Classes/Class.LoadCSharpFiles.ps1
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# Function to check if a class is already loaded function Test-ClassExist { [CmdletBinding()] [OutputType([bool])] param( [Parameter(Mandatory = $true, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false, HelpMessage = 'Full name of the class to check')] [string] $ClassName ) try { # Try to get the type by its full name $Type = [Type]::GetType($ClassName, $false, $false) # Return true if the type exists, otherwise false return [bool]$Type } catch { Write-Error -Message ('Error checking class existence: {0}' -f $_.Exception.Message) return $false } #end Try-Catch } #end Function #end Function # Define the class only if it doesn't already exist if ((-not (Test-ClassExist 'EventIdInfo')) -or (-not (Test-ClassExist 'EventIDs')) -or (-not (Test-ClassExist 'EventID')) -or (-not (Test-ClassExist 'EventSeverity')) -or (-not (Test-ClassExist 'EventCategory')) ) { Write-Verbose -Message 'Event Info classes not loaded. Loading Event classes from C#...' try { $EventsFilePath = Join-Path -Path $PSScriptRoot -ChildPath 'Class.Events.cs' $EventsFileCS = [System.IO.File]::ReadAllText($EventsFilePath) Add-Type -Language CSharp -TypeDefinition $EventsFileCS -ErrorAction Stop Write-Verbose -Message 'Successfully loaded Event Info classes.' } catch { Write-Error -Message ('Failed to load Event Info classes: {0}' -f $_.Exception.Message) } #end Try-Catch } else { Write-Verbose -Message 'Event Info classes already loaded.' } #end If # Define the class only if it doesn't already exist if ((-not (Test-ClassExist -ClassName 'IniFileHandler.IniFile')) -or (-not (Test-ClassExist -ClassName 'IniFileHandler.IniSections')) ) { Write-Verbose -Message 'IniFile classes not loaded. Loading IniFile classes from C#...' try { $IniFilePath = Join-Path -Path $PSScriptRoot -ChildPath 'Class.IniFile.cs' $IniFileCS = [System.IO.File]::ReadAllText($IniFilePath) Add-Type -Language CSharp -TypeDefinition $IniFileCS -ErrorAction Stop Write-Verbose -Message 'Successfully loaded IniFile classes.' } catch { Write-Error -Message ('Failed to load IniFile classes: {0}' -f $_.Exception.Message) } #end Try-Catch } else { Write-Verbose -Message 'IniFile classes already loaded.' } #end If <## Examples of usage ################################################################################ # Create New File $GptTmpl = [IniFileHandler.IniFile]::New() # Load an INI File $GptTmpl = [IniFileHandler.IniFile]::New("Path\To\File.ini") # Don't forget to dispose when done $GptTmpl.Dispose() # Better: Using PowerShell automatic disposal try { $GptTmpl = [IniFileHandler.IniFile]::New() # Work with $GptTmpl here } finally { if ($GptTmpl -is [System.IDisposable]) { $GptTmpl.Dispose() } } ################################################################################ # Add a New Section $GptTmpl.AddSection("NewSectionName") # Check if a Section Exists $sectionExists = $GptTmpl.SectionExists("SectionName") # Get specific section $section = $GptTmpl.Sections.GetSection("General") # Add or Update a Key-Value Pair in a Section $GptTmpl.SetKeyValuePair("SectionName", "KeyName", "Value") # Get the Value of a Key $value = $GptTmpl.GetKeyValue("SectionName", "KeyName") # Get All Sections $allSections = $iniFile.Sections.Values ################################################################################ # Check if a Key Exists in a Section $section = $null $keyExists = $GptTmpl.Sections.TryGetValue("SectionName", [ref]$section) -and $section.KeyValuePair.KeyValues.ContainsKey("KeyName") # Checking if a Key Exists in a Section IniSection section; bool sectionExists = $GptTmpl.Sections.TryGetValue("SectionName", out section); bool keyExists = section?.KeyValuePair.ContainsKey("KeyName") ?? false; # Get All Keys in a Section $section = $null $GptTmpl.Sections.TryGetValue("SectionName", [ref]$section) $allKeys = $section.KeyValuePair.KeyValues.Keys ################################################################################ # Add security section $GptTmpl.AddSection("File Security") # Add security descriptors $GptTmpl.AddSimpleString("File Security", "C:\Windows\System32\* D:PAI(A;;FA;;;BA)") $GptTmpl.AddSimpleString("File Security", "C:\Program Files\* D:PAI(A;;FA;;;BA)") # Read all entries $securityEntries = $GptTmpl.GetSimpleStrings("File Security") $securityEntries | ForEach-Object { Write-Host "Security Entry: $_" } ################################################################################ # Save the INI File $GptTmpl.SaveFile("Path\To\File.ini") #> |