2 This file is part of GNUnet.
3 (C) 2009 Christian Grothoff (and other contributing authors)
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 2, 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., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file hostlist/hostlist-client.h
23 * @brief hostlist support. Downloads HELLOs via HTTP.
24 * @author Christian Grothoff
27 #ifndef HOSTLIST_CLIENT_H
28 #define HOSTLIST_CLIENT_H
30 #include "gnunet_core_service.h"
31 #include "gnunet_statistics_service.h"
32 #include "gnunet_util_lib.h"
33 #include "gnunet_time_lib.h"
35 #define MAX_NUMBER_HOSTLISTS 16
38 * a single hostlist obtained by hostlist advertisements
40 struct GNUNET_Hostlist
43 struct GNUNET_PeerIdentity peer;
45 unsigned long hello_count;
46 unsigned long times_used;
47 struct GNUNET_TIME_Absolute time_creation;
48 struct GNUNET_TIME_Absolute time_last_usage;
54 * Start downloading hostlists from hostlist servers as necessary.
56 * @param c the configuration to use
57 * @param s the scheduler to use
58 * @param st hande for publishing statistics
59 * @param ch set to handler for connect notifications
60 * @param dh set to handler for disconnect notifications
61 * @param msgh set to handler for message handler notifications
62 * @param learn set if client is learning new hostlists
63 * @return GNUNET_OK on success
66 GNUNET_HOSTLIST_client_start (const struct GNUNET_CONFIGURATION_Handle *c,
67 struct GNUNET_SCHEDULER_Handle *s,
68 struct GNUNET_STATISTICS_Handle *st,
69 GNUNET_CORE_ConnectEventHandler *ch,
70 GNUNET_CORE_DisconnectEventHandler *dh,
71 GNUNET_CORE_MessageCallback *msgh,
76 * Stop downloading hostlists from hostlist servers as necessary.
79 GNUNET_HOSTLIST_client_stop (void);
83 /* end of hostlist-client.h */