#pragma once

#include "noncopyable.h"
#include "Socket.h"
#include "Channel.h"
#include "InetAddress.h"
#include <functional>

class EventLoop;

class Acceptor : noncopyable{
  public:
    using NewConnectionCallback = std::function<void(int sockfd,const InetAddress&)>;
    Acceptor(EventLoop* loop,const InetAddress& listenAddr, bool reusePort);
    ~Acceptor();

    void setNewConnectionCallback(const NewConnectionCallback& cb){
      newConnectionCallback_ = cb;
    }

    bool listenning() const { return listenning_; }
    void listen();

  private:
    void handleRead();

    EventLoop* loop_; //Accepto用的就是用户定义的那个baseLoop，也称作mainLoop
    Socket acceptSocket_;
    Channel acceptChannel_;
    NewConnectionCallback newConnectionCallback_;
    bool listenning_;
};