/** @file * USBLib - Library for wrapping up the VBoxUSB functionality, Windows flavor. * (DEV,HDrv,Main) */ /* * Copyright (C) 2006-2010 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_usblib_win_h #define ___VBox_usblib_win_h #include #include #include #ifdef RT_OS_WINDOWS #include // {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 USBFLT_MAJOR_VERSION 1 #define USBFLT_MINOR_VERSION 3 #define USBMON_MAJOR_VERSION 5 #define USBMON_MINOR_VERSION 0 #define USBDRV_MAJOR_VERSION 4 #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) #define SUPUSBFLT_IOCTL_SET_NOTIFY_EVENT CTL_CODE(FILE_DEVICE_UNKNOWN, 0x616, METHOD_BUFFERED, FILE_WRITE_ACCESS) #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; uint8_t fAttached; uint8_t fHiSpeed; } 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; #endif /* RT_OS_WINDOWS */ 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; typedef struct { USBSUP_DEVID DevId; char szName[512]; USBDEVICESTATE enmState; bool fHiSpeed; } USBSUP_DEVINFO, *PUSBSUP_DEVINFO; typedef struct { int rc; uint32_t cDevices; USBSUP_DEVINFO aDevices[1]; } USBSUP_GET_DEVICES, *PUSBSUP_GET_DEVICES; #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(); USBLIB_DECL(int) USBLibRunFilters(); /** @} */ #endif /** @} */ RT_C_DECLS_END #endif