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/*
This file is part of GNUnet.
Copyright (C) 2007, 2008, 2009 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <stdlib.h>
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_protocols.h"
static int special_ret = 0;
/**
* Handler for STOP message.
*
* @param cls closure (refers to service)
* @param client identification of the client
* @param message the actual message
*/
static void
handle_stop (void *cls, struct GNUNET_SERVER_Client *client,
const struct GNUNET_MessageHeader *message)
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Initiating shutdown as requested by client.\n"));
GNUNET_SERVER_client_persist_ (client);
GNUNET_SCHEDULER_shutdown ();
/* ARM won't exponentially increase restart delay if we
* terminate normally. This changes the return code.
*/
special_ret = 1;
}
static void
run (void *cls, struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_stop, NULL, GNUNET_MESSAGE_TYPE_ARM_STOP,
sizeof (struct GNUNET_MessageHeader)},
{NULL, NULL, 0, 0}
};
/* process client requests */
GNUNET_SERVER_add_handlers (server, handlers);
}
int
main (int argc, char *const *argv)
{
int ret;
ret =
(GNUNET_OK ==
GNUNET_SERVICE_run (argc, argv, "do-nothing", GNUNET_SERVICE_OPTION_NONE,
&run, NULL)) ? 0 : 1;
if (0 != special_ret)
return special_ret;
return ret;
}
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