2021-10-21 301 次评论

获取网卡的真实物理地址

#Include <Memory.au3>
#include <WinAPIEx.au3>
Global $NicID , $iMac

;获取网卡真实物理地址
;$NicID 在注册表中可以查询 ，下面两个位置均可以找到
;HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\** 子项中的ServiceName值
;HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}\**  子项中可以找到 NetCfgInstanceId


$iMac = _GetAdapterMac($NicID)

ConsoleWrite($iMac)

Func _GetAdapterMac($NicID)
        Local $hDevice, $hBuffer, $pBuffer, $tMem, $iMac
        $hDevice = _WinAPI_CreateFileEx("\\.\" & $NicId, $OPEN_EXISTING, 0, 0, 3, 0, 0)

        $iLength =  6
        $hBuffer = _MemGlobalAlloc($iLength)
        $pBuffer = _MemGlobalLock($hBuffer)
        $tMem =  DllStructCreate( "byte[" & $iLength & "]", $pBuffer)
        DllStructSetData($tMem, 1, 0x01010101)
        _MemGlobalUnlock($hBuffer)
        _WinAPI_DeviceIoControl($hDevice, 0x170002, DllStructGetPtr($tMem), 4, DllStructGetPtr($tMem), $iLength)
        $iMac = DllStructGetData($tMem, 1)
$iMac = StringTrimLeft($iMac, 2)
$iMac = StringTrimRight(StringRegExpReplace($iMac, "(..)", "\1-"), 1)
        Return  $iMac
EndFunc