/// <summary> /// Gets the PSTraceSource instances that match the names specified. /// </summary> protected override void BeginProcessing() { Collection <PSTraceSource> preconfiguredSources = null; _matchingSources = ConfigureTraceSource(base.NameInternal, false, out preconfiguredSources); TurnOnTracing(_matchingSources, false); TurnOnTracing(preconfiguredSources, true); // Now that tracing has been configured, move all the sources into a // single collection foreach (PSTraceSource preconfiguredSource in preconfiguredSources) { _matchingSources.Add(preconfiguredSource); } if (ParameterSetName == "commandSet") { // Create the CommandProcessor and add it to a pipeline CommandProcessorBase commandProcessor = this.Context.CommandDiscovery.LookupCommandProcessor(Command, CommandOrigin.Runspace, false); // Add the parameters that were specified ParameterBinderController.AddArgumentsToCommandProcessor(commandProcessor, ArgumentList); _pipeline = new PipelineProcessor(); _pipeline.Add(commandProcessor); // Hook up the success and error pipelines to this cmdlet's WriteObject and // WriteError methods _pipeline.ExternalErrorOutput = new TracePipelineWriter(this, true, _matchingSources); _pipeline.ExternalSuccessOutput = new TracePipelineWriter(this, false, _matchingSources); } ResetTracing(_matchingSources); }
protected override void BeginProcessing() { Collection <PSTraceSource> preconfiguredSources = null; this.matchingSources = base.ConfigureTraceSource(base.NameInternal, false, out preconfiguredSources); base.TurnOnTracing(this.matchingSources, false); base.TurnOnTracing(preconfiguredSources, true); foreach (PSTraceSource source in preconfiguredSources) { this.matchingSources.Add(source); } if (base.ParameterSetName == "commandSet") { CommandProcessorBase commandProcessor = base.Context.CommandDiscovery.LookupCommandProcessor(this.command, CommandOrigin.Runspace, false); ParameterBinderController.AddArgumentsToCommandProcessor(commandProcessor, this.ArgumentList); this.pipeline = new PipelineProcessor(); this.pipeline.Add(commandProcessor); this.pipeline.ExternalErrorOutput = new TracePipelineWriter(this, true, this.matchingSources); this.pipeline.ExternalSuccessOutput = new TracePipelineWriter(this, false, this.matchingSources); } base.ResetTracing(this.matchingSources); }
private bool PrepareCommandElements(ExecutionContext context) { int num = 0; bool dotSource = this._commandAst.InvocationOperator == TokenKind.Dot; CommandProcessorBase base2 = null; string resolvedCommandName = null; bool flag2 = false; try { base2 = this.PrepareFromAst(context, out resolvedCommandName) ?? context.CreateCommand(resolvedCommandName, dotSource); } catch (RuntimeException exception) { CommandProcessorBase.CheckForSevereException(exception); if ((this._commandAst.IsInWorkflow() && (resolvedCommandName != null)) && CompletionCompleters.PseudoWorkflowCommands.Contains <string>(resolvedCommandName, StringComparer.OrdinalIgnoreCase)) { flag2 = true; } else { return(false); } } CommandProcessor commandProcessor = base2 as CommandProcessor; ScriptCommandProcessorBase base3 = base2 as ScriptCommandProcessorBase; bool flag3 = (commandProcessor != null) && commandProcessor.CommandInfo.ImplementsDynamicParameters; List <object> list = flag3 ? new List <object>(this._commandElements.Count) : null; if (((commandProcessor != null) || (base3 != null)) || flag2) { num++; while (num < this._commandElements.Count) { CommandParameterAst parameterAst = this._commandElements[num] as CommandParameterAst; if (parameterAst != null) { if (list != null) { list.Add(parameterAst.Extent.Text); } AstPair item = (parameterAst.Argument != null) ? new AstPair(parameterAst, parameterAst.Argument) : new AstPair(parameterAst); this._arguments.Add(item); } else { StringConstantExpressionAst ast2 = this._commandElements[num] as StringConstantExpressionAst; if ((ast2 == null) || !ast2.Value.Trim().Equals("-", StringComparison.OrdinalIgnoreCase)) { ExpressionAst argumentAst = this._commandElements[num] as ExpressionAst; if (argumentAst != null) { if (list != null) { list.Add(argumentAst.Extent.Text); } this._arguments.Add(new AstPair(null, argumentAst)); } } } num++; } } if (commandProcessor != null) { this._function = false; if (flag3) { ParameterBinderController.AddArgumentsToCommandProcessor(commandProcessor, list.ToArray()); bool flag4 = false; bool flag5 = false; do { CommandProcessorBase currentCommandProcessor = context.CurrentCommandProcessor; try { context.CurrentCommandProcessor = commandProcessor; commandProcessor.SetCurrentScopeToExecutionScope(); if (!flag4) { commandProcessor.CmdletParameterBinderController.BindCommandLineParametersNoValidation(commandProcessor.arguments); } else { flag5 = true; commandProcessor.CmdletParameterBinderController.ClearUnboundArguments(); commandProcessor.CmdletParameterBinderController.BindCommandLineParametersNoValidation(new Collection <CommandParameterInternal>()); } } catch (ParameterBindingException exception2) { if ((exception2.ErrorId == "MissingArgument") || (exception2.ErrorId == "AmbiguousParameter")) { flag4 = true; } } catch (Exception exception3) { CommandProcessorBase.CheckForSevereException(exception3); } finally { context.CurrentCommandProcessor = currentCommandProcessor; commandProcessor.RestorePreviousScope(); } }while (flag4 && !flag5); } this._commandInfo = commandProcessor.CommandInfo; this._commandName = commandProcessor.CommandInfo.Name; this._bindableParameters = commandProcessor.CmdletParameterBinderController.BindableParameters; this._defaultParameterSetFlag = commandProcessor.CommandInfo.CommandMetadata.DefaultParameterSetFlag; } else if (base3 != null) { this._function = true; this._commandInfo = base3.CommandInfo; this._commandName = base3.CommandInfo.Name; this._bindableParameters = base3.ScriptParameterBinderController.BindableParameters; this._defaultParameterSetFlag = 0; } else if (!flag2) { return(false); } if (this._commandAst.IsInWorkflow()) { Type type = Type.GetType("Microsoft.PowerShell.Workflow.AstToWorkflowConverter, Microsoft.PowerShell.Activities, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"); if (type != null) { Dictionary <string, Type> dictionary = (Dictionary <string, Type>)type.GetMethod("GetActivityParameters").Invoke(null, new object[] { this._commandAst }); if (dictionary != null) { bool flag6 = dictionary.ContainsKey("PSComputerName") && !dictionary.ContainsKey("ComputerName"); List <MergedCompiledCommandParameter> source = new List <MergedCompiledCommandParameter>(); Collection <Attribute> attributes = new Collection <Attribute> { new ParameterAttribute() }; foreach (KeyValuePair <string, Type> pair2 in dictionary) { if (flag2 || !this._bindableParameters.BindableParameters.ContainsKey(pair2.Key)) { Type actualActivityParameterType = GetActualActivityParameterType(pair2.Value); RuntimeDefinedParameter runtimeDefinedParameter = new RuntimeDefinedParameter(pair2.Key, actualActivityParameterType, attributes); CompiledCommandParameter parameter = new CompiledCommandParameter(runtimeDefinedParameter, false) { IsInAllSets = true }; MergedCompiledCommandParameter parameter3 = new MergedCompiledCommandParameter(parameter, ParameterBinderAssociation.DeclaredFormalParameters); source.Add(parameter3); } } if (source.Any <MergedCompiledCommandParameter>()) { MergedCommandParameterMetadata metadata = new MergedCommandParameterMetadata(); if (!flag2) { metadata.ReplaceMetadata(this._bindableParameters); } foreach (MergedCompiledCommandParameter parameter5 in source) { metadata.BindableParameters.Add(parameter5.Parameter.Name, parameter5); } this._bindableParameters = metadata; } foreach (string str2 in ignoredWorkflowParameters) { if (this._bindableParameters.BindableParameters.ContainsKey(str2)) { this._bindableParameters.BindableParameters.Remove(str2); } } if (this._bindableParameters.BindableParameters.ContainsKey("ComputerName") && flag6) { this._bindableParameters.BindableParameters.Remove("ComputerName"); string key = (from aliasPair in this._bindableParameters.AliasedParameters where string.Equals("ComputerName", aliasPair.Value.Parameter.Name) select aliasPair.Key).FirstOrDefault <string>(); this._bindableParameters.AliasedParameters.Remove(key); } } } } this._unboundParameters.AddRange(this._bindableParameters.BindableParameters.Values); CommandBaseAst ast4 = null; PipelineAst parent = this._commandAst.Parent as PipelineAst; if (parent.PipelineElements.Count > 1) { foreach (CommandBaseAst ast6 in parent.PipelineElements) { if (ast6.GetHashCode() == this._commandAst.GetHashCode()) { this._isPipelineInputExpected = ast4 != null; if (this._isPipelineInputExpected) { this._pipelineInputType = typeof(object); } break; } ast4 = ast6; } } return(true); }