2 This file is part of GNUnet
3 Copyright (C) 2012-2020 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 SPDX-License-Identifier: AGPL3.0-or-later
22 * @brief IPC messages between GNS API and GNS service
23 * @author Martin Schanzenbach
28 #include "gnunet_gns_service.h"
31 GNUNET_NETWORK_STRUCT_BEGIN
34 * Message from client to GNS service to lookup records.
39 * Header of type #GNUNET_MESSAGE_TYPE_GNS_LOOKUP
41 struct GNUNET_MessageHeader header;
44 * Unique identifier for this request (for key collisions).
46 uint32_t id GNUNET_PACKED;
49 * Zone that is to be used for lookup
51 struct GNUNET_CRYPTO_EcdsaPublicKey zone;
54 * Local options for where to look for results
55 * (an `enum GNUNET_GNS_LocalOptions` in NBO).
57 int16_t options GNUNET_PACKED;
60 * Recursion depth limit, i.e. how many more
61 * GNS zones may be traversed during the resolution
64 uint16_t recursion_depth_limit GNUNET_PACKED;
67 * the type of record to look up
69 int32_t type GNUNET_PACKED;
71 /* Followed by the zero-terminated name to look up */
76 * Message from GNS service to client: new results.
78 struct LookupResultMessage
81 * Header of type #GNUNET_MESSAGE_TYPE_GNS_LOOKUP_RESULT
83 struct GNUNET_MessageHeader header;
86 * Unique identifier for this request (for key collisions).
88 uint32_t id GNUNET_PACKED;
91 * The number of records contained in response. Zero for
92 * NXDOMAIN (as GNS always returns all records, there is
95 uint32_t rd_count GNUNET_PACKED;
97 /* followed by rd_count GNUNET_GNSRECORD_Data structs*/
101 GNUNET_NETWORK_STRUCT_END