libsidplayfp  1.8.7
sidmd5.h
1 /*
2  * This file is part of libsidplayfp, a SID player engine.
3  *
4  * Copyright 2012-2013 Leandro Nini <drfiemost@users.sourceforge.net>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (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, Fifth Floor, Boston, MA 02110-1301, USA.
19  */
20 
21 #ifndef SIDMD5_H
22 #define SIDMD5_H
23 
24 #include <string>
25 #include <sstream>
26 #include <iomanip>
27 
28 #include "utils/MD5/MD5.h"
29 
34 class sidmd5
35 {
36 private:
37  MD5 m_md5;
38 
39 public:
43  void append(const void* data, int nbytes) { m_md5.append(data, nbytes); }
44 
48  void finish() { m_md5.finish(); }
49 
53  void reset() { m_md5.reset(); }
54 
58  std::string getDigest()
59  {
60  // Construct fingerprint.
61  std::ostringstream ss;
62  ss.fill('0');
63  ss.flags(std::ios::hex);
64 
65  for (int di = 0; di < 16; ++di)
66  {
67  ss << std::setw(2) << static_cast<int>(m_md5.getDigest()[di]);
68  }
69 
70  return ss.str();
71  }
72 };
73 
74 #endif
void finish()
Definition: sidmd5.h:48
void append(const void *data, int nbytes)
Definition: sidmd5.h:43
void reset()
Definition: sidmd5.h:53
Definition: MD5.h:42
Definition: sidmd5.h:34
std::string getDigest()
Definition: sidmd5.h:58