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79 lines
2.9 KiB
79 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 <net/inputmessage.h>
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#include <net/outputmessage.h>
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#include <prerequisites.h>
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#include <boost/asio.hpp>
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typedef boost::function<void(boost::system::error_code&)> ErrorCallback;
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typedef boost::function<void(InputMessage*)> RecvCallback;
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class Connection : public boost::enable_shared_from_this<Connection>, boost::noncopyable
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{
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public:
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Connection();
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static void poll();
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void connect(const std::string& host, uint16 port, const SimpleCallback& connectCallback);
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void send(OutputMessage *outputMessage);
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void setErrorCallback(const ErrorCallback& errorCallback) { m_errorCallback = errorCallback; }
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void setRecvCallback(const RecvCallback& recvCallback) { m_recvCallback = recvCallback; }
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void onTimeout(const boost::system::error_code& error);
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void onResolve(const boost::system::error_code& error, boost::asio::ip::tcp::resolver::iterator endpointIterator);
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void onConnect(const boost::system::error_code& error);
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void onSend(const boost::system::error_code& error, size_t);
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void onRecvHeader(const boost::system::error_code& error);
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void onRecvData(const boost::system::error_code& error);
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enum ConnectionState_t {
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CONNECTION_STATE_IDLE = 0,
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CONNECTION_STATE_RESOLVING,
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CONNECTION_STATE_CONNECTING,
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CONNECTION_STATE_CONNECTED
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};
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private:
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ErrorCallback m_errorCallback;
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RecvCallback m_recvCallback;
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SimpleCallback m_connectCallback;
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ConnectionState_t m_connectionState;
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boost::asio::deadline_timer m_timer;
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boost::asio::ip::tcp::resolver m_resolver;
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boost::asio::ip::tcp::socket m_socket;
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InputMessage m_inputMessage;
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};
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typedef boost::shared_ptr<Connection> ConnectionPtr;
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#endif
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