/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

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

**

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

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

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

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** 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 as published by the Free Software

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

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

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

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

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

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

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**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QNETWORKREQUEST_H

#define QNETWORKREQUEST_H

#include <QtCore/QSharedDataPointer>

#include <QtCore/QString>

#include <QtCore/QUrl>

#include <QtCore/QVariant>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Network)

class QSslConfiguration;

class QNetworkRequestPrivate;

class Q_NETWORK_EXPORT QNetworkRequest

{

public:

    enum KnownHeaders {

        ContentTypeHeader,

        ContentLengthHeader,

        LocationHeader,

        LastModifiedHeader,

        CookieHeader,

        SetCookieHeader

    };

    enum Attribute {

        HttpStatusCodeAttribute,

        HttpReasonPhraseAttribute,

        RedirectionTargetAttribute,

        ConnectionEncryptedAttribute,

        CacheLoadControlAttribute,

        CacheSaveControlAttribute,

        SourceIsFromCacheAttribute,

        DoNotBufferUploadDataAttribute,

        HttpPipeliningAllowedAttribute,

        HttpPipeliningWasUsedAttribute,

        User = 1000,

        UserMax = 32767

    };

    enum CacheLoadControl {

        AlwaysNetwork,

        PreferNetwork,

        PreferCache,

        AlwaysCache

    };

    explicit QNetworkRequest(const QUrl &url = QUrl());

    QNetworkRequest(const QNetworkRequest &other);

    ~QNetworkRequest();

    QNetworkRequest &operator=(const QNetworkRequest &other);

    bool operator==(const QNetworkRequest &other) const;

    inline bool operator!=(const QNetworkRequest &other) const

    { return !operator==(other); }

    QUrl url() const;

    void setUrl(const QUrl &url);

    // "cooked" headers

    QVariant header(KnownHeaders header) const;

    void setHeader(KnownHeaders header, const QVariant &value);

    // raw headers:

    bool hasRawHeader(const QByteArray &headerName) const;

    QList<QByteArray> rawHeaderList() const;

    QByteArray rawHeader(const QByteArray &headerName) const;

    void setRawHeader(const QByteArray &headerName, const QByteArray &value);

    // attributes

    QVariant attribute(Attribute code, const QVariant &defaultValue = QVariant()) const;

    void setAttribute(Attribute code, const QVariant &value);

#ifndef QT_NO_OPENSSL

    QSslConfiguration sslConfiguration() const;

    void setSslConfiguration(const QSslConfiguration &configuration);

#endif

    void setOriginatingObject(QObject *object);

    QObject *originatingObject() const;

private:

    QSharedDataPointer<QNetworkRequestPrivate> d;

    friend class QNetworkRequestPrivate;

};

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QNetworkRequest)

QT_END_HEADER

#endif