void DoDisassemble(IDnlibDef item, ITextOutput output, ReflectionDisassembler disassembler) {
if (item is ModuleDef) {
var module = (ModuleDef)item;
disassembler.WriteAssemblyReferences(module);
if (module.Assembly != null)
disassembler.WriteAssemblyHeader(module.Assembly);
output.WriteLine();
disassembler.WriteModuleHeader(module);
}
else if (item is TypeDef) {
disassembler.DisassembleType((TypeDef)item);
}
else if (item is MethodDef) {
disassembler.DisassembleMethod((MethodDef)item);
}
else if (item is FieldDef) {
disassembler.DisassembleField((FieldDef)item);
}
else if (item is PropertyDef) {
disassembler.DisassembleProperty((PropertyDef)item);
}
else if (item is EventDef) {
disassembler.DisassembleEvent((EventDef)item);
}
}
public override void DecompileProperty(PropertyDefinition property, ITextOutput output, DecompilationOptions options)
{
ReflectionDisassembler rd = new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken);
rd.DisassembleProperty(property);
if (property.GetMethod != null) {
output.WriteLine();
rd.DisassembleMethod(property.GetMethod);
}
if (property.SetMethod != null) {
output.WriteLine();
rd.DisassembleMethod(property.SetMethod);
}
foreach (var m in property.OtherMethods) {
output.WriteLine();
rd.DisassembleMethod(m);
}
}
public override void DecompileProperty(PropertyDefinition property, ITextOutput output, DecompilationOptions options)
{
ReflectionDisassembler rd = CreateDisassembler(output, options);
rd.DisassembleProperty(property);
if (property.GetMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(property.GetMethod);
}
if (property.SetMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(property.SetMethod);
}
foreach (var m in property.OtherMethods)
{
output.WriteLine();
rd.DisassembleMethod(m);
}
}
public override void Decompile(EventDef ev, IDecompilerOutput output, DecompilationContext ctx)
{
ReflectionDisassembler rd = CreateReflectionDisassembler(output, ctx, ev);
rd.DisassembleEvent(ev, addLineSep: true);
if (ev.AddMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(ev.AddMethod, true);
}
if (ev.RemoveMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(ev.RemoveMethod, true);
}
foreach (var m in ev.OtherMethods)
{
output.WriteLine();
rd.DisassembleMethod(m, true);
}
}
public override void Decompile(PropertyDef property, IDecompilerOutput output, DecompilationContext ctx)
{
ReflectionDisassembler rd = CreateReflectionDisassembler(output, ctx, property);
rd.DisassembleProperty(property, addLineSep: true);
if (property.GetMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(property.GetMethod, true);
}
if (property.SetMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(property.SetMethod, true);
}
foreach (var m in property.OtherMethods)
{
output.WriteLine();
rd.DisassembleMethod(m, true);
}
}
public override void DecompileEvent(EventDefinition ev, ITextOutput output, DecompilationOptions options)
{
ReflectionDisassembler rd = new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken);
rd.DisassembleEvent(ev);
if (ev.AddMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(ev.AddMethod);
}
if (ev.RemoveMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(ev.RemoveMethod);
}
foreach (var m in ev.OtherMethods)
{
output.WriteLine();
rd.DisassembleMethod(m);
}
}
public override void DecompileProperty(PropertyDefinition property, ITextOutput output, DecompilationOptions options)
{
ReflectionDisassembler rd = new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken);
rd.DisassembleProperty(property);
if (property.GetMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(property.GetMethod);
}
if (property.SetMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(property.SetMethod);
}
foreach (var m in property.OtherMethods)
{
output.WriteLine();
rd.DisassembleMethod(m);
}
}
public override void DecompileEvent(EventDefinition ev, ITextOutput output, DecompilationOptions options)
{
ReflectionDisassembler rd = CreateDisassembler(output, options);
rd.DisassembleEvent(ev);
if (ev.AddMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(ev.AddMethod);
}
if (ev.RemoveMethod != null)
{
output.WriteLine();
rd.DisassembleMethod(ev.RemoveMethod);
}
foreach (var m in ev.OtherMethods)
{
output.WriteLine();
rd.DisassembleMethod(m);
}
}
public override void DecompileMethod(MethodDefinition method, ITextOutput output, DecompilationOptions options)
{
var dis = new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken);
dis.DisassembleMethod(method);
}
public override void DecompileEvent(EventDefinition ev, ITextOutput output, DecompilationOptions options)
{
ReflectionDisassembler rd = new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken);
rd.DisassembleEvent(ev);
if (ev.AddMethod != null) {
output.WriteLine();
rd.DisassembleMethod(ev.AddMethod);
}
if (ev.RemoveMethod != null) {
output.WriteLine();
rd.DisassembleMethod(ev.RemoveMethod);
}
foreach (var m in ev.OtherMethods) {
output.WriteLine();
rd.DisassembleMethod(m);
}
}
public override void DecompileMethod(MethodDefinition method, ITextOutput output, DecompilationOptions options)
{
var dis = new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken);
dis.DisassembleMethod(method);
}
public string GetIl(string code)
{
code = code.Trim().EndsWith(";") ? code : $"return {code};";
var codeLines = code.Split("\\r\\n", StringSplitOptions.RemoveEmptyEntries);
var retval = codeLines.Last().Contains("return") ? "object" : "void";
string toExecute = $@"
namespace Eval
{{
public class Code
{{
public {retval} Main()
{{
{code}
}}
}}
}}
";
var opts = CSharpParseOptions.Default.WithLanguageVersion(LanguageVersion.Latest).WithKind(SourceCodeKind.Regular);
var scriptSyntaxTree = CSharpSyntaxTree.ParseText(toExecute, opts);
var compOpts = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary).WithOptimizationLevel(OptimizationLevel.Release).WithAllowUnsafe(true).WithPlatform(Platform.AnyCpu);
var compilation = CSharpCompilation.Create(Guid.NewGuid().ToString(), options: compOpts, references: References).AddSyntaxTrees(scriptSyntaxTree);
var sb = new StringBuilder();
using (var pdb = new MemoryStream())
using (var dll = new MemoryStream())
{
var result = compilation.Emit(dll, pdb);
if (!result.Success)
{
sb.AppendLine("Emit Failed");
sb.AppendLine(string.Join(Environment.NewLine, result.Diagnostics.Select(a => a.GetMessage())));
}
else
{
dll.Seek(0, SeekOrigin.Begin);
using (var module = ModuleDefinition.ReadModule(dll))
using (var writer = new StringWriter(sb))
{
module.Name = compilation.AssemblyName;
var plainOutput = new PlainTextOutput(writer);
var rd = new ReflectionDisassembler(plainOutput, CancellationToken.None)
{
DetectControlStructure = false
};
var ignoredMethods = new[] { ".ctor" };
var methods = module.Types.SelectMany(a => a.Methods).Where(a => !ignoredMethods.Contains(a.Name));
foreach (var method in methods)
{
rd.DisassembleMethod(method);
plainOutput.WriteLine();
}
}
}
var final = sb.ToString();
return(final);
}
}
public static void GetMethodDecompiledILCode(ITextOutput textOutput, MethodDefinition method)
{
ReflectionDisassembler reflectionDisassembler = new ReflectionDisassembler(textOutput, false, CancellationToken.None);
reflectionDisassembler.DisassembleMethod(method);
}
