internal/Get-XpDirTreeRestoreFile.ps1
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function Get-XpDirTreeRestoreFile { <# .SYNOPSIS Internal Function to get SQL Server backfiles from a specified folder using xp_dirtree .DESCRIPTION Takes path, checks for validity. Scans for usual backup file .PARAMETER Path The path to retrieve the restore for. .PARAMETER SqlInstance The SQL Server that you're connecting to. .PARAMETER SqlCredential Credential object used to connect to the SQL Server as a different user .PARAMETER Silent Setting this to true will disable all verbosity. .EXAMPLE PS C:\> Get-XpDirTreeRestoreFile -Path '\\foo\bar\' -SqlInstance $SqlInstance Tests whether the instance $SqlInstance has access to the path \\foo\bar\ #> [CmdletBinding()] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)] [string]$Path, [parameter(Mandatory = $true)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter]$SqlInstance, [System.Management.Automation.PSCredential]$SqlCredential, [bool]$Silent = $false ) Write-Message -Level InternalComment -Message "Starting" Write-Message -Level Verbose -Message "Connecting to $SqlInstance" $Server = Connect-SqlInstance -SqlInstance $SqlInstance -SqlCredential $SqlCredential if ($Path[-1] -ne "\") { $Path = $Path + "\" } If (!(Test-DbaSqlPath -SqlInstance $server -path $path)) { Stop-Function -Message "SqlInstance $SqlInstance cannot access $path" -Silent $true } $query = "EXEC master.sys.xp_dirtree '$Path',1,1;" $queryResult = Invoke-DbaSqlcmd -ServerInstance $server -Database tempdb -Query $query $dirs = $queryResult | where-object file -eq 0 $Results = @() $Results += $queryResult | where-object file -eq 1 | Select-Object @{ Name = "FullName"; Expression = { $PATH + $_."Subdirectory" } } ForEach ($d in $dirs) { $fullpath = "$path$($d.Subdirectory)" Write-Message -Level Verbose -Message "Enumerating subdirectory '$fullpath'" $Results += Get-XpDirTreeRestoreFile -path $fullpath -SqlInstance $server } return $Results } |