양병규님(www.delmadang.com)의 팁과

Alex Konshin(http://home.earthlink.net/~akonshin)의 자료를

참고하여 C++ Builder로 포팅하였습니다.

이 함수는 제조번호만 씁니다만, 구조체를 보시면 다른 정보도 얻을 수 있습니다.

포팅에만 신경을 써서, 군더더기가 있을 수 있아오니,

발견하시는 분은 리플바랍니다.

Functin Body..

TfrmSplash::GetIDESerial(String *sr, bool bNT)
{
    const IDE_ID_FUNCTION                   = 0xEC;
    const IDENTIFY_BUFFER_SIZE              = 512;
    const DFP_RECEIVE_DRIVE_DATA            = 0x0007c088;
    const DataSize = sizeof(TSendCmdInParams)-1+IDENTIFY_BUFFER_SIZE;
    const IOCTL_SCSI_MINIPORT               = 0x0004d008;
    const IOCTL_SCSI_MINIPORT_IDENTIFY      = 0x001b0501;
    const BufferSize                        = sizeof(TSrbIoControl) + DataSize;
    const W9xBufferSize                     = IDENTIFY_BUFFER_SIZE+16;
    HANDLE hDevice;
    unsigned long cbBytesReturned           = 0;
    TSendCmdInParams *pInData;
    void *pOutData;
    unsigned char Buffer[BufferSize];
    memset(Buffer,0x00,sizeof(Buffer));
    TSrbIoControl *srbControl;
    srbControl = (TSrbIoControl *)Buffer;
    if(bNT){
        hDevice = CreateFile( "\\\\.\\Scsi0:", GENERIC_READ | GENERIC_WRITE,
          FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
        if (hDevice==INVALID_HANDLE_VALUE) return;
          srbControl->HeaderLength = sizeof(TSrbIoControl);
          strncpy(srbControl->Signature,"SCSIDISK",8);
          srbControl->Timeout      = 2;
          srbControl->Length       = DataSize;
          srbControl->ControlCode  = IOCTL_SCSI_MINIPORT_IDENTIFY;
          pInData = (TSendCmdInParams*)(Buffer + sizeof(TSrbIoControl));
          pOutData = pInData;
          pInData->cBufferSize  = IDENTIFY_BUFFER_SIZE;
          pInData->bDriveNumber = 0;
          pInData->irDriveRegs.bFeaturesReg     = 0;
          pInData->irDriveRegs.bSectorCountReg  = 1;
          pInData->irDriveRegs.bSectorNumberReg = 1;
          pInData->irDriveRegs.bCylLowReg       = 0;
          pInData->irDriveRegs.bCylHighReg      = 0;
          pInData->irDriveRegs.bDriveHeadReg    = 0xA0;
          pInData->irDriveRegs.bCommandReg      = IDE_ID_FUNCTION;
          DeviceIoControl( hDevice, IOCTL_SCSI_MINIPORT, &Buffer, BufferSize, &Buffer, BufferSize, &cbBytesReturned, NULL );
    }
    else{
        hDevice = CreateFile( "\\\\.\\SMARTVSD", 0, 0, NULL, CREATE_NEW, 0, 0 );
        if (hDevice==INVALID_HANDLE_VALUE) return;
          pInData = (TSendCmdInParams*)(&Buffer);
          pOutData = pInData->bBuffer;
          pInData->cBufferSize  = IDENTIFY_BUFFER_SIZE;
          pInData->bDriveNumber = 0;
          pInData->irDriveRegs.bFeaturesReg     = 0;
          pInData->irDriveRegs.bSectorCountReg  = 1;
          pInData->irDriveRegs.bSectorNumberReg = 1;
          pInData->irDriveRegs.bCylLowReg       = 0;
          pInData->irDriveRegs.bCylHighReg      = 0;
          pInData->irDriveRegs.bDriveHeadReg    = 0xA0;
          pInData->irDriveRegs.bCommandReg      = IDE_ID_FUNCTION;
          DeviceIoControl( hDevice, DFP_RECEIVE_DRIVE_DATA,pInData, sizeof(TSendCmdInParams)-1,
                                  pOutData, W9xBufferSize, &cbBytesReturned, NULL );
    }
    TIdSector *IS = (TIdSector  *)((char *)pOutData+16);
    ChangeByteOrder(&IS->sSerialNumber, sizeof(IS->sSerialNumber));
    *sr = IS->sSerialNumber;
    *sr = sr->SubString(1,20);
    CloseHandle(hDevice);
}


Header....

struct TIdSector{
    unsigned short wGenConfig;
    unsigned short wNumCyls;
    unsigned short wReserved;
    unsigned short wNumHeads;
    unsigned short wBytesPerTrack;
    unsigned short wBytesPerSector;
    unsigned short wSectorsPerTrack;
    unsigned short wVendorUnique[3];
    char sSerialNumber[20];
    unsigned short wBufferType;
    unsigned short wBufferSize;
    unsigned short wECCSize;
    char sFirmwareRev[8];
    char sModelNumber[40];
    unsigned short wMoreVendorUnique;
    unsigned short wDoubleWordIO;
    unsigned short wCapabilities;
    unsigned short wReserved1;
    unsigned short wPIOTiming;
    unsigned short wDMATiming;
    unsigned short wBS;
    unsigned short wNumCurrentCyls;
    unsigned short wNumCurrentHeads;
    unsigned short wNumCurrentSectorsPerTrack;
    unsigned long ulCurrentSectorCapacity;
    unsigned short wMultSectorStuff;
    unsigned long ulTotalAddressableSectors;
    unsigned short wSingleWordDMA;
    unsigned short wMultiWordDMA;
    unsigned char bReserved[128];
};

struct TSrbIoControl{
    unsigned long HeaderLength;
    char Signature[8];
    unsigned long Timeout;
    unsigned long ControlCode;
    unsigned long ReturnCode;
    unsigned long Length;
};

struct TIDERegs{
    unsigned char bFeaturesReg;    // Used for specifying SMART "commands".
    unsigned char bSectorCountReg; // IDE sector count register
    unsigned char bSectorNumberReg;// IDE sector number register
    unsigned char bCylLowReg;      // IDE low order cylinder value
    unsigned char bCylHighReg;     // IDE high order cylinder value
    unsigned char bDriveHeadReg;   // IDE drive/head register
    unsigned char bCommandReg;     // Actual IDE command.
    unsigned char bReserved;       // reserved for future use.  Must be zero.
};

struct TSendCmdInParams{
    unsigned long cBufferSize;  // Buffer size in bytes
    TIDERegs irDriveRegs;       // Structure with drive register values.
    unsigned char bDriveNumber; // Physical drive number to send command to (0,1,2,3).
    unsigned char bReserved[3]; // Reserved for future expansion.
    unsigned long dwReserved[4];// For future use.
    unsigned char bBuffer[1];   // Input buffer.
};

관련함수
void ChangeByteOrder(void *Data, int Size)
{
    char *ptr = (char *)Data;
    for (int i = 0;i < Size-1;i++){
        char c = *ptr;
        *ptr = *(ptr+1);
        *(ptr+1) = c;
        ptr+=2;
    }
}

**** 9x 계열이면 System 폴더의 smartvsd.vxd를 System\IOSubSys에 카피하고 재부팅하여야 합니다.