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以下例子可以读出硬盘序列号，但只能在win9x中使用。 要想在win98,winnt,win2000上都适用的话，只能编vxd了。
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations HD S/N}
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
type
TGate = record
Off2,op,seg,off1:WORD;
end;
LONGDWORD = INT64;
var
IDTR: LONGDWORD;
SavedGate:TGate;
OurGate: TGate;
dd: array [0..256] of word;
dsn:array [0..20] of char; //存放硬盘序列号
procedure Ring0Proc();
asm
// Wait for controller not busy
mov dx,01f7h
@1:in al,dx
cmp al,050h
jne @1
// Get first/second drive
dec dx
mov al,0a0h
out dx,al
// Get drive info data
inc dx
mov al,0ech
out dx,al
nop
nop
// Wait for data ready
@2:in al,dx
cmp al,058h
jne @2
nop
nop
// Read sector
xor ecx,ecx
mov dx,01f0h
@3:in ax,dx
mov word ptr dd[ecx*2],ax
inc ecx
cmp ecx,256
jne @3
iretd //中断返回
end;
procedure Change2Ring0();
begin
asm
mov eax, offset Ring0Proc
mov OurGate.off2, ax // 将 中 断 函 数 的 地 址
shr eax, 16 // 填 入 新 造 的 中 断 门
mov OurGate.off1, ax // 描 述 符
mov OurGate.op,0028h
mov OurGate.seg,0ee00h
mov ebx,offset IDTR
sidt [ebx]
// 将 中 断 描 述 符 表 寄 存 器（IDTR）的 内 容 取 出
mov ebx, dword ptr [IDTR+2]
// 取 出 中 断 描 述 符 表（IDT） 基 地 址
add ebx, 8*3
// 计 算Int 3 的 描 述 符 应 放 置 的 地 址 选 用
//Int3 是 因 为 它 在Win32 保 护 模 式 下 未 占 用
mov edi, offset SavedGate
mov esi, ebx
movsd // 保 存 原 来 的Int 9 描 述 符 到
movsd //SavedGate 以 便 恢 复
mov edi, ebx
mov esi, offset OurGate
cli
movsd // 替 换 原 来 的 中 断 门 描 述 符
movsd // 以 安 装 中 断 服 务 例 程
sti
mov eax,6200h
// 用 以 测 试 放 在EAX 中 的 数 据 能 否 正 确 传 到Ring0 中 断
mov ecx,0
// 用 以 测 试 放 在ECX 中 的 数 据
// 能 否 正 确 传 到Ring0 中 断
// 因 为 很 多VxD 服 务 都 用此二 寄 存 器 传 递 参 数
int 3h
// 人 为 触 发 中 断, 平 时 会 出 现保 护 错 误 蓝 屏 或 非 法 操
// 作 对 话 框， 现 在 安 装 了
// 中 断 服 务 例 程 后， 就 会 通 过
//VMM 在Ring0 调 用 中 断 服 务 例 程Ring0Proc
mov edi, ebx
mov esi, offset SavedGate
cli
movsd // 恢 复 原 来 的 中 断 门 描 述 符
movsd
sti
end;
asm
xor ecx,ecx
mov ebx,offset dd[10*2]
@4:mov ax,[ebx]
mov byte ptr dsn[ecx],ah
inc ecx
mov byte ptr dsn[ecx],al
inc ebx
inc ebx
inc ecx
cmp ecx,10
jne @4
end;
showmessage(dsn);
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
change2ring0;
end;
end.
********************
program IdeSN;
// PURPOSE: Simple console application that extract first IDE disk serial number.
{$APPTYPE CONSOLE}
uses
Windows,
SysUtils; // only for Win32Platform and SysErrorMessage
//-------------------------------------------------------------
function GetIdeDiskSerialNumber : String;
type
TSrbIoControl = packed record
HeaderLength : ULONG;
Signature : Array[0..7] of Char;
Timeout : ULONG;
ControlCode : ULONG;
ReturnCode : ULONG;
Length : ULONG;
end;
SRB_IO_CONTROL = TSrbIoControl;
PSrbIoControl = ^TSrbIoControl;
TIDERegs = packed record
bFeaturesReg : Byte; // Used for specifying SMART "commands".
bSectorCountReg : Byte; // IDE sector count register
bSectorNumberReg : Byte; // IDE sector number register
bCylLowReg : Byte; // IDE low order cylinder value
bCylHighReg : Byte; // IDE high order cylinder value
bDriveHeadReg : Byte; // IDE drive/head register
bCommandReg : Byte; // Actual IDE command.
bReserved : Byte; // reserved. Must be zero.
end;
IDEREGS = TIDERegs;
PIDERegs = ^TIDERegs;
TSendCmdInParams = packed record
cBufferSize : DWORD;
irDriveRegs : TIDERegs;
bDriveNumber : Byte;
bReserved : Array[0..2] of Byte;
dwReserved : Array[0..3] of DWORD;
bBuffer : Array[0..0] of Byte;
end;
SENDCMDINPARAMS = TSendCmdInParams;
PSendCmdInParams = ^TSendCmdInParams;
TIdSector = packed record
wGenConfig : Word;
wNumCyls : Word;
wReserved : Word;
wNumHeads : Word;
wBytesPerTrack : Word;
wBytesPerSector : Word;
wSectorsPerTrack : Word;
wVendorUnique : Array[0..2] of Word;
sSerialNumber : Array[0..19] of Char;
wBufferType : Word;
wBufferSize : Word;
wECCSize : Word;
sFirmwareRev : Array[0..7] of Char;
sModelNumber : Array[0..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;
wMultSectorStuff : Word;
ulTotalAddressableSectors : ULONG;
wSingleWordDMA : Word;
wMultiWordDMA : Word;
bReserved : Array[0..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_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; // PSendCmdOutParams
Buffer : Array[0..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 := '';
FillChar(Buffer,BufferSize,#0);
if Win32Platform=VER_PLATFORM_WIN32_NT then
begin // Windows NT, Windows 2000
// Get SCSI port handle
hDevice := CreateFile( '/.:',
GENERIC_READ or GENERIC_WRITE,
FILE_SHARE_READ or FILE_SHARE_WRITE,
nil, OPEN_EXISTING, 0, 0 );
if hDevice=INVALID_HANDLE_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_CONTROL));
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 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( '/.', 0, 0, nil,
CREATE_NEW, 0, 0 );
if hDevice=INVALID_HANDLE_VALUE then Exit;
try
pInData := PSendCmdInParams(@Buffer);
pOutData := @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;
bDriveHeadReg := $A0;
bCommandReg := IDE_ID_FUNCTION;
end;
end;
if not DeviceIoControl( hDevice, DFP_RECEIVE_DRIVE_DATA,
pInData, SizeOf(TSendCmdInParams)-1, pOutData,
W9xBufferSize, cbBytesReturned, nil ) then Exit;
finally
CloseHandle(hDevice);
end;
end;
with PIdSector(PChar(pOutData)+16)^ do
begin
ChangeByteOrder(sSerialNumber,SizeOf(sSerialNumber));
SetString(Result,sSerialNumber,SizeOf(sSerialNumber));
end;
end;
//=============================================================
var s : String;
rc : DWORD;
begin
s := GetIdeDiskSerialNumber;
if s='' then
begin
rc := GetLastError;
if rc=0 then WriteLn('IDE drive is not support SMART feature')
else WriteLn(SysErrorMessage(rc));
end
else WriteLn('Disk serial number: ''', s,'''');
readln;
end.
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations HD S/N}
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
type
TGate = record
Off2,op,seg,off1:WORD;
end;
LONGDWORD = INT64;
var
IDTR: LONGDWORD;
SavedGate:TGate;
OurGate: TGate;
dd: array [0..256] of word;
dsn:array [0..20] of char; //存放硬盘序列号
procedure Ring0Proc();
asm
// Wait for controller not busy
mov dx,01f7h
@1:in al,dx
cmp al,050h
jne @1
// Get first/second drive
dec dx
mov al,0a0h
out dx,al
// Get drive info data
inc dx
mov al,0ech
out dx,al
nop
nop
// Wait for data ready
@2:in al,dx
cmp al,058h
jne @2
nop
nop
// Read sector
xor ecx,ecx
mov dx,01f0h
@3:in ax,dx
mov word ptr dd[ecx*2],ax
inc ecx
cmp ecx,256
jne @3
iretd //中断返回
end;
procedure Change2Ring0();
begin
asm
mov eax, offset Ring0Proc
mov OurGate.off2, ax // 将 中 断 函 数 的 地 址
shr eax, 16 // 填 入 新 造 的 中 断 门
mov OurGate.off1, ax // 描 述 符
mov OurGate.op,0028h
mov OurGate.seg,0ee00h
mov ebx,offset IDTR
sidt [ebx]
// 将 中 断 描 述 符 表 寄 存 器（IDTR）的 内 容 取 出
mov ebx, dword ptr [IDTR+2]
// 取 出 中 断 描 述 符 表（IDT） 基 地 址
add ebx, 8*3
// 计 算Int 3 的 描 述 符 应 放 置 的 地 址 选 用
//Int3 是 因 为 它 在Win32 保 护 模 式 下 未 占 用
mov edi, offset SavedGate
mov esi, ebx
movsd // 保 存 原 来 的Int 9 描 述 符 到
movsd //SavedGate 以 便 恢 复
mov edi, ebx
mov esi, offset OurGate
cli
movsd // 替 换 原 来 的 中 断 门 描 述 符
movsd // 以 安 装 中 断 服 务 例 程
sti
mov eax,6200h
// 用 以 测 试 放 在EAX 中 的 数 据 能 否 正 确 传 到Ring0 中 断
mov ecx,0
// 用 以 测 试 放 在ECX 中 的 数 据
// 能 否 正 确 传 到Ring0 中 断
// 因 为 很 多VxD 服 务 都 用此二 寄 存 器 传 递 参 数
int 3h
// 人 为 触 发 中 断, 平 时 会 出 现保 护 错 误 蓝 屏 或 非 法 操
// 作 对 话 框， 现 在 安 装 了
// 中 断 服 务 例 程 后， 就 会 通 过
//VMM 在Ring0 调 用 中 断 服 务 例 程Ring0Proc
mov edi, ebx
mov esi, offset SavedGate
cli
movsd // 恢 复 原 来 的 中 断 门 描 述 符
movsd
sti
end;
asm
xor ecx,ecx
mov ebx,offset dd[10*2]
@4:mov ax,[ebx]
mov byte ptr dsn[ecx],ah
inc ecx
mov byte ptr dsn[ecx],al
inc ebx
inc ebx
inc ecx
cmp ecx,10
jne @4
end;
showmessage(dsn);
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
change2ring0;
end;
end.
********************
program IdeSN;
// PURPOSE: Simple console application that extract first IDE disk serial number.
{$APPTYPE CONSOLE}
uses
Windows,
SysUtils; // only for Win32Platform and SysErrorMessage
//-------------------------------------------------------------
function GetIdeDiskSerialNumber : String;
type
TSrbIoControl = packed record
HeaderLength : ULONG;
Signature : Array[0..7] of Char;
Timeout : ULONG;
ControlCode : ULONG;
ReturnCode : ULONG;
Length : ULONG;
end;
SRB_IO_CONTROL = TSrbIoControl;
PSrbIoControl = ^TSrbIoControl;
TIDERegs = packed record
bFeaturesReg : Byte; // Used for specifying SMART "commands".
bSectorCountReg : Byte; // IDE sector count register
bSectorNumberReg : Byte; // IDE sector number register
bCylLowReg : Byte; // IDE low order cylinder value
bCylHighReg : Byte; // IDE high order cylinder value
bDriveHeadReg : Byte; // IDE drive/head register
bCommandReg : Byte; // Actual IDE command.
bReserved : Byte; // reserved. Must be zero.
end;
IDEREGS = TIDERegs;
PIDERegs = ^TIDERegs;
TSendCmdInParams = packed record
cBufferSize : DWORD;
irDriveRegs : TIDERegs;
bDriveNumber : Byte;
bReserved : Array[0..2] of Byte;
dwReserved : Array[0..3] of DWORD;
bBuffer : Array[0..0] of Byte;
end;
SENDCMDINPARAMS = TSendCmdInParams;
PSendCmdInParams = ^TSendCmdInParams;
TIdSector = packed record
wGenConfig : Word;
wNumCyls : Word;
wReserved : Word;
wNumHeads : Word;
wBytesPerTrack : Word;
wBytesPerSector : Word;
wSectorsPerTrack : Word;
wVendorUnique : Array[0..2] of Word;
sSerialNumber : Array[0..19] of Char;
wBufferType : Word;
wBufferSize : Word;
wECCSize : Word;
sFirmwareRev : Array[0..7] of Char;
sModelNumber : Array[0..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;
wMultSectorStuff : Word;
ulTotalAddressableSectors : ULONG;
wSingleWordDMA : Word;
wMultiWordDMA : Word;
bReserved : Array[0..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_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; // PSendCmdOutParams
Buffer : Array[0..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 := '';
FillChar(Buffer,BufferSize,#0);
if Win32Platform=VER_PLATFORM_WIN32_NT then
begin // Windows NT, Windows 2000
// Get SCSI port handle
hDevice := CreateFile( '/.:',
GENERIC_READ or GENERIC_WRITE,
FILE_SHARE_READ or FILE_SHARE_WRITE,
nil, OPEN_EXISTING, 0, 0 );
if hDevice=INVALID_HANDLE_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_CONTROL));
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 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( '/.', 0, 0, nil,
CREATE_NEW, 0, 0 );
if hDevice=INVALID_HANDLE_VALUE then Exit;
try
pInData := PSendCmdInParams(@Buffer);
pOutData := @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;
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
ChangeByteOrder(sSerialNumber,SizeOf(sSerialNumber));
SetString(Result,sSerialNumber,SizeOf(sSerialNumber));
end;
end;
//=============================================================
var s : String;
rc : DWORD;
begin
s := GetIdeDiskSerialNumber;
if s='' then
begin
rc := GetLastError;
if rc=0 then WriteLn('IDE drive is not support SMART feature')
else WriteLn(SysErrorMessage(rc));
end
else WriteLn('Disk serial number: ''', s,'''');
readln;
end.