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// libTorrent - BitTorrent library
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// Copyright (C) 2005-2007, Jari Sundell
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations
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// You must obey the GNU General Public License in all respects for
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// all of the code used other than OpenSSL. If you modify file(s)
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// with this exception, you may extend this exception to your version
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// of the file(s), but you are not obligated to do so. If you do not
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// wish to do so, delete this exception statement from your version.
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// If you delete this exception statement from all source files in the
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// program, then also delete it here.
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// Contact: Jari Sundell <jaris@ifi.uio.no>
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// 3185 Skoppum, NORWAY
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#ifndef LIBTORRENT_TRANSFER_LIST_H
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#define LIBTORRENT_TRANSFER_LIST_H
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#include <torrent/common.h>
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class TransferList : public std::vector<BlockList*> {
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typedef std::vector<BlockList*> base_type;
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typedef std::vector<std::pair<int64_t, uint32_t> > completed_list_type;
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using base_type::value_type;
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using base_type::reference;
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using base_type::difference_type;
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using base_type::iterator;
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using base_type::const_iterator;
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using base_type::reverse_iterator;
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using base_type::const_reverse_iterator;
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using base_type::size;
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using base_type::empty;
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using base_type::begin;
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using base_type::rbegin;
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using base_type::rend;
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iterator find(uint32_t index);
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const_iterator find(uint32_t index) const;
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const completed_list_type& completed_list() const { return m_completedList; }
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uint32_t succeeded_count() const { return m_succeededCount; }
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uint32_t failed_count() const { return m_failedCount; }
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// Internal to libTorrent:
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iterator insert(const Piece& piece, uint32_t blockSize);
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iterator erase(iterator itr);
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void finished(BlockTransfer* transfer);
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void hash_succeeded(uint32_t index, Chunk* chunk);
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void hash_failed(uint32_t index, Chunk* chunk);
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typedef std::mem_fun1_t<void, ChunkSelector, uint32_t> slot_canceled_op;
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typedef std::binder1st<slot_canceled_op> slot_canceled_type;
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typedef std::mem_fun1_t<void, DownloadMain, uint32_t> slot_completed_op;
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typedef std::binder1st<slot_completed_op> slot_completed_type;
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typedef std::mem_fun1_t<void, ChunkSelector, uint32_t> slot_queued_op;
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typedef std::binder1st<slot_queued_op> slot_queued_type;
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typedef std::mem_fun1_t<void, DownloadMain, PeerInfo*> slot_corrupt_op;
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typedef std::binder1st<slot_corrupt_op> slot_corrupt_type;
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void slot_canceled(slot_canceled_type s) { m_slotCanceled = s; }
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void slot_completed(slot_completed_type s) { m_slotCompleted = s; }
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void slot_queued(slot_queued_type s) { m_slotQueued = s; }
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void slot_corrupt(slot_corrupt_type s) { m_slotCorrupt = s; }
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TransferList(const TransferList&);
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void operator = (const TransferList&);
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unsigned int update_failed(BlockList* blockList, Chunk* chunk);
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void mark_failed_peers(BlockList* blockList, Chunk* chunk);
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void retry_most_popular(BlockList* blockList, Chunk* chunk);
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slot_canceled_type m_slotCanceled;
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slot_completed_type m_slotCompleted;
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slot_queued_type m_slotQueued;
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slot_corrupt_type m_slotCorrupt;
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completed_list_type m_completedList;
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uint32_t m_succeededCount;
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uint32_t m_failedCount;