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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2007 by Dominik Wenger
* $Id$
*
* 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 "uninstall.h"
#include "utils.h"
Uninstaller::Uninstaller(QObject* parent,QString mountpoint): QObject(parent)
{
m_mountpoint = mountpoint;
}
void Uninstaller::deleteAll(ProgressloggerInterface* dp)
{
m_dp = dp;
QString rbdir(m_mountpoint + ".rockbox/");
m_dp->addItem(tr("Starting Uninstallation"),LOGINFO);
m_dp->setProgressMax(0);
recRmdir(rbdir);
m_dp->setProgressMax(1);
m_dp->setProgressValue(1);
m_dp->addItem(tr("Finished Uninstallation"),LOGOK);
m_dp->abort();
}
void Uninstaller::uninstall(ProgressloggerInterface* dp)
{
m_dp = dp;
m_dp->setProgressMax(0);
m_dp->addItem(tr("Starting Uninstallation"),LOGINFO);
QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, this);
for(int i=0; i< uninstallSections.size() ; i++)
{
m_dp->addItem(tr("Uninstalling ") + uninstallSections.at(i) + " ...",LOGINFO);
QCoreApplication::processEvents();
// create list of all other install sections
QStringList sections = installlog.childGroups();
sections.removeAt(sections.indexOf(uninstallSections.at(i)));
installlog.beginGroup(uninstallSections.at(i));
QStringList toDeleteList = installlog.allKeys();
QStringList dirList;
installlog.endGroup();
// iterate over all entries
for(int j =0; j < toDeleteList.size(); j++ )
{
// check if current file is in use by another section
bool deleteFile = true;
for(int s = 0; s < sections.size(); s++)
{
installlog.beginGroup(sections.at(s));
if(installlog.contains(toDeleteList.at(j)))
{
deleteFile = false;
qDebug() << "file still in use:" << toDeleteList.at(j);
}
installlog.endGroup();
}
installlog.beginGroup(uninstallSections.at(i));
QFileInfo toDelete(m_mountpoint + "/" + toDeleteList.at(j));
if(toDelete.isFile()) // if it is a file remove it
{
if(deleteFile && !QFile::remove(toDelete.filePath()))
m_dp->addItem(tr("Could not delete: ")+ toDelete.filePath(),LOGWARNING);
installlog.remove(toDeleteList.at(j));
qDebug() << "deleted: " << toDelete.filePath() ;
}
else // if it is a dir, remember it for later deletion
{
// no need to keep track on folders still in use -- only empty
// folders will be rm'ed.
dirList << toDeleteList.at(j);
}
installlog.endGroup();
QCoreApplication::processEvents();
}
// delete the dirs
installlog.beginGroup(uninstallSections.at(i));
for(int j=0; j < dirList.size(); j++ )
{
installlog.remove(dirList.at(j));
QDir dir(m_mountpoint);
dir.rmdir(dirList.at(j)); // rm works only on empty folders
}
installlog.endGroup();
//installlog.removeGroup(uninstallSections.at(i))
}
uninstallSections.clear();
installlog.sync();
m_dp->setProgressMax(1);
m_dp->setProgressValue(1);
m_dp->addItem(tr("Uninstallation finished"),LOGOK);
m_dp->abort();
}
QStringList Uninstaller::getAllSections()
{
QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, 0);
QStringList allSections = installlog.childGroups();
allSections.removeAt(allSections.lastIndexOf("Bootloader"));
return allSections;
}
bool Uninstaller::uninstallPossible()
{
return QFileInfo(m_mountpoint +"/.rockbox/rbutil.log").exists();
}
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