PSFramework.psm1
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$script:ModuleRoot = $PSScriptRoot if ($PSFramework_DebugMode) { [PSFramework.PSFCore.PSFCoreHost]::DebugMode = $true } if ($PSFramework_DebugVerbose) { [PSFramework.PSFCore.PSFCoreHost]::VerboseDebug = $true } # [PSFramework.PSFCore.PSFCoreHost]::WriteDebug("Starting Import","") if (([runspace]::DefaultRunspace.InitialSessionState.LanguageMode -eq 'NoLanguage') -or ($PSVersionTable.PSVersion.Major -lt 5)) { # This is considered safe, as you should not be using unsafe localization resources in a constrained endpoint $script:ModuleVersion = (Invoke-Expression (Get-Content -Path "$($script:ModuleRoot)\PSFramework.psd1" -Raw)).ModuleVersion } else { $script:ModuleVersion = (Import-PowerShellDataFile -Path "$($script:ModuleRoot)\PSFramework.psd1").ModuleVersion } # Detect whether at some level dotsourcing was enforced $script:doDotSource = $false if ($psframework_dotsourcemodule) { $script:doDotSource = $true } if (($PSVersionTable.PSVersion.Major -lt 6) -or ($PSVersionTable.OS -like "*Windows*")) { if ((Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\System" -Name "DoDotSource" -ErrorAction Ignore).DoDotSource) { $script:doDotSource = $true } if ((Get-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\System" -Name "DoDotSource" -ErrorAction Ignore).DoDotSource) { $script:doDotSource = $true } } <# Note on Resolve-Path: All paths are sent through Resolve-Path in order to convert them to the correct path separator. This allows ignoring path separators throughout the import sequence, which could otherwise cause trouble depending on OS. #> # Detect whether at some level loading individual module files, rather than the compiled module was enforced $importIndividualFiles = $false if ($PSFramework_importIndividualFiles) { $importIndividualFiles = $true } if (($PSVersionTable.PSVersion.Major -lt 6) -or ($PSVersionTable.OS -like "*Windows*")) { if ((Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\System" -Name "ImportIndividualFiles" -ErrorAction Ignore).ImportIndividualFiles) { $script:doDotSource = $true } if ((Get-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\System" -Name "ImportIndividualFiles" -ErrorAction Ignore).ImportIndividualFiles) { $script:doDotSource = $true } } if (Test-Path (Join-Path (Resolve-Path -Path "$($script:ModuleRoot)\..") '.git')) { $importIndividualFiles = $true } if ("<was compiled>" -eq '<was not compiled>') { $importIndividualFiles = $true } # [PSFramework.PSFCore.PSFCoreHost]::WriteDebug("Finished Pre-Import Config", "DotSource: $script:doDotSource | Individual Files: $importIndividualFiles") function Import-ModuleFile { <# .SYNOPSIS Loads files into the module on module import. .DESCRIPTION This helper function is used during module initialization. It should always be dotsourced itself, in order to proper function. This provides a central location to react to files being imported, if later desired .PARAMETER Path The path to the file to load .EXAMPLE PS C:\> . Import-ModuleFile -File $function.FullName Imports the file stored in $function according to import policy #> [CmdletBinding()] Param ( [string] $Path ) try { if ($doDotSource) { . (Resolve-Path $Path) } else { $ExecutionContext.InvokeCommand.InvokeScript($false, ([scriptblock]::Create([io.file]::ReadAllText((Resolve-Path $Path).ProviderPath))), $null, $null) } } catch { throw (New-Object System.Exception("Failed to import $(Resolve-Path $Path) : $_", $_.Exception)) } } #region Load individual files if ($importIndividualFiles) { # Execute Preimport actions # [PSFramework.PSFCore.PSFCoreHost]::WriteDebug("PreImport", "") foreach ($path in (& "$ModuleRoot\internal\scripts\preimport.ps1")) { # [PSFramework.PSFCore.PSFCoreHost]::WriteDebug(" $path", "") . Import-ModuleFile -Path $path } # Import all internal functions [PSFramework.PSFCore.PSFCoreHost]::WriteDebug("InternalFunctions", "") foreach ($function in (Get-ChildItem "$($script:ModuleRoot)\internal\functions" -Filter "*.ps1" -Recurse -ErrorAction Ignore)) { . Import-ModuleFile -Path $function.FullName } # Import all public functions [PSFramework.PSFCore.PSFCoreHost]::WriteDebug("Functions", "") foreach ($function in (Get-ChildItem "$($script:ModuleRoot)\functions" -Filter "*.ps1" -Recurse -ErrorAction Ignore)) { . Import-ModuleFile -Path $function.FullName } # Execute Postimport actions [PSFramework.PSFCore.PSFCoreHost]::WriteDebug("PostImport", "") foreach ($path in (& "$ModuleRoot\internal\scripts\postimport.ps1")) { [PSFramework.PSFCore.PSFCoreHost]::WriteDebug(" $path", "") . Import-ModuleFile -Path $path } # End it here, do not load compiled code below return } #endregion Load individual files #region Load compiled code try { if ($PSVersionTable.PSVersion.Major -ge 5) { Add-Type -Path "$script:ModuleRoot\bin\PSFramework.dll" -ErrorAction Stop } else { Add-Type -Path "$script:ModuleRoot\bin\PS4\PSFramework.dll" -ErrorAction Stop } } catch { Write-Warning "Failed to load PSFramework Assembly! Unable to import module." throw } try { Update-TypeData -AppendPath "$script:ModuleRoot\xml\PSFramework.Types.ps1xml" -ErrorAction Stop } catch { Write-Warning "Failed to load PSFramework type extensions! Unable to import module." throw } #region Paths $script:path_RegistryUserDefault = "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Default" $script:path_RegistryUserEnforced = "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Enforced" $script:path_RegistryMachineDefault = "HKLM:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Default" $script:path_RegistryMachineEnforced = "HKLM:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Enforced" $psVersionName = "WindowsPowerShell" if ($PSVersionTable.PSVersion.Major -ge 6) { $psVersionName = "PowerShell" } #region User Local if ($IsLinux -or $IsMacOs) { # Defaults to $Env:XDG_CONFIG_HOME on Linux or MacOS ($HOME/.config/) $script:path_LocalAppData = $Env:XDG_CONFIG_HOME if (-not $script:path_LocalAppData) { $script:path_LocalAppData = Join-Path $HOME .config/ } $script:path_FileUserLocal = Join-Path (Join-Path $script:path_LocalAppData $psVersionName) "PSFramework/" } else { # Defaults to $Env:LocalAppData on Windows $script:path_FileUserLocal = Join-Path $Env:LocalAppData "$psVersionName\PSFramework\Config" $script:path_LocalAppData = $Env:LocalAppData if (-not $script:path_FileUserLocal) { $script:path_FileUserLocal = Join-Path ([Environment]::GetFolderPath("LocalApplicationData")) "$psVersionName\PSFramework\Config" $script:path_LocalAppData = [Environment]::GetFolderPath("LocalApplicationData") } } #endregion User Local #region User Shared if ($IsLinux -or $IsMacOs) { # Defaults to the first value in $Env:XDG_CONFIG_DIRS on Linux or MacOS (or $HOME/.local/share/) $script:path_AppData = @($Env:XDG_CONFIG_DIRS -split ([IO.Path]::PathSeparator))[0] if (-not $script:path_AppData) { $script:path_AppData = Join-Path $HOME .local/share/ } $script:path_FileUserShared = Join-Path (Join-Path $script:path_AppData $psVersionName) "PSFramework/" } else { # Defaults to $Env:AppData on Windows $script:path_FileUserShared = Join-Path $Env:AppData "$psVersionName\PSFramework\Config" $script:path_AppData = $env:APPDATA if (-not $Env:AppData) { $script:path_AppData = [Environment]::GetFolderPath("ApplicationData") $script:path_FileUserShared = Join-Path ([Environment]::GetFolderPath("ApplicationData")) "$psVersionName\PSFramework\Config" } } #endregion User Shared #region System if ($IsLinux -or $IsMacOs) { # Defaults to /etc/xdg elsewhere $XdgConfigDirs = $Env:XDG_CONFIG_DIRS -split ([IO.Path]::PathSeparator) | Where-Object { $_ -and (Test-Path $_) } if ($XdgConfigDirs.Count -gt 1) { $script:path_ProgramData = $XdgConfigDirs[1] } else { $script:path_ProgramData = "/etc/xdg/" } $script:path_FileSystem = Join-Path $script:path_ProgramData "$psVersionName/PSFramework/" } else { # Defaults to $Env:ProgramData on Windows $script:path_FileSystem = Join-Path $Env:ProgramData "$psVersionName\PSFramework\Config" $script:path_ProgramData = $env:ProgramData if (-not $script:path_FileSystem) { $script:path_ProgramData = [Environment]::GetFolderPath("CommonApplicationData") $script:path_FileSystem = Join-Path ([Environment]::GetFolderPath("CommonApplicationData")) "$psVersionName\PSFramework\Config" } } #endregion System #region Special Paths if ($IsLinux -or $IsMacOs) { $script:path_Logging = Join-Path (Split-Path $script:path_FileUserShared) "Logs/" $script:path_typedata = Join-Path $script:path_FileUserShared "TypeData/" } else { # Defaults to $Env:AppData on Windows $script:path_Logging = Join-Path $Env:AppData "$psVersionName\PSFramework\Logs" $script:path_typedata = Join-Path $Env:AppData "$psVersionName\PSFramework\TypeData" if (-not $Env:AppData) { $script:path_Logging = Join-Path ([Environment]::GetFolderPath("ApplicationData")) "$psVersionName\PSFramework\Logs" $script:path_typedata = Join-Path ([Environment]::GetFolderPath("ApplicationData")) "$psVersionName\PSFramework\TypeData" } } #endregion Special Paths #endregion Paths # Determine Registry Availability $script:NoRegistry = $false if (($PSVersionTable.PSVersion.Major -ge 6) -and ($PSVersionTable.OS -notlike "*Windows*")) { $script:NoRegistry = $true } if (-not ([PSFramework.Message.LogHost]::LoggingPath)) { [PSFramework.Message.LogHost]::LoggingPath = $script:path_Logging } [PSFramework.PSFCore.PSFCoreHost]::ModuleRoot = $script:ModuleRoot # Run the library initialization logic # Needed before the configuration system loads [PSFramework.PSFCore.PSFCoreHost]::Initialize() if (($PSVersionTable.PSVersion.Major -lt 5) -and -not (Get-Module TabExpansionPlusPlus)) { <# Copyright (c) 2013, Jason Shirk All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #> #region Exported utility functions for completers ############################################################################# # # Helper function to create a new completion results # function global:New-CompletionResult { param ([Parameter(Position = 0, ValueFromPipelineByPropertyName, Mandatory, ValueFromPipeline)] [ValidateNotNullOrEmpty()] [string] $CompletionText, [Parameter(Position = 1, ValueFromPipelineByPropertyName)] [string] $ToolTip, [Parameter(Position = 2, ValueFromPipelineByPropertyName)] [string] $ListItemText, [System.Management.Automation.CompletionResultType] $CompletionResultType = [System.Management.Automation.CompletionResultType]::ParameterValue, [Parameter(Mandatory = $false)] [switch] $NoQuotes = $false ) process { $toolTipToUse = if ($ToolTip -eq '') { $CompletionText } else { $ToolTip } $listItemToUse = if ($ListItemText -eq '') { $CompletionText } else { $ListItemText } # If the caller explicitly requests that quotes # not be included, via the -NoQuotes parameter, # then skip adding quotes. if ($CompletionResultType -eq [System.Management.Automation.CompletionResultType]::ParameterValue -and -not $NoQuotes) { # Add single quotes for the caller in case they are needed. # We use the parser to robustly determine how it will treat # the argument. If we end up with too many tokens, or if # the parser found something expandable in the results, we # know quotes are needed. $tokens = $null $null = [System.Management.Automation.Language.Parser]::ParseInput("echo $CompletionText", [ref]$tokens, [ref]$null) if ($tokens.Length -ne 3 -or ($tokens[1] -is [System.Management.Automation.Language.StringExpandableToken] -and $tokens[1].Kind -eq [System.Management.Automation.Language.TokenKind]::Generic)) { $CompletionText = "'$CompletionText'" } } return New-Object System.Management.Automation.CompletionResult ` ($CompletionText, $listItemToUse, $CompletionResultType, $toolTipToUse.Trim()) } } ############################################################################# # # .SYNOPSIS # # This is a simple wrapper of Get-Command gets commands with a given # parameter ignoring commands that use the parameter name as an alias. # function global:Get-CommandWithParameter { [CmdletBinding(DefaultParameterSetName = 'AllCommandSet')] param ( [Parameter(ParameterSetName = 'AllCommandSet', Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [string[]] ${Name}, [Parameter(ParameterSetName = 'CmdletSet', ValueFromPipelineByPropertyName)] [string[]] ${Verb}, [Parameter(ParameterSetName = 'CmdletSet', ValueFromPipelineByPropertyName)] [string[]] ${Noun}, [Parameter(ValueFromPipelineByPropertyName)] [string[]] ${Module}, [ValidateNotNullOrEmpty()] [Parameter(Mandatory)] [string] ${ParameterName}) begin { $wrappedCmd = $ExecutionContext.InvokeCommand.GetCommand('Get-Command', [System.Management.Automation.CommandTypes]::Cmdlet) $scriptCmd = { & $wrappedCmd @PSBoundParameters | Where-Object { $_.Parameters[$ParameterName] -ne $null } } $steppablePipeline = $scriptCmd.GetSteppablePipeline($myInvocation.CommandOrigin) $steppablePipeline.Begin($PSCmdlet) } process { $steppablePipeline.Process($_) } end { $steppablePipeline.End() } } ############################################################################# # function global:Set-CompletionPrivateData { param ( [ValidateNotNullOrEmpty()] [string] $Key, [object] $Value, [ValidateNotNullOrEmpty()] [int] $ExpirationSeconds = 604800 ) $Cache = [PSCustomObject]@{ Value = $Value ExpirationTime = (Get-Date).AddSeconds($ExpirationSeconds) } $completionPrivateData[$key] = $Cache } ############################################################################# # function global:Get-CompletionPrivateData { param ( [ValidateNotNullOrEmpty()] [string] $Key) if (!$Key) { return $completionPrivateData } $cacheValue = $completionPrivateData[$key] if ((Get-Date) -lt $cacheValue.ExpirationTime) { return $cacheValue.Value } } ############################################################################# # function global:Get-CompletionWithExtension { param ([string] $lastWord, [string[]] $extensions) [System.Management.Automation.CompletionCompleters]::CompleteFilename($lastWord) | Where-Object { # Use ListItemText because it won't be quoted, CompletionText might be [System.IO.Path]::GetExtension($_.ListItemText) -in $extensions } } ############################################################################# # function global:New-CommandTree { [CmdletBinding(DefaultParameterSetName = 'Default')] param ( [Parameter(Position = 0, Mandatory, ParameterSetName = 'Default')] [Parameter(Position = 0, Mandatory, ParameterSetName = 'Argument')] [ValidateNotNullOrEmpty()] [string] $Completion, [Parameter(Position = 1, Mandatory, ParameterSetName = 'Default')] [Parameter(Position = 1, Mandatory, ParameterSetName = 'Argument')] [string] $Tooltip, [Parameter(ParameterSetName = 'Argument')] [switch] $Argument, [Parameter(Position = 2, ParameterSetName = 'Default')] [Parameter(Position = 1, ParameterSetName = 'ScriptBlockSet')] [scriptblock] $SubCommands, [Parameter(Position = 0, Mandatory, ParameterSetName = 'ScriptBlockSet')] [scriptblock] $CompletionGenerator ) $actualSubCommands = $null if ($null -ne $SubCommands) { $actualSubCommands = [NativeCommandTreeNode[]](& $SubCommands) } switch ($PSCmdlet.ParameterSetName) { 'Default' { New-Object NativeCommandTreeNode $Completion, $Tooltip, $actualSubCommands break } 'Argument' { New-Object NativeCommandTreeNode $Completion, $Tooltip, $true } 'ScriptBlockSet' { New-Object NativeCommandTreeNode $CompletionGenerator, $actualSubCommands break } } } ############################################################################# # function global:Get-CommandTreeCompletion { param ($wordToComplete, $commandAst, [NativeCommandTreeNode[]] $CommandTree) $commandElements = $commandAst.CommandElements # Skip the first command element - it's the command name # Iterate through the remaining elements, stopping early # if we find the element that matches $wordToComplete. for ($i = 1; $i -lt $commandElements.Count; $i++) { if (!($commandElements[$i] -is [System.Management.Automation.Language.StringConstantExpressionAst])) { # Ignore arguments that are expressions. In some rare cases this # could cause strange completions because the context is incorrect, e.g.: # $c = 'advfirewall' # netsh $c firewall # Here we would be in advfirewall firewall context, but we'd complete as # though we were in firewall context. continue } if ($commandElements[$i].Value -eq $wordToComplete) { $CommandTree = $CommandTree | Where-Object { $_.Command -like "$wordToComplete*" -or $_.CompletionGenerator -ne $null } break } foreach ($subCommand in $CommandTree) { if ($subCommand.Command -eq $commandElements[$i].Value) { if (!$subCommand.Argument) { $CommandTree = $subCommand.SubCommands } break } } } if ($null -ne $CommandTree) { $CommandTree | ForEach-Object { if ($_.Command) { $toolTip = if ($_.Tooltip) { $_.Tooltip } else { $_.Command } New-CompletionResult -CompletionText $_.Command -ToolTip $toolTip } else { & $_.CompletionGenerator $wordToComplete $commandAst } } } } #endregion Exported utility functions for completers #region Exported functions ############################################################################# # # .SYNOPSIS # Register a ScriptBlock to perform argument completion for a # given command or parameter. # # .DESCRIPTION # Argument completion can be extended without needing to do any # parsing in many cases. By registering a handler for specific # commands and/or parameters, PowerShell will call the handler # when appropriate. # # There are 2 kinds of extensions - native and PowerShell. Native # refers to commands external to PowerShell, e.g. net.exe. PowerShell # completion covers any functions, scripts, or cmdlets where PowerShell # can determine the correct parameter being completed. # # When registering a native handler, you must specify the CommandName # parameter. The CommandName is typically specified without any path # or extension. If specifying a path and/or an extension, completion # will only work when the command is specified that way when requesting # completion. # # When registering a PowerShell handler, you must specify the # ParameterName parameter. The CommandName is optional - PowerShell will # first try to find a handler based on the command and parameter, but # if none is found, then it will try just the parameter name. This way, # you could specify a handler for all commands that have a specific # parameter. # # A handler needs to return instances of # System.Management.Automation.CompletionResult. # # A native handler is passed 2 parameters: # # param($wordToComplete, $commandAst) # # $wordToComplete - The argument being completed, possibly an empty string # $commandAst - The ast of the command being completed. # # A PowerShell handler is passed 5 parameters: # # param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameter) # # $commandName - The command name # $parameterName - The parameter name # $wordToComplete - The argument being completed, possibly an empty string # $commandAst - The parsed representation of the command being completed. # $fakeBoundParameter - Like $PSBoundParameters, contains values for some of the parameters. # Certain values are not included, this does not mean a parameter was # not specified, just that getting the value could have had unintended # side effects, so no value was computed. # # .PARAMETER ParameterName # The name of the parameter that the Completion parameter supports. # This parameter is not supported for native completion and is # mandatory for script completion. # # .PARAMETER CommandName # The name of the command that the Completion parameter supports. # This parameter is mandatory for native completion and is optional # for script completion. # # .PARAMETER Completion # A ScriptBlock that returns instances of CompletionResult. For # native completion, the script block parameters are # # param($wordToComplete, $commandAst) # # For script completion, the parameters are: # # param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameter) # # .PARAMETER Description # A description of how the completion can be used. # function global:Register-ArgumentCompleter { [CmdletBinding(DefaultParameterSetName = "PowerShellSet")] param ( [Parameter(ParameterSetName = "NativeSet", Mandatory)] [Parameter(ParameterSetName = "PowerShellSet")] [string[]] $CommandName = "", [Parameter(ParameterSetName = "PowerShellSet", Mandatory)] [string] $ParameterName = "", [Parameter(Mandatory)] [scriptblock] $ScriptBlock, [string] $Description, [Parameter(ParameterSetName = "NativeSet")] [switch] $Native) $fnDefn = $ScriptBlock.Ast -as [System.Management.Automation.Language.FunctionDefinitionAst] if (!$Description) { # See if the script block is really a function, if so, use the function name. $Description = if ($fnDefn -ne $null) { $fnDefn.Name } else { "" } } if ($MyInvocation.ScriptName -ne (& { $MyInvocation.ScriptName })) { # Make an unbound copy of the script block so it has access to TabExpansionPlusPlus when invoked. # We can skip this step if we created the script block (Register-ArgumentCompleter was # called internally). if ($fnDefn -ne $null) { $ScriptBlock = $ScriptBlock.Ast.Body.GetScriptBlock() # Don't reparse, just get a new ScriptBlock. } else { $ScriptBlock = $ScriptBlock.Ast.GetScriptBlock() # Don't reparse, just get a new ScriptBlock. } } foreach ($command in $CommandName) { if ($command -and $ParameterName) { $command += ":" } $key = if ($Native) { 'NativeArgumentCompleters' } else { 'CustomArgumentCompleters' } $tabExpansionOptions[$key]["${command}${ParameterName}"] = $ScriptBlock $tabExpansionDescriptions["${command}${ParameterName}$Native"] = $Description } } ############################################################################# # # .SYNOPSIS # Tests the registered argument completer # # .DESCRIPTION # Invokes the registered parameteter completer for a specified command to make it easier to test # a completer # # .EXAMPLE # Test-ArgumentCompleter -CommandName Get-Verb -ParameterName Verb -WordToComplete Sta # # Test what would be completed if Get-Verb -Verb Sta<Tab> was typed at the prompt # # .EXAMPLE # Test-ArgumentCompleter -NativeCommand Robocopy -WordToComplete / # # Test what would be completed if Robocopy /<Tab> was typed at the prompt # function global:Test-ArgumentCompleter { [CmdletBinding(DefaultParametersetName = 'PS')] param ( [Parameter(Mandatory, Position = 1, ParameterSetName = 'PS')] [string] $CommandName , [Parameter(Mandatory, Position = 2, ParameterSetName = 'PS')] [string] $ParameterName , [Parameter(ParameterSetName = 'PS')] [System.Management.Automation.Language.CommandAst] $commandAst , [Parameter(ParameterSetName = 'PS')] [Hashtable] $FakeBoundParameters = @{ } , [Parameter(Mandatory, Position = 1, ParameterSetName = 'NativeCommand')] [string] $NativeCommand , [Parameter(Position = 2, ParameterSetName = 'NativeCommand')] [Parameter(Position = 3, ParameterSetName = 'PS')] [string] $WordToComplete = '' ) if ($PSCmdlet.ParameterSetName -eq 'NativeCommand') { $Tokens = $null $Errors = $null $ast = [System.Management.Automation.Language.Parser]::ParseInput($NativeCommand, [ref]$Tokens, [ref]$Errors) $commandAst = $ast.EndBlock.Statements[0].PipelineElements[0] $command = $commandAst.GetCommandName() $completer = $tabExpansionOptions.NativeArgumentCompleters[$command] if (-not $Completer) { throw "No argument completer registered for command '$Command' (from $NativeCommand)" } & $completer $WordToComplete $commandAst } else { $completer = $tabExpansionOptions.CustomArgumentCompleters["${CommandName}:$ParameterName"] if (-not $Completer) { throw "No argument completer registered for '${CommandName}:$ParameterName'" } & $completer $CommandName $ParameterName $WordToComplete $commandAst $FakeBoundParameters } } ############################################################################# # # .SYNOPSIS # Retrieves a list of argument completers that have been loaded into the # PowerShell session. # # .PARAMETER Name # The name of the argument complete to retrieve. This parameter supports # wildcards (asterisk). # # .EXAMPLE # Get-ArgumentCompleter -Name *Azure*; function global:Get-ArgumentCompleter { [CmdletBinding()] param ([string[]] $Name = '*') if (!$updatedTypeData) { # Define the default display properties for the objects returned by Get-ArgumentCompleter [string[]]$properties = "Command", "Parameter" Update-TypeData -TypeName 'TabExpansionPlusPlus.ArgumentCompleter' -DefaultDisplayPropertySet $properties -Force $updatedTypeData = $true } function WriteCompleters { function WriteCompleter($command, $parameter, $native, $scriptblock) { foreach ($n in $Name) { if ($command -like $n) { $c = $command if ($command -and $parameter) { $c += ':' } $description = $tabExpansionDescriptions["${c}${parameter}${native}"] $completer = [pscustomobject]@{ Command = $command Parameter = $parameter Native = $native Description = $description ScriptBlock = $scriptblock File = if ($scriptblock.File) { Split-Path -Leaf -Path $scriptblock.File } } $completer.PSTypeNames.Add('TabExpansionPlusPlus.ArgumentCompleter') Write-Output $completer break } } } foreach ($pair in $tabExpansionOptions.CustomArgumentCompleters.GetEnumerator()) { if ($pair.Key -match '^(.*):(.*)$') { $command = $matches[1] $parameter = $matches[2] } else { $parameter = $pair.Key $command = "" } WriteCompleter $command $parameter $false $pair.Value } foreach ($pair in $tabExpansionOptions.NativeArgumentCompleters.GetEnumerator()) { WriteCompleter $pair.Key '' $true $pair.Value } } WriteCompleters | Sort-Object -Property Native, Command, Parameter } ############################################################################# # # .SYNOPSIS # Register a ScriptBlock to perform argument completion for a # given command or parameter. # # .DESCRIPTION # # .PARAMETER Option # # The name of the option. # # .PARAMETER Value # # The value to set for Option. Typically this will be $true. # function global:Set-TabExpansionOption { param ( [ValidateSet('ExcludeHiddenFiles', 'RelativePaths', 'LiteralPaths', 'IgnoreHiddenShares', 'AppendBackslash')] [string] $Option, [object] $Value = $true) $tabExpansionOptions[$option] = $value } #endregion Exported functions #region Internal utility functions ############################################################################# # # This function checks if an attribute argument's name can be completed. # For example: # [Parameter(<TAB> # [Parameter(Po<TAB> # [CmdletBinding(DefaultPa<TAB> # function TryAttributeArgumentCompletion { param ( [System.Management.Automation.Language.Ast] $ast, [int] $offset ) $results = @() $matchIndex = -1 try { # We want to find any NamedAttributeArgumentAst objects where the Ast extent includes $offset $offsetInExtentPredicate = { param ($ast) return $offset -gt $ast.Extent.StartOffset -and $offset -le $ast.Extent.EndOffset } $asts = $ast.FindAll($offsetInExtentPredicate, $true) $attributeType = $null $attributeArgumentName = "" $replacementIndex = $offset $replacementLength = 0 $attributeArg = $asts | Where-Object { $_ -is [System.Management.Automation.Language.NamedAttributeArgumentAst] } | Select-Object -First 1 if ($null -ne $attributeArg) { $attributeAst = [System.Management.Automation.Language.AttributeAst]$attributeArg.Parent $attributeType = $attributeAst.TypeName.GetReflectionAttributeType() $attributeArgumentName = $attributeArg.ArgumentName $replacementIndex = $attributeArg.Extent.StartOffset $replacementLength = $attributeArg.ArgumentName.Length } else { $attributeAst = $asts | Where-Object { $_ -is [System.Management.Automation.Language.AttributeAst] } | Select-Object -First 1 if ($null -ne $attributeAst) { $attributeType = $attributeAst.TypeName.GetReflectionAttributeType() } } if ($null -ne $attributeType) { $results = $attributeType.GetProperties('Public,Instance') | Where-Object { # Ignore TypeId (all attributes inherit it) $_.Name -like "$attributeArgumentName*" -and $_.Name -ne 'TypeId' } | Sort-Object -Property Name | ForEach-Object { $propType = [Microsoft.PowerShell.ToStringCodeMethods]::Type($_.PropertyType) $propName = $_.Name New-CompletionResult $propName -ToolTip "$propType $propName" -CompletionResultType Property } return [PSCustomObject]@{ Results = $results ReplacementIndex = $replacementIndex ReplacementLength = $replacementLength } } } catch { } } ############################################################################# # # This function completes native commands options starting with - or -- # works around a bug in PowerShell that causes it to not complete # native command options starting with - or -- # function TryNativeCommandOptionCompletion { param ( [System.Management.Automation.Language.Ast] $ast, [int] $offset ) $results = @() $replacementIndex = $offset $replacementLength = 0 try { # We want to find any Command element objects where the Ast extent includes $offset $offsetInOptionExtentPredicate = { param ($ast) return $offset -gt $ast.Extent.StartOffset -and $offset -le $ast.Extent.EndOffset -and $ast.Extent.Text.StartsWith('-') } $option = $ast.Find($offsetInOptionExtentPredicate, $true) if ($option -ne $null) { $command = $option.Parent -as [System.Management.Automation.Language.CommandAst] if ($command -ne $null) { $nativeCommand = [System.IO.Path]::GetFileNameWithoutExtension($command.CommandElements[0].Value) $nativeCompleter = $tabExpansionOptions.NativeArgumentCompleters[$nativeCommand] if ($nativeCompleter) { $results = @(& $nativeCompleter $option.ToString() $command) if ($results.Count -gt 0) { $replacementIndex = $option.Extent.StartOffset $replacementLength = $option.Extent.Text.Length } } } } } catch { } return [PSCustomObject]@{ Results = $results ReplacementIndex = $replacementIndex ReplacementLength = $replacementLength } } #endregion Internal utility functions ############################################################################# # # This function is partly a copy of the V3 TabExpansion2, adding a few # capabilities such as completing attribute arguments and excluding hidden # files from results. # function global:TabExpansion2 { [CmdletBinding(DefaultParameterSetName = 'ScriptInputSet')] param ( [Parameter(ParameterSetName = 'ScriptInputSet', Mandatory, Position = 0)] [string] $inputScript, [Parameter(ParameterSetName = 'ScriptInputSet', Mandatory, Position = 1)] [int] $cursorColumn, [Parameter(ParameterSetName = 'AstInputSet', Mandatory, Position = 0)] [System.Management.Automation.Language.Ast] $ast, [Parameter(ParameterSetName = 'AstInputSet', Mandatory, Position = 1)] [System.Management.Automation.Language.Token[]] $tokens, [Parameter(ParameterSetName = 'AstInputSet', Mandatory, Position = 2)] [System.Management.Automation.Language.IScriptPosition] $positionOfCursor, [Parameter(ParameterSetName = 'ScriptInputSet', Position = 2)] [Parameter(ParameterSetName = 'AstInputSet', Position = 3)] [Hashtable] $options = $null ) if ($null -ne $options) { $options += $tabExpansionOptions } else { $options = $tabExpansionOptions } if ($psCmdlet.ParameterSetName -eq 'ScriptInputSet') { $results = [System.Management.Automation.CommandCompletion]::CompleteInput( <#inputScript#> $inputScript, <#cursorColumn#> $cursorColumn, <#options#> $options) } else { $results = [System.Management.Automation.CommandCompletion]::CompleteInput( <#ast#> $ast, <#tokens#> $tokens, <#positionOfCursor#> $positionOfCursor, <#options#> $options) } if ($results.CompletionMatches.Count -eq 0) { # Built-in didn't succeed, try our own completions here. if ($psCmdlet.ParameterSetName -eq 'ScriptInputSet') { $ast = [System.Management.Automation.Language.Parser]::ParseInput($inputScript, [ref]$tokens, [ref]$null) } else { $cursorColumn = $positionOfCursor.Offset } # workaround PowerShell bug that case it to not invoking native completers for - or -- # making it hard to complete options for many commands $nativeCommandResults = TryNativeCommandOptionCompletion -ast $ast -offset $cursorColumn if ($null -ne $nativeCommandResults) { $results.ReplacementIndex = $nativeCommandResults.ReplacementIndex $results.ReplacementLength = $nativeCommandResults.ReplacementLength if ($results.CompletionMatches.IsReadOnly) { # Workaround where PowerShell returns a readonly collection that we need to add to. $collection = new-object System.Collections.ObjectModel.Collection[System.Management.Automation.CompletionResult] $results.GetType().GetProperty('CompletionMatches').SetValue($results, $collection) } $nativeCommandResults.Results | ForEach-Object { $results.CompletionMatches.Add($_) } } $attributeResults = TryAttributeArgumentCompletion $ast $cursorColumn if ($null -ne $attributeResults) { $results.ReplacementIndex = $attributeResults.ReplacementIndex $results.ReplacementLength = $attributeResults.ReplacementLength if ($results.CompletionMatches.IsReadOnly) { # Workaround where PowerShell returns a readonly collection that we need to add to. $collection = new-object System.Collections.ObjectModel.Collection[System.Management.Automation.CompletionResult] $results.GetType().GetProperty('CompletionMatches').SetValue($results, $collection) } $attributeResults.Results | ForEach-Object { $results.CompletionMatches.Add($_) } } } if ($options.ExcludeHiddenFiles) { foreach ($result in @($results.CompletionMatches)) { if ($result.ResultType -eq [System.Management.Automation.CompletionResultType]::ProviderItem -or $result.ResultType -eq [System.Management.Automation.CompletionResultType]::ProviderContainer) { try { $item = Get-Item -LiteralPath $result.CompletionText -ErrorAction Stop } catch { # If Get-Item w/o -Force fails, it is probably hidden, so exclude the result $null = $results.CompletionMatches.Remove($result) } } } } if ($options.AppendBackslash -and $results.CompletionMatches.ResultType -contains [System.Management.Automation.CompletionResultType]::ProviderContainer) { foreach ($result in @($results.CompletionMatches)) { if ($result.ResultType -eq [System.Management.Automation.CompletionResultType]::ProviderContainer) { $completionText = $result.CompletionText $lastChar = $completionText[-1] $lastIsQuote = ($lastChar -eq '"' -or $lastChar -eq "'") if ($lastIsQuote) { $lastChar = $completionText[-2] } if ($lastChar -ne '\') { $null = $results.CompletionMatches.Remove($result) if ($lastIsQuote) { $completionText = $completionText.Substring(0, $completionText.Length - 1) + '\' + $completionText[-1] } else { $completionText = $completionText + '\' } $updatedResult = New-Object System.Management.Automation.CompletionResult ` ($completionText, $result.ListItemText, $result.ResultType, $result.ToolTip) $results.CompletionMatches.Add($updatedResult) } } } } if ($results.CompletionMatches.Count -eq 0) { # No results, if this module has overridden another TabExpansion2 function, call it # but only if it's not the built-in function (which we assume if function isn't # defined in a file. if ($oldTabExpansion2 -ne $null -and $oldTabExpansion2.File -ne $null) { return (& $oldTabExpansion2 @PSBoundParameters) } } return $results } ############################################################################# # # Main # Add-Type @" using System; using System.Management.Automation; public class NativeCommandTreeNode { private NativeCommandTreeNode(NativeCommandTreeNode[] subCommands) { SubCommands = subCommands; } public NativeCommandTreeNode(string command, NativeCommandTreeNode[] subCommands) : this(command, null, subCommands) { } public NativeCommandTreeNode(string command, string tooltip, NativeCommandTreeNode[] subCommands) : this(subCommands) { this.Command = command; this.Tooltip = tooltip; } public NativeCommandTreeNode(string command, string tooltip, bool argument) : this(null) { this.Command = command; this.Tooltip = tooltip; this.Argument = true; } public NativeCommandTreeNode(ScriptBlock completionGenerator, NativeCommandTreeNode[] subCommands) : this(subCommands) { this.CompletionGenerator = completionGenerator; } public string Command { get; private set; } public string Tooltip { get; private set; } public bool Argument { get; private set; } public ScriptBlock CompletionGenerator { get; private set; } public NativeCommandTreeNode[] SubCommands { get; private set; } } "@ # Custom completions are saved in this hashtable $tabExpansionOptions = @{ CustomArgumentCompleters = @{ } NativeArgumentCompleters = @{ } } # Descriptions for the above completions saved in this hashtable $tabExpansionDescriptions = @{ } # And private data for the above completions cached in this hashtable $completionPrivateData = @{ } } function Convert-PsfConfigValue { <# .SYNOPSIS Converts a persisted configuration's value back to its data type. .DESCRIPTION Converts a persisted configuration's value back to its data type. Can be used for either registry-based or json-file-based items. .PARAMETER Value The full value item to decode (must include the original type identifier). Example: "bool:true" .EXAMPLE PS C:\> Convert-PsfConfigValue -Value "bool:true" Will return a boolean $true #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseOutputTypeCorrectly", "")] [CmdletBinding()] Param ( [string] $Value ) begin { } process { $index = $Value.IndexOf(":") if ($index -lt 1) { throw "No type identifier found!" } $type = $Value.Substring(0, $index) $content = $Value.Substring($index + 1) switch ($type) { "bool" { if ($content -eq "true") { return $true } if ($content -eq "1") { return $true } if ($content -eq "false") { return $false } if ($content -eq "0") { return $false } throw "Failed to interpret as bool: $content" } "int" { return ([int]$content) } "double" { return [double]$content } "long" { return [long]$content } "string" { return $content } "timespan" { return (New-Object System.TimeSpan($content)) } "datetime" { return (New-Object System.DateTime($content)) } "consolecolor" { return ([System.ConsoleColor]$content) } "array" { if ($content -eq "") { return, @() } $tempArray = @() foreach ($item in ($content -split "þþþ")) { $tempArray += Convert-PsfConfigValue -Value $item } return, $tempArray } default { throw "Unknown type identifier" } } } end { } } function Read-PsfConfigEnvironment { <# .SYNOPSIS Reads configuration settings from environment variables. .DESCRIPTION Reads configuration settings from environment variables. Returns objects with two properties: Name & Value .PARAMETER Prefix The prefix by which to filter environment variables. Only variables that start with the prefix, followeb by an underscore are processed. .PARAMETER Simple Whether to perform simple data processing. By default, the full configuration data format is expected. .EXAMPLE PS C:\> Read-PsfConfigEnvironment -Prefix PSFramework Loads all configuration settings provided by environment starting with PSFramework_. Will apply full configuration object parsing. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $Prefix, [switch] $Simple ) begin { function ConvertFrom-EnvironmentSetting { [CmdletBinding()] param ( [Parameter(ValueFromPipelineByPropertyName = $true)] [string] $Name, [Parameter(ValueFromPipelineByPropertyName = $true)] [string] $Value, [bool] $Simple, [string] $Prefix ) process { #region Common Mode if (-not $Simple) { try { [pscustomobject]@{ FullName = $Name.SubString(($Prefix.Length + 1)) Value = [PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($Value) } } catch { Write-PSFMessage -Level Warning -String 'Read-PsfConfigEnvironment.BadData' -StringValues $Name, $Value } } #endregion Common Mode #region Simple Mode else { $fullName = $Name.SubString(($Prefix.Length + 1)) if ($Value -eq '') { return [PSCustomObject]@{ FullName = $fullName; Value = $null } } if ($Value -eq 'true') { return [PSCustomObject]@{ FullName = $fullName; Value = $true } } if ($Value -eq 'false') { return [PSCustomObject]@{ FullName = $fullName; Value = $false } } $tempVal = $null if ([int32]::TryParse($Value, [ref]$tempVal)) { return [PSCustomObject]@{ FullName = $fullName; Value = $tempVal } } $tempVal = $null if ([int64]::TryParse($Value, [ref]$tempVal)) { return [PSCustomObject]@{ FullName = $fullName; Value = $tempVal } } $tempVal = $null if ([double]::TryParse($Value, 'Any', [System.Globalization.NumberFormatInfo]::InvariantInfo, [ref]$tempVal)) { return [PSCustomObject]@{ FullName = $fullName; Value = $tempVal } } $tempVal = $null if ([datetime]::TryParse($Value, [System.Globalization.DateTimeFormatInfo]::InvariantInfo, 'AssumeUniversal', [ref]$tempVal)) { return [PSCustomObject]@{ FullName = $fullName; Value = $tempVal } } if ($Value -match "^.|*") { return [PSCustomObject]@{ FullName = $fullName; Value = $Value.SubString(2).Split($Value.Substring(0, 1)) } } return [PSCustomObject]@{ FullName = $fullName; Value = $Value } } #endregion Simple Mode } } } process { Get-ChildItem "env:$($Prefix)_*" | ConvertFrom-EnvironmentSetting -Simple $Simple -Prefix $Prefix } } function Read-PsfConfigFile { <# .SYNOPSIS Reads a configuration file and parses it. .DESCRIPTION Reads a configuration file and parses it. .PARAMETER Path The path to the file to parse. .PARAMETER WebLink The link to a website to download straight as raw json. .PARAMETER RawJson Raw json data to interpret. .EXAMPLE PS C:\> Read-PsfConfigFile -Path config.json Reads the config.json file and returns interpreted configuration objects. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Path')] [string] $Path, [Parameter(Mandatory = $true, ParameterSetName = 'Weblink')] [string] $Weblink, [Parameter(Mandatory = $true, ParameterSetName = 'RawJson')] [string] $RawJson ) #region Utility Function function New-ConfigItem { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( $FullName, $Value, $Type, [switch] $KeepPersisted, [switch] $Enforced, [switch] $Policy ) [pscustomobject]@{ FullName = $FullName Value = $Value Type = $Type KeepPersisted = $KeepPersisted Enforced = $Enforced Policy = $Policy } } function Get-WebContent { [CmdletBinding()] param ( [string] $WebLink ) $webClient = New-Object System.Net.WebClient $webClient.Encoding = [System.Text.Encoding]::UTF8 $webClient.DownloadString($WebLink) } #endregion Utility Function if ($Path) { if (-not (Test-Path $Path)) { return } $data = Get-Content -Path $Path -Encoding UTF8 | ConvertFrom-Json -ErrorAction Stop } if ($Weblink) { $data = Get-WebContent -WebLink $Weblink | ConvertFrom-Json -ErrorAction Stop } if ($RawJson) { $data = $RawJson | ConvertFrom-Json -ErrorAction Stop } foreach ($item in $data) { #region No Version if (-not $item.Version) { New-ConfigItem -FullName $item.FullName -Value ([PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($item.Value, $item.Type)) } #endregion No Version #region Version One if ($item.Version -eq 1) { if ((-not $item.Style) -or ($item.Style -eq "Simple")) { New-ConfigItem -FullName $item.FullName -Value $item.Data } else { if (($item.Type -eq "Object") -or ($item.Type -eq 12)) { New-ConfigItem -FullName $item.FullName -Value $item.Value -Type "Object" -KeepPersisted } else { New-ConfigItem -FullName $item.FullName -Value ([PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($item.Value, $item.Type)) } } } #endregion Version One } } function Read-PsfConfigPersisted { <# .SYNOPSIS Reads configurations from persisted file / registry. .DESCRIPTION Reads configurations from persisted file / registry. .PARAMETER Scope Where to read from. .PARAMETER Module Load module specific data. Use this to load on-demand configuration only when the module is imported. Useful when using the config system as cache. .PARAMETER ModuleVersion The configuration version of the module-settings to load. .PARAMETER Hashtable Rather than returning results, insert them into this hashtable. .PARAMETER Default When inserting into a hashtable, existing values are overwritten by default. Enabling this setting will cause it to only insert values if the key does not exist yet. .EXAMPLE Read-PsfConfigPersisted -Scope 127 Read all persisted default configuration items in the default mandated order. #> [OutputType([System.Collections.Hashtable])] [CmdletBinding()] param ( [PSFramework.Configuration.ConfigScope] $Scope, [string] $Module, [int] $ModuleVersion = 1, [System.Collections.Hashtable] $Hashtable, [switch] $Default ) begin { #region Helper Functions function New-ConfigItem { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( $FullName, $Value, $Type, [switch] $KeepPersisted, [switch] $Enforced, [switch] $Policy ) [pscustomobject]@{ FullName = $FullName Value = $Value Type = $Type KeepPersisted = $KeepPersisted Enforced = $Enforced Policy = $Policy } } function Read-Registry { [CmdletBinding()] param ( $Path, [switch] $Enforced ) if (-not (Test-Path $Path)) { return } $common = 'PSPath', 'PSParentPath', 'PSChildName', 'PSDrive', 'PSProvider' foreach ($item in ((Get-ItemProperty -Path $Path -ErrorAction Ignore).PSObject.Properties | Where-Object Name -NotIn $common)) { if ($item.Value -like "Object:*") { $data = $item.Value.Split(":", 2) New-ConfigItem -FullName $item.Name -Type $data[0] -Value $data[1] -KeepPersisted -Enforced:$Enforced -Policy } else { try { New-ConfigItem -FullName $item.Name -Value ([PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($item.Value)) -Policy } catch { Write-PSFMessage -Level Warning -Message "Failed to load configuration from Registry: $($item.Name)" -ErrorRecord $_ -Target "$Path : $($item.Name)" } } } } #endregion Helper Functions if (-not $Hashtable) { $results = @{ } } else { $results = $Hashtable } if ($Module) { $filename = "$($Module.ToLower())-$($ModuleVersion).json" } else { $filename = "psf_config.json" } } process { #region Environment - Simple if ($Scope -band 256) { foreach ($item in Read-PsfConfigEnvironment -Prefix PSF -Simple) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion Environment - Simple #region Environment - Full if ($Scope -band 128) { foreach ($item in Read-PsfConfigEnvironment -Prefix PSFramework) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion Environment - Full #region File - Computer Wide if ($Scope -band 64) { if (-not $Module) { foreach ($file in Get-ChildItem -Path $script:path_FileSystem -Filter "psf_config_*.json" -ErrorAction Ignore) { foreach ($item in Read-PsfConfigFile -Path $file.FullName) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } } foreach ($item in (Read-PsfConfigFile -Path (Join-Path $script:path_FileSystem $filename))) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion File - Computer Wide #region Registry - Computer Wide if (($Scope -band 4) -and (-not $script:NoRegistry)) { foreach ($item in (Read-Registry -Path $script:path_RegistryMachineDefault)) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion Registry - Computer Wide #region File - User Shared if ($Scope -band 32) { if (-not $Module) { foreach ($file in Get-ChildItem -Path $script:path_FileUserShared -Filter "psf_config_*.json" -ErrorAction Ignore) { foreach ($item in Read-PsfConfigFile -Path $file.FullName) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } } foreach ($item in (Read-PsfConfigFile -Path (Join-Path $script:path_FileUserShared $filename))) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion File - User Shared #region Registry - User Shared if (($Scope -band 1) -and (-not $script:NoRegistry)) { foreach ($item in (Read-Registry -Path $script:path_RegistryUserDefault)) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion Registry - User Shared #region File - User Local if ($Scope -band 16) { if (-not $Module) { foreach ($file in Get-ChildItem -Path $script:path_FileUserLocal -Filter "psf_config_*.json" -ErrorAction Ignore) { foreach ($item in Read-PsfConfigFile -Path $file.FullName) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } } foreach ($item in (Read-PsfConfigFile -Path (Join-Path $script:path_FileUserLocal $filename))) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion File - User Local #region Registry - User Enforced if (($Scope -band 2) -and (-not $script:NoRegistry)) { foreach ($item in (Read-Registry -Path $script:path_RegistryUserEnforced -Enforced)) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion Registry - User Enforced #region Registry - System Enforced if (($Scope -band 8) -and (-not $script:NoRegistry)) { foreach ($item in (Read-Registry -Path $script:path_RegistryMachineEnforced -Enforced)) { if (-not $Default) { $results[$item.FullName] = $item } elseif (-not $results.ContainsKey($item.FullName)) { $results[$item.FullName] = $item } } } #endregion Registry - System Enforced } end { $results } } function Write-PsfConfigFile { <# .SYNOPSIS Handles config export to file. .DESCRIPTION Handles config export to file. .PARAMETER Config The configuration items to export. .PARAMETER Path The path to export to. Needs to point to the specific file to export to. Will create the folder structure if needed. .PARAMETER Replace Completely replaces previous file contents. By default, it will integrate settings into one coherent configuration file. .EXAMPLE PS C:\> Write-PsfConfigFile -Config $items -Path .\file.json Exports all settings stored in $items to .\file.json. If the file already exists, the new settings will be merged into the existing file. #> [CmdletBinding()] Param ( [PSFramework.Configuration.Config[]] $Config, [string] $Path, [switch] $Replace ) begin { $parent = Split-Path -Path $Path if (-not (Test-Path $parent)) { $null = New-Item $parent -ItemType Directory -Force } $data = @{ } if ((Test-Path $Path) -and (-not $Replace)) { foreach ($item in (Get-Content -Path $Path -Encoding UTF8 | ConvertFrom-Json)) { $data[$item.FullName] = $item } } } process { foreach ($item in $Config) { $datum = @{ Version = 1 FullName = $item.FullName } if ($item.SimpleExport) { $datum["Data"] = $item.Value } else { $persisted = [PSFramework.Configuration.ConfigurationHost]::ConvertToPersistedValue($item.Value) $datum["Value"] = $persisted.PersistedValue $datum["Type"] = $persisted.PersistedType $datum["Style"] = "default" } $data[$item.FullName] = [pscustomobject]$datum } } end { $data.Values | ConvertTo-Json | Set-Content -Path $Path -Encoding UTF8 -ErrorAction Stop } } function Resolve-PsfFilterConditionSet { <# .SYNOPSIS Internal helper to consistently resolve the relevant Condition Set. .DESCRIPTION Internal helper to consistently resolve the relevant Condition Set. Either by object or module & name combination. .PARAMETER ConditionSet A condition set object to use. .PARAMETER SetModule The name of the module from which to select the condition set to use. .PARAMETER SetName The name of the condition set to use. .PARAMETER Cmdlet The $PSCmdlet variable of the calling command, so that the terminating exception happens in the context of the caller. .EXAMPLE PS C:\> Resolve-PsfFilterConditionSet -ConditionSet $ConditionSet -SetModule $SetModule -SetName $SetName -Cmdlet $Cmdlet Resolves the Condition Set to use or fails in blood, pain and suffering. #> [OutputType([PSFramework.Filter.ConditionSet])] [CmdletBinding()] Param ( [Parameter(Mandatory = $true)] [AllowNull()] [PSFramework.Filter.ConditionSet] $ConditionSet, [Parameter(Mandatory = $true)] [AllowEmptyString()] [string] $SetModule, [Parameter(Mandatory = $true)] [AllowEmptyString()] [string] $SetName, [Parameter(Mandatory = $true)] $Cmdlet ) process { $conditionSetObject = $null if ($SetModule) { $conditionSetObject = $script:filterContainer.GetConditionSet($SetModule, $SetName) if (-not $conditionSetObject) { Invoke-PsfTerminatingException -Message "Unable to find condition set $SetName in module $SetModule" -ErrorId 'ConditionSetNotFound' -Category InvalidArgument -TargetObject $SetName -Cmdlet $Cmdlet } } if ($ConditionSet) { $conditionSetObject = $ConditionSet } if (-not $conditionSetObject) { Invoke-PsfTerminatingException -Message "Unable to find condition set" -ErrorId 'ConditionSetNotFound' -Category InvalidArgument -Cmdlet $Cmdlet -TargetObject $null } $conditionSetObject } } function Invoke-PsfTerminatingException { <# .SYNOPSIS Executes a terminating error. .DESCRIPTION Executes a terminating error in the context of the caller. .PARAMETER Message Message to include in the terminating error. .PARAMETER ErrorId Error ID to make part of the error record. .PARAMETER Category The error category. .PARAMETER TargetObject The target of the error. .PARAMETER Cmdlet The $PSCmdlet variable of the caller .EXAMPLE PS C:\> Invoke-PsfTerminatingException -Message 'Failed to do XYZ' -ErrorId 'FatalFail' -Category InvalidOperation -TargetObject $TargetObject -Cmdlet $PSCmdlet Executes a terminating error in the context of the caller. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $Message, [Parameter(Mandatory = $true)] [string] $ErrorId, [Parameter(Mandatory = $true)] [System.Management.Automation.ErrorCategory] $Category, [Parameter(Mandatory = $true)] $TargetObject, [Parameter(Mandatory = $true)] $Cmdlet ) process{ $exception = switch ("$Category") { "InvalidArgument" { New-Object System.ArgumentException($Message) } default { New-Object System.Exception($Message) } } $errorRecord = New-Object System.Management.Automation.ErrorRecord($exception, $ErrorId, $Category, $TargetObject) $Cmdlet.ThrowTerminatingError($errorRecord) } } function Convert-PsfMessageException { <# .SYNOPSIS Transforms the Exception input to the message system. .DESCRIPTION Transforms the Exception input to the message system. If there is an exception running a transformation scriptblock, it will log the error in the transform error queue and return the original object instead. .PARAMETER Exception The input Exception object, that might have to be transformed (may not either) .PARAMETER FunctionName The function writing the message .PARAMETER ModuleName The module, that the function writing the message is part of .EXAMPLE PS C:\> Convert-PsfMessageException -Exception $Exception -FunctionName 'Get-Test' -ModuleName 'MyModule' Checks internal storage for definitions that require a Exception transform, and either returns the original object or the transformed object. #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true)] $Exception, [Parameter(Mandatory = $true)] [string] $FunctionName, [Parameter(Mandatory = $true)] [string] $ModuleName ) if ($null -eq $Exception) { return } $typeName = $Exception.GetType().FullName if ([PSFramework.Message.MessageHost]::ExceptionTransforms.ContainsKey($typeName)) { $scriptBlock = [PSFramework.Message.MessageHost]::ExceptionTransforms[$typeName] try { $tempException = $ExecutionContext.InvokeCommand.InvokeScript($false, ([scriptblock]::Create($scriptBlock.ToString())), $null, $Exception) return $tempException } catch { [PSFramework.Message.MessageHost]::WriteTransformError($_, $FunctionName, $ModuleName, $Exception, "Exception", ([System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId)) return $Exception } } if ($transform = [PSFramework.Message.MessageHost]::ExceptionTransformList.Get($typeName, $ModuleName, $FunctionName)) { try { $tempException = $ExecutionContext.InvokeCommand.InvokeScript($false, ([scriptblock]::Create($transform.ScriptBlock.ToString())), $null, $Exception) return $tempException } catch { [PSFramework.Message.MessageHost]::WriteTransformError($_, $FunctionName, $ModuleName, $Exception, "Target", ([System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId)) return $Exception } } return $Exception } function Convert-PsfMessageLevel { <# .SYNOPSIS Processes the effective message level of a message .DESCRIPTION Processes the effective message level of a message - Applies level decrements - Applies message level modifiers .PARAMETER OriginalLevel The level the message was originally written to .PARAMETER FromStopFunction Whether the message was passed through Stop-PSFFunction first. This is used to increment the automatic message level decrement counter by 1 (so it ignores the fact, that it was passed through Stop-PSFFunction). The automatic message level decrement functionality allows users to make nested commands' messages be less verbose. .PARAMETER Tags The tags that were added to the message .PARAMETER FunctionName The function that wrote the message. .PARAMETER ModuleName The module the function writing the message comes from. .EXAMPLE Convert-PsfMessageLevel -OriginalLevel $Level -FromStopFunction $fromStopFunction -Tags $Tag -FunctionName $FunctionName -ModuleName $ModuleName This will convert the original level of $Level based on the transformation rules for levels. #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true)] [PSFramework.Message.MessageLevel] $OriginalLevel, [Parameter(Mandatory = $true)] [bool] $FromStopFunction, [Parameter(Mandatory = $true)] [AllowNull()] [string[]] $Tags, [Parameter(Mandatory = $true)] [string] $FunctionName, [Parameter(Mandatory = $true)] [string] $ModuleName ) $number = $OriginalLevel.value__ if ([PSFramework.Message.MessageHost]::NestedLevelDecrement -gt 0) { $depth = (Get-PSCallStack).Count - 3 if ($FromStopFunction) { $depth = $depth - 1 } $number = $number + $depth * ([PSFramework.Message.MessageHost]::NestedLevelDecrement) } foreach ($modifier in [PSFramework.Message.MessageHost]::MessageLevelModifiers.Values) { if ($modifier.AppliesTo($FunctionName, $ModuleName, $Tags)) { $number = $number + $modifier.Modifier } } # Finalize number and return if ($number -lt 1) { $number = 1 } if ($number -gt 9) { $number = 9 } return ([PSFramework.Message.MessageLevel]$number) } function Convert-PsfMessageTarget { <# .SYNOPSIS Transforms the target input to the message system. .DESCRIPTION Transforms the target input to the message system. If there is an exception running a transformation scriptblock, it will log the error in the transform error queue and return the original object instead. .PARAMETER Target The input target object, that might have to be transformed (may not either) .PARAMETER FunctionName The function writing the message .PARAMETER ModuleName The module, that the function writing the message is part of .EXAMPLE PS C:\> Convert-PsfMessageTarget -Target $Target -FunctionName 'Get-Test' -ModuleName 'MyModule' Checks internal storage for definitions that require a target transform, and either returns the original object or the transformed object. #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true)] $Target, [Parameter(Mandatory = $true)] [string] $FunctionName, [Parameter(Mandatory = $true)] [string] $ModuleName ) if ($null -eq $Target) { return } $typeName = $Target.GetType().FullName if ([PSFramework.Message.MessageHost]::TargetTransforms.ContainsKey($typeName)) { $scriptBlock = [PSFramework.Message.MessageHost]::TargetTransforms[$typeName] try { $tempTarget = $ExecutionContext.InvokeCommand.InvokeScript($false, ([scriptblock]::Create($scriptBlock.ToString())), $null, $Target) return $tempTarget } catch { [PSFramework.Message.MessageHost]::WriteTransformError($_, $FunctionName, $ModuleName, $Target, "Target", ([System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId)) return $Target } } if ($transform = [PSFramework.Message.MessageHost]::TargetTransformlist.Get($typeName, $ModuleName, $FunctionName)) { try { $tempTarget = $ExecutionContext.InvokeCommand.InvokeScript($false, ([scriptblock]::Create($transform.ScriptBlock.ToString())), $null, $Target) return $tempTarget } catch { [PSFramework.Message.MessageHost]::WriteTransformError($_, $FunctionName, $ModuleName, $Target, "Target", ([System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId)) return $Target } } return $Target } function Invoke-PSFCommand { <# .SYNOPSIS An Invoke-Command wrapper with integrated session management. .DESCRIPTION This wrapper command around Invoke-Command allows conveniently calling remote calls. - It uses the PSFComputer parameter class, and is thus a lot more flexible in accepted input - It automatically reuses sessions specified for input - It automatically establishes new sessions, tracks usage and retires sessions that have timed out. Using this command, it is no longer necessary to first establish a connection and then manually handle the session object. Just point the command at the computer and it will remember. It also reuses sessions across multiple commands that call it. Note: Special connection conditions (like a custom application name, alternative authentication schemes, etc.) are not supported and require using New-PSSession to establish the connection. Once that session has been established, the session object can be used with this command and will be used for command invocation. .PARAMETER ComputerName The computer(s) to invoke the command on. Accepts all kinds of things that legally point at a computer, including DNS names, ADComputer objects, IP Addresses, SQL Server connection strings, CimSessions or PowerShell Sessions. It will reuse PSSession objects if specified (and not include them in its session management). .PARAMETER ScriptBlock The code to execute. .PARAMETER ArgumentList The arguments to pass into the scriptblock. .PARAMETER Credential Credentials to use when establishing connections. Note: These will be ignored if there already exists an established connection. .PARAMETER HideComputerName Indicates that this cmdlet omits the computer name of each object from the output display. By default, the name of the computer that generated the object appears in the display. .PARAMETER ThrottleLimit Specifies the maximum number of concurrent connections that can be established to run this command. If you omit this parameter or enter a value of 0, the default value, 32, is used. .EXAMPLE PS C:\> Invoke-PSFCommand -ScriptBlock $ScriptBlock Runs the $scriptblock against the local computer. .EXAMPLE PS C:\> Invoke-PSFCommand -ScriptBlock $ScriptBlock (Get-ADComputer -Filter "name -like 'srv-db*'") Runs the $scriptblock against all computers in AD with a name that starts with "srv-db". #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSPossibleIncorrectUsageOfAssignmentOperator", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Invoke-PSFCommand')] param ( [PSFComputer[]] [Alias('Session')] $ComputerName = $env:COMPUTERNAME, [Parameter(Mandatory = $true)] [scriptblock] $ScriptBlock, [object[]] $ArgumentList, [System.Management.Automation.CredentialAttribute()] [System.Management.Automation.PSCredential] $Credential, [switch] $HideComputerName, [int] $ThrottleLimit = 32 ) begin { #region Clean up broken sessions [array]$broken = $psframework_pssessions.GetBroken() foreach ($sessionInfo in $broken) { Write-PSFMessage -Level Debug -Message "Removing broken session to $($sessionInfo.ComputerName)" Remove-PSSession -Session $sessionInfo.Session -ErrorAction Ignore $null = $psframework_pssessions.Remove($sessionInfo.ComputerName) } #endregion Clean up broken sessions #region Invoke Command Splats $paramInvokeCommand = @{ ScriptBlock = $ScriptBlock ArgumentList = $ArgumentList HideComputerName = $HideComputerName ThrottleLimit = $ThrottleLimit } $paramInvokeCommandLocal = @{ ScriptBlock = $ScriptBlock ArgumentList = $ArgumentList } #endregion Invoke Command Splats } process { #region Collect list of sessions to process $sessionsToInvoke = @() $managedSessions = @() foreach ($computer in $ComputerName) { if ($computer.Type -eq "PSSession") { $sessionsToInvoke += $computer.InputObject } elseif ($sessionObject = $computer.InputObject -as [System.Management.Automation.Runspaces.PSSession]) { $sessionsToInvoke += $sessionObject } else { #region Handle localhost if ($computer.IsLocalHost) { Write-PSFMessage -Level Verbose -Message "Executing command against localhost" -Target $computer Invoke-Command @paramInvokeCommandLocal continue } #endregion Handle localhost #region Already have a cached session if ($session = $psframework_pssessions[$computer.ComputerName]) { $sessionsToInvoke += $session.Session $managedSessions += $session $session.ResetTimestamp() } #endregion Already have a cached session #region Establish new session and add to management else { Write-PSFMessage -Level Verbose -Message "Establishing connection to $computer" -Target $computer try { if ($Credential) { $pSSession = New-PSSession -ComputerName $computer -Credential $Credential -ErrorAction Stop } else { $pSSession = New-PSSession -ComputerName $computer -ErrorAction Stop } } catch { Write-PSFMessage -Level Warning -Message "Failed to connect to $computer" -ErrorRecord $_ -Target $computer 3>$null Write-Error -ErrorRecord $_ continue } $session = New-Object PSFramework.ComputerManagement.PSSessioninfo($pSSession) $psframework_pssessions[$session.ComputerName] = $session $sessionsToInvoke += $session.Session $managedSessions += $session } #endregion Establish new session and add to management } } #endregion Collect list of sessions to process if ($sessionsToInvoke) { Write-PSFMessage -Level VeryVerbose -Message "Invoking command against $($sessionsToInvoke.ComputerName -join ', ' )" Invoke-Command -Session $sessionsToInvoke @paramInvokeCommand } #region Refresh timestamp foreach ($session in $managedSessions) { $session.ResetTimestamp() } #endregion Refresh timestamp } end { #region Cleanup expired sessions [array]$expired = $psframework_pssessions.GetExpired() foreach ($sessionInfo in $expired) { Write-PSFMessage -Level Debug -Message "Removing expired session to $($sessionInfo.ComputerName)" Remove-PSSession -Session $sessionInfo.Session -ErrorAction Ignore $null = $psframework_pssessions.Remove($sessionInfo.ComputerName) } #endregion Cleanup expired sessions } } function New-PSFSessionContainer { <# .SYNOPSIS Creates an object containing multiple session objects to the same computer. .DESCRIPTION Creates an object containing multiple session objects to the same computer. Using this, a single object can be used to point at a computer while containing session objects for multiple protocols inside. Only session types registered via Reigster-PSSessionObjectType are supported. .PARAMETER ComputerName The name of the computer to connect to .PARAMETER Session The session objects that are a live connection to the host. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> New-PSFSessionContainer -ComputerName "server1" -Session $pssession, $cimsession, $smosession Create a session container containing three different kinds of session objects #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSPossibleIncorrectUsageOfAssignmentOperator", "")] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PSFComputer] $ComputerName, [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [object[]] $Session, [switch] $EnableException ) begin { $container = New-Object PSFramework.ComputerManagement.SessionContainer $container.ComputerName = $ComputerName } process { foreach ($sessionItem in $Session) { if ($null -eq $sessionItem) { continue } if (-not ($sessionName = [PSFramework.ComputerManagement.ComputerManagementHost]::KnownSessionTypes[$sessionItem.GetType()])) { Stop-PSFFunction -String 'New-PSFSessionContainer.UnknownSessionType' -StringValues $sessionItem.GetType().Name, $sessionItem -Continue -EnableException $EnableException } $container.Connections[$sessionName] = $sessionItem } } end { $container } } function Register-PSFSessionObjectType { <# .SYNOPSIS Registers a new type as a live session object. .DESCRIPTION Registers a new type as a live session object. This is used in the session container object, used to pass through multiple types of connection objects to a single PSFComputer parameterclassed parameter. .PARAMETER DisplayName The display name for the type. Pick anything that intuitively points at what the object is. .PARAMETER TypeName The full name of the type. .EXAMPLE PS C:\> Register-PSFSessionObjectType -DisplayName 'PSSession' -TypeName 'System.Management.Automation.Runspaces.PSSession' Registers the type 'System.Management.Automation.Runspaces.PSSession' under the name of 'PSSession'. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $DisplayName, [Parameter(Mandatory = $true)] [string] $TypeName ) process { [PSFramework.ComputerManagement.ComputerManagementHost]::KnownSessionTypes[$TypeName] = $DisplayName } } function Export-PSFConfig { <# .SYNOPSIS Exports configuration items to a Json file. .DESCRIPTION Exports configuration items to a Json file. .PARAMETER FullName Select the configuration objects to export by filtering by their full name. .PARAMETER Module Select the configuration objects to export by filtering by their module name. .PARAMETER Name Select the configuration objects to export by filtering by their name. .PARAMETER Config The configuration object(s) to export. Returned by Get-PSFConfig. .PARAMETER ModuleName Exports all configuration pertinent to a module to a predefined path. Exported configuration items include all settings marked as 'ModuleExport' that have been changed from the default value. .PARAMETER ModuleVersion The configuration version of the module-settings to write. .PARAMETER Scope Which predefined path to write module specific settings to. Only file scopes are considered. By default it writes to the suer profile. .PARAMETER OutPath The path (filename included) to export to. Will fail if the folder does not exist, will overwrite the file if it exists. .PARAMETER SkipUnchanged If set, configuration objects whose value was not changed from its original value will not be exported. (Note: Settings that were updated with the same value as the original default will still be considered changed) .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Get-PSFConfig | Export-PSFConfig -OutPath '~/export.json' Exports all current settings to json. .EXAMPLE Export-PSFConfig -Module MyModule -OutPath '~/export.json' -SkipUnchanged Exports all settings of the module 'MyModule' that are no longer the original default values to json. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding(DefaultParameterSetName = 'FullName', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Export-PSFConfig')] param ( [Parameter(ParameterSetName = "FullName", Position = 0, Mandatory = $true)] [string] $FullName, [Parameter(ParameterSetName = "Module", Position = 0, Mandatory = $true)] [string] $Module, [Parameter(ParameterSetName = "Module", Position = 1)] [string] $Name = "*", [Parameter(ParameterSetName = "Config", Position = 0, Mandatory = $true, ValueFromPipeline = $true)] [PSFramework.Configuration.Config[]] $Config, [Parameter(ParameterSetName = "ModuleName", Mandatory = $true)] [string] $ModuleName, [Parameter(ParameterSetName = "ModuleName")] [int] $ModuleVersion = 1, [Parameter(ParameterSetName = "ModuleName")] [PSFramework.Configuration.ConfigScope] $Scope = "FileUserShared", [Parameter(Position = 1, Mandatory = $true, ParameterSetName = 'Config')] [Parameter(Position = 1, Mandatory = $true, ParameterSetName = 'FullName')] [Parameter(Position = 2, Mandatory = $true, ParameterSetName = 'Module')] [string] $OutPath, [switch] $SkipUnchanged, [switch] $EnableException ) begin { $items = @() # Values 1, 2, 4 and 8 represent the four registry locations if (($Scope -band 15) -and $ModuleName) { Stop-PSFFunction -String 'Export-PSFConfig.ToRegistry' -EnableException $EnableException -Category InvalidArgument -Tag 'fail', 'scope', 'registry' return } } process { if (Test-PSFFunctionInterrupt) { return } if (-not $ModuleName) { foreach ($item in $Config) { $items += $item } if ($FullName) { $items = Get-PSFConfig -FullName $FullName } if ($Module) { $items = Get-PSFConfig -Module $Module -Name $Name } } } end { if (Test-PSFFunctionInterrupt) { return } if (-not $ModuleName) { try { Write-PsfConfigFile -Config ($items | Where-Object { -not $SkipUnchanged -or -not $_.Unchanged }) -Path $OutPath -Replace } catch { Stop-PSFFunction -String 'Export-PSFConfig.Write.Error' -EnableException $EnableException -ErrorRecord $_ -Tag 'fail', 'export' return } } else { if ($Scope -band 16) # File: User Local { Write-PsfConfigFile -Config (Get-PSFConfig -Module $ModuleName -Force | Where-Object ModuleExport | Where-Object Unchanged -NE $true) -Path (Join-Path $script:path_FileUserLocal "$($ModuleName.ToLower())-$($ModuleVersion).json") } if ($Scope -band 32) # File: User Shared { Write-PsfConfigFile -Config (Get-PSFConfig -Module $ModuleName -Force | Where-Object ModuleExport | Where-Object Unchanged -NE $true) -Path (Join-Path $script:path_FileUserShared "$($ModuleName.ToLower())-$($ModuleVersion).json") } if ($Scope -band 64) # File: System-Wide { Write-PsfConfigFile -Config (Get-PSFConfig -Module $ModuleName -Force | Where-Object ModuleExport | Where-Object Unchanged -NE $true) -Path (Join-Path $script:path_FileSystem "$($ModuleName.ToLower())-$($ModuleVersion).json") } } } } function Get-PSFConfig { <# .SYNOPSIS Retrieves configuration elements by name. .DESCRIPTION Retrieves configuration elements by name. Can be used to search the existing configuration list. .PARAMETER FullName Default: "*" Search for configurations using the full name .PARAMETER Name Default: "*" The name of the configuration element(s) to retrieve. May be any string, supports wildcards. .PARAMETER Module Default: "*" Search configuration by module. .PARAMETER Force Overrides the default behavior and also displays hidden configuration values. .EXAMPLE PS C:\> Get-PSFConfig 'Mail.To' Retrieves the configuration element for the key "Mail.To" .EXAMPLE PS C:\> Get-PSFConfig -Force Retrieve all configuration elements from all modules, even hidden ones. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [OutputType([PSFramework.Configuration.Config])] [CmdletBinding(DefaultParameterSetName = "FullName", HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFConfig')] Param ( [Parameter(ParameterSetName = "FullName", Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $FullName = "*", [Parameter(ParameterSetName = "Module", Position = 1)] [string] $Name = "*", [Parameter(ParameterSetName = "Module", Position = 0)] [string] $Module = "*", [switch] $Force ) process { switch ($PSCmdlet.ParameterSetName) { "Module" { [PSFramework.Configuration.ConfigurationHost]::Configurations.Values | Where-Object { ($_.Name -like $Name) -and ($_.Module -like $Module) -and ((-not $_.Hidden) -or ($Force)) } | Sort-Object Module, Name } "FullName" { [PSFramework.Configuration.ConfigurationHost]::Configurations.Values | Where-Object { ("$($_.Module).$($_.Name)" -like $FullName) -and ((-not $_.Hidden) -or ($Force)) } | Sort-Object Module, Name } } } } function Get-PSFConfigValue { <# .SYNOPSIS Returns the configuration value stored under the specified name. .DESCRIPTION Returns the configuration value stored under the specified name. It requires the full name (<Module>.<Name>) and is usually only called by functions. .PARAMETER FullName The full name (<Module>.<Name>) of the configured value to return. .PARAMETER Fallback A fallback value to use, if no value was registered to a specific configuration element. This basically is a default value that only applies on a "per call" basis, rather than a system-wide default. .PARAMETER NotNull By default, this function returns null if one tries to retrieve the value from either a Configuration that does not exist or a Configuration whose value was set to null. However, sometimes it may be important that some value was returned. By specifying this parameter, the function will throw an error if no value was found at all. .EXAMPLE PS C:\> Get-PSFConfigValue -FullName 'System.MailServer' Returns the configured value that was assigned to the key 'System.MailServer' .EXAMPLE PS C:\> Get-PSFConfigValue -FullName 'Default.CoffeeMilk' -Fallback 0 Returns the configured value for 'Default.CoffeeMilk'. If no such value is configured, it returns '0' instead. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSPossibleIncorrectComparisonWithNull", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFConfigValue')] param ( [Alias('Name')] [Parameter(Mandatory = $true, Position = 0)] [string] $FullName, [object] $Fallback, [switch] $NotNull ) process { $temp = $null $temp = [PSFramework.Configuration.ConfigurationHost]::Configurations[$FullName].Value if ($null -eq $temp) { $temp = $Fallback } if ($NotNull -and ($null -eq $temp)) { Stop-PSFFunction -String 'Get-PSFConfigValue.NoValue' -StringValues $FullName -EnableException $true -Category InvalidData -Target $FullName } return $temp } } function Import-PSFConfig { <# .SYNOPSIS Imports a configuration file into the configuration system. .DESCRIPTION Imports a configuration file into the configuration system. There are two modes of import: - By ModuleName for the module cache scenario: https://psframework.org/documentation/documents/psframework/configuration/scenario-cache.html This consumes the json files generated by Export-PSFConfig used in the same scenario. - By explicit Path. When importing by path, you use a configuration schema to parse the input file. The default schema expects the json file format produced by Export-PSFConfig, however you can freely extend this using the Register-PSFConfigSchema to understand other formats, such as csv, XML, yaml, or whatever else you may care to parse as configuration. .PARAMETER Path The path to the file to import. Ensure the file is properly formatted for the configuration schema specified. .PARAMETER ModuleName Import configuration items specific to a module from the default configuration paths. .PARAMETER ModuleVersion The configuration version of the module-settings to load. .PARAMETER Scope Where to import the module specific configuration items form. Only file-based scopes are supported for this. By default, all locations are queried, with user settings beating system settings. .PARAMETER Schema The configuration schema to use for import. Use Register-PSFConfigSchema to extend the way input content can be laid out. .PARAMETER IncludeFilter If specified, only elements with names that are similar (-like) to names in this list will be imported. .PARAMETER ExcludeFilter Elements that are similar (-like) to names in this list will not be imported. .PARAMETER Peek Rather than applying the setting, return the configuration items that would have been applied. .PARAMETER AllowDelete Configurations that have been imported will be flagged as deletable. This allows to purge them at a later time using Remove-PSFConfig. .PARAMETER EnvironmentPrefix Import values from environment variables. Entries will be expected to start with the prefix, then an Underscore, then the full name of the configuration setting. Example: PSF_PSFramework.Utility.Size.Digits By default, the same value formatting needs to be adhered to as is in registry settings. For example, to store the number 3, the value would be "Int:3". Use: (Get-PSFConfig -FullName '<name of setting>').RegistryData To see how an existing setting would look in that format. You can switch to simple mode using the '-Simple' parameter. Which cannot handle complex objects, but has less overhead for simple data types. .PARAMETER Simple Switches the import from environment variables into a simple data mode. In this mode it will only understand a few simple data types, but provide for very simple value formatting: - An empty string will be $null - "true" will be $true - "false" will be $false - A number (e.g. "12") will be parsed as integer first, long second, double third - A DateTime compliant string will be parsed as such, ignoring local culture. - A value starting with any character followed by a "|" will be considered a string array. the first character will be the delimiter. ";|abc;def;ghi" would thus become @("abc","def","ghi") - Anything else will be considered a string. .PARAMETER PassThru Return configuration settings that have been imported. By default, this command will not produce any output. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Import-PSFConfig -Path '.\config.json' Imports the configuration stored in '.\config.json' .EXAMPLE PS C:\> Import-PSFConfig -ModuleName mymodule Imports all the module specific settings that have been persisted in any of the default file system paths. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingEmptyCatchBlock", "")] [CmdletBinding(DefaultParameterSetName = "Path", HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Import-PSFConfig')] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = "Path")] [string[]] $Path, [Parameter(ParameterSetName = "ModuleName", Mandatory = $true)] [string] $ModuleName, [Parameter(ParameterSetName = "ModuleName")] [int] $ModuleVersion = 1, [Parameter(ParameterSetName = "ModuleName")] [PSFramework.Configuration.ConfigScope] $Scope = "FileUserLocal, FileUserShared, FileSystem", [Parameter(ParameterSetName = "Path")] [PsfValidateSet(TabCompletion = 'PSFramework-Config-Schema')] [string] $Schema = "Default", [Parameter(ParameterSetName = "Path")] [string[]] $IncludeFilter, [Parameter(ParameterSetName = "Path")] [string[]] $ExcludeFilter, [Parameter(ParameterSetName = "Path")] [switch] $Peek, [Parameter(ParameterSetName = 'Path')] [switch] $AllowDelete, [Parameter(ParameterSetName = 'Environment')] [string] $EnvironmentPrefix, [Parameter(ParameterSetName = 'Environment')] [switch] $Simple, [switch] $PassThru, [switch] $EnableException ) begin { $settings = @{ IncludeFilter = $IncludeFilter ExcludeFilter = $ExcludeFilter Peek = $Peek.ToBool() AllowDelete = $AllowDelete.ToBool() EnableException = $EnableException.ToBool() Cmdlet = $PSCmdlet Path = (Get-Location).Path PassThru = $PassThru.ToBool() } $schemaScript = [PSFramework.Configuration.ConfigurationHost]::Schemata[$Schema] } process { #region Explicit Path foreach ($item in $Path) { try { $resolvedItem = Resolve-PSFPath -Path $item -Provider FileSystem } catch { $resolvedItem = $item } # More than just filesystem paths are permissible foreach ($rItem in $resolvedItem) { $schemaScript.ToGlobal().Invoke($rItem, $settings) } } #endregion Explicit Path #region ModuleName if ($ModuleName) { $data = Read-PsfConfigPersisted -Module $ModuleName -Scope $Scope -ModuleVersion $ModuleVersion foreach ($value in $data.Values) { if (-not $value.KeepPersisted) { Set-PSFConfig -FullName $value.FullName -Value $value.Value -EnableException:$EnableException -PassThru:$PassThru } else { Set-PSFConfig -FullName $value.FullName -Value ([PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($value.Value, $value.Type)) -EnableException:$EnableException -PassThru:$PassThru } } } #endregion ModuleName #region Environment if ($EnvironmentPrefix) { foreach ($entry in Read-PsfConfigEnvironment -Prefix $EnvironmentPrefix -Simple:$Simple) { Set-PSFConfig -FullName $entry.FullName -Value $entry.Value -PassThru:$PassThru -EnableException:$EnableException } } #endregion Environment } } function Register-PSFConfig { <# .SYNOPSIS Registers an existing configuration object in registry. .DESCRIPTION Registers an existing configuration object in registry. This allows simple persisting of settings across powershell consoles. It also can be used to generate a registry template, which can then be used to create policies. .PARAMETER Config The configuration object to write to registry. Can be retrieved using Get-PSFConfig. .PARAMETER FullName The full name of the setting to be written to registry. .PARAMETER Module The name of the module, whose settings should be written to registry. .PARAMETER Name Default: "*" Used in conjunction with the -Module parameter to restrict the number of configuration items written to registry. .PARAMETER Scope Default: UserDefault Who will be affected by this export how? Current user or all? Default setting or enforced? Legal values: UserDefault, UserMandatory, SystemDefault, SystemMandatory .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Get-PSFConfig psframework.message.* | Register-PSFConfig Retrieves all configuration items that that start with psframework.message. and registers them in registry for the current user. .EXAMPLE PS C:\> Register-PSFConfig -FullName "psframework.developer.mode.enable" -Scope SystemDefault Retrieves the configuration item "psframework.developer.mode.enable" and registers it in registry as the default setting for all users on this machine. .EXAMPLE PS C:\> Register-PSFConfig -Module MyModule -Scope SystemMandatory Retrieves all configuration items of the module MyModule, then registers them in registry to enforce them for all users on the current system. #> [CmdletBinding(DefaultParameterSetName = "Default", HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFConfig')] param ( [Parameter(ParameterSetName = "Default", Position = 0, ValueFromPipeline = $true)] [PSFramework.Configuration.Config[]] $Config, [Parameter(ParameterSetName = "Default", Position = 0, ValueFromPipeline = $true)] [string[]] $FullName, [Parameter(Mandatory = $true, ParameterSetName = "Name", Position = 0)] [string] $Module, [Parameter(ParameterSetName = "Name", Position = 1)] [string] $Name = "*", [PSFramework.Configuration.ConfigScope] $Scope = "UserDefault", [switch] $EnableException ) begin { if ($script:NoRegistry -and ($Scope -band 10)) { Stop-PSFFunction -String 'Register-PSFConfig.NoRegistry' -Tag 'NotSupported' -Category ResourceUnavailable return } # Linux and MAC default to local user store file if ($script:NoRegistry -and ($Scope -eq "UserDefault")) { $Scope = [PSFramework.Configuration.ConfigScope]::FileUserLocal } # Linux and MAC get redirection for SystemDefault to FileSystem if ($script:NoRegistry -and ($Scope -eq "SystemDefault")) { $Scope = [PSFramework.Configuration.ConfigScope]::FileSystem } function Write-Config { [CmdletBinding()] param ( [PSFramework.Configuration.Config] $Config, [PSFramework.Configuration.ConfigScope] $Scope, [bool] $EnableException, [string] $FunctionName = (Get-PSCallStack)[0].Command ) if (-not $Config -or ($Config.RegistryData -eq "<type not supported>")) { Stop-PSFFunction -String 'Register-PSFConfig.Type.NotSupported' -StringValues $Config.FullName -EnableException $EnableException -Category InvalidArgument -Tag "config", "fail" -Target $Config -FunctionName $FunctionName -ModuleName "PSFramework" return } try { Write-PSFMessage -Level Verbose -String 'Register-PSFConfig.Registering' -StringValues $Config.FullName, $Scope -Tag "Config" -Target $Config -FunctionName $FunctionName -ModuleName "PSFramework" #region User Default if (1 -band $Scope) { Ensure-RegistryPath -Path $script:path_RegistryUserDefault -ErrorAction Stop Set-ItemProperty -Path $script:path_RegistryUserDefault -Name $Config.FullName -Value $Config.RegistryData -ErrorAction Stop } #endregion User Default #region User Mandatory if (2 -band $Scope) { Ensure-RegistryPath -Path $script:path_RegistryUserEnforced -ErrorAction Stop Set-ItemProperty -Path $script:path_RegistryUserEnforced -Name $Config.FullName -Value $Config.RegistryData -ErrorAction Stop } #endregion User Mandatory #region System Default if (4 -band $Scope) { Ensure-RegistryPath -Path $script:path_RegistryMachineDefault -ErrorAction Stop Set-ItemProperty -Path $script:path_RegistryMachineDefault -Name $Config.FullName -Value $Config.RegistryData -ErrorAction Stop } #endregion System Default #region System Mandatory if (8 -band $Scope) { Ensure-RegistryPath -Path $script:path_RegistryMachineEnforced -ErrorAction Stop Set-ItemProperty -Path $script:path_RegistryMachineEnforced -Name $Config.FullName -Value $Config.RegistryData -ErrorAction Stop } #endregion System Mandatory } catch { Stop-PSFFunction -String 'Register-PSFConfig.Registering.Failed' -StringValues $Config.FullName, $Scope -EnableException $EnableException -Tag "config", "fail" -Target $Config -ErrorRecord $_ -FunctionName $FunctionName -ModuleName "PSFramework" return } } function Ensure-RegistryPath { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseApprovedVerbs", "")] [CmdletBinding()] param ( [string] $Path ) if (-not (Test-Path $Path)) { $null = New-Item $Path -Force } } # For file based persistence $fileConfigurationItems = @() } process { if (Test-PSFFunctionInterrupt) { return } #region Registry Based if ($Scope -band 15) { switch ($PSCmdlet.ParameterSetName) { "Default" { foreach ($item in $Config) { Write-Config -Config $item -Scope $Scope -EnableException $EnableException } foreach ($item in $FullName) { if ([PSFramework.Configuration.ConfigurationHost]::Configurations.ContainsKey($item)) { Write-Config -Config ([PSFramework.Configuration.ConfigurationHost]::Configurations[$item]) -Scope $Scope -EnableException $EnableException } } } "Name" { foreach ($item in ([PSFramework.Configuration.ConfigurationHost]::Configurations.Values | Where-Object Module -EQ $Module | Where-Object Name -Like $Name)) { Write-Config -Config $item -Scope $Scope -EnableException $EnableException } } } } #endregion Registry Based #region File Based else { switch ($PSCmdlet.ParameterSetName) { "Default" { foreach ($item in $Config) { if ($fileConfigurationItems.FullName -notcontains $item.FullName) { $fileConfigurationItems += $item } } foreach ($item in $FullName) { if (($fileConfigurationItems.FullName -notcontains $item) -and ([PSFramework.Configuration.ConfigurationHost]::Configurations.ContainsKey($item))) { $fileConfigurationItems += [PSFramework.Configuration.ConfigurationHost]::Configurations[$item] } } } "Name" { foreach ($item in ([PSFramework.Configuration.ConfigurationHost]::Configurations.Values | Where-Object Module -EQ $Module | Where-Object Name -Like $Name)) { if ($fileConfigurationItems.FullName -notcontains $item.FullName) { $fileConfigurationItems += $item } } } } } #endregion File Based } end { #region Finish File Based Persistence if ($Scope -band 16) { Write-PsfConfigFile -Config $fileConfigurationItems -Path (Join-Path $script:path_FileUserLocal "psf_config.json") } if ($Scope -band 32) { Write-PsfConfigFile -Config $fileConfigurationItems -Path (Join-Path $script:path_FileUserShared "psf_config.json") } if ($Scope -band 64) { Write-PsfConfigFile -Config $fileConfigurationItems -Path (Join-Path $script:path_FileSystem "psf_config.json") } #endregion Finish File Based Persistence } } function Register-PSFConfigSchema { <# .SYNOPSIS Register new schemas for ingersting configuration data. .DESCRIPTION Register new schemas for ingersting configuration data. This can be used to dynamically extend the configuration system and add new file types as supported input. .PARAMETER Name The name of the Schema to register. .PARAMETER Schema The Schema Code to register. .EXAMPLE PS C:\> Register-PSFConfigSchema -Name Default -Schema $scriptblock Registers the scriptblock stored in $scriptblock under 'Default' #> [CmdletBinding()] Param ( [string] $Name, [ScriptBlock] $Schema ) process { [PSFramework.Configuration.ConfigurationHost]::Schemata[$Name] = $Schema } } function Register-PSFConfigValidation { <# .SYNOPSIS Registers a validation scriptblock for use with the configuration system. .DESCRIPTION Registers a validation scriptblock for use with the configuration system. The scriptblock must be designed according to a few guidelines: - It must not throw exceptions - It must accept a single parameter (the value to be tested) - It must return an object with two properties: 'Message', 'Value' and 'Success'. The Success property should be boolean and indicate whether the value is valid. The Value property contains the validated input. The scriptblock may legally convert the input (For example from string to int in case of integer validation) The message contains a string that will be passed along to an exception in case the input is NOT valid. .PARAMETER Name The name under which to register the validation scriptblock .PARAMETER ScriptBlock The scriptblock to register .EXAMPLE PS C:\> Register-PSFConfigValidation -Name IntPositive -ScriptBlock $scriptblock Registers the scriptblock stored in $scriptblock as validation with the name IntPositive #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFConfigValidation')] Param ( [Parameter(Mandatory = $true)] [string] $Name, [Parameter(Mandatory = $true)] [ScriptBlock] $ScriptBlock ) process { [PSFramework.Configuration.ConfigurationHost]::Validation[$Name] = $ScriptBlock } } function Remove-PSFConfig { <# .SYNOPSIS Removes configuration items from memory. .DESCRIPTION This command removes configuration items from memory. However, not all settings can just be deleted! A configuration item must be flagged as deletable. This can be done using Set-PSFConfig -AllowDelete or Import-PSFConfig -AllowDelete. Certain schema versions of configuration json may also support defining this in the file. Limitations to flagging configuration as deletable: > Once a configuration item has been initialized, its deletable status is frozen. The last time it is possible to change the deletable status is during initialization. > A setting that has been set as mandated by policy cannot be removed. Reason for this limit: The configuration system is designed for multiple scenarios. Deleting settings makes sense in some, while in others it is actually detrimental. Initialization is especially designed for the module scenario, where the module's configuration is its options menu. In this scenario, having a user deleting settings could lead to broken execution and unintended code paths, that might be at odds with policies defined. .PARAMETER Config The configuration object to remove from memory. Can be retrieved using Get-PSFConfig. .PARAMETER FullName The full name of the setting to be removed from memory. .PARAMETER Module The name of the module, whose settings should be removed from memory. .PARAMETER Name Default: "*" Used in conjunction with the -Module parameter to restrict the number of configuration items deleted from memory. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Remove-PSFConfig -FullName 'Phase1.Step1.Server' -Confirm:$false Deletes the setting 'Phase1.Step1.Server' from memory, assuming it exists and supports deletion. #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'High')] param ( [Parameter(ParameterSetName = "Default", Position = 0, ValueFromPipeline = $true)] [PSFramework.Configuration.Config[]] $Config, [Parameter(ParameterSetName = "Default", Position = 0, ValueFromPipeline = $true)] [string[]] $FullName, [Parameter(Mandatory = $true, ParameterSetName = "Name", Position = 0)] [string] $Module, [Parameter(ParameterSetName = "Name", Position = 1)] [string] $Name = "*" ) process { switch ($PSCmdlet.ParameterSetName) { "Default" { #region Try removing all items specified foreach ($item in $Config) { if (-not (Test-PSFShouldProcess -ActionString 'Configuration.Remove-PSFConfig.ShouldRemove' -Target $item.FullName)) { continue } try { $result = [PSFramework.Configuration.ConfigurationHost]::DeleteConfiguration($item.FullName) } catch { Stop-PSFFunction -String Configuration.Remove-PSFConfig.InvalidConfiguration -StringValues $item.FullName -EnableException ($ErrorActionPreference -eq 'Stop') -Continue -Cmdlet $PSCmdlet -ErrorRecord $_ } if ($result) { Write-PSFMessage -Level InternalComment -String Configuration.Remove-PSFConfig.DeleteSuccessful -StringValues $item.FullName } else { Write-PSFMessage -Level Warning -String Configuration.Remove-PSFConfig.DeleteFailed -StringValues $item.FullName, $item.AllowDelete, $item.PolicyEnforced } } # Since configuration items will also bind to string, if any were included, break the switch if (Test-PSFParameterBinding -ParameterName Config) { break } #endregion Try removing all items specified #region Try removing all full names specified foreach ($nameItem in $FullName) { if (-not (Test-PSFShouldProcess -ActionString 'Configuration.Remove-PSFConfig.ShouldRemove' -Target $nameItem)) { continue } $item = Get-PSFConfig -FullName $nameItem try { $result = [PSFramework.Configuration.ConfigurationHost]::DeleteConfiguration($nameItem) } catch { Stop-PSFFunction -String Configuration.Remove-PSFConfig.InvalidConfiguration -StringValues $nameItem -EnableException ($ErrorActionPreference -eq 'Stop') -Continue -Cmdlet $PSCmdlet -ErrorRecord $_ } if ($result) { Write-PSFMessage -Level InternalComment -String Configuration.Remove-PSFConfig.DeleteSuccessful -StringValues $item.FullName } else { Write-PSFMessage -Level Warning -String Configuration.Remove-PSFConfig.DeleteFailed -StringValues $item.FullName, $item.AllowDelete, $item.PolicyEnforced } } #endregion Try removing all full names specified } "Name" { #region Try removing by filter foreach ($item in (Get-PSFConfig -Module $Module -Name $Name)) { if (-not (Test-PSFShouldProcess -ActionString 'Configuration.Remove-PSFConfig.ShouldRemove' -Target $item.FullName)) { continue } try { $result = [PSFramework.Configuration.ConfigurationHost]::DeleteConfiguration($item.FullName) } catch { Stop-PSFFunction -String Configuration.Remove-PSFConfig.InvalidConfiguration -StringValues $item.FullName -EnableException ($ErrorActionPreference -eq 'Stop') -Continue -Cmdlet $PSCmdlet -ErrorRecord $_ } if ($result) { Write-PSFMessage -Level InternalComment -String Configuration.Remove-PSFConfig.DeleteSuccessful -StringValues $item.FullName } else { Write-PSFMessage -Level Warning -String Configuration.Remove-PSFConfig.DeleteFailed -StringValues $item.FullName, $item.AllowDelete, $item.PolicyEnforced } } #endregion Try removing by filter } } } } function Reset-PSFConfig { <# .SYNOPSIS Reverts a configuration item to its default value. .DESCRIPTION This command can be used to revert a configuration item to the value it was initialized with. Generally, this amounts to reverting it to its default value. In order for a reset to be possible, two conditions must be met: - The setting must have been initialized. - The setting cannot have been enforced by policy. .PARAMETER ConfigurationItem A configuration object as returned by Get-PSFConfig. .PARAMETER FullName The full name of the setting to reset, offering the maximum of precision. .PARAMETER Module The name of the module, from which configurations should be reset. Used in conjunction with the -Name parameter to filter a specific set of items. .PARAMETER Name Used in conjunction with the -Module parameter to select which settings to reset using wildcard comparison. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Reset-PSFConfig -Module MyModule Resets all configuration items of the MyModule to default. .EXAMPLE PS C:\> Get-PSFConfig | Reset-PSFConfig Resets ALL configuration items to default. .EXAMPLE PS C:\> Reset-PSFConfig -FullName MyModule.Group.Setting1 Resets the configuration item named 'MyModule.Group.Setting1'. #> [CmdletBinding(DefaultParameterSetName = 'Pipeline', SupportsShouldProcess = $true, ConfirmImpact = 'Low', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Reset-PSFConfig')] param ( [Parameter(ValueFromPipeline = $true, ParameterSetName = 'Pipeline')] [PSFramework.Configuration.Config[]] $ConfigurationItem, [Parameter(ValueFromPipeline = $true, ParameterSetName = 'Pipeline')] [string[]] $FullName, [Parameter(Mandatory = $true, ParameterSetName = 'Module')] [string] $Module, [Parameter(ParameterSetName = 'Module')] [string] $Name = "*", [switch] $EnableException ) process { #region By configuration Item foreach ($item in $ConfigurationItem) { if (Test-PSFShouldProcess -PSCmdlet $PSCmdlet -Target $item.FullName -ActionString 'Reset-PSFConfig.Resetting') { try { $item.ResetValue() } catch { Stop-PSFFunction -String 'Reset-PSFConfig.Resetting.Failed' -ErrorRecord $_ -Cmdlet $PSCmdlet -Continue -EnableException $EnableException } } } #endregion By configuration Item #region By FullName foreach ($nameItem in $FullName) { # The configuration items themselves can be cast to string, so they need to be filtered out, # otherwise on bind they would execute for this code-path as well. if ($nameItem -ceq "PSFramework.Configuration.Config") { continue } foreach ($item in (Get-PSFConfig -FullName $nameItem)) { if (Test-PSFShouldProcess -PSCmdlet $PSCmdlet -Target $item.FullName -ActionString 'Reset-PSFConfig.Resetting') { try { $item.ResetValue() } catch { Stop-PSFFunction -String 'Reset-PSFConfig.Resetting.Failed' -ErrorRecord $_ -Cmdlet $PSCmdlet -Continue -EnableException $EnableException} } } } #endregion By FullName if ($Module) { foreach ($item in (Get-PSFConfig -Module $Module -Name $Name)) { if (Test-PSFShouldProcess -PSCmdlet $PSCmdlet -Target $item.FullName -ActionString 'Reset-PSFConfig.Resetting') { try { $item.ResetValue() } catch { Stop-PSFFunction -String 'Reset-PSFConfig.Resetting.Failed' -ErrorRecord $_ -Cmdlet $PSCmdlet -EnableException $EnableException -Continue } } } } } } function Select-PSFConfig { <# .SYNOPSIS Select a subset of configuration entries and return them as objects. .DESCRIPTION Select a subset of configuration entries and return them as objects. This can be used to retrieve related configuration entries as a single PowerShell object. For example, assuming there are the following configuration entries: LoggingProvider.LogFile.AutoInstall LoggingProvider.LogFile.Enabled LoggingProvider.LogFile.ExcludeModules LoggingProvider.LogFile.ExcludeTags LoggingProvider.LogFile.IncludeModules LoggingProvider.LogFile.IncludeTags LoggingProvider.LogFile.InstallOptional Then this line: Select-PSFConfig 'LoggingProvider.LogFile.*' Will return a PSCustomObject that looks similar to this: _Name : LogFile _FullName : LoggingProvider.LogFile _Depth : 1 _Children : {} AutoInstall : False Enabled : False ExcludeModules : {} ExcludeTags : {} IncludeModules : {} IncludeTags : {} InstallOptional : True This selection is recursive: It will group on each part of the FullName of the selected configuration entries. - Entries that only have children and no straight values (In the example above, that would be the first, the "LoggingProvider" node) will not be included and only return children. - Entries with values AND children, will have child entries included in the _Children property. - Even child entries of Entries with values will be returned .PARAMETER FullName String filter to select, which configuration entries to select on. Use the same value on Get-PSFConfig to see what configuration entries will be processed. .PARAMETER Depth Only entries at the specified depth level will be returned. Depth starts at "0" In the name 'LoggingProvider.LogFile.AutoInstall' ... - "LoggingProvider" would be depth 0 - "LogFile" would be depth 1 - ... .EXAMPLE PS C:\> Select-PSFConfig 'LoggingProvider.LogFile.*' Selects all configuration settings under 'LoggingProvider.LogFile.*', grouping the value ends as PSObject. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding()] param ( [Alias('Name')] [string] $FullName, [int[]] $Depth ) begin { function Group-Config { [CmdletBinding()] param ( $Config, [int] $Depth ) $grouped = $Config | Group-Object { $_.FullName.Split('.')[$Depth] } foreach ($group in $grouped) { if (-not $group.Name) { continue } $data = [ordered]@{ _Name = $group.Name _FullName = $group.Group[0].FullName.Split('.')[0..($Depth)] -join "." _Depth = $Depth _Children = @() } if ($subGroups = $group.Group | Where-Object { $_.FullName.Split(".").Count -gt ($Depth + 2) }) { $data._Children = Group-Config -Config $subGroups -Depth ($Depth + 1) $data._Children } foreach ($cfgItem in ($group.Group | Where-Object { $_.FullName.Split(".").Count -eq ($Depth + 2) })) { $cfgName = $cfgItem.FullName -replace "^([^\.]+\.){0,$($Depth + 1)}" $data[$cfgName] = $cfgItem.Value } if ($data.Keys.Count -gt 4) { [PSCustomObject]$data } } } } process { $configItems = Get-PSFConfig -FullName $FullName Group-Config -Config $configItems -Depth 0 | ForEach-Object { if (-not $Depth) { return $_ } if ($_._Depth -in $Depth) { $_ } } } } function Unregister-PSFConfig { <# .SYNOPSIS Removes registered configuration settings. .DESCRIPTION Removes registered configuration settings. This function can be used to remove settings that have been persisted for either user or computer. Note: This command has no effect on configuration setings currently in memory. .PARAMETER ConfigurationItem A configuration object as returned by Get-PSFConfig. .PARAMETER FullName The full name of the configuration setting to purge. .PARAMETER Module The module, amongst which settings should be unregistered. .PARAMETER Name The name of the setting to unregister. For use together with the module parameter, to limit the amount of settings that are unregistered. .PARAMETER Scope Settings can be set to either default or enforced, for user or the entire computer. By default, only DefaultSettings for the user are unregistered. Use this parameter to choose the actual scope for the command to process. .EXAMPLE PS C:\> Get-PSFConfig | Unregister-PSFConfig Completely removes all registered configurations currently loaded in memory. In most cases, this will mean removing all registered configurations. .EXAMPLE PS C:\> Unregister-PSFConfig -Scope SystemDefault -FullName 'MyModule.Path.DefaultExport' Unregisters the setting 'MyModule.Path.DefaultExport' from the list of computer-wide defaults. Note: Changing system wide settings requires running the console with elevation. .EXAMPLE PS C:\> Unregister-PSFConfig -Module MyModule Unregisters all configuration settings for the module MyModule. #> [CmdletBinding(DefaultParameterSetName = 'Pipeline', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Unregister-PSFConfig')] param ( [Parameter(ValueFromPipeline = $true, ParameterSetName = 'Pipeline')] [PSFramework.Configuration.Config[]] $ConfigurationItem, [Parameter(ValueFromPipeline = $true, ParameterSetName = 'Pipeline')] [string[]] $FullName, [Parameter(Mandatory = $true, ParameterSetName = 'Module')] [string] $Module, [Parameter(ParameterSetName = 'Module')] [string] $Name = "*", [PSFramework.Configuration.ConfigScope] $Scope = "UserDefault" ) begin { if ($script:NoRegistry -and ($Scope -band 10)) { Stop-PSFFunction -String 'Unregister-PSFConfig.NoRegistry' -Tag 'NotSupported' -Category ResourceUnavailable return } # Linux and MAC default to local user store file if ($script:NoRegistry -and ($Scope -eq "UserDefault")) { $Scope = [PSFramework.Configuration.ConfigScope]::FileUserLocal } # Linux and MAC get redirection for SystemDefault to FileSystem if ($script:NoRegistry -and ($Scope -eq "SystemDefault")) { $Scope = [PSFramework.Configuration.ConfigScope]::FileSystem } #region Initialize Collection $registryProperties = @() if ($Scope -band 1) { if (Test-Path $script:path_RegistryUserDefault) { $registryProperties += Get-ItemProperty -Path $script:path_RegistryUserDefault } } if ($Scope -band 2) { if (Test-Path $script:path_RegistryUserEnforced) { $registryProperties += Get-ItemProperty -Path $script:path_RegistryUserEnforced } } if ($Scope -band 4) { if (Test-Path $script:path_RegistryMachineDefault) { $registryProperties += Get-ItemProperty -Path $script:path_RegistryMachineDefault } } if ($Scope -band 8) { if (Test-Path $script:path_RegistryMachineEnforced) { $registryProperties += Get-ItemProperty -Path $script:path_RegistryMachineEnforced } } $pathProperties = @() if ($Scope -band 16) { $fileUserLocalSettings = @() if (Test-Path (Join-Path $script:path_FileUserLocal "psf_config.json")) { $fileUserLocalSettings = Get-Content (Join-Path $script:path_FileUserLocal "psf_config.json") -Encoding UTF8 | ConvertFrom-Json } if ($fileUserLocalSettings) { $pathProperties += [pscustomobject]@{ Path = (Join-Path $script:path_FileUserLocal "psf_config.json") Properties = $fileUserLocalSettings Changed = $false } } } if ($Scope -band 32) { $fileUserSharedSettings = @() if (Test-Path (Join-Path $script:path_FileUserShared "psf_config.json")) { $fileUserSharedSettings = Get-Content (Join-Path $script:path_FileUserShared "psf_config.json") -Encoding UTF8 | ConvertFrom-Json } if ($fileUserSharedSettings) { $pathProperties += [pscustomobject]@{ Path = (Join-Path $script:path_FileUserShared "psf_config.json") Properties = $fileUserSharedSettings Changed = $false } } } if ($Scope -band 64) { $fileSystemSettings = @() if (Test-Path (Join-Path $script:path_FileSystem "psf_config.json")) { $fileSystemSettings = Get-Content (Join-Path $script:path_FileSystem "psf_config.json") -Encoding UTF8 | ConvertFrom-Json } if ($fileSystemSettings) { $pathProperties += [pscustomobject]@{ Path = (Join-Path $script:path_FileSystem "psf_config.json") Properties = $fileSystemSettings Changed = $false } } } #endregion Initialize Collection $common = 'PSPath', 'PSParentPath', 'PSChildName', 'PSDrive', 'PSProvider' } process { if (Test-PSFFunctionInterrupt) { return } # Silently skip since no action necessary if (-not ($pathProperties -or $registryProperties)) { return } foreach ($item in $ConfigurationItem) { # Registry foreach ($hive in ($registryProperties | Where-Object { $_.PSObject.Properties.Name -eq $item.FullName })) { Remove-ItemProperty -Path $hive.PSPath -Name $item.FullName } # Prepare file foreach ($fileConfig in ($pathProperties | Where-Object { $_.Properties.FullName -contains $item.FullName })) { $fileConfig.Properties = $fileConfig.Properties | Where-Object FullName -NE $item.FullName $fileConfig.Changed = $true } } foreach ($item in $FullName) { # Ignore string-casted configurations if ($item -ceq "PSFramework.Configuration.Config") { continue } # Registry foreach ($hive in ($registryProperties | Where-Object { $_.PSObject.Properties.Name -eq $item })) { Remove-ItemProperty -Path $hive.PSPath -Name $item } # Prepare file foreach ($fileConfig in ($pathProperties | Where-Object { $_.Properties.FullName -contains $item })) { $fileConfig.Properties = $fileConfig.Properties | Where-Object FullName -NE $item $fileConfig.Changed = $true } } if ($Module) { $compoundName = "{0}.{1}" -f $Module, $Name # Registry foreach ($hive in ($registryProperties | Where-Object { $_.PSObject.Properties.Name -like $compoundName })) { foreach ($propName in $hive.PSObject.Properties.Name) { if ($propName -in $common) { continue } if ($propName -like $compoundName) { Remove-ItemProperty -Path $hive.PSPath -Name $propName } } } # Prepare file foreach ($fileConfig in ($pathProperties | Where-Object { $_.Properties.FullName -like $compoundName })) { $fileConfig.Properties = $fileConfig.Properties | Where-Object FullName -NotLike $compoundName $fileConfig.Changed = $true } } } end { if (Test-PSFFunctionInterrupt) { return } foreach ($fileConfig in $pathProperties) { if (-not $fileConfig.Changed) { continue } if ($fileConfig.Properties) { $fileConfig.Properties | ConvertTo-Json | Set-Content -Path $fileConfig.Path -Encoding UTF8 } else { Remove-Item $fileConfig.Path } } } } function Get-PSFFeature { <# .SYNOPSIS Returns a list of all registered features. .DESCRIPTION Returns a list of all registered features. .PARAMETER Name The name to filter by. .EXAMPLE PS C:\> Get-PSFFeature Returns all features registered. #> [CmdletBinding()] param ( [string] $Name = "*" ) process { [PSFramework.Feature.FeatureHost]::Features.Values | Where-Object Name -Like $Name } } function Register-PSFFeature { <# .SYNOPSIS Registers a feature for use in the PSFramework Feature Flag System. .DESCRIPTION Registers a feature for use in the PSFramework Feature Flag System. This allows offering a common interface for enabling and disabling features on-demand. Typical use-cases: - Experimental Features - Reverting breaking behavior on a per-module basis. .PARAMETER Name The name of the feature to register. Feature names are scoped globally, so please prefix by your own module's name. .PARAMETER Description A description of the feature, so users can discover what it is about. .PARAMETER NotGlobal Disables global flags for this feature. By default, features can be enabled or disabled on a global scope. .PARAMETER NotModuleSpecific Disables module specific feature flags. By default, individual modules can override the global settings either way. This may not really be applicable for all features however. .PARAMETER Owner The name of the module owning the feature. Autodiscovery is attempted, but it is recommended to explicitly specify the owning module's name. .EXAMPLE PS C:\> Register-PSFFeature -Name 'MyModule.DividebyZeroExp' -Description 'Attempt to divide by zero' -Owner MyModule Registers the feature under its owning module and adds a nice description. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $Name, [string] $Description, [switch] $NotGlobal, [switch] $NotModuleSpecific, [string] $Owner = (Get-PSCallStack)[1].InvocationInfo.MyCommand.ModuleName ) begin { $featureObject = New-Object PSFramework.Feature.FeatureItem -Property @{ Name = $Name Owner = $Owner Global = (-not $NotGlobal) ModuleSpecific = (-not $NotModuleSpecific) Description = $Description } } process { [PSFramework.Feature.FeatureHost]::Features[$Name] = $featureObject } } function Set-PSFFeature { <# .SYNOPSIS Toggles a feature on or off. .DESCRIPTION Toggles a feature on or off. This controls the flags for optional features a module might offer. Features can be controlled globally or specific to a module that tries to consume it. Module specific settings can override global settings, if a feature supports both global and module flags. .PARAMETER Name The name of the feature to set. .PARAMETER Value The value to set it to. .PARAMETER ModuleName The module it should apply to. Specifying this parameter sets the flag only for the module specified. .EXAMPLE PS C:\> Set-PSFFeature -Name 'PSFramework.InheritEnableException' -Value $true -ModuleName SPReplicator This sets the flag for the Enable Exception Inheritance Name to $true, but only applies to the module SPReplicator. .EXAMPLE PS C:\> Set-PSFFeature -Name 'MyModule.Feierabend' -Value $true This enables the global flag for the MyModule.Feierabend feature. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] #[PsfValidateSet(TabCompletion = 'PSFramework.Feature.Name')] [string] $Name, [Parameter(Mandatory = $true)] [bool] $Value, [string] $ModuleName ) process { foreach ($featureItem in $Name) { if ($ModuleName) { [PSFramework.Feature.FeatureHost]::WriteModuleFlag($ModuleName, $Name, $Value) } else { [PSFramework.Feature.FeatureHost]::WriteGlobalFlag($Name, $Value) } } } } function Test-PSFFeature { <# .SYNOPSIS Tests whether a given feature has been enabled. .DESCRIPTION Tests whether a given feature has been enabled. Use this within the feature-owning module to determine, whether a feature should be enabled or not. .PARAMETER Name The feature to test for. .PARAMETER ModuleName The name of the module that seeks to use the feature. Must be specified in order to determine module-specific flags. .EXAMPLE PS C:\> Test-PSFFeature -Name PSFramework.InheritEnableException -ModuleName SPReplicator Tests whether the module SPReplicator has enabled the Enable Exception Inheritance feature. #> [OutputType([bool])] [CmdletBinding()] param ( #[PsfValidateSet(TabCompletion = 'PSFramework.Feature.Name')] [parameter(Mandatory = $true)] [string] $Name, [string] $ModuleName ) begin { $featureItem = Get-PSFFeature -Name $Name } process { if (-not $featureItem.Global) { [PSFramework.Feature.FeatureHost]::ReadModuleFlag($Name, $ModuleName) } else { [PSFramework.Feature.FeatureHost]::ReadFlag($Name, $ModuleName) } } } function Add-PSFFilterCondition { <# .SYNOPSIS Add a filter Condition to a Condition Set. .DESCRIPTION Add a filter Condition to a Condition Set. .PARAMETER ConditionSet The Condition Set object to add to. .PARAMETER SetModule Module of the Condition Set to which to add to. .PARAMETER SetName Name of the Condition Set to which to add to. .PARAMETER Condition The condition object to add to the Condition Set. .PARAMETER Name Name of the Condition to add to the Condition Set. .PARAMETER Module Name of the Module the Condition being added comes from. Defaults to the Module of the Condition Set if not specified .EXAMPLE PS C:\> Add-PSFFilterCondition -ConditionSet $barFilter -Name 'FromCellar' Adds the Condition "FromCellar" to the Condition Set stored in $barFilter. The Condition is chosen from the same module as the the Condition Set. #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true, ParameterSetName = 'ObjectObject')] [Parameter(Mandatory = $true, ParameterSetName = 'ObjectName')] [PSFramework.Filter.ConditionSet] $ConditionSet, [Parameter(Mandatory = $true, ParameterSetName = 'NameObject')] [Parameter(Mandatory = $true, ParameterSetName = 'NameName')] [PsfArgumentCompleter('PSFramework.Filter.SetModule')] [string] $SetModule, [Parameter(Mandatory = $true, ParameterSetName = 'NameObject')] [Parameter(Mandatory = $true, ParameterSetName = 'NameName')] [PsfArgumentCompleter('PSFramework.Filter.SetName')] [string] $SetName, [Parameter(Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = 'ObjectObject')] [Parameter(Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = 'NameObject')] [PSFramework.Filter.Condition[]] $Condition, [Parameter(Mandatory = $true, ParameterSetName = 'ObjectName')] [Parameter(Mandatory = $true, ParameterSetName = 'NameName')] [PsfArgumentCompleter('PSFramework.Filter.Name')] [string[]] $Name, [Parameter(ParameterSetName = 'ObjectName')] [Parameter(ParameterSetName = 'NameName')] [PsfArgumentCompleter('PSFramework.Filter.Module')] [string] $Module ) begin { $conditionSetObject = Resolve-PsfFilterConditionSet -ConditionSet $ConditionSet -SetModule $SetModule -SetName $SetName -Cmdlet $PSCmdlet } process { $moduleName = $Module if (-not $moduleName) { $moduleName = $conditionSetObject.Module } foreach ($conditionName in $Name) { foreach ($conditionObject in Get-PSFFilterCondition -Module $moduleName -Name $conditionName) { $conditionSetObject.Add($conditionObject) } } foreach ($conditionObject in $Condition) { $conditionSetObject.Add($conditionObject) } } } function Get-PSFFilterCondition { <# .SYNOPSIS Retrieve defined filter conditions. .DESCRIPTION Retrieve defined filter conditions. Filter conditions can be used as part of a condition set, used to evaluate filter expressions defined with New-PSFFilter. .PARAMETER Module The module to filter by. Defaults to '*' .PARAMETER Name The name of the condition to retrieve. Defaults to '*' .PARAMETER SetName The name of the condition set the condition is assigned to. Allows searching by assignment. .PARAMETER Version Retrieve a specific version of the filter condition. By default, the latest version only is returned. .PARAMETER AllVersions Retrieve all versions of a given filter condition. .EXAMPLE PS C:\> Get-PSFFilterCondition List all defined filter conditions. .EXAMPLE PS C:\> Get-PSFFilterCondition -Module PSFramework -Name OSWindows Returns the filter condition "OSWindows" from the module PSFramework. #> [OutputType([PSFramework.Filter.Condition])] [CmdletBinding(DefaultParameterSetName = 'default')] param ( [PsfArgumentCompleter('PSFramework.Filter.Module')] [string] $Module = '*', [PsfArgumentCompleter('PSFramework.Filter.Name')] [string] $Name = '*', [PsfArgumentCompleter('PSFramework.Filter.SetName')] [string] $SetName, [Parameter(ParameterSetName = 'Version')] [System.Version] $Version, [Parameter(ParameterSetName = 'AllVersion')] [switch] $AllVersions ) process { if ($SetName) { Get-PSFFilterConditionSet -Module $Module -Name $SetName | ForEach-Object { $_.ConditionTable.Values | Where-Object Name -Like $Name } } else { $script:filterContainer.FindCondition($Module, $Name, $Version, $AllVersions) } } } function Get-PSFFilterConditionSet { <# .SYNOPSIS Retrieve defined filter condition sets. .DESCRIPTION Retrieve defined filter condition sets. Filter condition sets are a grouped set of conditions used in filter expressions. Create a filter expression by using New-PSFFilter. .PARAMETER Module The module to filter by. Defaults to '*' .PARAMETER Name The name of the condition set to retrieve. Defaults to '*' .PARAMETER Version Retrieve a specific version of the filter condition set. By default, the latest version only is returned. .PARAMETER AllVersions Retrieve all versions of a given filter condition set. .EXAMPLE PS C:\> Get-PSFFilterConditionSet List all defined filter condition sets. .EXAMPLE PS C:\> Get-PSFFilterConditionSet -Module PSFramework -Name Environment Returns the filter condition set "Environment" from the module PSFramework. #> [OutputType([PSFramework.Filter.ConditionSet])] [CmdletBinding()] param ( [PsfArgumentCompleter('PSFramework.Filter.SetModule')] [string] $Module = '*', [PsfArgumentCompleter('PSFramework.Filter.SetName')] [string] $Name = '*', [System.Version] $Version, [switch] $AllVersions ) process { $script:filterContainer.FindConditionSet($Module, $Name, $Version, $AllVersions) } } function Invoke-PSFFilter { <# .SYNOPSIS Evaluate a filter. .DESCRIPTION Evaluate a filter. Can either run all by itself - for example to evaluate the runtime environment - or be given an argument to evaluate it against the expression. Use ... - New-PSFFilter to customize a filter - New-PSFFilterCondition to architect your own conditions for use in expressions. - New-PSFFilterConditionSet to tie conditions together into a set Each filter must have a condition set assigned to be able to run (as otherwise it will not know which conditions are available). This function exists mostly for discoverability. Filter objects returned by New-PSFFilter can be invoked directly using their .Evaluate() method, providing far greater performance at scale. .PARAMETER Expression The filter expression to execute. Can only consist of: - Names of conditions: Words (may contain letters, numbers and underscore, but no dash) - Parenthesis - Logical operators (-or, -and, -not, -xor) .PARAMETER ArgumentList Any argument to specify as input to the filter expression. All input is passed as one item, to evaluate against multiple items separately, loop the entire command. Note: To avoid incurring the overhead for large datasets, filter objects returned by New-PSFFilter can be invoked directly using the .Evaluate() method which also accepts arguments. .PARAMETER Filter The filter object to invoke. Objects of this type can be created by New-PSFFilter. .PARAMETER ConditionSet A full Condition Set object as returned by Get-PSFConditionSet. .PARAMETER SetModule Name of the module in which to search for a Condition Set. .PARAMETER SetName Name of the Condition Set to use. .EXAMPLE PS C:\> Invoke-PSFFilter -Expression 'OSWindows -or EnvAzurePipelines' -SetModule PSFramework -SetName Environment Executes the specified filter expression using the Environment ConditionSet from the PSFramework module. Will return true if executed either on Windows or from within Azure DevOps Pipelines #> [OutputType([bool])] [CmdletBinding()] param ( [Parameter(Mandatory = $true, ParameterSetName = 'ExpressionObject')] [Parameter(Mandatory = $true, ParameterSetName = 'ExpressionName')] [string] $Expression, $ArgumentList, [Parameter(Mandatory = $true, ParameterSetName = 'Filter')] [PSFramework.Filter.Expression] $Filter, [Parameter(Mandatory = $true, ParameterSetName = 'ExpressionObject')] [Parameter(ParameterSetName = 'Filter')] [PSFramework.Filter.ConditionSet] $ConditionSet, [Parameter(Mandatory = $true, ParameterSetName = 'ExpressionName')] [Parameter(ParameterSetName = 'Filter')] [PsfArgumentCompleter('PSFramework.Filter.SetModule')] [string] $SetModule, [Parameter(Mandatory = $true, ParameterSetName = 'ExpressionName')] [Parameter(ParameterSetName = 'Filter')] [PsfArgumentCompleter('PSFramework.Filter.SetName')] [string] $SetName ) begin { if ($SetModule -and -not $SetName) { Invoke-PsfTerminatingException -Message 'Cannot specify -SetModule without -SetName' -ErrorId 'InvalidArgument' -Category InvalidArgument -Cmdlet $PSCmdlet } if (-not $SetModule -and $SetName) { Invoke-PsfTerminatingException -Message 'Cannot specify -SetName without -SetModule' -ErrorId 'InvalidArgument' -Category InvalidArgument -Cmdlet $PSCmdlet } } process { $filterObject = $null if ($Filter) { $filterObject = $Filter.Clone() if ($ConditionSet) { $filterObject.ConditionSet = $ConditionSet } if ($SetModule -and $SetName) { $filterObject.ConditionSet = $script:filterContainer.GetConditionSet($SetModule, $SetName) } } if ($Expression) { $parameters = $PSBoundParameters | ConvertTo-PSFHashtable -Include Expression, ConditionSet, SetModule, SetName try { $filterObject = New-PSFFilter @parameters } catch { throw } } if (-not $filterObject.ConditionSet) { Invoke-PsfTerminatingException -Message 'Filters must have a Condition Set in order to evaluate them!' -ErrorId 'NoConditionSet' -Category InvalidArgument -TargetObject $filterObject -Cmdlet $PSCmdlet } # Can only fail if the condition scriptblocks are written badly try { $filterObject.Evaluate($ArgumentList) } catch { throw } } } function New-PSFFilter { <# .SYNOPSIS Creates a new filter object. .DESCRIPTION Creates a new filter object based off the specified expression. Optionally, an associated condition set can be specified, either as object or by name and module. Conditions Set contain the implementation of the condition logic, that will be used when evaluating the filter expression. These filter objects can then be used to execute validation either statically or against input objects. Combined with filter conditions and condition sets, filters allow defining a custom filter syntax that is easy to write humanly readable filter expressions for without exposing direct code execution. This makes filter expressions suitable for data regions and makes conditions easily reusable. .PARAMETER Expression The expression to build a filter object for. Can only consist of: - Names of conditions: Words (may contain letters, numbers and underscore, but no dash) - Parenthesis - Logical operators (-or, -and, -not, -xor) .PARAMETER ConditionSet A condition set object to attach to the filter. .PARAMETER SetModule The name of the module from which to select the condition set to attach to the filter. .PARAMETER SetName The name of the condition set to attach to the filter. .EXAMPLE PS C:\> New-PSFFilter -Expression 'OSWindows -or EnvAzurePipelines' Creates a filter object around the "OSWindows -or EnvAzurePipelines" expression. .EXAMPLE PS C:\> New-PSFFilter -Expression 'OSWindows -or EnvAzurePipelines' -SetModule PSFramework -SetName Environment Creates a filter object around the "OSWindows -or EnvAzurePipelines" expression. It then attaches the latest version of the Environment ConditionSet from within the PSFramework module. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] [OutputType([PSFramework.Filter.Expression])] [CmdletBinding(DefaultParameterSetName = 'default')] param ( [Parameter(Mandatory = $true)] [string] $Expression, [Parameter(Mandatory = $true, ParameterSetName = 'Object')] [PSFramework.Filter.ConditionSet] $ConditionSet, [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [PsfArgumentCompleter('PSFramework.Filter.SetModule')] [string] $SetModule, [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [PsfArgumentCompleter('PSFramework.Filter.SetName')] [string] $SetName ) process { $conditionSetObject = $null if ($ConditionSet -or $SetName) { $conditionSetObject = Resolve-PsfFilterConditionSet -ConditionSet $ConditionSet -SetModule $SetModule -SetName $SetName -Cmdlet $PSCmdlet } try { New-Object PSFramework.Filter.Expression($Expression, $conditionSetObject) } catch { $PSCmdlet.ThrowTerminatingError($_) } } } function New-PSFFilterCondition { <# .SYNOPSIS Create a new filter condition used in filter expressions. .DESCRIPTION Create a new filter condition used in filter expressions. A filter condition is a named scriptblock that is designed evaluates either the environment or an input object. It should never throw an exception and instead return $true or $false. Using a filter expression then allows the user to dynamically build a truth statement by combining any number of conditions through boolean operators. .PARAMETER Module The module that owns/defines the condition. Use your own module's name to avoid conflicting with foreign modules. .PARAMETER Name The name of the condition. Can only contain letters, numbers and underscore. A name is unique within a module. .PARAMETER ScriptBlock The scriptblock that is used to execute the condition. This scriptblock is bound to the context that defined it and thus runspace specific. This means, if you define it within your module, it will have access to module interna, such as private functions. .PARAMETER Version The version number of the condition. There can exist multiple versions of a condition at any given time, but only version can exist in a single Condition Set. Defaults to 1.0.0 .PARAMETER Type What kind of condition is this: Static: A condition that will not change during the runtime of the process. For example the operating system. Static conditions are executed only once on their first run. Dynamic: Dynamic conditions will be executed every single time an expression that uses it is evaluated. Note: An expression may use the same condition multiple times, but it will still only be run once. .EXAMPLE PS C:\> New-PSFFilterCondition -Module 'MyModule' -Name 'HasTemp' -ScriptBlock { Test-Path -Path C:\temp } Creates a condition named "HasTemp" that is part of the MyModule module. When executed, it will validate, whether the temp folder exists. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] [OutputType([PSFramework.Filter.Condition])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PsfArgumentCompleter('PSFramework.Filter.Module')] [string] $Module, [Parameter(Mandatory = $true)] [PsfValidateScript('PSFramework.Validate.Filter.ConditionName', ErrorString = 'PSFramework.Validate.Filter.ConditionName')] [string] $Name, [Parameter(Mandatory = $true)] [PSFramework.Utility.PsfScriptBlock] $ScriptBlock, [System.Version] $Version = '1.0.0', [PSFramework.Filter.ConditionType] $Type = [PSFramework.Filter.ConditionType]::Dynamic ) process { try { $script:filterContainer.AddCondition($Module, $Name, $ScriptBlock, $Version, $Type) } catch { throw } } } function New-PSFFilterConditionSet { <# .SYNOPSIS Create a new filter condition set. .DESCRIPTION Create a new filter condition set. A filter condition set is a grouping of filter conditions. These sets are referenced when creating or invoking a filter expression and are the logic implementation used to evaluate the expression. Individual filter conditions can be added, and ... - Not all Conditions in a set need be used in any given Filter expression using that set. - Not all Conditions must be from the same module as the Condition Set. .PARAMETER Module The module that owns the filter condition set. .PARAMETER Name The name of the filter condition set. This name is unique within any given module. .PARAMETER Version The version of the filter condition set. You can provide multiple versions of a set for backwards compatiblity, however selecting the correct version for your expressions is your own responsibility. Defaults to 1.0.0 .PARAMETER Conditions The conditions that are part of the Condition Set. These are the individual technical implementations used to evaluate a fitler expression. Use New-PSFFilterCondition to define these objects or Get-PSFFilterCondition to retrieve already defined objects. .PARAMETER ScriptBlock A Scriptblock that will be executed and all Filter Condition objects returned will become part of the set. This allows combining the definition of a Condition Set and its component Conditions into a single call. .EXAMPLE PS C:\> New-PSFFilterConditionSet -Module 'Bartender' -Name 'Alcohols' Defines a new Condition Set named Alcohols in the module Bartender. This set is created empty and must later be filled with Conditions before using it. .EXAMPLE PS C:\> Get-PSFFilterCondition -Module Bartender | New-PSFFilterConditionSet -Module 'Bartender' -Name 'Alcohols' Defines a new Condition Set named Alcohols in the module Bartender. Adds all Conditions defined in the same module to it. .EXAMPLE PS C:\> New-PSFFilterConditionSet -Module 'Bartender' -Name 'Alcohols' -ScriptBlock { New-PSFFilterCondition -Module Bartender -Name Beer -ScriptBlock { $_.Type -eq 'Beer' } New-PSFFilterCondition -Module Bartender -Name Vodka -ScriptBlock { $_.Type -eq 'Vodka' } New-PSFFilterCondition -Module Bartender -Name Whiskey -ScriptBlock { $_.Type -eq 'Whiskey' } New-PSFFilterCondition -Module Bartender -Name Rum -ScriptBlock { $_.Type -eq 'Rum' } } Defines a new Condition Set named Alcohols in the module Bartender. Adds the four newly created Coditions straight to the Set. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] [OutputType([PSFramework.Filter.ConditionSet])] [CmdletBinding(DefaultParameterSetName = 'default')] param ( [Parameter(Mandatory = $true)] [PsfArgumentCompleter('PSFramework.Filter.SetModule')] [string] $Module, [Parameter(Mandatory = $true)] [string] $Name, [System.Version] $Version = '1.0.0', [Parameter(ValueFromPipeline = $true, ParameterSetName = 'Objects')] [PSFramework.Filter.Condition[]] $Conditions, [Parameter(ParameterSetName = 'Scriptblock')] [System.Management.Automation.ScriptBlock] $ScriptBlock ) begin { $conditionObjects = [System.Collections.ArrayList]@() } process { if ($Conditions) { $conditionObjects.AddRange($Conditions) } if ($ScriptBlock) { try { $results = & $ScriptBlock } catch { throw } foreach ($result in $results) { if ($result -isnot [PSFramework.Filter.Condition]) { continue } $null = $conditionObjects.Add($result) } } } end { $script:filterContainer.AddConditionSet($Module, $Name, $Version, $conditionObjects.ToArray()) } } function Test-PSFFilter { <# .SYNOPSIS Tests a filter expression on whether it is valid. .DESCRIPTION Tests a filter expression on whether it is valid. Can also validate, that it will work with the specified condition set. .PARAMETER Expression The filter expression to validate. .PARAMETER ConditionSet The condition set object (as returned by Get-PSFFilterConditionSet) to validate against the expression. .PARAMETER SetModule The name of the module from which to pick up the condition set to validate against the expression. .PARAMETER SetName The name of the condition set to validate against the expression. .EXAMPLE PS C:\> Test-PSFFilter -Expression 'OSWindows -or EnvAzurePipelines' Validates the syntax of the "OSWindows -or EnvAzurePipelines" expression (which is correct). .EXAMPLE PS C:\> Test-PSFFilter -Expression 'OSWindows -or EnvAzurePipelines' -SetModule PSFramework -SetName Environment Validates the syntax of the "OSWindows -or EnvAzurePipelines" expression (which is correct). It then compares it to the latest version of the Environment ConditionSet from within the PSFramework and validates, that it contains the conditions used in the expression ("OSWindows" and "EnvAzurePipelines"). #> [OutputType([bool])] [CmdletBinding(DefaultParameterSetName = 'default')] param ( [Parameter(Mandatory = $true)] [string] $Expression, [Parameter(Mandatory = $true, ParameterSetName = 'Object')] [PSFramework.Filter.ConditionSet] $ConditionSet, [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [PsfArgumentCompleter('PSFramework.Filter.SetModule')] [string] $SetModule, [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [string] $SetName ) process { $conditionSetObject = $null if ($SetModule -or $ConditionSet) { $conditionSetObject = Resolve-PsfFilterConditionSet -ConditionSet $ConditionSet -SetModule $SetModule -SetName $SetName -Cmdlet $PSCmdlet } try { $filter = New-Object PSFramework.Filter.Expression($Expression, $conditionSetObject) } catch { return $false } if (-not $conditionSetObject) { return $true } $success = $true foreach ($condition in $filter.Conditions) { if ($conditionSetObject.Conditions.Name -contains $condition) { continue } Write-PSFMessage -Level Verbose -String 'Test-PSFFilter.Condition.NotInSet' -StringValues $condition -Target $filter $success = $false } return $success } } function Get-PSFCallback { <# .SYNOPSIS Returns a list of callback scripts. .DESCRIPTION Returns a list of callback scripts. Use Register-PSFCallback to register new callback scripts. Use Unregister-PSFCallback to remove callback scripts. Use Invoke-PSFCallback within a function of your module to execute all registered callback scripts that apply. .PARAMETER Name The name to filter by. .PARAMETER All Return all callback scripts, even those specific to other runspaces. .EXAMPLE PS C:\> Get-PSFCallback Returns all callback scripts relevant to the current runspace. .EXAMPLE PS C:\> Get-PSFCallback -All Returns all callback scripts in the entire process. .EXAMPLE PS C:\> Get-PSFCallback -Name MyModule.Configuration Returns the callback script named 'MyModule.Configuration' #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseOutputTypeCorrectly", "")] [OutputType([PSFramework.FlowControl.Callback])] [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string[]] $Name = '*', [switch] $All ) process { foreach ($nameString in $Name) { [PSFramework.FlowControl.CallbackHost]::Get($nameString, $All.ToBool()) } } } function Get-PSFUserChoice { <# .SYNOPSIS Prompts the user to choose between a set of options. .DESCRIPTION Prompts the user to choose between a set of options. Returns the index of the choice picked as a number. .PARAMETER Options The options the user may pick from. The user selects a choice by specifying the letter associated with a choice. The letter assigned to a choice is picked from the character after the first '&' in any specified string. If there is no '&', the system will automatically pick the first letter as choice letter: "This &is an example" will have the character "i" bound for the choice. "This is &an example" will have the character "a" bound for the choice. "This is an example" will have the character "T" bound for the choice. This parameter takes both strings and hashtables (in any combination). A hashtable is expected to have two properties, 'Label' and 'Help'. Label is the text shown in the initial prompt, help what the user sees when requesting help. .PARAMETER Caption The title of the question, so the user knows what it is all about. .PARAMETER Vertical Displays the options vertically, one per line, rather than the default side-by-side display. Each option will be numbered. Option numbering starts at 1, return will always be one lower than the selected number. .PARAMETER Message A message to offer to the user. Be more specific about the implications of this choice. .PARAMETER DefaultChoice The index of the choice made by default. By default, the first option is selected as default choice. .EXAMPLE PS C:\> Get-PSFUserChoice -Options "1) Create a new user", "2) Disable a user", "3) Unlock an account", "4) Get a cup of coffee", "5) Exit" -Caption "User administration menu" -Message "What operation do you want to perform?" Prompts the user for what operation to perform from the set of options provided #> [OutputType([System.Int32])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [object[]] $Options, [string] $Caption, [switch] $Vertical, [string] $Message, [int] $DefaultChoice = 0 ) begin { #region Vertical Options Display if ($Vertical) { $optionStrings = foreach ($option in $Options) { if ($option -is [hashtable]) { $option.Keys } else { $option } } $count = 1 $messageStrings = foreach ($optionString in $OptionStrings) { "$count $optionString" $count++ } $count-- $Message = ((@($Message) + @($messageStrings)) -join "`n").Trim() $choices = 1..$count | ForEach-Object { "&$_" } } #endregion Vertical Options Display #region Default Options Display else { $choices = @() foreach ($option in $Options) { if ($option -is [hashtable]) { $label = $option.Keys -match '^l' | Select-Object -First 1 [string]$labelValue = $option[$label] $help = $option.Keys -match '^h' | Select-Object -First 1 [string]$helpValue = $option[$help] } else { $labelValue = "$option" $helpValue = "$option" } if ($labelValue -match "&") { $choices += New-Object System.Management.Automation.Host.ChoiceDescription -ArgumentList $labelValue, $helpValue } else { $choices += New-Object System.Management.Automation.Host.ChoiceDescription -ArgumentList "&$($labelValue.Trim())", $helpValue } } } #endregion Default Options Display } process { # Will error on one option so we just return the value 0 (which is the result of the only option the user would have) # This is for cases where the developer dynamically assembles options so that they don't need to ensure a minimum of two options. if ($Options.Count -eq 1) { return 0 } $Host.UI.PromptForChoice($Caption, $Message, $choices, $DefaultChoice) } } function Register-PSFCallback { <# .SYNOPSIS Registers a scriptblock to execute when a command calls Invoke-PSFCallback. .DESCRIPTION Registers a scriptblock to execute when a command calls Invoke-PSFCallback. The basic concept of this feature is for a module to offer a registration point, where foreign modules - even those unknown to the implementing module - can register scriptblocks as delegates. These will then be executed in the implementing module's commands, where those call Invoke-PSFCallback. When designing a callback, keep in mind, that it will be executed on all applicable commmands. A major aspect to consider here is the execution time, as this will get added on top of each applicable execution. .PARAMETER Name Name of the callback. Must be unique. .PARAMETER ModuleName The name of the module from which Invoke-PSFCallback is being called. .PARAMETER CommandName Name of the command calling Invoke-PSFCallback. Allows wildcard matching. .PARAMETER ScriptBlock The scriptblock to execute as callback action. This scriptblock will receive a single argument: A hashtable. That hashtable will contain the following keys: - Command: Name of the command calling Invoke-PSFCallback - ModuleName: Name of the module the command calling Invoke-PSFCallback is part of. - CallerFunction: Name of the command calling the command calling Invoke-PSFCallback - CallerModule: Name of the module of the command calling the command calling Invoke-PSFCallback - Data: Additional data specified by the command calling Invoke-PSFCallback .PARAMETER Scope Whether the callback script is valid in this runspace only (default) or process-wide. .PARAMETER BreakAffinity By default, the callback scriptblock is being executed in the runspace that defined it. Setting this parameter, the callback scriptblock is instead being executed in whatever runspace it is being triggered from. .EXAMPLE PS C:\> Register-PSFCallback -Name 'MyModule.Configuration' -ModuleName 'DomainManagement' -CommandName '*' -ScriptBlock $ScriptBlock Defines a callback named 'MyModule.Configuration'. This callback scriptblock will be triggered from all commands of the DomainManagement module, however only from the current runspace. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)] [string] $Name, [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)] [string] $ModuleName, [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)] [string] $CommandName, [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)] [scriptblock] $ScriptBlock, [Parameter(ValueFromPipelineByPropertyName = $true)] [ValidateSet('CurrentRunspace', 'Process')] [string] $Scope = 'CurrentRunspace', [Parameter(ValueFromPipelineByPropertyName = $true)] [switch] $BreakAffinity ) process { $callback = New-Object PSFramework.Flowcontrol.Callback -Property @{ Name = $Name ModuleName = $ModuleName CommandName = $CommandName BreakAffinity = $BreakAffinity ScriptBlock = $ScriptBlock } if ($Scope -eq 'CurrentRunspace') { $callback.Runspace = [System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId } [PSFramework.FlowControl.CallbackHost]::Add($callback) } } function Stop-PSFFunction { <# .SYNOPSIS Function that interrupts a function. .DESCRIPTION Function that interrupts a function. This function is a utility function used by other functions to reduce error catching overhead. It is designed to allow gracefully terminating a function with a warning by default and also allow opt-in into terminating errors. It also allows simple integration into loops. Note: When calling this function with the intent to terminate the calling function in non-ExceptionEnabled mode too, you need to add a return below the call. For a more detailed explanation - including commented full-scale implementation examples - see the associated help article: Get-Help about_psf_flowcontrol .PARAMETER Message A message to pass along, explaining just what the error was. .PARAMETER String A stored string to use to write the log. Used in combination with the localization component. For more details see the help on Import-PSFLocalizedString and Get-PSFLocalizedString. .PARAMETER StringValues Values to format into the localized string referred to in the -String parameter. .PARAMETER EnableException Replaces user friendly yellow warnings with bloody red exceptions of doom! Use this if you want the function to throw terminating errors you want to catch. .PARAMETER Category What category does this termination belong to? Is automatically set when passing an error record. Helps with differentiating exceptions without having to resort to text parsing. .PARAMETER ErrorRecord An option to include an inner exception in the error record (and in the exception thrown, if one is thrown). Use this, whenever you call Stop-PSFFunction in a catch block. Note: Pass the full error record, not just the exception. .PARAMETER Tag Tags to add to the message written. This allows filtering and grouping by category of message, targeting specific messages. .PARAMETER FunctionName The name of the function to crash. This parameter is very optional, since it automatically selects the name of the calling function. The function name is used as part of the errorid. That in turn allows easily figuring out, which exception belonged to which function when checking out the $error variable. .PARAMETER ModuleName The name of the module, the function to be crashed is part of. This parameter is very optional, since it automatically selects the name of the calling function. .PARAMETER File The file in which Stop-PSFFunction was called. Will be automatically set, but can be overridden when necessary. .PARAMETER Line The line on which Stop-PSFFunction was called. Will be automatically set, but can be overridden when necessary. .PARAMETER Exception Allows specifying an inner exception as input object. This will be passed on to the logging and used for messages. When specifying both ErrorRecord AND Exception, Exception wins, but ErrorRecord is still used for record metadata. .PARAMETER OverrideExceptionMessage Disables automatic appending of exception messages. Use in cases where you already have a speaking message interpretation and do not need the original message. .PARAMETER Target The object that was processed when the error was thrown. For example, if you were trying to process a Database Server object when the processing failed, add the object here. This object will be in the error record (which will be written, even in non-silent mode, just won't show it). If you specify such an object, it becomes simple to actually figure out, just where things failed at. .PARAMETER AlwaysWarning Ensures the command always writes a warning, no matter what. by default, when -EnableException is set to $true it will hide the warning instead. You can enable this to always be on for your module by setting the feature flag: PSFramework.Stop-PSFFunction.ShowWarning For more information on feature flags, see "Get-Help Set-PSFFeature -Detailed" .PARAMETER Continue This will cause the function to call continue while not running with exceptions enabled (-EnableException). Useful when mass-processing items where an error shouldn't break the loop. .PARAMETER SilentlyContinue This will cause the function to call continue while running with exceptions enabled (-EnableException). Useful when mass-processing items where an error shouldn't break the loop. .PARAMETER ContinueLabel When specifying a label in combination with "-Continue" or "-SilentlyContinue", this function will call continue with this specified label. Helpful when trying to continue on an upper level named loop. .PARAMETER Cmdlet The $PSCmdlet object of the calling command. Used to write exceptions in a more hidden manner, avoiding exposing internal script text in the default message display. .PARAMETER StepsUpward When not throwing an exception and not calling continue, Stop-PSFFunction signals the calling command to stop. In some cases you may want to signal a step or more further up the chain (notably from helper functions within a function). This parameter allows you to add additional steps up the callstack that it will notify. .EXAMPLE Stop-PSFFunction -Message "Foo failed bar!" -EnableException $EnableException -ErrorRecord $_ return Depending on whether $EnableException is true or false it will: - Throw a bloody terminating error. Game over. - Write a nice warning about how Foo failed bar, then terminate the function. The return on the next line will then end the calling function. .EXAMPLE Stop-PSFFunction -Message "Foo failed bar!" -EnableException $EnableException -Category InvalidOperation -Target $foo -Continue Depending on whether $EnableException is true or false it will: - Throw a bloody terminating error. Game over. - Write a nice warning about how Foo failed bar, then call continue to process the next item in the loop. In both cases, the error record added to $error will have the content of $foo added, the better to figure out what went wrong. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(DefaultParameterSetName = 'Message', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Stop-PSFFunction')] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Message')] [string] $Message, [Parameter(Mandatory = $true, ParameterSetName = 'String')] [string] $String, [Parameter(ParameterSetName = 'String')] [object[]] $StringValues, [bool] $EnableException, [System.Management.Automation.ErrorCategory] $Category = ([System.Management.Automation.ErrorCategory]::NotSpecified), [Alias('InnerErrorRecord')] [System.Management.Automation.ErrorRecord[]] $ErrorRecord, [string[]] $Tag, [string] $FunctionName, [string] $ModuleName, [string] $File, [int] $Line, [System.Exception] $Exception, [switch] $OverrideExceptionMessage, [object] $Target, [switch] $AlwaysWarning, [switch] $Continue, [switch] $SilentlyContinue, [string] $ContinueLabel, [System.Management.Automation.PSCmdlet] $Cmdlet, [int] $StepsUpward = 0 ) if ($Cmdlet) { $myCmdlet = $Cmdlet } else { $myCmdlet = $PSCmdlet } #region Initialize information on the calling command $callStack = (Get-PSCallStack)[1] if (-not $FunctionName) { $FunctionName = $callStack.Command } if (-not $FunctionName) { $FunctionName = "<Unknown>" } if (-not $ModuleName) { $ModuleName = $callstack.InvocationInfo.MyCommand.ModuleName } if (-not $ModuleName) { $ModuleName = "<Unknown>" } if (-not $File) { $File = $callStack.Position.File } if (-not $Line) { $Line = $callStack.Position.StartLineNumber } if ((Test-PSFParameterBinding -ParameterName EnableException -Not) -and (Test-PSFFeature -Name "PSFramework.InheritEnableException" -ModuleName $ModuleName)) { $EnableException = [bool]$PSCmdlet.GetVariableValue('EnableException') } #endregion Initialize information on the calling command #region Apply Transforms #region Target Transform if ($null -ne $Target) { $Target = Convert-PsfMessageTarget -Target $Target -FunctionName $FunctionName -ModuleName $ModuleName } #endregion Target Transform #region Exception Transforms if ($Exception) { $Exception = Convert-PsfMessageException -Exception $Exception -FunctionName $FunctionName -ModuleName $ModuleName } elseif ($ErrorRecord) { $int = 0 while ($int -lt $ErrorRecord.Length) { $tempException = Convert-PsfMessageException -Exception $ErrorRecord[$int].Exception -FunctionName $FunctionName -ModuleName $ModuleName if ($tempException -ne $ErrorRecord[$int].Exception) { $ErrorRecord[$int] = New-Object System.Management.Automation.ErrorRecord($tempException, $ErrorRecord[$int].FullyQualifiedErrorId, $ErrorRecord[$int].CategoryInfo.Category, $ErrorRecord[$int].TargetObject) } $int++ } } #endregion Exception Transforms #endregion Apply Transforms #region Message Handling $records = @() $showWarning = $AlwaysWarning if (-not $showWarning) { $showWarning = Test-PSFFeature -Name 'PSFramework.Stop-PSFFunction.ShowWarning' -ModuleName $ModuleName } $paramWritePSFMessage = @{ Level = 'Warning' EnableException = $EnableException FunctionName = $FunctionName Target = $Target Tag = $Tag ModuleName = $ModuleName File = $File Line = $Line } if ($OverrideExceptionMessage) { $paramWritePSFMessage['OverrideExceptionMessage'] = $true } if ($Message) { $paramWritePSFMessage["Message"] = $Message } else { $paramWritePSFMessage["String"] = $String $paramWritePSFMessage["StringValues"] = $StringValues } if ($ErrorRecord -or $Exception) { if ($ErrorRecord) { foreach ($record in $ErrorRecord) { if (-not $Exception) { $newException = New-Object System.Exception($record.Exception.Message, $record.Exception) } else { $newException = $Exception } if ($record.CategoryInfo.Category) { $Category = $record.CategoryInfo.Category } $records += New-Object System.Management.Automation.ErrorRecord($newException, "$($ModuleName)_$FunctionName", $Category, $Target) } } else { $records += New-Object System.Management.Automation.ErrorRecord($Exception, "$($ModuleName)_$FunctionName", $Category, $Target) } # Manage Debugging if ($EnableException -and -not $showWarning) { Write-PSFMessage -ErrorRecord $records @paramWritePSFMessage 3>$null } else { Write-PSFMessage -ErrorRecord $records @paramWritePSFMessage } } else { if ($String) { if ($StringValues) { $exception = New-Object System.Exception(([PSFramework.Localization.LocalizationHost]::Read("$ModuleName.$String", $StringValues))) } else { $exception = New-Object System.Exception(([PSFramework.Localization.LocalizationHost]::Read("$ModuleName.$String"))) } } else { $exception = New-Object System.Exception($Message) } $records += New-Object System.Management.Automation.ErrorRecord($Exception, "$($ModuleName)_$FunctionName", $Category, $Target) # Manage Debugging if ($EnableException -and -not $showWarning) { Write-PSFMessage -ErrorRecord $records @paramWritePSFMessage 3>$null } else { Write-PSFMessage -ErrorRecord $records @paramWritePSFMessage } } #endregion Message Handling #region Silent Mode if ($EnableException) { if ($SilentlyContinue) { foreach ($record in $records) { $myCmdlet.WriteError($record) } if ($ContinueLabel) { continue $ContinueLabel } else { continue } } # Extra insurance that it'll stop $psframework_killqueue.Enqueue($callStack.InvocationInfo.GetHashCode()) # Need to use "throw" as otherwise calling function will not be interrupted without passing the cmdlet parameter if (-not $Cmdlet) { throw $records[0] } else { $Cmdlet.ThrowTerminatingError($records[0]) } } #endregion Silent Mode #region Non-Silent Mode else { # This ensures that the error is stored in the $error variable AND has its Stacktrace (simply adding the record would lack the stacktrace) foreach ($record in $records) { $null = Write-Error -Message $record -Category $Category -TargetObject $Target -Exception $record.Exception -ErrorId "$($ModuleName)_$FunctionName" -ErrorAction Continue 2>&1 } if ($Continue) { if ($ContinueLabel) { continue $ContinueLabel } else { continue } } else { # Make sure the function knows it should be stopping if ($StepsUpward -eq 0) { $psframework_killqueue.Enqueue($callStack.InvocationInfo.GetHashCode()) } elseif ($StepsUpward -gt 0) { $psframework_killqueue.Enqueue((Get-PSCallStack)[($StepsUpward + 1)].InvocationInfo.GetHashCode()) } return } } #endregion Non-Silent Mode } function Test-PSFFunctionInterrupt { <# .SYNOPSIS Tests whether the calling function should be interrupted. .DESCRIPTION This helper function is designed to work in tandem with Stop-PSFFunction. When gracefully terminating a function, there is a major issue: "Return" will only stop the current one of the three blocks (Begin, Process, End). All other statements have side effects or produce lots of red text. So, Stop-PSFFunction writes a variable into the parent scope, that signals the function should cease. This function then checks for that very variable and returns true if it is set. This avoids having to handle odd variables in the parent function and causes the least impact on contributors. For a more detailed explanation - including commented full-scale implementation examples - see the associated help article: Get-Help about_psf_flowcontrol .EXAMPLE if (Test-PSFFunctionInterrupt) { return } The calling function will stop if this function returns true. #> [OutputType([System.Boolean])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Test-PSFFunctionInterrupt')] Param ( ) $psframework_killqueue -contains (Get-PSCallStack)[1].InvocationInfo.GetHashCode() } function Test-PSFLanguageMode { <# .SYNOPSIS Tests, in what language mode a specified scriptblock is in. .DESCRIPTION Tests, in what language mode a specified scriptblock is in. Use this to determine the trustworthyness of a scriptblock, or for insights, into what its capabilities are. .PARAMETER ScriptBlock The scriptblock to test. .PARAMETER Mode The Languagemode(s) to compare it to. The scriptblock must be in one of the specified modes. Defaults to 'FullLanguage' .PARAMETER Not Reverses the test results - now the scriptblock may NOT be in one of the specified language modes. .EXAMPLE PS C:\> Test-PSFLanguageMode -ScriptBlock $ScriptBlock Returns, whether the $Scriptblock is in FullLanguage mode. .EXAMPLE PS C:\> Test-PSFLanguageMode -ScriptBlock $code -Mode ConstrainedLanguage -Not Returns $true if the specified scriptblock is NOT inconstrained language mode. #> [OutputType([boolean])] [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.Management.Automation.ScriptBlock] $ScriptBlock, [System.Management.Automation.PSLanguageMode[]] $Mode = 'FullLanguage', [switch] $Not ) process { $languageMode = [PSFramework.Utility.UtilityHost]::GetPrivateProperty("LanguageMode", $ScriptBlock) if ($Not) { $languageMode -notin $Mode } else { $languageMode -in $Mode } } } function Test-PSFParameterBinding { <# .SYNOPSIS Helper function that tests, whether a parameter was bound. .DESCRIPTION Helper function that tests, whether a parameter was bound. .PARAMETER ParameterName The name(s) of the parameter that is tested for being bound. By default, the check is true when AT LEAST one was bound. .PARAMETER Not Reverses the result. Returns true if NOT bound and false if bound. .PARAMETER And All specified parameters must be present, rather than at least one of them. .PARAMETER Mode Parameters can be explicitly bound or as scriptblocks to be invoked for each item piped to the command. The mode determines, which will be tested for. Supported Modes: Any, Explicit, PipeScript. By default, any will do. Whether a parameter was bound as PipeScript is only detectable during the begin block. .PARAMETER BoundParameters The hashtable of bound parameters. Is automatically inherited from the calling function via default value. Needs not be bound explicitly. .EXAMPLE if (Test-PSFParameterBinding "Day") { } Snippet as part of a function. Will check whether the parameter "Day" was bound. If yes, whatever logic is in the conditional will be executed. .EXAMPLE Test-PSFParameterBinding -Not 'Login', 'Spid', 'ExcludeSpid', 'Host', 'Program', 'Database' Returns whether none of the parameters above were specified. .EXAMPLE Test-PSFParameterBinding -And 'Login', 'Spid', 'ExcludeSpid', 'Host', 'Program', 'Database' Returns whether any of the specified parameters was not bound #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Test-PSFParameterBinding')] Param ( [Parameter(Mandatory = $true, Position = 0)] [string[]] $ParameterName, [Alias('Reverse')] [switch] $Not, [switch] $And, [ValidateSet('Any', 'Explicit', 'PipeScript')] [string] $Mode = 'Any', [object] $BoundParameters = (Get-PSCallStack)[0].InvocationInfo.BoundParameters ) process { if ($And) { $test = $true } else { $test = $false } $pipeScriptForbidden = $Mode -eq "Explicit" $explicitForbidden = $Mode -eq "PipeScript" foreach ($name in $ParameterName) { $isPipeScript = ($BoundParameters.$name.PSObject.TypeNames -eq 'System.Management.Automation.CmdletParameterBinderController+DelayedScriptBlockArgument') -as [bool] if ($And) { if (-not $BoundParameters.ContainsKey($name)) { $test = $false continue } if ($isPipeScript -and $pipeScriptForbidden) { $test = $false } if (-not $isPipeScript -and $explicitForbidden) { $test = $false } } else { if ($BoundParameters.ContainsKey($name)) { if ($isPipeScript -and -not $pipeScriptForbidden) { $test = $true } if (-not $isPipeScript -and -not $explicitForbidden) { $test = $true } } } } return ((-not $Not) -eq $test) } } if (-not (Test-Path Alias:Was-Bound)) { Set-Alias -Value Test-PSFParameterBinding -Name Was-Bound -Scope Global } function Test-PSFPowerShell { <# .SYNOPSIS Tests for conditions in the PowerShell environment. .DESCRIPTION This helper command can evaluate various runtime conditions, such as: - PowerShell Version - PowerShell Edition - Operating System - Elevation This makes it easier to do conditional code. It also makes it easier to simulate code-paths during pester tests, by mocking this command. .PARAMETER PSMinVersion PowerShell must be running under at least this version. .PARAMETER PSMaxVersion PowerShell most not be runnign on a version higher than this. .PARAMETER Edition PowerShell must be running in the specifioed edition (Core or Desktop) .PARAMETER OperatingSystem PowerShell must be running on the specified OS. .PARAMETER Elevated PowerShell must be running with elevation. Note: This test is only supported on Windows. On other OS it will automatically succede and assume root privileges. .PARAMETER ComputerName The computer on which to test local PowerShell conditions. If this parameter is not specified, it tests the current PowerShell process and hosting OS. Accepts established PowerShell sessions. .PARAMETER Credential The credentials to use when connecting to a remote computer. .EXAMPLE PS C:\> Test-PSFPowerShell -PSMinVersion 5.0 Will return $false, unless the executing powershell version is at least 5.0 .EXAMPLE PS C:\> Test-PSFPowerShell -Edition Core Will return $true, if the current powershell session is a PowerShell core session. .EXAMPLE PS C:\> Test-PSFPowerShell -Elevated Will return $false if on windows and not running as admin. Will return $true otherwise. .EXAMPLE PS C:\> Test-PSFPowerShell -PSMinVersion 6.1 -OperatingSystem Windows Will return $false unless executed on a PowerShell 6.1 console running on windows. #> [OutputType([System.Boolean])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Test-PSFPowerShell')] param ( [Version] $PSMinVersion, [Version] $PSMaxVersion, [PSFramework.FlowControl.PSEdition] $Edition, [PSFramework.FlowControl.OperatingSystem] [Alias('OS')] $OperatingSystem, [switch] $Elevated, [PSFComputer] $ComputerName, [PSCredential] $Credential ) begin { $parameter = $PSBoundParameters | ConvertTo-PSFHashtable -Include ComputerName, Credential } process { #region Local execution for performance reasons separate if (-not $PSBoundParameters.ContainsKey('ComputerName')) { #region PS Version Test if ($PSMinVersion -and ($PSMinVersion -ge $PSVersionTable.PSVersion)) { return $false } if ($PSMaxVersion -and ($PSMaxVersion -le $PSVersionTable.PSVersion)) { return $false } #endregion PS Version Test #region PS Edition Test if ($Edition -like "Desktop") { if ($PSVersionTable.PSEdition -eq "Core") { return $false } } if ($Edition -like "Core") { if ($PSVersionTable.PSEdition -ne "Core") { return $false } } #endregion PS Edition Test #region OS Test if ($OperatingSystem) { switch ($OperatingSystem) { "MacOS" { if ($PSVersionTable.PSVersion.Major -lt 6) { return $false } if (-not $IsMacOS) { return $false } } "Linux" { if ($PSVersionTable.PSVersion.Major -lt 6) { return $false } if (-not $IsLinux) { return $false } } "Windows" { if (($PSVersionTable.PSVersion.Major -ge 6) -and (-not $IsWindows)) { return $false } } } } #endregion OS Test #region Elevation if ($Elevated) { if (($PSVersionTable.PSVersion.Major -lt 6) -or ($IsWindows)) { $identity = [Security.Principal.WindowsIdentity]::GetCurrent() $principal = New-Object Security.Principal.WindowsPrincipal $identity if (-not $principal.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)) { return $false } } } #endregion Elevation return $true } #endregion Local execution for performance reasons separate Invoke-PSFCommand @parameter -ScriptBlock { #region PS Version Test if ($PSMinVersion -and ($PSMinVersion -ge $PSVersionTable.PSVersion)) { return $false } if ($PSMaxVersion -and ($PSMaxVersion -le $PSVersionTable.PSVersion)) { return $false } #endregion PS Version Test #region PS Edition Test if ($Edition -like "Desktop") { if ($PSVersionTable.PSEdition -eq "Core") { return $false } } if ($Edition -like "Core") { if ($PSVersionTable.PSEdition -ne "Core") { return $false } } #endregion PS Edition Test #region OS Test if ($OperatingSystem) { switch ($OperatingSystem) { "MacOS" { if ($PSVersionTable.PSVersion.Major -lt 6) { return $false } if (-not $IsMacOS) { return $false } } "Linux" { if ($PSVersionTable.PSVersion.Major -lt 6) { return $false } if (-not $IsLinux) { return $false } } "Windows" { if (($PSVersionTable.PSVersion.Major -ge 6) -and (-not $IsWindows)) { return $false } } } } #endregion OS Test #region Elevation if ($Elevated) { if (($PSVersionTable.PSVersion.Major -lt 6) -or ($IsWindows)) { $identity = [Security.Principal.WindowsIdentity]::GetCurrent() $principal = New-Object Security.Principal.WindowsPrincipal $identity if (-not $principal.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)) { return $false } } } #endregion Elevation return $true } } } function Unregister-PSFCallback { <# .SYNOPSIS Removes a callback from the list of registered callbacks. .DESCRIPTION Removes a callback from the list of registered callbacks. .PARAMETER Name The name of the callback to remove. Does NOT support wildcards. .PARAMETER Callback A full callback object to remove. Use Get-PSFCallback to get the list of relevant callback objects. .EXAMPLE PS C:\> Unregister-PSFCallback -Name 'MyModule.Configuration' Unregisters the 'MyModule.Configuration' callback script. .EXAMPLE PS C:\> Get-PSFCallback | Unregister-PSFCallback Removes all callback scripts applicable to the current runspace. #> [CmdletBinding(DefaultParameterSetName = 'Name')] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [string[]] $Name, [Parameter(ValueFromPipeline = $true, ParameterSetName = 'Object', Mandatory = $true)] [PSFramework.FlowControl.Callback[]] $Callback ) process { foreach ($callbackItem in $Callback) { [PSFramework.FlowControl.CallbackHost]::Remove($callbackItem) } foreach ($nameString in $Name) { foreach ($callbackItem in ([PSFramework.FlowControl.CallbackHost]::Get($nameString, $false))) { if ($callbackItem.Name -ne $nameString) { continue } [PSFramework.FlowControl.CallbackHost]::Remove($callbackItem) } } } } function Export-PSFModuleClass { <# .SYNOPSIS Exports a module-defined PowerShell class irrespective of how the module is being imported. .DESCRIPTION Exports a module-defined PowerShell class irrespective of how the module is being imported. This avoids having to worry about how the module is being imported. Please beware the risk of class-name-collisions however. .PARAMETER ClassType The types to publish. .EXAMPLE PS C:\> Export-PSFModuleClass -ClassType ([MyModule_MyClass]) Publishes the class MyModule_MyClass, making it available outside of your module. #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [System.Type[]] $ClassType ) begin { $internalExecutionContext = [PSFramework.Utility.UtilityHost]::GetExecutionContextFromTLS() $topLevelSessionState = [PSFramework.Utility.UtilityHost]::GetPrivateProperty('TopLevelSessionState', $internalExecutionContext) $globalScope = [PSFramework.Utility.UtilityHost]::GetPrivateProperty('GlobalScope', $topLevelSessionState) $addMethod = $globalScope.GetType().GetMethod('AddType', [System.Reflection.BindingFlags]'Instance, NonPublic') } process { foreach ($typeObject in $ClassType) { $arguments = @($typeObject.Name, $typeObject) $addMethod.Invoke($globalScope, $arguments) } } } function Import-PSFCmdlet { <# .SYNOPSIS Loads a cmdlet into the current context. .DESCRIPTION Loads a cmdlet into the current context. This can be used to register a cmdlet during module import, making it easy to have hybrid modules publishing both cmdlets and functions. Can also be used to register cmdlets written in PowerShell classes. .PARAMETER Name The name of the cmdlet to register. .PARAMETER Type The type of the class implementing the cmdlet. .PARAMETER HelpFile Path to the help XML containing the help for the cmdlet. .PARAMETER Module Module to inject the cmdlet into. .EXAMPLE PS C:\> Import-PSFCmdlet -Name Get-Something -Type ([GetSomethingCommand]) Imports the Get-Something cmdlet into the current context. .EXAMPLE PS C:\> Import-PSFCmdlet -Name Get-Something -Type ([GetSomethingCommand]) -Module (Get-Module PSReadline) Imports the Get-Something cmdlet into the PSReadline module. .NOTES Original Author: Chris Dent Link: https://www.indented.co.uk/cmdlets-without-a-dll/ #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Import-PSFCmdlet')] param ( [Parameter(Mandatory = $true)] [String] $Name, [Parameter(Mandatory = $true)] [Type] $Type, [string] $HelpFile, [System.Management.Automation.PSModuleInfo] $Module ) begin { $scriptBlock = { param ( [String] $Name, [Type] $Type, [string] $HelpFile ) $sessionStateCmdletEntry = New-Object System.Management.Automation.Runspaces.SessionStateCmdletEntry( $Name, $Type, $HelpFile ) $context = [PSFramework.Utility.UtilityHost]::GetExecutionContextFromTLS() # Get the SessionStateInternal type $internalType = [PowerShell].Assembly.GetType('System.Management.Automation.SessionStateInternal') # Get a valid constructor which accepts a param of type ExecutionContext $constructor = $internalType.GetConstructor( [System.Reflection.BindingFlags]'Instance,NonPublic', $null, $context.GetType(), $null ) # Get the SessionStateInternal for this execution context $sessionStateInternal = $constructor.Invoke($context) # Get the method which allows Cmdlets to be added to the session $method = $internalType.GetMethod( 'AddSessionStateEntry', [System.Reflection.BindingFlags]'Instance,NonPublic', $null, $sessionStateCmdletEntry.GetType(), $null ) # Invoke the method. $method.Invoke($sessionStateInternal, $sessionStateCmdletEntry) } } process { if (-not $Module) { $scriptBlock.Invoke($Name, $Type, $HelpFile) } else { $Module.Invoke($scriptBlock, @($Name, $Type, $HelpFile)) } } } function Register-PSFParameterClassMapping { <# .SYNOPSIS Registers types to a parameter classes input interpretation. .DESCRIPTION The parameter classes shipped in PSFramework can be extended to support input of an unknown object type. In order to accomplish that, it is necessary to register the name of that type (and the properties to use) using this command. On input interpretation, it will check the TypeNames property on the PSObject for evaluation. This means you can also specify custom PSObjects by giving them a dedicated name. .PARAMETER ParameterClass The parameter class to extend. .PARAMETER TypeName The name of the type to register. .PARAMETER Properties The properties to check. When processing an object of this type, it will try to access the properties in this order, trying to make something fit the intended result. The first property that is a fit for the parameter class is chosen, other ones are ignored. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Register-PSFParameterClassMapping -ParameterClass 'Computer' -TypeName 'microsoft.activedirectory.management.adcomputer' -Properties 'DNSHostName', 'Name' This extends the computer parameter class by ... - having it accept the type 'microsoft.activedirectory.management.adcomputer' - having it use the 'DNSHostName' property if available, falling back to 'Name' if necessary #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFParameterClassMapping')] param ( [Parameter(Mandatory = $true)] [PSFramework.Parameter.ParameterClasses] $ParameterClass, [Parameter(Mandatory = $true)] [string] $TypeName, [Parameter(Mandatory = $true)] [string[]] $Properties, [switch] $EnableException ) process { try { switch ($ParameterClass) { "Computer" { [PSFramework.Parameter.ComputerParameter]::SetTypePropertyMapping($TypeName, $Properties) } "DateTime" { [PSFramework.Parameter.DateTimeParameter]::SetTypePropertyMapping($TypeName, $Properties) } "TimeSpan" { [PSFramework.Parameter.TimeSpanParameter]::SetTypePropertyMapping($TypeName, $Properties) } "Encoding" { [PSFramework.Parameter.EncodingParameter]::SetTypePropertyMapping($TypeName, $Properties) } default { Stop-PSFFunction -String 'Register-PSFParameterClassMapping.NotImplemented' -StringValues $ParameterClass -EnableException $EnableException -Tag 'fail', 'argument' -Category NotImplemented return } } } catch { Stop-PSFFunction -String 'Register-PSFParameterClassMapping.Registration.Error' -StringValues $ParameterClass, $Typename -EnableException $EnableException -Tag 'fail', '.NET' -ErrorRecord $_ return } } } function Set-PSFTypeAlias { <# .SYNOPSIS Registers or updates an alias for a .NET type. .DESCRIPTION Registers or updates an alias for a .NET type. Use this function during module import to create shortcuts for typenames users can be expected to interact with directly. .PARAMETER AliasName The short and useful alias for the type. .PARAMETER TypeName The full name of the type. Example: 'System.IO.FileInfo' .PARAMETER Mapping A hashtable of alias to typename mappings. Useful to registering a full set of type aliases. .EXAMPLE PS C:\> Set-PSFTypeAlias -AliasName 'file' -TypeName 'System.IO.File' Creates an alias for the type 'System.IO.File' named 'file' .EXAMPLE PS C:\> Set-PSFTypeAlias -Mapping @{ file = 'System.IO.File' path = 'System.IO.Path' } Creates an alias for the type 'System.IO.File' named 'file' Creates an alias for the type 'System.IO.Path' named 'path' #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(DefaultParameterSetName = 'Name', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Set-PSFTypeAlias')] Param ( [Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'Name', ValueFromPipelineByPropertyName = $true)] [string] $AliasName, [Parameter(Mandatory = $true, Position = 1, ParameterSetName = 'Name', ValueFromPipelineByPropertyName = $true)] [string] $TypeName, [Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'Hashtable')] [hashtable] $Mapping ) begin { # Obtain a reference to the TypeAccelerators type $TypeAcceleratorType = [psobject].Assembly.GetType("System.Management.Automation.TypeAccelerators") } process { foreach ($key in $Mapping.Keys) { $TypeAcceleratorType::Add($key, $Mapping[$key]) } if ($AliasName) { $TypeAcceleratorType::Add($AliasName, $TypeName) } } } function Get-PSFLicense { <# .SYNOPSIS Returns registered licenses .DESCRIPTION Returns all matching licenses from the PSFramework internal license cache. .PARAMETER Filter Default: "*" Filters for the name of the product. Uses the -like operator. .PARAMETER ProductType Only licenses of products for any of the specified types are considered. .PARAMETER LicenseType Only licenses of any matching type are returned. .PARAMETER Manufacturer Default: "*" Only licenses for products of a matching manufacturer are returned. Uses the -like operator for comparisons. .EXAMPLE PS C:\> Get-PSFLicense *Microsoft* Returns all registered licenses for products with the string "Microsoft" in their name .EXAMPLE PS C:\> Get-PSFLicense -LicenseType Commercial -ProductType Library Returns a list of all registered licenses for products that have commercial licenses and are libraries. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding(PositionalBinding = $false, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFLicense')] [OutputType([PSFramework.License.License])] param ( [Parameter(Position = 0)] [Alias('Product')] [String] $Filter = "*", [PSFramework.License.ProductType[]] $ProductType, [PSFramework.License.LicenseType] $LicenseType, [String] $Manufacturer = "*" ) process { [PSFramework.License.LicenseHost]::Get() | Where-Object { if ($_.Product -notlike $Filter) { return $false } if ($_.Manufacturer -notlike $Manufacturer) { return $false } if ($ProductType -and ($_.ProductType -notin $ProductType)) { return $false } if ($licenseType -and -not ($_.LicenseType -band $LicenseType)) { return $false } return $true } } } function New-PSFLicense { <# .SYNOPSIS Creates a new license object and registers it .DESCRIPTION This function creates a new license object used by the PSFramework licensing component. The license is automatically registered in the current process' license store. .PARAMETER Product The product that is being licensed .PARAMETER Manufacturer The entity that produced the licensed product .PARAMETER ProductVersion The version of the licensed product .PARAMETER ProductType What kind of product is te license for? Options: Module, Script, Library, Application, Other .PARAMETER Name Most licenses used have a name. Feel free to register that name as well. .PARAMETER Version What version is the license? .PARAMETER Date When was the product licensed with the registered license .PARAMETER Type Default: Free This shows the usual limitations that apply to this license. By Default, licenses are considered free and may be modified, but require attribution when used in your own product. .PARAMETER Text The full text of your license. .PARAMETER Description A description of the content. Useful when describing how some license is used within your own product. .PARAMETER Parent The license of the product within which the product of this license is used. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> New-PSFLicense -Product 'Awesome Test Product' -Manufacturer 'Awesome Inc.' -ProductVersion '1.0.1.0' -ProductType Application -Name FreeBSD -Version "3.0.0.0" -Date (Get-Date -Year 2016 -Month 11 -Day 28 -Hour 0 -Minute 0 -Second 0) -Text @" Copyright (c) 2016, Awesome Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the FreeBSD Project. "@ This registers the Awesome Test Product as licensed under the common FreeBSD license. #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/New-PSFLicense')] [OutputType([PSFramework.License.License])] param ( [Parameter(Mandatory = $true)] [String] $Product, [String] $Manufacturer = "ACME ltd.", [Version] $ProductVersion = "1.0.0.0", [Parameter(Mandatory = $true)] [PSFramework.License.ProductType] $ProductType, [String] $Name = "Unknown", [Version] $Version = "1.0.0.0", [DateTime] $Date = (Get-Date -Year 1989 -Month 10 -Day 3 -Hour 0 -Minute 0 -Second 0), [PSFramework.License.LicenseType] $Type = "Free", [Parameter(Mandatory = $true)] [String] $Text, [string] $Description, [PSFramework.License.License] $Parent ) # Create and fill object $license = New-Object PSFramework.License.License -Property @{ Product = $Product Manufacturer = $Manufacturer ProductVersion = $ProductVersion ProductType = $ProductType LicenseName = $Name LicenseVersion = $Version LicenseDate = $Date LicenseType = $Type LicenseText = $Text Description = $Description Parent = $Parent } if (Test-PSFShouldProcess -Action 'Create License' -Target $license -PSCmdlet $PSCmdlet) { if (-not ([PSFramework.License.LicenseHost]::Get($license))) { [PSFramework.License.LicenseHost]::Add($license) } return $license } } function Remove-PSFLicense { <# .SYNOPSIS Removes a registered license from the license store .DESCRIPTION Removes a registered license from the license store .PARAMETER License The license to remove .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Get-PSFLicense "FooBar" | Remove-PSFLicense Removes the license for the product "FooBar" from the license store. #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Remove-PSFLicense')] Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [PSFramework.License.License[]] $License, [switch] $EnableException ) Process { foreach ($licenseObject in $License) { if (Test-PSFShouldProcess -Action 'Remove License' -Target $licenseObject -PSCmdlet $PSCmdlet) { try { [PSFramework.License.LicenseHost]::Remove($licenseObject) } catch { Stop-PSFFunction -Message "Failed to remove license" -ErrorRecord $_ -EnableException $EnableException -Target $licenseObject -Continue } } } } } function Get-PSFLocalizedString { <# .SYNOPSIS Returns the localized strings of a module. .DESCRIPTION Returns the localized strings of a module. By default, it creates a variable that has access to each localized string in the module (with string name as propertyname). Alternatively, by specifying a specific string, that string can instead be returned. .PARAMETER Module The name of the module to map. .PARAMETER Name The name of the string to return .EXAMPLE PS C:\> Get-PSFLocalizedString -Module 'MyModule' Returns an object that can be used to access any localized string. .EXAMPLE PS C:\> Get-PSFLocalizedString -Module 'MyModule' -Name 'ErrorValidation' Returns the string for the module 'MyModule' that is stored under the 'ErrorValidation' name. #> [OutputType([PSFramework.Localization.LocalStrings], ParameterSetName = 'Default')] [OutputType([System.String], ParameterSetName = 'Name')] [CmdletBinding(DefaultParameterSetName = 'Default')] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [Parameter(Mandatory = $true, ParameterSetName = 'Default')] [string] $Module, [Parameter(Mandatory = $true, ParameterSetName = 'Name')] [string] $Name ) process { switch ($PSCmdlet.ParameterSetName) { 'Default' { New-Object PSFramework.Localization.LocalStrings($Module) } 'Name' { (New-Object PSFramework.Localization.LocalStrings($Module)).$Name } } } } function Import-PSFLocalizedString { <# .SYNOPSIS Imports a set of localized strings from a PowerShell data file. .DESCRIPTION Imports a set of localized strings from a PowerShell data file. This is used to feed the localized string feature set. Always import for all languages, do not select by current language - the system handles language selection. Strings are process wide, so loading additional languages can be offloaded into a background task. .PARAMETER Path The path to the psd1 file to import as strings file. .PARAMETER Module The module for which to import the strings. .PARAMETER Language The language of the specific strings file. Defaults to en-US. .EXAMPLE PS C:\> Import-PSFLocalizedString -Path '$moduleRoot\strings.psd1' -Module 'MyModule' Imports the strings stored in strings.psd1 for the module MyModule as 'en-US' language strings. .NOTES This command is not safe to expose in a JEA endpoint. In its need to maintain compatibility it allows for a path for arbitrary code execution. #> [PSFramework.PSFCore.NoJeaCommand()] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $Path, [Parameter(Mandatory = $true)] [string] $Module, #[PsfValidateSet(TabCompletion = 'PSFramework-LanguageNames', NoResults = 'Continue')] [string] $Language = 'en-US' ) begin { try { $resolvedPath = Resolve-PSFPath -Path $Path -Provider FileSystem } catch { Stop-PSFFunction -Message "Failed to resolve path: $Path" -EnableException $true -Cmdlet $PSCmdlet -ErrorRecord $_ } } process { foreach ($pathItem in $resolvedPath) { $data = Import-PSFPowerShellDataFile -Path $pathItem foreach ($key in $data.Keys) { [PSFramework.Localization.LocalizationHost]::Write($Module, $key, $Language, $data[$key]) } } } } function Add-PSFLoggingProviderRunspace { <# .SYNOPSIS Adds a runspace to the list of dynamically included runspaces of an active logging provider instance. .DESCRIPTION Adds a runspace to the list of dynamically included runspaces of an active logging provider instance. This is designed to allow runspaces to add themselves "on the fly" to a specific logging provider. Consider this scenario: You have a large workload you spread across many runspaces. However, each workload item might perform one out of three different categories of tasks. You want each of these categories to log into a dedicated logfile and have prepared a provider for each. Set each such logging instance as "-RequiresInclude" so by default nothing gets logged to any of them. Then each workload item can call this command to add itself to the correct logging provider instance. When done, call "Remove-PSFLoggingProviderRunspace" to remove that runspace correctly from the instance. When using runspaces with a runspace pool, runspaces might be recycled for workitems of other categories, so cleaning it up is a useful habit. Note: This call will fail if the instance has not been created yet! After setting up the logging provider instance using Set-PSFLoggingProvider, a short delay may occur before the instance is created. With the default configuration, this delay should be no worse than 6 seconds and generally a lot less. You can use "Get-PSFLoggingProviderInstance -ProviderName <providername> -Name <instancename>" to check whether it has been created. .PARAMETER ProviderName Name of the logging provider the instance is part of. .PARAMETER InstanceName Name of the logging provider instance to target. Default: "default" (the instance created when you omit the instancename parameter on Set-PSFLoggingProvider) .PARAMETER Runspace The Runspace ID of the runspace to add. Defaults to the current runspace. .EXAMPLE PS C:\> Add-PSFLoggingProviderRunspace -ProviderName 'logfile' -InstanceName UpdateTask Adds the current runspace to the list of included runspaces on the logfile instance "UpdateTask". #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $ProviderName, [string] $InstanceName = 'default', [guid] $Runspace = [System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId ) process { $instance = Get-PSFLoggingProviderInstance -ProviderName $ProviderName -Name $InstanceName if (-not $instance) { Stop-PSFFunction -String 'Add-PSFLoggingProviderRunspace.Instance.NotFound' -StringValues $ProviderName, $InstanceName -EnableException $true -Category ObjectNotFound -Cmdlet $PSCmdlet } $instance.AddRunspace($Runspace) } } function Get-PSFLoggingProvider { <# .SYNOPSIS Returns a list of the registered logging providers. .DESCRIPTION Returns a list of the registered logging providers. Those are used to log messages to whatever system they are designed to log to. PSFramework ships with a few default logging providers. Custom logging destinations can be created by implementing your own, custom provider and registering it using Register-PSFLoggingProvider. .PARAMETER Name Default: '*' The name to filter by .EXAMPLE PS C:\> Get-PSFLoggingProvider Returns all logging provider .EXAMPLE PS C:\> Get-PSFLoggingProvider -Name filesystem Returns the filesystem provider #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFLoggingProvider')] [OutputType([PSFramework.Logging.Provider])] Param ( [Alias('Provider', 'ProviderName')] [string] $Name = "*" ) process { [PSFramework.Logging.ProviderHost]::Providers.Values | Where-Object Name -Like $Name | Sort-Object ProviderVersion, Name } } function Get-PSFLoggingProviderInstance { <# .SYNOPSIS Returns a list of the enabled logging provider instances. .DESCRIPTION Returns a list of the enabled logging provider instances. Those are used to log messages to whatever system they are designed to log to. PSFramework ships with a few default logging providers. Custom logging destinations can be created by implementing your own, custom provider and registering it using Register-PSFLoggingProvider. .PARAMETER ProviderName Default: '*' The name of the provider the instance is an instance of. .PARAMETER Name Default: '*' The name of the instance to filter by. .PARAMETER Force Enables returning disabled instances. .EXAMPLE PS C:\> Get-PSFLoggingProviderInstance Returns all enabled logging provider instances. .EXAMPLE PS C:\> Get-PSFLoggingProviderInstance -ProviderName logfile -Force Returns all logging provider instances - enabled or not - of the logfile provider #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFLoggingProvider')] [OutputType([PSFramework.Logging.Provider])] param ( [string] $ProviderName = '*', [string] $Name = '*', [switch] $Force ) process { foreach ($provider in ([PSFramework.Logging.ProviderHost]::Providers.Values | Sort-Object Name)) { if ($provider.ProviderVersion -lt 2) { continue } if ($provider.Name -notlike $ProviderName) { continue } foreach ($instance in ($provider.Instances.Values | Sort-Object Name)) { if ($instance.Name -notlike $Name) { continue } if (-not ($instance.Enabled -or $Force)) { continue } $instance } } } } function Import-PSFLoggingProvider { <# .SYNOPSIS Imports logging provider code and configuration from a hosting source. .DESCRIPTION Imports logging provider code and configuration from a hosting source. This enables centrally providing logging provider settings that are retrieved by running this command. You can simply run this command with no arguments. It will then only do anything, if there is a defined value for the configuration setting "PSFramework.Logging.Provider.Source". If specifying a path or relying on the configuration setting above, it expects the path to ... - Be either a weblink or a file system path - Point at a json file containing the relevant provider information - Be accessible without specific authentication information Alternatively to specifying a path (or relying on the configured value), you can also give it the same data raw via the "-Data" parameter. This needs to be the exact same data layout as provided by the json file, only already readied as PowerShell objects. In both cases, you provide one or multiple items which may contain the following Properties (all others will be ignored): - ProviderPath - ProviderName - InstallationConfig - ProviderConfig # Providerpath #--------------- The ProviderPath property is a full or relative path to a scriptfile that contains LoggingProvider code. A relative path would be relative to the path of the json file originally retrieved. If calling this command with the "-Data" parameter, relative paths are not supported. The scriptfile must be valid PowerShell code, however the original extension matters not. The file will be run as untrusted code, so it will fail in Constraiend Language Mode, unless you sign the provider script with a whitelisted publisher certificate. # ProviderName #--------------- The name of the provider to install/configure. This property is needed in order to use the subsequent two configuration properties. Note: If specifying both ProviderPath and ProviderName, it will FIRST install the new provider. You can thus deploy and configure a provider in the same setting. # InstallationConfig #--------------------- A PSObject with properties of its own. These properties should contain the property & values you would use in Install-PSFLoggingProvider. Invalid entries (property-names that do not match a parameter on Install-PSFLoggingProvider) in this call will cause an error loading the setting. # ProviderConfig #----------------- A PSObject with properties of its own. Or an array thereof, if you want to configure multiple instances of the same provider in one go. Similar to the InstallationConfig property, these property/value pairs are used to dynamically bind to Set-PSFLoggingProvider, configuring the provider. Example json file: [ { "ProviderName": "logfile", "ProviderConfig": { "InstanceName": "SystemLogInstance", "FilePath": "C:\\logs\\MyTask-%date%.csv", "TimeFormat": "yyyy-MM-dd HH:mm:ss.fff", "Enabled": true } } ] .PARAMETER Path Path to a json file providing logging provider settings or new logging providers to load. Can be either a weblink or a file system path. See description for details on how the json file should look like. .PARAMETER Data The finished provider data to process. The PowerShell object version of the json data otherwise provided through a path. See description for details on how the data should look like. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Import-PSFLoggingProvider Imports the preconfigured logging provider resource file (or silently does nothing if none is configured). .EXAMPLE PS C:\> Import-PSFLoggingProvider -Path \\server\share\psframework\logging.json Imports the logging provider resource file from the specified network path. #> [CmdletBinding(DefaultParameterSetName = 'Path')] param ( [Parameter(ParameterSetName = 'Path')] [PsfValidateScript('PSFramework.Validate.Uri.Absolute', ErrorString = 'PSFramework.Validate.Uri.Absolute')] [string] $Path, [Parameter(Mandatory = $true, ParameterSetName = 'Data')] $Data, [switch] $EnableException ) begin { #region Helper Functions function Import-ProviderData { [CmdletBinding()] param ( $Data, [AllowEmptyString()] [string] $ConfigPath ) if ($Data.ProviderPath) { try { Install-ProviderFile -Path $Data.ProviderPath -ConfigPath $ConfigPath } catch { throw } } if ($Data.ProviderName) { if ($Data.InstallationConfig) { $config = $Data.InstallationConfig | ConvertTo-PSFHashtable Install-PSFLoggingProvider -Name $Data.ProviderName @config } foreach ($instance in $Data.ProviderConfig) { $config = $instance | ConvertTo-PSFHashtable Set-PSFLoggingProvider -Name $Data.ProviderName @config } } } function Install-ProviderFile { [CmdletBinding()] param ( [string] $Path, [AllowEmptyString()] [string] $ConfigPath ) #region Resolve Path and get code data $basePath = "" if ($ConfigPath) { $basePath = $ConfigPath -replace '[\\/][^\\/]+$' } [uri]$uri = $Path if (-not $uri.IsAbsoluteUri -and $ConfigPath) { switch (([uri]$basePath).Scheme) { 'https' { $uri = '{0}/{1}' -f $basePath, $Path } 'file' { $uri = '{0}{1}{2}' -f $basePath, [System.IO.Path]::DirectorySeparatorChar, $Path } } } if (-not $uri.IsAbsoluteUri) { throw "Invalid path: $Path - Cannot resolve absolute path!" } try { if ($uri.Scheme -eq 'file') { [string]$dataReceived = Get-Content -Path $uri -ErrorAction Stop -Raw } else { [string]$dataReceived = Invoke-WebRequest -Uri $uri -UseBasicParsing -ErrorAction Stop } } catch { throw } #endregion Resolve Path and get code data #region Execute provider scriptcode $errors = $null $null = [System.Management.Automation.Language.Parser]::ParseInput($dataReceived, [ref]$null, [ref]$errors) if ($errors) { throw "Syntax error in file processed from $uri" } $tempPath = Get-PSFPath -Name Temp $scriptPath = Join-Path -Path $tempPath -ChildPath "provider-$(Get-Random).ps1" $encoding = New-Object System.Text.UTF8Encoding($true) [System.IO.File]::WriteAllText($scriptPath, $dataReceived, $encoding) # Loading a file from within the module context runs the provider script from within that (trusted) context as well. # This has various nasty consequences in Constrained language Mode # We avoid this by rehoming the scriptblock to the global sessionstate $scriptBlock = { & $args[0] } [PSFramework.Utility.UtilityHost]::ImportScriptBlock($scriptBlock, $true) # $true = Import into global, rather than local sessionstate try { $scriptBlock.Invoke($scriptPath) } catch { throw } Remove-Item -Path $scriptPath -Force -ErrorAction Ignore #endregion Execute provider scriptcode } #endregion Helper Functions } process { $effectivePath = "" switch ($PSCmdlet.ParameterSetName) { #region Process path-based imports 'Path' { $effectivePath = $Path if (-not $effectivePath) { $effectivePath = Get-PSFConfigValue -FullName 'PSFramework.Logging.Provider.Source' } # This case is relevant when adding the command "just in case", where in some environments the configuration may be provided and in others not. if (-not $effectivePath) { return } [uri]$uri = $effectivePath try { if ($uri.Scheme -eq 'file') { $dataReceived = Get-Content -Path $effectivePath -ErrorAction Stop | ConvertFrom-Json -ErrorAction Stop } else { $dataReceived = Invoke-WebRequest -Uri $uri -UseBasicParsing -ErrorAction Stop | ConvertFrom-Json -ErrorAction Stop } } catch { Stop-PSFFunction -String 'Import-PSFLoggingProvider.Import.Error' -StringValues $effectivePath -ErrorRecord $_ -EnableException $EnableException return } } #endregion Process path-based imports #region Process offered data 'Data' { $dataReceived = $Data } #endregion Process offered data } foreach ($datum in $dataReceived) { try { Import-ProviderData -Data $datum } catch { Stop-PSFFunction -String 'Import-PSFLoggingProvider.Datum.Error' -EnableException $EnableException -ErrorRecord $_ -Continue -Target $datum } } } } function Install-PSFLoggingProvider { <# .SYNOPSIS Installs a logging provider for the PSFramework. .DESCRIPTION This command installs a logging provider registered with the PSFramework. Some providers may require special installation steps, that cannot be handled by the common initialization / configuration. For example, a provider may require installation of binaries that require elevation. In order to cover those scenarios, a provider can include an installation script, which is called by this function. It can also provide additional parameters to this command, which are dynamically provided once the -Name parameter has been passed. When registering the logging provider (Using Register-PSFLoggingProvider), you can specify the logic executed by this command with these parameters: - IsInstalledScript : Must return $true when installation has already been performed. If this returns not $false, then this command will do nothing at all. - InstallationScript : The script performing the actual installation - InstallationParameters : A script that returns dynamic parameters. This can be used to generate additional parameters that can modify the installation process. NOTE: This module does not contain help/guidance on how to generate dynamic parameters! .PARAMETER Name The name of the provider to install .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Install-PSFLoggingProvider -Name Eventlog Installs a logging provider named 'eventlog' #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Install-PSFLoggingProvider')] param ( [Alias('Provider', 'ProviderName')] [string] $Name, [switch] $EnableException ) dynamicparam { if ($Name -and ([PSFramework.Logging.ProviderHost]::Providers.ContainsKey($Name))) { [PSFramework.Logging.ProviderHost]::Providers[$Name].InstallationParameters.InvokeGlobal() } } process { if (-not ([PSFramework.Logging.ProviderHost]::Providers.ContainsKey($Name))) { Stop-PSFFunction -String 'Install-PSFLoggingProvider.Provider.NotFound' -StringValues $Name -EnableException $EnableException -Category InvalidArgument -Target $Name -Tag 'logging', 'provider', 'install' return } $provider = [PSFramework.Logging.ProviderHost]::Providers[$Name] if (-not $provider.IsInstalledScript.InvokeGlobal()) { try { $provider.InstallationScript.InvokeGlobal($PSBoundParameters) } catch { Stop-PSFFunction -String 'Install-PSFLoggingProvider.Installation.Error' -StringValues $Name -EnableException $EnableException -Target $Name -ErrorRecord $_ -Tag 'logging', 'provider', 'install' return } } } } function Register-PSFLoggingProvider { <# .SYNOPSIS Registers a new logging provider to the PSFramework logging system. .DESCRIPTION This function registers all components of the PSFramework logging provider systems. It allows you to define your own logging destination and configuration and tie them into the default logging system. In order to properly utilize its power, it becomes necessary to understand how the logging works beneath the covers: - On Start of the logging script, it runs a one-time scriptblock per enabled provider (this will also occur when later enabling a provider) - Thereafter the script will continue, logging in cycles of Start > Log all Messages > Log all Errors > End Each of those steps has its own event, allowing for fine control over what happens where. - Finally, on shutdown of a provider it again offers an option to execute some code (to dispose/free resources in use) NOTE: Logging Provider Versions There are two versions / generations of logging providers, that are fundamentally different from each other: Version 1 --------- All providers share the same scope for the execution of ALL of those actions/scriptblocks! This makes it important to give your variables/functions a unique name, in order to avoid conflicts. General Guideline: - All variables should start with the name of the provider and an underscore. Example: $filesystem_root - All functions should use the name of the provider as prefix. Example: Clean-FileSystemErrorXml Version 2 --------- Each provider runs in an isolated module context. A provider can have multiple instances of itself active at the same time, each with separate resource isolation. Additional tooling provided makes it also easier to publish complex logging providers. Share variables between events by making them script-scope (e.g.: $script:path) .PARAMETER Name A unique name for your provider. Registering a provider under a name already registered, NOTHING will happen. This function will instead silently terminate. .PARAMETER Version2 Flags the provider as a second generation logging provider. This reduces the complexity and improves the overall user experience while adding multi-instance capability to the service. All new providers should be built as version2 providers. Generation 1 legacy providers are still supported under the PSFramework Reliability Promise .PARAMETER Enabled Setting this will enable the provider on registration. .PARAMETER ConfigurationRoot Provider instance information is stored in the configuration system. Assuming you would store the path location for the provider under this config setting: 'PSFramework.Logging.LogFile.FilePath' Then the ConfigurationRoot would be: 'PSFramework.Logging.LogFile' For more information on the configuration system, see: https://psframework.org/documentation/documents/psframework/configuration.html .PARAMETER InstanceProperties The properties needed to define an instance of a provider. Examples from the default providers: LogFile: 'CsvDelimiter','FilePath','FileType','Headers','IncludeHeader','Logname','TimeFormat' GELF: 'Encrypt','GelfServer','Port' .PARAMETER ConfigurationDefaultValues A hashtable containing the default values to assume when creating a new instance of a logging provider. This data is used during Set-PSFLoggingProvider when nothing in particular is specified for a given value. Instances that are defined through configuration are responsible for their full configuration set and will not be provided these values. .PARAMETER FunctionDefinitions If your provider instances need access to helper functions, the easiest way is to provide them using this parameter. Specify a scriptblock that contains your function statements with the full definition, they will be made available to the provider instances. Note: All logging provider instances are isolated from each other. Even though multiple instances will have access to equal instances, they will not share access to variables and such. .PARAMETER RegistrationEvent Scriptblock that should be executed on registration. This allows you to perform installation actions synchronously, with direct user interaction. At the same time, by adding it as this parameter, it will only performed on the initial registration, rather than every time the provider is registered (runspaces, Remove-Module/Import-Module) .PARAMETER BeginEvent The actions that should be taken once when setting up the logging. Can well be used to register helper functions or loading other resources that should be loaded on start only. .PARAMETER StartEvent The actions taken at the beginning of each logging cycle. Typically used to establish connections or do some necessary pre-connections. .PARAMETER MessageEvent The actions taken to process individual messages. The very act of writing logs. This scriptblock receives a message object (As returned by Get-PSFMessage) as first and only argument. Under some circumstances, this message may be a $null object, your scriptblock must be able to handle this. .PARAMETER ErrorEvent The actions taken to process individual error messages. The very act of writing logs. This scriptblock receives a message object (As returned by 'Get-PSFMessage -Errors') as first and only argument. Under some circumstances, this message may be a $null object, your scriptblock must be able to handle this. This consists of complex, structured data and may not be suitable to all logging formats. However all errors are ALWAYS accompanied by a message, making integrating this optional. .PARAMETER EndEvent Actions taken when finishing up a logging cycle. Can be used to close connections. .PARAMETER FinalEvent Final action to take when the logging terminates. This should release all resources reserved. This event will fire when: - The console is being closed - The logging script is stopped / killed - The logging provider is disabled .PARAMETER ConfigurationParameters The function Set-PSFLoggingProvider can be used to configure this logging provider. Using this parameter it is possible to register dynamic parameters when configuring your provider. .PARAMETER ConfigurationScript When using Set-PSFLoggingProvider, this script can be used to input given by the dynamic parameters generated by the -ConfigurationParameters parameter. .PARAMETER IsInstalledScript A scriptblock verifying that all prerequisites are properly installed. .PARAMETER InstallationScript A scriptblock performing the installation of the provider's prerequisites. Used by Install-PSFProvider in conjunction with the script provided by -InstallationParameters .PARAMETER InstallationParameters A scriptblock returning dynamic parameters that are offered when running Install-PSFprovider. Those can then be used by the installation scriptblock specified in the aptly named '-InstallationScript' parameter. .PARAMETER ConfigurationSettings This is executed before actually registering the scriptblock. It allows you to include any logic you wish, but it is specifically designed for configuration settings using Set-PSFConfig with the '-Initialize' parameter. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Register-PSFLoggingProvider -Name "filesystem" -Enabled $true -RegistrationEvent $registrationEvent -BeginEvent $begin_event -StartEvent $start_event -MessageEvent $message_Event -ErrorEvent $error_Event -EndEvent $end_event -FinalEvent $final_event -ConfigurationParameters $configurationParameters -ConfigurationScript $configurationScript -IsInstalledScript $isInstalledScript -InstallationScript $installationScript -InstallationParameters $installationParameters -ConfigurationSettings $configuration_Settings Registers the filesystem provider, providing events for every single occasion. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [PSFramework.PSFCore.NoJeaCommandAttribute()] [CmdletBinding(DefaultParameterSetName = 'Version1', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFLoggingProvider')] param ( [Parameter(Mandatory = $true)] [string] $Name, [Parameter(ParameterSetName = 'Version2')] [switch] $Version2, [switch] $Enabled, [Parameter(Mandatory = $true, ParameterSetName = 'Version2')] [string] $ConfigurationRoot, [Parameter(Mandatory = $true, ParameterSetName = 'Version2')] [string[]] $InstanceProperties, [Parameter(ParameterSetName = 'Version2')] [Hashtable] $ConfigurationDefaultValues = @{ }, [Parameter(ParameterSetName = 'Version2')] [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $FunctionDefinitions = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $RegistrationEvent, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $BeginEvent = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $StartEvent = { }, [Parameter(Mandatory = $true)] [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $MessageEvent, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $ErrorEvent = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $EndEvent = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $FinalEvent = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $ConfigurationParameters = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $ConfigurationScript = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $IsInstalledScript = { $true }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $InstallationScript = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $InstallationParameters = { }, [System.Management.Automation.ScriptBlock] [PsfValidateLanguageMode()] $ConfigurationSettings, [switch] $EnableException ) if ([PSFramework.Logging.ProviderHost]::Providers.ContainsKey($Name)) { return } if ($ConfigurationSettings) { & $ConfigurationSettings } if (Test-PSFParameterBinding -ParameterName Enabled) { Set-PSFConfig -FullName "LoggingProvider.$Name.Enabled" -Value $Enabled.ToBool() -DisableHandler } switch ($PSCmdlet.ParameterSetName) { #region Implement Version 1 Logging Provider (legacy) 'Version1' { $provider = New-Object PSFramework.Logging.Provider $provider.Name = $Name $provider.BeginEvent = $BeginEvent $provider.StartEvent = $StartEvent $provider.MessageEvent = $MessageEvent $provider.ErrorEvent = $ErrorEvent $provider.EndEvent = $EndEvent $provider.FinalEvent = $FinalEvent $provider.ConfigurationParameters = $ConfigurationParameters $provider.ConfigurationScript = $ConfigurationScript $provider.IsInstalledScript = $IsInstalledScript $provider.InstallationScript = $InstallationScript $provider.InstallationParameters = $InstallationParameters $provider.IncludeModules = Get-PSFConfigValue -FullName "LoggingProvider.$Name.IncludeModules" -Fallback @() $provider.ExcludeModules = Get-PSFConfigValue -FullName "LoggingProvider.$Name.ExcludeModules" -Fallback @() $provider.IncludeTags = Get-PSFConfigValue -FullName "LoggingProvider.$Name.IncludeTags" -Fallback @() $provider.ExcludeTags = Get-PSFConfigValue -FullName "LoggingProvider.$Name.ExcludeTags" -Fallback @() $provider.InstallationOptional = Get-PSFConfigValue -FullName "LoggingProvider.$Name.InstallOptional" -Fallback $false [PSFramework.Logging.ProviderHost]::Providers[$Name] = $provider } #endregion Implement Version 1 Logging Provider (legacy) #region Implement Version 2 Logging Provider 'Version2' { # Initialize default config for logging providers Set-PSFConfig -Module LoggingProvider -Name "$Name.Enabled" -Value $false -Initialize -Validation "bool" -Description "Whether the logging provider should be enabled on registration" Set-PSFConfig -Module LoggingProvider -Name "$Name.AutoInstall" -Value $false -Initialize -Validation "bool" -Description "Whether the logging provider should be installed on registration" Set-PSFConfig -Module LoggingProvider -Name "$Name.InstallOptional" -Value $false -Initialize -Validation "bool" -Description "Whether installing the logging provider is mandatory, in order for it to be enabled" Set-PSFConfig -Module LoggingProvider -Name "$Name.IncludeModules" -Value @() -Initialize -Validation "stringarray" -Description "Module whitelist. Only messages from listed modules will be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.ExcludeModules" -Value @() -Initialize -Validation "stringarray" -Description "Module blacklist. Messages from listed modules will not be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.IncludeFunctions" -Value @() -Initialize -Validation "stringarray" -Description "Function whitelist. Only messages from listed functions will be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.ExcludeFunctions" -Value @() -Initialize -Validation "stringarray" -Description "Function blacklist. Messages from listed functions will not be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.IncludeTags" -Value @() -Initialize -Validation "stringarray" -Description "Tag whitelist. Only messages with these tags will be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.ExcludeTags" -Value @() -Initialize -Validation "stringarray" -Description "Tag blacklist. Messages with these tags will not be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.IncludeRunspaces" -Value @() -Initialize -Validation "guidarray" -Description "Runpace whitelist. Only messages from listed runspace guids will be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.ExcludeRunspaces" -Value @() -Initialize -Validation "guidarray" -Description "Runpace blacklist. Messages from listed runspace guids will not be logged" Set-PSFConfig -Module LoggingProvider -Name "$Name.IncludeWarning" -Value $true -Initialize -Validation "bool" -Description "Whether to log warning messages" Set-PSFConfig -Module LoggingProvider -Name "$Name.MinLevel" -Value 1 -Initialize -Validation "integer1to9" -Description "The minimum message level to include in logs. Lower means more important - eg: Verbose is level 5, Host is level 2. Levels range from 1 through 9, Warning level messages are not included in this scale." Set-PSFConfig -Module LoggingProvider -Name "$Name.MaxLevel" -Value 9 -Initialize -Validation "integer1to9" -Description "The maximum message level to include in logs. Lower means more important - eg: Verbose is level 5, Host is level 2. Levels range from 1 through 9, Warning level messages are not included in this scale." Set-PSFConfig -Module LoggingProvider -Name "$Name.RequiresInclude" -Value $false -Initialize -Validation "bool" -Description "Whether any include rule must exist - and be met - before a message is accepted for logging" # Initialize custom config defined by logging provider foreach ($property in $InstanceProperties) { Set-PSFConfig -FullName "$ConfigurationRoot.$property" -Value $ConfigurationDefaultValues[$property] -Initialize } $provider = New-Object PSFramework.Logging.ProviderV2 $provider.Name = $Name $provider.ConfigurationRoot = $ConfigurationRoot.Trim('.') $provider.InstanceProperties = $InstanceProperties $provider.ConfigurationDefaultValues = $ConfigurationDefaultValues $provider.BeginEvent = $BeginEvent $provider.StartEvent = $StartEvent $provider.MessageEvent = $MessageEvent $provider.ErrorEvent = $ErrorEvent $provider.EndEvent = $EndEvent $provider.FinalEvent = $FinalEvent $provider.Functions = $FunctionDefinitions $provider.ConfigurationParameters = $ConfigurationParameters $provider.ConfigurationScript = $ConfigurationScript $provider.IsInstalledScript = $IsInstalledScript $provider.InstallationScript = $InstallationScript $provider.InstallationParameters = $InstallationParameters $provider.InstallationOptional = Get-PSFConfigValue -FullName "LoggingProvider.$Name.InstallOptional" -Fallback $false [PSFramework.Logging.ProviderHost]::Providers[$Name] = $provider } #endregion Implement Version 2 Logging Provider } try { if ($RegistrationEvent) { & $RegistrationEvent } } catch { $dummy = $null $null = [PSFramework.Logging.ProviderHost]::Providers.TryRemove($Name, [ref]$dummy) Stop-PSFFunction -String 'Register-PSFLoggingProvider.RegistrationEvent.Failed' -StringValues $Name -ErrorRecord $_ -EnableException $EnableException -Tag 'logging', 'provider', 'fail', 'register' return } #region Auto-Install & Enable $shouldEnable = Get-PSFConfigValue -FullName "LoggingProvider.$Name.Enabled" -Fallback $false $isInstalled = $provider.IsInstalledScript.InvokeGlobal() if (-not $isInstalled -and (Get-PSFConfigValue -FullName "LoggingProvider.$Name.AutoInstall" -Fallback $false)) { try { Install-PSFLoggingProvider -Name $Name -EnableException $isInstalled = $provider.IsInstalledScript.InvokeGlobal() } catch { if ($provider.InstallationOptional) { Write-PSFMessage -Level Warning -String 'Register-PSFLoggingProvider.Installation.Failed' -StringValues $Name -ErrorRecord $_ -Tag 'logging', 'provider', 'fail', 'install' -EnableException $EnableException } else { Stop-PSFFunction -String 'Register-PSFLoggingProvider.Installation.Failed' -StringValues $Name -ErrorRecord $_ -EnableException $EnableException -Tag 'logging', 'provider', 'fail', 'install' return } } } if ($shouldEnable) { if ($isInstalled -or $provider.InstallationOptional) { $provider.Enabled = $true } else { Stop-PSFFunction -String 'Register-PSFLoggingProvider.NotInstalled.Termination' -StringValues $Name -ErrorRecord $_ -EnableException $EnableException -Tag 'logging', 'provider', 'fail', 'install' return } } #endregion Auto-Install & Enable } function Remove-PSFLoggingProviderRunspace { <# .SYNOPSIS Removes a runspace from the list of dynamically included runspaces of an active logging provider instance. .DESCRIPTION Removes a runspace from the list of dynamically included runspaces of an active logging provider instance. See the help on Add-PSFLoggingProviderRunspace for details on how and why this is desirable. .PARAMETER ProviderName Name of the logging provider the instance is part of. .PARAMETER InstanceName Name of the logging provider instance to target. Default: "default" (the instance created when you omit the instancename parameter on Set-PSFLoggingProvider) .PARAMETER Runspace The Runspace ID of the runspace to remove. Defaults to the current runspace. .EXAMPLE PS C:\> Remove-PSFLoggingProviderRunspace -ProviderName 'logfile' -InstanceName UpdateTask Removes the current runspace from the list of included runspaces on the logfile instance "UpdateTask". #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] [CmdletBinding()] Param ( [Parameter(Mandatory = $true)] [string] $ProviderName, [string] $InstanceName = 'default', [guid] $Runspace = [System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId ) process { $instance = Get-PSFLoggingProviderInstance -ProviderName $ProviderName -Name $InstanceName if ($instance) { $instance.RemoveRunspace($Runspace) } } } function Set-PSFLoggingProvider { <# .SYNOPSIS Configures a logging provider. .DESCRIPTION This command allows configuring the way a logging provider works. This grants the ability to ... - Enable / Disable a provider - Set additional parameters defined by the provider (each provider may implement its own settings, exposed through dynamic parameters) - Configure filters about what messages get sent to a given provider. .PARAMETER Name The name of the provider to configure .PARAMETER InstanceName A description of the InstanceName parameter. .PARAMETER Enabled Whether the provider should be enabled or disabled. .PARAMETER IncludeModules Only messages from modules listed here will be logged. Exact match only, an empty list results in all modules being logged. .PARAMETER ExcludeModules Messages from excluded modules will not be logged using this provider. Overrides -IncludeModules in case of overlap. .PARAMETER IncludeFunctions Only messages from functions that match at least one entry noted here will be logged. Uses wildcard expressions. .PARAMETER ExcludeFunctions Messages from functions that match at least one entry noted here will NOT be logged. Uses wildcard expressions. .PARAMETER IncludeRunspaces Only messages that come from one of the defined runspaces will be logged. .PARAMETER ExcludeRunspaces Messages that come from one of the defined runspaces will NOT be logged. .PARAMETER IncludeTags Only messages containing the listed tags will be logged. Exact match only, only a single match is required for a message to qualify. .PARAMETER ExcludeTags Messages containing any of the listed tags will not be logged. Overrides -IncludeTags in case of overlap. .PARAMETER MinLevel The minimum level of a message that will be logged. Note: The lower the message level, the MORE important it is. Levels range from 1 through 9: - InternalComment: 9 - Debug: 8 - Verbose: 5 - Host: 2 - Critical: 1 The level "Warning" is not represented on this scale. .PARAMETER MaxLevel The maximum level of a message that will be logged. Note: The lower the message level, the MORE important it is. Levels range from 1 through 9: - InternalComment: 9 - Debug: 8 - Verbose: 5 - Host: 2 - Critical: 1 The level "Warning" is not represented on this scale. .PARAMETER RequiresInclude By default, messages will be written to a logging provider, unless a specific exclude rule was met or any include rule was not met. That means, if no exclude and include rules exist at a given time, all messages will be written to the logging provider instance. Setting this to true will instead require at least one include rule to exist - and be met - before logging a message. This is designed for in particular for runspace-bound logging providers, which might at runtime swiftly gain or lose included runspaces. .PARAMETER ExcludeWarning Whether to exclude warnings from the logging provider / instance. .PARAMETER Wait Whether to have the command wait until the provider instance is provisioned and ready to handle messages. By default, the asynchroneous nature of the logging system my cause a slight delay, that in some instances could lead to missing the first few messages. Enables the logging runspace if disabled, may timeout (30 seconds) in extreme-load situations caused by other runspaces. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Set-PSFLoggingProvider -Name filesystem -Enabled $false Disables the filesystem provider. .EXAMPLE PS C:\> Set-PSFLoggingProvider -Name filesystem -ExcludeModules "PSFramework" Prevents all messages from the PSFramework module to be logged to the file system #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Set-PSFLoggingProvider')] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [Alias('Provider', 'ProviderName')] [string] $Name, [string] $InstanceName, [bool] $Enabled, [string[]] $IncludeModules, [string[]] $ExcludeModules, [string[]] $IncludeFunctions, [string[]] $ExcludeFunctions, [guid[]] $IncludeRunspaces, [guid[]] $ExcludeRunspaces, [string[]] $IncludeTags, [string[]] $ExcludeTags, [ValidateRange(1,9)] [int] $MinLevel, [ValidateRange(1, 9)] [int] $MaxLevel, [switch] $RequiresInclude, [switch] $ExcludeWarning, [switch] $Wait, [switch] $EnableException ) dynamicparam { if ($Name -and ([PSFramework.Logging.ProviderHost]::Providers.ContainsKey($Name))) { $provider = [PSFramework.Logging.ProviderHost]::Providers[$Name] $results = $provider.ConfigurationParameters.InvokeGlobal() | Where-Object { $_ -is [System.Management.Automation.RuntimeDefinedParameterDictionary] } if (-not $results) { $results = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary } #region Process V2 Properties # Since V1 Providers do not have the property, this loop will never execute for them foreach ($propertyName in $provider.InstanceProperties) { $parameterAttribute = New-Object System.Management.Automation.ParameterAttribute $parameterAttribute.ParameterSetName = '__AllParameterSets' $attributesCollection = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $attributesCollection.Add($parameterAttribute) $RuntimeParam = New-Object System.Management.Automation.RuntimeDefinedParameter($propertyName, [object], $attributesCollection) $results.Add($propertyName, $RuntimeParam) } #endregion Process V2 Properties $results } } begin { if (-not ([PSFramework.Logging.ProviderHost]::Providers.ContainsKey($Name))) { Stop-PSFFunction -String 'Set-PSFLoggingProvider.Provider.NotFound' -StringValues $Name -EnableException $EnableException -Category InvalidArgument -Target $Name return } $provider = [PSFramework.Logging.ProviderHost]::Providers[$Name] if ($InstanceName -and $provider.ProviderVersion -eq 'Version_1') { Stop-PSFFunction -String 'Set-PSFLoggingProvider.Provider.V1NoInstance' -StringValues $Name -EnableException $EnableException -Category InvalidArgument -Target $Name return } [PSFramework.Utility.UtilityHost]::ImportScriptBlock($provider.IsInstalledScript, $true) if ((-not $provider.Enabled) -and (-not $provider.IsInstalledScript.InvokeGlobal()) -and $Enabled) { Stop-PSFFunction -String 'Set-PSFLoggingProvider.Provider.NotInstalled' -StringValues $Name -EnableException $EnableException -Category InvalidOperation -Target $Name return } } process { if (Test-PSFFunctionInterrupt) { return } $provider.ConfigurationScript.InvokeGlobal($PSBoundParameters) $instanceAffix = '' if ($InstanceName -and ($InstanceName -ne "Default")) { $instanceAffix = "$InstanceName." } #region V2 Instance Properties foreach ($propertyName in $provider.InstanceProperties) { $value = $provider.ConfigurationDefaultValues[$propertyName] $initialize = $true if (Test-PSFParameterBinding -ParameterName $propertyName) { $initialize = $false $value = $PSBoundParameters[$propertyName] } Set-PSFConfig -FullName "$($provider.ConfigurationRoot).$($instanceAffix)$($propertyName)" -Value $value -Initialize:$initialize } #endregion V2 Instance Properties #region Filter Configuration $setProperty = -not $InstanceName -or $InstanceName -eq "Default" if (Test-PSFParameterBinding -ParameterName "IncludeModules") { if ($setProperty) { $provider.IncludeModules = $IncludeModules } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)IncludeModules" -Value $IncludeModules } if (Test-PSFParameterBinding -ParameterName "ExcludeModules") { if ($setProperty) { $provider.ExcludeModules = $ExcludeModules } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)ExcludeModules" -Value $ExcludeModules } if (Test-PSFParameterBinding -ParameterName "IncludeFunctions") { if ($setProperty) { $provider.IncludeFunctions = $IncludeFunctions } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)IncludeFunctions" -Value $IncludeFunctions } if (Test-PSFParameterBinding -ParameterName "ExcludeFunctions") { if ($setProperty) { $provider.ExcludeFunctions = $ExcludeFunctions } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)ExcludeFunctions" -Value $ExcludeFunctions } if (Test-PSFParameterBinding -ParameterName "IncludeRunspaces") { if ($setProperty) { $provider.IncludeRunspaces = $IncludeRunspaces } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)IncludeRunspaces" -Value $IncludeRunspaces } if (Test-PSFParameterBinding -ParameterName "ExcludeRunspaces") { if ($setProperty) { $provider.ExcludeRunspaces = $ExcludeRunspaces } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)ExcludeRunspaces" -Value $ExcludeRunspaces } if (Test-PSFParameterBinding -ParameterName "IncludeTags") { if ($setProperty) { $provider.IncludeTags = $IncludeTags } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)IncludeTags" -Value $IncludeTags } if (Test-PSFParameterBinding -ParameterName "ExcludeTags") { if ($setProperty) { $provider.ExcludeTags = $ExcludeTags } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)ExcludeTags" -Value $ExcludeTags } if ($MinLevel) { if ($setProperty) { $provider.MinLevel = $MinLevel } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)MinLevel" -Value $MinLevel } if ($MaxLevel) { if ($setProperty) { $provider.MaxLevel = $MaxLevel } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)MaxLevel" -Value $MaxLevel } if (Test-PSFParameterBinding -ParameterName "ExcludeWarning") { if ($setProperty) { $provider.IncludeWarning = -not $ExcludeWarning } Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)IncludeWarning" -Value (-not $ExcludeWarning) } # V2 Only if (Test-PSFParameterBinding -ParameterName "RequiresInclude"){ Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)RequiresInclude" -Value $RequiresInclude } #endregion Filter Configuration if (Test-PSFParameterBinding -ParameterName "Enabled") { Set-PSFConfig -FullName "LoggingProvider.$($provider.Name).$($instanceAffix)Enabled" -Value $Enabled if ($provider.ProviderVersion -eq 'Version_1') { $provider.Enabled = $Enabled } elseif ($provider.Instances[$InstanceName]) { $provider.Instances[$InstanceName].Enabled = $Enabled } } } end { if (Test-PSFFunctionInterrupt) { return } if (-not $Wait) { return } $limit = (Get-Date).AddSeconds(30) Start-PSFRunspace -Name 'psframework.logging' -NoMessage while ($Enabled -ne (Get-PSFLoggingProviderInstance -ProviderName $Name -Name $InstanceName).Enabled) { Start-Sleep -Milliseconds 200 if ((Get-Date) -gt $limit) { Write-PSFMessage -Level Warning -String 'Set-PSFLoggingProvider.Wait.Timeout' -StringValues $Name, $InstanceName break } } } } function Clear-PSFMessage { <# .SYNOPSIS Clears the in-memory log of the message system. .DESCRIPTION Clears the in-memory log of the message system. Has no effect on written logfiles, table entries, eventlog logs or wherever else you may be logging. .EXAMPLE PS C:\> Clear-PSFMessage Clears the in-memory log of the message system. #> [CmdletBinding()] param () process { [PSFramework.Message.LogHost]::ClearLog() } } function Get-PSFMessage { <# .SYNOPSIS Returns log entries for the PSFramework .DESCRIPTION Returns log entries for the PSFramework. Handy when debugging or developing a script using it. .PARAMETER FunctionName Default: "*" Only messages written by similar functions will be returned. .PARAMETER ModuleName Default: "*" Only messages written by commands from similar modules will be returned. .PARAMETER Target Only messages handling the specified target will be returned. .PARAMETER Tag Only messages containing one of these tags will be returned. .PARAMETER Last Only messages written by the last X executions will be returned. Uses Get-History to determine execution. Ignores Get-PSFmessage commands. By default, this will also include messages from other runspaces. If your command executes in parallel, that's useful. If it doesn't and you were offloading executions to other runspaces, consider also filtering by runspace using '-Runspace' .PARAMETER Skip How many executions to skip when specifying '-Last'. Has no effect without the '-Last' parameter. .PARAMETER Runspace The guid of the runspace to return messages from. By default, messages from all runspaces are returned. Run the following line to see the list of guids: Get-Runspace | ft Id, Name, InstanceId -Autosize .PARAMETER Level Limit the message selection by level. Message levels have a numeric value, making it easier to select a range: -Level (1..6) Will select the first 6 levels (Critical - SomewhatVerbose). .PARAMETER Errors Instead of log entries, the error entries will be retrieved .EXAMPLE Get-PSFMessage Returns all log entries currently in memory. .EXAMPLE Get-PSFMessage -Target "a" -Last 1 -Skip 1 Returns all log entries that targeted the object "a" in the second last execution sent. .EXAMPLE Get-PSFMessage -Tag "fail" -Last 5 Returns all log entries within the last 5 executions that contained the tag "fail" #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFMessage')] param ( [string] $FunctionName = "*", [string] $ModuleName = "*", [AllowNull()] $Target, [string[]] $Tag, [int] $Last, [int] $Skip = 0, [guid] $Runspace, [PSFramework.Message.MessageLevel[]] $Level, [switch] $Errors ) process { if ($Errors) { $messages = [PSFramework.Message.LogHost]::GetErrors() | Where-Object { ($_.FunctionName -like $FunctionName) -and ($_.ModuleName -like $ModuleName) } } else { $messages = [PSFramework.Message.LogHost]::GetLog() | Where-Object { ($_.FunctionName -like $FunctionName) -and ($_.ModuleName -like $ModuleName) } } if (Test-PSFParameterBinding -ParameterName Target) { $messages = $messages | Where-Object TargetObject -EQ $Target } if (Test-PSFParameterBinding -ParameterName Tag) { $messages = $messages | Where-Object { $_.Tags | Where-Object { $_ -in $Tag } } } if (Test-PSFParameterBinding -ParameterName Runspace) { $messages = $messages | Where-Object Runspace -EQ $Runspace } if (Test-PSFParameterBinding -ParameterName Last) { $history = Get-History | Where-Object CommandLine -NotLike "Get-PSFMessage*" | Select-Object -Last $Last -Skip $Skip if ($history) { $start = $history[0].StartExecutionTime $end = $history[-1].EndExecutionTime $messages = $messages | Where-Object { ($_.Timestamp -ge $start) -and ($_.Timestamp -le $end) -and ($_.Runspace -eq ([System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId)) } } } if (Test-PSFParameterBinding -ParameterName Level) { $messages = $messages | Where-Object Level -In $Level } return $messages } } function Get-PSFMessageLevelModifier { <# .SYNOPSIS Returns all registered message level modifiers with similar name. .DESCRIPTION Returns all registered message level modifiers with similar name. Message level modifiers are created using New-PSFMessageLevelModifier and allow dynamically modifying the actual message level written by commands. .PARAMETER Name Default: "*" A name filter - only commands that are similar to the filter will be returned. .EXAMPLE PS C:\> Get-PSFMessageLevelModifier Returns all message level filters .EXAMPLE PS C:\> Get-PSFmessageLevelModifier -Name "mymodule.*" Returns all message level filters that start with "mymodule." #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFMessageLevelModifier')] Param ( [string] $Name = "*" ) ([PSFramework.Message.MessageHost]::MessageLevelModifiers.Values) | Where-Object Name -Like $Name } function New-PSFMessageLevelModifier { <# .SYNOPSIS Allows modifying message levels by powerful filters. .DESCRIPTION Allows modifying message levels by powerful filters. This is designed to allow a developer to have more control over what is written how during the development process. It also allows a debug user to fine tune what he is shown. This functionality is NOT designed for default implementation within a module. Instead, set healthy message levels for your own messages and leave others to tend to their own levels. Note: Adding too many level modifiers may impact performance, use with discretion. .PARAMETER Name The name of the level modifier. Can be arbitrary, but must be unique. Not case sensitive. .PARAMETER Modifier The level modifier to apply. - Use a negative value to make a message more relevant - Use a positive value to make a message less relevant While not limited to this range, the original levels range from 1 through 9: - 1-3 : Written to host and debug by default - 4-6 : Written to verbose and debug by default - 7-9 : Internas, written only to debug .PARAMETER IncludeFunctionName Only messages from functions with one of these exact names will be considered. .PARAMETER ExcludeFunctionName Messages from functions with one of these exact names will be ignored. .PARAMETER IncludeModuleName Only messages from modules with one of these exact names will be considered. .PARAMETER ExcludeModuleName Messages from module with one of these exact names will be ignored. .PARAMETER IncludeTags Only messages that contain one of these tags will be considered. .PARAMETER ExcludeTags Messages that contain one of these tags will be ignored. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> New-PSFMessageLevelModifier -Name 'MyModule-Include' -Modifier -9 -IncludeModuleName MyModule PS C:\> New-PSFMessageLevelModifier -Name 'MyModule-Exclude' -Modifier 9 -ExcludeModuleName MyModule These settings will cause all messages from the module 'MyModule' to be highly prioritized and almost certainly written to host. It will also make it highly unlikely, that messages from other modules will even be considered for anything but the lowest level. This is useful when prioritizing your own module during development. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/New-PSFMessageLevelModifier')] param ( [Parameter(Mandatory = $true)] [string] $Name, [Parameter(Mandatory = $true)] [int] $Modifier, [string] $IncludeFunctionName, [string] $ExcludeFunctionName, [string] $IncludeModuleName, [string] $ExcludeModuleName, [string[]] $IncludeTags, [string[]] $ExcludeTags, [switch] $EnableException ) process { if (Test-PSFParameterBinding -ParameterName IncludeFunctionName, ExcludeFunctionName, IncludeModuleName, ExcludeModuleName, IncludeTags, ExcludeTags -Not) { Stop-PSFFunction -Message "Must specify at least one condition in order to apply message level modifier!" -EnableException $EnableException -Category InvalidArgument -Tag 'fail', 'argument', 'message', 'level' return } $properties = $PSBoundParameters | ConvertTo-PSFHashtable -Include Name, Modifier, IncludeFunctionName, ExcludeFunctionName, IncludeModuleName, ExcludeModuleName, IncludeTags, ExcludeTags $levelModifier = New-Object PSFramework.Message.MessageLevelModifier -Property $properties [PSFramework.Message.MessageHost]::MessageLevelModifiers[$levelModifier.Name] = $levelModifier $levelModifier } } function Register-PSFMessageEvent { <# .SYNOPSIS Registers an event to when a message is written. .DESCRIPTION Registers an event to when a message is written. These events will fire whenever the written message fulfills the specified filter criteria. This allows integrating direct alerts and reactions to messages as they occur. Warnings: - Adding many subscriptions can impact overall performance, even without triggering. - Events are executed synchronously. executing complex operations may introduce a significant delay to the command execution. It is recommended to push processing that involves outside resources to a separate runspace, then use the event to pass the object as trigger. The TaskEngine component may prove to be just what is needed to accomplish this. .PARAMETER Name The name of the subscription. Each subscription must have a name, subscriptions of equal name will overwrite each other. This is in order to avoid having runspace uses explode the number of subscriptions on each invocation. .PARAMETER ScriptBlock The scriptblock to execute. It will receive the message entry (as returned by Get-PSFMessage) as its sole argument. .PARAMETER MessageFilter Filter by message content. Understands wildcards, but not regex. .PARAMETER ModuleNameFilter Filter by Name of the module, from which the message comes. Understands wildcards, but not regex. .PARAMETER FunctionNameFilter Filter by Name of the function, from which the message comes. Understands wildcards, but not regex. .PARAMETER TargetFilter Filter by target object. Performs equality comparison on an object level. .PARAMETER LevelFilter Include only messages of the specified levels. .PARAMETER TagFilter Only include messages with any of the specified tags. .PARAMETER RunspaceFilter Only include messages which were written by the specified runspace. You can find out the current runspace ID by running this: [System.Management.Automation.Runspaces.Runspace]::DefaultRunspace.InstanceId You can retrieve the primary runspace - the Guid used by the runspace the user sees - by running this: [PSFramework.Utility.UtilityHost]::PrimaryRunspace .EXAMPLE PS C:\> Register-PSFMessageEvent -Name 'Mymodule.OffloadTrigger' -ScriptBlock $ScriptBlock -Tag 'engine' -Module 'MyModule' -Level Warning Registers an event subscription ... - Under the name 'Mymodule.OffloadTrigger' ... - To execute $ScriptBlock ... - Whenever a message is written with the tag 'engine' by the module 'MyModule' at the level 'Warning' #> [CmdletBinding(PositionalBinding = $false, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFMessageEvent')] Param ( [Parameter(Mandatory = $true)] [string] $Name, [Parameter(Mandatory = $true)] [System.Management.Automation.ScriptBlock] $ScriptBlock, [string] $MessageFilter, [string] $ModuleNameFilter, [string] $FunctionNameFilter, $TargetFilter, [PSFramework.Message.MessageLevel[]] $LevelFilter, [string[]] $TagFilter, [System.Guid] $RunspaceFilter ) process { $properties = $PSBoundParameters | ConvertTo-PSFHashtable -Include Name, ScriptBlock, MessageFilter, ModuleNameFilter, FunctionNameFilter, TargetFilter, LevelFilter, TagFilter, RunspaceFilter $eventSubscription = New-Object PSFramework.Message.MessageEventSubscription -Property $properties [PSFramework.Message.MessageHost]::Events[$Name] = $eventSubscription } } function Register-PSFMessageTransform { <# .SYNOPSIS Registers a scriptblock that can transform message content. .DESCRIPTION Registers a scriptblock that can transform message content. This can be used to convert some kinds of input. Specifically: Target: When specifying a target, this target may require some conversion. For example, an object containing a live connection may need to have a static copy stored instead, as otherwise its export on a different runspace may cause access violations. Exceptions: Some exceptions may need transforming. For example some APIs might wrap the actual exception into a common wrapper. In this scenario you may want the actual exception in order to provide more specific information. In all instances, the scriptblock will be called, receiving only the relevant object as its sole input. Note: This transformation is performed synchronously on the active runspace. Complex scriptblocks may delay execution times when a matching object is passed. .PARAMETER TargetType The full typename of the target object to apply the scriptblock to. All objects of that typename will be processed through that scriptblock. .PARAMETER ExceptionType The full typename of the exception object to apply the scriptblock to. All objects of that typename will be processed through that scriptblock. Note: In case of error records, the type of the Exception Property is inspected. The error record as a whole will not be touched, except for having its exception exchanged. .PARAMETER ScriptBlock The scriptblock that performs the transformation. .PARAMETER TargetTypeFilter A filter for the typename of the target object to transform. Supports wildcards, but not regex. WARNING: Adding too many filter-type transforms may impact overall performance, try to avoid using them! .PARAMETER ExceptionTypeFilter A filter for the typename of the exception object to transform. Supports wildcards, but not regex. WARNING: Adding too many filter-type transforms may impact overall performance, try to avoid using them! .PARAMETER FunctionNameFilter Default: "*" Allows filtering by function name, in order to consider whether the function is affected. Supports wildcards, but not regex. WARNING: Adding too many filter-type transforms may impact overall performance, try to avoid using them! .PARAMETER ModuleNameFilter Default: "*" Allows filtering by module name, in order to consider whether the function is affected. Supports wildcards, but not regex. WARNING: Adding too many filter-type transforms may impact overall performance, try to avoid using them! .EXAMPLE PS C:\> Register-PSFMessageTransform -TargetType 'mymodule.category.classname' -ScriptBlock $ScriptBlock Whenever a target object of type 'mymodule.category.classname' is specified, invoke $ScriptBlock (with the object as sole argument) and store the result as target instead. .EXAMPLE PS C:\> Register-PSFMessageTransform -ExceptionType 'mymodule.category.exceptionname' -ScriptBlock $ScriptBlock Whenever an exception or error record of type 'mymodule.category.classname' is specified, invoke $ScriptBlock (with the object as sole argument) and store the result as exception instead. If the full error record is specified, only the updated exception will be inserted .EXAMPLE PS C:\> Register-PSFMessageTransform -TargetTypeFilter 'mymodule.category.*' -ScriptBlock $ScriptBlock Adds a transform for all target objects that are of a type whose full name starts with 'mymodule.category.' All target objects matching that typename will be run through the specified scriptblock, which in return generates the new target object. #> [CmdletBinding(PositionalBinding = $false, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFMessageTransform')] Param ( [Parameter(Mandatory = $true, ParameterSetName = "Target")] [string] $TargetType, [Parameter(Mandatory = $true, ParameterSetName = "Exception")] [string] $ExceptionType, [Parameter(Mandatory = $true)] [ScriptBlock] $ScriptBlock, [Parameter(Mandatory = $true, ParameterSetName = "TargetFilter")] [string] $TargetTypeFilter, [Parameter(Mandatory = $true, ParameterSetName = "ExceptionFilter")] [string] $ExceptionTypeFilter, [Parameter(ParameterSetName = "TargetFilter")] [Parameter(ParameterSetName = "ExceptionFilter")] $FunctionNameFilter = "*", [Parameter(ParameterSetName = "TargetFilter")] [Parameter(ParameterSetName = "ExceptionFilter")] $ModuleNameFilter = "*" ) process { if ($TargetType) { [PSFramework.Message.MessageHost]::TargetTransforms[$TargetType] = $ScriptBlock } if ($ExceptionType) { [PSFramework.Message.MessageHost]::ExceptionTransforms[$ExceptionType] = $ScriptBlock } if ($TargetTypeFilter) { $condition = New-Object PSFramework.Message.TransformCondition($TargetTypeFilter, $ModuleNameFilter, $FunctionNameFilter, $ScriptBlock, "Target") [PSFramework.Message.MessageHost]::TargetTransformList.Add($condition) } if ($ExceptionTypeFilter) { $condition = New-Object PSFramework.Message.TransformCondition($ExceptionTypeFilter, $ModuleNameFilter, $FunctionNameFilter, $ScriptBlock, "Exception") [PSFramework.Message.MessageHost]::ExceptionTransformList.Add($condition) } } } function Remove-PSFMessageLevelModifier { <# .SYNOPSIS Removes a message level modifier. .DESCRIPTION Removes a message level modifier. Message Level Modifiers can be created by using New-PSFMessageLevelModifier. They are used to emphasize or deemphasize messages, in order to help with debugging. .PARAMETER Name Name of the message level modifier to remove. .PARAMETER Modifier The actual modifier to remove, as returned by Get-PSFMessageLevelModifier. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Get-PSFMessageLevelModifier | Remove-PSFMessageLevelModifier Removes all message level modifiers, restoring everything to their default levels. .EXAMPLE PS C:\> Remove-PSFMessageLevelModifier -Name "mymodule.foo" Removes the message level modifier named "mymodule.foo" #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Remove-PSFMessageLevelModifier')] Param ( [Parameter(ValueFromPipeline = $true)] [string[]] $Name, [Parameter(ValueFromPipeline = $true)] [PSFramework.Message.MessageLevelModifier[]] $Modifier, [switch] $EnableException ) process { foreach ($item in $Name) { if ($item -eq "PSFramework.Message.MessageLevelModifier") { continue } if ([PSFramework.Message.MessageHost]::MessageLevelModifiers.ContainsKey($item)) { $dummy = $null $null = [PSFramework.Message.MessageHost]::MessageLevelModifiers.TryRemove($item, [ref] $dummy) } else { Stop-PSFFunction -Message "No message level modifier of name $item found!" -EnableException $EnableException -Category InvalidArgument -Tag 'fail','input','level','message' -Continue } } foreach ($item in $Modifier) { if ([PSFramework.Message.MessageHost]::MessageLevelModifiers.ContainsKey($item.Name)) { $dummy = $null $null = [PSFramework.Message.MessageHost]::MessageLevelModifiers.TryRemove($item.Name, [ref]$dummy) } else { Stop-PSFFunction -Message "No message level modifier of name $($item.Name) found!" -EnableException $EnableException -Category InvalidArgument -Tag 'fail', 'input', 'level', 'message' -Continue } } } } function Wait-PSFMessage { <# .SYNOPSIS Waits until the PSFramework log queue has been flushed. .DESCRIPTION Waits until the PSFramework log queue has been flushed. Also supports ending the logging runspace. This is designed to explicitly handle script termination for tasks that run in custom hosts that do not properly fire runspace termination events, leading to infinitely hanging tasks. .PARAMETER Timeout Maximum duration for the command to wait until it terminates even if there are messages left. .PARAMETER Terminate If this parameter is specified it will terminate the running logging runspace. Use this if your script will run in a powershell host that does not properly execute termination events. Danger!!!! Should never be used in a script that might be called by other scripts, as this might prematurely end logging! .EXAMPLE PS C:\> Wait-PSFMessage Waits until all pending messages are logged. .EXAMPLE PS C:\> Wait-PSFMessage -Timeout 1m -Terminate Waits up to one minute for all messages to be flushed, then terminates the logging runspace #> [CmdletBinding()] param ( [PSFDateTime] $Timeout = "5m", [switch] $Terminate ) begin { #region Helper Functions function Test-LogFlushed { [OutputType([bool])] [CmdletBinding()] param ( ) # Catch pending messages if ([PSFramework.Message.LogHost]::OutQueueLog.Count -gt 0) { return $false } if ([PSFramework.Message.LogHost]::OutQueueError.Count -gt 0) { return $false } # Catch whether currently processing a message if ([PSFramework.Logging.ProviderHost]::LoggingState -like 'Writing') { return $false } if ([PSFramework.Logging.ProviderHost]::LoggingState -like 'Initializing') { return $false } return $true } #endregion Helper Functions } process { if (([PSFramework.Message.LogHost]::OutQueueLog.Count -gt 0) -or ([PSFramework.Message.LogHost]::OutQueueError.Count -gt 0)) { if ((Get-PSFRunspace -Name 'psframework.logging').State -notlike 'Running') { Start-PSFRunspace -Name 'psframework.logging' -NoMessage } } while ($Timeout.Value -gt (Get-Date)) { if (Test-LogFlushed) { break } Start-Sleep -Milliseconds 50 } if ($Terminate) { Stop-PSFRunspace -Name 'psframework.logging' } } } function Write-PSFHostColor { <# .SYNOPSIS Function that recognizes html-style tags to insert color into printed text. .DESCRIPTION Function that recognizes html-style tags to insert color into printed text. Color tags should be designed to look like this: <c="<console color>">Text</c> For example this would be a valid string: "This message should <c="red">partially be painted in red</c>!" This allows specifying color within strings and avoids having to piece together colored text in multiple calls to Write-Host. Only colors that are part of the ConsoleColor enumeration can be used. Bad colors will be ignored in favor of the default color. .PARAMETER String The message to write to host. .PARAMETER DefaultColor Default: (Get-DbaConfigValue -Name "message.infocolor") The color to write stuff to host in when no (or bad) color-code was specified. .PARAMETER NoNewLine Specifies that the content displayed in the console does not end with a newline character. .PARAMETER Level By default, all messages to Write-PSFHostColor will be printed to host. By specifying a level, it will only print the text if that level is within the range visible to the user. Visibility is controlled by the following two configuration settings: psframework.message.info.maximum psframework.message.info.minimum .EXAMPLE Write-PSFHostColor -String 'This is going to be <c="red">bloody red</c> text! And this is <c="green">green stuff</c> for extra color' Will print the specified line in multiple colors .EXAMPLE $string1 = 'This is going to be <c="red">bloody red</c> text! And this is <c="green">green stuff</c> for extra color' $string2 = '<c="red">bloody red</c> text! And this is <c="green">green stuff</c> for extra color' $string3 = 'This is going to be <c="red">bloody red</c> text! And this is <c="green">green stuff</c>' $string1, $string2, $string3 | Write-PSFHostColor -DefaultColor "Magenta" Will print all three lines, respecting the color-codes, but use the color "Magenta" as default color. .EXAMPLE $stringLong = @" Dear <c="red">Sirs</c><c="green"> and</c> <c="blue">Madams</c>, it has come to our attention that you are not sufficiently <c="darkblue">awesome!</c> Kindly improve your <c="yellow">AP</c> (<c="magenta">awesome-ness points</c>) by at least 50% to maintain you membership in Awesome Inc! You have <c="green">27 3/4</c> days time to meet this deadline. <c="darkyellow">After this we will unfortunately be forced to rend you assunder and sacrifice your remains to the devil</c>. Best regards, <c="red">Luzifer</c> "@ Write-PSFHostColor -String $stringLong Will print a long multiline text in its entirety while still respecting the colorcodes #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingWriteHost", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Write-PSFHostColor')] Param ( [Parameter(ValueFromPipeline = $true)] [string[]] $String, [ConsoleColor] $DefaultColor = (Get-PSFConfigValue -FullName "psframework.message.info.color"), [switch] $NoNewLine, [PSFramework.Message.MessageLevel] $Level ) begin { $em = [PSFramework.Message.MessageHost]::InfoColorEmphasis $sub = [PSFramework.Message.MessageHost]::InfoColorSubtle $max_info = [PSFramework.Message.MessageHost]::MaximumInformation $min_info = [PSFramework.Message.MessageHost]::MinimumInformation } process { if ($Level) { if (($max_info -lt $Level) -or ($min_info -gt $Level)) { return } } foreach ($line in $String) { foreach ($row in $line.Split("`n")) #.Split([environment]::NewLine)) { if ($row -notlike '*<c=["'']*["'']>*</c>*') { Microsoft.PowerShell.Utility\Write-Host -Object $row -ForegroundColor $DefaultColor -NoNewline:$NoNewLine } else { $row = $row -replace '<c=["'']em["'']>', "<c='$em'>" -replace '<c=["'']sub["'']>', "<c='$sub'>" $match = ($row | Select-String '<c=["''](.*?)["'']>(.*?)</c>' -AllMatches).Matches $index = 0 $count = 0 while ($count -le $match.Count) { if ($count -lt $Match.Count) { Microsoft.PowerShell.Utility\Write-Host -Object $row.SubString($index, ($match[$count].Index - $Index)) -ForegroundColor $DefaultColor -NoNewline try { Microsoft.PowerShell.Utility\Write-Host -Object $match[$count].Groups[2].Value -ForegroundColor $match[$count].Groups[1].Value -NoNewline -ErrorAction Stop } catch { Microsoft.PowerShell.Utility\Write-Host -Object $match[$count].Groups[2].Value -ForegroundColor $DefaultColor -NoNewline -ErrorAction Stop } $index = $match[$count].Index + $match[$count].Length $count++ } else { Microsoft.PowerShell.Utility\Write-Host -Object $row.SubString($index) -ForegroundColor $DefaultColor -NoNewline:$NoNewLine $count++ } } } } } } } function Write-PSFMessageProxy { <# .SYNOPSIS A proxy command that allows smoothly redirecting messages to Write-PSFMessage. .DESCRIPTION This function is designed to pick up the alias it was called by and to redirect the message that was sent to Write-PSFMessage. For example, by creating an alias for Write-Host pointing at 'Write-PSFMessageProxy' will cause it to redirect the message at 'Important' level (which is written to host by default, but also logged). By creating those aliases, it becomes easy to shift current scripts to use the logging, without having to actually update the code. .PARAMETER Message The message to write. .PARAMETER NoNewline Dummy parameter to make Write-Host redirection happy. IT WILL BE IGNORED! .PARAMETER Separator Dummy parameter to make Write-Host redirection happy. IT WILL BE IGNORED! .PARAMETER ForegroundColor Configure the foreground color for host messages. .PARAMETER BackgroundColor Dummy parameter to make Write-Host redirection happy. IT WILL BE IGNORED! .PARAMETER Tags Add tags to the messages. .EXAMPLE PS C:\> Write-PSFMessageProxy "Example Message" Will write the message "Example Message" to verbose. .EXAMPLE PS C:\> Set-Alias Write-Host Write-PSFMessageProxy PS C:\> Write-Host "Example Message" This will create an alias named "Write-Host" pointing at "Write-PSFMessageProxy". Then it will write the message "Example Message", which is automatically written to Level "Important" (which by default will be written to host). #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Write-PSFMessageProxy')] param ( [Parameter(Position = 0)] [Alias('Object', 'MessageData')] [string] $Message, [switch] $NoNewline, $Separator, [System.ConsoleColor] $ForegroundColor, [System.ConsoleColor] $BackgroundColor, [string[]] $Tags = 'proxied' ) begin { $call = (Get-PSCallStack)[0].InvocationInfo $callStack = (Get-PSCallStack)[1] $FunctionName = $callStack.Command $ModuleName = $callstack.InvocationInfo.MyCommand.ModuleName if (-not $ModuleName) { $ModuleName = "<Unknown>" } $File = $callStack.Position.File $Line = $callStack.Position.StartLineNumber $splatParam = @{ Tag = $Tags FunctionName = $FunctionName ModuleName = $ModuleName File = $File Line = $Line } # Adapt chosen forgroundcolor if (Test-PSFParameterBinding -ParameterName ForegroundColor) { $Message = "<c='$($ForegroundColor)'>{0}</c>" -f $Message } } process { switch ($call.InvocationName) { "Write-Host" { Write-PSFMessage -Level Important -Message $Message @splatParam } "Write-Verbose" { Write-PSFMessage -Level Verbose -Message $Message @splatParam } "Write-Warning" { Write-PSFMessage -Level Warning -Message $Message @splatParam } "Write-Debug" { Write-PSFMessage -Level System -Message $Message @splatParam } "Write-Information" { Write-PSFMessage -Level Important -Message $Message @splatParam } default { Write-PSFMessage -Level Verbose -Message $Message @splatParam } } } } function Get-PSFPipeline { <# .SYNOPSIS Generates meta-information for the pipeline from the calling command. .DESCRIPTION Generates meta-information for the pipeline from the calling command. .EXAMPLE PS C:\> Get-Pipeline Generates meta-information for the pipeline from the calling command. #> [OutputType([PSFramework.Meta.Pipeline])] [CmdletBinding()] param ( ) begin { function Get-PrivateProperty { [CmdletBinding()] param ( $Object, [string] $Name, [ValidateSet('Any', 'Field', 'Property')] [string] $Type = 'Any' ) if ($null -eq $Object) { return } $typeObject = $Object.GetType() [System.Reflection.BindingFlags]$flags = "NonPublic, Instance" switch ($Type) { 'Field' { $field = $typeObject.GetField($Name, $flags) $field.GetValue($Object) } 'Property' { $property = $typeObject.GetProperty($Name, $flags) $property.GetValue($Object) } 'Any' { $field = $typeObject.GetField($Name, $flags) if ($field) { return $field.GetValue($Object) } $property = $typeObject.GetProperty($Name, $flags) $property.GetValue($Object) } } } } process { $callerCmdlet = (Get-PSCallStack)[1].GetFrameVariables()["PSCmdlet"].Value $commandRuntime = Get-PrivateProperty -Object $callerCmdlet -Name _commandRuntime -Type Field $pipelineProcessor = Get-PrivateProperty -Object $commandRuntime -Name PipelineProcessor -Type Property $localPipeline = Get-PrivateProperty -Object $pipelineProcessor -Name LocalPipeline -Type Property $pipeline = New-Object PSFramework.Meta.Pipeline -Property @{ InstanceId = $localPipeline.InstanceId StartTime = Get-PrivateProperty -Object $localPipeline -Name _pipelineStartTime -Type Field Text = Get-PrivateProperty -Object $localPipeline -Name HistoryString -Type Property PipelineItem = $localPipeline } if ($pipeline.Text) { $tokens = $null $errorItems = $null $ast = [System.Management.Automation.Language.Parser]::ParseInput($pipeline.Text, [ref]$tokens, [ref]$errorItems) $pipeline.Ast = $ast $baseItem = $ast.EndBlock.Statements[0] if ($baseItem -is [System.Management.Automation.Language.AssignmentStatementAst]) { $pipeline.OutputAssigned = $true $pipeline.OutputAssignedTo = $baseItem.Left $baseItem = $baseItem.Right.PipelineElements } else { $baseItem = $baseItem.PipelineElements } if ($baseItem[0] -is [System.Management.Automation.Language.CommandExpressionAst]) { if ($baseItem[0].Expression -is [System.Management.Automation.Language.VariableExpressionAst]) { $pipeline.InputFromVariable = $true $pipeline.InputVariable = $baseItem[0].Expression.VariablePath.UserPath } else { $pipeline.InputDirect = $true } if ($baseItem[0].Expression -is [System.Management.Automation.Language.ConstantExpressionAst]) { $pipeline.InputValue = $baseItem[0].Expression.Value } elseif ($baseItem[0].Expression -is [System.Management.Automation.Language.ArrayLiteralAst]) { $pipeline.InputValue = @() foreach ($element in $baseItem[0].Expression.Elements) { if ($element -is [System.Management.Automation.Language.ConstantExpressionAst]) { $pipeline.InputValue += $element.Value } else { $pipeline.InputValue += $element } } } else { $pipeline.InputValue = $baseItem[0].Expression } } } $commands = Get-PrivateProperty -Object $pipelineProcessor -Name Commands -Type Property $index = 0 foreach ($command in $commands) { $commandItem = Get-PrivateProperty -Object $command -Name Command $pipeline.Commands.Add((New-Object PSFramework.Meta.PipelineCommand($pipeline.InstanceId, $index, (Get-PrivateProperty -Object $command -Name CommandInfo), $commandItem.MyInvocation, $commandItem))) $index++ } $pipeline } } function Clear-PSFResultCache { <# .SYNOPSIS Clears the result cache .DESCRIPTION Clears the result cache, which can come in handy if you have a huge amount of data stored within and want to free the memory. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Clear-PSFResultCache Clears the result cache, freeing up any used memory. #> [CmdletBinding(ConfirmImpact = 'Low', SupportsShouldProcess = $true, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Clear-PSFresultCache')] param ( ) process { if (Test-PSFShouldProcess -Target 'Result Cache' -ActionString 'Clear-PSFResultCache.Clear' -PSCmdlet $PSCmdlet) { [PSFramework.ResultCache.ResultCache]::Clear() } } } function Get-PSFResultCache { <# .SYNOPSIS Returns the last stored result .DESCRIPTION Functions that implement the result cache store their information in the cache. This can then be retrieved by the user running this command. This forgives the user for forgetting to store the output in a variable and is especially precious when running commands that take a while to execute. .PARAMETER Type Default: Value Options: All, Value By default, this function will return the output that was cached during the last execution. However, this mode can be switched: - All: Returns everything that has been cached. This includes the name of the command calling Set-PFSResultCache as well as the timestamp when it was called. - Value: Returns just the object(s) that were written to cache .EXAMPLE PS C:\> Get-PSFResultCache Returns the latest cached result. .EXAMPLE PS C:\> Get-PSFResultCache -Type 'All' Returns a meta-information object containing the last result, when it was written and which function did the writing. #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFResultCache')] param ( [ValidateSet('Value','All')] [string] $Type = 'Value' ) switch ($Type) { 'All' { [pscustomobject]@{ Result = ([PSFramework.ResultCache.ResultCache]::Result) Function = ([PSFramework.ResultCache.ResultCache]::Function) Timestamp = ([PSFramework.ResultCache.ResultCache]::Timestamp) } } 'Value' { [PSFramework.ResultCache.ResultCache]::Result } } } if (-not (Test-Path "alias:Get-LastResult")) { New-Alias -Name Get-LastResult -Value Get-PSFResultCache -Description "A more intuitive name for users to call Get-PSFResultCache" } if (-not (Test-Path "alias:glr")) { New-Alias -Name glr -Value Get-PSFResultCache -Description "A faster name for users to call Get-PSFResultCache" } function Set-PSFResultCache { <# .SYNOPSIS Stores a result in the result cache .DESCRIPTION Stores a result in the result cache. This function is designed for use in other functions, a user should never have cause to use it directly himself. .PARAMETER InputObject The value to store in the result cache. .PARAMETER DisableCache Allows you to control, whether the function actually writes to the cache. Useful when used in combination with -PassThru. Does not suppress output via -PassThru. However in combination, these two parameters make caching within a pipeline practical. .PARAMETER PassThru The objects that are being cached are passed through this function. By default, Set-PSFResultCache doesn't have any output. .PARAMETER CommandName Default: (Get-PSCallStack)[0].Command The name of the command that called Set-PSFResultCache. Is automatically detected and usually doesn't need to be changed. .EXAMPLE PS C:\> Set-PSFResultCache -InputObject $Results -DisableCache $NoRes Stores the contents of $Results in the result cache, but does nothing if $NoRes is $true (the default Switch-name for disabling the result cache) .EXAMPLE PS C:\> Get-ChildItem $path | Get-Acl | Set-PSFResultCache -DisableCache $NoRes -PassThru Gets all items in $Path, then retrieves each of their Acl, finally it stores those in the result cache (if it isn't disabled via $NoRes) and finally passes each Acl through for the user to see. This will return all objects, even if $NoRes is set to $True. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Set-PSFResultCache')] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 0)] [AllowEmptyCollection()] [AllowEmptyString()] [AllowNull()] [Alias('Value')] [Object] $InputObject, [boolean] $DisableCache = $false, [Switch] $PassThru, [string] $CommandName = (Get-PSCallStack)[0].Command ) begin { $isPipeline = -not $PSBoundParameters.ContainsKey("InputObject") [PSFramework.ResultCache.ResultCache]::Function = $CommandName if ($isPipeline -and -not $DisableCache) { [PSFramework.ResultCache.ResultCache]::Result = [System.Collections.ArrayList]@() } } process { if (-not $DisableCache) { if ($isPipeline) { $null = [PSFramework.ResultCache.ResultCache]::Result.Add($InputObject) } else { [PSFramework.ResultCache.ResultCache]::Result = $InputObject } } if ($PassThru) { $InputObject } } end { if ($isPipeline -and -not $DisableCache) { [PSFramework.ResultCache.ResultCache]::Result = [PSFramework.ResultCache.ResultCache]::Result.ToArray() } } } function Get-PSFDynamicContentObject { <# .SYNOPSIS Retrieves a named value object that can be updated from another runspace. .DESCRIPTION Retrieves a named value object that can be updated from another runspace. This comes in handy to have a variable that is automatically updated. Use this function to receive an object under a given name. Use Set-PSFDynamicContentObject to update the value of the object. It matters not from what runspace you update the object. Note: When planning to use such an object, keep in mind that it can easily change its content at any given time. .PARAMETER Name The name of the object to retrieve. Will create an empty value object if the object doesn't already exist. .EXAMPLE PS C:\> Get-PSFDynamicContentObject -Name "Test" Returns the Dynamic Content Object named "test" #> [OutputType([PSFramework.Utility.DynamicContentObject])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFDynamicContentObject')] Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string[]] $Name ) process { foreach ($item in $Name) { [PSFramework.Utility.DynamicContentObject]::Get($Name) } } } function Get-PSFRunspace { <# .SYNOPSIS Returns registered runspaces. .DESCRIPTION Returns a list of runspaces that have been registered with the PSFramework .PARAMETER Name Default: "*" Only registered runspaces of similar names are returned. .EXAMPLE PS C:\> Get-PSFRunspace Returns all registered runspaces .EXAMPLE PS C:\> Get-PSFRunspace -Name 'mymodule.maintenance' Returns the runspace registered under the name 'mymodule.maintenance' #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFRunspace')] Param ( [string] $Name = "*" ) process { [PSFramework.Runspace.RunspaceHost]::Runspaces.Values | Where-Object Name -Like $Name } } function Register-PSFRunspace { <# .SYNOPSIS Registers a scriptblock to run in the background. .DESCRIPTION This function registers a scriptblock to run in separate runspace. This is different from most runspace solutions, in that it is designed for permanent background tasks that need to be done. It guarantees a single copy of the task to run within the powershell process, even when running the same module in many runspaces in parallel. The scriptblock must be built with some rules in mind, for details on using this system run: Get-Help about_psf_runspace Updating: If this function is called multiple times, targeting the same name, it will update the scriptblock. - If that scriptblock is the same as the previous scriptblock, nothing changes - If that scriptblock is different from the previous ones, it will be registered, but will not be executed right away! Only after stopping and starting the runspace will it operate under the new scriptblock. .PARAMETER ScriptBlock The scriptblock to run in a dedicated runspace. .PARAMETER Name The name to register the scriptblock under. .PARAMETER NoMessage Setting this will prevent messages be written to the message / logging system. This is designed to make the PSFramework not flood the log on each import. .EXAMPLE PS C:\> Register-PSFRunspace -ScriptBlock $scriptBlock -Name 'mymodule.maintenance' Registers the script defined in $scriptBlock under the name 'mymodule.maintenance' It does not start the runspace yet. If it already exists, it will overwrite the scriptblock without affecting the running script. .EXAMPLE PS C:\> Register-PSFRunspace -ScriptBlock $scriptBlock -Name 'mymodule.maintenance' PS C:\> Start-PSFRunspace -Name 'mymodule.maintenance' Registers the script defined in $scriptBlock under the name 'mymodule.maintenance' Then it starts the runspace, running the registered $scriptBlock #> [CmdletBinding(PositionalBinding = $false, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFRunspace')] param ( [Parameter(Mandatory = $true)] [Scriptblock] $ScriptBlock, [Parameter(Mandatory = $true)] [String] $Name, [switch] $NoMessage ) if ([PSFramework.Runspace.RunspaceHost]::Runspaces.ContainsKey($Name)) { if (-not $NoMessage) { Write-PSFMessage -Level Verbose -String 'Register-PSFRunspace.Runspace.Updating' -StringValues $Name -Target $Name -Tag 'runspace', 'register' } [PSFramework.Runspace.RunspaceHost]::Runspaces[$Name].SetScript($ScriptBlock) } else { if (-not $NoMessage) { Write-PSFMessage -Level Verbose -String 'Register-PSFRunspace.Runspace.Creating' -StringValues $Name -Target $Name -Tag 'runspace', 'register' } [PSFramework.Runspace.RunspaceHost]::Runspaces[$Name] = New-Object PSFramework.Runspace.RunspaceContainer($Name, $ScriptBlock) } } function Set-PSFDynamicContentObject { <# .SYNOPSIS Updates a value object that can easily be accessed on another runspace. .DESCRIPTION Updates a value object that can easily be accessed on another runspace. The Dynamic Content Object system allows the user to easily have the content of a variable updated in the background. The update is performed by this very function. .PARAMETER Name The name of the value to update. Not case sensitive. .PARAMETER Object The value object to update .PARAMETER Value The value to apply .PARAMETER Queue Set the object to be a threadsafe queue. Safe to use in multiple runspaces in parallel. Will not apply changes if the current value is already such an object. .PARAMETER Stack Set the object to be a threadsafe stack. Safe to use in multiple runspaces in parallel. Will not apply changes if the current value is already such an object. .PARAMETER List Set the object to be a threadsafe list. Safe to use in multiple runspaces in parallel. Will not apply changes if the current value is already such an object. .PARAMETER Dictionary Set the object to be a threadsafe dictionary. Safe to use in multiple runspaces in parallel. Will not apply changes if the current value is already such an object. .PARAMETER PassThru Has the command returning the object just set. .PARAMETER Reset Clears the dynamic content object's collection objects. Use this to ensure the collection is actually empty. Only used in combination of either -Queue, -Stack, -List or -Dictionary. .EXAMPLE PS C:\> Set-PSFDynamicContentObject -Name Test -Value $Value Sets the Dynamic Content Object named "test" to the value $Value. .EXAMPLE PS C:\> Set-PSFDynamicContentObject -Name MyModule.Value -Queue Sets the Dynamic Content Object named "MyModule.Value" to contain a threadsafe queue. This queue will be safe to enqueue and dequeue from, no matter the number of runspaces accessing it simultaneously. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [OutputType([PSFramework.Utility.DynamicContentObject])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Set-PSFDynamicContentObject')] Param ( [string[]] $Name, [Parameter(ValueFromPipeline = $true)] [PSFramework.Utility.DynamicContentObject[]] $Object, [Parameter(Mandatory = $true, ParameterSetName = 'Value')] [AllowNull()] $Value = $null, [Parameter(Mandatory = $true, ParameterSetName = 'Queue')] [switch] $Queue, [Parameter(Mandatory = $true, ParameterSetName = 'Stack')] [switch] $Stack, [Parameter(Mandatory = $true, ParameterSetName = 'List')] [switch] $List, [Parameter(Mandatory = $true, ParameterSetName = 'Dictionary')] [switch] $Dictionary, [switch] $PassThru, [switch] $Reset ) process { foreach ($item in $Name) { if ($Queue) { [PSFramework.Utility.DynamicContentObject]::Set($item, $Value, 'Queue') } elseif ($Stack) { [PSFramework.Utility.DynamicContentObject]::Set($item, $Value, 'Stack') } elseif ($List) { [PSFramework.Utility.DynamicContentObject]::Set($item, $Value, 'List') } elseif ($Dictionary) { [PSFramework.Utility.DynamicContentObject]::Set($item, $Value, 'Dictionary') } else { [PSFramework.Utility.DynamicContentObject]::Set($item, $Value, 'Common') } if ($PassThru) { [PSFramework.Utility.DynamicContentObject]::Get($item) } } foreach ($item in $Object) { $item.Value = $Value if ($Queue) { $item.ConcurrentQueue($Reset) } if ($Stack) { $item.ConcurrentStack($Reset) } if ($List) { $item.ConcurrentList($Reset) } if ($Dictionary) { $item.ConcurrentDictionary($Reset) } if ($PassThru) { $item } } } } function Start-PSFRunspace { <# .SYNOPSIS Starts a runspace that was registered to the PSFramework .DESCRIPTION Starts a runspace that was registered to the PSFramework Simply registering does not automatically start a given runspace. Only by executing this function will it take effect. .PARAMETER Name The name of the registered runspace to launch .PARAMETER Runspace The runspace to launch. Returned by Get-PSFRunspace .PARAMETER NoMessage Setting this will prevent messages be written to the message / logging system. This is designed to make the PSFramework not flood the log on each import. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Start-PSFRunspace -Name 'mymodule.maintenance' Starts the runspace registered under the name 'mymodule.maintenance' #> [CmdletBinding(SupportsShouldProcess = $true, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Start-PSFRunspace')] param ( [Parameter(ValueFromPipeline = $true)] [string[]] $Name, [Parameter(ValueFromPipeline = $true)] [PSFramework.Runspace.RunspaceContainer[]] $Runspace, [switch] $NoMessage, [switch] $EnableException ) process { foreach ($item in $Name) { # Ignore all output from Get-PSFRunspace - it'll be handled by the second loop if ($item -eq "psframework.runspace.runspacecontainer") { continue } if ([PSFramework.Runspace.RunspaceHost]::Runspaces.ContainsKey($item)) { if ($PSCmdlet.ShouldProcess($item, "Starting Runspace")) { try { if (-not $NoMessage) { Write-PSFMessage -Level Verbose -String 'Start-PSFRunspace.Starting' -StringValues ($item) -Target $item -Tag "runspace", "start" } [PSFramework.Runspace.RunspaceHost]::Runspaces[$item].Start() } catch { Stop-PSFFunction -String 'Start-PSFRunspace.Starting.Failed' -StringValues $item -ErrorRecord $_ -EnableException $EnableException -Tag "fail", "argument", "runspace", "start" -Target $item -Continue } } } else { Stop-PSFFunction -String 'Start-PSFRunspace.UnknownRunspace' -StringValues $item -EnableException $EnableException -Category InvalidArgument -Tag "fail", "argument", "runspace", "start" -Target $item -Continue } } foreach ($item in $Runspace) { if ($PSCmdlet.ShouldProcess($item.Name, "Starting Runspace")) { try { if (-not $NoMessage) { Write-PSFMessage -Level Verbose -String 'Start-PSFRunspace.Starting' -StringValues $item.Name -Target $item -Tag "runspace", "start" } $item.Start() } catch { Stop-PSFFunction -String 'Start-PSFRunspace.Starting.Failed' -StringValues $item.Name -EnableException $EnableException -Tag "fail", "argument", "runspace", "start" -Target $item -Continue } } } } } function Stop-PSFRunspace { <# .SYNOPSIS Stops a runspace that was registered to the PSFramework .DESCRIPTION Stops a runspace that was registered to the PSFramework Will not cause errors if the runspace is already halted. Runspaces may not automatically terminate immediately when calling this function. Depending on the implementation of the scriptblock, this may in fact take a little time. If the scriptblock hasn't finished and terminated the runspace in a seemingly time, it will be killed by the system. This timeout is by default 30 seconds, but can be altered by using the Configuration System. For example, this line will increase the timeout to 60 seconds: Set-PSFConfig -FullName PSFramework.Runspace.StopTimeout -Value 60 .PARAMETER Name The name of the registered runspace to stop .PARAMETER Runspace The runspace to stop. Returned by Get-PSFRunspace .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Stop-PSFRunspace -Name 'mymodule.maintenance' Stops the runspace registered under the name 'mymodule.maintenance' .NOTES Additional information about the function. #> [CmdletBinding(SupportsShouldProcess = $true, HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Stop-PSFRunspace')] param ( [Parameter(ValueFromPipeline = $true)] [string[]] $Name, [Parameter(ValueFromPipeline = $true)] [PSFramework.Runspace.RunspaceContainer[]] $Runspace, [switch] $EnableException ) process { foreach ($item in $Name) { # Ignore all output from Get-PSFRunspace - it'll be handled by the second loop if ($item -eq "psframework.runspace.runspacecontainer") { continue } if ([PSFramework.Runspace.RunspaceHost]::Runspaces.ContainsKey($item)) { if ($PSCmdlet.ShouldProcess($item, "Stopping Runspace")) { try { Write-PSFMessage -Level Verbose -String 'Stop-PSFRunspace.Stopping' -StringValues ($item) -Target $item -Tag "runspace", "stop" [PSFramework.Runspace.RunspaceHost]::Runspaces[$item].Stop() } catch { Stop-PSFFunction -String 'Stop-PSFRunspace.Stopping.Failed' -StringValues ($item) -EnableException $EnableException -Tag "fail", "argument", "runspace", "stop" -Target $item -Continue -ErrorRecord $_ } } } else { Stop-PSFFunction -String 'Stop-PSFRunspace.UnknownRunspace' -StringValues ($item) -EnableException $EnableException -Category InvalidArgument -Tag "fail", "argument", "runspace", "stop" -Target $item -Continue } } foreach ($item in $Runspace) { if ($PSCmdlet.ShouldProcess($item.Name, "Stopping Runspace")) { try { Write-PSFMessage -Level Verbose -String 'Stop-PSFRunspace.Stopping' -StringValues $item.Name -Target $item -Tag "runspace", "stop" $item.Stop() } catch { Stop-PSFFunction -String 'Stop-PSFRunspace.Stopping.Failed' -StringValues $item.Name -EnableException $EnableException -Tag "fail", "argument", "runspace", "stop" -Target $item -Continue -ErrorRecord $_ } } } } } function ConvertFrom-PSFClixml { <# .SYNOPSIS Converts data that was serialized from an object back into that object. .DESCRIPTION Converts data that was serialized from an object back into that object. Use Import-PSFclixml to restore objects serialized and written to file. This command is designed for converting serialized data in memory, for example to expand objects returned by a network api. .PARAMETER InputObject The serialized data to restore to objects. .EXAMPLE PS C:\> $data | ConvertFrom-PSFClixml Converts the data stored in $data back into objects #> [CmdletBinding()] Param ( [Parameter(ValueFromPipeline = $true, Mandatory = $true)] $InputObject ) begin { $byteList = New-Object System.Collections.ArrayList function Convert-Item { [CmdletBinding()] param ( $Data ) if ($Data -is [System.String]) { try { [PSFramework.Serialization.ClixmlSerializer]::FromStringCompressed($Data) } catch { [PSFramework.Serialization.ClixmlSerializer]::FromString($Data) } } else { try { [PSFramework.Serialization.ClixmlSerializer]::FromByteCompressed($Data) } catch { [PSFramework.Serialization.ClixmlSerializer]::FromByte($Data) } } } } process { if ($InputObject -is [string]) { Convert-Item -Data $InputObject } elseif ($InputObject -is [System.Byte[]]) { Convert-Item -Data $InputObject } elseif ($InputObject -is [System.Byte]) { $null = $byteList.Add($InputObject) } else { Stop-PSFFunction -String 'ConvertFrom-PSFClixml.BadInput' -EnableException $true } } end { if ($byteList.Count -gt 0) { Convert-Item -Data ([System.Byte[]]$byteList.ToArray()) } } } function ConvertTo-PSFClixml { <# .SYNOPSIS Converts an input object into a serialized string or byte array. .DESCRIPTION Converts an input object into a serialized string or byte array. Works analogous to Export-PSFClixml, only it does not require being written to file. .PARAMETER Depth Specifies how many levels of contained objects are included in the XML representation. The default value is 2. .PARAMETER InputObject The object(s) to serialize. .PARAMETER Style Whether to export as byte (better compression) or as string (often easier to transmit using other utilities/apis). .PARAMETER NoCompression By default, exported data is compressed, saving a lot of storage at the cost of some CPU cycles. This switch disables this compression, making string-style exports compatible with Import-Clixml. .EXAMPLE PS C:\> Get-ChildItem | ConvertTo-PSFClixml Scans all items in the current folder and then converts that into a compressed clixml string. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseOutputTypeCorrectly", "")] [CmdletBinding()] param ( [int] $Depth, [Parameter(ValueFromPipeline = $true)] $InputObject, [PSFramework.Serialization.ClixmlDataStyle] $Style = 'String', [switch] $NoCompression ) begin { $data = @() } process { $data += $InputObject } end { try { if ($Style -like 'Byte') { if ($NoCompression) { if ($Depth) { [PSFramework.Serialization.ClixmlSerializer]::ToByte($data, $Depth) } else { [PSFramework.Serialization.ClixmlSerializer]::ToByte($data) } } else { if ($Depth) { [PSFramework.Serialization.ClixmlSerializer]::ToByteCompressed($data, $Depth) } else { [PSFramework.Serialization.ClixmlSerializer]::ToByteCompressed($data) } } } else { if ($NoCompression) { if ($Depth) { [PSFramework.Serialization.ClixmlSerializer]::ToString($data, $Depth) } else { [PSFramework.Serialization.ClixmlSerializer]::ToString($data) } } else { if ($Depth) { [PSFramework.Serialization.ClixmlSerializer]::ToStringCompressed($data, $Depth) } else { [PSFramework.Serialization.ClixmlSerializer]::ToStringCompressed($data) } } } } catch { Stop-PSFFunction -String 'ConvertTo-PSFClixml.Conversion.Error' -ErrorRecord $_ -EnableException $true -Target $resolvedPath -Cmdlet $PSCmdlet } } } function Export-PSFClixml { <# .SYNOPSIS Writes objects to the filesystem. .DESCRIPTION Writes objects to the filesystem. In opposite to the default Export-Clixml cmdlet, this function offers data compression as the default option. Exporting to regular clixml is still supported though. .PARAMETER Path The path to write to. .PARAMETER Depth Specifies how many levels of contained objects are included in the XML representation. The default value is 2. .PARAMETER InputObject The object(s) to serialize. .PARAMETER Style Whether to export as byte (better compression) or as string (often easier to transmit using other utilities/apis). .PARAMETER NoCompression By default, exported data is compressed, saving a lot of storage at the cost of some CPU cycles. This switch disables this compression, making string-style exports compatible with Import-Clixml. .PARAMETER PassThru Passes all objects along the pipeline. By default, Export-PSFClixml does not produce output. .PARAMETER Encoding The encoding to use when using string-style export. By default, it exports as UTF8 encoding. .EXAMPLE PS C:\> Get-ChildItem | Export-PSFClixml -Path 'C:\temp\data.byte' Exports a list of all items in the current path as compressed binary file to C:\temp\data.byte .EXAMPLE PS C:\> Get-ChildItem | Export-PSFClixml -Path C:\temp\data.xml -Style 'String' -NoCompression Exports a list of all items in the current path as a default clixml readable by Import-Clixml #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Export-PSFClixml')] param ( [PsfValidateScript('PSFramework.Validate.FSPath.FileOrParent', ErrorString = 'PSFramework.Validate.FSPath.FileOrParent')] [Parameter(Mandatory = $true, Position = 0)] [string] $Path, [int] $Depth, [Parameter(ValueFromPipeline = $true)] $InputObject, [PSFramework.Serialization.ClixmlDataStyle] $Style = 'Byte', [switch] $NoCompression, [switch] $PassThru, [PSFEncoding] $Encoding = (Get-PSFConfigValue -FullName 'PSFramework.Text.Encoding.DefaultWrite') ) begin { try { $resolvedPath = Resolve-PSFPath -Path $Path -Provider FileSystem -SingleItem -NewChild } catch { Stop-PSFFunction -String 'Validate.FSPath.FileOrParent' -StringValues $Path -EnableException $true -Cmdlet $PSCmdlet -ErrorRecord $_ } [System.Collections.ArrayList]$data = @() } process { $null = $data.Add($InputObject) if ($PassThru) { $InputObject } } end { try { Write-PSFMessage -Level Verbose -String 'Export-PSFClixml.Exporting' -StringValues $resolvedPath if ($Style -like 'Byte') { if ($NoCompression) { if ($Depth) { [System.IO.File]::WriteAllBytes($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToByte($data.ToArray(), $Depth))) } else { [System.IO.File]::WriteAllBytes($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToByte($data.ToArray()))) } } else { if ($Depth) { [System.IO.File]::WriteAllBytes($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToByteCompressed($data.ToArray(), $Depth))) } else { [System.IO.File]::WriteAllBytes($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToByteCompressed($data.ToArray()))) } } } else { if ($NoCompression) { if ($Depth) { [System.IO.File]::WriteAllText($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToString($data.ToArray(), $Depth)), $Encoding) } else { [System.IO.File]::WriteAllText($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToString($data.ToArray())), $Encoding) } } else { if ($Depth) { [System.IO.File]::WriteAllText($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToStringCompressed($data.ToArray(), $Depth)), $Encoding) } else { [System.IO.File]::WriteAllText($resolvedPath, ([PSFramework.Serialization.ClixmlSerializer]::ToStringCompressed($data.ToArray())), $Encoding) } } } } catch { Stop-PSFFunction -String 'Export-PSFClixml.Exporting.Failed' -ErrorRecord $_ -EnableException $true -Target $resolvedPath -Cmdlet $PSCmdlet } } } function Get-PSFTypeSerializationData { <# .SYNOPSIS Creates a type extension XML for serializing an object .DESCRIPTION Creates a type extension XML for serializing an object Use this to register a type with a type serializer, so it will retain its integrity across process borders. This is relevant in order to have an object retain its type when ... - sending it over PowerShell Remoting - writing it to file via Export-Clixml and reading it later via Import-Clixml Note: In the default serializer, all types registered must: - Have all public properties be read & writable (the write needs not do anything, but it must not throw an exception). - All non-public properties will be ignored. - Come from an Assembly with a static name (like an existing dll file, not compiled at runtime). .PARAMETER InputObject The type to serialize. - Accepts a type object - The string name of the type - An object, whose type will then be determined .PARAMETER Mode Whether all types listed should be generated as a single definition ('Grouped'; default) or as one definition per type. Since multiple files have worse performance, it is generally recommended to group them all in a single file. .PARAMETER Fragment By setting this, the type XML is emitted without the outer XML shell, containing only the <Type> node(s). Use this if you want to add the output to existing type extension xml. .PARAMETER Serializer The serializer to use for the conversion. By default, the PSFramework serializer is used, which should work well enough, but requires the PSFramework to be present. .PARAMETER Method The serialization method to use. By default, the PSFramework serialization method is used, which should work well enough, but requires the PSFramework to be present. .EXAMPLE PS C:\> Get-PSFTypeSerializationData -InputObject 'My.Custom.Type' Generates an XML text that can be used to register via Update-TypeData. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSPossibleIncorrectUsageOfAssignmentOperator", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFTypeSerializationData')] Param ( [Parameter(ValueFromPipeline = $true)] [object[]] $InputObject, [ValidateSet('Grouped','SingleItem')] [string] $Mode = "Grouped", [switch] $Fragment, [string] $Serializer = "PSFramework.Serialization.SerializationTypeConverter", [string] $Method = "GetSerializationData" ) begin { #region XML builder functions function Get-XmlHeader { <# .SYNOPSIS Returns the header for a types XML file #> [OutputType([string])] [CmdletBinding()] Param ( ) @" <?xml version="1.0" encoding="utf-8"?> <Types> "@ } function Get-XmlBody { <# .SYNOPSIS Processes a type into proper XML #> [OutputType([string])] [CmdletBinding()] Param ( [string] $Type, [string] $Serializer, [string] $Method ) @" <!-- $Type --> <Type> <Name>Deserialized.$Type</Name> <Members> <MemberSet> <Name>PSStandardMembers</Name> <Members> <NoteProperty> <Name> TargetTypeForDeserialization </Name> <Value> $Type </Value> </NoteProperty> </Members> </MemberSet> </Members> </Type> <Type> <Name>$Type</Name> <Members> <CodeProperty IsHidden="true"> <Name>SerializationData</Name> <GetCodeReference> <TypeName>$Serializer</TypeName> <MethodName>$Method</MethodName> </GetCodeReference> </CodeProperty> </Members> <TypeConverter> <TypeName>$Serializer</TypeName> </TypeConverter> </Type> "@ } function Get-XmlFooter { <# .SYNOPSIS Returns the footer for a types XML file #> [OutputType([string])] [CmdletBinding()] Param ( ) @" </Types> "@ } #endregion XML builder functions $types = @() if ($Mode -eq 'Grouped') { if (-not $Fragment) { $xml = Get-XmlHeader } else { $xml = "" } } } process { foreach ($item in $InputObject) { if ($null -eq $item) { continue } $type = $null if ($res = $item -as [System.Type]) { $type = $res } else { $type = $item.GetType() } if ($type -in $types) { continue } switch ($Mode) { 'Grouped' { $xml += Get-XmlBody -Method $Method -Serializer $Serializer -Type $type.FullName } 'SingleItem' { if (-not $Fragment) { $xml = Get-XmlHeader $xml += Get-XmlBody -Method $Method -Serializer $Serializer -Type $type.FullName $xml += Get-XmlFooter $xml } else { Get-XmlBody -Method $Method -Serializer $Serializer -Type $type.FullName } } } $types += $type } } end { if ($Mode -eq 'Grouped') { if (-not $Fragment) { $xml += Get-XmlFooter } $xml } } } function Import-PSFClixml { <# .SYNOPSIS Imports objects serialized using Export-Clixml or Export-PSFClixml. .DESCRIPTION Imports objects serialized using Export-Clixml or Export-PSFClixml. It can handle compressed and non-compressed exports. .PARAMETER Path Path to the files to import. .PARAMETER Encoding Text-based files might be stored with any arbitrary encoding chosen. By default, this function assumes UTF8 encoding (the default export encoding for Export-PSFClixml). .EXAMPLE PS C:\> Import-PSFClixml -Path '.\object.xml' Imports the objects serialized to object.xml in the current folder. #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Import-PSFClixml')] param ( [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [Alias('FullName')] [string[]] $Path, [PSFEncoding] $Encoding = (Get-PSFConfigValue -FullName 'psframework.text.encoding.defaultread' -Fallback 'utf-8') ) process { try { $resolvedPath = Resolve-PSFPath -Path $Path -Provider FileSystem } catch { Stop-PSFFunction -String 'Import-PSFClixml.Path.Resolution' -StringValues $Path -ErrorRecord $_ -EnableException $true -Cmdlet $PSCmdlet -Target $Path } foreach ($pathItem in $resolvedPath) { if ((Get-Item $pathItem).PSIsContainer) { Stop-PSFFunction -String 'Import-PSFClixml.Path.NotFile' -StringValues $pathItem -EnableException $true -Target $pathItem } Write-PSFMessage -Level Verbose -String 'Import-PSFClixml.Processing' -StringValues $pathItem -Target $pathItem [byte[]]$bytes = [System.IO.File]::ReadAllBytes($pathItem) try { [PSFramework.Serialization.ClixmlSerializer]::FromByteCompressed($bytes) } catch { [string]$string = [System.IO.File]::ReadAllText($pathItem, $Encoding) try { [PSFramework.Serialization.ClixmlSerializer]::FromString($string) } catch { try { [PSFramework.Serialization.ClixmlSerializer]::FromStringCompressed($string) } catch { try { [PSFramework.Serialization.ClixmlSerializer]::FromByte($bytes) } catch { Stop-PSFFunction -String 'Import-PSFClixml.Conversion.Failed' -EnableException $true -Target $pathItem -Cmdlet $PSCmdlet } } } } } } } function Register-PSFTypeSerializationData { <# .SYNOPSIS Registers serialization xml Typedata. .DESCRIPTION Registers serialization xml Typedata. Use Get-PSFTypeSerializationData to generate such a string. When building a module, consider shipping that xml type extension in a dedicated file as part of the module and import it as part of the manifest's 'TypesToProcess' node. .PARAMETER TypeData The data to register. Generate with Get-PSFTypeSerializationData. .PARAMETER Path Where the file should be stored before appending. While type extensions can be added at runtime directly from memory, from file is more reliable. By default, a PSFramework path is chosen. The default path can be configured under the 'PSFramework.Serialization.WorkingDirectory' confguration setting. .EXAMPLE PS C:\> Get-PSFTypeSerializationData -InputObject 'My.Custom.Type' | Register-PSFTypeSerializationData Generates a custom type serialization xml and registers it. #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFTypeSerializationData')] Param ( [Parameter(ValueFromPipeline = $true, Mandatory = $true)] [string[]] $TypeData, [string] $Path = (Get-PSFConfigValue -FullName 'PSFramework.Serialization.WorkingDirectory' -Fallback $script:path_typedata) ) begin { if (-not (Test-Path $Path -PathType Container)) { $null = New-Item -Path $Path -ItemType Directory -Force } } process { foreach ($item in $TypeData) { $name = $item -split "`n" | Select-String "<Name>(.*?)</Name>" | Where-Object { $_ -notmatch "<Name>Deserialized.|<Name>PSStandardMembers</Name>|<Name>SerializationData</Name>" } | Select-Object -First 1 | ForEach-Object { $_.Matches[0].Groups[1].Value } $fullName = Join-Path $Path.Trim "$($name).Types.ps1xml" $item | Set-Content -Path $fullName -Force -Encoding UTF8 Update-TypeData -AppendPath $fullName } } } function New-PSFTeppCompletionResult { <# .SYNOPSIS Generates a completion result for psframework internal tab completion. .DESCRIPTION Generates a completion result for psframework internal tab completion. .PARAMETER CompletionText The text to propose. .PARAMETER ToolTip The tooltip to show in tooltip-aware hosts (ISE, mostly) .PARAMETER ListItemText ??? .PARAMETER CompletionResultType The type of object that is being completed. By default it generates one of type paramter value. .PARAMETER NoQuotes Whether to put the result in quotes or not. .EXAMPLE New-PSFTeppCompletionResult -CompletionText 'master' -ToolTip 'master' Returns a CompletionResult with the text and tooltip 'master' #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] param ( [Parameter(Position = 0, ValueFromPipelineByPropertyName = $true, Mandatory = $true, ValueFromPipeline = $true)] [ValidateNotNullOrEmpty()] [string] $CompletionText, [Parameter(Position = 1, ValueFromPipelineByPropertyName = $true)] [string] $ToolTip, [Parameter(Position = 2, ValueFromPipelineByPropertyName = $true)] [string] $ListItemText, [System.Management.Automation.CompletionResultType] $CompletionResultType = [System.Management.Automation.CompletionResultType]::ParameterValue, [switch] $NoQuotes ) process { $toolTipToUse = if ($ToolTip -eq '') { $CompletionText } else { $ToolTip } $listItemToUse = if ($ListItemText -eq '') { $CompletionText } else { $ListItemText } # If the caller explicitly requests that quotes # not be included, via the -NoQuotes parameter, # then skip adding quotes. if ($CompletionResultType -eq [System.Management.Automation.CompletionResultType]::ParameterValue -and -not $NoQuotes) { # Add single quotes for the caller in case they are needed. # We use the parser to robustly determine how it will treat # the argument. If we end up with too many tokens, or if # the parser found something expandable in the results, we # know quotes are needed. $tokens = $null $null = [System.Management.Automation.Language.Parser]::ParseInput("echo $CompletionText", [ref]$tokens, [ref]$null) if ($tokens.Length -ne 3 -or ($tokens[1] -is [System.Management.Automation.Language.StringExpandableToken] -and $tokens[1].Kind -eq [System.Management.Automation.Language.TokenKind]::Generic)) { $CompletionText = "'$CompletionText'" } } return New-Object System.Management.Automation.CompletionResult($CompletionText, $listItemToUse, $CompletionResultType, $toolTipToUse.Trim()) } } function Register-PSFTeppArgumentCompleter { <# .SYNOPSIS Registers a parameter for a prestored Tepp. .DESCRIPTION Registers a parameter for a prestored Tepp. This function allows easily registering a function's parameter for Tepp in the function-file, rather than in a centralized location. .PARAMETER Command Name of the command whose parameter should receive Tepp. .PARAMETER Parameter Name of the parameter that should be Tepp'ed. .PARAMETER Name Name of the Tepp Completioner to use. Use the same name as was assigned in Register-PSFTeppScriptblock (which needs to be called first). .EXAMPLE Register-PSFTeppArgumentCompleter -Command Get-Test -Parameter Example -Name MyModule.Example Registers the parameter 'Example' of the command 'Get-Test' to receive the tab completion registered to 'MyModule.Example' #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFTeppArgumentCompleter')] Param ( [Parameter(Mandatory = $true)] [string[]] $Command, [Parameter(Mandatory = $true)] [string[]] $Parameter, [Parameter(Mandatory = $true)] [string] $Name ) process { foreach ($Param in $Parameter) { $scriptBlock = [PSFramework.TabExpansion.TabExpansionHost]::Scripts[$Name].ScriptBlock if ([PSFramework.TabExpansion.TabExpansionHost]::Scripts[$Name].InnerScriptBlock) { [PSFramework.Utility.UtilityHost]::ImportScriptBlock($scriptBlock, $true) } Register-ArgumentCompleter -CommandName $Command -ParameterName $Param -ScriptBlock $scriptBlock } } } function Register-PSFTeppScriptblock { <# .SYNOPSIS Registers a scriptblock under name, to later be available for TabExpansion. .DESCRIPTION Registers a scriptblock under name, to later be available for TabExpansion. This system supports two separate types of input: Full or Simple. Simple: The scriptblock simply must return string values. PSFramework will then do the rest of the processing when the user asks for tab completion. This is the simple-most way to implement tab completion, for a full example, look at the first example in this help. Full: A full scriptblock implements all that is needed to provide Tab Expansion. For more details and guidance, see the following concept help: Get-Help about_psf_tabexpansion .PARAMETER ScriptBlock The scriptblock to register. .PARAMETER Name The name under which the scriptblock should be registered. It is recommended to prefix the name with the module (e.g.: mymodule.<name>), as names are shared across all implementing modules. .PARAMETER Mode Whether the script provided is a full or simple scriptblock. By default, this function automatically detects this, but just in case, you can override this detection. .PARAMETER CacheDuration How long a tab completion result is valid. By default, PSFramework tab completion will run the scriptblock on each call. This can be used together with a background refresh mechanism to offload the cost of expensive queries into the background. See Set-PSFTeppResult for details on how to refresh the cache. .PARAMETER Global Whether the scriptblock should be executed in the global context. This parameter is needed to reliably execute in background runspaces, but means no direct access to module content. .EXAMPLE Register-PSFTeppScriptblock -Name "psalcohol-liquids" -ScriptBlock { "beer", "mead", "wine", "vodka", "whiskey", "rum" } Register-PSFTeppArgumentCompleter -Command Get-Alcohol -Parameter Type -Name "psalcohol-liquids" In step one we set a list of questionable liquids as the list of available beverages for parameter 'Type' on the command 'Get-Alcohol' .EXAMPLE Register-PSFTeppScriptblock -ScriptBlock $scriptBlock -Name MyFirstTeppScriptBlock Stores the scriptblock stored in $scriptBlock under the name "MyFirstTeppScriptBlock" .EXAMPLE $scriptBlock = { (Get-ChildItem (Get-PSFConfigValue -FullName mymodule.path.scripts -Fallback "$env:USERPROFILE\Documents\WindowsPowerShell\Scripts")).FullName } Register-PSFTeppScriptblock -Name mymodule-scripts -ScriptBlock $scriptBlock -Mode Simple Stores a simple scriptblock that will return a list of strings under the name "mymodule-scripts". The system will wrap all the stuff around this that is necessary to provide Tab Expansion and filter out output that doesn't fit the user input so far. #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFTeppScriptblock')] Param ( [Parameter(Mandatory = $true)] [System.Management.Automation.ScriptBlock] $ScriptBlock, [Parameter(Mandatory = $true)] [string] $Name, [PSFramework.TabExpansion.TeppScriptMode] $Mode = "Auto", [PSFramework.Parameter.TimeSpanParameter] $CacheDuration = 0, [switch] $Global ) process { [PSFramework.TabExpansion.TabExpansionHost]::RegisterCompletion($Name, $ScriptBlock, $Mode, $CacheDuration, $Global) } } function Set-PSFTeppResult { <# .SYNOPSIS Refreshes the tab completion value cache. .DESCRIPTION Refreshes the tab completion value cache for the specified completion scriptblock. Tab Completion scriptblocks can be configured to retrieve values from a dedicated cache. This allows seamless background refreshes of completion data and eliminates all waits for the user. .PARAMETER TabCompletion The name of the completion script to set the last results for. .PARAMETER Value The values to set. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .EXAMPLE PS C:\> Set-PSFTeppResult -TabCompletion 'MyModule.Computer' -Value (Get-ADComputer -Filter *).Name Stores the names of all computers in AD into the tab completion cache of the completion scriptblock 'MyModule.Computer' #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low', HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Set-PSFTeppResult')] param ( [Parameter(Mandatory = $true)] [PSFramework.Validation.PsfValidateSetAttribute(ScriptBlock = { [PSFramework.TabExpansion.TabExpansionHost]::Scripts.Keys } )] [string] $TabCompletion, [Parameter(Mandatory = $true)] [AllowEmptyCollection()] [string[]] $Value ) process { if (Test-PSFShouldProcess -PSCmdlet $PSCmdlet -Target $TabCompletion -ActionString 'Set-PSFTeppResult.UpdateValue') { [PSFramework.TabExpansion.TabExpansionHost]::Scripts[$TabCompletion].LastResult = $Value [PSFramework.TabExpansion.TabExpansionHost]::Scripts[$TabCompletion].LastExecution = ([System.DateTime]::Now) } } } function Disable-PSFTaskEngineTask { <# .SYNOPSIS Disables a task registered to the PSFramework task engine. .DESCRIPTION Disables a task registered to the PSFramework task engine. .PARAMETER Name Name of the task to disable. .PARAMETER Task The task registered. Must be a task object returned by Get-PSFTaskEngineTask. .EXAMPLE PS C:\> Get-PSFTaskEngineTask -Name 'mymodule.maintenance' | Disable-PSFTaskEngineTask Disables the task named 'mymodule.maintenance' #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Disable-PSFTaskEngineTask')] param ( [string[]] $Name, [Parameter(ValueFromPipeline = $true)] [PSFramework.TaskEngine.PsfTask[]] $Task ) process { foreach ($item in $Task) { if ($item.Enabled) { Write-PSFMessage -Level Verbose -String 'Disable-PSFTaskEngineTask.Disabling' -StringValues $item.Name -Tag 'disable', 'taskengine', 'task' $item.Enabled = $false } } foreach ($taskName in $Name) { foreach ($taskObject in Get-PSFTaskEngineTask -Name $taskName) { Write-PSFMessage -Level Verbose -String 'Disable-PSFTaskEngineTask.Disabling' -StringValues $taskObject.Name -Tag 'disable', 'taskengine', 'task' $taskObject.Enabled = $false } } } } function Enable-PSFTaskEngineTask { <# .SYNOPSIS Enables a task registered to the PSFramework task engine. .DESCRIPTION Enables a task registered to the PSFramework task engine. Note: Tasks are enabled by default. Use this function to re-enable a task disabled by Disable-PSFTaskEngineTask. .PARAMETER Name Name of the task to enable. .PARAMETER Task The task registered. Must be a task object returned by Get-PSFTaskEngineTask. .EXAMPLE PS C:\> Get-PSFTaskEngineTask -Name 'mymodule.maintenance' | Enable-PSFTaskEngineTask Enables the task named 'mymodule.maintenance' #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Enable-PSFTaskEngineTask')] param ( [string[]] $Name, [Parameter(ValueFromPipeline = $true, Mandatory = $true)] [PSFramework.TaskEngine.PsfTask[]] $Task ) begin { $didSomething = $false } process { foreach ($item in $Task) { if (-not $item.Enabled) { Write-PSFMessage -Level Verbose -String 'Enable-PSFTaskEngineTask.Enable' -StringValues $item.Name -Tag 'enable', 'taskengine', 'task' $item.Enabled = $true $didSomething = $true } } foreach ($taskName in $Name) { foreach ($taskObject in Get-PSFTaskEngineTask -Name $taskName) { if (-not $taskObject.Enabled) { Write-PSFMessage -Level Verbose -String 'Enable-PSFTaskEngineTask.Enable' -StringValues $taskObject.Name -Tag 'enable', 'taskengine', 'task' $taskObject.Enabled = $true $didSomething = $true } } } } end { # If we enabled any task, start the runspace again, in case it isn't already running (no effect if it is) if ($didSomething) { Start-PSFRunspace -Name 'psframework.taskengine' } } } function Get-PSFTaskEngineCache { <# .SYNOPSIS Retrieve values from the cache for a task engine task. .DESCRIPTION Retrieve values from the cache for a task engine task. Tasks scheduled under the PSFramework task engine do not have a way to directly pass information to the primary runspace. Using Set-PSFTaskEngineCache, they can store the information somewhere where the main runspace can retrieve it using this function. .PARAMETER Module The name of the module that generated the task. Use scriptname in case of using this within a script. Note: Must be the same as the name used within the task when calling 'Set-PSFTaskEngineCache' .PARAMETER Name The name of the task for which the cache is. Note: Must be the same as the name used within the task when calling 'Set-PSFTaskEngineCache' .EXAMPLE PS C:\> Get-PSFTaskEngineCache -Module 'mymodule' -Name 'maintenancetask' Retrieves the information stored under 'mymodule.maintenancetask' #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFTaskEngineCache')] Param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Module, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Name ) process { $cacheItem = [PSFramework.TaskEngine.TaskHost]::GetCacheItem($Module, $Name) if (-not $cacheItem) { return } $value = $cacheItem.GetValue() if ($null -ne $value) { $value } } } function Get-PSFTaskEngineTask { <# .SYNOPSIS Returns tasks registered for the task engine .DESCRIPTION Returns tasks registered for the task engine .PARAMETER Name Default: "*" Only tasks with similar names are returned. .EXAMPLE PS C:\> Get-PSFTaskEngineTask Returns all tasks registered to the task engine .EXAMPLE PS C:\> Get-PSFTaskEngineTask -Name 'mymodule.*' Returns all tasks registered to the task engine whose name starts with 'mymodule.' (It stands to reason that only tasks belonging to the module 'mymodule' would be returned that way) #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Get-PSFTaskEngineTask')] Param ( [string] $Name = "*" ) process { [PSFramework.TaskEngine.TaskHost]::Tasks.Values | Where-Object Name -Like $Name } } function Register-PSFTaskEngineTask { <# .SYNOPSIS Allows scheduling PowerShell tasks, that are perfomed in the background. .DESCRIPTION Allows scheduling PowerShell tasks, that are perfomed in the background. All scriptblocks scheduled like this will be performed on a separate runspace. None of the scriptblocks will affect the main session (so you cannot manipulate variables, etc.) This system is designed for two use-cases: - Reducing module import time by off-loading expensive one-time actions (such as building a cache) in the background - Scheduling periodic script executions that should occur while the process is running (e.g.: continuous maintenance, cache updates, ...) It also avoids overloading the client computer by executing too many tasks at the same time, as multiple modules running code in the background might. Instead tasks that are due simultaneously are processed by priority. .PARAMETER Name The name of the task. Must be unique, otherwise it will update the existing task. .PARAMETER Description Description of the task. Helps documenting the task and what it is supposed to be doing. .PARAMETER ScriptBlock The task/scriptblock that should be performed as a background task. .PARAMETER Once Whether the task should be performed only once. .PARAMETER Interval The interval at which the task should be repeated. .PARAMETER Delay How far after the initial registration should the task script wait before processing this. This can be used to delay background stuff that should not content with items that would be good to have as part of the module import. .PARAMETER Priority How important is this task? If multiple tasks are due at the same maintenance cycle, the more critical one will be processed first. .PARAMETER ResetTask If the task already exists, it will be reset by setting this parameter (this switch is ignored when creating new tasks). This allows explicitly registering tasks for re-execution, even though they were set to execute once only. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE PS C:\> Register-PSFTaskEngineTask -Name 'mymodule.buildcache' -ScriptBlock $ScriptBlock -Once -Description 'Builds the object cache used by the mymodule module' Registers the task contained in $ScriptBlock under the name 'mymodule.buildcache' to execute once at the system's earliest convenience in a medium (default) priority. .EXAMPLE PS C:\> Register-PSFTaskEngineTask -Name 'mymodule.maintenance' -ScriptBlock $ScriptBlock -Interval "00:05:00" -Delay "00:01:00" -Priority Critical -Description 'Performs critical system maintenance in order for the mymodule module to function' Registers the task contained in $ScriptBlock under the name 'mymodule.maintenance' - Sets it to execute every 5 minutes - Sets it to wait for 1 minute after registration before starting the first execution - Sets it to priority "Critical", ensuring it takes precedence over most other tasks. #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Register-PSFTaskEngineTask')] param ( [Parameter(Mandatory = $true)] [string] $Name, [string] $Description, [Parameter(Mandatory = $true)] [System.Management.Automation.ScriptBlock] $ScriptBlock, [Parameter(Mandatory = $true, ParameterSetName = "Once")] [switch] $Once, [Parameter(Mandatory = $true, ParameterSetName = "Repeating")] [PsfValidateScript('PSFramework.Validate.TimeSpan.Positive', ErrorString = 'PSFramework.Validate.TimeSpan.Positive')] [PSFTimeSpan] $Interval, [PSFTimeSpan] $Delay, [PSFramework.TaskEngine.Priority] $Priority = "Medium", [switch] $ResetTask, [switch] $EnableException ) process { #region Case: Task already registered if ([PSFramework.TaskEngine.TaskHost]::Tasks.ContainsKey($Name)) { $task = [PSFramework.TaskEngine.TaskHost]::Tasks[$Name] if (Test-PSFParameterBinding -ParameterName Description) { $task.Description = $Description } if ($task.ScriptBlock -ne $ScriptBlock) { $task.ScriptBlock = $ScriptBlock } if (Test-PSFParameterBinding -ParameterName Once) { $task.Once = $Once } if (Test-PSFParameterBinding -ParameterName Interval) { $task.Once = $false $task.Interval = $Interval } if (Test-PSFParameterBinding -ParameterName Delay) { $task.Delay = $Delay } if (Test-PSFParameterBinding -ParameterName Priority) { $task.Priority = $Priority } if ($ResetTask) { $task.Registered = Get-Date $task.LastExecution = New-Object System.DateTime(0) $task.State = 'Pending' } } #endregion Case: Task already registered #region New Task else { $task = New-Object PSFramework.TaskEngine.PsfTask $task.Name = $Name if (Test-PSFParameterBinding -ParameterName Description) { $task.Description = $Description } $task.ScriptBlock = $ScriptBlock if (Test-PSFParameterBinding -ParameterName Once) { $task.Once = $true } if (Test-PSFParameterBinding -ParameterName Interval) { $task.Interval = $Interval } if (Test-PSFParameterBinding -ParameterName Delay) { $task.Delay = $Delay } $task.Priority = $Priority $task.Registered = Get-Date [PSFramework.TaskEngine.TaskHost]::Tasks[$Name] = $task } #endregion New Task } end { Start-PSFRunspace -Name "psframework.taskengine" -EnableException:$EnableException } } function Set-PSFTaskEngineCache { <# .SYNOPSIS Sets values and configuration for a cache entry. .DESCRIPTION Allows applying values and settings for a cache. This allows applying a lifetime to cached data or offering a mechanism to automatically refresh it on retrieval. This feature is specifically designed to interact with the Task Engine powershell task scheduler (See Register-PSFTaskEngineTask for details). However it is open for interaction with all tools. In particular, the cache is threadsafe to use through these functions. The cache is global to the process, NOT the current runspace. Background runspaces access the same data in a safe manner. .PARAMETER Module The name of the module that generated the task. Use scriptname in case of using this within a script. .PARAMETER Name The name of the task for which the cache is. .PARAMETER Value The value to set this cache to. .PARAMETER Lifetime How long values stored in this cache should remain valid. .PARAMETER Collector A scriptblock that is used to refresh the data cached. Should return values in a save manner, will be called if retrieving data on a cache that has expired. .PARAMETER CollectorArgument An argument to pass to the collector script. Allows passing in values as argument to the collector script. The arguments are stored persistently and are not subject to expiration. .EXAMPLE PS C:\> Set-PSFTaskEngineCache -Module 'mymodule' -Name 'maintenancetask' -Value $results Stores the content of $results in the cache 'mymodule / maintenancetask' These values can now be retrieved using Get-PSFTaskEngineCache. .EXAMPLE PS C:\> Set-PSFTaskEngineCache -Module MyModule -Name DomainController -Lifetime 8h -Collector { Get-ADDomainController } Registers a cache that lists all domain controllers in the current domain, keeping the data valid for 8 hours before refreshing it. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Set-PSFTaskEngineCache')] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Module, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Name, [AllowNull()] [object] $Value, [PsfValidateScript('PSFramework.Validate.TimeSpan.Positive', ErrorString = 'PSFramework.Validate.TimeSpan.Positive')] [PSFTimespan] $Lifetime, [System.Management.Automation.ScriptBlock] $Collector, [object] $CollectorArgument ) process { if ([PSFramework.TaskEngine.TaskHost]::TestCacheItem($Module, $Name)) { $cacheItem = [PSFramework.TaskEngine.TaskHost]::GetCacheItem($Module, $Name) } else { $cacheItem = [PSFramework.TaskEngine.TaskHost]::NewCacheItem($Module, $Name) } if (Test-PSFParameterBinding -ParameterName Value) { $cacheItem.Value = $Value } if (Test-PSFParameterBinding -ParameterName Lifetime) { $cacheItem.Expiration = $Lifetime } if (Test-PSFParameterBinding -ParameterName Collector) { $cacheItem.Collector = $Collector } if (Test-PSFParameterBinding -ParameterName CollectorArgument) { $cacheItem.CollectorArgument = $CollectorArgument } } } function Test-PSFTaskEngineCache { <# .SYNOPSIS Tests, whether the specified task engine cache-entry has been written. .DESCRIPTION Tests, whether the specified task engine cache-entry has been written. .PARAMETER Module The name of the module that generated the task. Use scriptname in case of using this within a script. Note: Must be the same as the name used within the task when calling 'Set-PSFTaskEngineCache' .PARAMETER Name The name of the task for which the cache is. Note: Must be the same as the name used within the task when calling 'Set-PSFTaskEngineCache' .EXAMPLE PS C:\> Test-PSFTaskEngineCache -Module 'mymodule' -Name 'maintenancetask' Returns, whether the cache has been set for the module 'mymodule' and the task 'maintenancetask' Does not require the cache to actually contain a value, but must exist. #> [OutputType([System.Boolean])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Test-PSFTaskEngineCache')] Param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Module, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Name ) process { [PSFramework.TaskEngine.TaskHost]::TestCacheItem($Module, $Name) } } function Test-PSFTaskEngineTask { <# .SYNOPSIS Tests, whether the specified task has already been executed. .DESCRIPTION Tests, whether the specified task has already been executed. Returns false, if the task doesn't exist. .PARAMETER Name Name of the task to test .EXAMPLE PS C:\> Test-PSFTaskEngineTask -Name 'mymodule.maintenance' Returns, whether the task named 'mymodule.maintenance' has already been executed at least once. #> [OutputType([System.Boolean])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Test-PSFTaskEngineTask')] Param ( [Parameter(Mandatory = $true)] [string] $Name ) process { if (-not ([PSFramework.TaskEngine.TaskHost]::Tasks.ContainsKey($Name))) { return $false } $task = [PSFramework.TaskEngine.TaskHost]::Tasks[$Name] $task.LastExecution -gt $task.Registered } } function Get-PSFTempItem { <# .SYNOPSIS List existing temporary items. .DESCRIPTION List existing temporary items. .PARAMETER Name Name of the item to filter by. Defaults to '*' .PARAMETER ModuleName Name of the module to filter by. Defaults to '*' .EXAMPLE PS C:\> Get-PSFTempItem List all existing temporary items. #> [CmdletBinding()] param ( [Parameter(ValueFromPipelineByPropertyName = $true, ValueFromPipeline = $true)] [string] $Name = '*', [Parameter(ValueFromPipelineByPropertyName = $true)] [string] $ModuleName = '*' ) process { ($script:tempItems.Get($ModuleName, $Name)) } } function New-PSFTempDirectory { <# .SYNOPSIS Create a temporary directory / folder. .DESCRIPTION Create a temporary directory / folder. .PARAMETER Name Name of the temporary directory item. Note: The actual foldername will be autogenerated and ignore this value. .PARAMETER DirectoryName Specify the exact name of the temporary directory to generate. By default, a generic name is autogenerated instead. .PARAMETER Timeout How long into the future this item is valid. Expired temporary items can be conveniently cleaned up using Remove-PSFTempItem. .PARAMETER ModuleName Name of the module the temp item belongs to. If called from within a module, this value will be detected automatically and needs not be specified. .EXAMPLE PS C:\> New-PSFTempDirectory -Name 'zipFolder' Creates a temporary directory item named 'zipFolder' #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [OutputType([string])] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PsfValidateScript('PSFramework.Validate.SafeName', ErrorString = 'PSFramework.Validate.SafeName')] [string] $Name, [string] $DirectoryName, [PSFDateTime] $Timeout, [string] $ModuleName = [PSFramework.Utility.UtilityHost]::GetCallerInfo(1).CallerModule ) begin { $tempPath = Get-PSFPath -Name Temp } process { $newPath = Join-Path -Path $tempPath -ChildPath "PSF_Temp_$(New-Guid)" if ($DirectoryName) { $newPath = Join-Path -Path $tempPath -ChildPath $DirectoryName } try { $null = New-Item -Path $newPath -ItemType Directory -Force -ErrorAction Stop } catch { $PSCmdlet.ThrowTerminatingError($_) } $tempItem = [PSFramework.Temp.TempItemDirectory]::new($Name, $ModuleName, $newPath, $script:tempItems) if ($Timeout) { $tempItem.Timeout = $Timeout } $newPath } } function New-PSFTempFile { <# .SYNOPSIS Creates a temporary file. .DESCRIPTION Creates a temporary file. .PARAMETER Name Name of the temporary file item. Note: The actual filename will be autogenerated and ignore this value. .PARAMETER FileName Specify the exact name of the temporary file to generate. By default, a generic name is autogenerated instead. .PARAMETER Extension The extension the temporary file is supposed to have. Defaults to "tmp" .PARAMETER Timeout How long into the future this item is valid. Expired temporary items can be conveniently cleaned up using Remove-PSFTempItem. .PARAMETER ModuleName Name of the module the temp item belongs to. If called from within a module, this value will be detected automatically and needs not be specified. .EXAMPLE PS C:\> New-PSFTempFile -Name 'report' -Extension csv Creates a temporary file with the csv extension. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PsfValidateScript('PSFramework.Validate.SafeName', ErrorString = 'PSFramework.Validate.SafeName')] [string] $Name, [string] $FileName, [string] $Extension = 'tmp', [PSFDateTime] $Timeout, [string] $ModuleName = [PSFramework.Utility.UtilityHost]::GetCallerInfo(1).CallerModule ) begin { $tempPath = Get-PSFPath -Name Temp } process { $newPath = Join-Path -Path $tempPath -ChildPath "PSF_Temp_$(New-Guid).$($Extension)" if ($FileName) { Join-Path -Path $tempPath -ChildPath $FileName } try { $null = New-Item -Path $newPath -ItemType File -Force -ErrorAction Stop } catch { $PSCmdlet.ThrowTerminatingError($_) } $tempItem = [PSFramework.Temp.TempItemFile]::new($Name, $ModuleName, $newPath, $script:tempItems) if ($Timeout) { $tempItem.Timeout = $Timeout } $newPath } } function New-PSFTempItem { <# .SYNOPSIS Creates a temporary item .DESCRIPTION Creates a temporary item. This is a generically extensible item that requires a provider - a plugin - that determines what it actually means. Depending on the implementation, this could be a temporary user account, a temporary database, a temporary ... anything. Use Register-PSFTempProvider to define a temporary item provider. .PARAMETER Name The name of the temporary item. Used for identifying the item, but need not be particularly unique otherwise. .PARAMETER ProviderName Name of the provider implementing the actual logic. Use Register-PSFTempProvider to define one. .PARAMETER Data The information needed to generate the temporary item. What information is needed by the provider depends on the provider implementation itself. .PARAMETER Timeout How long into the future this item is valid. Expired temporary items can be conveniently cleaned up using Remove-PSFTempItem. .PARAMETER ModuleName Name of the module the temp item belongs to. If called from within a module, this value will be detected automatically and needs not be specified. .EXAMPLE PS C:\> New-PSFTempItem -Name 'userA' -ProviderName 'aduser' -Data @{ OU = 'OU=TempUser,OU=Company,DC=Contoso,DC=com' } Create a temporary AD user named userA. Requires a temporary item provider named aduser. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PsfValidateScript('PSFramework.Validate.SafeName', ErrorString = 'PSFramework.Validate.SafeName')] [string] $Name, [Parameter(Mandatory = $true)] [PsfArgumentCompleter('PSFramework.Temp.ProviderName')] [PsfValidateSet(TabCompletion = 'PSFramework.Temp.ProviderName')] [string] $ProviderName, [Parameter(Mandatory = $true)] [hashtable] $Data, [PSFDateTime] $Timeout, [string] $ModuleName = [PSFramework.Utility.UtilityHost]::GetCallerInfo(1).CallerModule ) process { $provider = $script:tempItems.Providers[$ProviderName] try { $creationData = $provider.CreationScript.Invoke($Data) } catch { $PSCmdlet.ThrowTerminatingError($_) } $tempItem = [PSFramework.Temp.TempItemGeneric]::new($Name, $ModuleName, $ProviderName, $Data, $script:tempItems, $creationData) if ($Timeout) { $tempItem.Timeout = $Timeout } $creationData } } function Register-PSFTempProvider { <# .SYNOPSIS Register a plugin extending the ability to define and manage temporary items. .DESCRIPTION Register a plugin extending the ability to define and manage temporary items. The Temporary Item Provider implements the logic that makes a temporary item category possible. Want to be able to define temporary user acounts? Well, this is where you tell the system how that is supposed to work! Example implementation: Register-PSFTempProvider -Name TempFile -CreationScript { param ($Data) $newPath = Join-Path (Get-PSFPath temp) (Get-Random) New-Item -Path $newPath -ItemType File } -ExistsScript { param ($Data, $CreationData) Test-Path $CreationData.FullName } -DeleteScript { param ($Data, $CreationData) Remove-Item $CreationData.FullName } .PARAMETER Name Name of the Provider, which is referenced by temp items during their creation. .PARAMETER ExistsScript A scriptblock that validates, whether a given item still exists. Receives two arguments: $Data and $CreationData The former is what was specified when running New-PSFTempItem, the latter what was returned as its result. .PARAMETER DeleteScript Scriptblock that will delete the temp item it is applied to. Receives two arguments: $Data and $CreationData The former is what was specified when running New-PSFTempItem, the latter what was returned as its result. .PARAMETER CreationScript A scriptblock that is run during New-PSFTempItem. It receives a single argument - $Data, as provided to the command - and is expected to perform any creation tasks that might be needed. It should either return nothing, or return a single object, not a list of values. .EXAMPLE PS C:\> Register-PSFTempProvider -Name 'aduser' -ExistsScript $existsScript -DeleteScript $deleteScript -CreationScript $creationScript Registers a provider to create temporary ad users #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PsfValidateScript('PSFramework.Validate.SafeName', ErrorString = 'PSFramework.Validate.SafeName')] [string] $Name, [Parameter(Mandatory = $true)] [scriptblock] $ExistsScript, [Parameter(Mandatory = $true)] [scriptblock] $DeleteScript, [scriptblock] $CreationScript = { } ) process { $provider = [PSFramework.Temp.TempItemProvider]::new($Name, $CreationScript, $ExistsScript, $DeleteScript) $script:tempItems.Providers[$Name] = $provider } } function Remove-PSFTempItem { <# .SYNOPSIS Removes temporary items. .DESCRIPTION Removes temporary items. This not only removes them from memory, but also invokes the item's deletion logic, removing temporary files, deleting temporary user accounts, etc. .PARAMETER Name Name of the temporary item to remove. .PARAMETER ModuleName Name of the module to filter by. .PARAMETER ClearExpired Globally remove all temporary items that have expired. .EXAMPLE PS C:\> Remove-PSFTempItem -ClearExpired Globally removes all temporary items that have expired. .EXAMPLE PS C:\> Get-PSFTempItem | Remove-PSFTempItem Remove ALL temporary items, irrespective of whether they are still needed or not. .EXAMPLE PS C:\> Remove-PSFTempItem -Name configFile -Module FWManager Removes the temp item "configFile" of the module "FWManager" .EXAMPLE PS C:\> Remove-PSFTempItem -Name *beer* -Module Fridge Removes all temporary items containing the word "beer" that are associated with the module "Fridge". Try not to get too drunk. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding(DefaultParameterSetName = 'targeted')] param ( [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true, ValueFromPipeline = $true, ParameterSetName = 'targeted')] [string] $Name, [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'targeted')] [Alias('Module')] [string] $ModuleName, [Parameter(ParameterSetName = 'expired')] [switch] $ClearExpired ) process { switch ($PSCmdlet.ParameterSetName) { 'expired' { $script:tempItems.ClearExpired() } 'targeted' { foreach ($tempItem in $script:tempItems.Get($ModuleName, $Name)) { try { $tempItem.Delete() } catch { $PSCmdlet.WriteError($_) } } } } } } function Compare-PSFArray { <# .SYNOPSIS Compares two arrays. .DESCRIPTION Compares two arrays. .PARAMETER ReferenceObject The first array to compare with the second array. .PARAMETER DifferenceObject The second array to compare with the first array. .PARAMETER OrderSpecific Makes the comparison order specific. By default, the command does not care for the order the objects are stored in. .PARAMETER Quiet Rather than returning a delta report object, return a single truth statement: - $true if the two arrays are equal - $false if the two arrays are NOT equal. .EXAMPLE PS C:\> Compare-PSFArray -ReferenceObject $arraySource -DifferenceObject $arrayDestination -Quiet -OrderSpecific Compares the two sets of objects, and returns ... - $true if both sets contains the same objects in the same order - $false if they do not #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseOutputTypeCorrectly", "")] [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 0)] [object[]] $ReferenceObject, [Parameter(Mandatory = $true, Position = 1)] [object[]] $DifferenceObject, [switch] $OrderSpecific, [switch] $Quiet ) process { #region Not Order Specific if (-not $OrderSpecific) { $delta = Compare-Object -ReferenceObject $ReferenceObject -DifferenceObject $DifferenceObject if ($delta) { if ($Quiet) { return $false } [PSCustomObject]@{ ReferenceObject = $ReferenceObject DifferenceObject = $DifferenceObject Delta = $delta IsEqual = $false } return } else { if ($Quiet) { return $true } [PSCustomObject]@{ ReferenceObject = $ReferenceObject DifferenceObject = $DifferenceObject Delta = $delta IsEqual = $true } return } } #endregion Not Order Specific #region Order Specific else { if ($Quiet -and ($ReferenceObject.Count -ne $DifferenceObject.Count)) { return $false } $result = [PSCustomObject]@{ ReferenceObject = $ReferenceObject DifferenceObject = $DifferenceObject Delta = @() IsEqual = $true } $maxCount = [math]::Max($ReferenceObject.Count, $DifferenceObject.Count) [System.Collections.ArrayList]$indexes = @() foreach ($number in (0 .. ($maxCount - 1))) { if ($number -ge $ReferenceObject.Count) { $null = $indexes.Add($number) continue } if ($number -ge $DifferenceObject.Count) { $null = $indexes.Add($number) continue } if ($ReferenceObject[$number] -ne $DifferenceObject[$number]) { if ($Quiet) { return $false } $null = $indexes.Add($number) continue } } if ($indexes.Count -gt 0) { $result.IsEqual = $false $result.Delta = $indexes.ToArray() } $result } #endregion Order Specific } } function ConvertFrom-PSFArray { <# .SYNOPSIS Flattens properties that have array values. .DESCRIPTION Flattens properties that have array values. With this you can prepare objects for export to systems that cannot handle collection in propertyvalues. This flattening happens using a string join operation, so the output on modified properties is guaranteed to be a string. .PARAMETER JoinBy The string sequence to join values by. Defaults to ", " .PARAMETER PropertyName The properties to affect. Interprets wildcards, defaults to '*'. .PARAMETER InputObject The objects the properties of which to flatten. .EXAMPLE PS C:\> Get-Something | ConvertFrom-PSFArray | Export-Csv -Path .\output.csv Processes the output of Get-Something in order to produce a flat table to export data to csv without trimming collections. #> [CmdletBinding()] param ( [Parameter(Position = 0)] [string] $JoinBy = ', ', [Parameter(Position = 1)] [string[]] $PropertyName = '*', [Parameter(ValueFromPipeline = $true)] $InputObject ) process { $props = [ordered]@{ } foreach ($property in $InputObject.PSObject.Properties) { #region Skip non-collection properties if ($property.Value -isnot [System.Collections.ICollection]) { $props[$property.Name] = $property.Value continue } #endregion Skip non-collection properties #region Handle whether the property should be processed at all $found = $false foreach ($name in $PropertyName) { if ($property.Name -like $name) { $found = $true break } } if (-not $found) { $props[$property.Name] = $property.Value continue } #endregion Handle whether the property should be processed at all $props[$property.Name] = $property.Value -join $JoinBy } [PSCustomObject]$props } } function Get-PSFPath { <# .SYNOPSIS Access a configured path. .DESCRIPTION Access a configured path. Paths can be configured using Set-PSFPath or using the configuration system. To register a path using the configuration system create a setting key named like this: "PSFramework.Path.<PathName>" For example the following setting points at the temp path: "PSFramework.Path.Temp" .PARAMETER Name Name of the path to retrieve. .EXAMPLE PS C:\> Get-PSFPath -Name 'temp' Returns the temp path. #> [CmdletBinding()] Param ( [Parameter(Mandatory = $true, Position = 0)] [string] $Name ) process { Get-PSFConfigValue -FullName "PSFramework.Path.$Name" } } function Get-PSFScriptblock { <# .SYNOPSIS Access the scriptblocks stored with Set-PSFScriptblock. .DESCRIPTION Access the scriptblocks stored with Set-PSFScriptblock. Use this command to access scriptblocks designed for easy, processwide access. .PARAMETER Name The name of the scriptblock to request. It's mandatory for explicitly requesting a scriptblock, but optional to use with -List as a filter. .PARAMETER List Instead of requesting a specific scriptblock, list the available ones. This can be further filtered by using a wildcard supporting string as -Name. .PARAMETER Tag Filter scriptblocks by their tags. This can be further filtered by using a wildcard supporting string as -Name. .PARAMETER Description Filter scriptblocks by their description using wildcard characters. This can be further filtered by using a wildcard supporting string as -Name. .PARAMETER Container Return the scriptblock container item rather than the scriptblock directly. .EXAMPLE PS C:\> Get-PSFScriptblock -Name 'MyModule.TestServer' Returns the scriptblock stored as 'MyModule.TestServer' .EXAMPLE PS C:\> Get-PSFScriptblock -List Returns a list of all scriptblocks .EXAMPLE PS C:\> Get-PSFScriptblock -List -Name 'MyModule.TestServer' Returns scriptblock and meta information for the MyModule.TestServer scriptblock. .EXAMPLE PS C:\> Get-PSFScriptblock -Name 'MyModule.*' -Tag StateChanging, Networking Returns scriptblock and meta information for all scriptblocks tagged StateChanging or Networking and with a name starting with MyModule. .EXAMPLE PS C:\> Get-PSFScriptblock -Description '*Infrastructure Script*' Returns scriptblock and meta information for all script blocks containing the description '*Infrastructure Script*'. #> [OutputType([PSFramework.Utility.ScriptBlockItem], ParameterSetName = 'Search')] [OutputType([PSFramework.Utility.ScriptBlockItem], ParameterSetName = 'Container')] [OutputType([System.Management.Automation.ScriptBlock], ParameterSetName = 'Name')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidDefaultValueForMandatoryParameter", "")] [CmdletBinding(DefaultParameterSetName = 'Name')] param ( [PsfArgumentCompleter('PSFramework.Utility.Scriptblock.Name')] [Parameter(ParameterSetName = 'Search', ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [Parameter(Mandatory = $true, ParameterSetName = 'Name', ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [Parameter(Mandatory = $true, ParameterSetName = 'Container', ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string[]] $Name = '*', [Parameter(ParameterSetName = 'Search')] [switch] $List, [Parameter(ParameterSetName = 'Search')] [string] $Description, [PsfArgumentCompleter('PSFramework.Utility.Scriptblock.Tag')] [Parameter(ParameterSetName = 'Search')] [string[]] $Tag, [Parameter(ParameterSetName = 'Container')] [switch] $Container ) begin { [System.Collections.ArrayList]$sent = @() $allItems = [PSFramework.Utility.UtilityHost]::ScriptBlocks.Values } process { :main foreach ($nameText in $Name) { switch ($PSCmdlet.ParameterSetName) { #region Retrieve by name { 'Name', 'Container' -contains $_ } { if ($sent -contains $nameText) { continue main } $null = $sent.Add($nameText) $scriptBlock = [PSFramework.Utility.UtilityHost]::ScriptBlocks[$nameText] if (-not $scriptBlock) { continue main } # If not available in the current runspace, skip it if (-not $scriptBlock.IsAvailable()) { continue main } if ($Container) { $scriptBlock } else { $scriptBlock.ScriptBlock } } #endregion Retrieve by name #region Search by filters 'Search' { foreach ($item in $allItems) { # If not available in the current runspace, skip it if (-not $item.IsAvailable()) { continue } if ($item.Name -notlike $nameText) { continue } if ($sent -contains $item.Name) { continue } if ($Tag) { $found = $false foreach ($tagString in $Tag) { if ($item.Tag -contains $tagString) { $found = $true } } if (-not $found) { continue } } if ($Description -and $item.Description -notlike $Description) { continue } $null = $sent.Add($item.Name) $item } } #endregion Search by filters } } } } function Import-PSFPowerShellDataFile { <# .SYNOPSIS A wrapper command around Import-PowerShellDataFile .DESCRIPTION A wrapper command around Import-PowerShellDataFile This enables use of the command on PowerShell 3+ as well as during JEA endpoints. Note: The protective value of Import-PowerShellDataFile is only offered when run on PS5+. This is merely meant to provide compatibility in the scenarios, where the original command would fail! If you care about PowerShell security, update to the latest version (in which case this command is still as secure as the default command, as that is what will actually be run). Also supports importing Json files. .PARAMETER Path The path from which to load the data file. .PARAMETER LiteralPath The path from which to load the data file. In opposite to the Path parameter, input here will not be interpreted. .PARAMETER Unsafe Disables the protective value of Import-PowerShellDataFile. This effectively runs the provided powershell scriptfile as untrusted scriptfile, no matter the environment. By default, Import-PowerShellDataFile would only process the first hashtable, while unsafe mode allows files with multiple hashtables or more dynamic content. Note: In environments with tight security constraints, the file imported will be executed in constrained lnguage mode, even if the source file is trusted. Specifically, path-based rules will be ignored and .cab files will have no effect, but directly signed and trusted files will remain unconstrained. .EXAMPLE PS C:\> Import-PSFPowerShellDataFile -Path .\data.psd1 Safely loads the data stored in data.psd1 .EXAMPLE PS C:\> Import-PSFPowerShellDataFile -Path .\data.json Safely loads the data stored in data.json #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingInvokeExpression", "")] [CmdletBinding()] Param ( [Parameter(ParameterSetName = 'ByPath')] [string[]] $Path, [Parameter(ValueFromPipelineByPropertyName = $true, ParameterSetName = 'ByLiteralPath')] [Alias('PSPath')] [string[]] $LiteralPath, [switch] $Unsafe ) begin { #region Functions function ConvertTo-Hashtable { [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true)] $InputObject ) begin { $jsonTypes = @( 'System.String' 'System.Int32' 'System.Double' 'System.Bool' ) } process { $hashtable = $InputObject | ConvertTo-PSFHashtable foreach ($pair in $hashtable.GetEnumerator()) { if ($null -eq $pair.Value) { continue } if ($pair.Value.GetType().FullName -in $jsonTypes) { continue } if ($pair.Value -is [object[]]) { $pair.Value = foreach ($value in $pair.Value) { if ($null -eq $value) { $null; continue } if ($value.GetType().FullName -in $jsonTypes) { $value; continue } if ($value -is [object[]]) { $value; continue } # Accept not resolving double-nested arrays for simplicity ConvertTo-Hashtable -InputObject $value } continue } $pair.Value = ConvertTo-Hashtable -InputObject $pair.Value } $hashtable } } #endregion Functions # If launched in JEA Endpoint, Import-PowerShellDataFile is unavailable due to a bug # It is important to check the initial sessionstate, as the module's current state will be 'FullLanguage' instead. # Import-PowerShellDataFile is also unavailable before PowerShell v5 $backUpMode = $Unsafe -or ([runspace]::DefaultRunspace.InitialSessionState.LanguageMode -eq 'NoLanguage') -or ($PSVersionTable.PSVersion.Major -lt 5) if ($PSVersionTable.PSVersion.Major) { $executionContextInternal = [PSFramework.Utility.UtilityHost]::GetExecutionContextFromTLS() $everConstrained = [PSFramework.Utility.UtilityHost]::GetPrivateStaticProperty($executionContextInternal.GetType(), "HasEverUsedConstrainedLanguage") } } process { $resolvedPaths = $LiteralPath if ($Path) { $resolvedPaths = $Path | Resolve-PSFPath -Provider FileSystem | Sort-Object -Unique } foreach ($resolvedPath in $resolvedPaths) { $extension = ($resolvedPath -split "\.")[-1] switch ($extension) { #region Json json { if ($PSVersionTable.PSVersion.Major -gt 5) { $results = Get-Content -LiteralPath $resolvedPath | ConvertFrom-Json -AsHashtable $results break } $results = Get-Content -LiteralPath $resolvedPath | ConvertFrom-Json $results | ConvertTo-Hashtable } #endregion Json #region Default / psd1 default { if ($backUpMode) { $filePath = Join-Path -Path (Get-PSFPath -Name Temp) -ChildPath "psf_temp-$(Get-Random).ps1" Copy-Item -LiteralPath $resolvedPath -Destination $filePath if ($PSVersionTable.PSVersion.Major -lt 5) { & $filePath } else { $scriptblock = [ScriptBlock]::Create("& `"$filePath`"") if ($everConstrained) { [PSFramework.Utility.UtilityHost]::SetPrivateProperty("LanguageMode", $scriptblock, [System.Management.Automation.PSLanguageMode]::ConstrainedLanguage) } $psfScript = [PsfScriptBlock]$scriptblock $psfScript.InvokeGlobal($null) | Write-Output # $psfScriptBlock.InvokeGlobal($null) | Write-Output } Remove-Item -Path $filePath } else { Import-PowerShellDataFile -LiteralPath $resolvedPath } } #endregion Default / psd1 } } } } function Join-PSFPath { <# .SYNOPSIS Performs multisegment path joins. .DESCRIPTION Performs multisegment path joins. .PARAMETER Path The basepath to join on. .PARAMETER Child Any number of child paths to add. .PARAMETER Normalize Normalizes path separators for the path segments offered. This ensures the correct path separators for the current OS are chosen. .EXAMPLE PS C:\> Join-PSFPath -Path 'C:\temp' 'Foo' 'Bar' Returns 'C:\temp\Foo\Bar' .EXAMPLE PS C:\> Join-PSFPath -Path 'C:\temp' 'Foo' 'Bar' -Normalize Returns 'C:\temp\Foo\Bar' on a Windows OS. Returns 'C:/temp/Foo/Bar' on most non-Windows OSes. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 0)] [string] $Path, [Parameter(ValueFromRemainingArguments = $true)] [Alias('ChildPath')] [string[]] $Child, [switch] $Normalize ) process { $resultingPath = $Path foreach ($childItem in $Child) { $resultingPath = Join-Path -Path $resultingPath -ChildPath $childItem } if ($Normalize) { $defaultSeparator = [System.IO.Path]::DirectorySeparatorChar $altSeparator = [System.IO.Path]::AltDirectorySeparatorChar # Alt Directory Separator Char is not reliable on all platforms if ($defaultSeparator -eq $altSeparator) { if ($defaultSeparator -eq '\') { $altSeparator = '/' } else { $altSeparator = '\' } } $resultingPath = $resultingPath.Replace($altSeparator, $defaultSeparator) } $resultingPath } } function New-PSFSupportPackage { <# .SYNOPSIS Creates a package of troubleshooting information that can be used by developers to help debug issues. .DESCRIPTION This function creates an extensive debugging package that can help with reproducing and fixing issues. The file will be created on the desktop by default and will contain quite a bit of information: - OS Information - Hardware Information (CPU, Ram, things like that) - .NET Information - PowerShell Information - Your input history - The In-Memory message log - The In-Memory error log - Screenshot of the console buffer (Basically, everything written in your current console, even if you have to scroll upwards to see it). .PARAMETER Path The folder where to place the output xml in. Defaults to your desktop. .PARAMETER Include What to include in the export. By default, all is included. .PARAMETER Exclude Anything not to include in the export. Use this to explicitly exclude content you do not wish to be part of the dump (for example for data protection reasons). .PARAMETER Variables Name of additional variables to attach. This allows you to add the content of variables to the support package, if you believe them to be relevant to the case. .PARAMETER ExcludeError By default, the content of $Error is included, as it often can be helpful in debugging, even with error handling using the message system. However, there can be rare instances where this will explode the total export size to gigabytes, in which case it becomes necessary to skip this. .PARAMETER EnableException This parameters disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .EXAMPLE New-PSFSupportPackage Creates a large support pack in order to help us troubleshoot stuff. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingEmptyCatchBlock", "")] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/New-PSFSupportPackage')] param ( [string] $Path = "$($env:USERPROFILE)\Desktop", [PSFramework.Utility.SupportData] $Include = 'All', [PSFramework.Utility.SupportData] $Exclude = 'None', [string[]] $Variables, [switch] $ExcludeError, [switch] [Alias('Silent')] $EnableException ) begin { #region Helper functions function Get-ShellBuffer { [CmdletBinding()] param () if ($Host.Name -eq 'Windows PowerShell ISE Host') { return $psIse.CurrentPowerShellTab.ConsolePane.Text } try { # Define limits $rec = New-Object System.Management.Automation.Host.Rectangle $rec.Left = 0 $rec.Right = $host.ui.rawui.BufferSize.Width - 1 $rec.Top = 0 $rec.Bottom = $host.ui.rawui.BufferSize.Height - 1 # Load buffer $buffer = $host.ui.rawui.GetBufferContents($rec) # Convert Buffer to list of strings $int = 0 $lines = @() while ($int -le $rec.Bottom) { $n = 0 $line = "" while ($n -le $rec.Right) { $line += $buffer[$int, $n].Character $n++ } $line = $line.TrimEnd() $lines += $line $int++ } # Measure empty lines at the beginning $int = 0 $temp = $lines[$int] while ($temp -eq "") { $int++; $temp = $lines[$int] } # Measure empty lines at the end $z = $rec.Bottom $temp = $lines[$z] while ($temp -eq "") { $z--; $temp = $lines[$z] } # Skip the line launching this very function $z-- # Measure empty lines at the end (continued) $temp = $lines[$z] while ($temp -eq "") { $z--; $temp = $lines[$z] } # Cut results to the limit and return them return $lines[$int .. $z] } catch { } } #endregion Helper functions } process { $filePathXml = Join-Path $Path "powershell_support_pack_$(Get-Date -Format "yyyy_MM_dd-HH_mm_ss").cliDat" $filePathZip = $filePathXml -replace "\.cliDat$", ".zip" Write-PSFMessage -Level Critical -String 'New-PSFSupportPackage.Header' -StringValues $filePathZip, (Get-PSFConfigValue -FullName 'psframework.supportpackage.contactmessage' -Fallback '') $hash = @{ } if (($Include -band 1) -and -not ($Exclude -band 1)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.Messages' $hash["Messages"] = Get-PSFMessage } if (($Include -band 2) -and -not ($Exclude -band 2)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.MsgErrors' $hash["Errors"] = Get-PSFMessage -Errors } if (($Include -band 4) -and -not ($Exclude -band 4)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.ConsoleBuffer' $hash["ConsoleBuffer"] = Get-ShellBuffer } if (($Include -band 8) -and -not ($Exclude -band 8)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.OperatingSystem' $hash["OperatingSystem"] = if ($IsLinux -or $IsMacOs) { [PSCustomObject]@{ OSVersion = [System.Environment]::OSVersion ProcessorCount = [System.Environment]::ProcessorCount Is64Bit = [System.Environment]::Is64BitOperatingSystem LogicalDrives = [System.Environment]::GetLogicalDrives() SystemDirectory = [System.Environment]::SystemDirectory } } else { Get-CimInstance -ClassName Win32_OperatingSystem } } if (($Include -band 16) -and -not ($Exclude -band 16)) { $hash["CPU"] = if ($IsLinux -and (Test-Path -Path /proc/cpuinfo)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.CPU' -StringValues '/proc/cpuinfo' Get-Content -Raw -Path /proc/cpuinfo } else { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.CPU' -StringValues Win32_Processor Get-CimInstance -ClassName Win32_Processor } } if (($Include -band 32) -and -not ($Exclude -band 32)) { $hash["Ram"] = if ($IsLinux -and (Test-Path -Path /proc/meminfo)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.RAM' -StringValues '/proc/meminfo' Get-Content -Raw -Path /proc/meminfo } else { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.RAM' -StringValues Win32_PhysicalMemory Get-CimInstance -ClassName Win32_PhysicalMemory } } if (($Include -band 64) -and -not ($Exclude -band 64)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.PSVersion' $hash["PSVersion"] = $PSVersionTable } if (($Include -band 128) -and -not ($Exclude -band 128)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.History' $hash["History"] = Get-History } if (($Include -band 256) -and -not ($Exclude -band 256)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.Modules' $hash["Modules"] = Get-Module } if ((($Include -band 512) -and -not ($Exclude -band 512)) -and (Get-Command -Name Get-PSSnapIn -ErrorAction SilentlyContinue)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.Snapins' $hash["SnapIns"] = Get-PSSnapin } if (($Include -band 1024) -and -not ($Exclude -band 1024)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.Assemblies' $hash["Assemblies"] = [appdomain]::CurrentDomain.GetAssemblies() | Select-Object CodeBase, FullName, Location, ImageRuntimeVersion, GlobalAssemblyCache, IsDynamic } if (Test-PSFParameterBinding -ParameterName "Variables") { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.Variables' -StringValues ($Variables -join ", ") $hash["Variables"] = $Variables | Get-Variable -ErrorAction Ignore } if (($Include -band 2048) -and -not ($Exclude -band 2048) -and (-not $ExcludeError)) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.PSErrors' $hash["PSErrors"] = @() foreach ($errorItem in $global:Error) { $hash["PSErrors"] += New-Object PSFramework.Message.PsfException($errorItem) } } if (($Include -band 4096) -and -not ($Exclude -band 4096)) { if (Test-Path function:Get-DbatoolsLog) { Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.DbaTools.Messages' $hash["DbatoolsMessages"] = Get-DbatoolsLog Write-PSFMessage -Level Important -String 'New-PSFSupportPackage.DbaTools.Errors' $hash["DbatoolsErrors"] = Get-DbatoolsLog -Errors } } $data = [pscustomobject]$hash try { $data | Export-PsfClixml -Path $filePathXml -ErrorAction Stop } catch { Stop-PSFFunction -String 'New-PSFSupportPackage.Export.Failed' -ErrorRecord $_ -Target $filePathXml -EnableException $EnableException return } try { Compress-Archive -Path $filePathXml -DestinationPath $filePathZip -ErrorAction Stop } catch { Stop-PSFFunction -String 'New-PSFSupportPackage.ZipCompression.Failed' -ErrorRecord $_ -Target $filePathZip -EnableException $EnableException return } Remove-Item -Path $filePathXml -ErrorAction Ignore } } function New-PSFThrottle { <# .SYNOPSIS Create a throttle object, used to not exceed a certain rate of executions per time interval. .DESCRIPTION Create a throttle object, used to not exceed a certain rate of executions per time interval. Use this to limit the rate at which you contact throttled APIs / Service Connections. The returnd object has a GetSlot() method, which will return immediately if slots are available. If none are, it will wait to return until there are. This object is threadsafe and can be used from multiple runspaces. However, it is not guaranteed to be 100% precise with concurrent access, possibly allowing (slight) overbooking. .PARAMETER Interval The time range during which we measure slot/execution limits. .PARAMETER Limit The number of valid executions within the specified interval. .EXAMPLE PS C:\> New-PSFThrottle -Interval 1m -Limit 60 Generates a throttle object that will allow 60 slots/executions every minute. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PSFTimeSpan] $Interval, [Parameter(Mandatory = $true)] [int] $Limit ) process { New-Object PSFramework.Utility.Throttle($Limit, $Interval) } } function Remove-PSFAlias { <# .SYNOPSIS Removes an alias from the global scope. .DESCRIPTION Removes an alias from the global* scope. Please note that this always affects the global scope and should not be used lightly. This has the potential to break code that does not comply with PowerShell best practices and relies on the use of aliases. Refuses to delete constant aliases. Requires the '-Force' parameter to delete ReadOnly aliases. *This includes aliases exported by modules. .PARAMETER Name The name of the alias to remove. .PARAMETER Force Enforce removal of aliases. Required to remove ReadOnly aliases (including default aliases such as "select" or "group"). .EXAMPLE PS C:\> Remove-PSFAlias -Name 'grep' Removes the global alias 'grep' .EXAMPLE PS C:\> Remove-PSFAlias -Name 'select' -Force Removes the default alias 'select' #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, Mandatory = $true)] [string[]] $Name, [switch] $Force ) process { foreach ($alias in $Name) { try { [PSFramework.Utility.UtilityHost]::RemovePowerShellAlias($alias, $Force.ToBool()) } catch { Stop-PSFFunction -Message $_ -EnableException $true -Cmdlet $PSCmdlet -ErrorRecord $_ -OverrideExceptionMessage } } } } function Resolve-PSFDefaultParameterValue { <# .SYNOPSIS Used to filter and process default parameter values. .DESCRIPTION This command picks all the default parameter values from a reference hashtable. It then filters all that match a specified command and binds them to that specific command, narrowing its focus. These get merged into either a new or a specified hashtable and returned. .PARAMETER Reference The hashtable to pick default parameter values from. .PARAMETER CommandName The commands to pick default parameter values for. .PARAMETER Target The target hashtable to merge results into. By default an empty hashtable is used. .PARAMETER ParameterName Only resolve for specific parameter names. .EXAMPLE PS C:\> Resolve-PSFDefaultParameterValue -Reference $global:PSDefaultParameterValues -CommandName 'Invoke-WebRequest' Returns a hashtable containing all default parameter values in the global scope affecting the command 'Invoke-WebRequest'. #> [OutputType([System.Collections.Hashtable])] [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Resolve-PSFDefaultParameterValue')] param ( [Parameter(Mandatory = $true)] [System.Collections.Hashtable] $Reference, [Parameter(Mandatory = $true)] [string[]] $CommandName, [System.Collections.Hashtable] $Target = @{ }, [string[]] $ParameterName = "*" ) begin { $defaultItems = @() foreach ($key in $Reference.Keys) { $defaultItems += [PSCustomObject]@{ Key = $key Value = $Reference[$key] Command = $key.Split(":")[0] Parameter = $key.Split(":")[1] } } } process { foreach ($command in $CommandName) { foreach ($item in $defaultItems) { if ($command -notlike $item.Command) { continue } foreach ($parameter in $ParameterName) { if ($item.Parameter -like $parameter) { if ($parameter -ne "*") { $Target["$($command):$($parameter)"] = $item.Value } else { $Target["$($command):$($item.Parameter)"] = $item.Value } } } } } } end { $Target } } function Resolve-PSFPath { <# .SYNOPSIS Resolves a path. .DESCRIPTION Resolves a path. Will try to resolve to paths including some basic path validation and resolution. Will fail if the path cannot be resolved (so an existing path must be reached at). .PARAMETER Path The path to validate. .PARAMETER Provider Ensure the path is of the expected provider. Allows ensuring one does not operate in the wrong provider. Common providers include the filesystem, the registry or the active directory. .PARAMETER SingleItem Ensure the path should resolve to a single path only. This may - intentionally or not - trip up wildcard paths. .PARAMETER NewChild Assumes one wishes to create a new child item. The parent path will be resolved and must validate true. The final leaf will be treated as a leaf item that does not exist yet. .EXAMPLE PS C:\> Resolve-PSFPath -Path report.log -Provider FileSystem -NewChild -SingleItem Ensures the resolved path is a FileSystem path. This will resolve to the current folder and the file report.log. Will not ensure the file exists or doesn't exist. If the current path is in a different provider, it will throw an exception. .EXAMPLE PS C:\> Resolve-PSFPath -Path ..\* This will resolve all items in the parent folder, whatever the current path or drive might be. #> [CmdletBinding(HelpUri = 'https://psframework.org/documentation/commands/PSFramework/Resolve-PSFPath')] param ( [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)] [string[]] $Path, [string] $Provider, [switch] $SingleItem, [switch] $NewChild ) process { foreach ($inputPath in $Path) { if ($inputPath -eq ".") { $inputPath = (Get-Location).Path } if ($NewChild) { $parent = Split-Path -Path $inputPath $child = Split-Path -Path $inputPath -Leaf try { if (-not $parent) { $parentPath = Get-Location -ErrorAction Stop } else { $parentPath = Resolve-Path $parent -ErrorAction Stop } } catch { Stop-PSFFunction -String 'Resolve-PSFPath.Path.ParentExistsNot' -ErrorRecord $_ -EnableException $true -Cmdlet $PSCmdlet } if ($SingleItem -and (($parentPath | Measure-Object).Count -gt 1)) { Stop-PSFFunction -String 'Resolve-PSFPath.Path.MultipleParents' -EnableException $true -Cmdlet $PSCmdlet } if ($Provider -and ($parentPath.Provider.Name -ne $Provider)) { Stop-PSFFunction -String 'Resolve-PSFPath.Path.WrongProvider' -StringValues $parentPath.Provider.Name, $Provider -EnableException $true -Cmdlet $PSCmdlet } foreach ($parentItem in $parentPath) { Join-Path $parentItem.ProviderPath $child } } else { try { $resolvedPaths = Resolve-Path $inputPath -ErrorAction Stop } catch { Stop-PSFFunction -String 'Resolve-PSFPath.Path.ExistsNot' -ErrorRecord $_ -EnableException $true -Cmdlet $PSCmdlet } if ($SingleItem -and (($resolvedPaths | Measure-Object).Count -gt 1)) { Stop-PSFFunction -String 'Resolve-PSFPath.Path.MultipleItems' -EnableException $true -Cmdlet $PSCmdlet } if ($Provider -and ($resolvedPaths.Provider.Name -ne $Provider)) { Stop-PSFFunction -String 'Resolve-PSFPath.Path.WrongProvider' -StringValues $Provider, $resolvedPaths.Provider.Name -EnableException $true -Cmdlet $PSCmdlet } $resolvedPaths.ProviderPath } } } } function Select-PSFPropertyValue { <# .SYNOPSIS Expand specific property values based on selection logic. .DESCRIPTION This command allows picking a set of properties and then returning ... - All their values - The value that meets specific rules - A composite value .PARAMETER Property The properties to work with, in the order they should be considered. .PARAMETER Fallback Whether to fall back on other properties if the first one doesn't contain values. This picks the value of the first property that actually has a value. .PARAMETER Select Select either the largest or lowest propertyvalue in the Propertynames specified. .PARAMETER JoinBy Joins the selected properties by the string specified. .PARAMETER FormatWith Formats the selected properties into the specified format string. .PARAMETER InputObject The object(s) whose properties to inspect. .EXAMPLE PS C:\> Get-ADComputer -Filter * | Select-PSFPropertyValue -Property 'DNSHostName', 'Name' -Fallback For each computer in the domain, it will pick the DNSHostName if available, otherwise the Name. #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSReviewUnusedParameter", "")] [CmdletBinding(DefaultParameterSetName = 'Default')] param ( [Parameter(Mandatory = $true, Position = 0)] [string[]] $Property, [Parameter(ParameterSetName = 'Fallback')] [switch] $Fallback, [Parameter(ParameterSetName = 'Select')] [ValidateSet('Lowest', 'Largest')] [string] $Select, [Parameter(ParameterSetName = 'Join')] [string] $JoinBy, [Parameter(ParameterSetName = 'Format')] [string] $FormatWith, [Parameter(ValueFromPipeline = $true)] $InputObject ) process { foreach ($object in $InputObject) { switch ($PSCmdlet.ParameterSetName) { 'Default' { foreach ($prop in $Property) { $object.$Prop } } 'Fallback' { foreach ($prop in $Property) { if ($null -ne ($object.$Prop | Remove-PSFNull -Enumerate)) { $object.$prop break } } } 'Select' { $values = @() foreach ($prop in $Property) { $values += $object.$Prop } if ($Select -eq 'Largest') { $values | Sort-Object -Descending | Select-Object -First 1 } else { $values | Sort-Object | Select-Object -First 1 } } 'Join' { $values = @() foreach ($prop in $Property) { $values += $object.$Prop } $values -join $JoinBy } 'Format' { $values = @() foreach ($prop in $Property) { $values += $object.$Prop } $FormatWith -f $values } } } } } function Set-PSFPath { <# .SYNOPSIS Configures or updates a path under a name. .DESCRIPTION Configures or updates a path under a name. The path can be persisted using the "-Register" command. Paths setup like this can be retrieved using Get-PSFPath. .PARAMETER Name Name the path should be stored under. .PARAMETER Path The path that should be returned under the name. .PARAMETER Register Registering a path in order for it to persist across sessions. .PARAMETER Scope The configuration scope it should be registered under. Defaults to UserDefault. Configuration scopes are the default locations configurations are being stored at. For more details see: https://psframework.org/documentation/documents/psframework/configuration/persistence-location.html .EXAMPLE PS C:\> Set-PSFPath -Name 'temp' -Path 'C:\temp' Configures C:\temp as the current temp path. (does not override $env:temp !) #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding(DefaultParameterSetName = 'Default')] param ( [Parameter(Mandatory = $true)] [string] $Name, [Parameter(Mandatory = $true)] [string] $Path, [Parameter(ParameterSetName = 'Register', Mandatory = $true)] [switch] $Register, [Parameter(ParameterSetName = 'Register')] [PSFramework.Configuration.ConfigScope] $Scope = [PSFramework.Configuration.ConfigScope]::UserDefault ) process { Set-PSFConfig -FullName "PSFramework.Path.$Name" -Value $Path if ($Register) { Register-PSFConfig -FullName "PSFramework.Path.$Name" -Scope $Scope } } } function Set-PSFScriptblock { <# .SYNOPSIS Stores a scriptblock in the central scriptblock store. .DESCRIPTION Stores a scriptblock in the central scriptblock store. This store can be accessed using Get-PSFScriptblock. It is used to share scriptblocks outside of scope and runspace boundaries. Scriptblocks thus registered can be accessed by C#-based services, such as the PsfValidateScript attribute. .PARAMETER Name The name of the scriptblock. Must be unique, it is recommended to prefix the module name: <Module>.<Scriptblock> .PARAMETER Scriptblock The scriptcode to register .PARAMETER Global Whether the scriptblock should be invoked in the global context. If defined, accessing the scriptblock will automatically globalize it before returning it. .PARAMETER Local Whether the scriptblock should be local to the current runspace. If defined, each runspace must define its own instance of the scriptblock to use it. .PARAMETER Tag A list of tags to apply to a scriptblock. Used for easier filtering. .PARAMETER Description A description for a scriptblock. Used for easier filtering and in lieu of documentation. .EXAMPLE PS C:\> Set-PSFScriptblock -Name 'MyModule.TestServer' -Scriptblock $Scriptblock Stores the scriptblock contained in $Scriptblock under the 'MyModule.TestServer' name. .EXAMPLE PS C:\> Set-PSFScriptblock -Name 'MyModule.TestServer' -Scriptblock $Scriptblock -Tag Awesome, BestCodeEver -Description 'This scriptblock is the only one you need' Stores the scriptblock contained in $Scriptblock under the 'MyModule.TestServer' name. Applies the tags 'Awesome' and 'BestCodeEver', as well as a descriptive text. .NOTES Repeatedly registering the same scriptblock (e.g. in multi-runspace scenarios) is completely safe: - Access is threadsafe & Runspacesafe - Overwriting the scriptblock does not affect the statistics #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( [Parameter(Position = 0, Mandatory = $true)] [string] $Name, [Parameter(Position = 1, Mandatory = $true)] [System.Management.Automation.ScriptBlock] $Scriptblock, [switch] $Global, [switch] $Local, [AllowEmptyCollection()] [string[]] $Tag, [AllowEmptyString()] [string] $Description ) process { if ([PSFramework.Utility.UtilityHost]::ScriptBlocks.ContainsKey($Name)) { [PSFramework.Utility.UtilityHost]::ScriptBlocks[$Name].Scriptblock = $Scriptblock if (Test-PSFParameterBinding -ParameterName Global -BoundParameters $PSBoundParameters) { [PSFramework.Utility.UtilityHost]::ScriptBlocks[$Name].Global = $Global } if (Test-PSFParameterBinding -ParameterName Local -BoundParameters $PSBoundParameters) { [PSFramework.Utility.UtilityHost]::ScriptBlocks[$Name].Local = $Local } if ($null -ne $Tag) { [PSFramework.Utility.UtilityHost]::ScriptBlocks[$Name].Tag = $Tag } if (Test-PSFParameterBinding -ParameterName Description -BoundParameters $PSBoundParameters) { [PSFramework.Utility.UtilityHost]::ScriptBlocks[$Name].Description = $Description } } else { [PSFramework.Utility.UtilityHost]::ScriptBlocks[$Name] = New-Object PSFramework.Utility.ScriptBlockItem($Name, $Scriptblock, $Global, $Local, $Tag, $Description) } } } <# Registers the cmdlets published by this module. Necessary for full hybrid module support. #> $commonParam = @{ HelpFile = (Resolve-Path "$($script:ModuleRoot)\en-us\PSFramework.dll-Help.xml") Module = $ExecutionContext.SessionState.Module } Import-PSFCmdlet @commonParam -Name ConvertTo-PSFHashtable -Type ([PSFramework.Commands.ConvertToPSFHashtableCommand]) Import-PSFCmdlet @commonParam -Name Invoke-PSFCallback -Type ([PSFramework.Commands.InvokePSFCallbackCommand]) Import-PSFCmdlet @commonParam -Name Invoke-PSFProtectedCommand -Type ([PSFramework.Commands.InvokePSFProtectedCommand]) Import-PSFCmdlet @commonParam -Name Remove-PSFNull -Type ([PSFramework.Commands.RemovePSFNullCommand]) Import-PSFCmdlet @commonParam -Name Select-PSFObject -Type ([PSFramework.Commands.SelectPSFObjectCommand]) Import-PSFCmdlet @commonParam -Name Set-PSFObjectOrder -Type ([PSFramework.Commands.SortPSFObjectCommand]) Import-PSFCmdlet @commonParam -Name Set-PSFConfig -Type ([PSFramework.Commands.SetPSFConfigCommand]) Import-PSFCmdlet @commonParam -Name Test-PSFShouldProcess -Type ([PSFramework.Commands.TestPSFShouldProcessCommand]) Import-PSFCmdlet @commonParam -Name Write-PSFMessage -Type ([PSFramework.Commands.WritePSFMessageCommand]) Set-Alias -Name Sort-PSFObject -Value Set-PSFObjectOrder -Force -ErrorAction SilentlyContinue # Define our type aliases $TypeAliasTable = @{ PsfArgumentCompleter = "PSFramework.TabExpansion.PsfArgumentCompleterAttribute" PSFComputer = "PSFramework.Parameter.ComputerParameter" PSFComputerParameter = "PSFramework.Parameter.ComputerParameter" PSFDateTime = "PSFramework.Parameter.DateTimeParameter" PSFDateTimeParameter = "PSFramework.Parameter.DateTimeParameter" PsfDynamicTransform = 'PSFramework.Utility.DynamicTransformationAttribute' PSFEncoding = "PSFramework.Parameter.EncodingParameter" PSFEncodingParameter = "PSFramework.Parameter.EncodingParameter" PSFNumber = 'PSFramework.Utility.Number' psfrgx = "PSFramework.Utility.RegexHelper" PsfScriptBlock = 'PSFramework.Utility.PsfScriptBlock' PSFSize = "PSFramework.Utility.Size" PSFTimeSpan = "PSFramework.Parameter.TimeSpanParameter" PSFTimeSpanParameter = "PSFramework.Parameter.TimeSpanParameter" PsfValidateLanguageMode = "PSFramework.Validation.PsfValidateLanguageMode" PSFValidatePattern = "PSFramework.Validation.PsfValidatePatternAttribute" PSFValidatePSVersion = "PSFramework.Validation.PsfValidatePSVersion" PSFValidateScript = "PSFramework.Validation.PsfValidateScriptAttribute" PSFValidateSet = "PSFramework.Validation.PsfValidateSetAttribute" } Set-PSFTypeAlias -Mapping $TypeAliasTable Import-PSFLocalizedString -Path "$script:ModuleRoot\en-us\*.psd1" -Module PSFramework -Language 'en-US' $script:strings = Get-PSFLocalizedString -Module PSFramework Register-PSFConfigSchema -Name Default -Schema { param ( [string] $Resource, [System.Collections.Hashtable] $Settings ) #region Converting parameters $Peek = $Settings["Peek"] $ExcludeFilter = $Settings["ExcludeFilter"] $IncludeFilter = $Settings["IncludeFilter"] $AllowDelete = $Settings["AllowDelete"] $EnableException = $Settings["EnableException"] Set-Location -Path $Settings["Path"] $PassThru = $Settings["PassThru"] #endregion Converting parameters #region Utility Function function Read-PsfConfigFile { <# .SYNOPSIS Reads a configuration file and parses it. .DESCRIPTION Reads a configuration file and parses it. .PARAMETER Path The path to the file to parse. .PARAMETER WebLink The link to a website to download straight as raw json. .PARAMETER RawJson Raw json data to interpret. .EXAMPLE PS C:\> Read-PsfConfigFile -Path config.json Reads the config.json file and returns interpreted configuration objects. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Path')] [string] $Path, [Parameter(Mandatory = $true, ParameterSetName = 'Weblink')] [string] $Weblink, [Parameter(Mandatory = $true, ParameterSetName = 'RawJson')] [string] $RawJson ) #region Utility Function function New-ConfigItem { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseShouldProcessForStateChangingFunctions", "")] [CmdletBinding()] param ( $FullName, $Value, $Type, [switch] $KeepPersisted, [switch] $Enforced, [switch] $Policy ) [pscustomobject]@{ FullName = $FullName Value = $Value Type = $Type KeepPersisted = $KeepPersisted Enforced = $Enforced Policy = $Policy } } function Get-WebContent { [CmdletBinding()] param ( [string] $WebLink ) $webClient = New-Object System.Net.WebClient $webClient.Encoding = [System.Text.Encoding]::UTF8 $webClient.DownloadString($WebLink) } #endregion Utility Function if ($Path) { if (-not (Test-Path $Path)) { return } $data = Get-Content -Path $Path -Encoding UTF8 -Raw | ConvertFrom-Json -ErrorAction Stop } if ($Weblink) { $data = Get-WebContent -WebLink $Weblink | ConvertFrom-Json -ErrorAction Stop } if ($RawJson) { $data = $RawJson | ConvertFrom-Json -ErrorAction Stop } foreach ($item in $data) { #region No Version if (-not $item.Version) { New-ConfigItem -FullName $item.FullName -Value ([PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($item.Value, $item.Type)) } #endregion No Version #region Version One if ($item.Version -eq 1) { if ((-not $item.Style) -or ($item.Style -eq "Simple")) { New-ConfigItem -FullName $item.FullName -Value $item.Data } else { if (($item.Type -eq "Object") -or ($item.Type -eq 12)) { New-ConfigItem -FullName $item.FullName -Value $item.Value -Type "Object" -KeepPersisted } else { New-ConfigItem -FullName $item.FullName -Value ([PSFramework.Configuration.ConfigurationHost]::ConvertFromPersistedValue($item.Value, $item.Type)) } } } #endregion Version One } } #endregion Utility Function try { if ($Resource -like "http*") { $data = Read-PsfConfigFile -Weblink $Resource -ErrorAction Stop } else { $pathItem = $null try { $pathItem = Resolve-PSFPath -Path $Resource -SingleItem -Provider FileSystem } catch { } if ($pathItem) { $data = Read-PsfConfigFile -Path $pathItem -ErrorAction Stop } else { $data = Read-PsfConfigFile -RawJson $Resource -ErrorAction Stop } } } catch { Stop-PSFFunction -String 'Configuration.Schema.Default.ImportFailed' -StringValues $Resource -EnableException $EnableException -Tag 'fail', 'import' -ErrorRecord $_ -Continue -Target $Resource -Cmdlet $Settings["Cmdlet"] } :element foreach ($element in $data) { #region Exclude Filter foreach ($exclusion in $ExcludeFilter) { if ($element.FullName -like $exclusion) { continue element } } #endregion Exclude Filter #region Include Filter if ($IncludeFilter) { $isIncluded = $false foreach ($inclusion in $IncludeFilter) { if ($element.FullName -like $inclusion) { $isIncluded = $true break } } if (-not $isIncluded) { continue } } #endregion Include Filter if ($Peek) { $element } else { try { if (-not $element.KeepPersisted) { Set-PSFConfig -FullName $element.FullName -Value $element.Value -EnableException -AllowDelete:$AllowDelete -PassThru:$PassThru } else { Set-PSFConfig -FullName $element.FullName -PersistedValue $element.Value -PersistedType $element.Type -AllowDelete:$AllowDelete -PassThru:$PassThru } } catch { Stop-PSFFunction -String 'Configuration.Schema.Default.SetFailed' -StringValues $element.FullName -ErrorRecord $_ -EnableException $EnableException -Tag 'fail', 'import' -Continue -Target $Resource -Cmdlet $Settings["Cmdlet"] } } } } Register-PSFConfigSchema -Name MetaJson -Schema { param ( [string] $Resource, [System.Collections.Hashtable] $Settings ) Write-PSFMessage -String 'Configuration.Schema.MetaJson.ProcessResource' -StringValues $Resource -ModuleName PSFramework #region Converting parameters $Peek = $Settings["Peek"] $ExcludeFilter = $Settings["ExcludeFilter"] $IncludeFilter = $Settings["IncludeFilter"] $AllowDelete = $Settings["AllowDelete"] $script:EnableException = $Settings["EnableException"] $script:cmdlet = $Settings["Cmdlet"] Set-Location -Path $Settings["Path"] $PassThru = $Settings["PassThru"] #endregion Converting parameters #region Utility Function function Read-V1Node { [CmdletBinding()] param ( $NodeData, [string] $Path, [Hashtable] $Result, [string] $Type, [Hashtable] $Settings ) Write-PSFMessage -String 'Configuration.Schema.MetaJson.ProcessFile' -StringValues $Path -ModuleName PSFramework $basePath = switch ($Type) { 'file' { Split-Path -Path $Path } 'weblink' { $Path -replace '/[^/]+?$' } default { $null } } if ($NodeData.ModuleName) { $moduleName = "{0}." -f $NodeData.ModuleName } else { $moduleName = "" } #region Import Resources foreach ($property in $NodeData.Static.PSObject.Properties) { $Result["$($moduleName)$($property.Name)"] = $property.Value } foreach ($property in $NodeData.Object.PSObject.Properties) { $Result["$($moduleName)$($property.Name)"] = $property.Value | ConvertFrom-PSFClixml } foreach ($property in $NodeData.Dynamic.PSObject.Properties) { $Result["$($moduleName)$(Resolve-V1String -String $property.Name)"] = Resolve-V1String -String $property.Value } foreach ($property in $NodeData.Tree.PSObject.Properties) { Resolve-V1Tree -Property $property -Result $Result -BaseElement @() } foreach ($property in $NodeData.DynamicTree.PSObject.Properties) { Resolve-V1Tree -Property $property -Result $Result -BaseElement @() -Dynamic $true } #endregion Import Resources #region Import included / linked configuration files :includes foreach ($include in $NodeData.Include) { $resolvedInclude = Resolve-V1String -String $include $uri = [uri]$resolvedInclude # Skip relative paths if we do not have a base path to place it relative to if (-not $uri.IsAbsoluteUri -and -not $basePath) { continue } #region Calculate the new include path if ($uri.IsAbsoluteUri) { $includePath = $resolvedInclude } else { $includePath = switch ($Type) { 'file' { $joinedPath = Join-Path -Path $basePath -ChildPath ($resolvedInclude -replace '^\.\\', '\') try { Resolve-PSFPath -Path $joinedPath -Provider FileSystem -SingleItem } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.ResolveFile' -StringValues $joinedPath -EnableException $script:EnableException -ModuleName PSFramework -ErrorRecord $_ -Continue -ContinueLabel includes -Cmdlet $script:cmdlet } } 'weblink' { $newPath = $basePath $relParts = $resolvedInclude -split "/" foreach ($part in $relParts) { if ($part -eq '..') { $newPath = $newPath -replace '/[^/]+$' } else { $newPath = $newPath, $part -join '/' } } $newPath } } } #endregion Calculate the new include path $newSettings = $Settings | ConvertTo-PSFHashtable -Include ExcludeFilter, IncludeFilter try { $configData = Import-PSFConfig -Path $includePath -Peek @newSettings -Schema MetaJson -EnableException -ErrorAction Stop } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.ExecuteInclude.Error' -StringValues $includePath -EnableException $script:EnableException -ModuleName PSFramework -ErrorRecord $_ -Continue -ContinueLabel includes -Cmdlet $script:cmdlet } foreach ($configDatum in $configData) { $Result[$configDatum.FullName] = $configDatum.Value } } #endregion Import included / linked configuration files $Result } function Resolve-V1String { <# .SYNOPSIS Resolves a string by inserting placeholders for environment variables. .DESCRIPTION Resolves a string by inserting placeholders for environment variables. .PARAMETER String The string to resolve. .EXAMPLE PS C:\> Resolve-V1String -String '.\%COMPUTERNAME%\config.json' Resolves the specified string, inserting the local computername for %COMPUTERNAME%. #> [CmdletBinding()] param ( $String ) if ($String -isnot [string]) { return $String } $scriptblock = { param ( $Match ) $script:envData[$Match.Value] } [regex]::Replace($String, $script:envDataNamesRGX, $scriptblock) } function Resolve-V1Tree { [CmdletBinding()] param ( $Property, [Hashtable] $Result, [bool] $Dynamic, [AllowEmptyCollection()] [string[]] $BaseElement ) if ($Property.TypeNameOfValue -notin 'System.Management.Automation.PSCustomObject', 'System.Collections.Hashtable') { $name = (@($BaseElement) + @($Property.Name)) -join "." if ($Dynamic) { $Result[(Resolve-V1String -String $name)] = Resolve-V1String -String $Property.Value } else { $Result[$name] = $Property.Value } return } $value = $Property.Value if ($value -is [System.Collections.Hashtable]) { $value = [pscustomobject]$value } if ($value.'!Condition') { $conditionSet = $null if ($value.'!ConditionSet') { $module, $name = $value.'!ConditionSet' -split ' ', 2 $conditionSet = Get-PSFFilterConditionSet -Module $module -Name $name | Select-Object -First 1 } else { $conditionSet = Get-PSFFilterConditionSet -Module PSFramework -Name Environment } if (-not $conditionSet) { throw "Unable to resolve Condition Set: $($value.'!ConditionSet')" } $filter = New-PSFFilter -Expression $value.'!Condition' -ConditionSet $conditionSet if (-not $filter.Evaluate()) { return } } foreach ($propertyObject in $value.PSObject.Properties) { if ($propertyObject.Name -eq '!Condition') { continue } if ($propertyObject.Name -eq '!ConditionSet') { continue } if ($value.'!Condition') { Resolve-V1Tree -Property $propertyObject -Result $Result -Dynamic $Dynamic -BaseElement $BaseElement } else { Resolve-V1Tree -Property $propertyObject -Result $Result -Dynamic $Dynamic -BaseElement (@($BaseElement) + @($Property.Name)) } } } #endregion Utility Function #region Utility Computation $script:envData = @{ } foreach ($envItem in (Get-ChildItem env:\)) { $script:envData["%$($envItem.Name)%"] = $envItem.Value } $script:envDataNamesRGX = $script:envData.Keys -join '|' #endregion Utility Computation #region Accessing Content try { $null = Resolve-PSFPath -Path $Resource -Provider FileSystem -SingleItem $resourceType = 'File' } catch { if ($Resource -match '^https{0,1}://') { $resourceType = 'weblink' } else { $resourceType = 'Json' } } switch ($resourceType) { #region Weblink 'weblink' { try { $importData = Invoke-WebRequest -Uri $Resource -UseBasicParsing -ErrorAction Stop | ConvertFrom-Json -ErrorAction Stop } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.WebError' -StringValues $Resource -ModuleName PSFramework -FunctionName 'Schema: MetaJson' -EnableException $EnableException -ErrorRecord $_ -Cmdlet $script:cmdlet return } $resolvedPath = $Resource } #endregion Weblink #region File 'file' { try { $resolvedPath = Resolve-PSFPath -Path $Resource -Provider FileSystem -SingleItem } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.ResolveFile' -StringValues $Resource -ModuleName PSFramework -FunctionName 'Schema: MetaJson' -EnableException $EnableException -ErrorRecord $_ -Cmdlet $script:cmdlet return } switch -regex ($resolvedPath) { '\.psd1$' { try { $importData = [pscustomobject](Import-PSFPowerShellDataFile -Path $resolvedPath -ErrorAction Stop) } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.InvalidPsd1' -StringValues $Resource -ModuleName PSFramework -FunctionName 'Schema: MetaJson' -EnableException $EnableException -ErrorRecord $_ -Cmdlet $script:cmdlet return } if ($importData.Static -is [hashtable]) { $importData.Static = [pscustomobject]$importData.Static } if ($importData.Object -is [hashtable]) { $importData.Object = [pscustomobject]$importData.Object } if ($importData.Dynamic -is [hashtable]) { $importData.Dynamic = [pscustomobject]$importData.Dynamic } if ($importData.Tree -is [hashtable]) { $importData.Tree = [pscustomobject]$importData.Tree } if ($importData.DynamicTree -is [hashtable]) { $importData.DynamicTree = [pscustomobject]$importData.DynamicTree } } default { try { $importData = Get-Content -Path $resolvedPath -Raw -ErrorAction Stop | ConvertFrom-Json -ErrorAction Stop } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.InvalidJson' -StringValues $Resource -ModuleName PSFramework -FunctionName 'Schema: MetaJson' -EnableException $EnableException -ErrorRecord $_ -Cmdlet $script:cmdlet return } } } } #endregion File #region Straight Json default { try { $importData = $Resource | ConvertFrom-Json -ErrorAction Stop $resolvedPath = '' } catch { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.InvalidJson' -StringValues $Resource -ModuleName PSFramework -FunctionName 'Schema: MetaJson' -EnableException $EnableException -ErrorRecord $_ -Cmdlet $script:cmdlet return } } #endregion Straight Json } #endregion Accessing Content switch ($importData.Version) { 1 { $configurationHash = Read-V1Node -NodeData $importData -Path $resolvedPath -Type $resourceType -Result @{ } -Settings $Settings $configurationItems = $configurationHash.Keys | ForEach-Object { [pscustomobject]@{ FullName = $_ Value = $configurationHash[$_] } } foreach ($configItem in $configurationItems) { if ($ExcludeFilter | Where-Object { $configItem.FullName -like $_ }) { continue } if ($IncludeFilter -and -not ($IncludeFilter | Where-Object { $configItem.FullName -like $_ })) { continue } if ($Peek) { $configItem continue } Set-PSFConfig -FullName $configItem.FullName -Value $configItem.Value -AllowDelete:$AllowDelete -PassThru:$PassThru } } default { Stop-PSFFunction -String 'Configuration.Schema.MetaJson.UnknownVersion' -StringValues $Resource, $importData.Version -ModuleName PSFramework -FunctionName 'Schema: MetaJson' -EnableException $EnableException -Cmdlet $script:cmdlet return } } } Register-PSFConfigValidation -Name "bool" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { if ($Value.GetType().FullName -notin "System.Boolean", 'System.Management.Automation.SwitchParameter') { $Result.Message = "Not a boolean: $Value" $Result.Success = $False return $Result } } catch { $Result.Message = "Not a boolean: $Value" $Result.Success = $False return $Result } $Result.Value = $Value -as [bool] return $Result } Register-PSFConfigValidation -Name "consolecolor" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [System.ConsoleColor]$color = $Value } catch { $Result.Message = "Not a console color: $Value" $Result.Success = $False return $Result } $Result.Value = $color return $Result } Register-PSFConfigValidation -Name "credential" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { if ($Value.GetType().FullName -ne "System.Management.Automation.PSCredential") { $Result.Message = "Not a credential: $Value" $Result.Success = $False return $Result } } catch { $Result.Message = "Not a credential: $Value" $Result.Success = $False return $Result } $Result.Value = $Value return $Result } Register-PSFConfigValidation -Name "datetime" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [DateTime]$DateTime = $Value } catch { $Result.Message = "Not a DateTime: $Value" $Result.Success = $False return $Result } $Result.Value = $DateTime return $Result } Register-PSFConfigValidation -Name "double" -ScriptBlock { Param ( $Value ) $Result = New-Object PSOBject -Property @{ Success = $True Value = $null Message = "" } try { [double]$number = $Value } catch { $Result.Message = "Not a double: $Value" $Result.Success = $False return $Result } $Result.Value = $number return $Result } Register-PSFConfigValidation -Name "guidarray" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { $data = @() foreach ($item in $Value) { $data += [guid]$item } } catch { $Result.Message = "Not a guid array: $Value" $Result.Success = $False return $Result } $Result.Value = $data return $Result } Register-PSFConfigValidation -Name "integer" -ScriptBlock { Param ( $Value ) $Result = New-Object PSOBject -Property @{ Success = $True Value = $null Message = "" } try { [int]$number = $Value } catch { $Result.Message = "Not an integer: $Value" $Result.Success = $False return $Result } $Result.Value = $number return $Result } Register-PSFConfigValidation -Name "integer0to9" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [int]$number = $Value } catch { $Result.Message = "Not an integer: $Value" $Result.Success = $False return $Result } if (($number -lt 0) -or ($number -gt 9)) { $Result.Message = "Out of range. Specify a number ranging from 0 to 9" $Result.Success = $False return $Result } $Result.Value = $Number return $Result } Register-PSFConfigValidation -Name "integer1to9" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [int]$number = $Value } catch { $Result.Message = "Not an integer: $Value" $Result.Success = $False return $Result } if (($number -lt 1) -or ($number -gt 9)) { $Result.Message = "Out of range. Specify a number ranging from 1 to 9" $Result.Success = $False return $Result } $Result.Value = $Number return $Result } Register-PSFConfigValidation -Name "integerarray" -ScriptBlock { param ( $var ) $test = $true try { [int[]]$res = $var } catch { $test = $false } [pscustomobject]@{ Success = $test Value = $res Message = "Casting $var as [int[]] failure. Input is being identified as $($var.GetType())" } } Register-PSFConfigValidation -Name "integerpositive" -ScriptBlock { Param ( $Value ) $Result = New-Object PSOBject -Property @{ Success = $True Value = $null Message = "" } try { [int]$number = $Value } catch { $Result.Message = "Not an integer: $Value" $Result.Success = $False return $Result } if ($number -lt 0) { $Result.Message = "Negative value: $Value" $Result.Success = $False return $Result } $Result.Value = $number return $Result } Register-PSFConfigValidation -Name "languagecode" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } $legal = [System.Globalization.CultureInfo]::GetCultures([System.Globalization.CultureTypes]::AllCultures).Name | Where-Object { $_ -and ($_.Trim()) } if ($Value -in $legal) { $Result.Value = [string]$Value } else { $Result.Success = $false $Result.Message = [PSFramework.Localization.LocalizationHost]::Read('PSFramework.Configuration_ValidateLanguage') } return $Result } Register-PSFConfigValidation -Name "psframework.logfilefiletype" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [PSFramework.Logging.LogFileFileType]$type = $Value } catch { $Result.Message = "Not a logfile file type: $Value . Specify one of these values: $(([enum]::GetNames([PSFramework.Logging.LogFileFileType])) -join ", ")" $Result.Success = $False return $Result } $Result.Value = $type return $Result } Register-PSFConfigValidation -Name "long" -ScriptBlock { Param ( $Value ) $Result = New-Object PSOBject -Property @{ Success = $True Value = $null Message = "" } try { [long]$number = $Value } catch { $Result.Message = "Not a long: $Value" $Result.Success = $False return $Result } $Result.Value = $number return $Result } Register-PSFConfigValidation -Name "secret" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } if ($null -eq $Value) { $Result.Message = "Secrets cannot be empty!" $Result.Success = $False return $Result } if ($Value.GetType() -notin [string], [System.Security.SecureString], [System.Management.Automation.PSCredential]) { $Result.Message = "Secrets must be either a string, a securestring or a pscredential object!" $Result.Success = $False return $Result } if ($Value -is [string]) { $Value = $Value | ConvertTo-SecureString -AsPlainText -Force } if ($Value -is [System.Security.SecureString]) { $Value = New-Object System.Management.Automation.PSCredential('<none>', $Value) } $Result.Value = $Value return $Result } Register-PSFConfigValidation -Name "sizestyle" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [PSFramework.Utility.SizeStyle]$style = $Value } catch { $Result.Message = "Not a size style: $Value" $Result.Success = $False return $Result } $Result.Value = $style return $Result } Register-PSFConfigValidation -Name "string" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { # Seriously, this should work for almost anybody and anything [string]$data = $Value } catch { $Result.Message = "Not a string: $Value" $Result.Success = $False return $Result } if ([string]::IsNullOrEmpty($data)) { $Result.Message = "Is an empty string: $Value" $Result.Success = $False return $Result } if ($data -eq $Value.GetType().FullName) { $Result.Message = "Is an object with no proper string representation: $Value" $Result.Success = $False return $Result } $Result.Value = $data return $Result } Register-PSFConfigValidation -Name "stringarray" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { $data = @() # Seriously, this should work for almost anybody and anything foreach ($item in $Value) { $data += [string]$item } } catch { $Result.Message = "Not a string array: $Value" $Result.Success = $False return $Result } $Result.Value = $data return $Result } Register-PSFConfigValidation -Name "timespan" -ScriptBlock { Param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } try { [timespan]$timespan = [PSFramework.Parameter.TimeSpanParameter]$Value } catch { $Result.Message = "Not a Timespan: $Value" $Result.Success = $False return $Result } $Result.Value = $timespan return $Result } Register-PSFConfigValidation -Name "uriabsolute" -ScriptBlock { param ( $Value ) $Result = New-Object PSObject -Property @{ Success = $True Value = $null Message = "" } $stringValue = $Value -as [string] [uri]$uri = $stringValue if (-not $uri.IsAbsoluteUri) { $Result.Message = "Not an absolute Uri: $Value" $Result.Success = $False return $Result } $Result.Value = $stringValue return $Result } Set-PSFConfig -Module 'PSFramework' -Name 'ComputerManagement.PSSession.IdleTimeout' -Value (New-TimeSpan -Minutes 15) -Initialize -Validation 'timespan' -Handler { [PSFramework.ComputerManagement.ComputerManagementHost]::PSSessionIdleTimeout = $args[0] } -Description "The idle timeout for cached pssessions. When using Invoke-PSFCommand, it will remember sessions for up to this time after last using them, before cleaning them up." # Unattended mode, so there is a central flag scripts & modules can detect Set-PSFConfig -Module PSFramework -Name 'System.Unattended' -Value $false -Initialize -Validation "bool" -Handler { [PSFramework.PSFCore.PSFCoreHost]::Unattended = $args[0] } -Description "Central setting, showing whether the current execution is unattended or not. This allows scripts/modules to react to whether there is a user at the controls or not." Set-PSFConfig -Module PSFramework -Name 'SupportPackage.ContactMessage' -Value ' ' -Initialize -Validation 'string' -Description 'Message shown when using New-PSFSUpportPackage. This allows an organization to tie information on how to submit a support package into the command that generates it' # Encoding Settings Set-PSFConfig -Module PSFramework -Name 'Text.Encoding.FullTabCompletion' -Value $false -Initialize -Validation 'bool' -Description 'Whether all encodings should be part of the tab completion for encodings. By default, only a manageable subset is shown.' Set-PSFConfig -Module PSFramework -Name 'Text.Encoding.DefaultWrite' -Value 'utf-8' -Initialize -Validation 'string' -Description 'The default encoding to use when writing to file. Only applied by implementing commands.' Set-PSFConfig -Module PSFramework -Name 'Text.Encoding.DefaultRead' -Value 'utf-8' -Initialize -Validation 'string' -Description 'The default encoding to use when reading from file. Only applied by implementing commands.' # Localization Stuff Set-PSFConfig -Module PSFramework -Name 'Localization.Language' -Value ([System.Globalization.CultureInfo]::CurrentUICulture.Name) -Initialize -Handler { [PSFramework.Localization.LocalizationHost]::Language = $args[0] } -Validation 'languagecode' -Description 'The language the current PowerShell session is operating under' Set-PSFConfig -Module PSFramework -Name 'Localization.LoggingLanguage' -Value 'en-US' -Initialize -Handler { [PSFramework.Localization.LocalizationHost]::LoggingLanguage = $args[0] } -Validation 'languagecode' -Description 'The language the current PowerShell session is operating under' Set-PSFConfig -Module PSFramework -Name 'Logging.MaxErrorCount' -Value 128 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Message.LogHost]::MaxErrorCount = $args[0] } -Description "The maximum number of error records maintained in-memory. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.MaxMessageCount' -Value 1024 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Message.LogHost]::MaxMessageCount = $args[0] } -Description "The maximum number of messages that can be maintained in the in-memory message queue. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.MessageLogEnabled' -Value $true -Initialize -Validation "bool" -Handler { [PSFramework.Message.LogHost]::MessageLogEnabled = $args[0] } -Description "Governs, whether a log of recent messages is kept in memory. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.ErrorLogEnabled' -Value $true -Initialize -Validation "bool" -Handler { [PSFramework.Message.LogHost]::ErrorLogEnabled = $args[0] } -Description "Governs, whether a log of recent errors is kept in memory. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.DisableLogFlush' -Value $false -Initialize -Validation "bool" -Description "When shutting down the process, PSFramework will by default flush the log. This ensures that all events are properly logged. If this is not desired, it can be turned off with this setting." Set-PSFConfig -Module PSFramework -Name 'Logging.Interval' -Value 1000 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Message.LogHost]::Interval = $args[0] } -Description 'The interval at which the loging runspace runs. Increase to improve performance, reduce the minimize writing latency.' Set-PSFConfig -Module PSFramework -Name 'Logging.Interval.Idle' -Value 5000 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Message.LogHost]::IntervalIdle = $args[0] } -Description 'The interval at which the loging runspace runs, when there is nothing to do.' Set-PSFConfig -Module PSFramework -Name 'Logging.Interval.IdleDuration' -Value (New-TimeSpan -Minutes 2) -Initialize -Validation "timespan" -Handler { [PSFramework.Message.LogHost]::IntervalIdleDuration = $args[0] } -Description 'The time with no message written that needs to occur for the logging runspace to switch to idle mode.' Set-PSFConfig -Module PSFramework -Name 'Logging.Provider.Source' -Value $null -Initialize -Validation 'uriabsolute' -Description 'Path where PSFramework looks for a provider index file. This file is used to load and configure additional logging providers. See "Get-Help Import-PSFLoggingProvider -Detailed" for more information' Set-PSFConfig -Module PSFramework -Name 'Logging.Enabled' -Value $true -Initialize -Validation 'bool' -Handler { [PSFramework.Message.LogHost]::LoggingEnabled = $args[0] if ($args[0]) { Start-PSFRunspace -Name 'psframework.logging' -NoMessage } else { Stop-PSFRunspace -Name 'psframework.logging' } } -Description 'Whether the PSFramework performs any logging at all. Disabling this will stop the background runspace that performs the logging.' Set-PSFConfig -Module PSFramework -Name 'Message.Info.Minimum' -Value 1 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::MinimumInformation = $_ } -Description "The minimum required message level for messages that will be shown to the user." Set-PSFConfig -Module PSFramework -Name 'Message.Info.Maximum' -Value 3 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::MaximumInformation = $_ } -Description "The maximum message level to still display to the user directly." Set-PSFConfig -Module PSFramework -Name 'Message.Verbose.Minimum' -Value 4 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::MinimumVerbose = $_ } -Description "The minimum required message level where verbose information is written." Set-PSFConfig -Module PSFramework -Name 'Message.Verbose.Maximum' -Value 6 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::MaximumVerbose = $_ } -Description "The maximum message level where verbose information is still written." Set-PSFConfig -Module PSFramework -Name 'Message.Debug.Minimum' -Value 1 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::MinimumDebug = $_ } -Description "The minimum required message level where debug information is written." Set-PSFConfig -Module PSFramework -Name 'Message.Debug.Maximum' -Value 9 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::MaximumDebug = $_ } -Description "The maximum message level where debug information is still written." Set-PSFConfig -Module PSFramework -Name 'Message.Info.Color' -Value 'Cyan' -Initialize -Validation "consolecolor" -Handler { [PSFramework.Message.MessageHost]::InfoColor = $_ } -Description "The color to use when writing text to the screen on PowerShell." Set-PSFConfig -Module PSFramework -Name 'Message.Info.Color.Emphasis' -Value 'green' -Initialize -Validation "consolecolor" -Handler { [PSFramework.Message.MessageHost]::InfoColorEmphasis = $_ } -Description "The color to use when emphasizing written text to the screen on PowerShell." Set-PSFConfig -Module PSFramework -Name 'Message.Info.Color.Subtle' -Value 'gray' -Initialize -Validation "consolecolor" -Handler { [PSFramework.Message.MessageHost]::InfoColorSubtle = $_ } -Description "The color to use when making writing text to the screen on PowerShell appear subtle." Set-PSFConfig -Module PSFramework -Name 'Message.DeveloperColor' -Value 'Gray' -Initialize -Validation "consolecolor" -Handler { [PSFramework.Message.MessageHost]::DeveloperColor = $_ } -Description "The color to use when writing text with developer specific additional information to the screen on PowerShell." Set-PSFConfig -Module PSFramework -Name 'Message.ConsoleOutput.Disable' -Value $false -Initialize -Validation "bool" -Handler { [PSFramework.Message.MessageHost]::DisableVerbosity = $_ } -Description "Global toggle that allows disabling all regular messages to screen. Messages from '-Verbose' and '-Debug' are unaffected" Set-PSFConfig -Module PSFramework -Name 'Message.Transform.ErrorQueueSize' -Value 512 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Message.MessageHost]::TransformErrorQueueSize = $_ } -Description "The size of the queue for transformation errors. May be useful for advanced development, but can be ignored usually." Set-PSFConfig -Module PSFramework -Name 'Message.NestedLevel.Decrement' -Value 0 -Initialize -Validation "integer0to9" -Handler { [PSFramework.Message.MessageHost]::NestedLevelDecrement = $_ } -Description "How many levels should be reduced per callstack depth. This makes commands less verbose, the more nested they are called" Set-PSFConfig -Module PSFramework -Name 'Developer.Mode.Enable' -Value $false -Initialize -Validation "bool" -Handler { [PSFramework.Message.MessageHost]::DeveloperMode = $_ } -Description "Developermode enables advanced logging and verbosity features. There is little benefit for enabling this as a regular user. but developers can use it to more easily troubleshoot issues." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Breadcrumbs' -Value $false -Initialize -Validation "bool" -Handler { [PSFramework.Message.MessageHost]::EnableMessageBreadcrumbs = $_ } -Description "Controls how messages are displayed. Enables Breadcrumb display, showing the entire callstack. Takes precedence over command name display." Set-PSFConfig -Module PSFramework -Name 'Message.Style.FunctionName' -Value $true -Initialize -Validation "bool" -Handler { [PSFramework.Message.MessageHost]::EnableMessageDisplayCommand = $_ } -Description "Controls how messages are displayed. Enables command name, showing the name of the writing command. Is overwritten by enabling breadcrumbs." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Timestamp' -Value $true -Initialize -Validation "bool" -Handler { [PSFramework.Message.MessageHost]::EnableMessageTimestamp = $_ } -Description "Controls how messages are displayed. Enables timestamp display, including a timestamp in each message." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Prefix' -Value $false -Initialize -Validation "bool" -Handler { [PSFramework.Message.MessageHost]::EnableMessagePrefix = $_ } -Description "Controls how messages are displayed. Enables message prefix display, including a prefix in each message." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Prefix.Error' -Value "##vso[task.logissue type=error;]" -Initialize -Validation "string" -Handler { [PSFramework.Message.MessageHost]::PrefixValueError = $_ } -Description "Prefix value to use when the level is Warning and the tag 'error' is supplied." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Prefix.Warning' -Value "##vso[task.logissue type=warning;]" -Initialize -Validation "string" -Handler { [PSFramework.Message.MessageHost]::PrefixValueWarning = $_ } -Description "Prefix value to use when the level is Warning." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Prefix.Verbose' -Value "##[debug]" -Initialize -Validation "string" -Handler { [PSFramework.Message.MessageHost]::PrefixValueVerbose = $_ } -Description "Prefix value to use when the level is one of the three Verbose levels." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Prefix.Host' -Value "" -Initialize -Validation "string" -Handler { [PSFramework.Message.MessageHost]::PrefixValueHost = $_ } -Description "Prefix value to use when the level is Host." Set-PSFConfig -Module PSFramework -Name 'Message.Style.Prefix.Significant' -Value "##[section]" -Initialize -Validation "string" -Handler { [PSFramework.Message.MessageHost]::PrefixValueSignificant = $_ } -Description "Prefix value to use when the level is significant or critical." Set-PSFConfig -Module 'PSFramework' -Name 'Path.Temp' -Value $env:TEMP -Initialize -Validation 'string' -Description "Path pointing at the temp path. Used with Get-PSFPath." Set-PSFConfig -Module 'PSFramework' -Name 'Path.LocalAppData' -Value $script:path_LocalAppData -Initialize -Validation 'string' -Description "Path pointing at the LocalAppData path. Used with Get-PSFPath." Set-PSFConfig -Module 'PSFramework' -Name 'Path.AppData' -Value $script:path_AppData -Initialize -Validation 'string' -Description "Path pointing at the AppData path. Used with Get-PSFPath." Set-PSFConfig -Module 'PSFramework' -Name 'Path.ProgramData' -Value $script:path_ProgramData -Initialize -Validation 'string' -Description "Path pointing at the ProgramData path. Used with Get-PSFPath." #region Setting the configuration Set-PSFConfig -Module PSFramework -Name 'Runspace.StopTimeoutSeconds' -Value 30 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Runspace.RunspaceHost]::StopTimeoutSeconds = $args[0] } -Description "Time in seconds that Stop-PSFRunspace will wait for a scriptspace to selfterminate before killing it." Set-PSFConfig -Module PSFramework -Name 'Runspace.RunspaceBoundValue.CleanupInterval' -Value 900000 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Runspace.RunspaceHost]::RbvCleanupInterval = $args[0] } -Description "Interval in milliseconds at which PSFramework will cleanup all Runspace-Bound Values, deleting values for runspaces that no longer exist. Reduce the interval to ensure lower memory peaks in situations of creating and closing runspaces frequently." #endregion Setting the configuration # The path where type-files are stored when registered Set-PSFConfig -Module PSFramework -Name 'Serialization.WorkingDirectory' -Value $script:path_typedata -Initialize -Validation "string" -Description "The folder in which registered type extension files are placed before import. Relevant for Register-PSFTypeSerializationData." Set-PSFConfig -Module PSFramework -Name 'Utility.Size.Style' -Value ([PSFramework.Utility.SizeStyle]::Dynamic) -Initialize -Validation sizestyle -Handler { [PSFramework.Utility.UtilityHost]::SizeStyle = $args[0] } -Description "Controls how size objects are displayed by default. Generally, their string representation is calculated to be user friendly (dynamic), can be updated to 'plain' number or a specific size. Can be overriden on a per-object basis." Set-PSFConfig -Module PSFramework -Name 'Utility.Size.Digits' -Value 2 -Initialize -Validation integer0to9 -Handler { [PSFramework.Utility.UtilityHost]::SizeDigits = $args[0] } -Description "How many digits are used when displaying a size object." if (-not [PSFramework.Configuration.ConfigurationHost]::ImportFromRegistryDone) { # Read config from all settings $config_hash = Read-PsfConfigPersisted -Scope 511 foreach ($value in $config_hash.Values) { try { if (-not $value.KeepPersisted) { Set-PSFConfig -FullName $value.FullName -Value $value.Value -EnableException } else { Set-PSFConfig -FullName $value.FullName -PersistedValue $value.Value -PersistedType $value.Type -EnableException } [PSFramework.Configuration.ConfigurationHost]::Configurations[$value.FullName].PolicySet = $value.Policy [PSFramework.Configuration.ConfigurationHost]::Configurations[$value.FullName].PolicyEnforced = $value.Enforced } catch { } } [PSFramework.Configuration.ConfigurationHost]::ImportFromRegistryDone = $true } $FunctionDefinitions = { function Export-DataToAzure { <# .SYNOPSIS Function to send logging data to an Azure Workspace .DESCRIPTION This function is the main function that takes a PSFMessage object to log in an Azure workspace via Rest API call. .PARAMETER Message This is a PSFMessage object that will be converted to serialized to Json injected to an Azure workspace .EXAMPLE Export-DataToAzure -Message $objectToProcess .NOTES # Adapted from https://docs.microsoft.com/en-us/azure/log-analytics/log-analytics-data-collector-api Rest API documentation: https://docs.microsoft.com/en-us/rest/api/azure/ Azure Monitor HTTP Data Collector API: https://docs.microsoft.com/en-us/azure/azure-monitor/platform/data-collector-api#request-body Azure Monitor Data collection API Constrains -------------------------------------------- 1. Maximum of 30 MB per post to Azure Monitor Data Collector API. This is a size limit for a single post. If the data from a single post that exceeds 30 MB, you should split the data up to smaller sized chunks and send them concurrently. 2. Maximum of 32 KB limit for field values. If the field value is greater than 32 KB, the data will be truncated. 3. Recommended maximum number of fields for a given type is 50. This is a practical limit from a usability and search experience perspective. 4. A table in a Log Analytics workspace only supports up to 500 columns (referred to as a field in this article). 5. The maximum number of characters for the column name is 500. Notes on Azure workspace table ------------------------------ The table in the Azure workspace will be the LogType specified in PSFConfig. The default is 'Message' When looking at the tables in the Azure workspace they will always have _CL appended to them. _CL stands for (for Custom Log) In the final table output in the Azure workspace each property imported to the table will have its own column and they will be specified by the property type that was inserted to the table. Each Azure workspace column name will be suffixed with the data type - _d for double, _b for boolean, _s for string, etc. How to register this provider ----------------------------- Set-PSFLoggingProvider -Name AzureLogAnalytics -InstanceName YourInstanceName -WorkspaceId "AzureWorkspaceId" -SharedKey "AzureWorkspaceSharedKey" -LogType "Message" -enabled $True #> [cmdletbinding()] param ( [parameter(Mandatory = $True)] $Message ) begin { # Grab the default configuration values for the logging provider $WorkspaceID = Get-ConfigValue -Name 'WorkspaceId' | Resolve-Secret $SharedKey = Get-ConfigValue -Name 'SharedKey' | Resolve-Secret $LogType = Get-ConfigValue -Name 'LogType' } process { # Create a custom PSObject and convert it to a Json object using UTF8 encoding $loggingMessage = $Message | Microsoft.PowerShell.Utility\Select-Object $script:ala_headers $bodyAsJson = ConvertTo-Json $loggingMessage -Compress $body = [System.Text.Encoding]::UTF8.GetBytes($bodyAsJson) $restMethod = "POST" $restContentType = "application/json" $restResource = "/api/logs" $date = [DateTime]::UtcNow.ToString("r") $contentLength = $body.Length $signatureArgs = @{ WorkspaceID = $WorkspaceID SharedKey = $SharedKey DateAndTime = $date ContentLength = $contentLength RestMethod = $restMethod RestContentType = $restContentType RestResource = $restResource } # Generate a signature needed to gain access to the Azure workspace $signature = Get-LogSignature @signatureArgs # RestAPI headers $headers = @{ "Authorization" = $signature "Log-Type" = $logType "x-ms-date" = $date "time-generated-field" = "TimeStamp" } try { $uri = "https://$($WorkspaceID).ods.opinsights.azure.com$($restResource)?api-version=2016-04-01" $webResponse = Invoke-WebRequest -Uri $uri -Method $restMethod -ContentType $restContentType -Headers $headers -Body $body -UseBasicParsing switch ($webResponse.StatusCode) { '400' { switch ($webResponse.StatusDescription) { 'InactiveCustomer' { throw "Sucessful Post to Azure Workspace" } 'InvalidApiVersion' { throw "The API version that you specified was not recognized by the service." } 'InvalidCustomerId' { throw "The workspace ID specified is invalid." } 'InvalidDataFormat' { throw "Invalid JSON was submitted. The response body might contain more information about how to resolve the error." } 'InvalidLogType' { throw "The log type specified contained special characters or numerics." } 'MissingApiVersion' { throw "The API version wasn't specified." } 'MissingContentType' { throw "The content type wasn't specified." } 'MissingLogType' { throw "The required value log type wasn't specified." } 'UnsupportedContentType' { throw "The content type was not set to application/json." } } } '403' { throw "The service failed to authenticate the request. Verify that the workspace ID and connection key are valid." } '404' { throw "Either the URL provided is incorrect, or the request is too large." } '429' { throw "The service is experiencing a high volume of data from your account. Please retry the request later." } '500' { throw "The service encountered an internal error. Please retry the request." } '503' { throw "The service currently is unavailable to receive requests. Please retry your request." } } } catch { throw } } } function Get-LogSignature { <# .SYNOPSIS Function for computing a signature to connect to the Azure workspace .DESCRIPTION This function will compute a signature that will be used to connect to the Azure workspace in order to save logging data. .PARAMETER WorkspaceID WorkspaceID is the unique identifer for the Log Analytics workspace, and Signature is a Hash-based Message Authentication Code (HMAC) constructed from the request and computed by using the SHA256 algorithm, and then encoded using Base64 encoding. .PARAMETER SharedKey This is the Azure workspace shared key. .PARAMETER DateAndTime The name of a field in the data that contains the timestamp of the data item. If you specify a field then its contents are used for TimeGenerated. If this field isn't specified, the default for TimeGenerated is the time that the message is ingested. The contents of the message field should follow the ISO 8601 format YYYY-MM-DDThh:mm:ssZ. .PARAMETER ContentLength The content length of the object being injected to the Azure workspace table .PARAMETER RestMethod Rest Method being used in the connection. .PARAMETER RestContentType Rest content type being used in the connection. .PARAMETER RestResource The API resource name: /api/logs. .EXAMPLE Get-LogSignature @inParameters .NOTES Any request to the Log analytics HTTP Data Collector API must include the Authorization header. To authenticate a request, you must sign the request with either the primary or secondary key for the workspace that is making the request and pass that signature as part of the request. #> [cmdletbinding()] param ( $WorkspaceID, $SharedKey, $DateAndTime, $ContentLength, $RestMethod, $RestContentType, $RestResource ) process { $xHeaders = "x-ms-date:" + $DateAndTime $stringToHash = $RestMethod + "`n" + $ContentLength + "`n" + $RestContentType + "`n" + $xHeaders + "`n" + $RestResource $bytesToHash = [Text.Encoding]::UTF8.GetBytes($stringToHash) $keyBytes = [Convert]::FromBase64String($sharedKey) $sha256 = New-Object System.Security.Cryptography.HMACSHA256 $sha256.Key = $keyBytes $computedHash = $sha256.ComputeHash($bytesToHash) $encodedHash = [Convert]::ToBase64String($computedHash) $authorization = 'SharedKey {0}:{1}' -f $WorkspaceID, $encodedHash return $authorization } } function Resolve-Secret { [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true)] $Secret ) process { if ($Secret -is [string]) { return $Secret } if ($Secret -is [securestring]) { $cred = New-Object PSCredential('whatever', $Secret) return $cred.GetNetworkCredential().Password } if ($Secret -is [pscredential]) { $Secret.GetNetworkCredential().Password } } } } #region Events $start_event = { $script:ala_headers = Get-ConfigValue -Name 'Headers' | ForEach-Object { switch ($_) { 'Message' { @{ Name = 'Message' Expression = { $_.LogMessage } } } 'Timestamp' { @{ Name = 'Timestamp' Expression = { if (-not (Get-ConfigValue -Name 'TimeFormat')) { $_.Timestamp.ToUniversalTime() } else { $_.Timestamp.ToUniversalTime().ToString((Get-ConfigValue -Name 'TimeFormat')) } } } } 'Level' { @{ Name = 'Level' Expression = { $_.Level -as [string] } } } default { $_ } } } } $message_event = { param ( $Message ) Export-DataToAzure -Message $Message } #endregion Events # Configuration values for the logging provider $configuration_Settings = { Set-PSFConfig -Module PSFramework -Name 'Logging.AzureLogAnalytics.WorkspaceId' -Value "" -Initialize -Validation 'secret' -Description "WorkspaceId for the Azure Workspace we are logging our data objects to." Set-PSFConfig -Module PSFramework -Name 'Logging.AzureLogAnalytics.SharedKey' -Value "" -Initialize -Validation 'secret' -Description "SharedId for the Azure Workspace we are logging our data objects to." Set-PSFConfig -Module PSFramework -Name 'Logging.AzureLogAnalytics.LogType' -Value "Message" -Initialize -Validation 'string' -Description "Log type we will log information to." Set-PSFConfig -Module PSFramework -Name 'Logging.AzureLogAnalytics.TimeFormat' -Value "" -Initialize -Validation 'string' -Description "Format timestamps will be written with." Set-PSFConfig -Module PSFramework -Name 'Logging.AzureLogAnalytics.Headers' -Value 'Message', 'Timestamp', 'Level', 'Tags', 'Data', 'ComputerName', 'Runspace', 'UserName', 'ModuleName', 'FunctionName', 'File', 'CallStack', 'TargetObject', 'ErrorRecord' -Initialize -Validation 'stringarray' -Description "The properties of the message to log." } # Registered parameters for the logging provider. # ConfigurationDefaultValues are used for all instances of the azure logging provider $paramRegisterPSFAzureLogAnalyticsProvider = @{ Name = "AzureLogAnalytics" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.AzureLogAnalytics' InstanceProperties = 'WorkspaceId', 'SharedKey', 'LogType', 'TimeFormat', 'Headers' MessageEvent = $message_Event ConfigurationSettings = $configuration_Settings FunctionDefinitions = $functionDefinitions ConfigurationDefaultValues = @{ LogType = 'Message' Headers = 'Message', 'Timestamp', 'Level', 'Tags', 'Data', 'ComputerName', 'Runspace', 'UserName', 'ModuleName', 'FunctionName', 'File', 'CallStack', 'TargetObject', 'ErrorRecord' } } # Register the Azure logging provider Register-PSFLoggingProvider @paramRegisterPSFAzureLogAnalyticsProvider $message_event = { param ( $Message ) $style = Get-ConfigValue -Name Style $string = $style.Replace('%Time%',$Message.Timestamp.ToString('HH:mm:ss.fff')).Replace('%Date%',$Message.Timestamp.ToString('yyyy-MM-dd')).Replace('%Level%', $Message.Level).Replace('%Module%', $Message.ModuleName).Replace('%FunctionName%', $Message.FunctionName).Replace('%Line%', $Message.Line).Replace('%File%', $Message.File).Replace('%Tags%', ($Message.Tags -join ",")).Replace('%Message%', $Message.LogMessage) [System.Console]::WriteLine($string) } $configuration_Settings = { Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Console.Style' -Value '%Message%' -Initialize -Validation string -Description 'The style in which the message is printed. Supports several placeholders: %Message%, %Time%, %Date%, %Tags%, %Level%, %Module%, %FunctionName%, %Line%, %File%. Supports newline and tabs.' } $paramRegisterPSFLoggingProvider = @{ Name = "console" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.Console' InstanceProperties = 'Style' MessageEvent = $message_Event ConfigurationSettings = $configuration_Settings ConfigurationDefaultValues = @{ Style = '%Message%' } } # Register the Console logging provider Register-PSFLoggingProvider @paramRegisterPSFLoggingProvider $functionDefinitions = { function Write-EventLogEntry { [CmdletBinding()] param ( $Message ) $level = 'Information' if ($Message.Level -eq 'Warning') { $level = 'Warning' } $errorTag = Get-ConfigValue -Name ErrorTag if ($Message.Tags -contains $errorTag) { $level = 'Error' } if ($Message.Level -eq 'Error') { $level = 'Error' } $eventID = switch ($level) { 'Information' { Get-ConfigValue -Name InfoID } 'Warning' { Get-ConfigValue -Name WarningID } 'Error' { Get-ConfigValue -Name ErrorID } } $data = @( $Message.LogMessage $Message.Timestamp.ToUniversalTime().ToString((Get-ConfigValue -Name TimeFormat)) $Message.FunctionName $Message.ModuleName ($Message.Tags -join ",") $Message.Level $Message.Runspace $Message.TargetObject $Message.File $Message.Line $Message.CallStack.ToString() $Message.Username $PID $script:loggingID ) foreach ($key in $Message.Data.Keys) { $entry = 'Data| {0} : {1}' -f $key, $Message.Data[$key] # Max length of line: 31839 characters https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-reporteventa if ($entry.Length -gt 31839) { $entry = $entry.SubString(0, 31835) + '...' } $data += $entry } try { Write-LogEntry -LogName $script:logName -Source $script:source -Type $level -Category (Get-ConfigValue -Name Category) -EventId $eventID -Data $data } catch { throw } } function Write-LogEntry { [CmdletBinding()] param ( [string] $LogName, [string] $Source, [int] $EventID, [int] $Category, [System.Diagnostics.EventLogEntryType] $Type, [object[]] $Data ) $id = New-Object System.Diagnostics.EventInstance($EventID, $Category, $Type) $evtObject = New-Object System.Diagnostics.EventLog $evtObject.Log = $LogName $evtObject.Source = $Source $evtObject.WriteEvent($id, $Data) } function Start-EventLogging { [CmdletBinding()] param ( ) $logName = Get-ConfigValue -Name LogName $source = Get-ConfigValue -Name Source $script:loggingID = [System.Guid]::NewGuid() $startingMessage = "Starting new logging provider! | Process ID: $PID | Instance Name: $($script:Instance.Name) | Logging ID: $loggingID" $data = $startingMessage, $PID, $script:Instance.Name, $loggingID try { Write-LogEntry -LogName $logName -Source $source -Type Information -Category (Get-ConfigValue -Name Category) -EventId 999 -Data $data $script:logName = $logName $script:source = $source return } catch { try { [System.Diagnostics.EventLog]::CreateEventSource($source, $logName) Write-LogEntry -LogName $logName -Source $source -Type Information -Category (Get-ConfigValue -Name Category) -EventId 999 -Data $data $script:logName = $logName $script:source = $source return } catch { if (-not (Get-ConfigValue -Name UseFallback)) { throw } Write-LogEntry -LogName Application -Source Application -Type Information -Category (Get-ConfigValue -Name Category) -EventId 999 -Data $data $script:logName = 'Application' $script:source = 'Application' } } } } $begin_event = { Start-EventLogging } $message_event = { param ( $Message ) Write-EventLogEntry -Message $Message } $paramRegisterPSFLoggingProvider = @{ Name = "eventlog" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.EventLog' InstanceProperties = 'LogName', 'Source', 'UseFallback', 'Category', 'InfoID', 'WarningID', 'ErrorID', 'ErrorTag', 'TimeFormat' FunctionDefinitions = $functionDefinitions BeginEvent = $begin_event MessageEvent = $message_Event ConfigurationDefaultValues = @{ LogName = 'Application' Source = 'PSFramework' UseFallback = $true Category = 1000 InfoID = 1000 WarningID = 2000 ErrorID = 666 ErrorTag = 'error' TimeFormat = 'yyyy-MM-dd HH:mm:ss.fff' } } Register-PSFLoggingProvider @paramRegisterPSFLoggingProvider # Action that is performed on registration of the provider using Register-PSFLoggingProvider $registrationEvent = { } #region Logging Execution # Action that is performed when starting the logging script (or the very first time if enabled after launching the logging script) $begin_event = { #region Helper Functions function Clean-FileSystemErrorXml { [CmdletBinding()] Param ( $Path ) $totalLength = $Null $files = Get-ChildItem -Path $Path.FullName -Filter "$($env:ComputerName)_$($pid)_error_*.xml" | Sort-Object LastWriteTime $totalLength = $files | Measure-Object Length -Sum | Select-Object -ExpandProperty Sum if (([PSFramework.Message.LogHost]::MaxErrorFileBytes) -gt $totalLength) { return } $removed = 0 foreach ($file in $files) { $removed += $file.Length Remove-Item -Path $file.FullName -Force -Confirm:$false if (($totalLength - $removed) -lt ([PSFramework.Message.LogHost]::MaxErrorFileBytes)) { break } } } function Clean-FileSystemMessageLog { [CmdletBinding()] Param ( $Path ) if ([PSFramework.Message.LogHost]::MaxMessagefileCount -eq 0) { return } $files = Get-ChildItem -Path $Path.FullName -Filter "$($env:ComputerName)_$($pid)_message_*.log" | Sort-Object LastWriteTime if (([PSFramework.Message.LogHost]::MaxMessagefileCount) -ge $files.Count) { return } $removed = 0 foreach ($file in $files) { $removed++ Remove-Item -Path $file.FullName -Force -Confirm:$false if (($files.Count - $removed) -le ([PSFramework.Message.LogHost]::MaxMessagefileCount)) { break } } } function Clean-FileSystemGlobalLog { [CmdletBinding()] Param ( $Path ) # Kill too old files Get-ChildItem -Path $Path.FullName | Where-Object Name -Match "^$([regex]::Escape($env:ComputerName))_.+" | Where-Object LastWriteTime -LT ((Get-Date) - ([PSFramework.Message.LogHost]::MaxLogFileAge)) | Remove-Item -Force -Confirm:$false # Handle the global overcrowding $files = Get-ChildItem -Path $Path.FullName | Where-Object Name -Match "^$([regex]::Escape($env:ComputerName))_.+" | Sort-Object LastWriteTime if (-not ($files)) { return } $totalLength = $files | Measure-Object Length -Sum | Select-Object -ExpandProperty Sum if (([PSFramework.Message.LogHost]::MaxTotalFolderSize) -gt $totalLength) { return } $removed = 0 foreach ($file in $files) { $removed += $file.Length Remove-Item -Path $file.FullName -Force -Confirm:$false if (($totalLength - $removed) -lt ([PSFramework.Message.LogHost]::MaxTotalFolderSize)) { break } } } #endregion Helper Functions $filesystem_SelectTargetObject = @{ Name = 'TargetObject' Expression = { if ($null -eq $_.TargetObject) { return } if ([PSFramework.Message.LogHost]::FileSystemSerializationDepth -lt 0) { return $_.TargetObject } if ([PSFramework.Message.LogHost]::FileSystemSerializationDepth -eq 0) { return ($_.TargetObject | ConvertTo-PSFClixml) } $_.TargetObject | ConvertTo-PSFClixml -Depth ([PSFramework.Message.LogHost]::FileSystemSerializationDepth) } } $filesystem_SelectTimestamp = @{ Name = 'Timestamp' Expression = { $_.Timestamp.ToString([PSFramework.Message.LogHost]::TimeFormat) } } } # Action that is performed at the beginning of each logging cycle $start_event = { $filesystem_path = [PSFramework.Message.LogHost]::LoggingPath if (-not (Test-Path $filesystem_path)) { $filesystem_root = New-Item $filesystem_path -ItemType Directory -Force -ErrorAction Stop } else { $filesystem_root = Get-Item -Path $filesystem_path } try { [int]$filesystem_num_Error = (Get-ChildItem -Path $filesystem_path.FullName -Filter "$($env:ComputerName)_$($pid)_error_*.xml" | Sort-Object LastWriteTime -Descending | Select-Object -First 1 -ExpandProperty Name | Select-String -Pattern "(\d+)" -AllMatches).Matches[1].Value } catch { } try { [int]$filesystem_num_Message = (Get-ChildItem -Path $filesystem_path.FullName -Filter "$($env:ComputerName)_$($pid)_message_*.log" | Sort-Object LastWriteTime -Descending | Select-Object -First 1 -ExpandProperty Name | Select-String -Pattern "(\d+)" -AllMatches).Matches[1].Value } catch { } if (-not ($filesystem_num_Error)) { $filesystem_num_Error = 0 } if (-not ($filesystem_num_Message)) { $filesystem_num_Message = 0 } } # Action that is performed for each message item that is being logged $message_Event = { Param ( $Message ) $filesystem_CurrentFile = Join-Path $filesystem_root.FullName "$($env:ComputerName)_$($pid)_message_$($filesystem_num_Message).log" if (Test-Path $filesystem_CurrentFile) { $filesystem_item = Get-Item $filesystem_CurrentFile if ($filesystem_item.Length -gt ([PSFramework.Message.LogHost]::MaxMessagefileBytes)) { $filesystem_num_Message++ $filesystem_CurrentFile = Join-Path $($filesystem_root.FullName) "$($env:ComputerName)_$($pid)_message_$($filesystem_num_Message).log" } } if ($Message) { if ([PSFramework.Message.LogHost]::FileSystemModernLog) { if (-not (Test-Path $filesystem_CurrentFile)) { $Message | Select-PSFObject ComputerName, Username, $filesystem_SelectTimestamp, Level, 'LogMessage as Message', Type, FunctionName, ModuleName, File, Line, @{ n = "Tags"; e = { $_.Tags -join "," } }, $filesystem_SelectTargetObject, Runspace, @{ n = "Callstack"; e = { $_.CallStack.ToString().Split("`n") -join " þ "} } | Export-Csv -Path $filesystem_CurrentFile -NoTypeInformation } else { Add-Content -Path $filesystem_CurrentFile -Value (ConvertTo-Csv ($Message | Select-PSFObject ComputerName, Username, $filesystem_SelectTimestamp, Level, 'LogMessage as Message', Type, FunctionName, ModuleName, File, Line, @{ n = "Tags"; e = { $_.Tags -join "," } }, $filesystem_SelectTargetObject, Runspace, @{ n = "Callstack"; e = { $_.CallStack.ToString().Split("`n") -join " þ " } }) -NoTypeInformation)[1] } } else { Add-Content -Path $filesystem_CurrentFile -Value (ConvertTo-Csv ($Message | Select-PSFObject ComputerName, Timestamp, Level, 'LogMessage as Message', Type, FunctionName, ModuleName, File, Line, @{ n = "Tags"; e = { $_.Tags -join "," } }, $filesystem_SelectTargetObject, Runspace) -NoTypeInformation)[1] } } } # Action that is performed for each error item that is being logged $error_Event = { Param ( $ErrorItem ) if ($ErrorItem) { $ErrorItem | Export-Clixml -Path (Join-Path $filesystem_root.FullName "$($env:ComputerName)_$($pid)_error_$($filesystem_num_Error).xml") -Depth 3 $filesystem_num_Error++ } Clean-FileSystemErrorXml -Path $filesystem_root } # Action that is performed at the end of each logging cycle $end_event = { Clean-FileSystemMessageLog -Path $filesystem_root Clean-FileSystemGlobalLog -Path $filesystem_root } # Action that is performed when stopping the logging script $final_event = { } #endregion Logging Execution #region Function Extension / Integration # Script that generates the necessary dynamic parameter for Set-PSFLoggingProvider $configurationParameters = { $configroot = "PSFramework.Logging.FileSystem" $configurations = Get-PSFConfig -FullName "$configroot.*" $RuntimeParamDic = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary foreach ($config in $configurations) { $ParamAttrib = New-Object System.Management.Automation.ParameterAttribute $ParamAttrib.ParameterSetName = '__AllParameterSets' $AttribColl = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $AttribColl.Add($ParamAttrib) $RuntimeParam = New-Object System.Management.Automation.RuntimeDefinedParameter(($config.FullName.Replace($configroot, "").Trim(".")), $config.Value.GetType(), $AttribColl) $RuntimeParamDic.Add(($config.FullName.Replace($configroot, "").Trim(".")), $RuntimeParam) } return $RuntimeParamDic } # Script that is executes when configuring the provider using Set-PSFLoggingProvider $configurationScript = { $configroot = "PSFramework.Logging.FileSystem" $configurations = Get-PSFConfig -FullName "$configroot.*" foreach ($config in $configurations) { if ($PSBoundParameters.ContainsKey(($config.FullName.Replace($configroot, "").Trim(".")))) { Set-PSFConfig -Module $config.Module -Name $config.Name -Value $PSBoundParameters[($config.FullName.Replace($configroot, "").Trim("."))] } } } # Script that returns a boolean value. "True" if all prerequisites are installed, "False" if installation is required $isInstalledScript = { return $true } # Script that provides dynamic parameter for Install-PSFLoggingProvider $installationParameters = { # None needed } # Script that performs the actual installation, based on the parameters (if any) specified in the $installationParameters script $installationScript = { # Nothing to be done - if you need to install your filesystem, you probably have other issues you need to deal with first ;) } #endregion Function Extension / Integration # Configuration settings to initialize $configuration_Settings = { Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.MaxMessagefileBytes' -Value 5MB -Initialize -Validation "long" -Handler { [PSFramework.Message.LogHost]::MaxMessagefileBytes = $args[0] } -Description "The maximum size of a given logfile. When reaching this limit, the file will be abandoned and a new log created. Set to 0 to not limit the size. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.MaxMessagefileCount' -Value 5 -Initialize -Validation "integerpositive" -Handler { [PSFramework.Message.LogHost]::MaxMessagefileCount = $args[0] } -Description "The maximum number of logfiles maintained at a time. Exceeding this number will cause the oldest to be culled. Set to 0 to disable the limit. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.MaxErrorFileBytes' -Value 20MB -Initialize -Validation "long" -Handler { [PSFramework.Message.LogHost]::MaxErrorFileBytes = $args[0] } -Description "The maximum size all error files combined may have. When this number is exceeded, the oldest entry is culled. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.MaxTotalFolderSize' -Value 100MB -Initialize -Validation "long" -Handler { [PSFramework.Message.LogHost]::MaxTotalFolderSize = $args[0] } -Description "This is the upper limit of length all items in the log folder may have combined across all processes." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.MaxLogFileAge' -Value (New-TimeSpan -Days 7) -Initialize -Validation "timespan" -Handler { [PSFramework.Message.LogHost]::MaxLogFileAge = $args[0] } -Description "Any logfile older than this will automatically be cleansed. This setting is global." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.MessageLogFileEnabled' -Value $true -Initialize -Validation "bool" -Handler { [PSFramework.Message.LogHost]::MessageLogFileEnabled = $args[0] } -Description "Governs, whether a log file for the system messages is written. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.ErrorLogFileEnabled' -Value $true -Initialize -Validation "bool" -Handler { [PSFramework.Message.LogHost]::ErrorLogFileEnabled = $args[0] } -Description "Governs, whether log files for errors are written. This setting is on a per-Process basis. Runspaces share, jobs or other consoles counted separately." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.ModernLog' -Value $false -Initialize -Validation "bool" -Handler { [PSFramework.Message.LogHost]::FileSystemModernLog = $args[0] } -Description "Enables the modern, more powereful version of the filesystem log, including headers and extra columns" Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.LogPath' -Value $script:path_Logging -Initialize -Validation "string" -Handler { [PSFramework.Message.LogHost]::LoggingPath = $args[0] } -Description "The path where the PSFramework writes all its logs and debugging information." Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.TimeFormat' -Value "$([System.Globalization.CultureInfo]::CurrentUICulture.DateTimeFormat.ShortDatePattern) $([System.Globalization.CultureInfo]::CurrentUICulture.DateTimeFormat.LongTimePattern)" -Initialize -Validation string -Handler { [PSFramework.Message.LogHost]::TimeFormat = $args[0] } -Description "The format used for timestamps in the logfile" Set-PSFConfig -Module PSFramework -Name 'Logging.FileSystem.TargetSerializationDepth' -Value -1 -Initialize -Validation "integer" -Handler { [PSFramework.Message.LogHost]::FileSystemSerializationDepth = $args[0] } -Description "Whether the target object should be stored as a serialized object. 0 or less will see it logged as string, 1 or greater will see it logged as compressed CLIXML." Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.Enabled' -Value $true -Initialize -Validation "bool" -Handler { if ([PSFramework.Logging.ProviderHost]::Providers['filesystem']) { [PSFramework.Logging.ProviderHost]::Providers['filesystem'].Enabled = $args[0] } } -Description "Whether the logging provider should be enabled on registration" Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.AutoInstall' -Value $false -Initialize -Validation "bool" -Handler { } -Description "Whether the logging provider should be installed on registration" Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.InstallOptional' -Value $true -Initialize -Validation "bool" -Handler { } -Description "Whether installing the logging provider is mandatory, in order for it to be enabled" Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.IncludeModules' -Value @() -Initialize -Validation "stringarray" -Handler { if ([PSFramework.Logging.ProviderHost]::Providers['filesystem']) { [PSFramework.Logging.ProviderHost]::Providers['filesystem'].IncludeModules = ($args[0] | Write-Output) } } -Description "Module whitelist. Only messages from listed modules will be logged" Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.ExcludeModules' -Value @() -Initialize -Validation "stringarray" -Handler { if ([PSFramework.Logging.ProviderHost]::Providers['filesystem']) { [PSFramework.Logging.ProviderHost]::Providers['filesystem'].ExcludeModules = ($args[0] | Write-Output) } } -Description "Module blacklist. Messages from listed modules will not be logged" Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.IncludeTags' -Value @() -Initialize -Validation "stringarray" -Handler { if ([PSFramework.Logging.ProviderHost]::Providers['filesystem']) { [PSFramework.Logging.ProviderHost]::Providers['filesystem'].IncludeTags = ($args[0] | Write-Output) } } -Description "Tag whitelist. Only messages with these tags will be logged" Set-PSFConfig -Module LoggingProvider -Name 'FileSystem.ExcludeTags' -Value @() -Initialize -Validation "stringarray" -Handler { if ([PSFramework.Logging.ProviderHost]::Providers['filesystem']) { [PSFramework.Logging.ProviderHost]::Providers['filesystem'].ExcludeTags = ($args[0] | Write-Output) } } -Description "Tag blacklist. Messages with these tags will not be logged" } $paramRegisterPSFLoggingProvider = @{ Name = "filesystem" RegistrationEvent = $registrationEvent BeginEvent = $begin_event StartEvent = $start_event MessageEvent = $message_Event ErrorEvent = $error_Event EndEvent = $end_event FinalEvent = $final_event ConfigurationParameters = $configurationParameters ConfigurationScript = $configurationScript IsInstalledScript = $isInstalledScript InstallationScript = $installationScript InstallationParameters = $installationParameters ConfigurationSettings = $configuration_Settings } Register-PSFLoggingProvider @paramRegisterPSFLoggingProvider #region Logging Execution # Action that is performed at the beginning of each logging cycle $start_event = { $script:paramSendPsgelfTcp = @{ 'GelfServer' = Get-ConfigValue -Name 'GelfServer' 'Port' = Get-ConfigValue -Name 'Port' 'Encrypt' = Get-ConfigValue -Name 'Encrypt' } } # Action that is performed for each message item that is being logged $message_Event = { param ( $Message ) $gelf_params = $script:paramSendPsgelfTcp.Clone() $gelf_params['ShortMessage'] = $Message.LogMessage $gelf_params['HostName'] = $Message.ComputerName $gelf_params['DateTime'] = $Message.Timestamp $gelf_params['Level'] = switch ($Message.Level) { 'Critical' { 1 } 'Important' { 1 } 'Output' { 3 } 'Host' { 4 } 'Significant' { 5 } 'VeryVerbose' { 6 } 'Verbose' { 6 } 'SomewhatVerbose' { 6 } 'System' { 6 } default { 7 } } if ($Message.ErrorRecord) { $gelf_params['FullMessage'] = $Message.ErrorRecord | ConvertTo-Json } # build the additional fields $gelf_properties = $Message.PSObject.Properties | Where-Object { $_.Name -notin @('Message', 'LogMessage', 'ComputerName', 'Timestamp', 'Level', 'ErrorRecord') } $gelf_params['AdditionalField'] = @{ } foreach ($gelf_property in $gelf_properties) { $gelf_params['AdditionalField'][$gelf_property.Name] = $gelf_property.Value } PSGELF\Send-PSGelfTCP @gelf_params } #endregion Logging Execution #region Installation $installationParameters = { $results = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary $attributesCollection = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $parameterAttribute = New-Object System.Management.Automation.ParameterAttribute $parameterAttribute.ParameterSetName = '__AllParameterSets' $attributesCollection.Add($parameterAttribute) $validateSetAttribute = New-Object System.Management.Automation.ValidateSetAttribute('CurrentUser', 'AllUsers') $attributesCollection.Add($validateSetAttribute) $RuntimeParam = New-Object System.Management.Automation.RuntimeDefinedParameter("Scope", [string], $attributesCollection) $results.Add("Scope", $RuntimeParam) $results } $installation_script = { param ( $BoundParameters ) $paramInstallModule = @{ Name = 'PSGELF' } if ($BoundParameters.Scope) { $paramInstallModule['Scope'] = $BoundParameters.Scope } elseif (-not (Test-PSFPowerShell -Elevated)) { $paramInstallModule['Scope'] = 'CurrentUser' } Install-Module @paramInstallModule } $isInstalled_script = { (Get-Module PSGELF -ListAvailable) -as [bool] } #endregion Installation # Configuration settings to initialize $configuration_Settings = { Set-PSFConfig -Module PSFramework -Name 'Logging.GELF.GelfServer' -Value "" -Initialize -Validation string -Description "The GELF server to send logs to" Set-PSFConfig -Module PSFramework -Name 'Logging.GELF.Port' -Value "" -Initialize -Validation string -Description "The port number the GELF server listens on" Set-PSFConfig -Module PSFramework -Name 'Logging.GELF.Encrypt' -Value $true -Initialize -Validation bool -Description "Whether to use TLS encryption when communicating with the GELF server" } $paramRegisterPSFLoggingProvider = @{ Name = "gelf" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.GELF' InstanceProperties = 'GelfServer', 'Port', 'Encrypt' StartEvent = $start_event MessageEvent = $message_Event IsInstalledScript = $isInstalled_script InstallationScript = $installation_script InstallationParameters = $installationParameters ConfigurationSettings = $configuration_Settings ConfigurationDefaultValues = @{ Encrypt = $true } } Register-PSFLoggingProvider @paramRegisterPSFLoggingProvider $functionDefinitions = { function Get-LogFilePath { [CmdletBinding()] param ( ) $path = Get-ConfigValue -Name 'FilePath' $logname = Get-ConfigValue -Name 'LogName' $scriptBlock = { param ( [string] $Match ) $hash = @{ '%date%' = (Get-Date -Format 'yyyy-MM-dd') '%dayofweek%' = (Get-Date).DayOfWeek '%day%' = (Get-Date).Day '%hour%' = (Get-Date).Hour '%minute%' = (Get-Date).Minute '%username%' = $env:USERNAME '%userdomain%' = $env:USERDOMAIN '%computername%' = $env:COMPUTERNAME '%processid%' = $PID '%logname%' = $logname } $hash.$Match } [regex]::Replace($path, '%day%|%computername%|%hour%|%processid%|%date%|%username%|%dayofweek%|%minute%|%userdomain%|%logname%', $scriptBlock, 'IgnoreCase') } function Write-LogFileMessage { [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true)] $Message, [bool] $IncludeHeader, [string] $FileType, [string] $CsvDelimiter, $MessageItem ) #region Type-Based Output switch ($FileType) { #region Csv "Csv" { if ($script:firstEntry) { if ($script:csvConverter) { $null = $sript:csvConverter.End() } $script:csvConverter = { ConvertTo-Csv -NoTypeInformation -Delimiter $CsvDelimiter }.GetSteppablePipeline() $script:csvConverter.Begin($true) } $converted = $script:csvConverter.Process($Message) if ($script:firstEntry) { if ($IncludeHeader) { $script:writer.WriteLine($converted[0]) } $script:writer.WriteLine($converted[1]) } else { $script:writer.WriteLine($converted[0]) } } #endregion Csv #region Json "Json" { if (-not $script:JsonSettings.JsonString) { $data = $Message | ConvertTo-Json -Compress:$script:JsonSettings.JsonCompress } else { $data = $Message | ConvertFrom-Enumeration | ConvertTo-Json -Compress:$script:JsonSettings.JsonCompress } if (-not $script:JsonSettings.JsonNoComma) { $script:writer.WriteLine(",") $script:writer.Write($data) } else { $script:writer.WriteLine($data) } } #endregion Json #region XML "XML" { [xml]$xml = $message | ConvertTo-Xml -NoTypeInformation $script:writer.WriteLine($xml.Objects.InnerXml) } #endregion XML #region Html "Html" { [xml]$xml = $message | ConvertTo-Html -Fragment if ($script:firstEntry -and $IncludeHeader) { $script:writer.WriteLine($xml.table.tr[0].OuterXml) } $script:writer.WriteLine($xml.table.tr[1].OuterXml) } #endregion Html #region CMTrace "CMTrace" { $cType = 1 if ($MessageItem.Level -eq 'Warning') { $cType = 2 } if ($MessageItem.ErrorRecord) { $cType = 3 } $fileEntry = '<no file>' if ($MessageItem.File) { $fileEntry = Split-Path -Path $MessageItem.File -Leaf } $format = '<![LOG[{0}]LOG]!><time="{1:HH:mm:ss.fff}+000" date="{1:MM-dd-yyyy}" component="{6}:{2} > {7}" context="{3}" type="{4}" thread="{5}" file="{6}:{2} > {7}">' $line = $format -f $MessageItem.LogMessage, $MessageItem.Timestamp, $MessageItem.Line, $MessageItem.TargetObject, $cType, $MessageItem.Runspace, $fileEntry, $MessageItem.FunctionName $script:writer.WriteLine($line) } #endregion CMTrace } #endregion Type-Based Output $script:firstEntry = $false } function Invoke-LogRotate { [CmdletBinding()] param ( ) $basePath = Get-ConfigValue -Name 'LogRotatePath' if (-not $basePath) { return } #region Resolve Paths $scriptBlock = { param ( [string] $Match ) $hash = @{ '%date%' = (Get-Date -Format 'yyyy-MM-dd') '%dayofweek%' = (Get-Date).DayOfWeek '%day%' = (Get-Date).Day '%hour%' = (Get-Date).Hour '%minute%' = (Get-Date).Minute '%username%' = $env:USERNAME '%userdomain%' = $env:USERDOMAIN '%computername%' = $env:COMPUTERNAME '%processid%' = $PID '%logname%' = $logname } $hash.$Match } $basePath = [regex]::Replace($basePath, '%day%|%computername%|%hour%|%processid%|%date%|%username%|%dayofweek%|%minute%|%userdomain%|%logname%', $scriptBlock, 'IgnoreCase') #endregion Resolve Paths $minimumRetention = (Get-ConfigValue -Name 'LogRetentionTime') -as [PSFTimeSpan] -as [Timespan] if (-not $minimumRetention) { throw "No minimum retention defined" } if ($minimumRetention.TotalSeconds -le 0) { throw "Minimum retention must be positive! Retention: $minimumRetention" } # Don't logrotate more than every 5 minutes if ($script:lastRotate -gt (Get-Date).AddMinutes(-5)) { return } $script:lastRotate = Get-Date $limit = (Get-Date).Subtract($minimumRetention) Get-ChildItem -Path $basePath -Filter (Get-ConfigValue -Name 'LogRotateFilter') -Recurse:(Get-ConfigValue -Name 'LogRotateRecurse') -File | Where-Object LastWriteTime -LT $limit | Remove-Item -Force -ErrorAction Stop } function Update-Mutex { [CmdletBinding()] param () $script:mutexName = Get-ConfigValue -Name 'MutexName' if ($script:mutexName -and -not $script:mutex) { $script:mutex = New-Object System.Threading.Mutex($false, $script:mutexName) Add-Member -InputObject $script:mutex -MemberType NoteProperty -Name Name -Value $script:mutexName } elseif ($script:mutexName -and $script:mutex.Name -ne $script:mutexName) { $script:mutex.Dispose() $script:mutex = New-Object System.Threading.Mutex($false, $script:mutexName) Add-Member -InputObject $script:mutex -MemberType NoteProperty -Name Name -Value $script:mutexName } elseif (-not $script:mutexName -and $script:mutex) { $script:mutex.Dispose() $script:mutex = $null } } function ConvertFrom-Enumeration { [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true)] $InputObject ) process { $data = @{ } foreach ($property in $InputObject.PSObject.Properties) { if ($property.Value -is [enum]) { $data[$property.Name] = $property.Value -as [string] } else { $data[$property.Name] = $property.Value } } [pscustomobject]$data } } function Move-LogFile { [CmdletBinding()] param ( ) $destinationPath = Get-ConfigValue -Name 'MoveOnFinal' if (-not $destinationPath) { return } if (-not (Test-Path $destinationPath)) { throw "Final log destination not found: $destinationPath" } $folder = Get-Item -Path $destinationPath if (-not $folder.PSIsContainer) { throw "Final log destination is not a folder: $destinationPath" } foreach ($filePath in $script:logPathList.Keys) { if (-not (Test-Path -Path $filePath)) { continue } Move-Item -Path $filePath -Destination $folder.FullName -Force -ErrorAction Stop } } function Copy-LogFile { [CmdletBinding()] param ( ) $destinationPath = Get-ConfigValue -Name 'CopyOnFinal' if (-not $destinationPath) { return } if (-not (Test-Path $destinationPath)) { throw "Final log destination not found: $destinationPath" } $folder = Get-Item -Path $destinationPath if (-not $folder.PSIsContainer) { throw "Final log destination is not a folder: $destinationPath" } foreach ($filePath in $script:logPathList.Keys) { if (-not (Test-Path -Path $filePath)) { continue } Copy-Item -Path $filePath -Destination $folder.FullName -Force -ErrorAction Stop } } } #region Events $begin_event = { $script:lastRotate = (Get-Date).AddMinutes(-10) $script:logPathList = @{ } $script:currentPath = '' $script:writer = $null $script:firstEntry = $true } $start_event = { Update-Mutex $script:logfile_headers = Get-ConfigValue -Name 'Headers' | ForEach-Object { switch ($_) { 'Tags' { @{ Name = 'Tags' Expression = { $_.Tags -join "," } } } 'Message' { @{ Name = 'Message' Expression = { $_.LogMessage } } } 'Timestamp' { @{ Name = 'Timestamp' Expression = { if (Get-ConfigValue -Name 'UTC') { if (-not (Get-ConfigValue -Name 'TimeFormat')) { $_.Timestamp.ToUniversalTime() } else { $_.Timestamp.ToUniversalTime().ToString((Get-ConfigValue -Name 'TimeFormat')) } } else { if (-not (Get-ConfigValue -Name 'TimeFormat')) { $_.Timestamp } else { $_.Timestamp.ToString((Get-ConfigValue -Name 'TimeFormat')) } } } } } default { $_ } } } $script:encoding = Get-ConfigValue -Name 'Encoding' $newPath = Get-LogFilePath if ($newPath -ne $script:currentPath) { if ($script:writer) { $null = $script:writer.End() $script:writer = $null } $script:currentPath = $newPath $parent = Split-Path $newPath if (-not (Test-Path $parent)) { $null = New-Item $parent -ItemType Directory -Force } $script:firstEntry = $true $shareMode = [System.IO.FileShare]::Read if ($script:mutex) { $shareMode = [System.IO.FileShare]::ReadWrite } $stream = [System.IO.FileStream]::new($script:currentPath, [System.IO.FileMode]::Append, [System.IO.FileAccess]::Write, $shareMode) $script:writer = [System.IO.StreamWriter]::new($stream) $script:writer.Encoding = [PSFramework.Parameter.EncodingParameter]$script:encoding } $script:logfile_paramWriteLogFileMessage = @{ IncludeHeader = Get-ConfigValue -Name 'IncludeHeader' FileType = Get-ConfigValue -Name 'FileType' CsvDelimiter = Get-ConfigValue -Name 'CsvDelimiter' } # Cache path for final move action $script:logPathList[$script:currentPath] = $script:currentPath $script:JsonSettings = @{ JsonCompress = Get-ConfigValue -Name JsonCompress JsonString = Get-ConfigValue -Name JsonString JsonNoComma = Get-ConfigValue -Name JsonNoComma } } $message_event = { param ( $Message ) if ($script:mutex) { $null = $script:mutex.WaitOne() # Set to end of file, in case another process wrote $script:writer.BaseStream.Position = $script:writer.BaseStream.Length } try { $Message | Select-Object $script:logfile_headers | Write-LogFileMessage @script:logfile_paramWriteLogFileMessage -MessageItem $Message } finally { $script:writer.Flush() if ($script:mutex) { $script:mutex.ReleaseMutex() } } } $end_event = { if ($script:mutex) { $null = $script:mutex.WaitOne() } $script:writer.Flush() Invoke-LogRotate if ($script:mutex) { $script:mutex.ReleaseMutex() } } $final_event = { if ($script:mutex) { $null = $script:mutex.WaitOne() } if ($script:writer) { $null = $script:writer.Close() $script:writer = $null } Move-LogFile Copy-LogFile if ($script:mutex) { $script:mutex.ReleaseMutex() } } #endregion Events $configuration_Settings = { Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.FilePath' -Value "" -Initialize -Validation string -Description "The path to where the logfile is written. Supports some placeholders such as %Date% to allow for timestamp in the name. For full documentation on the supported wildcards, see the documentation on https://psframework.org" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.Logname' -Value "" -Initialize -Validation string -Description "A special string you can use as a placeholder in the logfile path (by using '%logname%' as placeholder)" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.IncludeHeader' -Value $true -Initialize -Validation bool -Description "Whether a written csv file will include headers" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.Headers' -Value @('ComputerName', 'File', 'FunctionName', 'Level', 'Line', 'Message', 'ModuleName', 'Runspace', 'Tags', 'TargetObject', 'Timestamp', 'Type', 'Username') -Initialize -Validation stringarray -Description "The properties to export, in the order to select them." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.FileType' -Value "CSV" -Initialize -Validation psframework.logfilefiletype -Description "In what format to write the logfile. Supported styles: CSV, XML, Html, Json or CMTrace. Html, XML and Json will be written as fragments." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.CsvDelimiter' -Value "," -Initialize -Validation string -Description "The delimiter to use when writing to csv." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.TimeFormat' -Value "$([System.Globalization.CultureInfo]::CurrentUICulture.DateTimeFormat.ShortDatePattern) $([System.Globalization.CultureInfo]::CurrentUICulture.DateTimeFormat.LongTimePattern)" -Initialize -Validation string -Description "The format used for timestamps in the logfile" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.Encoding' -Value "UTF8" -Initialize -Validation string -Description "In what encoding to write the logfile." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.UTC' -Value $false -Initialize -Validation bool -Description "Whether the timestamp in the logfile should be converted to UTC" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.LogRotatePath' -Value "" -Initialize -Validation string -Description "The path where to logrotate. Specifying this setting will cause the logging provider to also rotate older logfiles" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.LogRetentionTime' -Value "30d" -Initialize -Validation timespan -Description "The minimum age for a logfile to be considered for deletion as part of logrotation" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.LogRotateFilter' -Value "*" -Initialize -Validation string -Description "A filter to apply to all files logrotated" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.LogRotateRecurse' -Value $false -Initialize -Validation bool -Description "Whether the logrotate aspect should recursively look for files to logrotate" Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.MutexName' -Value '' -Initialize -Validation string -Description "Name of a mutex to use. Use this to handle parallel logging into the same file from multiple processes, by picking the same name in each process." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.JsonCompress' -Value $false -Initialize -Validation bool -Description "Will compress the json entries, condensing each entry into a single line." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.JsonString' -Value $false -Initialize -Validation bool -Description "Will convert all enumerated properties to string values when converting to json. This causes the level property to be 'Debug','Host', ... rather than 8,2,..." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.JsonNoComma' -Value $false -Initialize -Validation bool -Description "Prevent adding commas between two json entries." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.MoveOnFinal' -Value '' -Initialize -Validation string -Description "Path to a target folder to move logfiles to when shutting down the logging provider instance. This happens automatically when PSFramework ends or the provider instance is disabled again." Set-PSFConfig -Module PSFramework -Name 'Logging.LogFile.CopyOnFinal' -Value '' -Initialize -Validation string -Description "Path to a target folder to copy logfiles to when shutting down the logging provider instance. This happens automatically when PSFramework ends or the provider instance is disabled again." } $paramRegisterPSFLoggingProvider = @{ Name = "logfile" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.LogFile' InstanceProperties = 'CsvDelimiter', 'FilePath', 'FileType', 'Headers', 'IncludeHeader', 'Logname', 'TimeFormat', 'Encoding', 'UTC', 'LogRotatePath', 'LogRetentionTime', 'LogRotateFilter', 'LogRotateRecurse', 'MutexName', 'JsonCompress', 'JsonString', 'JsonNoComma', 'MoveOnFinal', 'CopyOnFinal' FunctionDefinitions = $functionDefinitions BeginEvent = $begin_event StartEvent = $start_event MessageEvent = $message_event EndEvent = $end_event FinalEvent = $final_event ConfigurationDefaultValues = @{ IncludeHeader = $true Headers = 'ComputerName', 'File', 'FunctionName', 'Level', 'Line', 'Message', 'ModuleName', 'Runspace', 'Tags', 'TargetObject', 'Timestamp', 'Type', 'Username' FileType = 'CSV' CsvDelimiter = ',' TimeFormat = "$([System.Globalization.CultureInfo]::CurrentUICulture.DateTimeFormat.ShortDatePattern) $([System.Globalization.CultureInfo]::CurrentUICulture.DateTimeFormat.LongTimePattern)" Encoding = 'UTF8' LogRetentionTime = '30d' LogRotateFilter = '*' LogRotateRecurse = $false } ConfigurationSettings = $configuration_Settings } Register-PSFLoggingProvider @paramRegisterPSFLoggingProvider $functionDefinitions = { function Send-SplunkData { <# .SYNOPSIS Writes data to a splunk http event collector. .DESCRIPTION Writes data to a splunk http event collector. See this blog post for setting up the Splunk server: https://ntsystems.it/post/sending-events-to-splunks-http-event-collector-with-powershell .PARAMETER InputObject The object to send as message. .PARAMETER HostName The name of the computer from which the message was generated. .PARAMETER Timestamp The timestamp fron when the message was generated. .PARAMETER Uri Link to the http collector endpoint to which to write to. Example: https://localhost:8088/services/collector .PARAMETER Token The token associated with the http event collector. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] $InputObject, [Parameter(Mandatory = $true)] [string] $HostName, [Parameter(Mandatory = $true)] [System.DateTime] $Timestamp, [Parameter(Mandatory = $true)] [string] $Uri, [Parameter(Mandatory = $true)] [string] $Token ) process { # Splunk events can have a 'time' property in epoch time. If it's not set, use current system time. $unixEpochStart = New-Object -TypeName DateTime -ArgumentList 1970, 1, 1, 0, 0, 0, ([DateTimeKind]::Utc) $unixEpochTime = [int]($Timestamp.ToUniversalTime() - $unixEpochStart).TotalSeconds # Create json object to send $eventData = @{ event = $InputObject host = $HostName time = $unixEpochTime } if ($index = Get-ConfigValue -Name Index) { $eventData.index = $index } if ($source = Get-ConfigValue -Name Source) { $eventData.source = $source } if ($sourcetype = Get-ConfigValue -Name SourceType) { $eventData.sourcetype = $sourcetype } $body = ConvertTo-Json -InputObject $eventData -Compress # Only return if something went wrong, i.e. http response is not "success" try { $null = Invoke-RestMethodCustom -Uri $uri -Method Post -Headers @{ Authorization = "Splunk $Token" } -Body $body -ErrorAction Stop -IgnoreCert:$(Get-ConfigValue -Name IgnoreCert) } catch { throw } } } function Invoke-RestMethodCustom { [CmdletBinding()] param ( [string] $Uri, [System.Collections.Hashtable] $Headers, [string] $Method, [string] $ContentType = 'application/json', [string] $Body, [switch] $IgnoreCert ) process { $request = [System.Net.WebRequest]::Create($Uri) foreach ($key in $Headers.Keys) { $request.Headers[$key] = $Headers[$key] } $request.Method = $Method if ($IgnoreCert) { $request.ServerCertificateValidationCallback = { $true } } $request.ContentLength = $Body.Length $requestWriter = New-Object System.IO.StreamWriter($request.GetRequestStream(), [System.Text.Encoding]::ASCII) $requestWriter.Write($Body) $requestWriter.Close() try { $responseStream = $request.GetResponse().GetResponseStream() $reader = New-Object System.IO.StreamReader($responseStream) $reader.ReadToEnd() $reader.Close() } catch { throw } } } function Write-SplunkMessage { [CmdletBinding()] param ( $Message ) $splunkUrl = Get-ConfigValue -Name 'Url' $splunkToken = Get-ConfigValue -Name 'Token' $properties = Get-ConfigValue -Name 'Properties' $name = Get-ConfigValue -Name 'LogName' $selectProps = switch ($properties) { 'Message' { 'LogMessage as Message' } 'Timestamp' { 'Timestamp.ToUniversalTime().ToString("yyyy-MM-dd_HH:mm:ss.fff") as Timestamp' } 'Level' { 'Level to String' } 'Type' { 'Type to String' } 'CallStack' { 'CallStack to String' } 'ErrorRecord' { 'ErrorRecord to String' } default { $_ } } $selectProps = @($selectProps) + @(@{ Name = 'LogName'; Expression = { $name } }) $Message | Select-PSFObject $selectProps | Send-SplunkData -HostName $Message.ComputerName -Timestamp $Message.Timestamp -Uri $splunkUrl -Token $splunkToken } } $message_event = { param ( $Message ) Write-SplunkMessage -Message $Message } $configuration_Settings = { Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.Url' -Description 'The url to the Splunk http event collector. Example: https://localhost:8088/services/collector' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.Token' -Description 'The token used to authenticate to the Splunk event collector.' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.Properties' -Initialize -Value 'Timestamp', 'Message', 'Level', 'Tags', 'FunctionName', 'ModuleName', 'Runspace', 'Username', 'ComputerName', 'TargetObject', 'Data' -Description 'The properties to write to Splunk.' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.LogName' -Initialize -Value 'Undefined' -Validation string -Description 'Name associated with the task. Included in each entry, making it easier to reuse the same http event collector for multiple tasks.' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.IgnoreCert' -Initialize -Value $false -Validation bool -Description 'Whether the server certificate should be validated or not.' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.Index' -Initialize -Value '' -Validation string -Description 'The index to apply to all messages. Uses the splunk-defined default index if omitted.' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.Source' -Initialize -Value '' -Validation string -Description 'Event source to add to all messages.' Set-PSFConfig -Module 'PSFramework' -Name 'Logging.Splunk.SourceType' -Initialize -Value '' -Validation string -Description 'Event source type to add to all messages.' } $paramRegisterPSFLoggingProvider = @{ Name = "splunk" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.Splunk' InstanceProperties = 'Url', 'Token', 'Properties', 'LogName', 'IgnoreCert', 'Index', 'Source', 'SourceType' MessageEvent = $message_Event ConfigurationSettings = $configuration_Settings FunctionDefinitions = $functionDefinitions ConfigurationDefaultValues = @{ Properties = 'Timestamp', 'Message', 'Level', 'Tags', 'FunctionName', 'ModuleName', 'Runspace', 'Username', 'ComputerName', 'TargetObject', 'Data' LogName = 'Undefined' IgnoreCert = $false } } # Register the Azure logging provider Register-PSFLoggingProvider @paramRegisterPSFLoggingProvider $FunctionDefinitions = { function Export-DataToSql { <# .SYNOPSIS Function to send logging data to a Sql database .DESCRIPTION This function is the main function that takes a PSFMessage object to log in a Sql database. .PARAMETER ObjectToProcess This is a PSFMessage object that will be converted and serialized then injected to a Sql database. .EXAMPLE Export-DataToAzure $objectToProcess .NOTES How to register this provider ----------------------------- Set-PSFLoggingProvider -Name sql -InstanceName sqlloginstance -Enabled $true #> [cmdletbinding()] param ( [parameter(Mandatory = $True)] $ObjectToProcess ) process { $queryParameters = $script:converter.Process($ObjectToProcess) $insertQuery = Get-Query -Parameters $queryParameters try { $SqlInstance = Connect-DbaInstance -SqlInstance $script:cfgServer if ($SqlInstance.ConnectionContext.IsOpen -ne 'True') { $SqlInstance.ConnectionContext.Connect() # Try to connect to the database } Invoke-DbaQuery -SqlInstance $SqlInstance -Database $script:cfgDatabase -Query $insertQuery -SqlParameters $queryParameters -EnableException } catch { throw } } } function Get-Query { [CmdletBinding()] param ( [hashtable] $Parameters ) if ($script:insertQuery) { return $script:insertQuery } $properties = $Parameters.Keys $propSquared = foreach ($property in $properties) { "[$property]" } $propAdd = foreach ($property in $properties) { "@$property" } $script:insertQuery = @" INSERT INTO [$script:cfgDatabase].[$script:cfgSchema].[$script:cfgTable]($($propSquared -join ',')) VALUES ($($propAdd -join ',')) "@ $script:insertQuery } function New-DefaultSqlDatabaseAndTable { <# .SYNOPSIS This function will create a default sql database object .DESCRIPTION This function will create the default sql default logging database .EXAMPLE None #> [cmdletbinding()] param ( ) # need to use dba tools to create the database and credentials for connecting. begin { # set instance and database name variables $Credential = Get-ConfigValue -Name 'Credential' $SqlServer = Get-ConfigValue -Name 'SqlServer' $SqlTable = Get-ConfigValue -Name 'Table' $SqlDatabaseName = Get-ConfigValue -Name 'Database' $SqlSchema = Get-ConfigValue -Name 'Schema' if (-not $SqlSchema) { $SqlSchema = 'dbo' } $parameters = @{ SqlInstance = $SqlServer } if ($Credential) { $parameters.SqlCredential = $Credential } } process { try { $dbaconnection = Connect-DbaInstance @parameters if (-NOT (Get-DbaDatabase -SqlInstance $dbaconnection | Where-Object Name -eq $SqlDatabaseName)) { $database = New-DbaDatabase -SqlInstance $dbaconnection -Name $SqlDatabaseName } if (-NOT ($database.Tables | Where-Object Name -eq $SqlTable)) { $createtable = "CREATE TABLE $SqlTable (Message VARCHAR(max), Level VARCHAR(max), TimeStamp [DATETIME], FunctionName VARCHAR(max), ModuleName VARCHAR(max), Tags VARCHAR(max), Runspace VARCHAR(36), ComputerName VARCHAR(max), TargetObject VARCHAR(max), [File] VARCHAR(max), Line BIGINT, ErrorRecord VARCHAR(max), CallStack VARCHAR(max))" Invoke-dbaquery -SQLInstance $SqlServer -Database $SqlDatabaseName -query $createtable } } catch { throw } } } } #region Installation $installationParameters = { $results = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary $attributesCollection = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $parameterAttribute = New-Object System.Management.Automation.ParameterAttribute $parameterAttribute.ParameterSetName = '__AllParameterSets' $attributesCollection.Add($parameterAttribute) $validateSetAttribute = New-Object System.Management.Automation.ValidateSetAttribute('CurrentUser', 'AllUsers') $attributesCollection.Add($validateSetAttribute) $RuntimeParam = New-Object System.Management.Automation.RuntimeDefinedParameter("Scope", [string], $attributesCollection) $results.Add("Scope", $RuntimeParam) $results } $installation_script = { param ( $BoundParameters ) $paramInstallModule = @{ Name = 'dbatools' } if ($BoundParameters.Scope) { $paramInstallModule['Scope'] = $BoundParameters.Scope } elseif (-not (Test-PSFPowerShell -Elevated)) { $paramInstallModule['Scope'] = 'CurrentUser' } Install-Module @paramInstallModule } $isInstalled_script = { (Get-Module dbatools -ListAvailable) -as [bool] } #endregion Installation #region Events $begin_event = { New-DefaultSqlDatabaseAndTable } $start_event = { $changePending = $false if ($script:cfgHeaders -ne (Get-ConfigValue -Name 'Headers')) { $script:cfgHeaders = Get-ConfigValue -Name 'Headers' $changePending = $true } if ($script:cfgServer -ne (Get-ConfigValue -Name 'SqlServer')) { $script:cfgServer = Get-ConfigValue -Name 'SqlServer' $changePending = $true } if ($script:cfgDatabase -ne (Get-ConfigValue -Name 'Database')) { $script:cfgDatabase = Get-ConfigValue -Name 'Database' $changePending = $true } if ($script:cfgSchema -ne (Get-ConfigValue -Name 'Schema')) { $script:cfgSchema = Get-ConfigValue -Name 'Schema' if (-not $script:cfgSchema) { $script:cfgSchema = 'dbo' } $changePending = $true } if ($script:cfgTable -ne (Get-ConfigValue -Name 'Table')) { $script:cfgTable = Get-ConfigValue -Name 'Table' $changePending = $true } if (-not $changePending) { return } $script:sql_headers = switch ($script:cfgHeaders) { 'Tags' { @{ Name = 'Tags' Expression = { ($_.Tags -join ",") -as [string] } } } 'Message' { @{ Name = 'Message'; Expression = { $_.LogMessage } } } 'Level' { @{ Name = 'Level'; Expression = { $_.Level -as [string] } } } 'Runspace' { @{ Name = 'Runspace'; Expression = { $_.Runspace -as [string] } } } 'TargetObject' { @{ Name = 'TargetObject'; Expression = { $_.TargetObject -as [string] } } } 'ErrorRecord' { @{ Name = 'ErrorRecord'; Expression = { $_.ErrorRecord -as [string] } } } 'CallStack' { @{ Name = 'CallStack'; Expression = { $_.CallStack -as [string] } } } 'Timestamp' { @{ Name = 'Timestamp' Expression = { $_.Timestamp.ToUniversalTime() } } } default { $_ } } if ($script:converter) { $null = $script:converter.End() $script:converter = $null } # Cache the conversion logic once as a steppable pipeline to avoid having to do it $script:converter = { Microsoft.PowerShell.Utility\Select-Object $script:sql_headers | PSFramework\ConvertTo-PSFHashtable }.GetSteppablePipeline() $script:converter.Begin($true) $script:insertQuery = '' } $message_event = { param ( $Message ) Export-DataToSql -ObjectToProcess $Message } $end_event = { if ($script:converter) { $null = $script:converter.End() $script:converter = $null } } # Action that is performed when stopping the logging script. $final_event = { } #endregion Events # Configuration values for the logging provider $configuration_Settings = { Set-PSFConfig -Module PSFramework -Name 'Logging.Sql.Credential' -Initialize -Validation 'credential' -Description "Credentials used for connecting to the SQL server." Set-PSFConfig -Module PSFramework -Name 'Logging.Sql.Database' -Value "LoggingDatabase" -Initialize -Validation 'string' -Description "SQL server database." Set-PSFConfig -Module PSFramework -Name 'Logging.Sql.Table' -Value "LoggingTable" -Initialize -Validation 'string' -Description "SQL server database table." Set-PSFConfig -Module PSFramework -Name 'Logging.Sql.SqlServer' -Value "" -Initialize -Description "SQL server hosting logs." Set-PSFConfig -Module PSFramework -Name 'Logging.Sql.Schema' -Value "dbo" -Initialize -Description "SQL server schema." } # Registered parameters for the logging provider. # ConfigurationDefaultValues are used for all instances of the sql log provider $paramRegisterPSFSqlProvider = @{ Name = "Sql" Version2 = $true ConfigurationRoot = 'PSFramework.Logging.Sql' InstanceProperties = 'Database', 'Schema', 'Table', 'SqlServer', 'Credential', 'Headers' MessageEvent = $message_Event BeginEvent = $begin_event StartEvent = $start_event EndEvent = $end_event FinalEvent = $final_event IsInstalledScript = $isInstalled_script InstallationScript = $installation_script ConfigurationSettings = $configuration_Settings InstallationParameters = $installationParameters FunctionDefinitions = $functionDefinitions ConfigurationDefaultValues = @{ 'Database' = "LoggingDatabase" 'Table' = "LoggingTable" 'Schema' = 'dbo' Headers = 'Message', 'Timestamp', 'Level', 'Tags', 'Data', 'ComputerName', 'Runspace', 'UserName', 'ModuleName', 'FunctionName', 'File', 'CallStack', 'TargetObject', 'ErrorRecord' } } # Register the Azure logging provider Register-PSFLoggingProvider @paramRegisterPSFSqlProvider [PSFramework.Logging.ProviderHost]::ProviderV2ModuleScript = { param ( $LoggingProviderInstance ) try { $module = New-Module -Name ([guid]::NewGuid()) -ArgumentList $LoggingProviderInstance -ScriptBlock { param ( $LoggingProviderInstance ) $Instance = [pscustomobject]@{ Name = $LoggingProviderInstance.Name Provider = $LoggingProviderInstance.Provider.Name ConfigurationRoot = $LoggingProviderInstance.Provider.ConfigurationRoot } # Validate Language Mode for security reasons if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.BeginEvent -Mode 'ConstrainedLanguage') { throw "The event BeginEvent is in constrained language mode and cannot be loaded!" } if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.StartEvent -Mode 'ConstrainedLanguage') { throw "The event StartEvent is in constrained language mode and cannot be loaded!" } if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.MessageEvent -Mode 'ConstrainedLanguage') { throw "The event MessageEvent is in constrained language mode and cannot be loaded!" } if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.ErrorEvent -Mode 'ConstrainedLanguage') { throw "The event ErrorEvent is in constrained language mode and cannot be loaded!" } if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.EndEvent -Mode 'ConstrainedLanguage') { throw "The event EndEvent is in constrained language mode and cannot be loaded!" } if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.FinalEvent -Mode 'ConstrainedLanguage') { throw "The event FinalEvent is in constrained language mode and cannot be loaded!" } if ($LoggingProviderInstance.Provider.Functions) { if (Test-PSFLanguageMode -ScriptBlock $LoggingProviderInstance.Provider.Functions -Mode "ConstrainedLanguage") { throw "The functions resource scriptblock is in constrained language mode and cannot be loaded!" } # Invoke in current scope after localizing the scriptblock into the current context $LoggingProviderInstance.Provider.Functions.InvokeEx($false, $true, $false) } ${ functionNames } = @{ Begin = [guid]::NewGuid() Start = [guid]::NewGuid() Message = [guid]::NewGuid() Error = [guid]::NewGuid() End = [guid]::NewGuid() Final = [guid]::NewGuid() } function Get-ConfigValue { [CmdletBinding()] param ( [string] $Name ) $rootPath = $script:Instance.ConfigurationRoot if ($script:Instance.Name -and $script:Instance.Name -ne "Default") { $rootPath += ".$($script:Instance.Name)" } Get-PSFConfigValue -FullName "$rootPath.$Name" } Set-Content -Path "function:\$(${ functionNames }.Begin)" -Value $LoggingProviderInstance.Provider.BeginEvent.ToString() $LoggingProviderInstance.BeginCommand = Get-Command ${ functionNames }.Begin Set-Content -Path "function:\$(${ functionNames }.Start)" -Value $LoggingProviderInstance.Provider.StartEvent.ToString() $LoggingProviderInstance.StartCommand = Get-Command ${ functionNames }.Start Set-Content -Path "function:\$(${ functionNames }.Message)" -Value $LoggingProviderInstance.Provider.MessageEvent.ToString() $LoggingProviderInstance.MessageCommand = Get-Command ${ functionNames }.Message Set-Content -Path "function:\$(${ functionNames }.Error)" -Value $LoggingProviderInstance.Provider.ErrorEvent.ToString() $LoggingProviderInstance.ErrorCommand = Get-Command ${ functionNames }.Error Set-Content -Path "function:\$(${ functionNames }.End)" -Value $LoggingProviderInstance.Provider.EndEvent.ToString() $LoggingProviderInstance.EndCommand = Get-Command ${ functionNames }.End Set-Content -Path "function:\$(${ functionNames }.Final)" -Value $LoggingProviderInstance.Provider.FinalEvent.ToString() $LoggingProviderInstance.FinalCommand = Get-Command ${ functionNames }.Final $ExecutionContext.SessionState.Module.PrivateData = @{ Commands = ${ functionNames } } Remove-Variable -Name 'event', ' functionNames ', 'LoggingProviderInstance' Export-ModuleMember } -ErrorAction Stop } catch { $LoggingProviderInstance.Errors.Enqueue($_) $LoggingProviderInstance.Enabled = $false } if ($module) { $LoggingProviderInstance.Module = $module } } $scriptBlock = { try { $script:___ScriptName = 'PSFramework.Logging' Import-Module (Join-Path ([PSFramework.PSFCore.PSFCoreHost]::ModuleRoot) 'PSFramework.psd1') while ($true) { # This portion is critical to gracefully closing the script if ([PSFramework.Runspace.RunspaceHost]::Runspaces[$___ScriptName].State -notlike "Running") { break } if (-not ([PSFramework.Message.LogHost]::LoggingEnabled)) { break } # Create instances as needed on cycle begin [PSFramework.Logging.ProviderHost]::UpdateAllInstances() #region Manage Begin Event #region V1 providers foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetEnabled()) { if (-not $___provider.Initialized) { [PSFramework.Logging.ProviderHost]::LoggingState = 'Initializing' $___provider.LocalizeEvents() try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.BeginEvent, $null, $null) $___provider.Initialized = $true } catch { $___provider.Errors.Push($_) } } } #endregion V1 providers #region V2 provider Instances foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetEnabledInstances()) { if ($___instance.Initialized) { continue } [PSFramework.Logging.ProviderHost]::LoggingState = 'Initializing' try { $null = & $___instance.BeginCommand $___instance.Initialized = $true } catch { $___instance.Errors.Enqueue($_)} } #endregion V2 provider Instances [PSFramework.Logging.ProviderHost]::LoggingState = 'Ready' #endregion Manage Begin Event #region Start Event foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.StartEvent, $null, $null) } catch { $___provider.Errors.Push($_) } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { try { $null = & $___instance.StartCommand } catch { $___instance.Errors.Enqueue($_) } } #endregion Start Event #region Message Event while ([PSFramework.Message.LogHost]::OutQueueLog.Count -gt 0) { $Entry = $null $null = [PSFramework.Message.LogHost]::OutQueueLog.TryDequeue([ref]$Entry) if ($Entry) { [PSFramework.Logging.ProviderHost]::LoggingState = 'Writing' foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { if ($___provider.MessageApplies($Entry)) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.MessageEvent, $null, $Entry) } catch { $___provider.Errors.Push($_) } } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { if ($___instance.MessageApplies($Entry)) { try { $null = & $___instance.MessageCommand $Entry } catch { $___instance.Errors.Enqueue($_) } } } } [PSFramework.Message.LogHost]::LastLogged = [DateTime]::Now } #endregion Message Event #region Error Event while ([PSFramework.Message.LogHost]::OutQueueError.Count -gt 0) { $Record = $null $null = [PSFramework.Message.LogHost]::OutQueueError.TryDequeue([ref]$Record) if ($Record) { [PSFramework.Logging.ProviderHost]::LoggingState = 'Writing' foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { if ($___provider.MessageApplies($Record)) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.ErrorEvent, $null, $Record) } catch { $___provider.Errors.Push($_) } } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { if ($___instance.MessageApplies($Record)) { try { $null = & $___instance.ErrorCommand $Record } catch { $___instance.Errors.Enqueue($_) } } } } [PSFramework.Message.LogHost]::LastLogged = [DateTime]::Now } #endregion Error Event #region End Event foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.EndEvent, $null, $null) } catch { $___provider.Errors.Push($_) } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { try { $null = & $___instance.EndCommand } catch { $___instance.Errors.Enqueue($_) } } #endregion End Event #region Finalize / Cleanup # Adding $true will cause it to also return disabled providers / instances that are intitialized foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized($true)) { if ($___provider.Enabled) { continue } try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.FinalEvent, $null, $null) } catch { $___provider.Errors.Push($_) } $___provider.Initialized = $false } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances($true)) { if ($___instance.Enabled) { continue } try { $null = & $___instance.FinalCommand } catch { $___instance.Errors.Enqueue($_) } $___instance.Initialized = $false } #endregion Finalize / Cleanup [PSFramework.Logging.ProviderHost]::LoggingState = 'Ready' # Skip sleeping if the next messages already await if ([PSFramework.Message.LogHost]::OutQueueLog.Count -gt 0) { continue } Start-Sleep -Milliseconds ([PSFramework.Message.LogHost]::NextInterval) } } catch { $wasBroken = $true } finally { #region Flush log on exit if (([PSFramework.Runspace.RunspaceHost]::Runspaces[$___ScriptName].State -like "Running") -and (-not [PSFramework.Configuration.ConfigurationHost]::Configurations["psframework.logging.disablelogflush"].Value)) { #region Start Event foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.StartEvent, $null, $null) } catch { $___provider.Errors.Push($_) } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { try { $null = & $___instance.StartCommand } catch { $___instance.Errors.Enqueue($_) } } #endregion Start Event #region Message Event while ([PSFramework.Message.LogHost]::OutQueueLog.Count -gt 0) { $Entry = $null $null = [PSFramework.Message.LogHost]::OutQueueLog.TryDequeue([ref]$Entry) if ($Entry) { [PSFramework.Logging.ProviderHost]::LoggingState = 'Writing' foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { if ($___provider.MessageApplies($Entry)) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.MessageEvent, $null, $Entry) } catch { $___provider.Errors.Push($_) } } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { if ($___instance.MessageApplies($Entry)) { try { $null = & $___instance.MessageCommand $Entry } catch { $___instance.Errors.Enqueue($_) } } } } } #endregion Message Event #region Error Event while ([PSFramework.Message.LogHost]::OutQueueError.Count -gt 0) { $Record = $null $null = [PSFramework.Message.LogHost]::OutQueueError.TryDequeue([ref]$Record) if ($Record) { [PSFramework.Logging.ProviderHost]::LoggingState = 'Writing' foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { if ($___provider.MessageApplies($Record)) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.MessageEvent, $null, $Record) } catch { $___provider.Errors.Push($_) } } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { if ($___instance.MessageApplies($Record)) { try { $null = & $___instance.ErrorCommand $Record } catch { $___instance.Errors.Enqueue($_) } } } } } #endregion Error Event #region End Event foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.EndEvent, $null, $null) } catch { $___provider.Errors.Push($_) } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { try { $null = & $___instance.EndCommand } catch { $___instance.Errors.Enqueue($_) } } #endregion End Event } #endregion Flush log on exit #region Final Event foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { try { $null = $ExecutionContext.InvokeCommand.InvokeScript($false, $___provider.FinalEvent, $null, $null) } catch { $___provider.Errors.Push($_) } } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { try { $null = & $___instance.FinalCommand } catch { $___instance.Errors.Enqueue($_) } } foreach ($___provider in [PSFramework.Logging.ProviderHost]::GetInitialized()) { $___provider.Initialized = $false } foreach ($___instance in [PSFramework.Logging.ProviderHost]::GetInitializedInstances()) { $___instance.Initialized = $false } foreach ($___provider in [PSFramework.Logging.ProviderHost]::Providers.Values) { if ($___provider.ProviderVersion -eq 'Version_1') { continue } $___provider.Instances.Clear() } #endregion Final Event if ($wasBroken) { [PSFramework.Logging.ProviderHost]::LoggingState = 'Broken' } else { [PSFramework.Logging.ProviderHost]::LoggingState = 'Stopped' } [PSFramework.Runspace.RunspaceHost]::Runspaces[$___ScriptName].SignalStopped() } } Register-PSFRunspace -ScriptBlock $scriptBlock -Name 'PSFramework.Logging' -NoMessage $exemptedProcesses = 'CacheBuilder64', 'CacheBuilder', 'ImportModuleHelp' # Do not start background Runspace if ... if ( -not ( # ... run in the PowerShell Studio Cache Builder (($Host.Name -eq 'Default Host') -and ((Get-Process -Id $PID).ProcessName -in $exemptedProcesses)) -or # ... run in Azure Functions ($env:AZUREPS_HOST_ENVIRONMENT -like 'AzureFunctions/*') ) ) { Start-PSFRunspace -Name 'PSFramework.Logging' -NoMessage } Register-PSFTeppScriptblock -Name 'PSFramework.Callback.Name' -ScriptBlock { (Get-PSFCallback).Name | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name "PSFramework-config-fullname" -ScriptBlock { [PSFramework.Configuration.ConfigurationHost]::Configurations.Values | Where-Object { -not $_.Hidden } | Select-Object -ExpandProperty FullName } -Global Register-PSFTeppScriptblock -Name "PSFramework-config-module" -ScriptBlock { [PSFramework.Configuration.ConfigurationHost]::Configurations.Values.Module | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name "PSFramework-config-name" -ScriptBlock { $moduleName = "*" if ($fakeBoundParameter.Module) { $moduleName = $fakeBoundParameter.Module } [PSFramework.Configuration.ConfigurationHost]::Configurations.Values | Where-Object { -not $_.Hidden -and ($_.Module -like $moduleName) } | Select-Object -ExpandProperty Name } -Global Register-PSFTeppScriptblock -Name 'PSFramework-Config-Schema' -ScriptBlock { [PSFramework.Configuration.ConfigurationHost]::Schemata.Keys } -Global Register-PSFTeppScriptblock -Name 'PSFramework-config-validation' -ScriptBlock { [PSFramework.Configuration.ConfigurationHost]::Validation.Keys } -Global Register-PSFTeppScriptblock -Name 'PSFramework-dynamiccontentobject-name' -ScriptBlock { [PSFramework.Utility.DynamicContentObject]::List } -Global Register-PSFTeppScriptblock -Name "PSFramework-Encoding" -ScriptBlock { 'Unicode' 'BigEndianUnicode' 'UTF8' 'UTF8Bom' 'UTF8NoBom' 'UTF7' 'UTF32' 'Ascii' 'Default' 'BigEndianUTF32' if (Get-PSFConfigValue -FullName 'PSFramework.Text.Encoding.FullTabCompletion') { [System.Text.Encoding]::GetEncodings().BodyName } } -Global Register-PSFTeppScriptblock -Name "PSFramework.Feature.Name" -ScriptBlock { (Get-PSFFeature).Name } -Global Register-PSFTeppScriptblock -Name "PSFramework.Filter.Module" -ScriptBlock { (Get-PSFFilterCondition).Module | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name "PSFramework.Filter.SetModule" -ScriptBlock { (Get-PSFFilterConditionSet).Module | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name "PSFramework.Filter.Name" -ScriptBlock { $module = '*' if ($fakeBoundParameters.Module) { $module = $fakeBoundParameters.Module } (Get-PSFFilterCondition -Module $module).Name | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name "PSFramework.Filter.SetName" -ScriptBlock { $module = '*' if ($fakeBoundParameters.Module) { $module = $fakeBoundParameters.Module } if ($fakeBoundParameters.SetModule) { $module = $fakeBoundParameters.SetModule } (Get-PSFFilterConditionSet -Module $module).Name | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name PSFramework-Input-ObjectProperty -ScriptBlock { #region Utility Functions function Get-Property { [CmdletBinding()] param ( $InputObject ) if (-not $InputObject) { return @{ } } $properties = @{ } switch ($InputObject.GetType().FullName) { #region Variables or static input 'System.Management.Automation.Language.CommandExpressionAst' { switch ($InputObject.Expression.GetType().Name) { 'BinaryExpressionAst' { # Return an empty array. A binary expression ast means pure numbers as input, no properties return @{ } } 'VariableExpressionAst' { $members = Get-Variable -Name $InputObject.Expression.VariablePath.UserPath -ValueOnly -ErrorAction Ignore | Write-Output | Select-Object -First 1 | Get-Member -MemberType Properties foreach ($member in $members) { try { $typeString = $member.Definition.Split(" ")[0] $memberType = [type]$typeString $typeKnown = $true } catch { $memberType = $null $typeKnown = $false } $properties[$member.Name] = [pscustomobject]@{ Name = $member.Name Type = $memberType TypeKnown = $typeKnown } } return $properties } 'MemberExpressionAst' { try { $members = Get-Variable -Name $InputObject.Expression.Expression.VariablePath.UserPath -ValueOnly -ErrorAction Ignore | Where-Object $InputObject.Expression.Member.Value -ne $null | Select-Object -First 1 -ExpandProperty $InputObject.Expression.Member.Value -ErrorAction Ignore | Get-Member -MemberType Properties } catch { return $properties } foreach ($member in $members) { try { $typeString = $member.Definition.Split(" ")[0] $memberType = [type]$typeString $typeKnown = $true } catch { $memberType = $null $typeKnown = $false } $properties[$member.Name] = [pscustomobject]@{ Name = $member.Name Type = $memberType TypeKnown = $typeKnown } } return $properties } 'ArrayLiteralAst' { # Not yet supported return @{ } } } #region Input from Variable if ($pipelineAst.PipelineElements[$inputIndex].Expression -and $pipelineAst.PipelineElements[0].Expression[0].VariablePath) { $properties += ((Get-Variable -Name $pipelineAst.PipelineElements[0].Expression[0].VariablePath.UserPath -ValueOnly) | Select-Object -First 1 | Get-Member -MemberType Properties).Name } #endregion Input from Variable } #endregion Variables or static input #region Input from Command 'System.Management.Automation.Language.CommandAst' { $command = Get-Command $InputObject.CommandElements[0].Value -ErrorAction Ignore if ($command -is [System.Management.Automation.AliasInfo]) { $command = $command.ResolvedCommand } if (-not $command) { return $properties } foreach ($type in $command.OutputType.Type) { foreach ($member in $type.GetMembers("Instance, Public")) { # Skip all members except Fields (4) or Properties (16) if (-not ($member.MemberType -band 20)) { continue } $properties[$member.Name] = [pscustomobject]@{ Name = $member.Name Type = $null TypeKnown = $true } if ($member.PropertyType) { $properties[$member.Name].Type = $member.PropertyType } else { $properties[$member.Name].Type = $member.FieldType } } foreach ($propertyExtensionItem in ([PSFramework.TabExpansion.TabExpansionHost]::InputCompletionTypeData[$type.FullName])) { $properties[$propertyExtensionItem.Name] = $propertyExtensionItem } } #region Command Specific Inserts foreach ($propertyExtensionItem in ([PSFramework.TabExpansion.TabExpansionHost]::InputCompletionCommandData[$command.Name])) { $properties[$propertyExtensionItem.Name] = $propertyExtensionItem } #endregion Command Specific Inserts return $properties } #endregion Input from Command # Unknown / Unexpected input default { return @{ } } } } function Update-Property { [CmdletBinding()] param ( [Hashtable] $Property, $Step ) $properties = @{ } #region Expand Property if ($Step.ExpandProperty) { if (-not ($Property[$Step.ExpandProperty])) { return $properties } $expanded = $Property[$Step.ExpandProperty] if (-not $expanded.TypeKnown) { return $properties } foreach ($member in $expanded.Type.GetMembers("Instance, Public")) { # Skip all members except Fields (4) or Properties (16) if (-not ($member.MemberType -band 20)) { continue } $properties[$member.Name] = [pscustomobject]@{ Name = $member.Name Type = $null TypeKnown = $true } if ($member.PropertyType) { $properties[$member.Name].Type = $member.PropertyType } else { $properties[$member.Name].Type = $member.FieldType } } foreach ($propertyExtensionItem in ([PSFramework.TabExpansion.TabExpansionHost]::InputCompletionTypeData[$expanded.Type.FullName])) { $properties[$propertyExtensionItem.Name] = $propertyExtensionItem } return $properties } #endregion Expand Property # In keep input mode, the original properties will not be affected in any way if ($Step.KeepInputObject) { $properties = $Property.Clone() } $filterProperties = $Step.Properties | Where-Object Kind -eq "Property" #region Select What to keep if (-not $Step.KeepInputObject) { :main foreach ($propertyItem in $Property.Values) { #region Excluded Properties foreach ($exclusion in $Step.Excluded) { if ($propertyItem.Name -like $exclusion) { continue main } } #endregion Excluded Properties foreach ($stepProperty in $filterProperties) { if ($propertyItem.Name -like $stepProperty.Name) { $properties[$propertyItem.Name] = $propertyItem continue main } } } } #endregion Select What to keep #region Adding Content :main foreach ($stepProperty in $Step.Properties) { switch ($stepProperty.Kind) { 'Property' { if ($stepProperty.Filter) { continue main } if ($properties[$stepProperty.Name]) { continue main } foreach ($exclusion in $Step.Excluded) { if ($stepProperty.Name -like $exclusion) { continue main } } $properties[$stepProperty.Name] = [PSCustomObject]@{ Name = $stepProperty.Name Type = $null TypeKnown = $false } continue main } 'CalculatedProperty' { if ($properties[$stepProperty.Name]) { continue main } $properties[$stepProperty.Name] = [PSCustomObject]@{ Name = $stepProperty.Name Type = $null TypeKnown = $false } continue main } 'ScriptProperty' { if ($properties[$stepProperty.Name]) { continue main } $properties[$stepProperty.Name] = [PSCustomObject]@{ Name = $stepProperty.Name Type = $null TypeKnown = $false } continue main } 'AliasProperty' { if ($properties[$stepProperty.Name]) { continue main } $properties[$stepProperty.Name] = [PSCustomObject]@{ Name = $stepProperty.Name Type = $null TypeKnown = $false } if ($properties[$stepProperty.Target].TypeKnown) { $properties[$stepProperty.Name].Type = $properties[$stepProperty.Target].Type $properties[$stepProperty.Name].TypeKnown = $properties[$stepProperty.Target].TypeKnown } continue main } } } #endregion Adding Content $properties } function Read-SelectObject { [CmdletBinding()] param ( [System.Management.Automation.Language.CommandAst] $Ast, [string] $CommandName = 'Select-Object' ) $results = [pscustomobject]@{ Ast = $Ast BoundParameters = @() Property = @() ExcludeProperty = @() ExpandProperty = '' ScriptProperty = @() AliasProperty = @() KeepInputObject = $false } #region Process Ast if ($Ast.CommandElements.Count -gt 1) { $index = 1 $parameterName = '' $position = 0 while ($index -lt $Ast.CommandElements.Count) { $element = $Ast.CommandElements[$index] switch ($element.GetType().FullName) { 'System.Management.Automation.Language.CommandParameterAst' { $parameterName = $element.ParameterName if ($parameterName -like "k*") { $results.KeepInputObject = $true } $results.BoundParameters += $element.ParameterName break } 'System.Management.Automation.Language.StringConstantExpressionAst' { if (-not $parameterName) { switch ($position) { 0 { $results.Property = $element } 1 { $results.AliasProperty = $element } 2 { $results.ScriptProperty = $element } } $position = $position + 1 } if ($parameterName -like "pr*") { $results.Property = $element } if ($parameterName -like "exp*") { $results.ExpandProperty = $element.Value } if ($parameterName -like "exc*") { $results.ExcludeProperty = $element.Value } if ($parameterName -like "a*") { $results.AliasProperty = $element } if ($parameterName -like "scriptp*") { $results.ScriptProperty = $element } $parameterName = '' break } 'System.Management.Automation.Language.ArrayLiteralAst' { if (-not $parameterName) { switch ($position) { 0 { $results.Property = $element.Elements } 1 { $results.AliasProperty = $element.Elements } 2 { $results.ScriptProperty = $element.Elements } } $position = $position + 1 } if ($parameterName -like "pr*") { $results.Property = $element.Elements } if ($parameterName -like "exp*") { $results.ExpandProperty = $element.Elements.Value } if ($parameterName -like "exc*") { $results.ExcludeProperty = $element.Elements.Value } if ($parameterName -like "a*") { $results.AliasProperty = $element.Elements } if ($parameterName -like "scriptp*") { $results.ScriptProperty = $element.Elements } $parameterName = '' break } 'System.Management.Automation.Language.ConstantExpressionAst' { if (-not $parameterName) { switch ($position) { 0 { $results.Property = $element } 1 { $results.AliasProperty = $element } 2 { $results.ScriptProperty = $element } } $position = $position + 1 } if ($parameterName -like "pr*") { $results.Property = $element } if ($parameterName -like "exp*") { $results.ExpandProperty = $element.Value.ToString() } if ($parameterName -like "exc*") { $results.ExcludeProperty = $element.Value.ToString() } if ($parameterName -like "a*") { $results.AliasProperty = $element } if ($parameterName -like "scriptp*") { $results.ScriptProperty = $element } $parameterName = '' break } 'System.Management.Automation.Language.HashtableAst' { if (-not $parameterName) { switch ($position) { 0 { $results.Property = $element } 1 { $results.AliasProperty = $element } 2 { $results.ScriptProperty = $element } } $position = $position + 1 } if ($parameterName -like "pr*") { $results.Property = $element } if ($parameterName -like "a*") { $results.AliasProperty = $element } if ($parameterName -like "scriptp*") { $results.ScriptProperty = $element } $parameterName = '' break } default { $parameterName = '' } } $index = $index + 1 } } #endregion Process Ast #region Convert Results $resultsProcessed = [pscustomobject]@{ HasIncludeFilter = $false RawResult = $results Properties = @() Excluded = $results.ExcludeProperty ExpandProperty = $results.ExpandProperty KeepInputObject = $results.KeepInputObject } switch ($CommandName) { #region Select-Object 'Select-Object' { #region Properties foreach ($element in $results.Property) { switch ($element.GetType().FullName) { 'System.Management.Automation.Language.HashtableAst' { try { $resultsProcessed.Properties += [pscustomobject]@{ Name = ($element.KeyValuePairs | Where-Object Item1 -Match '^N$|^Name$|^L$|^Label$' | Select-Object -First 1).Item2.PipelineElements[0].Expression.Value Kind = "CalculatedProperty" Type = "Unknown" Filter = $false } } catch { } } default { if ($element.Value -match "\*") { $resultsProcessed.HasIncludeFilter = $true } $resultsProcessed.Properties += [pscustomobject]@{ Name = $element.Value.ToString() Kind = "Property" Type = "Inherited" Filter = $element.Value -match "\*" } } } } #endregion Properties } #endregion Select-Object #region Select-PSFObject 'Select-PSFObject' { #region Properties foreach ($element in $results.Property) { switch ($element.GetType().FullName) { 'System.Management.Automation.Language.HashtableAst' { try { $resultsProcessed.Properties += [pscustomobject]@{ Name = ($element.KeyValuePairs | Where-Object Item1 -Match '^N$|^Name$|^L$|^Label$' | Select-Object -First 1).Item2.PipelineElements[0].Expression.Value Kind = "CalculatedProperty" Type = "Unknown" Filter = $false } } catch { } } default { try { $parameterItem = ([PSFramework.Parameter.SelectParameter]$element.Value).Value } catch { continue } if ($parameterItem -is [System.String]) { if ($parameterItem -match "\*") { $resultsProcessed.HasIncludeFilter = $true } $resultsProcessed.Properties += [pscustomobject]@{ Name = $parameterItem Kind = "Property" Type = "Inherited" Filter = $parameterItem -match "\*" } } else { $resultsProcessed.Properties += [pscustomobject]@{ Name = $parameterItem Kind = "CalculatedProperty" Type = "Unknown" Filter = $false } } } } } #endregion Properties #region Script Properties foreach ($scriptProperty in $results.ScriptProperty) { switch ($scriptProperty.GetType().FullName) { 'System.Management.Automation.Language.HashtableAst' { foreach ($name in $scriptProperty.KeyValuePairs.Item1.Value) { $resultsProcessed.Properties += [pscustomobject]@{ Name = $name Kind = "ScriptProperty" Type = "Unknown" Filter = $false } } } default { try { $propertyValue = [PSFramework.Parameter.SelectScriptPropertyParameter]$scriptProperty.Value } catch { continue } $resultsProcessed.Properties += [pscustomobject]@{ Name = $propertyValue.Value.Name Kind = "ScriptProperty" Type = "Unknown" Filter = $false } } } } #endregion Script Properties #region Alias Properties foreach ($scriptProperty in $results.AliasProperty) { switch ($scriptProperty.GetType().FullName) { 'System.Management.Automation.Language.HashtableAst' { foreach ($aliasPair in $scriptProperty.KeyValuePairs) { $resultsProcessed.Properties += [pscustomobject]@{ Name = $aliasPair.Item1.Value Kind = "AliasProperty" Type = "Alias" Filter = $false Target = $aliasPair.Item2.PipelineElements.Expression.Value } } } default { try { $propertyValue = [PSFramework.Parameter.SelectAliasParameter]$scriptProperty.Value } catch { continue } $resultsProcessed.Properties += [pscustomobject]@{ Name = $propertyValue.Aliases[0].Name Kind = "AliasProperty" Type = "Alias" Filter = $false Target = $propertyValue.Aliases[0].ReferencedMemberName } } } } #endregion Alias Properties } #endregion Select-PSFObject } #endregion Convert Results $resultsProcessed } #endregion Utility Functions # Grab Pipeline and find starting index [System.Management.Automation.Language.PipelineAst]$pipelineAst = $commandAst.parent $index = $pipelineAst.PipelineElements.IndexOf($commandAst) # If it's the first item: Skip, no input to parse if ($index -lt 1) { return } $inputIndex = $index - 1 $steps = @{ } #region Step backwards through the pipeline until the definitive object giver is found :outmain while ($true) { if ($pipelineAst.PipelineElements[$inputIndex].CommandElements) { # Resolve command and fail if it breaks $command = $null # Work around the ? alias for Where-Object being a wildcard if ($pipelineAst.PipelineElements[$inputIndex].CommandElements[0].Value -eq "?") { $command = Get-Alias -Name "?" | Where-Object Name -eq "?" } else { $command = Get-Command $pipelineAst.PipelineElements[$inputIndex].CommandElements[0].Value -ErrorAction Ignore } if ($command -is [System.Management.Automation.AliasInfo]) { $command = $command.ResolvedCommand } if (-not $command) { return } switch ($command.Name) { 'Where-Object' { $steps[$inputIndex] = [pscustomobject]@{ Index = $inputIndex Skip = $true Type = 'Where' } $inputIndex = $inputIndex - 1 continue outmain } 'Tee-Object' { $steps[$inputIndex] = [pscustomobject]@{ Index = $inputIndex Skip = $true Type = 'Tee' } $inputIndex = $inputIndex - 1 continue outmain } 'Sort-Object' { $steps[$inputIndex] = [pscustomobject]@{ Index = $inputIndex Skip = $true Type = 'Sort' } $inputIndex = $inputIndex - 1 continue outmain } #region Select-Object 'Select-Object' { $selectObject = Read-SelectObject -Ast $pipelineAst.PipelineElements[$inputIndex] -CommandName 'Select-Object' $steps[$inputIndex] = [pscustomobject]@{ Index = $inputIndex Skip = $false Type = 'Select' Data = $selectObject } if ($selectObject.HasIncludeFilter -or ($selectObject.Properties.Type -eq "Inherited") -or $selectObject.ExpandProperty) { $inputIndex = $inputIndex - 1 continue outmain } break outmain } #endregion Select-Object #region Select-PSFObject 'Select-PSFObject' { $selectObject = Read-SelectObject -Ast $pipelineAst.PipelineElements[$inputIndex] -CommandName 'Select-PSFObject' $steps[$inputIndex] = [pscustomobject]@{ Index = $inputIndex Skip = $false Type = 'PSFSelect' Data = $selectObject } if ($selectObject.HasIncludeFilter -or ($selectObject.Properties.Type -eq "Inherited") -or $selectObject.ExpandProperty) { $inputIndex = $inputIndex - 1 continue outmain } break outmain } #endregion Select-PSFObject default { break outmain } } } else { break } } #endregion Step backwards through the pipeline until the definitive object giver is found # Catch moving through _all_ options in the pipeline if ($inputIndex -lt 0) { return } #region Process resulting / reaching properties $properties = Get-Property -InputObject $pipelineAst.PipelineElements[$inputIndex] $inputIndex = $inputIndex + 1 while ($inputIndex -lt $index) { # Eliminate preliminary follies if (-not $steps[$inputIndex]) { $inputIndex = $inputIndex + 1; continue } if ($steps[$inputIndex].Skip) { $inputIndex = $inputIndex + 1; continue } # Process the current step, then move on unless done $properties = Update-Property -Property $properties -Step $steps[$inputIndex].Data $inputIndex = $inputIndex + 1 } #endregion Process resulting / reaching properties $properties.Keys | Sort-Object } -Global Register-PSFTeppScriptblock -Name 'PSFramework-license-name' -ScriptBlock { (Get-PSFLicense).Product } -Global Register-PSFTeppScriptblock -Name 'PSFramework-LanguageNames' -ScriptBlock { [System.Globalization.CultureInfo]::GetCultures([System.Globalization.CultureTypes]::AllCultures).Name | Where-Object { $_ -and ($_.Trim()) } } -Global Register-PSFTeppScriptblock -Name 'PSFramework-LocalizedStrings-Names' -ScriptBlock { ([PSFRamework.Localization.LocalizationHost]::Strings.Values | Where-Object Module -EQ $fakeBoundParameter.Module).Name } -Global Register-PSFTeppScriptblock -Name 'PSFramework-LocalizedStrings-Modules' -ScriptBlock { [PSFRamework.Localization.LocalizationHost]::Strings.Values.Module | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework-logging-provider' -ScriptBlock { (Get-PSFLoggingProvider).Name } -Global Register-PSFTeppScriptblock -Name 'PSFramework-logging-instance-provider' -ScriptBlock { (Get-PSFLoggingProviderInstance).Provider.Name | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework-logging-instance-name' -ScriptBlock { if ($fakeBoundParameters.ProviderName) { return (Get-PSFLoggingProviderInstance -ProviderName $fakeBoundParameters.ProviderName).Name } (Get-PSFLoggingProviderInstance).Name | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Message.Module' -ScriptBlock { Get-PSFMessage | Select-Object -ExpandProperty ModuleName | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Message.Function' -ScriptBlock { Get-PSFMessage | Select-Object -ExpandProperty FunctionName | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Message.Tags' -ScriptBlock { Get-PSFMessage | Select-Object -ExpandProperty Tags | Remove-PSFNull -Enumerate | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Message.Runspace' -ScriptBlock { Get-PSFMessage | Select-Object -ExpandProperty Runspace | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Message.Level' -ScriptBlock { Get-PSFMessage | Select-Object -ExpandProperty Level | Select-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Utility.PathName' -ScriptBlock { (Get-PSFConfig "PSFramework.Path.*").Name -replace '^.+\.([^\.]+)$', '$1' } -Global Register-PSFTeppScriptblock -Name 'PSFramework-utility-psprovider' -ScriptBlock { (Get-PSProvider).Name } -Global Register-PSFTeppScriptblock -Name 'PSFramework-runspace-name' -ScriptBlock { (Get-PSFRunspace).Name } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Utility.Scriptblock.Name' -ScriptBlock { (Get-PSFScriptblock -List).Name } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Utility.Scriptblock.Tag' -ScriptBlock { (Get-PSFScriptblock -List).Tag | Sort-Object -Unique } -Global Register-PSFTeppScriptblock -Name 'PSFramework.Temp.ProviderName' -ScriptBlock { $script:tempItems.Providers.Keys } Register-PSFTeppScriptblock -Name 'PSFramework-tepp-scriptblockname' -ScriptBlock { [PSFramework.TabExpansion.TabExpansionHost]::Scripts.Keys } -Global Register-PSFTeppScriptblock -Name 'PSFramework-tepp-parametername' -ScriptBlock { if ($fakeBoundParameter.Command) { $common = 'Verbose', 'Debug', 'ErrorAction', 'WarningAction', 'InformationAction', 'ErrorVariable', 'WarningVariable', 'InformationVariable', 'OutVariable', 'OutBuffer', 'PipelineVariable', 'WhatIf', 'Confirm' try { $command = Get-Command $fakeBoundParameter.Command if ($command -is [System.Management.Automation.AliasInfo]) { $command = $command.ResolvedCommand } $command.Parameters.Keys | Where-Object { $_ -notin $common } } catch { } } } -Global Register-PSFTeppScriptblock -Name "PSFramework-Unregister-PSFConfig-FullName" -ScriptBlock { switch ("$($fakeBoundParameter.Scope)") { "UserDefault" { $path = "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Default" } "UserMandatory" { $path = "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Enforced" } "SystemDefault" { $path = "HKLM:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Default" } "SystemMandatory" { $path = "HKLM:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Enforced" } default { $path = "HKCU:\SOFTWARE\Microsoft\WindowsPowerShell\PSFramework\Config\Default" } } if (Test-Path $path) { $properties = Get-ItemProperty -Path $path $common = 'PSPath', 'PSParentPath', 'PSChildName', 'PSDrive', 'PSProvider' $properties.PSObject.Properties.Name | Where-Object { $_ -notin $common } } } -Global Register-PSFTeppScriptblock -Name "PSFramework-Unregister-PSFConfig-Module" -ScriptBlock { [PSFramework.Configuration.ConfigurationHost]::Configurations.Values.Module | Select-Object -Unique } -Global #region Configuration Register-PSFTeppArgumentCompleter -Command Export-PSFConfig -Parameter FullName -Name 'PSFramework-config-fullname' Register-PSFTeppArgumentCompleter -Command Export-PSFConfig -Parameter Module -Name 'PSFramework-config-module' Register-PSFTeppArgumentCompleter -Command Export-PSFConfig -Parameter Name -Name 'PSFramework-config-name' Register-PSFTeppArgumentCompleter -Command Get-PSFConfig -Parameter FullName -Name 'PSFramework-config-fullname' Register-PSFTeppArgumentCompleter -Command Get-PSFConfig -Parameter Module -Name 'PSFramework-config-module' Register-PSFTeppArgumentCompleter -Command Get-PSFConfig -Parameter Name -Name 'PSFramework-config-name' Register-PSFTeppArgumentCompleter -Command Import-PSFConfig -Parameter Schema -Name 'PSFramework-Config-Schema' Register-PSFTeppArgumentCompleter -Command Set-PSFConfig -Parameter FullName -Name 'PSFramework-config-fullname' Register-PSFTeppArgumentCompleter -Command Set-PSFConfig -Parameter Module -Name 'PSFramework-config-module' Register-PSFTeppArgumentCompleter -Command Set-PSFConfig -Parameter Name -Name 'PSFramework-config-name' Register-PSFTeppArgumentCompleter -Command Set-PSFConfig -Parameter Validation -Name 'PSFramework-config-validation' Register-PSFTeppArgumentCompleter -Command Register-PSFConfig -Parameter FullName -Name 'PSFramework-config-fullname' Register-PSFTeppArgumentCompleter -Command Register-PSFConfig -Parameter Module -Name 'PSFramework-config-module' Register-PSFTeppArgumentCompleter -Command Register-PSFConfig -Parameter Name -Name 'PSFramework-config-name' Register-PSFTeppArgumentCompleter -Command Get-PSFConfigValue -Parameter FullName -Name 'PSFramework-config-fullname' Register-PSFTeppArgumentCompleter -Command Unregister-PSFConfig -Parameter FullName -Name 'PSFramework-Unregister-PSFConfig-FullName' Register-PSFTeppArgumentCompleter -Command Unregister-PSFConfig -Parameter Module -Name 'PSFramework-Unregister-PSFConfig-Module' #endregion Configuration #region Features Register-PSFTeppArgumentCompleter -Command Get-PSFFeature -Parameter Name -Name 'PSFramework.Feature.Name' Register-PSFTeppArgumentCompleter -Command Set-PSFFeature -Parameter Name -Name 'PSFramework.Feature.Name' Register-PSFTeppArgumentCompleter -Command Test-PSFFeature -Parameter Name -Name 'PSFramework.Feature.Name' #endregion Features #region Flow Control Register-PSFTeppArgumentCompleter -Command Get-PSFCallback -Parameter Name -Name 'PSFramework.Callback.Name' Register-PSFTeppArgumentCompleter -Command Unregister-PSFCallback -Parameter Name -Name 'PSFramework.Callback.Name' #endregion Flow Control #region License Register-PSFTeppArgumentCompleter -Command Get-PSFLicense -Parameter Filter -Name 'PSFramework-license-name' #endregion License #region Localization Register-PSFTeppArgumentCompleter -Command Import-PSFLocalizedString -Parameter Language -Name 'PSFramework-LanguageNames' Register-PSFTeppArgumentCompleter -Command Get-PSFLocalizedString -Parameter Module -Name 'PSFramework-LocalizedStrings-Modules' Register-PSFTeppArgumentCompleter -Command Get-PSFLocalizedString -Parameter Name -Name 'PSFramework-LocalizedStrings-Names' #endregion Localization #region Logging Register-PSFTeppArgumentCompleter -Command Get-PSFLoggingProvider -Parameter Name -Name 'PSFramework-logging-provider' Register-PSFTeppArgumentCompleter -Command Install-PSFLoggingProvider -Parameter Name -Name 'PSFramework-logging-provider' Register-PSFTeppArgumentCompleter -Command Set-PSFLoggingProvider -Parameter Name -Name 'PSFramework-logging-provider' Register-PSFTeppArgumentCompleter -Command Get-PSFLoggingProviderInstance -Parameter ProviderName -Name 'PSFramework-logging-instance-provider' Register-PSFTeppArgumentCompleter -Command Get-PSFLoggingProviderInstance -Parameter Name -Name 'PSFramework-logging-instance-name' #endregion Logging #region Message Register-PSFTeppArgumentCompleter -Command Get-PSFMessage -Parameter ModuleName -Name 'PSFramework.Message.Module' Register-PSFTeppArgumentCompleter -Command Get-PSFMessage -Parameter FunctionName -Name 'PSFramework.Message.Function' Register-PSFTeppArgumentCompleter -Command Get-PSFMessage -Parameter Tag -Name 'PSFramework.Message.Tags' Register-PSFTeppArgumentCompleter -Command Get-PSFMessage -Parameter Runspace -Name 'PSFramework.Message.Runspace' Register-PSFTeppArgumentCompleter -Command Get-PSFMessage -Parameter Level -Name 'PSFramework.Message.Level' #endregion Message #region Runspace Register-PSFTeppArgumentCompleter -Command Get-PSFRunspace -Parameter Name -Name 'PSFramework-runspace-name' Register-PSFTeppArgumentCompleter -Command Register-PSFRunspace -Parameter Name -Name 'PSFramework-runspace-name' Register-PSFTeppArgumentCompleter -Command Stop-PSFRunspace -Parameter Name -Name 'PSFramework-runspace-name' Register-PSFTeppArgumentCompleter -Command Start-PSFRunspace -Parameter Name -Name 'PSFramework-runspace-name' Register-PSFTeppArgumentCompleter -Command Get-PSFDynamicContentObject -Parameter Name -Name 'PSFramework-dynamiccontentobject-name' Register-PSFTeppArgumentCompleter -Command Set-PSFDynamicContentObject -Parameter Name -Name 'PSFramework-dynamiccontentobject-name' #endregion Runspace #region Serialization Register-PSFTeppArgumentCompleter -Command Export-PSFClixml -Parameter Encoding -Name 'PSFramework-Encoding' Register-PSFTeppArgumentCompleter -Command Import-PSFClixml -Parameter Encoding -Name 'PSFramework-Encoding' #endregion Serialization #region Tab Completion Register-PSFTeppArgumentCompleter -Command Set-PSFTeppResult -Parameter TabCompletion -Name 'PSFramework-tepp-scriptblockname' Register-PSFTeppArgumentCompleter -Command Register-PSFTeppArgumentCompleter -Parameter Name -Name 'PSFramework-tepp-scriptblockname' Register-PSFTeppArgumentCompleter -Command Register-PSFTeppArgumentCompleter -Parameter Parameter -Name 'PSFramework-tepp-parametername' #endregion Tab Completion #region Utility Register-PSFTeppArgumentCompleter -Command ConvertFrom-PSFArray -Parameter PropertyName -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command ConvertTo-PSFHashtable -Parameter Include -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command ConvertTo-PSFHashtable -Parameter Exclude -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command Resolve-PSFPath -Parameter Provider -Name PSFramework-utility-psprovider Register-PSFTeppArgumentCompleter -Command Get-PSFPath -Parameter Name -Name 'PSFramework.Utility.PathName' Register-PSFTeppArgumentCompleter -Command Set-PSFPath -Parameter Name -Name 'PSFramework.Utility.PathName' Register-PSFTeppArgumentCompleter -Command Select-PSFObject -Parameter Property -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command Select-PSFObject -Parameter ExpandProperty -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command Select-PSFObject -Parameter ExcludeProperty -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command Select-PSFObject -Parameter ShowProperty -Name PSFramework-Input-ObjectProperty Register-PSFTeppArgumentCompleter -Command Select-PSFObject -Parameter ShowExcludeProperty -Name PSFramework-Input-ObjectProperty #endregion Utility $mappings = @{ "deserialized.microsoft.activedirectory.management.addomaincontroller" = @("HostName", "Name") "microsoft.activedirectory.management.addomaincontroller" = @("HostName", "Name") "microsoft.sqlserver.management.smo.server" = @("NetName", "DomainInstanceName") "deserialized.microsoft.sqlserver.management.smo.server" = @("NetName", "DomainInstanceName") "microsoft.sqlserver.management.smo.linkedserver" = @("Name") "deserialized.microsoft.sqlserver.management.smo.linkedserver" = @("Name") "microsoft.activedirectory.management.adcomputer" = @("DNSHostName", "Name") "deserialized.microsoft.activedirectory.management.adcomputer" = @("DNSHostName", "Name") "Microsoft.DnsClient.Commands.DnsRecord_A" = @("Name", "IPAddress") "Deserialized.Microsoft.DnsClient.Commands.DnsRecord_A" = @("Name", "IPAddress") "Microsoft.DnsClient.Commands.DnsRecord_AAAA" = @("Name", "IPAddress") "Deserialized.Microsoft.DnsClient.Commands.DnsRecord_AAAA" = @("Name", "IPAddress") } foreach ($key in $mappings.Keys) { Register-PSFParameterClassMapping -ParameterClass 'Computer' -TypeName $key -Properties $mappings[$key] } #region Configuration Static Remove() Compatibility Update-TypeData -TypeName "System.Collections.Concurrent.ConcurrentDictionary``2[[$([System.String].AssemblyQualifiedName)],[$([PSFramework.Configuration.Config].AssemblyQualifiedName)]]" -MemberType ScriptMethod -MemberName Remove -Value ([scriptblock]::Create(@' param ( $Item ) $dummyItem = $null $null = $this.TryRemove($Item, [ref] $dummyItem) '@)) -Force #endregion Configuration Static Remove() Compatibility $scriptBlock = { $script:___ScriptName = 'psframework.taskengine' try { #region Main Execution while ($true) { # This portion is critical to gracefully closing the script if ([PSFramework.Runspace.RunspaceHost]::Runspaces[$___ScriptName].State -notlike "Running") { break } $task = $null $tasksDone = @() while ($task = [PSFramework.TaskEngine.TaskHost]::GetNextTask($tasksDone)) { $task.State = 'Running' try { [PSFramework.Utility.UtilityHost]::ImportScriptBlock($task.ScriptBlock) $task.ScriptBlock.Invoke() $task.State = 'Pending' } catch { $task.State = 'Error' $task.LastError = $_ Write-PSFMessage -EnableException $false -Level Warning -Message "[Maintenance] Task '$($task.Name)' failed to execute" -ErrorRecord $_ -FunctionName "task:TaskEngine" -Target $task -ModuleName PSFramework } $task.LastExecution = Get-Date if (-not $task.Pending -and ($task.Status -eq "Pending")) { $task.Status = 'Completed' } $tasksDone += $task.Name } # If there will no more tasks need executing in the future, might as well kill the runspace if (-not ([PSFramework.TaskEngine.TaskHost]::HasPendingTasks)) { break } Start-Sleep -Seconds 5 } #endregion Main Execution } catch { } finally { [PSFramework.Runspace.RunspaceHost]::Runspaces[$___ScriptName].SignalStopped() } } Register-PSFRunspace -ScriptBlock $scriptBlock -Name 'psframework.taskengine' -NoMessage #region Handle Module Removal $PSF_OnRemoveScript = { # Clear all temp items $script:tempItems.Clear() # Stop all managed runspaces ONLY on the main runspace's termination if ([runspace]::DefaultRunspace.Id -eq 1) { Wait-PSFMessage -Timeout 30s -Terminate Get-PSFRunspace | Stop-PSFRunspace [PSFramework.PSFCore.PSFCoreHost]::Uninitialize() } # Properly disconnect all remote sessions still held open $psframework_pssessions.Values | Remove-PSSession # Remove all Runspace-specific callbacks [PSFramework.FlowControl.CallbackHost]::RemoveRunspaceOwned() } $ExecutionContext.SessionState.Module.OnRemove += $PSF_OnRemoveScript $null = Register-EngineEvent -SourceIdentifier ([System.Management.Automation.PsEngineEvent]::Exiting) -Action $PSF_OnRemoveScript -SupportEvent #endregion Handle Module Removal #region Declare runtime variable for the flow control component $paramNewVariable = @{ Name = "psframework_killqueue" Value = (New-Object PSFramework.Utility.LimitedConcurrentQueue[int](25)) Option = 'ReadOnly' Scope = 'Script' Description = 'Variable that is used to maintain the list of commands to kill. This is used by Test-PSFFunctionInterrupt. Note: The value tested is the hashcade from the callstack item.' } New-Variable @paramNewVariable #endregion Declare runtime variable for the flow control component #region Declare PSSession Cache $paramNewVariable2 = @{ Name = "psframework_pssessions" Value = (New-Object PSFramework.ComputerManagement.PSSessionContainer) Option = 'ReadOnly' Scope = 'Script' Description = 'Variable containing the list of established powershell remoting sessions. This is used by Invoke-PSFCommand to track connections, disconnect expired sessions and reconnect sessions by name.' } New-Variable @paramNewVariable2 #endregion Declare PSSession Cache #region Register Features Register-PSFFeature -Name 'PSFramework.InheritEnableException' -NotGlobal -Owner PSFramework -Description 'Causes all PSFramework commands with the -EnableException parameter to check, whether the caller has that variable set (e.g. by having a parameter with the same name) and respect that as well.' Register-PSFFeature -Name 'PSFramework.Stop-PSFFunction.ShowWarning' -Owner PSFramework -Description 'Causes calls to Stop-PSFFunction to always show warnings. By default, using "-EnableException $true" will only throw the exception but not show the warning.' Register-PSFFeature -Name 'PSFramework.Sort-PSFObject.IgnoreVersionError' -Owner PSFramework -Description 'Causes Sort-PSFObject to ignore parameters that do not exist in the current PowerShell version.' [PSFramework.Feature.FeatureHost]::WriteGlobalFlag('PSFramework.Sort-PSFObject.IgnoreVersionError', $true) # $true by default #endregion Register Features # The main runspace-local host used for the Filter feature $script:filterContainer = [PSFramework.Filter.FilterContainer]::Filters # Container for temp items $script:tempItems = [PSFramework.Temp.TempItemContainer]::new() # Load Session Registrations for the Session Container feature # See: New-PSSessionContainer Register-PSFSessionObjectType -DisplayName CimSession -TypeName Microsoft.Management.Infrastructure.CimSession Register-PSFSessionObjectType -DisplayName PSSession -TypeName System.Management.Automation.Runspaces.PSSession Register-PSFSessionObjectType -DisplayName SmoServer -TypeName Microsoft.SqlServer.Management.Smo.Server [PSFramework.TabExpansion.TabExpansionHost]::InputCompletionTypeData['System.IO.FileInfo'] = @( [PSCustomObject]@{ Name = 'PSChildName' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSDrive' Type = ([type]'System.Management.Automation.PSDriveInfo') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSIsContainer' Type = ([type]'System.Boolean') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSParentPath' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSPath' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSProvider' Type = ([type]'System.Management.Automation.ProviderInfo') TypeKnown = $true }, [PSCustomObject]@{ Name = 'BaseName' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'VersionInfo' Type = ([type]'System.Diagnostics.FileVersionInfo') TypeKnown = $true } ) [PSFramework.TabExpansion.TabExpansionHost]::InputCompletionTypeData['System.IO.DirectoryInfo'] = @( [PSCustomObject]@{ Name = 'PSChildName' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSDrive' Type = ([type]'System.Management.Automation.PSDriveInfo') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSIsContainer' Type = ([type]'System.Boolean') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSParentPath' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSPath' Type = ([type]'System.String') TypeKnown = $true }, [PSCustomObject]@{ Name = 'PSProvider' Type = ([type]'System.Management.Automation.ProviderInfo') TypeKnown = $true }, [PSCustomObject]@{ Name = 'BaseName' Type = ([type]'System.String') TypeKnown = $true } ) Set-PSFScriptblock -Name 'PSFramework.Validate.Filter.ConditionName' -Scriptblock { $_ -match '^[\d\w_]+$' -and $_ -notin 0,1 } -Global #region Path Generic Set-PSFScriptblock -Name 'PSFramework.Validate.Path' -Scriptblock { Test-Path -Path $_ } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.Path.Container' -Scriptblock { Test-Path -Path $_ -PathType Container } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.Path.Leaf' -Scriptblock { Test-Path -Path $_ -PathType Leaf } -Global #endregion Path Generic #region Path: File System Set-PSFScriptblock -Name 'PSFramework.Validate.FSPath' -Scriptblock { if (-not (Test-Path -Path $_)) { return $false } if ((Get-Item $_ -Force).PSProvider.Name -ne 'FileSystem') { return $false } $true } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.FSPath.File' -Scriptblock { if (-not (Test-Path -Path $_)) { return $false } if ((Get-Item $_ -Force).PSProvider.Name -ne 'FileSystem') { return $false } Test-Path -Path $_ -PathType Leaf } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.FSPath.FileOrParent' -Scriptblock { try { Resolve-PSFPath -Path $_ -Provider FileSystem -NewChild -SingleItem } catch { $false } } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.FSPath.Folder' -Scriptblock { if (-not (Test-Path -Path $_)) { return $false } if ((Get-Item $_ -Force).PSProvider.Name -ne 'FileSystem') { return $false } Test-Path -Path $_ -PathType Container } -Global #endregion Path: File System #region Uri Set-PSFScriptblock -Name 'PSFramework.Validate.Uri.Absolute' -Scriptblock { $uri = $_ -as [uri] $uri.IsAbsoluteUri } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.Uri.Absolute.Https' -Scriptblock { $uri = $_ -as [uri] $uri.IsAbsoluteUri -and ($uri.Scheme -eq 'https') } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.Uri.Absolute.File' -Scriptblock { $uri = $_ -as [uri] $uri.IsAbsoluteUri -and ($uri.Scheme -eq 'file') } -Global #endregion Uri Set-PSFScriptblock -Name 'PSFramework.Validate.SafeName' -Scriptblock { $_ -match '^[\d\w_\-\.]+$' } -Global Set-PSFScriptblock -Name 'PSFramework.Validate.TimeSpan.Positive' -Scriptblock { if ($_ -is [PSFTimeSpan]) { $_.Value.Ticks -gt 0 } else { $_.Ticks -gt 0 } } -Global $paramCon = @{ Module = 'PSFramework' Type = 'Static' } $null = New-PSFFilterConditionSet -Module PSFramework -Name Environment -Version '1.0.0' -ScriptBlock { #region OS Version New-PSFFilterCondition @paramCon -Name OSWindows -ScriptBlock { $PSVersionTable.PSVersion.Major -lt 6 -or $global:IsWindows } New-PSFFilterCondition @paramCon -Name OSLinux -ScriptBlock { $PSVersionTable.PSVersion.Major -ge 6 -and $global:IsLinux } New-PSFFilterCondition @paramCon -Name OSMacOS -ScriptBlock { $PSVersionTable.PSVersion.Major -ge 6 -and $global:IsMacOS } #endregion OS Version #region PS Version New-PSFFilterCondition @paramCon -Name PS3 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 3 } New-PSFFilterCondition @paramCon -Name PS4 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 4 } New-PSFFilterCondition @paramCon -Name PS5 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 5 } New-PSFFilterCondition @paramCon -Name PS6 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 6 } New-PSFFilterCondition @paramCon -Name PS7_0 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 7 -and $PSVersionTable.PSVersion.Minor -eq 0 } New-PSFFilterCondition @paramCon -Name PS7_1 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 7 -and $PSVersionTable.PSVersion.Minor -eq 1 } New-PSFFilterCondition @paramCon -Name PS7_2 -ScriptBlock { $PSVersionTable.PSVersion.Major -eq 7 -and $PSVersionTable.PSVersion.Minor -eq 2 } New-PSFFilterCondition @paramCon -Name PS5Plus -ScriptBlock { $PSVersionTable.PSVersion.Major -ge 5 } New-PSFFilterCondition @paramCon -Name PS6Plus -ScriptBlock { $PSVersionTable.PSVersion.Major -ge 6 } New-PSFFilterCondition @paramCon -Name PS7Plus -ScriptBlock { $PSVersionTable.PSVersion.Major -ge 7 } #endregion PS Version #region Elevation New-PSFFilterCondition @paramCon -Name Elevated -ScriptBlock { if ($PSVersionTable.PSVersion.Major -ge 6 -and $global:IsLinux) { return $true } if ($PSVersionTable.PSVersion.Major -ge 6 -and $global:IsLinux) { return $true } $identity = [Security.Principal.WindowsIdentity]::GetCurrent() $principal = New-Object Security.Principal.WindowsPrincipal $identity $principal.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator) } #endregion Elevation #region Pipelines New-PSFFilterCondition @paramCon -Name EnvGithubAction -ScriptBlock { (Get-Item env:GITHUB_ACTION -ErrorAction Ignore) -as [bool] } New-PSFFilterCondition @paramCon -Name EnvAzDevPipeline -ScriptBlock { (Get-Item 'env:System.CollectionId' -ErrorAction Ignore) -and (Get-Item 'env:System.DefaultWorkingDirectory' -ErrorAction Ignore) } #endregion Pipelines } $license = New-PSFLicense -Product 'PSFramework' -Manufacturer 'Friedrich Weinmann' -ProductVersion $ModuleVersion -ProductType Module -Name MIT -Version "1.0.0.0" -Date (Get-Date -Year 2017 -Month 04 -Day 27 -Hour 0 -Minute 0 -Second 0) -Text @" Copyright (c) Friedrich Weinmann Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. "@ #region Chris Dent $null = New-PSFLicense -Product 'Import-PSCmdlet' -Manufacturer 'Chris Dent' -ProductVersion '1.0.0.0' -ProductType Script -Name MIT -Version '1.0.0.0' -Date (Get-Date -Year 2018 -Month 05 -Day 16).Date -Text @" Copyright (c) Chris Dent Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. "@ -Description @" The PSFramework is happy to publish the Import-PSFCmdlet command, based on the original work of Chris Dent's, 'Import-PSCmdlet' Thank you for allowing its use :) - Original Source: https://www.indented.co.uk/cmdlets-without-a-dll/ - Author blog: https://www.indented.co.uk/ "@ -Parent $license #endregion Chris Dent #region Joel Bennet $null = New-PSFLicense -Product 'Configuration-ExportPaths' -Manufacturer 'Joel Bennet' -ProductVersion '1.3.0' -ProductType Script -Name MIT -Version '1.0.0.0' -Date (Get-Date -Year 2018 -Month 05 -Day 16).Date -Text @" Copyright (c) 2015 Joel Bennett Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. "@ -Description @" The PSFramework is happy to base its internal path selection for configuration exports on the original work of Joel Bennet's, 'Configuration' module. Its implementation can be found in the internal script file: internal/scripts/loadConfigurationPersisted.ps1 Thank you for allowing its use :) - Original Source: https://github.com/PoshCode/Configuration - Author blog: http://huddledmasses.org/blog/ - Author Twitter: https://twitter.com/jaykul?lang=en "@ -Parent $license #endregion Joel Bennet #region Jason Shirk: Tab Expansion Plus Plus $null = New-PSFLicense -Product 'TabExpansionPlusPlus' -Manufacturer 'Jason Shirk' -ProductVersion '1.2' -ProductType Module -Name BSD-2 -Version '2.0.0.0' -Date (Get-Date -Year 2013 -Month 05 -Day 8).Date -Text @' Copyright (c) 2013, Jason Shirk All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. '@ -Description @' The PSFramework would like to thank Jason Shirk for his work on improving user experience. We include major portions of his module "TabExpansionPlusPlus" which can be found on Github: https://github.com/lzybkr/TabExpansionPlusPlus The source we use can be found at: internal/scripts/teppCoreCode.ps1 It is used to provide improved tab expansion experience on PowerShell versions 3 or 4. '@ -Parent $license #endregion Jason Shirk: Tab Expansion Plus Plus #endregion Load compiled code |