CompressionTransforms.h

/* -*- mode: c++; indent-tabs-mode: nil -*- */
/*
  CompressionTransforms.h
 
  Qore Programming Language
 
  Copyright (C) 2016 - 2023 Qore Technologies, s.r.o.
 
  Permission is hereby granted, free of charge, to any person obtaining a
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  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  and/or sell copies of the Software, and to permit persons to whom the
  Software is furnished to do so, subject to the following conditions:
 
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  all copies or substantial portions of the Software.
 
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  Note that the Qore library is released under a choice of three open-source
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*/
 
#ifndef _QORE_COMPRESSIONTRANSFORMS_H
#define _QORE_COMPRESSIONTRANSFORMS_H
 
#include "qore/Transform.h"
 
class CompressionTransforms {
public:
   static constexpr const char *ALG_ZLIB = "zlib";
   static constexpr const char *ALG_GZIP = "gzip";
   static constexpr const char *ALG_BZIP2 = "bzip2";
 
   static constexpr int64 LEVEL_DEFAULT = -1;
 
   DLLLOCAL static Transform *getCompressor(const QoreStringNode *alg, int64 level, ExceptionSink *xsink);
   DLLLOCAL static Transform *getDecompressor(const QoreStringNode *alg, ExceptionSink *xsink);
};
 
#endif // _QORE_COMPRESSIONTRANSFORMS_H