gpgme/lang/qt/src/job.cpp
Andre Heinecke 9451faa2ee qt: Add API to get the context for a Job
* lang/qt/src/job.cpp,
lang/qt/src/job.h (Job::context): New.
* lang/qt/src/threadedjobmixin.cpp
(ThreadedJobMixin::~ThreadedJobMixin): New. Unregister context.
(ThreadedJobMixin::lateInitialization): Register context.
* NEWS: Update for cpp and qt.

--
The global map hack is necessary because the job class does
not know about the context which is held in threadedjobmixin.
Adding a virtual function in Job would be an ABI break which
I'd like to avoid at this point. Although QGpgME's API will
need a big ABI break to make it ABI maintainable. The virtual
jobs -> implementation classes are nearly unmaintainable ABI wise.

The context is exposed to provide more flexibility to users, e.g.
to add a passphrase callback or to set the sender in a context.
2016-11-14 20:48:20 +01:00

172 lines
5.1 KiB
C++

/*
job.cpp
This file is part of qgpgme, the Qt API binding for gpgme
Copyright (c) 2004,2005 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "job.h"
#include "keylistjob.h"
#include "listallkeysjob.h"
#include "encryptjob.h"
#include "decryptjob.h"
#include "decryptverifyjob.h"
#include "signjob.h"
#include "signkeyjob.h"
#include "signencryptjob.h"
#include "verifydetachedjob.h"
#include "verifyopaquejob.h"
#include "keygenerationjob.h"
#include "importjob.h"
#include "importfromkeyserverjob.h"
#include "exportjob.h"
#include "changeexpiryjob.h"
#include "changeownertrustjob.h"
#include "changepasswdjob.h"
#include "downloadjob.h"
#include "deletejob.h"
#include "refreshkeysjob.h"
#include "adduseridjob.h"
#include "specialjob.h"
#include "keyformailboxjob.h"
#include "wkspublishjob.h"
#include "tofupolicyjob.h"
#include "threadedjobmixin.h"
#include <QCoreApplication>
#include <QDebug>
#include <gpg-error.h>
QGpgME::Job::Job(QObject *parent)
: QObject(parent)
{
if (QCoreApplication *app = QCoreApplication::instance()) {
connect(app, &QCoreApplication::aboutToQuit, this, &Job::slotCancel);
}
}
QGpgME::Job::~Job()
{
}
QString QGpgME::Job::auditLogAsHtml() const
{
qDebug() << "QGpgME::Job::auditLogAsHtml() should be reimplemented in Kleo::Job subclasses!";
return QString();
}
GpgME::Error QGpgME::Job::auditLogError() const
{
qDebug() << "QGpgME::Job::auditLogError() should be reimplemented in Kleo::Job subclasses!";
return GpgME::Error::fromCode(GPG_ERR_NOT_IMPLEMENTED);
}
bool QGpgME::Job::isAuditLogSupported() const
{
return auditLogError().code() != GPG_ERR_NOT_IMPLEMENTED;
}
QMap <QGpgME::Job *, GpgME::Context *> QGpgME::g_context_map;
/* static */
GpgME::Context *QGpgME::Job::context(QGpgME::Job *job)
{
return QGpgME::g_context_map.value (job, nullptr);
}
#define make_job_subclass_ext(x,y) \
QGpgME::x::x( QObject * parent ) : y( parent ) {} \
QGpgME::x::~x() {}
#define make_job_subclass(x) make_job_subclass_ext(x,Job)
make_job_subclass(KeyListJob)
make_job_subclass(ListAllKeysJob)
make_job_subclass(EncryptJob)
make_job_subclass(DecryptJob)
make_job_subclass(DecryptVerifyJob)
make_job_subclass(SignJob)
make_job_subclass(SignEncryptJob)
make_job_subclass(SignKeyJob)
make_job_subclass(VerifyDetachedJob)
make_job_subclass(VerifyOpaqueJob)
make_job_subclass(KeyGenerationJob)
make_job_subclass(AbstractImportJob)
make_job_subclass_ext(ImportJob, AbstractImportJob)
make_job_subclass_ext(ImportFromKeyserverJob, AbstractImportJob)
make_job_subclass(ExportJob)
make_job_subclass(ChangeExpiryJob)
make_job_subclass(ChangeOwnerTrustJob)
make_job_subclass(ChangePasswdJob)
make_job_subclass(DownloadJob)
make_job_subclass(DeleteJob)
make_job_subclass(RefreshKeysJob)
make_job_subclass(AddUserIDJob)
make_job_subclass(SpecialJob)
make_job_subclass(KeyForMailboxJob)
make_job_subclass(WKSPublishJob)
make_job_subclass(TofuPolicyJob)
#undef make_job_subclass
#include "job.moc"
#include "keylistjob.moc"
#include "listallkeysjob.moc"
#include "encryptjob.moc"
#include "decryptjob.moc"
#include "decryptverifyjob.moc"
#include "signjob.moc"
#include "signencryptjob.moc"
#include "signkeyjob.moc"
#include "verifydetachedjob.moc"
#include "verifyopaquejob.moc"
#include "keygenerationjob.moc"
#include "abstractimportjob.moc"
#include "importjob.moc"
#include "importfromkeyserverjob.moc"
#include "exportjob.moc"
#include "changeexpiryjob.moc"
#include "changeownertrustjob.moc"
#include "changepasswdjob.moc"
#include "downloadjob.moc"
#include "deletejob.moc"
#include "refreshkeysjob.moc"
#include "adduseridjob.moc"
#include "specialjob.moc"
#include "keyformailboxjob.moc"
#include "wkspublishjob.moc"
#include "tofupolicyjob.moc"