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VBoxSDL.cpp

Last change on this file was 103402, checked in by vboxsync, 3 months ago
FE/VBoxSDL: Fix typo introduced when cleaning up copyright text.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 140.9 KB

Rev	Line
[55401]	1	/* $Id: VBoxSDL.cpp 103402 2024-02-16 15:46:53Z vboxsync $ */
[1]	2	/** @file
	3	* VBox frontends: VBoxSDL (simple frontend based on SDL):
	4	* Main code
	5	*/
	6
	7	/*
[98103]	8	* Copyright (C) 2006-2023 Oracle and/or its affiliates.
[1]	9	*
[96407]	10	* This file is part of VirtualBox base platform packages, as
	11	* available from https://www.virtualbox.org.
	12	*
	13	* This program is free software; you can redistribute it and/or
	14	* modify it under the terms of the GNU General Public License
	15	* as published by the Free Software Foundation, in version 3 of the
	16	* License.
	17	*
	18	* This program is distributed in the hope that it will be useful, but
	19	* WITHOUT ANY WARRANTY; without even the implied warranty of
	20	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	21	* General Public License for more details.
	22	*
	23	* You should have received a copy of the GNU General Public License
	24	* along with this program; if not, see <https://www.gnu.org/licenses>.
	25	*
	26	* SPDX-License-Identifier: GPL-3.0-only
[1]	27	*/
	28
[57358]	29
	30	/*********************************************************************************************************************************
	31	* Header Files *
	32	*********************************************************************************************************************************/
[1]	33	#define LOG_GROUP LOG_GROUP_GUI
	34
[98343]	35	#include <iprt/stream.h>
	36
[1]	37	#include <VBox/com/com.h>
	38	#include <VBox/com/string.h>
	39	#include <VBox/com/Guid.h>
[7379]	40	#include <VBox/com/array.h>
[1]	41	#include <VBox/com/ErrorInfo.h>
[20928]	42	#include <VBox/com/errorprint.h>
[16530]	43
[46649]	44	#include <VBox/com/NativeEventQueue.h>
[1]	45	#include <VBox/com/VirtualBox.h>
	46
	47	using namespace com;
	48
[28205]	49	#if defined(VBOXSDL_WITH_X11)
[29655]	50	# include <VBox/VBoxKeyboard.h>
	51
[4866]	52	# include <X11/Xlib.h>
	53	# include <X11/cursorfont.h> /* for XC_left_ptr */
[28205]	54	# if !defined(VBOX_WITHOUT_XCURSOR)
[4866]	55	# include <X11/Xcursor/Xcursor.h>
	56	# endif
[10514]	57	# include <unistd.h>
[1]	58	#endif
	59
[81537]	60	#include "VBoxSDL.h"
	61
[63298]	62	#ifdef _MSC_VER
	63	# pragma warning(push)
	64	# pragma warning(disable: 4121) /* warning C4121: 'SDL_SysWMmsg' : alignment of a member was sensitive to packing*/
	65	#endif
[3667]	66	#ifndef RT_OS_DARWIN
[63298]	67	# include <SDL_syswm.h> /* for SDL_GetWMInfo() */
[3667]	68	#endif
[63298]	69	#ifdef _MSC_VER
	70	# pragma warning(pop)
	71	#endif
[2540]	72
[1]	73	#include "Framebuffer.h"
	74	#include "Helper.h"
	75
	76	#include <VBox/types.h>
	77	#include <VBox/err.h>
	78	#include <VBox/param.h>
	79	#include <VBox/log.h>
	80	#include <VBox/version.h>
[65381]	81	#include <VBoxVideo.h>
[33972]	82	#include <VBox/com/listeners.h>
[11419]	83
	84	#include <iprt/alloca.h>
[14831]	85	#include <iprt/asm.h>
[11419]	86	#include <iprt/assert.h>
[42446]	87	#include <iprt/ctype.h>
[11419]	88	#include <iprt/env.h>
[14831]	89	#include <iprt/file.h>
[11419]	90	#include <iprt/ldr.h>
[14831]	91	#include <iprt/initterm.h>
[38636]	92	#include <iprt/message.h>
[1]	93	#include <iprt/path.h>
[14831]	94	#include <iprt/process.h>
[1]	95	#include <iprt/semaphore.h>
[11419]	96	#include <iprt/string.h>
[1]	97	#include <iprt/stream.h>
	98	#include <iprt/uuid.h>
	99
	100	#include <signal.h>
	101
	102	#include <vector>
[7379]	103	#include <list>
[1]	104
[80569]	105	#include "PasswordInput.h"
	106
[1]	107	/* Xlib would re-define our enums */
	108	#undef True
	109	#undef False
	110
[57358]	111
	112	/*********************************************************************************************************************************
	113	* Defined Constants And Macros *
	114	*********************************************************************************************************************************/
[1]	115	/** Enables the rawr[0\|3], patm, and casm options. */
	116	#define VBOXSDL_ADVANCED_OPTIONS
	117
[57358]	118
	119	/*********************************************************************************************************************************
	120	* Structures and Typedefs *
	121	*********************************************************************************************************************************/
[33540]	122	/** Pointer shape change event data structure */
[1]	123	struct PointerShapeChangeData
	124	{
[28205]	125	PointerShapeChangeData(BOOL aVisible, BOOL aAlpha, ULONG aXHot, ULONG aYHot,
[29518]	126	ULONG aWidth, ULONG aHeight, ComSafeArrayIn(BYTE,pShape))
[28205]	127	: visible(aVisible), alpha(aAlpha), xHot(aXHot), yHot(aYHot),
[29518]	128	width(aWidth), height(aHeight)
[1]	129	{
	130	// make a copy of the shape
[34645]	131	com::SafeArray<BYTE> aShape(ComSafeArrayInArg(pShape));
[29518]	132	size_t cbShapeSize = aShape.size();
[29542]	133	if (cbShapeSize > 0)
	134	{
	135	shape.resize(cbShapeSize);
	136	::memcpy(shape.raw(), aShape.raw(), cbShapeSize);
	137	}
[1]	138	}
	139
	140	~PointerShapeChangeData()
	141	{
	142	}
	143
	144	const BOOL visible;
	145	const BOOL alpha;
	146	const ULONG xHot;
	147	const ULONG yHot;
	148	const ULONG width;
	149	const ULONG height;
[29518]	150	com::SafeArray<BYTE> shape;
[1]	151	};
	152
	153	enum TitlebarMode
	154	{
	155	TITLEBAR_NORMAL = 1,
	156	TITLEBAR_STARTUP = 2,
	157	TITLEBAR_SAVE = 3,
	158	TITLEBAR_SNAPSHOT = 4
	159	};
	160
[57358]	161
	162	/*********************************************************************************************************************************
	163	* Internal Functions *
	164	*********************************************************************************************************************************/
[1]	165	static bool UseAbsoluteMouse(void);
	166	static void ResetKeys(void);
	167	static void ProcessKey(SDL_KeyboardEvent *ev);
	168	static void InputGrabStart(void);
	169	static void InputGrabEnd(void);
[20433]	170	static void SendMouseEvent(VBoxSDLFB *fb, int dz, int button, int down);
[1]	171	static void UpdateTitlebar(TitlebarMode mode, uint32_t u32User = 0);
	172	static void SetPointerShape(const PointerShapeChangeData *data);
	173	static void HandleGuestCapsChanged(void);
	174	static int HandleHostKey(const SDL_KeyboardEvent *pEv);
[85121]	175	static Uint32 StartupTimer(Uint32 interval, void *param) RT_NOTHROW_PROTO;
	176	static Uint32 ResizeTimer(Uint32 interval, void *param) RT_NOTHROW_PROTO;
	177	static Uint32 QuitTimer(Uint32 interval, void *param) RT_NOTHROW_PROTO;
[3289]	178	static int WaitSDLEvent(SDL_Event *event);
[10675]	179	static void SetFullscreen(bool enable);
[81537]	180	static VBoxSDLFB *getFbFromWinId(Uint32 id);
[1]	181
[98306]	182
[57358]	183	/*********************************************************************************************************************************
	184	* Global Variables *
	185	*********************************************************************************************************************************/
[1]	186	static int gHostKeyMod = KMOD_RCTRL;
	187	static int gHostKeySym1 = SDLK_RCTRL;
	188	static int gHostKeySym2 = SDLK_UNKNOWN;
[10434]	189	static const char *gHostKeyDisabledCombinations = "";
[10501]	190	static const char *gpszPidFile;
[1]	191	static BOOL gfGrabbed = FALSE;
	192	static BOOL gfGrabOnMouseClick = TRUE;
[10675]	193	static BOOL gfFullscreenResize = FALSE;
	194	static BOOL gfIgnoreNextResize = FALSE;
[1]	195	static BOOL gfAllowFullscreenToggle = TRUE;
	196	static BOOL gfAbsoluteMouseHost = FALSE;
	197	static BOOL gfAbsoluteMouseGuest = FALSE;
[26782]	198	static BOOL gfRelativeMouseGuest = TRUE;
[1]	199	static BOOL gfGuestNeedsHostCursor = FALSE;
	200	static BOOL gfOffCursorActive = FALSE;
	201	static BOOL gfGuestNumLockPressed = FALSE;
	202	static BOOL gfGuestCapsLockPressed = FALSE;
	203	static BOOL gfGuestScrollLockPressed = FALSE;
[6437]	204	static BOOL gfACPITerm = FALSE;
[98371]	205	#if defined(VBOXSDL_WITH_X11) && !defined(VBOX_WITHOUT_XCURSOR)
	206	static BOOL gfXCursorEnabled = FALSE;
	207	#endif
[315]	208	static int gcGuestNumLockAdaptions = 2;
	209	static int gcGuestCapsLockAdaptions = 2;
[10675]	210	static uint32_t gmGuestNormalXRes;
	211	static uint32_t gmGuestNormalYRes;
[1]	212
	213	/** modifier keypress status (scancode as index) */
	214	static uint8_t gaModifiersState[256];
	215
[34645]	216	static ComPtr<IMachine> gpMachine;
	217	static ComPtr<IConsole> gpConsole;
	218	static ComPtr<IMachineDebugger> gpMachineDebugger;
	219	static ComPtr<IKeyboard> gpKeyboard;
	220	static ComPtr<IMouse> gpMouse;
[51436]	221	ComPtr<IDisplay> gpDisplay;
[34645]	222	static ComPtr<IVRDEServer> gpVRDEServer;
	223	static ComPtr<IProgress> gpProgress;
[1]	224
[20435]	225	static ULONG gcMonitors = 1;
[51677]	226	static ComObjPtr<VBoxSDLFB> gpFramebuffer[64];
[55133]	227	static Bstr gaFramebufferId[64];
[1]	228	static SDL_Cursor *gpDefaultCursor = NULL;
	229	static SDL_Cursor *gpOffCursor = NULL;
[98301]	230	static SDL_TimerID gSdlResizeTimer = 0;
	231	static SDL_TimerID gSdlQuitTimer = 0;
[1]	232
[3289]	233	static RTSEMEVENT g_EventSemSDLEvents;
	234	static volatile int32_t g_cNotifyUpdateEventsPending;
	235
[1]	236	/**
[34646]	237	* Event handler for VirtualBoxClient events
	238	*/
	239	class VBoxSDLClientEventListener
	240	{
	241	public:
	242	VBoxSDLClientEventListener()
	243	{
	244	}
	245
	246	virtual ~VBoxSDLClientEventListener()
	247	{
	248	}
	249
[35722]	250	HRESULT init()
	251	{
	252	return S_OK;
	253	}
	254
	255	void uninit()
	256	{
	257	}
	258
[34646]	259	STDMETHOD(HandleEvent)(VBoxEventType_T aType, IEvent * aEvent)
	260	{
	261	switch (aType)
	262	{
[35172]	263	case VBoxEventType_OnVBoxSVCAvailabilityChanged:
[34646]	264	{
[35172]	265	ComPtr<IVBoxSVCAvailabilityChangedEvent> pVSACEv = aEvent;
	266	Assert(pVSACEv);
	267	BOOL fAvailable = FALSE;
	268	pVSACEv->COMGETTER(Available)(&fAvailable);
	269	if (!fAvailable)
	270	{
	271	LogRel(("VBoxSDL: VBoxSVC became unavailable, exiting.\n"));
	272	RTPrintf("VBoxSVC became unavailable, exiting.\n");
	273	/* Send QUIT event to terminate the VM as cleanly as possible
	274	* given that VBoxSVC is no longer present. */
	275	SDL_Event event = {0};
	276	event.type = SDL_QUIT;
	277	PushSDLEventForSure(&event);
	278	}
[34646]	279	break;
	280	}
	281
	282	default:
	283	AssertFailed();
	284	}
	285
	286	return S_OK;
	287	}
	288	};
	289
	290	/**
[34645]	291	* Event handler for VirtualBox (server) events
[1]	292	*/
[33963]	293	class VBoxSDLEventListener
[1]	294	{
	295	public:
[30618]	296	VBoxSDLEventListener()
[1]	297	{
	298	}
	299
[30618]	300	virtual ~VBoxSDLEventListener()
[1]	301	{
	302	}
	303
[35722]	304	HRESULT init()
	305	{
	306	return S_OK;
	307	}
	308
	309	void uninit()
	310	{
	311	}
	312
[33963]	313	STDMETHOD(HandleEvent)(VBoxEventType_T aType, IEvent * aEvent)
[1]	314	{
[63298]	315	RT_NOREF(aEvent);
[30618]	316	switch (aType)
[1]	317	{
[30871]	318	case VBoxEventType_OnExtraDataChanged:
[30618]	319	break;
	320	default:
	321	AssertFailed();
[1]	322	}
[30618]	323
[28931]	324	return S_OK;
[1]	325	}
	326	};
	327
	328	/**
[34645]	329	* Event handler for Console events
[1]	330	*/
[33963]	331	class VBoxSDLConsoleEventListener
[1]	332	{
	333	public:
[30618]	334	VBoxSDLConsoleEventListener() : m_fIgnorePowerOffEvents(false)
[1]	335	{
	336	}
	337
[30618]	338	virtual ~VBoxSDLConsoleEventListener()
[1]	339	{
	340	}
	341
[35722]	342	HRESULT init()
	343	{
	344	return S_OK;
	345	}
	346
	347	void uninit()
	348	{
	349	}
	350
[33963]	351	STDMETHOD(HandleEvent)(VBoxEventType_T aType, IEvent * aEvent)
[1]	352	{
[30618]	353	// likely all this double copy is now excessive, and we can just use existing event object
[63567]	354	/// @todo eliminate it
[30618]	355	switch (aType)
	356	{
[30871]	357	case VBoxEventType_OnMousePointerShapeChanged:
[30618]	358	{
[34645]	359	ComPtr<IMousePointerShapeChangedEvent> pMPSCEv = aEvent;
	360	Assert(pMPSCEv);
[30618]	361	PointerShapeChangeData *data;
	362	BOOL visible, alpha;
	363	ULONG xHot, yHot, width, height;
[34645]	364	com::SafeArray<BYTE> shape;
[1]	365
[34645]	366	pMPSCEv->COMGETTER(Visible)(&visible);
	367	pMPSCEv->COMGETTER(Alpha)(&alpha);
	368	pMPSCEv->COMGETTER(Xhot)(&xHot);
	369	pMPSCEv->COMGETTER(Yhot)(&yHot);
	370	pMPSCEv->COMGETTER(Width)(&width);
	371	pMPSCEv->COMGETTER(Height)(&height);
	372	pMPSCEv->COMGETTER(Shape)(ComSafeArrayAsOutParam(shape));
[30618]	373	data = new PointerShapeChangeData(visible, alpha, xHot, yHot, width, height,
	374	ComSafeArrayAsInParam(shape));
	375	Assert(data);
	376	if (!data)
	377	break;
[1]	378
[30618]	379	SDL_Event event = {0};
	380	event.type = SDL_USEREVENT;
	381	event.user.type = SDL_USER_EVENT_POINTER_CHANGE;
	382	event.user.data1 = data;
[1]	383
[30618]	384	int rc = PushSDLEventForSure(&event);
	385	if (rc)
	386	delete data;
[1]	387
[30618]	388	break;
	389	}
[30871]	390	case VBoxEventType_OnMouseCapabilityChanged:
[30618]	391	{
[34645]	392	ComPtr<IMouseCapabilityChangedEvent> pMCCEv = aEvent;
	393	Assert(pMCCEv);
	394	pMCCEv->COMGETTER(SupportsAbsolute)(&gfAbsoluteMouseGuest);
	395	pMCCEv->COMGETTER(SupportsRelative)(&gfRelativeMouseGuest);
	396	pMCCEv->COMGETTER(NeedsHostCursor)(&gfGuestNeedsHostCursor);
[30618]	397	SDL_Event event = {0};
	398	event.type = SDL_USEREVENT;
	399	event.user.type = SDL_USER_EVENT_GUEST_CAP_CHANGED;
[1]	400
[30618]	401	PushSDLEventForSure(&event);
	402	break;
	403	}
[30871]	404	case VBoxEventType_OnKeyboardLedsChanged:
[30618]	405	{
[34645]	406	ComPtr<IKeyboardLedsChangedEvent> pCLCEv = aEvent;
	407	Assert(pCLCEv);
[30618]	408	BOOL fNumLock, fCapsLock, fScrollLock;
[34645]	409	pCLCEv->COMGETTER(NumLock)(&fNumLock);
	410	pCLCEv->COMGETTER(CapsLock)(&fCapsLock);
	411	pCLCEv->COMGETTER(ScrollLock)(&fScrollLock);
[30618]	412	/* Don't bother the guest with NumLock scancodes if he doesn't set the NumLock LED */
	413	if (gfGuestNumLockPressed != fNumLock)
	414	gcGuestNumLockAdaptions = 2;
	415	if (gfGuestCapsLockPressed != fCapsLock)
	416	gcGuestCapsLockAdaptions = 2;
	417	gfGuestNumLockPressed = fNumLock;
	418	gfGuestCapsLockPressed = fCapsLock;
	419	gfGuestScrollLockPressed = fScrollLock;
	420	break;
	421	}
[1]	422
[30871]	423	case VBoxEventType_OnStateChanged:
[30618]	424	{
[34645]	425	ComPtr<IStateChangedEvent> pSCEv = aEvent;
	426	Assert(pSCEv);
[30618]	427	MachineState_T machineState;
[34645]	428	pSCEv->COMGETTER(State)(&machineState);
[30618]	429	LogFlow(("OnStateChange: machineState = %d (%s)\n", machineState, GetStateName(machineState)));
	430	SDL_Event event = {0};
[4131]	431
[30618]	432	if ( machineState == MachineState_Aborted
	433	\|\| machineState == MachineState_Teleported
[91363]	434	\|\| (machineState == MachineState_Saved && !m_fIgnorePowerOffEvents)
	435	\|\| (machineState == MachineState_AbortedSaved && !m_fIgnorePowerOffEvents)
	436	\|\| (machineState == MachineState_PoweredOff && !m_fIgnorePowerOffEvents)
[30618]	437	)
	438	{
	439	/*
	440	* We have to inform the SDL thread that the application has be terminated
	441	*/
	442	event.type = SDL_USEREVENT;
	443	event.user.type = SDL_USER_EVENT_TERMINATE;
	444	event.user.code = machineState == MachineState_Aborted
[24301]	445	? VBOXSDL_TERM_ABEND
	446	: VBOXSDL_TERM_NORMAL;
[30618]	447	}
	448	else
	449	{
	450	/*
	451	* Inform the SDL thread to refresh the titlebar
	452	*/
	453	event.type = SDL_USEREVENT;
	454	event.user.type = SDL_USER_EVENT_UPDATE_TITLEBAR;
	455	}
[1]	456
[30618]	457	PushSDLEventForSure(&event);
	458	break;
	459	}
[1]	460
[30618]	461	case VBoxEventType_OnRuntimeError:
	462	{
[34645]	463	ComPtr<IRuntimeErrorEvent> pRTEEv = aEvent;
	464	Assert(pRTEEv);
[30618]	465	BOOL fFatal;
[1]	466
[34645]	467	pRTEEv->COMGETTER(Fatal)(&fFatal);
[30618]	468	MachineState_T machineState;
[34645]	469	gpMachine->COMGETTER(State)(&machineState);
[30618]	470	const char *pszType;
	471	bool fPaused = machineState == MachineState_Paused;
	472	if (fFatal)
	473	pszType = "FATAL ERROR";
	474	else if (machineState == MachineState_Paused)
	475	pszType = "Non-fatal ERROR";
	476	else
	477	pszType = "WARNING";
[34645]	478	Bstr bstrId, bstrMessage;
	479	pRTEEv->COMGETTER(Id)(bstrId.asOutParam());
	480	pRTEEv->COMGETTER(Message)(bstrMessage.asOutParam());
[38735]	481	RTPrintf("\n%s: %ls \n%ls\n%s\n", pszType, bstrId.raw(), bstrMessage.raw(),
[30618]	482	fPaused ? "The VM was paused. Continue with HostKey + P after you solved the problem.\n" : "");
	483	break;
	484	}
[4131]	485
[30618]	486	case VBoxEventType_OnCanShowWindow:
	487	{
[34645]	488	ComPtr<ICanShowWindowEvent> pCSWEv = aEvent;
	489	Assert(pCSWEv);
[3667]	490	#ifdef RT_OS_DARWIN
[30618]	491	/* SDL feature not available on Quartz */
[3667]	492	#else
[81537]	493	bool fCanShow = false;
	494	Uint32 winId = 0;
	495	VBoxSDLFB *fb = getFbFromWinId(winId);
[99090]	496	if (fb) /* Framebuffer might not be around (yet). */
	497	{
	498	SDL_SysWMinfo info;
	499	SDL_VERSION(&info.version);
	500	if (SDL_GetWindowWMInfo(fb->getWindow(), &info))
	501	fCanShow = true;
	502	if (fCanShow)
	503	pCSWEv->AddApproval(NULL);
	504	else
	505	pCSWEv->AddVeto(NULL);
	506	}
[3667]	507	#endif
[30618]	508	break;
	509	}
[2463]	510
[30618]	511	case VBoxEventType_OnShowWindow:
	512	{
[34645]	513	ComPtr<IShowWindowEvent> pSWEv = aEvent;
	514	Assert(pSWEv);
[55543]	515	LONG64 winId = 0;
	516	pSWEv->COMGETTER(WinId)(&winId);
	517	if (winId != 0)
	518	break; /* WinId already set by some other listener. */
[3667]	519	#ifndef RT_OS_DARWIN
[30618]	520	SDL_SysWMinfo info;
	521	SDL_VERSION(&info.version);
[81537]	522	VBoxSDLFB *fb = getFbFromWinId(winId);
	523	if (SDL_GetWindowWMInfo(fb->getWindow(), &info))
[30618]	524	{
[63298]	525	# if defined(VBOXSDL_WITH_X11)
[98246]	526	pSWEv->COMSETTER(WinId)((LONG64)info.info.x11.window);
[63298]	527	# elif defined(RT_OS_WINDOWS)
[81537]	528	pSWEv->COMSETTER(WinId)((intptr_t)info.info.win.window);
	529	# else /* !RT_OS_WINDOWS */
[30618]	530	AssertFailed();
[63298]	531	# endif
[30618]	532	}
	533	#endif /* !RT_OS_DARWIN */
	534	break;
	535	}
	536
	537	default:
	538	AssertFailed();
[2540]	539	}
[30618]	540	return S_OK;
[2463]	541	}
	542
[1]	543	static const char *GetStateName(MachineState_T machineState)
	544	{
	545	switch (machineState)
	546	{
[23879]	547	case MachineState_Null: return "<null>";
	548	case MachineState_PoweredOff: return "PoweredOff";
	549	case MachineState_Saved: return "Saved";
[24301]	550	case MachineState_Teleported: return "Teleported";
[23879]	551	case MachineState_Aborted: return "Aborted";
[91363]	552	case MachineState_AbortedSaved: return "Aborted-Saved";
[23879]	553	case MachineState_Running: return "Running";
[24301]	554	case MachineState_Teleporting: return "Teleporting";
	555	case MachineState_LiveSnapshotting: return "LiveSnapshotting";
[23879]	556	case MachineState_Paused: return "Paused";
	557	case MachineState_Stuck: return "GuruMeditation";
	558	case MachineState_Starting: return "Starting";
	559	case MachineState_Stopping: return "Stopping";
	560	case MachineState_Saving: return "Saving";
	561	case MachineState_Restoring: return "Restoring";
[24301]	562	case MachineState_TeleportingPausedVM: return "TeleportingPausedVM";
	563	case MachineState_TeleportingIn: return "TeleportingIn";
[23879]	564	case MachineState_RestoringSnapshot: return "RestoringSnapshot";
	565	case MachineState_DeletingSnapshot: return "DeletingSnapshot";
	566	case MachineState_SettingUp: return "SettingUp";
	567	default: return "no idea";
[1]	568	}
	569	}
	570
	571	void ignorePowerOffEvents(bool fIgnore)
	572	{
	573	m_fIgnorePowerOffEvents = fIgnore;
	574	}
	575
	576	private:
	577	bool m_fIgnorePowerOffEvents;
	578	};
	579
[34646]	580	typedef ListenerImpl<VBoxSDLClientEventListener> VBoxSDLClientEventListenerImpl;
[33968]	581	typedef ListenerImpl<VBoxSDLEventListener> VBoxSDLEventListenerImpl;
	582	typedef ListenerImpl<VBoxSDLConsoleEventListener> VBoxSDLConsoleEventListenerImpl;
[1]	583
	584	static void show_usage()
	585	{
	586	RTPrintf("Usage:\n"
[18751]	587	" --startvm <uuid\|name> Virtual machine to start, either UUID or name\n"
[51677]	588	" --separate Run a separate VM process or attach to a running VM\n"
[18751]	589	" --hda <file> Set temporary first hard disk to file\n"
	590	" --fda <file> Set temporary first floppy disk to file\n"
	591	" --cdrom <file> Set temporary CDROM/DVD to file/device ('none' to unmount)\n"
	592	" --boot <a\|c\|d\|n> Set temporary boot device (a = floppy, c = 1st HD, d = DVD, n = network)\n"
	593	" --memory <size> Set temporary memory size in megabytes\n"
	594	" --vram <size> Set temporary size of video memory in megabytes\n"
	595	" --fullscreen Start VM in fullscreen mode\n"
	596	" --fullscreenresize Resize the guest on fullscreen\n"
	597	" --fixedmode <w> <h> <bpp> Use a fixed SDL video mode with given width, height and bits per pixel\n"
	598	" --nofstoggle Forbid switching to/from fullscreen mode\n"
	599	" --noresize Make the SDL frame non resizable\n"
	600	" --nohostkey Disable all hostkey combinations\n"
	601	" --nohostkeys ... Disable specific hostkey combinations, see below for valid keys\n"
	602	" --nograbonclick Disable mouse/keyboard grabbing on mouse click w/o additions\n"
	603	" --detecthostkey Get the hostkey identifier and modifier state\n"
	604	" --hostkey <key> {<key2>} <mod> Set the host key to the values obtained using --detecthostkey\n"
	605	" --termacpi Send an ACPI power button event when closing the window\n"
[23998]	606	" --vrdp <ports> Listen for VRDP connections on one of specified ports (default if not specified)\n"
[18751]	607	" --discardstate Discard saved state (if present) and revert to last snapshot (if present)\n"
[42472]	608	" --settingspw <pw> Specify the settings password\n"
	609	" --settingspwfile <file> Specify a file containing the settings password\n"
[1]	610	#ifdef VBOXSDL_ADVANCED_OPTIONS
[93460]	611	" --warpdrive <pct> Sets the warp driver rate in percent (100 = normal)\n"
[1]	612	#endif
[5084]	613	"\n"
	614	"Key bindings:\n"
	615	" <hostkey> + f Switch to full screen / restore to previous view\n"
	616	" h Press ACPI power button\n"
	617	" n Take a snapshot and continue execution\n"
	618	" p Pause / resume execution\n"
	619	" q Power off\n"
	620	" r VM reset\n"
	621	" s Save state and power off\n"
	622	" <del> Send <ctrl><alt><del>\n"
	623	" <F1>...<F12> Send <ctrl><alt><Fx>\n"
[8834]	624	#if defined(DEBUG) \|\| defined(VBOX_WITH_STATISTICS)
	625	"\n"
	626	"Further key bindings useful for debugging:\n"
	627	" LCtrl + Alt + F12 Reset statistics counter\n"
	628	" LCtrl + Alt + F11 Dump statistics to logfile\n"
	629	" Alt + F8 Toggle single step mode\n"
	630	" LCtrl/RCtrl + F12 Toggle logger\n"
	631	" F12 Write log marker to logfile\n"
	632	#endif
[1]	633	"\n");
	634	}
	635
[15051]	636	static void PrintError(const char *pszName, CBSTR pwszDescr, CBSTR pwszComponent=NULL)
[1]	637	{
	638	const char pszFile, pszFunc, *pszStat;
	639	char pszBuffer[1024];
	640	com::ErrorInfo info;
	641
[38735]	642	RTStrPrintf(pszBuffer, sizeof(pszBuffer), "%ls", pwszDescr);
[1]	643
	644	RTPrintf("\n%s! Error info:\n", pszName);
	645	if ( (pszFile = strstr(pszBuffer, "At '"))
	646	&& (pszFunc = strstr(pszBuffer, ") in "))
	647	&& (pszStat = strstr(pszBuffer, "VBox status code: ")))
	648	RTPrintf(" %.s %.s\n In%.*s %s",
	649	pszFile-pszBuffer, pszBuffer,
	650	pszFunc-pszFile+1, pszFile,
	651	pszStat-pszFunc-4, pszFunc+4,
	652	pszStat);
	653	else
	654	RTPrintf("%s\n", pszBuffer);
	655
	656	if (pwszComponent)
[38735]	657	RTPrintf("(component %ls).\n", pwszComponent);
[1]	658
	659	RTPrintf("\n");
	660	}
	661
[4637]	662	#ifdef VBOXSDL_WITH_X11
[1]	663	/**
	664	* Custom signal handler. Currently it is only used to release modifier
	665	* keys when receiving the USR1 signal. When switching VTs, we might not
	666	* get release events for Ctrl-Alt and in case a savestate is performed
	667	* on the new VT, the VM will be saved with modifier keys stuck. This is
	668	* annoying enough for introducing this hack.
	669	*/
[10501]	670	void signal_handler_SIGUSR1(int sig, siginfo_t info, void secret)
[1]	671	{
[63384]	672	RT_NOREF(info, secret);
	673
[1]	674	/* only SIGUSR1 is interesting */
	675	if (sig == SIGUSR1)
	676	{
	677	/* just release the modifiers */
	678	ResetKeys();
	679	}
	680	}
[10501]	681
	682	/**
	683	* Custom signal handler for catching exit events.
	684	*/
	685	void signal_handler_SIGINT(int sig)
	686	{
	687	if (gpszPidFile)
	688	RTFileDelete(gpszPidFile);
	689	signal(SIGINT, SIG_DFL);
	690	signal(SIGQUIT, SIG_DFL);
	691	signal(SIGSEGV, SIG_DFL);
	692	kill(getpid(), sig);
	693	}
[4637]	694	#endif /* VBOXSDL_WITH_X11 */
[1]	695
[98357]	696	/**
	697	* Returns a stringified version of a keyboard modifier.
	698	*
	699	* @returns Stringified version of the keyboard modifier.
	700	* @param mod Modifier code to return a stringified version for.
	701	*/
	702	static const char *keyModToStr(unsigned mod)
	703	{
	704	switch (mod)
	705	{
	706	RT_CASE_RET_STR(KMOD_NONE);
	707	RT_CASE_RET_STR(KMOD_LSHIFT);
	708	RT_CASE_RET_STR(KMOD_RSHIFT);
	709	RT_CASE_RET_STR(KMOD_LCTRL);
	710	RT_CASE_RET_STR(KMOD_RCTRL);
	711	RT_CASE_RET_STR(KMOD_LALT);
	712	RT_CASE_RET_STR(KMOD_RALT);
	713	RT_CASE_RET_STR(KMOD_LGUI);
	714	RT_CASE_RET_STR(KMOD_RGUI);
	715	RT_CASE_RET_STR(KMOD_NUM);
	716	RT_CASE_RET_STR(KMOD_CAPS);
	717	RT_CASE_RET_STR(KMOD_MODE);
	718	RT_CASE_RET_STR(KMOD_SCROLL);
	719	default:
	720	break;
	721	}
[35741]	722
[98357]	723	return "<Unknown>";
	724	}
	725
	726	/**
	727	* Handles detecting a host key by printing its values to stdout.
	728	*
	729	* @returns RTEXITCODE
	730	*/
	731	static RTEXITCODE handleDetectHostKey(void)
	732	{
	733	RTEXITCODE rcExit = RTEXITCODE_SUCCESS;
	734
	735	int rc = SDL_InitSubSystem(SDL_INIT_VIDEO \| SDL_INIT_TIMER);
	736	if (rc == 0)
	737	{
	738	/* We need a window, otherwise we won't get any keypress events. */
	739	SDL_Window *pWnd = SDL_CreateWindow("VBoxSDL",
	740	SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 480, SDL_WINDOW_SHOWN);
	741	RTPrintf("Please hit one or two function key(s) to get the --hostkey value. ..\n");
	742	RTPrintf("Press CTRL+C to quit.\n");
	743	SDL_Event e1;
	744	while (SDL_WaitEvent(&e1))
	745	{
	746	if ( e1.key.keysym.sym == SDLK_c
	747	&& (e1.key.keysym.mod & KMOD_CTRL) != 0)
	748	break;
	749	if (e1.type == SDL_QUIT)
	750	break;
	751	if (e1.type == SDL_KEYDOWN)
	752	{
	753	unsigned const mod = SDL_GetModState() & ~(KMOD_MODE \| KMOD_NUM \| KMOD_RESERVED);
	754	RTPrintf("--hostkey %d", e1.key.keysym.sym);
	755	if (mod)
	756	RTPrintf(" %d\n", mod);
	757	else
	758	RTPrintf("\n");
	759
	760	if (mod)
	761	RTPrintf("Host key is '%s' + '%s'\n", keyModToStr(mod), SDL_GetKeyName(e1.key.keysym.sym));
	762	else
	763	RTPrintf("Host key is '%s'\n", SDL_GetKeyName(e1.key.keysym.sym));
	764	}
	765	}
	766	SDL_DestroyWindow(pWnd);
	767	SDL_Quit();
	768	}
	769	else
	770	{
	771	RTPrintf("Error: SDL_InitSubSystem failed with message '%s'\n", SDL_GetError());
	772	rcExit = RTEXITCODE_FAILURE;
	773	}
	774
	775	return rcExit;
	776	}
	777
[1]	778	/** entry point */
[11725]	779	extern "C"
	780	DECLEXPORT(int) TrustedMain(int argc, char argv, char envp)
[1]	781	{
[63298]	782	RT_NOREF(envp);
[60865]	783	#ifdef RT_OS_WINDOWS
[98357]	784	/* As we run with the WINDOWS subsystem, we need to either attach to or create an own console
	785	* to get any stdout / stderr output. */
	786	bool fAllocConsole = IsDebuggerPresent();
	787	if (!fAllocConsole)
	788	{
	789	if (!AttachConsole(ATTACH_PARENT_PROCESS))
	790	fAllocConsole = true;
	791	}
	792
	793	if (fAllocConsole)
	794	{
	795	if (!AllocConsole())
	796	MessageBox(GetDesktopWindow(), L"Unable to attach to or allocate a console!", L"VBoxSDL", MB_OK \| MB_ICONERROR);
	797	/* Continue running. */
	798	}
	799
	800	RTFILE hStdIn;
	801	RTFileFromNative(&hStdIn, (RTHCINTPTR)GetStdHandle(STD_INPUT_HANDLE));
	802	/** @todo Closing of standard handles not support via IPRT (yet). */
	803	RTStrmOpenFileHandle(hStdIn, "r", 0, &g_pStdIn);
	804
	805	RTFILE hStdOut;
	806	RTFileFromNative(&hStdOut, (RTHCINTPTR)GetStdHandle(STD_OUTPUT_HANDLE));
	807	/** @todo Closing of standard handles not support via IPRT (yet). */
	808	RTStrmOpenFileHandle(hStdOut, "wt", 0, &g_pStdOut);
	809
	810	RTFILE hStdErr;
	811	RTFileFromNative(&hStdErr, (RTHCINTPTR)GetStdHandle(STD_ERROR_HANDLE));
	812	RTStrmOpenFileHandle(hStdErr, "wt", 0, &g_pStdErr);
	813
	814	if (!fAllocConsole) /* When attaching to the parent console, make sure we start on a fresh line. */
	815	RTPrintf("\n");
	816
[60865]	817	ATL::CComModule _Module; /* Required internally by ATL (constructor records instance in global variable). */
[98357]	818	#endif /* RT_OS_WINDOWS */
[60865]	819
[48137]	820	#ifdef Q_WS_X11
	821	if (!XInitThreads())
	822	return 1;
	823	#endif
[4637]	824	#ifdef VBOXSDL_WITH_X11
[1]	825	/*
[3098]	826	* Lock keys on SDL behave different from normal keys: A KeyPress event is generated
[33540]	827	* if the lock mode gets active and a keyRelease event is generated if the lock mode
[3098]	828	* gets inactive, that is KeyPress and KeyRelease are sent when pressing the lock key
	829	* to change the mode. The current lock mode is reflected in SDL_GetModState().
	830	*
[51122]	831	* Debian patched libSDL to make the lock keys behave like normal keys
	832	* generating a KeyPress/KeyRelease event if the lock key was
	833	* pressed/released. With the new behaviour, the lock status is not
	834	* reflected in the mod status anymore, but the user can request the old
	835	* behaviour by setting an environment variable. To confuse matters further
	836	* version 1.2.14 (fortunately including the Debian packaged versions)
	837	* adopted the Debian behaviour officially, but inverted the meaning of the
	838	* environment variable to select the new behaviour, keeping the old as the
	839	* default. We disable the new behaviour to ensure a defined environment
	840	* and work around the missing KeyPress/KeyRelease events in ProcessKeys().
[3098]	841	*/
[51122]	842	{
[98304]	843	#if 0
[51122]	844	const SDL_version *pVersion = SDL_Linked_Version();
	845	if ( SDL_VERSIONNUM(pVersion->major, pVersion->minor, pVersion->patch)
	846	< SDL_VERSIONNUM(1, 2, 14))
	847	RTEnvSet("SDL_DISABLE_LOCK_KEYS", "1");
[98246]	848	#endif
[51122]	849	}
[3098]	850	#endif
	851
[98357]	852	RTEXITCODE rcExit = RTEXITCODE_SUCCESS;
	853
[3098]	854	/*
[1]	855	* the hostkey detection mode is unrelated to VM processing, so handle it before
	856	* we initialize anything COM related
	857	*/
[18751]	858	if (argc == 2 && ( !strcmp(argv[1], "-detecthostkey")
	859	\|\| !strcmp(argv[1], "--detecthostkey")))
[1]	860	{
[98357]	861	rcExit = handleDetectHostKey();
	862	#ifdef RT_OS_WINDOWS
	863	FreeConsole(); /* Detach or destroy (from) console. */
	864	#endif
	865	return rcExit;
[1]	866	}
	867
[98357]	868	/** @todo r=andy This function is waaaaaay to long, uses goto's and leaks stuff. Use RTGetOpt handling. */
	869
[95141]	870	HRESULT hrc;
[22490]	871	int vrc;
[25013]	872	Guid uuidVM;
[1]	873	char *vmName = NULL;
[51677]	874	bool fSeparate = false;
[7207]	875	DeviceType_T bootDevice = DeviceType_Null;
[1]	876	uint32_t memorySize = 0;
	877	uint32_t vramSize = 0;
[35722]	878	ComPtr<IEventListener> pVBoxClientListener;
	879	ComPtr<IEventListener> pVBoxListener;
	880	ComObjPtr<VBoxSDLConsoleEventListenerImpl> pConsoleListener;
[22305]	881
[1]	882	bool fFullscreen = false;
	883	bool fResizable = true;
[967]	884	#ifdef USE_XPCOM_QUEUE_THREAD
[1]	885	bool fXPCOMEventThreadSignaled = false;
[967]	886	#endif
[42446]	887	const char *pcszHdaFile = NULL;
	888	const char *pcszCdromFile = NULL;
	889	const char *pcszFdaFile = NULL;
[40023]	890	const char *pszPortVRDP = NULL;
[1]	891	bool fDiscardState = false;
[42446]	892	const char *pcszSettingsPw = NULL;
	893	const char *pcszSettingsPwFile = NULL;
[1]	894	#ifdef VBOXSDL_ADVANCED_OPTIONS
[445]	895	uint32_t u32WarpDrive = 0;
[1]	896	#endif
	897	#ifdef VBOX_WIN32_UI
[12449]	898	bool fWin32UI = true;
[31698]	899	int64_t winId = 0;
[1]	900	#endif
[516]	901	bool fShowSDLConfig = false;
	902	uint32_t fixedWidth = ~(uint32_t)0;
	903	uint32_t fixedHeight = ~(uint32_t)0;
	904	uint32_t fixedBPP = ~(uint32_t)0;
	905	uint32_t uResizeWidth = ~(uint32_t)0;
	906	uint32_t uResizeHeight = ~(uint32_t)0;
[1]	907
	908	/* The damned GOTOs forces this to be up here - totally out of place. */
	909	/*
	910	* Host key handling.
	911	*
	912	* The golden rule is that host-key combinations should not be seen
	913	* by the guest. For instance a CAD should not have any extra RCtrl down
	914	* and RCtrl up around itself. Nor should a resume be followed by a Ctrl-P
	915	* that could encourage applications to start printing.
	916	*
	917	* We must not confuse the hostkey processing into any release sequences
	918	* either, the host key is supposed to be explicitly pressing one key.
	919	*
	920	* Quick state diagram:
	921	*
	922	* host key down alone
	923	* (Normal) ---------------
	924	* ^ ^ \|
	925	* \| \| v host combination key down
	926	* \| \| (Host key down) ----------------
	927	* \| \| host key up v \| \|
	928	* \| \|-------------- \| other key down v host combination key down
	929	* \| \| (host key used) -------------
	930	* \| \| \| ^ \|
	931	* \| (not host key)-- \| \|---------------
	932	* \| \| \| \| \|
	933	* \| \| ---- other \|
	934	* \| modifiers = 0 v v
	935	* -----------------------------------------------
	936	*/
	937	enum HKEYSTATE
	938	{
	939	/** The initial and most common state, pass keystrokes to the guest.
	940	* Next state: HKEYSTATE_DOWN
	941	* Prev state: Any */
	942	HKEYSTATE_NORMAL = 1,
	943	/** The first host key was pressed down
	944	*/
	945	HKEYSTATE_DOWN_1ST,
	946	/** The second host key was pressed down (if gHostKeySym2 != SDLK_UNKNOWN)
	947	*/
	948	HKEYSTATE_DOWN_2ND,
	949	/** The host key has been pressed down.
	950	* Prev state: HKEYSTATE_NORMAL
	951	* Next state: HKEYSTATE_NORMAL - host key up, capture toggle.
	952	* Next state: HKEYSTATE_USED - host key combination down.
	953	* Next state: HKEYSTATE_NOT_IT - non-host key combination down.
	954	*/
	955	HKEYSTATE_DOWN,
	956	/** A host key combination was pressed.
	957	* Prev state: HKEYSTATE_DOWN
	958	* Next state: HKEYSTATE_NORMAL - when modifiers are all 0
	959	*/
	960	HKEYSTATE_USED,
	961	/** A non-host key combination was attempted. Send hostkey down to the
	962	* guest and continue until all modifiers have been released.
	963	* Prev state: HKEYSTATE_DOWN
	964	* Next state: HKEYSTATE_NORMAL - when modifiers are all 0
	965	*/
	966	HKEYSTATE_NOT_IT
	967	} enmHKeyState = HKEYSTATE_NORMAL;
	968	/** The host key down event which we have been hiding from the guest.
	969	* Used when going from HKEYSTATE_DOWN to HKEYSTATE_NOT_IT. */
	970	SDL_Event EvHKeyDown1;
	971	SDL_Event EvHKeyDown2;
	972
	973	LogFlow(("SDL GUI started\n"));
[26034]	974	RTPrintf(VBOX_PRODUCT " SDL GUI version %s\n"
[103402]	975	"Copyright (C) 2005-" VBOX_C_YEAR " " VBOX_VENDOR "\n",
[16151]	976	VBOX_VERSION_STRING);
[1]	977
	978	// less than one parameter is not possible
	979	if (argc < 2)
	980	{
	981	show_usage();
	982	return 1;
	983	}
	984
	985	// command line argument parsing stuff
	986	for (int curArg = 1; curArg < argc; curArg++)
	987	{
[18751]	988	if ( !strcmp(argv[curArg], "--vm")
	989	\|\| !strcmp(argv[curArg], "-vm")
	990	\|\| !strcmp(argv[curArg], "--startvm")
	991	\|\| !strcmp(argv[curArg], "-startvm")
	992	\|\| !strcmp(argv[curArg], "-s")
	993	)
[1]	994	{
	995	if (++curArg >= argc)
	996	{
	997	RTPrintf("Error: VM not specified (UUID or name)!\n");
[26322]	998	return 1;
[1]	999	}
	1000	// first check if a UUID was supplied
[32780]	1001	uuidVM = argv[curArg];
[44039]	1002
	1003	if (!uuidVM.isValid())
[1]	1004	{
	1005	LogFlow(("invalid UUID format, assuming it's a VM name\n"));
	1006	vmName = argv[curArg];
	1007	}
[44039]	1008	else if (uuidVM.isZero())
	1009	{
	1010	RTPrintf("Error: UUID argument is zero!\n");
	1011	return 1;
	1012	}
[1]	1013	}
[51677]	1014	else if ( !strcmp(argv[curArg], "--separate")
	1015	\|\| !strcmp(argv[curArg], "-separate"))
	1016	{
	1017	fSeparate = true;
	1018	}
[18751]	1019	else if ( !strcmp(argv[curArg], "--comment")
	1020	\|\| !strcmp(argv[curArg], "-comment"))
[1]	1021	{
	1022	if (++curArg >= argc)
	1023	{
[18751]	1024	RTPrintf("Error: missing argument for comment!\n");
[26322]	1025	return 1;
[18751]	1026	}
	1027	}
	1028	else if ( !strcmp(argv[curArg], "--boot")
	1029	\|\| !strcmp(argv[curArg], "-boot"))
	1030	{
	1031	if (++curArg >= argc)
	1032	{
[1]	1033	RTPrintf("Error: missing argument for boot drive!\n");
[26322]	1034	return 1;
[1]	1035	}
	1036	switch (argv[curArg][0])
	1037	{
	1038	case 'a':
	1039	{
[7207]	1040	bootDevice = DeviceType_Floppy;
[1]	1041	break;
	1042	}
	1043
	1044	case 'c':
	1045	{
[7207]	1046	bootDevice = DeviceType_HardDisk;
[1]	1047	break;
	1048	}
	1049
	1050	case 'd':
	1051	{
[7207]	1052	bootDevice = DeviceType_DVD;
[1]	1053	break;
	1054	}
	1055
[4486]	1056	case 'n':
	1057	{
[7207]	1058	bootDevice = DeviceType_Network;
[4486]	1059	break;
	1060	}
	1061
[1]	1062	default:
	1063	{
	1064	RTPrintf("Error: wrong argument for boot drive!\n");
[26322]	1065	return 1;
[1]	1066	}
	1067	}
	1068	}
[33916]	1069	else if ( !strcmp(argv[curArg], "--detecthostkey")
	1070	\|\| !strcmp(argv[curArg], "-detecthostkey"))
	1071	{
	1072	RTPrintf("Error: please specify \"%s\" without any additional parameters!\n",
	1073	argv[curArg]);
	1074	return 1;
	1075	}
[18751]	1076	else if ( !strcmp(argv[curArg], "--memory")
	1077	\|\| !strcmp(argv[curArg], "-memory")
	1078	\|\| !strcmp(argv[curArg], "-m"))
[1]	1079	{
	1080	if (++curArg >= argc)
	1081	{
	1082	RTPrintf("Error: missing argument for memory size!\n");
[26322]	1083	return 1;
[1]	1084	}
	1085	memorySize = atoi(argv[curArg]);
	1086	}
[18751]	1087	else if ( !strcmp(argv[curArg], "--vram")
	1088	\|\| !strcmp(argv[curArg], "-vram"))
[1]	1089	{
	1090	if (++curArg >= argc)
	1091	{
	1092	RTPrintf("Error: missing argument for vram size!\n");
[26322]	1093	return 1;
[1]	1094	}
	1095	vramSize = atoi(argv[curArg]);
	1096	}
[18751]	1097	else if ( !strcmp(argv[curArg], "--fullscreen")
	1098	\|\| !strcmp(argv[curArg], "-fullscreen"))
[1]	1099	{
	1100	fFullscreen = true;
	1101	}
[18751]	1102	else if ( !strcmp(argv[curArg], "--fullscreenresize")
	1103	\|\| !strcmp(argv[curArg], "-fullscreenresize"))
[10675]	1104	{
	1105	gfFullscreenResize = true;
[10678]	1106	#ifdef VBOXSDL_WITH_X11
[11419]	1107	RTEnvSet("SDL_VIDEO_X11_VIDMODE", "0");
[10678]	1108	#endif
[10675]	1109	}
[18751]	1110	else if ( !strcmp(argv[curArg], "--fixedmode")
	1111	\|\| !strcmp(argv[curArg], "-fixedmode"))
[1]	1112	{
	1113	/* three parameters follow */
	1114	if (curArg + 3 >= argc)
	1115	{
	1116	RTPrintf("Error: missing arguments for fixed video mode!\n");
[26322]	1117	return 1;
[1]	1118	}
	1119	fixedWidth = atoi(argv[++curArg]);
	1120	fixedHeight = atoi(argv[++curArg]);
	1121	fixedBPP = atoi(argv[++curArg]);
	1122	}
[18751]	1123	else if ( !strcmp(argv[curArg], "--nofstoggle")
	1124	\|\| !strcmp(argv[curArg], "-nofstoggle"))
[1]	1125	{
	1126	gfAllowFullscreenToggle = FALSE;
	1127	}
[18751]	1128	else if ( !strcmp(argv[curArg], "--noresize")
	1129	\|\| !strcmp(argv[curArg], "-noresize"))
[1]	1130	{
	1131	fResizable = false;
	1132	}
[18751]	1133	else if ( !strcmp(argv[curArg], "--nohostkey")
	1134	\|\| !strcmp(argv[curArg], "-nohostkey"))
[1]	1135	{
	1136	gHostKeyMod = 0;
	1137	gHostKeySym1 = 0;
	1138	}
[18751]	1139	else if ( !strcmp(argv[curArg], "--nohostkeys")
	1140	\|\| !strcmp(argv[curArg], "-nohostkeys"))
[10430]	1141	{
	1142	if (++curArg >= argc)
	1143	{
	1144	RTPrintf("Error: missing a string of disabled hostkey combinations\n");
[26322]	1145	return 1;
[10430]	1146	}
	1147	gHostKeyDisabledCombinations = argv[curArg];
[18494]	1148	size_t cch = strlen(gHostKeyDisabledCombinations);
	1149	for (size_t i = 0; i < cch; i++)
[10430]	1150	{
	1151	if (!strchr("fhnpqrs", gHostKeyDisabledCombinations[i]))
	1152	{
	1153	RTPrintf("Error: <hostkey> + '%c' is not a valid combination\n",
[18494]	1154	gHostKeyDisabledCombinations[i]);
[26322]	1155	return 1;
[10430]	1156	}
	1157	}
	1158	}
[18751]	1159	else if ( !strcmp(argv[curArg], "--nograbonclick")
	1160	\|\| !strcmp(argv[curArg], "-nograbonclick"))
[1]	1161	{
	1162	gfGrabOnMouseClick = FALSE;
	1163	}
[18751]	1164	else if ( !strcmp(argv[curArg], "--termacpi")
	1165	\|\| !strcmp(argv[curArg], "-termacpi"))
[6437]	1166	{
	1167	gfACPITerm = TRUE;
	1168	}
[18751]	1169	else if ( !strcmp(argv[curArg], "--pidfile")
	1170	\|\| !strcmp(argv[curArg], "-pidfile"))
[10501]	1171	{
	1172	if (++curArg >= argc)
	1173	{
[18751]	1174	RTPrintf("Error: missing file name for --pidfile!\n");
[26322]	1175	return 1;
[10501]	1176	}
	1177	gpszPidFile = argv[curArg];
	1178	}
[18751]	1179	else if ( !strcmp(argv[curArg], "--hda")
	1180	\|\| !strcmp(argv[curArg], "-hda"))
[1]	1181	{
	1182	if (++curArg >= argc)
	1183	{
	1184	RTPrintf("Error: missing file name for first hard disk!\n");
[26322]	1185	return 1;
[1]	1186	}
	1187	/* resolve it. */
[2271]	1188	if (RTPathExists(argv[curArg]))
[42446]	1189	pcszHdaFile = RTPathRealDup(argv[curArg]);
	1190	if (!pcszHdaFile)
[1]	1191	{
	1192	RTPrintf("Error: The path to the specified harddisk, '%s', could not be resolved.\n", argv[curArg]);
[26322]	1193	return 1;
[1]	1194	}
	1195	}
[18751]	1196	else if ( !strcmp(argv[curArg], "--fda")
	1197	\|\| !strcmp(argv[curArg], "-fda"))
[1]	1198	{
	1199	if (++curArg >= argc)
	1200	{
	1201	RTPrintf("Error: missing file/device name for first floppy disk!\n");
[26322]	1202	return 1;
[1]	1203	}
	1204	/* resolve it. */
[2271]	1205	if (RTPathExists(argv[curArg]))
[42446]	1206	pcszFdaFile = RTPathRealDup(argv[curArg]);
	1207	if (!pcszFdaFile)
[1]	1208	{
	1209	RTPrintf("Error: The path to the specified floppy disk, '%s', could not be resolved.\n", argv[curArg]);
[26322]	1210	return 1;
[1]	1211	}
	1212	}
[18751]	1213	else if ( !strcmp(argv[curArg], "--cdrom")
	1214	\|\| !strcmp(argv[curArg], "-cdrom"))
[1]	1215	{
	1216	if (++curArg >= argc)
	1217	{
[2238]	1218	RTPrintf("Error: missing file/device name for cdrom!\n");
[26322]	1219	return 1;
[1]	1220	}
	1221	/* resolve it. */
[2271]	1222	if (RTPathExists(argv[curArg]))
[42446]	1223	pcszCdromFile = RTPathRealDup(argv[curArg]);
	1224	if (!pcszCdromFile)
[1]	1225	{
	1226	RTPrintf("Error: The path to the specified cdrom, '%s', could not be resolved.\n", argv[curArg]);
[26322]	1227	return 1;
[1]	1228	}
	1229	}
[18751]	1230	else if ( !strcmp(argv[curArg], "--vrdp")
	1231	\|\| !strcmp(argv[curArg], "-vrdp"))
[1]	1232	{
	1233	// start with the standard VRDP port
[40023]	1234	pszPortVRDP = "0";
[1]	1235
	1236	// is there another argument
	1237	if (argc > (curArg + 1))
	1238	{
[23643]	1239	curArg++;
[40023]	1240	pszPortVRDP = argv[curArg];
	1241	LogFlow(("Using non standard VRDP port %s\n", pszPortVRDP));
[1]	1242	}
	1243	}
[18751]	1244	else if ( !strcmp(argv[curArg], "--discardstate")
	1245	\|\| !strcmp(argv[curArg], "-discardstate"))
[1]	1246	{
	1247	fDiscardState = true;
	1248	}
[42446]	1249	else if (!strcmp(argv[curArg], "--settingspw"))
	1250	{
	1251	if (++curArg >= argc)
	1252	{
	1253	RTPrintf("Error: missing password");
	1254	return 1;
	1255	}
	1256	pcszSettingsPw = argv[curArg];
	1257	}
	1258	else if (!strcmp(argv[curArg], "--settingspwfile"))
	1259	{
	1260	if (++curArg >= argc)
	1261	{
	1262	RTPrintf("Error: missing password file\n");
	1263	return 1;
	1264	}
	1265	pcszSettingsPwFile = argv[curArg];
	1266	}
[1]	1267	#ifdef VBOXSDL_ADVANCED_OPTIONS
[18751]	1268	else if ( !strcmp(argv[curArg], "--warpdrive")
	1269	\|\| !strcmp(argv[curArg], "-warpdrive"))
[445]	1270	{
	1271	if (++curArg >= argc)
	1272	{
[18751]	1273	RTPrintf("Error: missing the rate value for the --warpdrive option!\n");
[26322]	1274	return 1;
[445]	1275	}
	1276	u32WarpDrive = RTStrToUInt32(argv[curArg]);
	1277	if (u32WarpDrive < 2 \|\| u32WarpDrive > 20000)
	1278	{
	1279	RTPrintf("Error: the warp drive rate is restricted to [2..20000]. (%d)\n", u32WarpDrive);
[26322]	1280	return 1;
[445]	1281	}
	1282	}
[1]	1283	#endif /* VBOXSDL_ADVANCED_OPTIONS */
	1284	#ifdef VBOX_WIN32_UI
[18751]	1285	else if ( !strcmp(argv[curArg], "--win32ui")
	1286	\|\| !strcmp(argv[curArg], "-win32ui"))
[1]	1287	fWin32UI = true;
	1288	#endif
[18751]	1289	else if ( !strcmp(argv[curArg], "--showsdlconfig")
	1290	\|\| !strcmp(argv[curArg], "-showsdlconfig"))
[1]	1291	fShowSDLConfig = true;
[18751]	1292	else if ( !strcmp(argv[curArg], "--hostkey")
	1293	\|\| !strcmp(argv[curArg], "-hostkey"))
[1]	1294	{
	1295	if (++curArg + 1 >= argc)
	1296	{
	1297	RTPrintf("Error: not enough arguments for host keys!\n");
[26322]	1298	return 1;
[1]	1299	}
	1300	gHostKeySym1 = atoi(argv[curArg++]);
	1301	if (curArg + 1 < argc && (argv[curArg+1][0] == '0' \|\| atoi(argv[curArg+1]) > 0))
	1302	{
	1303	/* two-key sequence as host key specified */
	1304	gHostKeySym2 = atoi(argv[curArg++]);
	1305	}
	1306	gHostKeyMod = atoi(argv[curArg]);
	1307	}
	1308	/* just show the help screen */
	1309	else
	1310	{
[18751]	1311	if ( strcmp(argv[curArg], "-h")
	1312	&& strcmp(argv[curArg], "-help")
[5084]	1313	&& strcmp(argv[curArg], "--help"))
	1314	RTPrintf("Error: unrecognized switch '%s'\n", argv[curArg]);
[1]	1315	show_usage();
	1316	return 1;
	1317	}
	1318	}
[26322]	1319
[95141]	1320	hrc = com::Initialize();
[41100]	1321	#ifdef VBOX_WITH_XPCOM
[95141]	1322	if (hrc == NS_ERROR_FILE_ACCESS_DENIED)
[41100]	1323	{
	1324	char szHome[RTPATH_MAX] = "";
	1325	com::GetVBoxUserHomeDirectory(szHome, sizeof(szHome));
	1326	RTPrintf("Failed to initialize COM because the global settings directory '%s' is not accessible!\n", szHome);
	1327	return 1;
	1328	}
	1329	#endif
[95141]	1330	if (FAILED(hrc))
[26322]	1331	{
[95141]	1332	RTPrintf("Error: COM initialization failed (rc=%Rhrc)!\n", hrc);
[26322]	1333	return 1;
	1334	}
	1335
[26439]	1336	/* NOTE: do not convert the following scope to a "do {} while (0);", as
	1337	* this would make it all too tempting to use "break;" incorrectly - it
	1338	* would skip over the cleanup. */
[26322]	1339	{
	1340	// scopes all the stuff till shutdown
	1341	////////////////////////////////////////////////////////////////////////////
	1342
[34646]	1343	ComPtr<IVirtualBoxClient> pVirtualBoxClient;
[34645]	1344	ComPtr<IVirtualBox> pVirtualBox;
	1345	ComPtr<ISession> pSession;
[26322]	1346	bool sessionOpened = false;
[46649]	1347	NativeEventQueue* eventQ = com::NativeEventQueue::getMainEventQueue();
[26322]	1348
[31008]	1349	ComPtr<IMachine> pMachine;
[81964]	1350	ComPtr<IGraphicsAdapter> pGraphicsAdapter;
[31008]	1351
[95141]	1352	hrc = pVirtualBoxClient.createInprocObject(CLSID_VirtualBoxClient);
	1353	if (FAILED(hrc))
[26322]	1354	{
	1355	com::ErrorInfo info;
	1356	if (info.isFullAvailable())
[34646]	1357	PrintError("Failed to create VirtualBoxClient object",
[26322]	1358	info.getText().raw(), info.getComponent().raw());
	1359	else
[95141]	1360	RTPrintf("Failed to create VirtualBoxClient object! No error information available (rc=%Rhrc).\n", hrc);
[26439]	1361	goto leave;
[26322]	1362	}
[34646]	1363
[95141]	1364	hrc = pVirtualBoxClient->COMGETTER(VirtualBox)(pVirtualBox.asOutParam());
	1365	if (FAILED(hrc))
[26322]	1366	{
[95141]	1367	RTPrintf("Failed to get VirtualBox object (rc=%Rhrc)!\n", hrc);
[26439]	1368	goto leave;
[26322]	1369	}
[95141]	1370	hrc = pVirtualBoxClient->COMGETTER(Session)(pSession.asOutParam());
	1371	if (FAILED(hrc))
[34646]	1372	{
[95141]	1373	RTPrintf("Failed to get session object (rc=%Rhrc)!\n", hrc);
[34646]	1374	goto leave;
	1375	}
[1]	1376
[42446]	1377	if (pcszSettingsPw)
	1378	{
	1379	CHECK_ERROR(pVirtualBox, SetSettingsSecret(Bstr(pcszSettingsPw).raw()));
[95141]	1380	if (FAILED(hrc))
[42446]	1381	goto leave;
	1382	}
	1383	else if (pcszSettingsPwFile)
	1384	{
[98357]	1385	rcExit = settingsPasswordFile(pVirtualBox, pcszSettingsPwFile);
[42446]	1386	if (rcExit != RTEXITCODE_SUCCESS)
	1387	goto leave;
	1388	}
	1389
[1]	1390	/*
[35666]	1391	* Do we have a UUID?
[1]	1392	*/
[44039]	1393	if (uuidVM.isValid())
[1]	1394	{
[95141]	1395	hrc = pVirtualBox->FindMachine(uuidVM.toUtf16().raw(), pMachine.asOutParam());
	1396	if (FAILED(hrc) \|\| !pMachine)
[35666]	1397	{
	1398	RTPrintf("Error: machine with the given ID not found!\n");
	1399	goto leave;
	1400	}
	1401	}
	1402	else if (vmName)
	1403	{
	1404	/*
	1405	* Do we have a name but no UUID?
	1406	*/
[95141]	1407	hrc = pVirtualBox->FindMachine(Bstr(vmName).raw(), pMachine.asOutParam());
	1408	if ((hrc == S_OK) && pMachine)
[1]	1409	{
[34645]	1410	Bstr bstrId;
	1411	pMachine->COMGETTER(Id)(bstrId.asOutParam());
	1412	uuidVM = Guid(bstrId);
[1]	1413	}
	1414	else
	1415	{
[44970]	1416	RTPrintf("Error: machine with the given name not found!\n");
	1417	RTPrintf("Check if this VM has been corrupted and is now inaccessible.");
[1]	1418	goto leave;
	1419	}
	1420	}
	1421
[3289]	1422	/* create SDL event semaphore */
[22490]	1423	vrc = RTSemEventCreate(&g_EventSemSDLEvents);
	1424	AssertReleaseRC(vrc);
[3289]	1425
[95141]	1426	hrc = pVirtualBoxClient->CheckMachineError(pMachine);
	1427	if (FAILED(hrc))
[44970]	1428	{
	1429	com::ErrorInfo info;
	1430	if (info.isFullAvailable())
	1431	PrintError("The VM has errors",
	1432	info.getText().raw(), info.getComponent().raw());
	1433	else
[95141]	1434	RTPrintf("Failed to check for VM errors! No error information available (rc=%Rhrc).\n", hrc);
[44970]	1435	goto leave;
	1436	}
	1437
[51677]	1438	if (fSeparate)
	1439	{
[53624]	1440	MachineState_T machineState = MachineState_Null;
[51677]	1441	pMachine->COMGETTER(State)(&machineState);
	1442	if ( machineState == MachineState_Running
	1443	\|\| machineState == MachineState_Teleporting
	1444	\|\| machineState == MachineState_LiveSnapshotting
	1445	\|\| machineState == MachineState_Paused
	1446	\|\| machineState == MachineState_TeleportingPausedVM
	1447	)
	1448	{
	1449	RTPrintf("VM is already running.\n");
	1450	}
	1451	else
	1452	{
	1453	ComPtr<IProgress> progress;
[95141]	1454	hrc = pMachine->LaunchVMProcess(pSession, Bstr("headless").raw(), ComSafeArrayNullInParam(), progress.asOutParam());
	1455	if (SUCCEEDED(hrc) && !progress.isNull())
[51677]	1456	{
	1457	RTPrintf("Waiting for VM to power on...\n");
[95141]	1458	hrc = progress->WaitForCompletion(-1);
	1459	if (SUCCEEDED(hrc))
[51677]	1460	{
	1461	BOOL completed = true;
[95141]	1462	hrc = progress->COMGETTER(Completed)(&completed);
	1463	if (SUCCEEDED(hrc))
[51677]	1464	{
	1465	LONG iRc;
[95141]	1466	hrc = progress->COMGETTER(ResultCode)(&iRc);
	1467	if (SUCCEEDED(hrc))
[51677]	1468	{
	1469	if (FAILED(iRc))
	1470	{
	1471	ProgressErrorInfo info(progress);
	1472	com::GluePrintErrorInfo(info);
	1473	}
	1474	else
	1475	{
	1476	RTPrintf("VM has been successfully started.\n");
	1477	/* LaunchVMProcess obtains a shared lock on the machine.
	1478	* Unlock it here, because the lock will be obtained below
	1479	* in the common code path as for already running VM.
	1480	*/
	1481	pSession->UnlockMachine();
	1482	}
	1483	}
	1484	}
	1485	}
	1486	}
	1487	}
[95141]	1488	if (FAILED(hrc))
[51677]	1489	{
	1490	RTPrintf("Error: failed to power up VM! No error text available.\n");
	1491	goto leave;
	1492	}
	1493
[95141]	1494	hrc = pMachine->LockMachine(pSession, LockType_Shared);
[51677]	1495	}
	1496	else
	1497	{
[55800]	1498	pSession->COMSETTER(Name)(Bstr("GUI/SDL").raw());
[95141]	1499	hrc = pMachine->LockMachine(pSession, LockType_VM);
[51677]	1500	}
	1501
[95141]	1502	if (FAILED(hrc))
[1]	1503	{
	1504	com::ErrorInfo info;
	1505	if (info.isFullAvailable())
[26068]	1506	PrintError("Could not open VirtualBox session",
[34645]	1507	info.getText().raw(), info.getComponent().raw());
[1]	1508	goto leave;
	1509	}
[34645]	1510	if (!pSession)
[1]	1511	{
[26068]	1512	RTPrintf("Could not open VirtualBox session!\n");
[1]	1513	goto leave;
	1514	}
	1515	sessionOpened = true;
[31008]	1516	// get the mutable VM we're dealing with
[34645]	1517	pSession->COMGETTER(Machine)(gpMachine.asOutParam());
	1518	if (!gpMachine)
[1]	1519	{
	1520	com::ErrorInfo info;
	1521	if (info.isFullAvailable())
	1522	PrintError("Cannot start VM!",
	1523	info.getText().raw(), info.getComponent().raw());
	1524	else
	1525	RTPrintf("Error: given machine not found!\n");
	1526	goto leave;
	1527	}
[51677]	1528
[1]	1529	// get the VM console
[34645]	1530	pSession->COMGETTER(Console)(gpConsole.asOutParam());
	1531	if (!gpConsole)
[1]	1532	{
	1533	RTPrintf("Given console not found!\n");
	1534	goto leave;
	1535	}
	1536
	1537	/*
	1538	* Are we supposed to use a different hard disk file?
	1539	*/
[42446]	1540	if (pcszHdaFile)
[1]	1541	{
[34645]	1542	ComPtr<IMedium> pMedium;
	1543
[1]	1544	/*
[34645]	1545	* Strategy: if any registered hard disk points to the same file,
	1546	* assign it. If not, register a new image and assign it to the VM.
[1]	1547	*/
[42446]	1548	Bstr bstrHdaFile(pcszHdaFile);
[41120]	1549	pVirtualBox->OpenMedium(bstrHdaFile.raw(), DeviceType_HardDisk,
	1550	AccessMode_ReadWrite, FALSE /* fForceNewUuid */,
[34645]	1551	pMedium.asOutParam());
	1552	if (!pMedium)
[1]	1553	{
	1554	/* we've not found the image */
[42446]	1555	RTPrintf("Adding hard disk '%s'...\n", pcszHdaFile);
[34645]	1556	pVirtualBox->OpenMedium(bstrHdaFile.raw(), DeviceType_HardDisk,
[37525]	1557	AccessMode_ReadWrite, FALSE /* fForceNewUuid */,
	1558	pMedium.asOutParam());
[1]	1559	}
	1560	/* do we have the right image now? */
[34645]	1561	if (pMedium)
[1]	1562	{
[34645]	1563	Bstr bstrSCName;
[23825]	1564
	1565	/* get the first IDE controller to attach the harddisk to
[34645]	1566	* and if there is none, add one temporarily */
[23825]	1567	{
[34645]	1568	ComPtr<IStorageController> pStorageCtl;
[23825]	1569	com::SafeIfaceArray<IStorageController> aStorageControllers;
[34645]	1570	CHECK_ERROR(gpMachine, COMGETTER(StorageControllers)(ComSafeArrayAsOutParam(aStorageControllers)));
[23825]	1571	for (size_t i = 0; i < aStorageControllers.size(); ++ i)
	1572	{
	1573	StorageBus_T storageBus = StorageBus_Null;
	1574
[28205]	1575	CHECK_ERROR(aStorageControllers[i], COMGETTER(Bus)(&storageBus));
[23825]	1576	if (storageBus == StorageBus_IDE)
	1577	{
[34645]	1578	pStorageCtl = aStorageControllers[i];
[23825]	1579	break;
	1580	}
	1581	}
	1582
[34645]	1583	if (pStorageCtl)
[23825]	1584	{
[34645]	1585	CHECK_ERROR(pStorageCtl, COMGETTER(Name)(bstrSCName.asOutParam()));
	1586	gpMachine->DetachDevice(bstrSCName.raw(), 0, 0);
[23825]	1587	}
	1588	else
	1589	{
[34645]	1590	bstrSCName = "IDE Controller";
	1591	CHECK_ERROR(gpMachine, AddStorageController(bstrSCName.raw(),
	1592	StorageBus_IDE,
	1593	pStorageCtl.asOutParam()));
[23825]	1594	}
	1595	}
	1596
[34645]	1597	CHECK_ERROR(gpMachine, AttachDevice(bstrSCName.raw(), 0, 0,
	1598	DeviceType_HardDisk, pMedium));
[1]	1599	/// @todo why is this attachment saved?
	1600	}
	1601	else
	1602	{
	1603	RTPrintf("Error: failed to mount the specified hard disk image!\n");
	1604	goto leave;
	1605	}
	1606	}
	1607
[2980]	1608	/*
[2238]	1609	* Mount a floppy if requested.
	1610	*/
[42446]	1611	if (pcszFdaFile)
[2238]	1612	do
[1]	1613	{
[34645]	1614	ComPtr<IMedium> pMedium;
[1]	1615
[23223]	1616	/* unmount? */
[42446]	1617	if (!strcmp(pcszFdaFile, "none"))
[1]	1618	{
[23223]	1619	/* nothing to do, NULL object will cause unmount */
[1]	1620	}
[23223]	1621	else
	1622	{
[42446]	1623	Bstr bstrFdaFile(pcszFdaFile);
[2238]	1624
[23223]	1625	/* Assume it's a host drive name */
[34645]	1626	ComPtr<IHost> pHost;
	1627	CHECK_ERROR_BREAK(pVirtualBox, COMGETTER(Host)(pHost.asOutParam()));
[95141]	1628	hrc = pHost->FindHostFloppyDrive(bstrFdaFile.raw(),
[34645]	1629	pMedium.asOutParam());
[95141]	1630	if (FAILED(hrc))
[2238]	1631	{
[23223]	1632	/* try to find an existing one */
[95141]	1633	hrc = pVirtualBox->OpenMedium(bstrFdaFile.raw(),
[41120]	1634	DeviceType_Floppy,
	1635	AccessMode_ReadWrite,
	1636	FALSE /* fForceNewUuid */,
[34645]	1637	pMedium.asOutParam());
[95141]	1638	if (FAILED(hrc))
[23223]	1639	{
	1640	/* try to add to the list */
[42446]	1641	RTPrintf("Adding floppy image '%s'...\n", pcszFdaFile);
[34645]	1642	CHECK_ERROR_BREAK(pVirtualBox,
	1643	OpenMedium(bstrFdaFile.raw(),
[32718]	1644	DeviceType_Floppy,
	1645	AccessMode_ReadWrite,
[37525]	1646	FALSE /* fForceNewUuid */,
[34645]	1647	pMedium.asOutParam()));
[23223]	1648	}
[2238]	1649	}
[1]	1650	}
[23825]	1651
[34645]	1652	Bstr bstrSCName;
[23825]	1653
	1654	/* get the first floppy controller to attach the floppy to
[34645]	1655	* and if there is none, add one temporarily */
[23825]	1656	{
[34645]	1657	ComPtr<IStorageController> pStorageCtl;
[23825]	1658	com::SafeIfaceArray<IStorageController> aStorageControllers;
[34645]	1659	CHECK_ERROR(gpMachine, COMGETTER(StorageControllers)(ComSafeArrayAsOutParam(aStorageControllers)));
[23825]	1660	for (size_t i = 0; i < aStorageControllers.size(); ++ i)
	1661	{
	1662	StorageBus_T storageBus = StorageBus_Null;
	1663
[28205]	1664	CHECK_ERROR(aStorageControllers[i], COMGETTER(Bus)(&storageBus));
[23825]	1665	if (storageBus == StorageBus_Floppy)
	1666	{
[34645]	1667	pStorageCtl = aStorageControllers[i];
[23825]	1668	break;
	1669	}
	1670	}
	1671
[34645]	1672	if (pStorageCtl)
[23825]	1673	{
[34645]	1674	CHECK_ERROR(pStorageCtl, COMGETTER(Name)(bstrSCName.asOutParam()));
	1675	gpMachine->DetachDevice(bstrSCName.raw(), 0, 0);
[23825]	1676	}
	1677	else
	1678	{
[34645]	1679	bstrSCName = "Floppy Controller";
	1680	CHECK_ERROR(gpMachine, AddStorageController(bstrSCName.raw(),
	1681	StorageBus_Floppy,
	1682	pStorageCtl.asOutParam()));
[23825]	1683	}
	1684	}
	1685
[34645]	1686	CHECK_ERROR(gpMachine, AttachDevice(bstrSCName.raw(), 0, 0,
	1687	DeviceType_Floppy, pMedium));
[1]	1688	}
[2238]	1689	while (0);
[95141]	1690	if (FAILED(hrc))
[2238]	1691	goto leave;
[1]	1692
[2980]	1693	/*
[2238]	1694	* Mount a CD-ROM if requested.
[1]	1695	*/
[42446]	1696	if (pcszCdromFile)
[2238]	1697	do
[1]	1698	{
[34645]	1699	ComPtr<IMedium> pMedium;
[1]	1700
[23223]	1701	/* unmount? */
[42446]	1702	if (!strcmp(pcszCdromFile, "none"))
[1]	1703	{
[23223]	1704	/* nothing to do, NULL object will cause unmount */
[1]	1705	}
[23223]	1706	else
	1707	{
[42446]	1708	Bstr bstrCdromFile(pcszCdromFile);
[2238]	1709
[23223]	1710	/* Assume it's a host drive name */
[34645]	1711	ComPtr<IHost> pHost;
	1712	CHECK_ERROR_BREAK(pVirtualBox, COMGETTER(Host)(pHost.asOutParam()));
[95141]	1713	hrc = pHost->FindHostDVDDrive(bstrCdromFile.raw(), pMedium.asOutParam());
	1714	if (FAILED(hrc))
[1]	1715	{
[23223]	1716	/* try to find an existing one */
[95141]	1717	hrc = pVirtualBox->OpenMedium(bstrCdromFile.raw(),
[41120]	1718	DeviceType_DVD,
	1719	AccessMode_ReadWrite,
	1720	FALSE /* fForceNewUuid */,
	1721	pMedium.asOutParam());
[95141]	1722	if (FAILED(hrc))
[23223]	1723	{
	1724	/* try to add to the list */
[42446]	1725	RTPrintf("Adding ISO image '%s'...\n", pcszCdromFile);
[34645]	1726	CHECK_ERROR_BREAK(pVirtualBox,
	1727	OpenMedium(bstrCdromFile.raw(),
	1728	DeviceType_DVD,
	1729	AccessMode_ReadWrite,
[37525]	1730	FALSE /* fForceNewUuid */,
[34645]	1731	pMedium.asOutParam()));
[23223]	1732	}
[1]	1733	}
[2238]	1734	}
[23825]	1735
[34645]	1736	Bstr bstrSCName;
[23825]	1737
[34645]	1738	/* get the first IDE controller to attach the DVD drive to
	1739	* and if there is none, add one temporarily */
[23825]	1740	{
[34645]	1741	ComPtr<IStorageController> pStorageCtl;
[23825]	1742	com::SafeIfaceArray<IStorageController> aStorageControllers;
[34645]	1743	CHECK_ERROR(gpMachine, COMGETTER(StorageControllers)(ComSafeArrayAsOutParam(aStorageControllers)));
[23825]	1744	for (size_t i = 0; i < aStorageControllers.size(); ++ i)
	1745	{
	1746	StorageBus_T storageBus = StorageBus_Null;
	1747
[28205]	1748	CHECK_ERROR(aStorageControllers[i], COMGETTER(Bus)(&storageBus));
[23825]	1749	if (storageBus == StorageBus_IDE)
	1750	{
[34645]	1751	pStorageCtl = aStorageControllers[i];
[23825]	1752	break;
	1753	}
	1754	}
	1755
[34645]	1756	if (pStorageCtl)
[23825]	1757	{
[34645]	1758	CHECK_ERROR(pStorageCtl, COMGETTER(Name)(bstrSCName.asOutParam()));
	1759	gpMachine->DetachDevice(bstrSCName.raw(), 1, 0);
[23825]	1760	}
	1761	else
	1762	{
[34645]	1763	bstrSCName = "IDE Controller";
	1764	CHECK_ERROR(gpMachine, AddStorageController(bstrSCName.raw(),
	1765	StorageBus_IDE,
	1766	pStorageCtl.asOutParam()));
[23825]	1767	}
	1768	}
	1769
[34645]	1770	CHECK_ERROR(gpMachine, AttachDevice(bstrSCName.raw(), 1, 0,
	1771	DeviceType_DVD, pMedium));
[1]	1772	}
[2238]	1773	while (0);
[95141]	1774	if (FAILED(hrc))
[2238]	1775	goto leave;
[1]	1776
	1777	if (fDiscardState)
	1778	{
	1779	/*
	1780	* If the machine is currently saved,
	1781	* discard the saved state first.
	1782	*/
	1783	MachineState_T machineState;
[34645]	1784	gpMachine->COMGETTER(State)(&machineState);
[91363]	1785	if (machineState == MachineState_Saved \|\| machineState == MachineState_AbortedSaved)
[1]	1786	{
[55214]	1787	CHECK_ERROR(gpMachine, DiscardSavedState(true /* fDeleteFile */));
[1]	1788	}
	1789	/*
	1790	* If there are snapshots, discard the current state,
	1791	* i.e. revert to the last snapshot.
	1792	*/
	1793	ULONG cSnapshots;
[34645]	1794	gpMachine->COMGETTER(SnapshotCount)(&cSnapshots);
[1]	1795	if (cSnapshots)
	1796	{
[34645]	1797	gpProgress = NULL;
[23879]	1798
	1799	ComPtr<ISnapshot> pCurrentSnapshot;
[34645]	1800	CHECK_ERROR(gpMachine, COMGETTER(CurrentSnapshot)(pCurrentSnapshot.asOutParam()));
[95141]	1801	if (FAILED(hrc))
[26439]	1802	goto leave;
[23879]	1803
[55214]	1804	CHECK_ERROR(gpMachine, RestoreSnapshot(pCurrentSnapshot, gpProgress.asOutParam()));
[95141]	1805	hrc = gpProgress->WaitForCompletion(-1);
[1]	1806	}
	1807	}
	1808
	1809	// get the machine debugger (does not have to be there)
[34645]	1810	gpConsole->COMGETTER(Debugger)(gpMachineDebugger.asOutParam());
	1811	if (gpMachineDebugger)
[1]	1812	{
	1813	Log(("Machine debugger available!\n"));
	1814	}
[34645]	1815	gpConsole->COMGETTER(Display)(gpDisplay.asOutParam());
	1816	if (!gpDisplay)
[1]	1817	{
	1818	RTPrintf("Error: could not get display object!\n");
	1819	goto leave;
	1820	}
	1821
	1822	// set the boot drive
[7207]	1823	if (bootDevice != DeviceType_Null)
[1]	1824	{
[95141]	1825	hrc = gpMachine->SetBootOrder(1, bootDevice);
	1826	if (hrc != S_OK)
[1]	1827	{
	1828	RTPrintf("Error: could not set boot device, using default.\n");
	1829	}
	1830	}
	1831
	1832	// set the memory size if not default
	1833	if (memorySize)
	1834	{
[95141]	1835	hrc = gpMachine->COMSETTER(MemorySize)(memorySize);
	1836	if (hrc != S_OK)
[1]	1837	{
	1838	ULONG ramSize = 0;
[34645]	1839	gpMachine->COMGETTER(MemorySize)(&ramSize);
[1]	1840	RTPrintf("Error: could not set memory size, using current setting of %d MBytes\n", ramSize);
	1841	}
	1842	}
	1843
[95141]	1844	hrc = gpMachine->COMGETTER(GraphicsAdapter)(pGraphicsAdapter.asOutParam());
	1845	if (hrc != S_OK)
[81964]	1846	{
	1847	RTPrintf("Error: could not get graphics adapter object\n");
	1848	goto leave;
	1849	}
	1850
[1]	1851	if (vramSize)
	1852	{
[95141]	1853	hrc = pGraphicsAdapter->COMSETTER(VRAMSize)(vramSize);
	1854	if (hrc != S_OK)
[1]	1855	{
[81964]	1856	pGraphicsAdapter->COMGETTER(VRAMSize)((ULONG*)&vramSize);
[1]	1857	RTPrintf("Error: could not set VRAM size, using current setting of %d MBytes\n", vramSize);
	1858	}
	1859	}
	1860
	1861	// we're always able to process absolute mouse events and we prefer that
	1862	gfAbsoluteMouseHost = TRUE;
	1863
	1864	#ifdef VBOX_WIN32_UI
	1865	if (fWin32UI)
	1866	{
	1867	/* initialize the Win32 user interface inside which SDL will be embedded */
[12449]	1868	if (initUI(fResizable, winId))
[1]	1869	return 1;
	1870	}
	1871	#endif
	1872
[20433]	1873	/* static initialization of the SDL stuff */
[41216]	1874	if (!VBoxSDLFB::init(fShowSDLConfig))
[23170]	1875	goto leave;
[1]	1876
[81964]	1877	pGraphicsAdapter->COMGETTER(MonitorCount)(&gcMonitors);
[20433]	1878	if (gcMonitors > 64)
	1879	gcMonitors = 64;
	1880
	1881	for (unsigned i = 0; i < gcMonitors; i++)
[1]	1882	{
[20433]	1883	// create our SDL framebuffer instance
[51677]	1884	gpFramebuffer[i].createObject();
[95141]	1885	hrc = gpFramebuffer[i]->init(i, fFullscreen, fResizable, fShowSDLConfig, false,
[51677]	1886	fixedWidth, fixedHeight, fixedBPP, fSeparate);
[95141]	1887	if (FAILED(hrc))
[20433]	1888	{
	1889	RTPrintf("Error: could not create framebuffer object!\n");
	1890	goto leave;
	1891	}
[1]	1892	}
[12449]	1893
	1894	#ifdef VBOX_WIN32_UI
[20433]	1895	gpFramebuffer[0]->setWinId(winId);
[12449]	1896	#endif
	1897
[20433]	1898	for (unsigned i = 0; i < gcMonitors; i++)
	1899	{
	1900	if (!gpFramebuffer[i]->initialized())
	1901	goto leave;
	1902	gpFramebuffer[i]->AddRef();
	1903	if (fFullscreen)
	1904	SetFullscreen(true);
	1905	}
[10501]	1906
	1907	#ifdef VBOXSDL_WITH_X11
	1908	/* NOTE1: We still want Ctrl-C to work, so we undo the SDL redirections.
	1909	* NOTE2: We have to remove the PidFile if this file exists. */
	1910	signal(SIGINT, signal_handler_SIGINT);
	1911	signal(SIGQUIT, signal_handler_SIGINT);
	1912	signal(SIGSEGV, signal_handler_SIGINT);
	1913	#endif
	1914
[22305]	1915
[20435]	1916	for (ULONG i = 0; i < gcMonitors; i++)
[1]	1917	{
[20433]	1918	// register our framebuffer
[95141]	1919	hrc = gpDisplay->AttachFramebuffer(i, gpFramebuffer[i], gaFramebufferId[i].asOutParam());
	1920	if (FAILED(hrc))
[20433]	1921	{
	1922	RTPrintf("Error: could not register framebuffer object!\n");
	1923	goto leave;
	1924	}
[51677]	1925	ULONG dummy;
[20435]	1926	LONG xOrigin, yOrigin;
[52978]	1927	GuestMonitorStatus_T monitorStatus;
[95141]	1928	hrc = gpDisplay->GetScreenResolution(i, &dummy, &dummy, &dummy, &xOrigin, &yOrigin, &monitorStatus);
[20433]	1929	gpFramebuffer[i]->setOrigin(xOrigin, yOrigin);
[1]	1930	}
	1931
[30618]	1932	{
[34646]	1933	// register listener for VirtualBoxClient events
	1934	ComPtr<IEventSource> pES;
	1935	CHECK_ERROR(pVirtualBoxClient, COMGETTER(EventSource)(pES.asOutParam()));
[35722]	1936	ComObjPtr<VBoxSDLClientEventListenerImpl> listener;
	1937	listener.createObject();
	1938	listener->init(new VBoxSDLClientEventListener());
	1939	pVBoxClientListener = listener;
[34646]	1940	com::SafeArray<VBoxEventType_T> eventTypes;
[35172]	1941	eventTypes.push_back(VBoxEventType_OnVBoxSVCAvailabilityChanged);
[34646]	1942	CHECK_ERROR(pES, RegisterListener(pVBoxClientListener, ComSafeArrayAsInParam(eventTypes), true));
	1943	}
	1944
	1945	{
[34645]	1946	// register listener for VirtualBox (server) events
	1947	ComPtr<IEventSource> pES;
	1948	CHECK_ERROR(pVirtualBox, COMGETTER(EventSource)(pES.asOutParam()));
[35722]	1949	ComObjPtr<VBoxSDLEventListenerImpl> listener;
	1950	listener.createObject();
	1951	listener->init(new VBoxSDLEventListener());
	1952	pVBoxListener = listener;
[34645]	1953	com::SafeArray<VBoxEventType_T> eventTypes;
[30871]	1954	eventTypes.push_back(VBoxEventType_OnExtraDataChanged);
[34645]	1955	CHECK_ERROR(pES, RegisterListener(pVBoxListener, ComSafeArrayAsInParam(eventTypes), true));
[30618]	1956	}
[1]	1957
[30618]	1958	{
[34645]	1959	// register listener for Console events
	1960	ComPtr<IEventSource> pES;
	1961	CHECK_ERROR(gpConsole, COMGETTER(EventSource)(pES.asOutParam()));
[35722]	1962	pConsoleListener.createObject();
	1963	pConsoleListener->init(new VBoxSDLConsoleEventListener());
[34645]	1964	com::SafeArray<VBoxEventType_T> eventTypes;
[30871]	1965	eventTypes.push_back(VBoxEventType_OnMousePointerShapeChanged);
	1966	eventTypes.push_back(VBoxEventType_OnMouseCapabilityChanged);
	1967	eventTypes.push_back(VBoxEventType_OnKeyboardLedsChanged);
	1968	eventTypes.push_back(VBoxEventType_OnStateChanged);
[30618]	1969	eventTypes.push_back(VBoxEventType_OnRuntimeError);
	1970	eventTypes.push_back(VBoxEventType_OnCanShowWindow);
	1971	eventTypes.push_back(VBoxEventType_OnShowWindow);
[34645]	1972	CHECK_ERROR(pES, RegisterListener(pConsoleListener, ComSafeArrayAsInParam(eventTypes), true));
[30618]	1973	// until we've tried to to start the VM, ignore power off events
[34645]	1974	pConsoleListener->getWrapped()->ignorePowerOffEvents(true);
[30618]	1975	}
[1]	1976
[40023]	1977	if (pszPortVRDP)
[1]	1978	{
[95141]	1979	hrc = gpMachine->COMGETTER(VRDEServer)(gpVRDEServer.asOutParam());
	1980	AssertMsg((hrc == S_OK) && gpVRDEServer, ("Could not get VRDP Server! rc = 0x%x\n", hrc));
[34645]	1981	if (gpVRDEServer)
[1]	1982	{
	1983	// has a non standard VRDP port been requested?
[40023]	1984	if (strcmp(pszPortVRDP, "0"))
[1]	1985	{
[95141]	1986	hrc = gpVRDEServer->SetVRDEProperty(Bstr("TCP/Ports").raw(), Bstr(pszPortVRDP).raw());
	1987	if (hrc != S_OK)
[1]	1988	{
[95141]	1989	RTPrintf("Error: could not set VRDP port! rc = 0x%x\n", hrc);
[1]	1990	goto leave;
	1991	}
	1992	}
	1993	// now enable VRDP
[95141]	1994	hrc = gpVRDEServer->COMSETTER(Enabled)(TRUE);
	1995	if (hrc != S_OK)
[1]	1996	{
[95141]	1997	RTPrintf("Error: could not enable VRDP server! rc = 0x%x\n", hrc);
[1]	1998	goto leave;
	1999	}
	2000	}
	2001	}
	2002
[95141]	2003	hrc = E_FAIL;
[1]	2004	#ifdef VBOXSDL_ADVANCED_OPTIONS
[445]	2005	if (u32WarpDrive != 0)
	2006	{
[34645]	2007	if (!gpMachineDebugger)
[445]	2008	{
[18751]	2009	RTPrintf("Error: No debugger object; --warpdrive %d cannot be executed!\n", u32WarpDrive);
[445]	2010	goto leave;
	2011	}
[34645]	2012	gpMachineDebugger->COMSETTER(VirtualTimeRate)(u32WarpDrive);
[445]	2013	}
[1]	2014	#endif /* VBOXSDL_ADVANCED_OPTIONS */
	2015
	2016	/* start with something in the titlebar */
	2017	UpdateTitlebar(TITLEBAR_NORMAL);
	2018
	2019	/* memorize the default cursor */
	2020	gpDefaultCursor = SDL_GetCursor();
	2021	/*
	2022	* Register our user signal handler.
	2023	*/
[4637]	2024	#ifdef VBOXSDL_WITH_X11
[1]	2025	struct sigaction sa;
[10501]	2026	sa.sa_sigaction = signal_handler_SIGUSR1;
[28205]	2027	sigemptyset(&sa.sa_mask);
[1]	2028	sa.sa_flags = SA_RESTART \| SA_SIGINFO;
[28205]	2029	sigaction(SIGUSR1, &sa, NULL);
[4637]	2030	#endif /* VBOXSDL_WITH_X11 */
[1]	2031
	2032	/*
	2033	* Start the VM execution thread. This has to be done
	2034	* asynchronously as powering up can take some time
	2035	* (accessing devices such as the host DVD drive). In
	2036	* the meantime, we have to service the SDL event loop.
	2037	*/
	2038	SDL_Event event;
	2039
[51677]	2040	if (!fSeparate)
[1]	2041	{
[51677]	2042	LogFlow(("Powering up the VM...\n"));
[95141]	2043	hrc = gpConsole->PowerUp(gpProgress.asOutParam());
	2044	if (hrc != S_OK)
[51677]	2045	{
	2046	com::ErrorInfo info(gpConsole, COM_IIDOF(IConsole));
	2047	if (info.isBasicAvailable())
	2048	PrintError("Failed to power up VM", info.getText().raw());
	2049	else
	2050	RTPrintf("Error: failed to power up VM! No error text available.\n");
	2051	goto leave;
	2052	}
[1]	2053	}
	2054
[967]	2055	#ifdef USE_XPCOM_QUEUE_THREAD
[1]	2056	/*
	2057	* Before we starting to do stuff, we have to launch the XPCOM
	2058	* event queue thread. It will wait for events and send messages
	2059	* to the SDL thread. After having done this, we should fairly
	2060	* quickly start to process the SDL event queue as an XPCOM
	2061	* event storm might arrive. Stupid SDL has a ridiculously small
	2062	* event queue buffer!
	2063	*/
[22911]	2064	startXPCOMEventQueueThread(eventQ->getSelectFD());
[967]	2065	#endif /* USE_XPCOM_QUEUE_THREAD */
[1]	2066
	2067	/* termination flag */
	2068	bool fTerminateDuringStartup;
	2069	fTerminateDuringStartup = false;
	2070
[3176]	2071	LogRel(("VBoxSDL: NUM lock initially %s, CAPS lock initially %s\n",
[34645]	2072	!!(SDL_GetModState() & KMOD_NUM) ? "ON" : "OFF",
	2073	!!(SDL_GetModState() & KMOD_CAPS) ? "ON" : "OFF"));
[3176]	2074
[1]	2075	/* start regular timer so we don't starve in the event loop */
	2076	SDL_TimerID sdlTimer;
	2077	sdlTimer = SDL_AddTimer(100, StartupTimer, NULL);
	2078
	2079	/* loop until the powerup processing is done */
	2080	MachineState_T machineState;
	2081	do
	2082	{
[95141]	2083	hrc = gpMachine->COMGETTER(State)(&machineState);
	2084	if ( hrc == S_OK
[1]	2085	&& ( machineState == MachineState_Starting
[23703]	2086	\|\| machineState == MachineState_Restoring
[24301]	2087	\|\| machineState == MachineState_TeleportingIn
	2088	)
[23703]	2089	)
[1]	2090	{
	2091	/*
	2092	* wait for the next event. This is uncritical as
	2093	* power up guarantees to change the machine state
	2094	* to either running or aborted and a machine state
	2095	* change will send us an event. However, we have to
	2096	* service the XPCOM event queue!
	2097	*/
[967]	2098	#ifdef USE_XPCOM_QUEUE_THREAD
[1]	2099	if (!fXPCOMEventThreadSignaled)
	2100	{
	2101	signalXPCOMEventQueueThread();
	2102	fXPCOMEventThreadSignaled = true;
	2103	}
	2104	#endif
	2105	/*
	2106	* Wait for SDL events.
	2107	*/
[3289]	2108	if (WaitSDLEvent(&event))
[1]	2109	{
	2110	switch (event.type)
	2111	{
	2112	/*
	2113	* Timer event. Used to have the titlebar updated.
	2114	*/
	2115	case SDL_USER_EVENT_TIMER:
	2116	{
	2117	/*
	2118	* Update the title bar.
	2119	*/
	2120	UpdateTitlebar(TITLEBAR_STARTUP);
	2121	break;
	2122	}
	2123
	2124	/*
[51547]	2125	* User specific framebuffer change event.
[1]	2126	*/
[51547]	2127	case SDL_USER_EVENT_NOTIFYCHANGE:
[1]	2128	{
[51547]	2129	LogFlow(("SDL_USER_EVENT_NOTIFYCHANGE\n"));
[20436]	2130	LONG xOrigin, yOrigin;
[51547]	2131	gpFramebuffer[event.user.code]->notifyChange(event.user.code);
[20433]	2132	/* update xOrigin, yOrigin -> mouse */
[51677]	2133	ULONG dummy;
[52978]	2134	GuestMonitorStatus_T monitorStatus;
[95141]	2135	hrc = gpDisplay->GetScreenResolution(event.user.code, &dummy, &dummy, &dummy, &xOrigin, &yOrigin, &monitorStatus);
[20433]	2136	gpFramebuffer[event.user.code]->setOrigin(xOrigin, yOrigin);
[1]	2137	break;
	2138	}
	2139
[967]	2140	#ifdef USE_XPCOM_QUEUE_THREAD
[1]	2141	/*
	2142	* User specific XPCOM event queue event
	2143	*/
	2144	case SDL_USER_EVENT_XPCOM_EVENTQUEUE:
	2145	{
[86650]	2146	LogFlow(("SDL_USER_EVENT_XPCOM_EVENTQUEUE: processing XPCOM event queue...\n"));
[22911]	2147	eventQ->processEventQueue(0);
[1]	2148	signalXPCOMEventQueueThread();
	2149	break;
	2150	}
[967]	2151	#endif /* USE_XPCOM_QUEUE_THREAD */
[1]	2152
	2153	/*
	2154	* Termination event from the on state change callback.
	2155	*/
	2156	case SDL_USER_EVENT_TERMINATE:
	2157	{
	2158	if (event.user.code != VBOXSDL_TERM_NORMAL)
	2159	{
[34645]	2160	com::ProgressErrorInfo info(gpProgress);
[1]	2161	if (info.isBasicAvailable())
	2162	PrintError("Failed to power up VM", info.getText().raw());
	2163	else
	2164	RTPrintf("Error: failed to power up VM! No error text available.\n");
	2165	}
	2166	fTerminateDuringStartup = true;
	2167	break;
	2168	}
	2169
	2170	default:
	2171	{
[55988]	2172	Log8(("VBoxSDL: Unknown SDL event %d (pre)\n", event.type));
[1]	2173	break;
	2174	}
	2175	}
	2176
	2177	}
	2178	}
[22911]	2179	eventQ->processEventQueue(0);
[95141]	2180	} while ( hrc == S_OK
[1]	2181	&& ( machineState == MachineState_Starting
[23703]	2182	\|\| machineState == MachineState_Restoring
[24301]	2183	\|\| machineState == MachineState_TeleportingIn
	2184	)
[23703]	2185	);
[1]	2186
	2187	/* kill the timer again */
	2188	SDL_RemoveTimer(sdlTimer);
	2189	sdlTimer = 0;
	2190
	2191	/* are we supposed to terminate the process? */
	2192	if (fTerminateDuringStartup)
	2193	goto leave;
	2194
	2195	/* did the power up succeed? */
	2196	if (machineState != MachineState_Running)
	2197	{
[34645]	2198	com::ProgressErrorInfo info(gpProgress);
[1]	2199	if (info.isBasicAvailable())
	2200	PrintError("Failed to power up VM", info.getText().raw());
	2201	else
[95141]	2202	RTPrintf("Error: failed to power up VM! No error text available (rc = 0x%x state = %d)\n", hrc, machineState);
[1]	2203	goto leave;
	2204	}
	2205
	2206	// accept power off events from now on because we're running
	2207	// note that there's a possible race condition here...
[34645]	2208	pConsoleListener->getWrapped()->ignorePowerOffEvents(false);
[1]	2209
[95141]	2210	hrc = gpConsole->COMGETTER(Keyboard)(gpKeyboard.asOutParam());
[34645]	2211	if (!gpKeyboard)
[1]	2212	{
	2213	RTPrintf("Error: could not get keyboard object!\n");
	2214	goto leave;
	2215	}
[34645]	2216	gpConsole->COMGETTER(Mouse)(gpMouse.asOutParam());
	2217	if (!gpMouse)
[1]	2218	{
	2219	RTPrintf("Error: could not get mouse object!\n");
	2220	goto leave;
	2221	}
	2222
[51677]	2223	if (fSeparate && gpMouse)
	2224	{
	2225	LogFlow(("Fetching mouse caps\n"));
	2226
	2227	/* Fetch current mouse status, etc */
	2228	gpMouse->COMGETTER(AbsoluteSupported)(&gfAbsoluteMouseGuest);
	2229	gpMouse->COMGETTER(RelativeSupported)(&gfRelativeMouseGuest);
	2230	gpMouse->COMGETTER(NeedsHostCursor)(&gfGuestNeedsHostCursor);
	2231
	2232	HandleGuestCapsChanged();
[52922]	2233
	2234	ComPtr<IMousePointerShape> mps;
	2235	gpMouse->COMGETTER(PointerShape)(mps.asOutParam());
	2236	if (!mps.isNull())
	2237	{
	2238	BOOL visible, alpha;
	2239	ULONG hotX, hotY, width, height;
	2240	com::SafeArray <BYTE> shape;
	2241
	2242	mps->COMGETTER(Visible)(&visible);
	2243	mps->COMGETTER(Alpha)(&alpha);
	2244	mps->COMGETTER(HotX)(&hotX);
	2245	mps->COMGETTER(HotY)(&hotY);
	2246	mps->COMGETTER(Width)(&width);
	2247	mps->COMGETTER(Height)(&height);
	2248	mps->COMGETTER(Shape)(ComSafeArrayAsOutParam(shape));
	2249
	2250	if (shape.size() > 0)
	2251	{
	2252	PointerShapeChangeData data(visible, alpha, hotX, hotY, width, height,
	2253	ComSafeArrayAsInParam(shape));
	2254	SetPointerShape(&data);
	2255	}
	2256	}
[51677]	2257	}
	2258
[1]	2259	UpdateTitlebar(TITLEBAR_NORMAL);
	2260
	2261	/*
[10501]	2262	* Create PID file.
	2263	*/
	2264	if (gpszPidFile)
	2265	{
	2266	char szBuf[32];
	2267	const char *pcszLf = "\n";
	2268	RTFILE PidFile;
[23973]	2269	RTFileOpen(&PidFile, gpszPidFile, RTFILE_O_WRITE \| RTFILE_O_CREATE_REPLACE \| RTFILE_O_DENY_NONE);
[10501]	2270	RTStrFormatNumber(szBuf, RTProcSelf(), 10, 0, 0, 0);
	2271	RTFileWrite(PidFile, szBuf, strlen(szBuf), NULL);
	2272	RTFileWrite(PidFile, pcszLf, strlen(pcszLf), NULL);
	2273	RTFileClose(PidFile);
	2274	}
	2275
	2276	/*
[1]	2277	* Main event loop
	2278	*/
[967]	2279	#ifdef USE_XPCOM_QUEUE_THREAD
[1]	2280	if (!fXPCOMEventThreadSignaled)
	2281	{
	2282	signalXPCOMEventQueueThread();
	2283	}
	2284	#endif
	2285	LogFlow(("VBoxSDL: Entering big event loop\n"));
[3289]	2286	while (WaitSDLEvent(&event))
[1]	2287	{
	2288	switch (event.type)
	2289	{
	2290	/*
	2291	* The screen needs to be repainted.
	2292	*/
[20433]	2293	case SDL_WINDOWEVENT:
	2294	{
	2295	switch (event.window.event)
	2296	{
	2297	case SDL_WINDOWEVENT_EXPOSED:
	2298	{
	2299	VBoxSDLFB *fb = getFbFromWinId(event.window.windowID);
	2300	if (fb)
	2301	fb->repaint();
	2302	break;
	2303	}
	2304	case SDL_WINDOWEVENT_FOCUS_GAINED:
	2305	{
	2306	break;
	2307	}
[81537]	2308	case SDL_WINDOWEVENT_FOCUS_LOST:
	2309	{
	2310	break;
	2311	}
	2312	case SDL_WINDOWEVENT_RESIZED:
	2313	{
	2314	if (gpDisplay)
	2315	{
	2316	if (gfIgnoreNextResize)
	2317	{
	2318	gfIgnoreNextResize = FALSE;
	2319	break;
	2320	}
	2321	uResizeWidth = event.window.data1;
[98302]	2322	uResizeHeight = event.window.data2;
[81537]	2323	if (gSdlResizeTimer)
	2324	SDL_RemoveTimer(gSdlResizeTimer);
	2325	gSdlResizeTimer = SDL_AddTimer(300, ResizeTimer, NULL);
	2326	}
	2327	break;
	2328	}
[20433]	2329	default:
	2330	break;
	2331	}
[1]	2332	break;
	2333	}
	2334
	2335	/*
	2336	* Keyboard events.
	2337	*/
	2338	case SDL_KEYDOWN:
	2339	case SDL_KEYUP:
	2340	{
[81537]	2341	SDL_Keycode ksym = event.key.keysym.sym;
[1]	2342	switch (enmHKeyState)
	2343	{
	2344	case HKEYSTATE_NORMAL:
	2345	{
	2346	if ( event.type == SDL_KEYDOWN
	2347	&& ksym != SDLK_UNKNOWN
	2348	&& (ksym == gHostKeySym1 \|\| ksym == gHostKeySym2))
	2349	{
	2350	EvHKeyDown1 = event;
	2351	enmHKeyState = ksym == gHostKeySym1 ? HKEYSTATE_DOWN_1ST
	2352	: HKEYSTATE_DOWN_2ND;
	2353	break;
	2354	}
	2355	ProcessKey(&event.key);
	2356	break;
	2357	}
	2358
	2359	case HKEYSTATE_DOWN_1ST:
	2360	case HKEYSTATE_DOWN_2ND:
	2361	{
	2362	if (gHostKeySym2 != SDLK_UNKNOWN)
	2363	{
	2364	if ( event.type == SDL_KEYDOWN
	2365	&& ksym != SDLK_UNKNOWN
[5917]	2366	&& ( (enmHKeyState == HKEYSTATE_DOWN_1ST && ksym == gHostKeySym2)
	2367	\|\| (enmHKeyState == HKEYSTATE_DOWN_2ND && ksym == gHostKeySym1)))
[1]	2368	{
	2369	EvHKeyDown2 = event;
	2370	enmHKeyState = HKEYSTATE_DOWN;
	2371	break;
	2372	}
[614]	2373	enmHKeyState = event.type == SDL_KEYUP ? HKEYSTATE_NORMAL
[1]	2374	: HKEYSTATE_NOT_IT;
	2375	ProcessKey(&EvHKeyDown1.key);
[28405]	2376	/* ugly hack: Some guests (e.g. mstsc.exe on Windows XP)
	2377	* expect a small delay between two key events. 5ms work
	2378	* reliable here so use 10ms to be on the safe side. A
	2379	* better but more complicated fix would be to introduce
	2380	* a new state and don't wait here. */
	2381	RTThreadSleep(10);
[1]	2382	ProcessKey(&event.key);
	2383	break;
	2384	}
	2385	}
[69046]	2386	RT_FALL_THRU();
[1]	2387
	2388	case HKEYSTATE_DOWN:
	2389	{
	2390	if (event.type == SDL_KEYDOWN)
	2391	{
	2392	/* potential host key combination, try execute it */
[25013]	2393	int irc = HandleHostKey(&event.key);
	2394	if (irc == VINF_SUCCESS)
[1]	2395	{
	2396	enmHKeyState = HKEYSTATE_USED;
	2397	break;
	2398	}
[25013]	2399	if (RT_SUCCESS(irc))
[1]	2400	goto leave;
	2401	}
	2402	else /* SDL_KEYUP */
	2403	{
	2404	if ( ksym != SDLK_UNKNOWN
	2405	&& (ksym == gHostKeySym1 \|\| ksym == gHostKeySym2))
	2406	{
	2407	/* toggle grabbing state */
	2408	if (!gfGrabbed)
	2409	InputGrabStart();
	2410	else
	2411	InputGrabEnd();
	2412
	2413	/* SDL doesn't always reset the keystates, correct it */
	2414	ResetKeys();
	2415	enmHKeyState = HKEYSTATE_NORMAL;
	2416	break;
	2417	}
	2418	}
	2419
	2420	/* not host key */
	2421	enmHKeyState = HKEYSTATE_NOT_IT;
	2422	ProcessKey(&EvHKeyDown1.key);
[28405]	2423	/* see the comment for the 2-key case above */
	2424	RTThreadSleep(10);
[1]	2425	if (gHostKeySym2 != SDLK_UNKNOWN)
[28405]	2426	{
[1]	2427	ProcessKey(&EvHKeyDown2.key);
[28405]	2428	/* see the comment for the 2-key case above */
	2429	RTThreadSleep(10);
	2430	}
[1]	2431	ProcessKey(&event.key);
	2432	break;
	2433	}
	2434
	2435	case HKEYSTATE_USED:
	2436	{
	2437	if ((SDL_GetModState() & ~(KMOD_MODE \| KMOD_NUM \| KMOD_RESERVED)) == 0)
	2438	enmHKeyState = HKEYSTATE_NORMAL;
	2439	if (event.type == SDL_KEYDOWN)
	2440	{
[25013]	2441	int irc = HandleHostKey(&event.key);
	2442	if (RT_SUCCESS(irc) && irc != VINF_SUCCESS)
[1]	2443	goto leave;
	2444	}
	2445	break;
	2446	}
	2447
	2448	default:
	2449	AssertMsgFailed(("enmHKeyState=%d\n", enmHKeyState));
[69046]	2450	RT_FALL_THRU();
[1]	2451	case HKEYSTATE_NOT_IT:
	2452	{
	2453	if ((SDL_GetModState() & ~(KMOD_MODE \| KMOD_NUM \| KMOD_RESERVED)) == 0)
	2454	enmHKeyState = HKEYSTATE_NORMAL;
	2455	ProcessKey(&event.key);
	2456	break;
	2457	}
	2458	} /* state switch */
	2459	break;
	2460	}
	2461
	2462	/*
	2463	* The window was closed.
	2464	*/
	2465	case SDL_QUIT:
	2466	{
[6852]	2467	if (!gfACPITerm \|\| gSdlQuitTimer)
[6437]	2468	goto leave;
[34645]	2469	if (gpConsole)
	2470	gpConsole->PowerButton();
[6852]	2471	gSdlQuitTimer = SDL_AddTimer(1000, QuitTimer, NULL);
[1]	2472	break;
	2473	}
	2474
	2475	/*
	2476	* The mouse has moved
	2477	*/
	2478	case SDL_MOUSEMOTION:
	2479	{
	2480	if (gfGrabbed \|\| UseAbsoluteMouse())
	2481	{
[99090]	2482	VBoxSDLFB *fb = getFbFromWinId(event.motion.windowID);
	2483	if (fb)
	2484	SendMouseEvent(fb, 0, 0, 0);
[1]	2485	}
	2486	break;
	2487	}
	2488
[98345]	2489	case SDL_MOUSEWHEEL:
	2490	{
[99090]	2491	VBoxSDLFB *fb = getFbFromWinId(event.button.windowID);
	2492	if (fb)
	2493	SendMouseEvent(fb, -1 * event.wheel.y, 0, 0);
[98345]	2494	break;
	2495	}
[1]	2496	/*
	2497	* A mouse button has been clicked or released.
	2498	*/
	2499	case SDL_MOUSEBUTTONDOWN:
	2500	case SDL_MOUSEBUTTONUP:
	2501	{
	2502	SDL_MouseButtonEvent *bev = &event.button;
	2503	/* don't grab on mouse click if we have guest additions */
	2504	if (!gfGrabbed && !UseAbsoluteMouse() && gfGrabOnMouseClick)
	2505	{
	2506	if (event.type == SDL_MOUSEBUTTONDOWN && (bev->state & SDL_BUTTON_LMASK))
	2507	{
	2508	/* start grabbing all events */
	2509	InputGrabStart();
	2510	}
	2511	}
[435]	2512	else if (gfGrabbed \|\| UseAbsoluteMouse())
[1]	2513	{
	2514	/* end host key combination (CTRL+MouseButton) */
	2515	switch (enmHKeyState)
	2516	{
	2517	case HKEYSTATE_DOWN_1ST:
	2518	case HKEYSTATE_DOWN_2ND:
	2519	enmHKeyState = HKEYSTATE_NOT_IT;
	2520	ProcessKey(&EvHKeyDown1.key);
[19579]	2521	/* ugly hack: small delay to ensure that the key event is
	2522	* actually handled _prior_ to the mouse click event */
	2523	RTThreadSleep(20);
[1]	2524	break;
	2525	case HKEYSTATE_DOWN:
	2526	enmHKeyState = HKEYSTATE_NOT_IT;
	2527	ProcessKey(&EvHKeyDown1.key);
	2528	if (gHostKeySym2 != SDLK_UNKNOWN)
	2529	ProcessKey(&EvHKeyDown2.key);
[19579]	2530	/* ugly hack: small delay to ensure that the key event is
	2531	* actually handled _prior_ to the mouse click event */
	2532	RTThreadSleep(20);
[1]	2533	break;
	2534	default:
	2535	break;
	2536	}
	2537
[20433]	2538	VBoxSDLFB *fb;
	2539	fb = getFbFromWinId(event.button.windowID);
[99090]	2540	if (fb)
	2541	SendMouseEvent(fb, 0 /wheel vertical movement/, event.type == SDL_MOUSEBUTTONDOWN, bev->button);
[1]	2542	}
	2543	break;
	2544	}
	2545
[98305]	2546	#if 0
[1]	2547	/*
	2548	* The window has gained or lost focus.
	2549	*/
[81537]	2550	case SDL_ACTIVEEVENT: /** @todo Needs to be also fixed with SDL2? Check! */
[1]	2551	{
	2552	/*
	2553	* There is a strange behaviour in SDL when running without a window
	2554	* manager: When SDL_WM_GrabInput(SDL_GRAB_ON) is called we receive two
	2555	* consecutive events SDL_ACTIVEEVENTs (input lost, input gained).
	2556	* Asking SDL_GetAppState() seems the better choice.
	2557	*/
	2558	if (gfGrabbed && (SDL_GetAppState() & SDL_APPINPUTFOCUS) == 0)
	2559	{
	2560	/*
	2561	* another window has stolen the (keyboard) input focus
	2562	*/
	2563	InputGrabEnd();
	2564	}
	2565	break;
	2566	}
	2567
	2568	/*
[81537]	2569	* The SDL window was resized.
	2570	* For SDL2 this is done in SDL_WINDOWEVENT.
[1]	2571	*/
	2572	case SDL_VIDEORESIZE:
	2573	{
[34645]	2574	if (gpDisplay)
[1]	2575	{
[10675]	2576	if (gfIgnoreNextResize)
	2577	{
	2578	gfIgnoreNextResize = FALSE;
	2579	break;
	2580	}
[6934]	2581	uResizeWidth = event.resize.w;
[98302]	2582	uResizeHeight = event.resize.h;
[522]	2583	if (gSdlResizeTimer)
	2584	SDL_RemoveTimer(gSdlResizeTimer);
	2585	gSdlResizeTimer = SDL_AddTimer(300, ResizeTimer, NULL);
[1]	2586	}
	2587	break;
	2588	}
[81537]	2589	#endif
[1]	2590	/*
	2591	* User specific update event.
	2592	*/
	2593	/** @todo use a common user event handler so that SDL_PeepEvents() won't
	2594	* possibly remove other events in the queue!
	2595	*/
	2596	case SDL_USER_EVENT_UPDATERECT:
	2597	{
	2598	/*
	2599	* Decode event parameters.
	2600	*/
[3289]	2601	ASMAtomicDecS32(&g_cNotifyUpdateEventsPending);
[1]	2602
[99090]	2603	SDL_Rect pUpdateRect = (SDL_Rect )event.user.data1;
	2604	AssertPtrBreak(pUpdateRect);
	2605
	2606	int const x = pUpdateRect->x;
	2607	int const y = pUpdateRect->y;
	2608	int const w = pUpdateRect->w;
	2609	int const h = pUpdateRect->h;
	2610
	2611	RTMemFree(event.user.data1);
	2612
	2613	Log3Func(("SDL_USER_EVENT_UPDATERECT: x=%d y=%d, w=%d, h=%d\n", x, y, w, h));
	2614
[20433]	2615	Assert(gpFramebuffer[event.user.code]);
	2616	gpFramebuffer[event.user.code]->update(x, y, w, h, true /* fGuestRelative */);
[1]	2617	break;
	2618	}
	2619
	2620	/*
[522]	2621	* User event: Window resize done
	2622	*/
	2623	case SDL_USER_EVENT_WINDOW_RESIZE_DONE:
	2624	{
	2625	/**
	2626	* @todo This is a workaround for synchronization problems between EMT and the
	2627	* SDL main thread. It can happen that the SDL thread already starts a
	2628	* new resize operation while the EMT is still busy with the old one
	2629	* leading to a deadlock. Therefore we call SetVideoModeHint only once
	2630	* when the mouse button was released.
	2631	*/
	2632	/* communicate the resize event to the guest */
[42248]	2633	gpDisplay->SetVideoModeHint(0 /=display/, true /=enabled/, false /=changeOrigin/,
	2634	0 /=originX/, 0 /=originY/,
[78995]	2635	uResizeWidth, uResizeHeight, 0 /=don't change bpp/, true /=notify/);
[522]	2636	break;
	2637
	2638	}
	2639
	2640	/*
[51547]	2641	* User specific framebuffer change event.
[1]	2642	*/
[51436]	2643	case SDL_USER_EVENT_NOTIFYCHANGE:
	2644	{
	2645	LogFlow(("SDL_USER_EVENT_NOTIFYCHANGE\n"));
	2646	LONG xOrigin, yOrigin;
	2647	gpFramebuffer[event.user.code]->notifyChange(event.user.code);
	2648	/* update xOrigin, yOrigin -> mouse */
[51677]	2649	ULONG dummy;
[52978]	2650	GuestMonitorStatus_T monitorStatus;
[95141]	2651	hrc = gpDisplay->GetScreenResolution(event.user.code, &dummy, &dummy, &dummy, &xOrigin, &yOrigin, &monitorStatus);
[51436]	2652	gpFramebuffer[event.user.code]->setOrigin(xOrigin, yOrigin);
	2653	break;
	2654	}
	2655
[967]	2656	#ifdef USE_XPCOM_QUEUE_THREAD
[1]	2657	/*
	2658	* User specific XPCOM event queue event
	2659	*/
	2660	case SDL_USER_EVENT_XPCOM_EVENTQUEUE:
	2661	{
	2662	LogFlow(("SDL_USER_EVENT_XPCOM_EVENTQUEUE: processing XPCOM event queue...\n"));
[22911]	2663	eventQ->processEventQueue(0);
[1]	2664	signalXPCOMEventQueueThread();
	2665	break;
	2666	}
[967]	2667	#endif /* USE_XPCOM_QUEUE_THREAD */
[1]	2668
	2669	/*
	2670	* User specific update title bar notification event
	2671	*/
	2672	case SDL_USER_EVENT_UPDATE_TITLEBAR:
	2673	{
	2674	UpdateTitlebar(TITLEBAR_NORMAL);
	2675	break;
	2676	}
	2677
	2678	/*
	2679	* User specific termination event
	2680	*/
	2681	case SDL_USER_EVENT_TERMINATE:
	2682	{
	2683	if (event.user.code != VBOXSDL_TERM_NORMAL)
	2684	RTPrintf("Error: VM terminated abnormally!\n");
	2685	goto leave;
	2686	}
	2687	/*
	2688	* User specific pointer shape change event
	2689	*/
	2690	case SDL_USER_EVENT_POINTER_CHANGE:
	2691	{
[28205]	2692	PointerShapeChangeData data = (PointerShapeChangeData )event.user.data1;
[1]	2693	SetPointerShape (data);
	2694	delete data;
	2695	break;
	2696	}
	2697
	2698	/*
	2699	* User specific guest capabilities changed
	2700	*/
	2701	case SDL_USER_EVENT_GUEST_CAP_CHANGED:
	2702	{
	2703	HandleGuestCapsChanged();
	2704	break;
	2705	}
	2706
	2707	default:
	2708	{
[55988]	2709	Log8(("unknown SDL event %d\n", event.type));
[1]	2710	break;
	2711	}
	2712	}
	2713	}
	2714
	2715	leave:
[10501]	2716	if (gpszPidFile)
	2717	RTFileDelete(gpszPidFile);
	2718
[1]	2719	LogFlow(("leaving...\n"));
[3669]	2720	#if defined(VBOX_WITH_XPCOM) && !defined(RT_OS_DARWIN) && !defined(RT_OS_OS2)
[1]	2721	/* make sure the XPCOM event queue thread doesn't do anything harmful */
	2722	terminateXPCOMQueueThread();
[614]	2723	#endif /* VBOX_WITH_XPCOM */
[1]	2724
[34645]	2725	if (gpVRDEServer)
[95141]	2726	hrc = gpVRDEServer->COMSETTER(Enabled)(FALSE);
[1]	2727
	2728	/*
	2729	* Get the machine state.
	2730	*/
[34645]	2731	if (gpMachine)
	2732	gpMachine->COMGETTER(State)(&machineState);
[1]	2733	else
	2734	machineState = MachineState_Aborted;
	2735
[51677]	2736	if (!fSeparate)
	2737	{
	2738	/*
	2739	* Turn off the VM if it's running
	2740	*/
	2741	if ( gpConsole
	2742	&& ( machineState == MachineState_Running
	2743	\|\| machineState == MachineState_Teleporting
	2744	\|\| machineState == MachineState_LiveSnapshotting
	2745	/** @todo power off paused VMs too? */
	2746	)
[24301]	2747	)
[51677]	2748	do
[1]	2749	{
[51677]	2750	pConsoleListener->getWrapped()->ignorePowerOffEvents(true);
	2751	ComPtr<IProgress> pProgress;
	2752	CHECK_ERROR_BREAK(gpConsole, PowerDown(pProgress.asOutParam()));
	2753	CHECK_ERROR_BREAK(pProgress, WaitForCompletion(-1));
	2754	BOOL completed;
	2755	CHECK_ERROR_BREAK(pProgress, COMGETTER(Completed)(&completed));
	2756	ASSERT(completed);
[95141]	2757	LONG hrc2;
	2758	CHECK_ERROR_BREAK(pProgress, COMGETTER(ResultCode)(&hrc2));
	2759	if (FAILED(hrc2))
[51677]	2760	{
	2761	com::ErrorInfo info;
	2762	if (info.isFullAvailable())
	2763	PrintError("Failed to power down VM",
	2764	info.getText().raw(), info.getComponent().raw());
	2765	else
[95141]	2766	RTPrintf("Failed to power down virtual machine! No error information available (rc=%Rhrc).\n", hrc2);
[51677]	2767	break;
	2768	}
	2769	} while (0);
	2770	}
[1]	2771
[34645]	2772	/* unregister Console listener */
	2773	if (pConsoleListener)
[30618]	2774	{
[34645]	2775	ComPtr<IEventSource> pES;
	2776	CHECK_ERROR(gpConsole, COMGETTER(EventSource)(pES.asOutParam()));
	2777	if (!pES.isNull())
	2778	CHECK_ERROR(pES, UnregisterListener(pConsoleListener));
[35726]	2779	pConsoleListener.setNull();
[30618]	2780	}
	2781
[1]	2782	/*
	2783	* Now we discard all settings so that our changes will
	2784	* not be flushed to the permanent configuration
	2785	*/
[34645]	2786	if ( gpMachine
[91363]	2787	&& machineState != MachineState_Saved
	2788	&& machineState != MachineState_AbortedSaved)
[1]	2789	{
[95141]	2790	hrc = gpMachine->DiscardSettings();
	2791	AssertMsg(SUCCEEDED(hrc), ("DiscardSettings %Rhrc, machineState %d\n", hrc, machineState));
[1]	2792	}
	2793
	2794	/* close the session */
	2795	if (sessionOpened)
	2796	{
[95141]	2797	hrc = pSession->UnlockMachine();
	2798	AssertComRC(hrc);
[1]	2799	}
	2800
[33386]	2801	LogFlow(("Releasing mouse, keyboard, remote desktop server, display, console...\n"));
[34645]	2802	if (gpDisplay)
[20433]	2803	{
	2804	for (unsigned i = 0; i < gcMonitors; i++)
[55133]	2805	gpDisplay->DetachFramebuffer(i, gaFramebufferId[i].raw());
[30681]	2806	}
[30618]	2807
[34645]	2808	gpMouse = NULL;
	2809	gpKeyboard = NULL;
	2810	gpVRDEServer = NULL;
	2811	gpDisplay = NULL;
	2812	gpConsole = NULL;
	2813	gpMachineDebugger = NULL;
	2814	gpProgress = NULL;
[1]	2815	// we can only uninitialize SDL here because it is not threadsafe
[20433]	2816
	2817	for (unsigned i = 0; i < gcMonitors; i++)
[20842]	2818	{
[20433]	2819	if (gpFramebuffer[i])
	2820	{
	2821	LogFlow(("Releasing framebuffer...\n"));
	2822	gpFramebuffer[i]->Release();
	2823	gpFramebuffer[i] = NULL;
	2824	}
[1]	2825	}
[20433]	2826
[41216]	2827	VBoxSDLFB::uninit();
[20433]	2828
[34645]	2829	/* VirtualBox (server) listener unregistration. */
	2830	if (pVBoxListener)
[30618]	2831	{
[34645]	2832	ComPtr<IEventSource> pES;
	2833	CHECK_ERROR(pVirtualBox, COMGETTER(EventSource)(pES.asOutParam()));
	2834	if (!pES.isNull())
	2835	CHECK_ERROR(pES, UnregisterListener(pVBoxListener));
[35726]	2836	pVBoxListener.setNull();
[30618]	2837	}
[34645]	2838
[34646]	2839	/* VirtualBoxClient listener unregistration. */
	2840	if (pVBoxClientListener)
	2841	{
	2842	ComPtr<IEventSource> pES;
	2843	CHECK_ERROR(pVirtualBoxClient, COMGETTER(EventSource)(pES.asOutParam()));
	2844	if (!pES.isNull())
	2845	CHECK_ERROR(pES, UnregisterListener(pVBoxClientListener));
[35726]	2846	pVBoxClientListener.setNull();
[34646]	2847	}
	2848
[1]	2849	LogFlow(("Releasing machine, session...\n"));
[34645]	2850	gpMachine = NULL;
	2851	pSession = NULL;
[1]	2852	LogFlow(("Releasing VirtualBox object...\n"));
[34645]	2853	pVirtualBox = NULL;
[34646]	2854	LogFlow(("Releasing VirtualBoxClient object...\n"));
	2855	pVirtualBoxClient = NULL;
[1]	2856
	2857	// end "all-stuff" scope
	2858	////////////////////////////////////////////////////////////////////////////
	2859	}
	2860
[25026]	2861	/* Must be before com::Shutdown() */
[1]	2862	LogFlow(("Uninitializing COM...\n"));
	2863	com::Shutdown();
	2864
	2865	LogFlow(("Returning from main()!\n"));
	2866	RTLogFlush(NULL);
[98357]	2867
	2868	#ifdef RT_OS_WINDOWS
	2869	FreeConsole(); /* Detach or destroy (from) console. */
	2870	#endif
	2871
[95141]	2872	return FAILED(hrc) ? 1 : 0;
[1]	2873	}
	2874
[11725]	2875	#ifndef VBOX_WITH_HARDENING
[1]	2876	/**
[11725]	2877	* Main entry point
	2878	*/
	2879	int main(int argc, char **argv)
	2880	{
[48137]	2881	#ifdef Q_WS_X11
	2882	if (!XInitThreads())
	2883	return 1;
	2884	#endif
[11725]	2885	/*
	2886	* Before we do anything, we initialize the runtime.
	2887	*/
[92613]	2888	int rc = RTR3InitExe(argc, &argv, RTR3INIT_FLAGS_TRY_SUPLIB);
[38636]	2889	if (RT_FAILURE(rc))
	2890	return RTMsgInitFailure(rc);
[98343]	2891
[98357]	2892	return TrustedMain(argc, argv, NULL);
[11725]	2893	}
	2894	#endif /* !VBOX_WITH_HARDENING */
	2895
	2896
	2897	/**
[1]	2898	* Returns whether the absolute mouse is in use, i.e. both host
	2899	* and guest have opted to enable it.
	2900	*
	2901	* @returns bool Flag whether the absolute mouse is in use
	2902	*/
	2903	static bool UseAbsoluteMouse(void)
	2904	{
	2905	return (gfAbsoluteMouseHost && gfAbsoluteMouseGuest);
	2906	}
	2907
[962]	2908
	2909	/**
[1]	2910	* Releases any modifier keys that are currently in pressed state.
	2911	*/
	2912	static void ResetKeys(void)
	2913	{
	2914	int i;
	2915
[34645]	2916	if (!gpKeyboard)
[1]	2917	return;
	2918
	2919	for(i = 0; i < 256; i++)
	2920	{
	2921	if (gaModifiersState[i])
	2922	{
	2923	if (i & 0x80)
[34645]	2924	gpKeyboard->PutScancode(0xe0);
	2925	gpKeyboard->PutScancode(i \| 0x80);
[1]	2926	gaModifiersState[i] = 0;
	2927	}
	2928	}
	2929	}
	2930
	2931	/**
	2932	* Keyboard event handler.
	2933	*
	2934	* @param ev SDL keyboard event.
	2935	*/
	2936	static void ProcessKey(SDL_KeyboardEvent *ev)
	2937	{
[98370]	2938	/* According to SDL2/SDL_scancodes.h ev->keysym.sym stores scancodes which are
	2939	* based on USB usage page standard. This is what we can directly pass to
	2940	* IKeyboard::putUsageCode. */
[98392]	2941	gpKeyboard->PutUsageCode(SDL_GetScancodeFromKey(ev->keysym.sym), 0x07 /usage code page id/, ev->type == SDL_KEYUP ? TRUE : FALSE);
[1]	2942	}
	2943
[3669]	2944	#ifdef RT_OS_DARWIN
[965]	2945	#include <Carbon/Carbon.h>
[20374]	2946	RT_C_DECLS_BEGIN
[965]	2947	/* Private interface in 10.3 and later. */
	2948	typedef int CGSConnection;
	2949	typedef enum
	2950	{
	2951	kCGSGlobalHotKeyEnable = 0,
	2952	kCGSGlobalHotKeyDisable,
	2953	kCGSGlobalHotKeyInvalid = -1 /* bird */
	2954	} CGSGlobalHotKeyOperatingMode;
	2955	extern CGSConnection _CGSDefaultConnection(void);
	2956	extern CGError CGSGetGlobalHotKeyOperatingMode(CGSConnection Connection, CGSGlobalHotKeyOperatingMode *enmMode);
	2957	extern CGError CGSSetGlobalHotKeyOperatingMode(CGSConnection Connection, CGSGlobalHotKeyOperatingMode enmMode);
[20374]	2958	RT_C_DECLS_END
[965]	2959
	2960	/** Keeping track of whether we disabled the hotkeys or not. */
	2961	static bool g_fHotKeysDisabled = false;
	2962	/** Whether we've connected or not. */
	2963	static bool g_fConnectedToCGS = false;
	2964	/** Cached connection. */
	2965	static CGSConnection g_CGSConnection;
	2966
[1]	2967	/**
[965]	2968	* Disables or enabled global hot keys.
	2969	*/
	2970	static void DisableGlobalHotKeys(bool fDisable)
	2971	{
	2972	if (!g_fConnectedToCGS)
	2973	{
	2974	g_CGSConnection = _CGSDefaultConnection();
	2975	g_fConnectedToCGS = true;
	2976	}
	2977
	2978	/* get current mode. */
	2979	CGSGlobalHotKeyOperatingMode enmMode = kCGSGlobalHotKeyInvalid;
	2980	CGSGetGlobalHotKeyOperatingMode(g_CGSConnection, &enmMode);
	2981
	2982	/* calc new mode. */
	2983	if (fDisable)
	2984	{
	2985	if (enmMode != kCGSGlobalHotKeyEnable)
	2986	return;
	2987	enmMode = kCGSGlobalHotKeyDisable;
	2988	}
	2989	else
	2990	{
	2991	if ( enmMode != kCGSGlobalHotKeyDisable
	2992	/\|\| !g_fHotKeysDisabled/)
	2993	return;
	2994	enmMode = kCGSGlobalHotKeyEnable;
	2995	}
	2996
	2997	/* try set it and check the actual result. */
	2998	CGSSetGlobalHotKeyOperatingMode(g_CGSConnection, enmMode);
	2999	CGSGlobalHotKeyOperatingMode enmNewMode = kCGSGlobalHotKeyInvalid;
	3000	CGSGetGlobalHotKeyOperatingMode(g_CGSConnection, &enmNewMode);
	3001	if (enmNewMode == enmMode)
	3002	g_fHotKeysDisabled = enmMode == kCGSGlobalHotKeyDisable;
	3003	}
[3669]	3004	#endif /* RT_OS_DARWIN */
[965]	3005
	3006	/**
[1]	3007	* Start grabbing the mouse.
	3008	*/
	3009	static void InputGrabStart(void)
	3010	{
[3669]	3011	#ifdef RT_OS_DARWIN
[965]	3012	DisableGlobalHotKeys(true);
	3013	#endif
[26782]	3014	if (!gfGuestNeedsHostCursor && gfRelativeMouseGuest)
[1]	3015	SDL_ShowCursor(SDL_DISABLE);
[81537]	3016	SDL_SetRelativeMouseMode(SDL_TRUE);
[1]	3017	gfGrabbed = TRUE;
	3018	UpdateTitlebar(TITLEBAR_NORMAL);
	3019	}
	3020
	3021	/**
	3022	* End mouse grabbing.
	3023	*/
	3024	static void InputGrabEnd(void)
	3025	{
[81537]	3026	SDL_SetRelativeMouseMode(SDL_FALSE);
[26782]	3027	if (!gfGuestNeedsHostCursor && gfRelativeMouseGuest)
[1]	3028	SDL_ShowCursor(SDL_ENABLE);
[3669]	3029	#ifdef RT_OS_DARWIN
[965]	3030	DisableGlobalHotKeys(false);
	3031	#endif
[1]	3032	gfGrabbed = FALSE;
	3033	UpdateTitlebar(TITLEBAR_NORMAL);
	3034	}
	3035
	3036	/**
	3037	* Query mouse position and button state from SDL and send to the VM
	3038	*
	3039	* @param dz Relative mouse wheel movement
	3040	*/
[20433]	3041	static void SendMouseEvent(VBoxSDLFB *fb, int dz, int down, int button)
[1]	3042	{
	3043	int x, y, state, buttons;
	3044	bool abs;
	3045
[20626]	3046	if (!fb)
[20433]	3047	{
[81537]	3048	SDL_GetMouseState(&x, &y);
[20433]	3049	RTPrintf("MouseEvent: Cannot find fb mouse = %d,%d\n", x, y);
	3050	return;
	3051	}
	3052
[1]	3053	/*
	3054	* If supported and we're not in grabbed mode, we'll use the absolute mouse.
	3055	* If we are in grabbed mode and the guest is not able to draw the mouse cursor
[26782]	3056	* itself, or can't handle relative reporting, we have to use absolute
	3057	* coordinates, otherwise the host cursor and
[1]	3058	* the coordinates the guest thinks the mouse is at could get out-of-sync. From
	3059	* the SDL mailing list:
	3060	*
	3061	* "The event processing is usually asynchronous and so somewhat delayed, and
	3062	* SDL_GetMouseState is returning the immediate mouse state. So at the time you
	3063	* call SDL_GetMouseState, the "button" is already up."
	3064	*/
[26782]	3065	abs = (UseAbsoluteMouse() && !gfGrabbed)
	3066	\|\| gfGuestNeedsHostCursor
	3067	\|\| !gfRelativeMouseGuest;
[1]	3068
	3069	/* only used if abs == TRUE */
[20433]	3070	int xOrigin = fb->getOriginX();
	3071	int yOrigin = fb->getOriginY();
	3072	int xMin = fb->getXOffset() + xOrigin;
	3073	int yMin = fb->getYOffset() + yOrigin;
	3074	int xMax = xMin + (int)fb->getGuestXRes();
	3075	int yMax = yMin + (int)fb->getGuestYRes();
[1]	3076
[81537]	3077	state = abs ? SDL_GetMouseState(&x, &y)
	3078	: SDL_GetRelativeMouseState(&x, &y);
[1]	3079
	3080	/*
	3081	* process buttons
	3082	*/
	3083	buttons = 0;
	3084	if (state & SDL_BUTTON(SDL_BUTTON_LEFT))
	3085	buttons \|= MouseButtonState_LeftButton;
	3086	if (state & SDL_BUTTON(SDL_BUTTON_RIGHT))
	3087	buttons \|= MouseButtonState_RightButton;
	3088	if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE))
	3089	buttons \|= MouseButtonState_MiddleButton;
	3090
	3091	if (abs)
	3092	{
[20433]	3093	x += xOrigin;
	3094	y += yOrigin;
	3095
[1]	3096	/*
	3097	* Check if the mouse event is inside the guest area. This solves the
	3098	* following problem: Some guests switch off the VBox hardware mouse
	3099	* cursor and draw the mouse cursor itself instead. Moving the mouse
	3100	* outside the guest area then leads to annoying mouse hangs if we
	3101	* don't pass mouse motion events into the guest.
	3102	*/
	3103	if (x < xMin \|\| y < yMin \|\| x > xMax \|\| y > yMax)
	3104	{
	3105	/*
	3106	* Cursor outside of valid guest area (outside window or in secure
	3107	* label area. Don't allow any mouse button press.
	3108	*/
	3109	button = 0;
	3110
	3111	/*
	3112	* Release any pressed button.
	3113	*/
	3114	#if 0
	3115	/* disabled on customers request */
	3116	buttons &= ~(MouseButtonState_LeftButton \|
	3117	MouseButtonState_MiddleButton \|
	3118	MouseButtonState_RightButton);
	3119	#endif
	3120
	3121	/*
	3122	* Prevent negative coordinates.
	3123	*/
	3124	if (x < xMin) x = xMin;
	3125	if (x > xMax) x = xMax;
	3126	if (y < yMin) y = yMin;
	3127	if (y > yMax) y = yMax;
	3128
	3129	if (!gpOffCursor)
	3130	{
	3131	gpOffCursor = SDL_GetCursor(); /* Cursor image */
	3132	gfOffCursorActive = SDL_ShowCursor(-1); /* enabled / disabled */
	3133	SDL_SetCursor(gpDefaultCursor);
[28205]	3134	SDL_ShowCursor(SDL_ENABLE);
[1]	3135	}
	3136	}
	3137	else
	3138	{
	3139	if (gpOffCursor)
	3140	{
	3141	/*
	3142	* We just entered the valid guest area. Restore the guest mouse
	3143	* cursor.
	3144	*/
	3145	SDL_SetCursor(gpOffCursor);
	3146	SDL_ShowCursor(gfOffCursorActive ? SDL_ENABLE : SDL_DISABLE);
	3147	gpOffCursor = NULL;
	3148	}
	3149	}
	3150	}
	3151
	3152	/*
	3153	* Button was pressed but that press is not reflected in the button state?
	3154	*/
	3155	if (down && !(state & SDL_BUTTON(button)))
	3156	{
	3157	/*
	3158	* It can happen that a mouse up event follows a mouse down event immediately
	3159	* and we see the events when the bit in the button state is already cleared
	3160	* again. In that case we simulate the mouse down event.
	3161	*/
	3162	int tmp_button = 0;
	3163	switch (button)
	3164	{
	3165	case SDL_BUTTON_LEFT: tmp_button = MouseButtonState_LeftButton; break;
	3166	case SDL_BUTTON_MIDDLE: tmp_button = MouseButtonState_MiddleButton; break;
	3167	case SDL_BUTTON_RIGHT: tmp_button = MouseButtonState_RightButton; break;
	3168	}
	3169
	3170	if (abs)
	3171	{
	3172	/**
	3173	* @todo
	3174	* PutMouseEventAbsolute() expects x and y starting from 1,1.
	3175	* should we do the increment internally in PutMouseEventAbsolute()
	3176	* or state it in PutMouseEventAbsolute() docs?
	3177	*/
[34645]	3178	gpMouse->PutMouseEventAbsolute(x + 1 - xMin + xOrigin,
	3179	y + 1 - yMin + yOrigin,
	3180	dz, 0 /* horizontal scroll wheel */,
	3181	buttons \| tmp_button);
[1]	3182	}
	3183	else
	3184	{
[34645]	3185	gpMouse->PutMouseEvent(0, 0, dz,
	3186	0 /* horizontal scroll wheel */,
	3187	buttons \| tmp_button);
[1]	3188	}
	3189	}
	3190
	3191	// now send the mouse event
	3192	if (abs)
	3193	{
	3194	/**
	3195	* @todo
	3196	* PutMouseEventAbsolute() expects x and y starting from 1,1.
	3197	* should we do the increment internally in PutMouseEventAbsolute()
	3198	* or state it in PutMouseEventAbsolute() docs?
	3199	*/
[34645]	3200	gpMouse->PutMouseEventAbsolute(x + 1 - xMin + xOrigin,
	3201	y + 1 - yMin + yOrigin,
	3202	dz, 0 /* Horizontal wheel */, buttons);
[1]	3203	}
	3204	else
	3205	{
[34645]	3206	gpMouse->PutMouseEvent(x, y, dz, 0 /* Horizontal wheel */, buttons);
[1]	3207	}
	3208	}
	3209
	3210	/**
	3211	* Resets the VM
	3212	*/
	3213	void ResetVM(void)
	3214	{
[34645]	3215	if (gpConsole)
	3216	gpConsole->Reset();
[1]	3217	}
	3218
	3219	/**
	3220	* Initiates a saved state and updates the titlebar with progress information
	3221	*/
	3222	void SaveState(void)
	3223	{
	3224	ResetKeys();
	3225	RTThreadYield();
	3226	if (gfGrabbed)
	3227	InputGrabEnd();
	3228	RTThreadYield();
	3229	UpdateTitlebar(TITLEBAR_SAVE);
[34645]	3230	gpProgress = NULL;
[95141]	3231	HRESULT hrc = gpMachine->SaveState(gpProgress.asOutParam());
	3232	if (FAILED(hrc))
[1]	3233	{
[95141]	3234	RTPrintf("Error saving state! rc=%Rhrc\n", hrc);
[1]	3235	return;
	3236	}
[34645]	3237	Assert(gpProgress);
[1]	3238
	3239	/*
	3240	* Wait for the operation to be completed and work
	3241	* the title bar in the mean while.
	3242	*/
[18274]	3243	ULONG cPercent = 0;
[3669]	3244	#ifndef RT_OS_DARWIN /* don't break the other guys yet. */
[1]	3245	for (;;)
	3246	{
	3247	BOOL fCompleted = false;
[95141]	3248	hrc = gpProgress->COMGETTER(Completed)(&fCompleted);
	3249	if (FAILED(hrc) \|\| fCompleted)
[1]	3250	break;
[18274]	3251	ULONG cPercentNow;
[95141]	3252	hrc = gpProgress->COMGETTER(Percent)(&cPercentNow);
	3253	if (FAILED(hrc))
[1]	3254	break;
	3255	if (cPercentNow != cPercent)
	3256	{
	3257	UpdateTitlebar(TITLEBAR_SAVE, cPercent);
	3258	cPercent = cPercentNow;
	3259	}
	3260
	3261	/* wait */
[95141]	3262	hrc = gpProgress->WaitForCompletion(100);
	3263	if (FAILED(hrc))
[1]	3264	break;
	3265	/// @todo process gui events.
	3266	}
	3267
[967]	3268	#else /* new loop which processes GUI events while saving. */
	3269
	3270	/* start regular timer so we don't starve in the event loop */
	3271	SDL_TimerID sdlTimer;
	3272	sdlTimer = SDL_AddTimer(100, StartupTimer, NULL);
	3273
	3274	for (;;)
	3275	{
	3276	/*
	3277	* Check for completion.
	3278	*/
	3279	BOOL fCompleted = false;
[95141]	3280	hrc = gpProgress->COMGETTER(Completed)(&fCompleted);
	3281	if (FAILED(hrc) \|\| fCompleted)
[967]	3282	break;
[18274]	3283	ULONG cPercentNow;
[95141]	3284	hrc = gpProgress->COMGETTER(Percent)(&cPercentNow);
	3285	if (FAILED(hrc))
[967]	3286	break;
	3287	if (cPercentNow != cPercent)
	3288	{
	3289	UpdateTitlebar(TITLEBAR_SAVE, cPercent);
	3290	cPercent = cPercentNow;
	3291	}
	3292
	3293	/*
	3294	* Wait for and process GUI a event.
	3295	* This is necessary for XPCOM IPC and for updating the
	3296	* title bar on the Mac.
	3297	*/
	3298	SDL_Event event;
[3289]	3299	if (WaitSDLEvent(&event))
[967]	3300	{
	3301	switch (event.type)
	3302	{
	3303	/*
	3304	* Timer event preventing us from getting stuck.
	3305	*/
	3306	case SDL_USER_EVENT_TIMER:
	3307	break;
	3308
	3309	#ifdef USE_XPCOM_QUEUE_THREAD
	3310	/*
	3311	* User specific XPCOM event queue event
	3312	*/
	3313	case SDL_USER_EVENT_XPCOM_EVENTQUEUE:
	3314	{
	3315	LogFlow(("SDL_USER_EVENT_XPCOM_EVENTQUEUE: processing XPCOM event queue...\n"));
	3316	eventQ->ProcessPendingEvents();
	3317	signalXPCOMEventQueueThread();
	3318	break;
	3319	}
	3320	#endif /* USE_XPCOM_QUEUE_THREAD */
	3321
	3322
	3323	/*
	3324	* Ignore all other events.
	3325	*/
[51547]	3326	case SDL_USER_EVENT_NOTIFYCHANGE:
[967]	3327	case SDL_USER_EVENT_TERMINATE:
	3328	default:
	3329	break;
	3330	}
	3331	}
	3332	}
	3333
	3334	/* kill the timer */
	3335	SDL_RemoveTimer(sdlTimer);
	3336	sdlTimer = 0;
	3337
[3669]	3338	#endif /* RT_OS_DARWIN */
[967]	3339
[1]	3340	/*
	3341	* What's the result of the operation?
	3342	*/
[20267]	3343	LONG lrc;
[95141]	3344	hrc = gpProgress->COMGETTER(ResultCode)(&lrc);
	3345	if (FAILED(hrc))
[1]	3346	lrc = ~0;
	3347	if (!lrc)
	3348	{
	3349	UpdateTitlebar(TITLEBAR_SAVE, 100);
	3350	RTThreadYield();
	3351	RTPrintf("Saved the state successfully.\n");
	3352	}
	3353	else
	3354	RTPrintf("Error saving state, lrc=%d (%#x)\n", lrc, lrc);
	3355	}
	3356
	3357	/**
	3358	* Build the titlebar string
	3359	*/
	3360	static void UpdateTitlebar(TitlebarMode mode, uint32_t u32User)
	3361	{
[445]	3362	static char szTitle[1024] = {0};
[1]	3363
	3364	/* back up current title */
[445]	3365	char szPrevTitle[1024];
	3366	strcpy(szPrevTitle, szTitle);
[1]	3367
[34645]	3368	Bstr bstrName;
	3369	gpMachine->COMGETTER(Name)(bstrName.asOutParam());
[1]	3370
[26429]	3371	RTStrPrintf(szTitle, sizeof(szTitle), "%s - " VBOX_PRODUCT,
[34645]	3372	!bstrName.isEmpty() ? Utf8Str(bstrName).c_str() : "<noname>");
[1]	3373
	3374	/* which mode are we in? */
	3375	switch (mode)
	3376	{
	3377	case TITLEBAR_NORMAL:
	3378	{
	3379	MachineState_T machineState;
[34645]	3380	gpMachine->COMGETTER(State)(&machineState);
[1]	3381	if (machineState == MachineState_Paused)
[26429]	3382	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle), " - [Paused]");
[1]	3383
	3384	if (gfGrabbed)
[26429]	3385	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle), " - [Input captured]");
[1]	3386
[26429]	3387	#if defined(DEBUG) \|\| defined(VBOX_WITH_STATISTICS)
[1]	3388	// do we have a debugger interface
[34645]	3389	if (gpMachineDebugger)
[1]	3390	{
	3391	// query the machine state
	3392	BOOL singlestepEnabled = FALSE;
	3393	BOOL logEnabled = FALSE;
[93460]	3394	VMExecutionEngine_T enmExecEngine = VMExecutionEngine_NotSet;
[445]	3395	ULONG virtualTimeRate = 100;
[34645]	3396	gpMachineDebugger->COMGETTER(LogEnabled)(&logEnabled);
[39725]	3397	gpMachineDebugger->COMGETTER(SingleStep)(&singlestepEnabled);
[93460]	3398	gpMachineDebugger->COMGETTER(ExecutionEngine)(&enmExecEngine);
[34645]	3399	gpMachineDebugger->COMGETTER(VirtualTimeRate)(&virtualTimeRate);
[445]	3400	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[93460]	3401	" [STEP=%d LOG=%d EXEC=%s",
	3402	singlestepEnabled == TRUE, logEnabled == TRUE,
[103123]	3403	enmExecEngine == VMExecutionEngine_NotSet ? "NotSet"
	3404	: enmExecEngine == VMExecutionEngine_Default ? "Default"
	3405	: enmExecEngine == VMExecutionEngine_HwVirt ? "HM"
[103124]	3406	: enmExecEngine == VMExecutionEngine_NativeApi ? "NEM"
[103123]	3407	: enmExecEngine == VMExecutionEngine_Interpreter ? "Interpreter"
[103124]	3408	: enmExecEngine == VMExecutionEngine_Recompiler ? "Recompiler" : "UNK");
[445]	3409	char *psz = strchr(szTitle, '\0');
	3410	if (virtualTimeRate != 100)
	3411	RTStrPrintf(psz, &szTitle[sizeof(szTitle)] - psz, " WD=%d%%]", virtualTimeRate);
	3412	else
	3413	RTStrPrintf(psz, &szTitle[sizeof(szTitle)] - psz, "]");
[1]	3414	}
[26429]	3415	#endif /* DEBUG \|\| VBOX_WITH_STATISTICS */
[1]	3416	break;
	3417	}
	3418
	3419	case TITLEBAR_STARTUP:
	3420	{
	3421	/*
	3422	* Format it.
	3423	*/
	3424	MachineState_T machineState;
[34645]	3425	gpMachine->COMGETTER(State)(&machineState);
[1]	3426	if (machineState == MachineState_Starting)
[26429]	3427	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
	3428	" - Starting...");
[1]	3429	else if (machineState == MachineState_Restoring)
	3430	{
[18274]	3431	ULONG cPercentNow;
[95141]	3432	HRESULT hrc = gpProgress->COMGETTER(Percent)(&cPercentNow);
	3433	if (SUCCEEDED(hrc))
[445]	3434	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[1]	3435	" - Restoring %d%%...", (int)cPercentNow);
	3436	else
[445]	3437	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[1]	3438	" - Restoring...");
	3439	}
[24301]	3440	else if (machineState == MachineState_TeleportingIn)
[23703]	3441	{
	3442	ULONG cPercentNow;
[95141]	3443	HRESULT hrc = gpProgress->COMGETTER(Percent)(&cPercentNow);
	3444	if (SUCCEEDED(hrc))
[23703]	3445	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[23801]	3446	" - Teleporting %d%%...", (int)cPercentNow);
[23703]	3447	else
	3448	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[23801]	3449	" - Teleporting...");
[23703]	3450	}
[1]	3451	/* ignore other states, we could already be in running or aborted state */
	3452	break;
	3453	}
	3454
	3455	case TITLEBAR_SAVE:
	3456	{
[13130]	3457	AssertMsg(u32User <= 100, ("%d\n", u32User));
[445]	3458	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[1]	3459	" - Saving %d%%...", u32User);
	3460	break;
	3461	}
	3462
	3463	case TITLEBAR_SNAPSHOT:
	3464	{
[13130]	3465	AssertMsg(u32User <= 100, ("%d\n", u32User));
[445]	3466	RTStrPrintf(szTitle + strlen(szTitle), sizeof(szTitle) - strlen(szTitle),
[1]	3467	" - Taking snapshot %d%%...", u32User);
	3468	break;
	3469	}
	3470
	3471	default:
	3472	RTPrintf("Error: Invalid title bar mode %d!\n", mode);
	3473	return;
	3474	}
	3475
	3476	/*
	3477	* Don't update if it didn't change.
	3478	*/
[18751]	3479	if (!strcmp(szTitle, szPrevTitle))
[1]	3480	return;
	3481
	3482	/*
	3483	* Set the new title
	3484	*/
	3485	#ifdef VBOX_WIN32_UI
[445]	3486	setUITitle(szTitle);
[1]	3487	#else
[81537]	3488	for (unsigned i = 0; i < gcMonitors; i++)
	3489	gpFramebuffer[i]->setWindowTitle(szTitle);
[1]	3490	#endif
	3491	}
	3492
	3493	#if 0
[34645]	3494	static void vbox_show_shape(unsigned short w, unsigned short h,
	3495	uint32_t bg, const uint8_t *image)
[1]	3496	{
	3497	size_t x, y;
	3498	unsigned short pitch;
	3499	const uint32_t *color;
	3500	const uint8_t *mask;
	3501	size_t size_mask;
	3502
	3503	mask = image;
	3504	pitch = (w + 7) / 8;
	3505	size_mask = (pitch * h + 3) & ~3;
	3506
[28205]	3507	color = (const uint32_t *)(image + size_mask);
[1]	3508
[28205]	3509	printf("show_shape %dx%d pitch %d size mask %d\n",
	3510	w, h, pitch, size_mask);
[1]	3511	for (y = 0; y < h; ++y, mask += pitch, color += w)
	3512	{
	3513	for (x = 0; x < w; ++x) {
	3514	if (mask[x / 8] & (1 << (7 - (x % 8))))
[28205]	3515	printf(" ");
[1]	3516	else
	3517	{
	3518	uint32_t c = color[x];
	3519	if (c == bg)
[28205]	3520	printf("Y");
[1]	3521	else
[28205]	3522	printf("X");
[1]	3523	}
	3524	}
[28205]	3525	printf("\n");
[1]	3526	}
	3527	}
	3528	#endif
	3529
	3530	/**
	3531	* Sets the pointer shape according to parameters.
	3532	* Must be called only from the main SDL thread.
	3533	*/
[28205]	3534	static void SetPointerShape(const PointerShapeChangeData *data)
[1]	3535	{
	3536	/*
	3537	* don't allow to change the pointer shape if we are outside the valid
	3538	* guest area. In that case set standard mouse pointer is set and should
	3539	* not get overridden.
	3540	*/
	3541	if (gpOffCursor)
	3542	return;
	3543
[29518]	3544	if (data->shape.size() > 0)
[1]	3545	{
	3546	bool ok = false;
	3547
[98372]	3548	#if defined(RT_OS_WINDOWS) \|\| (defined(VBOXSDL_WITH_X11) && !defined(VBOX_WITHOUT_XCURSOR))
	3549	AssertReturnVoid(data->height); /* Prevent division by zero. */
	3550	uint32_t const andMaskSize = (data->width + 7) / 8 * data->height;
	3551	uint32_t const srcShapePtrScan = data->width * 4;
	3552
	3553	uint8_t const *shape = data->shape.raw();
	3554	uint8_t const *srcAndMaskPtr = shape;
	3555	uint8_t const *srcShapePtr = shape + ((andMaskSize + 3) & ~3);
	3556	#endif
	3557
[1]	3558	#if 0
	3559	/* pointer debugging code */
	3560	// vbox_show_shape(data->width, data->height, 0, data->shape);
	3561	uint32_t shapeSize = ((((data->width + 7) / 8) * data->height + 3) & ~3) + data->width * 4 * data->height;
	3562	printf("visible: %d\n", data->visible);
	3563	printf("width = %d\n", data->width);
	3564	printf("height = %d\n", data->height);
	3565	printf("alpha = %d\n", data->alpha);
	3566	printf("xhot = %d\n", data->xHot);
	3567	printf("yhot = %d\n", data->yHot);
	3568	printf("uint8_t pointerdata[] = { ");
	3569	for (uint32_t i = 0; i < shapeSize; i++)
	3570	{
	3571	printf("0x%x, ", data->shape[i]);
	3572	}
	3573	printf("};\n");
	3574	#endif
	3575
[28205]	3576	#if defined(RT_OS_WINDOWS)
[1]	3577	BITMAPV5HEADER bi;
	3578	HBITMAP hBitmap;
	3579	void *lpBits;
	3580
[28205]	3581	::ZeroMemory(&bi, sizeof(BITMAPV5HEADER));
	3582	bi.bV5Size = sizeof(BITMAPV5HEADER);
[1]	3583	bi.bV5Width = data->width;
[28205]	3584	bi.bV5Height = -(LONG)data->height;
[1]	3585	bi.bV5Planes = 1;
	3586	bi.bV5BitCount = 32;
	3587	bi.bV5Compression = BI_BITFIELDS;
[33540]	3588	// specify a supported 32 BPP alpha format for Windows XP
[1]	3589	bi.bV5RedMask = 0x00FF0000;
	3590	bi.bV5GreenMask = 0x0000FF00;
	3591	bi.bV5BlueMask = 0x000000FF;
	3592	if (data->alpha)
	3593	bi.bV5AlphaMask = 0xFF000000;
	3594	else
	3595	bi.bV5AlphaMask = 0;
	3596
[28205]	3597	HDC hdc = ::GetDC(NULL);
[1]	3598
	3599	// create the DIB section with an alpha channel
[28205]	3600	hBitmap = ::CreateDIBSection(hdc, (BITMAPINFO *)&bi, DIB_RGB_COLORS,
	3601	(void **)&lpBits, NULL, (DWORD)0);
[1]	3602
[28205]	3603	::ReleaseDC(NULL, hdc);
[1]	3604
	3605	HBITMAP hMonoBitmap = NULL;
	3606	if (data->alpha)
	3607	{
	3608	// create an empty mask bitmap
[28205]	3609	hMonoBitmap = ::CreateBitmap(data->width, data->height, 1, 1, NULL);
[1]	3610	}
	3611	else
	3612	{
	3613	/* Word aligned AND mask. Will be allocated and created if necessary. */
	3614	uint8_t *pu8AndMaskWordAligned = NULL;
	3615
	3616	/* Width in bytes of the original AND mask scan line. */
	3617	uint32_t cbAndMaskScan = (data->width + 7) / 8;
	3618
	3619	if (cbAndMaskScan & 1)
	3620	{
	3621	/* Original AND mask is not word aligned. */
	3622
	3623	/* Allocate memory for aligned AND mask. */
[28205]	3624	pu8AndMaskWordAligned = (uint8_t )RTMemTmpAllocZ((cbAndMaskScan + 1) data->height);
[1]	3625
	3626	Assert(pu8AndMaskWordAligned);
	3627
	3628	if (pu8AndMaskWordAligned)
	3629	{
	3630	/* According to MSDN the padding bits must be 0.
	3631	* Compute the bit mask to set padding bits to 0 in the last byte of original AND mask.
	3632	*/
	3633	uint32_t u32PaddingBits = cbAndMaskScan * 8 - data->width;
	3634	Assert(u32PaddingBits < 8);
	3635	uint8_t u8LastBytesPaddingMask = (uint8_t)(0xFF << u32PaddingBits);
	3636
	3637	Log(("u8LastBytesPaddingMask = %02X, aligned w = %d, width = %d, cbAndMaskScan = %d\n",
	3638	u8LastBytesPaddingMask, (cbAndMaskScan + 1) * 8, data->width, cbAndMaskScan));
	3639
	3640	uint8_t src = (uint8_t )srcAndMaskPtr;
	3641	uint8_t *dst = pu8AndMaskWordAligned;
	3642
	3643	unsigned i;
	3644	for (i = 0; i < data->height; i++)
	3645	{
[28205]	3646	memcpy(dst, src, cbAndMaskScan);
[1]	3647
	3648	dst[cbAndMaskScan - 1] &= u8LastBytesPaddingMask;
	3649
	3650	src += cbAndMaskScan;
	3651	dst += cbAndMaskScan + 1;
	3652	}
	3653	}
	3654	}
	3655
	3656	// create the AND mask bitmap
[28205]	3657	hMonoBitmap = ::CreateBitmap(data->width, data->height, 1, 1,
	3658	pu8AndMaskWordAligned? pu8AndMaskWordAligned: srcAndMaskPtr);
[1]	3659
	3660	if (pu8AndMaskWordAligned)
	3661	{
[28205]	3662	RTMemTmpFree(pu8AndMaskWordAligned);
[1]	3663	}
	3664	}
	3665
[28205]	3666	Assert(hBitmap);
	3667	Assert(hMonoBitmap);
[1]	3668	if (hBitmap && hMonoBitmap)
	3669	{
[28205]	3670	DWORD dstShapePtr = (DWORD )lpBits;
[1]	3671
	3672	for (uint32_t y = 0; y < data->height; y ++)
	3673	{
[28205]	3674	memcpy(dstShapePtr, srcShapePtr, srcShapePtrScan);
[1]	3675	srcShapePtr += srcShapePtrScan;
	3676	dstShapePtr += data->width;
	3677	}
	3678	}
	3679
	3680	if (hMonoBitmap)
[28205]	3681	::DeleteObject(hMonoBitmap);
[1]	3682	if (hBitmap)
[28205]	3683	::DeleteObject(hBitmap);
[1]	3684
[28205]	3685	#elif defined(VBOXSDL_WITH_X11) && !defined(VBOX_WITHOUT_XCURSOR)
[1]	3686
[18793]	3687	if (gfXCursorEnabled)
[1]	3688	{
[28205]	3689	XcursorImage *img = XcursorImageCreate(data->width, data->height);
	3690	Assert(img);
[18793]	3691	if (img)
	3692	{
	3693	img->xhot = data->xHot;
	3694	img->yhot = data->yHot;
[1]	3695
[18793]	3696	XcursorPixel *dstShapePtr = img->pixels;
[1]	3697
[18793]	3698	for (uint32_t y = 0; y < data->height; y ++)
	3699	{
[28205]	3700	memcpy(dstShapePtr, srcShapePtr, srcShapePtrScan);
[1]	3701
[18793]	3702	if (!data->alpha)
[1]	3703	{
[18793]	3704	// convert AND mask to the alpha channel
	3705	uint8_t byte = 0;
	3706	for (uint32_t x = 0; x < data->width; x ++)
[1]	3707	{
[18793]	3708	if (!(x % 8))
	3709	byte = *(srcAndMaskPtr ++);
[1]	3710	else
[18793]	3711	byte <<= 1;
	3712
	3713	if (byte & 0x80)
	3714	{
	3715	// Linux doesn't support inverted pixels (XOR ops,
	3716	// to be exact) in cursor shapes, so we detect such
	3717	// pixels and always replace them with black ones to
	3718	// make them visible at least over light colors
	3719	if (dstShapePtr [x] & 0x00FFFFFF)
	3720	dstShapePtr [x] = 0xFF000000;
	3721	else
	3722	dstShapePtr [x] = 0x00000000;
	3723	}
	3724	else
	3725	dstShapePtr [x] \|= 0xFF000000;
[1]	3726	}
	3727	}
[18793]	3728
	3729	srcShapePtr += srcShapePtrScan;
	3730	dstShapePtr += data->width;
[1]	3731	}
	3732	}
[28205]	3733	XcursorImageDestroy(img);
[1]	3734	}
	3735
[18793]	3736	#endif /* VBOXSDL_WITH_X11 && !VBOX_WITHOUT_XCURSOR */
[1]	3737
	3738	if (!ok)
	3739	{
[28205]	3740	SDL_SetCursor(gpDefaultCursor);
	3741	SDL_ShowCursor(SDL_ENABLE);
[1]	3742	}
	3743	}
	3744	else
	3745	{
	3746	if (data->visible)
[28205]	3747	SDL_ShowCursor(SDL_ENABLE);
[1]	3748	else if (gfAbsoluteMouseGuest)
	3749	/* Don't disable the cursor if the guest additions are not active (anymore) */
[28205]	3750	SDL_ShowCursor(SDL_DISABLE);
[1]	3751	}
	3752	}
	3753
	3754	/**
	3755	* Handle changed mouse capabilities
	3756	*/
	3757	static void HandleGuestCapsChanged(void)
	3758	{
	3759	if (!gfAbsoluteMouseGuest)
	3760	{
	3761	// Cursor could be overwritten by the guest tools
	3762	SDL_SetCursor(gpDefaultCursor);
[28205]	3763	SDL_ShowCursor(SDL_ENABLE);
[1]	3764	gpOffCursor = NULL;
	3765	}
[34645]	3766	if (gpMouse && UseAbsoluteMouse())
[1]	3767	{
	3768	// Actually switch to absolute coordinates
	3769	if (gfGrabbed)
	3770	InputGrabEnd();
[34645]	3771	gpMouse->PutMouseEventAbsolute(-1, -1, 0, 0, 0);
[1]	3772	}
	3773	}
	3774
	3775	/**
	3776	* Handles a host key down event
	3777	*/
	3778	static int HandleHostKey(const SDL_KeyboardEvent *pEv)
	3779	{
	3780	/*
	3781	* Revalidate the host key modifier
	3782	*/
	3783	if ((SDL_GetModState() & ~(KMOD_MODE \| KMOD_NUM \| KMOD_RESERVED)) != gHostKeyMod)
	3784	return VERR_NOT_SUPPORTED;
	3785
	3786	/*
	3787	* What was pressed?
	3788	*/
	3789	switch (pEv->keysym.sym)
	3790	{
	3791	/* Control-Alt-Delete */
	3792	case SDLK_DELETE:
	3793	{
[34645]	3794	gpKeyboard->PutCAD();
[1]	3795	break;
	3796	}
	3797
	3798	/*
	3799	* Fullscreen / Windowed toggle.
	3800	*/
	3801	case SDLK_f:
	3802	{
[10430]	3803	if ( strchr(gHostKeyDisabledCombinations, 'f')
	3804	\|\| !gfAllowFullscreenToggle)
	3805	return VERR_NOT_SUPPORTED;
[1]	3806
[10430]	3807	/*
	3808	* We have to pause/resume the machine during this
	3809	* process because there might be a short moment
	3810	* without a valid framebuffer
	3811	*/
	3812	MachineState_T machineState;
[34645]	3813	gpMachine->COMGETTER(State)(&machineState);
[24301]	3814	bool fPauseIt = machineState == MachineState_Running
	3815	\|\| machineState == MachineState_Teleporting
	3816	\|\| machineState == MachineState_LiveSnapshotting;
	3817	if (fPauseIt)
[34645]	3818	gpConsole->Pause();
[20433]	3819	SetFullscreen(!gpFramebuffer[0]->getFullscreen());
[24301]	3820	if (fPauseIt)
[34645]	3821	gpConsole->Resume();
[10430]	3822
	3823	/*
	3824	* We have switched from/to fullscreen, so request a full
	3825	* screen repaint, just to be sure.
	3826	*/
[34645]	3827	gpDisplay->InvalidateAndUpdate();
[1]	3828	break;
	3829	}
	3830
	3831	/*
	3832	* Pause / Resume toggle.
	3833	*/
	3834	case SDLK_p:
	3835	{
[10430]	3836	if (strchr(gHostKeyDisabledCombinations, 'p'))
	3837	return VERR_NOT_SUPPORTED;
	3838
[1]	3839	MachineState_T machineState;
[34645]	3840	gpMachine->COMGETTER(State)(&machineState);
[24301]	3841	if ( machineState == MachineState_Running
	3842	\|\| machineState == MachineState_Teleporting
	3843	\|\| machineState == MachineState_LiveSnapshotting
	3844	)
[1]	3845	{
	3846	if (gfGrabbed)
	3847	InputGrabEnd();
[34645]	3848	gpConsole->Pause();
[1]	3849	}
	3850	else if (machineState == MachineState_Paused)
	3851	{
[34645]	3852	gpConsole->Resume();
[1]	3853	}
	3854	UpdateTitlebar(TITLEBAR_NORMAL);
	3855	break;
	3856	}
	3857
	3858	/*
	3859	* Reset the VM
	3860	*/
	3861	case SDLK_r:
	3862	{
[10430]	3863	if (strchr(gHostKeyDisabledCombinations, 'r'))
	3864	return VERR_NOT_SUPPORTED;
	3865
[1]	3866	ResetVM();
	3867	break;
	3868	}
	3869
	3870	/*
	3871	* Terminate the VM
	3872	*/
	3873	case SDLK_q:
	3874	{
[10430]	3875	if (strchr(gHostKeyDisabledCombinations, 'q'))
	3876	return VERR_NOT_SUPPORTED;
	3877
[1]	3878	return VINF_EM_TERMINATE;
	3879	}
	3880
	3881	/*
	3882	* Save the machine's state and exit
	3883	*/
	3884	case SDLK_s:
	3885	{
[10430]	3886	if (strchr(gHostKeyDisabledCombinations, 's'))
	3887	return VERR_NOT_SUPPORTED;
	3888
[1]	3889	SaveState();
	3890	return VINF_EM_TERMINATE;
	3891	}
	3892
	3893	case SDLK_h:
	3894	{
[10430]	3895	if (strchr(gHostKeyDisabledCombinations, 'h'))
	3896	return VERR_NOT_SUPPORTED;
	3897
[34645]	3898	if (gpConsole)
	3899	gpConsole->PowerButton();
[1]	3900	break;
	3901	}
	3902
	3903	/*
	3904	* Perform an online snapshot. Continue operation.
	3905	*/
	3906	case SDLK_n:
	3907	{
[10430]	3908	if (strchr(gHostKeyDisabledCombinations, 'n'))
	3909	return VERR_NOT_SUPPORTED;
	3910
[1]	3911	RTThreadYield();
	3912	ULONG cSnapshots = 0;
[34645]	3913	gpMachine->COMGETTER(SnapshotCount)(&cSnapshots);
[1]	3914	char pszSnapshotName[20];
	3915	RTStrPrintf(pszSnapshotName, sizeof(pszSnapshotName), "Snapshot %d", cSnapshots + 1);
[34645]	3916	gpProgress = NULL;
[95141]	3917	HRESULT hrc;
[55977]	3918	Bstr snapId;
[55214]	3919	CHECK_ERROR(gpMachine, TakeSnapshot(Bstr(pszSnapshotName).raw(),
[34645]	3920	Bstr("Taken by VBoxSDL").raw(),
[55977]	3921	TRUE, snapId.asOutParam(),
[34645]	3922	gpProgress.asOutParam()));
[95141]	3923	if (FAILED(hrc))
[1]	3924	{
[95141]	3925	RTPrintf("Error taking snapshot! rc=%Rhrc\n", hrc);
[1]	3926	/* continue operation */
	3927	return VINF_SUCCESS;
	3928	}
	3929	/*
	3930	* Wait for the operation to be completed and work
	3931	* the title bar in the mean while.
	3932	*/
[18274]	3933	ULONG cPercent = 0;
[1]	3934	for (;;)
	3935	{
	3936	BOOL fCompleted = false;
[95141]	3937	hrc = gpProgress->COMGETTER(Completed)(&fCompleted);
	3938	if (FAILED(hrc) \|\| fCompleted)
[1]	3939	break;
[18274]	3940	ULONG cPercentNow;
[95141]	3941	hrc = gpProgress->COMGETTER(Percent)(&cPercentNow);
	3942	if (FAILED(hrc))
[1]	3943	break;
	3944	if (cPercentNow != cPercent)
	3945	{
	3946	UpdateTitlebar(TITLEBAR_SNAPSHOT, cPercent);
	3947	cPercent = cPercentNow;
	3948	}
	3949
	3950	/* wait */
[95141]	3951	hrc = gpProgress->WaitForCompletion(100);
	3952	if (FAILED(hrc))
[1]	3953	break;
	3954	/// @todo process gui events.
	3955	}
	3956
	3957	/* continue operation */
	3958	return VINF_SUCCESS;
	3959	}
	3960
	3961	case SDLK_F1: case SDLK_F2: case SDLK_F3:
	3962	case SDLK_F4: case SDLK_F5: case SDLK_F6:
	3963	case SDLK_F7: case SDLK_F8: case SDLK_F9:
	3964	case SDLK_F10: case SDLK_F11: case SDLK_F12:
	3965	{
[98392]	3966	/* send Ctrl-Alt-Fx to guest */
	3967	gpKeyboard->PutUsageCode(0xE0 /left ctrl/, 0x07 /usage code page id/, FALSE);
	3968	gpKeyboard->PutUsageCode(0xE2 /left alt/, 0x07 /usage code page id/, FALSE);
	3969	gpKeyboard->PutUsageCode(pEv->keysym.sym, 0x07 /usage code page id/, FALSE);
	3970	gpKeyboard->PutUsageCode(pEv->keysym.sym, 0x07 /usage code page id/, TRUE);
	3971	gpKeyboard->PutUsageCode(0xE0 /left ctrl/, 0x07 /usage code page id/, TRUE);
	3972	gpKeyboard->PutUsageCode(0xE2 /left alt/, 0x07 /usage code page id/, TRUE);
[1]	3973	return VINF_SUCCESS;
	3974	}
	3975
	3976	/*
	3977	* Not a host key combination.
	3978	* Indicate this by returning false.
	3979	*/
	3980	default:
	3981	return VERR_NOT_SUPPORTED;
	3982	}
	3983
	3984	return VINF_SUCCESS;
	3985	}
	3986
	3987	/**
	3988	* Timer callback function for startup processing
	3989	*/
[85121]	3990	static Uint32 StartupTimer(Uint32 interval, void *param) RT_NOTHROW_DEF
[1]	3991	{
[63298]	3992	RT_NOREF(param);
	3993
[1]	3994	/* post message so we can do something in the startup loop */
	3995	SDL_Event event = {0};
	3996	event.type = SDL_USEREVENT;
	3997	event.user.type = SDL_USER_EVENT_TIMER;
	3998	SDL_PushEvent(&event);
[3289]	3999	RTSemEventSignal(g_EventSemSDLEvents);
[1]	4000	return interval;
	4001	}
[522]	4002
	4003	/**
	4004	* Timer callback function to check if resizing is finished
	4005	*/
[85121]	4006	static Uint32 ResizeTimer(Uint32 interval, void *param) RT_NOTHROW_DEF
[522]	4007	{
[63298]	4008	RT_NOREF(interval, param);
	4009
[522]	4010	/* post message so the window is actually resized */
	4011	SDL_Event event = {0};
	4012	event.type = SDL_USEREVENT;
	4013	event.user.type = SDL_USER_EVENT_WINDOW_RESIZE_DONE;
[3289]	4014	PushSDLEventForSure(&event);
[522]	4015	/* one-shot */
	4016	return 0;
	4017	}
[3289]	4018
	4019	/**
[6852]	4020	* Timer callback function to check if an ACPI power button event was handled by the guest.
	4021	*/
[85121]	4022	static Uint32 QuitTimer(Uint32 interval, void *param) RT_NOTHROW_DEF
[6852]	4023	{
[63298]	4024	RT_NOREF(interval, param);
	4025
[6853]	4026	BOOL fHandled = FALSE;
[6852]	4027
[98301]	4028	gSdlQuitTimer = 0;
[34645]	4029	if (gpConsole)
[6852]	4030	{
[34645]	4031	int rc = gpConsole->GetPowerButtonHandled(&fHandled);
[6852]	4032	LogRel(("QuitTimer: rc=%d handled=%d\n", rc, fHandled));
[13835]	4033	if (RT_FAILURE(rc) \|\| !fHandled)
[6852]	4034	{
	4035	/* event was not handled, power down the guest */
	4036	gfACPITerm = FALSE;
	4037	SDL_Event event = {0};
	4038	event.type = SDL_QUIT;
	4039	PushSDLEventForSure(&event);
	4040	}
	4041	}
	4042	/* one-shot */
	4043	return 0;
	4044	}
	4045
	4046	/**
[3289]	4047	* Wait for the next SDL event. Don't use SDL_WaitEvent since this function
	4048	* calls SDL_Delay(10) if the event queue is empty.
	4049	*/
	4050	static int WaitSDLEvent(SDL_Event *event)
	4051	{
	4052	for (;;)
	4053	{
[28205]	4054	int rc = SDL_PollEvent(event);
[3289]	4055	if (rc == 1)
[3300]	4056	{
	4057	#ifdef USE_XPCOM_QUEUE_THREAD
	4058	if (event->type == SDL_USER_EVENT_XPCOM_EVENTQUEUE)
	4059	consumedXPCOMUserEvent();
	4060	#endif
[3289]	4061	return 1;
[3300]	4062	}
[3289]	4063	/* Immediately wake up if new SDL events are available. This does not
	4064	* work for internal SDL events. Don't wait more than 10ms. */
	4065	RTSemEventWait(g_EventSemSDLEvents, 10);
	4066	}
	4067	}
	4068
	4069	/**
	4070	* Ensure that an SDL event is really enqueued. Try multiple times if necessary.
	4071	*/
	4072	int PushSDLEventForSure(SDL_Event *event)
	4073	{
	4074	int ntries = 10;
	4075	for (; ntries > 0; ntries--)
	4076	{
	4077	int rc = SDL_PushEvent(event);
	4078	RTSemEventSignal(g_EventSemSDLEvents);
[20433]	4079	if (rc == 1)
[3289]	4080	return 0;
[20433]	4081	Log(("PushSDLEventForSure: waiting for 2ms (rc = %d)\n", rc));
[3289]	4082	RTThreadSleep(2);
	4083	}
	4084	LogRel(("WARNING: Failed to enqueue SDL event %d.%d!\n",
[34645]	4085	event->type, event->type == SDL_USEREVENT ? event->user.type : 0));
[3289]	4086	return -1;
	4087	}
	4088
[99494]	4089	#if defined(VBOXSDL_WITH_X11) \|\| defined(RT_OS_DARWIN)
[3289]	4090	/**
	4091	* Special SDL_PushEvent function for NotifyUpdate events. These events may occur in bursts
	4092	* so make sure they don't flood the SDL event queue.
	4093	*/
	4094	void PushNotifyUpdateEvent(SDL_Event *event)
	4095	{
	4096	int rc = SDL_PushEvent(event);
[20433]	4097	bool fSuccess = (rc == 1);
	4098
[3289]	4099	RTSemEventSignal(g_EventSemSDLEvents);
[20433]	4100	AssertMsg(fSuccess, ("SDL_PushEvent returned SDL error\n"));
[3289]	4101	/* A global counter is faster than SDL_PeepEvents() */
[20433]	4102	if (fSuccess)
[3289]	4103	ASMAtomicIncS32(&g_cNotifyUpdateEventsPending);
	4104	/* In order to not flood the SDL event queue, yield the CPU or (if there are already many
	4105	* events queued) even sleep */
	4106	if (g_cNotifyUpdateEventsPending > 96)
	4107	{
	4108	/* Too many NotifyUpdate events, sleep for a small amount to give the main thread time
	4109	* to handle these events. The SDL queue can hold up to 128 events. */
	4110	Log(("PushNotifyUpdateEvent: Sleep 1ms\n"));
	4111	RTThreadSleep(1);
	4112	}
	4113	else
	4114	RTThreadYield();
	4115	}
[4637]	4116	#endif /* VBOXSDL_WITH_X11 */
[10675]	4117
	4118	/**
	4119	*
	4120	*/
	4121	static void SetFullscreen(bool enable)
	4122	{
[20433]	4123	if (enable == gpFramebuffer[0]->getFullscreen())
[10675]	4124	return;
	4125
	4126	if (!gfFullscreenResize)
	4127	{
	4128	/*
[11400]	4129	* The old/default way: SDL will resize the host to fit the guest screen resolution.
[10675]	4130	*/
[20433]	4131	gpFramebuffer[0]->setFullscreen(enable);
[10675]	4132	}
	4133	else
	4134	{
	4135	/*
[11400]	4136	* The alternate way: Switch to fullscreen with the host screen resolution and adapt
	4137	* the guest screen resolution to the host window geometry.
[10675]	4138	*/
	4139	uint32_t NewWidth = 0, NewHeight = 0;
[11400]	4140	if (enable)
[10675]	4141	{
[11400]	4142	/* switch to fullscreen */
[20433]	4143	gmGuestNormalXRes = gpFramebuffer[0]->getGuestXRes();
	4144	gmGuestNormalYRes = gpFramebuffer[0]->getGuestYRes();
	4145	gpFramebuffer[0]->getFullscreenGeometry(&NewWidth, &NewHeight);
[10675]	4146	}
	4147	else
	4148	{
[11400]	4149	/* switch back to saved geometry */
[10675]	4150	NewWidth = gmGuestNormalXRes;
	4151	NewHeight = gmGuestNormalYRes;
	4152	}
	4153	if (NewWidth != 0 && NewHeight != 0)
	4154	{
[20433]	4155	gpFramebuffer[0]->setFullscreen(enable);
[10675]	4156	gfIgnoreNextResize = TRUE;
[42248]	4157	gpDisplay->SetVideoModeHint(0 /=display/, true /=enabled/,
	4158	false /=changeOrigin/, 0 /=originX/, 0 /=originY/,
[78995]	4159	NewWidth, NewHeight, 0 /don't change bpp/, true /=notify/);
[10675]	4160	}
	4161	}
	4162	}
[20433]	4163
[81537]	4164	static VBoxSDLFB *getFbFromWinId(Uint32 id)
[20433]	4165	{
	4166	for (unsigned i = 0; i < gcMonitors; i++)
	4167	if (gpFramebuffer[i]->hasWindow(id))
	4168	return gpFramebuffer[i];
	4169
	4170	return NULL;
	4171	}

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source: vbox/trunk/src/VBox/Frontends/VBoxSDL/VBoxSDL.cpp

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