File indexing completed on 2024-04-21 03:51:44

 /*
     This file is part of the KDE Project
     SPDX-FileCopyrightText: 2007-2011 Sebastian Trueg <trueg@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef BALOO_FILE_WATCH_H_
 #define BALOO_FILE_WATCH_H_
 
 #include <QObject>
 #include "pendingfile.h"
 
 class KInotify;
 
 namespace Baloo
 {
 class Database;
 class MetadataMover;
 class FileIndexerConfig;
 class PendingFileQueue;
 class FileWatchTest;
 
 class FileWatch : public QObject
 {
     Q_OBJECT
 
 public:
     FileWatch(Database* db, FileIndexerConfig* config, QObject* parent = nullptr);
     ~FileWatch() override;
 
 public Q_SLOTS:
     /**
      * To be called whenever the list of indexed/excluded folders in the config
      * changes.
      */
     void updateIndexedFoldersWatches();
 
 Q_SIGNALS:
     void indexNewFile(const QString& string);
     void indexModifiedFile(const QString& string);
     void indexXAttr(const QString& path);
 
     /**
      * This signal is emitted when a file has been removed, and everyone else
      * should update their caches
      */
     void fileRemoved(const QString& path);
 
     void installedWatches();
 
 private Q_SLOTS:
     void slotFileMoved(const QString& from, const QString& to);
     void slotFileDeleted(const QString& urlString, bool isDir);
     void slotFileCreated(const QString& path, bool isDir);
     void slotFileClosedAfterWrite(const QString&);
     void slotAttributeChanged(const QString& path);
     void slotFileModified(const QString& path);
     void slotInotifyWatchUserLimitReached(const QString&);
 
 private:
     /** Watch a folder, provided it is not already watched*/
     void watchFolder(const QString& path);
 
     Database* m_db;
 
     MetadataMover* m_metadataMover;
     FileIndexerConfig* m_config;
 
     KInotify* m_dirWatch;
 
     /// queue used to "compress" multiple file events like downloads
     PendingFileQueue* m_pendingFileQueue;
 
     QStringList m_includedFolders;
     QStringList m_excludedFolders;
 
     friend class FileWatchTest;
 };
 }
 
 #endif