mirror of
https://github.com/edubart/otclient.git
synced 2025-05-01 10:09:21 +02:00
100 lines
3.6 KiB
C++
100 lines
3.6 KiB
C++
/* The MIT License
|
|
*
|
|
* Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef CONNECTION_H
|
|
#define CONNECTION_H
|
|
|
|
#include "prerequisites.h"
|
|
|
|
#include <boost/asio.hpp>
|
|
|
|
#include "networkmessage.h"
|
|
|
|
class TestState;
|
|
class Protocol;
|
|
class Connections;
|
|
|
|
class Connection : public std::enable_shared_from_this<Connection>
|
|
{
|
|
public:
|
|
typedef std::function<void()> ConnectionCallback;
|
|
typedef std::function<void(NetworkMessagePtr)> RecvCallback;
|
|
typedef std::function<void(const boost::system::error_code&, const std::string&)> ErrorCallback;
|
|
|
|
typedef std::shared_ptr<Connection> ConnectionPtr;
|
|
|
|
private:
|
|
Connection(boost::asio::io_service& ioService);
|
|
|
|
bool connect(const std::string& ip, uint16 port, ConnectionCallback onConnect);
|
|
void stop();
|
|
|
|
void setErrorCallback(ErrorCallback c) { m_errorCallback = c; }
|
|
|
|
void recv(RecvCallback onSend);
|
|
void send(NetworkMessagePtr networkMessage, ConnectionCallback onRecv);
|
|
|
|
bool isConnecting() const { return m_connecting; }
|
|
bool isConnected() const { return m_connected; }
|
|
|
|
boost::asio::ip::tcp::socket& getSocket() { return m_socket; }
|
|
|
|
void onError(const boost::system::error_code& error, const std::string& msg) { m_errorCallback(error, msg); }
|
|
|
|
private:
|
|
static void onSendHeader(ConnectionPtr connection, NetworkMessagePtr networkMessage, ConnectionCallback onSend, const boost::system::error_code& error);
|
|
static void onSendBody(ConnectionPtr connection, NetworkMessagePtr networkMessage, ConnectionCallback onSend, const boost::system::error_code& error);
|
|
|
|
static void onRecvHeader(ConnectionPtr connection, NetworkMessagePtr networkMessage, RecvCallback onRecv, const boost::system::error_code& error);
|
|
static void onRecvBody(ConnectionPtr connection, NetworkMessagePtr networkMessage, RecvCallback onRecv, const boost::system::error_code& error);
|
|
|
|
private:
|
|
void onResolveDns(const boost::system::error_code& error, boost::asio::ip::tcp::resolver::iterator endpointIt);
|
|
void onConnect(const boost::system::error_code& error);
|
|
|
|
private:
|
|
void closeSocket();
|
|
|
|
private:
|
|
void handleError(const boost::system::error_code& error);
|
|
|
|
boost::asio::ip::tcp::socket m_socket;
|
|
boost::asio::ip::tcp::resolver m_resolver;
|
|
|
|
bool m_connecting;
|
|
bool m_connected;
|
|
|
|
std::string m_ip;
|
|
uint16_t m_port;
|
|
|
|
ConnectionCallback m_connectCallback;
|
|
ErrorCallback m_errorCallback;
|
|
|
|
friend class Protocol;
|
|
friend class Connections;
|
|
};
|
|
|
|
typedef std::shared_ptr<Connection> ConnectionPtr;
|
|
|
|
#endif //CONNECTION_h
|