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#include <e32std.h>

#include <e32const.h>

#include <e32debug.h>

_LIT(KYear, "%Y");

_LIT(KMonth, "%M");

_LIT(KDay, "%D");

_LIT(KLocaleIndependent, "%F");

static TBuf<10> dateFormat;

static TBuf<10> timeFormat;

static void initialiseDateFormat()

{

    if(dateFormat.Length())

        return;

    TLocale locale;

    //Separator 1 is used between 1st and 2nd components of the date

    //Separator 2 is used between 2nd and 3rd components of the date

    //Usually they are the same, but they are allowed to be different

    TChar s1 = locale.DateSeparator(1);

    TChar s2 = locale.DateSeparator(2);

    dateFormat=KLocaleIndependent;

    switch(locale.DateFormat()) {

    case EDateAmerican:

        dateFormat.Append(KMonth);

        dateFormat.Append(s1);

        dateFormat.Append(KDay);

        dateFormat.Append(s2);

        dateFormat.Append(KYear);

        break;

    case EDateEuropean:

        dateFormat.Append(KDay);

        dateFormat.Append(s1);

        dateFormat.Append(KMonth);

        dateFormat.Append(s2);

        dateFormat.Append(KYear);

        break;

    case EDateJapanese:

    default: //it's closest to ISO format

        dateFormat.Append(KYear);

        dateFormat.Append(s1);

        dateFormat.Append(KMonth);

        dateFormat.Append(s2);

        dateFormat.Append(KDay);

        break;

    }

#ifdef _DEBUG

    RDebug::Print(_L("Date Format \"%S\""), &dateFormat);

#endif

}

static void initialiseTimeFormat()

{

    if(timeFormat.Length())

        return;

    TLocale locale;

    //Separator 1 is used between 1st and 2nd components of the time

    //Separator 2 is used between 2nd and 3rd components of the time

    //Usually they are the same, but they are allowed to be different

    TChar s1 = locale.TimeSeparator(1);

    TChar s2 = locale.TimeSeparator(2);

    switch(locale.TimeFormat()) {

    case ETime12:

        timeFormat.Append(_L("%I"));

        break;

    case ETime24:

    default:

        timeFormat.Append(_L("%H"));

        break;

    }

    timeFormat.Append(s1);

    timeFormat.Append(_L("%T"));

    timeFormat.Append(s2);

    timeFormat.Append(_L("%S"));

#ifdef _DEBUG

    RDebug::Print(_L("Time Format \"%S\""), &timeFormat);

#endif

}

EXPORT_C void defaultFormatL(TTime& time, TDes& des, const TDesC& fmt, const TLocale&)

{

    //S60 3.1 does not support format for a specific locale, so use default locale

    time.FormatL(des, fmt);

}

//S60 3.1 doesn't support extended locale date&time formats, so use default locale

EXPORT_C TPtrC defaultGetTimeFormatSpec(TExtendedLocale&)

{

    initialiseTimeFormat();

    return TPtrC(timeFormat);

}

EXPORT_C TPtrC defaultGetLongDateFormatSpec(TExtendedLocale&)

{

    initialiseDateFormat();

    return TPtrC(dateFormat);

}

EXPORT_C TPtrC defaultGetShortDateFormatSpec(TExtendedLocale&)

{

    initialiseDateFormat();

    return TPtrC(dateFormat);

}