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118 lines
3.5 KiB
118 lines
3.5 KiB
/***************************************************************************
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* Copyright (C) 2003-2005 by The Amarok Developers *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef COLLECTIONSCANNER_H
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#define COLLECTIONSCANNER_H
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#include "metabundle.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <tqmap.h>
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#include <tqstringlist.h>
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#include <tdeapplication.h>
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typedef TQMap<TQString, TQString> AttributeMap;
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/**
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* @class CollectionScanner
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* @short Scans directories and builds the Collection
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*/
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class CollectionScanner : public TDEApplication
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{
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Q_OBJECT
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public:
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CollectionScanner( const TQStringList& folders,
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bool recursive,
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bool incremental,
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bool importPlaylists,
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bool restart );
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~CollectionScanner();
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int newInstance() { return 0; }
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public slots:
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void pause();
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void resume();
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private slots:
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void doJob();
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private:
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void readDir( const TQString& dir, TQStringList& entries );
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void scanFiles( const TQStringList& entries );
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/**
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* Read metadata tags of a given file.
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* @mb MetaBundle for the file.
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* @return TQMap containing tags, or empty TQMap on failure.
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*/
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AttributeMap readTags( const MetaBundle& mb );
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/**
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* Helper method for writing XML elements to stdout.
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* @name Name of the element.
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* @attributes Key/value map of attributes.
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*/
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void writeElement( const TQString& name, const AttributeMap& attributes );
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/**
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* @return the LOWERCASE file extension without the preceding '.', or "" if there is none
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*/
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inline TQString extension( const TQString &fileName )
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{
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return fileName.contains( '.' ) ? fileName.mid( fileName.findRev( '.' ) + 1 ).lower() : "";
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}
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/**
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* @return the last directory in @param fileName
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*/
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inline TQString directory( const TQString &fileName )
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{
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return fileName.section( '/', 0, -2 );
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}
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const bool m_importPlaylists;
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TQStringList m_folders;
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const bool m_recursively;
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const bool m_incremental;
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const bool m_restart;
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const TQString m_logfile;
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bool m_pause;
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struct direntry {
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dev_t dev;
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ino_t ino;
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} KDE_PACKED;
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TQMemArray<direntry> m_processedDirs;
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};
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#endif // COLLECTIONSCANNER_H
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