blob: 178f82fff65bde0b280901fc59490f4c99d5559a [file] [log] [blame]
/****************************************************************************
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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****************************************************************************/
#ifndef QHELPSEARCHINDEXREADERDEFAULT_H
#define QHELPSEARCHINDEXREADERDEFAULT_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 "qhelpsearchindex_default_p.h"
#include "qhelpsearchindexreader_p.h"
#include <QtCore/QHash>
#include <QtCore/QPair>
QT_BEGIN_NAMESPACE
namespace fulltextsearch {
namespace std {
class Reader
{
typedef QList<QStringList> DocumentList;
typedef QHash<QString, Entry*> EntryTable;
typedef QPair<EntryTable, DocumentList> Index;
typedef QHash<QString, Index> IndexTable;
public:
Reader();
~Reader();
bool readIndex();
bool initCheck() const;
void setIndexPath(const QString &path);
void filterFilesForAttributes(const QStringList &attributes);
void setIndexFile(const QString &namespaceName, const QString &attributes);
bool splitSearchTerm(const QString &searchTerm, QStringList *terms,
QStringList *termSeq, QStringList *seqWords);
void searchInIndex(const QStringList &terms);
QVector<DocumentInfo> hits();
bool searchForPattern(const QStringList &patterns,
const QStringList &words, const QByteArray &data);
private:
QVector<Document> setupDummyTerm(const QStringList &terms, const EntryTable &entryTable);
QStringList getWildcardTerms(const QString &term, const EntryTable &entryTable);
void buildMiniIndex(const QString &string);
void reset();
void cleanupIndex(EntryTable &entryTable);
private:
uint wordNum;
QString indexPath;
QString indexFile;
QString documentFile;
IndexTable indexTable;
QList<TermInfo> termList;
IndexTable searchIndexTable;
QHash<QString, PosEntry*> miniIndex;
};
class QHelpSearchIndexReaderDefault : public QHelpSearchIndexReader
{
Q_OBJECT
public:
QHelpSearchIndexReaderDefault();
~QHelpSearchIndexReaderDefault();
private:
void run();
private:
Reader m_reader;
};
} // namespace std
} // namespace fulltextsearch
QT_END_NAMESPACE
#endif // QHELPSEARCHINDEXREADERDEFAULT_H