VMMDevInterface.cpp@ 83251

Last change on this file since 83251 was 83142, checked in by vboxsync, 5 years ago
bugref:9637. Sending monitor positions (offsets) from GAs to svga device since vmwgfx fails to do so.
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1	/* $Id: VMMDevInterface.cpp 83142 2020-02-24 19:24:26Z vboxsync $ */
2	/** @file
3	* VirtualBox Driver Interface to VMM device.
4	*/
5
6	/*
7	* Copyright (C) 2006-2020 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_VMMDEVINTERFACES
19	#include "LoggingNew.h"
20
21	#include "VMMDev.h"
22	#include "ConsoleImpl.h"
23	#include "DisplayImpl.h"
24	#include "GuestImpl.h"
25	#include "MouseImpl.h"
26
27	#include <VBox/vmm/pdmdrv.h>
28	#include <VBox/VMMDev.h>
29	#include <VBox/shflsvc.h>
30	#include <iprt/asm.h>
31
32	#ifdef VBOX_WITH_HGCM
33	# include "HGCM.h"
34	# include "HGCMObjects.h"
35	#endif
36
37	//
38	// defines
39	//
40
41	#ifdef RT_OS_OS2
42	# define VBOXSHAREDFOLDERS_DLL "VBoxSFld"
43	#else
44	# define VBOXSHAREDFOLDERS_DLL "VBoxSharedFolders"
45	#endif
46
47	//
48	// globals
49	//
50
51
52	/**
53	* VMMDev driver instance data.
54	*/
55	typedef struct DRVMAINVMMDEV
56	{
57	/** Pointer to the VMMDev object. */
58	VMMDev *pVMMDev;
59	/** Pointer to the driver instance structure. */
60	PPDMDRVINS pDrvIns;
61	/** Pointer to the VMMDev port interface of the driver/device above us. */
62	PPDMIVMMDEVPORT pUpPort;
63	/** Our VMM device connector interface. */
64	PDMIVMMDEVCONNECTOR Connector;
65
66	#ifdef VBOX_WITH_HGCM
67	/** Pointer to the HGCM port interface of the driver/device above us. */
68	PPDMIHGCMPORT pHGCMPort;
69	/** Our HGCM connector interface. */
70	PDMIHGCMCONNECTOR HGCMConnector;
71	#endif
72
73	#ifdef VBOX_WITH_GUEST_PROPS
74	HGCMSVCEXTHANDLE hHgcmSvcExtGstProps;
75	#endif
76	#ifdef VBOX_WITH_GUEST_CONTROL
77	HGCMSVCEXTHANDLE hHgcmSvcExtGstCtrl;
78	#endif
79	} DRVMAINVMMDEV, *PDRVMAINVMMDEV;
80
81	//
82	// constructor / destructor
83	//
84	VMMDev::VMMDev(Console *console)
85	: mpDrv(NULL)
86	, mParent(console)
87	{
88	int rc = RTSemEventCreate(&mCredentialsEvent);
89	AssertRC(rc);
90	#ifdef VBOX_WITH_HGCM
91	rc = HGCMHostInit();
92	AssertRC(rc);
93	m_fHGCMActive = true;
94	#endif /* VBOX_WITH_HGCM */
95	mu32CredentialsFlags = 0;
96	}
97
98	VMMDev::~VMMDev()
99	{
100	#ifdef VBOX_WITH_HGCM
101	if (ASMAtomicCmpXchgBool(&m_fHGCMActive, false, true))
102	HGCMHostShutdown(true /fUvmIsInvalid/);
103	#endif
104	RTSemEventDestroy(mCredentialsEvent);
105	if (mpDrv)
106	mpDrv->pVMMDev = NULL;
107	mpDrv = NULL;
108	}
109
110	PPDMIVMMDEVPORT VMMDev::getVMMDevPort()
111	{
112	if (!mpDrv)
113	return NULL;
114	return mpDrv->pUpPort;
115	}
116
117
118
119	//
120	// public methods
121	//
122
123	/**
124	* Wait on event semaphore for guest credential judgement result.
125	*/
126	int VMMDev::WaitCredentialsJudgement(uint32_t u32Timeout, uint32_t *pu32CredentialsFlags)
127	{
128	if (u32Timeout == 0)
129	{
130	u32Timeout = 5000;
131	}
132
133	int rc = RTSemEventWait(mCredentialsEvent, u32Timeout);
134
135	if (RT_SUCCESS(rc))
136	{
137	*pu32CredentialsFlags = mu32CredentialsFlags;
138	}
139
140	return rc;
141	}
142
143	int VMMDev::SetCredentialsJudgementResult(uint32_t u32Flags)
144	{
145	mu32CredentialsFlags = u32Flags;
146
147	int rc = RTSemEventSignal(mCredentialsEvent);
148	AssertRC(rc);
149
150	return rc;
151	}
152
153
154	/**
155	* @interface_method_impl{PDMIVMMDEVCONNECTOR,pfnUpdateGuestStatus}
156	*/
157	DECLCALLBACK(void) vmmdevUpdateGuestStatus(PPDMIVMMDEVCONNECTOR pInterface, uint32_t uFacility, uint16_t uStatus,
158	uint32_t fFlags, PCRTTIMESPEC pTimeSpecTS)
159	{
160	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
161	Console *pConsole = pDrv->pVMMDev->getParent();
162
163	/* Store that information in IGuest */
164	Guest* guest = pConsole->i_getGuest();
165	AssertPtrReturnVoid(guest);
166
167	guest->i_setAdditionsStatus((VBoxGuestFacilityType)uFacility, (VBoxGuestFacilityStatus)uStatus, fFlags, pTimeSpecTS);
168	pConsole->i_onAdditionsStateChange();
169	}
170
171
172	/**
173	* @interface_method_impl{PDMIVMMDEVCONNECTOR,pfnUpdateGuestUserState}
174	*/
175	DECLCALLBACK(void) vmmdevUpdateGuestUserState(PPDMIVMMDEVCONNECTOR pInterface,
176	const char pszUser, const char pszDomain,
177	uint32_t uState,
178	const uint8_t *pabDetails, uint32_t cbDetails)
179	{
180	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
181	AssertPtr(pDrv);
182	Console *pConsole = pDrv->pVMMDev->getParent();
183	AssertPtr(pConsole);
184
185	/* Store that information in IGuest. */
186	Guest* pGuest = pConsole->i_getGuest();
187	AssertPtrReturnVoid(pGuest);
188
189	pGuest->i_onUserStateChange(Bstr(pszUser), Bstr(pszDomain), (VBoxGuestUserState)uState,
190	pabDetails, cbDetails);
191	}
192
193
194	/**
195	* Reports Guest Additions API and OS version.
196	*
197	* Called whenever the Additions issue a guest version report request or the VM
198	* is reset.
199	*
200	* @param pInterface Pointer to this interface.
201	* @param guestInfo Pointer to guest information structure.
202	* @thread The emulation thread.
203	*/
204	DECLCALLBACK(void) vmmdevUpdateGuestInfo(PPDMIVMMDEVCONNECTOR pInterface, const VBoxGuestInfo *guestInfo)
205	{
206	AssertPtrReturnVoid(guestInfo);
207
208	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
209	Console *pConsole = pDrv->pVMMDev->getParent();
210
211	/* Store that information in IGuest */
212	Guest* guest = pConsole->i_getGuest();
213	AssertPtrReturnVoid(guest);
214
215	if (guestInfo->interfaceVersion != 0)
216	{
217	char version[16];
218	RTStrPrintf(version, sizeof(version), "%d", guestInfo->interfaceVersion);
219	guest->i_setAdditionsInfo(Bstr(version), guestInfo->osType);
220
221	/*
222	* Tell the console interface about the event
223	* so that it can notify its consumers.
224	*/
225	pConsole->i_onAdditionsStateChange();
226
227	if (guestInfo->interfaceVersion < VMMDEV_VERSION)
228	pConsole->i_onAdditionsOutdated();
229	}
230	else
231	{
232	/*
233	* The guest additions was disabled because of a reset
234	* or driver unload.
235	*/
236	guest->i_setAdditionsInfo(Bstr(), guestInfo->osType); /* Clear interface version + OS type. */
237	/** @todo Would be better if GuestImpl.cpp did all this in the above method call
238	* while holding down the. */
239	guest->i_setAdditionsInfo2(0, "", 0, 0); /* Clear Guest Additions version. */
240	RTTIMESPEC TimeSpecTS;
241	RTTimeNow(&TimeSpecTS);
242	guest->i_setAdditionsStatus(VBoxGuestFacilityType_All, VBoxGuestFacilityStatus_Inactive, 0 /fFlags/, &TimeSpecTS);
243	pConsole->i_onAdditionsStateChange();
244	}
245	}
246
247	/**
248	* @interface_method_impl{PDMIVMMDEVCONNECTOR,pfnUpdateGuestInfo2}
249	*/
250	DECLCALLBACK(void) vmmdevUpdateGuestInfo2(PPDMIVMMDEVCONNECTOR pInterface, uint32_t uFullVersion,
251	const char *pszName, uint32_t uRevision, uint32_t fFeatures)
252	{
253	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
254	AssertPtr(pszName);
255	Assert(uFullVersion);
256
257	/* Store that information in IGuest. */
258	Guest *pGuest = pDrv->pVMMDev->getParent()->i_getGuest();
259	AssertPtrReturnVoid(pGuest);
260
261	/* Just pass it on... */
262	pGuest->i_setAdditionsInfo2(uFullVersion, pszName, uRevision, fFeatures);
263
264	/*
265	* No need to tell the console interface about the update;
266	* vmmdevUpdateGuestInfo takes care of that when called as the
267	* last event in the chain.
268	*/
269	}
270
271	/**
272	* Update the guest additions capabilities.
273	* This is called when the guest additions capabilities change. The new capabilities
274	* are given and the connector should update its internal state.
275	*
276	* @param pInterface Pointer to this interface.
277	* @param newCapabilities New capabilities.
278	* @thread The emulation thread.
279	*/
280	DECLCALLBACK(void) vmmdevUpdateGuestCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t newCapabilities)
281	{
282	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
283	AssertPtr(pDrv);
284	Console *pConsole = pDrv->pVMMDev->getParent();
285
286	/* store that information in IGuest */
287	Guest* pGuest = pConsole->i_getGuest();
288	AssertPtrReturnVoid(pGuest);
289
290	/*
291	* Report our current capabilities (and assume none is active yet).
292	*/
293	pGuest->i_setSupportedFeatures(newCapabilities);
294
295	/*
296	* Tell the Display, so that it can update the "supports graphics"
297	* capability if the graphics card has not asserted it.
298	*/
299	Display* pDisplay = pConsole->i_getDisplay();
300	AssertPtrReturnVoid(pDisplay);
301	pDisplay->i_handleUpdateVMMDevSupportsGraphics(RT_BOOL(newCapabilities & VMMDEV_GUEST_SUPPORTS_GRAPHICS));
302
303	/*
304	* Tell the console interface about the event
305	* so that it can notify its consumers.
306	*/
307	pConsole->i_onAdditionsStateChange();
308	}
309
310	/**
311	* Update the mouse capabilities.
312	* This is called when the mouse capabilities change. The new capabilities
313	* are given and the connector should update its internal state.
314	*
315	* @param pInterface Pointer to this interface.
316	* @param fNewCaps New capabilities.
317	* @thread The emulation thread.
318	*/
319	DECLCALLBACK(void) vmmdevUpdateMouseCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t fNewCaps)
320	{
321	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
322	Console *pConsole = pDrv->pVMMDev->getParent();
323
324	/*
325	* Tell the console interface about the event
326	* so that it can notify its consumers.
327	*/
328	Mouse *pMouse = pConsole->i_getMouse();
329	if (pMouse) /** @todo and if not? Can that actually happen? */
330	pMouse->i_onVMMDevGuestCapsChange(fNewCaps & VMMDEV_MOUSE_GUEST_MASK);
331	}
332
333	/**
334	* Update the pointer shape or visibility.
335	*
336	* This is called when the mouse pointer shape changes or pointer is hidden/displaying.
337	* The new shape is passed as a caller allocated buffer that will be freed after returning.
338	*
339	* @param pInterface Pointer to this interface.
340	* @param fVisible Whether the pointer is visible or not.
341	* @param fAlpha Alpha channel information is present.
342	* @param xHot Horizontal coordinate of the pointer hot spot.
343	* @param yHot Vertical coordinate of the pointer hot spot.
344	* @param width Pointer width in pixels.
345	* @param height Pointer height in pixels.
346	* @param pShape The shape buffer. If NULL, then only pointer visibility is being changed.
347	* @thread The emulation thread.
348	*/
349	DECLCALLBACK(void) vmmdevUpdatePointerShape(PPDMIVMMDEVCONNECTOR pInterface, bool fVisible, bool fAlpha,
350	uint32_t xHot, uint32_t yHot,
351	uint32_t width, uint32_t height,
352	void *pShape)
353	{
354	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
355	Console *pConsole = pDrv->pVMMDev->getParent();
356
357	/* tell the console about it */
358	uint32_t cbShape = 0;
359	if (pShape)
360	{
361	cbShape = (width + 7) / 8 * height; /* size of the AND mask */
362	cbShape = ((cbShape + 3) & ~3) + width * 4 * height; /* + gap + size of the XOR mask */
363	}
364	pConsole->i_onMousePointerShapeChange(fVisible, fAlpha, xHot, yHot, width, height, (uint8_t *)pShape, cbShape);
365	}
366
367	DECLCALLBACK(int) iface_VideoAccelEnable(PPDMIVMMDEVCONNECTOR pInterface, bool fEnable, VBVAMEMORY *pVbvaMemory)
368	{
369	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
370	Console *pConsole = pDrv->pVMMDev->getParent();
371
372	Display *display = pConsole->i_getDisplay();
373
374	if (display)
375	{
376	Log9(("MAIN::VMMDevInterface::iface_VideoAccelEnable: %d, %p\n", fEnable, pVbvaMemory));
377	return display->VideoAccelEnableVMMDev(fEnable, pVbvaMemory);
378	}
379
380	return VERR_NOT_SUPPORTED;
381	}
382	DECLCALLBACK(void) iface_VideoAccelFlush(PPDMIVMMDEVCONNECTOR pInterface)
383	{
384	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
385	Console *pConsole = pDrv->pVMMDev->getParent();
386
387	Display *display = pConsole->i_getDisplay();
388
389	if (display)
390	{
391	Log9(("MAIN::VMMDevInterface::iface_VideoAccelFlush\n"));
392	display->VideoAccelFlushVMMDev();
393	}
394	}
395
396	DECLCALLBACK(int) vmmdevVideoModeSupported(PPDMIVMMDEVCONNECTOR pInterface, uint32_t display, uint32_t width, uint32_t height,
397	uint32_t bpp, bool *fSupported)
398	{
399	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
400	Console *pConsole = pDrv->pVMMDev->getParent();
401
402	if (!fSupported)
403	return VERR_INVALID_PARAMETER;
404	#ifdef DEBUG_sunlover
405	Log(("vmmdevVideoModeSupported: [%d]: %dx%dx%d\n", display, width, height, bpp));
406	#endif
407	IFramebuffer *framebuffer = NULL;
408	HRESULT hrc = pConsole->i_getDisplay()->QueryFramebuffer(display, &framebuffer);
409	if (SUCCEEDED(hrc) && framebuffer)
410	{
411	framebuffer->VideoModeSupported(width, height, bpp, (BOOL*)fSupported);
412	framebuffer->Release();
413	}
414	else
415	{
416	#ifdef DEBUG_sunlover
417	Log(("vmmdevVideoModeSupported: hrc %x, framebuffer %p!!!\n", hrc, framebuffer));
418	#endif
419	*fSupported = true;
420	}
421	return VINF_SUCCESS;
422	}
423
424	DECLCALLBACK(int) vmmdevGetHeightReduction(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *heightReduction)
425	{
426	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
427	Console *pConsole = pDrv->pVMMDev->getParent();
428
429	if (!heightReduction)
430	return VERR_INVALID_PARAMETER;
431	IFramebuffer *framebuffer = NULL;
432	HRESULT hrc = pConsole->i_getDisplay()->QueryFramebuffer(0, &framebuffer);
433	if (SUCCEEDED(hrc) && framebuffer)
434	{
435	framebuffer->COMGETTER(HeightReduction)((ULONG*)heightReduction);
436	framebuffer->Release();
437	}
438	else
439	*heightReduction = 0;
440	return VINF_SUCCESS;
441	}
442
443	DECLCALLBACK(int) vmmdevSetCredentialsJudgementResult(PPDMIVMMDEVCONNECTOR pInterface, uint32_t u32Flags)
444	{
445	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
446
447	if (pDrv->pVMMDev)
448	return pDrv->pVMMDev->SetCredentialsJudgementResult(u32Flags);
449
450	return VERR_GENERAL_FAILURE;
451	}
452
453	DECLCALLBACK(int) vmmdevSetVisibleRegion(PPDMIVMMDEVCONNECTOR pInterface, uint32_t cRect, PRTRECT pRect)
454	{
455	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
456	Console *pConsole = pDrv->pVMMDev->getParent();
457
458	/* Forward to Display, which calls corresponding framebuffers. */
459	pConsole->i_getDisplay()->i_handleSetVisibleRegion(cRect, pRect);
460
461	return VINF_SUCCESS;
462	}
463
464	DECLCALLBACK(int) vmmdevUpdateMonitorPositions(PPDMIVMMDEVCONNECTOR pInterface, uint32_t cPositions, PRTPOINT pPositions)
465	{
466	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
467	Console *pConsole = pDrv->pVMMDev->getParent();
468
469	pConsole->i_getDisplay()->i_handleUpdateMonitorPositions(cPositions, pPositions);
470
471	return VINF_SUCCESS;
472	}
473
474	DECLCALLBACK(int) vmmdevQueryVisibleRegion(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *pcRects, PRTRECT paRects)
475	{
476	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
477	Console *pConsole = pDrv->pVMMDev->getParent();
478
479	/* Forward to Display, which calls corresponding framebuffers. */
480	pConsole->i_getDisplay()->i_handleQueryVisibleRegion(pcRects, paRects);
481
482	return VINF_SUCCESS;
483	}
484
485	/**
486	* Request the statistics interval
487	*
488	* @returns VBox status code.
489	* @param pInterface Pointer to this interface.
490	* @param pulInterval Pointer to interval in seconds
491	* @thread The emulation thread.
492	*/
493	DECLCALLBACK(int) vmmdevQueryStatisticsInterval(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *pulInterval)
494	{
495	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
496	Console *pConsole = pDrv->pVMMDev->getParent();
497	ULONG val = 0;
498
499	if (!pulInterval)
500	return VERR_INVALID_POINTER;
501
502	/* store that information in IGuest */
503	Guest* guest = pConsole->i_getGuest();
504	AssertPtrReturn(guest, VERR_GENERAL_FAILURE);
505
506	guest->COMGETTER(StatisticsUpdateInterval)(&val);
507	*pulInterval = val;
508	return VINF_SUCCESS;
509	}
510
511	/**
512	* Query the current balloon size
513	*
514	* @returns VBox status code.
515	* @param pInterface Pointer to this interface.
516	* @param pcbBalloon Balloon size
517	* @thread The emulation thread.
518	*/
519	DECLCALLBACK(int) vmmdevQueryBalloonSize(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *pcbBalloon)
520	{
521	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
522	Console *pConsole = pDrv->pVMMDev->getParent();
523	ULONG val = 0;
524
525	if (!pcbBalloon)
526	return VERR_INVALID_POINTER;
527
528	/* store that information in IGuest */
529	Guest* guest = pConsole->i_getGuest();
530	AssertPtrReturn(guest, VERR_GENERAL_FAILURE);
531
532	guest->COMGETTER(MemoryBalloonSize)(&val);
533	*pcbBalloon = val;
534	return VINF_SUCCESS;
535	}
536
537	/**
538	* Query the current page fusion setting
539	*
540	* @returns VBox status code.
541	* @param pInterface Pointer to this interface.
542	* @param pfPageFusionEnabled Pointer to boolean
543	* @thread The emulation thread.
544	*/
545	DECLCALLBACK(int) vmmdevIsPageFusionEnabled(PPDMIVMMDEVCONNECTOR pInterface, bool *pfPageFusionEnabled)
546	{
547	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
548	Console *pConsole = pDrv->pVMMDev->getParent();
549
550	if (!pfPageFusionEnabled)
551	return VERR_INVALID_POINTER;
552
553	/* store that information in IGuest */
554	Guest* guest = pConsole->i_getGuest();
555	AssertPtrReturn(guest, VERR_GENERAL_FAILURE);
556
557	*pfPageFusionEnabled = !!guest->i_isPageFusionEnabled();
558	return VINF_SUCCESS;
559	}
560
561	/**
562	* Report new guest statistics
563	*
564	* @returns VBox status code.
565	* @param pInterface Pointer to this interface.
566	* @param pGuestStats Guest statistics
567	* @thread The emulation thread.
568	*/
569	DECLCALLBACK(int) vmmdevReportStatistics(PPDMIVMMDEVCONNECTOR pInterface, VBoxGuestStatistics *pGuestStats)
570	{
571	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, Connector);
572	Console *pConsole = pDrv->pVMMDev->getParent();
573
574	AssertPtrReturn(pGuestStats, VERR_INVALID_POINTER);
575
576	/* store that information in IGuest */
577	Guest* guest = pConsole->i_getGuest();
578	AssertPtrReturn(guest, VERR_GENERAL_FAILURE);
579
580	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_CPU_LOAD_IDLE)
581	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_CPUIDLE, pGuestStats->u32CpuLoad_Idle);
582
583	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_CPU_LOAD_KERNEL)
584	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_CPUKERNEL, pGuestStats->u32CpuLoad_Kernel);
585
586	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_CPU_LOAD_USER)
587	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_CPUUSER, pGuestStats->u32CpuLoad_User);
588
589
590	/** @todo r=bird: Convert from 4KB to 1KB units?
591	* CollectorGuestHAL::i_getGuestMemLoad says it returns KB units to
592	* preCollect(). I might be wrong ofc, this is convoluted code... */
593	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PHYS_MEM_TOTAL)
594	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_MEMTOTAL, pGuestStats->u32PhysMemTotal);
595
596	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PHYS_MEM_AVAIL)
597	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_MEMFREE, pGuestStats->u32PhysMemAvail);
598
599	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PHYS_MEM_BALLOON)
600	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_MEMBALLOON, pGuestStats->u32PhysMemBalloon);
601
602	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_MEM_SYSTEM_CACHE)
603	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_MEMCACHE, pGuestStats->u32MemSystemCache);
604
605	if (pGuestStats->u32StatCaps & VBOX_GUEST_STAT_PAGE_FILE_SIZE)
606	guest->i_setStatistic(pGuestStats->u32CpuId, GUESTSTATTYPE_PAGETOTAL, pGuestStats->u32PageFileSize);
607
608	return VINF_SUCCESS;
609	}
610
611	#ifdef VBOX_WITH_HGCM
612
613	/* HGCM connector interface */
614
615	static DECLCALLBACK(int) iface_hgcmConnect(PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd,
616	PHGCMSERVICELOCATION pServiceLocation,
617	uint32_t *pu32ClientID)
618	{
619	Log9(("Enter\n"));
620
621	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, HGCMConnector);
622
623	if ( !pServiceLocation
624	\|\| ( pServiceLocation->type != VMMDevHGCMLoc_LocalHost
625	&& pServiceLocation->type != VMMDevHGCMLoc_LocalHost_Existing))
626	{
627	return VERR_INVALID_PARAMETER;
628	}
629
630	/* Check if service name is a string terminated by zero*/
631	size_t cchInfo = 0;
632	if (RTStrNLenEx(pServiceLocation->u.host.achName, sizeof(pServiceLocation->u.host.achName), &cchInfo) != VINF_SUCCESS)
633	{
634	return VERR_INVALID_PARAMETER;
635	}
636
637	if (!pDrv->pVMMDev \|\| !pDrv->pVMMDev->hgcmIsActive())
638	return VERR_INVALID_STATE;
639	return HGCMGuestConnect(pDrv->pHGCMPort, pCmd, pServiceLocation->u.host.achName, pu32ClientID);
640	}
641
642	static DECLCALLBACK(int) iface_hgcmDisconnect(PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd, uint32_t u32ClientID)
643	{
644	Log9(("Enter\n"));
645
646	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, HGCMConnector);
647
648	if (!pDrv->pVMMDev \|\| !pDrv->pVMMDev->hgcmIsActive())
649	return VERR_INVALID_STATE;
650
651	return HGCMGuestDisconnect(pDrv->pHGCMPort, pCmd, u32ClientID);
652	}
653
654	static DECLCALLBACK(int) iface_hgcmCall(PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd, uint32_t u32ClientID,
655	uint32_t u32Function, uint32_t cParms, PVBOXHGCMSVCPARM paParms, uint64_t tsArrival)
656	{
657	Log9(("Enter\n"));
658
659	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, HGCMConnector);
660
661	if (!pDrv->pVMMDev \|\| !pDrv->pVMMDev->hgcmIsActive())
662	return VERR_INVALID_STATE;
663
664	return HGCMGuestCall(pDrv->pHGCMPort, pCmd, u32ClientID, u32Function, cParms, paParms, tsArrival);
665	}
666
667	static DECLCALLBACK(void) iface_hgcmCancelled(PPDMIHGCMCONNECTOR pInterface, PVBOXHGCMCMD pCmd, uint32_t idClient)
668	{
669	Log9(("Enter\n"));
670
671	PDRVMAINVMMDEV pDrv = RT_FROM_MEMBER(pInterface, DRVMAINVMMDEV, HGCMConnector);
672	if ( pDrv->pVMMDev
673	&& pDrv->pVMMDev->hgcmIsActive())
674	return HGCMGuestCancelled(pDrv->pHGCMPort, pCmd, idClient);
675	}
676
677	/**
678	* Execute state save operation.
679	*
680	* @returns VBox status code.
681	* @param pDrvIns Driver instance of the driver which registered the data unit.
682	* @param pSSM SSM operation handle.
683	*/
684	static DECLCALLBACK(int) iface_hgcmSave(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM)
685	{
686	RT_NOREF(pDrvIns);
687	Log9(("Enter\n"));
688	return HGCMHostSaveState(pSSM);
689	}
690
691
692	/**
693	* Execute state load operation.
694	*
695	* @returns VBox status code.
696	* @param pDrvIns Driver instance of the driver which registered the data unit.
697	* @param pSSM SSM operation handle.
698	* @param uVersion Data layout version.
699	* @param uPass The data pass.
700	*/
701	static DECLCALLBACK(int) iface_hgcmLoad(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM, uint32_t uVersion, uint32_t uPass)
702	{
703	RT_NOREF(pDrvIns);
704	LogFlowFunc(("Enter\n"));
705
706	if ( uVersion != HGCM_SAVED_STATE_VERSION
707	&& uVersion != HGCM_SAVED_STATE_VERSION_V2)
708	return VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION;
709	Assert(uPass == SSM_PASS_FINAL); NOREF(uPass);
710
711	return HGCMHostLoadState(pSSM, uVersion);
712	}
713
714	int VMMDev::hgcmLoadService(const char pszServiceLibrary, const char pszServiceName)
715	{
716	if (!hgcmIsActive())
717	return VERR_INVALID_STATE;
718
719	/** @todo Construct all the services in the VMMDev::drvConstruct()!! */
720	Assert( (mpDrv && mpDrv->pHGCMPort)
721	\|\| !strcmp(pszServiceLibrary, "VBoxHostChannel")
722	\|\| !strcmp(pszServiceLibrary, "VBoxSharedClipboard")
723	\|\| !strcmp(pszServiceLibrary, "VBoxDragAndDropSvc")
724	\|\| !strcmp(pszServiceLibrary, "VBoxGuestPropSvc")
725	\|\| !strcmp(pszServiceLibrary, "VBoxSharedCrOpenGL")
726	);
727	Console::SafeVMPtrQuiet ptrVM(mParent);
728	return HGCMHostLoad(pszServiceLibrary, pszServiceName, ptrVM.rawUVM(), mpDrv ? mpDrv->pHGCMPort : NULL);
729	}
730
731	int VMMDev::hgcmHostCall(const char *pszServiceName, uint32_t u32Function,
732	uint32_t cParms, PVBOXHGCMSVCPARM paParms)
733	{
734	if (!hgcmIsActive())
735	return VERR_INVALID_STATE;
736	return HGCMHostCall(pszServiceName, u32Function, cParms, paParms);
737	}
738
739	/**
740	* Used by Console::i_powerDown to shut down the services before the VM is destroyed.
741	*/
742	void VMMDev::hgcmShutdown(bool fUvmIsInvalid /= false/)
743	{
744	#ifdef VBOX_WITH_GUEST_PROPS
745	if (mpDrv && mpDrv->hHgcmSvcExtGstProps)
746	{
747	HGCMHostUnregisterServiceExtension(mpDrv->hHgcmSvcExtGstProps);
748	mpDrv->hHgcmSvcExtGstProps = NULL;
749	}
750	#endif
751
752	#ifdef VBOX_WITH_GUEST_CONTROL
753	if (mpDrv && mpDrv->hHgcmSvcExtGstCtrl)
754	{
755	HGCMHostUnregisterServiceExtension(mpDrv->hHgcmSvcExtGstCtrl);
756	mpDrv->hHgcmSvcExtGstCtrl = NULL;
757	}
758	#endif
759
760	if (ASMAtomicCmpXchgBool(&m_fHGCMActive, false, true))
761	HGCMHostShutdown(fUvmIsInvalid);
762	}
763
764	#endif /* HGCM */
765
766
767	/**
768	* @interface_method_impl{PDMIBASE,pfnQueryInterface}
769	*/
770	DECLCALLBACK(void ) VMMDev::drvQueryInterface(PPDMIBASE pInterface, const char pszIID)
771	{
772	PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface);
773	PDRVMAINVMMDEV pDrv = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
774
775	PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase);
776	PDMIBASE_RETURN_INTERFACE(pszIID, PDMIVMMDEVCONNECTOR, &pDrv->Connector);
777	#ifdef VBOX_WITH_HGCM
778	PDMIBASE_RETURN_INTERFACE(pszIID, PDMIHGCMCONNECTOR, &pDrv->HGCMConnector);
779	#endif
780	return NULL;
781	}
782
783	/**
784	* @interface_method_impl{PDMDRVREG,pfnSuspend}
785	*/
786	/static/ DECLCALLBACK(void) VMMDev::drvSuspend(PPDMDRVINS pDrvIns)
787	{
788	RT_NOREF(pDrvIns);
789	#ifdef VBOX_WITH_HGCM
790	HGCMBroadcastEvent(HGCMNOTIFYEVENT_SUSPEND);
791	#endif
792	}
793
794	/**
795	* @interface_method_impl{PDMDRVREG,pfnResume}
796	*/
797	/static/ DECLCALLBACK(void) VMMDev::drvResume(PPDMDRVINS pDrvIns)
798	{
799	RT_NOREF(pDrvIns);
800	#ifdef VBOX_WITH_HGCM
801	HGCMBroadcastEvent(HGCMNOTIFYEVENT_RESUME);
802	#endif
803	}
804
805	/**
806	* @interface_method_impl{PDMDRVREG,pfnPowerOff}
807	*/
808	/static/ DECLCALLBACK(void) VMMDev::drvPowerOff(PPDMDRVINS pDrvIns)
809	{
810	RT_NOREF(pDrvIns);
811	#ifdef VBOX_WITH_HGCM
812	HGCMBroadcastEvent(HGCMNOTIFYEVENT_POWER_ON);
813	#endif
814	}
815
816	/**
817	* @interface_method_impl{PDMDRVREG,pfnPowerOn}
818	*/
819	/static/ DECLCALLBACK(void) VMMDev::drvPowerOn(PPDMDRVINS pDrvIns)
820	{
821	RT_NOREF(pDrvIns);
822	#ifdef VBOX_WITH_HGCM
823	HGCMBroadcastEvent(HGCMNOTIFYEVENT_POWER_ON);
824	#endif
825	}
826
827	/**
828	* @interface_method_impl{PDMDRVREG,pfnReset}
829	*/
830	DECLCALLBACK(void) VMMDev::drvReset(PPDMDRVINS pDrvIns)
831	{
832	RT_NOREF(pDrvIns);
833	LogFlow(("VMMDev::drvReset: iInstance=%d\n", pDrvIns->iInstance));
834	#ifdef VBOX_WITH_HGCM
835	HGCMHostReset(false /fForShutdown/);
836	#endif
837	}
838
839	/**
840	* @interface_method_impl{PDMDRVREG,pfnDestruct}
841	*/
842	DECLCALLBACK(void) VMMDev::drvDestruct(PPDMDRVINS pDrvIns)
843	{
844	PDMDRV_CHECK_VERSIONS_RETURN_VOID(pDrvIns);
845	PDRVMAINVMMDEV pThis = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
846	LogFlow(("VMMDev::drvDestruct: iInstance=%d\n", pDrvIns->iInstance));
847
848	#ifdef VBOX_WITH_GUEST_PROPS
849	if (pThis->hHgcmSvcExtGstProps)
850	{
851	HGCMHostUnregisterServiceExtension(pThis->hHgcmSvcExtGstProps);
852	pThis->hHgcmSvcExtGstProps = NULL;
853	}
854	#endif
855
856	#ifdef VBOX_WITH_GUEST_CONTROL
857	if (pThis->hHgcmSvcExtGstCtrl)
858	{
859	HGCMHostUnregisterServiceExtension(pThis->hHgcmSvcExtGstCtrl);
860	pThis->hHgcmSvcExtGstCtrl = NULL;
861	}
862	#endif
863
864	if (pThis->pVMMDev)
865	{
866	#ifdef VBOX_WITH_HGCM
867	/* When VM construction goes wrong, we prefer shutting down HGCM here
868	while pUVM is still valid, rather than in ~VMMDev. */
869	if (ASMAtomicCmpXchgBool(&pThis->pVMMDev->m_fHGCMActive, false, true))
870	HGCMHostShutdown();
871	#endif
872	pThis->pVMMDev->mpDrv = NULL;
873	}
874	}
875
876	#ifdef VBOX_WITH_GUEST_PROPS
877
878	/**
879	* Set an array of guest properties
880	*/
881	void VMMDev::i_guestPropSetMultiple(void names, void values, void timestamps, void flags)
882	{
883	VBOXHGCMSVCPARM parms[4];
884
885	parms[0].type = VBOX_HGCM_SVC_PARM_PTR;
886	parms[0].u.pointer.addr = names;
887	parms[0].u.pointer.size = 0; /* We don't actually care. */
888	parms[1].type = VBOX_HGCM_SVC_PARM_PTR;
889	parms[1].u.pointer.addr = values;
890	parms[1].u.pointer.size = 0; /* We don't actually care. */
891	parms[2].type = VBOX_HGCM_SVC_PARM_PTR;
892	parms[2].u.pointer.addr = timestamps;
893	parms[2].u.pointer.size = 0; /* We don't actually care. */
894	parms[3].type = VBOX_HGCM_SVC_PARM_PTR;
895	parms[3].u.pointer.addr = flags;
896	parms[3].u.pointer.size = 0; /* We don't actually care. */
897
898	hgcmHostCall("VBoxGuestPropSvc", GUEST_PROP_FN_HOST_SET_PROPS, 4, &parms[0]);
899	}
900
901	/**
902	* Set a single guest property
903	*/
904	void VMMDev::i_guestPropSet(const char pszName, const char pszValue, const char *pszFlags)
905	{
906	VBOXHGCMSVCPARM parms[4];
907
908	AssertPtrReturnVoid(pszName);
909	AssertPtrReturnVoid(pszValue);
910	AssertPtrReturnVoid(pszFlags);
911	parms[0].type = VBOX_HGCM_SVC_PARM_PTR;
912	parms[0].u.pointer.addr = (void *)pszName;
913	parms[0].u.pointer.size = (uint32_t)strlen(pszName) + 1;
914	parms[1].type = VBOX_HGCM_SVC_PARM_PTR;
915	parms[1].u.pointer.addr = (void *)pszValue;
916	parms[1].u.pointer.size = (uint32_t)strlen(pszValue) + 1;
917	parms[2].type = VBOX_HGCM_SVC_PARM_PTR;
918	parms[2].u.pointer.addr = (void *)pszFlags;
919	parms[2].u.pointer.size = (uint32_t)strlen(pszFlags) + 1;
920	hgcmHostCall("VBoxGuestPropSvc", GUEST_PROP_FN_HOST_SET_PROP, 3, &parms[0]);
921	}
922
923	/**
924	* Set the global flags value by calling the service
925	* @returns the status returned by the call to the service
926	*
927	* @param pTable the service instance handle
928	* @param eFlags the flags to set
929	*/
930	int VMMDev::i_guestPropSetGlobalPropertyFlags(uint32_t fFlags)
931	{
932	VBOXHGCMSVCPARM parm;
933	HGCMSvcSetU32(&parm, fFlags);
934	int rc = hgcmHostCall("VBoxGuestPropSvc", GUEST_PROP_FN_HOST_SET_GLOBAL_FLAGS, 1, &parm);
935	if (RT_FAILURE(rc))
936	{
937	char szFlags[GUEST_PROP_MAX_FLAGS_LEN];
938	if (RT_FAILURE(GuestPropWriteFlags(fFlags, szFlags)))
939	Log(("Failed to set the global flags.\n"));
940	else
941	Log(("Failed to set the global flags \"%s\".\n", szFlags));
942	}
943	return rc;
944	}
945
946
947	/**
948	* Set up the Guest Property service, populate it with properties read from
949	* the machine XML and set a couple of initial properties.
950	*/
951	int VMMDev::i_guestPropLoadAndConfigure()
952	{
953	Assert(mpDrv);
954	ComObjPtr<Console> ptrConsole = this->mParent;
955	AssertReturn(ptrConsole.isNotNull(), VERR_INVALID_POINTER);
956
957	/*
958	* Load the service
959	*/
960	int rc = hgcmLoadService("VBoxGuestPropSvc", "VBoxGuestPropSvc");
961	if (RT_FAILURE(rc))
962	{
963	LogRel(("VBoxGuestPropSvc is not available. rc = %Rrc\n", rc));
964	return VINF_SUCCESS; /* That is not a fatal failure. */
965	}
966
967	/*
968	* Pull over the properties from the server.
969	*/
970	SafeArray<BSTR> namesOut;
971	SafeArray<BSTR> valuesOut;
972	SafeArray<LONG64> timestampsOut;
973	SafeArray<BSTR> flagsOut;
974	HRESULT hrc = ptrConsole->i_pullGuestProperties(ComSafeArrayAsOutParam(namesOut),
975	ComSafeArrayAsOutParam(valuesOut),
976	ComSafeArrayAsOutParam(timestampsOut),
977	ComSafeArrayAsOutParam(flagsOut));
978	AssertLogRelMsgReturn(SUCCEEDED(hrc), ("hrc=%Rhrc\n", hrc), VERR_MAIN_CONFIG_CONSTRUCTOR_COM_ERROR);
979	size_t const cProps = namesOut.size();
980	size_t const cAlloc = cProps + 1;
981	AssertLogRelReturn(valuesOut.size() == cProps, VERR_INTERNAL_ERROR_2);
982	AssertLogRelReturn(timestampsOut.size() == cProps, VERR_INTERNAL_ERROR_3);
983	AssertLogRelReturn(flagsOut.size() == cProps, VERR_INTERNAL_ERROR_4);
984
985	char szEmpty[] = "";
986	char papszNames = (char )RTMemTmpAllocZ(sizeof(char ) cAlloc);
987	char papszValues = (char )RTMemTmpAllocZ(sizeof(char ) cAlloc);
988	LONG64 pai64Timestamps = (LONG64 )RTMemTmpAllocZ(sizeof(LONG64) * cAlloc);
989	char papszFlags = (char )RTMemTmpAllocZ(sizeof(char ) cAlloc);
990	if (papszNames && papszValues && pai64Timestamps && papszFlags)
991	{
992	for (unsigned i = 0; RT_SUCCESS(rc) && i < cProps; ++i)
993	{
994	AssertPtrBreakStmt(namesOut[i], rc = VERR_INVALID_PARAMETER);
995	rc = RTUtf16ToUtf8(namesOut[i], &papszNames[i]);
996	if (RT_FAILURE(rc))
997	break;
998	if (valuesOut[i])
999	rc = RTUtf16ToUtf8(valuesOut[i], &papszValues[i]);
1000	else
1001	papszValues[i] = szEmpty;
1002	if (RT_FAILURE(rc))
1003	break;
1004	pai64Timestamps[i] = timestampsOut[i];
1005	if (flagsOut[i])
1006	rc = RTUtf16ToUtf8(flagsOut[i], &papszFlags[i]);
1007	else
1008	papszFlags[i] = szEmpty;
1009	}
1010	if (RT_SUCCESS(rc))
1011	i_guestPropSetMultiple((void )papszNames, (void )papszValues, (void )pai64Timestamps, (void )papszFlags);
1012	for (unsigned i = 0; i < cProps; ++i)
1013	{
1014	RTStrFree(papszNames[i]);
1015	if (valuesOut[i])
1016	RTStrFree(papszValues[i]);
1017	if (flagsOut[i])
1018	RTStrFree(papszFlags[i]);
1019	}
1020	}
1021	else
1022	rc = VERR_NO_MEMORY;
1023	RTMemTmpFree(papszNames);
1024	RTMemTmpFree(papszValues);
1025	RTMemTmpFree(pai64Timestamps);
1026	RTMemTmpFree(papszFlags);
1027	AssertRCReturn(rc, rc);
1028
1029	/*
1030	* Register the host notification callback
1031	*/
1032	HGCMHostRegisterServiceExtension(&mpDrv->hHgcmSvcExtGstProps, "VBoxGuestPropSvc", Console::i_doGuestPropNotification, ptrConsole.m_p);
1033
1034	# ifdef VBOX_WITH_GUEST_PROPS_RDONLY_GUEST
1035	rc = i_guestPropSetGlobalPropertyFlags(GUEST_PROP_F_RDONLYGUEST);
1036	AssertRCReturn(rc, rc);
1037	# endif
1038
1039	Log(("Set VBoxGuestPropSvc property store\n"));
1040	return VINF_SUCCESS;
1041	}
1042
1043	#endif /* VBOX_WITH_GUEST_PROPS */
1044
1045	/**
1046	* @interface_method_impl{PDMDRVREG,pfnConstruct}
1047	*/
1048	DECLCALLBACK(int) VMMDev::drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfgHandle, uint32_t fFlags)
1049	{
1050	RT_NOREF(fFlags);
1051	PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
1052	PDRVMAINVMMDEV pThis = PDMINS_2_DATA(pDrvIns, PDRVMAINVMMDEV);
1053	LogFlow(("Keyboard::drvConstruct: iInstance=%d\n", pDrvIns->iInstance));
1054
1055	/*
1056	* Validate configuration.
1057	*/
1058	if (!CFGMR3AreValuesValid(pCfgHandle, "Object\0"))
1059	return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES;
1060	AssertMsgReturn(PDMDrvHlpNoAttach(pDrvIns) == VERR_PDM_NO_ATTACHED_DRIVER,
1061	("Configuration error: Not possible to attach anything to this driver!\n"),
1062	VERR_PDM_DRVINS_NO_ATTACH);
1063
1064	/*
1065	* IBase.
1066	*/
1067	pDrvIns->IBase.pfnQueryInterface = VMMDev::drvQueryInterface;
1068
1069	pThis->Connector.pfnUpdateGuestStatus = vmmdevUpdateGuestStatus;
1070	pThis->Connector.pfnUpdateGuestUserState = vmmdevUpdateGuestUserState;
1071	pThis->Connector.pfnUpdateGuestInfo = vmmdevUpdateGuestInfo;
1072	pThis->Connector.pfnUpdateGuestInfo2 = vmmdevUpdateGuestInfo2;
1073	pThis->Connector.pfnUpdateGuestCapabilities = vmmdevUpdateGuestCapabilities;
1074	pThis->Connector.pfnUpdateMouseCapabilities = vmmdevUpdateMouseCapabilities;
1075	pThis->Connector.pfnUpdatePointerShape = vmmdevUpdatePointerShape;
1076	pThis->Connector.pfnVideoAccelEnable = iface_VideoAccelEnable;
1077	pThis->Connector.pfnVideoAccelFlush = iface_VideoAccelFlush;
1078	pThis->Connector.pfnVideoModeSupported = vmmdevVideoModeSupported;
1079	pThis->Connector.pfnGetHeightReduction = vmmdevGetHeightReduction;
1080	pThis->Connector.pfnSetCredentialsJudgementResult = vmmdevSetCredentialsJudgementResult;
1081	pThis->Connector.pfnSetVisibleRegion = vmmdevSetVisibleRegion;
1082	pThis->Connector.pfnUpdateMonitorPositions = vmmdevUpdateMonitorPositions;
1083	pThis->Connector.pfnQueryVisibleRegion = vmmdevQueryVisibleRegion;
1084	pThis->Connector.pfnReportStatistics = vmmdevReportStatistics;
1085	pThis->Connector.pfnQueryStatisticsInterval = vmmdevQueryStatisticsInterval;
1086	pThis->Connector.pfnQueryBalloonSize = vmmdevQueryBalloonSize;
1087	pThis->Connector.pfnIsPageFusionEnabled = vmmdevIsPageFusionEnabled;
1088
1089	#ifdef VBOX_WITH_HGCM
1090	pThis->HGCMConnector.pfnConnect = iface_hgcmConnect;
1091	pThis->HGCMConnector.pfnDisconnect = iface_hgcmDisconnect;
1092	pThis->HGCMConnector.pfnCall = iface_hgcmCall;
1093	pThis->HGCMConnector.pfnCancelled = iface_hgcmCancelled;
1094	#endif
1095
1096	/*
1097	* Get the IVMMDevPort interface of the above driver/device.
1098	*/
1099	pThis->pUpPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIVMMDEVPORT);
1100	AssertMsgReturn(pThis->pUpPort, ("Configuration error: No VMMDev port interface above!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
1101
1102	#ifdef VBOX_WITH_HGCM
1103	pThis->pHGCMPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMIHGCMPORT);
1104	AssertMsgReturn(pThis->pHGCMPort, ("Configuration error: No HGCM port interface above!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
1105	#endif
1106
1107	/*
1108	* Get the Console object pointer and update the mpDrv member.
1109	*/
1110	void *pv;
1111	int rc = CFGMR3QueryPtr(pCfgHandle, "Object", &pv);
1112	if (RT_FAILURE(rc))
1113	{
1114	AssertMsgFailed(("Configuration error: No/bad \"Object\" value! rc=%Rrc\n", rc));
1115	return rc;
1116	}
1117
1118	pThis->pVMMDev = (VMMDev)pv; /* @todo Check this cast! */
1119	pThis->pVMMDev->mpDrv = pThis;
1120
1121	#ifdef VBOX_WITH_HGCM
1122	/*
1123	* Load & configure the shared folders service.
1124	*/
1125	rc = pThis->pVMMDev->hgcmLoadService(VBOXSHAREDFOLDERS_DLL, "VBoxSharedFolders");
1126	pThis->pVMMDev->fSharedFolderActive = RT_SUCCESS(rc);
1127	if (RT_SUCCESS(rc))
1128	{
1129	PPDMLED pLed;
1130	PPDMILEDPORTS pLedPort;
1131
1132	LogRel(("Shared Folders service loaded\n"));
1133	pLedPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMILEDPORTS);
1134	AssertMsgReturn(pLedPort, ("Configuration error: No LED port interface above!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
1135	rc = pLedPort->pfnQueryStatusLed(pLedPort, 0, &pLed);
1136	if (RT_SUCCESS(rc) && pLed)
1137	{
1138	VBOXHGCMSVCPARM parm;
1139
1140	parm.type = VBOX_HGCM_SVC_PARM_PTR;
1141	parm.u.pointer.addr = pLed;
1142	parm.u.pointer.size = sizeof(*pLed);
1143
1144	rc = HGCMHostCall("VBoxSharedFolders", SHFL_FN_SET_STATUS_LED, 1, &parm);
1145	}
1146	else
1147	AssertMsgFailed(("pfnQueryStatusLed failed with %Rrc (pLed=%x)\n", rc, pLed));
1148	}
1149	else
1150	LogRel(("Failed to load Shared Folders service %Rrc\n", rc));
1151
1152
1153	/*
1154	* Load and configure the guest control service.
1155	*/
1156	# ifdef VBOX_WITH_GUEST_CONTROL
1157	rc = pThis->pVMMDev->hgcmLoadService("VBoxGuestControlSvc", "VBoxGuestControlSvc");
1158	if (RT_SUCCESS(rc))
1159	{
1160	rc = HGCMHostRegisterServiceExtension(&pThis->hHgcmSvcExtGstCtrl, "VBoxGuestControlSvc",
1161	&Guest::i_notifyCtrlDispatcher,
1162	pThis->pVMMDev->mParent->i_getGuest());
1163	if (RT_SUCCESS(rc))
1164	LogRel(("Guest Control service loaded\n"));
1165	else
1166	LogRel(("Warning: Cannot register VBoxGuestControlSvc extension! rc=%Rrc\n", rc));
1167	}
1168	else
1169	LogRel(("Warning!: Failed to load the Guest Control Service! %Rrc\n", rc));
1170	# endif /* VBOX_WITH_GUEST_CONTROL */
1171
1172
1173	/*
1174	* Load and configure the guest properties service.
1175	*/
1176	# ifdef VBOX_WITH_GUEST_PROPS
1177	rc = pThis->pVMMDev->i_guestPropLoadAndConfigure();
1178	AssertLogRelRCReturn(rc, rc);
1179	# endif
1180
1181
1182	/*
1183	* The HGCM saved state.
1184	*/
1185	rc = PDMDrvHlpSSMRegisterEx(pDrvIns, HGCM_SAVED_STATE_VERSION, 4096 /* bad guess */,
1186	NULL, NULL, NULL,
1187	NULL, iface_hgcmSave, NULL,
1188	NULL, iface_hgcmLoad, NULL);
1189	if (RT_FAILURE(rc))
1190	return rc;
1191
1192	#endif /* VBOX_WITH_HGCM */
1193
1194	return VINF_SUCCESS;
1195	}
1196
1197
1198	/**
1199	* VMMDevice driver registration record.
1200	*/
1201	const PDMDRVREG VMMDev::DrvReg =
1202	{
1203	/* u32Version */
1204	PDM_DRVREG_VERSION,
1205	/* szName */
1206	"HGCM",
1207	/* szRCMod */
1208	"",
1209	/* szR0Mod */
1210	"",
1211	/* pszDescription */
1212	"Main VMMDev driver (Main as in the API).",
1213	/* fFlags */
1214	PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT,
1215	/* fClass. */
1216	PDM_DRVREG_CLASS_VMMDEV,
1217	/* cMaxInstances */
1218	~0U,
1219	/* cbInstance */
1220	sizeof(DRVMAINVMMDEV),
1221	/* pfnConstruct */
1222	VMMDev::drvConstruct,
1223	/* pfnDestruct */
1224	VMMDev::drvDestruct,
1225	/* pfnRelocate */
1226	NULL,
1227	/* pfnIOCtl */
1228	NULL,
1229	/* pfnPowerOn */
1230	VMMDev::drvPowerOn,
1231	/* pfnReset */
1232	VMMDev::drvReset,
1233	/* pfnSuspend */
1234	VMMDev::drvSuspend,
1235	/* pfnResume */
1236	VMMDev::drvResume,
1237	/* pfnAttach */
1238	NULL,
1239	/* pfnDetach */
1240	NULL,
1241	/* pfnPowerOff */
1242	VMMDev::drvPowerOff,
1243	/* pfnSoftReset */
1244	NULL,
1245	/* u32EndVersion */
1246	PDM_DRVREG_VERSION
1247	};
1248	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/src-client/VMMDevInterface.cpp@ 83251

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