ConsoleImpl.h@ 106901

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1	/* $Id: ConsoleImpl.h 106061 2024-09-16 14:03:52Z vboxsync $ */
2	/** @file
3	* VBox Console COM Class definition
4	*/
5
6	/*
7	* Copyright (C) 2005-2024 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 <iprt/cpp/exception.h>
35
36	#include "VirtualBoxBase.h"
37	#include "VBox/com/array.h"
38	#include "EventImpl.h"
39	#include "SecretKeyStore.h"
40	#include "ConsoleWrap.h"
41	#ifdef VBOX_WITH_RECORDING
42	# include "Recording.h"
43	#endif
44	#ifdef VBOX_WITH_CLOUD_NET
45	#include "CloudGateway.h"
46	#endif /* VBOX_WITH_CLOUD_NET */
47
48	class Guest;
49	class Keyboard;
50	class Mouse;
51	class Display;
52	class MachineDebugger;
53	class TeleporterStateSrc;
54	class OUSBDevice;
55	class RemoteUSBDevice;
56	class ConsoleSharedFolder;
57	class VRDEServerInfo;
58	class EmulatedUSB;
59	class AudioVRDE;
60	#ifdef VBOX_WITH_AUDIO_RECORDING
61	class AudioVideoRec;
62	#endif
63	#ifdef VBOX_WITH_USB_CARDREADER
64	class UsbCardReader;
65	#endif
66	class ConsoleVRDPServer;
67	class VMMDev;
68	class Progress;
69	class BusAssignmentManager;
70	COM_STRUCT_OR_CLASS(IEventListener);
71	#ifdef VBOX_WITH_EXTPACK
72	class ExtPackManager;
73	#endif
74	class VMMDevMouseInterface;
75	class DisplayMouseInterface;
76	class VMPowerUpTask;
77	class VMPowerDownTask;
78	class NvramStore;
79	#ifdef VBOX_WITH_VIRT_ARMV8
80	class ResourceStore;
81	#endif
82
83	#include <iprt/uuid.h>
84	#include <iprt/log.h>
85	#include <iprt/memsafer.h>
86	#include <VBox/RemoteDesktop/VRDE.h>
87	#include <VBox/vmm/pdmdrv.h>
88	#ifdef VBOX_WITH_GUEST_PROPS
89	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
90	#endif
91	#ifdef VBOX_WITH_USB
92	# include <VBox/vrdpusb.h>
93	#endif
94	#include <VBox/VBoxCryptoIf.h>
95	#include <VBox/pci.h>
96
97	#if defined(VBOX_WITH_GUEST_PROPS) \|\| defined(VBOX_WITH_SHARED_CLIPBOARD) \
98	\|\| defined(VBOX_WITH_DRAG_AND_DROP)
99	# include "HGCM.h" /** @todo It should be possible to register a service
100	* extension using a VMMDev callback. */
101	#endif
102
103	struct VUSBIRHCONFIG;
104	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
105
106	struct PDMINETWORKNATDNSCONFIG;
107
108	#include <list>
109	#include <vector>
110
111	// defines
112	///////////////////////////////////////////////////////////////////////////////
113
114	/**
115	* Checks the availability of the underlying VM device driver corresponding
116	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
117	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
118	* The translatable error message is defined in null context.
119	*
120	* Intended to used only within Console children (i.e. Keyboard, Mouse,
121	* Display, etc.).
122	*
123	* @param drv driver pointer to check (compare it with NULL)
124	*/
125	#define CHECK_CONSOLE_DRV(drv) \
126	do { \
127	if (!!(drv)) {} \
128	else return setError(E_ACCESSDENIED, Console::tr("The console is not powered up (%Rfn)"), __FUNCTION__); \
129	} while (0)
130
131	// Console
132	///////////////////////////////////////////////////////////////////////////////
133
134	/**
135	* Simple class for storing network boot information.
136	*/
137	struct BootNic
138	{
139	ULONG mInstance;
140	PCIBusAddress mPCIAddress;
141
142	ULONG mBootPrio;
143	bool operator < (const BootNic &rhs) const
144	{
145	ULONG lval = mBootPrio - 1; /* 0 will wrap around and get the lowest priority. */
146	ULONG rval = rhs.mBootPrio - 1;
147	return lval < rval; /* Zero compares as highest number (lowest prio). */
148	}
149	};
150
151	class ConsoleMouseInterface
152	{
153	public:
154	virtual ~ConsoleMouseInterface() { }
155	virtual VMMDevMouseInterface *i_getVMMDevMouseInterface(){return NULL;}
156	virtual DisplayMouseInterface *i_getDisplayMouseInterface(){return NULL;}
157	virtual void i_onMouseCapabilityChange(BOOL supportsAbsolute,
158	BOOL supportsRelative,
159	BOOL supportsTouchScreen,
160	BOOL supportsTouchPad,
161	BOOL needsHostCursor)
162	{
163	RT_NOREF(supportsAbsolute, supportsRelative, supportsTouchScreen, supportsTouchPad, needsHostCursor);
164	}
165	};
166
167	/** IConsole implementation class */
168	class ATL_NO_VTABLE Console :
169	public ConsoleWrap,
170	public ConsoleMouseInterface
171	{
172
173	public:
174
175	DECLARE_COMMON_CLASS_METHODS(Console)
176
177	HRESULT FinalConstruct();
178	void FinalRelease();
179
180	// public initializers/uninitializers for internal purposes only
181	HRESULT initWithMachine(IMachine aMachine, IInternalMachineControl aControl, LockType_T aLockType);
182	void uninit();
183
184
185	// public methods for internal purposes only
186
187	/*
188	* Note: the following methods do not increase refcount. intended to be
189	* called only by the VM execution thread.
190	*/
191
192	PCVMMR3VTABLE i_getVMMVTable() const RT_NOEXCEPT { return mpVMM; }
193	Guest *i_getGuest() const { return mGuest; }
194	Keyboard *i_getKeyboard() const { return mKeyboard; }
195	Mouse *i_getMouse() const { return mMouse; }
196	Display *i_getDisplay() const { return mDisplay; }
197	MachineDebugger *i_getMachineDebugger() const { return mDebugger; }
198	#ifdef VBOX_WITH_AUDIO_VRDE
199	AudioVRDE *i_getAudioVRDE() const { return mAudioVRDE; }
200	#endif
201	#ifdef VBOX_WITH_RECORDING
202	int i_recordingCreate(ComPtr<IProgress> &pProgress);
203	void i_recordingDestroy(void);
204	int i_recordingEnable(BOOL fEnable, util::AutoWriteLock *pAutoLock, ComPtr<IProgress> &pProgress);
205	int i_recordingGetSettings(settings::Recording &Settings);
206	int i_recordingStart(util::AutoWriteLock *pAutoLock = NULL);
207	int i_recordingStop(util::AutoWriteLock *pAutoLock = NULL);
208	int i_recordingCursorShapeChange(bool fVisible, bool fAlpha, uint32_t xHot, uint32_t yHot, uint32_t uWidth, uint32_t uHeight, const uint8_t *pu8Shape, uint32_t cbShape);
209	# ifdef VBOX_WITH_AUDIO_RECORDING
210	AudioVideoRec *i_recordingGetAudioDrv(void) const { return mRecording.mAudioRec; }
211	# endif
212	RecordingContext *i_recordingGetContext(void) { return &mRecording.mCtx; }
213	# ifdef VBOX_WITH_AUDIO_RECORDING
214	HRESULT i_recordingSendAudio(const void *pvData, size_t cbData, uint64_t uDurationMs);
215	# endif
216	#endif
217
218	const ComPtr<IMachine> &i_machine() const { return mMachine; }
219	const Bstr &i_getId() const { return mstrUuid; }
220
221	bool i_useHostClipboard() { return mfUseHostClipboard; }
222
223	/** Method is called only from ConsoleVRDPServer */
224	IVRDEServer *i_getVRDEServer() const { return mVRDEServer; }
225
226	ConsoleVRDPServer *i_consoleVRDPServer() const { return mConsoleVRDPServer; }
227
228	HRESULT i_updateMachineState(MachineState_T aMachineState);
229	HRESULT i_getNominalState(MachineState_T &aNominalState);
230	Utf8Str i_getAudioAdapterDeviceName(IAudioAdapter *aAudioAdapter);
231
232	// events from IInternalSessionControl
233	HRESULT i_onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter);
234	HRESULT i_onAudioAdapterChange(IAudioAdapter *aAudioAdapter);
235	HRESULT i_onHostAudioDeviceChange(IHostAudioDevice *aDevice, BOOL aNew, AudioDeviceState_T aState,
236	IVirtualBoxErrorInfo *aErrInfo);
237	HRESULT i_onSerialPortChange(ISerialPort *aSerialPort);
238	HRESULT i_onParallelPortChange(IParallelPort *aParallelPort);
239	HRESULT i_onStorageControllerChange(const com::Guid& aMachineId, const com::Utf8Str& aControllerName);
240	HRESULT i_onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce);
241	HRESULT i_onCPUChange(ULONG aCPU, BOOL aRemove);
242	HRESULT i_onCPUExecutionCapChange(ULONG aExecutionCap);
243	HRESULT i_onClipboardError(const Utf8Str &aId, const Utf8Str &aErrMsg, LONG aRc);
244	HRESULT i_onClipboardModeChange(ClipboardMode_T aClipboardMode);
245	HRESULT i_onClipboardFileTransferModeChange(bool aEnabled);
246	HRESULT i_onDnDModeChange(DnDMode_T aDnDMode);
247	HRESULT i_onVRDEServerChange(BOOL aRestart);
248	HRESULT i_onRecordingStateChange(BOOL aEnable, ComPtr<IProgress> &aProgress);
249	HRESULT i_onRecordingScreenStateChange(BOOL aEnable, ULONG aScreen);
250	HRESULT i_onUSBControllerChange();
251	HRESULT i_onSharedFolderChange(BOOL aGlobal);
252	HRESULT i_onUSBDeviceAttach(IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs,
253	const Utf8Str &aCaptureFilename);
254	HRESULT i_onUSBDeviceDetach(IN_BSTR aId, IVirtualBoxErrorInfo *aError);
255	HRESULT i_onBandwidthGroupChange(IBandwidthGroup *aBandwidthGroup);
256	HRESULT i_onStorageDeviceChange(IMediumAttachment *aMediumAttachment, BOOL aRemove, BOOL aSilent);
257	HRESULT i_onExtraDataChange(const Bstr &aMachineId, const Bstr &aKey, const Bstr &aVal);
258	HRESULT i_onGuestDebugControlChange(IGuestDebugControl *aGuestDebugControl);
259
260	HRESULT i_getGuestProperty(const Utf8Str &aName, Utf8Str aValue, LONG64 aTimestamp, Utf8Str *aFlags);
261	HRESULT i_setGuestProperty(const Utf8Str &aName, const Utf8Str &aValue, const Utf8Str &aFlags);
262	HRESULT i_deleteGuestProperty(const Utf8Str &aName);
263	HRESULT i_enumerateGuestProperties(const Utf8Str &aPatterns,
264	std::vector<Utf8Str> &aNames,
265	std::vector<Utf8Str> &aValues,
266	std::vector<LONG64> &aTimestamps,
267	std::vector<Utf8Str> &aFlags);
268	HRESULT i_onlineMergeMedium(IMediumAttachment *aMediumAttachment,
269	ULONG aSourceIdx, ULONG aTargetIdx,
270	IProgress *aProgress);
271	HRESULT i_reconfigureMediumAttachments(const std::vector<ComPtr<IMediumAttachment> > &aAttachments);
272	HRESULT i_onVMProcessPriorityChange(VMProcPriority_T priority);
273	int i_hgcmLoadService(const char pszServiceLibrary, const char pszServiceName);
274	VMMDev *i_getVMMDev() { return m_pVMMDev; }
275
276	#ifdef VBOX_WITH_EXTPACK
277	ExtPackManager *i_getExtPackManager();
278	#endif
279	EventSource *i_getEventSource() { return mEventSource; }
280	#ifdef VBOX_WITH_USB_CARDREADER
281	UsbCardReader *i_getUsbCardReader() { return mUsbCardReader; }
282	#endif
283
284	int i_VRDPClientLogon(uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
285	void i_VRDPClientStatusChange(uint32_t u32ClientId, const char *pszStatus);
286	void i_VRDPClientConnect(uint32_t u32ClientId);
287	void i_VRDPClientDisconnect(uint32_t u32ClientId, uint32_t fu32Intercepted);
288	void i_VRDPInterceptAudio(uint32_t u32ClientId);
289	void i_VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept);
290	void i_VRDPInterceptClipboard(uint32_t u32ClientId);
291
292	void i_processRemoteUSBDevices(uint32_t u32ClientId, VRDEUSBDEVICEDESC *pDevList, uint32_t cbDevList, bool fDescExt);
293	void i_reportVmStatistics(ULONG aValidStats, ULONG aCpuUser,
294	ULONG aCpuKernel, ULONG aCpuIdle,
295	ULONG aMemTotal, ULONG aMemFree,
296	ULONG aMemBalloon, ULONG aMemShared,
297	ULONG aMemCache, ULONG aPageTotal,
298	ULONG aAllocVMM, ULONG aFreeVMM,
299	ULONG aBalloonedVMM, ULONG aSharedVMM,
300	ULONG aVmNetRx, ULONG aVmNetTx)
301	{
302	mControl->ReportVmStatistics(aValidStats, aCpuUser, aCpuKernel, aCpuIdle,
303	aMemTotal, aMemFree, aMemBalloon, aMemShared,
304	aMemCache, aPageTotal, aAllocVMM, aFreeVMM,
305	aBalloonedVMM, aSharedVMM, aVmNetRx, aVmNetTx);
306	}
307	void i_enableVMMStatistics(BOOL aEnable);
308
309	HRESULT i_pause(Reason_T aReason);
310	HRESULT i_resume(Reason_T aReason, AutoWriteLock &alock);
311	HRESULT i_saveState(Reason_T aReason, const ComPtr<IProgress> &aProgress,
312	const ComPtr<ISnapshot> &aSnapshot,
313	const Utf8Str &aStateFilePath, bool fPauseVM, bool &fLeftPaused);
314	HRESULT i_cancelSaveState();
315
316	// callback callers (partly; for some events console callbacks are notified
317	// directly from IInternalSessionControl event handlers declared above)
318	void i_onMousePointerShapeChange(bool fVisible, bool fAlpha,
319	uint32_t xHot, uint32_t yHot,
320	uint32_t width, uint32_t height,
321	const uint8_t *pu8Shape,
322	uint32_t cbShape);
323	void i_onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative,
324	BOOL supportsTouchScreen, BOOL supportsTouchPad,
325	BOOL needsHostCursor);
326	void i_onStateChange(MachineState_T aMachineState);
327	void i_onAdditionsStateChange();
328	void i_onAdditionsOutdated();
329	void i_onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock);
330	void i_onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
331	IVirtualBoxErrorInfo *aError);
332	void i_onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
333	HRESULT i_onShowWindow(BOOL aCheck, BOOL aCanShow, LONG64 aWinId);
334	void i_onVRDEServerInfoChange();
335	HRESULT i_sendACPIMonitorHotPlugEvent();
336
337	static const PDMDRVREG DrvStatusReg;
338
339	static HRESULT i_setErrorStatic(HRESULT aResultCode, const char *pcsz, ...);
340	static HRESULT i_setErrorStaticBoth(HRESULT aResultCode, int vrc, const char *pcsz, ...);
341	HRESULT i_setInvalidMachineStateError();
342
343	static const char *i_storageControllerTypeToStr(StorageControllerType_T enmCtrlType);
344	static HRESULT i_storageBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun);
345	// Called from event listener
346	HRESULT i_onNATRedirectRuleChanged(ULONG ulInstance, BOOL aNatRuleRemove,
347	NATProtocol_T aProto, IN_BSTR aHostIp, LONG aHostPort, IN_BSTR aGuestIp, LONG aGuestPort);
348	HRESULT i_onNATDnsChanged();
349
350	// Mouse interface
351	VMMDevMouseInterface *i_getVMMDevMouseInterface();
352	DisplayMouseInterface *i_getDisplayMouseInterface();
353
354	EmulatedUSB *i_getEmulatedUSB(void) { return mEmulatedUSB; }
355
356	/**
357	* Sets the disk encryption keys.
358	*
359	* @returns COM status code.
360	* @param strCfg The config for the disks.
361	*
362	* @note One line in the config string contains all required data for one disk.
363	* The format for one disk is some sort of comma separated value using
364	* key=value pairs.
365	* There are two keys defined at the moment:
366	* - uuid: The uuid of the base image the key is for (with or without)
367	* the curly braces.
368	* - dek: The data encryption key in base64 encoding
369	*/
370	HRESULT i_setDiskEncryptionKeys(const Utf8Str &strCfg);
371
372	int i_retainCryptoIf(PCVBOXCRYPTOIF *ppCryptoIf);
373	int i_releaseCryptoIf(PCVBOXCRYPTOIF pCryptoIf);
374	HRESULT i_unloadCryptoIfModule(void);
375
376	#ifdef VBOX_WITH_GUEST_PROPS
377	// VMMDev needs:
378	HRESULT i_pullGuestProperties(ComSafeArrayOut(BSTR, names), ComSafeArrayOut(BSTR, values),
379	ComSafeArrayOut(LONG64, timestamps), ComSafeArrayOut(BSTR, flags));
380	static DECLCALLBACK(int) i_doGuestPropNotification(void pvExtension, uint32_t, void pvParms, uint32_t cbParms);
381	#endif
382
383	private:
384
385	// wrapped IConsole properties
386	HRESULT getMachine(ComPtr<IMachine> &aMachine);
387	HRESULT getState(MachineState_T *aState);
388	HRESULT getGuest(ComPtr<IGuest> &aGuest);
389	HRESULT getKeyboard(ComPtr<IKeyboard> &aKeyboard);
390	HRESULT getMouse(ComPtr<IMouse> &aMouse);
391	HRESULT getDisplay(ComPtr<IDisplay> &aDisplay);
392	HRESULT getDebugger(ComPtr<IMachineDebugger> &aDebugger);
393	HRESULT getUSBDevices(std::vector<ComPtr<IUSBDevice> > &aUSBDevices);
394	HRESULT getRemoteUSBDevices(std::vector<ComPtr<IHostUSBDevice> > &aRemoteUSBDevices);
395	HRESULT getSharedFolders(std::vector<ComPtr<ISharedFolder> > &aSharedFolders);
396	HRESULT getVRDEServerInfo(ComPtr<IVRDEServerInfo> &aVRDEServerInfo);
397	HRESULT getEventSource(ComPtr<IEventSource> &aEventSource);
398	HRESULT getAttachedPCIDevices(std::vector<ComPtr<IPCIDeviceAttachment> > &aAttachedPCIDevices);
399	HRESULT getUseHostClipboard(BOOL *aUseHostClipboard);
400	HRESULT setUseHostClipboard(BOOL aUseHostClipboard);
401	HRESULT getEmulatedUSB(ComPtr<IEmulatedUSB> &aEmulatedUSB);
402
403	// wrapped IConsole methods
404	HRESULT powerUp(ComPtr<IProgress> &aProgress);
405	HRESULT powerUpPaused(ComPtr<IProgress> &aProgress);
406	HRESULT powerDown(ComPtr<IProgress> &aProgress);
407	HRESULT reset();
408	HRESULT pause();
409	HRESULT resume();
410	HRESULT powerButton();
411	HRESULT sleepButton();
412	HRESULT getPowerButtonHandled(BOOL *aHandled);
413	HRESULT getGuestEnteredACPIMode(BOOL *aEntered);
414	HRESULT getDeviceActivity(const std::vector<DeviceType_T> &aType,
415	std::vector<DeviceActivity_T> &aActivity);
416	HRESULT attachUSBDevice(const com::Guid &aId, const com::Utf8Str &aCaptureFilename);
417	HRESULT detachUSBDevice(const com::Guid &aId,
418	ComPtr<IUSBDevice> &aDevice);
419	HRESULT findUSBDeviceByAddress(const com::Utf8Str &aName,
420	ComPtr<IUSBDevice> &aDevice);
421	HRESULT findUSBDeviceById(const com::Guid &aId,
422	ComPtr<IUSBDevice> &aDevice);
423	HRESULT createSharedFolder(const com::Utf8Str &aName,
424	const com::Utf8Str &aHostPath,
425	BOOL aWritable,
426	BOOL aAutomount,
427	const com::Utf8Str &aAutoMountPoint);
428	HRESULT removeSharedFolder(const com::Utf8Str &aName);
429	HRESULT teleport(const com::Utf8Str &aHostname,
430	ULONG aTcpport,
431	const com::Utf8Str &aPassword,
432	ULONG aMaxDowntime,
433	ComPtr<IProgress> &aProgress);
434	HRESULT addEncryptionPassword(const com::Utf8Str &aId, const com::Utf8Str &aPassword,
435	BOOL aClearOnSuspend);
436	HRESULT addEncryptionPasswords(const std::vector<com::Utf8Str> &aIds, const std::vector<com::Utf8Str> &aPasswords,
437	BOOL aClearOnSuspend);
438	HRESULT removeEncryptionPassword(const com::Utf8Str &aId);
439	HRESULT clearAllEncryptionPasswords();
440
441	static DECLCALLBACK(int) notifyNatDnsChangeCallback(PPDMIBASE pIBase, uint32_t uDrvInstance, bool fUsbDev,
442	const char *pszDevice, uint32_t uDevInstance, unsigned uLun,
443	void *pvUser);
444	Utf8Str VRDPServerErrorToMsg(int vrc);
445
446	/**
447	* Base template for AutoVMCaller and SafeVMPtr. Template arguments
448	* have the same meaning as arguments of Console::addVMCaller().
449	*/
450	template <bool taQuiet = false, bool taAllowNullVM = false>
451	class AutoVMCallerBase
452	{
453	public:
454	AutoVMCallerBase(Console *aThat) : mThat(aThat), mRC(E_FAIL)
455	{
456	Assert(aThat);
457	mRC = aThat->i_addVMCaller(taQuiet, taAllowNullVM);
458	}
459	~AutoVMCallerBase()
460	{
461	doRelease();
462	}
463	/** Decreases the number of callers before the instance is destroyed. */
464	void releaseCaller()
465	{
466	Assert(SUCCEEDED(mRC));
467	doRelease();
468	}
469	/** Restores the number of callers after by #release(). #hrc() must be
470	* rechecked to ensure the operation succeeded. */
471	void addYY()
472	{
473	AssertReturnVoid(!SUCCEEDED(mRC));
474	mRC = mThat->i_addVMCaller(taQuiet, taAllowNullVM);
475	}
476	/** Returns the result of Console::addVMCaller() */
477	HRESULT hrc() const { return mRC; }
478	/** Shortcut to SUCCEEDED(hrc()) */
479	bool isOk() const { return SUCCEEDED(mRC); }
480	protected:
481	Console *mThat;
482	void doRelease()
483	{
484	if (SUCCEEDED(mRC))
485	{
486	mThat->i_releaseVMCaller();
487	mRC = E_FAIL;
488	}
489	}
490	private:
491	HRESULT mRC; /* Whether the caller was added. */
492	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(AutoVMCallerBase);
493	};
494
495	#if 0
496	/**
497	* Helper class that protects sections of code using the mpUVM pointer by
498	* automatically calling addVMCaller() on construction and
499	* releaseVMCaller() on destruction. Intended for Console methods dealing
500	* with mpUVM. The usage pattern is:
501	* <code>
502	* AutoVMCaller autoVMCaller(this);
503	* if (FAILED(autoVMCaller.hrc())) return autoVMCaller.hrc();
504	* ...
505	* VMR3ReqCall (mpUVM, ...
506	* </code>
507	*
508	* @note Temporarily locks the argument for writing.
509	*
510	* @sa SafeVMPtr, SafeVMPtrQuiet
511	* @note Obsolete, use SafeVMPtr
512	*/
513	typedef AutoVMCallerBase<false, false> AutoVMCaller;
514	#endif
515
516	/**
517	* Same as AutoVMCaller but doesn't set extended error info on failure.
518	*
519	* @note Temporarily locks the argument for writing.
520	* @note Obsolete, use SafeVMPtrQuiet
521	*/
522	typedef AutoVMCallerBase<true, false> AutoVMCallerQuiet;
523
524	/**
525	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
526	* instead of assertion).
527	*
528	* @note Temporarily locks the argument for writing.
529	* @note Obsolete, use SafeVMPtr
530	*/
531	typedef AutoVMCallerBase<false, true> AutoVMCallerWeak;
532
533	/**
534	* Same as AutoVMCaller but doesn't set extended error info on failure
535	* and allows a null VM pointer (to trigger an error instead of
536	* assertion).
537	*
538	* @note Temporarily locks the argument for writing.
539	* @note Obsolete, use SafeVMPtrQuiet
540	*/
541	typedef AutoVMCallerBase<true, true> AutoVMCallerQuietWeak;
542
543	/**
544	* Base template for SafeVMPtr and SafeVMPtrQuiet.
545	*/
546	template<bool taQuiet = false>
547	class SafeVMPtrBase : public AutoVMCallerBase<taQuiet, true>
548	{
549	typedef AutoVMCallerBase<taQuiet, true> Base;
550	public:
551	SafeVMPtrBase(Console *aThat) : Base(aThat), mRC(E_FAIL), mpUVM(NULL), mpVMM(NULL)
552	{
553	if (Base::isOk())
554	mRC = aThat->i_safeVMPtrRetainer(&mpUVM, &mpVMM, taQuiet);
555	}
556	~SafeVMPtrBase()
557	{
558	doRelease();
559	}
560	/** Direct PUVM access. */
561	PUVM rawUVM() const { return mpUVM; }
562	/** Direct PCVMMR3VTABLE access. */
563	PCVMMR3VTABLE vtable() const { return mpVMM; }
564	/** Release the handles. */
565	void release()
566	{
567	Assert(SUCCEEDED(mRC));
568	doRelease();
569	}
570
571	/** The combined result of Console::addVMCaller() and Console::safeVMPtrRetainer */
572	HRESULT hrc() const { return Base::isOk() ? mRC : Base::hrc(); }
573	/** Shortcut to SUCCEEDED(hrc()) */
574	bool isOk() const { return SUCCEEDED(mRC) && Base::isOk(); }
575
576	private:
577	void doRelease()
578	{
579	if (SUCCEEDED(mRC))
580	{
581	Base::mThat->i_safeVMPtrReleaser(&mpUVM);
582	mRC = E_FAIL;
583	}
584	Base::doRelease();
585	}
586	HRESULT mRC; /* Whether the VM ptr was retained. */
587	PUVM mpUVM;
588	PCVMMR3VTABLE mpVMM;
589	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(SafeVMPtrBase);
590	};
591
592	public:
593
594	/*
595	* Helper class that safely manages the Console::mpUVM pointer
596	* by calling addVMCaller() on construction and releaseVMCaller() on
597	* destruction. Intended for Console children. The usage pattern is:
598	* <code>
599	* Console::SafeVMPtr ptrVM(mParent);
600	* if (!ptrVM.isOk())
601	* return ptrVM.hrc();
602	* ...
603	* VMR3ReqCall(ptrVM.rawUVM(), ...
604	* ...
605	* printf("%p\n", ptrVM.rawUVM());
606	* </code>
607	*
608	* @note Temporarily locks the argument for writing.
609	*
610	* @sa SafeVMPtrQuiet, AutoVMCaller
611	*/
612	typedef SafeVMPtrBase<false> SafeVMPtr;
613
614	/**
615	* A deviation of SafeVMPtr that doesn't set the error info on failure.
616	* Intended for pieces of code that don't need to return the VM access
617	* failure to the caller. The usage pattern is:
618	* <code>
619	* Console::SafeVMPtrQuiet pVM(mParent);
620	* if (pVM.hrc())
621	* VMR3ReqCall(pVM, ...
622	* return S_OK;
623	* </code>
624	*
625	* @note Temporarily locks the argument for writing.
626	*
627	* @sa SafeVMPtr, AutoVMCaller
628	*/
629	typedef SafeVMPtrBase<true> SafeVMPtrQuiet;
630
631	class SharedFolderData
632	{
633	public:
634	SharedFolderData()
635	{ }
636
637	SharedFolderData(const Utf8Str &aHostPath,
638	bool aWritable,
639	bool aAutoMount,
640	const Utf8Str &aAutoMountPoint)
641	: m_strHostPath(aHostPath)
642	, m_fWritable(aWritable)
643	, m_fAutoMount(aAutoMount)
644	, m_strAutoMountPoint(aAutoMountPoint)
645	{ }
646
647	/** Copy constructor. */
648	SharedFolderData(const SharedFolderData& aThat)
649	: m_strHostPath(aThat.m_strHostPath)
650	, m_fWritable(aThat.m_fWritable)
651	, m_fAutoMount(aThat.m_fAutoMount)
652	, m_strAutoMountPoint(aThat.m_strAutoMountPoint)
653	{ }
654
655	/** Copy assignment operator. */
656	SharedFolderData &operator=(SharedFolderData const &a_rThat) RT_NOEXCEPT
657	{
658	m_strHostPath = a_rThat.m_strHostPath;
659	m_fWritable = a_rThat.m_fWritable;
660	m_fAutoMount = a_rThat.m_fAutoMount;
661	m_strAutoMountPoint = a_rThat.m_strAutoMountPoint;
662
663	return *this;
664	}
665
666	Utf8Str m_strHostPath;
667	bool m_fWritable;
668	bool m_fAutoMount;
669	Utf8Str m_strAutoMountPoint;
670	};
671
672	/**
673	* Class for managing emulated USB MSDs.
674	*/
675	class USBStorageDevice
676	{
677	public:
678	USBStorageDevice()
679	{ }
680	/** The UUID associated with the USB device. */
681	RTUUID mUuid;
682	/** Port of the storage device. */
683	LONG iPort;
684	};
685
686	typedef std::map<Utf8Str, ComObjPtr<ConsoleSharedFolder> > SharedFolderMap;
687	typedef std::map<Utf8Str, SharedFolderData> SharedFolderDataMap;
688	typedef std::map<Utf8Str, ComPtr<IMediumAttachment> > MediumAttachmentMap;
689	typedef std::list<USBStorageDevice> USBStorageDeviceList;
690
691	static void i_powerUpThreadTask(VMPowerUpTask *pTask);
692	static void i_powerDownThreadTask(VMPowerDownTask *pTask);
693
694	private:
695
696	typedef std::list <ComObjPtr<OUSBDevice> > USBDeviceList;
697	typedef std::list <ComObjPtr<RemoteUSBDevice> > RemoteUSBDeviceList;
698
699	HRESULT i_loadVMM(const char *pszVMMMod) RT_NOEXCEPT;
700	HRESULT i_addVMCaller(bool aQuiet = false, bool aAllowNullVM = false);
701	void i_releaseVMCaller();
702	HRESULT i_safeVMPtrRetainer(PUVM a_ppUVM, PCVMMR3VTABLE a_ppVMM, bool aQuiet) RT_NOEXCEPT;
703	void i_safeVMPtrReleaser(PUVM *a_ppUVM);
704
705	HRESULT i_consoleInitReleaseLog(const ComPtr<IMachine> aMachine);
706
707	HRESULT i_powerUp(IProgress **aProgress, bool aPaused);
708	HRESULT i_powerDown(IProgress *aProgress = NULL);
709
710	/* Note: FreeBSD needs this whether netflt is used or not. */
711	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
712	HRESULT i_attachToTapInterface(INetworkAdapter *networkAdapter);
713	HRESULT i_detachFromTapInterface(INetworkAdapter *networkAdapter);
714	#endif
715	HRESULT i_powerDownHostInterfaces();
716
717	HRESULT i_setMachineState(MachineState_T aMachineState, bool aUpdateServer = true);
718	HRESULT i_setMachineStateLocally(MachineState_T aMachineState)
719	{
720	return i_setMachineState(aMachineState, false /* aUpdateServer */);
721	}
722
723	HRESULT i_findSharedFolder(const Utf8Str &strName,
724	ComObjPtr<ConsoleSharedFolder> &aSharedFolder,
725	bool aSetError = false);
726
727	HRESULT i_fetchSharedFolders(BOOL aGlobal);
728	bool i_findOtherSharedFolder(const Utf8Str &straName,
729	SharedFolderDataMap::const_iterator &aIt);
730
731	HRESULT i_createSharedFolder(const Utf8Str &strName, const SharedFolderData &aData);
732	HRESULT i_removeSharedFolder(const Utf8Str &strName);
733
734	HRESULT i_suspendBeforeConfigChange(PUVM pUVM, PCVMMR3VTABLE pVMM, AutoWriteLock pAlock, bool pfResume);
735	void i_resumeAfterConfigChange(PUVM pUVM, PCVMMR3VTABLE pVMM);
736
737	static DECLCALLBACK(int) i_configConstructor(PUVM pUVM, PVM pVM, PCVMMR3VTABLE pVMM, void *pvConsole);
738	void InsertConfigString(PCFGMNODE pNode, const char pcszName, const char pcszValue);
739	void InsertConfigString(PCFGMNODE pNode, const char *pcszName, const Utf8Str &rStrValue);
740	void InsertConfigString(PCFGMNODE pNode, const char *pcszName, const Bstr &rBstrValue);
741	void InsertConfigStringF(PCFGMNODE pNode, const char pcszName, const char pszFormat, ...);
742	void InsertConfigPassword(PCFGMNODE pNode, const char *pcszName, const Utf8Str &rStrValue);
743	void InsertConfigBytes(PCFGMNODE pNode, const char pcszName, const void pvBytes, size_t cbBytes);
744	void InsertConfigInteger(PCFGMNODE pNode, const char *pcszName, uint64_t u64Integer);
745	void InsertConfigNode(PCFGMNODE pNode, const char pcszName, PCFGMNODE ppChild);
746	void InsertConfigNodeF(PCFGMNODE pNode, PCFGMNODE ppChild, const char pszNameFormat, ...) RT_IPRT_FORMAT_ATTR(3, 4);
747	void RemoveConfigValue(PCFGMNODE pNode, const char *pcszName);
748	int SetBiosDiskInfo(ComPtr<IMachine> pMachine, PCFGMNODE pCfg, PCFGMNODE pBiosCfg,
749	Bstr controllerName, const char * const s_apszBiosConfig[4]);
750	void i_configAudioDriver(IVirtualBox pVirtualBox, IMachine pMachine, PCFGMNODE pLUN, const char *pszDriverName,
751	bool fAudioEnabledIn, bool fAudioEnabledOut);
752	int i_configConstructorInner(PUVM pUVM, PVM pVM, PCVMMR3VTABLE pVMM, AutoWriteLock *pAlock);
753	int i_configConstructorX86(PUVM pUVM, PVM pVM, PCVMMR3VTABLE pVMM, AutoWriteLock *pAlock);
754	#ifdef VBOX_WITH_VIRT_ARMV8
755	int i_configConstructorArmV8(PUVM pUVM, PVM pVM, PCVMMR3VTABLE pVMM, AutoWriteLock *pAlock);
756	#endif
757	int i_configCfgmOverlay(PCFGMNODE pRoot, IVirtualBox pVirtualBox, IMachine pMachine);
758	int i_configDumpAPISettingsTweaks(IVirtualBox pVirtualBox, IMachine pMachine);
759
760	int i_configGraphicsController(PCFGMNODE pDevices,
761	const GraphicsControllerType_T graphicsController,
762	BusAssignmentManager *pBusMgr,
763	const ComPtr<IMachine> &ptrMachine,
764	const ComPtr<IGraphicsAdapter> &ptrGraphicsAdapter,
765	const ComPtr<IFirmwareSettings> &ptrFirmwareSettings,
766	bool fForceVmSvga3 = false, bool fExposeLegacyVga = true);
767	int i_checkMediumLocation(IMedium pMedium, bool pfUseHostIOCache);
768	int i_unmountMediumFromGuest(PUVM pUVM, PCVMMR3VTABLE pVMM, StorageBus_T enmBus, DeviceType_T enmDevType,
769	const char *pcszDevice, unsigned uInstance, unsigned uLUN,
770	bool fForceUnmount) RT_NOEXCEPT;
771	int i_removeMediumDriverFromVm(PCFGMNODE pCtlInst,
772	const char *pcszDevice,
773	unsigned uInstance,
774	unsigned uLUN,
775	StorageBus_T enmBus,
776	bool fAttachDetach,
777	bool fHotplug,
778	bool fForceUnmount,
779	PUVM pUVM,
780	PCVMMR3VTABLE pVMM,
781	DeviceType_T enmDevType,
782	PCFGMNODE *ppLunL0);
783	int i_configMediumAttachment(const char *pcszDevice,
784	unsigned uInstance,
785	StorageBus_T enmBus,
786	bool fUseHostIOCache,
787	bool fBuiltinIoCache,
788	bool fInsertDiskIntegrityDrv,
789	bool fSetupMerge,
790	unsigned uMergeSource,
791	unsigned uMergeTarget,
792	IMediumAttachment *pMediumAtt,
793	MachineState_T aMachineState,
794	HRESULT *phrc,
795	bool fAttachDetach,
796	bool fForceUnmount,
797	bool fHotplug,
798	PUVM pUVM,
799	PCVMMR3VTABLE pVMM,
800	DeviceType_T *paLedDevType,
801	PCFGMNODE *ppLunL0);
802	int i_configMedium(PCFGMNODE pLunL0,
803	bool fPassthrough,
804	DeviceType_T enmType,
805	bool fUseHostIOCache,
806	bool fBuiltinIoCache,
807	bool fInsertDiskIntegrityDrv,
808	bool fSetupMerge,
809	unsigned uMergeSource,
810	unsigned uMergeTarget,
811	const char *pcszBwGroup,
812	bool fDiscard,
813	bool fNonRotational,
814	ComPtr<IMedium> ptrMedium,
815	MachineState_T aMachineState,
816	HRESULT *phrc);
817	int i_configMediumProperties(PCFGMNODE pCur, IMedium pMedium, bool pfHostIP, bool *pfEncrypted);
818	/** i_reconfigureMediumAttachment has too many problematic arguments for
819	* passing directly to VMR3ReqCallUV, so we pack them up. @bugref{10725} */
820	struct ReconfigureMediumAttachmentArgs
821	{
822	const char pcszDevice; /< The name of the controller type. /
823	unsigned uInstance; /*< The instance of the controller. /
824	StorageBus_T enmBus; /*< The storage bus type of the controller. /
825	bool fUseHostIOCache; /*< Use the host I/O cache (disable async I/O). /
826	bool fBuiltinIOCache; /*< Use the builtin I/O cache. /
827	bool fInsertDiskIntegrityDrv; /*< Flag whether to insert the disk integrity driver into the chain for additionalk debugging aids. /
828	bool fSetupMerge; /*< Whether to set up a medium merge /
829	unsigned uMergeSource; /*< Merge source image index /
830	unsigned uMergeTarget; /*< Merge target image index /
831	IMediumAttachment aMediumAtt; /< The medium attachment. /
832	MachineState_T aMachineState; /*< The current machine state. /
833	};
834	static DECLCALLBACK(int) i_reconfigureMediumAttachment(Console *pThis,
835	PUVM pUVM,
836	PCVMMR3VTABLE pVMM,
837	ReconfigureMediumAttachmentArgs const *pArgs,
838	HRESULT *phrc);
839	static DECLCALLBACK(int) i_changeRemovableMedium(Console *pThis,
840	PUVM pUVM,
841	PCVMMR3VTABLE pVMM,
842	const char *pcszDevice,
843	unsigned uInstance,
844	StorageBus_T enmBus,
845	bool fUseHostIOCache,
846	IMediumAttachment *aMediumAtt,
847	bool fForce);
848
849	HRESULT i_attachRawPCIDevices(PUVM pUVM, BusAssignmentManager *BusMgr, PCFGMNODE pDevices);
850	struct LEDSET;
851	typedef struct LEDSET *PLEDSET;
852	PPDMLED volatile *i_getLedSet(uint32_t iLedSet);
853	void i_setLedType(DeviceType_T *penmSubTypeEntry, DeviceType_T enmNewType);
854	HRESULT i_refreshLedTypeArrays(AutoReadLock *pReadLock);
855	uint32_t i_allocateDriverLeds(uint32_t cLeds, uint32_t fTypes, DeviceType_T **ppSubTypes);
856	void i_attachStatusDriver(PCFGMNODE pCtlInst, DeviceType_T enmType, uint32_t cLeds = 1);
857	void i_attachStatusDriver(PCFGMNODE pCtlInst, uint32_t fTypes, uint32_t cLeds, DeviceType_T **ppaSubTypes,
858	Console::MediumAttachmentMap *pmapMediumAttachments,
859	const char *pcszDevice, unsigned uInstance);
860
861	int i_configNetwork(const char pszDevice, unsigned uInstance, unsigned uLun, INetworkAdapter aNetworkAdapter,
862	PCFGMNODE pCfg, PCFGMNODE pLunL0, PCFGMNODE pInst, bool fAttachDetach, bool fIgnoreConnectFailure,
863	PUVM pUVM, PCVMMR3VTABLE pVMM);
864	int i_configProxy(ComPtr<IVirtualBox> virtualBox, PCFGMNODE pCfg, const char *pcszPrefix, const com::Utf8Str &strIpAddr);
865
866	int i_configSerialPort(PCFGMNODE pInst, PortMode_T ePortMode, const char *pszPath, bool fServer);
867
868	int i_configAudioCtrl(ComPtr<IVirtualBox> pVBox, ComPtr<IMachine> pMachine, BusAssignmentManager *pBusMgr, PCFGMNODE pDevices,
869	bool fOsXGuest, bool *pfAudioEnabled);
870	int i_configVmmDev(ComPtr<IMachine> pMachine, BusAssignmentManager *pBusMgr, PCFGMNODE pDevices, bool fMmioReq = false);
871	int i_configPdm(ComPtr<IMachine> pMachine, PCVMMR3VTABLE pVMM, PUVM pUVM, PCFGMNODE pRoot);
872	int i_configUsb(ComPtr<IMachine> pMachine, BusAssignmentManager *pBusMgr, PCFGMNODE pRoot, PCFGMNODE pDevices,
873	KeyboardHIDType_T enmKbdHid, PointingHIDType_T enmPointingHid, PCFGMNODE *ppUsbDevices);
874	int i_configGuestDbg(ComPtr<IVirtualBox> pVBox, ComPtr<IMachine> pMachine, PCFGMNODE pRoot);
875	int i_configStorageCtrls(ComPtr<IMachine> pMachine, BusAssignmentManager *pBusMgr, PCVMMR3VTABLE pVMM, PUVM pUVM,
876	PCFGMNODE pDevices, PCFGMNODE pUsbDevices, PCFGMNODE pBiosCfg, bool *pfFdcEnabled);
877	int i_configNetworkCtrls(ComPtr<IMachine> pMachine, ComPtr<IPlatformProperties> pPlatformProperties,
878	ChipsetType_T enmChipset, BusAssignmentManager *pBusMgr, PCVMMR3VTABLE pVMM, PUVM pUVM,
879	PCFGMNODE pDevices, std::list<BootNic> &llBootNics);
880
881	static DECLCALLBACK(void) i_vmstateChangeCallback(PUVM pUVM, PCVMMR3VTABLE pVMM, VMSTATE enmState,
882	VMSTATE enmOldState, void *pvUser);
883	static DECLCALLBACK(int) i_unplugCpu(Console *pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, VMCPUID idCpu);
884	static DECLCALLBACK(int) i_plugCpu(Console *pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, VMCPUID idCpu);
885	HRESULT i_doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce, PUVM pUVM, PCVMMR3VTABLE pVMM);
886	HRESULT i_doCPURemove(ULONG aCpu, PUVM pUVM, PCVMMR3VTABLE pVMM);
887	HRESULT i_doCPUAdd(ULONG aCpu, PUVM pUVM, PCVMMR3VTABLE pVMM);
888
889	HRESULT i_doNetworkAdapterChange(PUVM pUVM, PCVMMR3VTABLE pVMM, const char *pszDevice, unsigned uInstance,
890	unsigned uLun, INetworkAdapter *aNetworkAdapter);
891	static DECLCALLBACK(int) i_changeNetworkAttachment(Console pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, const char pszDevice,
892	unsigned uInstance, unsigned uLun, INetworkAdapter *aNetworkAdapter);
893	static DECLCALLBACK(int) i_changeSerialPortAttachment(Console pThis, PUVM pUVM, PCVMMR3VTABLE pVMM, ISerialPort pSerialPort);
894
895	int i_changeClipboardMode(ClipboardMode_T aClipboardMode);
896	int i_changeClipboardFileTransferMode(bool aEnabled);
897	int i_changeDnDMode(DnDMode_T aDnDMode);
898
899	#ifdef VBOX_WITH_USB
900	HRESULT i_attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs, const Utf8Str &aCaptureFilename);
901	HRESULT i_detachUSBDevice(const ComObjPtr<OUSBDevice> &aHostDevice);
902
903	static DECLCALLBACK(int) i_usbAttachCallback(Console that, PUVM pUVM, PCVMMR3VTABLE pVMM, IUSBDevice aHostDevice,
904	PCRTUUID aUuid, const char aBackend, const char aAddress, PCFGMNODE pRemoteCfg,
905	USBConnectionSpeed_T penmSpeed, ULONG pfMaskedIfs,
906	const char *pszCaptureFilename);
907	static DECLCALLBACK(int) i_usbDetachCallback(Console *that, PUVM pUVM, PCVMMR3VTABLE pVMM, PCRTUUID aUuid);
908	static DECLCALLBACK(PREMOTEUSBCALLBACK) i_usbQueryRemoteUsbBackend(void *pvUser, PCRTUUID pUuid, uint32_t idClient);
909
910	/** Interface for the VRDP USB proxy backend to query for a device remote callback table. */
911	REMOTEUSBIF mRemoteUsbIf;
912	#endif
913
914	static DECLCALLBACK(int) i_attachStorageDevice(Console *pThis,
915	PUVM pUVM,
916	PCVMMR3VTABLE pVMM,
917	const char *pcszDevice,
918	unsigned uInstance,
919	StorageBus_T enmBus,
920	bool fUseHostIOCache,
921	IMediumAttachment *aMediumAtt,
922	bool fSilent);
923	static DECLCALLBACK(int) i_detachStorageDevice(Console *pThis,
924	PUVM pUVM,
925	PCVMMR3VTABLE pVMM,
926	const char *pcszDevice,
927	unsigned uInstance,
928	StorageBus_T enmBus,
929	IMediumAttachment *aMediumAtt,
930	bool fSilent);
931	HRESULT i_doStorageDeviceAttach(IMediumAttachment *aMediumAttachment, PUVM pUVM, PCVMMR3VTABLE pVMM, bool fSilent);
932	HRESULT i_doStorageDeviceDetach(IMediumAttachment *aMediumAttachment, PUVM pUVM, PCVMMR3VTABLE pVMM, bool fSilent);
933
934	static DECLCALLBACK(int) i_stateProgressCallback(PUVM pUVM, unsigned uPercent, void *pvUser);
935
936	static DECLCALLBACK(void) i_genericVMSetErrorCallback(PUVM pUVM, void *pvUser, int vrc, RT_SRC_POS_DECL,
937	const char *pszErrorFmt, va_list va);
938
939	void i_atVMRuntimeErrorCallbackF(uint32_t fFatal, const char pszErrorId, const char pszFormat, ...);
940	static DECLCALLBACK(void) i_atVMRuntimeErrorCallback(PUVM pUVM, void *pvUser, uint32_t fFatal,
941	const char pszErrorId, const char pszFormat, va_list va);
942
943	HRESULT i_captureUSBDevices(PUVM pUVM);
944	void i_detachAllUSBDevices(bool aDone);
945
946
947	static DECLCALLBACK(int) i_vmm2User_SaveState(PCVMM2USERMETHODS pThis, PUVM pUVM);
948	static DECLCALLBACK(void) i_vmm2User_NotifyEmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
949	static DECLCALLBACK(void) i_vmm2User_NotifyEmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
950	static DECLCALLBACK(void) i_vmm2User_NotifyPdmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM);
951	static DECLCALLBACK(void) i_vmm2User_NotifyPdmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM);
952	static DECLCALLBACK(void) i_vmm2User_NotifyResetTurnedIntoPowerOff(PCVMM2USERMETHODS pThis, PUVM pUVM);
953	static DECLCALLBACK(void *) i_vmm2User_QueryGenericObject(PCVMM2USERMETHODS pThis, PUVM pUVM, PCRTUUID pUuid);
954
955	static DECLCALLBACK(void ) i_drvStatus_QueryInterface(PPDMIBASE pInterface, const char pszIID);
956	static DECLCALLBACK(void) i_drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
957	static DECLCALLBACK(int) i_drvStatus_MediumEjected(PPDMIMEDIANOTIFY pInterface, unsigned iLUN);
958	static DECLCALLBACK(void) i_drvStatus_Destruct(PPDMDRVINS pDrvIns);
959	static DECLCALLBACK(int) i_drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
960
961	static DECLCALLBACK(int) i_pdmIfSecKey_KeyRetain(PPDMISECKEY pInterface, const char pszId, const uint8_t *ppbKey,
962	size_t *pcbKey);
963	static DECLCALLBACK(int) i_pdmIfSecKey_KeyRelease(PPDMISECKEY pInterface, const char *pszId);
964	static DECLCALLBACK(int) i_pdmIfSecKey_PasswordRetain(PPDMISECKEY pInterface, const char pszId, const char *ppszPassword);
965	static DECLCALLBACK(int) i_pdmIfSecKey_PasswordRelease(PPDMISECKEY pInterface, const char *pszId);
966
967	static DECLCALLBACK(int) i_pdmIfSecKeyHlp_KeyMissingNotify(PPDMISECKEYHLP pInterface);
968
969	int mcAudioRefs;
970	volatile uint32_t mcVRDPClients;
971	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
972	volatile bool mcGuestCredentialsProvided;
973
974	static const char *sSSMConsoleUnit;
975
976	HRESULT i_loadDataFromSavedState();
977	int i_loadStateFileExecInternal(PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, uint32_t u32Version);
978
979	static DECLCALLBACK(int) i_saveStateFileExec(PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, void *pvUser);
980	static DECLCALLBACK(int) i_loadStateFileExec(PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, void *pvUser,
981	uint32_t uVersion, uint32_t uPass);
982
983	#ifdef VBOX_WITH_GUEST_PROPS
984	HRESULT i_doEnumerateGuestProperties(const Utf8Str &aPatterns,
985	std::vector<Utf8Str> &aNames,
986	std::vector<Utf8Str> &aValues,
987	std::vector<LONG64> &aTimestamps,
988	std::vector<Utf8Str> &aFlags);
989
990	void i_guestPropertiesHandleVMReset(void);
991	bool i_guestPropertiesVRDPEnabled(void);
992	void i_guestPropertiesVRDPUpdateLogon(uint32_t u32ClientId, const char pszUser, const char pszDomain);
993	void i_guestPropertiesVRDPUpdateActiveClient(uint32_t u32ClientId);
994	void i_guestPropertiesVRDPUpdateClientAttach(uint32_t u32ClientId, bool fAttached);
995	void i_guestPropertiesVRDPUpdateNameChange(uint32_t u32ClientId, const char *pszName);
996	void i_guestPropertiesVRDPUpdateIPAddrChange(uint32_t u32ClientId, const char *pszIPAddr);
997	void i_guestPropertiesVRDPUpdateLocationChange(uint32_t u32ClientId, const char *pszLocation);
998	void i_guestPropertiesVRDPUpdateOtherInfoChange(uint32_t u32ClientId, const char *pszOtherInfo);
999	void i_guestPropertiesVRDPUpdateDisconnect(uint32_t u32ClientId);
1000	#endif
1001
1002	/** @name Disk encryption support
1003	* @{ */
1004	HRESULT i_consoleParseDiskEncryption(const char psz, const char *ppszEnd);
1005	HRESULT i_configureEncryptionForDisk(const Utf8Str &strId, unsigned *pcDisksConfigured);
1006	HRESULT i_clearDiskEncryptionKeysOnAllAttachmentsWithKeyId(const Utf8Str &strId);
1007	HRESULT i_initSecretKeyIfOnAllAttachments(void);
1008	int i_consoleParseKeyValue(const char psz, const char *ppszEnd,
1009	char ppszKey, char ppszVal);
1010	void i_removeSecretKeysOnSuspend();
1011	/** @} */
1012
1013	/** @name Teleporter support
1014	* @{ */
1015	static DECLCALLBACK(int) i_teleporterSrcThreadWrapper(RTTHREAD hThreadSelf, void *pvUser);
1016	HRESULT i_teleporterSrc(TeleporterStateSrc *pState);
1017	HRESULT i_teleporterSrcReadACK(TeleporterStateSrc pState, const char pszWhich, const char *pszNAckMsg = NULL);
1018	HRESULT i_teleporterSrcSubmitCommand(TeleporterStateSrc pState, const char pszCommand, bool fWaitForAck = true);
1019	HRESULT i_teleporterTrg(PUVM pUVM, PCVMMR3VTABLE pVMM, IMachine pMachine, Utf8Str pErrorMsg,
1020	bool fStartPaused, Progress pProgress, bool pfPowerOffOnFailure);
1021	static DECLCALLBACK(int) i_teleporterTrgServeConnection(RTSOCKET Sock, void *pvUser);
1022	/** @} */
1023
1024	#ifdef VBOX_WITH_FULL_VM_ENCRYPTION
1025	/** @name Encrypted log interface
1026	* @{ */
1027	static DECLCALLBACK(int) i_logEncryptedDirCtxOpen(PCRTLOGOUTPUTIF pIf, void pvUser, const char pszFilename, void **pvDirCtx);
1028	static DECLCALLBACK(int) i_logEncryptedDirCtxClose(PCRTLOGOUTPUTIF pIf, void pvUser, void pvDirCtx);
1029	static DECLCALLBACK(int) i_logEncryptedDelete(PCRTLOGOUTPUTIF pIf, void pvUser, void pvDirCtx, const char *pszFilename);
1030	static DECLCALLBACK(int) i_logEncryptedRename(PCRTLOGOUTPUTIF pIf, void pvUser, void pvDirCtx,
1031	const char pszFilenameOld, const char pszFilenameNew, uint32_t fFlags);
1032	static DECLCALLBACK(int) i_logEncryptedOpen(PCRTLOGOUTPUTIF pIf, void pvUser, void pvDirCtx, const char *pszFilename, uint32_t fFlags);
1033	static DECLCALLBACK(int) i_logEncryptedClose(PCRTLOGOUTPUTIF pIf, void *pvUser);
1034	static DECLCALLBACK(int) i_logEncryptedQuerySize(PCRTLOGOUTPUTIF pIf, void pvUser, uint64_t pcbSize);
1035	static DECLCALLBACK(int) i_logEncryptedWrite(PCRTLOGOUTPUTIF pIf, void pvUser, const void pvBuf,
1036	size_t cbWrite, size_t *pcbWritten);
1037	static DECLCALLBACK(int) i_logEncryptedFlush(PCRTLOGOUTPUTIF pIf, void *pvUser);
1038	/** The logging output interface for encrypted logs. */
1039	static RTLOGOUTPUTIF const s_ConsoleEncryptedLogOutputIf;
1040	/** @} */
1041	#endif
1042
1043	bool mSavedStateDataLoaded : 1;
1044
1045	const ComPtr<IMachine> mMachine;
1046	const ComPtr<IInternalMachineControl> mControl;
1047
1048	const ComPtr<IVRDEServer> mVRDEServer;
1049
1050	ConsoleVRDPServer * const mConsoleVRDPServer;
1051	bool mfVRDEChangeInProcess;
1052	bool mfVRDEChangePending;
1053	const ComObjPtr<Guest> mGuest;
1054	const ComObjPtr<Keyboard> mKeyboard;
1055	const ComObjPtr<Mouse> mMouse;
1056	const ComObjPtr<Display> mDisplay;
1057	const ComObjPtr<MachineDebugger> mDebugger;
1058	const ComObjPtr<VRDEServerInfo> mVRDEServerInfo;
1059	/** This can safely be used without holding any locks.
1060	* An AutoCaller suffices to prevent it being destroy while in use and
1061	* internally there is a lock providing the necessary serialization. */
1062	const ComObjPtr<EventSource> mEventSource;
1063	#ifdef VBOX_WITH_EXTPACK
1064	const ComObjPtr<ExtPackManager> mptrExtPackManager;
1065	#endif
1066	const ComObjPtr<EmulatedUSB> mEmulatedUSB;
1067	const ComObjPtr<NvramStore> mptrNvramStore;
1068	#ifdef VBOX_WITH_VIRT_ARMV8
1069	const ComObjPtr<ResourceStore> mptrResourceStore;
1070	#endif
1071
1072	USBDeviceList mUSBDevices;
1073	RemoteUSBDeviceList mRemoteUSBDevices;
1074
1075	SharedFolderDataMap m_mapGlobalSharedFolders;
1076	SharedFolderDataMap m_mapMachineSharedFolders;
1077	SharedFolderMap m_mapSharedFolders; // the console instances
1078
1079	/** VMM loader handle. */
1080	RTLDRMOD mhModVMM;
1081	/** The VMM vtable. */
1082	PCVMMR3VTABLE mpVMM;
1083	/** The user mode VM handle. */
1084	PUVM mpUVM;
1085	/** Holds the number of "readonly" mpUVM callers (users). */
1086	uint32_t mVMCallers;
1087	/** Semaphore posted when the number of mpUVM callers drops to zero. */
1088	RTSEMEVENT mVMZeroCallersSem;
1089	/** true when Console has entered the mpUVM destruction phase. */
1090	bool mVMDestroying : 1;
1091	/** true when power down is initiated by vmstateChangeCallback (EMT). */
1092	bool mVMPoweredOff : 1;
1093	/** true when vmstateChangeCallback shouldn't initiate a power down. */
1094	bool mVMIsAlreadyPoweringOff : 1;
1095	/** true if we already showed the snapshot folder size warning. */
1096	bool mfSnapshotFolderSizeWarningShown : 1;
1097	/** true if we already showed the snapshot folder ext4/xfs bug warning. */
1098	bool mfSnapshotFolderExt4WarningShown : 1;
1099	/** true if we already listed the disk type of the snapshot folder. */
1100	bool mfSnapshotFolderDiskTypeShown : 1;
1101	/** true if a USB controller is available (i.e. USB devices can be attached). */
1102	bool mfVMHasUsbController : 1;
1103	/** Shadow of the VBoxInternal2/TurnResetIntoPowerOff extra data setting.
1104	* This is initialized by Console::i_configConstructorInner(). */
1105	bool mfTurnResetIntoPowerOff : 1;
1106	/** true if the VM power off was caused by reset. */
1107	bool mfPowerOffCausedByReset : 1;
1108
1109	/** Pointer to the VMM -> User (that's us) callbacks. */
1110	struct MYVMM2USERMETHODS : public VMM2USERMETHODS
1111	{
1112	Console *pConsole;
1113	/** The in-progress snapshot. */
1114	ISnapshot *pISnapshot;
1115	} *mpVmm2UserMethods;
1116
1117	/** The current network attachment type in the VM.
1118	* This doesn't have to match the network attachment type maintained in the
1119	* NetworkAdapter. This is needed to change the network attachment
1120	* dynamically.
1121	*/
1122	typedef std::vector<NetworkAttachmentType_T> NetworkAttachmentTypeVector;
1123	NetworkAttachmentTypeVector meAttachmentType;
1124
1125	VMMDev * m_pVMMDev;
1126	AudioVRDE * const mAudioVRDE;
1127	#ifdef VBOX_WITH_USB_CARDREADER
1128	UsbCardReader * const mUsbCardReader;
1129	#endif
1130	BusAssignmentManager* mBusMgr;
1131
1132	/** @name LEDs and their management
1133	* @{ */
1134	/** Read/write lock separating LED allocations and per-type data construction
1135	* (write) from queries (read). */
1136	RWLockHandle mLedLock;
1137	/** LED configuration generation. This is increased whenever a new set is
1138	* allocated or a sub-device type changes. */
1139	uint32_t muLedGen;
1140	/** The LED configuration generation which maLedTypes was constructed for. */
1141	uint32_t muLedTypeGen;
1142	/** Number of LED sets in use in maLedSets. */
1143	uint32_t mcLedSets;
1144	/** LED sets. */
1145	struct LEDSET
1146	{
1147	/** Bitmask of possible DeviceType_T values (e.g. RT_BIT_32(DeviceType_Network)). */
1148	uint32_t fTypes;
1149	/** Number of LEDs. */
1150	uint32_t cLeds;
1151	/** Array of PDMLED pointers. The pointers in the array can be changed at any
1152	* time by Console::i_drvStatus_UnitChanged(). */
1153	PPDMLED volatile *papLeds;
1154	/** Optionally, device types for each individual LED. Runs parallel to papLeds. */
1155	DeviceType_T *paSubTypes;
1156	} maLedSets[32];
1157	/** LEDs data organized by DeviceType_T.
1158	* This is reconstructed by Console::i_refreshLedTypeArrays() when
1159	* Console::getDeviceActivity is called and mLedTypeGen doesn't match
1160	* muLedGen. */
1161	struct
1162	{
1163	/** Number of possibly valid entries in pappLeds. */
1164	uint32_t cLeds;
1165	/** Number of allocated entries. */
1166	uint32_t cAllocated;
1167	/** Array of pointer to LEDSET::papLed entries.
1168	* The indirection is due to Console::i_drvStatus_UnitChanged() only knowing
1169	* about the LEDSET::papLeds. */
1170	PPDMLED volatile **pappLeds;
1171	} maLedTypes[DeviceType_End];
1172	/** @} */
1173
1174	MediumAttachmentMap mapMediumAttachments;
1175
1176	/** List of attached USB storage devices. */
1177	USBStorageDeviceList mUSBStorageDevices;
1178
1179	/** Store for secret keys. */
1180	SecretKeyStore * const m_pKeyStore;
1181	/** Number of disks configured for encryption. */
1182	unsigned m_cDisksEncrypted;
1183	/** Number of disks which have the key in the map. */
1184	unsigned m_cDisksPwProvided;
1185
1186	/** Current active port modes of the supported serial ports. */
1187	PortMode_T m_aeSerialPortMode[4];
1188
1189	/** Pointer to the key consumer -> provider (that's us) callbacks. */
1190	struct MYPDMISECKEY : public PDMISECKEY
1191	{
1192	Console *pConsole;
1193	} *mpIfSecKey;
1194
1195	/** Pointer to the key helpers -> provider (that's us) callbacks. */
1196	struct MYPDMISECKEYHLP : public PDMISECKEYHLP
1197	{
1198	Console *pConsole;
1199	} *mpIfSecKeyHlp;
1200
1201	/* Note: FreeBSD needs this whether netflt is used or not. */
1202	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
1203	Utf8Str maTAPDeviceName[8];
1204	RTFILE maTapFD[8];
1205	#endif
1206
1207	bool mVMStateChangeCallbackDisabled;
1208
1209	bool mfUseHostClipboard;
1210
1211	/** Local machine state value. */
1212	MachineState_T mMachineState;
1213
1214	/** Machine uuid string. */
1215	Bstr mstrUuid;
1216
1217	/** @name Members related to the cryptographic support interface.
1218	* @{ */
1219	/** The loaded module handle if loaded. */
1220	RTLDRMOD mhLdrModCrypto;
1221	/** Reference counter tracking how many users of the cryptographic support
1222	* are there currently. */
1223	volatile uint32_t mcRefsCrypto;
1224	/** Pointer to the cryptographic support interface. */
1225	PCVBOXCRYPTOIF mpCryptoIf;
1226	/** @} */
1227
1228	#ifdef VBOX_WITH_FULL_VM_ENCRYPTION
1229	/** Flag whether the log is encrypted. */
1230	bool m_fEncryptedLog;
1231	/** The file handle of the encrypted log. */
1232	RTVFSFILE m_hVfsFileLog;
1233	/** The log file key ID. */
1234	Utf8Str m_strLogKeyId;
1235	/** The log file key store. */
1236	Utf8Str m_strLogKeyStore;
1237	#endif
1238
1239	#ifdef VBOX_WITH_SHARED_CLIPBOARD
1240	/* Service extension for the Shared Clipboard HGCM service. */
1241	HGCMSVCEXTHANDLE m_hHgcmSvcExtShCl;
1242	#endif
1243
1244	#ifdef VBOX_WITH_DRAG_AND_DROP
1245	/* Service extension for the Drag'n Drop HGCM service. */
1246	HGCMSVCEXTHANDLE m_hHgcmSvcExtDragAndDrop;
1247	#endif
1248	/** Pointer to the progress object of a live cancelable task.
1249	*
1250	* This is currently only used by Console::Teleport(), but is intended to later
1251	* be used by the live snapshot code path as well. Actions like
1252	* Console::PowerDown, which automatically cancels out the running snapshot /
1253	* teleportation operation, will cancel the teleportation / live snapshot
1254	* operation before starting. */
1255	ComPtr<IProgress> mptrCancelableProgress;
1256
1257	ComPtr<IEventListener> mVmListener;
1258
1259	#ifdef VBOX_WITH_RECORDING
1260	/** Structure for keeping recording-related stuff. */
1261	struct Recording
1262	{
1263	Recording()
1264	# ifdef VBOX_WITH_AUDIO_RECORDING
1265	: mAudioRec(NULL)
1266	# endif
1267	{ }
1268
1269	/** The recording progress object to use. */
1270	ComObjPtr<IProgress> mProgress;
1271	/** The recording context. */
1272	RecordingContext mCtx;
1273	# ifdef VBOX_WITH_AUDIO_RECORDING
1274	/** Pointer to capturing audio backend. */
1275	AudioVideoRec * const mAudioRec;
1276	# endif
1277	} mRecording;
1278	#endif /* VBOX_WITH_RECORDING */
1279
1280	#ifdef VBOX_WITH_CLOUD_NET
1281	GatewayInfo mGateway;
1282	#endif /* VBOX_WITH_CLOUD_NET */
1283
1284	friend class VMTask;
1285	friend class ConsoleVRDPServer;
1286	};
1287
1288
1289	class ConfigError : public RTCError
1290	{
1291	public:
1292
1293	ConfigError(const char *pcszFunction,
1294	int vrc,
1295	const char *pcszName)
1296	: RTCError(Utf8StrFmt(Console::tr("%s failed: vrc=%Rrc, pcszName=%s"), pcszFunction, vrc, pcszName)),
1297	m_vrc(vrc)
1298	{
1299	AssertMsgFailed(("%s\n", what())); // in strict mode, hit a breakpoint here
1300	}
1301
1302	int m_vrc;
1303	};
1304
1305	DECL_HIDDEN_THROW(Utf8Str ) GetExtraDataBoth(IVirtualBox pVirtualBox, IMachine pMachine, const char pszName, Utf8Str *pStrValue);
1306
1307	#ifndef VBOX_WITH_EFI_IN_DD2
1308	DECLHIDDEN(int) findEfiRom(IVirtualBox* vbox, PlatformArchitecture_T aPlatformArchitecture, FirmwareType_T aFirmwareType, Utf8Str *pEfiRomFile);
1309	#endif
1310
1311	#endif /* !MAIN_INCLUDED_ConsoleImpl_h */
1312	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 106901

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