Line data    Source code

       1             : /*
       2             :     Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
       3             : 
       4             :     This file is part of libzmq, the ZeroMQ core engine in C++.
       5             : 
       6             :     libzmq is free software; you can redistribute it and/or modify it under
       7             :     the terms of the GNU Lesser General Public License (LGPL) as published
       8             :     by the Free Software Foundation; either version 3 of the License, or
       9             :     (at your option) any later version.
      10             : 
      11             :     As a special exception, the Contributors give you permission to link
      12             :     this library with independent modules to produce an executable,
      13             :     regardless of the license terms of these independent modules, and to
      14             :     copy and distribute the resulting executable under terms of your choice,
      15             :     provided that you also meet, for each linked independent module, the
      16             :     terms and conditions of the license of that module. An independent
      17             :     module is a module which is not derived from or based on this library.
      18             :     If you modify this library, you must extend this exception to your
      19             :     version of the library.
      20             : 
      21             :     libzmq is distributed in the hope that it will be useful, but WITHOUT
      22             :     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
      23             :     FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
      24             :     License for more details.
      25             : 
      26             :     You should have received a copy of the GNU Lesser General Public License
      27             :     along with this program.  If not, see <http://www.gnu.org/licenses/>.
      28             : */
      29             : 
      30             : #include "precompiled.hpp"
      31             : #include "pub.hpp"
      32             : #include "pipe.hpp"
      33             : #include "err.hpp"
      34             : #include "msg.hpp"
      35             : 
      36         234 : zmq::pub_t::pub_t (class ctx_t *parent_, uint32_t tid_, int sid_) :
      37         234 :     xpub_t (parent_, tid_, sid_)
      38             : {
      39         234 :     options.type = ZMQ_PUB;
      40         234 : }
      41             : 
      42         234 : zmq::pub_t::~pub_t ()
      43             : {
      44         234 : }
      45             : 
      46        2992 : void zmq::pub_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_)
      47             : {
      48        2992 :     zmq_assert (pipe_);
      49             : 
      50             :     //  Don't delay pipe termination as there is no one
      51             :     //  to receive the delimiter.
      52        2992 :     pipe_->set_nodelay ();
      53             : 
      54        2992 :     xpub_t::xattach_pipe (pipe_, subscribe_to_all_);
      55        2992 : }
      56             : 
      57           0 : int zmq::pub_t::xrecv (class msg_t *)
      58             : {
      59             :     //  Messages cannot be received from PUB socket.
      60           0 :     errno = ENOTSUP;
      61           0 :     return -1;
      62             : }
      63             : 
      64           0 : bool zmq::pub_t::xhas_in ()
      65             : {
      66           0 :     return false;
      67             : }