common/include/QtNetwork/qnetworkrequest.h

/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
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** This file is part of the QtNetwork module of the Qt Toolkit.
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#ifndef QNETWORKREQUEST_H
#define QNETWORKREQUEST_H

#include <QtCore/QSharedDataPointer>
#include <QtCore/QString>
#include <QtCore/QUrl>
#include <QtCore/QVariant>

QT_BEGIN_NAMESPACE


class QSslConfiguration;

class QNetworkRequestPrivate;
class Q_NETWORK_EXPORT QNetworkRequest
{
public:
    enum KnownHeaders {
        ContentTypeHeader,
        ContentLengthHeader,
        LocationHeader,
        LastModifiedHeader,
        CookieHeader,
        SetCookieHeader,
        ContentDispositionHeader,  // added for QMultipartMessage
        UserAgentHeader,
        ServerHeader
    };
    enum Attribute {
        HttpStatusCodeAttribute,
        HttpReasonPhraseAttribute,
        RedirectionTargetAttribute,
        ConnectionEncryptedAttribute,
        CacheLoadControlAttribute,
        CacheSaveControlAttribute,
        SourceIsFromCacheAttribute,
        DoNotBufferUploadDataAttribute,
        HttpPipeliningAllowedAttribute,
        HttpPipeliningWasUsedAttribute,
        CustomVerbAttribute,
        CookieLoadControlAttribute,
        AuthenticationReuseAttribute,
        CookieSaveControlAttribute,
        MaximumDownloadBufferSizeAttribute, // internal
        DownloadBufferAttribute, // internal
        SynchronousRequestAttribute, // internal
        BackgroundRequestAttribute,
        SpdyAllowedAttribute,
        SpdyWasUsedAttribute,
        EmitAllUploadProgressSignalsAttribute,

        User = 1000,
        UserMax = 32767
    };
    enum CacheLoadControl {
        AlwaysNetwork,
        PreferNetwork,
        PreferCache,
        AlwaysCache
    };
    enum LoadControl {
        Automatic = 0,
        Manual
    };

    enum Priority {
        HighPriority = 1,
        NormalPriority = 3,
        LowPriority = 5
    };

    explicit QNetworkRequest(const QUrl &url = QUrl());
    QNetworkRequest(const QNetworkRequest &other);
    ~QNetworkRequest();
    QNetworkRequest &operator=(const QNetworkRequest &other);

    inline void swap(QNetworkRequest &other) { qSwap(d, other.d); }

    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_SSL
    QSslConfiguration sslConfiguration() const;
    void setSslConfiguration(const QSslConfiguration &configuration);
#endif

    void setOriginatingObject(QObject *object);
    QObject *originatingObject() const;

    Priority priority() const;
    void setPriority(Priority priority);

private:
    QSharedDataPointer<QNetworkRequestPrivate> d;
    friend class QNetworkRequestPrivate;
};

Q_DECLARE_SHARED(QNetworkRequest)

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QNetworkRequest)

#endif