File indexing completed on 2024-04-21 03:55:08

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 1999 Torben Weis <weis@kde.org>
     SPDX-FileCopyrightText: 2000, 2003 Waldo Bastian <bastian@kde.org>
     SPDX-FileCopyrightText: 2012 David Faure <faure@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 #ifndef kprotocolinfofactory_h
 #define kprotocolinfofactory_h
 
 #include <QHash>
 #include <QMutex>
 #include <QString>
 #include <QStringList>
 
 class KProtocolInfoPrivate;
 
 /**
  * @internal
  *
  * KProtocolInfoFactory is a factory for getting
  * KProtocolInfo. The factory is a singleton
  * (only one instance can exist).
  */
 class KProtocolInfoFactory
 {
 public:
     /**
      * @return the instance of KProtocolInfoFactory (singleton).
      */
     static KProtocolInfoFactory *self();
 
     KProtocolInfoFactory();
     ~KProtocolInfoFactory();
 
     /**
      * Returns protocol info for @p protocol.
      *
      * Does not take proxy settings into account.
      * @param protocol the protocol to search for
      * @param updateCacheIfNotfound Flag for revalidating the cache. This will cause all plugins to be reloaded
      * @return the pointer to the KProtocolInfo, or @c nullptr if not found
      */
     KProtocolInfoPrivate *findProtocol(const QString &protocol, bool updateCacheIfNotfound = true);
 
     /**
      * Loads all protocols. Slow, obviously, but fills the cache once and for all.
      */
     QList<KProtocolInfoPrivate *> allProtocols();
 
     /**
      * Returns list of all known protocols.
      * @return a list of all protocols
      */
     QStringList protocols();
 
 private:
     /**
      * Fill the internal cache.
      */
     bool fillCache();
 
     typedef QHash<QString, KProtocolInfoPrivate *> ProtocolCache;
     ProtocolCache m_cache;
     bool m_cacheDirty;
     mutable QMutex m_mutex; // protects m_cache and m_allProtocolsLoaded
 };
 
 #endif