78 lines
1.9 KiB
C++
Executable file
78 lines
1.9 KiB
C++
Executable file
// Copyright (c) 2011-2016 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#pragma once
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#include <memory>
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#include <HTTP/HttpRequest.h>
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#include <HTTP/HttpResponse.h>
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#include <System/TcpConnection.h>
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#include <System/TcpStream.h>
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#include "Serialization/SerializationTools.h"
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namespace CryptoNote {
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class ConnectException : public std::runtime_error {
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public:
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ConnectException(const std::string& whatArg);
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};
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class HttpClient {
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public:
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HttpClient(System::Dispatcher& dispatcher, const std::string& address, uint16_t port);
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~HttpClient();
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void request(const HttpRequest& req, HttpResponse& res);
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bool isConnected() const;
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private:
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void connect();
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void disconnect();
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const std::string m_address;
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const uint16_t m_port;
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bool m_connected = false;
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System::Dispatcher& m_dispatcher;
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System::TcpConnection m_connection;
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std::unique_ptr<System::TcpStreambuf> m_streamBuf;
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};
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template <typename Request, typename Response>
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void invokeJsonCommand(HttpClient& client, const std::string& url, const Request& req, Response& res) {
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HttpRequest hreq;
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HttpResponse hres;
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hreq.setUrl(url);
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hreq.setBody(storeToJson(req));
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client.request(hreq, hres);
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if (hres.getStatus() != HttpResponse::STATUS_200) {
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throw std::runtime_error("HTTP status: " + std::to_string(hres.getStatus()));
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}
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if (!loadFromJson(res, hres.getBody())) {
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throw std::runtime_error("Failed to parse JSON response");
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}
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}
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template <typename Request, typename Response>
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void invokeBinaryCommand(HttpClient& client, const std::string& url, const Request& req, Response& res) {
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HttpRequest hreq;
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HttpResponse hres;
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hreq.setUrl(url);
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hreq.setBody(storeToBinaryKeyValue(req));
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client.request(hreq, hres);
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if (!loadFromBinaryKeyValue(res, hres.getBody())) {
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throw std::runtime_error("Failed to parse binary response");
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}
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}
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}
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