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62 lines
2.0 KiB
62 lines
2.0 KiB
// Copyright (C) 2025 Simon Quigley <tsimonq2@ubuntu.com>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (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, see <https://www.gnu.org/licenses/>.
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#ifndef TASK_QUEUE_H
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#define TASK_QUEUE_H
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#include "ci_database_objs.h"
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#include <set>
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#include <vector>
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#include <thread>
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#include <mutex>
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#include <condition_variable>
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#include <functional>
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#include <string>
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#include <queue>
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#include <QSqlDatabase>
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class TaskQueue {
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public:
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TaskQueue(size_t max_concurrent_tasks = 6);
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~TaskQueue();
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void enqueue(std::shared_ptr<JobStatus> jobstatus, std::function<void(std::shared_ptr<Log> log)> task_func, std::shared_ptr<PackageConf> packageconf);
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void start();
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void stop();
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std::set<std::shared_ptr<Task>, Task::TaskComparator> get_tasks() const;
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std::set<std::shared_ptr<Task>, Task::TaskComparator> get_running_tasks() const;
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private:
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size_t max_concurrent_tasks_;
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std::set<std::shared_ptr<Task>, Task::TaskComparator> tasks_;
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std::set<std::shared_ptr<Task>, Task::TaskComparator> running_tasks_;
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std::set<std::shared_ptr<Package>> running_packages_;
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std::queue<std::function<void()>> thread_pool_tasks_;
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mutable std::mutex tasks_mutex_;
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mutable std::mutex running_packages_mutex_;
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mutable std::mutex running_tasks_mutex_;
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std::condition_variable cv_;
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bool stop_;
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std::vector<std::thread> workers_;
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int max_worker_id = 1;
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void worker_thread();
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};
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#endif // TASK_QUEUE_H
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