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- /*
- This file is part of GNUnet
- Copyright (C) 2013-2016 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 peerstore/peerstore_common.h
- * @brief Helper peerstore functions
- * @author Omar Tarabai
- */
- #include "platform.h"
- #include "peerstore.h"
- /**
- * Creates a hash of the given key combination
- *
- */
- void
- PEERSTORE_hash_key (const char *sub_system,
- const struct GNUNET_PeerIdentity *peer,
- const char *key,
- struct GNUNET_HashCode *ret);
- /**
- * Creates a MQ envelope for a single record
- *
- * @param sub_system sub system string
- * @param peer Peer identity (can be NULL)
- * @param key record key string (can be NULL)
- * @param value record value BLOB (can be NULL)
- * @param value_size record value size in bytes (set to 0 if value is NULL)
- * @param expiry time after which the record expires
- * @param options options specific to the storage operation
- * @param msg_type message type to be set in header
- * @return pointer to record message struct
- */
- struct GNUNET_MQ_Envelope *
- PEERSTORE_create_record_mq_envelope (const char *sub_system,
- const struct GNUNET_PeerIdentity *peer,
- const char *key,
- const void *value,
- size_t value_size,
- struct GNUNET_TIME_Absolute expiry,
- enum GNUNET_PEERSTORE_StoreOption options,
- uint16_t msg_type);
- /**
- * Parses a message carrying a record
- *
- * @param srm the actual message
- * @return Pointer to record or NULL on error
- */
- struct GNUNET_PEERSTORE_Record *
- PEERSTORE_parse_record_message (const struct StoreRecordMessage *srm);
- /**
- * Free any memory allocated for this record
- *
- * @param record
- */
- void
- PEERSTORE_destroy_record (struct GNUNET_PEERSTORE_Record *record);
- /* end of peerstore_common.h */
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