first commit

include/modules/io_archive/io_archive.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__NIOARCHIVE__
+#define	__NIOARCHIVE__
+
+
+		#include "archive/archive.h"
+		#include "container/narray.h"
+
+
+namespace GS {
+	namespace IO {
+
+//
+struct	ArchiveHandle : public Handle
+{
+		size_t		cursor;
+		Array <char> data;
+
+		ArchiveHandle(Base *io) : Handle(io), cursor(0) {}
+};
+
+/*!
+	@short	I/O Archive
+	@author	Emmanuel Julien (ejulien@nworks.fr)
+*/
+class	Archive : public Base
+{
+		GS::Archive	archive;
+		bool		connected;
+
+public:
+
+virtual	uint		GetCaps() const;
+
+virtual	Handle		*Open(const char *, Mode = ModeRead);
+virtual	void		Close(Handle *);
+
+virtual	bool		Delete(const char *);
+
+virtual	size_t		Tell(Handle *);
+virtual	size_t		Seek(Handle *, ptrdiff_t offset, SeekRef = SeekCurrent);
+
+virtual	size_t		Read(Handle *, void *, size_t);
+virtual	size_t		Write(Handle *, const void *, size_t);
+
+virtual	bool		MkDir(const char *) { return false; }
+
+		bool		IsConnected() const { return connected; }
+
+		Archive(const char *uri, const char *index_uri = 0);
+};
+
+	} // IO
+} // GS
+
+
+#endif	// __NIOARCHIVE__