using System;
using System.Linq;
using Mono.Cecil;
using Mono.Cecil.Cil;

void DumpNum(MethodReference mr) {
    Console.WriteLine($"[{mr.Name}] HasThis={mr.HasThis} -> {mr.ReturnType.FullName} | IsValueType(ret)={mr.ReturnType.IsValueType}");
    foreach (var p in mr.Parameters)
        Console.WriteLine($"    [{p.Index}] {p.ParameterType.FullName}  IsValueType={p.ParameterType.IsValueType}  scope=({(p.ParameterType.Scope as AssemblyNameReference)?.Name}, {(p.ParameterType.Scope as AssemblyNameReference)?.Version})");
}
var asm = AssemblyDefinition.ReadAssembly(args[0], new ReaderParameters { ReadingMode = ReadingMode.Deferred });
var mod = asm.Modules[0];
var m = mod.GetType("OpenOptions.dnaFusion.Flex.ServiceManager").Methods.First(x => x.Name == "LoadLicense" && x.Parameters.Count == 0);
foreach (var ins in m.Body.Instructions)
    if (ins.Operand is MethodReference mr && (mr.Name == "GetTypeFromHandle" || mr.Name == "GetField" || mr.Name == "SetValue"))
        DumpNum(mr);