| Current File : //usr/include/qt5/QtNetwork/qdnslookup.h |
/****************************************************************************
**
** Copyright (C) 2012 Jeremy Lainé <jeremy.laine@m4x.org>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDNSLOOKUP_H
#define QDNSLOOKUP_H
#include <QtNetwork/qtnetworkglobal.h>
#include <QtCore/qlist.h>
#include <QtCore/qobject.h>
#include <QtCore/qshareddata.h>
#include <QtCore/qsharedpointer.h>
#include <QtCore/qstring.h>
QT_BEGIN_NAMESPACE
class QHostAddress;
class QDnsLookupPrivate;
class QDnsDomainNameRecordPrivate;
class QDnsHostAddressRecordPrivate;
class QDnsMailExchangeRecordPrivate;
class QDnsServiceRecordPrivate;
class QDnsTextRecordPrivate;
class Q_NETWORK_EXPORT QDnsDomainNameRecord
{
public:
QDnsDomainNameRecord();
QDnsDomainNameRecord(const QDnsDomainNameRecord &other);
#ifdef Q_COMPILER_RVALUE_REFS
QDnsDomainNameRecord &operator=(QDnsDomainNameRecord &&other) Q_DECL_NOTHROW { swap(other); return *this; }
#endif
QDnsDomainNameRecord &operator=(const QDnsDomainNameRecord &other);
~QDnsDomainNameRecord();
void swap(QDnsDomainNameRecord &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
QString name() const;
quint32 timeToLive() const;
QString value() const;
private:
QSharedDataPointer<QDnsDomainNameRecordPrivate> d;
friend class QDnsLookupRunnable;
};
Q_DECLARE_SHARED(QDnsDomainNameRecord)
class Q_NETWORK_EXPORT QDnsHostAddressRecord
{
public:
QDnsHostAddressRecord();
QDnsHostAddressRecord(const QDnsHostAddressRecord &other);
#ifdef Q_COMPILER_RVALUE_REFS
QDnsHostAddressRecord &operator=(QDnsHostAddressRecord &&other) Q_DECL_NOTHROW { swap(other); return *this; }
#endif
QDnsHostAddressRecord &operator=(const QDnsHostAddressRecord &other);
~QDnsHostAddressRecord();
void swap(QDnsHostAddressRecord &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
QString name() const;
quint32 timeToLive() const;
QHostAddress value() const;
private:
QSharedDataPointer<QDnsHostAddressRecordPrivate> d;
friend class QDnsLookupRunnable;
};
Q_DECLARE_SHARED(QDnsHostAddressRecord)
class Q_NETWORK_EXPORT QDnsMailExchangeRecord
{
public:
QDnsMailExchangeRecord();
QDnsMailExchangeRecord(const QDnsMailExchangeRecord &other);
#ifdef Q_COMPILER_RVALUE_REFS
QDnsMailExchangeRecord &operator=(QDnsMailExchangeRecord &&other) Q_DECL_NOTHROW { swap(other); return *this; }
#endif
QDnsMailExchangeRecord &operator=(const QDnsMailExchangeRecord &other);
~QDnsMailExchangeRecord();
void swap(QDnsMailExchangeRecord &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
QString exchange() const;
QString name() const;
quint16 preference() const;
quint32 timeToLive() const;
private:
QSharedDataPointer<QDnsMailExchangeRecordPrivate> d;
friend class QDnsLookupRunnable;
};
Q_DECLARE_SHARED(QDnsMailExchangeRecord)
class Q_NETWORK_EXPORT QDnsServiceRecord
{
public:
QDnsServiceRecord();
QDnsServiceRecord(const QDnsServiceRecord &other);
#ifdef Q_COMPILER_RVALUE_REFS
QDnsServiceRecord &operator=(QDnsServiceRecord &&other) Q_DECL_NOTHROW { swap(other); return *this; }
#endif
QDnsServiceRecord &operator=(const QDnsServiceRecord &other);
~QDnsServiceRecord();
void swap(QDnsServiceRecord &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
QString name() const;
quint16 port() const;
quint16 priority() const;
QString target() const;
quint32 timeToLive() const;
quint16 weight() const;
private:
QSharedDataPointer<QDnsServiceRecordPrivate> d;
friend class QDnsLookupRunnable;
};
Q_DECLARE_SHARED(QDnsServiceRecord)
class Q_NETWORK_EXPORT QDnsTextRecord
{
public:
QDnsTextRecord();
QDnsTextRecord(const QDnsTextRecord &other);
#ifdef Q_COMPILER_RVALUE_REFS
QDnsTextRecord &operator=(QDnsTextRecord &&other) Q_DECL_NOTHROW { swap(other); return *this; }
#endif
QDnsTextRecord &operator=(const QDnsTextRecord &other);
~QDnsTextRecord();
void swap(QDnsTextRecord &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
QString name() const;
quint32 timeToLive() const;
QList<QByteArray> values() const;
private:
QSharedDataPointer<QDnsTextRecordPrivate> d;
friend class QDnsLookupRunnable;
};
Q_DECLARE_SHARED(QDnsTextRecord)
class Q_NETWORK_EXPORT QDnsLookup : public QObject
{
Q_OBJECT
Q_PROPERTY(Error error READ error NOTIFY finished)
Q_PROPERTY(QString errorString READ errorString NOTIFY finished)
Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
Q_PROPERTY(Type type READ type WRITE setType NOTIFY typeChanged)
Q_PROPERTY(QHostAddress nameserver READ nameserver WRITE setNameserver NOTIFY nameserverChanged)
public:
enum Error
{
NoError = 0,
ResolverError,
OperationCancelledError,
InvalidRequestError,
InvalidReplyError,
ServerFailureError,
ServerRefusedError,
NotFoundError
};
Q_ENUM(Error)
enum Type
{
A = 1,
AAAA = 28,
ANY = 255,
CNAME = 5,
MX = 15,
NS = 2,
PTR = 12,
SRV = 33,
TXT = 16
};
Q_ENUM(Type)
explicit QDnsLookup(QObject *parent = Q_NULLPTR);
QDnsLookup(Type type, const QString &name, QObject *parent = Q_NULLPTR);
QDnsLookup(Type type, const QString &name, const QHostAddress &nameserver, QObject *parent = Q_NULLPTR);
~QDnsLookup();
Error error() const;
QString errorString() const;
bool isFinished() const;
QString name() const;
void setName(const QString &name);
Type type() const;
void setType(QDnsLookup::Type);
QHostAddress nameserver() const;
void setNameserver(const QHostAddress &nameserver);
QList<QDnsDomainNameRecord> canonicalNameRecords() const;
QList<QDnsHostAddressRecord> hostAddressRecords() const;
QList<QDnsMailExchangeRecord> mailExchangeRecords() const;
QList<QDnsDomainNameRecord> nameServerRecords() const;
QList<QDnsDomainNameRecord> pointerRecords() const;
QList<QDnsServiceRecord> serviceRecords() const;
QList<QDnsTextRecord> textRecords() const;
public Q_SLOTS:
void abort();
void lookup();
Q_SIGNALS:
void finished();
void nameChanged(const QString &name);
void typeChanged(Type type);
void nameserverChanged(const QHostAddress &nameserver);
private:
Q_DECLARE_PRIVATE(QDnsLookup)
Q_PRIVATE_SLOT(d_func(), void _q_lookupFinished(const QDnsLookupReply &reply))
};
QT_END_NAMESPACE
#endif // QDNSLOOKUP_H