/* This file is part of Ingen.
 * Copyright 2007-2011 David 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
 */

#include "ClientBroadcaster.hpp"
#include "Driver.hpp"
#include "Engine.hpp"
#include "Request.hpp"
#include "events/RegisterClient.hpp"
#include "ingen/shared/LV2URIMap.hpp"

using namespace Raul;

namespace Ingen {
namespace Server {
namespace Events {

RegisterClient::RegisterClient(Engine&            engine,
                               SharedPtr<Request> request,
                               SampleCount        timestamp,
                               const URI&         uri,
                               ClientInterface*   client)
	: Event(engine, request, timestamp)
	, _uri(uri)
	, _client(client)
{
}

void
RegisterClient::pre_process()
{
	_engine.broadcaster()->register_client(_uri, _client);

	Event::pre_process();
}

void
RegisterClient::post_process()
{
	_request->respond_ok();

	/* Tell the client the engine's sample rate (which it needs to know to
	   interpret control bounds for lv2:sampleRate ports).  This is a bit of a
	   kludge.  TODO: keep a proper RDF model to describe the engine and send
	   that to clients.
	*/
	const Ingen::Shared::URIs& uris = *_engine.world()->uris().get();
	_client->set_property(uris.ingen_engine,
	                      uris.ingen_sampleRate,
	                      int32_t(_engine.driver()->sample_rate()));
}

} // namespace Server
} // namespace Ingen
} // namespace Events