mirror of https://github.com/aria2/aria2
91 lines
3.0 KiB
C++
91 lines
3.0 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - The high speed download utility
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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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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*
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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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*
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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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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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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*/
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/* copyright --> */
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#ifndef D_DHT_PEER_ANNOUNCE_STORAGE_H
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#define D_DHT_PEER_ANNOUNCE_STORAGE_H
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#include "common.h"
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#include <deque>
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#include <vector>
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#include "SharedHandle.h"
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namespace aria2 {
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class Peer;
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class DHTPeerAnnounceEntry;
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class DHTTaskQueue;
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class DHTTaskFactory;
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class DHTPeerAnnounceStorage {
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private:
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std::deque<SharedHandle<DHTPeerAnnounceEntry> > entries_;
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SharedHandle<DHTPeerAnnounceEntry> getPeerAnnounceEntry(const unsigned char* infoHash);
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SharedHandle<DHTTaskQueue> taskQueue_;
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SharedHandle<DHTTaskFactory> taskFactory_;
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public:
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DHTPeerAnnounceStorage();
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~DHTPeerAnnounceStorage();
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void addPeerAnnounce(const unsigned char* infoHash,
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const std::string& ipaddr, uint16_t port);
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bool contains(const unsigned char* infoHash) const;
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void getPeers(std::vector<SharedHandle<Peer> >& peers,
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const unsigned char* infoHash);
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// drop peer announce entry which is not updated in the past
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// DHT_PEER_ANNOUNCE_PURGE_INTERVAL seconds.
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void handleTimeout();
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// announce peer in every DHT_PEER_ANNOUNCE_PURGE_INTERVAL.
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// The torrents which are announced in the past DHT_PEER_ANNOUNCE_PURGE_INTERVAL
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// are excluded from announce.
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void announcePeer();
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void setTaskQueue(const SharedHandle<DHTTaskQueue>& taskQueue);
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void setTaskFactory(const SharedHandle<DHTTaskFactory>& taskFactory);
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};
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} // namespace aria2
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#endif // D_DHT_PEER_ANNOUNCE_STORAGE_H
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