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 30
36 #define MAX_HELLO_PER_HOSTLISTS 50
37 #define SAVING_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 30)
38 #define TESTING_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3)
39 #define WAITING_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
42 * Defines concerning the hostlist quality metric
45 #define HOSTLIST_INITIAL 10000
46 #define HOSTLIST_FAILED_DOWNLOAD 100
47 #define HOSTLIST_SUCCESSFUL_DOWNLOAD 100
48 #define HOSTLIST_SUCCESSFUL_HELLO 1
53 * Start downloading hostlists from hostlist servers as necessary.
55 * @param c the configuration to use
56 * @param s the scheduler to use
57 * @param st hande for publishing statistics
58 * @param ch set to handler for connect notifications
59 * @param dh set to handler for disconnect notifications
60 * @param msgh set to handler for message handler notifications
61 * @param learn set if client is learning new hostlists
62 * @return GNUNET_OK on success
65 GNUNET_HOSTLIST_client_start (const struct GNUNET_CONFIGURATION_Handle *c,
66 struct GNUNET_SCHEDULER_Handle *s,
67 struct GNUNET_STATISTICS_Handle *st,
68 GNUNET_CORE_ConnectEventHandler *ch,
69 GNUNET_CORE_DisconnectEventHandler *dh,
70 GNUNET_CORE_MessageCallback *msgh,
75 * Stop downloading hostlists from hostlist servers as necessary.
78 GNUNET_HOSTLIST_client_stop (void);
82 /* end of hostlist-client.h */