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+/** @file
+ * USBLib - Library for wrapping up the VBoxUSB functionality, Windows flavor.
+ * (DEV,HDrv,Main)
+ */
+
+/*
+ * Copyright (C) 2006-2020 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_usblib_win_h
+#define VBOX_INCLUDED_usblib_win_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <VBox/cdefs.h>
+#include <VBox/types.h>
+#include <VBox/usb.h>
+
+#include <initguid.h>
+
+
+/** @defgroup grp_usblib_win Windows USB Specifics
+ * @ingroup grp_usblib
+ * @{
+ */
+
+// {6068EB61-98E7-4c98-9E20-1F068295909A}
+DEFINE_GUID(GUID_CLASS_VBOXUSB, 0x873fdf, 0xCAFE, 0x80EE, 0xaa, 0x5e, 0x0, 0xc0, 0x4f, 0xb1, 0x72, 0xb);
+
+#define USBFLT_SERVICE_NAME "\\\\.\\VBoxUSBFlt"
+#define USBFLT_NTDEVICE_NAME_STRING L"\\Device\\VBoxUSBFlt"
+#define USBFLT_SYMBOLIC_NAME_STRING L"\\DosDevices\\VBoxUSBFlt"
+
+#define USBMON_SERVICE_NAME_W L"VBoxUSBMon"
+#define USBMON_DEVICE_NAME "\\\\.\\VBoxUSBMon"
+#define USBMON_DEVICE_NAME_NT L"\\Device\\VBoxUSBMon"
+#define USBMON_DEVICE_NAME_DOS L"\\DosDevices\\VBoxUSBMon"
+
+/*
+ * IOCtl numbers.
+ * We're using the Win32 type of numbers here, thus the macros below.
+ */
+
+#ifndef CTL_CODE
+# if defined(RT_OS_WINDOWS)
+# define CTL_CODE(DeviceType, Function, Method, Access) \
+ ( ((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method))
+#else /* unix: */
+# define CTL_CODE(DeviceType, Function, Method_ignored, Access_ignored) \
+ ( (3 << 30) | ((DeviceType) << 8) | (Function) | (sizeof(SUPDRVIOCTLDATA) << 16) )
+# endif
+#endif
+#ifndef METHOD_BUFFERED
+# define METHOD_BUFFERED 0
+#endif
+#ifndef FILE_WRITE_ACCESS
+# define FILE_WRITE_ACCESS 0x0002
+#endif
+#ifndef FILE_DEVICE_UNKNOWN
+# define FILE_DEVICE_UNKNOWN 0x00000022
+#endif
+
+#define USBMON_MAJOR_VERSION 5
+#define USBMON_MINOR_VERSION 0
+
+#define USBDRV_MAJOR_VERSION 5
+#define USBDRV_MINOR_VERSION 0
+
+#define SUPUSB_IOCTL_TEST CTL_CODE(FILE_DEVICE_UNKNOWN, 0x601, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_GET_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x603, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_SEND_URB CTL_CODE(FILE_DEVICE_UNKNOWN, 0x607, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_RESET CTL_CODE(FILE_DEVICE_UNKNOWN, 0x608, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_SELECT_INTERFACE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x609, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_SET_CONFIG CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60A, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_CLAIM_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60B, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_RELEASE_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60C, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_IS_OPERATIONAL CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60D, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_CLEAR_ENDPOINT CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60E, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_GET_VERSION CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60F, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSB_IOCTL_USB_ABORT_ENDPOINT CTL_CODE(FILE_DEVICE_UNKNOWN, 0x610, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+
+#define SUPUSBFLT_IOCTL_GET_NUM_DEVICES CTL_CODE(FILE_DEVICE_UNKNOWN, 0x602, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_USB_CHANGE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x604, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_DISABLE_CAPTURE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x605, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_ENABLE_CAPTURE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x606, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_IGNORE_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x60F, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_GET_VERSION CTL_CODE(FILE_DEVICE_UNKNOWN, 0x610, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_ADD_FILTER CTL_CODE(FILE_DEVICE_UNKNOWN, 0x611, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_REMOVE_FILTER CTL_CODE(FILE_DEVICE_UNKNOWN, 0x612, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_CAPTURE_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x613, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_RELEASE_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x614, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+#define SUPUSBFLT_IOCTL_RUN_FILTERS CTL_CODE(FILE_DEVICE_UNKNOWN, 0x615, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+/* Used to be SUPUSBFLT_IOCTL_SET_NOTIFY_EVENT, 0x616 */
+#define SUPUSBFLT_IOCTL_GET_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x617, METHOD_BUFFERED, FILE_WRITE_ACCESS)
+
+#pragma pack(4)
+
+#define MAX_FILTER_NAME 128
+#define MAX_USB_SERIAL_STRING 64
+
+/* a user-mode handle that could be used for retriving device information
+ * from the monitor driver */
+typedef void* HVBOXUSBDEVUSR;
+
+typedef struct
+{
+ HVBOXUSBDEVUSR hDevice;
+} USBSUP_GETDEV, *PUSBSUP_GETDEV;
+
+typedef struct
+{
+ USBDEVICESTATE enmState;
+} USBSUP_GETDEV_MON, *PUSBSUP_GETDEV_MON;
+
+typedef struct
+{
+ uint32_t u32Major;
+ uint32_t u32Minor;
+} USBSUP_VERSION, *PUSBSUP_VERSION;
+
+
+typedef struct USBSUP_FLTADDOUT
+{
+ uintptr_t uId; /* The ID. */
+ int rc; /* The return code. */
+} USBSUP_FLTADDOUT, *PUSBSUP_FLTADDOUT;
+
+typedef struct
+{
+ uint16_t usVendorId;
+ uint16_t usProductId;
+ uint16_t usRevision;
+} USBSUP_CAPTURE, *PUSBSUP_CAPTURE;
+
+typedef USBSUP_CAPTURE USBSUP_RELEASE;
+typedef PUSBSUP_CAPTURE PUSBSUP_RELEASE;
+
+typedef struct
+{
+ uint8_t bInterfaceNumber;
+ uint8_t fClaimed;
+} USBSUP_CLAIMDEV, *PUSBSUP_CLAIMDEV;
+
+typedef USBSUP_CLAIMDEV USBSUP_RELEASEDEV;
+typedef PUSBSUP_CLAIMDEV PUSBSUP_RELEASEDEV;
+
+typedef struct
+{
+ uint32_t cUSBDevices;
+} USBSUP_GETNUMDEV, *PUSBSUP_GETNUMDEV;
+
+typedef struct
+{
+ uint8_t fUSBChange;
+ uint32_t cUSBStateChange;
+} USBSUP_USB_CHANGE, *PUSBSUP_USB_CHANGE;
+
+typedef struct
+{
+ uint8_t bConfigurationValue;
+} USBSUP_SET_CONFIG, *PUSBSUP_SET_CONFIG;
+
+typedef struct
+{
+ uint8_t bInterfaceNumber;
+ uint8_t bAlternateSetting;
+} USBSUP_SELECT_INTERFACE, *PUSBSUP_SELECT_INTERFACE;
+
+typedef struct
+{
+ uint8_t bEndpoint;
+} USBSUP_CLEAR_ENDPOINT, *PUSBSUP_CLEAR_ENDPOINT;
+
+typedef enum
+{
+ USBSUP_TRANSFER_TYPE_CTRL = 0,
+ USBSUP_TRANSFER_TYPE_ISOC = 1,
+ USBSUP_TRANSFER_TYPE_BULK = 2,
+ USBSUP_TRANSFER_TYPE_INTR = 3,
+ USBSUP_TRANSFER_TYPE_MSG = 4
+} USBSUP_TRANSFER_TYPE;
+
+typedef enum
+{
+ USBSUP_DIRECTION_SETUP = 0,
+ USBSUP_DIRECTION_IN = 1,
+ USBSUP_DIRECTION_OUT = 2
+} USBSUP_DIRECTION;
+
+typedef enum
+{
+ USBSUP_FLAG_NONE = 0,
+ USBSUP_FLAG_SHORT_OK = 1
+} USBSUP_XFER_FLAG;
+
+typedef enum
+{
+ USBSUP_XFER_OK = 0,
+ USBSUP_XFER_STALL = 1,
+ USBSUP_XFER_DNR = 2,
+ USBSUP_XFER_CRC = 3,
+ USBSUP_XFER_NAC = 4,
+ USBSUP_XFER_UNDERRUN = 5,
+ USBSUP_XFER_OVERRUN = 6
+} USBSUP_ERROR;
+
+typedef struct USBSUP_ISOCPKT
+{
+ uint16_t cb; /* [in/out] packet size/size transferred */
+ uint16_t off; /* [in] offset of packet in buffer */
+ USBSUP_ERROR stat; /* [out] packet status */
+} USBSUP_ISOCPKT;
+
+typedef struct
+{
+ USBSUP_TRANSFER_TYPE type; /* [in] USBSUP_TRANSFER_TYPE_XXX */
+ uint32_t ep; /* [in] index to dev->pipe */
+ USBSUP_DIRECTION dir; /* [in] USBSUP_DIRECTION_XXX */
+ USBSUP_XFER_FLAG flags; /* [in] USBSUP_FLAG_XXX */
+ USBSUP_ERROR error; /* [out] USBSUP_XFER_XXX */
+ size_t len; /* [in/out] may change */
+ void *buf; /* [in/out] depends on dir */
+ uint32_t numIsoPkts; /* [in] number of isochronous packets (8 max) */
+ USBSUP_ISOCPKT aIsoPkts[8]; /* [in/out] isochronous packet descriptors */
+} USBSUP_URB, *PUSBSUP_URB;
+
+typedef struct
+{
+ union
+ {
+ /* in: event handle */
+ void* hEvent;
+ /* out: result */
+ int rc;
+ } u;
+} USBSUP_SET_NOTIFY_EVENT, *PUSBSUP_SET_NOTIFY_EVENT;
+
+typedef struct
+{
+ uint16_t usVendorId;
+ uint16_t usProductId;
+ uint16_t usRevision;
+ uint16_t usAlignment;
+ char DrvKeyName[512];
+} USBSUP_DEVID, *PUSBSUP_DEVID;
+
+#pragma pack() /* paranoia */
+
+
+RT_C_DECLS_BEGIN
+
+#ifdef IN_RING3
+
+/** @defgroup grp_usblib_r3 USBLIB Host Context Ring 3 API
+ * @{
+ */
+
+/**
+ * Return all attached USB devices.
+ *
+ * @returns VBox status code
+ * @param ppDevices Receives pointer to list of devices
+ * @param pcbNumDevices Number of USB devices in the list
+ */
+USBLIB_DECL(int) USBLibGetDevices(PUSBDEVICE *ppDevices, uint32_t *pcbNumDevices);
+
+USBLIB_DECL(int) USBLibWaitChange(RTMSINTERVAL cMillies);
+
+USBLIB_DECL(int) USBLibInterruptWaitChange(void);
+
+USBLIB_DECL(int) USBLibRunFilters(void);
+
+/** @} */
+#endif
+
+/** @} */
+
+RT_C_DECLS_END
+
+#endif /* !VBOX_INCLUDED_usblib_win_h */
+