// 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:

//

#ifndef OMXILGENERICILIFBODY_H

#define OMXILGENERICILIFBODY_H

#include "omxilgenericilif.h"

#include "omxilgenericportilif.h"

#include "omxilgenericilifbodyimpl.h"

#include <e32base.h>

#include <openmax/il/khronos/v1_x/OMX_Component.h>

/**

Body implementation of the COmxILGenericILIF specific to OpenMAX specification.

*/

class COmxILGenericILIF::CBody : public CBase

	{

public:

	static CBody* NewL(COmxILGenericILIF& aParent,

					   MILIfObserver& aComponentIfObserver,

					   const TDesC8& aComponentName);

	~CBody();

	OMX_COMPONENTTYPE* Handle() const;

	TInt OmxGetComponentVersion(TPtr8 aComponentName, OMX_VERSIONTYPE* aComponentVersion, OMX_VERSIONTYPE* aSpecVersion, OMX_UUIDTYPE* aComponentUUID);

	TInt OmxSendCommand(OMX_COMMANDTYPE aCmd, TUint32 aParam1, TAny* aCmdData);

	TInt OmxGetParameter(OMX_INDEXTYPE aParamIndex, TAny* aComponentParameterStructure);

	TInt OmxSetParameter(OMX_INDEXTYPE aIndex, TAny* aComponentParameterStructure);

	TInt OmxGetConfig(OMX_INDEXTYPE aIndex, TAny* aValue);

	TInt OmxSetConfig(OMX_INDEXTYPE aIndex, TAny* aValue);

	TInt OmxGetExtensionIndex(const TDesC8& aParameterName, OMX_INDEXTYPE* aIndexType);

	TInt OmxGetState(OMX_STATETYPE*  aState);

	TInt OmxComponentTunnelRequest(TUint32 aPortInput, OMX_HANDLETYPE aOutput, TUint32 aPortOutput);

	TInt OmxComponentDisconnectTunnel(TUint32 aPortInput, OMX_HANDLETYPE aOutput, TUint32 aPortOutput);

	TInt OmxUseBuffer(CMMFBuffer* aBuffer, TUint32 aPortIndex);

	CMMFBuffer* OmxAllocateBufferL(TUint32 aPortIndex, TUint32 aSizeBytes);

	TInt OmxFreeBuffer(CMMFBuffer* aBuffer);

	TInt OmxEmptyThisBuffer(const CMMFBuffer* aBuffer, MOmxILComponentIfObserver* aObserver);

	TInt OmxFillThisBuffer(CMMFBuffer* aBuffer, MOmxILComponentIfObserver* aObserver);

	TInt OmxComponentRoleEnum(TPtr8& aComponentRole, TUint32 aIndex);

	TInt SetIfToRole(const TUid& aComponentRole);

	TInt GetIfRole(TUid& aComponentRole) const;

	TInt GetComponentPorts(RPointerArray<MILComponentPortIf>& aComponentPorts, OMX_DIRTYPE);

	TInt SetPortsL();

	TInt FillBufferDone(CMMFBuffer* aBuffer, TInt aPortIndex);

	TInt EmptyBufferDone(const CMMFBuffer* aBuffer, TInt aPortIndex);

	TInt EventHandler(OMX_EVENTTYPE aEvent, TUint32 aData1, TUint32 aData2, TAny* aExtraInfo);

private:

	CBody(COmxILGenericILIF& aParent, MILIfObserver& aComponentIfObserver);

	void ConstructL(const TDesC8& aComponentName);

private:

	OMX_COMPONENTTYPE* iHandle;

	RPointerArray<COmxILGenericPortILIF> iInputPorts;

	RPointerArray<COmxILGenericPortILIF> iOutputPorts;

	COmxBufferManager* iBufferManager;

	COmxCallbacks* iCallbacks;

	COmxILGenericILIF& iParent;

	MILIfObserver& iIfObserver;

	TUid iFormat;	

	};

#endif // OMXILGENERICILIFBODY_H