| 1 | /** @file
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| 2 | * VirtualBox Driver interface to VMM device
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2006-2010 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | */
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| 16 |
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| 17 | #ifndef ____H_VMMDEV
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| 18 | #define ____H_VMMDEV
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| 19 |
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| 20 | #include "VirtualBoxBase.h"
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| 21 | #include <VBox/vmm/pdmdrv.h>
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| 22 | #include <iprt/asm.h>
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| 23 |
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| 24 | class Console;
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| 25 |
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| 26 | class VMMDev
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| 27 | {
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| 28 | public:
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| 29 | VMMDev(Console *console);
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| 30 | virtual ~VMMDev();
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| 31 | static const PDMDRVREG DrvReg;
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| 32 | /** Pointer to the associated VMMDev driver. */
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| 33 | struct DRVMAINVMMDEV *mpDrv;
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| 34 |
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| 35 | bool fSharedFolderActive;
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| 36 | bool isShFlActive()
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| 37 | {
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| 38 | return fSharedFolderActive;
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| 39 | }
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| 40 |
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| 41 | Console *getParent()
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| 42 | {
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| 43 | return mParent;
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| 44 | }
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| 45 |
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| 46 | int WaitCredentialsJudgement (uint32_t u32Timeout, uint32_t *pu32GuestFlags);
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| 47 | int SetCredentialsJudgementResult (uint32_t u32Flags);
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| 48 |
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| 49 | PPDMIVMMDEVPORT getVMMDevPort();
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| 50 |
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| 51 | int hgcmLoadService (const char *pszServiceLibrary, const char *pszServiceName);
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| 52 | int hgcmHostCall (const char *pszServiceName, uint32_t u32Function, uint32_t cParms, PVBOXHGCMSVCPARM paParms);
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| 53 | #ifdef VBOX_WITH_CRHGSMI
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| 54 | int hgcmHostSvcHandleCreate (const char *pszServiceName, HGCMCVSHANDLE * phSvc);
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| 55 | int hgcmHostSvcHandleDestroy (HGCMCVSHANDLE hSvc);
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| 56 | int hgcmHostFastCallAsync (HGCMCVSHANDLE hSvc, uint32_t function, PVBOXHGCMSVCPARM pParm, PHGCMHOSTFASTCALLCB pfnCompletion, void *pvCompletion);
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| 57 | #endif
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| 58 | void hgcmShutdown (void);
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| 59 |
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| 60 | bool hgcmIsActive (void) { return ASMAtomicReadBool(&m_fHGCMActive); }
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| 61 |
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| 62 | private:
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| 63 | static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID);
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| 64 | static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
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| 65 | static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
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| 66 | static DECLCALLBACK(void) drvReset(PPDMDRVINS pDrvIns);
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| 67 |
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| 68 | Console * const mParent;
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| 69 |
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| 70 | RTSEMEVENT mCredentialsEvent;
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| 71 | uint32_t mu32CredentialsFlags;
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| 72 |
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| 73 | #ifdef VBOX_WITH_HGCM
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| 74 | bool volatile m_fHGCMActive;
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| 75 | #endif /* VBOX_WITH_HGCM */
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| 76 | };
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| 77 |
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| 78 | #endif // !____H_VMMDEV
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| 79 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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