From ac2319b4f0e67da02880bdf1f8832cf3f527c252 Mon Sep 17 00:00:00 2001 From: Tim Jenssen Date: Tue, 9 Apr 2013 10:21:54 +0200 Subject: create getrepositorycontent tool It is a very useful tool to get repositories locally for testing. Change-Id: Ia83841c3e5c96ab369c35580dd98141cf22ed643 Reviewed-by: Karsten Heimrich --- tools/repogenfromonlinerepo/downloadmanager.cpp | 171 ------------------------ 1 file changed, 171 deletions(-) delete mode 100644 tools/repogenfromonlinerepo/downloadmanager.cpp (limited to 'tools/repogenfromonlinerepo/downloadmanager.cpp') diff --git a/tools/repogenfromonlinerepo/downloadmanager.cpp b/tools/repogenfromonlinerepo/downloadmanager.cpp deleted file mode 100644 index ee4e9864f..000000000 --- a/tools/repogenfromonlinerepo/downloadmanager.cpp +++ /dev/null @@ -1,171 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names -** of its contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "downloadmanager.h" - -#include -#include -#include -#include -#include -#include -#include - -DownloadManager::DownloadManager(QObject *parent) - : QObject(parent), downloadedCount(0), totalCount(0) -{ -} - -void DownloadManager::append(const QStringList &urlList) -{ - foreach (QString url, urlList) - append(QUrl::fromEncoded(url.toLocal8Bit())); - - if (downloadQueue.isEmpty()) - QTimer::singleShot(0, this, SIGNAL(finished())); -} - -void DownloadManager::append(const QUrl &url) -{ - if (downloadQueue.isEmpty()) - QTimer::singleShot(0, this, SLOT(startNextDownload())); - - downloadQueue.enqueue(url); - ++totalCount; -} - -QString DownloadManager::saveFileName(const QUrl &url) -{ - QString path = url.path(); - QString basename = QFileInfo(path).fileName(); - - if (basename.isEmpty()) - basename = QLatin1String("download"); - - if (QFile::exists(basename)) { - // already exists, rename the old one - int i = 0; - while (QFile::exists(basename + QLatin1String(".old_") + QString::number(i))) - ++i; - - QFile::rename(basename, basename + QLatin1String(".old_") + QString::number(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, SIGNAL(downloadProgress(qint64,qint64)), - SLOT(downloadProgress(qint64,qint64))); - connect(currentDownload, SIGNAL(finished()), - SLOT(downloadFinished())); - connect(currentDownload, SIGNAL(readyRead()), - SLOT(downloadReadyRead())); - - // prepare the output - printf("Downloading %s...\n", url.toEncoded().constData()); - downloadTime.start(); -} - -void DownloadManager::downloadProgress(qint64 bytesReceived, qint64 bytesTotal) -{ - progressBar.setStatus(bytesReceived, bytesTotal); - - // calculate the download speed - double speed = bytesReceived * 1000.0 / downloadTime.elapsed(); - QString unit; - if (speed < 1024) { - unit = QLatin1String("bytes/sec"); - } else if (speed < 1024*1024) { - speed /= 1024; - unit = QLatin1String("kB/s"); - } else { - speed /= 1024*1024; - unit = QLatin1String("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())); - } else { - printf("Succeeded.\n"); - ++downloadedCount; - } - - currentDownload->deleteLater(); - startNextDownload(); -} - -void DownloadManager::downloadReadyRead() -{ - output.write(currentDownload->readAll()); -} -- cgit v1.2.3