107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
/**
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* @file ike_dpd.c
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*
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* @brief Implementation of the ike_dpd task.
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*
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*/
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/*
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* Copyright (C) 2007 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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#include "ike_dpd.h"
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#include <daemon.h>
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typedef struct private_ike_dpd_t private_ike_dpd_t;
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/**
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* Private members of a ike_dpd_t task.
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*/
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struct private_ike_dpd_t {
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/**
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* Public methods and task_t interface.
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*/
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ike_dpd_t public;
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};
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/**
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* Implementation of task_t.build for initiator
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* Implementation of task_t.process for responder
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*/
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static status_t return_need_more(private_ike_dpd_t *this, message_t *message)
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{
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return NEED_MORE;
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}
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/**
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* Implementation of task_t.process for initiator
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* Implementation of task_t.build for responder
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*/
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static status_t return_success(private_ike_dpd_t *this, message_t *message)
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{
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return SUCCESS;
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}
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/**
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* Implementation of task_t.get_type
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*/
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static task_type_t get_type(private_ike_dpd_t *this)
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{
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return IKE_DPD;
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}
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/**
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* Implementation of task_t.migrate
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*/
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static void migrate(private_ike_dpd_t *this, ike_sa_t *ike_sa)
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{
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}
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/**
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* Implementation of task_t.destroy
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*/
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static void destroy(private_ike_dpd_t *this)
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{
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free(this);
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}
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/*
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* Described in header.
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*/
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ike_dpd_t *ike_dpd_create(bool initiator)
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{
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private_ike_dpd_t *this = malloc_thing(private_ike_dpd_t);
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this->public.task.get_type = (task_type_t(*)(task_t*))get_type;
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this->public.task.migrate = (void(*)(task_t*,ike_sa_t*))migrate;
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this->public.task.destroy = (void(*)(task_t*))destroy;
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if (initiator)
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{
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this->public.task.build = (status_t(*)(task_t*,message_t*))return_need_more;
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this->public.task.process = (status_t(*)(task_t*,message_t*))return_success;
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}
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else
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{
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this->public.task.build = (status_t(*)(task_t*,message_t*))return_success;
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this->public.task.process = (status_t(*)(task_t*,message_t*))return_need_more;
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}
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return &this->public;
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}
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