public SubjectMethodExistsForDuckProxySubjectCoder(IProxyCodeBuilder pcb, Type methodExistsSubjectType, Type realSubjectType)
{
_methodExistsSubjectType = methodExistsSubjectType;
_realSubjectType = realSubjectType;
var pcd = MethodIndexFactory.GetProxyClassDescriptorForSubjectType(methodExistsSubjectType);
_methodIndexProxyType = pcb.ProxyCoderContext.ProxyModule.GetTypeFromProxyClassDescriptor(pcd);
_ftb = pcb.SelfTypeBuilder;
_smiMethod = GenerateStaticFromMethodIndex();
}
public void GenerateStaticCtor(IFooTypeBuilder ftb, FieldInfo funcField, MethodInfo getMethod)
{
var gen = ftb.DefineConstructor(MethodAttributes.Static, CallingConventions.Standard, null).GetILGenerator();
gen.Emit(OpCodes.Ldnull);
gen.Emit(OpCodes.Ldftn, getMethod);
gen.Emit(OpCodes.Newobj, typeof(Func <object>).GetConstructors().First());
gen.Emit(OpCodes.Stsfld, funcField);
gen.Emit(OpCodes.Ret);
}
public SubjectMethodExistsForDuckProxySubjectCoder(IProxyCodeBuilder pcb, Type methodExistsSubjectType, Type realSubjectType)
{
_methodExistsSubjectType = methodExistsSubjectType;
_realSubjectType = realSubjectType;
var pcd = MethodIndexFactory.GetProxyClassDescriptorForSubjectType(methodExistsSubjectType);
_methodIndexProxyType = pcb.ProxyCoderContext.ProxyModule.GetTypeFromProxyClassDescriptor(pcd);
_ftb = pcb.SelfTypeBuilder;
_smiMethod = GenerateStaticFromMethodIndex();
}
public virtual Type Generate(Action <IFooTypeBuilder> whenTypeDefined)
{
string typeName = _pm.AssemblyName + ".Proxy_" + Guid.NewGuid().ToString("N");
_tb = _mb.DefineType(typeName, TypeAttributes.Class, _pcd.BaseClassType,
_pcd.Mixins.SelectMany(m => m.Subjects).Select(s => s.Type).ToArray());
_ftb = new FooTypeFromTypeBuilder(_tb);
whenTypeDefined(_ftb);
CreateMixinCoderContexts();
_mixinCoderContexts.ForEach(a => a.Start());
_mixinCoderContexts.ForEach(a => a.SetupCtor());
GenerateConstructors(_pcd.BaseClassType);
_mixinCoderContexts.ForEach(a => a.Generate());
_mixinCoderContexts.ForEach(a => a.CreateSubjectCoderContexts());
_mixinCoderContexts.ForEach(a => a.GenerateSubjects());
return(_tb.CreateType());
}
public void GenerateStaticCtor(IFooTypeBuilder ftb, FieldInfo funcField, MethodInfo getMethod)
{
var gen = ftb.DefineConstructor(MethodAttributes.Static, CallingConventions.Standard, null).GetILGenerator();
gen.Emit(OpCodes.Ldnull);
gen.Emit(OpCodes.Ldftn, getMethod);
gen.Emit(OpCodes.Newobj, typeof(Func<object>).GetConstructors().First());
gen.Emit(OpCodes.Stsfld, funcField);
gen.Emit(OpCodes.Ret);
}
