Ejemplo n.º 1
0
        private static void CreateConstructor(HandlerClassBuildingContext classContext)
        {
            const int thisArgIndex = 0;
            const int codecContainerArgIndex = 1;

            var constructorBuilder = classContext.Builder.DefineConstructor(
                MethodAttributes.Public | MethodAttributes.HideBySig | MethodAttributes.SpecialName | MethodAttributes.RTSpecialName,
                CallingConventions.Standard, new[] { typeof(ICodecContainer) });
            var baseConstructor = typeof(object).GetConstructor(Type.EmptyTypes);
            var il = new MyILGenerator(constructorBuilder.GetILGenerator());
            il.Ldarg(thisArgIndex);
            il.Call(baseConstructor);
            il.Ldarg(thisArgIndex);
            il.Ldarg(codecContainerArgIndex);
            il.Stfld(classContext.Fields.CodecContainer);

            foreach (var manualCodecField in classContext.Fields.GetAllManualCodecFields())
            {
                il.Ldarg(thisArgIndex);
                il.Ldarg(codecContainerArgIndex);
                il.Call(CodecContainerMethods.GetManualCodecFor(manualCodecField.FieldType.GenericTypeArguments[0]));
                il.Stfld(manualCodecField);
            }

            il.Ret();
        }