/***************************************************************************
 *   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_GETPEERSREQ_H
#define DHT_GETPEERSREQ_H

#include <QStringList>
#include "rpcmsg.h"

namespace dht
{

/**
 * GetPeers request in the DHT protocol
 */
class KTORRENT_EXPORT GetPeersReq : public RPCMsg
{
public:
    GetPeersReq();
    GetPeersReq(const Key & id, const Key & info_hash);
    ~GetPeersReq() override;

    const Key & getInfoHash() const
    {
        return info_hash;
    }
    bool wants(int ip_version) const;

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

    typedef QSharedPointer<GetPeersReq> Ptr;

protected:
    Key info_hash;
    QStringList want;
};

}

#endif // DHT_GETPEERSREQ_H
