PURErat-crack-scode/decompiled/purerat decompiled/PureCrack.Util/EmbeddedAssets.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;

namespace PureCrack.Util;

internal static class EmbeddedAssets
{
	private static readonly Assembly Asm = typeof(EmbeddedAssets).Assembly;

	private const string Prefix = "PureCrack.assets.";

	private static Dictionary<string, string>? _innerSources;

	private static string? _loader;

	private static byte[]? _pbNet;

	private static byte[]? _canned;

	public static IReadOnlyDictionary<string, string> InnerSources
	{
		get
		{
			if (_innerSources != null)
			{
				return _innerSources;
			}
			Dictionary<string, string> dictionary = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
			string[] manifestResourceNames = Asm.GetManifestResourceNames();
			foreach (string text in manifestResourceNames)
			{
				if (text.StartsWith("PureCrack.assets.inner.", StringComparison.Ordinal) && text.EndsWith(".cs", StringComparison.Ordinal))
				{
					string key = text.Substring("PureCrack.assets.".Length + "inner.".Length);
					dictionary[key] = ReadString(text);
				}
			}
			return _innerSources = dictionary;
		}
	}

	public static string LoaderTemplate => _loader ?? (_loader = ReadString("PureCrack.assets.inner.Loader.tmpl"));

	public static byte[] ProtobufNetDll => _pbNet ?? (_pbNet = ReadBytes("PureCrack.assets.inner.protobuf-net.dll"));

	public static byte[] CannedCompileResponse => _canned ?? (_canned = ReadBytes("PureCrack.assets.compile_response.bin"));

	private static string ReadString(string resName)
	{
		using Stream stream = Asm.GetManifestResourceStream(resName) ?? throw new FileNotFoundException("missing embedded resource: " + resName);
		using StreamReader streamReader = new StreamReader(stream, Encoding.UTF8);
		return streamReader.ReadToEnd();
	}

	private static byte[] ReadBytes(string resName)
	{
		using Stream stream = Asm.GetManifestResourceStream(resName) ?? throw new FileNotFoundException("missing embedded resource: " + resName);
		using MemoryStream memoryStream = new MemoryStream();
		stream.CopyTo(memoryStream);
		return memoryStream.ToArray();
	}

	public static IEnumerable<string> AllResources()
	{
		return from n in Asm.GetManifestResourceNames()
			orderby n
			select n;
	}
}