125 lines
2.8 KiB
C
125 lines
2.8 KiB
C
/*
|
|
* Copyright (C) 2012 Martin Willi
|
|
* Copyright (C) 2012 revosec AG
|
|
*
|
|
* 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 "unity_plugin.h"
|
|
#include "unity_handler.h"
|
|
#include "unity_narrow.h"
|
|
#include "unity_provider.h"
|
|
|
|
#include <daemon.h>
|
|
|
|
typedef struct private_unity_plugin_t private_unity_plugin_t;
|
|
|
|
/**
|
|
* private data of unity_plugin
|
|
*/
|
|
struct private_unity_plugin_t {
|
|
|
|
/**
|
|
* public functions
|
|
*/
|
|
unity_plugin_t public;
|
|
|
|
/**
|
|
* Handler for UNITY configuration attributes
|
|
*/
|
|
unity_handler_t *handler;
|
|
|
|
/**
|
|
* Responder Unity configuration attribute provider
|
|
*/
|
|
unity_provider_t *provider;
|
|
|
|
/**
|
|
* Traffic selector narrower, for Unity Split-Includes
|
|
*/
|
|
unity_narrow_t *narrower;
|
|
};
|
|
|
|
METHOD(plugin_t, get_name, char*,
|
|
private_unity_plugin_t *this)
|
|
{
|
|
return "unity";
|
|
}
|
|
|
|
/**
|
|
* Register listener
|
|
*/
|
|
static bool plugin_cb(private_unity_plugin_t *this,
|
|
plugin_feature_t *feature, bool reg, void *cb_data)
|
|
{
|
|
if (reg)
|
|
{
|
|
charon->attributes->add_handler(charon->attributes,
|
|
&this->handler->handler);
|
|
charon->attributes->add_provider(charon->attributes,
|
|
&this->provider->provider);
|
|
charon->bus->add_listener(charon->bus, &this->narrower->listener);
|
|
}
|
|
else
|
|
{
|
|
charon->bus->remove_listener(charon->bus, &this->narrower->listener);
|
|
charon->attributes->remove_handler(charon->attributes,
|
|
&this->handler->handler);
|
|
charon->attributes->remove_provider(charon->attributes,
|
|
&this->provider->provider);
|
|
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
METHOD(plugin_t, get_features, int,
|
|
private_unity_plugin_t *this, plugin_feature_t *features[])
|
|
{
|
|
static plugin_feature_t f[] = {
|
|
PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL),
|
|
PLUGIN_PROVIDE(CUSTOM, "unity"),
|
|
};
|
|
*features = f;
|
|
return countof(f);
|
|
}
|
|
|
|
METHOD(plugin_t, destroy, void,
|
|
private_unity_plugin_t *this)
|
|
{
|
|
this->narrower->destroy(this->narrower);
|
|
this->handler->destroy(this->handler);
|
|
this->provider->destroy(this->provider);
|
|
free(this);
|
|
}
|
|
|
|
/*
|
|
* see header file
|
|
*/
|
|
plugin_t *unity_plugin_create()
|
|
{
|
|
private_unity_plugin_t *this;
|
|
|
|
INIT(this,
|
|
.public = {
|
|
.plugin = {
|
|
.get_name = _get_name,
|
|
.get_features = _get_features,
|
|
.destroy = _destroy,
|
|
},
|
|
},
|
|
.handler = unity_handler_create(),
|
|
.provider = unity_provider_create(),
|
|
);
|
|
this->narrower = unity_narrow_create(this->handler);
|
|
|
|
return &this->public.plugin;
|
|
}
|