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57 lines
1.7 KiB
57 lines
1.7 KiB
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection.PortableExecutable;
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using System.Text;
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using System.Threading.Tasks;
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namespace apphost_extract_v2.General
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{
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public abstract class IApphostFile
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{
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internal FileStream FileStream;
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public PEHeaders PEHeader;
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public AppHostFileHeader Header;
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public IApphostFile(FileStream fs, PEHeaders peheader)
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{
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FileStream = fs;
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PEHeader = peheader;
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}
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public void ExtractAll(string outputDir)
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{
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Directory.CreateDirectory(outputDir);
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foreach(var fileEntry in Header.Manifest.FileEntries)
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//Parallel.ForEach(Header.Manifest.FileEntries, fileEntry =>
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{
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try
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{
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var bytes = FileStream.ReadBuffer(fileEntry.Offset, fileEntry.Size);
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var name = fileEntry.Name;
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if (FileChecker.IsKnownFile(bytes))
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{
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Log.Info($"Extracting {name} --> Known file", ConsoleColor.Green);
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}
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else
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{
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Log.Info($"Extracting {name} --> Unknown file", ConsoleColor.Yellow);
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name = name.Insert(0, "_");
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}
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var filePath = Path.Combine(outputDir, name);
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File.WriteAllBytes(filePath, bytes);
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}
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catch (Exception ex)
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{
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Log.Error($"Could not extract {fileEntry.Name}: {ex.Message}");
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}
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}//);
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Console.WriteLine();
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}
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public abstract void Close();
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}
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}
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