917e0acd64
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14060 a1c6a512-1295-4272-9138-f99709370657
142 lines
4.2 KiB
C++
142 lines
4.2 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2007 by Dominik Wenger
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* $Id: installzip.cpp 13990 2007-07-25 22:26:10Z Dominik Wenger $
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "installzip.h"
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#include "zip/zip.h"
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#include "zip/unzip.h"
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ZipInstaller::ZipInstaller(QObject* parent): QObject(parent)
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{
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}
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void ZipInstaller::install(ProgressloggerInterface* dp)
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{
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m_dp = dp;
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m_dp->addItem(tr("Downloading file %1.%2")
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.arg(QFileInfo(m_url).baseName(), QFileInfo(m_url).completeSuffix()));
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// temporary file needs to be opened to get the filename
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downloadFile.open();
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m_file = downloadFile.fileName();
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downloadFile.close();
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// get the real file.
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getter = new HttpGet(this);
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getter->setProxy(m_proxy);
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getter->setFile(&downloadFile);
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getter->getFile(QUrl(m_url));
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connect(getter, SIGNAL(done(bool)), this, SLOT(downloadDone(bool)));
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connect(getter, SIGNAL(downloadDone(int, bool)), this, SLOT(downloadRequestFinished(int, bool)));
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connect(getter, SIGNAL(dataReadProgress(int, int)), this, SLOT(updateDataReadProgress(int, int)));
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connect(m_dp, SIGNAL(aborted()), getter, SLOT(abort()));
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}
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void ZipInstaller::downloadRequestFinished(int id, bool error)
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{
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qDebug() << "Install::downloadRequestFinished" << id << error;
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qDebug() << "error:" << getter->errorString();
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downloadDone(error);
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}
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void ZipInstaller::downloadDone(bool error)
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{
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qDebug() << "Install::downloadDone, error:" << error;
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// update progress bar
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int max = m_dp->getProgressMax();
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if(max == 0) {
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max = 100;
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m_dp->setProgressMax(max);
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}
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m_dp->setProgressValue(max);
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if(getter->httpResponse() != 200) {
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m_dp->addItem(tr("Download error: received HTTP error %1.").arg(getter->httpResponse()));
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m_dp->abort();
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emit done(true);
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return;
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}
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if(error) {
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m_dp->addItem(tr("Download error: %1").arg(getter->errorString()));
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m_dp->abort();
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emit done(true);
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return;
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}
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else m_dp->addItem(tr("Download finished."));
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// unzip downloaded file
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qDebug() << "about to unzip the downloaded file" << m_file << "to" << m_mountpoint;
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m_dp->addItem(tr("Extracting file."));
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qDebug() << "file to unzip: " << m_file;
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UnZip::ErrorCode ec;
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UnZip uz;
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ec = uz.openArchive(m_file);
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if(ec != UnZip::Ok) {
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m_dp->addItem(tr("Opening archive failed: %1.")
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.arg(uz.formatError(ec)));
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m_dp->abort();
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emit done(false);
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return;
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}
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ec = uz.extractAll(m_mountpoint);
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if(ec != UnZip::Ok) {
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m_dp->addItem(tr("Extracting failed: %1.")
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.arg(uz.formatError(ec)));
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m_dp->abort();
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emit done(false);
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return;
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}
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m_dp->addItem(tr("creating installation log"));
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QStringList zipContents = uz.fileList();
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QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, 0);
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installlog.beginGroup(m_logsection);
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for(int i = 0; i < zipContents.size(); i++)
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{
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installlog.setValue(zipContents.at(i),installlog.value(zipContents.at(i),0).toInt()+1);
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}
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installlog.endGroup();
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// remove temporary file
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downloadFile.remove();
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m_dp->addItem(tr("Extraction finished successfully."));
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m_dp->abort();
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emit done(false);
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}
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void ZipInstaller::updateDataReadProgress(int read, int total)
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{
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m_dp->setProgressMax(total);
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m_dp->setProgressValue(read);
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qDebug() << "progress:" << read << "/" << total;
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}
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