Public/Invoke-PSCallTrace.ps1
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function Invoke-PSCallTrace { <# .Synopsis Invoke-PSCallTrace generates debug information, and loads it into the PSCallTrace objects. .Description Invoke-PSCallTrace generates debug information, and loads it into the PSCallTrace objects. Note: This is an advanced feature, that allows you to specifically grab CallTrace data directly in your code without the use of a TraceHook. See Examples for additional information. .Example . { function MyFunction { begin { $PSStackData = Invoke-PSCallTrace -Begin } process { Invoke-PSCallTrace -Object $PSStackData -Process } end { Invoke-PSCallTrace -Object $PSStackData -End } } } #> [CmdletBinding()] param( [ValidateRange(1,10)] [int]$Level = 1, [PSCustomObject]$Object, [switch]$Begin, [switch]$Process, [switch]$End ) if ($Begin) { $CallStack = Get-PSCallStack $result = [PSCustomObject]@{ PSTypeName = "PowerShell.PSCallTrace" Timestamp = [datetime]::Now EndTime = $null Measure = $null Ticks = $null FunctionName = $CallStack[$Level].Command Script = $CallStack[$Level+1].Command ModuleName = $CallStack[$Level+1].InvocationInfo.MyCommand.ModuleName File = $CallStack[$Level+1].Position.File Line = $CallStack[$Level+1].Position.StartLineNumber Message = ($Callstack[$Level].InvocationInfo.BoundParameters.Values.GetEnumerator() | % { $_ }) -join " " Parameters = $( ($CallStack[$Level].InvocationInfo.BoundParameters.GetEnumerator() | % { $_ }), ($CallStack[$Level].InvocationInfo.UnboundArguments.GetEnumerator() | % { $_ }) ) PipelineArgs = ($Callstack[$Level+1].Position.Text -Replace $Callstack[$Level].InvocationInfo.InvocationName, "").TrimStart(" ") InvocationInfo = $CallStack[$Level].InvocationInfo CallStack = $CallStack } <# $DisplayProperties = @('TimeStamp', 'Ticks', 'FunctionName', 'Message', 'Line', 'Script', 'ModuleName', 'File') $DefaultDisplay = New-Object System.Management.Automation.PSPropertySet("DefaultDisplayPropertySet", [string[]]$DisplayProperties) $PSStandardMembers = [System.Management.Automation.PSMemberInfo[]]@($DefaultDisplay) $Result | Add-Member MemberSet PSStandardMembers $PSStandardMembers #> $Host.PSCallTrace.Add($result) | out-null return $result } if ($Process) { return } if ($End) { if ($Object) { $Object.EndTime = [datetime]::Now $Object.Measure = New-TimeSpan -Start $Object.Timestamp -End $Object.EndTime $Object.Ticks = $Object.Measure.Ticks } return } } |