You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.9 KiB
85 lines
2.9 KiB
/*
|
|
downloadjob.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 TQt library by Trolltech AS, Norway (or with modified versions
|
|
of TQt that use the same license as TQt), 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
|
|
TQt. 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_DOWNLOADJOB_H__
|
|
#define __KLEO_DOWNLOADJOB_H__
|
|
|
|
#include "job.h"
|
|
|
|
#include <tqcstring.h>
|
|
|
|
namespace GpgME {
|
|
class Error;
|
|
}
|
|
|
|
class TQStringList;
|
|
|
|
namespace Kleo {
|
|
|
|
/**
|
|
@short An abstract base class for asynchronous downloaders
|
|
|
|
To use a DownloadJob, first obtain an instance from the
|
|
CryptoBackend implementation, connect the progress() and result()
|
|
signals to suitable slots and then start the download with a call
|
|
to start(). This call might fail, in which case the DownloadJob
|
|
instance will have scheduled it's own destruction with a call to
|
|
TQObject::deleteLater().
|
|
|
|
After result() is emitted, the DownloadJob will schedule it's own
|
|
destruction by calling TQObject::deleteLater().
|
|
*/
|
|
class DownloadJob : public Job {
|
|
TQ_OBJECT
|
|
|
|
protected:
|
|
DownloadJob( TQObject * parent, const char * name );
|
|
public:
|
|
~DownloadJob();
|
|
|
|
/**
|
|
Starts the download operation. \a fingerprints is a list of
|
|
fingerprints used to specify the list of keys downloaded. Empty
|
|
patterns are ignored. If \a fingerprints is empty, contains
|
|
only empty strings or anything other than fingerprints, the
|
|
result is undefined.
|
|
*/
|
|
virtual GpgME::Error start( const TQStringList & fingerprints ) = 0;
|
|
|
|
signals:
|
|
void result( const GpgME::Error & result, const TQByteArray & keyData );
|
|
};
|
|
|
|
}
|
|
|
|
#endif // __KLEO_DOWNLOADJOB_H__
|