pdns/ednssubnet.hh

   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 #ifndef PDNS_EDNSSUBNET_HH
  23 #define PDNS_EDNSSUBNET_HH
  24
  25 #include "namespaces.hh"
  26 #include "iputils.hh"
  27 #include "dnsname.hh"
  28
  29 struct EDNSSubnetOpts
  30 {
  31         Netmask source;
  32         Netmask scope;
  33 };
  34
  35 bool getEDNSSubnetOptsFromString(const string& options, EDNSSubnetOpts* eso);
  36 bool getEDNSSubnetOptsFromString(const char* options, unsigned int len, EDNSSubnetOpts* eso);
  37 string makeEDNSSubnetOptsString(const EDNSSubnetOpts& eso);
  38 #endif