/*
 * This file is part of PowerDNS or dnsdist.
 * Copyright -- PowerDNS.COM B.V. and its contributors
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * In addition, for the avoidance of any doubt, permission is granted to
 * link this program with OpenSSL and to (re)distribute the binaries
 * produced as the result of such linking.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
#ifndef PDNS_EDNSSUBNET_HH
#define PDNS_EDNSSUBNET_HH

#include "namespaces.hh"
#include "iputils.hh"
#include "dnsname.hh"

extern NetmaskGroup g_ednssubnets;
extern SuffixMatchNode g_ednsdomains;
struct EDNSSubnetOpts
{
	Netmask source;
	Netmask scope;
};

bool getEDNSSubnetOptsFromString(const string& options, EDNSSubnetOpts* eso);
bool getEDNSSubnetOptsFromString(const char* options, unsigned int len, EDNSSubnetOpts* eso);
string makeEDNSSubnetOptsString(const EDNSSubnetOpts& eso);
#endif
