Rearrange sources

include/xrpl/server/SimpleWriter.h

@@ -0,0 +1,77 @@
+//------------------------------------------------------------------------------
+/*
+    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_SIMPLEWRITER_H_INCLUDED
+#define RIPPLE_SERVER_SIMPLEWRITER_H_INCLUDED
+
+#include <ripple/server/Writer.h>
+#include <boost/beast/core/multi_buffer.hpp>
+#include <boost/beast/core/ostream.hpp>
+#include <boost/beast/http/message.hpp>
+#include <boost/beast/http/write.hpp>
+#include <utility>
+
+namespace ripple {
+
+/// Deprecated: Writer that serializes a HTTP/1 message
+class SimpleWriter : public Writer
+{
+    boost::beast::multi_buffer sb_;
+
+public:
+    template <bool isRequest, class Body, class Fields>
+    explicit SimpleWriter(
+        boost::beast::http::message<isRequest, Body, Fields> const& msg)
+    {
+        boost::beast::ostream(sb_) << msg;
+    }
+
+    bool
+    complete() override
+    {
+        return sb_.size() == 0;
+    }
+
+    void
+    consume(std::size_t bytes) override
+    {
+        sb_.consume(bytes);
+    }
+
+    bool
+    prepare(std::size_t bytes, std::function<void(void)>) override
+    {
+        return true;
+    }
+
+    std::vector<boost::asio::const_buffer>
+    data() override
+    {
+        auto const& buf = sb_.data();
+        std::vector<boost::asio::const_buffer> result;
+        result.reserve(std::distance(buf.begin(), buf.end()));
+        for (auto const b : buf)
+            result.push_back(b);
+        return result;
+    }
+};
+
+}  // namespace ripple
+
+#endif