Initial ZMQ bindings.

vendor/ZMQ/src/dgram.hpp

@@ -0,0 +1,74 @@
+/*
+    Copyright (c) 2016 Contributors as noted in the AUTHORS file
+
+    This file is part of libzmq, the ZeroMQ core engine in C++.
+
+    libzmq is free software; you can redistribute it and/or modify it under
+    the terms of the GNU Lesser General Public License (LGPL) as published
+    by the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    As a special exception, the Contributors give you permission to link
+    this library with independent modules to produce an executable,
+    regardless of the license terms of these independent modules, and to
+    copy and distribute the resulting executable under terms of your choice,
+    provided that you also meet, for each linked independent module, the
+    terms and conditions of the license of that module. An independent
+    module is a module which is not derived from or based on this library.
+    If you modify this library, you must extend this exception to your
+    version of the library.
+
+    libzmq 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/>.
+*/
+
+#ifndef __ZMQ_DGRAM_HPP_INCLUDED__
+#define __ZMQ_DGRAM_HPP_INCLUDED__
+
+#include "blob.hpp"
+#include "socket_base.hpp"
+#include "session_base.hpp"
+
+namespace zmq
+{
+class ctx_t;
+class msg_t;
+class pipe_t;
+class io_thread_t;
+
+class dgram_t ZMQ_FINAL : public socket_base_t
+{
+  public:
+    dgram_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_);
+    ~dgram_t ();
+
+    //  Overrides of functions from socket_base_t.
+    void xattach_pipe (zmq::pipe_t *pipe_,
+                       bool subscribe_to_all_,
+                       bool locally_initiated_);
+    int xsend (zmq::msg_t *msg_);
+    int xrecv (zmq::msg_t *msg_);
+    bool xhas_in ();
+    bool xhas_out ();
+    void xread_activated (zmq::pipe_t *pipe_);
+    void xwrite_activated (zmq::pipe_t *pipe_);
+    void xpipe_terminated (zmq::pipe_t *pipe_);
+
+  private:
+    zmq::pipe_t *_pipe;
+
+    zmq::pipe_t *_last_in;
+
+    //  If true, more outgoing message parts are expected.
+    bool _more_out;
+
+    ZMQ_NON_COPYABLE_NOR_MOVABLE (dgram_t)
+};
+}
+
+#endif