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/**
* @file rekey_child_sa_job.c
*
* @brief Implementation of rekey_child_sa_job_t.
*
*/
/*
* Copyright (C) 2006 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* 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.
*/
#include "rekey_child_sa_job.h"
#include <daemon.h>
typedef struct private_rekey_child_sa_job_t private_rekey_child_sa_job_t;
/**
* Private data of an rekey_child_sa_job_t object.
*/
struct private_rekey_child_sa_job_t {
/**
* Public rekey_child_sa_job_t interface.
*/
rekey_child_sa_job_t public;
/**
* reqid of the child to rekey
*/
u_int32_t reqid;
/**
* protocol of the CHILD_SA (ESP/AH)
*/
protocol_id_t protocol;
/**
* inbound SPI of the CHILD_SA
*/
u_int32_t spi;
};
/**
* Implementation of job_t.get_type.
*/
static job_type_t get_type(private_rekey_child_sa_job_t *this)
{
return REKEY_CHILD_SA;
}
/**
* Implementation of job_t.execute.
*/
static status_t execute(private_rekey_child_sa_job_t *this)
{
ike_sa_t *ike_sa;
ike_sa = charon->ike_sa_manager->checkout_by_id(charon->ike_sa_manager,
this->reqid, TRUE);
if (ike_sa == NULL)
{
DBG2(DBG_JOB, "CHILD_SA with reqid %d not found for rekeying",
this->reqid);
return DESTROY_ME;
}
ike_sa->rekey_child_sa(ike_sa, this->protocol, this->spi);
charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
return DESTROY_ME;
}
/**
* Implementation of job_t.destroy.
*/
static void destroy(private_rekey_child_sa_job_t *this)
{
free(this);
}
/*
* Described in header
*/
rekey_child_sa_job_t *rekey_child_sa_job_create(u_int32_t reqid,
protocol_id_t protocol,
u_int32_t spi)
{
private_rekey_child_sa_job_t *this = malloc_thing(private_rekey_child_sa_job_t);
/* interface functions */
this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
this->public.job_interface.execute = (status_t (*) (job_t *)) execute;
this->public.job_interface.destroy = (void (*)(job_t*)) destroy;
/* private variables */
this->reqid = reqid;
this->protocol = protocol;
this->spi = spi;
return &(this->public);
}
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