| 1 | /* $Revision: 41852 $ */
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| 2 | /** @file
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| 3 | * VBoxGuestLibR0 - Mouse Integration.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2012 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 | #include "VBGLInternal.h"
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| 28 |
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| 29 | DECLVBGL(int) VbglSetMouseNotifyCallback(PFNVBOXGUESTMOUSENOTIFY pfnNotify,
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| 30 | void *pvUser)
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| 31 | {
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| 32 | VBoxGuestMouseSetNotifyCallback NotifyCallback;
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| 33 | VBGLDRIVER *pDriver;
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| 34 | int rc;
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| 35 |
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| 36 | rc = vbglGetDriver(&pDriver);
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| 37 | if (RT_FAILURE(rc))
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| 38 | return rc;
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| 39 | NotifyCallback.pfnNotify = pfnNotify;
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| 40 | NotifyCallback.pvUser = pvUser;
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| 41 | return vbglDriverIOCtl(pDriver, VBOXGUEST_IOCTL_SET_MOUSE_NOTIFY_CALLBACK,
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| 42 | &NotifyCallback, sizeof(NotifyCallback));
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| 43 | }
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| 44 |
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| 45 | DECLVBGL(int) VbglGetMouseStatus(uint32_t *pfFeatures, uint32_t *px,
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| 46 | uint32_t *py)
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| 47 | {
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| 48 | VMMDevReqMouseStatus Req;
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| 49 | VBGLDRIVER *pDriver;
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| 50 | int rc;
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| 51 |
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| 52 | rc = vbglGetDriver(&pDriver);
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| 53 | if (RT_FAILURE(rc))
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| 54 | return rc;
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| 55 | vmmdevInitRequest(&Req.header, VMMDevReq_GetMouseStatus);
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| 56 | Req.mouseFeatures = 0;
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| 57 | Req.pointerXPos = 0;
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| 58 | Req.pointerYPos = 0;
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| 59 | rc = vbglDriverIOCtl(pDriver, VBOXGUEST_IOCTL_VMMREQUEST(sizeof(Req)),
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| 60 | &Req.header, sizeof(Req));
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| 61 | if (RT_FAILURE(rc))
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| 62 | return rc;
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| 63 | if (pfFeatures)
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| 64 | *pfFeatures = Req.mouseFeatures;
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| 65 | if (px)
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| 66 | *px = Req.pointerXPos;
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| 67 | if (py)
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| 68 | *py = Req.pointerYPos;
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| 69 | return VINF_SUCCESS;
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| 70 | }
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| 71 |
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| 72 | DECLVBGL(int) VbglSetMouseStatus(uint32_t fFeatures)
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| 73 | {
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| 74 | VBGLDRIVER *pDriver;
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| 75 | int rc;
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| 76 |
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| 77 | rc = vbglGetDriver(&pDriver);
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| 78 | if (RT_FAILURE(rc))
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| 79 | return rc;
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| 80 | return vbglDriverIOCtl(pDriver, VBOXGUEST_IOCTL_SET_MOUSE_STATUS,
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| 81 | &fFeatures, sizeof(fFeatures));
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| 82 | }
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