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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_TRACKER_TRACKER_DHT_H
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#define LIBTORRENT_TRACKER_TRACKER_DHT_H
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#include "net/address_list.h"
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#include "torrent/object.h"
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#include "torrent/tracker.h"
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class TrackerDht : public Tracker {
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TrackerDht(TrackerList* parent, const std::string& url);
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static const char* states[];
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virtual bool is_busy() const;
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virtual bool is_usable() const;
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virtual void send_state(int state);
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virtual Type type() const;
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virtual void get_status(char* buffer, int length);
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void set_state(state_type state) { m_state = state; }
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state_type get_state() const { return m_state; }
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bool has_peers() const { return !m_peers.empty(); }
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void receive_peers(raw_list peers);
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void receive_success();
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void receive_failed(const char* msg);
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void receive_progress(int replied, int contacted);