56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/**
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* @file collector.hpp
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* Collects file events and acts upon them
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*
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* @author Tobias Schmidl
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* @copyright Copyright © 2022, Tobias Schmidl
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* SPDX-License-Identifier: MIT
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*/
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#pragma once
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#include "monitor.hpp"
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#include <filesystem>
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#include <regex>
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// for system()
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#include <cstdlib>
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#include <string>
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constexpr const char* FILTER = "^Core\\.[^.][^.]*\\..*\\.lz4";
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namespace collector::collector {
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class Collector
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{
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monitor::Monitor _monitor;
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std::filesystem::path _target_file;
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public:
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Collector(boost::asio::io_service& service,
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std::filesystem::path&& root_path,
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std::filesystem::path&& target_file)
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: _monitor(service, std::move(root_path))
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, _target_file(std::move(target_file))
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{
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}
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Collector(boost::asio::io_service& service,
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const std::filesystem::path& root_path,
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const std::filesystem::path& target_file)
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: _monitor(service, root_path)
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, _target_file(target_file)
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{
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}
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bool operator()()
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{
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const auto& fs_event =
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_monitor.watch(std::regex(FILTER),
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boost::asio::dir_monitor_event::event_type::added);
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// big fugly hack
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std::string call_command =
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std::string("/usr/bin/tar cvf ") + _target_file.generic_string() +
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std::string(" ") + _monitor.get_root_path().generic_string();
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return system(call_command.c_str()) == 0;
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}
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};
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}
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