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Long = 9
Private Const ATTR_SPIN_RETRY_COUNT As Long = 10
Private Const ATTR_CALIBRATION_RETRY_COUNT As Long = 11
Private Const ATTR_POWER_CYCLE_COUNT As Long = 12Private Const PRE_FAILURE_WARRANTY As Long = &H1
Private Const ON_LINE_COLLECTION As Long = &H2
Private Const PERFORMANCE_ATTRIBUTE As Long = &H4
Private Const ERROR_RATE_ATTRIBUTE As Long = &H8
Private Const EVENT_COUNT_ATTRIBUTE As Long = &H10
Private Const SELF_PRESERVING_ATTRIBUTE As Long = &H20 Private Const NUM_ATTRIBUTE_STRUCTS As Long = 30
Private Const INVALID_HANDLE_VALUE As Long = -1 Private Const VER_PLATFORM_WIN32s As Long = 0
Private Const VER_PLATFORM_WIN32_WINDOWS As Long = 1
Private Const VER_PLATFORM_WIN32_NT As Long = 2 Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128 '''' Maintenance string for PSS usage
End Type Private Const CREATE_NEW As Long = 1
Private Const GENERIC_READ As Long = &H80000000
Private Const GENERIC_WRITE As Long = &H40000000
Private Const FILE_SHARE_READ As Long = &H1
Private Const FILE_SHARE_WRITE As Long = &H2
Private Const OPEN_EXISTING As Long = 3 Private m_DiskInfo As IDSECTOR Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long
Private Declare Function CreateFile Lib "kernel32" Alias "CreateFileA" (ByVal lpFileName As String, ByVal dwDesiredAccess As Long, ByVal dwShareMode As Long, ByVal lpSecurityAttributes As Long, ByVal dwCreationDisposition As Long, ByVal dwFlagsAndAttributes As Long, ByVal hTemplateFile As Long) As Long
Private Declare Function DeviceIoControl Lib "kernel32" (ByVal hDevice As Long, ByVal dwIoControlCode As Long, lpInBuffer As Any, ByVal nInBufferSize As Long, lpOutBuffer As Any, ByVal nOutBufferSize As Long, lpBytesReturned As Long, ByVal lpOverlapped As Long) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long) Private Declare Function GetVolumeInformation Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal lpVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long) As Long ''''信息类型枚举
Enum eumInfoType
hdmodelsn = 0
hdOnlyModel = 1
hdOnlySN = 2
End Enum ''''磁盘通道枚举
Enum eumDiskNo
hdPrimaryMaster = 0
hdPrimarySlave = 1
hdSecondaryMaster = 2
hdSecondarySlave = 3
End Enum ''''取得逻辑盘序列号（非唯一）
Function GetDiskVolume(Optional ByVal strDiskName = "C") As String
Dim TempStr1 As String * 256, TempStr2 As String * 256
Dim TempLon1 As Long, TempLon2 As Long, GetVal As Long
Dim tmpVol As String
Call GetVolumeInformation(strDiskName & ":\", TempStr1, 256, GetVal, TempLon1, TempLon2, TempStr2, 256)
If GetVal = 0 Then
tmpVol = ""
Else
tmpVol = Hex(GetVal)
tmpVol = String(8 - Len(tmpVol), "0") & tmpVol
tmpVol = Left(tmpVol, 4) & "-" & Right(tmpVol, 4)
End If
GetDiskVolume = tmpVol
End Function ''''取得硬盘信息：型号/物理系列号（唯一）
Function GetHardDiskInfo(Optional ByVal numDisk As eumDiskNo = hdPrimaryMaster, Optional ByVal numType As eumInfoType = hdOnlySN) As String If GetDiskInfo(numDisk) = 1 Then
Dim pSerialNumber As String, pModelNumber As String
pSerialNumber = StrConv(m_DiskInfo.sSerialNumber, vbUnicode)
pModelNumber = StrConv(m_DiskInfo.sModelNumber, vbUnicode)
Select Case numType
Case hdOnlyModel ''''仅型号
GetHardDiskInfo = Trim(pModelNumber)
Case hdOnlySN ''''仅系列号
GetHardDiskInfo = Trim(pSerialNumber)
Case Else ''''型号,系列号
GetHardDiskInfo = Trim(pModelNumber) & "," & Trim(pSerialNumber)
End Select
End If End Function Private Function OpenSMART(ByVal nDrive As Byte) As Long
Dim hSMARTIOCTL As Long
Dim hd As String
Dim VersionInfo As OSVERSIONINFO hSMARTIOCTL = INVALID_HANDLE_VALUE
VersionInfo.dwOSVersionInfoSize = Len(VersionInfo)
GetVersionEx VersionInfo
Select Case VersionInfo.dwPlatformId
Case VER_PLATFORM_WIN32s
OpenSMART = hSMARTIOCTL
Case VER_PLATFORM_WIN32_WINDOWS
hSMARTIOCTL = CreateFile("\\.\SMARTVSD", 0, 0, 0, CREATE_NEW, 0, 0)
Case VER_PLATFORM_WIN32_NT
If nDrive < MAX_IDE_DRIVES Then
hd = "\\.\PhysicalDrive" & nDrive
hSMARTIOCTL = CreateFile(hd, GENERIC_READ Or GENERIC_WRITE, FILE_SHARE_READ Or FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0)
End If
End Select
OpenSMART = hSMARTIOCTL End Function Private Function DoIDENTIFY(ByVal hSMARTIOCTL As Long, pSCIP As SENDCMDINPARAMS, pSCOP() As Byte, ByVal bIDCmd As Byte, ByVal bDriveNum As Byte, lpcbBytesReturned As Long) As Boolean
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 pSCIP.irDriveRegs.bDriveHeadReg = &HA0 Or ((bDriveNum And 1) * 2 ^ 4)
''''
pSCIP.irDriveRegs.bCommandReg = bIDCmd
pSCIP.bDriveNumber = bDriveNum
pSCIP.cBufferSize = IDENTIFY_BUFFER_SIZE
DoIDENTIFY = CBool(DeviceIoControl(hSMARTIOCTL, DFP_RECEIVE_DRIVE_DATA, _
pSCIP, 32, _
pSCOP(0), 528, _
lpcbBytesReturned, 0)) End Function Private Function DoEnableSMART(ByVal hSMARTIOCTL As Long, pSCIP As SENDCMDINPARAMS, pSCOP As SENDCMDOUTPARAMS, ByVal bDriveNum As Byte, lpcbBytesReturned As Long) As Boolean
pSCIP.cBufferSize = 0 pSCIP.irDriveRegs.bFeaturesReg = SMART_ENABLE_SMART_OPERATIONS
pSCIP.irDriveRegs.bSectorCountReg = 1
pSCIP.irDriveRegs.bSectorNumberReg = 1
pSCIP.irDriveRegs.bCylLowReg = SMART_CYL_LOW
pSCIP.irDriveRegs.bCylHighReg = SMART_CYL_HI
pSCIP.irDriveRegs.bDriveHeadReg = &HA0 Or ((bDriveNum And 1) * 2 ^ 4)
pSCIP.irDriveRegs.bCommandReg = IDE_EXECUTE_SMART_FUNCTION
pSCIP.bDriveNumber = bDriveNum DoEnableSMART = CBool(DeviceIoControl(hSMARTIOCTL, DFP_SEND_DRIVE_COMMAND, _
pSCIP, LenB(pSCIP) - 1, _
pSCOP, LenB(pSCOP) - 1, _
lpcbBytesReturned, 0 上一页 [1] [2] [3] 下一页
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