TCPClientSocket.hxx

#pragma once
 
// cosmos
#include <cosmos/net/IPAddress.hxx>
#include <cosmos/net/IPSocket.hxx>
#include <cosmos/net/TCPConnection.hxx>
#include <cosmos/net/TCPOptions.hxx>
 
namespace cosmos {
 
 
template <SocketFamily FAMILY>
class TCPClientSocketT :
                public IPSocketT<FAMILY> {
public: // types
 
        using IPAddress = typename FamilyTraits<FAMILY>::Address;
        using Connection = TCPConnectionT<FAMILY>;
        static inline constexpr auto TYPE = SocketType::STREAM;
 
public: // functions
 
        explicit TCPClientSocketT(const SocketFlags flags = SocketFlags{SocketFlag::CLOEXEC}) :
                        IPSocketT<FAMILY>{TYPE, flags} {
        }
 
        auto tcpOptions() {
                return TCPOptions{this->m_fd};
        }
 
        auto tcpOptions() const {
                return TCPOptions{this->m_fd};
        }
 
 
        void bind(const IPAddress &addr) {
                return Socket::bind(addr);
        }
 
 
        TCPConnectionT<FAMILY> connect(const IPAddress &addr) {
                Socket::connect(addr);
                auto ret = TCPConnectionT<FAMILY>{this->m_fd};
                this->m_fd.reset();
                return ret;
        }
};
 
using TCP4ClientSocket = TCPClientSocketT<SocketFamily::INET>;
using TCP6ClientSocket = TCPClientSocketT<SocketFamily::INET6>;
 
} // end ns