src/libcharon/plugins/android/android_plugin.c

   1 /*
   2  * Copyright (C) 2010 Tobias Brunner
   3  * Copyright (C) 2010 Martin Willi
   4  * Hochschule fuer Technik Rapperswil
   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 "android_plugin.h"
  18 #include "android_logger.h"
  19 #include "android_handler.h"
  20 #include "android_creds.h"
  21 #include "android_service.h"
  22
  23 #include <hydra.h>
  24 #include <daemon.h>
  25
  26 typedef struct private_android_plugin_t private_android_plugin_t;
  27
  28 /**
  29  * Private data of an android_plugin_t object.
  30  */
  31 struct private_android_plugin_t {
  32
  33         /**
  34          * Public android_plugin_t interface.
  35          */
  36         android_plugin_t public;
  37
  38         /**
  39          * Android specific logger
  40          */
  41         android_logger_t *logger;
  42
  43         /**
  44          * Android specific DNS handler
  45          */
  46         android_handler_t *handler;
  47
  48         /**
  49          * Android specific credential set
  50          */
  51         android_creds_t *creds;
  52
  53         /**
  54          * Service that interacts with the Android Settings frontend
  55          */
  56         android_service_t *service;
  57 };
  58
  59 METHOD(plugin_t, get_name, char*,
  60         private_android_plugin_t *this)
  61 {
  62         return "android";
  63 }
  64
  65 METHOD(plugin_t, destroy, void,
  66         private_android_plugin_t *this)
  67 {
  68         hydra->attributes->remove_handler(hydra->attributes,
  69                                                                           &this->handler->handler);
  70         lib->credmgr->remove_set(lib->credmgr, &this->creds->set);
  71         charon->bus->remove_listener(charon->bus, &this->logger->listener);
  72         this->creds->destroy(this->creds);
  73         this->handler->destroy(this->handler);
  74         this->logger->destroy(this->logger);
  75         DESTROY_IF(this->service);
  76         free(this);
  77 }
  78
  79 /**
  80  * See header
  81  */
  82 plugin_t *android_plugin_create()
  83 {
  84         private_android_plugin_t *this;
  85
  86         INIT(this,
  87                 .public = {
  88                         .plugin = {
  89                                 .get_name = _get_name,
  90                                 .reload = (void*)return_false,
  91                                 .destroy = _destroy,
  92                         },
  93                 },
  94                 .logger = android_logger_create(),
  95                 .creds = android_creds_create(),
  96         );
  97
  98         charon->bus->add_listener(charon->bus, &this->logger->listener);
  99         lib->credmgr->add_set(lib->credmgr, &this->creds->set);
 100         hydra->attributes->add_handler(hydra->attributes, &this->handler->handler);
 101
 102         this->service = android_service_create(this->creds);
 103         this->handler = android_handler_create(this->service != NULL);
 104
 105         return &this->public.plugin;
 106 }
 107