GuestImpl.cpp@ 75267

Last change on this file since 75267 was 73003, checked in by vboxsync, 6 years ago
Main: Use setErrorBoth when we've got a VBox status code handy. (The COM status codes aren't too specfic and this may help us decode error messages and provide an alternative to strstr for API clients. setErrorBoth isn't new, btw.)
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 38.8 KB

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1	/* $Id: GuestImpl.cpp 73003 2018-07-09 11:09:32Z vboxsync $ */
2	/** @file
3	* VirtualBox COM class implementation: Guest features.
4	*/
5
6	/*
7	* Copyright (C) 2006-2017 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	#define LOG_GROUP LOG_GROUP_MAIN_GUEST
19	#include "LoggingNew.h"
20
21	#include "GuestImpl.h"
22	#ifdef VBOX_WITH_GUEST_CONTROL
23	# include "GuestSessionImpl.h"
24	#endif
25	#include "Global.h"
26	#include "ConsoleImpl.h"
27	#include "ProgressImpl.h"
28	#ifdef VBOX_WITH_DRAG_AND_DROP
29	# include "GuestDnDPrivate.h"
30	#endif
31	#include "VMMDev.h"
32
33	#include "AutoCaller.h"
34	#include "Performance.h"
35	#include "VBoxEvents.h"
36
37	#include <VBox/VMMDev.h>
38	#include <iprt/cpp/utils.h>
39	#include <iprt/ctype.h>
40	#include <iprt/stream.h>
41	#include <iprt/timer.h>
42	#include <VBox/vmm/pgm.h>
43	#include <VBox/version.h>
44
45	// defines
46	/////////////////////////////////////////////////////////////////////////////
47
48	// constructor / destructor
49	/////////////////////////////////////////////////////////////////////////////
50
51	DEFINE_EMPTY_CTOR_DTOR(Guest)
52
53	HRESULT Guest::FinalConstruct()
54	{
55	return BaseFinalConstruct();
56	}
57
58	void Guest::FinalRelease()
59	{
60	uninit();
61	BaseFinalRelease();
62	}
63
64	// public methods only for internal purposes
65	/////////////////////////////////////////////////////////////////////////////
66
67	/**
68	* Initializes the guest object.
69	*/
70	HRESULT Guest::init(Console *aParent)
71	{
72	LogFlowThisFunc(("aParent=%p\n", aParent));
73
74	ComAssertRet(aParent, E_INVALIDARG);
75
76	/* Enclose the state transition NotReady->InInit->Ready */
77	AutoInitSpan autoInitSpan(this);
78	AssertReturn(autoInitSpan.isOk(), E_FAIL);
79
80	unconst(mParent) = aParent;
81
82	/* Confirm a successful initialization when it's the case */
83	autoInitSpan.setSucceeded();
84
85	ULONG aMemoryBalloonSize;
86	HRESULT hr = mParent->i_machine()->COMGETTER(MemoryBalloonSize)(&aMemoryBalloonSize);
87	if (hr == S_OK) /** @todo r=andy SUCCEEDED? */
88	mMemoryBalloonSize = aMemoryBalloonSize;
89	else
90	mMemoryBalloonSize = 0; /* Default is no ballooning */
91
92	BOOL fPageFusionEnabled;
93	hr = mParent->i_machine()->COMGETTER(PageFusionEnabled)(&fPageFusionEnabled);
94	if (hr == S_OK) /** @todo r=andy SUCCEEDED? */
95	mfPageFusionEnabled = fPageFusionEnabled;
96	else
97	mfPageFusionEnabled = false; /* Default is no page fusion*/
98
99	mStatUpdateInterval = 0; /* Default is not to report guest statistics at all */
100	mCollectVMMStats = false;
101
102	/* Clear statistics. */
103	mNetStatRx = mNetStatTx = 0;
104	mNetStatLastTs = RTTimeNanoTS();
105	for (unsigned i = 0 ; i < GUESTSTATTYPE_MAX; i++)
106	mCurrentGuestStat[i] = 0;
107	mVmValidStats = pm::VMSTATMASK_NONE;
108	RT_ZERO(mCurrentGuestCpuUserStat);
109	RT_ZERO(mCurrentGuestCpuKernelStat);
110	RT_ZERO(mCurrentGuestCpuIdleStat);
111
112	mMagic = GUEST_MAGIC;
113	int vrc = RTTimerLRCreate(&mStatTimer, 1000 /* ms */,
114	&Guest::i_staticUpdateStats, this);
115	AssertMsgRC(vrc, ("Failed to create guest statistics update timer (%Rrc)\n", vrc));
116
117	hr = unconst(mEventSource).createObject();
118	if (SUCCEEDED(hr))
119	hr = mEventSource->init();
120
121	mCpus = 1;
122
123	#ifdef VBOX_WITH_DRAG_AND_DROP
124	try
125	{
126	GuestDnD::createInstance(this /* pGuest */);
127	hr = unconst(mDnDSource).createObject();
128	if (SUCCEEDED(hr))
129	hr = mDnDSource->init(this /* pGuest */);
130	if (SUCCEEDED(hr))
131	{
132	hr = unconst(mDnDTarget).createObject();
133	if (SUCCEEDED(hr))
134	hr = mDnDTarget->init(this /* pGuest */);
135	}
136
137	LogFlowFunc(("Drag and drop initializied with hr=%Rhrc\n", hr));
138	}
139	catch (std::bad_alloc &)
140	{
141	hr = E_OUTOFMEMORY;
142	}
143	#endif
144
145	LogFlowFunc(("hr=%Rhrc\n", hr));
146	return hr;
147	}
148
149	/**
150	* Uninitializes the instance and sets the ready flag to FALSE.
151	* Called either from FinalRelease() or by the parent when it gets destroyed.
152	*/
153	void Guest::uninit()
154	{
155	LogFlowThisFunc(("\n"));
156
157	/* Enclose the state transition Ready->InUninit->NotReady */
158	AutoUninitSpan autoUninitSpan(this);
159	if (autoUninitSpan.uninitDone())
160	return;
161
162	/* Destroy stat update timer */
163	int vrc = RTTimerLRDestroy(mStatTimer);
164	AssertMsgRC(vrc, ("Failed to create guest statistics update timer(%Rra)\n", vrc));
165	mStatTimer = NULL;
166	mMagic = 0;
167
168	#ifdef VBOX_WITH_GUEST_CONTROL
169	LogFlowThisFunc(("Closing sessions (%RU64 total)\n",
170	mData.mGuestSessions.size()));
171	GuestSessions::iterator itSessions = mData.mGuestSessions.begin();
172	while (itSessions != mData.mGuestSessions.end())
173	{
174	# ifdef DEBUG
175	ULONG cRefs = itSessions->second->AddRef();
176	LogFlowThisFunc(("sessionID=%RU32, cRefs=%RU32\n", itSessions->first, cRefs > 1 ? cRefs - 1 : 0));
177	itSessions->second->Release();
178	# endif
179	itSessions->second->uninit();
180	++itSessions;
181	}
182	mData.mGuestSessions.clear();
183	#endif
184
185	#ifdef VBOX_WITH_DRAG_AND_DROP
186	GuestDnD::destroyInstance();
187	unconst(mDnDSource).setNull();
188	unconst(mDnDTarget).setNull();
189	#endif
190
191	unconst(mEventSource).setNull();
192	unconst(mParent) = NULL;
193
194	LogFlowFuncLeave();
195	}
196
197	/* static */
198	DECLCALLBACK(void) Guest::i_staticUpdateStats(RTTIMERLR hTimerLR, void *pvUser, uint64_t iTick)
199	{
200	AssertReturnVoid(pvUser != NULL);
201	Guest guest = static_cast<Guest >(pvUser);
202	Assert(guest->mMagic == GUEST_MAGIC);
203	if (guest->mMagic == GUEST_MAGIC)
204	guest->i_updateStats(iTick);
205
206	NOREF(hTimerLR);
207	}
208
209	/* static */
210	DECLCALLBACK(int) Guest::i_staticEnumStatsCallback(const char pszName, STAMTYPE enmType, void pvSample,
211	STAMUNIT enmUnit, STAMVISIBILITY enmVisiblity,
212	const char pszDesc, void pvUser)
213	{
214	RT_NOREF(enmVisiblity, pszDesc);
215	AssertLogRelMsgReturn(enmType == STAMTYPE_COUNTER, ("Unexpected sample type %d ('%s')\n", enmType, pszName), VINF_SUCCESS);
216	AssertLogRelMsgReturn(enmUnit == STAMUNIT_BYTES, ("Unexpected sample unit %d ('%s')\n", enmUnit, pszName), VINF_SUCCESS);
217
218	/* Get the base name w/ slash. */
219	const char *pszLastSlash = strrchr(pszName, '/');
220	AssertLogRelMsgReturn(pszLastSlash, ("Unexpected sample '%s'\n", pszName), VINF_SUCCESS);
221
222	/* Receive or transmit? */
223	bool fRx;
224	if (!strcmp(pszLastSlash, "/BytesReceived"))
225	fRx = true;
226	else if (!strcmp(pszLastSlash, "/BytesTransmitted"))
227	fRx = false;
228	else
229	AssertLogRelMsgFailedReturn(("Unexpected sample '%s'\n", pszName), VINF_SUCCESS);
230
231	#if 0 /* not used for anything, so don't bother parsing it. */
232	/* Find start of instance number. ASSUMES '/Public/Net/Name<Instance digits>/Bytes...' */
233	do
234	--pszLastSlash;
235	while (pszLastSlash > pszName && RT_C_IS_DIGIT(*pszLastSlash));
236	pszLastSlash++;
237
238	uint8_t uInstance;
239	int rc = RTStrToUInt8Ex(pszLastSlash, NULL, 10, &uInstance);
240	AssertLogRelMsgReturn(RT_SUCCESS(rc) && rc != VWRN_NUMBER_TOO_BIG && rc != VWRN_NEGATIVE_UNSIGNED,
241	("%Rrc '%s'\n", rc, pszName), VINF_SUCCESS)
242	#endif
243
244	/* Add the bytes to our counters. */
245	PSTAMCOUNTER pCnt = (PSTAMCOUNTER)pvSample;
246	Guest pGuest = (Guest )pvUser;
247	uint64_t cb = pCnt->c;
248	#if 0
249	LogFlowFunc(("%s i=%u d=%s %llu bytes\n", pszName, uInstance, fRx ? "RX" : "TX", cb));
250	#else
251	LogFlowFunc(("%s d=%s %llu bytes\n", pszName, fRx ? "RX" : "TX", cb));
252	#endif
253	if (fRx)
254	pGuest->mNetStatRx += cb;
255	else
256	pGuest->mNetStatTx += cb;
257
258	return VINF_SUCCESS;
259	}
260
261	void Guest::i_updateStats(uint64_t iTick)
262	{
263	RT_NOREF(iTick);
264
265	uint64_t cbFreeTotal = 0;
266	uint64_t cbAllocTotal = 0;
267	uint64_t cbBalloonedTotal = 0;
268	uint64_t cbSharedTotal = 0;
269	uint64_t cbSharedMem = 0;
270	ULONG uNetStatRx = 0;
271	ULONG uNetStatTx = 0;
272	ULONG aGuestStats[GUESTSTATTYPE_MAX];
273	RT_ZERO(aGuestStats);
274
275	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
276
277	ULONG validStats = mVmValidStats;
278	/* Check if we have anything to report */
279	if (validStats)
280	{
281	mVmValidStats = pm::VMSTATMASK_NONE;
282	memcpy(aGuestStats, mCurrentGuestStat, sizeof(aGuestStats));
283	}
284	alock.release();
285
286	/*
287	* Calling SessionMachine may take time as the object resides in VBoxSVC
288	* process. This is why we took a snapshot of currently collected stats
289	* and released the lock.
290	*/
291	Console::SafeVMPtrQuiet ptrVM(mParent);
292	if (ptrVM.isOk())
293	{
294	int rc;
295
296	/*
297	* There is no point in collecting VM shared memory if other memory
298	* statistics are not available yet. Or is there?
299	*/
300	if (validStats)
301	{
302	/* Query the missing per-VM memory statistics. */
303	uint64_t cbTotalMemIgn, cbPrivateMemIgn, cbZeroMemIgn;
304	rc = PGMR3QueryMemoryStats(ptrVM.rawUVM(), &cbTotalMemIgn, &cbPrivateMemIgn, &cbSharedMem, &cbZeroMemIgn);
305	if (rc == VINF_SUCCESS)
306	validStats \|= pm::VMSTATMASK_GUEST_MEMSHARED;
307	}
308
309	if (mCollectVMMStats)
310	{
311	rc = PGMR3QueryGlobalMemoryStats(ptrVM.rawUVM(), &cbAllocTotal, &cbFreeTotal, &cbBalloonedTotal, &cbSharedTotal);
312	AssertRC(rc);
313	if (rc == VINF_SUCCESS)
314	validStats \|= pm::VMSTATMASK_VMM_ALLOC \| pm::VMSTATMASK_VMM_FREE
315	\| pm::VMSTATMASK_VMM_BALOON \| pm::VMSTATMASK_VMM_SHARED;
316	}
317
318	uint64_t uRxPrev = mNetStatRx;
319	uint64_t uTxPrev = mNetStatTx;
320	mNetStatRx = mNetStatTx = 0;
321	rc = STAMR3Enum(ptrVM.rawUVM(), "/Public/Net//Bytes", i_staticEnumStatsCallback, this);
322	AssertRC(rc);
323
324	uint64_t uTsNow = RTTimeNanoTS();
325	uint64_t cNsPassed = uTsNow - mNetStatLastTs;
326	if (cNsPassed >= 1000)
327	{
328	mNetStatLastTs = uTsNow;
329
330	uNetStatRx = (ULONG)((mNetStatRx - uRxPrev) * 1000000 / (cNsPassed / 1000)); /* in bytes per second */
331	uNetStatTx = (ULONG)((mNetStatTx - uTxPrev) * 1000000 / (cNsPassed / 1000)); /* in bytes per second */
332	validStats \|= pm::VMSTATMASK_NET_RX \| pm::VMSTATMASK_NET_TX;
333	LogFlowThisFunc(("Net Rx=%llu Tx=%llu Ts=%llu Delta=%llu\n", mNetStatRx, mNetStatTx, uTsNow, cNsPassed));
334	}
335	else
336	{
337	/* Can happen on resume or if we're using a non-monotonic clock
338	source for the timer and the time is adjusted. */
339	mNetStatRx = uRxPrev;
340	mNetStatTx = uTxPrev;
341	LogThisFunc(("Net Ts=%llu cNsPassed=%llu - too small interval\n", uTsNow, cNsPassed));
342	}
343	}
344
345	mParent->i_reportVmStatistics(validStats,
346	aGuestStats[GUESTSTATTYPE_CPUUSER],
347	aGuestStats[GUESTSTATTYPE_CPUKERNEL],
348	aGuestStats[GUESTSTATTYPE_CPUIDLE],
349	/* Convert the units for RAM usage stats: page (4K) -> 1KB units */
350	mCurrentGuestStat[GUESTSTATTYPE_MEMTOTAL] * (_4K/_1K),
351	mCurrentGuestStat[GUESTSTATTYPE_MEMFREE] * (_4K/_1K),
352	mCurrentGuestStat[GUESTSTATTYPE_MEMBALLOON] * (_4K/_1K),
353	(ULONG)(cbSharedMem / _1K), /* bytes -> KB */
354	mCurrentGuestStat[GUESTSTATTYPE_MEMCACHE] * (_4K/_1K),
355	mCurrentGuestStat[GUESTSTATTYPE_PAGETOTAL] * (_4K/_1K),
356	(ULONG)(cbAllocTotal / _1K), /* bytes -> KB */
357	(ULONG)(cbFreeTotal / _1K),
358	(ULONG)(cbBalloonedTotal / _1K),
359	(ULONG)(cbSharedTotal / _1K),
360	uNetStatRx,
361	uNetStatTx);
362	}
363
364	// IGuest properties
365	/////////////////////////////////////////////////////////////////////////////
366
367	HRESULT Guest::getOSTypeId(com::Utf8Str &aOSTypeId)
368	{
369	HRESULT hrc = S_OK;
370	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
371	if (!mData.mInterfaceVersion.isEmpty())
372	aOSTypeId = mData.mOSTypeId;
373	else
374	{
375	/* Redirect the call to IMachine if no additions are installed. */
376	ComPtr<IMachine> ptrMachine(mParent->i_machine());
377	alock.release();
378	BSTR bstr;
379	hrc = ptrMachine->COMGETTER(OSTypeId)(&bstr);
380	aOSTypeId = bstr;
381	}
382	return hrc;
383	}
384
385	HRESULT Guest::getAdditionsRunLevel(AdditionsRunLevelType_T *aAdditionsRunLevel)
386	{
387	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
388
389	*aAdditionsRunLevel = mData.mAdditionsRunLevel;
390
391	return S_OK;
392	}
393
394	HRESULT Guest::getAdditionsVersion(com::Utf8Str &aAdditionsVersion)
395	{
396	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
397	HRESULT hrc = S_OK;
398
399	/*
400	* Return the ReportGuestInfo2 version info if available.
401	*/
402	if ( !mData.mAdditionsVersionNew.isEmpty()
403	\|\| mData.mAdditionsRunLevel <= AdditionsRunLevelType_None)
404	aAdditionsVersion = mData.mAdditionsVersionNew;
405	else
406	{
407	/*
408	* If we're running older guest additions (< 3.2.0) try get it from
409	* the guest properties. Detected switched around Version and
410	* Revision in early 3.1.x releases (see r57115).
411	*/
412	ComPtr<IMachine> ptrMachine = mParent->i_machine();
413	alock.release(); /* No need to hold this during the IPC fun. */
414
415	Bstr bstr;
416	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Version").raw(), bstr.asOutParam());
417	if ( SUCCEEDED(hrc)
418	&& !bstr.isEmpty())
419	{
420	Utf8Str str(bstr);
421	if (str.count('.') == 0)
422	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Revision").raw(), bstr.asOutParam());
423	str = bstr;
424	if (str.count('.') != 2)
425	hrc = E_FAIL;
426	}
427
428	if (SUCCEEDED(hrc))
429	aAdditionsVersion = bstr;
430	else
431	{
432	/* Returning 1.4 is better than nothing. */
433	alock.acquire();
434	aAdditionsVersion = mData.mInterfaceVersion;
435	hrc = S_OK;
436	}
437	}
438	return hrc;
439	}
440
441	HRESULT Guest::getAdditionsRevision(ULONG *aAdditionsRevision)
442	{
443	HRESULT hrc = S_OK;
444	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
445
446	/*
447	* Return the ReportGuestInfo2 version info if available.
448	*/
449	if ( !mData.mAdditionsVersionNew.isEmpty()
450	\|\| mData.mAdditionsRunLevel <= AdditionsRunLevelType_None)
451	*aAdditionsRevision = mData.mAdditionsRevision;
452	else
453	{
454	/*
455	* If we're running older guest additions (< 3.2.0) try get it from
456	* the guest properties. Detected switched around Version and
457	* Revision in early 3.1.x releases (see r57115).
458	*/
459	ComPtr<IMachine> ptrMachine = mParent->i_machine();
460	alock.release(); /* No need to hold this during the IPC fun. */
461
462	Bstr bstr;
463	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Revision").raw(), bstr.asOutParam());
464	if (SUCCEEDED(hrc))
465	{
466	Utf8Str str(bstr);
467	uint32_t uRevision;
468	int vrc = RTStrToUInt32Full(str.c_str(), 0, &uRevision);
469	if (vrc != VINF_SUCCESS && str.count('.') == 2)
470	{
471	hrc = ptrMachine->GetGuestPropertyValue(Bstr("/VirtualBox/GuestAdd/Version").raw(), bstr.asOutParam());
472	if (SUCCEEDED(hrc))
473	{
474	str = bstr;
475	vrc = RTStrToUInt32Full(str.c_str(), 0, &uRevision);
476	}
477	}
478	if (vrc == VINF_SUCCESS)
479	*aAdditionsRevision = uRevision;
480	else
481	hrc = VBOX_E_IPRT_ERROR;
482	}
483	if (FAILED(hrc))
484	{
485	/* Return 0 if we don't know. */
486	*aAdditionsRevision = 0;
487	hrc = S_OK;
488	}
489	}
490	return hrc;
491	}
492
493	HRESULT Guest::getDnDSource(ComPtr<IGuestDnDSource> &aDnDSource)
494	{
495	#ifndef VBOX_WITH_DRAG_AND_DROP
496	RT_NOREF(aDnDSource);
497	ReturnComNotImplemented();
498	#else
499	LogFlowThisFuncEnter();
500
501	/* No need to lock - lifetime constant. */
502	HRESULT hr = mDnDSource.queryInterfaceTo(aDnDSource.asOutParam());
503
504	LogFlowFuncLeaveRC(hr);
505	return hr;
506	#endif /* VBOX_WITH_DRAG_AND_DROP */
507	}
508
509	HRESULT Guest::getDnDTarget(ComPtr<IGuestDnDTarget> &aDnDTarget)
510	{
511	#ifndef VBOX_WITH_DRAG_AND_DROP
512	RT_NOREF(aDnDTarget);
513	ReturnComNotImplemented();
514	#else
515	LogFlowThisFuncEnter();
516
517	/* No need to lock - lifetime constant. */
518	HRESULT hr = mDnDTarget.queryInterfaceTo(aDnDTarget.asOutParam());
519
520	LogFlowFuncLeaveRC(hr);
521	return hr;
522	#endif /* VBOX_WITH_DRAG_AND_DROP */
523	}
524
525	HRESULT Guest::getEventSource(ComPtr<IEventSource> &aEventSource)
526	{
527	LogFlowThisFuncEnter();
528
529	/* No need to lock - lifetime constant. */
530	mEventSource.queryInterfaceTo(aEventSource.asOutParam());
531
532	LogFlowFuncLeaveRC(S_OK);
533	return S_OK;
534	}
535
536	HRESULT Guest::getFacilities(std::vector<ComPtr<IAdditionsFacility> > &aFacilities)
537	{
538	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
539
540	aFacilities.resize(mData.mFacilityMap.size());
541	size_t i = 0;
542	for (FacilityMapIter it = mData.mFacilityMap.begin(); it != mData.mFacilityMap.end(); ++it, ++i)
543	it->second.queryInterfaceTo(aFacilities[i].asOutParam());
544
545	return S_OK;
546	}
547
548	HRESULT Guest::getSessions(std::vector<ComPtr<IGuestSession> > &aSessions)
549	{
550	#ifdef VBOX_WITH_GUEST_CONTROL
551	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
552
553	aSessions.resize(mData.mGuestSessions.size());
554	size_t i = 0;
555	for (GuestSessions::iterator it = mData.mGuestSessions.begin(); it != mData.mGuestSessions.end(); ++it, ++i)
556	it->second.queryInterfaceTo(aSessions[i].asOutParam());
557
558	return S_OK;
559	#else
560	ReturnComNotImplemented();
561	#endif
562	}
563
564	BOOL Guest::i_isPageFusionEnabled()
565	{
566	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
567
568	return mfPageFusionEnabled;
569	}
570
571	HRESULT Guest::getMemoryBalloonSize(ULONG *aMemoryBalloonSize)
572	{
573	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
574
575	*aMemoryBalloonSize = mMemoryBalloonSize;
576
577	return S_OK;
578	}
579
580	HRESULT Guest::setMemoryBalloonSize(ULONG aMemoryBalloonSize)
581	{
582	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
583
584	/* We must be 100% sure that IMachine::COMSETTER(MemoryBalloonSize)
585	* does not call us back in any way! */
586	HRESULT ret = mParent->i_machine()->COMSETTER(MemoryBalloonSize)(aMemoryBalloonSize);
587	if (ret == S_OK)
588	{
589	mMemoryBalloonSize = aMemoryBalloonSize;
590	/* forward the information to the VMM device */
591	VMMDev *pVMMDev = mParent->i_getVMMDev();
592	/* MUST release all locks before calling VMM device as its critsect
593	* has higher lock order than anything in Main. */
594	alock.release();
595	if (pVMMDev)
596	{
597	PPDMIVMMDEVPORT pVMMDevPort = pVMMDev->getVMMDevPort();
598	if (pVMMDevPort)
599	pVMMDevPort->pfnSetMemoryBalloon(pVMMDevPort, aMemoryBalloonSize);
600	}
601	}
602
603	return ret;
604	}
605
606	HRESULT Guest::getStatisticsUpdateInterval(ULONG *aStatisticsUpdateInterval)
607	{
608	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
609
610	*aStatisticsUpdateInterval = mStatUpdateInterval;
611	return S_OK;
612	}
613
614	HRESULT Guest::setStatisticsUpdateInterval(ULONG aStatisticsUpdateInterval)
615	{
616	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
617
618	if (mStatUpdateInterval)
619	if (aStatisticsUpdateInterval == 0)
620	RTTimerLRStop(mStatTimer);
621	else
622	RTTimerLRChangeInterval(mStatTimer, aStatisticsUpdateInterval);
623	else
624	if (aStatisticsUpdateInterval != 0)
625	{
626	RTTimerLRChangeInterval(mStatTimer, aStatisticsUpdateInterval);
627	RTTimerLRStart(mStatTimer, 0);
628	}
629	mStatUpdateInterval = aStatisticsUpdateInterval;
630	/* forward the information to the VMM device */
631	VMMDev *pVMMDev = mParent->i_getVMMDev();
632	/* MUST release all locks before calling VMM device as its critsect
633	* has higher lock order than anything in Main. */
634	alock.release();
635	if (pVMMDev)
636	{
637	PPDMIVMMDEVPORT pVMMDevPort = pVMMDev->getVMMDevPort();
638	if (pVMMDevPort)
639	pVMMDevPort->pfnSetStatisticsInterval(pVMMDevPort, aStatisticsUpdateInterval);
640	}
641
642	return S_OK;
643	}
644
645
646	HRESULT Guest::internalGetStatistics(ULONG aCpuUser, ULONG aCpuKernel, ULONG *aCpuIdle,
647	ULONG aMemTotal, ULONG aMemFree, ULONG *aMemBalloon,
648	ULONG aMemShared, ULONG aMemCache, ULONG *aPageTotal,
649	ULONG aMemAllocTotal, ULONG aMemFreeTotal,
650	ULONG aMemBalloonTotal, ULONG aMemSharedTotal)
651	{
652	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
653
654	*aCpuUser = mCurrentGuestStat[GUESTSTATTYPE_CPUUSER];
655	*aCpuKernel = mCurrentGuestStat[GUESTSTATTYPE_CPUKERNEL];
656	*aCpuIdle = mCurrentGuestStat[GUESTSTATTYPE_CPUIDLE];
657	aMemTotal = mCurrentGuestStat[GUESTSTATTYPE_MEMTOTAL] (_4K/_1K); /* page (4K) -> 1KB units */
658	aMemFree = mCurrentGuestStat[GUESTSTATTYPE_MEMFREE] (_4K/_1K); /* page (4K) -> 1KB units */
659	aMemBalloon = mCurrentGuestStat[GUESTSTATTYPE_MEMBALLOON] (_4K/_1K); /* page (4K) -> 1KB units */
660	aMemCache = mCurrentGuestStat[GUESTSTATTYPE_MEMCACHE] (_4K/_1K); /* page (4K) -> 1KB units */
661	aPageTotal = mCurrentGuestStat[GUESTSTATTYPE_PAGETOTAL] (_4K/_1K); /* page (4K) -> 1KB units */
662
663	/* Play safe or smth? */
664	*aMemAllocTotal = 0;
665	*aMemFreeTotal = 0;
666	*aMemBalloonTotal = 0;
667	*aMemSharedTotal = 0;
668	*aMemShared = 0;
669
670	/* MUST release all locks before calling any PGM statistics queries,
671	* as they are executed by EMT and that might deadlock us by VMM device
672	* activity which waits for the Guest object lock. */
673	alock.release();
674	Console::SafeVMPtr ptrVM(mParent);
675	if (!ptrVM.isOk())
676	return E_FAIL;
677
678	uint64_t cbFreeTotal, cbAllocTotal, cbBalloonedTotal, cbSharedTotal;
679	int rc = PGMR3QueryGlobalMemoryStats(ptrVM.rawUVM(), &cbAllocTotal, &cbFreeTotal, &cbBalloonedTotal, &cbSharedTotal);
680	AssertRCReturn(rc, E_FAIL);
681
682	aMemAllocTotal = (ULONG)(cbAllocTotal / _1K); / bytes -> KB */
683	*aMemFreeTotal = (ULONG)(cbFreeTotal / _1K);
684	*aMemBalloonTotal = (ULONG)(cbBalloonedTotal / _1K);
685	*aMemSharedTotal = (ULONG)(cbSharedTotal / _1K);
686
687	/* Query the missing per-VM memory statistics. */
688	uint64_t cbTotalMemIgn, cbPrivateMemIgn, cbSharedMem, cbZeroMemIgn;
689	rc = PGMR3QueryMemoryStats(ptrVM.rawUVM(), &cbTotalMemIgn, &cbPrivateMemIgn, &cbSharedMem, &cbZeroMemIgn);
690	AssertRCReturn(rc, E_FAIL);
691	*aMemShared = (ULONG)(cbSharedMem / _1K);
692
693	return S_OK;
694	}
695
696	HRESULT Guest::i_setStatistic(ULONG aCpuId, GUESTSTATTYPE enmType, ULONG aVal)
697	{
698	static ULONG indexToPerfMask[] =
699	{
700	pm::VMSTATMASK_GUEST_CPUUSER,
701	pm::VMSTATMASK_GUEST_CPUKERNEL,
702	pm::VMSTATMASK_GUEST_CPUIDLE,
703	pm::VMSTATMASK_GUEST_MEMTOTAL,
704	pm::VMSTATMASK_GUEST_MEMFREE,
705	pm::VMSTATMASK_GUEST_MEMBALLOON,
706	pm::VMSTATMASK_GUEST_MEMCACHE,
707	pm::VMSTATMASK_GUEST_PAGETOTAL,
708	pm::VMSTATMASK_NONE
709	};
710	AutoCaller autoCaller(this);
711	if (FAILED(autoCaller.rc())) return autoCaller.rc();
712
713	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
714
715	if (enmType >= GUESTSTATTYPE_MAX)
716	return E_INVALIDARG;
717
718	if (aCpuId < VMM_MAX_CPU_COUNT)
719	{
720	ULONG *paCpuStats;
721	switch (enmType)
722	{
723	case GUESTSTATTYPE_CPUUSER: paCpuStats = mCurrentGuestCpuUserStat; break;
724	case GUESTSTATTYPE_CPUKERNEL: paCpuStats = mCurrentGuestCpuKernelStat; break;
725	case GUESTSTATTYPE_CPUIDLE: paCpuStats = mCurrentGuestCpuIdleStat; break;
726	default: paCpuStats = NULL; break;
727	}
728	if (paCpuStats)
729	{
730	paCpuStats[aCpuId] = aVal;
731	aVal = 0;
732	for (uint32_t i = 0; i < mCpus && i < VMM_MAX_CPU_COUNT; i++)
733	aVal += paCpuStats[i];
734	aVal /= mCpus;
735	}
736	}
737
738	mCurrentGuestStat[enmType] = aVal;
739	mVmValidStats \|= indexToPerfMask[enmType];
740	return S_OK;
741	}
742
743	/**
744	* Returns the status of a specified Guest Additions facility.
745	*
746	* @return COM status code
747	* @param aFacility Facility to get the status from.
748	* @param aTimestamp Timestamp of last facility status update in ms (optional).
749	* @param aStatus Current status of the specified facility.
750	*/
751	HRESULT Guest::getFacilityStatus(AdditionsFacilityType_T aFacility, LONG64 aTimestamp, AdditionsFacilityStatus_T aStatus)
752	{
753	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
754
755	/* Not checking for aTimestamp is intentional; it's optional. */
756	FacilityMapIterConst it = mData.mFacilityMap.find(aFacility);
757	if (it != mData.mFacilityMap.end())
758	{
759	AdditionsFacility *pFacility = it->second;
760	ComAssert(pFacility);
761	*aStatus = pFacility->i_getStatus();
762	if (aTimestamp)
763	*aTimestamp = pFacility->i_getLastUpdated();
764	}
765	else
766	{
767	/*
768	* Do not fail here -- could be that the facility never has been brought up (yet) but
769	* the host wants to have its status anyway. So just tell we don't know at this point.
770	*/
771	*aStatus = AdditionsFacilityStatus_Unknown;
772	if (aTimestamp)
773	*aTimestamp = RTTimeMilliTS();
774	}
775	return S_OK;
776	}
777
778	HRESULT Guest::getAdditionsStatus(AdditionsRunLevelType_T aLevel, BOOL *aActive)
779	{
780	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
781
782	HRESULT rc = S_OK;
783	switch (aLevel)
784	{
785	case AdditionsRunLevelType_System:
786	*aActive = (mData.mAdditionsRunLevel > AdditionsRunLevelType_None);
787	break;
788
789	case AdditionsRunLevelType_Userland:
790	*aActive = (mData.mAdditionsRunLevel >= AdditionsRunLevelType_Userland);
791	break;
792
793	case AdditionsRunLevelType_Desktop:
794	*aActive = (mData.mAdditionsRunLevel >= AdditionsRunLevelType_Desktop);
795	break;
796
797	default:
798	rc = setError(VBOX_E_NOT_SUPPORTED,
799	tr("Invalid status level defined: %u"), aLevel);
800	break;
801	}
802
803	return rc;
804	}
805	HRESULT Guest::setCredentials(const com::Utf8Str &aUserName, const com::Utf8Str &aPassword,
806	const com::Utf8Str &aDomain, BOOL aAllowInteractiveLogon)
807	{
808	/* Check for magic domain names which are used to pass encryption keys to the disk. */
809	if (Utf8Str(aDomain) == "@@disk")
810	return mParent->i_setDiskEncryptionKeys(aPassword);
811	if (Utf8Str(aDomain) == "@@mem")
812	{
813	/** @todo */
814	return E_NOTIMPL;
815	}
816
817	/* forward the information to the VMM device */
818	VMMDev *pVMMDev = mParent->i_getVMMDev();
819	if (pVMMDev)
820	{
821	PPDMIVMMDEVPORT pVMMDevPort = pVMMDev->getVMMDevPort();
822	if (pVMMDevPort)
823	{
824	uint32_t u32Flags = VMMDEV_SETCREDENTIALS_GUESTLOGON;
825	if (!aAllowInteractiveLogon)
826	u32Flags = VMMDEV_SETCREDENTIALS_NOLOCALLOGON;
827
828	pVMMDevPort->pfnSetCredentials(pVMMDevPort,
829	aUserName.c_str(),
830	aPassword.c_str(),
831	aDomain.c_str(),
832	u32Flags);
833	return S_OK;
834	}
835	}
836
837	return setError(VBOX_E_VM_ERROR, tr("VMM device is not available (is the VM running?)"));
838	}
839
840	// public methods only for internal purposes
841	/////////////////////////////////////////////////////////////////////////////
842
843	/**
844	* Sets the general Guest Additions information like
845	* API (interface) version and OS type. Gets called by
846	* vmmdevUpdateGuestInfo.
847	*
848	* @param aInterfaceVersion
849	* @param aOsType
850	*/
851	void Guest::i_setAdditionsInfo(const com::Utf8Str &aInterfaceVersion, VBOXOSTYPE aOsType)
852	{
853	RTTIMESPEC TimeSpecTS;
854	RTTimeNow(&TimeSpecTS);
855
856	AutoCaller autoCaller(this);
857	AssertComRCReturnVoid(autoCaller.rc());
858
859	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
860
861
862	/*
863	* Note: The Guest Additions API (interface) version is deprecated
864	* and will not be used anymore! We might need it to at least report
865	* something as version number if really ancient Guest Additions are
866	* installed (without the guest version + revision properties having set).
867	*/
868	mData.mInterfaceVersion = aInterfaceVersion;
869
870	/*
871	* Older Additions rely on the Additions API version whether they
872	* are assumed to be active or not. Since newer Additions do report
873	* the Additions version before calling this function (by calling
874	* VMMDevReportGuestInfo2, VMMDevReportGuestStatus, VMMDevReportGuestInfo,
875	* in that order) we can tell apart old and new Additions here. Old
876	* Additions never would set VMMDevReportGuestInfo2 (which set mData.mAdditionsVersion)
877	* so they just rely on the aInterfaceVersion string (which gets set by
878	* VMMDevReportGuestInfo).
879	*
880	* So only mark the Additions as being active (run level = system) when we
881	* don't have the Additions version set.
882	*/
883	if (mData.mAdditionsVersionNew.isEmpty())
884	{
885	if (aInterfaceVersion.isEmpty())
886	mData.mAdditionsRunLevel = AdditionsRunLevelType_None;
887	else
888	{
889	mData.mAdditionsRunLevel = AdditionsRunLevelType_System;
890
891	/*
892	* To keep it compatible with the old Guest Additions behavior we need to set the
893	* "graphics" (feature) facility to active as soon as we got the Guest Additions
894	* interface version.
895	*/
896	i_facilityUpdate(VBoxGuestFacilityType_Graphics, VBoxGuestFacilityStatus_Active, 0 /fFlags/, &TimeSpecTS);
897	}
898	}
899
900	/*
901	* Older Additions didn't have this finer grained capability bit,
902	* so enable it by default. Newer Additions will not enable this here
903	* and use the setSupportedFeatures function instead.
904	*/
905	/** @todo r=bird: I don't get the above comment nor the code below...
906	* One talks about capability bits, the one always does something to a facility.
907	* Then there is the comment below it all, which is placed like it addresses the
908	* mOSTypeId, but talks about something which doesn't remotely like mOSTypeId...
909	*
910	* Andy, could you please try clarify and make the comments shorter and more
911	* coherent! Also, explain why this is important and what depends on it.
912	*
913	* PS. There is the VMMDEV_GUEST_SUPPORTS_GRAPHICS capability* report... It
914	* should come in pretty quickly after this update, normally.
915	*/
916	i_facilityUpdate(VBoxGuestFacilityType_Graphics,
917	i_facilityIsActive(VBoxGuestFacilityType_VBoxGuestDriver)
918	? VBoxGuestFacilityStatus_Active : VBoxGuestFacilityStatus_Inactive,
919	0 /fFlags/, &TimeSpecTS); /** @todo the timestamp isn't gonna be right here on saved state restore. */
920
921	/*
922	* Note! There is a race going on between setting mAdditionsRunLevel and
923	* mSupportsGraphics here and disabling/enabling it later according to
924	* its real status when using new(er) Guest Additions.
925	*/
926	mData.mOSType = aOsType;
927	mData.mOSTypeId = Global::OSTypeId(aOsType);
928	}
929
930	/**
931	* Sets the Guest Additions version information details.
932	*
933	* Gets called by vmmdevUpdateGuestInfo2 and vmmdevUpdateGuestInfo (to clear the
934	* state).
935	*
936	* @param a_uFullVersion VBoxGuestInfo2::additionsMajor,
937	* VBoxGuestInfo2::additionsMinor and
938	* VBoxGuestInfo2::additionsBuild combined into
939	* one value by VBOX_FULL_VERSION_MAKE.
940	*
941	* When this is 0, it's vmmdevUpdateGuestInfo
942	* calling to reset the state.
943	*
944	* @param a_pszName Build type tag and/or publisher tag, empty
945	* string if neiter of those are present.
946	* @param a_uRevision See VBoxGuestInfo2::additionsRevision.
947	* @param a_fFeatures See VBoxGuestInfo2::additionsFeatures.
948	*/
949	void Guest::i_setAdditionsInfo2(uint32_t a_uFullVersion, const char *a_pszName, uint32_t a_uRevision, uint32_t a_fFeatures)
950	{
951	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
952
953	if (a_uFullVersion)
954	{
955	mData.mAdditionsVersionNew = Utf8StrFmt(*a_pszName ? "%u.%u.%u_%s" : "%u.%u.%u",
956	VBOX_FULL_VERSION_GET_MAJOR(a_uFullVersion),
957	VBOX_FULL_VERSION_GET_MINOR(a_uFullVersion),
958	VBOX_FULL_VERSION_GET_BUILD(a_uFullVersion),
959	a_pszName);
960	mData.mAdditionsVersionFull = a_uFullVersion;
961	mData.mAdditionsRevision = a_uRevision;
962	mData.mAdditionsFeatures = a_fFeatures;
963	}
964	else
965	{
966	Assert(!a_fFeatures && !a_uRevision && !*a_pszName);
967	mData.mAdditionsVersionNew.setNull();
968	mData.mAdditionsVersionFull = 0;
969	mData.mAdditionsRevision = 0;
970	mData.mAdditionsFeatures = 0;
971	}
972	}
973
974	bool Guest::i_facilityIsActive(VBoxGuestFacilityType enmFacility)
975	{
976	Assert(enmFacility < INT32_MAX);
977	FacilityMapIterConst it = mData.mFacilityMap.find((AdditionsFacilityType_T)enmFacility);
978	if (it != mData.mFacilityMap.end())
979	{
980	AdditionsFacility *pFac = it->second;
981	return (pFac->i_getStatus() == AdditionsFacilityStatus_Active);
982	}
983	return false;
984	}
985
986	void Guest::i_facilityUpdate(VBoxGuestFacilityType a_enmFacility, VBoxGuestFacilityStatus a_enmStatus,
987	uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS)
988	{
989	AssertReturnVoid( a_enmFacility < VBoxGuestFacilityType_All
990	&& a_enmFacility > VBoxGuestFacilityType_Unknown);
991
992	FacilityMapIter it = mData.mFacilityMap.find((AdditionsFacilityType_T)a_enmFacility);
993	if (it != mData.mFacilityMap.end())
994	{
995	AdditionsFacility *pFac = it->second;
996	pFac->i_update((AdditionsFacilityStatus_T)a_enmStatus, a_fFlags, a_pTimeSpecTS);
997	}
998	else
999	{
1000	if (mData.mFacilityMap.size() > 64)
1001	{
1002	/* The easy way out for now. We could automatically destroy
1003	inactive facilities like VMMDev does if we like... */
1004	AssertFailedReturnVoid();
1005	}
1006
1007	ComObjPtr<AdditionsFacility> ptrFac;
1008	ptrFac.createObject();
1009	AssertReturnVoid(!ptrFac.isNull());
1010
1011	HRESULT hrc = ptrFac->init(this, (AdditionsFacilityType_T)a_enmFacility, (AdditionsFacilityStatus_T)a_enmStatus,
1012	a_fFlags, a_pTimeSpecTS);
1013	if (SUCCEEDED(hrc))
1014	mData.mFacilityMap.insert(std::make_pair((AdditionsFacilityType_T)a_enmFacility, ptrFac));
1015	}
1016	}
1017
1018	/**
1019	* Issued by the guest when a guest user changed its state.
1020	*
1021	* @return IPRT status code.
1022	* @param aUser Guest user name.
1023	* @param aDomain Domain of guest user account. Optional.
1024	* @param enmState New state to indicate.
1025	* @param pbDetails Pointer to state details. Optional.
1026	* @param cbDetails Size (in bytes) of state details. Pass 0 if not used.
1027	*/
1028	void Guest::i_onUserStateChange(Bstr aUser, Bstr aDomain, VBoxGuestUserState enmState,
1029	const uint8_t *pbDetails, uint32_t cbDetails)
1030	{
1031	RT_NOREF(pbDetails, cbDetails);
1032	LogFlowThisFunc(("\n"));
1033
1034	AutoCaller autoCaller(this);
1035	AssertComRCReturnVoid(autoCaller.rc());
1036
1037	Bstr strDetails; /** @todo Implement state details here. */
1038
1039	fireGuestUserStateChangedEvent(mEventSource, aUser.raw(), aDomain.raw(),
1040	(GuestUserState_T)enmState, strDetails.raw());
1041	LogFlowFuncLeave();
1042	}
1043
1044	/**
1045	* Sets the status of a certain Guest Additions facility.
1046	*
1047	* Gets called by vmmdevUpdateGuestStatus, which just passes the report along.
1048	*
1049	* @param a_enmFacility The facility.
1050	* @param a_enmStatus The status.
1051	* @param a_fFlags Flags assoicated with the update. Currently
1052	* reserved and should be ignored.
1053	* @param a_pTimeSpecTS Pointer to the timestamp of this report.
1054	* @sa PDMIVMMDEVCONNECTOR::pfnUpdateGuestStatus, vmmdevUpdateGuestStatus
1055	* @thread The emulation thread.
1056	*/
1057	void Guest::i_setAdditionsStatus(VBoxGuestFacilityType a_enmFacility, VBoxGuestFacilityStatus a_enmStatus,
1058	uint32_t a_fFlags, PCRTTIMESPEC a_pTimeSpecTS)
1059	{
1060	Assert( a_enmFacility > VBoxGuestFacilityType_Unknown
1061	&& a_enmFacility <= VBoxGuestFacilityType_All); /* Paranoia, VMMDev checks for this. */
1062
1063	AutoCaller autoCaller(this);
1064	AssertComRCReturnVoid(autoCaller.rc());
1065
1066	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
1067
1068	/*
1069	* Set a specific facility status.
1070	*/
1071	if (a_enmFacility == VBoxGuestFacilityType_All)
1072	for (FacilityMapIter it = mData.mFacilityMap.begin(); it != mData.mFacilityMap.end(); ++it)
1073	i_facilityUpdate((VBoxGuestFacilityType)it->first, a_enmStatus, a_fFlags, a_pTimeSpecTS);
1074	else /* Update one facility only. */
1075	i_facilityUpdate(a_enmFacility, a_enmStatus, a_fFlags, a_pTimeSpecTS);
1076
1077	/*
1078	* Recalc the runlevel.
1079	*/
1080	if (i_facilityIsActive(VBoxGuestFacilityType_VBoxTrayClient))
1081	mData.mAdditionsRunLevel = AdditionsRunLevelType_Desktop;
1082	else if (i_facilityIsActive(VBoxGuestFacilityType_VBoxService))
1083	mData.mAdditionsRunLevel = AdditionsRunLevelType_Userland;
1084	else if (i_facilityIsActive(VBoxGuestFacilityType_VBoxGuestDriver))
1085	mData.mAdditionsRunLevel = AdditionsRunLevelType_System;
1086	else
1087	mData.mAdditionsRunLevel = AdditionsRunLevelType_None;
1088	}
1089
1090	/**
1091	* Sets the supported features (and whether they are active or not).
1092	*
1093	* @param aCaps Guest capability bit mask (VMMDEV_GUEST_SUPPORTS_XXX).
1094	*/
1095	void Guest::i_setSupportedFeatures(uint32_t aCaps)
1096	{
1097	AutoCaller autoCaller(this);
1098	AssertComRCReturnVoid(autoCaller.rc());
1099
1100	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
1101
1102	/** @todo A nit: The timestamp is wrong on saved state restore. Would be better
1103	* to move the graphics and seamless capability -> facility translation to
1104	* VMMDev so this could be saved. */
1105	RTTIMESPEC TimeSpecTS;
1106	RTTimeNow(&TimeSpecTS);
1107
1108	i_facilityUpdate(VBoxGuestFacilityType_Seamless,
1109	aCaps & VMMDEV_GUEST_SUPPORTS_SEAMLESS ? VBoxGuestFacilityStatus_Active : VBoxGuestFacilityStatus_Inactive,
1110	0 /fFlags/, &TimeSpecTS);
1111	/** @todo Add VMMDEV_GUEST_SUPPORTS_GUEST_HOST_WINDOW_MAPPING */
1112	}

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source: vbox/trunk/src/VBox/Main/src-client/GuestImpl.cpp@ 75267

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