78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
// Copyright (C) 2024 Jarek Kobus
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// Copyright (C) 2024 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef TASKING_NETWORKQUERY_H
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#define TASKING_NETWORKQUERY_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "tasking_global.h"
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#include "tasktree.h"
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#include <QtNetwork/QNetworkReply>
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#include <QtNetwork/QNetworkRequest>
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#include <memory>
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QT_BEGIN_NAMESPACE
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class QNetworkAccessManager;
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namespace Tasking {
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// This class introduces the dependency to Qt::Network, otherwise Tasking namespace
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// is independent on Qt::Network.
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// Possibly, it could be placed inside Qt::Network library, as a wrapper around QNetworkReply.
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enum class NetworkOperation { Get, Put, Post, Delete };
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class TASKING_EXPORT NetworkQuery final : public QObject
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{
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Q_OBJECT
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public:
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~NetworkQuery();
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void setRequest(const QNetworkRequest &request) { m_request = request; }
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void setOperation(NetworkOperation operation) { m_operation = operation; }
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void setWriteData(const QByteArray &data) { m_writeData = data; }
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void setNetworkAccessManager(QNetworkAccessManager *manager) { m_manager = manager; }
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QNetworkReply *reply() const { return m_reply.get(); }
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void start();
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Q_SIGNALS:
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void started();
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void done(DoneResult result);
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private:
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QNetworkRequest m_request;
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NetworkOperation m_operation = NetworkOperation::Get;
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QByteArray m_writeData; // Used by Put and Post
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QNetworkAccessManager *m_manager = nullptr;
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std::unique_ptr<QNetworkReply> m_reply;
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};
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class TASKING_EXPORT NetworkQueryTaskAdapter : public TaskAdapter<NetworkQuery>
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{
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public:
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NetworkQueryTaskAdapter() { connect(task(), &NetworkQuery::done, this, &TaskInterface::done); }
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void start() final { task()->start(); }
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};
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using NetworkQueryTask = CustomTask<NetworkQueryTaskAdapter>;
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} // namespace Tasking
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QT_END_NAMESPACE
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#endif // TASKING_NETWORKQUERY_H
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