blob: d824742addea608e6225df4448405333077a9587 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/*
This file is part of GNUnet
Copyright (C) 2012-2020 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
GNUnet 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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file gns/gns.h
* @brief IPC messages between GNS API and GNS service
* @author Martin Schanzenbach
*/
#ifndef GNS_H
#define GNS_H
#include "gnunet_gns_service.h"
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Message from client to GNS service to lookup records.
*/
struct LookupMessage
{
/**
* Header of type #GNUNET_MESSAGE_TYPE_GNS_LOOKUP
*/
struct GNUNET_MessageHeader header;
/**
* Unique identifier for this request (for key collisions).
*/
uint32_t id GNUNET_PACKED;
/**
* Zone that is to be used for lookup
*/
struct GNUNET_IDENTITY_PublicKey zone;
/**
* Local options for where to look for results
* (an `enum GNUNET_GNS_LocalOptions` in NBO).
*/
int16_t options GNUNET_PACKED;
/**
* Recursion depth limit, i.e. how many more
* GNS zones may be traversed during the resolution
* of this name.
*/
uint16_t recursion_depth_limit GNUNET_PACKED;
/**
* the type of record to look up
*/
int32_t type GNUNET_PACKED;
/* Followed by the zero-terminated name to look up */
};
/**
* Message from GNS service to client: new results.
*/
struct LookupResultMessage
{
/**
* Header of type #GNUNET_MESSAGE_TYPE_GNS_LOOKUP_RESULT
*/
struct GNUNET_MessageHeader header;
/**
* Unique identifier for this request (for key collisions).
*/
uint32_t id GNUNET_PACKED;
/**
* The number of records contained in response. Zero for
* NXDOMAIN (as GNS always returns all records, there is
* no "NO DATA" case).
*/
uint32_t rd_count GNUNET_PACKED;
/* followed by rd_count GNUNET_GNSRECORD_Data structs*/
};
GNUNET_NETWORK_STRUCT_END
#endif
|