version.hpp

// ***************************************************************** -*- C++ -*-
/*
 * Copyright (C) 2004-2021 Exiv2 authors
 * This program is part of the Exiv2 distribution.
 *
 * 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, 5th Floor, Boston, MA 02110-1301 USA.
 */
#ifndef VERSION_HPP_
#define VERSION_HPP_
 
#include "exiv2lib_export.h"
#include "exv_conf.h"
 
// *****************************************************************************
// included header files
// + standard includes
#include <vector>
 
#if defined(EXV_HAVE_REGEX_H)
# include <regex.h>
   typedef std::vector<regex_t> exv_grep_keys_t ;
# else
   struct Exiv2_grep_key_t {
     Exiv2_grep_key_t(std::string pattern,bool bIgnoreCase)
       :pattern_(pattern),bIgnoreCase_(bIgnoreCase) {}
 
     std::string pattern_;
 
     bool        bIgnoreCase_;
   };
   typedef std::vector<Exiv2_grep_key_t> exv_grep_keys_t ;
#endif
 
#define EXIV2_MAKE_VERSION(major,minor,patch) \
    (((major) << 16) | ((minor) << 8) | (patch))
#define EXIV2_VERSION \
    EXIV2_MAKE_VERSION(EXIV2_MAJOR_VERSION,EXIV2_MINOR_VERSION,EXIV2_PATCH_VERSION)
 
#define EXIV2_TEST_VERSION(major,minor,patch) \
    ( EXIV2_VERSION >= EXIV2_MAKE_VERSION(major,minor,patch) )
 
// *****************************************************************************
// namespace extensions
namespace Exiv2 {
    EXIV2API int versionNumber();
    EXIV2API std::string versionString();
    EXIV2API std::string versionNumberHexString();
 
    EXIV2API const char* version();
 
    EXIV2API bool testVersion(int major, int minor, int patch);
    EXIV2API void dumpLibraryInfo(std::ostream& os,const exv_grep_keys_t& keys);
}                                       // namespace Exiv2
 
 
 
#endif                                  // VERSION_HPP_