582 lines
17 KiB
C
582 lines
17 KiB
C
/*
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* Misc. USER functions
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*
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* Copyright 1993 Robert J. Amstadt
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* 1996 Alex Korobka
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*/
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#include <stdlib.h>
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#include "wine/winbase16.h"
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#include "winuser.h"
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#include "heap.h"
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#include "user.h"
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#include "gdi.h"
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#include "task.h"
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#include "queue.h"
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#include "win.h"
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#include "clipboard.h"
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#include "menu.h"
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#include "cursoricon.h"
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#include "hook.h"
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#include "toolhelp.h"
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#include "message.h"
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#include "module.h"
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#include "miscemu.h"
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#include "shell.h"
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#include "callback.h"
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#include "local.h"
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#include "desktop.h"
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#include "process.h"
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#include "debugtools.h"
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DECLARE_DEBUG_CHANNEL(hook)
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DECLARE_DEBUG_CHANNEL(local)
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DECLARE_DEBUG_CHANNEL(system)
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DECLARE_DEBUG_CHANNEL(win)
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DECLARE_DEBUG_CHANNEL(win32)
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/***********************************************************************
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* GetFreeSystemResources (USER.284)
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*/
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WORD WINAPI GetFreeSystemResources16( WORD resType )
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{
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int userPercent, gdiPercent;
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switch(resType)
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{
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case GFSR_USERRESOURCES:
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userPercent = (int)LOCAL_CountFree( USER_HeapSel ) * 100 /
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LOCAL_HeapSize( USER_HeapSel );
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gdiPercent = 100;
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break;
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case GFSR_GDIRESOURCES:
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gdiPercent = (int)LOCAL_CountFree( GDI_HeapSel ) * 100 /
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LOCAL_HeapSize( GDI_HeapSel );
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userPercent = 100;
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break;
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case GFSR_SYSTEMRESOURCES:
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userPercent = (int)LOCAL_CountFree( USER_HeapSel ) * 100 /
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LOCAL_HeapSize( USER_HeapSel );
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gdiPercent = (int)LOCAL_CountFree( GDI_HeapSel ) * 100 /
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LOCAL_HeapSize( GDI_HeapSel );
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break;
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default:
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return 0;
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}
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return (WORD)MIN( userPercent, gdiPercent );
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}
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/***********************************************************************
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* SystemHeapInfo (TOOLHELP.71)
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*/
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BOOL16 WINAPI SystemHeapInfo16( SYSHEAPINFO *pHeapInfo )
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{
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pHeapInfo->wUserFreePercent = GetFreeSystemResources16( GFSR_USERRESOURCES );
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pHeapInfo->wGDIFreePercent = GetFreeSystemResources16( GFSR_GDIRESOURCES );
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pHeapInfo->hUserSegment = USER_HeapSel;
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pHeapInfo->hGDISegment = GDI_HeapSel;
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return TRUE;
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}
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/***********************************************************************
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* TimerCount (TOOLHELP.80)
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*/
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BOOL16 WINAPI TimerCount16( TIMERINFO *pTimerInfo )
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{
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/* FIXME
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* In standard mode, dwmsSinceStart = dwmsThisVM
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*
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* I tested this, under Windows in enhanced mode, and
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* if you never switch VM (ie start/stop DOS) these
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* values should be the same as well.
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*
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* Also, Wine should adjust for the hardware timer
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* to reduce the amount of error to ~1ms.
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* I can't be bothered, can you?
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*/
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pTimerInfo->dwmsSinceStart = pTimerInfo->dwmsThisVM = GetTickCount();
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return TRUE;
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}
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/**********************************************************************
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* InitApp (USER.5)
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*/
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INT16 WINAPI InitApp16( HINSTANCE16 hInstance )
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{
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/* Hack: restore the divide-by-zero handler */
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/* FIXME: should set a USER-specific handler that displays a msg box */
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INT_SetPMHandler( 0, INT_GetPMHandler( 0xff ) );
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/* Create task message queue */
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if ( !GetFastQueue16() ) return 0;
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return 1;
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}
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/**********************************************************************
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* USER_ModuleUnload
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*/
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static void USER_ModuleUnload( HMODULE16 hModule )
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{
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HOOK_FreeModuleHooks( hModule );
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CLASS_FreeModuleClasses( hModule );
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CURSORICON_FreeModuleIcons( hModule );
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}
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/**********************************************************************
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* USER_QueueCleanup
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*/
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static void USER_QueueCleanup( HQUEUE16 hQueue )
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{
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if ( hQueue )
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{
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WND* desktop = WIN_GetDesktop();
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/* Patch desktop window */
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if ( desktop->hmemTaskQ == hQueue )
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{
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HTASK16 nextTask = TASK_GetNextTask( GetCurrentTask() );
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desktop->hmemTaskQ = GetTaskQueue16( nextTask );
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}
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/* Patch resident popup menu window */
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MENU_PatchResidentPopup( hQueue, NULL );
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TIMER_RemoveQueueTimers( hQueue );
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HOOK_FreeQueueHooks( hQueue );
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QUEUE_SetExitingQueue( hQueue );
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WIN_ResetQueueWindows( desktop, hQueue, (HQUEUE16)0);
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QUEUE_SetExitingQueue( 0 );
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/* Free the message queue */
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QUEUE_DeleteMsgQueue( hQueue );
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WIN_ReleaseDesktop();
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}
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}
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/**********************************************************************
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* USER_AppExit
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*/
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static void USER_AppExit( HINSTANCE16 hInstance )
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{
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/* FIXME: maybe destroy menus (Windows only complains about them
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* but does nothing);
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*/
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/* TODO: Start up persistant WINE X clipboard server process which will
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* take ownership of the X selection and continue to service selection
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* requests from other apps.
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*/
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/* ModuleUnload() in "Internals" */
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hInstance = GetExePtr( hInstance );
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if( GetModuleUsage16( hInstance ) <= 1 )
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USER_ModuleUnload( hInstance );
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}
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/***********************************************************************
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* USER_SignalProc (USER.314)
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*/
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void WINAPI USER_SignalProc( HANDLE16 hTaskOrModule, UINT16 uCode,
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UINT16 uExitFn, HINSTANCE16 hInstance,
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HQUEUE16 hQueue )
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{
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FIXME_(win)("Win 3.1 USER signal %04x\n", uCode );
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}
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/***********************************************************************
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* FinalUserInit (USER.400)
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*/
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void WINAPI FinalUserInit16( void )
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{
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/* FIXME: Should chain to FinalGdiInit now. */
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}
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/***********************************************************************
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* UserSignalProc (USER.610) (USER32.559)
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*
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* For comments about the meaning of uCode and dwFlags
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* see PROCESS_CallUserSignalProc.
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*
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*/
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WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
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DWORD dwFlags, HMODULE16 hModule )
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{
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HINSTANCE16 hInst;
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/* FIXME: Proper reaction to most signals still missing. */
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switch ( uCode )
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{
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case USIG_DLL_UNLOAD_WIN16:
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case USIG_DLL_UNLOAD_WIN32:
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USER_ModuleUnload( hModule );
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break;
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case USIG_DLL_UNLOAD_ORPHANS:
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break;
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case USIG_FAULT_DIALOG_PUSH:
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case USIG_FAULT_DIALOG_POP:
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break;
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case USIG_THREAD_INIT:
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break;
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case USIG_THREAD_EXIT:
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USER_QueueCleanup( GetThreadQueue16( dwThreadOrProcessID ) );
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SetThreadQueue16( dwThreadOrProcessID, 0 );
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break;
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case USIG_PROCESS_CREATE:
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case USIG_PROCESS_INIT:
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case USIG_PROCESS_LOADED:
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case USIG_PROCESS_RUNNING:
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break;
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case USIG_PROCESS_EXIT:
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break;
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case USIG_PROCESS_DESTROY:
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hInst = GetProcessDword( dwThreadOrProcessID, GPD_HINSTANCE16 );
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USER_AppExit( hInst );
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break;
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default:
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FIXME_(win)("(%04x, %08lx, %04lx, %04x)\n",
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uCode, dwThreadOrProcessID, dwFlags, hModule );
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break;
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}
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/* FIXME: Should chain to GdiSignalProc now. */
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return 0;
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}
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/***********************************************************************
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* ExitWindows16 (USER.7)
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*/
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BOOL16 WINAPI ExitWindows16( DWORD dwReturnCode, UINT16 wReserved )
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{
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return ExitWindowsEx( EWX_LOGOFF, 0xffffffff );
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}
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/***********************************************************************
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* ExitWindowsExec16 (USER.246)
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*/
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BOOL16 WINAPI ExitWindowsExec16( LPCSTR lpszExe, LPCSTR lpszParams )
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{
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TRACE_(system)("Should run the following in DOS-mode: \"%s %s\"\n",
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lpszExe, lpszParams);
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return ExitWindowsEx( EWX_LOGOFF, 0xffffffff );
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}
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/***********************************************************************
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* ExitWindowsEx (USER32.196)
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*/
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BOOL WINAPI ExitWindowsEx( UINT flags, DWORD reserved )
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{
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int i;
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BOOL result;
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WND **list, **ppWnd;
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/* We have to build a list of all windows first, as in EnumWindows */
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if (!(list = WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL )))
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{
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WIN_ReleaseDesktop();
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return FALSE;
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}
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/* Send a WM_QUERYENDSESSION message to every window */
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for (ppWnd = list, i = 0; *ppWnd; ppWnd++, i++)
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{
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/* Make sure that the window still exists */
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if (!IsWindow( (*ppWnd)->hwndSelf )) continue;
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if (!SendMessage16( (*ppWnd)->hwndSelf, WM_QUERYENDSESSION, 0, 0 ))
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break;
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}
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result = !(*ppWnd);
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/* Now notify all windows that got a WM_QUERYENDSESSION of the result */
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for (ppWnd = list; i > 0; i--, ppWnd++)
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{
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if (!IsWindow( (*ppWnd)->hwndSelf )) continue;
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SendMessage16( (*ppWnd)->hwndSelf, WM_ENDSESSION, result, 0 );
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}
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WIN_ReleaseWinArray(list);
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if (result) ExitKernel16();
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WIN_ReleaseDesktop();
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return FALSE;
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}
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/***********************************************************************
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* ChangeDisplaySettingA (USER32.589)
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*/
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LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
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{
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FIXME_(system)(": stub\n");
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if (devmode==NULL)
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FIXME_(system)(" devmode=NULL (return to default mode)\n");
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else if ( (devmode->dmBitsPerPel != DESKTOP_GetScreenDepth())
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|| (devmode->dmPelsHeight != DESKTOP_GetScreenHeight())
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|| (devmode->dmPelsWidth != DESKTOP_GetScreenWidth()) )
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{
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if (devmode->dmFields & DM_BITSPERPEL)
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FIXME_(system)(" bpp=%ld\n",devmode->dmBitsPerPel);
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if (devmode->dmFields & DM_PELSWIDTH)
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FIXME_(system)(" width=%ld\n",devmode->dmPelsWidth);
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if (devmode->dmFields & DM_PELSHEIGHT)
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FIXME_(system)(" height=%ld\n",devmode->dmPelsHeight);
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FIXME_(system)(" (Putting X in this mode beforehand might help)\n");
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/* we don't, but the program ... does not need to know */
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return DISP_CHANGE_SUCCESSFUL;
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}
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return DISP_CHANGE_SUCCESSFUL;
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}
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/***********************************************************************
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* EnumDisplaySettingsA (USER32.592)
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* FIXME: Currently uses static list of modes.
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*
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* RETURNS
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* TRUE if nth setting exists found (described in the LPDEVMODE32A struct)
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* FALSE if we do not have the nth setting
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*/
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BOOL WINAPI EnumDisplaySettingsA(
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LPCSTR name, /* [in] huh? */
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DWORD n, /* [in] nth entry in display settings list*/
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LPDEVMODEA devmode /* [out] devmode for that setting */
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) {
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#define NRMODES 5
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#define NRDEPTHS 4
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struct {
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int w,h;
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} modes[NRMODES]={{512,384},{640,400},{640,480},{800,600},{1024,768}};
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int depths[4] = {8,16,24,32};
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TRACE_(system)("(%s,%ld,%p)\n",name,n,devmode);
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if (n==0) {
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devmode->dmBitsPerPel = DESKTOP_GetScreenDepth();
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devmode->dmPelsHeight = DESKTOP_GetScreenHeight();
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devmode->dmPelsWidth = DESKTOP_GetScreenWidth();
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return TRUE;
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}
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if ((n-1)<NRMODES*NRDEPTHS) {
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devmode->dmBitsPerPel = depths[(n-1)/NRMODES];
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devmode->dmPelsHeight = modes[(n-1)%NRMODES].h;
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devmode->dmPelsWidth = modes[(n-1)%NRMODES].w;
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return TRUE;
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}
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return FALSE;
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}
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/***********************************************************************
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* EnumDisplaySettingsW (USER32.593)
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*/
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BOOL WINAPI EnumDisplaySettingsW(LPCWSTR name,DWORD n,LPDEVMODEW devmode) {
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LPSTR nameA = HEAP_strdupWtoA(GetProcessHeap(),0,name);
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DEVMODEA devmodeA;
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BOOL ret = EnumDisplaySettingsA(nameA,n,&devmodeA);
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if (ret) {
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devmode->dmBitsPerPel = devmodeA.dmBitsPerPel;
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devmode->dmPelsHeight = devmodeA.dmPelsHeight;
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devmode->dmPelsWidth = devmodeA.dmPelsWidth;
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/* FIXME: convert rest too, if they are ever returned */
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}
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HeapFree(GetProcessHeap(),0,nameA);
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return ret;
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}
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/***********************************************************************
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* SetEventHook (USER.321)
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*
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* Used by Turbo Debugger for Windows
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*/
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FARPROC16 WINAPI SetEventHook16(FARPROC16 lpfnEventHook)
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{
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FIXME_(hook)("(lpfnEventHook=%08x): stub\n", (UINT)lpfnEventHook);
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return NULL;
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}
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/***********************************************************************
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* UserSeeUserDo (USER.216)
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*/
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DWORD WINAPI UserSeeUserDo16(WORD wReqType, WORD wParam1, WORD wParam2, WORD wParam3)
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{
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switch (wReqType)
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{
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case USUD_LOCALALLOC:
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return LOCAL_Alloc(USER_HeapSel, wParam1, wParam3);
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case USUD_LOCALFREE:
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return LOCAL_Free(USER_HeapSel, wParam1);
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case USUD_LOCALCOMPACT:
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return LOCAL_Compact(USER_HeapSel, wParam3, 0);
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case USUD_LOCALHEAP:
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return USER_HeapSel;
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case USUD_FIRSTCLASS:
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FIXME_(local)("return a pointer to the first window class.\n");
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return (DWORD)-1;
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default:
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WARN_(local)("wReqType %04x (unknown)", wReqType);
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return (DWORD)-1;
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}
|
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}
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|
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/***********************************************************************
|
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* GetSystemDebugState16 (USER.231)
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*/
|
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WORD WINAPI GetSystemDebugState16(void)
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{
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return 0; /* FIXME */
|
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}
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/***********************************************************************
|
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* RegisterLogonProcess (USER32.434)
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*/
|
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DWORD WINAPI RegisterLogonProcess(HANDLE hprocess,BOOL x) {
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FIXME_(win32)("(%d,%d),stub!\n",hprocess,x);
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return 1;
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}
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|
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/***********************************************************************
|
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* CreateWindowStation32W (USER32.86)
|
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*/
|
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HWINSTA WINAPI CreateWindowStationW(
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LPWSTR winstation,DWORD res1,DWORD desiredaccess,
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LPSECURITY_ATTRIBUTES lpsa
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) {
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FIXME_(win32)("(%s,0x%08lx,0x%08lx,%p),stub!\n",debugstr_w(winstation),
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res1,desiredaccess,lpsa
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);
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return 0xdeadcafe;
|
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}
|
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|
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/***********************************************************************
|
|
* SetProcessWindowStation (USER32.496)
|
|
*/
|
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BOOL WINAPI SetProcessWindowStation(HWINSTA hWinSta) {
|
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FIXME_(win32)("(%d),stub!\n",hWinSta);
|
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return TRUE;
|
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}
|
|
|
|
/***********************************************************************
|
|
* SetUserObjectSecurity (USER32.514)
|
|
*/
|
|
BOOL WINAPI SetUserObjectSecurity(
|
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HANDLE hObj,
|
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/*LPSECURITY_INFORMATION*/LPVOID pSIRequested,
|
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PSECURITY_DESCRIPTOR pSID
|
|
) {
|
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FIXME_(win32)("(0x%08x,%p,%p),stub!\n",hObj,pSIRequested,pSID);
|
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return TRUE;
|
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}
|
|
|
|
/***********************************************************************
|
|
* CreateDesktop32W (USER32.69)
|
|
*/
|
|
HDESK WINAPI CreateDesktopW(
|
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LPWSTR lpszDesktop,LPWSTR lpszDevice,LPDEVMODEW pDevmode,
|
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DWORD dwFlags,DWORD dwDesiredAccess,LPSECURITY_ATTRIBUTES lpsa
|
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) {
|
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FIXME_(win32)("(%s,%s,%p,0x%08lx,0x%08lx,%p),stub!\n",
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debugstr_w(lpszDesktop),debugstr_w(lpszDevice),pDevmode,
|
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dwFlags,dwDesiredAccess,lpsa
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);
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return 0xcafedead;
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}
|
|
|
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BOOL WINAPI CloseWindowStation(HWINSTA hWinSta)
|
|
{
|
|
FIXME_(win32)("(0x%08x)\n", hWinSta);
|
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return TRUE;
|
|
}
|
|
BOOL WINAPI CloseDesktop(HDESK hDesk)
|
|
{
|
|
FIXME_(win32)("(0x%08x)\n", hDesk);
|
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return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWindowStationUser (USER32.521)
|
|
*/
|
|
DWORD WINAPI SetWindowStationUser(DWORD x1,DWORD x2) {
|
|
FIXME_(win32)("(0x%08lx,0x%08lx),stub!\n",x1,x2);
|
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return 1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetLogonNotifyWindow (USER32.486)
|
|
*/
|
|
DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd) {
|
|
FIXME_(win32)("(0x%x,%04x),stub!\n",hwinsta,hwnd);
|
|
return 1;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* LoadLocalFonts (USER32.486)
|
|
*/
|
|
VOID WINAPI LoadLocalFonts(VOID) {
|
|
/* are loaded. */
|
|
return;
|
|
}
|
|
/***********************************************************************
|
|
* GetUserObjectInformation32A (USER32.299)
|
|
*/
|
|
BOOL WINAPI GetUserObjectInformationA( HANDLE hObj, int nIndex, LPVOID pvInfo, DWORD nLength, LPDWORD lpnLen )
|
|
{ FIXME_(win32)("(0x%x %i %p %ld %p),stub!\n", hObj, nIndex, pvInfo, nLength, lpnLen );
|
|
return TRUE;
|
|
}
|
|
/***********************************************************************
|
|
* GetUserObjectInformation32W (USER32.300)
|
|
*/
|
|
BOOL WINAPI GetUserObjectInformationW( HANDLE hObj, int nIndex, LPVOID pvInfo, DWORD nLength, LPDWORD lpnLen )
|
|
{ FIXME_(win32)("(0x%x %i %p %ld %p),stub!\n", hObj, nIndex, pvInfo, nLength, lpnLen );
|
|
return TRUE;
|
|
}
|
|
/***********************************************************************
|
|
* GetUserObjectSecurity32 (USER32.300)
|
|
*/
|
|
BOOL WINAPI GetUserObjectSecurity(HANDLE hObj, SECURITY_INFORMATION * pSIRequested,
|
|
PSECURITY_DESCRIPTOR pSID, DWORD nLength, LPDWORD lpnLengthNeeded)
|
|
{ FIXME_(win32)("(0x%x %p %p len=%ld %p),stub!\n", hObj, pSIRequested, pSID, nLength, lpnLengthNeeded);
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetSystemCursor (USER32.507)
|
|
*/
|
|
BOOL WINAPI SetSystemCursor(HCURSOR hcur, DWORD id)
|
|
{ FIXME_(win32)("(%08x,%08lx),stub!\n", hcur, id);
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RegisterSystemThread (USER32.435)
|
|
*/
|
|
void WINAPI RegisterSystemThread(DWORD flags, DWORD reserved)
|
|
{
|
|
FIXME_(win32)("(%08lx, %08lx)\n", flags, reserved);
|
|
}
|