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)
8 * 2008/03/20 Split from misc.c
17 /* registered Logon process */
18 PPROCESSINFO LogonProcess
= NULL
;
21 co_IntRegisterLogonProcess(HANDLE ProcessId
, BOOL Register
)
25 CSR_API_MESSAGE Request
;
27 Status
= PsLookupProcessByProcessId(ProcessId
,
29 if (!NT_SUCCESS(Status
))
31 SetLastWin32Error(RtlNtStatusToDosError(Status
));
37 /* Register the logon process */
38 if (LogonProcess
!= NULL
)
40 ObDereferenceObject(Process
);
44 LogonProcess
= (PPROCESSINFO
)Process
->Win32Process
;
48 /* Deregister the logon process */
49 if (LogonProcess
!= (PPROCESSINFO
)Process
->Win32Process
)
51 ObDereferenceObject(Process
);
58 ObDereferenceObject(Process
);
60 Request
.Type
= MAKE_CSR_API(REGISTER_LOGON_PROCESS
, CSR_GUI
);
61 Request
.Data
.RegisterLogonProcessRequest
.ProcessId
= ProcessId
;
62 Request
.Data
.RegisterLogonProcessRequest
.Register
= Register
;
64 Status
= co_CsrNotify(&Request
);
65 if (! NT_SUCCESS(Status
))
67 DPRINT1("Failed to register logon process with CSRSS\n");
79 NtUserCallNoParam(DWORD Routine
)
82 DECLARE_RETURN(DWORD
);
84 DPRINT("Enter NtUserCallNoParam\n");
89 case NOPARAM_ROUTINE_CREATEMENU
:
90 Result
= (DWORD
)UserCreateMenu(FALSE
);
93 case NOPARAM_ROUTINE_CREATEMENUPOPUP
:
94 Result
= (DWORD
)UserCreateMenu(TRUE
);
97 case NOPARAM_ROUTINE_DESTROY_CARET
:
98 Result
= (DWORD
)co_IntDestroyCaret(PsGetCurrentThread()->Tcb
.Win32Thread
);
101 case NOPARAM_ROUTINE_INIT_MESSAGE_PUMP
:
102 Result
= (DWORD
)IntInitMessagePumpHook();
105 case NOPARAM_ROUTINE_UNINIT_MESSAGE_PUMP
:
106 Result
= (DWORD
)IntUninitMessagePumpHook();
109 case NOPARAM_ROUTINE_GETMESSAGEEXTRAINFO
:
110 Result
= (DWORD
)MsqGetMessageExtraInfo();
113 case NOPARAM_ROUTINE_ANYPOPUP
:
114 Result
= (DWORD
)IntAnyPopup();
117 case NOPARAM_ROUTINE_CSRSS_INITIALIZED
:
118 Result
= (DWORD
)CsrInit();
121 case NOPARAM_ROUTINE_MSQCLEARWAKEMASK
:
122 RETURN( (DWORD
)IntMsqClearWakeMask());
125 DPRINT1("Calling invalid routine number 0x%x in NtUserCallNoParam\n", Routine
);
126 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
132 DPRINT("Leave NtUserCallNoParam, ret=%i\n",_ret_
);
147 DECLARE_RETURN(DWORD
);
149 DPRINT("Enter NtUserCallOneParam\n");
151 UserEnterExclusive();
155 case ONEPARAM_ROUTINE_POSTQUITMESSAGE
:
158 pti
= PsGetCurrentThreadWin32Thread();
159 MsqPostQuitMessage(pti
->MessageQueue
, Param
);
162 case ONEPARAM_ROUTINE_SHOWCURSOR
:
163 RETURN( (DWORD
)UserShowCursor((BOOL
)Param
) );
165 case ONEPARAM_ROUTINE_GETDESKTOPMAPPING
:
168 ti
= GetW32ThreadInfo();
171 /* Try convert the pointer to a user mode pointer if the desktop is
172 mapped into the process */
173 RETURN((DWORD
)DesktopHeapAddressToUser((PVOID
)Param
));
181 case ONEPARAM_ROUTINE_WINDOWFROMDC
:
182 RETURN( (DWORD
)IntWindowFromDC((HDC
)Param
));
184 case ONEPARAM_ROUTINE_SWAPMOUSEBUTTON
:
188 Result
= gspv
.bMouseBtnSwap
;
189 gspv
.bMouseBtnSwap
= Param
? TRUE
: FALSE
;
190 gpsi
->aiSysMet
[SM_SWAPBUTTON
] = gspv
.bMouseBtnSwap
;
194 case ONEPARAM_ROUTINE_SWITCHCARETSHOWING
:
195 RETURN( (DWORD
)IntSwitchCaretShowing((PVOID
)Param
));
197 case ONEPARAM_ROUTINE_SETCARETBLINKTIME
:
198 RETURN( (DWORD
)IntSetCaretBlinkTime((UINT
)Param
));
200 case ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO
:
201 RETURN( (DWORD
)MsqSetMessageExtraInfo((LPARAM
)Param
));
203 case ONEPARAM_ROUTINE_CREATECURICONHANDLE
:
205 PCURICON_OBJECT CurIcon
;
206 PWINSTATION_OBJECT WinSta
;
208 WinSta
= IntGetWinStaObj();
214 if (!(CurIcon
= IntCreateCurIconHandle(WinSta
)))
216 SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY
);
217 ObDereferenceObject(WinSta
);
221 ObDereferenceObject(WinSta
);
222 RETURN((DWORD
)CurIcon
->Self
);
225 case ONEPARAM_ROUTINE_GETCURSORPOSITION
:
227 PWINSTATION_OBJECT WinSta
;
232 RETURN( (DWORD
)FALSE
);
233 Status
= IntValidateWindowStationHandle(PsGetCurrentProcess()->Win32WindowStation
,
237 if (!NT_SUCCESS(Status
))
238 RETURN( (DWORD
)FALSE
);
240 /* FIXME - check if process has WINSTA_READATTRIBUTES */
241 IntGetCursorLocation(WinSta
, &Pos
);
243 Status
= MmCopyToCaller((PPOINT
)Param
, &Pos
, sizeof(POINT
));
244 if(!NT_SUCCESS(Status
))
246 ObDereferenceObject(WinSta
);
247 SetLastNtError(Status
);
251 ObDereferenceObject(WinSta
);
253 RETURN( (DWORD
)TRUE
);
256 case ONEPARAM_ROUTINE_ISWINDOWINDESTROY
:
258 PWINDOW_OBJECT Window
;
261 if(!(Window
= UserGetWindowObject((HWND
)Param
)))
266 Result
= (DWORD
)IntIsWindowInDestroy(Window
);
271 case ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING
:
274 PPROCESSINFO Process
= PsGetCurrentProcessWin32Process();
278 Enable
= (BOOL
)(Param
!= 0);
282 Process
->W32PF_flags
&= ~W32PF_NOWINDOWGHOSTING
;
286 Process
->W32PF_flags
|= W32PF_NOWINDOWGHOSTING
;
295 case ONEPARAM_ROUTINE_MSQSETWAKEMASK
:
296 RETURN( (DWORD
)IntMsqSetWakeMask(Param
));
298 case ONEPARAM_ROUTINE_GETKEYBOARDTYPE
:
299 RETURN( UserGetKeyboardType(Param
));
301 case ONEPARAM_ROUTINE_GETKEYBOARDLAYOUT
:
302 RETURN( (DWORD
)UserGetKeyboardLayout(Param
));
304 case ONEPARAM_ROUTINE_RELEASEDC
:
305 RETURN (UserReleaseDC(NULL
, (HDC
) Param
, FALSE
));
307 case ONEPARAM_ROUTINE_REALIZEPALETTE
:
308 RETURN (UserRealizePalette((HDC
) Param
));
310 case ONEPARAM_ROUTINE_GETQUEUESTATUS
:
313 WORD changed_bits
, wake_bits
;
314 Ret
= IntGetQueueStatus(FALSE
);
315 changed_bits
= LOWORD(Ret
);
316 wake_bits
= HIWORD(Ret
);
317 RETURN( MAKELONG(changed_bits
& Param
, wake_bits
& Param
));
319 case ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS
:
320 /* FIXME: Should use UserEnterShared */
321 RETURN(IntEnumClipboardFormats(Param
));
323 case ONEPARAM_ROUTINE_CSRSS_GUICHECK
:
324 IntUserManualGuiCheck(Param
);
327 case ONEPARAM_ROUTINE_GETCURSORPOS
:
331 PTHREADINFO pti
= PsGetCurrentThreadWin32Thread();
332 if (pti
->hDesktop
!= InputDesktopHandle
) RETURN(FALSE
);
335 pptl
= (PPOINTL
)Param
;
336 *pptl
= gpsi
->ptCursor
;
338 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
346 DPRINT1("Calling invalid routine number 0x%x in NtUserCallOneParam(), Param=0x%x\n",
348 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
352 DPRINT("Leave NtUserCallOneParam, ret=%i\n",_ret_
);
369 PWINDOW_OBJECT Window
;
370 DECLARE_RETURN(DWORD
);
372 DPRINT("Enter NtUserCallTwoParam\n");
373 UserEnterExclusive();
377 case TWOPARAM_ROUTINE_GETWINDOWRGNBOX
:
381 Window
= UserGetWindowObject((HWND
)Param1
);
382 if (!Window
) RETURN(ERROR
);
384 Ret
= (DWORD
)IntGetWindowRgnBox(Window
, &rcRect
);
385 Status
= MmCopyToCaller((PVOID
)Param2
, &rcRect
, sizeof(RECT
));
386 if(!NT_SUCCESS(Status
))
388 SetLastNtError(Status
);
393 case TWOPARAM_ROUTINE_GETWINDOWRGN
:
395 Window
= UserGetWindowObject((HWND
)Param1
);
396 if (!Window
) RETURN(ERROR
);
398 RETURN( (DWORD
)IntGetWindowRgn(Window
, (HRGN
)Param2
));
400 case TWOPARAM_ROUTINE_SETMENUBARHEIGHT
:
403 PMENU_OBJECT MenuObject
= IntGetMenuObject((HMENU
)Param1
);
409 Ret
= (MenuObject
->MenuInfo
.Height
== (int)Param2
);
410 MenuObject
->MenuInfo
.Height
= (int)Param2
;
413 Ret
= (DWORD
)MenuObject
->MenuInfo
.Height
;
414 IntReleaseMenuObject(MenuObject
);
418 case TWOPARAM_ROUTINE_SETGUITHRDHANDLE
:
420 PUSER_MESSAGE_QUEUE MsgQueue
= ((PTHREADINFO
)PsGetCurrentThread()->Tcb
.Win32Thread
)->MessageQueue
;
423 RETURN( (DWORD
)MsqSetStateWindow(MsgQueue
, (ULONG
)Param1
, (HWND
)Param2
));
426 case TWOPARAM_ROUTINE_ENABLEWINDOW
:
430 case TWOPARAM_ROUTINE_SHOWOWNEDPOPUPS
:
432 Window
= UserGetWindowObject((HWND
)Param1
);
433 if (!Window
) RETURN(0);
435 RETURN( (DWORD
)IntShowOwnedPopups(Window
, (BOOL
) Param2
));
438 case TWOPARAM_ROUTINE_ROS_UPDATEUISTATE
:
441 Window
= UserGetWindowObject((HWND
)Param1
);
442 if (!Window
) RETURN(0);
445 wParam
= MAKEWPARAM((Param2
>> 3) & 0x3,
446 Param2
& (UISF_HIDEFOCUS
| UISF_HIDEACCEL
| UISF_ACTIVE
));
448 RETURN( UserUpdateUiState(Window
->Wnd
, wParam
) );
451 case TWOPARAM_ROUTINE_SWITCHTOTHISWINDOW
:
456 case TWOPARAM_ROUTINE_SETCARETPOS
:
457 RETURN( (DWORD
)co_IntSetCaretPos((int)Param1
, (int)Param2
));
459 case TWOPARAM_ROUTINE_REGISTERLOGONPROC
:
460 RETURN( (DWORD
)co_IntRegisterLogonProcess((HANDLE
)Param1
, (BOOL
)Param2
));
462 DPRINT1("Calling invalid routine number 0x%x in NtUserCallTwoParam(), Param1=0x%x Parm2=0x%x\n",
463 Routine
, Param1
, Param2
);
464 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
468 DPRINT("Leave NtUserCallTwoParam, ret=%i\n",_ret_
);
484 PWINDOW_OBJECT Window
;
486 USER_REFERENCE_ENTRY Ref
;
487 DECLARE_RETURN(BOOLEAN
);
489 DPRINT("Enter NtUserCallHwndLock\n");
490 UserEnterExclusive();
492 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
496 UserRefObjectCo(Window
, &Ref
);
500 /* FIXME: Routine can be 0x53 - 0x5E */
503 case HWNDLOCK_ROUTINE_ARRANGEICONICWINDOWS
:
504 co_WinPosArrangeIconicWindows(Window
);
507 case HWNDLOCK_ROUTINE_DRAWMENUBAR
:
510 DPRINT("HWNDLOCK_ROUTINE_DRAWMENUBAR\n");
512 if (!((Wnd
->style
& (WS_CHILD
| WS_POPUP
)) != WS_CHILD
))
515 if(!(Menu
= UserGetMenuObject((HMENU
) Wnd
->IDMenu
)))
518 Menu
->MenuInfo
.WndOwner
= hWnd
;
519 Menu
->MenuInfo
.Height
= 0;
521 co_WinPosSetWindowPos( Window
,
534 case HWNDLOCK_ROUTINE_REDRAWFRAME
:
535 co_WinPosSetWindowPos( Window
,
546 case HWNDLOCK_ROUTINE_REDRAWFRAMEANDHOOK
:
547 co_WinPosSetWindowPos( Window
,
555 if (!IntGetOwner(Window
) && !IntGetParent(Window
))
557 co_IntShellHookNotify(HSHELL_REDRAW
, (LPARAM
) hWnd
);
562 case HWNDLOCK_ROUTINE_SETFOREGROUNDWINDOW
:
563 Ret
= co_IntSetForegroundWindow(Window
);
566 case HWNDLOCK_ROUTINE_UPDATEWINDOW
:
567 Ret
= co_UserRedrawWindow( Window
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
571 UserDerefObjectCo(Window
);
576 DPRINT("Leave NtUserCallHwndLock, ret=%i\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
:
614 PWINDOW_OBJECT Window
;
616 USER_REFERENCE_ENTRY Ref
;
618 UserEnterExclusive();
620 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
625 UserRefObjectCo(Window
, &Ref
);
627 HelpId
= IntGetProp(Window
, gpsi
->atomContextHelpIdProp
);
629 UserDerefObjectCo(Window
);
631 return (DWORD
)HelpId
;
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
);
658 case HWNDPARAM_ROUTINE_KILLSYSTEMTIMER
:
659 return IntKillTimer(hWnd
, (UINT_PTR
)Param
, TRUE
);
661 case HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID
:
663 PWINDOW_OBJECT Window
;
665 UserEnterExclusive();
666 if(!(Window
= UserGetWindowObject(hWnd
)))
673 IntSetProp(Window
, gpsi
->atomContextHelpIdProp
, (HANDLE
)Param
);
675 IntRemoveProp(Window
, gpsi
->atomContextHelpIdProp
);
681 case HWNDPARAM_ROUTINE_SETDIALOGPOINTER
:
683 PWINDOW_OBJECT Window
;
685 USER_REFERENCE_ENTRY Ref
;
687 UserEnterExclusive();
689 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
694 UserRefObjectCo(Window
, &Ref
);
697 if (pWnd
->head
.pti
->ppi
== PsGetCurrentProcessWin32Process() &&
698 pWnd
->cbwndExtra
== DLGWINDOWEXTRA
&&
699 !(pWnd
->state
& WNDS_SERVERSIDEWINDOWPROC
))
703 if (!pWnd
->fnid
) pWnd
->fnid
= FNID_DIALOG
;
704 pWnd
->state
|= WNDS_DIALOGWINDOW
;
708 pWnd
->fnid
|= FNID_DESTROY
;
709 pWnd
->state
&= ~WNDS_DIALOGWINDOW
;
713 UserDerefObjectCo(Window
);
726 NtUserCallHwndParamLock(