.NET相关的获取硬盘物理序列号的方法
2017-08-03 14:48
183 查看
来源不详：
最近作软件注册，收集了很多.NET相关的获取硬盘物理序列号的方法，主要分为使用WMI方式和API方式。但这些方法均可能有问题。
1，使用WMI方式，有的机器根本取不到硬盘序列号，有的方式在Vista下面会报错。
常用的使用WMI的方式主要有下面一些方式：
class HardDrive
{
privatestring model = null;
privatestring type = null;
privatestring serialNo = null;
publicstring Model
{
get{return model;}
set{model = value;}
}
publicstring Type
{
get{return type;}
set{type = value;}
}
publicstring SerialNo
{
get{return serialNo;}
set{serialNo = value;}
}
}
classTestProgram
{
///<summary>
/// Themain entry point for the application.
///</summary>
[STAThread]
staticvoid Main(string[] args)
{
//在Vista下面失败
ArrayList hdCollection = new ArrayList();
ManagementObjectSearcher searcher = new
ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");
foreach(ManagementObject wmi_HD in searcher.Get())
{
HardDrive hd = new HardDrive();
hd.Model =wmi_HD["Model"].ToString();
hd.Type =wmi_HD["InterfaceType"].ToString();
hdCollection.Add(hd);
}
searcher = new
ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
inti = 0;
foreach(ManagementObject wmi_HD in searcher.Get())
{
// get the hard drive from collection
// using index
HardDrive hd = (HardDrive)hdCollection[i];
// get the hardware serial no.
if (wmi_HD["SerialNumber"] == null)
hd.SerialNo = "None";
else
hd.SerialNo = wmi_HD["SerialNumber"].ToString();
++i;
}
//Display available hard drives
foreach(HardDrive hd in hdCollection)
{
Console.WriteLine("Model\t\t: " + hd.Model);
Console.WriteLine("Type\t\t: " + hd.Type);
Console.WriteLine("Serial No.\t: " + hd.SerialNo);
Console.WriteLine();
}
//Pause application
Console.WriteLine("Press [Enter] to exit...");
Console.ReadLine();
}
}
上面的方式先查询Win32_DiskDrive，然后再查询 Win32_PhysicalMedia，经过测试，这种方式不能保证在所有机器上均取得硬盘序列号，而且在Vista下面还会出错，程序直接抛出无法处理的异常。
另外，还可以使用另外一WMI方式，就是查询 PNPDeviceID
的 signature，代码如下：
/// <summary>
/// 获取硬盘唯一序列号（不是卷标号），可能需要以管理员身份运行程序
///</summary>
///<returns></returns>
publicstatic string GetHdId()
{
ManagementObjectSearcher wmiSearcher = new ManagementObjectSearcher();
/*
*PNPDeviceID 的数据是由四部分组成的：
1、接口，通常有 IDE，ATA，SCSI；
2、型号
3、（可能）驱动版本号
4、（可能）硬盘的出厂序列号
*
*
*/
//signature 需要程序以管理员身份运行（经过测试，2003系统上非管理员身份也可以运行，查相关资料说，可能在2000系统上获取的值为空）
wmiSearcher.Query = new SelectQuery(
"Win32_DiskDrive",
"",
newstring[] { "PNPDeviceID", "signature" }
);
ManagementObjectCollection myCollection = wmiSearcher.Get();
ManagementObjectCollection.ManagementObjectEnumerator em =
myCollection.GetEnumerator();
em.MoveNext();
ManagementBaseObject mo = em.Current;
//string id =mo.Properties["PNPDeviceID"].Value.ToString().Trim();
string id =mo.Properties["signature"].Value.ToString().Trim();
return id;
}
有人说，使用 signature 需要程序以管理员身份运行（经过测试，2003系统上非管理员身份也可以运行），而且查询相关资料说，可能在2000系统上获取的值为空。
使用这种方式，在Vista上面工作良好。
经过测试，使用 signature 均能够取得硬盘序列号，但是跟 Win32_PhysicalMedia
查询出来的号不一样。目前我也不能肯定 使用signature 能够100%取道硬盘序列号。
使用WMI方式需要客户机开启WMI服务，但这个往往不能保证，所以使用这种方式有一定局限性。
2，使用API方式。
在网上找到一片资料，说使用 RING3调用 APIDeviceIoControl()来获取硬盘信息，下面是原话：
硬盘序列号（Serial Number）不等于卷标号（VolumeName），后者虽然很容易得到，但是格式化分区后就会重写，不可靠。遗憾的是很多朋友往往分不清这一点。
要得到硬盘的物理序列号，可以通过WMI，也就是Win32_PhysicalMedia.SerialNumber。可惜的是Windows 98/ME的WMI并不支持这个类，访问时会出现异常。
受陆麟的例子的启发，我们还可以通过S.M.A.R.T.接口，直接从RING3调用 API DeviceIoControl()来获取硬盘信息，而不需要写VXD或者DRIVER。这样这个问题就解决了，我对它进行了封装，大量使用了
P/Invoke技术，一个完整的Library。支持Windows 98-2003。
使用上很简单：
HardDiskInfo hdd = AtapiDevice.GetHddInfo(0); //
第一个硬盘
Console.WriteLine("Module Number: {0}", hdd.ModuleNumber);
Console.WriteLine("Serial Number: {0}",hdd.SerialNumber);
Console.WriteLine("Firmware: {0}",hdd.Firmware);
Console.WriteLine("Capacity: {0} M",hdd.Capacity);
感谢原文作者的贡献，（在这里我已经不知道原文作者是谁了，网上的文章都是转载的），经过测试，这种方式比较准确，但是需要管理员权限运行。
下面把代码分享：
using System;
using System.Runtime.InteropServices;
using System.Text;
namespace HardwareUtility
{
[Serializable]
publicstruct HardDiskInfo
{
///<summary>
/// 型号
///</summary>
publicstring ModuleNumber;
///<summary>
/// 固件版本
///</summary>
publicstring Firmware;
///<summary>
/// 序列号
///</summary>
publicstring SerialNumber;
///<summary>
/// 容量，以M为单位
///</summary>
publicuint Capacity;
}
#regionInternal Structs
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct GetVersionOutParams
{
publicbyte bVersion;
public byte bRevision;
publicbyte bReserved;
publicbyte bIDEDeviceMap;
publicuint fCapabilities;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
publicuint[] dwReserved; // For future use.
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct IdeRegs
{
publicbyte bFeaturesReg;
publicbyte bSectorCountReg;
publicbyte bSectorNumberReg;
publicbyte bCylLowReg;
publicbyte bCylHighReg;
publicbyte bDriveHeadReg;
publicbyte bCommandReg;
publicbyte bReserved;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct SendCmdInParams
{
publicuint cBufferSize;
public IdeRegs irDriveRegs;
publicbyte bDriveNumber;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
publicbyte[] bReserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
publicuint[] dwReserved;
publicbyte bBuffer;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct DriverStatus
{
publicbyte bDriverError;
publicbyte bIDEStatus;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
publicbyte[] bReserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
publicuint[] dwReserved;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct SendCmdOutParams
{
publicuint cBufferSize;
publicDriverStatus DriverStatus;
publicIdSector bBuffer;
}
[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 512)]
internalstruct IdSector
{
publicushort wGenConfig;
publicushort wNumCyls;
publicushort wReserved;
publicushort wNumHeads;
publicushort wBytesPerTrack;
publicushort wBytesPerSector;
publicushort wSectorsPerTrack;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
publicushort[] wVendorUnique;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
publicbyte[] sSerialNumber;
publicushort wBufferType;
publicushort wBufferSize;
publicushort wECCSize;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
publicbyte[] sFirmwareRev;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 40)]
publicbyte[] sModelNumber;
publicushort wMoreVendorUnique;
publicushort wDoubleWordIO;
publicushort wCapabilities;
publicushort wReserved1;
publicushort wPIOTiming;
publicushort wDMATiming;
publicushort wBS;
publicushort wNumCurrentCyls;
publicushort wNumCurrentHeads;
publicushort wNumCurrentSectorsPerTrack;
publicuint ulCurrentSectorCapacity;
publicushort wMultSectorStuff;
publicuint ulTotalAddressableSectors;
publicushort wSingleWordDMA;
publicushort wMultiWordDMA;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
publicbyte[] bReserved;
}
#endregion
///<summary>
/// ATAPI驱动器相关
///</summary>
public classAtapiDevice
{
#regionDllImport
[DllImport("kernel32.dll", SetLastError = true)]
staticextern int CloseHandle(IntPtr hObject);
[DllImport("kernel32.dll", SetLastError = true)]
staticextern IntPtr CreateFile(
string lpFileName,
uintdwDesiredAccess,
uintdwShareMode,
IntPtr lpSecurityAttributes,
uintdwCreationDisposition,
uintdwFlagsAndAttributes,
IntPtr hTemplateFile);
[DllImport("kernel32.dll")]
staticextern int DeviceIoControl(
IntPtr hDevice,
uintdwIoControlCode,
IntPtr lpInBuffer,
uintnInBufferSize,
refGetVersionOutParams lpOutBuffer,
uintnOutBufferSize,
refuint lpBytesReturned,
[Out] IntPtr lpOverlapped);
[DllImport("kernel32.dll")]
staticextern int DeviceIoControl(
IntPtr hDevice,
uintdwIoControlCode,
refSendCmdInParams lpInBuffer,
uintnInBufferSize,
refSendCmdOutParams lpOutBuffer,
uintnOutBufferSize,
refuint lpBytesReturned,
[Out] IntPtr lpOverlapped);
constuint DFP_GET_VERSION = 0x00074080;
constuint DFP_SEND_DRIVE_COMMAND = 0x0007c084;
constuint DFP_RECEIVE_DRIVE_DATA = 0x0007c088;
constuint GENERIC_READ = 0x80000000;
constuint GENERIC_WRITE = 0x40000000;
constuint FILE_SHARE_READ = 0x00000001;
constuint FILE_SHARE_WRITE = 0x00000002;
constuint CREATE_NEW = 1;
constuint OPEN_EXISTING = 3;
#endregion
#region GetHddInfo
///<summary>
/// 获得硬盘信息
///</summary>
///<param name="driveIndex">硬盘序号</param>
///<returns>硬盘信息</returns>
///<remarks>
/// 参考lu0的文章：http://lu0s1.3322.org/App/2k1103.html
/// bysunmast for everyone
///thanks lu0 for his great works
/// 在Windows98/ME中，S.M.A.R.T并不缺省安装，请将SMARTVSD.VXD拷贝到%SYSTEM%\IOSUBSYS目录下。
/// 在Windows2000/2003下，需要Administrators组的权限。
/// </remarks>
///<example>
///AtapiDevice.GetHddInfo()
///</example>
publicstatic HardDiskInfo GetHddInfo(byte driveIndex)
{
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32Windows:
return GetHddInfo9x(driveIndex);
case PlatformID.Win32NT:
return GetHddInfoNT(driveIndex);
case PlatformID.Win32S:
throw new NotSupportedException("Win32s is not supported.");
case PlatformID.WinCE:
throw new NotSupportedException("WinCE is not supported.");
default:
throw new NotSupportedException("Unknown Platform.");
}
}
#regionGetHddInfo9x
privatestatic HardDiskInfo GetHddInfo9x(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uintbytesReturned = 0;
IntPtr hDevice = CreateFile(
@"\\.\Smartvsd",
0,
0,
IntPtr.Zero,
CREATE_NEW,
0,
IntPtr.Zero);
if(hDevice == IntPtr.Zero)
{
throw new Exception("Open smartvsd.vxd failed.");
}
if (0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_GET_VERSION");
}
//If IDE identify command not supported, fails
if (0== (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command notsupported.");
}
if(0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg = 0xa0;
}
if(0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don't detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, wedon't detect it", driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;
if(0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);
return GetHardDiskInfo(outParam.bBuffer);
}
#endregion
#regionGetHddInfoNT
privatestatic HardDiskInfo GetHddInfoNT(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uintbytesReturned = 0;
//We start in NT/Win2000
IntPtr hDevice = CreateFile(
string.Format(@"\\.\PhysicalDrive{0}", driveIndex),
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
IntPtr.Zero,
OPEN_EXISTING,
0,
IntPtr.Zero);
if(hDevice == IntPtr.Zero)
{
throw new Exception("CreateFile faild.");
}
if(0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} may not exists.",driveIndex + 1));
}
//If IDE identify command not supported, fails
if(0 == (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command notsupported.");
}
//Identify the IDE drives
if(0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg = 0xa0;
}
if(0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don't detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, wedon't detect it.", driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;
if(0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);
return GetHardDiskInfo(outParam.bBuffer);
}
#endregion
privatestatic HardDiskInfo GetHardDiskInfo(IdSector phdinfo)
{
HardDiskInfo hddInfo = new HardDiskInfo();
ChangeByteOrder(phdinfo.sModelNumber);
hddInfo.ModuleNumber =Encoding.ASCII.GetString(phdinfo.sModelNumber).Trim();
ChangeByteOrder(phdinfo.sFirmwareRev);
hddInfo.Firmware =Encoding.ASCII.GetString(phdinfo.sFirmwareRev).Trim();
ChangeByteOrder(phdinfo.sSerialNumber);
hddInfo.SerialNumber =Encoding.ASCII.GetString(phdinfo.sSerialNumber).Trim();
hddInfo.Capacity = phdinfo.ulTotalAddressableSectors / 2 / 1024;
return hddInfo;
}
privatestatic void ChangeByteOrder(byte[] charArray)
{
bytetemp;
for(int i = 0; i < charArray.Length; i += 2)
{
temp = charArray[i];
charArray[i] = charArray[i + 1];
charArray[i + 1] = temp;
}
}
#endregion
}
}
最近作软件注册，收集了很多.NET相关的获取硬盘物理序列号的方法，主要分为使用WMI方式和API方式。但这些方法均可能有问题。
1，使用WMI方式，有的机器根本取不到硬盘序列号，有的方式在Vista下面会报错。
常用的使用WMI的方式主要有下面一些方式：
class HardDrive
{
privatestring model = null;
privatestring type = null;
privatestring serialNo = null;
publicstring Model
{
get{return model;}
set{model = value;}
}
publicstring Type
{
get{return type;}
set{type = value;}
}
publicstring SerialNo
{
get{return serialNo;}
set{serialNo = value;}
}
}
classTestProgram
{
///<summary>
/// Themain entry point for the application.
///</summary>
[STAThread]
staticvoid Main(string[] args)
{
//在Vista下面失败
ArrayList hdCollection = new ArrayList();
ManagementObjectSearcher searcher = new
ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");
foreach(ManagementObject wmi_HD in searcher.Get())
{
HardDrive hd = new HardDrive();
hd.Model =wmi_HD["Model"].ToString();
hd.Type =wmi_HD["InterfaceType"].ToString();
hdCollection.Add(hd);
}
searcher = new
ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
inti = 0;
foreach(ManagementObject wmi_HD in searcher.Get())
{
// get the hard drive from collection
// using index
HardDrive hd = (HardDrive)hdCollection[i];
// get the hardware serial no.
if (wmi_HD["SerialNumber"] == null)
hd.SerialNo = "None";
else
hd.SerialNo = wmi_HD["SerialNumber"].ToString();
++i;
}
//Display available hard drives
foreach(HardDrive hd in hdCollection)
{
Console.WriteLine("Model\t\t: " + hd.Model);
Console.WriteLine("Type\t\t: " + hd.Type);
Console.WriteLine("Serial No.\t: " + hd.SerialNo);
Console.WriteLine();
}
//Pause application
Console.WriteLine("Press [Enter] to exit...");
Console.ReadLine();
}
}
上面的方式先查询Win32_DiskDrive，然后再查询 Win32_PhysicalMedia，经过测试，这种方式不能保证在所有机器上均取得硬盘序列号，而且在Vista下面还会出错，程序直接抛出无法处理的异常。
另外，还可以使用另外一WMI方式，就是查询 PNPDeviceID
的 signature，代码如下：
/// <summary>
/// 获取硬盘唯一序列号（不是卷标号），可能需要以管理员身份运行程序
///</summary>
///<returns></returns>
publicstatic string GetHdId()
{
ManagementObjectSearcher wmiSearcher = new ManagementObjectSearcher();
/*
*PNPDeviceID 的数据是由四部分组成的：
1、接口，通常有 IDE，ATA，SCSI；
2、型号
3、（可能）驱动版本号
4、（可能）硬盘的出厂序列号
*
*
*/
//signature 需要程序以管理员身份运行（经过测试，2003系统上非管理员身份也可以运行，查相关资料说，可能在2000系统上获取的值为空）
wmiSearcher.Query = new SelectQuery(
"Win32_DiskDrive",
"",
newstring[] { "PNPDeviceID", "signature" }
);
ManagementObjectCollection myCollection = wmiSearcher.Get();
ManagementObjectCollection.ManagementObjectEnumerator em =
myCollection.GetEnumerator();
em.MoveNext();
ManagementBaseObject mo = em.Current;
//string id =mo.Properties["PNPDeviceID"].Value.ToString().Trim();
string id =mo.Properties["signature"].Value.ToString().Trim();
return id;
}
有人说，使用 signature 需要程序以管理员身份运行（经过测试，2003系统上非管理员身份也可以运行），而且查询相关资料说，可能在2000系统上获取的值为空。
使用这种方式，在Vista上面工作良好。
经过测试，使用 signature 均能够取得硬盘序列号，但是跟 Win32_PhysicalMedia
查询出来的号不一样。目前我也不能肯定 使用signature 能够100%取道硬盘序列号。
使用WMI方式需要客户机开启WMI服务，但这个往往不能保证，所以使用这种方式有一定局限性。
2，使用API方式。
在网上找到一片资料，说使用 RING3调用 APIDeviceIoControl()来获取硬盘信息，下面是原话：
硬盘序列号（Serial Number）不等于卷标号（VolumeName），后者虽然很容易得到，但是格式化分区后就会重写，不可靠。遗憾的是很多朋友往往分不清这一点。
要得到硬盘的物理序列号，可以通过WMI，也就是Win32_PhysicalMedia.SerialNumber。可惜的是Windows 98/ME的WMI并不支持这个类，访问时会出现异常。
受陆麟的例子的启发，我们还可以通过S.M.A.R.T.接口，直接从RING3调用 API DeviceIoControl()来获取硬盘信息，而不需要写VXD或者DRIVER。这样这个问题就解决了，我对它进行了封装，大量使用了
P/Invoke技术，一个完整的Library。支持Windows 98-2003。
使用上很简单：
HardDiskInfo hdd = AtapiDevice.GetHddInfo(0); //
第一个硬盘
Console.WriteLine("Module Number: {0}", hdd.ModuleNumber);
Console.WriteLine("Serial Number: {0}",hdd.SerialNumber);
Console.WriteLine("Firmware: {0}",hdd.Firmware);
Console.WriteLine("Capacity: {0} M",hdd.Capacity);
感谢原文作者的贡献，（在这里我已经不知道原文作者是谁了，网上的文章都是转载的），经过测试，这种方式比较准确，但是需要管理员权限运行。
下面把代码分享：
using System;
using System.Runtime.InteropServices;
using System.Text;
namespace HardwareUtility
{
[Serializable]
publicstruct HardDiskInfo
{
///<summary>
/// 型号
///</summary>
publicstring ModuleNumber;
///<summary>
/// 固件版本
///</summary>
publicstring Firmware;
///<summary>
/// 序列号
///</summary>
publicstring SerialNumber;
///<summary>
/// 容量，以M为单位
///</summary>
publicuint Capacity;
}
#regionInternal Structs
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct GetVersionOutParams
{
publicbyte bVersion;
public byte bRevision;
publicbyte bReserved;
publicbyte bIDEDeviceMap;
publicuint fCapabilities;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
publicuint[] dwReserved; // For future use.
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct IdeRegs
{
publicbyte bFeaturesReg;
publicbyte bSectorCountReg;
publicbyte bSectorNumberReg;
publicbyte bCylLowReg;
publicbyte bCylHighReg;
publicbyte bDriveHeadReg;
publicbyte bCommandReg;
publicbyte bReserved;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct SendCmdInParams
{
publicuint cBufferSize;
public IdeRegs irDriveRegs;
publicbyte bDriveNumber;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
publicbyte[] bReserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
publicuint[] dwReserved;
publicbyte bBuffer;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internalstruct DriverStatus
{
publicbyte bDriverError;
publicbyte bIDEStatus;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
publicbyte[] bReserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
publicuint[] dwReserved;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct SendCmdOutParams
{
publicuint cBufferSize;
publicDriverStatus DriverStatus;
publicIdSector bBuffer;
}
[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 512)]
internalstruct IdSector
{
publicushort wGenConfig;
publicushort wNumCyls;
publicushort wReserved;
publicushort wNumHeads;
publicushort wBytesPerTrack;
publicushort wBytesPerSector;
publicushort wSectorsPerTrack;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
publicushort[] wVendorUnique;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
publicbyte[] sSerialNumber;
publicushort wBufferType;
publicushort wBufferSize;
publicushort wECCSize;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
publicbyte[] sFirmwareRev;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 40)]
publicbyte[] sModelNumber;
publicushort wMoreVendorUnique;
publicushort wDoubleWordIO;
publicushort wCapabilities;
publicushort wReserved1;
publicushort wPIOTiming;
publicushort wDMATiming;
publicushort wBS;
publicushort wNumCurrentCyls;
publicushort wNumCurrentHeads;
publicushort wNumCurrentSectorsPerTrack;
publicuint ulCurrentSectorCapacity;
publicushort wMultSectorStuff;
publicuint ulTotalAddressableSectors;
publicushort wSingleWordDMA;
publicushort wMultiWordDMA;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
publicbyte[] bReserved;
}
#endregion
///<summary>
/// ATAPI驱动器相关
///</summary>
public classAtapiDevice
{
#regionDllImport
[DllImport("kernel32.dll", SetLastError = true)]
staticextern int CloseHandle(IntPtr hObject);
[DllImport("kernel32.dll", SetLastError = true)]
staticextern IntPtr CreateFile(
string lpFileName,
uintdwDesiredAccess,
uintdwShareMode,
IntPtr lpSecurityAttributes,
uintdwCreationDisposition,
uintdwFlagsAndAttributes,
IntPtr hTemplateFile);
[DllImport("kernel32.dll")]
staticextern int DeviceIoControl(
IntPtr hDevice,
uintdwIoControlCode,
IntPtr lpInBuffer,
uintnInBufferSize,
refGetVersionOutParams lpOutBuffer,
uintnOutBufferSize,
refuint lpBytesReturned,
[Out] IntPtr lpOverlapped);
[DllImport("kernel32.dll")]
staticextern int DeviceIoControl(
IntPtr hDevice,
uintdwIoControlCode,
refSendCmdInParams lpInBuffer,
uintnInBufferSize,
refSendCmdOutParams lpOutBuffer,
uintnOutBufferSize,
refuint lpBytesReturned,
[Out] IntPtr lpOverlapped);
constuint DFP_GET_VERSION = 0x00074080;
constuint DFP_SEND_DRIVE_COMMAND = 0x0007c084;
constuint DFP_RECEIVE_DRIVE_DATA = 0x0007c088;
constuint GENERIC_READ = 0x80000000;
constuint GENERIC_WRITE = 0x40000000;
constuint FILE_SHARE_READ = 0x00000001;
constuint FILE_SHARE_WRITE = 0x00000002;
constuint CREATE_NEW = 1;
constuint OPEN_EXISTING = 3;
#endregion
#region GetHddInfo
///<summary>
/// 获得硬盘信息
///</summary>
///<param name="driveIndex">硬盘序号</param>
///<returns>硬盘信息</returns>
///<remarks>
/// 参考lu0的文章：http://lu0s1.3322.org/App/2k1103.html
/// bysunmast for everyone
///thanks lu0 for his great works
/// 在Windows98/ME中，S.M.A.R.T并不缺省安装，请将SMARTVSD.VXD拷贝到%SYSTEM%\IOSUBSYS目录下。
/// 在Windows2000/2003下，需要Administrators组的权限。
/// </remarks>
///<example>
///AtapiDevice.GetHddInfo()
///</example>
publicstatic HardDiskInfo GetHddInfo(byte driveIndex)
{
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32Windows:
return GetHddInfo9x(driveIndex);
case PlatformID.Win32NT:
return GetHddInfoNT(driveIndex);
case PlatformID.Win32S:
throw new NotSupportedException("Win32s is not supported.");
case PlatformID.WinCE:
throw new NotSupportedException("WinCE is not supported.");
default:
throw new NotSupportedException("Unknown Platform.");
}
}
#regionGetHddInfo9x
privatestatic HardDiskInfo GetHddInfo9x(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uintbytesReturned = 0;
IntPtr hDevice = CreateFile(
@"\\.\Smartvsd",
0,
0,
IntPtr.Zero,
CREATE_NEW,
0,
IntPtr.Zero);
if(hDevice == IntPtr.Zero)
{
throw new Exception("Open smartvsd.vxd failed.");
}
if (0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_GET_VERSION");
}
//If IDE identify command not supported, fails
if (0== (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command notsupported.");
}
if(0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg = 0xa0;
}
if(0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don't detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, wedon't detect it", driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;
if(0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);
return GetHardDiskInfo(outParam.bBuffer);
}
#endregion
#regionGetHddInfoNT
privatestatic HardDiskInfo GetHddInfoNT(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uintbytesReturned = 0;
//We start in NT/Win2000
IntPtr hDevice = CreateFile(
string.Format(@"\\.\PhysicalDrive{0}", driveIndex),
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
IntPtr.Zero,
OPEN_EXISTING,
0,
IntPtr.Zero);
if(hDevice == IntPtr.Zero)
{
throw new Exception("CreateFile faild.");
}
if(0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} may not exists.",driveIndex + 1));
}
//If IDE identify command not supported, fails
if(0 == (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command notsupported.");
}
//Identify the IDE drives
if(0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg = 0xa0;
}
if(0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don't detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, wedon't detect it.", driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;
if(0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);
return GetHardDiskInfo(outParam.bBuffer);
}
#endregion
privatestatic HardDiskInfo GetHardDiskInfo(IdSector phdinfo)
{
HardDiskInfo hddInfo = new HardDiskInfo();
ChangeByteOrder(phdinfo.sModelNumber);
hddInfo.ModuleNumber =Encoding.ASCII.GetString(phdinfo.sModelNumber).Trim();
ChangeByteOrder(phdinfo.sFirmwareRev);
hddInfo.Firmware =Encoding.ASCII.GetString(phdinfo.sFirmwareRev).Trim();
ChangeByteOrder(phdinfo.sSerialNumber);
hddInfo.SerialNumber =Encoding.ASCII.GetString(phdinfo.sSerialNumber).Trim();
hddInfo.Capacity = phdinfo.ulTotalAddressableSectors / 2 / 1024;
return hddInfo;
}
privatestatic void ChangeByteOrder(byte[] charArray)
{
bytetemp;
for(int i = 0; i < charArray.Length; i += 2)
{
temp = charArray[i];
charArray[i] = charArray[i + 1];
charArray[i + 1] = temp;
}
}
#endregion
}
}
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- .NET获取硬盘序列号的几个方法
- vb获取cpuid 硬盘物理序列号和逻辑盘序列号 的方法
- .NET获取硬盘序列号的几个方法
- 获取硬盘物理序列号
- Java获取系统信息（cpu，内存，硬盘，进程等）的相关方法
- Java获取系统信息（cpu，内存，硬盘，进程等）的相关方法 .
- java 获取CPU 和 硬盘序列号的方法
- asp.net中获取本机的相关信息！（CPU、内存、硬盘序列号等）
- Java获取系统信息（cpu，内存，硬盘，进程等）的相关方法
- shell获取mac地址及获取硬盘序列号的方法
- asp.net中获取本机的相关信息！（CPU、内存、硬盘序列号等）
- 用JAVA获取硬盘序列号的方法
- java获取系统信息（CPU，内存，硬盘，进程）的相关方法
- HOW TO:获取硬盘物理序列号(VB.NET)
- Windows ,获取硬盘物理序列号(VC++)
- C#是可以用ManagementClass的相关来获取，但是unity没这个东西， Unity获取硬盘序列号
- Java获取系统信息（cpu，内存，硬盘，进程等）的相关方法
- Java获取系统信息（cpu，内存，硬盘，进程等）的相关方法
- Java获取系统信息（cpu，内存，硬盘，进程等）的相关方法
- HOW TO:获取硬盘物理序列号(VB.NET)