Rearrange sources (#4997)

include/xrpl/server/detail/BasePeer.h

@@ -0,0 +1,110 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2012, 2013 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifndef RIPPLE_SERVER_BASEPEER_H_INCLUDED
+#define RIPPLE_SERVER_BASEPEER_H_INCLUDED
+
+#include <ripple/beast/utility/WrappedSink.h>
+#include <ripple/server/Port.h>
+#include <ripple/server/impl/LowestLayer.h>
+#include <ripple/server/impl/io_list.h>
+#include <boost/asio.hpp>
+#include <atomic>
+#include <cassert>
+#include <functional>
+#include <string>
+
+namespace ripple {
+
+// Common part of all peers
+template <class Handler, class Impl>
+class BasePeer : public io_list::work
+{
+protected:
+    using clock_type = std::chrono::system_clock;
+    using error_code = boost::system::error_code;
+    using endpoint_type = boost::asio::ip::tcp::endpoint;
+    using waitable_timer = boost::asio::basic_waitable_timer<clock_type>;
+
+    Port const& port_;
+    Handler& handler_;
+    endpoint_type remote_address_;
+    beast::WrappedSink sink_;
+    beast::Journal const j_;
+
+    boost::asio::executor_work_guard<boost::asio::executor> work_;
+    boost::asio::strand<boost::asio::executor> strand_;
+
+public:
+    BasePeer(
+        Port const& port,
+        Handler& handler,
+        boost::asio::executor const& executor,
+        endpoint_type remote_address,
+        beast::Journal journal);
+
+    void
+    close() override;
+
+private:
+    Impl&
+    impl()
+    {
+        return *static_cast<Impl*>(this);
+    }
+};
+
+//------------------------------------------------------------------------------
+
+template <class Handler, class Impl>
+BasePeer<Handler, Impl>::BasePeer(
+    Port const& port,
+    Handler& handler,
+    boost::asio::executor const& executor,
+    endpoint_type remote_address,
+    beast::Journal journal)
+    : port_(port)
+    , handler_(handler)
+    , remote_address_(remote_address)
+    , sink_(
+          journal.sink(),
+          [] {
+              static std::atomic<unsigned> id{0};
+              return "##" + std::to_string(++id) + " ";
+          }())
+    , j_(sink_)
+    , work_(executor)
+    , strand_(executor)
+{
+}
+
+template <class Handler, class Impl>
+void
+BasePeer<Handler, Impl>::close()
+{
+    if (!strand_.running_in_this_thread())
+        return post(
+            strand_, std::bind(&BasePeer::close, impl().shared_from_this()));
+    error_code ec;
+    ripple::get_lowest_layer(impl().ws_).socket().close(ec);
+}
+
+}  // namespace ripple
+
+#endif