159 lines
4.2 KiB
C
159 lines
4.2 KiB
C
/*
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* usbscan.h
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*
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* USB scanner definitions
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*
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* This file is part of the w32api package.
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*
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* Contributors:
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* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAIMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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#ifndef __USBSCAN_H
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#define __USBSCAN_H
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#if __GNUC__ >=3
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#pragma GCC system_header
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ntddk.h"
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#define FILE_DEVICE_USB_SCAN 0x8000
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#define IOCTL_INDEX 0x0800
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#define IOCTL_CANCEL_IO \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 1, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_GET_VERSION \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 0, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_GET_CHANNEL_ALIGN_RQST \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 5, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_GET_DEVICE_DESCRIPTOR \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 6, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_GET_PIPE_CONFIGURATION \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 10,METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_GET_USB_DESCRIPTOR \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 8, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_READ_REGISTERS \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 3, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_RESET_PIPE \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 7, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_SEND_USB_REQUEST \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 9, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_SET_TIMEOUT \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 11,METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_WAIT_ON_DEVICE_EVENT \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 2, METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_WRITE_REGISTERS \
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CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define MAX_NUM_PIPES 8
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#define BULKIN_FLAG 0x80
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typedef struct _CHANNEL_INFO {
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/*OUT*/ ULONG EventChannelSize;
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/*OUT*/ ULONG uReadDataAlignment;
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/*OUT*/ ULONG uWriteDataAlignment;
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}CHANNEL_INFO, *PCHANNEL_INFO;
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typedef struct _DEVICE_DESCRIPTOR {
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/*OUT*/ USHORT usVendorId;
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/*OUT*/ USHORT usProductId;
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/*OUT*/ USHORT usBcdDevice;
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/*OUT*/ USHORT usLanguageId;
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} DEVICE_DESCRIPTOR, *PDEVICE_DESCRIPTOR;
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typedef struct _DRV_VERSION {
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/*OUT*/ ULONG major;
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/*OUT*/ ULONG minor;
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/*OUT*/ ULONG internal;
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} DRV_VERSION, *PDRV_VERSION;
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typedef struct _IO_BLOCK {
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/*IN*/ ULONG uOffset;
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/*IN*/ ULONG uLength;
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/*IN OUT*/ PUCHAR pbyData;
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/*IN*/ ULONG uIndex;
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} IO_BLOCK, *PIO_BLOCK;
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typedef struct _IO_BLOCK_EX {
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/*IN*/ ULONG uOffset;
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/*IN*/ ULONG uLength;
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/*IN OUT*/ PUCHAR pbyData;
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/*IN*/ ULONG uIndex;
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/*IN*/ UCHAR bRequest;
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/*IN*/ UCHAR bmRequestType;
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/*IN*/ UCHAR fTransferDirectionIn;
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} IO_BLOCK_EX, *PIO_BLOCK_EX;
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typedef struct _USBSCAN_GET_DESCRIPTOR {
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/*IN*/ UCHAR DescriptorType;
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/*IN*/ UCHAR Index;
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/*IN*/ USHORT LanguageId;
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} USBSCAN_GET_DESCRIPTOR, *PUSBSCAN_GET_DESCRIPTOR;
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typedef enum _RAW_PIPE_TYPE {
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USBSCAN_PIPE_CONTROL,
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USBSCAN_PIPE_ISOCHRONOUS,
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USBSCAN_PIPE_BULK,
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USBSCAN_PIPE_INTERRUPT
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} RAW_PIPE_TYPE;
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typedef struct _USBSCAN_PIPE_INFORMATION {
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USHORT MaximumPacketSize;
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UCHAR EndpointAddress;
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UCHAR Interval;
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RAW_PIPE_TYPE PipeType;
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} USBSCAN_PIPE_INFORMATION, *PUSBSCAN_PIPE_INFORMATION;
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typedef struct _USBSCAN_PIPE_CONFIGURATION {
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/*OUT*/ ULONG NumberOfPipes;
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/*OUT*/ USBSCAN_PIPE_INFORMATION PipeInfo[MAX_NUM_PIPES];
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} USBSCAN_PIPE_CONFIGURATION, *PUSBSCAN_PIPE_CONFIGURATION;
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typedef struct _USBSCAN_TIMEOUT {
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/*IN*/ ULONG TimeoutRead;
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/*IN*/ ULONG TimeoutWrite;
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/*IN*/ ULONG TimeoutEvent;
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} USBSCAN_TIMEOUT, *PUSBSCAN_TIMEOUT;
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typedef enum _PIPE_TYPE {
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EVENT_PIPE,
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READ_DATA_PIPE,
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WRITE_DATA_PIPE,
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ALL_PIPE
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} PIPE_TYPE;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USBSCAN_H */
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