在Windows下进行底层IO操作之CMOS数据的读取和显示

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在Windows下进行底层IO操作之CMOS数据的读取和显示

作者：彭学周（Favory.Peng）

CPU执行命令一般分为：特权（Privileged-Ring0）和非特权（Non-Privileged Mode-Ring3）两种模式；

Windows系统下的程序都是在Ring3下执行，无法进行任意I/O端口的操作；

要是能让程序在Ring0下执行，自然就可以顺利的进行读写I/O端口的操作；lcsboy编写的WinRing就提供了这个功能，下面以CMOS数据的读取为例介绍WinRing的使用；

编辑环境：BCB 6.0 需要文件：WINRING.sys(端口操作驱动)，WinRing.hpp(WinRing应用处理函数)

CMOS数据读取原理：

在计算机系统中，对CMOS中数据的读写是通过两个I/O端口来实现的，其中，端口70H是一个字节的只写端口，用它来设置CMOS中的数据地址；而端口71H是用来读写端口70H设置的CMOS地址中的数据单元字节内容。

//-----------------------------------------------------------------------------------------------------

读CMOS代码：

asm{

mov al, Index //将需要读取的位置传到AL寄存器

out 0x70, al //将读取地址写到70H端口

in al, 0x71 //从71H端口读取数据送AL

mov Val, al //将AL中的数据送变量Val

}

写CMOS代码：

asm{

mov al, Index //将需要写入的地址送AL

out 0x70, al //将AL中的地址写入70H端口

mov al, Val //将需要写入的值送到AL中

out 0x71, al //将值写入71H端口完成数据写操作

}

//-----------------------------------------------------------------------------------------------------

1、在程序段加入WinRing.hpp的引用：#include "WinRing.hpp"

2、在窗口程序FormCreate事件中加入：OpenWinRing();

3、在窗口程序FormCloseQuery事件中加入：CloseWinRing();

4、编写CMOS读写函数：(要求代码精简，不能有控件操作等)

BYTE CMOSData[128]; //存储CMOS数据

void __fastcall TForm1::ReadComs(void) //读CMOS数据

{

BYTE Val, Index;

asm cli; //关中断

for (int i=0;i<128; i++)

{

Index=i;

asm{

mov al, Index

out 0x70, al

in al, 0x71

mov Val, al}

CMOSData[i]=Val;

}

asm sti; //开中断

}

//---------------------------------------------------------------------------

void __fastcall TForm1::WriteComs(void) //写CMOS数据

{

BYTE Val, Index;

asm cli; //关中断

for (int i=0x10;i<128; i++)

{

Index=i;

Val=CMOSData[i];

asm{

mov al, Index

out 0x70, al

mov al, Val

out 0x71, al}

}

asm sti; //开中断

}

//---------------------------------------------------------------------------

5、在Ring0下执行读写函数：

ProcessRing0(WriteComs);

ProcessRing0(ReadComs);

说明：编译好的目标程序的使用必须在WINRING.sys同级目录下，否则将找不到驱动，这样貌似很麻烦；不过这个SYS的文件大小不大，不到2K，所以我们可以将WINRING.SYS数据保存到数组中，在应用程序运行前判断是否有这个SYS文件在同级目录下，若没有再将这些数据保存到文件WINRING.SYS中；

附代码：WinRing.hpp （声明：版权归原作者Chun-Hsueh Lin所有）

/************************************************************************

* <WinRing.hpp> Ver 1.0

* Adjust the privilege of Application from Ring 3 to Ring 0

* Caution: 1. WinRing.sys support Win2K/WinXP serial only.

* 2. Don't use VCL in your procedure that it will be adjusted to Ring 0.

* 3. Don't use any command about Far-Jump.

* Copyright by Chun-Hsueh Lin, 03/12/2003

************************************************************************/

#ifndef DRIVER

#define DRIVER "WINRING"

#endif

#ifndef DEVIO_H

#define DEVIO_H

//===============================================

#ifndef CTL_CODE

#define CTL_CODE( DeviceType, Function, Method, Access ) ( /

((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) /

)

#define METHOD_BUFFERED 0

#define METHOD_IN_DIRECT 1

#define METHOD_OUT_DIRECT 2

#define METHOD_NEITHER 3

#define FILE_ANY_ACCESS 0

#define FILE_READ_ACCESS ( 0x0001 ) // file & pipe

#define FILE_WRITE_ACCESS ( 0x0002 ) // file & pipe

#define FILE_DEVICE_UNKNOWN 0x00000022

#endif

#define WINRING_Access CTL_CODE( /

FILE_DEVICE_UNKNOWN, /

0x999, /

METHOD_BUFFERED, /

FILE_ANY_ACCESS)

#endif

//===============================================

class TRingData

{

public:

ULONG AdjRing0Entry;

ULONG RegData[7];

};

//===============================================

HANDLE DriverHandle;

TRingData Ring;

DWORD retbyte;

#define WinRing(); DeviceIoControl(DriverHandle, WINRING_Access, &Ring, sizeof(Ring), &Ring, sizeof(Ring), &retbyte, 0);

bool BuildDriverService()

{

SC_HANDLE scHandle, srvHandle;

scHandle=OpenSCManager(0,0,SC_MANAGER_ALL_ACCESS);

if (!scHandle)

{

return false;

}

srvHandle=OpenService(scHandle,DRIVER,SERVICE_ALL_ACCESS);

if (srvHandle==0)

{

char path[MAX_PATH]={0};

String DriverPath=ExtractFilePath(Application->ExeName)+DRIVER+".sys";

strcat(path, DriverPath.c_str());

srvHandle=CreateService(

scHandle,

DRIVER,

SERVICE_ALL_ACCESS,

SERVICE_KERNEL_DRIVER,

SERVICE_DEMAND_START,

SERVICE_ERROR_NORMAL,

path,

0,0,0,0,0);

}

if (srvHandle==0)

return false;

StartService(srvHandle,0,0);

CloseServiceHandle(srvHandle);

CloseServiceHandle(scHandle);

return true;

}

//===============================================

bool DeleteDriverService()

{

SERVICE_STATUS srvStatus;

SC_HANDLE scHandle,srvHandle;

scHandle=OpenSCManager(0,0,SC_MANAGER_ALL_ACCESS);

if (!scHandle)

{

return false;

}

srvHandle=OpenService(scHandle,DRIVER,SERVICE_ALL_ACCESS);

if (srvHandle)

{

ControlService(srvHandle,SERVICE_CONTROL_STOP,&srvStatus);

DeleteService(srvHandle);

}

CloseServiceHandle(srvHandle);

CloseServiceHandle(scHandle);

return true;

}

//===============================================

bool OpenDriver()

{

if (!BuildDriverService())

return false;

DriverHandle=CreateFile(

"////.//" DRIVER,

GENERIC_READ|GENERIC_WRITE,

OPEN_EXISTING,

0);

if (DriverHandle==INVALID_HANDLE_VALUE)

{

return false;

}

return true;

}

//===============================================

bool CloseDriver()

{

CloseHandle(DriverHandle);

if (!DeleteDriverService())

return false;

return true;

}

//===============================================

BYTE OSVersion;

void __fastcall (__closure *Ring3ProcName)();

// Get major version numbers of Windows

// OSVersion=4 : Win9x serial

// OSVersion=5 : WinNT serial

//===============================================

void OpenWinRing()

{

OSVersion = LOBYTE(LOWORD(GetVersion()));

if (OSVersion!=4)

{

if (!OpenDriver())

{

ShowMessage("Driver not ready!!!");

CloseDriver();

Application->Terminate();

}

//===============================================

void CloseWinRing()

{

if (OSVersion !=4)

{

if (!CloseDriver())

ShowMessage("Close Driver Fail!");

}

//===============================================

void __fastcall SaveAllReg(void)

{

asm {

push eax

mov eax, offset Ring.RegData

mov [eax][04], ebx

mov [eax][08], ecx

mov [eax][12], edx

mov [eax][16], esi

mov [eax][20], edi

mov [eax][24], ebp

mov ebx, eax

pop eax

mov [ebx], eax}

}

//===============================================

//Edit by: favory.peng 2008-9-27 for BCB6.0

void __fastcall Ring0Proc()

{

DWORD Adj0Address;

SaveAllReg();

#pragma inline

asm mov Adj0Address, offset ADJRing0

Ring.AdjRing0Entry=Adj0Address;

WinRing();

asm{

jmp ADJRing3

ADJRing0:

mov eax, [esp+4]}

Ring3ProcName();

asm{

ret

ADJRing3:}

}

#define ProcessRing0(x) Ring3ProcName=x; Ring0Proc();

//============= <WinRing.hpp 代码结束>================

WINRING.sys数据文件数组，可以保存到文件中生成运行需要的文件

//=================================================

unsigned char WINRING_Data[1988] = {

0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,

0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x00, 0x00,

0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,

0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,

0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,

0x6D, 0x6F, 0x64, 0x65, 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0xB5, 0x44, 0xC2, 0xFD, 0xF1, 0x25, 0xAC, 0xAE, 0xF1, 0x25, 0xAC, 0xAE, 0xF1, 0x25, 0xAC, 0xAE,

0xA8, 0x06, 0xBF, 0xAE, 0xF8, 0x25, 0xAC, 0xAE, 0x19, 0x3A, 0xA7, 0xAE, 0xF0, 0x25, 0xAC, 0xAE,

0x52, 0x69, 0x63, 0x68, 0xF1, 0x25, 0xAC, 0xAE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00, 0x49, 0x8D, 0x70, 0x3E, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0E, 0x01, 0x0B, 0x01, 0x05, 0x0C, 0x60, 0x02, 0x00, 0x00,

0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00,

0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,

0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x06, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00, 0xB1, 0x87, 0x00, 0x00, 0x01, 0x00, 0x00, 0x20,

0x00, 0x00, 0x04, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0xE0, 0x04, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0xC0, 0x05, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x20, 0x04, 0x00, 0x00, 0x54, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x74, 0x65, 0x78, 0x74, 0x00, 0x00, 0x00,

0x77, 0x01, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x68,

0x2E, 0x72, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, 0x74, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,

0x80, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x48, 0x2E, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, 0x00,

0x48, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0xC8,

0x49, 0x4E, 0x49, 0x54, 0x00, 0x00, 0x00, 0x00, 0xD4, 0x00, 0x00, 0x00, 0xE0, 0x04, 0x00, 0x00,

0xE0, 0x00, 0x00, 0x00, 0xE0, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0xE2, 0x2E, 0x72, 0x65, 0x6C, 0x6F, 0x63, 0x00, 0x00,

0x32, 0x00, 0x00, 0x00, 0xC0, 0x05, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0xC0, 0x05, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x42,

0x55, 0x8B, 0xEC, 0x83, 0xEC, 0x14, 0x56, 0x57, 0x8B, 0x3D, 0x04, 0x04, 0x01, 0x00, 0x8D, 0x45,

0xF4, 0x68, 0xA8, 0x04, 0x01, 0x00, 0x50, 0xFF, 0xD7, 0x8B, 0x75, 0x08, 0x8D, 0x45, 0xFC, 0x50,

0x6A, 0x00, 0x6A, 0x00, 0x8D, 0x45, 0xF4, 0x6A, 0x22, 0x50, 0x6A, 0x00, 0x56, 0xFF, 0x15, 0x00,

0x04, 0x01, 0x00, 0x85, 0xC0, 0x7C, 0x35, 0x8D, 0x45, 0xEC, 0x68, 0x80, 0x04, 0x01, 0x00, 0x50,

0xC7, 0x46, 0x38, 0x20, 0x03, 0x01, 0x00, 0xC7, 0x46, 0x70, 0x30, 0x03, 0x01, 0x00, 0xC7, 0x46,

0x40, 0x20, 0x03, 0x01, 0x00, 0xC7, 0x46, 0x34, 0xF2, 0x02, 0x01, 0x00, 0xFF, 0xD7, 0x8D, 0x45,

0xF4, 0x50, 0x8D, 0x45, 0xEC, 0x50, 0xFF, 0x15, 0x14, 0x04, 0x01, 0x00, 0x5F, 0x5E, 0xC9, 0xC2,

0x08, 0x00, 0x55, 0x8B, 0xEC, 0x51, 0x51, 0x8D, 0x45, 0xF8, 0x68, 0x80, 0x04, 0x01, 0x00, 0x50,

0xFF, 0x15, 0x04, 0x04, 0x01, 0x00, 0x8D, 0x45, 0xF8, 0x50, 0xFF, 0x15, 0x0C, 0x04, 0x01, 0x00,

0x8B, 0x45, 0x08, 0xFF, 0x70, 0x04, 0xFF, 0x15, 0x08, 0x04, 0x01, 0x00, 0xC9, 0xC2, 0x04, 0x00,

0x6A, 0x00, 0x6A, 0x00, 0xFF, 0x74, 0x24, 0x10, 0xE8, 0x2B, 0x00, 0x00, 0x00, 0xC2, 0x08, 0x00,

0x8B, 0x44, 0x24, 0x08, 0x8B, 0x48, 0x60, 0x81, 0x79, 0x0C, 0x64, 0x26, 0x22, 0x00, 0x74, 0x0F,

0x6A, 0x00, 0x68, 0x10, 0x00, 0x00, 0xC0, 0x50, 0xE8, 0x0B, 0x00, 0x00, 0x00, 0xEB, 0x06, 0x50,

0xE8, 0x25, 0x00, 0x00, 0x00, 0xC2, 0x08, 0x00, 0x8B, 0x4C, 0x24, 0x04, 0x8B, 0x44, 0x24, 0x0C,

0x56, 0x8B, 0x74, 0x24, 0x0C, 0x32, 0xD2, 0x89, 0x71, 0x18, 0x89, 0x41, 0x1C, 0xFF, 0x15, 0x10,

0x04, 0x01, 0x00, 0x8B, 0xC6, 0x5E, 0xC2, 0x0C, 0x00, 0xCC, 0x56, 0x57, 0x8B, 0x7C, 0x24, 0x0C,

0x8B, 0x47, 0x60, 0x8B, 0x70, 0x08, 0x3B, 0x70, 0x04, 0x74, 0x0E, 0x83, 0xFE, 0x20, 0x73, 0x09,

0x6A, 0x00, 0x68, 0x9C, 0x00, 0x00, 0xC0, 0xEB, 0x0B, 0xFF, 0x77, 0x0C, 0xE8, 0x0F, 0x00, 0x00,

0x00, 0x56, 0x6A, 0x00, 0x57, 0xE8, 0xAE, 0xFF, 0xFF, 0xFF, 0x5F, 0x5E, 0xC2, 0x04, 0x00, 0xCC,

0x55, 0x8B, 0xEC, 0x83, 0xEC, 0x20, 0x53, 0x56, 0x8B, 0x75, 0x08, 0x57, 0x6A, 0x08, 0x8D, 0x7D,

0xE0, 0x59, 0x8D, 0x45, 0xE4, 0xF3, 0xA5, 0x89, 0x45, 0x08, 0x60, 0x8B, 0x45, 0xE0, 0x50, 0x8B,

0x45, 0x08, 0x8B, 0x58, 0x04, 0x8B, 0x48, 0x08, 0x8B, 0x50, 0x0C, 0x8B, 0x70, 0x10, 0x8B, 0x78,

0x14, 0x8B, 0x68, 0x18, 0xFF, 0x30, 0x8B, 0x44, 0x24, 0x04, 0xFF, 0xD0, 0x83, 0xC4, 0x08, 0x61,

0x5F, 0x5E, 0x5B, 0xC9, 0xC2, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x3C, 0x05, 0x00, 0x00, 0x4E, 0x05, 0x00, 0x00, 0x66, 0x05, 0x00, 0x00, 0x78, 0x05, 0x00, 0x00,

0x90, 0x05, 0x00, 0x00, 0x24, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x49, 0x8D, 0x70, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,

0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x49, 0x8D, 0x70, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x10, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x49, 0x8D, 0x70, 0x3E,

0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x90, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x5C, 0x00, 0x44, 0x00, 0x6F, 0x00, 0x73, 0x00, 0x44, 0x00, 0x65, 0x00, 0x76, 0x00, 0x69, 0x00,

0x63, 0x00, 0x65, 0x00, 0x73, 0x00, 0x5C, 0x00, 0x57, 0x00, 0x49, 0x00, 0x4E, 0x00, 0x52, 0x00,

0x49, 0x00, 0x4E, 0x00, 0x47, 0x00, 0x00, 0x00, 0x5C, 0x00, 0x44, 0x00, 0x65, 0x00, 0x76, 0x00,

0x69, 0x00, 0x63, 0x00, 0x65, 0x00, 0x5C, 0x00, 0x57, 0x00, 0x49, 0x00, 0x4E, 0x00, 0x52, 0x00,

0x49, 0x00, 0x4E, 0x00, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x08, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0x05, 0x00, 0x00,

0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x05, 0x00, 0x00, 0x4E, 0x05, 0x00, 0x00,

0x66, 0x05, 0x00, 0x00, 0x78, 0x05, 0x00, 0x00, 0x90, 0x05, 0x00, 0x00, 0x24, 0x05, 0x00, 0x00,

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0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x44, 0x65, 0x76, 0x69, 0x63, 0x65, 0x00, 0x00, 0xDE, 0x00,

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0x58, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x8A, 0x32, 0x92, 0x32, 0xAF, 0x32, 0xBB, 0x32,

0xC3, 0x32, 0xCA, 0x32, 0xD1, 0x32, 0xD8, 0x32, 0xE8, 0x32, 0xFB, 0x32, 0x02, 0x33, 0x0C, 0x33,

0x18, 0x33, 0x6F, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x01, 0x00, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x00, 0xD2, 0x4A, 0x00, 0x2E, 0x5C, 0x69, 0x33,

0x38, 0x36, 0x5C, 0x57, 0x49, 0x4E, 0x52, 0x49, 0x4E, 0x47, 0x2E, 0x73, 0x79, 0x73, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x80, 0x02, 0x00, 0x00, 0x72, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x02, 0x00, 0x08, 0xD2,

0xF2, 0x02, 0x00, 0x00, 0x2E, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x05, 0xD0,

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0x30, 0x03, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,

0x58, 0x03, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x01,

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0xB0, 0x03, 0x00, 0x00, 0x47, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x01, 0x00, 0x0C, 0xD3,

0x4E, 0x42, 0x31, 0x30, 0x00, 0x00, 0x00, 0x00, 0x49, 0x8D, 0x70, 0x3E, 0x01, 0x00, 0x00, 0x00,

0x44, 0x3A, 0x5C, 0x44, 0x6F, 0x77, 0x6E, 0x4C, 0x6F, 0x61, 0x64, 0x5C, 0x44, 0x72, 0x69, 0x76,

0x65, 0x72, 0x5C, 0x69, 0x33, 0x38, 0x36, 0x5C, 0x57, 0x49, 0x4E, 0x52, 0x49, 0x4E, 0x47, 0x2E,

0x70, 0x64, 0x62, 0x00

};

//---------------------------------------------------------------------------

定义创建<WINRING.sys>文件的函数：

void __fastcall TFmain::CreateSYS(void)

{

FILE* fp;

fp=fopen("WINRING.sys","wb+");

fwrite(WINRING_Data,sizeof(unsigned char),1988,fp);

fclose(fp);

}

在FormCreate消息中加入：

if(FileExists("WINRING.sys"))

{

OpenWinRing();

}

else

{

CreateSYS();

Sleep(10);

OpenWinRing();

}

//=================================================

作者：Favory.Peng(彭学周) 2008-10-09

本文到此结束，有不足之处，希望各位高手指教，谢谢！