mirror of
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83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
/**
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* @file message.hpp
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* @author Martin Piatka <piatka@cesnet.cz>
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*/
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/*
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* Copyright (c) 2021 CESNET, z. s. p. o.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, is permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of CESNET nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef UG_HOLE_PUNCH_MESSAGE_HPP
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#define UG_HOLE_PUNCH_MESSAGE_HPP
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#include <string_view>
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#include <functional>
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#include <asio.hpp>
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class Message{
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public:
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Message() = default;
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void async_readMsg(asio::ip::tcp::socket& socket,
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std::function<void(bool)> onComplete);
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std::string_view getStr() const;
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void setStr(std::string_view msg);
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void async_sendMsg(asio::ip::tcp::socket& socket,
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std::function<void(bool)> onComplete);
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size_t getSize() const { return size; }
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bool empty() const { return size == 0; }
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bool isSendingNow() const { return sendingNow; }
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void clear();
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private:
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void async_readBody(asio::ip::tcp::socket& socket,
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std::function<void(bool)> onComplete,
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const std::error_code& ec, size_t readLen);
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void async_readBodyComplete(std::function<void(bool)> onComplete,
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const std::error_code& ec, size_t readLen);
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void async_sendComplete(std::function<void(bool)> onComplete,
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const std::error_code& ec, size_t sentLen);
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size_t size = 0;
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bool sendingNow = false;
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static constexpr size_t headerSize = 5;
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static constexpr size_t bodySize = 2048;
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char data[headerSize + bodySize];
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};
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#endif
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