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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++ // Qt-Security score:significant reason:header-decls-only
++
++ #ifndef QHELPDBREADER_H
++ #define QHELPDBREADER_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists for the convenience
++ // of the help generator tools. This header file may change from version
++ // to version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtCore/qbytearray.h>
++ #include <QtCore/qobject.h>
++ #include <QtCore/qstringlist.h>
++
++ #include <functional>
++
++ QT_BEGIN_NAMESPACE
++
++ class QSqlQuery;
++ class QVersionNumber;
++
++ class QHelpDBReader : public QObject
++ {
++ Q_OBJECT
++
++ public:
++ class IndexItem
++ {
++ public:
++ QString name;
++ QString identifier;
++ int fileId = 0;
++ QString anchor;
++ QStringList filterAttributes;
++ };
++
++ class FileItem
++ {
++ public:
++ QString name;
++ QString title;
++ QStringList filterAttributes;
++ };
++
++ class ContentsItem
++ {
++ public:
++ QByteArray data;
++ QStringList filterAttributes;
++ };
++
++ class IndexTable
++ {
++ public:
++ QList<IndexItem> indexItems;
++ QList<FileItem> fileItems;
++ QList<ContentsItem> contentsItems;
++ QStringList usedFilterAttributes;
++ };
++
++ QHelpDBReader(const QString &dbName);
++ QHelpDBReader(const QString &dbName, const QString &uniqueId, QObject *parent);
++ ~QHelpDBReader();
++
++ bool init();
++
++ QString namespaceName() const;
++ QString virtualFolder() const;
++ QString version() const;
++ IndexTable indexTable() const;
++ QList<QStringList> filterAttributeSets() const;
++ // Calls the handler for each matching file, decompressing one file at a time.
++ // Stops when the handler returns false. The handler must not use this reader.
++ void filesData(const QStringList &filterAttributes, const QStringList &extensionFilters,
++ const std::function<bool(const QString &fileName,
++ const QByteArray &data)> &handler) const;
++ QByteArray fileData(const QString &virtualFolder, const QString &filePath) const;
++
++ QStringList customFilters() const;
++ QStringList filterAttributes(const QString &filterName = {}) const;
++
++ QVariant metaData(const QString &name) const;
++
++ static QVersionNumber versionHeuristic(const QString &namespaceName);
++
++ private:
++ QString quote(const QString &string) const;
++ bool initDB();
++ QString qtVersionHeuristic() const;
++
++ bool m_initDone = false;
++ QString m_dbName;
++ QString m_uniqueId;
++ QString m_error;
++ std::unique_ptr<QSqlQuery> m_query;
++ mutable QString m_namespace;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QHELPDBREADER_H