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/*
This file is part of GNUnet.
Copyright (C) 2021 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
*/
/*
* @author Tobias Frisch
* @file gnunet_chat_util.h
*/
#ifndef GNUNET_CHAT_UTIL_H_
#define GNUNET_CHAT_UTIL_H_
#include <gnunet/platform.h>
#include <gnunet/gnunet_common.h>
#include <gnunet/gnunet_crypto_lib.h>
#include <gnunet/gnunet_disk_lib.h>
#include <gnunet/gnunet_messenger_service.h>
#include <gnunet/gnunet_util_lib.h>
void
util_shorthash_from_member (const struct GNUNET_MESSENGER_Contact *member,
struct GNUNET_ShortHashCode *shorthash);
void
util_set_name_field (const char *name, char **field);
int
util_hash_file (const char *filename, struct GNUNET_HashCode *hash);
int
util_encrypt_file (const char *filename,
const struct GNUNET_CRYPTO_SymmetricSessionKey *key);
int
util_decrypt_file (const char *filename,
const struct GNUNET_CRYPTO_SymmetricSessionKey *key);
int
util_get_filename (const char *directory, const struct GNUNET_HashCode *hash,
char **filename);
#endif /* GNUNET_CHAT_UTIL_H_ */
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