/usr/include/libktorrent/peer/peerprotocolextension.h is in libktorrent-dev 1.3.1-5.
This file is owned by root:root, with mode 0o644.
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* Copyright (C) 2009 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 BT_PEERPROTOCOLEXTENSION_H
#define BT_PEERPROTOCOLEXTENSION_H
#include <ktorrent_export.h>
#include <util/constants.h>
namespace bt
{
class Peer;
const Uint32 UT_PEX_ID = 1;
const Uint32 UT_METADATA_ID = 2;
/**
Base class for protocol extensions
*/
class KTORRENT_EXPORT PeerProtocolExtension
{
public:
PeerProtocolExtension(bt::Uint32 id,Peer* peer);
virtual ~PeerProtocolExtension();
/// Virtual update function does nothing, needs to be overriden if update
virtual void update();
/// Does this needs to be update
virtual bool needsUpdate() const {return false;}
/// Handle a packet
virtual void handlePacket(const bt::Uint8* packet, Uint32 size) = 0;
/// Send an extension protocol packet
void sendPacket(const QByteArray & data);
/// Change the ID
void changeID(Uint32 id);
protected:
bt::Uint32 id;
Peer* peer;
};
}
#endif // BT_PEERPROTOCOLEXTENSION_H
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