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_PTR
);
84 DPRINT("Enter NtUserCallNoParam\n");
89 case NOPARAM_ROUTINE_CREATEMENU
:
90 Result
= (DWORD_PTR
)UserCreateMenu(FALSE
);
93 case NOPARAM_ROUTINE_CREATEMENUPOPUP
:
94 Result
= (DWORD_PTR
)UserCreateMenu(TRUE
);
97 case NOPARAM_ROUTINE_DESTROY_CARET
:
98 Result
= (DWORD_PTR
)co_IntDestroyCaret(PsGetCurrentThread()->Tcb
.Win32Thread
);
101 case NOPARAM_ROUTINE_INIT_MESSAGE_PUMP
:
102 Result
= (DWORD_PTR
)IntInitMessagePumpHook();
105 case NOPARAM_ROUTINE_UNINIT_MESSAGE_PUMP
:
106 Result
= (DWORD_PTR
)IntUninitMessagePumpHook();
109 case NOPARAM_ROUTINE_GETMESSAGEEXTRAINFO
:
110 Result
= (DWORD_PTR
)MsqGetMessageExtraInfo();
113 case NOPARAM_ROUTINE_ANYPOPUP
:
114 Result
= (DWORD_PTR
)IntAnyPopup();
117 case NOPARAM_ROUTINE_CSRSS_INITIALIZED
:
118 Result
= (DWORD_PTR
)CsrInit();
121 case NOPARAM_ROUTINE_MSQCLEARWAKEMASK
:
122 RETURN( (DWORD_PTR
)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_PTR
);
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_PTR
)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_PTR
)DesktopHeapAddressToUser((PVOID
)Param
));
181 case ONEPARAM_ROUTINE_WINDOWFROMDC
:
182 RETURN( (DWORD_PTR
)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_PTR
)IntSwitchCaretShowing((PVOID
)Param
));
197 case ONEPARAM_ROUTINE_SETCARETBLINKTIME
:
198 RETURN( (DWORD_PTR
)IntSetCaretBlinkTime((UINT
)Param
));
200 case ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO
:
201 RETURN( (DWORD_PTR
)MsqSetMessageExtraInfo((LPARAM
)Param
));
203 case ONEPARAM_ROUTINE_CREATECURICONHANDLE
:
205 PCURICON_OBJECT CurIcon
;
207 if (!(CurIcon
= IntCreateCurIconHandle()))
209 SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY
);
213 RETURN((DWORD_PTR
)CurIcon
->Self
);
216 case ONEPARAM_ROUTINE_GETCURSORPOSITION
:
223 ProbeForWrite((POINT
*)Param
,sizeof(POINT
),1);
224 RtlCopyMemory((POINT
*)Param
,&gpsi
->ptCursor
,sizeof(POINT
));
226 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
228 SetLastNtError(_SEH2_GetExceptionCode());
236 case ONEPARAM_ROUTINE_ISWINDOWINDESTROY
:
238 PWINDOW_OBJECT Window
;
241 if(!(Window
= UserGetWindowObject((HWND
)Param
)))
246 Result
= (DWORD_PTR
)IntIsWindowInDestroy(Window
);
251 case ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING
:
254 PPROCESSINFO Process
= PsGetCurrentProcessWin32Process();
258 Enable
= (BOOL
)(Param
!= 0);
262 Process
->W32PF_flags
&= ~W32PF_NOWINDOWGHOSTING
;
266 Process
->W32PF_flags
|= W32PF_NOWINDOWGHOSTING
;
275 case ONEPARAM_ROUTINE_MSQSETWAKEMASK
:
276 RETURN( (DWORD_PTR
)IntMsqSetWakeMask(Param
));
278 case ONEPARAM_ROUTINE_GETKEYBOARDTYPE
:
279 RETURN( UserGetKeyboardType(Param
));
281 case ONEPARAM_ROUTINE_GETKEYBOARDLAYOUT
:
282 RETURN( (DWORD_PTR
)UserGetKeyboardLayout(Param
));
284 case ONEPARAM_ROUTINE_RELEASEDC
:
285 RETURN (UserReleaseDC(NULL
, (HDC
) Param
, FALSE
));
287 case ONEPARAM_ROUTINE_REALIZEPALETTE
:
288 RETURN (UserRealizePalette((HDC
) Param
));
290 case ONEPARAM_ROUTINE_GETQUEUESTATUS
:
293 WORD changed_bits
, wake_bits
;
294 Ret
= IntGetQueueStatus(FALSE
);
295 changed_bits
= LOWORD(Ret
);
296 wake_bits
= HIWORD(Ret
);
297 RETURN( MAKELONG(changed_bits
& Param
, wake_bits
& Param
));
299 case ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS
:
300 /* FIXME: Should use UserEnterShared */
301 RETURN(IntEnumClipboardFormats(Param
));
303 case ONEPARAM_ROUTINE_CSRSS_GUICHECK
:
304 IntUserManualGuiCheck(Param
);
307 case ONEPARAM_ROUTINE_GETCURSORPOS
:
311 PTHREADINFO pti
= PsGetCurrentThreadWin32Thread();
312 if (pti
->hdesk
!= InputDesktopHandle
) RETURN(FALSE
);
315 pptl
= (PPOINTL
)Param
;
316 *pptl
= gpsi
->ptCursor
;
318 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
326 DPRINT1("Calling invalid routine number 0x%x in NtUserCallOneParam(), Param=0x%x\n",
328 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
332 DPRINT("Leave NtUserCallOneParam, ret=%i\n",_ret_
);
349 PWINDOW_OBJECT Window
;
350 DECLARE_RETURN(DWORD_PTR
);
352 DPRINT("Enter NtUserCallTwoParam\n");
353 UserEnterExclusive();
357 case TWOPARAM_ROUTINE_GETWINDOWRGNBOX
:
361 Window
= UserGetWindowObject((HWND
)Param1
);
362 if (!Window
) RETURN(ERROR
);
364 Ret
= (DWORD_PTR
)IntGetWindowRgnBox(Window
, &rcRect
);
365 Status
= MmCopyToCaller((PVOID
)Param2
, &rcRect
, sizeof(RECT
));
366 if(!NT_SUCCESS(Status
))
368 SetLastNtError(Status
);
373 case TWOPARAM_ROUTINE_GETWINDOWRGN
:
375 Window
= UserGetWindowObject((HWND
)Param1
);
376 if (!Window
) RETURN(ERROR
);
378 RETURN( (DWORD_PTR
)IntGetWindowRgn(Window
, (HRGN
)Param2
));
380 case TWOPARAM_ROUTINE_SETMENUBARHEIGHT
:
383 PMENU_OBJECT MenuObject
= IntGetMenuObject((HMENU
)Param1
);
389 Ret
= (MenuObject
->MenuInfo
.Height
== (int)Param2
);
390 MenuObject
->MenuInfo
.Height
= (int)Param2
;
393 Ret
= (DWORD_PTR
)MenuObject
->MenuInfo
.Height
;
394 IntReleaseMenuObject(MenuObject
);
398 case TWOPARAM_ROUTINE_SETGUITHRDHANDLE
:
400 PUSER_MESSAGE_QUEUE MsgQueue
= ((PTHREADINFO
)PsGetCurrentThread()->Tcb
.Win32Thread
)->MessageQueue
;
403 RETURN( (DWORD_PTR
)MsqSetStateWindow(MsgQueue
, (ULONG
)Param1
, (HWND
)Param2
));
406 case TWOPARAM_ROUTINE_ENABLEWINDOW
:
410 case TWOPARAM_ROUTINE_SHOWOWNEDPOPUPS
:
412 Window
= UserGetWindowObject((HWND
)Param1
);
413 if (!Window
) RETURN(0);
415 RETURN( (DWORD_PTR
)IntShowOwnedPopups(Window
, (BOOL
) Param2
));
418 case TWOPARAM_ROUTINE_ROS_UPDATEUISTATE
:
421 Window
= UserGetWindowObject((HWND
)Param1
);
422 if (!Window
) RETURN(0);
425 wParam
= MAKEWPARAM((Param2
>> 3) & 0x3,
426 Param2
& (UISF_HIDEFOCUS
| UISF_HIDEACCEL
| UISF_ACTIVE
));
428 RETURN( UserUpdateUiState(Window
->Wnd
, wParam
) );
431 case TWOPARAM_ROUTINE_SWITCHTOTHISWINDOW
:
436 case TWOPARAM_ROUTINE_SETCARETPOS
:
437 RETURN( (DWORD_PTR
)co_IntSetCaretPos((int)Param1
, (int)Param2
));
439 case TWOPARAM_ROUTINE_REGISTERLOGONPROC
:
440 RETURN( (DWORD_PTR
)co_IntRegisterLogonProcess((HANDLE
)Param1
, (BOOL
)Param2
));
442 case TWOPARAM_ROUTINE_SETCURSORPOS
:
443 RETURN( (DWORD_PTR
)UserSetCursorPos((int)Param1
, (int)Param2
));
446 DPRINT1("Calling invalid routine number 0x%x in NtUserCallTwoParam(), Param1=0x%x Parm2=0x%x\n",
447 Routine
, Param1
, Param2
);
448 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
452 DPRINT("Leave NtUserCallTwoParam, ret=%i\n",_ret_
);
468 PWINDOW_OBJECT Window
;
470 USER_REFERENCE_ENTRY Ref
;
471 DECLARE_RETURN(BOOLEAN
);
473 DPRINT("Enter NtUserCallHwndLock\n");
474 UserEnterExclusive();
476 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
480 UserRefObjectCo(Window
, &Ref
);
484 /* FIXME: Routine can be 0x53 - 0x5E */
487 case HWNDLOCK_ROUTINE_ARRANGEICONICWINDOWS
:
488 co_WinPosArrangeIconicWindows(Window
);
491 case HWNDLOCK_ROUTINE_DRAWMENUBAR
:
493 DPRINT("HWNDLOCK_ROUTINE_DRAWMENUBAR\n");
495 if ((Wnd
->style
& (WS_CHILD
| WS_POPUP
)) != WS_CHILD
)
496 co_WinPosSetWindowPos( Window
,
507 case HWNDLOCK_ROUTINE_REDRAWFRAME
:
508 co_WinPosSetWindowPos( Window
,
519 case HWNDLOCK_ROUTINE_REDRAWFRAMEANDHOOK
:
520 co_WinPosSetWindowPos( Window
,
528 if (!IntGetOwner(Window
) && !IntGetParent(Window
))
530 co_IntShellHookNotify(HSHELL_REDRAW
, (LPARAM
) hWnd
);
535 case HWNDLOCK_ROUTINE_SETFOREGROUNDWINDOW
:
536 Ret
= co_IntSetForegroundWindow(Window
);
539 case HWNDLOCK_ROUTINE_UPDATEWINDOW
:
540 Ret
= co_UserRedrawWindow( Window
, NULL
, 0, RDW_UPDATENOW
| RDW_ALLCHILDREN
);
544 UserDerefObjectCo(Window
);
549 DPRINT("Leave NtUserCallHwndLock, ret=%i\n",_ret_
);
565 case HWNDOPT_ROUTINE_SETPROGMANWINDOW
:
566 GetW32ThreadInfo()->pDeskInfo
->hProgmanWindow
= hWnd
;
569 case HWNDOPT_ROUTINE_SETTASKMANWINDOW
:
570 GetW32ThreadInfo()->pDeskInfo
->hTaskManWindow
= hWnd
;
585 case HWND_ROUTINE_GETWNDCONTEXTHLPID
:
587 PWINDOW_OBJECT Window
;
589 USER_REFERENCE_ENTRY Ref
;
591 UserEnterExclusive();
593 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
598 UserRefObjectCo(Window
, &Ref
);
600 HelpId
= IntGetProp(Window
, gpsi
->atomContextHelpIdProp
);
602 UserDerefObjectCo(Window
);
604 return (DWORD
)HelpId
;
606 case HWND_ROUTINE_REGISTERSHELLHOOKWINDOW
:
607 if (IntIsWindow(hWnd
))
608 return IntRegisterShellHookWindow(hWnd
);
611 case HWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW
:
612 if (IntIsWindow(hWnd
))
613 return IntDeRegisterShellHookWindow(hWnd
);
631 case HWNDPARAM_ROUTINE_KILLSYSTEMTIMER
:
632 return IntKillTimer(hWnd
, (UINT_PTR
)Param
, TRUE
);
634 case HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID
:
636 PWINDOW_OBJECT Window
;
638 UserEnterExclusive();
639 if(!(Window
= UserGetWindowObject(hWnd
)))
646 IntSetProp(Window
, gpsi
->atomContextHelpIdProp
, (HANDLE
)Param
);
648 IntRemoveProp(Window
, gpsi
->atomContextHelpIdProp
);
654 case HWNDPARAM_ROUTINE_SETDIALOGPOINTER
:
656 PWINDOW_OBJECT Window
;
658 USER_REFERENCE_ENTRY Ref
;
660 UserEnterExclusive();
662 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
667 UserRefObjectCo(Window
, &Ref
);
670 if (pWnd
->head
.pti
->ppi
== PsGetCurrentProcessWin32Process() &&
671 pWnd
->cbwndExtra
== DLGWINDOWEXTRA
&&
672 !(pWnd
->state
& WNDS_SERVERSIDEWINDOWPROC
))
676 if (!pWnd
->fnid
) pWnd
->fnid
= FNID_DIALOG
;
677 pWnd
->state
|= WNDS_DIALOGWINDOW
;
681 pWnd
->fnid
|= FNID_DESTROY
;
682 pWnd
->state
&= ~WNDS_DIALOGWINDOW
;
686 UserDerefObjectCo(Window
);
699 NtUserCallHwndParamLock(
705 PWINDOW_OBJECT Window
;
707 USER_REFERENCE_ENTRY Ref
;
708 DECLARE_RETURN(DWORD
);
710 DPRINT1("Enter NtUserCallHwndParamLock\n");
711 UserEnterExclusive();
713 if (!(Window
= UserGetWindowObject(hWnd
)) || !Window
->Wnd
)
717 UserRefObjectCo(Window
, &Ref
);
723 case TWOPARAM_ROUTINE_VALIDATERGN
:
724 Ret
= (DWORD
)co_UserRedrawWindow( Window
, NULL
, (HRGN
)Param
, RDW_VALIDATE
);
728 UserDerefObjectCo(Window
);
733 DPRINT1("Leave NtUserCallHwndParamLock, ret=%i\n",_ret_
);