69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*
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Copyright <2018-2023> <scott.e.graves@protonmail.com>
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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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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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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 THE
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SOFTWARE.
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*/
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#ifndef INCLUDE_UTILS_SINGLE_THREAD_SERVICE_BASE_HPP_
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#define INCLUDE_UTILS_SINGLE_THREAD_SERVICE_BASE_HPP_
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#include "types/repertory.hpp"
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namespace repertory {
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class single_thread_service_base {
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public:
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explicit single_thread_service_base(std::string service_name)
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: service_name_(std::move(service_name)) {}
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virtual ~single_thread_service_base() { stop(); }
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private:
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const std::string service_name_;
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mutable std::mutex mtx_;
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mutable std::condition_variable notify_;
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stop_type stop_requested_ = false;
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std::unique_ptr<std::thread> thread_;
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protected:
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[[nodiscard]] auto get_mutex() const -> std::mutex & { return mtx_; }
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[[nodiscard]] auto get_notify() const -> std::condition_variable & {
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return notify_;
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}
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[[nodiscard]] auto get_stop_requested() const -> bool {
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return stop_requested_;
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}
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void notify_all() const;
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virtual void on_start() {}
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virtual void on_stop() {}
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virtual void service_function() = 0;
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public:
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void start();
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void stop();
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};
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} // namespace repertory
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#endif // INCLUDE_UTILS_SINGLE_THREAD_SERVICE_BASE_HPP_
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