// 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:

 //

 #include <ecom/ecom.h>

 #include "streamagentinfo.h"

 #include <caf/streaming/streamagentfactory.h> 

 using namespace StreamAccess;

 CStreamAgentInfo* CStreamAgentInfo::NewLC(const CImplementationInformation& aImplementationInfo)

 	{

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

 	CleanupStack::PushL(self);

 	self->ConstructL(aImplementationInfo);

 	return self;

 	}

 CStreamAgentInfo::CStreamAgentInfo()

 	{

 	}

 CStreamAgentInfo::~CStreamAgentInfo()

 	{

 	delete iName;

 	delete iStreamAgentFactory;

 	REComSession::DestroyedImplementation(iEcomKey);

 	REComSession::FinalClose();	

 	}

 void CStreamAgentInfo::ConstructL(const CImplementationInformation& aImplementationInfo)

 	{

 	/* Retrieve the stream agent's Name and Implementation Uid from the CImplementationInformation

 	 * object constructed by ECOM

 	 */

 	iName = aImplementationInfo.DisplayName().AllocL();

 	iImplementationUid = aImplementationInfo.ImplementationUid();

 	// Instantiate an instance of the stream agents factory using the Implementation Uid

 	iStreamAgentFactory = static_cast<CStreamAgentFactory *>(REComSession::CreateImplementationL(iImplementationUid, iEcomKey));

 	}

 const TDesC& CStreamAgentInfo::Name() const

 	{

 	return *iName;

 	}

 TUid CStreamAgentInfo::ImplementationUid() const

 	{

 	return iImplementationUid;

 	}

 TBool CStreamAgentInfo::IsKeyStreamSupportedL(const CSdpMediaField& aSdpKeyStream) const

 	{

 	/* Query the stream agent factory to determine whether the SDP key management description 

 	 * is supported

 	 */

 	return iStreamAgentFactory->IsKeyStreamSupportedL(aSdpKeyStream);

 	}

 CStreamAgentFactory& CStreamAgentInfo::StreamAgentFactory() const

 	{

 	return *iStreamAgentFactory;

 	}