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backends/fs/wii/wii-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 WII_FILESYSTEM_H
+#define WII_FILESYSTEM_H
+
+#include "backends/fs/abstract-fs.h"
+
+/**
+ * Implementation of the ScummVM file system API based on Wii.
+ *
+ * Parts of this class are documented in the base interface class, AbstractFSNode.
+ */
+class WiiFilesystemNode final : public AbstractFSNode {
+protected:
+	Common::String _displayName;
+	Common::String _path;
+	bool _exists, _isDirectory, _isReadable, _isWritable;
+
+	virtual void initRootNode();
+	virtual bool getDevopChildren(AbstractFSList &list, ListMode mode, bool hidden) const;
+	virtual void setFlags(const struct stat *st);
+	virtual void clearFlags();
+
+public:
+	/**
+	 * Creates a WiiFilesystemNode with the root node as path.
+	 */
+	WiiFilesystemNode();
+
+	/**
+	 * Creates a WiiFilesystemNode for a given path.
+	 *
+	 * @param path Common::String with the path the new node should point to.
+	 */
+	WiiFilesystemNode(const Common::String &p);
+	WiiFilesystemNode(const Common::String &p, const struct stat *st);
+
+	bool exists() const override;
+	Common::U32String getDisplayName() const override { return _displayName; }
+	Common::String getName() const override { return _displayName; }
+	Common::String getPath() const override { return _path; }
+	bool isDirectory() const override { return _isDirectory; }
+	bool isReadable() const override { return _isReadable; }
+	bool isWritable() const override { return _isWritable; }
+
+	AbstractFSNode *getChild(const Common::String &n) const override;
+	bool getChildren(AbstractFSList &list, ListMode mode, bool hidden) const override;
+	AbstractFSNode *getParent() const override;
+
+	Common::SeekableReadStream *createReadStream() override;
+	Common::SeekableWriteStream *createWriteStream(bool atomic) override;
+	bool createDirectory() override;
+};
+
+#endif