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/*
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hierarchyanalyser.cpp
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This file is part of Kleopatra, the KDE keymanager
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Copyright (c) 2004 Klar<EFBFBD>lvdalens Datakonsult AB
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Kleopatra is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Kleopatra 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 Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), 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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Qt. 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 "hierarchyanalyser.h"
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#include <algorithm>
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#include <iterator>
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HierarchyAnalyser::HierarchyAnalyser( QObject * parent, const char * name )
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: QObject( parent, name )
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{
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}
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HierarchyAnalyser::~HierarchyAnalyser() {
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}
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void HierarchyAnalyser::slotNextKey( const GpgME::Key & key ) {
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if ( key.isNull() )
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return;
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if ( key.isRoot() || !key.chainID() || !*key.chainID() )
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// root keys have themselves as issuer - we don't want them to
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// have parents, though:
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mSubjectsByIssuer[0].push_back( key );
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else
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mSubjectsByIssuer[key.chainID()].push_back( key );
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}
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const std::vector<GpgME::Key> & HierarchyAnalyser::subjectsForIssuer( const char * issuer_dn ) const {
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static const std::vector<GpgME::Key> empty;
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std::map< QCString, std::vector<GpgME::Key> >::const_iterator it =
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mSubjectsByIssuer.find( issuer_dn );
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return it == mSubjectsByIssuer.end() ? empty : it->second ;
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}
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std::vector<GpgME::Key> HierarchyAnalyser::subjectsForIssuerRecursive( const char * issuer_dn ) const {
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std::vector<GpgME::Key> keys = subjectsForIssuer( issuer_dn );
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for ( unsigned int i = 0 ; i < keys.size() ; ++i ) // can't use iterators here, since appending would invalidate them
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if ( const char * fpr = keys[i].primaryFingerprint() ) {
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const std::vector<GpgME::Key> & tmp = subjectsForIssuer( fpr );
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std::copy( tmp.begin(), tmp.end(), std::back_inserter( keys ) );
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}
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return keys;
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}
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#include "hierarchyanalyser.moc"
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