// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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 the test stream agent factory plug-in.

// 

//

#include "teststreamagentfactory.h"

#include "srautils.h"

using namespace StreamAccess;

static const TImplementationProxy ImplementationTable[] = 

	{

	IMPLEMENTATION_PROXY_ENTRY(KTestStreamAgentFactoryImpId, CTestStreamAgentFactory::CreateTestAgentL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

/**

	Standard ECOM factory

*/

	{

	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

	return ImplementationTable;

	}

//

//CTestStreamAgentFactory

//

CTestStreamAgentFactory::CTestStreamAgentFactory()

/**

	Constructor.

 */

:	CStreamAgentFactory()

 	{

 	//empty

 	}

CTestStreamAgentFactory::~CTestStreamAgentFactory()

/**

	Destructor

 */

	{

	//empty

	}

CStreamAgentFactory* CTestStreamAgentFactory::CreateTestAgentL()

/**

	Factory method that instantiates a new test stream agent factory ECOM plug-in.

	@return A pointer to the new test stream agent factory object.

*/

	{

	CTestStreamAgentFactory *self = new(ELeave) CTestStreamAgentFactory();

	return self;

	}

CAgentKeyStreamDecoder* CTestStreamAgentFactory::GetKeyStreamDecoderL(const CKeyStreamSink& aKeyStreamSink,

		 															  const CSdpMediaField& aSdpKeyStream,

		 				    										  const CSdpDocument& aSdpDoc)

/**

 	@see CStreamAgentFactory::GetKeyStreamDecoderL

 */

	{

	return CTestAgentKeyStreamDecoder::NewL(aKeyStreamSink, aSdpKeyStream, aSdpDoc); 

	}

TBool CTestStreamAgentFactory::IsKeyStreamSupportedL(const CSdpMediaField& aSdpKeyStream)

/**

 	Function to determine whether the test stream agent supports the key management scheme 

 	specified in the SDP key stream definition

 	@param aSdpKeyStream Contains the metadata for the SDP key management scheme of the stream

 	@return ETrue if the test stream agent recognises the SDP format and is able to decode the key stream

	@return EFalse if the test stream agent fails to recofnise the SDP format or is unable to decode the key stream

 */

	{

	return CheckKeyStreamSupportedL(aSdpKeyStream, KSupportedKmsIds());

	}