UDPEndpointImpl.h

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// UDPEndpointImpl.h
 
// Declares the cUDPEndpointImpl class representing an implementation of an endpoint in UDP communication
 
 
 
 
 
#pragma once
 
#include "Network.h"
#include <event2/event.h>
 
 
 
 
 
// fwd:
class cUDPEndpointImpl;
typedef std::shared_ptr<cUDPEndpointImpl> cUDPEndpointImplPtr;
 
 
 
 
 
class cUDPEndpointImpl:
    public cUDPEndpoint
{
    using Super = cUDPEndpoint;
 
public:
 
    cUDPEndpointImpl(UInt16 a_Port, cUDPEndpoint::cCallbacks & a_Callbacks);
 
    virtual ~cUDPEndpointImpl() override;
 
    // cUDPEndpoint overrides:
    virtual void Close(void) override;
    virtual bool IsOpen(void) const override;
    virtual UInt16 GetPort(void) const override;
    virtual bool Send(const AString & a_Payload, const AString & a_Host, UInt16 a_Port) override;
    virtual void EnableBroadcasts(void) override;
 
protected:
    UInt16 m_Port;
 
    evutil_socket_t m_MainSock;
 
    bool m_IsMainSockIPv6;
 
    evutil_socket_t m_SecondarySock;
 
    event * m_MainEvent;
 
    event * m_SecondaryEvent;
 
 
    void Open(UInt16 a_Port);
 
    static void RawCallback(evutil_socket_t a_Socket, short a_What, void * a_Self);
 
    void Callback(evutil_socket_t a_Socket, short a_What);
};