4d2ce949b3
Change tracing from qDebug() to use cutelogger, which is available under the LGPL2.1. This allows to automatically add filename and line number to the log, and also provides multiple log levels. Change-Id: I5dbdaf902ba54ea99f07ae10a07467c52fdac910
126 lines
4.5 KiB
C++
126 lines
4.5 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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*
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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 <QtCore>
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#include "uninstall.h"
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#include "utils.h"
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#include "Logger.h"
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Uninstaller::Uninstaller(QObject* parent,QString mountpoint): QObject(parent)
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{
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m_mountpoint = mountpoint;
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}
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void Uninstaller::deleteAll(void)
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{
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QString rbdir(m_mountpoint + ".rockbox/");
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emit logItem(tr("Starting Uninstallation"), LOGINFO);
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emit logProgress(0, 0);
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Utils::recursiveRmdir(rbdir);
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emit logProgress(1, 1);
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emit logItem(tr("Finished Uninstallation"), LOGOK);
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emit logFinished();
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}
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void Uninstaller::uninstall(void)
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{
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emit logProgress(0, 0);
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emit logItem(tr("Starting Uninstallation"), LOGINFO);
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QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, this);
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for(int i=0; i< uninstallSections.size() ; i++)
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{
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emit logItem(tr("Uninstalling %1...").arg(uninstallSections.at(i)), LOGINFO);
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QCoreApplication::processEvents();
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// create list of all other install sections
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QStringList sections = installlog.childGroups();
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sections.removeAt(sections.indexOf(uninstallSections.at(i)));
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installlog.beginGroup(uninstallSections.at(i));
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QStringList toDeleteList = installlog.allKeys();
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QStringList dirList;
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installlog.endGroup();
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// iterate over all entries
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for(int j =0; j < toDeleteList.size(); j++ )
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{
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// check if current file is in use by another section
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bool deleteFile = true;
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for(int s = 0; s < sections.size(); s++)
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{
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installlog.beginGroup(sections.at(s));
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if(installlog.contains(toDeleteList.at(j)))
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{
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deleteFile = false;
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LOG_INFO() << "file still in use:" << toDeleteList.at(j);
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}
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installlog.endGroup();
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}
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installlog.beginGroup(uninstallSections.at(i));
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QFileInfo toDelete(m_mountpoint + "/" + toDeleteList.at(j));
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if(toDelete.isFile()) // if it is a file remove it
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{
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if(deleteFile && !QFile::remove(toDelete.filePath()))
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emit logItem(tr("Could not delete %1")
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.arg(toDelete.filePath()), LOGWARNING);
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installlog.remove(toDeleteList.at(j));
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LOG_INFO() << "deleted:" << toDelete.filePath();
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}
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else // if it is a dir, remember it for later deletion
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{
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// no need to keep track on folders still in use -- only empty
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// folders will be rm'ed.
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dirList << toDeleteList.at(j);
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}
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installlog.endGroup();
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QCoreApplication::processEvents();
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}
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// delete the dirs
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installlog.beginGroup(uninstallSections.at(i));
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for(int j=0; j < dirList.size(); j++ )
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{
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installlog.remove(dirList.at(j));
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QDir dir(m_mountpoint);
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dir.rmdir(dirList.at(j)); // rm works only on empty folders
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}
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installlog.endGroup();
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//installlog.removeGroup(uninstallSections.at(i))
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}
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uninstallSections.clear();
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installlog.sync();
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emit logProgress(1, 1);
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emit logItem(tr("Uninstallation finished"), LOGOK);
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emit logFinished();
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}
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QStringList Uninstaller::getAllSections()
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{
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QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, 0);
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QStringList allSections = installlog.childGroups();
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allSections.removeAt(allSections.lastIndexOf("Bootloader"));
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return allSections;
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}
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bool Uninstaller::uninstallPossible()
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{
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return QFileInfo(m_mountpoint +"/.rockbox/rbutil.log").exists();
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}
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