A toolkit for working with phylogenetic data.
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hashing.hpp
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1 #ifndef GENESIS_UTILS_TOOLS_HASHING_H_
2 #define GENESIS_UTILS_TOOLS_HASHING_H_
3 
4 /*
5  Genesis - A toolkit for working with phylogenetic data.
6  Copyright (C) 2014-2018 Lucas Czech and HITS gGmbH
7 
8  This program is free software: you can redistribute it and/or modify
9  it under the terms of the GNU General Public License as published by
10  the Free Software Foundation, either version 3 of the License, or
11  (at your option) any later version.
12 
13  This program is distributed in the hope that it will be useful,
14  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  GNU General Public License for more details.
17 
18  You should have received a copy of the GNU General Public License
19  along with this program. If not, see <http://www.gnu.org/licenses/>.
20 
21  Contact:
22  Lucas Czech <lucas.czech@h-its.org>
23  Exelixis Lab, Heidelberg Institute for Theoretical Studies
24  Schloss-Wolfsbrunnenweg 35, D-69118 Heidelberg, Germany
25 */
26 
34 #include <iosfwd>
35 #include <string>
36 
37 namespace genesis {
38 namespace utils {
39 
40 // ================================================================================================
41 // Hashing Types
42 // ================================================================================================
43 
53 enum class HashingFunctions
54 {
58  kMD5,
59 
63  kSHA1,
64 
68  kSHA256
69 };
70 
71 // ================================================================================================
72 // Hashing
73 // ================================================================================================
74 
84 std::string hash_from_file_hex( std::string const& filename, HashingFunctions hash_fct );
85 
95 std::string hash_from_string_hex( std::string const& input, HashingFunctions hash_fct );
96 
106 std::string hash_from_stream_hex( std::istream& is, HashingFunctions hash_fct );
107 
108 } // namespace utils
109 } // namespace genesis
110 
111 #endif // include guard
std::string hash_from_stream_hex(std::istream &is, HashingFunctions hash_fct)
Calcualte the hash of an input stream, using a given hashing function, and return its hex representat...
Definition: hashing.cpp:81
std::string hash_from_string_hex(std::string const &input, HashingFunctions hash_fct)
Calcualte the hash of a string, using a given hashing function, and return its hex representation as ...
Definition: hashing.cpp:64
std::string hash_from_file_hex(std::string const &filename, HashingFunctions hash_fct)
Calcualte the hash of a file, using a given hashing function, and return its hex representation as a ...
Definition: hashing.cpp:47
HashingFunctions
List of the currently implemented hashing functions.
Definition: hashing.hpp:53