1 files changed, 0 insertions, 155 deletions
diff --git a/src/data_distributor.cpp b/src/data_distributor.cpp
deleted file mode 100644
index 971edce..0000000
--- a/src/data_distributor.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
-    Copyright (c) 2007-2009 FastMQ Inc.
-
-    This file is part of 0MQ.
-
-    0MQ is free software; you can redistribute it and/or modify it under
-    the terms of the Lesser GNU 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
-    Lesser GNU General Public License for more details.
-
-    You should have received a copy of the Lesser GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "../include/zmq.h"
-
-#include "data_distributor.hpp"
-#include "pipe_writer.hpp"
-#include "err.hpp"
-#include "session.hpp"
-#include "msg.hpp"
-
-zmq::data_distributor_t::data_distributor_t () :
-    session (NULL)
-{
-}
-
-void zmq::data_distributor_t::set_session (session_t *session_)
-{
-    zmq_assert (!session);
-    session = session_;
-}
-
-void zmq::data_distributor_t::shutdown ()
-{
-    //  No need to deallocate pipes here. They'll be deallocated during the
-    //  shutdown of the dispatcher.
-    delete this;
-}
-
-void zmq::data_distributor_t::terminate ()
-{
-    //  Pipe unregisters itself during the call to terminate, so the pipes
-    //  list shinks by one in each iteration.
-    while (!pipes.empty ())
-        pipes [0]->terminate ();
-
-   delete this;
-}
-
-zmq::data_distributor_t::~data_distributor_t ()
-{
-}
-
-void zmq::data_distributor_t::attach_pipe (pipe_writer_t *pipe_)
-{
-    //  Associate demux with a new pipe.
-    pipe_->set_demux (this);
-    pipe_->set_index (pipes.size ());
-    pipes.push_back (pipe_);
-}
-
-void zmq::data_distributor_t::detach_pipe (pipe_writer_t *pipe_)
-{
-    //  Release the reference to the pipe.
-    int index = pipe_->get_index ();
-    pipe_->set_index (-1);
-    pipes [index] = pipes.back ();
-    pipes [index]->set_index (index);
-    pipes.pop_back ();
-}
-
-bool zmq::data_distributor_t::empty ()
-{
-    return pipes.empty ();
-}
-
-bool zmq::data_distributor_t::send (zmq_msg *msg_)
-{
-    int pipes_count = pipes.size ();
-
-    //  If there are no pipes available, simply drop the message.
-    if (pipes_count == 0) {
-        zmq_msg_close (msg_);
-        zmq_msg_init (msg_);
-        return true;
-    }
-
-    //  TODO: ???
-    //  First check whether all pipes are available for writing.
-//    for (pipes_t::iterator it = pipes.begin (); it != pipes.end (); it ++)
-//        if (!(*it)->check_write (msg_))
-//            return false;
-
-    //  For VSMs the copying is straighforward.
-    if (msg_->content == (zmq_msg_content*) ZMQ_VSM) {
-        for (pipes_t::iterator it = pipes.begin (); it != pipes.end (); it ++)
-            write_to_pipe (*it, msg_);
-        zmq_msg_init (msg_);
-        return true;
-    }
-
-    //  Optimisation for the case when there's only a single pipe
-    //  to send the message to - no refcount adjustment (i.e. atomic
-    //  operations) needed.
-    if (pipes_count == 1) {
-        write_to_pipe (*pipes.begin (), msg_);
-        zmq_msg_init (msg_);
-        return true;
-    }
-
-    //  There are at least 2 destinations for the message. That means we have
-    //  to deal with reference counting. First add N-1 references to
-    //  the content (we are holding one reference anyway, that's why the -1).
-    if (msg_->shared)
-        msg_->content->refcnt.add (pipes_count - 1);
-    else {
-        msg_->shared = true;
-        // TODO: Add memory barrier here.
-        msg_->content->refcnt.set (pipes_count);
-    }
-
-    //  Push the message to all destinations.
-    for (pipes_t::iterator it = pipes.begin (); it != pipes.end (); it ++)
-        write_to_pipe (*it, msg_);
-
-    //  Detach the original message from the data buffer.
-    zmq_msg_init (msg_);
-
-    return true;
-}
-
-void zmq::data_distributor_t::flush ()
-{
-    //  Flush all pipes. If there's large number of pipes, it can be pretty
-    //  inefficient (especially if there's new message only in a single pipe).
-    //  Can it be improved?
-    for (pipes_t::iterator it = pipes.begin (); it != pipes.end (); it ++)
-        (*it)->flush ();
-}
-
-void zmq::data_distributor_t::write_to_pipe (class pipe_writer_t *pipe_,
-    struct zmq_msg *msg_)
-{
-    if (!pipe_->write (msg_)) {
-        //  TODO: Push gap notification to the pipe.
-        zmq_assert (false);
-    }
-}
-