5ebc6a1ceb
* Eliminate CleanPublishOutput * Decompose Crossgen Task * WiP * TarGzFileExtractToDirectory * FixModeFlags --> CHMod Also various eliminations of dead code * Tasks cleanup Move all tasks to .tasks file. There is little value in keepint them in each source file as they are already being used assumptively by files that happen to get executed later. Also eliminating uses of <Exec> for DotNet invocations * Move to BuildTools implementation of TarGzCreateFromDirectory * Eliminate Command.cs and helpers * Remove dead code * Revert TarGz from BuildTools Latest build tools package has not picked up the task, though it is checked in. * Disable ChMod on Windows * Windows bug fix * PR Feedback * Finish changing Chmod caps
65 lines
1.8 KiB
C#
65 lines
1.8 KiB
C#
// Copyright (c) .NET Foundation and contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using Microsoft.Build.Framework;
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using Microsoft.Build.Utilities;
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using System;
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using System.IO;
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using System.Reflection.PortableExecutable;
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using System.Collections.Generic;
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namespace Microsoft.DotNet.Cli.Build
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{
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public class AddMetadataIsPE : Task
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{
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[Required]
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public ITaskItem[] Items { get; set; }
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[Output]
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public ITaskItem[] ResultItems { get; set; }
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public override bool Execute()
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{
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var resultItemsList = new List<ITaskItem>();
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foreach (var item in Items)
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{
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var resultItem = new TaskItem(item);
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item.CopyMetadataTo(resultItem);
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if (File.Exists(resultItem.GetMetadata("FullPath")) &&
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HasMetadata(resultItem.GetMetadata("FullPath")))
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{
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resultItem.SetMetadata("IsPE", "True");
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}
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else
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{
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resultItem.SetMetadata("IsPE", "False");
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}
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resultItemsList.Add(resultItem);
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}
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ResultItems = resultItemsList.ToArray();
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return true;
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}
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private static bool HasMetadata(string pathToFile)
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{
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try
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{
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using (var inStream = File.OpenRead(pathToFile))
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{
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using (var peReader = new PEReader(inStream))
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{
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return peReader.HasMetadata;
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}
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}
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}
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catch (BadImageFormatException) { }
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return false;
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}
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}
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}
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