4 * Copyright 1993 Robert J. Amstadt
9 #include "wine/winbase16.h"
17 #include "clipboard.h"
19 #include "cursoricon.h"
33 /***********************************************************************
34 * GetFreeSystemResources (USER.284)
36 WORD WINAPI
GetFreeSystemResources16( WORD resType
)
38 int userPercent
, gdiPercent
;
42 case GFSR_USERRESOURCES
:
43 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
44 LOCAL_HeapSize( USER_HeapSel
);
48 case GFSR_GDIRESOURCES
:
49 gdiPercent
= (int)LOCAL_CountFree( GDI_HeapSel
) * 100 /
50 LOCAL_HeapSize( GDI_HeapSel
);
54 case GFSR_SYSTEMRESOURCES
:
55 userPercent
= (int)LOCAL_CountFree( USER_HeapSel
) * 100 /
56 LOCAL_HeapSize( USER_HeapSel
);
57 gdiPercent
= (int)LOCAL_CountFree( GDI_HeapSel
) * 100 /
58 LOCAL_HeapSize( GDI_HeapSel
);
64 return (WORD
)MIN( userPercent
, gdiPercent
);
68 /***********************************************************************
69 * SystemHeapInfo (TOOLHELP.71)
71 BOOL16 WINAPI
SystemHeapInfo16( SYSHEAPINFO
*pHeapInfo
)
73 pHeapInfo
->wUserFreePercent
= GetFreeSystemResources16( GFSR_USERRESOURCES
);
74 pHeapInfo
->wGDIFreePercent
= GetFreeSystemResources16( GFSR_GDIRESOURCES
);
75 pHeapInfo
->hUserSegment
= USER_HeapSel
;
76 pHeapInfo
->hGDISegment
= GDI_HeapSel
;
81 /***********************************************************************
82 * TimerCount (TOOLHELP.80)
84 BOOL16 WINAPI
TimerCount16( TIMERINFO
*pTimerInfo
)
87 * In standard mode, dwmsSinceStart = dwmsThisVM
89 * I tested this, under Windows in enhanced mode, and
90 * if you never switch VM (ie start/stop DOS) these
91 * values should be the same as well.
93 * Also, Wine should adjust for the hardware timer
94 * to reduce the amount of error to ~1ms.
95 * I can't be bothered, can you?
97 pTimerInfo
->dwmsSinceStart
= pTimerInfo
->dwmsThisVM
= GetTickCount();
101 /**********************************************************************
104 INT16 WINAPI
InitApp16( HINSTANCE16 hInstance
)
106 /* Hack: restore the divide-by-zero handler */
107 /* FIXME: should set a USER-specific handler that displays a msg box */
108 INT_SetPMHandler( 0, INT_GetPMHandler( 0xff ) );
110 /* Create task message queue */
111 if ( !GetFastQueue16() ) return 0;
116 /**********************************************************************
119 static void USER_ModuleUnload( HMODULE16 hModule
)
121 HOOK_FreeModuleHooks( hModule
);
122 CLASS_FreeModuleClasses( hModule
);
123 CURSORICON_FreeModuleIcons( hModule
);
126 /**********************************************************************
129 static void USER_QueueCleanup( HQUEUE16 hQueue
)
133 WND
* desktop
= WIN_GetDesktop();
135 /* Patch desktop window */
136 if ( desktop
->hmemTaskQ
== hQueue
)
138 HTASK16 nextTask
= TASK_GetNextTask( GetCurrentTask() );
139 desktop
->hmemTaskQ
= GetTaskQueue16( nextTask
);
142 /* Patch resident popup menu window */
143 MENU_PatchResidentPopup( hQueue
, NULL
);
145 TIMER_RemoveQueueTimers( hQueue
);
147 HOOK_FreeQueueHooks( hQueue
);
149 QUEUE_SetExitingQueue( hQueue
);
150 WIN_ResetQueueWindows( desktop
, hQueue
, (HQUEUE16
)0);
151 CLIPBOARD_ResetLock( hQueue
, 0 );
152 QUEUE_SetExitingQueue( 0 );
154 /* Free the message queue */
155 QUEUE_DeleteMsgQueue( hQueue
);
157 WIN_ReleaseDesktop();
161 /**********************************************************************
164 static void USER_AppExit( HINSTANCE16 hInstance
)
166 /* FIXME: empty clipboard if needed, maybe destroy menus (Windows
167 * only complains about them but does nothing);
170 /* ModuleUnload() in "Internals" */
172 hInstance
= GetExePtr( hInstance
);
173 if( GetModuleUsage16( hInstance
) <= 1 )
174 USER_ModuleUnload( hInstance
);
178 /***********************************************************************
181 * Clean-up everything and exit the Wine process.
182 * This is the back-end of ExitWindows(), called when all windows
183 * have agreed to be terminated.
185 void USER_ExitWindows(void)
187 /* Do the clean-up stuff */
189 WriteOutProfiles16();
190 SHELL_SaveRegistry();
196 /***********************************************************************
197 * USER_SignalProc (USER.314)
199 void WINAPI
USER_SignalProc( HANDLE16 hTaskOrModule
, UINT16 uCode
,
200 UINT16 uExitFn
, HINSTANCE16 hInstance
,
203 FIXME( win
, "Win 3.1 USER signal %04x\n", uCode
);
206 /***********************************************************************
207 * UserSignalProc (USER.610) (USER32.559)
209 * For comments about the meaning of uCode and dwFlags
210 * see PROCESS_CallUserSignalProc.
213 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
214 DWORD dwFlags
, HMODULE16 hModule
)
218 /* FIXME: Proper reaction to most signals still missing. */
222 case USIG_DLL_UNLOAD_WIN16
:
223 case USIG_DLL_UNLOAD_WIN32
:
224 USER_ModuleUnload( hModule
);
227 case USIG_DLL_UNLOAD_ORPHANS
:
230 case USIG_FAULT_DIALOG_PUSH
:
231 case USIG_FAULT_DIALOG_POP
:
234 case USIG_THREAD_INIT
:
237 case USIG_THREAD_EXIT
:
238 USER_QueueCleanup( GetThreadQueue16( dwThreadOrProcessID
) );
239 SetThreadQueue16( dwThreadOrProcessID
, 0 );
242 case USIG_PROCESS_CREATE
:
243 case USIG_PROCESS_INIT
:
244 case USIG_PROCESS_LOADED
:
245 case USIG_PROCESS_RUNNING
:
248 case USIG_PROCESS_EXIT
:
251 case USIG_PROCESS_DESTROY
:
252 hInst
= GetProcessDword( dwThreadOrProcessID
, GPD_HINSTANCE16
);
253 USER_AppExit( hInst
);
257 FIXME( win
, "(%04x, %08lx, %04lx, %04x)\n",
258 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
262 /* FIXME: Should chain to GdiSignalProc now. */
269 /***********************************************************************
270 * ExitWindows16 (USER.7)
272 BOOL16 WINAPI
ExitWindows16( DWORD dwReturnCode
, UINT16 wReserved
)
274 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
278 /***********************************************************************
279 * ExitWindowsExec16 (USER.246)
281 BOOL16 WINAPI
ExitWindowsExec16( LPCSTR lpszExe
, LPCSTR lpszParams
)
283 TRACE(system
, "Should run the following in DOS-mode: \"%s %s\"\n",
284 lpszExe
, lpszParams
);
285 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
289 /***********************************************************************
290 * ExitWindowsEx (USER32.196)
292 BOOL WINAPI
ExitWindowsEx( UINT flags
, DWORD reserved
)
298 /* We have to build a list of all windows first, as in EnumWindows */
300 if (!(list
= WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL
)))
302 WIN_ReleaseDesktop();
306 /* Send a WM_QUERYENDSESSION message to every window */
308 for (ppWnd
= list
, i
= 0; *ppWnd
; ppWnd
++, i
++)
310 /* Make sure that the window still exists */
311 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
312 if (!SendMessage16( (*ppWnd
)->hwndSelf
, WM_QUERYENDSESSION
, 0, 0 ))
317 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
319 for (ppWnd
= list
; i
> 0; i
--, ppWnd
++)
321 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
322 SendMessage16( (*ppWnd
)->hwndSelf
, WM_ENDSESSION
, result
, 0 );
324 WIN_ReleaseWinArray(list
);
326 if (result
) USER_ExitWindows();
327 WIN_ReleaseDesktop();
332 /***********************************************************************
333 * ChangeDisplaySettingA (USER32.589)
335 LONG WINAPI
ChangeDisplaySettingsA( LPDEVMODEA devmode
, DWORD flags
)
337 FIXME(system
, ": stub\n");
339 FIXME(system
," devmode=NULL (return to default mode)\n");
340 else if ( (devmode
->dmBitsPerPel
!= DESKTOP_GetScreenDepth())
341 || (devmode
->dmPelsHeight
!= DESKTOP_GetScreenHeight())
342 || (devmode
->dmPelsWidth
!= DESKTOP_GetScreenWidth()) )
346 if (devmode
->dmFields
& DM_BITSPERPEL
)
347 FIXME(system
," bpp=%ld\n",devmode
->dmBitsPerPel
);
348 if (devmode
->dmFields
& DM_PELSWIDTH
)
349 FIXME(system
," width=%ld\n",devmode
->dmPelsWidth
);
350 if (devmode
->dmFields
& DM_PELSHEIGHT
)
351 FIXME(system
," height=%ld\n",devmode
->dmPelsHeight
);
352 FIXME(system
," (Putting X in this mode beforehand might help)\n");
353 /* we don't, but the program ... does not need to know */
354 return DISP_CHANGE_SUCCESSFUL
;
356 return DISP_CHANGE_SUCCESSFUL
;
359 /***********************************************************************
360 * EnumDisplaySettingsA (USER32.592)
361 * FIXME: Currently uses static list of modes.
364 * TRUE if nth setting exists found (described in the LPDEVMODE32A struct)
365 * FALSE if we do not have the nth setting
367 BOOL WINAPI
EnumDisplaySettingsA(
368 LPCSTR name
, /* [in] huh? */
369 DWORD n
, /* [in] nth entry in display settings list*/
370 LPDEVMODEA devmode
/* [out] devmode for that setting */
376 } modes
[NRMODES
]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
377 int depths
[4] = {8,16,24,32};
379 TRACE(system
,"(%s,%ld,%p)\n",name
,n
,devmode
);
381 devmode
->dmBitsPerPel
= DESKTOP_GetScreenDepth();
382 devmode
->dmPelsHeight
= DESKTOP_GetScreenHeight();
383 devmode
->dmPelsWidth
= DESKTOP_GetScreenWidth();
386 if ((n
-1)<NRMODES
*NRDEPTHS
) {
387 devmode
->dmBitsPerPel
= depths
[(n
-1)/NRMODES
];
388 devmode
->dmPelsHeight
= modes
[(n
-1)%NRMODES
].h
;
389 devmode
->dmPelsWidth
= modes
[(n
-1)%NRMODES
].w
;
395 /***********************************************************************
396 * EnumDisplaySettingsW (USER32.593)
398 BOOL WINAPI
EnumDisplaySettingsW(LPCWSTR name
,DWORD n
,LPDEVMODEW devmode
) {
399 LPSTR nameA
= HEAP_strdupWtoA(GetProcessHeap(),0,name
);
401 BOOL ret
= EnumDisplaySettingsA(nameA
,n
,&devmodeA
);
404 devmode
->dmBitsPerPel
= devmodeA
.dmBitsPerPel
;
405 devmode
->dmPelsHeight
= devmodeA
.dmPelsHeight
;
406 devmode
->dmPelsWidth
= devmodeA
.dmPelsWidth
;
407 /* FIXME: convert rest too, if they are ever returned */
409 HeapFree(GetProcessHeap(),0,nameA
);
413 /***********************************************************************
414 * SetEventHook (USER.321)
416 * Used by Turbo Debugger for Windows
418 FARPROC16 WINAPI
SetEventHook16(FARPROC16 lpfnEventHook
)
420 FIXME(hook
, "(lpfnEventHook=%08x): stub\n", (UINT
)lpfnEventHook
);
424 /***********************************************************************
425 * UserSeeUserDo (USER.216)
427 DWORD WINAPI
UserSeeUserDo16(WORD wReqType
, WORD wParam1
, WORD wParam2
, WORD wParam3
)
431 case USUD_LOCALALLOC
:
432 return LOCAL_Alloc(USER_HeapSel
, wParam1
, wParam3
);
434 return LOCAL_Free(USER_HeapSel
, wParam1
);
435 case USUD_LOCALCOMPACT
:
436 return LOCAL_Compact(USER_HeapSel
, wParam3
, 0);
439 case USUD_FIRSTCLASS
:
440 FIXME(local
, "return a pointer to the first window class.\n");
443 WARN(local
, "wReqType %04x (unknown)", wReqType
);
448 /***********************************************************************
449 * RegisterLogonProcess (USER32.434)
451 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
) {
452 FIXME(win32
,"(%d,%d),stub!\n",hprocess
,x
);
456 /***********************************************************************
457 * CreateWindowStation32W (USER32.86)
459 HWINSTA WINAPI
CreateWindowStationW(
460 LPWSTR winstation
,DWORD res1
,DWORD desiredaccess
,
461 LPSECURITY_ATTRIBUTES lpsa
463 FIXME(win32
,"(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation
),
464 res1
,desiredaccess
,lpsa
469 /***********************************************************************
470 * SetProcessWindowStation (USER32.496)
472 BOOL WINAPI
SetProcessWindowStation(HWINSTA hWinSta
) {
473 FIXME(win32
,"(%d),stub!\n",hWinSta
);
477 /***********************************************************************
478 * SetUserObjectSecurity (USER32.514)
480 BOOL WINAPI
SetUserObjectSecurity(
482 /*LPSECURITY_INFORMATION*/LPVOID pSIRequested
,
483 PSECURITY_DESCRIPTOR pSID
485 FIXME(win32
,"(0x%08x,%p,%p),stub!\n",hObj
,pSIRequested
,pSID
);
489 /***********************************************************************
490 * CreateDesktop32W (USER32.69)
492 HDESK WINAPI
CreateDesktopW(
493 LPWSTR lpszDesktop
,LPWSTR lpszDevice
,LPDEVMODEW pDevmode
,
494 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
496 FIXME(win32
,"(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
497 debugstr_w(lpszDesktop
),debugstr_w(lpszDevice
),pDevmode
,
498 dwFlags
,dwDesiredAccess
,lpsa
503 /***********************************************************************
504 * SetWindowStationUser (USER32.521)
506 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
) {
507 FIXME(win32
,"(0x%08lx,0x%08lx),stub!\n",x1
,x2
);
511 /***********************************************************************
512 * SetLogonNotifyWindow (USER32.486)
514 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
) {
515 FIXME(win32
,"(0x%x,%04x),stub!\n",hwinsta
,hwnd
);
519 /***********************************************************************
520 * LoadLocalFonts (USER32.486)
522 VOID WINAPI
LoadLocalFonts(VOID
) {
526 /***********************************************************************
527 * GetUserObjectInformation32A (USER32.299)
529 BOOL WINAPI
GetUserObjectInformationA( HANDLE hObj
, int nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
530 { FIXME(win32
,"(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
533 /***********************************************************************
534 * GetUserObjectInformation32W (USER32.300)
536 BOOL WINAPI
GetUserObjectInformationW( HANDLE hObj
, int nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
537 { FIXME(win32
,"(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
540 /***********************************************************************
541 * GetUserObjectSecurity32 (USER32.300)
543 BOOL WINAPI
GetUserObjectSecurity(HANDLE hObj
, SECURITY_INFORMATION
* pSIRequested
,
544 PSECURITY_DESCRIPTOR pSID
, DWORD nLength
, LPDWORD lpnLengthNeeded
)
545 { FIXME(win32
,"(0x%x %p %p len=%ld %p),stub!\n", hObj
, pSIRequested
, pSID
, nLength
, lpnLengthNeeded
);
549 /***********************************************************************
550 * SetSystemCursor (USER32.507)
552 BOOL WINAPI
SetSystemCursor(HCURSOR hcur
, DWORD id
)
553 { FIXME(win32
,"(%08x,%08x),stub!\n", hcur
, id
);