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127 lines
3.8 KiB
127 lines
3.8 KiB
/*
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obtainkeysjob.cpp
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This file is part of libkleopatra, the KDE keymanagement library
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Copyright (c) 2005 Klarälvdalens Datakonsult AB
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Libkleopatra is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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Libkleopatra is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "obtainkeysjob.h"
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#include "chiasmusbackend.h"
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#include "kleo/cryptoconfig.h"
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kshell.h>
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#include <tqdir.h>
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#include <tqstringlist.h>
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#include <tqvariant.h>
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#include <tqtimer.h>
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#include <tqfileinfo.h>
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#include <gpg-error.h>
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#include <cassert>
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Kleo::ObtainKeysJob::ObtainKeysJob()
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: SpecialJob( 0, 0 ),
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mIndex( 0 ),
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mCanceled( false )
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{
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assert( ChiasmusBackend::instance() );
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assert( ChiasmusBackend::instance()->config() );
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const CryptoConfigEntry * keypaths =
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ChiasmusBackend::instance()->config()->entry( "Chiasmus", "General", "keydir" );
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assert( keypaths );
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mKeyPaths = TQStringList( keypaths->urlValue().path() );
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}
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Kleo::ObtainKeysJob::~ObtainKeysJob() {}
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GpgME::Error Kleo::ObtainKeysJob::start() {
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TQTimer::singleShot( 0, this, TQT_SLOT(slotPerform()) );
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return mError = 0;
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}
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GpgME::Error Kleo::ObtainKeysJob::exec() {
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slotPerform( false );
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return mError;
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}
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void Kleo::ObtainKeysJob::slotCancel() {
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mCanceled = true;
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}
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void Kleo::ObtainKeysJob::slotPerform() {
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slotPerform( true );
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}
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void Kleo::ObtainKeysJob::slotPerform( bool async ) {
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if ( mCanceled && !mError )
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mError = gpg_error( GPG_ERR_CANCELED );
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if ( mIndex >= mKeyPaths.size() || mError ) {
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emit done();
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emit SpecialJob::result( mError, TQVariant( mResult ) );
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return;
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}
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emit progress( i18n( "Scanning directory %1..." ).arg( mKeyPaths[mIndex] ),
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mIndex, mKeyPaths.size() );
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const TQDir dir( KShell::tildeExpand( mKeyPaths[mIndex] ) );
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if ( const TQFileInfoList * xisFiles = dir.entryInfoList( "*.xis;*.XIS", TQDir::Files ) )
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for ( TQFileInfoList::const_iterator it = xisFiles->begin(), end = xisFiles->end() ; it != end ; ++it )
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if ( (*it)->isReadable() )
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mResult.push_back( (*it)->absFilePath() );
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++mIndex;
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if ( async )
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TQTimer::singleShot( 0, this, TQT_SLOT(slotPerform()) );
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else
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slotPerform( false );
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}
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void Kleo::ObtainKeysJob::showErrorDialog( TQWidget * tqparent, const TQString & caption ) const {
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if ( !mError )
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return;
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if ( mError.isCanceled() )
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return;
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const TQString msg = TQString::fromUtf8( mError.asString() );
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KMessageBox::error( tqparent, msg, caption );
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}
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#include "obtainkeysjob.moc"
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