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