2 This file is part of GNUnet.
3 Copyright (C) 2014, 2017 GNUnet e.V.
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
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 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
22 #include "gnunet_util_lib.h"
24 #include "gnunet_statistics_service.h"
25 #include "gnunet_peerinfo_service.h"
26 #include "cadet_protocol.h"
27 #include "gnunet-service-cadet-new.h"
28 #include "gnunet-service-cadet-new_hello.h"
29 #include "gnunet-service-cadet-new_peer.h"
31 #define LOG(level, ...) GNUNET_log_from(level,"cadet-hll",__VA_ARGS__)
34 * Hello message of local peer.
36 static struct GNUNET_HELLO_Message *mine;
39 * Handle to peerinfo service.
41 static struct GNUNET_PEERINFO_Handle *peerinfo;
46 static struct GNUNET_PEERINFO_NotifyContext* nc;
50 * Process each hello message received from peerinfo.
52 * @param cls Closure (unused).
53 * @param peer Identity of the peer.
54 * @param hello Hello of the peer.
55 * @param err_msg Error message.
59 const struct GNUNET_PeerIdentity *id,
60 const struct GNUNET_HELLO_Message *hello,
63 struct CadetPeer *peer;
70 sizeof (struct GNUNET_PeerIdentity)))
72 GNUNET_free_non_null (mine);
73 mine = (struct GNUNET_HELLO_Message *) GNUNET_copy_message (&hello->header);
77 LOG (GNUNET_ERROR_TYPE_DEBUG,
78 "Hello for %s (%d bytes), expires on %s\n",
80 GNUNET_HELLO_size (hello),
81 GNUNET_STRINGS_absolute_time_to_string (GNUNET_HELLO_get_last_expiration (hello)));
91 * Initialize the hello subsystem.
93 * @param c Configuration.
96 GCH_init (const struct GNUNET_CONFIGURATION_Handle *c)
98 GNUNET_assert (NULL == nc);
99 peerinfo = GNUNET_PEERINFO_connect (c);
100 nc = GNUNET_PEERINFO_notify (c,
108 * Shut down the hello subsystem.
115 GNUNET_PEERINFO_notify_cancel (nc);
118 if (NULL != peerinfo)
120 GNUNET_PEERINFO_disconnect (peerinfo);
132 * Get own hello message.
134 * @return Own hello message.
136 const struct GNUNET_HELLO_Message *
142 /* end of gnunet-service-cadet-new_hello.c */