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_manager.h"
  18 #include "tnc_imc.h"
  19
  20 #include <daemon.h>
  21
  22 METHOD(plugin_t, destroy, void,
  23         tnc_imc_plugin_t *this)
  24 {
  25         charon->imcs->destroy(charon->imcs);
  26         free(this);
  27 }
  28
  29 /*
  30  * see header file
  31  */
  32 plugin_t *tnc_imc_plugin_create()
  33 {
  34         char *tnc_config, *pref_lang, *name, *filename;
  35         tnc_imc_plugin_t *this;
  36         imc_t *imc;
  37
  38         INIT(this,
  39                 .plugin = {
  40                         .destroy = _destroy,
  41                 },
  42         );
  43
  44         pref_lang = lib->settings->get_str(lib->settings,
  45                                         "charon.plugins.tnc-imc.preferred_language", "en");
  46         tnc_config = lib->settings->get_str(lib->settings,
  47                                         "charon.plugins.tnc-imc.tnc_config", "/etc/tnc_config");
  48
  49         /* Create IMC manager */
  50         charon->imcs = tnc_imc_manager_create();
  51
  52         /**
  53          * Create, register and initialize IMCs
  54          * Abort if one of the IMCs fails to initialize successfully
  55          */
  56         {
  57                 name = "Dummy";
  58                 filename = "/usr/local/lib/libdummyimc.so";
  59                 imc = tnc_imc_create(name, filename);
  60                 if (!imc)
  61                 {
  62                         charon->imcs->destroy(charon->imcs);
  63                         free(this);
  64                         return NULL;
  65                 }
  66                 if (!charon->imcs->add(charon->imcs, imc))
  67                 {
  68                         imc->destroy(imc);
  69                         charon->imcs->destroy(charon->imcs);
  70                         free(this);
  71                         return NULL;
  72                 }
  73         }
  74         return &this->plugin;
  75 }
  76