mirror of https://github.com/aria2/aria2
94 lines
3.0 KiB
C++
94 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_MESSAGE_TRACKER_H
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#define D_DHT_MESSAGE_TRACKER_H
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#include "common.h"
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#include <utility>
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#include <deque>
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#include "SharedHandle.h"
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#include "a2time.h"
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#include "ValueBase.h"
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namespace aria2 {
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class DHTMessage;
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class DHTResponseMessage;
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class DHTMessageCallback;
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class DHTRoutingTable;
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class DHTMessageFactory;
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class DHTMessageTrackerEntry;
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class DHTMessageTracker {
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private:
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std::deque<SharedHandle<DHTMessageTrackerEntry> > entries_;
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SharedHandle<DHTRoutingTable> routingTable_;
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SharedHandle<DHTMessageFactory> factory_;
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void handleTimeoutEntry(const SharedHandle<DHTMessageTrackerEntry>& entry);
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public:
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DHTMessageTracker();
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~DHTMessageTracker();
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void addMessage(const SharedHandle<DHTMessage>& message,
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time_t timeout,
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const SharedHandle<DHTMessageCallback>& callback =
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SharedHandle<DHTMessageCallback>());
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std::pair<SharedHandle<DHTResponseMessage>, SharedHandle<DHTMessageCallback> >
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messageArrived(const Dict* dict,
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const std::string& ipaddr, uint16_t port);
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void handleTimeout();
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SharedHandle<DHTMessageTrackerEntry> getEntryFor
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(const SharedHandle<DHTMessage>& message) const;
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size_t countEntry() const;
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void setRoutingTable(const SharedHandle<DHTRoutingTable>& routingTable);
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void setMessageFactory(const SharedHandle<DHTMessageFactory>& factory);
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};
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} // namespace aria2
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#endif // D_DHT_MESSAGE_TRACKER_H
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