/*! \file pilibrary.h
* \brief Dynamic library
*/
/*
	PIP - Platform Independent Primitives
	Dynamic library
	Ivan Pelipenko peri4ko@yandex.ru

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
#
#ifndef PILIBRARY_H
#define PILIBRARY_H

#ifndef PIP_FREERTOS

#include "pistring.h"

class PIP_EXPORT PILibrary {
public:
	PILibrary(const PIString & path_ = PIString());
	~PILibrary();
	
	bool load(const PIString & path_);
	bool load();
	void unload();
	void * resolve(const char * symbol);
	
	bool isLoaded() const;
	PIString path() const {return libpath;}
	PIString lastError() const {return liberror;}
	
private:
	bool loadInternal();
	void getLastError();
	
	PRIVATE_DECLARATION(PIP_EXPORT)
	PIString libpath, liberror;
	
};

#endif // PIP_FREERTOS
#endif // PILIBRARY_H
