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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtNetwork module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

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    38 ** $QT_END_LICENSE$

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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 

    49 QT_BEGIN_HEADER

    50 

    51 QT_BEGIN_NAMESPACE

    52 

    53 QT_MODULE(Network)

    54 

    55 class QObject;

    56 class QHostInfoPrivate;

    57 

    58 class Q_NETWORK_EXPORT QHostInfo

    59 {

    60 public:

    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 

    94 private:

    95     QScopedPointer<QHostInfoPrivate> d;

    96 };

    97 

    98 QT_END_NAMESPACE

    99 

   100 QT_END_HEADER

   101 

   102 #endif // QHOSTINFO_H