獲取硬盤序列號(hào)(Delphi源碼)

1、獲取硬盤序列號(hào)源碼unit DiskSerialUnit;interfaceuses Windows,SysUtils;function GetHddSerial: String;implementationfunction GetIdeDiskSerialNumber: String;type TSrbIoControl = packed record HeaderLength : ULONG; Signature : Array0.7 of Char; Timeout : ULONG; ControlCode : ULONG; ReturnCode : ULONG; Length : UL

2、ONG; end; SRB_IO_CONTROL = TSrbIoControl; PSrbIoControl = TSrbIoControl; TIDERegs = packed record bFeaturesReg : Byte; bSectorCountReg : Byte; bSectorNumberReg : Byte; bCylLowReg : Byte; bCylHighReg : Byte; bDriveHeadReg : Byte; bCommandReg : Byte; bReserved : Byte; end; IDEREGS = TIDERegs; PIDERegs

3、 = TIDERegs; TSendCmdInParams = packed record cBufferSize : DWORD; irDriveRegs : TIDERegs; bDriveNumber : Byte; bReserved : Array0.2 of Byte; dwReserved : Array0.3 of DWORD; bBuffer : Array0.0 of Byte; end; SENDCMDINPARAMS = TSendCmdInParams; PSendCmdInParams = TSendCmdInParams; TIdSector = packed r

4、ecord wGenConfig : Word; wNumCyls : Word; wReserved : Word; wNumHeads : Word; wBytesPerTrack : Word; wBytesPerSector : Word; wSectorsPerTrack : Word; wVendorUnique : Array0.2 of Word; sSerialNumber : Array0.19 of Char; wBufferType : Word; wBufferSize : Word; wECCSize : Word; sFirmwareRev : Array0.7

5、of Char; sModelNumber : Array0.39 of Char; wMoreVendorUnique : Word; wDoubleWordIO : Word; wCapabilities : Word; wReserved1 : Word; wPIOTiming : Word; wDMATiming : Word; wBS : Word; wNumCurrentCyls : Word; wNumCurrentHeads : Word; wNumCurrentSectorsPerTrack : Word; ulCurrentSectorCapacity : ULONG; w

6、MultSectorStuff : Word; ulTotalAddressableSectors : ULONG; wSingleWordDMA : Word; wMultiWordDMA : Word; bReserved : Array0.127 of Byte; end; PIdSector = TIdSector;const IDE_ID_FUNCTION = $EC; IDENTIFY_BUFFER_SIZE = 512; DFP_RECEIVE_DRIVE_DATA = $0007c088; IOCTL_SCSI_MINIPORT = $0004d008; IOCTL_SCSI_

7、MINIPORT_IDENTIFY = $001b0501; DataSize = sizeof(TSendCmdInParams)-1+IDENTIFY_BUFFER_SIZE; BufferSize = SizeOf(SRB_IO_CONTROL)+DataSize; W9xBufferSize = IDENTIFY_BUFFER_SIZE+16;var hDevice : THandle; cbBytesReturned : DWORD; pInData : PSendCmdInParams; pOutData : Pointer; / PSendCmdInParams; Buffer

8、: Array0.BufferSize-1 of Byte; srbControl : TSrbIoControl absolute Buffer; procedure ChangeByteOrder( var Data; Size : Integer ); var ptr : PChar; i : Integer; c : Char; begin ptr := Data; for i := 0 to (Size shr 1)-1 do begin c := ptr; ptr := (ptr+1); (ptr+1) := c; Inc(ptr,2); end; end;begin Result

9、 := '' FillChar(Buffer,BufferSize,#0); if Win32Platform=VER_PLATFORM_WIN32_NT then/判斷操作系統(tǒng) begin /WinNT/2000/XP執(zhí)行下面代碼 /取得SCSI接口句柄 hDevice := CreateFile( '.Scsi0:', GENERIC_READ or GENERIC_WRITE, FILE_SHARE_READ or FILE_SHARE_WRITE, nil, OPEN_EXISTING, 0, 0 ); if hDevice=INVALID_HANDLE

10、_VALUE then Exit; try srbControl.HeaderLength := SizeOf(SRB_IO_CONTROL); System.Move('SCSIDISK',srbControl.Signature,8); srbControl.Timeout := 2; srbControl.Length := DataSize; srbControl.ControlCode := IOCTL_SCSI_MINIPORT_IDENTIFY; pInData := PSendCmdInParams(PChar(Buffer)+SizeOf(SRB_IO_CON

11、TROL);pOutData := pInData; with pInData do begin cBufferSize := IDENTIFY_BUFFER_SIZE; bDriveNumber := 0; with irDriveRegs do begin bFeaturesReg := 0; bSectorCountReg := 1; bSectorNumberReg := 1; bCylLowReg := 0; bCylHighReg := 0; bDriveHeadReg := $A0; bCommandReg := IDE_ID_FUNCTION; end; end; if not

12、 DeviceIoControl( hDevice, IOCTL_SCSI_MINIPORT, Buffer, BufferSize, Buffer, BufferSize, cbBytesReturned, nil ) then Exit; finally CloseHandle(hDevice); end; end else begin / Windows 95 OSR2, Windows 98 hDevice := CreateFile( '.SMARTVSD', 0, 0, nil, CREATE_NEW, 0, 0 ); if hDevice=INVALID_HAND

13、LE_VALUE then Exit; try pInData := PSendCmdInParams(Buffer); pOutData := PChar(pInData.bBuffer); with pInData do begin cBufferSize := IDENTIFY_BUFFER_SIZE; bDriveNumber := 0; with irDriveRegs do begin bFeaturesReg := 0; bSectorCountReg := 1; bSectorNumberReg := 1; bCylLowReg := 0; bCylHighReg := 0;

14、bDriveHeadReg := $A0; bCommandReg := IDE_ID_FUNCTION; end; end; if not DeviceIoControl( hDevice, DFP_RECEIVE_DRIVE_DATA, pInData, SizeOf(TSendCmdInParams)-1, pOutData, W9xBufferSize, cbBytesReturned, nil ) then Exit; finally CloseHandle(hDevice); end; end; with PIdSector(PChar(pOutData)+16) do begin

15、 ChangeByteOrder(sSerialNumber,SizeOf(sSerialNumber); SetString(Result,sSerialNumber,SizeOf(sSerialNumber); Result := Trim(Result); end;end;function GetDeviceHandle( sDeviceName : String ) : THandle;begin Result := CreateFile( PChar('.'+sDeviceName), GENERIC_READ or GENERIC_WRITE, FILE_SHARE

16、_READ or FILE_SHARE_WRITE, nil, OPEN_EXISTING, 0, 0 );end;function ScsiHddSerialNumber: String;$ALIGN ONtype TScsiPassThrough = record Length : Word; ScsiStatus : Byte; PathId : Byte; TargetId : Byte; Lun : Byte; CdbLength : Byte; SenseInfoLength : Byte; DataIn : Byte; DataTransferLength : ULONG; Ti

17、meOutValue : ULONG; DataBufferOffset : DWORD; SenseInfoOffset : ULONG; Cdb : Array0.15 of Byte; end; TScsiPassThroughWithBuffers = record spt : TScsiPassThrough; bSenseBuf : Array0.31 of Byte; bDataBuf : Array0.191 of Byte; end;ALIGN OFFvar DeviceHandle : THandle; dwReturned : DWORD; len : DWORD; Bu

18、ffer : Array0.SizeOf(TScsiPassThroughWithBuffers)+SizeOf(TScsiPassThrough)-1 of Byte; sptwb : TScsiPassThroughWithBuffers absolute Buffer;begin DeviceHandle := GetDeviceHandle('C:'); If DeviceHandle <> INVALID_HANDLE_VALUE Then Begin Try Result := '' FillChar(Buffer,SizeOf(Buff

19、er),#0); with sptwb.spt do begin Length := SizeOf(TScsiPassThrough); CdbLength := 6; / CDB6GENERIC_LENGTH SenseInfoLength := 24; DataIn := 1; / SCSI_IOCTL_DATA_IN DataTransferLength := 192; TimeOutValue := 2; DataBufferOffset := PChar(sptwb.bDataBuf)-PChar(sptwb); SenseInfoOffset := PChar(sptwb.bSenseBuf)-PChar(sptwb); Cdb0 := $12; / OperationCode := SCSIOP_INQUIRY; Cdb1 := $01; / Flags := CDB_INQUIRY_EVPD; Vital product data Cdb2 := $80; / PageCode Unit serial number Cdb4 := 192; / AllocationLength end; len := sptwb.spt.