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75 lines
2.7 KiB
75 lines
2.7 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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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 *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef DHTANNOUNCETASK_H
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#define DHTANNOUNCETASK_H
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#include <task.h>
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#include "kbucket.h"
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namespace dht
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{
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class Database;
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class KBucketEntryAndToken : public KBucketEntry
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{
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Key token;
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public:
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KBucketEntryAndToken() {}
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KBucketEntryAndToken(const KBucketEntry & e,const Key & token)
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: KBucketEntry(e),token(token) {}
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virtual ~KBucketEntryAndToken() {}
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const Key & getToken() const {return token;}
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};
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/**
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@author Joris Guisson <joris.guisson@gmail.com>
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*/
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class AnnounceTask : public Task
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{
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public:
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AnnounceTask(Database* db,RPCServer* rpc, Node* node,const dht::Key & info_hash,bt::Uint16 port);
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virtual ~AnnounceTask();
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virtual void callFinished(RPCCall* c, MsgBase* rsp);
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virtual void callTimeout(RPCCall* c);
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virtual void update();
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/**
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* Take one item from the returned values.
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* Returns false if there is no item to take.
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* @param item The item
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* @return false if no item to take, true else
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*/
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bool takeItem(DBItem & item);
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private:
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dht::Key info_hash;
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bt::Uint16 port;
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TQValueList<KBucketEntryAndToken> answered; // nodes which have answered with values
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TQValueList<KBucketEntry> answered_visited; // nodes which have answered with values which have been visited
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Database* db;
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DBItemList returned_items;
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};
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}
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#endif
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