4 * Copyright 1993 Robert J. Amstadt
10 #include "wine/winbase16.h"
19 #include "cursoricon.h"
24 #include "sysmetrics.h"
28 #include "debugtools.h"
30 DECLARE_DEBUG_CHANNEL(hook);
31 DECLARE_DEBUG_CHANNEL(local);
32 DECLARE_DEBUG_CHANNEL(system);
33 DECLARE_DEBUG_CHANNEL(win);
34 DECLARE_DEBUG_CHANNEL(win32);
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 ( !GetFastQueue16() ) return 0;
93 /**********************************************************************
96 static void USER_ModuleUnload( HMODULE16 hModule )
98 HOOK_FreeModuleHooks( hModule );
99 CLASS_FreeModuleClasses( hModule );
100 CURSORICON_FreeModuleIcons( hModule );
103 /***********************************************************************
104 * SignalProc (USER.314)
106 void WINAPI USER_SignalProc( HANDLE16 hTaskOrModule, UINT16 uCode,
107 UINT16 uExitFn, HINSTANCE16 hInstance,
110 FIXME_(win)("Win 3.1 USER signal %04x\n", uCode );
113 /***********************************************************************
114 * FinalUserInit (USER.400)
116 void WINAPI FinalUserInit16( void )
118 /* FIXME: Should chain to FinalGdiInit now. */
121 /***********************************************************************
122 * SignalProc32 (USER.391)
123 * UserSignalProc (USER32.@)
125 * For comments about the meaning of uCode and dwFlags
126 * see PROCESS_CallUserSignalProc.
129 WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
130 DWORD dwFlags, HMODULE16 hModule )
132 /* FIXME: Proper reaction to most signals still missing. */
136 case USIG_DLL_UNLOAD_WIN16:
137 case USIG_DLL_UNLOAD_WIN32:
138 USER_ModuleUnload( hModule );
141 case USIG_DLL_UNLOAD_ORPHANS:
142 case USIG_FAULT_DIALOG_PUSH:
143 case USIG_FAULT_DIALOG_POP:
144 case USIG_THREAD_INIT:
145 case USIG_THREAD_EXIT:
146 case USIG_PROCESS_CREATE:
147 case USIG_PROCESS_INIT:
148 case USIG_PROCESS_LOADED:
149 case USIG_PROCESS_RUNNING:
150 case USIG_PROCESS_EXIT:
151 case USIG_PROCESS_DESTROY:
155 FIXME_(win)("(%04x, %08lx, %04lx, %04x)\n",
156 uCode, dwThreadOrProcessID, dwFlags, hModule );
160 /* FIXME: Should chain to GdiSignalProc now. */
165 /***********************************************************************
166 * ExitWindows (USER.7)
168 BOOL16 WINAPI ExitWindows16( DWORD dwReturnCode, UINT16 wReserved )
170 return ExitWindowsEx( EWX_LOGOFF, 0xffffffff );
174 /***********************************************************************
175 * ExitWindowsExec (USER.246)
177 BOOL16 WINAPI ExitWindowsExec16( LPCSTR lpszExe, LPCSTR lpszParams )
179 TRACE_(system)("Should run the following in DOS-mode: \"%s %s\"\n",
180 lpszExe, lpszParams);
181 return ExitWindowsEx( EWX_LOGOFF, 0xffffffff );
185 /***********************************************************************
186 * ExitWindowsEx (USER32.@)
188 BOOL WINAPI ExitWindowsEx( UINT flags, DWORD reserved )
194 /* We have to build a list of all windows first, as in EnumWindows */
196 if (!(list = WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL )))
198 WIN_ReleaseDesktop();
202 /* Send a WM_QUERYENDSESSION message to every window */
204 for (ppWnd = list, i = 0; *ppWnd; ppWnd++, i++)
206 /* Make sure that the window still exists */
207 if (!IsWindow( (*ppWnd)->hwndSelf )) continue;
208 if (!SendMessage16( (*ppWnd)->hwndSelf, WM_QUERYENDSESSION, 0, 0 ))
213 /* Now notify all windows that got a WM_QUERYENDSESSION of the result */
215 for (ppWnd = list; i > 0; i--, ppWnd++)
217 if (!IsWindow( (*ppWnd)->hwndSelf )) continue;
218 SendMessage16( (*ppWnd)->hwndSelf, WM_ENDSESSION, result, 0 );
220 WIN_ReleaseWinArray(list);
222 if (result) ExitKernel16();
223 WIN_ReleaseDesktop();
227 static void _dump_CDS_flags(DWORD flags) {
228 #define X(x) if (flags & CDS_##x) MESSAGE(""#x ",");
229 X(UPDATEREGISTRY);X(TEST);X(FULLSCREEN);X(GLOBAL);
230 X(SET_PRIMARY);X(RESET);X(SETRECT);X(NORESET);
234 /***********************************************************************
235 * ChangeDisplaySettingsA (USER32.@)
237 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
239 FIXME_(system)("(%p,0x%08lx), stub\n",devmode,flags);
240 MESSAGE("\tflags=");_dump_CDS_flags(flags);MESSAGE("\n");
242 FIXME_(system)(" devmode=NULL (return to default mode)\n");
243 else if ( (devmode->dmBitsPerPel != GetSystemMetrics(SM_WINE_BPP))
244 || (devmode->dmPelsHeight != GetSystemMetrics(SM_CYSCREEN))
245 || (devmode->dmPelsWidth != GetSystemMetrics(SM_CXSCREEN)) )
249 if (devmode->dmFields & DM_BITSPERPEL)
250 FIXME_(system)(" bpp=%ld\n",devmode->dmBitsPerPel);
251 if (devmode->dmFields & DM_PELSWIDTH)
252 FIXME_(system)(" width=%ld\n",devmode->dmPelsWidth);
253 if (devmode->dmFields & DM_PELSHEIGHT)
254 FIXME_(system)(" height=%ld\n",devmode->dmPelsHeight);
255 FIXME_(system)(" (Putting X in this mode beforehand might help)\n");
256 /* we don't, but the program ... does not need to know */
257 return DISP_CHANGE_SUCCESSFUL;
259 return DISP_CHANGE_SUCCESSFUL;
262 /***********************************************************************
263 * ChangeDisplaySettings (USER.620)
265 LONG WINAPI ChangeDisplaySettings16( LPDEVMODEA devmode, DWORD flags )
267 TRACE_(system)("(%p,0x%08lx), stub\n",devmode,flags);
268 return ChangeDisplaySettingsA(devmode, flags);
271 /***********************************************************************
272 * ChangeDisplaySettingsExA (USER32.@)
274 LONG WINAPI ChangeDisplaySettingsExA(
275 LPCSTR devname, LPDEVMODEA devmode, HWND hwnd, DWORD flags,
278 FIXME_(system)("(%s,%p,0x%04x,0x%08lx,0x%08lx), stub\n",devname,devmode,hwnd,flags,lparam);
279 MESSAGE("\tflags=");_dump_CDS_flags(flags);MESSAGE("\n");
281 FIXME_(system)(" devmode=NULL (return to default mode)\n");
282 else if ( (devmode->dmBitsPerPel != GetSystemMetrics(SM_WINE_BPP))
283 || (devmode->dmPelsHeight != GetSystemMetrics(SM_CYSCREEN))
284 || (devmode->dmPelsWidth != GetSystemMetrics(SM_CXSCREEN)) )
288 if (devmode->dmFields & DM_BITSPERPEL)
289 FIXME_(system)(" bpp=%ld\n",devmode->dmBitsPerPel);
290 if (devmode->dmFields & DM_PELSWIDTH)
291 FIXME_(system)(" width=%ld\n",devmode->dmPelsWidth);
292 if (devmode->dmFields & DM_PELSHEIGHT)
293 FIXME_(system)(" height=%ld\n",devmode->dmPelsHeight);
294 FIXME_(system)(" (Putting X in this mode beforehand might help)\n");
295 /* we don't, but the program ... does not need to know */
296 return DISP_CHANGE_SUCCESSFUL;
298 return DISP_CHANGE_SUCCESSFUL;
301 /***********************************************************************
302 * EnumDisplaySettingsA (USER32.@)
303 * FIXME: Currently uses static list of modes.
306 * TRUE if nth setting exists found (described in the LPDEVMODEA struct)
307 * FALSE if we do not have the nth setting
309 BOOL WINAPI EnumDisplaySettingsA(
310 LPCSTR name, /* [in] huh? */
311 DWORD n, /* [in] nth entry in display settings list*/
312 LPDEVMODEA devmode /* [out] devmode for that setting */
318 } modes[NRMODES]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
319 int depths[4] = {8,16,24,32};
321 TRACE_(system)("(%s,%ld,%p)\n",name,n,devmode);
322 devmode->dmDisplayFlags = 0;
323 devmode->dmDisplayFrequency = 85;
324 if (n==0 || n == (DWORD)-1 || n == (DWORD)-2) {
325 devmode->dmBitsPerPel = GetSystemMetrics(SM_WINE_BPP);
326 devmode->dmPelsHeight = GetSystemMetrics(SM_CYSCREEN);
327 devmode->dmPelsWidth = GetSystemMetrics(SM_CXSCREEN);
330 if ((n-1)<NRMODES*NRDEPTHS) {
331 devmode->dmBitsPerPel = depths[(n-1)/NRMODES];
332 devmode->dmPelsHeight = modes[(n-1)%NRMODES].h;
333 devmode->dmPelsWidth = modes[(n-1)%NRMODES].w;
339 /***********************************************************************
340 * EnumDisplaySettingsW (USER32.@)
342 BOOL WINAPI EnumDisplaySettingsW(LPCWSTR name,DWORD n,LPDEVMODEW devmode) {
343 LPSTR nameA = HEAP_strdupWtoA(GetProcessHeap(),0,name);
345 BOOL ret = EnumDisplaySettingsA(nameA,n,&devmodeA);
348 devmode->dmBitsPerPel = devmodeA.dmBitsPerPel;
349 devmode->dmPelsHeight = devmodeA.dmPelsHeight;
350 devmode->dmPelsWidth = devmodeA.dmPelsWidth;
351 devmode->dmDisplayFlags = devmodeA.dmDisplayFlags;
352 devmode->dmDisplayFrequency = devmodeA.dmDisplayFrequency;
353 /* FIXME: convert rest too, if they are ever returned */
355 HeapFree(GetProcessHeap(),0,nameA);
359 /***********************************************************************
360 * EnumDisplaySettings (USER.621)
362 BOOL16 WINAPI EnumDisplaySettings16(
363 LPCSTR name, /* [in] huh? */
364 DWORD n, /* [in] nth entry in display settings list*/
365 LPDEVMODEA devmode /* [out] devmode for that setting */
367 TRACE_(system)("(%s, %ld, %p)\n", name, n, devmode);
368 return (BOOL16)EnumDisplaySettingsA(name, n, devmode);
371 /***********************************************************************
372 * EnumDisplaySettingsExA (USER32.@)
374 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
375 LPDEVMODEA lpDevMode, DWORD dwFlags)
377 TRACE_(system)("(%s,%lu,%p,%08lx): stub\n",
378 debugstr_a(lpszDeviceName), iModeNum, lpDevMode, dwFlags);
380 return EnumDisplaySettingsA(lpszDeviceName, iModeNum, lpDevMode);
383 /***********************************************************************
384 * EnumDisplaySettingsExW (USER32.@)
386 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
387 LPDEVMODEW lpDevMode, DWORD dwFlags)
389 TRACE_(system)("(%s,%lu,%p,%08lx): stub\n",
390 debugstr_w(lpszDeviceName), iModeNum, lpDevMode, dwFlags);
392 return EnumDisplaySettingsW(lpszDeviceName, iModeNum, lpDevMode);
395 /***********************************************************************
396 * EnumDisplayDevicesA (USER32.@)
398 BOOL WINAPI EnumDisplayDevicesA(
399 LPVOID unused,DWORD i,LPDISPLAY_DEVICEA lpDisplayDevice,DWORD dwFlags
403 FIXME_(system)("(%p,%ld,%p,0x%08lx), stub!\n",unused,i,lpDisplayDevice,dwFlags);
404 strcpy(lpDisplayDevice->DeviceName,"X11");
405 strcpy(lpDisplayDevice->DeviceString,"X 11 Windowing System");
406 lpDisplayDevice->StateFlags =
407 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP |
408 DISPLAY_DEVICE_PRIMARY_DEVICE |
409 DISPLAY_DEVICE_VGA_COMPATIBLE;
413 /***********************************************************************
414 * EnumDisplayDevicesW (USER32.@)
416 BOOL WINAPI EnumDisplayDevicesW(
417 LPVOID unused,DWORD i,LPDISPLAY_DEVICEW lpDisplayDevice,DWORD dwFlags
421 FIXME_(system)("(%p,%ld,%p,0x%08lx), stub!\n",unused,i,lpDisplayDevice,dwFlags);
422 MultiByteToWideChar( CP_ACP, 0, "X11", -1, lpDisplayDevice->DeviceName,
423 sizeof(lpDisplayDevice->DeviceName)/sizeof(WCHAR) );
424 MultiByteToWideChar( CP_ACP, 0, "X11 Windowing System", -1, lpDisplayDevice->DeviceString,
425 sizeof(lpDisplayDevice->DeviceString)/sizeof(WCHAR) );
426 lpDisplayDevice->StateFlags =
427 DISPLAY_DEVICE_ATTACHED_TO_DESKTOP |
428 DISPLAY_DEVICE_PRIMARY_DEVICE |
429 DISPLAY_DEVICE_VGA_COMPATIBLE;
433 /***********************************************************************
434 * SetEventHook (USER.321)
436 * Used by Turbo Debugger for Windows
438 FARPROC16 WINAPI SetEventHook16(FARPROC16 lpfnEventHook)
440 FIXME_(hook)("(lpfnEventHook=%08x): stub\n", (UINT)lpfnEventHook);
444 /***********************************************************************
445 * UserSeeUserDo (USER.216)
447 DWORD WINAPI UserSeeUserDo16(WORD wReqType, WORD wParam1, WORD wParam2, WORD wParam3)
451 case USUD_LOCALALLOC:
452 return LOCAL_Alloc(USER_HeapSel, wParam1, wParam3);
454 return LOCAL_Free(USER_HeapSel, wParam1);
455 case USUD_LOCALCOMPACT:
456 return LOCAL_Compact(USER_HeapSel, wParam3, 0);
459 case USUD_FIRSTCLASS:
460 FIXME_(local)("return a pointer to the first window class.\n");
463 WARN_(local)("wReqType %04x (unknown)", wReqType);
468 /***********************************************************************
469 * GetSystemDebugState (USER.231)
471 WORD WINAPI GetSystemDebugState16(void)
473 return 0; /* FIXME */
476 /***********************************************************************
477 * RegisterLogonProcess (USER32.@)
479 DWORD WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x) {
480 FIXME_(win32)("(%d,%d),stub!\n",hprocess,x);
484 /***********************************************************************
485 * CreateWindowStationW (USER32.@)
487 HWINSTA WINAPI CreateWindowStationW(
488 LPWSTR winstation,DWORD res1,DWORD desiredaccess,
489 LPSECURITY_ATTRIBUTES lpsa
491 FIXME_(win32)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation),
492 res1,desiredaccess,lpsa
494 return (HWINSTA)0xdeadcafe;
497 /***********************************************************************
498 * SetProcessWindowStation (USER32.@)
500 BOOL WINAPI SetProcessWindowStation(HWINSTA hWinSta) {
501 FIXME_(win32)("(%d),stub!\n",hWinSta);
505 /***********************************************************************
506 * SetUserObjectSecurity (USER32.@)
508 BOOL WINAPI SetUserObjectSecurity(
510 PSECURITY_INFORMATION pSIRequested,
511 PSECURITY_DESCRIPTOR pSID
513 FIXME_(win32)("(0x%08x,%p,%p),stub!\n",hObj,pSIRequested,pSID);
517 /***********************************************************************
518 * CreateDesktopA (USER32.@)
520 HDESK WINAPI CreateDesktopA(
521 LPSTR lpszDesktop,LPSTR lpszDevice,LPDEVMODEA pDevmode,
522 DWORD dwFlags,DWORD dwDesiredAccess,LPSECURITY_ATTRIBUTES lpsa
524 FIXME_(win32)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
525 lpszDesktop,lpszDevice,pDevmode,
526 dwFlags,dwDesiredAccess,lpsa
528 return (HDESK)0xcafedead;
531 /***********************************************************************
532 * CreateDesktopW (USER32.@)
534 HDESK WINAPI CreateDesktopW(
535 LPWSTR lpszDesktop,LPWSTR lpszDevice,LPDEVMODEW pDevmode,
536 DWORD dwFlags,DWORD dwDesiredAccess,LPSECURITY_ATTRIBUTES lpsa
538 FIXME_(win32)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
539 debugstr_w(lpszDesktop),debugstr_w(lpszDevice),pDevmode,
540 dwFlags,dwDesiredAccess,lpsa
542 return (HDESK)0xcafedead;
545 /***********************************************************************
546 * EnumDesktopWindows (USER32.@)
548 BOOL WINAPI EnumDesktopWindows( HDESK hDesktop, WNDENUMPROC lpfn, LPARAM lParam ) {
549 FIXME_(win32)("(0x%08x, %p, 0x%08lx), stub!\n", hDesktop, lpfn, lParam );
554 /***********************************************************************
555 * CloseWindowStation (USER32.@)
557 BOOL WINAPI CloseWindowStation(HWINSTA hWinSta)
559 FIXME_(win32)("(0x%08x)\n", hWinSta);
563 /***********************************************************************
564 * CloseDesktop (USER32.@)
566 BOOL WINAPI CloseDesktop(HDESK hDesk)
568 FIXME_(win32)("(0x%08x)\n", hDesk);
572 /***********************************************************************
573 * SetWindowStationUser (USER32.@)
575 DWORD WINAPI SetWindowStationUser(DWORD x1,DWORD x2) {
576 FIXME_(win32)("(0x%08lx,0x%08lx),stub!\n",x1,x2);
580 /***********************************************************************
581 * SetLogonNotifyWindow (USER32.@)
583 DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd) {
584 FIXME_(win32)("(0x%x,%04x),stub!\n",hwinsta,hwnd);
588 /***********************************************************************
589 * LoadLocalFonts (USER32.@)
591 VOID WINAPI LoadLocalFonts(VOID) {
595 /***********************************************************************
596 * GetUserObjectInformationA (USER32.@)
598 BOOL WINAPI GetUserObjectInformationA( HANDLE hObj, INT nIndex, LPVOID pvInfo, DWORD nLength, LPDWORD lpnLen )
599 { FIXME_(win32)("(0x%x %i %p %ld %p),stub!\n", hObj, nIndex, pvInfo, nLength, lpnLen );
602 /***********************************************************************
603 * GetUserObjectInformationW (USER32.@)
605 BOOL WINAPI GetUserObjectInformationW( HANDLE hObj, INT nIndex, LPVOID pvInfo, DWORD nLength, LPDWORD lpnLen )
606 { FIXME_(win32)("(0x%x %i %p %ld %p),stub!\n", hObj, nIndex, pvInfo, nLength, lpnLen );
609 /***********************************************************************
610 * GetUserObjectSecurity (USER32.@)
612 BOOL WINAPI GetUserObjectSecurity(HANDLE hObj, PSECURITY_INFORMATION pSIRequested,
613 PSECURITY_DESCRIPTOR pSID, DWORD nLength, LPDWORD lpnLengthNeeded)
614 { FIXME_(win32)("(0x%x %p %p len=%ld %p),stub!\n", hObj, pSIRequested, pSID, nLength, lpnLengthNeeded);
618 /***********************************************************************
619 * SetSystemCursor (USER32.@)
621 BOOL WINAPI SetSystemCursor(HCURSOR hcur, DWORD id)
622 { FIXME_(win32)("(%08x,%08lx),stub!\n", hcur, id);
626 /***********************************************************************
627 * RegisterSystemThread (USER32.@)
629 void WINAPI RegisterSystemThread(DWORD flags, DWORD reserved)
631 FIXME_(win32)("(%08lx, %08lx)\n", flags, reserved);
634 /***********************************************************************
635 * RegisterDeviceNotificationA (USER32.@)
637 HDEVNOTIFY WINAPI RegisterDeviceNotificationA(
638 HANDLE hnd, LPVOID notifyfilter, DWORD flags
640 FIXME_(win32)("(hwnd=%08x, filter=%p,flags=0x%08lx), STUB!\n",
641 hnd,notifyfilter,flags