4 * Copyright 1993 Robert J. Amstadt
9 #include "wine/winbase16.h"
20 #include "clipboard.h"
22 #include "cursoricon.h"
29 #include "sysmetrics.h"
33 #include "debugtools.h"
35 DECLARE_DEBUG_CHANNEL(hook
);
36 DECLARE_DEBUG_CHANNEL(local
);
37 DECLARE_DEBUG_CHANNEL(system
);
38 DECLARE_DEBUG_CHANNEL(win
);
39 DECLARE_DEBUG_CHANNEL(win32
);
41 /***********************************************************************
42 * GetFreeSystemResources (USER.284)
44 WORD WINAPI
GetFreeSystemResources16( WORD resType
)
46 int userPercent
, gdiPercent
;
50 case GFSR_USERRESOURCES
:
51 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
52 LOCAL_HeapSize( USER_HeapSel
);
56 case GFSR_GDIRESOURCES
:
57 gdiPercent
= (int)LOCAL_CountFree( GDI_HeapSel
) * 100 /
58 LOCAL_HeapSize( GDI_HeapSel
);
62 case GFSR_SYSTEMRESOURCES
:
63 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
64 LOCAL_HeapSize( USER_HeapSel
);
65 gdiPercent
= (int)LOCAL_CountFree( GDI_HeapSel
) * 100 /
66 LOCAL_HeapSize( GDI_HeapSel
);
72 return (WORD
)min( userPercent
, gdiPercent
);
76 /**********************************************************************
79 INT16 WINAPI
InitApp16( HINSTANCE16 hInstance
)
81 /* Hack: restore the divide-by-zero handler */
82 /* FIXME: should set a USER-specific handler that displays a msg box */
83 INT_SetPMHandler( 0, INT_GetPMHandler( 0xff ) );
85 /* Create task message queue */
86 if ( !GetFastQueue16() ) return 0;
91 /**********************************************************************
94 static void USER_ModuleUnload( HMODULE16 hModule
)
96 HOOK_FreeModuleHooks( hModule
);
97 CLASS_FreeModuleClasses( hModule
);
98 CURSORICON_FreeModuleIcons( hModule
);
101 /**********************************************************************
104 static void USER_QueueCleanup( HQUEUE16 hQueue
)
108 WND
* desktop
= WIN_GetDesktop();
110 /* Patch desktop window */
111 if ( desktop
->hmemTaskQ
== hQueue
)
113 HTASK16 nextTask
= TASK_GetNextTask( GetCurrentTask() );
114 desktop
->hmemTaskQ
= GetTaskQueue16( nextTask
);
117 /* Patch resident popup menu window */
118 MENU_PatchResidentPopup( hQueue
, NULL
);
120 TIMER_RemoveQueueTimers( hQueue
);
122 HOOK_FreeQueueHooks( hQueue
);
124 QUEUE_SetExitingQueue( hQueue
);
125 WIN_ResetQueueWindows( desktop
, hQueue
, (HQUEUE16
)0);
126 QUEUE_SetExitingQueue( 0 );
128 /* Free the message queue */
129 QUEUE_DeleteMsgQueue( hQueue
);
131 WIN_ReleaseDesktop();
135 /**********************************************************************
138 static void USER_AppExit( HINSTANCE16 hInstance
)
140 /* FIXME: maybe destroy menus (Windows only complains about them
144 /* ModuleUnload() in "Internals" */
146 hInstance
= GetExePtr( hInstance
);
147 if( GetModuleUsage16( hInstance
) <= 1 )
148 USER_ModuleUnload( hInstance
);
152 /***********************************************************************
153 * USER_SignalProc (USER.314)
155 void WINAPI
USER_SignalProc( HANDLE16 hTaskOrModule
, UINT16 uCode
,
156 UINT16 uExitFn
, HINSTANCE16 hInstance
,
159 FIXME_(win
)("Win 3.1 USER signal %04x\n", uCode
);
162 /***********************************************************************
163 * FinalUserInit (USER.400)
165 void WINAPI
FinalUserInit16( void )
167 /* FIXME: Should chain to FinalGdiInit now. */
170 /***********************************************************************
171 * UserSignalProc (USER.610) (USER32.559)
173 * For comments about the meaning of uCode and dwFlags
174 * see PROCESS_CallUserSignalProc.
177 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
178 DWORD dwFlags
, HMODULE16 hModule
)
182 /* FIXME: Proper reaction to most signals still missing. */
186 case USIG_DLL_UNLOAD_WIN16
:
187 case USIG_DLL_UNLOAD_WIN32
:
188 USER_ModuleUnload( hModule
);
191 case USIG_DLL_UNLOAD_ORPHANS
:
194 case USIG_FAULT_DIALOG_PUSH
:
195 case USIG_FAULT_DIALOG_POP
:
198 case USIG_THREAD_INIT
:
201 case USIG_THREAD_EXIT
:
202 USER_QueueCleanup( GetThreadQueue16( dwThreadOrProcessID
) );
203 SetThreadQueue16( dwThreadOrProcessID
, 0 );
206 case USIG_PROCESS_CREATE
:
209 case USIG_PROCESS_INIT
:
210 case USIG_PROCESS_LOADED
:
212 case USIG_PROCESS_RUNNING
:
215 case USIG_PROCESS_EXIT
:
218 case USIG_PROCESS_DESTROY
:
219 hInst
= ((TDB
*)GlobalLock16( GetCurrentTask() ))->hInstance
;
220 USER_AppExit( hInst
);
224 FIXME_(win
)("(%04x, %08lx, %04lx, %04x)\n",
225 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
229 /* FIXME: Should chain to GdiSignalProc now. */
234 /***********************************************************************
235 * USER_DllEntryPoint (USER.374)
237 BOOL WINAPI
USER_DllEntryPoint( DWORD dwReason
, HINSTANCE hInstDLL
, WORD ds
,
238 WORD wHeapSize
, DWORD dwReserved1
, WORD wReserved2
)
242 case DLL_PROCESS_ATTACH
:
244 * We need to load the 32-bit library so as to be able
245 * to access the system resources stored there!
247 if ( !LoadLibraryA("USER32.DLL") )
249 ERR_(win
)( "Could not load USER32.DLL\n" );
258 /***********************************************************************
259 * ExitWindows16 (USER.7)
261 BOOL16 WINAPI
ExitWindows16( DWORD dwReturnCode
, UINT16 wReserved
)
263 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
267 /***********************************************************************
268 * ExitWindowsExec16 (USER.246)
270 BOOL16 WINAPI
ExitWindowsExec16( LPCSTR lpszExe
, LPCSTR lpszParams
)
272 TRACE_(system
)("Should run the following in DOS-mode: \"%s %s\"\n",
273 lpszExe
, lpszParams
);
274 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
278 /***********************************************************************
279 * ExitWindowsEx (USER32.196)
281 BOOL WINAPI
ExitWindowsEx( UINT flags
, DWORD reserved
)
287 /* We have to build a list of all windows first, as in EnumWindows */
289 if (!(list
= WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL
)))
291 WIN_ReleaseDesktop();
295 /* Send a WM_QUERYENDSESSION message to every window */
297 for (ppWnd
= list
, i
= 0; *ppWnd
; ppWnd
++, i
++)
299 /* Make sure that the window still exists */
300 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
301 if (!SendMessage16( (*ppWnd
)->hwndSelf
, WM_QUERYENDSESSION
, 0, 0 ))
306 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
308 for (ppWnd
= list
; i
> 0; i
--, ppWnd
++)
310 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
311 SendMessage16( (*ppWnd
)->hwndSelf
, WM_ENDSESSION
, result
, 0 );
313 WIN_ReleaseWinArray(list
);
315 if (result
) ExitKernel16();
316 WIN_ReleaseDesktop();
320 static void _dump_CDS_flags(DWORD flags
) {
321 #define X(x) if (flags & CDS_##x) MESSAGE(""#x ",");
322 X(UPDATEREGISTRY
);X(TEST
);X(FULLSCREEN
);X(GLOBAL
);
323 X(SET_PRIMARY
);X(RESET
);X(SETRECT
);X(NORESET
);
327 /***********************************************************************
328 * ChangeDisplaySettingsA (USER32.589)
330 LONG WINAPI
ChangeDisplaySettingsA( LPDEVMODEA devmode
, DWORD flags
)
332 FIXME_(system
)("(%p,0x%08lx), stub\n",devmode
,flags
);
333 MESSAGE("\tflags=");_dump_CDS_flags(flags
);MESSAGE("\n");
335 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
336 else if ( (devmode
->dmBitsPerPel
!= GetSystemMetrics(SM_WINE_BPP
))
337 || (devmode
->dmPelsHeight
!= GetSystemMetrics(SM_CYSCREEN
))
338 || (devmode
->dmPelsWidth
!= GetSystemMetrics(SM_CXSCREEN
)) )
342 if (devmode
->dmFields
& DM_BITSPERPEL
)
343 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
344 if (devmode
->dmFields
& DM_PELSWIDTH
)
345 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
346 if (devmode
->dmFields
& DM_PELSHEIGHT
)
347 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
348 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
349 /* we don't, but the program ... does not need to know */
350 return DISP_CHANGE_SUCCESSFUL
;
352 return DISP_CHANGE_SUCCESSFUL
;
355 /***********************************************************************
356 * ChangeDisplaySettingsExA (USER32.604)
358 LONG WINAPI
ChangeDisplaySettingsExA(
359 LPCSTR devname
, LPDEVMODEA devmode
, HWND hwnd
, DWORD flags
,
362 FIXME_(system
)("(%s,%p,0x%04x,0x%08lx,0x%08lx), stub\n",devname
,devmode
,hwnd
,flags
,lparam
);
363 MESSAGE("\tflags=");_dump_CDS_flags(flags
);MESSAGE("\n");
365 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
366 else if ( (devmode
->dmBitsPerPel
!= GetSystemMetrics(SM_WINE_BPP
))
367 || (devmode
->dmPelsHeight
!= GetSystemMetrics(SM_CYSCREEN
))
368 || (devmode
->dmPelsWidth
!= GetSystemMetrics(SM_CXSCREEN
)) )
372 if (devmode
->dmFields
& DM_BITSPERPEL
)
373 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
374 if (devmode
->dmFields
& DM_PELSWIDTH
)
375 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
376 if (devmode
->dmFields
& DM_PELSHEIGHT
)
377 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
378 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
379 /* we don't, but the program ... does not need to know */
380 return DISP_CHANGE_SUCCESSFUL
;
382 return DISP_CHANGE_SUCCESSFUL
;
385 /***********************************************************************
386 * EnumDisplaySettingsA (USER32.592)
387 * FIXME: Currently uses static list of modes.
390 * TRUE if nth setting exists found (described in the LPDEVMODEA struct)
391 * FALSE if we do not have the nth setting
393 BOOL WINAPI
EnumDisplaySettingsA(
394 LPCSTR name
, /* [in] huh? */
395 DWORD n
, /* [in] nth entry in display settings list*/
396 LPDEVMODEA devmode
/* [out] devmode for that setting */
402 } modes
[NRMODES
]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
403 int depths
[4] = {8,16,24,32};
405 TRACE_(system
)("(%s,%ld,%p)\n",name
,n
,devmode
);
407 devmode
->dmBitsPerPel
= GetSystemMetrics(SM_WINE_BPP
);
408 devmode
->dmPelsHeight
= GetSystemMetrics(SM_CYSCREEN
);
409 devmode
->dmPelsWidth
= GetSystemMetrics(SM_CXSCREEN
);
412 if ((n
-1)<NRMODES
*NRDEPTHS
) {
413 devmode
->dmBitsPerPel
= depths
[(n
-1)/NRMODES
];
414 devmode
->dmPelsHeight
= modes
[(n
-1)%NRMODES
].h
;
415 devmode
->dmPelsWidth
= modes
[(n
-1)%NRMODES
].w
;
421 /***********************************************************************
422 * EnumDisplaySettingsW (USER32.593)
424 BOOL WINAPI
EnumDisplaySettingsW(LPCWSTR name
,DWORD n
,LPDEVMODEW devmode
) {
425 LPSTR nameA
= HEAP_strdupWtoA(GetProcessHeap(),0,name
);
427 BOOL ret
= EnumDisplaySettingsA(nameA
,n
,&devmodeA
);
430 devmode
->dmBitsPerPel
= devmodeA
.dmBitsPerPel
;
431 devmode
->dmPelsHeight
= devmodeA
.dmPelsHeight
;
432 devmode
->dmPelsWidth
= devmodeA
.dmPelsWidth
;
433 /* FIXME: convert rest too, if they are ever returned */
435 HeapFree(GetProcessHeap(),0,nameA
);
439 /***********************************************************************
440 * EnumDisplayDevicesA (USER32.184)
442 BOOL WINAPI
EnumDisplayDevicesA(
443 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEA lpDisplayDevice
,DWORD dwFlags
447 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
448 strcpy(lpDisplayDevice
->DeviceName
,"X11");
449 strcpy(lpDisplayDevice
->DeviceString
,"X 11 Windowing System");
450 lpDisplayDevice
->StateFlags
=
451 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
452 DISPLAY_DEVICE_PRIMARY_DEVICE
|
453 DISPLAY_DEVICE_VGA_COMPATIBLE
;
457 /***********************************************************************
458 * EnumDisplayDevicesW (USER32.185)
460 BOOL WINAPI
EnumDisplayDevicesW(
461 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEW lpDisplayDevice
,DWORD dwFlags
465 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
466 lstrcpyAtoW(lpDisplayDevice
->DeviceName
,"X11");
467 lstrcpyAtoW(lpDisplayDevice
->DeviceString
,"X 11 Windowing System");
468 lpDisplayDevice
->StateFlags
=
469 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
470 DISPLAY_DEVICE_PRIMARY_DEVICE
|
471 DISPLAY_DEVICE_VGA_COMPATIBLE
;
475 /***********************************************************************
476 * SetEventHook (USER.321)
478 * Used by Turbo Debugger for Windows
480 FARPROC16 WINAPI
SetEventHook16(FARPROC16 lpfnEventHook
)
482 FIXME_(hook
)("(lpfnEventHook=%08x): stub\n", (UINT
)lpfnEventHook
);
486 /***********************************************************************
487 * UserSeeUserDo (USER.216)
489 DWORD WINAPI
UserSeeUserDo16(WORD wReqType
, WORD wParam1
, WORD wParam2
, WORD wParam3
)
493 case USUD_LOCALALLOC
:
494 return LOCAL_Alloc(USER_HeapSel
, wParam1
, wParam3
);
496 return LOCAL_Free(USER_HeapSel
, wParam1
);
497 case USUD_LOCALCOMPACT
:
498 return LOCAL_Compact(USER_HeapSel
, wParam3
, 0);
501 case USUD_FIRSTCLASS
:
502 FIXME_(local
)("return a pointer to the first window class.\n");
505 WARN_(local
)("wReqType %04x (unknown)", wReqType
);
510 /***********************************************************************
511 * GetSystemDebugState16 (USER.231)
513 WORD WINAPI
GetSystemDebugState16(void)
515 return 0; /* FIXME */
518 /***********************************************************************
519 * RegisterLogonProcess (USER32.434)
521 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
) {
522 FIXME_(win32
)("(%d,%d),stub!\n",hprocess
,x
);
526 /***********************************************************************
527 * CreateWindowStationW (USER32.86)
529 HWINSTA WINAPI
CreateWindowStationW(
530 LPWSTR winstation
,DWORD res1
,DWORD desiredaccess
,
531 LPSECURITY_ATTRIBUTES lpsa
533 FIXME_(win32
)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation
),
534 res1
,desiredaccess
,lpsa
539 /***********************************************************************
540 * SetProcessWindowStation (USER32.496)
542 BOOL WINAPI
SetProcessWindowStation(HWINSTA hWinSta
) {
543 FIXME_(win32
)("(%d),stub!\n",hWinSta
);
547 /***********************************************************************
548 * SetUserObjectSecurity (USER32.514)
550 BOOL WINAPI
SetUserObjectSecurity(
552 PSECURITY_INFORMATION pSIRequested
,
553 PSECURITY_DESCRIPTOR pSID
555 FIXME_(win32
)("(0x%08x,%p,%p),stub!\n",hObj
,pSIRequested
,pSID
);
559 /***********************************************************************
560 * CreateDesktopA (USER32.68)
562 HDESK WINAPI
CreateDesktopA(
563 LPSTR lpszDesktop
,LPSTR lpszDevice
,LPDEVMODEA pDevmode
,
564 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
566 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
567 lpszDesktop
,lpszDevice
,pDevmode
,
568 dwFlags
,dwDesiredAccess
,lpsa
573 /***********************************************************************
574 * CreateDesktopW (USER32.69)
576 HDESK WINAPI
CreateDesktopW(
577 LPWSTR lpszDesktop
,LPWSTR lpszDevice
,LPDEVMODEW pDevmode
,
578 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
580 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
581 debugstr_w(lpszDesktop
),debugstr_w(lpszDevice
),pDevmode
,
582 dwFlags
,dwDesiredAccess
,lpsa
587 /***********************************************************************
588 * EnumDesktopWindows (USER32.591)
590 BOOL WINAPI
EnumDesktopWindows( HDESK hDesktop
, WNDENUMPROC lpfn
, LPARAM lParam
) {
591 FIXME_(win32
)("(0x%08x, %p, 0x%08lx), stub!\n", hDesktop
, lpfn
, lParam
);
596 /***********************************************************************
599 BOOL WINAPI
CloseWindowStation(HWINSTA hWinSta
)
601 FIXME_(win32
)("(0x%08x)\n", hWinSta
);
605 /***********************************************************************
608 BOOL WINAPI
CloseDesktop(HDESK hDesk
)
610 FIXME_(win32
)("(0x%08x)\n", hDesk
);
614 /***********************************************************************
615 * SetWindowStationUser (USER32.521)
617 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
) {
618 FIXME_(win32
)("(0x%08lx,0x%08lx),stub!\n",x1
,x2
);
622 /***********************************************************************
623 * SetLogonNotifyWindow (USER32.486)
625 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
) {
626 FIXME_(win32
)("(0x%x,%04x),stub!\n",hwinsta
,hwnd
);
630 /***********************************************************************
631 * LoadLocalFonts (USER32.486)
633 VOID WINAPI
LoadLocalFonts(VOID
) {
637 /***********************************************************************
638 * GetUserObjectInformationA (USER32.299)
640 BOOL WINAPI
GetUserObjectInformationA( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
641 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
644 /***********************************************************************
645 * GetUserObjectInformationW (USER32.300)
647 BOOL WINAPI
GetUserObjectInformationW( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
648 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
651 /***********************************************************************
652 * GetUserObjectSecurity (USER32.300)
654 BOOL WINAPI
GetUserObjectSecurity(HANDLE hObj
, PSECURITY_INFORMATION pSIRequested
,
655 PSECURITY_DESCRIPTOR pSID
, DWORD nLength
, LPDWORD lpnLengthNeeded
)
656 { FIXME_(win32
)("(0x%x %p %p len=%ld %p),stub!\n", hObj
, pSIRequested
, pSID
, nLength
, lpnLengthNeeded
);
660 /***********************************************************************
661 * SetSystemCursor (USER32.507)
663 BOOL WINAPI
SetSystemCursor(HCURSOR hcur
, DWORD id
)
664 { FIXME_(win32
)("(%08x,%08lx),stub!\n", hcur
, id
);
668 /***********************************************************************
669 * RegisterSystemThread (USER32.435)
671 void WINAPI
RegisterSystemThread(DWORD flags
, DWORD reserved
)
673 FIXME_(win32
)("(%08lx, %08lx)\n", flags
, reserved
);
676 /***********************************************************************
677 * RegisterDeviceNotification (USER32.477)
679 HDEVNOTIFY WINAPI
RegisterDeviceNotificationA(
680 HANDLE hnd
, LPVOID notifyfilter
, DWORD flags
682 FIXME_(win32
)("(hwnd=%08x, filter=%p,flags=0x%08lx), STUB!\n",
683 hnd
,notifyfilter
,flags