From b6ecb00d23af3611da98d98f28e1c2583d428e00 Mon Sep 17 00:00:00 2001 From: Martin Sustrik Date: Thu, 18 Aug 2011 17:40:42 +0200 Subject: TCP address related functionality moved to tcp_address_t Signed-off-by: Martin Sustrik --- src/tcp_address.hpp | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 src/tcp_address.hpp (limited to 'src/tcp_address.hpp') diff --git a/src/tcp_address.hpp b/src/tcp_address.hpp new file mode 100644 index 0000000..7b848f9 --- /dev/null +++ b/src/tcp_address.hpp @@ -0,0 +1,68 @@ +/* + Copyright (c) 2007-2011 iMatix Corporation + Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file + + This file is part of 0MQ. + + 0MQ is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + 0MQ is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . +*/ + +#ifndef __ZMQ_TCP_ADDRESS_HPP_INCLUDED__ +#define __ZMQ_TCP_ADDRESS_HPP_INCLUDED__ + +#include "platform.hpp" + +#include +#include + +namespace zmq +{ + + class tcp_address_t + { + public: + + tcp_address_t (); + ~tcp_address_t (); + + // This function translates textual TCP address into an address + // strcuture. If 'local' is true, names are resolved as local interface + // names. If it is false, names are resolved as remote hostnames. + // If 'ipv4only' is true, the name will never resolve to IPv6 address. + int resolve (const char* name_, bool local_, bool ipv4only_); + + sa_family_t family (); + sockaddr *addr (); + socklen_t addrlen (); + + private: + + int resolve_interface (char const *interface_, bool ipv4only_); + int resolve_hostname (const char *hostname_, bool ipv4only_); + + union { + sockaddr generic; + sockaddr_in ipv4; + sockaddr_in6 ipv6; + char padding [1024]; + } address; + + tcp_address_t (const tcp_address_t&); + const tcp_address_t &operator = (const tcp_address_t&); + }; + +} + +#endif + -- cgit v1.2.3