socket.h

#ifndef __SOCKET_H__
#define __SOCKET_H__
 
#include <netdb.h>
#include <sys/socket.h>
#include <unistd.h>
 
#include <string>
 
#include "../my_exception.h"
 
class Socket {
   private:
    bool _is_open;
    bool _is_connected;
    int socketfd;
 
    // Private from fd
    explicit Socket(int socketfd);
 
    int get_results(struct addrinfo** results, const char* node,
                    const char* service, int flags);
 
    int get_socketfd(struct addrinfo* results,
                     int (*setup)(int, const struct sockaddr*, socklen_t));
 
    int socket_setup(const char* node, const char* port,
                     int (*setup)(int, const struct sockaddr*, socklen_t),
                     int flags);
 
   public:
    // Client
    Socket(const std::string& node, const std::string& port);
 
    // Server
    Socket(const std::string& port, const size_t& max_client_q);
 
    // Cannot be copied
    Socket(const Socket& other) = delete;
    Socket& operator=(Socket& other) = delete;
 
    // Move Constructor
    Socket(Socket&& other);
    Socket& operator=(Socket&& other);
 
    // If socket was created for host-side, accept a client as a Socket
    Socket accept();
 
    bool is_connected() const;
 
    bool is_open() const;
 
    // Send lenght ammount of bytes
    size_t send(const char* bytes, size_t lenght);
 
    // Send a char
    Socket& operator<<(const char c);
 
    // Recieve at most size ammout of bytes
    size_t recv(char* buffer, size_t size);
 
    // Recieve a char
    Socket& operator>>(char& c);
 
    void shutdown_and_close();
 
    ~Socket();
};
 
#endif  //__SOCKET_H__