public string DecompileMethod(Type @class, string methodName)
{
var type = TargetAssembly.MainModule.GetType(@class.FullName.Replace('+', '/'));
if (type == null)
throw new Exception(string.Format("Can not locate type '{0}' in assembly '{1}'", @class.FullName, TargetAssembly.FullName));
var method = type.Methods.FirstOrDefault(m => m.Name == methodName);
if (method == null)
throw new Exception(string.Format("Can not locate method '{0}' in type '{1}'", methodName, type.FullName));
StringWriter source = new StringWriter();
AstBuilder decompiler = new AstBuilder(new DecompilerContext() { CurrentType = method.DeclaringType });
decompiler.AddMethod(method);
decompiler.GenerateCode(new ConciseTextOutput(source));
return source.ToString();
}
/// <summary>
/// Compiles and decompiles a source code.
/// </summary>
/// <param name="code">The source code to copile.</param>
/// <returns>The decompilation result of compiled source code.</returns>
static string RoundtripCode(string code)
{
AssemblyDefinition assembly = Compile(code);
AstBuilder decompiler = new AstBuilder(new DecompilerContext());
decompiler.AddAssembly(assembly);
decompiler.Transform(new Helpers.RemoveCompilerAttribute());
StringWriter output = new StringWriter();
decompiler.GenerateCode(new PlainTextOutput(output));
return output.ToString();
}
static void TestFile(string fileName)
{
string code = File.ReadAllText(fileName);
AssemblyDefinition assembly = Compile(code);
AstBuilder decompiler = new AstBuilder(new DecompilerContext());
decompiler.AddAssembly(assembly);
decompiler.Transform(new Helpers.RemoveCompilerAttribute());
StringWriter output = new StringWriter();
decompiler.GenerateCode(new PlainTextOutput(output));
StringWriter diff = new StringWriter();
if (!Compare(code, output.ToString(), diff)) {
throw new Exception("Test failure." + Environment.NewLine + diff.ToString());
}
}
