| /**************************************************************************** |
| ** |
| ** 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 |
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| ** |
| ** 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 |
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| ** included in the packaging of this file. Please review the following |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QDNSLOOKUP_P_H |
| #define QDNSLOOKUP_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of the QDnsLookup class. This header file may change from |
| // version to version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtNetwork/private/qtnetworkglobal_p.h> |
| #include "QtCore/qmutex.h" |
| #include "QtCore/qrunnable.h" |
| #include "QtCore/qsharedpointer.h" |
| #if QT_CONFIG(thread) |
| #include "QtCore/qthreadpool.h" |
| #endif |
| #include "QtNetwork/qdnslookup.h" |
| #include "QtNetwork/qhostaddress.h" |
| #include "private/qobject_p.h" |
| |
| QT_REQUIRE_CONFIG(dnslookup); |
| |
| QT_BEGIN_NAMESPACE |
| |
| //#define QDNSLOOKUP_DEBUG |
| |
| class QDnsLookupRunnable; |
| |
| class QDnsLookupReply |
| { |
| public: |
| QDnsLookupReply() |
| : error(QDnsLookup::NoError) |
| { } |
| |
| QDnsLookup::Error error; |
| QString errorString; |
| |
| QList<QDnsDomainNameRecord> canonicalNameRecords; |
| QList<QDnsHostAddressRecord> hostAddressRecords; |
| QList<QDnsMailExchangeRecord> mailExchangeRecords; |
| QList<QDnsDomainNameRecord> nameServerRecords; |
| QList<QDnsDomainNameRecord> pointerRecords; |
| QList<QDnsServiceRecord> serviceRecords; |
| QList<QDnsTextRecord> textRecords; |
| }; |
| |
| class QDnsLookupPrivate : public QObjectPrivate |
| { |
| public: |
| QDnsLookupPrivate() |
| : isFinished(false) |
| , type(QDnsLookup::A) |
| , runnable(nullptr) |
| { } |
| |
| void _q_lookupFinished(const QDnsLookupReply &reply); |
| |
| static const char *msgNoIpV6NameServerAdresses; |
| |
| bool isFinished; |
| QString name; |
| QDnsLookup::Type type; |
| QHostAddress nameserver; |
| QDnsLookupReply reply; |
| QDnsLookupRunnable *runnable; |
| |
| Q_DECLARE_PUBLIC(QDnsLookup) |
| }; |
| |
| class QDnsLookupRunnable : public QObject, public QRunnable |
| { |
| Q_OBJECT |
| |
| public: |
| QDnsLookupRunnable(QDnsLookup::Type type, const QByteArray &name, const QHostAddress &nameserver) |
| : requestType(type) |
| , requestName(name) |
| , nameserver(nameserver) |
| { } |
| void run() override; |
| |
| signals: |
| void finished(const QDnsLookupReply &reply); |
| |
| private: |
| static void query(const int requestType, const QByteArray &requestName, const QHostAddress &nameserver, QDnsLookupReply *reply); |
| QDnsLookup::Type requestType; |
| QByteArray requestName; |
| QHostAddress nameserver; |
| }; |
| |
| #if QT_CONFIG(thread) |
| class QDnsLookupThreadPool : public QThreadPool |
| { |
| Q_OBJECT |
| |
| public: |
| QDnsLookupThreadPool(); |
| void start(QRunnable *runnable); |
| |
| private slots: |
| void _q_applicationDestroyed(); |
| |
| private: |
| QMutex signalsMutex; |
| bool signalsConnected; |
| }; |
| #endif // QT_CONFIG(thread) |
| |
| class QDnsRecordPrivate : public QSharedData |
| { |
| public: |
| QDnsRecordPrivate() |
| : timeToLive(0) |
| { } |
| |
| QString name; |
| quint32 timeToLive; |
| }; |
| |
| class QDnsDomainNameRecordPrivate : public QDnsRecordPrivate |
| { |
| public: |
| QDnsDomainNameRecordPrivate() |
| { } |
| |
| QString value; |
| }; |
| |
| class QDnsHostAddressRecordPrivate : public QDnsRecordPrivate |
| { |
| public: |
| QDnsHostAddressRecordPrivate() |
| { } |
| |
| QHostAddress value; |
| }; |
| |
| class QDnsMailExchangeRecordPrivate : public QDnsRecordPrivate |
| { |
| public: |
| QDnsMailExchangeRecordPrivate() |
| : preference(0) |
| { } |
| |
| QString exchange; |
| quint16 preference; |
| }; |
| |
| class QDnsServiceRecordPrivate : public QDnsRecordPrivate |
| { |
| public: |
| QDnsServiceRecordPrivate() |
| : port(0), |
| priority(0), |
| weight(0) |
| { } |
| |
| QString target; |
| quint16 port; |
| quint16 priority; |
| quint16 weight; |
| }; |
| |
| class QDnsTextRecordPrivate : public QDnsRecordPrivate |
| { |
| public: |
| QDnsTextRecordPrivate() |
| { } |
| |
| QList<QByteArray> values; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| Q_DECLARE_METATYPE(QDnsLookupReply) |
| |
| #endif // QDNSLOOKUP_P_H |