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3** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4** Contact: http://www.qt-project.org/legal
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6** This file is part of the QtNetwork module of the Qt Toolkit.
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17** GNU Lesser General Public License Usage
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19** General Public License version 2.1 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 2.1 requirements
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29** GNU General Public License Usage
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40****************************************************************************/
41
42#ifndef QHOSTINFO_H
43#define QHOSTINFO_H
44
45#include <QtCore/qlist.h>
46#include <QtCore/qscopedpointer.h>
47#include <QtNetwork/qhostaddress.h>
48
49QT_BEGIN_HEADER
50
51QT_BEGIN_NAMESPACE
52
53QT_MODULE(Network)
54
55class QObject;
56class QHostInfoPrivate;
57
58class Q_NETWORK_EXPORT QHostInfo
59{
60public:
61 enum HostInfoError {
62 NoError,
63 HostNotFound,
64 UnknownError
65 };
66
67 QHostInfo(int lookupId = -1);
68 QHostInfo(const QHostInfo &d);
69 QHostInfo &operator=(const QHostInfo &d);
70 ~QHostInfo();
71
72 QString hostName() const;
73 void setHostName(const QString &name);
74
75 QList<QHostAddress> addresses() const;
76 void setAddresses(const QList<QHostAddress> &addresses);
77
78 HostInfoError error() const;
79 void setError(HostInfoError error);
80
81 QString errorString() const;
82 void setErrorString(const QString &errorString);
83
84 void setLookupId(int id);
85 int lookupId() const;
86
87 static int lookupHost(const QString &name, QObject *receiver, const char *member);
88 static void abortHostLookup(int lookupId);
89
90 static QHostInfo fromName(const QString &name);
91 static QString localHostName();
92 static QString localDomainName();
93
94private:
95 QScopedPointer<QHostInfoPrivate> d;
96};
97
98QT_END_NAMESPACE
99
100QT_END_HEADER
101
102#endif // QHOSTINFO_H
103