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backends/fs/atari/atari-fs.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ATARI_FILESYSTEM_H
+#define ATARI_FILESYSTEM_H
+
+#include "backends/fs/posix-drives/posix-drives-fs.h"
+
+#include "common/hash-str.h"
+#include "common/hashmap.h"
+
+/**
+ * Implementation of the ScummVM file system API based on DrivePOSIX with translation to 8+3 filenames.
+ *
+ * Parts of this class are documented in the base interface class, AbstractFSNode.
+ */
+class AtariFilesystemNode final : public DrivePOSIXFilesystemNode {
+protected:
+	AbstractFSNode *makeNode() const override {
+		return new AtariFilesystemNode(_config, _fileHashMap);
+	}
+	AbstractFSNode *makeNode(const Common::String &path) const override {
+		return new AtariFilesystemNode(path, _config, _fileHashMap);
+	}
+
+public:
+	typedef Common::HashMap<Common::String, Common::String, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> FileHashMap;
+
+	AtariFilesystemNode(const Config &config, const FileHashMap &fileHashMap)
+		: DrivePOSIXFilesystemNode(config)
+		, _fileHashMap(fileHashMap) {
+	}
+	AtariFilesystemNode(const Common::String &path, const Config &config, const FileHashMap &fileHashMap)
+		: DrivePOSIXFilesystemNode(path, config)
+		, _fileHashMap(fileHashMap) {
+	}
+
+protected:
+	void setFlags() override;
+
+private:
+	const FileHashMap &_fileHashMap;
+	bool _displayNameChecked = false;
+};
+
+#endif