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/****************************************************************************
**
** Copyright (C) 2012 Intel Corporation.
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QURLQUERY_H
#define QURLQUERY_H
#include <QtCore/qpair.h>
#include <QtCore/qshareddata.h>
#include <QtCore/qurl.h>
#if QT_DEPRECATED_SINCE(5,0)
#include <QtCore/qstringlist.h>
#endif
QT_BEGIN_NAMESPACE
class QUrlQueryPrivate;
class Q_CORE_EXPORT QUrlQuery
{
public:
QUrlQuery();
explicit QUrlQuery(const QUrl &url);
explicit QUrlQuery(const QString &queryString);
QUrlQuery(const QUrlQuery &other);
QUrlQuery &operator=(const QUrlQuery &other);
#ifdef Q_COMPILER_RVALUE_REFS
QUrlQuery &operator=(QUrlQuery &&other)
{ qSwap(d, other.d); return *this; }
#endif
~QUrlQuery();
bool operator==(const QUrlQuery &other) const;
bool operator!=(const QUrlQuery &other) const
{ return !(*this == other); }
void swap(QUrlQuery &other) { qSwap(d, other.d); }
bool isEmpty() const;
bool isDetached() const;
void clear();
QString query(QUrl::ComponentFormattingOptions encoding = QUrl::PrettyDecoded) const;
void setQuery(const QString &queryString);
QString toString(QUrl::ComponentFormattingOptions encoding = QUrl::PrettyDecoded) const
{ return query(encoding); }
void setQueryDelimiters(QChar valueDelimiter, QChar pairDelimiter);
QChar queryValueDelimiter() const;
QChar queryPairDelimiter() const;
void setQueryItems(const QList<QPair<QString, QString> > &query);
QList<QPair<QString, QString> > queryItems(QUrl::ComponentFormattingOptions encoding = QUrl::PrettyDecoded) const;
bool hasQueryItem(const QString &key) const;
void addQueryItem(const QString &key, const QString &value);
void removeQueryItem(const QString &key);
QString queryItemValue(const QString &key, QUrl::ComponentFormattingOptions encoding = QUrl::PrettyDecoded) const;
QStringList allQueryItemValues(const QString &key, QUrl::ComponentFormattingOptions encoding = QUrl::PrettyDecoded) const;
void removeAllQueryItems(const QString &key);
static QChar defaultQueryValueDelimiter()
{ return QChar(ushort('=')); }
static QChar defaultQueryPairDelimiter()
{ return QChar(ushort('&')); }
private:
friend class QUrl;
QSharedDataPointer<QUrlQueryPrivate> d;
public:
typedef QSharedDataPointer<QUrlQueryPrivate> DataPtr;
inline DataPtr &data_ptr() { return d; }
};
Q_DECLARE_SHARED(QUrlQuery)
#if QT_DEPRECATED_SINCE(5,0)
inline void QUrl::setQueryItems(const QList<QPair<QString, QString> > &qry)
{ QUrlQuery q(*this); q.setQueryItems(qry); setQuery(q); }
inline void QUrl::addQueryItem(const QString &key, const QString &value)
{ QUrlQuery q(*this); q.addQueryItem(key, value); setQuery(q); }
inline QList<QPair<QString, QString> > QUrl::queryItems() const
{ return QUrlQuery(*this).queryItems(); }
inline bool QUrl::hasQueryItem(const QString &key) const
{ return QUrlQuery(*this).hasQueryItem(key); }
inline QString QUrl::queryItemValue(const QString &key) const
{ return QUrlQuery(*this).queryItemValue(key); }
inline QStringList QUrl::allQueryItemValues(const QString &key) const
{ return QUrlQuery(*this).allQueryItemValues(key); }
inline void QUrl::removeQueryItem(const QString &key)
{ QUrlQuery q(*this); q.removeQueryItem(key); setQuery(q); }
inline void QUrl::removeAllQueryItems(const QString &key)
{ QUrlQuery q(*this); q.removeAllQueryItems(key); }
inline void QUrl::addEncodedQueryItem(const QByteArray &key, const QByteArray &value)
{ QUrlQuery q(*this); q.addQueryItem(fromEncodedComponent_helper(key), fromEncodedComponent_helper(value)); setQuery(q); }
inline bool QUrl::hasEncodedQueryItem(const QByteArray &key) const
{ return QUrlQuery(*this).hasQueryItem(fromEncodedComponent_helper(key)); }
inline QByteArray QUrl::encodedQueryItemValue(const QByteArray &key) const
{ return QUrlQuery(*this).queryItemValue(fromEncodedComponent_helper(key), QUrl::FullyEncoded).toLatin1(); }
inline void QUrl::removeEncodedQueryItem(const QByteArray &key)
{ QUrlQuery q(*this); q.removeQueryItem(fromEncodedComponent_helper(key)); setQuery(q); }
inline void QUrl::removeAllEncodedQueryItems(const QByteArray &key)
{ QUrlQuery q(*this); q.removeAllQueryItems(fromEncodedComponent_helper(key)); }
inline void QUrl::setEncodedQueryItems(const QList<QPair<QByteArray, QByteArray> > &qry)
{
QUrlQuery q;
QList<QPair<QByteArray, QByteArray> >::ConstIterator it = qry.constBegin();
for ( ; it != qry.constEnd(); ++it)
q.addQueryItem(fromEncodedComponent_helper(it->first), fromEncodedComponent_helper(it->second));
setQuery(q);
}
inline QList<QPair<QByteArray, QByteArray> > QUrl::encodedQueryItems() const
{
QList<QPair<QString, QString> > items = QUrlQuery(*this).queryItems(QUrl::FullyEncoded);
QList<QPair<QString, QString> >::ConstIterator it = items.constBegin();
QList<QPair<QByteArray, QByteArray> > result;
result.reserve(items.size());
for ( ; it != items.constEnd(); ++it)
result << qMakePair(it->first.toLatin1(), it->second.toLatin1());
return result;
}
inline QList<QByteArray> QUrl::allEncodedQueryItemValues(const QByteArray &key) const
{
QStringList items = QUrlQuery(*this).allQueryItemValues(fromEncodedComponent_helper(key), QUrl::FullyEncoded);
QList<QByteArray> result;
result.reserve(items.size());
Q_FOREACH (const QString &item, items)
result << item.toLatin1();
return result;
}
#endif
QT_END_NAMESPACE
#endif // QURLQUERY_H
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