A toolkit for working with phylogenetic data.
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utils/formats/xml/helper.cpp
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1 /*
2  Genesis - A toolkit for working with phylogenetic data.
3  Copyright (C) 2014-2017 Lucas Czech
4 
5  This program is free software: you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation, either version 3 of the License, or
8  (at your option) any later version.
9 
10  This program is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU General Public License for more details.
14 
15  You should have received a copy of the GNU General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  Contact:
19  Lucas Czech <lucas.czech@h-its.org>
20  Exelixis Lab, Heidelberg Institute for Theoretical Studies
21  Schloss-Wolfsbrunnenweg 35, D-69118 Heidelberg, Germany
22 */
23 
31 #include "genesis/utils/formats/xml/helper.hpp"
32 
33 #include "genesis/utils/text/string.hpp"
34 
35 namespace genesis {
36 namespace utils {
37 
38 // =================================================================================================
39 // Xml Helper Functions
40 // =================================================================================================
41 
45 std::string xml_escape( std::string const& txt )
46 {
47  std::string res;
48  res = utils::replace_all( txt, "<", "&lt;" );
49  res = utils::replace_all( res, ">", "&gt;" );
50  res = utils::replace_all( res, "&", "&amp;" );
51  res = utils::replace_all( res, "'", "&apos;" );
52  res = utils::replace_all( res, "\"", "&quot;" );
53  return res;
54 }
55 
59 std::string xml_deescape( std::string const& txt )
60 {
61  std::string res;
62  res = utils::replace_all( txt, "&lt;", "<" );
63  res = utils::replace_all( res, "&gt;", ">" );
64  res = utils::replace_all( res, "&amp;", "&" );
65  res = utils::replace_all( res, "&apos;", "'" );
66  res = utils::replace_all( res, "&quot;", "\"" );
67  return res;
68 }
69 
70 std::string xml_comment( std::string const& content )
71 {
72  return "<!-- " + content + " -->";
73 }
74 
75 } // namespace utils
76 } // namespace genesis
genesis::utils::replace_all
std::string replace_all(std::string const &text, std::string const &search, std::string const &replace)
Return a copy of a string, where all occurrences of a search string are replaced by a replace string...
Definition: string.cpp:239
genesis::utils::xml_escape
std::string xml_escape(std::string const &txt)
Escape special XML characters.
Definition: utils/formats/xml/helper.cpp:45
genesis::utils::xml_deescape
std::string xml_deescape(std::string const &txt)
De-escape special XML characters.
Definition: utils/formats/xml/helper.cpp:59
string.hpp
Provides some commonly used string utility functions.
genesis::utils::xml_comment
std::string xml_comment(std::string const &content)
Definition: utils/formats/xml/helper.cpp:70