socket.hpp

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#ifndef _SOCKET_HPP_
#define _SOCKET_HPP_

#include <netinet/in.h>

typedef int socket_fd_t;

struct sockaddr;

class Address
{
public:
        Address(const char *const host, const unsigned short port);
        Address(const sockaddr_in &addr);
        Address();
        
        bool isValid() const;
        
        bool setHost(const char *const host);
        void setPort(const unsigned short port);
        
        unsigned short port() const;
        
        const sockaddr *addr() const;
        socklen_t addrLength() const;
        
        const char *ip() const;
        
private:
        bool m_valid;
        sockaddr_in m_addr;
};

class Socket
{
public:
        Socket();
        
        bool open(int domain, int type, int protocol);
        bool isOpen() const;
        bool setBlocking(const bool blocking);
        bool setReusable(const bool reusable);
        bool bind(const unsigned short port);
        bool connect(const Address &addr);
        bool disconnect(); 
        
        bool close();
        
        ssize_t recv(void *const buffer, const size_t length, int flags = 0);
        ssize_t recvfrom(void *const buffer, const size_t length, Address &address, int flags = 0);
        
        ssize_t send(const void *const buffer, const size_t length, int flags = 0);
        ssize_t sendto(const void *const buffer, const size_t length, const Address &dest, int flags = 0);
        
        socket_fd_t fd() const;
        
        static Socket udp();
        static Socket tcp();
        
private:
        socket_fd_t m_fd;
};

#endif