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/*
This file is part of GNUnet.
Copyright (C) 2009 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file auction/gnunet-service-auction.c
* @brief service for executing auctions
* @author Markus Teich
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "auction.h"
/**
* Check AUCTION CREATE messages from the client.
*
* @param cls the client we received this message from
* @param msg the actual message received
* @return #GNUNET_OK (always)
*/
static int
check_create (void *cls, const struct GNUNET_AUCTION_ClientCreateMessage *msg)
{
/* always well-formed due to arbitrary length description */
return GNUNET_OK;
}
/**
* Handler for CREATE messages.
*
* @param cls the client we received this message from
* @param msg the actual message received
*/
static void
handle_create (void *cls, const struct GNUNET_AUCTION_ClientCreateMessage *msg)
{
struct GNUNET_SERVICE_Client *client = cls;
// struct GNUNET_MQ_Handle *mq;
// struct GNUNET_MQ_Envelope *env;
// struct GNUNET_AUCTION_blabla em;
//uint16_t size;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received CREATE message from client\n");
//size = ntohs (msg->header.size);
/**TODO: create auction and return auction object */
// mq = GNUNET_SERVICE_client_get_mq (client);
// setup_info_message (&em);
// env = GNUNET_MQ_msg_copy (&em.header);
// GNUNET_MQ_send (mq, env);
GNUNET_SERVICE_client_continue (client);
}
/**
* Task run during shutdown.
*
* @param cls unused
*/
static void
cleanup_task (void *cls)
{
/* FIXME: do clean up here */
}
/**
* Callback called when a client connects to the service.
*
* @param cls closure for the service
* @param c the new client that connected to the service
* @param mq the message queue used to send messages to the client
* @return @a c
*/
static void *
client_connect_cb (void *cls,
struct GNUNET_SERVICE_Client *c,
struct GNUNET_MQ_Handle *mq)
{
return c;
}
/**
* Callback called when a client disconnected from the service
*
* @param cls closure for the service
* @param c the client that disconnected
* @param internal_cls should be equal to @a c
*/
static void
client_disconnect_cb (void *cls,
struct GNUNET_SERVICE_Client *c,
void *internal_cls)
{
GNUNET_assert (c == internal_cls);
}
/**
* Process auction requests.
*
* @param cls closure
* @param cfg configuration to use
* @param service the initialized service
*/
static void
run (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_SERVICE_Handle *service)
{
/* FIXME: do setup here */
GNUNET_SCHEDULER_add_shutdown (&cleanup_task, NULL);
}
/**
* Define "main" method using service macro.
*/
GNUNET_SERVICE_MAIN
("auction",
GNUNET_SERVICE_OPTION_NONE,
&run,
&client_connect_cb,
&client_disconnect_cb,
NULL,
GNUNET_MQ_hd_var_size (create,
GNUNET_MESSAGE_TYPE_AUCTION_CLIENT_CREATE,
struct GNUNET_AUCTION_ClientCreateMessage,
NULL),
GNUNET_MQ_handler_end ())
/* end of gnunet-service-auction.c */
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