function Get-Networks {
    function Convert-ByteArrayToString {
        [CmdletBinding()] Param (
            [Parameter(Mandatory = $True, ValueFromPipeline = $True)] [System.Byte[]] $ByteArray
            )

        $Encoding  = New-Object System.Text.ASCIIEncoding
        $Encoding.GetString($ByteArray)
    }

    Add-Type -Path \".\nativewificode.cs\"
    $WlanClient = New-Object NativeWifi.WlanClient

    $WlanClient.Interfaces | ForEach-Object { $_.Scan() }

    # check scan progress for each interface
    $scanInProgress = \"false\"
    do {
      $scanInProgress = \"false\"
      $WlanClient.Interfaces | ForEach-Object {
        $ip = $_.scanInProgress
        if ($ip -eq \"True\") {
          $scanInProgress = \"true\"
        }
      };
      Start-Sleep -Milliseconds 250
    } while ($scanInProgress -eq \"true\")

    $WlanClient.Interfaces |
    ForEach-Object { $_.GetNetworkBssList() } |
    Select-Object *,@{Name=\"SSID\";Expression={(Convert-ByteArrayToString -ByteArray $_.dot11ssid.SSID).substring(0,$_.dot11ssid.SSIDlength)}},
                    @{Name=\"BSSID\";Expression={[string]::join(\":\",($_.dot11Bssid | ForEach-Object {\"{0:X2}\" -f $_}))}} |
                    ConvertTo-Json
}
Get-Networks

kolide_wifi_networks