Split the lib in smaller libs to ease unit tests

2020-02-13 18:04:35 +01:00
parent 1e2c1caeed
commit 15e53caa2d
131 changed files with 382 additions and 138 deletions
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2015 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <filesystem>
+#include <map>
+#include <mutex>
+#include <optional>
+#include <vector>
+
+#include "cover/ICoverArtGrabber.hpp"
+#include "database/Types.hpp"
+#include "Image.hpp"
+
+namespace Database
+{
+	class Session;
+}
+
+namespace CoverArt
+{
+
+	class Grabber : public IGrabber
+	{
+		public:
+			Grabber(const std::filesystem::path& execPath);
+			~Grabber();
+
+			Grabber(const Grabber&) = delete;
+			Grabber& operator=(const Grabber&) = delete;
+			Grabber(Grabber&&) = delete;
+			Grabber& operator=(Grabber&&) = delete;
+
+			void			setDefaultCover(const std::filesystem::path& defaultCoverPath) override;
+
+			std::vector<uint8_t>	getFromTrack(Database::Session& dbSession, Database::IdType trackId, Format format, std::size_t width) override;
+			std::vector<uint8_t>	getFromRelease(Database::Session& dbSession, Database::IdType releaseId, Format format, std::size_t width) override;
+
+		private:
+
+			Image					getFromTrack(Database::Session& dbSession, Database::IdType trackId, std::size_t size);
+			Image					getFromRelease(Database::Session& dbSession, Database::IdType releaseId, std::size_t size);
+
+			std::optional<Image>			getFromTrack(const std::filesystem::path& path) const;
+			std::vector<std::filesystem::path>	getCoverPaths(const std::filesystem::path& directoryPath) const;
+			std::optional<Image>			getFromDirectory(const std::filesystem::path& path) const;
+			Image					getDefaultCover(std::size_t size);
+
+			Image _defaultCover;
+
+			std::mutex _mutex;
+			std::map<std::size_t /* size */, Image> _defaultCovers;
+
+			static inline const std::vector<std::filesystem::path> _fileExtensions {".jpg", ".jpeg", ".png", ".bmp"}; // TODO parametrize
+			static inline const std::size_t _maxFileSize {10000000};
+			static inline const std::vector<std::filesystem::path> _preferredFileNames {"cover", "front"}; // TODO parametrize
+	};
+
+} // namespace CoverArt
+