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ktorrent/libktorrent/torrent/choker.cpp

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/***************************************************************************
* Copyright (C) 2005 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. *
***************************************************************************/
#include <tqptrlist.h>
#include <interfaces/functions.h>
#include "choker.h"
#include "peermanager.h"
#include "newchokealgorithm.h"
#include "advancedchokealgorithm.h"
using namespace kt;
namespace bt
{
PeerPtrList::PeerPtrList(PeerCompareFunc pcmp) : pcmp(pcmp)
{}
PeerPtrList::~PeerPtrList()
{}
int PeerPtrList::compareItems(TQPtrCollection::Item a, TQPtrCollection::Item b)
{
if (pcmp)
return pcmp((Peer*)a,(Peer*)b);
else
return CompareVal(a,b);
}
////////////////////////////////////////////
ChokeAlgorithm::ChokeAlgorithm() : opt_unchoked_peer_id(0)
{
}
ChokeAlgorithm::~ChokeAlgorithm()
{
}
/////////////////////////////////
Uint32 Choker::num_upload_slots = 2;
Choker::Choker(PeerManager & pman,ChunkManager & cman) : pman(pman),cman(cman)
{
#ifdef USE_OLD_CHOKE
choke = new NewChokeAlgorithm();
#else
choke = new AdvancedChokeAlgorithm();
#endif
}
Choker::~Choker()
{
delete choke;
}
void Choker::update(bool have_all,const kt::TorrentStats & stats)
{
if (have_all)
choke->doChokingSeedingState(pman,cman,stats);
else
choke->doChokingLeechingState(pman,cman,stats);
}
}