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136 lines
3.6 KiB
136 lines
3.6 KiB
/*
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ark -- archiver for the KDE project
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Copyright (C)
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1997-1999: Rob Palmbos palm9744@kettering.edu
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1999: Francois-Xavier Duranceau duranceau@kde.org
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1999-2000: Corel Corporation (author: Emily Ezust, emilye@corel.com)
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2001: Corel Corporation (author: Michael Jarrett, michaelj@corel.com)
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2001: Roberto Selbach Teixeira <maragato@conectiva.com>
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2003: Georg Robbers <Georg.Robbers@urz.uni-hd.de>
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2006: Henrique Pinto <henrique.pinto@kdemail.net>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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 Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef TAR_H
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#define TAR_H
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#include <unistd.h>
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class TQString;
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class TQStrList;
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class KProcess;
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class KTempDir;
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class KTarDirectory;
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class KTar;
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class ArkWidget;
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class Arch;
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class TarListingThread;
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// TarArch can read Tar files and Tar files compressed with gzip.
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// It doesn't yet know how to list Tar files compressed with other
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// compressors because the listing part is done through KTar.
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// If it could be listed though, the rest would work.
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// The reason we use KTar for listing is that the output tar -tvf is
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// of unreliable format.
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class TarArch : public Arch
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{
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Q_OBJECT
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public:
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TarArch( ArkWidget *_gui, const TQString & _filename,
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const TQString & _openAsMimeType );
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virtual ~TarArch();
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virtual void open();
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virtual void create();
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virtual void addFile( const TQStringList & );
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virtual void addDir( const TQString & );
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virtual void remove( TQStringList* );
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virtual void unarchFileInternal();
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virtual int getEditFlag();
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TQString getCompressor();
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TQString getUnCompressor();
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public slots:
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void updateProgress( KProcess *_kp, char *_buffer, int _bufflen );
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void openFinished( KProcess * );
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void updateFinished( KProcess * );
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void createTmpFinished( KProcess * );
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void createTmpProgress( KProcess *_kp, char *_buffer, int _bufflen );
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void slotAddFinished( KProcess * );
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void slotListingDone( KProcess * );
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void slotDeleteExited( KProcess * );
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signals:
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void removeDone();
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void createTempDone();
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void updateDone();
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private slots:
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void openFirstCreateTempDone();
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void deleteOldFilesDone();
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void addFileCreateTempDone();
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void addFinishedUpdateDone();
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void removeCreateTempDone();
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void removeUpdateDone();
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protected:
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void customEvent( TQCustomEvent * );
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private: // methods
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void updateArch();
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void createTmp();
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void setHeaders();
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void processDir( const KTarDirectory *tardir, const TQString & root );
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void deleteOldFiles( const TQStringList &list, bool bAddOnlyNew );
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TQString getEntry( const TQString & filename );
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private: // data
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// if the tar is compressed, this is the temporary uncompressed tar.
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KTempDir * m_tmpDir;
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TQString tmpfile;
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TQString m_fileMimeType;
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bool compressed;
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// for use with createTmp and updateArch
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bool createTmpInProgress;
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bool updateInProgress;
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// for use with deleteOldFiles
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bool deleteInProgress;
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FILE *fd;
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TQStringList m_filesToAdd;
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TQStringList m_filesToRemove;
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KProcess * m_pTmpProc;
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KProcess * m_pTmpProc2;
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bool failed;
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bool m_dotslash;
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TarListingThread *m_listingThread;
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};
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#endif /* TAR_H */
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