1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 #include "jutils.h"

    20 

    21 //----------------------------------------------------------------------------

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

    23 of 00:00 1st Jan 1970 */

    24 EXPORT_C jlong JavaEpocTime::CreateJavaTime(TTime aEpocTime)

    25 {

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

    27     TInt64 javaEpocTimeNum = MAKE_TINT64(JavaUpperTimeFor1970, JavaLowerTimeFor1970);

    28     TTime javaEpochTime(javaEpocTimeNum);

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

    30     TTimeIntervalMicroSeconds microInterval = aEpocTime.MicroSecondsFrom(javaEpochTime);

    31     TInt64 intervalNum = microInterval.Int64();

    32     intervalNum /= 1000;

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

    34     return jInterval;

    35 }