pdns/uuid-utils.cc

   1 /*
   2  * This file is part of PowerDNS or dnsdist.
   3  * Copyright -- PowerDNS.COM B.V. and its contributors
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * In addition, for the avoidance of any doubt, permission is granted to
  10  * link this program with OpenSSL and to (re)distribute the binaries
  11  * produced as the result of such linking.
  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, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #include "uuid-utils.hh"
  24
  25 // see https://github.com/boostorg/random/issues/49
  26 #if BOOST_VERSION == 106900
  27 #ifndef BOOST_PENDING_INTEGER_LOG2_HPP
  28 #define BOOST_PENDING_INTEGER_LOG2_HPP
  29 #include <boost/integer/integer_log2.hpp>
  30 #endif /* BOOST_PENDING_INTEGER_LOG2_HPP */
  31 #endif /* BOOST_VERSION */
  32
  33 #include <boost/uuid/uuid_generators.hpp>
  34
  35 thread_local boost::uuids::random_generator t_uuidGenerator;
  36
  37 boost::uuids::uuid getUniqueID()
  38 {
  39   return t_uuidGenerator();
  40 }
  41
  42 boost::uuids::uuid getUniqueID(const std::string& str)
  43 {
  44   boost::uuids::string_generator gen;
  45   return gen(str);
  46 }
  47