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include/platform/filesystem/filesystem.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__NFILESYSTEM__
+#define	__NFILESYSTEM__
+
+
+		#include "container/nlist.h"
+		#include "filesystem/io_base.h"
+		#include "nstring/nstring.h"
+		#include "memory/nauto_ptr.h"
+
+
+namespace GS {
+	namespace IO {
+		class Handle;
+		struct Base;
+
+//
+struct	MountPoint
+{
+		String		mount_point;
+		SharedPtr <Base> io_sys;
+
+		MountPoint(const char *mount, Base *io) : mount_point(mount), io_sys(io) {}
+};
+
+/*!
+	@short	I/O system.
+	@author	Emmanuel Julien (ejulien@nworks.fr)
+*/
+class	Filesystem
+{
+		AutoList <MountPoint *> mount_list;
+		SharedList <Base *> root_mount;
+public:
+
+		String		MapToAbsolute(const char *) const;
+		String		StripRootPath(const char *) const;
+
+		bool		Mount(Base *, const char *mount_point = 0);
+		void		Unmount(const char *);
+		void		Unmount(Base *);
+		void		UnmountAll();
+
+		Base		*GetIOSystem(const char *mount_point) const;
+		const char	*GetMountPoint(const Base *) const;
+
+		Handle		*Open(const char *, Mode = ModeRead) const;
+		void		Close(Handle *) const;
+
+		bool		MkDir(const char *) const;
+
+		bool		Exists(const char *) const;
+		bool		Delete(const char *) const;
+
+		size_t		FileSize(const char *) const;
+		bool		FileLoad(const char *, Array <char> &, bool verbose = true) const;
+		bool		FileSave(const char *, const Array <char> &) const;
+		bool		FileCopy(const char *src, const char *dst) const;
+		bool		FileMove(const char *src, const char *dst) const;
+		~Filesystem() { UnmountAll(); } 
+
+};
+
+	} // IO
+} // GS
+
+
+#endif	// __NFILESYSTEM__