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#include "version.h"



#include <QDebug>

#include <QRegExp>



bool checkVersion (const QString &v)

{

    // returns true, if vym is able to read file regarding 

    // the version set with setVersion

    return checkVersion (v,__VYM_VERSION);

}





bool checkVersion (const QString &v, const QString &d)

{

    bool ok;

    int v1;

    int v2;

    int v3;

    int d1;

    int d2;

    int d3;



    QRegExp rx("(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})");

    int pos=rx.indexIn (v);

    if (pos>-1)

    {

	v1=rx.cap(1).toInt(&ok);

	v2=rx.cap(2).toInt(&ok);

	v3=rx.cap(3).toInt(&ok);

    } else

	qWarning ()<<QString ("Warning: Checking version failed for v=%1").arg(v);



    pos=rx.indexIn (d);

    if (pos>-1)

    {

	d1=rx.cap(1).toInt(&ok);

	d2=rx.cap(2).toInt(&ok);

	d3=rx.cap(3).toInt(&ok);

    } else

	qWarning ()<<QString ("Warning: Checking version failed for d=%1").arg(d);



    

    if (d1 > v1)

	return true;

    if (d1 < v1)

	return false;

    if (d2 > v2)

	return true;

    if (d2 < v2)

	return false;

    if (d3 > v3)

	return true;

    if (d3 < v3)

	return false;

    return true;    



}