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/*
* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
*
* This program 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 or (at your option)
* version 3 of the License.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KEEPASSX_KDBX4XMLREADER_H
#define KEEPASSX_KDBX4XMLREADER_H
#include <QColor>
#include <QCoreApplication>
#include <QDateTime>
#include <QHash>
#include <QPair>
#include <QXmlStreamReader>
#include "core/TimeInfo.h"
#include "core/Uuid.h"
#include "core/Group.h"
class Database;
class Entry;
class KeePass2RandomStream;
class Metadata;
class Kdbx4XmlReader
{
Q_DECLARE_TR_FUNCTIONS(Kdbx4XmlReader)
public:
Kdbx4XmlReader();
Kdbx4XmlReader(QHash<QString, QByteArray>& binaryPool);
Database* readDatabase(QIODevice* device);
void readDatabase(QIODevice* device, Database* db, KeePass2RandomStream* randomStream = nullptr);
Database* readDatabase(const QString& filename);
bool hasError();
QString errorString();
QByteArray headerHash();
void setStrictMode(bool strictMode);
private:
bool parseKeePassFile();
void parseMeta();
void parseMemoryProtection();
void parseCustomIcons();
void parseIcon();
void parseBinaries();
void parseCustomData();
void parseCustomDataItem();
bool parseRoot();
Group* parseGroup();
void parseDeletedObjects();
void parseDeletedObject();
Entry* parseEntry(bool history);
void parseEntryString(Entry* entry);
QPair<QString, QString> parseEntryBinary(Entry* entry);
void parseAutoType(Entry* entry);
void parseAutoTypeAssoc(Entry* entry);
QList<Entry*> parseEntryHistory();
TimeInfo parseTimes();
QString readString();
bool readBool();
QDateTime readDateTime();
QColor readColor();
int readNumber();
Uuid readUuid();
QByteArray readBinary();
QByteArray readCompressedBinary();
Group* getGroup(const Uuid& uuid);
Entry* getEntry(const Uuid& uuid);
void raiseError(const QString& errorMessage);
void skipCurrentElement();
QXmlStreamReader m_xml;
KeePass2RandomStream* m_randomStream;
Database* m_db;
Metadata* m_meta;
QScopedPointer<Group> m_tmpParent;
QHash<Uuid, Group*> m_groups;
QHash<Uuid, Entry*> m_entries;
QHash<QString, QByteArray> m_binaryPool;
QHash<QString, QPair<Entry*, QString> > m_binaryMap;
QByteArray m_headerHash;
bool m_error;
QString m_errorStr;
bool m_strictMode;
};
#endif // KEEPASSX_KDBX4XMLREADER_H
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