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 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., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file experimentation/gnunet-daemon-experimentation.c
23 * @brief experimentation daemon
24 * @author Christian Grothoff
25 * @author Matthias Wachs
28 #include "gnunet_getopt_lib.h"
29 #include "gnunet_program_lib.h"
30 #include "gnunet_core_service.h"
32 static struct GNUNET_CORE_Handle *ch;
36 * Task run during shutdown.
42 cleanup_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
44 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Experimentation daemon shutting down ...\n"));
47 GNUNET_CORE_disconnect (ch);
54 * Method called whenever a given peer connects.
57 * @param peer peer identity this notification is about
59 void core_connect_handler (void *cls,
60 const struct GNUNET_PeerIdentity * peer)
62 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connected to peer %s\n"),
71 * Method called whenever a given peer disconnects.
74 * @param peer peer identity this notification is about
76 void core_disconnect_handler (void *cls,
77 const struct GNUNET_PeerIdentity * peer)
79 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Disconnected from peer %s\n"),
85 * The main function for the experimentation daemon.
87 * @param argc number of arguments from the command line
88 * @param argv command line arguments
91 run (void *cls, char *const *args, const char *cfgfile,
92 const struct GNUNET_CONFIGURATION_Handle *cfg)
94 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Experimentation daemon starting ...\n"));
96 /* Connecting to core service to find partners */
97 ch = GNUNET_CORE_connect (cfg, NULL, NULL,
98 &core_connect_handler,
99 &core_disconnect_handler,
100 NULL, GNUNET_NO, NULL, GNUNET_NO, NULL);
103 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Failed to connect to CORE service!\n"));
107 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &cleanup_task,
114 * The main function for the experimentation daemon.
116 * @param argc number of arguments from the command line
117 * @param argv command line arguments
118 * @return 0 ok, 1 on error
121 main (int argc, char *const *argv)
123 static const struct GNUNET_GETOPT_CommandLineOption options[] = {
124 GNUNET_GETOPT_OPTION_END
128 GNUNET_PROGRAM_run (argc, argv, "experimentation",
129 _("GNUnet hostlist server and client"), options,
130 &run, NULL)) ? 0 : 1;
133 /* end of gnunet-daemon-experimentation.c */