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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 02:37:40 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 02:37:40 +0000
commit9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0 (patch)
treed088b5210e77d9fa91d954d8550e00e372b47378 /libktorrent/torrent/advancedchokealgorithm.h
downloadktorrent-9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0.tar.gz
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Updated to final KDE3 ktorrent release (2.2.6)
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktorrent@1077377 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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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. *
+ ***************************************************************************/
+#ifndef BTADVANCEDCHOKEALGORITHM_H
+#define BTADVANCEDCHOKEALGORITHM_H
+
+#include "choker.h"
+
+namespace bt
+{
+ class Peer;
+ class PeerPtrList;
+
+
+ /**
+ @author Joris Guisson <joris.guisson@gmail.com>
+ */
+ class AdvancedChokeAlgorithm : public ChokeAlgorithm
+ {
+ TimeStamp last_opt_sel_time; // last time we updated the optimistic unchoked peer
+ public:
+ AdvancedChokeAlgorithm();
+ virtual ~AdvancedChokeAlgorithm();
+
+ virtual void doChokingLeechingState(PeerManager & pman,ChunkManager & cman,const kt::TorrentStats & stats);
+ virtual void doChokingSeedingState(PeerManager & pman,ChunkManager & cman,const kt::TorrentStats & stats);
+
+ private:
+ bool calcACAScore(Peer* p,ChunkManager & cman,const kt::TorrentStats & stats);
+ Peer* updateOptimisticPeer(PeerManager & pman,const PeerPtrList & ppl);
+ void doUnchoking(PeerPtrList & ppl,Peer* poup);
+ };
+
+}
+
+#endif