mirror of
https://gitlab.linphone.org/BC/public/linphone-desktop.git
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126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
/*
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* Copyright (c) 2010-2024 Belledonne Communications SARL.
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*
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* This file is part of linphone-desktop
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* (see https://www.linphone.org).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FILE_DOWNLOADER_H_
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#define FILE_DOWNLOADER_H_
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#include <QObject>
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#include <QThread>
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#include <QtNetwork>
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// =============================================================================
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class QSslError;
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class FileDownloader : public QObject {
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Q_OBJECT;
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// TODO: Add an error property to use in UI.
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Q_PROPERTY(QUrl url READ getUrl WRITE setUrl NOTIFY urlChanged);
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Q_PROPERTY(QString downloadFolder READ getDownloadFolder WRITE setDownloadFolder NOTIFY downloadFolderChanged);
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Q_PROPERTY(qint64 readBytes READ getReadBytes NOTIFY readBytesChanged);
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Q_PROPERTY(qint64 totalBytes READ getTotalBytes NOTIFY totalBytesChanged);
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Q_PROPERTY(bool downloading READ getDownloading NOTIFY downloadingChanged);
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Q_PROPERTY(QString checksum READ getChecksum WRITE setChecksum NOTIFY checksumChanged);
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public:
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FileDownloader(QObject *parent = Q_NULLPTR) : QObject(parent) {
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// See: https://bugreports.qt.io/browse/QTBUG-57390
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mTimeout.setInterval(DefaultTimeout);
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QObject::connect(&mTimeout, &QTimer::timeout, this, &FileDownloader::handleTimeout);
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}
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~FileDownloader() {
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if (mNetworkReply) mNetworkReply->abort();
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}
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Q_INVOKABLE void download();
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Q_INVOKABLE bool remove();
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QUrl getUrl() const;
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void setUrl(const QUrl &url);
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QString getDownloadFolder() const;
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void setDownloadFolder(const QString &downloadFolder);
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QString getDestinationFileName() const;
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void setOverwriteFile(const bool &overwrite);
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static QString
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synchronousDownload(const QUrl &url,
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const QString &destinationFolder,
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const bool &overwriteFile); // Return the filpath. Empty if nof file could be downloaded
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QString getChecksum() const;
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void setChecksum(const QString &code);
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signals:
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void urlChanged(const QUrl &url);
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void downloadFolderChanged(const QString &downloadFolder);
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void readBytesChanged(qint64 readBytes);
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void totalBytesChanged(qint64 totalBytes);
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void downloadingChanged(bool downloading);
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void downloadFinished(const QString &filePath);
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void downloadFailed();
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void checksumChanged();
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private:
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qint64 getReadBytes() const;
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void setReadBytes(qint64 readBytes);
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qint64 getTotalBytes() const;
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void setTotalBytes(qint64 totalBytes);
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bool getDownloading() const;
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void setDownloading(bool downloading);
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void emitOutputError();
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void cleanDownloadEnd();
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void handleReadyData();
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void handleDownloadFinished();
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void handleError(QNetworkReply::NetworkError code);
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void handleSslErrors(const QList<QSslError> &errors);
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void handleTimeout();
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void handleDownloadProgress(qint64 readBytes, qint64 totalBytes);
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QUrl mUrl;
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QString mDownloadFolder;
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QFile mDestinationFile;
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QString mCheckSum;
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qint64 mReadBytes = 0;
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qint64 mTotalBytes = 0;
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bool mDownloading = false;
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bool mOverwriteFile = false;
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QPointer<QNetworkReply> mNetworkReply;
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QNetworkAccessManager mManager;
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qint64 mTimeoutReadBytes;
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QTimer mTimeout;
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static constexpr int DefaultTimeout = 5000;
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};
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#endif // FILE_DOWNLOADER_H_
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