ConsoleImpl.h@ 19116

Last change on this file since 19116 was 18645, checked in by vboxsync, 16 years ago
VMSetRuntimeError[V] refactoring: fFatal -> fFlags, may return informational status codes.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 22.0 KB

Line
1	/* $Id: ConsoleImpl.h 18645 2009-04-02 15:38:31Z vboxsync $ */
2
3	/** @file
4	*
5	* VBox Console COM Class definition
6	*/
7
8	/*
9	* Copyright (C) 2006-2008 Sun Microsystems, Inc.
10	*
11	* This file is part of VirtualBox Open Source Edition (OSE), as
12	* available from http://www.virtualbox.org. This file is free software;
13	* you can redistribute it and/or modify it under the terms of the GNU
14	* General Public License (GPL) as published by the Free Software
15	* Foundation, in version 2 as it comes in the "COPYING" file of the
16	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18	*
19	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
20	* Clara, CA 95054 USA or visit http://www.sun.com if you need
21	* additional information or have any questions.
22	*/
23
24	#ifndef ____H_CONSOLEIMPL
25	#define ____H_CONSOLEIMPL
26
27	#include "VirtualBoxBase.h"
28	#include "ProgressImpl.h"
29
30	class Guest;
31	class Keyboard;
32	class Mouse;
33	class Display;
34	class MachineDebugger;
35	class OUSBDevice;
36	class RemoteUSBDevice;
37	class SharedFolder;
38	class RemoteDisplayInfo;
39	class AudioSniffer;
40	class ConsoleVRDPServer;
41	class VMMDev;
42
43	#include <VBox/vrdpapi.h>
44	#include <VBox/pdmdrv.h>
45	#ifdef VBOX_WITH_GUEST_PROPS
46	# include <VBox/HostServices/GuestPropertySvc.h> /* For the property notification callback */
47	#endif
48
49	struct VUSBIRHCONFIG;
50	typedef struct VUSBIRHCONFIG *PVUSBIRHCONFIG;
51
52	#include <list>
53
54	// defines
55	///////////////////////////////////////////////////////////////////////////////
56
57	/**
58	* Checks the availability of the underlying VM device driver corresponding
59	* to the COM interface (IKeyboard, IMouse, IDisplay, etc.). When the driver is
60	* not available (NULL), sets error info and returns returns E_ACCESSDENIED.
61	* The translatable error message is defined in null context.
62	*
63	* Intended to used only within Console children (i.e. Keyboard, Mouse,
64	* Display, etc.).
65	*
66	* @param drv driver pointer to check (compare it with NULL)
67	*/
68	#define CHECK_CONSOLE_DRV(drv) \
69	do { \
70	if (!(drv)) \
71	return setError (E_ACCESSDENIED, tr ("The console is not powered up")); \
72	} while (0)
73
74	// Console
75	///////////////////////////////////////////////////////////////////////////////
76
77	/** IConsole implementation class */
78	class ATL_NO_VTABLE Console :
79	public VirtualBoxBaseWithChildrenNEXT,
80	public VirtualBoxSupportErrorInfoImpl <Console, IConsole>,
81	public VirtualBoxSupportTranslation <Console>,
82	public IConsole
83	{
84	Q_OBJECT
85
86	public:
87
88	DECLARE_NOT_AGGREGATABLE(Console)
89
90	DECLARE_PROTECT_FINAL_CONSTRUCT()
91
92	BEGIN_COM_MAP(Console)
93	COM_INTERFACE_ENTRY(ISupportErrorInfo)
94	COM_INTERFACE_ENTRY(IConsole)
95	END_COM_MAP()
96
97	NS_DECL_ISUPPORTS
98
99	Console();
100	~Console();
101
102	HRESULT FinalConstruct();
103	void FinalRelease();
104
105	// public initializers/uninitializers for internal purposes only
106	HRESULT init (IMachine aMachine, IInternalMachineControl aControl);
107	void uninit();
108
109	// IConsole properties
110	STDMETHOD(COMGETTER(Machine)) (IMachine **aMachine);
111	STDMETHOD(COMGETTER(State)) (MachineState_T *aMachineState);
112	STDMETHOD(COMGETTER(Guest)) (IGuest **aGuest);
113	STDMETHOD(COMGETTER(Keyboard)) (IKeyboard **aKeyboard);
114	STDMETHOD(COMGETTER(Mouse)) (IMouse **aMouse);
115	STDMETHOD(COMGETTER(Display)) (IDisplay **aDisplay);
116	STDMETHOD(COMGETTER(Debugger)) (IMachineDebugger **aDebugger);
117	STDMETHOD(COMGETTER(USBDevices)) (ComSafeArrayOut (IUSBDevice *, aUSBDevices));
118	STDMETHOD(COMGETTER(RemoteUSBDevices)) (ComSafeArrayOut (IHostUSBDevice *, aRemoteUSBDevices));
119	STDMETHOD(COMGETTER(RemoteDisplayInfo)) (IRemoteDisplayInfo **aRemoteDisplayInfo);
120	STDMETHOD(COMGETTER(SharedFolders)) (ComSafeArrayOut (ISharedFolder *, aSharedFolders));
121
122	// IConsole methods
123	STDMETHOD(PowerUp) (IProgress **aProgress);
124	STDMETHOD(PowerUpPaused) (IProgress **aProgress);
125	STDMETHOD(PowerDown)();
126	STDMETHOD(PowerDownAsync) (IProgress **aProgress);
127	STDMETHOD(Reset)();
128	STDMETHOD(Pause)();
129	STDMETHOD(Resume)();
130	STDMETHOD(PowerButton)();
131	STDMETHOD(SleepButton)();
132	STDMETHOD(GetPowerButtonHandled)(BOOL *aHandled);
133	STDMETHOD(GetGuestEnteredACPIMode)(BOOL *aEntered);
134	STDMETHOD(SaveState) (IProgress **aProgress);
135	STDMETHOD(AdoptSavedState) (IN_BSTR aSavedStateFile);
136	STDMETHOD(DiscardSavedState)();
137	STDMETHOD(GetDeviceActivity) (DeviceType_T aDeviceType,
138	DeviceActivity_T *aDeviceActivity);
139	STDMETHOD(AttachUSBDevice) (IN_GUID aId);
140	STDMETHOD(DetachUSBDevice) (IN_GUID aId, IUSBDevice **aDevice);
141	STDMETHOD(FindUSBDeviceByAddress) (IN_BSTR aAddress, IUSBDevice **aDevice);
142	STDMETHOD(FindUSBDeviceById) (IN_GUID aId, IUSBDevice **aDevice);
143	STDMETHOD(CreateSharedFolder) (IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable);
144	STDMETHOD(RemoveSharedFolder) (IN_BSTR aName);
145	STDMETHOD(TakeSnapshot) (IN_BSTR aName, IN_BSTR aDescription,
146	IProgress **aProgress);
147	STDMETHOD(DiscardSnapshot) (IN_GUID aId, IProgress **aProgress);
148	STDMETHOD(DiscardCurrentState) (IProgress **aProgress);
149	STDMETHOD(DiscardCurrentSnapshotAndState) (IProgress **aProgress);
150	STDMETHOD(RegisterCallback) (IConsoleCallback *aCallback);
151	STDMETHOD(UnregisterCallback)(IConsoleCallback *aCallback);
152
153	// public methods for internal purposes only
154
155	/*
156	* Note: the following methods do not increase refcount. intended to be
157	* called only by the VM execution thread.
158	*/
159
160	Guest *getGuest() const { return mGuest; }
161	Keyboard *getKeyboard() const { return mKeyboard; }
162	Mouse *getMouse() const { return mMouse; }
163	Display *getDisplay() const { return mDisplay; }
164	MachineDebugger *getMachineDebugger() const { return mDebugger; }
165
166	const ComPtr <IMachine> &machine() const { return mMachine; }
167
168	/** Method is called only from ConsoleVRDPServer */
169	IVRDPServer *getVRDPServer() const { return mVRDPServer; }
170
171	ConsoleVRDPServer *consoleVRDPServer() const { return mConsoleVRDPServer; }
172
173	HRESULT updateMachineState (MachineState_T aMachineState);
174
175	// events from IInternalSessionControl
176	HRESULT onDVDDriveChange();
177	HRESULT onFloppyDriveChange();
178	HRESULT onNetworkAdapterChange (INetworkAdapter *aNetworkAdapter);
179	HRESULT onSerialPortChange (ISerialPort *aSerialPort);
180	HRESULT onParallelPortChange (IParallelPort *aParallelPort);
181	HRESULT onStorageControllerChange ();
182	HRESULT onVRDPServerChange();
183	HRESULT onUSBControllerChange();
184	HRESULT onSharedFolderChange (BOOL aGlobal);
185	HRESULT onUSBDeviceAttach (IUSBDevice aDevice, IVirtualBoxErrorInfo aError, ULONG aMaskedIfs);
186	HRESULT onUSBDeviceDetach (IN_GUID aId, IVirtualBoxErrorInfo *aError);
187	HRESULT getGuestProperty (IN_BSTR aKey, BSTR aValue, ULONG64 aTimestamp, BSTR *aFlags);
188	HRESULT setGuestProperty (IN_BSTR aKey, IN_BSTR aValue, IN_BSTR aFlags);
189	HRESULT enumerateGuestProperties (IN_BSTR aPatterns, ComSafeArrayOut(BSTR, aNames), ComSafeArrayOut(BSTR, aValues), ComSafeArrayOut(ULONG64, aTimestamps), ComSafeArrayOut(BSTR, aFlags));
190	VMMDev *getVMMDev() { return mVMMDev; }
191	AudioSniffer *getAudioSniffer () { return mAudioSniffer; }
192
193	int VRDPClientLogon (uint32_t u32ClientId, const char pszUser, const char pszPassword, const char *pszDomain);
194	void VRDPClientConnect (uint32_t u32ClientId);
195	void VRDPClientDisconnect (uint32_t u32ClientId, uint32_t fu32Intercepted);
196	void VRDPInterceptAudio (uint32_t u32ClientId);
197	void VRDPInterceptUSB (uint32_t u32ClientId, void **ppvIntercept);
198	void VRDPInterceptClipboard (uint32_t u32ClientId);
199
200	void processRemoteUSBDevices (uint32_t u32ClientId, VRDPUSBDEVICEDESC *pDevList, uint32_t cbDevList);
201
202	// callback callers (partly; for some events console callbacks are notified
203	// directly from IInternalSessionControl event handlers declared above)
204	void onMousePointerShapeChange(bool fVisible, bool fAlpha,
205	uint32_t xHot, uint32_t yHot,
206	uint32_t width, uint32_t height,
207	void *pShape);
208	void onMouseCapabilityChange (BOOL supportsAbsolute, BOOL needsHostCursor);
209	void onStateChange (MachineState_T aMachineState);
210	void onAdditionsStateChange();
211	void onAdditionsOutdated();
212	void onKeyboardLedsChange (bool fNumLock, bool fCapsLock, bool fScrollLock);
213	void onUSBDeviceStateChange (IUSBDevice *aDevice, bool aAttached,
214	IVirtualBoxErrorInfo *aError);
215	void onRuntimeError (BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage);
216	HRESULT onShowWindow (BOOL aCheck, BOOL aCanShow, ULONG64 aWinId);
217
218	static const PDMDRVREG DrvStatusReg;
219
220	void reportAuthLibraryError (const char *filename, int rc)
221	{
222	setError (E_FAIL, tr("Could not load the external authentication library '%s' (%Rrc)"), filename, rc);
223	}
224
225	// for VirtualBoxSupportErrorInfoImpl
226	static const wchar_t *getComponentName() { return L"Console"; }
227
228	private:
229
230	/**
231	* Base template for AutoVMCaller and SaveVMPtr. Template arguments
232	* have the same meaning as arguments of Console::addVMCaller().
233	*/
234	template <bool taQuiet = false, bool taAllowNullVM = false>
235	class AutoVMCallerBase
236	{
237	public:
238	AutoVMCallerBase (Console *aThat) : mThat (aThat), mRC (S_OK)
239	{
240	Assert (aThat);
241	mRC = aThat->addVMCaller (taQuiet, taAllowNullVM);
242	}
243	~AutoVMCallerBase()
244	{
245	if (SUCCEEDED (mRC))
246	mThat->releaseVMCaller();
247	}
248	/** Decreases the number of callers before the instance is destroyed. */
249	void release()
250	{
251	AssertReturnVoid (SUCCEEDED (mRC));
252	mThat->releaseVMCaller();
253	mRC = E_FAIL;
254	}
255	/** Restores the number of callers after by #release(). #rc() must be
256	* rechecked to ensure the operation succeeded. */
257	void add()
258	{
259	AssertReturnVoid (!SUCCEEDED (mRC));
260	mRC = mThat->addVMCaller (taQuiet, taAllowNullVM);
261	}
262	/** Returns the result of Console::addVMCaller() */
263	HRESULT rc() const { return mRC; }
264	/** Shortcut to SUCCEEDED (rc()) */
265	bool isOk() const { return SUCCEEDED (mRC); }
266	protected:
267	Console *mThat;
268	HRESULT mRC;
269	private:
270	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP (AutoVMCallerBase)
271	DECLARE_CLS_NEW_DELETE_NOOP (AutoVMCallerBase)
272	};
273
274	/**
275	* Helper class that protects sections of code using the mpVM pointer by
276	* automatically calling addVMCaller() on construction and
277	* releaseVMCaller() on destruction. Intended for Console methods dealing
278	* with mpVM. The usage pattern is:
279	* <code>
280	* AutoVMCaller autoVMCaller (this);
281	* CheckComRCReturnRC (autoVMCaller.rc());
282	* ...
283	* VMR3ReqCall (mpVM, ...
284	* </code>
285	*
286	* @note Temporarily locks the argument for writing.
287	*
288	* @sa SafeVMPtr, SafeVMPtrQuiet
289	*/
290	typedef AutoVMCallerBase <false, false> AutoVMCaller;
291
292	/**
293	* Same as AutoVMCaller but doesn't set extended error info on failure.
294	*
295	* @note Temporarily locks the argument for writing.
296	*/
297	typedef AutoVMCallerBase <true, false> AutoVMCallerQuiet;
298
299	/**
300	* Same as AutoVMCaller but allows a null VM pointer (to trigger an error
301	* instead of assertion).
302	*
303	* @note Temporarily locks the argument for writing.
304	*/
305	typedef AutoVMCallerBase <false, true> AutoVMCallerWeak;
306
307	/**
308	* Same as AutoVMCaller but doesn't set extended error info on failure
309	* and allows a null VM pointer (to trigger an error instead of
310	* assertion).
311	*
312	* @note Temporarily locks the argument for writing.
313	*/
314	typedef AutoVMCallerBase <true, true> AutoVMCallerQuietWeak;
315
316	/**
317	* Base template for SaveVMPtr and SaveVMPtrQuiet.
318	*/
319	template <bool taQuiet = false>
320	class SafeVMPtrBase : public AutoVMCallerBase <taQuiet, true>
321	{
322	typedef AutoVMCallerBase <taQuiet, true> Base;
323	public:
324	SafeVMPtrBase (Console *aThat) : Base (aThat), mpVM (NULL)
325	{
326	if (SUCCEEDED (Base::mRC))
327	mpVM = aThat->mpVM;
328	}
329	/** Smart SaveVMPtr to PVM cast operator */
330	operator PVM() const { return mpVM; }
331	/** Direct PVM access for printf()-like functions */
332	PVM raw() const { return mpVM; }
333	private:
334	PVM mpVM;
335	DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP (SafeVMPtrBase)
336	DECLARE_CLS_NEW_DELETE_NOOP (SafeVMPtrBase)
337	};
338
339	public:
340
341	/**
342	* Helper class that safely manages the Console::mpVM pointer
343	* by calling addVMCaller() on construction and releaseVMCaller() on
344	* destruction. Intended for Console children. The usage pattern is:
345	* <code>
346	* Console::SaveVMPtr pVM (mParent);
347	* CheckComRCReturnRC (pVM.rc());
348	* ...
349	* VMR3ReqCall (pVM, ...
350	* ...
351	* printf ("%p\n", pVM.raw());
352	* </code>
353	*
354	* @note Temporarily locks the argument for writing.
355	*
356	* @sa SafeVMPtrQuiet, AutoVMCaller
357	*/
358	typedef SafeVMPtrBase <false> SafeVMPtr;
359
360	/**
361	* A deviation of SaveVMPtr that doesn't set the error info on failure.
362	* Intended for pieces of code that don't need to return the VM access
363	* failure to the caller. The usage pattern is:
364	* <code>
365	* Console::SaveVMPtrQuiet pVM (mParent);
366	* if (pVM.rc())
367	* VMR3ReqCall (pVM, ...
368	* return S_OK;
369	* </code>
370	*
371	* @note Temporarily locks the argument for writing.
372	*
373	* @sa SafeVMPtr, AutoVMCaller
374	*/
375	typedef SafeVMPtrBase <true> SafeVMPtrQuiet;
376
377	class SharedFolderData
378	{
379	public:
380	SharedFolderData() {}
381	SharedFolderData(Bstr aHostPath, BOOL aWritable)
382	: mHostPath (aHostPath)
383	, mWritable (aWritable) {}
384	SharedFolderData(const SharedFolderData& aThat)
385	: mHostPath (aThat.mHostPath)
386	, mWritable (aThat.mWritable) {}
387	Bstr mHostPath;
388	BOOL mWritable;
389	};
390	typedef std::map <Bstr, ComObjPtr <SharedFolder> > SharedFolderMap;
391	typedef std::map <Bstr, SharedFolderData> SharedFolderDataMap;
392
393	private:
394
395	typedef std::list <ComObjPtr <OUSBDevice> > USBDeviceList;
396	typedef std::list <ComObjPtr <RemoteUSBDevice> > RemoteUSBDeviceList;
397
398	HRESULT addVMCaller (bool aQuiet = false, bool aAllowNullVM = false);
399	void releaseVMCaller();
400
401	HRESULT consoleInitReleaseLog (const ComPtr <IMachine> aMachine);
402
403	HRESULT powerUp (IProgress **aProgress, bool aPaused);
404	HRESULT powerDown (Progress *aProgress = NULL);
405
406	HRESULT callTapSetupApplication(bool isStatic, RTFILE tapFD, Bstr &tapDevice,
407	Bstr &tapSetupApplication);
408	HRESULT attachToBridgedInterface(INetworkAdapter *networkAdapter);
409	HRESULT detachFromBridgedInterface(INetworkAdapter *networkAdapter);
410	HRESULT powerDownHostInterfaces();
411
412	HRESULT setMachineState (MachineState_T aMachineState, bool aUpdateServer = true);
413	HRESULT setMachineStateLocally (MachineState_T aMachineState)
414	{
415	return setMachineState (aMachineState, false /* aUpdateServer */);
416	}
417
418	HRESULT findSharedFolder (CBSTR aName,
419	ComObjPtr <SharedFolder> &aSharedFolder,
420	bool aSetError = false);
421
422	HRESULT fetchSharedFolders (BOOL aGlobal);
423	bool findOtherSharedFolder (IN_BSTR aName,
424	SharedFolderDataMap::const_iterator &aIt);
425
426	HRESULT createSharedFolder (CBSTR aName, SharedFolderData aData);
427	HRESULT removeSharedFolder (CBSTR aName);
428
429	static DECLCALLBACK(int) configConstructor(PVM pVM, void *pvConsole);
430	static DECLCALLBACK(void) vmstateChangeCallback(PVM aVM, VMSTATE aState,
431	VMSTATE aOldState, void *aUser);
432	HRESULT doDriveChange (const char *pszDevice, unsigned uInstance,
433	unsigned uLun, DriveState_T eState,
434	DriveState_T peState, const char pszPath,
435	bool fPassthrough);
436	static DECLCALLBACK(int) changeDrive (Console pThis, const char pszDevice,
437	unsigned uInstance, unsigned uLun,
438	DriveState_T eState, DriveState_T *peState,
439	const char *pszPath, bool fPassthrough);
440
441	#ifdef VBOX_WITH_USB
442	HRESULT attachUSBDevice (IUSBDevice *aHostDevice, ULONG aMaskedIfs);
443	HRESULT detachUSBDevice (USBDeviceList::iterator &aIt);
444
445	static DECLCALLBACK(int)
446	usbAttachCallback (Console that, IUSBDevice aHostDevice, PCRTUUID aUuid,
447	bool aRemote, const char *aAddress, ULONG aMaskedIfs);
448	static DECLCALLBACK(int)
449	usbDetachCallback (Console that, USBDeviceList::iterator aIt, PCRTUUID aUuid);
450	#endif
451
452	static DECLCALLBACK (int)
453	stateProgressCallback (PVM pVM, unsigned uPercent, void *pvUser);
454
455	static DECLCALLBACK(void)
456	setVMErrorCallback (PVM pVM, void *pvUser, int rc, RT_SRC_POS_DECL,
457	const char *pszFormat, va_list args);
458
459	static DECLCALLBACK(void)
460	setVMRuntimeErrorCallback (PVM pVM, void *pvUser, uint32_t fFatal,
461	const char *pszErrorId,
462	const char *pszFormat, va_list va);
463
464	HRESULT captureUSBDevices (PVM pVM);
465	void detachAllUSBDevices (bool aDone);
466
467	static DECLCALLBACK (int) powerUpThread (RTTHREAD Thread, void *pvUser);
468	static DECLCALLBACK (int) saveStateThread (RTTHREAD Thread, void *pvUser);
469	static DECLCALLBACK (int) powerDownThread (RTTHREAD Thread, void *pvUser);
470
471	static DECLCALLBACK(void *) drvStatus_QueryInterface(PPDMIBASE pInterface, PDMINTERFACE enmInterface);
472	static DECLCALLBACK(void) drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN);
473	static DECLCALLBACK(void) drvStatus_Destruct(PPDMDRVINS pDrvIns);
474	static DECLCALLBACK(int) drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfgHandle);
475
476	int mcAudioRefs;
477	volatile uint32_t mcVRDPClients;
478	uint32_t mu32SingleRDPClientId; /* The id of a connected client in the single connection mode. */
479
480	static const char *sSSMConsoleUnit;
481	static uint32_t sSSMConsoleVer;
482
483	HRESULT loadDataFromSavedState();
484
485	static DECLCALLBACK(void) saveStateFileExec (PSSMHANDLE pSSM, void *pvUser);
486	static DECLCALLBACK(int) loadStateFileExec (PSSMHANDLE pSSM, void *pvUser, uint32_t u32Version);
487
488	#ifdef VBOX_WITH_GUEST_PROPS
489	static DECLCALLBACK(int) doGuestPropNotification (void *pvExtension, uint32_t,
490	void *pvParms, uint32_t cbParms);
491	HRESULT doEnumerateGuestProperties (CBSTR aPatterns,
492	ComSafeArrayOut(BSTR, aNames),
493	ComSafeArrayOut(BSTR, aValues),
494	ComSafeArrayOut(ULONG64, aTimestamps),
495	ComSafeArrayOut(BSTR, aFlags));
496	#endif
497
498	bool mSavedStateDataLoaded : 1;
499
500	const ComPtr <IMachine> mMachine;
501	const ComPtr <IInternalMachineControl> mControl;
502
503	const ComPtr <IVRDPServer> mVRDPServer;
504	const ComPtr <IDVDDrive> mDVDDrive;
505	const ComPtr <IFloppyDrive> mFloppyDrive;
506
507	ConsoleVRDPServer * const mConsoleVRDPServer;
508
509	const ComObjPtr <Guest> mGuest;
510	const ComObjPtr <Keyboard> mKeyboard;
511	const ComObjPtr <Mouse> mMouse;
512	const ComObjPtr <Display> mDisplay;
513	const ComObjPtr <MachineDebugger> mDebugger;
514	const ComObjPtr <RemoteDisplayInfo> mRemoteDisplayInfo;
515
516	USBDeviceList mUSBDevices;
517	RemoteUSBDeviceList mRemoteUSBDevices;
518
519	SharedFolderMap mSharedFolders;
520	SharedFolderDataMap mMachineSharedFolders;
521	SharedFolderDataMap mGlobalSharedFolders;
522
523	/** The VM instance handle. */
524	PVM mpVM;
525	/** Holds the number of "readonly" mpVM callers (users) */
526	uint32_t mVMCallers;
527	/** Semaphore posted when the number of mpVM callers drops to zero */
528	RTSEMEVENT mVMZeroCallersSem;
529	/** true when Console has entered the mpVM destruction phase */
530	bool mVMDestroying : 1;
531	/** true when power down is initiated by vmstateChangeCallback (EMT) */
532	bool mVMPoweredOff : 1;
533
534	/** The current DVD drive state in the VM.
535	* This does not have to match the state maintained in the DVD. */
536	DriveState_T meDVDState;
537	/** The current Floppy drive state in the VM.
538	* This does not have to match the state maintained in the Floppy. */
539	DriveState_T meFloppyState;
540
541	VMMDev * const mVMMDev;
542	AudioSniffer * const mAudioSniffer;
543
544	PPDMLED mapFDLeds[2];
545	PPDMLED mapIDELeds[4];
546	PPDMLED mapSATALeds[30];
547	PPDMLED mapSCSILeds[16];
548	PPDMLED mapNetworkLeds[8];
549	PPDMLED mapSharedFolderLed;
550	PPDMLED mapUSBLed[2];
551	#if !defined(VBOX_WITH_NETFLT) && defined(RT_OS_LINUX)
552	Utf8Str maTAPDeviceName[8];
553	RTFILE maTapFD[8];
554	#endif
555
556	bool mVMStateChangeCallbackDisabled;
557
558	/* Local machine state value */
559	MachineState_T mMachineState;
560
561	typedef std::list <ComPtr <IConsoleCallback> > CallbackList;
562	CallbackList mCallbacks;
563
564	struct
565	{
566	/** OnMousePointerShapeChange() cache */
567	struct
568	{
569	bool valid;
570	bool visible;
571	bool alpha;
572	uint32_t xHot;
573	uint32_t yHot;
574	uint32_t width;
575	uint32_t height;
576	BYTE *shape;
577	size_t shapeSize;
578	}
579	mpsc;
580
581	/** OnMouseCapabilityChange() cache */
582	struct
583	{
584	bool valid;
585	BOOL supportsAbsolute;
586	BOOL needsHostCursor;
587	}
588	mcc;
589
590	/** OnKeyboardLedsChange() cache */
591	struct
592	{
593	bool valid;
594	bool numLock;
595	bool capsLock;
596	bool scrollLock;
597	}
598	klc;
599	}
600	mCallbackData;
601
602	friend struct VMTask;
603	};
604
605	#endif // ____H_CONSOLEIMPL
606	/* vi: set tabstop=4 shiftwidth=4 expandtab: */

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source: vbox/trunk/src/VBox/Main/include/ConsoleImpl.h@ 19116

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