/*

* Copyright (c) 1999-2000 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include "jutils.h"

//----------------------------------------------------------------------------

/* Takes a TTime and returns the number of milliseconds since the Java epoch time

of 00:00 1st Jan 1970 */

EXPORT_C jlong JavaEpocTime::CreateJavaTime(TTime aEpocTime)

{

    // Create a TTime object that represents the Java Date 'epoch' time of 00:00, 1 Jan 1970

    TInt64 javaEpocTimeNum = MAKE_TINT64(JavaUpperTimeFor1970, JavaLowerTimeFor1970);

    TTime javaEpochTime(javaEpocTimeNum);

    // Find difference in microseconds between 'epoch' and EPOC date and adjust to milliseconds

    TTimeIntervalMicroSeconds microInterval = aEpocTime.MicroSecondsFrom(javaEpochTime);

    TInt64 intervalNum = microInterval.Int64();

    intervalNum /= 1000;

    jlong jInterval = *reinterpret_cast<jlong*>(&intervalNum);

    return jInterval;

}