// Copyright (c) 1999-2009 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:

// Implements various functions

// 

//

/**

 @file

*/

#include <e32std.h>

#include "Gsmuelem.h"

#include <exterror.h>

#include "smspmain.h"

#include "smsstacklog.h"

/**

 *  convert an internal EPOC error to an RP specific error

 *  

 *  @param aError EPOC specific error

 *  @return TInt RP specific error

 */

GLREF_C TInt ErrorToRPError(TInt aError)

	{

	TInt rpError;

	//  ETEL extended errors mapping function according to GSM 04.11 also see exterror.h.

	//  Internal EPOC errors - currently map only memory related errors are mapped to

	//  KErrGsmSMSMemoryCapacityExceeded. All other errors are mapped to

	//  KErrGsmSMSUnspecifiedProtocolError.

	//  In addition all correct, MT related RL errors, are retained.

	switch (aError)

		{

		case KErrDiskFull:

		case KErrNoMemory:

			rpError = KErrGsmSMSMemoryCapacityExceeded;

			break;

		case KErrGsmSMSMemoryCapacityExceeded:

		case KErrGsmSMSInvalidShortMessageTransferReferenceValue:

		case KErrGsmSMSUnspecifiedInvalidMessage:

		case KErrGsmSMSInvalidMandatoryInformation:

		case KErrGsmSMSNonExistentMessageType:

		case KErrGsmSMSIncompatibleMessageWithSmsProtocolState:

		case KErrGsmSMSInformationElementNotImplemented:

		case KErrGsmSMSUnspecifiedProtocolError:

		    rpError = aError;

		    break;

		default:

			rpError = KErrGsmSMSUnspecifiedProtocolError;

			break;

		}

	LOGSMSPROT3("ErrorToRPError (%d->%d)", aError, rpError);

	return rpError;

	} // ErrorToRPError

/**

 *  convert an internal EPOC error to an TP specific error

 *  

 *  @param aError EPOC specific error

 *  @return TInt RP specific error

 */

GLREF_C TInt ErrorToTPError(TInt aError)

    {

    TInt tpError;

    //  ETEL errors

    if( (aError<=KErrGsmSmsBase) && (aError>=KErrGsmSMSUnspecifiedErrorCause) )

        {

        tpError = TSmsFailureCause::ESmsErrorErrorInMS;

        }

    else

        {

        switch (aError)

            {

            case KErrDiskFull:

            case KErrNoMemory:

                {

                tpError = TSmsFailureCause::ESmsErrorMemoryCapacityExceded;

                } break;

            case KErrNotFound:

            default:

                {

                tpError = TSmsFailureCause::ESmsErrorErrorInMS;

                } break;

            }

        }

    LOGSMSPROT3("ErrorToTPError (%d->%d)", aError, tpError);

    return tpError;

	}

GLREF_C TInt FailureCauseToError(TInt aFailureCause)

    {

    TInt error=KErrGsmSmsBase-aFailureCause;

    return error;

    }

/**

 *  panic in the SmsProt

 */

GLDEF_C void SmspPanic(TSmspPanic aPanic)

    {

    // Ignore in code coverage  - panic method

    BULLSEYE_OFF

    LOGSMSPROT2("SMSPPANIC %d", aPanic);

    _LIT(KSmsprotPanic, "SMSP");

    User::Panic(KSmsprotPanic,aPanic);

    BULLSEYE_RESTORE

    }