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/*
* Copyright (C) 2008 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "updown_plugin.h"
#include "updown_listener.h"
#include <daemon.h>
typedef struct private_updown_plugin_t private_updown_plugin_t;
/**
* private data of updown plugin
*/
struct private_updown_plugin_t {
/**
* implements plugin interface
*/
updown_plugin_t public;
/**
* Listener interface, listens to CHILD_SA state changes
*/
updown_listener_t *listener;
};
/**
* Implementation of plugin_t.destroy
*/
static void destroy(private_updown_plugin_t *this)
{
charon->bus->remove_listener(charon->bus, &this->listener->listener);
this->listener->destroy(this->listener);
free(this);
}
/*
* see header file
*/
plugin_t *updown_plugin_create()
{
private_updown_plugin_t *this = malloc_thing(private_updown_plugin_t);
this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
this->listener = updown_listener_create();
charon->bus->add_listener(charon->bus, &this->listener->listener);
return &this->public.plugin;
}
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