4 * Copyright 1993 Robert J. Amstadt
10 #include "wine/winbase16.h"
18 #include "cursoricon.h"
23 #include "sysmetrics.h"
27 #include "debugtools.h"
29 DECLARE_DEBUG_CHANNEL(hook);
30 DECLARE_DEBUG_CHANNEL(local);
31 DECLARE_DEBUG_CHANNEL(system);
32 DECLARE_DEBUG_CHANNEL(win);
33 DECLARE_DEBUG_CHANNEL(win32);
35 /***********************************************************************
36 * GetFreeSystemResources (USER.284)
38 WORD WINAPI GetFreeSystemResources16( WORD resType )
42 int userPercent, gdiPercent;
44 if ((gdi_inst = LoadLibrary16( "GDI" )) < 32) return 0;
45 gdi_heap = gdi_inst | 7;
49 case GFSR_USERRESOURCES:
50 userPercent = (int)LOCAL_CountFree( USER_HeapSel ) * 100 /
51 LOCAL_HeapSize( USER_HeapSel );
55 case GFSR_GDIRESOURCES:
56 gdiPercent = (int)LOCAL_CountFree( gdi_inst ) * 100 /
57 LOCAL_HeapSize( gdi_inst );
61 case GFSR_SYSTEMRESOURCES:
62 userPercent = (int)LOCAL_CountFree( USER_HeapSel ) * 100 /
63 LOCAL_HeapSize( USER_HeapSel );
64 gdiPercent = (int)LOCAL_CountFree( gdi_inst ) * 100 /
65 LOCAL_HeapSize( gdi_inst );
69 userPercent = gdiPercent = 0;
72 FreeLibrary16( gdi_inst );
73 return (WORD)min( userPercent, gdiPercent );
77 /**********************************************************************
80 INT16 WINAPI InitApp16( HINSTANCE16 hInstance )
82 /* Hack: restore the divide-by-zero handler */
83 /* FIXME: should set a USER-specific handler that displays a msg box */
84 INT_SetPMHandler( 0, INT_GetPMHandler( 0xff ) );
86 /* Create task message queue */
87 if ( !GetFastQueue16() ) return 0;
92 /**********************************************************************
95 static void USER_ModuleUnload( HMODULE16 hModule )
97 HOOK_FreeModuleHooks( hModule );
98 CLASS_FreeModuleClasses( hModule );
99 CURSORICON_FreeModuleIcons( hModule );
102 /***********************************************************************
103 * SignalProc (USER.314)
105 void WINAPI USER_SignalProc( HANDLE16 hTaskOrModule, UINT16 uCode,
106 UINT16 uExitFn, HINSTANCE16 hInstance,
109 FIXME_(win)("Win 3.1 USER signal %04x\n", uCode );
112 /***********************************************************************
113 * FinalUserInit (USER.400)
115 void WINAPI FinalUserInit16( void )
117 /* FIXME: Should chain to FinalGdiInit now. */
120 /***********************************************************************
121 * SignalProc32 (USER.391)
122 * UserSignalProc (USER32.@)
124 * For comments about the meaning of uCode and dwFlags
125 * see PROCESS_CallUserSignalProc.
128 WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
129 DWORD dwFlags, HMODULE16 hModule )
131 /* FIXME: Proper reaction to most signals still missing. */
135 case USIG_DLL_UNLOAD_WIN16:
136 case USIG_DLL_UNLOAD_WIN32:
137 USER_ModuleUnload( hModule );
140 case USIG_DLL_UNLOAD_ORPHANS:
141 case USIG_FAULT_DIALOG_PUSH:
142 case USIG_FAULT_DIALOG_POP:
143 case USIG_THREAD_INIT:
144 case USIG_THREAD_EXIT:
145 case USIG_PROCESS_CREATE:
146 case USIG_PROCESS_INIT:
147 case USIG_PROCESS_LOADED:
148 case USIG_PROCESS_RUNNING:
149 case USIG_PROCESS_EXIT:
150 case USIG_PROCESS_DESTROY:
154 FIXME_(win)("(%04x, %08lx, %04lx, %04x)\n",
155 uCode, dwThreadOrProcessID, dwFlags, hModule );
159 /* FIXME: Should chain to GdiSignalProc now. */
164 /***********************************************************************
165 * ExitWindows (USER.7)
167 BOOL16 WINAPI ExitWindows16( DWORD dwReturnCode, UINT16 wReserved )
169 return ExitWindowsEx( EWX_LOGOFF, 0xffffffff );
173 /***********************************************************************
174 * ExitWindowsExec (USER.246)
176 BOOL16 WINAPI ExitWindowsExec16( LPCSTR lpszExe, LPCSTR lpszParams )
178 TRACE_(system)("Should run the following in DOS-mode: \"%s %s\"\n",
179 lpszExe, lpszParams);
180 return ExitWindowsEx( EWX_LOGOFF, 0xffffffff );
184 /***********************************************************************
185 * ExitWindowsEx (USER32.@)
187 BOOL WINAPI ExitWindowsEx( UINT flags, DWORD reserved )
193 /* We have to build a list of all windows first, as in EnumWindows */
195 if (!(list = WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL )))
197 WIN_ReleaseDesktop();
201 /* Send a WM_QUERYENDSESSION message to every window */
203 for (ppWnd = list, i = 0; *ppWnd; ppWnd++, i++)
205 /* Make sure that the window still exists */
206 if (!IsWindow( (*ppWnd)->hwndSelf )) continue;
207 if (!SendMessage16( (*ppWnd)->hwndSelf, WM_QUERYENDSESSION, 0, 0 ))
212 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
214 for (ppWnd = list; i > 0; i--, ppWnd++)
216 if (!IsWindow( (*ppWnd)->hwndSelf )) continue;
217 SendMessage16( (*ppWnd)->hwndSelf, WM_ENDSESSION, result, 0 );
219 WIN_ReleaseWinArray(list);
221 if (result) ExitKernel16();
222 WIN_ReleaseDesktop();
226 static void _dump_CDS_flags(DWORD flags) {
227 #define X(x) if (flags & CDS_##x) MESSAGE(""#x ",");
228 X(UPDATEREGISTRY);X(TEST);X(FULLSCREEN);X(GLOBAL);
229 X(SET_PRIMARY);X(RESET);X(SETRECT);X(NORESET);
233 /***********************************************************************
234 * ChangeDisplaySettingsA (USER32.@)
236 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
238 FIXME_(system)("(%p,0x%08lx), stub\n",devmode,flags);
239 MESSAGE("\tflags=");_dump_CDS_flags(flags);MESSAGE("\n");
241 FIXME_(system)(" devmode=NULL (return to default mode)\n");
242 else if ( (devmode->dmBitsPerPel != GetSystemMetrics(SM_WINE_BPP))
243 || (devmode->dmPelsHeight != GetSystemMetrics(SM_CYSCREEN))
244 || (devmode->dmPelsWidth != GetSystemMetrics(SM_CXSCREEN)) )
248 if (devmode->dmFields & DM_BITSPERPEL)
249 FIXME_(system)(" bpp=%ld\n",devmode->dmBitsPerPel);
250 if (devmode->dmFields & DM_PELSWIDTH)
251 FIXME_(system)(" width=%ld\n",devmode->dmPelsWidth);
252 if (devmode->dmFields & DM_PELSHEIGHT)
253 FIXME_(system)(" height=%ld\n",devmode->dmPelsHeight);
254 FIXME_(system)(" (Putting X in this mode beforehand might help)\n");
255 /* we don't, but the program ... does not need to know */
256 return DISP_CHANGE_SUCCESSFUL;
258 return DISP_CHANGE_SUCCESSFUL;
261 /***********************************************************************
262 * ChangeDisplaySettings (USER.620)
264 LONG WINAPI ChangeDisplaySettings16( LPDEVMODEA devmode, DWORD flags )
266 TRACE_(system)("(%p,0x%08lx), stub\n",devmode,flags);
267 return ChangeDisplaySettingsA(devmode, flags);
270 /***********************************************************************
271 * ChangeDisplaySettingsExA (USER32.@)
273 LONG WINAPI ChangeDisplaySettingsExA(
274 LPCSTR devname, LPDEVMODEA devmode, HWND hwnd, DWORD flags,
277 FIXME_(system)("(%s,%p,0x%04x,0x%08lx,0x%08lx), stub\n",devname,devmode,hwnd,flags,lparam);
278 MESSAGE("\tflags=");_dump_CDS_flags(flags);MESSAGE("\n");
280 FIXME_(system)(" devmode=NULL (return to default mode)\n");
281 else if ( (devmode->dmBitsPerPel != GetSystemMetrics(SM_WINE_BPP))
282 || (devmode->dmPelsHeight != GetSystemMetrics(SM_CYSCREEN))
283 || (devmode->dmPelsWidth != GetSystemMetrics(SM_CXSCREEN)) )
287 if (devmode->dmFields & DM_BITSPERPEL)
288 FIXME_(system)(" bpp=%ld\n",devmode->dmBitsPerPel);
289 if (devmode->dmFields & DM_PELSWIDTH)
290 FIXME_(system)(" width=%ld\n",devmode->dmPelsWidth);
291 if (devmode->dmFields & DM_PELSHEIGHT)
292 FIXME_(system)(" height=%ld\n",devmode->dmPelsHeight);
293 FIXME_(system)(" (Putting X in this mode beforehand might help)\n");
294 /* we don't, but the program ... does not need to know */
295 return DISP_CHANGE_SUCCESSFUL;
297 return DISP_CHANGE_SUCCESSFUL;
300 /***********************************************************************
301 * EnumDisplaySettingsA (USER32.@)
302 * FIXME: Currently uses static list of modes.
305 * TRUE if nth setting exists found (described in the LPDEVMODEA struct)
306 * FALSE if we do not have the nth setting
308 BOOL WINAPI EnumDisplaySettingsA(
309 LPCSTR name, /* [in] huh? */
310 DWORD n, /* [in] nth entry in display settings list*/
311 LPDEVMODEA devmode /* [out] devmode for that setting */
317 } modes[NRMODES]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
318 int depths[4] = {8,16,24,32};
320 TRACE_(system)("(%s,%ld,%p)\n",name,n,devmode);
321 devmode->dmDisplayFlags = 0;
322 devmode->dmDisplayFrequency = 85;
323 if (n==0 || n == (DWORD)-1 || n == (DWORD)-2) {
324 devmode->dmBitsPerPel = GetSystemMetrics(SM_WINE_BPP);
325 devmode->dmPelsHeight = GetSystemMetrics(SM_CYSCREEN);
326 devmode->dmPelsWidth = GetSystemMetrics(SM_CXSCREEN);
329 if ((n-1)<NRMODES*NRDEPTHS) {
330 devmode->dmBitsPerPel = depths[(n-1)/NRMODES];
331 devmode->dmPelsHeight = modes[(n-1)%NRMODES].h;
332 devmode->dmPelsWidth = modes[(n-1)%NRMODES].w;
338 /***********************************************************************
339 * EnumDisplaySettingsW (USER32.@)
341 BOOL WINAPI EnumDisplaySettingsW(LPCWSTR name,DWORD n,LPDEVMODEW devmode) {
342 LPSTR nameA = HEAP_strdupWtoA(GetProcessHeap(),0,name);
344 BOOL ret = EnumDisplaySettingsA(nameA,n,&devmodeA);
347 devmode->dmBitsPerPel = devmodeA.dmBitsPerPel;
348 devmode->dmPelsHeight = devmodeA.dmPelsHeight;
349 devmode->dmPelsWidth = devmodeA.dmPelsWidth;
350 devmode->dmDisplayFlags = devmodeA.dmDisplayFlags;
351 devmode->dmDisplayFrequency = devmodeA.dmDisplayFrequency;
352 /* FIXME: convert rest too, if they are ever returned */
354 HeapFree(GetProcessHeap(),0,nameA);
358 /***********************************************************************
359 * EnumDisplaySettings (USER.621)
361 BOOL16 WINAPI EnumDisplaySettings16(
362 LPCSTR name, /* [in] huh? */
363 DWORD n, /* [in] nth entry in display settings list*/
364 LPDEVMODEA devmode /* [out] devmode for that setting */
366 TRACE_(system)("(%s, %ld, %p)\n", name, n, devmode);
367 return (BOOL16)EnumDisplaySettingsA(name, n, devmode);
370 /***********************************************************************
371 * EnumDisplaySettingsExA (USER32.@)
373 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
374 LPDEVMODEA lpDevMode, DWORD dwFlags)
376 TRACE_(system)("(%s,%lu,%p,%08lx): stub\n",
377 debugstr_a(lpszDeviceName), iModeNum, lpDevMode, dwFlags);
379 return EnumDisplaySettingsA(lpszDeviceName, iModeNum, lpDevMode);
382 /***********************************************************************
383 * EnumDisplaySettingsExW (USER32.@)
385 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
386 LPDEVMODEW lpDevMode, DWORD dwFlags)
388 TRACE_(system)("(%s,%lu,%p,%08lx): stub\n",
389 debugstr_w(lpszDeviceName), iModeNum, lpDevMode, dwFlags);
391 return EnumDisplaySettingsW(lpszDeviceName, iModeNum, lpDevMode);
394 /***********************************************************************
395 * EnumDisplayDevicesA (USER32.@)
397 BOOL WINAPI EnumDisplayDevicesA(
398 LPVOID unused,DWORD i,LPDISPLAY_DEVICEA lpDisplayDevice,DWORD dwFlags
402 FIXME_(system)("(%p,%ld,%p,0x%08lx), stub!\n",unused,i,lpDisplayDevice,dwFlags);
403 strcpy(lpDisplayDevice->DeviceName,"X11");
404 strcpy(lpDisplayDevice->DeviceString,"X 11 Windowing System");
405 lpDisplayDevice->StateFlags =
406 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP |
407 DISPLAY_DEVICE_PRIMARY_DEVICE |
408 DISPLAY_DEVICE_VGA_COMPATIBLE;
412 /***********************************************************************
413 * EnumDisplayDevicesW (USER32.@)
415 BOOL WINAPI EnumDisplayDevicesW(
416 LPVOID unused,DWORD i,LPDISPLAY_DEVICEW lpDisplayDevice,DWORD dwFlags
420 FIXME_(system)("(%p,%ld,%p,0x%08lx), stub!\n",unused,i,lpDisplayDevice,dwFlags);
421 MultiByteToWideChar( CP_ACP, 0, "X11", -1, lpDisplayDevice->DeviceName,
422 sizeof(lpDisplayDevice->DeviceName)/sizeof(WCHAR) );
423 MultiByteToWideChar( CP_ACP, 0, "X11 Windowing System", -1, lpDisplayDevice->DeviceString,
424 sizeof(lpDisplayDevice->DeviceString)/sizeof(WCHAR) );
425 lpDisplayDevice->StateFlags =
426 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP |
427 DISPLAY_DEVICE_PRIMARY_DEVICE |
428 DISPLAY_DEVICE_VGA_COMPATIBLE;
432 /***********************************************************************
433 * SetEventHook (USER.321)
435 * Used by Turbo Debugger for Windows
437 FARPROC16 WINAPI SetEventHook16(FARPROC16 lpfnEventHook)
439 FIXME_(hook)("(lpfnEventHook=%08x): stub\n", (UINT)lpfnEventHook);
443 /***********************************************************************
444 * UserSeeUserDo (USER.216)
446 DWORD WINAPI UserSeeUserDo16(WORD wReqType, WORD wParam1, WORD wParam2, WORD wParam3)
450 case USUD_LOCALALLOC:
451 return LOCAL_Alloc(USER_HeapSel, wParam1, wParam3);
453 return LOCAL_Free(USER_HeapSel, wParam1);
454 case USUD_LOCALCOMPACT:
455 return LOCAL_Compact(USER_HeapSel, wParam3, 0);
458 case USUD_FIRSTCLASS:
459 FIXME_(local)("return a pointer to the first window class.\n");
462 WARN_(local)("wReqType %04x (unknown)", wReqType);
467 /***********************************************************************
468 * GetSystemDebugState (USER.231)
470 WORD WINAPI GetSystemDebugState16(void)
472 return 0; /* FIXME */
475 /***********************************************************************
476 * RegisterLogonProcess (USER32.@)
478 DWORD WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x) {
479 FIXME_(win32)("(%d,%d),stub!\n",hprocess,x);
483 /***********************************************************************
484 * CreateWindowStationW (USER32.@)
486 HWINSTA WINAPI CreateWindowStationW(
487 LPWSTR winstation,DWORD res1,DWORD desiredaccess,
488 LPSECURITY_ATTRIBUTES lpsa
490 FIXME_(win32)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation),
491 res1,desiredaccess,lpsa
493 return (HWINSTA)0xdeadcafe;
496 /***********************************************************************
497 * SetProcessWindowStation (USER32.@)
499 BOOL WINAPI SetProcessWindowStation(HWINSTA hWinSta) {
500 FIXME_(win32)("(%d),stub!\n",hWinSta);
504 /***********************************************************************
505 * SetUserObjectSecurity (USER32.@)
507 BOOL WINAPI SetUserObjectSecurity(
509 PSECURITY_INFORMATION pSIRequested,
510 PSECURITY_DESCRIPTOR pSID
512 FIXME_(win32)("(0x%08x,%p,%p),stub!\n",hObj,pSIRequested,pSID);
516 /***********************************************************************
517 * CreateDesktopA (USER32.@)
519 HDESK WINAPI CreateDesktopA(
520 LPSTR lpszDesktop,LPSTR lpszDevice,LPDEVMODEA pDevmode,
521 DWORD dwFlags,DWORD dwDesiredAccess,LPSECURITY_ATTRIBUTES lpsa
523 FIXME_(win32)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
524 lpszDesktop,lpszDevice,pDevmode,
525 dwFlags,dwDesiredAccess,lpsa
527 return (HDESK)0xcafedead;
530 /***********************************************************************
531 * CreateDesktopW (USER32.@)
533 HDESK WINAPI CreateDesktopW(
534 LPWSTR lpszDesktop,LPWSTR lpszDevice,LPDEVMODEW pDevmode,
535 DWORD dwFlags,DWORD dwDesiredAccess,LPSECURITY_ATTRIBUTES lpsa
537 FIXME_(win32)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
538 debugstr_w(lpszDesktop),debugstr_w(lpszDevice),pDevmode,
539 dwFlags,dwDesiredAccess,lpsa
541 return (HDESK)0xcafedead;
544 /***********************************************************************
545 * EnumDesktopWindows (USER32.@)
547 BOOL WINAPI EnumDesktopWindows( HDESK hDesktop, WNDENUMPROC lpfn, LPARAM lParam ) {
548 FIXME_(win32)("(0x%08x, %p, 0x%08lx), stub!\n", hDesktop, lpfn, lParam );
553 /***********************************************************************
554 * CloseWindowStation (USER32.@)
556 BOOL WINAPI CloseWindowStation(HWINSTA hWinSta)
558 FIXME_(win32)("(0x%08x)\n", hWinSta);
562 /***********************************************************************
563 * CloseDesktop (USER32.@)
565 BOOL WINAPI CloseDesktop(HDESK hDesk)
567 FIXME_(win32)("(0x%08x)\n", hDesk);
571 /***********************************************************************
572 * SetWindowStationUser (USER32.@)
574 DWORD WINAPI SetWindowStationUser(DWORD x1,DWORD x2) {
575 FIXME_(win32)("(0x%08lx,0x%08lx),stub!\n",x1,x2);
579 /***********************************************************************
580 * SetLogonNotifyWindow (USER32.@)
582 DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd) {
583 FIXME_(win32)("(0x%x,%04x),stub!\n",hwinsta,hwnd);
587 /***********************************************************************
588 * LoadLocalFonts (USER32.@)
590 VOID WINAPI LoadLocalFonts(VOID) {
594 /***********************************************************************
595 * GetUserObjectInformationA (USER32.@)
597 BOOL WINAPI GetUserObjectInformationA( HANDLE hObj, INT nIndex, LPVOID pvInfo, DWORD nLength, LPDWORD lpnLen )
598 { FIXME_(win32)("(0x%x %i %p %ld %p),stub!\n", hObj, nIndex, pvInfo, nLength, lpnLen );
601 /***********************************************************************
602 * GetUserObjectInformationW (USER32.@)
604 BOOL WINAPI GetUserObjectInformationW( HANDLE hObj, INT nIndex, LPVOID pvInfo, DWORD nLength, LPDWORD lpnLen )
605 { FIXME_(win32)("(0x%x %i %p %ld %p),stub!\n", hObj, nIndex, pvInfo, nLength, lpnLen );
608 /***********************************************************************
609 * GetUserObjectSecurity (USER32.@)
611 BOOL WINAPI GetUserObjectSecurity(HANDLE hObj, PSECURITY_INFORMATION pSIRequested,
612 PSECURITY_DESCRIPTOR pSID, DWORD nLength, LPDWORD lpnLengthNeeded)
613 { FIXME_(win32)("(0x%x %p %p len=%ld %p),stub!\n", hObj, pSIRequested, pSID, nLength, lpnLengthNeeded);
617 /***********************************************************************
618 * SetSystemCursor (USER32.@)
620 BOOL WINAPI SetSystemCursor(HCURSOR hcur, DWORD id)
621 { FIXME_(win32)("(%08x,%08lx),stub!\n", hcur, id);
625 /***********************************************************************
626 * RegisterSystemThread (USER32.@)
628 void WINAPI RegisterSystemThread(DWORD flags, DWORD reserved)
630 FIXME_(win32)("(%08lx, %08lx)\n", flags, reserved);
633 /***********************************************************************
634 * RegisterDeviceNotificationA (USER32.@)
636 HDEVNOTIFY WINAPI RegisterDeviceNotificationA(
637 HANDLE hnd, LPVOID notifyfilter, DWORD flags
639 FIXME_(win32)("(hwnd=%08x, filter=%p,flags=0x%08lx), STUB!\n",
640 hnd,notifyfilter,flags