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 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();
}
void EmitCtorForSafeDirectProxy(ILGenerator gen, Type returnType)
{
// The argument for the constructor is already on the stack (which is the return value
// from the method call on the real subject).
var pcd = new ProxyClassDescriptor(
new RealSubjectMixin(returnType, new SafeDirectProxySubject(returnType), new SafeProxyMetaSubject()));
IFooType proxyType = _proxyModule.GetTypeFromProxyClassDescriptor(pcd);
var ctor = proxyType.GetConstructor(new[] { returnType });
// ReSharper disable once AssignNullToNotNullAttribute
gen.Emit(OpCodes.Newobj, ctor);
// Needed for PEVerify
gen.Emit(OpCodes.Castclass, returnType);
}
public static void PushInstanceOnStackFor(IFooType proxyType, ILGenerator gen)
{
var method = proxyType.GetMethod(InstanceGetMethodName, Type.EmptyTypes);
gen.Emit(OpCodes.Call, method);
}
public static void PushInstanceOnStackFor(IFooType proxyType, ILGenerator gen)
{
var method = proxyType.GetMethod(InstanceGetMethodName, Type.EmptyTypes);
gen.Emit(OpCodes.Call, method);
}
