Initial commit

backends/fs/chroot/chroot-fs-factory.h

@@ -0,0 +1,50 @@
+/* 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 BACKENDS_FS_CHROOT_CHROOT_FS_FACTORY_H
+#define BACKENDS_FS_CHROOT_CHROOT_FS_FACTORY_H
+
+#include "backends/fs/fs-factory.h"
+
+/**
+ * FIXME: Warning, using this factory in your backend may silently break some
+ * features. Instances are, for example, the FluidSynth code, and the POSIX
+ * plugin code.
+ */
+class ChRootFilesystemFactory final : public FilesystemFactory {
+public:
+	explicit ChRootFilesystemFactory(const Common::String &root);
+
+	AbstractFSNode *makeRootFileNode() const override;
+	AbstractFSNode *makeCurrentDirectoryFileNode() const override;
+	AbstractFSNode *makeFileNodePath(const Common::String &path) const override;
+	
+	void addVirtualDrive(const Common::String &name, const Common::String &path);
+
+	Common::String getSystemFullPath(const Common::String& path) const override;
+
+private:
+	const Common::String _root;
+	Common::StringMap _virtualDrives;
+};
+
+#endif /* BACKENDS_FS_CHROOT_CHROOT_FS_FACTORY_H */