Public/ConvertTo-IntegerIPv4.ps1
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function ConvertTo-IntegerIPv4 { <# .SYNOPSIS Returns the IP Address from given integer .DESCRIPTION Returns the IP Address from given integer .PARAMETER Integer Specifies the integer representing the IP Address (e.g., 3232235776 will return "192.168.1.0") .EXAMPLE ConvertTo-IntegerIPv4 -Integer 24 .EXAMPLE ConvertTo-IntegerIPv4 24 .NOTES Version: 1.0 DateModified: 13/Apr/2022 LasModifiedBy: Vicente Rodriguez Eguibar vicente@eguibar.com Eguibar Information Technology S.L. http://www.eguibarit.com #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low')] [OutputType([System.Net.IpAddress])] Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, ValueFromRemainingArguments = $false, Position = 0)] [uint32] $Integer ) Begin { $txt = ($Variables.Header -f (Get-Date).ToShortDateString(), $MyInvocation.Mycommand, (Get-FunctionDisplay -HashTable $PsBoundParameters -Verbose:$False) ) Write-Verbose -Message $txt ############################## # Module imports ############################## # Variables Definition } #end Begin Process { Try { $bytes = [System.BitConverter]::GetBytes($Integer) [Array]::Reverse($bytes) ([IPAddress]($bytes)).ToString() } Catch { Write-Error -Message 'Error when converting Integer to IPv4' throw } } #end Process End { $txt = ($Variables.Footer -f $MyInvocation.InvocationName, 'converting Integer to IPv4.' ) Write-Verbose -Message $txt } #end End } #end Function |