Function GetName

engine/dlib/src/dlib/socket_posix.cpp:536–569

    }

    Result GetName(Socket socket, Address* address, uint16_t* port)
    {
        int result = -1;
        if (IsSocketIPv4(socket))
        {
            struct sockaddr_in sock_addr = { 0 };
            socklen_t addr_len = sizeof(sock_addr);
            result = getsockname(socket, (struct sockaddr *) &sock_addr, &addr_len);
            if (result == 0)
            {
                address->m_family = dmSocket::DOMAIN_IPV4;
                *IPv4(address) = sock_addr.sin_addr.s_addr;
                *port = ntohs(sock_addr.sin_port);
            }
        }
#if !defined(DM_IPV6_UNSUPPORTED)
        else if (IsSocketIPv6(socket))
        {
            struct sockaddr_in6 sock_addr = { 0 };
            socklen_t addr_len = sizeof(sock_addr);
            result = getsockname(socket, (struct sockaddr *) &sock_addr, &addr_len);
            if (result == 0)
            {
                address->m_family = dmSocket::DOMAIN_IPV6;
                memcpy(IPv6(address), &sock_addr.sin6_addr, sizeof(struct in6_addr));
                *port = ntohs(sock_addr.sin6_port);
            }
        }
#endif // no ipv6
        else
        {
            dmLogError("Failed to retrieve socket information, unsupported address family!");
            return RESULT_AFNOSUPPORT;
        }

        return result == 0 ? RESULT_OK : NATIVETORESULT(DM_SOCKET_ERRNO);
    }