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-rw-r--r--rbutil/rbutilqt/base/uninstall.cpp129
1 files changed, 129 insertions, 0 deletions
diff --git a/rbutil/rbutilqt/base/uninstall.cpp b/rbutil/rbutilqt/base/uninstall.cpp
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index 0000000000..ae5ece7da5
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+++ b/rbutil/rbutilqt/base/uninstall.cpp
@@ -0,0 +1,129 @@
+/***************************************************************************
+ * __________ __ ___.
+ * 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 <QtCore>
+#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();
+}
+