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/*
This file is part of GNUnet.
Copyright (C) 2011, 2017 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 cadet/cadet_api_helper.c
* @brief cadet api: client implementation of cadet service
* @author Bartlomiej Polot
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_constants.h"
#include "gnunet_cadet_service.h"
#include "cadet.h"
#include "cadet_protocol.h"
/**
* Transitional function to convert an unsigned int port to a hash value.
* WARNING: local static value returned, NOT reentrant!
* WARNING: do not use this function for new code!
*
* @param port Numerical port (unsigned int format).
*
* @return A GNUNET_HashCode usable for the new CADET API.
*/
const struct GNUNET_HashCode *
GC_u2h (uint32_t port)
{
static struct GNUNET_HashCode hash;
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"This is a transitional function, use proper crypto hashes as CADET ports\n");
GNUNET_CRYPTO_hash (&port,
sizeof(port),
&hash);
return &hash;
}
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