public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte)MemberHeaderType.Event;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint)GetFlags();
header.memberSize = 12;
header.Write(writer);
// Write the type and accessors..
writer.Write((uint)GetModule().RegisterType(GetVariableType()));
if (addModifier != null)
{
writer.Write((uint)addModifier.GetSerialId());
}
else
{
writer.Write((uint)0);
}
if (removeModifier != null)
{
writer.Write((uint)removeModifier.GetSerialId());
}
else
{
writer.Write((uint)0);
}
}
public override void Write(ModuleWriter writer)
{
// Compute the field size.
int fieldSize = 8;
if (initializer != null)
{
fieldSize += initializer.GetQualifiedSize();
}
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte)MemberHeaderType.Field;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint)fieldSize;
header.memberAttributes = GetAttributeCount();
header.Write(writer);
// Write the attributes.
WriteAttributes(writer);
// Write the type and the slot.
writer.Write((uint)GetModule().RegisterType(GetVariableType()));
writer.Write((int)slot);
// Write the initializer.
if (initializer != null)
{
initializer.WriteQualified(GetModule(), writer);
}
}
public virtual void Write(ModuleWriter writer)
{
writer.Write(memberType);
writer.Write(memberName);
writer.Write(memberFlags);
writer.Write(memberSize);
writer.Write(memberAttributes);
}
public virtual void Write(ModuleWriter writer)
{
writer.Write(memberType);
writer.Write(memberName);
writer.Write(memberFlags);
writer.Write(memberSize);
writer.Write(memberAttributes);
}
private static void CreateAssembly(string assembly, Bitness bitness, Action <ModuleDefMD> modifyAction = null)
{
var creationOptions = new ModuleCreationOptions
{
Context = ModuleDef.CreateModuleContext(),
TryToLoadPdbFromDisk = true
};
using var module = ModuleDefMD.Load(assembly, creationOptions);
ChangeBitness(module, bitness);
modifyAction?.Invoke(module);
DisableEditAndContinueForModule(module);
var path = Path.GetDirectoryName(module.Location);
var filename = Path.GetFileNameWithoutExtension(module.Location);
var extension = Path.GetExtension(module.Location);
var saveFilename = $"{filename}.{bitness}{extension}";
module.Name = saveFilename;
var moduleWriterOptions = new ModuleWriterOptions(module)
{
AddCheckSum = true,
WritePdb = true
};
var moduleWriter = new ModuleWriter(module, moduleWriterOptions);
ReplaceMSCOREEReferenceWithIJWHostForNetCoreApp(module, moduleWriter);
moduleWriter.Write(Path.Combine(path, saveFilename));
}
public override int Execute()
{
var hostedScript = new HostedScriptEngine
{
CustomConfig = ScriptFileHelper.CustomConfigPath(_path)
};
hostedScript.Initialize();
ScriptFileHelper.OnBeforeScriptRead(hostedScript);
var source = hostedScript.Loader.FromFile(_path);
var compiler = hostedScript.GetCompilerService();
hostedScript.SetGlobalEnvironment(new DoNothingHost(), source);
var writer = new ModuleWriter(compiler);
try
{
writer.Write(Console.Out, source);
}
catch (ScriptException e)
{
Output.WriteLine(e.Message);
return(1);
}
return(0);
}
private void OnOpenAssembly(object sender, RoutedEventArgs e)
{
OpenFileDialog d = new OpenFileDialog();
d.DefaultExt = "Assembly files (*.dll) | *.dll;";
if (d.ShowDialog() == true)
{
try
{
Assembly asm = Assembly.UnsafeLoadFrom(d.FileName);
StringBuilder text = new StringBuilder();
ModuleWriter mw = new ModuleWriter();
mw.Write(text, asm);
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = "Entities.ts";
if (sfd.ShowDialog() == true)
{
string code = text.ToString();
using (Stream fs = new FileStream(sfd.FileName, FileMode.Create, FileAccess.Write))
{
using (TextWriter sw = new StreamWriter(fs))
{
sw.WriteLine(code);
}
}
}
}
catch (ReflectionTypeLoadException ex)
{
StringBuilder sb = new StringBuilder();
foreach (Exception exSub in ex.LoaderExceptions)
{
sb.AppendLine(exSub.Message);
FileNotFoundException exFileNotFound = exSub as FileNotFoundException;
if (exFileNotFound != null)
{
if (!string.IsNullOrEmpty(exFileNotFound.FusionLog))
{
sb.AppendLine("Assembly Yüklenemedi:");
sb.AppendLine(exFileNotFound.FusionLog);
}
}
sb.AppendLine();
}
string errorMessage = sb.ToString();
MessageBox.Show(errorMessage);
}
catch
{
MessageBox.Show("Assembly Okunamadı");
}
}
}
public override void Write(ModuleWriter writer)
{
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberFlags = (uint)GetFlags();
mheader.memberName = 0;
mheader.memberAttributes = 0;
ChelaModule module = GetModule();
if (factory != null)
{
// This is a member instance.
mheader.memberType = (byte)MemberHeaderType.MemberInstance;
mheader.memberSize = (uint)8;
// Write the member header.
mheader.Write(writer);
// Write the template.
writer.Write(module.RegisterMember(template));
// Write the factory id.
writer.Write(module.RegisterMember(factory));
}
else
{
// This is a function instance
mheader.memberType = (byte)MemberHeaderType.FunctionInstance;
mheader.memberSize = (uint)(4 + genericInstance.GetSize());
// Write the member header.
mheader.Write(writer);
// Write the template id.
writer.Write(module.RegisterMember(template));
// Write the template parameters.
genericInstance.Write(writer, GetModule());
}
}
public override void Write(ModuleWriter writer)
{
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberType = (byte) MemberHeaderType.MemberInstance;
mheader.memberFlags = (uint) GetFlags();
mheader.memberName = 0;
mheader.memberSize = 8;
mheader.memberAttributes = 0;
// Write the header.
mheader.Write(writer);
// Write the template.
ChelaModule module = GetModule();
writer.Write(module.RegisterMember(template));
// Write the factory.
writer.Write(module.RegisterMember(factory));
}
public override void Write(ModuleWriter writer)
{
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberFlags = (uint) GetFlags();
mheader.memberName = 0;
mheader.memberAttributes = 0;
ChelaModule module = GetModule();
if(factory != null)
{
// This is a member instance.
mheader.memberType = (byte)MemberHeaderType.MemberInstance;
mheader.memberSize = (uint)8;
// Write the member header.
mheader.Write(writer);
// Write the template.
writer.Write(module.RegisterMember(template));
// Write the factory id.
writer.Write(module.RegisterMember(factory));
}
else
{
// This is a function instance
mheader.memberType = (byte)MemberHeaderType.FunctionInstance;
mheader.memberSize = (uint)(4 + genericInstance.GetSize());
// Write the member header.
mheader.Write(writer);
// Write the template id.
writer.Write(module.RegisterMember(template));
// Write the template parameters.
genericInstance.Write(writer, GetModule());
}
}
public override void Write(ModuleWriter writer)
{
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberType = (byte)MemberHeaderType.MemberInstance;
mheader.memberFlags = (uint)GetFlags();
mheader.memberName = 0;
mheader.memberSize = 8;
mheader.memberAttributes = 0;
// Write the header.
mheader.Write(writer);
// Write the template.
ChelaModule module = GetModule();
writer.Write(module.RegisterMember(template));
// Write the factory.
writer.Write(module.RegisterMember(factory));
}
public void Write(ModuleWriter writer)
{
writer.Write(functionType);
writer.Write(numargs);
writer.Write(numlocals);
writer.Write(numblocks);
writer.Write(numexceptions);
writer.Write(vslot);
}
public void Write(ModuleWriter writer)
{
writer.Write(baseStructure);
writer.Write(numinterfaces);
writer.Write(numfields);
writer.Write(numvmethods);
writer.Write(numcontracts);
writer.Write(nummembers);
}
public void Write(ModuleWriter writer)
{
writer.Write(functionType);
writer.Write(numargs);
writer.Write(numlocals);
writer.Write(numblocks);
writer.Write(numexceptions);
writer.Write(vslot);
}
public void Write(ModuleWriter writer)
{
writer.Write(baseStructure);
writer.Write(numinterfaces);
writer.Write(numfields);
writer.Write(numvmethods);
writer.Write(numcontracts);
writer.Write(nummembers);
}
private void btnConvert_Click(object sender, EventArgs e)
{
string sourcePath = tbSource.Text;
string destPath = AppDomain.CurrentDomain.BaseDirectory + @"\" + tbDestination.Text;
try
{
Assembly asm = Assembly.UnsafeLoadFrom(sourcePath);
StringBuilder text = new StringBuilder();
ModuleWriter mw = new ModuleWriter();
mw.Write(text, asm);
string code = text.ToString();
using (Stream fs = new FileStream(destPath, FileMode.Create, FileAccess.Write))
{
using (TextWriter sw = new StreamWriter(fs))
{
sw.WriteLine(code);
}
}
MessageBox.Show("Entity was successfully created in the path : " + destPath);
}
catch (ReflectionTypeLoadException ex)
{
StringBuilder sb = new StringBuilder();
foreach (Exception exSub in ex.LoaderExceptions)
{
sb.AppendLine(exSub.Message);
FileNotFoundException exFileNotFound = exSub as FileNotFoundException;
if (exFileNotFound != null)
{
if (!string.IsNullOrEmpty(exFileNotFound.FusionLog))
{
sb.AppendLine("Assembly cannot be loaded:");
sb.AppendLine(exFileNotFound.FusionLog);
}
}
sb.AppendLine();
}
string errorMessage = sb.ToString();
Console.WriteLine(errorMessage);
}
catch
{
Console.WriteLine("Assembly can not be read!");
}
}
//Here we replace the AssemblyRef entry for TrinitySeal with Unitas.Runtime
//With this, we not only hijack all library calls
//But we also bypass the hash check
static void ProcessAssembly(string vars)
{
Console.WriteLine("Processing assembly...");
var opts = new ModuleWriterOptions(_mod)
{
Logger = DummyLogger.NoThrowInstance
};
var writer = new ModuleWriter(_mod, opts);
foreach (var asmref in _mod.GetAssemblyRefs())
{
if (asmref.Name != "TrinitySeal")
{
continue;
}
Console.WriteLine("Replacing reference");
asmref.Name = "Unitas.Runtime";
}
Console.WriteLine("Fixing namespaces...");
foreach (var typeref in _mod.GetTypeRefs())
{
if (typeref.Namespace == "TrinitySeal" && typeref.DefinitionAssembly.Name == "Unitas.Runtime")
{
typeref.Namespace = "Unitas.Runtime";
}
}
//Preserve EVERYTHING
opts.MetadataOptions.PreserveHeapOrder(_mod, true);
opts.MetadataOptions.Flags |= MetadataFlags.PreserveRids | MetadataFlags.KeepOldMaxStack;
var runtime = Path.Combine(Path.GetDirectoryName(_mod.Location), "Unitas.Runtime.dll");
File.Copy(typeof(Seal).Assembly.Location, runtime, true);
if (vars != null)
{
AddServerVariables(vars, runtime);
}
writer.Write(GetNewName());
Console.WriteLine($"Bypassed assembly saved at: {GetNewName()}");
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte) MemberHeaderType.Event;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint) GetFlags();
header.memberSize = 12;
header.Write(writer);
// Write the type and accessors..
writer.Write((uint)GetModule().RegisterType(GetVariableType()));
if(addModifier != null)
writer.Write((uint)addModifier.GetSerialId());
else
writer.Write((uint)0);
if(removeModifier != null)
writer.Write((uint)removeModifier.GetSerialId());
else
writer.Write((uint)0);
}
/// <summary>
/// Writes the module to a stream.
/// </summary>
/// <param name="dest">Destination stream</param>
/// <param name="options">Writer options</param>
public void Write(Stream dest, ModuleWriterOptions options)
{
var writer = new ModuleWriter(this, options ?? new ModuleWriterOptions(this));
writer.Write(dest);
}
/// <summary>
/// Writes the module to a file on disk. If the file exists, it will be truncated.
/// </summary>
/// <param name="filename">Filename</param>
/// <param name="options">Writer options</param>
public void Write(string filename, ModuleWriterOptions options)
{
var writer = new ModuleWriter(this, options ?? new ModuleWriterOptions(this));
writer.Write(filename);
}
public void Write(ModuleWriter writer, ChelaModule module)
{
writer.Write(module.RegisterString(name));
}
public override void Write(ModuleWriter writer)
{
// Compute the field size.
int fieldSize = 8;
if(initializer != null)
fieldSize += initializer.GetQualifiedSize();
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte) MemberHeaderType.Field;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint) GetFlags();
header.memberSize = (uint)fieldSize;
header.memberAttributes = GetAttributeCount();
header.Write(writer);
// Write the attributes.
WriteAttributes(writer);
// Write the type and the slot.
writer.Write((uint)GetModule().RegisterType(GetVariableType()));
writer.Write((int)slot);
// Write the initializer.
if(initializer != null)
initializer.WriteQualified(GetModule(), writer);
}
public void Write(ModuleWriter writer, ChelaModule module)
{
writer.Write(module.RegisterString(name));
}
public override void Write(ModuleWriter writer)
{
writer.Write((uint)GetModule().RegisterType(GetVariableType()));
writer.Write((uint)0); // Local flags.
}
public override void Write(ModuleWriter writer)
{
writer.Write((uint)GetModule().RegisterType(GetVariableType()));
writer.Write((uint)0); // Local flags.
}
