src/libcharon/plugins/load_tester/load_tester_ipsec.c

   1 /*
   2  * Copyright (C) 2008 Martin Willi
   3  *
   4  * Copyright (C) secunet Security Networks AG
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  */
  16
  17 #include "load_tester_ipsec.h"
  18
  19 #include <time.h>
  20
  21 typedef struct private_load_tester_ipsec_t private_load_tester_ipsec_t;
  22
  23 /**
  24  * Private variables and functions of kernel_pfkey class.
  25  */
  26 struct private_load_tester_ipsec_t {
  27         /**
  28          * Public interface.
  29          */
  30         load_tester_ipsec_t public;
  31
  32         /**
  33          * faked SPI counter
  34          */
  35         refcount_t spi;
  36 };
  37
  38 METHOD(kernel_ipsec_t, get_spi, status_t,
  39         private_load_tester_ipsec_t *this, host_t *src, host_t *dst,
  40         uint8_t protocol, uint32_t *spi)
  41 {
  42         *spi = (uint32_t)ref_get(&this->spi);
  43         return SUCCESS;
  44 }
  45
  46 METHOD(kernel_ipsec_t, get_cpi, status_t,
  47         private_load_tester_ipsec_t *this, host_t *src, host_t *dst,
  48         uint16_t *cpi)
  49 {
  50         return FAILED;
  51 }
  52
  53 METHOD(kernel_ipsec_t, add_sa, status_t,
  54         private_load_tester_ipsec_t *this, kernel_ipsec_sa_id_t *id,
  55         kernel_ipsec_add_sa_t *data)
  56 {
  57         return SUCCESS;
  58 }
  59
  60 METHOD(kernel_ipsec_t, update_sa, status_t,
  61         private_load_tester_ipsec_t *this, kernel_ipsec_sa_id_t *id,
  62         kernel_ipsec_update_sa_t *data)
  63 {
  64         return SUCCESS;
  65 }
  66
  67 METHOD(kernel_ipsec_t, query_sa, status_t,
  68         private_load_tester_ipsec_t *this, kernel_ipsec_sa_id_t *id,
  69         kernel_ipsec_query_sa_t *data, uint64_t *bytes, uint64_t *packets,
  70         time_t *time)
  71 {
  72         return NOT_SUPPORTED;
  73 }
  74
  75 METHOD(kernel_ipsec_t, del_sa, status_t,
  76         private_load_tester_ipsec_t *this, kernel_ipsec_sa_id_t *id,
  77         kernel_ipsec_del_sa_t *data)
  78 {
  79         return SUCCESS;
  80 }
  81
  82 METHOD(kernel_ipsec_t, add_policy, status_t,
  83         private_load_tester_ipsec_t *this, kernel_ipsec_policy_id_t *id,
  84         kernel_ipsec_manage_policy_t *data)
  85 {
  86         return SUCCESS;
  87 }
  88
  89 METHOD(kernel_ipsec_t, query_policy, status_t,
  90         private_load_tester_ipsec_t *this, kernel_ipsec_policy_id_t *id,
  91         kernel_ipsec_query_policy_t *data, time_t *use_time)
  92 {
  93         *use_time = 1;
  94         return SUCCESS;
  95 }
  96
  97 METHOD(kernel_ipsec_t, del_policy, status_t,
  98         private_load_tester_ipsec_t *this, kernel_ipsec_policy_id_t *id,
  99         kernel_ipsec_manage_policy_t *data)
 100 {
 101         return SUCCESS;
 102 }
 103
 104 METHOD(kernel_ipsec_t, destroy, void,
 105         private_load_tester_ipsec_t *this)
 106 {
 107         free(this);
 108 }
 109
 110 /*
 111  * Described in header.
 112  */
 113 load_tester_ipsec_t *load_tester_ipsec_create()
 114 {
 115         private_load_tester_ipsec_t *this;
 116
 117         INIT(this,
 118                 .public = {
 119                         .interface = {
 120                                 .get_spi = _get_spi,
 121                                 .get_cpi = _get_cpi,
 122                                 .add_sa = _add_sa,
 123                                 .update_sa = _update_sa,
 124                                 .query_sa = _query_sa,
 125                                 .del_sa = _del_sa,
 126                                 .flush_sas = (void*)return_failed,
 127                                 .add_policy = _add_policy,
 128                                 .query_policy = _query_policy,
 129                                 .del_policy = _del_policy,
 130                                 .flush_policies = (void*)return_failed,
 131                                 .bypass_socket = (void*)return_true,
 132                                 .enable_udp_decap = (void*)return_true,
 133                                 .destroy = _destroy,
 134                         },
 135                 },
 136                 .spi = 0,
 137         );
 138
 139         return &this->public;
 140 }