/*

* Copyright (c) 2004 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:  Implementation

*

*/

#include <sipclienttransaction.h>

#include <sipservertransaction.h>

#include <sipinternalstates.h>

#include "TCmdGetTransactionState.h"

#include "SIPConstants.h"

// State enumeration names

_LIT8( KTrying, "trying" );

_LIT8( KCalling, "calling" );

_LIT8( KProceeding, "proceeding" );

_LIT8( KCompleted, "completed" );

_LIT8( KConfirmed, "confirmed" );

_LIT8( KTerminated, "terminated" );

/**

 * INPUT:

 *   Headers:		-

 *   Parameters:	-

 *   IDs:			ServerTransactionId, TransactionId

 *

 * OUTPUT:

 *   Parameters:	TransactionState

 *   IDs:			-

 */

void TCmdGetTransactionState::ExecuteL()

	{

	// -- Setup ---------------------------------------------------------------

	// Get SIP objects from registry

	CSIPTransactionBase* transaction = GetClientTransactionL( EFalse );

	if( !transaction )

		{

		transaction = GetServerTransactionL();

		}

	// -- Execution -----------------------------------------------------------

	CSIPInternalStates* internalStates = CSIPInternalStates::NewLC();

	CSIPInternalStates::TState state;

	User::LeaveIfError( internalStates->GetTransactionState(

													*transaction, state ) );

	CleanupStack::PopAndDestroy( internalStates );

	// -- Response creation ---------------------------------------------------

	// Map enumeration to text

	TPtrC8 stateName;

	switch( state )

		{

		case CSIPInternalStates::ETransactionTrying:

			{

			stateName.Set( KTrying );

			break;

			}

		case CSIPInternalStates::ETransactionCalling:

			{

			stateName.Set( KCalling );

			break;

			}

		case CSIPInternalStates::ETransactionProceeding:

			{

			stateName.Set( KProceeding );

			break;

			}

		case CSIPInternalStates::ETransactionCompleted:

			{

			stateName.Set( KCompleted );

			break;

			}

		case CSIPInternalStates::ETransactionConfirmed:

			{

			stateName.Set( KConfirmed );

			break;

			}

		case CSIPInternalStates::ETransactionTerminated:

		default:

			{

			stateName.Set( KTerminated );

			break;

			}

		}

	AddTextResponseL( KParamTransactionState, stateName );

	}

TBool TCmdGetTransactionState::Match( const TTcIdentifier& aId )

	{

	return TTcSIPCommandBase::Match( aId, _L8("GetTransactionState") );

	}

TTcCommandBase* TCmdGetTransactionState::CreateL( MTcTestContext& aContext )

	{

	return new( ELeave ) TCmdGetTransactionState( aContext );

	}