// 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 "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:

//

/**

 @file

 @internalTechnology

*/

#include "RRLP-Messages.h"

#include "rrlpprotocolerror.h"

#include "supldevloggermacros.h" 

/**

Static Factory Constructor

*/

EXPORT_C CRrlpProtocolError* CRrlpProtocolError::NewL(TBool aIsOutgoing)

	{

	SUPLLOG(ELogP1, "CRrlpProtocolError::NewL() Begin\n");

	CRrlpProtocolError* self = new (ELeave) CRrlpProtocolError(aIsOutgoing);

	CleanupStack::PushL(self);

	self->ConstructL();

	SUPLLOG(ELogP1, "CRrlpProtocolError::NewL() End\n");

	CleanupStack::Pop(self);

	return self;

	}

/**

Private default constructor

*/

CRrlpProtocolError::CRrlpProtocolError(TBool aIsOutgoing)

 : CRrlpMessageBase(ERrlpProtocolError, aIsOutgoing)

	{

	}

/**

Second stage constructor

*/

void CRrlpProtocolError::ConstructL()

	{

	// call base class ConstructL to create data structures.

	CRrlpMessageBase::ConstructL();

	// construct messaage specific data 

	// containers if this is an outgoing message

	if (iIsOutgoingMessage)

		{

		// local reference to context object

		OSCTXT* pctxt = iControl->getCtxtPtr();

		iData->component.t = T_RRLP_Component_protocolError;

		iData->component.u.protocolError = (ASN1T_ProtocolError*)rtxMemAllocZ(pctxt, sizeof(ASN1T_ProtocolError));

	   	LeaveIfAllocErrorL();

		}

	}

/**

Destructor

*/

CRrlpProtocolError::~CRrlpProtocolError()

	{

	SUPLLOG(ELogP1, "CRrlpProtocolError::~CRrlpProtocolError() Begin\n");

	SUPLLOG(ELogP1, "CRrlpProtocolError::~CRrlpProtocolError() End\n");

	}

/** 

SetProtocolError()

@param  aErrorCode - the outgoing RRLP Protocol error code

@return error indication, KErrNone otherwise

*/

EXPORT_C TInt CRrlpProtocolError::SetProtocolError(const TRrlpErrorCode& aErrorCode)

	{

	SUPLLOG(ELogP8, "CRrlpProtocolError::SetProtocolError() Begin\n");

	SUPLLOG2(ELogP8, "    - TRrlpErrorCode aLocError = %d", aErrorCode);

	__ASSERT_DEBUG(iIsOutgoingMessage, User::Invariant());

	__ASSERT_DEBUG(iData->component.u.protocolError != NULL, User::Invariant());

	iData->component.u.protocolError->errorCause = aErrorCode;

	SUPLLOG(ELogP1, "CRrlpProtocolError::SetProtocolError() End\n");

	return KErrNone;

	}

/** 

ProtocolError()

@param  aErrorCode on return, populated with the received RRLP Error Code

@return error indication, KErrNone otherwise

*/

EXPORT_C TInt CRrlpProtocolError::GetProtocolError(TRrlpErrorCode& aErrorCode)

	{

	SUPLLOG(ELogP8, "CRrlpProtocolError::ProtocolError() Begin\n");

	__ASSERT_DEBUG(!iIsOutgoingMessage, User::Invariant());

	__ASSERT_DEBUG(iData->component.u.protocolError != NULL, User::Invariant());

	aErrorCode = (TRrlpErrorCode)iData->component.u.protocolError->errorCause;

	SUPLLOG2(ELogP8, "    - TRrlpErrorCode aLocError = %d", aErrorCode);

	SUPLLOG(ELogP1, "CRrlpProtocolError::ProtocolError() End\n");

	return KErrNone;

	}

/**

GetExtendedReference()

Populates aRrlpRef if Rel-5 Extended Reference is present in the received message

@param  aRrlpRef local copy of the session reference details

@return KErrNotFound if the extended reference parameters are not present,

        KErrNone otherwise

*/

TInt CRrlpProtocolError::GetExtendedReference(TRrlpReference& aRrlpRef)

	{

	__ASSERT_DEBUG(iData->component.u.protocolError != NULL, User::Invariant());

	if (iData->component.u.protocolError->m.rel_5_ProtocolError_ExtensionPresent !=0)

		{

		if (iData->component.u.protocolError->rel_5_ProtocolError_Extension.m.extended_referencePresent !=0)

			{

			aRrlpRef.aRel5EntendedRefPresent = ETrue;

			aRrlpRef.aRel5SmlcCode = iData->component.u.protocolError->rel_5_ProtocolError_Extension.extended_reference.smlc_code;

			aRrlpRef.aRel5TransactionId = iData->component.u.protocolError->rel_5_ProtocolError_Extension.extended_reference.transaction_ID;

			}

		else

			{

			return KErrNotFound;

			}

		}

	else

		{

		return KErrNotFound;

		}

	return KErrNone;

	}

/**

SetExtendedReference()

Sets the extended reference parameters in the outgoing message, if they are set

in the passed container.

@param aRrlpRef on return, populated with the session reference details

@return KErrNotFound if no extended reference data is present, 

		KErrNone otherwise

*/	

TInt CRrlpProtocolError::SetExtendedReference(const TRrlpReference& aRrlpRef)

	{

	__ASSERT_DEBUG(iData->component.u.protocolError != NULL, User::Invariant());

	// if present, populate the optional Rel-5 extended reference

	if (aRrlpRef.aRel5EntendedRefPresent)

		{

		// mark the optional component present

		iData->component.u.protocolError->m.rel_5_ProtocolError_ExtensionPresent = 1;

		iData->component.u.protocolError->rel_5_ProtocolError_Extension.m.extended_referencePresent = 1;

		ASN1T_Extended_reference* extendedRef = &iData->component.u.protocolError->rel_5_ProtocolError_Extension.extended_reference;

		extendedRef->smlc_code = aRrlpRef.aRel5SmlcCode;

		extendedRef->transaction_ID = aRrlpRef.aRel5TransactionId;

		}

	else

		{

		return KErrNotFound;

		}

	return KErrNone;

	}