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87 lines
2.9 KiB
87 lines
2.9 KiB
/* The MIT License
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*
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* Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef CONNECTION_H
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#define CONNECTION_H
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#include "../prerequisites.h"
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#include <boost/asio.hpp>
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#include "networkmessage.h"
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class TestState;
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class Protocol;
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class Connections;
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class Connection : public std::enable_shared_from_this<Connection>
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{
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public:
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typedef std::function<void(const boost::system::error_code&)> ConnectionCallback;
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typedef std::shared_ptr<Connection> ConnectionPtr;
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private:
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Connection(boost::asio::io_service& ioService);
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bool connect(const std::string& ip, uint16 port, ConnectionCallback onConnect);
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void stop();
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void send(NetworkMessagePtr networkMessage, ConnectionCallback onSend);
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bool isConnecting() const { return m_connecting; }
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bool isConnected() const { return m_connected; }
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boost::asio::ip::tcp::socket& getSocket() { return m_socket; }
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private:
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static void onSendHeader(ConnectionPtr connection, NetworkMessagePtr networkMessage, ConnectionCallback onSend, const boost::system::error_code& error);
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static void onSendBody(ConnectionPtr connection, NetworkMessagePtr networkMessage, ConnectionCallback onSend, const boost::system::error_code& error);
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private:
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void onResolveDns(const boost::system::error_code& error, boost::asio::ip::tcp::resolver::iterator endpointIt);
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void onConnect(const boost::system::error_code& error);
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private:
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void closeSocket();
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private:
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void handleError(const boost::system::error_code& error);
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boost::asio::ip::tcp::socket m_socket;
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boost::asio::ip::tcp::resolver m_resolver;
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bool m_connecting;
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bool m_connected;
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std::string m_ip;
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uint16_t m_port;
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ConnectionCallback m_connectCallback;
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friend class Protocol;
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friend class Connections;
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};
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typedef std::shared_ptr<Connection> ConnectionPtr;
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#endif //CONNECTION_h
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