60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/**
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* @file dead_peer_detection.h
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*
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* @brief Interface of transaction dead_peer_detection.
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*
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*/
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/*
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* Copyright (C) 2006 Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef DEAD_PEER_DETECTION_H_
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#define DEAD_PEER_DETECTION_H_
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#include <sa/ike_sa.h>
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#include <sa/transactions/transaction.h>
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typedef struct dead_peer_detection_t dead_peer_detection_t;
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/**
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* @brief A transaction used to detect dead peers.
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*
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* In IKEv2, dead peer detection is done using empty
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* informational messages. These must be acknowledged.
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*
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* @ingroup transactions
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*/
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struct dead_peer_detection_t {
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/**
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* The transaction_t interface.
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*/
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transaction_t transaction;
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};
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/**
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* @brief Create a new transaction which detects dead peers.
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*
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* @param ike_sa assigned IKE_SA
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* @return created dead_peer_detection transaction
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*
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* @ingroup transactions
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*/
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dead_peer_detection_t *dead_peer_detection_create(ike_sa_t *ike_sa);
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#endif /* DEAD_PEER_DETECTION_H_ */
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