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 CLIPBOARD_ResetLock( hQueue
, 0 );
157 QUEUE_SetExitingQueue( 0 );
159 /* Free the message queue */
160 QUEUE_DeleteMsgQueue( hQueue
);
162 WIN_ReleaseDesktop();
166 /**********************************************************************
169 static void USER_AppExit( HINSTANCE16 hInstance
)
171 /* FIXME: empty clipboard if needed, maybe destroy menus (Windows
172 * only complains about them but does nothing);
175 /* ModuleUnload() in "Internals" */
177 hInstance
= GetExePtr( hInstance
);
178 if( GetModuleUsage16( hInstance
) <= 1 )
179 USER_ModuleUnload( hInstance
);
183 /***********************************************************************
184 * USER_SignalProc (USER.314)
186 void WINAPI
USER_SignalProc( HANDLE16 hTaskOrModule
, UINT16 uCode
,
187 UINT16 uExitFn
, HINSTANCE16 hInstance
,
190 FIXME_(win
)("Win 3.1 USER signal %04x\n", uCode
);
193 /***********************************************************************
194 * FinalUserInit (USER.400)
196 void WINAPI
FinalUserInit16( void )
198 /* FIXME: Should chain to FinalGdiInit now. */
201 /***********************************************************************
202 * UserSignalProc (USER.610) (USER32.559)
204 * For comments about the meaning of uCode and dwFlags
205 * see PROCESS_CallUserSignalProc.
208 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
209 DWORD dwFlags
, HMODULE16 hModule
)
213 /* FIXME: Proper reaction to most signals still missing. */
217 case USIG_DLL_UNLOAD_WIN16
:
218 case USIG_DLL_UNLOAD_WIN32
:
219 USER_ModuleUnload( hModule
);
222 case USIG_DLL_UNLOAD_ORPHANS
:
225 case USIG_FAULT_DIALOG_PUSH
:
226 case USIG_FAULT_DIALOG_POP
:
229 case USIG_THREAD_INIT
:
232 case USIG_THREAD_EXIT
:
233 USER_QueueCleanup( GetThreadQueue16( dwThreadOrProcessID
) );
234 SetThreadQueue16( dwThreadOrProcessID
, 0 );
237 case USIG_PROCESS_CREATE
:
238 case USIG_PROCESS_INIT
:
239 case USIG_PROCESS_LOADED
:
240 case USIG_PROCESS_RUNNING
:
243 case USIG_PROCESS_EXIT
:
246 case USIG_PROCESS_DESTROY
:
247 hInst
= GetProcessDword( dwThreadOrProcessID
, GPD_HINSTANCE16
);
248 USER_AppExit( hInst
);
252 FIXME_(win
)("(%04x, %08lx, %04lx, %04x)\n",
253 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
257 /* FIXME: Should chain to GdiSignalProc now. */
264 /***********************************************************************
265 * ExitWindows16 (USER.7)
267 BOOL16 WINAPI
ExitWindows16( DWORD dwReturnCode
, UINT16 wReserved
)
269 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
273 /***********************************************************************
274 * ExitWindowsExec16 (USER.246)
276 BOOL16 WINAPI
ExitWindowsExec16( LPCSTR lpszExe
, LPCSTR lpszParams
)
278 TRACE_(system
)("Should run the following in DOS-mode: \"%s %s\"\n",
279 lpszExe
, lpszParams
);
280 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
284 /***********************************************************************
285 * ExitWindowsEx (USER32.196)
287 BOOL WINAPI
ExitWindowsEx( UINT flags
, DWORD reserved
)
293 /* We have to build a list of all windows first, as in EnumWindows */
295 if (!(list
= WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL
)))
297 WIN_ReleaseDesktop();
301 /* Send a WM_QUERYENDSESSION message to every window */
303 for (ppWnd
= list
, i
= 0; *ppWnd
; ppWnd
++, i
++)
305 /* Make sure that the window still exists */
306 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
307 if (!SendMessage16( (*ppWnd
)->hwndSelf
, WM_QUERYENDSESSION
, 0, 0 ))
312 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
314 for (ppWnd
= list
; i
> 0; i
--, ppWnd
++)
316 if (!IsWindow( (*ppWnd
)->hwndSelf
)) continue;
317 SendMessage16( (*ppWnd
)->hwndSelf
, WM_ENDSESSION
, result
, 0 );
319 WIN_ReleaseWinArray(list
);
321 if (result
) ExitKernel16();
322 WIN_ReleaseDesktop();
327 /***********************************************************************
328 * ChangeDisplaySettingA (USER32.589)
330 LONG WINAPI
ChangeDisplaySettingsA( LPDEVMODEA devmode
, DWORD flags
)
332 FIXME_(system
)(": stub\n");
334 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
335 else if ( (devmode
->dmBitsPerPel
!= DESKTOP_GetScreenDepth())
336 || (devmode
->dmPelsHeight
!= DESKTOP_GetScreenHeight())
337 || (devmode
->dmPelsWidth
!= DESKTOP_GetScreenWidth()) )
341 if (devmode
->dmFields
& DM_BITSPERPEL
)
342 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
343 if (devmode
->dmFields
& DM_PELSWIDTH
)
344 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
345 if (devmode
->dmFields
& DM_PELSHEIGHT
)
346 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
347 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
348 /* we don't, but the program ... does not need to know */
349 return DISP_CHANGE_SUCCESSFUL
;
351 return DISP_CHANGE_SUCCESSFUL
;
354 /***********************************************************************
355 * EnumDisplaySettingsA (USER32.592)
356 * FIXME: Currently uses static list of modes.
359 * TRUE if nth setting exists found (described in the LPDEVMODE32A struct)
360 * FALSE if we do not have the nth setting
362 BOOL WINAPI
EnumDisplaySettingsA(
363 LPCSTR name
, /* [in] huh? */
364 DWORD n
, /* [in] nth entry in display settings list*/
365 LPDEVMODEA devmode
/* [out] devmode for that setting */
371 } modes
[NRMODES
]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
372 int depths
[4] = {8,16,24,32};
374 TRACE_(system
)("(%s,%ld,%p)\n",name
,n
,devmode
);
376 devmode
->dmBitsPerPel
= DESKTOP_GetScreenDepth();
377 devmode
->dmPelsHeight
= DESKTOP_GetScreenHeight();
378 devmode
->dmPelsWidth
= DESKTOP_GetScreenWidth();
381 if ((n
-1)<NRMODES
*NRDEPTHS
) {
382 devmode
->dmBitsPerPel
= depths
[(n
-1)/NRMODES
];
383 devmode
->dmPelsHeight
= modes
[(n
-1)%NRMODES
].h
;
384 devmode
->dmPelsWidth
= modes
[(n
-1)%NRMODES
].w
;
390 /***********************************************************************
391 * EnumDisplaySettingsW (USER32.593)
393 BOOL WINAPI
EnumDisplaySettingsW(LPCWSTR name
,DWORD n
,LPDEVMODEW devmode
) {
394 LPSTR nameA
= HEAP_strdupWtoA(GetProcessHeap(),0,name
);
396 BOOL ret
= EnumDisplaySettingsA(nameA
,n
,&devmodeA
);
399 devmode
->dmBitsPerPel
= devmodeA
.dmBitsPerPel
;
400 devmode
->dmPelsHeight
= devmodeA
.dmPelsHeight
;
401 devmode
->dmPelsWidth
= devmodeA
.dmPelsWidth
;
402 /* FIXME: convert rest too, if they are ever returned */
404 HeapFree(GetProcessHeap(),0,nameA
);
408 /***********************************************************************
409 * SetEventHook (USER.321)
411 * Used by Turbo Debugger for Windows
413 FARPROC16 WINAPI
SetEventHook16(FARPROC16 lpfnEventHook
)
415 FIXME_(hook
)("(lpfnEventHook=%08x): stub\n", (UINT
)lpfnEventHook
);
419 /***********************************************************************
420 * UserSeeUserDo (USER.216)
422 DWORD WINAPI
UserSeeUserDo16(WORD wReqType
, WORD wParam1
, WORD wParam2
, WORD wParam3
)
426 case USUD_LOCALALLOC
:
427 return LOCAL_Alloc(USER_HeapSel
, wParam1
, wParam3
);
429 return LOCAL_Free(USER_HeapSel
, wParam1
);
430 case USUD_LOCALCOMPACT
:
431 return LOCAL_Compact(USER_HeapSel
, wParam3
, 0);
434 case USUD_FIRSTCLASS
:
435 FIXME_(local
)("return a pointer to the first window class.\n");
438 WARN_(local
)("wReqType %04x (unknown)", wReqType
);
443 /***********************************************************************
444 * GetSystemDebugState16 (USER.231)
446 WORD WINAPI
GetSystemDebugState16(void)
448 return 0; /* FIXME */
451 /***********************************************************************
452 * RegisterLogonProcess (USER32.434)
454 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
) {
455 FIXME_(win32
)("(%d,%d),stub!\n",hprocess
,x
);
459 /***********************************************************************
460 * CreateWindowStation32W (USER32.86)
462 HWINSTA WINAPI
CreateWindowStationW(
463 LPWSTR winstation
,DWORD res1
,DWORD desiredaccess
,
464 LPSECURITY_ATTRIBUTES lpsa
466 FIXME_(win32
)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation
),
467 res1
,desiredaccess
,lpsa
472 /***********************************************************************
473 * SetProcessWindowStation (USER32.496)
475 BOOL WINAPI
SetProcessWindowStation(HWINSTA hWinSta
) {
476 FIXME_(win32
)("(%d),stub!\n",hWinSta
);
480 /***********************************************************************
481 * SetUserObjectSecurity (USER32.514)
483 BOOL WINAPI
SetUserObjectSecurity(
485 /*LPSECURITY_INFORMATION*/LPVOID pSIRequested
,
486 PSECURITY_DESCRIPTOR pSID
488 FIXME_(win32
)("(0x%08x,%p,%p),stub!\n",hObj
,pSIRequested
,pSID
);
492 /***********************************************************************
493 * CreateDesktop32W (USER32.69)
495 HDESK WINAPI
CreateDesktopW(
496 LPWSTR lpszDesktop
,LPWSTR lpszDevice
,LPDEVMODEW pDevmode
,
497 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
499 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
500 debugstr_w(lpszDesktop
),debugstr_w(lpszDevice
),pDevmode
,
501 dwFlags
,dwDesiredAccess
,lpsa
506 BOOL WINAPI
CloseWindowStation(HWINSTA hWinSta
)
508 FIXME_(win32
)("(0x%08x)\n", hWinSta
);
511 BOOL WINAPI
CloseDesktop(HDESK hDesk
)
513 FIXME_(win32
)("(0x%08x)\n", hDesk
);
517 /***********************************************************************
518 * SetWindowStationUser (USER32.521)
520 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
) {
521 FIXME_(win32
)("(0x%08lx,0x%08lx),stub!\n",x1
,x2
);
525 /***********************************************************************
526 * SetLogonNotifyWindow (USER32.486)
528 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
) {
529 FIXME_(win32
)("(0x%x,%04x),stub!\n",hwinsta
,hwnd
);
533 /***********************************************************************
534 * LoadLocalFonts (USER32.486)
536 VOID WINAPI
LoadLocalFonts(VOID
) {
540 /***********************************************************************
541 * GetUserObjectInformation32A (USER32.299)
543 BOOL WINAPI
GetUserObjectInformationA( HANDLE hObj
, int nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
544 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
547 /***********************************************************************
548 * GetUserObjectInformation32W (USER32.300)
550 BOOL WINAPI
GetUserObjectInformationW( HANDLE hObj
, int nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
551 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
554 /***********************************************************************
555 * GetUserObjectSecurity32 (USER32.300)
557 BOOL WINAPI
GetUserObjectSecurity(HANDLE hObj
, SECURITY_INFORMATION
* pSIRequested
,
558 PSECURITY_DESCRIPTOR pSID
, DWORD nLength
, LPDWORD lpnLengthNeeded
)
559 { FIXME_(win32
)("(0x%x %p %p len=%ld %p),stub!\n", hObj
, pSIRequested
, pSID
, nLength
, lpnLengthNeeded
);
563 /***********************************************************************
564 * SetSystemCursor (USER32.507)
566 BOOL WINAPI
SetSystemCursor(HCURSOR hcur
, DWORD id
)
567 { FIXME_(win32
)("(%08x,%08lx),stub!\n", hcur
, id
);
571 /***********************************************************************
572 * RegisterSystemThread (USER32.435)
574 void WINAPI
RegisterSystemThread(DWORD flags
, DWORD reserved
)
576 FIXME_(win32
)("(%08lx, %08lx)\n", flags
, reserved
);