获取硬盘序列号的vc代码

#define  MAX_IDE_DRIVES  4
#define  IDENTIFY_BUFFER_SIZE  512

//  IOCTL commands
#define  DFP_GET_VERSION          0x00074080
#define  DFP_RECEIVE_DRIVE_DATA   0x0007c088

//  Valid values for the bCommandReg member of IDEREGS.
#define  IDE_ATAPI_IDENTIFY  0xA1  //  Returns ID sector for ATAPI.
#define  IDE_ATA_IDENTIFY    0xEC  //  Returns ID sector for ATA.

#define  SENDIDLENGTH  sizeof (SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE

#define  FILE_DEVICE_SCSI              0x0000001b
#define  IOCTL_SCSI_MINIPORT_IDENTIFY  ((FILE_DEVICE_SCSI << 16) + 0x0501)
#define  IOCTL_SCSI_MINIPORT 0x0004D008  //  see NTDDSCSI.H for definition

char HardDriveSerialNumber [1024];

// The following struct defines the interesting part of the IDENTIFY
// buffer:
typedef struct _IDSECTOR
{
   USHORT  wGenConfig;
   USHORT  wNumCyls;
   USHORT  wReserved;
   USHORT  wNumHeads;
   USHORT  wBytesPerTrack;
   USHORT  wBytesPerSector;
   USHORT  wSectorsPerTrack;
   USHORT  wVendorUnique[3];
   CHAR    sSerialNumber[20];
   USHORT  wBufferType;
   USHORT  wBufferSize;
   USHORT  wECCSize;
   CHAR    sFirmwareRev[8];
   CHAR    sModelNumber[40];
   USHORT  wMoreVendorUnique;
   USHORT  wDoubleWordIO;
   USHORT  wCapabilities;
   USHORT  wReserved1;
   USHORT  wPIOTiming;
   USHORT  wDMATiming;
   USHORT  wBS;
   USHORT  wNumCurrentCyls;
   USHORT  wNumCurrentHeads;
   USHORT  wNumCurrentSectorsPerTrack;
   ULONG   ulCurrentSectorCapacity;
   USHORT  wMultSectorStuff;
   ULONG   ulTotalAddressableSectors;
   USHORT  wSingleWordDMA;
   USHORT  wMultiWordDMA;
   BYTE    bReserved[128];
} IDSECTOR, *PIDSECTOR;

typedef struct _SRB_IO_CONTROL
{
   ULONG HeaderLength;
   UCHAR Signature[8];
   ULONG Timeout;
   ULONG ControlCode;
   ULONG ReturnCode;
   ULONG Length;
} SRB_IO_CONTROL, *PSRB_IO_CONTROL;

//  IDE registers
typedef struct _IDEREGS
{
   BYTE bFeaturesReg;       // Used for specifying SMART "commands".
   BYTE bSectorCountReg;    // IDE sector count register
   BYTE bSectorNumberReg;   // IDE sector number register
   BYTE bCylLowReg;         // IDE low order cylinder value
   BYTE bCylHighReg;        // IDE high order cylinder value
   BYTE bDriveHeadReg;      // IDE drive/head register
   BYTE bCommandReg;        // Actual IDE command.
   BYTE bReserved;          // reserved for future use.  Must be zero.
} IDEREGS, *PIDEREGS, *LPIDEREGS;

//  GETVERSIONOUTPARAMS contains the data returned from the
//  Get Driver Version function.
typedef struct _GETVERSIONOUTPARAMS
{
   BYTE bVersion;      // Binary driver version.
   BYTE bRevision;     // Binary driver revision.
   BYTE bReserved;     // Not used.
   BYTE bIDEDeviceMap; // Bit map of IDE devices.
   DWORD fCapabilities; // Bit mask of driver capabilities.
   DWORD dwReserved[4]; // For future use.
} GETVERSIONOUTPARAMS, *PGETVERSIONOUTPARAMS, *LPGETVERSIONOUTPARAMS;

//  SENDCMDINPARAMS contains the input parameters for the
//  Send Command to Drive function.
typedef struct _SENDCMDINPARAMS
{
   DWORD     cBufferSize;   //  Buffer size in bytes
   IDEREGS   irDriveRegs;   //  Structure with drive register values.
   BYTE bDriveNumber;       //  Physical drive number to send
                            //  command to (0,1,2,3).
   BYTE bReserved[3];       //  Reserved for future expansion.
   DWORD     dwReserved[4]; //  For future use.
   BYTE      bBuffer[1];    //  Input buffer.
} SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS;

// Status returned from driver
typedef struct _DRIVERSTATUS
{
   BYTE  bDriverError;  //  Error code from driver, or 0 if no error.
   BYTE  bIDEStatus;    //  Contents of IDE Error register.
                        //  Only valid when bDriverError is SMART_IDE_ERROR.
   BYTE  bReserved[2];  //  Reserved for future expansion.
   DWORD  dwReserved[2];  //  Reserved for future expansion.
} DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS;

// Structure returned by PhysicalDrive IOCTL for several commands
typedef struct _SENDCMDOUTPARAMS
{
   DWORD         cBufferSize;   //  Size of bBuffer in bytes
   DRIVERSTATUS  DriverStatus;  //  Driver status structure.
   BYTE          bBuffer[1];    //  Buffer of arbitrary length in which to store the data read from the                                                       // drive.
} SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS;

// Define global buffers.
BYTE IdOutCmd [sizeof (SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1];

char *ConvertToString (DWORD diskdata [256], int firstIndex, int lastIndex)
{
   static char string [1024];
   int index = 0;
   int position = 0;

      //  each integer has two characters stored in it backwards
   for (index = firstIndex; index <= lastIndex; index++)
   {
         //  get high byte for 1st character
      string [position] = (char) (diskdata [index] / 256);
      position++;

         //  get low byte for 2nd character
      string [position] = (char) (diskdata [index] % 256);
      position++;
   }

      //  end the string
   string [position] = '\0';

      //  cut off the trailing blanks
   for (index = position - 1; index > 0 && ' ' == string [index]; index--)
      string [index] = '\0';

   return string;
}

void PrintIdeInfo (int drive, DWORD diskdata [256])
{
      //  copy the hard driver serial number to the buffer
   strcpy (HardDriveSerialNumber, ConvertToString (diskdata, 10, 19));

#ifdef PRINTING_TO_CONSOLE_ALLOWED

   switch (drive / 2)
   {
      case 0: printf ("\nPrimary Controller - ");
              break;
      case 1: printf ("\nSecondary Controller - ");
              break;
      case 2: printf ("\nTertiary Controller - ");
              break;
      case 3: printf ("\nQuaternary Controller - ");
              break;
   }

   switch (drive % 2)
   {
      case 0: printf ("Master drive\n\n");
              break;
      case 1: printf ("Slave drive\n\n");
              break;
   }

   printf ("Drive Model Number________________: %s\n",
           ConvertToString (diskdata, 27, 46));
   printf ("Drive Serial Number_______________: %s\n",
           ConvertToString (diskdata, 10, 19));
   printf ("Drive Controller Revision Number__: %s\n",
           ConvertToString (diskdata, 23, 26));

   printf ("Controller Buffer Size on Drive___: %u bytes\n",
           diskdata [21] * 512);

   printf ("Drive Type________________________: ");
   if (diskdata [0] & 0x0080)
      printf ("Removable\n");
   else if (diskdata [0] & 0x0040)
      printf ("Fixed\n");
   else printf ("Unknown\n");
          
   printf ("Physical Geometry:     "
           "%u Cylinders     %u Heads     %u Sectors per track\n",
           diskdata [1], diskdata [3], diskdata [6]);

#else   //  PRINTING_TO_CONSOLE_ALLOWED

   //  nothing to do

#endif  // PRINTING_TO_CONSOLE_ALLOWED

}

// DoIDENTIFY
// FUNCTION: Send an IDENTIFY command to the drive
// bDriveNum = 0-3
// bIDCmd = IDE_ATA_IDENTIFY or IDE_ATAPI_IDENTIFY
BOOL DoIDENTIFY (HANDLE hPhysicalDriveIOCTL, PSENDCMDINPARAMS pSCIP,
                 PSENDCMDOUTPARAMS pSCOP, BYTE bIDCmd, BYTE bDriveNum,
                 PDWORD lpcbBytesReturned)
{
      // Set up data structures for IDENTIFY command.
   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;

      // Compute the drive number.
   pSCIP -> irDriveRegs.bDriveHeadReg = 0xA0 | ((bDriveNum & 1) << 4);

      // The command can either be IDE identify or ATAPI identify.
   pSCIP -> irDriveRegs.bCommandReg = bIDCmd;
   pSCIP -> bDriveNumber = bDriveNum;
   pSCIP -> cBufferSize = IDENTIFY_BUFFER_SIZE;

   return ( DeviceIoControl (hPhysicalDriveIOCTL, DFP_RECEIVE_DRIVE_DATA,
               (LPVOID) pSCIP,
               sizeof(SENDCMDINPARAMS) - 1,
               (LPVOID) pSCOP,
               sizeof(SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1,
               lpcbBytesReturned, NULL) );
}

int ReadPhysicalDriveInNT (void)
{
   int done = FALSE;
   int drive = 0;

   for (drive = 0; drive < MAX_IDE_DRIVES; drive++)
   {
      HANDLE hPhysicalDriveIOCTL = 0;

         //  Try to get a handle to PhysicalDrive IOCTL, report failure
         //  and exit if can't.
      char driveName [256];

      sprintf (driveName, "\\\\.\\PhysicalDrive%d", drive);

         //  Windows NT, Windows 2000, must have admin rights
      hPhysicalDriveIOCTL = CreateFile (driveName,
                               GENERIC_READ | GENERIC_WRITE,
                               FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
                               OPEN_EXISTING, 0, NULL);
      // if (hPhysicalDriveIOCTL == INVALID_HANDLE_VALUE)
      //    printf ("Unable to open physical drive %d, error code: 0x%lX\n",
      //            drive, GetLastError ());

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

            // Get the version, etc of PhysicalDrive IOCTL
         memset ((void*) &VersionParams, 0, sizeof(VersionParams));

         if ( ! DeviceIoControl (hPhysicalDriveIOCTL, DFP_GET_VERSION,
                   NULL,
                   0,
                   &VersionParams,
                   sizeof(VersionParams),
                   &cbBytesReturned, NULL) )
         {        
            // printf ("DFP_GET_VERSION failed for drive %d\n", i);
            // continue;
         }

            // If there is a IDE device at number "i" issue commands
            // to the device
         if (VersionParams.bIDEDeviceMap > 0)
         {
            BYTE             bIDCmd = 0;   // IDE or ATAPI IDENTIFY cmd
            SENDCMDINPARAMS  scip;
            //SENDCMDOUTPARAMS OutCmd;

            // Now, get the ID sector for all IDE devices in the system.
               // If the device is ATAPI use the IDE_ATAPI_IDENTIFY command,
               // otherwise use the IDE_ATA_IDENTIFY command
            bIDCmd = (VersionParams.bIDEDeviceMap >> drive & 0x10) ? \
                      IDE_ATAPI_IDENTIFY : IDE_ATA_IDENTIFY;

            memset (&scip, 0, sizeof(scip));
            memset (IdOutCmd, 0, sizeof(IdOutCmd));

            if ( DoIDENTIFY (hPhysicalDriveIOCTL,
                       &scip,
                       (PSENDCMDOUTPARAMS)&IdOutCmd,
                       (BYTE) bIDCmd,
                       (BYTE) drive,
                       &cbBytesReturned))
            {
               DWORD diskdata [256];
               int ijk = 0;
               USHORT *pIdSector = (USHORT *)
                             ((PSENDCMDOUTPARAMS) IdOutCmd) -> bBuffer;

               for (ijk = 0; ijk < 256; ijk++)
                  diskdata [ijk] = pIdSector [ijk];

               PrintIdeInfo (drive, diskdata);

               done = TRUE;
            }
        }

         CloseHandle (hPhysicalDriveIOCTL);
      }
   }

   return done;
}

int ReadIdeDriveAsScsiDriveInNT (void)
{
   int done = FALSE;
   int controller = 0;

   for (controller = 0; controller < 2; controller++)
   {
      HANDLE hScsiDriveIOCTL = 0;
      char   driveName [256];

         //  Try to get a handle to PhysicalDrive IOCTL, report failure
         //  and exit if can't.
      sprintf (driveName, "\\\\.\\Scsi%d:", controller);

         //  Windows NT, Windows 2000, any rights should do
      hScsiDriveIOCTL = CreateFile (driveName,
                               GENERIC_READ | GENERIC_WRITE,
                               FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
                               OPEN_EXISTING, 0, NULL);
      // if (hScsiDriveIOCTL == INVALID_HANDLE_VALUE)
      //    printf ("Unable to open SCSI controller %d, error code: 0x%lX\n",
      //            controller, GetLastError ());

      if (hScsiDriveIOCTL != INVALID_HANDLE_VALUE)
      {
         int drive = 0;

         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));
            DWORD dummy;
  
            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;

            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])
               {
                  DWORD diskdata [256];
                  int ijk = 0;
                  USHORT *pIdSector = (USHORT *) pId;
          
                  for (ijk = 0; ijk < 256; ijk++)
                     diskdata [ijk] = pIdSector [ijk];

                  PrintIdeInfo (controller * 2 + drive, diskdata);

                  done = TRUE;
               }
            }
         }
         CloseHandle (hScsiDriveIOCTL);
      }
   }

   return done;
}

long getHardDriveComputerID ()
{
   int done = FALSE;
   //char string [1024];
   __int64 id = 0;

   strcpy (HardDriveSerialNumber, "");

      //  this works under WinNT4 or Win2K if you have admin rights
   done = ReadPhysicalDriveInNT ();

      //  this should work in WinNT or Win2K if previous did not work
      //  this is kind of a backdoor via the SCSI mini port driver into
      //     the IDE drives
   if ( ! done) done = ReadIdeDriveAsScsiDriveInNT ();

      //  this works under Win9X and calls WINIO.DLL
   //if ( ! done) done = ReadDrivePortsInWin9X ();

   if (done)
   {
      char *p = HardDriveSerialNumber;

      //WriteConstantString ("HardDriveSerialNumber", HardDriveSerialNumber);

         //  ignore first 5 characters from western digital hard drives if
         //  the first four characters are WD-W
      if ( ! strncmp (HardDriveSerialNumber, "WD-W", 4)) p += 5;
      for ( ; p && *p; p++)
      {
         if ('-' == *p) continue;
         id *= 10;
         switch (*p)
         {
            case '0': id += 0; break;
            case '1': id += 1; break;
            case '2': id += 2; break;
            case '3': id += 3; break;
            case '4': id += 4; break;
            case '5': id += 5; break;
            case '6': id += 6; break;
            case '7': id += 7; break;
            case '8': id += 8; break;
            case '9': id += 9; break;
            case 'a': case 'A': id += 10; break;
            case 'b': case 'B': id += 11; break;
            case 'c': case 'C': id += 12; break;
            case 'd': case 'D': id += 13; break;
            case 'e': case 'E': id += 14; break;
            case 'f': case 'F': id += 15; break;
            case 'g': case 'G': id += 16; break;
            case 'h': case 'H': id += 17; break;
            case 'i': case 'I': id += 18; break;
            case 'j': case 'J': id += 19; break;
            case 'k': case 'K': id += 20; break;
            case 'l': case 'L': id += 21; break;
            case 'm': case 'M': id += 22; break;
            case 'n': case 'N': id += 23; break;
            case 'o': case 'O': id += 24; break;
            case 'p': case 'P': id += 25; break;
            case 'q': case 'Q': id += 26; break;
            case 'r': case 'R': id += 27; break;
            case 's': case 'S': id += 28; break;
            case 't': case 'T': id += 29; break;
            case 'u': case 'U': id += 30; break;
            case 'v': case 'V': id += 31; break;
            case 'w': case 'W': id += 32; break;
            case 'x': case 'X': id += 33; break;
            case 'y': case 'Y': id += 34; break;
            case 'z': case 'Z': id += 35; break;
         }                            
      }
   }

      //   make sure no bigger than 16^7
   if (id > 268435455) id %= 268435456;

#ifdef PRINTING_TO_CONSOLE_ALLOWED

   printf ("\nComputer ID_______________________: %d\n", id);

#endif

   return (long) id;
}