1 files changed, 112 insertions, 0 deletions

diff --git a/source/modules/asura-utils/IO/FileSystem.h b/source/modules/asura-utils/IO/FileSystem.h
new file mode 100644
index 0000000..f0ac6ba
--- /dev/null
+++ b/source/modules/asura-utils/IO/FileSystem.h
@@ -0,0 +1,112 @@
+#ifndef _ASURA_ENGINE_FILESYSTEM_H_
+#define _ASURA_ENGINE_FILESYSTEM_H_
+
+#include <map>
+#include <string>
+
+#include "../Scripting/Portable.hpp"
+#include "../Singleton.hpp"
+#include "../Type.h"
+
+#include "FileData.h"
+#include "File.h"
+
+namespace AsuraEngine
+{
+	namespace IO
+	{
+
+		enum FileType
+		{
+			FILE_TYPE_FILE, 		 ///< �ļ�
+			FILE_TYPE_DIRECTORY, ///< �ļ���
+			FILE_TYPE_SYMLINK, 	 ///< ����
+			FILE_TYPE_OTHER,		 ///< ����
+		};
+
+		struct FileInfo
+		{
+			int64 size; 
+			int64 modtime; 
+			FileType type;
+		};
+
+		///
+		/// ��Դ������������ء��洢��Դ��ָ����Ŀ¼�ȡ����۱༭����������ʱ������Ҫ���Ʒ��ʵĻ��ƣ����û��IJ�����������ϷĿ¼
+		/// �£�file system����������µġ�Filesystem������ʱ�ͱ༭�����õ��࣬AssetDatabase������������Դ���࣬��framework
+		/// ��ʵ�֣��������߼���������д������Filesystemʵ�֣�AssetDatabase�ṩ�����ļ����ݴ�����Ӧ��Դ�ķ�����
+		///
+		class Filesystem ASURA_FINAL
+			: public Singleton<Filesystem>
+			, public AEScripting::Portable<Filesystem>
+		{
+		public:
+
+			LUAX_DECL_SINGLETON(Filesystem);
+
+			~Filesystem();
+
+			void Init(const char* arg0);
+
+			///
+			/// ��ǰ��ִ���ļ��������ļ���
+			///
+			std::string GetWorkingDirectory();
+
+			bool Mount(const std::string& locpath, const std::string& montpoint = "/", bool prepend = false);
+			bool Mount(DataBuffer* db, const std::string& archivename, const std::string& mountpoint = "/", bool prepend = false);
+
+			bool Unmount(const std::string& locpath);
+			bool Unmount(DataBuffer* db);
+
+			bool GetMountPoint(const std::string& locpath, ASURA_OUT std::string& mountpoint);
+
+			void SetWriteDirectory(const std::string locpath);
+			std::string GetWriteDirectory();
+			File* NewFile(const std::string& name);
+			bool NewDirectory(const std::string& path);
+			bool Write(const std::string& path, ASURA_REF DataBuffer* buffer);
+			bool Append(const std::string& path, ASURA_REF DataBuffer* buffer);
+			bool Remove(const std::string& path);
+
+			FileData* Read(const std::string& path);
+			bool GetFileInfo(const std::string& path, ASURA_OUT FileInfo* info);
+
+			bool GetDirectoryItems(const std::string& path, ASURA_OUT std::vector<std::string>& items) { return false; };
+
+		private:
+
+			typedef std::map<std::string, DataBuffer*> MountDataMap;
+
+			bool         m_Inited;    ///< �Ƿ��ʼ���ɹ�
+			std::string  m_Cwd;       ///< ��ǰִ���ļ��Ĺ���Ŀ¼
+			MountDataMap m_MountData; ///< ��·����ѹ���ĵ���ӳ��
+
+			LUAX_DECL_METHOD(_Init);
+			LUAX_DECL_METHOD(_Mount);
+			LUAX_DECL_METHOD(_Unmount);
+			LUAX_DECL_METHOD(_GetMountPoint);
+
+			LUAX_DECL_METHOD(_SetWriteDirectory);
+			LUAX_DECL_METHOD(_GetWriteDirectory);
+			LUAX_DECL_METHOD(_CreateFile);
+			LUAX_DECL_METHOD(_CreateDirectory);
+
+			LUAX_DECL_METHOD(_Write);
+			LUAX_DECL_METHOD(_Append);
+			LUAX_DECL_METHOD(_Remove);
+
+			LUAX_DECL_METHOD(_Read);
+
+			LUAX_DECL_METHOD(_GetFileInfo);
+
+			LUAX_DECL_METHOD(_GetDirectoryItems);
+
+		};
+
+	}
+}
+
+namespace AEIO = AsuraEngine::IO;
+
+#endif
\ No newline at end of file