src/libcharon/plugins/tnc_imc/tnc_imc_plugin.c

   1 /*
   2  * Copyright (C) 2010 Andreas Steffen
   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 "tnc_imc_plugin.h"
  17 #include "tnc_imc.h"
  18
  19 #include <daemon.h>
  20
  21 METHOD(plugin_t, destroy, void,
  22         tnc_imc_plugin_t *this)
  23 {
  24         imc_t *imc;
  25
  26         while (charon->imcs->remove_last(charon->imcs, (void**)&imc) == SUCCESS)
  27         {
  28                 if (imc->terminate &&
  29                         imc->terminate(imc->get_id(imc)) != TNC_RESULT_SUCCESS)
  30                 {
  31                         DBG1(DBG_TNC, "IMC '%s' not terminated successfully",
  32                                                    imc->get_name(imc));
  33                 }
  34                 imc->destroy(imc);
  35         }
  36         free(this);
  37 }
  38
  39 /*
  40  * see header file
  41  */
  42 plugin_t *tnc_imc_plugin_create()
  43 {
  44         TNC_IMCID next_id = 1;
  45         TNC_Version version;
  46         char *tnc_config, *pref_lang, *name, *filename;
  47         tnc_imc_plugin_t *this;
  48         imc_t *imc;
  49
  50         INIT(this,
  51                 .plugin = {
  52                         .destroy = _destroy,
  53                 },
  54         );
  55
  56         pref_lang = lib->settings->get_str(lib->settings,
  57                                         "charon.plugins.tnc-imc.preferred_language", "en");
  58         tnc_config = lib->settings->get_str(lib->settings,
  59                                         "charon.plugins.tnc-imc.tnc_config", "/etc/tnc_config");
  60
  61         name = "Dummy";
  62         filename = "/usr/local/lib/libdummyimc.so";
  63         imc = tnc_imc_create(name, filename, next_id);
  64         if (imc)
  65         {
  66                 /* Initialize the module */
  67                 if (imc->initialize(next_id, TNC_IFIMC_VERSION_1, TNC_IFIMC_VERSION_1,
  68                                                         &version) != TNC_RESULT_SUCCESS)
  69                 {
  70                         DBG1(DBG_TNC, "could not initialize IMC '%s'\n",
  71                                                    imc->get_name(imc));
  72                         imc->destroy(imc);
  73                 }
  74                 else
  75                 {
  76                         charon->imcs->insert_last(charon->imcs, imc);
  77                         next_id++;
  78                 }
  79         }
  80         return &this->plugin;
  81 }
  82