/*
 * Copyright (C) 2001, 2002  Justin Karneges
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 */

#ifndef XMPP_DISCOINFOTASK_H
#define XMPP_DISCOINFOTASK_H

#include "xmpp_task.h"
#include "xmpp_discoitem.h"

namespace XMPP {
    class Jid;
}
class QString;
class QDomElement;

namespace XMPP
{
    class DiscoInfoTask : public Task
    {
        Q_OBJECT
    public:
        DiscoInfoTask(Task *);
        ~DiscoInfoTask();

        // Allow retreive result from cache and update cache on finish with new data
        void setAllowCache(bool allow = true);

        void get(const Jid &, const QString &node = QString::null, const DiscoItem::Identity = DiscoItem::Identity());
        void get(const DiscoItem &);

        const DiscoItem &item() const;
        const Jid& jid() const;
        const QString& node() const;

        void onGo();
        bool take(const QDomElement &);

    private slots:
        void cachedReady();

    private:
        class Private;
        Private *d;
    };

    // Deprecated name
    typedef DiscoInfoTask JT_DiscoInfo;
}
#endif
