/* This file is part of the KDE project
 *
 * Copyright (C) 2004 Jakub Stachowski <qbast@go2.pl>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef MDNSD_RESPONDER_H
#define MDNSD_RESPONDER_H

#include <QtCore/QObject>
#include <QtCore/QSocketNotifier>
#include <dns_sd.h>

namespace KDNSSD
{

/**
This class should not be used directly.

@author Jakub Stachowski
@short Internal class wrapping dns_sd.h interface
 */
class Responder : public QObject
{
    Q_OBJECT

public:
    explicit Responder(DNSServiceRef ref = 0, QObject *parent = 0);

    ~Responder();

    /**
    Returns true if it is possible to use mDNS service publishing and discovery.
    It needs mDNSResponder running.
     */
    bool isRunning() const;
    void setRef(DNSServiceRef ref);
    void stop();
public Q_SLOTS:
    void process();
protected:
    DNSServiceRef m_ref;
    bool m_running;
    QSocketNotifier *m_socket;
};

/* Utils functions */

// Encodes domain name using utf8() or IDN
QByteArray domainToDNS(const QString &domain);
QString DNSToDomain(const char *domain);

}

#endif
