126 lines
4.2 KiB
C++
126 lines
4.2 KiB
C++
/*
|
|
hierarchicalkeylistjob.h
|
|
|
|
This file is part of qgpgme, the Qt API binding for gpgme
|
|
Copyright (c) 2004 Klarälvdalens Datakonsult AB
|
|
Copyright (c) 2016 Intevation GmbH
|
|
|
|
QGpgME 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.
|
|
|
|
QGpgME 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_HIERARCHICALKEYLISTJOB_H__
|
|
#define __KLEO_HIERARCHICALKEYLISTJOB_H__
|
|
|
|
#include "qgpgme_export.h"
|
|
#include "keylistjob.h"
|
|
#include "cryptobackend.h"
|
|
|
|
#ifdef BUILDING_QGPGME
|
|
# include "keylistresult.h"
|
|
#else
|
|
#include <gpgme++/keylistresult.h>
|
|
#endif
|
|
|
|
#include <QPointer>
|
|
|
|
#include <set>
|
|
|
|
namespace GpgME
|
|
{
|
|
class Error;
|
|
class Key;
|
|
}
|
|
|
|
namespace QGpgME
|
|
{
|
|
class KeyListJob;
|
|
}
|
|
|
|
namespace QGpgME
|
|
{
|
|
|
|
/**
|
|
@short A convenience job that additionally fetches all available issuers.
|
|
|
|
To use a HierarchicalKeyListJob, pass it a CryptoBackend
|
|
implementation, connect the progress() and result() signals to
|
|
suitable slots and then start the keylisting with a call to
|
|
start(). This call might fail, in which case the
|
|
HierarchicalKeyListJob instance will have scheduled it's own
|
|
destruction with a call to QObject::deleteLater().
|
|
|
|
After result() is emitted, the HierarchicalKeyListJob will
|
|
schedule its own destruction by calling QObject::deleteLater().
|
|
*/
|
|
class QGPGME_EXPORT HierarchicalKeyListJob : public KeyListJob
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit HierarchicalKeyListJob(const Protocol *protocol,
|
|
bool remote = false, bool includeSigs = false,
|
|
bool validating = false);
|
|
~HierarchicalKeyListJob();
|
|
|
|
/**
|
|
Starts the keylist operation. \a patterns is a list of patterns
|
|
used to restrict the list of keys returned. Empty patterns are
|
|
ignored. \a patterns must not be empty or contain only empty
|
|
patterns; use the normal KeyListJob for a full listing.
|
|
|
|
The \a secretOnly parameter is ignored by
|
|
HierarchicalKeyListJob and must be set to false.
|
|
*/
|
|
GpgME::Error start(const QStringList &patterns, bool secretOnly = false) Q_DECL_OVERRIDE;
|
|
|
|
GpgME::KeyListResult exec(const QStringList &patterns, bool secretOnly,
|
|
std::vector<GpgME::Key> &keys) Q_DECL_OVERRIDE;
|
|
|
|
private Q_SLOTS:
|
|
void slotResult(const GpgME::KeyListResult &);
|
|
void slotNextKey(const GpgME::Key &key);
|
|
/* from Job */
|
|
void slotCancel() Q_DECL_OVERRIDE;
|
|
|
|
private:
|
|
GpgME::Error startAJob();
|
|
|
|
private:
|
|
const Protocol *const mProtocol;
|
|
const bool mRemote;
|
|
const bool mIncludeSigs;
|
|
const bool mValidating;
|
|
bool mTruncated;
|
|
std::set<QString> mSentSet; // keys already sent (prevent duplicates even if the backend should return them)
|
|
std::set<QString> mScheduledSet; // keys already scheduled (by starting a job for them)
|
|
std::set<QString> mNextSet; // keys to schedule for the next iteraton
|
|
GpgME::KeyListResult mIntermediateResult;
|
|
QPointer<KeyListJob> mJob;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // __KLEO_HIERARCHICALKEYLISTJOB_H__
|