1 files changed, 0 insertions, 165 deletions
diff --git a/examples/network/downloadmanager/downloadmanager.cpp b/examples/network/downloadmanager/downloadmanager.cpp
deleted file mode 100644
index ffb7362113..0000000000
--- a/examples/network/downloadmanager/downloadmanager.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include "downloadmanager.h"
-
-#include <QTextStream>
-
-#include <cstdio>
-
-using namespace std;
-
-DownloadManager::DownloadManager(QObject *parent)
-    : QObject(parent)
-{
-}
-
-void DownloadManager::append(const QStringList &urls)
-{
-    for (const QString &urlAsString : urls)
-        append(QUrl::fromEncoded(urlAsString.toLocal8Bit()));
-
-    if (downloadQueue.isEmpty())
-        QTimer::singleShot(0, this, &DownloadManager::finished);
-}
-
-void DownloadManager::append(const QUrl &url)
-{
-    if (downloadQueue.isEmpty())
-        QTimer::singleShot(0, this, &DownloadManager::startNextDownload);
-
-    downloadQueue.enqueue(url);
-    ++totalCount;
-}
-
-QString DownloadManager::saveFileName(const QUrl &url)
-{
-    QString path = url.path();
-    QString basename = QFileInfo(path).fileName();
-
-    if (basename.isEmpty())
-        basename = "download";
-
-    if (QFile::exists(basename)) {
-        // already exists, don't overwrite
-        int i = 0;
-        basename += '.';
-        while (QFile::exists(basename + QString::number(i)))
-            ++i;
-
-        basename += QString::number(i);
-    }
-
-    return basename;
-}
-
-void DownloadManager::startNextDownload()
-{
-    if (downloadQueue.isEmpty()) {
-        printf("%d/%d files downloaded successfully\n", downloadedCount, totalCount);
-        emit finished();
-        return;
-    }
-
-    QUrl url = downloadQueue.dequeue();
-
-    QString filename = saveFileName(url);
-    output.setFileName(filename);
-    if (!output.open(QIODevice::WriteOnly)) {
-        fprintf(stderr, "Problem opening save file '%s' for download '%s': %s\n",
-                qPrintable(filename), url.toEncoded().constData(),
-                qPrintable(output.errorString()));
-
-        startNextDownload();
-        return;                 // skip this download
-    }
-
-    QNetworkRequest request(url);
-    currentDownload = manager.get(request);
-    connect(currentDownload, &QNetworkReply::downloadProgress,
-            this, &DownloadManager::downloadProgress);
-    connect(currentDownload, &QNetworkReply::finished,
-            this, &DownloadManager::downloadFinished);
-    connect(currentDownload, &QNetworkReply::readyRead,
-            this, &DownloadManager::downloadReadyRead);
-
-    // prepare the output
-    printf("Downloading %s...\n", url.toEncoded().constData());
-    downloadTimer.start();
-}
-
-void DownloadManager::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
-{
-    progressBar.setStatus(bytesReceived, bytesTotal);
-
-    // calculate the download speed
-    double speed = bytesReceived * 1000.0 / downloadTimer.elapsed();
-    QString unit;
-    if (speed < 1024) {
-        unit = "bytes/sec";
-    } else if (speed < 1024*1024) {
-        speed /= 1024;
-        unit = "kB/s";
-    } else {
-        speed /= 1024*1024;
-        unit = "MB/s";
-    }
-
-    progressBar.setMessage(QString::fromLatin1("%1 %2")
-                           .arg(speed, 3, 'f', 1).arg(unit));
-    progressBar.update();
-}
-
-void DownloadManager::downloadFinished()
-{
-    progressBar.clear();
-    output.close();
-
-    if (currentDownload->error()) {
-        // download failed
-        fprintf(stderr, "Failed: %s\n", qPrintable(currentDownload->errorString()));
-        output.remove();
-    } else {
-        // let's check if it was actually a redirect
-        if (isHttpRedirect()) {
-            reportRedirect();
-            output.remove();
-        } else {
-            printf("Succeeded.\n");
-            ++downloadedCount;
-        }
-    }
-
-    currentDownload->deleteLater();
-    startNextDownload();
-}
-
-void DownloadManager::downloadReadyRead()
-{
-    output.write(currentDownload->readAll());
-}
-
-bool DownloadManager::isHttpRedirect() const
-{
-    int statusCode = currentDownload->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
-    return statusCode == 301 || statusCode == 302 || statusCode == 303
-           || statusCode == 305 || statusCode == 307 || statusCode == 308;
-}
-
-void DownloadManager::reportRedirect()
-{
-    int statusCode = currentDownload->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
-    QUrl requestUrl = currentDownload->request().url();
-    QTextStream(stderr) << "Request: " << requestUrl.toDisplayString()
-                        << " was redirected with code: " << statusCode
-                        << '\n';
-
-    QVariant target = currentDownload->attribute(QNetworkRequest::RedirectionTargetAttribute);
-    if (!target.isValid())
-        return;
-    QUrl redirectUrl = target.toUrl();
-    if (redirectUrl.isRelative())
-        redirectUrl = requestUrl.resolved(redirectUrl);
-    QTextStream(stderr) << "Redirected to: " << redirectUrl.toDisplayString()
-                        << '\n';
-}