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diff --git a/libktorrent/torrent/chunkselector.h b/libktorrent/torrent/chunkselector.h
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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 BTCHUNKSELECTOR_H
+#define BTCHUNKSELECTOR_H
+
+#include <list>
+#include <util/timer.h>
+
+namespace bt
+{
+	class BitSet;
+	class PeerDownloader;
+	class ChunkManager;
+	class Downloader;
+	class PeerManager;
+	/**
+	 * @author Joris Guisson
+	 *
+	 * Selects which Chunks to download. 
+	*/
+	class ChunkSelector
+	{
+		ChunkManager & cman;
+		Downloader & downer;
+		PeerManager & pman;
+		std::list<Uint32> chunks;
+		Timer sort_timer;
+	public:
+		ChunkSelector(ChunkManager & cman,Downloader & downer,PeerManager &pman);
+		virtual ~ChunkSelector();
+
+		/**
+		 * Select which chunk to download for a PeerDownloader.
+		 * @param pd The PeerDownloader
+		 * @param chunk Index of chunk gets stored here
+		 * @return true upon succes, false otherwise
+		 */
+		bool select(PeerDownloader* pd,Uint32 & chunk);
+		
+		/**
+		 * Data has been checked, and these chunks are OK.
+		 * @param ok_chunks The ok_chunks
+		 */
+		void dataChecked(const BitSet & ok_chunks);
+		
+		/**
+		 * A range of chunks has been reincluded.
+		 * @param from The first chunk
+		 * @param to The last chunk
+		 */
+		void reincluded(Uint32 from, Uint32 to);
+		
+		/**
+		 * Reinsert a chunk.
+		 * @param chunk The chunk
+		 */
+		void reinsert(Uint32 chunk);
+	};
+
+}
+
+#endif
+