ConsoleImpl.h@ 49240

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1	/* $Id: ConsoleImpl.h 49120 2013-10-15 15:12:06Z vboxsync $ */
2	/** @file
3	* VBox Console COM Class definition
4	*/
5
6	/*
7	* Copyright (C) 2005-2013 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 EmulatedUSB;
36	class AudioSniffer;
37	class Nvram;
38	#ifdef VBOX_WITH_USB_CARDREADER
39	class UsbCardReader;
40	#endif
41	class ConsoleVRDPServer;
42	class VMMDev;
43	class Progress;
44	class BusAssignmentManager;
45	COM_STRUCT_OR_CLASS(IEventListener);
46	#ifdef VBOX_WITH_EXTPACK
47	class ExtPackManager;
48	#endif
49	class VMMDevMouseInterface;
50	class DisplayMouseInterface;
51
52	#include <iprt/uuid.h>
53	#include <VBox/RemoteDesktop/VRDE.h>
54	#include <VBox/vmm/pdmdrv.h>
55	#ifdef VBOX_WITH_GUEST_PROPS
56	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
57	#endif
58
59	#ifdef RT_OS_WINDOWS
60	# include "../src-server/win/VBoxComEvents.h"
61	#endif
62
63	struct VUSBIRHCONFIG;
64	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
65
66	#include <list>
67	#include <vector>
68
69	// defines
70	///////////////////////////////////////////////////////////////////////////////
71
72	/**
73	* Checks the availability of the underlying VM device driver corresponding
74	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
75	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
76	* The translatable error message is defined in null context.
77	*
78	* Intended to used only within Console children (i.e. Keyboard, Mouse,
79	* Display, etc.).
80	*
81	* @param drv driver pointer to check (compare it with NULL)
82	*/
83	#define CHECK_CONSOLE_DRV(drv) \
84	do { \
85	if (!(drv)) \
86	return setError(E_ACCESSDENIED, tr("The console is not powered up")); \
87	} while (0)
88
89	// Console
90	///////////////////////////////////////////////////////////////////////////////
91
92	class ConsoleMouseInterface
93	{
94	public:
95	virtual VMMDevMouseInterface *getVMMDevMouseInterface() = 0;
96	virtual DisplayMouseInterface *getDisplayMouseInterface() = 0;
97	virtual void onMouseCapabilityChange(BOOL supportsAbsolute,
98	BOOL supportsRelative,
99	BOOL supportsMT,
100	BOOL needsHostCursor) = 0;
101	};
102
103	/** IConsole implementation class */
104	class ATL_NO_VTABLE Console :
105	public VirtualBoxBase,
106	VBOX_SCRIPTABLE_IMPL(IConsole), public ConsoleMouseInterface
107	{
108	Q_OBJECT
109
110	public:
111
112	VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(Console, IConsole)
113
114	DECLARE_NOT_AGGREGATABLE(Console)
115
116	DECLARE_PROTECT_FINAL_CONSTRUCT()
117
118	BEGIN_COM_MAP(Console)
119	VBOX_DEFAULT_INTERFACE_ENTRIES(IConsole)
120	END_COM_MAP()
121
122	Console();
123	~Console();
124
125	HRESULT FinalConstruct();
126	void FinalRelease();
127
128	// public initializers/uninitializers for internal purposes only
129	HRESULT init(IMachine aMachine, IInternalMachineControl aControl, LockType_T aLockType);
130	void uninit();
131
132	// IConsole properties
133	STDMETHOD(COMGETTER(Machine))(IMachine **aMachine);
134	STDMETHOD(COMGETTER(State))(MachineState_T *aMachineState);
135	STDMETHOD(COMGETTER(Guest))(IGuest **aGuest);
136	STDMETHOD(COMGETTER(Keyboard))(IKeyboard **aKeyboard);
137	STDMETHOD(COMGETTER(Mouse))(IMouse **aMouse);
138	STDMETHOD(COMGETTER(Display))(IDisplay **aDisplay);
139	STDMETHOD(COMGETTER(Debugger))(IMachineDebugger **aDebugger);
140	STDMETHOD(COMGETTER(USBDevices))(ComSafeArrayOut(IUSBDevice *, aUSBDevices));
141	STDMETHOD(COMGETTER(RemoteUSBDevices))(ComSafeArrayOut(IHostUSBDevice *, aRemoteUSBDevices));
142	STDMETHOD(COMGETTER(VRDEServerInfo))(IVRDEServerInfo **aVRDEServerInfo);
143	STDMETHOD(COMGETTER(SharedFolders))(ComSafeArrayOut(ISharedFolder *, aSharedFolders));
144	STDMETHOD(COMGETTER(EventSource)) (IEventSource ** aEventSource);
145	STDMETHOD(COMGETTER(AttachedPCIDevices))(ComSafeArrayOut(IPCIDeviceAttachment *, aAttachments));
146	STDMETHOD(COMGETTER(UseHostClipboard))(BOOL *aUseHostClipboard);
147	STDMETHOD(COMSETTER(UseHostClipboard))(BOOL aUseHostClipboard);
148	STDMETHOD(COMGETTER(EmulatedUSB))(IEmulatedUSB **aEmulatedUSB);
149
150	// IConsole methods
151	STDMETHOD(PowerUp)(IProgress **aProgress);
152	STDMETHOD(PowerUpPaused)(IProgress **aProgress);
153	STDMETHOD(PowerDown)(IProgress **aProgress);
154	STDMETHOD(Reset)();
155	STDMETHOD(Pause)();
156	STDMETHOD(Resume)();
157	STDMETHOD(PowerButton)();
158	STDMETHOD(SleepButton)();
159	STDMETHOD(GetPowerButtonHandled)(BOOL *aHandled);
160	STDMETHOD(GetGuestEnteredACPIMode)(BOOL *aEntered);
161	STDMETHOD(SaveState)(IProgress **aProgress);
162	STDMETHOD(AdoptSavedState)(IN_BSTR aSavedStateFile);
163	STDMETHOD(DiscardSavedState)(BOOL aRemoveFile);
164	STDMETHOD(GetDeviceActivity)(DeviceType_T aDeviceType,
165	DeviceActivity_T *aDeviceActivity);
166	STDMETHOD(AttachUSBDevice)(IN_BSTR aId);
167	STDMETHOD(DetachUSBDevice)(IN_BSTR aId, IUSBDevice **aDevice);
168	STDMETHOD(FindUSBDeviceByAddress)(IN_BSTR aAddress, IUSBDevice **aDevice);
169	STDMETHOD(FindUSBDeviceById)(IN_BSTR aId, IUSBDevice **aDevice);
170	STDMETHOD(CreateSharedFolder)(IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable, BOOL aAutoMount);
171	STDMETHOD(RemoveSharedFolder)(IN_BSTR aName);
172	STDMETHOD(TakeSnapshot)(IN_BSTR aName, IN_BSTR aDescription,
173	IProgress **aProgress);
174	STDMETHOD(DeleteSnapshot)(IN_BSTR aId, IProgress **aProgress);
175	STDMETHOD(DeleteSnapshotAndAllChildren)(IN_BSTR aId, IProgress **aProgress);
176	STDMETHOD(DeleteSnapshotRange)(IN_BSTR aStartId, IN_BSTR aEndId, IProgress **aProgress);
177	STDMETHOD(RestoreSnapshot)(ISnapshot aSnapshot, IProgress *aProgress);
178	STDMETHOD(Teleport)(IN_BSTR aHostname, ULONG aPort, IN_BSTR aPassword, ULONG aMaxDowntime, IProgress **aProgress);
179
180	// public methods for internal purposes only
181
182	/*
183	* Note: the following methods do not increase refcount. intended to be
184	* called only by the VM execution thread.
185	*/
186
187	Guest *getGuest() const { return mGuest; }
188	Keyboard *getKeyboard() const { return mKeyboard; }
189	Mouse *getMouse() const { return mMouse; }
190	Display *getDisplay() const { return mDisplay; }
191	MachineDebugger *getMachineDebugger() const { return mDebugger; }
192	AudioSniffer *getAudioSniffer() const { return mAudioSniffer; }
193
194	const ComPtr<IMachine> &machine() const { return mMachine; }
195
196	bool useHostClipboard() { return mfUseHostClipboard; }
197
198	/** Method is called only from ConsoleVRDPServer */
199	IVRDEServer *getVRDEServer() const { return mVRDEServer; }
200
201	ConsoleVRDPServer *consoleVRDPServer() const { return mConsoleVRDPServer; }
202
203	HRESULT updateMachineState(MachineState_T aMachineState);
204
205	// events from IInternalSessionControl
206	HRESULT onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter);
207	HRESULT onSerialPortChange(ISerialPort *aSerialPort);
208	HRESULT onParallelPortChange(IParallelPort *aParallelPort);
209	HRESULT onStorageControllerChange();
210	HRESULT onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce);
211	HRESULT onCPUChange(ULONG aCPU, BOOL aRemove);
212	HRESULT onCPUExecutionCapChange(ULONG aExecutionCap);
213	HRESULT onClipboardModeChange(ClipboardMode_T aClipboardMode);
214	HRESULT onDragAndDropModeChange(DragAndDropMode_T aDragAndDropMode);
215	HRESULT onVRDEServerChange(BOOL aRestart);
216	HRESULT onVideoCaptureChange();
217	HRESULT onUSBControllerChange();
218	HRESULT onSharedFolderChange(BOOL aGlobal);
219	HRESULT onUSBDeviceAttach(IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs);
220	HRESULT onUSBDeviceDetach(IN_BSTR aId, IVirtualBoxErrorInfo *aError);
221	HRESULT onBandwidthGroupChange(IBandwidthGroup *aBandwidthGroup);
222	HRESULT onStorageDeviceChange(IMediumAttachment *aMediumAttachment, BOOL aRemove, BOOL aSilent);
223
224	HRESULT getGuestProperty(IN_BSTR aKey, BSTR aValue, LONG64 aTimestamp, BSTR *aFlags);
225	HRESULT setGuestProperty(IN_BSTR aKey, IN_BSTR aValue, IN_BSTR aFlags);
226	HRESULT enumerateGuestProperties(IN_BSTR aPatterns,
227	ComSafeArrayOut(BSTR, aNames),
228	ComSafeArrayOut(BSTR, aValues),
229	ComSafeArrayOut(LONG64, aTimestamps),
230	ComSafeArrayOut(BSTR, aFlags));
231	HRESULT onlineMergeMedium(IMediumAttachment *aMediumAttachment,
232	ULONG aSourceIdx, ULONG aTargetIdx,
233	IProgress *aProgress);
234	int hgcmLoadService(const char pszServiceLibrary, const char pszServiceName);
235	VMMDev *getVMMDev() { return m_pVMMDev; }
236	AudioSniffer *getAudioSniffer() { return mAudioSniffer; }
237	#ifdef VBOX_WITH_EXTPACK
238	ExtPackManager *getExtPackManager();
239	#endif
240	EventSource *getEventSource() { return mEventSource; }
241	#ifdef VBOX_WITH_USB_CARDREADER
242	UsbCardReader *getUsbCardReader() { return mUsbCardReader; }
243	#endif
244
245	int VRDPClientLogon(uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
246	void VRDPClientStatusChange(uint32_t u32ClientId, const char *pszStatus);
247	void VRDPClientConnect(uint32_t u32ClientId);
248	void VRDPClientDisconnect(uint32_t u32ClientId, uint32_t fu32Intercepted);
249	void VRDPInterceptAudio(uint32_t u32ClientId);
250	void VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept);
251	void VRDPInterceptClipboard(uint32_t u32ClientId);
252
253	void processRemoteUSBDevices(uint32_t u32ClientId, VRDEUSBDEVICEDESC *pDevList, uint32_t cbDevList, bool fDescExt);
254	void reportVmStatistics(ULONG aValidStats, ULONG aCpuUser,
255	ULONG aCpuKernel, ULONG aCpuIdle,
256	ULONG aMemTotal, ULONG aMemFree,
257	ULONG aMemBalloon, ULONG aMemShared,
258	ULONG aMemCache, ULONG aPageTotal,
259	ULONG aAllocVMM, ULONG aFreeVMM,
260	ULONG aBalloonedVMM, ULONG aSharedVMM,
261	ULONG aVmNetRx, ULONG aVmNetTx)
262	{
263	mControl->ReportVmStatistics(aValidStats, aCpuUser, aCpuKernel, aCpuIdle,
264	aMemTotal, aMemFree, aMemBalloon, aMemShared,
265	aMemCache, aPageTotal, aAllocVMM, aFreeVMM,
266	aBalloonedVMM, aSharedVMM, aVmNetRx, aVmNetTx);
267	}
268	void enableVMMStatistics(BOOL aEnable);
269
270	HRESULT pause(Reason_T aReason);
271	HRESULT resume(Reason_T aReason);
272	HRESULT saveState(Reason_T aReason, IProgress **aProgress);
273
274	// callback callers (partly; for some events console callbacks are notified
275	// directly from IInternalSessionControl event handlers declared above)
276	void onMousePointerShapeChange(bool fVisible, bool fAlpha,
277	uint32_t xHot, uint32_t yHot,
278	uint32_t width, uint32_t height,
279	ComSafeArrayIn(uint8_t, aShape));
280	void onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative,
281	BOOL supportsMT, BOOL needsHostCursor);
282	void onStateChange(MachineState_T aMachineState);
283	void onAdditionsStateChange();
284	void onAdditionsOutdated();
285	void onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock);
286	void onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
287	IVirtualBoxErrorInfo *aError);
288	void onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
289	HRESULT onShowWindow(BOOL aCheck, BOOL aCanShow, LONG64 aWinId);
290	void onVRDEServerInfoChange();
291
292	static const PDMDRVREG DrvStatusReg;
293
294	static HRESULT setErrorStatic(HRESULT aResultCode, const char *pcsz, ...);
295	HRESULT setInvalidMachineStateError();
296
297	static const char *convertControllerTypeToDev(StorageControllerType_T enmCtrlType);
298	static HRESULT convertBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun);
299	// Called from event listener
300	HRESULT onNATRedirectRuleChange(ULONG ulInstance, BOOL aNatRuleRemove,
301	NATProtocol_T aProto, IN_BSTR aHostIp, LONG aHostPort, IN_BSTR aGuestIp, LONG aGuestPort);
302
303	// Mouse interface
304	VMMDevMouseInterface *getVMMDevMouseInterface();
305	DisplayMouseInterface *getDisplayMouseInterface();
306
307	EmulatedUSB *getEmulatedUSB(void) { return mEmulatedUSB; }
308
309	private:
310
311	/**
312	* Base template for AutoVMCaller and SafeVMPtr. Template arguments
313	* have the same meaning as arguments of Console::addVMCaller().
314	*/
315	template <bool taQuiet = false, bool taAllowNullVM = false>
316	class AutoVMCallerBase
317	{
318	public:
319	AutoVMCallerBase(Console *aThat) : mThat(aThat), mRC(S_OK)
320	{
321	Assert(aThat);
322	mRC = aThat->addVMCaller(taQuiet, taAllowNullVM);
323	}
324	~AutoVMCallerBase()
325	{
326	if (SUCCEEDED(mRC))
327	mThat->releaseVMCaller();
328	}
329	/** Decreases the number of callers before the instance is destroyed. */
330	void releaseCaller()
331	{
332	AssertReturnVoid(SUCCEEDED(mRC));
333	mThat->releaseVMCaller();
334	mRC = E_FAIL;
335	}
336	/** Restores the number of callers after by #release(). #rc() must be
337	* rechecked to ensure the operation succeeded. */
338	void addYY()
339	{
340	AssertReturnVoid(!SUCCEEDED(mRC));
341	mRC = mThat->addVMCaller(taQuiet, taAllowNullVM);
342	}
343	/** Returns the result of Console::addVMCaller() */
344	HRESULT rc() const { return mRC; }
345	/** Shortcut to SUCCEEDED(rc()) */
346	bool isOk() const { return SUCCEEDED(mRC); }
347	protected:
348	Console *mThat;
349	HRESULT mRC;
350	private:
351	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(AutoVMCallerBase)
352	};
353
354	#if 0
355	/**
356	* Helper class that protects sections of code using the mpUVM pointer by
357	* automatically calling addVMCaller() on construction and
358	* releaseVMCaller() on destruction. Intended for Console methods dealing
359	* with mpUVM. The usage pattern is:
360	* <code>
361	* AutoVMCaller autoVMCaller(this);
362	* if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
363	* ...
364	* VMR3ReqCall (mpUVM, ...
365	* </code>
366	*
367	* @note Temporarily locks the argument for writing.
368	*
369	* @sa SafeVMPtr, SafeVMPtrQuiet
370	* @obsolete Use SafeVMPtr
371	*/
372	typedef AutoVMCallerBase<false, false> AutoVMCaller;
373	#endif
374
375	/**
376	* Same as AutoVMCaller but doesn't set extended error info on failure.
377	*
378	* @note Temporarily locks the argument for writing.
379	* @obsolete Use SafeVMPtrQuiet
380	*/
381	typedef AutoVMCallerBase<true, false> AutoVMCallerQuiet;
382
383	/**
384	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
385	* instead of assertion).
386	*
387	* @note Temporarily locks the argument for writing.
388	* @obsolete Use SafeVMPtr
389	*/
390	typedef AutoVMCallerBase<false, true> AutoVMCallerWeak;
391
392	/**
393	* Same as AutoVMCaller but doesn't set extended error info on failure
394	* and allows a null VM pointer (to trigger an error instead of
395	* assertion).
396	*
397	* @note Temporarily locks the argument for writing.
398	* @obsolete Use SafeVMPtrQuiet
399	*/
400	typedef AutoVMCallerBase<true, true> AutoVMCallerQuietWeak;
401
402	/**
403	* Base template for SafeVMPtr and SafeVMPtrQuiet.
404	*/
405	template<bool taQuiet = false>
406	class SafeVMPtrBase : public AutoVMCallerBase<taQuiet, true>
407	{
408	typedef AutoVMCallerBase<taQuiet, true> Base;
409	public:
410	SafeVMPtrBase(Console *aThat) : Base(aThat), mpUVM(NULL)
411	{
412	if (SUCCEEDED(Base::mRC))
413	Base::mRC = aThat->safeVMPtrRetainer(&mpUVM, taQuiet);
414	}
415	~SafeVMPtrBase()
416	{
417	if (SUCCEEDED(Base::mRC))
418	release();
419	}
420	/** Direct PUVM access. */
421	PUVM rawUVM() const { return mpUVM; }
422	/** Release the handles. */
423	void release()
424	{
425	AssertReturnVoid(SUCCEEDED(Base::mRC));
426	Base::mThat->safeVMPtrReleaser(&mpUVM);
427	Base::releaseCaller();
428	}
429
430	private:
431	PUVM mpUVM;
432	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(SafeVMPtrBase)
433	};
434
435	public:
436
437	/*
438	* Helper class that safely manages the Console::mpUVM pointer
439	* by calling addVMCaller() on construction and releaseVMCaller() on
440	* destruction. Intended for Console children. The usage pattern is:
441	* <code>
442	* Console::SafeVMPtr ptrVM(mParent);
443	* if (!ptrVM.isOk())
444	* return ptrVM.rc();
445	* ...
446	* VMR3ReqCall(ptrVM.rawUVM(), ...
447	* ...
448	* printf("%p\n", ptrVM.rawUVM());
449	* </code>
450	*
451	* @note Temporarily locks the argument for writing.
452	*
453	* @sa SafeVMPtrQuiet, AutoVMCaller
454	*/
455	typedef SafeVMPtrBase<false> SafeVMPtr;
456
457	/**
458	* A deviation of SafeVMPtr that doesn't set the error info on failure.
459	* Intended for pieces of code that don't need to return the VM access
460	* failure to the caller. The usage pattern is:
461	* <code>
462	* Console::SafeVMPtrQuiet pVM(mParent);
463	* if (pVM.rc())
464	* VMR3ReqCall(pVM, ...
465	* return S_OK;
466	* </code>
467	*
468	* @note Temporarily locks the argument for writing.
469	*
470	* @sa SafeVMPtr, AutoVMCaller
471	*/
472	typedef SafeVMPtrBase<true> SafeVMPtrQuiet;
473
474	class SharedFolderData
475	{
476	public:
477	SharedFolderData()
478	{ }
479
480	SharedFolderData(const Utf8Str &aHostPath,
481	bool aWritable,
482	bool aAutoMount)
483	: m_strHostPath(aHostPath),
484	m_fWritable(aWritable),
485	m_fAutoMount(aAutoMount)
486	{ }
487
488	// copy constructor
489	SharedFolderData(const SharedFolderData& aThat)
490	: m_strHostPath(aThat.m_strHostPath),
491	m_fWritable(aThat.m_fWritable),
492	m_fAutoMount(aThat.m_fAutoMount)
493	{ }
494
495	Utf8Str m_strHostPath;
496	bool m_fWritable;
497	bool m_fAutoMount;
498	};
499
500	/**
501	* Class for managing emulated USB MSDs.
502	*/
503	class USBStorageDevice
504	{
505	public:
506	USBStorageDevice()
507	{ }
508	/** The UUID associated with the USB device. */
509	RTUUID mUuid;
510	/** Port of the storage device. */
511	LONG iPort;
512	};
513
514	typedef std::map<Utf8Str, ComObjPtr<SharedFolder> > SharedFolderMap;
515	typedef std::map<Utf8Str, SharedFolderData> SharedFolderDataMap;
516	typedef std::map<Utf8Str, ComPtr<IMediumAttachment> > MediumAttachmentMap;
517	typedef std::list <USBStorageDevice> USBStorageDeviceList;
518
519	private:
520
521	typedef std::list <ComObjPtr<OUSBDevice> > USBDeviceList;
522	typedef std::list <ComObjPtr<RemoteUSBDevice> > RemoteUSBDeviceList;
523
524	HRESULT addVMCaller(bool aQuiet = false, bool aAllowNullVM = false);
525	void releaseVMCaller();
526	HRESULT safeVMPtrRetainer(PUVM *a_ppUVM, bool aQuiet);
527	void safeVMPtrReleaser(PUVM *a_ppUVM);
528
529	HRESULT consoleInitReleaseLog(const ComPtr<IMachine> aMachine);
530
531	HRESULT powerUp(IProgress **aProgress, bool aPaused);
532	HRESULT powerDown(IProgress *aProgress = NULL);
533
534	/* Note: FreeBSD needs this whether netflt is used or not. */
535	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
536	HRESULT attachToTapInterface(INetworkAdapter *networkAdapter);
537	HRESULT detachFromTapInterface(INetworkAdapter *networkAdapter);
538	#endif
539	HRESULT powerDownHostInterfaces();
540
541	HRESULT setMachineState(MachineState_T aMachineState, bool aUpdateServer = true);
542	HRESULT setMachineStateLocally(MachineState_T aMachineState)
543	{
544	return setMachineState(aMachineState, false /* aUpdateServer */);
545	}
546
547	HRESULT findSharedFolder(const Utf8Str &strName,
548	ComObjPtr<SharedFolder> &aSharedFolder,
549	bool aSetError = false);
550
551	HRESULT fetchSharedFolders(BOOL aGlobal);
552	bool findOtherSharedFolder(const Utf8Str &straName,
553	SharedFolderDataMap::const_iterator &aIt);
554
555	HRESULT createSharedFolder(const Utf8Str &strName, const SharedFolderData &aData);
556	HRESULT removeSharedFolder(const Utf8Str &strName);
557
558	static DECLCALLBACK(int) configConstructor(PUVM pUVM, PVM pVM, void *pvConsole);
559	int configConstructorInner(PUVM pUVM, PVM pVM, AutoWriteLock *pAlock);
560	int configCfgmOverlay(PCFGMNODE pRoot, IVirtualBox pVirtualBox, IMachine pMachine);
561	int configDumpAPISettingsTweaks(IVirtualBox pVirtualBox, IMachine pMachine);
562
563	int configGraphicsController(PCFGMNODE pDevices, const char *pcszDevice,
564	BusAssignmentManager *pBusMgr,
565	const ComPtr<IMachine> &pMachine,
566	const ComPtr<IBIOSSettings> &biosSettings,
567	bool fHMEnabled);
568	int configMediumAttachment(PCFGMNODE pCtlInst,
569	const char *pcszDevice,
570	unsigned uInstance,
571	StorageBus_T enmBus,
572	bool fUseHostIOCache,
573	bool fBuiltinIoCache,
574	bool fSetupMerge,
575	unsigned uMergeSource,
576	unsigned uMergeTarget,
577	IMediumAttachment *pMediumAtt,
578	MachineState_T aMachineState,
579	HRESULT *phrc,
580	bool fAttachDetach,
581	bool fForceUnmount,
582	bool fHotplug,
583	PUVM pUVM,
584	DeviceType_T *paLedDevType);
585	int configMedium(PCFGMNODE pLunL0,
586	bool fPassthrough,
587	DeviceType_T enmType,
588	bool fUseHostIOCache,
589	bool fBuiltinIoCache,
590	bool fSetupMerge,
591	unsigned uMergeSource,
592	unsigned uMergeTarget,
593	const char *pcszBwGroup,
594	bool fDiscard,
595	IMedium *pMedium,
596	MachineState_T aMachineState,
597	HRESULT *phrc);
598	static DECLCALLBACK(int) reconfigureMediumAttachment(Console *pConsole,
599	PUVM pUVM,
600	const char *pcszDevice,
601	unsigned uInstance,
602	StorageBus_T enmBus,
603	bool fUseHostIOCache,
604	bool fBuiltinIoCache,
605	bool fSetupMerge,
606	unsigned uMergeSource,
607	unsigned uMergeTarget,
608	IMediumAttachment *aMediumAtt,
609	MachineState_T aMachineState,
610	HRESULT *phrc);
611	static DECLCALLBACK(int) changeRemovableMedium(Console *pThis,
612	PUVM pUVM,
613	const char *pcszDevice,
614	unsigned uInstance,
615	StorageBus_T enmBus,
616	bool fUseHostIOCache,
617	IMediumAttachment *aMediumAtt,
618	bool fForce);
619
620	HRESULT attachRawPCIDevices(PUVM pUVM, BusAssignmentManager *BusMgr, PCFGMNODE pDevices);
621	void attachStatusDriver(PCFGMNODE pCtlInst, PPDMLED *papLeds,
622	uint64_t uFirst, uint64_t uLast,
623	Console::MediumAttachmentMap *pmapMediumAttachments,
624	const char *pcszDevice, unsigned uInstance);
625
626	int configNetwork(const char *pszDevice, unsigned uInstance, unsigned uLun,
627	INetworkAdapter *aNetworkAdapter, PCFGMNODE pCfg,
628	PCFGMNODE pLunL0, PCFGMNODE pInst,
629	bool fAttachDetach, bool fIgnoreConnectFailure);
630
631	static DECLCALLBACK(int) configGuestProperties(void *pvConsole, PUVM pUVM);
632	static DECLCALLBACK(int) configGuestControl(void *pvConsole);
633	static DECLCALLBACK(void) vmstateChangeCallback(PUVM pUVM, VMSTATE enmState, VMSTATE enmOldState, void *pvUser);
634	static DECLCALLBACK(int) unplugCpu(Console *pThis, PUVM pUVM, VMCPUID idCpu);
635	static DECLCALLBACK(int) plugCpu(Console *pThis, PUVM pUVM, VMCPUID idCpu);
636	HRESULT doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce, PUVM pUVM);
637	HRESULT doCPURemove(ULONG aCpu, PUVM pUVM);
638	HRESULT doCPUAdd(ULONG aCpu, PUVM pUVM);
639
640	HRESULT doNetworkAdapterChange(PUVM pUVM, const char *pszDevice, unsigned uInstance,
641	unsigned uLun, INetworkAdapter *aNetworkAdapter);
642	static DECLCALLBACK(int) changeNetworkAttachment(Console pThis, PUVM pUVM, const char pszDevice,
643	unsigned uInstance, unsigned uLun,
644	INetworkAdapter *aNetworkAdapter);
645
646	void changeClipboardMode(ClipboardMode_T aClipboardMode);
647	void changeDragAndDropMode(DragAndDropMode_T aDragAndDropMode);
648
649	#ifdef VBOX_WITH_USB
650	HRESULT attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs);
651	HRESULT detachUSBDevice(const ComObjPtr<OUSBDevice> &aHostDevice);
652
653	static DECLCALLBACK(int) usbAttachCallback(Console that, PUVM pUVM, IUSBDevice aHostDevice, PCRTUUID aUuid,
654	bool aRemote, const char aAddress, void pvRemoteBackend, USHORT aPortVersion, ULONG aMaskedIfs);
655	static DECLCALLBACK(int) usbDetachCallback(Console *that, PUVM pUVM, PCRTUUID aUuid);
656	#endif
657
658	static DECLCALLBACK(int) attachStorageDevice(Console *pThis,
659	PUVM pUVM,
660	const char *pcszDevice,
661	unsigned uInstance,
662	StorageBus_T enmBus,
663	bool fUseHostIOCache,
664	IMediumAttachment *aMediumAtt,
665	bool fSilent);
666	static DECLCALLBACK(int) detachStorageDevice(Console *pThis,
667	PUVM pUVM,
668	const char *pcszDevice,
669	unsigned uInstance,
670	StorageBus_T enmBus,
671	IMediumAttachment *aMediumAtt,
672	bool fSilent);
673	HRESULT doStorageDeviceAttach(IMediumAttachment *aMediumAttachment, PUVM pUVM, bool fSilent);
674	HRESULT doStorageDeviceDetach(IMediumAttachment *aMediumAttachment, PUVM pUVM, bool fSilent);
675
676	static DECLCALLBACK(int) fntTakeSnapshotWorker(RTTHREAD Thread, void *pvUser);
677
678	static DECLCALLBACK(int) stateProgressCallback(PUVM pUVM, unsigned uPercent, void *pvUser);
679
680	static DECLCALLBACK(void) genericVMSetErrorCallback(PUVM pUVM, void *pvUser, int rc, RT_SRC_POS_DECL,
681	const char *pszErrorFmt, va_list va);
682
683	void setVMRuntimeErrorCallbackF(uint32_t fFatal, const char pszErrorId, const char pszFormat, ...);
684	static DECLCALLBACK(void) setVMRuntimeErrorCallback(PUVM pUVM, void *pvUser, uint32_t fFatal,
685	const char pszErrorId, const char pszFormat, va_list va);
686
687	HRESULT captureUSBDevices(PUVM pUVM);
688	void detachAllUSBDevices(bool aDone);
689
690	static DECLCALLBACK(int) powerUpThread(RTTHREAD Thread, void *pvUser);
691	static DECLCALLBACK(int) saveStateThread(RTTHREAD Thread, void *pvUser);
692	static DECLCALLBACK(int) powerDownThread(RTTHREAD Thread, void *pvUser);
693
694	static DECLCALLBACK(int) vmm2User_SaveState(PCVMM2USERMETHODS pThis, PUVM pUVM);
695	static DECLCALLBACK(void) vmm2User_NotifyEmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
696	static DECLCALLBACK(void) vmm2User_NotifyEmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM, PUVMCPU pUVCpu);
697	static DECLCALLBACK(void) vmm2User_NotifyPdmtInit(PCVMM2USERMETHODS pThis, PUVM pUVM);
698	static DECLCALLBACK(void) vmm2User_NotifyPdmtTerm(PCVMM2USERMETHODS pThis, PUVM pUVM);
699	static DECLCALLBACK(void) vmm2User_NotifyResetTurnedIntoPowerOff(PCVMM2USERMETHODS pThis, PUVM pUVM);
700
701	static DECLCALLBACK(void ) drvStatus_QueryInterface(PPDMIBASE pInterface, const char pszIID);
702	static DECLCALLBACK(void) drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
703	static DECLCALLBACK(int) drvStatus_MediumEjected(PPDMIMEDIANOTIFY pInterface, unsigned iLUN);
704	static DECLCALLBACK(void) drvStatus_Destruct(PPDMDRVINS pDrvIns);
705	static DECLCALLBACK(int) drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
706
707	int mcAudioRefs;
708	volatile uint32_t mcVRDPClients;
709	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
710	volatile bool mcGuestCredentialsProvided;
711
712	static const char *sSSMConsoleUnit;
713	static uint32_t sSSMConsoleVer;
714
715	HRESULT loadDataFromSavedState();
716	int loadStateFileExecInternal(PSSMHANDLE pSSM, uint32_t u32Version);
717
718	static DECLCALLBACK(void) saveStateFileExec(PSSMHANDLE pSSM, void *pvUser);
719	static DECLCALLBACK(int) loadStateFileExec(PSSMHANDLE pSSM, void *pvUser, uint32_t uVersion, uint32_t uPass);
720
721	#ifdef VBOX_WITH_GUEST_PROPS
722	static DECLCALLBACK(int) doGuestPropNotification(void pvExtension, uint32_t, void pvParms, uint32_t cbParms);
723	HRESULT doEnumerateGuestProperties(CBSTR aPatterns,
724	ComSafeArrayOut(BSTR, aNames),
725	ComSafeArrayOut(BSTR, aValues),
726	ComSafeArrayOut(LONG64, aTimestamps),
727	ComSafeArrayOut(BSTR, aFlags));
728
729	void guestPropertiesHandleVMReset(void);
730	bool guestPropertiesVRDPEnabled(void);
731	void guestPropertiesVRDPUpdateLogon(uint32_t u32ClientId, const char pszUser, const char pszDomain);
732	void guestPropertiesVRDPUpdateActiveClient(uint32_t u32ClientId);
733	void guestPropertiesVRDPUpdateClientAttach(uint32_t u32ClientId, bool fAttached);
734	void guestPropertiesVRDPUpdateNameChange(uint32_t u32ClientId, const char *pszName);
735	void guestPropertiesVRDPUpdateIPAddrChange(uint32_t u32ClientId, const char *pszIPAddr);
736	void guestPropertiesVRDPUpdateLocationChange(uint32_t u32ClientId, const char *pszLocation);
737	void guestPropertiesVRDPUpdateOtherInfoChange(uint32_t u32ClientId, const char *pszOtherInfo);
738	void guestPropertiesVRDPUpdateDisconnect(uint32_t u32ClientId);
739	#endif
740
741	bool isResetTurnedIntoPowerOff(void);
742
743	/** @name Teleporter support
744	* @{ */
745	static DECLCALLBACK(int) teleporterSrcThreadWrapper(RTTHREAD hThread, void *pvUser);
746	HRESULT teleporterSrc(TeleporterStateSrc *pState);
747	HRESULT teleporterSrcReadACK(TeleporterStateSrc pState, const char pszWhich, const char *pszNAckMsg = NULL);
748	HRESULT teleporterSrcSubmitCommand(TeleporterStateSrc pState, const char pszCommand, bool fWaitForAck = true);
749	HRESULT teleporterTrg(PUVM pUVM, IMachine pMachine, Utf8Str pErrorMsg, bool fStartPaused,
750	Progress pProgress, bool pfPowerOffOnFailure);
751	static DECLCALLBACK(int) teleporterTrgServeConnection(RTSOCKET Sock, void *pvUser);
752	/** @} */
753
754	bool mSavedStateDataLoaded : 1;
755
756	const ComPtr<IMachine> mMachine;
757	const ComPtr<IInternalMachineControl> mControl;
758
759	const ComPtr<IVRDEServer> mVRDEServer;
760
761	ConsoleVRDPServer * const mConsoleVRDPServer;
762	bool mfVRDEChangeInProcess;
763	bool mfVRDEChangePending;
764
765	const ComObjPtr<Guest> mGuest;
766	const ComObjPtr<Keyboard> mKeyboard;
767	const ComObjPtr<Mouse> mMouse;
768	const ComObjPtr<Display> mDisplay;
769	const ComObjPtr<MachineDebugger> mDebugger;
770	const ComObjPtr<VRDEServerInfo> mVRDEServerInfo;
771	/** This can safely be used without holding any locks.
772	* An AutoCaller suffices to prevent it being destroy while in use and
773	* internally there is a lock providing the necessary serialization. */
774	const ComObjPtr<EventSource> mEventSource;
775	#ifdef VBOX_WITH_EXTPACK
776	const ComObjPtr<ExtPackManager> mptrExtPackManager;
777	#endif
778	const ComObjPtr<EmulatedUSB> mEmulatedUSB;
779
780	USBDeviceList mUSBDevices;
781	RemoteUSBDeviceList mRemoteUSBDevices;
782
783	SharedFolderDataMap m_mapGlobalSharedFolders;
784	SharedFolderDataMap m_mapMachineSharedFolders;
785	SharedFolderMap m_mapSharedFolders; // the console instances
786
787	/** The user mode VM handle. */
788	PUVM mpUVM;
789	/** Holds the number of "readonly" mpUVM callers (users). */
790	uint32_t mVMCallers;
791	/** Semaphore posted when the number of mpUVM callers drops to zero. */
792	RTSEMEVENT mVMZeroCallersSem;
793	/** true when Console has entered the mpUVM destruction phase. */
794	bool mVMDestroying : 1;
795	/** true when power down is initiated by vmstateChangeCallback (EMT). */
796	bool mVMPoweredOff : 1;
797	/** true when vmstateChangeCallback shouldn't initiate a power down. */
798	bool mVMIsAlreadyPoweringOff : 1;
799	/** true if we already showed the snapshot folder size warning. */
800	bool mfSnapshotFolderSizeWarningShown : 1;
801	/** true if we already showed the snapshot folder ext4/xfs bug warning. */
802	bool mfSnapshotFolderExt4WarningShown : 1;
803	/** true if we already listed the disk type of the snapshot folder. */
804	bool mfSnapshotFolderDiskTypeShown : 1;
805	/** true if a USB controller is available (i.e. USB devices can be attached). */
806	bool mfVMHasUsbController : 1;
807	/** true if the VM power off was caused by reset. */
808	bool mfPowerOffCausedByReset : 1;
809
810	/** Pointer to the VMM -> User (that's us) callbacks. */
811	struct MYVMM2USERMETHODS : public VMM2USERMETHODS
812	{
813	Console *pConsole;
814	} *mpVmm2UserMethods;
815
816	/** The current network attachment type in the VM.
817	* This doesn't have to match the network attachment type maintained in the
818	* NetworkAdapter. This is needed to change the network attachment
819	* dynamically.
820	*/
821	typedef std::vector<NetworkAttachmentType_T> NetworkAttachmentTypeVector;
822	NetworkAttachmentTypeVector meAttachmentType;
823
824	VMMDev * m_pVMMDev;
825	AudioSniffer * const mAudioSniffer;
826	Nvram * const mNvram;
827	#ifdef VBOX_WITH_USB_CARDREADER
828	UsbCardReader * const mUsbCardReader;
829	#endif
830	BusAssignmentManager* mBusMgr;
831
832	enum
833	{
834	iLedFloppy = 0,
835	cLedFloppy = 2,
836	iLedIde = iLedFloppy + cLedFloppy,
837	cLedIde = 4,
838	iLedSata = iLedIde + cLedIde,
839	cLedSata = 30,
840	iLedScsi = iLedSata + cLedSata,
841	cLedScsi = 16,
842	iLedSas = iLedScsi + cLedScsi,
843	cLedSas = 8,
844	iLedUsb = iLedSas + cLedSas,
845	cLedUsb = 8,
846	cLedStorage = cLedFloppy + cLedIde + cLedSata + cLedScsi + cLedSas + cLedUsb
847	};
848	DeviceType_T maStorageDevType[cLedStorage];
849	PPDMLED mapStorageLeds[cLedStorage];
850	PPDMLED mapNetworkLeds[36]; /*< @todo adapt this to the maximum network card count /
851	PPDMLED mapSharedFolderLed;
852	PPDMLED mapUSBLed[2];
853
854	MediumAttachmentMap mapMediumAttachments;
855
856	/** List of attached USB storage devices. */
857	USBStorageDeviceList mUSBStorageDevices;
858
859	/* Note: FreeBSD needs this whether netflt is used or not. */
860	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
861	Utf8Str maTAPDeviceName[8];
862	RTFILE maTapFD[8];
863	#endif
864
865	bool mVMStateChangeCallbackDisabled;
866
867	bool mfUseHostClipboard;
868
869	/** Local machine state value. */
870	MachineState_T mMachineState;
871
872	/** Pointer to the progress object of a live cancelable task.
873	*
874	* This is currently only used by Console::Teleport(), but is intended to later
875	* be used by the live snapshot code path as well. Actions like
876	* Console::PowerDown, which automatically cancels out the running snapshot /
877	* teleportation operation, will cancel the teleportation / live snapshot
878	* operation before starting. */
879	ComObjPtr<Progress> mptrCancelableProgress;
880
881	/* The purpose of caching of some events is probably in order to
882	automatically fire them at new event listeners. However, there is no
883	(longer?) any code making use of this... */
884	#ifdef CONSOLE_WITH_EVENT_CACHE
885	struct
886	{
887	/** OnMousePointerShapeChange() cache */
888	struct
889	{
890	bool valid;
891	bool visible;
892	bool alpha;
893	uint32_t xHot;
894	uint32_t yHot;
895	uint32_t width;
896	uint32_t height;
897	com::SafeArray<BYTE> shape;
898	} mpsc;
899
900	/** OnMouseCapabilityChange() cache */
901	struct
902	{
903	bool valid;
904	BOOL supportsAbsolute;
905	BOOL supportsRelative;
906	BOOL needsHostCursor;
907	} mcc;
908
909	/** OnKeyboardLedsChange() cache */
910	struct
911	{
912	bool valid;
913	bool numLock;
914	bool capsLock;
915	bool scrollLock;
916	} klc;
917
918	void clear()
919	{
920	RT_ZERO(mcc);
921	RT_ZERO(klc);
922
923	/* We cannot RT_ZERO mpsc because of shape's vtable. */
924	mpsc.shape.setNull();
925	mpsc.valid = mpsc.visible = mpsc.alpha = false;
926	mpsc.xHot = mpsc.yHot = mpsc.width = mpsc.height = 0;
927	}
928	} mCallbackData;
929	#endif
930	ComPtr<IEventListener> mVmListener;
931
932	friend struct VMTask;
933	};
934
935	#endif // !____H_CONSOLEIMPL
936	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 49240

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