60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/*
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Copyright <2018-2022> <scott.e.graves@protonmail.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to deal in the Software without restriction,
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including without limitation the rights to use, copy, modify, merge, publish, distribute,
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sublicense, and/or sell 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 copies or
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
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OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef INCLUDE_DRIVES_EVICTION_HPP_
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#define INCLUDE_DRIVES_EVICTION_HPP_
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#include "common.hpp"
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namespace repertory {
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class app_config;
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class i_open_file_table;
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class i_provider;
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class eviction final {
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public:
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eviction(i_provider &provider, const app_config &config, i_open_file_table &oft)
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: provider_(provider), config_(config), oft_(oft) {}
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~eviction() = default;
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private:
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i_provider &provider_;
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const app_config &config_;
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i_open_file_table &oft_;
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bool stop_requested_ = false;
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std::mutex start_stop_mutex_;
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std::condition_variable stop_notify_;
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std::unique_ptr<std::thread> eviction_thread_;
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std::mutex eviction_mutex_;
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private:
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void check_items_thread();
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bool check_minimum_requirements(const std::string &file_path);
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std::deque<std::string> get_filtered_cached_files();
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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_DRIVES_EVICTION_HPP_
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