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Conform to the Networking TS by renaming the Streambuf concept to DynamicBuffer in all places. Values of types meeting the requirements of DynamicBuffer are renamed to dynabuf. See: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4478.html#requirements.dynamic_buffers * Headers renamed * Formal parameter names renamed * Template argument types renamed * Documentation updated
96 lines
2.0 KiB
C++
96 lines
2.0 KiB
C++
//
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// Copyright (c) 2013-2016 Vinnie Falco (vinnie dot falco at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BEAST_HTTP_BASIC_DYNABUF_BODY_HPP
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#define BEAST_HTTP_BASIC_DYNABUF_BODY_HPP
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#include <beast/http/body_type.hpp>
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#include <boost/asio/buffer.hpp>
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namespace beast {
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namespace http {
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/** A message body represented by a @b `DynamicBuffer`
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Meets the requirements of @b `Body`.
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*/
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template<class DynamicBuffer>
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struct basic_dynabuf_body
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{
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/// The type of the `message::body` member
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using value_type = DynamicBuffer;
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#if GENERATING_DOCS
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private:
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#endif
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class reader
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{
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value_type& sb_;
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public:
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template<bool isRequest, class Headers>
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explicit
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reader(message<isRequest,
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basic_dynabuf_body, Headers>& m) noexcept
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: sb_(m.body)
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{
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}
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void
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write(void const* data,
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std::size_t size, error_code&) noexcept
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{
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using boost::asio::buffer;
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using boost::asio::buffer_copy;
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sb_.commit(buffer_copy(
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sb_.prepare(size), buffer(data, size)));
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}
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};
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class writer
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{
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DynamicBuffer const& body_;
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public:
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writer(writer const&) = delete;
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writer& operator=(writer const&) = delete;
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template<bool isRequest, class Headers>
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explicit
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writer(message<
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isRequest, basic_dynabuf_body, Headers> const& m)
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: body_(m.body)
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{
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}
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void
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init(error_code& ec)
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{
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}
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std::uint64_t
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content_length() const
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{
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return body_.size();
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}
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template<class Write>
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boost::tribool
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operator()(resume_context&&, error_code&, Write&& write)
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{
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write(body_.data());
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return true;
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}
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};
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};
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} // http
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} // beast
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#endif
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