javauis/javalegacyutils/src/CreateEpocTTime.cpp
branchRCL_3
changeset 19 04becd199f91
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/javalegacyutils/src/CreateEpocTTime.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,33 @@
+/*
+* 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 jlong which is the number of milliseconds from the Java epoch time
+of 00:00 1st Jan 1970 and converts it into a EPOC TTime object */
+EXPORT_C TTime JavaEpocTime::CreateEpocTTime(jlong aJavaTime)
+{
+    // Convert jlong to a TInt64
+    TInt64 timeNum = *reinterpret_cast<TInt64*>(&aJavaTime);
+    // Create a TTime object that represents the Java Date 'epoch' time of 00:00, 1 Jan 1970
+    TInt64 javaEpocTimeNum = MAKE_TINT64(JavaUpperTimeFor1970, JavaLowerTimeFor1970);
+    TTime time(javaEpocTimeNum);
+    TTimeIntervalMicroSeconds delta(timeNum * 1000);
+    return time + delta;
+}