/*

* Copyright (c) 2002-2008 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:  This class deliveres PoC related operations from accessories 

*				 to client that listens to them. It also provides methods for 

*				 client to respond to PoC operations.

*

*/

// INCLUDE FILES

#include "RemConExtensionApi.h"

#include "RemConPocTarget.h"

#include "RemConPocTargetObserver.h"

#include "RemConDebug.h"

#include <e32base.h>

#include <remconinterfaceselector.h>

#include <RemConCallHandlingTarget.h>

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES  

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================= LOCAL FUNCTIONS ===============================

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CRemConPocTarget::CRemConPocTarget

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CRemConPocTarget::CRemConPocTarget(CRemConInterfaceSelector& aInterfaceSelector, 

								   MRemConPocTargetObserver& aObserver)

:	CRemConInterfaceBase(TUid::Uid(KRemConExtPocApiUid), 

						 KMaxName,

						 aInterfaceSelector,

						 ERemConClientTypeTarget),

	iObserver(aObserver)

	{

	}

// -----------------------------------------------------------------------------

// CRemConPocTarget::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

// CRemConPocTarget::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

EXPORT_C CRemConPocTarget* CRemConPocTarget::NewL(CRemConInterfaceSelector& aInterfaceSelector, 

												  MRemConPocTargetObserver& aObserver)

	{

	COM_TRACE_( "[REMCONEXTAPI] CRemConPocTarget::NewL() start" );

	CRemConPocTarget* self = new(ELeave) CRemConPocTarget(aInterfaceSelector, aObserver);

	CleanupStack::PushL(self);

	self->BaseConstructL();

	CleanupStack::Pop(self);

	COM_TRACE_( "[REMCONEXTAPI] CRemConPocTarget::NewL() end" );

	return self;

	}

// Destructor

EXPORT_C CRemConPocTarget::~CRemConPocTarget()

	{

	COM_TRACE_( "[REMCONEXTAPI] ~CRemConPocTarget()" );

	}

// -----------------------------------------------------------------------------

// CRemConPocTarget::SendResponse

// Sends responses to accessories.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CRemConPocTarget::SendResponse( 

							TRequestStatus& aStatus,

							TInt aOperationId,

							TInt aError )

	{

	COM_TRACE_2( "[REMCONEXTAPI] CRemConPocTarget::SendResponse() opId=0x%x, error=0x%x", aOperationId, aError );

	iNumRemotes = 0;

	TUint8* parameter = reinterpret_cast<TUint8*>( &aError );

	iOutData.Copy( parameter );

	InterfaceSelector().Send(aStatus, 

		TUid::Uid(KRemConExtPocApiUid),

		(TUint)aOperationId, 

		iNumRemotes,

		ERemConResponse,

		iOutData);

	COM_TRACE_1( "[REMCONEXTAPI] CRemConPocTarget::SendResponse() iNumRemotes=0x%x", iNumRemotes );

	}

// -----------------------------------------------------------------------------

// CRemConPocTarget::GetInterfaceIf

// Called by Remote Control intermediate client when an operation is sent to 

// this API. Intermediate client uses this method to figure out version of 

// interface it should call to inform this API about incoming operation.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

TAny* CRemConPocTarget::GetInterfaceIf( TUid aUid )

    {

    COM_TRACE_2( "[REMCONEXTAPI] CRemConPocTarget::GetInterfaceIf() this=0x%x, aUid=0x%x", this, aUid );

	TAny* ret = NULL;

	// Asked interface version implemented by this API ?

	if ( aUid == TUid::Uid( KRemConInterfaceIf3 ) )

		{

		// Return this interface version

		ret = reinterpret_cast< TAny* >( 

				static_cast< MRemConInterfaceIf3* >( this ) );

		}

	COM_TRACE_1( "[REMCONEXTAPI] CRemConPocTarget::GetInterfaceIf() this=0x%x", ret );

	return ret;

    }

// -----------------------------------------------------------------------------

// CRemConPocTarget::MrcibNewMessage

// Called by Remote Control intermediate client when accessory has sent 

// PoC related operation.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CRemConPocTarget::MrcibNewMessage(TUint aOperationId, const TDesC8& /*aData*/, TRemConMessageSubType /*aMessageSubType*/, const TRemConAddress& aRemoteAddr)

	{

	iSourceUID = aRemoteAddr.BearerUid().iUid;

	switch ( aOperationId )

		{

		case ERemConExtAPOCButtonUp:

			{

			COM_TRACE_( "[REMCONEXTAPI] APOCButtonUp()" );

		 	iObserver.APOCButtonUp();

			break;

			}

		case ERemConExtAPOCButtonDown:

			{

			COM_TRACE_( "[REMCONEXTAPI] APOCButtonDown()" );

		 	iObserver.APOCButtonDown();

			break;

			}

		default:

			COM_TRACE_( "[REMCONEXTAPI] CRemConPocTarget::MrcibNewMessage() Operation not identified" );

			break;

		}

	}

// -----------------------------------------------------------------------------

// CRemConPocTarget::AnswerCallResponse

// Called by client to send a response to accessory's operation after

// client has processed operation. 

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CRemConPocTarget::APOCButtonUpResponse( 

											TRequestStatus& aStatus, 

											TInt aError)

	{

	SendResponse( aStatus, ERemConExtAPOCButtonUp, aError );

	}	

// -----------------------------------------------------------------------------

// CRemConPocTarget::EndCallResponse

// Called by client to send a response to accessory's operation after

// client has processed operation. 

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CRemConPocTarget::APOCButtonDownResponse( 

											TRequestStatus& aStatus, 

											TInt aError )	

	{

	SendResponse( aStatus, ERemConExtAPOCButtonDown, aError );

	}

// -----------------------------------------------------------------------------

// CRemConPocTarget::GetCommandSourceInfo

// Method to get the bearer source detail for the last command received

// -----------------------------------------------------------------------------

//

EXPORT_C void CRemConPocTarget::GetCommandSourceInfo( TRemConExtCmdSource& aSource )

  {

  CRemConCallHandlingTarget::GetUIDSource( iSourceUID, aSource );

  }

// ========================== OTHER EXPORTED FUNCTIONS =========================

//  End of File