ConsoleImpl.h@ 40767

Last change on this file since 40767 was 40767, checked in by vboxsync, 13 years ago
also enumerate guest properties during guru meditation
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1	/* $Id: ConsoleImpl.h 40767 2012-04-05 09:47:33Z vboxsync $ */
2	/** @file
3	* VBox Console COM Class definition
4	*/
5
6	/*
7	* Copyright (C) 2006-2011 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18	#ifndef ____H_CONSOLEIMPL
19	#define ____H_CONSOLEIMPL
20
21	#include "VirtualBoxBase.h"
22	#include "VBox/com/array.h"
23	#include "EventImpl.h"
24
25	class Guest;
26	class Keyboard;
27	class Mouse;
28	class Display;
29	class MachineDebugger;
30	class TeleporterStateSrc;
31	class OUSBDevice;
32	class RemoteUSBDevice;
33	class SharedFolder;
34	class VRDEServerInfo;
35	class AudioSniffer;
36	#ifdef VBOX_WITH_USB_VIDEO
37	class UsbWebcamInterface;
38	#endif
39	class ConsoleVRDPServer;
40	class VMMDev;
41	class Progress;
42	class BusAssignmentManager;
43	COM_STRUCT_OR_CLASS(IEventListener);
44	#ifdef VBOX_WITH_EXTPACK
45	class ExtPackManager;
46	#endif
47
48	#include <VBox/RemoteDesktop/VRDE.h>
49	#include <VBox/vmm/pdmdrv.h>
50	#ifdef VBOX_WITH_GUEST_PROPS
51	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
52	#endif
53
54	#ifdef RT_OS_WINDOWS
55	# include "../src-server/win/VBoxComEvents.h"
56	#endif
57
58	struct VUSBIRHCONFIG;
59	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
60
61	#include <list>
62	#include <vector>
63
64	// defines
65	///////////////////////////////////////////////////////////////////////////////
66
67	/**
68	* Checks the availability of the underlying VM device driver corresponding
69	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
70	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
71	* The translatable error message is defined in null context.
72	*
73	* Intended to used only within Console children (i.e. Keyboard, Mouse,
74	* Display, etc.).
75	*
76	* @param drv driver pointer to check (compare it with NULL)
77	*/
78	#define CHECK_CONSOLE_DRV(drv) \
79	do { \
80	if (!(drv)) \
81	return setError(E_ACCESSDENIED, tr("The console is not powered up")); \
82	} while (0)
83
84	// Console
85	///////////////////////////////////////////////////////////////////////////////
86
87	/** IConsole implementation class */
88	class ATL_NO_VTABLE Console :
89	public VirtualBoxBase,
90	VBOX_SCRIPTABLE_IMPL(IConsole)
91	{
92	Q_OBJECT
93
94	public:
95
96	VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(Console, IConsole)
97
98	DECLARE_NOT_AGGREGATABLE(Console)
99
100	DECLARE_PROTECT_FINAL_CONSTRUCT()
101
102	BEGIN_COM_MAP(Console)
103	VBOX_DEFAULT_INTERFACE_ENTRIES(IConsole)
104	END_COM_MAP()
105
106	Console();
107	~Console();
108
109	HRESULT FinalConstruct();
110	void FinalRelease();
111
112	// public initializers/uninitializers for internal purposes only
113	HRESULT init(IMachine aMachine, IInternalMachineControl aControl);
114	void uninit();
115
116	// IConsole properties
117	STDMETHOD(COMGETTER(Machine))(IMachine **aMachine);
118	STDMETHOD(COMGETTER(State))(MachineState_T *aMachineState);
119	STDMETHOD(COMGETTER(Guest))(IGuest **aGuest);
120	STDMETHOD(COMGETTER(Keyboard))(IKeyboard **aKeyboard);
121	STDMETHOD(COMGETTER(Mouse))(IMouse **aMouse);
122	STDMETHOD(COMGETTER(Display))(IDisplay **aDisplay);
123	STDMETHOD(COMGETTER(Debugger))(IMachineDebugger **aDebugger);
124	STDMETHOD(COMGETTER(USBDevices))(ComSafeArrayOut(IUSBDevice *, aUSBDevices));
125	STDMETHOD(COMGETTER(RemoteUSBDevices))(ComSafeArrayOut(IHostUSBDevice *, aRemoteUSBDevices));
126	STDMETHOD(COMGETTER(VRDEServerInfo))(IVRDEServerInfo **aVRDEServerInfo);
127	STDMETHOD(COMGETTER(SharedFolders))(ComSafeArrayOut(ISharedFolder *, aSharedFolders));
128	STDMETHOD(COMGETTER(EventSource)) (IEventSource ** aEventSource);
129	STDMETHOD(COMGETTER(AttachedPciDevices))(ComSafeArrayOut(IPciDeviceAttachment *, aAttachments));
130	STDMETHOD(COMGETTER(UseHostClipboard))(BOOL *aUseHostClipboard);
131	STDMETHOD(COMSETTER(UseHostClipboard))(BOOL aUseHostClipboard);
132
133	// IConsole methods
134	STDMETHOD(PowerUp)(IProgress **aProgress);
135	STDMETHOD(PowerUpPaused)(IProgress **aProgress);
136	STDMETHOD(PowerDown)(IProgress **aProgress);
137	STDMETHOD(Reset)();
138	STDMETHOD(Pause)();
139	STDMETHOD(Resume)();
140	STDMETHOD(PowerButton)();
141	STDMETHOD(SleepButton)();
142	STDMETHOD(GetPowerButtonHandled)(BOOL *aHandled);
143	STDMETHOD(GetGuestEnteredACPIMode)(BOOL *aEntered);
144	STDMETHOD(SaveState)(IProgress **aProgress);
145	STDMETHOD(AdoptSavedState)(IN_BSTR aSavedStateFile);
146	STDMETHOD(DiscardSavedState)(BOOL aRemoveFile);
147	STDMETHOD(GetDeviceActivity)(DeviceType_T aDeviceType,
148	DeviceActivity_T *aDeviceActivity);
149	STDMETHOD(AttachUSBDevice)(IN_BSTR aId);
150	STDMETHOD(DetachUSBDevice)(IN_BSTR aId, IUSBDevice **aDevice);
151	STDMETHOD(FindUSBDeviceByAddress)(IN_BSTR aAddress, IUSBDevice **aDevice);
152	STDMETHOD(FindUSBDeviceById)(IN_BSTR aId, IUSBDevice **aDevice);
153	STDMETHOD(CreateSharedFolder)(IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable, BOOL aAutoMount);
154	STDMETHOD(RemoveSharedFolder)(IN_BSTR aName);
155	STDMETHOD(TakeSnapshot)(IN_BSTR aName, IN_BSTR aDescription,
156	IProgress **aProgress);
157	STDMETHOD(DeleteSnapshot)(IN_BSTR aId, IProgress **aProgress);
158	STDMETHOD(DeleteSnapshotAndAllChildren)(IN_BSTR aId, IProgress **aProgress);
159	STDMETHOD(DeleteSnapshotRange)(IN_BSTR aStartId, IN_BSTR aEndId, IProgress **aProgress);
160	STDMETHOD(RestoreSnapshot)(ISnapshot aSnapshot, IProgress *aProgress);
161	STDMETHOD(Teleport)(IN_BSTR aHostname, ULONG aPort, IN_BSTR aPassword, ULONG aMaxDowntime, IProgress **aProgress);
162
163	// public methods for internal purposes only
164
165	/*
166	* Note: the following methods do not increase refcount. intended to be
167	* called only by the VM execution thread.
168	*/
169
170	Guest *getGuest() const { return mGuest; }
171	Keyboard *getKeyboard() const { return mKeyboard; }
172	Mouse *getMouse() const { return mMouse; }
173	Display *getDisplay() const { return mDisplay; }
174	MachineDebugger *getMachineDebugger() const { return mDebugger; }
175	AudioSniffer *getAudioSniffer() const { return mAudioSniffer; }
176
177	const ComPtr<IMachine> &machine() const { return mMachine; }
178
179	bool useHostClipboard() { return mfUseHostClipboard; }
180
181	/** Method is called only from ConsoleVRDPServer */
182	IVRDEServer *getVRDEServer() const { return mVRDEServer; }
183
184	ConsoleVRDPServer *consoleVRDPServer() const { return mConsoleVRDPServer; }
185
186	HRESULT updateMachineState(MachineState_T aMachineState);
187
188	// events from IInternalSessionControl
189	HRESULT onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter);
190	HRESULT onSerialPortChange(ISerialPort *aSerialPort);
191	HRESULT onParallelPortChange(IParallelPort *aParallelPort);
192	HRESULT onStorageControllerChange();
193	HRESULT onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce);
194	HRESULT onCPUChange(ULONG aCPU, BOOL aRemove);
195	HRESULT onCPUExecutionCapChange(ULONG aExecutionCap);
196	HRESULT onVRDEServerChange(BOOL aRestart);
197	HRESULT onUSBControllerChange();
198	HRESULT onSharedFolderChange(BOOL aGlobal);
199	HRESULT onUSBDeviceAttach(IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs);
200	HRESULT onUSBDeviceDetach(IN_BSTR aId, IVirtualBoxErrorInfo *aError);
201	HRESULT onBandwidthGroupChange(IBandwidthGroup *aBandwidthGroup);
202	HRESULT onStorageDeviceChange(IMediumAttachment *aMediumAttachment, BOOL aRemove);
203	HRESULT getGuestProperty(IN_BSTR aKey, BSTR aValue, LONG64 aTimestamp, BSTR *aFlags);
204	HRESULT setGuestProperty(IN_BSTR aKey, IN_BSTR aValue, IN_BSTR aFlags);
205	HRESULT enumerateGuestProperties(IN_BSTR aPatterns,
206	ComSafeArrayOut(BSTR, aNames),
207	ComSafeArrayOut(BSTR, aValues),
208	ComSafeArrayOut(LONG64, aTimestamps),
209	ComSafeArrayOut(BSTR, aFlags));
210	HRESULT onlineMergeMedium(IMediumAttachment *aMediumAttachment,
211	ULONG aSourceIdx, ULONG aTargetIdx,
212	IMedium aSource, IMedium aTarget,
213	BOOL aMergeForward, IMedium *aParentForTarget,
214	ComSafeArrayIn(IMedium *, aChildrenToReparent),
215	IProgress *aProgress);
216	VMMDev *getVMMDev() { return m_pVMMDev; }
217	AudioSniffer *getAudioSniffer() { return mAudioSniffer; }
218	#ifdef VBOX_WITH_EXTPACK
219	ExtPackManager *getExtPackManager();
220	#endif
221	EventSource *getEventSource() { return mEventSource; }
222
223	int VRDPClientLogon(uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
224	void VRDPClientStatusChange(uint32_t u32ClientId, const char *pszStatus);
225	void VRDPClientConnect(uint32_t u32ClientId);
226	void VRDPClientDisconnect(uint32_t u32ClientId, uint32_t fu32Intercepted);
227	void VRDPInterceptAudio(uint32_t u32ClientId);
228	void VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept);
229	void VRDPInterceptClipboard(uint32_t u32ClientId);
230
231	void processRemoteUSBDevices(uint32_t u32ClientId, VRDEUSBDEVICEDESC *pDevList, uint32_t cbDevList, bool fDescExt);
232	void reportGuestStatistics(ULONG aValidStats, ULONG aCpuUser,
233	ULONG aCpuKernel, ULONG aCpuIdle,
234	ULONG aMemTotal, ULONG aMemFree,
235	ULONG aMemBalloon, ULONG aMemShared,
236	ULONG aMemCache, ULONG aPageTotal,
237	ULONG aAllocVMM, ULONG aFreeVMM,
238	ULONG aBalloonedVMM, ULONG aSharedVMM)
239	{
240	mControl->ReportGuestStatistics(aValidStats, aCpuUser, aCpuKernel, aCpuIdle,
241	aMemTotal, aMemFree, aMemBalloon, aMemShared,
242	aMemCache, aPageTotal, aAllocVMM, aFreeVMM,
243	aBalloonedVMM, aSharedVMM);
244	}
245	void enableVMMStatistics(BOOL aEnable);
246
247	// callback callers (partly; for some events console callbacks are notified
248	// directly from IInternalSessionControl event handlers declared above)
249	void onMousePointerShapeChange(bool fVisible, bool fAlpha,
250	uint32_t xHot, uint32_t yHot,
251	uint32_t width, uint32_t height,
252	ComSafeArrayIn(uint8_t, aShape));
253	void onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative, BOOL needsHostCursor);
254	void onStateChange(MachineState_T aMachineState);
255	void onAdditionsStateChange();
256	void onAdditionsOutdated();
257	void onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock);
258	void onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
259	IVirtualBoxErrorInfo *aError);
260	void onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
261	HRESULT onShowWindow(BOOL aCheck, BOOL aCanShow, LONG64 aWinId);
262	void onVRDEServerInfoChange();
263
264	static const PDMDRVREG DrvStatusReg;
265
266	static HRESULT setErrorStatic(HRESULT aResultCode, const char *pcsz, ...);
267	HRESULT setInvalidMachineStateError();
268
269	static HRESULT handleUnexpectedExceptions(RT_SRC_POS_DECL);
270
271	static const char *convertControllerTypeToDev(StorageControllerType_T enmCtrlType);
272	static HRESULT convertBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun);
273	// Called from event listener
274	HRESULT onNATRedirectRuleChange(ULONG ulInstance, BOOL aNatRuleRemove,
275	NATProtocol_T aProto, IN_BSTR aHostIp, LONG aHostPort, IN_BSTR aGuestIp, LONG aGuestPort);
276
277	private:
278
279	/**
280	* Base template for AutoVMCaller and SaveVMPtr. Template arguments
281	* have the same meaning as arguments of Console::addVMCaller().
282	*/
283	template <bool taQuiet = false, bool taAllowNullVM = false>
284	class AutoVMCallerBase
285	{
286	public:
287	AutoVMCallerBase(Console *aThat) : mThat(aThat), mRC(S_OK)
288	{
289	Assert(aThat);
290	mRC = aThat->addVMCaller(taQuiet, taAllowNullVM);
291	}
292	~AutoVMCallerBase()
293	{
294	if (SUCCEEDED(mRC))
295	mThat->releaseVMCaller();
296	}
297	/** Decreases the number of callers before the instance is destroyed. */
298	void releaseCaller()
299	{
300	AssertReturnVoid(SUCCEEDED(mRC));
301	mThat->releaseVMCaller();
302	mRC = E_FAIL;
303	}
304	/** Restores the number of callers after by #release(). #rc() must be
305	* rechecked to ensure the operation succeeded. */
306	void addYY()
307	{
308	AssertReturnVoid(!SUCCEEDED(mRC));
309	mRC = mThat->addVMCaller(taQuiet, taAllowNullVM);
310	}
311	/** Returns the result of Console::addVMCaller() */
312	HRESULT rc() const { return mRC; }
313	/** Shortcut to SUCCEEDED(rc()) */
314	bool isOk() const { return SUCCEEDED(mRC); }
315	protected:
316	Console *mThat;
317	HRESULT mRC;
318	private:
319	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(AutoVMCallerBase)
320	};
321
322	#if 0
323	/**
324	* Helper class that protects sections of code using the mpVM pointer by
325	* automatically calling addVMCaller() on construction and
326	* releaseVMCaller() on destruction. Intended for Console methods dealing
327	* with mpVM. The usage pattern is:
328	* <code>
329	* AutoVMCaller autoVMCaller(this);
330	* if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
331	* ...
332	* VMR3ReqCall (mpVM, ...
333	* </code>
334	*
335	* @note Temporarily locks the argument for writing.
336	*
337	* @sa SafeVMPtr, SafeVMPtrQuiet
338	* @obsolete Use SafeVMPtr
339	*/
340	typedef AutoVMCallerBase<false, false> AutoVMCaller;
341	#endif
342
343	/**
344	* Same as AutoVMCaller but doesn't set extended error info on failure.
345	*
346	* @note Temporarily locks the argument for writing.
347	* @obsolete Use SafeVMPtrQuiet
348	*/
349	typedef AutoVMCallerBase<true, false> AutoVMCallerQuiet;
350
351	/**
352	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
353	* instead of assertion).
354	*
355	* @note Temporarily locks the argument for writing.
356	* @obsolete Use SafeVMPtr
357	*/
358	typedef AutoVMCallerBase<false, true> AutoVMCallerWeak;
359
360	/**
361	* Same as AutoVMCaller but doesn't set extended error info on failure
362	* and allows a null VM pointer (to trigger an error instead of
363	* assertion).
364	*
365	* @note Temporarily locks the argument for writing.
366	* @obsolete Use SafeVMPtrQuiet
367	*/
368	typedef AutoVMCallerBase<true, true> AutoVMCallerQuietWeak;
369
370	/**
371	* Base template for SaveVMPtr and SaveVMPtrQuiet.
372	*/
373	template<bool taQuiet = false>
374	class SafeVMPtrBase : public AutoVMCallerBase<taQuiet, true>
375	{
376	typedef AutoVMCallerBase<taQuiet, true> Base;
377	public:
378	SafeVMPtrBase(Console *aThat) : Base(aThat), mpVM(NULL), mpUVM(NULL)
379	{
380	if (SUCCEEDED(Base::mRC))
381	Base::mRC = aThat->safeVMPtrRetainer(&mpVM, &mpUVM, taQuiet);
382	}
383	~SafeVMPtrBase()
384	{
385	if (SUCCEEDED(Base::mRC))
386	release();
387	}
388	/** Smart SaveVMPtr to PVM cast operator */
389	operator PVM() const { return mpVM; }
390	/** Direct PVM access for printf()-like functions */
391	PVM raw() const { return mpVM; }
392	/** Direct PUVM access for printf()-like functions */
393	PUVM rawUVM() const { return mpUVM; }
394	/** Release the handles. */
395	void release()
396	{
397	AssertReturnVoid(SUCCEEDED(Base::mRC));
398	Base::mThat->safeVMPtrReleaser(&mpVM, &mpUVM);
399	Base::releaseCaller();
400	}
401
402	private:
403	PVM mpVM;
404	PUVM mpUVM;
405	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(SafeVMPtrBase)
406	};
407
408	public:
409
410	/**
411	* Helper class that safely manages the Console::mpVM pointer
412	* by calling addVMCaller() on construction and releaseVMCaller() on
413	* destruction. Intended for Console children. The usage pattern is:
414	* <code>
415	* Console::SaveVMPtr pVM(mParent);
416	* if (FAILED(pVM.rc())) return pVM.rc();
417	* ...
418	* VMR3ReqCall(pVM, ...
419	* ...
420	* printf("%p\n", pVM.raw());
421	* </code>
422	*
423	* @note Temporarily locks the argument for writing.
424	*
425	* @sa SafeVMPtrQuiet, AutoVMCaller
426	*/
427	typedef SafeVMPtrBase<false> SafeVMPtr;
428
429	/**
430	* A deviation of SaveVMPtr that doesn't set the error info on failure.
431	* Intended for pieces of code that don't need to return the VM access
432	* failure to the caller. The usage pattern is:
433	* <code>
434	* Console::SaveVMPtrQuiet pVM(mParent);
435	* if (pVM.rc())
436	* VMR3ReqCall(pVM, ...
437	* return S_OK;
438	* </code>
439	*
440	* @note Temporarily locks the argument for writing.
441	*
442	* @sa SafeVMPtr, AutoVMCaller
443	*/
444	typedef SafeVMPtrBase<true> SafeVMPtrQuiet;
445
446	class SharedFolderData
447	{
448	public:
449	SharedFolderData()
450	{ }
451
452	SharedFolderData(const Utf8Str &aHostPath,
453	bool aWritable,
454	bool aAutoMount)
455	: m_strHostPath(aHostPath),
456	m_fWritable(aWritable),
457	m_fAutoMount(aAutoMount)
458	{ }
459
460	// copy constructor
461	SharedFolderData(const SharedFolderData& aThat)
462	: m_strHostPath(aThat.m_strHostPath),
463	m_fWritable(aThat.m_fWritable),
464	m_fAutoMount(aThat.m_fAutoMount)
465	{ }
466
467	Utf8Str m_strHostPath;
468	bool m_fWritable;
469	bool m_fAutoMount;
470	};
471
472	typedef std::map<Utf8Str, ComObjPtr<SharedFolder> > SharedFolderMap;
473	typedef std::map<Utf8Str, SharedFolderData> SharedFolderDataMap;
474	typedef std::map<Utf8Str, ComPtr<IMediumAttachment> > MediumAttachmentMap;
475
476	private:
477
478	typedef std::list <ComObjPtr<OUSBDevice> > USBDeviceList;
479	typedef std::list <ComObjPtr<RemoteUSBDevice> > RemoteUSBDeviceList;
480
481	HRESULT addVMCaller(bool aQuiet = false, bool aAllowNullVM = false);
482	void releaseVMCaller();
483	HRESULT safeVMPtrRetainer(PVM a_ppVM, PUVM a_ppUVM, bool aQuiet);
484	void safeVMPtrReleaser(PVM a_ppVM, PUVM a_ppUVM);
485
486	HRESULT consoleInitReleaseLog(const ComPtr<IMachine> aMachine);
487
488	HRESULT powerUp(IProgress **aProgress, bool aPaused);
489	HRESULT powerDown(IProgress *aProgress = NULL);
490
491	/* Note: FreeBSD needs this whether netflt is used or not. */
492	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
493	HRESULT attachToTapInterface(INetworkAdapter *networkAdapter);
494	HRESULT detachFromTapInterface(INetworkAdapter *networkAdapter);
495	#endif
496	HRESULT powerDownHostInterfaces();
497
498	HRESULT setMachineState(MachineState_T aMachineState, bool aUpdateServer = true);
499	HRESULT setMachineStateLocally(MachineState_T aMachineState)
500	{
501	return setMachineState(aMachineState, false /* aUpdateServer */);
502	}
503
504	HRESULT findSharedFolder(const Utf8Str &strName,
505	ComObjPtr<SharedFolder> &aSharedFolder,
506	bool aSetError = false);
507
508	HRESULT fetchSharedFolders(BOOL aGlobal);
509	bool findOtherSharedFolder(const Utf8Str &straName,
510	SharedFolderDataMap::const_iterator &aIt);
511
512	HRESULT createSharedFolder(const Utf8Str &strName, const SharedFolderData &aData);
513	HRESULT removeSharedFolder(const Utf8Str &strName);
514
515	static DECLCALLBACK(int) configConstructor(PVM pVM, void *pvConsole);
516	int configConstructorInner(PVM pVM, AutoWriteLock *pAlock);
517	int configCfgmOverlay(PVM pVM, IVirtualBox pVirtualBox, IMachine pMachine);
518
519	int configMediumAttachment(PCFGMNODE pCtlInst,
520	const char *pcszDevice,
521	unsigned uInstance,
522	StorageBus_T enmBus,
523	bool fUseHostIOCache,
524	bool fBuiltinIoCache,
525	bool fSetupMerge,
526	unsigned uMergeSource,
527	unsigned uMergeTarget,
528	IMediumAttachment *pMediumAtt,
529	MachineState_T aMachineState,
530	HRESULT *phrc,
531	bool fAttachDetach,
532	bool fForceUnmount,
533	bool fHotplug,
534	PVM pVM,
535	DeviceType_T *paLedDevType);
536	int configMedium(PCFGMNODE pLunL0,
537	bool fPassthrough,
538	DeviceType_T enmType,
539	bool fUseHostIOCache,
540	bool fBuiltinIoCache,
541	bool fSetupMerge,
542	unsigned uMergeSource,
543	unsigned uMergeTarget,
544	const char *pcszBwGroup,
545	bool fDiscard,
546	IMedium *pMedium,
547	MachineState_T aMachineState,
548	HRESULT *phrc);
549	static DECLCALLBACK(int) reconfigureMediumAttachment(Console *pConsole,
550	PVM pVM,
551	const char *pcszDevice,
552	unsigned uInstance,
553	StorageBus_T enmBus,
554	bool fUseHostIOCache,
555	bool fBuiltinIoCache,
556	bool fSetupMerge,
557	unsigned uMergeSource,
558	unsigned uMergeTarget,
559	IMediumAttachment *aMediumAtt,
560	MachineState_T aMachineState,
561	HRESULT *phrc);
562	static DECLCALLBACK(int) changeRemovableMedium(Console *pThis,
563	PVM pVM,
564	const char *pcszDevice,
565	unsigned uInstance,
566	StorageBus_T enmBus,
567	bool fUseHostIOCache,
568	IMediumAttachment *aMediumAtt,
569	bool fForce);
570
571	HRESULT attachRawPciDevices(PVM pVM, BusAssignmentManager *BusMgr, PCFGMNODE pDevices);
572	void attachStatusDriver(PCFGMNODE pCtlInst, PPDMLED *papLeds,
573	uint64_t uFirst, uint64_t uLast,
574	Console::MediumAttachmentMap *pmapMediumAttachments,
575	const char *pcszDevice, unsigned uInstance);
576
577	int configNetwork(const char *pszDevice, unsigned uInstance, unsigned uLun,
578	INetworkAdapter *aNetworkAdapter, PCFGMNODE pCfg,
579	PCFGMNODE pLunL0, PCFGMNODE pInst,
580	bool fAttachDetach, bool fIgnoreConnectFailure);
581
582	static DECLCALLBACK(int) configGuestProperties(void *pvConsole, PVM pVM);
583	static DECLCALLBACK(int) configGuestControl(void *pvConsole);
584	static DECLCALLBACK(void) vmstateChangeCallback(PVM aVM, VMSTATE aState,
585	VMSTATE aOldState, void *aUser);
586	static DECLCALLBACK(int) unplugCpu(Console *pThis, PVM pVM, unsigned uCpu);
587	static DECLCALLBACK(int) plugCpu(Console *pThis, PVM pVM, unsigned uCpu);
588	HRESULT doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce, PVM pVM);
589	HRESULT doCPURemove(ULONG aCpu, PVM pVM);
590	HRESULT doCPUAdd(ULONG aCpu, PVM pVM);
591
592	HRESULT doNetworkAdapterChange(PVM pVM, const char *pszDevice, unsigned uInstance,
593	unsigned uLun, INetworkAdapter *aNetworkAdapter);
594	static DECLCALLBACK(int) changeNetworkAttachment(Console pThis, PVM pVM, const char pszDevice,
595	unsigned uInstance, unsigned uLun,
596	INetworkAdapter *aNetworkAdapter);
597
598	#ifdef VBOX_WITH_USB
599	HRESULT attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs);
600	HRESULT detachUSBDevice(USBDeviceList::iterator &aIt);
601
602	static DECLCALLBACK(int) usbAttachCallback(Console that, PVM pVM, IUSBDevice aHostDevice, PCRTUUID aUuid,
603	bool aRemote, const char *aAddress, ULONG aMaskedIfs);
604	static DECLCALLBACK(int) usbDetachCallback(Console that, PVM pVM, USBDeviceList::iterator aIt, PCRTUUID aUuid);
605	#endif
606
607	static DECLCALLBACK(int) attachStorageDevice(Console *pThis,
608	PVM pVM,
609	const char *pcszDevice,
610	unsigned uInstance,
611	StorageBus_T enmBus,
612	bool fUseHostIOCache,
613	IMediumAttachment *aMediumAtt);
614	static DECLCALLBACK(int) detachStorageDevice(Console *pThis,
615	PVM pVM,
616	const char *pcszDevice,
617	unsigned uInstance,
618	StorageBus_T enmBus,
619	IMediumAttachment *aMediumAtt);
620	HRESULT doStorageDeviceAttach(IMediumAttachment *aMediumAttachment, PVM pVM);
621	HRESULT doStorageDeviceDetach(IMediumAttachment *aMediumAttachment, PVM pVM);
622
623	static DECLCALLBACK(int) fntTakeSnapshotWorker(RTTHREAD Thread, void *pvUser);
624
625	static DECLCALLBACK(int) stateProgressCallback(PVM pVM, unsigned uPercent, void *pvUser);
626
627	static DECLCALLBACK(void) genericVMSetErrorCallback(PVM pVM, void *pvUser, int rc, RT_SRC_POS_DECL,
628	const char *pszErrorFmt, va_list va);
629
630	static void setVMRuntimeErrorCallbackF(PVM pVM, void *pvUser, uint32_t fFatal,
631	const char pszErrorId, const char pszFormat, ...);
632	static DECLCALLBACK(void) setVMRuntimeErrorCallback(PVM pVM, void *pvUser, uint32_t fFatal,
633	const char pszErrorId, const char pszFormat, va_list va);
634
635	HRESULT captureUSBDevices(PVM pVM);
636	void detachAllUSBDevices(bool aDone);
637
638	static DECLCALLBACK(int) powerUpThread(RTTHREAD Thread, void *pvUser);
639	static DECLCALLBACK(int) saveStateThread(RTTHREAD Thread, void *pvUser);
640	static DECLCALLBACK(int) powerDownThread(RTTHREAD Thread, void *pvUser);
641
642	static DECLCALLBACK(int) vmm2User_SaveState(PCVMM2USERMETHODS pThis, PUVM pUVM);
643	static DECLCALLBACK(void) vmm2User_NotifyEmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
644	static DECLCALLBACK(void) vmm2User_NotifyEmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
645	static DECLCALLBACK(void) vmm2User_NotifyPdmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM);
646	static DECLCALLBACK(void) vmm2User_NotifyPdmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM);
647
648	static DECLCALLBACK(void ) drvStatus_QueryInterface(PPDMIBASE pInterface, const char pszIID);
649	static DECLCALLBACK(void) drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
650	static DECLCALLBACK(int) drvStatus_MediumEjected(PPDMIMEDIANOTIFY pInterface, unsigned iLUN);
651	static DECLCALLBACK(void) drvStatus_Destruct(PPDMDRVINS pDrvIns);
652	static DECLCALLBACK(int) drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
653
654	int mcAudioRefs;
655	volatile uint32_t mcVRDPClients;
656	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
657	volatile bool mcGuestCredentialsProvided;
658
659	static const char *sSSMConsoleUnit;
660	static uint32_t sSSMConsoleVer;
661
662	HRESULT loadDataFromSavedState();
663	int loadStateFileExecInternal(PSSMHANDLE pSSM, uint32_t u32Version);
664
665	static DECLCALLBACK(void) saveStateFileExec(PSSMHANDLE pSSM, void *pvUser);
666	static DECLCALLBACK(int) loadStateFileExec(PSSMHANDLE pSSM, void *pvUser, uint32_t uVersion, uint32_t uPass);
667
668	#ifdef VBOX_WITH_GUEST_PROPS
669	static DECLCALLBACK(int) doGuestPropNotification(void pvExtension, uint32_t, void pvParms, uint32_t cbParms);
670	HRESULT doEnumerateGuestProperties(CBSTR aPatterns,
671	ComSafeArrayOut(BSTR, aNames),
672	ComSafeArrayOut(BSTR, aValues),
673	ComSafeArrayOut(LONG64, aTimestamps),
674	ComSafeArrayOut(BSTR, aFlags));
675
676	void guestPropertiesHandleVMReset(void);
677	bool guestPropertiesVRDPEnabled(void);
678	void guestPropertiesVRDPUpdateLogon(uint32_t u32ClientId, const char pszUser, const char pszDomain);
679	void guestPropertiesVRDPUpdateActiveClient(uint32_t u32ClientId);
680	void guestPropertiesVRDPUpdateClientAttach(uint32_t u32ClientId, bool fAttached);
681	void guestPropertiesVRDPUpdateNameChange(uint32_t u32ClientId, const char *pszName);
682	void guestPropertiesVRDPUpdateDisconnect(uint32_t u32ClientId);
683	#endif
684
685	/** @name Teleporter support
686	* @{ */
687	static DECLCALLBACK(int) teleporterSrcThreadWrapper(RTTHREAD hThread, void *pvUser);
688	HRESULT teleporterSrc(TeleporterStateSrc *pState);
689	HRESULT teleporterSrcReadACK(TeleporterStateSrc pState, const char pszWhich, const char *pszNAckMsg = NULL);
690	HRESULT teleporterSrcSubmitCommand(TeleporterStateSrc pState, const char pszCommand, bool fWaitForAck = true);
691	HRESULT teleporterTrg(PUVM pUVM, IMachine pMachine, Utf8Str pErrorMsg, bool fStartPaused,
692	Progress pProgress, bool pfPowerOffOnFailure);
693	static DECLCALLBACK(int) teleporterTrgServeConnection(RTSOCKET Sock, void *pvUser);
694	/** @} */
695
696	bool mSavedStateDataLoaded : 1;
697
698	const ComPtr<IMachine> mMachine;
699	const ComPtr<IInternalMachineControl> mControl;
700
701	const ComPtr<IVRDEServer> mVRDEServer;
702
703	ConsoleVRDPServer * const mConsoleVRDPServer;
704
705	const ComObjPtr<Guest> mGuest;
706	const ComObjPtr<Keyboard> mKeyboard;
707	const ComObjPtr<Mouse> mMouse;
708	const ComObjPtr<Display> mDisplay;
709	const ComObjPtr<MachineDebugger> mDebugger;
710	const ComObjPtr<VRDEServerInfo> mVRDEServerInfo;
711	/** This can safely be used without holding any locks.
712	* An AutoCaller suffices to prevent it being destroy while in use and
713	* internally there is a lock providing the necessary serialization. */
714	const ComObjPtr<EventSource> mEventSource;
715	#ifdef VBOX_WITH_EXTPACK
716	const ComObjPtr<ExtPackManager> mptrExtPackManager;
717	#endif
718
719	USBDeviceList mUSBDevices;
720	RemoteUSBDeviceList mRemoteUSBDevices;
721
722	SharedFolderDataMap m_mapGlobalSharedFolders;
723	SharedFolderDataMap m_mapMachineSharedFolders;
724	SharedFolderMap m_mapSharedFolders; // the console instances
725
726	/** The user mode VM handle. */
727	PUVM mpUVM;
728	/** Holds the number of "readonly" mpVM callers (users) */
729	uint32_t mVMCallers;
730	/** Semaphore posted when the number of mpVM callers drops to zero */
731	RTSEMEVENT mVMZeroCallersSem;
732	/** true when Console has entered the mpVM destruction phase */
733	bool mVMDestroying : 1;
734	/** true when power down is initiated by vmstateChangeCallback (EMT) */
735	bool mVMPoweredOff : 1;
736	/** true when vmstateChangeCallback shouldn't initiate a power down. */
737	bool mVMIsAlreadyPoweringOff : 1;
738	/** true if we already showed the snapshot folder size warning. */
739	bool mfSnapshotFolderSizeWarningShown : 1;
740	/** true if we already showed the snapshot folder ext4/xfs bug warning. */
741	bool mfSnapshotFolderExt4WarningShown : 1;
742	/** true if we already listed the disk type of the snapshot folder. */
743	bool mfSnapshotFolderDiskTypeShown : 1;
744
745	/** Pointer to the VMM -> User (that's us) callbacks. */
746	struct MYVMM2USERMETHODS : public VMM2USERMETHODS
747	{
748	Console *pConsole;
749	} *mpVmm2UserMethods;
750
751	/** The current network attachment type in the VM.
752	* This doesn't have to match the network attachment type maintained in the
753	* NetworkAdapter. This is needed to change the network attachment
754	* dynamically.
755	*/
756	typedef std::vector<NetworkAttachmentType_T> NetworkAttachmentTypeVector;
757	NetworkAttachmentTypeVector meAttachmentType;
758
759	VMMDev * m_pVMMDev;
760	AudioSniffer * const mAudioSniffer;
761	#ifdef VBOX_WITH_USB_VIDEO
762	UsbWebcamInterface * const mUsbWebcamInterface;
763	#endif
764	BusAssignmentManager* mBusMgr;
765
766	enum
767	{
768	iLedFloppy = 0,
769	cLedFloppy = 2,
770	iLedIde = iLedFloppy + cLedFloppy,
771	cLedIde = 4,
772	iLedSata = iLedIde + cLedIde,
773	cLedSata = 30,
774	iLedScsi = iLedSata + cLedSata,
775	cLedScsi = 16,
776	iLedSas = iLedScsi + cLedScsi,
777	cLedSas = 8,
778	cLedStorage = cLedFloppy + cLedIde + cLedSata + cLedScsi + cLedSas
779	};
780	DeviceType_T maStorageDevType[cLedStorage];
781	PPDMLED mapStorageLeds[cLedStorage];
782	PPDMLED mapNetworkLeds[36]; /*< @todo adapt this to the maximum network card count /
783	PPDMLED mapSharedFolderLed;
784	PPDMLED mapUSBLed[2];
785
786	MediumAttachmentMap mapMediumAttachments;
787
788	/* Note: FreeBSD needs this whether netflt is used or not. */
789	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
790	Utf8Str maTAPDeviceName[8];
791	RTFILE maTapFD[8];
792	#endif
793
794	bool mVMStateChangeCallbackDisabled;
795
796	bool mfUseHostClipboard;
797
798	/** Local machine state value. */
799	MachineState_T mMachineState;
800
801	/** Pointer to the progress object of a live cancelable task.
802	*
803	* This is currently only used by Console::Teleport(), but is intended to later
804	* be used by the live snapshot code path as well. Actions like
805	* Console::PowerDown, which automatically cancels out the running snapshot /
806	* teleportation operation, will cancel the teleportation / live snapshot
807	* operation before starting. */
808	ComObjPtr<Progress> mptrCancelableProgress;
809
810	/* The purpose of caching of some events is probably in order to
811	automatically fire them at new event listeners. However, there is no
812	(longer?) any code making use of this... */
813	#ifdef CONSOLE_WITH_EVENT_CACHE
814	struct
815	{
816	/** OnMousePointerShapeChange() cache */
817	struct
818	{
819	bool valid;
820	bool visible;
821	bool alpha;
822	uint32_t xHot;
823	uint32_t yHot;
824	uint32_t width;
825	uint32_t height;
826	com::SafeArray<BYTE> shape;
827	} mpsc;
828
829	/** OnMouseCapabilityChange() cache */
830	struct
831	{
832	bool valid;
833	BOOL supportsAbsolute;
834	BOOL supportsRelative;
835	BOOL needsHostCursor;
836	} mcc;
837
838	/** OnKeyboardLedsChange() cache */
839	struct
840	{
841	bool valid;
842	bool numLock;
843	bool capsLock;
844	bool scrollLock;
845	} klc;
846
847	void clear()
848	{
849	RT_ZERO(mcc);
850	RT_ZERO(klc);
851
852	/* We cannot RT_ZERO mpsc because of shape's vtable. */
853	mpsc.shape.setNull();
854	mpsc.valid = mpsc.visible = mpsc.alpha = false;
855	mpsc.xHot = mpsc.yHot = mpsc.width = mpsc.height = 0;
856	}
857	} mCallbackData;
858	#endif
859	ComPtr<IEventListener> mVmListener;
860
861	friend struct VMTask;
862	};
863
864	#endif // !____H_CONSOLEIMPL
865	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 40767

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