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/*
* Copyright (C) 2011 Martin Willi
* Copyright (C) 2011 revosec AG
*
* This program 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 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program 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.
*/
/**
* @defgroup hash_payload hash_payload
* @{ @ingroup payloads
*/
#ifndef HASH_PAYLOAD_H_
#define HASH_PAYLOAD_H_
typedef struct hash_payload_t hash_payload_t;
#include <library.h>
#include <encoding/payloads/payload.h>
/**
* Object representing an IKEv1 hash payload.
*/
struct hash_payload_t {
/**
* The payload_t interface.
*/
payload_t payload_interface;
/**
* Set the hash value.
*
* @param hash chunk containing the hash, will be cloned
*/
void (*set_hash) (hash_payload_t *this, chunk_t hash);
/**
* Get the hash value.
*
* @return chunkt to internal hash data
*/
chunk_t (*get_hash) (hash_payload_t *this);
/**
* Destroys an hash_payload_t object.
*/
void (*destroy) (hash_payload_t *this);
};
/**
* Creates an empty hash_payload_t object.
*
* @param type either PLV1_HASH or PLV1_NAT_D
* @return hash_payload_t object
*/
hash_payload_t *hash_payload_create(payload_type_t type);
#endif /** HASH_PAYLOAD_H_ @}*/
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