Sign in to follow this  
Followers 0
Distrophy

[Resolved]Remove network adapters that arent plugged in.

2 posts in this topic

#1 ·  Posted (edited)

I need help removing network adapters that are not currently "in use" on a computer.

I am constantly moving laptops between multiple docks, and each dock detects as a different 'virtual' network adapter, but i want some code to run when my program detects that it has been hooked into a new dock. I need to remove the old network adapters so that when i return the laptop to a dock it has been in before, it will detect that as a new connection and run the rest of my code.

Is there an easier way around that problem?

I've tried removing adapters from HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\{ }

and from HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards

but that just causes issues and the connections never re-detect.

Thanks.

Edited by Distrophy

Share this post


Link to post
Share on other sites



#2 ·  Posted (edited)

I figured it out a better way. This gets the MAC's of active adapters and compares it with the last known one stored in the registry.

CODE

#include <Constants.au3>

Func FindActiveAdapters()

$Active = FindActive() ;load list of active adapters into array

For $i = 0 To UBound($Active) - 1

If StringInStr($Active[$i][1], "Realtek") Then ;look for realtek adapters in active list

$vLastActive = RegRead("HKEY_LOCAL_MACHINE\SOFTWARE\MAC_Check", "LastActiveMAC") ;load last used MAC address into variable

If Not $vLastActive = $Active[$i][0] Then

RegWrite("HKEY_LOCAL_MACHINE\SOFTWARE\MAC_Check", "LastActiveMAC", "Reg_SZ", $Active[$i][0]) ;if different, then write the new mac in registry

WriteReg()

Else

;if same, do nothing

EndIf

EndIf

Next

EndFunc ;==>FindActiveAdapters

Func FindActive()

$getMAC = Run("cmd.exe", @SystemDir, @SW_HIDE, $STDIN_CHILD + $STDOUT_CHILD)

StdinWrite($getMAC, "ipconfig/all" & @CRLF)

StdinWrite($getMAC)

; Read from child's STDOUT

Local $data

Local $MACArray[1][2]

While True

$data &= StdoutRead($getMAC)

If @error Then ExitLoop

Sleep(25)

WEnd

If $data <> '' Then

$ipline = StringSplit(StringReplace($data, @LF, ''), @CR) ;break feed into lines

$i = 0

For $n = 1 To $ipline[0]

If StringInStr($ipline[$n], "Description . . . . . . . . . . . :") <> "0" Then ;find lines with adapter description

$ipresult = StringReplace(StringTrimLeft($ipline[$n], 44), "-", "")

;~ ConsoleWrite($ipresult & @CRLF)

ReDim $MACArray[1 + $i][2] ;redim the array for each new value found

$MACArray[$i][1] = $ipresult

EndIf

If StringInStr($ipline[$n], "Physical Address. . . . . . . . . :") <> "0" Then ;find lines with MAC addresses

$ipresult = StringReplace(StringTrimLeft($ipline[$n], 44), "-", "")

;~ ConsoleWrite($ipresult & @CRLF)

$MACArray[$i][0] = $ipresult

$i = $i + 1 ;increment counter

EndIf

Next

;~ _ArrayDisplay($MACArray)

EndIf

Return $MACArray

EndFunc ;==>FindActive

Edited by Distrophy

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0