/***************************************************************************
 *   Copyright (C) 2012 by Joris Guisson                                   *
 *   joris.guisson@gmail.com                                               *
 *                                                                         *
 *   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 2 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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
 ***************************************************************************/

#ifndef DHT_ERRMSG_H
#define DHT_ERRMSG_H

#include "rpcmsg.h"

namespace dht
{

/**
 * Error message in the DHT protocol
 */
class KTORRENT_EXPORT ErrMsg : public RPCMsg
{
public:
    ErrMsg();
    ErrMsg(const QByteArray& mtid, const dht::Key& id, const QString& msg);
    ~ErrMsg() override;

    void apply(DHT* dh_table) override;
    void print() override;
    void encode(QByteArray & arr) const override;
    void parse(bt::BDictNode* dict) override;

    /// Get the error message
    const QString & message() const
    {
        return msg;
    }

    typedef QSharedPointer<ErrMsg> Ptr;
private:
    QString msg;
};
}

#endif // DHT_ERRMSG_H
