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#ifndef VERSITUTILS_P_H
#define VERSITUTILS_P_H

#include "qmobilityglobal.h"

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

QTM_BEGIN_NAMESPACE

class Q_AUTOTEST_EXPORT VersitUtils
{
public:
    static QByteArray fold(QByteArray& text, int maxChars);
    static QByteArray unfold(QByteArray& text);
    static int countLeadingWhiteSpaces(const QByteArray& text, int pos=0);
    static bool quotedPrintableEncode(QByteArray& text);
    static void decodeQuotedPrintable(QByteArray& text);
    static bool backSlashEscape(QByteArray& text);
    static void removeBackSlashEscaping(QByteArray& text);
    static int findHardLineBreakInQuotedPrintable(const QByteArray& encoded);
    static QPair<QStringList,QString> extractPropertyGroupsAndName(
        const QByteArray& property);
    static QByteArray extractPropertyValue(const QByteArray& property);
    static QMultiHash<QString,QString> extractVCard21PropertyParams(
        const QByteArray& property);
    static QMultiHash<QString,QString> extractVCard30PropertyParams(
        const QByteArray& property);

    // "Private" functions
    static QList<QByteArray> extractParams(const QByteArray& property);
    static QList<QByteArray> extractParts(const QByteArray& text, char separator);
    static QByteArray extractPart(
        const QByteArray& text,
        int startPosition, 
        int length=-1);
    static QByteArray paramName(const QByteArray& parameter);
    static QByteArray paramValue(const QByteArray& parameter);
    static bool shouldBeQuotedPrintableEncoded(char chr);
};

QTM_END_NAMESPACE

#endif // VERSITUTILS_P_H