SuperTuxKart 1.5 upstream source (from official release tarball)

lib/irrlicht/source/Irrlicht/CMemoryFile.h

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+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_MEMORY_READ_FILE_H_INCLUDED__
+#define __C_MEMORY_READ_FILE_H_INCLUDED__
+
+#include "IReadFile.h"
+#include "IWriteFile.h"
+#include "irrString.h"
+
+namespace irr
+{
+
+namespace io
+{
+
+	/*!
+		Class for reading and writing from memory.
+	*/
+	class CMemoryFile : public IReadFile, public IWriteFile
+	{
+	public:
+
+		//! Constructor
+		CMemoryFile(void* memory, long len, const io::path& fileName, bool deleteMemoryWhenDropped);
+
+		//! Destructor
+		virtual ~CMemoryFile();
+
+		//! returns how much was read
+		virtual s32 read(void* buffer, u32 sizeToRead);
+
+		//! returns how much was written
+		virtual s32 write(const void* buffer, u32 sizeToWrite);
+
+		//! changes position in file, returns true if successful
+		virtual bool seek(long finalPos, bool relativeMovement = false);
+
+		//! returns size of file
+		virtual long getSize() const;
+
+		//! returns where in the file we are.
+		virtual long getPos() const;
+
+		//! returns name of file
+		virtual const io::path& getFileName() const;
+
+	private:
+
+		void *Buffer;
+		long Len;
+		long Pos;
+		io::path Filename;
+		bool deleteMemoryWhenDropped;
+	};
+
+} // end namespace io
+} // end namespace irr
+
+#endif
+