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