2 This file is part of GNUnet.
3 Copyright (C) 2012 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef NSS_GNS_QUERY_H
19 #define NSS_GNS_QUERY_H
22 * Parts taken from nss-mdns
26 /* Maximum number of entries to return */
27 #define MAX_ENTRIES 16
44 int data_len; /* only valid when doing reverse lookup */
46 ipv4_address_t ipv4[MAX_ENTRIES];
47 ipv6_address_t ipv6[MAX_ENTRIES];
48 char *name[MAX_ENTRIES];
54 * Wrapper function that uses gnunet-gns cli tool to resolve
57 * @param af address family
58 * @param name the name to resolve
59 * @param u the userdata (result struct)
60 * @return -1 on internal error,
61 * -2 if request is not for GNS,
66 gns_resolve_name(int af,
68 struct userdata *userdata);