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/* This file is part of the KDE libraries Copyright (C) 2000 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 as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __KDIRSIZE_H #define __KDIRSIZE_H #include <kio/job.h> /** * Compute directory size (similar to "du", but doesn't give the same results * since we simply sum up the dir and file sizes, whereas du speaks disk blocks) */ class KDirSize : public KIO::Job { Q_OBJECT protected: KDirSize( const KURL & directory ); ~KDirSize() {} public: /** * @return the size we found */ unsigned long totalSize() { return m_totalSize; } /** * Asynchronous method. Connect to the result signal. */ static KDirSize * dirSizeJob( const KURL & directory ); /** * Synchronous method - you get the result as soon as * the call returns. */ static unsigned long dirSize( const KURL & directory ); protected: /** * @internal */ void setSync() { m_bAsync = false; } protected slots: virtual void slotResult( KIO::Job *job ); void slotEntries( KIO::Job * , const KIO::UDSEntryList & ); private: bool m_bAsync; unsigned long m_totalSize; }; #endif
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