ConsoleImpl.h@ 98103

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1	/* $Id: ConsoleImpl.h 98103 2023-01-17 14:15:46Z vboxsync $ */
2	/** @file
3	* VBox Console COM Class definition
4	*/
5
6	/*
7	* Copyright (C) 2005-2023 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* SPDX-License-Identifier: GPL-3.0-only
26	*/
27
28	#ifndef MAIN_INCLUDED_ConsoleImpl_h
29	#define MAIN_INCLUDED_ConsoleImpl_h
30	#ifndef RT_WITHOUT_PRAGMA_ONCE
31	# pragma once
32	#endif
33
34	#include "VirtualBoxBase.h"
35	#include "VBox/com/array.h"
36	#include "EventImpl.h"
37	#include "SecretKeyStore.h"
38	#include "ConsoleWrap.h"
39	#ifdef VBOX_WITH_RECORDING
40	# include "Recording.h"
41	#endif
42	#ifdef VBOX_WITH_CLOUD_NET
43	#include "CloudGateway.h"
44	#endif /* VBOX_WITH_CLOUD_NET */
45
46	class Guest;
47	class Keyboard;
48	class Mouse;
49	class Display;
50	class MachineDebugger;
51	class TeleporterStateSrc;
52	class OUSBDevice;
53	class RemoteUSBDevice;
54	class SharedFolder;
55	class VRDEServerInfo;
56	class EmulatedUSB;
57	class AudioVRDE;
58	#ifdef VBOX_WITH_AUDIO_RECORDING
59	class AudioVideoRec;
60	#endif
61	#ifdef VBOX_WITH_USB_CARDREADER
62	class UsbCardReader;
63	#endif
64	class ConsoleVRDPServer;
65	class VMMDev;
66	class Progress;
67	class BusAssignmentManager;
68	COM_STRUCT_OR_CLASS(IEventListener);
69	#ifdef VBOX_WITH_EXTPACK
70	class ExtPackManager;
71	#endif
72	class VMMDevMouseInterface;
73	class DisplayMouseInterface;
74	class VMPowerUpTask;
75	class VMPowerDownTask;
76	class NvramStore;
77
78	#include <iprt/uuid.h>
79	#include <iprt/log.h>
80	#include <iprt/memsafer.h>
81	#include <VBox/RemoteDesktop/VRDE.h>
82	#include <VBox/vmm/pdmdrv.h>
83	#ifdef VBOX_WITH_GUEST_PROPS
84	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
85	#endif
86	#ifdef VBOX_WITH_USB
87	# include <VBox/vrdpusb.h>
88	#endif
89	#include <VBox/VBoxCryptoIf.h>
90
91	#if defined(VBOX_WITH_GUEST_PROPS) \|\| defined(VBOX_WITH_SHARED_CLIPBOARD) \
92	\|\| defined(VBOX_WITH_DRAG_AND_DROP)
93	# include "HGCM.h" /** @todo It should be possible to register a service
94	* extension using a VMMDev callback. */
95	#endif
96
97	struct VUSBIRHCONFIG;
98	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
99
100	#include <list>
101	#include <vector>
102
103	// defines
104	///////////////////////////////////////////////////////////////////////////////
105
106	/**
107	* Checks the availability of the underlying VM device driver corresponding
108	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
109	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
110	* The translatable error message is defined in null context.
111	*
112	* Intended to used only within Console children (i.e. Keyboard, Mouse,
113	* Display, etc.).
114	*
115	* @param drv driver pointer to check (compare it with NULL)
116	*/
117	#define CHECK_CONSOLE_DRV(drv) \
118	do { \
119	if (!!(drv)) {} \
120	else return setError(E_ACCESSDENIED, Console::tr("The console is not powered up (%Rfn)"), __FUNCTION__); \
121	} while (0)
122
123	// Console
124	///////////////////////////////////////////////////////////////////////////////
125
126	class ConsoleMouseInterface
127	{
128	public:
129	virtual ~ConsoleMouseInterface() { }
130	virtual VMMDevMouseInterface *i_getVMMDevMouseInterface(){return NULL;}
131	virtual DisplayMouseInterface *i_getDisplayMouseInterface(){return NULL;}
132	virtual void i_onMouseCapabilityChange(BOOL supportsAbsolute,
133	BOOL supportsRelative,
134	BOOL supportsTouchScreen,
135	BOOL supportsTouchPad,
136	BOOL needsHostCursor)
137	{
138	RT_NOREF(supportsAbsolute, supportsRelative, supportsTouchScreen, supportsTouchPad, needsHostCursor);
139	}
140	};
141
142	/** IConsole implementation class */
143	class ATL_NO_VTABLE Console :
144	public ConsoleWrap,
145	public ConsoleMouseInterface
146	{
147
148	public:
149
150	DECLARE_COMMON_CLASS_METHODS(Console)
151
152	HRESULT FinalConstruct();
153	void FinalRelease();
154
155	// public initializers/uninitializers for internal purposes only
156	HRESULT initWithMachine(IMachine aMachine, IInternalMachineControl aControl, LockType_T aLockType);
157	void uninit();
158
159
160	// public methods for internal purposes only
161
162	/*
163	* Note: the following methods do not increase refcount. intended to be
164	* called only by the VM execution thread.
165	*/
166
167	PCVMMR3VTABLE i_getVMMVTable() const RT_NOEXCEPT { return mpVMM; }
168	Guest *i_getGuest() const { return mGuest; }
169	Keyboard *i_getKeyboard() const { return mKeyboard; }
170	Mouse *i_getMouse() const { return mMouse; }
171	Display *i_getDisplay() const { return mDisplay; }
172	MachineDebugger *i_getMachineDebugger() const { return mDebugger; }
173	#ifdef VBOX_WITH_AUDIO_VRDE
174	AudioVRDE *i_getAudioVRDE() const { return mAudioVRDE; }
175	#endif
176	#ifdef VBOX_WITH_RECORDING
177	int i_recordingCreate(void);
178	void i_recordingDestroy(void);
179	int i_recordingEnable(BOOL fEnable, util::AutoWriteLock *pAutoLock);
180	int i_recordingGetSettings(settings::RecordingSettings &recording);
181	int i_recordingStart(util::AutoWriteLock *pAutoLock = NULL);
182	int i_recordingStop(util::AutoWriteLock *pAutoLock = NULL);
183	# ifdef VBOX_WITH_AUDIO_RECORDING
184	AudioVideoRec *i_recordingGetAudioDrv(void) const { return mRecording.mAudioRec; }
185	# endif
186	RecordingContext *i_recordingGetContext(void) { return &mRecording.mCtx; }
187	# ifdef VBOX_WITH_AUDIO_RECORDING
188	HRESULT i_recordingSendAudio(const void *pvData, size_t cbData, uint64_t uDurationMs);
189	# endif
190	#endif
191
192	const ComPtr<IMachine> &i_machine() const { return mMachine; }
193	const Bstr &i_getId() const { return mstrUuid; }
194
195	bool i_useHostClipboard() { return mfUseHostClipboard; }
196
197	/** Method is called only from ConsoleVRDPServer */
198	IVRDEServer *i_getVRDEServer() const { return mVRDEServer; }
199
200	ConsoleVRDPServer *i_consoleVRDPServer() const { return mConsoleVRDPServer; }
201
202	HRESULT i_updateMachineState(MachineState_T aMachineState);
203	HRESULT i_getNominalState(MachineState_T &aNominalState);
204	Utf8Str i_getAudioAdapterDeviceName(IAudioAdapter *aAudioAdapter);
205
206	// events from IInternalSessionControl
207	HRESULT i_onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter);
208	HRESULT i_onAudioAdapterChange(IAudioAdapter *aAudioAdapter);
209	HRESULT i_onHostAudioDeviceChange(IHostAudioDevice *aDevice, BOOL aNew, AudioDeviceState_T aState,
210	IVirtualBoxErrorInfo *aErrInfo);
211	HRESULT i_onSerialPortChange(ISerialPort *aSerialPort);
212	HRESULT i_onParallelPortChange(IParallelPort *aParallelPort);
213	HRESULT i_onStorageControllerChange(const com::Guid& aMachineId, const com::Utf8Str& aControllerName);
214	HRESULT i_onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce);
215	HRESULT i_onCPUChange(ULONG aCPU, BOOL aRemove);
216	HRESULT i_onCPUExecutionCapChange(ULONG aExecutionCap);
217	HRESULT i_onClipboardModeChange(ClipboardMode_T aClipboardMode);
218	HRESULT i_onClipboardFileTransferModeChange(bool aEnabled);
219	HRESULT i_onDnDModeChange(DnDMode_T aDnDMode);
220	HRESULT i_onVRDEServerChange(BOOL aRestart);
221	HRESULT i_onRecordingChange(BOOL fEnable);
222	HRESULT i_onUSBControllerChange();
223	HRESULT i_onSharedFolderChange(BOOL aGlobal);
224	HRESULT i_onUSBDeviceAttach(IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs,
225	const Utf8Str &aCaptureFilename);
226	HRESULT i_onUSBDeviceDetach(IN_BSTR aId, IVirtualBoxErrorInfo *aError);
227	HRESULT i_onBandwidthGroupChange(IBandwidthGroup *aBandwidthGroup);
228	HRESULT i_onStorageDeviceChange(IMediumAttachment *aMediumAttachment, BOOL aRemove, BOOL aSilent);
229	HRESULT i_onExtraDataChange(const Bstr &aMachineId, const Bstr &aKey, const Bstr &aVal);
230	HRESULT i_onGuestDebugControlChange(IGuestDebugControl *aGuestDebugControl);
231
232	HRESULT i_getGuestProperty(const Utf8Str &aName, Utf8Str aValue, LONG64 aTimestamp, Utf8Str *aFlags);
233	HRESULT i_setGuestProperty(const Utf8Str &aName, const Utf8Str &aValue, const Utf8Str &aFlags);
234	HRESULT i_deleteGuestProperty(const Utf8Str &aName);
235	HRESULT i_enumerateGuestProperties(const Utf8Str &aPatterns,
236	std::vector<Utf8Str> &aNames,
237	std::vector<Utf8Str> &aValues,
238	std::vector<LONG64> &aTimestamps,
239	std::vector<Utf8Str> &aFlags);
240	HRESULT i_onlineMergeMedium(IMediumAttachment *aMediumAttachment,
241	ULONG aSourceIdx, ULONG aTargetIdx,
242	IProgress *aProgress);
243	HRESULT i_reconfigureMediumAttachments(const std::vector<ComPtr<IMediumAttachment> > &aAttachments);
244	HRESULT i_onVMProcessPriorityChange(VMProcPriority_T priority);
245	int i_hgcmLoadService(const char pszServiceLibrary, const char pszServiceName);
246	VMMDev *i_getVMMDev() { return m_pVMMDev; }
247
248	#ifdef VBOX_WITH_EXTPACK
249	ExtPackManager *i_getExtPackManager();
250	#endif
251	EventSource *i_getEventSource() { return mEventSource; }
252	#ifdef VBOX_WITH_USB_CARDREADER
253	UsbCardReader *i_getUsbCardReader() { return mUsbCardReader; }
254	#endif
255
256	int i_VRDPClientLogon(uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
257	void i_VRDPClientStatusChange(uint32_t u32ClientId, const char *pszStatus);
258	void i_VRDPClientConnect(uint32_t u32ClientId);
259	void i_VRDPClientDisconnect(uint32_t u32ClientId, uint32_t fu32Intercepted);
260	void i_VRDPInterceptAudio(uint32_t u32ClientId);
261	void i_VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept);
262	void i_VRDPInterceptClipboard(uint32_t u32ClientId);
263
264	void i_processRemoteUSBDevices(uint32_t u32ClientId, VRDEUSBDEVICEDESC *pDevList, uint32_t cbDevList, bool fDescExt);
265	void i_reportVmStatistics(ULONG aValidStats, ULONG aCpuUser,
266	ULONG aCpuKernel, ULONG aCpuIdle,
267	ULONG aMemTotal, ULONG aMemFree,
268	ULONG aMemBalloon, ULONG aMemShared,
269	ULONG aMemCache, ULONG aPageTotal,
270	ULONG aAllocVMM, ULONG aFreeVMM,
271	ULONG aBalloonedVMM, ULONG aSharedVMM,
272	ULONG aVmNetRx, ULONG aVmNetTx)
273	{
274	mControl->ReportVmStatistics(aValidStats, aCpuUser, aCpuKernel, aCpuIdle,
275	aMemTotal, aMemFree, aMemBalloon, aMemShared,
276	aMemCache, aPageTotal, aAllocVMM, aFreeVMM,
277	aBalloonedVMM, aSharedVMM, aVmNetRx, aVmNetTx);
278	}
279	void i_enableVMMStatistics(BOOL aEnable);
280
281	HRESULT i_pause(Reason_T aReason);
282	HRESULT i_resume(Reason_T aReason, AutoWriteLock &alock);
283	HRESULT i_saveState(Reason_T aReason, const ComPtr<IProgress> &aProgress,
284	const ComPtr<ISnapshot> &aSnapshot,
285	const Utf8Str &aStateFilePath, bool fPauseVM, bool &fLeftPaused);
286	HRESULT i_cancelSaveState();
287
288	// callback callers (partly; for some events console callbacks are notified
289	// directly from IInternalSessionControl event handlers declared above)
290	void i_onMousePointerShapeChange(bool fVisible, bool fAlpha,
291	uint32_t xHot, uint32_t yHot,
292	uint32_t width, uint32_t height,
293	const uint8_t *pu8Shape,
294	uint32_t cbShape);
295	void i_onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative,
296	BOOL supportsTouchScreen, BOOL supportsTouchPad,
297	BOOL needsHostCursor);
298	void i_onStateChange(MachineState_T aMachineState);
299	void i_onAdditionsStateChange();
300	void i_onAdditionsOutdated();
301	void i_onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock);
302	void i_onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
303	IVirtualBoxErrorInfo *aError);
304	void i_onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
305	HRESULT i_onShowWindow(BOOL aCheck, BOOL aCanShow, LONG64 aWinId);
306	void i_onVRDEServerInfoChange();
307	HRESULT i_sendACPIMonitorHotPlugEvent();
308
309	static const PDMDRVREG DrvStatusReg;
310
311	static HRESULT i_setErrorStatic(HRESULT aResultCode, const char *pcsz, ...);
312	static HRESULT i_setErrorStaticBoth(HRESULT aResultCode, int vrc, const char *pcsz, ...);
313	HRESULT i_setInvalidMachineStateError();
314
315	static const char *i_storageControllerTypeToStr(StorageControllerType_T enmCtrlType);
316	static HRESULT i_storageBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun);
317	// Called from event listener
318	HRESULT i_onNATRedirectRuleChanged(ULONG ulInstance, BOOL aNatRuleRemove,
319	NATProtocol_T aProto, IN_BSTR aHostIp, LONG aHostPort, IN_BSTR aGuestIp, LONG aGuestPort);
320	HRESULT i_onNATDnsChanged();
321
322	// Mouse interface
323	VMMDevMouseInterface *i_getVMMDevMouseInterface();
324	DisplayMouseInterface *i_getDisplayMouseInterface();
325
326	EmulatedUSB *i_getEmulatedUSB(void) { return mEmulatedUSB; }
327
328	/**
329	* Sets the disk encryption keys.
330	*
331	* @returns COM status code.
332	* @param strCfg The config for the disks.
333	*
334	* @note One line in the config string contains all required data for one disk.
335	* The format for one disk is some sort of comma separated value using
336	* key=value pairs.
337	* There are two keys defined at the moment:
338	* - uuid: The uuid of the base image the key is for (with or without)
339	* the curly braces.
340	* - dek: The data encryption key in base64 encoding
341	*/
342	HRESULT i_setDiskEncryptionKeys(const Utf8Str &strCfg);
343
344	int i_retainCryptoIf(PCVBOXCRYPTOIF *ppCryptoIf);
345	int i_releaseCryptoIf(PCVBOXCRYPTOIF pCryptoIf);
346	HRESULT i_unloadCryptoIfModule(void);
347
348	#ifdef VBOX_WITH_GUEST_PROPS
349	// VMMDev needs:
350	HRESULT i_pullGuestProperties(ComSafeArrayOut(BSTR, names), ComSafeArrayOut(BSTR, values),
351	ComSafeArrayOut(LONG64, timestamps), ComSafeArrayOut(BSTR, flags));
352	static DECLCALLBACK(int) i_doGuestPropNotification(void pvExtension, uint32_t, void pvParms, uint32_t cbParms);
353	#endif
354
355	private:
356
357	// wrapped IConsole properties
358	HRESULT getMachine(ComPtr<IMachine> &aMachine);
359	HRESULT getState(MachineState_T *aState);
360	HRESULT getGuest(ComPtr<IGuest> &aGuest);
361	HRESULT getKeyboard(ComPtr<IKeyboard> &aKeyboard);
362	HRESULT getMouse(ComPtr<IMouse> &aMouse);
363	HRESULT getDisplay(ComPtr<IDisplay> &aDisplay);
364	HRESULT getDebugger(ComPtr<IMachineDebugger> &aDebugger);
365	HRESULT getUSBDevices(std::vector<ComPtr<IUSBDevice> > &aUSBDevices);
366	HRESULT getRemoteUSBDevices(std::vector<ComPtr<IHostUSBDevice> > &aRemoteUSBDevices);
367	HRESULT getSharedFolders(std::vector<ComPtr<ISharedFolder> > &aSharedFolders);
368	HRESULT getVRDEServerInfo(ComPtr<IVRDEServerInfo> &aVRDEServerInfo);
369	HRESULT getEventSource(ComPtr<IEventSource> &aEventSource);
370	HRESULT getAttachedPCIDevices(std::vector<ComPtr<IPCIDeviceAttachment> > &aAttachedPCIDevices);
371	HRESULT getUseHostClipboard(BOOL *aUseHostClipboard);
372	HRESULT setUseHostClipboard(BOOL aUseHostClipboard);
373	HRESULT getEmulatedUSB(ComPtr<IEmulatedUSB> &aEmulatedUSB);
374
375	// wrapped IConsole methods
376	HRESULT powerUp(ComPtr<IProgress> &aProgress);
377	HRESULT powerUpPaused(ComPtr<IProgress> &aProgress);
378	HRESULT powerDown(ComPtr<IProgress> &aProgress);
379	HRESULT reset();
380	HRESULT pause();
381	HRESULT resume();
382	HRESULT powerButton();
383	HRESULT sleepButton();
384	HRESULT getPowerButtonHandled(BOOL *aHandled);
385	HRESULT getGuestEnteredACPIMode(BOOL *aEntered);
386	HRESULT getDeviceActivity(const std::vector<DeviceType_T> &aType,
387	std::vector<DeviceActivity_T> &aActivity);
388	HRESULT attachUSBDevice(const com::Guid &aId, const com::Utf8Str &aCaptureFilename);
389	HRESULT detachUSBDevice(const com::Guid &aId,
390	ComPtr<IUSBDevice> &aDevice);
391	HRESULT findUSBDeviceByAddress(const com::Utf8Str &aName,
392	ComPtr<IUSBDevice> &aDevice);
393	HRESULT findUSBDeviceById(const com::Guid &aId,
394	ComPtr<IUSBDevice> &aDevice);
395	HRESULT createSharedFolder(const com::Utf8Str &aName,
396	const com::Utf8Str &aHostPath,
397	BOOL aWritable,
398	BOOL aAutomount,
399	const com::Utf8Str &aAutoMountPoint);
400	HRESULT removeSharedFolder(const com::Utf8Str &aName);
401	HRESULT teleport(const com::Utf8Str &aHostname,
402	ULONG aTcpport,
403	const com::Utf8Str &aPassword,
404	ULONG aMaxDowntime,
405	ComPtr<IProgress> &aProgress);
406	HRESULT addEncryptionPassword(const com::Utf8Str &aId, const com::Utf8Str &aPassword,
407	BOOL aClearOnSuspend);
408	HRESULT addEncryptionPasswords(const std::vector<com::Utf8Str> &aIds, const std::vector<com::Utf8Str> &aPasswords,
409	BOOL aClearOnSuspend);
410	HRESULT removeEncryptionPassword(const com::Utf8Str &aId);
411	HRESULT clearAllEncryptionPasswords();
412
413	void notifyNatDnsChange(PUVM pUVM, PCVMMR3VTABLE pVMM, const char *pszDevice, ULONG ulInstanceMax);
414	Utf8Str VRDPServerErrorToMsg(int vrc);
415
416	/**
417	* Base template for AutoVMCaller and SafeVMPtr. Template arguments
418	* have the same meaning as arguments of Console::addVMCaller().
419	*/
420	template <bool taQuiet = false, bool taAllowNullVM = false>
421	class AutoVMCallerBase
422	{
423	public:
424	AutoVMCallerBase(Console *aThat) : mThat(aThat), mRC(E_FAIL)
425	{
426	Assert(aThat);
427	mRC = aThat->i_addVMCaller(taQuiet, taAllowNullVM);
428	}
429	~AutoVMCallerBase()
430	{
431	doRelease();
432	}
433	/** Decreases the number of callers before the instance is destroyed. */
434	void releaseCaller()
435	{
436	Assert(SUCCEEDED(mRC));
437	doRelease();
438	}
439	/** Restores the number of callers after by #release(). #rc() must be
440	* rechecked to ensure the operation succeeded. */
441	void addYY()
442	{
443	AssertReturnVoid(!SUCCEEDED(mRC));
444	mRC = mThat->i_addVMCaller(taQuiet, taAllowNullVM);
445	}
446	/** Returns the result of Console::addVMCaller() */
447	HRESULT rc() const { return mRC; }
448	/** Shortcut to SUCCEEDED(rc()) */
449	bool isOk() const { return SUCCEEDED(mRC); }
450	protected:
451	Console *mThat;
452	void doRelease()
453	{
454	if (SUCCEEDED(mRC))
455	{
456	mThat->i_releaseVMCaller();
457	mRC = E_FAIL;
458	}
459	}
460	private:
461	HRESULT mRC; /* Whether the caller was added. */
462	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(AutoVMCallerBase);
463	};
464
465	#if 0
466	/**
467	* Helper class that protects sections of code using the mpUVM pointer by
468	* automatically calling addVMCaller() on construction and
469	* releaseVMCaller() on destruction. Intended for Console methods dealing
470	* with mpUVM. The usage pattern is:
471	* <code>
472	* AutoVMCaller autoVMCaller(this);
473	* if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
474	* ...
475	* VMR3ReqCall (mpUVM, ...
476	* </code>
477	*
478	* @note Temporarily locks the argument for writing.
479	*
480	* @sa SafeVMPtr, SafeVMPtrQuiet
481	* @note Obsolete, use SafeVMPtr
482	*/
483	typedef AutoVMCallerBase<false, false> AutoVMCaller;
484	#endif
485
486	/**
487	* Same as AutoVMCaller but doesn't set extended error info on failure.
488	*
489	* @note Temporarily locks the argument for writing.
490	* @note Obsolete, use SafeVMPtrQuiet
491	*/
492	typedef AutoVMCallerBase<true, false> AutoVMCallerQuiet;
493
494	/**
495	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
496	* instead of assertion).
497	*
498	* @note Temporarily locks the argument for writing.
499	* @note Obsolete, use SafeVMPtr
500	*/
501	typedef AutoVMCallerBase<false, true> AutoVMCallerWeak;
502
503	/**
504	* Same as AutoVMCaller but doesn't set extended error info on failure
505	* and allows a null VM pointer (to trigger an error instead of
506	* assertion).
507	*
508	* @note Temporarily locks the argument for writing.
509	* @note Obsolete, use SafeVMPtrQuiet
510	*/
511	typedef AutoVMCallerBase<true, true> AutoVMCallerQuietWeak;
512
513	/**
514	* Base template for SafeVMPtr and SafeVMPtrQuiet.
515	*/
516	template<bool taQuiet = false>
517	class SafeVMPtrBase : public AutoVMCallerBase<taQuiet, true>
518	{
519	typedef AutoVMCallerBase<taQuiet, true> Base;
520	public:
521	SafeVMPtrBase(Console *aThat) : Base(aThat), mRC(E_FAIL), mpUVM(NULL), mpVMM(NULL)
522	{
523	if (Base::isOk())
524	mRC = aThat->i_safeVMPtrRetainer(&mpUVM, &mpVMM, taQuiet);
525	}
526	~SafeVMPtrBase()
527	{
528	doRelease();
529	}
530	/** Direct PUVM access. */
531	PUVM rawUVM() const { return mpUVM; }
532	/** Direct PCVMMR3VTABLE access. */
533	PCVMMR3VTABLE vtable() const { return mpVMM; }
534	/** Release the handles. */
535	void release()
536	{
537	Assert(SUCCEEDED(mRC));
538	doRelease();
539	}
540
541	/** The combined result of Console::addVMCaller() and Console::safeVMPtrRetainer */
542	HRESULT rc() const { return Base::isOk()? mRC: Base::rc(); }
543	/** Shortcut to SUCCEEDED(rc()) */
544	bool isOk() const { return SUCCEEDED(mRC) && Base::isOk(); }
545
546	private:
547	void doRelease()
548	{
549	if (SUCCEEDED(mRC))
550	{
551	Base::mThat->i_safeVMPtrReleaser(&mpUVM);
552	mRC = E_FAIL;
553	}
554	Base::doRelease();
555	}
556	HRESULT mRC; /* Whether the VM ptr was retained. */
557	PUVM mpUVM;
558	PCVMMR3VTABLE mpVMM;
559	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(SafeVMPtrBase);
560	};
561
562	public:
563
564	/*
565	* Helper class that safely manages the Console::mpUVM pointer
566	* by calling addVMCaller() on construction and releaseVMCaller() on
567	* destruction. Intended for Console children. The usage pattern is:
568	* <code>
569	* Console::SafeVMPtr ptrVM(mParent);
570	* if (!ptrVM.isOk())
571	* return ptrVM.rc();
572	* ...
573	* VMR3ReqCall(ptrVM.rawUVM(), ...
574	* ...
575	* printf("%p\n", ptrVM.rawUVM());
576	* </code>
577	*
578	* @note Temporarily locks the argument for writing.
579	*
580	* @sa SafeVMPtrQuiet, AutoVMCaller
581	*/
582	typedef SafeVMPtrBase<false> SafeVMPtr;
583
584	/**
585	* A deviation of SafeVMPtr that doesn't set the error info on failure.
586	* Intended for pieces of code that don't need to return the VM access
587	* failure to the caller. The usage pattern is:
588	* <code>
589	* Console::SafeVMPtrQuiet pVM(mParent);
590	* if (pVM.rc())
591	* VMR3ReqCall(pVM, ...
592	* return S_OK;
593	* </code>
594	*
595	* @note Temporarily locks the argument for writing.
596	*
597	* @sa SafeVMPtr, AutoVMCaller
598	*/
599	typedef SafeVMPtrBase<true> SafeVMPtrQuiet;
600
601	class SharedFolderData
602	{
603	public:
604	SharedFolderData()
605	{ }
606
607	SharedFolderData(const Utf8Str &aHostPath,
608	bool aWritable,
609	bool aAutoMount,
610	const Utf8Str &aAutoMountPoint)
611	: m_strHostPath(aHostPath)
612	, m_fWritable(aWritable)
613	, m_fAutoMount(aAutoMount)
614	, m_strAutoMountPoint(aAutoMountPoint)
615	{ }
616
617	/** Copy constructor. */
618	SharedFolderData(const SharedFolderData& aThat)
619	: m_strHostPath(aThat.m_strHostPath)
620	, m_fWritable(aThat.m_fWritable)
621	, m_fAutoMount(aThat.m_fAutoMount)
622	, m_strAutoMountPoint(aThat.m_strAutoMountPoint)
623	{ }
624
625	/** Copy assignment operator. */
626	SharedFolderData &operator=(SharedFolderData const &a_rThat) RT_NOEXCEPT
627	{
628	m_strHostPath = a_rThat.m_strHostPath;
629	m_fWritable = a_rThat.m_fWritable;
630	m_fAutoMount = a_rThat.m_fAutoMount;
631	m_strAutoMountPoint = a_rThat.m_strAutoMountPoint;
632
633	return *this;
634	}
635
636	Utf8Str m_strHostPath;
637	bool m_fWritable;
638	bool m_fAutoMount;
639	Utf8Str m_strAutoMountPoint;
640	};
641
642	/**
643	* Class for managing emulated USB MSDs.
644	*/
645	class USBStorageDevice
646	{
647	public:
648	USBStorageDevice()
649	{ }
650	/** The UUID associated with the USB device. */
651	RTUUID mUuid;
652	/** Port of the storage device. */
653	LONG iPort;
654	};
655
656	typedef std::map<Utf8Str, ComObjPtr<SharedFolder> > SharedFolderMap;
657	typedef std::map<Utf8Str, SharedFolderData> SharedFolderDataMap;
658	typedef std::map<Utf8Str, ComPtr<IMediumAttachment> > MediumAttachmentMap;
659	typedef std::list <USBStorageDevice> USBStorageDeviceList;
660
661	static void i_powerUpThreadTask(VMPowerUpTask *pTask);
662	static void i_powerDownThreadTask(VMPowerDownTask *pTask);
663
664	private:
665
666	typedef std::list <ComObjPtr<OUSBDevice> > USBDeviceList;
667	typedef std::list <ComObjPtr<RemoteUSBDevice> > RemoteUSBDeviceList;
668
669	HRESULT i_loadVMM(void) RT_NOEXCEPT;
670	HRESULT i_addVMCaller(bool aQuiet = false, bool aAllowNullVM = false);
671	void i_releaseVMCaller();
672	HRESULT i_safeVMPtrRetainer(PUVM a_ppUVM, PCVMMR3VTABLE a_ppVMM, bool aQuiet) RT_NOEXCEPT;
673	void i_safeVMPtrReleaser(PUVM *a_ppUVM);
674
675	HRESULT i_consoleInitReleaseLog(const ComPtr<IMachine> aMachine);
676
677	HRESULT i_powerUp(IProgress **aProgress, bool aPaused);
678	HRESULT i_powerDown(IProgress *aProgress = NULL);
679
680	/* Note: FreeBSD needs this whether netflt is used or not. */
681	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
682	HRESULT i_attachToTapInterface(INetworkAdapter *networkAdapter);
683	HRESULT i_detachFromTapInterface(INetworkAdapter *networkAdapter);
684	#endif
685	HRESULT i_powerDownHostInterfaces();
686
687	HRESULT i_setMachineState(MachineState_T aMachineState, bool aUpdateServer = true);
688	HRESULT i_setMachineStateLocally(MachineState_T aMachineState)
689	{
690	return i_setMachineState(aMachineState, false /* aUpdateServer */);
691	}
692
693	HRESULT i_findSharedFolder(const Utf8Str &strName,
694	ComObjPtr<SharedFolder> &aSharedFolder,
695	bool aSetError = false);
696
697	HRESULT i_fetchSharedFolders(BOOL aGlobal);
698	bool i_findOtherSharedFolder(const Utf8Str &straName,
699	SharedFolderDataMap::const_iterator &aIt);
700
701	HRESULT i_createSharedFolder(const Utf8Str &strName, const SharedFolderData &aData);
702	HRESULT i_removeSharedFolder(const Utf8Str &strName);
703
704	HRESULT i_suspendBeforeConfigChange(PUVM pUVM, PCVMMR3VTABLE pVMM, AutoWriteLock pAlock, bool pfResume);
705	void i_resumeAfterConfigChange(PUVM pUVM, PCVMMR3VTABLE pVMM);
706
707	static DECLCALLBACK(int) i_configConstructor(PUVM pUVM, PVM pVM, PCVMMR3VTABLE pVMM, void *pvConsole);
708	void InsertConfigString(PCFGMNODE pNode, const char pcszName, const char pcszValue);
709	void InsertConfigString(PCFGMNODE pNode, const char *pcszName, const Utf8Str &rStrValue);
710	void InsertConfigString(PCFGMNODE pNode, const char *pcszName, const Bstr &rBstrValue);
711	void InsertConfigStringF(PCFGMNODE pNode, const char pcszName, const char pszFormat, ...);
712	void InsertConfigPassword(PCFGMNODE pNode, const char *pcszName, const Utf8Str &rStrValue);
713	void InsertConfigBytes(PCFGMNODE pNode, const char pcszName, const void pvBytes, size_t cbBytes);
714	void InsertConfigInteger(PCFGMNODE pNode, const char *pcszName, uint64_t u64Integer);
715	void InsertConfigNode(PCFGMNODE pNode, const char pcszName, PCFGMNODE ppChild);
716	void InsertConfigNodeF(PCFGMNODE pNode, PCFGMNODE ppChild, const char pszNameFormat, ...) RT_IPRT_FORMAT_ATTR(3, 4);
717	void RemoveConfigValue(PCFGMNODE pNode, const char *pcszName);
718	int SetBiosDiskInfo(ComPtr<IMachine> pMachine, PCFGMNODE pCfg, PCFGMNODE pBiosCfg,
719	Bstr controllerName, const char * const s_apszBiosConfig[4]);
720	void i_configAudioDriver(IVirtualBox pVirtualBox, IMachine pMachine, PCFGMNODE pLUN, const char *pszDriverName,
721	bool fAudioEnabledIn, bool fAudioEnabledOut);
722	int i_configConstructorInner(PUVM pUVM, PVM pVM, PCVMMR3VTABLE pVMM, AutoWriteLock *pAlock);
723	int i_configCfgmOverlay(PCFGMNODE pRoot, IVirtualBox pVirtualBox, IMachine pMachine);
724	int i_configDumpAPISettingsTweaks(IVirtualBox pVirtualBox, IMachine pMachine);
725
726	int i_configGraphicsController(PCFGMNODE pDevices,
727	const GraphicsControllerType_T graphicsController,
728	BusAssignmentManager *pBusMgr,
729	const ComPtr<IMachine> &ptrMachine,
730	const ComPtr<IGraphicsAdapter> &ptrGraphicsAdapter,
731	const ComPtr<IBIOSSettings> &ptrBiosSettings,
732	bool fHMEnabled);
733	int i_checkMediumLocation(IMedium pMedium, bool pfUseHostIOCache);
734	int i_unmountMediumFromGuest(PUVM pUVM, PCVMMR3VTABLE pVMM, StorageBus_T enmBus, DeviceType_T enmDevType,
735	const char *pcszDevice, unsigned uInstance, unsigned uLUN,
736	bool fForceUnmount) RT_NOEXCEPT;
737	int i_removeMediumDriverFromVm(PCFGMNODE pCtlInst,
738	const char *pcszDevice,
739	unsigned uInstance,
740	unsigned uLUN,
741	StorageBus_T enmBus,
742	bool fAttachDetach,
743	bool fHotplug,
744	bool fForceUnmount,
745	PUVM pUVM,
746	PCVMMR3VTABLE pVMM,
747	DeviceType_T enmDevType,
748	PCFGMNODE *ppLunL0);
749	int i_configMediumAttachment(const char *pcszDevice,
750	unsigned uInstance,
751	StorageBus_T enmBus,
752	bool fUseHostIOCache,
753	bool fBuiltinIoCache,
754	bool fInsertDiskIntegrityDrv,
755	bool fSetupMerge,
756	unsigned uMergeSource,
757	unsigned uMergeTarget,
758	IMediumAttachment *pMediumAtt,
759	MachineState_T aMachineState,
760	HRESULT *phrc,
761	bool fAttachDetach,
762	bool fForceUnmount,
763	bool fHotplug,
764	PUVM pUVM,
765	PCVMMR3VTABLE pVMM,
766	DeviceType_T *paLedDevType,
767	PCFGMNODE *ppLunL0);
768	int i_configMedium(PCFGMNODE pLunL0,
769	bool fPassthrough,
770	DeviceType_T enmType,
771	bool fUseHostIOCache,
772	bool fBuiltinIoCache,
773	bool fInsertDiskIntegrityDrv,
774	bool fSetupMerge,
775	unsigned uMergeSource,
776	unsigned uMergeTarget,
777	const char *pcszBwGroup,
778	bool fDiscard,
779	bool fNonRotational,
780	ComPtr<IMedium> ptrMedium,
781	MachineState_T aMachineState,
782	HRESULT *phrc);
783	int i_configMediumProperties(PCFGMNODE pCur, IMedium pMedium, bool pfHostIP, bool *pfEncrypted);
784	static DECLCALLBACK(int) i_reconfigureMediumAttachment(Console *pThis,
785	PUVM pUVM,
786	PCVMMR3VTABLE pVMM,
787	const char *pcszDevice,
788	unsigned uInstance,
789	StorageBus_T enmBus,
790	bool fUseHostIOCache,
791	bool fBuiltinIoCache,
792	bool fInsertDiskIntegrityDrv,
793	bool fSetupMerge,
794	unsigned uMergeSource,
795	unsigned uMergeTarget,
796	IMediumAttachment *aMediumAtt,
797	MachineState_T aMachineState,
798	HRESULT *phrc);
799	static DECLCALLBACK(int) i_changeRemovableMedium(Console *pThis,
800	PUVM pUVM,
801	PCVMMR3VTABLE pVMM,
802	const char *pcszDevice,
803	unsigned uInstance,
804	StorageBus_T enmBus,
805	bool fUseHostIOCache,
806	IMediumAttachment *aMediumAtt,
807	bool fForce);
808
809	HRESULT i_attachRawPCIDevices(PUVM pUVM, BusAssignmentManager *BusMgr, PCFGMNODE pDevices);
810	struct LEDSET;
811	typedef struct LEDSET *PLEDSET;
812	PPDMLED volatile *i_getLedSet(uint32_t iLedSet);
813	void i_setLedType(DeviceType_T *penmSubTypeEntry, DeviceType_T enmNewType);
814	HRESULT i_refreshLedTypeArrays(AutoReadLock *pReadLock);
815	uint32_t i_allocateDriverLeds(uint32_t cLeds, uint32_t fTypes, DeviceType_T **ppSubTypes);
816	void i_attachStatusDriver(PCFGMNODE pCtlInst, DeviceType_T enmType, uint32_t cLeds = 1);
817	void i_attachStatusDriver(PCFGMNODE pCtlInst, uint32_t fTypes, uint32_t cLeds, DeviceType_T **ppaSubTypes,
818	Console::MediumAttachmentMap *pmapMediumAttachments,
819	const char *pcszDevice, unsigned uInstance);
820
821	int i_configNetwork(const char pszDevice, unsigned uInstance, unsigned uLun, INetworkAdapter aNetworkAdapter,
822	PCFGMNODE pCfg, PCFGMNODE pLunL0, PCFGMNODE pInst, bool fAttachDetach, bool fIgnoreConnectFailure,
823	PUVM pUVM, PCVMMR3VTABLE pVMM);
824	int i_configProxy(ComPtr<IVirtualBox> virtualBox, PCFGMNODE pCfg, const char *pcszPrefix, const com::Utf8Str &strIpAddr);
825
826	int i_configSerialPort(PCFGMNODE pInst, PortMode_T ePortMode, const char *pszPath, bool fServer);
827	static DECLCALLBACK(void) i_vmstateChangeCallback(PUVM pUVM, PCVMMR3VTABLE pVMM, VMSTATE enmState,
828	VMSTATE enmOldState, void *pvUser);
829	static DECLCALLBACK(int) i_unplugCpu(Console *pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, VMCPUID idCpu);
830	static DECLCALLBACK(int) i_plugCpu(Console *pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, VMCPUID idCpu);
831	HRESULT i_doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce, PUVM pUVM, PCVMMR3VTABLE pVMM);
832	HRESULT i_doCPURemove(ULONG aCpu, PUVM pUVM, PCVMMR3VTABLE pVMM);
833	HRESULT i_doCPUAdd(ULONG aCpu, PUVM pUVM, PCVMMR3VTABLE pVMM);
834
835	HRESULT i_doNetworkAdapterChange(PUVM pUVM, PCVMMR3VTABLE pVMM, const char *pszDevice, unsigned uInstance,
836	unsigned uLun, INetworkAdapter *aNetworkAdapter);
837	static DECLCALLBACK(int) i_changeNetworkAttachment(Console pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, const char pszDevice,
838	unsigned uInstance, unsigned uLun, INetworkAdapter *aNetworkAdapter);
839	static DECLCALLBACK(int) i_changeSerialPortAttachment(Console pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, ISerialPort pSerialPort);
840
841	int i_changeClipboardMode(ClipboardMode_T aClipboardMode);
842	int i_changeClipboardFileTransferMode(bool aEnabled);
843	int i_changeDnDMode(DnDMode_T aDnDMode);
844
845	#ifdef VBOX_WITH_USB
846	HRESULT i_attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs, const Utf8Str &aCaptureFilename);
847	HRESULT i_detachUSBDevice(const ComObjPtr<OUSBDevice> &aHostDevice);
848
849	static DECLCALLBACK(int) i_usbAttachCallback(Console that, PUVM pUVM, PCVMMR3VTABLE pVMM, IUSBDevice aHostDevice,
850	PCRTUUID aUuid, const char aBackend, const char aAddress,
851	PCFGMNODE pRemoteCfg, USBConnectionSpeed_T enmSpeed, ULONG aMaskedIfs,
852	const char *pszCaptureFilename);
853	static DECLCALLBACK(int) i_usbDetachCallback(Console *that, PUVM pUVM, PCVMMR3VTABLE pVMM, PCRTUUID aUuid);
854	static DECLCALLBACK(PREMOTEUSBCALLBACK) i_usbQueryRemoteUsbBackend(void *pvUser, PCRTUUID pUuid, uint32_t idClient);
855
856	/** Interface for the VRDP USB proxy backend to query for a device remote callback table. */
857	REMOTEUSBIF mRemoteUsbIf;
858	#endif
859
860	static DECLCALLBACK(int) i_attachStorageDevice(Console *pThis,
861	PUVM pUVM,
862	PCVMMR3VTABLE pVMM,
863	const char *pcszDevice,
864	unsigned uInstance,
865	StorageBus_T enmBus,
866	bool fUseHostIOCache,
867	IMediumAttachment *aMediumAtt,
868	bool fSilent);
869	static DECLCALLBACK(int) i_detachStorageDevice(Console *pThis,
870	PUVM pUVM,
871	PCVMMR3VTABLE pVMM,
872	const char *pcszDevice,
873	unsigned uInstance,
874	StorageBus_T enmBus,
875	IMediumAttachment *aMediumAtt,
876	bool fSilent);
877	HRESULT i_doStorageDeviceAttach(IMediumAttachment *aMediumAttachment, PUVM pUVM, PCVMMR3VTABLE pVMM, bool fSilent);
878	HRESULT i_doStorageDeviceDetach(IMediumAttachment *aMediumAttachment, PUVM pUVM, PCVMMR3VTABLE pVMM, bool fSilent);
879
880	static DECLCALLBACK(int) i_stateProgressCallback(PUVM pUVM, unsigned uPercent, void *pvUser);
881
882	static DECLCALLBACK(void) i_genericVMSetErrorCallback(PUVM pUVM, void *pvUser, int rc, RT_SRC_POS_DECL,
883	const char *pszErrorFmt, va_list va);
884
885	void i_atVMRuntimeErrorCallbackF(uint32_t fFatal, const char pszErrorId, const char pszFormat, ...);
886	static DECLCALLBACK(void) i_atVMRuntimeErrorCallback(PUVM pUVM, void *pvUser, uint32_t fFatal,
887	const char pszErrorId, const char pszFormat, va_list va);
888
889	HRESULT i_captureUSBDevices(PUVM pUVM);
890	void i_detachAllUSBDevices(bool aDone);
891
892
893	static DECLCALLBACK(int) i_vmm2User_SaveState(PCVMM2USERMETHODS pThis, PUVM pUVM);
894	static DECLCALLBACK(void) i_vmm2User_NotifyEmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
895	static DECLCALLBACK(void) i_vmm2User_NotifyEmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
896	static DECLCALLBACK(void) i_vmm2User_NotifyPdmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM);
897	static DECLCALLBACK(void) i_vmm2User_NotifyPdmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM);
898	static DECLCALLBACK(void) i_vmm2User_NotifyResetTurnedIntoPowerOff(PCVMM2USERMETHODS pThis, PUVM pUVM);
899	static DECLCALLBACK(void *) i_vmm2User_QueryGenericObject(PCVMM2USERMETHODS pThis, PUVM pUVM, PCRTUUID pUuid);
900
901	static DECLCALLBACK(void ) i_drvStatus_QueryInterface(PPDMIBASE pInterface, const char pszIID);
902	static DECLCALLBACK(void) i_drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
903	static DECLCALLBACK(int) i_drvStatus_MediumEjected(PPDMIMEDIANOTIFY pInterface, unsigned iLUN);
904	static DECLCALLBACK(void) i_drvStatus_Destruct(PPDMDRVINS pDrvIns);
905	static DECLCALLBACK(int) i_drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
906
907	static DECLCALLBACK(int) i_pdmIfSecKey_KeyRetain(PPDMISECKEY pInterface, const char pszId, const uint8_t *ppbKey,
908	size_t *pcbKey);
909	static DECLCALLBACK(int) i_pdmIfSecKey_KeyRelease(PPDMISECKEY pInterface, const char *pszId);
910	static DECLCALLBACK(int) i_pdmIfSecKey_PasswordRetain(PPDMISECKEY pInterface, const char pszId, const char *ppszPassword);
911	static DECLCALLBACK(int) i_pdmIfSecKey_PasswordRelease(PPDMISECKEY pInterface, const char *pszId);
912
913	static DECLCALLBACK(int) i_pdmIfSecKeyHlp_KeyMissingNotify(PPDMISECKEYHLP pInterface);
914
915	int mcAudioRefs;
916	volatile uint32_t mcVRDPClients;
917	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
918	volatile bool mcGuestCredentialsProvided;
919
920	static const char *sSSMConsoleUnit;
921
922	HRESULT i_loadDataFromSavedState();
923	int i_loadStateFileExecInternal(PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, uint32_t u32Version);
924
925	static DECLCALLBACK(int) i_saveStateFileExec(PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, void *pvUser);
926	static DECLCALLBACK(int) i_loadStateFileExec(PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, void *pvUser,
927	uint32_t uVersion, uint32_t uPass);
928
929	#ifdef VBOX_WITH_GUEST_PROPS
930	HRESULT i_doEnumerateGuestProperties(const Utf8Str &aPatterns,
931	std::vector<Utf8Str> &aNames,
932	std::vector<Utf8Str> &aValues,
933	std::vector<LONG64> &aTimestamps,
934	std::vector<Utf8Str> &aFlags);
935
936	void i_guestPropertiesHandleVMReset(void);
937	bool i_guestPropertiesVRDPEnabled(void);
938	void i_guestPropertiesVRDPUpdateLogon(uint32_t u32ClientId, const char pszUser, const char pszDomain);
939	void i_guestPropertiesVRDPUpdateActiveClient(uint32_t u32ClientId);
940	void i_guestPropertiesVRDPUpdateClientAttach(uint32_t u32ClientId, bool fAttached);
941	void i_guestPropertiesVRDPUpdateNameChange(uint32_t u32ClientId, const char *pszName);
942	void i_guestPropertiesVRDPUpdateIPAddrChange(uint32_t u32ClientId, const char *pszIPAddr);
943	void i_guestPropertiesVRDPUpdateLocationChange(uint32_t u32ClientId, const char *pszLocation);
944	void i_guestPropertiesVRDPUpdateOtherInfoChange(uint32_t u32ClientId, const char *pszOtherInfo);
945	void i_guestPropertiesVRDPUpdateDisconnect(uint32_t u32ClientId);
946	#endif
947
948	/** @name Disk encryption support
949	* @{ */
950	HRESULT i_consoleParseDiskEncryption(const char psz, const char *ppszEnd);
951	HRESULT i_configureEncryptionForDisk(const Utf8Str &strId, unsigned *pcDisksConfigured);
952	HRESULT i_clearDiskEncryptionKeysOnAllAttachmentsWithKeyId(const Utf8Str &strId);
953	HRESULT i_initSecretKeyIfOnAllAttachments(void);
954	int i_consoleParseKeyValue(const char psz, const char *ppszEnd,
955	char ppszKey, char ppszVal);
956	void i_removeSecretKeysOnSuspend();
957	/** @} */
958
959	/** @name Teleporter support
960	* @{ */
961	static DECLCALLBACK(int) i_teleporterSrcThreadWrapper(RTTHREAD hThreadSelf, void *pvUser);
962	HRESULT i_teleporterSrc(TeleporterStateSrc *pState);
963	HRESULT i_teleporterSrcReadACK(TeleporterStateSrc pState, const char pszWhich, const char *pszNAckMsg = NULL);
964	HRESULT i_teleporterSrcSubmitCommand(TeleporterStateSrc pState, const char pszCommand, bool fWaitForAck = true);
965	HRESULT i_teleporterTrg(PUVM pUVM, PCVMMR3VTABLE pVMM, IMachine pMachine, Utf8Str pErrorMsg,
966	bool fStartPaused, Progress pProgress, bool pfPowerOffOnFailure);
967	static DECLCALLBACK(int) i_teleporterTrgServeConnection(RTSOCKET Sock, void *pvUser);
968	/** @} */
969
970	#ifdef VBOX_WITH_FULL_VM_ENCRYPTION
971	/** @name Encrypted log interface
972	* @{ */
973	static DECLCALLBACK(int) i_logEncryptedOpen(PCRTLOGOUTPUTIF pIf, void pvUser, const char pszFilename, uint32_t fFlags);
974	static DECLCALLBACK(int) i_logEncryptedClose(PCRTLOGOUTPUTIF pIf, void *pvUser);
975	static DECLCALLBACK(int) i_logEncryptedDelete(PCRTLOGOUTPUTIF pIf, void pvUser, const char pszFilename);
976	static DECLCALLBACK(int) i_logEncryptedRename(PCRTLOGOUTPUTIF pIf, void pvUser, const char pszFilenameOld,
977	const char *pszFilenameNew, uint32_t fFlags);
978	static DECLCALLBACK(int) i_logEncryptedQuerySize(PCRTLOGOUTPUTIF pIf, void pvUser, uint64_t pcbSize);
979	static DECLCALLBACK(int) i_logEncryptedWrite(PCRTLOGOUTPUTIF pIf, void pvUser, const void pvBuf,
980	size_t cbWrite, size_t *pcbWritten);
981	static DECLCALLBACK(int) i_logEncryptedFlush(PCRTLOGOUTPUTIF pIf, void *pvUser);
982	/** @} */
983	#endif
984
985	bool mSavedStateDataLoaded : 1;
986
987	const ComPtr<IMachine> mMachine;
988	const ComPtr<IInternalMachineControl> mControl;
989
990	const ComPtr<IVRDEServer> mVRDEServer;
991
992	ConsoleVRDPServer * const mConsoleVRDPServer;
993	bool mfVRDEChangeInProcess;
994	bool mfVRDEChangePending;
995	const ComObjPtr<Guest> mGuest;
996	const ComObjPtr<Keyboard> mKeyboard;
997	const ComObjPtr<Mouse> mMouse;
998	const ComObjPtr<Display> mDisplay;
999	const ComObjPtr<MachineDebugger> mDebugger;
1000	const ComObjPtr<VRDEServerInfo> mVRDEServerInfo;
1001	/** This can safely be used without holding any locks.
1002	* An AutoCaller suffices to prevent it being destroy while in use and
1003	* internally there is a lock providing the necessary serialization. */
1004	const ComObjPtr<EventSource> mEventSource;
1005	#ifdef VBOX_WITH_EXTPACK
1006	const ComObjPtr<ExtPackManager> mptrExtPackManager;
1007	#endif
1008	const ComObjPtr<EmulatedUSB> mEmulatedUSB;
1009	const ComObjPtr<NvramStore> mptrNvramStore;
1010
1011	USBDeviceList mUSBDevices;
1012	RemoteUSBDeviceList mRemoteUSBDevices;
1013
1014	SharedFolderDataMap m_mapGlobalSharedFolders;
1015	SharedFolderDataMap m_mapMachineSharedFolders;
1016	SharedFolderMap m_mapSharedFolders; // the console instances
1017
1018	/** VMM loader handle. */
1019	RTLDRMOD mhModVMM;
1020	/** The VMM vtable. */
1021	PCVMMR3VTABLE mpVMM;
1022	/** The user mode VM handle. */
1023	PUVM mpUVM;
1024	/** Holds the number of "readonly" mpUVM callers (users). */
1025	uint32_t mVMCallers;
1026	/** Semaphore posted when the number of mpUVM callers drops to zero. */
1027	RTSEMEVENT mVMZeroCallersSem;
1028	/** true when Console has entered the mpUVM destruction phase. */
1029	bool mVMDestroying : 1;
1030	/** true when power down is initiated by vmstateChangeCallback (EMT). */
1031	bool mVMPoweredOff : 1;
1032	/** true when vmstateChangeCallback shouldn't initiate a power down. */
1033	bool mVMIsAlreadyPoweringOff : 1;
1034	/** true if we already showed the snapshot folder size warning. */
1035	bool mfSnapshotFolderSizeWarningShown : 1;
1036	/** true if we already showed the snapshot folder ext4/xfs bug warning. */
1037	bool mfSnapshotFolderExt4WarningShown : 1;
1038	/** true if we already listed the disk type of the snapshot folder. */
1039	bool mfSnapshotFolderDiskTypeShown : 1;
1040	/** true if a USB controller is available (i.e. USB devices can be attached). */
1041	bool mfVMHasUsbController : 1;
1042	/** Shadow of the VBoxInternal2/TurnResetIntoPowerOff extra data setting.
1043	* This is initialized by Console::i_configConstructorInner(). */
1044	bool mfTurnResetIntoPowerOff : 1;
1045	/** true if the VM power off was caused by reset. */
1046	bool mfPowerOffCausedByReset : 1;
1047
1048	/** Pointer to the VMM -> User (that's us) callbacks. */
1049	struct MYVMM2USERMETHODS : public VMM2USERMETHODS
1050	{
1051	Console *pConsole;
1052	/** The in-progress snapshot. */
1053	ISnapshot *pISnapshot;
1054	} *mpVmm2UserMethods;
1055
1056	/** The current network attachment type in the VM.
1057	* This doesn't have to match the network attachment type maintained in the
1058	* NetworkAdapter. This is needed to change the network attachment
1059	* dynamically.
1060	*/
1061	typedef std::vector<NetworkAttachmentType_T> NetworkAttachmentTypeVector;
1062	NetworkAttachmentTypeVector meAttachmentType;
1063
1064	VMMDev * m_pVMMDev;
1065	AudioVRDE * const mAudioVRDE;
1066	#ifdef VBOX_WITH_USB_CARDREADER
1067	UsbCardReader * const mUsbCardReader;
1068	#endif
1069	BusAssignmentManager* mBusMgr;
1070
1071	/** @name LEDs and their management
1072	* @{ */
1073	/** Read/write lock separating LED allocations and per-type data construction
1074	* (write) from queries (read). */
1075	RWLockHandle mLedLock;
1076	/** LED configuration generation. This is increased whenever a new set is
1077	* allocated or a sub-device type changes. */
1078	uint32_t muLedGen;
1079	/** The LED configuration generation which maLedTypes was constructed for. */
1080	uint32_t muLedTypeGen;
1081	/** Number of LED sets in use in maLedSets. */
1082	uint32_t mcLedSets;
1083	/** LED sets. */
1084	struct LEDSET
1085	{
1086	/** Bitmask of possible DeviceType_T values (e.g. RT_BIT_32(DeviceType_Network)). */
1087	uint32_t fTypes;
1088	/** Number of LEDs. */
1089	uint32_t cLeds;
1090	/** Array of PDMLED pointers. The pointers in the array can be changed at any
1091	* time by Console::i_drvStatus_UnitChanged(). */
1092	PPDMLED volatile *papLeds;
1093	/** Optionally, device types for each individual LED. Runs parallel to papLeds. */
1094	DeviceType_T *paSubTypes;
1095	} maLedSets[32];
1096	/** LEDs data organized by DeviceType_T.
1097	* This is reconstructed by Console::i_refreshLedTypeArrays() when
1098	* Console::getDeviceActivity is called and mLedTypeGen doesn't match
1099	* muLedGen. */
1100	struct
1101	{
1102	/** Number of possibly valid entries in pappLeds. */
1103	uint32_t cLeds;
1104	/** Number of allocated entries. */
1105	uint32_t cAllocated;
1106	/** Array of pointer to LEDSET::papLed entries.
1107	* The indirection is due to Console::i_drvStatus_UnitChanged() only knowing
1108	* about the LEDSET::papLeds. */
1109	PPDMLED volatile **pappLeds;
1110	} maLedTypes[DeviceType_End];
1111	/** @} */
1112
1113	MediumAttachmentMap mapMediumAttachments;
1114
1115	/** List of attached USB storage devices. */
1116	USBStorageDeviceList mUSBStorageDevices;
1117
1118	/** Store for secret keys. */
1119	SecretKeyStore * const m_pKeyStore;
1120	/** Number of disks configured for encryption. */
1121	unsigned m_cDisksEncrypted;
1122	/** Number of disks which have the key in the map. */
1123	unsigned m_cDisksPwProvided;
1124
1125	/** Current active port modes of the supported serial ports. */
1126	PortMode_T m_aeSerialPortMode[4];
1127
1128	/** Pointer to the key consumer -> provider (that's us) callbacks. */
1129	struct MYPDMISECKEY : public PDMISECKEY
1130	{
1131	Console *pConsole;
1132	} *mpIfSecKey;
1133
1134	/** Pointer to the key helpers -> provider (that's us) callbacks. */
1135	struct MYPDMISECKEYHLP : public PDMISECKEYHLP
1136	{
1137	Console *pConsole;
1138	} *mpIfSecKeyHlp;
1139
1140	/* Note: FreeBSD needs this whether netflt is used or not. */
1141	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
1142	Utf8Str maTAPDeviceName[8];
1143	RTFILE maTapFD[8];
1144	#endif
1145
1146	bool mVMStateChangeCallbackDisabled;
1147
1148	bool mfUseHostClipboard;
1149
1150	/** Local machine state value. */
1151	MachineState_T mMachineState;
1152
1153	/** Machine uuid string. */
1154	Bstr mstrUuid;
1155
1156	/** @name Members related to the cryptographic support interface.
1157	* @{ */
1158	/** The loaded module handle if loaded. */
1159	RTLDRMOD mhLdrModCrypto;
1160	/** Reference counter tracking how many users of the cryptographic support
1161	* are there currently. */
1162	volatile uint32_t mcRefsCrypto;
1163	/** Pointer to the cryptographic support interface. */
1164	PCVBOXCRYPTOIF mpCryptoIf;
1165	/** @} */
1166
1167	#ifdef VBOX_WITH_FULL_VM_ENCRYPTION
1168	/** Flag whether the log is encrypted. */
1169	bool m_fEncryptedLog;
1170	/** The file handle of the encrypted log. */
1171	RTVFSFILE m_hVfsFileLog;
1172	/** The logging output interface for encrypted logs. */
1173	RTLOGOUTPUTIF m_LogOutputIf;
1174	/** The log file key ID. */
1175	Utf8Str m_strLogKeyId;
1176	/** The log file key store. */
1177	Utf8Str m_strLogKeyStore;
1178	#endif
1179
1180	#ifdef VBOX_WITH_DRAG_AND_DROP
1181	HGCMSVCEXTHANDLE m_hHgcmSvcExtDragAndDrop;
1182	#endif
1183
1184	/** Pointer to the progress object of a live cancelable task.
1185	*
1186	* This is currently only used by Console::Teleport(), but is intended to later
1187	* be used by the live snapshot code path as well. Actions like
1188	* Console::PowerDown, which automatically cancels out the running snapshot /
1189	* teleportation operation, will cancel the teleportation / live snapshot
1190	* operation before starting. */
1191	ComPtr<IProgress> mptrCancelableProgress;
1192
1193	ComPtr<IEventListener> mVmListener;
1194
1195	#ifdef VBOX_WITH_RECORDING
1196	struct Recording
1197	{
1198	Recording()
1199	# ifdef VBOX_WITH_AUDIO_RECORDING
1200	: mAudioRec(NULL)
1201	# endif
1202	{ }
1203
1204	/** The recording context. */
1205	RecordingContext mCtx;
1206	# ifdef VBOX_WITH_AUDIO_RECORDING
1207	/** Pointer to capturing audio backend. */
1208	AudioVideoRec * const mAudioRec;
1209	# endif
1210	} mRecording;
1211	#endif /* VBOX_WITH_RECORDING */
1212
1213	#ifdef VBOX_WITH_CLOUD_NET
1214	GatewayInfo mGateway;
1215	#endif /* VBOX_WITH_CLOUD_NET */
1216
1217	friend class VMTask;
1218	friend class ConsoleVRDPServer;
1219	};
1220
1221	#endif /* !MAIN_INCLUDED_ConsoleImpl_h */
1222	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 98103

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