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/*
Copyright (c) 2011 250bpm s.r.o.
Copyright (c) 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 <http://www.gnu.org/licenses/>.
*/
#include "ipc_address.hpp"
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#include "err.hpp"
#include <string>
#include <sstream>
zmq::ipc_address_t::ipc_address_t ()
{
memset (&address, 0, sizeof (address));
}
zmq::ipc_address_t::ipc_address_t (const sockaddr *sa, socklen_t sa_len)
{
zmq_assert(sa && sa_len > 0);
memset (&address, 0, sizeof (address));
if (sa->sa_family == AF_UNIX) {
memcpy(&address, sa, sa_len);
}
}
zmq::ipc_address_t::~ipc_address_t ()
{
}
int zmq::ipc_address_t::resolve (const char *path_)
{
if (strlen (path_) >= sizeof (address.sun_path)) {
errno = ENAMETOOLONG;
return -1;
}
address.sun_family = AF_UNIX;
strcpy (address.sun_path, path_);
return 0;
}
int zmq::ipc_address_t::to_string (std::string &addr_)
{
if (address.sun_family != AF_UNIX) {
addr_.clear ();
return -1;
}
std::stringstream s;
s << "ipc://" << address.sun_path;
addr_ = s.str ();
return 0;
}
const sockaddr *zmq::ipc_address_t::addr () const
{
return (sockaddr*) &address;
}
socklen_t zmq::ipc_address_t::addrlen () const
{
return (socklen_t) sizeof (address);
}
#endif
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