src/charon/processing/jobs/acquire_job.c

   1 /*
   2  * Copyright (C) 2006 Martin Willi
   3  * 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  * $Id$
  16  */
  17
  18 #include "acquire_job.h"
  19
  20 #include <daemon.h>
  21
  22
  23 typedef struct private_acquire_job_t private_acquire_job_t;
  24
  25 /**
  26  * Private data of an acquire_job_t object.
  27  */
  28 struct private_acquire_job_t {
  29         /**
  30          * Public acquire_job_t interface.
  31          */
  32         acquire_job_t public;
  33
  34         /**
  35          * reqid of the child to rekey
  36          */
  37         u_int32_t reqid;
  38 };
  39
  40 /**
  41  * Implementation of job_t.destroy.
  42  */
  43 static void destroy(private_acquire_job_t *this)
  44 {
  45         free(this);
  46 }
  47
  48 /**
  49  * Implementation of job_t.execute.
  50  */
  51 static void execute(private_acquire_job_t *this)
  52 {
  53         ike_sa_t *ike_sa;
  54
  55         ike_sa = charon->ike_sa_manager->checkout_by_id(charon->ike_sa_manager,
  56                                                                                                         this->reqid, TRUE);
  57         if (ike_sa == NULL)
  58         {
  59                 DBG2(DBG_JOB, "CHILD_SA with reqid %d not found for acquiring",
  60                          this->reqid);
  61         }
  62         else
  63         {
  64                 ike_sa->acquire(ike_sa, this->reqid);
  65
  66                 charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
  67         }
  68         destroy(this);
  69 }
  70
  71 /*
  72  * Described in header
  73  */
  74 acquire_job_t *acquire_job_create(u_int32_t reqid)
  75 {
  76         private_acquire_job_t *this = malloc_thing(private_acquire_job_t);
  77
  78         /* interface functions */
  79         this->public.job_interface.execute = (void (*) (job_t *)) execute;
  80         this->public.job_interface.destroy = (void (*)(job_t*)) destroy;
  81
  82         /* private variables */
  83         this->reqid = reqid;
  84
  85         return &this->public;
  86 }