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+/***************************************************************************
+ * Copyright (C) 2005 by Joris Guisson *
+ * joris.guisson@gmail.com *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+#ifndef DHTANNOUNCETASK_H
+#define DHTANNOUNCETASK_H
+
+#include <task.h>
+#include "kbucket.h"
+
+namespace dht
+{
+ class Database;
+
+ class KBucketEntryAndToken : public KBucketEntry
+ {
+ Key token;
+ public:
+ KBucketEntryAndToken() {}
+ KBucketEntryAndToken(const KBucketEntry & e,const Key & token)
+ : KBucketEntry(e),token(token) {}
+ virtual ~KBucketEntryAndToken() {}
+
+ const Key & getToken() const {return token;}
+ };
+
+ /**
+ @author Joris Guisson <joris.guisson@gmail.com>
+ */
+ class AnnounceTask : public Task
+ {
+ public:
+ AnnounceTask(Database* db,RPCServer* rpc, Node* node,const dht::Key & info_hash,bt::Uint16 port);
+ virtual ~AnnounceTask();
+
+ virtual void callFinished(RPCCall* c, MsgBase* rsp);
+ virtual void callTimeout(RPCCall* c);
+ virtual void update();
+
+ /**
+ * Take one item from the returned values.
+ * Returns false if there is no item to take.
+ * @param item The item
+ * @return false if no item to take, true else
+ */
+ bool takeItem(DBItem & item);
+ private:
+ dht::Key info_hash;
+ bt::Uint16 port;
+ QValueList<KBucketEntryAndToken> answered; // nodes which have answered with values
+ QValueList<KBucketEntry> answered_visited; // nodes which have answered with values which have been visited
+ Database* db;
+ DBItemList returned_items;
+
+ };
+
+}
+
+#endif