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diff --git a/libkdenetwork/gpgmepp/keylistresult.cpp b/libkdenetwork/gpgmepp/keylistresult.cpp
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+/* keylistresult.cpp - wraps a gpgme keylist result
+ Copyright (C) 2004 Klarälvdalens Datakonsult AB
+
+ This file is part of GPGME++.
+
+ GPGME++ 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.
+
+ GPGME++ 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 GPGME++; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gpgmepp/keylistresult.h>
+#include "shared.h"
+#include "result_p.h"
+
+#include <gpgme.h>
+
+#include <cstring>
+#include <cassert>
+
+class GpgME::KeyListResult::Private : public GpgME::Shared {
+public:
+ Private( const _gpgme_op_keylist_result & r ) : Shared(), res( r ) {}
+ Private( const Private & other ) : Shared(), res( other.res ) {}
+
+ _gpgme_op_keylist_result res;
+};
+
+GpgME::KeyListResult::KeyListResult( gpgme_ctx_t ctx, int error )
+ : GpgME::Result( error ), d( 0 )
+{
+ if ( error || !ctx )
+ return;
+ gpgme_keylist_result_t res = gpgme_op_keylist_result( ctx );
+ if ( !res )
+ return;
+ d = new Private( *res );
+ d->ref();
+}
+
+GpgME::KeyListResult::KeyListResult( const Error & error, const _gpgme_op_keylist_result & res )
+ : GpgME::Result( error ), d( 0 )
+{
+ d = new Private( res );
+ d->ref();
+}
+
+make_standard_stuff(KeyListResult)
+
+void GpgME::KeyListResult::detach() {
+ if ( !d || d->refCount() <= 1 )
+ return;
+ d->unref();
+ d = new Private( *d );
+}
+
+void GpgME::KeyListResult::mergeWith( const KeyListResult & other ) {
+ if ( other.isNull() )
+ return;
+ if ( isNull() ) { // just assign
+ operator=( other );
+ return;
+ }
+ // merge the truncated flag (try to keep detaching to a minimum):
+ if ( other.isTruncated() && !this->isTruncated() ) {
+ assert( other.d );
+ detach();
+ if ( !d )
+ d = new Private( *other.d );
+ else
+ d->res.truncated = true;
+ }
+ if ( !error() ) // only merge the error when there was none yet.
+ Result::operator=( other );
+}
+
+bool GpgME::KeyListResult::isTruncated() const {
+ return d && d->res.truncated;
+}