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****************************************************************************/


#ifndef VERSITUTILS_P_H
#define VERSITUTILS_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qmobilityglobal.h"

#include <QByteArray>
#include <QByteArrayMatcher>
#include <QPair>
#include <QString>
#include <QStringList>
#include <QMultiHash>

QTM_BEGIN_NAMESPACE

class Q_AUTOTEST_EXPORT VersitUtils
{
public:
    static void backSlashEscape(QString& text);
    static void removeBackSlashEscaping(QString& text);

    static QByteArray encode(const QByteArray& ba, QTextCodec* codec);
    static QByteArray encode(char ch, QTextCodec* codec);
    static QList<QByteArrayMatcher>* newlineList(QTextCodec* codec);
    static void changeCodec(QTextCodec* codec);

private:
    // These are caches for performance:
    // The previous codec that encode(char, QTextCodec) was called with
    static QTextCodec* m_previousCodec;
    // The QByteArray corresponding to each char from 0-255, encoded with m_previousCodec
    static QByteArray m_encodingMap[256];
    // List of different newline delimeters, encoded with m_previousCodec
    static QList<QByteArrayMatcher>* m_newlineList;
};

QTM_END_NAMESPACE

#endif // VERSITUTILS_P_H
