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82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
/*
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* NetworkHandler.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "NetworkHandler.h"
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#include "NetworkServer.h"
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#include "NetworkConnection.h"
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VCMI_LIB_NAMESPACE_BEGIN
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std::unique_ptr<INetworkHandler> INetworkHandler::createHandler()
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{
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return std::make_unique<NetworkHandler>();
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}
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NetworkHandler::NetworkHandler()
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: io(std::make_shared<NetworkContext>())
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{}
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std::unique_ptr<INetworkServer> NetworkHandler::createServerTCP(INetworkServerListener & listener)
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{
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return std::make_unique<NetworkServer>(listener, io);
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}
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void NetworkHandler::connectToRemote(INetworkClientListener & listener, const std::string & host, uint16_t port)
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{
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auto socket = std::make_shared<NetworkSocket>(*io);
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auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(*io);
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resolver->async_resolve(host, std::to_string(port),
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[this, &listener, resolver, socket](const boost::system::error_code& error, const boost::asio::ip::tcp::resolver::results_type & endpoints)
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{
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if (error)
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{
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listener.onConnectionFailed(error.message());
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return;
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}
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boost::asio::async_connect(*socket, endpoints, [this, socket, &listener](const boost::system::error_code& error, const boost::asio::ip::tcp::endpoint& endpoint)
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{
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if (error)
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{
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listener.onConnectionFailed(error.message());
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return;
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}
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auto connection = std::make_shared<NetworkConnection>(listener, socket, io);
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connection->start();
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listener.onConnectionEstablished(connection);
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});
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});
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}
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void NetworkHandler::run()
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{
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boost::asio::executor_work_guard<decltype(io->get_executor())> work{io->get_executor()};
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io->run();
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}
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void NetworkHandler::createTimer(INetworkTimerListener & listener, std::chrono::milliseconds duration)
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{
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auto timer = std::make_shared<NetworkTimer>(*io, duration);
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timer->async_wait([&listener, timer](const boost::system::error_code& error){
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if (!error)
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listener.onTimer();
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});
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}
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void NetworkHandler::stop()
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{
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io->stop();
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}
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VCMI_LIB_NAMESPACE_END
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