src/libcharon/processing/jobs/acquire_job.c

   1 /*
   2  * Copyright (C) 2006-2009 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
  16 #include "acquire_job.h"
  17
  18 #include <daemon.h>
  19
  20
  21 typedef struct private_acquire_job_t private_acquire_job_t;
  22
  23 /**
  24  * Private data of an acquire_job_t object.
  25  */
  26 struct private_acquire_job_t {
  27         /**
  28          * Public acquire_job_t interface.
  29          */
  30         acquire_job_t public;
  31
  32         /**
  33          * reqid of the child to rekey
  34          */
  35         u_int32_t reqid;
  36
  37         /**
  38          * acquired source traffic selector
  39          */
  40         traffic_selector_t *src_ts;
  41
  42         /**
  43          * acquired destination traffic selector
  44          */
  45         traffic_selector_t *dst_ts;
  46 };
  47
  48 METHOD(job_t, destroy, void,
  49         private_acquire_job_t *this)
  50 {
  51         DESTROY_IF(this->src_ts);
  52         DESTROY_IF(this->dst_ts);
  53         free(this);
  54 }
  55
  56 METHOD(job_t, execute, void,
  57         private_acquire_job_t *this)
  58 {
  59         charon->traps->acquire(charon->traps, this->reqid,
  60                                                    this->src_ts, this->dst_ts);
  61         destroy(this);
  62 }
  63
  64 /*
  65  * Described in header
  66  */
  67 acquire_job_t *acquire_job_create(u_int32_t reqid,
  68                                                                   traffic_selector_t *src_ts,
  69                                                                   traffic_selector_t *dst_ts)
  70 {
  71         private_acquire_job_t *this;
  72
  73         INIT(this,
  74                 .public = {
  75                         .job_interface = {
  76                                 .execute = _execute,
  77                                 .destroy = _destroy,
  78                         },
  79                 },
  80                 .reqid = reqid,
  81                 .src_ts = src_ts,
  82                 .dst_ts = dst_ts,
  83         );
  84
  85         return &this->public;
  86 }
  87