monero/contrib/epee/include/tiny_ini.h

// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * 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.
// * Neither the name of the Andrey N. Sabelnikov nor the
// names of its contributors may be used to endorse or promote products
// derived from this software without specific prior written permission.
// 
// 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 OWNER  BE LIABLE FOR ANY
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// 


#ifndef _TINY_INI_H_
#define _TINY_INI_H_

#include "string_tools.h"

namespace epee
{
namespace tiny_ini
{

	bool get_param_value(const std::string& param_name, const std::string& ini_entry, std::string& res);
	inline std::string get_param_value(const std::string& param_name, const std::string& ini_entry)
	{
		std::string buff;
		get_param_value(param_name, ini_entry, buff);
		return buff;
	}

	template<class T>
		bool get_param_value_as_t(const std::string& param_name, const std::string& ini_entry, T& res)
	{
		std::string str_res = get_param_value(param_name, ini_entry);
	
		string_tools::trim(str_res);
		if(!str_res.size())
			return false;
		
		return string_tools::get_xtype_from_string(res, str_res);
	}

}
}

#endif //_TINY_INI_H_