59 lines
No EOL
1.6 KiB
C++
59 lines
No EOL
1.6 KiB
C++
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/*************************************************************************
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*
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* This file is part of the ACT library
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*
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* Copyright (c) 2024 Fabian Posch
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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**************************************************************************
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*/
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#ifndef __DOWNLOADER_H__
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#define __DOWNLOADER_H__
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#include <thread>
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#include <cluster/db_types.hpp>
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#include <cluster/db_client.hpp>
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#include "task_interface.hpp"
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#define NOTHING_AVAILABLE_SLEEP_TIME 500ms
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class Downloader {
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public:
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Downloader(db::db_credentials_t db_cred, TaskInterface& interface);
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void start();
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void join();
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private:
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void thread_run();
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bool fetch_tasks(size_t n);
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bool fetch_design(const db::uuid_t& id, std::string& design);
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void reopen_task(const db::uuid_t& id, bool halt);
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std::unique_ptr<std::thread> downloader_thread;
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std::unique_ptr<db::Connection> conn;
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TaskInterface& interface;
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};
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#endif |