src/charon/plugins/socket_dynamic/socket_dynamic_plugin.c

   1 /*
   2  * Copyright (C) 2010 Martin Willi
   3  * Copyright (C) 2010 revosec AG
   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 "socket_dynamic_plugin.h"
  17
  18 #include "socket_dynamic_socket.h"
  19
  20 #include <daemon.h>
  21
  22 typedef struct private_socket_dynamic_plugin_t private_socket_dynamic_plugin_t;
  23
  24 /**
  25  * Private data of socket plugin
  26  */
  27 struct private_socket_dynamic_plugin_t {
  28
  29         /**
  30          * Implements plugin interface
  31          */
  32         socket_dynamic_plugin_t public;
  33
  34         /**
  35          * Socket instance.
  36          */
  37         socket_dynamic_socket_t *socket;
  38 };
  39
  40 METHOD(plugin_t, destroy, void,
  41         private_socket_dynamic_plugin_t *this)
  42 {
  43         charon->socket->remove_socket(charon->socket, &this->socket->socket);
  44         this->socket->destroy(this->socket);
  45         free(this);
  46 }
  47
  48 /*
  49  * see header file
  50  */
  51 plugin_t *plugin_create()
  52 {
  53         private_socket_dynamic_plugin_t *this;
  54
  55         INIT(this,
  56                 .public.plugin.destroy = _destroy,
  57                 .socket = socket_dynamic_socket_create(),
  58         );
  59
  60         if (!this->socket)
  61         {
  62                 free(this);
  63                 return NULL;
  64         }
  65         charon->socket->add_socket(charon->socket, &this->socket->socket);
  66
  67         return &this->public.plugin;
  68 }
  69