QXmppHttpUploadManager.h

// SPDX-FileCopyrightText: 2022 Linus Jahn <lnj@kaidan.im>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#ifndef QXMPPHTTPUPLOADMANAGER_H
#define QXMPPHTTPUPLOADMANAGER_H
 
#include "QXmppClientExtension.h"
#include "QXmppError.h"
 
#include <variant>
 
#include <QUrl>
 
class QFileInfo;
class QNetworkAccessManager;
struct QXmppHttpUploadPrivate;
struct QXmppHttpUploadManagerPrivate;
 
class QXMPP_EXPORT QXmppHttpUpload : public QObject
{
    Q_OBJECT
    Q_PROPERTY(float progress READ progress NOTIFY progressChanged)
    Q_PROPERTY(quint64 bytesSent READ bytesSent NOTIFY progressChanged)
    Q_PROPERTY(quint64 bytesTotal READ bytesTotal NOTIFY progressChanged)
 
public:
    using Result = std::variant<QUrl, QXmpp::Cancelled, QXmppError>;
 
    ~QXmppHttpUpload();
 
    float progress() const;
    quint64 bytesSent() const;
    quint64 bytesTotal() const;
 
    void cancel();
    bool isFinished() const;
    std::optional<Result> result() const;
 
    Q_SIGNAL void progressChanged();
    Q_SIGNAL void finished(const QXmppHttpUpload::Result &result);
 
private:
    friend class QXmppHttpUploadManager;
 
    QXmppHttpUpload();
 
    std::unique_ptr<QXmppHttpUploadPrivate> d;
};
 
Q_DECLARE_METATYPE(QXmppHttpUpload::Result);
 
class QXMPP_EXPORT QXmppHttpUploadManager : public QXmppClientExtension
{
    Q_OBJECT
public:
    QXmppHttpUploadManager();
    explicit QXmppHttpUploadManager(QNetworkAccessManager *netManager);
    ~QXmppHttpUploadManager();
 
    std::shared_ptr<QXmppHttpUpload> uploadFile(std::unique_ptr<QIODevice> data, const QString &filename, const QMimeType &mimeType, qint64 fileSize = -1, const QString &uploadServiceJid = {});
    std::shared_ptr<QXmppHttpUpload> uploadFile(const QFileInfo &fileInfo, const QString &filename = {}, const QString &uploadServiceJid = {});
 
private:
    std::unique_ptr<QXmppHttpUploadManagerPrivate> d;
};
 
#endif  // QXMPPHTTPUPLOADMANAGER_H