qgsnetworkreply.h

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/***************************************************************************
    qgsnetworkreply.h
    -----------------
    begin                : November 2018
    copyright            : (C) 2018 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSNETWORKREPLY_H
#define QGSNETWORKREPLY_H
 
#include "qgis_core.h"
 
#include <QByteArray>
#include <QNetworkReply>

class CORE_EXPORT QgsNetworkReplyContent
{
  public:
    QgsNetworkReplyContent() = default;

    explicit QgsNetworkReplyContent( QNetworkReply *reply );

    void clear();

    QVariant attribute( QNetworkRequest::Attribute code ) const;
 
#ifndef SIP_RUN

    QMap< QNetworkRequest::Attribute, QVariant > attributes() const { return mAttributes; }
#endif

    QNetworkReply::NetworkError error() const { return mError; }

    QString errorString() const { return mErrorString; }
 
#ifndef SIP_RUN
    typedef QPair<QByteArray, QByteArray> RawHeaderPair;

    const QList<RawHeaderPair> &rawHeaderPairs() const { return mRawHeaderPairs; }
#endif

    bool hasRawHeader( const QByteArray &headerName ) const;

    QList<QByteArray> rawHeaderList() const;

    QByteArray rawHeader( const QByteArray &headerName ) const;

    int requestId() const { return mRequestId; }

    QNetworkRequest request() const { return mRequest; }

    void setContent( const QByteArray &content ) { mContent = content; }

    QByteArray content() const { return mContent; }

    static QString extractFilenameFromContentDispositionHeader( QNetworkReply *reply );

    static QString extractFileNameFromContentDispositionHeader( const QString &header );
 
  private:
    QNetworkReply::NetworkError mError = QNetworkReply::NoError;
    QString mErrorString;
    QList<RawHeaderPair> mRawHeaderPairs;
    QMap< QNetworkRequest::Attribute, QVariant > mAttributes;
    int mRequestId = -1;
    QNetworkRequest mRequest;
    QByteArray mContent;
};
 
#endif // QGSNETWORKREPLY_H