4 * Copyright 1993 Robert J. Amstadt
10 #include "wine/winbase16.h"
14 #include "wine/winuser16.h"
18 #include "cursoricon.h"
22 #include "sysmetrics.h"
25 #include "debugtools.h"
27 DECLARE_DEBUG_CHANNEL(hook
);
28 DECLARE_DEBUG_CHANNEL(local
);
29 DECLARE_DEBUG_CHANNEL(system
);
30 DECLARE_DEBUG_CHANNEL(win
);
31 DECLARE_DEBUG_CHANNEL(win32
);
33 SYSLEVEL USER_SysLevel
= { CRITICAL_SECTION_INIT("USER_SysLevel"), 2 };
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
= gdi_inst
| 7;
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 ( !InitThreadInput16( 0, 0 ) ) return 0;
94 /***********************************************************************
99 _EnterSysLevel( &USER_SysLevel
);
103 /***********************************************************************
106 void USER_Unlock(void)
108 _LeaveSysLevel( &USER_SysLevel
);
112 /***********************************************************************
115 * Make sure that we don't hold the user lock.
117 void USER_CheckNotLock(void)
119 _CheckNotSysLevel( &USER_SysLevel
);
123 /**********************************************************************
126 static void USER_ModuleUnload( HMODULE16 hModule
)
128 HOOK_FreeModuleHooks( hModule
);
129 CLASS_FreeModuleClasses( hModule
);
130 CURSORICON_FreeModuleIcons( hModule
);
133 /***********************************************************************
134 * SignalProc (USER.314)
136 void WINAPI
USER_SignalProc( HANDLE16 hTaskOrModule
, UINT16 uCode
,
137 UINT16 uExitFn
, HINSTANCE16 hInstance
,
140 FIXME_(win
)("Win 3.1 USER signal %04x\n", uCode
);
143 /***********************************************************************
144 * FinalUserInit (USER.400)
146 void WINAPI
FinalUserInit16( void )
148 /* FIXME: Should chain to FinalGdiInit now. */
151 /***********************************************************************
152 * SignalProc32 (USER.391)
153 * UserSignalProc (USER32.@)
155 * For comments about the meaning of uCode and dwFlags
156 * see PROCESS_CallUserSignalProc.
159 WORD WINAPI
UserSignalProc( UINT uCode
, DWORD dwThreadOrProcessID
,
160 DWORD dwFlags
, HMODULE16 hModule
)
162 /* FIXME: Proper reaction to most signals still missing. */
166 case USIG_DLL_UNLOAD_WIN16
:
167 case USIG_DLL_UNLOAD_WIN32
:
168 USER_ModuleUnload( hModule
);
171 case USIG_DLL_UNLOAD_ORPHANS
:
172 case USIG_FAULT_DIALOG_PUSH
:
173 case USIG_FAULT_DIALOG_POP
:
174 case USIG_THREAD_INIT
:
175 case USIG_THREAD_EXIT
:
176 case USIG_PROCESS_CREATE
:
177 case USIG_PROCESS_INIT
:
178 case USIG_PROCESS_LOADED
:
179 case USIG_PROCESS_RUNNING
:
180 case USIG_PROCESS_EXIT
:
181 case USIG_PROCESS_DESTROY
:
185 FIXME_(win
)("(%04x, %08lx, %04lx, %04x)\n",
186 uCode
, dwThreadOrProcessID
, dwFlags
, hModule
);
190 /* FIXME: Should chain to GdiSignalProc now. */
195 /***********************************************************************
196 * ExitWindows (USER.7)
198 BOOL16 WINAPI
ExitWindows16( DWORD dwReturnCode
, UINT16 wReserved
)
200 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
204 /***********************************************************************
205 * ExitWindowsExec (USER.246)
207 BOOL16 WINAPI
ExitWindowsExec16( LPCSTR lpszExe
, LPCSTR lpszParams
)
209 TRACE_(system
)("Should run the following in DOS-mode: \"%s %s\"\n",
210 lpszExe
, lpszParams
);
211 return ExitWindowsEx( EWX_LOGOFF
, 0xffffffff );
215 /***********************************************************************
216 * ExitWindowsEx (USER32.@)
218 BOOL WINAPI
ExitWindowsEx( UINT flags
, DWORD reserved
)
224 /* We have to build a list of all windows first, as in EnumWindows */
226 if (!(list
= WIN_ListChildren( GetDesktopWindow() ))) return FALSE
;
228 /* Send a WM_QUERYENDSESSION message to every window */
230 for (i
= 0; list
[i
]; i
++)
232 /* Make sure that the window still exists */
233 if (!IsWindow( list
[i
] )) continue;
234 if (!SendMessageW( list
[i
], WM_QUERYENDSESSION
, 0, 0 )) break;
238 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
240 for (phwnd
= list
; i
> 0; i
--, phwnd
++)
242 if (!IsWindow( *phwnd
)) continue;
243 SendMessageW( *phwnd
, WM_ENDSESSION
, result
, 0 );
245 HeapFree( GetProcessHeap(), 0, list
);
247 if (result
) ExitKernel16();
251 static void _dump_CDS_flags(DWORD flags
) {
252 #define X(x) if (flags & CDS_##x) MESSAGE(""#x ",");
253 X(UPDATEREGISTRY
);X(TEST
);X(FULLSCREEN
);X(GLOBAL
);
254 X(SET_PRIMARY
);X(RESET
);X(SETRECT
);X(NORESET
);
258 /***********************************************************************
259 * ChangeDisplaySettingsA (USER32.@)
261 LONG WINAPI
ChangeDisplaySettingsA( LPDEVMODEA devmode
, DWORD flags
)
263 FIXME_(system
)("(%p,0x%08lx), stub\n",devmode
,flags
);
264 MESSAGE("\tflags=");_dump_CDS_flags(flags
);MESSAGE("\n");
266 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
267 else if ( (devmode
->dmBitsPerPel
!= GetSystemMetrics(SM_WINE_BPP
))
268 || (devmode
->dmPelsHeight
!= GetSystemMetrics(SM_CYSCREEN
))
269 || (devmode
->dmPelsWidth
!= GetSystemMetrics(SM_CXSCREEN
)) )
273 if (devmode
->dmFields
& DM_BITSPERPEL
)
274 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
275 if (devmode
->dmFields
& DM_PELSWIDTH
)
276 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
277 if (devmode
->dmFields
& DM_PELSHEIGHT
)
278 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
279 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
280 /* we don't, but the program ... does not need to know */
281 return DISP_CHANGE_SUCCESSFUL
;
283 return DISP_CHANGE_SUCCESSFUL
;
286 /***********************************************************************
287 * ChangeDisplaySettings (USER.620)
289 LONG WINAPI
ChangeDisplaySettings16( LPDEVMODEA devmode
, DWORD flags
)
291 TRACE_(system
)("(%p,0x%08lx), stub\n",devmode
,flags
);
292 return ChangeDisplaySettingsA(devmode
, flags
);
295 /***********************************************************************
296 * ChangeDisplaySettingsExA (USER32.@)
298 LONG WINAPI
ChangeDisplaySettingsExA(
299 LPCSTR devname
, LPDEVMODEA devmode
, HWND hwnd
, DWORD flags
,
302 FIXME_(system
)("(%s,%p,0x%04x,0x%08lx,0x%08lx), stub\n",devname
,devmode
,hwnd
,flags
,lparam
);
303 MESSAGE("\tflags=");_dump_CDS_flags(flags
);MESSAGE("\n");
305 FIXME_(system
)(" devmode=NULL (return to default mode)\n");
306 else if ( (devmode
->dmBitsPerPel
!= GetSystemMetrics(SM_WINE_BPP
))
307 || (devmode
->dmPelsHeight
!= GetSystemMetrics(SM_CYSCREEN
))
308 || (devmode
->dmPelsWidth
!= GetSystemMetrics(SM_CXSCREEN
)) )
312 if (devmode
->dmFields
& DM_BITSPERPEL
)
313 FIXME_(system
)(" bpp=%ld\n",devmode
->dmBitsPerPel
);
314 if (devmode
->dmFields
& DM_PELSWIDTH
)
315 FIXME_(system
)(" width=%ld\n",devmode
->dmPelsWidth
);
316 if (devmode
->dmFields
& DM_PELSHEIGHT
)
317 FIXME_(system
)(" height=%ld\n",devmode
->dmPelsHeight
);
318 FIXME_(system
)(" (Putting X in this mode beforehand might help)\n");
319 /* we don't, but the program ... does not need to know */
320 return DISP_CHANGE_SUCCESSFUL
;
322 return DISP_CHANGE_SUCCESSFUL
;
325 /***********************************************************************
326 * EnumDisplaySettingsA (USER32.@)
327 * FIXME: Currently uses static list of modes.
330 * TRUE if nth setting exists found (described in the LPDEVMODEA struct)
331 * FALSE if we do not have the nth setting
333 BOOL WINAPI
EnumDisplaySettingsA(
334 LPCSTR name
, /* [in] huh? */
335 DWORD n
, /* [in] nth entry in display settings list*/
336 LPDEVMODEA devmode
/* [out] devmode for that setting */
342 } modes
[NRMODES
]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
343 int depths
[4] = {8,16,24,32};
345 TRACE_(system
)("(%s,%ld,%p)\n",name
,n
,devmode
);
346 devmode
->dmDisplayFlags
= 0;
347 devmode
->dmDisplayFrequency
= 85;
348 if (n
==0 || n
== (DWORD
)-1 || n
== (DWORD
)-2) {
349 devmode
->dmBitsPerPel
= GetSystemMetrics(SM_WINE_BPP
);
350 devmode
->dmPelsHeight
= GetSystemMetrics(SM_CYSCREEN
);
351 devmode
->dmPelsWidth
= GetSystemMetrics(SM_CXSCREEN
);
354 if ((n
-1)<NRMODES
*NRDEPTHS
) {
355 devmode
->dmBitsPerPel
= depths
[(n
-1)/NRMODES
];
356 devmode
->dmPelsHeight
= modes
[(n
-1)%NRMODES
].h
;
357 devmode
->dmPelsWidth
= modes
[(n
-1)%NRMODES
].w
;
363 /***********************************************************************
364 * EnumDisplaySettingsW (USER32.@)
366 BOOL WINAPI
EnumDisplaySettingsW(LPCWSTR name
,DWORD n
,LPDEVMODEW devmode
)
370 DWORD len
= WideCharToMultiByte( CP_ACP
, 0, name
, -1, NULL
, 0, NULL
, NULL
);
371 LPSTR nameA
= HeapAlloc( GetProcessHeap(), 0, len
);
373 WideCharToMultiByte( CP_ACP
, 0, name
, -1, nameA
, len
, NULL
, NULL
);
374 ret
= EnumDisplaySettingsA(nameA
,n
,&devmodeA
);
377 devmode
->dmBitsPerPel
= devmodeA
.dmBitsPerPel
;
378 devmode
->dmPelsHeight
= devmodeA
.dmPelsHeight
;
379 devmode
->dmPelsWidth
= devmodeA
.dmPelsWidth
;
380 devmode
->dmDisplayFlags
= devmodeA
.dmDisplayFlags
;
381 devmode
->dmDisplayFrequency
= devmodeA
.dmDisplayFrequency
;
382 /* FIXME: convert rest too, if they are ever returned */
384 HeapFree(GetProcessHeap(),0,nameA
);
388 /***********************************************************************
389 * EnumDisplaySettings (USER.621)
391 BOOL16 WINAPI
EnumDisplaySettings16(
392 LPCSTR name
, /* [in] huh? */
393 DWORD n
, /* [in] nth entry in display settings list*/
394 LPDEVMODEA devmode
/* [out] devmode for that setting */
396 TRACE_(system
)("(%s, %ld, %p)\n", name
, n
, devmode
);
397 return (BOOL16
)EnumDisplaySettingsA(name
, n
, devmode
);
400 /***********************************************************************
401 * EnumDisplaySettingsExA (USER32.@)
403 BOOL WINAPI
EnumDisplaySettingsExA(LPCSTR lpszDeviceName
, DWORD iModeNum
,
404 LPDEVMODEA lpDevMode
, DWORD dwFlags
)
406 TRACE_(system
)("(%s,%lu,%p,%08lx): stub\n",
407 debugstr_a(lpszDeviceName
), iModeNum
, lpDevMode
, dwFlags
);
409 return EnumDisplaySettingsA(lpszDeviceName
, iModeNum
, lpDevMode
);
412 /***********************************************************************
413 * EnumDisplaySettingsExW (USER32.@)
415 BOOL WINAPI
EnumDisplaySettingsExW(LPCWSTR lpszDeviceName
, DWORD iModeNum
,
416 LPDEVMODEW lpDevMode
, DWORD dwFlags
)
418 TRACE_(system
)("(%s,%lu,%p,%08lx): stub\n",
419 debugstr_w(lpszDeviceName
), iModeNum
, lpDevMode
, dwFlags
);
421 return EnumDisplaySettingsW(lpszDeviceName
, iModeNum
, lpDevMode
);
424 /***********************************************************************
425 * EnumDisplayDevicesA (USER32.@)
427 BOOL WINAPI
EnumDisplayDevicesA(
428 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEA lpDisplayDevice
,DWORD dwFlags
432 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
433 strcpy(lpDisplayDevice
->DeviceName
,"X11");
434 strcpy(lpDisplayDevice
->DeviceString
,"X 11 Windowing System");
435 lpDisplayDevice
->StateFlags
=
436 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
437 DISPLAY_DEVICE_PRIMARY_DEVICE
|
438 DISPLAY_DEVICE_VGA_COMPATIBLE
;
442 /***********************************************************************
443 * EnumDisplayDevicesW (USER32.@)
445 BOOL WINAPI
EnumDisplayDevicesW(
446 LPVOID unused
,DWORD i
,LPDISPLAY_DEVICEW lpDisplayDevice
,DWORD dwFlags
450 FIXME_(system
)("(%p,%ld,%p,0x%08lx), stub!\n",unused
,i
,lpDisplayDevice
,dwFlags
);
451 MultiByteToWideChar( CP_ACP
, 0, "X11", -1, lpDisplayDevice
->DeviceName
,
452 sizeof(lpDisplayDevice
->DeviceName
)/sizeof(WCHAR
) );
453 MultiByteToWideChar( CP_ACP
, 0, "X11 Windowing System", -1, lpDisplayDevice
->DeviceString
,
454 sizeof(lpDisplayDevice
->DeviceString
)/sizeof(WCHAR
) );
455 lpDisplayDevice
->StateFlags
=
456 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
|
457 DISPLAY_DEVICE_PRIMARY_DEVICE
|
458 DISPLAY_DEVICE_VGA_COMPATIBLE
;
462 /***********************************************************************
463 * SetEventHook (USER.321)
465 * Used by Turbo Debugger for Windows
467 FARPROC16 WINAPI
SetEventHook16(FARPROC16 lpfnEventHook
)
469 FIXME_(hook
)("(lpfnEventHook=%08x): stub\n", (UINT
)lpfnEventHook
);
473 /***********************************************************************
474 * UserSeeUserDo (USER.216)
476 DWORD WINAPI
UserSeeUserDo16(WORD wReqType
, WORD wParam1
, WORD wParam2
, WORD wParam3
)
480 case USUD_LOCALALLOC
:
481 return LOCAL_Alloc(USER_HeapSel
, wParam1
, wParam3
);
483 return LOCAL_Free(USER_HeapSel
, wParam1
);
484 case USUD_LOCALCOMPACT
:
485 return LOCAL_Compact(USER_HeapSel
, wParam3
, 0);
488 case USUD_FIRSTCLASS
:
489 FIXME_(local
)("return a pointer to the first window class.\n");
492 WARN_(local
)("wReqType %04x (unknown)", wReqType
);
497 /***********************************************************************
498 * GetSystemDebugState (USER.231)
500 WORD WINAPI
GetSystemDebugState16(void)
502 return 0; /* FIXME */
505 /***********************************************************************
506 * RegisterLogonProcess (USER32.@)
508 DWORD WINAPI
RegisterLogonProcess(HANDLE hprocess
,BOOL x
) {
509 FIXME_(win32
)("(%d,%d),stub!\n",hprocess
,x
);
513 /***********************************************************************
514 * CreateWindowStationW (USER32.@)
516 HWINSTA WINAPI
CreateWindowStationW(
517 LPWSTR winstation
,DWORD res1
,DWORD desiredaccess
,
518 LPSECURITY_ATTRIBUTES lpsa
520 FIXME_(win32
)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation
),
521 res1
,desiredaccess
,lpsa
523 return (HWINSTA
)0xdeadcafe;
526 /***********************************************************************
527 * SetProcessWindowStation (USER32.@)
529 BOOL WINAPI
SetProcessWindowStation(HWINSTA hWinSta
) {
530 FIXME_(win32
)("(%d),stub!\n",hWinSta
);
534 /***********************************************************************
535 * SetUserObjectSecurity (USER32.@)
537 BOOL WINAPI
SetUserObjectSecurity(
539 PSECURITY_INFORMATION pSIRequested
,
540 PSECURITY_DESCRIPTOR pSID
542 FIXME_(win32
)("(0x%08x,%p,%p),stub!\n",hObj
,pSIRequested
,pSID
);
546 /***********************************************************************
547 * CreateDesktopA (USER32.@)
549 HDESK WINAPI
CreateDesktopA(
550 LPSTR lpszDesktop
,LPSTR lpszDevice
,LPDEVMODEA pDevmode
,
551 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
553 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
554 lpszDesktop
,lpszDevice
,pDevmode
,
555 dwFlags
,dwDesiredAccess
,lpsa
557 return (HDESK
)0xcafedead;
560 /***********************************************************************
561 * CreateDesktopW (USER32.@)
563 HDESK WINAPI
CreateDesktopW(
564 LPWSTR lpszDesktop
,LPWSTR lpszDevice
,LPDEVMODEW pDevmode
,
565 DWORD dwFlags
,DWORD dwDesiredAccess
,LPSECURITY_ATTRIBUTES lpsa
567 FIXME_(win32
)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
568 debugstr_w(lpszDesktop
),debugstr_w(lpszDevice
),pDevmode
,
569 dwFlags
,dwDesiredAccess
,lpsa
571 return (HDESK
)0xcafedead;
574 /***********************************************************************
575 * EnumDesktopWindows (USER32.@)
577 BOOL WINAPI
EnumDesktopWindows( HDESK hDesktop
, WNDENUMPROC lpfn
, LPARAM lParam
) {
578 FIXME_(win32
)("(0x%08x, %p, 0x%08lx), stub!\n", hDesktop
, lpfn
, lParam
);
583 /***********************************************************************
584 * CloseWindowStation (USER32.@)
586 BOOL WINAPI
CloseWindowStation(HWINSTA hWinSta
)
588 FIXME_(win32
)("(0x%08x)\n", hWinSta
);
592 /***********************************************************************
593 * CloseDesktop (USER32.@)
595 BOOL WINAPI
CloseDesktop(HDESK hDesk
)
597 FIXME_(win32
)("(0x%08x)\n", hDesk
);
601 /***********************************************************************
602 * SetWindowStationUser (USER32.@)
604 DWORD WINAPI
SetWindowStationUser(DWORD x1
,DWORD x2
) {
605 FIXME_(win32
)("(0x%08lx,0x%08lx),stub!\n",x1
,x2
);
609 /***********************************************************************
610 * SetLogonNotifyWindow (USER32.@)
612 DWORD WINAPI
SetLogonNotifyWindow(HWINSTA hwinsta
,HWND hwnd
) {
613 FIXME_(win32
)("(0x%x,%04x),stub!\n",hwinsta
,hwnd
);
617 /***********************************************************************
618 * LoadLocalFonts (USER32.@)
620 VOID WINAPI
LoadLocalFonts(VOID
) {
624 /***********************************************************************
625 * GetUserObjectInformationA (USER32.@)
627 BOOL WINAPI
GetUserObjectInformationA( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
628 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
631 /***********************************************************************
632 * GetUserObjectInformationW (USER32.@)
634 BOOL WINAPI
GetUserObjectInformationW( HANDLE hObj
, INT nIndex
, LPVOID pvInfo
, DWORD nLength
, LPDWORD lpnLen
)
635 { FIXME_(win32
)("(0x%x %i %p %ld %p),stub!\n", hObj
, nIndex
, pvInfo
, nLength
, lpnLen
);
638 /***********************************************************************
639 * GetUserObjectSecurity (USER32.@)
641 BOOL WINAPI
GetUserObjectSecurity(HANDLE hObj
, PSECURITY_INFORMATION pSIRequested
,
642 PSECURITY_DESCRIPTOR pSID
, DWORD nLength
, LPDWORD lpnLengthNeeded
)
643 { FIXME_(win32
)("(0x%x %p %p len=%ld %p),stub!\n", hObj
, pSIRequested
, pSID
, nLength
, lpnLengthNeeded
);
647 /***********************************************************************
648 * SetSystemCursor (USER32.@)
650 BOOL WINAPI
SetSystemCursor(HCURSOR hcur
, DWORD id
)
651 { FIXME_(win32
)("(%08x,%08lx),stub!\n", hcur
, id
);
655 /***********************************************************************
656 * RegisterSystemThread (USER32.@)
658 void WINAPI
RegisterSystemThread(DWORD flags
, DWORD reserved
)
660 FIXME_(win32
)("(%08lx, %08lx)\n", flags
, reserved
);
663 /***********************************************************************
664 * RegisterDeviceNotificationA (USER32.@)
666 HDEVNOTIFY WINAPI
RegisterDeviceNotificationA(
667 HANDLE hnd
, LPVOID notifyfilter
, DWORD flags
669 FIXME_(win32
)("(hwnd=%08x, filter=%p,flags=0x%08lx), STUB!\n",
670 hnd
,notifyfilter
,flags