/*

* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

* Library to add s32strm support for IPC (ie. stream via multiple IPC read/writes instead of

* copying to a buffer and streaming to/from there.

*

*/

/**

 @file

 @internalTechnology

 @released

*/

#ifndef _IPCUTIL_H_

#define _IPCUTIL_H_

#include <scs/ipcstream.h>

#include <scs/streamingarray.h>

template <class T>

TInt GetObjectSizeL(const T* aObject)

    {

    TInt size(0);

   	if(aObject)

        {

        RNullWriteStream nullstream;

        CleanupClosePushL(nullstream);

        nullstream << *aObject;

        nullstream.CommitL();

        size = nullstream.BytesWritten();

        CleanupStack::PopAndDestroy(&nullstream);

        return size;

        }

   	return -1;

    }

template <class T>

void WriteObjectDataL(const RMessage2& aMessage, TInt aParam, const T* aObject)

    {

    if(!aObject)

        {

        User::Leave(KErrAbort);

        }

    RIpcWriteStream ipcstream;

    ipcstream.Open(aMessage, aParam);

    CleanupClosePushL(ipcstream);

    ipcstream << *aObject;

    CleanupStack::PopAndDestroy(&ipcstream); // Data is committed in Close method

    }

#endif /* _IPCUTIL_H_ */