1 files changed, 68 insertions, 0 deletions
diff --git a/src/tcp_listener.hpp b/src/tcp_listener.hpp
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+/*
+    Copyright (c) 2007-2010 iMatix Corporation
+
+    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/>.
+*/
+
+#ifndef __ZMQ_TCP_LISTENER_HPP_INCLUDED__
+#define __ZMQ_TCP_LISTENER_HPP_INCLUDED__
+
+#include "fd.hpp"
+#include "ip.hpp"
+
+namespace zmq
+{
+
+    //  The class encapsulating simple TCP listening socket.
+
+    class tcp_listener_t
+    {
+    public:
+
+        tcp_listener_t ();
+        ~tcp_listener_t ();
+
+        //  Start listening on the interface.
+        int set_address (const char *protocol_, const char *addr_);
+
+        //  Close the listening socket.
+        int close ();
+
+        //  Get the file descriptor to poll on to get notified about
+        //  newly created connections.
+        fd_t get_fd ();
+
+        //  Accept the new connection. Returns the file descriptor of the
+        //  newly created connection. The function may return retired_fd
+        //  if the connection was dropped while waiting in the listen backlog.
+        fd_t accept ();
+
+    private:
+
+        //  Address to listen on.
+        sockaddr_storage addr;
+        socklen_t addr_len;
+
+        //  Underlying socket.
+        fd_t s;
+
+        tcp_listener_t (const tcp_listener_t&);
+        void operator = (const tcp_listener_t&);
+    };
+
+}
+
+#endif