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/*
* Copyright (C) 2007 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 <stdlib.h>
#include "roam_job.h"
#include <sa/ike_sa.h>
#include <daemon.h>
typedef struct private_roam_job_t private_roam_job_t;
/**
* Private data of an roam_job_t Object
*/
struct private_roam_job_t {
/**
* public roam_job_t interface
*/
roam_job_t public;
/**
* has the address list changed, or the routing only?
*/
bool address;
};
/**
* Implements job_t.destroy.
*/
static void destroy(private_roam_job_t *this)
{
free(this);
}
/**
* Implementation of job_t.execute.
*/
static void execute(private_roam_job_t *this)
{
ike_sa_t *ike_sa;
linked_list_t *list;
ike_sa_id_t *id;
enumerator_t *enumerator;
/* enumerator over all IKE_SAs gives us no way to checkin_and_destroy
* after a DESTROY_ME, so we check out each available IKE_SA by hand. */
list = linked_list_create();
enumerator = charon->ike_sa_manager->create_enumerator(charon->ike_sa_manager);
while (enumerator->enumerate(enumerator, &ike_sa))
{
id = ike_sa->get_id(ike_sa);
list->insert_last(list, id->clone(id));
}
enumerator->destroy(enumerator);
while (list->remove_last(list, (void**)&id) == SUCCESS)
{
ike_sa = charon->ike_sa_manager->checkout(charon->ike_sa_manager, id);
if (ike_sa)
{
if (ike_sa->roam(ike_sa, this->address) == DESTROY_ME)
{
charon->ike_sa_manager->checkin_and_destroy(
charon->ike_sa_manager, ike_sa);
}
else
{
charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
}
}
id->destroy(id);
}
list->destroy(list);
destroy(this);
}
/*
* Described in header
*/
roam_job_t *roam_job_create(bool address)
{
private_roam_job_t *this = malloc_thing(private_roam_job_t);
this->public.job_interface.execute = (void (*) (job_t *)) execute;
this->public.job_interface.destroy = (void (*) (job_t *)) destroy;
this->address = address;
return &this->public;
}
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