summaryrefslogtreecommitdiff
path: root/src/rps/rps.h
blob: 2e3fdae1e6c564be73915b8526c5b7aedb41e0b8 (plain)
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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
/*
      This file is part of GNUnet
      (C) 2012-2013 Christian Grothoff (and other contributing authors)

      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
      by the Free Software Foundation; either version 3, 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
      General Public License for more details.

      You should have received a copy of the GNU General Public License
      along with GNUnet; see the file COPYING.  If not, write to the
      Free Software Foundation, Inc., 59 Temple Place - Suite 330,
      Boston, MA 02111-1307, USA.
 */
/**
 * @file rps/rps.h
 * @brief example IPC messages between RPS API and GNS service
 * @author Julius Bünger
 */

#include "gnunet_rps_service.h"

/**
 * Mesh port used by RPS.
 */
#define GNUNET_RPS_CADET_PORT 31337


GNUNET_NETWORK_STRUCT_BEGIN

/***********************************************************************
 * P2P Messages
***********************************************************************/

/**
 * P2P Message to send PeerIDs to other peer.
 */
struct GNUNET_RPS_P2P_PullReplyMessage
{
  /**
   * Header including size and type in NBO
   */
  struct GNUNET_MessageHeader header;

  /**
   * Number of PeerIDs sent
   */
  uint32_t num_peers GNUNET_PACKED;

  /* Followed by num_peers * GNUNET_PeerIdentity */
};



/***********************************************************************
 * Client-Service Messages
***********************************************************************/

/**
 * Message from client to RPS service to request random peer(s).
 */
struct GNUNET_RPS_CS_RequestMessage
{
  /**
   * Header including size and type in NBO
   */
  struct GNUNET_MessageHeader header;

  /**
   * Number of random peer requested
   */
  uint32_t num_peers GNUNET_PACKED; 

  /**
   * Identifyer of the message.
   */
  uint64_t n GNUNET_PACKED;

};

/**
 * Message from RPS service to client to reply with random peer(s).
 */
struct GNUNET_RPS_CS_ReplyMessage
{
  /**
   * Type is #GNUNET_MESSAGE_TYPE_RPS_REPLY.
   */
  struct GNUNET_MessageHeader header;

  /**
   * Identifyer of the message.
   */
  uint64_t n;

  /**
   * Number of random peer replied
   */
  uint64_t num_peers GNUNET_PACKED;

  /* Followed by num_peers * GNUNET_PeerIdentity */
};

/**
 * Message from client to service with seed of peers
 */
struct GNUNET_RPS_CS_SeedMessage
{
  /**
   * Header including size and type in NBO
   */
  struct GNUNET_MessageHeader header;

  /**
   * Number of peers
   */
  uint64_t num_peers;

  /* Followed by num_peers * GNUNET_PeerIdentity */
};

GNUNET_NETWORK_STRUCT_END