/*
 * Copyright (c) 2013 Remko Tronçon
 * Licensed under the GNU General Public License.
 * See the COPYING file for more information.
 */

#pragma clang diagnostic ignored "-Wunused-private-field"

#include <Swiften/Serializer/PayloadSerializers/PubSubSubscribeOptionsSerializer.h>
#include <Swiften/Serializer/XML/XMLElement.h>
#include <boost/smart_ptr/make_shared.hpp>

#include <Swiften/Serializer/PayloadSerializerCollection.h>
#include <Swiften/Serializer/XML/XMLRawTextNode.h>

using namespace Swift;

PubSubSubscribeOptionsSerializer::PubSubSubscribeOptionsSerializer(PayloadSerializerCollection* serializers) : serializers(serializers) {
}

PubSubSubscribeOptionsSerializer::~PubSubSubscribeOptionsSerializer() {
}

std::string PubSubSubscribeOptionsSerializer::serializePayload(boost::shared_ptr<PubSubSubscribeOptions> payload) const {
	if (!payload) {
		return "";
	}
	XMLElement element("subscribe-options", "http://jabber.org/protocol/pubsub");
	element.addNode(payload->isRequired() ? boost::make_shared<XMLElement>("required", "") : boost::shared_ptr<XMLElement>());
	return element.serialize();
}