/* This file is part of Ingen.
 * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
 * 
 * Ingen 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.
 * 
 * Ingen 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 details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#define __STDC_LIMIT_MACROS 1
#include <cassert>
#include <iostream>
#include <stdint.h>
#include "LV2Info.hpp"
#include "module/World.hpp"

using namespace std;

namespace Ingen {
	
LV2Info::LV2Info(Ingen::Shared::World* world)
	: input_class(slv2_value_new_uri(world->slv2_world, SLV2_PORT_CLASS_INPUT))
	, output_class(slv2_value_new_uri(world->slv2_world, SLV2_PORT_CLASS_OUTPUT))
	, control_class(slv2_value_new_uri(world->slv2_world, SLV2_PORT_CLASS_CONTROL))
	, audio_class(slv2_value_new_uri(world->slv2_world, SLV2_PORT_CLASS_AUDIO))
	, event_class(slv2_value_new_uri(world->slv2_world, SLV2_PORT_CLASS_EVENT))
	, _world(world)
{
	assert(world);

	LV2_Event_Feature* ev_data = (LV2_Event_Feature*)malloc(sizeof(LV2_Event_Feature));
	ev_data->lv2_event_ref = &LV2Info::event_ref;
	ev_data->lv2_event_unref = &LV2Info::event_ref;
	ev_data->callback_data = this;
	LV2_Feature* ev_feature = (LV2_Feature*)malloc(sizeof(LV2_Event_Feature));
	ev_feature->URI = LV2_EVENT_URI;
	ev_feature->data = ev_data;

	world->lv2_features->add_feature(LV2_EVENT_URI, ev_feature, ev_data);
}


LV2Info::~LV2Info()
{
	slv2_value_free(input_class);
	slv2_value_free(output_class);
	slv2_value_free(control_class);
	slv2_value_free(audio_class);
	slv2_value_free(event_class);
}


uint32_t 
LV2Info::event_ref(LV2_Event_Callback_Data callback_data,
                   LV2_Event*              event)
{
	return 0;
}



} // namespace Ingen