/*

* Copyright (c) 2005-2006 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:  javaregconverter implementation

*

*/

// INCLUDES

#include <s32mem.h>

#include "javareguidarrayconv.h"

#include "logger.h"

using namespace Java::Manager::Registry;

// ============================ MEMBER FUNCTIONS ==============================

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

// JavaRegUidArrayConverter::GetTUids

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

//

TInt JavaRegUidArrayConverter::

GetTUids(const TDesC& aValue, RArray<TUid>& aUids)

{

    TRAPD(err, JavaRegUidArrayConverter::GetTUidsL(aValue, aUids));

    if (err != KErrNone)

    {

        LOG1(EJavaStorage, EInfo, "Conversion error, error code %d",  err);

        aUids.Reset();

    }

    return err;

}

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

// JavaRegUidArrayConverter::GetTUidsL

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

//

void JavaRegUidArrayConverter::

GetTUidsL(const TDesC& aValue, RArray<TUid>& aUids)

{

    TInt32 count;

    HBufC8* buf = HBufC8::NewLC(aValue.Length());

    TPtr8 ptr = buf->Des();

    ptr.Copy(aValue);

    RDesReadStream  stream(*buf);

    CleanupClosePushL(stream);

    stream >> count;

    for (TInt i = 0; i < count; i++)

    {

        TUid uidValue;

        stream >> uidValue.iUid;

        aUids.AppendL(uidValue);

    }

    CleanupStack::PopAndDestroy(&stream);

    CleanupStack::PopAndDestroy(buf);

}

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

// JavaRegUidArrayConverter::StoreTUidsL

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

//

void JavaRegUidArrayConverter::

StoreTUidsL(const RArray<TUid>& aValue, HBufC*& aDes)

{

    TInt32 count = aValue.Count();

    TInt length = (count+1) * sizeof(TInt32);

    HBufC8* uidBuf8 = HBufC8::NewLC(length);

    TPtr8 ptr8 = uidBuf8->Des();

    RDesWriteStream stream(ptr8);

    CleanupClosePushL(stream);

    stream << count;

    for (TInt i=0; i < count; i++)

    {

        stream << aValue[i].iUid;

    }

    stream.CommitL();

    CleanupStack::PopAndDestroy(&stream);

    aDes = HBufC::NewL(2 * length);

    TPtr ptr = aDes->Des();

    ptr.Copy(ptr8);

    CleanupStack::PopAndDestroy(uidBuf8);

}