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Annotation of embedaddon/strongswan/src/libcharon/processing/jobs/send_keepalive_job.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2006 Tobias Brunner, Daniel Roethlisberger
                      3:  * HSR Hochschule fuer Technik Rapperswil
                      4:  *
                      5:  * This program is free software; you can redistribute it and/or modify it
                      6:  * under the terms of the GNU General Public License as published by the
                      7:  * Free Software Foundation; either version 2 of the License, or (at your
                      8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
                      9:  *
                     10:  * This program is distributed in the hope that it will be useful, but
                     11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
                     13:  * for more details.
                     14:  */
                     15: 
                     16: #include <stdlib.h>
                     17: 
                     18: #include "send_keepalive_job.h"
                     19: 
                     20: #include <sa/ike_sa.h>
                     21: #include <daemon.h>
                     22: 
                     23: 
                     24: typedef struct private_send_keepalive_job_t private_send_keepalive_job_t;
                     25: 
                     26: /**
                     27:  * Private data of an send_keepalive_job_t Object
                     28:  */
                     29: struct private_send_keepalive_job_t {
                     30:        /**
                     31:         * public send_keepalive_job_t interface
                     32:         */
                     33:        send_keepalive_job_t public;
                     34: 
                     35:        /**
                     36:         * ID of the IKE_SA which the message belongs to.
                     37:         */
                     38:        ike_sa_id_t *ike_sa_id;
                     39: };
                     40: 
                     41: METHOD(job_t, destroy, void,
                     42:        private_send_keepalive_job_t *this)
                     43: {
                     44:        this->ike_sa_id->destroy(this->ike_sa_id);
                     45:        free(this);
                     46: }
                     47: 
                     48: METHOD(job_t, execute, job_requeue_t,
                     49:        private_send_keepalive_job_t *this)
                     50: {
                     51:        ike_sa_t *ike_sa;
                     52: 
                     53:        ike_sa = charon->ike_sa_manager->checkout(charon->ike_sa_manager,
                     54:                                                                                          this->ike_sa_id);
                     55:        if (ike_sa)
                     56:        {
                     57:                ike_sa->send_keepalive(ike_sa, TRUE);
                     58:                charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
                     59:        }
                     60:        return JOB_REQUEUE_NONE;
                     61: }
                     62: 
                     63: METHOD(job_t, get_priority, job_priority_t,
                     64:        private_send_keepalive_job_t *this)
                     65: {
                     66:        return JOB_PRIO_HIGH;
                     67: }
                     68: 
                     69: /*
                     70:  * Described in header
                     71:  */
                     72: send_keepalive_job_t *send_keepalive_job_create(ike_sa_id_t *ike_sa_id)
                     73: {
                     74:        private_send_keepalive_job_t *this;
                     75: 
                     76:        INIT(this,
                     77:                .public = {
                     78:                        .job_interface = {
                     79:                                .execute = _execute,
                     80:                                .get_priority = _get_priority,
                     81:                                .destroy = _destroy,
                     82:                        },
                     83:                },
                     84:                .ike_sa_id = ike_sa_id->clone(ike_sa_id),
                     85:        );
                     86: 
                     87:        return &this->public;
                     88: }