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Diffstat (limited to 'certmanager/lib/kleo/exportjob.h')
-rw-r--r-- | certmanager/lib/kleo/exportjob.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/certmanager/lib/kleo/exportjob.h b/certmanager/lib/kleo/exportjob.h new file mode 100644 index 000000000..d6a0db185 --- /dev/null +++ b/certmanager/lib/kleo/exportjob.h @@ -0,0 +1,82 @@ +/* + exportjob.h + + This file is part of libkleopatra, the KDE keymanagement library + Copyright (c) 2004 Klarälvdalens Datakonsult AB + + Libkleopatra 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. + + Libkleopatra 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 + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. +*/ + +#ifndef __KLEO_EXPORTJOB_H__ +#define __KLEO_EXPORTJOB_H__ + +#include "job.h" + +#include <qcstring.h> + +namespace GpgME { + class Error; +} + +class QStringList; + +namespace Kleo { + + /** + @short An abstract base class for asynchronous exporters + + To use a ExportJob, first obtain an instance from the + CryptoBackend implementation, connect the progress() and result() + signals to suitable slots and then start the export with a call + to start(). This call might fail, in which case the ExportJob + instance will have scheduled it's own destruction with a call to + QObject::deleteLater(). + + After result() is emitted, the ExportJob will schedule it's own + destruction by calling QObject::deleteLater(). + */ + class ExportJob : public Job { + Q_OBJECT + protected: + ExportJob( QObject * parent, const char * name ); + public: + ~ExportJob(); + + /** + Starts the export operation. \a patterns is a list of patterns + used to restrict the list of keys exported. Empty patterns are + ignored. If \a patterns is empty or contains only empty + strings, all available keys are exported. + */ + virtual GpgME::Error start( const QStringList & patterns ) = 0; + + signals: + void result( const GpgME::Error & result, const QByteArray & keyData ); + }; + +} + +#endif // __KLEO_EXPORTJOB_H__ |