62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
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// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include "HttpClient.h"
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#include <HTTP/HttpParser.h>
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#include <System/Ipv4Resolver.h>
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#include <System/Ipv4Address.h>
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#include <System/TcpConnector.h>
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namespace CryptoNote {
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HttpClient::HttpClient(System::Dispatcher& dispatcher, const std::string& address, uint16_t port) :
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m_dispatcher(dispatcher), m_address(address), m_port(port) {
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}
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void HttpClient::request(const HttpRequest &req, HttpResponse &res) {
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if (!m_connected) {
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connect();
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}
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try {
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std::iostream stream(m_streamBuf.get());
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HttpParser parser;
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stream << req;
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stream.flush();
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parser.receiveResponse(stream, res);
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} catch (const std::exception &) {
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disconnect();
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throw;
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}
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}
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void HttpClient::connect() {
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auto ipAddr = System::Ipv4Resolver(m_dispatcher).resolve(m_address);
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m_connection = System::TcpConnector(m_dispatcher).connect(ipAddr, m_port);
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m_streamBuf.reset(new System::TcpStreambuf(m_connection));
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m_connected = true;
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}
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void HttpClient::disconnect() {
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m_streamBuf.reset();
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m_connection = System::TcpConnection();
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m_connected = false;
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}
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}
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