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63 lines
1.7 KiB
63 lines
1.7 KiB
#pragma once |
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#include <memory> |
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#include <string> |
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// This header must be included before any 3DS code |
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// because 3DS SDK defines a macro with the same name |
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// as an fmt template parameter in some versions of fmt. |
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// See https://github.com/fmtlib/fmt/issues/3632 |
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// |
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// 3DS uses some custom ASIO code that transitively includes |
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// the 3DS SDK. |
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#include <fmt/core.h> |
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#include <asio/ts/buffer.hpp> |
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#include <asio/ts/internet.hpp> |
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#include <asio/ts/io_context.hpp> |
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#include <asio/ts/net.hpp> |
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#include <asio_handle_exception.hpp> |
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#include "dvlnet/base.h" |
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#include "dvlnet/frame_queue.h" |
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#include "dvlnet/packet.h" |
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#include "dvlnet/tcp_server.h" |
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namespace devilution::net { |
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class tcp_client : public base { |
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public: |
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int create(std::string addrstr) override; |
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int join(std::string addrstr) override; |
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tl::expected<void, PacketError> poll() override; |
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void send(packet &pkt) override; |
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bool SNetLeaveGame(int type) override; |
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~tcp_client() override; |
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std::string make_default_gamename() override; |
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protected: |
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bool IsGameHost() override; |
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private: |
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frame_queue recv_queue; |
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buffer_t recv_buffer = buffer_t(frame_queue::max_frame_size); |
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asio::io_context ioc; |
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asio::ip::tcp::resolver resolver = asio::ip::tcp::resolver(ioc); |
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asio::ip::tcp::socket sock = asio::ip::tcp::socket(ioc); |
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std::unique_ptr<tcp_server> local_server; // must be declared *after* ioc |
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std::optional<PacketError> ioHandlerResult; |
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void HandleReceive(const asio::error_code &error, size_t bytesRead); |
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void StartReceive(); |
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void HandleSend(const asio::error_code &error, size_t bytesSent); |
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void RaiseIoHandlerError(const PacketError &error); |
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}; |
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} // namespace devilution::net
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