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/* $Id: VBoxUsbFlt.h $ */
/** @file
* VBox USB Monitor Device Filtering functionality
*/
/*
* Copyright (C) 2011-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
#ifndef VBOX_INCLUDED_SRC_VBoxUSB_win_mon_VBoxUsbFlt_h
#define VBOX_INCLUDED_SRC_VBoxUSB_win_mon_VBoxUsbFlt_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include "VBoxUsbMon.h"
#include <VBoxUSBFilterMgr.h>
#include <VBox/usblib-win.h>
typedef struct VBOXUSBFLTCTX
{
LIST_ENTRY ListEntry;
PKEVENT pChangeEvent;
RTPROCESS Process;
uint32_t cActiveFilters;
BOOLEAN bRemoved;
} VBOXUSBFLTCTX, *PVBOXUSBFLTCTX;
NTSTATUS VBoxUsbFltInit();
NTSTATUS VBoxUsbFltTerm();
NTSTATUS VBoxUsbFltCreate(PVBOXUSBFLTCTX pContext);
NTSTATUS VBoxUsbFltClose(PVBOXUSBFLTCTX pContext);
int VBoxUsbFltAdd(PVBOXUSBFLTCTX pContext, PUSBFILTER pFilter, uintptr_t *pId);
int VBoxUsbFltRemove(PVBOXUSBFLTCTX pContext, uintptr_t uId);
NTSTATUS VBoxUsbFltSetNotifyEvent(PVBOXUSBFLTCTX pContext, HANDLE hEvent);
NTSTATUS VBoxUsbFltFilterCheck(PVBOXUSBFLTCTX pContext);
NTSTATUS VBoxUsbFltGetDevice(PVBOXUSBFLTCTX pContext, HVBOXUSBDEVUSR hDevice, PUSBSUP_GETDEV_MON pInfo);
typedef void* HVBOXUSBFLTDEV;
HVBOXUSBFLTDEV VBoxUsbFltProxyStarted(PDEVICE_OBJECT pPdo);
void VBoxUsbFltProxyStopped(HVBOXUSBFLTDEV hDev);
NTSTATUS VBoxUsbFltPdoAdd(PDEVICE_OBJECT pPdo, BOOLEAN *pbFiltered);
NTSTATUS VBoxUsbFltPdoAddCompleted(PDEVICE_OBJECT pPdo);
NTSTATUS VBoxUsbFltPdoRemove(PDEVICE_OBJECT pPdo);
BOOLEAN VBoxUsbFltPdoIsFiltered(PDEVICE_OBJECT pPdo);
#endif /* !VBOX_INCLUDED_SRC_VBoxUSB_win_mon_VBoxUsbFlt_h */
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