/*
 * Copyright (c) 2010 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <Swiften/Swiften.h>
#include "EchoPayload.h"

class EchoPayloadParser : public Swift::GenericPayloadParser<EchoPayload> {
	public:
		EchoPayloadParser() : currentDepth(0) {}

		void handleStartElement(
				const std::string& /* element */, const std::string& /* ns */, const AttributeMap&) {
			currentDepth++;
		}

		void handleEndElement(const std::string& /* element */, const std::string& /* ns */) {
			currentDepth--;
			if (currentDepth == 0) {
				getPayloadInternal()->setMessage(currentText);
			}
		}

		void handleCharacterData(const std::string& data) {
			currentText += data;
		}

	private:
		int currentDepth;
		std::string currentText;
};

class EchoPayloadParserFactory : public Swift::GenericPayloadParserFactory<EchoPayloadParser> {
	public:
		EchoPayloadParserFactory() :
			GenericPayloadParserFactory<EchoPayloadParser>("echo", "http://swift.im/echo") {}
};