/*
 * Copyright (C) 2004-2015 FBReader.ORG Limited <contact@fbreader.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#ifndef __ZLZDECOMPRESSOR_H__
#define __ZLZDECOMPRESSOR_H__

#include <zlib.h>

#include <string>

class ZLInputStream;

class ZLZDecompressor {

public:
	ZLZDecompressor(std::size_t size);
	~ZLZDecompressor();

	std::size_t decompress(ZLInputStream &stream, char *buffer, std::size_t maxSize);

private:
	z_stream *myZStream;
	std::size_t myAvailableSize;
	char *myInBuffer;
	char *myOutBuffer;
	std::string myBuffer;
};

#endif /* __ZLZDECOMPRESSOR_H__ */
