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comparison liboctave/oct-md5.cc @ 6375:5fced7a5eee8

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[project @ 2007-03-01 17:23:39 by dbateman]
author dbateman
date Thu, 01 Mar 2007 17:23:40 +0000
parents
children 65e9cf5c7718
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6374:419017274c1e 6375:5fced7a5eee8
1 /*
2
3 Copyright (C) 2007 David Bateman
4
5 This file is part of Octave.
6
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
10 later version.
11
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, write to the Free
19 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 02110-1301, USA.
21
22 */
23
24 #include <string>
25 #include <vector>
26
27 #ifdef HAVE_CONFIG_H
28 #include "config.h"
29 #endif
30
31 #include "oct-md5.h"
32 #include "md5.h"
33
34 std::string
35 oct_md5 (const std::string str)
36 {
37 md5_state_t state;
38
39 OCTAVE_LOCAL_BUFFER (md5_byte_t, digest, 16);
40 md5_init (&state);
41 md5_append (&state, reinterpret_cast<const md5_byte_t *>(str.c_str()),
42 str.length());
43 md5_finish (&state, digest);
44
45 OCTAVE_LOCAL_BUFFER (char, tmp, 33);
46 for (octave_idx_type i = 0; i < 16; i++)
47 sprintf (&tmp[2*i], "%02x", digest[i]);
48 tmp[32] = 0;
49 return std::string (tmp);
50 }
51
52 /*
53 ;;; Local Variables: ***
54 ;;; mode: C++ ***
55 ;;; End: ***
56 */