ConsoleImpl.h@ 31539

Last change on this file since 31539 was 31539, checked in by vboxsync, 14 years ago
Main: use settings struct for machine user data; remove iprt::MiniString::raw() and change all occurences to c_str()
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 28.9 KB

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1	/* $Id: ConsoleImpl.h 31539 2010-08-10 15:40:18Z vboxsync $ */
2	/** @file
3	* VBox Console COM Class definition
4	*/
5
6	/*
7	* Copyright (C) 2006-2010 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 RemoteDisplayInfo;
36	class AudioSniffer;
37	class ConsoleVRDPServer;
38	class VMMDev;
39	class Progress;
40
41	#include <VBox/vrdpapi.h>
42	#include <VBox/pdmdrv.h>
43	#ifdef VBOX_WITH_GUEST_PROPS
44	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
45	#endif
46
47	#ifdef RT_OS_WINDOWS
48	# include "win/VBoxComEvents.h"
49	#endif
50
51	struct VUSBIRHCONFIG;
52	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
53
54	#include <list>
55
56	// defines
57	///////////////////////////////////////////////////////////////////////////////
58
59	/**
60	* Checks the availability of the underlying VM device driver corresponding
61	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
62	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
63	* The translatable error message is defined in null context.
64	*
65	* Intended to used only within Console children (i.e. Keyboard, Mouse,
66	* Display, etc.).
67	*
68	* @param drv driver pointer to check (compare it with NULL)
69	*/
70	#define CHECK_CONSOLE_DRV(drv) \
71	do { \
72	if (!(drv)) \
73	return setError(E_ACCESSDENIED, tr("The console is not powered up")); \
74	} while (0)
75
76	// Console
77	///////////////////////////////////////////////////////////////////////////////
78
79	/** IConsole implementation class */
80	class ATL_NO_VTABLE Console :
81	public VirtualBoxBaseWithChildrenNEXT,
82	VBOX_SCRIPTABLE_IMPL(IConsole)
83	#ifdef RT_OS_WINDOWS
84	, public CComCoClass<Console, &CLSID_Console>
85	#endif
86	{
87	Q_OBJECT
88
89	public:
90
91	VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(Console, IConsole)
92
93	DECLARE_NOT_AGGREGATABLE(Console)
94
95	DECLARE_PROTECT_FINAL_CONSTRUCT()
96
97	BEGIN_COM_MAP(Console)
98	COM_INTERFACE_ENTRY(ISupportErrorInfo)
99	COM_INTERFACE_ENTRY(IConsole)
100	COM_INTERFACE_ENTRY(IDispatch)
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(RemoteDisplayInfo))(IRemoteDisplayInfo **aRemoteDisplayInfo);
124	STDMETHOD(COMGETTER(SharedFolders))(ComSafeArrayOut(ISharedFolder *, aSharedFolders));
125	STDMETHOD(COMGETTER(EventSource)) (IEventSource ** aEventSource);
126
127	// IConsole methods
128	STDMETHOD(PowerUp)(IProgress **aProgress);
129	STDMETHOD(PowerUpPaused)(IProgress **aProgress);
130	STDMETHOD(PowerDown)(IProgress **aProgress);
131	STDMETHOD(Reset)();
132	STDMETHOD(Pause)();
133	STDMETHOD(Resume)();
134	STDMETHOD(PowerButton)();
135	STDMETHOD(SleepButton)();
136	STDMETHOD(GetPowerButtonHandled)(BOOL *aHandled);
137	STDMETHOD(GetGuestEnteredACPIMode)(BOOL *aEntered);
138	STDMETHOD(SaveState)(IProgress **aProgress);
139	STDMETHOD(AdoptSavedState)(IN_BSTR aSavedStateFile);
140	STDMETHOD(DiscardSavedState)();
141	STDMETHOD(GetDeviceActivity)(DeviceType_T aDeviceType,
142	DeviceActivity_T *aDeviceActivity);
143	STDMETHOD(AttachUSBDevice)(IN_BSTR aId);
144	STDMETHOD(DetachUSBDevice)(IN_BSTR aId, IUSBDevice **aDevice);
145	STDMETHOD(FindUSBDeviceByAddress)(IN_BSTR aAddress, IUSBDevice **aDevice);
146	STDMETHOD(FindUSBDeviceById)(IN_BSTR aId, IUSBDevice **aDevice);
147	STDMETHOD(CreateSharedFolder)(IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable, BOOL aAutoMount);
148	STDMETHOD(RemoveSharedFolder)(IN_BSTR aName);
149	STDMETHOD(TakeSnapshot)(IN_BSTR aName, IN_BSTR aDescription,
150	IProgress **aProgress);
151	STDMETHOD(DeleteSnapshot)(IN_BSTR aId, IProgress **aProgress);
152	STDMETHOD(RestoreSnapshot)(ISnapshot aSnapshot, IProgress *aProgress);
153	STDMETHOD(Teleport)(IN_BSTR aHostname, ULONG aPort, IN_BSTR aPassword, ULONG aMaxDowntime, IProgress **aProgress);
154
155	// public methods for internal purposes only
156
157	/*
158	* Note: the following methods do not increase refcount. intended to be
159	* called only by the VM execution thread.
160	*/
161
162	Guest *getGuest() const { return mGuest; }
163	Keyboard *getKeyboard() const { return mKeyboard; }
164	Mouse *getMouse() const { return mMouse; }
165	Display *getDisplay() const { return mDisplay; }
166	MachineDebugger *getMachineDebugger() const { return mDebugger; }
167
168	const ComPtr<IMachine> &machine() const { return mMachine; }
169
170	/** Method is called only from ConsoleVRDPServer */
171	IVRDPServer *getVRDPServer() const { return mVRDPServer; }
172
173	ConsoleVRDPServer *consoleVRDPServer() const { return mConsoleVRDPServer; }
174
175	HRESULT updateMachineState(MachineState_T aMachineState);
176
177	// events from IInternalSessionControl
178	HRESULT onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter);
179	HRESULT onSerialPortChange(ISerialPort *aSerialPort);
180	HRESULT onParallelPortChange(IParallelPort *aParallelPort);
181	HRESULT onStorageControllerChange();
182	HRESULT onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce);
183	HRESULT onCPUChange(ULONG aCPU, BOOL aRemove);
184	HRESULT onCPUPriorityChange(ULONG aCpuPriority);
185	HRESULT onVRDPServerChange(BOOL aRestart);
186	HRESULT onUSBControllerChange();
187	HRESULT onSharedFolderChange(BOOL aGlobal);
188	HRESULT onUSBDeviceAttach(IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs);
189	HRESULT onUSBDeviceDetach(IN_BSTR aId, IVirtualBoxErrorInfo *aError);
190	HRESULT getGuestProperty(IN_BSTR aKey, BSTR aValue, ULONG64 aTimestamp, BSTR *aFlags);
191	HRESULT setGuestProperty(IN_BSTR aKey, IN_BSTR aValue, IN_BSTR aFlags);
192	HRESULT enumerateGuestProperties(IN_BSTR aPatterns, ComSafeArrayOut(BSTR, aNames), ComSafeArrayOut(BSTR, aValues), ComSafeArrayOut(ULONG64, aTimestamps), ComSafeArrayOut(BSTR, aFlags));
193	HRESULT onlineMergeMedium(IMediumAttachment *aMediumAttachment,
194	ULONG aSourceIdx, ULONG aTargetIdx,
195	IMedium aSource, IMedium aTarget,
196	BOOL aMergeForward, IMedium *aParentForTarget,
197	ComSafeArrayIn(IMedium *, aChildrenToReparent),
198	IProgress *aProgress);
199	VMMDev *getVMMDev() { return mVMMDev; }
200	AudioSniffer *getAudioSniffer() { return mAudioSniffer; }
201
202	int VRDPClientLogon(uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
203	void VRDPClientConnect(uint32_t u32ClientId);
204	void VRDPClientDisconnect(uint32_t u32ClientId, uint32_t fu32Intercepted);
205	void VRDPInterceptAudio(uint32_t u32ClientId);
206	void VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept);
207	void VRDPInterceptClipboard(uint32_t u32ClientId);
208
209	void processRemoteUSBDevices(uint32_t u32ClientId, VRDPUSBDEVICEDESC *pDevList, uint32_t cbDevList);
210
211	// callback callers (partly; for some events console callbacks are notified
212	// directly from IInternalSessionControl event handlers declared above)
213	void onMousePointerShapeChange(bool fVisible, bool fAlpha,
214	uint32_t xHot, uint32_t yHot,
215	uint32_t width, uint32_t height,
216	ComSafeArrayIn(uint8_t, aShape));
217	void onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative, BOOL needsHostCursor);
218	void onStateChange(MachineState_T aMachineState);
219	void onAdditionsStateChange();
220	void onAdditionsOutdated();
221	void onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock);
222	void onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
223	IVirtualBoxErrorInfo *aError);
224	void onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
225	HRESULT onShowWindow(BOOL aCheck, BOOL aCanShow, ULONG64 aWinId);
226	void onRemoteDisplayInfoChange();
227
228	static const PDMDRVREG DrvStatusReg;
229
230	static HRESULT setErrorStatic(HRESULT aResultCode, const char *pcsz, ...);
231	HRESULT setInvalidMachineStateError();
232
233	static HRESULT handleUnexpectedExceptions(RT_SRC_POS_DECL);
234
235	static const char *convertControllerTypeToDev(StorageControllerType_T enmCtrlType);
236	static HRESULT convertBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun);
237
238	private:
239
240	/**
241	* Base template for AutoVMCaller and SaveVMPtr. Template arguments
242	* have the same meaning as arguments of Console::addVMCaller().
243	*/
244	template <bool taQuiet = false, bool taAllowNullVM = false>
245	class AutoVMCallerBase
246	{
247	public:
248	AutoVMCallerBase(Console *aThat) : mThat(aThat), mRC(S_OK)
249	{
250	Assert(aThat);
251	mRC = aThat->addVMCaller(taQuiet, taAllowNullVM);
252	}
253	~AutoVMCallerBase()
254	{
255	if (SUCCEEDED(mRC))
256	mThat->releaseVMCaller();
257	}
258	/** Decreases the number of callers before the instance is destroyed. */
259	void release()
260	{
261	AssertReturnVoid(SUCCEEDED(mRC));
262	mThat->releaseVMCaller();
263	mRC = E_FAIL;
264	}
265	/** Restores the number of callers after by #release(). #rc() must be
266	* rechecked to ensure the operation succeeded. */
267	void add()
268	{
269	AssertReturnVoid(!SUCCEEDED(mRC));
270	mRC = mThat->addVMCaller(taQuiet, taAllowNullVM);
271	}
272	/** Returns the result of Console::addVMCaller() */
273	HRESULT rc() const { return mRC; }
274	/** Shortcut to SUCCEEDED(rc()) */
275	bool isOk() const { return SUCCEEDED(mRC); }
276	protected:
277	Console *mThat;
278	HRESULT mRC;
279	private:
280	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(AutoVMCallerBase)
281	DECLARE_CLS_NEW_DELETE_NOOP(AutoVMCallerBase)
282	};
283
284	/**
285	* Helper class that protects sections of code using the mpVM pointer by
286	* automatically calling addVMCaller() on construction and
287	* releaseVMCaller() on destruction. Intended for Console methods dealing
288	* with mpVM. The usage pattern is:
289	* <code>
290	* AutoVMCaller autoVMCaller(this);
291	* if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
292	* ...
293	* VMR3ReqCall (mpVM, ...
294	* </code>
295	*
296	* @note Temporarily locks the argument for writing.
297	*
298	* @sa SafeVMPtr, SafeVMPtrQuiet
299	*/
300	typedef AutoVMCallerBase <false, false> AutoVMCaller;
301
302	/**
303	* Same as AutoVMCaller but doesn't set extended error info on failure.
304	*
305	* @note Temporarily locks the argument for writing.
306	*/
307	typedef AutoVMCallerBase <true, false> AutoVMCallerQuiet;
308
309	/**
310	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
311	* instead of assertion).
312	*
313	* @note Temporarily locks the argument for writing.
314	*/
315	typedef AutoVMCallerBase <false, true> AutoVMCallerWeak;
316
317	/**
318	* Same as AutoVMCaller but doesn't set extended error info on failure
319	* and allows a null VM pointer (to trigger an error instead of
320	* assertion).
321	*
322	* @note Temporarily locks the argument for writing.
323	*/
324	typedef AutoVMCallerBase <true, true> AutoVMCallerQuietWeak;
325
326	/**
327	* Base template for SaveVMPtr and SaveVMPtrQuiet.
328	*/
329	template <bool taQuiet = false>
330	class SafeVMPtrBase : public AutoVMCallerBase <taQuiet, true>
331	{
332	typedef AutoVMCallerBase <taQuiet, true> Base;
333	public:
334	SafeVMPtrBase(Console *aThat) : Base(aThat), mpVM(NULL)
335	{
336	if (SUCCEEDED(Base::mRC))
337	mpVM = aThat->mpVM;
338	}
339	/** Smart SaveVMPtr to PVM cast operator */
340	operator PVM() const { return mpVM; }
341	/** Direct PVM access for printf()-like functions */
342	PVM raw() const { return mpVM; }
343	private:
344	PVM mpVM;
345	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(SafeVMPtrBase)
346	DECLARE_CLS_NEW_DELETE_NOOP(SafeVMPtrBase)
347	};
348
349	public:
350
351	/**
352	* Helper class that safely manages the Console::mpVM pointer
353	* by calling addVMCaller() on construction and releaseVMCaller() on
354	* destruction. Intended for Console children. The usage pattern is:
355	* <code>
356	* Console::SaveVMPtr pVM(mParent);
357	* if (FAILED(pVM.rc())) return pVM.rc();
358	* ...
359	* VMR3ReqCall(pVM, ...
360	* ...
361	* printf("%p\n", pVM.raw());
362	* </code>
363	*
364	* @note Temporarily locks the argument for writing.
365	*
366	* @sa SafeVMPtrQuiet, AutoVMCaller
367	*/
368	typedef SafeVMPtrBase <false> SafeVMPtr;
369
370	/**
371	* A deviation of SaveVMPtr that doesn't set the error info on failure.
372	* Intended for pieces of code that don't need to return the VM access
373	* failure to the caller. The usage pattern is:
374	* <code>
375	* Console::SaveVMPtrQuiet pVM(mParent);
376	* if (pVM.rc())
377	* VMR3ReqCall(pVM, ...
378	* return S_OK;
379	* </code>
380	*
381	* @note Temporarily locks the argument for writing.
382	*
383	* @sa SafeVMPtr, AutoVMCaller
384	*/
385	typedef SafeVMPtrBase <true> SafeVMPtrQuiet;
386
387	class SharedFolderData
388	{
389	public:
390	SharedFolderData() {}
391	SharedFolderData(Bstr aHostPath, BOOL aWritable, BOOL aAutoMount)
392	: mHostPath(aHostPath)
393	, mWritable(aWritable)
394	, mAutoMount(aAutoMount) {}
395	SharedFolderData(const SharedFolderData& aThat)
396	: mHostPath(aThat.mHostPath)
397	, mWritable(aThat.mWritable)
398	, mAutoMount(aThat.mAutoMount) {}
399	Bstr mHostPath;
400	BOOL mWritable;
401	BOOL mAutoMount;
402	};
403	typedef std::map <Bstr, ComObjPtr<SharedFolder> > SharedFolderMap;
404	typedef std::map <Bstr, SharedFolderData> SharedFolderDataMap;
405
406	private:
407
408	typedef std::list <ComObjPtr<OUSBDevice> > USBDeviceList;
409	typedef std::list <ComObjPtr<RemoteUSBDevice> > RemoteUSBDeviceList;
410
411	HRESULT addVMCaller(bool aQuiet = false, bool aAllowNullVM = false);
412	void releaseVMCaller();
413
414	HRESULT consoleInitReleaseLog(const ComPtr<IMachine> aMachine);
415
416	HRESULT powerUp(IProgress **aProgress, bool aPaused);
417	HRESULT powerDown(Progress *aProgress = NULL);
418
419	HRESULT callTapSetupApplication(bool isStatic, RTFILE tapFD, Bstr &tapDevice,
420	Bstr &tapSetupApplication);
421	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
422	HRESULT attachToTapInterface(INetworkAdapter *networkAdapter);
423	HRESULT detachFromTapInterface(INetworkAdapter *networkAdapter);
424	#endif
425	HRESULT powerDownHostInterfaces();
426
427	HRESULT setMachineState(MachineState_T aMachineState, bool aUpdateServer = true);
428	HRESULT setMachineStateLocally(MachineState_T aMachineState)
429	{
430	return setMachineState(aMachineState, false /* aUpdateServer */);
431	}
432
433	HRESULT findSharedFolder(CBSTR aName,
434	ComObjPtr<SharedFolder> &aSharedFolder,
435	bool aSetError = false);
436
437	HRESULT fetchSharedFolders(BOOL aGlobal);
438	bool findOtherSharedFolder(IN_BSTR aName,
439	SharedFolderDataMap::const_iterator &aIt);
440
441	HRESULT createSharedFolder(CBSTR aName, SharedFolderData aData);
442	HRESULT removeSharedFolder(CBSTR aName);
443
444	static DECLCALLBACK(int) configConstructor(PVM pVM, void *pvConsole);
445
446	int configMediumAttachment(PCFGMNODE pCtlInst,
447	const char *pcszDevice,
448	unsigned uInstance,
449	StorageBus_T enmBus,
450	bool fUseHostIOCache,
451	bool fSetupMerge,
452	unsigned uMergeSource,
453	unsigned uMergeTarget,
454	IMediumAttachment *pMediumAtt,
455	MachineState_T aMachineState,
456	HRESULT *phrc,
457	bool fAttachDetach,
458	bool fForceUnmount,
459	PVM pVM,
460	DeviceType_T *paLedDevType);
461	int configMedium(PCFGMNODE pLunL0,
462	bool fPassthrough,
463	DeviceType_T enmType,
464	bool fUseHostIOCache,
465	bool fSetupMerge,
466	unsigned uMergeSource,
467	unsigned uMergeTarget,
468	IMedium *pMedium,
469	MachineState_T aMachineState,
470	HRESULT *phrc);
471	static DECLCALLBACK(int) reconfigureMediumAttachment(Console *pConsole,
472	PVM pVM,
473	const char *pcszDevice,
474	unsigned uInstance,
475	StorageBus_T enmBus,
476	bool fUseHostIOCache,
477	bool fSetupMerge,
478	unsigned uMergeSource,
479	unsigned uMergeTarget,
480	IMediumAttachment *aMediumAtt,
481	MachineState_T aMachineState,
482	HRESULT *phrc);
483	static DECLCALLBACK(int) changeRemovableMedium(Console *pThis,
484	const char *pcszDevice,
485	unsigned uInstance,
486	StorageBus_T enmBus,
487	bool fUseHostIOCache,
488	IMediumAttachment *aMediumAtt,
489	bool fForce);
490
491	int configNetwork(const char *pszDevice, unsigned uInstance, unsigned uLun,
492	INetworkAdapter *aNetworkAdapter, PCFGMNODE pCfg,
493	PCFGMNODE pLunL0, PCFGMNODE pInst, bool fAttachDetach);
494
495	static DECLCALLBACK(int) configGuestProperties(void *pvConsole);
496	static DECLCALLBACK(int) configGuestControl(void *pvConsole);
497	static DECLCALLBACK(void) vmstateChangeCallback(PVM aVM, VMSTATE aState,
498	VMSTATE aOldState, void *aUser);
499	static DECLCALLBACK(int) unplugCpu(Console *pThis, unsigned uCpu);
500	static DECLCALLBACK(int) plugCpu(Console *pThis, unsigned uCpu);
501	HRESULT doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce);
502	HRESULT doCPURemove(ULONG aCpu);
503	HRESULT doCPUAdd(ULONG aCpu);
504
505	#ifdef VBOX_DYNAMIC_NET_ATTACH
506	HRESULT doNetworkAdapterChange(const char *pszDevice, unsigned uInstance,
507	unsigned uLun, INetworkAdapter *aNetworkAdapter);
508	static DECLCALLBACK(int) changeNetworkAttachment(Console pThis, const char pszDevice,
509	unsigned uInstance, unsigned uLun,
510	INetworkAdapter *aNetworkAdapter);
511	#endif /* VBOX_DYNAMIC_NET_ATTACH */
512
513	#ifdef VBOX_WITH_USB
514	HRESULT attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs);
515	HRESULT detachUSBDevice(USBDeviceList::iterator &aIt);
516
517	static DECLCALLBACK(int) usbAttachCallback(Console that, IUSBDevice aHostDevice, PCRTUUID aUuid,
518	bool aRemote, const char *aAddress, ULONG aMaskedIfs);
519	static DECLCALLBACK(int) usbDetachCallback(Console that, USBDeviceList::iterator aIt, PCRTUUID aUuid);
520	#endif
521
522	static DECLCALLBACK(int) fntTakeSnapshotWorker(RTTHREAD Thread, void *pvUser);
523
524	static DECLCALLBACK(int) stateProgressCallback(PVM pVM, unsigned uPercent, void *pvUser);
525
526	static DECLCALLBACK(void) genericVMSetErrorCallback(PVM pVM, void *pvUser, int rc, RT_SRC_POS_DECL,
527	const char *pszErrorFmt, va_list va);
528
529	static DECLCALLBACK(void) setVMRuntimeErrorCallbackF(PVM pVM, void *pvUser, uint32_t fFatal,
530	const char *pszErrorId,
531	const char *pszFormat, ...);
532	static DECLCALLBACK(void) setVMRuntimeErrorCallback(PVM pVM, void *pvUser, uint32_t fFatal,
533	const char *pszErrorId,
534	const char *pszFormat, va_list va);
535
536	HRESULT captureUSBDevices(PVM pVM);
537	void detachAllUSBDevices(bool aDone);
538
539	static DECLCALLBACK(int) powerUpThread(RTTHREAD Thread, void *pvUser);
540	static DECLCALLBACK(int) saveStateThread(RTTHREAD Thread, void *pvUser);
541	static DECLCALLBACK(int) powerDownThread(RTTHREAD Thread, void *pvUser);
542
543	static DECLCALLBACK(void ) drvStatus_QueryInterface(PPDMIBASE pInterface, const char pszIID);
544	static DECLCALLBACK(void) drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
545	static DECLCALLBACK(void) drvStatus_Destruct(PPDMDRVINS pDrvIns);
546	static DECLCALLBACK(int) drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
547
548	int mcAudioRefs;
549	volatile uint32_t mcVRDPClients;
550	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
551
552	static const char *sSSMConsoleUnit;
553	static uint32_t sSSMConsoleVer;
554
555	HRESULT loadDataFromSavedState();
556	int loadStateFileExecInternal(PSSMHANDLE pSSM, uint32_t u32Version);
557
558	static DECLCALLBACK(void) saveStateFileExec(PSSMHANDLE pSSM, void *pvUser);
559	static DECLCALLBACK(int) loadStateFileExec(PSSMHANDLE pSSM, void *pvUser, uint32_t uVersion, uint32_t uPass);
560
561	#ifdef VBOX_WITH_GUEST_PROPS
562	static DECLCALLBACK(int) doGuestPropNotification(void pvExtension, uint32_t, void pvParms, uint32_t cbParms);
563	HRESULT doEnumerateGuestProperties(CBSTR aPatterns,
564	ComSafeArrayOut(BSTR, aNames),
565	ComSafeArrayOut(BSTR, aValues),
566	ComSafeArrayOut(ULONG64, aTimestamps),
567	ComSafeArrayOut(BSTR, aFlags));
568
569	bool enabledGuestPropertiesVRDP(void);
570	void updateGuestPropertiesVRDPLogon(uint32_t u32ClientId, const char pszUser, const char pszDomain);
571	void updateGuestPropertiesVRDPDisconnect(uint32_t u32ClientId);
572	#endif
573
574	/** @name Teleporter support
575	* @{ */
576	static DECLCALLBACK(int) teleporterSrcThreadWrapper(RTTHREAD hThread, void *pvUser);
577	HRESULT teleporterSrc(TeleporterStateSrc *pState);
578	HRESULT teleporterSrcReadACK(TeleporterStateSrc pState, const char pszWhich, const char *pszNAckMsg = NULL);
579	HRESULT teleporterSrcSubmitCommand(TeleporterStateSrc pState, const char pszCommand, bool fWaitForAck = true);
580	HRESULT teleporterTrg(PVM pVM, IMachine pMachine, Utf8Str pErrorMsg, bool fStartPaused,
581	Progress pProgress, bool pfPowerOffOnFailure);
582	static DECLCALLBACK(int) teleporterTrgServeConnection(RTSOCKET Sock, void *pvUser);
583	/** @} */
584
585	bool mSavedStateDataLoaded : 1;
586
587	const ComPtr<IMachine> mMachine;
588	const ComPtr<IInternalMachineControl> mControl;
589
590	const ComPtr <IVRDPServer> mVRDPServer;
591
592	ConsoleVRDPServer * const mConsoleVRDPServer;
593
594	const ComObjPtr<Guest> mGuest;
595	const ComObjPtr<Keyboard> mKeyboard;
596	const ComObjPtr<Mouse> mMouse;
597	const ComObjPtr<Display> mDisplay;
598	const ComObjPtr<MachineDebugger> mDebugger;
599	const ComObjPtr<RemoteDisplayInfo> mRemoteDisplayInfo;
600	const ComObjPtr<EventSource> mEventSource;
601
602	USBDeviceList mUSBDevices;
603	RemoteUSBDeviceList mRemoteUSBDevices;
604
605	SharedFolderMap mSharedFolders;
606	SharedFolderDataMap mMachineSharedFolders;
607	SharedFolderDataMap mGlobalSharedFolders;
608
609	/** The VM instance handle. */
610	PVM mpVM;
611	/** Holds the number of "readonly" mpVM callers (users) */
612	uint32_t mVMCallers;
613	/** Semaphore posted when the number of mpVM callers drops to zero */
614	RTSEMEVENT mVMZeroCallersSem;
615	/** true when Console has entered the mpVM destruction phase */
616	bool mVMDestroying : 1;
617	/** true when power down is initiated by vmstateChangeCallback (EMT) */
618	bool mVMPoweredOff : 1;
619	/** true when vmstateChangeCallback shouldn't initiate a power down. */
620	bool mVMIsAlreadyPoweringOff : 1;
621	/** true if we already showed the snapshot folder size warning. */
622	bool mfSnapshotFolderSizeWarningShown : 1;
623	/** true if we already showed the snapshot folder ext4/xfs bug warning. */
624	bool mfSnapshotFolderExt4WarningShown : 1;
625
626	/** The current network attachment type in the VM.
627	* This doesn't have to match the network attachment type
628	* maintained in the NetworkAdapter. This is needed to
629	* change the network attachment dynamically.
630	*/
631	NetworkAttachmentType_T meAttachmentType[SchemaDefs::NetworkAdapterCount];
632
633	VMMDev * const mVMMDev;
634	AudioSniffer * const mAudioSniffer;
635
636	enum
637	{
638	iLedFloppy = 0,
639	cLedFloppy = 1,
640	iLedIde = iLedFloppy + cLedFloppy,
641	cLedIde = 4,
642	iLedSata = iLedIde + cLedIde,
643	cLedSata = 30,
644	iLedScsi = iLedSata + cLedSata,
645	cLedScsi = 16,
646	iLedSas = iLedScsi + cLedScsi,
647	cLedSas = 8,
648	cLedStorage = cLedFloppy + cLedIde + cLedSata + cLedScsi + cLedSas
649	};
650	DeviceType_T maStorageDevType[cLedStorage];
651	PPDMLED mapStorageLeds[cLedStorage];
652	PPDMLED mapNetworkLeds[SchemaDefs::NetworkAdapterCount];
653	PPDMLED mapSharedFolderLed;
654	PPDMLED mapUSBLed[2];
655	#if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) \|\| defined(RT_OS_FREEBSD))
656	Utf8Str maTAPDeviceName[8];
657	RTFILE maTapFD[8];
658	#endif
659
660	bool mVMStateChangeCallbackDisabled;
661
662	/** Local machine state value. */
663	MachineState_T mMachineState;
664
665	/** Pointer to the progress object of a live cancelable task.
666	*
667	* This is currently only used by Console::Teleport(), but is intended to later
668	* be used by the live snapshot code path as well. Actions like
669	* Console::PowerDown, which automatically cancels out the running snapshot /
670	* teleportion operation, will cancel the teleportation / live snapshot
671	* operation before starting. */
672	ComObjPtr<Progress> mptrCancelableProgress;
673
674	struct
675	{
676	/** OnMousePointerShapeChange() cache */
677	struct
678	{
679	bool valid;
680	bool visible;
681	bool alpha;
682	uint32_t xHot;
683	uint32_t yHot;
684	uint32_t width;
685	uint32_t height;
686	com::SafeArray<BYTE> shape;
687	}
688	mpsc;
689
690	/** OnMouseCapabilityChange() cache */
691	struct
692	{
693	bool valid;
694	BOOL supportsAbsolute;
695	BOOL supportsRelative;
696	BOOL needsHostCursor;
697	}
698	mcc;
699
700	/** OnKeyboardLedsChange() cache */
701	struct
702	{
703	bool valid;
704	bool numLock;
705	bool capsLock;
706	bool scrollLock;
707	}
708	klc;
709
710	void clear()
711	{
712	/* We cannot do memset() on mpsc to avoid cleaning shape's vtable */
713	mpsc.shape.setNull();
714	mpsc.valid = mpsc.visible = mpsc.alpha = false;
715	mpsc.xHot = mpsc.yHot = mpsc.width = mpsc.height = 0;
716	::memset(&mcc, 0, sizeof mcc);
717	::memset(&klc, 0, sizeof klc);
718	}
719	}
720	mCallbackData;
721
722	friend struct VMTask;
723	};
724
725	#endif // !____H_CONSOLEIMPL
726	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 31539

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