NetworkGetRequest.h

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// Copyright (c) 2002-present, OpenMS Inc. -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg $
// $Authors: Timo Sachsenberg $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/config.h>
 
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QUrl>
#include <QtNetwork/QNetworkReply>
 
namespace OpenMS
{
 
  class NetworkGetRequest :
    public QObject
  {
    Q_OBJECT
 
  public:
 
    OPENMS_DLLAPI NetworkGetRequest(QObject* parent = nullptr);
 
    OPENMS_DLLAPI ~NetworkGetRequest() override;
 
    // set request parameters
    OPENMS_DLLAPI void setUrl(const QUrl& url);
 
    OPENMS_DLLAPI QString getResponse() const;
 
    OPENMS_DLLAPI const QByteArray& getResponseBinary() const;
 
    OPENMS_DLLAPI bool hasError() const;
 
    OPENMS_DLLAPI QString getErrorString() const;
 
  protected:
 
    public slots:
 
    OPENMS_DLLAPI void run();
 
    OPENMS_DLLAPI void timeOut();
 
    private slots:
 
    OPENMS_DLLAPI void replyFinished(QNetworkReply*);
 
  signals:
 
    OPENMS_DLLAPI void done();
 
  private:
    OPENMS_DLLAPI NetworkGetRequest& operator=(const NetworkGetRequest& rhs);
    OPENMS_DLLAPI NetworkGetRequest(const NetworkGetRequest& rhs);
 
    QByteArray response_bytes_;
    QUrl url_;
    QNetworkAccessManager* manager_;
    QNetworkReply* reply_;
    QNetworkReply::NetworkError error_;
    QString error_string_;
  };
}