forked from boostorg/beast
799 lines
24 KiB
C++
799 lines
24 KiB
C++
//
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// Copyright (c) 2013-2017 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_WEBSOCKET_IMPL_ACCEPT_IPP
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#define BEAST_WEBSOCKET_IMPL_ACCEPT_IPP
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#include <beast/websocket/detail/type_traits.hpp>
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#include <beast/http/empty_body.hpp>
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#include <beast/http/parser.hpp>
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#include <beast/http/read.hpp>
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#include <beast/http/string_body.hpp>
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#include <beast/http/write.hpp>
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#include <beast/core/buffer_prefix.hpp>
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#include <beast/core/handler_ptr.hpp>
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#include <beast/core/detail/type_traits.hpp>
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#include <boost/asio/handler_alloc_hook.hpp>
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#include <boost/asio/handler_continuation_hook.hpp>
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#include <boost/asio/handler_invoke_hook.hpp>
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#include <boost/assert.hpp>
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#include <boost/throw_exception.hpp>
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#include <memory>
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#include <type_traits>
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namespace beast {
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namespace websocket {
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//------------------------------------------------------------------------------
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// Respond to an upgrade HTTP request
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template<class NextLayer>
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template<class Handler>
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class stream<NextLayer>::response_op
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{
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struct data
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{
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bool cont;
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stream<NextLayer>& ws;
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http::response<http::empty_body> res;
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int state = 0;
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template<class Fields, class Decorator>
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data(Handler&, stream<NextLayer>& ws_,
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http::header<true, Fields> const& req,
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Decorator const& decorator,
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bool cont_)
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: cont(cont_)
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, ws(ws_)
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, res(ws_.build_response(req, decorator))
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{
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}
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template<class Fields,
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class Buffers, class Decorator>
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data(Handler&, stream<NextLayer>& ws_,
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http::header<true, Fields> const& req,
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Buffers const& buffers,
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Decorator const& decorator,
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bool cont_)
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: cont(cont_)
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, ws(ws_)
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, res(ws_.build_response(req, decorator))
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{
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using boost::asio::buffer_copy;
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using boost::asio::buffer_size;
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// VFALCO What about catch(std::length_error const&)?
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ws.stream_.buffer().commit(buffer_copy(
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ws.stream_.buffer().prepare(
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buffer_size(buffers)), buffers));
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}
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};
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handler_ptr<data, Handler> d_;
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public:
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response_op(response_op&&) = default;
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response_op(response_op const&) = default;
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template<class DeducedHandler, class... Args>
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response_op(DeducedHandler&& h,
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stream<NextLayer>& ws, Args&&... args)
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: d_(std::forward<DeducedHandler>(h),
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ws, std::forward<Args>(args)...)
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{
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(*this)(error_code{}, false);
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}
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void operator()(
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error_code ec, bool again = true);
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friend
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void* asio_handler_allocate(
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std::size_t size, response_op* op)
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{
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using boost::asio::asio_handler_allocate;
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return asio_handler_allocate(
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size, std::addressof(op->d_.handler()));
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}
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friend
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void asio_handler_deallocate(
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void* p, std::size_t size, response_op* op)
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{
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using boost::asio::asio_handler_deallocate;
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asio_handler_deallocate(
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p, size, std::addressof(op->d_.handler()));
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}
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friend
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bool asio_handler_is_continuation(response_op* op)
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{
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return op->d_->cont;
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}
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template<class Function>
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friend
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void asio_handler_invoke(Function&& f, response_op* op)
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{
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using boost::asio::asio_handler_invoke;
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asio_handler_invoke(
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f, std::addressof(op->d_.handler()));
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}
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};
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template<class NextLayer>
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template<class Handler>
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void
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stream<NextLayer>::response_op<Handler>::
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operator()(error_code ec, bool again)
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{
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auto& d = *d_;
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d.cont = d.cont || again;
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while(! ec && d.state != 99)
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{
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switch(d.state)
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{
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case 0:
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// send response
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d.state = 1;
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http::async_write(d.ws.next_layer(),
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d.res, std::move(*this));
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return;
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// sent response
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case 1:
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d.state = 99;
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if(d.res.result() !=
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http::status::switching_protocols)
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ec = error::handshake_failed;
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if(! ec)
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{
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pmd_read(d.ws.pmd_config_, d.res);
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d.ws.open(detail::role_type::server);
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}
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break;
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}
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}
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d_.invoke(ec);
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}
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//------------------------------------------------------------------------------
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// read and respond to an upgrade request
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//
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template<class NextLayer>
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template<class Decorator, class Handler>
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class stream<NextLayer>::accept_op
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{
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struct data
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{
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stream<NextLayer>& ws;
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Decorator decorator;
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http::request_parser<http::empty_body> p;
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data(Handler& handler, stream<NextLayer>& ws_,
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Decorator const& decorator_)
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: ws(ws_)
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, decorator(decorator_)
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{
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}
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template<class Buffers>
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data(Handler& handler, stream<NextLayer>& ws_,
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Buffers const& buffers,
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Decorator const& decorator_)
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: ws(ws_)
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, decorator(decorator_)
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{
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using boost::asio::buffer_copy;
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using boost::asio::buffer_size;
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// VFALCO What about catch(std::length_error const&)?
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ws.stream_.buffer().commit(buffer_copy(
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ws.stream_.buffer().prepare(
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buffer_size(buffers)), buffers));
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}
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};
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handler_ptr<data, Handler> d_;
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public:
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accept_op(accept_op&&) = default;
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accept_op(accept_op const&) = default;
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template<class DeducedHandler, class... Args>
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accept_op(DeducedHandler&& h,
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stream<NextLayer>& ws, Args&&... args)
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: d_(std::forward<DeducedHandler>(h),
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ws, std::forward<Args>(args)...)
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{
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}
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void operator()();
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void operator()(error_code ec);
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friend
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void* asio_handler_allocate(
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std::size_t size, accept_op* op)
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{
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using boost::asio::asio_handler_allocate;
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return asio_handler_allocate(
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size, std::addressof(op->d_.handler()));
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}
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friend
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void asio_handler_deallocate(
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void* p, std::size_t size, accept_op* op)
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{
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using boost::asio::asio_handler_deallocate;
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asio_handler_deallocate(
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p, size, std::addressof(op->d_.handler()));
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}
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friend
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bool asio_handler_is_continuation(accept_op* op)
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{
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using boost::asio::asio_handler_is_continuation;
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return asio_handler_is_continuation(
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std::addressof(op->d_.handler()));
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}
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template<class Function>
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friend
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void asio_handler_invoke(Function&& f, accept_op* op)
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{
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using boost::asio::asio_handler_invoke;
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asio_handler_invoke(
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f, std::addressof(op->d_.handler()));
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}
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};
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template<class NextLayer>
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template<class Decorator, class Handler>
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void
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stream<NextLayer>::accept_op<Decorator, Handler>::
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operator()()
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{
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auto& d = *d_;
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http::async_read_header(d.ws.next_layer(),
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d.ws.stream_.buffer(), d.p,
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std::move(*this));
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}
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template<class NextLayer>
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template<class Decorator, class Handler>
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void
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stream<NextLayer>::accept_op<Decorator, Handler>::
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operator()(error_code ec)
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{
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auto& d = *d_;
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if(! ec)
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{
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BOOST_ASSERT(d.p.is_header_done());
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// Arguments from our state must be
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// moved to the stack before releasing
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// the handler.
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auto& ws = d.ws;
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auto const req = d.p.release();
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auto const decorator = d.decorator;
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#if 1
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response_op<Handler>{
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d_.release_handler(),
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ws, req, decorator, true};
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#else
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// VFALCO This *should* work but breaks
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// coroutine invariants in the unit test.
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// Also it calls reset() when it shouldn't.
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ws.async_accept_ex(
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req, decorator, d_.release_handler());
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#endif
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return;
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}
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d_.invoke(ec);
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}
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//------------------------------------------------------------------------------
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template<class NextLayer>
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void
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stream<NextLayer>::
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accept()
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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error_code ec;
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accept(ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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template<class NextLayer>
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template<class ResponseDecorator>
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void
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stream<NextLayer>::
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accept_ex(ResponseDecorator const& decorator)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(detail::is_ResponseDecorator<
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ResponseDecorator>::value,
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"ResponseDecorator requirements not met");
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error_code ec;
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accept_ex(decorator, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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template<class NextLayer>
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void
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stream<NextLayer>::
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accept(error_code& ec)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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reset();
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do_accept(&default_decorate_res, ec);
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}
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template<class NextLayer>
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template<class ResponseDecorator>
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void
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stream<NextLayer>::
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accept_ex(ResponseDecorator const& decorator, error_code& ec)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(detail::is_ResponseDecorator<
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ResponseDecorator>::value,
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"ResponseDecorator requirements not met");
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reset();
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do_accept(decorator, ec);
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}
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template<class NextLayer>
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template<class ConstBufferSequence>
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typename std::enable_if<! http::detail::is_header<
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ConstBufferSequence>::value>::type
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stream<NextLayer>::
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accept(ConstBufferSequence const& buffers)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
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"ConstBufferSequence requirements not met");
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error_code ec;
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accept(buffers, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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template<class NextLayer>
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template<
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class ConstBufferSequence, class ResponseDecorator>
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typename std::enable_if<! http::detail::is_header<
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ConstBufferSequence>::value>::type
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stream<NextLayer>::
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accept_ex(ConstBufferSequence const& buffers,
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ResponseDecorator const &decorator)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
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"ConstBufferSequence requirements not met");
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static_assert(detail::is_ResponseDecorator<
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ResponseDecorator>::value,
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"ResponseDecorator requirements not met");
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error_code ec;
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accept_ex(buffers, decorator, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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template<class NextLayer>
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template<class ConstBufferSequence>
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typename std::enable_if<! http::detail::is_header<
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ConstBufferSequence>::value>::type
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stream<NextLayer>::
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accept(ConstBufferSequence const& buffers, error_code& ec)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
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"ConstBufferSequence requirements not met");
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reset();
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using boost::asio::buffer_copy;
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using boost::asio::buffer_size;
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stream_.buffer().commit(buffer_copy(
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stream_.buffer().prepare(
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buffer_size(buffers)), buffers));
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do_accept(&default_decorate_res, ec);
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}
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template<class NextLayer>
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template<
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class ConstBufferSequence, class ResponseDecorator>
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typename std::enable_if<! http::detail::is_header<
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ConstBufferSequence>::value>::type
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stream<NextLayer>::
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accept_ex(ConstBufferSequence const& buffers,
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ResponseDecorator const& decorator, error_code& ec)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
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"ConstBufferSequence requirements not met");
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static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
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"ConstBufferSequence requirements not met");
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reset();
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using boost::asio::buffer_copy;
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using boost::asio::buffer_size;
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stream_.buffer().commit(buffer_copy(
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stream_.buffer().prepare(
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buffer_size(buffers)), buffers));
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do_accept(decorator, ec);
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}
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template<class NextLayer>
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template<class Fields>
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void
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stream<NextLayer>::
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accept(http::header<true, Fields> const& req)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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error_code ec;
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accept(req, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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template<class NextLayer>
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template<class Fields, class ResponseDecorator>
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void
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stream<NextLayer>::
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accept_ex(http::header<true, Fields> const& req,
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ResponseDecorator const& decorator)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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static_assert(detail::is_ResponseDecorator<
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ResponseDecorator>::value,
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"ResponseDecorator requirements not met");
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error_code ec;
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accept_ex(req, decorator, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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template<class NextLayer>
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template<class Fields>
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void
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stream<NextLayer>::
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accept(http::header<true, Fields> const& req,
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error_code& ec)
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{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
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reset();
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do_accept(req, &default_decorate_res, ec);
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}
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|
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template<class NextLayer>
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template<class Fields, class ResponseDecorator>
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void
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stream<NextLayer>::
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accept_ex(http::header<true, Fields> const& req,
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ResponseDecorator const& decorator, error_code& ec)
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|
{
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static_assert(is_sync_stream<next_layer_type>::value,
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"SyncStream requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
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ResponseDecorator>::value,
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"ResponseDecorator requirements not met");
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reset();
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do_accept(req, decorator, ec);
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}
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|
|
template<class NextLayer>
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template<class Fields, class ConstBufferSequence>
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void
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stream<NextLayer>::
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accept(http::header<true, Fields> const& req,
|
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ConstBufferSequence const& buffers)
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{
|
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static_assert(is_sync_stream<next_layer_type>::value,
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|
"SyncStream requirements not met");
|
|
static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
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"ConstBufferSequence requirements not met");
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error_code ec;
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accept(req, buffers, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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}
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|
|
template<class NextLayer>
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template<class Fields,
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class ConstBufferSequence, class ResponseDecorator>
|
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void
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stream<NextLayer>::
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accept_ex(http::header<true, Fields> const& req,
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ConstBufferSequence const& buffers,
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ResponseDecorator const& decorator)
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{
|
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static_assert(is_sync_stream<next_layer_type>::value,
|
|
"SyncStream requirements not met");
|
|
static_assert(is_const_buffer_sequence<
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ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
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ResponseDecorator>::value,
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|
"ResponseDecorator requirements not met");
|
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error_code ec;
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accept_ex(req, buffers, decorator, ec);
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if(ec)
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BOOST_THROW_EXCEPTION(system_error{ec});
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|
}
|
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|
|
template<class NextLayer>
|
|
template<class Fields, class ConstBufferSequence>
|
|
void
|
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stream<NextLayer>::
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|
accept(http::header<true, Fields> const& req,
|
|
ConstBufferSequence const& buffers, error_code& ec)
|
|
{
|
|
static_assert(is_sync_stream<next_layer_type>::value,
|
|
"SyncStream requirements not met");
|
|
static_assert(is_const_buffer_sequence<
|
|
ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
reset();
|
|
using boost::asio::buffer_copy;
|
|
using boost::asio::buffer_size;
|
|
stream_.buffer().commit(buffer_copy(
|
|
stream_.buffer().prepare(
|
|
buffer_size(buffers)), buffers));
|
|
do_accept(req, &default_decorate_res, ec);
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class Fields,
|
|
class ConstBufferSequence, class ResponseDecorator>
|
|
void
|
|
stream<NextLayer>::
|
|
accept_ex(http::header<true, Fields> const& req,
|
|
ConstBufferSequence const& buffers,
|
|
ResponseDecorator const& decorator,
|
|
error_code& ec)
|
|
{
|
|
static_assert(is_sync_stream<next_layer_type>::value,
|
|
"SyncStream requirements not met");
|
|
static_assert(is_const_buffer_sequence<
|
|
ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
|
|
ResponseDecorator>::value,
|
|
"ResponseDecorator requirements not met");
|
|
reset();
|
|
using boost::asio::buffer_copy;
|
|
using boost::asio::buffer_size;
|
|
stream_.buffer().commit(buffer_copy(
|
|
stream_.buffer().prepare(
|
|
buffer_size(buffers)), buffers));
|
|
do_accept(req, decorator, ec);
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
template<class NextLayer>
|
|
template<class AcceptHandler>
|
|
async_return_type<
|
|
AcceptHandler, void(error_code)>
|
|
stream<NextLayer>::
|
|
async_accept(AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
accept_op<decltype(&default_decorate_res),
|
|
handler_type<AcceptHandler, void(error_code)>>{
|
|
init.completion_handler, *this, &default_decorate_res}();
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class ResponseDecorator, class AcceptHandler>
|
|
async_return_type<
|
|
AcceptHandler, void(error_code)>
|
|
stream<NextLayer>::
|
|
async_accept_ex(ResponseDecorator const& decorator,
|
|
AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
|
|
ResponseDecorator>::value,
|
|
"ResponseDecorator requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
accept_op<ResponseDecorator, handler_type<
|
|
AcceptHandler, void(error_code)>>{
|
|
init.completion_handler, *this, decorator}();
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class ConstBufferSequence, class AcceptHandler>
|
|
typename std::enable_if<
|
|
! http::detail::is_header<ConstBufferSequence>::value,
|
|
async_return_type<AcceptHandler, void(error_code)>>::type
|
|
stream<NextLayer>::
|
|
async_accept(ConstBufferSequence const& buffers,
|
|
AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
static_assert(is_const_buffer_sequence<
|
|
ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
accept_op<decltype(&default_decorate_res),
|
|
handler_type<AcceptHandler, void(error_code)>>{
|
|
init.completion_handler, *this, buffers,
|
|
&default_decorate_res}();
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class ConstBufferSequence,
|
|
class ResponseDecorator, class AcceptHandler>
|
|
typename std::enable_if<
|
|
! http::detail::is_header<ConstBufferSequence>::value,
|
|
async_return_type<AcceptHandler, void(error_code)>>::type
|
|
stream<NextLayer>::
|
|
async_accept_ex(ConstBufferSequence const& buffers,
|
|
ResponseDecorator const& decorator,
|
|
AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
static_assert(is_const_buffer_sequence<
|
|
ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
|
|
ResponseDecorator>::value,
|
|
"ResponseDecorator requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
accept_op<ResponseDecorator, handler_type<
|
|
AcceptHandler, void(error_code)>>{
|
|
init.completion_handler, *this, buffers,
|
|
decorator}();
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class Fields, class AcceptHandler>
|
|
async_return_type<
|
|
AcceptHandler, void(error_code)>
|
|
stream<NextLayer>::
|
|
async_accept(http::header<true, Fields> const& req,
|
|
AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
using boost::asio::asio_handler_is_continuation;
|
|
response_op<handler_type<
|
|
AcceptHandler, void(error_code)>>{init.completion_handler,
|
|
*this, req, &default_decorate_res,
|
|
asio_handler_is_continuation(
|
|
std::addressof(init.completion_handler))};
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class Fields,
|
|
class ResponseDecorator, class AcceptHandler>
|
|
async_return_type<
|
|
AcceptHandler, void(error_code)>
|
|
stream<NextLayer>::
|
|
async_accept_ex(http::header<true, Fields> const& req,
|
|
ResponseDecorator const& decorator, AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
|
|
ResponseDecorator>::value,
|
|
"ResponseDecorator requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
using boost::asio::asio_handler_is_continuation;
|
|
response_op<handler_type<
|
|
AcceptHandler, void(error_code)>>{
|
|
init.completion_handler, *this, req, decorator,
|
|
asio_handler_is_continuation(
|
|
std::addressof(init.completion_handler))};
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class Fields,
|
|
class ConstBufferSequence, class AcceptHandler>
|
|
async_return_type<
|
|
AcceptHandler, void(error_code)>
|
|
stream<NextLayer>::
|
|
async_accept(http::header<true, Fields> const& req,
|
|
ConstBufferSequence const& buffers,
|
|
AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
static_assert(is_const_buffer_sequence<
|
|
ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
using boost::asio::asio_handler_is_continuation;
|
|
response_op<handler_type<
|
|
AcceptHandler, void(error_code)>>{
|
|
init.completion_handler, *this, req, buffers,
|
|
&default_decorate_res, asio_handler_is_continuation(
|
|
std::addressof(init.completion_handler))};
|
|
return init.result.get();
|
|
}
|
|
|
|
template<class NextLayer>
|
|
template<class Fields, class ConstBufferSequence,
|
|
class ResponseDecorator, class AcceptHandler>
|
|
async_return_type<
|
|
AcceptHandler, void(error_code)>
|
|
stream<NextLayer>::
|
|
async_accept_ex(http::header<true, Fields> const& req,
|
|
ConstBufferSequence const& buffers,
|
|
ResponseDecorator const& decorator,
|
|
AcceptHandler&& handler)
|
|
{
|
|
static_assert(is_async_stream<next_layer_type>::value,
|
|
"AsyncStream requirements requirements not met");
|
|
static_assert(is_const_buffer_sequence<
|
|
ConstBufferSequence>::value,
|
|
"ConstBufferSequence requirements not met");
|
|
static_assert(detail::is_ResponseDecorator<
|
|
ResponseDecorator>::value,
|
|
"ResponseDecorator requirements not met");
|
|
async_completion<AcceptHandler,
|
|
void(error_code)> init{handler};
|
|
reset();
|
|
using boost::asio::asio_handler_is_continuation;
|
|
response_op<handler_type<
|
|
AcceptHandler, void(error_code)>>{init.completion_handler,
|
|
*this, req, buffers, decorator, asio_handler_is_continuation(
|
|
std::addressof(init.completion_handler))};
|
|
return init.result.get();
|
|
}
|
|
|
|
} // websocket
|
|
} // beast
|
|
|
|
#endif
|