4 * Copyright 1993 Robert J. Amstadt
9 #include "wine/winbase16.h"
19 #include "cursoricon.h"
24 #include "sysmetrics.h"
28 #include "debugtools.h"
30 DECLARE_DEBUG_CHANNEL(hook
);
31 DECLARE_DEBUG_CHANNEL(local
);
32 DECLARE_DEBUG_CHANNEL(system
);
33 DECLARE_DEBUG_CHANNEL(win
);
34 DECLARE_DEBUG_CHANNEL(win32
);
36 /***********************************************************************
37 * GetFreeSystemResources (USER.284)
39 WORD WINAPI
GetFreeSystemResources16( WORD resType
)
43 int userPercent
, gdiPercent
;
45 if ((gdi_inst
= LoadLibrary16( "GDI" )) < 32) return 0;
46 gdi_heap
= GlobalHandleToSel16( gdi_inst
);
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_inst
) * 100 /
58 LOCAL_HeapSize( gdi_inst
);
62 case GFSR_SYSTEMRESOURCES
:
63 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
64 LOCAL_HeapSize( USER_HeapSel
);
65 gdiPercent
= (int)LOCAL_CountFree( gdi_inst
) * 100 /
66 LOCAL_HeapSize( gdi_inst
);
70 userPercent
= gdiPercent
= 0;
73 FreeLibrary16( gdi_inst
);
74 return (WORD
)min( userPercent
, gdiPercent
);
78 /**********************************************************************
81 INT16 WINAPI
InitApp16( HINSTANCE16 hInstance
)
83 /* Hack: restore the divide-by-zero handler */
84 /* FIXME: should set a USER-specific handler that displays a msg box */
85 INT_SetPMHandler( 0, INT_GetPMHandler( 0xff ) );
87 /* Create task message queue */
88 if ( !GetFastQueue16() ) return 0;
93 /**********************************************************************
96 static void USER_ModuleUnload( HMODULE16 hModule
)
98 HOOK_FreeModuleHooks( hModule
);
99 CLASS_FreeModuleClasses( hModule
);
100 CURSORICON_FreeModuleIcons( hModule
);
103 /**********************************************************************
106 static void USER_QueueCleanup( HQUEUE16 hQueue
)
110 WND
* desktop
= WIN_GetDesktop();
112 /* Patch desktop window */
113 if ( desktop
->hmemTaskQ
== hQueue
)
115 HTASK16 nextTask
= TASK_GetNextTask( GetCurrentTask() );
116 desktop
->hmemTaskQ
= GetTaskQueue16( nextTask
);
119 /* Patch resident popup menu window */
120 MENU_PatchResidentPopup( hQueue
, NULL
);
122 TIMER_RemoveQueueTimers( hQueue
);
124 HOOK_FreeQueueHooks( hQueue
);
126 QUEUE_SetExitingQueue( hQueue
);
127 WIN_ResetQueueWindows( desktop
, hQueue
, (HQUEUE16
)0);
128 QUEUE_SetExitingQueue( 0 );
130 /* Free the message queue */
131 QUEUE_DeleteMsgQueue( hQueue
);
133 WIN_ReleaseDesktop();
137 /**********************************************************************
140 static void USER_AppExit( HINSTANCE16 hInstance
)
142 /* FIXME: maybe destroy menus (Windows only complains about them
146 /* ModuleUnload() in "Internals" */
148 hInstance
= GetExePtr( hInstance
);
149 if( GetModuleUsage16( hInstance
) <= 1 )
150 USER_ModuleUnload( hInstance
);
154 /***********************************************************************
155 * SignalProc (USER.314)
157 void WINAPI
USER_SignalProc( HANDLE16 hTaskOrModule
, UINT16 uCode
,
158 UINT16 uExitFn
, HINSTANCE16 hInstance
,
161 FIXME_(win
)("Win 3.1 USER signal %04x\n", uCode
);
164 /***********************************************************************
165 * FinalUserInit (USER.400)
167 void WINAPI
FinalUserInit16( void )
169 /* FIXME: Should chain to FinalGdiInit now. */
172 /***********************************************************************
173 * UserSignalProc (USER.391) (USER32.@)
175 * For comments about the meaning of uCode and dwFlags
176 * see PROCESS_CallUserSignalProc.
179 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
180 DWORD dwFlags
, HMODULE16 hModule
)
184 /* FIXME: Proper reaction to most signals still missing. */
188 case USIG_DLL_UNLOAD_WIN16
:
189 case USIG_DLL_UNLOAD_WIN32
:
190 USER_ModuleUnload( hModule
);
193 case USIG_DLL_UNLOAD_ORPHANS
:
196 case USIG_FAULT_DIALOG_PUSH
:
197 case USIG_FAULT_DIALOG_POP
:
200 case USIG_THREAD_INIT
:
203 case USIG_THREAD_EXIT
:
204 USER_QueueCleanup( GetThreadQueue16( dwThreadOrProcessID
) );
205 SetThreadQueue16( dwThreadOrProcessID
, 0 );
208 case USIG_PROCESS_CREATE
:
211 case USIG_PROCESS_INIT
:
212 case USIG_PROCESS_LOADED
:
214 case USIG_PROCESS_RUNNING
:
217 case USIG_PROCESS_EXIT
:
220 case USIG_PROCESS_DESTROY
:
221 hInst
= ((TDB
*)GlobalLock16( GetCurrentTask() ))->hInstance
;
222 USER_AppExit( hInst
);
226 FIXME_(win
)("(%04x, %08lx, %04lx, %04x)\n",
227 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
231 /* FIXME: Should chain to GdiSignalProc now. */
236 /***********************************************************************
237 * DllEntryPoint (USER.374)
239 BOOL WINAPI
USER_DllEntryPoint( DWORD dwReason
, HINSTANCE hInstDLL
, WORD ds
,
240 WORD wHeapSize
, DWORD dwReserved1
, WORD wReserved2
)
244 case DLL_PROCESS_ATTACH
:
246 * We need to load the 32-bit library so as to be able
247 * to access the system resources stored there!
249 if ( !LoadLibraryA("USER32.DLL") )
251 ERR_(win
)( "Could not load USER32.DLL\n" );
260 /***********************************************************************
261 * ExitWindows (USER.7)
263 BOOL16 WINAPI
ExitWindows16( DWORD dwReturnCode
, UINT16 wReserved
)
265 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
269 /***********************************************************************
270 * ExitWindowsExec (USER.246)
272 BOOL16 WINAPI
ExitWindowsExec16( LPCSTR lpszExe
, LPCSTR lpszParams
)
274 TRACE_(system
)("Should run the following in DOS-mode: \"%s %s\"\n",
275 lpszExe
, lpszParams
);
276 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
280 /***********************************************************************
281 * ExitWindowsEx (USER32.@)
283 BOOL WINAPI
ExitWindowsEx( UINT flags
, DWORD reserved
)
289 /* We have to build a list of all windows first, as in EnumWindows */
291 if (!(list
= WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL
)))
293 WIN_ReleaseDesktop();
297 /* Send a WM_QUERYENDSESSION message to every window */
299 for (ppWnd
= list
, i
= 0; *ppWnd
; ppWnd
++, i
++)
301 /* Make sure that the window still exists */
302 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
303 if (!SendMessage16( (*ppWnd
)->hwndSelf
, WM_QUERYENDSESSION
, 0, 0 ))
308 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
310 for (ppWnd
= list
; i
> 0; i
--, ppWnd
++)
312 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
313 SendMessage16( (*ppWnd
)->hwndSelf
, WM_ENDSESSION
, result
, 0 );
315 WIN_ReleaseWinArray(list
);
317 if (result
) ExitKernel16();
318 WIN_ReleaseDesktop();
322 static void _dump_CDS_flags(DWORD flags
) {
323 #define X(x) if (flags & CDS_##x) MESSAGE(""#x ",");
324 X(UPDATEREGISTRY
);X(TEST
);X(FULLSCREEN
);X(GLOBAL
);
325 X(SET_PRIMARY
);X(RESET
);X(SETRECT
);X(NORESET
);
329 /***********************************************************************
330 * ChangeDisplaySettingsA (USER32.@)
332 LONG WINAPI
ChangeDisplaySettingsA( LPDEVMODEA devmode
, DWORD flags
)
334 FIXME_(system
)("(%p,0x%08lx), stub\n",devmode
,flags
);
335 MESSAGE("\tflags=");_dump_CDS_flags(flags
);MESSAGE("\n");
337 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
338 else if ( (devmode
->dmBitsPerPel
!= GetSystemMetrics(SM_WINE_BPP
))
339 || (devmode
->dmPelsHeight
!= GetSystemMetrics(SM_CYSCREEN
))
340 || (devmode
->dmPelsWidth
!= GetSystemMetrics(SM_CXSCREEN
)) )
344 if (devmode
->dmFields
& DM_BITSPERPEL
)
345 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
346 if (devmode
->dmFields
& DM_PELSWIDTH
)
347 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
348 if (devmode
->dmFields
& DM_PELSHEIGHT
)
349 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
350 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
351 /* we don't, but the program ... does not need to know */
352 return DISP_CHANGE_SUCCESSFUL
;
354 return DISP_CHANGE_SUCCESSFUL
;
357 /***********************************************************************
358 * ChangeDisplaySettingsExA (USER32.@)
360 LONG WINAPI
ChangeDisplaySettingsExA(
361 LPCSTR devname
, LPDEVMODEA devmode
, HWND hwnd
, DWORD flags
,
364 FIXME_(system
)("(%s,%p,0x%04x,0x%08lx,0x%08lx), stub\n",devname
,devmode
,hwnd
,flags
,lparam
);
365 MESSAGE("\tflags=");_dump_CDS_flags(flags
);MESSAGE("\n");
367 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
368 else if ( (devmode
->dmBitsPerPel
!= GetSystemMetrics(SM_WINE_BPP
))
369 || (devmode
->dmPelsHeight
!= GetSystemMetrics(SM_CYSCREEN
))
370 || (devmode
->dmPelsWidth
!= GetSystemMetrics(SM_CXSCREEN
)) )
374 if (devmode
->dmFields
& DM_BITSPERPEL
)
375 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
376 if (devmode
->dmFields
& DM_PELSWIDTH
)
377 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
378 if (devmode
->dmFields
& DM_PELSHEIGHT
)
379 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
380 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
381 /* we don't, but the program ... does not need to know */
382 return DISP_CHANGE_SUCCESSFUL
;
384 return DISP_CHANGE_SUCCESSFUL
;
387 /***********************************************************************
388 * EnumDisplaySettingsA (USER32.@)
389 * FIXME: Currently uses static list of modes.
392 * TRUE if nth setting exists found (described in the LPDEVMODEA struct)
393 * FALSE if we do not have the nth setting
395 BOOL WINAPI
EnumDisplaySettingsA(
396 LPCSTR name
, /* [in] huh? */
397 DWORD n
, /* [in] nth entry in display settings list*/
398 LPDEVMODEA devmode
/* [out] devmode for that setting */
404 } modes
[NRMODES
]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
405 int depths
[4] = {8,16,24,32};
407 TRACE_(system
)("(%s,%ld,%p)\n",name
,n
,devmode
);
409 devmode
->dmBitsPerPel
= GetSystemMetrics(SM_WINE_BPP
);
410 devmode
->dmPelsHeight
= GetSystemMetrics(SM_CYSCREEN
);
411 devmode
->dmPelsWidth
= GetSystemMetrics(SM_CXSCREEN
);
414 if ((n
-1)<NRMODES
*NRDEPTHS
) {
415 devmode
->dmBitsPerPel
= depths
[(n
-1)/NRMODES
];
416 devmode
->dmPelsHeight
= modes
[(n
-1)%NRMODES
].h
;
417 devmode
->dmPelsWidth
= modes
[(n
-1)%NRMODES
].w
;
423 /***********************************************************************
424 * EnumDisplaySettingsW (USER32.@)
426 BOOL WINAPI
EnumDisplaySettingsW(LPCWSTR name
,DWORD n
,LPDEVMODEW devmode
) {
427 LPSTR nameA
= HEAP_strdupWtoA(GetProcessHeap(),0,name
);
429 BOOL ret
= EnumDisplaySettingsA(nameA
,n
,&devmodeA
);
432 devmode
->dmBitsPerPel
= devmodeA
.dmBitsPerPel
;
433 devmode
->dmPelsHeight
= devmodeA
.dmPelsHeight
;
434 devmode
->dmPelsWidth
= devmodeA
.dmPelsWidth
;
435 /* FIXME: convert rest too, if they are ever returned */
437 HeapFree(GetProcessHeap(),0,nameA
);
441 /***********************************************************************
442 * EnumDisplayDevicesA (USER32.@)
444 BOOL WINAPI
EnumDisplayDevicesA(
445 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEA lpDisplayDevice
,DWORD dwFlags
449 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
450 strcpy(lpDisplayDevice
->DeviceName
,"X11");
451 strcpy(lpDisplayDevice
->DeviceString
,"X 11 Windowing System");
452 lpDisplayDevice
->StateFlags
=
453 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
454 DISPLAY_DEVICE_PRIMARY_DEVICE
|
455 DISPLAY_DEVICE_VGA_COMPATIBLE
;
459 /***********************************************************************
460 * EnumDisplayDevicesW (USER32.@)
462 BOOL WINAPI
EnumDisplayDevicesW(
463 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEW lpDisplayDevice
,DWORD dwFlags
467 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
468 MultiByteToWideChar( CP_ACP
, 0, "X11", -1, lpDisplayDevice
->DeviceName
,
469 sizeof(lpDisplayDevice
->DeviceName
)/sizeof(WCHAR
) );
470 MultiByteToWideChar( CP_ACP
, 0, "X11 Windowing System", -1, lpDisplayDevice
->DeviceString
,
471 sizeof(lpDisplayDevice
->DeviceString
)/sizeof(WCHAR
) );
472 lpDisplayDevice
->StateFlags
=
473 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
474 DISPLAY_DEVICE_PRIMARY_DEVICE
|
475 DISPLAY_DEVICE_VGA_COMPATIBLE
;
479 /***********************************************************************
480 * SetEventHook (USER.321)
482 * Used by Turbo Debugger for Windows
484 FARPROC16 WINAPI
SetEventHook16(FARPROC16 lpfnEventHook
)
486 FIXME_(hook
)("(lpfnEventHook=%08x): stub\n", (UINT
)lpfnEventHook
);
490 /***********************************************************************
491 * UserSeeUserDo (USER.216)
493 DWORD WINAPI
UserSeeUserDo16(WORD wReqType
, WORD wParam1
, WORD wParam2
, WORD wParam3
)
497 case USUD_LOCALALLOC
:
498 return LOCAL_Alloc(USER_HeapSel
, wParam1
, wParam3
);
500 return LOCAL_Free(USER_HeapSel
, wParam1
);
501 case USUD_LOCALCOMPACT
:
502 return LOCAL_Compact(USER_HeapSel
, wParam3
, 0);
505 case USUD_FIRSTCLASS
:
506 FIXME_(local
)("return a pointer to the first window class.\n");
509 WARN_(local
)("wReqType %04x (unknown)", wReqType
);
514 /***********************************************************************
515 * GetSystemDebugState (USER.231)
517 WORD WINAPI
GetSystemDebugState16(void)
519 return 0; /* FIXME */
522 /***********************************************************************
523 * RegisterLogonProcess (USER32.@)
525 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
) {
526 FIXME_(win32
)("(%d,%d),stub!\n",hprocess
,x
);
530 /***********************************************************************
531 * CreateWindowStationW (USER32.@)
533 HWINSTA WINAPI
CreateWindowStationW(
534 LPWSTR winstation
,DWORD res1
,DWORD desiredaccess
,
535 LPSECURITY_ATTRIBUTES lpsa
537 FIXME_(win32
)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation
),
538 res1
,desiredaccess
,lpsa
543 /***********************************************************************
544 * SetProcessWindowStation (USER32.@)
546 BOOL WINAPI
SetProcessWindowStation(HWINSTA hWinSta
) {
547 FIXME_(win32
)("(%d),stub!\n",hWinSta
);
551 /***********************************************************************
552 * SetUserObjectSecurity (USER32.@)
554 BOOL WINAPI
SetUserObjectSecurity(
556 PSECURITY_INFORMATION pSIRequested
,
557 PSECURITY_DESCRIPTOR pSID
559 FIXME_(win32
)("(0x%08x,%p,%p),stub!\n",hObj
,pSIRequested
,pSID
);
563 /***********************************************************************
564 * CreateDesktopA (USER32.@)
566 HDESK WINAPI
CreateDesktopA(
567 LPSTR lpszDesktop
,LPSTR lpszDevice
,LPDEVMODEA pDevmode
,
568 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
570 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
571 lpszDesktop
,lpszDevice
,pDevmode
,
572 dwFlags
,dwDesiredAccess
,lpsa
574 return (HDESK
)0xcafedead;
577 /***********************************************************************
578 * CreateDesktopW (USER32.@)
580 HDESK WINAPI
CreateDesktopW(
581 LPWSTR lpszDesktop
,LPWSTR lpszDevice
,LPDEVMODEW pDevmode
,
582 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
584 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
585 debugstr_w(lpszDesktop
),debugstr_w(lpszDevice
),pDevmode
,
586 dwFlags
,dwDesiredAccess
,lpsa
588 return (HDESK
)0xcafedead;
591 /***********************************************************************
592 * EnumDesktopWindows (USER32.@)
594 BOOL WINAPI
EnumDesktopWindows( HDESK hDesktop
, WNDENUMPROC lpfn
, LPARAM lParam
) {
595 FIXME_(win32
)("(0x%08x, %p, 0x%08lx), stub!\n", hDesktop
, lpfn
, lParam
);
600 /***********************************************************************
601 * CloseWindowStation (USER32.@)
603 BOOL WINAPI
CloseWindowStation(HWINSTA hWinSta
)
605 FIXME_(win32
)("(0x%08x)\n", hWinSta
);
609 /***********************************************************************
610 * CloseDesktop (USER32.@)
612 BOOL WINAPI
CloseDesktop(HDESK hDesk
)
614 FIXME_(win32
)("(0x%08x)\n", hDesk
);
618 /***********************************************************************
619 * SetWindowStationUser (USER32.@)
621 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
) {
622 FIXME_(win32
)("(0x%08lx,0x%08lx),stub!\n",x1
,x2
);
626 /***********************************************************************
627 * SetLogonNotifyWindow (USER32.@)
629 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
) {
630 FIXME_(win32
)("(0x%x,%04x),stub!\n",hwinsta
,hwnd
);
634 /***********************************************************************
635 * LoadLocalFonts (USER32.@)
637 VOID WINAPI
LoadLocalFonts(VOID
) {
641 /***********************************************************************
642 * GetUserObjectInformationA (USER32.@)
644 BOOL WINAPI
GetUserObjectInformationA( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
645 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
648 /***********************************************************************
649 * GetUserObjectInformationW (USER32.@)
651 BOOL WINAPI
GetUserObjectInformationW( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
652 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
655 /***********************************************************************
656 * GetUserObjectSecurity (USER32.@)
658 BOOL WINAPI
GetUserObjectSecurity(HANDLE hObj
, PSECURITY_INFORMATION pSIRequested
,
659 PSECURITY_DESCRIPTOR pSID
, DWORD nLength
, LPDWORD lpnLengthNeeded
)
660 { FIXME_(win32
)("(0x%x %p %p len=%ld %p),stub!\n", hObj
, pSIRequested
, pSID
, nLength
, lpnLengthNeeded
);
664 /***********************************************************************
665 * SetSystemCursor (USER32.@)
667 BOOL WINAPI
SetSystemCursor(HCURSOR hcur
, DWORD id
)
668 { FIXME_(win32
)("(%08x,%08lx),stub!\n", hcur
, id
);
672 /***********************************************************************
673 * RegisterSystemThread (USER32.@)
675 void WINAPI
RegisterSystemThread(DWORD flags
, DWORD reserved
)
677 FIXME_(win32
)("(%08lx, %08lx)\n", flags
, reserved
);
680 /***********************************************************************
681 * RegisterDeviceNotificationA (USER32.@)
683 HDEVNOTIFY WINAPI
RegisterDeviceNotificationA(
684 HANDLE hnd
, LPVOID notifyfilter
, DWORD flags
686 FIXME_(win32
)("(hwnd=%08x, filter=%p,flags=0x%08lx), STUB!\n",
687 hnd
,notifyfilter
,flags