/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2012  Georg Rudoy
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **********************************************************************/

#ifndef PLUGINS_AZOTH_PLUGINS_XOOX_PUBSUBMANAGER_H
#define PLUGINS_AZOTH_PLUGINS_XOOX_PUBSUBMANAGER_H
#include <boost/function.hpp>
#include <QXmppClientExtension.h>
#include "pepeventbase.h"

namespace LeechCraft
{
namespace Azoth
{
namespace Xoox
{
	class PEPEventBase;

	class PubSubManager : public QXmppClientExtension
	{
		Q_OBJECT

		typedef boost::function<PEPEventBase* ()> Creator_t;
		QMap<QString, Creator_t> Node2Creator_;

		QMap<QString, bool> AutosubscribeNodes_;
	public:
		template<typename T>
		void RegisterCreator ()
		{
			RegisterCreator (T::GetNodeString (), StandardCreator<T>);
		}
		void RegisterCreator (const QString&, boost::function<PEPEventBase* ()>);

		template<typename T>
		void SetAutosubscribe (bool enabled)
		{
			SetAutosubscribe (T::GetNodeString (), enabled);
		}
		void SetAutosubscribe (const QString&, bool);

		void PublishEvent (PEPEventBase*);

		void RequestItem (const QString& jid,
				const QString& node, const QString& id);

		QStringList discoveryFeatures () const;
		bool handleStanza (const QDomElement& elem);
	private:
		bool HandleIq (const QDomElement&);
		bool HandleMessage (const QDomElement&);
		void ParseItems (QDomElement, const QString&);
	signals:
		void gotEvent (const QString&, PEPEventBase*);
	};
}
}
}

#endif
