void Nepomuk2::SimpleIndexingJob::start()
{
SimpleResource m_res = createSimpleResource( m_nieUrl, &m_mimeType );
m_resUri = m_res.uri();
// Indexing Level
m_res.setProperty(KExt::indexingLevel(), 1);
QHash<QUrl, QVariant> additionalMetadata;
additionalMetadata.insert( RDF::type(), NRL::DiscardableInstanceBase() );
SimpleResourceGraph graph;
graph << m_res;
// In order to be compatibile with earlier releases we keep the old app name
KComponentData component = KGlobal::mainComponent();
if( component.componentName() != QLatin1String("nepomukindexer") ) {
component = KComponentData( QByteArray("nepomukindexer"),
QByteArray(), KComponentData::SkipMainComponentRegistration );
}
StoreResourcesJob* job( Nepomuk2::storeResources( graph, IdentifyNew,
NoStoreResourcesFlags, additionalMetadata, component ) );
connect( job, SIGNAL(finished(KJob*)), this, SLOT(slotJobFinished(KJob*)) );
}
MainWindow::MainWindow(RootSection* document, const KComponentData &componentData) : m_doc(document), m_activeView(0), m_dockerManager(0)
{
Q_ASSERT(componentData.isValid());
KGlobal::setActiveComponent(componentData);
// then, setup our actions
setupActions();
// Create the docker manager after setting up the action
m_dockerManager = new DockerManager(this);
// Setup the view
view = new View(m_doc, this);
setCentralWidget(view);
// a call to KXmlGuiWindow::setupGUI() populates the GUI
// with actions, using KXMLGUI.
// It also applies the saved mainwindow settings, if any, and ask the
// mainwindow to automatically save settings if changed: window size,
// toolbar position, icon size, etc.
setupGUI();
activateView(view);
// Position and show toolbars according to user's preference
setAutoSaveSettings(componentData.componentName());
const int scnum = QApplication::desktop()->screenNumber(parentWidget());
QRect desk = QApplication::desktop()->screenGeometry(scnum);
// if the desktop is virtual then use virtual screen size
if(QApplication::desktop()->isVirtualDesktop())
desk = QApplication::desktop()->screenGeometry(QApplication::desktop()->screen());
KConfigGroup config(KGlobal::config(), componentData.componentName());
const QSize size(config.readEntry(QString::fromLatin1("Width %1").arg(desk.width()), 0),
config.readEntry(QString::fromLatin1("Height %1").arg(desk.height()), 0));
resize(size);
foreach(QDockWidget * wdg, m_dockWidgets) {
if((wdg->features() & QDockWidget::DockWidgetClosable) == 0) {
wdg->setVisible(true);
}
}
forceDockTabFonts();
}
KJob* Nepomuk2::clearIndexedData( const QList<QUrl>& urls )
{
if ( urls.isEmpty() )
return 0;
//kDebug() << urls;
//
// New way of storing File Indexing Data
// The Datamanagement API will automatically find the resource corresponding to that url
//
KComponentData component = KGlobal::mainComponent();
if( component.componentName() != QLatin1String("nepomukindexer") ) {
component = KComponentData( QByteArray("nepomukindexer"),
QByteArray(), KComponentData::SkipMainComponentRegistration );
}
return Nepomuk2::removeDataByApplication( urls, RemoveSubResoures, component );
}
bool KXMLGUIFactory::saveConfigFile( const QDomDocument& doc,
const QString& filename, const KComponentData &_componentData )
{
KComponentData componentData = _componentData.isValid() ? _componentData : KGlobal::mainComponent();
QString xml_file(filename);
if (QDir::isRelativePath(xml_file))
xml_file = KStandardDirs::locateLocal("data", componentData.componentName() + '/' + filename);
QFile file( xml_file );
if ( xml_file.isEmpty() || !file.open( QIODevice::WriteOnly ) )
{
kError(240) << "Could not write to" << filename;
return false;
}
// write out our document
QTextStream ts(&file);
ts.setCodec( QTextCodec::codecForName( "UTF-8" ) );
ts << doc;
file.close();
return true;
}
QString KXMLGUIFactory::readConfigFile( const QString &filename, const KComponentData &_componentData )
{
QString xml_file;
if (!QDir::isRelativePath(filename))
xml_file = filename;
else
{
KComponentData componentData = _componentData.isValid() ? _componentData : KGlobal::mainComponent();
xml_file = KStandardDirs::locate("data", componentData.componentName() + '/' + filename);
if ( !QFile::exists( xml_file ) )
xml_file = KStandardDirs::locate( "data", filename );
}
QFile file( xml_file );
if ( xml_file.isEmpty() || !file.open( QIODevice::ReadOnly ) )
{
kError(240) << "No such XML file" << filename;
return QString();
}
QByteArray buffer(file.readAll());
return QString::fromUtf8(buffer.constData(), buffer.size());
}
static KLockFile::LockResult lockFile(const QString &lockFile, KDE_struct_stat &st_buf,
bool &linkCountSupport, const KComponentData &componentData)
{
QByteArray lockFileName = QFile::encodeName( lockFile );
int result = KDE_lstat( lockFileName, &st_buf );
if (result == 0)
return KLockFile::LockFail;
KTemporaryFile uniqueFile(componentData);
uniqueFile.setFileTemplate(lockFile);
if (!uniqueFile.open())
return KLockFile::LockError;
uniqueFile.setPermissions(QFile::ReadUser|QFile::WriteUser|QFile::ReadGroup|QFile::ReadOther);
char hostname[256];
hostname[0] = 0;
gethostname(hostname, 255);
hostname[255] = 0;
QString componentName = componentData.componentName();
QTextStream stream(&uniqueFile);
stream << QString::number(getpid()) << endl
<< componentName << endl
<< hostname << endl;
stream.flush();
QByteArray uniqueName = QFile::encodeName( uniqueFile.fileName() );
// Create lock file
result = ::link( uniqueName, lockFileName );
if (result != 0)
return KLockFile::LockError;
if (!linkCountSupport)
return KLockFile::LockOK;
KDE_struct_stat st_buf2;
result = KDE_lstat( uniqueName, &st_buf2 );
if (result != 0)
return KLockFile::LockError;
result = KDE_lstat( lockFileName, &st_buf );
if (result != 0)
return KLockFile::LockError;
if (st_buf != st_buf2 || S_ISLNK(st_buf.st_mode) || S_ISLNK(st_buf2.st_mode))
{
// SMBFS supports hardlinks by copying the file, as a result the above test will always fail
// cifs increases link count artifically but the inodes are still different
if ((st_buf2.st_nlink > 1 ||
((st_buf.st_nlink == 1) && (st_buf2.st_nlink == 1))) && (st_buf.st_ino != st_buf2.st_ino))
{
linkCountSupport = testLinkCountSupport(uniqueName);
if (!linkCountSupport)
return KLockFile::LockOK; // Link count support is missing... assume everything is OK.
}
return KLockFile::LockFail;
}
return KLockFile::LockOK;
}
