ConsoleImpl.h@ 35965

Last change on this file since 35965 was 35965, checked in by vboxsync, 14 years ago
Main/Console: resurrect strange tap/bridge hybrid optimization
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1	/* $Id: ConsoleImpl.h 35965 2011-02-14 18:09:44Z 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 "SchemaDefs.h"
23	#include "VBox/com/array.h"
24	#include "EventImpl.h"
25
26	class Guest;
27	class Keyboard;
28	class Mouse;
29	class Display;
30	class MachineDebugger;
31	class TeleporterStateSrc;
32	class OUSBDevice;
33	class RemoteUSBDevice;
34	class SharedFolder;
35	class VRDEServerInfo;
36	class AudioSniffer;
37	class ConsoleVRDPServer;
38	class VMMDev;
39	class Progress;
40	class BusAssignmentManager;
41	COM_STRUCT_OR_CLASS(IEventListener);
42	#ifdef VBOX_WITH_EXTPACK
43	class ExtPackManager;
44	#endif
45
46	#include <VBox/RemoteDesktop/VRDE.h>
47	#include <VBox/vmm/pdmdrv.h>
48	#ifdef VBOX_WITH_GUEST_PROPS
49	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
50	#endif
51
52	#ifdef RT_OS_WINDOWS
53	# include "../src-server/win/VBoxComEvents.h"
54	#endif
55
56	struct VUSBIRHCONFIG;
57	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
58
59	#include <list>
60
61	// defines
62	///////////////////////////////////////////////////////////////////////////////
63
64	/**
65	* Checks the availability of the underlying VM device driver corresponding
66	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
67	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
68	* The translatable error message is defined in null context.
69	*
70	* Intended to used only within Console children (i.e. Keyboard, Mouse,
71	* Display, etc.).
72	*
73	* @param drv driver pointer to check (compare it with NULL)
74	*/
75	#define CHECK_CONSOLE_DRV(drv) \
76	do { \
77	if (!(drv)) \
78	return setError(E_ACCESSDENIED, tr("The console is not powered up")); \
79	} while (0)
80
81	// Console
82	///////////////////////////////////////////////////////////////////////////////
83
84	/** IConsole implementation class */
85	class ATL_NO_VTABLE Console :
86	public VirtualBoxBase,
87	VBOX_SCRIPTABLE_IMPL(IConsole)
88	{
89	Q_OBJECT
90
91	public:
92
93	VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(Console, IConsole)
94
95	DECLARE_NOT_AGGREGATABLE(Console)
96
97	DECLARE_PROTECT_FINAL_CONSTRUCT()
98
99	BEGIN_COM_MAP(Console)
100	VBOX_DEFAULT_INTERFACE_ENTRIES(IConsole)
101	END_COM_MAP()
102
103	Console();
104	~Console();
105
106	HRESULT FinalConstruct();
107	void FinalRelease();
108
109	// public initializers/uninitializers for internal purposes only
110	HRESULT init(IMachine aMachine, IInternalMachineControl aControl);
111	void uninit();
112
113	// IConsole properties
114	STDMETHOD(COMGETTER(Machine))(IMachine **aMachine);
115	STDMETHOD(COMGETTER(State))(MachineState_T *aMachineState);
116	STDMETHOD(COMGETTER(Guest))(IGuest **aGuest);
117	STDMETHOD(COMGETTER(Keyboard))(IKeyboard **aKeyboard);
118	STDMETHOD(COMGETTER(Mouse))(IMouse **aMouse);
119	STDMETHOD(COMGETTER(Display))(IDisplay **aDisplay);
120	STDMETHOD(COMGETTER(Debugger))(IMachineDebugger **aDebugger);
121	STDMETHOD(COMGETTER(USBDevices))(ComSafeArrayOut(IUSBDevice *, aUSBDevices));
122	STDMETHOD(COMGETTER(RemoteUSBDevices))(ComSafeArrayOut(IHostUSBDevice *, aRemoteUSBDevices));
123	STDMETHOD(COMGETTER(VRDEServerInfo))(IVRDEServerInfo **aVRDEServerInfo);
124	STDMETHOD(COMGETTER(SharedFolders))(ComSafeArrayOut(ISharedFolder *, aSharedFolders));
125	STDMETHOD(COMGETTER(EventSource)) (IEventSource ** aEventSource);
126	STDMETHOD(COMGETTER(AttachedPciDevices))(ComSafeArrayOut(IPciDeviceAttachment *, aAttachments));
127
128	// IConsole methods
129	STDMETHOD(PowerUp)(IProgress **aProgress);
130	STDMETHOD(PowerUpPaused)(IProgress **aProgress);
131	STDMETHOD(PowerDown)(IProgress **aProgress);
132	STDMETHOD(Reset)();
133	STDMETHOD(Pause)();
134	STDMETHOD(Resume)();
135	STDMETHOD(PowerButton)();
136	STDMETHOD(SleepButton)();
137	STDMETHOD(GetPowerButtonHandled)(BOOL *aHandled);
138	STDMETHOD(GetGuestEnteredACPIMode)(BOOL *aEntered);
139	STDMETHOD(SaveState)(IProgress **aProgress);
140	STDMETHOD(AdoptSavedState)(IN_BSTR aSavedStateFile);
141	STDMETHOD(DiscardSavedState)(BOOL aRemoveFile);
142	STDMETHOD(GetDeviceActivity)(DeviceType_T aDeviceType,
143	DeviceActivity_T *aDeviceActivity);
144	STDMETHOD(AttachUSBDevice)(IN_BSTR aId);
145	STDMETHOD(DetachUSBDevice)(IN_BSTR aId, IUSBDevice **aDevice);
146	STDMETHOD(FindUSBDeviceByAddress)(IN_BSTR aAddress, IUSBDevice **aDevice);
147	STDMETHOD(FindUSBDeviceById)(IN_BSTR aId, IUSBDevice **aDevice);
148	STDMETHOD(CreateSharedFolder)(IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable, BOOL aAutoMount);
149	STDMETHOD(RemoveSharedFolder)(IN_BSTR aName);
150	STDMETHOD(TakeSnapshot)(IN_BSTR aName, IN_BSTR aDescription,
151	IProgress **aProgress);
152	STDMETHOD(DeleteSnapshot)(IN_BSTR aId, IProgress **aProgress);
153	STDMETHOD(RestoreSnapshot)(ISnapshot aSnapshot, IProgress *aProgress);
154	STDMETHOD(Teleport)(IN_BSTR aHostname, ULONG aPort, IN_BSTR aPassword, ULONG aMaxDowntime, IProgress **aProgress);
155
156	// public methods for internal purposes only
157
158	/*
159	* Note: the following methods do not increase refcount. intended to be
160	* called only by the VM execution thread.
161	*/
162
163	Guest *getGuest() const { return mGuest; }
164	Keyboard *getKeyboard() const { return mKeyboard; }
165	Mouse *getMouse() const { return mMouse; }
166	Display *getDisplay() const { return mDisplay; }
167	MachineDebugger *getMachineDebugger() const { return mDebugger; }
168	AudioSniffer *getAudioSniffer() const { return mAudioSniffer; }
169
170	const ComPtr<IMachine> &machine() const { return mMachine; }
171
172	/** Method is called only from ConsoleVRDPServer */
173	IVRDEServer *getVRDEServer() const { return mVRDEServer; }
174
175	ConsoleVRDPServer *consoleVRDPServer() const { return mConsoleVRDPServer; }
176
177	HRESULT updateMachineState(MachineState_T aMachineState);
178
179	// events from IInternalSessionControl
180	HRESULT onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter);
181	HRESULT onSerialPortChange(ISerialPort *aSerialPort);
182	HRESULT onParallelPortChange(IParallelPort *aParallelPort);
183	HRESULT onStorageControllerChange();
184	HRESULT onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce);
185	HRESULT onCPUChange(ULONG aCPU, BOOL aRemove);
186	HRESULT onCPUExecutionCapChange(ULONG aExecutionCap);
187	HRESULT onVRDEServerChange(BOOL aRestart);
188	HRESULT onUSBControllerChange();
189	HRESULT onSharedFolderChange(BOOL aGlobal);
190	HRESULT onUSBDeviceAttach(IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs);
191	HRESULT onUSBDeviceDetach(IN_BSTR aId, IVirtualBoxErrorInfo *aError);
192	HRESULT onBandwidthGroupChange(IBandwidthGroup *aBandwidthGroup);
193	HRESULT getGuestProperty(IN_BSTR aKey, BSTR aValue, LONG64 aTimestamp, BSTR *aFlags);
194	HRESULT setGuestProperty(IN_BSTR aKey, IN_BSTR aValue, IN_BSTR aFlags);
195	HRESULT enumerateGuestProperties(IN_BSTR aPatterns,
196	ComSafeArrayOut(BSTR, aNames),
197	ComSafeArrayOut(BSTR, aValues),
198	ComSafeArrayOut(LONG64, aTimestamps),
199	ComSafeArrayOut(BSTR, aFlags));
200	HRESULT onlineMergeMedium(IMediumAttachment *aMediumAttachment,
201	ULONG aSourceIdx, ULONG aTargetIdx,
202	IMedium aSource, IMedium aTarget,
203	BOOL aMergeForward, IMedium *aParentForTarget,
204	ComSafeArrayIn(IMedium *, aChildrenToReparent),
205	IProgress *aProgress);
206	VMMDev *getVMMDev() { return m_pVMMDev; }
207	AudioSniffer *getAudioSniffer() { return mAudioSniffer; }
208	#ifdef VBOX_WITH_EXTPACK
209	ExtPackManager *getExtPackManager();
210	#endif
211	EventSource *getEventSource() { return mEventSource; }
212
213	int VRDPClientLogon(uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
214	void VRDPClientConnect(uint32_t u32ClientId);
215	void VRDPClientDisconnect(uint32_t u32ClientId, uint32_t fu32Intercepted);
216	void VRDPInterceptAudio(uint32_t u32ClientId);
217	void VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept);
218	void VRDPInterceptClipboard(uint32_t u32ClientId);
219
220	void processRemoteUSBDevices(uint32_t u32ClientId, VRDEUSBDEVICEDESC *pDevList, uint32_t cbDevList);
221
222	// callback callers (partly; for some events console callbacks are notified
223	// directly from IInternalSessionControl event handlers declared above)
224	void onMousePointerShapeChange(bool fVisible, bool fAlpha,
225	uint32_t xHot, uint32_t yHot,
226	uint32_t width, uint32_t height,
227	ComSafeArrayIn(uint8_t, aShape));
228	void onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative, BOOL needsHostCursor);
229	void onStateChange(MachineState_T aMachineState);
230	void onAdditionsStateChange();
231	void onAdditionsOutdated();
232	void onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock);
233	void onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
234	IVirtualBoxErrorInfo *aError);
235	void onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
236	HRESULT onShowWindow(BOOL aCheck, BOOL aCanShow, LONG64 aWinId);
237	void onVRDEServerInfoChange();
238
239	static const PDMDRVREG DrvStatusReg;
240
241	static HRESULT setErrorStatic(HRESULT aResultCode, const char *pcsz, ...);
242	HRESULT setInvalidMachineStateError();
243
244	static HRESULT handleUnexpectedExceptions(RT_SRC_POS_DECL);
245
246	static const char *convertControllerTypeToDev(StorageControllerType_T enmCtrlType);
247	static HRESULT convertBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun);
248	// Called from event listener
249	HRESULT onNATRedirectRuleChange(ULONG ulInstance, BOOL aNatRuleRemove,
250	NATProtocol_T aProto, IN_BSTR aHostIp, LONG aHostPort, IN_BSTR aGuestIp, LONG aGuestPort);
251
252	private:
253
254	/**
255	* Base template for AutoVMCaller and SaveVMPtr. Template arguments
256	* have the same meaning as arguments of Console::addVMCaller().
257	*/
258	template <bool taQuiet = false, bool taAllowNullVM = false>
259	class AutoVMCallerBase
260	{
261	public:
262	AutoVMCallerBase(Console *aThat) : mThat(aThat), mRC(S_OK)
263	{
264	Assert(aThat);
265	mRC = aThat->addVMCaller(taQuiet, taAllowNullVM);
266	}
267	~AutoVMCallerBase()
268	{
269	if (SUCCEEDED(mRC))
270	mThat->releaseVMCaller();
271	}
272	/** Decreases the number of callers before the instance is destroyed. */
273	void release()
274	{
275	AssertReturnVoid(SUCCEEDED(mRC));
276	mThat->releaseVMCaller();
277	mRC = E_FAIL;
278	}
279	/** Restores the number of callers after by #release(). #rc() must be
280	* rechecked to ensure the operation succeeded. */
281	void add()
282	{
283	AssertReturnVoid(!SUCCEEDED(mRC));
284	mRC = mThat->addVMCaller(taQuiet, taAllowNullVM);
285	}
286	/** Returns the result of Console::addVMCaller() */
287	HRESULT rc() const { return mRC; }
288	/** Shortcut to SUCCEEDED(rc()) */
289	bool isOk() const { return SUCCEEDED(mRC); }
290	protected:
291	Console *mThat;
292	HRESULT mRC;
293	private:
294	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(AutoVMCallerBase)
295	DECLARE_CLS_NEW_DELETE_NOOP(AutoVMCallerBase)
296	};
297
298	/**
299	* Helper class that protects sections of code using the mpVM pointer by
300	* automatically calling addVMCaller() on construction and
301	* releaseVMCaller() on destruction. Intended for Console methods dealing
302	* with mpVM. The usage pattern is:
303	* <code>
304	* AutoVMCaller autoVMCaller(this);
305	* if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
306	* ...
307	* VMR3ReqCall (mpVM, ...
308	* </code>
309	*
310	* @note Temporarily locks the argument for writing.
311	*
312	* @sa SafeVMPtr, SafeVMPtrQuiet
313	*/
314	typedef AutoVMCallerBase<false, false> AutoVMCaller;
315
316	/**
317	* Same as AutoVMCaller but doesn't set extended error info on failure.
318	*
319	* @note Temporarily locks the argument for writing.
320	*/
321	typedef AutoVMCallerBase<true, false> AutoVMCallerQuiet;
322
323	/**
324	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
325	* instead of assertion).
326	*
327	* @note Temporarily locks the argument for writing.
328	*/
329	typedef AutoVMCallerBase<false, true> AutoVMCallerWeak;
330
331	/**
332	* Same as AutoVMCaller but doesn't set extended error info on failure
333	* and allows a null VM pointer (to trigger an error instead of
334	* assertion).
335	*
336	* @note Temporarily locks the argument for writing.
337	*/
338	typedef AutoVMCallerBase<true, true> AutoVMCallerQuietWeak;
339
340	/**
341	* Base template for SaveVMPtr and SaveVMPtrQuiet.
342	*/
343	template<bool taQuiet = false>
344	class SafeVMPtrBase : public AutoVMCallerBase<taQuiet, true>
345	{
346	typedef AutoVMCallerBase<taQuiet, true> Base;
347	public:
348	SafeVMPtrBase(Console *aThat) : Base(aThat), mpVM(NULL)
349	{
350	if (SUCCEEDED(Base::mRC))
351	{
352	mpVM = aThat->mpVM;
353	if (!mpVM)
354	Base::mRC = E_FAIL; /** @todo use setError here. */
355	}
356	}
357	/** Smart SaveVMPtr to PVM cast operator */
358	operator PVM() const { return mpVM; }
359	/** Direct PVM access for printf()-like functions */
360	PVM raw() const { return mpVM; }
361	private:
362	PVM mpVM;
363	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(SafeVMPtrBase)
364	DECLARE_CLS_NEW_DELETE_NOOP(SafeVMPtrBase)
365	};
366
367	public:
368
369	/**
370	* Helper class that safely manages the Console::mpVM pointer
371	* by calling addVMCaller() on construction and releaseVMCaller() on
372	* destruction. Intended for Console children. The usage pattern is:
373	* <code>
374	* Console::SaveVMPtr pVM(mParent);
375	* if (FAILED(pVM.rc())) return pVM.rc();
376	* ...
377	* VMR3ReqCall(pVM, ...
378	* ...
379	* printf("%p\n", pVM.raw());
380	* </code>
381	*
382	* @note Temporarily locks the argument for writing.
383	*
384	* @sa SafeVMPtrQuiet, AutoVMCaller
385	*/
386	typedef SafeVMPtrBase<false> SafeVMPtr;
387
388	/**
389	* A deviation of SaveVMPtr that doesn't set the error info on failure.
390	* Intended for pieces of code that don't need to return the VM access
391	* failure to the caller. The usage pattern is:
392	* <code>
393	* Console::SaveVMPtrQuiet pVM(mParent);
394	* if (pVM.rc())
395	* VMR3ReqCall(pVM, ...
396	* return S_OK;
397	* </code>
398	*
399	* @note Temporarily locks the argument for writing.
400	*
401	* @sa SafeVMPtr, AutoVMCaller
402	*/
403	typedef SafeVMPtrBase<true> SafeVMPtrQuiet;
404
405	class SharedFolderData
406	{
407	public:
408	SharedFolderData()
409	{ }
410
411	SharedFolderData(const Utf8Str &aHostPath,
412	bool aWritable,
413	bool aAutoMount)
414	: m_strHostPath(aHostPath),
415	m_fWritable(aWritable),
416	m_fAutoMount(aAutoMount)
417	{ }
418
419	// copy constructor
420	SharedFolderData(const SharedFolderData& aThat)
421	: m_strHostPath(aThat.m_strHostPath),
422	m_fWritable(aThat.m_fWritable),
423	m_fAutoMount(aThat.m_fAutoMount)
424	{ }
425
426	Utf8Str m_strHostPath;
427	bool m_fWritable;
428	bool m_fAutoMount;
429	};
430
431	typedef std::map<Utf8Str, ComObjPtr<SharedFolder> > SharedFolderMap;
432	typedef std::map<Utf8Str, SharedFolderData> SharedFolderDataMap;
433
434	private:
435
436	typedef std::list <ComObjPtr<OUSBDevice> > USBDeviceList;
437	typedef std::list <ComObjPtr<RemoteUSBDevice> > RemoteUSBDeviceList;
438
439	HRESULT addVMCaller(bool aQuiet = false, bool aAllowNullVM = false);
440	void releaseVMCaller();
441
442	HRESULT consoleInitReleaseLog(const ComPtr<IMachine> aMachine);
443
444	HRESULT powerUp(IProgress **aProgress, bool aPaused);
445	HRESULT powerDown(IProgress *aProgress = NULL);
446
447	/* Note: FreeBSD needs this whether netflt is used or not. */
448	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
449	HRESULT attachToTapInterface(INetworkAdapter *networkAdapter);
450	HRESULT detachFromTapInterface(INetworkAdapter *networkAdapter);
451	#endif
452	HRESULT powerDownHostInterfaces();
453
454	HRESULT setMachineState(MachineState_T aMachineState, bool aUpdateServer = true);
455	HRESULT setMachineStateLocally(MachineState_T aMachineState)
456	{
457	return setMachineState(aMachineState, false /* aUpdateServer */);
458	}
459
460	HRESULT findSharedFolder(const Utf8Str &strName,
461	ComObjPtr<SharedFolder> &aSharedFolder,
462	bool aSetError = false);
463
464	HRESULT fetchSharedFolders(BOOL aGlobal);
465	bool findOtherSharedFolder(const Utf8Str &straName,
466	SharedFolderDataMap::const_iterator &aIt);
467
468	HRESULT createSharedFolder(const Utf8Str &strName, const SharedFolderData &aData);
469	HRESULT removeSharedFolder(const Utf8Str &strName);
470
471	static DECLCALLBACK(int) configConstructor(PVM pVM, void *pvConsole);
472	int configConstructorInner(PVM pVM, AutoWriteLock *pAlock);
473	int configCfgmOverlay(PVM pVM, IVirtualBox pVirtualBox, IMachine pMachine);
474
475	int configMediumAttachment(PCFGMNODE pCtlInst,
476	const char *pcszDevice,
477	unsigned uInstance,
478	StorageBus_T enmBus,
479	bool fUseHostIOCache,
480	bool fBuiltinIoCache,
481	bool fSetupMerge,
482	unsigned uMergeSource,
483	unsigned uMergeTarget,
484	IMediumAttachment *pMediumAtt,
485	MachineState_T aMachineState,
486	HRESULT *phrc,
487	bool fAttachDetach,
488	bool fForceUnmount,
489	PVM pVM,
490	DeviceType_T *paLedDevType);
491	int configMedium(PCFGMNODE pLunL0,
492	bool fPassthrough,
493	DeviceType_T enmType,
494	bool fUseHostIOCache,
495	bool fBuiltinIoCache,
496	bool fSetupMerge,
497	unsigned uMergeSource,
498	unsigned uMergeTarget,
499	const char *pcszBwGroup,
500	IMedium *pMedium,
501	MachineState_T aMachineState,
502	HRESULT *phrc);
503	static DECLCALLBACK(int) reconfigureMediumAttachment(Console *pConsole,
504	PVM pVM,
505	const char *pcszDevice,
506	unsigned uInstance,
507	StorageBus_T enmBus,
508	bool fUseHostIOCache,
509	bool fBuiltinIoCache,
510	bool fSetupMerge,
511	unsigned uMergeSource,
512	unsigned uMergeTarget,
513	IMediumAttachment *aMediumAtt,
514	MachineState_T aMachineState,
515	HRESULT *phrc);
516	static DECLCALLBACK(int) changeRemovableMedium(Console *pThis,
517	const char *pcszDevice,
518	unsigned uInstance,
519	StorageBus_T enmBus,
520	bool fUseHostIOCache,
521	IMediumAttachment *aMediumAtt,
522	bool fForce);
523
524	int configNetwork(const char *pszDevice, unsigned uInstance, unsigned uLun,
525	INetworkAdapter *aNetworkAdapter, PCFGMNODE pCfg,
526	PCFGMNODE pLunL0, PCFGMNODE pInst,
527	bool fAttachDetach, bool fIgnoreConnectFailure);
528
529	static DECLCALLBACK(int) configGuestProperties(void *pvConsole);
530	static DECLCALLBACK(int) configGuestControl(void *pvConsole);
531	static DECLCALLBACK(void) vmstateChangeCallback(PVM aVM, VMSTATE aState,
532	VMSTATE aOldState, void *aUser);
533	static DECLCALLBACK(int) unplugCpu(Console *pThis, unsigned uCpu);
534	static DECLCALLBACK(int) plugCpu(Console *pThis, unsigned uCpu);
535	HRESULT doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce);
536	HRESULT doCPURemove(ULONG aCpu);
537	HRESULT doCPUAdd(ULONG aCpu);
538
539	HRESULT doNetworkAdapterChange(const char *pszDevice, unsigned uInstance,
540	unsigned uLun, INetworkAdapter *aNetworkAdapter);
541	static DECLCALLBACK(int) changeNetworkAttachment(Console pThis, const char pszDevice,
542	unsigned uInstance, unsigned uLun,
543	INetworkAdapter *aNetworkAdapter);
544
545	#ifdef VBOX_WITH_USB
546	HRESULT attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs);
547	HRESULT detachUSBDevice(USBDeviceList::iterator &aIt);
548
549	static DECLCALLBACK(int) usbAttachCallback(Console that, IUSBDevice aHostDevice, PCRTUUID aUuid,
550	bool aRemote, const char *aAddress, ULONG aMaskedIfs);
551	static DECLCALLBACK(int) usbDetachCallback(Console that, USBDeviceList::iterator aIt, PCRTUUID aUuid);
552	#endif
553
554	static DECLCALLBACK(int) fntTakeSnapshotWorker(RTTHREAD Thread, void *pvUser);
555
556	static DECLCALLBACK(int) stateProgressCallback(PVM pVM, unsigned uPercent, void *pvUser);
557
558	static DECLCALLBACK(void) genericVMSetErrorCallback(PVM pVM, void *pvUser, int rc, RT_SRC_POS_DECL,
559	const char *pszErrorFmt, va_list va);
560
561	static DECLCALLBACK(void) setVMRuntimeErrorCallbackF(PVM pVM, void *pvUser, uint32_t fFatal,
562	const char *pszErrorId,
563	const char *pszFormat, ...);
564	static DECLCALLBACK(void) setVMRuntimeErrorCallback(PVM pVM, void *pvUser, uint32_t fFatal,
565	const char *pszErrorId,
566	const char *pszFormat, va_list va);
567
568	HRESULT captureUSBDevices(PVM pVM);
569	void detachAllUSBDevices(bool aDone);
570
571	static DECLCALLBACK(int) powerUpThread(RTTHREAD Thread, void *pvUser);
572	static DECLCALLBACK(int) saveStateThread(RTTHREAD Thread, void *pvUser);
573	static DECLCALLBACK(int) powerDownThread(RTTHREAD Thread, void *pvUser);
574
575	static DECLCALLBACK(int) vmm2User_SaveState(PCVMM2USERMETHODS pThis, PVM pVM);
576
577	static DECLCALLBACK(void ) drvStatus_QueryInterface(PPDMIBASE pInterface, const char pszIID);
578	static DECLCALLBACK(void) drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
579	static DECLCALLBACK(void) drvStatus_Destruct(PPDMDRVINS pDrvIns);
580	static DECLCALLBACK(int) drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
581
582	int mcAudioRefs;
583	volatile uint32_t mcVRDPClients;
584	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
585	volatile bool mcGuestCredentialsProvided;
586
587	static const char *sSSMConsoleUnit;
588	static uint32_t sSSMConsoleVer;
589
590	HRESULT loadDataFromSavedState();
591	int loadStateFileExecInternal(PSSMHANDLE pSSM, uint32_t u32Version);
592
593	static DECLCALLBACK(void) saveStateFileExec(PSSMHANDLE pSSM, void *pvUser);
594	static DECLCALLBACK(int) loadStateFileExec(PSSMHANDLE pSSM, void *pvUser, uint32_t uVersion, uint32_t uPass);
595
596	#ifdef VBOX_WITH_GUEST_PROPS
597	static DECLCALLBACK(int) doGuestPropNotification(void pvExtension, uint32_t, void pvParms, uint32_t cbParms);
598	HRESULT doEnumerateGuestProperties(CBSTR aPatterns,
599	ComSafeArrayOut(BSTR, aNames),
600	ComSafeArrayOut(BSTR, aValues),
601	ComSafeArrayOut(LONG64, aTimestamps),
602	ComSafeArrayOut(BSTR, aFlags));
603
604	bool enabledGuestPropertiesVRDP(void);
605	void updateGuestPropertiesVRDPLogon(uint32_t u32ClientId, const char pszUser, const char pszDomain);
606	void updateGuestPropertiesVRDPDisconnect(uint32_t u32ClientId);
607	#endif
608
609	/** @name Teleporter support
610	* @{ */
611	static DECLCALLBACK(int) teleporterSrcThreadWrapper(RTTHREAD hThread, void *pvUser);
612	HRESULT teleporterSrc(TeleporterStateSrc *pState);
613	HRESULT teleporterSrcReadACK(TeleporterStateSrc pState, const char pszWhich, const char *pszNAckMsg = NULL);
614	HRESULT teleporterSrcSubmitCommand(TeleporterStateSrc pState, const char pszCommand, bool fWaitForAck = true);
615	HRESULT teleporterTrg(PVM pVM, IMachine pMachine, Utf8Str pErrorMsg, bool fStartPaused,
616	Progress pProgress, bool pfPowerOffOnFailure);
617	static DECLCALLBACK(int) teleporterTrgServeConnection(RTSOCKET Sock, void *pvUser);
618	/** @} */
619
620	bool mSavedStateDataLoaded : 1;
621
622	const ComPtr<IMachine> mMachine;
623	const ComPtr<IInternalMachineControl> mControl;
624
625	const ComPtr<IVRDEServer> mVRDEServer;
626
627	ConsoleVRDPServer * const mConsoleVRDPServer;
628
629	const ComObjPtr<Guest> mGuest;
630	const ComObjPtr<Keyboard> mKeyboard;
631	const ComObjPtr<Mouse> mMouse;
632	const ComObjPtr<Display> mDisplay;
633	const ComObjPtr<MachineDebugger> mDebugger;
634	const ComObjPtr<VRDEServerInfo> mVRDEServerInfo;
635	const ComObjPtr<EventSource> mEventSource;
636	#ifdef VBOX_WITH_EXTPACK
637	const ComObjPtr<ExtPackManager> mptrExtPackManager;
638	#endif
639
640	USBDeviceList mUSBDevices;
641	RemoteUSBDeviceList mRemoteUSBDevices;
642
643	SharedFolderDataMap m_mapGlobalSharedFolders;
644	SharedFolderDataMap m_mapMachineSharedFolders;
645	SharedFolderMap m_mapSharedFolders; // the console instances
646
647	/** The VM instance handle. */
648	PVM mpVM;
649	/** Holds the number of "readonly" mpVM callers (users) */
650	uint32_t mVMCallers;
651	/** Semaphore posted when the number of mpVM callers drops to zero */
652	RTSEMEVENT mVMZeroCallersSem;
653	/** true when Console has entered the mpVM destruction phase */
654	bool mVMDestroying : 1;
655	/** true when power down is initiated by vmstateChangeCallback (EMT) */
656	bool mVMPoweredOff : 1;
657	/** true when vmstateChangeCallback shouldn't initiate a power down. */
658	bool mVMIsAlreadyPoweringOff : 1;
659	/** true if we already showed the snapshot folder size warning. */
660	bool mfSnapshotFolderSizeWarningShown : 1;
661	/** true if we already showed the snapshot folder ext4/xfs bug warning. */
662	bool mfSnapshotFolderExt4WarningShown : 1;
663	/** true if we already listed the disk type of the snapshot folder. */
664	bool mfSnapshotFolderDiskTypeShown : 1;
665
666	/** Pointer to the VMM -> User (that's us) callbacks.
667	* This structure is followed by a pointer to the Console object. */
668	PCVMM2USERMETHODS mpVmm2UserMethods;
669
670	/** The current network attachment type in the VM.
671	* This doesn't have to match the network attachment type maintained in the
672	* NetworkAdapter. This is needed to change the network attachment
673	* dynamically.
674	*/
675	NetworkAttachmentType_T meAttachmentType[SchemaDefs::NetworkAdapterCount];
676
677	VMMDev * m_pVMMDev;
678	AudioSniffer * const mAudioSniffer;
679	BusAssignmentManager* mBusMgr;
680
681	enum
682	{
683	iLedFloppy = 0,
684	cLedFloppy = 1,
685	iLedIde = iLedFloppy + cLedFloppy,
686	cLedIde = 4,
687	iLedSata = iLedIde + cLedIde,
688	cLedSata = 30,
689	iLedScsi = iLedSata + cLedSata,
690	cLedScsi = 16,
691	iLedSas = iLedScsi + cLedScsi,
692	cLedSas = 8,
693	cLedStorage = cLedFloppy + cLedIde + cLedSata + cLedScsi + cLedSas
694	};
695	DeviceType_T maStorageDevType[cLedStorage];
696	PPDMLED mapStorageLeds[cLedStorage];
697	PPDMLED mapNetworkLeds[SchemaDefs::NetworkAdapterCount];
698	PPDMLED mapSharedFolderLed;
699	PPDMLED mapUSBLed[2];
700	/* Note: FreeBSD needs this whether netflt is used or not. */
701	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
702	Utf8Str maTAPDeviceName[8];
703	RTFILE maTapFD[8];
704	#endif
705
706	bool mVMStateChangeCallbackDisabled;
707
708	/** Local machine state value. */
709	MachineState_T mMachineState;
710
711	/** Pointer to the progress object of a live cancelable task.
712	*
713	* This is currently only used by Console::Teleport(), but is intended to later
714	* be used by the live snapshot code path as well. Actions like
715	* Console::PowerDown, which automatically cancels out the running snapshot /
716	* teleportation operation, will cancel the teleportation / live snapshot
717	* operation before starting. */
718	ComObjPtr<Progress> mptrCancelableProgress;
719
720	struct
721	{
722	/** OnMousePointerShapeChange() cache */
723	struct
724	{
725	bool valid;
726	bool visible;
727	bool alpha;
728	uint32_t xHot;
729	uint32_t yHot;
730	uint32_t width;
731	uint32_t height;
732	com::SafeArray<BYTE> shape;
733	}
734	mpsc;
735
736	/** OnMouseCapabilityChange() cache */
737	struct
738	{
739	bool valid;
740	BOOL supportsAbsolute;
741	BOOL supportsRelative;
742	BOOL needsHostCursor;
743	}
744	mcc;
745
746	/** OnKeyboardLedsChange() cache */
747	struct
748	{
749	bool valid;
750	bool numLock;
751	bool capsLock;
752	bool scrollLock;
753	}
754	klc;
755
756	void clear()
757	{
758	/* We cannot do memset() on mpsc to avoid cleaning shape's vtable */
759	mpsc.shape.setNull();
760	mpsc.valid = mpsc.visible = mpsc.alpha = false;
761	mpsc.xHot = mpsc.yHot = mpsc.width = mpsc.height = 0;
762	::memset(&mcc, 0, sizeof mcc);
763	::memset(&klc, 0, sizeof klc);
764	}
765	}
766	mCallbackData;
767	ComPtr<IEventListener> mVmListener;
768
769	friend struct VMTask;
770	};
771
772	#endif // !____H_CONSOLEIMPL
773	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 35965

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