File indexing completed on 2024-05-12 05:46:41

 /*  This file is part of the KDE libraries
  *  Copyright (C) 1999 Waldo Bastian <bastian@kde.org>
  *  Copyright (C) 2005-2013 David Faure <faure@kde.org>
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License version 2 as published by the Free Software Foundation;
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Library General Public License for more details.
  *
  *  You should have received a copy of the GNU Library General Public License
  *  along with this library; see the file COPYING.LIB.  If not, write to
  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  **/
 
 #ifndef KSYCOCAUTILS_P_H
 #define KSYCOCAUTILS_P_H
 
 #include <QFileInfo>
 #include <QString>
 #include <QDir>
 
 class QStringList;
 class QDataStream;
 
 namespace KSycocaUtilsPrivate
 {
 
 // helper function for visitResourceDirectory
 template<typename Visitor>
 bool visitResourceDirectoryHelper(const QString &dirname, Visitor visitor)
 {
     QDir dir(dirname);
     const QFileInfoList list = dir.entryInfoList(QDir::NoDotAndDotDot | QDir::Dirs, QDir::Unsorted);
     for (const QFileInfo &fi : list) {
         if (fi.isDir() && !fi.isSymLink() && !fi.isBundle()) { // same check as in vfolder_menu.cpp
             if (!visitor(fi)) {
                 return false;
             }
             if (!visitResourceDirectoryHelper(fi.filePath(), visitor)) {
                 return false;
             }
         }
     }
     return true;
 }
 
 // visitor is a function/functor accepts QFileInfo as argument and returns bool
 // visitResourceDirectory will visit the resource directory in a depth-first way.
 // visitor can terminate the visit by returning false, and visitResourceDirectory
 // will also return false in this case, otherwise it will return true.
 template<typename Visitor>
 bool visitResourceDirectory(const QString &dirname, Visitor visitor)
 {
     QFileInfo info(dirname);
     if (!visitor(info)) {
         return false;
     }
 
     // Recurse only for services and menus.
     // Apps and servicetypes don't need recursion, so save the directory listing.
     if (!dirname.contains(QLatin1String("/applications")) && !dirname.contains(QLatin1String("/kservicetypes5"))) {
         return visitResourceDirectoryHelper(dirname, visitor);
     }
 
     return true;
 }
 
 }
 
 #endif /* KSYCOCAUTILS_P_H */