132 lines
2.9 KiB
C
132 lines
2.9 KiB
C
/**
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* @file route_job.c
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*
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* @brief Implementation of route_job_t.
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*
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*/
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/*
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* Copyright (C) 2005-2006 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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#include <stdlib.h>
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#include "route_job.h"
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#include <daemon.h>
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typedef struct private_route_job_t private_route_job_t;
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/**
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* Private data of an route_job_t Object
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*/
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struct private_route_job_t {
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/**
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* public route_job_t interface
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*/
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route_job_t public;
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/**
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* associated connection to route
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*/
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connection_t *connection;
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/**
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* associated policy to route
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*/
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policy_t *policy;
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/**
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* route or unroute?
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*/
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bool route;
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/**
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* logger
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*/
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logger_t *logger;
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};
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/**
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* Implements route_job_t.get_type.
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*/
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static job_type_t get_type(private_route_job_t *this)
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{
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return ROUTE;
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}
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/**
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* Implementation of job_t.execute.
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*/
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static status_t execute(private_route_job_t *this)
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{
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ike_sa_t *ike_sa;
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ike_sa = charon->ike_sa_manager->checkout_by_ids(charon->ike_sa_manager,
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this->policy->get_my_id(this->policy),
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this->policy->get_other_id(this->policy));
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if (this->route)
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{
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if (ike_sa->route(ike_sa, this->connection, this->policy) != SUCCESS)
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{
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this->logger->log(this->logger, ERROR,
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"routing failed");
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}
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}
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else
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{
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if (ike_sa->unroute(ike_sa, this->policy) == DESTROY_ME)
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{
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this->logger->log(this->logger, ERROR,
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"removing IKE_SA, as last routed CHILD_SA unrouted");
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charon->ike_sa_manager->checkin_and_destroy(charon->ike_sa_manager, ike_sa);
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return DESTROY_ME;
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}
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}
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charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
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return DESTROY_ME;
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}
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/**
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* Implements job_t.destroy.
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*/
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static void destroy(private_route_job_t *this)
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{
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this->connection->destroy(this->connection);
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this->policy->destroy(this->policy);
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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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route_job_t *route_job_create(connection_t *connection, policy_t *policy, bool route)
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{
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private_route_job_t *this = malloc_thing(private_route_job_t);
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/* interface functions */
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this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
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this->public.job_interface.execute = (status_t (*) (job_t *)) execute;
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this->public.job_interface.destroy = (void (*) (job_t *)) destroy;
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/* private variables */
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this->connection = connection;
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this->policy = policy;
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this->route = route;
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this->logger = logger_manager->get_logger(logger_manager, WORKER);
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return &this->public;
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}
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