GuestImpl.cpp@ 28098

Last change on this file since 28098 was 28051, checked in by vboxsync, 15 years ago
Another attempt to initialize the balloon correct during startup
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 18.7 KB

Line
1	/* $Id: GuestImpl.cpp 28051 2010-04-07 14:09:14Z vboxsync $ */
2
3	/** @file
4	*
5	* VirtualBox COM class implementation
6	*/
7
8	/*
9	* Copyright (C) 2006-2008 Sun Microsystems, Inc.
10	*
11	* This file is part of VirtualBox Open Source Edition (OSE), as
12	* available from http://www.virtualbox.org. This file is free software;
13	* you can redistribute it and/or modify it under the terms of the GNU
14	* General Public License (GPL) as published by the Free Software
15	* Foundation, in version 2 as it comes in the "COPYING" file of the
16	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18	*
19	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
20	* Clara, CA 95054 USA or visit http://www.sun.com if you need
21	* additional information or have any questions.
22	*/
23
24	#include "GuestImpl.h"
25
26	#include "Global.h"
27	#include "ConsoleImpl.h"
28	#include "VMMDev.h"
29
30	#include "AutoCaller.h"
31	#include "Logging.h"
32
33	#include <VBox/VMMDev.h>
34	#ifdef VBOX_WITH_GUEST_CONTROL
35	# include <VBox/HostServices/GuestControlSvc.h>
36	# include <VBox/com/array.h>
37	#endif
38	#include <iprt/cpp/utils.h>
39	#include <iprt/getopt.h>
40	#include <VBox/pgm.h>
41
42	// defines
43	/////////////////////////////////////////////////////////////////////////////
44
45	// constructor / destructor
46	/////////////////////////////////////////////////////////////////////////////
47
48	DEFINE_EMPTY_CTOR_DTOR (Guest)
49
50	HRESULT Guest::FinalConstruct()
51	{
52	return S_OK;
53	}
54
55	void Guest::FinalRelease()
56	{
57	uninit ();
58	}
59
60	// public methods only for internal purposes
61	/////////////////////////////////////////////////////////////////////////////
62
63	/**
64	* Initializes the guest object.
65	*/
66	HRESULT Guest::init (Console *aParent)
67	{
68	LogFlowThisFunc(("aParent=%p\n", aParent));
69
70	ComAssertRet(aParent, E_INVALIDARG);
71
72	/* Enclose the state transition NotReady->InInit->Ready */
73	AutoInitSpan autoInitSpan(this);
74	AssertReturn(autoInitSpan.isOk(), E_FAIL);
75
76	unconst(mParent) = aParent;
77
78	/* mData.mAdditionsActive is FALSE */
79
80	/* Confirm a successful initialization when it's the case */
81	autoInitSpan.setSucceeded();
82
83	ULONG aMemoryBalloonSize;
84	HRESULT ret = mParent->machine()->COMGETTER(MemoryBalloonSize)(&aMemoryBalloonSize);
85	if (ret == S_OK)
86	mMemoryBalloonSize = aMemoryBalloonSize;
87	else
88	mMemoryBalloonSize = 0; /* Default is no ballooning */
89
90	mStatUpdateInterval = 0; /* Default is not to report guest statistics at all */
91
92	/* Clear statistics. */
93	for (unsigned i = 0 ; i < GUESTSTATTYPE_MAX; i++)
94	mCurrentGuestStat[i] = 0;
95
96	return S_OK;
97	}
98
99	/**
100	* Uninitializes the instance and sets the ready flag to FALSE.
101	* Called either from FinalRelease() or by the parent when it gets destroyed.
102	*/
103	void Guest::uninit()
104	{
105	LogFlowThisFunc(("\n"));
106
107	/* Enclose the state transition Ready->InUninit->NotReady */
108	AutoUninitSpan autoUninitSpan(this);
109	if (autoUninitSpan.uninitDone())
110	return;
111
112	unconst(mParent) = NULL;
113	}
114
115	// IGuest properties
116	/////////////////////////////////////////////////////////////////////////////
117
118	STDMETHODIMP Guest::COMGETTER(OSTypeId) (BSTR *aOSTypeId)
119	{
120	CheckComArgOutPointerValid(aOSTypeId);
121
122	AutoCaller autoCaller(this);
123	if (FAILED(autoCaller.rc())) return autoCaller.rc();
124
125	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
126
127	// redirect the call to IMachine if no additions are installed
128	if (mData.mAdditionsVersion.isEmpty())
129	return mParent->machine()->COMGETTER(OSTypeId)(aOSTypeId);
130
131	mData.mOSTypeId.cloneTo(aOSTypeId);
132
133	return S_OK;
134	}
135
136	STDMETHODIMP Guest::COMGETTER(AdditionsActive) (BOOL *aAdditionsActive)
137	{
138	CheckComArgOutPointerValid(aAdditionsActive);
139
140	AutoCaller autoCaller(this);
141	if (FAILED(autoCaller.rc())) return autoCaller.rc();
142
143	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
144
145	*aAdditionsActive = mData.mAdditionsActive;
146
147	return S_OK;
148	}
149
150	STDMETHODIMP Guest::COMGETTER(AdditionsVersion) (BSTR *aAdditionsVersion)
151	{
152	CheckComArgOutPointerValid(aAdditionsVersion);
153
154	AutoCaller autoCaller(this);
155	if (FAILED(autoCaller.rc())) return autoCaller.rc();
156
157	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
158
159	mData.mAdditionsVersion.cloneTo(aAdditionsVersion);
160
161	return S_OK;
162	}
163
164	STDMETHODIMP Guest::COMGETTER(SupportsSeamless) (BOOL *aSupportsSeamless)
165	{
166	CheckComArgOutPointerValid(aSupportsSeamless);
167
168	AutoCaller autoCaller(this);
169	if (FAILED(autoCaller.rc())) return autoCaller.rc();
170
171	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
172
173	*aSupportsSeamless = mData.mSupportsSeamless;
174
175	return S_OK;
176	}
177
178	STDMETHODIMP Guest::COMGETTER(SupportsGraphics) (BOOL *aSupportsGraphics)
179	{
180	CheckComArgOutPointerValid(aSupportsGraphics);
181
182	AutoCaller autoCaller(this);
183	if (FAILED(autoCaller.rc())) return autoCaller.rc();
184
185	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
186
187	*aSupportsGraphics = mData.mSupportsGraphics;
188
189	return S_OK;
190	}
191
192	STDMETHODIMP Guest::COMGETTER(MemoryBalloonSize) (ULONG *aMemoryBalloonSize)
193	{
194	CheckComArgOutPointerValid(aMemoryBalloonSize);
195
196	AutoCaller autoCaller(this);
197	if (FAILED(autoCaller.rc())) return autoCaller.rc();
198
199	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
200
201	*aMemoryBalloonSize = mMemoryBalloonSize;
202
203	return S_OK;
204	}
205
206	STDMETHODIMP Guest::COMSETTER(MemoryBalloonSize) (ULONG aMemoryBalloonSize)
207	{
208	AutoCaller autoCaller(this);
209	if (FAILED(autoCaller.rc())) return autoCaller.rc();
210
211	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
212
213	HRESULT ret = mParent->machine()->COMSETTER(MemoryBalloonSize)(aMemoryBalloonSize);
214	if (ret == S_OK)
215	{
216	mMemoryBalloonSize = aMemoryBalloonSize;
217	/* forward the information to the VMM device */
218	VMMDev *vmmDev = mParent->getVMMDev();
219	if (vmmDev)
220	vmmDev->getVMMDevPort()->pfnSetMemoryBalloon(vmmDev->getVMMDevPort(), aMemoryBalloonSize);
221	}
222
223	return ret;
224	}
225
226	STDMETHODIMP Guest::COMGETTER(StatisticsUpdateInterval)(ULONG *aUpdateInterval)
227	{
228	CheckComArgOutPointerValid(aUpdateInterval);
229
230	AutoCaller autoCaller(this);
231	if (FAILED(autoCaller.rc())) return autoCaller.rc();
232
233	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
234
235	*aUpdateInterval = mStatUpdateInterval;
236	return S_OK;
237	}
238
239	STDMETHODIMP Guest::COMSETTER(StatisticsUpdateInterval)(ULONG aUpdateInterval)
240	{
241	AutoCaller autoCaller(this);
242	if (FAILED(autoCaller.rc())) return autoCaller.rc();
243
244	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
245
246	mStatUpdateInterval = aUpdateInterval;
247	/* forward the information to the VMM device */
248	VMMDev *vmmDev = mParent->getVMMDev();
249	if (vmmDev)
250	vmmDev->getVMMDevPort()->pfnSetStatisticsInterval(vmmDev->getVMMDevPort(), aUpdateInterval);
251
252	return S_OK;
253	}
254
255	STDMETHODIMP Guest::InternalGetStatistics(ULONG aCpuUser, ULONG aCpuKernel, ULONG *aCpuIdle,
256	ULONG aMemTotal, ULONG aMemFree, ULONG *aMemBalloon,
257	ULONG aMemCache, ULONG aPageTotal,
258	ULONG aMemAllocTotal, ULONG aMemFreeTotal, ULONG *aMemBalloonTotal)
259	{
260	CheckComArgOutPointerValid(aCpuUser);
261	CheckComArgOutPointerValid(aCpuKernel);
262	CheckComArgOutPointerValid(aCpuIdle);
263	CheckComArgOutPointerValid(aMemTotal);
264	CheckComArgOutPointerValid(aMemFree);
265	CheckComArgOutPointerValid(aMemBalloon);
266	CheckComArgOutPointerValid(aMemCache);
267	CheckComArgOutPointerValid(aPageTotal);
268
269	AutoCaller autoCaller(this);
270	if (FAILED(autoCaller.rc())) return autoCaller.rc();
271
272	AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
273
274	aCpuUser = mCurrentGuestStat[GUESTSTATTYPE_CPUUSER] (_4K/_1K); /* page (4K) -> 1 KB units */
275	aCpuKernel = mCurrentGuestStat[GUESTSTATTYPE_CPUKERNEL] (_4K/_1K);
276	aCpuIdle = mCurrentGuestStat[GUESTSTATTYPE_CPUIDLE] (_4K/_1K);
277	aMemTotal = mCurrentGuestStat[GUESTSTATTYPE_MEMTOTAL] (_4K/_1K);
278	aMemFree = mCurrentGuestStat[GUESTSTATTYPE_MEMFREE] (_4K/_1K);
279	aMemBalloon = mCurrentGuestStat[GUESTSTATTYPE_MEMBALLOON] (_4K/_1K);
280	aMemCache = mCurrentGuestStat[GUESTSTATTYPE_MEMCACHE] (_4K/_1K);
281	aPageTotal = mCurrentGuestStat[GUESTSTATTYPE_PAGETOTAL] (_4K/_1K);
282
283	Console::SafeVMPtr pVM (mParent);
284	if (pVM.isOk())
285	{
286	uint64_t uFreeTotal, uAllocTotal, uBalloonedTotal;
287	*aMemFreeTotal = 0;
288	int rc = PGMR3QueryVMMMemoryStats(pVM.raw(), &uAllocTotal, &uFreeTotal, &uBalloonedTotal);
289	AssertRC(rc);
290	if (rc == VINF_SUCCESS)
291	{
292	aMemAllocTotal = (ULONG)(uAllocTotal / _1K); / bytes -> KB */
293	*aMemFreeTotal = (ULONG)(uFreeTotal / _1K);
294	*aMemBalloonTotal = (ULONG)(uBalloonedTotal / _1K);
295	}
296	}
297	else
298	*aMemFreeTotal = 0;
299
300	return S_OK;
301	}
302
303	HRESULT Guest::SetStatistic(ULONG aCpuId, GUESTSTATTYPE enmType, ULONG aVal)
304	{
305	AutoCaller autoCaller(this);
306	if (FAILED(autoCaller.rc())) return autoCaller.rc();
307
308	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
309
310	if (enmType >= GUESTSTATTYPE_MAX)
311	return E_INVALIDARG;
312
313	mCurrentGuestStat[enmType] = aVal;
314	return S_OK;
315	}
316
317	STDMETHODIMP Guest::SetCredentials(IN_BSTR aUserName, IN_BSTR aPassword,
318	IN_BSTR aDomain, BOOL aAllowInteractiveLogon)
319	{
320	AutoCaller autoCaller(this);
321	if (FAILED(autoCaller.rc())) return autoCaller.rc();
322
323	/* forward the information to the VMM device */
324	VMMDev *vmmDev = mParent->getVMMDev();
325	if (vmmDev)
326	{
327	uint32_t u32Flags = VMMDEV_SETCREDENTIALS_GUESTLOGON;
328	if (!aAllowInteractiveLogon)
329	u32Flags = VMMDEV_SETCREDENTIALS_NOLOCALLOGON;
330
331	vmmDev->getVMMDevPort()->pfnSetCredentials(vmmDev->getVMMDevPort(),
332	Utf8Str(aUserName).raw(), Utf8Str(aPassword).raw(),
333	Utf8Str(aDomain).raw(), u32Flags);
334	return S_OK;
335	}
336
337	return setError(VBOX_E_VM_ERROR,
338	tr("VMM device is not available (is the VM running?)"));
339	}
340
341	#ifdef VBOX_WITH_GUEST_CONTROL
342	/**
343	* Creates the argument list as an array used for executing a program.
344	*
345	* @returns VBox status code.
346	*
347	* @todo
348	*
349	* @todo Respect spaces when quoting for arguments, e.g. "c:\\program files\\".
350	* @todo Handle empty ("") argguments.
351	*/
352	int Guest::prepareExecuteArgs(const char pszArgs, void ppvList, uint32_t pcbList, uint32_t *pcArgs)
353	{
354	char **ppaArg;
355	int iArgs;
356	int rc = RTGetOptArgvFromString(&ppaArg, &iArgs, pszArgs, NULL);
357	if (RT_SUCCESS(rc))
358	{
359	char *pszTemp = NULL;
360	*pcbList = 0;
361	for (int i=0; i<iArgs; i++)
362	{
363	if (i > 0) /* Insert space as delimiter. */
364	rc = RTStrAAppendN(&pszTemp, " ", 1);
365
366	if (RT_FAILURE(rc))
367	break;
368	else
369	{
370	rc = RTStrAAppendN(&pszTemp, ppaArg[i], strlen(ppaArg[i]));
371	if (RT_FAILURE(rc))
372	break;
373	}
374	}
375	RTGetOptArgvFree(ppaArg);
376	if (RT_SUCCESS(rc))
377	{
378	*ppvList = pszTemp;
379	*pcArgs = iArgs;
380	if (pszTemp)
381	pcbList = strlen(pszTemp) + 1; / Include zero termination. */
382	}
383	else
384	RTStrFree(pszTemp);
385	}
386	return rc;
387	}
388
389	/**
390	* Appends environment variables to the environment block. Each var=value pair is separated
391	* by NULL (\0) sequence. The whole block will be stored in one blob and disassembled on the
392	* guest side later to fit into the HGCM param structure.
393	*
394	* @returns VBox status code.
395	*
396	* @todo
397	*
398	*/
399	int Guest::prepareExecuteEnv(const char pszEnv, void ppvList, uint32_t pcbList, uint32_t *pcEnv)
400	{
401	int rc = VINF_SUCCESS;
402	uint32_t cbLen = strlen(pszEnv);
403	if (*ppvList)
404	{
405	uint32_t cbNewLen = pcbList + cbLen + 1; / Include zero termination. */
406	char pvTmp = (char)RTMemRealloc(*ppvList, cbNewLen);
407	if (NULL == pvTmp)
408	{
409	rc = VERR_NO_MEMORY;
410	}
411	else
412	{
413	memcpy(pvTmp + *pcbList, pszEnv, cbLen);
414	pvTmp[cbNewLen - 1] = '\0'; /* Add zero termination. */
415	ppvList = (void*)pvTmp;
416	}
417	}
418	else
419	{
420	char *pcTmp;
421	if (RTStrAPrintf(&pcTmp, "%s", pszEnv) > 0)
422	{
423	ppvList = (void*)pcTmp;
424	/* Reset counters. */
425	*pcEnv = 0;
426	*pcbList = 0;
427	}
428	}
429	if (RT_SUCCESS(rc))
430	{
431	pcbList += cbLen + 1; / Include zero termination. */
432	pcEnv += 1; / Increase env pairs count. */
433	}
434	return rc;
435	}
436	#endif /* VBOX_WITH_GUEST_CONTROL */
437
438	STDMETHODIMP Guest::ExecuteProcess(IN_BSTR aCommand, ULONG aFlags,
439	ComSafeArrayIn(IN_BSTR, aArguments), ComSafeArrayIn(IN_BSTR, aEnvironment),
440	IN_BSTR aStdIn, IN_BSTR aStdOut, IN_BSTR aStdErr,
441	IN_BSTR aUserName, IN_BSTR aPassword,
442	ULONG aTimeoutMS, ULONG aPID, IProgress *aProgress)
443	{
444	#ifndef VBOX_WITH_GUEST_CONTROL
445	ReturnComNotImplemented();
446	#else /* VBOX_WITH_GUEST_CONTROL */
447	using namespace guestControl;
448
449	CheckComArgStrNotEmptyOrNull(aCommand);
450	CheckComArgOutPointerValid(aProgress);
451	CheckComArgOutPointerValid(aPID);
452	/* Flags are not supported at the moment. */
453	if (aFlags != 0)
454	return E_INVALIDARG;
455
456	HRESULT rc = S_OK;
457
458	try
459	{
460	AutoCaller autoCaller(this);
461	if (FAILED(autoCaller.rc())) return autoCaller.rc();
462
463	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
464
465	/* Just be on the safe side when calling another process. */
466	alock.leave();
467
468	HRESULT rc = E_UNEXPECTED;
469	using namespace guestControl;
470
471	int vrc = VINF_SUCCESS;
472	Utf8Str Utf8Command(aCommand);
473
474	/* Prepare arguments. */
475	com::SafeArray<IN_BSTR> args(ComSafeArrayInArg(aArguments));
476	uint32_t uNumArgs = args.size();
477	char **papszArgv = NULL;
478	if(uNumArgs > 0)
479	{
480	papszArgv = (char*)RTMemAlloc(sizeof(char) * (uNumArgs + 1));
481	AssertPtr(papszArgv);
482	for (unsigned i = 0; RT_SUCCESS(vrc) && i < uNumArgs; i++)
483	vrc = RTStrAPrintf(&papszArgv[i], "%s", Utf8Str(args[i]).raw());
484	papszArgv[uNumArgs] = NULL;
485	}
486
487	if (RT_SUCCESS(vrc))
488	{
489	char *pszArgs = NULL;
490	if (uNumArgs > 0)
491	vrc = RTGetOptArgvToString(&pszArgs, papszArgv, 0);
492	if (RT_SUCCESS(vrc))
493	{
494	uint32_t cbArgs = pszArgs ? strlen(pszArgs) + 1 : 0; /* Include terminating zero. */
495
496	/* Prepare environment. */
497	com::SafeArray<IN_BSTR> env(ComSafeArrayInArg(aEnvironment));
498
499	void *pvEnv = NULL;
500	uint32_t uNumEnv = 0;
501	uint32_t cbEnv = 0;
502
503	for (unsigned i = 0; i < env.size(); i++)
504	{
505	vrc = prepareExecuteEnv(Utf8Str(env[i]).raw(), &pvEnv, &cbEnv, &uNumEnv);
506	if (RT_FAILURE(vrc))
507	break;
508	}
509
510	if (RT_SUCCESS(vrc))
511	{
512	Utf8Str Utf8StdIn(aStdIn);
513	Utf8Str Utf8StdOut(aStdOut);
514	Utf8Str Utf8StdErr(aStdErr);
515	Utf8Str Utf8UserName(aUserName);
516	Utf8Str Utf8Password(aPassword);
517
518	VBOXHGCMSVCPARM paParms[14];
519	int i = 0;
520	paParms[i++].setPointer((void*)Utf8Command.raw(), (uint32_t)strlen(Utf8Command.raw()) + 1);
521	paParms[i++].setUInt32(aFlags);
522	paParms[i++].setUInt32(uNumArgs);
523	paParms[i++].setPointer((void*)pszArgs, cbArgs);
524	paParms[i++].setUInt32(uNumEnv);
525	paParms[i++].setUInt32(cbEnv);
526	paParms[i++].setPointer((void*)pvEnv, cbEnv);
527	paParms[i++].setPointer((void*)Utf8StdIn.raw(), (uint32_t)strlen(Utf8StdIn.raw()) + 1);
528	paParms[i++].setPointer((void*)Utf8StdOut.raw(), (uint32_t)strlen(Utf8StdOut.raw()) + 1);
529	paParms[i++].setPointer((void*)Utf8StdErr.raw(), (uint32_t)strlen(Utf8StdErr.raw()) + 1);
530	paParms[i++].setPointer((void*)Utf8UserName.raw(), (uint32_t)strlen(Utf8UserName.raw()) + 1);
531	paParms[i++].setPointer((void*)Utf8Password.raw(), (uint32_t)strlen(Utf8Password.raw()) + 1);
532	paParms[i++].setUInt32(aTimeoutMS);
533
534	/* Forward the information to the VMM device. */
535	AssertPtr(mParent);
536	VMMDev *vmmDev = mParent->getVMMDev();
537	if (vmmDev)
538	{
539	LogFlow(("Guest::ExecuteProgram: numParms=%d\n", i));
540	vrc = vmmDev->hgcmHostCall("VBoxGuestControlSvc", HOST_EXEC_CMD,
541	i, paParms);
542	/** @todo Get the PID. */
543	}
544	RTMemFree(pvEnv);
545	}
546	RTStrFree(pszArgs);
547	}
548	if (RT_SUCCESS(vrc))
549	rc = S_OK;
550	else
551	rc = setError(E_UNEXPECTED,
552	tr("The service call failed with the error %Rrc"),
553	vrc);
554
555	for (unsigned i = 0; i < uNumArgs; i++)
556	RTMemFree(papszArgv[i]);
557	RTMemFree(papszArgv);
558	}
559	}
560	catch (std::bad_alloc &)
561	{
562	rc = E_OUTOFMEMORY;
563	};
564
565	return rc;
566	#endif /* VBOX_WITH_GUEST_CONTROL */
567	}
568
569	// public methods only for internal purposes
570	/////////////////////////////////////////////////////////////////////////////
571
572	void Guest::setAdditionsVersion(Bstr aVersion, VBOXOSTYPE aOsType)
573	{
574	AutoCaller autoCaller(this);
575	AssertComRCReturnVoid (autoCaller.rc());
576
577	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
578
579	mData.mAdditionsVersion = aVersion;
580	mData.mAdditionsActive = !aVersion.isEmpty();
581	/* Older Additions didn't have this finer grained capability bit,
582	* so enable it by default. Newer Additions will disable it immediately
583	* if relevant. */
584	mData.mSupportsGraphics = mData.mAdditionsActive;
585
586	mData.mOSTypeId = Global::OSTypeId (aOsType);
587	}
588
589	void Guest::setSupportsSeamless (BOOL aSupportsSeamless)
590	{
591	AutoCaller autoCaller(this);
592	AssertComRCReturnVoid (autoCaller.rc());
593
594	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
595
596	mData.mSupportsSeamless = aSupportsSeamless;
597	}
598
599	void Guest::setSupportsGraphics (BOOL aSupportsGraphics)
600	{
601	AutoCaller autoCaller(this);
602	AssertComRCReturnVoid (autoCaller.rc());
603
604	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
605
606	mData.mSupportsGraphics = aSupportsGraphics;
607	}
608	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/GuestImpl.cpp@ 28098

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