Public/Convert-FileLength.ps1
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function Convert-FileLength { [CmdletBinding()] [Alias('Convert-Size')] param( [Parameter(Mandatory,ValueFromPipelineByPropertyName,ValueFromPipeline)] [Alias('Size')] [long]$Length ) begin { # TODO: Change "SizeConverter" to "LengthConverter" try { $null = [WozDev.Win32API.SizeConverter] } catch { Write-Verbose ' ~ Required Type not loaded, starting Add-Type process ~' -Verbose $MemberDef = @' [DllImport("Shlwapi.dll", CharSet = CharSet.Auto)] public static extern long StrFormatByteSize( long fileSize, System.Text.StringBuilder buffer, int bufferSize ); '@ $SizeConverter = Add-Type -Name SizeConverter -Namespace 'WozDev.Win32API' -MemberDefinition $MemberDef } } process { if ([WozDev.Win32API.SizeConverter] -as [type]) { $StringBuilder = [System.Text.StringBuilder]::new(1024) $null = [WozDev.Win32API.SizeConverter]::StrFormatByteSize( $Length, $StringBuilder, $StringBuilder.Capacity ) return $StringBuilder.ToString() } else { # Add ANSI color for missing SizeConverter return $Length } } } |