/* This file is part of Strigi Desktop Search
 *
 * Copyright (C) 2006 Jos van den Oever <jos@vandenoever.info>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */
#ifndef BZ2INPUTSTREAM_H
#define BZ2INPUTSTREAM_H

#include "bufferedstream.h"

#include <bzlib.h>

namespace jstreams {

class BZ2InputStream : public BufferedInputStream<char> {
private:
    bool allocatedBz;
    bz_stream* bzstream;
    StreamBase<char> *input;

    void dealloc();
    void readFromStream();
    bool checkMagic();
protected:
    int32_t fillBuffer(char* start, int32_t space);
public:
    BZ2InputStream(StreamBase<char>* input);
    ~BZ2InputStream();
    static bool checkHeader(const char* data, int32_t datasize);
};

} // end namespace jstreams

#endif
