GuestImpl.cpp@ 67414

Last change on this file since 67414 was 65120, checked in by vboxsync, 8 years ago
Main: doxygen fixes
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1	/* $Id: GuestImpl.cpp 65120 2017-01-04 17:10:35Z vboxsync $ */
2	/** @file
3	* VirtualBox COM class implementation: Guest features.
4	*/
5
6	/*
7	* Copyright (C) 2006-2016 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18	#include "GuestImpl.h"
19	#ifdef VBOX_WITH_GUEST_CONTROL
20	# include "GuestSessionImpl.h"
21	#endif
22	#include "Global.h"
23	#include "ConsoleImpl.h"
24	#include "ProgressImpl.h"
25	#ifdef VBOX_WITH_DRAG_AND_DROP
26	# include "GuestDnDPrivate.h"
27	#endif
28	#include "VMMDev.h"
29
30	#include "AutoCaller.h"
31	#include "Logging.h"
32	#include "Performance.h"
33	#include "VBoxEvents.h"
34
35	#include <VBox/VMMDev.h>
36	#include <iprt/cpp/utils.h>
37	#include <iprt/ctype.h>
38	#include <iprt/stream.h>
39	#include <iprt/timer.h>
40	#include <VBox/vmm/pgm.h>
41	#include <VBox/version.h>
42
43	// defines
44	/////////////////////////////////////////////////////////////////////////////
45
46	// constructor / destructor
47	/////////////////////////////////////////////////////////////////////////////
48
49	DEFINE_EMPTY_CTOR_DTOR(Guest)
50
51	HRESULT Guest::FinalConstruct()
52	{
53	return BaseFinalConstruct();
54	}
55
56	void Guest::FinalRelease()
57	{
58	uninit();
59	BaseFinalRelease();
60	}
61
62	// public methods only for internal purposes
63	/////////////////////////////////////////////////////////////////////////////
64
65	/**
66	* Initializes the guest object.
67	*/
68	HRESULT Guest::init(Console *aParent)
69	{
70	LogFlowThisFunc(("aParent=%p\n", aParent));
71
72	ComAssertRet(aParent, E_INVALIDARG);
73
74	/* Enclose the state transition NotReady->InInit->Ready */
75	AutoInitSpan autoInitSpan(this);
76	AssertReturn(autoInitSpan.isOk(), E_FAIL);
77
78	unconst(mParent) = aParent;
79
80	/* Confirm a successful initialization when it's the case */
81	autoInitSpan.setSucceeded();
82
83	ULONG aMemoryBalloonSize;
84	HRESULT hr = mParent->i_machine()->COMGETTER(MemoryBalloonSize)(&aMemoryBalloonSize);
85	if (hr == S_OK) /** @todo r=andy SUCCEEDED? */
86	mMemoryBalloonSize = aMemoryBalloonSize;
87	else
88	mMemoryBalloonSize = 0; /* Default is no ballooning */
89
90	BOOL fPageFusionEnabled;
91	hr = mParent->i_machine()->COMGETTER(PageFusionEnabled)(&fPageFusionEnabled);
92	if (hr == S_OK) /** @todo r=andy SUCCEEDED? */
93	mfPageFusionEnabled = fPageFusionEnabled;
94	else
95	mfPageFusionEnabled = false; /* Default is no page fusion*/
96
97	mStatUpdateInterval = 0; /* Default is not to report guest statistics at all */
98	mCollectVMMStats = false;
99
100	/* Clear statistics. */
101	mNetStatRx = mNetStatTx = 0;
102	mNetStatLastTs = RTTimeNanoTS();
103	for (unsigned i = 0 ; i < GUESTSTATTYPE_MAX; i++)
104	mCurrentGuestStat[i] = 0;
105	mVmValidStats = pm::VMSTATMASK_NONE;
106	RT_ZERO(mCurrentGuestCpuUserStat);
107	RT_ZERO(mCurrentGuestCpuKernelStat);
108	RT_ZERO(mCurrentGuestCpuIdleStat);
109
110	mMagic = GUEST_MAGIC;
111	int vrc = RTTimerLRCreate(&mStatTimer, 1000 /* ms */,
112	&Guest::i_staticUpdateStats, this);
113	AssertMsgRC(vrc, ("Failed to create guest statistics update timer (%Rrc)\n", vrc));
114
115	hr = unconst(mEventSource).createObject();
116	if (SUCCEEDED(hr))
117	hr = mEventSource->init();
118
119	mCpus = 1;
120
121	#ifdef VBOX_WITH_DRAG_AND_DROP
122	try
123	{
124	GuestDnD::createInstance(this /* pGuest */);
125	hr = unconst(mDnDSource).createObject();
126	if (SUCCEEDED(hr))
127	hr = mDnDSource->init(this /* pGuest */);
128	if (SUCCEEDED(hr))
129	{
130	hr = unconst(mDnDTarget).createObject();
131	if (SUCCEEDED(hr))
132	hr = mDnDTarget->init(this /* pGuest */);
133	}
134
135	LogFlowFunc(("Drag and drop initializied with hr=%Rhrc\n", hr));
136	}
137	catch (std::bad_alloc &)
138	{
139	hr = E_OUTOFMEMORY;
140	}
141	#endif
142
143	LogFlowFunc(("hr=%Rhrc\n", hr));
144	return hr;
145	}
146
147	/**
148	* Uninitializes the instance and sets the ready flag to FALSE.
149	* Called either from FinalRelease() or by the parent when it gets destroyed.
150	*/
151	void Guest::uninit()
152	{
153	LogFlowThisFunc(("\n"));
154
155	/* Enclose the state transition Ready->InUninit->NotReady */
156	AutoUninitSpan autoUninitSpan(this);
157	if (autoUninitSpan.uninitDone())
158	return;
159
160	/* Destroy stat update timer */
161	int vrc = RTTimerLRDestroy(mStatTimer);
162	AssertMsgRC(vrc, ("Failed to create guest statistics update timer(%Rra)\n", vrc));
163	mStatTimer = NULL;
164	mMagic = 0;
165
166	#ifdef VBOX_WITH_GUEST_CONTROL
167	LogFlowThisFunc(("Closing sessions (%RU64 total)\n",
168	mData.mGuestSessions.size()));
169	GuestSessions::iterator itSessions = mData.mGuestSessions.begin();
170	while (itSessions != mData.mGuestSessions.end())
171	{
172	# ifdef DEBUG
173	ULONG cRefs = itSessions->second->AddRef();
174	LogFlowThisFunc(("sessionID=%RU32, cRefs=%RU32\n", itSessions->first, cRefs > 1 ? cRefs - 1 : 0));
175	itSessions->second->Release();
176	# endif
177	itSessions->second->uninit();
178	++itSessions;
179	}
180	mData.mGuestSessions.clear();
181	#endif
182
183	#ifdef VBOX_WITH_DRAG_AND_DROP
184	GuestDnD::destroyInstance();
185	unconst(mDnDSource).setNull();
186	unconst(mDnDTarget).setNull();
187	#endif
188
189	unconst(mEventSource).setNull();
190	unconst(mParent) = NULL;
191
192	LogFlowFuncLeave();
193	}
194
195	/* static */
196	DECLCALLBACK(void) Guest::i_staticUpdateStats(RTTIMERLR hTimerLR, void *pvUser, uint64_t iTick)
197	{
198	AssertReturnVoid(pvUser != NULL);
199	Guest guest = static_cast<Guest >(pvUser);
200	Assert(guest->mMagic == GUEST_MAGIC);
201	if (guest->mMagic == GUEST_MAGIC)
202	guest->i_updateStats(iTick);
203
204	NOREF(hTimerLR);
205	}
206
207	/* static */
208	DECLCALLBACK(int) Guest::i_staticEnumStatsCallback(const char pszName, STAMTYPE enmType, void pvSample,
209	STAMUNIT enmUnit, STAMVISIBILITY enmVisiblity,
210	const char pszDesc, void pvUser)
211	{
212	RT_NOREF(enmVisiblity, pszDesc);
213	AssertLogRelMsgReturn(enmType == STAMTYPE_COUNTER, ("Unexpected sample type %d ('%s')\n", enmType, pszName), VINF_SUCCESS);
214	AssertLogRelMsgReturn(enmUnit == STAMUNIT_BYTES, ("Unexpected sample unit %d ('%s')\n", enmUnit, pszName), VINF_SUCCESS);
215
216	/* Get the base name w/ slash. */
217	const char *pszLastSlash = strrchr(pszName, '/');
218	AssertLogRelMsgReturn(pszLastSlash, ("Unexpected sample '%s'\n", pszName), VINF_SUCCESS);
219
220	/* Receive or transmit? */
221	bool fRx;
222	if (!strcmp(pszLastSlash, "/BytesReceived"))
223	fRx = true;
224	else if (!strcmp(pszLastSlash, "/BytesTransmitted"))
225	fRx = false;
226	else
227	AssertLogRelMsgFailedReturn(("Unexpected sample '%s'\n", pszName), VINF_SUCCESS);
228
229	#if 0 /* not used for anything, so don't bother parsing it. */
230	/* Find start of instance number. ASSUMES '/Public/Net/Name<Instance digits>/Bytes...' */
231	do
232	--pszLastSlash;
233	while (pszLastSlash > pszName && RT_C_IS_DIGIT(*pszLastSlash));
234	pszLastSlash++;
235
236	uint8_t uInstance;
237	int rc = RTStrToUInt8Ex(pszLastSlash, NULL, 10, &uInstance);
238	AssertLogRelMsgReturn(RT_SUCCESS(rc) && rc != VWRN_NUMBER_TOO_BIG && rc != VWRN_NEGATIVE_UNSIGNED,
239	("%Rrc '%s'\n", rc, pszName), VINF_SUCCESS)
240	#endif
241
242	/* Add the bytes to our counters. */
243	PSTAMCOUNTER pCnt = (PSTAMCOUNTER)pvSample;
244	Guest pGuest = (Guest )pvUser;
245	uint64_t cb = pCnt->c;
246	#if 0
247	LogFlowFunc(("%s i=%u d=%s %llu bytes\n", pszName, uInstance, fRx ? "RX" : "TX", cb));
248	#else
249	LogFlowFunc(("%s d=%s %llu bytes\n", pszName, fRx ? "RX" : "TX", cb));
250	#endif
251	if (fRx)
252	pGuest->mNetStatRx += cb;
253	else
254	pGuest->mNetStatTx += cb;
255
256	return VINF_SUCCESS;
257	}
258
259	void Guest::i_updateStats(uint64_t iTick)
260	{
261	RT_NOREF(iTick);
262
263	uint64_t cbFreeTotal = 0;
264	uint64_t cbAllocTotal = 0;
265	uint64_t cbBalloonedTotal = 0;
266	uint64_t cbSharedTotal = 0;
267	uint64_t cbSharedMem = 0;
268	ULONG uNetStatRx = 0;
269	ULONG uNetStatTx = 0;
270	ULONG aGuestStats[GUESTSTATTYPE_MAX];
271	RT_ZERO(aGuestStats);
272
273	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
274
275	ULONG validStats = mVmValidStats;
276	/* Check if we have anything to report */
277	if (validStats)
278	{
279	mVmValidStats = pm::VMSTATMASK_NONE;
280	memcpy(aGuestStats, mCurrentGuestStat, sizeof(aGuestStats));
281	}
282	alock.release();
283
284	/*
285	* Calling SessionMachine may take time as the object resides in VBoxSVC
286	* process. This is why we took a snapshot of currently collected stats
287	* and released the lock.
288	*/
289	Console::SafeVMPtrQuiet ptrVM(mParent);
290	if (ptrVM.isOk())
291	{
292	int rc;
293
294	/*
295	* There is no point in collecting VM shared memory if other memory
296	* statistics are not available yet. Or is there?
297	*/
298	if (validStats)
299	{
300	/* Query the missing per-VM memory statistics. */
301	uint64_t cbTotalMemIgn, cbPrivateMemIgn, cbZeroMemIgn;
302	rc = PGMR3QueryMemoryStats(ptrVM.rawUVM(), &cbTotalMemIgn, &cbPrivateMemIgn, &cbSharedMem, &cbZeroMemIgn);
303	if (rc == VINF_SUCCESS)
304	validStats \|= pm::VMSTATMASK_GUEST_MEMSHARED;
305	}
306
307	if (mCollectVMMStats)
308	{
309	rc = PGMR3QueryGlobalMemoryStats(ptrVM.rawUVM(), &cbAllocTotal, &cbFreeTotal, &cbBalloonedTotal, &cbSharedTotal);
310	AssertRC(rc);
311	if (rc == VINF_SUCCESS)
312	validStats \|= pm::VMSTATMASK_VMM_ALLOC \| pm::VMSTATMASK_VMM_FREE
313	\| pm::VMSTATMASK_VMM_BALOON \| pm::VMSTATMASK_VMM_SHARED;
314	}
315
316	uint64_t uRxPrev = mNetStatRx;
317	uint64_t uTxPrev = mNetStatTx;
318	mNetStatRx = mNetStatTx = 0;
319	rc = STAMR3Enum(ptrVM.rawUVM(), "/Public/Net//Bytes", i_staticEnumStatsCallback, this);
320	AssertRC(rc);
321
322	uint64_t uTsNow = RTTimeNanoTS();
323	uint64_t cNsPassed = uTsNow - mNetStatLastTs;
324	if (cNsPassed >= 1000)
325	{
326	mNetStatLastTs = uTsNow;
327
328	uNetStatRx = (ULONG)((mNetStatRx - uRxPrev) * 1000000 / (cNsPassed / 1000)); /* in bytes per second */
329	uNetStatTx = (ULONG)((mNetStatTx - uTxPrev) * 1000000 / (cNsPassed / 1000)); /* in bytes per second */
330	validStats \|= pm::VMSTATMASK_NET_RX \| pm::VMSTATMASK_NET_TX;
331	LogFlowThisFunc(("Net Rx=%llu Tx=%llu Ts=%llu Delta=%llu\n", mNetStatRx, mNetStatTx, uTsNow, cNsPassed));
332	}
333	else
334	{
335	/* Can happen on resume or if we're using a non-monotonic clock
336	source for the timer and the time is adjusted. */
337	mNetStatRx = uRxPrev;
338	mNetStatTx = uTxPrev;
339	LogThisFunc(("Net Ts=%llu cNsPassed=%llu - too small interval\n", uTsNow, cNsPassed));
340	}
341	}
342
343	mParent->i_reportVmStatistics(validStats,
344	aGuestStats[GUESTSTATTYPE_CPUUSER],
345	aGuestStats[GUESTSTATTYPE_CPUKERNEL],
346	aGuestStats[GUESTSTATTYPE_CPUIDLE],
347	/* Convert the units for RAM usage stats: page (4K) -> 1KB units */
348	mCurrentGuestStat[GUESTSTATTYPE_MEMTOTAL] * (_4K/_1K),
349	mCurrentGuestStat[GUESTSTATTYPE_MEMFREE] * (_4K/_1K),
350	mCurrentGuestStat[GUESTSTATTYPE_MEMBALLOON] * (_4K/_1K),
351	(ULONG)(cbSharedMem / _1K), /* bytes -> KB */
352	mCurrentGuestStat[GUESTSTATTYPE_MEMCACHE] * (_4K/_1K),
353	mCurrentGuestStat[GUESTSTATTYPE_PAGETOTAL] * (_4K/_1K),
354	(ULONG)(cbAllocTotal / _1K), /* bytes -> KB */
355	(ULONG)(cbFreeTotal / _1K),
356	(ULONG)(cbBalloonedTotal / _1K),
357	(ULONG)(cbSharedTotal / _1K),
358	uNetStatRx,
359	uNetStatTx);
360	}
361
362	// IGuest properties
363	/////////////////////////////////////////////////////////////////////////////
364
365	HRESULT Guest::getOSTypeId(com::Utf8Str &aOSTypeId)
366	{
367	HRESULT hrc = S_OK;
368	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
369	if (!mData.mInterfaceVersion.isEmpty())
370	aOSTypeId = mData.mOSTypeId;
371	else
372	{
373	/* Redirect the call to IMachine if no additions are installed. */
374	ComPtr<IMachine> ptrMachine(mParent->i_machine());
375	alock.release();
376	BSTR bstr;
377	hrc = ptrMachine->COMGETTER(OSTypeId)(&bstr);
378	aOSTypeId = bstr;
379	}
380	return hrc;
381	}
382
383	HRESULT Guest::getAdditionsRunLevel(AdditionsRunLevelType_T *aAdditionsRunLevel)
384	{
385	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
386
387	*aAdditionsRunLevel = mData.mAdditionsRunLevel;
388
389	return S_OK;
390	}
391
392	HRESULT Guest::getAdditionsVersion(com::Utf8Str &aAdditionsVersion)
393	{
394	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
395	HRESULT hrc = S_OK;
396
397	/*
398	* Return the ReportGuestInfo2 version info if available.
399	*/
400	if ( !mData.mAdditionsVersionNew.isEmpty()
401	\|\| mData.mAdditionsRunLevel <= AdditionsRunLevelType_None)
402	aAdditionsVersion = mData.mAdditionsVersionNew;
403	else
404	{
405	/*
406	* If we're running older guest additions (< 3.2.0) try get it from
407	* the guest properties. Detected switched around Version and
408	* Revision in early 3.1.x releases (see r57115).
409	*/
410	ComPtr<IMachine> ptrMachine = mParent->i_machine();
411	alock.release(); /* No need to hold this during the IPC fun. */
412
413	Bstr bstr;
414	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Version").raw(), bstr.asOutParam());
415	if ( SUCCEEDED(hrc)
416	&& !bstr.isEmpty())
417	{
418	Utf8Str str(bstr);
419	if (str.count('.') == 0)
420	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Revision").raw(), bstr.asOutParam());
421	str = bstr;
422	if (str.count('.') != 2)
423	hrc = E_FAIL;
424	}
425
426	if (SUCCEEDED(hrc))
427	aAdditionsVersion = bstr;
428	else
429	{
430	/* Returning 1.4 is better than nothing. */
431	alock.acquire();
432	aAdditionsVersion = mData.mInterfaceVersion;
433	hrc = S_OK;
434	}
435	}
436	return hrc;
437	}
438
439	HRESULT Guest::getAdditionsRevision(ULONG *aAdditionsRevision)
440	{
441	HRESULT hrc = S_OK;
442	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
443
444	/*
445	* Return the ReportGuestInfo2 version info if available.
446	*/
447	if ( !mData.mAdditionsVersionNew.isEmpty()
448	\|\| mData.mAdditionsRunLevel <= AdditionsRunLevelType_None)
449	*aAdditionsRevision = mData.mAdditionsRevision;
450	else
451	{
452	/*
453	* If we're running older guest additions (< 3.2.0) try get it from
454	* the guest properties. Detected switched around Version and
455	* Revision in early 3.1.x releases (see r57115).
456	*/
457	ComPtr<IMachine> ptrMachine = mParent->i_machine();
458	alock.release(); /* No need to hold this during the IPC fun. */
459
460	Bstr bstr;
461	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Revision").raw(), bstr.asOutParam());
462	if (SUCCEEDED(hrc))
463	{
464	Utf8Str str(bstr);
465	uint32_t uRevision;
466	int vrc = RTStrToUInt32Full(str.c_str(), 0, &uRevision);
467	if (vrc != VINF_SUCCESS && str.count('.') == 2)
468	{
469	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Version").raw(), bstr.asOutParam());
470	if (SUCCEEDED(hrc))
471	{
472	str = bstr;
473	vrc = RTStrToUInt32Full(str.c_str(), 0, &uRevision);
474	}
475	}
476	if (vrc == VINF_SUCCESS)
477	*aAdditionsRevision = uRevision;
478	else
479	hrc = VBOX_E_IPRT_ERROR;
480	}
481	if (FAILED(hrc))
482	{
483	/* Return 0 if we don't know. */
484	*aAdditionsRevision = 0;
485	hrc = S_OK;
486	}
487	}
488	return hrc;
489	}
490
491	HRESULT Guest::getDnDSource(ComPtr<IGuestDnDSource> &aDnDSource)
492	{
493	#ifndef VBOX_WITH_DRAG_AND_DROP
494	RT_NOREF(aDnDSource);
495	ReturnComNotImplemented();
496	#else
497	LogFlowThisFuncEnter();
498
499	/* No need to lock - lifetime constant. */
500	HRESULT hr = mDnDSource.queryInterfaceTo(aDnDSource.asOutParam());
501
502	LogFlowFuncLeaveRC(hr);
503	return hr;
504	#endif /* VBOX_WITH_DRAG_AND_DROP */
505	}
506
507	HRESULT Guest::getDnDTarget(ComPtr<IGuestDnDTarget> &aDnDTarget)
508	{
509	#ifndef VBOX_WITH_DRAG_AND_DROP
510	RT_NOREF(aDnDTarget);
511	ReturnComNotImplemented();
512	#else
513	LogFlowThisFuncEnter();
514
515	/* No need to lock - lifetime constant. */
516	HRESULT hr = mDnDTarget.queryInterfaceTo(aDnDTarget.asOutParam());
517
518	LogFlowFuncLeaveRC(hr);
519	return hr;
520	#endif /* VBOX_WITH_DRAG_AND_DROP */
521	}
522
523	HRESULT Guest::getEventSource(ComPtr<IEventSource> &aEventSource)
524	{
525	LogFlowThisFuncEnter();
526
527	/* No need to lock - lifetime constant. */
528	mEventSource.queryInterfaceTo(aEventSource.asOutParam());
529
530	LogFlowFuncLeaveRC(S_OK);
531	return S_OK;
532	}
533
534	HRESULT Guest::getFacilities(std::vector<ComPtr<IAdditionsFacility> > &aFacilities)
535	{
536	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
537
538	aFacilities.resize(mData.mFacilityMap.size());
539	size_t i = 0;
540	for (FacilityMapIter it = mData.mFacilityMap.begin(); it != mData.mFacilityMap.end(); ++it, ++i)
541	it->second.queryInterfaceTo(aFacilities[i].asOutParam());
542
543	return S_OK;
544	}
545
546	HRESULT Guest::getSessions(std::vector<ComPtr<IGuestSession> > &aSessions)
547	{
548	#ifdef VBOX_WITH_GUEST_CONTROL
549	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
550
551	aSessions.resize(mData.mGuestSessions.size());
552	size_t i = 0;
553	for (GuestSessions::iterator it = mData.mGuestSessions.begin(); it != mData.mGuestSessions.end(); ++it, ++i)
554	it->second.queryInterfaceTo(aSessions[i].asOutParam());
555
556	return S_OK;
557	#else
558	ReturnComNotImplemented();
559	#endif
560	}
561
562	BOOL Guest::i_isPageFusionEnabled()
563	{
564	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
565
566	return mfPageFusionEnabled;
567	}
568
569	HRESULT Guest::getMemoryBalloonSize(ULONG *aMemoryBalloonSize)
570	{
571	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
572
573	*aMemoryBalloonSize = mMemoryBalloonSize;
574
575	return S_OK;
576	}
577
578	HRESULT Guest::setMemoryBalloonSize(ULONG aMemoryBalloonSize)
579	{
580	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
581
582	/* We must be 100% sure that IMachine::COMSETTER(MemoryBalloonSize)
583	* does not call us back in any way! */
584	HRESULT ret = mParent->i_machine()->COMSETTER(MemoryBalloonSize)(aMemoryBalloonSize);
585	if (ret == S_OK)
586	{
587	mMemoryBalloonSize = aMemoryBalloonSize;
588	/* forward the information to the VMM device */
589	VMMDev *pVMMDev = mParent->i_getVMMDev();
590	/* MUST release all locks before calling VMM device as its critsect
591	* has higher lock order than anything in Main. */
592	alock.release();
593	if (pVMMDev)
594	{
595	PPDMIVMMDEVPORT pVMMDevPort = pVMMDev->getVMMDevPort();
596	if (pVMMDevPort)
597	pVMMDevPort->pfnSetMemoryBalloon(pVMMDevPort, aMemoryBalloonSize);
598	}
599	}
600
601	return ret;
602	}
603
604	HRESULT Guest::getStatisticsUpdateInterval(ULONG *aStatisticsUpdateInterval)
605	{
606	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
607
608	*aStatisticsUpdateInterval = mStatUpdateInterval;
609	return S_OK;
610	}
611
612	HRESULT Guest::setStatisticsUpdateInterval(ULONG aStatisticsUpdateInterval)
613	{
614	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
615
616	if (mStatUpdateInterval)
617	if (aStatisticsUpdateInterval == 0)
618	RTTimerLRStop(mStatTimer);
619	else
620	RTTimerLRChangeInterval(mStatTimer, aStatisticsUpdateInterval);
621	else
622	if (aStatisticsUpdateInterval != 0)
623	{
624	RTTimerLRChangeInterval(mStatTimer, aStatisticsUpdateInterval);
625	RTTimerLRStart(mStatTimer, 0);
626	}
627	mStatUpdateInterval = aStatisticsUpdateInterval;
628	/* forward the information to the VMM device */
629	VMMDev *pVMMDev = mParent->i_getVMMDev();
630	/* MUST release all locks before calling VMM device as its critsect
631	* has higher lock order than anything in Main. */
632	alock.release();
633	if (pVMMDev)
634	{
635	PPDMIVMMDEVPORT pVMMDevPort = pVMMDev->getVMMDevPort();
636	if (pVMMDevPort)
637	pVMMDevPort->pfnSetStatisticsInterval(pVMMDevPort, aStatisticsUpdateInterval);
638	}
639
640	return S_OK;
641	}
642
643
644	HRESULT Guest::internalGetStatistics(ULONG aCpuUser, ULONG aCpuKernel, ULONG *aCpuIdle,
645	ULONG aMemTotal, ULONG aMemFree, ULONG *aMemBalloon,
646	ULONG aMemShared, ULONG aMemCache, ULONG *aPageTotal,
647	ULONG aMemAllocTotal, ULONG aMemFreeTotal,
648	ULONG aMemBalloonTotal, ULONG aMemSharedTotal)
649	{
650	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
651
652	*aCpuUser = mCurrentGuestStat[GUESTSTATTYPE_CPUUSER];
653	*aCpuKernel = mCurrentGuestStat[GUESTSTATTYPE_CPUKERNEL];
654	*aCpuIdle = mCurrentGuestStat[GUESTSTATTYPE_CPUIDLE];
655	aMemTotal = mCurrentGuestStat[GUESTSTATTYPE_MEMTOTAL] (_4K/_1K); /* page (4K) -> 1KB units */
656	aMemFree = mCurrentGuestStat[GUESTSTATTYPE_MEMFREE] (_4K/_1K); /* page (4K) -> 1KB units */
657	aMemBalloon = mCurrentGuestStat[GUESTSTATTYPE_MEMBALLOON] (_4K/_1K); /* page (4K) -> 1KB units */
658	aMemCache = mCurrentGuestStat[GUESTSTATTYPE_MEMCACHE] (_4K/_1K); /* page (4K) -> 1KB units */
659	aPageTotal = mCurrentGuestStat[GUESTSTATTYPE_PAGETOTAL] (_4K/_1K); /* page (4K) -> 1KB units */
660
661	/* Play safe or smth? */
662	*aMemAllocTotal = 0;
663	*aMemFreeTotal = 0;
664	*aMemBalloonTotal = 0;
665	*aMemSharedTotal = 0;
666	*aMemShared = 0;
667
668	/* MUST release all locks before calling any PGM statistics queries,
669	* as they are executed by EMT and that might deadlock us by VMM device
670	* activity which waits for the Guest object lock. */
671	alock.release();
672	Console::SafeVMPtr ptrVM(mParent);
673	if (!ptrVM.isOk())
674	return E_FAIL;
675
676	uint64_t cbFreeTotal, cbAllocTotal, cbBalloonedTotal, cbSharedTotal;
677	int rc = PGMR3QueryGlobalMemoryStats(ptrVM.rawUVM(), &cbAllocTotal, &cbFreeTotal, &cbBalloonedTotal, &cbSharedTotal);
678	AssertRCReturn(rc, E_FAIL);
679
680	aMemAllocTotal = (ULONG)(cbAllocTotal / _1K); / bytes -> KB */
681	*aMemFreeTotal = (ULONG)(cbFreeTotal / _1K);
682	*aMemBalloonTotal = (ULONG)(cbBalloonedTotal / _1K);
683	*aMemSharedTotal = (ULONG)(cbSharedTotal / _1K);
684
685	/* Query the missing per-VM memory statistics. */
686	uint64_t cbTotalMemIgn, cbPrivateMemIgn, cbSharedMem, cbZeroMemIgn;
687	rc = PGMR3QueryMemoryStats(ptrVM.rawUVM(), &cbTotalMemIgn, &cbPrivateMemIgn, &cbSharedMem, &cbZeroMemIgn);
688	AssertRCReturn(rc, E_FAIL);
689	*aMemShared = (ULONG)(cbSharedMem / _1K);
690
691	return S_OK;
692	}
693
694	HRESULT Guest::i_setStatistic(ULONG aCpuId, GUESTSTATTYPE enmType, ULONG aVal)
695	{
696	static ULONG indexToPerfMask[] =
697	{
698	pm::VMSTATMASK_GUEST_CPUUSER,
699	pm::VMSTATMASK_GUEST_CPUKERNEL,
700	pm::VMSTATMASK_GUEST_CPUIDLE,
701	pm::VMSTATMASK_GUEST_MEMTOTAL,
702	pm::VMSTATMASK_GUEST_MEMFREE,
703	pm::VMSTATMASK_GUEST_MEMBALLOON,
704	pm::VMSTATMASK_GUEST_MEMCACHE,
705	pm::VMSTATMASK_GUEST_PAGETOTAL,
706	pm::VMSTATMASK_NONE
707	};
708	AutoCaller autoCaller(this);
709	if (FAILED(autoCaller.rc())) return autoCaller.rc();
710
711	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
712
713	if (enmType >= GUESTSTATTYPE_MAX)
714	return E_INVALIDARG;
715
716	if (aCpuId < VMM_MAX_CPU_COUNT)
717	{
718	ULONG *paCpuStats;
719	switch (enmType)
720	{
721	case GUESTSTATTYPE_CPUUSER: paCpuStats = mCurrentGuestCpuUserStat; break;
722	case GUESTSTATTYPE_CPUKERNEL: paCpuStats = mCurrentGuestCpuKernelStat; break;
723	case GUESTSTATTYPE_CPUIDLE: paCpuStats = mCurrentGuestCpuIdleStat; break;
724	default: paCpuStats = NULL; break;
725	}
726	if (paCpuStats)
727	{
728	paCpuStats[aCpuId] = aVal;
729	aVal = 0;
730	for (uint32_t i = 0; i < mCpus && i < VMM_MAX_CPU_COUNT; i++)
731	aVal += paCpuStats[i];
732	aVal /= mCpus;
733	}
734	}
735
736	mCurrentGuestStat[enmType] = aVal;
737	mVmValidStats \|= indexToPerfMask[enmType];
738	return S_OK;
739	}
740
741	/**
742	* Returns the status of a specified Guest Additions facility.
743	*
744	* @return COM status code
745	* @param aFacility Facility to get the status from.
746	* @param aTimestamp Timestamp of last facility status update in ms (optional).
747	* @param aStatus Current status of the specified facility.
748	*/
749	HRESULT Guest::getFacilityStatus(AdditionsFacilityType_T aFacility, LONG64 aTimestamp, AdditionsFacilityStatus_T aStatus)
750	{
751	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
752
753	/* Not checking for aTimestamp is intentional; it's optional. */
754	FacilityMapIterConst it = mData.mFacilityMap.find(aFacility);
755	if (it != mData.mFacilityMap.end())
756	{
757	AdditionsFacility *pFacility = it->second;
758	ComAssert(pFacility);
759	*aStatus = pFacility->i_getStatus();
760	if (aTimestamp)
761	*aTimestamp = pFacility->i_getLastUpdated();
762	}
763	else
764	{
765	/*
766	* Do not fail here -- could be that the facility never has been brought up (yet) but
767	* the host wants to have its status anyway. So just tell we don't know at this point.
768	*/
769	*aStatus = AdditionsFacilityStatus_Unknown;
770	if (aTimestamp)
771	*aTimestamp = RTTimeMilliTS();
772	}
773	return S_OK;
774	}
775
776	HRESULT Guest::getAdditionsStatus(AdditionsRunLevelType_T aLevel, BOOL *aActive)
777	{
778	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
779
780	HRESULT rc = S_OK;
781	switch (aLevel)
782	{
783	case AdditionsRunLevelType_System:
784	*aActive = (mData.mAdditionsRunLevel > AdditionsRunLevelType_None);
785	break;
786
787	case AdditionsRunLevelType_Userland:
788	*aActive = (mData.mAdditionsRunLevel >= AdditionsRunLevelType_Userland);
789	break;
790
791	case AdditionsRunLevelType_Desktop:
792	*aActive = (mData.mAdditionsRunLevel >= AdditionsRunLevelType_Desktop);
793	break;
794
795	default:
796	rc = setError(VBOX_E_NOT_SUPPORTED,
797	tr("Invalid status level defined: %u"), aLevel);
798	break;
799	}
800
801	return rc;
802	}
803	HRESULT Guest::setCredentials(const com::Utf8Str &aUserName, const com::Utf8Str &aPassword,
804	const com::Utf8Str &aDomain, BOOL aAllowInteractiveLogon)
805	{
806	/* Check for magic domain names which are used to pass encryption keys to the disk. */
807	if (Utf8Str(aDomain) == "@@disk")
808	return mParent->i_setDiskEncryptionKeys(aPassword);
809	else if (Utf8Str(aDomain) == "@@mem")
810	{
811	/** @todo */
812	return E_NOTIMPL;
813	}
814	else
815	{
816	/* forward the information to the VMM device */
817	VMMDev *pVMMDev = mParent->i_getVMMDev();
818	if (pVMMDev)
819	{
820	PPDMIVMMDEVPORT pVMMDevPort = pVMMDev->getVMMDevPort();
821	if (pVMMDevPort)
822	{
823	uint32_t u32Flags = VMMDEV_SETCREDENTIALS_GUESTLOGON;
824	if (!aAllowInteractiveLogon)
825	u32Flags = VMMDEV_SETCREDENTIALS_NOLOCALLOGON;
826
827	pVMMDevPort->pfnSetCredentials(pVMMDevPort,
828	aUserName.c_str(),
829	aPassword.c_str(),
830	aDomain.c_str(),
831	u32Flags);
832	return S_OK;
833	}
834	}
835	}
836
837	return setError(VBOX_E_VM_ERROR,
838	tr("VMM device is not available (is the VM running?)"));
839	}
840
841	// public methods only for internal purposes
842	/////////////////////////////////////////////////////////////////////////////
843
844	/**
845	* Sets the general Guest Additions information like
846	* API (interface) version and OS type. Gets called by
847	* vmmdevUpdateGuestInfo.
848	*
849	* @param aInterfaceVersion
850	* @param aOsType
851	*/
852	void Guest::i_setAdditionsInfo(com::Utf8Str aInterfaceVersion, VBOXOSTYPE aOsType)
853	{
854	RTTIMESPEC TimeSpecTS;
855	RTTimeNow(&TimeSpecTS);
856
857	AutoCaller autoCaller(this);
858	AssertComRCReturnVoid(autoCaller.rc());
859
860	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
861
862
863	/*
864	* Note: The Guest Additions API (interface) version is deprecated
865	* and will not be used anymore! We might need it to at least report
866	* something as version number if really ancient Guest Additions are
867	* installed (without the guest version + revision properties having set).
868	*/
869	mData.mInterfaceVersion = aInterfaceVersion;
870
871	/*
872	* Older Additions rely on the Additions API version whether they
873	* are assumed to be active or not. Since newer Additions do report
874	* the Additions version before calling this function (by calling
875	* VMMDevReportGuestInfo2, VMMDevReportGuestStatus, VMMDevReportGuestInfo,
876	* in that order) we can tell apart old and new Additions here. Old
877	* Additions never would set VMMDevReportGuestInfo2 (which set mData.mAdditionsVersion)
878	* so they just rely on the aInterfaceVersion string (which gets set by
879	* VMMDevReportGuestInfo).
880	*
881	* So only mark the Additions as being active (run level = system) when we
882	* don't have the Additions version set.
883	*/
884	if (mData.mAdditionsVersionNew.isEmpty())
885	{
886	if (aInterfaceVersion.isEmpty())
887	mData.mAdditionsRunLevel = AdditionsRunLevelType_None;
888	else
889	{
890	mData.mAdditionsRunLevel = AdditionsRunLevelType_System;
891
892	/*
893	* To keep it compatible with the old Guest Additions behavior we need to set the
894	* "graphics" (feature) facility to active as soon as we got the Guest Additions
895	* interface version.
896	*/
897	i_facilityUpdate(VBoxGuestFacilityType_Graphics, VBoxGuestFacilityStatus_Active, 0 /fFlags/, &TimeSpecTS);
898	}
899	}
900
901	/*
902	* Older Additions didn't have this finer grained capability bit,
903	* so enable it by default. Newer Additions will not enable this here
904	* and use the setSupportedFeatures function instead.
905	*/
906	/** @todo r=bird: I don't get the above comment nor the code below...
907	* One talks about capability bits, the one always does something to a facility.
908	* Then there is the comment below it all, which is placed like it addresses the
909	* mOSTypeId, but talks about something which doesn't remotely like mOSTypeId...
910	*
911	* Andy, could you please try clarify and make the comments shorter and more
912	* coherent! Also, explain why this is important and what depends on it.
913	*
914	* PS. There is the VMMDEV_GUEST_SUPPORTS_GRAPHICS capability* report... It
915	* should come in pretty quickly after this update, normally.
916	*/
917	i_facilityUpdate(VBoxGuestFacilityType_Graphics,
918	i_facilityIsActive(VBoxGuestFacilityType_VBoxGuestDriver)
919	? VBoxGuestFacilityStatus_Active : VBoxGuestFacilityStatus_Inactive,
920	0 /fFlags/, &TimeSpecTS); /** @todo the timestamp isn't gonna be right here on saved state restore. */
921
922	/*
923	* Note! There is a race going on between setting mAdditionsRunLevel and
924	* mSupportsGraphics here and disabling/enabling it later according to
925	* its real status when using new(er) Guest Additions.
926	*/
927	mData.mOSType = aOsType;
928	mData.mOSTypeId = Global::OSTypeId(aOsType);
929	}
930
931	/**
932	* Sets the Guest Additions version information details.
933	*
934	* Gets called by vmmdevUpdateGuestInfo2 and vmmdevUpdateGuestInfo (to clear the
935	* state).
936	*
937	* @param a_uFullVersion VBoxGuestInfo2::additionsMajor,
938	* VBoxGuestInfo2::additionsMinor and
939	* VBoxGuestInfo2::additionsBuild combined into
940	* one value by VBOX_FULL_VERSION_MAKE.
941	*
942	* When this is 0, it's vmmdevUpdateGuestInfo
943	* calling to reset the state.
944	*
945	* @param a_pszName Build type tag and/or publisher tag, empty
946	* string if neiter of those are present.
947	* @param a_uRevision See VBoxGuestInfo2::additionsRevision.
948	* @param a_fFeatures See VBoxGuestInfo2::additionsFeatures.
949	*/
950	void Guest::i_setAdditionsInfo2(uint32_t a_uFullVersion, const char *a_pszName, uint32_t a_uRevision, uint32_t a_fFeatures)
951	{
952	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
953
954	if (a_uFullVersion)
955	{
956	mData.mAdditionsVersionNew = Utf8StrFmt(*a_pszName ? "%u.%u.%u_%s" : "%u.%u.%u",
957	VBOX_FULL_VERSION_GET_MAJOR(a_uFullVersion),
958	VBOX_FULL_VERSION_GET_MINOR(a_uFullVersion),
959	VBOX_FULL_VERSION_GET_BUILD(a_uFullVersion),
960	a_pszName);
961	mData.mAdditionsVersionFull = a_uFullVersion;
962	mData.mAdditionsRevision = a_uRevision;
963	mData.mAdditionsFeatures = a_fFeatures;
964	}
965	else
966	{
967	Assert(!a_fFeatures && !a_uRevision && !*a_pszName);
968	mData.mAdditionsVersionNew.setNull();
969	mData.mAdditionsVersionFull = 0;
970	mData.mAdditionsRevision = 0;
971	mData.mAdditionsFeatures = 0;
972	}
973	}
974
975	bool Guest::i_facilityIsActive(VBoxGuestFacilityType enmFacility)
976	{
977	Assert(enmFacility < INT32_MAX);
978	FacilityMapIterConst it = mData.mFacilityMap.find((AdditionsFacilityType_T)enmFacility);
979	if (it != mData.mFacilityMap.end())
980	{
981	AdditionsFacility *pFac = it->second;
982	return (pFac->i_getStatus() == AdditionsFacilityStatus_Active);
983	}
984	return false;
985	}
986
987	void Guest::i_facilityUpdate(VBoxGuestFacilityType a_enmFacility, VBoxGuestFacilityStatus a_enmStatus,
988	uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS)
989	{
990	AssertReturnVoid( a_enmFacility < VBoxGuestFacilityType_All
991	&& a_enmFacility > VBoxGuestFacilityType_Unknown);
992
993	FacilityMapIter it = mData.mFacilityMap.find((AdditionsFacilityType_T)a_enmFacility);
994	if (it != mData.mFacilityMap.end())
995	{
996	AdditionsFacility *pFac = it->second;
997	pFac->i_update((AdditionsFacilityStatus_T)a_enmStatus, a_fFlags, a_pTimeSpecTS);
998	}
999	else
1000	{
1001	if (mData.mFacilityMap.size() > 64)
1002	{
1003	/* The easy way out for now. We could automatically destroy
1004	inactive facilities like VMMDev does if we like... */
1005	AssertFailedReturnVoid();
1006	}
1007
1008	ComObjPtr<AdditionsFacility> ptrFac;
1009	ptrFac.createObject();
1010	AssertReturnVoid(!ptrFac.isNull());
1011
1012	HRESULT hrc = ptrFac->init(this, (AdditionsFacilityType_T)a_enmFacility, (AdditionsFacilityStatus_T)a_enmStatus,
1013	a_fFlags, a_pTimeSpecTS);
1014	if (SUCCEEDED(hrc))
1015	mData.mFacilityMap.insert(std::make_pair((AdditionsFacilityType_T)a_enmFacility, ptrFac));
1016	}
1017	}
1018
1019	/**
1020	* Issued by the guest when a guest user changed its state.
1021	*
1022	* @return IPRT status code.
1023	* @param aUser Guest user name.
1024	* @param aDomain Domain of guest user account. Optional.
1025	* @param enmState New state to indicate.
1026	* @param pbDetails Pointer to state details. Optional.
1027	* @param cbDetails Size (in bytes) of state details. Pass 0 if not used.
1028	*/
1029	void Guest::i_onUserStateChange(Bstr aUser, Bstr aDomain, VBoxGuestUserState enmState,
1030	const uint8_t *pbDetails, uint32_t cbDetails)
1031	{
1032	RT_NOREF(pbDetails, cbDetails);
1033	LogFlowThisFunc(("\n"));
1034
1035	AutoCaller autoCaller(this);
1036	AssertComRCReturnVoid(autoCaller.rc());
1037
1038	Bstr strDetails; /** @todo Implement state details here. */
1039
1040	fireGuestUserStateChangedEvent(mEventSource, aUser.raw(), aDomain.raw(),
1041	(GuestUserState_T)enmState, strDetails.raw());
1042	LogFlowFuncLeave();
1043	}
1044
1045	/**
1046	* Sets the status of a certain Guest Additions facility.
1047	*
1048	* Gets called by vmmdevUpdateGuestStatus, which just passes the report along.
1049	*
1050	* @param a_enmFacility The facility.
1051	* @param a_enmStatus The status.
1052	* @param a_fFlags Flags assoicated with the update. Currently
1053	* reserved and should be ignored.
1054	* @param a_pTimeSpecTS Pointer to the timestamp of this report.
1055	* @sa PDMIVMMDEVCONNECTOR::pfnUpdateGuestStatus, vmmdevUpdateGuestStatus
1056	* @thread The emulation thread.
1057	*/
1058	void Guest::i_setAdditionsStatus(VBoxGuestFacilityType a_enmFacility, VBoxGuestFacilityStatus a_enmStatus,
1059	uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS)
1060	{
1061	Assert( a_enmFacility > VBoxGuestFacilityType_Unknown
1062	&& a_enmFacility <= VBoxGuestFacilityType_All); /* Paranoia, VMMDev checks for this. */
1063
1064	AutoCaller autoCaller(this);
1065	AssertComRCReturnVoid(autoCaller.rc());
1066
1067	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
1068
1069	/*
1070	* Set a specific facility status.
1071	*/
1072	if (a_enmFacility == VBoxGuestFacilityType_All)
1073	for (FacilityMapIter it = mData.mFacilityMap.begin(); it != mData.mFacilityMap.end(); ++it)
1074	i_facilityUpdate((VBoxGuestFacilityType)it->first, a_enmStatus, a_fFlags, a_pTimeSpecTS);
1075	else /* Update one facility only. */
1076	i_facilityUpdate(a_enmFacility, a_enmStatus, a_fFlags, a_pTimeSpecTS);
1077
1078	/*
1079	* Recalc the runlevel.
1080	*/
1081	if (i_facilityIsActive(VBoxGuestFacilityType_VBoxTrayClient))
1082	mData.mAdditionsRunLevel = AdditionsRunLevelType_Desktop;
1083	else if (i_facilityIsActive(VBoxGuestFacilityType_VBoxService))
1084	mData.mAdditionsRunLevel = AdditionsRunLevelType_Userland;
1085	else if (i_facilityIsActive(VBoxGuestFacilityType_VBoxGuestDriver))
1086	mData.mAdditionsRunLevel = AdditionsRunLevelType_System;
1087	else
1088	mData.mAdditionsRunLevel = AdditionsRunLevelType_None;
1089	}
1090
1091	/**
1092	* Sets the supported features (and whether they are active or not).
1093	*
1094	* @param aCaps Guest capability bit mask (VMMDEV_GUEST_SUPPORTS_XXX).
1095	*/
1096	void Guest::i_setSupportedFeatures(uint32_t aCaps)
1097	{
1098	AutoCaller autoCaller(this);
1099	AssertComRCReturnVoid(autoCaller.rc());
1100
1101	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
1102
1103	/** @todo A nit: The timestamp is wrong on saved state restore. Would be better
1104	* to move the graphics and seamless capability -> facility translation to
1105	* VMMDev so this could be saved. */
1106	RTTIMESPEC TimeSpecTS;
1107	RTTimeNow(&TimeSpecTS);
1108
1109	i_facilityUpdate(VBoxGuestFacilityType_Seamless,
1110	aCaps & VMMDEV_GUEST_SUPPORTS_SEAMLESS ? VBoxGuestFacilityStatus_Active : VBoxGuestFacilityStatus_Inactive,
1111	0 /fFlags/, &TimeSpecTS);
1112	/** @todo Add VMMDEV_GUEST_SUPPORTS_GUEST_HOST_WINDOW_MAPPING */
1113	}

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source: vbox/trunk/src/VBox/Main/src-client/GuestImpl.cpp@ 67414

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