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usbscan.h
00001 /* 00002 * usbscan.h 00003 * 00004 * USB scanner definitions 00005 * 00006 * This file is part of the w32api package. 00007 * 00008 * Contributors: 00009 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net> 00010 * 00011 * THIS SOFTWARE IS NOT COPYRIGHTED 00012 * 00013 * This source code is offered for use in the public domain. You may 00014 * use, modify or distribute it freely. 00015 * 00016 * This code is distributed in the hope that it will be useful but 00017 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY 00018 * DISCLAIMED. This includes but is not limited to warranties of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00020 * 00021 */ 00022 00023 #ifndef __USBSCAN_H 00024 #define __USBSCAN_H 00025 00026 #if __GNUC__ >=3 00027 #pragma GCC system_header 00028 #endif 00029 00030 #ifdef __cplusplus 00031 extern "C" { 00032 #endif 00033 00034 #include "ntddk.h" 00035 00036 #define FILE_DEVICE_USB_SCAN 0x8000 00037 #define IOCTL_INDEX 0x0800 00038 00039 #define IOCTL_CANCEL_IO \ 00040 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 1, METHOD_BUFFERED,FILE_ANY_ACCESS) 00041 00042 #define IOCTL_GET_VERSION \ 00043 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 0, METHOD_BUFFERED,FILE_ANY_ACCESS) 00044 00045 #define IOCTL_GET_CHANNEL_ALIGN_RQST \ 00046 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 5, METHOD_BUFFERED,FILE_ANY_ACCESS) 00047 00048 #define IOCTL_GET_DEVICE_DESCRIPTOR \ 00049 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 6, METHOD_BUFFERED,FILE_ANY_ACCESS) 00050 00051 #define IOCTL_GET_PIPE_CONFIGURATION \ 00052 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 10,METHOD_BUFFERED,FILE_ANY_ACCESS) 00053 00054 #define IOCTL_GET_USB_DESCRIPTOR \ 00055 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 8, METHOD_BUFFERED,FILE_ANY_ACCESS) 00056 00057 #define IOCTL_READ_REGISTERS \ 00058 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 3, METHOD_BUFFERED,FILE_ANY_ACCESS) 00059 00060 #define IOCTL_RESET_PIPE \ 00061 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 7, METHOD_BUFFERED,FILE_ANY_ACCESS) 00062 00063 #define IOCTL_SEND_USB_REQUEST \ 00064 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 9, METHOD_BUFFERED,FILE_ANY_ACCESS) 00065 00066 #define IOCTL_SET_TIMEOUT \ 00067 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 11,METHOD_BUFFERED,FILE_ANY_ACCESS) 00068 00069 #define IOCTL_WAIT_ON_DEVICE_EVENT \ 00070 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 2, METHOD_BUFFERED,FILE_ANY_ACCESS) 00071 00072 #define IOCTL_WRITE_REGISTERS \ 00073 CTL_CODE(FILE_DEVICE_USB_SCAN, IOCTL_INDEX + 4, METHOD_BUFFERED, FILE_ANY_ACCESS) 00074 00075 00076 #define MAX_NUM_PIPES 8 00077 00078 #define BULKIN_FLAG 0x80 00079 00080 typedef struct _CHANNEL_INFO { 00081 /*OUT*/ ULONG EventChannelSize; 00082 /*OUT*/ ULONG uReadDataAlignment; 00083 /*OUT*/ ULONG uWriteDataAlignment; 00084 }CHANNEL_INFO, *PCHANNEL_INFO; 00085 00086 typedef struct _DEVICE_DESCRIPTOR { 00087 /*OUT*/ USHORT usVendorId; 00088 /*OUT*/ USHORT usProductId; 00089 /*OUT*/ USHORT usBcdDevice; 00090 /*OUT*/ USHORT usLanguageId; 00091 } DEVICE_DESCRIPTOR, *PDEVICE_DESCRIPTOR; 00092 00093 typedef struct _DRV_VERSION { 00094 /*OUT*/ ULONG major; 00095 /*OUT*/ ULONG minor; 00096 /*OUT*/ ULONG internal; 00097 } DRV_VERSION, *PDRV_VERSION; 00098 00099 typedef struct _IO_BLOCK { 00100 /*IN*/ ULONG uOffset; 00101 /*IN*/ ULONG uLength; 00102 /*IN OUT*/ PUCHAR pbyData; 00103 /*IN*/ ULONG uIndex; 00104 } IO_BLOCK, *PIO_BLOCK; 00105 00106 typedef struct _IO_BLOCK_EX { 00107 /*IN*/ ULONG uOffset; 00108 /*IN*/ ULONG uLength; 00109 /*IN OUT*/ PUCHAR pbyData; 00110 /*IN*/ ULONG uIndex; 00111 /*IN*/ UCHAR bRequest; 00112 /*IN*/ UCHAR bmRequestType; 00113 /*IN*/ UCHAR fTransferDirectionIn; 00114 } IO_BLOCK_EX, *PIO_BLOCK_EX; 00115 00116 typedef struct _USBSCAN_GET_DESCRIPTOR { 00117 /*IN*/ UCHAR DescriptorType; 00118 /*IN*/ UCHAR Index; 00119 /*IN*/ USHORT LanguageId; 00120 } USBSCAN_GET_DESCRIPTOR, *PUSBSCAN_GET_DESCRIPTOR; 00121 00122 typedef enum _RAW_PIPE_TYPE { 00123 USBSCAN_PIPE_CONTROL, 00124 USBSCAN_PIPE_ISOCHRONOUS, 00125 USBSCAN_PIPE_BULK, 00126 USBSCAN_PIPE_INTERRUPT 00127 } RAW_PIPE_TYPE; 00128 00129 typedef struct _USBSCAN_PIPE_INFORMATION { 00130 USHORT MaximumPacketSize; 00131 UCHAR EndpointAddress; 00132 UCHAR Interval; 00133 RAW_PIPE_TYPE PipeType; 00134 } USBSCAN_PIPE_INFORMATION, *PUSBSCAN_PIPE_INFORMATION; 00135 00136 typedef struct _USBSCAN_PIPE_CONFIGURATION { 00137 /*OUT*/ ULONG NumberOfPipes; 00138 /*OUT*/ USBSCAN_PIPE_INFORMATION PipeInfo[MAX_NUM_PIPES]; 00139 } USBSCAN_PIPE_CONFIGURATION, *PUSBSCAN_PIPE_CONFIGURATION; 00140 00141 typedef struct _USBSCAN_TIMEOUT { 00142 /*IN*/ ULONG TimeoutRead; 00143 /*IN*/ ULONG TimeoutWrite; 00144 /*IN*/ ULONG TimeoutEvent; 00145 } USBSCAN_TIMEOUT, *PUSBSCAN_TIMEOUT; 00146 00147 typedef enum _PIPE_TYPE { 00148 EVENT_PIPE, 00149 READ_DATA_PIPE, 00150 WRITE_DATA_PIPE, 00151 ALL_PIPE 00152 } PIPE_TYPE; 00153 00154 #ifdef __cplusplus 00155 } 00156 #endif 00157 00158 #endif /* __USBSCAN_H */
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