 psmwp
->acvr
= ExAllocatePoolWithTag(PagedPool
, count
* sizeof(CVR
), USERTAG_SWP
);
185 UserDeleteObject(hDwp
, TYPE_SETWINDOWPOS
);
188 RtlZeroMemory(psmwp
->acvr
, count
* sizeof(CVR
));
189 psmwp
->bHandle
= TRUE
;
190 psmwp
->ccvr
= 0; // actualCount
191 psmwp
->ccvrAlloc
= count
; // suggestedCount
192 RETURN((DWORD_PTR
)hDwp
);
195 case ONEPARAM_ROUTINE_SHOWCURSOR
:
196 RETURN( (DWORD_PTR
)UserShowCursor((BOOL
)Param
) );
198 case ONEPARAM_ROUTINE_GETDESKTOPMAPPING
:
201 ti
= GetW32ThreadInfo();
204 /* Try convert the pointer to a user mode pointer if the desktop is
205 mapped into the process */
206 RETURN((DWORD_PTR
)DesktopHeapAddressToUser((PVOID
)Param
));
214 case ONEPARAM_ROUTINE_WINDOWFROMDC
:
215 RETURN( (DWORD_PTR
)IntWindowFromDC((HDC
)Param
));
217 case ONEPARAM_ROUTINE_SWAPMOUSEBUTTON
:
221 Result
= gspv
.bMouseBtnSwap
;
222 gspv
.bMouseBtnSwap
= Param
? TRUE
: FALSE
;
223 gpsi
->aiSysMet
[SM_SWAPBUTTON
] = gspv
.bMouseBtnSwap
;
227 case ONEPARAM_ROUTINE_SWITCHCARETSHOWING
:
228 RETURN( (DWORD_PTR
)IntSwitchCaretShowing((PVOID
)Param
));
230 case ONEPARAM_ROUTINE_SETCARETBLINKTIME
:
231 RETURN( (DWORD_PTR
)IntSetCaretBlinkTime((UINT
)Param
));
233 case ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO
:
234 RETURN( (DWORD_PTR
)MsqSetMessageExtraInfo((LPARAM
)Param
));
236 case ONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT
:
240 if (!(Result
= (DWORD_PTR
)IntCreateCurIconHandle((DWORD
)Param
)))
242 EngSetLastError(ERROR_NOT_ENOUGH_MEMORY
);
248 case ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING
:
251 PPROCESSINFO Process
= PsGetCurrentProcessWin32Process();
255 Enable
= (BOOL
)(Param
!= 0);
259 Process
->W32PF_flags
&= ~W32PF_NOWINDOWGHOSTING
;
263 Process
->W32PF_flags
|= W32PF_NOWINDOWGHOSTING
;
272 case ONEPARAM_ROUTINE_GETINPUTEVENT
:
273 RETURN( (DWORD_PTR
)IntMsqSetWakeMask(Param
));
275 case ONEPARAM_ROUTINE_GETKEYBOARDTYPE
:
276 RETURN( UserGetKeyboardType(Param
));
278 case ONEPARAM_ROUTINE_GETKEYBOARDLAYOUT
:
279 RETURN( (DWORD_PTR
)UserGetKeyboardLayout(Param
));
281 case ONEPARAM_ROUTINE_RELEASEDC
:
282 RETURN (UserReleaseDC(NULL
, (HDC
) Param
, FALSE
));
284 case ONEPARAM_ROUTINE_REALIZEPALETTE
:
285 RETURN (UserRealizePalette((HDC
) Param
));
287 case ONEPARAM_ROUTINE_GETQUEUESTATUS
:
289 RETURN (IntGetQueueStatus((DWORD
)Param
));
291 case ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS
:
292 /* FIXME: Should use UserEnterShared */
293 RETURN(UserEnumClipboardFormats(Param
));
295 case ONEPARAM_ROUTINE_CSRSS_GUICHECK
:
296 IntUserManualGuiCheck(Param
);
299 case ONEPARAM_ROUTINE_GETCURSORPOS
:
303 PTHREADINFO pti
= PsGetCurrentThreadWin32Thread();
304 if (pti
->rpdesk
!= IntGetActiveDesktop()) RETURN(FALSE
);
307 ProbeForWrite((POINT
*)Param
,sizeof(POINT
),1);
308 pptl
= (PPOINTL
)Param
;
309 *pptl
= gpsi
->ptCursor
;
311 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
318 case ONEPARAM_ROUTINE_SETPROCDEFLAYOUT
:
321 if (Param
& LAYOUT_ORIENTATIONMASK
)
323 ppi
= PsGetCurrentProcessWin32Process();
324 ppi
->dwLayout
= Param
;
327 EngSetLastError(ERROR_INVALID_PARAMETER
);
330 case ONEPARAM_ROUTINE_GETPROCDEFLAYOUT
:
335 if ( PsGetCurrentProcess() == gpepCSRSS
)
337 EngSetLastError(ERROR_INVALID_ACCESS
);
340 ppi
= PsGetCurrentProcessWin32Process();
343 pdwLayout
= (PDWORD
)Param
;
344 *pdwLayout
= ppi
->dwLayout
;
346 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
348 SetLastNtError(_SEH2_GetExceptionCode());
354 case ONEPARAM_ROUTINE_REPLYMESSAGE
:
355 RETURN (co_MsqReplyMessage((LRESULT
) Param
));
356 case ONEPARAM_ROUTINE_MESSAGEBEEP
:
357 RETURN ( UserPostMessage(hwndSAS
, WM_LOGONNOTIFY
, LN_MESSAGE_BEEP
, Param
) );
358 /* TODO: Implement sound sentry */
359 case ONEPARAM_ROUTINE_CREATESYSTEMTHREADS
:
360 RETURN(CreateSystemThreads(Param
));
361 case ONEPARAM_ROUTINE_LOCKFOREGNDWINDOW
:
362 RETURN( (DWORD_PTR
)IntLockSetForegroundWindow(Param
));
363 case ONEPARAM_ROUTINE_ALLOWSETFOREGND
:
364 RETURN( (DWORD_PTR
)IntAllowSetForegroundWindow(Param
));
366 ERR("Calling invalid routine number 0x%x in NtUserCallOneParam(), Param=0x%x\n",
368 EngSetLastError(ERROR_INVALID_PARAMETER
);
372 TRACE("Leave NtUserCallOneParam, ret=%p\n", (PVOID
)_ret_
);
389 DECLARE_RETURN(DWORD_PTR
);
391 TRACE("Enter NtUserCallTwoParam\n");
392 UserEnterExclusive();
396 case TWOPARAM_ROUTINE_SETMENUBARHEIGHT
:
399 PMENU MenuObject
= IntGetMenuObject((HMENU
)Param1
);
405 Ret
= (MenuObject
->cyMenu
== (int)Param2
);
406 MenuObject
->cyMenu
= (int)Param2
;
409 Ret
= (DWORD_PTR
)MenuObject
->cyMenu
;
410 IntReleaseMenuObject(MenuObject
);
414 case TWOPARAM_ROUTINE_SETGUITHRDHANDLE
:
416 PTHREADINFO pti
= (PTHREADINFO
)PsGetCurrentThreadWin32Thread();
417 ASSERT(pti
->MessageQueue
);
418 RETURN( (DWORD_PTR
)MsqSetStateWindow(pti
, (ULONG
)Param1
, (HWND
)Param2
));
421 case TWOPARAM_ROUTINE_ENABLEWINDOW
:
422 RETURN( IntEnableWindow((HWND
)Param1
, (BOOL
)Param2
));
424 case TWOPARAM_ROUTINE_SHOWOWNEDPOPUPS
:
426 Window
= UserGetWindowObject((HWND
)Param1
);
427 if (!Window
) RETURN(0);
429 RETURN( (DWORD_PTR
)IntShowOwnedPopups(Window
, (BOOL
) Param2
));
432 case TWOPARAM_ROUTINE_ROS_UPDATEUISTATE
:
435 Window
= UserGetWindowObject((HWND
)Param1
);
436 if (!Window
) RETURN(0);
439 wParam
= MAKEWPARAM((Param2
>> 3) & 0x3,
440 Param2
& (UISF_HIDEFOCUS
| UISF_HIDEACCEL
| UISF_ACTIVE
));
442 RETURN( UserUpdateUiState(Window
, wParam
) );
445 case TWOPARAM_ROUTINE_SWITCHTOTHISWINDOW
:
449 case TWOPARAM_ROUTINE_SETCARETPOS
:
450 RETURN( (DWORD_PTR
)co_IntSetCaretPos((int)Param1
, (int)Param2
));
452 case TWOPARAM_ROUTINE_REGISTERLOGONPROCESS
:
453 RETURN( (DWORD_PTR
)co_IntRegisterLogonProcess((HANDLE
)Param1
, (BOOL
)Param2
));
455 case TWOPARAM_ROUTINE_SETCURSORPOS
:
456 RETURN( (DWORD_PTR
)UserSetCursorPos((int)Param1
, (int)Param2
, 0, 0, FALSE
));
458 case TWOPARAM_ROUTINE_UNHOOKWINDOWSHOOK
:
459 RETURN( IntUnhookWindowsHook((int)Param1
, (HOOKPROC
)Param2
));
460 case TWOPARAM_ROUTINE_EXITREACTOS
:
464 RETURN(STATUS_NOT_FOUND
);
466 RETURN( co_IntSendMessage (hwndSAS
, PM_WINLOGON_EXITWINDOWS
, (WPARAM
) Param1
, (LPARAM
)Param2
));
468 ERR("Calling invalid routine number 0x%x in NtUserCallTwoParam(), Param1=0x%x Parm2=0x%x\n",
469 Routine
, Param1
, Param2
);
470 EngSetLastError(ERROR_INVALID_PARAMETER
);
474 TRACE("Leave NtUserCallTwoParam, ret=%p\n", (PVOID
)_ret_
);
491 USER_REFERENCE_ENTRY Ref
;
492 DECLARE_RETURN(BOOLEAN
);
494 TRACE("Enter NtUserCallHwndLock\n");
495 UserEnterExclusive();
497 if (!(Window
= UserGetWindowObject(hWnd
)))
501 UserRefObjectCo(Window
, &Ref
);
503 /* FIXME: Routine can be 0x53 - 0x5E */
506 case HWNDLOCK_ROUTINE_ARRANGEICONICWINDOWS
:
507 co_WinPosArrangeIconicWindows(Window
);
510 case HWNDLOCK_ROUTINE_DRAWMENUBAR
:
512 TRACE("HWNDLOCK_ROUTINE_DRAWMENUBAR\n");
514 if ((Window
->style
& (WS_CHILD
| WS_POPUP
)) != WS_CHILD
)
515 co_WinPosSetWindowPos( Window
,
526 case HWNDLOCK_ROUTINE_REDRAWFRAME
:
527 co_WinPosSetWindowPos( Window
,
538 case HWNDLOCK_ROUTINE_REDRAWFRAMEANDHOOK
:
539 co_WinPosSetWindowPos( Window
,
547 if (!Window
->spwndOwner
&& !IntGetParent(Window
))
549 co_IntShellHookNotify(HSHELL_REDRAW
, (WPARAM
) hWnd
, FALSE
); // FIXME Flashing?
554 case HWNDLOCK_ROUTINE_SETFOREGROUNDWINDOW
:
555 TRACE("co_IntSetForegroundWindow 1 0x%p\n",hWnd
);
556 Ret
= co_IntSetForegroundWindow(Window
);
557 TRACE("co_IntSetForegroundWindow 2 0x%p\n",hWnd
);
560 case HWNDLOCK_ROUTINE_SETFOREGROUNDWINDOWMOUSE
:
561 TRACE("co_IntSetForegroundWindow M 1 0x%p\n",hWnd
);
562 Ret
= co_IntSetForegroundWindowMouse(Window
);
563 TRACE("co_IntSetForegroundWindow M 2 0x%p\n",hWnd
);
566 case HWNDLOCK_ROUTINE_UPDATEWINDOW
:
567 Ret
= co_UserRedrawWindow( Window
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
571 UserDerefObjectCo(Window
);
576 TRACE("Leave NtUserCallHwndLock, ret=%u\n",_ret_
);
592 case HWNDOPT_ROUTINE_SETPROGMANWINDOW
:
593 GetW32ThreadInfo()->pDeskInfo
->hProgmanWindow
= hWnd
;
596 case HWNDOPT_ROUTINE_SETTASKMANWINDOW
:
597 GetW32ThreadInfo()->pDeskInfo
->hTaskManWindow
= hWnd
;
612 case HWND_ROUTINE_GETWNDCONTEXTHLPID
:
616 USER_REFERENCE_ENTRY Ref
;
618 UserEnterExclusive();
620 if (!(Window
= UserGetWindowObject(hWnd
)))
625 UserRefObjectCo(Window
, &Ref
);
627 HelpId
= IntGetProp(Window
, gpsi
->atomContextHelpIdProp
);
629 UserDerefObjectCo(Window
);
631 return (DWORD
)HelpId
->Data
;
633 case HWND_ROUTINE_REGISTERSHELLHOOKWINDOW
:
634 if (IntIsWindow(hWnd
))
635 return IntRegisterShellHookWindow(hWnd
);
638 case HWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW
:
639 if (IntIsWindow(hWnd
))
640 return IntDeRegisterShellHookWindow(hWnd
);
642 case HWND_ROUTINE_SETMSGBOX
:
645 UserEnterExclusive();
646 if ((Window
= UserGetWindowObject(hWnd
)))
648 Window
->state
|= WNDS_MSGBOX
;
669 case HWNDPARAM_ROUTINE_KILLSYSTEMTIMER
:
670 return IntKillTimer(UserGetWindowObject(hWnd
), (UINT_PTR
)Param
, TRUE
);
672 case HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID
:
676 UserEnterExclusive();
677 if(!(Window
= UserGetWindowObject(hWnd
)))
684 IntSetProp(Window
, gpsi
->atomContextHelpIdProp
, (HANDLE
)Param
);
686 IntRemoveProp(Window
, gpsi
->atomContextHelpIdProp
);
692 case HWNDPARAM_ROUTINE_SETDIALOGPOINTER
:
695 USER_REFERENCE_ENTRY Ref
;
697 UserEnterExclusive();
699 if (!(pWnd
= UserGetWindowObject(hWnd
)))
704 UserRefObjectCo(pWnd
, &Ref
);
706 if (pWnd
->head
.pti
->ppi
== PsGetCurrentProcessWin32Process() &&
707 pWnd
->cbwndExtra
== DLGWINDOWEXTRA
&&
708 !(pWnd
->state
& WNDS_SERVERSIDEWINDOWPROC
))
712 if (!pWnd
->fnid
) pWnd
->fnid
= FNID_DIALOG
;
713 pWnd
->state
|= WNDS_DIALOGWINDOW
;
717 pWnd
->fnid
|= FNID_DESTROY
;
718 pWnd
->state
&= ~WNDS_DIALOGWINDOW
;
722 UserDerefObjectCo(pWnd
);
727 case HWNDPARAM_ROUTINE_ROS_NOTIFYWINEVENT
:
731 UserEnterExclusive();
732 pne
= (PNOTIFYEVENT
)Param
;
734 pWnd
= UserGetWindowObject(hWnd
);
737 IntNotifyWinEvent(pne
->event
, pWnd
, pne
->idObject
, pne
->idChild
, pne
->flags
);
741 case HWNDPARAM_ROUTINE_CLEARWINDOWSTATE
:
744 UserEnterExclusive();
745 pWnd
= UserGetWindowObject(hWnd
);
746 if (pWnd
) IntClearWindowState(pWnd
, (UINT
)Param
);
750 case HWNDPARAM_ROUTINE_SETWINDOWSTATE
:
753 UserEnterExclusive();
754 pWnd
= UserGetWindowObject(hWnd
);
755 if (pWnd
) IntSetWindowState(pWnd
, (UINT
)Param
);
768 NtUserCallHwndParamLock(
775 USER_REFERENCE_ENTRY Ref
;
776 DECLARE_RETURN(DWORD
);
778 TRACE("Enter NtUserCallHwndParamLock\n");
779 UserEnterExclusive();
781 if (!(Window
= UserGetWindowObject(hWnd
)))
785 UserRefObjectCo(Window
, &Ref
);
789 case TWOPARAM_ROUTINE_VALIDATERGN
:
791 PREGION Rgn
= RGNOBJAPI_Lock((HRGN
)Param
, NULL
);
794 Ret
= (DWORD
)co_UserRedrawWindow( Window
, NULL
, Rgn
, RDW_VALIDATE
);
795 RGNOBJAPI_Unlock(Rgn
);
801 UserDerefObjectCo(Window
);
806 TRACE("Leave NtUserCallHwndParamLock, ret=%lu\n",_ret_
);