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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Main/include/VMMDev.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/VBox/Main/include/VMMDev.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/VBox/Main/include/VMMDev.h b/src/VBox/Main/include/VMMDev.h new file mode 100644 index 00000000..a5583d41 --- /dev/null +++ b/src/VBox/Main/include/VMMDev.h @@ -0,0 +1,115 @@ +/* $Id: VMMDev.h $ */ +/** @file + * VirtualBox Driver interface to VMM device + */ + +/* + * Copyright (C) 2006-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#ifndef MAIN_INCLUDED_VMMDev_h +#define MAIN_INCLUDED_VMMDev_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include "VirtualBoxBase.h" +#include <VBox/vmm/pdmdrv.h> +#include <VBox/hgcmsvc.h> +#include <iprt/asm.h> + +class Console; + +class VMMDevMouseInterface +{ +public: + virtual ~VMMDevMouseInterface() { /* Make VC++ 19.2 happy. */ } + virtual PPDMIVMMDEVPORT getVMMDevPort() = 0; +}; + +class VMMDev : public VMMDevMouseInterface +{ +public: + VMMDev(Console *console); + virtual ~VMMDev(); + static const PDMDRVREG DrvReg; + /** Pointer to the associated VMMDev driver. */ + struct DRVMAINVMMDEV *mpDrv; + + bool fSharedFolderActive; + bool isShFlActive() + { + return fSharedFolderActive; + } + + Console *getParent() + { + return mParent; + } + + int WaitCredentialsJudgement (uint32_t u32Timeout, uint32_t *pu32GuestFlags); + int SetCredentialsJudgementResult (uint32_t u32Flags); + + PPDMIVMMDEVPORT getVMMDevPort(); + +#ifdef VBOX_WITH_HGCM + int hgcmLoadService (const char *pszServiceLibrary, const char *pszServiceName); + int hgcmHostCall (const char *pszServiceName, uint32_t u32Function, uint32_t cParms, PVBOXHGCMSVCPARM paParms); + void hgcmShutdown(bool fUvmIsInvalid = false); + + bool hgcmIsActive (void) { return ASMAtomicReadBool(&m_fHGCMActive); } +#endif /* VBOX_WITH_HGCM */ + +private: +#ifdef VBOX_WITH_HGCM +# ifdef VBOX_WITH_GUEST_PROPS + void i_guestPropSetMultiple(void *names, void *values, void *timestamps, void *flags); + void i_guestPropSet(const char *pszName, const char *pszValue, const char *pszFlags); + int i_guestPropSetGlobalPropertyFlags(uint32_t fFlags); + int i_guestPropLoadAndConfigure(); +# endif +#endif + static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID); + static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags); + static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns); + static DECLCALLBACK(void) drvReset(PPDMDRVINS pDrvIns); + static DECLCALLBACK(void) drvPowerOn(PPDMDRVINS pDrvIns); + static DECLCALLBACK(void) drvPowerOff(PPDMDRVINS pDrvIns); + static DECLCALLBACK(void) drvSuspend(PPDMDRVINS pDrvIns); + static DECLCALLBACK(void) drvResume(PPDMDRVINS pDrvIns); + static DECLCALLBACK(int) hgcmSave(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM); + static DECLCALLBACK(int) hgcmLoad(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM, uint32_t uVersion, uint32_t uPass); + + Console * const mParent; + + RTSEMEVENT mCredentialsEvent; + uint32_t mu32CredentialsFlags; + +#ifdef VBOX_WITH_HGCM + bool volatile m_fHGCMActive; +#endif /* VBOX_WITH_HGCM */ +}; + +/** VMMDev object ID used by Console::i_vmm2User_QueryGenericObject and VMMDev::drvConstruct. */ +#define VMMDEV_OID "e2ff0c7b-c02b-46d0-aa90-b9caf0f60561" + +#endif /* !MAIN_INCLUDED_VMMDev_h */ +/* vi: set tabstop=4 shiftwidth=4 expandtab: */ |