Exiv2
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version.hpp
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1// ***************************************************************** -*- C++ -*-
2/*
3 * Copyright (C) 2004-2018 Exiv2 authors
4 * This program is part of the Exiv2 distribution.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
19 */
30#ifndef VERSION_HPP_
31#define VERSION_HPP_
32
33#include "exiv2lib_export.h"
34#include "exv_conf.h"
35
36// *****************************************************************************
37// included header files
38// + standard includes
39#include <vector>
40
41#if defined(EXV_HAVE_REGEX_H)
42# include <regex.h>
46 typedef std::vector<regex_t> exv_grep_keys_t ;
47# else
55 Exiv2_grep_key_t(std::string pattern,bool bIgnoreCase)
56 :pattern_(pattern),bIgnoreCase_(bIgnoreCase) {}
57
59 std::string pattern_;
60
63 };
67 typedef std::vector<Exiv2_grep_key_t> exv_grep_keys_t ;
68#endif
69
74#define EXIV2_MAKE_VERSION(major,minor,patch) \
75 (((major) << 16) | ((minor) << 8) | (patch))
80#define EXIV2_VERSION \
81 EXIV2_MAKE_VERSION(EXIV2_MAJOR_VERSION,EXIV2_MINOR_VERSION,EXIV2_PATCH_VERSION)
82
126#define EXIV2_TEST_VERSION(major,minor,patch) \
127 ( EXIV2_VERSION >= EXIV2_MAKE_VERSION(major,minor,patch) )
128
129// *****************************************************************************
130// namespace extensions
131namespace Exiv2 {
135 EXIV2API int versionNumber();
139 EXIV2API std::string versionString();
143 EXIV2API std::string versionNumberHexString();
144
148 EXIV2API const char* version();
149
157 EXIV2API bool testVersion(int major, int minor, int patch);
162 EXIV2API void dumpLibraryInfo(std::ostream& os,const exv_grep_keys_t& keys);
163} // namespace Exiv2
164
165
166
167#endif // VERSION_HPP_
Provides classes and functions to encode and decode Exif and Iptc data. The libexiv2 API consists of ...
Definition asfvideo.hpp:36
EXIV2API const char * version()
Return the version of Exiv2 as "C" string eg "0.27.0.2".
Definition version.cpp:104
EXIV2API std::string versionNumberHexString()
Return the version of Exiv2 as hex string of fixed length 6.
Definition version.cpp:97
EXIV2API std::string versionString()
Return the version string Example: "0.25.0" (major.minor.patch)
Definition version.cpp:89
EXIV2API void dumpLibraryInfo(std::ostream &os, const exv_grep_keys_t &keys)
dumpLibraryInfo implements the exiv2 option –version –verbose used by exiv2 test suite to inspect lib...
Definition version.cpp:236
EXIV2API int versionNumber()
Return the version of Exiv2 available at runtime as an integer.
Definition version.cpp:84
EXIV2API bool testVersion(int major, int minor, int patch)
Test the version of the available Exiv2 library at runtime. Return true if it is the same as or newer...
Definition version.cpp:109
exv_grep_key_t is a simple string and the ignore flag
Definition version.hpp:51
Exiv2_grep_key_t(std::string pattern, bool bIgnoreCase)
Exiv2_grep_key_t constructor.
Definition version.hpp:55
bool bIgnoreCase_
should we ignore cast in the match?
Definition version.hpp:62
std::string pattern_
simple string to match
Definition version.hpp:59
std::vector< Exiv2_grep_key_t > exv_grep_keys_t
exv_grep_keys_t is a vector of keys to match to strings
Definition version.hpp:67