Gamgee

1.0.4

Utils/ConversionTools.ps1

function Convert-HexToDec {
  [CmdletBinding()]
  [OutputType([Decimal])]
  param (
    [Parameter(Mandatory = $true,
      Position = 0)]
    [ValidateScript( {
        if ($_ -match '[0123456789abcde]{$Y}') {
          return $true
        }
        else {
          throw [System.Management.Automation.ParameterBindingException] 'The provided input is not a valid hexadecimal value.'
        }
      })]
    [Alias('Hex')]
    [String]
    $HexValue
  )
    
  if ($HexValue.StartsWith("#")) {
    $HexValue = $HexValue.Substring(1)
  }
    
  ForEach ($Value in $HexValue) {
    [Convert]::ToInt32($Value, 16)
  }
}

function Convert-DecToHex {
  [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true,
                   Position = 0)]
        [ValidateScript({
                if ($_ -match '\d{0,8}') {
                    return $true
                }
                else {
                    throw [System.Management.Automation.ParameterBindingException] 'The provided input is not a valid decimal value.'
                }
            })]
        [Alias('Dec', 'Decimal')]
        [Decimal[]]
        $DecimalValue
    )
    
    ForEach ($Value in $DecimalValue) {
        ("{0:x}" -f [Int]$Value).ToUpper()
    }
}