| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Basic Frontend (BFE):
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| 4 | * Declaration of VMMDev: driver interface to VMM device
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2006-2007 innotek GmbH
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License as published by the Free Software Foundation,
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| 14 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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| 15 | * distribution. VirtualBox OSE is distributed in the hope that it will
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| 16 | * be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #ifndef ____H_VMMDEV
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| 20 | #define ____H_VMMDEV
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| 21 |
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| 22 | #include <VBox/pdm.h>
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| 23 |
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| 24 | class VMMDev
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| 25 | {
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| 26 | public:
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| 27 | VMMDev() : mpDrv(NULL) {};
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| 28 | static const PDMDRVREG DrvReg;
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| 29 |
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| 30 | /** Pointer to the associated VMMDev driver. */
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| 31 | struct DRVMAINVMMDEV *mpDrv;
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| 32 |
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| 33 | PPDMIVMMDEVPORT getVMMDevPort();
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| 34 |
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| 35 | void QueryMouseCapabilities(uint32_t *pMouseCaps);
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| 36 | int SetMouseCapabilities(uint32_t mouseCaps);
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| 37 | int SetAbsoluteMouse(uint32_t mouseXAbs, uint32_t mouseYAbs);
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| 38 |
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| 39 | private:
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| 40 | static DECLCALLBACK(void) UpdateGuestVersion(PPDMIVMMDEVCONNECTOR pInterface, VBoxGuestInfo *guestInfo);
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| 41 | static DECLCALLBACK(void) UpdateGuestCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t newCapabilities);
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| 42 | static DECLCALLBACK(void) UpdateMouseCapabilities(PPDMIVMMDEVCONNECTOR pInterface, uint32_t newCapabilities);
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| 43 | static DECLCALLBACK(void) UpdatePointerShape(PPDMIVMMDEVCONNECTOR pInterface, bool fVisible, bool fAlpha,
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| 44 | uint32_t xHot, uint32_t yHot,
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| 45 | uint32_t width, uint32_t height,
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| 46 | void *pShape);
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| 47 | static DECLCALLBACK(int) VideoModeSupported(PPDMIVMMDEVCONNECTOR pInterface, uint32_t width, uint32_t height,
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| 48 | uint32_t bpp, bool *fSupported);
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| 49 | static DECLCALLBACK(int) GetHeightReduction(PPDMIVMMDEVCONNECTOR pInterface, uint32_t *heightReduction);
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| 50 |
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| 51 | static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, PDMINTERFACE enmInterface);
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| 52 | static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfgHandle);
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| 53 | static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
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| 54 | };
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| 55 |
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| 56 | extern VMMDev *gVMMDev;
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| 57 |
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| 58 | #endif // ____H_VMMDEV
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