| 1 | /* $Id: DrvAudioVRDE.h 88885 2021-05-05 18:28:38Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox driver interface to VRDE backend.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2014-2020 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 |
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| 18 | #ifndef MAIN_INCLUDED_DrvAudioVRDE_h
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| 19 | #define MAIN_INCLUDED_DrvAudioVRDE_h
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| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 21 | # pragma once
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| 22 | #endif
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| 23 |
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| 24 | #include <VBox/com/ptr.h>
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| 25 | #include <VBox/com/string.h>
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| 26 |
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| 27 | #include <VBox/RemoteDesktop/VRDE.h>
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| 28 |
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| 29 | #include <VBox/vmm/pdmdrv.h>
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| 30 | #include <VBox/vmm/pdmifs.h>
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| 31 |
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| 32 | #include "AudioDriver.h"
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| 33 |
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| 34 | using namespace com;
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| 35 |
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| 36 | class Console;
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| 37 |
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| 38 | class AudioVRDE : public AudioDriver
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| 39 | {
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| 40 |
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| 41 | public:
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| 42 |
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| 43 | AudioVRDE(Console *pConsole);
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| 44 | virtual ~AudioVRDE(void);
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| 45 |
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| 46 | public:
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| 47 |
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| 48 | static const PDMDRVREG DrvReg;
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| 49 |
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| 50 | public:
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| 51 |
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| 52 | void onVRDEClientConnect(uint32_t uClientID);
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| 53 | void onVRDEClientDisconnect(uint32_t uClientID);
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| 54 | int onVRDEControl(bool fEnable, uint32_t uFlags);
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| 55 | int onVRDEInputBegin(void *pvContext, PVRDEAUDIOINBEGIN pVRDEAudioBegin);
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| 56 | int onVRDEInputData(void *pvContext, const void *pvData, uint32_t cbData);
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| 57 | int onVRDEInputEnd(void *pvContext);
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| 58 | int onVRDEInputIntercept(bool fIntercept);
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| 59 |
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| 60 | public:
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| 61 |
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| 62 | static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
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| 63 | static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
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| 64 | static DECLCALLBACK(void) drvPowerOff(PPDMDRVINS pDrvIns);
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| 65 |
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| 66 | private:
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| 67 |
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| 68 | int configureDriver(PCFGMNODE pLunCfg);
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| 69 |
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| 70 | /** Pointer to the associated VRDE audio driver. */
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| 71 | struct DRVAUDIOVRDE *mpDrv;
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| 72 | /** Protects accesses to mpDrv from racing driver destruction. */
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| 73 | RTCRITSECT mCritSect;
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| 74 | };
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| 75 |
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| 76 | #endif /* !MAIN_INCLUDED_DrvAudioVRDE_h */
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| 77 |
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