mirror of
https://github.com/VCMP-SqMod/SqMod.git
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144 lines
4.5 KiB
C++
144 lines
4.5 KiB
C++
/*
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Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
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This file is part of libzmq, the ZeroMQ core engine in C++.
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libzmq is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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As a special exception, the Contributors give you permission to link
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this library with independent modules to produce an executable,
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regardless of the license terms of these independent modules, and to
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copy and distribute the resulting executable under terms of your choice,
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provided that you also meet, for each linked independent module, the
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terms and conditions of the license of that module. An independent
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module is a module which is not derived from or based on this library.
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If you modify this library, you must extend this exception to your
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version of the library.
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libzmq is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.hpp"
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#include "macros.hpp"
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#include "address.hpp"
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#include "ctx.hpp"
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#include "err.hpp"
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#include "tcp_address.hpp"
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#include "udp_address.hpp"
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#include "ipc_address.hpp"
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#include "tipc_address.hpp"
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#include "ws_address.hpp"
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#if defined ZMQ_HAVE_VMCI
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#include "vmci_address.hpp"
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#endif
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#include <string>
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#include <sstream>
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zmq::address_t::address_t (const std::string &protocol_,
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const std::string &address_,
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ctx_t *parent_) :
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protocol (protocol_),
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address (address_),
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parent (parent_)
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{
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resolved.dummy = NULL;
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}
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zmq::address_t::~address_t ()
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{
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if (protocol == protocol_name::tcp) {
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LIBZMQ_DELETE (resolved.tcp_addr);
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} else if (protocol == protocol_name::udp) {
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LIBZMQ_DELETE (resolved.udp_addr);
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}
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#ifdef ZMQ_HAVE_WS
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else if (protocol == protocol_name::ws) {
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LIBZMQ_DELETE (resolved.ws_addr);
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}
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#endif
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#ifdef ZMQ_HAVE_WSS
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else if (protocol == protocol_name::wss) {
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LIBZMQ_DELETE (resolved.ws_addr);
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}
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#endif
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#if defined ZMQ_HAVE_IPC
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else if (protocol == protocol_name::ipc) {
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LIBZMQ_DELETE (resolved.ipc_addr);
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}
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#endif
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#if defined ZMQ_HAVE_TIPC
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else if (protocol == protocol_name::tipc) {
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LIBZMQ_DELETE (resolved.tipc_addr);
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}
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#endif
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#if defined ZMQ_HAVE_VMCI
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else if (protocol == protocol_name::vmci) {
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LIBZMQ_DELETE (resolved.vmci_addr);
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}
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#endif
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}
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int zmq::address_t::to_string (std::string &addr_) const
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{
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if (protocol == protocol_name::tcp && resolved.tcp_addr)
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return resolved.tcp_addr->to_string (addr_);
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if (protocol == protocol_name::udp && resolved.udp_addr)
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return resolved.udp_addr->to_string (addr_);
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#ifdef ZMQ_HAVE_WS
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if (protocol == protocol_name::ws && resolved.ws_addr)
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return resolved.ws_addr->to_string (addr_);
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#endif
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#ifdef ZMQ_HAVE_WSS
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if (protocol == protocol_name::wss && resolved.ws_addr)
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return resolved.ws_addr->to_string (addr_);
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#endif
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#if defined ZMQ_HAVE_IPC
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if (protocol == protocol_name::ipc && resolved.ipc_addr)
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return resolved.ipc_addr->to_string (addr_);
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#endif
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#if defined ZMQ_HAVE_TIPC
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if (protocol == protocol_name::tipc && resolved.tipc_addr)
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return resolved.tipc_addr->to_string (addr_);
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#endif
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#if defined ZMQ_HAVE_VMCI
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if (protocol == protocol_name::vmci && resolved.vmci_addr)
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return resolved.vmci_addr->to_string (addr_);
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#endif
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if (!protocol.empty () && !address.empty ()) {
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std::stringstream s;
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s << protocol << "://" << address;
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addr_ = s.str ();
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return 0;
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}
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addr_.clear ();
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return -1;
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}
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zmq::zmq_socklen_t zmq::get_socket_address (fd_t fd_,
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socket_end_t socket_end_,
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sockaddr_storage *ss_)
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{
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zmq_socklen_t sl = static_cast<zmq_socklen_t> (sizeof (*ss_));
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const int rc =
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socket_end_ == socket_end_local
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? getsockname (fd_, reinterpret_cast<struct sockaddr *> (ss_), &sl)
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: getpeername (fd_, reinterpret_cast<struct sockaddr *> (ss_), &sl);
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return rc != 0 ? 0 : sl;
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}
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