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-rw-r--r--src/messenger/gnunet-service-messenger_basement.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/src/messenger/gnunet-service-messenger_basement.c b/src/messenger/gnunet-service-messenger_basement.c
deleted file mode 100644
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--- a/src/messenger/gnunet-service-messenger_basement.c
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1/*
2 This file is part of GNUnet.
3 Copyright (C) 2020--2021 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/**
21 * @author Tobias Frisch
22 * @file src/messenger/gnunet-service-messenger_basement.c
23 * @brief GNUnet MESSENGER service
24 */
25
26#include "platform.h"
27#include "gnunet-service-messenger_basement.h"
28
29size_t
30count_of_tunnels (const struct GNUNET_MESSENGER_ListTunnels *tunnels)
31{
32 GNUNET_assert(tunnels);
33
34 const struct GNUNET_MESSENGER_ListTunnel *element;
35 size_t count = 0;
36
37 for (element = tunnels->head; element; element = element->next)
38 count++;
39
40 return count;
41}
42
43int
44should_connect_tunnel_to (size_t count,
45 size_t src,
46 size_t dst)
47{
48 if ((src + 1) % count == dst % count)
49 return GNUNET_YES;
50
51 return GNUNET_NO;
52}
53
54int
55required_connection_between (size_t count,
56 size_t src,
57 size_t dst)
58{
59 if (GNUNET_YES == should_connect_tunnel_to (count, src, dst))
60 return GNUNET_YES;
61 if (GNUNET_YES == should_connect_tunnel_to (count, dst, src))
62 return GNUNET_YES;
63
64 return GNUNET_NO;
65}