KernelEventMechanismPSD.h

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#pragma once
 
#if defined(_WIN32)
    #include <winsock2.h>
#else
    #include <sys/select.h>
#endif
 
#include <unordered_map>
#include <vector>
 
#include <tdme/tdme.h>
#include <tdme/os/network/fwd-tdme.h>
#include <tdme/os/network/platform/fallback/fwd-tdme.h>
#include <tdme/os/network/NIOInterest.h>
 
#include <tdme/os/threading/Mutex.h>
 
using std::unordered_map;
using std::vector;
 
using tdme::os::threading::Mutex;
 
/**
 * Fallback/select kernel event mechanism platform specific data
 * @author Andreas Drewke
 */
class tdme::os::network::platform::fallback::KernelEventMechanismPSD {
    friend class tdme::os::network::KernelEventMechanism;
 
private:
    struct Event {
        Event(
            int descriptor,
            NIOInterest interest,
            void* cookie
        ):
            descriptor(descriptor),
            interest(interest),
            cookie(cookie)
        {}
        int descriptor;
        NIOInterest interest;
        void* cookie;
    };
 
    // forbid class copy
    FORBID_CLASS_COPY(KernelEventMechanismPSD)
 
    /**
     * @brief Public constructor
     */
    KernelEventMechanismPSD() :
        maxFd(0),
        fdsMutex("kemfallbackpsdfdmutex")
    {
        //
    }
 
    int maxFd;
    Mutex fdsMutex;
    fd_set rfds;
    fd_set wfds;
    unordered_map<int, void*> fds;
    vector<Event> events;
};