586846209b
* lang/qt/src/cryptoconfig.cpp (CryptoConfig::entry): Add nullptr checks. -- This fixes a crash when gpgconf is not found. When every return value is NULL. GnuPG-Bug-Id: T6131
76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
/*
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cryptoconfig.cpp
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This file is part of qgpgme, the Qt API binding for gpgme
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Copyright (c) 2017 by Bundesamt für Sicherheit in der Informationstechnik
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Software engineering by Intevation GmbH
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QGpgME 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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QGpgME 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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#include "cryptoconfig.h"
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#include "qgpgmenewcryptoconfig.h"
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using namespace QGpgME;
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QStringList CryptoConfigEntry::stringValueList() const
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{
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const QGpgMENewCryptoConfigEntry *entry = dynamic_cast <const QGpgMENewCryptoConfigEntry*> (this);
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if (!entry) {
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return QStringList();
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}
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return entry->stringValueList();
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}
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QVariant CryptoConfigEntry::defaultValue() const
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{
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const QGpgMENewCryptoConfigEntry *entry = dynamic_cast <const QGpgMENewCryptoConfigEntry*>(this);
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if (!entry) {
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return {};
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}
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return entry->defaultValue();
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}
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QGpgME::CryptoConfigEntry *CryptoConfig::entry(const QString &componentName, const QString &entryName) const
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{
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const CryptoConfigComponent *comp = component(componentName);
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const QStringList groupNames = comp ? comp->groupList() : QStringList();
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for (const auto &groupName : groupNames) {
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const CryptoConfigGroup *group = comp->group(groupName);
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CryptoConfigEntry *entry = group ? group->entry(entryName) : nullptr;
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if (entry) {
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return entry;
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}
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}
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return nullptr;
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}
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QGpgME::CryptoConfigEntry *CryptoConfig::entry(const QString &componentName, const QString &groupName, const QString &entryName) const
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{
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const CryptoConfigComponent *comp = component(componentName);
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const CryptoConfigGroup *group = comp ? comp->group(groupName) : nullptr;
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return group ? group->entry(entryName) : nullptr;
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}
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