// 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 "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

 @publishedAll

 @released

*/

#ifndef REMCONCOREAPITARGET_H

#define REMCONCOREAPITARGET_H

#include <e32base.h>

#include <remcon/remconinterfacebase.h>

#include <remconcoreapi.h>

#include <remcon/remconinterfaceif.h>

class MRemConCoreApiTargetObserver;

class CRemConInterfaceSelector;

/**

Client-instantiable type supporting sending Core API responses.

*/

NONSHARABLE_CLASS(CRemConCoreApiTarget) : public CRemConInterfaceBase, 

								          public MRemConInterfaceIf

	{

public:

	/**

	Factory function.

	@param aInterfaceSelector The interface selector. The client must have 

	created one of these first.

	@param aObserver The observer of this interface.

	@return A new CRemConCoreApiTarget, owned by the interface selector.

	*/

	IMPORT_C static CRemConCoreApiTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector, 

		MRemConCoreApiTargetObserver& aObserver);

	/**

	Factory function.

	@param aInterfaceSelector The interface selector. The client must have 

	created one of these first.

	@param aObserver The observer of this interface.

	@param aFeatureSupported The Array is used to stote features supportd by the client 

	@return A new CRemConCoreApiTarget, owned by the interface selector.

	*/

	IMPORT_C static CRemConCoreApiTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector, 

			MRemConCoreApiTargetObserver& aObserver,const RArray<TRemConCoreApiOperationId>& aFeatureSupported);

	/** Destructor */

	IMPORT_C ~CRemConCoreApiTarget();

public:

	/** Send a 'select' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SelectResponse(TRequestStatus& aStatus, TInt aError);

	/** Send an 'up' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void UpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'down' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void DownResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'left' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void LeftResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'right' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RightResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'right up' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RightUpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'right down' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RightDownResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'left up' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void LeftUpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'left down' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void LeftDownResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'root menu' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RootMenuResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'setup menu' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SetupMenuResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'contents menu' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void ContentsMenuResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'favorite menu' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void FavoriteMenuResponse(TRequestStatus& aStatus, TInt aError);

	/** Send an 'exit' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void ExitResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a '0' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _0Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '1' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _1Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '2' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _2Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '3' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _3Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '4'response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _4Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '5' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _5Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '6' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _6Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '7' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _7Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '8' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _8Response(TRequestStatus& aStatus, TInt aError);

	/** Send a '9' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void _9Response(TRequestStatus& aStatus, TInt aError);

	/** Send a 'dot' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void DotResponse(TRequestStatus& aStatus, TInt aError);

	/** Send an 'enter' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void EnterResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'clear' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void ClearResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'channel up' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void ChannelUpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'channel down' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void ChannelDownResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'previous channel' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void PreviousChannelResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'sound select' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SoundSelectResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'input select' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void InputSelectResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'display information' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void DisplayInformationResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'help' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void HelpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'page up' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void PageUpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'page down' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void PageDownResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'power' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void PowerResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'volume up' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void VolumeUpResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'volume down' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void VolumeDownResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'mute' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void MuteResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a play response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the request.

	@param aError The response error.

	*/

	IMPORT_C void PlayResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a stop response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the request.

	@param aError The response error.

	*/

	IMPORT_C void StopResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'pause' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void PauseResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'record' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RecordResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'rewind' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RewindResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'fast forward' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void FastForwardResponse(TRequestStatus& aStatus, TInt aError);

	/** Send an 'eject' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void EjectResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'forward' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void ForwardResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'backward' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void BackwardResponse(TRequestStatus& aStatus, TInt aError);

	/** Send an 'angle' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void AngleResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'subpicture' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SubpictureResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'pause play function' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void PausePlayFunctionResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'restore volume function' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void RestoreVolumeFunctionResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'tune function' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void TuneFunctionResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'select disk function' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SelectDiskFunctionResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'select AV input function' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SelectAvInputFunctionResponse(TRequestStatus& aStatus, TInt aError);

	/** Send a 'select audio input function' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void SelectAudioInputFunctionResponse(TRequestStatus& aStatus, TInt aError);

	/** Send an 'F1' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void F1Response(TRequestStatus& aStatus, TInt aError);

	/** Send an 'F2' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void F2Response(TRequestStatus& aStatus, TInt aError);

	/** Send an 'F3' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void F3Response(TRequestStatus& aStatus, TInt aError);

	/** Send an 'F4' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void F4Response(TRequestStatus& aStatus, TInt aError);

	/** Send an 'F5' response.

	Only one response per target session can be outstanding at any one time.

	@param aStatus Used by RemCon to indicate completion of the send request.

	@param aError The response error.

	*/

	IMPORT_C void F5Response(TRequestStatus& aStatus, TInt aError);

	/** Send a response. 

	Only one response per target session can be outstanding at any one time.

	This function may be used to send a response when it is undesirable to use the 

	'specific' response-sending methods (PlayResponse, StopResponse etc). 

	@param aStatus Used by RemCon to indicate completion of the send request. 

	@param aOperationId The operation ID of the command we are sending a response to. 

	@param aError The response error. 

	*/ 

	IMPORT_C void SendResponse(TRequestStatus& aStatus, TRemConCoreApiOperationId aOperationId, TInt aError);

private:

	/** 

	Constructor.

	@param aInterfaceSelector The interface selector.

	@param aObserver The observer of this interface.

	*/

	CRemConCoreApiTarget(CRemConInterfaceSelector& aInterfaceSelector, 

		MRemConCoreApiTargetObserver& aObserver);

    void ConstructL(const RArray<TRemConCoreApiOperationId>& aFeaturesSupported);

private: // utility

	/**

	Utility to send a response.

	@param aStatus TRequestStatus for the send operation.

	@param aOperationId The operation ID.

	*/

	void SendGenericResponse(TRequestStatus& aStatus, 

		TRemConCoreApiOperationId aOperationId,

		TInt aError);

private: // from CRemConInterfaceBase

	TAny* GetInterfaceIf(TUid aUid);

private: // from MRemConInterfaceIf

	void MrcibNewMessage(TUint aOperationId, const TDesC8& aData);

private: // utility

	void HandlePlay(const TDesC8& aData, TRemConCoreApiButtonAction aButton);

	void HandleTuneFunction(const TDesC8& aData, TRemConCoreApiButtonAction aButton);

	void HandleSelectDiskFunction(const TDesC8& aData, TRemConCoreApiButtonAction aButton);

	void HandleSelectAvInputFunction(const TDesC8& aData, TRemConCoreApiButtonAction aButton);

	void HandleSelectAudioInputFunction(const TDesC8& aData, TRemConCoreApiButtonAction aButton);

private :

	void RemConCoreSetFeatures(TBool* aFeatureSupported);

private: // unowned

	MRemConCoreApiTargetObserver& iObserver;

private: // owned

	TBuf8<KRemConCoreApiMaxOperationSpecificDataSize> iRspData;

	TUint iNumRemotes;

	TFixedArray<TBool,ELargestOperationId> iOutstandingOperations;	

	};

#endif // REMCONCOREAPITARGET_H