/*
 * This file is a part of Winix
 * and is distributed under the 2-Clause BSD licence.
 * Author: Tomasz Sowa <t.sowa@ttmath.org>
 */

/* 
 * Copyright (c) 2009-2014, Tomasz Sowa
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 */


#ifndef headerfile_winix_core_mount
#define headerfile_winix_core_mount

#include <map>
#include <string>
#include <vector>


namespace Winix
{



class Mount
{
public:

	struct ParamRow
	{
		typedef std::vector<std::wstring> ParamArg;

		bool defined;
		ParamArg arg;

		ParamRow()   { defined = false; }
		void Clear() { defined = false; arg.clear(); }
	};

	typedef std::vector<ParamRow> Param;


	long  dir_id;
	int   type;
	int   fs;
	Param param;




	Mount();
	void ClearParams();

	bool IsPar(int code);

	bool IsArg(int code, const wchar_t * arg);
	bool IsArg(int code, const std::wstring & arg);
	bool IsArg(int code, int arg);

	// returning the arg argument if defined (or an empty string)
	const std::wstring & Arg(int code, int arg) const;

	// returning the first argument (arg=0) if defined (or an empty string)
	const std::wstring & FirstArg(int code) const;


private:

	// for Arg() methods when the argument is not defined
	const std::wstring empty_str;
};



} // namespace Winix


#endif