Powershell - ADS Command

ADS_CMD.ps1

param (
	[Parameter()]
     [string]$NetId,
     [string]$args
	 )

$path = 'C:\Windows\System32\cmd.exe'
$dir = 'C:\Windows\System32'	 
if (-not $NetId) {$NetId= Read-Host -Prompt "AmsNetId of the TwinCAT computer on which the application is to be started"} 
if ($NetId -eq '') {$NetId= '127.0.0.1.1.1'}
if (-not $args) {$args= Read-Host -Prompt $dir}
if (-not $NetId -eq ''){$args = "/c" + $args}


$path = 'C:\Windows\System32\cmd.exe'
$dir = 'C:\Windows\System32'
$Data = [byte[]]::new(777)

[BitConverter]::GetBytes($path.Length).CopyTo($Data, 0)
[BitConverter]::GetBytes($dir.Length).CopyTo($Data, 4)
[BitConverter]::GetBytes($args.Length).CopyTo($Data, 8)


[System.Text.Encoding]::ASCII.GetBytes($path).CopyTo($Data, 12)
[System.Text.Encoding]::ASCII.GetBytes($dir).CopyTo($Data, 12 + $path.Length + 1)
[System.Text.Encoding]::ASCII.GetBytes($args).CopyTo($Data, 12 + $path.Length + 1 + $dir.Length + 1)
 


$AMSPORT_R3_SYSSERV = 10000
$SYSTEMSERVICE_STARTPROCESS = 500

$session = New-TcSession -NetId $NetId -Port 10000
DO
{
Write-TcValue -session $session -IndexGroup $SYSTEMSERVICE_STARTPROCESS -IndexOffset 0 -Value $Data -Force

$args = Read-Host -Prompt $dir
if (-not $args -eq ''){$args = "/c" + $args}

$Data = [byte[]]::new(777)
[BitConverter]::GetBytes($path.Length).CopyTo($Data, 0)
[BitConverter]::GetBytes($dir.Length).CopyTo($Data, 4)
[BitConverter]::GetBytes($args.Length).CopyTo($Data, 8)


[System.Text.Encoding]::ASCII.GetBytes($path).CopyTo($Data, 12)
[System.Text.Encoding]::ASCII.GetBytes($dir).CopyTo($Data, 12 + $path.Length + 1)
[System.Text.Encoding]::ASCII.GetBytes($args).CopyTo($Data, 12 + $path.Length + 1 + $dir.Length + 1)
$args
} Until ('' -eq $args)