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