public static (string CSharpCode, string ILCode) DecompileIntoCSharpAndIL(TypeReference typeReference, DecompiledLanguage decompiledLanguage)
 {
     var(decompileIntoCSharpProcess, decompileIntoIlProcess) = StartDecompilationProcesses(typeReference, decompiledLanguage);
     return(decompileIntoCSharpProcess?.StandardOutput.ReadToEnd(), decompileIntoIlProcess?.StandardOutput.ReadToEnd());
 }
        StartDecompilationProcesses(TypeReference typeReference, DecompiledLanguage decompiledLanguage)
        {
            var assemblyDefinition = typeReference.Module.Assembly;

            var tempFolder   = Path.GetTempPath();
            var fileName     = $@"{tempFolder}TestAssembly.dll";
            var fileNamePdb  = $@"{tempFolder}TestAssembly.pdb";
            var peStream     = new FileStream(fileName, FileMode.Create);
            var symbolStream = new FileStream(fileNamePdb, FileMode.Create);

            assemblyDefinition.Write(
                peStream,
                new WriterParameters
            {
                SymbolStream         = symbolStream,
                SymbolWriterProvider = new PortablePdbWriterProvider(),
                WriteSymbols         = true
            });

            peStream.Close();
            symbolStream.Close();

            StringBuilder referencePaths = GetAllReferencePaths();

            var isWin    = Environment.OSVersion.Platform == PlatformID.Win32Windows || Environment.OSVersion.Platform == PlatformID.Win32NT;
            var ilspycmd = Path.GetFullPath("Packages/com.unity.entities/Unity.Entities.Editor/PostprocessedILInspector/.ilspyfolder/ilspycmd.exe");

            if (isWin)
            {
                ilspycmd = ilspycmd.Replace("/", "\\");
            }

            string ilSpyArgument = $"{(isWin ? "" : ilspycmd)} \"{fileName}\" -t \"{typeReference.FullName.Replace("/","+")}\" {referencePaths}";

            var outputCSharpProcess =
                decompiledLanguage == DecompiledLanguage.CSharpOnly || decompiledLanguage == DecompiledLanguage.CSharpAndIL
                ? new Process
            {
                StartInfo = new ProcessStartInfo
                {
                    UseShellExecute = false,
                    CreateNoWindow  = true,
                    FileName        = isWin
                        ? ilspycmd
                        : $"{EditorApplication.applicationPath}/Contents/MonoBleedingEdge/bin/mono",
                    Arguments = ilSpyArgument,
                    RedirectStandardOutput = true
                }
            }
            : null;

            var outputIlCodeProcess =
                decompiledLanguage == DecompiledLanguage.ILOnly || decompiledLanguage == DecompiledLanguage.CSharpAndIL
                ? new Process
            {
                StartInfo = new ProcessStartInfo
                {
                    UseShellExecute = false,
                    CreateNoWindow  = true,
                    FileName        = isWin
                        ? ilspycmd
                        : $"{EditorApplication.applicationPath}/Contents/MonoBleedingEdge/bin/mono",
                    Arguments = $"{ilSpyArgument} -il",
                    RedirectStandardOutput = true
                }
            }
            : null;

            outputCSharpProcess?.Start();
            outputIlCodeProcess?.Start();

            return(outputCSharpProcess, outputIlCodeProcess);
        }
Exemple #3
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        StartDecompilationProcesses(TypeReference typeReference, DecompiledLanguage decompiledLanguage)
        {
            var assemblyDefinition = typeReference.Module.Assembly;

            var tempFolder   = Path.GetTempPath();
            var fileName     = $@"{tempFolder}TestAssembly.dll";
            var fileNamePdb  = $@"{tempFolder}TestAssembly.pdb";
            var peStream     = new FileStream(fileName, FileMode.Create);
            var symbolStream = new FileStream(fileNamePdb, FileMode.Create);

            assemblyDefinition.Write(
                peStream,
                new WriterParameters
            {
                SymbolStream         = symbolStream,
                SymbolWriterProvider = new PortablePdbWriterProvider(),
                WriteSymbols         = true
            });
            peStream.Close();
            symbolStream.Close();

            var sb        = new StringBuilder();
            var processed = new HashSet <string>();

            foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies().Where(a => !a.IsDynamic && !string.IsNullOrEmpty(a.Location)))
            {
                string path;
                try
                {
                    path = Path.GetDirectoryName(assembly.Location);
                }
                catch (ArgumentException)
                {
                    Debug.Log("Unexpected path: " + assembly.Location);
                    continue;
                }

                if (processed.Contains(path))
                {
                    continue;
                }
                processed.Add(path);
                sb.Append($"--referencepath \"{path}\" ");
            }

            var isWin    = Environment.OSVersion.Platform == PlatformID.Win32Windows || Environment.OSVersion.Platform == PlatformID.Win32NT;
            var ilspycmd = Path.GetFullPath("Packages/com.unity.entities/Unity.Entities.Editor/PostprocessedILInspector/.ilspyfolder/ilspycmd.exe");

            if (isWin)
            {
                ilspycmd = ilspycmd.Replace("/", "\\");
            }

            string ilSpyArgument = $"{(isWin ? "" : ilspycmd)} \"{fileName}\" -t \"{typeReference.FullName.Replace("/","+")}\" {sb}";

            var outputCSharpProcess =
                decompiledLanguage == DecompiledLanguage.CSharpOnly || decompiledLanguage == DecompiledLanguage.CSharpAndIL
                ? new Process
            {
                StartInfo = new ProcessStartInfo
                {
                    UseShellExecute = false,
                    CreateNoWindow  = true,
                    FileName        = isWin
                        ? ilspycmd
                        : $"{EditorApplication.applicationPath}/Contents/MonoBleedingEdge/bin/mono",
                    Arguments = ilSpyArgument,
                    RedirectStandardOutput = true
                }
            }
            : null;

            var outputIlCodeProcess =
                decompiledLanguage == DecompiledLanguage.ILOnly || decompiledLanguage == DecompiledLanguage.CSharpAndIL
                ? new Process
            {
                StartInfo = new ProcessStartInfo
                {
                    UseShellExecute = false,
                    CreateNoWindow  = true,
                    FileName        = isWin
                        ? ilspycmd
                        : $"{EditorApplication.applicationPath}/Contents/MonoBleedingEdge/bin/mono",
                    Arguments = $"{ilSpyArgument} -il",
                    RedirectStandardOutput = true
                }
            }
            : null;

            outputCSharpProcess?.Start();
            outputIlCodeProcess?.Start();

            return(outputCSharpProcess, outputIlCodeProcess);
        }