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/*
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* lftp - file transfer program
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*
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* Copyright (c) 1996-2013 by Alexander V. Lukyanov (lav@yars.free.net)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BUFFER_ZLIB_H
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#define BUFFER_ZLIB_H
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <zlib.h>
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#include "buffer.h"
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class DataInflator : public DataTranslator
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{
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z_stream z;
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int z_err;
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public:
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DataInflator();
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~DataInflator();
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void PutTranslated(Buffer *dst,const char *buf,int size);
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void ResetTranslation();
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};
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class DataDeflator : public DataTranslator
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{
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z_stream z;
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int z_err;
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public:
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DataDeflator(int level=Z_DEFAULT_COMPRESSION);
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~DataDeflator();
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void PutTranslated(Buffer *dst,const char *buf,int size);
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void ResetTranslation();
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};
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#endif //BUFFER_ZLIB_H
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