File indexing completed on 2024-05-19 05:00:41

 /*
     SPDX-FileCopyrightText: 2004 Jakub Stachowski <qbast@go2.pl>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #include "dnssdwatcher.h"
 #include "kdnssdadaptor.h"
 #include "watcher.h"
 
 #include <KPluginFactory>
 
 K_PLUGIN_CLASS_WITH_JSON(DNSSDWatcher, "dnssdwatcher.json")
 
 DNSSDWatcher::DNSSDWatcher(QObject* parent, const QList<QVariant>&)
 : KDEDModule(parent)
 {
     QDBusConnection::sessionBus().connect(QString(), QString(),
             QStringLiteral("org.kde.KDirNotify"),
             QStringLiteral("enteredDirectory"),
             this, SLOT(enteredDirectory(QString)));
     QDBusConnection::sessionBus().connect(QString(), QString(),
             QStringLiteral("org.kde.KDirNotify"),
             QStringLiteral("leftDirectory"),
             this, SLOT(leftDirectory(QString)));
     new KdnssdAdaptor( this );
 }
 
 QStringList DNSSDWatcher::watchedDirectories()
 {
     return watchers.keys();
 }
 
 
 // from KIO worker
 void DNSSDWatcher::dissect(const QUrl& url,QString& name,QString& type)
 {
     type = url.path().section(QChar::fromLatin1('/'),1,1);
     name = url.path().section(QChar::fromLatin1('/'),2,-1);
 }
 
 
 
 void DNSSDWatcher::enteredDirectory(const QString& _dir)
 {
     QUrl dir(_dir);
     if (dir.scheme() != QLatin1String("zeroconf")) {
         return;
     }
     if (watchers.contains(dir.url())) {
         watchers[dir.url()]->refcount++;
     }
     else {
         createNotifier(dir);
     }
 }
 
 
 void DNSSDWatcher::leftDirectory(const QString& _dir)
 {
     QUrl dir(_dir);
     if (dir.scheme() != QLatin1String("zeroconf")) {
         return;
     }
     Watcher* watcher = watchers.value(dir.url());
     if (!watcher) {
         return;
     }
     if (watcher->refcount==1) {
         delete watcher;
         watchers.remove(dir.url());
     } else {
         watcher->refcount--;
     }
 }
 
 
 void DNSSDWatcher::createNotifier(const QUrl& url)
 {
     QString type,name;
     dissect(url,name,type);
     if (type.isEmpty()) {
         watchers.insert(url.url(), new TypeWatcher());
     }
     else {
         watchers.insert(url.url(), new ServiceWatcher(type));
     }
 }
 
 DNSSDWatcher::~DNSSDWatcher()
 {
     qDeleteAll( watchers );
 }
 
 #include <dnssdwatcher.moc>
 #include "moc_dnssdwatcher.cpp"