1 files changed, 0 insertions, 185 deletions
diff --git a/src/zmq_tcp_engine.cpp b/src/zmq_tcp_engine.cpp
deleted file mode 100644
index 6091d80..0000000
--- a/src/zmq_tcp_engine.cpp
+++ /dev/null
@@ -1,185 +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 "zmq_tcp_engine.hpp"
-#include "config.hpp"
-#include "i_session.hpp"
-#include "err.hpp"
-
-zmq::zmq_tcp_engine_t::zmq_tcp_engine_t (fd_t fd_) :
-    poller (NULL),
-    session (NULL),
-    terminating (false),
-    insize (0),
-    inpos (0),
-    outsize (0),
-    outpos (0)
-{
-    //  Allocate read & write buffer.
-    inbuf = new unsigned char [in_batch_size];
-    zmq_assert (inbuf);
-    outbuf = new unsigned char [out_batch_size];
-    zmq_assert (outbuf);
-
-    //  Attach the socket.
-    int rc = socket.open (fd_);
-    zmq_assert (rc == 0);
-}
-
-void zmq::zmq_tcp_engine_t::attach (i_poller *poller_, i_session *session_)
-{
-    zmq_assert (!poller);
-    poller = poller_;
-    zmq_assert (!session);
-    session = session_;
-    encoder.set_session (session);
-    decoder.set_session (session);
-
-    //  Let session know we are here.
-    session->set_engine (this);
-
-    //  Register the engine with the polling thread.
-    handle = poller->add_fd (socket.get_fd (), this);
-    poller->set_pollin (handle);
-    poller->set_pollout (handle);
-
-    //  Flush any pending inbound messages.
-    in_event ();
-}
-
-void zmq::zmq_tcp_engine_t::detach ()
-{
-    zmq_assert (poller);
-    poller->rm_fd (handle);
-    poller = NULL;
-    zmq_assert (session);
-    session->set_engine (NULL);
-    session = NULL;
-    encoder.set_session (NULL);
-    decoder.set_session (NULL);
-}
-
-void zmq::zmq_tcp_engine_t::revive ()
-{
-    zmq_assert (poller);
-    poller->set_pollout (handle);
-}
-
-void zmq::zmq_tcp_engine_t::schedule_terminate ()
-{
-    terminating = true;
-}
-
-void zmq::zmq_tcp_engine_t::terminate ()
-{
-    delete this;
-}
-
-void zmq::zmq_tcp_engine_t::shutdown ()
-{
-    delete this;
-}
-
-zmq::zmq_tcp_engine_t::~zmq_tcp_engine_t ()
-{
-    detach ();
-    delete [] outbuf;
-    delete [] inbuf;
-}
-
-void zmq::zmq_tcp_engine_t::in_event ()
-{
-    //  If there's no data to process in the buffer, read new data.
-    if (inpos == insize) {
-
-        //  Read as much data as possible to the read buffer.
-        insize = socket.read (inbuf, in_batch_size);
-        inpos = 0;
-
-        //  Check whether the peer has closed the connection.
-        if (insize == -1) {
-            insize = 0;
-            error ();
-            return;
-        }
-    }
-
-    //  Following code should be executed even if there's not a single byte in
-    //  the buffer. There still can be a decoded messages stored in the decoder.
-
-    //  Push the data to the decoder.
-    int nbytes = decoder.write (inbuf + inpos, insize - inpos);
-
-    //  Adjust read position. Stop polling for input if we got stuck.
-    inpos += nbytes;
-    if (inpos < insize)
-        poller->reset_pollin (handle);
-
-    //  If at least one byte was processed, flush all messages the decoder
-    //  may have produced. If engine is disconnected from session, no need
-    //  to flush the messages. It's important that flush is called at the
-    //  very end of in_event as it may invoke in_event itself.
-    if (nbytes > 0 && session)
-        session->flush ();
-}
-
-void zmq::zmq_tcp_engine_t::out_event ()
-{
-    //  If write buffer is empty, try to read new data from the encoder.
-    if (outpos == outsize) {
-
-        outsize = encoder.read (outbuf, out_batch_size);
-        outpos = 0;
-
-        //  If there are no more pipes, engine can be deallocated.
-        if (terminating) {
-            terminate ();
-            return;
-        }
-
-        //  If there is no data to send, stop polling for output.
-        if (outsize == 0)
-            poller->reset_pollout (handle);
-    }
-
-    //  If there are any data to write in write buffer, write as much as
-    //  possible to the socket.
-    if (outpos < outsize) {
-        int nbytes = socket.write (outbuf + outpos, outsize - outpos);
-
-        //  Handle problems with the connection.
-        if (nbytes == -1) {
-            error ();
-            return;
-        }
-
-        outpos += nbytes;
-    }
-}
-
-void zmq::zmq_tcp_engine_t::timer_event ()
-{
-    zmq_assert (false);
-}
-
-void zmq::zmq_tcp_engine_t::error ()
-{
-    zmq_assert (false);
-}
-