Public/Cisco/Get-CiscoIpInterface.ps1
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function Get-CiscoIpInterface { [CmdletBinding(DefaultParametersetName = "path")] Param ( [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'path')] [string]$ConfigPath, [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'array')] [array]$ConfigArray ) # It's nice to be able to see what cmdlet is throwing output isn't it? $VerbosePrefix = "Get-CiscoIpInterface:" # Check for path and import if ($ConfigPath) { if (Test-Path $ConfigPath) { $LoopArray = Get-Content $ConfigPath } } else { $LoopArray = $ConfigArray } # Setup return Array $ReturnArray = @() $IpRx = [regex] "(\d+)\.(\d+)\.(\d+)\.(\d+)" $TotalLines = $LoopArray.Count $i = 0 $StopWatch = [System.Diagnostics.Stopwatch]::StartNew() # used by Write-Progress so it doesn't slow the whole function down :fileloop foreach ($entry in $LoopArray) { $i++ # Write progress bar, we're only updating every 1000ms, if we do it every line it takes forever if ($StopWatch.Elapsed.TotalMilliseconds -ge 1000) { $PercentComplete = [math]::truncate($i / $TotalLines * 100) Write-Progress -Activity "Reading Support Output" -Status "$PercentComplete% $i/$TotalLines" -PercentComplete $PercentComplete $StopWatch.Reset() $StopWatch.Start() } if ($entry -eq "") { if ($InModule) { break } continue } ########################################################################################### # Check for the Section $EvalParams = @{} $EvalParams.StringToEval = $entry $EvalParams.Regex = [regex] "^interface\ (?<type>Vlan|Loopback|[^\d]+)(?<value>.+)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { Write-Verbose "$VerbosePrefix $i`: interface found: $Eval" $Type = $Eval.Groups['type'].Value $Value = $Eval.Groups['value'].Value $Name = $Type + $Value $new = [IpInterface]::new($Name) if ($Type -eq 'Vlan') { $new.VlanId = $Value } $new.Enabled = $true $ReturnArray += $new $KeepGoing = $true continue } if ($KeepGoing) { $EvalParams = @{} $EvalParams.StringToEval = $entry # description $EvalParams.Regex = [regex] "^\ +description\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.Description = $Eval continue } # ip address $EvalParams.Regex = [regex] "^\ +ip\ address\ (?<ip>$IpRx)\ (?<mask>$IpRx)" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $IpAndMask = $Eval.Groups['ip'].Value $IpAndMask += '/' + ($Eval.Groups['mask'].Value | ConvertTo-MaskLength) $new.IpAddress += $IpAndMask continue } # ip helper-address $EvalParams.Regex = [regex] "^\ +ip\ helper-address\ ($IpRx)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $new.IpHelper += $Eval continue } # shutdown $EvalParams.Regex = [regex] "^\ +shutdown" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $new.Enabled = $false continue } # end of interface $EvalParams.Regex = [regex] "^!" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $KeepGoing = $false continue } } } # remove interfaces with no Ip Address $ReturnArray = $ReturnArray | Where-Object { $_.IpAddress.Count -ge 1 } return $ReturnArray } |