mirror of
https://github.com/keepassxreboot/keepassxc.git
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80 lines
3.2 KiB
C++
80 lines
3.2 KiB
C++
/*
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* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
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*
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* This program 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 or (at your option)
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* version 3 of the License.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KEEPASSXC_MERGER_H
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#define KEEPASSXC_MERGER_H
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#include "core/Group.h"
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#include <QObject>
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#include <QPointer>
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class Database;
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class Entry;
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class Merger : public QObject
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{
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Q_OBJECT
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public:
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Merger(const Database* sourceDb, Database* targetDb);
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Merger(const Group* sourceGroup, Group* targetGroup);
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void setForcedMergeMode(Group::MergeMode mode);
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void resetForcedMergeMode();
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QStringList merge();
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private:
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typedef QString Change;
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typedef QStringList ChangeList;
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struct MergeContext
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{
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QPointer<const Database> m_sourceDb;
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QPointer<Database> m_targetDb;
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QPointer<const Group> m_sourceRootGroup;
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QPointer<Group> m_targetRootGroup;
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QPointer<const Group> m_sourceGroup;
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QPointer<Group> m_targetGroup;
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};
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ChangeList mergeGroup(const MergeContext& context);
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ChangeList mergeDeletions(const MergeContext& context);
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ChangeList mergeMetadata(const MergeContext& context);
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bool markOlderEntry(Entry* entry);
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bool mergeHistory(const Entry* sourceEntry, Entry* targetEntry, Group::MergeMode mergeMethod);
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void moveEntry(Entry* entry, Group* targetGroup);
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void moveGroup(Group* group, Group* targetGroup);
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// remove an entry without a trace in the deletedObjects - needed for elemination cloned entries
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void eraseEntry(Entry* entry);
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// remove an entry without a trace in the deletedObjects - needed for elemination cloned entries
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void eraseGroup(Group* group);
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ChangeList resolveEntryConflict(const MergeContext& context, const Entry* existingEntry, Entry* otherEntry);
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ChangeList resolveGroupConflict(const MergeContext& context, const Group* existingGroup, Group* otherGroup);
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Merger::ChangeList
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resolveEntryConflict_Duplicate(const MergeContext& context, const Entry* sourceEntry, Entry* targetEntry);
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Merger::ChangeList
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resolveEntryConflict_KeepLocal(const MergeContext& context, const Entry* sourceEntry, Entry* targetEntry);
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Merger::ChangeList
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resolveEntryConflict_KeepRemote(const MergeContext& context, const Entry* sourceEntry, Entry* targetEntry);
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Merger::ChangeList resolveEntryConflict_MergeHistories(const MergeContext& context,
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const Entry* sourceEntry,
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Entry* targetEntry,
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Group::MergeMode mergeMethod);
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private:
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MergeContext m_context;
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Group::MergeMode m_mode;
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};
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#endif // KEEPASSXC_MERGER_H
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