Copy irrlichtmt to <root>/irr/

irr/src/CReadFile.h

@@ -0,0 +1,67 @@
+// 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
+
+#pragma once
+
+#include <cstdio>
+#include "IReadFile.h"
+#include "irrString.h"
+
+namespace irr
+{
+
+namespace io
+{
+
+/*!
+	Class for reading a real file from disk.
+*/
+class CReadFile : public IReadFile
+{
+public:
+	CReadFile(const io::path &fileName);
+
+	virtual ~CReadFile();
+
+	//! returns how much was read
+	size_t read(void *buffer, size_t sizeToRead) override;
+
+	//! changes position in file, returns true if successful
+	bool seek(long finalPos, bool relativeMovement = false) override;
+
+	//! returns size of file
+	long getSize() const override;
+
+	//! returns if file is open
+	bool isOpen() const
+	{
+		return File != 0;
+	}
+
+	//! returns where in the file we are.
+	long getPos() const override;
+
+	//! returns name of file
+	const io::path &getFileName() const override;
+
+	//! Get the type of the class implementing this interface
+	EREAD_FILE_TYPE getType() const override
+	{
+		return ERFT_READ_FILE;
+	}
+
+	//! create read file on disk.
+	static IReadFile *createReadFile(const io::path &fileName);
+
+private:
+	//! opens the file
+	void openFile();
+
+	FILE *File;
+	long FileSize;
+	io::path Filename;
+};
+
+} // end namespace io
+} // end namespace irr