GNUnet  0.19.3
namecache.h
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1 /*
2  This file is part of GNUnet.
3  Copyright (C) 2011-2013 GNUnet e.V.
4 
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.
9 
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.
14 
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/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
27 #ifndef NAMECACHE_H
28 #define NAMECACHE_H
29 
33 #define MAX_NAME_LEN 256
34 
36 
41 {
47 
51  uint32_t r_id GNUNET_PACKED;
52 };
53 
54 
59 {
64 
69 };
70 
71 
76 {
81 
86 
87  /* followed by encrypted block data */
88 };
89 
90 
95 {
100 
105 
106  /* followed by encrypted block data */
107 };
108 
109 
114 {
119 
124 };
125 
126 
128 
129 
130 /* end of namecache.h */
131 #endif
#define GNUNET_NETWORK_STRUCT_BEGIN
Define as empty, GNUNET_PACKED should suffice, but this won't work on W32.
#define GNUNET_NETWORK_STRUCT_END
Define as empty, GNUNET_PACKED should suffice, but this won't work on W32;.
#define GNUNET_PACKED
gcc-ism to get packed structs.
Cache a record in the namecache.
Definition: namecache.h:95
struct GNUNET_NAMECACHE_Header gns_header
Type will be GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE.
Definition: namecache.h:99
struct GNUNET_TIME_AbsoluteNBO expire
Expiration time.
Definition: namecache.h:104
Response to a request to cache a block.
Definition: namecache.h:114
int32_t op_result
GNUNET_OK on success, GNUNET_SYSERR error
Definition: namecache.h:123
struct GNUNET_NAMECACHE_Header gns_header
Type will be GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE_RESPONSE.
Definition: namecache.h:118
A 512-bit hashcode.
Header for all communications.
Generic namecache message with op id.
Definition: namecache.h:41
uint32_t r_id
Request ID in NBO.
Definition: namecache.h:51
struct GNUNET_MessageHeader header
header.type will be GNUNET_MESSAGE_TYPE_NAMECACHE_* header.size will be message size
Definition: namecache.h:46
Time for absolute time used by GNUnet, in microseconds and in network byte order.
Lookup a block in the namecache.
Definition: namecache.h:59
struct GNUNET_NAMECACHE_Header gns_header
Type will be GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK.
Definition: namecache.h:63
struct GNUNET_HashCode query
The query.
Definition: namecache.h:68
Lookup response.
Definition: namecache.h:76
struct GNUNET_TIME_AbsoluteNBO expire
Expiration time.
Definition: namecache.h:85
struct GNUNET_NAMECACHE_Header gns_header
Type will be GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE.
Definition: namecache.h:80