VirtualBox

source: vbox/trunk/src/VBox/Main/include/VMMDev.h@ 67954

Last change on this file since 67954 was 62485, checked in by vboxsync, 8 years ago

(C) 2016

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.6 KB
Line 
1/* $Id: VMMDev.h 62485 2016-07-22 18:36:43Z vboxsync $ */
2/** @file
3 * VirtualBox Driver interface to VMM device
4 */
5
6/*
7 * Copyright (C) 2006-2016 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_VMMDEV
19#define ____H_VMMDEV
20
21#include "VirtualBoxBase.h"
22#include <VBox/vmm/pdmdrv.h>
23#include <iprt/asm.h>
24
25class Console;
26
27class VMMDevMouseInterface
28{
29public:
30 virtual PPDMIVMMDEVPORT getVMMDevPort() = 0;
31};
32
33class VMMDev : public VMMDevMouseInterface
34{
35public:
36 VMMDev(Console *console);
37 virtual ~VMMDev();
38 static const PDMDRVREG DrvReg;
39 /** Pointer to the associated VMMDev driver. */
40 struct DRVMAINVMMDEV *mpDrv;
41
42 bool fSharedFolderActive;
43 bool isShFlActive()
44 {
45 return fSharedFolderActive;
46 }
47
48 Console *getParent()
49 {
50 return mParent;
51 }
52
53 int WaitCredentialsJudgement (uint32_t u32Timeout, uint32_t *pu32GuestFlags);
54 int SetCredentialsJudgementResult (uint32_t u32Flags);
55
56 PPDMIVMMDEVPORT getVMMDevPort();
57
58#ifdef VBOX_WITH_HGCM
59 int hgcmLoadService (const char *pszServiceLibrary, const char *pszServiceName);
60 int hgcmHostCall (const char *pszServiceName, uint32_t u32Function, uint32_t cParms, PVBOXHGCMSVCPARM paParms);
61#ifdef VBOX_WITH_CRHGSMI
62 int hgcmHostSvcHandleCreate (const char *pszServiceName, HGCMCVSHANDLE * phSvc);
63 int hgcmHostSvcHandleDestroy (HGCMCVSHANDLE hSvc);
64 int hgcmHostFastCallAsync (HGCMCVSHANDLE hSvc, uint32_t function, PVBOXHGCMSVCPARM pParm, PHGCMHOSTFASTCALLCB pfnCompletion, void *pvCompletion);
65#endif
66 void hgcmShutdown (void);
67
68 bool hgcmIsActive (void) { return ASMAtomicReadBool(&m_fHGCMActive); }
69#endif /* VBOX_WITH_HGCM */
70
71private:
72 static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID);
73 static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
74 static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
75 static DECLCALLBACK(void) drvReset(PPDMDRVINS pDrvIns);
76
77 Console * const mParent;
78
79 RTSEMEVENT mCredentialsEvent;
80 uint32_t mu32CredentialsFlags;
81
82#ifdef VBOX_WITH_HGCM
83 bool volatile m_fHGCMActive;
84#endif /* VBOX_WITH_HGCM */
85};
86
87#endif // !____H_VMMDEV
88/* vi: set tabstop=4 shiftwidth=4 expandtab: */
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