1 /*
2  * Copyright (C) 2010  Barracuda Networks, Inc.
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  *
18  */
19 
20 #ifndef ADDRESSRESOLVER_H
21 #define ADDRESSRESOLVER_H
22 
23 #include <QObject>
24 #include <QHostAddress>
25 
26 namespace XMPP {
27 
28 // resolve both AAAA and A for a hostname
29 class AddressResolver : public QObject
30 {
31 	Q_OBJECT
32 
33 public:
34 	enum Error
35 	{
36 		ErrorGeneric
37 	};
38 
39 	AddressResolver(QObject *parent = 0);
40 	~AddressResolver();
41 
42 	void start(const QByteArray &hostName);
43 	void stop();
44 
45 signals:
46 	void resultsReady(const QList<QHostAddress> &results);
47 	void error(XMPP::AddressResolver::Error e);
48 
49 private:
50 	class Private;
51 	friend class Private;
52 	Private *d;
53 };
54 
55 }
56 
57 #endif
58