Private/Get-IniContent.ps1
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Function Get-IniContent { <# .SYNOPSIS Gets the content of an INI file .Description Gets the content of an INI file and returns it as a hashtable .PARAMETER FilePath Full path to the INI file. .Inputs System.String .Outputs System.Collections.Specialized.OrderedDictionary .Example $FileContent = Get-IniContent "C:\myinifile.ini" ----------- Description Saves the content of the c:\myinifile.ini in a hashtable called $FileContent #> [CmdletBinding()] [OutputType([System.Collections.Hashtable])] Param( # Specifies the path to the input file. [Parameter(Mandatory=$true, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, ValueFromRemainingArguments=$false, HelpMessage='Full path to the INI file.', Position=0)] [ValidateNotNull()] [ValidateNotNullOrEmpty()] [String] $FilePath ) Begin { $sectionRegex = "^\s*\[(.+)\]\s*$" $keyRegex = "^\s*(.+?)\s*=\s*(['`"]?)(.*)\2\s*$" #$ini = New-Object System.Collections.Specialized.OrderedDictionary([System.StringComparer]::OrdinalIgnoreCase) [System.Collections.Hashtable]$ini = [ordered]@{} } Process { if (!(Test-Path $Filepath)) { Write-Verbose ("Warning: `"{0}`" was not found." -f $Filepath) Write-Output $ini } switch -regex -file $FilePath { $sectionRegex { # Section $section = $matches[1] Write-Verbose "$($MyInvocation.MyCommand.Name):: Adding section : $section" #$ini[$section] = New-Object System.Collections.Specialized.OrderedDictionary([System.StringComparer]::OrdinalIgnoreCase) $ini.add($Section, [ordered]@{}) continue } $keyRegex { # Key if (!(test-path "variable:local:section")) { $section = $script:NoSection $ini.add($Section, [ordered]@{}) } $name, $value = $matches[1, 3] Write-Verbose "$($MyInvocation.MyCommand.Name):: Adding key $name with value: $value" if (-not ($ini.$section.$name)) { #$ini.$section = @{$name = $value} $ini[$section].add($name, $value) } else { if ($ini.$section.$name -is [string]) { $firstValue = $ini.$section.$name $ini.$section.$name = [System.Collections.ArrayList]::new() $ini.$section.$name.Add($firstValue) | Out-Null $ini.$section.$name.Add($value) | Out-Null } else { $ini.$section.$name.Add($value) | Out-Null } } continue } #end KeyRegex } #end Switch } End { Write-Output $ini } } |