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cffda52ba6
Code of new coroutine-based web server. The new server is not connected to Clio and not ready to use yet. For #919.
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of clio: https://github.com/XRPLF/clio
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Copyright (c) 2023, the clio developers.
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#pragma once
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#include <boost/asio/io_context.hpp>
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#include <boost/asio/spawn.hpp>
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#include <boost/asio/ssl/verify_context.hpp>
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#include <boost/beast/core/flat_buffer.hpp>
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#include <boost/beast/core/tcp_stream.hpp>
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#include <boost/beast/http/field.hpp>
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#include <boost/beast/http/message.hpp>
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#include <boost/beast/http/string_body.hpp>
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#include <chrono>
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#include <expected>
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#include <optional>
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#include <string>
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#include <string_view>
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#include <vector>
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struct WebHeader {
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WebHeader(boost::beast::http::field name, std::string value);
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boost::beast::http::field name;
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std::string value;
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};
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struct HttpSyncClient {
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static std::string
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post(
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std::string const& host,
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std::string const& port,
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std::string const& body,
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std::vector<WebHeader> additionalHeaders = {}
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);
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static std::string
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get(std::string const& host,
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std::string const& port,
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std::string const& body,
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std::string const& target,
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std::vector<WebHeader> additionalHeaders = {});
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};
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struct HttpsSyncClient {
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static bool
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verify_certificate(bool /* preverified */, boost::asio::ssl::verify_context& /* ctx */);
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static std::string
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syncPost(std::string const& host, std::string const& port, std::string const& body);
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};
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class HttpAsyncClient {
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boost::beast::tcp_stream stream_;
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boost::beast::flat_buffer buffer_;
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public:
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HttpAsyncClient(boost::asio::io_context& ioContext);
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std::optional<boost::system::error_code>
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connect(
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std::string_view host,
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std::string_view port,
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boost::asio::yield_context yield,
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std::chrono::steady_clock::duration timeout
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);
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std::optional<boost::system::error_code>
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send(
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boost::beast::http::request<boost::beast::http::string_body> request,
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boost::asio::yield_context yield,
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std::chrono::steady_clock::duration timeout
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);
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std::expected<boost::beast::http::response<boost::beast::http::string_body>, boost::system::error_code>
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receive(boost::asio::yield_context yield, std::chrono::steady_clock::duration timeout);
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void
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gracefulShutdown();
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void
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disconnect();
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};
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