/*

* Copyright (c) 2004-2009 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: 

* SisRegistry - server session implementation

*

*/

/**

 @file

 @test

 @internalComponent

*/

#include <s32mem.h>

#include <f32file.h>

#include <s32file.h>

#include "rtamessagehandler.h"

#include "RTAserver.h"

#include "RTAsession.h"

using namespace ReferenceTestAgent;

CRtaMessageHandler::CRtaMessageHandler(const CSession2& aSession) :

	iSession(aSession)

	{

	}

CRtaMessageHandler::~CRtaMessageHandler()

	{

	}

CRtaServer& CRtaMessageHandler::Server()

	{

	return *static_cast<CRtaServer*>(const_cast<CServer2*>(iSession.Server()));

	}

HBufC16* CRtaMessageHandler::ReadDes16LC(const RMessage2& aMessage, 

										   TInt aParam)

	{

	HBufC16* retVal = HBufC16::NewLC(aMessage.GetDesMaxLength(aParam));

	TPtr16 ptr(retVal->Des());

	aMessage.Read(aParam, ptr);

	return retVal;

	}

HBufC8* CRtaMessageHandler::ReadDes8LC(const RMessage2& aMessage, 

										 TInt aParam)

	{

	HBufC8* retVal = HBufC8::NewLC(aMessage.GetDesMaxLength(aParam));

	TPtr8 ptr(retVal->Des());

	aMessage.Read(aParam, ptr);

	return retVal;

	}

HBufC16* CRtaMessageHandler::ReadDesC16LC(const RMessage2& aMessage, 

										   TInt aParam)

	{

	HBufC16* retVal = HBufC16::NewLC(aMessage.GetDesLength(aParam));

	TPtr16 ptr(retVal->Des());

	aMessage.Read(aParam, ptr);

	return retVal;

	}

HBufC8* CRtaMessageHandler::ReadDesC8LC(const RMessage2& aMessage, 

										 TInt aParam)

	{

	HBufC8* retVal = HBufC8::NewLC(aMessage.GetDesLength(aParam));

	TPtr8 ptr(retVal->Des());

	aMessage.Read(aParam, ptr);

	return retVal;

	}

void CRtaMessageHandler::WriteL(const RMessage2& aMessage, 

		TInt aParam, const TDesC8& aBuffer)

	{

	TInt length = aMessage.GetDesMaxLength(aParam);

	if (aBuffer.Length() <= length)

		{

		// Everything is OK. We can fit our descriptor into the

		// client side buffer

		aMessage.WriteL(aParam, aBuffer);

		}

	else

		{

		// Otherwise, the client hasn't allocated enough space for the

		// descriptor, so write a package with the required length, and

		// then leave with KErrOverflow so the client knows to take this

		// action

		aMessage.WriteL(aParam, TPckgC<TInt>(aBuffer.Length()));

		User::Leave(KErrOverflow);

		}

	}

void CRtaMessageHandler::WriteL(const RMessage2& aMessage, TInt aParam, 

	const TDesC16& aBuffer)

	{

	TInt length = aMessage.GetDesMaxLength(aParam);

	if (aBuffer.Length() <= length)

		{

		// Everything is OK. We can fit our descriptor into the

		// client side buffer

		aMessage.WriteL(aParam, aBuffer);

		}

	else

		{

		// Otherwise, the client hasn't allocated enough space for the

		// descriptor, so write a package with the required length, and

		// then leave with KErrOverflow so the client knows to take this

		// action

		aMessage.WriteL(aParam, TPckgC<TInt>(aBuffer.Length()));

		User::Leave(KErrOverflow);

		}

	}