4 * Copyright 1993 Robert J. Amstadt
9 #include "wine/winbase16.h"
17 #include "clipboard.h"
19 #include "cursoricon.h"
30 #include "debugtools.h"
32 DECLARE_DEBUG_CHANNEL(hook
)
33 DECLARE_DEBUG_CHANNEL(local
)
34 DECLARE_DEBUG_CHANNEL(system
)
35 DECLARE_DEBUG_CHANNEL(win
)
36 DECLARE_DEBUG_CHANNEL(win32
)
38 /***********************************************************************
39 * GetFreeSystemResources (USER.284)
41 WORD WINAPI
GetFreeSystemResources16( WORD resType
)
43 int userPercent
, gdiPercent
;
47 case GFSR_USERRESOURCES
:
48 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
49 LOCAL_HeapSize( USER_HeapSel
);
53 case GFSR_GDIRESOURCES
:
54 gdiPercent
= (int)LOCAL_CountFree( GDI_HeapSel
) * 100 /
55 LOCAL_HeapSize( GDI_HeapSel
);
59 case GFSR_SYSTEMRESOURCES
:
60 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
61 LOCAL_HeapSize( USER_HeapSel
);
62 gdiPercent
= (int)LOCAL_CountFree( GDI_HeapSel
) * 100 /
63 LOCAL_HeapSize( GDI_HeapSel
);
69 return (WORD
)MIN( userPercent
, gdiPercent
);
73 /***********************************************************************
74 * SystemHeapInfo (TOOLHELP.71)
76 BOOL16 WINAPI
SystemHeapInfo16( SYSHEAPINFO
*pHeapInfo
)
78 pHeapInfo
->wUserFreePercent
= GetFreeSystemResources16( GFSR_USERRESOURCES
);
79 pHeapInfo
->wGDIFreePercent
= GetFreeSystemResources16( GFSR_GDIRESOURCES
);
80 pHeapInfo
->hUserSegment
= USER_HeapSel
;
81 pHeapInfo
->hGDISegment
= GDI_HeapSel
;
86 /***********************************************************************
87 * TimerCount (TOOLHELP.80)
89 BOOL16 WINAPI
TimerCount16( TIMERINFO
*pTimerInfo
)
92 * In standard mode, dwmsSinceStart = dwmsThisVM
94 * I tested this, under Windows in enhanced mode, and
95 * if you never switch VM (ie start/stop DOS) these
96 * values should be the same as well.
98 * Also, Wine should adjust for the hardware timer
99 * to reduce the amount of error to ~1ms.
100 * I can't be bothered, can you?
102 pTimerInfo
->dwmsSinceStart
= pTimerInfo
->dwmsThisVM
= GetTickCount();
106 /**********************************************************************
109 INT16 WINAPI
InitApp16( HINSTANCE16 hInstance
)
111 /* Hack: restore the divide-by-zero handler */
112 /* FIXME: should set a USER-specific handler that displays a msg box */
113 INT_SetPMHandler( 0, INT_GetPMHandler( 0xff ) );
115 /* Create task message queue */
116 if ( !GetFastQueue16() ) return 0;
121 /**********************************************************************
124 static void USER_ModuleUnload( HMODULE16 hModule
)
126 HOOK_FreeModuleHooks( hModule
);
127 CLASS_FreeModuleClasses( hModule
);
128 CURSORICON_FreeModuleIcons( hModule
);
131 /**********************************************************************
134 static void USER_QueueCleanup( HQUEUE16 hQueue
)
138 WND
* desktop
= WIN_GetDesktop();
140 /* Patch desktop window */
141 if ( desktop
->hmemTaskQ
== hQueue
)
143 HTASK16 nextTask
= TASK_GetNextTask( GetCurrentTask() );
144 desktop
->hmemTaskQ
= GetTaskQueue16( nextTask
);
147 /* Patch resident popup menu window */
148 MENU_PatchResidentPopup( hQueue
, NULL
);
150 TIMER_RemoveQueueTimers( hQueue
);
152 HOOK_FreeQueueHooks( hQueue
);
154 QUEUE_SetExitingQueue( hQueue
);
155 WIN_ResetQueueWindows( desktop
, hQueue
, (HQUEUE16
)0);
156 QUEUE_SetExitingQueue( 0 );
158 /* Free the message queue */
159 QUEUE_DeleteMsgQueue( hQueue
);
161 WIN_ReleaseDesktop();
165 /**********************************************************************
168 static void USER_AppExit( HINSTANCE16 hInstance
)
170 /* FIXME: maybe destroy menus (Windows only complains about them
174 /* ModuleUnload() in "Internals" */
176 hInstance
= GetExePtr( hInstance
);
177 if( GetModuleUsage16( hInstance
) <= 1 )
178 USER_ModuleUnload( hInstance
);
182 /***********************************************************************
183 * USER_SignalProc (USER.314)
185 void WINAPI
USER_SignalProc( HANDLE16 hTaskOrModule
, UINT16 uCode
,
186 UINT16 uExitFn
, HINSTANCE16 hInstance
,
189 FIXME_(win
)("Win 3.1 USER signal %04x\n", uCode
);
192 /***********************************************************************
193 * FinalUserInit (USER.400)
195 void WINAPI
FinalUserInit16( void )
197 /* FIXME: Should chain to FinalGdiInit now. */
200 /***********************************************************************
201 * UserSignalProc (USER.610) (USER32.559)
203 * For comments about the meaning of uCode and dwFlags
204 * see PROCESS_CallUserSignalProc.
207 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
208 DWORD dwFlags
, HMODULE16 hModule
)
212 /* FIXME: Proper reaction to most signals still missing. */
216 case USIG_DLL_UNLOAD_WIN16
:
217 case USIG_DLL_UNLOAD_WIN32
:
218 USER_ModuleUnload( hModule
);
221 case USIG_DLL_UNLOAD_ORPHANS
:
224 case USIG_FAULT_DIALOG_PUSH
:
225 case USIG_FAULT_DIALOG_POP
:
228 case USIG_THREAD_INIT
:
231 case USIG_THREAD_EXIT
:
232 USER_QueueCleanup( GetThreadQueue16( dwThreadOrProcessID
) );
233 SetThreadQueue16( dwThreadOrProcessID
, 0 );
236 case USIG_PROCESS_CREATE
:
237 case USIG_PROCESS_INIT
:
238 case USIG_PROCESS_LOADED
:
239 case USIG_PROCESS_RUNNING
:
242 case USIG_PROCESS_EXIT
:
245 case USIG_PROCESS_DESTROY
:
246 hInst
= GetProcessDword( dwThreadOrProcessID
, GPD_HINSTANCE16
);
247 USER_AppExit( hInst
);
251 FIXME_(win
)("(%04x, %08lx, %04lx, %04x)\n",
252 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
256 /* FIXME: Should chain to GdiSignalProc now. */
263 /***********************************************************************
264 * ExitWindows16 (USER.7)
266 BOOL16 WINAPI
ExitWindows16( DWORD dwReturnCode
, UINT16 wReserved
)
268 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
272 /***********************************************************************
273 * ExitWindowsExec16 (USER.246)
275 BOOL16 WINAPI
ExitWindowsExec16( LPCSTR lpszExe
, LPCSTR lpszParams
)
277 TRACE_(system
)("Should run the following in DOS-mode: \"%s %s\"\n",
278 lpszExe
, lpszParams
);
279 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
283 /***********************************************************************
284 * ExitWindowsEx (USER32.196)
286 BOOL WINAPI
ExitWindowsEx( UINT flags
, DWORD reserved
)
292 /* We have to build a list of all windows first, as in EnumWindows */
294 if (!(list
= WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL
)))
296 WIN_ReleaseDesktop();
300 /* Send a WM_QUERYENDSESSION message to every window */
302 for (ppWnd
= list
, i
= 0; *ppWnd
; ppWnd
++, i
++)
304 /* Make sure that the window still exists */
305 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
306 if (!SendMessage16( (*ppWnd
)->hwndSelf
, WM_QUERYENDSESSION
, 0, 0 ))
311 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
313 for (ppWnd
= list
; i
> 0; i
--, ppWnd
++)
315 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
316 SendMessage16( (*ppWnd
)->hwndSelf
, WM_ENDSESSION
, result
, 0 );
318 WIN_ReleaseWinArray(list
);
320 if (result
) ExitKernel16();
321 WIN_ReleaseDesktop();
326 /***********************************************************************
327 * ChangeDisplaySettingA (USER32.589)
329 LONG WINAPI
ChangeDisplaySettingsA( LPDEVMODEA devmode
, DWORD flags
)
331 FIXME_(system
)(": stub\n");
333 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
334 else if ( (devmode
->dmBitsPerPel
!= DESKTOP_GetScreenDepth())
335 || (devmode
->dmPelsHeight
!= DESKTOP_GetScreenHeight())
336 || (devmode
->dmPelsWidth
!= DESKTOP_GetScreenWidth()) )
340 if (devmode
->dmFields
& DM_BITSPERPEL
)
341 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
342 if (devmode
->dmFields
& DM_PELSWIDTH
)
343 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
344 if (devmode
->dmFields
& DM_PELSHEIGHT
)
345 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
346 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
347 /* we don't, but the program ... does not need to know */
348 return DISP_CHANGE_SUCCESSFUL
;
350 return DISP_CHANGE_SUCCESSFUL
;
353 /***********************************************************************
354 * EnumDisplaySettingsA (USER32.592)
355 * FIXME: Currently uses static list of modes.
358 * TRUE if nth setting exists found (described in the LPDEVMODE32A struct)
359 * FALSE if we do not have the nth setting
361 BOOL WINAPI
EnumDisplaySettingsA(
362 LPCSTR name
, /* [in] huh? */
363 DWORD n
, /* [in] nth entry in display settings list*/
364 LPDEVMODEA devmode
/* [out] devmode for that setting */
370 } modes
[NRMODES
]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
371 int depths
[4] = {8,16,24,32};
373 TRACE_(system
)("(%s,%ld,%p)\n",name
,n
,devmode
);
375 devmode
->dmBitsPerPel
= DESKTOP_GetScreenDepth();
376 devmode
->dmPelsHeight
= DESKTOP_GetScreenHeight();
377 devmode
->dmPelsWidth
= DESKTOP_GetScreenWidth();
380 if ((n
-1)<NRMODES
*NRDEPTHS
) {
381 devmode
->dmBitsPerPel
= depths
[(n
-1)/NRMODES
];
382 devmode
->dmPelsHeight
= modes
[(n
-1)%NRMODES
].h
;
383 devmode
->dmPelsWidth
= modes
[(n
-1)%NRMODES
].w
;
389 /***********************************************************************
390 * EnumDisplaySettingsW (USER32.593)
392 BOOL WINAPI
EnumDisplaySettingsW(LPCWSTR name
,DWORD n
,LPDEVMODEW devmode
) {
393 LPSTR nameA
= HEAP_strdupWtoA(GetProcessHeap(),0,name
);
395 BOOL ret
= EnumDisplaySettingsA(nameA
,n
,&devmodeA
);
398 devmode
->dmBitsPerPel
= devmodeA
.dmBitsPerPel
;
399 devmode
->dmPelsHeight
= devmodeA
.dmPelsHeight
;
400 devmode
->dmPelsWidth
= devmodeA
.dmPelsWidth
;
401 /* FIXME: convert rest too, if they are ever returned */
403 HeapFree(GetProcessHeap(),0,nameA
);
407 /***********************************************************************
408 * EnumDisplayDevicesA (USER32.184)
410 BOOL WINAPI
EnumDisplayDevicesA(
411 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEA lpDisplayDevice
,DWORD dwFlags
415 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
416 strcpy(lpDisplayDevice
->DeviceName
,"X11");
417 strcpy(lpDisplayDevice
->DeviceString
,"X 11 Windowing System");
418 lpDisplayDevice
->StateFlags
=
419 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
420 DISPLAY_DEVICE_PRIMARY_DEVICE
|
421 DISPLAY_DEVICE_VGA_COMPATIBLE
;
425 /***********************************************************************
426 * EnumDisplayDevicesW (USER32.185)
428 BOOL WINAPI
EnumDisplayDevicesW(
429 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEW lpDisplayDevice
,DWORD dwFlags
433 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
434 lstrcpyAtoW(lpDisplayDevice
->DeviceName
,"X11");
435 lstrcpyAtoW(lpDisplayDevice
->DeviceString
,"X 11 Windowing System");
436 lpDisplayDevice
->StateFlags
=
437 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
438 DISPLAY_DEVICE_PRIMARY_DEVICE
|
439 DISPLAY_DEVICE_VGA_COMPATIBLE
;
443 /***********************************************************************
444 * SetEventHook (USER.321)
446 * Used by Turbo Debugger for Windows
448 FARPROC16 WINAPI
SetEventHook16(FARPROC16 lpfnEventHook
)
450 FIXME_(hook
)("(lpfnEventHook=%08x): stub\n", (UINT
)lpfnEventHook
);
454 /***********************************************************************
455 * UserSeeUserDo (USER.216)
457 DWORD WINAPI
UserSeeUserDo16(WORD wReqType
, WORD wParam1
, WORD wParam2
, WORD wParam3
)
461 case USUD_LOCALALLOC
:
462 return LOCAL_Alloc(USER_HeapSel
, wParam1
, wParam3
);
464 return LOCAL_Free(USER_HeapSel
, wParam1
);
465 case USUD_LOCALCOMPACT
:
466 return LOCAL_Compact(USER_HeapSel
, wParam3
, 0);
469 case USUD_FIRSTCLASS
:
470 FIXME_(local
)("return a pointer to the first window class.\n");
473 WARN_(local
)("wReqType %04x (unknown)", wReqType
);
478 /***********************************************************************
479 * GetSystemDebugState16 (USER.231)
481 WORD WINAPI
GetSystemDebugState16(void)
483 return 0; /* FIXME */
486 /***********************************************************************
487 * RegisterLogonProcess (USER32.434)
489 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
) {
490 FIXME_(win32
)("(%d,%d),stub!\n",hprocess
,x
);
494 /***********************************************************************
495 * CreateWindowStation32W (USER32.86)
497 HWINSTA WINAPI
CreateWindowStationW(
498 LPWSTR winstation
,DWORD res1
,DWORD desiredaccess
,
499 LPSECURITY_ATTRIBUTES lpsa
501 FIXME_(win32
)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation
),
502 res1
,desiredaccess
,lpsa
507 /***********************************************************************
508 * SetProcessWindowStation (USER32.496)
510 BOOL WINAPI
SetProcessWindowStation(HWINSTA hWinSta
) {
511 FIXME_(win32
)("(%d),stub!\n",hWinSta
);
515 /***********************************************************************
516 * SetUserObjectSecurity (USER32.514)
518 BOOL WINAPI
SetUserObjectSecurity(
520 /*LPSECURITY_INFORMATION*/LPVOID pSIRequested
,
521 PSECURITY_DESCRIPTOR pSID
523 FIXME_(win32
)("(0x%08x,%p,%p),stub!\n",hObj
,pSIRequested
,pSID
);
527 /***********************************************************************
528 * CreateDesktop32W (USER32.69)
530 HDESK WINAPI
CreateDesktopW(
531 LPWSTR lpszDesktop
,LPWSTR lpszDevice
,LPDEVMODEW pDevmode
,
532 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
534 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
535 debugstr_w(lpszDesktop
),debugstr_w(lpszDevice
),pDevmode
,
536 dwFlags
,dwDesiredAccess
,lpsa
541 BOOL WINAPI
CloseWindowStation(HWINSTA hWinSta
)
543 FIXME_(win32
)("(0x%08x)\n", hWinSta
);
546 BOOL WINAPI
CloseDesktop(HDESK hDesk
)
548 FIXME_(win32
)("(0x%08x)\n", hDesk
);
552 /***********************************************************************
553 * SetWindowStationUser (USER32.521)
555 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
) {
556 FIXME_(win32
)("(0x%08lx,0x%08lx),stub!\n",x1
,x2
);
560 /***********************************************************************
561 * SetLogonNotifyWindow (USER32.486)
563 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
) {
564 FIXME_(win32
)("(0x%x,%04x),stub!\n",hwinsta
,hwnd
);
568 /***********************************************************************
569 * LoadLocalFonts (USER32.486)
571 VOID WINAPI
LoadLocalFonts(VOID
) {
575 /***********************************************************************
576 * GetUserObjectInformation32A (USER32.299)
578 BOOL WINAPI
GetUserObjectInformationA( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
579 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
582 /***********************************************************************
583 * GetUserObjectInformation32W (USER32.300)
585 BOOL WINAPI
GetUserObjectInformationW( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
586 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
589 /***********************************************************************
590 * GetUserObjectSecurity32 (USER32.300)
592 BOOL WINAPI
GetUserObjectSecurity(HANDLE hObj
, SECURITY_INFORMATION
* pSIRequested
,
593 PSECURITY_DESCRIPTOR pSID
, DWORD nLength
, LPDWORD lpnLengthNeeded
)
594 { FIXME_(win32
)("(0x%x %p %p len=%ld %p),stub!\n", hObj
, pSIRequested
, pSID
, nLength
, lpnLengthNeeded
);
598 /***********************************************************************
599 * SetSystemCursor (USER32.507)
601 BOOL WINAPI
SetSystemCursor(HCURSOR hcur
, DWORD id
)
602 { FIXME_(win32
)("(%08x,%08lx),stub!\n", hcur
, id
);
606 /***********************************************************************
607 * RegisterSystemThread (USER32.435)
609 void WINAPI
RegisterSystemThread(DWORD flags
, DWORD reserved
)
611 FIXME_(win32
)("(%08lx, %08lx)\n", flags
, reserved
);