使用Device IO Control 讀寫 USB Mass Storage
http://www.ezblog.idv.tw/Download/USBStorage.rar
這是一個不透過檔案系統,去讀寫USB Mass Storage 任何位置(包含FAT)的方式
首先需安裝微軟的DDK並include "usbioctl.h" , "usbdi.h" , "ntddscsi.h"
有幾個資料結構要定義
typedef struct _SCSI_Device_Info_
{
SCSI_PASS_THROUGH Spt;
BYTE Sense[ ];
BYTE Data[ ];
} SCSI_Device_Info, *pSCSI_Device_Info;
typedef struct _SCSI_PASS_THROUGH_WITH_BUFFERS
{
SCSI_PASS_THROUGH Spt;
ULONG Filler; // realign buffers to double word boundary
UCHAR ucSenseBuf[ SPT_SENSE_LENGTH ];
UCHAR ucDataBuf[ SPTWB_DATA_LENGTH ];
} SCSI_PASS_THROUGH_WITH_BUFFERS, *pSCSI_PASS_THROUGH_WITH_BUFFERS;
typedef struct _SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER
{
SCSI_PASS_THROUGH_DIRECT sptd;
ULONG Filler; // realign buffer to double word boundary
UCHAR ucSenseBuf[ SPT_SENSE_LENGTH ];
} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, *pSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER; /*
* Required UFI Commands
*/
#define UFI_FORMAT_UNIT 0x04 // output
#define UFI_INQUIRY 0x12 // input
#define UFI_MODE_SELECT 0x55 // output
#define UFI_MODE_SENSE_6 0x1A // input
#define UFI_MODE_SENSE_10 0x5A // input
#define UFI_PREVENT_MEDIUM_REMOVAL 0x1E
#define UFI_READ_10 0x28 // input
#define UFI_READ_12 0xA8 // input
#define UFI_READ_CAPACITY 0x25 // input
#define UFI_READ_FORMAT_CAPACITY 0x23 // input
#define UFI_REQUEST_SENSE 0x03 // input
#define UFI_REZERO_UNIT 0x01
#define UFI_SEEK_10 0x2B
#define UFI_SEND_DIAGNOSTIC 0x1D
#define UFI_START_UNIT 0x1B
#define UFI_TEST_UNIT_READY 0x00
#define UFI_VERIFY 0x2F
#define UFI_WRITE_10 0x2A // output
#define UFI_WRITE_12 0xAA // output
#define UFI_WRITE_AND_VERIFY 0x2E // output
#define UFI_ALLOW_MEDIUM_REMOVAL UFI_PREVENT_MEDIUM_REMOVAL
#define UFI_STOP_UNIT UFI_START_UNIT bool CUSBStorDrive::m_OpenDrive()
{
char DriveStr[]; m_CloseDrive();
memset(DriveStr,0x00,); sprintf(DriveStr, "\\\\?\\%c:", m_cDrive);
m_hDrive = CreateFile(
DriveStr, // device interface name
GENERIC_READ | GENERIC_WRITE,// dwDesiredAccess
FILE_SHARE_READ | FILE_SHARE_WRITE,// dwShareMode
NULL,// lpSecurityAttributes
OPEN_EXISTING,// dwCreationDistribution
,// dwFlagsAndAttributes
NULL// hTemplateFile
);
if (m_hDrive == INVALID_HANDLE_VALUE)
{
m_LastErrCode = GetLastError();
return false;
}
return m_SendInquiry(m_hDrive);
} bool CUSBStorDrive::m_CloseDrive()
{
if (m_hDrive != NULL)
{
CloseHandle(m_hDrive);
}
m_hDrive = NULL;
return true;
} bool CUSBStorDrive::m_SendInquiry(HANDLE hDrive)
{
SCSI_Device_Info SCSIInfo =
{ };
DWORD ReturnLen;
BOOL bResult; if (hDrive == NULL) return false; SCSIInfo.Spt.Length = sizeof(SCSIInfo.Spt);
SCSIInfo.Spt.SenseInfoLength = sizeof(SCSIInfo.Sense);
SCSIInfo.Spt.DataTransferLength = sizeof(SCSIInfo.Data);
SCSIInfo.Spt.SenseInfoOffset = offsetof(SCSI_Device_Info, Sense);
SCSIInfo.Spt.DataBufferOffset = offsetof(SCSI_Device_Info, Data);
SCSIInfo.Spt.TimeOutValue = ;
SCSIInfo.Spt.DataIn = SCSI_IOCTL_DATA_IN;
SCSIInfo.Spt.CdbLength = ;
SCSIInfo.Spt.Cdb[] = UFI_INQUIRY; // inquiry opcode
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = sizeof(SCSIInfo.Data);
SCSIInfo.Spt.Cdb[] = 0x00; bResult = DeviceIoControl(
hDrive,
IOCTL_SCSI_PASS_THROUGH,
&SCSIInfo,
sizeof(SCSIInfo),
&SCSIInfo,
sizeof(SCSIInfo),
&ReturnLen,
FALSE);
if (bResult)
{
return true;
}
else
{
m_LastErrCode = GetLastError();
return false;
}
} bool CUSBStorDrive::m_ReadCapacity(HANDLE hDrive)
{
SCSI_Device_Info SCSIInfo =
{ };
DWORD ReturnLen;
BOOL bResult;
if (hDrive == NULL) return false; SCSIInfo.Spt.Length = sizeof(SCSIInfo.Spt);
SCSIInfo.Spt.SenseInfoLength = sizeof(SCSIInfo.Sense);
SCSIInfo.Spt.DataTransferLength = sizeof(SCSIInfo.Data);
SCSIInfo.Spt.SenseInfoOffset = offsetof(SCSI_Device_Info, Sense);
SCSIInfo.Spt.DataBufferOffset = offsetof(SCSI_Device_Info, Data);
SCSIInfo.Spt.TimeOutValue = ;
SCSIInfo.Spt.DataIn = SCSI_IOCTL_DATA_IN;
SCSIInfo.Spt.CdbLength = ;
SCSIInfo.Spt.Cdb[] = UFI_READ_CAPACITY; // Read Capacity opcode
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00; bResult = DeviceIoControl(
hDrive,
IOCTL_SCSI_PASS_THROUGH,
&SCSIInfo,
sizeof(SCSIInfo),
&SCSIInfo,
sizeof(SCSIInfo),
&ReturnLen,
FALSE);
if (bResult)
{
return true;
}
else
{
m_LastErrCode = GetLastError();
return false;
}
} bool CUSBStorDrive::m_ReadFormatCapacity(HANDLE hDrive)
{
SCSI_Device_Info SCSIInfo =
{ };
DWORD ReturnLen = ;
BOOL bResult = false;
if (hDrive == NULL) return false; WORD wAllocLeng = 0x0000; SCSIInfo.Spt.Length = sizeof(SCSIInfo.Spt);
SCSIInfo.Spt.SenseInfoLength = sizeof(SCSIInfo.Sense);
SCSIInfo.Spt.DataTransferLength = sizeof(SCSIInfo.Data);
SCSIInfo.Spt.SenseInfoOffset = offsetof(SCSI_Device_Info, Sense);
SCSIInfo.Spt.DataBufferOffset = offsetof(SCSI_Device_Info, Data);
SCSIInfo.Spt.TimeOutValue = ;
SCSIInfo.Spt.DataIn = SCSI_IOCTL_DATA_IN;
SCSIInfo.Spt.CdbLength = ;
SCSIInfo.Spt.Cdb[] = UFI_READ_FORMAT_CAPACITY; // Read format Capacity opcode
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = wAllocLeng >> ;//Allocation Length (MSB)
SCSIInfo.Spt.Cdb[] = wAllocLeng & 0x00FF;//Allocation Length (LSB)
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00;
SCSIInfo.Spt.Cdb[] = 0x00; bResult = DeviceIoControl(
hDrive,
IOCTL_SCSI_PASS_THROUGH,
&SCSIInfo,
sizeof(SCSIInfo),
&SCSIInfo,
sizeof(SCSIInfo),
&ReturnLen,
FALSE);
if (bResult)
{
//SCSIInfo.Data[];
return true;
}
else
{
m_LastErrCode = GetLastError();
return false;
}
} bool CUSBStorDrive::m_Read10WithBuffer(HANDLE hDrive,DWORD dwStartBlock,BYTE *pBuf,DWORD dwlength)
{
SCSI_PASS_THROUGH_WITH_BUFFERS SCSIDataWithBuf =
{ };
DWORD ReturnLen = ;
BOOL bResult = false;
WORD wBlocks = 0x0001;
BYTE *ptr = NULL;
int iCount = ; if (hDrive == NULL) return false;
if (pBuf == NULL) return false; SCSIDataWithBuf.Spt.Length = sizeof(SCSI_PASS_THROUGH);
SCSIDataWithBuf.Spt.SenseInfoLength = SPT_SENSE_LENGTH;
SCSIDataWithBuf.Spt.DataTransferLength = SPTWB_DATA_LENGTH;
SCSIDataWithBuf.Spt.PathId = ;
SCSIDataWithBuf.Spt.TargetId = ;
SCSIDataWithBuf.Spt.Lun = ;
SCSIDataWithBuf.Spt.TimeOutValue = TIME_OUT;
SCSIDataWithBuf.Spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS,ucSenseBuf);
SCSIDataWithBuf.Spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS,ucDataBuf);
SCSIDataWithBuf.Spt.DataIn = SCSI_IOCTL_DATA_IN;
SCSIDataWithBuf.Spt.CdbLength = ;
SCSIDataWithBuf.Spt.Cdb[] = UFI_READ_10;
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0xFF000000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x00FF0000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x0000FF00) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x000000FF);
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = (wBlocks & 0xFF00) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (wBlocks & 0x00FF);
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = 0x00; ptr = pBuf;
iCount = dwlength / SPTWB_DATA_LENGTH;
if ((dwlength % SPTWB_DATA_LENGTH) > ) iCount++;
int iPos = ;
for (int i=; i < iCount; i++)
{
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0xFF000000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x00FF0000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x0000FF00) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x000000FF); bResult = DeviceIoControl(
hDrive,
IOCTL_SCSI_PASS_THROUGH,
&SCSIDataWithBuf,
sizeof(SCSI_PASS_THROUGH_WITH_BUFFERS),
&SCSIDataWithBuf,
//length,
sizeof(SCSI_PASS_THROUGH_WITH_BUFFERS),
&ReturnLen,
FALSE);
if (bResult)
{
iPos = (i * )/iCount;
if (m_pWaitUISetPosProc != NULL)
{
(m_pWaitUISetPosProc)(,iPos);
}
if ((i+) == iCount) //last
{
memcpy(ptr,SCSIDataWithBuf.ucDataBuf,dwlength);
dwlength = ;
}
else
{
memcpy(ptr,SCSIDataWithBuf.ucDataBuf,SPTWB_DATA_LENGTH);
dwlength -= SPTWB_DATA_LENGTH;
}
ptr += SPTWB_DATA_LENGTH;
dwStartBlock ++;
}
else
{
m_LastErrCode = GetLastError();
break;
}
}
return bResult;
} bool CUSBStorDrive::m_Write10WithBuffer(HANDLE hDrive,DWORD dwStartBlock,BYTE *pBuf,DWORD dwlength)
{
SCSI_PASS_THROUGH_WITH_BUFFERS SCSIDataWithBuf =
{ };
DWORD ReturnLen = ;
WORD wBlocks = 0x0001;
BYTE *ptr = NULL;
BOOL bResult = false;
int iCount = ; if (hDrive == NULL) return false;
if (pBuf == NULL) return false; SCSIDataWithBuf.Spt.Length = sizeof(SCSI_PASS_THROUGH);
SCSIDataWithBuf.Spt.SenseInfoLength = SPT_SENSE_LENGTH;
SCSIDataWithBuf.Spt.DataTransferLength = SPTWB_DATA_LENGTH;
SCSIDataWithBuf.Spt.PathId = ;
SCSIDataWithBuf.Spt.TargetId = ;
SCSIDataWithBuf.Spt.Lun = ;
SCSIDataWithBuf.Spt.TimeOutValue = TIME_OUT;
SCSIDataWithBuf.Spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS,ucSenseBuf);
SCSIDataWithBuf.Spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS,ucDataBuf);
SCSIDataWithBuf.Spt.DataIn = SCSI_IOCTL_DATA_OUT;
SCSIDataWithBuf.Spt.CdbLength = ;
SCSIDataWithBuf.Spt.Cdb[] = UFI_WRITE_10;
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0xFF000000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x00FF0000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x0000FF00) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x000000FF);
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = (wBlocks & 0xFF00) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (wBlocks & 0x00FF);
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = 0x00;
SCSIDataWithBuf.Spt.Cdb[] = 0x00; ptr = pBuf;
iCount = dwlength / SPTWB_DATA_LENGTH;
if ((dwlength % SPTWB_DATA_LENGTH) > ) iCount++;
int iPos = ; for (int i=; i < iCount; i++)
{
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0xFF000000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x00FF0000) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x0000FF00) >> ;
SCSIDataWithBuf.Spt.Cdb[] = (dwStartBlock & 0x000000FF);
memset(SCSIDataWithBuf.ucDataBuf,0x00,SPTWB_DATA_LENGTH);
if (dwlength >= SPTWB_DATA_LENGTH)
{
memcpy(SCSIDataWithBuf.ucDataBuf,ptr,SPTWB_DATA_LENGTH);
}
else
{
memcpy(SCSIDataWithBuf.ucDataBuf,ptr,dwlength);
}
bResult = DeviceIoControl(
hDrive,
IOCTL_SCSI_PASS_THROUGH,
SCSIDataWithBuf,
sizeof(SCSI_PASS_THROUGH_WITH_BUFFERS),
SCSIDataWithBuf,
//length,
sizeof(SCSI_PASS_THROUGH_WITH_BUFFERS),
ReturnLen,
FALSE);
if (bResult)
{
iPos = (i * )/iCount;
if (m_pWaitUISetPosProc != NULL)
{
(m_pWaitUISetPosProc)(,iPos);
}
ptr += SPTWB_DATA_LENGTH;
dwStartBlock ++;
dwlength -= SPTWB_DATA_LENGTH;
}
else
{
m_LastErrCode = GetLastError();
break;
}
}
return bResult;
}
使用Device IO Control 讀寫 USB Mass Storage的更多相关文章
- usb mass storage device
Problem adding USB host device to KVM Windows guest machine. Status: CLOSED CURRENTRELEASE Aliases ...
- USB Mass Storage协议分析
目录 简介 指令数据和状态协议 CBW指令格式 CSWCommand Status Wrapper状态格式 SCSI命令集 Format Unit Inquiry MODE SELECT 简介 USB ...
- USB Mass Storage大容量存储的基本知识
http://www.crifan.com/files/doc/docbook/usb_disk_driver/release/htmls/ch02_msc_basic.html 目录 2.1. US ...
- USB Mass Storage communication with PassThrough / more than 64K data length
http://social.msdn.microsoft.com/Forums/windowsdesktop/zh-CN/35620a05-43be-46a8-8cbe-846bc8295d85/us ...
- Android USB Connections Explained: MTP, PTP, and USB Mass Storage
Android USB Connections Explained: MTP, PTP, and USB Mass Storage Older Android devices support USB ...
- USB Mass Storage学习笔记－STM32＋FLASH实现U盘
一.内容概述 采用STM32内部自带USB控制器外加大页NAND FLASH K9F1G08U0A实现一个128M的U盘. 1.STM32的USB控制器 STM32F103的MCU自带USB从控制器 ...
- usb mass storage之旅
前面总结了usb hid keyboard,现在总结usb mass storage,在枚举阶段没什么好总结的,hid和mass storage差不多,都是同样的枚举过程,但是在他们的配置描述符.接口 ...
- USB mass storage协议
这一节主要把在实现“linux模拟U盘功能”过程中的一些调试过程记录下来,并加以解析. 一.背景知识 1.USB Mass Storage类规范概述 USB 组织在univers ...
- 实现Linux下的U盘（USB Mass Storage）驱动
如何实现Linux下的U盘(USB Mass Storage)驱动 版本:v0.7 How to Write Linux USB MSC (Mass Storage Class) Driver Cri ...
随机推荐
- SQLAlchemy-对象关系教程ORM-create
ORM是建立在SQL语言构造器之上的工具集,用于将Python对象映射到数据库的行,提供了一系列接口用于从数据库中存取对象(行).在ORM 工作时,在底层调用SQL语言构造器的API,这些通用的操作有 ...
- css文字环绕图片--遇到的问题及解决方法
一.前言 需要实现一个文字环绕图片的效果,心想so easy嘛. 1)代码部分 <style> .img-left { border: 3px solid #005588; width:3 ...
- 耗时任务DefaultEventExecutorGroup 定时任务
一. 耗时任务 static final EventExecutorGroup group = new DefaultEventExecutorGroup(16); // Tell the pipel ...
- AdvStringGrid 获取值
stringGrid.row stringgrid.col分别为当前行和列 stringGrid.cells[stringgrid.col,stringGrid.row]就是当前cell的值 ---- ...
- drools7 (四、FactHandle 介绍)
先看代码 Base.java package cn.xiaojf.drools7.base; import org.apache.commons.lang3.StringUtils; import o ...
- Redis（二）CentOS7安装Redis4.0.10与集群搭建
一 Redis单机安装 1 Redis下载安装 1.1 检查依赖环境(Redis是C语言开发,编译依赖gcc环境) [root@node21 redis-]$ gcc -v -bash: gcc: c ...
- linux添加桌面快捷方式
linux通过软件中心安装的程序快捷图标都放在/usr/share/applications/目录下.点选一个图标右键,选择复制到,目录选择桌面即可. 但是有一些软件自行安装后,在那个目录里没有 ...
- matplotlib使用总结
一.简介 Matplotlib 是一个 Python 的 2D绘图库,它以各种硬拷贝格式和跨平台的交互式环境生成出版质量级别的图形.通过 Matplotlib,开发者可以仅需要几行代码,便可以生成绘图 ...
- 百度地图API--Key的获得
[开年后花了半个月的时间学习了百度地图API开发,准备投入项目中,学习的过程中写了一些简单的总结,在部门内部做了一个简单的分享培训,这里希望将自己的仅有的一点点关于百度地图API的收获分享给社区,整个 ...
- structs2的action实现方式
Action的实现方式第一种:在web.xml中添加配置<filter> <filter-name>struts2</filter-name> <filter ...