GNUnet  0.11.x
gnunet-service-seti_protocol.h
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1 /*
2  This file is part of GNUnet.
3  Copyright (C) 2013, 2014, 2020 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  */
26 #ifndef SETI_PROTOCOL_H
27 #define SETI_PROTOCOL_H
28 
29 #include "platform.h"
30 #include "gnunet_common.h"
31 
32 
34 
36 {
41 
46 
50  struct GNUNET_HashCode app_idX;
51 
52  /* rest: optional message */
53 };
54 
55 
62 {
67 
71  uint32_t sender_element_count GNUNET_PACKED;
72 };
73 
74 
78 struct BFMessage
79 {
84 
88  uint32_t sender_element_count GNUNET_PACKED;
89 
94  struct GNUNET_HashCode element_xor_hash;
95 
99  uint32_t sender_mutator GNUNET_PACKED;
100 
104  uint32_t bloomfilter_total_length GNUNET_PACKED;
105 
109  uint32_t bits_per_element GNUNET_PACKED;
110 
114 };
115 
116 
124 {
129 
133  uint32_t final_element_count GNUNET_PACKED;
134 
138  struct GNUNET_HashCode element_xor_hash;
139 };
140 
141 
143 
144 #endif
uint32_t element_count
For Intersection: my element count.
#define GNUNET_NETWORK_STRUCT_BEGIN
Define as empty, GNUNET_PACKED should suffice, but this won&#39;t work on W32.
struct GNUNET_MessageHeader header
Type: GNUNET_MESSAGE_TYPE_SET_P2P_OPERATION_REQUEST.
struct GNUNET_HashCode app_idX
Application-specific identifier of the request.
A 512-bit hashcode.
Bloom filter messages exchanged for set intersection calculation.
#define GNUNET_NETWORK_STRUCT_END
Define as empty, GNUNET_PACKED should suffice, but this won&#39;t work on W32;.
During intersection, the first (and possibly second) message send it the number of elements in the se...
#define GNUNET_PACKED
gcc-ism to get packed structs.
Header for all communications.
Last message, send to confirm the final set.
commonly used definitions; globals in this file are exempt from the rule that the module name ("commo...