Public/Test-HostResourceLock.ps1
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function Test-HostResourceLock { #Requires -Version 3.0 [CmdletBinding()] [OutputType([System.Boolean])] Param ( [Parameter(Mandatory)] [string]$ComputerName, [ValidateSet('Host', 'Generic', 'File', 'Any')] [string[]]$Type = @('Any'), [string]$FolderPathTemplate = $ModuleWideLockFolderPathTemplate, [string]$FileNameTemplate = $ModuleWideLockFileNameTemplate ) $ErrorActionPreference = 'Stop' Write-Debug -Message ('ENTER {0}' -f $MyInvocation.MyCommand.Name) try { Write-Debug -Message ('ENTER TRY {0}' -f $MyInvocation.MyCommand.Name) Write-Debug -Message ('$ComputerName = ''{0}''' -f $ComputerName) Write-Debug -Message ('$Type: ''{0}''' -f [string]$Type) Write-Debug -Message ('$FolderPathTemplate = ''{0}''' -f $FolderPathTemplate) Write-Debug -Message ('$FileNameTemplate = ''{0}''' -f $FileNameTemplate) Write-Debug -Message '$Result = $false' $Result = $false Write-Debug -Message ('$Result: ''{0}''' -f [string]$Result) $FolderPath = ($FolderPathTemplate -f $ComputerName) Write-Debug -Message ('$FolderPath = ''{0}''' -f $FolderPath) Write-Debug -Message ('if ({0} -contains ''Any'')' -f $Type) if ($Type -contains 'Any') { Write-Debug -Message ('$FileName = ''{0}'' -f ''*'')' -f $FileNameTemplate) $FileName = $FileNameTemplate -f '*' Write-Debug -Message ('$FileName = ''{0}''' -f $FileName) } else { Write-Debug -Message '$FileName = @()' $FileName = @() Write-Debug -Message ('switch ({0})' -f [string]$Type) switch ($Type) { 'Host' { Write-Debug -Message ('$FileName += ''{0}'' -f ''Host'')' -f $FileNameTemplate) $FileName += $FileNameTemplate -f 'Host' } 'Generic' { Write-Debug -Message ('$FileName += ''{0}'' -f ''Generic-*'')' -f $FileNameTemplate) $FileName += $FileNameTemplate -f 'Generic-*' } 'File' { Write-Debug -Message ('$FileName += ''{0}'' -f ''File-*'')' -f $FileNameTemplate) $FileName += $FileNameTemplate -f 'File-*' } } Write-Debug -Message ('$FileName: ''{0}''' -f [string]$FileName) } foreach ($Name in $FileName) { Write-Debug ('$Name = ''{0}''' -f $Name) Write-Debug -Message ('$FilePath = Join-Path -Path ''{0}'' -ChildPath ''{1}''' -f $FolderPath, $Name) $FilePath = Join-Path -Path $FolderPath -ChildPath $Name Write-Debug -Message ('$FilePath = ''{0}''' -f $FilePath) Write-Debug -Message ('$FilePathExistence = Test-Path -Path ''{0}''' -f $FilePath) $FilePathExistence = Test-Path -Path $FilePath Write-Debug -Message ('$FilePathExistence: ''{0}''' -f [string]$FilePathExistence) if ($FilePathExistence) { Write-Debug -Message '$Result = $true' $Result = $true Write-Debug -Message ('$Result: ''{0}''' -f [string]$Result) } } Write-Debug -Message ('$Result: ''{0}''' -f [string]$Result) Write-Debug -Message '$Result' $Result Write-Debug -Message ('EXIT TRY {0}' -f $MyInvocation.MyCommand.Name) } catch { Write-Debug -Message ('ENTER CATCH {0}' -f $MyInvocation.MyCommand.Name) Write-Debug -Message ('{0}: $PSCmdlet.ThrowTerminatingError($_)' -f $MyInvocation.MyCommand.Name) $PSCmdlet.ThrowTerminatingError($_) Write-Debug -Message ('EXIT CATCH {0}' -f $MyInvocation.MyCommand.Name) } Write-Debug -Message ('EXIT {0}' -f $MyInvocation.MyCommand.Name) } |