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#pragma once
#include "service/ifc_servicefactory.h"
#include "ReferenceCounted.h"
/*
====== Usage ======
disp_t: your Dispatchable base class
implt_t: your implementation class
ObjectFactory<disp_t, impl_t> myFactory;
impl_t myImplementation;
//....
//during service registration
myFactory.Register(WASABI2_API_SVC);
//during service deregistration
myFactory.Deregister(WASABI2_API_SVC);
==== Class requirements ====
your base or implementation class requires the following three static methods
static FOURCC getServiceType(); // return your type (e.g. WaSvc::OBJECT)... might already be defined in the dispatchable base class
static const char *getServiceName(); // return your service name
static GUID getServiceGuid(); // return your service GUID
*/
template <class impl_t, class disp_t>
class CountableObjectFactory : public ifc_serviceFactory
{
public:
CountableObjectFactory()
{
}
~CountableObjectFactory()
{
}
void Register(api_service *serviceManager)
{
serviceManager->Register(this);
}
void Deregister(api_service *serviceManager)
{
serviceManager->Unregister(this);
}
private:
GUID WASABICALL ServiceFactory_GetServiceType() { return impl_t::GetServiceType(); }
nx_string_t WASABICALL ServiceFactory_GetServiceName() { return impl_t::GetServiceName(); }
GUID WASABICALL ServiceFactory_GetGUID() { return impl_t::GetServiceGUID(); } // GUID per service factory, can be INVALID_GUID
void *WASABICALL ServiceFactory_GetInterface() { return static_cast<disp_t *>(new ReferenceCounted<impl_t>); }
int WASABICALL ServiceFactory_ServiceNotify(int msg, intptr_t param1 = 0, intptr_t param2 = 0) { return 0; }
};
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