libktorrent  2.2.0
nodelookup.h
1 /***************************************************************************
2  * Copyright (C) 2005 by Joris Guisson *
3  * joris.guisson@gmail.com *
4  * *
5  * This program is free software; you can redistribute it and/or modify *
6  * it under the terms of the GNU General Public License as published by *
7  * the Free Software Foundation; either version 2 of the License, or *
8  * (at your option) any later version. *
9  * *
10  * This program is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13  * GNU General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU General Public License *
16  * along with this program; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19  ***************************************************************************/
20 #ifndef DHTNODELOOKUP_H
21 #define DHTNODELOOKUP_H
22 
23 #include "key.h"
24 #include "task.h"
25 
26 namespace dht
27 {
28  class Node;
29  class RPCServer;
30 
36  class NodeLookup : public Task
37  {
38  public:
39  NodeLookup(const dht::Key & node_id,RPCServer* rpc,Node* node,QObject* parent);
40  ~NodeLookup() override;
41 
42  void update() override;
43  void callFinished(RPCCall* c, RPCMsg::Ptr rsp) override;
44  void callTimeout(RPCCall* c) override;
45 
46  private:
47  void handleNodes(const QByteArray & nodes, int ip_version);
48 
49  private:
50  dht::Key node_id;
51  bt::Uint32 num_nodes_rsp;
52  };
53 
54 }
55 
56 #endif
dht::NodeLookup::callFinished
void callFinished(RPCCall *c, RPCMsg::Ptr rsp) override
dht::Key
Key in the distributed hash table.
Definition: key.h:57
dht::NodeLookup::update
void update() override
dht::NodeLookup::callTimeout
void callTimeout(RPCCall *c) override