xapian-applications/omega/md5wrap.h

   1 /* md5wrap.h: wrapper functions to allow easy use of MD5 from C++.
   2  *
   3  * Copyright (C) 2006,2007,2010,2013 Olly Betts
   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 2 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, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  18  */
  19
  20 #ifndef OMEGA_INCLUDED_MD5WRAP_H
  21 #define OMEGA_INCLUDED_MD5WRAP_H
  22
  23 #include <string>
  24
  25 bool md5_file(const std::string &file_name, std::string &md5, bool try_noatime);
  26 void md5_block(const char * p, size_t len, std::string &md5);
  27 inline void md5_string(const std::string &str, std::string &md5) {
  28     md5_block(str.data(), str.size(), md5);
  29 }
  30
  31 #endif // OMEGA_INCLUDED_MD5WRAP_H