www.gusucode.com > VC++ 获取硬盘序列号源码源码程序 > VC++ 获取硬盘序列号源码源码程序/code/GetHDSerial.cpp

    // GetHDSerial.cpp: implementation of the CGetHDSerial class.
// Download by http://www.newxing.com/
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "GetHDSerial.h"

	
char  m_buffer[256];
WORD  m_serial[256];
DWORD m_OldInterruptAddress;
DWORDLONG m_IDTR;

// 等待硬盘空闲
static unsigned int WaitHardDiskIdle() 
{ 
	BYTE byTemp;

Waiting:
	_asm
	{
		mov dx, 0x1f7
		in al, dx
		cmp al, 0x80
		jb Endwaiting
		jmp Waiting
	}
Endwaiting:
	_asm
	{
		mov byTemp, al
	}
	return byTemp; 
} 

//中断服务程序
void  _declspec( naked )InterruptProcess(void)
{
	 int   byTemp;
     int   i;
	 WORD temp;
	 //保存寄存器值
     _asm
     {
         push eax
         push ebx
         push ecx
         push edx
         push esi
     }
      
     WaitHardDiskIdle();//等待硬盘空闲状态
     _asm
	 {
	     mov dx, 0x1f6
		 mov al, 0xa0
		 out dx, al
	 }
	 byTemp = WaitHardDiskIdle(); //若直接在Ring3级执行等待命令，会进入死循环
	 if ((byTemp&0x50)!=0x50) 
	 {
		_asm  // 恢复中断现场并退出中断服务程序
		{
            pop esi
            pop edx
			pop ecx
			pop ebx
			pop eax
			iretd
		}
	 }
		
	 _asm
	 {
		 mov dx, 0x1f6 //命令端口1f6,选择驱动器0
		 mov al, 0xa0
	 	 out dx, al
		 inc dx
		 mov al, 0xec
		 out dx, al //发送读驱动器参数命令
	 }	
	 byTemp = WaitHardDiskIdle(); 
	 if ((byTemp&0x58)!=0x58) 
     {
		_asm  // 恢复中断现场并退出中断服务程序
		{
			 pop esi
			 pop edx
			 pop ecx
			 pop ebx
			 pop eax
			 iretd
		}
	 }
     //读取硬盘控制器的全部信息
	 for (i=0;i<256;i++) 
	 {
		 _asm
		 {
			 mov dx, 0x1f0
			 in ax, dx
	 		 mov temp, ax
		 }
		 m_serial[i] = temp; 
	 }                                
 	 _asm
	 {
         pop esi
	     pop edx
         pop ecx
         pop ebx
         pop eax
		 iretd
     }	
}
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CGetHDSerial::CGetHDSerial()
{

}

CGetHDSerial::~CGetHDSerial()
{

}
// 读取硬盘序列号函数
char* CGetHDSerial::GetHDSerial()
{	
  m_buffer[0]='\n';
  // 得到当前操作系统版本
  OSVERSIONINFO OSVersionInfo;
  OSVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
  GetVersionEx( &OSVersionInfo);
  if (OSVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT)
  {   
	  // Windows 9x/ME下读取硬盘序列号
	  WORD m_wWin9xHDSerial[256];
	  Win9xReadHDSerial(m_wWin9xHDSerial);  
      strcpy (m_buffer, WORDToChar (m_wWin9xHDSerial, 10, 19));
  }
  else
  {
      // Windows NT/2000/XP下读取硬盘序列号
	  DWORD m_wWinNTHDSerial[256];  
	  // 判断是否有SCSI硬盘
      if ( ! WinNTReadIDEHDSerial(m_wWinNTHDSerial)) 
	       WinNTReadSCSIHDSerial(m_wWinNTHDSerial);  
      strcpy (m_buffer, DWORDToChar (m_wWinNTHDSerial, 10, 19));
  }	
  return m_buffer;
}

// Windows9X/ME系统下读取硬盘序列号
void _stdcall CGetHDSerial::Win9xReadHDSerial(WORD * buffer)
{	
	int i;		
	for(i=0;i<256;i++) 
		buffer[i]=0;
    _asm
    {
      	push eax        
        //获取修改的中断的中断描述符（中断门）地址
        sidt m_IDTR	
        mov eax,dword ptr [m_IDTR+02h]        
        add eax,3*08h+04h
        cli
        //保存原先的中断入口地址
        push ecx
        mov ecx,dword ptr [eax]
        mov cx,word ptr [eax-04h]
        mov dword ptr m_OldInterruptAddress,ecx
        pop ecx
        //设置修改的中断入口地址为新的中断处理程序入口地址
        push ebx
        lea ebx,InterruptProcess	
        mov word ptr [eax-04h],bx
        shr ebx,10h
        mov word ptr [eax+02h],bx
        pop ebx
        //执行中断，转到Ring 0（类似CIH病毒原理）
		int 3h
        //恢复原先的中断入口地址
        push ecx
        mov ecx,dword ptr m_OldInterruptAddress
        mov word ptr [eax-04h],cx
        shr ecx,10h
        mov word ptr [eax+02h],cx
        pop ecx
        sti
        pop eax
    } 
	for(i=0;i<256;i++)		
		buffer[i]=m_serial[i];
}

// Windows 9x/ME系统下，将字类型（WORD）的硬盘信息转换为字符类型（char）
char * CGetHDSerial::WORDToChar (WORD diskdata [256], int firstIndex, int lastIndex)
{
   static char string [1024];
   int index = 0;
   int position = 0;

   // 按照高字节在前，低字节在后的顺序将字数组diskdata 中内容存入到字符串string中 
   for (index = firstIndex; index <= lastIndex; index++)
   {
      // 存入字中的高字节
      string [position] = (char) (diskdata [index] / 256);
      position++;
      // 存入字中的低字节
      string [position] = (char) (diskdata [index] % 256);
      position++;
   }
   //  添加字符串结束标志
   string [position] = '\0';

   //  删除字符串中空格
   for (index = position - 1; index > 0 && ' ' == string [index]; index--)
      string [index] = '\0';

   return string;
}

// Windows NT/2000/XP系统下，将双字类型（DWORD）的硬盘信息转换为字符类型（char）
char* CGetHDSerial::DWORDToChar (DWORD diskdata [256], int firstIndex, int lastIndex)
{
   static char string [1024];
   int index = 0;
   int position = 0;

   // 按照高字节在前，低字节在后的顺序将双字中的低字存入到字符串string中 
   for (index = firstIndex; index <= lastIndex; index++)
   {
      // 存入低字中的高字节
      string [position] = (char) (diskdata [index] / 256);
      position++;
      // 存入低字中的低字节
      string [position] = (char) (diskdata [index] % 256);
      position++;
   }
   //  添加字符串结束标志
   string [position] = '\0';

   //  删除字符串中空格
   for (index = position - 1; index > 0 && ' ' == string [index]; index--)
      string [index] = '\0';

   return string;
}

// Windows NT/2000/XP下读取IDE硬盘序列号
BOOL CGetHDSerial::WinNTReadIDEHDSerial(DWORD * buffer)
{
   BYTE IdOutCmd [sizeof (SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1];
   BOOL bFlag = FALSE;
   int  drive = 0;
   char driveName [256];
   HANDLE hPhysicalDriveIOCTL = 0;    
      
   sprintf (driveName, "\\\\.\\PhysicalDrive%d", drive);
   //  Windows NT/2000/XP下创建文件需要管理员权限
   hPhysicalDriveIOCTL = CreateFile (driveName,
                            GENERIC_READ | GENERIC_WRITE, 
                            FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
                            OPEN_EXISTING, 0, NULL);

   if (hPhysicalDriveIOCTL != INVALID_HANDLE_VALUE)
   {
       GETVERSIONOUTPARAMS VersionParams;
       DWORD               cbBytesReturned = 0;

       // 得到驱动器的IO控制器版本
       memset ((void*) &VersionParams, 0, sizeof(VersionParams));
       if(DeviceIoControl (hPhysicalDriveIOCTL, IOCTL_GET_VERSION,
                               NULL, 0, &VersionParams,
                               sizeof(VersionParams),
                               &cbBytesReturned, NULL) )
	   {        
          if (VersionParams.bIDEDeviceMap > 0)
		  {
              BYTE             bIDCmd = 0;   // IDE或者ATAPI识别命令
              SENDCMDINPARAMS  scip;
 
              // 如果驱动器是光驱，采用命令IDE_ATAPI_IDENTIFY， command,
              // 否则采用命令IDE_ATA_IDENTIFY读取驱动器信息
              bIDCmd = (VersionParams.bIDEDeviceMap >> drive & 0x10)?
                      IDE_ATAPI_IDENTIFY : IDE_ATA_IDENTIFY;

              memset (&scip, 0, sizeof(scip));
              memset (IdOutCmd, 0, sizeof(IdOutCmd));
              // 获取驱动器信息
              if (WinNTGetIDEHDInfo (hPhysicalDriveIOCTL, 
                                      &scip, 
                                      (PSENDCMDOUTPARAMS)&IdOutCmd, 
                                      (BYTE) bIDCmd,
                                      (BYTE) drive,
                                      &cbBytesReturned))
			  {
                  int m = 0;
                  USHORT *pIdSector = (USHORT *)
                             ((PSENDCMDOUTPARAMS) IdOutCmd) -> bBuffer;

                  for (m = 0; m < 256; m++)
                       buffer[m] = pIdSector [m];
                  bFlag = TRUE;  // 读取硬盘信息成功
			  }
		  }
	   }
       CloseHandle (hPhysicalDriveIOCTL);  // 关闭句柄
   }
   return bFlag;
}

// WindowsNT/2000/XP系统下读取SCSI硬盘序列号
BOOL CGetHDSerial::WinNTReadSCSIHDSerial (DWORD * buffer)
{	
      buffer[0]='\n';
      int controller = 0;
      HANDLE hScsiDriveIOCTL = 0;
      char   driveName [256];
      sprintf (driveName, "\\\\.\\Scsi%d:", controller);
     //  Windows NT/2000/XP下任何权限都可以进行
      hScsiDriveIOCTL = CreateFile (driveName,
                               GENERIC_READ | GENERIC_WRITE, 
                               FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
                               OPEN_EXISTING, 0, NULL);
 
      if (hScsiDriveIOCTL != INVALID_HANDLE_VALUE)
      {
         int drive = 0;
         DWORD dummy;
         for (drive = 0; drive < 2; drive++)
         {
            char buffer [sizeof (SRB_IO_CONTROL) + SENDIDLENGTH];
            SRB_IO_CONTROL *p = (SRB_IO_CONTROL *) buffer;
            SENDCMDINPARAMS *pin =
                   (SENDCMDINPARAMS *) (buffer + sizeof (SRB_IO_CONTROL));           
            // 准备参数
            memset (buffer, 0, sizeof (buffer));
            p -> HeaderLength = sizeof (SRB_IO_CONTROL);
            p -> Timeout = 10000;
            p -> Length = SENDIDLENGTH;
            p -> ControlCode = IOCTL_SCSI_MINIPORT_IDENTIFY;
            strncpy ((char *) p -> Signature, "SCSIDISK", 8);  
            pin -> irDriveRegs.bCommandReg = IDE_ATA_IDENTIFY;
            pin -> bDriveNumber = drive;
            // 得到SCSI硬盘信息
            if (DeviceIoControl (hScsiDriveIOCTL, IOCTL_SCSI_MINIPORT, 
                                 buffer,
                                 sizeof (SRB_IO_CONTROL) +
                                         sizeof (SENDCMDINPARAMS) - 1,
                                 buffer,
                                 sizeof (SRB_IO_CONTROL) + SENDIDLENGTH,
                                 &dummy, NULL))
            {
               SENDCMDOUTPARAMS *pOut =
                    (SENDCMDOUTPARAMS *) (buffer + sizeof (SRB_IO_CONTROL));
               IDSECTOR *pId = (IDSECTOR *) (pOut -> bBuffer);
               if (pId -> sModelNumber [0])
               {
                  int n = 0;
                  USHORT *pIdSector = (USHORT *) pId;
          
                  for (n = 0; n < 256; n++)
                      buffer[n] =pIdSector [n];
                  return TRUE;  // 读取成功                               
			   }
            }
		 }
         CloseHandle (hScsiDriveIOCTL);  // 关闭句柄
	  }
   return FALSE;   // 读取失败
}

// Windows NT/2000/XP下读取IDE设备信息
BOOL CGetHDSerial::WinNTGetIDEHDInfo (HANDLE hPhysicalDriveIOCTL, PSENDCMDINPARAMS pSCIP,
                 PSENDCMDOUTPARAMS pSCOP, BYTE bIDCmd, BYTE bDriveNum,
                 PDWORD lpcbBytesReturned)
{
   // 为读取设备信息准备参数
   pSCIP -> cBufferSize = IDENTIFY_BUFFER_SIZE;
   pSCIP -> irDriveRegs.bFeaturesReg = 0;
   pSCIP -> irDriveRegs.bSectorCountReg = 1;
   pSCIP -> irDriveRegs.bSectorNumberReg = 1;
   pSCIP -> irDriveRegs.bCylLowReg = 0;
   pSCIP -> irDriveRegs.bCylHighReg = 0;

   // 计算驱动器位置
   pSCIP -> irDriveRegs.bDriveHeadReg = 0xA0 | ((bDriveNum & 1) << 4);

   // 设置读取命令
   pSCIP -> irDriveRegs.bCommandReg = bIDCmd;
   pSCIP -> bDriveNumber = bDriveNum;
   pSCIP -> cBufferSize = IDENTIFY_BUFFER_SIZE;
   
   // 读取驱动器信息
   return ( DeviceIoControl (hPhysicalDriveIOCTL, IOCTL_GET_DRIVE_INFO,
               (LPVOID) pSCIP,
               sizeof(SENDCMDINPARAMS) - 1,
               (LPVOID) pSCOP,
               sizeof(SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1,
               lpcbBytesReturned, NULL) );
}