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PS: Copy extractor and various scripts from internal repo to public repo.
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using System;
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using System.IO;
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using System.Management.Automation.Language;
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namespace Semmle.Extraction.PowerShell.Entities
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{
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internal class ConfigurationDefinitionEntity : CachedEntity<(ConfigurationDefinitionAst, ConfigurationDefinitionAst)>
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{
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private ConfigurationDefinitionEntity(PowerShellContext cx, ConfigurationDefinitionAst fragment)
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: base(cx, (fragment, fragment))
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{
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}
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public override Microsoft.CodeAnalysis.Location ReportingLocation => PowerShellContext.CreateAnalysisLocation(Fragment);
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public ConfigurationDefinitionAst Fragment => Symbol.Item1;
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public override void Populate(TextWriter trapFile)
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{
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trapFile.configuration_definition(this, EntityConstructor.ConstructAppropriateEntity(PowerShellContext, Fragment.Body), Fragment.ConfigurationType, EntityConstructor.ConstructAppropriateEntity(PowerShellContext, Fragment.InstanceName));
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trapFile.configuration_definition_location(this, TrapSuitableLocation);
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trapFile.parent(this, EntityConstructor.ConstructAppropriateEntity(PowerShellContext, Fragment.Parent));
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}
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public override bool NeedsPopulation => true;
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public override void WriteId(EscapingTextWriter trapFile)
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{
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trapFile.WriteSubId(TrapSuitableLocation);
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trapFile.Write(";configuration_definition");
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}
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internal static ConfigurationDefinitionEntity Create(PowerShellContext cx, ConfigurationDefinitionAst fragment)
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{
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var init = (fragment, fragment);
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return ConfigurationDefinitionEntityFactory.Instance.CreateEntity(cx, init, init);
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}
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private class ConfigurationDefinitionEntityFactory : CachedEntityFactory<(ConfigurationDefinitionAst, ConfigurationDefinitionAst), ConfigurationDefinitionEntity>
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{
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public static ConfigurationDefinitionEntityFactory Instance { get; } = new ConfigurationDefinitionEntityFactory();
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public override ConfigurationDefinitionEntity Create(PowerShellContext cx, (ConfigurationDefinitionAst, ConfigurationDefinitionAst) init) =>
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new ConfigurationDefinitionEntity(cx, init.Item1);
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}
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public override TrapStackBehaviour TrapStackBehaviour => TrapStackBehaviour.OptionalLabel;
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}
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}
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