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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
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /certmanager/lib/kleo/multideletejob.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
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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/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/certmanager/lib/kleo/multideletejob.cpp b/certmanager/lib/kleo/multideletejob.cpp
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+/*
+ multideletejob.cpp
+
+ 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.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "multideletejob.h"
+#include "cryptobackend.h"
+#include "deletejob.h"
+
+#include <klocale.h>
+
+#include <gpgmepp/key.h>
+#include <gpgmepp/context.h>
+#include <gpgmepp/data.h>
+
+#include <iterator>
+
+#include <assert.h>
+
+Kleo::MultiDeleteJob::MultiDeleteJob( const CryptoBackend::Protocol * protocol )
+ : Job( 0, "Kleo::MultiDeleteJob" ),
+ mProtocol( protocol ),
+ mJob( 0 )
+{
+ assert( protocol );
+}
+
+Kleo::MultiDeleteJob::~MultiDeleteJob() {
+
+}
+
+GpgME::Error Kleo::MultiDeleteJob::start( const std::vector<GpgME::Key> & keys, bool allowSecretKeyDeletion ) {
+ mKeys = keys;
+ mAllowSecretKeyDeletion = allowSecretKeyDeletion;
+ mIt = mKeys.begin();
+
+ const GpgME::Error err = startAJob();
+
+ if ( err )
+ deleteLater();
+ return err;
+}
+
+void Kleo::MultiDeleteJob::slotCancel() {
+ if ( mJob ) mJob->slotCancel();
+ mIt = mKeys.end();
+}
+
+void Kleo::MultiDeleteJob::slotResult( const GpgME::Error & err ) {
+ mJob = 0;
+ GpgME::Error error = err;
+ if ( error || // error in last op
+ mIt == mKeys.end() || // (shouldn't happen)
+ ++mIt == mKeys.end() || // was the last key
+ (error = startAJob()) ) { // error starting the job for the new key
+ emit done();
+ emit result( error, error && mIt != mKeys.end() ? *mIt : GpgME::Key::null );
+ deleteLater();
+ return;
+ }
+
+ const int current = mIt - mKeys.begin();
+ const int total = mKeys.size();
+ emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").arg( current ).arg( total ), current, total );
+}
+
+GpgME::Error Kleo::MultiDeleteJob::startAJob() {
+ if ( mIt == mKeys.end() )
+ return 0;
+ mJob = mProtocol->deleteJob();
+ assert( mJob ); // FIXME: we need a way to generate errors ourselves,
+ // but I don't like the dependency on gpg-error :/
+
+ connect( mJob, SIGNAL(result(const GpgME::Error&)), SLOT(slotResult(const GpgME::Error&)) );
+
+ return mJob->start( *mIt, mAllowSecretKeyDeletion );
+}
+
+#include "multideletejob.moc"