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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /ark/tar.h
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+
+ark -- archiver for the KDE project
+
+Copyright (C)
+
+1997-1999: Rob Palmbos palm9744@kettering.edu
+1999: Francois-Xavier Duranceau duranceau@kde.org
+1999-2000: Corel Corporation (author: Emily Ezust, emilye@corel.com)
+2001: Corel Corporation (author: Michael Jarrett, michaelj@corel.com)
+2001: Roberto Selbach Teixeira <maragato@conectiva.com>
+2003: Georg Robbers <Georg.Robbers@urz.uni-hd.de>
+2006: Henrique Pinto <henrique.pinto@kdemail.net>
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+*/
+
+#ifndef TAR_H
+#define TAR_H
+
+#include <unistd.h>
+
+
+class QString;
+class QStrList;
+
+class KProcess;
+class KTempDir;
+class KTarDirectory;
+class KTar;
+
+class ArkWidget;
+class Arch;
+class TarListingThread;
+
+// TarArch can read Tar files and Tar files compressed with gzip.
+// It doesn't yet know how to list Tar files compressed with other
+// compressors because the listing part is done through KTar.
+// If it could be listed though, the rest would work.
+// The reason we use KTar for listing is that the output tar -tvf is
+// of unreliable format.
+
+class TarArch : public Arch
+{
+ Q_OBJECT
+ public:
+ TarArch( ArkWidget *_gui, const QString & _filename,
+ const QString & _openAsMimeType );
+ virtual ~TarArch();
+
+ virtual void open();
+ virtual void create();
+
+ virtual void addFile( const QStringList & );
+ virtual void addDir( const QString & );
+ virtual void remove( QStringList* );
+ virtual void unarchFileInternal();
+
+ virtual int getEditFlag();
+
+ QString getCompressor();
+ QString getUnCompressor();
+
+ public slots:
+ void updateProgress( KProcess *_kp, char *_buffer, int _bufflen );
+ void openFinished( KProcess * );
+ void updateFinished( KProcess * );
+ void createTmpFinished( KProcess * );
+ void createTmpProgress( KProcess *_kp, char *_buffer, int _bufflen );
+ void slotAddFinished( KProcess * );
+ void slotListingDone( KProcess * );
+ void slotDeleteExited( KProcess * );
+
+ signals:
+ void removeDone();
+ void createTempDone();
+ void updateDone();
+
+ private slots:
+ void openFirstCreateTempDone();
+ void deleteOldFilesDone();
+ void addFileCreateTempDone();
+ void addFinishedUpdateDone();
+ void removeCreateTempDone();
+ void removeUpdateDone();
+
+ protected:
+ void customEvent( QCustomEvent * );
+
+ private: // methods
+ void updateArch();
+ void createTmp();
+ void setHeaders();
+ void processDir( const KTarDirectory *tardir, const QString & root );
+ void deleteOldFiles( const QStringList &list, bool bAddOnlyNew );
+ QString getEntry( const QString & filename );
+
+ private: // data
+ // if the tar is compressed, this is the temporary uncompressed tar.
+ KTempDir * m_tmpDir;
+ QString tmpfile;
+ QString m_fileMimeType;
+ bool compressed;
+
+ // for use with createTmp and updateArch
+ bool createTmpInProgress;
+ bool updateInProgress;
+
+ // for use with deleteOldFiles
+ bool deleteInProgress;
+ FILE *fd;
+ QStringList m_filesToAdd;
+ QStringList m_filesToRemove;
+ KProcess * m_pTmpProc;
+ KProcess * m_pTmpProc2;
+ bool failed;
+ bool m_dotslash;
+ TarListingThread *m_listingThread;
+};
+
+#endif /* TAR_H */
+